RTEMS 4.11Annotated Report
Sat Mar 19 19:26:24 2011
0010cc34 <IMFS_Set_handlers>:
#define MAXSYMLINK 5
int IMFS_Set_handlers(
rtems_filesystem_location_info_t *loc
)
{
10cc34: 55 push %ebp
10cc35: 89 e5 mov %esp,%ebp
10cc37: 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;
10cc3a: 8b 50 10 mov 0x10(%eax),%edx
10cc3d: 8b 52 34 mov 0x34(%edx),%edx
switch( node->type ) {
10cc40: 8b 08 mov (%eax),%ecx
10cc42: 8b 49 4c mov 0x4c(%ecx),%ecx
10cc45: 49 dec %ecx
10cc46: 83 f9 06 cmp $0x6,%ecx
10cc49: 77 29 ja 10cc74 <IMFS_Set_handlers+0x40><== NEVER TAKEN
10cc4b: ff 24 8d c8 de 11 00 jmp *0x11dec8(,%ecx,4)
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
10cc52: 8b 52 0c mov 0xc(%edx),%edx
10cc55: eb 1a jmp 10cc71 <IMFS_Set_handlers+0x3d>
break;
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
10cc57: c7 40 08 ec de 11 00 movl $0x11deec,0x8(%eax)
break;
10cc5e: eb 14 jmp 10cc74 <IMFS_Set_handlers+0x40>
case IMFS_SYM_LINK:
case IMFS_HARD_LINK:
loc->handlers = &IMFS_link_handlers;
10cc60: c7 40 08 5c df 11 00 movl $0x11df5c,0x8(%eax)
break;
10cc67: eb 0b jmp 10cc74 <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;
10cc69: 8b 52 08 mov 0x8(%edx),%edx
10cc6c: eb 03 jmp 10cc71 <IMFS_Set_handlers+0x3d>
break;
case IMFS_FIFO:
loc->handlers = fs_info->fifo_handlers;
10cc6e: 8b 52 10 mov 0x10(%edx),%edx
10cc71: 89 50 08 mov %edx,0x8(%eax)
break;
}
return 0;
}
10cc74: 31 c0 xor %eax,%eax
10cc76: c9 leave
10cc77: c3 ret
0010cae9 <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
10cae9: 55 push %ebp
10caea: 89 e5 mov %esp,%ebp
10caec: 57 push %edi
10caed: 56 push %esi
10caee: 53 push %ebx
10caef: 83 ec 1c sub $0x1c,%esp
10caf2: 8b 4d 08 mov 0x8(%ebp),%ecx
10caf5: 8b 5d 0c mov 0xc(%ebp),%ebx
10caf8: 8b 75 18 mov 0x18(%ebp),%esi
/*
* MUST have a parent node to call this routine.
*/
if ( parent_loc == NULL )
return NULL;
10cafb: 31 c0 xor %eax,%eax
IMFS_fs_info_t *fs_info;
/*
* MUST have a parent node to call this routine.
*/
if ( parent_loc == NULL )
10cafd: 85 c9 test %ecx,%ecx
10caff: 0f 84 f4 00 00 00 je 10cbf9 <IMFS_create_node+0x110><== NEVER TAKEN
return NULL;
parent = parent_loc->node_access;
10cb05: 8b 11 mov (%ecx),%edx
fs_info = parent_loc->mt_entry->fs_info;
10cb07: 8b 49 10 mov 0x10(%ecx),%ecx
10cb0a: 8b 79 34 mov 0x34(%ecx),%edi
/*
* Reject creation of FIFOs if support is disabled.
*/
if ( type == IMFS_FIFO &&
10cb0d: 83 fb 07 cmp $0x7,%ebx
10cb10: 75 0d jne 10cb1f <IMFS_create_node+0x36>
10cb12: 81 7f 10 60 de 11 00 cmpl $0x11de60,0x10(%edi)
10cb19: 0f 84 da 00 00 00 je 10cbf9 <IMFS_create_node+0x110>
return NULL;
/*
* Allocate filesystem node and fill in basic information
*/
node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask );
10cb1f: 50 push %eax
10cb20: a1 44 10 12 00 mov 0x121044,%eax
10cb25: 8b 40 2c mov 0x2c(%eax),%eax
10cb28: f7 d0 not %eax
10cb2a: 23 45 14 and 0x14(%ebp),%eax
10cb2d: 50 push %eax
10cb2e: ff 75 10 pushl 0x10(%ebp)
10cb31: 53 push %ebx
10cb32: 89 55 e4 mov %edx,-0x1c(%ebp)
10cb35: e8 46 ff ff ff call 10ca80 <IMFS_allocate_node>
if ( !node )
10cb3a: 83 c4 10 add $0x10,%esp
10cb3d: 85 c0 test %eax,%eax
10cb3f: 8b 55 e4 mov -0x1c(%ebp),%edx
10cb42: 0f 84 b1 00 00 00 je 10cbf9 <IMFS_create_node+0x110>
return NULL;
/*
* Set the type specific information
*/
if ( type == IMFS_DIRECTORY ) {
10cb48: 83 fb 01 cmp $0x1,%ebx
10cb4b: 75 15 jne 10cb62 <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 );
10cb4d: 8d 48 54 lea 0x54(%eax),%ecx
10cb50: 89 48 50 mov %ecx,0x50(%eax)
head->next = tail;
head->previous = NULL;
10cb53: 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 );
10cb5a: 8d 48 50 lea 0x50(%eax),%ecx
10cb5d: 89 48 58 mov %ecx,0x58(%eax)
10cb60: eb 75 jmp 10cbd7 <IMFS_create_node+0xee>
rtems_chain_initialize_empty(&node->info.directory.Entries);
} else if ( type == IMFS_HARD_LINK ) {
10cb62: 83 fb 03 cmp $0x3,%ebx
10cb65: 74 05 je 10cb6c <IMFS_create_node+0x83>
node->info.hard_link.link_node = info->hard_link.link_node;
} else if ( type == IMFS_SYM_LINK ) {
10cb67: 83 fb 04 cmp $0x4,%ebx
10cb6a: 75 07 jne 10cb73 <IMFS_create_node+0x8a>
node->info.sym_link.name = info->sym_link.name;
10cb6c: 8b 0e mov (%esi),%ecx
10cb6e: 89 48 50 mov %ecx,0x50(%eax)
10cb71: eb 64 jmp 10cbd7 <IMFS_create_node+0xee>
} else if ( type == IMFS_DEVICE ) {
10cb73: 83 fb 02 cmp $0x2,%ebx
10cb76: 75 0d jne 10cb85 <IMFS_create_node+0x9c>
node->info.device.major = info->device.major;
10cb78: 8b 0e mov (%esi),%ecx
10cb7a: 89 48 50 mov %ecx,0x50(%eax)
node->info.device.minor = info->device.minor;
10cb7d: 8b 4e 04 mov 0x4(%esi),%ecx
10cb80: 89 48 54 mov %ecx,0x54(%eax)
10cb83: eb 52 jmp 10cbd7 <IMFS_create_node+0xee>
} else if ( type == IMFS_LINEAR_FILE ) {
10cb85: 83 fb 06 cmp $0x6,%ebx
10cb88: 75 17 jne 10cba1 <IMFS_create_node+0xb8>
node->info.linearfile.size = 0;
10cb8a: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax)
10cb91: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
node->info.linearfile.direct = 0;
10cb98: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax)
10cb9f: eb 36 jmp 10cbd7 <IMFS_create_node+0xee>
} else if ( type == IMFS_MEMORY_FILE ) {
10cba1: 83 fb 05 cmp $0x5,%ebx
10cba4: 75 25 jne 10cbcb <IMFS_create_node+0xe2>
node->info.file.size = 0;
10cba6: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax)
10cbad: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
node->info.file.indirect = 0;
10cbb4: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax)
node->info.file.doubly_indirect = 0;
10cbbb: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax)
node->info.file.triply_indirect = 0;
10cbc2: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax)
10cbc9: eb 0c jmp 10cbd7 <IMFS_create_node+0xee>
} else if ( type == IMFS_FIFO ) {
10cbcb: 83 fb 07 cmp $0x7,%ebx
10cbce: 75 07 jne 10cbd7 <IMFS_create_node+0xee> <== NEVER TAKEN
node->info.fifo.pipe = NULL;
10cbd0: 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;
10cbd7: 89 50 08 mov %edx,0x8(%eax)
node->st_ino = ++fs_info->ino_count;
10cbda: 8b 4f 04 mov 0x4(%edi),%ecx
10cbdd: 41 inc %ecx
10cbde: 89 4f 04 mov %ecx,0x4(%edi)
10cbe1: 89 48 38 mov %ecx,0x38(%eax)
10cbe4: 53 push %ebx
10cbe5: 53 push %ebx
10cbe6: 50 push %eax
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
10cbe7: 83 c2 50 add $0x50,%edx
10cbea: 52 push %edx
10cbeb: 89 45 e4 mov %eax,-0x1c(%ebp)
10cbee: e8 71 d3 ff ff call 109f64 <_Chain_Append>
return node;
10cbf3: 83 c4 10 add $0x10,%esp
10cbf6: 8b 45 e4 mov -0x1c(%ebp),%eax
}
10cbf9: 8d 65 f4 lea -0xc(%ebp),%esp
10cbfc: 5b pop %ebx
10cbfd: 5e pop %esi
10cbfe: 5f pop %edi
10cbff: c9 leave
10cc00: c3 ret
0010ccee <IMFS_eval_path>:
const char *pathname, /* IN */
size_t pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
10ccee: 55 push %ebp
10ccef: 89 e5 mov %esp,%ebp
10ccf1: 57 push %edi
10ccf2: 56 push %esi
10ccf3: 53 push %ebx
10ccf4: 83 ec 5c sub $0x5c,%esp
10ccf7: 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 ) ) {
10ccfa: f7 45 10 f8 ff ff ff testl $0xfffffff8,0x10(%ebp)
10cd01: 74 0d je 10cd10 <IMFS_eval_path+0x22> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EIO );
10cd03: e8 78 30 00 00 call 10fd80 <__errno> <== NOT EXECUTED
10cd08: c7 00 05 00 00 00 movl $0x5,(%eax) <== NOT EXECUTED
10cd0e: eb 42 jmp 10cd52 <IMFS_eval_path+0x64> <== NOT EXECUTED
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
10cd10: 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;
10cd12: 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;
10cd17: 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) ) {
10cd1e: e9 29 01 00 00 jmp 10ce4c <IMFS_eval_path+0x15e>
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
10cd23: 8d 45 e4 lea -0x1c(%ebp),%eax
10cd26: 50 push %eax
10cd27: 8d 4d af lea -0x51(%ebp),%ecx
10cd2a: 51 push %ecx
10cd2b: ff 75 0c pushl 0xc(%ebp)
10cd2e: 8b 45 08 mov 0x8(%ebp),%eax
10cd31: 03 45 a4 add -0x5c(%ebp),%eax
10cd34: 50 push %eax
10cd35: e8 b2 05 00 00 call 10d2ec <IMFS_get_token>
10cd3a: 89 c6 mov %eax,%esi
pathnamelen -= len;
10cd3c: 8b 55 e4 mov -0x1c(%ebp),%edx
i += len;
if ( !pathloc->node_access )
10cd3f: 83 c4 10 add $0x10,%esp
10cd42: 83 3b 00 cmpl $0x0,(%ebx)
10cd45: 75 13 jne 10cd5a <IMFS_eval_path+0x6c> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOENT );
10cd47: e8 34 30 00 00 call 10fd80 <__errno>
10cd4c: c7 00 02 00 00 00 movl $0x2,(%eax)
10cd52: 83 cf ff or $0xffffffff,%edi
10cd55: e9 75 01 00 00 jmp 10cecf <IMFS_eval_path+0x1e1>
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
10cd5a: 85 c0 test %eax,%eax
10cd5c: 74 21 je 10cd7f <IMFS_eval_path+0x91>
if ( node->type == IMFS_DIRECTORY )
10cd5e: 83 7f 4c 01 cmpl $0x1,0x4c(%edi)
10cd62: 75 1b jne 10cd7f <IMFS_eval_path+0x91>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
10cd64: 57 push %edi
10cd65: 57 push %edi
10cd66: 6a 01 push $0x1
10cd68: 53 push %ebx
10cd69: 89 55 a0 mov %edx,-0x60(%ebp)
10cd6c: e8 07 ff ff ff call 10cc78 <IMFS_evaluate_permission>
10cd71: 83 c4 10 add $0x10,%esp
10cd74: 85 c0 test %eax,%eax
10cd76: 8b 55 a0 mov -0x60(%ebp),%edx
10cd79: 0f 84 3e 01 00 00 je 10cebd <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;
10cd7f: 29 55 0c sub %edx,0xc(%ebp)
i += len;
10cd82: 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;
10cd85: 8b 3b mov (%ebx),%edi
switch( type ) {
10cd87: 83 fe 03 cmp $0x3,%esi
10cd8a: 74 38 je 10cdc4 <IMFS_eval_path+0xd6>
10cd8c: 83 fe 04 cmp $0x4,%esi
10cd8f: 0f 84 a7 00 00 00 je 10ce3c <IMFS_eval_path+0x14e>
10cd95: 83 fe 02 cmp $0x2,%esi
10cd98: 0f 85 ae 00 00 00 jne 10ce4c <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 )
10cd9e: a1 44 10 12 00 mov 0x121044,%eax
10cda3: 3b 78 18 cmp 0x18(%eax),%edi
10cda6: 0f 84 a0 00 00 00 je 10ce4c <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) {
10cdac: 8b 43 10 mov 0x10(%ebx),%eax
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
10cdaf: 3b 78 1c cmp 0x1c(%eax),%edi
10cdb2: 75 0b jne 10cdbf <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;
10cdb4: 8d 7d d0 lea -0x30(%ebp),%edi
10cdb7: 8d 70 08 lea 0x8(%eax),%esi
10cdba: e9 ad 00 00 00 jmp 10ce6c <IMFS_eval_path+0x17e>
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
10cdbf: 8b 7f 08 mov 0x8(%edi),%edi
10cdc2: eb 6c jmp 10ce30 <IMFS_eval_path+0x142>
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
10cdc4: 8b 47 4c mov 0x4c(%edi),%eax
10cdc7: 83 f8 03 cmp $0x3,%eax
10cdca: 75 11 jne 10cddd <IMFS_eval_path+0xef>
IMFS_evaluate_hard_link( pathloc, 0 );
10cdcc: 51 push %ecx
10cdcd: 51 push %ecx
10cdce: 6a 00 push $0x0
10cdd0: 53 push %ebx
10cdd1: e8 d9 fe ff ff call 10ccaf <IMFS_evaluate_hard_link>
node = pathloc->node_access;
10cdd6: 8b 3b mov (%ebx),%edi
10cdd8: 83 c4 10 add $0x10,%esp
10cddb: eb 1d jmp 10cdfa <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 ) {
10cddd: 83 f8 04 cmp $0x4,%eax
10cde0: 75 18 jne 10cdfa <IMFS_eval_path+0x10c>
result = IMFS_evaluate_sym_link( pathloc, 0 );
10cde2: 52 push %edx
10cde3: 52 push %edx
10cde4: 6a 00 push $0x0
10cde6: 53 push %ebx
10cde7: e8 ed 00 00 00 call 10ced9 <IMFS_evaluate_sym_link>
/*
* In contrast to a hard link, it is possible to have a broken
* symbolic link.
*/
node = pathloc->node_access;
10cdec: 8b 3b mov (%ebx),%edi
if ( result == -1 )
10cdee: 83 c4 10 add $0x10,%esp
10cdf1: 83 f8 ff cmp $0xffffffff,%eax
10cdf4: 0f 84 d3 00 00 00 je 10cecd <IMFS_eval_path+0x1df> <== NEVER TAKEN
}
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
10cdfa: 83 7f 4c 01 cmpl $0x1,0x4c(%edi)
10cdfe: 74 10 je 10ce10 <IMFS_eval_path+0x122>
rtems_set_errno_and_return_minus_one( ENOTDIR );
10ce00: e8 7b 2f 00 00 call 10fd80 <__errno>
10ce05: c7 00 14 00 00 00 movl $0x14,(%eax)
10ce0b: e9 42 ff ff ff jmp 10cd52 <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 ) {
10ce10: 8b 47 5c mov 0x5c(%edi),%eax
10ce13: 85 c0 test %eax,%eax
10ce15: 74 08 je 10ce1f <IMFS_eval_path+0x131>
newloc = node->info.directory.mt_fs->mt_fs_root;
10ce17: 8d 7d d0 lea -0x30(%ebp),%edi
10ce1a: 8d 70 1c lea 0x1c(%eax),%esi
10ce1d: eb 4d jmp 10ce6c <IMFS_eval_path+0x17e>
}
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
10ce1f: 50 push %eax
10ce20: 50 push %eax
10ce21: 8d 45 af lea -0x51(%ebp),%eax
10ce24: 50 push %eax
10ce25: 57 push %edi
10ce26: e8 55 04 00 00 call 10d280 <IMFS_find_match_in_dir>
10ce2b: 89 c7 mov %eax,%edi
if ( !node )
10ce2d: 83 c4 10 add $0x10,%esp
10ce30: 85 ff test %edi,%edi
10ce32: 0f 84 0f ff ff ff je 10cd47 <IMFS_eval_path+0x59>
/*
* Set the node access to the point we have found.
*/
pathloc->node_access = node;
10ce38: 89 3b mov %edi,(%ebx)
10ce3a: eb 10 jmp 10ce4c <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 );
10ce3c: e8 3f 2f 00 00 call 10fd80 <__errno>
10ce41: c7 00 5b 00 00 00 movl $0x5b,(%eax)
10ce47: e9 06 ff ff ff jmp 10cd52 <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) ) {
10ce4c: 83 fe 04 cmp $0x4,%esi
10ce4f: 74 08 je 10ce59 <IMFS_eval_path+0x16b> <== NEVER TAKEN
10ce51: 85 f6 test %esi,%esi
10ce53: 0f 85 ca fe ff ff jne 10cd23 <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 ) {
10ce59: 83 7f 4c 01 cmpl $0x1,0x4c(%edi)
10ce5d: 75 41 jne 10cea0 <IMFS_eval_path+0x1b2>
if ( node->info.directory.mt_fs != NULL ) {
10ce5f: 8b 77 5c mov 0x5c(%edi),%esi
10ce62: 85 f6 test %esi,%esi
10ce64: 74 3a je 10cea0 <IMFS_eval_path+0x1b2>
newloc = node->info.directory.mt_fs->mt_fs_root;
10ce66: 8d 7d d0 lea -0x30(%ebp),%edi
10ce69: 83 c6 1c add $0x1c,%esi
10ce6c: b9 05 00 00 00 mov $0x5,%ecx
10ce71: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
*pathloc = newloc;
10ce73: 8d 75 d0 lea -0x30(%ebp),%esi
10ce76: b1 05 mov $0x5,%cl
10ce78: 89 df mov %ebx,%edi
10ce7a: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
10ce7c: 8b 45 e4 mov -0x1c(%ebp),%eax
10ce7f: 8b 53 0c mov 0xc(%ebx),%edx
10ce82: 53 push %ebx
10ce83: ff 75 10 pushl 0x10(%ebp)
10ce86: 8b 4d 0c mov 0xc(%ebp),%ecx
10ce89: 01 c1 add %eax,%ecx
10ce8b: 51 push %ecx
10ce8c: 8b 4d a4 mov -0x5c(%ebp),%ecx
10ce8f: 29 c1 sub %eax,%ecx
10ce91: 8b 45 08 mov 0x8(%ebp),%eax
10ce94: 01 c8 add %ecx,%eax
10ce96: 50 push %eax
10ce97: ff 12 call *(%edx)
10ce99: 89 c7 mov %eax,%edi
10ce9b: 83 c4 10 add $0x10,%esp
10ce9e: eb 2f jmp 10cecf <IMFS_eval_path+0x1e1>
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
10cea0: 83 ec 0c sub $0xc,%esp
10cea3: 53 push %ebx
10cea4: e8 8b fd ff ff call 10cc34 <IMFS_Set_handlers>
10cea9: 89 c7 mov %eax,%edi
10ceab: 5a pop %edx
10ceac: 59 pop %ecx
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
10cead: ff 75 10 pushl 0x10(%ebp)
10ceb0: 53 push %ebx
10ceb1: e8 c2 fd ff ff call 10cc78 <IMFS_evaluate_permission>
10ceb6: 83 c4 10 add $0x10,%esp
10ceb9: 85 c0 test %eax,%eax
10cebb: 75 12 jne 10cecf <IMFS_eval_path+0x1e1>
rtems_set_errno_and_return_minus_one( EACCES );
10cebd: e8 be 2e 00 00 call 10fd80 <__errno>
10cec2: c7 00 0d 00 00 00 movl $0xd,(%eax)
10cec8: e9 85 fe ff ff jmp 10cd52 <IMFS_eval_path+0x64>
10cecd: 89 c7 mov %eax,%edi <== NOT EXECUTED
return result;
}
10cecf: 89 f8 mov %edi,%eax
10ced1: 8d 65 f4 lea -0xc(%ebp),%esp
10ced4: 5b pop %ebx
10ced5: 5e pop %esi
10ced6: 5f pop %edi
10ced7: c9 leave
10ced8: c3 ret
0010cfcd <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 */
)
{
10cfcd: 55 push %ebp
10cfce: 89 e5 mov %esp,%ebp
10cfd0: 57 push %edi
10cfd1: 56 push %esi
10cfd2: 53 push %ebx
10cfd3: 83 ec 5c sub $0x5c,%esp
10cfd6: 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;
10cfd9: 8b 1a mov (%edx),%ebx
/*
* Get the path length.
*/
pathlen = strlen( path );
10cfdb: 31 c0 xor %eax,%eax
10cfdd: 83 c9 ff or $0xffffffff,%ecx
10cfe0: 8b 7d 08 mov 0x8(%ebp),%edi
10cfe3: f2 ae repnz scas %es:(%edi),%al
10cfe5: f7 d1 not %ecx
10cfe7: 49 dec %ecx
10cfe8: 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;
10cfeb: 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 );
10cff2: 8d 7d af lea -0x51(%ebp),%edi
10cff5: 89 d6 mov %edx,%esi
10cff7: 8d 45 e4 lea -0x1c(%ebp),%eax
10cffa: 50 push %eax
10cffb: 57 push %edi
10cffc: ff 75 a0 pushl -0x60(%ebp)
10cfff: 8b 45 08 mov 0x8(%ebp),%eax
10d002: 03 45 a4 add -0x5c(%ebp),%eax
10d005: 50 push %eax
10d006: e8 e1 02 00 00 call 10d2ec <IMFS_get_token>
10d00b: 89 c2 mov %eax,%edx
pathlen -= len;
10d00d: 8b 4d e4 mov -0x1c(%ebp),%ecx
10d010: 29 4d a0 sub %ecx,-0x60(%ebp)
i += len;
if ( !pathloc->node_access )
10d013: 83 c4 10 add $0x10,%esp
10d016: 83 3e 00 cmpl $0x0,(%esi)
10d019: 0f 84 79 01 00 00 je 10d198 <IMFS_evaluate_for_make+0x1cb><== NEVER TAKEN
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
10d01f: 85 c0 test %eax,%eax
10d021: 74 36 je 10d059 <IMFS_evaluate_for_make+0x8c>
if ( node->type == IMFS_DIRECTORY )
10d023: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx)
10d027: 75 30 jne 10d059 <IMFS_evaluate_for_make+0x8c>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
10d029: 53 push %ebx
10d02a: 53 push %ebx
10d02b: 6a 01 push $0x1
10d02d: 56 push %esi
10d02e: 89 45 9c mov %eax,-0x64(%ebp)
10d031: 89 4d 98 mov %ecx,-0x68(%ebp)
10d034: e8 3f fc ff ff call 10cc78 <IMFS_evaluate_permission>
10d039: 83 c4 10 add $0x10,%esp
10d03c: 85 c0 test %eax,%eax
10d03e: 8b 55 9c mov -0x64(%ebp),%edx
10d041: 8b 4d 98 mov -0x68(%ebp),%ecx
10d044: 75 13 jne 10d059 <IMFS_evaluate_for_make+0x8c>
rtems_set_errno_and_return_minus_one( EACCES );
10d046: e8 35 2d 00 00 call 10fd80 <__errno>
10d04b: c7 00 0d 00 00 00 movl $0xd,(%eax)
10d051: 83 cb ff or $0xffffffff,%ebx
10d054: e9 99 01 00 00 jmp 10d1f2 <IMFS_evaluate_for_make+0x225>
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
pathlen -= len;
i += len;
10d059: 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;
10d05c: 8b 1e mov (%esi),%ebx
switch( type ) {
10d05e: 83 fa 02 cmp $0x2,%edx
10d061: 74 1f je 10d082 <IMFS_evaluate_for_make+0xb5>
10d063: 77 0a ja 10d06f <IMFS_evaluate_for_make+0xa2>
10d065: 85 d2 test %edx,%edx
10d067: 0f 84 d9 00 00 00 je 10d146 <IMFS_evaluate_for_make+0x179>
10d06d: eb 88 jmp 10cff7 <IMFS_evaluate_for_make+0x2a>
10d06f: 83 fa 03 cmp $0x3,%edx
10d072: 74 40 je 10d0b4 <IMFS_evaluate_for_make+0xe7>
10d074: 83 fa 04 cmp $0x4,%edx
10d077: 0f 85 7a ff ff ff jne 10cff7 <IMFS_evaluate_for_make+0x2a><== NEVER TAKEN
10d07d: e9 d4 00 00 00 jmp 10d156 <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 )
10d082: a1 44 10 12 00 mov 0x121044,%eax
10d087: 3b 58 18 cmp 0x18(%eax),%ebx
10d08a: 0f 84 67 ff ff ff je 10cff7 <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){
10d090: 8b 46 10 mov 0x10(%esi),%eax
10d093: 3b 58 1c cmp 0x1c(%eax),%ebx
10d096: 75 0c jne 10d0a4 <IMFS_evaluate_for_make+0xd7>
10d098: 89 f2 mov %esi,%edx
10d09a: 89 c6 mov %eax,%esi
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break;
} else {
newloc = pathloc->mt_entry->mt_point_node;
10d09c: 8d 7d d0 lea -0x30(%ebp),%edi
10d09f: 83 c6 08 add $0x8,%esi
10d0a2: eb 5a jmp 10d0fe <IMFS_evaluate_for_make+0x131>
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
}
} else {
if ( !node->Parent )
10d0a4: 8b 5b 08 mov 0x8(%ebx),%ebx
10d0a7: 85 db test %ebx,%ebx
10d0a9: 0f 85 90 00 00 00 jne 10d13f <IMFS_evaluate_for_make+0x172>
10d0af: e9 e4 00 00 00 jmp 10d198 <IMFS_evaluate_for_make+0x1cb>
pathloc->node_access = node;
break;
case IMFS_NAME:
if ( node->type == IMFS_HARD_LINK ) {
10d0b4: 8b 43 4c mov 0x4c(%ebx),%eax
10d0b7: 83 f8 03 cmp $0x3,%eax
10d0ba: 74 05 je 10d0c1 <IMFS_evaluate_for_make+0xf4>
result = IMFS_evaluate_link( pathloc, 0 );
if ( result == -1 )
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
10d0bc: 83 f8 04 cmp $0x4,%eax
10d0bf: 75 16 jne 10d0d7 <IMFS_evaluate_for_make+0x10a>
result = IMFS_evaluate_link( pathloc, 0 );
10d0c1: 50 push %eax
10d0c2: 50 push %eax
10d0c3: 6a 00 push $0x0
10d0c5: 56 push %esi
10d0c6: e8 7f fe ff ff call 10cf4a <IMFS_evaluate_link>
if ( result == -1 )
10d0cb: 83 c4 10 add $0x10,%esp
10d0ce: 83 f8 ff cmp $0xffffffff,%eax
10d0d1: 0f 84 19 01 00 00 je 10d1f0 <IMFS_evaluate_for_make+0x223><== NEVER TAKEN
return -1;
}
node = pathloc->node_access;
10d0d7: 8b 06 mov (%esi),%eax
if ( !node )
10d0d9: 85 c0 test %eax,%eax
10d0db: 0f 84 e9 00 00 00 je 10d1ca <IMFS_evaluate_for_make+0x1fd><== NEVER TAKEN
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
10d0e1: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
10d0e5: 0f 85 df 00 00 00 jne 10d1ca <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 ) {
10d0eb: 8b 50 5c mov 0x5c(%eax),%edx
10d0ee: 85 d2 test %edx,%edx
10d0f0: 74 3b je 10d12d <IMFS_evaluate_for_make+0x160>
10d0f2: 89 f0 mov %esi,%eax
10d0f4: 89 d6 mov %edx,%esi
10d0f6: 89 c2 mov %eax,%edx
newloc = node->info.directory.mt_fs->mt_fs_root;
10d0f8: 8d 7d d0 lea -0x30(%ebp),%edi
10d0fb: 83 c6 1c add $0x1c,%esi
10d0fe: b9 05 00 00 00 mov $0x5,%ecx
10d103: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
*pathloc = newloc;
10d105: 8d 75 d0 lea -0x30(%ebp),%esi
10d108: b1 05 mov $0x5,%cl
10d10a: 89 d7 mov %edx,%edi
10d10c: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
10d10e: 56 push %esi
10d10f: 8b 42 0c mov 0xc(%edx),%eax
10d112: ff 75 10 pushl 0x10(%ebp)
10d115: 52 push %edx
10d116: 8b 55 a4 mov -0x5c(%ebp),%edx
10d119: 2b 55 e4 sub -0x1c(%ebp),%edx
10d11c: 03 55 08 add 0x8(%ebp),%edx
10d11f: 52 push %edx
10d120: ff 50 04 call *0x4(%eax)
10d123: 89 c3 mov %eax,%ebx
10d125: 83 c4 10 add $0x10,%esp
10d128: e9 c5 00 00 00 jmp 10d1f2 <IMFS_evaluate_for_make+0x225>
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
10d12d: 53 push %ebx
10d12e: 53 push %ebx
10d12f: 57 push %edi
10d130: 50 push %eax
10d131: e8 4a 01 00 00 call 10d280 <IMFS_find_match_in_dir>
10d136: 89 c3 mov %eax,%ebx
/*
* If there is no node we have found the name of the node we
* wish to create.
*/
if ( ! node )
10d138: 83 c4 10 add $0x10,%esp
10d13b: 85 c0 test %eax,%eax
10d13d: 74 27 je 10d166 <IMFS_evaluate_for_make+0x199>
done = true;
else
pathloc->node_access = node;
10d13f: 89 1e mov %ebx,(%esi)
10d141: e9 b1 fe ff ff jmp 10cff7 <IMFS_evaluate_for_make+0x2a>
break;
case IMFS_NO_MORE_PATH:
rtems_set_errno_and_return_minus_one( EEXIST );
10d146: e8 35 2c 00 00 call 10fd80 <__errno>
10d14b: c7 00 11 00 00 00 movl $0x11,(%eax)
10d151: e9 fb fe ff ff jmp 10d051 <IMFS_evaluate_for_make+0x84>
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
10d156: e8 25 2c 00 00 call 10fd80 <__errno>
10d15b: c7 00 5b 00 00 00 movl $0x5b,(%eax)
10d161: e9 eb fe ff ff jmp 10d051 <IMFS_evaluate_for_make+0x84>
10d166: 89 f2 mov %esi,%edx
case IMFS_CURRENT_DIR:
break;
}
}
*name = &path[ i - len ];
10d168: 8b 45 a4 mov -0x5c(%ebp),%eax
10d16b: 2b 45 e4 sub -0x1c(%ebp),%eax
10d16e: 03 45 08 add 0x8(%ebp),%eax
10d171: 8b 4d 10 mov 0x10(%ebp),%ecx
10d174: 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(
10d176: 8b 5d 08 mov 0x8(%ebp),%ebx
10d179: 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++) {
10d17c: eb 2a jmp 10d1a8 <IMFS_evaluate_for_make+0x1db>
if ( !IMFS_is_separator( path[ i ] ) )
10d17e: 83 ec 0c sub $0xc,%esp
10d181: 0f be c0 movsbl %al,%eax
10d184: 50 push %eax
10d185: 89 55 9c mov %edx,-0x64(%ebp)
10d188: e8 e7 a4 ff ff call 107674 <rtems_filesystem_is_separator>
10d18d: 43 inc %ebx
10d18e: 83 c4 10 add $0x10,%esp
10d191: 85 c0 test %eax,%eax
10d193: 8b 55 9c mov -0x64(%ebp),%edx
10d196: 75 10 jne 10d1a8 <IMFS_evaluate_for_make+0x1db>
rtems_set_errno_and_return_minus_one( ENOENT );
10d198: e8 e3 2b 00 00 call 10fd80 <__errno>
10d19d: c7 00 02 00 00 00 movl $0x2,(%eax)
10d1a3: e9 a9 fe ff ff jmp 10d051 <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++) {
10d1a8: 8a 03 mov (%ebx),%al
10d1aa: 84 c0 test %al,%al
10d1ac: 75 d0 jne 10d17e <IMFS_evaluate_for_make+0x1b1>
/*
* Verify we can execute and write to this directory.
*/
result = IMFS_Set_handlers( pathloc );
10d1ae: 83 ec 0c sub $0xc,%esp
10d1b1: 52 push %edx
10d1b2: 89 55 9c mov %edx,-0x64(%ebp)
10d1b5: e8 7a fa ff ff call 10cc34 <IMFS_Set_handlers>
10d1ba: 89 c3 mov %eax,%ebx
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
if ( node->type != IMFS_DIRECTORY )
10d1bc: 8b 55 9c mov -0x64(%ebp),%edx
10d1bf: 8b 02 mov (%edx),%eax
10d1c1: 83 c4 10 add $0x10,%esp
10d1c4: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
10d1c8: 74 10 je 10d1da <IMFS_evaluate_for_make+0x20d><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOTDIR );
10d1ca: e8 b1 2b 00 00 call 10fd80 <__errno>
10d1cf: c7 00 14 00 00 00 movl $0x14,(%eax)
10d1d5: e9 77 fe ff ff jmp 10d051 <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 ) )
10d1da: 51 push %ecx
10d1db: 51 push %ecx
10d1dc: 6a 03 push $0x3
10d1de: 52 push %edx
10d1df: e8 94 fa ff ff call 10cc78 <IMFS_evaluate_permission>
10d1e4: 83 c4 10 add $0x10,%esp
10d1e7: 85 c0 test %eax,%eax
10d1e9: 75 07 jne 10d1f2 <IMFS_evaluate_for_make+0x225>
10d1eb: e9 56 fe ff ff jmp 10d046 <IMFS_evaluate_for_make+0x79>
10d1f0: 89 c3 mov %eax,%ebx <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
10d1f2: 89 d8 mov %ebx,%eax
10d1f4: 8d 65 f4 lea -0xc(%ebp),%esp
10d1f7: 5b pop %ebx
10d1f8: 5e pop %esi
10d1f9: 5f pop %edi
10d1fa: c9 leave
10d1fb: c3 ret
0010cc78 <IMFS_evaluate_permission>:
*/
int IMFS_evaluate_permission(
rtems_filesystem_location_info_t *node,
int flags
)
{
10cc78: 55 push %ebp
10cc79: 89 e5 mov %esp,%ebp
10cc7b: 83 ec 08 sub $0x8,%esp
10cc7e: 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 ) )
10cc81: a9 f8 ff ff ff test $0xfffffff8,%eax
10cc86: 74 10 je 10cc98 <IMFS_evaluate_permission+0x20><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EPERM );
10cc88: e8 f3 30 00 00 call 10fd80 <__errno> <== NOT EXECUTED
10cc8d: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED
10cc93: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
10cc96: eb 15 jmp 10ccad <IMFS_evaluate_permission+0x35><== NOT EXECUTED
*/
flags_to_test = flags;
if ( st_uid == jnode->st_uid )
flags_to_test <<= 6;
10cc98: 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 )
10cc9b: 8b 55 08 mov 0x8(%ebp),%edx
10cc9e: 8b 12 mov (%edx),%edx
10cca0: 8b 52 30 mov 0x30(%edx),%edx
10cca3: 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 );
10cca5: 39 c2 cmp %eax,%edx
10cca7: 0f 94 c0 sete %al
10ccaa: 0f b6 c0 movzbl %al,%eax
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
return 1;
return 0;
}
10ccad: c9 leave
10ccae: c3 ret
001070e8 <IMFS_fifo_lseek>:
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
1070e8: 55 push %ebp
1070e9: 89 e5 mov %esp,%ebp
1070eb: 53 push %ebx
1070ec: 83 ec 10 sub $0x10,%esp
1070ef: 8b 45 08 mov 0x8(%ebp),%eax
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
1070f2: 50 push %eax
1070f3: ff 75 14 pushl 0x14(%ebp)
1070f6: ff 75 10 pushl 0x10(%ebp)
1070f9: ff 75 0c pushl 0xc(%ebp)
1070fc: 8b 40 18 mov 0x18(%eax),%eax
1070ff: ff 70 50 pushl 0x50(%eax)
107102: e8 1d 85 00 00 call 10f624 <pipe_lseek>
107107: 89 c3 mov %eax,%ebx
IMFS_FIFO_RETURN(err);
107109: 83 c4 20 add $0x20,%esp
10710c: 99 cltd
10710d: 85 d2 test %edx,%edx
10710f: 79 0e jns 10711f <IMFS_fifo_lseek+0x37> <== NEVER TAKEN
107111: e8 12 a5 00 00 call 111628 <__errno>
107116: f7 db neg %ebx
107118: 89 18 mov %ebx,(%eax)
10711a: 83 c8 ff or $0xffffffff,%eax
10711d: 89 c2 mov %eax,%edx
}
10711f: 8b 5d fc mov -0x4(%ebp),%ebx
107122: c9 leave
107123: c3 ret
00107184 <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
107184: 55 push %ebp
107185: 89 e5 mov %esp,%ebp
107187: 56 push %esi
107188: 53 push %ebx
107189: 83 ec 10 sub $0x10,%esp
10718c: 8b 45 08 mov 0x8(%ebp),%eax
IMFS_jnode_t *jnode = iop->pathinfo.node_access;
10718f: 8b 70 18 mov 0x18(%eax),%esi
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
107192: 50 push %eax
107193: ff 75 10 pushl 0x10(%ebp)
107196: ff 75 0c pushl 0xc(%ebp)
107199: ff 76 50 pushl 0x50(%esi)
10719c: e8 96 82 00 00 call 10f437 <pipe_write>
1071a1: 89 c3 mov %eax,%ebx
if (err > 0) {
1071a3: 83 c4 10 add $0x10,%esp
1071a6: 83 f8 00 cmp $0x0,%eax
1071a9: 7e 1d jle 1071c8 <IMFS_fifo_write+0x44>
IMFS_mtime_ctime_update(jnode);
1071ab: 50 push %eax
1071ac: 50 push %eax
1071ad: 6a 00 push $0x0
1071af: 8d 45 f0 lea -0x10(%ebp),%eax
1071b2: 50 push %eax
1071b3: e8 cc 0d 00 00 call 107f84 <gettimeofday>
1071b8: 8b 45 f0 mov -0x10(%ebp),%eax
1071bb: 89 46 44 mov %eax,0x44(%esi)
1071be: 89 46 48 mov %eax,0x48(%esi)
1071c1: 83 c4 10 add $0x10,%esp
1071c4: 89 d8 mov %ebx,%eax
1071c6: eb 13 jmp 1071db <IMFS_fifo_write+0x57>
}
IMFS_FIFO_RETURN(err);
1071c8: b8 00 00 00 00 mov $0x0,%eax
1071cd: 74 0c je 1071db <IMFS_fifo_write+0x57> <== NEVER TAKEN
1071cf: e8 54 a4 00 00 call 111628 <__errno>
1071d4: f7 db neg %ebx
1071d6: 89 18 mov %ebx,(%eax)
1071d8: 83 c8 ff or $0xffffffff,%eax
}
1071db: 8d 65 f8 lea -0x8(%ebp),%esp
1071de: 5b pop %ebx
1071df: 5e pop %esi
1071e0: c9 leave
1071e1: c3 ret
0010d280 <IMFS_find_match_in_dir>:
IMFS_jnode_t *IMFS_find_match_in_dir(
IMFS_jnode_t *directory,
char *name
)
{
10d280: 55 push %ebp
10d281: 89 e5 mov %esp,%ebp
10d283: 57 push %edi
10d284: 56 push %esi
10d285: 53 push %ebx
10d286: 83 ec 14 sub $0x14,%esp
10d289: 8b 5d 08 mov 0x8(%ebp),%ebx
10d28c: 8b 7d 0c mov 0xc(%ebp),%edi
/*
* Check for "." and ".."
*/
if ( !strcmp( name, dotname ) )
10d28f: 68 e4 de 11 00 push $0x11dee4
10d294: 57 push %edi
10d295: e8 b2 37 00 00 call 110a4c <strcmp>
10d29a: 83 c4 10 add $0x10,%esp
10d29d: 85 c0 test %eax,%eax
10d29f: 74 40 je 10d2e1 <IMFS_find_match_in_dir+0x61><== NEVER TAKEN
return directory;
if ( !strcmp( name, dotdotname ) )
10d2a1: 51 push %ecx
10d2a2: 51 push %ecx
10d2a3: 68 e6 de 11 00 push $0x11dee6
10d2a8: 57 push %edi
10d2a9: e8 9e 37 00 00 call 110a4c <strcmp>
10d2ae: 83 c4 10 add $0x10,%esp
10d2b1: 85 c0 test %eax,%eax
10d2b3: 75 05 jne 10d2ba <IMFS_find_match_in_dir+0x3a><== ALWAYS TAKEN
return directory->Parent;
10d2b5: 8b 5b 08 mov 0x8(%ebx),%ebx <== NOT EXECUTED
10d2b8: eb 27 jmp 10d2e1 <IMFS_find_match_in_dir+0x61><== NOT EXECUTED
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
10d2ba: 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));
10d2bd: 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 );
10d2c0: eb 15 jmp 10d2d7 <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 ) )
10d2c2: 8d 46 0c lea 0xc(%esi),%eax
10d2c5: 52 push %edx
10d2c6: 52 push %edx
10d2c7: 50 push %eax
10d2c8: 57 push %edi
10d2c9: e8 7e 37 00 00 call 110a4c <strcmp>
10d2ce: 83 c4 10 add $0x10,%esp
10d2d1: 85 c0 test %eax,%eax
10d2d3: 74 0a je 10d2df <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 ) {
10d2d5: 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 );
10d2d7: 39 de cmp %ebx,%esi
10d2d9: 75 e7 jne 10d2c2 <IMFS_find_match_in_dir+0x42>
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
10d2db: 31 db xor %ebx,%ebx
10d2dd: eb 02 jmp 10d2e1 <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;
10d2df: 89 f3 mov %esi,%ebx
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
10d2e1: 89 d8 mov %ebx,%eax
10d2e3: 8d 65 f4 lea -0xc(%ebp),%esp
10d2e6: 5b pop %ebx
10d2e7: 5e pop %esi
10d2e8: 5f pop %edi
10d2e9: c9 leave
10d2ea: c3 ret
0010d1fc <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
)
{
10d1fc: 55 push %ebp
10d1fd: 89 e5 mov %esp,%ebp
10d1ff: 57 push %edi
10d200: 56 push %esi
10d201: 53 push %ebx
10d202: 83 ec 2c sub $0x2c,%esp
10d205: 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;
10d208: 8b 58 1c mov 0x1c(%eax),%ebx
loc = temp_mt_entry->mt_fs_root;
10d20b: 8d 7d d4 lea -0x2c(%ebp),%edi
10d20e: 8d 70 1c lea 0x1c(%eax),%esi
10d211: b9 05 00 00 00 mov $0x5,%ecx
10d216: 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;
10d218: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax)
do {
next = jnode->Parent;
loc.node_access = (void *)jnode;
IMFS_Set_handlers( &loc );
10d21f: 8d 75 d4 lea -0x2c(%ebp),%esi
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
10d222: 8b 7b 08 mov 0x8(%ebx),%edi
loc.node_access = (void *)jnode;
10d225: 89 5d d4 mov %ebx,-0x2c(%ebp)
IMFS_Set_handlers( &loc );
10d228: 83 ec 0c sub $0xc,%esp
10d22b: 56 push %esi
10d22c: e8 03 fa ff ff call 10cc34 <IMFS_Set_handlers>
if ( jnode->type != IMFS_DIRECTORY ) {
10d231: 83 c4 10 add $0x10,%esp
10d234: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx)
10d238: 75 08 jne 10d242 <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 );
10d23a: 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 ) ) {
10d23d: 39 43 50 cmp %eax,0x50(%ebx)
10d240: 75 13 jne 10d255 <IMFS_fsunmount+0x59>
result = IMFS_unlink( NULL, &loc );
10d242: 50 push %eax
10d243: 50 push %eax
10d244: 56 push %esi
10d245: 6a 00 push $0x0
10d247: e8 e8 92 ff ff call 106534 <IMFS_unlink>
if (result != 0)
10d24c: 83 c4 10 add $0x10,%esp
10d24f: 85 c0 test %eax,%eax
10d251: 75 1e jne 10d271 <IMFS_fsunmount+0x75> <== NEVER TAKEN
return -1;
jnode = next;
10d253: 89 fb mov %edi,%ebx
}
if ( jnode != NULL ) {
10d255: 85 db test %ebx,%ebx
10d257: 74 1d je 10d276 <IMFS_fsunmount+0x7a>
if ( jnode->type == IMFS_DIRECTORY ) {
10d259: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx)
10d25d: 75 c3 jne 10d222 <IMFS_fsunmount+0x26> <== NEVER TAKEN
}
}
} while (jnode != NULL);
return 0;
}
10d25f: 8b 43 50 mov 0x50(%ebx),%eax
10d262: 8d 53 54 lea 0x54(%ebx),%edx
return -1;
jnode = next;
}
if ( jnode != NULL ) {
if ( jnode->type == IMFS_DIRECTORY ) {
if ( jnode_has_children( jnode ) )
10d265: 39 d0 cmp %edx,%eax
10d267: 74 b9 je 10d222 <IMFS_fsunmount+0x26>
jnode = jnode_get_first_child( jnode );
10d269: 89 c3 mov %eax,%ebx
}
}
} while (jnode != NULL);
10d26b: 85 c0 test %eax,%eax
10d26d: 75 b3 jne 10d222 <IMFS_fsunmount+0x26> <== ALWAYS TAKEN
10d26f: eb 05 jmp 10d276 <IMFS_fsunmount+0x7a> <== NOT EXECUTED
return -1;
jnode = next;
} else if ( jnode_has_no_children( jnode ) ) {
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
10d271: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
10d274: eb 02 jmp 10d278 <IMFS_fsunmount+0x7c> <== NOT EXECUTED
jnode = jnode_get_first_child( jnode );
}
}
} while (jnode != NULL);
return 0;
10d276: 31 c0 xor %eax,%eax
}
10d278: 8d 65 f4 lea -0xc(%ebp),%esp
10d27b: 5b pop %ebx
10d27c: 5e pop %esi
10d27d: 5f pop %edi
10d27e: c9 leave
10d27f: c3 ret
0010d2ec <IMFS_get_token>:
const char *path,
int pathlen,
char *token,
int *token_len
)
{
10d2ec: 55 push %ebp
10d2ed: 89 e5 mov %esp,%ebp
10d2ef: 57 push %edi
10d2f0: 56 push %esi
10d2f1: 53 push %ebx
10d2f2: 83 ec 1c sub $0x1c,%esp
10d2f5: 8b 7d 08 mov 0x8(%ebp),%edi
10d2f8: 8b 75 10 mov 0x10(%ebp),%esi
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
10d2fb: 8a 17 mov (%edi),%dl
int pathlen,
char *token,
int *token_len
)
{
register int i = 0;
10d2fd: 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) ) {
10d2ff: eb 10 jmp 10d311 <IMFS_get_token+0x25>
token[i] = c;
10d301: 88 14 1e mov %dl,(%esi,%ebx,1)
if ( i == IMFS_NAME_MAX )
10d304: 83 fb 20 cmp $0x20,%ebx
10d307: 0f 84 86 00 00 00 je 10d393 <IMFS_get_token+0xa7>
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
10d30d: 43 inc %ebx
10d30e: 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) ) {
10d311: 83 ec 0c sub $0xc,%esp
10d314: 0f be c2 movsbl %dl,%eax
10d317: 50 push %eax
10d318: 88 55 e4 mov %dl,-0x1c(%ebp)
10d31b: e8 54 a3 ff ff call 107674 <rtems_filesystem_is_separator>
10d320: 83 c4 10 add $0x10,%esp
10d323: 85 c0 test %eax,%eax
10d325: 8a 55 e4 mov -0x1c(%ebp),%dl
10d328: 75 05 jne 10d32f <IMFS_get_token+0x43>
10d32a: 3b 5d 0c cmp 0xc(%ebp),%ebx
10d32d: 7c d2 jl 10d301 <IMFS_get_token+0x15>
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
10d32f: 85 db test %ebx,%ebx
10d331: 75 10 jne 10d343 <IMFS_get_token+0x57>
token[i] = c;
10d333: 88 16 mov %dl,(%esi)
if ( (token[i] != '\0') && pathlen ) {
10d335: 84 d2 test %dl,%dl
10d337: 74 06 je 10d33f <IMFS_get_token+0x53>
10d339: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
10d33d: 75 16 jne 10d355 <IMFS_get_token+0x69>
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
10d33f: 31 ff xor %edi,%edi
10d341: eb 1c jmp 10d35f <IMFS_get_token+0x73>
char *token,
int *token_len
)
{
register int i = 0;
IMFS_token_types type = IMFS_NAME;
10d343: 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') {
10d348: 80 7c 1e ff 00 cmpb $0x0,-0x1(%esi,%ebx,1)
10d34d: 74 10 je 10d35f <IMFS_get_token+0x73> <== NEVER TAKEN
token[i] = '\0';
10d34f: c6 04 1e 00 movb $0x0,(%esi,%ebx,1)
10d353: eb 0a jmp 10d35f <IMFS_get_token+0x73>
if ( i == 0 ) {
token[i] = c;
if ( (token[i] != '\0') && pathlen ) {
i++;
type = IMFS_CURRENT_DIR;
10d355: bf 01 00 00 00 mov $0x1,%edi
if ( i == 0 ) {
token[i] = c;
if ( (token[i] != '\0') && pathlen ) {
i++;
10d35a: bb 01 00 00 00 mov $0x1,%ebx
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
10d35f: 8b 45 14 mov 0x14(%ebp),%eax
10d362: 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 ) {
10d364: 83 ff 03 cmp $0x3,%edi
10d367: 75 3d jne 10d3a6 <IMFS_get_token+0xba>
if ( strcmp( token, "..") == 0 )
10d369: 52 push %edx
10d36a: 52 push %edx
10d36b: 68 e9 de 11 00 push $0x11dee9
10d370: 56 push %esi
10d371: e8 d6 36 00 00 call 110a4c <strcmp>
10d376: 83 c4 10 add $0x10,%esp
10d379: 85 c0 test %eax,%eax
10d37b: 74 1d je 10d39a <IMFS_get_token+0xae>
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
10d37d: 50 push %eax
10d37e: 50 push %eax
10d37f: 68 ea de 11 00 push $0x11deea
10d384: 56 push %esi
10d385: e8 c2 36 00 00 call 110a4c <strcmp>
10d38a: 83 c4 10 add $0x10,%esp
10d38d: 85 c0 test %eax,%eax
10d38f: 74 10 je 10d3a1 <IMFS_get_token+0xb5>
10d391: eb 13 jmp 10d3a6 <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;
10d393: bf 04 00 00 00 mov $0x4,%edi
10d398: eb 0c jmp 10d3a6 <IMFS_get_token+0xba>
* it was a special name.
*/
if ( type == IMFS_NAME ) {
if ( strcmp( token, "..") == 0 )
type = IMFS_UP_DIR;
10d39a: bf 02 00 00 00 mov $0x2,%edi
10d39f: eb 05 jmp 10d3a6 <IMFS_get_token+0xba>
else if ( strcmp( token, "." ) == 0 )
type = IMFS_CURRENT_DIR;
10d3a1: bf 01 00 00 00 mov $0x1,%edi
}
return type;
}
10d3a6: 89 f8 mov %edi,%eax
10d3a8: 8d 65 f4 lea -0xc(%ebp),%esp
10d3ab: 5b pop %ebx
10d3ac: 5e pop %esi
10d3ad: 5f pop %edi
10d3ae: c9 leave
10d3af: c3 ret
001061cc <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
)
{
1061cc: 55 push %ebp
1061cd: 89 e5 mov %esp,%ebp
1061cf: 57 push %edi
1061d0: 56 push %esi
1061d1: 53 push %ebx
1061d2: 83 ec 1c sub $0x1c,%esp
1061d5: 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,
1061d8: a1 48 f1 11 00 mov 0x11f148,%eax
1061dd: 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) {
1061e2: ba 10 00 00 00 mov $0x10,%edx
if (bit_mask == requested_bytes_per_block) {
1061e7: 39 c2 cmp %eax,%edx
1061e9: 74 0c je 1061f7 <IMFS_initialize_support+0x2b>
is_valid = true;
break;
}
if(bit_mask > requested_bytes_per_block)
1061eb: 7f 05 jg 1061f2 <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) {
1061ed: d1 e2 shl %edx
1061ef: 49 dec %ecx
1061f0: 75 f5 jne 1061e7 <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);
1061f2: b8 80 00 00 00 mov $0x80,%eax
break;
}
if(bit_mask > requested_bytes_per_block)
break;
}
*dest_bytes_per_block = ((is_valid)
1061f7: a3 f0 2d 12 00 mov %eax,0x122df0
/*
* 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();
1061fc: e8 00 6a 00 00 call 10cc01 <IMFS_create_root_node>
106201: 89 c2 mov %eax,%edx
106203: 89 43 1c mov %eax,0x1c(%ebx)
temp_mt_entry->mt_fs_root.handlers = directory_handlers;
106206: 8b 45 14 mov 0x14(%ebp),%eax
106209: 89 43 24 mov %eax,0x24(%ebx)
temp_mt_entry->mt_fs_root.ops = op_table;
10620c: 8b 45 0c mov 0xc(%ebp),%eax
10620f: 89 43 28 mov %eax,0x28(%ebx)
temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
106212: 8d 7b 38 lea 0x38(%ebx),%edi
106215: be 98 de 11 00 mov $0x11de98,%esi
10621a: b9 0c 00 00 00 mov $0xc,%ecx
10621f: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
106221: 50 push %eax
106222: 50 push %eax
106223: 6a 14 push $0x14
106225: 6a 01 push $0x1
106227: 89 55 e4 mov %edx,-0x1c(%ebp)
10622a: e8 fd 05 00 00 call 10682c <calloc>
if ( !fs_info ) {
10622f: 83 c4 10 add $0x10,%esp
106232: 85 c0 test %eax,%eax
106234: 8b 55 e4 mov -0x1c(%ebp),%edx
106237: 75 1c jne 106255 <IMFS_initialize_support+0x89>
free(temp_mt_entry->mt_fs_root.node_access);
106239: 83 ec 0c sub $0xc,%esp
10623c: 52 push %edx
10623d: e8 56 07 00 00 call 106998 <free>
rtems_set_errno_and_return_minus_one(ENOMEM);
106242: e8 39 9b 00 00 call 10fd80 <__errno>
106247: c7 00 0c 00 00 00 movl $0xc,(%eax)
10624d: 83 c4 10 add $0x10,%esp
106250: 83 c8 ff or $0xffffffff,%eax
106253: eb 34 jmp 106289 <IMFS_initialize_support+0xbd>
}
temp_mt_entry->fs_info = fs_info;
106255: 89 43 34 mov %eax,0x34(%ebx)
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
106258: 8b 0d f4 2d 12 00 mov 0x122df4,%ecx
10625e: 89 08 mov %ecx,(%eax)
106260: 41 inc %ecx
106261: 89 0d f4 2d 12 00 mov %ecx,0x122df4
fs_info->ino_count = 1;
106267: c7 40 04 01 00 00 00 movl $0x1,0x4(%eax)
fs_info->memfile_handlers = memfile_handlers;
10626e: 8b 4d 10 mov 0x10(%ebp),%ecx
106271: 89 48 08 mov %ecx,0x8(%eax)
fs_info->directory_handlers = directory_handlers;
106274: 8b 4d 14 mov 0x14(%ebp),%ecx
106277: 89 48 0c mov %ecx,0xc(%eax)
fs_info->fifo_handlers = fifo_handlers;
10627a: 8b 4d 18 mov 0x18(%ebp),%ecx
10627d: 89 48 10 mov %ecx,0x10(%eax)
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
106280: c7 42 38 01 00 00 00 movl $0x1,0x38(%edx)
return 0;
106287: 31 c0 xor %eax,%eax
}
106289: 8d 65 f4 lea -0xc(%ebp),%esp
10628c: 5b pop %ebx
10628d: 5e pop %esi
10628e: 5f pop %edi
10628f: c9 leave
106290: c3 ret
0010f062 <IMFS_memfile_extend>:
*/
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
10f062: 55 push %ebp
10f063: 89 e5 mov %esp,%ebp
10f065: 57 push %edi
10f066: 56 push %esi
10f067: 53 push %ebx
10f068: 83 ec 2c sub $0x2c,%esp
10f06b: 8b 7d 08 mov 0x8(%ebp),%edi
10f06e: 8b 5d 0c mov 0xc(%ebp),%ebx
10f071: 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 )
10f074: a1 f0 2d 12 00 mov 0x122df0,%eax
10f079: 89 c1 mov %eax,%ecx
10f07b: c1 e9 02 shr $0x2,%ecx
10f07e: 8d 51 01 lea 0x1(%ecx),%edx
10f081: 0f af d1 imul %ecx,%edx
10f084: 42 inc %edx
10f085: 0f af d1 imul %ecx,%edx
10f088: 4a dec %edx
10f089: 0f af d0 imul %eax,%edx
10f08c: 83 fe 00 cmp $0x0,%esi
10f08f: 7c 16 jl 10f0a7 <IMFS_memfile_extend+0x45><== NEVER TAKEN
10f091: 7f 04 jg 10f097 <IMFS_memfile_extend+0x35><== NEVER TAKEN
10f093: 39 d3 cmp %edx,%ebx
10f095: 72 10 jb 10f0a7 <IMFS_memfile_extend+0x45>
rtems_set_errno_and_return_minus_one( EINVAL );
10f097: e8 e4 0c 00 00 call 10fd80 <__errno>
10f09c: c7 00 16 00 00 00 movl $0x16,(%eax)
10f0a2: e9 92 00 00 00 jmp 10f139 <IMFS_memfile_extend+0xd7>
/*
* Verify new file size is actually larger than current size
*/
if ( new_length <= the_jnode->info.file.size )
10f0a7: 8b 57 50 mov 0x50(%edi),%edx
10f0aa: 8b 4f 54 mov 0x54(%edi),%ecx
10f0ad: 89 55 e0 mov %edx,-0x20(%ebp)
10f0b0: 89 4d e4 mov %ecx,-0x1c(%ebp)
10f0b3: 39 ce cmp %ecx,%esi
10f0b5: 0f 8c 8f 00 00 00 jl 10f14a <IMFS_memfile_extend+0xe8><== NEVER TAKEN
10f0bb: 7f 08 jg 10f0c5 <IMFS_memfile_extend+0x63><== NEVER TAKEN
10f0bd: 39 d3 cmp %edx,%ebx
10f0bf: 0f 86 85 00 00 00 jbe 10f14a <IMFS_memfile_extend+0xe8>
return 0;
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
10f0c5: 89 45 d8 mov %eax,-0x28(%ebp)
10f0c8: 89 c1 mov %eax,%ecx
10f0ca: c1 f9 1f sar $0x1f,%ecx
10f0cd: 89 4d dc mov %ecx,-0x24(%ebp)
10f0d0: ff 75 dc pushl -0x24(%ebp)
10f0d3: ff 75 d8 pushl -0x28(%ebp)
10f0d6: 56 push %esi
10f0d7: 53 push %ebx
10f0d8: e8 33 c5 00 00 call 11b610 <__divdi3>
10f0dd: 83 c4 10 add $0x10,%esp
10f0e0: 89 45 d4 mov %eax,-0x2c(%ebp)
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
10f0e3: ff 75 dc pushl -0x24(%ebp)
10f0e6: ff 75 d8 pushl -0x28(%ebp)
10f0e9: ff 75 e4 pushl -0x1c(%ebp)
10f0ec: ff 75 e0 pushl -0x20(%ebp)
10f0ef: e8 1c c5 00 00 call 11b610 <__divdi3>
10f0f4: 83 c4 10 add $0x10,%esp
10f0f7: 89 45 e0 mov %eax,-0x20(%ebp)
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
10f0fa: 89 c2 mov %eax,%edx
10f0fc: eb 41 jmp 10f13f <IMFS_memfile_extend+0xdd>
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
10f0fe: 51 push %ecx
10f0ff: 51 push %ecx
10f100: 52 push %edx
10f101: 57 push %edi
10f102: 89 55 d0 mov %edx,-0x30(%ebp)
10f105: e8 99 fd ff ff call 10eea3 <IMFS_memfile_addblock>
10f10a: 83 c4 10 add $0x10,%esp
10f10d: 85 c0 test %eax,%eax
10f10f: 8b 55 d0 mov -0x30(%ebp),%edx
10f112: 74 2a je 10f13e <IMFS_memfile_extend+0xdc>
10f114: eb 13 jmp 10f129 <IMFS_memfile_extend+0xc7>
for ( ; block>=old_blocks ; block-- ) {
IMFS_memfile_remove_block( the_jnode, block );
10f116: 50 push %eax
10f117: 50 push %eax
10f118: 52 push %edx
10f119: 57 push %edi
10f11a: 89 55 d0 mov %edx,-0x30(%ebp)
10f11d: e8 16 ff ff ff call 10f038 <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-- ) {
10f122: 8b 55 d0 mov -0x30(%ebp),%edx
10f125: 4a dec %edx
10f126: 83 c4 10 add $0x10,%esp
10f129: 3b 55 e0 cmp -0x20(%ebp),%edx
10f12c: 73 e8 jae 10f116 <IMFS_memfile_extend+0xb4>
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
10f12e: e8 4d 0c 00 00 call 10fd80 <__errno>
10f133: c7 00 1c 00 00 00 movl $0x1c,(%eax)
10f139: 83 c8 ff or $0xffffffff,%eax
10f13c: eb 0e jmp 10f14c <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++ ) {
10f13e: 42 inc %edx
10f13f: 3b 55 d4 cmp -0x2c(%ebp),%edx
10f142: 76 ba jbe 10f0fe <IMFS_memfile_extend+0x9c>
}
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
10f144: 89 5f 50 mov %ebx,0x50(%edi)
10f147: 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;
10f14a: 31 c0 xor %eax,%eax
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
10f14c: 8d 65 f4 lea -0xc(%ebp),%esp
10f14f: 5b pop %ebx
10f150: 5e pop %esi
10f151: 5f pop %edi
10f152: c9 leave
10f153: c3 ret
0010eba8 <IMFS_memfile_get_block_pointer>:
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
10eba8: 55 push %ebp
10eba9: 89 e5 mov %esp,%ebp
10ebab: 57 push %edi
10ebac: 56 push %esi
10ebad: 53 push %ebx
10ebae: 83 ec 1c sub $0x1c,%esp
10ebb1: 8b 75 08 mov 0x8(%ebp),%esi
10ebb4: 8b 7d 0c mov 0xc(%ebp),%edi
my_block = block;
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
10ebb7: 8b 0d f0 2d 12 00 mov 0x122df0,%ecx
10ebbd: c1 e9 02 shr $0x2,%ecx
10ebc0: 8d 41 ff lea -0x1(%ecx),%eax
10ebc3: 39 c7 cmp %eax,%edi
10ebc5: 77 40 ja 10ec07 <IMFS_memfile_get_block_pointer+0x5f>
p = info->indirect;
10ebc7: 8b 46 58 mov 0x58(%esi),%eax
if ( malloc_it ) {
10ebca: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10ebce: 74 25 je 10ebf5 <IMFS_memfile_get_block_pointer+0x4d>
if ( !p ) {
10ebd0: 85 c0 test %eax,%eax
10ebd2: 75 12 jne 10ebe6 <IMFS_memfile_get_block_pointer+0x3e>
p = memfile_alloc_block();
10ebd4: e8 ad ff ff ff call 10eb86 <memfile_alloc_block>
if ( !p )
return 0;
10ebd9: 31 db xor %ebx,%ebx
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
if ( !p )
10ebdb: 85 c0 test %eax,%eax
10ebdd: 0f 84 f7 00 00 00 je 10ecda <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
info->indirect = p;
10ebe3: 89 46 58 mov %eax,0x58(%esi)
}
return &info->indirect[ my_block ];
10ebe6: 8d 1c bd 00 00 00 00 lea 0x0(,%edi,4),%ebx
10ebed: 03 5e 58 add 0x58(%esi),%ebx
10ebf0: e9 e5 00 00 00 jmp 10ecda <IMFS_memfile_get_block_pointer+0x132>
}
if ( !p )
return 0;
10ebf5: 31 db xor %ebx,%ebx
info->indirect = p;
}
return &info->indirect[ my_block ];
}
if ( !p )
10ebf7: 85 c0 test %eax,%eax
10ebf9: 0f 84 db 00 00 00 je 10ecda <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
return &info->indirect[ my_block ];
10ebff: 8d 1c b8 lea (%eax,%edi,4),%ebx
10ec02: e9 d3 00 00 00 jmp 10ecda <IMFS_memfile_get_block_pointer+0x132>
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
10ec07: 8d 41 01 lea 0x1(%ecx),%eax
10ec0a: 0f af c1 imul %ecx,%eax
10ec0d: 8d 50 ff lea -0x1(%eax),%edx
10ec10: 39 d7 cmp %edx,%edi
10ec12: 77 40 ja 10ec54 <IMFS_memfile_get_block_pointer+0xac>
my_block -= FIRST_DOUBLY_INDIRECT;
10ec14: 29 cf sub %ecx,%edi
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
10ec16: 89 f8 mov %edi,%eax
10ec18: 31 d2 xor %edx,%edx
10ec1a: f7 f1 div %ecx
10ec1c: 89 55 e4 mov %edx,-0x1c(%ebp)
10ec1f: 89 c7 mov %eax,%edi
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
10ec21: 8b 46 5c mov 0x5c(%esi),%eax
if ( malloc_it ) {
10ec24: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10ec28: 74 1b je 10ec45 <IMFS_memfile_get_block_pointer+0x9d>
if ( !p ) {
10ec2a: 85 c0 test %eax,%eax
10ec2c: 75 12 jne 10ec40 <IMFS_memfile_get_block_pointer+0x98>
p = memfile_alloc_block();
10ec2e: e8 53 ff ff ff call 10eb86 <memfile_alloc_block>
if ( !p )
return 0;
10ec33: 31 db xor %ebx,%ebx
p = info->doubly_indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
if ( !p )
10ec35: 85 c0 test %eax,%eax
10ec37: 0f 84 9d 00 00 00 je 10ecda <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
info->doubly_indirect = p;
10ec3d: 89 46 5c mov %eax,0x5c(%esi)
}
p1 = (block_p *)p[ doubly ];
10ec40: 8d 34 b8 lea (%eax,%edi,4),%esi
10ec43: eb 65 jmp 10ecaa <IMFS_memfile_get_block_pointer+0x102>
return (block_p *)&p1[ singly ];
}
if ( !p )
return 0;
10ec45: 31 db xor %ebx,%ebx
}
return (block_p *)&p1[ singly ];
}
if ( !p )
10ec47: 85 c0 test %eax,%eax
10ec49: 0f 84 8b 00 00 00 je 10ecda <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p = (block_p *)p[ doubly ];
10ec4f: 8b 04 b8 mov (%eax,%edi,4),%eax
10ec52: eb 7c jmp 10ecd0 <IMFS_memfile_get_block_pointer+0x128>
}
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
10ec54: 8d 50 01 lea 0x1(%eax),%edx
10ec57: 0f af d1 imul %ecx,%edx
10ec5a: 4a dec %edx
}
/*
* This means the requested block number is out of range.
*/
return 0;
10ec5b: 31 db xor %ebx,%ebx
}
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
10ec5d: 39 d7 cmp %edx,%edi
10ec5f: 77 79 ja 10ecda <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
my_block -= FIRST_TRIPLY_INDIRECT;
10ec61: 29 c7 sub %eax,%edi
10ec63: 89 f8 mov %edi,%eax
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
10ec65: 31 d2 xor %edx,%edx
10ec67: f7 f1 div %ecx
10ec69: 89 55 e4 mov %edx,-0x1c(%ebp)
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
10ec6c: 31 d2 xor %edx,%edx
10ec6e: f7 f1 div %ecx
10ec70: 89 55 e0 mov %edx,-0x20(%ebp)
10ec73: 89 c7 mov %eax,%edi
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
p = info->triply_indirect;
10ec75: 8b 46 60 mov 0x60(%esi),%eax
if ( malloc_it ) {
10ec78: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10ec7c: 74 41 je 10ecbf <IMFS_memfile_get_block_pointer+0x117>
if ( !p ) {
10ec7e: 85 c0 test %eax,%eax
10ec80: 75 0c jne 10ec8e <IMFS_memfile_get_block_pointer+0xe6>
p = memfile_alloc_block();
10ec82: e8 ff fe ff ff call 10eb86 <memfile_alloc_block>
if ( !p )
10ec87: 85 c0 test %eax,%eax
10ec89: 74 4f je 10ecda <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
info->triply_indirect = p;
10ec8b: 89 46 60 mov %eax,0x60(%esi)
}
p1 = (block_p *) p[ triply ];
10ec8e: 8d 34 b8 lea (%eax,%edi,4),%esi
10ec91: 8b 06 mov (%esi),%eax
if ( !p1 ) {
10ec93: 85 c0 test %eax,%eax
10ec95: 75 0d jne 10eca4 <IMFS_memfile_get_block_pointer+0xfc>
p1 = memfile_alloc_block();
10ec97: e8 ea fe ff ff call 10eb86 <memfile_alloc_block>
if ( !p1 )
return 0;
10ec9c: 31 db xor %ebx,%ebx
}
p1 = (block_p *) p[ triply ];
if ( !p1 ) {
p1 = memfile_alloc_block();
if ( !p1 )
10ec9e: 85 c0 test %eax,%eax
10eca0: 74 38 je 10ecda <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p[ triply ] = (block_p) p1;
10eca2: 89 06 mov %eax,(%esi)
}
p2 = (block_p *)p1[ doubly ];
10eca4: 8b 55 e0 mov -0x20(%ebp),%edx
10eca7: 8d 34 90 lea (%eax,%edx,4),%esi
10ecaa: 8b 06 mov (%esi),%eax
if ( !p2 ) {
10ecac: 85 c0 test %eax,%eax
10ecae: 75 24 jne 10ecd4 <IMFS_memfile_get_block_pointer+0x12c>
p2 = memfile_alloc_block();
10ecb0: e8 d1 fe ff ff call 10eb86 <memfile_alloc_block>
if ( !p2 )
return 0;
10ecb5: 31 db xor %ebx,%ebx
}
p2 = (block_p *)p1[ doubly ];
if ( !p2 ) {
p2 = memfile_alloc_block();
if ( !p2 )
10ecb7: 85 c0 test %eax,%eax
10ecb9: 74 1f je 10ecda <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p1[ doubly ] = (block_p) p2;
10ecbb: 89 06 mov %eax,(%esi)
10ecbd: eb 15 jmp 10ecd4 <IMFS_memfile_get_block_pointer+0x12c>
}
return (block_p *)&p2[ singly ];
}
if ( !p )
10ecbf: 85 c0 test %eax,%eax
10ecc1: 74 17 je 10ecda <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p1 = (block_p *) p[ triply ];
10ecc3: 8b 04 b8 mov (%eax,%edi,4),%eax
if ( !p1 )
10ecc6: 85 c0 test %eax,%eax
10ecc8: 74 10 je 10ecda <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p2 = (block_p *)p1[ doubly ];
10ecca: 8b 55 e0 mov -0x20(%ebp),%edx
10eccd: 8b 04 90 mov (%eax,%edx,4),%eax
if ( !p2 )
10ecd0: 85 c0 test %eax,%eax
10ecd2: 74 06 je 10ecda <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
return (block_p *)&p2[ singly ];
10ecd4: 8b 55 e4 mov -0x1c(%ebp),%edx
10ecd7: 8d 1c 90 lea (%eax,%edx,4),%ebx
/*
* This means the requested block number is out of range.
*/
return 0;
}
10ecda: 89 d8 mov %ebx,%eax
10ecdc: 83 c4 1c add $0x1c,%esp
10ecdf: 5b pop %ebx
10ece0: 5e pop %esi
10ece1: 5f pop %edi
10ece2: c9 leave
10ece3: c3 ret
0010ece4 <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
10ece4: 55 push %ebp
10ece5: 89 e5 mov %esp,%ebp
10ece7: 57 push %edi
10ece8: 56 push %esi
10ece9: 53 push %ebx
10ecea: 83 ec 4c sub $0x4c,%esp
10eced: 8b 75 0c mov 0xc(%ebp),%esi
10ecf0: 8b 7d 10 mov 0x10(%ebp),%edi
10ecf3: 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) {
10ecf6: 8b 45 08 mov 0x8(%ebp),%eax
10ecf9: 83 78 4c 06 cmpl $0x6,0x4c(%eax)
10ecfd: 75 3f jne 10ed3e <IMFS_memfile_read+0x5a>
unsigned char *file_ptr;
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
10ecff: 8b 48 58 mov 0x58(%eax),%ecx
if (my_length > (the_jnode->info.linearfile.size - start))
10ed02: 89 c2 mov %eax,%edx
10ed04: 8b 40 50 mov 0x50(%eax),%eax
10ed07: 8b 52 54 mov 0x54(%edx),%edx
10ed0a: 89 45 b0 mov %eax,-0x50(%ebp)
10ed0d: 89 55 b4 mov %edx,-0x4c(%ebp)
10ed10: 29 f0 sub %esi,%eax
10ed12: 19 fa sbb %edi,%edx
10ed14: 89 45 d0 mov %eax,-0x30(%ebp)
10ed17: 89 55 d4 mov %edx,-0x2c(%ebp)
10ed1a: 31 c0 xor %eax,%eax
10ed1c: 39 d0 cmp %edx,%eax
10ed1e: 7c 0e jl 10ed2e <IMFS_memfile_read+0x4a><== NEVER TAKEN
10ed20: 7f 05 jg 10ed27 <IMFS_memfile_read+0x43><== NEVER TAKEN
10ed22: 3b 5d d0 cmp -0x30(%ebp),%ebx
10ed25: 76 07 jbe 10ed2e <IMFS_memfile_read+0x4a><== NEVER TAKEN
my_length = the_jnode->info.linearfile.size - start;
10ed27: 8b 55 b0 mov -0x50(%ebp),%edx
10ed2a: 29 f2 sub %esi,%edx
10ed2c: eb 02 jmp 10ed30 <IMFS_memfile_read+0x4c>
/*
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
my_length = length;
10ed2e: 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);
10ed30: 01 ce add %ecx,%esi
10ed32: 8b 7d 14 mov 0x14(%ebp),%edi
10ed35: 89 d1 mov %edx,%ecx
10ed37: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
10ed39: e9 1d 01 00 00 jmp 10ee5b <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;
10ed3e: 89 f0 mov %esi,%eax
if ( last_byte > the_jnode->info.file.size )
10ed40: 8b 55 08 mov 0x8(%ebp),%edx
10ed43: 8b 52 50 mov 0x50(%edx),%edx
10ed46: 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;
10ed49: 8d 0c 33 lea (%ebx,%esi,1),%ecx
10ed4c: 89 4d d0 mov %ecx,-0x30(%ebp)
if ( last_byte > the_jnode->info.file.size )
10ed4f: 31 c9 xor %ecx,%ecx
10ed51: 8b 55 08 mov 0x8(%ebp),%edx
10ed54: 3b 4a 54 cmp 0x54(%edx),%ecx
10ed57: 7c 14 jl 10ed6d <IMFS_memfile_read+0x89><== NEVER TAKEN
10ed59: 7f 08 jg 10ed63 <IMFS_memfile_read+0x7f><== NEVER TAKEN
10ed5b: 8b 4d cc mov -0x34(%ebp),%ecx
10ed5e: 39 4d d0 cmp %ecx,-0x30(%ebp)
10ed61: 76 0a jbe 10ed6d <IMFS_memfile_read+0x89>
my_length = the_jnode->info.file.size - start;
10ed63: 8b 55 cc mov -0x34(%ebp),%edx
10ed66: 29 c2 sub %eax,%edx
10ed68: 89 55 d0 mov %edx,-0x30(%ebp)
10ed6b: eb 03 jmp 10ed70 <IMFS_memfile_read+0x8c>
/*
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
my_length = length;
10ed6d: 89 5d d0 mov %ebx,-0x30(%ebp)
*/
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
10ed70: 8b 0d f0 2d 12 00 mov 0x122df0,%ecx
10ed76: 89 4d c4 mov %ecx,-0x3c(%ebp)
10ed79: 89 c8 mov %ecx,%eax
10ed7b: 99 cltd
10ed7c: 89 d3 mov %edx,%ebx
10ed7e: 52 push %edx
10ed7f: 51 push %ecx
10ed80: 57 push %edi
10ed81: 56 push %esi
10ed82: 89 4d c0 mov %ecx,-0x40(%ebp)
10ed85: e8 d2 c9 00 00 call 11b75c <__moddi3>
10ed8a: 83 c4 10 add $0x10,%esp
10ed8d: 89 45 cc mov %eax,-0x34(%ebp)
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
10ed90: 8b 4d c0 mov -0x40(%ebp),%ecx
10ed93: 53 push %ebx
10ed94: 51 push %ecx
10ed95: 57 push %edi
10ed96: 56 push %esi
10ed97: e8 74 c8 00 00 call 11b610 <__divdi3>
10ed9c: 83 c4 10 add $0x10,%esp
10ed9f: 89 c3 mov %eax,%ebx
if ( start_offset ) {
10eda1: 83 7d cc 00 cmpl $0x0,-0x34(%ebp)
10eda5: 74 3d je 10ede4 <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 );
10eda7: 57 push %edi
10eda8: 6a 00 push $0x0
10edaa: 50 push %eax
10edab: ff 75 08 pushl 0x8(%ebp)
10edae: e8 f5 fd ff ff call 10eba8 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10edb3: 83 c4 10 add $0x10,%esp
return copied;
10edb6: 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 )
10edb8: 85 c0 test %eax,%eax
10edba: 0f 84 ba 00 00 00 je 10ee7a <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;
10edc0: 8b 4d c4 mov -0x3c(%ebp),%ecx
10edc3: 2b 4d cc sub -0x34(%ebp),%ecx
10edc6: 8b 55 d0 mov -0x30(%ebp),%edx
10edc9: 39 ca cmp %ecx,%edx
10edcb: 76 02 jbe 10edcf <IMFS_memfile_read+0xeb>
10edcd: 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 );
10edcf: 8b 75 cc mov -0x34(%ebp),%esi
10edd2: 03 30 add (%eax),%esi
dest += to_copy;
10edd4: 8b 7d 14 mov 0x14(%ebp),%edi
10edd7: 89 d1 mov %edx,%ecx
10edd9: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
10eddb: 89 7d cc mov %edi,-0x34(%ebp)
block++;
10edde: 43 inc %ebx
my_length -= to_copy;
10eddf: 29 55 d0 sub %edx,-0x30(%ebp)
10ede2: eb 08 jmp 10edec <IMFS_memfile_read+0x108>
unsigned int last_byte;
unsigned int copied;
unsigned int start_offset;
unsigned char *dest;
dest = destination;
10ede4: 8b 45 14 mov 0x14(%ebp),%eax
10ede7: 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;
10edea: 31 d2 xor %edx,%edx
}
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
10edec: 8b 0d f0 2d 12 00 mov 0x122df0,%ecx
10edf2: 89 4d c8 mov %ecx,-0x38(%ebp)
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
10edf5: eb 2f jmp 10ee26 <IMFS_memfile_read+0x142>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10edf7: 56 push %esi
10edf8: 6a 00 push $0x0
10edfa: 53 push %ebx
10edfb: ff 75 08 pushl 0x8(%ebp)
10edfe: 89 55 c0 mov %edx,-0x40(%ebp)
10ee01: e8 a2 fd ff ff call 10eba8 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10ee06: 83 c4 10 add $0x10,%esp
10ee09: 85 c0 test %eax,%eax
10ee0b: 8b 55 c0 mov -0x40(%ebp),%edx
10ee0e: 74 6a je 10ee7a <IMFS_memfile_read+0x196><== NEVER TAKEN
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
10ee10: 8b 30 mov (%eax),%esi
10ee12: 8b 7d cc mov -0x34(%ebp),%edi
10ee15: 8b 4d c8 mov -0x38(%ebp),%ecx
10ee18: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
dest += to_copy;
10ee1a: 89 7d cc mov %edi,-0x34(%ebp)
block++;
10ee1d: 43 inc %ebx
my_length -= to_copy;
10ee1e: 8b 7d c8 mov -0x38(%ebp),%edi
10ee21: 29 7d d0 sub %edi,-0x30(%ebp)
copied += to_copy;
10ee24: 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 ) {
10ee26: 8b 45 d0 mov -0x30(%ebp),%eax
10ee29: 3b 05 f0 2d 12 00 cmp 0x122df0,%eax
10ee2f: 73 c6 jae 10edf7 <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 ) {
10ee31: 85 c0 test %eax,%eax
10ee33: 74 26 je 10ee5b <IMFS_memfile_read+0x177>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10ee35: 51 push %ecx
10ee36: 6a 00 push $0x0
10ee38: 53 push %ebx
10ee39: ff 75 08 pushl 0x8(%ebp)
10ee3c: 89 55 c0 mov %edx,-0x40(%ebp)
10ee3f: e8 64 fd ff ff call 10eba8 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10ee44: 83 c4 10 add $0x10,%esp
10ee47: 85 c0 test %eax,%eax
10ee49: 8b 55 c0 mov -0x40(%ebp),%edx
10ee4c: 74 2c je 10ee7a <IMFS_memfile_read+0x196><== NEVER TAKEN
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
10ee4e: 8b 30 mov (%eax),%esi
10ee50: 8b 7d cc mov -0x34(%ebp),%edi
10ee53: 8b 4d d0 mov -0x30(%ebp),%ecx
10ee56: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
copied += my_length;
10ee58: 03 55 d0 add -0x30(%ebp),%edx
}
IMFS_update_atime( the_jnode );
10ee5b: 50 push %eax
10ee5c: 50 push %eax
10ee5d: 6a 00 push $0x0
10ee5f: 8d 45 e0 lea -0x20(%ebp),%eax
10ee62: 50 push %eax
10ee63: 89 55 c0 mov %edx,-0x40(%ebp)
10ee66: e8 a5 7b ff ff call 106a10 <gettimeofday>
10ee6b: 8b 45 e0 mov -0x20(%ebp),%eax
10ee6e: 8b 4d 08 mov 0x8(%ebp),%ecx
10ee71: 89 41 40 mov %eax,0x40(%ecx)
return copied;
10ee74: 8b 55 c0 mov -0x40(%ebp),%edx
10ee77: 83 c4 10 add $0x10,%esp
}
10ee7a: 89 d0 mov %edx,%eax
10ee7c: 8d 65 f4 lea -0xc(%ebp),%esp
10ee7f: 5b pop %ebx
10ee80: 5e pop %esi
10ee81: 5f pop %edi
10ee82: c9 leave
10ee83: c3 ret
0010ef42 <IMFS_memfile_remove>:
* is better to stick to simple, easy to understand algorithms.
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
10ef42: 55 push %ebp
10ef43: 89 e5 mov %esp,%ebp
10ef45: 57 push %edi
10ef46: 56 push %esi
10ef47: 53 push %ebx
10ef48: 83 ec 1c sub $0x1c,%esp
10ef4b: 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;
10ef4e: 8b 35 f0 2d 12 00 mov 0x122df0,%esi
10ef54: c1 ee 02 shr $0x2,%esi
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
if ( info->indirect ) {
10ef57: 83 7b 58 00 cmpl $0x0,0x58(%ebx)
10ef5b: 74 0f je 10ef6c <IMFS_memfile_remove+0x2a>
memfile_free_blocks_in_table( &info->indirect, to_free );
10ef5d: 57 push %edi
10ef5e: 57 push %edi
10ef5f: 56 push %esi
10ef60: 8d 43 58 lea 0x58(%ebx),%eax
10ef63: 50 push %eax
10ef64: e8 8c ff ff ff call 10eef5 <memfile_free_blocks_in_table>
10ef69: 83 c4 10 add $0x10,%esp
}
if ( info->doubly_indirect ) {
10ef6c: 83 7b 5c 00 cmpl $0x0,0x5c(%ebx)
10ef70: 74 3e je 10efb0 <IMFS_memfile_remove+0x6e>
10ef72: 31 ff xor %edi,%edi
10ef74: eb 1f jmp 10ef95 <IMFS_memfile_remove+0x53>
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
if ( info->doubly_indirect[i] ) {
10ef76: 8b 43 5c mov 0x5c(%ebx),%eax
10ef79: 8d 14 bd 00 00 00 00 lea 0x0(,%edi,4),%edx
10ef80: 83 3c b8 00 cmpl $0x0,(%eax,%edi,4)
10ef84: 74 0e je 10ef94 <IMFS_memfile_remove+0x52><== NEVER TAKEN
memfile_free_blocks_in_table(
10ef86: 51 push %ecx
10ef87: 51 push %ecx
10ef88: 56 push %esi
10ef89: 01 d0 add %edx,%eax
10ef8b: 50 push %eax
10ef8c: e8 64 ff ff ff call 10eef5 <memfile_free_blocks_in_table>
10ef91: 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++ ) {
10ef94: 47 inc %edi
10ef95: a1 f0 2d 12 00 mov 0x122df0,%eax
10ef9a: c1 e8 02 shr $0x2,%eax
10ef9d: 39 c7 cmp %eax,%edi
10ef9f: 72 d5 jb 10ef76 <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 );
10efa1: 57 push %edi
10efa2: 57 push %edi
10efa3: 56 push %esi
10efa4: 8d 43 5c lea 0x5c(%ebx),%eax
10efa7: 50 push %eax
10efa8: e8 48 ff ff ff call 10eef5 <memfile_free_blocks_in_table>
10efad: 83 c4 10 add $0x10,%esp
}
if ( info->triply_indirect ) {
10efb0: 83 7b 60 00 cmpl $0x0,0x60(%ebx)
10efb4: 74 78 je 10f02e <IMFS_memfile_remove+0xec>
10efb6: 31 ff xor %edi,%edi
10efb8: eb 59 jmp 10f013 <IMFS_memfile_remove+0xd1>
10efba: 8d 04 bd 00 00 00 00 lea 0x0(,%edi,4),%eax
10efc1: 89 45 e4 mov %eax,-0x1c(%ebp)
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
10efc4: 8b 43 60 mov 0x60(%ebx),%eax
10efc7: 8b 04 b8 mov (%eax,%edi,4),%eax
if ( !p ) /* ensure we have a valid pointer */
10efca: 85 c0 test %eax,%eax
10efcc: 74 51 je 10f01f <IMFS_memfile_remove+0xdd><== NEVER TAKEN
10efce: 31 d2 xor %edx,%edx
10efd0: eb 21 jmp 10eff3 <IMFS_memfile_remove+0xb1>
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) {
10efd2: 83 38 00 cmpl $0x0,(%eax)
10efd5: 74 18 je 10efef <IMFS_memfile_remove+0xad><== NEVER TAKEN
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
10efd7: 51 push %ecx
10efd8: 51 push %ecx
10efd9: 56 push %esi
10efda: 50 push %eax
10efdb: 89 45 dc mov %eax,-0x24(%ebp)
10efde: 89 55 e0 mov %edx,-0x20(%ebp)
10efe1: e8 0f ff ff ff call 10eef5 <memfile_free_blocks_in_table>
10efe6: 83 c4 10 add $0x10,%esp
10efe9: 8b 55 e0 mov -0x20(%ebp),%edx
10efec: 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++ ) {
10efef: 42 inc %edx
10eff0: 83 c0 04 add $0x4,%eax
10eff3: 8b 0d f0 2d 12 00 mov 0x122df0,%ecx
10eff9: c1 e9 02 shr $0x2,%ecx
10effc: 39 ca cmp %ecx,%edx
10effe: 72 d2 jb 10efd2 <IMFS_memfile_remove+0x90>
if ( p[j] ) {
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
}
}
memfile_free_blocks_in_table(
10f000: 52 push %edx
10f001: 52 push %edx
10f002: 56 push %esi
10f003: 8b 45 e4 mov -0x1c(%ebp),%eax
10f006: 03 43 60 add 0x60(%ebx),%eax
10f009: 50 push %eax
10f00a: e8 e6 fe ff ff call 10eef5 <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++ ) {
10f00f: 47 inc %edi
10f010: 83 c4 10 add $0x10,%esp
10f013: a1 f0 2d 12 00 mov 0x122df0,%eax
10f018: c1 e8 02 shr $0x2,%eax
10f01b: 39 c7 cmp %eax,%edi
10f01d: 72 9b jb 10efba <IMFS_memfile_remove+0x78>
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
10f01f: 50 push %eax
10f020: 50 push %eax
10f021: 56 push %esi
(block_p **)&info->triply_indirect, to_free );
10f022: 83 c3 60 add $0x60,%ebx
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
10f025: 53 push %ebx
10f026: e8 ca fe ff ff call 10eef5 <memfile_free_blocks_in_table>
10f02b: 83 c4 10 add $0x10,%esp
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
10f02e: 31 c0 xor %eax,%eax
10f030: 8d 65 f4 lea -0xc(%ebp),%esp
10f033: 5b pop %ebx
10f034: 5e pop %esi
10f035: 5f pop %edi
10f036: c9 leave
10f037: c3 ret
0010f154 <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
10f154: 55 push %ebp
10f155: 89 e5 mov %esp,%ebp
10f157: 57 push %edi
10f158: 56 push %esi
10f159: 53 push %ebx
10f15a: 83 ec 2c sub $0x2c,%esp
10f15d: 8b 75 0c mov 0xc(%ebp),%esi
10f160: 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;
10f163: 8b 4d 18 mov 0x18(%ebp),%ecx
10f166: 01 f1 add %esi,%ecx
if ( last_byte > the_jnode->info.file.size ) {
10f168: 89 c8 mov %ecx,%eax
10f16a: 31 d2 xor %edx,%edx
10f16c: 8b 5d 08 mov 0x8(%ebp),%ebx
10f16f: 3b 53 54 cmp 0x54(%ebx),%edx
10f172: 7c 2c jl 10f1a0 <IMFS_memfile_write+0x4c><== NEVER TAKEN
10f174: 7f 05 jg 10f17b <IMFS_memfile_write+0x27><== NEVER TAKEN
10f176: 3b 4b 50 cmp 0x50(%ebx),%ecx
10f179: 76 25 jbe 10f1a0 <IMFS_memfile_write+0x4c><== NEVER TAKEN
status = IMFS_memfile_extend( the_jnode, last_byte );
10f17b: 51 push %ecx
10f17c: 52 push %edx
10f17d: 50 push %eax
10f17e: ff 75 08 pushl 0x8(%ebp)
10f181: e8 dc fe ff ff call 10f062 <IMFS_memfile_extend>
if ( status )
10f186: 83 c4 10 add $0x10,%esp
10f189: 85 c0 test %eax,%eax
10f18b: 74 13 je 10f1a0 <IMFS_memfile_write+0x4c>
rtems_set_errno_and_return_minus_one( ENOSPC );
10f18d: e8 ee 0b 00 00 call 10fd80 <__errno>
10f192: c7 00 1c 00 00 00 movl $0x1c,(%eax)
10f198: 83 c9 ff or $0xffffffff,%ecx
10f19b: e9 0f 01 00 00 jmp 10f2af <IMFS_memfile_write+0x15b>
*/
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
10f1a0: a1 f0 2d 12 00 mov 0x122df0,%eax
10f1a5: 89 45 cc mov %eax,-0x34(%ebp)
10f1a8: 99 cltd
10f1a9: 89 d3 mov %edx,%ebx
10f1ab: 52 push %edx
10f1ac: 50 push %eax
10f1ad: 57 push %edi
10f1ae: 56 push %esi
10f1af: 89 45 c8 mov %eax,-0x38(%ebp)
10f1b2: e8 a5 c5 00 00 call 11b75c <__moddi3>
10f1b7: 83 c4 10 add $0x10,%esp
10f1ba: 89 45 d0 mov %eax,-0x30(%ebp)
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
10f1bd: 8b 4d c8 mov -0x38(%ebp),%ecx
10f1c0: 53 push %ebx
10f1c1: 51 push %ecx
10f1c2: 57 push %edi
10f1c3: 56 push %esi
10f1c4: e8 47 c4 00 00 call 11b610 <__divdi3>
10f1c9: 83 c4 10 add $0x10,%esp
10f1cc: 89 c3 mov %eax,%ebx
if ( start_offset ) {
10f1ce: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10f1d2: 74 40 je 10f214 <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 );
10f1d4: 52 push %edx
10f1d5: 6a 00 push $0x0
10f1d7: 53 push %ebx
10f1d8: ff 75 08 pushl 0x8(%ebp)
10f1db: e8 c8 f9 ff ff call 10eba8 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10f1e0: 83 c4 10 add $0x10,%esp
return copied;
10f1e3: 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 )
10f1e5: 85 c0 test %eax,%eax
10f1e7: 0f 84 c2 00 00 00 je 10f2af <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;
10f1ed: 8b 55 cc mov -0x34(%ebp),%edx
10f1f0: 2b 55 d0 sub -0x30(%ebp),%edx
10f1f3: 3b 55 18 cmp 0x18(%ebp),%edx
10f1f6: 76 03 jbe 10f1fb <IMFS_memfile_write+0xa7>
10f1f8: 8b 55 18 mov 0x18(%ebp),%edx
block,
to_copy,
src
);
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
10f1fb: 8b 00 mov (%eax),%eax
10f1fd: 03 45 d0 add -0x30(%ebp),%eax
src += to_copy;
10f200: 89 c7 mov %eax,%edi
10f202: 8b 75 14 mov 0x14(%ebp),%esi
10f205: 89 d1 mov %edx,%ecx
10f207: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
block++;
10f209: 43 inc %ebx
my_length -= to_copy;
10f20a: 8b 4d 18 mov 0x18(%ebp),%ecx
10f20d: 29 d1 sub %edx,%ecx
10f20f: 89 4d d4 mov %ecx,-0x2c(%ebp)
10f212: eb 0b jmp 10f21f <IMFS_memfile_write+0xcb>
unsigned int last_byte;
unsigned int start_offset;
int copied;
const unsigned char *src;
src = source;
10f214: 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 ) {
10f217: 8b 45 18 mov 0x18(%ebp),%eax
10f21a: 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;
10f21d: 31 d2 xor %edx,%edx
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
10f21f: 8b 0d f0 2d 12 00 mov 0x122df0,%ecx
10f225: 89 4d d0 mov %ecx,-0x30(%ebp)
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
10f228: eb 2b jmp 10f255 <IMFS_memfile_write+0x101>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10f22a: 50 push %eax
10f22b: 6a 00 push $0x0
10f22d: 53 push %ebx
10f22e: ff 75 08 pushl 0x8(%ebp)
10f231: 89 55 c8 mov %edx,-0x38(%ebp)
10f234: e8 6f f9 ff ff call 10eba8 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10f239: 83 c4 10 add $0x10,%esp
10f23c: 85 c0 test %eax,%eax
10f23e: 8b 55 c8 mov -0x38(%ebp),%edx
10f241: 74 6a je 10f2ad <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 );
10f243: 8b 00 mov (%eax),%eax
src += to_copy;
10f245: 89 c7 mov %eax,%edi
10f247: 8b 4d d0 mov -0x30(%ebp),%ecx
10f24a: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
block++;
10f24c: 43 inc %ebx
my_length -= to_copy;
10f24d: 8b 45 d0 mov -0x30(%ebp),%eax
10f250: 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(
10f253: 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 ) {
10f255: 8b 4d d4 mov -0x2c(%ebp),%ecx
10f258: 3b 0d f0 2d 12 00 cmp 0x122df0,%ecx
10f25e: 73 ca jae 10f22a <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 ) {
10f260: 85 c9 test %ecx,%ecx
10f262: 74 27 je 10f28b <IMFS_memfile_write+0x137>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10f264: 57 push %edi
10f265: 6a 00 push $0x0
10f267: 53 push %ebx
10f268: ff 75 08 pushl 0x8(%ebp)
10f26b: 89 55 c8 mov %edx,-0x38(%ebp)
10f26e: e8 35 f9 ff ff call 10eba8 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10f273: 83 c4 10 add $0x10,%esp
10f276: 8b 55 c8 mov -0x38(%ebp),%edx
10f279: 89 d1 mov %edx,%ecx
10f27b: 85 c0 test %eax,%eax
10f27d: 74 30 je 10f2af <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 );
10f27f: 8b 00 mov (%eax),%eax
10f281: 89 c7 mov %eax,%edi
10f283: 8b 4d d4 mov -0x2c(%ebp),%ecx
10f286: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
my_length = 0;
copied += to_copy;
10f288: 03 55 d4 add -0x2c(%ebp),%edx
}
IMFS_mtime_ctime_update( the_jnode );
10f28b: 53 push %ebx
10f28c: 53 push %ebx
10f28d: 6a 00 push $0x0
10f28f: 8d 45 e0 lea -0x20(%ebp),%eax
10f292: 50 push %eax
10f293: 89 55 c8 mov %edx,-0x38(%ebp)
10f296: e8 75 77 ff ff call 106a10 <gettimeofday>
10f29b: 8b 45 e0 mov -0x20(%ebp),%eax
10f29e: 8b 5d 08 mov 0x8(%ebp),%ebx
10f2a1: 89 43 44 mov %eax,0x44(%ebx)
10f2a4: 89 43 48 mov %eax,0x48(%ebx)
return copied;
10f2a7: 83 c4 10 add $0x10,%esp
10f2aa: 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 )
10f2ad: 89 d1 mov %edx,%ecx
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
10f2af: 89 c8 mov %ecx,%eax
10f2b1: 8d 65 f4 lea -0xc(%ebp),%esp
10f2b4: 5b pop %ebx
10f2b5: 5e pop %esi
10f2b6: 5f pop %edi
10f2b7: c9 leave
10f2b8: c3 ret
001063e0 <IMFS_mount>:
#include <rtems/seterr.h>
int IMFS_mount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
1063e0: 55 push %ebp
1063e1: 89 e5 mov %esp,%ebp
1063e3: 83 ec 08 sub $0x8,%esp
1063e6: 8b 55 08 mov 0x8(%ebp),%edx
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
1063e9: 8b 42 08 mov 0x8(%edx),%eax
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
1063ec: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
1063f0: 74 10 je 106402 <IMFS_mount+0x22> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOTDIR );
1063f2: e8 89 99 00 00 call 10fd80 <__errno> <== NOT EXECUTED
1063f7: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED
1063fd: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106400: eb 05 jmp 106407 <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;
106402: 89 50 5c mov %edx,0x5c(%eax)
return 0;
106405: 31 c0 xor %eax,%eax
}
106407: c9 leave
106408: c3 ret
00108b88 <IMFS_print_jnode>:
* This routine prints the contents of the specified jnode.
*/
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
108b88: 55 push %ebp
108b89: 89 e5 mov %esp,%ebp
108b8b: 53 push %ebx
108b8c: 83 ec 0c sub $0xc,%esp
108b8f: 8b 5d 08 mov 0x8(%ebp),%ebx
IMFS_assert( the_jnode );
fprintf(stdout, "%s", the_jnode->name );
108b92: a1 00 81 12 00 mov 0x128100,%eax
108b97: ff 70 08 pushl 0x8(%eax)
108b9a: 8d 43 0c lea 0xc(%ebx),%eax
108b9d: 50 push %eax
108b9e: e8 ad b3 00 00 call 113f50 <fputs>
switch( the_jnode->type ) {
108ba3: 8b 43 4c mov 0x4c(%ebx),%eax
108ba6: 83 c4 10 add $0x10,%esp
108ba9: 8d 50 ff lea -0x1(%eax),%edx
108bac: 83 fa 06 cmp $0x6,%edx
108baf: 77 75 ja 108c26 <IMFS_print_jnode+0x9e> <== NEVER TAKEN
108bb1: a1 00 81 12 00 mov 0x128100,%eax
108bb6: ff 24 95 70 33 12 00 jmp *0x123370(,%edx,4)
case IMFS_DIRECTORY:
fprintf(stdout, "/" );
108bbd: 51 push %ecx
108bbe: 51 push %ecx
108bbf: ff 70 08 pushl 0x8(%eax)
108bc2: 6a 2f push $0x2f
108bc4: e8 db b2 00 00 call 113ea4 <fputc>
108bc9: eb 2b jmp 108bf6 <IMFS_print_jnode+0x6e>
break;
case IMFS_DEVICE:
fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")",
108bcb: ff 73 54 pushl 0x54(%ebx)
108bce: ff 73 50 pushl 0x50(%ebx)
108bd1: 68 95 32 12 00 push $0x123295
108bd6: eb 16 jmp 108bee <IMFS_print_jnode+0x66>
the_jnode->info.device.major, the_jnode->info.device.minor );
break;
case IMFS_LINEAR_FILE:
fprintf(stdout, " (file %" PRId32 " %p)",
108bd8: ff 73 58 pushl 0x58(%ebx)
108bdb: ff 73 50 pushl 0x50(%ebx)
108bde: 68 a8 32 12 00 push $0x1232a8
108be3: eb 09 jmp 108bee <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 ")",
108be5: 52 push %edx
108be6: ff 73 50 pushl 0x50(%ebx)
108be9: 68 b7 32 12 00 push $0x1232b7
108bee: ff 70 08 pushl 0x8(%eax)
108bf1: e8 4e b2 00 00 call 113e44 <fprintf>
(uint32_t)the_jnode->info.file.size );
#endif
break;
108bf6: 83 c4 10 add $0x10,%esp
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
return;
}
puts("");
108bf9: c7 45 08 a1 35 12 00 movl $0x1235a1,0x8(%ebp)
}
108c00: 8b 5d fc mov -0x4(%ebp),%ebx
108c03: c9 leave
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
return;
}
puts("");
108c04: e9 0f cb 00 00 jmp 115718 <puts>
case IMFS_HARD_LINK:
fprintf(stdout, " links not printed\n" );
return;
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
108c09: 53 push %ebx
108c0a: 53 push %ebx
108c0b: ff 70 08 pushl 0x8(%eax)
108c0e: 68 c3 32 12 00 push $0x1232c3
108c13: eb 0a jmp 108c1f <IMFS_print_jnode+0x97>
return;
case IMFS_FIFO:
fprintf(stdout, " FIFO not printed\n" );
108c15: 51 push %ecx
108c16: 51 push %ecx
108c17: ff 70 08 pushl 0x8(%eax)
108c1a: 68 d7 32 12 00 push $0x1232d7
108c1f: e8 2c b3 00 00 call 113f50 <fputs>
108c24: eb 14 jmp 108c3a <IMFS_print_jnode+0xb2>
return;
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
108c26: 52 push %edx <== NOT EXECUTED
108c27: 50 push %eax <== NOT EXECUTED
108c28: 68 ea 32 12 00 push $0x1232ea <== NOT EXECUTED
108c2d: a1 00 81 12 00 mov 0x128100,%eax <== NOT EXECUTED
108c32: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED
108c35: e8 0a b2 00 00 call 113e44 <fprintf> <== NOT EXECUTED
return;
108c3a: 83 c4 10 add $0x10,%esp
}
puts("");
}
108c3d: 8b 5d fc mov -0x4(%ebp),%ebx
108c40: c9 leave
108c41: c3 ret
00106448 <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 */
)
{
106448: 55 push %ebp
106449: 89 e5 mov %esp,%ebp
10644b: 53 push %ebx
10644c: 83 ec 18 sub $0x18,%esp
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
10644f: 8b 45 0c mov 0xc(%ebp),%eax
106452: 8b 18 mov (%eax),%ebx
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
106454: 6a 20 push $0x20
106456: ff 75 14 pushl 0x14(%ebp)
106459: 8d 43 0c lea 0xc(%ebx),%eax
10645c: 50 push %eax
10645d: e8 fa a7 00 00 call 110c5c <strncpy>
if ( the_jnode->Parent != NULL )
106462: 83 c4 10 add $0x10,%esp
106465: 83 7b 08 00 cmpl $0x0,0x8(%ebx)
106469: 74 0c je 106477 <IMFS_rename+0x2f> <== NEVER TAKEN
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
10646b: 83 ec 0c sub $0xc,%esp
10646e: 53 push %ebx
10646f: e8 14 3b 00 00 call 109f88 <_Chain_Extract>
106474: 83 c4 10 add $0x10,%esp
rtems_chain_extract( (rtems_chain_node *) the_jnode );
new_parent = new_parent_loc->node_access;
106477: 8b 45 10 mov 0x10(%ebp),%eax
10647a: 8b 00 mov (%eax),%eax
the_jnode->Parent = new_parent;
10647c: 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 );
10647f: 51 push %ecx
106480: 51 push %ecx
106481: 53 push %ebx
rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node );
106482: 83 c0 50 add $0x50,%eax
106485: 50 push %eax
106486: e8 d9 3a 00 00 call 109f64 <_Chain_Append>
/*
* Update the time.
*/
IMFS_update_ctime( the_jnode );
10648b: 58 pop %eax
10648c: 5a pop %edx
10648d: 6a 00 push $0x0
10648f: 8d 45 f0 lea -0x10(%ebp),%eax
106492: 50 push %eax
106493: e8 78 05 00 00 call 106a10 <gettimeofday>
106498: 8b 45 f0 mov -0x10(%ebp),%eax
10649b: 89 43 48 mov %eax,0x48(%ebx)
return 0;
}
10649e: 31 c0 xor %eax,%eax
1064a0: 8b 5d fc mov -0x4(%ebp),%ebx
1064a3: c9 leave
1064a4: c3 ret
0010d47c <IMFS_stat>:
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
10d47c: 55 push %ebp
10d47d: 89 e5 mov %esp,%ebp
10d47f: 56 push %esi
10d480: 53 push %ebx
10d481: 8b 4d 08 mov 0x8(%ebp),%ecx
10d484: 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;
10d487: 8b 11 mov (%ecx),%edx
switch ( the_jnode->type ) {
10d489: 8b 5a 4c mov 0x4c(%edx),%ebx
10d48c: 83 eb 02 sub $0x2,%ebx
10d48f: 83 fb 05 cmp $0x5,%ebx
10d492: 77 33 ja 10d4c7 <IMFS_stat+0x4b> <== NEVER TAKEN
10d494: ff 24 9d cc df 11 00 jmp *0x11dfcc(,%ebx,4)
case IMFS_DEVICE:
io = &the_jnode->info.device;
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
10d49b: 8b 5a 54 mov 0x54(%edx),%ebx
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
10d49e: 8b 72 50 mov 0x50(%edx),%esi
10d4a1: 89 70 18 mov %esi,0x18(%eax)
10d4a4: 89 58 1c mov %ebx,0x1c(%eax)
break;
10d4a7: eb 2e jmp 10d4d7 <IMFS_stat+0x5b>
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
10d4a9: 8b 5a 50 mov 0x50(%edx),%ebx
10d4ac: 8b 72 54 mov 0x54(%edx),%esi
10d4af: 89 58 20 mov %ebx,0x20(%eax)
10d4b2: 89 70 24 mov %esi,0x24(%eax)
break;
10d4b5: eb 20 jmp 10d4d7 <IMFS_stat+0x5b>
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
10d4b7: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax)
10d4be: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
break;
10d4c5: eb 10 jmp 10d4d7 <IMFS_stat+0x5b>
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
10d4c7: e8 b4 28 00 00 call 10fd80 <__errno>
10d4cc: c7 00 86 00 00 00 movl $0x86,(%eax)
10d4d2: 83 c8 ff or $0xffffffff,%eax
10d4d5: eb 47 jmp 10d51e <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;
10d4d7: 8b 49 10 mov 0x10(%ecx),%ecx
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
10d4da: 8b 49 34 mov 0x34(%ecx),%ecx
10d4dd: 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 =
10d4df: c7 00 fe ff 00 00 movl $0xfffe,(%eax)
10d4e5: 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;
10d4e8: 8b 4a 30 mov 0x30(%edx),%ecx
10d4eb: 89 48 0c mov %ecx,0xc(%eax)
buf->st_nlink = the_jnode->st_nlink;
10d4ee: 8b 4a 34 mov 0x34(%edx),%ecx
10d4f1: 66 89 48 10 mov %cx,0x10(%eax)
buf->st_ino = the_jnode->st_ino;
10d4f5: 8b 4a 38 mov 0x38(%edx),%ecx
10d4f8: 89 48 08 mov %ecx,0x8(%eax)
buf->st_uid = the_jnode->st_uid;
10d4fb: 8b 4a 3c mov 0x3c(%edx),%ecx
10d4fe: 66 89 48 12 mov %cx,0x12(%eax)
buf->st_gid = the_jnode->st_gid;
10d502: 66 8b 4a 3e mov 0x3e(%edx),%cx
10d506: 66 89 48 14 mov %cx,0x14(%eax)
buf->st_atime = the_jnode->stat_atime;
10d50a: 8b 4a 40 mov 0x40(%edx),%ecx
10d50d: 89 48 28 mov %ecx,0x28(%eax)
buf->st_mtime = the_jnode->stat_mtime;
10d510: 8b 4a 44 mov 0x44(%edx),%ecx
10d513: 89 48 30 mov %ecx,0x30(%eax)
buf->st_ctime = the_jnode->stat_ctime;
10d516: 8b 52 48 mov 0x48(%edx),%edx
10d519: 89 50 38 mov %edx,0x38(%eax)
return 0;
10d51c: 31 c0 xor %eax,%eax
}
10d51e: 5b pop %ebx
10d51f: 5e pop %esi
10d520: c9 leave
10d521: c3 ret
00106534 <IMFS_unlink>:
int IMFS_unlink(
rtems_filesystem_location_info_t *parentloc, /* IN */
rtems_filesystem_location_info_t *loc /* IN */
)
{
106534: 55 push %ebp
106535: 89 e5 mov %esp,%ebp
106537: 57 push %edi
106538: 56 push %esi
106539: 53 push %ebx
10653a: 83 ec 2c sub $0x2c,%esp
IMFS_jnode_t *node;
rtems_filesystem_location_info_t the_link;
int result = 0;
node = loc->node_access;
10653d: 8b 45 0c mov 0xc(%ebp),%eax
106540: 8b 18 mov (%eax),%ebx
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
106542: 83 7b 4c 03 cmpl $0x3,0x4c(%ebx)
106546: 75 7a jne 1065c2 <IMFS_unlink+0x8e>
if ( !node->info.hard_link.link_node )
106548: 8b 43 50 mov 0x50(%ebx),%eax
10654b: 85 c0 test %eax,%eax
10654d: 75 10 jne 10655f <IMFS_unlink+0x2b> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
10654f: e8 2c 98 00 00 call 10fd80 <__errno> <== NOT EXECUTED
106554: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
10655a: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
10655d: eb 75 jmp 1065d4 <IMFS_unlink+0xa0> <== NOT EXECUTED
the_link = *loc;
10655f: 8d 7d cc lea -0x34(%ebp),%edi
106562: b9 05 00 00 00 mov $0x5,%ecx
106567: 8b 75 0c mov 0xc(%ebp),%esi
10656a: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
the_link.node_access = node->info.hard_link.link_node;
10656c: 89 45 cc mov %eax,-0x34(%ebp)
IMFS_Set_handlers( &the_link );
10656f: 83 ec 0c sub $0xc,%esp
106572: 8d 75 cc lea -0x34(%ebp),%esi
106575: 56 push %esi
106576: e8 b9 66 00 00 call 10cc34 <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)
10657b: 8b 43 50 mov 0x50(%ebx),%eax
10657e: 8b 50 34 mov 0x34(%eax),%edx
106581: 83 c4 10 add $0x10,%esp
106584: 66 83 fa 01 cmp $0x1,%dx
106588: 75 1a jne 1065a4 <IMFS_unlink+0x70>
{
result = (*the_link.handlers->rmnod_h)( parentloc, &the_link );
10658a: 51 push %ecx
10658b: 51 push %ecx
10658c: 56 push %esi
10658d: ff 75 08 pushl 0x8(%ebp)
106590: 8b 45 d4 mov -0x2c(%ebp),%eax
106593: ff 50 34 call *0x34(%eax)
106596: 89 c2 mov %eax,%edx
if ( result != 0 )
106598: 83 c4 10 add $0x10,%esp
return -1;
10659b: 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 )
10659e: 85 d2 test %edx,%edx
1065a0: 74 20 je 1065c2 <IMFS_unlink+0x8e>
1065a2: eb 30 jmp 1065d4 <IMFS_unlink+0xa0>
return -1;
}
else
{
node->info.hard_link.link_node->st_nlink --;
1065a4: 4a dec %edx
1065a5: 66 89 50 34 mov %dx,0x34(%eax)
IMFS_update_ctime( node->info.hard_link.link_node );
1065a9: 52 push %edx
1065aa: 52 push %edx
1065ab: 6a 00 push $0x0
1065ad: 8d 45 e0 lea -0x20(%ebp),%eax
1065b0: 50 push %eax
1065b1: e8 5a 04 00 00 call 106a10 <gettimeofday>
1065b6: 8b 43 50 mov 0x50(%ebx),%eax
1065b9: 8b 55 e0 mov -0x20(%ebp),%edx
1065bc: 89 50 48 mov %edx,0x48(%eax)
1065bf: 83 c4 10 add $0x10,%esp
/*
* Now actually free the node we were asked to free.
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
1065c2: 50 push %eax
1065c3: 50 push %eax
1065c4: 8b 55 0c mov 0xc(%ebp),%edx
1065c7: 8b 42 08 mov 0x8(%edx),%eax
1065ca: 52 push %edx
1065cb: ff 75 08 pushl 0x8(%ebp)
1065ce: ff 50 34 call *0x34(%eax)
return result;
1065d1: 83 c4 10 add $0x10,%esp
}
1065d4: 8d 65 f4 lea -0xc(%ebp),%esp
1065d7: 5b pop %ebx
1065d8: 5e pop %esi
1065d9: 5f pop %edi
1065da: c9 leave
1065db: c3 ret
001065dc <IMFS_unmount>:
#include <rtems/seterr.h>
int IMFS_unmount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
1065dc: 55 push %ebp
1065dd: 89 e5 mov %esp,%ebp
1065df: 83 ec 08 sub $0x8,%esp
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
1065e2: 8b 45 08 mov 0x8(%ebp),%eax
1065e5: 8b 40 08 mov 0x8(%eax),%eax
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
1065e8: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
1065ec: 74 0d je 1065fb <IMFS_unmount+0x1f> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOTDIR );
1065ee: e8 8d 97 00 00 call 10fd80 <__errno> <== NOT EXECUTED
1065f3: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED
1065f9: eb 11 jmp 10660c <IMFS_unmount+0x30> <== NOT EXECUTED
/*
* Did the node indicate that there was a directory mounted here?
*/
if ( node->info.directory.mt_fs == NULL )
1065fb: 83 78 5c 00 cmpl $0x0,0x5c(%eax)
1065ff: 75 10 jne 106611 <IMFS_unmount+0x35> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */
106601: e8 7a 97 00 00 call 10fd80 <__errno> <== NOT EXECUTED
106606: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
10660c: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
10660f: eb 09 jmp 10661a <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;
106611: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax)
return 0;
106618: 31 c0 xor %eax,%eax
}
10661a: c9 leave
10661b: c3 ret
00106188 <Stack_check_Dump_threads_usage>:
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
106188: 55 push %ebp <== NOT EXECUTED
106189: 89 e5 mov %esp,%ebp <== NOT EXECUTED
10618b: 57 push %edi <== NOT EXECUTED
10618c: 56 push %esi <== NOT EXECUTED
10618d: 53 push %ebx <== NOT EXECUTED
10618e: 83 ec 2c sub $0x2c,%esp <== NOT EXECUTED
106191: 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) {
106194: 83 fb ff cmp $0xffffffff,%ebx <== NOT EXECUTED
106197: 75 1d jne 1061b6 <Stack_check_Dump_threads_usage+0x2e><== NOT EXECUTED
if (!Stack_check_Interrupt_stack.area)
106199: 83 3d 24 43 12 00 00 cmpl $0x0,0x124324 <== NOT EXECUTED
1061a0: 0f 84 f5 00 00 00 je 10629b <Stack_check_Dump_threads_usage+0x113><== NOT EXECUTED
return;
stack = &Stack_check_Interrupt_stack;
1061a6: ba 20 43 12 00 mov $0x124320,%edx <== NOT EXECUTED
the_thread = 0;
current = 0;
1061ab: 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;
1061b2: 31 db xor %ebx,%ebx <== NOT EXECUTED
1061b4: eb 0f jmp 1061c5 <Stack_check_Dump_threads_usage+0x3d><== NOT EXECUTED
current = 0;
} else
#endif
{
stack = &the_thread->Start.Initial_stack;
1061b6: 8d 93 b4 00 00 00 lea 0xb4(%ebx),%edx <== NOT EXECUTED
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
1061bc: 8b 83 c8 00 00 00 mov 0xc8(%ebx),%eax <== NOT EXECUTED
1061c2: 89 45 d0 mov %eax,-0x30(%ebp) <== NOT EXECUTED
}
low = Stack_check_usable_stack_start(stack);
1061c5: 8b 42 04 mov 0x4(%edx),%eax <== NOT EXECUTED
1061c8: 8d 48 10 lea 0x10(%eax),%ecx <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
1061cb: 8b 32 mov (%edx),%esi <== NOT EXECUTED
1061cd: 83 ee 10 sub $0x10,%esi <== NOT EXECUTED
1061d0: 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;
1061d3: 83 c0 20 add $0x20,%eax <== NOT EXECUTED
for (ebase = base + length; base < ebase; base++)
1061d6: 83 e6 fc and $0xfffffffc,%esi <== NOT EXECUTED
1061d9: 8d 34 30 lea (%eax,%esi,1),%esi <== NOT EXECUTED
1061dc: eb 0b jmp 1061e9 <Stack_check_Dump_threads_usage+0x61><== NOT EXECUTED
if (*base != U32_PATTERN)
1061de: 81 38 a5 a5 a5 a5 cmpl $0xa5a5a5a5,(%eax) <== NOT EXECUTED
1061e4: 75 0b jne 1061f1 <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++)
1061e6: 83 c0 04 add $0x4,%eax <== NOT EXECUTED
1061e9: 39 f0 cmp %esi,%eax <== NOT EXECUTED
1061eb: 72 f1 jb 1061de <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;
1061ed: 31 ff xor %edi,%edi <== NOT EXECUTED
1061ef: eb 0e jmp 1061ff <Stack_check_Dump_threads_usage+0x77><== NOT EXECUTED
1061f1: 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 )
1061f3: 85 c0 test %eax,%eax <== NOT EXECUTED
1061f5: 74 08 je 1061ff <Stack_check_Dump_threads_usage+0x77><== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
1061f7: 8b 7d d4 mov -0x2c(%ebp),%edi <== NOT EXECUTED
1061fa: 8d 3c 39 lea (%ecx,%edi,1),%edi <== NOT EXECUTED
1061fd: 29 c7 sub %eax,%edi <== NOT EXECUTED
else
used = 0;
#if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE)
if ( the_thread )
1061ff: 85 db test %ebx,%ebx <== NOT EXECUTED
106201: 8b 35 f4 3f 12 00 mov 0x123ff4,%esi <== NOT EXECUTED
106207: 74 28 je 106231 <Stack_check_Dump_threads_usage+0xa9><== NOT EXECUTED
#endif
{
(*print_handler)(
106209: 50 push %eax <== NOT EXECUTED
10620a: 8d 45 e3 lea -0x1d(%ebp),%eax <== NOT EXECUTED
10620d: 50 push %eax <== NOT EXECUTED
10620e: 6a 05 push $0x5 <== NOT EXECUTED
106210: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
106213: 89 55 cc mov %edx,-0x34(%ebp) <== NOT EXECUTED
106216: e8 b5 36 00 00 call 1098d0 <rtems_object_get_name> <== NOT EXECUTED
10621b: 50 push %eax <== NOT EXECUTED
10621c: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
10621f: 68 62 dd 11 00 push $0x11dd62 <== NOT EXECUTED
106224: ff 35 f0 3f 12 00 pushl 0x123ff0 <== NOT EXECUTED
10622a: ff d6 call *%esi <== NOT EXECUTED
10622c: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
10622f: eb 16 jmp 106247 <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 );
106231: 53 push %ebx <== NOT EXECUTED
106232: 6a ff push $0xffffffff <== NOT EXECUTED
106234: 68 6f dd 11 00 push $0x11dd6f <== NOT EXECUTED
106239: ff 35 f0 3f 12 00 pushl 0x123ff0 <== NOT EXECUTED
10623f: 89 55 cc mov %edx,-0x34(%ebp) <== NOT EXECUTED
106242: ff d6 call *%esi <== NOT EXECUTED
106244: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
106247: 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,
10624a: 8b 42 04 mov 0x4(%edx),%eax <== NOT EXECUTED
else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
#endif
(*print_handler)(
10624d: 51 push %ecx <== NOT EXECUTED
10624e: 51 push %ecx <== NOT EXECUTED
10624f: ff 75 d4 pushl -0x2c(%ebp) <== NOT EXECUTED
106252: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED
print_context,
" %010p - %010p %010p %8" PRId32 " ",
stack->area,
stack->area + stack->size - 1,
106255: 8b 12 mov (%edx),%edx <== NOT EXECUTED
else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
#endif
(*print_handler)(
106257: 8d 54 10 ff lea -0x1(%eax,%edx,1),%edx <== NOT EXECUTED
10625b: 52 push %edx <== NOT EXECUTED
10625c: 50 push %eax <== NOT EXECUTED
10625d: 68 7d dd 11 00 push $0x11dd7d <== NOT EXECUTED
106262: ff 35 f0 3f 12 00 pushl 0x123ff0 <== NOT EXECUTED
106268: ff 15 f4 3f 12 00 call *0x123ff4 <== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
10626e: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
106271: 83 3d f8 3f 12 00 00 cmpl $0x0,0x123ff8 <== NOT EXECUTED
106278: 8b 35 f4 3f 12 00 mov 0x123ff4,%esi <== NOT EXECUTED
10627e: 75 09 jne 106289 <Stack_check_Dump_threads_usage+0x101><== NOT EXECUTED
(*print_handler)( print_context, "Unavailable\n" );
106280: 52 push %edx <== NOT EXECUTED
106281: 52 push %edx <== NOT EXECUTED
106282: 68 9b dd 11 00 push $0x11dd9b <== NOT EXECUTED
106287: eb 07 jmp 106290 <Stack_check_Dump_threads_usage+0x108><== NOT EXECUTED
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
106289: 50 push %eax <== NOT EXECUTED
10628a: 57 push %edi <== NOT EXECUTED
10628b: 68 a8 dd 11 00 push $0x11dda8 <== NOT EXECUTED
106290: ff 35 f0 3f 12 00 pushl 0x123ff0 <== NOT EXECUTED
106296: ff d6 call *%esi <== NOT EXECUTED
106298: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
}
10629b: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
10629e: 5b pop %ebx <== NOT EXECUTED
10629f: 5e pop %esi <== NOT EXECUTED
1062a0: 5f pop %edi <== NOT EXECUTED
1062a1: c9 leave <== NOT EXECUTED
1062a2: c3 ret <== NOT EXECUTED
001062a3 <Stack_check_Initialize>:
/*
* Stack_check_Initialize
*/
void Stack_check_Initialize( void )
{
1062a3: 55 push %ebp
1062a4: 89 e5 mov %esp,%ebp
1062a6: 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 )
1062a7: 83 3d f8 3f 12 00 00 cmpl $0x0,0x123ff8
1062ae: 75 5a jne 10630a <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 ];
1062b0: c7 05 10 43 12 00 0d movl $0xfeedf00d,0x124310
1062b7: f0 ed fe
1062ba: c7 05 14 43 12 00 06 movl $0xbad0d06,0x124314
1062c1: 0d ad 0b
1062c4: c7 05 18 43 12 00 0d movl $0xdeadf00d,0x124318
1062cb: f0 ad de
1062ce: c7 05 1c 43 12 00 06 movl $0x600d0d06,0x12431c
1062d5: 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) {
1062d8: 8b 15 78 46 12 00 mov 0x124678,%edx
1062de: 85 d2 test %edx,%edx
1062e0: 74 1e je 106300 <Stack_check_Initialize+0x5d><== NEVER TAKEN
1062e2: 8b 0d 7c 46 12 00 mov 0x12467c,%ecx
1062e8: 85 c9 test %ecx,%ecx
1062ea: 74 14 je 106300 <Stack_check_Initialize+0x5d><== NEVER TAKEN
Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low;
1062ec: 89 15 24 43 12 00 mov %edx,0x124324
Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high -
1062f2: 29 d1 sub %edx,%ecx
1062f4: 89 0d 20 43 12 00 mov %ecx,0x124320
(char *) _CPU_Interrupt_stack_low;
Stack_check_Dope_stack(&Stack_check_Interrupt_stack);
1062fa: b0 a5 mov $0xa5,%al
1062fc: 89 d7 mov %edx,%edi
1062fe: f3 aa rep stos %al,%es:(%edi)
}
#endif
Stack_check_Initialized = 1;
106300: c7 05 f8 3f 12 00 01 movl $0x1,0x123ff8
106307: 00 00 00
}
10630a: 5f pop %edi
10630b: c9 leave
10630c: c3 ret
0010635b <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)
{
10635b: 55 push %ebp <== NOT EXECUTED
10635c: 89 e5 mov %esp,%ebp <== NOT EXECUTED
10635e: 56 push %esi <== NOT EXECUTED
10635f: 53 push %ebx <== NOT EXECUTED
106360: 83 ec 3c sub $0x3c,%esp <== NOT EXECUTED
106363: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED
106366: 8a 55 0c mov 0xc(%ebp),%dl <== NOT EXECUTED
Stack_Control *stack = &running->Start.Initial_stack;
void *pattern_area = Stack_check_Get_pattern(stack);
106369: 8b b3 b8 00 00 00 mov 0xb8(%ebx),%esi <== NOT EXECUTED
char name[32];
printk("BLOWN STACK!!!\n");
10636f: 68 ae dd 11 00 push $0x11ddae <== NOT EXECUTED
106374: 88 55 d4 mov %dl,-0x2c(%ebp) <== NOT EXECUTED
106377: e8 30 16 00 00 call 1079ac <printk> <== NOT EXECUTED
printk("task control block: 0x%08" PRIxPTR "\n", running);
10637c: 5a pop %edx <== NOT EXECUTED
10637d: 59 pop %ecx <== NOT EXECUTED
10637e: 53 push %ebx <== NOT EXECUTED
10637f: 68 be dd 11 00 push $0x11ddbe <== NOT EXECUTED
106384: e8 23 16 00 00 call 1079ac <printk> <== NOT EXECUTED
printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id);
106389: 59 pop %ecx <== NOT EXECUTED
10638a: 58 pop %eax <== NOT EXECUTED
10638b: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
10638e: 68 db dd 11 00 push $0x11dddb <== NOT EXECUTED
106393: e8 14 16 00 00 call 1079ac <printk> <== NOT EXECUTED
printk(
106398: 58 pop %eax <== NOT EXECUTED
106399: 5a pop %edx <== NOT EXECUTED
10639a: ff 73 0c pushl 0xc(%ebx) <== NOT EXECUTED
10639d: 68 ed dd 11 00 push $0x11dded <== NOT EXECUTED
1063a2: e8 05 16 00 00 call 1079ac <printk> <== NOT EXECUTED
"task name: 0x%08" PRIx32 "\n",
running->Object.name.name_u32
);
printk(
1063a7: 83 c4 0c add $0xc,%esp <== NOT EXECUTED
1063aa: 8d 45 d8 lea -0x28(%ebp),%eax <== NOT EXECUTED
1063ad: 50 push %eax <== NOT EXECUTED
1063ae: 6a 20 push $0x20 <== NOT EXECUTED
1063b0: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
1063b3: e8 18 35 00 00 call 1098d0 <rtems_object_get_name> <== NOT EXECUTED
1063b8: 5a pop %edx <== NOT EXECUTED
1063b9: 59 pop %ecx <== NOT EXECUTED
1063ba: 50 push %eax <== NOT EXECUTED
1063bb: 68 01 de 11 00 push $0x11de01 <== NOT EXECUTED
1063c0: e8 e7 15 00 00 call 1079ac <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)
1063c5: 8b 8b b8 00 00 00 mov 0xb8(%ebx),%ecx <== NOT EXECUTED
1063cb: 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(
1063d1: 8d 1c 01 lea (%ecx,%eax,1),%ebx <== NOT EXECUTED
1063d4: 53 push %ebx <== NOT EXECUTED
1063d5: 51 push %ecx <== NOT EXECUTED
1063d6: 50 push %eax <== NOT EXECUTED
1063d7: 68 17 de 11 00 push $0x11de17 <== NOT EXECUTED
1063dc: e8 cb 15 00 00 call 1079ac <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) {
1063e1: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
1063e4: 8a 55 d4 mov -0x2c(%ebp),%dl <== NOT EXECUTED
1063e7: 84 d2 test %dl,%dl <== NOT EXECUTED
1063e9: 75 17 jne 106402 <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);
1063eb: 8d 46 08 lea 0x8(%esi),%eax <== NOT EXECUTED
(unsigned long) stack->size,
stack->area,
((char *) stack->area + stack->size)
);
if (!pattern_ok) {
printk(
1063ee: 83 c6 18 add $0x18,%esi <== NOT EXECUTED
1063f1: 56 push %esi <== NOT EXECUTED
1063f2: 50 push %eax <== NOT EXECUTED
1063f3: 6a 10 push $0x10 <== NOT EXECUTED
1063f5: 68 48 de 11 00 push $0x11de48 <== NOT EXECUTED
1063fa: e8 ad 15 00 00 call 1079ac <printk> <== NOT EXECUTED
1063ff: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
106402: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
106405: 68 81 00 00 00 push $0x81 <== NOT EXECUTED
10640a: e8 79 3c 00 00 call 10a088 <rtems_fatal_error_occurred><== NOT EXECUTED
0010e26c <_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
)
{
10e26c: 55 push %ebp
10e26d: 89 e5 mov %esp,%ebp
10e26f: 57 push %edi
10e270: 56 push %esi
10e271: 53 push %ebx
10e272: 83 ec 1c sub $0x1c,%esp
10e275: 8b 5d 08 mov 0x8(%ebp),%ebx
10e278: 8b 7d 10 mov 0x10(%ebp),%edi
10e27b: 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;
10e27e: 89 7b 44 mov %edi,0x44(%ebx)
the_message_queue->number_of_pending_messages = 0;
10e281: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx)
the_message_queue->maximum_message_size = maximum_message_size;
10e288: 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)) {
10e28b: 89 d0 mov %edx,%eax
10e28d: f6 c2 03 test $0x3,%dl
10e290: 74 0c je 10e29e <_CORE_message_queue_Initialize+0x32>
allocated_message_size += sizeof(uint32_t);
10e292: 83 c0 04 add $0x4,%eax
allocated_message_size &= ~(sizeof(uint32_t) - 1);
10e295: 83 e0 fc and $0xfffffffc,%eax
}
if (allocated_message_size < maximum_message_size)
return false;
10e298: 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)
10e29a: 39 d0 cmp %edx,%eax
10e29c: 72 68 jb 10e306 <_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));
10e29e: 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 *
10e2a1: 89 d1 mov %edx,%ecx
10e2a3: 0f af cf imul %edi,%ecx
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
return false;
10e2a6: 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)
10e2a8: 39 c1 cmp %eax,%ecx
10e2aa: 72 5a jb 10e306 <_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 );
10e2ac: 83 ec 0c sub $0xc,%esp
10e2af: 51 push %ecx
10e2b0: 89 55 e4 mov %edx,-0x1c(%ebp)
10e2b3: e8 36 e1 ff ff call 10c3ee <_Workspace_Allocate>
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
10e2b8: 89 43 5c mov %eax,0x5c(%ebx)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
10e2bb: 83 c4 10 add $0x10,%esp
10e2be: 85 c0 test %eax,%eax
10e2c0: 8b 55 e4 mov -0x1c(%ebp),%edx
10e2c3: 74 41 je 10e306 <_CORE_message_queue_Initialize+0x9a>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
10e2c5: 52 push %edx
10e2c6: 57 push %edi
10e2c7: 50 push %eax
10e2c8: 8d 43 60 lea 0x60(%ebx),%eax
10e2cb: 50 push %eax
10e2cc: e8 df fe ff ff call 10e1b0 <_Chain_Initialize>
Chain_Node *tail = _Chain_Tail( the_chain );
10e2d1: 8d 43 54 lea 0x54(%ebx),%eax
10e2d4: 89 43 50 mov %eax,0x50(%ebx)
head->next = tail;
head->previous = NULL;
10e2d7: 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 );
10e2de: 8d 43 50 lea 0x50(%ebx),%eax
10e2e1: 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(
10e2e4: 6a 06 push $0x6
10e2e6: 68 80 00 00 00 push $0x80
10e2eb: 8b 45 0c mov 0xc(%ebp),%eax
10e2ee: 83 38 01 cmpl $0x1,(%eax)
10e2f1: 0f 94 c0 sete %al
10e2f4: 0f b6 c0 movzbl %al,%eax
10e2f7: 50 push %eax
10e2f8: 53 push %ebx
10e2f9: e8 4e d9 ff ff call 10bc4c <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
10e2fe: 83 c4 20 add $0x20,%esp
10e301: be 01 00 00 00 mov $0x1,%esi
}
10e306: 89 f0 mov %esi,%eax
10e308: 8d 65 f4 lea -0xc(%ebp),%esp
10e30b: 5b pop %ebx
10e30c: 5e pop %esi
10e30d: 5f pop %edi
10e30e: c9 leave
10e30f: c3 ret
0010e310 <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
10e310: 55 push %ebp
10e311: 89 e5 mov %esp,%ebp
10e313: 57 push %edi
10e314: 56 push %esi
10e315: 53 push %ebx
10e316: 83 ec 2c sub $0x2c,%esp
10e319: 8b 45 08 mov 0x8(%ebp),%eax
10e31c: 8b 55 0c mov 0xc(%ebp),%edx
10e31f: 89 55 dc mov %edx,-0x24(%ebp)
10e322: 8b 55 10 mov 0x10(%ebp),%edx
10e325: 89 55 e4 mov %edx,-0x1c(%ebp)
10e328: 8b 7d 14 mov 0x14(%ebp),%edi
10e32b: 8b 55 1c mov 0x1c(%ebp),%edx
10e32e: 89 55 d4 mov %edx,-0x2c(%ebp)
10e331: 8a 55 18 mov 0x18(%ebp),%dl
10e334: 88 55 db mov %dl,-0x25(%ebp)
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
10e337: 8b 0d 5c 34 12 00 mov 0x12345c,%ecx
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
10e33d: c7 41 34 00 00 00 00 movl $0x0,0x34(%ecx)
_ISR_Disable( level );
10e344: 9c pushf
10e345: fa cli
10e346: 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 );
}
10e349: 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 );
10e34c: 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))
10e34f: 39 da cmp %ebx,%edx
10e351: 74 47 je 10e39a <_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;
10e353: 8b 32 mov (%edx),%esi
head->next = new_first;
10e355: 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 );
10e358: 8d 58 50 lea 0x50(%eax),%ebx
10e35b: 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 ) {
10e35e: 85 d2 test %edx,%edx
10e360: 74 38 je 10e39a <_CORE_message_queue_Seize+0x8a><== NEVER TAKEN
the_message_queue->number_of_pending_messages -= 1;
10e362: ff 48 48 decl 0x48(%eax)
_ISR_Enable( level );
10e365: ff 75 e0 pushl -0x20(%ebp)
10e368: 9d popf
*size_p = the_message->Contents.size;
10e369: 8b 4a 08 mov 0x8(%edx),%ecx
10e36c: 89 0f mov %ecx,(%edi)
_Thread_Executing->Wait.count =
10e36e: 8b 0d 5c 34 12 00 mov 0x12345c,%ecx
10e374: 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,
10e37b: 8d 72 0c lea 0xc(%edx),%esi
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
10e37e: 8b 0f mov (%edi),%ecx
10e380: 8b 7d e4 mov -0x1c(%ebp),%edi
10e383: 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 );
10e385: 89 55 0c mov %edx,0xc(%ebp)
10e388: 83 c0 60 add $0x60,%eax
10e38b: 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 );
}
10e38e: 83 c4 2c add $0x2c,%esp
10e391: 5b pop %ebx
10e392: 5e pop %esi
10e393: 5f pop %edi
10e394: c9 leave
10e395: e9 ca bb ff ff jmp 109f64 <_Chain_Append>
return;
}
#endif
}
if ( !wait ) {
10e39a: 80 7d db 00 cmpb $0x0,-0x25(%ebp)
10e39e: 75 13 jne 10e3b3 <_CORE_message_queue_Seize+0xa3>
_ISR_Enable( level );
10e3a0: ff 75 e0 pushl -0x20(%ebp)
10e3a3: 9d popf
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
10e3a4: 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 );
}
10e3ab: 83 c4 2c add $0x2c,%esp
10e3ae: 5b pop %ebx
10e3af: 5e pop %esi
10e3b0: 5f pop %edi
10e3b1: c9 leave
10e3b2: c3 ret
10e3b3: 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;
10e3ba: 89 41 44 mov %eax,0x44(%ecx)
executing->Wait.id = id;
10e3bd: 8b 55 dc mov -0x24(%ebp),%edx
10e3c0: 89 51 20 mov %edx,0x20(%ecx)
executing->Wait.return_argument_second.mutable_object = buffer;
10e3c3: 8b 55 e4 mov -0x1c(%ebp),%edx
10e3c6: 89 51 2c mov %edx,0x2c(%ecx)
executing->Wait.return_argument = size_p;
10e3c9: 89 79 28 mov %edi,0x28(%ecx)
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
10e3cc: ff 75 e0 pushl -0x20(%ebp)
10e3cf: 9d popf
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
10e3d0: c7 45 10 fc bc 10 00 movl $0x10bcfc,0x10(%ebp)
10e3d7: 8b 55 d4 mov -0x2c(%ebp),%edx
10e3da: 89 55 0c mov %edx,0xc(%ebp)
10e3dd: 89 45 08 mov %eax,0x8(%ebp)
}
10e3e0: 83 c4 2c add $0x2c,%esp
10e3e3: 5b pop %ebx
10e3e4: 5e pop %esi
10e3e5: 5f pop %edi
10e3e6: 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 );
10e3e7: e9 34 d6 ff ff jmp 10ba20 <_Thread_queue_Enqueue_with_handler>
0010a0b9 <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
10a0b9: 55 push %ebp
10a0ba: 89 e5 mov %esp,%ebp
10a0bc: 53 push %ebx
10a0bd: 83 ec 14 sub $0x14,%esp
10a0c0: 8b 5d 08 mov 0x8(%ebp),%ebx
10a0c3: 8a 55 10 mov 0x10(%ebp),%dl
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
10a0c6: a1 44 32 12 00 mov 0x123244,%eax
10a0cb: 85 c0 test %eax,%eax
10a0cd: 74 19 je 10a0e8 <_CORE_mutex_Seize+0x2f>
10a0cf: 84 d2 test %dl,%dl
10a0d1: 74 15 je 10a0e8 <_CORE_mutex_Seize+0x2f><== NEVER TAKEN
10a0d3: 83 3d 9c 33 12 00 01 cmpl $0x1,0x12339c
10a0da: 76 0c jbe 10a0e8 <_CORE_mutex_Seize+0x2f>
10a0dc: 53 push %ebx
10a0dd: 6a 12 push $0x12
10a0df: 6a 00 push $0x0
10a0e1: 6a 00 push $0x0
10a0e3: e8 dc 05 00 00 call 10a6c4 <_Internal_error_Occurred>
10a0e8: 51 push %ecx
10a0e9: 51 push %ecx
10a0ea: 8d 45 18 lea 0x18(%ebp),%eax
10a0ed: 50 push %eax
10a0ee: 53 push %ebx
10a0ef: 88 55 f4 mov %dl,-0xc(%ebp)
10a0f2: e8 89 43 00 00 call 10e480 <_CORE_mutex_Seize_interrupt_trylock>
10a0f7: 83 c4 10 add $0x10,%esp
10a0fa: 85 c0 test %eax,%eax
10a0fc: 8a 55 f4 mov -0xc(%ebp),%dl
10a0ff: 74 48 je 10a149 <_CORE_mutex_Seize+0x90>
10a101: 84 d2 test %dl,%dl
10a103: 75 12 jne 10a117 <_CORE_mutex_Seize+0x5e>
10a105: ff 75 18 pushl 0x18(%ebp)
10a108: 9d popf
10a109: a1 5c 34 12 00 mov 0x12345c,%eax
10a10e: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax)
10a115: eb 32 jmp 10a149 <_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;
10a117: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx)
10a11e: a1 5c 34 12 00 mov 0x12345c,%eax
10a123: 89 58 44 mov %ebx,0x44(%eax)
10a126: 8b 55 0c mov 0xc(%ebp),%edx
10a129: 89 50 20 mov %edx,0x20(%eax)
10a12c: a1 44 32 12 00 mov 0x123244,%eax
10a131: 40 inc %eax
10a132: a3 44 32 12 00 mov %eax,0x123244
10a137: ff 75 18 pushl 0x18(%ebp)
10a13a: 9d popf
10a13b: 50 push %eax
10a13c: 50 push %eax
10a13d: ff 75 14 pushl 0x14(%ebp)
10a140: 53 push %ebx
10a141: e8 26 ff ff ff call 10a06c <_CORE_mutex_Seize_interrupt_blocking>
10a146: 83 c4 10 add $0x10,%esp
}
10a149: 8b 5d fc mov -0x4(%ebp),%ebx
10a14c: c9 leave
10a14d: c3 ret
0010a274 <_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
)
{
10a274: 55 push %ebp
10a275: 89 e5 mov %esp,%ebp
10a277: 53 push %ebx
10a278: 83 ec 10 sub $0x10,%esp
10a27b: 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)) ) {
10a27e: 53 push %ebx
10a27f: e8 90 16 00 00 call 10b914 <_Thread_queue_Dequeue>
10a284: 89 c2 mov %eax,%edx
10a286: 83 c4 10 add $0x10,%esp
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10a289: 31 c0 xor %eax,%eax
if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) {
10a28b: 85 d2 test %edx,%edx
10a28d: 75 15 jne 10a2a4 <_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 );
10a28f: 9c pushf
10a290: fa cli
10a291: 59 pop %ecx
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
10a292: 8b 53 48 mov 0x48(%ebx),%edx
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
10a295: 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 )
10a297: 3b 53 40 cmp 0x40(%ebx),%edx
10a29a: 73 06 jae 10a2a2 <_CORE_semaphore_Surrender+0x2e><== NEVER TAKEN
the_semaphore->count += 1;
10a29c: 42 inc %edx
10a29d: 89 53 48 mov %edx,0x48(%ebx)
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10a2a0: 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 );
10a2a2: 51 push %ecx
10a2a3: 9d popf
}
return status;
}
10a2a4: 8b 5d fc mov -0x4(%ebp),%ebx
10a2a7: c9 leave
10a2a8: c3 ret
001093c0 <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
1093c0: 55 push %ebp
1093c1: 89 e5 mov %esp,%ebp
1093c3: 57 push %edi
1093c4: 56 push %esi
1093c5: 53 push %ebx
1093c6: 83 ec 2c sub $0x2c,%esp
1093c9: 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 ];
1093cc: 8b bb e4 00 00 00 mov 0xe4(%ebx),%edi
option_set = (rtems_option) the_thread->Wait.option;
1093d2: 8b 43 30 mov 0x30(%ebx),%eax
1093d5: 89 45 e0 mov %eax,-0x20(%ebp)
_ISR_Disable( level );
1093d8: 9c pushf
1093d9: fa cli
1093da: 58 pop %eax
pending_events = api->pending_events;
1093db: 8b 17 mov (%edi),%edx
1093dd: 89 55 d4 mov %edx,-0x2c(%ebp)
event_condition = (rtems_event_set) the_thread->Wait.count;
1093e0: 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 ) ) {
1093e3: 21 f2 and %esi,%edx
1093e5: 75 07 jne 1093ee <_Event_Surrender+0x2e>
_ISR_Enable( level );
1093e7: 50 push %eax
1093e8: 9d popf
return;
1093e9: e9 af 00 00 00 jmp 10949d <_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() &&
1093ee: 83 3d 58 34 12 00 00 cmpl $0x0,0x123458
1093f5: 74 49 je 109440 <_Event_Surrender+0x80>
1093f7: 3b 1d 5c 34 12 00 cmp 0x12345c,%ebx
1093fd: 75 41 jne 109440 <_Event_Surrender+0x80>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
1093ff: 8b 0d 90 34 12 00 mov 0x123490,%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 ) &&
109405: 83 f9 02 cmp $0x2,%ecx
109408: 74 09 je 109413 <_Event_Surrender+0x53> <== NEVER TAKEN
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
10940a: 8b 0d 90 34 12 00 mov 0x123490,%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) ||
109410: 49 dec %ecx
109411: 75 2d jne 109440 <_Event_Surrender+0x80>
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
109413: 39 f2 cmp %esi,%edx
109415: 74 06 je 10941d <_Event_Surrender+0x5d>
109417: f6 45 e0 02 testb $0x2,-0x20(%ebp)
10941b: 74 1f je 10943c <_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) );
10941d: 89 d6 mov %edx,%esi
10941f: f7 d6 not %esi
109421: 23 75 d4 and -0x2c(%ebp),%esi
109424: 89 37 mov %esi,(%edi)
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
109426: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
10942d: 8b 4b 28 mov 0x28(%ebx),%ecx
109430: 89 11 mov %edx,(%ecx)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
109432: c7 05 90 34 12 00 03 movl $0x3,0x123490
109439: 00 00 00
}
_ISR_Enable( level );
10943c: 50 push %eax
10943d: 9d popf
return;
10943e: eb 5d jmp 10949d <_Event_Surrender+0xdd>
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
109440: f6 43 11 01 testb $0x1,0x11(%ebx)
109444: 74 55 je 10949b <_Event_Surrender+0xdb>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
109446: 39 f2 cmp %esi,%edx
109448: 74 06 je 109450 <_Event_Surrender+0x90>
10944a: f6 45 e0 02 testb $0x2,-0x20(%ebp)
10944e: 74 4b je 10949b <_Event_Surrender+0xdb> <== NEVER TAKEN
109450: 89 d6 mov %edx,%esi
109452: f7 d6 not %esi
109454: 23 75 d4 and -0x2c(%ebp),%esi
109457: 89 37 mov %esi,(%edi)
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
109459: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
109460: 8b 4b 28 mov 0x28(%ebx),%ecx
109463: 89 11 mov %edx,(%ecx)
_ISR_Flash( level );
109465: 50 push %eax
109466: 9d popf
109467: fa cli
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
109468: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
10946c: 74 06 je 109474 <_Event_Surrender+0xb4>
_ISR_Enable( level );
10946e: 50 push %eax
10946f: 9d popf
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
109470: 51 push %ecx
109471: 51 push %ecx
109472: eb 17 jmp 10948b <_Event_Surrender+0xcb>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
109474: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
10947b: 50 push %eax
10947c: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
10947d: 83 ec 0c sub $0xc,%esp
109480: 8d 43 48 lea 0x48(%ebx),%eax
109483: 50 push %eax
109484: e8 4b 2e 00 00 call 10c2d4 <_Watchdog_Remove>
109489: 58 pop %eax
10948a: 5a pop %edx
10948b: 68 f8 ff 03 10 push $0x1003fff8
109490: 53 push %ebx
109491: e8 52 1e 00 00 call 10b2e8 <_Thread_Clear_state>
109496: 83 c4 10 add $0x10,%esp
109499: eb 02 jmp 10949d <_Event_Surrender+0xdd>
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
10949b: 50 push %eax
10949c: 9d popf
}
10949d: 8d 65 f4 lea -0xc(%ebp),%esp
1094a0: 5b pop %ebx
1094a1: 5e pop %esi
1094a2: 5f pop %edi
1094a3: c9 leave
1094a4: c3 ret
001094a8 <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
1094a8: 55 push %ebp
1094a9: 89 e5 mov %esp,%ebp
1094ab: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
1094ae: 8d 45 f4 lea -0xc(%ebp),%eax
1094b1: 50 push %eax
1094b2: ff 75 08 pushl 0x8(%ebp)
1094b5: e8 66 21 00 00 call 10b620 <_Thread_Get>
switch ( location ) {
1094ba: 83 c4 10 add $0x10,%esp
1094bd: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
1094c1: 75 49 jne 10950c <_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 );
1094c3: 9c pushf
1094c4: fa cli
1094c5: 5a pop %edx
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
1094c6: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
if ( _Thread_Is_executing( the_thread ) ) {
1094cd: 3b 05 5c 34 12 00 cmp 0x12345c,%eax
1094d3: 75 13 jne 1094e8 <_Event_Timeout+0x40>
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
1094d5: 8b 0d 90 34 12 00 mov 0x123490,%ecx
1094db: 49 dec %ecx
1094dc: 75 0a jne 1094e8 <_Event_Timeout+0x40>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
1094de: c7 05 90 34 12 00 02 movl $0x2,0x123490
1094e5: 00 00 00
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
1094e8: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax)
_ISR_Enable( level );
1094ef: 52 push %edx
1094f0: 9d popf
1094f1: 52 push %edx
1094f2: 52 push %edx
1094f3: 68 f8 ff 03 10 push $0x1003fff8
1094f8: 50 push %eax
1094f9: e8 ea 1d 00 00 call 10b2e8 <_Thread_Clear_state>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
1094fe: a1 44 32 12 00 mov 0x123244,%eax
109503: 48 dec %eax
109504: a3 44 32 12 00 mov %eax,0x123244
_Thread_Unblock( the_thread );
_Thread_Unnest_dispatch();
break;
109509: 83 c4 10 add $0x10,%esp
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
10950c: c9 leave
10950d: c3 ret
0010ea57 <_Heap_Extend>:
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
10ea57: 55 push %ebp
10ea58: 89 e5 mov %esp,%ebp
10ea5a: 57 push %edi
10ea5b: 56 push %esi
10ea5c: 53 push %ebx
10ea5d: 83 ec 4c sub $0x4c,%esp
10ea60: 8b 5d 08 mov 0x8(%ebp),%ebx
10ea63: 8b 4d 10 mov 0x10(%ebp),%ecx
Heap_Statistics *const stats = &heap->stats;
Heap_Block *const first_block = heap->first_block;
10ea66: 8b 43 20 mov 0x20(%ebx),%eax
10ea69: 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;
10ea6c: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
Heap_Block *extend_last_block = NULL;
10ea73: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
uintptr_t const page_size = heap->page_size;
10ea7a: 8b 53 10 mov 0x10(%ebx),%edx
10ea7d: 89 55 c4 mov %edx,-0x3c(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10ea80: 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;
10ea83: 8b 7b 30 mov 0x30(%ebx),%edi
10ea86: 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;
10ea89: 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 ) {
10ea8b: 8b 7d 0c mov 0xc(%ebp),%edi
10ea8e: 01 cf add %ecx,%edi
10ea90: 0f 82 d4 01 00 00 jb 10ec6a <_Heap_Extend+0x213>
return false;
}
extend_area_ok = _Heap_Get_first_and_last_block(
10ea96: 52 push %edx
10ea97: 52 push %edx
10ea98: 8d 55 e0 lea -0x20(%ebp),%edx
10ea9b: 52 push %edx
10ea9c: 8d 55 e4 lea -0x1c(%ebp),%edx
10ea9f: 52 push %edx
10eaa0: 50 push %eax
10eaa1: ff 75 c4 pushl -0x3c(%ebp)
10eaa4: 51 push %ecx
10eaa5: ff 75 0c pushl 0xc(%ebp)
10eaa8: e8 3a bd ff ff call 10a7e7 <_Heap_Get_first_and_last_block>
page_size,
min_block_size,
&extend_first_block,
&extend_last_block
);
if (!extend_area_ok ) {
10eaad: 83 c4 20 add $0x20,%esp
10eab0: 84 c0 test %al,%al
10eab2: 0f 84 b2 01 00 00 je 10ec6a <_Heap_Extend+0x213>
10eab8: 8b 4d c0 mov -0x40(%ebp),%ecx
10eabb: c7 45 cc 00 00 00 00 movl $0x0,-0x34(%ebp)
10eac2: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp)
10eac9: 31 f6 xor %esi,%esi
10eacb: 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;
10ead2: 8b 43 18 mov 0x18(%ebx),%eax
10ead5: 89 5d b8 mov %ebx,-0x48(%ebp)
10ead8: eb 02 jmp 10eadc <_Heap_Extend+0x85>
10eada: 89 c8 mov %ecx,%eax
uintptr_t const sub_area_end = start_block->prev_size;
10eadc: 8b 19 mov (%ecx),%ebx
Heap_Block *const end_block =
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
10eade: 39 c7 cmp %eax,%edi
10eae0: 76 09 jbe 10eaeb <_Heap_Extend+0x94>
10eae2: 39 5d 0c cmp %ebx,0xc(%ebp)
10eae5: 0f 82 7d 01 00 00 jb 10ec68 <_Heap_Extend+0x211>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
10eaeb: 39 c7 cmp %eax,%edi
10eaed: 74 06 je 10eaf5 <_Heap_Extend+0x9e>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
10eaef: 39 df cmp %ebx,%edi
10eaf1: 72 07 jb 10eafa <_Heap_Extend+0xa3>
10eaf3: eb 08 jmp 10eafd <_Heap_Extend+0xa6>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
10eaf5: 89 4d d0 mov %ecx,-0x30(%ebp)
10eaf8: eb 03 jmp 10eafd <_Heap_Extend+0xa6>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
10eafa: 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);
10eafd: 8d 43 f8 lea -0x8(%ebx),%eax
10eb00: 89 45 d4 mov %eax,-0x2c(%ebp)
10eb03: 89 d8 mov %ebx,%eax
10eb05: 31 d2 xor %edx,%edx
10eb07: 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);
10eb0a: 29 55 d4 sub %edx,-0x2c(%ebp)
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
10eb0d: 3b 5d 0c cmp 0xc(%ebp),%ebx
10eb10: 75 07 jne 10eb19 <_Heap_Extend+0xc2>
start_block->prev_size = extend_area_end;
10eb12: 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 )
10eb14: 8b 75 d4 mov -0x2c(%ebp),%esi
10eb17: eb 08 jmp 10eb21 <_Heap_Extend+0xca>
merge_above_block = end_block;
} else if ( sub_area_end < extend_area_begin ) {
10eb19: 73 06 jae 10eb21 <_Heap_Extend+0xca>
10eb1b: 8b 55 d4 mov -0x2c(%ebp),%edx
10eb1e: 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;
10eb21: 8b 45 d4 mov -0x2c(%ebp),%eax
10eb24: 8b 48 04 mov 0x4(%eax),%ecx
10eb27: 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);
10eb2a: 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 );
10eb2c: 3b 4d c0 cmp -0x40(%ebp),%ecx
10eb2f: 75 a9 jne 10eada <_Heap_Extend+0x83>
10eb31: 8b 5d b8 mov -0x48(%ebp),%ebx
if ( extend_area_begin < heap->area_begin ) {
10eb34: 8b 55 0c mov 0xc(%ebp),%edx
10eb37: 3b 53 18 cmp 0x18(%ebx),%edx
10eb3a: 73 05 jae 10eb41 <_Heap_Extend+0xea>
heap->area_begin = extend_area_begin;
10eb3c: 89 53 18 mov %edx,0x18(%ebx)
10eb3f: eb 08 jmp 10eb49 <_Heap_Extend+0xf2>
} else if ( heap->area_end < extend_area_end ) {
10eb41: 39 7b 1c cmp %edi,0x1c(%ebx)
10eb44: 73 03 jae 10eb49 <_Heap_Extend+0xf2>
heap->area_end = extend_area_end;
10eb46: 89 7b 1c mov %edi,0x1c(%ebx)
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
10eb49: 8b 45 e0 mov -0x20(%ebp),%eax
10eb4c: 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 =
10eb4f: 89 c1 mov %eax,%ecx
10eb51: 29 d1 sub %edx,%ecx
10eb53: 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;
10eb56: 89 3a mov %edi,(%edx)
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
10eb58: 83 c9 01 or $0x1,%ecx
10eb5b: 89 4a 04 mov %ecx,0x4(%edx)
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
10eb5e: 8b 4d d4 mov -0x2c(%ebp),%ecx
10eb61: 89 08 mov %ecx,(%eax)
extend_last_block->size_and_flag = 0;
10eb63: 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 ) {
10eb6a: 39 53 20 cmp %edx,0x20(%ebx)
10eb6d: 76 05 jbe 10eb74 <_Heap_Extend+0x11d>
heap->first_block = extend_first_block;
10eb6f: 89 53 20 mov %edx,0x20(%ebx)
10eb72: eb 08 jmp 10eb7c <_Heap_Extend+0x125>
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
10eb74: 39 43 24 cmp %eax,0x24(%ebx)
10eb77: 73 03 jae 10eb7c <_Heap_Extend+0x125>
heap->last_block = extend_last_block;
10eb79: 89 43 24 mov %eax,0x24(%ebx)
}
if ( merge_below_block != NULL ) {
10eb7c: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10eb80: 74 3b je 10ebbd <_Heap_Extend+0x166>
Heap_Control *heap,
uintptr_t extend_area_begin,
Heap_Block *first_block
)
{
uintptr_t const page_size = heap->page_size;
10eb82: 8b 43 10 mov 0x10(%ebx),%eax
10eb85: 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 );
10eb88: 8b 4d 0c mov 0xc(%ebp),%ecx
10eb8b: 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;
10eb8e: 89 c8 mov %ecx,%eax
10eb90: 31 d2 xor %edx,%edx
10eb92: f7 75 d4 divl -0x2c(%ebp)
if ( remainder != 0 ) {
10eb95: 85 d2 test %edx,%edx
10eb97: 74 05 je 10eb9e <_Heap_Extend+0x147>
return value - remainder + alignment;
10eb99: 03 4d d4 add -0x2c(%ebp),%ecx
10eb9c: 29 d1 sub %edx,%ecx
uintptr_t const new_first_block_begin =
10eb9e: 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;
10eba1: 8b 45 d0 mov -0x30(%ebp),%eax
10eba4: 8b 00 mov (%eax),%eax
10eba6: 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 =
10eba9: 8b 45 d0 mov -0x30(%ebp),%eax
10ebac: 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;
10ebae: 83 c8 01 or $0x1,%eax
10ebb1: 89 42 04 mov %eax,0x4(%edx)
_Heap_Free_block( heap, new_first_block );
10ebb4: 89 d8 mov %ebx,%eax
10ebb6: e8 81 fe ff ff call 10ea3c <_Heap_Free_block>
10ebbb: eb 14 jmp 10ebd1 <_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 ) {
10ebbd: 83 7d c8 00 cmpl $0x0,-0x38(%ebp)
10ebc1: 74 0e je 10ebd1 <_Heap_Extend+0x17a>
_Heap_Link_below(
10ebc3: 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;
10ebc6: 8b 45 c8 mov -0x38(%ebp),%eax
10ebc9: 29 d0 sub %edx,%eax
10ebcb: 83 c8 01 or $0x1,%eax
10ebce: 89 42 04 mov %eax,0x4(%edx)
link_below_block,
extend_last_block
);
}
if ( merge_above_block != NULL ) {
10ebd1: 85 f6 test %esi,%esi
10ebd3: 74 30 je 10ec05 <_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,
10ebd5: 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(
10ebd8: 29 f7 sub %esi,%edi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10ebda: 89 f8 mov %edi,%eax
10ebdc: 31 d2 xor %edx,%edx
10ebde: f7 73 10 divl 0x10(%ebx)
10ebe1: 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)
10ebe3: 8b 46 04 mov 0x4(%esi),%eax
10ebe6: 29 f8 sub %edi,%eax
| HEAP_PREV_BLOCK_USED;
10ebe8: 83 c8 01 or $0x1,%eax
10ebeb: 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;
10ebef: 8b 46 04 mov 0x4(%esi),%eax
10ebf2: 83 e0 01 and $0x1,%eax
block->size_and_flag = size | flag;
10ebf5: 09 f8 or %edi,%eax
10ebf7: 89 46 04 mov %eax,0x4(%esi)
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
10ebfa: 89 f2 mov %esi,%edx
10ebfc: 89 d8 mov %ebx,%eax
10ebfe: e8 39 fe ff ff call 10ea3c <_Heap_Free_block>
10ec03: eb 21 jmp 10ec26 <_Heap_Extend+0x1cf>
);
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
10ec05: 83 7d cc 00 cmpl $0x0,-0x34(%ebp)
10ec09: 74 1b je 10ec26 <_Heap_Extend+0x1cf>
_Heap_Link_above(
10ec0b: 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 );
10ec0e: 8b 45 e4 mov -0x1c(%ebp),%eax
10ec11: 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;
10ec14: 8b 7d cc mov -0x34(%ebp),%edi
10ec17: 8b 57 04 mov 0x4(%edi),%edx
10ec1a: 83 e2 01 and $0x1,%edx
block->size_and_flag = size | flag;
10ec1d: 09 d0 or %edx,%eax
10ec1f: 89 47 04 mov %eax,0x4(%edi)
last_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
10ec22: 83 49 04 01 orl $0x1,0x4(%ecx)
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
10ec26: 85 f6 test %esi,%esi
10ec28: 75 10 jne 10ec3a <_Heap_Extend+0x1e3>
10ec2a: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10ec2e: 75 0a jne 10ec3a <_Heap_Extend+0x1e3>
_Heap_Free_block( heap, extend_first_block );
10ec30: 8b 55 e4 mov -0x1c(%ebp),%edx
10ec33: 89 d8 mov %ebx,%eax
10ec35: e8 02 fe ff ff call 10ea3c <_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
10ec3a: 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(
10ec3d: 8b 43 20 mov 0x20(%ebx),%eax
10ec40: 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;
10ec42: 8b 4a 04 mov 0x4(%edx),%ecx
10ec45: 83 e1 01 and $0x1,%ecx
block->size_and_flag = size | flag;
10ec48: 09 c8 or %ecx,%eax
10ec4a: 89 42 04 mov %eax,0x4(%edx)
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
10ec4d: 8b 43 30 mov 0x30(%ebx),%eax
10ec50: 2b 45 bc sub -0x44(%ebp),%eax
/* Statistics */
stats->size += extended_size;
10ec53: 01 43 2c add %eax,0x2c(%ebx)
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
10ec56: 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 )
10ec5b: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10ec5f: 74 09 je 10ec6a <_Heap_Extend+0x213> <== NEVER TAKEN
*extended_size_ptr = extended_size;
10ec61: 8b 55 14 mov 0x14(%ebp),%edx
10ec64: 89 02 mov %eax,(%edx)
10ec66: eb 02 jmp 10ec6a <_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;
10ec68: 31 f6 xor %esi,%esi
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
10ec6a: 89 f0 mov %esi,%eax
10ec6c: 8d 65 f4 lea -0xc(%ebp),%esp
10ec6f: 5b pop %ebx
10ec70: 5e pop %esi
10ec71: 5f pop %edi
10ec72: c9 leave
10ec73: c3 ret
0010e70c <_Heap_Free>:
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
10e70c: 55 push %ebp
10e70d: 89 e5 mov %esp,%ebp
10e70f: 57 push %edi
10e710: 56 push %esi
10e711: 53 push %ebx
10e712: 83 ec 14 sub $0x14,%esp
10e715: 8b 4d 08 mov 0x8(%ebp),%ecx
10e718: 8b 55 0c mov 0xc(%ebp),%edx
* If NULL return true so a free on NULL is considered a valid release. This
* is a special case that could be handled by the in heap check how-ever that
* would result in false being returned which is wrong.
*/
if ( alloc_begin_ptr == NULL ) {
return true;
10e71b: b0 01 mov $0x1,%al
/*
* If NULL return true so a free on NULL is considered a valid release. This
* is a special case that could be handled by the in heap check how-ever that
* would result in false being returned which is wrong.
*/
if ( alloc_begin_ptr == NULL ) {
10e71d: 85 d2 test %edx,%edx
10e71f: 0f 84 4b 01 00 00 je 10e870 <_Heap_Free+0x164>
10e725: 8d 5a f8 lea -0x8(%edx),%ebx
10e728: 89 d0 mov %edx,%eax
10e72a: 31 d2 xor %edx,%edx
10e72c: 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);
10e72f: 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
10e731: 8b 41 20 mov 0x20(%ecx),%eax
10e734: 89 45 ec mov %eax,-0x14(%ebp)
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10e737: 31 d2 xor %edx,%edx
10e739: 39 c3 cmp %eax,%ebx
10e73b: 72 08 jb 10e745 <_Heap_Free+0x39>
10e73d: 31 d2 xor %edx,%edx
10e73f: 39 59 24 cmp %ebx,0x24(%ecx)
10e742: 0f 93 c2 setae %dl
alloc_begin = (uintptr_t) alloc_begin_ptr;
block = _Heap_Block_of_alloc_area( alloc_begin, heap->page_size );
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
return false;
10e745: 31 c0 xor %eax,%eax
}
alloc_begin = (uintptr_t) alloc_begin_ptr;
block = _Heap_Block_of_alloc_area( alloc_begin, heap->page_size );
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
10e747: 85 d2 test %edx,%edx
10e749: 0f 84 21 01 00 00 je 10e870 <_Heap_Free+0x164>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10e74f: 8b 43 04 mov 0x4(%ebx),%eax
10e752: 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;
10e755: 89 c6 mov %eax,%esi
10e757: 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);
10e75a: 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;
10e75d: 31 ff xor %edi,%edi
10e75f: 3b 55 ec cmp -0x14(%ebp),%edx
10e762: 72 0a jb 10e76e <_Heap_Free+0x62> <== NEVER TAKEN
10e764: 31 c0 xor %eax,%eax
10e766: 39 51 24 cmp %edx,0x24(%ecx)
10e769: 0f 93 c0 setae %al
10e76c: 89 c7 mov %eax,%edi
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
return false;
10e76e: 31 c0 xor %eax,%eax
_Heap_Protection_block_check( heap, block );
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
10e770: 85 ff test %edi,%edi
10e772: 0f 84 f8 00 00 00 je 10e870 <_Heap_Free+0x164> <== NEVER TAKEN
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10e778: 8b 7a 04 mov 0x4(%edx),%edi
return false;
}
_Heap_Protection_block_check( heap, next_block );
if ( !_Heap_Is_prev_used( next_block ) ) {
10e77b: f7 c7 01 00 00 00 test $0x1,%edi
10e781: 0f 84 e9 00 00 00 je 10e870 <_Heap_Free+0x164> <== NEVER TAKEN
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
10e787: 83 e7 fe and $0xfffffffe,%edi
10e78a: 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
10e78d: 8b 41 24 mov 0x24(%ecx),%eax
10e790: 89 45 e4 mov %eax,-0x1c(%ebp)
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
10e793: 31 c0 xor %eax,%eax
10e795: 3b 55 e4 cmp -0x1c(%ebp),%edx
10e798: 74 0a je 10e7a4 <_Heap_Free+0x98>
10e79a: 31 c0 xor %eax,%eax
10e79c: f6 44 3a 04 01 testb $0x1,0x4(%edx,%edi,1)
10e7a1: 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
10e7a4: 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 ) ) {
10e7a7: f6 45 f0 01 testb $0x1,-0x10(%ebp)
10e7ab: 75 62 jne 10e80f <_Heap_Free+0x103>
uintptr_t const prev_size = block->prev_size;
10e7ad: 8b 03 mov (%ebx),%eax
10e7af: 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);
10e7b2: 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;
10e7b4: 31 ff xor %edi,%edi
10e7b6: 3b 5d ec cmp -0x14(%ebp),%ebx
10e7b9: 72 0a jb 10e7c5 <_Heap_Free+0xb9> <== NEVER TAKEN
10e7bb: 31 c0 xor %eax,%eax
10e7bd: 39 5d e4 cmp %ebx,-0x1c(%ebp)
10e7c0: 0f 93 c0 setae %al
10e7c3: 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 );
10e7c5: 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 ) ) {
10e7c7: 85 ff test %edi,%edi
10e7c9: 0f 84 a1 00 00 00 je 10e870 <_Heap_Free+0x164> <== NEVER TAKEN
return( false );
}
/* As we always coalesce free blocks, the block that preceedes prev_block
must have been used. */
if ( !_Heap_Is_prev_used ( prev_block) ) {
10e7cf: f6 43 04 01 testb $0x1,0x4(%ebx)
10e7d3: 0f 84 97 00 00 00 je 10e870 <_Heap_Free+0x164> <== NEVER TAKEN
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
10e7d9: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10e7dd: 74 1a je 10e7f9 <_Heap_Free+0xed>
uintptr_t const size = block_size + prev_size + next_block_size;
10e7df: 8b 45 e8 mov -0x18(%ebp),%eax
10e7e2: 8d 04 06 lea (%esi,%eax,1),%eax
10e7e5: 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;
10e7e8: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = block->prev;
10e7eb: 8b 52 0c mov 0xc(%edx),%edx
prev->next = next;
10e7ee: 89 7a 08 mov %edi,0x8(%edx)
next->prev = prev;
10e7f1: 89 57 0c mov %edx,0xc(%edi)
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
10e7f4: ff 49 38 decl 0x38(%ecx)
10e7f7: eb 33 jmp 10e82c <_Heap_Free+0x120>
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
10e7f9: 8b 45 f0 mov -0x10(%ebp),%eax
10e7fc: 8d 04 06 lea (%esi,%eax,1),%eax
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10e7ff: 89 c7 mov %eax,%edi
10e801: 83 cf 01 or $0x1,%edi
10e804: 89 7b 04 mov %edi,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10e807: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = size;
10e80b: 89 02 mov %eax,(%edx)
10e80d: eb 56 jmp 10e865 <_Heap_Free+0x159>
}
} else if ( next_is_free ) { /* coalesce next */
10e80f: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10e813: 74 24 je 10e839 <_Heap_Free+0x12d>
uintptr_t const size = block_size + next_block_size;
10e815: 8b 45 e8 mov -0x18(%ebp),%eax
10e818: 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;
10e81a: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = old_block->prev;
10e81d: 8b 52 0c mov 0xc(%edx),%edx
new_block->next = next;
10e820: 89 7b 08 mov %edi,0x8(%ebx)
new_block->prev = prev;
10e823: 89 53 0c mov %edx,0xc(%ebx)
next->prev = new_block;
10e826: 89 5f 0c mov %ebx,0xc(%edi)
prev->next = new_block;
10e829: 89 5a 08 mov %ebx,0x8(%edx)
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10e82c: 89 c2 mov %eax,%edx
10e82e: 83 ca 01 or $0x1,%edx
10e831: 89 53 04 mov %edx,0x4(%ebx)
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
10e834: 89 04 03 mov %eax,(%ebx,%eax,1)
10e837: eb 2c jmp 10e865 <_Heap_Free+0x159>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
10e839: 8b 41 08 mov 0x8(%ecx),%eax
new_block->next = next;
10e83c: 89 43 08 mov %eax,0x8(%ebx)
new_block->prev = block_before;
10e83f: 89 4b 0c mov %ecx,0xc(%ebx)
block_before->next = new_block;
10e842: 89 59 08 mov %ebx,0x8(%ecx)
next->prev = new_block;
10e845: 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;
10e848: 89 f0 mov %esi,%eax
10e84a: 83 c8 01 or $0x1,%eax
10e84d: 89 43 04 mov %eax,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10e850: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = block_size;
10e854: 89 32 mov %esi,(%edx)
/* Statistics */
++stats->free_blocks;
10e856: 8b 41 38 mov 0x38(%ecx),%eax
10e859: 40 inc %eax
10e85a: 89 41 38 mov %eax,0x38(%ecx)
if ( stats->max_free_blocks < stats->free_blocks ) {
10e85d: 39 41 3c cmp %eax,0x3c(%ecx)
10e860: 73 03 jae 10e865 <_Heap_Free+0x159>
stats->max_free_blocks = stats->free_blocks;
10e862: 89 41 3c mov %eax,0x3c(%ecx)
}
}
/* Statistics */
--stats->used_blocks;
10e865: ff 49 40 decl 0x40(%ecx)
++stats->frees;
10e868: ff 41 50 incl 0x50(%ecx)
stats->free_size += block_size;
10e86b: 01 71 30 add %esi,0x30(%ecx)
return( true );
10e86e: b0 01 mov $0x1,%al
}
10e870: 83 c4 14 add $0x14,%esp
10e873: 5b pop %ebx
10e874: 5e pop %esi
10e875: 5f pop %edi
10e876: c9 leave
10e877: c3 ret
0011c048 <_Heap_Resize_block>:
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
11c048: 55 push %ebp
11c049: 89 e5 mov %esp,%ebp
11c04b: 57 push %edi
11c04c: 56 push %esi
11c04d: 53 push %ebx
11c04e: 83 ec 2c sub $0x2c,%esp
11c051: 8b 5d 08 mov 0x8(%ebp),%ebx
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
11c054: 8b 4d 0c mov 0xc(%ebp),%ecx
11c057: 83 e9 08 sub $0x8,%ecx
11c05a: 8b 45 0c mov 0xc(%ebp),%eax
11c05d: 31 d2 xor %edx,%edx
11c05f: 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);
11c062: 29 d1 sub %edx,%ecx
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
*old_size = 0;
11c064: 8b 45 14 mov 0x14(%ebp),%eax
11c067: c7 00 00 00 00 00 movl $0x0,(%eax)
*new_size = 0;
11c06d: 8b 55 18 mov 0x18(%ebp),%edx
11c070: c7 02 00 00 00 00 movl $0x0,(%edx)
new_alloc_size,
old_size,
new_size
);
}
return HEAP_RESIZE_FATAL_ERROR;
11c076: b8 02 00 00 00 mov $0x2,%eax
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;
11c07b: 39 4b 20 cmp %ecx,0x20(%ebx)
11c07e: 0f 87 a4 00 00 00 ja 11c128 <_Heap_Resize_block+0xe0>
11c084: 39 4b 24 cmp %ecx,0x24(%ebx)
11c087: 0f 82 9b 00 00 00 jb 11c128 <_Heap_Resize_block+0xe0><== 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;
11c08d: 8b 51 04 mov 0x4(%ecx),%edx
11c090: 83 e2 fe and $0xfffffffe,%edx
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t block_size = _Heap_Block_size( block );
uintptr_t block_end = block_begin + block_size;
11c093: 8d 3c 11 lea (%ecx,%edx,1),%edi
uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS;
11c096: 89 f8 mov %edi,%eax
11c098: 2b 45 0c sub 0xc(%ebp),%eax
11c09b: 83 c0 04 add $0x4,%eax
11c09e: 89 45 e4 mov %eax,-0x1c(%ebp)
11c0a1: 8b 77 04 mov 0x4(%edi),%esi
11c0a4: 83 e6 fe and $0xfffffffe,%esi
11c0a7: 89 75 d4 mov %esi,-0x2c(%ebp)
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
11c0aa: f6 44 37 04 01 testb $0x1,0x4(%edi,%esi,1)
11c0af: 0f 94 45 e3 sete -0x1d(%ebp)
bool next_block_is_free = _Heap_Is_free( next_block );;
_HAssert( _Heap_Is_block_in_heap( heap, next_block ) );
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
11c0b3: 8b 75 14 mov 0x14(%ebp),%esi
11c0b6: 89 06 mov %eax,(%esi)
if ( next_block_is_free ) {
11c0b8: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
11c0bc: 74 0b je 11c0c9 <_Heap_Resize_block+0x81>
block_size += next_block_size;
11c0be: 03 55 d4 add -0x2c(%ebp),%edx
alloc_size += next_block_size;
11c0c1: 8b 75 d4 mov -0x2c(%ebp),%esi
11c0c4: 01 f0 add %esi,%eax
11c0c6: 89 45 e4 mov %eax,-0x1c(%ebp)
}
if ( new_alloc_size > alloc_size ) {
return HEAP_RESIZE_UNSATISFIED;
11c0c9: b8 01 00 00 00 mov $0x1,%eax
if ( next_block_is_free ) {
block_size += next_block_size;
alloc_size += next_block_size;
}
if ( new_alloc_size > alloc_size ) {
11c0ce: 8b 75 e4 mov -0x1c(%ebp),%esi
11c0d1: 39 75 10 cmp %esi,0x10(%ebp)
11c0d4: 77 52 ja 11c128 <_Heap_Resize_block+0xe0>
return HEAP_RESIZE_UNSATISFIED;
}
if ( next_block_is_free ) {
11c0d6: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
11c0da: 74 25 je 11c101 <_Heap_Resize_block+0xb9>
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;
11c0dc: 8b 41 04 mov 0x4(%ecx),%eax
11c0df: 83 e0 01 and $0x1,%eax
block->size_and_flag = size | flag;
11c0e2: 09 d0 or %edx,%eax
11c0e4: 89 41 04 mov %eax,0x4(%ecx)
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
11c0e7: 8b 47 08 mov 0x8(%edi),%eax
Heap_Block *prev = block->prev;
11c0ea: 8b 7f 0c mov 0xc(%edi),%edi
prev->next = next;
11c0ed: 89 47 08 mov %eax,0x8(%edi)
next->prev = prev;
11c0f0: 89 78 0c mov %edi,0xc(%eax)
_Heap_Block_set_size( block, block_size );
_Heap_Free_list_remove( next_block );
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
11c0f3: 83 4c 11 04 01 orl $0x1,0x4(%ecx,%edx,1)
/* Statistics */
--stats->free_blocks;
11c0f8: ff 4b 38 decl 0x38(%ebx)
stats->free_size -= next_block_size;
11c0fb: 8b 45 d4 mov -0x2c(%ebp),%eax
11c0fe: 29 43 30 sub %eax,0x30(%ebx)
}
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
11c101: ff 75 10 pushl 0x10(%ebp)
11c104: ff 75 0c pushl 0xc(%ebp)
11c107: 51 push %ecx
11c108: 53 push %ebx
11c109: e8 d8 e4 fe ff call 10a5e6 <_Heap_Block_allocate>
- 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;
11c10e: 8b 50 04 mov 0x4(%eax),%edx
11c111: 83 e2 fe and $0xfffffffe,%edx
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_ALLOC_BONUS;
11c114: 2b 45 0c sub 0xc(%ebp),%eax
11c117: 8d 44 10 04 lea 0x4(%eax,%edx,1),%eax
11c11b: 8b 55 18 mov 0x18(%ebp),%edx
11c11e: 89 02 mov %eax,(%edx)
/* Statistics */
++stats->resizes;
11c120: ff 43 54 incl 0x54(%ebx)
11c123: 83 c4 10 add $0x10,%esp
return HEAP_RESIZE_SUCCESSFUL;
11c126: 31 c0 xor %eax,%eax
old_size,
new_size
);
}
return HEAP_RESIZE_FATAL_ERROR;
}
11c128: 8d 65 f4 lea -0xc(%ebp),%esp
11c12b: 5b pop %ebx
11c12c: 5e pop %esi
11c12d: 5f pop %edi
11c12e: c9 leave
11c12f: c3 ret
0011c130 <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
11c130: 55 push %ebp
11c131: 89 e5 mov %esp,%ebp
11c133: 57 push %edi
11c134: 56 push %esi
11c135: 53 push %ebx
11c136: 8b 5d 08 mov 0x8(%ebp),%ebx
11c139: 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);
11c13c: 8d 4e f8 lea -0x8(%esi),%ecx
11c13f: 89 f0 mov %esi,%eax
11c141: 31 d2 xor %edx,%edx
11c143: 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);
11c146: 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
11c148: 8b 53 20 mov 0x20(%ebx),%edx
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
11c14b: 31 ff xor %edi,%edi
11c14d: 39 d1 cmp %edx,%ecx
11c14f: 72 0a jb 11c15b <_Heap_Size_of_alloc_area+0x2b>
11c151: 31 c0 xor %eax,%eax
11c153: 39 4b 24 cmp %ecx,0x24(%ebx)
11c156: 0f 93 c0 setae %al
11c159: 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;
11c15b: 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 ) ) {
11c15d: 85 ff test %edi,%edi
11c15f: 74 30 je 11c191 <_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;
11c161: 8b 41 04 mov 0x4(%ecx),%eax
11c164: 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);
11c167: 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;
11c169: 31 ff xor %edi,%edi
11c16b: 39 d1 cmp %edx,%ecx
11c16d: 72 0a jb 11c179 <_Heap_Size_of_alloc_area+0x49><== NEVER TAKEN
11c16f: 31 c0 xor %eax,%eax
11c171: 39 4b 24 cmp %ecx,0x24(%ebx)
11c174: 0f 93 c0 setae %al
11c177: 89 c7 mov %eax,%edi
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
) {
return false;
11c179: 31 c0 xor %eax,%eax
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
11c17b: 85 ff test %edi,%edi
11c17d: 74 12 je 11c191 <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
11c17f: f6 41 04 01 testb $0x1,0x4(%ecx)
11c183: 74 0c je 11c191 <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
11c185: 29 f1 sub %esi,%ecx
11c187: 8d 51 04 lea 0x4(%ecx),%edx
11c18a: 8b 45 10 mov 0x10(%ebp),%eax
11c18d: 89 10 mov %edx,(%eax)
return true;
11c18f: b0 01 mov $0x1,%al
}
11c191: 5b pop %ebx
11c192: 5e pop %esi
11c193: 5f pop %edi
11c194: c9 leave
11c195: c3 ret
0010b0de <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
10b0de: 55 push %ebp
10b0df: 89 e5 mov %esp,%ebp
10b0e1: 57 push %edi
10b0e2: 56 push %esi
10b0e3: 53 push %ebx
10b0e4: 83 ec 4c sub $0x4c,%esp
10b0e7: 8b 75 08 mov 0x8(%ebp),%esi
10b0ea: 8b 5d 0c mov 0xc(%ebp),%ebx
uintptr_t const page_size = heap->page_size;
10b0ed: 8b 46 10 mov 0x10(%esi),%eax
10b0f0: 89 45 d8 mov %eax,-0x28(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10b0f3: 8b 4e 14 mov 0x14(%esi),%ecx
10b0f6: 89 4d d4 mov %ecx,-0x2c(%ebp)
Heap_Block *const first_block = heap->first_block;
10b0f9: 8b 46 20 mov 0x20(%esi),%eax
10b0fc: 89 45 d0 mov %eax,-0x30(%ebp)
Heap_Block *const last_block = heap->last_block;
10b0ff: 8b 4e 24 mov 0x24(%esi),%ecx
10b102: 89 4d c8 mov %ecx,-0x38(%ebp)
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
10b105: c7 45 e4 a0 b0 10 00 movl $0x10b0a0,-0x1c(%ebp)
10b10c: 80 7d 10 00 cmpb $0x0,0x10(%ebp)
10b110: 74 07 je 10b119 <_Heap_Walk+0x3b>
10b112: c7 45 e4 a5 b0 10 00 movl $0x10b0a5,-0x1c(%ebp)
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
10b119: 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() ) ) {
10b11b: 83 3d 44 64 12 00 03 cmpl $0x3,0x126444
10b122: 0f 85 e8 02 00 00 jne 10b410 <_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)(
10b128: 52 push %edx
10b129: ff 76 0c pushl 0xc(%esi)
10b12c: ff 76 08 pushl 0x8(%esi)
10b12f: ff 75 c8 pushl -0x38(%ebp)
10b132: ff 75 d0 pushl -0x30(%ebp)
10b135: ff 76 1c pushl 0x1c(%esi)
10b138: ff 76 18 pushl 0x18(%esi)
10b13b: ff 75 d4 pushl -0x2c(%ebp)
10b13e: ff 75 d8 pushl -0x28(%ebp)
10b141: 68 4d eb 11 00 push $0x11eb4d
10b146: 6a 00 push $0x0
10b148: 53 push %ebx
10b149: 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 ) {
10b14c: 83 c4 30 add $0x30,%esp
10b14f: 83 7d d8 00 cmpl $0x0,-0x28(%ebp)
10b153: 75 0b jne 10b160 <_Heap_Walk+0x82>
(*printer)( source, true, "page size is zero\n" );
10b155: 50 push %eax
10b156: 68 de eb 11 00 push $0x11ebde
10b15b: e9 6b 02 00 00 jmp 10b3cb <_Heap_Walk+0x2ed>
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
10b160: f6 45 d8 03 testb $0x3,-0x28(%ebp)
10b164: 74 0d je 10b173 <_Heap_Walk+0x95>
(*printer)(
10b166: ff 75 d8 pushl -0x28(%ebp)
10b169: 68 f1 eb 11 00 push $0x11ebf1
10b16e: e9 58 02 00 00 jmp 10b3cb <_Heap_Walk+0x2ed>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10b173: 8b 45 d4 mov -0x2c(%ebp),%eax
10b176: 31 d2 xor %edx,%edx
10b178: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
10b17b: 85 d2 test %edx,%edx
10b17d: 74 0d je 10b18c <_Heap_Walk+0xae>
(*printer)(
10b17f: ff 75 d4 pushl -0x2c(%ebp)
10b182: 68 0f ec 11 00 push $0x11ec0f
10b187: e9 3f 02 00 00 jmp 10b3cb <_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;
10b18c: 8b 45 d0 mov -0x30(%ebp),%eax
10b18f: 83 c0 08 add $0x8,%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10b192: 31 d2 xor %edx,%edx
10b194: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if (
10b197: 85 d2 test %edx,%edx
10b199: 74 0d je 10b1a8 <_Heap_Walk+0xca>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
10b19b: ff 75 d0 pushl -0x30(%ebp)
10b19e: 68 33 ec 11 00 push $0x11ec33
10b1a3: e9 23 02 00 00 jmp 10b3cb <_Heap_Walk+0x2ed>
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
10b1a8: 8b 45 d0 mov -0x30(%ebp),%eax
10b1ab: f6 40 04 01 testb $0x1,0x4(%eax)
10b1af: 75 0b jne 10b1bc <_Heap_Walk+0xde>
(*printer)(
10b1b1: 57 push %edi
10b1b2: 68 64 ec 11 00 push $0x11ec64
10b1b7: e9 0f 02 00 00 jmp 10b3cb <_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;
10b1bc: 8b 4d c8 mov -0x38(%ebp),%ecx
10b1bf: 8b 79 04 mov 0x4(%ecx),%edi
10b1c2: 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);
10b1c5: 01 cf add %ecx,%edi
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
10b1c7: f6 47 04 01 testb $0x1,0x4(%edi)
10b1cb: 75 0b jne 10b1d8 <_Heap_Walk+0xfa>
(*printer)(
10b1cd: 56 push %esi
10b1ce: 68 92 ec 11 00 push $0x11ec92
10b1d3: e9 f3 01 00 00 jmp 10b3cb <_Heap_Walk+0x2ed>
);
return false;
}
if (
10b1d8: 3b 7d d0 cmp -0x30(%ebp),%edi
10b1db: 74 0b je 10b1e8 <_Heap_Walk+0x10a>
_Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block
) {
(*printer)(
10b1dd: 51 push %ecx
10b1de: 68 a7 ec 11 00 push $0x11eca7
10b1e3: e9 e3 01 00 00 jmp 10b3cb <_Heap_Walk+0x2ed>
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
10b1e8: 8b 46 10 mov 0x10(%esi),%eax
10b1eb: 89 45 e0 mov %eax,-0x20(%ebp)
block = next_block;
} while ( block != first_block );
return true;
}
10b1ee: 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 );
10b1f1: 89 75 dc mov %esi,-0x24(%ebp)
10b1f4: eb 75 jmp 10b26b <_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;
10b1f6: 31 c0 xor %eax,%eax
10b1f8: 39 4e 20 cmp %ecx,0x20(%esi)
10b1fb: 77 08 ja 10b205 <_Heap_Walk+0x127>
10b1fd: 31 c0 xor %eax,%eax
10b1ff: 39 4e 24 cmp %ecx,0x24(%esi)
10b202: 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 ) ) {
10b205: 85 c0 test %eax,%eax
10b207: 75 0b jne 10b214 <_Heap_Walk+0x136>
(*printer)(
10b209: 51 push %ecx
10b20a: 68 d6 ec 11 00 push $0x11ecd6
10b20f: e9 b7 01 00 00 jmp 10b3cb <_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;
10b214: 8d 41 08 lea 0x8(%ecx),%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10b217: 31 d2 xor %edx,%edx
10b219: f7 75 e0 divl -0x20(%ebp)
);
return false;
}
if (
10b21c: 85 d2 test %edx,%edx
10b21e: 74 0b je 10b22b <_Heap_Walk+0x14d>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
10b220: 51 push %ecx
10b221: 68 f6 ec 11 00 push $0x11ecf6
10b226: e9 a0 01 00 00 jmp 10b3cb <_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;
10b22b: 8b 41 04 mov 0x4(%ecx),%eax
10b22e: 83 e0 fe and $0xfffffffe,%eax
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
10b231: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1)
10b236: 74 0b je 10b243 <_Heap_Walk+0x165>
(*printer)(
10b238: 51 push %ecx
10b239: 68 26 ed 11 00 push $0x11ed26
10b23e: e9 88 01 00 00 jmp 10b3cb <_Heap_Walk+0x2ed>
);
return false;
}
if ( free_block->prev != prev_block ) {
10b243: 8b 41 0c mov 0xc(%ecx),%eax
10b246: 3b 45 dc cmp -0x24(%ebp),%eax
10b249: 74 1a je 10b265 <_Heap_Walk+0x187>
(*printer)(
10b24b: 83 ec 0c sub $0xc,%esp
10b24e: 50 push %eax
10b24f: 51 push %ecx
10b250: 68 42 ed 11 00 push $0x11ed42
10b255: 6a 01 push $0x1
10b257: 53 push %ebx
10b258: ff 55 e4 call *-0x1c(%ebp)
10b25b: 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;
10b25e: 31 c0 xor %eax,%eax
10b260: e9 ab 01 00 00 jmp 10b410 <_Heap_Walk+0x332>
return false;
}
prev_block = free_block;
free_block = free_block->next;
10b265: 89 4d dc mov %ecx,-0x24(%ebp)
10b268: 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 ) {
10b26b: 39 f1 cmp %esi,%ecx
10b26d: 75 87 jne 10b1f6 <_Heap_Walk+0x118>
10b26f: 89 5d dc mov %ebx,-0x24(%ebp)
10b272: eb 02 jmp 10b276 <_Heap_Walk+0x198>
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10b274: 89 df mov %ebx,%edi
return true;
}
10b276: 8b 4f 04 mov 0x4(%edi),%ecx
10b279: 89 4d cc mov %ecx,-0x34(%ebp)
10b27c: 83 e1 fe and $0xfffffffe,%ecx
10b27f: 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);
10b282: 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;
10b285: 31 c0 xor %eax,%eax
10b287: 39 5e 20 cmp %ebx,0x20(%esi)
10b28a: 77 08 ja 10b294 <_Heap_Walk+0x1b6> <== NEVER TAKEN
10b28c: 31 c0 xor %eax,%eax
10b28e: 39 5e 24 cmp %ebx,0x24(%esi)
10b291: 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 ) ) {
10b294: 85 c0 test %eax,%eax
10b296: 75 11 jne 10b2a9 <_Heap_Walk+0x1cb>
10b298: 89 d9 mov %ebx,%ecx
10b29a: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10b29d: 83 ec 0c sub $0xc,%esp
10b2a0: 51 push %ecx
10b2a1: 57 push %edi
10b2a2: 68 74 ed 11 00 push $0x11ed74
10b2a7: eb ac jmp 10b255 <_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;
10b2a9: 3b 7d c8 cmp -0x38(%ebp),%edi
10b2ac: 0f 95 c1 setne %cl
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10b2af: 8b 45 e0 mov -0x20(%ebp),%eax
10b2b2: 31 d2 xor %edx,%edx
10b2b4: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
10b2b7: 85 d2 test %edx,%edx
10b2b9: 74 15 je 10b2d0 <_Heap_Walk+0x1f2>
10b2bb: 84 c9 test %cl,%cl
10b2bd: 74 11 je 10b2d0 <_Heap_Walk+0x1f2>
10b2bf: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10b2c2: 83 ec 0c sub $0xc,%esp
10b2c5: ff 75 e0 pushl -0x20(%ebp)
10b2c8: 57 push %edi
10b2c9: 68 a1 ed 11 00 push $0x11eda1
10b2ce: eb 85 jmp 10b255 <_Heap_Walk+0x177>
);
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
10b2d0: 8b 45 d4 mov -0x2c(%ebp),%eax
10b2d3: 39 45 e0 cmp %eax,-0x20(%ebp)
10b2d6: 73 18 jae 10b2f0 <_Heap_Walk+0x212>
10b2d8: 84 c9 test %cl,%cl
10b2da: 74 14 je 10b2f0 <_Heap_Walk+0x212> <== NEVER TAKEN
10b2dc: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10b2df: 52 push %edx
10b2e0: 52 push %edx
10b2e1: 50 push %eax
10b2e2: ff 75 e0 pushl -0x20(%ebp)
10b2e5: 57 push %edi
10b2e6: 68 cf ed 11 00 push $0x11edcf
10b2eb: e9 65 ff ff ff jmp 10b255 <_Heap_Walk+0x177>
);
return false;
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
10b2f0: 39 fb cmp %edi,%ebx
10b2f2: 77 18 ja 10b30c <_Heap_Walk+0x22e>
10b2f4: 84 c9 test %cl,%cl
10b2f6: 74 14 je 10b30c <_Heap_Walk+0x22e>
10b2f8: 89 d9 mov %ebx,%ecx
10b2fa: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10b2fd: 83 ec 0c sub $0xc,%esp
10b300: 51 push %ecx
10b301: 57 push %edi
10b302: 68 fa ed 11 00 push $0x11edfa
10b307: e9 49 ff ff ff jmp 10b255 <_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;
10b30c: 8b 4d cc mov -0x34(%ebp),%ecx
10b30f: 83 e1 01 and $0x1,%ecx
10b312: 89 4d c4 mov %ecx,-0x3c(%ebp)
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10b315: f6 43 04 01 testb $0x1,0x4(%ebx)
10b319: 0f 85 ba 00 00 00 jne 10b3d9 <_Heap_Walk+0x2fb>
block = next_block;
} while ( block != first_block );
return true;
}
10b31f: 8b 46 08 mov 0x8(%esi),%eax
10b322: 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 ?
10b325: 8b 4f 08 mov 0x8(%edi),%ecx
10b328: 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)(
10b32b: ba 1a eb 11 00 mov $0x11eb1a,%edx
10b330: 3b 4e 0c cmp 0xc(%esi),%ecx
10b333: 74 0e je 10b343 <_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)" : "")
10b335: ba 65 ea 11 00 mov $0x11ea65,%edx
10b33a: 39 f1 cmp %esi,%ecx
10b33c: 75 05 jne 10b343 <_Heap_Walk+0x265>
10b33e: ba 29 eb 11 00 mov $0x11eb29,%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 ?
10b343: 8b 47 0c mov 0xc(%edi),%eax
10b346: 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)(
10b349: b8 33 eb 11 00 mov $0x11eb33,%eax
10b34e: 8b 4d c0 mov -0x40(%ebp),%ecx
10b351: 39 4d cc cmp %ecx,-0x34(%ebp)
10b354: 74 0f je 10b365 <_Heap_Walk+0x287>
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
10b356: b8 65 ea 11 00 mov $0x11ea65,%eax
10b35b: 39 75 cc cmp %esi,-0x34(%ebp)
10b35e: 75 05 jne 10b365 <_Heap_Walk+0x287>
10b360: b8 43 eb 11 00 mov $0x11eb43,%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)(
10b365: 83 ec 0c sub $0xc,%esp
10b368: 52 push %edx
10b369: ff 75 b4 pushl -0x4c(%ebp)
10b36c: 50 push %eax
10b36d: ff 75 cc pushl -0x34(%ebp)
10b370: ff 75 e0 pushl -0x20(%ebp)
10b373: 57 push %edi
10b374: 68 2e ee 11 00 push $0x11ee2e
10b379: 6a 00 push $0x0
10b37b: ff 75 dc pushl -0x24(%ebp)
10b37e: 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 ) {
10b381: 8b 03 mov (%ebx),%eax
10b383: 83 c4 30 add $0x30,%esp
10b386: 39 45 e0 cmp %eax,-0x20(%ebp)
10b389: 74 16 je 10b3a1 <_Heap_Walk+0x2c3>
10b38b: 89 d9 mov %ebx,%ecx
10b38d: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10b390: 56 push %esi
10b391: 51 push %ecx
10b392: 50 push %eax
10b393: ff 75 e0 pushl -0x20(%ebp)
10b396: 57 push %edi
10b397: 68 63 ee 11 00 push $0x11ee63
10b39c: e9 b4 fe ff ff jmp 10b255 <_Heap_Walk+0x177>
);
return false;
}
if ( !prev_used ) {
10b3a1: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10b3a5: 75 0b jne 10b3b2 <_Heap_Walk+0x2d4>
10b3a7: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10b3aa: 57 push %edi
10b3ab: 68 9c ee 11 00 push $0x11ee9c
10b3b0: eb 19 jmp 10b3cb <_Heap_Walk+0x2ed>
block = next_block;
} while ( block != first_block );
return true;
}
10b3b2: 8b 46 08 mov 0x8(%esi),%eax
10b3b5: eb 07 jmp 10b3be <_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 ) {
10b3b7: 39 f8 cmp %edi,%eax
10b3b9: 74 4a je 10b405 <_Heap_Walk+0x327>
return true;
}
free_block = free_block->next;
10b3bb: 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 ) {
10b3be: 39 f0 cmp %esi,%eax
10b3c0: 75 f5 jne 10b3b7 <_Heap_Walk+0x2d9>
10b3c2: 8b 5d dc mov -0x24(%ebp),%ebx
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
10b3c5: 57 push %edi
10b3c6: 68 07 ef 11 00 push $0x11ef07
10b3cb: 6a 01 push $0x1
10b3cd: 53 push %ebx
10b3ce: ff 55 e4 call *-0x1c(%ebp)
10b3d1: 83 c4 10 add $0x10,%esp
10b3d4: e9 85 fe ff ff jmp 10b25e <_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) {
10b3d9: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10b3dd: 74 0e je 10b3ed <_Heap_Walk+0x30f>
(*printer)(
10b3df: 83 ec 0c sub $0xc,%esp
10b3e2: ff 75 e0 pushl -0x20(%ebp)
10b3e5: 57 push %edi
10b3e6: 68 cb ee 11 00 push $0x11eecb
10b3eb: eb 0d jmp 10b3fa <_Heap_Walk+0x31c>
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
10b3ed: 51 push %ecx
10b3ee: 51 push %ecx
10b3ef: ff 37 pushl (%edi)
10b3f1: ff 75 e0 pushl -0x20(%ebp)
10b3f4: 57 push %edi
10b3f5: 68 e2 ee 11 00 push $0x11eee2
10b3fa: 6a 00 push $0x0
10b3fc: ff 75 dc pushl -0x24(%ebp)
10b3ff: ff 55 e4 call *-0x1c(%ebp)
10b402: 83 c4 20 add $0x20,%esp
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10b405: 3b 5d d0 cmp -0x30(%ebp),%ebx
10b408: 0f 85 66 fe ff ff jne 10b274 <_Heap_Walk+0x196>
return true;
10b40e: b0 01 mov $0x1,%al
}
10b410: 8d 65 f4 lea -0xc(%ebp),%esp
10b413: 5b pop %ebx
10b414: 5e pop %esi
10b415: 5f pop %edi
10b416: c9 leave
10b417: c3 ret
0010a6c4 <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10a6c4: 55 push %ebp
10a6c5: 89 e5 mov %esp,%ebp
10a6c7: 53 push %ebx
10a6c8: 83 ec 08 sub $0x8,%esp
10a6cb: 8b 45 08 mov 0x8(%ebp),%eax
10a6ce: 8b 55 0c mov 0xc(%ebp),%edx
10a6d1: 8b 5d 10 mov 0x10(%ebp),%ebx
_Internal_errors_What_happened.the_source = the_source;
10a6d4: a3 d8 32 12 00 mov %eax,0x1232d8
_Internal_errors_What_happened.is_internal = is_internal;
10a6d9: 88 15 dc 32 12 00 mov %dl,0x1232dc
_Internal_errors_What_happened.the_error = the_error;
10a6df: 89 1d e0 32 12 00 mov %ebx,0x1232e0
_User_extensions_Fatal( the_source, is_internal, the_error );
10a6e5: 53 push %ebx
10a6e6: 0f b6 d2 movzbl %dl,%edx
10a6e9: 52 push %edx
10a6ea: 50 push %eax
10a6eb: e8 a3 19 00 00 call 10c093 <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
10a6f0: c7 05 9c 33 12 00 05 movl $0x5,0x12339c <== NOT EXECUTED
10a6f7: 00 00 00
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
10a6fa: fa cli <== NOT EXECUTED
10a6fb: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10a6fd: f4 hlt <== NOT EXECUTED
10a6fe: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10a701: eb fe jmp 10a701 <_Internal_error_Occurred+0x3d><== NOT EXECUTED
0010a754 <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
10a754: 55 push %ebp
10a755: 89 e5 mov %esp,%ebp
10a757: 56 push %esi
10a758: 53 push %ebx
10a759: 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;
10a75c: 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 )
10a75e: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
10a762: 74 53 je 10a7b7 <_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 );
10a764: 8d 73 20 lea 0x20(%ebx),%esi
10a767: 83 ec 0c sub $0xc,%esp
10a76a: 56 push %esi
10a76b: e8 30 f8 ff ff call 109fa0 <_Chain_Get>
10a770: 89 c1 mov %eax,%ecx
if ( information->auto_extend ) {
10a772: 83 c4 10 add $0x10,%esp
10a775: 80 7b 12 00 cmpb $0x0,0x12(%ebx)
10a779: 74 3c je 10a7b7 <_Objects_Allocate+0x63>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
10a77b: 85 c0 test %eax,%eax
10a77d: 75 1a jne 10a799 <_Objects_Allocate+0x45>
_Objects_Extend_information( information );
10a77f: 83 ec 0c sub $0xc,%esp
10a782: 53 push %ebx
10a783: e8 60 00 00 00 call 10a7e8 <_Objects_Extend_information>
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
10a788: 89 34 24 mov %esi,(%esp)
10a78b: e8 10 f8 ff ff call 109fa0 <_Chain_Get>
10a790: 89 c1 mov %eax,%ecx
}
if ( the_object ) {
10a792: 83 c4 10 add $0x10,%esp
10a795: 85 c0 test %eax,%eax
10a797: 74 1e je 10a7b7 <_Objects_Allocate+0x63>
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
10a799: 0f b7 41 08 movzwl 0x8(%ecx),%eax
10a79d: 0f b7 53 08 movzwl 0x8(%ebx),%edx
10a7a1: 29 d0 sub %edx,%eax
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
10a7a3: 0f b7 73 14 movzwl 0x14(%ebx),%esi
10a7a7: 31 d2 xor %edx,%edx
10a7a9: f7 f6 div %esi
information->inactive_per_block[ block ]--;
10a7ab: c1 e0 02 shl $0x2,%eax
10a7ae: 03 43 30 add 0x30(%ebx),%eax
10a7b1: ff 08 decl (%eax)
information->inactive--;
10a7b3: 66 ff 4b 2c decw 0x2c(%ebx)
);
}
#endif
return the_object;
}
10a7b7: 89 c8 mov %ecx,%eax
10a7b9: 8d 65 f8 lea -0x8(%ebp),%esp
10a7bc: 5b pop %ebx
10a7bd: 5e pop %esi
10a7be: c9 leave
10a7bf: c3 ret
0010aad8 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
10aad8: 55 push %ebp
10aad9: 89 e5 mov %esp,%ebp
10aadb: 57 push %edi
10aadc: 56 push %esi
10aadd: 53 push %ebx
10aade: 83 ec 0c sub $0xc,%esp
10aae1: 8b 75 08 mov 0x8(%ebp),%esi
10aae4: 8b 7d 0c mov 0xc(%ebp),%edi
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
return NULL;
10aae7: 31 db xor %ebx,%ebx
)
{
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
10aae9: 66 85 ff test %di,%di
10aaec: 74 37 je 10ab25 <_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 );
10aaee: 83 ec 0c sub $0xc,%esp
10aaf1: 56 push %esi
10aaf2: e8 81 3d 00 00 call 10e878 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
10aaf7: 83 c4 10 add $0x10,%esp
10aafa: 85 c0 test %eax,%eax
10aafc: 74 27 je 10ab25 <_Objects_Get_information+0x4d>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
10aafe: 0f b7 ff movzwl %di,%edi
10ab01: 39 c7 cmp %eax,%edi
10ab03: 77 20 ja 10ab25 <_Objects_Get_information+0x4d>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
10ab05: 8b 04 b5 1c 32 12 00 mov 0x12321c(,%esi,4),%eax
10ab0c: 85 c0 test %eax,%eax
10ab0e: 74 15 je 10ab25 <_Objects_Get_information+0x4d><== NEVER TAKEN
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
10ab10: 8b 1c b8 mov (%eax,%edi,4),%ebx
if ( !info )
10ab13: 85 db test %ebx,%ebx
10ab15: 74 0e je 10ab25 <_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;
10ab17: 31 c0 xor %eax,%eax
10ab19: 66 83 7b 10 00 cmpw $0x0,0x10(%ebx)
10ab1e: 0f 95 c0 setne %al
10ab21: f7 d8 neg %eax
10ab23: 21 c3 and %eax,%ebx
#endif
return info;
}
10ab25: 89 d8 mov %ebx,%eax
10ab27: 8d 65 f4 lea -0xc(%ebp),%esp
10ab2a: 5b pop %ebx
10ab2b: 5e pop %esi
10ab2c: 5f pop %edi
10ab2d: c9 leave
10ab2e: c3 ret
001180c8 <_Objects_Get_no_protection>:
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
1180c8: 55 push %ebp
1180c9: 89 e5 mov %esp,%ebp
1180cb: 53 push %ebx
1180cc: 8b 55 08 mov 0x8(%ebp),%edx
1180cf: 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;
1180d2: b8 01 00 00 00 mov $0x1,%eax
1180d7: 2b 42 08 sub 0x8(%edx),%eax
1180da: 03 45 0c add 0xc(%ebp),%eax
if ( information->maximum >= index ) {
1180dd: 0f b7 5a 10 movzwl 0x10(%edx),%ebx
1180e1: 39 c3 cmp %eax,%ebx
1180e3: 72 12 jb 1180f7 <_Objects_Get_no_protection+0x2f>
if ( (the_object = information->local_table[ index ]) != NULL ) {
1180e5: 8b 52 1c mov 0x1c(%edx),%edx
1180e8: 8b 04 82 mov (%edx,%eax,4),%eax
1180eb: 85 c0 test %eax,%eax
1180ed: 74 08 je 1180f7 <_Objects_Get_no_protection+0x2f><== NEVER TAKEN
*location = OBJECTS_LOCAL;
1180ef: c7 01 00 00 00 00 movl $0x0,(%ecx)
return the_object;
1180f5: eb 08 jmp 1180ff <_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;
1180f7: c7 01 01 00 00 00 movl $0x1,(%ecx)
return NULL;
1180fd: 31 c0 xor %eax,%eax
}
1180ff: 5b pop %ebx
118100: c9 leave
118101: c3 ret
0010bcf4 <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
10bcf4: 55 push %ebp
10bcf5: 89 e5 mov %esp,%ebp
10bcf7: 53 push %ebx
10bcf8: 83 ec 14 sub $0x14,%esp
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
10bcfb: 8b 45 08 mov 0x8(%ebp),%eax
10bcfe: 85 c0 test %eax,%eax
10bd00: 75 08 jne 10bd0a <_Objects_Id_to_name+0x16>
10bd02: a1 88 67 12 00 mov 0x126788,%eax
10bd07: 8b 40 08 mov 0x8(%eax),%eax
10bd0a: 89 c2 mov %eax,%edx
10bd0c: c1 ea 18 shr $0x18,%edx
10bd0f: 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 )
10bd12: 8d 4a ff lea -0x1(%edx),%ecx
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
10bd15: bb 03 00 00 00 mov $0x3,%ebx
10bd1a: 83 f9 02 cmp $0x2,%ecx
10bd1d: 77 30 ja 10bd4f <_Objects_Id_to_name+0x5b>
10bd1f: eb 35 jmp 10bd56 <_Objects_Id_to_name+0x62>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
10bd21: 89 c1 mov %eax,%ecx
10bd23: 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 ];
10bd26: 8b 14 8a mov (%edx,%ecx,4),%edx
if ( !information )
10bd29: 85 d2 test %edx,%edx
10bd2b: 74 22 je 10bd4f <_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 );
10bd2d: 51 push %ecx
10bd2e: 8d 4d f4 lea -0xc(%ebp),%ecx
10bd31: 51 push %ecx
10bd32: 50 push %eax
10bd33: 52 push %edx
10bd34: e8 63 ff ff ff call 10bc9c <_Objects_Get>
if ( !the_object )
10bd39: 83 c4 10 add $0x10,%esp
10bd3c: 85 c0 test %eax,%eax
10bd3e: 74 0f je 10bd4f <_Objects_Id_to_name+0x5b>
return OBJECTS_INVALID_ID;
*name = the_object->name;
10bd40: 8b 50 0c mov 0xc(%eax),%edx
10bd43: 8b 45 0c mov 0xc(%ebp),%eax
10bd46: 89 10 mov %edx,(%eax)
_Thread_Enable_dispatch();
10bd48: e8 3d 0a 00 00 call 10c78a <_Thread_Enable_dispatch>
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
10bd4d: 31 db xor %ebx,%ebx
}
10bd4f: 89 d8 mov %ebx,%eax
10bd51: 8b 5d fc mov -0x4(%ebp),%ebx
10bd54: c9 leave
10bd55: 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 ] )
10bd56: 8b 14 95 48 65 12 00 mov 0x126548(,%edx,4),%edx
10bd5d: 85 d2 test %edx,%edx
10bd5f: 75 c0 jne 10bd21 <_Objects_Id_to_name+0x2d>
10bd61: eb ec jmp 10bd4f <_Objects_Id_to_name+0x5b>
0010df2d <_RTEMS_tasks_Post_switch_extension>:
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
10df2d: 55 push %ebp
10df2e: 89 e5 mov %esp,%ebp
10df30: 57 push %edi
10df31: 56 push %esi
10df32: 53 push %ebx
10df33: 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 ];
10df36: 8b 45 08 mov 0x8(%ebp),%eax
10df39: 8b 98 e4 00 00 00 mov 0xe4(%eax),%ebx
if ( !api )
10df3f: 85 db test %ebx,%ebx
10df41: 74 45 je 10df88 <_RTEMS_tasks_Post_switch_extension+0x5b><== NEVER TAKEN
* Signal Processing
*/
asr = &api->Signal;
_ISR_Disable( level );
10df43: 9c pushf
10df44: fa cli
10df45: 58 pop %eax
signal_set = asr->signals_posted;
10df46: 8b 7b 14 mov 0x14(%ebx),%edi
asr->signals_posted = 0;
10df49: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx)
_ISR_Enable( level );
10df50: 50 push %eax
10df51: 9d popf
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
10df52: 85 ff test %edi,%edi
10df54: 74 32 je 10df88 <_RTEMS_tasks_Post_switch_extension+0x5b>
return;
asr->nest_level += 1;
10df56: ff 43 1c incl 0x1c(%ebx)
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
10df59: 50 push %eax
10df5a: 8d 75 e4 lea -0x1c(%ebp),%esi
10df5d: 56 push %esi
10df5e: 68 ff ff 00 00 push $0xffff
10df63: ff 73 10 pushl 0x10(%ebx)
10df66: e8 5d 1a 00 00 call 10f9c8 <rtems_task_mode>
(*asr->handler)( signal_set );
10df6b: 89 3c 24 mov %edi,(%esp)
10df6e: ff 53 0c call *0xc(%ebx)
asr->nest_level -= 1;
10df71: ff 4b 1c decl 0x1c(%ebx)
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
10df74: 83 c4 0c add $0xc,%esp
10df77: 56 push %esi
10df78: 68 ff ff 00 00 push $0xffff
10df7d: ff 75 e4 pushl -0x1c(%ebp)
10df80: e8 43 1a 00 00 call 10f9c8 <rtems_task_mode>
10df85: 83 c4 10 add $0x10,%esp
}
10df88: 8d 65 f4 lea -0xc(%ebp),%esp
10df8b: 5b pop %ebx
10df8c: 5e pop %esi
10df8d: 5f pop %edi
10df8e: c9 leave
10df8f: c3 ret
0010a978 <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
10a978: 55 push %ebp
10a979: 89 e5 mov %esp,%ebp
10a97b: 53 push %ebx
10a97c: 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 );
10a97f: 8d 45 f4 lea -0xc(%ebp),%eax
10a982: 50 push %eax
10a983: ff 75 08 pushl 0x8(%ebp)
10a986: 68 bc 6a 12 00 push $0x126abc
10a98b: e8 5c 19 00 00 call 10c2ec <_Objects_Get>
10a990: 89 c3 mov %eax,%ebx
switch ( location ) {
10a992: 83 c4 10 add $0x10,%esp
10a995: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10a999: 75 64 jne 10a9ff <_Rate_monotonic_Timeout+0x87><== NEVER TAKEN
case OBJECTS_LOCAL:
the_thread = the_period->owner;
10a99b: 8b 40 40 mov 0x40(%eax),%eax
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
10a99e: f6 40 11 40 testb $0x40,0x11(%eax)
10a9a2: 74 18 je 10a9bc <_Rate_monotonic_Timeout+0x44>
10a9a4: 8b 53 08 mov 0x8(%ebx),%edx
10a9a7: 39 50 20 cmp %edx,0x20(%eax)
10a9aa: 75 10 jne 10a9bc <_Rate_monotonic_Timeout+0x44>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
10a9ac: 52 push %edx
10a9ad: 52 push %edx
10a9ae: 68 f8 ff 03 10 push $0x1003fff8
10a9b3: 50 push %eax
10a9b4: e8 9b 20 00 00 call 10ca54 <_Thread_Clear_state>
the_thread->Wait.id == the_period->Object.id ) {
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
10a9b9: 59 pop %ecx
10a9ba: eb 10 jmp 10a9cc <_Rate_monotonic_Timeout+0x54>
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
10a9bc: 83 7b 38 01 cmpl $0x1,0x38(%ebx)
10a9c0: 75 2b jne 10a9ed <_Rate_monotonic_Timeout+0x75>
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
10a9c2: c7 43 38 03 00 00 00 movl $0x3,0x38(%ebx)
_Rate_monotonic_Initiate_statistics( the_period );
10a9c9: 83 ec 0c sub $0xc,%esp
10a9cc: 53 push %ebx
10a9cd: e8 ec fa ff ff call 10a4be <_Rate_monotonic_Initiate_statistics>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10a9d2: 8b 43 3c mov 0x3c(%ebx),%eax
10a9d5: 89 43 1c mov %eax,0x1c(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10a9d8: 58 pop %eax
10a9d9: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
10a9da: 83 c3 10 add $0x10,%ebx
10a9dd: 53 push %ebx
10a9de: 68 68 6c 12 00 push $0x126c68
10a9e3: e8 f8 2f 00 00 call 10d9e0 <_Watchdog_Insert>
10a9e8: 83 c4 10 add $0x10,%esp
10a9eb: eb 07 jmp 10a9f4 <_Rate_monotonic_Timeout+0x7c>
} else
the_period->state = RATE_MONOTONIC_EXPIRED;
10a9ed: 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;
10a9f4: a1 a8 6b 12 00 mov 0x126ba8,%eax
10a9f9: 48 dec %eax
10a9fa: a3 a8 6b 12 00 mov %eax,0x126ba8
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
10a9ff: 8b 5d fc mov -0x4(%ebp),%ebx
10aa02: c9 leave
10aa03: c3 ret
0010ae70 <_Scheduler_priority_Block>:
#include <rtems/score/thread.h>
void _Scheduler_priority_Block(
Thread_Control *the_thread
)
{
10ae70: 55 push %ebp
10ae71: 89 e5 mov %esp,%ebp
10ae73: 56 push %esi
10ae74: 53 push %ebx
10ae75: 8b 55 08 mov 0x8(%ebp),%edx
)
{
Scheduler_priority_Per_thread *sched_info;
Chain_Control *ready;
sched_info = (Scheduler_priority_Per_thread *) the_thread->scheduler_info;
10ae78: 8b 8a 8c 00 00 00 mov 0x8c(%edx),%ecx
ready = sched_info->ready_chain;
10ae7e: 8b 01 mov (%ecx),%eax
if ( _Chain_Has_only_one_node( ready ) ) {
10ae80: 8b 58 08 mov 0x8(%eax),%ebx
10ae83: 39 18 cmp %ebx,(%eax)
10ae85: 75 32 jne 10aeb9 <_Scheduler_priority_Block+0x49>
Chain_Node *tail = _Chain_Tail( the_chain );
10ae87: 8d 58 04 lea 0x4(%eax),%ebx
10ae8a: 89 18 mov %ebx,(%eax)
head->next = tail;
head->previous = NULL;
10ae8c: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
tail->previous = head;
10ae93: 89 40 08 mov %eax,0x8(%eax)
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Remove (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor &= the_priority_map->block_minor;
10ae96: 8b 59 04 mov 0x4(%ecx),%ebx
10ae99: 66 8b 03 mov (%ebx),%ax
10ae9c: 66 23 41 0e and 0xe(%ecx),%ax
10aea0: 66 89 03 mov %ax,(%ebx)
if ( *the_priority_map->minor == 0 )
10aea3: 66 85 c0 test %ax,%ax
10aea6: 75 1b jne 10aec3 <_Scheduler_priority_Block+0x53>
_Priority_Major_bit_map &= the_priority_map->block_major;
10aea8: 66 a1 6c 34 12 00 mov 0x12346c,%ax
10aeae: 23 41 0c and 0xc(%ecx),%eax
10aeb1: 66 a3 6c 34 12 00 mov %ax,0x12346c
10aeb7: eb 0a jmp 10aec3 <_Scheduler_priority_Block+0x53>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10aeb9: 8b 0a mov (%edx),%ecx
previous = the_node->previous;
10aebb: 8b 42 04 mov 0x4(%edx),%eax
next->previous = previous;
10aebe: 89 41 04 mov %eax,0x4(%ecx)
previous->next = next;
10aec1: 89 08 mov %ecx,(%eax)
_Scheduler_priority_Ready_queue_extract( the_thread );
/* TODO: flash critical section? */
if ( _Thread_Is_heir( the_thread ) )
10aec3: 3b 15 60 34 12 00 cmp 0x123460,%edx
10aec9: 75 43 jne 10af0e <_Scheduler_priority_Block+0x9e>
RTEMS_INLINE_ROUTINE Priority_Control _Priority_bit_map_Get_highest( void )
{
Priority_bit_map_Control minor;
Priority_bit_map_Control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
10aecb: 66 8b 35 6c 34 12 00 mov 0x12346c,%si
10aed2: 31 c9 xor %ecx,%ecx
10aed4: 89 cb mov %ecx,%ebx
10aed6: 66 0f bc de bsf %si,%bx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10aeda: 0f b7 db movzwl %bx,%ebx
10aedd: 66 8b b4 1b 70 34 12 mov 0x123470(%ebx,%ebx,1),%si
10aee4: 00
10aee5: 66 0f bc ce bsf %si,%cx
return (_Priority_Bits_index( major ) << 4) +
10aee9: c1 e3 04 shl $0x4,%ebx
10aeec: 0f b7 c9 movzwl %cx,%ecx
10aeef: 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 ] ) )
10aef2: 6b c0 0c imul $0xc,%eax,%eax
10aef5: 03 05 50 f1 11 00 add 0x11f150,%eax
_Scheduler_priority_Schedule_body();
if ( _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
}
10aefb: 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 );
10aefd: 83 c0 04 add $0x4,%eax
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
return NULL;
10af00: 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 ] ) )
10af02: 39 c3 cmp %eax,%ebx
10af04: 74 02 je 10af08 <_Scheduler_priority_Block+0x98><== NEVER TAKEN
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
10af06: 89 d9 mov %ebx,%ecx
*
* @param[in] the_thread - pointer to thread
*/
RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(void)
{
_Thread_Heir = _Scheduler_priority_Ready_queue_first(
10af08: 89 0d 60 34 12 00 mov %ecx,0x123460
/* TODO: flash critical section? */
if ( _Thread_Is_heir( the_thread ) )
_Scheduler_priority_Schedule_body();
if ( _Thread_Is_executing( the_thread ) )
10af0e: 3b 15 5c 34 12 00 cmp 0x12345c,%edx
10af14: 75 07 jne 10af1d <_Scheduler_priority_Block+0xad>
_Thread_Dispatch_necessary = true;
10af16: c6 05 68 34 12 00 01 movb $0x1,0x123468
}
10af1d: 5b pop %ebx
10af1e: 5e pop %esi
10af1f: c9 leave
10af20: c3 ret
0010b070 <_Scheduler_priority_Schedule>:
#include <rtems/system.h>
#include <rtems/score/scheduler.h>
#include <rtems/score/schedulerpriority.h>
void _Scheduler_priority_Schedule(void)
{
10b070: 55 push %ebp
10b071: 89 e5 mov %esp,%ebp
10b073: 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 );
10b074: 66 8b 1d 6c 34 12 00 mov 0x12346c,%bx
10b07b: 31 d2 xor %edx,%edx
10b07d: 89 d1 mov %edx,%ecx
10b07f: 66 0f bc cb bsf %bx,%cx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10b083: 0f b7 c9 movzwl %cx,%ecx
10b086: 66 8b 9c 09 70 34 12 mov 0x123470(%ecx,%ecx,1),%bx
10b08d: 00
10b08e: 66 0f bc d3 bsf %bx,%dx
return (_Priority_Bits_index( major ) << 4) +
10b092: c1 e1 04 shl $0x4,%ecx
10b095: 0f b7 d2 movzwl %dx,%edx
10b098: 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 ] ) )
10b09b: 6b c0 0c imul $0xc,%eax,%eax
10b09e: 03 05 50 f1 11 00 add 0x11f150,%eax
_Scheduler_priority_Schedule_body();
}
10b0a4: 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 );
10b0a6: 83 c0 04 add $0x4,%eax
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
return NULL;
10b0a9: 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 ] ) )
10b0ab: 39 c1 cmp %eax,%ecx
10b0ad: 74 02 je 10b0b1 <_Scheduler_priority_Schedule+0x41><== NEVER TAKEN
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
10b0af: 89 ca mov %ecx,%edx
*
* @param[in] the_thread - pointer to thread
*/
RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(void)
{
_Thread_Heir = _Scheduler_priority_Ready_queue_first(
10b0b1: 89 15 60 34 12 00 mov %edx,0x123460
10b0b7: 5b pop %ebx
10b0b8: c9 leave
10b0b9: c3 ret
0010b17c <_Scheduler_priority_Yield>:
* ready chain
* select heir
*/
void _Scheduler_priority_Yield(void)
{
10b17c: 55 push %ebp
10b17d: 89 e5 mov %esp,%ebp
10b17f: 56 push %esi
10b180: 53 push %ebx
Scheduler_priority_Per_thread *sched_info;
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
10b181: a1 5c 34 12 00 mov 0x12345c,%eax
sched_info = (Scheduler_priority_Per_thread *) executing->scheduler_info;
ready = sched_info->ready_chain;
10b186: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
10b18c: 8b 12 mov (%edx),%edx
_ISR_Disable( level );
10b18e: 9c pushf
10b18f: fa cli
10b190: 59 pop %ecx
if ( !_Chain_Has_only_one_node( ready ) ) {
10b191: 8b 5a 08 mov 0x8(%edx),%ebx
10b194: 39 1a cmp %ebx,(%edx)
10b196: 74 2e je 10b1c6 <_Scheduler_priority_Yield+0x4a>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10b198: 8b 30 mov (%eax),%esi
previous = the_node->previous;
10b19a: 8b 58 04 mov 0x4(%eax),%ebx
next->previous = previous;
10b19d: 89 5e 04 mov %ebx,0x4(%esi)
previous->next = next;
10b1a0: 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;
10b1a2: 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 );
10b1a5: 8d 72 04 lea 0x4(%edx),%esi
10b1a8: 89 30 mov %esi,(%eax)
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
10b1aa: 89 42 08 mov %eax,0x8(%edx)
old_last->next = the_node;
10b1ad: 89 03 mov %eax,(%ebx)
the_node->previous = old_last;
10b1af: 89 58 04 mov %ebx,0x4(%eax)
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
10b1b2: 51 push %ecx
10b1b3: 9d popf
10b1b4: fa cli
if ( _Thread_Is_heir( executing ) )
10b1b5: 3b 05 60 34 12 00 cmp 0x123460,%eax
10b1bb: 75 11 jne 10b1ce <_Scheduler_priority_Yield+0x52><== NEVER TAKEN
_Thread_Heir = (Thread_Control *) _Chain_First( ready );
10b1bd: 8b 02 mov (%edx),%eax
10b1bf: a3 60 34 12 00 mov %eax,0x123460
10b1c4: eb 08 jmp 10b1ce <_Scheduler_priority_Yield+0x52>
_Thread_Dispatch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
10b1c6: 3b 05 60 34 12 00 cmp 0x123460,%eax
10b1cc: 74 07 je 10b1d5 <_Scheduler_priority_Yield+0x59><== ALWAYS TAKEN
_Thread_Dispatch_necessary = true;
10b1ce: c6 05 68 34 12 00 01 movb $0x1,0x123468
_ISR_Enable( level );
10b1d5: 51 push %ecx
10b1d6: 9d popf
}
10b1d7: 5b pop %ebx
10b1d8: 5e pop %esi
10b1d9: c9 leave
10b1da: c3 ret
0010a370 <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
10a370: 55 push %ebp
10a371: 89 e5 mov %esp,%ebp
10a373: 56 push %esi
10a374: 53 push %ebx
10a375: 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();
10a378: 8b 35 34 22 12 00 mov 0x122234,%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;
10a37e: 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) ||
10a380: 85 c9 test %ecx,%ecx
10a382: 74 57 je 10a3db <_TOD_Validate+0x6b> <== NEVER TAKEN
)
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
10a384: b8 40 42 0f 00 mov $0xf4240,%eax
10a389: 31 d2 xor %edx,%edx
10a38b: f7 f6 div %esi
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
10a38d: 39 41 18 cmp %eax,0x18(%ecx)
10a390: 73 49 jae 10a3db <_TOD_Validate+0x6b>
(the_tod->ticks >= ticks_per_second) ||
10a392: 83 79 14 3b cmpl $0x3b,0x14(%ecx)
10a396: 77 43 ja 10a3db <_TOD_Validate+0x6b>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
10a398: 83 79 10 3b cmpl $0x3b,0x10(%ecx)
10a39c: 77 3d ja 10a3db <_TOD_Validate+0x6b>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
10a39e: 83 79 0c 17 cmpl $0x17,0xc(%ecx)
10a3a2: 77 37 ja 10a3db <_TOD_Validate+0x6b>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
10a3a4: 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) ||
10a3a7: 85 c0 test %eax,%eax
10a3a9: 74 30 je 10a3db <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->month == 0) ||
10a3ab: 83 f8 0c cmp $0xc,%eax
10a3ae: 77 2b ja 10a3db <_TOD_Validate+0x6b>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
10a3b0: 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) ||
10a3b2: 81 fe c3 07 00 00 cmp $0x7c3,%esi
10a3b8: 76 21 jbe 10a3db <_TOD_Validate+0x6b>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
10a3ba: 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) ||
10a3bd: 85 d2 test %edx,%edx
10a3bf: 74 1a je 10a3db <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
10a3c1: 83 e6 03 and $0x3,%esi
10a3c4: 75 09 jne 10a3cf <_TOD_Validate+0x5f>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
10a3c6: 8b 04 85 c4 03 12 00 mov 0x1203c4(,%eax,4),%eax
10a3cd: eb 07 jmp 10a3d6 <_TOD_Validate+0x66>
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
10a3cf: 8b 04 85 90 03 12 00 mov 0x120390(,%eax,4),%eax
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
10a3d6: 39 c2 cmp %eax,%edx
10a3d8: 0f 96 c3 setbe %bl
if ( the_tod->day > days_in_month )
return false;
return true;
}
10a3db: 88 d8 mov %bl,%al
10a3dd: 5b pop %ebx
10a3de: 5e pop %esi
10a3df: c9 leave
10a3e0: c3 ret
0010b228 <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
10b228: 55 push %ebp
10b229: 89 e5 mov %esp,%ebp
10b22b: 57 push %edi
10b22c: 56 push %esi
10b22d: 53 push %ebx
10b22e: 83 ec 28 sub $0x28,%esp
10b231: 8b 5d 08 mov 0x8(%ebp),%ebx
10b234: 8b 75 0c mov 0xc(%ebp),%esi
10b237: 8a 45 10 mov 0x10(%ebp),%al
10b23a: 88 45 e7 mov %al,-0x19(%ebp)
States_Control state, original_state;
/*
* Save original state
*/
original_state = the_thread->current_state;
10b23d: 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 );
10b240: 53 push %ebx
10b241: e8 3a 0b 00 00 call 10bd80 <_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 )
10b246: 83 c4 10 add $0x10,%esp
10b249: 39 73 14 cmp %esi,0x14(%ebx)
10b24c: 74 0c je 10b25a <_Thread_Change_priority+0x32>
_Thread_Set_priority( the_thread, new_priority );
10b24e: 50 push %eax
10b24f: 50 push %eax
10b250: 56 push %esi
10b251: 53 push %ebx
10b252: e8 d9 0a 00 00 call 10bd30 <_Thread_Set_priority>
10b257: 83 c4 10 add $0x10,%esp
_ISR_Disable( level );
10b25a: 9c pushf
10b25b: fa cli
10b25c: 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;
10b25d: 8b 43 10 mov 0x10(%ebx),%eax
if ( state != STATES_TRANSIENT ) {
10b260: 83 f8 04 cmp $0x4,%eax
10b263: 74 2b je 10b290 <_Thread_Change_priority+0x68>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
10b265: 83 e7 04 and $0x4,%edi
10b268: 75 08 jne 10b272 <_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);
10b26a: 89 c2 mov %eax,%edx
10b26c: 83 e2 fb and $0xfffffffb,%edx
10b26f: 89 53 10 mov %edx,0x10(%ebx)
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
10b272: 56 push %esi
10b273: 9d popf
if ( _States_Is_waiting_on_thread_queue( state ) ) {
10b274: a9 e0 be 03 00 test $0x3bee0,%eax
10b279: 74 65 je 10b2e0 <_Thread_Change_priority+0xb8>
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
10b27b: 89 5d 0c mov %ebx,0xc(%ebp)
10b27e: 8b 43 44 mov 0x44(%ebx),%eax
10b281: 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 );
}
10b284: 8d 65 f4 lea -0xc(%ebp),%esp
10b287: 5b pop %ebx
10b288: 5e pop %esi
10b289: 5f pop %edi
10b28a: 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 );
10b28b: e9 18 0a 00 00 jmp 10bca8 <_Thread_queue_Requeue>
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
10b290: 83 e7 04 and $0x4,%edi
10b293: 75 26 jne 10b2bb <_Thread_Change_priority+0x93><== NEVER TAKEN
* Interrupts are STILL disabled.
* We now know the thread will be in the READY state when we remove
* the TRANSIENT state. So we have to place it on the appropriate
* Ready Queue with interrupts off.
*/
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
10b295: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx)
if ( prepend_it )
10b29c: 80 7d e7 00 cmpb $0x0,-0x19(%ebp)
10b2a0: 74 0c je 10b2ae <_Thread_Change_priority+0x86>
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Enqueue_first(
Thread_Control *the_thread
)
{
_Scheduler.Operations.enqueue_first( the_thread );
10b2a2: 83 ec 0c sub $0xc,%esp
10b2a5: 53 push %ebx
10b2a6: ff 15 78 f1 11 00 call *0x11f178
10b2ac: eb 0a jmp 10b2b8 <_Thread_Change_priority+0x90>
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Enqueue(
Thread_Control *the_thread
)
{
_Scheduler.Operations.enqueue( the_thread );
10b2ae: 83 ec 0c sub $0xc,%esp
10b2b1: 53 push %ebx
10b2b2: ff 15 74 f1 11 00 call *0x11f174
10b2b8: 83 c4 10 add $0x10,%esp
_Scheduler_Enqueue_first( the_thread );
else
_Scheduler_Enqueue( the_thread );
}
_ISR_Flash( level );
10b2bb: 56 push %esi
10b2bc: 9d popf
10b2bd: fa cli
* This kernel routine implements the scheduling decision logic for
* the scheduler. It does NOT dispatch.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Schedule( void )
{
_Scheduler.Operations.schedule();
10b2be: ff 15 58 f1 11 00 call *0x11f158
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
10b2c4: a1 5c 34 12 00 mov 0x12345c,%eax
* We altered the set of thread priorities. So let's figure out
* who is the heir and if we need to switch to them.
*/
_Scheduler_Schedule();
if ( !_Thread_Is_executing_also_the_heir() &&
10b2c9: 3b 05 60 34 12 00 cmp 0x123460,%eax
10b2cf: 74 0d je 10b2de <_Thread_Change_priority+0xb6>
10b2d1: 80 78 74 00 cmpb $0x0,0x74(%eax)
10b2d5: 74 07 je 10b2de <_Thread_Change_priority+0xb6>
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
10b2d7: c6 05 68 34 12 00 01 movb $0x1,0x123468
_ISR_Enable( level );
10b2de: 56 push %esi
10b2df: 9d popf
}
10b2e0: 8d 65 f4 lea -0xc(%ebp),%esp
10b2e3: 5b pop %ebx
10b2e4: 5e pop %esi
10b2e5: 5f pop %edi
10b2e6: c9 leave
10b2e7: c3 ret
0010b48c <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10b48c: 55 push %ebp
10b48d: 89 e5 mov %esp,%ebp
10b48f: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10b492: 8d 45 f4 lea -0xc(%ebp),%eax
10b495: 50 push %eax
10b496: ff 75 08 pushl 0x8(%ebp)
10b499: e8 82 01 00 00 call 10b620 <_Thread_Get>
switch ( location ) {
10b49e: 83 c4 10 add $0x10,%esp
10b4a1: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10b4a5: 75 1b jne 10b4c2 <_Thread_Delay_ended+0x36><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
10b4a7: 52 push %edx
10b4a8: 52 push %edx
10b4a9: 68 18 00 00 10 push $0x10000018
10b4ae: 50 push %eax
10b4af: e8 34 fe ff ff call 10b2e8 <_Thread_Clear_state>
10b4b4: a1 44 32 12 00 mov 0x123244,%eax
10b4b9: 48 dec %eax
10b4ba: a3 44 32 12 00 mov %eax,0x123244
10b4bf: 83 c4 10 add $0x10,%esp
| STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Thread_Unnest_dispatch();
break;
}
}
10b4c2: c9 leave
10b4c3: c3 ret
0010b4c4 <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
10b4c4: 55 push %ebp
10b4c5: 89 e5 mov %esp,%ebp
10b4c7: 57 push %edi
10b4c8: 56 push %esi
10b4c9: 53 push %ebx
10b4ca: 83 ec 1c sub $0x1c,%esp
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
10b4cd: 8b 1d 5c 34 12 00 mov 0x12345c,%ebx
_ISR_Disable( level );
10b4d3: 9c pushf
10b4d4: fa cli
10b4d5: 58 pop %eax
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
10b4d6: 8d 7d d8 lea -0x28(%ebp),%edi
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
10b4d9: e9 f9 00 00 00 jmp 10b5d7 <_Thread_Dispatch+0x113>
heir = _Thread_Heir;
10b4de: 8b 35 60 34 12 00 mov 0x123460,%esi
_Thread_Dispatch_disable_level = 1;
10b4e4: c7 05 44 32 12 00 01 movl $0x1,0x123244
10b4eb: 00 00 00
_Thread_Dispatch_necessary = false;
10b4ee: c6 05 68 34 12 00 00 movb $0x0,0x123468
_Thread_Executing = heir;
10b4f5: 89 35 5c 34 12 00 mov %esi,0x12345c
/*
* 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 )
10b4fb: 39 de cmp %ebx,%esi
10b4fd: 0f 84 e2 00 00 00 je 10b5e5 <_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 )
10b503: 83 7e 7c 01 cmpl $0x1,0x7c(%esi)
10b507: 75 09 jne 10b512 <_Thread_Dispatch+0x4e>
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
10b509: 8b 15 18 32 12 00 mov 0x123218,%edx
10b50f: 89 56 78 mov %edx,0x78(%esi)
_ISR_Enable( level );
10b512: 50 push %eax
10b513: 9d popf
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
10b514: 83 ec 0c sub $0xc,%esp
10b517: 8d 45 e0 lea -0x20(%ebp),%eax
10b51a: 50 push %eax
10b51b: e8 34 30 00 00 call 10e554 <_TOD_Get_uptime>
_Timestamp_Subtract(
10b520: 83 c4 0c add $0xc,%esp
10b523: 57 push %edi
10b524: 8d 45 e0 lea -0x20(%ebp),%eax
10b527: 50 push %eax
10b528: 68 f0 32 12 00 push $0x1232f0
10b52d: e8 16 0a 00 00 call 10bf48 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
10b532: 58 pop %eax
10b533: 5a pop %edx
10b534: 57 push %edi
10b535: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax
10b53b: 50 push %eax
10b53c: e8 d7 09 00 00 call 10bf18 <_Timespec_Add_to>
_Thread_Time_of_last_context_switch = uptime;
10b541: 8b 45 e0 mov -0x20(%ebp),%eax
10b544: 8b 55 e4 mov -0x1c(%ebp),%edx
10b547: a3 f0 32 12 00 mov %eax,0x1232f0
10b54c: 89 15 f4 32 12 00 mov %edx,0x1232f4
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
10b552: a1 c8 32 12 00 mov 0x1232c8,%eax
10b557: 83 c4 10 add $0x10,%esp
10b55a: 85 c0 test %eax,%eax
10b55c: 74 10 je 10b56e <_Thread_Dispatch+0xaa> <== NEVER TAKEN
executing->libc_reent = *_Thread_libc_reent;
10b55e: 8b 10 mov (%eax),%edx
10b560: 89 93 e0 00 00 00 mov %edx,0xe0(%ebx)
*_Thread_libc_reent = heir->libc_reent;
10b566: 8b 96 e0 00 00 00 mov 0xe0(%esi),%edx
10b56c: 89 10 mov %edx,(%eax)
}
_User_extensions_Thread_switch( executing, heir );
10b56e: 51 push %ecx
10b56f: 51 push %ecx
10b570: 56 push %esi
10b571: 53 push %ebx
10b572: e8 09 0c 00 00 call 10c180 <_User_extensions_Thread_switch>
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
10b577: 58 pop %eax
10b578: 5a pop %edx
10b579: 81 c6 c4 00 00 00 add $0xc4,%esi
10b57f: 56 push %esi
10b580: 8d 83 c4 00 00 00 lea 0xc4(%ebx),%eax
10b586: 50 push %eax
10b587: e8 c4 0e 00 00 call 10c450 <_CPU_Context_switch>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
10b58c: 83 c4 10 add $0x10,%esp
10b58f: 83 bb dc 00 00 00 00 cmpl $0x0,0xdc(%ebx)
10b596: 74 36 je 10b5ce <_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 );
10b598: a1 c4 32 12 00 mov 0x1232c4,%eax
10b59d: 39 c3 cmp %eax,%ebx
10b59f: 74 2d je 10b5ce <_Thread_Dispatch+0x10a>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
10b5a1: 85 c0 test %eax,%eax
10b5a3: 74 11 je 10b5b6 <_Thread_Dispatch+0xf2>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
10b5a5: 83 ec 0c sub $0xc,%esp
10b5a8: 05 dc 00 00 00 add $0xdc,%eax
10b5ad: 50 push %eax
10b5ae: e8 d1 0e 00 00 call 10c484 <_CPU_Context_save_fp>
10b5b3: 83 c4 10 add $0x10,%esp
_Context_Restore_fp( &executing->fp_context );
10b5b6: 83 ec 0c sub $0xc,%esp
10b5b9: 8d 83 dc 00 00 00 lea 0xdc(%ebx),%eax
10b5bf: 50 push %eax
10b5c0: e8 c9 0e 00 00 call 10c48e <_CPU_Context_restore_fp>
_Thread_Allocated_fp = executing;
10b5c5: 89 1d c4 32 12 00 mov %ebx,0x1232c4
10b5cb: 83 c4 10 add $0x10,%esp
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
10b5ce: 8b 1d 5c 34 12 00 mov 0x12345c,%ebx
_ISR_Disable( level );
10b5d4: 9c pushf
10b5d5: fa cli
10b5d6: 58 pop %eax
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
10b5d7: 8a 15 68 34 12 00 mov 0x123468,%dl
10b5dd: 84 d2 test %dl,%dl
10b5df: 0f 85 f9 fe ff ff jne 10b4de <_Thread_Dispatch+0x1a>
_ISR_Disable( level );
}
post_switch:
_Thread_Dispatch_disable_level = 0;
10b5e5: c7 05 44 32 12 00 00 movl $0x0,0x123244
10b5ec: 00 00 00
_ISR_Enable( level );
10b5ef: 50 push %eax
10b5f0: 9d popf
_API_extensions_Run_postswitch();
10b5f1: e8 69 e8 ff ff call 109e5f <_API_extensions_Run_postswitch>
}
10b5f6: 8d 65 f4 lea -0xc(%ebp),%esp
10b5f9: 5b pop %ebx
10b5fa: 5e pop %esi
10b5fb: 5f pop %edi
10b5fc: c9 leave
10b5fd: c3 ret
0010fc2c <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
10fc2c: 55 push %ebp
10fc2d: 89 e5 mov %esp,%ebp
10fc2f: 53 push %ebx
10fc30: 83 ec 14 sub $0x14,%esp
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
10fc33: 8b 1d 5c 34 12 00 mov 0x12345c,%ebx
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
10fc39: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax
_ISR_Set_level(level);
10fc3f: 85 c0 test %eax,%eax
10fc41: 74 03 je 10fc46 <_Thread_Handler+0x1a>
10fc43: fa cli
10fc44: eb 01 jmp 10fc47 <_Thread_Handler+0x1b>
10fc46: fb sti
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
10fc47: a0 0c 2f 12 00 mov 0x122f0c,%al
10fc4c: 88 45 f7 mov %al,-0x9(%ebp)
doneConstructors = 1;
10fc4f: c6 05 0c 2f 12 00 01 movb $0x1,0x122f0c
#endif
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
10fc56: 83 bb dc 00 00 00 00 cmpl $0x0,0xdc(%ebx)
10fc5d: 74 24 je 10fc83 <_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 );
10fc5f: a1 c4 32 12 00 mov 0x1232c4,%eax
10fc64: 39 c3 cmp %eax,%ebx
10fc66: 74 1b je 10fc83 <_Thread_Handler+0x57>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
10fc68: 85 c0 test %eax,%eax
10fc6a: 74 11 je 10fc7d <_Thread_Handler+0x51>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
10fc6c: 83 ec 0c sub $0xc,%esp
10fc6f: 05 dc 00 00 00 add $0xdc,%eax
10fc74: 50 push %eax
10fc75: e8 0a c8 ff ff call 10c484 <_CPU_Context_save_fp>
10fc7a: 83 c4 10 add $0x10,%esp
_Thread_Allocated_fp = executing;
10fc7d: 89 1d c4 32 12 00 mov %ebx,0x1232c4
/*
* 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 );
10fc83: 83 ec 0c sub $0xc,%esp
10fc86: 53 push %ebx
10fc87: e8 a4 c3 ff ff call 10c030 <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
10fc8c: e8 6d b9 ff ff call 10b5fe <_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) */ {
10fc91: 83 c4 10 add $0x10,%esp
10fc94: 80 7d f7 00 cmpb $0x0,-0x9(%ebp)
10fc98: 75 05 jne 10fc9f <_Thread_Handler+0x73>
INIT_NAME ();
10fc9a: e8 f1 c6 00 00 call 11c390 <__start_set_sysctl_set>
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
10fc9f: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx)
10fca6: 75 15 jne 10fcbd <_Thread_Handler+0x91> <== NEVER TAKEN
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
10fca8: 83 ec 0c sub $0xc,%esp
10fcab: ff b3 9c 00 00 00 pushl 0x9c(%ebx)
10fcb1: ff 93 90 00 00 00 call *0x90(%ebx)
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
executing->Wait.return_argument =
10fcb7: 89 43 28 mov %eax,0x28(%ebx)
10fcba: 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 );
10fcbd: 83 ec 0c sub $0xc,%esp
10fcc0: 53 push %ebx
10fcc1: e8 9b c3 ff ff call 10c061 <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
10fcc6: 83 c4 0c add $0xc,%esp
10fcc9: 6a 05 push $0x5
10fccb: 6a 01 push $0x1
10fccd: 6a 00 push $0x0
10fccf: e8 f0 a9 ff ff call 10a6c4 <_Internal_error_Occurred>
0010b694 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
10b694: 55 push %ebp
10b695: 89 e5 mov %esp,%ebp
10b697: 57 push %edi
10b698: 56 push %esi
10b699: 53 push %ebx
10b69a: 83 ec 24 sub $0x24,%esp
10b69d: 8b 5d 0c mov 0xc(%ebp),%ebx
10b6a0: 8b 75 14 mov 0x14(%ebp),%esi
10b6a3: 8a 55 18 mov 0x18(%ebp),%dl
10b6a6: 8a 45 20 mov 0x20(%ebp),%al
10b6a9: 88 45 e7 mov %al,-0x19(%ebp)
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
10b6ac: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx)
10b6b3: 00 00 00
10b6b6: c7 83 e8 00 00 00 00 movl $0x0,0xe8(%ebx)
10b6bd: 00 00 00
extensions_area = NULL;
the_thread->libc_reent = NULL;
10b6c0: c7 83 e0 00 00 00 00 movl $0x0,0xe0(%ebx)
10b6c7: 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 );
10b6ca: 56 push %esi
10b6cb: 53 push %ebx
10b6cc: 88 55 e0 mov %dl,-0x20(%ebp)
10b6cf: e8 dc 06 00 00 call 10bdb0 <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
10b6d4: 83 c4 10 add $0x10,%esp
10b6d7: 39 f0 cmp %esi,%eax
10b6d9: 8a 55 e0 mov -0x20(%ebp),%dl
10b6dc: 0f 82 9f 01 00 00 jb 10b881 <_Thread_Initialize+0x1ed>
10b6e2: 85 c0 test %eax,%eax
10b6e4: 0f 84 97 01 00 00 je 10b881 <_Thread_Initialize+0x1ed><== NEVER TAKEN
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
10b6ea: 8b 8b c0 00 00 00 mov 0xc0(%ebx),%ecx
10b6f0: 89 8b b8 00 00 00 mov %ecx,0xb8(%ebx)
the_stack->size = size;
10b6f6: 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;
10b6fc: 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 ) {
10b6fe: 84 d2 test %dl,%dl
10b700: 74 17 je 10b719 <_Thread_Initialize+0x85>
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
10b702: 83 ec 0c sub $0xc,%esp
10b705: 6a 6c push $0x6c
10b707: e8 e2 0c 00 00 call 10c3ee <_Workspace_Allocate>
10b70c: 89 c7 mov %eax,%edi
if ( !fp_area )
10b70e: 83 c4 10 add $0x10,%esp
10b711: 85 c0 test %eax,%eax
10b713: 0f 84 15 01 00 00 je 10b82e <_Thread_Initialize+0x19a>
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
10b719: 89 bb dc 00 00 00 mov %edi,0xdc(%ebx)
the_thread->Start.fp_context = fp_area;
10b71f: 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;
10b725: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
10b72c: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx)
the_watchdog->id = id;
10b733: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
the_watchdog->user_data = user_data;
10b73a: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10b741: a1 d4 32 12 00 mov 0x1232d4,%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;
10b746: 31 f6 xor %esi,%esi
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10b748: 85 c0 test %eax,%eax
10b74a: 74 1d je 10b769 <_Thread_Initialize+0xd5>
extensions_area = _Workspace_Allocate(
10b74c: 83 ec 0c sub $0xc,%esp
10b74f: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax
10b756: 50 push %eax
10b757: e8 92 0c 00 00 call 10c3ee <_Workspace_Allocate>
10b75c: 89 c6 mov %eax,%esi
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
10b75e: 83 c4 10 add $0x10,%esp
10b761: 85 c0 test %eax,%eax
10b763: 0f 84 c7 00 00 00 je 10b830 <_Thread_Initialize+0x19c>
goto failed;
}
the_thread->extensions = (void **) extensions_area;
10b769: 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 ) {
10b76f: 85 f6 test %esi,%esi
10b771: 74 16 je 10b789 <_Thread_Initialize+0xf5>
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
10b773: 8b 15 d4 32 12 00 mov 0x1232d4,%edx
10b779: 31 c0 xor %eax,%eax
10b77b: eb 08 jmp 10b785 <_Thread_Initialize+0xf1>
the_thread->extensions[i] = NULL;
10b77d: 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++ )
10b784: 40 inc %eax
10b785: 39 d0 cmp %edx,%eax
10b787: 76 f4 jbe 10b77d <_Thread_Initialize+0xe9>
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
10b789: 8a 45 e7 mov -0x19(%ebp),%al
10b78c: 88 83 a0 00 00 00 mov %al,0xa0(%ebx)
the_thread->Start.budget_algorithm = budget_algorithm;
10b792: 8b 45 24 mov 0x24(%ebp),%eax
10b795: 89 83 a4 00 00 00 mov %eax,0xa4(%ebx)
the_thread->Start.budget_callout = budget_callout;
10b79b: 8b 45 28 mov 0x28(%ebp),%eax
10b79e: 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;
10b7a4: 8b 45 2c mov 0x2c(%ebp),%eax
10b7a7: 89 83 ac 00 00 00 mov %eax,0xac(%ebx)
the_thread->current_state = STATES_DORMANT;
10b7ad: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx)
the_thread->Wait.queue = NULL;
10b7b4: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
the_thread->resource_count = 0;
10b7bb: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx)
the_thread->real_priority = priority;
10b7c2: 8b 45 1c mov 0x1c(%ebp),%eax
10b7c5: 89 43 18 mov %eax,0x18(%ebx)
the_thread->Start.initial_priority = priority;
10b7c8: 89 83 b0 00 00 00 mov %eax,0xb0(%ebx)
*/
RTEMS_INLINE_ROUTINE void* _Scheduler_Allocate(
Thread_Control *the_thread
)
{
return _Scheduler.Operations.allocate( the_thread );
10b7ce: 83 ec 0c sub $0xc,%esp
10b7d1: 53 push %ebx
10b7d2: ff 15 68 f1 11 00 call *0x11f168
10b7d8: 89 c2 mov %eax,%edx
sched =_Scheduler_Allocate( the_thread );
if ( !sched )
10b7da: 83 c4 10 add $0x10,%esp
10b7dd: 85 c0 test %eax,%eax
10b7df: 74 51 je 10b832 <_Thread_Initialize+0x19e>
goto failed;
_Thread_Set_priority( the_thread, priority );
10b7e1: 51 push %ecx
10b7e2: 51 push %ecx
10b7e3: ff 75 1c pushl 0x1c(%ebp)
10b7e6: 53 push %ebx
10b7e7: 89 45 e0 mov %eax,-0x20(%ebp)
10b7ea: e8 41 05 00 00 call 10bd30 <_Thread_Set_priority>
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
10b7ef: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx)
10b7f6: 00 00 00
10b7f9: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx)
10b800: 00 00 00
_Workspace_Free( sched );
_Thread_Stack_Free( the_thread );
return false;
}
10b803: 8b 45 08 mov 0x8(%ebp),%eax
10b806: 8b 40 1c mov 0x1c(%eax),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
10b809: 0f b7 4b 08 movzwl 0x8(%ebx),%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10b80d: 89 1c 88 mov %ebx,(%eax,%ecx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10b810: 8b 45 30 mov 0x30(%ebp),%eax
10b813: 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 );
10b816: 89 1c 24 mov %ebx,(%esp)
10b819: e8 b2 08 00 00 call 10c0d0 <_User_extensions_Thread_create>
10b81e: 88 c1 mov %al,%cl
if ( extension_status )
10b820: 83 c4 10 add $0x10,%esp
return true;
10b823: 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 )
10b825: 84 c9 test %cl,%cl
10b827: 8b 55 e0 mov -0x20(%ebp),%edx
10b82a: 74 06 je 10b832 <_Thread_Initialize+0x19e>
10b82c: eb 55 jmp 10b883 <_Thread_Initialize+0x1ef>
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
10b82e: 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;
10b830: 31 d2 xor %edx,%edx
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
return true;
failed:
_Workspace_Free( the_thread->libc_reent );
10b832: 83 ec 0c sub $0xc,%esp
10b835: ff b3 e0 00 00 00 pushl 0xe0(%ebx)
10b83b: 89 55 e0 mov %edx,-0x20(%ebp)
10b83e: e8 c4 0b 00 00 call 10c407 <_Workspace_Free>
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
_Workspace_Free( the_thread->API_Extensions[i] );
10b843: 5a pop %edx
10b844: ff b3 e4 00 00 00 pushl 0xe4(%ebx)
10b84a: e8 b8 0b 00 00 call 10c407 <_Workspace_Free>
10b84f: 58 pop %eax
10b850: ff b3 e8 00 00 00 pushl 0xe8(%ebx)
10b856: e8 ac 0b 00 00 call 10c407 <_Workspace_Free>
_Workspace_Free( extensions_area );
10b85b: 89 34 24 mov %esi,(%esp)
10b85e: e8 a4 0b 00 00 call 10c407 <_Workspace_Free>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
_Workspace_Free( fp_area );
10b863: 89 3c 24 mov %edi,(%esp)
10b866: e8 9c 0b 00 00 call 10c407 <_Workspace_Free>
#endif
_Workspace_Free( sched );
10b86b: 8b 55 e0 mov -0x20(%ebp),%edx
10b86e: 89 14 24 mov %edx,(%esp)
10b871: e8 91 0b 00 00 call 10c407 <_Workspace_Free>
_Thread_Stack_Free( the_thread );
10b876: 89 1c 24 mov %ebx,(%esp)
10b879: e8 82 05 00 00 call 10be00 <_Thread_Stack_Free>
return false;
10b87e: 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 */
10b881: 31 c0 xor %eax,%eax
_Workspace_Free( sched );
_Thread_Stack_Free( the_thread );
return false;
}
10b883: 8d 65 f4 lea -0xc(%ebp),%esp
10b886: 5b pop %ebx
10b887: 5e pop %esi
10b888: 5f pop %edi
10b889: c9 leave
10b88a: c3 ret
0010eaa8 <_Thread_queue_Process_timeout>:
#include <rtems/score/tqdata.h>
void _Thread_queue_Process_timeout(
Thread_Control *the_thread
)
{
10eaa8: 55 push %ebp
10eaa9: 89 e5 mov %esp,%ebp
10eaab: 83 ec 08 sub $0x8,%esp
10eaae: 8b 55 08 mov 0x8(%ebp),%edx
Thread_queue_Control *the_thread_queue = the_thread->Wait.queue;
10eab1: 8b 42 44 mov 0x44(%edx),%eax
* If it is not satisfied, then it is "nothing happened" and
* this is the "timeout" transition. After a request is satisfied,
* a timeout is not allowed to occur.
*/
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED &&
10eab4: 8b 48 30 mov 0x30(%eax),%ecx
10eab7: 85 c9 test %ecx,%ecx
10eab9: 74 1c je 10ead7 <_Thread_queue_Process_timeout+0x2f>
10eabb: 3b 15 5c 34 12 00 cmp 0x12345c,%edx
10eac1: 75 14 jne 10ead7 <_Thread_queue_Process_timeout+0x2f><== NEVER TAKEN
_Thread_Is_executing( the_thread ) ) {
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
10eac3: 83 f9 03 cmp $0x3,%ecx
10eac6: 74 21 je 10eae9 <_Thread_queue_Process_timeout+0x41>
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
10eac8: 8b 48 3c mov 0x3c(%eax),%ecx
10eacb: 89 4a 34 mov %ecx,0x34(%edx)
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
10eace: c7 40 30 02 00 00 00 movl $0x2,0x30(%eax)
10ead5: eb 12 jmp 10eae9 <_Thread_queue_Process_timeout+0x41>
}
} else {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
10ead7: 8b 48 3c mov 0x3c(%eax),%ecx
10eada: 89 4a 34 mov %ecx,0x34(%edx)
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
10eadd: 51 push %ecx
10eade: 51 push %ecx
10eadf: 52 push %edx
10eae0: 50 push %eax
10eae1: e8 da fe ff ff call 10e9c0 <_Thread_queue_Extract>
10eae6: 83 c4 10 add $0x10,%esp
}
}
10eae9: c9 leave
10eaea: c3 ret
0010bca8 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
10bca8: 55 push %ebp
10bca9: 89 e5 mov %esp,%ebp
10bcab: 57 push %edi
10bcac: 56 push %esi
10bcad: 53 push %ebx
10bcae: 83 ec 1c sub $0x1c,%esp
10bcb1: 8b 75 08 mov 0x8(%ebp),%esi
10bcb4: 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 )
10bcb7: 85 f6 test %esi,%esi
10bcb9: 74 36 je 10bcf1 <_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 ) {
10bcbb: 83 7e 34 01 cmpl $0x1,0x34(%esi)
10bcbf: 75 30 jne 10bcf1 <_Thread_queue_Requeue+0x49><== NEVER TAKEN
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
10bcc1: 9c pushf
10bcc2: fa cli
10bcc3: 5b pop %ebx
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
10bcc4: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi)
10bccb: 74 22 je 10bcef <_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;
10bccd: 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 );
10bcd4: 50 push %eax
10bcd5: 6a 01 push $0x1
10bcd7: 57 push %edi
10bcd8: 56 push %esi
10bcd9: e8 12 2d 00 00 call 10e9f0 <_Thread_queue_Extract_priority_helper>
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
10bcde: 83 c4 0c add $0xc,%esp
10bce1: 8d 45 e4 lea -0x1c(%ebp),%eax
10bce4: 50 push %eax
10bce5: 57 push %edi
10bce6: 56 push %esi
10bce7: e8 c0 fd ff ff call 10baac <_Thread_queue_Enqueue_priority>
10bcec: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10bcef: 53 push %ebx
10bcf0: 9d popf
}
}
10bcf1: 8d 65 f4 lea -0xc(%ebp),%esp
10bcf4: 5b pop %ebx
10bcf5: 5e pop %esi
10bcf6: 5f pop %edi
10bcf7: c9 leave
10bcf8: c3 ret
0010bcfc <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10bcfc: 55 push %ebp
10bcfd: 89 e5 mov %esp,%ebp
10bcff: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10bd02: 8d 45 f4 lea -0xc(%ebp),%eax
10bd05: 50 push %eax
10bd06: ff 75 08 pushl 0x8(%ebp)
10bd09: e8 12 f9 ff ff call 10b620 <_Thread_Get>
switch ( location ) {
10bd0e: 83 c4 10 add $0x10,%esp
10bd11: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10bd15: 75 17 jne 10bd2e <_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 );
10bd17: 83 ec 0c sub $0xc,%esp
10bd1a: 50 push %eax
10bd1b: e8 88 2d 00 00 call 10eaa8 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10bd20: a1 44 32 12 00 mov 0x123244,%eax
10bd25: 48 dec %eax
10bd26: a3 44 32 12 00 mov %eax,0x123244
10bd2b: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10bd2e: c9 leave
10bd2f: c3 ret
00116084 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
116084: 55 push %ebp
116085: 89 e5 mov %esp,%ebp
116087: 57 push %edi
116088: 56 push %esi
116089: 53 push %ebx
11608a: 83 ec 4c sub $0x4c,%esp
11608d: 8b 5d 08 mov 0x8(%ebp),%ebx
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
116090: 8d 55 dc lea -0x24(%ebp),%edx
116093: 8d 45 e0 lea -0x20(%ebp),%eax
116096: 89 45 dc mov %eax,-0x24(%ebp)
head->previous = NULL;
116099: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
tail->previous = head;
1160a0: 89 55 e4 mov %edx,-0x1c(%ebp)
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
1160a3: 8d 7d d0 lea -0x30(%ebp),%edi
1160a6: 8d 4d d4 lea -0x2c(%ebp),%ecx
1160a9: 89 4d d0 mov %ecx,-0x30(%ebp)
head->previous = NULL;
1160ac: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
tail->previous = head;
1160b3: 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 );
1160b6: 8d 53 30 lea 0x30(%ebx),%edx
1160b9: 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 );
1160bc: 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;
1160bf: 89 45 b4 mov %eax,-0x4c(%ebp)
{
/*
* 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;
1160c2: 8d 45 dc lea -0x24(%ebp),%eax
1160c5: 89 43 78 mov %eax,0x78(%ebx)
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
1160c8: a1 48 c7 13 00 mov 0x13c748,%eax
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
1160cd: 8b 53 3c mov 0x3c(%ebx),%edx
watchdogs->last_snapshot = snapshot;
1160d0: 89 43 3c mov %eax,0x3c(%ebx)
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
1160d3: 51 push %ecx
1160d4: 57 push %edi
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
1160d5: 29 d0 sub %edx,%eax
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
1160d7: 50 push %eax
1160d8: ff 75 c0 pushl -0x40(%ebp)
1160db: e8 c8 37 00 00 call 1198a8 <_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();
1160e0: 8b 15 c0 c6 13 00 mov 0x13c6c0,%edx
1160e6: 89 55 c4 mov %edx,-0x3c(%ebp)
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
1160e9: 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 ) {
1160ec: 83 c4 10 add $0x10,%esp
1160ef: 39 c2 cmp %eax,%edx
1160f1: 76 0d jbe 116100 <_Timer_server_Body+0x7c>
/*
* 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 );
1160f3: 51 push %ecx
1160f4: 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;
1160f5: 29 c2 sub %eax,%edx
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
1160f7: 52 push %edx
1160f8: 56 push %esi
1160f9: e8 aa 37 00 00 call 1198a8 <_Watchdog_Adjust_to_chain>
1160fe: eb 0f jmp 11610f <_Timer_server_Body+0x8b>
} else if ( snapshot < last_snapshot ) {
116100: 73 10 jae 116112 <_Timer_server_Body+0x8e>
/*
* 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 );
116102: 52 push %edx
} 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;
116103: 2b 45 c4 sub -0x3c(%ebp),%eax
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
116106: 50 push %eax
116107: 6a 01 push $0x1
116109: 56 push %esi
11610a: e8 2d 37 00 00 call 11983c <_Watchdog_Adjust>
11610f: 83 c4 10 add $0x10,%esp
}
watchdogs->last_snapshot = snapshot;
116112: 8b 45 c4 mov -0x3c(%ebp),%eax
116115: 89 43 74 mov %eax,0x74(%ebx)
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
116118: 8b 43 78 mov 0x78(%ebx),%eax
11611b: 83 ec 0c sub $0xc,%esp
11611e: 50 push %eax
11611f: e8 b4 08 00 00 call 1169d8 <_Chain_Get>
if ( timer == NULL ) {
116124: 83 c4 10 add $0x10,%esp
116127: 85 c0 test %eax,%eax
116129: 74 29 je 116154 <_Timer_server_Body+0xd0><== ALWAYS TAKEN
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
11612b: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED
11612e: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED
116131: 75 0b jne 11613e <_Timer_server_Body+0xba><== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
116133: 51 push %ecx <== NOT EXECUTED
116134: 51 push %ecx <== NOT EXECUTED
116135: 83 c0 10 add $0x10,%eax <== NOT EXECUTED
116138: 50 push %eax <== NOT EXECUTED
116139: ff 75 c0 pushl -0x40(%ebp) <== NOT EXECUTED
11613c: eb 0c jmp 11614a <_Timer_server_Body+0xc6><== NOT EXECUTED
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
11613e: 83 fa 03 cmp $0x3,%edx <== NOT EXECUTED
116141: 75 d5 jne 116118 <_Timer_server_Body+0x94><== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
116143: 52 push %edx <== NOT EXECUTED
116144: 52 push %edx <== NOT EXECUTED
116145: 83 c0 10 add $0x10,%eax <== NOT EXECUTED
116148: 50 push %eax <== NOT EXECUTED
116149: 56 push %esi <== NOT EXECUTED
11614a: e8 e1 37 00 00 call 119930 <_Watchdog_Insert> <== NOT EXECUTED
11614f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
116152: eb c4 jmp 116118 <_Timer_server_Body+0x94><== 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 );
116154: 9c pushf
116155: fa cli
116156: 58 pop %eax
if ( _Chain_Is_empty( insert_chain ) ) {
116157: 8b 55 b4 mov -0x4c(%ebp),%edx
11615a: 39 55 dc cmp %edx,-0x24(%ebp)
11615d: 75 13 jne 116172 <_Timer_server_Body+0xee><== NEVER TAKEN
ts->insert_chain = NULL;
11615f: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx)
_ISR_Enable( level );
116166: 50 push %eax
116167: 9d popf
116168: 8d 55 d4 lea -0x2c(%ebp),%edx
_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 ) ) {
11616b: 39 55 d0 cmp %edx,-0x30(%ebp)
11616e: 75 09 jne 116179 <_Timer_server_Body+0xf5>
116170: eb 49 jmp 1161bb <_Timer_server_Body+0x137>
ts->insert_chain = NULL;
_ISR_Enable( level );
break;
} else {
_ISR_Enable( level );
116172: 50 push %eax <== NOT EXECUTED
116173: 9d popf <== NOT EXECUTED
116174: e9 4f ff ff ff jmp 1160c8 <_Timer_server_Body+0x44><== NOT EXECUTED
/*
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
116179: 9c pushf
11617a: fa cli
11617b: 8f 45 c4 popl -0x3c(%ebp)
initialized = false;
}
#endif
return status;
}
11617e: 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))
116181: 39 d0 cmp %edx,%eax
116183: 74 2d je 1161b2 <_Timer_server_Body+0x12e>
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
116185: 8b 08 mov (%eax),%ecx
head->next = new_first;
116187: 89 4d d0 mov %ecx,-0x30(%ebp)
new_first->previous = head;
11618a: 89 79 04 mov %edi,0x4(%ecx)
* 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 ) {
11618d: 85 c0 test %eax,%eax
11618f: 74 21 je 1161b2 <_Timer_server_Body+0x12e><== NEVER TAKEN
watchdog->state = WATCHDOG_INACTIVE;
116191: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
_ISR_Enable( level );
116198: ff 75 c4 pushl -0x3c(%ebp)
11619b: 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 );
11619c: 51 push %ecx
11619d: 51 push %ecx
11619e: ff 70 24 pushl 0x24(%eax)
1161a1: ff 70 20 pushl 0x20(%eax)
1161a4: 89 55 bc mov %edx,-0x44(%ebp)
1161a7: ff 50 1c call *0x1c(%eax)
}
1161aa: 83 c4 10 add $0x10,%esp
1161ad: 8b 55 bc mov -0x44(%ebp),%edx
1161b0: eb c7 jmp 116179 <_Timer_server_Body+0xf5>
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
_ISR_Enable( level );
} else {
_ISR_Enable( level );
1161b2: ff 75 c4 pushl -0x3c(%ebp)
1161b5: 9d popf
1161b6: e9 07 ff ff ff jmp 1160c2 <_Timer_server_Body+0x3e>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
1161bb: c6 43 7c 00 movb $0x0,0x7c(%ebx)
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
1161bf: e8 24 fe ff ff call 115fe8 <_Thread_Disable_dispatch>
_Thread_Set_state( ts->thread, STATES_DELAYING );
1161c4: 51 push %ecx
1161c5: 51 push %ecx
1161c6: 6a 08 push $0x8
1161c8: ff 33 pushl (%ebx)
1161ca: e8 81 31 00 00 call 119350 <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
1161cf: 89 d8 mov %ebx,%eax
1161d1: e8 22 fe ff ff call 115ff8 <_Timer_server_Reset_interval_system_watchdog>
_Timer_server_Reset_tod_system_watchdog( ts );
1161d6: 89 d8 mov %ebx,%eax
1161d8: e8 61 fe ff ff call 11603e <_Timer_server_Reset_tod_system_watchdog>
_Thread_Enable_dispatch();
1161dd: e8 a0 29 00 00 call 118b82 <_Thread_Enable_dispatch>
ts->active = true;
1161e2: 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 );
1161e6: 8d 43 08 lea 0x8(%ebx),%eax
1161e9: 89 04 24 mov %eax,(%esp)
1161ec: e8 5f 38 00 00 call 119a50 <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
1161f1: 8d 43 40 lea 0x40(%ebx),%eax
1161f4: 89 04 24 mov %eax,(%esp)
1161f7: e8 54 38 00 00 call 119a50 <_Watchdog_Remove>
1161fc: 83 c4 10 add $0x10,%esp
1161ff: e9 be fe ff ff jmp 1160c2 <_Timer_server_Body+0x3e>
00116204 <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
116204: 55 push %ebp
116205: 89 e5 mov %esp,%ebp
116207: 57 push %edi
116208: 56 push %esi
116209: 53 push %ebx
11620a: 83 ec 2c sub $0x2c,%esp
11620d: 8b 5d 08 mov 0x8(%ebp),%ebx
116210: 8b 75 0c mov 0xc(%ebp),%esi
if ( ts->insert_chain == NULL ) {
116213: 8b 43 78 mov 0x78(%ebx),%eax
116216: 85 c0 test %eax,%eax
116218: 0f 85 de 00 00 00 jne 1162fc <_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();
11621e: e8 c5 fd ff ff call 115fe8 <_Thread_Disable_dispatch>
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
116223: 8b 46 38 mov 0x38(%esi),%eax
116226: 83 f8 01 cmp $0x1,%eax
116229: 75 5a jne 116285 <_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 );
11622b: 9c pushf
11622c: fa cli
11622d: 8f 45 e0 popl -0x20(%ebp)
snapshot = _Watchdog_Ticks_since_boot;
116230: 8b 15 48 c7 13 00 mov 0x13c748,%edx
last_snapshot = ts->Interval_watchdogs.last_snapshot;
116236: 8b 4b 3c mov 0x3c(%ebx),%ecx
initialized = false;
}
#endif
return status;
}
116239: 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 );
11623c: 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 ) ) {
11623f: 39 f8 cmp %edi,%eax
116241: 74 19 je 11625c <_Timer_server_Schedule_operation_method+0x58>
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
116243: 89 d7 mov %edx,%edi
116245: 29 cf sub %ecx,%edi
116247: 89 7d e4 mov %edi,-0x1c(%ebp)
delta_interval = first_watchdog->delta_interval;
11624a: 8b 78 10 mov 0x10(%eax),%edi
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
11624d: 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) {
11624f: 3b 7d e4 cmp -0x1c(%ebp),%edi
116252: 76 05 jbe 116259 <_Timer_server_Schedule_operation_method+0x55>
delta_interval -= delta;
116254: 89 f9 mov %edi,%ecx
116256: 2b 4d e4 sub -0x1c(%ebp),%ecx
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
116259: 89 48 10 mov %ecx,0x10(%eax)
}
ts->Interval_watchdogs.last_snapshot = snapshot;
11625c: 89 53 3c mov %edx,0x3c(%ebx)
_ISR_Enable( level );
11625f: ff 75 e0 pushl -0x20(%ebp)
116262: 9d popf
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
116263: 50 push %eax
116264: 50 push %eax
116265: 83 c6 10 add $0x10,%esi
116268: 56 push %esi
116269: 8d 43 30 lea 0x30(%ebx),%eax
11626c: 50 push %eax
11626d: e8 be 36 00 00 call 119930 <_Watchdog_Insert>
if ( !ts->active ) {
116272: 8a 43 7c mov 0x7c(%ebx),%al
116275: 83 c4 10 add $0x10,%esp
116278: 84 c0 test %al,%al
11627a: 75 74 jne 1162f0 <_Timer_server_Schedule_operation_method+0xec>
_Timer_server_Reset_interval_system_watchdog( ts );
11627c: 89 d8 mov %ebx,%eax
11627e: e8 75 fd ff ff call 115ff8 <_Timer_server_Reset_interval_system_watchdog>
116283: eb 6b jmp 1162f0 <_Timer_server_Schedule_operation_method+0xec>
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
116285: 83 f8 03 cmp $0x3,%eax
116288: 75 66 jne 1162f0 <_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 );
11628a: 9c pushf
11628b: fa cli
11628c: 8f 45 e0 popl -0x20(%ebp)
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
11628f: 8b 15 c0 c6 13 00 mov 0x13c6c0,%edx
last_snapshot = ts->TOD_watchdogs.last_snapshot;
116295: 8b 43 74 mov 0x74(%ebx),%eax
initialized = false;
}
#endif
return status;
}
116298: 8b 4b 68 mov 0x68(%ebx),%ecx
11629b: 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 ) ) {
11629e: 39 f9 cmp %edi,%ecx
1162a0: 74 27 je 1162c9 <_Timer_server_Schedule_operation_method+0xc5>
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
1162a2: 8b 79 10 mov 0x10(%ecx),%edi
1162a5: 89 7d d4 mov %edi,-0x2c(%ebp)
if ( snapshot > last_snapshot ) {
1162a8: 39 c2 cmp %eax,%edx
1162aa: 76 15 jbe 1162c1 <_Timer_server_Schedule_operation_method+0xbd>
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
1162ac: 89 d7 mov %edx,%edi
1162ae: 29 c7 sub %eax,%edi
1162b0: 89 7d e4 mov %edi,-0x1c(%ebp)
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
1162b3: 31 c0 xor %eax,%eax
if ( snapshot > last_snapshot ) {
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
if (delta_interval > delta) {
1162b5: 39 7d d4 cmp %edi,-0x2c(%ebp)
1162b8: 76 0c jbe 1162c6 <_Timer_server_Schedule_operation_method+0xc2><== NEVER TAKEN
delta_interval -= delta;
1162ba: 8b 45 d4 mov -0x2c(%ebp),%eax
1162bd: 29 f8 sub %edi,%eax
1162bf: eb 05 jmp 1162c6 <_Timer_server_Schedule_operation_method+0xc2>
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
1162c1: 03 45 d4 add -0x2c(%ebp),%eax
delta_interval += delta;
1162c4: 29 d0 sub %edx,%eax
}
first_watchdog->delta_interval = delta_interval;
1162c6: 89 41 10 mov %eax,0x10(%ecx)
}
ts->TOD_watchdogs.last_snapshot = snapshot;
1162c9: 89 53 74 mov %edx,0x74(%ebx)
_ISR_Enable( level );
1162cc: ff 75 e0 pushl -0x20(%ebp)
1162cf: 9d popf
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
1162d0: 57 push %edi
1162d1: 57 push %edi
1162d2: 83 c6 10 add $0x10,%esi
1162d5: 56 push %esi
1162d6: 8d 43 68 lea 0x68(%ebx),%eax
1162d9: 50 push %eax
1162da: e8 51 36 00 00 call 119930 <_Watchdog_Insert>
if ( !ts->active ) {
1162df: 8a 43 7c mov 0x7c(%ebx),%al
1162e2: 83 c4 10 add $0x10,%esp
1162e5: 84 c0 test %al,%al
1162e7: 75 07 jne 1162f0 <_Timer_server_Schedule_operation_method+0xec>
_Timer_server_Reset_tod_system_watchdog( ts );
1162e9: 89 d8 mov %ebx,%eax
1162eb: e8 4e fd ff ff call 11603e <_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 );
}
}
1162f0: 8d 65 f4 lea -0xc(%ebp),%esp
1162f3: 5b pop %ebx
1162f4: 5e pop %esi
1162f5: 5f pop %edi
1162f6: c9 leave
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
1162f7: e9 86 28 00 00 jmp 118b82 <_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 );
1162fc: 8b 43 78 mov 0x78(%ebx),%eax <== NOT EXECUTED
1162ff: 89 75 0c mov %esi,0xc(%ebp) <== NOT EXECUTED
116302: 89 45 08 mov %eax,0x8(%ebp) <== NOT EXECUTED
}
}
116305: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
116308: 5b pop %ebx <== NOT EXECUTED
116309: 5e pop %esi <== NOT EXECUTED
11630a: 5f pop %edi <== NOT EXECUTED
11630b: 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 );
11630c: e9 8b 06 00 00 jmp 11699c <_Chain_Append> <== NOT EXECUTED
0010c093 <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10c093: 55 push %ebp
10c094: 89 e5 mov %esp,%ebp
10c096: 57 push %edi
10c097: 56 push %esi
10c098: 53 push %ebx
10c099: 83 ec 0c sub $0xc,%esp
10c09c: 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 );
}
}
10c09f: 8b 1d 14 34 12 00 mov 0x123414,%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 );
10c0a5: 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 );
10c0a9: eb 15 jmp 10c0c0 <_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 )
10c0ab: 8b 43 30 mov 0x30(%ebx),%eax
10c0ae: 85 c0 test %eax,%eax
10c0b0: 74 0b je 10c0bd <_User_extensions_Fatal+0x2a>
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
10c0b2: 52 push %edx
10c0b3: 57 push %edi
10c0b4: 56 push %esi
10c0b5: ff 75 08 pushl 0x8(%ebp)
10c0b8: ff d0 call *%eax
10c0ba: 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 ) {
10c0bd: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
10c0c0: 81 fb 0c 34 12 00 cmp $0x12340c,%ebx
10c0c6: 75 e3 jne 10c0ab <_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 );
}
}
10c0c8: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
10c0cb: 5b pop %ebx <== NOT EXECUTED
10c0cc: 5e pop %esi <== NOT EXECUTED
10c0cd: 5f pop %edi <== NOT EXECUTED
10c0ce: c9 leave <== NOT EXECUTED
10c0cf: c3 ret <== NOT EXECUTED
0010bf7c <_User_extensions_Handler_initialization>:
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
#include <string.h>
void _User_extensions_Handler_initialization(void)
{
10bf7c: 55 push %ebp
10bf7d: 89 e5 mov %esp,%ebp
10bf7f: 57 push %edi
10bf80: 56 push %esi
10bf81: 53 push %ebx
10bf82: 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;
10bf85: a1 60 f2 11 00 mov 0x11f260,%eax
10bf8a: 89 45 e4 mov %eax,-0x1c(%ebp)
initial_extensions = Configuration.User_extension_table;
10bf8d: 8b 35 64 f2 11 00 mov 0x11f264,%esi
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
10bf93: c7 05 0c 34 12 00 10 movl $0x123410,0x12340c
10bf9a: 34 12 00
head->previous = NULL;
10bf9d: c7 05 10 34 12 00 00 movl $0x0,0x123410
10bfa4: 00 00 00
tail->previous = head;
10bfa7: c7 05 14 34 12 00 0c movl $0x12340c,0x123414
10bfae: 34 12 00
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
10bfb1: c7 05 48 32 12 00 4c movl $0x12324c,0x123248
10bfb8: 32 12 00
head->previous = NULL;
10bfbb: c7 05 4c 32 12 00 00 movl $0x0,0x12324c
10bfc2: 00 00 00
tail->previous = head;
10bfc5: c7 05 50 32 12 00 48 movl $0x123248,0x123250
10bfcc: 32 12 00
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
10bfcf: 85 f6 test %esi,%esi
10bfd1: 74 53 je 10c026 <_User_extensions_Handler_initialization+0xaa><== NEVER TAKEN
extension = (User_extensions_Control *)
_Workspace_Allocate_or_fatal_error(
10bfd3: 6b c8 34 imul $0x34,%eax,%ecx
10bfd6: 83 ec 0c sub $0xc,%esp
10bfd9: 51 push %ecx
10bfda: 89 4d e0 mov %ecx,-0x20(%ebp)
10bfdd: e8 3d 04 00 00 call 10c41f <_Workspace_Allocate_or_fatal_error>
10bfe2: 89 c3 mov %eax,%ebx
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
10bfe4: 31 c0 xor %eax,%eax
10bfe6: 8b 4d e0 mov -0x20(%ebp),%ecx
10bfe9: 89 df mov %ebx,%edi
10bfeb: f3 aa rep stos %al,%es:(%edi)
10bfed: 89 f0 mov %esi,%eax
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10bfef: 83 c4 10 add $0x10,%esp
10bff2: 31 d2 xor %edx,%edx
10bff4: eb 2b jmp 10c021 <_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;
10bff6: 8d 7b 14 lea 0x14(%ebx),%edi
10bff9: 89 c6 mov %eax,%esi
10bffb: b9 08 00 00 00 mov $0x8,%ecx
10c000: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_User_extensions_Add_set( extension );
10c002: 83 ec 0c sub $0xc,%esp
10c005: 53 push %ebx
10c006: 89 45 dc mov %eax,-0x24(%ebp)
10c009: 89 55 e0 mov %edx,-0x20(%ebp)
10c00c: e8 03 2b 00 00 call 10eb14 <_User_extensions_Add_set>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
10c011: 83 c3 34 add $0x34,%ebx
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10c014: 8b 55 e0 mov -0x20(%ebp),%edx
10c017: 42 inc %edx
10c018: 8b 45 dc mov -0x24(%ebp),%eax
10c01b: 83 c0 20 add $0x20,%eax
10c01e: 83 c4 10 add $0x10,%esp
10c021: 3b 55 e4 cmp -0x1c(%ebp),%edx
10c024: 72 d0 jb 10bff6 <_User_extensions_Handler_initialization+0x7a>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
}
}
}
10c026: 8d 65 f4 lea -0xc(%ebp),%esp
10c029: 5b pop %ebx
10c02a: 5e pop %esi
10c02b: 5f pop %edi
10c02c: c9 leave
10c02d: c3 ret
0010d818 <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
10d818: 55 push %ebp
10d819: 89 e5 mov %esp,%ebp
10d81b: 57 push %edi
10d81c: 56 push %esi
10d81d: 53 push %ebx
10d81e: 83 ec 1c sub $0x1c,%esp
10d821: 8b 75 08 mov 0x8(%ebp),%esi
10d824: 8b 7d 0c mov 0xc(%ebp),%edi
10d827: 8b 5d 10 mov 0x10(%ebp),%ebx
ISR_Level level;
_ISR_Disable( level );
10d82a: 9c pushf
10d82b: fa cli
10d82c: 58 pop %eax
}
}
_ISR_Enable( level );
}
10d82d: 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 );
10d82f: 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 ) ) {
10d832: 39 ca cmp %ecx,%edx
10d834: 74 44 je 10d87a <_Watchdog_Adjust+0x62>
switch ( direction ) {
10d836: 85 ff test %edi,%edi
10d838: 74 3c je 10d876 <_Watchdog_Adjust+0x5e>
10d83a: 4f dec %edi
10d83b: 75 3d jne 10d87a <_Watchdog_Adjust+0x62> <== NEVER TAKEN
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
10d83d: 01 5a 10 add %ebx,0x10(%edx)
break;
10d840: eb 38 jmp 10d87a <_Watchdog_Adjust+0x62>
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
10d842: 8b 16 mov (%esi),%edx
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
10d844: 8b 7a 10 mov 0x10(%edx),%edi
10d847: 39 fb cmp %edi,%ebx
10d849: 73 07 jae 10d852 <_Watchdog_Adjust+0x3a>
_Watchdog_First( header )->delta_interval -= units;
10d84b: 29 df sub %ebx,%edi
10d84d: 89 7a 10 mov %edi,0x10(%edx)
break;
10d850: eb 28 jmp 10d87a <_Watchdog_Adjust+0x62>
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
10d852: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx)
_ISR_Enable( level );
10d859: 50 push %eax
10d85a: 9d popf
_Watchdog_Tickle( header );
10d85b: 83 ec 0c sub $0xc,%esp
10d85e: 56 push %esi
10d85f: 89 4d e4 mov %ecx,-0x1c(%ebp)
10d862: e8 a5 01 00 00 call 10da0c <_Watchdog_Tickle>
_ISR_Disable( level );
10d867: 9c pushf
10d868: fa cli
10d869: 58 pop %eax
if ( _Chain_Is_empty( header ) )
10d86a: 83 c4 10 add $0x10,%esp
10d86d: 8b 4d e4 mov -0x1c(%ebp),%ecx
10d870: 39 0e cmp %ecx,(%esi)
10d872: 74 06 je 10d87a <_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;
10d874: 29 fb sub %edi,%ebx
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
10d876: 85 db test %ebx,%ebx
10d878: 75 c8 jne 10d842 <_Watchdog_Adjust+0x2a> <== ALWAYS TAKEN
}
break;
}
}
_ISR_Enable( level );
10d87a: 50 push %eax
10d87b: 9d popf
}
10d87c: 8d 65 f4 lea -0xc(%ebp),%esp
10d87f: 5b pop %ebx
10d880: 5e pop %esi
10d881: 5f pop %edi
10d882: c9 leave
10d883: c3 ret
0010c2d4 <_Watchdog_Remove>:
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
10c2d4: 55 push %ebp
10c2d5: 89 e5 mov %esp,%ebp
10c2d7: 56 push %esi
10c2d8: 53 push %ebx
10c2d9: 8b 55 08 mov 0x8(%ebp),%edx
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
10c2dc: 9c pushf
10c2dd: fa cli
10c2de: 5e pop %esi
previous_state = the_watchdog->state;
10c2df: 8b 42 08 mov 0x8(%edx),%eax
switch ( previous_state ) {
10c2e2: 83 f8 01 cmp $0x1,%eax
10c2e5: 74 09 je 10c2f0 <_Watchdog_Remove+0x1c>
10c2e7: 72 42 jb 10c32b <_Watchdog_Remove+0x57>
10c2e9: 83 f8 03 cmp $0x3,%eax
10c2ec: 77 3d ja 10c32b <_Watchdog_Remove+0x57> <== NEVER TAKEN
10c2ee: eb 09 jmp 10c2f9 <_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;
10c2f0: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
break;
10c2f7: eb 32 jmp 10c32b <_Watchdog_Remove+0x57>
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
10c2f9: 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 );
}
10c300: 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) )
10c302: 83 39 00 cmpl $0x0,(%ecx)
10c305: 74 06 je 10c30d <_Watchdog_Remove+0x39>
next_watchdog->delta_interval += the_watchdog->delta_interval;
10c307: 8b 5a 10 mov 0x10(%edx),%ebx
10c30a: 01 59 10 add %ebx,0x10(%ecx)
if ( _Watchdog_Sync_count )
10c30d: 8b 1d 50 33 12 00 mov 0x123350,%ebx
10c313: 85 db test %ebx,%ebx
10c315: 74 0c je 10c323 <_Watchdog_Remove+0x4f>
_Watchdog_Sync_level = _ISR_Nest_level;
10c317: 8b 1d 58 34 12 00 mov 0x123458,%ebx
10c31d: 89 1d e8 32 12 00 mov %ebx,0x1232e8
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
10c323: 8b 5a 04 mov 0x4(%edx),%ebx
next->previous = previous;
10c326: 89 59 04 mov %ebx,0x4(%ecx)
previous->next = next;
10c329: 89 0b mov %ecx,(%ebx)
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
10c32b: 8b 0d 54 33 12 00 mov 0x123354,%ecx
10c331: 89 4a 18 mov %ecx,0x18(%edx)
_ISR_Enable( level );
10c334: 56 push %esi
10c335: 9d popf
return( previous_state );
}
10c336: 5b pop %ebx
10c337: 5e pop %esi
10c338: c9 leave
10c339: c3 ret
0010d400 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
10d400: 55 push %ebp
10d401: 89 e5 mov %esp,%ebp
10d403: 57 push %edi
10d404: 56 push %esi
10d405: 53 push %ebx
10d406: 83 ec 20 sub $0x20,%esp
10d409: 8b 7d 08 mov 0x8(%ebp),%edi
10d40c: 8b 75 0c mov 0xc(%ebp),%esi
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
10d40f: 9c pushf
10d410: fa cli
10d411: 8f 45 e4 popl -0x1c(%ebp)
printk( "Watchdog Chain: %s %p\n", name, header );
10d414: 56 push %esi
10d415: 57 push %edi
10d416: 68 4c ff 11 00 push $0x11ff4c
10d41b: e8 3c ad ff ff call 10815c <printk>
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
}
10d420: 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 );
10d422: 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 ) ) {
10d425: 83 c4 10 add $0x10,%esp
10d428: 39 f3 cmp %esi,%ebx
10d42a: 74 1d je 10d449 <_Watchdog_Report_chain+0x49>
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
10d42c: 52 push %edx
10d42d: 52 push %edx
10d42e: 53 push %ebx
10d42f: 6a 00 push $0x0
10d431: e8 32 00 00 00 call 10d468 <_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 )
10d436: 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 ) ;
10d438: 83 c4 10 add $0x10,%esp
10d43b: 39 f3 cmp %esi,%ebx
10d43d: 75 ed jne 10d42c <_Watchdog_Report_chain+0x2c><== NEVER TAKEN
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
10d43f: 50 push %eax
10d440: 50 push %eax
10d441: 57 push %edi
10d442: 68 63 ff 11 00 push $0x11ff63
10d447: eb 08 jmp 10d451 <_Watchdog_Report_chain+0x51>
} else {
printk( "Chain is empty\n" );
10d449: 83 ec 0c sub $0xc,%esp
10d44c: 68 72 ff 11 00 push $0x11ff72
10d451: e8 06 ad ff ff call 10815c <printk>
10d456: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10d459: ff 75 e4 pushl -0x1c(%ebp)
10d45c: 9d popf
}
10d45d: 8d 65 f4 lea -0xc(%ebp),%esp
10d460: 5b pop %ebx
10d461: 5e pop %esi
10d462: 5f pop %edi
10d463: c9 leave
10d464: c3 ret
0010c33c <_Watchdog_Tickle>:
*/
void _Watchdog_Tickle(
Chain_Control *header
)
{
10c33c: 55 push %ebp
10c33d: 89 e5 mov %esp,%ebp
10c33f: 57 push %edi
10c340: 56 push %esi
10c341: 53 push %ebx
10c342: 83 ec 1c sub $0x1c,%esp
10c345: 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 );
10c348: 9c pushf
10c349: fa cli
10c34a: 5e pop %esi
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
10c34b: 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 );
10c34d: 8d 47 04 lea 0x4(%edi),%eax
10c350: 89 45 e4 mov %eax,-0x1c(%ebp)
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
if ( _Chain_Is_empty( header ) )
10c353: 39 c3 cmp %eax,%ebx
10c355: 74 40 je 10c397 <_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) {
10c357: 8b 43 10 mov 0x10(%ebx),%eax
10c35a: 85 c0 test %eax,%eax
10c35c: 74 08 je 10c366 <_Watchdog_Tickle+0x2a>
the_watchdog->delta_interval--;
10c35e: 48 dec %eax
10c35f: 89 43 10 mov %eax,0x10(%ebx)
if ( the_watchdog->delta_interval != 0 )
10c362: 85 c0 test %eax,%eax
10c364: 75 31 jne 10c397 <_Watchdog_Tickle+0x5b>
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
10c366: 83 ec 0c sub $0xc,%esp
10c369: 53 push %ebx
10c36a: e8 65 ff ff ff call 10c2d4 <_Watchdog_Remove>
_ISR_Enable( level );
10c36f: 56 push %esi
10c370: 9d popf
switch( watchdog_state ) {
10c371: 83 c4 10 add $0x10,%esp
10c374: 83 f8 02 cmp $0x2,%eax
10c377: 75 0e jne 10c387 <_Watchdog_Tickle+0x4b> <== NEVER TAKEN
case WATCHDOG_ACTIVE:
(*the_watchdog->routine)(
10c379: 50 push %eax
10c37a: 50 push %eax
10c37b: ff 73 24 pushl 0x24(%ebx)
10c37e: ff 73 20 pushl 0x20(%ebx)
10c381: ff 53 1c call *0x1c(%ebx)
the_watchdog->id,
the_watchdog->user_data
);
break;
10c384: 83 c4 10 add $0x10,%esp
case WATCHDOG_REMOVE_IT:
break;
}
_ISR_Disable( level );
10c387: 9c pushf
10c388: fa cli
10c389: 5e pop %esi
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
10c38a: 8b 1f mov (%edi),%ebx
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
10c38c: 3b 5d e4 cmp -0x1c(%ebp),%ebx
10c38f: 74 06 je 10c397 <_Watchdog_Tickle+0x5b>
}
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
10c391: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10c395: eb cd jmp 10c364 <_Watchdog_Tickle+0x28>
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
10c397: 56 push %esi
10c398: 9d popf
}
10c399: 8d 65 f4 lea -0xc(%ebp),%esp
10c39c: 5b pop %ebx
10c39d: 5e pop %esi
10c39e: 5f pop %edi
10c39f: c9 leave
10c3a0: c3 ret
001208e6 <__kill>:
#endif
int __kill( pid_t pid, int sig )
{
1208e6: 55 push %ebp <== NOT EXECUTED
1208e7: 89 e5 mov %esp,%ebp <== NOT EXECUTED
return 0;
}
1208e9: 31 c0 xor %eax,%eax <== NOT EXECUTED
1208eb: c9 leave <== NOT EXECUTED
1208ec: c3 ret <== NOT EXECUTED
00106a77 <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
106a77: 55 push %ebp <== NOT EXECUTED
106a78: 89 e5 mov %esp,%ebp <== NOT EXECUTED
106a7a: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED
return gettimeofday( tp, tzp );
}
106a7d: c9 leave <== NOT EXECUTED
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
106a7e: e9 8d ff ff ff jmp 106a10 <gettimeofday> <== NOT EXECUTED
0010a84c <_rename_r>:
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
10a84c: 55 push %ebp
10a84d: 89 e5 mov %esp,%ebp
10a84f: 57 push %edi
10a850: 56 push %esi
10a851: 53 push %ebx
10a852: 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 );
10a855: ff 75 0c pushl 0xc(%ebp)
10a858: e8 3a ed ff ff call 109597 <rtems_filesystem_dirname>
10a85d: 89 45 94 mov %eax,-0x6c(%ebp)
if ( old_parent_pathlen == 0 )
10a860: 83 c4 10 add $0x10,%esp
10a863: 85 c0 test %eax,%eax
10a865: 8d 45 b8 lea -0x48(%ebp),%eax
10a868: 75 15 jne 10a87f <_rename_r+0x33>
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
10a86a: 51 push %ecx
10a86b: 50 push %eax
10a86c: 8d 45 e4 lea -0x1c(%ebp),%eax
10a86f: 50 push %eax
10a870: ff 75 0c pushl 0xc(%ebp)
10a873: e8 48 03 00 00 call 10abc0 <rtems_filesystem_get_start_loc>
10a878: 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;
10a87b: 31 db xor %ebx,%ebx
10a87d: eb 23 jmp 10a8a2 <_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,
10a87f: 83 ec 0c sub $0xc,%esp
10a882: 6a 00 push $0x0
10a884: 50 push %eax
10a885: 6a 02 push $0x2
10a887: ff 75 94 pushl -0x6c(%ebp)
10a88a: ff 75 0c pushl 0xc(%ebp)
10a88d: e8 c4 ec ff ff call 109556 <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&old_parent_loc,
false );
if ( result != 0 )
10a892: 83 c4 20 add $0x20,%esp
return -1;
10a895: 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 )
10a898: 85 c0 test %eax,%eax
10a89a: 0f 85 50 01 00 00 jne 10a9f0 <_rename_r+0x1a4> <== NEVER TAKEN
return -1;
free_old_parentloc = true;
10a8a0: b3 01 mov $0x1,%bl
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
10a8a2: 8d 7d cc lea -0x34(%ebp),%edi
10a8a5: 8d 75 b8 lea -0x48(%ebp),%esi
10a8a8: b9 05 00 00 00 mov $0x5,%ecx
10a8ad: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
name = old + old_parent_pathlen;
10a8af: 8b 75 0c mov 0xc(%ebp),%esi
10a8b2: 03 75 94 add -0x6c(%ebp),%esi
10a8b5: 89 75 e0 mov %esi,-0x20(%ebp)
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
10a8b8: 83 c9 ff or $0xffffffff,%ecx
10a8bb: 89 f7 mov %esi,%edi
10a8bd: 31 c0 xor %eax,%eax
10a8bf: f2 ae repnz scas %es:(%edi),%al
10a8c1: f7 d1 not %ecx
10a8c3: 49 dec %ecx
10a8c4: 52 push %edx
10a8c5: 52 push %edx
10a8c6: 51 push %ecx
10a8c7: 56 push %esi
10a8c8: e8 09 ed ff ff call 1095d6 <rtems_filesystem_prefix_separators>
10a8cd: 01 c6 add %eax,%esi
10a8cf: 89 75 e0 mov %esi,-0x20(%ebp)
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
10a8d2: 83 c9 ff or $0xffffffff,%ecx
10a8d5: 89 f7 mov %esi,%edi
10a8d7: 31 c0 xor %eax,%eax
10a8d9: f2 ae repnz scas %es:(%edi),%al
10a8db: f7 d1 not %ecx
10a8dd: 49 dec %ecx
10a8de: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10a8e5: 8d 7d cc lea -0x34(%ebp),%edi
10a8e8: 57 push %edi
10a8e9: 6a 00 push $0x0
10a8eb: 51 push %ecx
10a8ec: 56 push %esi
10a8ed: e8 06 ec ff ff call 1094f8 <rtems_filesystem_evaluate_relative_path>
0, &old_loc, false );
if ( result != 0 ) {
10a8f2: 83 c4 20 add $0x20,%esp
10a8f5: 85 c0 test %eax,%eax
10a8f7: 74 16 je 10a90f <_rename_r+0xc3>
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
return -1;
10a8f9: 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 )
10a8fc: 84 db test %bl,%bl
10a8fe: 0f 84 ec 00 00 00 je 10a9f0 <_rename_r+0x1a4> <== NEVER TAKEN
rtems_filesystem_freenode( &old_parent_loc );
10a904: 83 ec 0c sub $0xc,%esp
10a907: 8d 45 b8 lea -0x48(%ebp),%eax
10a90a: e9 d8 00 00 00 jmp 10a9e7 <_rename_r+0x19b>
/*
* Get the parent of the new node we are renaming to.
*/
rtems_filesystem_get_start_loc( new, &i, &new_parent_loc );
10a90f: 50 push %eax
10a910: 8d 75 a4 lea -0x5c(%ebp),%esi
10a913: 56 push %esi
10a914: 8d 45 e4 lea -0x1c(%ebp),%eax
10a917: 50 push %eax
10a918: ff 75 10 pushl 0x10(%ebp)
10a91b: e8 a0 02 00 00 call 10abc0 <rtems_filesystem_get_start_loc>
result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name );
10a920: 83 c4 0c add $0xc,%esp
10a923: 8d 45 e0 lea -0x20(%ebp),%eax
10a926: 50 push %eax
10a927: 56 push %esi
10a928: 8b 45 10 mov 0x10(%ebp),%eax
10a92b: 03 45 e4 add -0x1c(%ebp),%eax
10a92e: 50 push %eax
10a92f: 8b 45 b0 mov -0x50(%ebp),%eax
10a932: ff 50 04 call *0x4(%eax)
if ( result != 0 ) {
10a935: 83 c4 10 add $0x10,%esp
10a938: 85 c0 test %eax,%eax
10a93a: 74 2d je 10a969 <_rename_r+0x11d>
rtems_filesystem_freenode( &new_parent_loc );
10a93c: 83 ec 0c sub $0xc,%esp
10a93f: 56 push %esi
10a940: e8 1f ee ff ff call 109764 <rtems_filesystem_freenode>
if ( free_old_parentloc )
10a945: 83 c4 10 add $0x10,%esp
10a948: 84 db test %bl,%bl
10a94a: 74 0f je 10a95b <_rename_r+0x10f> <== NEVER TAKEN
rtems_filesystem_freenode( &old_parent_loc );
10a94c: 83 ec 0c sub $0xc,%esp
10a94f: 8d 45 b8 lea -0x48(%ebp),%eax
10a952: 50 push %eax
10a953: e8 0c ee ff ff call 109764 <rtems_filesystem_freenode>
10a958: 83 c4 10 add $0x10,%esp
rtems_filesystem_freenode( &old_loc );
10a95b: 83 ec 0c sub $0xc,%esp
10a95e: 8d 45 cc lea -0x34(%ebp),%eax
10a961: 50 push %eax
10a962: e8 fd ed ff ff call 109764 <rtems_filesystem_freenode>
10a967: eb 3e jmp 10a9a7 <_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 ) {
10a969: 8b 45 b4 mov -0x4c(%ebp),%eax
10a96c: 39 45 c8 cmp %eax,-0x38(%ebp)
10a96f: 74 3e je 10a9af <_rename_r+0x163>
rtems_filesystem_freenode( &new_parent_loc );
10a971: 83 ec 0c sub $0xc,%esp
10a974: 56 push %esi
10a975: e8 ea ed ff ff call 109764 <rtems_filesystem_freenode>
if ( free_old_parentloc )
10a97a: 83 c4 10 add $0x10,%esp
10a97d: 84 db test %bl,%bl
10a97f: 74 0f je 10a990 <_rename_r+0x144>
rtems_filesystem_freenode( &old_parent_loc );
10a981: 83 ec 0c sub $0xc,%esp
10a984: 8d 45 b8 lea -0x48(%ebp),%eax
10a987: 50 push %eax
10a988: e8 d7 ed ff ff call 109764 <rtems_filesystem_freenode>
10a98d: 83 c4 10 add $0x10,%esp
rtems_filesystem_freenode( &old_loc );
10a990: 83 ec 0c sub $0xc,%esp
10a993: 8d 45 cc lea -0x34(%ebp),%eax
10a996: 50 push %eax
10a997: e8 c8 ed ff ff call 109764 <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( EXDEV );
10a99c: e8 d3 8a 00 00 call 113474 <__errno>
10a9a1: c7 00 12 00 00 00 movl $0x12,(%eax)
10a9a7: 83 c4 10 add $0x10,%esp
10a9aa: 83 cf ff or $0xffffffff,%edi
10a9ad: eb 41 jmp 10a9f0 <_rename_r+0x1a4>
}
result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name );
10a9af: ff 75 e0 pushl -0x20(%ebp)
10a9b2: 56 push %esi
10a9b3: 57 push %edi
10a9b4: 8d 55 b8 lea -0x48(%ebp),%edx
10a9b7: 52 push %edx
10a9b8: 8b 45 b0 mov -0x50(%ebp),%eax
10a9bb: 89 55 90 mov %edx,-0x70(%ebp)
10a9be: ff 50 40 call *0x40(%eax)
10a9c1: 89 c7 mov %eax,%edi
rtems_filesystem_freenode( &new_parent_loc );
10a9c3: 89 34 24 mov %esi,(%esp)
10a9c6: e8 99 ed ff ff call 109764 <rtems_filesystem_freenode>
if ( free_old_parentloc )
10a9cb: 83 c4 10 add $0x10,%esp
10a9ce: 84 db test %bl,%bl
10a9d0: 8b 55 90 mov -0x70(%ebp),%edx
10a9d3: 74 0c je 10a9e1 <_rename_r+0x195>
rtems_filesystem_freenode( &old_parent_loc );
10a9d5: 83 ec 0c sub $0xc,%esp
10a9d8: 52 push %edx
10a9d9: e8 86 ed ff ff call 109764 <rtems_filesystem_freenode>
10a9de: 83 c4 10 add $0x10,%esp
rtems_filesystem_freenode( &old_loc );
10a9e1: 83 ec 0c sub $0xc,%esp
10a9e4: 8d 45 cc lea -0x34(%ebp),%eax
10a9e7: 50 push %eax
10a9e8: e8 77 ed ff ff call 109764 <rtems_filesystem_freenode>
return result;
10a9ed: 83 c4 10 add $0x10,%esp
}
10a9f0: 89 f8 mov %edi,%eax
10a9f2: 8d 65 f4 lea -0xc(%ebp),%esp
10a9f5: 5b pop %ebx
10a9f6: 5e pop %esi
10a9f7: 5f pop %edi
10a9f8: c9 leave
10a9f9: c3 ret
00106b78 <chroot>:
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
106b78: 55 push %ebp
106b79: 89 e5 mov %esp,%ebp
106b7b: 57 push %edi
106b7c: 56 push %esi
106b7d: 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) {
106b80: 81 3d f0 24 12 00 10 cmpl $0x124610,0x1224f0
106b87: 46 12 00
106b8a: 75 1e jne 106baa <chroot+0x32>
rtems_libio_set_private_env(); /* try to set a new private env*/
106b8c: e8 f0 10 00 00 call 107c81 <rtems_libio_set_private_env>
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
106b91: 81 3d f0 24 12 00 10 cmpl $0x124610,0x1224f0
106b98: 46 12 00
106b9b: 75 0d jne 106baa <chroot+0x32>
rtems_set_errno_and_return_minus_one( ENOTSUP );
106b9d: e8 46 99 00 00 call 1104e8 <__errno>
106ba2: c7 00 86 00 00 00 movl $0x86,(%eax)
106ba8: eb 22 jmp 106bcc <chroot+0x54>
}
result = chdir(pathname);
106baa: 83 ec 0c sub $0xc,%esp
106bad: ff 75 08 pushl 0x8(%ebp)
106bb0: e8 fb 72 00 00 call 10deb0 <chdir>
if (result) {
106bb5: 83 c4 10 add $0x10,%esp
106bb8: 85 c0 test %eax,%eax
106bba: 74 15 je 106bd1 <chroot+0x59>
rtems_set_errno_and_return_minus_one( errno );
106bbc: e8 27 99 00 00 call 1104e8 <__errno>
106bc1: 89 c6 mov %eax,%esi
106bc3: e8 20 99 00 00 call 1104e8 <__errno>
106bc8: 8b 00 mov (%eax),%eax
106bca: 89 06 mov %eax,(%esi)
106bcc: 83 c8 ff or $0xffffffff,%eax
106bcf: eb 44 jmp 106c15 <chroot+0x9d>
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
106bd1: 83 ec 0c sub $0xc,%esp
106bd4: 6a 00 push $0x0
106bd6: 8d 75 e4 lea -0x1c(%ebp),%esi
106bd9: 56 push %esi
106bda: 6a 00 push $0x0
106bdc: 6a 01 push $0x1
106bde: 68 5a e7 11 00 push $0x11e75a
106be3: e8 02 01 00 00 call 106cea <rtems_filesystem_evaluate_path>
106be8: 83 c4 20 add $0x20,%esp
106beb: 85 c0 test %eax,%eax
106bed: 75 cd jne 106bbc <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);
106bef: 83 ec 0c sub $0xc,%esp
106bf2: a1 f0 24 12 00 mov 0x1224f0,%eax
106bf7: 83 c0 18 add $0x18,%eax
106bfa: 50 push %eax
106bfb: e8 a8 01 00 00 call 106da8 <rtems_filesystem_freenode>
rtems_filesystem_root = loc;
106c00: 8b 3d f0 24 12 00 mov 0x1224f0,%edi
106c06: 83 c7 18 add $0x18,%edi
106c09: b9 05 00 00 00 mov $0x5,%ecx
106c0e: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return 0;
106c10: 83 c4 10 add $0x10,%esp
106c13: 31 c0 xor %eax,%eax
}
106c15: 8d 65 f8 lea -0x8(%ebp),%esp
106c18: 5e pop %esi
106c19: 5f pop %edi
106c1a: c9 leave
106c1b: c3 ret
0010d68c <devFS_evaluate_path>:
const char *pathname,
size_t pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
10d68c: 55 push %ebp
10d68d: 89 e5 mov %esp,%ebp
10d68f: 57 push %edi
10d690: 56 push %esi
10d691: 53 push %ebx
10d692: 83 ec 1c sub $0x1c,%esp
10d695: 8b 4d 0c mov 0xc(%ebp),%ecx
10d698: 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 ) )
10d69b: f7 45 10 f8 ff ff ff testl $0xfffffff8,0x10(%ebp)
10d6a2: 74 0d je 10d6b1 <devFS_evaluate_path+0x25><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EPERM );
10d6a4: e8 0b 1a 00 00 call 10f0b4 <__errno> <== NOT EXECUTED
10d6a9: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED
10d6af: eb 77 jmp 10d728 <devFS_evaluate_path+0x9c><== NOT EXECUTED
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
10d6b1: 8b 33 mov (%ebx),%esi
if (!device_name_table)
10d6b3: 85 f6 test %esi,%esi
10d6b5: 74 04 je 10d6bb <devFS_evaluate_path+0x2f>
10d6b7: 31 ff xor %edi,%edi
10d6b9: eb 5a jmp 10d715 <devFS_evaluate_path+0x89>
rtems_set_errno_and_return_minus_one( EFAULT );
10d6bb: e8 f4 19 00 00 call 10f0b4 <__errno>
10d6c0: c7 00 0e 00 00 00 movl $0xe,(%eax)
10d6c6: eb 60 jmp 10d728 <devFS_evaluate_path+0x9c>
for (i = 0; i < rtems_device_table_size; i++) {
if (!device_name_table[i].device_name)
10d6c8: 8b 16 mov (%esi),%edx
10d6ca: 85 d2 test %edx,%edx
10d6cc: 74 43 je 10d711 <devFS_evaluate_path+0x85>
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
10d6ce: 50 push %eax
10d6cf: 51 push %ecx
10d6d0: 52 push %edx
10d6d1: ff 75 08 pushl 0x8(%ebp)
10d6d4: 89 55 e4 mov %edx,-0x1c(%ebp)
10d6d7: 89 4d e0 mov %ecx,-0x20(%ebp)
10d6da: e8 8d 2d 00 00 call 11046c <strncmp>
10d6df: 83 c4 10 add $0x10,%esp
10d6e2: 85 c0 test %eax,%eax
10d6e4: 8b 55 e4 mov -0x1c(%ebp),%edx
10d6e7: 8b 4d e0 mov -0x20(%ebp),%ecx
10d6ea: 75 25 jne 10d711 <devFS_evaluate_path+0x85>
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
10d6ec: 80 3c 0a 00 cmpb $0x0,(%edx,%ecx,1)
10d6f0: 75 1f jne 10d711 <devFS_evaluate_path+0x85><== NEVER TAKEN
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
10d6f2: 89 33 mov %esi,(%ebx)
pathloc->handlers = &devFS_file_handlers;
10d6f4: c7 43 08 5c ff 11 00 movl $0x11ff5c,0x8(%ebx)
pathloc->ops = &devFS_ops;
10d6fb: c7 43 0c 14 ff 11 00 movl $0x11ff14,0xc(%ebx)
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
10d702: a1 b0 00 12 00 mov 0x1200b0,%eax
10d707: 8b 40 28 mov 0x28(%eax),%eax
10d70a: 89 43 10 mov %eax,0x10(%ebx)
return 0;
10d70d: 31 c0 xor %eax,%eax
10d70f: eb 1a jmp 10d72b <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++) {
10d711: 47 inc %edi
10d712: 83 c6 14 add $0x14,%esi
10d715: 3b 3d 48 e1 11 00 cmp 0x11e148,%edi
10d71b: 72 ab jb 10d6c8 <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 );
10d71d: e8 92 19 00 00 call 10f0b4 <__errno>
10d722: c7 00 02 00 00 00 movl $0x2,(%eax)
10d728: 83 c8 ff or $0xffffffff,%eax
}
10d72b: 8d 65 f4 lea -0xc(%ebp),%esp
10d72e: 5b pop %ebx
10d72f: 5e pop %esi
10d730: 5f pop %edi
10d731: c9 leave
10d732: c3 ret
00106fe0 <devFS_mknod>:
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
106fe0: 55 push %ebp
106fe1: 89 e5 mov %esp,%ebp
106fe3: 57 push %edi
106fe4: 56 push %esi
106fe5: 53 push %ebx
106fe6: 83 ec 1c sub $0x1c,%esp
106fe9: 8b 7d 08 mov 0x8(%ebp),%edi
106fec: 8b 4d 10 mov 0x10(%ebp),%ecx
106fef: 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') &&
106ff2: 80 3f 64 cmpb $0x64,(%edi)
106ff5: 75 18 jne 10700f <devFS_mknod+0x2f>
106ff7: 80 7f 01 65 cmpb $0x65,0x1(%edi)
106ffb: 75 12 jne 10700f <devFS_mknod+0x2f> <== NEVER TAKEN
106ffd: 80 7f 02 76 cmpb $0x76,0x2(%edi)
107001: 75 0c jne 10700f <devFS_mknod+0x2f> <== NEVER TAKEN
(path[2] == 'v') && (path[3] == '\0'))
return 0;
107003: 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'))
107005: 80 7f 03 00 cmpb $0x0,0x3(%edi)
107009: 0f 84 c9 00 00 00 je 1070d8 <devFS_mknod+0xf8>
return 0;
/* must be a character device or a block device */
if (!S_ISBLK(mode) && !S_ISCHR(mode))
10700f: 8b 45 0c mov 0xc(%ebp),%eax
107012: 25 00 f0 00 00 and $0xf000,%eax
107017: 3d 00 20 00 00 cmp $0x2000,%eax
10701c: 74 14 je 107032 <devFS_mknod+0x52>
10701e: 3d 00 60 00 00 cmp $0x6000,%eax
107023: 74 0d je 107032 <devFS_mknod+0x52>
rtems_set_errno_and_return_minus_one( EINVAL );
107025: e8 8a 80 00 00 call 10f0b4 <__errno>
10702a: c7 00 16 00 00 00 movl $0x16,(%eax)
107030: eb 23 jmp 107055 <devFS_mknod+0x75>
)
{
union __rtems_dev_t temp;
temp.device = device;
return temp.__overlay.major;
107032: 89 4d e4 mov %ecx,-0x1c(%ebp)
dev_t device
)
{
union __rtems_dev_t temp;
temp.device = device;
107035: 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;
107038: 8b 45 18 mov 0x18(%ebp),%eax
10703b: 8b 08 mov (%eax),%ecx
if (!device_name_table)
10703d: 85 c9 test %ecx,%ecx
10703f: 74 09 je 10704a <devFS_mknod+0x6a>
107041: 89 ca mov %ecx,%edx
107043: 83 ce ff or $0xffffffff,%esi
107046: 31 db xor %ebx,%ebx
107048: eb 46 jmp 107090 <devFS_mknod+0xb0>
rtems_set_errno_and_return_minus_one( EFAULT );
10704a: e8 65 80 00 00 call 10f0b4 <__errno>
10704f: c7 00 0e 00 00 00 movl $0xe,(%eax)
107055: 83 c8 ff or $0xffffffff,%eax
107058: eb 7e jmp 1070d8 <devFS_mknod+0xf8>
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
if (device_name_table[i].device_name == NULL)
10705a: 8b 02 mov (%edx),%eax
10705c: 85 c0 test %eax,%eax
10705e: 74 2a je 10708a <devFS_mknod+0xaa>
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
107060: 83 ec 08 sub $0x8,%esp
107063: 50 push %eax
107064: 57 push %edi
107065: 89 55 d8 mov %edx,-0x28(%ebp)
107068: 89 4d dc mov %ecx,-0x24(%ebp)
10706b: e8 cc 92 00 00 call 11033c <strcmp>
107070: 83 c4 10 add $0x10,%esp
107073: 85 c0 test %eax,%eax
107075: 8b 55 d8 mov -0x28(%ebp),%edx
107078: 8b 4d dc mov -0x24(%ebp),%ecx
10707b: 75 0f jne 10708c <devFS_mknod+0xac>
rtems_set_errno_and_return_minus_one( EEXIST );
10707d: e8 32 80 00 00 call 10f0b4 <__errno>
107082: c7 00 11 00 00 00 movl $0x11,(%eax)
107088: eb cb jmp 107055 <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;
10708a: 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++){
10708c: 43 inc %ebx
10708d: 83 c2 14 add $0x14,%edx
107090: 3b 1d 48 e1 11 00 cmp 0x11e148,%ebx
107096: 72 c2 jb 10705a <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)
107098: 83 fe ff cmp $0xffffffff,%esi
10709b: 75 0d jne 1070aa <devFS_mknod+0xca>
rtems_set_errno_and_return_minus_one( ENOMEM );
10709d: e8 12 80 00 00 call 10f0b4 <__errno>
1070a2: c7 00 0c 00 00 00 movl $0xc,(%eax)
1070a8: eb ab jmp 107055 <devFS_mknod+0x75>
_ISR_Disable(level);
1070aa: 9c pushf
1070ab: fa cli
1070ac: 5b pop %ebx
device_name_table[slot].device_name = (char *)path;
1070ad: 6b d6 14 imul $0x14,%esi,%edx
1070b0: 8d 14 11 lea (%ecx,%edx,1),%edx
1070b3: 89 3a mov %edi,(%edx)
device_name_table[slot].device_name_length = strlen(path);
1070b5: 31 c0 xor %eax,%eax
1070b7: 83 c9 ff or $0xffffffff,%ecx
1070ba: f2 ae repnz scas %es:(%edi),%al
1070bc: f7 d1 not %ecx
1070be: 49 dec %ecx
1070bf: 89 4a 04 mov %ecx,0x4(%edx)
device_name_table[slot].major = major;
1070c2: 8b 45 e4 mov -0x1c(%ebp),%eax
1070c5: 89 42 08 mov %eax,0x8(%edx)
device_name_table[slot].minor = minor;
1070c8: 8b 45 e0 mov -0x20(%ebp),%eax
1070cb: 89 42 0c mov %eax,0xc(%edx)
device_name_table[slot].mode = mode;
1070ce: 8b 45 0c mov 0xc(%ebp),%eax
1070d1: 89 42 10 mov %eax,0x10(%edx)
_ISR_Enable(level);
1070d4: 53 push %ebx
1070d5: 9d popf
return 0;
1070d6: 31 c0 xor %eax,%eax
}
1070d8: 8d 65 f4 lea -0xc(%ebp),%esp
1070db: 5b pop %ebx
1070dc: 5e pop %esi
1070dd: 5f pop %edi
1070de: c9 leave
1070df: c3 ret
001076f8 <drainOutput>:
/*
* Drain output queue
*/
static void
drainOutput (struct rtems_termios_tty *tty)
{
1076f8: 55 push %ebp
1076f9: 89 e5 mov %esp,%ebp
1076fb: 53 push %ebx
1076fc: 83 ec 04 sub $0x4,%esp
1076ff: 89 c3 mov %eax,%ebx
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
107701: 83 b8 b4 00 00 00 00 cmpl $0x0,0xb4(%eax)
107708: 74 46 je 107750 <drainOutput+0x58>
rtems_interrupt_disable (level);
10770a: 9c pushf
10770b: fa cli
10770c: 58 pop %eax
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
10770d: eb 2f jmp 10773e <drainOutput+0x46>
tty->rawOutBufState = rob_wait;
10770f: c7 83 94 00 00 00 02 movl $0x2,0x94(%ebx)
107716: 00 00 00
rtems_interrupt_enable (level);
107719: 50 push %eax
10771a: 9d popf
sc = rtems_semaphore_obtain(
10771b: 50 push %eax
10771c: 6a 00 push $0x0
10771e: 6a 00 push $0x0
107720: ff b3 8c 00 00 00 pushl 0x8c(%ebx)
107726: e8 0d 20 00 00 call 109738 <rtems_semaphore_obtain>
tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
10772b: 83 c4 10 add $0x10,%esp
10772e: 85 c0 test %eax,%eax
107730: 74 09 je 10773b <drainOutput+0x43> <== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
107732: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107735: 50 push %eax <== NOT EXECUTED
107736: e8 c5 25 00 00 call 109d00 <rtems_fatal_error_occurred><== NOT EXECUTED
rtems_interrupt_disable (level);
10773b: 9c pushf
10773c: fa cli
10773d: 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) {
10773e: 8b 8b 84 00 00 00 mov 0x84(%ebx),%ecx
107744: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx
10774a: 39 d1 cmp %edx,%ecx
10774c: 75 c1 jne 10770f <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);
10774e: 50 push %eax
10774f: 9d popf
}
}
107750: 8b 5d fc mov -0x4(%ebp),%ebx
107753: c9 leave
107754: c3 ret
001082af <echo>:
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
1082af: 55 push %ebp
1082b0: 89 e5 mov %esp,%ebp
1082b2: 53 push %ebx
1082b3: 83 ec 24 sub $0x24,%esp
if ((tty->termios.c_lflag & ECHOCTL) &&
1082b6: f6 42 3d 02 testb $0x2,0x3d(%edx)
1082ba: 74 3e je 1082fa <echo+0x4b> <== NEVER TAKEN
iscntrl(c) && (c != '\t') && (c != '\n')) {
1082bc: 0f b6 c8 movzbl %al,%ecx
1082bf: 8b 1d bc 10 12 00 mov 0x1210bc,%ebx
1082c5: f6 44 0b 01 20 testb $0x20,0x1(%ebx,%ecx,1)
1082ca: 74 2e je 1082fa <echo+0x4b>
1082cc: 3c 09 cmp $0x9,%al
1082ce: 74 2a je 1082fa <echo+0x4b>
1082d0: 3c 0a cmp $0xa,%al
1082d2: 74 26 je 1082fa <echo+0x4b>
char echobuf[2];
echobuf[0] = '^';
1082d4: c6 45 f6 5e movb $0x5e,-0xa(%ebp)
echobuf[1] = c ^ 0x40;
1082d8: 83 f0 40 xor $0x40,%eax
1082db: 88 45 f7 mov %al,-0x9(%ebp)
rtems_termios_puts (echobuf, 2, tty);
1082de: 50 push %eax
1082df: 52 push %edx
1082e0: 6a 02 push $0x2
1082e2: 8d 45 f6 lea -0xa(%ebp),%eax
1082e5: 50 push %eax
1082e6: 89 55 e4 mov %edx,-0x1c(%ebp)
1082e9: e8 84 fd ff ff call 108072 <rtems_termios_puts>
tty->column += 2;
1082ee: 8b 55 e4 mov -0x1c(%ebp),%edx
1082f1: 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')) {
1082f5: 83 c4 10 add $0x10,%esp
1082f8: eb 08 jmp 108302 <echo+0x53>
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
tty->column += 2;
} else {
oproc (c, tty);
1082fa: 0f b6 c0 movzbl %al,%eax
1082fd: e8 90 fe ff ff call 108192 <oproc>
}
}
108302: 8b 5d fc mov -0x4(%ebp),%ebx
108305: c9 leave
108306: c3 ret
0010776e <endgrent>:
void endgrent(void)
{
10776e: 55 push %ebp
10776f: 89 e5 mov %esp,%ebp
107771: 83 ec 08 sub $0x8,%esp
if (group_fp != NULL)
107774: a1 9c 53 12 00 mov 0x12539c,%eax
107779: 85 c0 test %eax,%eax
10777b: 74 0c je 107789 <endgrent+0x1b> <== NEVER TAKEN
fclose(group_fp);
10777d: 83 ec 0c sub $0xc,%esp
107780: 50 push %eax
107781: e8 92 94 00 00 call 110c18 <fclose>
107786: 83 c4 10 add $0x10,%esp
}
107789: c9 leave
10778a: c3 ret
00107621 <endpwent>:
void endpwent(void)
{
107621: 55 push %ebp
107622: 89 e5 mov %esp,%ebp
107624: 83 ec 08 sub $0x8,%esp
if (passwd_fp != NULL)
107627: a1 78 54 12 00 mov 0x125478,%eax
10762c: 85 c0 test %eax,%eax
10762e: 74 0c je 10763c <endpwent+0x1b> <== NEVER TAKEN
fclose(passwd_fp);
107630: 83 ec 0c sub $0xc,%esp
107633: 50 push %eax
107634: e8 df 95 00 00 call 110c18 <fclose>
107639: 83 c4 10 add $0x10,%esp
}
10763c: c9 leave
10763d: c3 ret
00108307 <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)
{
108307: 55 push %ebp
108308: 89 e5 mov %esp,%ebp
10830a: 57 push %edi
10830b: 56 push %esi
10830c: 53 push %ebx
10830d: 83 ec 2c sub $0x2c,%esp
108310: 89 c3 mov %eax,%ebx
108312: 89 55 e4 mov %edx,-0x1c(%ebp)
if (tty->ccount == 0)
108315: 83 78 20 00 cmpl $0x0,0x20(%eax)
108319: 0f 84 59 01 00 00 je 108478 <erase+0x171>
return;
if (lineFlag) {
10831f: 85 d2 test %edx,%edx
108321: 0f 84 46 01 00 00 je 10846d <erase+0x166>
if (!(tty->termios.c_lflag & ECHO)) {
108327: 8b 40 3c mov 0x3c(%eax),%eax
10832a: a8 08 test $0x8,%al
10832c: 75 0c jne 10833a <erase+0x33> <== ALWAYS TAKEN
tty->ccount = 0;
10832e: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) <== NOT EXECUTED
return;
108335: e9 3e 01 00 00 jmp 108478 <erase+0x171> <== NOT EXECUTED
}
if (!(tty->termios.c_lflag & ECHOE)) {
10833a: a8 10 test $0x10,%al
10833c: 0f 85 2b 01 00 00 jne 10846d <erase+0x166> <== ALWAYS TAKEN
tty->ccount = 0;
108342: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) <== NOT EXECUTED
echo (tty->termios.c_cc[VKILL], tty);
108349: 0f b6 43 44 movzbl 0x44(%ebx),%eax <== NOT EXECUTED
10834d: 89 da mov %ebx,%edx <== NOT EXECUTED
10834f: e8 5b ff ff ff call 1082af <echo> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
108354: f6 43 3c 20 testb $0x20,0x3c(%ebx) <== NOT EXECUTED
108358: 0f 84 1a 01 00 00 je 108478 <erase+0x171> <== NOT EXECUTED
echo ('\n', tty);
10835e: 89 da mov %ebx,%edx <== NOT EXECUTED
108360: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED
108365: eb 2a jmp 108391 <erase+0x8a> <== NOT EXECUTED
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
108367: 8b 7b 1c mov 0x1c(%ebx),%edi
10836a: 8d 50 ff lea -0x1(%eax),%edx
10836d: 89 53 20 mov %edx,0x20(%ebx)
108370: 8a 4c 07 ff mov -0x1(%edi,%eax,1),%cl
if (tty->termios.c_lflag & ECHO) {
108374: 8b 53 3c mov 0x3c(%ebx),%edx
108377: f6 c2 08 test $0x8,%dl
10837a: 0f 84 e7 00 00 00 je 108467 <erase+0x160> <== NEVER TAKEN
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
108380: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
108384: 75 17 jne 10839d <erase+0x96>
108386: f6 c2 10 test $0x10,%dl
108389: 75 12 jne 10839d <erase+0x96> <== ALWAYS TAKEN
echo (tty->termios.c_cc[VERASE], tty);
10838b: 0f b6 43 43 movzbl 0x43(%ebx),%eax <== NOT EXECUTED
10838f: 89 da mov %ebx,%edx <== NOT EXECUTED
}
}
if (!lineFlag)
break;
}
}
108391: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
108394: 5b pop %ebx <== NOT EXECUTED
108395: 5e pop %esi <== NOT EXECUTED
108396: 5f pop %edi <== NOT EXECUTED
108397: 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);
108398: e9 12 ff ff ff jmp 1082af <echo> <== NOT EXECUTED
} else if (c == '\t') {
10839d: 80 f9 09 cmp $0x9,%cl
1083a0: 8b 35 bc 10 12 00 mov 0x1210bc,%esi
1083a6: 89 75 e0 mov %esi,-0x20(%ebp)
1083a9: 75 60 jne 10840b <erase+0x104>
int col = tty->read_start_column;
1083ab: 8b 73 2c mov 0x2c(%ebx),%esi
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
1083ae: 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)
1083b3: 81 e2 00 02 00 00 and $0x200,%edx
1083b9: 89 55 dc mov %edx,-0x24(%ebp)
1083bc: 89 45 d4 mov %eax,-0x2c(%ebp)
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
1083bf: eb 28 jmp 1083e9 <erase+0xe2>
c = tty->cbuf[i++];
1083c1: 8a 54 0f ff mov -0x1(%edi,%ecx,1),%dl
if (c == '\t') {
1083c5: 80 fa 09 cmp $0x9,%dl
1083c8: 75 05 jne 1083cf <erase+0xc8>
col = (col | 7) + 1;
1083ca: 83 ce 07 or $0x7,%esi
1083cd: eb 18 jmp 1083e7 <erase+0xe0>
} else if (iscntrl (c)) {
1083cf: 0f b6 d2 movzbl %dl,%edx
1083d2: 8b 45 e0 mov -0x20(%ebp),%eax
1083d5: f6 44 10 01 20 testb $0x20,0x1(%eax,%edx,1)
1083da: 74 0b je 1083e7 <erase+0xe0> <== ALWAYS TAKEN
if (tty->termios.c_lflag & ECHOCTL)
1083dc: 83 7d dc 00 cmpl $0x0,-0x24(%ebp) <== NOT EXECUTED
1083e0: 74 06 je 1083e8 <erase+0xe1> <== NOT EXECUTED
col += 2;
1083e2: 83 c6 02 add $0x2,%esi <== NOT EXECUTED
1083e5: eb 01 jmp 1083e8 <erase+0xe1> <== NOT EXECUTED
} else {
col++;
1083e7: 46 inc %esi
1083e8: 41 inc %ecx
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
1083e9: 3b 4d d4 cmp -0x2c(%ebp),%ecx
1083ec: 75 d3 jne 1083c1 <erase+0xba>
1083ee: eb 14 jmp 108404 <erase+0xfd>
/*
* Back up over the tab
*/
while (tty->column > col) {
rtems_termios_puts ("\b", 1, tty);
1083f0: 57 push %edi
1083f1: 53 push %ebx
1083f2: 6a 01 push $0x1
1083f4: 68 5c db 11 00 push $0x11db5c
1083f9: e8 74 fc ff ff call 108072 <rtems_termios_puts>
tty->column--;
1083fe: ff 4b 28 decl 0x28(%ebx)
108401: 83 c4 10 add $0x10,%esp
}
/*
* Back up over the tab
*/
while (tty->column > col) {
108404: 39 73 28 cmp %esi,0x28(%ebx)
108407: 7f e7 jg 1083f0 <erase+0xe9>
108409: eb 5c jmp 108467 <erase+0x160>
rtems_termios_puts ("\b", 1, tty);
tty->column--;
}
}
else {
if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) {
10840b: 0f b6 f1 movzbl %cl,%esi
10840e: 8b 45 e0 mov -0x20(%ebp),%eax
108411: f6 44 30 01 20 testb $0x20,0x1(%eax,%esi,1)
108416: 74 21 je 108439 <erase+0x132> <== ALWAYS TAKEN
108418: 80 e6 02 and $0x2,%dh <== NOT EXECUTED
10841b: 74 1c je 108439 <erase+0x132> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
10841d: 51 push %ecx <== NOT EXECUTED
10841e: 53 push %ebx <== NOT EXECUTED
10841f: 6a 03 push $0x3 <== NOT EXECUTED
108421: 68 5a db 11 00 push $0x11db5a <== NOT EXECUTED
108426: e8 47 fc ff ff call 108072 <rtems_termios_puts> <== NOT EXECUTED
if (tty->column)
10842b: 8b 43 28 mov 0x28(%ebx),%eax <== NOT EXECUTED
10842e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
108431: 85 c0 test %eax,%eax <== NOT EXECUTED
108433: 74 04 je 108439 <erase+0x132> <== NOT EXECUTED
tty->column--;
108435: 48 dec %eax <== NOT EXECUTED
108436: 89 43 28 mov %eax,0x28(%ebx) <== NOT EXECUTED
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
108439: a1 bc 10 12 00 mov 0x1210bc,%eax
10843e: f6 44 30 01 20 testb $0x20,0x1(%eax,%esi,1)
108443: 74 06 je 10844b <erase+0x144> <== ALWAYS TAKEN
108445: f6 43 3d 02 testb $0x2,0x3d(%ebx) <== NOT EXECUTED
108449: 74 1c je 108467 <erase+0x160> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
10844b: 52 push %edx
10844c: 53 push %ebx
10844d: 6a 03 push $0x3
10844f: 68 5a db 11 00 push $0x11db5a
108454: e8 19 fc ff ff call 108072 <rtems_termios_puts>
if (tty->column)
108459: 8b 43 28 mov 0x28(%ebx),%eax
10845c: 83 c4 10 add $0x10,%esp
10845f: 85 c0 test %eax,%eax
108461: 74 04 je 108467 <erase+0x160> <== NEVER TAKEN
tty->column--;
108463: 48 dec %eax
108464: 89 43 28 mov %eax,0x28(%ebx)
}
}
}
if (!lineFlag)
108467: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10846b: 74 0b je 108478 <erase+0x171>
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
10846d: 8b 43 20 mov 0x20(%ebx),%eax
108470: 85 c0 test %eax,%eax
108472: 0f 85 ef fe ff ff jne 108367 <erase+0x60>
}
}
if (!lineFlag)
break;
}
}
108478: 8d 65 f4 lea -0xc(%ebp),%esp
10847b: 5b pop %ebx
10847c: 5e pop %esi
10847d: 5f pop %edi
10847e: c9 leave
10847f: c3 ret
00107228 <fcntl>:
int fcntl(
int fd,
int cmd,
...
)
{
107228: 55 push %ebp
107229: 89 e5 mov %esp,%ebp
10722b: 57 push %edi
10722c: 56 push %esi
10722d: 53 push %ebx
10722e: 83 ec 0c sub $0xc,%esp
107231: 8b 5d 08 mov 0x8(%ebp),%ebx
int ret;
va_list ap;
va_start( ap, cmd );
107234: 8d 75 10 lea 0x10(%ebp),%esi
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
107237: 8b 0d 24 17 12 00 mov 0x121724,%ecx
10723d: 39 cb cmp %ecx,%ebx
10723f: 73 14 jae 107255 <fcntl+0x2d>
iop = rtems_libio_iop( fd );
107241: 8b 15 e0 56 12 00 mov 0x1256e0,%edx
107247: 6b db 38 imul $0x38,%ebx,%ebx
10724a: 8d 1c 1a lea (%edx,%ebx,1),%ebx
rtems_libio_check_is_open(iop);
10724d: 8b 43 14 mov 0x14(%ebx),%eax
107250: f6 c4 01 test $0x1,%ah
107253: 75 10 jne 107265 <fcntl+0x3d>
107255: e8 1e 99 00 00 call 110b78 <__errno>
10725a: c7 00 09 00 00 00 movl $0x9,(%eax)
107260: e9 e6 00 00 00 jmp 10734b <fcntl+0x123>
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
107265: 83 7d 0c 09 cmpl $0x9,0xc(%ebp)
107269: 0f 87 af 00 00 00 ja 10731e <fcntl+0xf6>
10726f: 8b 7d 0c mov 0xc(%ebp),%edi
107272: ff 24 bd 28 f3 11 00 jmp *0x11f328(,%edi,4)
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
107279: 8b 36 mov (%esi),%esi
if ( fd2 )
10727b: 85 f6 test %esi,%esi
10727d: 74 0e je 10728d <fcntl+0x65>
diop = rtems_libio_iop( fd2 );
10727f: 31 c0 xor %eax,%eax
107281: 39 ce cmp %ecx,%esi
107283: 73 15 jae 10729a <fcntl+0x72> <== NEVER TAKEN
107285: 6b c6 38 imul $0x38,%esi,%eax
107288: 8d 04 02 lea (%edx,%eax,1),%eax
10728b: eb 0d jmp 10729a <fcntl+0x72>
else {
/* allocate a file control block */
diop = rtems_libio_allocate();
10728d: e8 d1 04 00 00 call 107763 <rtems_libio_allocate>
if ( diop == 0 ) {
107292: 85 c0 test %eax,%eax
107294: 0f 84 b1 00 00 00 je 10734b <fcntl+0x123> <== NEVER TAKEN
ret = -1;
break;
}
}
diop->flags = iop->flags;
10729a: 8b 53 14 mov 0x14(%ebx),%edx
10729d: 89 50 14 mov %edx,0x14(%eax)
diop->pathinfo = iop->pathinfo;
1072a0: 8d 78 18 lea 0x18(%eax),%edi
1072a3: 8d 73 18 lea 0x18(%ebx),%esi
1072a6: b9 05 00 00 00 mov $0x5,%ecx
1072ab: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
ret = (int) (diop - rtems_libio_iops);
1072ad: 2b 05 e0 56 12 00 sub 0x1256e0,%eax
1072b3: c1 f8 03 sar $0x3,%eax
1072b6: 69 f0 b7 6d db b6 imul $0xb6db6db7,%eax,%esi
1072bc: eb 6d jmp 10732b <fcntl+0x103>
break;
case F_GETFD: /* get f_flags */
ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0);
1072be: f6 c4 08 test $0x8,%ah
1072c1: 0f 95 c0 setne %al
1072c4: 0f b6 c0 movzbl %al,%eax
1072c7: 89 c6 mov %eax,%esi
1072c9: eb 64 jmp 10732f <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 ) )
1072cb: 83 3e 00 cmpl $0x0,(%esi)
1072ce: 74 05 je 1072d5 <fcntl+0xad>
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
1072d0: 80 cc 08 or $0x8,%ah
1072d3: eb 03 jmp 1072d8 <fcntl+0xb0>
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
1072d5: 80 e4 f7 and $0xf7,%ah
1072d8: 89 43 14 mov %eax,0x14(%ebx)
1072db: eb 30 jmp 10730d <fcntl+0xe5>
break;
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
1072dd: 83 ec 0c sub $0xc,%esp
1072e0: 50 push %eax
1072e1: e8 3f 04 00 00 call 107725 <rtems_libio_to_fcntl_flags>
1072e6: 89 c6 mov %eax,%esi
1072e8: 83 c4 10 add $0x10,%esp
1072eb: eb 3e jmp 10732b <fcntl+0x103>
break;
case F_SETFL:
flags = rtems_libio_fcntl_flags( va_arg( ap, int ) );
1072ed: 83 ec 0c sub $0xc,%esp
1072f0: ff 36 pushl (%esi)
1072f2: e8 f9 03 00 00 call 1076f0 <rtems_libio_fcntl_flags>
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
1072f7: 25 01 02 00 00 and $0x201,%eax
1072fc: 8b 53 14 mov 0x14(%ebx),%edx
1072ff: 81 e2 fe fd ff ff and $0xfffffdfe,%edx
107305: 09 d0 or %edx,%eax
107307: 89 43 14 mov %eax,0x14(%ebx)
10730a: 83 c4 10 add $0x10,%esp
rtems_libio_t *iop;
rtems_libio_t *diop;
int fd2;
int flags;
int mask;
int ret = 0;
10730d: 31 f6 xor %esi,%esi
10730f: eb 1e jmp 10732f <fcntl+0x107>
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
107311: e8 62 98 00 00 call 110b78 <__errno>
107316: c7 00 86 00 00 00 movl $0x86,(%eax)
10731c: eb 2d jmp 10734b <fcntl+0x123>
ret = -1;
break;
default:
errno = EINVAL;
10731e: e8 55 98 00 00 call 110b78 <__errno>
107323: c7 00 16 00 00 00 movl $0x16,(%eax)
107329: eb 20 jmp 10734b <fcntl+0x123>
/*
* If we got this far successfully, then we give the optional
* filesystem specific handler a chance to process this.
*/
if (ret >= 0) {
10732b: 85 f6 test %esi,%esi
10732d: 78 1f js 10734e <fcntl+0x126> <== NEVER TAKEN
int err = (*iop->pathinfo.handlers->fcntl_h)( cmd, iop );
10732f: 50 push %eax
107330: 50 push %eax
107331: 8b 43 20 mov 0x20(%ebx),%eax
107334: 53 push %ebx
107335: ff 75 0c pushl 0xc(%ebp)
107338: ff 50 30 call *0x30(%eax)
10733b: 89 c3 mov %eax,%ebx
if (err) {
10733d: 83 c4 10 add $0x10,%esp
107340: 85 c0 test %eax,%eax
107342: 74 0a je 10734e <fcntl+0x126> <== ALWAYS TAKEN
errno = err;
107344: e8 2f 98 00 00 call 110b78 <__errno> <== NOT EXECUTED
107349: 89 18 mov %ebx,(%eax) <== NOT EXECUTED
ret = -1;
10734b: 83 ce ff or $0xffffffff,%esi
va_list ap;
va_start( ap, cmd );
ret = vfcntl(fd,cmd,ap);
va_end(ap);
return ret;
}
10734e: 89 f0 mov %esi,%eax
107350: 8d 65 f4 lea -0xc(%ebp),%esp
107353: 5b pop %ebx
107354: 5e pop %esi
107355: 5f pop %edi
107356: c9 leave
107357: c3 ret
0010ef4f <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
10ef4f: 55 push %ebp
10ef50: 89 e5 mov %esp,%ebp
10ef52: 57 push %edi
10ef53: 56 push %esi
10ef54: 53 push %ebx
10ef55: 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) {
10ef58: 83 3d 2c 4f 12 00 00 cmpl $0x0,0x124f2c
10ef5f: 75 50 jne 10efb1 <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 );
10ef61: 51 push %ecx
10ef62: 6a 00 push $0x0
10ef64: 6a 00 push $0x0
10ef66: ff 35 30 51 12 00 pushl 0x125130
10ef6c: e8 7b c1 ff ff call 10b0ec <rtems_semaphore_obtain>
rtems_libio_lock();
if (pipe_semaphore == RTEMS_ID_NONE) {
10ef71: 83 c4 10 add $0x10,%esp
free(pipe);
}
static rtems_status_code pipe_lock(void)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
10ef74: 31 db xor %ebx,%ebx
if (pipe_semaphore == RTEMS_ID_NONE) {
rtems_libio_lock();
if (pipe_semaphore == RTEMS_ID_NONE) {
10ef76: 83 3d 2c 4f 12 00 00 cmpl $0x0,0x124f2c
10ef7d: 75 1d jne 10ef9c <fifo_open+0x4d> <== NEVER TAKEN
sc = rtems_semaphore_create(
10ef7f: 83 ec 0c sub $0xc,%esp
10ef82: 68 2c 4f 12 00 push $0x124f2c
10ef87: 6a 00 push $0x0
10ef89: 6a 54 push $0x54
10ef8b: 6a 01 push $0x1
10ef8d: 68 45 50 49 50 push $0x50495045
10ef92: e8 2d bf ff ff call 10aec4 <rtems_semaphore_create>
10ef97: 89 c3 mov %eax,%ebx
10ef99: 83 c4 20 add $0x20,%esp
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
10ef9c: 83 ec 0c sub $0xc,%esp
10ef9f: ff 35 30 51 12 00 pushl 0x125130
10efa5: e8 2e c2 ff ff call 10b1d8 <rtems_semaphore_release>
}
rtems_libio_unlock();
}
if (sc == RTEMS_SUCCESSFUL) {
10efaa: 83 c4 10 add $0x10,%esp
10efad: 85 db test %ebx,%ebx
10efaf: 75 19 jne 10efca <fifo_open+0x7b>
sc = rtems_semaphore_obtain(pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
10efb1: 52 push %edx
10efb2: 6a 00 push $0x0
10efb4: 6a 00 push $0x0
10efb6: ff 35 2c 4f 12 00 pushl 0x124f2c
10efbc: e8 2b c1 ff ff call 10b0ec <rtems_semaphore_obtain>
}
if (sc == RTEMS_SUCCESSFUL) {
10efc1: 83 c4 10 add $0x10,%esp
return 0;
10efc4: 31 f6 xor %esi,%esi
if (sc == RTEMS_SUCCESSFUL) {
sc = rtems_semaphore_obtain(pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
}
if (sc == RTEMS_SUCCESSFUL) {
10efc6: 85 c0 test %eax,%eax
10efc8: 74 05 je 10efcf <fifo_open+0x80> <== ALWAYS TAKEN
return 0;
} else {
return -ENOMEM;
10efca: be f4 ff ff ff mov $0xfffffff4,%esi
{
pipe_control_t *pipe;
int err = 0;
err = pipe_lock();
if (err)
10efcf: 85 f6 test %esi,%esi
10efd1: 0f 85 f5 02 00 00 jne 10f2cc <fifo_open+0x37d> <== NEVER TAKEN
return err;
pipe = *pipep;
10efd7: 8b 45 08 mov 0x8(%ebp),%eax
10efda: 8b 18 mov (%eax),%ebx
if (pipe == NULL) {
10efdc: 85 db test %ebx,%ebx
10efde: 0f 85 14 01 00 00 jne 10f0f8 <fifo_open+0x1a9>
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
10efe4: 83 ec 0c sub $0xc,%esp
10efe7: 6a 34 push $0x34
10efe9: e8 22 95 ff ff call 108510 <malloc>
10efee: 89 c3 mov %eax,%ebx
10eff0: 89 45 d4 mov %eax,-0x2c(%ebp)
if (pipe == NULL)
10eff3: 83 c4 10 add $0x10,%esp
10eff6: 85 c0 test %eax,%eax
10eff8: 0f 84 f3 00 00 00 je 10f0f1 <fifo_open+0x1a2>
return err;
memset(pipe, 0, sizeof(pipe_control_t));
10effe: b9 0d 00 00 00 mov $0xd,%ecx
10f003: 89 c7 mov %eax,%edi
10f005: 89 f0 mov %esi,%eax
10f007: f3 ab rep stos %eax,%es:(%edi)
pipe->Size = PIPE_BUF;
10f009: c7 43 04 00 02 00 00 movl $0x200,0x4(%ebx)
pipe->Buffer = malloc(pipe->Size);
10f010: 83 ec 0c sub $0xc,%esp
10f013: 68 00 02 00 00 push $0x200
10f018: e8 f3 94 ff ff call 108510 <malloc>
10f01d: 89 03 mov %eax,(%ebx)
if (! pipe->Buffer)
10f01f: 83 c4 10 add $0x10,%esp
10f022: 85 c0 test %eax,%eax
10f024: 0f 84 b9 00 00 00 je 10f0e3 <fifo_open+0x194> <== NEVER TAKEN
goto err_buf;
err = -ENOMEM;
if (rtems_barrier_create(
10f02a: 8d 43 2c lea 0x2c(%ebx),%eax
10f02d: 50 push %eax
10f02e: 6a 00 push $0x0
10f030: 6a 00 push $0x0
rtems_build_name ('P', 'I', 'r', c),
10f032: 0f be 05 50 30 12 00 movsbl 0x123050,%eax
if (! pipe->Buffer)
goto err_buf;
err = -ENOMEM;
if (rtems_barrier_create(
10f039: 0d 00 72 49 50 or $0x50497200,%eax
10f03e: 50 push %eax
10f03f: e8 c4 0e 00 00 call 10ff08 <rtems_barrier_create>
10f044: 83 c4 10 add $0x10,%esp
10f047: 85 c0 test %eax,%eax
10f049: 0f 85 84 00 00 00 jne 10f0d3 <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(
10f04f: 8d 43 30 lea 0x30(%ebx),%eax
10f052: 50 push %eax
10f053: 6a 00 push $0x0
10f055: 6a 00 push $0x0
rtems_build_name ('P', 'I', 'w', c),
10f057: 0f be 05 50 30 12 00 movsbl 0x123050,%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(
10f05e: 0d 00 77 49 50 or $0x50497700,%eax
10f063: 50 push %eax
10f064: e8 9f 0e 00 00 call 10ff08 <rtems_barrier_create>
10f069: 83 c4 10 add $0x10,%esp
10f06c: 85 c0 test %eax,%eax
10f06e: 75 52 jne 10f0c2 <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(
10f070: 83 ec 0c sub $0xc,%esp
10f073: 8d 43 28 lea 0x28(%ebx),%eax
10f076: 50 push %eax
10f077: 6a 00 push $0x0
10f079: 6a 10 push $0x10
10f07b: 6a 01 push $0x1
rtems_build_name ('P', 'I', 's', c), 1,
10f07d: 0f be 05 50 30 12 00 movsbl 0x123050,%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(
10f084: 0d 00 73 49 50 or $0x50497300,%eax
10f089: 50 push %eax
10f08a: e8 35 be ff ff call 10aec4 <rtems_semaphore_create>
10f08f: 83 c4 20 add $0x20,%esp
10f092: 85 c0 test %eax,%eax
10f094: 75 1b jne 10f0b1 <fifo_open+0x162>
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
10f096: a0 50 30 12 00 mov 0x123050,%al
10f09b: 8d 50 01 lea 0x1(%eax),%edx
10f09e: 88 15 50 30 12 00 mov %dl,0x123050
10f0a4: 3c 7a cmp $0x7a,%al
10f0a6: 75 50 jne 10f0f8 <fifo_open+0x1a9>
c = 'a';
10f0a8: c6 05 50 30 12 00 61 movb $0x61,0x123050
10f0af: eb 47 jmp 10f0f8 <fifo_open+0x1a9>
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
10f0b1: 83 ec 0c sub $0xc,%esp
10f0b4: 8b 55 d4 mov -0x2c(%ebp),%edx
10f0b7: ff 72 30 pushl 0x30(%edx)
10f0ba: e8 01 0f 00 00 call 10ffc0 <rtems_barrier_delete>
10f0bf: 83 c4 10 add $0x10,%esp
err_wbar:
rtems_barrier_delete(pipe->readBarrier);
10f0c2: 83 ec 0c sub $0xc,%esp
10f0c5: 8b 45 d4 mov -0x2c(%ebp),%eax
10f0c8: ff 70 2c pushl 0x2c(%eax)
10f0cb: e8 f0 0e 00 00 call 10ffc0 <rtems_barrier_delete>
10f0d0: 83 c4 10 add $0x10,%esp
err_rbar:
free(pipe->Buffer);
10f0d3: 83 ec 0c sub $0xc,%esp
10f0d6: 8b 55 d4 mov -0x2c(%ebp),%edx
10f0d9: ff 32 pushl (%edx)
10f0db: e8 2c 8e ff ff call 107f0c <free>
10f0e0: 83 c4 10 add $0x10,%esp
err_buf:
free(pipe);
10f0e3: 83 ec 0c sub $0xc,%esp
10f0e6: ff 75 d4 pushl -0x2c(%ebp)
10f0e9: e8 1e 8e ff ff call 107f0c <free>
10f0ee: 83 c4 10 add $0x10,%esp
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
err = -EINTR;
10f0f1: be f4 ff ff ff mov $0xfffffff4,%esi
10f0f6: eb 33 jmp 10f12b <fifo_open+0x1dc>
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
10f0f8: 50 push %eax
10f0f9: 6a 00 push $0x0
10f0fb: 6a 00 push $0x0
10f0fd: ff 73 28 pushl 0x28(%ebx)
10f100: e8 e7 bf ff ff call 10b0ec <rtems_semaphore_obtain>
10f105: 83 c4 10 add $0x10,%esp
10f108: 85 c0 test %eax,%eax
10f10a: 74 05 je 10f111 <fifo_open+0x1c2> <== ALWAYS TAKEN
err = -EINTR;
10f10c: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
if (*pipep == NULL) {
10f111: 8b 45 08 mov 0x8(%ebp),%eax
10f114: 83 38 00 cmpl $0x0,(%eax)
10f117: 75 12 jne 10f12b <fifo_open+0x1dc>
if (err)
10f119: 85 f6 test %esi,%esi
10f11b: 74 09 je 10f126 <fifo_open+0x1d7> <== ALWAYS TAKEN
pipe_free(pipe);
10f11d: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10f11f: e8 5e fd ff ff call 10ee82 <pipe_free> <== NOT EXECUTED
10f124: eb 05 jmp 10f12b <fifo_open+0x1dc> <== NOT EXECUTED
else
*pipep = pipe;
10f126: 8b 55 08 mov 0x8(%ebp),%edx
10f129: 89 1a mov %ebx,(%edx)
}
out:
pipe_unlock();
10f12b: e8 3c fd ff ff call 10ee6c <pipe_unlock>
pipe_control_t *pipe;
unsigned int prevCounter;
int err;
err = pipe_new(pipep);
if (err)
10f130: 85 f6 test %esi,%esi
10f132: 0f 85 94 01 00 00 jne 10f2cc <fifo_open+0x37d> <== NEVER TAKEN
return err;
pipe = *pipep;
10f138: 8b 45 08 mov 0x8(%ebp),%eax
10f13b: 8b 18 mov (%eax),%ebx
switch (LIBIO_ACCMODE(iop)) {
10f13d: 8b 55 0c mov 0xc(%ebp),%edx
10f140: 8b 42 14 mov 0x14(%edx),%eax
10f143: 83 e0 06 and $0x6,%eax
10f146: 83 f8 04 cmp $0x4,%eax
10f149: 0f 84 91 00 00 00 je 10f1e0 <fifo_open+0x291>
10f14f: 83 f8 06 cmp $0x6,%eax
10f152: 0f 84 10 01 00 00 je 10f268 <fifo_open+0x319> <== NEVER TAKEN
10f158: 83 f8 02 cmp $0x2,%eax
10f15b: 0f 85 49 01 00 00 jne 10f2aa <fifo_open+0x35b> <== NEVER TAKEN
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
10f161: ff 43 20 incl 0x20(%ebx)
if (pipe->Readers ++ == 0)
10f164: 8b 43 10 mov 0x10(%ebx),%eax
10f167: 8d 50 01 lea 0x1(%eax),%edx
10f16a: 89 53 10 mov %edx,0x10(%ebx)
10f16d: 85 c0 test %eax,%eax
10f16f: 75 11 jne 10f182 <fifo_open+0x233> <== NEVER TAKEN
PIPE_WAKEUPWRITERS(pipe);
10f171: 57 push %edi
10f172: 57 push %edi
10f173: 8d 45 e4 lea -0x1c(%ebp),%eax
10f176: 50 push %eax
10f177: ff 73 30 pushl 0x30(%ebx)
10f17a: e8 c9 0e 00 00 call 110048 <rtems_barrier_release>
10f17f: 83 c4 10 add $0x10,%esp
if (pipe->Writers == 0) {
10f182: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10f186: 0f 85 1e 01 00 00 jne 10f2aa <fifo_open+0x35b>
/* Not an error */
if (LIBIO_NODELAY(iop))
10f18c: 8b 45 0c mov 0xc(%ebp),%eax
10f18f: f6 40 14 01 testb $0x1,0x14(%eax)
10f193: 0f 85 11 01 00 00 jne 10f2aa <fifo_open+0x35b>
break;
prevCounter = pipe->writerCounter;
10f199: 8b 7b 24 mov 0x24(%ebx),%edi
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
10f19c: 83 ec 0c sub $0xc,%esp
10f19f: ff 73 28 pushl 0x28(%ebx)
10f1a2: e8 31 c0 ff ff call 10b1d8 <rtems_semaphore_release>
if (! PIPE_READWAIT(pipe))
10f1a7: 5a pop %edx
10f1a8: 59 pop %ecx
10f1a9: 6a 00 push $0x0
10f1ab: ff 73 2c pushl 0x2c(%ebx)
10f1ae: e8 ed 0e 00 00 call 1100a0 <rtems_barrier_wait>
10f1b3: 83 c4 10 add $0x10,%esp
10f1b6: 85 c0 test %eax,%eax
10f1b8: 0f 85 f9 00 00 00 jne 10f2b7 <fifo_open+0x368> <== NEVER TAKEN
goto out_error;
if (! PIPE_LOCK(pipe))
10f1be: 50 push %eax
10f1bf: 6a 00 push $0x0
10f1c1: 6a 00 push $0x0
10f1c3: ff 73 28 pushl 0x28(%ebx)
10f1c6: e8 21 bf ff ff call 10b0ec <rtems_semaphore_obtain>
10f1cb: 83 c4 10 add $0x10,%esp
10f1ce: 85 c0 test %eax,%eax
10f1d0: 0f 85 e1 00 00 00 jne 10f2b7 <fifo_open+0x368> <== NEVER TAKEN
goto out_error;
} while (prevCounter == pipe->writerCounter);
10f1d6: 3b 7b 24 cmp 0x24(%ebx),%edi
10f1d9: 74 c1 je 10f19c <fifo_open+0x24d> <== NEVER TAKEN
10f1db: e9 ca 00 00 00 jmp 10f2aa <fifo_open+0x35b>
}
break;
case LIBIO_FLAGS_WRITE:
pipe->writerCounter ++;
10f1e0: ff 43 24 incl 0x24(%ebx)
if (pipe->Writers ++ == 0)
10f1e3: 8b 43 14 mov 0x14(%ebx),%eax
10f1e6: 8d 50 01 lea 0x1(%eax),%edx
10f1e9: 89 53 14 mov %edx,0x14(%ebx)
10f1ec: 85 c0 test %eax,%eax
10f1ee: 75 11 jne 10f201 <fifo_open+0x2b2> <== NEVER TAKEN
PIPE_WAKEUPREADERS(pipe);
10f1f0: 57 push %edi
10f1f1: 57 push %edi
10f1f2: 8d 45 e4 lea -0x1c(%ebp),%eax
10f1f5: 50 push %eax
10f1f6: ff 73 2c pushl 0x2c(%ebx)
10f1f9: e8 4a 0e 00 00 call 110048 <rtems_barrier_release>
10f1fe: 83 c4 10 add $0x10,%esp
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
10f201: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10f205: 0f 85 9f 00 00 00 jne 10f2aa <fifo_open+0x35b>
10f20b: 8b 55 0c mov 0xc(%ebp),%edx
10f20e: f6 42 14 01 testb $0x1,0x14(%edx)
10f212: 74 18 je 10f22c <fifo_open+0x2dd>
PIPE_UNLOCK(pipe);
10f214: 83 ec 0c sub $0xc,%esp
10f217: ff 73 28 pushl 0x28(%ebx)
10f21a: e8 b9 bf ff ff call 10b1d8 <rtems_semaphore_release>
err = -ENXIO;
goto out_error;
10f21f: 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;
10f222: be fa ff ff ff mov $0xfffffffa,%esi
goto out_error;
10f227: e9 90 00 00 00 jmp 10f2bc <fifo_open+0x36d>
}
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
10f22c: 8b 7b 20 mov 0x20(%ebx),%edi
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
10f22f: 83 ec 0c sub $0xc,%esp
10f232: ff 73 28 pushl 0x28(%ebx)
10f235: e8 9e bf ff ff call 10b1d8 <rtems_semaphore_release>
if (! PIPE_WRITEWAIT(pipe))
10f23a: 5a pop %edx
10f23b: 59 pop %ecx
10f23c: 6a 00 push $0x0
10f23e: ff 73 30 pushl 0x30(%ebx)
10f241: e8 5a 0e 00 00 call 1100a0 <rtems_barrier_wait>
10f246: 83 c4 10 add $0x10,%esp
10f249: 85 c0 test %eax,%eax
10f24b: 75 6a jne 10f2b7 <fifo_open+0x368> <== NEVER TAKEN
goto out_error;
if (! PIPE_LOCK(pipe))
10f24d: 50 push %eax
10f24e: 6a 00 push $0x0
10f250: 6a 00 push $0x0
10f252: ff 73 28 pushl 0x28(%ebx)
10f255: e8 92 be ff ff call 10b0ec <rtems_semaphore_obtain>
10f25a: 83 c4 10 add $0x10,%esp
10f25d: 85 c0 test %eax,%eax
10f25f: 75 56 jne 10f2b7 <fifo_open+0x368> <== NEVER TAKEN
goto out_error;
} while (prevCounter == pipe->readerCounter);
10f261: 3b 7b 20 cmp 0x20(%ebx),%edi
10f264: 74 c9 je 10f22f <fifo_open+0x2e0> <== NEVER TAKEN
10f266: eb 42 jmp 10f2aa <fifo_open+0x35b>
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
10f268: ff 43 20 incl 0x20(%ebx)
if (pipe->Readers ++ == 0)
10f26b: 8b 43 10 mov 0x10(%ebx),%eax
10f26e: 8d 50 01 lea 0x1(%eax),%edx
10f271: 89 53 10 mov %edx,0x10(%ebx)
10f274: 85 c0 test %eax,%eax
10f276: 75 11 jne 10f289 <fifo_open+0x33a> <== NEVER TAKEN
PIPE_WAKEUPWRITERS(pipe);
10f278: 51 push %ecx
10f279: 51 push %ecx
10f27a: 8d 45 e4 lea -0x1c(%ebp),%eax
10f27d: 50 push %eax
10f27e: ff 73 30 pushl 0x30(%ebx)
10f281: e8 c2 0d 00 00 call 110048 <rtems_barrier_release>
10f286: 83 c4 10 add $0x10,%esp
pipe->writerCounter ++;
10f289: ff 43 24 incl 0x24(%ebx)
if (pipe->Writers ++ == 0)
10f28c: 8b 43 14 mov 0x14(%ebx),%eax
10f28f: 8d 50 01 lea 0x1(%eax),%edx
10f292: 89 53 14 mov %edx,0x14(%ebx)
10f295: 85 c0 test %eax,%eax
10f297: 75 11 jne 10f2aa <fifo_open+0x35b> <== NEVER TAKEN
PIPE_WAKEUPREADERS(pipe);
10f299: 52 push %edx
10f29a: 52 push %edx
10f29b: 8d 45 e4 lea -0x1c(%ebp),%eax
10f29e: 50 push %eax
10f29f: ff 73 2c pushl 0x2c(%ebx)
10f2a2: e8 a1 0d 00 00 call 110048 <rtems_barrier_release>
10f2a7: 83 c4 10 add $0x10,%esp
break;
}
PIPE_UNLOCK(pipe);
10f2aa: 83 ec 0c sub $0xc,%esp
10f2ad: ff 73 28 pushl 0x28(%ebx)
10f2b0: e8 23 bf ff ff call 10b1d8 <rtems_semaphore_release>
10f2b5: eb 12 jmp 10f2c9 <fifo_open+0x37a>
goto out_error;
}
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
err = -EINTR;
10f2b7: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
out_error:
pipe_release(pipep, iop);
10f2bc: 50 push %eax
10f2bd: 50 push %eax
10f2be: ff 75 0c pushl 0xc(%ebp)
10f2c1: ff 75 08 pushl 0x8(%ebp)
10f2c4: e8 f4 fb ff ff call 10eebd <pipe_release>
return err;
10f2c9: 83 c4 10 add $0x10,%esp
}
10f2cc: 89 f0 mov %esi,%eax
10f2ce: 8d 65 f4 lea -0xc(%ebp),%esp
10f2d1: 5b pop %ebx
10f2d2: 5e pop %esi
10f2d3: 5f pop %edi
10f2d4: c9 leave
10f2d5: c3 ret
001073cc <fpathconf>:
long fpathconf(
int fd,
int name
)
{
1073cc: 55 push %ebp
1073cd: 89 e5 mov %esp,%ebp
1073cf: 83 ec 08 sub $0x8,%esp
1073d2: 8b 45 08 mov 0x8(%ebp),%eax
1073d5: 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);
1073d8: 3b 05 24 17 12 00 cmp 0x121724,%eax
1073de: 73 11 jae 1073f1 <fpathconf+0x25>
iop = rtems_libio_iop(fd);
1073e0: 6b c0 38 imul $0x38,%eax,%eax
1073e3: 03 05 e0 56 12 00 add 0x1256e0,%eax
rtems_libio_check_is_open(iop);
1073e9: 8b 48 14 mov 0x14(%eax),%ecx
1073ec: f6 c5 01 test $0x1,%ch
1073ef: 75 0d jne 1073fe <fpathconf+0x32> <== ALWAYS TAKEN
1073f1: e8 82 97 00 00 call 110b78 <__errno>
1073f6: c7 00 09 00 00 00 movl $0x9,(%eax)
1073fc: eb 5b jmp 107459 <fpathconf+0x8d>
rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ);
1073fe: 80 e1 02 and $0x2,%cl
107401: 74 4b je 10744e <fpathconf+0x82>
/*
* Now process the information request.
*/
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
107403: 8b 40 28 mov 0x28(%eax),%eax
switch ( name ) {
107406: 83 fa 0b cmp $0xb,%edx
107409: 77 43 ja 10744e <fpathconf+0x82>
10740b: ff 24 95 50 f3 11 00 jmp *0x11f350(,%edx,4)
case _PC_LINK_MAX:
return_value = the_limits->link_max;
107412: 8b 40 38 mov 0x38(%eax),%eax
break;
107415: eb 45 jmp 10745c <fpathconf+0x90>
case _PC_MAX_CANON:
return_value = the_limits->max_canon;
107417: 8b 40 3c mov 0x3c(%eax),%eax
break;
10741a: eb 40 jmp 10745c <fpathconf+0x90>
case _PC_MAX_INPUT:
return_value = the_limits->max_input;
10741c: 8b 40 40 mov 0x40(%eax),%eax
break;
10741f: eb 3b jmp 10745c <fpathconf+0x90>
case _PC_NAME_MAX:
return_value = the_limits->name_max;
107421: 8b 40 44 mov 0x44(%eax),%eax
break;
107424: eb 36 jmp 10745c <fpathconf+0x90>
case _PC_PATH_MAX:
return_value = the_limits->path_max;
107426: 8b 40 48 mov 0x48(%eax),%eax
break;
107429: eb 31 jmp 10745c <fpathconf+0x90>
case _PC_PIPE_BUF:
return_value = the_limits->pipe_buf;
10742b: 8b 40 4c mov 0x4c(%eax),%eax
break;
10742e: eb 2c jmp 10745c <fpathconf+0x90>
case _PC_CHOWN_RESTRICTED:
return_value = the_limits->posix_chown_restrictions;
107430: 8b 40 54 mov 0x54(%eax),%eax
break;
107433: eb 27 jmp 10745c <fpathconf+0x90>
case _PC_NO_TRUNC:
return_value = the_limits->posix_no_trunc;
107435: 8b 40 58 mov 0x58(%eax),%eax
break;
107438: eb 22 jmp 10745c <fpathconf+0x90>
case _PC_VDISABLE:
return_value = the_limits->posix_vdisable;
10743a: 8b 40 64 mov 0x64(%eax),%eax
break;
10743d: eb 1d jmp 10745c <fpathconf+0x90>
case _PC_ASYNC_IO:
return_value = the_limits->posix_async_io;
10743f: 8b 40 50 mov 0x50(%eax),%eax
break;
107442: eb 18 jmp 10745c <fpathconf+0x90>
case _PC_PRIO_IO:
return_value = the_limits->posix_prio_io;
107444: 8b 40 5c mov 0x5c(%eax),%eax
break;
107447: eb 13 jmp 10745c <fpathconf+0x90>
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
107449: 8b 40 60 mov 0x60(%eax),%eax
break;
10744c: eb 0e jmp 10745c <fpathconf+0x90>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
10744e: e8 25 97 00 00 call 110b78 <__errno>
107453: c7 00 16 00 00 00 movl $0x16,(%eax)
107459: 83 c8 ff or $0xffffffff,%eax
break;
}
return return_value;
}
10745c: c9 leave
10745d: c3 ret
00106998 <free>:
#include <stdlib.h>
void free(
void *ptr
)
{
106998: 55 push %ebp
106999: 89 e5 mov %esp,%ebp
10699b: 53 push %ebx
10699c: 83 ec 04 sub $0x4,%esp
10699f: 8b 5d 08 mov 0x8(%ebp),%ebx
MSBUMP(free_calls, 1);
1069a2: ff 05 24 31 12 00 incl 0x123124
if ( !ptr )
1069a8: 85 db test %ebx,%ebx
1069aa: 74 5f je 106a0b <free+0x73>
return;
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
1069ac: 83 3d 9c 33 12 00 03 cmpl $0x3,0x12339c
1069b3: 75 15 jne 1069ca <free+0x32> <== NEVER TAKEN
!malloc_is_system_state_OK() ) {
1069b5: e8 56 01 00 00 call 106b10 <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()) &&
1069ba: 84 c0 test %al,%al
1069bc: 75 0c jne 1069ca <free+0x32>
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
1069be: 89 5d 08 mov %ebx,0x8(%ebp)
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
1069c1: 8b 5d fc mov -0x4(%ebp),%ebx
1069c4: 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);
1069c5: e9 ae 01 00 00 jmp 106b78 <malloc_deferred_free>
}
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
1069ca: a1 f0 15 12 00 mov 0x1215f0,%eax
1069cf: 85 c0 test %eax,%eax
1069d1: 74 0a je 1069dd <free+0x45>
(*rtems_malloc_statistics_helpers->at_free)(ptr);
1069d3: 83 ec 0c sub $0xc,%esp
1069d6: 53 push %ebx
1069d7: ff 50 08 call *0x8(%eax)
1069da: 83 c4 10 add $0x10,%esp
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
1069dd: 50 push %eax
1069de: 50 push %eax
1069df: 53 push %ebx
1069e0: ff 35 80 f1 11 00 pushl 0x11f180
1069e6: e8 1d 44 00 00 call 10ae08 <_Protected_heap_Free>
1069eb: 83 c4 10 add $0x10,%esp
1069ee: 84 c0 test %al,%al
1069f0: 75 19 jne 106a0b <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
1069f2: a1 80 f1 11 00 mov 0x11f180,%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",
1069f7: ff 70 1c pushl 0x1c(%eax)
1069fa: ff 70 18 pushl 0x18(%eax)
1069fd: 53 push %ebx
1069fe: 68 7b da 11 00 push $0x11da7b
106a03: e8 fc 0b 00 00 call 107604 <printk>
106a08: 83 c4 10 add $0x10,%esp
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
106a0b: 8b 5d fc mov -0x4(%ebp),%ebx
106a0e: c9 leave
106a0f: c3 ret
00107c44 <free_user_env>:
* NOTE: this must be called with
* thread dispatching disabled!
*/
static void
free_user_env(void *venv)
{
107c44: 55 push %ebp
107c45: 89 e5 mov %esp,%ebp
107c47: 53 push %ebx
107c48: 83 ec 04 sub $0x4,%esp
107c4b: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_user_env_t *env = (rtems_user_env_t*) venv ;
if (env != &rtems_global_user_env
107c4e: 81 fb 10 46 12 00 cmp $0x124610,%ebx
107c54: 74 26 je 107c7c <free_user_env+0x38> <== NEVER TAKEN
#ifdef HAVE_USERENV_REFCNT
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
107c56: 83 ec 0c sub $0xc,%esp
107c59: 8d 43 04 lea 0x4(%ebx),%eax
107c5c: 50 push %eax
107c5d: e8 46 f1 ff ff call 106da8 <rtems_filesystem_freenode>
rtems_filesystem_freenode( &env->root_directory);
107c62: 8d 43 18 lea 0x18(%ebx),%eax
107c65: 89 04 24 mov %eax,(%esp)
107c68: e8 3b f1 ff ff call 106da8 <rtems_filesystem_freenode>
free(env);
107c6d: 83 c4 10 add $0x10,%esp
107c70: 89 5d 08 mov %ebx,0x8(%ebp)
}
}
107c73: 8b 5d fc mov -0x4(%ebp),%ebx
107c76: c9 leave
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
rtems_filesystem_freenode( &env->root_directory);
free(env);
107c77: e9 40 f1 ff ff jmp 106dbc <free>
}
}
107c7c: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
107c7f: c9 leave <== NOT EXECUTED
107c80: c3 ret <== NOT EXECUTED
0011d378 <getdents>:
int getdents(
int dd_fd,
char *dd_buf,
int dd_len
)
{
11d378: 55 push %ebp
11d379: 89 e5 mov %esp,%ebp
11d37b: 57 push %edi
11d37c: 56 push %esi
11d37d: 53 push %ebx
11d37e: 83 ec 2c sub $0x2c,%esp
11d381: 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 );
11d384: 31 db xor %ebx,%ebx
11d386: 3b 05 24 27 12 00 cmp 0x122724,%eax
11d38c: 73 09 jae 11d397 <getdents+0x1f> <== NEVER TAKEN
11d38e: 6b d8 38 imul $0x38,%eax,%ebx
11d391: 03 1d 40 68 12 00 add 0x126840,%ebx
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
11d397: 8d 7d d4 lea -0x2c(%ebp),%edi
11d39a: 8d 73 18 lea 0x18(%ebx),%esi
11d39d: b9 05 00 00 00 mov $0x5,%ecx
11d3a2: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
11d3a4: 83 ec 0c sub $0xc,%esp
11d3a7: 8d 45 d4 lea -0x2c(%ebp),%eax
11d3aa: 50 push %eax
11d3ab: 8b 45 e0 mov -0x20(%ebp),%eax
11d3ae: ff 50 10 call *0x10(%eax)
11d3b1: 83 c4 10 add $0x10,%esp
11d3b4: 48 dec %eax
11d3b5: 74 10 je 11d3c7 <getdents+0x4f>
rtems_set_errno_and_return_minus_one( ENOTDIR );
11d3b7: e8 dc 38 ff ff call 110c98 <__errno>
11d3bc: c7 00 14 00 00 00 movl $0x14,(%eax)
11d3c2: 83 c8 ff or $0xffffffff,%eax
11d3c5: eb 11 jmp 11d3d8 <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 );
11d3c7: 50 push %eax
11d3c8: 8b 43 20 mov 0x20(%ebx),%eax
11d3cb: ff 75 10 pushl 0x10(%ebp)
11d3ce: ff 75 0c pushl 0xc(%ebp)
11d3d1: 53 push %ebx
11d3d2: ff 50 08 call *0x8(%eax)
11d3d5: 83 c4 10 add $0x10,%esp
}
11d3d8: 8d 65 f4 lea -0xc(%ebp),%esp
11d3db: 5b pop %ebx
11d3dc: 5e pop %esi
11d3dd: 5f pop %edi
11d3de: c9 leave
11d3df: c3 ret
00106a10 <gettimeofday>:
*/
int gettimeofday(
struct timeval *tp,
void * __tz __attribute__((unused))
)
{
106a10: 55 push %ebp
106a11: 89 e5 mov %esp,%ebp
106a13: 56 push %esi
106a14: 53 push %ebx
106a15: 83 ec 10 sub $0x10,%esp
106a18: 8b 5d 08 mov 0x8(%ebp),%ebx
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp )
106a1b: 85 db test %ebx,%ebx
106a1d: 75 10 jne 106a2f <gettimeofday+0x1f> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EFAULT );
106a1f: e8 5c 93 00 00 call 10fd80 <__errno> <== NOT EXECUTED
106a24: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED
106a2a: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106a2d: eb 29 jmp 106a58 <gettimeofday+0x48> <== NOT EXECUTED
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
106a2f: 9c pushf
106a30: fa cli
106a31: 5e pop %esi
_TOD_Get( &now );
106a32: 83 ec 0c sub $0xc,%esp
106a35: 8d 45 f0 lea -0x10(%ebp),%eax
106a38: 50 push %eax
106a39: e8 6e 38 00 00 call 10a2ac <_TOD_Get>
_ISR_Enable(level);
106a3e: 56 push %esi
106a3f: 9d popf
useconds = (suseconds_t)now.tv_nsec;
106a40: 8b 45 f4 mov -0xc(%ebp),%eax
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
106a43: 8b 55 f0 mov -0x10(%ebp),%edx
106a46: 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;
106a48: b9 e8 03 00 00 mov $0x3e8,%ecx
106a4d: 99 cltd
106a4e: f7 f9 idiv %ecx
time->tv_sec = now.tv_sec;
time->tv_usec = useconds;
106a50: 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;
106a53: 83 c4 10 add $0x10,%esp
106a56: 31 c0 xor %eax,%eax
}
106a58: 8d 65 f8 lea -0x8(%ebp),%esp
106a5b: 5b pop %ebx
106a5c: 5e pop %esi
106a5d: c9 leave
106a5e: c3 ret
0010f670 <imfs_dir_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
10f670: 55 push %ebp
10f671: 89 e5 mov %esp,%ebp
10f673: 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 )
10f676: 8b 4a 18 mov 0x18(%edx),%ecx
return -1; /* It wasn't a directory --> return error */
10f679: 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 )
10f67c: 83 79 4c 01 cmpl $0x1,0x4c(%ecx)
10f680: 75 10 jne 10f692 <imfs_dir_open+0x22> <== NEVER TAKEN
return -1; /* It wasn't a directory --> return error */
iop->offset = 0;
10f682: c7 42 0c 00 00 00 00 movl $0x0,0xc(%edx)
10f689: c7 42 10 00 00 00 00 movl $0x0,0x10(%edx)
return 0;
10f690: 31 c0 xor %eax,%eax
}
10f692: c9 leave
10f693: c3 ret
0010f8d9 <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
10f8d9: 55 push %ebp
10f8da: 89 e5 mov %esp,%ebp
10f8dc: 53 push %ebx
10f8dd: 83 ec 04 sub $0x4,%esp
10f8e0: 8b 45 0c mov 0xc(%ebp),%eax
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
10f8e3: 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 );
10f8e5: 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 ) )
10f8e8: 39 53 50 cmp %edx,0x50(%ebx)
10f8eb: 74 0d je 10f8fa <imfs_dir_rmnod+0x21>
rtems_set_errno_and_return_minus_one( ENOTEMPTY );
10f8ed: e8 8e 04 00 00 call 10fd80 <__errno>
10f8f2: c7 00 5a 00 00 00 movl $0x5a,(%eax)
10f8f8: eb 13 jmp 10f90d <imfs_dir_rmnod+0x34>
/*
* You cannot remove the file system root node.
*/
if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access )
10f8fa: 8b 40 10 mov 0x10(%eax),%eax
10f8fd: 39 58 1c cmp %ebx,0x1c(%eax)
10f900: 75 10 jne 10f912 <imfs_dir_rmnod+0x39>
rtems_set_errno_and_return_minus_one( EBUSY );
10f902: e8 79 04 00 00 call 10fd80 <__errno>
10f907: c7 00 10 00 00 00 movl $0x10,(%eax)
10f90d: 83 c8 ff or $0xffffffff,%eax
10f910: eb 1c jmp 10f92e <imfs_dir_rmnod+0x55>
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
10f912: 83 7b 5c 00 cmpl $0x0,0x5c(%ebx)
10f916: 75 ea jne 10f902 <imfs_dir_rmnod+0x29> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EBUSY );
IMFS_create_orphan( the_jnode );
10f918: 83 ec 0c sub $0xc,%esp
10f91b: 53 push %ebx
10f91c: e8 8f da ff ff call 10d3b0 <IMFS_create_orphan>
IMFS_check_node_remove( the_jnode );
10f921: 89 1c 24 mov %ebx,(%esp)
10f924: e8 c9 da ff ff call 10d3f2 <IMFS_check_node_remove>
return 0;
10f929: 83 c4 10 add $0x10,%esp
10f92c: 31 c0 xor %eax,%eax
}
10f92e: 8b 5d fc mov -0x4(%ebp),%ebx
10f931: c9 leave
10f932: c3 ret
001072bc <init_etc_passwd_group>:
/*
* Initialize useable but dummy databases
*/
void init_etc_passwd_group(void)
{
1072bc: 55 push %ebp
1072bd: 89 e5 mov %esp,%ebp
1072bf: 53 push %ebx
1072c0: 83 ec 04 sub $0x4,%esp
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
1072c3: 80 3d 60 55 12 00 00 cmpb $0x0,0x125560
1072ca: 0f 85 b8 00 00 00 jne 107388 <init_etc_passwd_group+0xcc>
return;
etc_passwd_initted = 1;
1072d0: c6 05 60 55 12 00 01 movb $0x1,0x125560
mkdir("/etc", 0777);
1072d7: 50 push %eax
1072d8: 50 push %eax
1072d9: 68 ff 01 00 00 push $0x1ff
1072de: 68 c7 f2 11 00 push $0x11f2c7
1072e3: e8 7c 07 00 00 call 107a64 <mkdir>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
1072e8: 59 pop %ecx
1072e9: 5b pop %ebx
1072ea: 68 32 e1 11 00 push $0x11e132
1072ef: 68 cc f2 11 00 push $0x11f2cc
1072f4: e8 23 a0 00 00 call 11131c <fopen>
1072f9: 83 c4 10 add $0x10,%esp
1072fc: 85 c0 test %eax,%eax
1072fe: 74 06 je 107306 <init_etc_passwd_group+0x4a>
fclose(fp);
107300: 83 ec 0c sub $0xc,%esp
107303: 50 push %eax
107304: eb 2a jmp 107330 <init_etc_passwd_group+0x74>
}
else if ((fp = fopen("/etc/passwd", "w")) != NULL) {
107306: 52 push %edx
107307: 52 push %edx
107308: 68 4c e0 11 00 push $0x11e04c
10730d: 68 cc f2 11 00 push $0x11f2cc
107312: e8 05 a0 00 00 call 11131c <fopen>
107317: 89 c3 mov %eax,%ebx
107319: 83 c4 10 add $0x10,%esp
10731c: 85 c0 test %eax,%eax
10731e: 74 18 je 107338 <init_etc_passwd_group+0x7c><== NEVER TAKEN
fprintf(fp, "root:*:0:0:root::/:/bin/sh\n"
107320: 50 push %eax
107321: 50 push %eax
107322: 53 push %ebx
107323: 68 d8 f2 11 00 push $0x11f2d8
107328: e8 bb a0 00 00 call 1113e8 <fputs>
"rtems:*:1:1:RTEMS Application::/:/bin/sh\n"
"tty:!:2:2:tty owner::/:/bin/false\n" );
fclose(fp);
10732d: 89 1c 24 mov %ebx,(%esp)
107330: e8 e3 98 00 00 call 110c18 <fclose>
107335: 83 c4 10 add $0x10,%esp
}
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
107338: 51 push %ecx
107339: 51 push %ecx
10733a: 68 32 e1 11 00 push $0x11e132
10733f: 68 3f f3 11 00 push $0x11f33f
107344: e8 d3 9f 00 00 call 11131c <fopen>
107349: 83 c4 10 add $0x10,%esp
10734c: 85 c0 test %eax,%eax
10734e: 74 06 je 107356 <init_etc_passwd_group+0x9a>
fclose(fp);
107350: 83 ec 0c sub $0xc,%esp
107353: 50 push %eax
107354: eb 2a jmp 107380 <init_etc_passwd_group+0xc4>
}
else if ((fp = fopen("/etc/group", "w")) != NULL) {
107356: 52 push %edx
107357: 52 push %edx
107358: 68 4c e0 11 00 push $0x11e04c
10735d: 68 3f f3 11 00 push $0x11f33f
107362: e8 b5 9f 00 00 call 11131c <fopen>
107367: 89 c3 mov %eax,%ebx
107369: 83 c4 10 add $0x10,%esp
10736c: 85 c0 test %eax,%eax
10736e: 74 18 je 107388 <init_etc_passwd_group+0xcc><== NEVER TAKEN
fprintf( fp, "root:x:0:root\n"
107370: 50 push %eax
107371: 50 push %eax
107372: 53 push %ebx
107373: 68 4a f3 11 00 push $0x11f34a
107378: e8 6b a0 00 00 call 1113e8 <fputs>
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
10737d: 89 1c 24 mov %ebx,(%esp)
107380: e8 93 98 00 00 call 110c18 <fclose>
107385: 83 c4 10 add $0x10,%esp
}
}
107388: 8b 5d fc mov -0x4(%ebp),%ebx
10738b: c9 leave
10738c: c3 ret
00108480 <iproc>:
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
108480: 55 push %ebp
108481: 89 e5 mov %esp,%ebp
108483: 53 push %ebx
108484: 83 ec 14 sub $0x14,%esp
108487: 89 d3 mov %edx,%ebx
108489: 88 c1 mov %al,%cl
if (tty->termios.c_iflag & ISTRIP)
10848b: 8b 52 30 mov 0x30(%edx),%edx
10848e: f6 c2 20 test $0x20,%dl
108491: 74 03 je 108496 <iproc+0x16> <== ALWAYS TAKEN
c &= 0x7f;
108493: 83 e1 7f and $0x7f,%ecx <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
108496: f6 c6 02 test $0x2,%dh
108499: 74 16 je 1084b1 <iproc+0x31>
c = tolower (c);
10849b: 0f b6 c9 movzbl %cl,%ecx
10849e: a1 bc 10 12 00 mov 0x1210bc,%eax
1084a3: 0f be 44 08 01 movsbl 0x1(%eax,%ecx,1),%eax
1084a8: 83 e0 03 and $0x3,%eax
1084ab: 48 dec %eax
1084ac: 75 03 jne 1084b1 <iproc+0x31>
1084ae: 83 c1 20 add $0x20,%ecx
if (c == '\r') {
1084b1: 80 f9 0d cmp $0xd,%cl
1084b4: 75 14 jne 1084ca <iproc+0x4a>
if (tty->termios.c_iflag & IGNCR)
return 0;
1084b6: 31 c0 xor %eax,%eax
if (tty->termios.c_iflag & IUCLC)
c = tolower (c);
if (c == '\r') {
if (tty->termios.c_iflag & IGNCR)
1084b8: f6 c2 80 test $0x80,%dl
1084bb: 0f 85 d9 00 00 00 jne 10859a <iproc+0x11a> <== NEVER TAKEN
return 0;
if (tty->termios.c_iflag & ICRNL)
1084c1: 80 e6 01 and $0x1,%dh
1084c4: 74 1a je 1084e0 <iproc+0x60> <== NEVER TAKEN
c = '\n';
1084c6: b1 0a mov $0xa,%cl
1084c8: eb 16 jmp 1084e0 <iproc+0x60>
} else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
1084ca: 80 f9 0a cmp $0xa,%cl
1084cd: 75 09 jne 1084d8 <iproc+0x58>
1084cf: 80 e2 40 and $0x40,%dl
1084d2: 74 0c je 1084e0 <iproc+0x60> <== ALWAYS TAKEN
c = '\r';
1084d4: b1 0d mov $0xd,%cl <== NOT EXECUTED
1084d6: eb 08 jmp 1084e0 <iproc+0x60> <== NOT EXECUTED
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
1084d8: 84 c9 test %cl,%cl
1084da: 0f 84 87 00 00 00 je 108567 <iproc+0xe7> <== NEVER TAKEN
1084e0: 8b 53 3c mov 0x3c(%ebx),%edx
1084e3: f6 c2 02 test $0x2,%dl
1084e6: 74 7f je 108567 <iproc+0xe7>
if (c == tty->termios.c_cc[VERASE]) {
1084e8: 3a 4b 43 cmp 0x43(%ebx),%cl
1084eb: 75 04 jne 1084f1 <iproc+0x71>
erase (tty, 0);
1084ed: 31 d2 xor %edx,%edx
1084ef: eb 0a jmp 1084fb <iproc+0x7b>
return 0;
}
else if (c == tty->termios.c_cc[VKILL]) {
1084f1: 3a 4b 44 cmp 0x44(%ebx),%cl
1084f4: 75 11 jne 108507 <iproc+0x87>
erase (tty, 1);
1084f6: ba 01 00 00 00 mov $0x1,%edx
1084fb: 89 d8 mov %ebx,%eax
1084fd: e8 05 fe ff ff call 108307 <erase>
108502: e9 91 00 00 00 jmp 108598 <iproc+0x118>
return 0;
}
else if (c == tty->termios.c_cc[VEOF]) {
return 1;
108507: 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]) {
10850c: 3a 4b 45 cmp 0x45(%ebx),%cl
10850f: 0f 84 85 00 00 00 je 10859a <iproc+0x11a> <== NEVER TAKEN
return 1;
} else if (c == '\n') {
108515: 80 f9 0a cmp $0xa,%cl
108518: 75 1a jne 108534 <iproc+0xb4>
if (tty->termios.c_lflag & (ECHO | ECHONL))
10851a: 80 e2 48 and $0x48,%dl
10851d: 74 09 je 108528 <iproc+0xa8> <== NEVER TAKEN
echo (c, tty);
10851f: 89 da mov %ebx,%edx
108521: b0 0a mov $0xa,%al
108523: e8 87 fd ff ff call 1082af <echo>
tty->cbuf[tty->ccount++] = c;
108528: 8b 43 20 mov 0x20(%ebx),%eax
10852b: 8b 53 1c mov 0x1c(%ebx),%edx
10852e: c6 04 02 0a movb $0xa,(%edx,%eax,1)
108532: eb 28 jmp 10855c <iproc+0xdc>
return 1;
} else if ((c == tty->termios.c_cc[VEOL]) ||
108534: 3a 4b 4c cmp 0x4c(%ebx),%cl
108537: 74 05 je 10853e <iproc+0xbe> <== NEVER TAKEN
108539: 3a 4b 51 cmp 0x51(%ebx),%cl
10853c: 75 29 jne 108567 <iproc+0xe7> <== ALWAYS TAKEN
(c == tty->termios.c_cc[VEOL2])) {
if (tty->termios.c_lflag & ECHO)
10853e: 80 e2 08 and $0x8,%dl <== NOT EXECUTED
108541: 74 10 je 108553 <iproc+0xd3> <== NOT EXECUTED
echo (c, tty);
108543: 0f b6 c1 movzbl %cl,%eax <== NOT EXECUTED
108546: 89 da mov %ebx,%edx <== NOT EXECUTED
108548: 88 4d f4 mov %cl,-0xc(%ebp) <== NOT EXECUTED
10854b: e8 5f fd ff ff call 1082af <echo> <== NOT EXECUTED
108550: 8a 4d f4 mov -0xc(%ebp),%cl <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
108553: 8b 43 20 mov 0x20(%ebx),%eax <== NOT EXECUTED
108556: 8b 53 1c mov 0x1c(%ebx),%edx <== NOT EXECUTED
108559: 88 0c 02 mov %cl,(%edx,%eax,1) <== NOT EXECUTED
10855c: 40 inc %eax
10855d: 89 43 20 mov %eax,0x20(%ebx)
return 1;
108560: b8 01 00 00 00 mov $0x1,%eax
108565: eb 33 jmp 10859a <iproc+0x11a>
}
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
108567: 8b 15 34 10 12 00 mov 0x121034,%edx
10856d: 4a dec %edx
if (tty->termios.c_lflag & ECHO)
echo (c, tty);
tty->cbuf[tty->ccount++] = c;
}
return 0;
10856e: 31 c0 xor %eax,%eax
}
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
108570: 39 53 20 cmp %edx,0x20(%ebx)
108573: 7d 25 jge 10859a <iproc+0x11a> <== NEVER TAKEN
if (tty->termios.c_lflag & ECHO)
108575: f6 43 3c 08 testb $0x8,0x3c(%ebx)
108579: 74 10 je 10858b <iproc+0x10b> <== NEVER TAKEN
echo (c, tty);
10857b: 0f b6 c1 movzbl %cl,%eax
10857e: 89 da mov %ebx,%edx
108580: 88 4d f4 mov %cl,-0xc(%ebp)
108583: e8 27 fd ff ff call 1082af <echo>
108588: 8a 4d f4 mov -0xc(%ebp),%cl
tty->cbuf[tty->ccount++] = c;
10858b: 8b 43 20 mov 0x20(%ebx),%eax
10858e: 8b 53 1c mov 0x1c(%ebx),%edx
108591: 88 0c 02 mov %cl,(%edx,%eax,1)
108594: 40 inc %eax
108595: 89 43 20 mov %eax,0x20(%ebx)
}
return 0;
108598: 31 c0 xor %eax,%eax
}
10859a: 83 c4 14 add $0x14,%esp
10859d: 5b pop %ebx
10859e: c9 leave
10859f: c3 ret
001208d8 <kill>:
* These are directly supported (and completely correct) in the posix api.
*/
#if !defined(RTEMS_POSIX_API)
int kill( pid_t pid, int sig )
{
1208d8: 55 push %ebp <== NOT EXECUTED
1208d9: 89 e5 mov %esp,%ebp <== NOT EXECUTED
return 0;
}
1208db: 31 c0 xor %eax,%eax <== NOT EXECUTED
1208dd: c9 leave <== NOT EXECUTED
1208de: c3 ret <== NOT EXECUTED
0011bce4 <libc_wrapup>:
extern void _wrapup_reent(struct _reent *);
extern void _reclaim_reent(struct _reent *);
void libc_wrapup(void)
{
11bce4: 55 push %ebp
11bce5: 89 e5 mov %esp,%ebp
11bce7: 53 push %ebx
11bce8: 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()))
11bceb: 83 3d 9c 33 12 00 03 cmpl $0x3,0x12339c
11bcf2: 75 4f jne 11bd43 <libc_wrapup+0x5f> <== NEVER TAKEN
/*
* This was already done if the user called exit() directly .
_wrapup_reent(0);
*/
if (_REENT != _global_impure_ptr) {
11bcf4: 8b 1d a0 e3 11 00 mov 0x11e3a0,%ebx
11bcfa: 39 1d c0 10 12 00 cmp %ebx,0x1210c0
11bd00: 74 12 je 11bd14 <libc_wrapup+0x30>
_wrapup_reent(_global_impure_ptr);
11bd02: 83 ec 0c sub $0xc,%esp
11bd05: 53 push %ebx
11bd06: e8 b5 05 00 00 call 11c2c0 <_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;
11bd0b: 89 1d c0 10 12 00 mov %ebx,0x1210c0
11bd11: 83 c4 10 add $0x10,%esp
*
* Should this be changed to do *all* file streams?
* _fwalk (_REENT, fclose);
*/
fclose (stdin);
11bd14: 83 ec 0c sub $0xc,%esp
11bd17: a1 c0 10 12 00 mov 0x1210c0,%eax
11bd1c: ff 70 04 pushl 0x4(%eax)
11bd1f: e8 b4 41 ff ff call 10fed8 <fclose>
fclose (stdout);
11bd24: 5a pop %edx
11bd25: a1 c0 10 12 00 mov 0x1210c0,%eax
11bd2a: ff 70 08 pushl 0x8(%eax)
11bd2d: e8 a6 41 ff ff call 10fed8 <fclose>
fclose (stderr);
11bd32: 58 pop %eax
11bd33: a1 c0 10 12 00 mov 0x1210c0,%eax
11bd38: ff 70 0c pushl 0xc(%eax)
11bd3b: e8 98 41 ff ff call 10fed8 <fclose>
11bd40: 83 c4 10 add $0x10,%esp
}
11bd43: 8b 5d fc mov -0x4(%ebp),%ebx
11bd46: c9 leave
11bd47: c3 ret
0011bbf0 <lseek>:
off_t lseek(
int fd,
off_t offset,
int whence
)
{
11bbf0: 55 push %ebp
11bbf1: 89 e5 mov %esp,%ebp
11bbf3: 57 push %edi
11bbf4: 56 push %esi
11bbf5: 53 push %ebx
11bbf6: 83 ec 1c sub $0x1c,%esp
11bbf9: 8b 5d 08 mov 0x8(%ebp),%ebx
11bbfc: 8b 45 0c mov 0xc(%ebp),%eax
11bbff: 8b 55 10 mov 0x10(%ebp),%edx
11bc02: 8b 4d 14 mov 0x14(%ebp),%ecx
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
11bc05: 3b 1d 44 f1 11 00 cmp 0x11f144,%ebx
11bc0b: 73 0f jae 11bc1c <lseek+0x2c>
iop = rtems_libio_iop( fd );
11bc0d: 6b db 38 imul $0x38,%ebx,%ebx
11bc10: 03 1d 00 31 12 00 add 0x123100,%ebx
rtems_libio_check_is_open(iop);
11bc16: f6 43 15 01 testb $0x1,0x15(%ebx)
11bc1a: 75 0d jne 11bc29 <lseek+0x39>
11bc1c: e8 5f 41 ff ff call 10fd80 <__errno>
11bc21: c7 00 09 00 00 00 movl $0x9,(%eax)
11bc27: eb 4b jmp 11bc74 <lseek+0x84>
/*
* Now process the lseek().
*/
old_offset = iop->offset;
11bc29: 8b 73 0c mov 0xc(%ebx),%esi
11bc2c: 8b 7b 10 mov 0x10(%ebx),%edi
11bc2f: 89 75 e0 mov %esi,-0x20(%ebp)
11bc32: 89 7d e4 mov %edi,-0x1c(%ebp)
switch ( whence ) {
11bc35: 83 f9 01 cmp $0x1,%ecx
11bc38: 74 11 je 11bc4b <lseek+0x5b>
11bc3a: 83 f9 02 cmp $0x2,%ecx
11bc3d: 74 18 je 11bc57 <lseek+0x67>
11bc3f: 85 c9 test %ecx,%ecx
11bc41: 75 26 jne 11bc69 <lseek+0x79>
case SEEK_SET:
iop->offset = offset;
11bc43: 89 43 0c mov %eax,0xc(%ebx)
11bc46: 89 53 10 mov %edx,0x10(%ebx)
break;
11bc49: eb 30 jmp 11bc7b <lseek+0x8b>
case SEEK_CUR:
iop->offset += offset;
11bc4b: 8b 75 e0 mov -0x20(%ebp),%esi
11bc4e: 8b 7d e4 mov -0x1c(%ebp),%edi
11bc51: 01 c6 add %eax,%esi
11bc53: 11 d7 adc %edx,%edi
11bc55: eb 0a jmp 11bc61 <lseek+0x71>
break;
case SEEK_END:
iop->offset = iop->size + offset;
11bc57: 89 c6 mov %eax,%esi
11bc59: 89 d7 mov %edx,%edi
11bc5b: 03 73 04 add 0x4(%ebx),%esi
11bc5e: 13 7b 08 adc 0x8(%ebx),%edi
11bc61: 89 73 0c mov %esi,0xc(%ebx)
11bc64: 89 7b 10 mov %edi,0x10(%ebx)
break;
11bc67: eb 12 jmp 11bc7b <lseek+0x8b>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
11bc69: e8 12 41 ff ff call 10fd80 <__errno>
11bc6e: c7 00 16 00 00 00 movl $0x16,(%eax)
11bc74: 83 c8 ff or $0xffffffff,%eax
11bc77: 89 c2 mov %eax,%edx
11bc79: eb 23 jmp 11bc9e <lseek+0xae>
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->pathinfo.handlers->lseek_h)( iop, offset, whence );
11bc7b: 8b 73 20 mov 0x20(%ebx),%esi
11bc7e: 51 push %ecx
11bc7f: 52 push %edx
11bc80: 50 push %eax
11bc81: 53 push %ebx
11bc82: ff 56 14 call *0x14(%esi)
if ( status == (off_t) -1 )
11bc85: 83 c4 10 add $0x10,%esp
11bc88: 83 fa ff cmp $0xffffffff,%edx
11bc8b: 75 11 jne 11bc9e <lseek+0xae>
11bc8d: 83 f8 ff cmp $0xffffffff,%eax
11bc90: 75 0c jne 11bc9e <lseek+0xae> <== NEVER TAKEN
iop->offset = old_offset;
11bc92: 8b 75 e0 mov -0x20(%ebp),%esi
11bc95: 8b 7d e4 mov -0x1c(%ebp),%edi
11bc98: 89 73 0c mov %esi,0xc(%ebx)
11bc9b: 89 7b 10 mov %edi,0x10(%ebx)
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
11bc9e: 8d 65 f4 lea -0xc(%ebp),%esp
11bca1: 5b pop %ebx
11bca2: 5e pop %esi
11bca3: 5f pop %edi
11bca4: c9 leave
11bca5: c3 ret
00106c34 <malloc>:
#include "malloc_p.h"
void *malloc(
size_t size
)
{
106c34: 55 push %ebp
106c35: 89 e5 mov %esp,%ebp
106c37: 56 push %esi
106c38: 53 push %ebx
106c39: 8b 75 08 mov 0x8(%ebp),%esi
void *return_this;
MSBUMP(malloc_calls, 1);
106c3c: ff 05 1c 31 12 00 incl 0x12311c
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
106c42: e8 07 ff ff ff call 106b4e <malloc_deferred_frees_process>
/*
* Validate the parameters
*/
if ( !size )
return (void *) 0;
106c47: 31 db xor %ebx,%ebx
malloc_deferred_frees_process();
/*
* Validate the parameters
*/
if ( !size )
106c49: 85 f6 test %esi,%esi
106c4b: 74 78 je 106cc5 <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()) &&
106c4d: 83 3d 9c 33 12 00 03 cmpl $0x3,0x12339c
106c54: 75 09 jne 106c5f <malloc+0x2b>
!malloc_is_system_state_OK() )
106c56: e8 b5 fe ff ff call 106b10 <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()) &&
106c5b: 84 c0 test %al,%al
106c5d: 74 66 je 106cc5 <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 );
106c5f: 6a 00 push $0x0
106c61: 6a 00 push $0x0
106c63: 56 push %esi
106c64: ff 35 80 f1 11 00 pushl 0x11f180
106c6a: e8 61 41 00 00 call 10add0 <_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 ) {
106c6f: 83 c4 10 add $0x10,%esp
106c72: 89 c3 mov %eax,%ebx
106c74: 85 c0 test %eax,%eax
106c76: 75 28 jne 106ca0 <malloc+0x6c>
if (rtems_malloc_sbrk_helpers)
106c78: a1 f4 15 12 00 mov 0x1215f4,%eax
106c7d: 85 c0 test %eax,%eax
106c7f: 74 10 je 106c91 <malloc+0x5d>
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
106c81: 83 ec 0c sub $0xc,%esp
106c84: 56 push %esi
106c85: ff 50 04 call *0x4(%eax)
106c88: 89 c3 mov %eax,%ebx
if ( !return_this ) {
106c8a: 83 c4 10 add $0x10,%esp
106c8d: 85 c0 test %eax,%eax
106c8f: 75 0f jne 106ca0 <malloc+0x6c>
errno = ENOMEM;
106c91: e8 ea 90 00 00 call 10fd80 <__errno>
106c96: c7 00 0c 00 00 00 movl $0xc,(%eax)
return (void *) 0;
106c9c: 31 db xor %ebx,%ebx
106c9e: eb 25 jmp 106cc5 <malloc+0x91>
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
106ca0: a1 f8 15 12 00 mov 0x1215f8,%eax
106ca5: 85 c0 test %eax,%eax
106ca7: 74 09 je 106cb2 <malloc+0x7e>
(*rtems_malloc_dirty_helper)( return_this, size );
106ca9: 52 push %edx
106caa: 52 push %edx
106cab: 56 push %esi
106cac: 53 push %ebx
106cad: ff d0 call *%eax
106caf: 83 c4 10 add $0x10,%esp
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
106cb2: a1 f0 15 12 00 mov 0x1215f0,%eax
106cb7: 85 c0 test %eax,%eax
106cb9: 74 0a je 106cc5 <malloc+0x91>
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
106cbb: 83 ec 0c sub $0xc,%esp
106cbe: 53 push %ebx
106cbf: ff 50 04 call *0x4(%eax)
106cc2: 83 c4 10 add $0x10,%esp
return return_this;
}
106cc5: 89 d8 mov %ebx,%eax
106cc7: 8d 65 f8 lea -0x8(%ebp),%esp
106cca: 5b pop %ebx
106ccb: 5e pop %esi
106ccc: c9 leave
106ccd: c3 ret
00106f9c <malloc_sbrk_extend_and_allocate>:
}
void *malloc_sbrk_extend_and_allocate(
size_t size
)
{
106f9c: 55 push %ebp
106f9d: 89 e5 mov %esp,%ebp
106f9f: 57 push %edi
106fa0: 56 push %esi
106fa1: 53 push %ebx
106fa2: 83 ec 0c sub $0xc,%esp
106fa5: 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;
106fa8: 8b 0d fc 44 12 00 mov 0x1244fc,%ecx
if ( sbrk_amount == 0 )
return (void *) 0;
106fae: 31 f6 xor %esi,%esi
* in "page" amounts.
*/
sbrk_amount = RTEMS_Malloc_Sbrk_amount;
if ( sbrk_amount == 0 )
106fb0: 85 c9 test %ecx,%ecx
106fb2: 74 67 je 10701b <malloc_sbrk_extend_and_allocate+0x7f><== NEVER TAKEN
return (void *) 0;
the_size = ((size + sbrk_amount) / sbrk_amount * sbrk_amount);
106fb4: 8d 1c 0f lea (%edi,%ecx,1),%ebx
106fb7: 89 d8 mov %ebx,%eax
106fb9: 31 d2 xor %edx,%edx
106fbb: f7 f1 div %ecx
106fbd: 89 c3 mov %eax,%ebx
106fbf: 0f af d9 imul %ecx,%ebx
starting_address = (void *) sbrk(the_size);
106fc2: 83 ec 0c sub $0xc,%esp
106fc5: 53 push %ebx
106fc6: e8 88 94 ff ff call 100453 <sbrk>
if ( starting_address == (void*) -1 )
106fcb: 83 c4 10 add $0x10,%esp
106fce: 83 f8 ff cmp $0xffffffff,%eax
106fd1: 74 48 je 10701b <malloc_sbrk_extend_and_allocate+0x7f><== NEVER TAKEN
return (void *) 0;
if ( !_Protected_heap_Extend(
106fd3: 52 push %edx
106fd4: 53 push %ebx
106fd5: 50 push %eax
106fd6: ff 35 e0 03 12 00 pushl 0x1203e0
106fdc: e8 1b 41 00 00 call 10b0fc <_Protected_heap_Extend>
106fe1: 83 c4 10 add $0x10,%esp
106fe4: 84 c0 test %al,%al
106fe6: 75 18 jne 107000 <malloc_sbrk_extend_and_allocate+0x64><== NEVER TAKEN
RTEMS_Malloc_Heap, starting_address, the_size) ) {
sbrk(-the_size);
106fe8: 83 ec 0c sub $0xc,%esp
106feb: f7 db neg %ebx
106fed: 53 push %ebx
106fee: e8 60 94 ff ff call 100453 <sbrk>
errno = ENOMEM;
106ff3: e8 f0 92 00 00 call 1102e8 <__errno>
106ff8: c7 00 0c 00 00 00 movl $0xc,(%eax)
106ffe: eb 18 jmp 107018 <malloc_sbrk_extend_and_allocate+0x7c>
return (void *) 0;
}
MSBUMP(space_available, the_size);
107000: 01 1d d0 44 12 00 add %ebx,0x1244d0
107006: 6a 00 push $0x0
107008: 6a 00 push $0x0
10700a: 57 push %edi
10700b: ff 35 e0 03 12 00 pushl 0x1203e0
107011: e8 ae 40 00 00 call 10b0c4 <_Protected_heap_Allocate_aligned_with_boundary>
107016: 89 c6 mov %eax,%esi
return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size );
return return_this;
107018: 83 c4 10 add $0x10,%esp
}
10701b: 89 f0 mov %esi,%eax
10701d: 8d 65 f4 lea -0xc(%ebp),%esp
107020: 5b pop %ebx
107021: 5e pop %esi
107022: 5f pop %edi
107023: c9 leave
107024: c3 ret
0010f37b <memfile_ftruncate>:
*/
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
10f37b: 55 push %ebp
10f37c: 89 e5 mov %esp,%ebp
10f37e: 53 push %ebx
10f37f: 83 ec 14 sub $0x14,%esp
10f382: 8b 4d 08 mov 0x8(%ebp),%ecx
10f385: 8b 45 0c mov 0xc(%ebp),%eax
10f388: 8b 55 10 mov 0x10(%ebp),%edx
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
10f38b: 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 )
10f38e: 3b 53 54 cmp 0x54(%ebx),%edx
10f391: 7c 15 jl 10f3a8 <memfile_ftruncate+0x2d><== NEVER TAKEN
10f393: 7f 05 jg 10f39a <memfile_ftruncate+0x1f><== NEVER TAKEN
10f395: 3b 43 50 cmp 0x50(%ebx),%eax
10f398: 76 0e jbe 10f3a8 <memfile_ftruncate+0x2d>
return IMFS_memfile_extend( the_jnode, length );
10f39a: 51 push %ecx
10f39b: 52 push %edx
10f39c: 50 push %eax
10f39d: 53 push %ebx
10f39e: e8 bf fc ff ff call 10f062 <IMFS_memfile_extend>
10f3a3: 83 c4 10 add $0x10,%esp
10f3a6: eb 24 jmp 10f3cc <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;
10f3a8: 89 43 50 mov %eax,0x50(%ebx)
10f3ab: 89 53 54 mov %edx,0x54(%ebx)
iop->size = the_jnode->info.file.size;
10f3ae: 89 41 04 mov %eax,0x4(%ecx)
10f3b1: 89 51 08 mov %edx,0x8(%ecx)
IMFS_update_atime( the_jnode );
10f3b4: 50 push %eax
10f3b5: 50 push %eax
10f3b6: 6a 00 push $0x0
10f3b8: 8d 45 f0 lea -0x10(%ebp),%eax
10f3bb: 50 push %eax
10f3bc: e8 4f 76 ff ff call 106a10 <gettimeofday>
10f3c1: 8b 45 f0 mov -0x10(%ebp),%eax
10f3c4: 89 43 40 mov %eax,0x40(%ebx)
return 0;
10f3c7: 83 c4 10 add $0x10,%esp
10f3ca: 31 c0 xor %eax,%eax
}
10f3cc: 8b 5d fc mov -0x4(%ebp),%ebx
10f3cf: c9 leave
10f3d0: c3 ret
0010f3d1 <memfile_lseek>:
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
10f3d1: 55 push %ebp
10f3d2: 89 e5 mov %esp,%ebp
10f3d4: 56 push %esi
10f3d5: 53 push %ebx
10f3d6: 8b 5d 08 mov 0x8(%ebp),%ebx
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
10f3d9: 8b 73 18 mov 0x18(%ebx),%esi
if (the_jnode->type == IMFS_LINEAR_FILE) {
10f3dc: 83 7e 4c 06 cmpl $0x6,0x4c(%esi)
10f3e0: 75 1a jne 10f3fc <memfile_lseek+0x2b>
if (iop->offset > the_jnode->info.linearfile.size)
10f3e2: 8b 56 50 mov 0x50(%esi),%edx
10f3e5: 8b 46 54 mov 0x54(%esi),%eax
10f3e8: 39 43 10 cmp %eax,0x10(%ebx)
10f3eb: 7c 41 jl 10f42e <memfile_lseek+0x5d> <== NEVER TAKEN
10f3ed: 7f 05 jg 10f3f4 <memfile_lseek+0x23> <== NEVER TAKEN
10f3ef: 39 53 0c cmp %edx,0xc(%ebx)
10f3f2: 76 3a jbe 10f42e <memfile_lseek+0x5d> <== ALWAYS TAKEN
iop->offset = the_jnode->info.linearfile.size;
10f3f4: 89 53 0c mov %edx,0xc(%ebx) <== NOT EXECUTED
10f3f7: 89 43 10 mov %eax,0x10(%ebx) <== NOT EXECUTED
10f3fa: eb 32 jmp 10f42e <memfile_lseek+0x5d> <== NOT EXECUTED
}
else { /* Must be a block file (IMFS_MEMORY_FILE). */
if (IMFS_memfile_extend( the_jnode, iop->offset ))
10f3fc: 50 push %eax
10f3fd: ff 73 10 pushl 0x10(%ebx)
10f400: ff 73 0c pushl 0xc(%ebx)
10f403: 56 push %esi
10f404: e8 59 fc ff ff call 10f062 <IMFS_memfile_extend>
10f409: 83 c4 10 add $0x10,%esp
10f40c: 85 c0 test %eax,%eax
10f40e: 74 12 je 10f422 <memfile_lseek+0x51>
rtems_set_errno_and_return_minus_one( ENOSPC );
10f410: e8 6b 09 00 00 call 10fd80 <__errno>
10f415: c7 00 1c 00 00 00 movl $0x1c,(%eax)
10f41b: 83 c8 ff or $0xffffffff,%eax
10f41e: 89 c2 mov %eax,%edx
10f420: eb 12 jmp 10f434 <memfile_lseek+0x63>
iop->size = the_jnode->info.file.size;
10f422: 8b 46 50 mov 0x50(%esi),%eax
10f425: 8b 56 54 mov 0x54(%esi),%edx
10f428: 89 43 04 mov %eax,0x4(%ebx)
10f42b: 89 53 08 mov %edx,0x8(%ebx)
}
return iop->offset;
10f42e: 8b 43 0c mov 0xc(%ebx),%eax
10f431: 8b 53 10 mov 0x10(%ebx),%edx
}
10f434: 8d 65 f8 lea -0x8(%ebp),%esp
10f437: 5b pop %ebx
10f438: 5e pop %esi
10f439: c9 leave
10f43a: c3 ret
0010f2ec <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
10f2ec: 55 push %ebp
10f2ed: 89 e5 mov %esp,%ebp
10f2ef: 56 push %esi
10f2f0: 53 push %ebx
10f2f1: 8b 75 08 mov 0x8(%ebp),%esi
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
10f2f4: 8b 5e 18 mov 0x18(%esi),%ebx
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
10f2f7: f7 46 14 04 02 00 00 testl $0x204,0x14(%esi)
10f2fe: 74 54 je 10f354 <memfile_open+0x68>
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
10f300: 83 7b 4c 06 cmpl $0x6,0x4c(%ebx)
10f304: 75 4e jne 10f354 <memfile_open+0x68> <== ALWAYS TAKEN
uint32_t count = the_jnode->info.linearfile.size;
10f306: 8b 43 50 mov 0x50(%ebx),%eax <== NOT EXECUTED
const unsigned char *buffer = the_jnode->info.linearfile.direct;
10f309: 8b 53 58 mov 0x58(%ebx),%edx <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
10f30c: c7 43 4c 05 00 00 00 movl $0x5,0x4c(%ebx) <== NOT EXECUTED
the_jnode->info.file.size = 0;
10f313: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) <== NOT EXECUTED
10f31a: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx) <== NOT EXECUTED
the_jnode->info.file.indirect = 0;
10f321: c7 43 58 00 00 00 00 movl $0x0,0x58(%ebx) <== NOT EXECUTED
the_jnode->info.file.doubly_indirect = 0;
10f328: c7 43 5c 00 00 00 00 movl $0x0,0x5c(%ebx) <== NOT EXECUTED
the_jnode->info.file.triply_indirect = 0;
10f32f: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx) <== NOT EXECUTED
if ((count != 0)
10f336: 85 c0 test %eax,%eax <== NOT EXECUTED
10f338: 74 1a je 10f354 <memfile_open+0x68> <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
10f33a: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10f33d: 50 push %eax <== NOT EXECUTED
10f33e: 52 push %edx <== NOT EXECUTED
10f33f: 6a 00 push $0x0 <== NOT EXECUTED
10f341: 6a 00 push $0x0 <== NOT EXECUTED
10f343: 53 push %ebx <== NOT EXECUTED
10f344: e8 0b fe ff ff call 10f154 <IMFS_memfile_write> <== NOT EXECUTED
10f349: 89 c2 mov %eax,%edx <== NOT EXECUTED
10f34b: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
return -1;
10f34e: 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))
10f351: 42 inc %edx <== NOT EXECUTED
10f352: 74 20 je 10f374 <memfile_open+0x88> <== NOT EXECUTED
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
10f354: f6 46 15 02 testb $0x2,0x15(%esi)
10f358: 74 0c je 10f366 <memfile_open+0x7a>
iop->offset = the_jnode->info.file.size;
10f35a: 8b 43 50 mov 0x50(%ebx),%eax
10f35d: 8b 53 54 mov 0x54(%ebx),%edx
10f360: 89 46 0c mov %eax,0xc(%esi)
10f363: 89 56 10 mov %edx,0x10(%esi)
iop->size = the_jnode->info.file.size;
10f366: 8b 43 50 mov 0x50(%ebx),%eax
10f369: 8b 53 54 mov 0x54(%ebx),%edx
10f36c: 89 46 04 mov %eax,0x4(%esi)
10f36f: 89 56 08 mov %edx,0x8(%esi)
return 0;
10f372: 31 c0 xor %eax,%eax
}
10f374: 8d 65 f8 lea -0x8(%ebp),%esp
10f377: 5b pop %ebx
10f378: 5e pop %esi
10f379: c9 leave
10f37a: c3 ret
00106e29 <mount>:
const char *target,
const char *filesystemtype,
rtems_filesystem_options_t options,
const void *data
)
{
106e29: 55 push %ebp
106e2a: 89 e5 mov %esp,%ebp
106e2c: 57 push %edi
106e2d: 56 push %esi
106e2e: 53 push %ebx
106e2f: 83 ec 4c sub $0x4c,%esp
106e32: 8b 75 10 mov 0x10(%ebp),%esi
/*
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
106e35: 83 7d 14 01 cmpl $0x1,0x14(%ebp)
106e39: 77 13 ja 106e4e <mount+0x25>
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* Get mount handler
*/
mount_h = rtems_filesystem_get_mount_handler( filesystemtype );
106e3b: 83 ec 0c sub $0xc,%esp
106e3e: 56 push %esi
106e3f: e8 5b 6b 00 00 call 10d99f <rtems_filesystem_get_mount_handler>
106e44: 89 45 b0 mov %eax,-0x50(%ebp)
if ( !mount_h )
106e47: 83 c4 10 add $0x10,%esp
106e4a: 85 c0 test %eax,%eax
106e4c: 75 10 jne 106e5e <mount+0x35>
rtems_set_errno_and_return_minus_one( EINVAL );
106e4e: e8 2d 8f 00 00 call 10fd80 <__errno>
106e53: c7 00 16 00 00 00 movl $0x16,(%eax)
106e59: e9 ca 00 00 00 jmp 106f28 <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;
106e5e: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
106e62: 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 : "/";
106e66: 8b 45 0c mov 0xc(%ebp),%eax
106e69: 89 45 b8 mov %eax,-0x48(%ebp)
106e6c: 80 7d b7 00 cmpb $0x0,-0x49(%ebp)
106e70: 75 07 jne 106e79 <mount+0x50>
106e72: c7 45 b8 74 da 11 00 movl $0x11da74,-0x48(%ebp)
size_t filesystemtype_size = strlen( filesystemtype ) + 1;
106e79: 83 ca ff or $0xffffffff,%edx
106e7c: 31 c0 xor %eax,%eax
106e7e: 89 d1 mov %edx,%ecx
106e80: 89 f7 mov %esi,%edi
106e82: f2 ae repnz scas %es:(%edi),%al
106e84: f7 d1 not %ecx
106e86: 89 4d bc mov %ecx,-0x44(%ebp)
size_t source_size = source_or_null != NULL ?
strlen( source_or_null ) + 1 : 0;
106e89: c7 45 c4 00 00 00 00 movl $0x0,-0x3c(%ebp)
106e90: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
106e94: 74 0c je 106ea2 <mount+0x79>
106e96: 89 d1 mov %edx,%ecx
106e98: 8b 7d 08 mov 0x8(%ebp),%edi
106e9b: f2 ae repnz scas %es:(%edi),%al
106e9d: f7 d1 not %ecx
106e9f: 89 4d c4 mov %ecx,-0x3c(%ebp)
size_t target_size = strlen( target ) + 1;
106ea2: 31 c0 xor %eax,%eax
106ea4: 83 c9 ff or $0xffffffff,%ecx
106ea7: 8b 7d b8 mov -0x48(%ebp),%edi
106eaa: f2 ae repnz scas %es:(%edi),%al
106eac: f7 d1 not %ecx
106eae: 89 4d c0 mov %ecx,-0x40(%ebp)
106eb1: 49 dec %ecx
106eb2: 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 );
106eb5: 50 push %eax
106eb6: 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;
106eb7: 8b 55 c4 mov -0x3c(%ebp),%edx
106eba: 8b 7d bc mov -0x44(%ebp),%edi
106ebd: 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 )
106ec1: 03 45 c0 add -0x40(%ebp),%eax
+ filesystemtype_size + source_size + target_size;
rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size );
106ec4: 50 push %eax
106ec5: 6a 01 push $0x1
106ec7: e8 60 f9 ff ff call 10682c <calloc>
106ecc: 89 c3 mov %eax,%ebx
if ( mt_entry != NULL ) {
106ece: 83 c4 10 add $0x10,%esp
106ed1: 85 c0 test %eax,%eax
106ed3: 74 48 je 106f1d <mount+0xf4> <== NEVER TAKEN
char *str = (char *) mt_entry + sizeof( *mt_entry );
106ed5: 8d 40 74 lea 0x74(%eax),%eax
memcpy( str, filesystemtype, filesystemtype_size );
106ed8: 89 c7 mov %eax,%edi
106eda: 8b 4d bc mov -0x44(%ebp),%ecx
106edd: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
106edf: 89 fa mov %edi,%edx
mt_entry->type = str;
106ee1: 89 43 6c mov %eax,0x6c(%ebx)
str += filesystemtype_size;
memcpy( str, source_or_null, source_size );
106ee4: 8b 75 08 mov 0x8(%ebp),%esi
106ee7: 8b 4d c4 mov -0x3c(%ebp),%ecx
106eea: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
106eec: 89 f8 mov %edi,%eax
mt_entry->dev = str;
106eee: 89 53 70 mov %edx,0x70(%ebx)
str += source_size;
memcpy( str, target, target_size );
106ef1: 8b 75 b8 mov -0x48(%ebp),%esi
106ef4: 8b 4d c0 mov -0x40(%ebp),%ecx
106ef7: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
mt_entry->target = str;
106ef9: 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;
106efc: 89 5b 2c mov %ebx,0x2c(%ebx)
mt_entry->options = options;
106eff: 8b 45 14 mov 0x14(%ebp),%eax
106f02: 89 43 30 mov %eax,0x30(%ebx)
mt_entry->pathconf_limits_and_options = rtems_filesystem_default_pathconf;
106f05: 8d 7b 38 lea 0x38(%ebx),%edi
106f08: be b4 da 11 00 mov $0x11dab4,%esi
106f0d: b1 0c mov $0xc,%cl
106f0f: 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 ) {
106f11: 80 7d b7 00 cmpb $0x0,-0x49(%ebp)
106f15: 0f 84 a3 00 00 00 je 106fbe <mount+0x195>
106f1b: eb 13 jmp 106f30 <mount+0x107>
target,
filesystemtype,
&target_length
);
if ( !mt_entry )
rtems_set_errno_and_return_minus_one( ENOMEM );
106f1d: e8 5e 8e 00 00 call 10fd80 <__errno> <== NOT EXECUTED
106f22: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED
106f28: 83 c8 ff or $0xffffffff,%eax
106f2b: e9 26 01 00 00 jmp 107056 <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(
106f30: 83 ec 0c sub $0xc,%esp
106f33: 6a 01 push $0x1
106f35: 8d 75 d4 lea -0x2c(%ebp),%esi
106f38: 56 push %esi
106f39: 6a 07 push $0x7
106f3b: ff 75 ac pushl -0x54(%ebp)
106f3e: ff 75 0c pushl 0xc(%ebp)
106f41: e8 80 f9 ff ff call 1068c6 <rtems_filesystem_evaluate_path>
106f46: 83 c4 20 add $0x20,%esp
106f49: 40 inc %eax
106f4a: 0f 84 df 00 00 00 je 10702f <mount+0x206> <== NEVER TAKEN
/*
* Test to see if it is a directory
*/
if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
106f50: 83 ec 0c sub $0xc,%esp
106f53: 56 push %esi
106f54: 8b 45 e0 mov -0x20(%ebp),%eax
106f57: ff 50 10 call *0x10(%eax)
106f5a: 83 c4 10 add $0x10,%esp
106f5d: 48 dec %eax
106f5e: 74 10 je 106f70 <mount+0x147>
errno = ENOTDIR;
106f60: e8 1b 8e 00 00 call 10fd80 <__errno>
106f65: c7 00 14 00 00 00 movl $0x14,(%eax)
goto cleanup_and_bail;
106f6b: e9 c1 00 00 00 jmp 107031 <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 ) ) {
106f70: 57 push %edi
106f71: 57 push %edi
106f72: ff 75 d4 pushl -0x2c(%ebp)
106f75: 68 a0 6d 10 00 push $0x106da0
106f7a: e8 62 fe ff ff call 106de1 <rtems_filesystem_mount_iterate>
106f7f: 83 c4 10 add $0x10,%esp
106f82: 84 c0 test %al,%al
106f84: 74 10 je 106f96 <mount+0x16d>
errno = EBUSY;
106f86: e8 f5 8d 00 00 call 10fd80 <__errno>
106f8b: c7 00 10 00 00 00 movl $0x10,(%eax)
goto cleanup_and_bail;
106f91: e9 9b 00 00 00 jmp 107031 <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;
106f96: 8b 45 d4 mov -0x2c(%ebp),%eax
106f99: 89 43 08 mov %eax,0x8(%ebx)
mt_entry->mt_point_node.handlers = loc.handlers;
106f9c: 8b 45 dc mov -0x24(%ebp),%eax
106f9f: 89 43 10 mov %eax,0x10(%ebx)
mt_entry->mt_point_node.ops = loc.ops;
106fa2: 8b 45 e0 mov -0x20(%ebp),%eax
106fa5: 89 43 14 mov %eax,0x14(%ebx)
mt_entry->mt_point_node.mt_entry = loc.mt_entry;
106fa8: 8b 55 e4 mov -0x1c(%ebp),%edx
106fab: 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 ) ) {
106fae: 83 ec 0c sub $0xc,%esp
106fb1: 53 push %ebx
106fb2: ff 50 20 call *0x20(%eax)
106fb5: 83 c4 10 add $0x10,%esp
106fb8: 85 c0 test %eax,%eax
106fba: 74 1d je 106fd9 <mount+0x1b0> <== ALWAYS TAKEN
106fbc: eb 73 jmp 107031 <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;
106fbe: 31 f6 xor %esi,%esi
}
} else {
/*
* Do we already have a base file system ?
*/
if ( !rtems_chain_is_empty( &mount_chain ) ) {
106fc0: 81 3d 28 0f 12 00 2c cmpl $0x120f2c,0x120f28
106fc7: 0f 12 00
106fca: 74 0d je 106fd9 <mount+0x1b0> <== ALWAYS TAKEN
errno = EINVAL;
106fcc: e8 af 8d 00 00 call 10fd80 <__errno> <== NOT EXECUTED
106fd1: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
goto cleanup_and_bail;
106fd7: eb 58 jmp 107031 <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 ) ) {
106fd9: 51 push %ecx
106fda: 51 push %ecx
106fdb: ff 75 18 pushl 0x18(%ebp)
106fde: 53 push %ebx
106fdf: ff 55 b0 call *-0x50(%ebp)
106fe2: 83 c4 10 add $0x10,%esp
106fe5: 85 c0 test %eax,%eax
106fe7: 74 0f je 106ff8 <mount+0x1cf>
/*
* Try to undo the mount operation
*/
loc.ops->unmount_h( mt_entry );
106fe9: 83 ec 0c sub $0xc,%esp
106fec: 53 push %ebx
106fed: 8b 45 e0 mov -0x20(%ebp),%eax
106ff0: ff 50 28 call *0x28(%eax)
goto cleanup_and_bail;
106ff3: 83 c4 10 add $0x10,%esp
106ff6: eb 39 jmp 107031 <mount+0x208>
}
/*
* Add the mount table entry to the mount table chain
*/
rtems_libio_lock();
106ff8: e8 b4 fd ff ff call 106db1 <rtems_libio_lock>
106ffd: 52 push %edx
106ffe: 52 push %edx
106fff: 53 push %ebx
107000: 68 28 0f 12 00 push $0x120f28
107005: e8 5a 2f 00 00 call 109f64 <_Chain_Append>
rtems_chain_append( &mount_chain, &mt_entry->Node );
rtems_libio_unlock();
10700a: e8 bc fd ff ff call 106dcb <rtems_libio_unlock>
if ( !has_target )
10700f: 83 c4 10 add $0x10,%esp
rtems_filesystem_root = mt_entry->mt_fs_root;
return 0;
107012: 31 c0 xor %eax,%eax
*/
rtems_libio_lock();
rtems_chain_append( &mount_chain, &mt_entry->Node );
rtems_libio_unlock();
if ( !has_target )
107014: 80 7d b7 00 cmpb $0x0,-0x49(%ebp)
107018: 75 3c jne 107056 <mount+0x22d>
rtems_filesystem_root = mt_entry->mt_fs_root;
10701a: 8b 3d 44 10 12 00 mov 0x121044,%edi
107020: 83 c7 18 add $0x18,%edi
107023: 8d 73 1c lea 0x1c(%ebx),%esi
107026: b9 05 00 00 00 mov $0x5,%ecx
10702b: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
10702d: eb 27 jmp 107056 <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;
10702f: 31 f6 xor %esi,%esi
return 0;
cleanup_and_bail:
free( mt_entry );
107031: 83 ec 0c sub $0xc,%esp
107034: 53 push %ebx
107035: e8 5e f9 ff ff call 106998 <free>
if ( loc_to_free )
10703a: 83 c4 10 add $0x10,%esp
rtems_filesystem_freenode( loc_to_free );
return -1;
10703d: 83 c8 ff or $0xffffffff,%eax
cleanup_and_bail:
free( mt_entry );
if ( loc_to_free )
107040: 85 f6 test %esi,%esi
107042: 74 12 je 107056 <mount+0x22d> <== NEVER TAKEN
rtems_filesystem_freenode( loc_to_free );
107044: 83 ec 0c sub $0xc,%esp
107047: 56 push %esi
107048: 89 45 a8 mov %eax,-0x58(%ebp)
10704b: e8 34 f9 ff ff call 106984 <rtems_filesystem_freenode>
107050: 83 c4 10 add $0x10,%esp
107053: 8b 45 a8 mov -0x58(%ebp),%eax
return -1;
}
107056: 8d 65 f4 lea -0xc(%ebp),%esp
107059: 5b pop %ebx
10705a: 5e pop %esi
10705b: 5f pop %edi
10705c: c9 leave
10705d: c3 ret
001073b0 <mount_and_make_target_path>:
const char *target,
const char *filesystemtype,
rtems_filesystem_options_t options,
const void *data
)
{
1073b0: 55 push %ebp
1073b1: 89 e5 mov %esp,%ebp
1073b3: 57 push %edi
1073b4: 56 push %esi
1073b5: 53 push %ebx
1073b6: 83 ec 1c sub $0x1c,%esp
1073b9: 8b 4d 08 mov 0x8(%ebp),%ecx
1073bc: 8b 5d 0c mov 0xc(%ebp),%ebx
1073bf: 8b 75 10 mov 0x10(%ebp),%esi
1073c2: 8b 7d 14 mov 0x14(%ebp),%edi
1073c5: 8b 55 18 mov 0x18(%ebp),%edx
int rv = -1;
if (target != NULL) {
1073c8: 85 db test %ebx,%ebx
1073ca: 74 3b je 107407 <mount_and_make_target_path+0x57>
rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO);
1073cc: 50 push %eax
1073cd: 50 push %eax
1073ce: 68 ff 01 00 00 push $0x1ff
1073d3: 53 push %ebx
1073d4: 89 55 e0 mov %edx,-0x20(%ebp)
1073d7: 89 4d e4 mov %ecx,-0x1c(%ebp)
1073da: e8 bd 08 00 00 call 107c9c <rtems_mkdir>
if (rv == 0) {
1073df: 83 c4 10 add $0x10,%esp
1073e2: 85 c0 test %eax,%eax
1073e4: 8b 55 e0 mov -0x20(%ebp),%edx
1073e7: 8b 4d e4 mov -0x1c(%ebp),%ecx
1073ea: 75 29 jne 107415 <mount_and_make_target_path+0x65><== NEVER TAKEN
rv = mount(
1073ec: 89 55 18 mov %edx,0x18(%ebp)
1073ef: 89 7d 14 mov %edi,0x14(%ebp)
1073f2: 89 75 10 mov %esi,0x10(%ebp)
1073f5: 89 5d 0c mov %ebx,0xc(%ebp)
1073f8: 89 4d 08 mov %ecx,0x8(%ebp)
} else {
errno = EINVAL;
}
return rv;
}
1073fb: 8d 65 f4 lea -0xc(%ebp),%esp
1073fe: 5b pop %ebx
1073ff: 5e pop %esi
107400: 5f pop %edi
107401: c9 leave
int rv = -1;
if (target != NULL) {
rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO);
if (rv == 0) {
rv = mount(
107402: e9 a2 00 00 00 jmp 1074a9 <mount>
options,
data
);
}
} else {
errno = EINVAL;
107407: e8 90 8f 00 00 call 11039c <__errno>
10740c: c7 00 16 00 00 00 movl $0x16,(%eax)
const char *filesystemtype,
rtems_filesystem_options_t options,
const void *data
)
{
int rv = -1;
107412: 83 c8 ff or $0xffffffff,%eax
} else {
errno = EINVAL;
}
return rv;
}
107415: 8d 65 f4 lea -0xc(%ebp),%esp
107418: 5b pop %ebx
107419: 5e pop %esi
10741a: 5f pop %edi
10741b: c9 leave
10741c: c3 ret
0010732b <newlib_delete_hook>:
void newlib_delete_hook(
rtems_tcb *current_task,
rtems_tcb *deleted_task
)
{
10732b: 55 push %ebp
10732c: 89 e5 mov %esp,%ebp
10732e: 57 push %edi
10732f: 56 push %esi
107330: 53 push %ebx
107331: 83 ec 0c sub $0xc,%esp
107334: 8b 7d 08 mov 0x8(%ebp),%edi
107337: 8b 75 0c mov 0xc(%ebp),%esi
/*
* The reentrancy structure was allocated by newlib using malloc()
*/
if (current_task == deleted_task) {
10733a: 39 f7 cmp %esi,%edi
10733c: 75 08 jne 107346 <newlib_delete_hook+0x1b>
ptr = _REENT;
10733e: 8b 1d c0 10 12 00 mov 0x1210c0,%ebx
107344: eb 06 jmp 10734c <newlib_delete_hook+0x21>
} else {
ptr = deleted_task->libc_reent;
107346: 8b 9e e0 00 00 00 mov 0xe0(%esi),%ebx
}
if (ptr && ptr != _global_impure_ptr) {
10734c: 85 db test %ebx,%ebx
10734e: 74 20 je 107370 <newlib_delete_hook+0x45><== NEVER TAKEN
107350: 3b 1d a0 e3 11 00 cmp 0x11e3a0,%ebx
107356: 74 18 je 107370 <newlib_delete_hook+0x45>
_reclaim_reent(ptr);
*/
/*
* Just in case there are some buffers lying around.
*/
_fwalk(ptr, newlib_free_buffers);
107358: 50 push %eax
107359: 50 push %eax
10735a: 68 68 70 10 00 push $0x107068
10735f: 53 push %ebx
107360: e8 03 92 00 00 call 110568 <_fwalk>
#if REENT_MALLOCED
free(ptr);
#else
_Workspace_Free(ptr);
107365: 89 1c 24 mov %ebx,(%esp)
107368: e8 9a 50 00 00 call 10c407 <_Workspace_Free>
10736d: 83 c4 10 add $0x10,%esp
#endif
}
deleted_task->libc_reent = NULL;
107370: c7 86 e0 00 00 00 00 movl $0x0,0xe0(%esi)
107377: 00 00 00
/*
* Require the switch back to another task to install its own
*/
if ( current_task == deleted_task ) {
10737a: 39 f7 cmp %esi,%edi
10737c: 75 0a jne 107388 <newlib_delete_hook+0x5d>
_REENT = 0;
10737e: c7 05 c0 10 12 00 00 movl $0x0,0x1210c0
107385: 00 00 00
}
}
107388: 8d 65 f4 lea -0xc(%ebp),%esp
10738b: 5b pop %ebx
10738c: 5e pop %esi
10738d: 5f pop %edi
10738e: c9 leave
10738f: c3 ret
00107068 <newlib_free_buffers>:
*/
int newlib_free_buffers(
FILE *fp
)
{
107068: 55 push %ebp
107069: 89 e5 mov %esp,%ebp
10706b: 53 push %ebx
10706c: 83 ec 10 sub $0x10,%esp
10706f: 8b 5d 08 mov 0x8(%ebp),%ebx
switch ( fileno(fp) ) {
107072: 53 push %ebx
107073: e8 dc 90 00 00 call 110154 <fileno>
107078: 83 c4 10 add $0x10,%esp
10707b: 83 f8 02 cmp $0x2,%eax
10707e: 77 26 ja 1070a6 <newlib_free_buffers+0x3e><== NEVER TAKEN
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
107080: f6 43 0c 80 testb $0x80,0xc(%ebx)
107084: 74 2c je 1070b2 <newlib_free_buffers+0x4a><== ALWAYS TAKEN
free( fp->_bf._base );
107086: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107089: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
10708c: e8 07 f9 ff ff call 106998 <free> <== NOT EXECUTED
fp->_flags &= ~__SMBF;
107091: 66 81 63 0c 7f ff andw $0xff7f,0xc(%ebx) <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
107097: c7 03 00 00 00 00 movl $0x0,(%ebx) <== NOT EXECUTED
10709d: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) <== NOT EXECUTED
1070a4: eb 09 jmp 1070af <newlib_free_buffers+0x47><== NOT EXECUTED
}
break;
default:
fclose(fp);
1070a6: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1070a9: 53 push %ebx <== NOT EXECUTED
1070aa: e8 29 8e 00 00 call 10fed8 <fclose> <== NOT EXECUTED
1070af: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
return 0;
}
1070b2: 31 c0 xor %eax,%eax
1070b4: 8b 5d fc mov -0x4(%ebp),%ebx
1070b7: c9 leave
1070b8: c3 ret
001073f0 <open>:
int open(
const char *pathname,
int flags,
...
)
{
1073f0: 55 push %ebp
1073f1: 89 e5 mov %esp,%ebp
1073f3: 57 push %edi
1073f4: 56 push %esi
1073f5: 53 push %ebx
1073f6: 83 ec 3c sub $0x3c,%esp
/*
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
1073f9: 8b 45 0c mov 0xc(%ebp),%eax
1073fc: 40 inc %eax
if ( ( status & _FREAD ) == _FREAD )
1073fd: 89 c6 mov %eax,%esi
1073ff: 83 e6 01 and $0x1,%esi
eval_flags |= RTEMS_LIBIO_PERMS_READ;
107402: f7 de neg %esi
107404: 83 e6 04 and $0x4,%esi
if ( ( status & _FWRITE ) == _FWRITE )
107407: a8 02 test $0x2,%al
107409: 74 03 je 10740e <open+0x1e>
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
10740b: 83 ce 02 or $0x2,%esi
va_start(ap, flags);
mode = va_arg( ap, int );
10740e: 8b 45 10 mov 0x10(%ebp),%eax
107411: 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();
107414: e8 6a 63 00 00 call 10d783 <rtems_libio_allocate>
107419: 89 c3 mov %eax,%ebx
if ( iop == 0 ) {
10741b: 85 c0 test %eax,%eax
10741d: 0f 84 56 01 00 00 je 107579 <open+0x189>
}
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
107423: 83 c9 ff or $0xffffffff,%ecx
107426: 8b 7d 08 mov 0x8(%ebp),%edi
107429: 31 c0 xor %eax,%eax
10742b: f2 ae repnz scas %es:(%edi),%al
10742d: f7 d1 not %ecx
10742f: 49 dec %ecx
107430: 83 ec 0c sub $0xc,%esp
107433: 6a 01 push $0x1
107435: 8d 45 d4 lea -0x2c(%ebp),%eax
107438: 50 push %eax
107439: 56 push %esi
10743a: 51 push %ecx
10743b: ff 75 08 pushl 0x8(%ebp)
10743e: e8 83 f4 ff ff call 1068c6 <rtems_filesystem_evaluate_path>
107443: 89 c6 mov %eax,%esi
pathname, strlen( pathname ), eval_flags, &loc, true );
if ( status == -1 ) {
107445: 83 c4 20 add $0x20,%esp
107448: 83 f8 ff cmp $0xffffffff,%eax
10744b: 75 6c jne 1074b9 <open+0xc9>
if ( errno != ENOENT ) {
10744d: e8 2e 89 00 00 call 10fd80 <__errno>
107452: 83 38 02 cmpl $0x2,(%eax)
107455: 75 27 jne 10747e <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) ) {
107457: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp)
10745e: 0f 84 1c 01 00 00 je 107580 <open+0x190>
rc = ENOENT;
goto done;
}
/* Create the node for the new regular file */
rc = mknod( pathname, S_IFREG | mode, 0LL );
107464: 6a 00 push $0x0
107466: 6a 00 push $0x0
107468: 8b 45 c4 mov -0x3c(%ebp),%eax
10746b: 80 cc 80 or $0x80,%ah
10746e: 50 push %eax
10746f: ff 75 08 pushl 0x8(%ebp)
107472: e8 75 f8 ff ff call 106cec <mknod>
if ( rc ) {
107477: 83 c4 10 add $0x10,%esp
10747a: 85 c0 test %eax,%eax
10747c: 74 0e je 10748c <open+0x9c> <== ALWAYS TAKEN
rc = errno;
10747e: e8 fd 88 00 00 call 10fd80 <__errno>
107483: 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;
107485: 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;
107487: e9 10 01 00 00 jmp 10759c <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(
10748c: 89 f1 mov %esi,%ecx
10748e: 8b 7d 08 mov 0x8(%ebp),%edi
107491: 31 c0 xor %eax,%eax
107493: f2 ae repnz scas %es:(%edi),%al
107495: f7 d1 not %ecx
107497: 49 dec %ecx
107498: 83 ec 0c sub $0xc,%esp
10749b: 6a 01 push $0x1
10749d: 8d 45 d4 lea -0x2c(%ebp),%eax
1074a0: 50 push %eax
1074a1: 6a 00 push $0x0
1074a3: 51 push %ecx
1074a4: ff 75 08 pushl 0x8(%ebp)
1074a7: e8 1a f4 ff ff call 1068c6 <rtems_filesystem_evaluate_path>
pathname, strlen( pathname ), 0x0, &loc, true );
if ( status != 0 ) { /* The file did not exist */
1074ac: 83 c4 20 add $0x20,%esp
1074af: 85 c0 test %eax,%eax
1074b1: 0f 85 d2 00 00 00 jne 107589 <open+0x199> <== NEVER TAKEN
1074b7: eb 13 jmp 1074cc <open+0xdc>
rc = EACCES;
goto done;
}
} else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) {
1074b9: 8b 45 0c mov 0xc(%ebp),%eax
1074bc: 25 00 0a 00 00 and $0xa00,%eax
1074c1: 3d 00 0a 00 00 cmp $0xa00,%eax
1074c6: 0f 84 c6 00 00 00 je 107592 <open+0x1a2>
/*
* Fill in the file control block based on the loc structure
* returned by successful path evaluation.
*/
iop->flags |= rtems_libio_fcntl_flags( flags );
1074cc: 8b 73 14 mov 0x14(%ebx),%esi
1074cf: 83 ec 0c sub $0xc,%esp
1074d2: ff 75 0c pushl 0xc(%ebp)
1074d5: e8 36 62 00 00 call 10d710 <rtems_libio_fcntl_flags>
1074da: 09 f0 or %esi,%eax
1074dc: 89 43 14 mov %eax,0x14(%ebx)
iop->pathinfo = loc;
1074df: 8d 7b 18 lea 0x18(%ebx),%edi
1074e2: 8d 75 d4 lea -0x2c(%ebp),%esi
1074e5: b9 05 00 00 00 mov $0x5,%ecx
1074ea: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
rc = (*iop->pathinfo.handlers->open_h)( iop, pathname, flags, mode );
1074ec: 8b 43 20 mov 0x20(%ebx),%eax
1074ef: ff 75 c4 pushl -0x3c(%ebp)
1074f2: ff 75 0c pushl 0xc(%ebp)
1074f5: ff 75 08 pushl 0x8(%ebp)
1074f8: 53 push %ebx
1074f9: ff 10 call *(%eax)
if ( rc ) {
1074fb: 83 c4 20 add $0x20,%esp
1074fe: 85 c0 test %eax,%eax
107500: 74 0f je 107511 <open+0x121>
rc = errno;
107502: e8 79 88 00 00 call 10fd80 <__errno>
107507: 8b 30 mov (%eax),%esi
rc = EEXIST;
loc_to_free = &loc;
goto done;
}
loc_to_free = &loc;
107509: 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;
10750c: e9 8b 00 00 00 jmp 10759c <open+0x1ac>
}
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
107511: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp)
107518: 0f 84 ae 00 00 00 je 1075cc <open+0x1dc>
rc = ftruncate( iop - rtems_libio_iops, 0 );
10751e: 50 push %eax
10751f: 6a 00 push $0x0
107521: 6a 00 push $0x0
107523: 89 d8 mov %ebx,%eax
107525: 2b 05 00 31 12 00 sub 0x123100,%eax
10752b: c1 f8 03 sar $0x3,%eax
10752e: 69 c0 b7 6d db b6 imul $0xb6db6db7,%eax,%eax
107534: 50 push %eax
107535: e8 ca 60 00 00 call 10d604 <ftruncate>
10753a: 89 c6 mov %eax,%esi
if ( rc ) {
10753c: 83 c4 10 add $0x10,%esp
10753f: 85 c0 test %eax,%eax
107541: 0f 84 85 00 00 00 je 1075cc <open+0x1dc>
if(errno) rc = errno;
107547: e8 34 88 00 00 call 10fd80 <__errno>
10754c: 83 38 00 cmpl $0x0,(%eax)
10754f: 74 07 je 107558 <open+0x168> <== NEVER TAKEN
107551: e8 2a 88 00 00 call 10fd80 <__errno>
107556: 8b 30 mov (%eax),%esi
close( iop - rtems_libio_iops );
107558: 83 ec 0c sub $0xc,%esp
10755b: 2b 1d 00 31 12 00 sub 0x123100,%ebx
107561: c1 fb 03 sar $0x3,%ebx
107564: 69 db b7 6d db b6 imul $0xb6db6db7,%ebx,%ebx
10756a: 53 push %ebx
10756b: e8 24 60 00 00 call 10d594 <close>
107570: 83 c4 10 add $0x10,%esp
/* those are released by close(): */
iop = 0;
loc_to_free = NULL;
107573: 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;
107575: 31 db xor %ebx,%ebx
107577: eb 23 jmp 10759c <open+0x1ac>
*/
/* allocate a file control block */
iop = rtems_libio_allocate();
if ( iop == 0 ) {
rc = ENFILE;
107579: be 17 00 00 00 mov $0x17,%esi
10757e: eb 40 jmp 1075c0 <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;
107580: 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;
107582: be 02 00 00 00 mov $0x2,%esi
107587: eb 17 jmp 1075a0 <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;
107589: 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;
10758b: be 0d 00 00 00 mov $0xd,%esi <== NOT EXECUTED
107590: eb 0e jmp 1075a0 <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;
107592: 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;
107595: be 11 00 00 00 mov $0x11,%esi
10759a: eb 04 jmp 1075a0 <open+0x1b0>
* Single exit and clean up path.
*/
done:
va_end(ap);
if ( rc ) {
10759c: 85 f6 test %esi,%esi
10759e: 74 2c je 1075cc <open+0x1dc> <== NEVER TAKEN
if ( iop )
1075a0: 85 db test %ebx,%ebx
1075a2: 74 0c je 1075b0 <open+0x1c0>
rtems_libio_free( iop );
1075a4: 83 ec 0c sub $0xc,%esp
1075a7: 53 push %ebx
1075a8: e8 4f 62 00 00 call 10d7fc <rtems_libio_free>
1075ad: 83 c4 10 add $0x10,%esp
if ( loc_to_free )
1075b0: 85 ff test %edi,%edi
1075b2: 74 0c je 1075c0 <open+0x1d0>
rtems_filesystem_freenode( loc_to_free );
1075b4: 83 ec 0c sub $0xc,%esp
1075b7: 57 push %edi
1075b8: e8 c7 f3 ff ff call 106984 <rtems_filesystem_freenode>
1075bd: 83 c4 10 add $0x10,%esp
rtems_set_errno_and_return_minus_one( rc );
1075c0: e8 bb 87 00 00 call 10fd80 <__errno>
1075c5: 89 30 mov %esi,(%eax)
1075c7: 83 c8 ff or $0xffffffff,%eax
1075ca: eb 0f jmp 1075db <open+0x1eb>
}
return iop - rtems_libio_iops;
1075cc: 2b 1d 00 31 12 00 sub 0x123100,%ebx
1075d2: c1 fb 03 sar $0x3,%ebx
1075d5: 69 c3 b7 6d db b6 imul $0xb6db6db7,%ebx,%eax
}
1075db: 8d 65 f4 lea -0xc(%ebp),%esp
1075de: 5b pop %ebx
1075df: 5e pop %esi
1075e0: 5f pop %edi
1075e1: c9 leave
1075e2: c3 ret
00108192 <oproc>:
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
108192: 55 push %ebp
108193: 89 e5 mov %esp,%ebp
108195: 56 push %esi
108196: 53 push %ebx
108197: 83 ec 10 sub $0x10,%esp
10819a: 89 d3 mov %edx,%ebx
10819c: 88 45 f4 mov %al,-0xc(%ebp)
int i;
if (tty->termios.c_oflag & OPOST) {
10819f: 8b 52 34 mov 0x34(%edx),%edx
1081a2: f6 c2 01 test $0x1,%dl
1081a5: 0f 84 ed 00 00 00 je 108298 <oproc+0x106> <== NEVER TAKEN
switch (c) {
1081ab: 3c 09 cmp $0x9,%al
1081ad: 74 75 je 108224 <oproc+0x92>
1081af: 77 0d ja 1081be <oproc+0x2c> <== ALWAYS TAKEN
1081b1: 3c 08 cmp $0x8,%al <== NOT EXECUTED
1081b3: 0f 85 aa 00 00 00 jne 108263 <oproc+0xd1> <== NOT EXECUTED
1081b9: e9 98 00 00 00 jmp 108256 <oproc+0xc4> <== NOT EXECUTED
1081be: 3c 0a cmp $0xa,%al
1081c0: 74 0a je 1081cc <oproc+0x3a>
1081c2: 3c 0d cmp $0xd,%al
1081c4: 0f 85 99 00 00 00 jne 108263 <oproc+0xd1> <== ALWAYS TAKEN
1081ca: eb 32 jmp 1081fe <oproc+0x6c> <== NOT EXECUTED
case '\n':
if (tty->termios.c_oflag & ONLRET)
1081cc: f6 c2 20 test $0x20,%dl
1081cf: 74 07 je 1081d8 <oproc+0x46> <== ALWAYS TAKEN
tty->column = 0;
1081d1: c7 43 28 00 00 00 00 movl $0x0,0x28(%ebx) <== NOT EXECUTED
if (tty->termios.c_oflag & ONLCR) {
1081d8: 80 e2 04 and $0x4,%dl
1081db: 0f 84 b7 00 00 00 je 108298 <oproc+0x106> <== NEVER TAKEN
rtems_termios_puts ("\r", 1, tty);
1081e1: 56 push %esi
1081e2: 53 push %ebx
1081e3: 6a 01 push $0x1
1081e5: 68 58 db 11 00 push $0x11db58
1081ea: e8 83 fe ff ff call 108072 <rtems_termios_puts>
tty->column = 0;
1081ef: c7 43 28 00 00 00 00 movl $0x0,0x28(%ebx)
1081f6: 83 c4 10 add $0x10,%esp
1081f9: e9 9a 00 00 00 jmp 108298 <oproc+0x106>
}
break;
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
1081fe: f6 c2 10 test $0x10,%dl <== NOT EXECUTED
108201: 74 0a je 10820d <oproc+0x7b> <== NOT EXECUTED
108203: 83 7b 28 00 cmpl $0x0,0x28(%ebx) <== NOT EXECUTED
108207: 0f 84 9b 00 00 00 je 1082a8 <oproc+0x116> <== NOT EXECUTED
return;
if (tty->termios.c_oflag & OCRNL) {
10820d: f6 c2 08 test $0x8,%dl <== NOT EXECUTED
108210: 74 09 je 10821b <oproc+0x89> <== NOT EXECUTED
c = '\n';
108212: c6 45 f4 0a movb $0xa,-0xc(%ebp) <== NOT EXECUTED
if (tty->termios.c_oflag & ONLRET)
108216: 80 e2 20 and $0x20,%dl <== NOT EXECUTED
108219: 74 7d je 108298 <oproc+0x106> <== NOT EXECUTED
tty->column = 0;
break;
}
tty->column = 0;
10821b: c7 43 28 00 00 00 00 movl $0x0,0x28(%ebx) <== NOT EXECUTED
break;
108222: eb 74 jmp 108298 <oproc+0x106> <== NOT EXECUTED
case '\t':
i = 8 - (tty->column & 7);
108224: 8b 4b 28 mov 0x28(%ebx),%ecx
108227: 89 ce mov %ecx,%esi
108229: 83 e6 07 and $0x7,%esi
10822c: b8 08 00 00 00 mov $0x8,%eax
108231: 29 f0 sub %esi,%eax
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
108233: 81 e2 00 18 00 00 and $0x1800,%edx
108239: 81 fa 00 18 00 00 cmp $0x1800,%edx
10823f: 8d 14 08 lea (%eax,%ecx,1),%edx
108242: 75 0d jne 108251 <oproc+0xbf> <== NEVER TAKEN
tty->column += i;
108244: 89 53 28 mov %edx,0x28(%ebx)
rtems_termios_puts ( " ", i, tty);
108247: 51 push %ecx
108248: 53 push %ebx
108249: 50 push %eax
10824a: 68 18 d7 11 00 push $0x11d718
10824f: eb 4f jmp 1082a0 <oproc+0x10e>
return;
}
tty->column += i;
108251: 89 53 28 mov %edx,0x28(%ebx) <== NOT EXECUTED
break;
108254: eb 42 jmp 108298 <oproc+0x106> <== NOT EXECUTED
case '\b':
if (tty->column > 0)
108256: 8b 43 28 mov 0x28(%ebx),%eax <== NOT EXECUTED
108259: 85 c0 test %eax,%eax <== NOT EXECUTED
10825b: 7e 3b jle 108298 <oproc+0x106> <== NOT EXECUTED
tty->column--;
10825d: 48 dec %eax <== NOT EXECUTED
10825e: 89 43 28 mov %eax,0x28(%ebx) <== NOT EXECUTED
108261: eb 35 jmp 108298 <oproc+0x106> <== NOT EXECUTED
break;
default:
if (tty->termios.c_oflag & OLCUC)
108263: 80 e2 02 and $0x2,%dl
108266: 74 1c je 108284 <oproc+0xf2> <== ALWAYS TAKEN
c = toupper(c);
108268: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
10826b: 8b 15 bc 10 12 00 mov 0x1210bc,%edx <== NOT EXECUTED
108271: 0f be 54 02 01 movsbl 0x1(%edx,%eax,1),%edx <== NOT EXECUTED
108276: 83 e2 03 and $0x3,%edx <== NOT EXECUTED
108279: 83 fa 02 cmp $0x2,%edx <== NOT EXECUTED
10827c: 75 03 jne 108281 <oproc+0xef> <== NOT EXECUTED
10827e: 83 e8 20 sub $0x20,%eax <== NOT EXECUTED
108281: 88 45 f4 mov %al,-0xc(%ebp) <== NOT EXECUTED
if (!iscntrl(c))
108284: 0f b6 45 f4 movzbl -0xc(%ebp),%eax
108288: 8b 15 bc 10 12 00 mov 0x1210bc,%edx
10828e: f6 44 02 01 20 testb $0x20,0x1(%edx,%eax,1)
108293: 75 03 jne 108298 <oproc+0x106> <== NEVER TAKEN
tty->column++;
108295: ff 43 28 incl 0x28(%ebx)
break;
}
}
rtems_termios_puts (&c, 1, tty);
108298: 52 push %edx
108299: 53 push %ebx
10829a: 6a 01 push $0x1
10829c: 8d 45 f4 lea -0xc(%ebp),%eax
10829f: 50 push %eax
1082a0: e8 cd fd ff ff call 108072 <rtems_termios_puts>
1082a5: 83 c4 10 add $0x10,%esp
}
1082a8: 8d 65 f8 lea -0x8(%ebp),%esp
1082ab: 5b pop %ebx
1082ac: 5e pop %esi
1082ad: c9 leave
1082ae: c3 ret
0010e3b8 <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
10e3b8: 55 push %ebp
10e3b9: 89 e5 mov %esp,%ebp
10e3bb: 57 push %edi
10e3bc: 56 push %esi
10e3bd: 53 push %ebx
10e3be: 83 ec 34 sub $0x34,%esp
rtems_libio_t *iop;
int err = 0;
if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0)
10e3c1: 68 ff 01 00 00 push $0x1ff
10e3c6: 68 ec f3 11 00 push $0x11f3ec
10e3cb: e8 04 14 00 00 call 10f7d4 <rtems_mkdir>
10e3d0: 83 c4 10 add $0x10,%esp
return -1;
10e3d3: 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)
10e3da: 85 c0 test %eax,%eax
10e3dc: 0f 85 e8 00 00 00 jne 10e4ca <pipe_create+0x112> <== NEVER TAKEN
return -1;
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
10e3e2: 8d 5d d9 lea -0x27(%ebp),%ebx
10e3e5: be f1 f3 11 00 mov $0x11f3f1,%esi
10e3ea: b9 0a 00 00 00 mov $0xa,%ecx
10e3ef: 89 df mov %ebx,%edi
10e3f1: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
10e3f3: 0f b7 05 0c 50 12 00 movzwl 0x12500c,%eax
10e3fa: 8d 50 01 lea 0x1(%eax),%edx
10e3fd: 66 89 15 0c 50 12 00 mov %dx,0x12500c
10e404: 57 push %edi
10e405: 50 push %eax
10e406: 68 fc f3 11 00 push $0x11f3fc
10e40b: 8d 45 e3 lea -0x1d(%ebp),%eax
10e40e: 50 push %eax
10e40f: e8 c8 36 00 00 call 111adc <sprintf>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
10e414: 59 pop %ecx
10e415: 5e pop %esi
10e416: 68 80 01 00 00 push $0x180
10e41b: 53 push %ebx
10e41c: e8 73 11 00 00 call 10f594 <mkfifo>
10e421: 83 c4 10 add $0x10,%esp
10e424: 85 c0 test %eax,%eax
10e426: 74 0a je 10e432 <pipe_create+0x7a>
if (errno != EEXIST){
10e428: e8 c3 2c 00 00 call 1110f0 <__errno>
10e42d: e9 98 00 00 00 jmp 10e4ca <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);
10e432: 52 push %edx
10e433: 52 push %edx
10e434: 68 00 40 00 00 push $0x4000
10e439: 53 push %ebx
10e43a: e8 a1 9f ff ff call 1083e0 <open>
10e43f: 8b 55 08 mov 0x8(%ebp),%edx
10e442: 89 02 mov %eax,(%edx)
if (filsdes[0] < 0) {
10e444: 83 c4 10 add $0x10,%esp
10e447: 85 c0 test %eax,%eax
10e449: 79 0d jns 10e458 <pipe_create+0xa0>
err = errno;
10e44b: e8 a0 2c 00 00 call 1110f0 <__errno>
10e450: 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);
10e452: 83 ec 0c sub $0xc,%esp
10e455: 53 push %ebx
10e456: eb 51 jmp 10e4a9 <pipe_create+0xf1>
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
10e458: 31 d2 xor %edx,%edx
10e45a: 3b 05 24 12 12 00 cmp 0x121224,%eax
10e460: 73 09 jae 10e46b <pipe_create+0xb3> <== NEVER TAKEN
10e462: 6b d0 38 imul $0x38,%eax,%edx
10e465: 03 15 08 52 12 00 add 0x125208,%edx
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
10e46b: 83 62 14 fe andl $0xfffffffe,0x14(%edx)
filsdes[1] = open(fifopath, O_WRONLY);
10e46f: 50 push %eax
10e470: 50 push %eax
10e471: 6a 01 push $0x1
10e473: 8d 45 d9 lea -0x27(%ebp),%eax
10e476: 50 push %eax
10e477: e8 64 9f ff ff call 1083e0 <open>
10e47c: 8b 55 08 mov 0x8(%ebp),%edx
10e47f: 89 42 04 mov %eax,0x4(%edx)
if (filsdes[1] < 0) {
10e482: 83 c4 10 add $0x10,%esp
int pipe_create(
int filsdes[2]
)
{
rtems_libio_t *iop;
int err = 0;
10e485: 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) {
10e487: 85 c0 test %eax,%eax
10e489: 79 17 jns 10e4a2 <pipe_create+0xea>
err = errno;
10e48b: e8 60 2c 00 00 call 1110f0 <__errno>
10e490: 8b 30 mov (%eax),%esi
close(filsdes[0]);
10e492: 83 ec 0c sub $0xc,%esp
10e495: 8b 45 08 mov 0x8(%ebp),%eax
10e498: ff 30 pushl (%eax)
10e49a: e8 45 91 ff ff call 1075e4 <close>
10e49f: 83 c4 10 add $0x10,%esp
}
unlink(fifopath);
10e4a2: 83 ec 0c sub $0xc,%esp
10e4a5: 8d 45 d9 lea -0x27(%ebp),%eax
10e4a8: 50 push %eax
10e4a9: e8 ce ba ff ff call 109f7c <unlink>
10e4ae: 83 c4 10 add $0x10,%esp
}
if(err != 0)
rtems_set_errno_and_return_minus_one(err);
return 0;
10e4b1: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
err = errno;
close(filsdes[0]);
}
unlink(fifopath);
}
if(err != 0)
10e4b8: 85 f6 test %esi,%esi
10e4ba: 74 0e je 10e4ca <pipe_create+0x112>
rtems_set_errno_and_return_minus_one(err);
10e4bc: e8 2f 2c 00 00 call 1110f0 <__errno>
10e4c1: 89 30 mov %esi,(%eax)
10e4c3: c7 45 d4 ff ff ff ff movl $0xffffffff,-0x2c(%ebp)
return 0;
}
10e4ca: 8b 45 d4 mov -0x2c(%ebp),%eax
10e4cd: 8d 65 f4 lea -0xc(%ebp),%esp
10e4d0: 5b pop %ebx
10e4d1: 5e pop %esi
10e4d2: 5f pop %edi
10e4d3: c9 leave
10e4d4: c3 ret
0010f5ce <pipe_ioctl>:
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
10f5ce: 55 push %ebp
10f5cf: 89 e5 mov %esp,%ebp
10f5d1: 56 push %esi
10f5d2: 53 push %ebx
10f5d3: 8b 5d 08 mov 0x8(%ebp),%ebx
10f5d6: 8b 75 10 mov 0x10(%ebp),%esi
*(unsigned int *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
return 0;
}
return -EINVAL;
10f5d9: b8 ea ff ff ff mov $0xffffffea,%eax
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
if (cmd == FIONREAD) {
10f5de: 81 7d 0c 7f 66 04 40 cmpl $0x4004667f,0xc(%ebp)
10f5e5: 75 36 jne 10f61d <pipe_ioctl+0x4f>
if (buffer == NULL)
return -EFAULT;
10f5e7: b0 f2 mov $0xf2,%al
void *buffer,
rtems_libio_t *iop
)
{
if (cmd == FIONREAD) {
if (buffer == NULL)
10f5e9: 85 f6 test %esi,%esi
10f5eb: 74 30 je 10f61d <pipe_ioctl+0x4f>
return -EFAULT;
if (! PIPE_LOCK(pipe))
10f5ed: 50 push %eax
10f5ee: 6a 00 push $0x0
10f5f0: 6a 00 push $0x0
10f5f2: ff 73 28 pushl 0x28(%ebx)
10f5f5: e8 f2 ba ff ff call 10b0ec <rtems_semaphore_obtain>
10f5fa: 89 c2 mov %eax,%edx
10f5fc: 83 c4 10 add $0x10,%esp
return -EINTR;
10f5ff: b8 fc ff ff ff mov $0xfffffffc,%eax
{
if (cmd == FIONREAD) {
if (buffer == NULL)
return -EFAULT;
if (! PIPE_LOCK(pipe))
10f604: 85 d2 test %edx,%edx
10f606: 75 15 jne 10f61d <pipe_ioctl+0x4f> <== NEVER TAKEN
return -EINTR;
/* Return length of pipe */
*(unsigned int *)buffer = pipe->Length;
10f608: 8b 43 0c mov 0xc(%ebx),%eax
10f60b: 89 06 mov %eax,(%esi)
PIPE_UNLOCK(pipe);
10f60d: 83 ec 0c sub $0xc,%esp
10f610: ff 73 28 pushl 0x28(%ebx)
10f613: e8 c0 bb ff ff call 10b1d8 <rtems_semaphore_release>
return 0;
10f618: 83 c4 10 add $0x10,%esp
10f61b: 31 c0 xor %eax,%eax
}
return -EINVAL;
}
10f61d: 8d 65 f8 lea -0x8(%ebp),%esp
10f620: 5b pop %ebx
10f621: 5e pop %esi
10f622: c9 leave
10f623: c3 ret
0010f2d6 <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
10f2d6: 55 push %ebp
10f2d7: 89 e5 mov %esp,%ebp
10f2d9: 57 push %edi
10f2da: 56 push %esi
10f2db: 53 push %ebx
10f2dc: 83 ec 30 sub $0x30,%esp
10f2df: 8b 5d 08 mov 0x8(%ebp),%ebx
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
10f2e2: 6a 00 push $0x0
10f2e4: 6a 00 push $0x0
10f2e6: ff 73 28 pushl 0x28(%ebx)
10f2e9: e8 fe bd ff ff call 10b0ec <rtems_semaphore_obtain>
10f2ee: 83 c4 10 add $0x10,%esp
return -EINTR;
10f2f1: be fc ff ff ff mov $0xfffffffc,%esi
rtems_libio_t *iop
)
{
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
10f2f6: 85 c0 test %eax,%eax
10f2f8: 0f 85 2f 01 00 00 jne 10f42d <pipe_read+0x157> <== NEVER TAKEN
10f2fe: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp)
10f305: e9 f0 00 00 00 jmp 10f3fa <pipe_read+0x124>
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
10f30a: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10f30e: 0f 84 f2 00 00 00 je 10f406 <pipe_read+0x130>
goto out_locked;
if (LIBIO_NODELAY(iop)) {
10f314: 8b 45 14 mov 0x14(%ebp),%eax
10f317: f6 40 14 01 testb $0x1,0x14(%eax)
10f31b: 0f 85 e9 00 00 00 jne 10f40a <pipe_read+0x134>
ret = -EAGAIN;
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
10f321: ff 43 18 incl 0x18(%ebx)
PIPE_UNLOCK(pipe);
10f324: 83 ec 0c sub $0xc,%esp
10f327: ff 73 28 pushl 0x28(%ebx)
10f32a: e8 a9 be ff ff call 10b1d8 <rtems_semaphore_release>
if (! PIPE_READWAIT(pipe))
10f32f: 5f pop %edi
10f330: 58 pop %eax
10f331: 6a 00 push $0x0
10f333: ff 73 2c pushl 0x2c(%ebx)
10f336: e8 65 0d 00 00 call 1100a0 <rtems_barrier_wait>
10f33b: 83 c4 0c add $0xc,%esp
10f33e: 83 f8 01 cmp $0x1,%eax
10f341: 19 f6 sbb %esi,%esi
10f343: f7 d6 not %esi
10f345: 83 e6 fc and $0xfffffffc,%esi
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
10f348: 6a 00 push $0x0
10f34a: 6a 00 push $0x0
10f34c: ff 73 28 pushl 0x28(%ebx)
10f34f: e8 98 bd ff ff call 10b0ec <rtems_semaphore_obtain>
10f354: 83 c4 10 add $0x10,%esp
10f357: 85 c0 test %eax,%eax
10f359: 0f 85 c0 00 00 00 jne 10f41f <pipe_read+0x149> <== NEVER TAKEN
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
10f35f: ff 4b 18 decl 0x18(%ebx)
if (ret != 0)
10f362: 85 f6 test %esi,%esi
10f364: 0f 85 a5 00 00 00 jne 10f40f <pipe_read+0x139> <== NEVER TAKEN
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
10f36a: 8b 53 0c mov 0xc(%ebx),%edx
10f36d: 85 d2 test %edx,%edx
10f36f: 74 99 je 10f30a <pipe_read+0x34>
if (ret != 0)
goto out_locked;
}
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
10f371: 8b 45 10 mov 0x10(%ebp),%eax
10f374: 2b 45 d0 sub -0x30(%ebp),%eax
10f377: 89 55 d4 mov %edx,-0x2c(%ebp)
10f37a: 39 c2 cmp %eax,%edx
10f37c: 76 03 jbe 10f381 <pipe_read+0xab>
10f37e: 89 45 d4 mov %eax,-0x2c(%ebp)
chunk1 = pipe->Size - pipe->Start;
10f381: 8b 73 08 mov 0x8(%ebx),%esi
10f384: 8b 43 04 mov 0x4(%ebx),%eax
10f387: 29 f0 sub %esi,%eax
if (chunk > chunk1) {
10f389: 39 45 d4 cmp %eax,-0x2c(%ebp)
10f38c: 8b 7d 0c mov 0xc(%ebp),%edi
10f38f: 8b 4d d0 mov -0x30(%ebp),%ecx
10f392: 8d 14 0f lea (%edi,%ecx,1),%edx
10f395: 7e 1b jle 10f3b2 <pipe_read+0xdc>
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
10f397: 03 33 add (%ebx),%esi
10f399: 89 d7 mov %edx,%edi
10f39b: 89 c1 mov %eax,%ecx
10f39d: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
10f39f: 8b 55 d0 mov -0x30(%ebp),%edx
10f3a2: 01 c2 add %eax,%edx
10f3a4: 03 55 0c add 0xc(%ebp),%edx
10f3a7: 8b 4d d4 mov -0x2c(%ebp),%ecx
10f3aa: 29 c1 sub %eax,%ecx
10f3ac: 8b 33 mov (%ebx),%esi
10f3ae: 89 d7 mov %edx,%edi
10f3b0: eb 07 jmp 10f3b9 <pipe_read+0xe3>
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
10f3b2: 03 33 add (%ebx),%esi
10f3b4: 89 d7 mov %edx,%edi
10f3b6: 8b 4d d4 mov -0x2c(%ebp),%ecx
10f3b9: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
pipe->Start += chunk;
10f3bb: 8b 45 d4 mov -0x2c(%ebp),%eax
10f3be: 03 43 08 add 0x8(%ebx),%eax
pipe->Start %= pipe->Size;
10f3c1: 31 d2 xor %edx,%edx
10f3c3: f7 73 04 divl 0x4(%ebx)
10f3c6: 89 53 08 mov %edx,0x8(%ebx)
pipe->Length -= chunk;
10f3c9: 8b 43 0c mov 0xc(%ebx),%eax
10f3cc: 2b 45 d4 sub -0x2c(%ebp),%eax
10f3cf: 89 43 0c mov %eax,0xc(%ebx)
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
10f3d2: 85 c0 test %eax,%eax
10f3d4: 75 07 jne 10f3dd <pipe_read+0x107>
pipe->Start = 0;
10f3d6: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx)
if (pipe->waitingWriters > 0)
10f3dd: 83 7b 1c 00 cmpl $0x0,0x1c(%ebx)
10f3e1: 74 11 je 10f3f4 <pipe_read+0x11e>
PIPE_WAKEUPWRITERS(pipe);
10f3e3: 56 push %esi
10f3e4: 56 push %esi
10f3e5: 8d 45 e4 lea -0x1c(%ebp),%eax
10f3e8: 50 push %eax
10f3e9: ff 73 30 pushl 0x30(%ebx)
10f3ec: e8 57 0c 00 00 call 110048 <rtems_barrier_release>
10f3f1: 83 c4 10 add $0x10,%esp
read += chunk;
10f3f4: 8b 4d d4 mov -0x2c(%ebp),%ecx
10f3f7: 01 4d d0 add %ecx,-0x30(%ebp)
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
10f3fa: 8b 7d 10 mov 0x10(%ebp),%edi
10f3fd: 39 7d d0 cmp %edi,-0x30(%ebp)
10f400: 0f 82 64 ff ff ff jb 10f36a <pipe_read+0x94>
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
10f406: 31 f6 xor %esi,%esi
10f408: eb 05 jmp 10f40f <pipe_read+0x139>
goto out_locked;
if (LIBIO_NODELAY(iop)) {
ret = -EAGAIN;
10f40a: be f5 ff ff ff mov $0xfffffff5,%esi
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
10f40f: 83 ec 0c sub $0xc,%esp
10f412: ff 73 28 pushl 0x28(%ebx)
10f415: e8 be bd ff ff call 10b1d8 <rtems_semaphore_release>
10f41a: 83 c4 10 add $0x10,%esp
10f41d: eb 05 jmp 10f424 <pipe_read+0x14e>
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
/* WARN waitingReaders not restored! */
ret = -EINTR;
10f41f: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
out_locked:
PIPE_UNLOCK(pipe);
out_nolock:
if (read > 0)
10f424: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10f428: 7e 03 jle 10f42d <pipe_read+0x157>
10f42a: 8b 75 d0 mov -0x30(%ebp),%esi
return read;
return ret;
}
10f42d: 89 f0 mov %esi,%eax
10f42f: 8d 65 f4 lea -0xc(%ebp),%esp
10f432: 5b pop %ebx
10f433: 5e pop %esi
10f434: 5f pop %edi
10f435: c9 leave
10f436: c3 ret
0010eebd <pipe_release>:
*/
void pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
10eebd: 55 push %ebp
10eebe: 89 e5 mov %esp,%ebp
10eec0: 57 push %edi
10eec1: 56 push %esi
10eec2: 53 push %ebx
10eec3: 83 ec 1c sub $0x1c,%esp
10eec6: 8b 7d 08 mov 0x8(%ebp),%edi
pipe_control_t *pipe = *pipep;
10eec9: 8b 1f mov (%edi),%ebx
/* WARN pipe not released! */
if (!PIPE_LOCK(pipe))
rtems_fatal_error_occurred(0xdeadbeef);
#endif
mode = LIBIO_ACCMODE(iop);
10eecb: 8b 45 0c mov 0xc(%ebp),%eax
10eece: 8b 40 14 mov 0x14(%eax),%eax
10eed1: 89 c6 mov %eax,%esi
10eed3: 83 e6 06 and $0x6,%esi
if (mode & LIBIO_FLAGS_READ)
10eed6: a8 02 test $0x2,%al
10eed8: 74 03 je 10eedd <pipe_release+0x20>
pipe->Readers --;
10eeda: ff 4b 10 decl 0x10(%ebx)
if (mode & LIBIO_FLAGS_WRITE)
10eedd: f7 c6 04 00 00 00 test $0x4,%esi
10eee3: 74 03 je 10eee8 <pipe_release+0x2b>
pipe->Writers --;
10eee5: ff 4b 14 decl 0x14(%ebx)
PIPE_UNLOCK(pipe);
10eee8: 83 ec 0c sub $0xc,%esp
10eeeb: ff 73 28 pushl 0x28(%ebx)
10eeee: e8 e5 c2 ff ff call 10b1d8 <rtems_semaphore_release>
if (pipe->Readers == 0 && pipe->Writers == 0) {
10eef3: 8b 43 10 mov 0x10(%ebx),%eax
10eef6: 83 c4 10 add $0x10,%esp
10eef9: 85 c0 test %eax,%eax
10eefb: 75 15 jne 10ef12 <pipe_release+0x55>
10eefd: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10ef01: 75 0f jne 10ef12 <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);
10ef03: 89 d8 mov %ebx,%eax
10ef05: e8 78 ff ff ff call 10ee82 <pipe_free>
*pipep = NULL;
10ef0a: c7 07 00 00 00 00 movl $0x0,(%edi)
10ef10: eb 30 jmp 10ef42 <pipe_release+0x85>
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
10ef12: 83 fe 04 cmp $0x4,%esi
10ef15: 74 0f je 10ef26 <pipe_release+0x69>
10ef17: 85 c0 test %eax,%eax
10ef19: 75 0b jne 10ef26 <pipe_release+0x69> <== NEVER TAKEN
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
10ef1b: 57 push %edi
10ef1c: 57 push %edi
10ef1d: 8d 45 e4 lea -0x1c(%ebp),%eax
10ef20: 50 push %eax
10ef21: ff 73 30 pushl 0x30(%ebx)
10ef24: eb 14 jmp 10ef3a <pipe_release+0x7d>
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
10ef26: 83 fe 02 cmp $0x2,%esi
10ef29: 74 17 je 10ef42 <pipe_release+0x85> <== NEVER TAKEN
10ef2b: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10ef2f: 75 11 jne 10ef42 <pipe_release+0x85> <== NEVER TAKEN
PIPE_WAKEUPREADERS(pipe);
10ef31: 56 push %esi
10ef32: 56 push %esi
10ef33: 8d 45 e4 lea -0x1c(%ebp),%eax
10ef36: 50 push %eax
10ef37: ff 73 2c pushl 0x2c(%ebx)
10ef3a: e8 09 11 00 00 call 110048 <rtems_barrier_release>
10ef3f: 83 c4 10 add $0x10,%esp
pipe_unlock();
10ef42: e8 25 ff ff ff call 10ee6c <pipe_unlock>
iop->flags &= ~LIBIO_FLAGS_OPEN;
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return;
#endif
}
10ef47: 8d 65 f4 lea -0xc(%ebp),%esp
10ef4a: 5b pop %ebx
10ef4b: 5e pop %esi
10ef4c: 5f pop %edi
10ef4d: c9 leave
10ef4e: c3 ret
0010f437 <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
10f437: 55 push %ebp
10f438: 89 e5 mov %esp,%ebp
10f43a: 57 push %edi
10f43b: 56 push %esi
10f43c: 53 push %ebx
10f43d: 83 ec 2c sub $0x2c,%esp
10f440: 8b 5d 08 mov 0x8(%ebp),%ebx
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
return 0;
10f443: 31 f6 xor %esi,%esi
)
{
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
10f445: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10f449: 0f 84 75 01 00 00 je 10f5c4 <pipe_write+0x18d> <== NEVER TAKEN
return 0;
if (! PIPE_LOCK(pipe))
10f44f: 57 push %edi
10f450: 6a 00 push $0x0
10f452: 6a 00 push $0x0
10f454: ff 73 28 pushl 0x28(%ebx)
10f457: e8 90 bc ff ff call 10b0ec <rtems_semaphore_obtain>
10f45c: 83 c4 10 add $0x10,%esp
return -EINTR;
10f45f: be fc ff ff ff mov $0xfffffffc,%esi
/* Write nothing */
if (count == 0)
return 0;
if (! PIPE_LOCK(pipe))
10f464: 85 c0 test %eax,%eax
10f466: 0f 85 58 01 00 00 jne 10f5c4 <pipe_write+0x18d> <== NEVER TAKEN
return -EINTR;
if (pipe->Readers == 0) {
10f46c: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10f470: 0f 84 16 01 00 00 je 10f58c <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;
10f476: bf 01 00 00 00 mov $0x1,%edi
10f47b: 8b 45 10 mov 0x10(%ebp),%eax
10f47e: 3b 43 04 cmp 0x4(%ebx),%eax
10f481: 77 02 ja 10f485 <pipe_write+0x4e> <== NEVER TAKEN
10f483: 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;
10f485: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
10f48c: e9 eb 00 00 00 jmp 10f57c <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)) {
10f491: 8b 4d 14 mov 0x14(%ebp),%ecx
10f494: f6 41 14 01 testb $0x1,0x14(%ecx)
10f498: 0f 85 fc 00 00 00 jne 10f59a <pipe_write+0x163>
ret = -EAGAIN;
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
10f49e: ff 43 1c incl 0x1c(%ebx)
PIPE_UNLOCK(pipe);
10f4a1: 83 ec 0c sub $0xc,%esp
10f4a4: ff 73 28 pushl 0x28(%ebx)
10f4a7: e8 2c bd ff ff call 10b1d8 <rtems_semaphore_release>
if (! PIPE_WRITEWAIT(pipe))
10f4ac: 59 pop %ecx
10f4ad: 5e pop %esi
10f4ae: 6a 00 push $0x0
10f4b0: ff 73 30 pushl 0x30(%ebx)
10f4b3: e8 e8 0b 00 00 call 1100a0 <rtems_barrier_wait>
10f4b8: 83 c4 0c add $0xc,%esp
10f4bb: 83 f8 01 cmp $0x1,%eax
10f4be: 19 f6 sbb %esi,%esi
10f4c0: f7 d6 not %esi
10f4c2: 83 e6 fc and $0xfffffffc,%esi
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
10f4c5: 6a 00 push $0x0
10f4c7: 6a 00 push $0x0
10f4c9: ff 73 28 pushl 0x28(%ebx)
10f4cc: e8 1b bc ff ff call 10b0ec <rtems_semaphore_obtain>
10f4d1: 83 c4 10 add $0x10,%esp
10f4d4: 85 c0 test %eax,%eax
10f4d6: 0f 85 da 00 00 00 jne 10f5b6 <pipe_write+0x17f> <== NEVER TAKEN
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
10f4dc: ff 4b 1c decl 0x1c(%ebx)
if (ret != 0)
10f4df: 85 f6 test %esi,%esi
10f4e1: 0f 85 bf 00 00 00 jne 10f5a6 <pipe_write+0x16f> <== NEVER TAKEN
goto out_locked;
if (pipe->Readers == 0) {
10f4e7: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10f4eb: 0f 84 b0 00 00 00 je 10f5a1 <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) {
10f4f1: 8b 73 04 mov 0x4(%ebx),%esi
10f4f4: 8b 43 0c mov 0xc(%ebx),%eax
10f4f7: 89 f1 mov %esi,%ecx
10f4f9: 29 c1 sub %eax,%ecx
10f4fb: 39 f9 cmp %edi,%ecx
10f4fd: 72 92 jb 10f491 <pipe_write+0x5a>
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
10f4ff: 8b 55 10 mov 0x10(%ebp),%edx
10f502: 2b 55 d4 sub -0x2c(%ebp),%edx
10f505: 89 4d d0 mov %ecx,-0x30(%ebp)
10f508: 39 d1 cmp %edx,%ecx
10f50a: 76 03 jbe 10f50f <pipe_write+0xd8>
10f50c: 89 55 d0 mov %edx,-0x30(%ebp)
chunk1 = pipe->Size - PIPE_WSTART(pipe);
10f50f: 03 43 08 add 0x8(%ebx),%eax
10f512: 31 d2 xor %edx,%edx
10f514: f7 f6 div %esi
10f516: 29 d6 sub %edx,%esi
10f518: 89 75 cc mov %esi,-0x34(%ebp)
if (chunk > chunk1) {
10f51b: 39 75 d0 cmp %esi,-0x30(%ebp)
10f51e: 8b 4d 0c mov 0xc(%ebp),%ecx
10f521: 8b 45 d4 mov -0x2c(%ebp),%eax
10f524: 8d 34 01 lea (%ecx,%eax,1),%esi
10f527: 7e 20 jle 10f549 <pipe_write+0x112>
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
10f529: 8b 03 mov (%ebx),%eax
10f52b: 01 d0 add %edx,%eax
10f52d: 89 c7 mov %eax,%edi
10f52f: 8b 4d cc mov -0x34(%ebp),%ecx
10f532: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
10f534: 8b 03 mov (%ebx),%eax
10f536: 8b 4d d0 mov -0x30(%ebp),%ecx
10f539: 2b 4d cc sub -0x34(%ebp),%ecx
10f53c: 8b 75 cc mov -0x34(%ebp),%esi
10f53f: 03 75 d4 add -0x2c(%ebp),%esi
10f542: 03 75 0c add 0xc(%ebp),%esi
10f545: 89 c7 mov %eax,%edi
10f547: eb 09 jmp 10f552 <pipe_write+0x11b>
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
10f549: 8b 03 mov (%ebx),%eax
10f54b: 01 d0 add %edx,%eax
10f54d: 89 c7 mov %eax,%edi
10f54f: 8b 4d d0 mov -0x30(%ebp),%ecx
10f552: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
pipe->Length += chunk;
10f554: 8b 45 d0 mov -0x30(%ebp),%eax
10f557: 01 43 0c add %eax,0xc(%ebx)
if (pipe->waitingReaders > 0)
10f55a: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
10f55e: 74 11 je 10f571 <pipe_write+0x13a>
PIPE_WAKEUPREADERS(pipe);
10f560: 52 push %edx
10f561: 52 push %edx
10f562: 8d 4d e4 lea -0x1c(%ebp),%ecx
10f565: 51 push %ecx
10f566: ff 73 2c pushl 0x2c(%ebx)
10f569: e8 da 0a 00 00 call 110048 <rtems_barrier_release>
10f56e: 83 c4 10 add $0x10,%esp
written += chunk;
10f571: 8b 45 d0 mov -0x30(%ebp),%eax
10f574: 01 45 d4 add %eax,-0x2c(%ebp)
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
10f577: 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) {
10f57c: 8b 4d 10 mov 0x10(%ebp),%ecx
10f57f: 39 4d d4 cmp %ecx,-0x2c(%ebp)
10f582: 0f 82 69 ff ff ff jb 10f4f1 <pipe_write+0xba>
10f588: 31 f6 xor %esi,%esi
10f58a: eb 1a jmp 10f5a6 <pipe_write+0x16f>
if (! PIPE_LOCK(pipe))
return -EINTR;
if (pipe->Readers == 0) {
ret = -EPIPE;
10f58c: 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;
10f591: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
10f598: eb 0c jmp 10f5a6 <pipe_write+0x16f>
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
while (PIPE_SPACE(pipe) < chunk) {
if (LIBIO_NODELAY(iop)) {
ret = -EAGAIN;
10f59a: be f5 ff ff ff mov $0xfffffff5,%esi
10f59f: eb 05 jmp 10f5a6 <pipe_write+0x16f>
pipe->waitingWriters --;
if (ret != 0)
goto out_locked;
if (pipe->Readers == 0) {
ret = -EPIPE;
10f5a1: 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);
10f5a6: 83 ec 0c sub $0xc,%esp
10f5a9: ff 73 28 pushl 0x28(%ebx)
10f5ac: e8 27 bc ff ff call 10b1d8 <rtems_semaphore_release>
10f5b1: 83 c4 10 add $0x10,%esp
10f5b4: eb 05 jmp 10f5bb <pipe_write+0x184>
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
/* WARN waitingWriters not restored! */
ret = -EINTR;
10f5b6: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
/* Signal SIGPIPE */
if (ret == -EPIPE)
kill(getpid(), SIGPIPE);
#endif
if (written > 0)
10f5bb: 83 7d d4 00 cmpl $0x0,-0x2c(%ebp)
10f5bf: 7e 03 jle 10f5c4 <pipe_write+0x18d>
10f5c1: 8b 75 d4 mov -0x2c(%ebp),%esi
return written;
return ret;
}
10f5c4: 89 f0 mov %esi,%eax
10f5c6: 8d 65 f4 lea -0xc(%ebp),%esp
10f5c9: 5b pop %ebx
10f5ca: 5e pop %esi
10f5cb: 5f pop %edi
10f5cc: c9 leave
10f5cd: c3 ret
00109ea8 <posix_memalign>:
int posix_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
109ea8: 55 push %ebp
109ea9: 89 e5 mov %esp,%ebp
109eab: 53 push %ebx
109eac: 83 ec 04 sub $0x4,%esp
109eaf: 8b 45 0c mov 0xc(%ebp),%eax
/*
* Update call statistics
*/
MSBUMP(memalign_calls, 1);
109eb2: ff 05 54 9a 12 00 incl 0x129a54
if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *)))
109eb8: 8d 58 ff lea -0x1(%eax),%ebx
109ebb: 85 c3 test %eax,%ebx
109ebd: 75 0d jne 109ecc <posix_memalign+0x24> <== NEVER TAKEN
109ebf: 83 f8 03 cmp $0x3,%eax
109ec2: 76 08 jbe 109ecc <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 );
}
109ec4: 59 pop %ecx
109ec5: 5b pop %ebx
109ec6: c9 leave
/*
* rtems_memalign does all of the error checking work EXCEPT
* for adding restrictionso on the alignment.
*/
return rtems_memalign( pointer, alignment, size );
109ec7: e9 74 01 00 00 jmp 10a040 <rtems_memalign>
}
109ecc: b8 16 00 00 00 mov $0x16,%eax
109ed1: 5a pop %edx
109ed2: 5b pop %ebx
109ed3: c9 leave
109ed4: c3 ret
0011bd64 <read>:
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
11bd64: 55 push %ebp
11bd65: 89 e5 mov %esp,%ebp
11bd67: 56 push %esi
11bd68: 53 push %ebx
11bd69: 8b 5d 08 mov 0x8(%ebp),%ebx
11bd6c: 8b 55 0c mov 0xc(%ebp),%edx
11bd6f: 8b 4d 10 mov 0x10(%ebp),%ecx
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
11bd72: 3b 1d 44 f1 11 00 cmp 0x11f144,%ebx
11bd78: 73 14 jae 11bd8e <read+0x2a> <== NEVER TAKEN
iop = rtems_libio_iop( fd );
11bd7a: 6b db 38 imul $0x38,%ebx,%ebx
11bd7d: 03 1d 00 31 12 00 add 0x123100,%ebx
rtems_libio_check_is_open( iop );
11bd83: 8b 73 14 mov 0x14(%ebx),%esi
11bd86: f7 c6 00 01 00 00 test $0x100,%esi
11bd8c: 75 0d jne 11bd9b <read+0x37>
11bd8e: e8 ed 3f ff ff call 10fd80 <__errno>
11bd93: c7 00 09 00 00 00 movl $0x9,(%eax)
11bd99: eb 1a jmp 11bdb5 <read+0x51>
rtems_libio_check_buffer( buffer );
11bd9b: 85 d2 test %edx,%edx
11bd9d: 74 0b je 11bdaa <read+0x46> <== NEVER TAKEN
rtems_libio_check_count( count );
11bd9f: 31 c0 xor %eax,%eax
11bda1: 85 c9 test %ecx,%ecx
11bda3: 74 31 je 11bdd6 <read+0x72>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
11bda5: 83 e6 02 and $0x2,%esi
11bda8: 75 10 jne 11bdba <read+0x56>
11bdaa: e8 d1 3f ff ff call 10fd80 <__errno>
11bdaf: c7 00 16 00 00 00 movl $0x16,(%eax)
11bdb5: 83 c8 ff or $0xffffffff,%eax
11bdb8: eb 1c jmp 11bdd6 <read+0x72>
/*
* Now process the read().
*/
rc = (*iop->pathinfo.handlers->read_h)( iop, buffer, count );
11bdba: 50 push %eax
11bdbb: 8b 43 20 mov 0x20(%ebx),%eax
11bdbe: 51 push %ecx
11bdbf: 52 push %edx
11bdc0: 53 push %ebx
11bdc1: ff 50 08 call *0x8(%eax)
if ( rc > 0 )
11bdc4: 83 c4 10 add $0x10,%esp
11bdc7: 85 c0 test %eax,%eax
11bdc9: 7e 0b jle 11bdd6 <read+0x72>
iop->offset += rc;
11bdcb: 89 c1 mov %eax,%ecx
11bdcd: c1 f9 1f sar $0x1f,%ecx
11bdd0: 01 43 0c add %eax,0xc(%ebx)
11bdd3: 11 4b 10 adc %ecx,0x10(%ebx)
return rc;
}
11bdd6: 8d 65 f8 lea -0x8(%ebp),%esp
11bdd9: 5b pop %ebx
11bdda: 5e pop %esi
11bddb: c9 leave
11bddc: c3 ret
00109518 <readlink>:
ssize_t readlink(
const char *pathname,
char *buf,
size_t bufsize
)
{
109518: 55 push %ebp
109519: 89 e5 mov %esp,%ebp
10951b: 57 push %edi
10951c: 56 push %esi
10951d: 53 push %ebx
10951e: 83 ec 2c sub $0x2c,%esp
109521: 8b 55 08 mov 0x8(%ebp),%edx
109524: 8b 5d 0c mov 0xc(%ebp),%ebx
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
109527: 85 db test %ebx,%ebx
109529: 75 10 jne 10953b <readlink+0x23>
rtems_set_errno_and_return_minus_one( EFAULT );
10952b: e8 0c 8f 00 00 call 11243c <__errno>
109530: c7 00 0e 00 00 00 movl $0xe,(%eax)
109536: 83 cf ff or $0xffffffff,%edi
109539: eb 69 jmp 1095a4 <readlink+0x8c>
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
10953b: 31 c0 xor %eax,%eax
10953d: 83 c9 ff or $0xffffffff,%ecx
109540: 89 d7 mov %edx,%edi
109542: f2 ae repnz scas %es:(%edi),%al
109544: f7 d1 not %ecx
109546: 49 dec %ecx
109547: 83 ec 0c sub $0xc,%esp
10954a: 6a 00 push $0x0
10954c: 8d 75 d4 lea -0x2c(%ebp),%esi
10954f: 56 push %esi
109550: 6a 00 push $0x0
109552: 51 push %ecx
109553: 52 push %edx
109554: e8 49 f0 ff ff call 1085a2 <rtems_filesystem_evaluate_path>
0, &loc, false );
if ( result != 0 )
109559: 83 c4 20 add $0x20,%esp
return -1;
10955c: 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 )
10955f: 85 c0 test %eax,%eax
109561: 75 41 jne 1095a4 <readlink+0x8c> <== NEVER TAKEN
return -1;
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){
109563: 83 ec 0c sub $0xc,%esp
109566: 56 push %esi
109567: 8b 45 e0 mov -0x20(%ebp),%eax
10956a: ff 50 10 call *0x10(%eax)
10956d: 83 c4 10 add $0x10,%esp
109570: 83 f8 04 cmp $0x4,%eax
109573: 74 16 je 10958b <readlink+0x73>
rtems_filesystem_freenode( &loc );
109575: 83 ec 0c sub $0xc,%esp
109578: 56 push %esi
109579: e8 e2 f0 ff ff call 108660 <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( EINVAL );
10957e: e8 b9 8e 00 00 call 11243c <__errno>
109583: c7 00 16 00 00 00 movl $0x16,(%eax)
109589: eb 16 jmp 1095a1 <readlink+0x89>
}
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
10958b: 50 push %eax
10958c: ff 75 10 pushl 0x10(%ebp)
10958f: 53 push %ebx
109590: 56 push %esi
109591: 8b 45 e0 mov -0x20(%ebp),%eax
109594: ff 50 3c call *0x3c(%eax)
109597: 89 c7 mov %eax,%edi
rtems_filesystem_freenode( &loc );
109599: 89 34 24 mov %esi,(%esp)
10959c: e8 bf f0 ff ff call 108660 <rtems_filesystem_freenode>
return result;
1095a1: 83 c4 10 add $0x10,%esp
}
1095a4: 89 f8 mov %edi,%eax
1095a6: 8d 65 f4 lea -0xc(%ebp),%esp
1095a9: 5b pop %ebx
1095aa: 5e pop %esi
1095ab: 5f pop %edi
1095ac: c9 leave
1095ad: c3 ret
001082d8 <readv>:
ssize_t readv(
int fd,
const struct iovec *iov,
int iovcnt
)
{
1082d8: 55 push %ebp
1082d9: 89 e5 mov %esp,%ebp
1082db: 57 push %edi
1082dc: 56 push %esi
1082dd: 53 push %ebx
1082de: 83 ec 2c sub $0x2c,%esp
1082e1: 8b 75 08 mov 0x8(%ebp),%esi
1082e4: 8b 7d 0c mov 0xc(%ebp),%edi
int v;
int bytes;
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
1082e7: 3b 35 64 12 12 00 cmp 0x121264,%esi
1082ed: 73 11 jae 108300 <readv+0x28>
iop = rtems_libio_iop( fd );
1082ef: 6b f6 38 imul $0x38,%esi,%esi
1082f2: 03 35 20 52 12 00 add 0x125220,%esi
rtems_libio_check_is_open( iop );
1082f8: 8b 46 14 mov 0x14(%esi),%eax
1082fb: f6 c4 01 test $0x1,%ah
1082fe: 75 10 jne 108310 <readv+0x38>
108300: e8 b7 85 00 00 call 1108bc <__errno>
108305: c7 00 09 00 00 00 movl $0x9,(%eax)
10830b: e9 a4 00 00 00 jmp 1083b4 <readv+0xdc>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
108310: a8 02 test $0x2,%al
108312: 74 35 je 108349 <readv+0x71> <== NEVER TAKEN
/*
* Argument validation on IO vector
*/
if ( !iov )
108314: 85 ff test %edi,%edi
108316: 74 31 je 108349 <readv+0x71>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
108318: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10831c: 7e 2b jle 108349 <readv+0x71>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
10831e: 81 7d 10 00 04 00 00 cmpl $0x400,0x10(%ebp)
108325: 7f 22 jg 108349 <readv+0x71> <== NEVER TAKEN
108327: b2 01 mov $0x1,%dl
108329: 31 c0 xor %eax,%eax
10832b: 31 c9 xor %ecx,%ecx
10832d: 89 75 d4 mov %esi,-0x2c(%ebp)
108330: eb 03 jmp 108335 <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;
108332: 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 )
108335: 83 3c c7 00 cmpl $0x0,(%edi,%eax,8)
108339: 74 0e je 108349 <readv+0x71>
rtems_set_errno_and_return_minus_one( EINVAL );
/* check for wrap */
old = total;
total += iov[v].iov_len;
10833b: 8b 5c c7 04 mov 0x4(%edi,%eax,8),%ebx
10833f: 8d 34 19 lea (%ecx,%ebx,1),%esi
108342: 89 75 e4 mov %esi,-0x1c(%ebp)
if ( total < old )
108345: 39 ce cmp %ecx,%esi
108347: 7d 0d jge 108356 <readv+0x7e>
rtems_set_errno_and_return_minus_one( EINVAL );
108349: e8 6e 85 00 00 call 1108bc <__errno>
10834e: c7 00 16 00 00 00 movl $0x16,(%eax)
108354: eb 5e jmp 1083b4 <readv+0xdc>
if ( iov[v].iov_len )
all_zeros = false;
108356: 85 db test %ebx,%ebx
108358: 0f 94 c1 sete %cl
10835b: f7 d9 neg %ecx
10835d: 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++ ) {
10835f: 40 inc %eax
108360: 3b 45 10 cmp 0x10(%ebp),%eax
108363: 7c cd jl 108332 <readv+0x5a>
108365: 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;
108368: 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 ) {
10836a: 84 d2 test %dl,%dl
10836c: 75 49 jne 1083b7 <readv+0xdf>
10836e: 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)(
108375: 50 push %eax
108376: 8b 46 20 mov 0x20(%esi),%eax
108379: 8b 55 e4 mov -0x1c(%ebp),%edx
10837c: ff 74 d7 04 pushl 0x4(%edi,%edx,8)
108380: ff 34 d7 pushl (%edi,%edx,8)
108383: 56 push %esi
108384: ff 50 08 call *0x8(%eax)
iop,
iov[v].iov_base,
iov[v].iov_len
);
if ( bytes < 0 )
108387: 83 c4 10 add $0x10,%esp
10838a: 83 f8 00 cmp $0x0,%eax
10838d: 7c 25 jl 1083b4 <readv+0xdc> <== NEVER TAKEN
return -1;
if ( bytes > 0 ) {
10838f: 74 0d je 10839e <readv+0xc6> <== NEVER TAKEN
iop->offset += bytes;
108391: 89 c1 mov %eax,%ecx
108393: c1 f9 1f sar $0x1f,%ecx
108396: 01 46 0c add %eax,0xc(%esi)
108399: 11 4e 10 adc %ecx,0x10(%esi)
total += bytes;
10839c: 01 c3 add %eax,%ebx
}
if (bytes != iov[ v ].iov_len)
10839e: 8b 55 e4 mov -0x1c(%ebp),%edx
1083a1: 3b 44 d7 04 cmp 0x4(%edi,%edx,8),%eax
1083a5: 75 10 jne 1083b7 <readv+0xdf> <== NEVER TAKEN
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
1083a7: 42 inc %edx
1083a8: 89 55 e4 mov %edx,-0x1c(%ebp)
1083ab: 8b 45 10 mov 0x10(%ebp),%eax
1083ae: 39 c2 cmp %eax,%edx
1083b0: 7c c3 jl 108375 <readv+0x9d>
1083b2: eb 03 jmp 1083b7 <readv+0xdf>
iov[v].iov_base,
iov[v].iov_len
);
if ( bytes < 0 )
return -1;
1083b4: 83 cb ff or $0xffffffff,%ebx
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
1083b7: 89 d8 mov %ebx,%eax
1083b9: 8d 65 f4 lea -0xc(%ebp),%esp
1083bc: 5b pop %ebx
1083bd: 5e pop %esi
1083be: 5f pop %edi
1083bf: c9 leave
1083c0: c3 ret
0011be68 <realloc>:
void *realloc(
void *ptr,
size_t size
)
{
11be68: 55 push %ebp
11be69: 89 e5 mov %esp,%ebp
11be6b: 57 push %edi
11be6c: 56 push %esi
11be6d: 53 push %ebx
11be6e: 83 ec 2c sub $0x2c,%esp
11be71: 8b 5d 08 mov 0x8(%ebp),%ebx
11be74: 8b 75 0c mov 0xc(%ebp),%esi
uintptr_t old_size;
char *new_area;
MSBUMP(realloc_calls, 1);
11be77: ff 05 28 31 12 00 incl 0x123128
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
11be7d: 83 3d 9c 33 12 00 03 cmpl $0x3,0x12339c
11be84: 75 1a jne 11bea0 <realloc+0x38> <== NEVER TAKEN
if (_Thread_Dispatch_disable_level > 0)
11be86: a1 44 32 12 00 mov 0x123244,%eax
11be8b: 85 c0 test %eax,%eax
11be8d: 0f 85 ad 00 00 00 jne 11bf40 <realloc+0xd8> <== NEVER TAKEN
return (void *) 0;
if (_ISR_Nest_level > 0)
11be93: 83 3d 58 34 12 00 00 cmpl $0x0,0x123458
11be9a: 0f 85 a0 00 00 00 jne 11bf40 <realloc+0xd8> <== NEVER TAKEN
}
/*
* Continue with realloc().
*/
if ( !ptr )
11bea0: 85 db test %ebx,%ebx
11bea2: 75 13 jne 11beb7 <realloc+0x4f>
return malloc( size );
11bea4: 83 ec 0c sub $0xc,%esp
11bea7: 56 push %esi
11bea8: e8 87 ad fe ff call 106c34 <malloc>
11bead: 89 c3 mov %eax,%ebx
11beaf: 83 c4 10 add $0x10,%esp
11beb2: e9 8b 00 00 00 jmp 11bf42 <realloc+0xda>
if ( !size ) {
11beb7: 85 f6 test %esi,%esi
11beb9: 75 0e jne 11bec9 <realloc+0x61> <== ALWAYS TAKEN
free( ptr );
11bebb: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
11bebe: 53 push %ebx <== NOT EXECUTED
11bebf: e8 d4 aa fe ff call 106998 <free> <== NOT EXECUTED
return (void *) 0;
11bec4: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
11bec7: eb 77 jmp 11bf40 <realloc+0xd8> <== NOT EXECUTED
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
11bec9: 52 push %edx
11beca: 8d 45 e4 lea -0x1c(%ebp),%eax
11becd: 50 push %eax
11bece: 53 push %ebx
11becf: ff 35 80 f1 11 00 pushl 0x11f180
11bed5: e8 ee 00 00 00 call 11bfc8 <_Protected_heap_Get_block_size>
11beda: 83 c4 10 add $0x10,%esp
11bedd: 84 c0 test %al,%al
11bedf: 75 0d jne 11beee <realloc+0x86>
errno = EINVAL;
11bee1: e8 9a 3e ff ff call 10fd80 <__errno>
11bee6: c7 00 16 00 00 00 movl $0x16,(%eax)
11beec: eb 52 jmp 11bf40 <realloc+0xd8>
}
/*
* Now resize it.
*/
if ( _Protected_heap_Resize_block( RTEMS_Malloc_Heap, ptr, size ) ) {
11beee: 50 push %eax
11beef: 56 push %esi
11bef0: 53 push %ebx
11bef1: ff 35 80 f1 11 00 pushl 0x11f180
11bef7: e8 04 01 00 00 call 11c000 <_Protected_heap_Resize_block>
11befc: 83 c4 10 add $0x10,%esp
11beff: 84 c0 test %al,%al
11bf01: 75 3f jne 11bf42 <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 );
11bf03: 83 ec 0c sub $0xc,%esp
11bf06: 56 push %esi
11bf07: e8 28 ad fe ff call 106c34 <malloc>
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
11bf0c: ff 0d 1c 31 12 00 decl 0x12311c
if ( !new_area ) {
11bf12: 83 c4 10 add $0x10,%esp
11bf15: 85 c0 test %eax,%eax
11bf17: 74 27 je 11bf40 <realloc+0xd8>
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
11bf19: 8b 55 e4 mov -0x1c(%ebp),%edx
11bf1c: 89 f1 mov %esi,%ecx
11bf1e: 39 d6 cmp %edx,%esi
11bf20: 76 02 jbe 11bf24 <realloc+0xbc> <== NEVER TAKEN
11bf22: 89 d1 mov %edx,%ecx
11bf24: 89 c7 mov %eax,%edi
11bf26: 89 de mov %ebx,%esi
11bf28: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
free( ptr );
11bf2a: 83 ec 0c sub $0xc,%esp
11bf2d: 53 push %ebx
11bf2e: 89 45 d4 mov %eax,-0x2c(%ebp)
11bf31: e8 62 aa fe ff call 106998 <free>
return new_area;
11bf36: 83 c4 10 add $0x10,%esp
11bf39: 8b 45 d4 mov -0x2c(%ebp),%eax
11bf3c: 89 c3 mov %eax,%ebx
11bf3e: eb 02 jmp 11bf42 <realloc+0xda>
new_area = malloc( size );
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
return (void *) 0;
11bf40: 31 db xor %ebx,%ebx
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
11bf42: 89 d8 mov %ebx,%eax
11bf44: 8d 65 f4 lea -0xc(%ebp),%esp
11bf47: 5b pop %ebx
11bf48: 5e pop %esi
11bf49: 5f pop %edi
11bf4a: c9 leave
11bf4b: c3 ret
00107a04 <rmdir>:
#include <rtems/seterr.h>
int rmdir(
const char *pathname
)
{
107a04: 55 push %ebp
107a05: 89 e5 mov %esp,%ebp
107a07: 57 push %edi
107a08: 56 push %esi
107a09: 53 push %ebx
107a0a: 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 );
107a0d: ff 75 08 pushl 0x8(%ebp)
107a10: e8 da f2 ff ff call 106cef <rtems_filesystem_dirname>
107a15: 89 45 b4 mov %eax,-0x4c(%ebp)
if ( parentpathlen == 0 )
107a18: 83 c4 10 add $0x10,%esp
107a1b: 85 c0 test %eax,%eax
107a1d: 8d 45 d0 lea -0x30(%ebp),%eax
107a20: 75 15 jne 107a37 <rmdir+0x33>
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
107a22: 51 push %ecx
107a23: 50 push %eax
107a24: 8d 45 e4 lea -0x1c(%ebp),%eax
107a27: 50 push %eax
107a28: ff 75 08 pushl 0x8(%ebp)
107a2b: e8 08 01 00 00 call 107b38 <rtems_filesystem_get_start_loc>
107a30: 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;
107a33: 31 db xor %ebx,%ebx
107a35: eb 25 jmp 107a5c <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,
107a37: 83 ec 0c sub $0xc,%esp
107a3a: 6a 00 push $0x0
107a3c: 50 push %eax
107a3d: 6a 02 push $0x2
107a3f: ff 75 b4 pushl -0x4c(%ebp)
107a42: ff 75 08 pushl 0x8(%ebp)
107a45: e8 64 f2 ff ff call 106cae <rtems_filesystem_evaluate_path>
107a4a: 89 c2 mov %eax,%edx
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
107a4c: 83 c4 20 add $0x20,%esp
return -1;
107a4f: 83 c8 ff or $0xffffffff,%eax
else {
result = rtems_filesystem_evaluate_path(pathname, parentpathlen,
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
107a52: 85 d2 test %edx,%edx
107a54: 0f 85 d6 00 00 00 jne 107b30 <rmdir+0x12c> <== NEVER TAKEN
return -1;
free_parentloc = true;
107a5a: b3 01 mov $0x1,%bl
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
107a5c: 8d 7d bc lea -0x44(%ebp),%edi
107a5f: 8d 75 d0 lea -0x30(%ebp),%esi
107a62: b9 05 00 00 00 mov $0x5,%ecx
107a67: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
name = pathname + parentpathlen;
107a69: 8b 75 08 mov 0x8(%ebp),%esi
107a6c: 03 75 b4 add -0x4c(%ebp),%esi
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
107a6f: 83 c9 ff or $0xffffffff,%ecx
107a72: 89 f7 mov %esi,%edi
107a74: 31 c0 xor %eax,%eax
107a76: f2 ae repnz scas %es:(%edi),%al
107a78: f7 d1 not %ecx
107a7a: 49 dec %ecx
107a7b: 52 push %edx
107a7c: 52 push %edx
107a7d: 51 push %ecx
107a7e: 56 push %esi
107a7f: e8 aa f2 ff ff call 106d2e <rtems_filesystem_prefix_separators>
107a84: 01 c6 add %eax,%esi
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
107a86: 83 c9 ff or $0xffffffff,%ecx
107a89: 89 f7 mov %esi,%edi
107a8b: 31 c0 xor %eax,%eax
107a8d: f2 ae repnz scas %es:(%edi),%al
107a8f: f7 d1 not %ecx
107a91: 49 dec %ecx
107a92: c7 04 24 00 00 00 00 movl $0x0,(%esp)
107a99: 8d 7d bc lea -0x44(%ebp),%edi
107a9c: 57 push %edi
107a9d: 6a 00 push $0x0
107a9f: 51 push %ecx
107aa0: 56 push %esi
107aa1: e8 aa f1 ff ff call 106c50 <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
107aa6: 83 c4 20 add $0x20,%esp
107aa9: 85 c0 test %eax,%eax
107aab: 74 13 je 107ac0 <rmdir+0xbc>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return -1;
107aad: 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 )
107ab0: 84 db test %bl,%bl
107ab2: 74 7c je 107b30 <rmdir+0x12c>
rtems_filesystem_freenode( &parentloc );
107ab4: 83 ec 0c sub $0xc,%esp
107ab7: 8d 55 d0 lea -0x30(%ebp),%edx
107aba: 52 push %edx
107abb: 89 45 b0 mov %eax,-0x50(%ebp)
107abe: eb 65 jmp 107b25 <rmdir+0x121>
}
/*
* Verify you can remove this node as a directory.
*/
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
107ac0: 83 ec 0c sub $0xc,%esp
107ac3: 57 push %edi
107ac4: 8b 45 c8 mov -0x38(%ebp),%eax
107ac7: ff 50 10 call *0x10(%eax)
107aca: 83 c4 10 add $0x10,%esp
107acd: 48 dec %eax
107ace: 74 2f je 107aff <rmdir+0xfb>
rtems_filesystem_freenode( &loc );
107ad0: 83 ec 0c sub $0xc,%esp
107ad3: 57 push %edi
107ad4: e8 93 f2 ff ff call 106d6c <rtems_filesystem_freenode>
if ( free_parentloc )
107ad9: 83 c4 10 add $0x10,%esp
107adc: 84 db test %bl,%bl
107ade: 74 0f je 107aef <rmdir+0xeb> <== NEVER TAKEN
rtems_filesystem_freenode( &parentloc );
107ae0: 83 ec 0c sub $0xc,%esp
107ae3: 8d 45 d0 lea -0x30(%ebp),%eax
107ae6: 50 push %eax
107ae7: e8 80 f2 ff ff call 106d6c <rtems_filesystem_freenode>
107aec: 83 c4 10 add $0x10,%esp
rtems_set_errno_and_return_minus_one( ENOTDIR );
107aef: e8 bc 89 00 00 call 1104b0 <__errno>
107af4: c7 00 14 00 00 00 movl $0x14,(%eax)
107afa: 83 c8 ff or $0xffffffff,%eax
107afd: eb 31 jmp 107b30 <rmdir+0x12c>
/*
* Use the filesystems rmnod to remove the node.
*/
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
107aff: 50 push %eax
107b00: 50 push %eax
107b01: 57 push %edi
107b02: 8d 75 d0 lea -0x30(%ebp),%esi
107b05: 56 push %esi
107b06: 8b 45 c4 mov -0x3c(%ebp),%eax
107b09: ff 50 34 call *0x34(%eax)
rtems_filesystem_freenode( &loc );
107b0c: 89 3c 24 mov %edi,(%esp)
107b0f: 89 45 b0 mov %eax,-0x50(%ebp)
107b12: e8 55 f2 ff ff call 106d6c <rtems_filesystem_freenode>
if ( free_parentloc )
107b17: 83 c4 10 add $0x10,%esp
107b1a: 84 db test %bl,%bl
107b1c: 8b 45 b0 mov -0x50(%ebp),%eax
107b1f: 74 0f je 107b30 <rmdir+0x12c>
rtems_filesystem_freenode( &parentloc );
107b21: 83 ec 0c sub $0xc,%esp
107b24: 56 push %esi
107b25: e8 42 f2 ff ff call 106d6c <rtems_filesystem_freenode>
107b2a: 83 c4 10 add $0x10,%esp
107b2d: 8b 45 b0 mov -0x50(%ebp),%eax
return result;
}
107b30: 8d 65 f4 lea -0xc(%ebp),%esp
107b33: 5b pop %ebx
107b34: 5e pop %esi
107b35: 5f pop %edi
107b36: c9 leave
107b37: c3 ret
0010a244 <rtems_chain_get_with_wait>:
rtems_chain_control *chain,
rtems_event_set events,
rtems_interval timeout,
rtems_chain_node **node_ptr
)
{
10a244: 55 push %ebp
10a245: 89 e5 mov %esp,%ebp
10a247: 57 push %edi
10a248: 56 push %esi
10a249: 53 push %ebx
10a24a: 83 ec 1c sub $0x1c,%esp
10a24d: 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(
10a250: 8d 75 e4 lea -0x1c(%ebp),%esi
10a253: eb 13 jmp 10a268 <rtems_chain_get_with_wait+0x24>
10a255: 56 push %esi
10a256: ff 75 10 pushl 0x10(%ebp)
10a259: 6a 00 push $0x0
10a25b: 57 push %edi
10a25c: e8 b3 f5 ff ff call 109814 <rtems_event_receive>
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
10a261: 83 c4 10 add $0x10,%esp
10a264: 85 c0 test %eax,%eax
10a266: 75 16 jne 10a27e <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 );
10a268: 83 ec 0c sub $0xc,%esp
10a26b: ff 75 08 pushl 0x8(%ebp)
10a26e: e8 59 04 00 00 call 10a6cc <_Chain_Get>
10a273: 89 c3 mov %eax,%ebx
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
10a275: 83 c4 10 add $0x10,%esp
10a278: 85 c0 test %eax,%eax
10a27a: 74 d9 je 10a255 <rtems_chain_get_with_wait+0x11>
10a27c: 31 c0 xor %eax,%eax
timeout,
&out
);
}
*node_ptr = node;
10a27e: 8b 55 14 mov 0x14(%ebp),%edx
10a281: 89 1a mov %ebx,(%edx)
return sc;
}
10a283: 8d 65 f4 lea -0xc(%ebp),%esp
10a286: 5b pop %ebx
10a287: 5e pop %esi
10a288: 5f pop %edi
10a289: c9 leave
10a28a: c3 ret
00106cf8 <rtems_cpu_usage_report_with_plugin>:
void rtems_cpu_usage_report_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
106cf8: 55 push %ebp
106cf9: 89 e5 mov %esp,%ebp
106cfb: 57 push %edi
106cfc: 56 push %esi
106cfd: 53 push %ebx
106cfe: 83 ec 6c sub $0x6c,%esp
106d01: 8b 7d 08 mov 0x8(%ebp),%edi
Timestamp_Control uptime, total, ran, uptime_at_last_reset;
#else
uint32_t total_units = 0;
#endif
if ( !print )
106d04: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
106d08: 0f 84 8a 01 00 00 je 106e98 <rtems_cpu_usage_report_with_plugin+0x1a0><== 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__
_Timestamp_Set_to_zero( &total );
106d0e: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp)
106d15: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
uptime_at_last_reset = CPU_usage_Uptime_at_last_reset;
106d1c: a1 f4 68 12 00 mov 0x1268f4,%eax
106d21: 8b 15 f8 68 12 00 mov 0x1268f8,%edx
106d27: 89 45 c0 mov %eax,-0x40(%ebp)
106d2a: 89 55 c4 mov %edx,-0x3c(%ebp)
}
}
}
#endif
(*print)(
106d2d: 53 push %ebx
106d2e: 53 push %ebx
106d2f: 68 d5 fa 11 00 push $0x11fad5
106d34: 57 push %edi
106d35: ff 55 0c call *0xc(%ebp)
106d38: 83 c4 10 add $0x10,%esp
" ID | NAME | TICKS | PERCENT\n"
#endif
"------------+----------------------------------------+---------------+---------\n"
);
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
106d3b: c7 45 90 01 00 00 00 movl $0x1,-0x70(%ebp)
#if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG)
if ( !_Objects_Information_table[ api_index ] )
106d42: 8b 55 90 mov -0x70(%ebp),%edx
106d45: 8b 04 95 40 66 12 00 mov 0x126640(,%edx,4),%eax
106d4c: 85 c0 test %eax,%eax
106d4e: 0f 84 1b 01 00 00 je 106e6f <rtems_cpu_usage_report_with_plugin+0x177>
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
106d54: 8b 70 04 mov 0x4(%eax),%esi
if ( information ) {
106d57: 85 f6 test %esi,%esi
106d59: 0f 84 10 01 00 00 je 106e6f <rtems_cpu_usage_report_with_plugin+0x177><== NEVER TAKEN
106d5f: c7 45 94 01 00 00 00 movl $0x1,-0x6c(%ebp)
106d66: e9 f7 00 00 00 jmp 106e62 <rtems_cpu_usage_report_with_plugin+0x16a>
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
106d6b: 8b 46 1c mov 0x1c(%esi),%eax
106d6e: 8b 4d 94 mov -0x6c(%ebp),%ecx
106d71: 8b 14 88 mov (%eax,%ecx,4),%edx
if ( !the_thread )
106d74: 85 d2 test %edx,%edx
106d76: 0f 84 e3 00 00 00 je 106e5f <rtems_cpu_usage_report_with_plugin+0x167><== NEVER TAKEN
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
106d7c: 51 push %ecx
106d7d: 8d 5d a3 lea -0x5d(%ebp),%ebx
106d80: 53 push %ebx
106d81: 6a 0d push $0xd
106d83: ff 72 08 pushl 0x8(%edx)
106d86: 89 55 8c mov %edx,-0x74(%ebp)
106d89: e8 52 39 00 00 call 10a6e0 <rtems_object_get_name>
(*print)(
106d8e: 53 push %ebx
106d8f: 8b 55 8c mov -0x74(%ebp),%edx
106d92: ff 72 08 pushl 0x8(%edx)
106d95: 68 47 fc 11 00 push $0x11fc47
106d9a: 57 push %edi
106d9b: 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;
106d9e: 8b 55 8c mov -0x74(%ebp),%edx
106da1: 8b 8a 84 00 00 00 mov 0x84(%edx),%ecx
106da7: 8b 9a 88 00 00 00 mov 0x88(%edx),%ebx
106dad: 89 4d c8 mov %ecx,-0x38(%ebp)
106db0: 89 5d cc mov %ebx,-0x34(%ebp)
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
106db3: 83 c4 20 add $0x20,%esp
106db6: a1 c0 68 12 00 mov 0x1268c0,%eax
106dbb: 8b 5a 08 mov 0x8(%edx),%ebx
106dbe: 39 58 08 cmp %ebx,0x8(%eax)
106dc1: 75 45 jne 106e08 <rtems_cpu_usage_report_with_plugin+0x110>
Timestamp_Control used;
Timestamp_Control last = _Thread_Time_of_last_context_switch;
106dc3: a1 14 67 12 00 mov 0x126714,%eax
106dc8: 8b 15 18 67 12 00 mov 0x126718,%edx
106dce: 89 45 b0 mov %eax,-0x50(%ebp)
106dd1: 89 55 b4 mov %edx,-0x4c(%ebp)
_TOD_Get_uptime( &uptime );
106dd4: 83 ec 0c sub $0xc,%esp
106dd7: 8d 45 d8 lea -0x28(%ebp),%eax
106dda: 50 push %eax
106ddb: e8 30 49 00 00 call 10b710 <_TOD_Get_uptime>
_Timestamp_Subtract( &last, &uptime, &used );
106de0: 83 c4 0c add $0xc,%esp
106de3: 8d 45 b8 lea -0x48(%ebp),%eax
106de6: 50 push %eax
106de7: 8d 55 d8 lea -0x28(%ebp),%edx
106dea: 52 push %edx
106deb: 8d 55 b0 lea -0x50(%ebp),%edx
106dee: 52 push %edx
106def: 89 45 8c mov %eax,-0x74(%ebp)
106df2: e8 79 67 00 00 call 10d570 <_Timespec_Subtract>
_Timestamp_Add_to( &ran, &used );
106df7: 58 pop %eax
106df8: 5a pop %edx
106df9: 8b 45 8c mov -0x74(%ebp),%eax
106dfc: 50 push %eax
106dfd: 8d 45 c8 lea -0x38(%ebp),%eax
106e00: 50 push %eax
106e01: e8 7e 66 00 00 call 10d484 <_Timespec_Add_to>
106e06: eb 0c jmp 106e14 <rtems_cpu_usage_report_with_plugin+0x11c>
} else {
_TOD_Get_uptime( &uptime );
106e08: 83 ec 0c sub $0xc,%esp
106e0b: 8d 4d d8 lea -0x28(%ebp),%ecx
106e0e: 51 push %ecx
106e0f: e8 fc 48 00 00 call 10b710 <_TOD_Get_uptime>
106e14: 83 c4 0c add $0xc,%esp
}
_Timestamp_Subtract( &uptime_at_last_reset, &uptime, &total );
106e17: 8d 5d d0 lea -0x30(%ebp),%ebx
106e1a: 53 push %ebx
106e1b: 8d 45 d8 lea -0x28(%ebp),%eax
106e1e: 50 push %eax
106e1f: 8d 55 c0 lea -0x40(%ebp),%edx
106e22: 52 push %edx
106e23: e8 48 67 00 00 call 10d570 <_Timespec_Subtract>
_Timestamp_Divide( &ran, &total, &ival, &fval );
106e28: 8d 4d e0 lea -0x20(%ebp),%ecx
106e2b: 51 push %ecx
106e2c: 8d 45 e4 lea -0x1c(%ebp),%eax
106e2f: 50 push %eax
106e30: 53 push %ebx
106e31: 8d 45 c8 lea -0x38(%ebp),%eax
106e34: 50 push %eax
106e35: e8 7a 66 00 00 call 10d4b4 <_Timespec_Divide>
/*
* Print the information
*/
(*print)( context,
106e3a: 83 c4 18 add $0x18,%esp
106e3d: ff 75 e0 pushl -0x20(%ebp)
106e40: ff 75 e4 pushl -0x1c(%ebp)
106e43: 8b 45 cc mov -0x34(%ebp),%eax
106e46: b9 e8 03 00 00 mov $0x3e8,%ecx
106e4b: 31 d2 xor %edx,%edx
106e4d: f7 f1 div %ecx
106e4f: 50 push %eax
106e50: ff 75 c8 pushl -0x38(%ebp)
106e53: 68 5a fc 11 00 push $0x11fc5a
106e58: 57 push %edi
106e59: ff 55 0c call *0xc(%ebp)
106e5c: 83 c4 20 add $0x20,%esp
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
for ( i=1 ; i <= information->maximum ; i++ ) {
106e5f: ff 45 94 incl -0x6c(%ebp)
106e62: 0f b7 46 10 movzwl 0x10(%esi),%eax
106e66: 39 45 94 cmp %eax,-0x6c(%ebp)
106e69: 0f 86 fc fe ff ff jbe 106d6b <rtems_cpu_usage_report_with_plugin+0x73>
" ID | NAME | TICKS | PERCENT\n"
#endif
"------------+----------------------------------------+---------------+---------\n"
);
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
106e6f: ff 45 90 incl -0x70(%ebp)
106e72: 83 7d 90 04 cmpl $0x4,-0x70(%ebp)
106e76: 0f 85 c6 fe ff ff jne 106d42 <rtems_cpu_usage_report_with_plugin+0x4a>
}
}
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)(
106e7c: 8b 45 d4 mov -0x2c(%ebp),%eax
106e7f: b9 e8 03 00 00 mov $0x3e8,%ecx
106e84: 31 d2 xor %edx,%edx
106e86: f7 f1 div %ecx
106e88: 50 push %eax
106e89: ff 75 d0 pushl -0x30(%ebp)
106e8c: 68 72 fc 11 00 push $0x11fc72
106e91: 57 push %edi
106e92: ff 55 0c call *0xc(%ebp)
106e95: 83 c4 10 add $0x10,%esp
"-------------------------------------------------------------------------------\n",
_Watchdog_Ticks_since_boot - CPU_usage_Ticks_at_last_reset,
total_units
);
#endif
}
106e98: 8d 65 f4 lea -0xc(%ebp),%esp
106e9b: 5b pop %ebx
106e9c: 5e pop %esi
106e9d: 5f pop %edi
106e9e: c9 leave
106e9f: c3 ret
0010fd38 <rtems_deviceio_errno>:
[RTEMS_IO_ERROR] = EIO,
[RTEMS_PROXY_BLOCKING] = EIO
};
int rtems_deviceio_errno(rtems_status_code sc)
{
10fd38: 55 push %ebp
10fd39: 89 e5 mov %esp,%ebp
10fd3b: 53 push %ebx
10fd3c: 83 ec 04 sub $0x4,%esp
10fd3f: 8b 55 08 mov 0x8(%ebp),%edx
if (sc == RTEMS_SUCCESSFUL) {
return 0;
10fd42: 31 c0 xor %eax,%eax
[RTEMS_PROXY_BLOCKING] = EIO
};
int rtems_deviceio_errno(rtems_status_code sc)
{
if (sc == RTEMS_SUCCESSFUL) {
10fd44: 85 d2 test %edx,%edx
10fd46: 74 1b je 10fd63 <rtems_deviceio_errno+0x2b>
return 0;
} else {
int eno = EINVAL;
10fd48: bb 16 00 00 00 mov $0x16,%ebx
if ((unsigned) sc <= RTEMS_STATUS_CODES_LAST) {
10fd4d: 83 fa 1c cmp $0x1c,%edx
10fd50: 77 07 ja 10fd59 <rtems_deviceio_errno+0x21><== NEVER TAKEN
eno = status_code_to_errno [sc];
10fd52: 8b 1c 95 84 e0 11 00 mov 0x11e084(,%edx,4),%ebx
}
errno = eno;
10fd59: e8 22 00 00 00 call 10fd80 <__errno>
10fd5e: 89 18 mov %ebx,(%eax)
return -1;
10fd60: 83 c8 ff or $0xffffffff,%eax
}
}
10fd63: 5a pop %edx
10fd64: 5b pop %ebx
10fd65: c9 leave
10fd66: c3 ret
0010d99f <rtems_filesystem_get_mount_handler>:
rtems_filesystem_fsmount_me_t
rtems_filesystem_get_mount_handler(
const char *type
)
{
10d99f: 55 push %ebp
10d9a0: 89 e5 mov %esp,%ebp
10d9a2: 83 ec 18 sub $0x18,%esp
10d9a5: 8b 45 08 mov 0x8(%ebp),%eax
find_arg fa = {
10d9a8: 89 45 f0 mov %eax,-0x10(%ebp)
10d9ab: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp)
.type = type,
.mount_h = NULL
};
if ( type != NULL ) {
10d9b2: 85 c0 test %eax,%eax
10d9b4: 74 13 je 10d9c9 <rtems_filesystem_get_mount_handler+0x2a><== NEVER TAKEN
rtems_filesystem_iterate( find_handler, &fa );
10d9b6: 50 push %eax
10d9b7: 50 push %eax
10d9b8: 8d 45 f0 lea -0x10(%ebp),%eax
10d9bb: 50 push %eax
10d9bc: 68 c8 d8 10 00 push $0x10d8c8
10d9c1: e8 62 ff ff ff call 10d928 <rtems_filesystem_iterate>
10d9c6: 83 c4 10 add $0x10,%esp
}
return fa.mount_h;
}
10d9c9: 8b 45 f4 mov -0xc(%ebp),%eax
10d9cc: c9 leave
10d9cd: c3 ret
0010674c <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 )
{
10674c: 55 push %ebp
10674d: 89 e5 mov %esp,%ebp
10674f: 57 push %edi
106750: 56 push %esi
106751: 53 push %ebx
106752: 83 ec 2c sub $0x2c,%esp
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
106755: a1 44 10 12 00 mov 0x121044,%eax
10675a: c7 40 2c 12 00 00 00 movl $0x12,0x2c(%eax)
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
106761: 83 3d 40 c4 11 00 00 cmpl $0x0,0x11c440
106768: 75 0a jne 106774 <rtems_filesystem_initialize+0x28><== ALWAYS TAKEN
rtems_fatal_error_occurred( 0xABCD0001 );
10676a: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10676d: 68 01 00 cd ab push $0xabcd0001 <== NOT EXECUTED
106772: eb 28 jmp 10679c <rtems_filesystem_initialize+0x50><== NOT EXECUTED
mt = &rtems_filesystem_mount_table[0];
106774: a1 4c f1 11 00 mov 0x11f14c,%eax
status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL );
106779: 83 ec 0c sub $0xc,%esp
10677c: 6a 00 push $0x0
10677e: ff 70 04 pushl 0x4(%eax)
106781: ff 30 pushl (%eax)
106783: ff 70 0c pushl 0xc(%eax)
106786: ff 70 08 pushl 0x8(%eax)
106789: e8 9b 06 00 00 call 106e29 <mount>
if ( status == -1 )
10678e: 83 c4 20 add $0x20,%esp
106791: 40 inc %eax
106792: 75 0d jne 1067a1 <rtems_filesystem_initialize+0x55><== ALWAYS TAKEN
rtems_fatal_error_occurred( 0xABCD0002 );
106794: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
106797: 68 02 00 cd ab push $0xabcd0002 <== NOT EXECUTED
10679c: e8 5f 35 00 00 call 109d00 <rtems_fatal_error_occurred><== NOT EXECUTED
rtems_filesystem_link_counts = 0;
1067a1: a1 44 10 12 00 mov 0x121044,%eax
1067a6: 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);
1067ac: 83 ec 0c sub $0xc,%esp
1067af: 6a 00 push $0x0
1067b1: 8d 5d d4 lea -0x2c(%ebp),%ebx
1067b4: 53 push %ebx
1067b5: 6a 00 push $0x0
1067b7: 6a 01 push $0x1
1067b9: 68 74 da 11 00 push $0x11da74
1067be: e8 03 01 00 00 call 1068c6 <rtems_filesystem_evaluate_path>
rtems_filesystem_root = loc;
1067c3: 8b 3d 44 10 12 00 mov 0x121044,%edi
1067c9: 83 c7 18 add $0x18,%edi
1067cc: b9 05 00 00 00 mov $0x5,%ecx
1067d1: 89 de mov %ebx,%esi
1067d3: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
1067d5: 83 c4 14 add $0x14,%esp
1067d8: 6a 00 push $0x0
1067da: 53 push %ebx
1067db: 6a 00 push $0x0
1067dd: 6a 01 push $0x1
1067df: 68 74 da 11 00 push $0x11da74
1067e4: e8 dd 00 00 00 call 1068c6 <rtems_filesystem_evaluate_path>
rtems_filesystem_current = loc;
1067e9: 8b 3d 44 10 12 00 mov 0x121044,%edi
1067ef: 83 c7 04 add $0x4,%edi
1067f2: b9 05 00 00 00 mov $0x5,%ecx
1067f7: 89 de mov %ebx,%esi
1067f9: 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);
1067fb: 83 c4 18 add $0x18,%esp
1067fe: 68 ff 01 00 00 push $0x1ff
106803: 68 76 da 11 00 push $0x11da76
106808: e8 c3 04 00 00 call 106cd0 <mkdir>
if ( status != 0 )
10680d: 83 c4 10 add $0x10,%esp
106810: 85 c0 test %eax,%eax
106812: 74 0d je 106821 <rtems_filesystem_initialize+0xd5><== ALWAYS TAKEN
rtems_fatal_error_occurred( 0xABCD0003 );
106814: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
106817: 68 03 00 cd ab push $0xabcd0003 <== NOT EXECUTED
10681c: e9 7b ff ff ff jmp 10679c <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.
*/
}
106821: 8d 65 f4 lea -0xc(%ebp),%esp
106824: 5b pop %ebx
106825: 5e pop %esi
106826: 5f pop %edi
106827: c9 leave
106828: c3 ret
0010d928 <rtems_filesystem_iterate>:
bool rtems_filesystem_iterate(
rtems_per_filesystem_routine routine,
void *routine_arg
)
{
10d928: 55 push %ebp
10d929: 89 e5 mov %esp,%ebp
10d92b: 57 push %edi
10d92c: 56 push %esi
10d92d: 53 push %ebx
10d92e: 83 ec 1c sub $0x1c,%esp
10d931: 8b 75 08 mov 0x8(%ebp),%esi
10d934: 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;
10d937: 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];
10d939: bb 20 c4 11 00 mov $0x11c420,%ebx
rtems_chain_node *node = NULL;
bool stop = false;
while ( table_entry->type && !stop ) {
10d93e: eb 0c jmp 10d94c <rtems_filesystem_iterate+0x24>
stop = (*routine)( table_entry, routine_arg );
10d940: 51 push %ecx
10d941: 51 push %ecx
10d942: 57 push %edi
10d943: 53 push %ebx
10d944: ff d6 call *%esi
++table_entry;
10d946: 83 c3 08 add $0x8,%ebx
10d949: 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 ) {
10d94c: 83 3b 00 cmpl $0x0,(%ebx)
10d94f: 74 06 je 10d957 <rtems_filesystem_iterate+0x2f>
10d951: 84 c0 test %al,%al
10d953: 74 eb je 10d940 <rtems_filesystem_iterate+0x18>
10d955: eb 40 jmp 10d997 <rtems_filesystem_iterate+0x6f>
stop = (*routine)( table_entry, routine_arg );
++table_entry;
}
if ( !stop ) {
10d957: 84 c0 test %al,%al
10d959: 75 3c jne 10d997 <rtems_filesystem_iterate+0x6f>
rtems_libio_lock();
10d95b: 88 45 e4 mov %al,-0x1c(%ebp)
10d95e: e8 95 ff ff ff call 10d8f8 <rtems_libio_lock>
}
}
rtems_libio_unlock();
rtems_set_errno_and_return_minus_one( ENOENT );
}
10d963: 8b 1d 50 10 12 00 mov 0x121050,%ebx
++table_entry;
}
if ( !stop ) {
rtems_libio_lock();
for (
10d969: 8a 55 e4 mov -0x1c(%ebp),%dl
10d96c: eb 10 jmp 10d97e <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 );
10d96e: 52 push %edx
10d96f: 52 push %edx
10d970: 57 push %edi
10d971: 8d 43 08 lea 0x8(%ebx),%eax
10d974: 50 push %eax
10d975: ff d6 call *%esi
10d977: 88 c2 mov %al,%dl
}
}
rtems_libio_unlock();
rtems_set_errno_and_return_minus_one( ENOENT );
}
10d979: 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 )
10d97b: 83 c4 10 add $0x10,%esp
++table_entry;
}
if ( !stop ) {
rtems_libio_lock();
for (
10d97e: 81 fb 54 10 12 00 cmp $0x121054,%ebx
10d984: 74 04 je 10d98a <rtems_filesystem_iterate+0x62>
node = rtems_chain_first( &filesystem_chain );
!rtems_chain_is_tail( &filesystem_chain, node ) && !stop;
10d986: 84 d2 test %dl,%dl
10d988: 74 e4 je 10d96e <rtems_filesystem_iterate+0x46><== ALWAYS TAKEN
) {
const filesystem_node *fsn = (filesystem_node *) node;
stop = (*routine)( &fsn->entry, routine_arg );
}
rtems_libio_unlock();
10d98a: 88 55 e4 mov %dl,-0x1c(%ebp)
10d98d: e8 80 ff ff ff call 10d912 <rtems_libio_unlock>
10d992: 8a 55 e4 mov -0x1c(%ebp),%dl
10d995: 88 d0 mov %dl,%al
}
return stop;
}
10d997: 8d 65 f4 lea -0xc(%ebp),%esp
10d99a: 5b pop %ebx
10d99b: 5e pop %esi
10d99c: 5f pop %edi
10d99d: c9 leave
10d99e: c3 ret
00106de1 <rtems_filesystem_mount_iterate>:
bool rtems_filesystem_mount_iterate(
rtems_per_filesystem_mount_routine routine,
void *routine_arg
)
{
106de1: 55 push %ebp
106de2: 89 e5 mov %esp,%ebp
106de4: 57 push %edi
106de5: 56 push %esi
106de6: 53 push %ebx
106de7: 83 ec 1c sub $0x1c,%esp
106dea: 8b 7d 08 mov 0x8(%ebp),%edi
106ded: 8b 75 0c mov 0xc(%ebp),%esi
rtems_chain_node *node = NULL;
bool stop = false;
rtems_libio_lock();
106df0: e8 bc ff ff ff call 106db1 <rtems_libio_lock>
stop = (*routine)( mt_entry, routine_arg );
}
rtems_libio_unlock();
return stop;
}
106df5: 8b 1d 28 0f 12 00 mov 0x120f28,%ebx
rtems_per_filesystem_mount_routine routine,
void *routine_arg
)
{
rtems_chain_node *node = NULL;
bool stop = false;
106dfb: 31 c0 xor %eax,%eax
rtems_libio_lock();
for (
106dfd: eb 0b jmp 106e0a <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 );
106dff: 50 push %eax
106e00: 50 push %eax
106e01: 56 push %esi
106e02: 53 push %ebx
106e03: ff d7 call *%edi
}
rtems_libio_unlock();
return stop;
}
106e05: 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 )
106e07: 83 c4 10 add $0x10,%esp
{
rtems_chain_node *node = NULL;
bool stop = false;
rtems_libio_lock();
for (
106e0a: 81 fb 2c 0f 12 00 cmp $0x120f2c,%ebx
106e10: 74 04 je 106e16 <rtems_filesystem_mount_iterate+0x35>
node = rtems_chain_first( &mount_chain );
!rtems_chain_is_tail( &mount_chain, node ) && !stop;
106e12: 84 c0 test %al,%al
106e14: 74 e9 je 106dff <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();
106e16: 88 45 e4 mov %al,-0x1c(%ebp)
106e19: e8 ad ff ff ff call 106dcb <rtems_libio_unlock>
return stop;
}
106e1e: 8a 45 e4 mov -0x1c(%ebp),%al
106e21: 8d 65 f4 lea -0xc(%ebp),%esp
106e24: 5b pop %ebx
106e25: 5e pop %esi
106e26: 5f pop %edi
106e27: c9 leave
106e28: c3 ret
00106946 <rtems_filesystem_prefix_separators>:
int rtems_filesystem_prefix_separators(
const char *pathname,
int pathnamelen
)
{
106946: 55 push %ebp
106947: 89 e5 mov %esp,%ebp
106949: 57 push %edi
10694a: 56 push %esi
10694b: 53 push %ebx
10694c: 83 ec 0c sub $0xc,%esp
10694f: 8b 7d 08 mov 0x8(%ebp),%edi
106952: 8b 75 0c mov 0xc(%ebp),%esi
/*
* Eat any separators at start of the path.
*/
int stripped = 0;
106955: 31 db xor %ebx,%ebx
while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
106957: eb 01 jmp 10695a <rtems_filesystem_prefix_separators+0x14>
{
pathname++;
pathnamelen--;
stripped++;
106959: 43 inc %ebx
{
/*
* Eat any separators at start of the path.
*/
int stripped = 0;
while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
10695a: 8a 04 1f mov (%edi,%ebx,1),%al
10695d: 39 de cmp %ebx,%esi
10695f: 74 17 je 106978 <rtems_filesystem_prefix_separators+0x32><== NEVER TAKEN
106961: 84 c0 test %al,%al
106963: 74 13 je 106978 <rtems_filesystem_prefix_separators+0x32><== NEVER TAKEN
106965: 83 ec 0c sub $0xc,%esp
106968: 0f be c0 movsbl %al,%eax
10696b: 50 push %eax
10696c: e8 03 0d 00 00 call 107674 <rtems_filesystem_is_separator>
106971: 83 c4 10 add $0x10,%esp
106974: 85 c0 test %eax,%eax
106976: 75 e1 jne 106959 <rtems_filesystem_prefix_separators+0x13>
pathname++;
pathnamelen--;
stripped++;
}
return stripped;
}
106978: 89 d8 mov %ebx,%eax
10697a: 8d 65 f4 lea -0xc(%ebp),%esp
10697d: 5b pop %ebx
10697e: 5e pop %esi
10697f: 5f pop %edi
106980: c9 leave
106981: c3 ret
0010721d <rtems_gxx_key_create>:
int rtems_gxx_key_create (__gthread_key_t *key, void (*dtor) (void *))
{
10721d: 55 push %ebp
10721e: 89 e5 mov %esp,%ebp
107220: 56 push %esi
107221: 53 push %ebx
107222: 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 ) );
107225: 83 ec 0c sub $0xc,%esp
107228: 6a 08 push $0x8
10722a: e8 89 03 00 00 call 1075b8 <malloc>
10722f: 89 c3 mov %eax,%ebx
*key = new_key;
107231: 8b 45 08 mov 0x8(%ebp),%eax
107234: 89 18 mov %ebx,(%eax)
new_key->val = NULL;
107236: c7 03 00 00 00 00 movl $0x0,(%ebx)
new_key->dtor = dtor;
10723c: 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 );
10723f: 83 c4 0c add $0xc,%esp
107242: 56 push %esi
107243: 53 push %ebx
107244: 6a 00 push $0x0
107246: e8 9d 33 00 00 call 10a5e8 <rtems_task_variable_add>
10724b: 89 c2 mov %eax,%edx
if ( status == RTEMS_SUCCESSFUL )
10724d: 83 c4 10 add $0x10,%esp
return 0;
107250: 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 )
107252: 85 d2 test %edx,%edx
107254: 74 0f je 107265 <rtems_gxx_key_create+0x48><== ALWAYS TAKEN
return 0;
free( new_key );
107256: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107259: 53 push %ebx <== NOT EXECUTED
10725a: e8 79 fe ff ff call 1070d8 <free> <== NOT EXECUTED
return -1;
10725f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
107262: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
}
107265: 8d 65 f8 lea -0x8(%ebp),%esp
107268: 5b pop %ebx
107269: 5e pop %esi
10726a: c9 leave
10726b: c3 ret
0010727c <rtems_gxx_key_delete>:
int rtems_gxx_key_delete (__gthread_key_t key)
{
10727c: 55 push %ebp
10727d: 89 e5 mov %esp,%ebp
10727f: 53 push %ebx
107280: 83 ec 0c sub $0xc,%esp
107283: 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 );
107286: 53 push %ebx
107287: 6a 00 push $0x0
107289: e8 ee 33 00 00 call 10a67c <rtems_task_variable_delete>
if ( status == RTEMS_SUCCESSFUL ) {
10728e: 83 c4 10 add $0x10,%esp
107291: 85 c0 test %eax,%eax
107293: 75 11 jne 1072a6 <rtems_gxx_key_delete+0x2a><== NEVER TAKEN
/* Hmm - hopefully all tasks using this key have gone away... */
if ( key ) free( *(void **)key );
107295: 85 db test %ebx,%ebx
107297: 74 0d je 1072a6 <rtems_gxx_key_delete+0x2a><== NEVER TAKEN
107299: 83 ec 0c sub $0xc,%esp
10729c: ff 33 pushl (%ebx)
10729e: e8 35 fe ff ff call 1070d8 <free>
1072a3: 83 c4 10 add $0x10,%esp
return 0;
}
key = NULL;
return 0;
}
1072a6: 31 c0 xor %eax,%eax
1072a8: 8b 5d fc mov -0x4(%ebp),%ebx
1072ab: c9 leave
1072ac: c3 ret
001071c4 <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))
{
1071c4: 55 push %ebp
1071c5: 89 e5 mov %esp,%ebp
1071c7: 56 push %esi
1071c8: 53 push %ebx
1071c9: 83 ec 10 sub $0x10,%esp
1071cc: 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 ) {
1071cf: 8b 03 mov (%ebx),%eax
1071d1: 85 c0 test %eax,%eax
1071d3: 75 3f jne 107214 <rtems_gxx_once+0x50>
rtems_mode saveMode;
__gthread_once_t o;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
1071d5: 52 push %edx
1071d6: 8d 45 f4 lea -0xc(%ebp),%eax
1071d9: 50 push %eax
1071da: 68 00 01 00 00 push $0x100
1071df: 68 00 01 00 00 push $0x100
1071e4: e8 7f 32 00 00 call 10a468 <rtems_task_mode>
if ( (o = *(volatile __gthread_once_t *)once) == 0 ) {
1071e9: 8b 33 mov (%ebx),%esi
1071eb: 83 c4 10 add $0x10,%esp
1071ee: 85 f6 test %esi,%esi
1071f0: 75 06 jne 1071f8 <rtems_gxx_once+0x34> <== NEVER TAKEN
*(volatile __gthread_once_t *)once = 1;
1071f2: c7 03 01 00 00 00 movl $0x1,(%ebx)
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
1071f8: 50 push %eax
1071f9: 8d 45 f4 lea -0xc(%ebp),%eax
1071fc: 50 push %eax
1071fd: 68 00 01 00 00 push $0x100
107202: ff 75 f4 pushl -0xc(%ebp)
107205: e8 5e 32 00 00 call 10a468 <rtems_task_mode>
if ( o == 0 )
10720a: 83 c4 10 add $0x10,%esp
10720d: 85 f6 test %esi,%esi
10720f: 75 03 jne 107214 <rtems_gxx_once+0x50> <== NEVER TAKEN
(*func)();
107211: ff 55 0c call *0xc(%ebp)
}
return 0;
}
107214: 31 c0 xor %eax,%eax
107216: 8d 65 f8 lea -0x8(%ebp),%esp
107219: 5b pop %ebx
10721a: 5e pop %esi
10721b: c9 leave
10721c: c3 ret
00107305 <rtems_gxx_setspecific>:
int rtems_gxx_setspecific(__gthread_key_t key, const void *ptr)
{
107305: 55 push %ebp
107306: 89 e5 mov %esp,%ebp
107308: 53 push %ebx
107309: 83 ec 08 sub $0x8,%esp
10730c: 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 );
10730f: ff 73 04 pushl 0x4(%ebx)
107312: 53 push %ebx
107313: 6a 00 push $0x0
107315: e8 ce 32 00 00 call 10a5e8 <rtems_task_variable_add>
10731a: 89 c2 mov %eax,%edx
if ( status == RTEMS_SUCCESSFUL ) {
10731c: 83 c4 10 add $0x10,%esp
/* now let's set the proper value */
key->val = (void *)ptr;
return 0;
}
return -1;
10731f: 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 ) {
107322: 85 d2 test %edx,%edx
107324: 75 07 jne 10732d <rtems_gxx_setspecific+0x28><== NEVER TAKEN
/* now let's set the proper value */
key->val = (void *)ptr;
107326: 8b 45 0c mov 0xc(%ebp),%eax
107329: 89 03 mov %eax,(%ebx)
return 0;
10732b: 31 c0 xor %eax,%eax
}
return -1;
}
10732d: 8b 5d fc mov -0x4(%ebp),%ebx
107330: c9 leave
107331: c3 ret
0010a004 <rtems_heap_allocate_aligned_with_boundary>:
void *rtems_heap_allocate_aligned_with_boundary(
size_t size,
uintptr_t alignment,
uintptr_t boundary
)
{
10a004: 55 push %ebp
10a005: 89 e5 mov %esp,%ebp
10a007: 83 ec 08 sub $0x8,%esp
if (
10a00a: 83 3d d0 9c 12 00 03 cmpl $0x3,0x129cd0
10a011: 75 0d jne 10a020 <rtems_heap_allocate_aligned_with_boundary+0x1c><== NEVER TAKEN
_System_state_Is_up( _System_state_Get() )
&& !malloc_is_system_state_OK()
10a013: e8 10 f1 ff ff call 109128 <malloc_is_system_state_OK>
10a018: 88 c2 mov %al,%dl
) {
return NULL;
10a01a: 31 c0 xor %eax,%eax
uintptr_t boundary
)
{
if (
_System_state_Is_up( _System_state_Get() )
&& !malloc_is_system_state_OK()
10a01c: 84 d2 test %dl,%dl
10a01e: 74 1c je 10a03c <rtems_heap_allocate_aligned_with_boundary+0x38>
) {
return NULL;
}
malloc_deferred_frees_process();
10a020: e8 41 f1 ff ff call 109166 <malloc_deferred_frees_process>
/* FIXME: Statistics, boundary checks */
return _Protected_heap_Allocate_aligned_with_boundary(
10a025: ff 75 10 pushl 0x10(%ebp)
10a028: ff 75 0c pushl 0xc(%ebp)
10a02b: ff 75 08 pushl 0x8(%ebp)
10a02e: ff 35 80 51 12 00 pushl 0x125180
10a034: e8 d3 41 00 00 call 10e20c <_Protected_heap_Allocate_aligned_with_boundary>
10a039: 83 c4 10 add $0x10,%esp
RTEMS_Malloc_Heap,
size,
alignment,
boundary
);
}
10a03c: c9 leave
10a03d: c3 ret
0010fae4 <rtems_io_close>:
rtems_status_code rtems_io_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
10fae4: 55 push %ebp
10fae5: 89 e5 mov %esp,%ebp
10fae7: 53 push %ebx
10fae8: 83 ec 04 sub $0x4,%esp
10faeb: 8b 45 08 mov 0x8(%ebp),%eax
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
10faee: 3b 05 d4 34 12 00 cmp 0x1234d4,%eax
10faf4: 73 15 jae 10fb0b <rtems_io_close+0x27> <== NEVER TAKEN
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].close_entry;
10faf6: 6b d0 18 imul $0x18,%eax,%edx
10faf9: 03 15 d8 34 12 00 add 0x1234d8,%edx
10faff: 8b 52 08 mov 0x8(%edx),%edx
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
10fb02: 85 d2 test %edx,%edx
10fb04: 74 0c je 10fb12 <rtems_io_close+0x2e>
}
10fb06: 59 pop %ecx
10fb07: 5b pop %ebx
10fb08: c9 leave
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].close_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
10fb09: ff e2 jmp *%edx
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
10fb0b: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED
10fb10: eb 02 jmp 10fb14 <rtems_io_close+0x30> <== NOT EXECUTED
callout = _IO_Driver_address_table[major].close_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
10fb12: 31 c0 xor %eax,%eax
}
10fb14: 5a pop %edx
10fb15: 5b pop %ebx
10fb16: c9 leave
10fb17: c3 ret
0010fb18 <rtems_io_control>:
rtems_status_code rtems_io_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
10fb18: 55 push %ebp
10fb19: 89 e5 mov %esp,%ebp
10fb1b: 53 push %ebx
10fb1c: 83 ec 04 sub $0x4,%esp
10fb1f: 8b 45 08 mov 0x8(%ebp),%eax
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
10fb22: 3b 05 d4 34 12 00 cmp 0x1234d4,%eax
10fb28: 73 15 jae 10fb3f <rtems_io_control+0x27> <== NEVER TAKEN
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].control_entry;
10fb2a: 6b d0 18 imul $0x18,%eax,%edx
10fb2d: 03 15 d8 34 12 00 add 0x1234d8,%edx
10fb33: 8b 52 14 mov 0x14(%edx),%edx
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
10fb36: 85 d2 test %edx,%edx
10fb38: 74 0c je 10fb46 <rtems_io_control+0x2e>
}
10fb3a: 59 pop %ecx
10fb3b: 5b pop %ebx
10fb3c: c9 leave
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].control_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
10fb3d: ff e2 jmp *%edx
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
10fb3f: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED
10fb44: eb 02 jmp 10fb48 <rtems_io_control+0x30> <== NOT EXECUTED
callout = _IO_Driver_address_table[major].control_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
10fb46: 31 c0 xor %eax,%eax
}
10fb48: 5a pop %edx
10fb49: 5b pop %ebx
10fb4a: c9 leave
10fb4b: c3 ret
00106672 <rtems_io_lookup_name>:
rtems_status_code rtems_io_lookup_name(
const char *name,
rtems_driver_name_t *device_info
)
{
106672: 55 push %ebp
106673: 89 e5 mov %esp,%ebp
106675: 57 push %edi
106676: 56 push %esi
106677: 53 push %ebx
106678: 83 ec 48 sub $0x48,%esp
10667b: 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(
10667e: 31 c0 xor %eax,%eax
106680: 83 c9 ff or $0xffffffff,%ecx
106683: 89 f7 mov %esi,%edi
106685: f2 ae repnz scas %es:(%edi),%al
106687: f7 d1 not %ecx
106689: 49 dec %ecx
10668a: 6a 01 push $0x1
10668c: 8d 55 d4 lea -0x2c(%ebp),%edx
10668f: 52 push %edx
106690: 6a 00 push $0x0
106692: 51 push %ecx
106693: 56 push %esi
106694: 89 55 c4 mov %edx,-0x3c(%ebp)
106697: e8 2a 02 00 00 call 1068c6 <rtems_filesystem_evaluate_path>
10669c: 89 c7 mov %eax,%edi
name, strlen( name ), 0x00, &loc, true );
the_jnode = loc.node_access;
10669e: 8b 5d d4 mov -0x2c(%ebp),%ebx
node_type = (*loc.ops->node_type_h)( &loc );
1066a1: 83 c4 14 add $0x14,%esp
1066a4: 8b 55 c4 mov -0x3c(%ebp),%edx
1066a7: 52 push %edx
1066a8: 8b 45 e0 mov -0x20(%ebp),%eax
1066ab: ff 50 10 call *0x10(%eax)
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
1066ae: 83 c4 10 add $0x10,%esp
1066b1: 83 f8 02 cmp $0x2,%eax
1066b4: 8b 55 c4 mov -0x3c(%ebp),%edx
1066b7: 75 07 jne 1066c0 <rtems_io_lookup_name+0x4e>
1066b9: 85 ff test %edi,%edi
1066bb: 0f 95 c0 setne %al
1066be: 74 16 je 1066d6 <rtems_io_lookup_name+0x64><== ALWAYS TAKEN
rtems_filesystem_freenode( &loc );
1066c0: 83 ec 0c sub $0xc,%esp
1066c3: 8d 45 d4 lea -0x2c(%ebp),%eax
1066c6: 50 push %eax
1066c7: e8 b8 02 00 00 call 106984 <rtems_filesystem_freenode>
return RTEMS_UNSATISFIED;
1066cc: 83 c4 10 add $0x10,%esp
1066cf: b8 0d 00 00 00 mov $0xd,%eax
1066d4: eb 32 jmp 106708 <rtems_io_lookup_name+0x96>
}
device_info->device_name = (char *) name;
1066d6: 8b 4d 0c mov 0xc(%ebp),%ecx
1066d9: 89 31 mov %esi,(%ecx)
device_info->device_name_length = strlen( name );
1066db: 83 c9 ff or $0xffffffff,%ecx
1066de: 89 f7 mov %esi,%edi
1066e0: f2 ae repnz scas %es:(%edi),%al
1066e2: f7 d1 not %ecx
1066e4: 49 dec %ecx
1066e5: 8b 45 0c mov 0xc(%ebp),%eax
1066e8: 89 48 04 mov %ecx,0x4(%eax)
device_info->major = the_jnode->info.device.major;
1066eb: 8b 43 50 mov 0x50(%ebx),%eax
1066ee: 8b 4d 0c mov 0xc(%ebp),%ecx
1066f1: 89 41 08 mov %eax,0x8(%ecx)
device_info->minor = the_jnode->info.device.minor;
1066f4: 8b 43 54 mov 0x54(%ebx),%eax
1066f7: 89 41 0c mov %eax,0xc(%ecx)
rtems_filesystem_freenode( &loc );
1066fa: 83 ec 0c sub $0xc,%esp
1066fd: 52 push %edx
1066fe: e8 81 02 00 00 call 106984 <rtems_filesystem_freenode>
return RTEMS_SUCCESSFUL;
106703: 83 c4 10 add $0x10,%esp
106706: 31 c0 xor %eax,%eax
}
106708: 8d 65 f4 lea -0xc(%ebp),%esp
10670b: 5b pop %ebx
10670c: 5e pop %esi
10670d: 5f pop %edi
10670e: c9 leave
10670f: c3 ret
0010fb80 <rtems_io_read>:
rtems_status_code rtems_io_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
10fb80: 55 push %ebp
10fb81: 89 e5 mov %esp,%ebp
10fb83: 53 push %ebx
10fb84: 83 ec 04 sub $0x4,%esp
10fb87: 8b 45 08 mov 0x8(%ebp),%eax
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
10fb8a: 3b 05 d4 34 12 00 cmp 0x1234d4,%eax
10fb90: 73 15 jae 10fba7 <rtems_io_read+0x27> <== NEVER TAKEN
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].read_entry;
10fb92: 6b d0 18 imul $0x18,%eax,%edx
10fb95: 03 15 d8 34 12 00 add 0x1234d8,%edx
10fb9b: 8b 52 0c mov 0xc(%edx),%edx
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
10fb9e: 85 d2 test %edx,%edx
10fba0: 74 0c je 10fbae <rtems_io_read+0x2e>
}
10fba2: 59 pop %ecx
10fba3: 5b pop %ebx
10fba4: c9 leave
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].read_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
10fba5: ff e2 jmp *%edx
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
10fba7: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED
10fbac: eb 02 jmp 10fbb0 <rtems_io_read+0x30> <== NOT EXECUTED
callout = _IO_Driver_address_table[major].read_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
10fbae: 31 c0 xor %eax,%eax
}
10fbb0: 5a pop %edx
10fbb1: 5b pop %ebx
10fbb2: c9 leave
10fbb3: c3 ret
0010fbb4 <rtems_io_write>:
rtems_status_code rtems_io_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
10fbb4: 55 push %ebp
10fbb5: 89 e5 mov %esp,%ebp
10fbb7: 53 push %ebx
10fbb8: 83 ec 04 sub $0x4,%esp
10fbbb: 8b 45 08 mov 0x8(%ebp),%eax
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
10fbbe: 3b 05 d4 34 12 00 cmp 0x1234d4,%eax
10fbc4: 73 15 jae 10fbdb <rtems_io_write+0x27> <== NEVER TAKEN
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].write_entry;
10fbc6: 6b d0 18 imul $0x18,%eax,%edx
10fbc9: 03 15 d8 34 12 00 add 0x1234d8,%edx
10fbcf: 8b 52 10 mov 0x10(%edx),%edx
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
10fbd2: 85 d2 test %edx,%edx
10fbd4: 74 0c je 10fbe2 <rtems_io_write+0x2e>
}
10fbd6: 59 pop %ecx
10fbd7: 5b pop %ebx
10fbd8: c9 leave
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].write_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
10fbd9: ff e2 jmp *%edx
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
10fbdb: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED
10fbe0: eb 02 jmp 10fbe4 <rtems_io_write+0x30> <== NOT EXECUTED
callout = _IO_Driver_address_table[major].write_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
10fbe2: 31 c0 xor %eax,%eax
}
10fbe4: 5a pop %edx
10fbe5: 5b pop %ebx
10fbe6: c9 leave
10fbe7: c3 ret
0010bc14 <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)
{
10bc14: 55 push %ebp
10bc15: 89 e5 mov %esp,%ebp
10bc17: 57 push %edi
10bc18: 56 push %esi
10bc19: 53 push %ebx
10bc1a: 83 ec 0c sub $0xc,%esp
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
10bc1d: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
10bc21: 74 41 je 10bc64 <rtems_iterate_over_all_threads+0x50><== NEVER TAKEN
10bc23: 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 ] )
10bc28: 8b 04 9d 40 66 12 00 mov 0x126640(,%ebx,4),%eax
10bc2f: 85 c0 test %eax,%eax
10bc31: 74 2b je 10bc5e <rtems_iterate_over_all_threads+0x4a>
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
10bc33: 8b 78 04 mov 0x4(%eax),%edi
if ( !information )
10bc36: be 01 00 00 00 mov $0x1,%esi
10bc3b: 85 ff test %edi,%edi
10bc3d: 75 17 jne 10bc56 <rtems_iterate_over_all_threads+0x42>
10bc3f: eb 1d jmp 10bc5e <rtems_iterate_over_all_threads+0x4a>
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
10bc41: 8b 47 1c mov 0x1c(%edi),%eax
10bc44: 8b 04 b0 mov (%eax,%esi,4),%eax
if ( !the_thread )
10bc47: 85 c0 test %eax,%eax
10bc49: 74 0a je 10bc55 <rtems_iterate_over_all_threads+0x41><== NEVER TAKEN
continue;
(*routine)(the_thread);
10bc4b: 83 ec 0c sub $0xc,%esp
10bc4e: 50 push %eax
10bc4f: ff 55 08 call *0x8(%ebp)
10bc52: 83 c4 10 add $0x10,%esp
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
10bc55: 46 inc %esi
10bc56: 0f b7 47 10 movzwl 0x10(%edi),%eax
10bc5a: 39 c6 cmp %eax,%esi
10bc5c: 76 e3 jbe 10bc41 <rtems_iterate_over_all_threads+0x2d>
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
10bc5e: 43 inc %ebx
10bc5f: 83 fb 04 cmp $0x4,%ebx
10bc62: 75 c4 jne 10bc28 <rtems_iterate_over_all_threads+0x14>
(*routine)(the_thread);
}
}
}
10bc64: 8d 65 f4 lea -0xc(%ebp),%esp
10bc67: 5b pop %ebx
10bc68: 5e pop %esi
10bc69: 5f pop %edi
10bc6a: c9 leave
10bc6b: c3 ret
0010d7fc <rtems_libio_free>:
*/
void rtems_libio_free(
rtems_libio_t *iop
)
{
10d7fc: 55 push %ebp
10d7fd: 89 e5 mov %esp,%ebp
10d7ff: 53 push %ebx
10d800: 83 ec 04 sub $0x4,%esp
10d803: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_libio_lock();
10d806: e8 d5 fe ff ff call 10d6e0 <rtems_libio_lock>
if (iop->sem)
10d80b: 8b 43 2c mov 0x2c(%ebx),%eax
10d80e: 85 c0 test %eax,%eax
10d810: 74 0c je 10d81e <rtems_libio_free+0x22> <== NEVER TAKEN
rtems_semaphore_delete(iop->sem);
10d812: 83 ec 0c sub $0xc,%esp
10d815: 50 push %eax
10d816: e8 8d be ff ff call 1096a8 <rtems_semaphore_delete>
10d81b: 83 c4 10 add $0x10,%esp
iop->flags &= ~LIBIO_FLAGS_OPEN;
10d81e: 81 63 14 ff fe ff ff andl $0xfffffeff,0x14(%ebx)
iop->data1 = rtems_libio_iop_freelist;
10d825: a1 04 31 12 00 mov 0x123104,%eax
10d82a: 89 43 34 mov %eax,0x34(%ebx)
rtems_libio_iop_freelist = iop;
10d82d: 89 1d 04 31 12 00 mov %ebx,0x123104
rtems_libio_unlock();
}
10d833: 8b 5d fc mov -0x4(%ebp),%ebx
10d836: c9 leave
iop->flags &= ~LIBIO_FLAGS_OPEN;
iop->data1 = rtems_libio_iop_freelist;
rtems_libio_iop_freelist = iop;
rtems_libio_unlock();
10d837: e9 be fe ff ff jmp 10d6fa <rtems_libio_unlock>
00106a84 <rtems_libio_init>:
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
{
106a84: 55 push %ebp
106a85: 89 e5 mov %esp,%ebp
106a87: 53 push %ebx
106a88: 83 ec 04 sub $0x4,%esp
rtems_status_code rc;
uint32_t i;
rtems_libio_t *iop;
if (rtems_libio_number_iops > 0)
106a8b: 8b 1d 44 f1 11 00 mov 0x11f144,%ebx
106a91: 85 db test %ebx,%ebx
106a93: 74 3e je 106ad3 <rtems_libio_init+0x4f> <== NEVER TAKEN
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
106a95: 50 push %eax
106a96: 50 push %eax
106a97: 6a 38 push $0x38
106a99: 53 push %ebx
106a9a: e8 8d fd ff ff call 10682c <calloc>
106a9f: a3 00 31 12 00 mov %eax,0x123100
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
106aa4: 83 c4 10 add $0x10,%esp
106aa7: 85 c0 test %eax,%eax
106aa9: 75 07 jne 106ab2 <rtems_libio_init+0x2e>
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
106aab: 83 ec 0c sub $0xc,%esp
106aae: 6a 1a push $0x1a
106ab0: eb 44 jmp 106af6 <rtems_libio_init+0x72>
iop = rtems_libio_iop_freelist = rtems_libio_iops;
106ab2: a3 04 31 12 00 mov %eax,0x123104
106ab7: 89 c2 mov %eax,%edx
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
106ab9: 31 c9 xor %ecx,%ecx
106abb: eb 03 jmp 106ac0 <rtems_libio_init+0x3c>
iop->data1 = iop + 1;
106abd: 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++)
106ac0: 41 inc %ecx
106ac1: 83 c2 38 add $0x38,%edx
106ac4: 39 d9 cmp %ebx,%ecx
106ac6: 72 f5 jb 106abd <rtems_libio_init+0x39>
iop->data1 = iop + 1;
iop->data1 = NULL;
106ac8: 6b db 38 imul $0x38,%ebx,%ebx
106acb: c7 44 18 fc 00 00 00 movl $0x0,-0x4(%eax,%ebx,1)
106ad2: 00
/*
* Create the binary semaphore used to provide mutual exclusion
* on the IOP Table.
*/
rc = rtems_semaphore_create(
106ad3: 83 ec 0c sub $0xc,%esp
106ad6: 68 08 31 12 00 push $0x123108
106adb: 6a 00 push $0x0
106add: 6a 54 push $0x54
106adf: 6a 01 push $0x1
106ae1: 68 4f 49 42 4c push $0x4c42494f
106ae6: e8 25 2a 00 00 call 109510 <rtems_semaphore_create>
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_libio_semaphore
);
if ( rc != RTEMS_SUCCESSFUL )
106aeb: 83 c4 20 add $0x20,%esp
106aee: 85 c0 test %eax,%eax
106af0: 74 09 je 106afb <rtems_libio_init+0x77> <== ALWAYS TAKEN
rtems_fatal_error_occurred( rc );
106af2: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
106af5: 50 push %eax <== NOT EXECUTED
106af6: e8 05 32 00 00 call 109d00 <rtems_fatal_error_occurred>
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
106afb: a1 40 f1 11 00 mov 0x11f140,%eax
106b00: 85 c0 test %eax,%eax
106b02: 74 06 je 106b0a <rtems_libio_init+0x86> <== NEVER TAKEN
(* rtems_fs_init_helper)();
}
106b04: 8b 5d fc mov -0x4(%ebp),%ebx
106b07: c9 leave
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
(* rtems_fs_init_helper)();
106b08: ff e0 jmp *%eax
}
106b0a: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
106b0d: c9 leave <== NOT EXECUTED
106b0e: c3 ret <== NOT EXECUTED
00107c81 <rtems_libio_set_private_env>:
rtems_status_code rtems_libio_set_private_env(void)
{
107c81: 55 push %ebp
107c82: 89 e5 mov %esp,%ebp
107c84: 57 push %edi
107c85: 56 push %esi
107c86: 53 push %ebx
107c87: 83 ec 3c sub $0x3c,%esp
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_id task_id = rtems_task_self();
107c8a: e8 a9 26 00 00 call 10a338 <rtems_task_self>
107c8f: 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);
107c91: 83 ec 0c sub $0xc,%esp
107c94: 6a 00 push $0x0
107c96: 8d 45 d4 lea -0x2c(%ebp),%eax
107c99: 50 push %eax
107c9a: 6a 00 push $0x0
107c9c: 6a 01 push $0x1
107c9e: 68 5c e2 11 00 push $0x11e25c
107ca3: e8 42 f0 ff ff call 106cea <rtems_filesystem_evaluate_path>
107ca8: 89 c2 mov %eax,%edx
if (rv != 0)
107caa: 83 c4 20 add $0x20,%esp
error_1:
rtems_filesystem_freenode(&root_loc);
error_0:
return RTEMS_NO_MEMORY;
107cad: 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)
107cb2: 85 d2 test %edx,%edx
107cb4: 0f 85 c0 00 00 00 jne 107d7a <rtems_libio_set_private_env+0xf9><== NEVER TAKEN
goto error_0;
rv = rtems_filesystem_evaluate_path("/", 1, 0, ¤t_loc, 0);
107cba: 83 ec 0c sub $0xc,%esp
107cbd: 6a 00 push $0x0
107cbf: 8d 45 c0 lea -0x40(%ebp),%eax
107cc2: 50 push %eax
107cc3: 6a 00 push $0x0
107cc5: 6a 01 push $0x1
107cc7: 68 5c e2 11 00 push $0x11e25c
107ccc: e8 19 f0 ff ff call 106cea <rtems_filesystem_evaluate_path>
if (rv != 0)
107cd1: 83 c4 20 add $0x20,%esp
107cd4: 85 c0 test %eax,%eax
107cd6: 0f 85 8a 00 00 00 jne 107d66 <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
107cdc: a1 f0 24 12 00 mov 0x1224f0,%eax
/*
* Bharath: I'm not sure if the check can be reduced to
* if( rtems_current_user_env->task_id != task_id ) {
*/
if (
107ce1: 3d 10 46 12 00 cmp $0x124610,%eax
107ce6: 74 04 je 107cec <rtems_libio_set_private_env+0x6b>
rtems_current_user_env == &rtems_global_user_env
|| rtems_current_user_env->task_id != task_id
107ce8: 39 18 cmp %ebx,(%eax)
107cea: 74 32 je 107d1e <rtems_libio_set_private_env+0x9d>
) {
new_env = malloc(sizeof(rtems_user_env_t));
107cec: 83 ec 0c sub $0xc,%esp
107cef: 6a 48 push $0x48
107cf1: e8 66 f5 ff ff call 10725c <malloc>
107cf6: 89 c6 mov %eax,%esi
if (new_env == NULL)
107cf8: 83 c4 10 add $0x10,%esp
107cfb: 85 c0 test %eax,%eax
107cfd: 74 58 je 107d57 <rtems_libio_set_private_env+0xd6>
#ifdef HAVE_USERENV_REFCNT
new_env->refcnt = 1;
#endif
sc = rtems_task_variable_add(
107cff: 50 push %eax
107d00: 68 44 7c 10 00 push $0x107c44
107d05: 68 f0 24 12 00 push $0x1224f0
107d0a: 6a 00 push $0x0
107d0c: e8 9b 26 00 00 call 10a3ac <rtems_task_variable_add>
RTEMS_SELF,
(void*)&rtems_current_user_env,
(void(*)(void *))free_user_env
);
if (sc != RTEMS_SUCCESSFUL)
107d11: 83 c4 10 add $0x10,%esp
107d14: 85 c0 test %eax,%eax
107d16: 75 33 jne 107d4b <rtems_libio_set_private_env+0xca>
goto error_3;
rtems_current_user_env = new_env;
107d18: 89 35 f0 24 12 00 mov %esi,0x1224f0
}
/* Inherit the global values */
*rtems_current_user_env = rtems_global_user_env;
107d1e: a1 f0 24 12 00 mov 0x1224f0,%eax
107d23: be 10 46 12 00 mov $0x124610,%esi
107d28: b9 12 00 00 00 mov $0x12,%ecx
107d2d: 89 c7 mov %eax,%edi
107d2f: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
rtems_current_user_env->task_id = task_id;
107d31: 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;
107d33: 8d 78 18 lea 0x18(%eax),%edi
107d36: 8d 75 d4 lea -0x2c(%ebp),%esi
107d39: b1 05 mov $0x5,%cl
107d3b: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
rtems_filesystem_current = current_loc;
107d3d: 8d 78 04 lea 0x4(%eax),%edi
107d40: 8d 75 c0 lea -0x40(%ebp),%esi
107d43: b1 05 mov $0x5,%cl
107d45: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return RTEMS_SUCCESSFUL;
107d47: 31 c0 xor %eax,%eax
107d49: eb 2f jmp 107d7a <rtems_libio_set_private_env+0xf9>
error_3:
free(new_env);
107d4b: 83 ec 0c sub $0xc,%esp
107d4e: 56 push %esi
107d4f: e8 68 f0 ff ff call 106dbc <free>
107d54: 83 c4 10 add $0x10,%esp
error_2:
rtems_filesystem_freenode(¤t_loc);
107d57: 83 ec 0c sub $0xc,%esp
107d5a: 8d 45 c0 lea -0x40(%ebp),%eax
107d5d: 50 push %eax
107d5e: e8 45 f0 ff ff call 106da8 <rtems_filesystem_freenode>
107d63: 83 c4 10 add $0x10,%esp
error_1:
rtems_filesystem_freenode(&root_loc);
107d66: 83 ec 0c sub $0xc,%esp
107d69: 8d 45 d4 lea -0x2c(%ebp),%eax
107d6c: 50 push %eax
107d6d: e8 36 f0 ff ff call 106da8 <rtems_filesystem_freenode>
107d72: 83 c4 10 add $0x10,%esp
error_0:
return RTEMS_NO_MEMORY;
107d75: b8 1a 00 00 00 mov $0x1a,%eax
}
107d7a: 8d 65 f4 lea -0xc(%ebp),%esp
107d7d: 5b pop %ebx
107d7e: 5e pop %esi
107d7f: 5f pop %edi
107d80: c9 leave
107d81: c3 ret
00107d82 <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)
{
107d82: 55 push %ebp
107d83: 89 e5 mov %esp,%ebp
107d85: 56 push %esi
107d86: 53 push %ebx
107d87: 83 ec 20 sub $0x20,%esp
107d8a: 8b 75 08 mov 0x8(%ebp),%esi
rtems_id current_task_id;
/*
* get current task id
*/
current_task_id = rtems_task_self();
107d8d: e8 a6 25 00 00 call 10a338 <rtems_task_self>
107d92: 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;
107d94: 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 )
107d96: 39 de cmp %ebx,%esi
107d98: 74 3c je 107dd6 <rtems_libio_share_private_env+0x54><== NEVER TAKEN
return RTEMS_SUCCESSFUL;
/*
* Try to get the requested user environment
*/
sc = rtems_task_variable_get(
107d9a: 52 push %edx
task_id,
(void*)&rtems_current_user_env,
(void*)&shared_user_env );
107d9b: 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(
107d9e: 50 push %eax
107d9f: 68 f0 24 12 00 push $0x1224f0
107da4: 56 push %esi
107da5: e8 96 26 00 00 call 10a440 <rtems_task_variable_get>
(void*)&shared_user_env );
/*
* If it was not successful, return the error code
*/
if (sc != RTEMS_SUCCESSFUL)
107daa: 83 c4 10 add $0x10,%esp
107dad: 85 c0 test %eax,%eax
107daf: 75 25 jne 107dd6 <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) {
107db1: 8b 15 f0 24 12 00 mov 0x1224f0,%edx
107db7: 39 1a cmp %ebx,(%edx)
107db9: 75 12 jne 107dcd <rtems_libio_share_private_env+0x4b>
rtems_user_env_t *tmp = rtems_current_user_env;
free_user_env( tmp );
107dbb: 83 ec 0c sub $0xc,%esp
107dbe: 52 push %edx
107dbf: 89 45 e4 mov %eax,-0x1c(%ebp)
107dc2: e8 7d fe ff ff call 107c44 <free_user_env>
107dc7: 83 c4 10 add $0x10,%esp
107dca: 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;
107dcd: 8b 55 f4 mov -0xc(%ebp),%edx
107dd0: 89 15 f0 24 12 00 mov %edx,0x1224f0
#ifdef HAVE_USERENV_REFCNT
rtems_current_user_env->refcnt++;
#endif
return RTEMS_SUCCESSFUL;
}
107dd6: 8d 65 f8 lea -0x8(%ebp),%esp
107dd9: 5b pop %ebx
107dda: 5e pop %esi
107ddb: c9 leave
107ddc: c3 ret
0010d745 <rtems_libio_to_fcntl_flags>:
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
10d745: 55 push %ebp
10d746: 89 e5 mov %esp,%ebp
10d748: 8b 55 08 mov 0x8(%ebp),%edx
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
10d74b: 89 d1 mov %edx,%ecx
10d74d: 83 e1 06 and $0x6,%ecx
fcntl_flags |= O_RDWR;
10d750: 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 ) {
10d755: 83 f9 06 cmp $0x6,%ecx
10d758: 74 0f je 10d769 <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;
10d75a: 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) {
10d75c: f6 c2 02 test $0x2,%dl
10d75f: 75 08 jne 10d769 <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;
10d761: 31 c0 xor %eax,%eax
10d763: f6 c2 04 test $0x4,%dl <== NOT EXECUTED
10d766: 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 ) {
10d769: f6 c2 01 test $0x1,%dl
10d76c: 74 03 je 10d771 <rtems_libio_to_fcntl_flags+0x2c>
fcntl_flags |= O_NONBLOCK;
10d76e: 80 cc 40 or $0x40,%ah
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
10d771: f6 c6 02 test $0x2,%dh
10d774: 74 03 je 10d779 <rtems_libio_to_fcntl_flags+0x34>
fcntl_flags |= O_APPEND;
10d776: 83 c8 08 or $0x8,%eax
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
10d779: 80 e6 04 and $0x4,%dh
10d77c: 74 03 je 10d781 <rtems_libio_to_fcntl_flags+0x3c>
fcntl_flags |= O_CREAT;
10d77e: 80 cc 02 or $0x2,%ah
}
return fcntl_flags;
}
10d781: c9 leave
10d782: c3 ret
0010942c <rtems_malloc_statistics_at_free>:
* size and thus we skip updating the statistics.
*/
static void rtems_malloc_statistics_at_free(
void *pointer
)
{
10942c: 55 push %ebp
10942d: 89 e5 mov %esp,%ebp
10942f: 83 ec 1c sub $0x1c,%esp
uintptr_t size;
if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) {
109432: 8d 45 f4 lea -0xc(%ebp),%eax
109435: 50 push %eax
109436: ff 75 08 pushl 0x8(%ebp)
109439: ff 35 80 51 12 00 pushl 0x125180
10943f: e8 70 4e 00 00 call 10e2b4 <_Protected_heap_Get_block_size>
109444: 83 c4 10 add $0x10,%esp
109447: 84 c0 test %al,%al
109449: 74 11 je 10945c <rtems_malloc_statistics_at_free+0x30><== NEVER TAKEN
MSBUMP(lifetime_freed, size);
10944b: 8b 45 f4 mov -0xc(%ebp),%eax
10944e: 31 d2 xor %edx,%edx
109450: 01 05 70 9a 12 00 add %eax,0x129a70
109456: 11 15 74 9a 12 00 adc %edx,0x129a74
}
}
10945c: c9 leave
10945d: c3 ret
0010945e <rtems_malloc_statistics_at_malloc>:
}
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
10945e: 55 push %ebp
10945f: 89 e5 mov %esp,%ebp
109461: 83 ec 18 sub $0x18,%esp
109464: 8b 45 08 mov 0x8(%ebp),%eax
uintptr_t actual_size = 0;
109467: 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 )
10946e: 85 c0 test %eax,%eax
109470: 74 43 je 1094b5 <rtems_malloc_statistics_at_malloc+0x57><== NEVER TAKEN
return;
_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size);
109472: 52 push %edx
109473: 8d 55 f4 lea -0xc(%ebp),%edx
109476: 52 push %edx
109477: 50 push %eax
109478: ff 35 80 51 12 00 pushl 0x125180
10947e: e8 31 4e 00 00 call 10e2b4 <_Protected_heap_Get_block_size>
MSBUMP(lifetime_allocated, actual_size);
109483: 8b 45 f4 mov -0xc(%ebp),%eax
109486: 31 d2 xor %edx,%edx
109488: 03 05 68 9a 12 00 add 0x129a68,%eax
10948e: 13 15 6c 9a 12 00 adc 0x129a6c,%edx
109494: a3 68 9a 12 00 mov %eax,0x129a68
109499: 89 15 6c 9a 12 00 mov %edx,0x129a6c
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
10949f: 2b 05 70 9a 12 00 sub 0x129a70,%eax
if (current_depth > s->max_depth)
1094a5: 83 c4 10 add $0x10,%esp
1094a8: 3b 05 64 9a 12 00 cmp 0x129a64,%eax
1094ae: 76 05 jbe 1094b5 <rtems_malloc_statistics_at_malloc+0x57>
s->max_depth = current_depth;
1094b0: a3 64 9a 12 00 mov %eax,0x129a64
}
1094b5: c9 leave
1094b6: c3 ret
00110f44 <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
110f44: 55 push %ebp
110f45: 89 e5 mov %esp,%ebp
110f47: 57 push %edi
110f48: 56 push %esi
110f49: 53 push %ebx
110f4a: 83 ec 0c sub $0xc,%esp
110f4d: 8b 5d 08 mov 0x8(%ebp),%ebx
/*
* Parameter error checks
*/
if ( !pointer )
return EINVAL;
110f50: be 16 00 00 00 mov $0x16,%esi
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
110f55: 85 db test %ebx,%ebx
110f57: 74 55 je 110fae <rtems_memalign+0x6a>
return EINVAL;
*pointer = NULL;
110f59: 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()) &&
110f5f: 83 3d 1c 76 12 00 03 cmpl $0x3,0x12761c
110f66: 75 09 jne 110f71 <rtems_memalign+0x2d> <== NEVER TAKEN
!malloc_is_system_state_OK() )
110f68: e8 ef 68 ff ff call 10785c <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()) &&
110f6d: 84 c0 test %al,%al
110f6f: 74 3d je 110fae <rtems_memalign+0x6a> <== NEVER TAKEN
return EINVAL;
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
110f71: e8 24 69 ff ff call 10789a <malloc_deferred_frees_process>
Heap_Control *heap,
uintptr_t size,
uintptr_t alignment
)
{
return
110f76: 6a 00 push $0x0
110f78: ff 75 0c pushl 0xc(%ebp)
110f7b: ff 75 10 pushl 0x10(%ebp)
110f7e: ff 35 40 33 12 00 pushl 0x123340
110f84: e8 87 ae ff ff call 10be10 <_Protected_heap_Allocate_aligned_with_boundary>
110f89: 89 c7 mov %eax,%edi
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
110f8b: 83 c4 10 add $0x10,%esp
return ENOMEM;
110f8e: be 0c 00 00 00 mov $0xc,%esi
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
110f93: 85 c0 test %eax,%eax
110f95: 74 17 je 110fae <rtems_memalign+0x6a>
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
110f97: a1 d0 57 12 00 mov 0x1257d0,%eax
110f9c: 85 c0 test %eax,%eax
110f9e: 74 0a je 110faa <rtems_memalign+0x66>
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
110fa0: 83 ec 0c sub $0xc,%esp
110fa3: 53 push %ebx
110fa4: ff 50 04 call *0x4(%eax)
110fa7: 83 c4 10 add $0x10,%esp
*pointer = return_this;
110faa: 89 3b mov %edi,(%ebx)
return 0;
110fac: 31 f6 xor %esi,%esi
}
110fae: 89 f0 mov %esi,%eax
110fb0: 8d 65 f4 lea -0xc(%ebp),%esp
110fb3: 5b pop %ebx
110fb4: 5e pop %esi
110fb5: 5f pop %edi
110fb6: c9 leave
110fb7: c3 ret
0010f7d4 <rtems_mkdir>:
return (retval);
}
int
rtems_mkdir(const char *path, mode_t mode)
{
10f7d4: 55 push %ebp
10f7d5: 89 e5 mov %esp,%ebp
10f7d7: 57 push %edi
10f7d8: 56 push %esi
10f7d9: 53 push %ebx
10f7da: 83 ec 78 sub $0x78,%esp
int success = 0;
char *dup_path = strdup(path);
10f7dd: ff 75 08 pushl 0x8(%ebp)
10f7e0: e8 df 25 00 00 call 111dc4 <strdup>
10f7e5: 89 c3 mov %eax,%ebx
if (dup_path != NULL) {
10f7e7: 83 c4 10 add $0x10,%esp
success = build(dup_path, mode);
free(dup_path);
}
return success != 0 ? 0 : -1;
10f7ea: 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) {
10f7ed: 85 db test %ebx,%ebx
10f7ef: 0f 84 1e 01 00 00 je 10f913 <rtems_mkdir+0x13f> <== NEVER TAKEN
p = path;
oumask = 0;
retval = 1;
if (p[0] == '/') /* Skip leading '/'. */
++p;
10f7f5: 31 c0 xor %eax,%eax
10f7f7: 80 3b 2f cmpb $0x2f,(%ebx)
10f7fa: 0f 94 c0 sete %al
10f7fd: 8d 3c 03 lea (%ebx,%eax,1),%edi
char *p;
p = path;
oumask = 0;
retval = 1;
if (p[0] == '/') /* Skip leading '/'. */
10f800: c7 45 94 00 00 00 00 movl $0x0,-0x6c(%ebp)
10f807: b8 01 00 00 00 mov $0x1,%eax
++p;
for (first = 1, last = 0; !last ; ++p) {
if (p[0] == '\0')
10f80c: 8a 0f mov (%edi),%cl
last = 1;
10f80e: 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')
10f813: 84 c9 test %cl,%cl
10f815: 74 0b je 10f822 <rtems_mkdir+0x4e>
last = 1;
else if (p[0] != '/')
10f817: 80 f9 2f cmp $0x2f,%cl
10f81a: 0f 85 c8 00 00 00 jne 10f8e8 <rtems_mkdir+0x114>
10f820: 30 d2 xor %dl,%dl
continue;
*p = '\0';
10f822: c6 07 00 movb $0x0,(%edi)
if (!last && p[1] == '\0')
10f825: be 01 00 00 00 mov $0x1,%esi
10f82a: 85 d2 test %edx,%edx
10f82c: 75 0b jne 10f839 <rtems_mkdir+0x65>
10f82e: 31 d2 xor %edx,%edx
10f830: 80 7f 01 00 cmpb $0x0,0x1(%edi)
10f834: 0f 94 c2 sete %dl
10f837: 89 d6 mov %edx,%esi
last = 1;
if (first) {
10f839: 85 c0 test %eax,%eax
10f83b: 74 1a je 10f857 <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);
10f83d: 83 ec 0c sub $0xc,%esp
10f840: 6a 00 push $0x0
10f842: e8 75 01 00 00 call 10f9bc <umask>
10f847: 89 45 94 mov %eax,-0x6c(%ebp)
numask = oumask & ~(S_IWUSR | S_IXUSR);
10f84a: 24 3f and $0x3f,%al
(void)umask(numask);
10f84c: 89 04 24 mov %eax,(%esp)
10f84f: e8 68 01 00 00 call 10f9bc <umask>
10f854: 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) {
10f857: b8 ff 01 00 00 mov $0x1ff,%eax
oumask = umask(0);
numask = oumask & ~(S_IWUSR | S_IXUSR);
(void)umask(numask);
first = 0;
}
if (last)
10f85c: 85 f6 test %esi,%esi
10f85e: 74 11 je 10f871 <rtems_mkdir+0x9d>
(void)umask(oumask);
10f860: 83 ec 0c sub $0xc,%esp
10f863: ff 75 94 pushl -0x6c(%ebp)
10f866: e8 51 01 00 00 call 10f9bc <umask>
10f86b: 83 c4 10 add $0x10,%esp
if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) {
10f86e: 8b 45 0c mov 0xc(%ebp),%eax
10f871: 52 push %edx
10f872: 52 push %edx
10f873: 50 push %eax
10f874: 53 push %ebx
10f875: e8 46 84 ff ff call 107cc0 <mkdir>
10f87a: 83 c4 10 add $0x10,%esp
10f87d: 85 c0 test %eax,%eax
10f87f: 79 5e jns 10f8df <rtems_mkdir+0x10b>
if (errno == EEXIST || errno == EISDIR) {
10f881: e8 6a 18 00 00 call 1110f0 <__errno>
10f886: 83 38 11 cmpl $0x11,(%eax)
10f889: 74 0a je 10f895 <rtems_mkdir+0xc1>
10f88b: e8 60 18 00 00 call 1110f0 <__errno>
10f890: 83 38 15 cmpl $0x15,(%eax)
10f893: 75 59 jne 10f8ee <rtems_mkdir+0x11a> <== ALWAYS TAKEN
if (stat(path, &sb) < 0) {
10f895: 50 push %eax
10f896: 50 push %eax
10f897: 8d 45 a0 lea -0x60(%ebp),%eax
10f89a: 50 push %eax
10f89b: 53 push %ebx
10f89c: e8 8b 00 00 00 call 10f92c <stat>
10f8a1: 83 c4 10 add $0x10,%esp
10f8a4: 85 c0 test %eax,%eax
10f8a6: 78 46 js 10f8ee <rtems_mkdir+0x11a> <== NEVER TAKEN
retval = 0;
break;
} else if (!S_ISDIR(sb.st_mode)) {
10f8a8: 8b 45 ac mov -0x54(%ebp),%eax
10f8ab: 25 00 f0 00 00 and $0xf000,%eax
10f8b0: 3d 00 40 00 00 cmp $0x4000,%eax
10f8b5: 74 22 je 10f8d9 <rtems_mkdir+0x105>
if (last)
10f8b7: 85 f6 test %esi,%esi
10f8b9: 74 0f je 10f8ca <rtems_mkdir+0xf6>
errno = EEXIST;
10f8bb: e8 30 18 00 00 call 1110f0 <__errno>
10f8c0: c7 00 11 00 00 00 movl $0x11,(%eax)
else
errno = ENOTDIR;
retval = 0;
10f8c6: 31 ff xor %edi,%edi
10f8c8: eb 38 jmp 10f902 <rtems_mkdir+0x12e>
break;
} else if (!S_ISDIR(sb.st_mode)) {
if (last)
errno = EEXIST;
else
errno = ENOTDIR;
10f8ca: e8 21 18 00 00 call 1110f0 <__errno>
10f8cf: c7 00 14 00 00 00 movl $0x14,(%eax)
retval = 0;
10f8d5: 31 ff xor %edi,%edi
10f8d7: eb 1b jmp 10f8f4 <rtems_mkdir+0x120>
break;
}
if (last)
10f8d9: 85 f6 test %esi,%esi
10f8db: 75 3e jne 10f91b <rtems_mkdir+0x147>
10f8dd: eb 04 jmp 10f8e3 <rtems_mkdir+0x10f>
} else {
retval = 0;
break;
}
}
if (!last)
10f8df: 85 f6 test %esi,%esi
10f8e1: 75 3f jne 10f922 <rtems_mkdir+0x14e>
*p = '/';
10f8e3: c6 07 2f movb $0x2f,(%edi)
10f8e6: 31 c0 xor %eax,%eax
p = path;
oumask = 0;
retval = 1;
if (p[0] == '/') /* Skip leading '/'. */
++p;
for (first = 1, last = 0; !last ; ++p) {
10f8e8: 47 inc %edi
10f8e9: e9 1e ff ff ff jmp 10f80c <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;
10f8ee: 31 ff xor %edi,%edi
}
}
if (!last)
*p = '/';
}
if (!first && !last)
10f8f0: 85 f6 test %esi,%esi
10f8f2: 75 0e jne 10f902 <rtems_mkdir+0x12e> <== ALWAYS TAKEN
(void)umask(oumask);
10f8f4: 83 ec 0c sub $0xc,%esp
10f8f7: ff 75 94 pushl -0x6c(%ebp)
10f8fa: e8 bd 00 00 00 call 10f9bc <umask>
10f8ff: 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);
10f902: 83 ec 0c sub $0xc,%esp
10f905: 53 push %ebx
10f906: e8 79 7e ff ff call 107784 <free>
}
return success != 0 ? 0 : -1;
10f90b: 83 c4 10 add $0x10,%esp
10f90e: 83 ff 01 cmp $0x1,%edi
10f911: 19 c0 sbb %eax,%eax
}
10f913: 8d 65 f4 lea -0xc(%ebp),%esp
10f916: 5b pop %ebx
10f917: 5e pop %esi
10f918: 5f pop %edi
10f919: c9 leave
10f91a: c3 ret
errno = ENOTDIR;
retval = 0;
break;
}
if (last)
retval = 2;
10f91b: bf 02 00 00 00 mov $0x2,%edi
10f920: eb e0 jmp 10f902 <rtems_mkdir+0x12e>
} else {
retval = 0;
break;
}
}
if (!last)
10f922: bf 01 00 00 00 mov $0x1,%edi
10f927: eb d9 jmp 10f902 <rtems_mkdir+0x12e>
0010afec <rtems_object_get_api_class_name>:
const char *rtems_object_get_api_class_name(
int the_api,
int the_class
)
{
10afec: 55 push %ebp
10afed: 89 e5 mov %esp,%ebp
10afef: 83 ec 08 sub $0x8,%esp
10aff2: 8b 55 08 mov 0x8(%ebp),%edx
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
10aff5: 83 fa 01 cmp $0x1,%edx
10aff8: 74 11 je 10b00b <rtems_object_get_api_class_name+0x1f><== NEVER TAKEN
#ifdef RTEMS_POSIX_API
else if ( the_api == OBJECTS_POSIX_API )
api_assoc = rtems_object_api_posix_assoc;
#endif
else
return "BAD API";
10affa: b8 2f 0f 12 00 mov $0x120f2f,%eax
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
api_assoc = rtems_object_api_internal_assoc;
else if ( the_api == OBJECTS_CLASSIC_API )
10afff: 83 fa 02 cmp $0x2,%edx
10b002: 75 27 jne 10b02b <rtems_object_get_api_class_name+0x3f>
api_assoc = rtems_object_api_classic_assoc;
10b004: b8 60 50 12 00 mov $0x125060,%eax
10b009: eb 05 jmp 10b010 <rtems_object_get_api_class_name+0x24>
{
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
api_assoc = rtems_object_api_internal_assoc;
10b00b: b8 48 50 12 00 mov $0x125048,%eax
else if ( the_api == OBJECTS_POSIX_API )
api_assoc = rtems_object_api_posix_assoc;
#endif
else
return "BAD API";
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
10b010: 52 push %edx
10b011: 52 push %edx
10b012: ff 75 0c pushl 0xc(%ebp)
10b015: 50 push %eax
10b016: e8 dd 43 00 00 call 10f3f8 <rtems_assoc_ptr_by_local>
10b01b: 89 c2 mov %eax,%edx
if ( class_assoc )
10b01d: 83 c4 10 add $0x10,%esp
return class_assoc->name;
return "BAD CLASS";
10b020: b8 37 0f 12 00 mov $0x120f37,%eax
api_assoc = rtems_object_api_posix_assoc;
#endif
else
return "BAD API";
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
if ( class_assoc )
10b025: 85 d2 test %edx,%edx
10b027: 74 02 je 10b02b <rtems_object_get_api_class_name+0x3f>
return class_assoc->name;
10b029: 8b 02 mov (%edx),%eax
return "BAD CLASS";
}
10b02b: c9 leave
10b02c: c3 ret
00113f00 <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
113f00: 55 push %ebp
113f01: 89 e5 mov %esp,%ebp
113f03: 57 push %edi
113f04: 56 push %esi
113f05: 53 push %ebx
113f06: 83 ec 1c sub $0x1c,%esp
113f09: 8b 75 0c mov 0xc(%ebp),%esi
113f0c: 8b 55 10 mov 0x10(%ebp),%edx
113f0f: 8b 7d 14 mov 0x14(%ebp),%edi
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
113f12: b8 03 00 00 00 mov $0x3,%eax
rtems_id *id
)
{
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
113f17: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
113f1b: 0f 84 ce 00 00 00 je 113fef <rtems_partition_create+0xef>
return RTEMS_INVALID_NAME;
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
113f21: b0 09 mov $0x9,%al
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !starting_address )
113f23: 85 f6 test %esi,%esi
113f25: 0f 84 c4 00 00 00 je 113fef <rtems_partition_create+0xef>
return RTEMS_INVALID_ADDRESS;
if ( !id )
113f2b: 83 7d 1c 00 cmpl $0x0,0x1c(%ebp)
113f2f: 0f 84 ba 00 00 00 je 113fef <rtems_partition_create+0xef><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
113f35: 85 ff test %edi,%edi
113f37: 0f 84 ad 00 00 00 je 113fea <rtems_partition_create+0xea>
113f3d: 85 d2 test %edx,%edx
113f3f: 0f 84 a5 00 00 00 je 113fea <rtems_partition_create+0xea>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
113f45: b0 08 mov $0x8,%al
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
113f47: 39 fa cmp %edi,%edx
113f49: 0f 82 a0 00 00 00 jb 113fef <rtems_partition_create+0xef>
113f4f: f7 c7 03 00 00 00 test $0x3,%edi
113f55: 0f 85 94 00 00 00 jne 113fef <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;
113f5b: 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 ) )
113f5d: f7 c6 03 00 00 00 test $0x3,%esi
113f63: 0f 85 86 00 00 00 jne 113fef <rtems_partition_create+0xef>
113f69: a1 38 c6 13 00 mov 0x13c638,%eax
113f6e: 40 inc %eax
113f6f: a3 38 c6 13 00 mov %eax,0x13c638
* 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 );
113f74: 83 ec 0c sub $0xc,%esp
113f77: 68 cc c4 13 00 push $0x13c4cc
113f7c: 89 55 e4 mov %edx,-0x1c(%ebp)
113f7f: e8 18 3d 00 00 call 117c9c <_Objects_Allocate>
113f84: 89 c3 mov %eax,%ebx
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
113f86: 83 c4 10 add $0x10,%esp
113f89: 85 c0 test %eax,%eax
113f8b: 8b 55 e4 mov -0x1c(%ebp),%edx
113f8e: 75 0c jne 113f9c <rtems_partition_create+0x9c>
_Thread_Enable_dispatch();
113f90: e8 ed 4b 00 00 call 118b82 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
113f95: b8 05 00 00 00 mov $0x5,%eax
113f9a: eb 53 jmp 113fef <rtems_partition_create+0xef>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
113f9c: 89 70 10 mov %esi,0x10(%eax)
the_partition->length = length;
113f9f: 89 50 14 mov %edx,0x14(%eax)
the_partition->buffer_size = buffer_size;
113fa2: 89 78 18 mov %edi,0x18(%eax)
the_partition->attribute_set = attribute_set;
113fa5: 8b 45 18 mov 0x18(%ebp),%eax
113fa8: 89 43 1c mov %eax,0x1c(%ebx)
the_partition->number_of_used_blocks = 0;
113fab: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx)
_Chain_Initialize( &the_partition->Memory, starting_address,
113fb2: 57 push %edi
113fb3: 89 d0 mov %edx,%eax
113fb5: 31 d2 xor %edx,%edx
113fb7: f7 f7 div %edi
113fb9: 50 push %eax
113fba: 56 push %esi
113fbb: 8d 43 24 lea 0x24(%ebx),%eax
113fbe: 50 push %eax
113fbf: e8 38 2a 00 00 call 1169fc <_Chain_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
113fc4: 8b 43 08 mov 0x8(%ebx),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
113fc7: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
113fca: 8b 15 e8 c4 13 00 mov 0x13c4e8,%edx
113fd0: 89 1c 8a mov %ebx,(%edx,%ecx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
113fd3: 8b 55 08 mov 0x8(%ebp),%edx
113fd6: 89 53 0c mov %edx,0xc(%ebx)
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
113fd9: 8b 55 1c mov 0x1c(%ebp),%edx
113fdc: 89 02 mov %eax,(%edx)
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
113fde: e8 9f 4b 00 00 call 118b82 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
113fe3: 83 c4 10 add $0x10,%esp
113fe6: 31 c0 xor %eax,%eax
113fe8: eb 05 jmp 113fef <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;
113fea: b8 08 00 00 00 mov $0x8,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
113fef: 8d 65 f4 lea -0xc(%ebp),%esp
113ff2: 5b pop %ebx
113ff3: 5e pop %esi
113ff4: 5f pop %edi
113ff5: c9 leave
113ff6: c3 ret
0010a601 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
10a601: 55 push %ebp
10a602: 89 e5 mov %esp,%ebp
10a604: 57 push %edi
10a605: 56 push %esi
10a606: 53 push %ebx
10a607: 83 ec 30 sub $0x30,%esp
10a60a: 8b 75 08 mov 0x8(%ebp),%esi
10a60d: 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 );
10a610: 8d 45 e4 lea -0x1c(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
10a613: 50 push %eax
10a614: 56 push %esi
10a615: 68 bc 6a 12 00 push $0x126abc
10a61a: e8 cd 1c 00 00 call 10c2ec <_Objects_Get>
10a61f: 89 c7 mov %eax,%edi
switch ( location ) {
10a621: 83 c4 10 add $0x10,%esp
10a624: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10a628: 0f 85 3b 01 00 00 jne 10a769 <rtems_rate_monotonic_period+0x168>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
10a62e: a1 c0 6d 12 00 mov 0x126dc0,%eax
10a633: 39 47 40 cmp %eax,0x40(%edi)
10a636: 74 0f je 10a647 <rtems_rate_monotonic_period+0x46>
_Thread_Enable_dispatch();
10a638: e8 2d 27 00 00 call 10cd6a <_Thread_Enable_dispatch>
return RTEMS_NOT_OWNER_OF_RESOURCE;
10a63d: be 17 00 00 00 mov $0x17,%esi
10a642: e9 27 01 00 00 jmp 10a76e <rtems_rate_monotonic_period+0x16d>
}
if ( length == RTEMS_PERIOD_STATUS ) {
10a647: 85 db test %ebx,%ebx
10a649: 75 1b jne 10a666 <rtems_rate_monotonic_period+0x65>
switch ( the_period->state ) {
10a64b: 8b 47 38 mov 0x38(%edi),%eax
10a64e: 31 f6 xor %esi,%esi
10a650: 83 f8 04 cmp $0x4,%eax
10a653: 77 07 ja 10a65c <rtems_rate_monotonic_period+0x5b><== NEVER TAKEN
10a655: 8b 34 85 40 fd 11 00 mov 0x11fd40(,%eax,4),%esi
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
10a65c: e8 09 27 00 00 call 10cd6a <_Thread_Enable_dispatch>
return( return_value );
10a661: e9 08 01 00 00 jmp 10a76e <rtems_rate_monotonic_period+0x16d>
}
_ISR_Disable( level );
10a666: 9c pushf
10a667: fa cli
10a668: 8f 45 d4 popl -0x2c(%ebp)
if ( the_period->state == RATE_MONOTONIC_INACTIVE ) {
10a66b: 8b 47 38 mov 0x38(%edi),%eax
10a66e: 85 c0 test %eax,%eax
10a670: 75 4c jne 10a6be <rtems_rate_monotonic_period+0xbd>
_ISR_Enable( level );
10a672: ff 75 d4 pushl -0x2c(%ebp)
10a675: 9d popf
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
10a676: 83 ec 0c sub $0xc,%esp
10a679: 57 push %edi
10a67a: e8 3f fe ff ff call 10a4be <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
10a67f: 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;
10a686: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi)
the_watchdog->routine = routine;
10a68d: c7 47 2c 78 a9 10 00 movl $0x10a978,0x2c(%edi)
the_watchdog->id = id;
10a694: 89 77 30 mov %esi,0x30(%edi)
the_watchdog->user_data = user_data;
10a697: c7 47 34 00 00 00 00 movl $0x0,0x34(%edi)
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
10a69e: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10a6a1: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10a6a4: 58 pop %eax
10a6a5: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, length );
10a6a6: 83 c7 10 add $0x10,%edi
10a6a9: 57 push %edi
10a6aa: 68 68 6c 12 00 push $0x126c68
10a6af: e8 2c 33 00 00 call 10d9e0 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10a6b4: e8 b1 26 00 00 call 10cd6a <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10a6b9: 83 c4 10 add $0x10,%esp
10a6bc: eb 65 jmp 10a723 <rtems_rate_monotonic_period+0x122>
}
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
10a6be: 83 f8 02 cmp $0x2,%eax
10a6c1: 75 64 jne 10a727 <rtems_rate_monotonic_period+0x126>
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
10a6c3: 83 ec 0c sub $0xc,%esp
10a6c6: 57 push %edi
10a6c7: e8 5a fe ff ff call 10a526 <_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;
10a6cc: c7 47 38 01 00 00 00 movl $0x1,0x38(%edi)
the_period->next_length = length;
10a6d3: 89 5f 3c mov %ebx,0x3c(%edi)
_ISR_Enable( level );
10a6d6: ff 75 d4 pushl -0x2c(%ebp)
10a6d9: 9d popf
_Thread_Executing->Wait.id = the_period->Object.id;
10a6da: a1 c0 6d 12 00 mov 0x126dc0,%eax
10a6df: 8b 57 08 mov 0x8(%edi),%edx
10a6e2: 89 50 20 mov %edx,0x20(%eax)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10a6e5: 5b pop %ebx
10a6e6: 5e pop %esi
10a6e7: 68 00 40 00 00 push $0x4000
10a6ec: 50 push %eax
10a6ed: e8 c2 2d 00 00 call 10d4b4 <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
10a6f2: 9c pushf
10a6f3: fa cli
10a6f4: 5a pop %edx
local_state = the_period->state;
10a6f5: 8b 47 38 mov 0x38(%edi),%eax
the_period->state = RATE_MONOTONIC_ACTIVE;
10a6f8: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
_ISR_Enable( level );
10a6ff: 52 push %edx
10a700: 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 )
10a701: 83 c4 10 add $0x10,%esp
10a704: 83 f8 03 cmp $0x3,%eax
10a707: 75 15 jne 10a71e <rtems_rate_monotonic_period+0x11d>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10a709: 51 push %ecx
10a70a: 51 push %ecx
10a70b: 68 00 40 00 00 push $0x4000
10a710: ff 35 c0 6d 12 00 pushl 0x126dc0
10a716: e8 39 23 00 00 call 10ca54 <_Thread_Clear_state>
10a71b: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
10a71e: e8 47 26 00 00 call 10cd6a <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10a723: 31 f6 xor %esi,%esi
10a725: eb 47 jmp 10a76e <rtems_rate_monotonic_period+0x16d>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10a727: be 04 00 00 00 mov $0x4,%esi
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
if ( the_period->state == RATE_MONOTONIC_EXPIRED ) {
10a72c: 83 f8 04 cmp $0x4,%eax
10a72f: 75 3d jne 10a76e <rtems_rate_monotonic_period+0x16d><== NEVER TAKEN
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
10a731: 83 ec 0c sub $0xc,%esp
10a734: 57 push %edi
10a735: e8 ec fd ff ff call 10a526 <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
10a73a: ff 75 d4 pushl -0x2c(%ebp)
10a73d: 9d popf
the_period->state = RATE_MONOTONIC_ACTIVE;
10a73e: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
the_period->next_length = length;
10a745: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10a748: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10a74b: 58 pop %eax
10a74c: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, length );
10a74d: 83 c7 10 add $0x10,%edi
10a750: 57 push %edi
10a751: 68 68 6c 12 00 push $0x126c68
10a756: e8 85 32 00 00 call 10d9e0 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10a75b: e8 0a 26 00 00 call 10cd6a <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
10a760: 83 c4 10 add $0x10,%esp
10a763: 66 be 06 00 mov $0x6,%si
10a767: eb 05 jmp 10a76e <rtems_rate_monotonic_period+0x16d>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10a769: be 04 00 00 00 mov $0x4,%esi
}
10a76e: 89 f0 mov %esi,%eax
10a770: 8d 65 f4 lea -0xc(%ebp),%esp
10a773: 5b pop %ebx
10a774: 5e pop %esi
10a775: 5f pop %edi
10a776: c9 leave
10a777: c3 ret
0010a778 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
10a778: 55 push %ebp
10a779: 89 e5 mov %esp,%ebp
10a77b: 57 push %edi
10a77c: 56 push %esi
10a77d: 53 push %ebx
10a77e: 83 ec 7c sub $0x7c,%esp
10a781: 8b 5d 08 mov 0x8(%ebp),%ebx
10a784: 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 )
10a787: 85 ff test %edi,%edi
10a789: 0f 84 2b 01 00 00 je 10a8ba <rtems_rate_monotonic_report_statistics_with_plugin+0x142><== NEVER TAKEN
return;
(*print)( context, "Period information by period\n" );
10a78f: 52 push %edx
10a790: 52 push %edx
10a791: 68 54 fd 11 00 push $0x11fd54
10a796: 53 push %ebx
10a797: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
10a799: 5e pop %esi
10a79a: 58 pop %eax
10a79b: 68 72 fd 11 00 push $0x11fd72
10a7a0: 53 push %ebx
10a7a1: ff d7 call *%edi
(*print)( context, "--- Wall times are in seconds ---\n" );
10a7a3: 5a pop %edx
10a7a4: 59 pop %ecx
10a7a5: 68 94 fd 11 00 push $0x11fd94
10a7aa: 53 push %ebx
10a7ab: ff d7 call *%edi
Be sure to test the various cases.
(*print)( context,"\
1234567890123456789012345678901234567890123456789012345678901234567890123456789\
\n");
*/
(*print)( context, " ID OWNER COUNT MISSED "
10a7ad: 5e pop %esi
10a7ae: 58 pop %eax
10a7af: 68 b7 fd 11 00 push $0x11fdb7
10a7b4: 53 push %ebx
10a7b5: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
10a7b7: 5a pop %edx
10a7b8: 59 pop %ecx
10a7b9: 68 02 fe 11 00 push $0x11fe02
10a7be: 53 push %ebx
10a7bf: 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 ;
10a7c1: 8b 35 c4 6a 12 00 mov 0x126ac4,%esi
10a7c7: 83 c4 10 add $0x10,%esp
10a7ca: e9 df 00 00 00 jmp 10a8ae <rtems_rate_monotonic_report_statistics_with_plugin+0x136>
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
10a7cf: 50 push %eax
10a7d0: 50 push %eax
10a7d1: 8d 45 88 lea -0x78(%ebp),%eax
10a7d4: 50 push %eax
10a7d5: 56 push %esi
10a7d6: e8 fd 4e 00 00 call 10f6d8 <rtems_rate_monotonic_get_statistics>
if ( status != RTEMS_SUCCESSFUL )
10a7db: 83 c4 10 add $0x10,%esp
10a7de: 85 c0 test %eax,%eax
10a7e0: 0f 85 c7 00 00 00 jne 10a8ad <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 );
10a7e6: 51 push %ecx
10a7e7: 51 push %ecx
10a7e8: 8d 55 c0 lea -0x40(%ebp),%edx
10a7eb: 52 push %edx
10a7ec: 56 push %esi
10a7ed: e8 8a 4f 00 00 call 10f77c <rtems_rate_monotonic_get_status>
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
10a7f2: 83 c4 0c add $0xc,%esp
10a7f5: 8d 45 e3 lea -0x1d(%ebp),%eax
10a7f8: 50 push %eax
10a7f9: 6a 05 push $0x5
10a7fb: ff 75 c0 pushl -0x40(%ebp)
10a7fe: e8 01 02 00 00 call 10aa04 <rtems_object_get_name>
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
10a803: 58 pop %eax
10a804: 5a pop %edx
10a805: ff 75 8c pushl -0x74(%ebp)
10a808: ff 75 88 pushl -0x78(%ebp)
10a80b: 8d 55 e3 lea -0x1d(%ebp),%edx
10a80e: 52 push %edx
10a80f: 56 push %esi
10a810: 68 4e fe 11 00 push $0x11fe4e
10a815: 53 push %ebx
10a816: ff d7 call *%edi
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
10a818: 8b 45 88 mov -0x78(%ebp),%eax
10a81b: 83 c4 20 add $0x20,%esp
10a81e: 85 c0 test %eax,%eax
10a820: 75 0f jne 10a831 <rtems_rate_monotonic_report_statistics_with_plugin+0xb9>
(*print)( context, "\n" );
10a822: 51 push %ecx
10a823: 51 push %ecx
10a824: 68 b4 00 12 00 push $0x1200b4
10a829: 53 push %ebx
10a82a: ff d7 call *%edi
continue;
10a82c: 83 c4 10 add $0x10,%esp
10a82f: eb 7c jmp 10a8ad <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 );
10a831: 52 push %edx
10a832: 8d 55 d8 lea -0x28(%ebp),%edx
10a835: 52 push %edx
10a836: 50 push %eax
10a837: 8d 45 a0 lea -0x60(%ebp),%eax
10a83a: 50 push %eax
10a83b: e8 74 2e 00 00 call 10d6b4 <_Timespec_Divide_by_integer>
(*print)( context,
10a840: 8b 45 dc mov -0x24(%ebp),%eax
10a843: b9 e8 03 00 00 mov $0x3e8,%ecx
10a848: 99 cltd
10a849: f7 f9 idiv %ecx
10a84b: 50 push %eax
10a84c: ff 75 d8 pushl -0x28(%ebp)
10a84f: 8b 45 9c mov -0x64(%ebp),%eax
10a852: 99 cltd
10a853: f7 f9 idiv %ecx
10a855: 50 push %eax
10a856: ff 75 98 pushl -0x68(%ebp)
10a859: 8b 45 94 mov -0x6c(%ebp),%eax
10a85c: 99 cltd
10a85d: f7 f9 idiv %ecx
10a85f: 50 push %eax
10a860: ff 75 90 pushl -0x70(%ebp)
10a863: 68 65 fe 11 00 push $0x11fe65
10a868: 53 push %ebx
10a869: 89 4d 84 mov %ecx,-0x7c(%ebp)
10a86c: 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);
10a86e: 83 c4 2c add $0x2c,%esp
10a871: 8d 55 d8 lea -0x28(%ebp),%edx
10a874: 52 push %edx
10a875: 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;
10a878: 8d 45 b8 lea -0x48(%ebp),%eax
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
10a87b: 50 push %eax
10a87c: e8 33 2e 00 00 call 10d6b4 <_Timespec_Divide_by_integer>
(*print)( context,
10a881: 8b 45 dc mov -0x24(%ebp),%eax
10a884: 8b 4d 84 mov -0x7c(%ebp),%ecx
10a887: 99 cltd
10a888: f7 f9 idiv %ecx
10a88a: 50 push %eax
10a88b: ff 75 d8 pushl -0x28(%ebp)
10a88e: 8b 45 b4 mov -0x4c(%ebp),%eax
10a891: 99 cltd
10a892: f7 f9 idiv %ecx
10a894: 50 push %eax
10a895: ff 75 b0 pushl -0x50(%ebp)
10a898: 8b 45 ac mov -0x54(%ebp),%eax
10a89b: 99 cltd
10a89c: f7 f9 idiv %ecx
10a89e: 50 push %eax
10a89f: ff 75 a8 pushl -0x58(%ebp)
10a8a2: 68 84 fe 11 00 push $0x11fe84
10a8a7: 53 push %ebx
10a8a8: ff d7 call *%edi
10a8aa: 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++ ) {
10a8ad: 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 ;
10a8ae: 3b 35 c8 6a 12 00 cmp 0x126ac8,%esi
10a8b4: 0f 86 15 ff ff ff jbe 10a7cf <rtems_rate_monotonic_report_statistics_with_plugin+0x57>
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
10a8ba: 8d 65 f4 lea -0xc(%ebp),%esp
10a8bd: 5b pop %ebx
10a8be: 5e pop %esi
10a8bf: 5f pop %edi
10a8c0: c9 leave
10a8c1: c3 ret
0011494c <rtems_region_delete>:
*/
rtems_status_code rtems_region_delete(
rtems_id id
)
{
11494c: 55 push %ebp
11494d: 89 e5 mov %esp,%ebp
11494f: 56 push %esi
114950: 53 push %ebx
114951: 83 ec 1c sub $0x1c,%esp
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
_RTEMS_Lock_allocator();
114954: ff 35 d8 c6 13 00 pushl 0x13c6d8
11495a: e8 c5 1f 00 00 call 116924 <_API_Mutex_Lock>
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
_Objects_Get_no_protection( &_Region_Information, id, location );
11495f: 83 c4 0c add $0xc,%esp
the_region = _Region_Get( id, &location );
114962: 8d 45 f4 lea -0xc(%ebp),%eax
114965: 50 push %eax
114966: ff 75 08 pushl 0x8(%ebp)
114969: 68 4c c5 13 00 push $0x13c54c
11496e: e8 55 37 00 00 call 1180c8 <_Objects_Get_no_protection>
114973: 89 c6 mov %eax,%esi
switch ( location ) {
114975: 83 c4 10 add $0x10,%esp
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
114978: bb 04 00 00 00 mov $0x4,%ebx
Region_Control *the_region;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
11497d: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
114981: 75 2a jne 1149ad <rtems_region_delete+0x61>
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 5 );
if ( the_region->number_of_used_blocks != 0 )
return_status = RTEMS_RESOURCE_IN_USE;
114983: bb 0c 00 00 00 mov $0xc,%ebx
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 5 );
if ( the_region->number_of_used_blocks != 0 )
114988: 83 78 64 00 cmpl $0x0,0x64(%eax)
11498c: 75 1f jne 1149ad <rtems_region_delete+0x61><== NEVER TAKEN
return_status = RTEMS_RESOURCE_IN_USE;
else {
_Objects_Close( &_Region_Information, &the_region->Object );
11498e: 51 push %ecx
11498f: 51 push %ecx
114990: 50 push %eax
114991: 68 4c c5 13 00 push $0x13c54c
114996: e8 6d 33 00 00 call 117d08 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Region_Free (
Region_Control *the_region
)
{
_Objects_Free( &_Region_Information, &the_region->Object );
11499b: 58 pop %eax
11499c: 5a pop %edx
11499d: 56 push %esi
11499e: 68 4c c5 13 00 push $0x13c54c
1149a3: e8 e8 35 00 00 call 117f90 <_Objects_Free>
1149a8: 83 c4 10 add $0x10,%esp
_Region_Free( the_region );
return_status = RTEMS_SUCCESSFUL;
1149ab: 30 db xor %bl,%bl
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
1149ad: 83 ec 0c sub $0xc,%esp
1149b0: ff 35 d8 c6 13 00 pushl 0x13c6d8
1149b6: e8 b1 1f 00 00 call 11696c <_API_Mutex_Unlock>
return return_status;
}
1149bb: 89 d8 mov %ebx,%eax
1149bd: 8d 65 f8 lea -0x8(%ebp),%esp
1149c0: 5b pop %ebx
1149c1: 5e pop %esi
1149c2: c9 leave
1149c3: c3 ret
001149c4 <rtems_region_extend>:
rtems_status_code rtems_region_extend(
rtems_id id,
void *starting_address,
uintptr_t length
)
{
1149c4: 55 push %ebp
1149c5: 89 e5 mov %esp,%ebp
1149c7: 57 push %edi
1149c8: 56 push %esi
1149c9: 53 push %ebx
1149ca: 83 ec 1c sub $0x1c,%esp
1149cd: 8b 7d 0c mov 0xc(%ebp),%edi
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
1149d0: be 09 00 00 00 mov $0x9,%esi
bool extend_ok;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
1149d5: 85 ff test %edi,%edi
1149d7: 74 69 je 114a42 <rtems_region_extend+0x7e>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
1149d9: 83 ec 0c sub $0xc,%esp
1149dc: ff 35 d8 c6 13 00 pushl 0x13c6d8
1149e2: e8 3d 1f 00 00 call 116924 <_API_Mutex_Lock>
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
_Objects_Get_no_protection( &_Region_Information, id, location );
1149e7: 83 c4 0c add $0xc,%esp
the_region = _Region_Get( id, &location );
1149ea: 8d 45 e0 lea -0x20(%ebp),%eax
1149ed: 50 push %eax
1149ee: ff 75 08 pushl 0x8(%ebp)
1149f1: 68 4c c5 13 00 push $0x13c54c
1149f6: e8 cd 36 00 00 call 1180c8 <_Objects_Get_no_protection>
1149fb: 89 c3 mov %eax,%ebx
switch ( location ) {
1149fd: 83 c4 10 add $0x10,%esp
114a00: 83 7d e0 00 cmpl $0x0,-0x20(%ebp)
114a04: 75 26 jne 114a2c <rtems_region_extend+0x68><== NEVER TAKEN
case OBJECTS_LOCAL:
extend_ok = _Heap_Extend(
114a06: 8d 45 e4 lea -0x1c(%ebp),%eax
114a09: 50 push %eax
114a0a: ff 75 10 pushl 0x10(%ebp)
114a0d: 57 push %edi
114a0e: 8d 43 68 lea 0x68(%ebx),%eax
114a11: 50 push %eax
114a12: e8 74 29 00 00 call 11738b <_Heap_Extend>
starting_address,
length,
&amount_extended
);
if ( extend_ok ) {
114a17: 83 c4 10 add $0x10,%esp
114a1a: 84 c0 test %al,%al
114a1c: 74 13 je 114a31 <rtems_region_extend+0x6d>
the_region->length += amount_extended;
114a1e: 8b 45 e4 mov -0x1c(%ebp),%eax
114a21: 01 43 54 add %eax,0x54(%ebx)
the_region->maximum_segment_size += amount_extended;
114a24: 01 43 5c add %eax,0x5c(%ebx)
return_status = RTEMS_SUCCESSFUL;
114a27: 66 31 f6 xor %si,%si
114a2a: eb 05 jmp 114a31 <rtems_region_extend+0x6d>
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
114a2c: be 04 00 00 00 mov $0x4,%esi <== NOT EXECUTED
break;
}
_RTEMS_Unlock_allocator();
114a31: 83 ec 0c sub $0xc,%esp
114a34: ff 35 d8 c6 13 00 pushl 0x13c6d8
114a3a: e8 2d 1f 00 00 call 11696c <_API_Mutex_Unlock>
return return_status;
114a3f: 83 c4 10 add $0x10,%esp
}
114a42: 89 f0 mov %esi,%eax
114a44: 8d 65 f4 lea -0xc(%ebp),%esp
114a47: 5b pop %ebx
114a48: 5e pop %esi
114a49: 5f pop %edi
114a4a: c9 leave
114a4b: c3 ret
00114c58 <rtems_region_get_segment_size>:
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
114c58: 55 push %ebp
114c59: 89 e5 mov %esp,%ebp
114c5b: 56 push %esi
114c5c: 53 push %ebx
114c5d: 83 ec 20 sub $0x20,%esp
114c60: 8b 5d 0c mov 0xc(%ebp),%ebx
114c63: 8b 75 10 mov 0x10(%ebp),%esi
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
return RTEMS_INVALID_ADDRESS;
114c66: b8 09 00 00 00 mov $0x9,%eax
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
114c6b: 85 db test %ebx,%ebx
114c6d: 74 6a je 114cd9 <rtems_region_get_segment_size+0x81><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( !size )
114c6f: 85 f6 test %esi,%esi
114c71: 74 66 je 114cd9 <rtems_region_get_segment_size+0x81><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
114c73: 83 ec 0c sub $0xc,%esp
114c76: ff 35 d8 c6 13 00 pushl 0x13c6d8
114c7c: e8 a3 1c 00 00 call 116924 <_API_Mutex_Lock>
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
_Objects_Get_no_protection( &_Region_Information, id, location );
114c81: 83 c4 0c add $0xc,%esp
the_region = _Region_Get( id, &location );
114c84: 8d 45 f4 lea -0xc(%ebp),%eax
114c87: 50 push %eax
114c88: ff 75 08 pushl 0x8(%ebp)
114c8b: 68 4c c5 13 00 push $0x13c54c
114c90: e8 33 34 00 00 call 1180c8 <_Objects_Get_no_protection>
switch ( location ) {
114c95: 83 c4 10 add $0x10,%esp
114c98: 8b 55 f4 mov -0xc(%ebp),%edx
114c9b: 85 d2 test %edx,%edx
114c9d: 74 0d je 114cac <rtems_region_get_segment_size+0x54><== ALWAYS TAKEN
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
114c9f: 31 c0 xor %eax,%eax
114ca1: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED
114ca4: 0f 94 c0 sete %al <== NOT EXECUTED
114ca7: c1 e0 02 shl $0x2,%eax <== NOT EXECUTED
114caa: eb 16 jmp 114cc2 <rtems_region_get_segment_size+0x6a><== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) )
114cac: 52 push %edx
114cad: 56 push %esi
114cae: 53 push %ebx
114caf: 83 c0 68 add $0x68,%eax
114cb2: 50 push %eax
114cb3: e8 ec 2e 00 00 call 117ba4 <_Heap_Size_of_alloc_area>
114cb8: 83 c4 10 add $0x10,%esp
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
114cbb: 3c 01 cmp $0x1,%al
114cbd: 19 c0 sbb %eax,%eax
114cbf: 83 e0 09 and $0x9,%eax
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
114cc2: 83 ec 0c sub $0xc,%esp
114cc5: ff 35 d8 c6 13 00 pushl 0x13c6d8
114ccb: 89 45 e4 mov %eax,-0x1c(%ebp)
114cce: e8 99 1c 00 00 call 11696c <_API_Mutex_Unlock>
return return_status;
114cd3: 83 c4 10 add $0x10,%esp
114cd6: 8b 45 e4 mov -0x1c(%ebp),%eax
}
114cd9: 8d 65 f8 lea -0x8(%ebp),%esp
114cdc: 5b pop %ebx
114cdd: 5e pop %esi
114cde: c9 leave
114cdf: c3 ret
00114d04 <rtems_region_resize_segment>:
rtems_id id,
void *segment,
uintptr_t size,
uintptr_t *old_size
)
{
114d04: 55 push %ebp
114d05: 89 e5 mov %esp,%ebp
114d07: 57 push %edi
114d08: 56 push %esi
114d09: 53 push %ebx
114d0a: 83 ec 1c sub $0x1c,%esp
114d0d: 8b 75 14 mov 0x14(%ebp),%esi
rtems_status_code return_status;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
return RTEMS_INVALID_ADDRESS;
114d10: b8 09 00 00 00 mov $0x9,%eax
uintptr_t osize;
rtems_status_code return_status;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
114d15: 85 f6 test %esi,%esi
114d17: 0f 84 9d 00 00 00 je 114dba <rtems_region_resize_segment+0xb6><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
114d1d: 83 ec 0c sub $0xc,%esp
114d20: ff 35 d8 c6 13 00 pushl 0x13c6d8
114d26: e8 f9 1b 00 00 call 116924 <_API_Mutex_Lock>
114d2b: 83 c4 0c add $0xc,%esp
the_region = _Region_Get( id, &location );
114d2e: 8d 45 e0 lea -0x20(%ebp),%eax
114d31: 50 push %eax
114d32: ff 75 08 pushl 0x8(%ebp)
114d35: 68 4c c5 13 00 push $0x13c54c
114d3a: e8 89 33 00 00 call 1180c8 <_Objects_Get_no_protection>
114d3f: 89 c3 mov %eax,%ebx
switch ( location ) {
114d41: 83 c4 10 add $0x10,%esp
114d44: 83 7d e0 00 cmpl $0x0,-0x20(%ebp)
114d48: 75 5a jne 114da4 <rtems_region_resize_segment+0xa0><== NEVER TAKEN
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 7 );
status = _Heap_Resize_block(
114d4a: 83 ec 0c sub $0xc,%esp
114d4d: 8d 45 e4 lea -0x1c(%ebp),%eax
114d50: 50 push %eax
114d51: 8d 45 dc lea -0x24(%ebp),%eax
114d54: 50 push %eax
114d55: ff 75 10 pushl 0x10(%ebp)
114d58: ff 75 0c pushl 0xc(%ebp)
114d5b: 8d 43 68 lea 0x68(%ebx),%eax
114d5e: 50 push %eax
114d5f: e8 58 2d 00 00 call 117abc <_Heap_Resize_block>
114d64: 89 c7 mov %eax,%edi
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
114d66: 8b 45 dc mov -0x24(%ebp),%eax
114d69: 89 06 mov %eax,(%esi)
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
114d6b: 83 c4 20 add $0x20,%esp
114d6e: 85 ff test %edi,%edi
114d70: 75 10 jne 114d82 <rtems_region_resize_segment+0x7e>
_Region_Process_queue( the_region ); /* unlocks allocator */
114d72: 83 ec 0c sub $0xc,%esp
114d75: 53 push %ebx
114d76: e8 c9 66 00 00 call 11b444 <_Region_Process_queue>
114d7b: 83 c4 10 add $0x10,%esp
else
_RTEMS_Unlock_allocator();
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
114d7e: 31 c0 xor %eax,%eax
114d80: eb 38 jmp 114dba <rtems_region_resize_segment+0xb6>
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
_Region_Process_queue( the_region ); /* unlocks allocator */
else
_RTEMS_Unlock_allocator();
114d82: 83 ec 0c sub $0xc,%esp
114d85: ff 35 d8 c6 13 00 pushl 0x13c6d8
114d8b: e8 dc 1b 00 00 call 11696c <_API_Mutex_Unlock>
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
if (status == HEAP_RESIZE_UNSATISFIED)
114d90: 83 c4 10 add $0x10,%esp
return RTEMS_UNSATISFIED;
114d93: 31 c0 xor %eax,%eax
114d95: 83 ff 01 cmp $0x1,%edi
114d98: 0f 94 c0 sete %al
114d9b: 8d 04 85 09 00 00 00 lea 0x9(,%eax,4),%eax
114da2: eb 16 jmp 114dba <rtems_region_resize_segment+0xb6>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
114da4: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
114da7: ff 35 d8 c6 13 00 pushl 0x13c6d8 <== NOT EXECUTED
114dad: e8 ba 1b 00 00 call 11696c <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
114db2: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
114db5: b8 04 00 00 00 mov $0x4,%eax <== NOT EXECUTED
}
114dba: 8d 65 f4 lea -0xc(%ebp),%esp
114dbd: 5b pop %ebx
114dbe: 5e pop %esi
114dbf: 5f pop %edi
114dc0: c9 leave
114dc1: c3 ret
00114dc4 <rtems_region_return_segment>:
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
114dc4: 55 push %ebp
114dc5: 89 e5 mov %esp,%ebp
114dc7: 56 push %esi
114dc8: 53 push %ebx
114dc9: 83 ec 1c sub $0x1c,%esp
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
114dcc: ff 35 d8 c6 13 00 pushl 0x13c6d8
114dd2: e8 4d 1b 00 00 call 116924 <_API_Mutex_Lock>
114dd7: 83 c4 0c add $0xc,%esp
the_region = _Region_Get( id, &location );
114dda: 8d 45 f4 lea -0xc(%ebp),%eax
114ddd: 50 push %eax
114dde: ff 75 08 pushl 0x8(%ebp)
114de1: 68 4c c5 13 00 push $0x13c54c
114de6: e8 dd 32 00 00 call 1180c8 <_Objects_Get_no_protection>
114deb: 89 c3 mov %eax,%ebx
switch ( location ) {
114ded: 83 c4 10 add $0x10,%esp
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
114df0: be 04 00 00 00 mov $0x4,%esi
register Region_Control *the_region;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
114df5: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
114df9: 75 2e jne 114e29 <rtems_region_return_segment+0x65><== NEVER TAKEN
RTEMS_INLINE_ROUTINE bool _Region_Free_segment (
Region_Control *the_region,
void *the_segment
)
{
return _Heap_Free( &the_region->Memory, the_segment );
114dfb: 50 push %eax
114dfc: 50 push %eax
114dfd: ff 75 0c pushl 0xc(%ebp)
114e00: 8d 43 68 lea 0x68(%ebx),%eax
114e03: 50 push %eax
114e04: e8 9f 27 00 00 call 1175a8 <_Heap_Free>
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
114e09: 83 c4 10 add $0x10,%esp
return_status = RTEMS_INVALID_ADDRESS;
114e0c: be 09 00 00 00 mov $0x9,%esi
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
114e11: 84 c0 test %al,%al
114e13: 74 14 je 114e29 <rtems_region_return_segment+0x65><== NEVER TAKEN
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
114e15: ff 4b 64 decl 0x64(%ebx)
_Region_Process_queue(the_region); /* unlocks allocator */
114e18: 83 ec 0c sub $0xc,%esp
114e1b: 53 push %ebx
114e1c: e8 23 66 00 00 call 11b444 <_Region_Process_queue>
return RTEMS_SUCCESSFUL;
114e21: 83 c4 10 add $0x10,%esp
114e24: 66 31 f6 xor %si,%si
114e27: eb 11 jmp 114e3a <rtems_region_return_segment+0x76>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
114e29: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
114e2c: ff 35 d8 c6 13 00 pushl 0x13c6d8 <== NOT EXECUTED
114e32: e8 35 1b 00 00 call 11696c <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
114e37: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
114e3a: 89 f0 mov %esi,%eax
114e3c: 8d 65 f8 lea -0x8(%ebp),%esp
114e3f: 5b pop %ebx
114e40: 5e pop %esi
114e41: c9 leave
114e42: c3 ret
00115260 <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
115260: 55 push %ebp
115261: 89 e5 mov %esp,%ebp
115263: 53 push %ebx
115264: 83 ec 14 sub $0x14,%esp
115267: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
11526a: 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 )
11526f: 85 db test %ebx,%ebx
115271: 74 6d je 1152e0 <rtems_signal_send+0x80>
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
115273: 50 push %eax
115274: 50 push %eax
115275: 8d 45 f4 lea -0xc(%ebp),%eax
115278: 50 push %eax
115279: ff 75 08 pushl 0x8(%ebp)
11527c: e8 23 39 00 00 call 118ba4 <_Thread_Get>
switch ( location ) {
115281: 83 c4 10 add $0x10,%esp
115284: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
115288: 75 51 jne 1152db <rtems_signal_send+0x7b>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
11528a: 8b 90 e4 00 00 00 mov 0xe4(%eax),%edx
asr = &api->Signal;
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
115290: 83 7a 0c 00 cmpl $0x0,0xc(%edx)
115294: 74 39 je 1152cf <rtems_signal_send+0x6f>
if ( asr->is_enabled ) {
115296: 80 7a 08 00 cmpb $0x0,0x8(%edx)
11529a: 74 22 je 1152be <rtems_signal_send+0x5e>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
11529c: 9c pushf
11529d: fa cli
11529e: 59 pop %ecx
*signal_set |= signals;
11529f: 09 5a 14 or %ebx,0x14(%edx)
_ISR_Enable( _level );
1152a2: 51 push %ecx
1152a3: 9d popf
_ASR_Post_signals( signal_set, &asr->signals_posted );
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
1152a4: 83 3d 54 c8 13 00 00 cmpl $0x0,0x13c854
1152ab: 74 19 je 1152c6 <rtems_signal_send+0x66>
1152ad: 3b 05 58 c8 13 00 cmp 0x13c858,%eax
1152b3: 75 11 jne 1152c6 <rtems_signal_send+0x66><== NEVER TAKEN
_Thread_Dispatch_necessary = true;
1152b5: c6 05 64 c8 13 00 01 movb $0x1,0x13c864
1152bc: eb 08 jmp 1152c6 <rtems_signal_send+0x66>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
1152be: 9c pushf
1152bf: fa cli
1152c0: 58 pop %eax
*signal_set |= signals;
1152c1: 09 5a 18 or %ebx,0x18(%edx)
_ISR_Enable( _level );
1152c4: 50 push %eax
1152c5: 9d popf
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
1152c6: e8 b7 38 00 00 call 118b82 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1152cb: 31 c0 xor %eax,%eax
1152cd: eb 11 jmp 1152e0 <rtems_signal_send+0x80>
}
_Thread_Enable_dispatch();
1152cf: e8 ae 38 00 00 call 118b82 <_Thread_Enable_dispatch>
return RTEMS_NOT_DEFINED;
1152d4: b8 0b 00 00 00 mov $0xb,%eax
1152d9: eb 05 jmp 1152e0 <rtems_signal_send+0x80>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1152db: b8 04 00 00 00 mov $0x4,%eax
}
1152e0: 8b 5d fc mov -0x4(%ebp),%ebx
1152e3: c9 leave
1152e4: c3 ret
00106334 <rtems_stack_checker_begin_extension>:
* rtems_stack_checker_Begin_extension
*/
void rtems_stack_checker_begin_extension(
Thread_Control *the_thread
)
{
106334: 55 push %ebp
106335: 89 e5 mov %esp,%ebp
106337: 57 push %edi
106338: 56 push %esi
106339: 8b 45 08 mov 0x8(%ebp),%eax
Stack_check_Control *the_pattern;
if ( the_thread->Object.id == 0 ) /* skip system tasks */
10633c: 83 78 08 00 cmpl $0x0,0x8(%eax)
106340: 74 15 je 106357 <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;
106342: 8b b8 b8 00 00 00 mov 0xb8(%eax),%edi
106348: 83 c7 08 add $0x8,%edi
10634b: be 10 43 12 00 mov $0x124310,%esi
106350: b9 04 00 00 00 mov $0x4,%ecx
106355: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
}
106357: 5e pop %esi
106358: 5f pop %edi
106359: c9 leave
10635a: c3 ret
0010630d <rtems_stack_checker_create_extension>:
*/
bool rtems_stack_checker_create_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *the_thread
)
{
10630d: 55 push %ebp
10630e: 89 e5 mov %esp,%ebp
106310: 57 push %edi
106311: 8b 7d 0c mov 0xc(%ebp),%edi
Stack_check_Initialize();
106314: e8 8a ff ff ff call 1062a3 <Stack_check_Initialize>
if (the_thread)
106319: 85 ff test %edi,%edi
10631b: 74 12 je 10632f <rtems_stack_checker_create_extension+0x22><== NEVER TAKEN
Stack_check_Dope_stack(&the_thread->Start.Initial_stack);
10631d: 8b 8f b4 00 00 00 mov 0xb4(%edi),%ecx
106323: 8b 97 b8 00 00 00 mov 0xb8(%edi),%edx
106329: b0 a5 mov $0xa5,%al
10632b: 89 d7 mov %edx,%edi
10632d: f3 aa rep stos %al,%es:(%edi)
return true;
}
10632f: b0 01 mov $0x1,%al
106331: 5f pop %edi
106332: c9 leave
106333: c3 ret
00106468 <rtems_stack_checker_is_blown>:
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
106468: 55 push %ebp
106469: 89 e5 mov %esp,%ebp
10646b: 53 push %ebx
10646c: 83 ec 04 sub $0x4,%esp
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
10646f: a1 84 46 12 00 mov 0x124684,%eax
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
106474: 8b 90 b8 00 00 00 mov 0xb8(%eax),%edx
return false;
10647a: 31 db xor %ebx,%ebx
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
10647c: 39 d5 cmp %edx,%ebp
10647e: 72 0e jb 10648e <rtems_stack_checker_is_blown+0x26><== NEVER TAKEN
return false;
}
if ( sp > (the_stack->area + the_stack->size) ) {
106480: 8b 80 b4 00 00 00 mov 0xb4(%eax),%eax
106486: 8d 04 02 lea (%edx,%eax,1),%eax
}
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
106489: 39 c5 cmp %eax,%ebp
10648b: 0f 96 c3 setbe %bl
{
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
bool sp_ok;
bool pattern_ok = true;
10648e: b0 01 mov $0x1,%al
/*
* The stack checker must be initialized before the pattern is there
* to check.
*/
if ( Stack_check_Initialized ) {
106490: 83 3d f8 3f 12 00 00 cmpl $0x0,0x123ff8
106497: 74 19 je 1064b2 <rtems_stack_checker_is_blown+0x4a><== NEVER TAKEN
pattern_ok = (!memcmp(
106499: 83 c2 08 add $0x8,%edx
10649c: 51 push %ecx
10649d: 6a 10 push $0x10
10649f: 68 10 43 12 00 push $0x124310
1064a4: 52 push %edx
1064a5: e8 d2 a5 00 00 call 110a7c <memcmp>
1064aa: 83 c4 10 add $0x10,%esp
1064ad: 85 c0 test %eax,%eax
1064af: 0f 94 c0 sete %al
/*
* Let's report as much as we can.
*/
if ( !sp_ok || !pattern_ok ) {
1064b2: 84 db test %bl,%bl
1064b4: 74 04 je 1064ba <rtems_stack_checker_is_blown+0x52><== NEVER TAKEN
1064b6: 84 c0 test %al,%al
1064b8: 75 11 jne 1064cb <rtems_stack_checker_is_blown+0x63><== ALWAYS TAKEN
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
1064ba: 52 push %edx <== NOT EXECUTED
1064bb: 52 push %edx <== NOT EXECUTED
1064bc: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
1064bf: 50 push %eax <== NOT EXECUTED
1064c0: ff 35 84 46 12 00 pushl 0x124684 <== NOT EXECUTED
1064c6: e8 90 fe ff ff call 10635b <Stack_check_report_blown_task><== NOT EXECUTED
/*
* The Stack Pointer and the Pattern Area are OK so return false.
*/
return false;
}
1064cb: 31 c0 xor %eax,%eax
1064cd: 8b 5d fc mov -0x4(%ebp),%ebx
1064d0: c9 leave
1064d1: c3 ret
00106537 <rtems_stack_checker_report_usage>:
void rtems_stack_checker_report_usage( void )
{
106537: 55 push %ebp <== NOT EXECUTED
106538: 89 e5 mov %esp,%ebp <== NOT EXECUTED
10653a: 83 ec 10 sub $0x10,%esp <== NOT EXECUTED
rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin );
10653d: 68 c4 79 10 00 push $0x1079c4 <== NOT EXECUTED
106542: 6a 00 push $0x0 <== NOT EXECUTED
106544: e8 89 ff ff ff call 1064d2 <rtems_stack_checker_report_usage_with_plugin><== NOT EXECUTED
106549: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
10654c: c9 leave <== NOT EXECUTED
10654d: c3 ret <== NOT EXECUTED
001064d2 <rtems_stack_checker_report_usage_with_plugin>:
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
1064d2: 55 push %ebp <== NOT EXECUTED
1064d3: 89 e5 mov %esp,%ebp <== NOT EXECUTED
1064d5: 56 push %esi <== NOT EXECUTED
1064d6: 53 push %ebx <== NOT EXECUTED
1064d7: 8b 75 08 mov 0x8(%ebp),%esi <== NOT EXECUTED
1064da: 8b 5d 0c mov 0xc(%ebp),%ebx <== NOT EXECUTED
if ( !print )
1064dd: 85 db test %ebx,%ebx <== NOT EXECUTED
1064df: 74 4f je 106530 <rtems_stack_checker_report_usage_with_plugin+0x5e><== NOT EXECUTED
return;
print_context = context;
1064e1: 89 35 f0 3f 12 00 mov %esi,0x123ff0 <== NOT EXECUTED
print_handler = print;
1064e7: 89 1d f4 3f 12 00 mov %ebx,0x123ff4 <== NOT EXECUTED
(*print)( context, "Stack usage by thread\n");
1064ed: 51 push %ecx <== NOT EXECUTED
1064ee: 51 push %ecx <== NOT EXECUTED
1064ef: 68 7e de 11 00 push $0x11de7e <== NOT EXECUTED
1064f4: 56 push %esi <== NOT EXECUTED
1064f5: ff d3 call *%ebx <== NOT EXECUTED
(*print)( context,
1064f7: 58 pop %eax <== NOT EXECUTED
1064f8: 5a pop %edx <== NOT EXECUTED
1064f9: 68 95 de 11 00 push $0x11de95 <== NOT EXECUTED
1064fe: 56 push %esi <== NOT EXECUTED
1064ff: 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 );
106501: c7 04 24 88 61 10 00 movl $0x106188,(%esp) <== NOT EXECUTED
106508: e8 cf 45 00 00 call 10aadc <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);
10650d: c7 04 24 ff ff ff ff movl $0xffffffff,(%esp) <== NOT EXECUTED
106514: e8 6f fc ff ff call 106188 <Stack_check_Dump_threads_usage><== NOT EXECUTED
#endif
print_context = NULL;
106519: c7 05 f0 3f 12 00 00 movl $0x0,0x123ff0 <== NOT EXECUTED
106520: 00 00 00
print_handler = NULL;
106523: c7 05 f4 3f 12 00 00 movl $0x0,0x123ff4 <== NOT EXECUTED
10652a: 00 00 00
10652d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
106530: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
106533: 5b pop %ebx <== NOT EXECUTED
106534: 5e pop %esi <== NOT EXECUTED
106535: c9 leave <== NOT EXECUTED
106536: c3 ret <== NOT EXECUTED
0010640f <rtems_stack_checker_switch_extension>:
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
10640f: 55 push %ebp
106410: 89 e5 mov %esp,%ebp
106412: 53 push %ebx
106413: 83 ec 14 sub $0x14,%esp
106416: 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);
106419: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
10641f: 8d 48 08 lea 0x8(%eax),%ecx
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
return false;
106422: 31 d2 xor %edx,%edx
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
106424: 39 c5 cmp %eax,%ebp
106426: 72 0b jb 106433 <rtems_stack_checker_switch_extension+0x24><== NEVER TAKEN
return false;
}
if ( sp > (the_stack->area + the_stack->size) ) {
106428: 03 83 b4 00 00 00 add 0xb4(%ebx),%eax
}
/*
* rtems_stack_checker_switch_extension
*/
void rtems_stack_checker_switch_extension(
10642e: 39 c5 cmp %eax,%ebp
106430: 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,
106433: 50 push %eax
106434: 6a 10 push $0x10
106436: 68 10 43 12 00 push $0x124310
10643b: 51 push %ecx
10643c: 88 55 f4 mov %dl,-0xc(%ebp)
10643f: e8 38 a6 00 00 call 110a7c <memcmp>
106444: 83 c4 10 add $0x10,%esp
106447: 85 c0 test %eax,%eax
106449: 0f 94 c0 sete %al
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
10644c: 8a 55 f4 mov -0xc(%ebp),%dl
10644f: 84 d2 test %dl,%dl
106451: 74 04 je 106457 <rtems_stack_checker_switch_extension+0x48><== NEVER TAKEN
106453: 84 c0 test %al,%al
106455: 75 0c jne 106463 <rtems_stack_checker_switch_extension+0x54><== ALWAYS TAKEN
Stack_check_report_blown_task( running, pattern_ok );
106457: 52 push %edx <== NOT EXECUTED
106458: 52 push %edx <== NOT EXECUTED
106459: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
10645c: 50 push %eax <== NOT EXECUTED
10645d: 53 push %ebx <== NOT EXECUTED
10645e: e8 f8 fe ff ff call 10635b <Stack_check_report_blown_task><== NOT EXECUTED
}
}
106463: 8b 5d fc mov -0x4(%ebp),%ebx
106466: c9 leave
106467: c3 ret
0010e3c0 <rtems_string_to_double>:
rtems_status_code rtems_string_to_double (
const char *s,
double *n,
char **endptr
)
{
10e3c0: 55 push %ebp
10e3c1: 89 e5 mov %esp,%ebp
10e3c3: 57 push %edi
10e3c4: 56 push %esi
10e3c5: 53 push %ebx
10e3c6: 83 ec 2c sub $0x2c,%esp
10e3c9: 8b 75 08 mov 0x8(%ebp),%esi
10e3cc: 8b 5d 0c mov 0xc(%ebp),%ebx
10e3cf: 8b 7d 10 mov 0x10(%ebp),%edi
double result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10e3d2: ba 09 00 00 00 mov $0x9,%edx
)
{
double result;
char *end;
if ( !n )
10e3d7: 85 db test %ebx,%ebx
10e3d9: 0f 84 95 00 00 00 je 10e474 <rtems_string_to_double+0xb4>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10e3df: e8 98 23 00 00 call 11077c <__errno>
10e3e4: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10e3ea: c7 03 00 00 00 00 movl $0x0,(%ebx)
10e3f0: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx)
result = strtod( s, &end );
10e3f7: 50 push %eax
10e3f8: 50 push %eax
10e3f9: 8d 45 e4 lea -0x1c(%ebp),%eax
10e3fc: 50 push %eax
10e3fd: 56 push %esi
10e3fe: e8 25 4e 00 00 call 113228 <strtod>
if ( endptr )
10e403: 83 c4 10 add $0x10,%esp
10e406: 85 ff test %edi,%edi
10e408: 74 05 je 10e40f <rtems_string_to_double+0x4f>
*endptr = end;
10e40a: 8b 45 e4 mov -0x1c(%ebp),%eax
10e40d: 89 07 mov %eax,(%edi)
if ( end == s )
return RTEMS_NOT_DEFINED;
10e40f: ba 0b 00 00 00 mov $0xb,%edx
result = strtod( s, &end );
if ( endptr )
*endptr = end;
if ( end == s )
10e414: 39 75 e4 cmp %esi,-0x1c(%ebp)
10e417: 74 4d je 10e466 <rtems_string_to_double+0xa6>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e419: dd 5d c8 fstpl -0x38(%ebp)
10e41c: e8 5b 23 00 00 call 11077c <__errno>
10e421: 83 38 22 cmpl $0x22,(%eax)
10e424: dd 45 c8 fldl -0x38(%ebp)
10e427: 75 37 jne 10e460 <rtems_string_to_double+0xa0>
10e429: d9 ee fldz
10e42b: d9 c9 fxch %st(1)
10e42d: dd e1 fucom %st(1)
10e42f: df e0 fnstsw %ax
10e431: dd d9 fstp %st(1)
10e433: 9e sahf
10e434: 7a 07 jp 10e43d <rtems_string_to_double+0x7d><== NEVER TAKEN
(( result == 0 ) || ( result == HUGE_VAL ) || ( result == -HUGE_VAL )))
return RTEMS_INVALID_NUMBER;
10e436: ba 0a 00 00 00 mov $0xa,%edx
*endptr = end;
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e43b: 74 2d je 10e46a <rtems_string_to_double+0xaa><== NEVER TAKEN
(( result == 0 ) || ( result == HUGE_VAL ) || ( result == -HUGE_VAL )))
return RTEMS_INVALID_NUMBER;
10e43d: ba 0a 00 00 00 mov $0xa,%edx
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
(( result == 0 ) || ( result == HUGE_VAL ) || ( result == -HUGE_VAL )))
10e442: dd 05 40 25 12 00 fldl 0x122540
10e448: d9 c9 fxch %st(1)
10e44a: dd e1 fucom %st(1)
10e44c: df e0 fnstsw %ax
10e44e: dd d9 fstp %st(1)
10e450: 9e sahf
10e451: 77 1b ja 10e46e <rtems_string_to_double+0xae><== ALWAYS TAKEN
10e453: dd 05 48 25 12 00 fldl 0x122548 <== NOT EXECUTED
10e459: dd e9 fucomp %st(1) <== NOT EXECUTED
10e45b: df e0 fnstsw %ax <== NOT EXECUTED
10e45d: 9e sahf <== NOT EXECUTED
10e45e: 77 12 ja 10e472 <rtems_string_to_double+0xb2><== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
*n = result;
10e460: dd 1b fstpl (%ebx)
return RTEMS_SUCCESSFUL;
10e462: 31 d2 xor %edx,%edx
10e464: eb 0e jmp 10e474 <rtems_string_to_double+0xb4>
10e466: dd d8 fstp %st(0)
10e468: eb 0a jmp 10e474 <rtems_string_to_double+0xb4>
10e46a: dd d8 fstp %st(0) <== NOT EXECUTED
10e46c: eb 06 jmp 10e474 <rtems_string_to_double+0xb4><== NOT EXECUTED
10e46e: dd d8 fstp %st(0)
10e470: eb 02 jmp 10e474 <rtems_string_to_double+0xb4>
10e472: dd d8 fstp %st(0) <== NOT EXECUTED
}
10e474: 89 d0 mov %edx,%eax
10e476: 8d 65 f4 lea -0xc(%ebp),%esp
10e479: 5b pop %ebx
10e47a: 5e pop %esi
10e47b: 5f pop %edi
10e47c: c9 leave
10e47d: c3 ret
0010e480 <rtems_string_to_float>:
rtems_status_code rtems_string_to_float (
const char *s,
float *n,
char **endptr
)
{
10e480: 55 push %ebp
10e481: 89 e5 mov %esp,%ebp
10e483: 57 push %edi
10e484: 56 push %esi
10e485: 53 push %ebx
10e486: 83 ec 2c sub $0x2c,%esp
10e489: 8b 75 08 mov 0x8(%ebp),%esi
10e48c: 8b 5d 0c mov 0xc(%ebp),%ebx
10e48f: 8b 7d 10 mov 0x10(%ebp),%edi
float result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10e492: ba 09 00 00 00 mov $0x9,%edx
)
{
float result;
char *end;
if ( !n )
10e497: 85 db test %ebx,%ebx
10e499: 0f 84 8e 00 00 00 je 10e52d <rtems_string_to_float+0xad>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10e49f: e8 d8 22 00 00 call 11077c <__errno>
10e4a4: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10e4aa: c7 03 00 00 00 00 movl $0x0,(%ebx)
result = strtof( s, &end );
10e4b0: 50 push %eax
10e4b1: 50 push %eax
10e4b2: 8d 45 e4 lea -0x1c(%ebp),%eax
10e4b5: 50 push %eax
10e4b6: 56 push %esi
10e4b7: e8 88 4d 00 00 call 113244 <strtof>
if ( endptr )
10e4bc: 83 c4 10 add $0x10,%esp
10e4bf: 85 ff test %edi,%edi
10e4c1: 74 05 je 10e4c8 <rtems_string_to_float+0x48>
*endptr = end;
10e4c3: 8b 45 e4 mov -0x1c(%ebp),%eax
10e4c6: 89 07 mov %eax,(%edi)
if ( end == s )
return RTEMS_NOT_DEFINED;
10e4c8: ba 0b 00 00 00 mov $0xb,%edx
result = strtof( s, &end );
if ( endptr )
*endptr = end;
if ( end == s )
10e4cd: 39 75 e4 cmp %esi,-0x1c(%ebp)
10e4d0: 74 4d je 10e51f <rtems_string_to_float+0x9f>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e4d2: d9 5d c8 fstps -0x38(%ebp)
10e4d5: e8 a2 22 00 00 call 11077c <__errno>
10e4da: 83 38 22 cmpl $0x22,(%eax)
10e4dd: d9 45 c8 flds -0x38(%ebp)
10e4e0: 75 37 jne 10e519 <rtems_string_to_float+0x99>
10e4e2: d9 ee fldz
10e4e4: d9 c9 fxch %st(1)
10e4e6: dd e1 fucom %st(1)
10e4e8: df e0 fnstsw %ax
10e4ea: dd d9 fstp %st(1)
10e4ec: 9e sahf
10e4ed: 7a 07 jp 10e4f6 <rtems_string_to_float+0x76><== NEVER TAKEN
(( result == 0 ) || ( result == HUGE_VALF ) || ( result == -HUGE_VALF )))
return RTEMS_INVALID_NUMBER;
10e4ef: ba 0a 00 00 00 mov $0xa,%edx
*endptr = end;
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e4f4: 74 2d je 10e523 <rtems_string_to_float+0xa3><== NEVER TAKEN
(( result == 0 ) || ( result == HUGE_VALF ) || ( result == -HUGE_VALF )))
return RTEMS_INVALID_NUMBER;
10e4f6: ba 0a 00 00 00 mov $0xa,%edx
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
(( result == 0 ) || ( result == HUGE_VALF ) || ( result == -HUGE_VALF )))
10e4fb: d9 05 50 25 12 00 flds 0x122550
10e501: d9 c9 fxch %st(1)
10e503: dd e1 fucom %st(1)
10e505: df e0 fnstsw %ax
10e507: dd d9 fstp %st(1)
10e509: 9e sahf
10e50a: 77 1b ja 10e527 <rtems_string_to_float+0xa7><== ALWAYS TAKEN
10e50c: d9 05 54 25 12 00 flds 0x122554 <== NOT EXECUTED
10e512: dd e9 fucomp %st(1) <== NOT EXECUTED
10e514: df e0 fnstsw %ax <== NOT EXECUTED
10e516: 9e sahf <== NOT EXECUTED
10e517: 77 12 ja 10e52b <rtems_string_to_float+0xab><== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
*n = result;
10e519: d9 1b fstps (%ebx)
return RTEMS_SUCCESSFUL;
10e51b: 31 d2 xor %edx,%edx
10e51d: eb 0e jmp 10e52d <rtems_string_to_float+0xad>
10e51f: dd d8 fstp %st(0)
10e521: eb 0a jmp 10e52d <rtems_string_to_float+0xad>
10e523: dd d8 fstp %st(0) <== NOT EXECUTED
10e525: eb 06 jmp 10e52d <rtems_string_to_float+0xad><== NOT EXECUTED
10e527: dd d8 fstp %st(0)
10e529: eb 02 jmp 10e52d <rtems_string_to_float+0xad>
10e52b: dd d8 fstp %st(0) <== NOT EXECUTED
}
10e52d: 89 d0 mov %edx,%eax
10e52f: 8d 65 f4 lea -0xc(%ebp),%esp
10e532: 5b pop %ebx
10e533: 5e pop %esi
10e534: 5f pop %edi
10e535: c9 leave
10e536: c3 ret
0010e538 <rtems_string_to_int>:
const char *s,
int *n,
char **endptr,
int base
)
{
10e538: 55 push %ebp
10e539: 89 e5 mov %esp,%ebp
10e53b: 57 push %edi
10e53c: 56 push %esi
10e53d: 53 push %ebx
10e53e: 83 ec 2c sub $0x2c,%esp
10e541: 8b 7d 08 mov 0x8(%ebp),%edi
10e544: 8b 75 0c mov 0xc(%ebp),%esi
10e547: 8b 55 10 mov 0x10(%ebp),%edx
long result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10e54a: b8 09 00 00 00 mov $0x9,%eax
)
{
long result;
char *end;
if ( !n )
10e54f: 85 f6 test %esi,%esi
10e551: 74 6b je 10e5be <rtems_string_to_int+0x86>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10e553: 89 55 d4 mov %edx,-0x2c(%ebp)
10e556: e8 21 22 00 00 call 11077c <__errno>
10e55b: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10e561: c7 06 00 00 00 00 movl $0x0,(%esi)
result = strtol( s, &end, base );
10e567: 50 push %eax
10e568: ff 75 14 pushl 0x14(%ebp)
10e56b: 8d 45 e4 lea -0x1c(%ebp),%eax
10e56e: 50 push %eax
10e56f: 57 push %edi
10e570: e8 8f 4e 00 00 call 113404 <strtol>
10e575: 89 c3 mov %eax,%ebx
if ( endptr )
10e577: 83 c4 10 add $0x10,%esp
10e57a: 8b 55 d4 mov -0x2c(%ebp),%edx
10e57d: 85 d2 test %edx,%edx
10e57f: 74 05 je 10e586 <rtems_string_to_int+0x4e>
*endptr = end;
10e581: 8b 45 e4 mov -0x1c(%ebp),%eax
10e584: 89 02 mov %eax,(%edx)
if ( end == s )
return RTEMS_NOT_DEFINED;
10e586: b8 0b 00 00 00 mov $0xb,%eax
result = strtol( s, &end, base );
if ( endptr )
*endptr = end;
if ( end == s )
10e58b: 39 7d e4 cmp %edi,-0x1c(%ebp)
10e58e: 74 2e je 10e5be <rtems_string_to_int+0x86>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e590: e8 e7 21 00 00 call 11077c <__errno>
10e595: 83 38 22 cmpl $0x22,(%eax)
10e598: 75 19 jne 10e5b3 <rtems_string_to_int+0x7b>
10e59a: 81 fb ff ff ff 7f cmp $0x7fffffff,%ebx
10e5a0: 74 17 je 10e5b9 <rtems_string_to_int+0x81><== ALWAYS TAKEN
10e5a2: 85 db test %ebx,%ebx <== NOT EXECUTED
10e5a4: 74 13 je 10e5b9 <rtems_string_to_int+0x81><== NOT EXECUTED
(( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN )))
return RTEMS_INVALID_NUMBER;
10e5a6: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
(( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN )))
10e5ab: 81 fb 00 00 00 80 cmp $0x80000000,%ebx <== NOT EXECUTED
10e5b1: 74 0b je 10e5be <rtems_string_to_int+0x86><== NOT EXECUTED
errno = ERANGE;
return RTEMS_INVALID_NUMBER;
}
#endif
*n = result;
10e5b3: 89 1e mov %ebx,(%esi)
return RTEMS_SUCCESSFUL;
10e5b5: 31 c0 xor %eax,%eax
10e5b7: eb 05 jmp 10e5be <rtems_string_to_int+0x86>
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
(( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN )))
return RTEMS_INVALID_NUMBER;
10e5b9: b8 0a 00 00 00 mov $0xa,%eax
#endif
*n = result;
return RTEMS_SUCCESSFUL;
}
10e5be: 8d 65 f4 lea -0xc(%ebp),%esp
10e5c1: 5b pop %ebx
10e5c2: 5e pop %esi
10e5c3: 5f pop %edi
10e5c4: c9 leave
10e5c5: c3 ret
0010e674 <rtems_string_to_long>:
const char *s,
long *n,
char **endptr,
int base
)
{
10e674: 55 push %ebp
10e675: 89 e5 mov %esp,%ebp
10e677: 57 push %edi
10e678: 56 push %esi
10e679: 53 push %ebx
10e67a: 83 ec 2c sub $0x2c,%esp
10e67d: 8b 7d 08 mov 0x8(%ebp),%edi
10e680: 8b 75 0c mov 0xc(%ebp),%esi
10e683: 8b 55 10 mov 0x10(%ebp),%edx
long result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10e686: b8 09 00 00 00 mov $0x9,%eax
)
{
long result;
char *end;
if ( !n )
10e68b: 85 f6 test %esi,%esi
10e68d: 74 6b je 10e6fa <rtems_string_to_long+0x86>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10e68f: 89 55 d4 mov %edx,-0x2c(%ebp)
10e692: e8 e5 20 00 00 call 11077c <__errno>
10e697: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10e69d: c7 06 00 00 00 00 movl $0x0,(%esi)
result = strtol( s, &end, base );
10e6a3: 50 push %eax
10e6a4: ff 75 14 pushl 0x14(%ebp)
10e6a7: 8d 45 e4 lea -0x1c(%ebp),%eax
10e6aa: 50 push %eax
10e6ab: 57 push %edi
10e6ac: e8 53 4d 00 00 call 113404 <strtol>
10e6b1: 89 c3 mov %eax,%ebx
if ( endptr )
10e6b3: 83 c4 10 add $0x10,%esp
10e6b6: 8b 55 d4 mov -0x2c(%ebp),%edx
10e6b9: 85 d2 test %edx,%edx
10e6bb: 74 05 je 10e6c2 <rtems_string_to_long+0x4e>
*endptr = end;
10e6bd: 8b 45 e4 mov -0x1c(%ebp),%eax
10e6c0: 89 02 mov %eax,(%edx)
if ( end == s )
return RTEMS_NOT_DEFINED;
10e6c2: b8 0b 00 00 00 mov $0xb,%eax
result = strtol( s, &end, base );
if ( endptr )
*endptr = end;
if ( end == s )
10e6c7: 39 7d e4 cmp %edi,-0x1c(%ebp)
10e6ca: 74 2e je 10e6fa <rtems_string_to_long+0x86>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e6cc: e8 ab 20 00 00 call 11077c <__errno>
10e6d1: 83 38 22 cmpl $0x22,(%eax)
10e6d4: 75 19 jne 10e6ef <rtems_string_to_long+0x7b>
10e6d6: 81 fb ff ff ff 7f cmp $0x7fffffff,%ebx
10e6dc: 74 17 je 10e6f5 <rtems_string_to_long+0x81>
10e6de: 85 db test %ebx,%ebx
10e6e0: 74 13 je 10e6f5 <rtems_string_to_long+0x81><== NEVER TAKEN
(( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN )))
return RTEMS_INVALID_NUMBER;
10e6e2: b8 0a 00 00 00 mov $0xa,%eax
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
(( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN )))
10e6e7: 81 fb 00 00 00 80 cmp $0x80000000,%ebx
10e6ed: 74 0b je 10e6fa <rtems_string_to_long+0x86><== ALWAYS TAKEN
return RTEMS_INVALID_NUMBER;
*n = result;
10e6ef: 89 1e mov %ebx,(%esi)
return RTEMS_SUCCESSFUL;
10e6f1: 31 c0 xor %eax,%eax
10e6f3: eb 05 jmp 10e6fa <rtems_string_to_long+0x86>
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
(( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN )))
return RTEMS_INVALID_NUMBER;
10e6f5: b8 0a 00 00 00 mov $0xa,%eax
*n = result;
return RTEMS_SUCCESSFUL;
}
10e6fa: 8d 65 f4 lea -0xc(%ebp),%esp
10e6fd: 5b pop %ebx
10e6fe: 5e pop %esi
10e6ff: 5f pop %edi
10e700: c9 leave
10e701: c3 ret
0010e5c8 <rtems_string_to_long_long>:
const char *s,
long long *n,
char **endptr,
int base
)
{
10e5c8: 55 push %ebp
10e5c9: 89 e5 mov %esp,%ebp
10e5cb: 57 push %edi
10e5cc: 56 push %esi
10e5cd: 53 push %ebx
10e5ce: 83 ec 2c sub $0x2c,%esp
10e5d1: 8b 5d 0c mov 0xc(%ebp),%ebx
10e5d4: 8b 7d 10 mov 0x10(%ebp),%edi
long long result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10e5d7: b8 09 00 00 00 mov $0x9,%eax
)
{
long long result;
char *end;
if ( !n )
10e5dc: 85 db test %ebx,%ebx
10e5de: 0f 84 85 00 00 00 je 10e669 <rtems_string_to_long_long+0xa1>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10e5e4: e8 93 21 00 00 call 11077c <__errno>
10e5e9: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10e5ef: c7 03 00 00 00 00 movl $0x0,(%ebx)
10e5f5: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx)
result = strtoll( s, &end, base );
10e5fc: 50 push %eax
10e5fd: ff 75 14 pushl 0x14(%ebp)
10e600: 8d 45 e4 lea -0x1c(%ebp),%eax
10e603: 50 push %eax
10e604: ff 75 08 pushl 0x8(%ebp)
10e607: e8 14 4e 00 00 call 113420 <strtoll>
10e60c: 89 c6 mov %eax,%esi
if ( endptr )
10e60e: 83 c4 10 add $0x10,%esp
10e611: 85 ff test %edi,%edi
10e613: 74 05 je 10e61a <rtems_string_to_long_long+0x52>
*endptr = end;
10e615: 8b 45 e4 mov -0x1c(%ebp),%eax
10e618: 89 07 mov %eax,(%edi)
if ( end == s )
return RTEMS_NOT_DEFINED;
10e61a: b8 0b 00 00 00 mov $0xb,%eax
result = strtoll( s, &end, base );
if ( endptr )
*endptr = end;
if ( end == s )
10e61f: 8b 4d 08 mov 0x8(%ebp),%ecx
10e622: 39 4d e4 cmp %ecx,-0x1c(%ebp)
10e625: 74 42 je 10e669 <rtems_string_to_long_long+0xa1>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e627: 89 55 d4 mov %edx,-0x2c(%ebp)
10e62a: e8 4d 21 00 00 call 11077c <__errno>
10e62f: 83 38 22 cmpl $0x22,(%eax)
10e632: 8b 55 d4 mov -0x2c(%ebp),%edx
10e635: 75 24 jne 10e65b <rtems_string_to_long_long+0x93>
(( result == 0 ) || ( result == LONG_LONG_MAX ) || ( result == LONG_LONG_MIN )))
10e637: 89 f1 mov %esi,%ecx
10e639: f7 d1 not %ecx
10e63b: 89 d0 mov %edx,%eax
10e63d: 35 ff ff ff 7f xor $0x7fffffff,%eax
*endptr = end;
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e642: 09 c1 or %eax,%ecx
10e644: 74 1e je 10e664 <rtems_string_to_long_long+0x9c>
10e646: 89 f0 mov %esi,%eax
10e648: 09 d0 or %edx,%eax
10e64a: 74 18 je 10e664 <rtems_string_to_long_long+0x9c><== NEVER TAKEN
(( result == 0 ) || ( result == LONG_LONG_MAX ) || ( result == LONG_LONG_MIN )))
10e64c: 8d 8a 00 00 00 80 lea -0x80000000(%edx),%ecx
return RTEMS_INVALID_NUMBER;
10e652: b8 0a 00 00 00 mov $0xa,%eax
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
(( result == 0 ) || ( result == LONG_LONG_MAX ) || ( result == LONG_LONG_MIN )))
10e657: 09 f1 or %esi,%ecx
10e659: 74 0e je 10e669 <rtems_string_to_long_long+0xa1><== ALWAYS TAKEN
return RTEMS_INVALID_NUMBER;
*n = result;
10e65b: 89 33 mov %esi,(%ebx)
10e65d: 89 53 04 mov %edx,0x4(%ebx)
return RTEMS_SUCCESSFUL;
10e660: 31 c0 xor %eax,%eax
10e662: eb 05 jmp 10e669 <rtems_string_to_long_long+0xa1>
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
(( result == 0 ) || ( result == LONG_LONG_MAX ) || ( result == LONG_LONG_MIN )))
return RTEMS_INVALID_NUMBER;
10e664: b8 0a 00 00 00 mov $0xa,%eax
*n = result;
return RTEMS_SUCCESSFUL;
}
10e669: 8d 65 f4 lea -0xc(%ebp),%esp
10e66c: 5b pop %ebx
10e66d: 5e pop %esi
10e66e: 5f pop %edi
10e66f: c9 leave
10e670: c3 ret
0010e71c <rtems_string_to_unsigned_char>:
const char *s,
unsigned char *n,
char **endptr,
int base
)
{
10e71c: 55 push %ebp
10e71d: 89 e5 mov %esp,%ebp
10e71f: 57 push %edi
10e720: 56 push %esi
10e721: 53 push %ebx
10e722: 83 ec 2c sub $0x2c,%esp
10e725: 8b 7d 08 mov 0x8(%ebp),%edi
10e728: 8b 5d 0c mov 0xc(%ebp),%ebx
10e72b: 8b 55 10 mov 0x10(%ebp),%edx
unsigned long result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10e72e: b8 09 00 00 00 mov $0x9,%eax
)
{
unsigned long result;
char *end;
if ( !n )
10e733: 85 db test %ebx,%ebx
10e735: 74 71 je 10e7a8 <rtems_string_to_unsigned_char+0x8c>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10e737: 89 55 d4 mov %edx,-0x2c(%ebp)
10e73a: e8 3d 20 00 00 call 11077c <__errno>
10e73f: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10e745: c6 03 00 movb $0x0,(%ebx)
result = strtoul( s, &end, base );
10e748: 50 push %eax
10e749: ff 75 14 pushl 0x14(%ebp)
10e74c: 8d 45 e4 lea -0x1c(%ebp),%eax
10e74f: 50 push %eax
10e750: 57 push %edi
10e751: e8 6a 51 00 00 call 1138c0 <strtoul>
10e756: 89 c6 mov %eax,%esi
if ( endptr )
10e758: 83 c4 10 add $0x10,%esp
10e75b: 8b 55 d4 mov -0x2c(%ebp),%edx
10e75e: 85 d2 test %edx,%edx
10e760: 74 05 je 10e767 <rtems_string_to_unsigned_char+0x4b>
*endptr = end;
10e762: 8b 45 e4 mov -0x1c(%ebp),%eax
10e765: 89 02 mov %eax,(%edx)
if ( end == s )
return RTEMS_NOT_DEFINED;
10e767: b8 0b 00 00 00 mov $0xb,%eax
result = strtoul( s, &end, base );
if ( endptr )
*endptr = end;
if ( end == s )
10e76c: 39 7d e4 cmp %edi,-0x1c(%ebp)
10e76f: 74 37 je 10e7a8 <rtems_string_to_unsigned_char+0x8c>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e771: e8 06 20 00 00 call 11077c <__errno>
10e776: 83 38 22 cmpl $0x22,(%eax)
10e779: 75 0d jne 10e788 <rtems_string_to_unsigned_char+0x6c><== ALWAYS TAKEN
(( result == 0 ) || ( result == ULONG_MAX )))
10e77b: 8d 56 ff lea -0x1(%esi),%edx <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
10e77e: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED
*endptr = end;
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e783: 83 fa fd cmp $0xfffffffd,%edx <== NOT EXECUTED
10e786: 77 20 ja 10e7a8 <rtems_string_to_unsigned_char+0x8c><== NOT EXECUTED
(( result == 0 ) || ( result == ULONG_MAX )))
return RTEMS_INVALID_NUMBER;
#if (UCHAR_MAX < ULONG_MAX)
if ( result > UCHAR_MAX ) {
10e788: 81 fe ff 00 00 00 cmp $0xff,%esi
10e78e: 76 12 jbe 10e7a2 <rtems_string_to_unsigned_char+0x86><== ALWAYS TAKEN
errno = ERANGE;
10e790: e8 e7 1f 00 00 call 11077c <__errno> <== NOT EXECUTED
10e795: c7 00 22 00 00 00 movl $0x22,(%eax) <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
10e79b: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED
10e7a0: eb 06 jmp 10e7a8 <rtems_string_to_unsigned_char+0x8c><== NOT EXECUTED
}
#endif
*n = result;
10e7a2: 89 f0 mov %esi,%eax
10e7a4: 88 03 mov %al,(%ebx)
return RTEMS_SUCCESSFUL;
10e7a6: 31 c0 xor %eax,%eax
}
10e7a8: 8d 65 f4 lea -0xc(%ebp),%esp
10e7ab: 5b pop %ebx
10e7ac: 5e pop %esi
10e7ad: 5f pop %edi
10e7ae: c9 leave
10e7af: c3 ret
0010e7b0 <rtems_string_to_unsigned_int>:
const char *s,
unsigned int *n,
char **endptr,
int base
)
{
10e7b0: 55 push %ebp
10e7b1: 89 e5 mov %esp,%ebp
10e7b3: 57 push %edi
10e7b4: 56 push %esi
10e7b5: 53 push %ebx
10e7b6: 83 ec 2c sub $0x2c,%esp
10e7b9: 8b 7d 08 mov 0x8(%ebp),%edi
10e7bc: 8b 5d 0c mov 0xc(%ebp),%ebx
10e7bf: 8b 55 10 mov 0x10(%ebp),%edx
unsigned long result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10e7c2: b8 09 00 00 00 mov $0x9,%eax
)
{
unsigned long result;
char *end;
if ( !n )
10e7c7: 85 db test %ebx,%ebx
10e7c9: 74 58 je 10e823 <rtems_string_to_unsigned_int+0x73>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10e7cb: 89 55 d4 mov %edx,-0x2c(%ebp)
10e7ce: e8 a9 1f 00 00 call 11077c <__errno>
10e7d3: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10e7d9: c7 03 00 00 00 00 movl $0x0,(%ebx)
result = strtoul( s, &end, base );
10e7df: 50 push %eax
10e7e0: ff 75 14 pushl 0x14(%ebp)
10e7e3: 8d 45 e4 lea -0x1c(%ebp),%eax
10e7e6: 50 push %eax
10e7e7: 57 push %edi
10e7e8: e8 d3 50 00 00 call 1138c0 <strtoul>
10e7ed: 89 c6 mov %eax,%esi
if ( endptr )
10e7ef: 83 c4 10 add $0x10,%esp
10e7f2: 8b 55 d4 mov -0x2c(%ebp),%edx
10e7f5: 85 d2 test %edx,%edx
10e7f7: 74 05 je 10e7fe <rtems_string_to_unsigned_int+0x4e>
*endptr = end;
10e7f9: 8b 45 e4 mov -0x1c(%ebp),%eax
10e7fc: 89 02 mov %eax,(%edx)
if ( end == s )
return RTEMS_NOT_DEFINED;
10e7fe: b8 0b 00 00 00 mov $0xb,%eax
result = strtoul( s, &end, base );
if ( endptr )
*endptr = end;
if ( end == s )
10e803: 39 7d e4 cmp %edi,-0x1c(%ebp)
10e806: 74 1b je 10e823 <rtems_string_to_unsigned_int+0x73>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e808: e8 6f 1f 00 00 call 11077c <__errno>
10e80d: 83 38 22 cmpl $0x22,(%eax)
10e810: 75 0d jne 10e81f <rtems_string_to_unsigned_int+0x6f>
(( result == 0 ) || ( result == ULONG_MAX )))
10e812: 8d 56 ff lea -0x1(%esi),%edx
return RTEMS_INVALID_NUMBER;
10e815: b8 0a 00 00 00 mov $0xa,%eax
*endptr = end;
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e81a: 83 fa fd cmp $0xfffffffd,%edx
10e81d: 77 04 ja 10e823 <rtems_string_to_unsigned_int+0x73><== ALWAYS TAKEN
errno = ERANGE;
return RTEMS_INVALID_NUMBER;
}
#endif
*n = result;
10e81f: 89 33 mov %esi,(%ebx)
return RTEMS_SUCCESSFUL;
10e821: 31 c0 xor %eax,%eax
}
10e823: 8d 65 f4 lea -0xc(%ebp),%esp
10e826: 5b pop %ebx
10e827: 5e pop %esi
10e828: 5f pop %edi
10e829: c9 leave
10e82a: c3 ret
0010e8c8 <rtems_string_to_unsigned_long>:
const char *s,
unsigned long *n,
char **endptr,
int base
)
{
10e8c8: 55 push %ebp
10e8c9: 89 e5 mov %esp,%ebp
10e8cb: 57 push %edi
10e8cc: 56 push %esi
10e8cd: 53 push %ebx
10e8ce: 83 ec 2c sub $0x2c,%esp
10e8d1: 8b 7d 08 mov 0x8(%ebp),%edi
10e8d4: 8b 5d 0c mov 0xc(%ebp),%ebx
10e8d7: 8b 55 10 mov 0x10(%ebp),%edx
unsigned long result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10e8da: b8 09 00 00 00 mov $0x9,%eax
)
{
unsigned long result;
char *end;
if ( !n )
10e8df: 85 db test %ebx,%ebx
10e8e1: 74 58 je 10e93b <rtems_string_to_unsigned_long+0x73>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10e8e3: 89 55 d4 mov %edx,-0x2c(%ebp)
10e8e6: e8 91 1e 00 00 call 11077c <__errno>
10e8eb: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10e8f1: c7 03 00 00 00 00 movl $0x0,(%ebx)
result = strtoul( s, &end, base );
10e8f7: 50 push %eax
10e8f8: ff 75 14 pushl 0x14(%ebp)
10e8fb: 8d 45 e4 lea -0x1c(%ebp),%eax
10e8fe: 50 push %eax
10e8ff: 57 push %edi
10e900: e8 bb 4f 00 00 call 1138c0 <strtoul>
10e905: 89 c6 mov %eax,%esi
if ( endptr )
10e907: 83 c4 10 add $0x10,%esp
10e90a: 8b 55 d4 mov -0x2c(%ebp),%edx
10e90d: 85 d2 test %edx,%edx
10e90f: 74 05 je 10e916 <rtems_string_to_unsigned_long+0x4e>
*endptr = end;
10e911: 8b 45 e4 mov -0x1c(%ebp),%eax
10e914: 89 02 mov %eax,(%edx)
if ( end == s )
return RTEMS_NOT_DEFINED;
10e916: b8 0b 00 00 00 mov $0xb,%eax
result = strtoul( s, &end, base );
if ( endptr )
*endptr = end;
if ( end == s )
10e91b: 39 7d e4 cmp %edi,-0x1c(%ebp)
10e91e: 74 1b je 10e93b <rtems_string_to_unsigned_long+0x73>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e920: e8 57 1e 00 00 call 11077c <__errno>
10e925: 83 38 22 cmpl $0x22,(%eax)
10e928: 75 0d jne 10e937 <rtems_string_to_unsigned_long+0x6f>
(( result == 0 ) || ( result == ULONG_MAX )))
10e92a: 8d 56 ff lea -0x1(%esi),%edx
return RTEMS_INVALID_NUMBER;
10e92d: b8 0a 00 00 00 mov $0xa,%eax
*endptr = end;
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e932: 83 fa fd cmp $0xfffffffd,%edx
10e935: 77 04 ja 10e93b <rtems_string_to_unsigned_long+0x73><== ALWAYS TAKEN
(( result == 0 ) || ( result == ULONG_MAX )))
return RTEMS_INVALID_NUMBER;
*n = result;
10e937: 89 33 mov %esi,(%ebx)
return RTEMS_SUCCESSFUL;
10e939: 31 c0 xor %eax,%eax
}
10e93b: 8d 65 f4 lea -0xc(%ebp),%esp
10e93e: 5b pop %ebx
10e93f: 5e pop %esi
10e940: 5f pop %edi
10e941: c9 leave
10e942: c3 ret
0010e82c <rtems_string_to_unsigned_long_long>:
const char *s,
unsigned long long *n,
char **endptr,
int base
)
{
10e82c: 55 push %ebp
10e82d: 89 e5 mov %esp,%ebp
10e82f: 57 push %edi
10e830: 56 push %esi
10e831: 53 push %ebx
10e832: 83 ec 2c sub $0x2c,%esp
10e835: 8b 7d 08 mov 0x8(%ebp),%edi
10e838: 8b 5d 0c mov 0xc(%ebp),%ebx
10e83b: 8b 75 10 mov 0x10(%ebp),%esi
unsigned long long result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10e83e: b8 09 00 00 00 mov $0x9,%eax
)
{
unsigned long long result;
char *end;
if ( !n )
10e843: 85 db test %ebx,%ebx
10e845: 74 76 je 10e8bd <rtems_string_to_unsigned_long_long+0x91>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10e847: e8 30 1f 00 00 call 11077c <__errno>
10e84c: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10e852: c7 03 00 00 00 00 movl $0x0,(%ebx)
10e858: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx)
result = strtoull( s, &end, base );
10e85f: 50 push %eax
10e860: ff 75 14 pushl 0x14(%ebp)
10e863: 8d 45 e4 lea -0x1c(%ebp),%eax
10e866: 50 push %eax
10e867: 57 push %edi
10e868: e8 6f 50 00 00 call 1138dc <strtoull>
10e86d: 89 d1 mov %edx,%ecx
10e86f: 89 c2 mov %eax,%edx
if ( endptr )
10e871: 83 c4 10 add $0x10,%esp
10e874: 85 f6 test %esi,%esi
10e876: 74 05 je 10e87d <rtems_string_to_unsigned_long_long+0x51>
*endptr = end;
10e878: 8b 45 e4 mov -0x1c(%ebp),%eax
10e87b: 89 06 mov %eax,(%esi)
if ( end == s )
return RTEMS_NOT_DEFINED;
10e87d: b8 0b 00 00 00 mov $0xb,%eax
result = strtoull( s, &end, base );
if ( endptr )
*endptr = end;
if ( end == s )
10e882: 39 7d e4 cmp %edi,-0x1c(%ebp)
10e885: 74 36 je 10e8bd <rtems_string_to_unsigned_long_long+0x91>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e887: 89 55 d4 mov %edx,-0x2c(%ebp)
10e88a: 89 4d d0 mov %ecx,-0x30(%ebp)
10e88d: e8 ea 1e 00 00 call 11077c <__errno>
10e892: 83 38 22 cmpl $0x22,(%eax)
10e895: 8b 55 d4 mov -0x2c(%ebp),%edx
10e898: 8b 4d d0 mov -0x30(%ebp),%ecx
10e89b: 75 19 jne 10e8b6 <rtems_string_to_unsigned_long_long+0x8a>
(( result == 0 ) || ( result == ULONG_LONG_MAX )))
10e89d: 89 d6 mov %edx,%esi
10e89f: 89 cf mov %ecx,%edi
10e8a1: 83 c6 ff add $0xffffffff,%esi
10e8a4: 83 d7 ff adc $0xffffffff,%edi
*endptr = end;
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e8a7: 83 ff ff cmp $0xffffffff,%edi
10e8aa: 72 0a jb 10e8b6 <rtems_string_to_unsigned_long_long+0x8a><== NEVER TAKEN
(( result == 0 ) || ( result == ULONG_LONG_MAX )))
return RTEMS_INVALID_NUMBER;
10e8ac: b8 0a 00 00 00 mov $0xa,%eax
*endptr = end;
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10e8b1: 83 fe fd cmp $0xfffffffd,%esi
10e8b4: 77 07 ja 10e8bd <rtems_string_to_unsigned_long_long+0x91><== ALWAYS TAKEN
(( result == 0 ) || ( result == ULONG_LONG_MAX )))
return RTEMS_INVALID_NUMBER;
*n = result;
10e8b6: 89 13 mov %edx,(%ebx)
10e8b8: 89 4b 04 mov %ecx,0x4(%ebx)
return RTEMS_SUCCESSFUL;
10e8bb: 31 c0 xor %eax,%eax
}
10e8bd: 8d 65 f4 lea -0xc(%ebp),%esp
10e8c0: 5b pop %ebx
10e8c1: 5e pop %esi
10e8c2: 5f pop %edi
10e8c3: c9 leave
10e8c4: c3 ret
001066cc <rtems_tarfs_load>:
int rtems_tarfs_load(
char *mountpoint,
uint8_t *tar_image,
size_t tar_size
)
{
1066cc: 55 push %ebp
1066cd: 89 e5 mov %esp,%ebp
1066cf: 57 push %edi
1066d0: 56 push %esi
1066d1: 53 push %ebx
1066d2: 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(
1066d8: 31 c0 xor %eax,%eax
1066da: 83 c9 ff or $0xffffffff,%ecx
1066dd: 8b 7d 08 mov 0x8(%ebp),%edi
1066e0: f2 ae repnz scas %es:(%edi),%al
1066e2: f7 d1 not %ecx
1066e4: 49 dec %ecx
1066e5: 6a 00 push $0x0
1066e7: 8d 45 d0 lea -0x30(%ebp),%eax
1066ea: 50 push %eax
1066eb: 6a 00 push $0x0
1066ed: 51 push %ecx
1066ee: ff 75 08 pushl 0x8(%ebp)
1066f1: e8 d4 09 00 00 call 1070ca <rtems_filesystem_evaluate_path>
1066f6: 89 85 54 fe ff ff mov %eax,-0x1ac(%ebp)
strlen(mountpoint),
0,
&root_loc,
0
);
if (status != 0)
1066fc: 83 c4 20 add $0x20,%esp
1066ff: 85 c0 test %eax,%eax
106701: 0f 85 d9 01 00 00 jne 1068e0 <rtems_tarfs_load+0x214>
return -1;
if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops)
106707: 8b 45 dc mov -0x24(%ebp),%eax
10670a: 31 f6 xor %esi,%esi
10670c: 3d c4 2b 12 00 cmp $0x122bc4,%eax
106711: 74 1b je 10672e <rtems_tarfs_load+0x62>
106713: 3d a8 35 12 00 cmp $0x1235a8,%eax
106718: 0f 85 c2 01 00 00 jne 1068e0 <rtems_tarfs_load+0x214><== ALWAYS TAKEN
10671e: 8b b5 54 fe ff ff mov -0x1ac(%ebp),%esi <== NOT EXECUTED
106724: eb 08 jmp 10672e <rtems_tarfs_load+0x62> <== NOT EXECUTED
106726: 8b b5 50 fe ff ff mov -0x1b0(%ebp),%esi
10672c: eb 18 jmp 106746 <rtems_tarfs_load+0x7a>
* should not have this path.
*/
else if (linkflag == REGTYPE) {
const char *name;
loc = root_loc;
10672e: 8d 45 bc lea -0x44(%ebp),%eax
106731: 89 85 34 fe ff ff mov %eax,-0x1cc(%ebp)
106737: 8d 55 d0 lea -0x30(%ebp),%edx
10673a: 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);
106740: 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)
106746: 8d 86 00 02 00 00 lea 0x200(%esi),%eax
10674c: 89 85 50 fe ff ff mov %eax,-0x1b0(%ebp)
106752: 8b 55 10 mov 0x10(%ebp),%edx
106755: 39 d0 cmp %edx,%eax
106757: 0f 87 8d 01 00 00 ja 1068ea <rtems_tarfs_load+0x21e><== NEVER TAKEN
break;
/*
* Read a header.
*/
hdr_ptr = (char *) &tar_image[offset];
10675d: 03 75 0c add 0xc(%ebp),%esi
offset += 512;
if (strncmp(&hdr_ptr[257], "ustar", 5))
106760: 8d 86 01 01 00 00 lea 0x101(%esi),%eax
106766: 52 push %edx
106767: 6a 05 push $0x5
106769: 68 0c 2c 12 00 push $0x122c0c
10676e: 50 push %eax
10676f: e8 f8 d6 00 00 call 113e6c <strncmp>
106774: 83 c4 10 add $0x10,%esp
106777: 85 c0 test %eax,%eax
106779: 0f 85 6b 01 00 00 jne 1068ea <rtems_tarfs_load+0x21e>
break;
strncpy(filename, hdr_ptr, MAX_NAME_FIELD_SIZE);
10677f: 50 push %eax
106780: 6a 63 push $0x63
106782: 56 push %esi
106783: 8d 85 58 ff ff ff lea -0xa8(%ebp),%eax
106789: 50 push %eax
10678a: e8 6d d7 00 00 call 113efc <strncpy>
filename[MAX_NAME_FIELD_SIZE] = '\0';
10678f: c6 45 bb 00 movb $0x0,-0x45(%ebp)
linkflag = hdr_ptr[156];
106793: 8a 96 9c 00 00 00 mov 0x9c(%esi),%dl
file_mode = _rtems_octal2ulong(&hdr_ptr[100], 8);
106799: 59 pop %ecx
10679a: 5f pop %edi
10679b: 6a 08 push $0x8
10679d: 8d 46 64 lea 0x64(%esi),%eax
1067a0: 50 push %eax
1067a1: 88 95 44 fe ff ff mov %dl,-0x1bc(%ebp)
1067a7: e8 60 6d 00 00 call 10d50c <_rtems_octal2ulong>
1067ac: 89 85 48 fe ff ff mov %eax,-0x1b8(%ebp)
file_size = _rtems_octal2ulong(&hdr_ptr[124], 12);
1067b2: 5f pop %edi
1067b3: 58 pop %eax
1067b4: 6a 0c push $0xc
1067b6: 8d 46 7c lea 0x7c(%esi),%eax
1067b9: 50 push %eax
1067ba: e8 4d 6d 00 00 call 10d50c <_rtems_octal2ulong>
1067bf: 89 85 4c fe ff ff mov %eax,-0x1b4(%ebp)
hdr_chksum = _rtems_octal2ulong(&hdr_ptr[148], 8);
1067c5: 5a pop %edx
1067c6: 59 pop %ecx
1067c7: 6a 08 push $0x8
1067c9: 8d 86 94 00 00 00 lea 0x94(%esi),%eax
1067cf: 50 push %eax
1067d0: e8 37 6d 00 00 call 10d50c <_rtems_octal2ulong>
1067d5: 89 c7 mov %eax,%edi
if (_rtems_tar_header_checksum(hdr_ptr) != hdr_chksum)
1067d7: 89 34 24 mov %esi,(%esp)
1067da: e8 5b 6d 00 00 call 10d53a <_rtems_tar_header_checksum>
1067df: 83 c4 10 add $0x10,%esp
1067e2: 39 f8 cmp %edi,%eax
1067e4: 8a 95 44 fe ff ff mov -0x1bc(%ebp),%dl
1067ea: 0f 85 fa 00 00 00 jne 1068ea <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) {
1067f0: 80 fa 35 cmp $0x35,%dl
1067f3: 75 57 jne 10684c <rtems_tarfs_load+0x180>
strcpy(full_filename, mountpoint);
1067f5: 50 push %eax
1067f6: 50 push %eax
1067f7: ff 75 08 pushl 0x8(%ebp)
1067fa: 53 push %ebx
1067fb: e8 04 d3 00 00 call 113b04 <strcpy>
if (full_filename[strlen(full_filename)-1] != '/')
106800: 31 c0 xor %eax,%eax
106802: 83 c9 ff or $0xffffffff,%ecx
106805: 89 df mov %ebx,%edi
106807: f2 ae repnz scas %es:(%edi),%al
106809: f7 d1 not %ecx
10680b: 83 c4 10 add $0x10,%esp
10680e: 80 bc 0d 56 fe ff ff cmpb $0x2f,-0x1aa(%ebp,%ecx,1)
106815: 2f
106816: 74 10 je 106828 <rtems_tarfs_load+0x15c><== ALWAYS TAKEN
strcat(full_filename, "/");
106818: 57 push %edi <== NOT EXECUTED
106819: 57 push %edi <== NOT EXECUTED
10681a: 68 d9 eb 11 00 push $0x11ebd9 <== NOT EXECUTED
10681f: 53 push %ebx <== NOT EXECUTED
106820: e8 2b d1 00 00 call 113950 <strcat> <== NOT EXECUTED
106825: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
strcat(full_filename, filename);
106828: 56 push %esi
106829: 56 push %esi
10682a: 8d 95 58 ff ff ff lea -0xa8(%ebp),%edx
106830: 52 push %edx
106831: 53 push %ebx
106832: e8 19 d1 00 00 call 113950 <strcat>
mkdir(full_filename, S_IRWXU | S_IRWXG | S_IRWXO);
106837: 5a pop %edx
106838: 59 pop %ecx
106839: 68 ff 01 00 00 push $0x1ff
10683e: 53 push %ebx
10683f: e8 58 0f 00 00 call 10779c <mkdir>
106844: 83 c4 10 add $0x10,%esp
106847: e9 da fe ff ff jmp 106726 <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) {
10684c: 80 fa 30 cmp $0x30,%dl
10684f: 0f 85 d1 fe ff ff jne 106726 <rtems_tarfs_load+0x5a>
const char *name;
loc = root_loc;
106855: b9 05 00 00 00 mov $0x5,%ecx
10685a: 8b bd 34 fe ff ff mov -0x1cc(%ebp),%edi
106860: 8b b5 30 fe ff ff mov -0x1d0(%ebp),%esi
106866: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) {
106868: 50 push %eax
106869: 8d 45 e4 lea -0x1c(%ebp),%eax
10686c: 50 push %eax
10686d: 8d 55 bc lea -0x44(%ebp),%edx
106870: 52 push %edx
106871: 8d 85 58 ff ff ff lea -0xa8(%ebp),%eax
106877: 50 push %eax
106878: e8 64 77 00 00 call 10dfe1 <IMFS_evaluate_for_make>
10687d: 83 c4 10 add $0x10,%esp
106880: 85 c0 test %eax,%eax
106882: 75 41 jne 1068c5 <rtems_tarfs_load+0x1f9><== NEVER TAKEN
node = IMFS_create_node(
106884: 83 ec 0c sub $0xc,%esp
106887: 6a 00 push $0x0
&loc,
IMFS_LINEAR_FILE, (char *)name,
(file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG,
106889: 8b 85 48 fe ff ff mov -0x1b8(%ebp),%eax
10688f: 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(
106894: 80 cc 80 or $0x80,%ah
106897: 50 push %eax
106898: ff 75 e4 pushl -0x1c(%ebp)
10689b: 6a 06 push $0x6
10689d: 8d 55 bc lea -0x44(%ebp),%edx
1068a0: 52 push %edx
1068a1: e8 57 72 00 00 call 10dafd <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;
1068a6: 8b 95 4c fe ff ff mov -0x1b4(%ebp),%edx
1068ac: 89 50 50 mov %edx,0x50(%eax)
1068af: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
node->info.linearfile.direct = &tar_image[offset];
1068b6: 8b 55 0c mov 0xc(%ebp),%edx
1068b9: 03 95 50 fe ff ff add -0x1b0(%ebp),%edx
1068bf: 89 50 58 mov %edx,0x58(%eax)
1068c2: 83 c4 20 add $0x20,%esp
}
nblocks = (((file_size) + 511) & ~511) / 512;
1068c5: 8b 85 4c fe ff ff mov -0x1b4(%ebp),%eax
1068cb: 05 ff 01 00 00 add $0x1ff,%eax
offset += 512 * nblocks;
1068d0: 25 00 fe ff ff and $0xfffffe00,%eax
1068d5: 01 85 50 fe ff ff add %eax,-0x1b0(%ebp)
1068db: e9 46 fe ff ff jmp 106726 <rtems_tarfs_load+0x5a>
);
if (status != 0)
return -1;
if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops)
return -1;
1068e0: c7 85 54 fe ff ff ff movl $0xffffffff,-0x1ac(%ebp)
1068e7: ff ff ff
nblocks = (((file_size) + 511) & ~511) / 512;
offset += 512 * nblocks;
}
}
return status;
}
1068ea: 8b 85 54 fe ff ff mov -0x1ac(%ebp),%eax
1068f0: 8d 65 f4 lea -0xc(%ebp),%esp
1068f3: 5b pop %ebx
1068f4: 5e pop %esi
1068f5: 5f pop %edi
1068f6: c9 leave
1068f7: c3 ret
0010f9c8 <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
10f9c8: 55 push %ebp
10f9c9: 89 e5 mov %esp,%ebp
10f9cb: 57 push %edi
10f9cc: 56 push %esi
10f9cd: 53 push %ebx
10f9ce: 83 ec 1c sub $0x1c,%esp
10f9d1: 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;
10f9d4: 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 )
10f9d9: 85 c9 test %ecx,%ecx
10f9db: 0f 84 fb 00 00 00 je 10fadc <rtems_task_mode+0x114>
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
10f9e1: 8b 35 5c 34 12 00 mov 0x12345c,%esi
api = executing->API_Extensions[ THREAD_API_RTEMS ];
10f9e7: 8b 9e e4 00 00 00 mov 0xe4(%esi),%ebx
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
10f9ed: 80 7e 74 01 cmpb $0x1,0x74(%esi)
10f9f1: 19 ff sbb %edi,%edi
10f9f3: 81 e7 00 01 00 00 and $0x100,%edi
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
10f9f9: 83 7e 7c 00 cmpl $0x0,0x7c(%esi)
10f9fd: 74 06 je 10fa05 <rtems_task_mode+0x3d>
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
10f9ff: 81 cf 00 02 00 00 or $0x200,%edi
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
10fa05: 80 7b 08 01 cmpb $0x1,0x8(%ebx)
10fa09: 19 d2 sbb %edx,%edx
10fa0b: 81 e2 00 04 00 00 and $0x400,%edx
old_mode |= _ISR_Get_level();
10fa11: 89 55 e4 mov %edx,-0x1c(%ebp)
10fa14: 89 4d e0 mov %ecx,-0x20(%ebp)
10fa17: e8 99 cd ff ff call 10c7b5 <_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;
10fa1c: 8b 55 e4 mov -0x1c(%ebp),%edx
10fa1f: 09 d0 or %edx,%eax
old_mode |= _ISR_Get_level();
10fa21: 09 f8 or %edi,%eax
10fa23: 8b 4d e0 mov -0x20(%ebp),%ecx
10fa26: 89 01 mov %eax,(%ecx)
*previous_mode_set = old_mode;
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
10fa28: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp)
10fa2f: 74 0b je 10fa3c <rtems_task_mode+0x74>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
10fa31: f7 45 08 00 01 00 00 testl $0x100,0x8(%ebp)
10fa38: 0f 94 46 74 sete 0x74(%esi)
if ( mask & RTEMS_TIMESLICE_MASK ) {
10fa3c: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp)
10fa43: 74 21 je 10fa66 <rtems_task_mode+0x9e>
if ( _Modes_Is_timeslice(mode_set) ) {
10fa45: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp)
10fa4c: 74 11 je 10fa5f <rtems_task_mode+0x97>
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
10fa4e: c7 46 7c 01 00 00 00 movl $0x1,0x7c(%esi)
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
10fa55: a1 18 32 12 00 mov 0x123218,%eax
10fa5a: 89 46 78 mov %eax,0x78(%esi)
10fa5d: eb 07 jmp 10fa66 <rtems_task_mode+0x9e>
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
10fa5f: c7 46 7c 00 00 00 00 movl $0x0,0x7c(%esi)
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
10fa66: f6 45 0c 01 testb $0x1,0xc(%ebp)
10fa6a: 74 0a je 10fa76 <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 ) );
10fa6c: f6 45 08 01 testb $0x1,0x8(%ebp)
10fa70: 74 03 je 10fa75 <rtems_task_mode+0xad>
10fa72: fa cli
10fa73: eb 01 jmp 10fa76 <rtems_task_mode+0xae>
10fa75: fb sti
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
10fa76: 31 c9 xor %ecx,%ecx
if ( mask & RTEMS_ASR_MASK ) {
10fa78: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp)
10fa7f: 74 2a je 10faab <rtems_task_mode+0xe3>
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
10fa81: f7 45 08 00 04 00 00 testl $0x400,0x8(%ebp)
10fa88: 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 ) {
10fa8b: 3a 43 08 cmp 0x8(%ebx),%al
10fa8e: 74 1b je 10faab <rtems_task_mode+0xe3>
asr->is_enabled = is_asr_enabled;
10fa90: 88 43 08 mov %al,0x8(%ebx)
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
10fa93: 9c pushf
10fa94: fa cli
10fa95: 58 pop %eax
_signals = information->signals_pending;
10fa96: 8b 53 18 mov 0x18(%ebx),%edx
information->signals_pending = information->signals_posted;
10fa99: 8b 4b 14 mov 0x14(%ebx),%ecx
10fa9c: 89 4b 18 mov %ecx,0x18(%ebx)
information->signals_posted = _signals;
10fa9f: 89 53 14 mov %edx,0x14(%ebx)
_ISR_Enable( _level );
10faa2: 50 push %eax
10faa3: 9d popf
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
10faa4: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10faa8: 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;
10faab: 31 c0 xor %eax,%eax
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
10faad: 83 3d 9c 33 12 00 03 cmpl $0x3,0x12339c
10fab4: 75 26 jne 10fadc <rtems_task_mode+0x114>
bool are_signals_pending
)
{
Thread_Control *executing;
executing = _Thread_Executing;
10fab6: 8b 15 5c 34 12 00 mov 0x12345c,%edx
if ( are_signals_pending ||
10fabc: 84 c9 test %cl,%cl
10fabe: 75 0e jne 10face <rtems_task_mode+0x106>
10fac0: 3b 15 60 34 12 00 cmp 0x123460,%edx
10fac6: 74 14 je 10fadc <rtems_task_mode+0x114>
(!_Thread_Is_heir( executing ) && executing->is_preemptible) ) {
10fac8: 80 7a 74 00 cmpb $0x0,0x74(%edx)
10facc: 74 0e je 10fadc <rtems_task_mode+0x114> <== NEVER TAKEN
_Thread_Dispatch_necessary = true;
10face: c6 05 68 34 12 00 01 movb $0x1,0x123468
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
10fad5: e8 ea b9 ff ff call 10b4c4 <_Thread_Dispatch>
}
return RTEMS_SUCCESSFUL;
10fada: 31 c0 xor %eax,%eax
}
10fadc: 83 c4 1c add $0x1c,%esp
10fadf: 5b pop %ebx
10fae0: 5e pop %esi
10fae1: 5f pop %edi
10fae2: c9 leave
10fae3: c3 ret
0010d300 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
10d300: 55 push %ebp
10d301: 89 e5 mov %esp,%ebp
10d303: 56 push %esi
10d304: 53 push %ebx
10d305: 83 ec 10 sub $0x10,%esp
10d308: 8b 5d 0c mov 0xc(%ebp),%ebx
10d30b: 8b 75 10 mov 0x10(%ebp),%esi
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10d30e: 85 db test %ebx,%ebx
10d310: 74 10 je 10d322 <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 ) );
10d312: 0f b6 15 64 37 12 00 movzbl 0x123764,%edx
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
10d319: b8 13 00 00 00 mov $0x13,%eax
)
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10d31e: 39 d3 cmp %edx,%ebx
10d320: 77 52 ja 10d374 <rtems_task_set_priority+0x74>
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
10d322: 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 )
10d327: 85 f6 test %esi,%esi
10d329: 74 49 je 10d374 <rtems_task_set_priority+0x74>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
10d32b: 51 push %ecx
10d32c: 51 push %ecx
10d32d: 8d 45 f4 lea -0xc(%ebp),%eax
10d330: 50 push %eax
10d331: ff 75 08 pushl 0x8(%ebp)
10d334: e8 e7 1c 00 00 call 10f020 <_Thread_Get>
switch ( location ) {
10d339: 83 c4 10 add $0x10,%esp
10d33c: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10d340: 75 2d jne 10d36f <rtems_task_set_priority+0x6f>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
10d342: 8b 50 14 mov 0x14(%eax),%edx
10d345: 89 16 mov %edx,(%esi)
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
10d347: 85 db test %ebx,%ebx
10d349: 74 1b je 10d366 <rtems_task_set_priority+0x66>
the_thread->real_priority = new_priority;
10d34b: 89 58 18 mov %ebx,0x18(%eax)
if ( the_thread->resource_count == 0 ||
10d34e: 83 78 1c 00 cmpl $0x0,0x1c(%eax)
10d352: 74 05 je 10d359 <rtems_task_set_priority+0x59>
10d354: 39 58 14 cmp %ebx,0x14(%eax)
10d357: 76 0d jbe 10d366 <rtems_task_set_priority+0x66><== ALWAYS TAKEN
the_thread->current_priority > new_priority )
_Thread_Change_priority( the_thread, new_priority, false );
10d359: 52 push %edx
10d35a: 6a 00 push $0x0
10d35c: 53 push %ebx
10d35d: 50 push %eax
10d35e: e8 c5 18 00 00 call 10ec28 <_Thread_Change_priority>
10d363: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
10d366: e8 93 1c 00 00 call 10effe <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10d36b: 31 c0 xor %eax,%eax
10d36d: eb 05 jmp 10d374 <rtems_task_set_priority+0x74>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10d36f: b8 04 00 00 00 mov $0x4,%eax
}
10d374: 8d 65 f8 lea -0x8(%ebp),%esp
10d377: 5b pop %ebx
10d378: 5e pop %esi
10d379: c9 leave
10d37a: c3 ret
00107b7b <rtems_termios_close>:
}
}
rtems_status_code
rtems_termios_close (void *arg)
{
107b7b: 55 push %ebp
107b7c: 89 e5 mov %esp,%ebp
107b7e: 56 push %esi
107b7f: 53 push %ebx
107b80: 8b 75 08 mov 0x8(%ebp),%esi
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
107b83: 8b 06 mov (%esi),%eax
107b85: 8b 58 34 mov 0x34(%eax),%ebx
rtems_status_code sc;
sc = rtems_semaphore_obtain(
107b88: 51 push %ecx
107b89: 6a 00 push $0x0
107b8b: 6a 00 push $0x0
107b8d: ff 35 44 31 12 00 pushl 0x123144
107b93: e8 a0 1b 00 00 call 109738 <rtems_semaphore_obtain>
rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
107b98: 83 c4 10 add $0x10,%esp
107b9b: 85 c0 test %eax,%eax
107b9d: 0f 85 88 00 00 00 jne 107c2b <rtems_termios_close+0xb0><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
if (--tty->refcount == 0) {
107ba3: 8b 43 08 mov 0x8(%ebx),%eax
107ba6: 48 dec %eax
107ba7: 89 43 08 mov %eax,0x8(%ebx)
107baa: 85 c0 test %eax,%eax
107bac: 0f 85 3e 01 00 00 jne 107cf0 <rtems_termios_close+0x175>
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
107bb2: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
107bb8: c1 e0 05 shl $0x5,%eax
107bbb: 8b 80 fc 2d 12 00 mov 0x122dfc(%eax),%eax
107bc1: 85 c0 test %eax,%eax
107bc3: 74 08 je 107bcd <rtems_termios_close+0x52>
/*
* call discipline-specific close
*/
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
107bc5: 83 ec 0c sub $0xc,%esp
107bc8: 53 push %ebx
107bc9: ff d0 call *%eax
107bcb: eb 26 jmp 107bf3 <rtems_termios_close+0x78>
} else {
/*
* default: just flush output buffer
*/
sc = rtems_semaphore_obtain(tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
107bcd: 52 push %edx
107bce: 6a 00 push $0x0
107bd0: 6a 00 push $0x0
107bd2: ff 73 18 pushl 0x18(%ebx)
107bd5: e8 5e 1b 00 00 call 109738 <rtems_semaphore_obtain>
if (sc != RTEMS_SUCCESSFUL) {
107bda: 83 c4 10 add $0x10,%esp
107bdd: 85 c0 test %eax,%eax
107bdf: 75 4a jne 107c2b <rtems_termios_close+0xb0><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
}
drainOutput (tty);
107be1: 89 d8 mov %ebx,%eax
107be3: e8 10 fb ff ff call 1076f8 <drainOutput>
rtems_semaphore_release (tty->osem);
107be8: 83 ec 0c sub $0xc,%esp
107beb: ff 73 18 pushl 0x18(%ebx)
107bee: e8 31 1c 00 00 call 109824 <rtems_semaphore_release>
107bf3: 83 c4 10 add $0x10,%esp
}
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
107bf6: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx)
107bfd: 75 35 jne 107c34 <rtems_termios_close+0xb9>
/*
* send "terminate" to I/O tasks
*/
sc = rtems_event_send( tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT );
107bff: 50 push %eax
107c00: 50 push %eax
107c01: 6a 01 push $0x1
107c03: ff b3 c4 00 00 00 pushl 0xc4(%ebx)
107c09: e8 66 17 00 00 call 109374 <rtems_event_send>
if (sc != RTEMS_SUCCESSFUL)
107c0e: 83 c4 10 add $0x10,%esp
107c11: 85 c0 test %eax,%eax
107c13: 75 16 jne 107c2b <rtems_termios_close+0xb0><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
sc = rtems_event_send( tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT );
107c15: 51 push %ecx
107c16: 51 push %ecx
107c17: 6a 01 push $0x1
107c19: ff b3 c8 00 00 00 pushl 0xc8(%ebx)
107c1f: e8 50 17 00 00 call 109374 <rtems_event_send>
if (sc != RTEMS_SUCCESSFUL)
107c24: 83 c4 10 add $0x10,%esp
107c27: 85 c0 test %eax,%eax
107c29: 74 09 je 107c34 <rtems_termios_close+0xb9><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
107c2b: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107c2e: 50 push %eax <== NOT EXECUTED
107c2f: e8 cc 20 00 00 call 109d00 <rtems_fatal_error_occurred><== NOT EXECUTED
}
if (tty->device.lastClose)
107c34: 8b 83 9c 00 00 00 mov 0x9c(%ebx),%eax
107c3a: 85 c0 test %eax,%eax
107c3c: 74 0d je 107c4b <rtems_termios_close+0xd0>
(*tty->device.lastClose)(tty->major, tty->minor, arg);
107c3e: 52 push %edx
107c3f: 56 push %esi
107c40: ff 73 10 pushl 0x10(%ebx)
107c43: ff 73 0c pushl 0xc(%ebx)
107c46: ff d0 call *%eax
107c48: 83 c4 10 add $0x10,%esp
if (tty->forw == NULL) {
107c4b: 8b 13 mov (%ebx),%edx
107c4d: 85 d2 test %edx,%edx
107c4f: 8b 43 04 mov 0x4(%ebx),%eax
107c52: 75 11 jne 107c65 <rtems_termios_close+0xea>
rtems_termios_ttyTail = tty->back;
107c54: a3 48 31 12 00 mov %eax,0x123148
if ( rtems_termios_ttyTail != NULL ) {
107c59: 85 c0 test %eax,%eax
107c5b: 74 0b je 107c68 <rtems_termios_close+0xed>
rtems_termios_ttyTail->forw = NULL;
107c5d: c7 00 00 00 00 00 movl $0x0,(%eax)
107c63: eb 03 jmp 107c68 <rtems_termios_close+0xed>
}
} else {
tty->forw->back = tty->back;
107c65: 89 42 04 mov %eax,0x4(%edx)
}
if (tty->back == NULL) {
107c68: 8b 53 04 mov 0x4(%ebx),%edx
107c6b: 85 d2 test %edx,%edx
107c6d: 8b 03 mov (%ebx),%eax
107c6f: 75 12 jne 107c83 <rtems_termios_close+0x108>
rtems_termios_ttyHead = tty->forw;
107c71: a3 4c 31 12 00 mov %eax,0x12314c
if ( rtems_termios_ttyHead != NULL ) {
107c76: 85 c0 test %eax,%eax
107c78: 74 0b je 107c85 <rtems_termios_close+0x10a>
rtems_termios_ttyHead->back = NULL;
107c7a: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
107c81: eb 02 jmp 107c85 <rtems_termios_close+0x10a>
}
} else {
tty->back->forw = tty->forw;
107c83: 89 02 mov %eax,(%edx)
}
rtems_semaphore_delete (tty->isem);
107c85: 83 ec 0c sub $0xc,%esp
107c88: ff 73 14 pushl 0x14(%ebx)
107c8b: e8 18 1a 00 00 call 1096a8 <rtems_semaphore_delete>
rtems_semaphore_delete (tty->osem);
107c90: 59 pop %ecx
107c91: ff 73 18 pushl 0x18(%ebx)
107c94: e8 0f 1a 00 00 call 1096a8 <rtems_semaphore_delete>
rtems_semaphore_delete (tty->rawOutBuf.Semaphore);
107c99: 5a pop %edx
107c9a: ff b3 8c 00 00 00 pushl 0x8c(%ebx)
107ca0: e8 03 1a 00 00 call 1096a8 <rtems_semaphore_delete>
if ((tty->device.pollRead == NULL) ||
107ca5: 83 c4 10 add $0x10,%esp
107ca8: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx)
107caf: 74 09 je 107cba <rtems_termios_close+0x13f>
107cb1: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx)
107cb8: 75 0e jne 107cc8 <rtems_termios_close+0x14d>
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN))
rtems_semaphore_delete (tty->rawInBuf.Semaphore);
107cba: 83 ec 0c sub $0xc,%esp
107cbd: ff 73 68 pushl 0x68(%ebx)
107cc0: e8 e3 19 00 00 call 1096a8 <rtems_semaphore_delete>
107cc5: 83 c4 10 add $0x10,%esp
free (tty->rawInBuf.theBuf);
107cc8: 83 ec 0c sub $0xc,%esp
107ccb: ff 73 58 pushl 0x58(%ebx)
107cce: e8 c5 ec ff ff call 106998 <free>
free (tty->rawOutBuf.theBuf);
107cd3: 58 pop %eax
107cd4: ff 73 7c pushl 0x7c(%ebx)
107cd7: e8 bc ec ff ff call 106998 <free>
free (tty->cbuf);
107cdc: 5e pop %esi
107cdd: ff 73 1c pushl 0x1c(%ebx)
107ce0: e8 b3 ec ff ff call 106998 <free>
free (tty);
107ce5: 89 1c 24 mov %ebx,(%esp)
107ce8: e8 ab ec ff ff call 106998 <free>
107ced: 83 c4 10 add $0x10,%esp
}
rtems_semaphore_release (rtems_termios_ttyMutex);
107cf0: 83 ec 0c sub $0xc,%esp
107cf3: ff 35 44 31 12 00 pushl 0x123144
107cf9: e8 26 1b 00 00 call 109824 <rtems_semaphore_release>
return RTEMS_SUCCESSFUL;
}
107cfe: 31 c0 xor %eax,%eax
107d00: 8d 65 f8 lea -0x8(%ebp),%esp
107d03: 5b pop %ebx
107d04: 5e pop %esi
107d05: c9 leave
107d06: c3 ret
00108eb4 <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)
{
108eb4: 55 push %ebp
108eb5: 89 e5 mov %esp,%ebp
108eb7: 83 ec 08 sub $0x8,%esp
108eba: 8b 45 08 mov 0x8(%ebp),%eax
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
108ebd: 8b 55 0c mov 0xc(%ebp),%edx
108ec0: 01 90 90 00 00 00 add %edx,0x90(%eax)
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
108ec6: 83 b8 b4 00 00 00 02 cmpl $0x2,0xb4(%eax)
108ecd: 75 1f jne 108eee <rtems_termios_dequeue_characters+0x3a>
/*
* send wake up to transmitter task
*/
sc = rtems_event_send(tty->txTaskId, TERMIOS_TX_START_EVENT);
108ecf: 52 push %edx
108ed0: 52 push %edx
108ed1: 6a 02 push $0x2
108ed3: ff b0 c8 00 00 00 pushl 0xc8(%eax)
108ed9: e8 96 04 00 00 call 109374 <rtems_event_send>
if (sc != RTEMS_SUCCESSFUL)
108ede: 83 c4 10 add $0x10,%esp
108ee1: 85 c0 test %eax,%eax
108ee3: 74 30 je 108f15 <rtems_termios_dequeue_characters+0x61><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
108ee5: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108ee8: 50 push %eax <== NOT EXECUTED
108ee9: e8 12 0e 00 00 call 109d00 <rtems_fatal_error_occurred><== NOT EXECUTED
return 0; /* nothing to output in IRQ... */
}
if (tty->t_line == PPPDISC ) {
108eee: 83 b8 cc 00 00 00 05 cmpl $0x5,0xcc(%eax)
108ef5: 75 15 jne 108f0c <rtems_termios_dequeue_characters+0x58>
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
108ef7: 8b 15 ac 2e 12 00 mov 0x122eac,%edx
108efd: 85 d2 test %edx,%edx
108eff: 74 14 je 108f15 <rtems_termios_dequeue_characters+0x61><== NEVER TAKEN
rtems_termios_linesw[tty->t_line].l_start(tty);
108f01: 83 ec 0c sub $0xc,%esp
108f04: 50 push %eax
108f05: ff d2 call *%edx
108f07: 83 c4 10 add $0x10,%esp
108f0a: eb 09 jmp 108f15 <rtems_termios_dequeue_characters+0x61>
}
return 0; /* nothing to output in IRQ... */
}
return rtems_termios_refill_transmitter(tty);
108f0c: 89 45 08 mov %eax,0x8(%ebp)
}
108f0f: c9 leave
rtems_termios_linesw[tty->t_line].l_start(tty);
}
return 0; /* nothing to output in IRQ... */
}
return rtems_termios_refill_transmitter(tty);
108f10: e9 6d fd ff ff jmp 108c82 <rtems_termios_refill_transmitter>
}
108f15: 31 c0 xor %eax,%eax
108f17: c9 leave
108f18: c3 ret
00108993 <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)
{
108993: 55 push %ebp
108994: 89 e5 mov %esp,%ebp
108996: 57 push %edi
108997: 56 push %esi
108998: 53 push %ebx
108999: 83 ec 2c sub $0x2c,%esp
10899c: 8b 5d 08 mov 0x8(%ebp),%ebx
10899f: 8b 7d 0c mov 0xc(%ebp),%edi
1089a2: 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) {
1089a5: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
1089ab: c1 e0 05 shl $0x5,%eax
1089ae: 89 ca mov %ecx,%edx
1089b0: 83 b8 08 2e 12 00 00 cmpl $0x0,0x122e08(%eax)
1089b7: 75 3b jne 1089f4 <rtems_termios_enqueue_raw_characters+0x61>
1089b9: 89 4d e0 mov %ecx,-0x20(%ebp)
1089bc: c6 45 df 00 movb $0x0,-0x21(%ebp)
1089c0: 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);
1089c2: 8d 43 30 lea 0x30(%ebx),%eax
1089c5: 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,
1089c8: 8d 53 4a lea 0x4a(%ebx),%edx
1089cb: 89 55 d0 mov %edx,-0x30(%ebp)
1089ce: e9 26 02 00 00 jmp 108bf9 <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++;
1089d3: 0f be 0f movsbl (%edi),%ecx
1089d6: 47 inc %edi
rtems_termios_linesw[tty->t_line].l_rint(c,tty);
1089d7: 56 push %esi
1089d8: 56 push %esi
1089d9: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
1089df: c1 e0 05 shl $0x5,%eax
1089e2: 53 push %ebx
1089e3: 51 push %ecx
1089e4: 89 55 cc mov %edx,-0x34(%ebp)
1089e7: ff 90 08 2e 12 00 call *0x122e08(%eax)
1089ed: 8b 55 cc mov -0x34(%ebp),%edx
1089f0: 4a dec %edx
1089f1: 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--) {
1089f4: 85 d2 test %edx,%edx
1089f6: 75 db jne 1089d3 <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;
1089f8: 31 f6 xor %esi,%esi
}
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
1089fa: 83 bb e4 00 00 00 00 cmpl $0x0,0xe4(%ebx)
108a01: 0f 85 0d 02 00 00 jne 108c14 <rtems_termios_enqueue_raw_characters+0x281><== NEVER TAKEN
108a07: 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;
108a0d: 89 d6 mov %edx,%esi
}
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
108a0f: 85 c0 test %eax,%eax
108a11: 0f 84 fd 01 00 00 je 108c14 <rtems_termios_enqueue_raw_characters+0x281><== NEVER TAKEN
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
108a17: 51 push %ecx
108a18: 51 push %ecx
108a19: ff b3 e0 00 00 00 pushl 0xe0(%ebx)
108a1f: 8d 53 30 lea 0x30(%ebx),%edx
108a22: 52 push %edx
108a23: ff d0 call *%eax
tty->tty_rcvwakeup = 1;
108a25: c7 83 e4 00 00 00 01 movl $0x1,0xe4(%ebx)
108a2c: 00 00 00
108a2f: e9 dd 01 00 00 jmp 108c11 <rtems_termios_enqueue_raw_characters+0x27e>
}
return 0;
}
while (len--) {
c = *buf++;
108a34: 8a 0f mov (%edi),%cl
108a36: 88 4d de mov %cl,-0x22(%ebp)
108a39: 47 inc %edi
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
108a3a: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108a40: f6 c4 02 test $0x2,%ah
108a43: 74 46 je 108a8b <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]) {
108a45: 0f be c1 movsbl %cl,%eax
108a48: 0f b6 53 4a movzbl 0x4a(%ebx),%edx
108a4c: 39 d0 cmp %edx,%eax
108a4e: 75 28 jne 108a78 <rtems_termios_enqueue_raw_characters+0xe5>
if (c == tty->termios.c_cc[VSTART]) {
108a50: 0f b6 53 49 movzbl 0x49(%ebx),%edx
108a54: 39 d0 cmp %edx,%eax
108a56: 75 0b jne 108a63 <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;
108a58: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108a5e: 83 f0 10 xor $0x10,%eax <== NOT EXECUTED
108a61: eb 09 jmp 108a6c <rtems_termios_enqueue_raw_characters+0xd9><== NOT EXECUTED
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
108a63: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108a69: 83 c8 10 or $0x10,%eax
108a6c: 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)
{
108a72: c6 45 df 01 movb $0x1,-0x21(%ebp)
108a76: eb 19 jmp 108a91 <rtems_termios_enqueue_raw_characters+0xfe>
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
}
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
108a78: 0f b6 53 49 movzbl 0x49(%ebx),%edx
108a7c: 39 d0 cmp %edx,%eax
108a7e: 75 0b jne 108a8b <rtems_termios_enqueue_raw_characters+0xf8><== ALWAYS TAKEN
/* VSTART received */
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
108a80: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108a86: 83 e0 ef and $0xffffffef,%eax <== NOT EXECUTED
108a89: eb e1 jmp 108a6c <rtems_termios_enqueue_raw_characters+0xd9><== NOT EXECUTED
flow_rcv = true;
}
}
if (flow_rcv) {
108a8b: 80 7d df 00 cmpb $0x0,-0x21(%ebp)
108a8f: 74 51 je 108ae2 <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) {
108a91: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108a97: 83 e0 30 and $0x30,%eax
108a9a: 83 f8 20 cmp $0x20,%eax
108a9d: 0f 85 53 01 00 00 jne 108bf6 <rtems_termios_enqueue_raw_characters+0x263><== ALWAYS TAKEN
/* disable interrupts */
rtems_interrupt_disable(level);
108aa3: 9c pushf <== NOT EXECUTED
108aa4: fa cli <== NOT EXECUTED
108aa5: 8f 45 e4 popl -0x1c(%ebp) <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
108aa8: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108aae: 83 e0 df and $0xffffffdf,%eax <== NOT EXECUTED
108ab1: 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) {
108ab7: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED
108abe: 74 19 je 108ad9 <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);
108ac0: 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)(
108ac6: 52 push %edx <== NOT EXECUTED
108ac7: 6a 01 push $0x1 <== NOT EXECUTED
108ac9: 03 43 7c add 0x7c(%ebx),%eax <== NOT EXECUTED
108acc: 50 push %eax <== NOT EXECUTED
108acd: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
108ad0: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
108ad6: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
108ad9: ff 75 e4 pushl -0x1c(%ebp) <== NOT EXECUTED
108adc: 9d popf <== NOT EXECUTED
108add: e9 14 01 00 00 jmp 108bf6 <rtems_termios_enqueue_raw_characters+0x263><== NOT EXECUTED
}
} else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
108ae2: 8b 43 60 mov 0x60(%ebx),%eax
108ae5: 8b 4b 64 mov 0x64(%ebx),%ecx
108ae8: 40 inc %eax
108ae9: 31 d2 xor %edx,%edx
108aeb: f7 f1 div %ecx
108aed: 89 55 e4 mov %edx,-0x1c(%ebp)
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
108af0: 9c pushf
108af1: fa cli
108af2: 8f 45 d8 popl -0x28(%ebp)
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
108af5: 8b 53 5c mov 0x5c(%ebx),%edx
108af8: 8b 43 64 mov 0x64(%ebx),%eax
% tty->rawInBuf.Size) > tty->highwater) &&
108afb: 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)
108afe: 29 d0 sub %edx,%eax
108b00: 03 45 e4 add -0x1c(%ebp),%eax
% tty->rawInBuf.Size) > tty->highwater) &&
108b03: 31 d2 xor %edx,%edx
108b05: 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)
108b07: 3b 93 c0 00 00 00 cmp 0xc0(%ebx),%edx
108b0d: 0f 86 98 00 00 00 jbe 108bab <rtems_termios_enqueue_raw_characters+0x218><== ALWAYS TAKEN
% tty->rawInBuf.Size) > tty->highwater) &&
!(tty->flow_ctrl & FL_IREQXOF)) {
108b13: 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) &&
108b19: a8 01 test $0x1,%al <== NOT EXECUTED
108b1b: 0f 85 8a 00 00 00 jne 108bab <rtems_termios_enqueue_raw_characters+0x218><== NOT EXECUTED
!(tty->flow_ctrl & FL_IREQXOF)) {
/* incoming data stream should be stopped */
tty->flow_ctrl |= FL_IREQXOF;
108b21: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108b27: 83 c8 01 or $0x1,%eax <== NOT EXECUTED
108b2a: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
108b30: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108b36: 25 02 04 00 00 and $0x402,%eax <== NOT EXECUTED
108b3b: 3d 00 04 00 00 cmp $0x400,%eax <== NOT EXECUTED
108b40: 75 33 jne 108b75 <rtems_termios_enqueue_raw_characters+0x1e2><== NOT EXECUTED
== (FL_MDXOF ) ) {
if ((tty->flow_ctrl & FL_OSTOP) ||
108b42: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108b48: a8 20 test $0x20,%al <== NOT EXECUTED
108b4a: 75 09 jne 108b55 <rtems_termios_enqueue_raw_characters+0x1c2><== NOT EXECUTED
108b4c: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED
108b53: 75 56 jne 108bab <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;
108b55: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108b5b: 83 c8 02 or $0x2,%eax <== NOT EXECUTED
108b5e: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
(*tty->device.write)(tty->minor,
108b64: 51 push %ecx <== NOT EXECUTED
108b65: 6a 01 push $0x1 <== NOT EXECUTED
108b67: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED
108b6a: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
108b6d: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
108b73: eb 33 jmp 108ba8 <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) ) {
108b75: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108b7b: 25 04 01 00 00 and $0x104,%eax <== NOT EXECUTED
108b80: 3d 00 01 00 00 cmp $0x100,%eax <== NOT EXECUTED
108b85: 75 24 jne 108bab <rtems_termios_enqueue_raw_characters+0x218><== NOT EXECUTED
tty->flow_ctrl |= FL_IRTSOFF;
108b87: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108b8d: 83 c8 04 or $0x4,%eax <== NOT EXECUTED
108b90: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
108b96: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax <== NOT EXECUTED
108b9c: 85 c0 test %eax,%eax <== NOT EXECUTED
108b9e: 74 0b je 108bab <rtems_termios_enqueue_raw_characters+0x218><== NOT EXECUTED
tty->device.stopRemoteTx(tty->minor);
108ba0: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108ba3: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
108ba6: ff d0 call *%eax <== NOT EXECUTED
108ba8: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
}
}
/* reenable interrupts */
rtems_interrupt_enable(level);
108bab: ff 75 d8 pushl -0x28(%ebp)
108bae: 9d popf
if (newTail == tty->rawInBuf.Head) {
108baf: 8b 43 5c mov 0x5c(%ebx),%eax
108bb2: 39 45 e4 cmp %eax,-0x1c(%ebp)
108bb5: 75 03 jne 108bba <rtems_termios_enqueue_raw_characters+0x227><== ALWAYS TAKEN
dropped++;
108bb7: 46 inc %esi <== NOT EXECUTED
108bb8: eb 3c jmp 108bf6 <rtems_termios_enqueue_raw_characters+0x263><== NOT EXECUTED
} else {
tty->rawInBuf.theBuf[newTail] = c;
108bba: 8b 43 58 mov 0x58(%ebx),%eax
108bbd: 8a 4d de mov -0x22(%ebp),%cl
108bc0: 8b 55 e4 mov -0x1c(%ebp),%edx
108bc3: 88 0c 10 mov %cl,(%eax,%edx,1)
tty->rawInBuf.Tail = newTail;
108bc6: 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 )) {
108bc9: 83 bb e4 00 00 00 00 cmpl $0x0,0xe4(%ebx)
108bd0: 75 24 jne 108bf6 <rtems_termios_enqueue_raw_characters+0x263><== NEVER TAKEN
108bd2: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax
108bd8: 85 c0 test %eax,%eax
108bda: 74 1a je 108bf6 <rtems_termios_enqueue_raw_characters+0x263><== ALWAYS TAKEN
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
108bdc: 52 push %edx <== NOT EXECUTED
108bdd: 52 push %edx <== NOT EXECUTED
108bde: ff b3 e0 00 00 00 pushl 0xe0(%ebx) <== NOT EXECUTED
108be4: ff 75 d4 pushl -0x2c(%ebp) <== NOT EXECUTED
108be7: ff d0 call *%eax <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
108be9: c7 83 e4 00 00 00 01 movl $0x1,0xe4(%ebx) <== NOT EXECUTED
108bf0: 00 00 00
108bf3: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
108bf6: ff 4d e0 decl -0x20(%ebp)
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
108bf9: 83 7d e0 00 cmpl $0x0,-0x20(%ebp)
108bfd: 0f 85 31 fe ff ff jne 108a34 <rtems_termios_enqueue_raw_characters+0xa1>
}
}
}
}
tty->rawInBufDropped += dropped;
108c03: 01 73 78 add %esi,0x78(%ebx)
rtems_semaphore_release (tty->rawInBuf.Semaphore);
108c06: 83 ec 0c sub $0xc,%esp
108c09: ff 73 68 pushl 0x68(%ebx)
108c0c: e8 13 0c 00 00 call 109824 <rtems_semaphore_release>
return dropped;
108c11: 83 c4 10 add $0x10,%esp
}
108c14: 89 f0 mov %esi,%eax
108c16: 8d 65 f4 lea -0xc(%ebp),%esp
108c19: 5b pop %ebx
108c1a: 5e pop %esi
108c1b: 5f pop %edi
108c1c: c9 leave
108c1d: c3 ret
00107d26 <rtems_termios_ioctl>:
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
107d26: 55 push %ebp
107d27: 89 e5 mov %esp,%ebp
107d29: 57 push %edi
107d2a: 56 push %esi
107d2b: 53 push %ebx
107d2c: 83 ec 20 sub $0x20,%esp
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
107d2f: 8b 55 08 mov 0x8(%ebp),%edx
107d32: 8b 02 mov (%edx),%eax
107d34: 8b 58 34 mov 0x34(%eax),%ebx
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
107d37: 8b 72 08 mov 0x8(%edx),%esi
rtems_status_code sc;
args->ioctl_return = 0;
107d3a: c7 42 0c 00 00 00 00 movl $0x0,0xc(%edx)
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
107d41: 6a 00 push $0x0
107d43: 6a 00 push $0x0
107d45: ff 73 18 pushl 0x18(%ebx)
107d48: e8 eb 19 00 00 call 109738 <rtems_semaphore_obtain>
107d4d: 89 45 e4 mov %eax,-0x1c(%ebp)
if (sc != RTEMS_SUCCESSFUL) {
107d50: 83 c4 10 add $0x10,%esp
107d53: 85 c0 test %eax,%eax
107d55: 74 0b je 107d62 <rtems_termios_ioctl+0x3c><== ALWAYS TAKEN
args->ioctl_return = sc;
107d57: 8b 4d 08 mov 0x8(%ebp),%ecx <== NOT EXECUTED
107d5a: 89 41 0c mov %eax,0xc(%ecx) <== NOT EXECUTED
return sc;
107d5d: e9 05 03 00 00 jmp 108067 <rtems_termios_ioctl+0x341><== NOT EXECUTED
}
switch (args->command) {
107d62: 8b 55 08 mov 0x8(%ebp),%edx
107d65: 8b 42 04 mov 0x4(%edx),%eax
107d68: 83 f8 04 cmp $0x4,%eax
107d6b: 0f 84 4d 02 00 00 je 107fbe <rtems_termios_ioctl+0x298>
107d71: 77 10 ja 107d83 <rtems_termios_ioctl+0x5d>
107d73: 83 f8 02 cmp $0x2,%eax
107d76: 74 77 je 107def <rtems_termios_ioctl+0xc9>
107d78: 0f 87 1e 02 00 00 ja 107f9c <rtems_termios_ioctl+0x276>
107d7e: 48 dec %eax
107d7f: 75 2f jne 107db0 <rtems_termios_ioctl+0x8a><== NEVER TAKEN
107d81: eb 55 jmp 107dd8 <rtems_termios_ioctl+0xb2>
107d83: 3d 7f 66 04 40 cmp $0x4004667f,%eax
107d88: 0f 84 a5 02 00 00 je 108033 <rtems_termios_ioctl+0x30d><== NEVER TAKEN
107d8e: 77 0a ja 107d9a <rtems_termios_ioctl+0x74>
107d90: 83 f8 05 cmp $0x5,%eax
107d93: 75 1b jne 107db0 <rtems_termios_ioctl+0x8a>
107d95: e9 0e 02 00 00 jmp 107fa8 <rtems_termios_ioctl+0x282>
107d9a: 3d 1a 74 04 40 cmp $0x4004741a,%eax
107d9f: 0f 84 7e 02 00 00 je 108023 <rtems_termios_ioctl+0x2fd>
107da5: 3d 1b 74 04 80 cmp $0x8004741b,%eax
107daa: 0f 84 21 02 00 00 je 107fd1 <rtems_termios_ioctl+0x2ab><== ALWAYS TAKEN
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
107db0: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
107db6: c1 e0 05 shl $0x5,%eax
107db9: 8b 80 10 2e 12 00 mov 0x122e10(%eax),%eax
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
}
else {
sc = RTEMS_INVALID_NUMBER;
107dbf: 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) {
107dc6: 85 c0 test %eax,%eax
107dc8: 0f 84 82 02 00 00 je 108050 <rtems_termios_ioctl+0x32a><== NEVER TAKEN
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
107dce: 52 push %edx
107dcf: 52 push %edx
107dd0: ff 75 08 pushl 0x8(%ebp)
107dd3: e9 40 02 00 00 jmp 108018 <rtems_termios_ioctl+0x2f2>
sc = RTEMS_INVALID_NUMBER;
}
break;
case RTEMS_IO_GET_ATTRIBUTES:
*(struct termios *)args->buffer = tty->termios;
107dd8: 8b 4d 08 mov 0x8(%ebp),%ecx
107ddb: 8b 41 08 mov 0x8(%ecx),%eax
107dde: 8d 73 30 lea 0x30(%ebx),%esi
107de1: b9 09 00 00 00 mov $0x9,%ecx
107de6: 89 c7 mov %eax,%edi
107de8: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
break;
107dea: e9 61 02 00 00 jmp 108050 <rtems_termios_ioctl+0x32a>
case RTEMS_IO_SET_ATTRIBUTES:
tty->termios = *(struct termios *)args->buffer;
107def: 8b 45 08 mov 0x8(%ebp),%eax
107df2: 8b 70 08 mov 0x8(%eax),%esi
107df5: 8d 7b 30 lea 0x30(%ebx),%edi
107df8: b9 09 00 00 00 mov $0x9,%ecx
107dfd: 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) &&
107dff: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
107e05: f6 c4 02 test $0x2,%ah
107e08: 74 57 je 107e61 <rtems_termios_ioctl+0x13b>
107e0a: f6 43 31 04 testb $0x4,0x31(%ebx)
107e0e: 75 51 jne 107e61 <rtems_termios_ioctl+0x13b>
!(tty->termios.c_iflag & IXON)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF);
107e10: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
107e16: 25 ef fd ff ff and $0xfffffdef,%eax
107e1b: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
/* has output been stopped due to received XOFF? */
if (tty->flow_ctrl & FL_OSTOP) {
107e21: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
107e27: a8 20 test $0x20,%al
107e29: 74 36 je 107e61 <rtems_termios_ioctl+0x13b><== ALWAYS TAKEN
/* disable interrupts */
rtems_interrupt_disable(level);
107e2b: 9c pushf <== NOT EXECUTED
107e2c: fa cli <== NOT EXECUTED
107e2d: 5e pop %esi <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
107e2e: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
107e34: 83 e0 df and $0xffffffdf,%eax <== NOT EXECUTED
107e37: 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) {
107e3d: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED
107e44: 74 19 je 107e5f <rtems_termios_ioctl+0x139><== NOT EXECUTED
/* if chars available, call write function... */
(*tty->device.write)(
tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
107e46: 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)(
107e4c: 57 push %edi <== NOT EXECUTED
107e4d: 6a 01 push $0x1 <== NOT EXECUTED
107e4f: 03 43 7c add 0x7c(%ebx),%eax <== NOT EXECUTED
107e52: 50 push %eax <== NOT EXECUTED
107e53: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
107e56: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
107e5c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
107e5f: 56 push %esi <== NOT EXECUTED
107e60: 9d popf <== NOT EXECUTED
}
}
/* check for incoming XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXOF) && !(tty->termios.c_iflag & IXOFF)) {
107e61: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
107e67: f6 c4 04 test $0x4,%ah
107e6a: 74 24 je 107e90 <rtems_termios_ioctl+0x16a>
107e6c: f6 43 31 10 testb $0x10,0x31(%ebx)
107e70: 75 1e jne 107e90 <rtems_termios_ioctl+0x16a><== NEVER TAKEN
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXOF);
107e72: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
107e78: 80 e4 fb and $0xfb,%ah
107e7b: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
/* FIXME: what happens, if we had sent XOFF but not yet XON? */
tty->flow_ctrl &= ~(FL_ISNTXOF);
107e81: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
107e87: 83 e0 fd and $0xfffffffd,%eax
107e8a: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
}
/* check for incoming RTS/CTS flow control switched off */
if (( tty->flow_ctrl & FL_MDRTS) && !(tty->termios.c_cflag & CRTSCTS)) {
107e90: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
107e96: f6 c4 01 test $0x1,%ah
107e99: 74 43 je 107ede <rtems_termios_ioctl+0x1b8><== ALWAYS TAKEN
107e9b: 83 7b 38 00 cmpl $0x0,0x38(%ebx) <== NOT EXECUTED
107e9f: 78 3d js 107ede <rtems_termios_ioctl+0x1b8><== NOT EXECUTED
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDRTS);
107ea1: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
107ea7: 80 e4 fe and $0xfe,%ah <== NOT EXECUTED
107eaa: 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)) {
107eb0: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
107eb6: a8 04 test $0x4,%al <== NOT EXECUTED
107eb8: 74 15 je 107ecf <rtems_termios_ioctl+0x1a9><== NOT EXECUTED
107eba: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax <== NOT EXECUTED
107ec0: 85 c0 test %eax,%eax <== NOT EXECUTED
107ec2: 74 0b je 107ecf <rtems_termios_ioctl+0x1a9><== NOT EXECUTED
tty->device.startRemoteTx(tty->minor);
107ec4: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107ec7: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
107eca: ff d0 call *%eax <== NOT EXECUTED
107ecc: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
tty->flow_ctrl &= ~(FL_IRTSOFF);
107ecf: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
107ed5: 83 e0 fb and $0xfffffffb,%eax <== NOT EXECUTED
107ed8: 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) {
107ede: 83 7b 38 00 cmpl $0x0,0x38(%ebx)
107ee2: 79 0f jns 107ef3 <rtems_termios_ioctl+0x1cd><== ALWAYS TAKEN
tty->flow_ctrl |= FL_MDRTS;
107ee4: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
107eea: 80 cc 01 or $0x1,%ah <== NOT EXECUTED
107eed: 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) {
107ef3: 8b 53 30 mov 0x30(%ebx),%edx
107ef6: f6 c6 10 test $0x10,%dh
107ef9: 74 0f je 107f0a <rtems_termios_ioctl+0x1e4>
tty->flow_ctrl |= FL_MDXOF;
107efb: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
107f01: 80 cc 04 or $0x4,%ah
107f04: 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) {
107f0a: 80 e6 04 and $0x4,%dh
107f0d: 74 0f je 107f1e <rtems_termios_ioctl+0x1f8>
tty->flow_ctrl |= FL_MDXON;
107f0f: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
107f15: 80 cc 02 or $0x2,%ah
107f18: 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) {
107f1e: f6 43 3c 02 testb $0x2,0x3c(%ebx)
107f22: 75 39 jne 107f5d <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] *
107f24: 0f b6 73 46 movzbl 0x46(%ebx),%esi
rtems_clock_get_ticks_per_second() / 10;
107f28: e8 6f 12 00 00 call 10919c <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] *
107f2d: 0f af c6 imul %esi,%eax
rtems_clock_get_ticks_per_second() / 10;
107f30: b9 0a 00 00 00 mov $0xa,%ecx
107f35: 31 d2 xor %edx,%edx
107f37: 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] *
107f39: 89 43 54 mov %eax,0x54(%ebx)
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
107f3c: 80 7b 46 00 cmpb $0x0,0x46(%ebx)
107f40: 74 15 je 107f57 <rtems_termios_ioctl+0x231>
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
107f42: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
tty->rawInBufSemaphoreTimeout = tty->vtimeTicks;
107f49: 89 43 70 mov %eax,0x70(%ebx)
if (tty->termios.c_cc[VMIN])
107f4c: 80 7b 47 00 cmpb $0x0,0x47(%ebx)
107f50: 75 19 jne 107f6b <rtems_termios_ioctl+0x245>
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
107f52: 89 43 74 mov %eax,0x74(%ebx)
107f55: eb 24 jmp 107f7b <rtems_termios_ioctl+0x255>
} else {
if (tty->termios.c_cc[VMIN]) {
107f57: 80 7b 47 00 cmpb $0x0,0x47(%ebx)
107f5b: 74 17 je 107f74 <rtems_termios_ioctl+0x24e><== ALWAYS TAKEN
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
107f5d: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
107f64: c7 43 70 00 00 00 00 movl $0x0,0x70(%ebx)
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
107f6b: c7 43 74 00 00 00 00 movl $0x0,0x74(%ebx)
107f72: eb 07 jmp 107f7b <rtems_termios_ioctl+0x255>
} else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
107f74: c7 43 6c 01 00 00 00 movl $0x1,0x6c(%ebx)
}
}
}
if (tty->device.setAttributes)
107f7b: 8b 83 a8 00 00 00 mov 0xa8(%ebx),%eax
107f81: 85 c0 test %eax,%eax
107f83: 0f 84 c7 00 00 00 je 108050 <rtems_termios_ioctl+0x32a><== NEVER TAKEN
(*tty->device.setAttributes)(tty->minor, &tty->termios);
107f89: 56 push %esi
107f8a: 56 push %esi
107f8b: 8d 53 30 lea 0x30(%ebx),%edx
107f8e: 52 push %edx
107f8f: ff 73 10 pushl 0x10(%ebx)
107f92: ff d0 call *%eax
107f94: 83 c4 10 add $0x10,%esp
107f97: e9 b4 00 00 00 jmp 108050 <rtems_termios_ioctl+0x32a>
break;
case RTEMS_IO_TCDRAIN:
drainOutput (tty);
107f9c: 89 d8 mov %ebx,%eax
107f9e: e8 55 f7 ff ff call 1076f8 <drainOutput>
break;
107fa3: e9 a8 00 00 00 jmp 108050 <rtems_termios_ioctl+0x32a>
case RTEMS_IO_SNDWAKEUP:
tty->tty_snd = *wakeup;
107fa8: 8b 06 mov (%esi),%eax
107faa: 8b 56 04 mov 0x4(%esi),%edx
107fad: 89 83 d4 00 00 00 mov %eax,0xd4(%ebx)
107fb3: 89 93 d8 00 00 00 mov %edx,0xd8(%ebx)
break;
107fb9: e9 92 00 00 00 jmp 108050 <rtems_termios_ioctl+0x32a>
case RTEMS_IO_RCVWAKEUP:
tty->tty_rcv = *wakeup;
107fbe: 8b 06 mov (%esi),%eax
107fc0: 8b 56 04 mov 0x4(%esi),%edx
107fc3: 89 83 dc 00 00 00 mov %eax,0xdc(%ebx)
107fc9: 89 93 e0 00 00 00 mov %edx,0xe0(%ebx)
break;
107fcf: eb 7f jmp 108050 <rtems_termios_ioctl+0x32a>
#if 1 /* FIXME */
case TIOCSETD:
/*
* close old line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
107fd1: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
107fd7: c1 e0 05 shl $0x5,%eax
107fda: 8b 80 fc 2d 12 00 mov 0x122dfc(%eax),%eax
107fe0: 85 c0 test %eax,%eax
107fe2: 74 0c je 107ff0 <rtems_termios_ioctl+0x2ca>
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
107fe4: 83 ec 0c sub $0xc,%esp
107fe7: 53 push %ebx
107fe8: ff d0 call *%eax
107fea: 89 45 e4 mov %eax,-0x1c(%ebp)
107fed: 83 c4 10 add $0x10,%esp
}
tty->t_line=*(int*)(args->buffer);
107ff0: 8b 55 08 mov 0x8(%ebp),%edx
107ff3: 8b 42 08 mov 0x8(%edx),%eax
107ff6: 8b 00 mov (%eax),%eax
107ff8: 89 83 cc 00 00 00 mov %eax,0xcc(%ebx)
tty->t_sc = NULL; /* ensure that no more valid data */
107ffe: c7 83 d0 00 00 00 00 movl $0x0,0xd0(%ebx)
108005: 00 00 00
/*
* open new line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_open != NULL) {
108008: c1 e0 05 shl $0x5,%eax
10800b: 8b 80 f8 2d 12 00 mov 0x122df8(%eax),%eax
108011: 85 c0 test %eax,%eax
108013: 74 3b je 108050 <rtems_termios_ioctl+0x32a>
sc = rtems_termios_linesw[tty->t_line].l_open(tty);
108015: 83 ec 0c sub $0xc,%esp
108018: 53 push %ebx
108019: ff d0 call *%eax
10801b: 89 45 e4 mov %eax,-0x1c(%ebp)
10801e: e9 71 ff ff ff jmp 107f94 <rtems_termios_ioctl+0x26e>
}
break;
case TIOCGETD:
*(int*)(args->buffer)=tty->t_line;
108023: 8b 4d 08 mov 0x8(%ebp),%ecx
108026: 8b 41 08 mov 0x8(%ecx),%eax
108029: 8b 93 cc 00 00 00 mov 0xcc(%ebx),%edx
10802f: 89 10 mov %edx,(%eax)
break;
108031: eb 1d jmp 108050 <rtems_termios_ioctl+0x32a>
#endif
case FIONREAD: {
int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head;
108033: 8b 43 60 mov 0x60(%ebx),%eax <== NOT EXECUTED
108036: 8b 53 5c mov 0x5c(%ebx),%edx <== NOT EXECUTED
if ( rawnc < 0 )
108039: 29 d0 sub %edx,%eax <== NOT EXECUTED
10803b: 79 05 jns 108042 <rtems_termios_ioctl+0x31c><== NOT EXECUTED
rawnc += tty->rawInBuf.Size;
10803d: 8b 53 64 mov 0x64(%ebx),%edx <== NOT EXECUTED
108040: 01 d0 add %edx,%eax <== NOT EXECUTED
/* Half guess that this is the right operation */
*(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
108042: 8b 4d 08 mov 0x8(%ebp),%ecx <== NOT EXECUTED
108045: 8b 51 08 mov 0x8(%ecx),%edx <== NOT EXECUTED
108048: 03 43 20 add 0x20(%ebx),%eax <== NOT EXECUTED
10804b: 2b 43 24 sub 0x24(%ebx),%eax <== NOT EXECUTED
10804e: 89 02 mov %eax,(%edx) <== NOT EXECUTED
}
break;
}
rtems_semaphore_release (tty->osem);
108050: 83 ec 0c sub $0xc,%esp
108053: ff 73 18 pushl 0x18(%ebx)
108056: e8 c9 17 00 00 call 109824 <rtems_semaphore_release>
args->ioctl_return = sc;
10805b: 8b 55 e4 mov -0x1c(%ebp),%edx
10805e: 8b 45 08 mov 0x8(%ebp),%eax
108061: 89 50 0c mov %edx,0xc(%eax)
return sc;
108064: 83 c4 10 add $0x10,%esp
}
108067: 8b 45 e4 mov -0x1c(%ebp),%eax
10806a: 8d 65 f4 lea -0xc(%ebp),%esp
10806d: 5b pop %ebx
10806e: 5e pop %esi
10806f: 5f pop %edi
108070: c9 leave
108071: c3 ret
00107755 <rtems_termios_open>:
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
107755: 55 push %ebp
107756: 89 e5 mov %esp,%ebp
107758: 57 push %edi
107759: 56 push %esi
10775a: 53 push %ebx
10775b: 83 ec 20 sub $0x20,%esp
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain(
10775e: 6a 00 push $0x0
107760: 6a 00 push $0x0
107762: ff 35 44 31 12 00 pushl 0x123144
107768: e8 cb 1f 00 00 call 109738 <rtems_semaphore_obtain>
10776d: 89 45 e4 mov %eax,-0x1c(%ebp)
rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
107770: 83 c4 10 add $0x10,%esp
107773: 85 c0 test %eax,%eax
107775: 0f 85 d3 03 00 00 jne 107b4e <rtems_termios_open+0x3f9><== NEVER TAKEN
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
10777b: 8b 35 4c 31 12 00 mov 0x12314c,%esi
107781: 89 f2 mov %esi,%edx
107783: eb 16 jmp 10779b <rtems_termios_open+0x46>
if ((tty->major == major) && (tty->minor == minor))
107785: 8b 45 08 mov 0x8(%ebp),%eax
107788: 39 42 0c cmp %eax,0xc(%edx)
10778b: 75 0c jne 107799 <rtems_termios_open+0x44>
10778d: 8b 4d 0c mov 0xc(%ebp),%ecx
107790: 39 4a 10 cmp %ecx,0x10(%edx)
107793: 0f 84 26 03 00 00 je 107abf <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) {
107799: 8b 12 mov (%edx),%edx
10779b: 85 d2 test %edx,%edx
10779d: 75 e6 jne 107785 <rtems_termios_open+0x30>
10779f: e9 b5 03 00 00 jmp 107b59 <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);
1077a4: 83 ec 0c sub $0xc,%esp
1077a7: eb 30 jmp 1077d9 <rtems_termios_open+0x84>
return RTEMS_NO_MEMORY;
}
/*
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
1077a9: a1 38 10 12 00 mov 0x121038,%eax
1077ae: 89 42 64 mov %eax,0x64(%edx)
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
1077b1: 8b 42 64 mov 0x64(%edx),%eax
1077b4: 83 ec 0c sub $0xc,%esp
1077b7: 50 push %eax
1077b8: 89 55 e0 mov %edx,-0x20(%ebp)
1077bb: e8 74 f4 ff ff call 106c34 <malloc>
1077c0: 89 c7 mov %eax,%edi
1077c2: 8b 55 e0 mov -0x20(%ebp),%edx
1077c5: 89 42 58 mov %eax,0x58(%edx)
if (tty->rawInBuf.theBuf == NULL) {
1077c8: 83 c4 10 add $0x10,%esp
1077cb: 85 c0 test %eax,%eax
1077cd: 75 24 jne 1077f3 <rtems_termios_open+0x9e>
free(tty);
1077cf: 83 ec 0c sub $0xc,%esp
1077d2: 52 push %edx
1077d3: e8 c0 f1 ff ff call 106998 <free>
rtems_semaphore_release (rtems_termios_ttyMutex);
1077d8: 5b pop %ebx
1077d9: ff 35 44 31 12 00 pushl 0x123144
1077df: e8 40 20 00 00 call 109824 <rtems_semaphore_release>
return RTEMS_NO_MEMORY;
1077e4: 83 c4 10 add $0x10,%esp
1077e7: c7 45 e4 1a 00 00 00 movl $0x1a,-0x1c(%ebp)
1077ee: e9 5b 03 00 00 jmp 107b4e <rtems_termios_open+0x3f9>
}
/*
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
1077f3: a1 3c 10 12 00 mov 0x12103c,%eax
1077f8: 89 82 88 00 00 00 mov %eax,0x88(%edx)
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
1077fe: 8b 82 88 00 00 00 mov 0x88(%edx),%eax
107804: 83 ec 0c sub $0xc,%esp
107807: 50 push %eax
107808: 89 55 e0 mov %edx,-0x20(%ebp)
10780b: e8 24 f4 ff ff call 106c34 <malloc>
107810: 8b 55 e0 mov -0x20(%ebp),%edx
107813: 89 42 7c mov %eax,0x7c(%edx)
if (tty->rawOutBuf.theBuf == NULL) {
107816: 83 c4 10 add $0x10,%esp
107819: 85 c0 test %eax,%eax
10781b: 75 05 jne 107822 <rtems_termios_open+0xcd><== ALWAYS TAKEN
free((void *)(tty->rawInBuf.theBuf));
10781d: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107820: eb 2e jmp 107850 <rtems_termios_open+0xfb><== NOT EXECUTED
return RTEMS_NO_MEMORY;
}
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
107822: 83 ec 0c sub $0xc,%esp
107825: ff 35 34 10 12 00 pushl 0x121034
10782b: 89 55 e0 mov %edx,-0x20(%ebp)
10782e: 89 45 dc mov %eax,-0x24(%ebp)
107831: e8 fe f3 ff ff call 106c34 <malloc>
107836: 8b 55 e0 mov -0x20(%ebp),%edx
107839: 89 42 1c mov %eax,0x1c(%edx)
if (tty->cbuf == NULL) {
10783c: 83 c4 10 add $0x10,%esp
10783f: 85 c0 test %eax,%eax
107841: 8b 4d dc mov -0x24(%ebp),%ecx
107844: 75 19 jne 10785f <rtems_termios_open+0x10a>
free((void *)(tty->rawOutBuf.theBuf));
107846: 83 ec 0c sub $0xc,%esp
107849: 51 push %ecx
10784a: e8 49 f1 ff ff call 106998 <free>
free((void *)(tty->rawInBuf.theBuf));
10784f: 59 pop %ecx
107850: 57 push %edi
107851: e8 42 f1 ff ff call 106998 <free>
free(tty);
107856: 5a pop %edx
107857: 8b 55 e0 mov -0x20(%ebp),%edx
10785a: e9 73 ff ff ff jmp 1077d2 <rtems_termios_open+0x7d>
return RTEMS_NO_MEMORY;
}
/*
* Initialize wakeup callbacks
*/
tty->tty_snd.sw_pfn = NULL;
10785f: c7 82 d4 00 00 00 00 movl $0x0,0xd4(%edx)
107866: 00 00 00
tty->tty_snd.sw_arg = NULL;
107869: c7 82 d8 00 00 00 00 movl $0x0,0xd8(%edx)
107870: 00 00 00
tty->tty_rcv.sw_pfn = NULL;
107873: c7 82 dc 00 00 00 00 movl $0x0,0xdc(%edx)
10787a: 00 00 00
tty->tty_rcv.sw_arg = NULL;
10787d: c7 82 e0 00 00 00 00 movl $0x0,0xe0(%edx)
107884: 00 00 00
tty->tty_rcvwakeup = 0;
107887: c7 82 e4 00 00 00 00 movl $0x0,0xe4(%edx)
10788e: 00 00 00
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
107891: 89 32 mov %esi,(%edx)
tty->back = NULL;
107893: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx)
if (rtems_termios_ttyHead != NULL)
10789a: 85 f6 test %esi,%esi
10789c: 74 03 je 1078a1 <rtems_termios_open+0x14c>
rtems_termios_ttyHead->back = tty;
10789e: 89 56 04 mov %edx,0x4(%esi)
rtems_termios_ttyHead = tty;
1078a1: 89 1d 4c 31 12 00 mov %ebx,0x12314c
if (rtems_termios_ttyTail == NULL)
1078a7: 83 3d 48 31 12 00 00 cmpl $0x0,0x123148
1078ae: 75 06 jne 1078b6 <rtems_termios_open+0x161>
rtems_termios_ttyTail = tty;
1078b0: 89 1d 48 31 12 00 mov %ebx,0x123148
tty->minor = minor;
1078b6: 8b 45 0c mov 0xc(%ebp),%eax
1078b9: 89 43 10 mov %eax,0x10(%ebx)
tty->major = major;
1078bc: 8b 4d 08 mov 0x8(%ebp),%ecx
1078bf: 89 4b 0c mov %ecx,0xc(%ebx)
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
1078c2: 83 ec 0c sub $0xc,%esp
1078c5: 8d 43 14 lea 0x14(%ebx),%eax
1078c8: 50 push %eax
1078c9: 6a 00 push $0x0
1078cb: 6a 54 push $0x54
1078cd: 6a 01 push $0x1
rtems_build_name ('T', 'R', 'i', c),
1078cf: 0f be 05 40 10 12 00 movsbl 0x121040,%eax
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
1078d6: 0d 00 69 52 54 or $0x54526900,%eax
1078db: 50 push %eax
1078dc: 89 55 e0 mov %edx,-0x20(%ebp)
1078df: e8 2c 1c 00 00 call 109510 <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)
1078e4: 83 c4 20 add $0x20,%esp
1078e7: 85 c0 test %eax,%eax
1078e9: 8b 55 e0 mov -0x20(%ebp),%edx
1078ec: 0f 85 42 02 00 00 jne 107b34 <rtems_termios_open+0x3df>
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
1078f2: 83 ec 0c sub $0xc,%esp
1078f5: 8d 43 18 lea 0x18(%ebx),%eax
1078f8: 50 push %eax
1078f9: 6a 00 push $0x0
1078fb: 6a 54 push $0x54
1078fd: 6a 01 push $0x1
rtems_build_name ('T', 'R', 'o', c),
1078ff: 0f be 05 40 10 12 00 movsbl 0x121040,%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 (
107906: 0d 00 6f 52 54 or $0x54526f00,%eax
10790b: 50 push %eax
10790c: 89 55 e0 mov %edx,-0x20(%ebp)
10790f: e8 fc 1b 00 00 call 109510 <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)
107914: 83 c4 20 add $0x20,%esp
107917: 85 c0 test %eax,%eax
107919: 8b 55 e0 mov -0x20(%ebp),%edx
10791c: 0f 85 12 02 00 00 jne 107b34 <rtems_termios_open+0x3df>
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
107922: 83 ec 0c sub $0xc,%esp
107925: 8d 83 8c 00 00 00 lea 0x8c(%ebx),%eax
10792b: 50 push %eax
10792c: 6a 00 push $0x0
10792e: 6a 20 push $0x20
107930: 6a 00 push $0x0
rtems_build_name ('T', 'R', 'x', c),
107932: 0f be 05 40 10 12 00 movsbl 0x121040,%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 (
107939: 0d 00 78 52 54 or $0x54527800,%eax
10793e: 50 push %eax
10793f: 89 55 e0 mov %edx,-0x20(%ebp)
107942: e8 c9 1b 00 00 call 109510 <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)
107947: 83 c4 20 add $0x20,%esp
10794a: 85 c0 test %eax,%eax
10794c: 8b 55 e0 mov -0x20(%ebp),%edx
10794f: 0f 85 df 01 00 00 jne 107b34 <rtems_termios_open+0x3df>
rtems_fatal_error_occurred (sc);
tty->rawOutBufState = rob_idle;
107955: c7 83 94 00 00 00 00 movl $0x0,0x94(%ebx)
10795c: 00 00 00
/*
* Set callbacks
*/
tty->device = *callbacks;
10795f: 8d bb 98 00 00 00 lea 0x98(%ebx),%edi
107965: b9 08 00 00 00 mov $0x8,%ecx
10796a: 8b 75 14 mov 0x14(%ebp),%esi
10796d: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
10796f: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx)
107976: 75 74 jne 1079ec <rtems_termios_open+0x297>
sc = rtems_task_create (
107978: 50 push %eax
107979: 50 push %eax
10797a: 8d 83 c8 00 00 00 lea 0xc8(%ebx),%eax
107980: 50 push %eax
107981: 6a 00 push $0x0
107983: 68 00 05 00 00 push $0x500
107988: 68 00 04 00 00 push $0x400
10798d: 6a 0a push $0xa
rtems_build_name ('T', 'x', 'T', c),
10798f: 0f be 05 40 10 12 00 movsbl 0x121040,%eax
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
sc = rtems_task_create (
107996: 0d 00 54 78 54 or $0x54785400,%eax
10799b: 50 push %eax
10799c: 89 55 e0 mov %edx,-0x20(%ebp)
10799f: e8 10 1f 00 00 call 1098b4 <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)
1079a4: 83 c4 20 add $0x20,%esp
1079a7: 85 c0 test %eax,%eax
1079a9: 8b 55 e0 mov -0x20(%ebp),%edx
1079ac: 0f 85 82 01 00 00 jne 107b34 <rtems_termios_open+0x3df><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
sc = rtems_task_create (
1079b2: 57 push %edi
1079b3: 57 push %edi
1079b4: 8d 83 c4 00 00 00 lea 0xc4(%ebx),%eax
1079ba: 50 push %eax
1079bb: 6a 00 push $0x0
1079bd: 68 00 05 00 00 push $0x500
1079c2: 68 00 04 00 00 push $0x400
1079c7: 6a 09 push $0x9
rtems_build_name ('R', 'x', 'T', c),
1079c9: 0f be 05 40 10 12 00 movsbl 0x121040,%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 (
1079d0: 0d 00 54 78 52 or $0x52785400,%eax
1079d5: 50 push %eax
1079d6: 89 55 e0 mov %edx,-0x20(%ebp)
1079d9: e8 d6 1e 00 00 call 1098b4 <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)
1079de: 83 c4 20 add $0x20,%esp
1079e1: 85 c0 test %eax,%eax
1079e3: 8b 55 e0 mov -0x20(%ebp),%edx
1079e6: 0f 85 48 01 00 00 jne 107b34 <rtems_termios_open+0x3df><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
1079ec: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx)
1079f3: 74 09 je 1079fe <rtems_termios_open+0x2a9>
1079f5: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx)
1079fc: 75 30 jne 107a2e <rtems_termios_open+0x2d9>
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
sc = rtems_semaphore_create (
1079fe: 83 ec 0c sub $0xc,%esp
107a01: 8d 43 68 lea 0x68(%ebx),%eax
107a04: 50 push %eax
107a05: 6a 00 push $0x0
107a07: 6a 24 push $0x24
107a09: 6a 00 push $0x0
rtems_build_name ('T', 'R', 'r', c),
107a0b: 0f be 05 40 10 12 00 movsbl 0x121040,%eax
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
sc = rtems_semaphore_create (
107a12: 0d 00 72 52 54 or $0x54527200,%eax
107a17: 50 push %eax
107a18: 89 55 e0 mov %edx,-0x20(%ebp)
107a1b: e8 f0 1a 00 00 call 109510 <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)
107a20: 83 c4 20 add $0x20,%esp
107a23: 85 c0 test %eax,%eax
107a25: 8b 55 e0 mov -0x20(%ebp),%edx
107a28: 0f 85 06 01 00 00 jne 107b34 <rtems_termios_open+0x3df>
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
107a2e: c7 43 30 02 25 00 00 movl $0x2502,0x30(%ebx)
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
107a35: c7 43 34 05 18 00 00 movl $0x1805,0x34(%ebx)
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
107a3c: c7 43 38 bd 08 00 00 movl $0x8bd,0x38(%ebx)
tty->termios.c_lflag =
107a43: c7 43 3c 3b 82 00 00 movl $0x823b,0x3c(%ebx)
ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
107a4a: c6 43 41 03 movb $0x3,0x41(%ebx)
tty->termios.c_cc[VQUIT] = '\034';
107a4e: c6 43 42 1c movb $0x1c,0x42(%ebx)
tty->termios.c_cc[VERASE] = '\177';
107a52: c6 43 43 7f movb $0x7f,0x43(%ebx)
tty->termios.c_cc[VKILL] = '\025';
107a56: c6 43 44 15 movb $0x15,0x44(%ebx)
tty->termios.c_cc[VEOF] = '\004';
107a5a: c6 43 45 04 movb $0x4,0x45(%ebx)
tty->termios.c_cc[VEOL] = '\000';
107a5e: c6 43 4c 00 movb $0x0,0x4c(%ebx)
tty->termios.c_cc[VEOL2] = '\000';
107a62: c6 43 51 00 movb $0x0,0x51(%ebx)
tty->termios.c_cc[VSTART] = '\021';
107a66: c6 43 49 11 movb $0x11,0x49(%ebx)
tty->termios.c_cc[VSTOP] = '\023';
107a6a: c6 43 4a 13 movb $0x13,0x4a(%ebx)
tty->termios.c_cc[VSUSP] = '\032';
107a6e: c6 43 4b 1a movb $0x1a,0x4b(%ebx)
tty->termios.c_cc[VREPRINT] = '\022';
107a72: c6 43 4d 12 movb $0x12,0x4d(%ebx)
tty->termios.c_cc[VDISCARD] = '\017';
107a76: c6 43 4e 0f movb $0xf,0x4e(%ebx)
tty->termios.c_cc[VWERASE] = '\027';
107a7a: c6 43 4f 17 movb $0x17,0x4f(%ebx)
tty->termios.c_cc[VLNEXT] = '\026';
107a7e: c6 43 50 16 movb $0x16,0x50(%ebx)
/* start with no flow control, clear flow control flags */
tty->flow_ctrl = 0;
107a82: c7 83 b8 00 00 00 00 movl $0x0,0xb8(%ebx)
107a89: 00 00 00
/*
* set low/highwater mark for XON/XOFF support
*/
tty->lowwater = tty->rawInBuf.Size * 1/2;
107a8c: 8b 43 64 mov 0x64(%ebx),%eax
107a8f: d1 e8 shr %eax
107a91: 89 83 bc 00 00 00 mov %eax,0xbc(%ebx)
tty->highwater = tty->rawInBuf.Size * 3/4;
107a97: 8b 43 64 mov 0x64(%ebx),%eax
107a9a: 8d 04 40 lea (%eax,%eax,2),%eax
107a9d: c1 e8 02 shr $0x2,%eax
107aa0: 89 83 c0 00 00 00 mov %eax,0xc0(%ebx)
/*
* Bump name characer
*/
if (c++ == 'z')
107aa6: a0 40 10 12 00 mov 0x121040,%al
107aab: 8d 48 01 lea 0x1(%eax),%ecx
107aae: 88 0d 40 10 12 00 mov %cl,0x121040
107ab4: 3c 7a cmp $0x7a,%al
107ab6: 75 07 jne 107abf <rtems_termios_open+0x36a>
c = 'a';
107ab8: c6 05 40 10 12 00 61 movb $0x61,0x121040
}
args->iop->data1 = tty;
107abf: 8b 4d 10 mov 0x10(%ebp),%ecx
107ac2: 8b 01 mov (%ecx),%eax
107ac4: 89 50 34 mov %edx,0x34(%eax)
if (!tty->refcount++) {
107ac7: 8b 42 08 mov 0x8(%edx),%eax
107aca: 8d 48 01 lea 0x1(%eax),%ecx
107acd: 89 4a 08 mov %ecx,0x8(%edx)
107ad0: 85 c0 test %eax,%eax
107ad2: 75 69 jne 107b3d <rtems_termios_open+0x3e8>
if (tty->device.firstOpen)
107ad4: 8b 82 98 00 00 00 mov 0x98(%edx),%eax
107ada: 85 c0 test %eax,%eax
107adc: 74 15 je 107af3 <rtems_termios_open+0x39e>
(*tty->device.firstOpen)(major, minor, arg);
107ade: 56 push %esi
107adf: ff 75 10 pushl 0x10(%ebp)
107ae2: ff 75 0c pushl 0xc(%ebp)
107ae5: ff 75 08 pushl 0x8(%ebp)
107ae8: 89 55 e0 mov %edx,-0x20(%ebp)
107aeb: ff d0 call *%eax
107aed: 83 c4 10 add $0x10,%esp
107af0: 8b 55 e0 mov -0x20(%ebp),%edx
/*
* start I/O tasks, if needed
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
107af3: 83 ba b4 00 00 00 02 cmpl $0x2,0xb4(%edx)
107afa: 75 41 jne 107b3d <rtems_termios_open+0x3e8>
sc = rtems_task_start(
107afc: 53 push %ebx
107afd: 52 push %edx
107afe: 68 1e 8c 10 00 push $0x108c1e
107b03: ff b2 c4 00 00 00 pushl 0xc4(%edx)
107b09: 89 55 e0 mov %edx,-0x20(%ebp)
107b0c: e8 17 20 00 00 call 109b28 <rtems_task_start>
tty->rxTaskId, rtems_termios_rxdaemon, (rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
107b11: 83 c4 10 add $0x10,%esp
107b14: 85 c0 test %eax,%eax
107b16: 8b 55 e0 mov -0x20(%ebp),%edx
107b19: 75 19 jne 107b34 <rtems_termios_open+0x3df><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
sc = rtems_task_start(
107b1b: 51 push %ecx
107b1c: 52 push %edx
107b1d: 68 50 8e 10 00 push $0x108e50
107b22: ff b2 c8 00 00 00 pushl 0xc8(%edx)
107b28: e8 fb 1f 00 00 call 109b28 <rtems_task_start>
tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
107b2d: 83 c4 10 add $0x10,%esp
107b30: 85 c0 test %eax,%eax
107b32: 74 09 je 107b3d <rtems_termios_open+0x3e8><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
107b34: 83 ec 0c sub $0xc,%esp
107b37: 50 push %eax
107b38: e8 c3 21 00 00 call 109d00 <rtems_fatal_error_occurred>
}
}
rtems_semaphore_release (rtems_termios_ttyMutex);
107b3d: 83 ec 0c sub $0xc,%esp
107b40: ff 35 44 31 12 00 pushl 0x123144
107b46: e8 d9 1c 00 00 call 109824 <rtems_semaphore_release>
return RTEMS_SUCCESSFUL;
107b4b: 83 c4 10 add $0x10,%esp
}
107b4e: 8b 45 e4 mov -0x1c(%ebp),%eax
107b51: 8d 65 f4 lea -0xc(%ebp),%esp
107b54: 5b pop %ebx
107b55: 5e pop %esi
107b56: 5f pop %edi
107b57: c9 leave
107b58: c3 ret
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
107b59: 52 push %edx
107b5a: 52 push %edx
107b5b: 68 e8 00 00 00 push $0xe8
107b60: 6a 01 push $0x1
107b62: e8 c5 ec ff ff call 10682c <calloc>
107b67: 89 c2 mov %eax,%edx
107b69: 89 c3 mov %eax,%ebx
if (tty == NULL) {
107b6b: 83 c4 10 add $0x10,%esp
107b6e: 85 c0 test %eax,%eax
107b70: 0f 85 33 fc ff ff jne 1077a9 <rtems_termios_open+0x54>
107b76: e9 29 fc ff ff jmp 1077a4 <rtems_termios_open+0x4f>
00108072 <rtems_termios_puts>:
* Send characters to device-specific code
*/
void
rtems_termios_puts (
const void *_buf, int len, struct rtems_termios_tty *tty)
{
108072: 55 push %ebp
108073: 89 e5 mov %esp,%ebp
108075: 57 push %edi
108076: 56 push %esi
108077: 53 push %ebx
108078: 83 ec 3c sub $0x3c,%esp
10807b: 8b 45 08 mov 0x8(%ebp),%eax
10807e: 8b 75 0c mov 0xc(%ebp),%esi
108081: 8b 5d 10 mov 0x10(%ebp),%ebx
const unsigned char *buf = _buf;
108084: 89 c7 mov %eax,%edi
unsigned int newHead;
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
108086: 83 bb b4 00 00 00 00 cmpl $0x0,0xb4(%ebx)
10808d: 75 1b jne 1080aa <rtems_termios_puts+0x38>
(*tty->device.write)(tty->minor, (void *)buf, len);
10808f: 89 75 10 mov %esi,0x10(%ebp)
108092: 89 45 0c mov %eax,0xc(%ebp)
108095: 8b 43 10 mov 0x10(%ebx),%eax
108098: 89 45 08 mov %eax,0x8(%ebp)
10809b: 8b 83 a4 00 00 00 mov 0xa4(%ebx),%eax
tty->rawOutBufState = rob_busy;
}
rtems_interrupt_enable (level);
len--;
}
}
1080a1: 8d 65 f4 lea -0xc(%ebp),%esp
1080a4: 5b pop %ebx
1080a5: 5e pop %esi
1080a6: 5f pop %edi
1080a7: 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);
1080a8: ff e0 jmp *%eax
return;
}
newHead = tty->rawOutBuf.Head;
1080aa: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax
1080b0: 89 45 e4 mov %eax,-0x1c(%ebp)
while (len) {
1080b3: e9 ca 00 00 00 jmp 108182 <rtems_termios_puts+0x110>
* len -= ncopy
*
* To minimize latency, the memcpy should be done
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
1080b8: 8b 45 e4 mov -0x1c(%ebp),%eax
1080bb: 40 inc %eax
1080bc: 8b 8b 88 00 00 00 mov 0x88(%ebx),%ecx
1080c2: 31 d2 xor %edx,%edx
1080c4: f7 f1 div %ecx
1080c6: 89 55 c4 mov %edx,-0x3c(%ebp)
1080c9: 89 55 e4 mov %edx,-0x1c(%ebp)
rtems_interrupt_disable (level);
1080cc: 9c pushf
1080cd: fa cli
1080ce: 8f 45 d4 popl -0x2c(%ebp)
1080d1: 8b 55 d4 mov -0x2c(%ebp),%edx
1080d4: 8b 4d c4 mov -0x3c(%ebp),%ecx
while (newHead == tty->rawOutBuf.Tail) {
1080d7: eb 35 jmp 10810e <rtems_termios_puts+0x9c>
tty->rawOutBufState = rob_wait;
1080d9: c7 83 94 00 00 00 02 movl $0x2,0x94(%ebx)
1080e0: 00 00 00
rtems_interrupt_enable (level);
1080e3: 52 push %edx
1080e4: 9d popf
sc = rtems_semaphore_obtain(
1080e5: 50 push %eax
1080e6: 6a 00 push $0x0
1080e8: 6a 00 push $0x0
1080ea: ff b3 8c 00 00 00 pushl 0x8c(%ebx)
1080f0: 89 4d e0 mov %ecx,-0x20(%ebp)
1080f3: e8 40 16 00 00 call 109738 <rtems_semaphore_obtain>
tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
1080f8: 83 c4 10 add $0x10,%esp
1080fb: 85 c0 test %eax,%eax
1080fd: 8b 4d e0 mov -0x20(%ebp),%ecx
108100: 74 09 je 10810b <rtems_termios_puts+0x99><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
108102: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108105: 50 push %eax <== NOT EXECUTED
108106: e8 f5 1b 00 00 call 109d00 <rtems_fatal_error_occurred><== NOT EXECUTED
rtems_interrupt_disable (level);
10810b: 9c pushf
10810c: fa cli
10810d: 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) {
10810e: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax
108114: 39 c1 cmp %eax,%ecx
108116: 74 c1 je 1080d9 <rtems_termios_puts+0x67>
108118: 89 55 d4 mov %edx,-0x2c(%ebp)
10811b: 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++;
10811e: 8b 8b 80 00 00 00 mov 0x80(%ebx),%ecx
108124: 8a 07 mov (%edi),%al
108126: 8b 53 7c mov 0x7c(%ebx),%edx
108129: 88 04 0a mov %al,(%edx,%ecx,1)
10812c: 47 inc %edi
tty->rawOutBuf.Head = newHead;
10812d: 8b 4d c4 mov -0x3c(%ebp),%ecx
108130: 89 8b 80 00 00 00 mov %ecx,0x80(%ebx)
if (tty->rawOutBufState == rob_idle) {
108136: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx)
10813d: 75 3e jne 10817d <rtems_termios_puts+0x10b>
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
10813f: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108145: a8 10 test $0x10,%al
108147: 75 1b jne 108164 <rtems_termios_puts+0xf2><== NEVER TAKEN
(*tty->device.write)(tty->minor,
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
108149: 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,
10814f: 51 push %ecx
108150: 6a 01 push $0x1
108152: 03 43 7c add 0x7c(%ebx),%eax
108155: 50 push %eax
108156: ff 73 10 pushl 0x10(%ebx)
108159: ff 93 a4 00 00 00 call *0xa4(%ebx)
10815f: 83 c4 10 add $0x10,%esp
108162: eb 0f jmp 108173 <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;
108164: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10816a: 83 c8 20 or $0x20,%eax <== NOT EXECUTED
10816d: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
}
tty->rawOutBufState = rob_busy;
108173: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx)
10817a: 00 00 00
}
rtems_interrupt_enable (level);
10817d: ff 75 d4 pushl -0x2c(%ebp)
108180: 9d popf
len--;
108181: 4e dec %esi
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
while (len) {
108182: 85 f6 test %esi,%esi
108184: 0f 85 2e ff ff ff jne 1080b8 <rtems_termios_puts+0x46>
tty->rawOutBufState = rob_busy;
}
rtems_interrupt_enable (level);
len--;
}
}
10818a: 8d 65 f4 lea -0xc(%ebp),%esp
10818d: 5b pop %ebx
10818e: 5e pop %esi
10818f: 5f pop %edi
108190: c9 leave
108191: c3 ret
00108699 <rtems_termios_read>:
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
108699: 55 push %ebp
10869a: 89 e5 mov %esp,%ebp
10869c: 57 push %edi
10869d: 56 push %esi
10869e: 53 push %ebx
10869f: 83 ec 40 sub $0x40,%esp
1086a2: 8b 75 08 mov 0x8(%ebp),%esi
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
1086a5: 8b 06 mov (%esi),%eax
1086a7: 8b 58 34 mov 0x34(%eax),%ebx
uint32_t count = args->count;
1086aa: 8b 46 10 mov 0x10(%esi),%eax
1086ad: 89 45 e4 mov %eax,-0x1c(%ebp)
char *buffer = args->buffer;
1086b0: 8b 46 0c mov 0xc(%esi),%eax
1086b3: 89 45 e0 mov %eax,-0x20(%ebp)
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
1086b6: 6a 00 push $0x0
1086b8: 6a 00 push $0x0
1086ba: ff 73 14 pushl 0x14(%ebx)
1086bd: e8 76 10 00 00 call 109738 <rtems_semaphore_obtain>
1086c2: 89 45 dc mov %eax,-0x24(%ebp)
if (sc != RTEMS_SUCCESSFUL)
1086c5: 83 c4 10 add $0x10,%esp
1086c8: 85 c0 test %eax,%eax
1086ca: 0f 85 9d 02 00 00 jne 10896d <rtems_termios_read+0x2d4><== NEVER TAKEN
return sc;
if (rtems_termios_linesw[tty->t_line].l_read != NULL) {
1086d0: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
1086d6: c1 e0 05 shl $0x5,%eax
1086d9: 8b 80 00 2e 12 00 mov 0x122e00(%eax),%eax
1086df: 85 c0 test %eax,%eax
1086e1: 74 19 je 1086fc <rtems_termios_read+0x63>
sc = rtems_termios_linesw[tty->t_line].l_read(tty,args);
1086e3: 57 push %edi
1086e4: 57 push %edi
1086e5: 56 push %esi
1086e6: 53 push %ebx
1086e7: ff d0 call *%eax
1086e9: 89 45 dc mov %eax,-0x24(%ebp)
tty->tty_rcvwakeup = 0;
1086ec: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx)
1086f3: 00 00 00
rtems_semaphore_release (tty->isem);
1086f6: 59 pop %ecx
1086f7: e9 66 02 00 00 jmp 108962 <rtems_termios_read+0x2c9>
return sc;
}
if (tty->cindex == tty->ccount) {
1086fc: 8b 43 20 mov 0x20(%ebx),%eax
1086ff: 39 43 24 cmp %eax,0x24(%ebx)
108702: 0f 85 2d 02 00 00 jne 108935 <rtems_termios_read+0x29c><== NEVER TAKEN
tty->cindex = tty->ccount = 0;
108708: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx)
10870f: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
tty->read_start_column = tty->column;
108716: 8b 43 28 mov 0x28(%ebx),%eax
108719: 89 43 2c mov %eax,0x2c(%ebx)
if (tty->device.pollRead != NULL &&
10871c: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx)
108723: 0f 84 c4 00 00 00 je 1087ed <rtems_termios_read+0x154>
108729: 83 bb b4 00 00 00 00 cmpl $0x0,0xb4(%ebx)
108730: 0f 85 b7 00 00 00 jne 1087ed <rtems_termios_read+0x154>
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
108736: f6 43 3c 02 testb $0x2,0x3c(%ebx)
10873a: 74 35 je 108771 <rtems_termios_read+0xd8>
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
10873c: 83 ec 0c sub $0xc,%esp
10873f: ff 73 10 pushl 0x10(%ebx)
108742: ff 93 a0 00 00 00 call *0xa0(%ebx)
if (n < 0) {
108748: 83 c4 10 add $0x10,%esp
10874b: 85 c0 test %eax,%eax
10874d: 79 0f jns 10875e <rtems_termios_read+0xc5>
rtems_task_wake_after (1);
10874f: 83 ec 0c sub $0xc,%esp
108752: 6a 01 push $0x1
108754: e8 33 14 00 00 call 109b8c <rtems_task_wake_after>
108759: 83 c4 10 add $0x10,%esp
10875c: eb de jmp 10873c <rtems_termios_read+0xa3>
} else {
if (siproc (n, tty))
10875e: 0f b6 c0 movzbl %al,%eax
108761: 89 da mov %ebx,%edx
108763: e8 38 fe ff ff call 1085a0 <siproc>
108768: 85 c0 test %eax,%eax
10876a: 74 d0 je 10873c <rtems_termios_read+0xa3>
10876c: e9 c4 01 00 00 jmp 108935 <rtems_termios_read+0x29c>
}
}
} else {
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
108771: e8 3a 0a 00 00 call 1091b0 <rtems_clock_get_ticks_since_boot>
108776: 89 c7 mov %eax,%edi
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
108778: 83 ec 0c sub $0xc,%esp
10877b: ff 73 10 pushl 0x10(%ebx)
10877e: ff 93 a0 00 00 00 call *0xa0(%ebx)
if (n < 0) {
108784: 83 c4 10 add $0x10,%esp
108787: 85 c0 test %eax,%eax
108789: 79 3d jns 1087c8 <rtems_termios_read+0x12f>
if (tty->termios.c_cc[VMIN]) {
10878b: 80 7b 47 00 cmpb $0x0,0x47(%ebx)
10878f: 74 0e je 10879f <rtems_termios_read+0x106><== NEVER TAKEN
if (tty->termios.c_cc[VTIME] && tty->ccount) {
108791: 80 7b 46 00 cmpb $0x0,0x46(%ebx)
108795: 74 22 je 1087b9 <rtems_termios_read+0x120><== NEVER TAKEN
108797: 83 7b 20 00 cmpl $0x0,0x20(%ebx)
10879b: 74 1c je 1087b9 <rtems_termios_read+0x120>
10879d: eb 0a jmp 1087a9 <rtems_termios_read+0x110>
if ((now - then) > tty->vtimeTicks) {
break;
}
}
} else {
if (!tty->termios.c_cc[VTIME])
10879f: 80 7b 46 00 cmpb $0x0,0x46(%ebx) <== NOT EXECUTED
1087a3: 0f 84 8c 01 00 00 je 108935 <rtems_termios_read+0x29c><== NOT EXECUTED
break;
now = rtems_clock_get_ticks_since_boot();
1087a9: e8 02 0a 00 00 call 1091b0 <rtems_clock_get_ticks_since_boot>
if ((now - then) > tty->vtimeTicks) {
1087ae: 29 f8 sub %edi,%eax
1087b0: 3b 43 54 cmp 0x54(%ebx),%eax
1087b3: 0f 87 7c 01 00 00 ja 108935 <rtems_termios_read+0x29c>
break;
}
}
rtems_task_wake_after (1);
1087b9: 83 ec 0c sub $0xc,%esp
1087bc: 6a 01 push $0x1
1087be: e8 c9 13 00 00 call 109b8c <rtems_task_wake_after>
1087c3: 83 c4 10 add $0x10,%esp
1087c6: eb b0 jmp 108778 <rtems_termios_read+0xdf>
} else {
siproc (n, tty);
1087c8: 0f b6 c0 movzbl %al,%eax
1087cb: 89 da mov %ebx,%edx
1087cd: e8 ce fd ff ff call 1085a0 <siproc>
if (tty->ccount >= tty->termios.c_cc[VMIN])
1087d2: 8a 43 47 mov 0x47(%ebx),%al
1087d5: 0f b6 d0 movzbl %al,%edx
1087d8: 39 53 20 cmp %edx,0x20(%ebx)
1087db: 0f 8d 54 01 00 00 jge 108935 <rtems_termios_read+0x29c><== NEVER TAKEN
break;
if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME])
1087e1: 84 c0 test %al,%al
1087e3: 74 93 je 108778 <rtems_termios_read+0xdf><== NEVER TAKEN
1087e5: 80 7b 46 00 cmpb $0x0,0x46(%ebx)
1087e9: 74 8d je 108778 <rtems_termios_read+0xdf><== NEVER TAKEN
1087eb: eb 84 jmp 108771 <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;
1087ed: 8b 53 74 mov 0x74(%ebx),%edx
rtems_status_code sc;
int wait = (int)1;
1087f0: 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)(
1087f5: 8d 43 49 lea 0x49(%ebx),%eax
1087f8: 89 45 d0 mov %eax,-0x30(%ebp)
1087fb: e9 e6 00 00 00 jmp 1088e6 <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;
108800: 8b 43 5c mov 0x5c(%ebx),%eax
108803: 8b 4b 64 mov 0x64(%ebx),%ecx
108806: 40 inc %eax
108807: 31 d2 xor %edx,%edx
108809: f7 f1 div %ecx
c = tty->rawInBuf.theBuf[newHead];
10880b: 8b 43 58 mov 0x58(%ebx),%eax
10880e: 8a 04 10 mov (%eax,%edx,1),%al
108811: 88 45 db mov %al,-0x25(%ebp)
tty->rawInBuf.Head = newHead;
108814: 89 53 5c mov %edx,0x5c(%ebx)
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
108817: 8b 43 60 mov 0x60(%ebx),%eax
10881a: 89 45 c4 mov %eax,-0x3c(%ebp)
10881d: 8b 4b 64 mov 0x64(%ebx),%ecx
% tty->rawInBuf.Size)
108820: 8b 43 64 mov 0x64(%ebx),%eax
108823: 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)
108826: 8b 45 c4 mov -0x3c(%ebp),%eax
108829: 8d 04 01 lea (%ecx,%eax,1),%eax
10882c: 29 d0 sub %edx,%eax
% tty->rawInBuf.Size)
10882e: 31 d2 xor %edx,%edx
108830: 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)
108833: 3b 93 bc 00 00 00 cmp 0xbc(%ebx),%edx
108839: 73 74 jae 1088af <rtems_termios_read+0x216><== NEVER TAKEN
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
10883b: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108841: 83 e0 fe and $0xfffffffe,%eax
108844: 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))
10884a: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108850: 25 02 02 00 00 and $0x202,%eax
108855: 3d 02 02 00 00 cmp $0x202,%eax
10885a: 75 24 jne 108880 <rtems_termios_read+0x1e7><== ALWAYS TAKEN
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
10885c: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED
108863: 74 0a je 10886f <rtems_termios_read+0x1d6><== NOT EXECUTED
|| (tty->flow_ctrl & FL_OSTOP))) {
108865: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10886b: a8 20 test $0x20,%al <== NOT EXECUTED
10886d: 74 11 je 108880 <rtems_termios_read+0x1e7><== NOT EXECUTED
/* XON should be sent now... */
(*tty->device.write)(
10886f: 52 push %edx <== NOT EXECUTED
108870: 6a 01 push $0x1 <== NOT EXECUTED
108872: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED
108875: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
108878: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
10887e: eb 2c jmp 1088ac <rtems_termios_read+0x213><== NOT EXECUTED
tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1);
} else if (tty->flow_ctrl & FL_MDRTS) {
108880: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108886: f6 c4 01 test $0x1,%ah
108889: 74 24 je 1088af <rtems_termios_read+0x216><== ALWAYS TAKEN
tty->flow_ctrl &= ~FL_IRTSOFF;
10888b: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108891: 83 e0 fb and $0xfffffffb,%eax <== NOT EXECUTED
108894: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
10889a: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax <== NOT EXECUTED
1088a0: 85 c0 test %eax,%eax <== NOT EXECUTED
1088a2: 74 0b je 1088af <rtems_termios_read+0x216><== NOT EXECUTED
tty->device.startRemoteTx(tty->minor);
1088a4: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1088a7: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
1088aa: ff d0 call *%eax <== NOT EXECUTED
1088ac: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
1088af: f6 43 3c 02 testb $0x2,0x3c(%ebx)
1088b3: 74 12 je 1088c7 <rtems_termios_read+0x22e><== NEVER TAKEN
if (siproc (c, tty))
1088b5: 0f b6 45 db movzbl -0x25(%ebp),%eax
1088b9: 89 da mov %ebx,%edx
1088bb: e8 e0 fc ff ff call 1085a0 <siproc>
wait = 0;
1088c0: 85 c0 test %eax,%eax
1088c2: 0f 94 c0 sete %al
1088c5: eb 15 jmp 1088dc <rtems_termios_read+0x243>
} else {
siproc (c, tty);
1088c7: 0f b6 45 db movzbl -0x25(%ebp),%eax <== NOT EXECUTED
1088cb: 89 da mov %ebx,%edx <== NOT EXECUTED
1088cd: e8 ce fc ff ff call 1085a0 <siproc> <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
1088d2: 0f b6 43 47 movzbl 0x47(%ebx),%eax <== NOT EXECUTED
wait = 0;
1088d6: 39 43 20 cmp %eax,0x20(%ebx) <== NOT EXECUTED
1088d9: 0f 9c c0 setl %al <== NOT EXECUTED
1088dc: 0f b6 c0 movzbl %al,%eax
1088df: f7 d8 neg %eax
1088e1: 21 c7 and %eax,%edi
}
timeout = tty->rawInBufSemaphoreTimeout;
1088e3: 8b 53 70 mov 0x70(%ebx),%edx
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
1088e6: 8b 4b 5c mov 0x5c(%ebx),%ecx
1088e9: 8b 43 60 mov 0x60(%ebx),%eax
1088ec: 39 c1 cmp %eax,%ecx
1088ee: 74 0f je 1088ff <rtems_termios_read+0x266>
(tty->ccount < (CBUFSIZE-1))) {
1088f0: a1 34 10 12 00 mov 0x121034,%eax
1088f5: 48 dec %eax
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
1088f6: 39 43 20 cmp %eax,0x20(%ebx)
1088f9: 0f 8c 01 ff ff ff jl 108800 <rtems_termios_read+0x167><== ALWAYS TAKEN
}
/*
* Wait for characters
*/
if ( wait ) {
1088ff: 85 ff test %edi,%edi
108901: 74 32 je 108935 <rtems_termios_read+0x29c>
sc = rtems_semaphore_obtain(
108903: 50 push %eax
108904: 52 push %edx
108905: ff 73 6c pushl 0x6c(%ebx)
108908: ff 73 68 pushl 0x68(%ebx)
10890b: 89 55 cc mov %edx,-0x34(%ebp)
10890e: e8 25 0e 00 00 call 109738 <rtems_semaphore_obtain>
tty->rawInBuf.Semaphore, tty->rawInBufSemaphoreOptions, timeout);
if (sc != RTEMS_SUCCESSFUL)
108913: 83 c4 10 add $0x10,%esp
108916: 85 c0 test %eax,%eax
108918: 8b 55 cc mov -0x34(%ebp),%edx
10891b: 74 c9 je 1088e6 <rtems_termios_read+0x24d><== ALWAYS TAKEN
10891d: eb 16 jmp 108935 <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++];
10891f: 8b 7b 1c mov 0x1c(%ebx),%edi
108922: 8b 45 e4 mov -0x1c(%ebp),%eax
108925: 8a 04 07 mov (%edi,%eax,1),%al
108928: 88 01 mov %al,(%ecx)
10892a: 41 inc %ecx
10892b: 8b 45 e4 mov -0x1c(%ebp),%eax
10892e: 40 inc %eax
10892f: 89 43 24 mov %eax,0x24(%ebx)
count--;
108932: 4a dec %edx
108933: eb 06 jmp 10893b <rtems_termios_read+0x2a2>
108935: 8b 55 e4 mov -0x1c(%ebp),%edx
108938: 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)) {
10893b: 85 d2 test %edx,%edx
10893d: 74 0b je 10894a <rtems_termios_read+0x2b1>
10893f: 8b 43 24 mov 0x24(%ebx),%eax
108942: 89 45 e4 mov %eax,-0x1c(%ebp)
108945: 3b 43 20 cmp 0x20(%ebx),%eax
108948: 7c d5 jl 10891f <rtems_termios_read+0x286>
10894a: 89 55 e4 mov %edx,-0x1c(%ebp)
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
10894d: 8b 46 10 mov 0x10(%esi),%eax
108950: 29 d0 sub %edx,%eax
108952: 89 46 18 mov %eax,0x18(%esi)
tty->tty_rcvwakeup = 0;
108955: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx)
10895c: 00 00 00
rtems_semaphore_release (tty->isem);
10895f: 83 ec 0c sub $0xc,%esp
108962: ff 73 14 pushl 0x14(%ebx)
108965: e8 ba 0e 00 00 call 109824 <rtems_semaphore_release>
return sc;
10896a: 83 c4 10 add $0x10,%esp
}
10896d: 8b 45 dc mov -0x24(%ebp),%eax
108970: 8d 65 f4 lea -0xc(%ebp),%esp
108973: 5b pop %ebx
108974: 5e pop %esi
108975: 5f pop %edi
108976: c9 leave
108977: c3 ret
00108c82 <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)
{
108c82: 55 push %ebp
108c83: 89 e5 mov %esp,%ebp
108c85: 57 push %edi
108c86: 56 push %esi
108c87: 53 push %ebx
108c88: 83 ec 0c sub $0xc,%esp
108c8b: 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))
108c8e: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108c94: 25 03 04 00 00 and $0x403,%eax
108c99: 3d 01 04 00 00 cmp $0x401,%eax
108c9e: 75 2c jne 108ccc <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);
108ca0: 57 push %edi <== NOT EXECUTED
108ca1: 6a 01 push $0x1 <== NOT EXECUTED
108ca3: 8d 43 4a lea 0x4a(%ebx),%eax <== NOT EXECUTED
108ca6: 50 push %eax <== NOT EXECUTED
108ca7: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
108caa: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
rtems_interrupt_disable(level);
108cb0: 9c pushf <== NOT EXECUTED
108cb1: fa cli <== NOT EXECUTED
108cb2: 5a pop %edx <== NOT EXECUTED
tty->t_dqlen--;
108cb3: ff 8b 90 00 00 00 decl 0x90(%ebx) <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
108cb9: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108cbf: 83 c8 02 or $0x2,%eax <== NOT EXECUTED
108cc2: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
rtems_interrupt_enable(level);
108cc8: 52 push %edx <== NOT EXECUTED
108cc9: 9d popf <== NOT EXECUTED
108cca: eb 38 jmp 108d04 <rtems_termios_refill_transmitter+0x82><== NOT EXECUTED
nToSend = 1;
} else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) == FL_ISNTXOF) {
108ccc: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108cd2: 83 e0 03 and $0x3,%eax
108cd5: 83 f8 02 cmp $0x2,%eax
108cd8: 75 37 jne 108d11 <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);
108cda: 56 push %esi <== NOT EXECUTED
108cdb: 6a 01 push $0x1 <== NOT EXECUTED
108cdd: 8d 43 49 lea 0x49(%ebx),%eax <== NOT EXECUTED
108ce0: 50 push %eax <== NOT EXECUTED
108ce1: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
108ce4: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
rtems_interrupt_disable(level);
108cea: 9c pushf <== NOT EXECUTED
108ceb: fa cli <== NOT EXECUTED
108cec: 5a pop %edx <== NOT EXECUTED
tty->t_dqlen--;
108ced: ff 8b 90 00 00 00 decl 0x90(%ebx) <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
108cf3: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108cf9: 83 e0 fd and $0xfffffffd,%eax <== NOT EXECUTED
108cfc: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
rtems_interrupt_enable(level);
108d02: 52 push %edx <== NOT EXECUTED
108d03: 9d popf <== NOT EXECUTED
108d04: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
nToSend = 1;
108d07: be 01 00 00 00 mov $0x1,%esi <== NOT EXECUTED
108d0c: e9 35 01 00 00 jmp 108e46 <rtems_termios_refill_transmitter+0x1c4><== NOT EXECUTED
} else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
108d11: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx
108d17: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax
108d1d: 39 c2 cmp %eax,%edx
108d1f: 75 25 jne 108d46 <rtems_termios_refill_transmitter+0xc4>
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
}
return 0;
108d21: 31 f6 xor %esi,%esi
} else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
/*
* buffer was empty
*/
if (tty->rawOutBufState == rob_wait) {
108d23: 83 bb 94 00 00 00 02 cmpl $0x2,0x94(%ebx)
108d2a: 0f 85 16 01 00 00 jne 108e46 <rtems_termios_refill_transmitter+0x1c4><== ALWAYS TAKEN
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
108d30: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108d33: ff b3 8c 00 00 00 pushl 0x8c(%ebx) <== NOT EXECUTED
108d39: e8 e6 0a 00 00 call 109824 <rtems_semaphore_release><== NOT EXECUTED
108d3e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
108d41: e9 00 01 00 00 jmp 108e46 <rtems_termios_refill_transmitter+0x1c4><== NOT EXECUTED
}
return 0;
}
rtems_interrupt_disable(level);
108d46: 9c pushf
108d47: fa cli
108d48: 58 pop %eax
len = tty->t_dqlen;
108d49: 8b bb 90 00 00 00 mov 0x90(%ebx),%edi
tty->t_dqlen = 0;
108d4f: c7 83 90 00 00 00 00 movl $0x0,0x90(%ebx)
108d56: 00 00 00
rtems_interrupt_enable(level);
108d59: 50 push %eax
108d5a: 9d popf
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
108d5b: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax
108d61: 8b 8b 88 00 00 00 mov 0x88(%ebx),%ecx
108d67: 8d 04 07 lea (%edi,%eax,1),%eax
108d6a: 31 d2 xor %edx,%edx
108d6c: f7 f1 div %ecx
108d6e: 89 d7 mov %edx,%edi
tty->rawOutBuf.Tail = newTail;
108d70: 89 93 84 00 00 00 mov %edx,0x84(%ebx)
if (tty->rawOutBufState == rob_wait) {
108d76: 83 bb 94 00 00 00 02 cmpl $0x2,0x94(%ebx)
108d7d: 75 11 jne 108d90 <rtems_termios_refill_transmitter+0x10e>
/*
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
108d7f: 83 ec 0c sub $0xc,%esp
108d82: ff b3 8c 00 00 00 pushl 0x8c(%ebx)
108d88: e8 97 0a 00 00 call 109824 <rtems_semaphore_release>
108d8d: 83 c4 10 add $0x10,%esp
}
if (newTail == tty->rawOutBuf.Head) {
108d90: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax
108d96: 39 c7 cmp %eax,%edi
108d98: 75 2a jne 108dc4 <rtems_termios_refill_transmitter+0x142>
/*
* Buffer has become empty
*/
tty->rawOutBufState = rob_idle;
108d9a: c7 83 94 00 00 00 00 movl $0x0,0x94(%ebx)
108da1: 00 00 00
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
108da4: 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;
108daa: 31 f6 xor %esi,%esi
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
108dac: 85 c0 test %eax,%eax
108dae: 0f 84 8c 00 00 00 je 108e40 <rtems_termios_refill_transmitter+0x1be><== ALWAYS TAKEN
(*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg);
108db4: 51 push %ecx <== NOT EXECUTED
108db5: 51 push %ecx <== NOT EXECUTED
108db6: ff b3 d8 00 00 00 pushl 0xd8(%ebx) <== NOT EXECUTED
108dbc: 8d 53 30 lea 0x30(%ebx),%edx <== NOT EXECUTED
108dbf: 52 push %edx <== NOT EXECUTED
108dc0: ff d0 call *%eax <== NOT EXECUTED
108dc2: eb 79 jmp 108e3d <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))
108dc4: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108dca: 25 10 02 00 00 and $0x210,%eax
108dcf: 3d 10 02 00 00 cmp $0x210,%eax
108dd4: 75 22 jne 108df8 <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);
108dd6: 9c pushf <== NOT EXECUTED
108dd7: fa cli <== NOT EXECUTED
108dd8: 5a pop %edx <== NOT EXECUTED
tty->flow_ctrl |= FL_OSTOP;
108dd9: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108ddf: 83 c8 20 or $0x20,%eax <== NOT EXECUTED
108de2: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
108de8: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx) <== NOT EXECUTED
108def: 00 00 00
rtems_interrupt_enable(level);
108df2: 52 push %edx <== NOT EXECUTED
108df3: 9d popf <== NOT EXECUTED
nToSend = 0;
108df4: 31 f6 xor %esi,%esi <== NOT EXECUTED
108df6: eb 48 jmp 108e40 <rtems_termios_refill_transmitter+0x1be><== NOT EXECUTED
} else {
/*
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
108df8: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax
108dfe: 39 c7 cmp %eax,%edi
108e00: 76 08 jbe 108e0a <rtems_termios_refill_transmitter+0x188>
nToSend = tty->rawOutBuf.Size - newTail;
108e02: 8b b3 88 00 00 00 mov 0x88(%ebx),%esi
108e08: eb 06 jmp 108e10 <rtems_termios_refill_transmitter+0x18e>
else
nToSend = tty->rawOutBuf.Head - newTail;
108e0a: 8b b3 80 00 00 00 mov 0x80(%ebx),%esi
108e10: 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)) {
108e12: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108e18: f6 c4 06 test $0x6,%ah
108e1b: 74 05 je 108e22 <rtems_termios_refill_transmitter+0x1a0>
nToSend = 1;
108e1d: be 01 00 00 00 mov $0x1,%esi
}
tty->rawOutBufState = rob_busy; /*apm*/
108e22: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx)
108e29: 00 00 00
(*tty->device.write)(
108e2c: 52 push %edx
108e2d: 56 push %esi
108e2e: 8b 43 7c mov 0x7c(%ebx),%eax
108e31: 01 f8 add %edi,%eax
108e33: 50 push %eax
108e34: ff 73 10 pushl 0x10(%ebx)
108e37: ff 93 a4 00 00 00 call *0xa4(%ebx)
108e3d: 83 c4 10 add $0x10,%esp
tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend);
}
tty->rawOutBuf.Tail = newTail; /*apm*/
108e40: 89 bb 84 00 00 00 mov %edi,0x84(%ebx)
}
return nToSend;
}
108e46: 89 f0 mov %esi,%eax
108e48: 8d 65 f4 lea -0xc(%ebp),%esp
108e4b: 5b pop %ebx
108e4c: 5e pop %esi
108e4d: 5f pop %edi
108e4e: c9 leave
108e4f: c3 ret
00108c1e <rtems_termios_rxdaemon>:
/*
* this task actually processes any receive events
*/
static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument)
{
108c1e: 55 push %ebp
108c1f: 89 e5 mov %esp,%ebp
108c21: 57 push %edi
108c22: 56 push %esi
108c23: 53 push %ebx
108c24: 83 ec 1c sub $0x1c,%esp
108c27: 8b 5d 08 mov 0x8(%ebp),%ebx
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive(
108c2a: 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);
108c2d: 8d 75 e7 lea -0x19(%ebp),%esi
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive(
108c30: 57 push %edi
108c31: 6a 00 push $0x0
108c33: 6a 02 push $0x2
108c35: 6a 03 push $0x3
108c37: e8 d8 05 00 00 call 109214 <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) {
108c3c: 83 c4 10 add $0x10,%esp
108c3f: f6 45 e0 01 testb $0x1,-0x20(%ebp)
108c43: 74 17 je 108c5c <rtems_termios_rxdaemon+0x3e><== ALWAYS TAKEN
tty->rxTaskId = 0;
108c45: c7 83 c4 00 00 00 00 movl $0x0,0xc4(%ebx) <== NOT EXECUTED
108c4c: 00 00 00
rtems_task_delete(RTEMS_SELF);
108c4f: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108c52: 6a 00 push $0x0 <== NOT EXECUTED
108c54: e8 93 0d 00 00 call 1099ec <rtems_task_delete> <== NOT EXECUTED
108c59: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
108c5c: 83 ec 0c sub $0xc,%esp
108c5f: ff 73 10 pushl 0x10(%ebx)
108c62: ff 93 a0 00 00 00 call *0xa0(%ebx)
if (c != EOF) {
108c68: 83 c4 10 add $0x10,%esp
108c6b: 83 f8 ff cmp $0xffffffff,%eax
108c6e: 74 c0 je 108c30 <rtems_termios_rxdaemon+0x12>
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
108c70: 88 45 e7 mov %al,-0x19(%ebp)
rtems_termios_enqueue_raw_characters ( tty,&c_buf,1);
108c73: 50 push %eax
108c74: 6a 01 push $0x1
108c76: 56 push %esi
108c77: 53 push %ebx
108c78: e8 16 fd ff ff call 108993 <rtems_termios_enqueue_raw_characters>
108c7d: 83 c4 10 add $0x10,%esp
108c80: eb ae jmp 108c30 <rtems_termios_rxdaemon+0x12>
00108e50 <rtems_termios_txdaemon>:
/*
* this task actually processes any transmit events
*/
static rtems_task rtems_termios_txdaemon(rtems_task_argument argument)
{
108e50: 55 push %ebp
108e51: 89 e5 mov %esp,%ebp
108e53: 56 push %esi
108e54: 53 push %ebx
108e55: 83 ec 10 sub $0x10,%esp
108e58: 8b 5d 08 mov 0x8(%ebp),%ebx
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive(
108e5b: 8d 75 f4 lea -0xc(%ebp),%esi
108e5e: 56 push %esi
108e5f: 6a 00 push $0x0
108e61: 6a 02 push $0x2
108e63: 6a 03 push $0x3
108e65: e8 aa 03 00 00 call 109214 <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) {
108e6a: 83 c4 10 add $0x10,%esp
108e6d: f6 45 f4 01 testb $0x1,-0xc(%ebp)
108e71: 74 17 je 108e8a <rtems_termios_txdaemon+0x3a><== ALWAYS TAKEN
tty->txTaskId = 0;
108e73: c7 83 c8 00 00 00 00 movl $0x0,0xc8(%ebx) <== NOT EXECUTED
108e7a: 00 00 00
rtems_task_delete(RTEMS_SELF);
108e7d: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108e80: 6a 00 push $0x0 <== NOT EXECUTED
108e82: e8 65 0b 00 00 call 1099ec <rtems_task_delete> <== NOT EXECUTED
108e87: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
108e8a: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
108e90: c1 e0 05 shl $0x5,%eax
108e93: 8b 80 0c 2e 12 00 mov 0x122e0c(%eax),%eax
108e99: 85 c0 test %eax,%eax
108e9b: 74 09 je 108ea6 <rtems_termios_txdaemon+0x56><== ALWAYS TAKEN
rtems_termios_linesw[tty->t_line].l_start(tty);
108e9d: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108ea0: 53 push %ebx <== NOT EXECUTED
108ea1: ff d0 call *%eax <== NOT EXECUTED
108ea3: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
/*
* try to push further characters to device
*/
rtems_termios_refill_transmitter(tty);
108ea6: 83 ec 0c sub $0xc,%esp
108ea9: 53 push %ebx
108eaa: e8 d3 fd ff ff call 108c82 <rtems_termios_refill_transmitter>
}
108eaf: 83 c4 10 add $0x10,%esp
108eb2: eb aa jmp 108e5e <rtems_termios_txdaemon+0xe>
001085f2 <rtems_termios_write>:
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
1085f2: 55 push %ebp
1085f3: 89 e5 mov %esp,%ebp
1085f5: 57 push %edi
1085f6: 56 push %esi
1085f7: 53 push %ebx
1085f8: 83 ec 20 sub $0x20,%esp
1085fb: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
1085fe: 8b 03 mov (%ebx),%eax
108600: 8b 70 34 mov 0x34(%eax),%esi
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
108603: 6a 00 push $0x0
108605: 6a 00 push $0x0
108607: ff 76 18 pushl 0x18(%esi)
10860a: e8 29 11 00 00 call 109738 <rtems_semaphore_obtain>
10860f: 89 c7 mov %eax,%edi
if (sc != RTEMS_SUCCESSFUL)
108611: 83 c4 10 add $0x10,%esp
108614: 85 c0 test %eax,%eax
108616: 75 77 jne 10868f <rtems_termios_write+0x9d><== NEVER TAKEN
return sc;
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
108618: 8b 86 cc 00 00 00 mov 0xcc(%esi),%eax
10861e: c1 e0 05 shl $0x5,%eax
108621: 8b 80 04 2e 12 00 mov 0x122e04(%eax),%eax
108627: 85 c0 test %eax,%eax
108629: 74 0b je 108636 <rtems_termios_write+0x44>
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
10862b: 57 push %edi
10862c: 57 push %edi
10862d: 53 push %ebx
10862e: 56 push %esi
10862f: ff d0 call *%eax
108631: 89 c7 mov %eax,%edi
rtems_semaphore_release (tty->osem);
108633: 5b pop %ebx
108634: eb 4e jmp 108684 <rtems_termios_write+0x92>
return sc;
}
if (tty->termios.c_oflag & OPOST) {
108636: f6 46 34 01 testb $0x1,0x34(%esi)
10863a: 74 2f je 10866b <rtems_termios_write+0x79><== NEVER TAKEN
uint32_t count = args->count;
10863c: 8b 4b 10 mov 0x10(%ebx),%ecx
char *buffer = args->buffer;
10863f: 8b 43 0c mov 0xc(%ebx),%eax
108642: 89 45 e4 mov %eax,-0x1c(%ebp)
while (count--)
108645: eb 18 jmp 10865f <rtems_termios_write+0x6d>
oproc (*buffer++, tty);
108647: 8b 55 e4 mov -0x1c(%ebp),%edx
10864a: 0f b6 02 movzbl (%edx),%eax
10864d: 42 inc %edx
10864e: 89 55 e4 mov %edx,-0x1c(%ebp)
108651: 89 f2 mov %esi,%edx
108653: 89 4d e0 mov %ecx,-0x20(%ebp)
108656: e8 37 fb ff ff call 108192 <oproc>
10865b: 8b 4d e0 mov -0x20(%ebp),%ecx
10865e: 49 dec %ecx
return sc;
}
if (tty->termios.c_oflag & OPOST) {
uint32_t count = args->count;
char *buffer = args->buffer;
while (count--)
10865f: 85 c9 test %ecx,%ecx
108661: 75 e4 jne 108647 <rtems_termios_write+0x55>
oproc (*buffer++, tty);
args->bytes_moved = args->count;
108663: 8b 43 10 mov 0x10(%ebx),%eax
108666: 89 43 18 mov %eax,0x18(%ebx)
108669: eb 16 jmp 108681 <rtems_termios_write+0x8f>
} else {
rtems_termios_puts (args->buffer, args->count, tty);
10866b: 51 push %ecx <== NOT EXECUTED
10866c: 56 push %esi <== NOT EXECUTED
10866d: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
108670: ff 73 0c pushl 0xc(%ebx) <== NOT EXECUTED
108673: e8 fa f9 ff ff call 108072 <rtems_termios_puts> <== NOT EXECUTED
args->bytes_moved = args->count;
108678: 8b 43 10 mov 0x10(%ebx),%eax <== NOT EXECUTED
10867b: 89 43 18 mov %eax,0x18(%ebx) <== NOT EXECUTED
10867e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
rtems_semaphore_release (tty->osem);
108681: 83 ec 0c sub $0xc,%esp
108684: ff 76 18 pushl 0x18(%esi)
108687: e8 98 11 00 00 call 109824 <rtems_semaphore_release>
return sc;
10868c: 83 c4 10 add $0x10,%esp
}
10868f: 89 f8 mov %edi,%eax
108691: 8d 65 f4 lea -0xc(%ebp),%esp
108694: 5b pop %ebx
108695: 5e pop %esi
108696: 5f pop %edi
108697: c9 leave
108698: c3 ret
00115aac <rtems_timer_cancel>:
*/
rtems_status_code rtems_timer_cancel(
rtems_id id
)
{
115aac: 55 push %ebp
115aad: 89 e5 mov %esp,%ebp
115aaf: 83 ec 1c sub $0x1c,%esp
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
115ab2: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
115ab5: 50 push %eax
115ab6: ff 75 08 pushl 0x8(%ebp)
115ab9: 68 d0 c8 13 00 push $0x13c8d0
115abe: e8 41 26 00 00 call 118104 <_Objects_Get>
switch ( location ) {
115ac3: 83 c4 10 add $0x10,%esp
115ac6: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
115aca: 75 1e jne 115aea <rtems_timer_cancel+0x3e><== NEVER TAKEN
case OBJECTS_LOCAL:
if ( !_Timer_Is_dormant_class( the_timer->the_class ) )
115acc: 83 78 38 04 cmpl $0x4,0x38(%eax)
115ad0: 74 0f je 115ae1 <rtems_timer_cancel+0x35><== NEVER TAKEN
(void) _Watchdog_Remove( &the_timer->Ticker );
115ad2: 83 ec 0c sub $0xc,%esp
115ad5: 83 c0 10 add $0x10,%eax
115ad8: 50 push %eax
115ad9: e8 72 3f 00 00 call 119a50 <_Watchdog_Remove>
115ade: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
115ae1: e8 9c 30 00 00 call 118b82 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
115ae6: 31 c0 xor %eax,%eax
115ae8: eb 05 jmp 115aef <rtems_timer_cancel+0x43>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115aea: b8 04 00 00 00 mov $0x4,%eax <== NOT EXECUTED
}
115aef: c9 leave
115af0: c3 ret
00109fb8 <rtems_timer_create>:
rtems_status_code rtems_timer_create(
rtems_name name,
rtems_id *id
)
{
109fb8: 55 push %ebp
109fb9: 89 e5 mov %esp,%ebp
109fbb: 57 push %edi
109fbc: 56 push %esi
109fbd: 53 push %ebx
109fbe: 83 ec 0c sub $0xc,%esp
109fc1: 8b 75 08 mov 0x8(%ebp),%esi
109fc4: 8b 5d 0c mov 0xc(%ebp),%ebx
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
109fc7: b8 03 00 00 00 mov $0x3,%eax
rtems_id *id
)
{
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
109fcc: 85 f6 test %esi,%esi
109fce: 74 6f je 10a03f <rtems_timer_create+0x87><== NEVER TAKEN
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
109fd0: b0 09 mov $0x9,%al
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
109fd2: 85 db test %ebx,%ebx
109fd4: 74 69 je 10a03f <rtems_timer_create+0x87><== NEVER TAKEN
109fd6: a1 b0 53 12 00 mov 0x1253b0,%eax
109fdb: 40 inc %eax
109fdc: a3 b0 53 12 00 mov %eax,0x1253b0
* This function allocates a timer control block from
* the inactive chain of free timer control blocks.
*/
RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Allocate( void )
{
return (Timer_Control *) _Objects_Allocate( &_Timer_Information );
109fe1: 83 ec 0c sub $0xc,%esp
109fe4: 68 00 56 12 00 push $0x125600
109fe9: e8 8a 0c 00 00 call 10ac78 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_timer = _Timer_Allocate();
if ( !the_timer ) {
109fee: 83 c4 10 add $0x10,%esp
109ff1: 85 c0 test %eax,%eax
109ff3: 75 0c jne 10a001 <rtems_timer_create+0x49><== ALWAYS TAKEN
_Thread_Enable_dispatch();
109ff5: e8 bc 1a 00 00 call 10bab6 <_Thread_Enable_dispatch><== NOT EXECUTED
return RTEMS_TOO_MANY;
109ffa: b8 05 00 00 00 mov $0x5,%eax <== NOT EXECUTED
109fff: eb 3e jmp 10a03f <rtems_timer_create+0x87><== NOT EXECUTED
}
the_timer->the_class = TIMER_DORMANT;
10a001: c7 40 38 04 00 00 00 movl $0x4,0x38(%eax)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10a008: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax)
the_watchdog->routine = routine;
10a00f: c7 40 2c 00 00 00 00 movl $0x0,0x2c(%eax)
the_watchdog->id = id;
10a016: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax)
the_watchdog->user_data = user_data;
10a01d: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10a024: 8b 50 08 mov 0x8(%eax),%edx
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
10a027: 0f b7 fa movzwl %dx,%edi
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10a02a: 8b 0d 1c 56 12 00 mov 0x12561c,%ecx
10a030: 89 04 b9 mov %eax,(%ecx,%edi,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10a033: 89 70 0c mov %esi,0xc(%eax)
&_Timer_Information,
&the_timer->Object,
(Objects_Name) name
);
*id = the_timer->Object.id;
10a036: 89 13 mov %edx,(%ebx)
_Thread_Enable_dispatch();
10a038: e8 79 1a 00 00 call 10bab6 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10a03d: 31 c0 xor %eax,%eax
}
10a03f: 8d 65 f4 lea -0xc(%ebp),%esp
10a042: 5b pop %ebx
10a043: 5e pop %esi
10a044: 5f pop %edi
10a045: c9 leave
10a046: c3 ret
00115b84 <rtems_timer_delete>:
*/
rtems_status_code rtems_timer_delete(
rtems_id id
)
{
115b84: 55 push %ebp
115b85: 89 e5 mov %esp,%ebp
115b87: 53 push %ebx
115b88: 83 ec 18 sub $0x18,%esp
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
115b8b: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
115b8e: 50 push %eax
115b8f: ff 75 08 pushl 0x8(%ebp)
115b92: 68 d0 c8 13 00 push $0x13c8d0
115b97: e8 68 25 00 00 call 118104 <_Objects_Get>
115b9c: 89 c3 mov %eax,%ebx
switch ( location ) {
115b9e: 83 c4 10 add $0x10,%esp
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115ba1: b8 04 00 00 00 mov $0x4,%eax
{
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
115ba6: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
115baa: 75 2f jne 115bdb <rtems_timer_delete+0x57><== NEVER TAKEN
case OBJECTS_LOCAL:
_Objects_Close( &_Timer_Information, &the_timer->Object );
115bac: 51 push %ecx
115bad: 51 push %ecx
115bae: 53 push %ebx
115baf: 68 d0 c8 13 00 push $0x13c8d0
115bb4: e8 4f 21 00 00 call 117d08 <_Objects_Close>
(void) _Watchdog_Remove( &the_timer->Ticker );
115bb9: 8d 43 10 lea 0x10(%ebx),%eax
115bbc: 89 04 24 mov %eax,(%esp)
115bbf: e8 8c 3e 00 00 call 119a50 <_Watchdog_Remove>
*/
RTEMS_INLINE_ROUTINE void _Timer_Free (
Timer_Control *the_timer
)
{
_Objects_Free( &_Timer_Information, &the_timer->Object );
115bc4: 58 pop %eax
115bc5: 5a pop %edx
115bc6: 53 push %ebx
115bc7: 68 d0 c8 13 00 push $0x13c8d0
115bcc: e8 bf 23 00 00 call 117f90 <_Objects_Free>
_Timer_Free( the_timer );
_Thread_Enable_dispatch();
115bd1: e8 ac 2f 00 00 call 118b82 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
115bd6: 83 c4 10 add $0x10,%esp
115bd9: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
115bdb: 8b 5d fc mov -0x4(%ebp),%ebx
115bde: c9 leave
115bdf: c3 ret
0010a048 <rtems_timer_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
10a048: 55 push %ebp
10a049: 89 e5 mov %esp,%ebp
10a04b: 57 push %edi
10a04c: 56 push %esi
10a04d: 53 push %ebx
10a04e: 83 ec 1c sub $0x1c,%esp
10a051: 8b 7d 08 mov 0x8(%ebp),%edi
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
10a054: b8 0a 00 00 00 mov $0xa,%eax
{
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
10a059: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
10a05d: 0f 84 85 00 00 00 je 10a0e8 <rtems_timer_fire_after+0xa0><== NEVER TAKEN
return RTEMS_INVALID_NUMBER;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
10a063: b0 09 mov $0x9,%al
ISR_Level level;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
if ( !routine )
10a065: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10a069: 74 7d je 10a0e8 <rtems_timer_fire_after+0xa0><== NEVER TAKEN
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
10a06b: 52 push %edx
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
10a06c: 8d 45 e4 lea -0x1c(%ebp),%eax
10a06f: 50 push %eax
10a070: 57 push %edi
10a071: 68 00 56 12 00 push $0x125600
10a076: e8 29 10 00 00 call 10b0a4 <_Objects_Get>
10a07b: 89 c3 mov %eax,%ebx
switch ( location ) {
10a07d: 83 c4 10 add $0x10,%esp
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10a080: b8 04 00 00 00 mov $0x4,%eax
if ( !routine )
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
10a085: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10a089: 75 5d jne 10a0e8 <rtems_timer_fire_after+0xa0><== NEVER TAKEN
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
10a08b: 8d 73 10 lea 0x10(%ebx),%esi
10a08e: 83 ec 0c sub $0xc,%esp
10a091: 56 push %esi
10a092: e8 f5 26 00 00 call 10c78c <_Watchdog_Remove>
_ISR_Disable( level );
10a097: 9c pushf
10a098: fa cli
10a099: 58 pop %eax
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
10a09a: 83 c4 10 add $0x10,%esp
10a09d: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
10a0a1: 74 09 je 10a0ac <rtems_timer_fire_after+0x64>
_ISR_Enable( level );
10a0a3: 50 push %eax
10a0a4: 9d popf
_Thread_Enable_dispatch();
10a0a5: e8 0c 1a 00 00 call 10bab6 <_Thread_Enable_dispatch>
10a0aa: eb 3a jmp 10a0e6 <rtems_timer_fire_after+0x9e>
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL;
10a0ac: c7 43 38 00 00 00 00 movl $0x0,0x38(%ebx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10a0b3: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx)
the_watchdog->routine = routine;
10a0ba: 8b 55 10 mov 0x10(%ebp),%edx
10a0bd: 89 53 2c mov %edx,0x2c(%ebx)
the_watchdog->id = id;
10a0c0: 89 7b 30 mov %edi,0x30(%ebx)
the_watchdog->user_data = user_data;
10a0c3: 8b 55 14 mov 0x14(%ebp),%edx
10a0c6: 89 53 34 mov %edx,0x34(%ebx)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_ISR_Enable( level );
10a0c9: 50 push %eax
10a0ca: 9d popf
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10a0cb: 8b 45 0c mov 0xc(%ebp),%eax
10a0ce: 89 43 1c mov %eax,0x1c(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10a0d1: 50 push %eax
10a0d2: 50 push %eax
10a0d3: 56 push %esi
10a0d4: 68 70 54 12 00 push $0x125470
10a0d9: e8 8e 25 00 00 call 10c66c <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_timer->Ticker, ticks );
_Thread_Enable_dispatch();
10a0de: e8 d3 19 00 00 call 10bab6 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10a0e3: 83 c4 10 add $0x10,%esp
10a0e6: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10a0e8: 8d 65 f4 lea -0xc(%ebp),%esp
10a0eb: 5b pop %ebx
10a0ec: 5e pop %esi
10a0ed: 5f pop %edi
10a0ee: c9 leave
10a0ef: c3 ret
00115c88 <rtems_timer_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
115c88: 55 push %ebp
115c89: 89 e5 mov %esp,%ebp
115c8b: 57 push %edi
115c8c: 56 push %esi
115c8d: 53 push %ebx
115c8e: 83 ec 1c sub $0x1c,%esp
115c91: 8b 5d 0c mov 0xc(%ebp),%ebx
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
115c94: b8 0b 00 00 00 mov $0xb,%eax
{
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
115c99: 80 3d 48 c6 13 00 00 cmpb $0x0,0x13c648
115ca0: 0f 84 b0 00 00 00 je 115d56 <rtems_timer_fire_when+0xce>
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
115ca6: 83 ec 0c sub $0xc,%esp
115ca9: 53 push %ebx
115caa: e8 55 d9 ff ff call 113604 <_TOD_Validate>
115caf: 88 c2 mov %al,%dl
115cb1: 83 c4 10 add $0x10,%esp
return RTEMS_INVALID_CLOCK;
115cb4: b8 14 00 00 00 mov $0x14,%eax
rtems_interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
115cb9: 84 d2 test %dl,%dl
115cbb: 0f 84 95 00 00 00 je 115d56 <rtems_timer_fire_when+0xce><== NEVER TAKEN
return RTEMS_INVALID_CLOCK;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
115cc1: b0 09 mov $0x9,%al
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
if ( !routine )
115cc3: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
115cc7: 0f 84 89 00 00 00 je 115d56 <rtems_timer_fire_when+0xce><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
115ccd: 83 ec 0c sub $0xc,%esp
115cd0: 53 push %ebx
115cd1: e8 c6 d8 ff ff call 11359c <_TOD_To_seconds>
115cd6: 89 c7 mov %eax,%edi
if ( seconds <= _TOD_Seconds_since_epoch() )
115cd8: 83 c4 10 add $0x10,%esp
return RTEMS_INVALID_CLOCK;
115cdb: b8 14 00 00 00 mov $0x14,%eax
if ( !routine )
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
115ce0: 3b 3d c0 c6 13 00 cmp 0x13c6c0,%edi
115ce6: 76 6e jbe 115d56 <rtems_timer_fire_when+0xce><== NEVER TAKEN
115ce8: 51 push %ecx
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
115ce9: 8d 45 e4 lea -0x1c(%ebp),%eax
115cec: 50 push %eax
115ced: ff 75 08 pushl 0x8(%ebp)
115cf0: 68 d0 c8 13 00 push $0x13c8d0
115cf5: e8 0a 24 00 00 call 118104 <_Objects_Get>
115cfa: 89 c3 mov %eax,%ebx
switch ( location ) {
115cfc: 83 c4 10 add $0x10,%esp
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115cff: b8 04 00 00 00 mov $0x4,%eax
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
115d04: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
115d08: 75 4c jne 115d56 <rtems_timer_fire_when+0xce><== NEVER TAKEN
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
115d0a: 8d 73 10 lea 0x10(%ebx),%esi
115d0d: 83 ec 0c sub $0xc,%esp
115d10: 56 push %esi
115d11: e8 3a 3d 00 00 call 119a50 <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY;
115d16: c7 43 38 02 00 00 00 movl $0x2,0x38(%ebx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
115d1d: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx)
the_watchdog->routine = routine;
115d24: 8b 45 10 mov 0x10(%ebp),%eax
115d27: 89 43 2c mov %eax,0x2c(%ebx)
the_watchdog->id = id;
115d2a: 8b 45 08 mov 0x8(%ebp),%eax
115d2d: 89 43 30 mov %eax,0x30(%ebx)
the_watchdog->user_data = user_data;
115d30: 8b 45 14 mov 0x14(%ebp),%eax
115d33: 89 43 34 mov %eax,0x34(%ebx)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
115d36: 2b 3d c0 c6 13 00 sub 0x13c6c0,%edi
115d3c: 89 7b 1c mov %edi,0x1c(%ebx)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
115d3f: 58 pop %eax
115d40: 5a pop %edx
115d41: 56 push %esi
115d42: 68 ec c6 13 00 push $0x13c6ec
115d47: e8 e4 3b 00 00 call 119930 <_Watchdog_Insert>
&the_timer->Ticker,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
115d4c: e8 31 2e 00 00 call 118b82 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
115d51: 83 c4 10 add $0x10,%esp
115d54: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
115d56: 8d 65 f4 lea -0xc(%ebp),%esp
115d59: 5b pop %ebx
115d5a: 5e pop %esi
115d5b: 5f pop %edi
115d5c: c9 leave
115d5d: c3 ret
00115d60 <rtems_timer_get_information>:
rtems_status_code rtems_timer_get_information(
rtems_id id,
rtems_timer_information *the_info
)
{
115d60: 55 push %ebp
115d61: 89 e5 mov %esp,%ebp
115d63: 53 push %ebx
115d64: 83 ec 14 sub $0x14,%esp
115d67: 8b 5d 0c mov 0xc(%ebp),%ebx
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
115d6a: b8 09 00 00 00 mov $0x9,%eax
)
{
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
115d6f: 85 db test %ebx,%ebx
115d71: 74 40 je 115db3 <rtems_timer_get_information+0x53><== NEVER TAKEN
115d73: 50 push %eax
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
115d74: 8d 45 f4 lea -0xc(%ebp),%eax
115d77: 50 push %eax
115d78: ff 75 08 pushl 0x8(%ebp)
115d7b: 68 d0 c8 13 00 push $0x13c8d0
115d80: e8 7f 23 00 00 call 118104 <_Objects_Get>
switch ( location ) {
115d85: 83 c4 10 add $0x10,%esp
115d88: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
115d8c: 75 20 jne 115dae <rtems_timer_get_information+0x4e><== NEVER TAKEN
case OBJECTS_LOCAL:
the_info->the_class = the_timer->the_class;
115d8e: 8b 50 38 mov 0x38(%eax),%edx
115d91: 89 13 mov %edx,(%ebx)
the_info->initial = the_timer->Ticker.initial;
115d93: 8b 50 1c mov 0x1c(%eax),%edx
115d96: 89 53 04 mov %edx,0x4(%ebx)
the_info->start_time = the_timer->Ticker.start_time;
115d99: 8b 50 24 mov 0x24(%eax),%edx
115d9c: 89 53 08 mov %edx,0x8(%ebx)
the_info->stop_time = the_timer->Ticker.stop_time;
115d9f: 8b 40 28 mov 0x28(%eax),%eax
115da2: 89 43 0c mov %eax,0xc(%ebx)
_Thread_Enable_dispatch();
115da5: e8 d8 2d 00 00 call 118b82 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
115daa: 31 c0 xor %eax,%eax
115dac: eb 05 jmp 115db3 <rtems_timer_get_information+0x53>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115dae: b8 04 00 00 00 mov $0x4,%eax <== NOT EXECUTED
}
115db3: 8b 5d fc mov -0x4(%ebp),%ebx
115db6: c9 leave
115db7: c3 ret
00116311 <rtems_timer_initiate_server>:
rtems_status_code rtems_timer_initiate_server(
uint32_t priority,
uint32_t stack_size,
rtems_attribute attribute_set
)
{
116311: 55 push %ebp
116312: 89 e5 mov %esp,%ebp
116314: 53 push %ebx
116315: 83 ec 24 sub $0x24,%esp
116318: 8b 55 08 mov 0x8(%ebp),%edx
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
11631b: 31 c0 xor %eax,%eax
11631d: 85 d2 test %edx,%edx
11631f: 74 0f je 116330 <rtems_timer_initiate_server+0x1f><== NEVER TAKEN
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
116321: 0f b6 05 24 42 13 00 movzbl 0x134224,%eax
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
116328: 39 c2 cmp %eax,%edx
11632a: 0f 96 c0 setbe %al
11632d: 0f b6 c0 movzbl %al,%eax
* Make sure the requested priority is valid. The if is
* structured so we check it is invalid before looking for
* a specific invalid value as the default.
*/
_priority = priority;
if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) {
116330: 85 c0 test %eax,%eax
116332: 75 0d jne 116341 <rtems_timer_initiate_server+0x30>
if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY )
return RTEMS_INVALID_PRIORITY;
116334: b0 13 mov $0x13,%al
* structured so we check it is invalid before looking for
* a specific invalid value as the default.
*/
_priority = priority;
if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) {
if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY )
116336: 42 inc %edx
116337: 0f 85 4b 01 00 00 jne 116488 <rtems_timer_initiate_server+0x177>
return RTEMS_INVALID_PRIORITY;
_priority = 0;
11633d: 31 db xor %ebx,%ebx
11633f: eb 02 jmp 116343 <rtems_timer_initiate_server+0x32>
* Make sure the requested priority is valid. The if is
* structured so we check it is invalid before looking for
* a specific invalid value as the default.
*/
_priority = priority;
if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) {
116341: 89 d3 mov %edx,%ebx
}
/*
* Just to make sure this is only called once.
*/
_Thread_Disable_dispatch();
116343: e8 a0 fc ff ff call 115fe8 <_Thread_Disable_dispatch>
tmpInitialized = initialized;
116348: 8a 15 f8 7f 13 00 mov 0x137ff8,%dl
initialized = true;
11634e: c6 05 f8 7f 13 00 01 movb $0x1,0x137ff8
_Thread_Enable_dispatch();
116355: 88 55 e4 mov %dl,-0x1c(%ebp)
116358: e8 25 28 00 00 call 118b82 <_Thread_Enable_dispatch>
if ( tmpInitialized )
return RTEMS_INCORRECT_STATE;
11635d: b8 0e 00 00 00 mov $0xe,%eax
_Thread_Disable_dispatch();
tmpInitialized = initialized;
initialized = true;
_Thread_Enable_dispatch();
if ( tmpInitialized )
116362: 8a 55 e4 mov -0x1c(%ebp),%dl
116365: 84 d2 test %dl,%dl
116367: 0f 85 1b 01 00 00 jne 116488 <rtems_timer_initiate_server+0x177>
* other library rules. For example, if using a TSR written in Ada the
* Server should run at the same priority as the priority Ada task.
* Otherwise, the priority ceiling for the mutex used to protect the
* GNAT run-time is violated.
*/
status = rtems_task_create(
11636d: 51 push %ecx
11636e: 51 push %ecx
11636f: 8d 45 f4 lea -0xc(%ebp),%eax
116372: 50 push %eax
116373: 8b 45 10 mov 0x10(%ebp),%eax
116376: 80 cc 80 or $0x80,%ah
116379: 50 push %eax
11637a: 68 00 01 00 00 push $0x100
11637f: ff 75 0c pushl 0xc(%ebp)
116382: 53 push %ebx
116383: 68 45 4d 49 54 push $0x54494d45
116388: e8 5b ef ff ff call 1152e8 <rtems_task_create>
/* user may want floating point but we need */
/* system task specified for 0 priority */
attribute_set | RTEMS_SYSTEM_TASK,
&id /* get the id back */
);
if (status) {
11638d: 83 c4 20 add $0x20,%esp
116390: 85 c0 test %eax,%eax
116392: 74 0c je 1163a0 <rtems_timer_initiate_server+0x8f><== ALWAYS TAKEN
initialized = false;
116394: c6 05 f8 7f 13 00 00 movb $0x0,0x137ff8 <== NOT EXECUTED
return status;
11639b: e9 e8 00 00 00 jmp 116488 <rtems_timer_initiate_server+0x177><== NOT EXECUTED
* We work with the TCB pointer, not the ID, so we need to convert
* to a TCB pointer from here out.
*/
ts->thread = (Thread_Control *)_Objects_Get_local_object(
&_RTEMS_tasks_Information,
_Objects_Get_index(id)
1163a0: 8b 45 f4 mov -0xc(%ebp),%eax
*/
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return NULL;
#endif
return information->local_table[ index ];
1163a3: 0f b7 c8 movzwl %ax,%ecx
1163a6: 8b 15 e8 c5 13 00 mov 0x13c5e8,%edx
/*
* We work with the TCB pointer, not the ID, so we need to convert
* to a TCB pointer from here out.
*/
ts->thread = (Thread_Control *)_Objects_Get_local_object(
1163ac: 8b 14 8a mov (%edx,%ecx,4),%edx
1163af: 89 15 78 7f 13 00 mov %edx,0x137f78
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
1163b5: c7 05 a8 7f 13 00 ac movl $0x137fac,0x137fa8
1163bc: 7f 13 00
head->previous = NULL;
1163bf: c7 05 ac 7f 13 00 00 movl $0x0,0x137fac
1163c6: 00 00 00
tail->previous = head;
1163c9: c7 05 b0 7f 13 00 a8 movl $0x137fa8,0x137fb0
1163d0: 7f 13 00
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
1163d3: c7 05 e0 7f 13 00 e4 movl $0x137fe4,0x137fe0
1163da: 7f 13 00
head->previous = NULL;
1163dd: c7 05 e4 7f 13 00 00 movl $0x0,0x137fe4
1163e4: 00 00 00
tail->previous = head;
1163e7: c7 05 e8 7f 13 00 e0 movl $0x137fe0,0x137fe8
1163ee: 7f 13 00
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
1163f1: c7 05 88 7f 13 00 00 movl $0x0,0x137f88
1163f8: 00 00 00
the_watchdog->routine = routine;
1163fb: c7 05 9c 7f 13 00 10 movl $0x118a10,0x137f9c
116402: 8a 11 00
the_watchdog->id = id;
116405: a3 a0 7f 13 00 mov %eax,0x137fa0
the_watchdog->user_data = user_data;
11640a: c7 05 a4 7f 13 00 00 movl $0x0,0x137fa4
116411: 00 00 00
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
116414: c7 05 c0 7f 13 00 00 movl $0x0,0x137fc0
11641b: 00 00 00
the_watchdog->routine = routine;
11641e: c7 05 d4 7f 13 00 10 movl $0x118a10,0x137fd4
116425: 8a 11 00
the_watchdog->id = id;
116428: a3 d8 7f 13 00 mov %eax,0x137fd8
the_watchdog->user_data = user_data;
11642d: c7 05 dc 7f 13 00 00 movl $0x0,0x137fdc
116434: 00 00 00
/*
* Initialize the pointer to the timer schedule method so applications that
* do not use the Timer Server do not have to pull it in.
*/
ts->schedule_operation = _Timer_server_Schedule_operation_method;
116437: c7 05 7c 7f 13 00 04 movl $0x116204,0x137f7c
11643e: 62 11 00
ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot;
116441: 8b 15 48 c7 13 00 mov 0x13c748,%edx
116447: 89 15 b4 7f 13 00 mov %edx,0x137fb4
ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
11644d: 8b 15 c0 c6 13 00 mov 0x13c6c0,%edx
116453: 89 15 ec 7f 13 00 mov %edx,0x137fec
ts->insert_chain = NULL;
116459: c7 05 f0 7f 13 00 00 movl $0x0,0x137ff0
116460: 00 00 00
ts->active = false;
116463: c6 05 f4 7f 13 00 00 movb $0x0,0x137ff4
/*
* The default timer server is now available.
*/
_Timer_server = ts;
11646a: c7 05 10 c9 13 00 78 movl $0x137f78,0x13c910
116471: 7f 13 00
/*
* Start the timer server
*/
status = rtems_task_start(
116474: 52 push %edx
116475: 68 78 7f 13 00 push $0x137f78
11647a: 68 84 60 11 00 push $0x116084
11647f: 50 push %eax
116480: e8 47 f4 ff ff call 1158cc <rtems_task_start>
if (status) {
initialized = false;
}
#endif
return status;
116485: 83 c4 10 add $0x10,%esp
}
116488: 8b 5d fc mov -0x4(%ebp),%ebx
11648b: c9 leave
11648c: c3 ret
00115ddc <rtems_timer_reset>:
*/
rtems_status_code rtems_timer_reset(
rtems_id id
)
{
115ddc: 55 push %ebp
115ddd: 89 e5 mov %esp,%ebp
115ddf: 56 push %esi
115de0: 53 push %ebx
115de1: 83 ec 14 sub $0x14,%esp
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
the_timer = _Timer_Get( id, &location );
115de4: 8d 45 f4 lea -0xc(%ebp),%eax
115de7: 50 push %eax
115de8: ff 75 08 pushl 0x8(%ebp)
115deb: 68 d0 c8 13 00 push $0x13c8d0
115df0: e8 0f 23 00 00 call 118104 <_Objects_Get>
115df5: 89 c3 mov %eax,%ebx
switch ( location ) {
115df7: 83 c4 10 add $0x10,%esp
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115dfa: be 04 00 00 00 mov $0x4,%esi
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
115dff: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
115e03: 75 4d jne 115e52 <rtems_timer_reset+0x76><== NEVER TAKEN
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
115e05: 8b 40 38 mov 0x38(%eax),%eax
115e08: 85 c0 test %eax,%eax
115e0a: 75 1b jne 115e27 <rtems_timer_reset+0x4b>
_Watchdog_Remove( &the_timer->Ticker );
115e0c: 83 c3 10 add $0x10,%ebx
115e0f: 83 ec 0c sub $0xc,%esp
115e12: 53 push %ebx
115e13: e8 38 3c 00 00 call 119a50 <_Watchdog_Remove>
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
115e18: 59 pop %ecx
115e19: 5e pop %esi
115e1a: 53 push %ebx
115e1b: 68 f8 c6 13 00 push $0x13c6f8
115e20: e8 0b 3b 00 00 call 119930 <_Watchdog_Insert>
115e25: eb 21 jmp 115e48 <rtems_timer_reset+0x6c>
/*
* Must be dormant or time of day timer (e.g. TIMER_DORMANT,
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
115e27: be 0b 00 00 00 mov $0xb,%esi
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
115e2c: 48 dec %eax
115e2d: 75 1e jne 115e4d <rtems_timer_reset+0x71><== NEVER TAKEN
Timer_server_Control *timer_server = _Timer_server;
115e2f: 8b 35 10 c9 13 00 mov 0x13c910,%esi
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
115e35: 83 ec 0c sub $0xc,%esp
115e38: 8d 43 10 lea 0x10(%ebx),%eax
115e3b: 50 push %eax
115e3c: e8 0f 3c 00 00 call 119a50 <_Watchdog_Remove>
(*timer_server->schedule_operation)( timer_server, the_timer );
115e41: 58 pop %eax
115e42: 5a pop %edx
115e43: 53 push %ebx
115e44: 56 push %esi
115e45: ff 56 04 call *0x4(%esi)
115e48: 83 c4 10 add $0x10,%esp
rtems_id id
)
{
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
115e4b: 31 f6 xor %esi,%esi
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
}
_Thread_Enable_dispatch();
115e4d: e8 30 2d 00 00 call 118b82 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
115e52: 89 f0 mov %esi,%eax
115e54: 8d 65 f8 lea -0x8(%ebp),%esp
115e57: 5b pop %ebx
115e58: 5e pop %esi
115e59: c9 leave
115e5a: c3 ret
00115e5c <rtems_timer_server_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
115e5c: 55 push %ebp
115e5d: 89 e5 mov %esp,%ebp
115e5f: 57 push %edi
115e60: 56 push %esi
115e61: 53 push %ebx
115e62: 83 ec 1c sub $0x1c,%esp
115e65: 8b 7d 08 mov 0x8(%ebp),%edi
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
115e68: 8b 35 10 c9 13 00 mov 0x13c910,%esi
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
115e6e: b8 0e 00 00 00 mov $0xe,%eax
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
115e73: 85 f6 test %esi,%esi
115e75: 0f 84 87 00 00 00 je 115f02 <rtems_timer_server_fire_after+0xa6><== NEVER TAKEN
return RTEMS_INCORRECT_STATE;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
115e7b: b0 09 mov $0x9,%al
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !routine )
115e7d: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
115e81: 74 7f je 115f02 <rtems_timer_server_fire_after+0xa6><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
115e83: b0 0a mov $0xa,%al
return RTEMS_INCORRECT_STATE;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
115e85: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
115e89: 74 77 je 115f02 <rtems_timer_server_fire_after+0xa6><== NEVER TAKEN
115e8b: 52 push %edx
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
115e8c: 8d 45 e4 lea -0x1c(%ebp),%eax
115e8f: 50 push %eax
115e90: 57 push %edi
115e91: 68 d0 c8 13 00 push $0x13c8d0
115e96: e8 69 22 00 00 call 118104 <_Objects_Get>
115e9b: 89 c3 mov %eax,%ebx
switch ( location ) {
115e9d: 83 c4 10 add $0x10,%esp
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115ea0: b8 04 00 00 00 mov $0x4,%eax
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
115ea5: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
115ea9: 75 57 jne 115f02 <rtems_timer_server_fire_after+0xa6><== NEVER TAKEN
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
115eab: 83 ec 0c sub $0xc,%esp
115eae: 8d 43 10 lea 0x10(%ebx),%eax
115eb1: 50 push %eax
115eb2: e8 99 3b 00 00 call 119a50 <_Watchdog_Remove>
_ISR_Disable( level );
115eb7: 9c pushf
115eb8: fa cli
115eb9: 58 pop %eax
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
115eba: 83 c4 10 add $0x10,%esp
115ebd: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
115ec1: 74 09 je 115ecc <rtems_timer_server_fire_after+0x70>
_ISR_Enable( level );
115ec3: 50 push %eax
115ec4: 9d popf
_Thread_Enable_dispatch();
115ec5: e8 b8 2c 00 00 call 118b82 <_Thread_Enable_dispatch>
115eca: eb 34 jmp 115f00 <rtems_timer_server_fire_after+0xa4>
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL_ON_TASK;
115ecc: c7 43 38 01 00 00 00 movl $0x1,0x38(%ebx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
115ed3: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx)
the_watchdog->routine = routine;
115eda: 8b 55 10 mov 0x10(%ebp),%edx
115edd: 89 53 2c mov %edx,0x2c(%ebx)
the_watchdog->id = id;
115ee0: 89 7b 30 mov %edi,0x30(%ebx)
the_watchdog->user_data = user_data;
115ee3: 8b 55 14 mov 0x14(%ebp),%edx
115ee6: 89 53 34 mov %edx,0x34(%ebx)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = ticks;
115ee9: 8b 55 0c mov 0xc(%ebp),%edx
115eec: 89 53 1c mov %edx,0x1c(%ebx)
_ISR_Enable( level );
115eef: 50 push %eax
115ef0: 9d popf
(*timer_server->schedule_operation)( timer_server, the_timer );
115ef1: 50 push %eax
115ef2: 50 push %eax
115ef3: 53 push %ebx
115ef4: 56 push %esi
115ef5: ff 56 04 call *0x4(%esi)
_Thread_Enable_dispatch();
115ef8: e8 85 2c 00 00 call 118b82 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
115efd: 83 c4 10 add $0x10,%esp
115f00: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
115f02: 8d 65 f4 lea -0xc(%ebp),%esp
115f05: 5b pop %ebx
115f06: 5e pop %esi
115f07: 5f pop %edi
115f08: c9 leave
115f09: c3 ret
00115f0c <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
115f0c: 55 push %ebp
115f0d: 89 e5 mov %esp,%ebp
115f0f: 57 push %edi
115f10: 56 push %esi
115f11: 53 push %ebx
115f12: 83 ec 1c sub $0x1c,%esp
115f15: 8b 7d 0c mov 0xc(%ebp),%edi
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
115f18: 8b 35 10 c9 13 00 mov 0x13c910,%esi
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
115f1e: 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 )
115f23: 85 f6 test %esi,%esi
115f25: 0f 84 b1 00 00 00 je 115fdc <rtems_timer_server_fire_when+0xd0><== NEVER TAKEN
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
115f2b: b3 0b mov $0xb,%bl
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
115f2d: 80 3d 48 c6 13 00 00 cmpb $0x0,0x13c648
115f34: 0f 84 a2 00 00 00 je 115fdc <rtems_timer_server_fire_when+0xd0><== NEVER TAKEN
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
115f3a: b3 09 mov $0x9,%bl
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !routine )
115f3c: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
115f40: 0f 84 96 00 00 00 je 115fdc <rtems_timer_server_fire_when+0xd0><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
115f46: 83 ec 0c sub $0xc,%esp
115f49: 57 push %edi
115f4a: e8 b5 d6 ff ff call 113604 <_TOD_Validate>
115f4f: 83 c4 10 add $0x10,%esp
return RTEMS_INVALID_CLOCK;
115f52: b3 14 mov $0x14,%bl
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
115f54: 84 c0 test %al,%al
115f56: 0f 84 80 00 00 00 je 115fdc <rtems_timer_server_fire_when+0xd0><== NEVER TAKEN
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
115f5c: 83 ec 0c sub $0xc,%esp
115f5f: 57 push %edi
115f60: e8 37 d6 ff ff call 11359c <_TOD_To_seconds>
115f65: 89 c7 mov %eax,%edi
if ( seconds <= _TOD_Seconds_since_epoch() )
115f67: 83 c4 10 add $0x10,%esp
115f6a: 3b 05 c0 c6 13 00 cmp 0x13c6c0,%eax
115f70: 76 6a jbe 115fdc <rtems_timer_server_fire_when+0xd0><== NEVER TAKEN
115f72: 51 push %ecx
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
115f73: 8d 45 e4 lea -0x1c(%ebp),%eax
115f76: 50 push %eax
115f77: ff 75 08 pushl 0x8(%ebp)
115f7a: 68 d0 c8 13 00 push $0x13c8d0
115f7f: e8 80 21 00 00 call 118104 <_Objects_Get>
115f84: 89 c3 mov %eax,%ebx
switch ( location ) {
115f86: 83 c4 10 add $0x10,%esp
115f89: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
115f8d: 75 48 jne 115fd7 <rtems_timer_server_fire_when+0xcb><== NEVER TAKEN
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
115f8f: 83 ec 0c sub $0xc,%esp
115f92: 8d 40 10 lea 0x10(%eax),%eax
115f95: 50 push %eax
115f96: e8 b5 3a 00 00 call 119a50 <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
115f9b: 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;
115fa2: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx)
the_watchdog->routine = routine;
115fa9: 8b 45 10 mov 0x10(%ebp),%eax
115fac: 89 43 2c mov %eax,0x2c(%ebx)
the_watchdog->id = id;
115faf: 8b 45 08 mov 0x8(%ebp),%eax
115fb2: 89 43 30 mov %eax,0x30(%ebx)
the_watchdog->user_data = user_data;
115fb5: 8b 45 14 mov 0x14(%ebp),%eax
115fb8: 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();
115fbb: 2b 3d c0 c6 13 00 sub 0x13c6c0,%edi
115fc1: 89 7b 1c mov %edi,0x1c(%ebx)
(*timer_server->schedule_operation)( timer_server, the_timer );
115fc4: 58 pop %eax
115fc5: 5a pop %edx
115fc6: 53 push %ebx
115fc7: 56 push %esi
115fc8: ff 56 04 call *0x4(%esi)
_Thread_Enable_dispatch();
115fcb: e8 b2 2b 00 00 call 118b82 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
115fd0: 83 c4 10 add $0x10,%esp
115fd3: 31 db xor %ebx,%ebx
115fd5: eb 05 jmp 115fdc <rtems_timer_server_fire_when+0xd0>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115fd7: bb 04 00 00 00 mov $0x4,%ebx <== NOT EXECUTED
}
115fdc: 89 d8 mov %ebx,%eax
115fde: 8d 65 f4 lea -0xc(%ebp),%esp
115fe1: 5b pop %ebx
115fe2: 5e pop %esi
115fe3: 5f pop %edi
115fe4: c9 leave
115fe5: c3 ret
0010a79d <rtems_verror>:
static int rtems_verror(
rtems_error_code_t error_flag,
const char *printf_format,
va_list arglist
)
{
10a79d: 55 push %ebp
10a79e: 89 e5 mov %esp,%ebp
10a7a0: 57 push %edi
10a7a1: 56 push %esi
10a7a2: 53 push %ebx
10a7a3: 83 ec 1c sub $0x1c,%esp
10a7a6: 89 c3 mov %eax,%ebx
10a7a8: 89 55 e4 mov %edx,-0x1c(%ebp)
10a7ab: 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) {
10a7ae: a9 00 00 00 20 test $0x20000000,%eax
10a7b3: 74 2c je 10a7e1 <rtems_verror+0x44>
if (rtems_panic_in_progress++)
10a7b5: a1 78 92 12 00 mov 0x129278,%eax
10a7ba: 8d 50 01 lea 0x1(%eax),%edx
10a7bd: 89 15 78 92 12 00 mov %edx,0x129278
10a7c3: 85 c0 test %eax,%eax
10a7c5: 74 0b je 10a7d2 <rtems_verror+0x35> <== ALWAYS TAKEN
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10a7c7: a1 c0 93 12 00 mov 0x1293c0,%eax <== NOT EXECUTED
10a7cc: 40 inc %eax <== NOT EXECUTED
10a7cd: a3 c0 93 12 00 mov %eax,0x1293c0 <== NOT EXECUTED
_Thread_Disable_dispatch(); /* disable task switches */
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
return 0;
10a7d2: 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)
10a7d4: 83 3d 78 92 12 00 02 cmpl $0x2,0x129278
10a7db: 0f 8f da 00 00 00 jg 10a8bb <rtems_verror+0x11e> <== NEVER TAKEN
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
10a7e1: 83 ec 0c sub $0xc,%esp
10a7e4: a1 40 71 12 00 mov 0x127140,%eax
10a7e9: ff 70 08 pushl 0x8(%eax)
10a7ec: e8 4f a1 00 00 call 114940 <fflush>
status = error_flag & ~RTEMS_ERROR_MASK;
10a7f1: 89 df mov %ebx,%edi
10a7f3: 81 e7 ff ff ff 8f and $0x8fffffff,%edi
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
10a7f9: 83 c4 10 add $0x10,%esp
rtems_error_code_t error_flag,
const char *printf_format,
va_list arglist
)
{
int local_errno = 0;
10a7fc: 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? */
10a7fe: 81 e3 00 00 00 40 and $0x40000000,%ebx
10a804: 74 07 je 10a80d <rtems_verror+0x70>
local_errno = errno;
10a806: e8 9d 9d 00 00 call 1145a8 <__errno>
10a80b: 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);
10a80d: 53 push %ebx
10a80e: ff 75 e0 pushl -0x20(%ebp)
10a811: ff 75 e4 pushl -0x1c(%ebp)
10a814: a1 40 71 12 00 mov 0x127140,%eax
10a819: ff 70 0c pushl 0xc(%eax)
10a81c: e8 c3 06 01 00 call 11aee4 <vfprintf>
10a821: 89 c3 mov %eax,%ebx
if (status)
10a823: 83 c4 10 add $0x10,%esp
10a826: 85 ff test %edi,%edi
10a828: 74 24 je 10a84e <rtems_verror+0xb1>
chars_written +=
fprintf(stderr, " (status: %s)", rtems_status_text(status));
10a82a: 83 ec 0c sub $0xc,%esp
10a82d: 57 push %edi
10a82e: e8 55 ff ff ff call 10a788 <rtems_status_text>
10a833: 83 c4 0c add $0xc,%esp
10a836: 50 push %eax
10a837: 68 07 2b 12 00 push $0x122b07
10a83c: a1 40 71 12 00 mov 0x127140,%eax
10a841: ff 70 0c pushl 0xc(%eax)
10a844: e8 eb a4 00 00 call 114d34 <fprintf>
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
if (status)
chars_written +=
10a849: 01 c3 add %eax,%ebx
10a84b: 83 c4 10 add $0x10,%esp
fprintf(stderr, " (status: %s)", rtems_status_text(status));
if (local_errno) {
10a84e: 83 fe 00 cmp $0x0,%esi
10a851: 74 40 je 10a893 <rtems_verror+0xf6>
if ((local_errno > 0) && *strerror(local_errno))
10a853: 7e 25 jle 10a87a <rtems_verror+0xdd>
10a855: 83 ec 0c sub $0xc,%esp
10a858: 56 push %esi
10a859: e8 7e ad 00 00 call 1155dc <strerror>
10a85e: 83 c4 10 add $0x10,%esp
10a861: 80 38 00 cmpb $0x0,(%eax)
10a864: 74 14 je 10a87a <rtems_verror+0xdd> <== NEVER TAKEN
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
10a866: 83 ec 0c sub $0xc,%esp
10a869: 56 push %esi
10a86a: e8 6d ad 00 00 call 1155dc <strerror>
10a86f: 83 c4 0c add $0xc,%esp
10a872: 50 push %eax
10a873: 68 15 2b 12 00 push $0x122b15
10a878: eb 07 jmp 10a881 <rtems_verror+0xe4>
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
10a87a: 51 push %ecx
10a87b: 56 push %esi
10a87c: 68 22 2b 12 00 push $0x122b22
10a881: a1 40 71 12 00 mov 0x127140,%eax
10a886: ff 70 0c pushl 0xc(%eax)
10a889: e8 a6 a4 00 00 call 114d34 <fprintf>
10a88e: 01 c3 add %eax,%ebx
10a890: 83 c4 10 add $0x10,%esp
}
chars_written += fprintf(stderr, "\n");
10a893: 52 push %edx
10a894: 52 push %edx
10a895: 68 80 32 12 00 push $0x123280
10a89a: a1 40 71 12 00 mov 0x127140,%eax
10a89f: ff 70 0c pushl 0xc(%eax)
10a8a2: e8 8d a4 00 00 call 114d34 <fprintf>
10a8a7: 8d 34 18 lea (%eax,%ebx,1),%esi
(void) fflush(stderr);
10a8aa: 58 pop %eax
10a8ab: a1 40 71 12 00 mov 0x127140,%eax
10a8b0: ff 70 0c pushl 0xc(%eax)
10a8b3: e8 88 a0 00 00 call 114940 <fflush>
return chars_written;
10a8b8: 83 c4 10 add $0x10,%esp
}
10a8bb: 89 f0 mov %esi,%eax
10a8bd: 8d 65 f4 lea -0xc(%ebp),%esp
10a8c0: 5b pop %ebx
10a8c1: 5e pop %esi
10a8c2: 5f pop %edi
10a8c3: c9 leave
10a8c4: c3 ret
00106f80 <scanInt>:
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
106f80: 55 push %ebp
106f81: 89 e5 mov %esp,%ebp
106f83: 57 push %edi
106f84: 56 push %esi
106f85: 53 push %ebx
106f86: 83 ec 3c sub $0x3c,%esp
106f89: 89 c3 mov %eax,%ebx
106f8b: 89 55 e0 mov %edx,-0x20(%ebp)
int c;
unsigned int i = 0;
unsigned int limit = INT_MAX;
int sign = 0;
106f8e: 31 f6 xor %esi,%esi
static int
scanInt(FILE *fp, int *val)
{
int c;
unsigned int i = 0;
unsigned int limit = INT_MAX;
106f90: c7 45 e4 ff ff ff 7f movl $0x7fffffff,-0x1c(%ebp)
*/
static int
scanInt(FILE *fp, int *val)
{
int c;
unsigned int i = 0;
106f97: 31 ff xor %edi,%edi
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
if ((i > (limit / 10))
106f99: 89 7d c4 mov %edi,-0x3c(%ebp)
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
106f9c: 8b 43 04 mov 0x4(%ebx),%eax
106f9f: 48 dec %eax
106fa0: 89 43 04 mov %eax,0x4(%ebx)
106fa3: 85 c0 test %eax,%eax
106fa5: 79 15 jns 106fbc <scanInt+0x3c> <== ALWAYS TAKEN
106fa7: 50 push %eax <== NOT EXECUTED
106fa8: 50 push %eax <== NOT EXECUTED
106fa9: 53 push %ebx <== NOT EXECUTED
106faa: ff 35 60 36 12 00 pushl 0x123660 <== NOT EXECUTED
106fb0: e8 1f b5 00 00 call 1124d4 <__srget_r> <== NOT EXECUTED
106fb5: 89 c1 mov %eax,%ecx <== NOT EXECUTED
106fb7: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
106fba: eb 08 jmp 106fc4 <scanInt+0x44> <== NOT EXECUTED
106fbc: 8b 03 mov (%ebx),%eax
106fbe: 0f b6 08 movzbl (%eax),%ecx
106fc1: 40 inc %eax
106fc2: 89 03 mov %eax,(%ebx)
if (c == ':')
106fc4: 83 f9 3a cmp $0x3a,%ecx
106fc7: 74 4a je 107013 <scanInt+0x93>
break;
if (sign == 0) {
106fc9: 85 f6 test %esi,%esi
106fcb: 75 11 jne 106fde <scanInt+0x5e>
if (c == '-') {
sign = -1;
limit++;
continue;
}
sign = 1;
106fcd: 66 be 01 00 mov $0x1,%si
for (;;) {
c = getc(fp);
if (c == ':')
break;
if (sign == 0) {
if (c == '-') {
106fd1: 83 f9 2d cmp $0x2d,%ecx
106fd4: 75 08 jne 106fde <scanInt+0x5e>
sign = -1;
limit++;
106fd6: ff 45 e4 incl -0x1c(%ebp)
c = getc(fp);
if (c == ':')
break;
if (sign == 0) {
if (c == '-') {
sign = -1;
106fd9: 83 ce ff or $0xffffffff,%esi
limit++;
continue;
106fdc: eb be jmp 106f9c <scanInt+0x1c>
}
sign = 1;
}
if (!isdigit(c))
106fde: a1 5c 36 12 00 mov 0x12365c,%eax
106fe3: f6 44 08 01 04 testb $0x4,0x1(%eax,%ecx,1)
106fe8: 74 41 je 10702b <scanInt+0xab>
return 0;
d = c - '0';
if ((i > (limit / 10))
106fea: 8b 45 e4 mov -0x1c(%ebp),%eax
106fed: bf 0a 00 00 00 mov $0xa,%edi
106ff2: 31 d2 xor %edx,%edx
106ff4: f7 f7 div %edi
106ff6: 89 55 d4 mov %edx,-0x2c(%ebp)
106ff9: 39 45 c4 cmp %eax,-0x3c(%ebp)
106ffc: 77 2d ja 10702b <scanInt+0xab>
}
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
106ffe: 83 e9 30 sub $0x30,%ecx
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
107001: 39 45 c4 cmp %eax,-0x3c(%ebp)
107004: 75 04 jne 10700a <scanInt+0x8a>
107006: 39 d1 cmp %edx,%ecx
107008: 77 21 ja 10702b <scanInt+0xab> <== ALWAYS TAKEN
return 0;
i = i * 10 + d;
10700a: 6b 7d c4 0a imul $0xa,-0x3c(%ebp),%edi
10700e: 8d 3c 39 lea (%ecx,%edi,1),%edi
107011: eb 86 jmp 106f99 <scanInt+0x19>
107013: 8b 7d c4 mov -0x3c(%ebp),%edi
}
if (sign == 0)
return 0;
107016: 31 c0 xor %eax,%eax
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
}
if (sign == 0)
107018: 85 f6 test %esi,%esi
10701a: 74 11 je 10702d <scanInt+0xad> <== NEVER TAKEN
return 0;
*val = i * sign;
10701c: 0f af f7 imul %edi,%esi
10701f: 8b 45 e0 mov -0x20(%ebp),%eax
107022: 89 30 mov %esi,(%eax)
return 1;
107024: b8 01 00 00 00 mov $0x1,%eax
107029: eb 02 jmp 10702d <scanInt+0xad>
if (!isdigit(c))
return 0;
d = c - '0';
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
10702b: 31 c0 xor %eax,%eax
}
if (sign == 0)
return 0;
*val = i * sign;
return 1;
}
10702d: 8d 65 f4 lea -0xc(%ebp),%esp
107030: 5b pop %ebx
107031: 5e pop %esi
107032: 5f pop %edi
107033: c9 leave
107034: c3 ret
001070c0 <scangr>:
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
1070c0: 55 push %ebp
1070c1: 89 e5 mov %esp,%ebp
1070c3: 57 push %edi
1070c4: 56 push %esi
1070c5: 53 push %ebx
1070c6: 83 ec 34 sub $0x34,%esp
1070c9: 89 c7 mov %eax,%edi
1070cb: 89 d3 mov %edx,%ebx
1070cd: 89 4d d4 mov %ecx,-0x2c(%ebp)
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
1070d0: 6a 00 push $0x0
1070d2: 8d 45 08 lea 0x8(%ebp),%eax
1070d5: 50 push %eax
1070d6: 8d 4d d4 lea -0x2c(%ebp),%ecx
1070d9: 89 f8 mov %edi,%eax
1070db: e8 55 ff ff ff call 107035 <scanString>
1070e0: 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;
1070e3: 31 f6 xor %esi,%esi
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
1070e5: 85 c0 test %eax,%eax
1070e7: 0f 84 c2 00 00 00 je 1071af <scangr+0xef>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
1070ed: 50 push %eax
1070ee: 50 push %eax
1070ef: 8d 53 04 lea 0x4(%ebx),%edx
1070f2: 6a 00 push $0x0
1070f4: 8d 45 08 lea 0x8(%ebp),%eax
1070f7: 50 push %eax
1070f8: 8d 4d d4 lea -0x2c(%ebp),%ecx
1070fb: 89 f8 mov %edi,%eax
1070fd: e8 33 ff ff ff call 107035 <scanString>
107102: 83 c4 10 add $0x10,%esp
107105: 85 c0 test %eax,%eax
107107: 0f 84 a2 00 00 00 je 1071af <scangr+0xef> <== NEVER TAKEN
|| !scanInt(fp, &grgid)
10710d: 8d 55 e4 lea -0x1c(%ebp),%edx
107110: 89 f8 mov %edi,%eax
107112: e8 69 fe ff ff call 106f80 <scanInt>
107117: 85 c0 test %eax,%eax
107119: 0f 84 90 00 00 00 je 1071af <scangr+0xef> <== NEVER TAKEN
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
10711f: 51 push %ecx
107120: 51 push %ecx
107121: 8d 55 e0 lea -0x20(%ebp),%edx
107124: 6a 01 push $0x1
107126: 8d 45 08 lea 0x8(%ebp),%eax
107129: 50 push %eax
10712a: 8d 4d d4 lea -0x2c(%ebp),%ecx
10712d: 89 f8 mov %edi,%eax
10712f: e8 01 ff ff ff call 107035 <scanString>
107134: 83 c4 10 add $0x10,%esp
107137: 85 c0 test %eax,%eax
107139: 74 74 je 1071af <scangr+0xef> <== NEVER TAKEN
return 0;
grp->gr_gid = grgid;
10713b: 8b 45 e4 mov -0x1c(%ebp),%eax
10713e: 66 89 43 08 mov %ax,0x8(%ebx)
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
107142: 8b 4d e0 mov -0x20(%ebp),%ecx
107145: 89 ca mov %ecx,%edx
107147: b8 01 00 00 00 mov $0x1,%eax
10714c: 89 c6 mov %eax,%esi
10714e: eb 0b jmp 10715b <scangr+0x9b>
if(*cp == ',')
memcount++;
107150: 3c 2c cmp $0x2c,%al
107152: 0f 94 c0 sete %al
107155: 0f b6 c0 movzbl %al,%eax
107158: 01 c6 add %eax,%esi
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
10715a: 42 inc %edx
10715b: 8a 02 mov (%edx),%al
10715d: 84 c0 test %al,%al
10715f: 75 ef jne 107150 <scangr+0x90>
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
107161: 8d 04 b5 13 00 00 00 lea 0x13(,%esi,4),%eax
return 0;
107168: 31 f6 xor %esi,%esi
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
10716a: 39 45 08 cmp %eax,0x8(%ebp)
10716d: 72 40 jb 1071af <scangr+0xef> <== NEVER TAKEN
return 0;
grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15);
10716f: 8b 45 d4 mov -0x2c(%ebp),%eax
107172: 83 c0 0f add $0xf,%eax
107175: 83 e0 f0 and $0xfffffff0,%eax
107178: 89 43 0c mov %eax,0xc(%ebx)
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
10717b: 89 08 mov %ecx,(%eax)
}
/*
* Extract a single group record from the database
*/
static int scangr(
10717d: 8b 45 e0 mov -0x20(%ebp),%eax
107180: 40 inc %eax
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
107181: ba 01 00 00 00 mov $0x1,%edx
107186: eb 11 jmp 107199 <scangr+0xd9>
if(*cp == ',') {
107188: 80 f9 2c cmp $0x2c,%cl
10718b: 75 0b jne 107198 <scangr+0xd8>
*cp = '\0';
10718d: c6 40 ff 00 movb $0x0,-0x1(%eax)
grp->gr_mem[memcount++] = cp + 1;
107191: 8b 4b 0c mov 0xc(%ebx),%ecx
107194: 89 04 91 mov %eax,(%ecx,%edx,4)
107197: 42 inc %edx
107198: 40 inc %eax
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
107199: 8a 48 ff mov -0x1(%eax),%cl
10719c: 84 c9 test %cl,%cl
10719e: 75 e8 jne 107188 <scangr+0xc8>
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
1071a0: 8b 43 0c mov 0xc(%ebx),%eax
1071a3: c7 04 90 00 00 00 00 movl $0x0,(%eax,%edx,4)
return 1;
1071aa: be 01 00 00 00 mov $0x1,%esi
}
1071af: 89 f0 mov %esi,%eax
1071b1: 8d 65 f4 lea -0xc(%ebp),%esp
1071b4: 5b pop %ebx
1071b5: 5e pop %esi
1071b6: 5f pop %edi
1071b7: c9 leave
1071b8: c3 ret
001071b9 <scanpw>:
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
1071b9: 55 push %ebp
1071ba: 89 e5 mov %esp,%ebp
1071bc: 57 push %edi
1071bd: 56 push %esi
1071be: 53 push %ebx
1071bf: 83 ec 34 sub $0x34,%esp
1071c2: 89 c6 mov %eax,%esi
1071c4: 89 d3 mov %edx,%ebx
1071c6: 89 4d d4 mov %ecx,-0x2c(%ebp)
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
1071c9: 8d 7d d4 lea -0x2c(%ebp),%edi
1071cc: 6a 00 push $0x0
1071ce: 8d 45 08 lea 0x8(%ebp),%eax
1071d1: 50 push %eax
1071d2: 89 f9 mov %edi,%ecx
1071d4: 89 f0 mov %esi,%eax
1071d6: e8 5a fe ff ff call 107035 <scanString>
1071db: 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;
1071de: 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)
1071e5: 85 c0 test %eax,%eax
1071e7: 0f 84 c4 00 00 00 je 1072b1 <scanpw+0xf8>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
1071ed: 51 push %ecx
1071ee: 51 push %ecx
1071ef: 8d 53 04 lea 0x4(%ebx),%edx
1071f2: 6a 00 push $0x0
1071f4: 8d 45 08 lea 0x8(%ebp),%eax
1071f7: 50 push %eax
1071f8: 89 f9 mov %edi,%ecx
1071fa: 89 f0 mov %esi,%eax
1071fc: e8 34 fe ff ff call 107035 <scanString>
107201: 83 c4 10 add $0x10,%esp
107204: 85 c0 test %eax,%eax
107206: 0f 84 a5 00 00 00 je 1072b1 <scanpw+0xf8> <== NEVER TAKEN
|| !scanInt(fp, &pwuid)
10720c: 8d 55 e4 lea -0x1c(%ebp),%edx
10720f: 89 f0 mov %esi,%eax
107211: e8 6a fd ff ff call 106f80 <scanInt>
107216: 85 c0 test %eax,%eax
107218: 0f 84 93 00 00 00 je 1072b1 <scanpw+0xf8>
|| !scanInt(fp, &pwgid)
10721e: 8d 55 e0 lea -0x20(%ebp),%edx
107221: 89 f0 mov %esi,%eax
107223: e8 58 fd ff ff call 106f80 <scanInt>
107228: 85 c0 test %eax,%eax
10722a: 0f 84 81 00 00 00 je 1072b1 <scanpw+0xf8>
|| !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
107230: 52 push %edx
107231: 52 push %edx
107232: 8d 53 0c lea 0xc(%ebx),%edx
107235: 6a 00 push $0x0
107237: 8d 45 08 lea 0x8(%ebp),%eax
10723a: 50 push %eax
10723b: 89 f9 mov %edi,%ecx
10723d: 89 f0 mov %esi,%eax
10723f: e8 f1 fd ff ff call 107035 <scanString>
107244: 83 c4 10 add $0x10,%esp
107247: 85 c0 test %eax,%eax
107249: 74 66 je 1072b1 <scanpw+0xf8> <== NEVER TAKEN
|| !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0)
10724b: 50 push %eax
10724c: 50 push %eax
10724d: 8d 53 10 lea 0x10(%ebx),%edx
107250: 6a 00 push $0x0
107252: 8d 45 08 lea 0x8(%ebp),%eax
107255: 50 push %eax
107256: 89 f9 mov %edi,%ecx
107258: 89 f0 mov %esi,%eax
10725a: e8 d6 fd ff ff call 107035 <scanString>
10725f: 83 c4 10 add $0x10,%esp
107262: 85 c0 test %eax,%eax
107264: 74 4b je 1072b1 <scanpw+0xf8> <== NEVER TAKEN
|| !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0)
107266: 51 push %ecx
107267: 51 push %ecx
107268: 8d 53 14 lea 0x14(%ebx),%edx
10726b: 6a 00 push $0x0
10726d: 8d 45 08 lea 0x8(%ebp),%eax
107270: 50 push %eax
107271: 89 f9 mov %edi,%ecx
107273: 89 f0 mov %esi,%eax
107275: e8 bb fd ff ff call 107035 <scanString>
10727a: 83 c4 10 add $0x10,%esp
10727d: 85 c0 test %eax,%eax
10727f: 74 30 je 1072b1 <scanpw+0xf8> <== NEVER TAKEN
|| !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1))
107281: 52 push %edx
107282: 52 push %edx
107283: 8d 53 18 lea 0x18(%ebx),%edx
107286: 6a 01 push $0x1
107288: 8d 45 08 lea 0x8(%ebp),%eax
10728b: 50 push %eax
10728c: 89 f9 mov %edi,%ecx
10728e: 89 f0 mov %esi,%eax
107290: e8 a0 fd ff ff call 107035 <scanString>
107295: 83 c4 10 add $0x10,%esp
107298: 85 c0 test %eax,%eax
10729a: 74 15 je 1072b1 <scanpw+0xf8>
return 0;
pwd->pw_uid = pwuid;
10729c: 8b 45 e4 mov -0x1c(%ebp),%eax
10729f: 66 89 43 08 mov %ax,0x8(%ebx)
pwd->pw_gid = pwgid;
1072a3: 8b 45 e0 mov -0x20(%ebp),%eax
1072a6: 66 89 43 0a mov %ax,0xa(%ebx)
return 1;
1072aa: c7 45 d0 01 00 00 00 movl $0x1,-0x30(%ebp)
}
1072b1: 8b 45 d0 mov -0x30(%ebp),%eax
1072b4: 8d 65 f4 lea -0xc(%ebp),%esp
1072b7: 5b pop %ebx
1072b8: 5e pop %esi
1072b9: 5f pop %edi
1072ba: c9 leave
1072bb: c3 ret
001085a0 <siproc>:
/*
* Process input character, with semaphore.
*/
static int
siproc (unsigned char c, struct rtems_termios_tty *tty)
{
1085a0: 55 push %ebp
1085a1: 89 e5 mov %esp,%ebp
1085a3: 56 push %esi
1085a4: 53 push %ebx
1085a5: 89 d3 mov %edx,%ebx
1085a7: 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)) {
1085a9: f7 42 3c 78 0e 00 00 testl $0xe78,0x3c(%edx)
1085b0: 74 30 je 1085e2 <siproc+0x42> <== NEVER TAKEN
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
1085b2: 52 push %edx
1085b3: 6a 00 push $0x0
1085b5: 6a 00 push $0x0
1085b7: ff 73 18 pushl 0x18(%ebx)
1085ba: e8 79 11 00 00 call 109738 <rtems_semaphore_obtain>
i = iproc (c, tty);
1085bf: 89 f2 mov %esi,%edx
1085c1: 0f b6 c2 movzbl %dl,%eax
1085c4: 89 da mov %ebx,%edx
1085c6: e8 b5 fe ff ff call 108480 <iproc>
1085cb: 89 c6 mov %eax,%esi
rtems_semaphore_release (tty->osem);
1085cd: 58 pop %eax
1085ce: ff 73 18 pushl 0x18(%ebx)
1085d1: e8 4e 12 00 00 call 109824 <rtems_semaphore_release>
1085d6: 83 c4 10 add $0x10,%esp
}
else {
i = iproc (c, tty);
}
return i;
}
1085d9: 89 f0 mov %esi,%eax
1085db: 8d 65 f8 lea -0x8(%ebp),%esp
1085de: 5b pop %ebx
1085df: 5e pop %esi
1085e0: c9 leave
1085e1: 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);
1085e2: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
1085e5: 89 da mov %ebx,%edx <== NOT EXECUTED
}
return i;
}
1085e7: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
1085ea: 5b pop %ebx <== NOT EXECUTED
1085eb: 5e pop %esi <== NOT EXECUTED
1085ec: 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);
1085ed: e9 8e fe ff ff jmp 108480 <iproc> <== NOT EXECUTED
00109774 <statvfs>:
#include <sys/statvfs.h>
int
statvfs (const char *path, struct statvfs *sb)
{
109774: 55 push %ebp
109775: 89 e5 mov %esp,%ebp
109777: 57 push %edi
109778: 56 push %esi
109779: 53 push %ebx
10977a: 83 ec 38 sub $0x38,%esp
10977d: 8b 55 08 mov 0x8(%ebp),%edx
109780: 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 ) )
109783: 31 c0 xor %eax,%eax
109785: 83 c9 ff or $0xffffffff,%ecx
109788: 89 d7 mov %edx,%edi
10978a: f2 ae repnz scas %es:(%edi),%al
10978c: f7 d1 not %ecx
10978e: 49 dec %ecx
10978f: 6a 01 push $0x1
109791: 8d 5d d4 lea -0x2c(%ebp),%ebx
109794: 53 push %ebx
109795: 6a 00 push $0x0
109797: 51 push %ecx
109798: 52 push %edx
109799: e8 04 ee ff ff call 1085a2 <rtems_filesystem_evaluate_path>
10979e: 83 c4 20 add $0x20,%esp
return -1;
1097a1: 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 ) )
1097a4: 85 c0 test %eax,%eax
1097a6: 75 26 jne 1097ce <statvfs+0x5a> <== NEVER TAKEN
return -1;
mt_entry = loc.mt_entry;
1097a8: 8b 55 e4 mov -0x1c(%ebp),%edx
fs_mount_root = &mt_entry->mt_fs_root;
memset (sb, 0, sizeof (struct statvfs));
1097ab: b9 0e 00 00 00 mov $0xe,%ecx
1097b0: 89 f7 mov %esi,%edi
1097b2: f3 ab rep stos %eax,%es:(%edi)
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
1097b4: 50 push %eax
1097b5: 50 push %eax
1097b6: 8b 42 28 mov 0x28(%edx),%eax
1097b9: 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;
1097ba: 83 c2 1c add $0x1c,%edx
memset (sb, 0, sizeof (struct statvfs));
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
1097bd: 52 push %edx
1097be: ff 50 44 call *0x44(%eax)
1097c1: 89 c7 mov %eax,%edi
rtems_filesystem_freenode( &loc );
1097c3: 89 1c 24 mov %ebx,(%esp)
1097c6: e8 95 ee ff ff call 108660 <rtems_filesystem_freenode>
return result;
1097cb: 83 c4 10 add $0x10,%esp
}
1097ce: 89 f8 mov %edi,%eax
1097d0: 8d 65 f4 lea -0xc(%ebp),%esp
1097d3: 5b pop %ebx
1097d4: 5e pop %esi
1097d5: 5f pop %edi
1097d6: c9 leave
1097d7: c3 ret
001085dc <sync_per_thread>:
fdatasync(fn);
}
/* iterate over all FILE *'s for this thread */
static void sync_per_thread(Thread_Control *t)
{
1085dc: 55 push %ebp
1085dd: 89 e5 mov %esp,%ebp
1085df: 53 push %ebx
1085e0: 83 ec 04 sub $0x4,%esp
1085e3: 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;
1085e6: 8b 88 e0 00 00 00 mov 0xe0(%eax),%ecx
if ( this_reent ) {
1085ec: 85 c9 test %ecx,%ecx
1085ee: 74 32 je 108622 <sync_per_thread+0x46> <== NEVER TAKEN
current_reent = _Thread_Executing->libc_reent;
1085f0: 8b 15 3c 5a 12 00 mov 0x125a3c,%edx
1085f6: 8b 9a e0 00 00 00 mov 0xe0(%edx),%ebx
_Thread_Executing->libc_reent = this_reent;
1085fc: 89 8a e0 00 00 00 mov %ecx,0xe0(%edx)
_fwalk (t->libc_reent, sync_wrapper);
108602: 52 push %edx
108603: 52 push %edx
108604: 68 27 86 10 00 push $0x108627
108609: ff b0 e0 00 00 00 pushl 0xe0(%eax)
10860f: e8 8c 94 00 00 call 111aa0 <_fwalk>
_Thread_Executing->libc_reent = current_reent;
108614: a1 3c 5a 12 00 mov 0x125a3c,%eax
108619: 89 98 e0 00 00 00 mov %ebx,0xe0(%eax)
10861f: 83 c4 10 add $0x10,%esp
}
}
108622: 8b 5d fc mov -0x4(%ebp),%ebx
108625: c9 leave
108626: c3 ret
0010e550 <tcsetattr>:
int tcsetattr(
int fd,
int opt,
struct termios *tp
)
{
10e550: 55 push %ebp
10e551: 89 e5 mov %esp,%ebp
10e553: 56 push %esi
10e554: 53 push %ebx
10e555: 8b 5d 08 mov 0x8(%ebp),%ebx
10e558: 8b 45 0c mov 0xc(%ebp),%eax
10e55b: 8b 75 10 mov 0x10(%ebp),%esi
switch (opt) {
10e55e: 85 c0 test %eax,%eax
10e560: 74 22 je 10e584 <tcsetattr+0x34>
10e562: 48 dec %eax
10e563: 74 0d je 10e572 <tcsetattr+0x22>
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
10e565: e8 b2 26 00 00 call 110c1c <__errno>
10e56a: c7 00 86 00 00 00 movl $0x86,(%eax)
10e570: eb 2a jmp 10e59c <tcsetattr+0x4c>
case TCSADRAIN:
if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0)
10e572: 50 push %eax
10e573: 6a 00 push $0x0
10e575: 6a 03 push $0x3
10e577: 53 push %ebx
10e578: e8 f3 fc ff ff call 10e270 <ioctl>
10e57d: 83 c4 10 add $0x10,%esp
10e580: 85 c0 test %eax,%eax
10e582: 78 18 js 10e59c <tcsetattr+0x4c> <== NEVER TAKEN
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
10e584: 89 75 10 mov %esi,0x10(%ebp)
10e587: c7 45 0c 02 00 00 00 movl $0x2,0xc(%ebp)
10e58e: 89 5d 08 mov %ebx,0x8(%ebp)
}
}
10e591: 8d 65 f8 lea -0x8(%ebp),%esp
10e594: 5b pop %ebx
10e595: 5e pop %esi
10e596: c9 leave
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
10e597: e9 d4 fc ff ff jmp 10e270 <ioctl>
}
}
10e59c: 83 c8 ff or $0xffffffff,%eax
10e59f: 8d 65 f8 lea -0x8(%ebp),%esp
10e5a2: 5b pop %ebx
10e5a3: 5e pop %esi
10e5a4: c9 leave
10e5a5: c3 ret
00109d4c <unlink>:
#include <rtems/seterr.h>
int unlink(
const char *path
)
{
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 58 sub $0x58,%esp
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
109d55: ff 75 08 pushl 0x8(%ebp)
109d58: e8 f6 d8 ff ff call 107653 <rtems_filesystem_dirname>
109d5d: 89 45 b4 mov %eax,-0x4c(%ebp)
if ( parentpathlen == 0 )
109d60: 83 c4 10 add $0x10,%esp
109d63: 85 c0 test %eax,%eax
109d65: 8d 45 d0 lea -0x30(%ebp),%eax
109d68: 75 15 jne 109d7f <unlink+0x33>
rtems_filesystem_get_start_loc( path, &i, &parentloc );
109d6a: 51 push %ecx
109d6b: 50 push %eax
109d6c: 8d 45 e4 lea -0x1c(%ebp),%eax
109d6f: 50 push %eax
109d70: ff 75 08 pushl 0x8(%ebp)
109d73: e8 d4 e6 ff ff call 10844c <rtems_filesystem_get_start_loc>
109d78: 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;
109d7b: 31 db xor %ebx,%ebx
109d7d: eb 25 jmp 109da4 <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,
109d7f: 83 ec 0c sub $0xc,%esp
109d82: 6a 00 push $0x0
109d84: 50 push %eax
109d85: 6a 02 push $0x2
109d87: ff 75 b4 pushl -0x4c(%ebp)
109d8a: ff 75 08 pushl 0x8(%ebp)
109d8d: e8 80 d8 ff ff call 107612 <rtems_filesystem_evaluate_path>
109d92: 89 c2 mov %eax,%edx
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
109d94: 83 c4 20 add $0x20,%esp
return -1;
109d97: 83 c8 ff or $0xffffffff,%eax
else {
result = rtems_filesystem_evaluate_path( path, parentpathlen,
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
109d9a: 85 d2 test %edx,%edx
109d9c: 0f 85 d6 00 00 00 jne 109e78 <unlink+0x12c> <== NEVER TAKEN
return -1;
free_parentloc = true;
109da2: b3 01 mov $0x1,%bl
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
109da4: 8d 7d bc lea -0x44(%ebp),%edi
109da7: 8d 75 d0 lea -0x30(%ebp),%esi
109daa: b9 05 00 00 00 mov $0x5,%ecx
109daf: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
name = path + parentpathlen;
109db1: 8b 75 08 mov 0x8(%ebp),%esi
109db4: 03 75 b4 add -0x4c(%ebp),%esi
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
109db7: 83 c9 ff or $0xffffffff,%ecx
109dba: 89 f7 mov %esi,%edi
109dbc: 31 c0 xor %eax,%eax
109dbe: f2 ae repnz scas %es:(%edi),%al
109dc0: f7 d1 not %ecx
109dc2: 49 dec %ecx
109dc3: 52 push %edx
109dc4: 52 push %edx
109dc5: 51 push %ecx
109dc6: 56 push %esi
109dc7: e8 c6 d8 ff ff call 107692 <rtems_filesystem_prefix_separators>
109dcc: 01 c6 add %eax,%esi
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
109dce: 83 c9 ff or $0xffffffff,%ecx
109dd1: 89 f7 mov %esi,%edi
109dd3: 31 c0 xor %eax,%eax
109dd5: f2 ae repnz scas %es:(%edi),%al
109dd7: f7 d1 not %ecx
109dd9: 49 dec %ecx
109dda: c7 04 24 00 00 00 00 movl $0x0,(%esp)
109de1: 8d 7d bc lea -0x44(%ebp),%edi
109de4: 57 push %edi
109de5: 6a 00 push $0x0
109de7: 51 push %ecx
109de8: 56 push %esi
109de9: e8 c6 d7 ff ff call 1075b4 <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
109dee: 83 c4 20 add $0x20,%esp
109df1: 85 c0 test %eax,%eax
109df3: 74 13 je 109e08 <unlink+0xbc>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return -1;
109df5: 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 )
109df8: 84 db test %bl,%bl
109dfa: 74 7c je 109e78 <unlink+0x12c> <== NEVER TAKEN
rtems_filesystem_freenode( &parentloc );
109dfc: 83 ec 0c sub $0xc,%esp
109dff: 8d 55 d0 lea -0x30(%ebp),%edx
109e02: 52 push %edx
109e03: 89 45 b0 mov %eax,-0x50(%ebp)
109e06: eb 65 jmp 109e6d <unlink+0x121>
return -1;
}
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) {
109e08: 83 ec 0c sub $0xc,%esp
109e0b: 57 push %edi
109e0c: 8b 45 c8 mov -0x38(%ebp),%eax
109e0f: ff 50 10 call *0x10(%eax)
109e12: 83 c4 10 add $0x10,%esp
109e15: 48 dec %eax
109e16: 75 2f jne 109e47 <unlink+0xfb>
rtems_filesystem_freenode( &loc );
109e18: 83 ec 0c sub $0xc,%esp
109e1b: 57 push %edi
109e1c: e8 af d8 ff ff call 1076d0 <rtems_filesystem_freenode>
if ( free_parentloc )
109e21: 83 c4 10 add $0x10,%esp
109e24: 84 db test %bl,%bl
109e26: 74 0f je 109e37 <unlink+0xeb>
rtems_filesystem_freenode( &parentloc );
109e28: 83 ec 0c sub $0xc,%esp
109e2b: 8d 45 d0 lea -0x30(%ebp),%eax
109e2e: 50 push %eax
109e2f: e8 9c d8 ff ff call 1076d0 <rtems_filesystem_freenode>
109e34: 83 c4 10 add $0x10,%esp
rtems_set_errno_and_return_minus_one( EISDIR );
109e37: e8 e4 95 00 00 call 113420 <__errno>
109e3c: c7 00 15 00 00 00 movl $0x15,(%eax)
109e42: 83 c8 ff or $0xffffffff,%eax
109e45: eb 31 jmp 109e78 <unlink+0x12c>
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
109e47: 50 push %eax
109e48: 50 push %eax
109e49: 57 push %edi
109e4a: 8d 75 d0 lea -0x30(%ebp),%esi
109e4d: 56 push %esi
109e4e: 8b 45 c8 mov -0x38(%ebp),%eax
109e51: ff 50 0c call *0xc(%eax)
rtems_filesystem_freenode( &loc );
109e54: 89 3c 24 mov %edi,(%esp)
109e57: 89 45 b0 mov %eax,-0x50(%ebp)
109e5a: e8 71 d8 ff ff call 1076d0 <rtems_filesystem_freenode>
if ( free_parentloc )
109e5f: 83 c4 10 add $0x10,%esp
109e62: 84 db test %bl,%bl
109e64: 8b 45 b0 mov -0x50(%ebp),%eax
109e67: 74 0f je 109e78 <unlink+0x12c>
rtems_filesystem_freenode( &parentloc );
109e69: 83 ec 0c sub $0xc,%esp
109e6c: 56 push %esi
109e6d: e8 5e d8 ff ff call 1076d0 <rtems_filesystem_freenode>
109e72: 83 c4 10 add $0x10,%esp
109e75: 8b 45 b0 mov -0x50(%ebp),%eax
return result;
}
109e78: 8d 65 f4 lea -0xc(%ebp),%esp
109e7b: 5b pop %ebx
109e7c: 5e pop %esi
109e7d: 5f pop %edi
109e7e: c9 leave
109e7f: c3 ret
00109fa9 <unmount>:
*/
int unmount(
const char *path
)
{
109fa9: 55 push %ebp
109faa: 89 e5 mov %esp,%ebp
109fac: 57 push %edi
109fad: 56 push %esi
109fae: 53 push %ebx
109faf: 83 ec 38 sub $0x38,%esp
109fb2: 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 ) )
109fb5: 83 cb ff or $0xffffffff,%ebx
109fb8: 31 c0 xor %eax,%eax
109fba: 89 d9 mov %ebx,%ecx
109fbc: 89 d7 mov %edx,%edi
109fbe: f2 ae repnz scas %es:(%edi),%al
109fc0: f7 d1 not %ecx
109fc2: 49 dec %ecx
109fc3: 6a 01 push $0x1
109fc5: 8d 7d d4 lea -0x2c(%ebp),%edi
109fc8: 57 push %edi
109fc9: 6a 00 push $0x0
109fcb: 51 push %ecx
109fcc: 52 push %edx
109fcd: e8 c4 d5 ff ff call 107596 <rtems_filesystem_evaluate_path>
109fd2: 83 c4 20 add $0x20,%esp
109fd5: 85 c0 test %eax,%eax
109fd7: 0f 85 f2 00 00 00 jne 10a0cf <unmount+0x126> <== NEVER TAKEN
return -1;
mt_entry = loc.mt_entry;
109fdd: 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 ){
109fe0: 8b 45 d4 mov -0x2c(%ebp),%eax
109fe3: 39 46 1c cmp %eax,0x1c(%esi)
109fe6: 74 1c je 10a004 <unmount+0x5b>
rtems_filesystem_freenode( &loc );
109fe8: 83 ec 0c sub $0xc,%esp
109feb: 57 push %edi
109fec: e8 63 d6 ff ff call 107654 <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( EACCES );
109ff1: e8 a2 6c 00 00 call 110c98 <__errno>
109ff6: c7 00 0d 00 00 00 movl $0xd,(%eax)
109ffc: 83 c4 10 add $0x10,%esp
109fff: e9 cb 00 00 00 jmp 10a0cf <unmount+0x126>
/*
* Free the loc node and just use the nodes from the mt_entry .
*/
rtems_filesystem_freenode( &loc );
10a004: 83 ec 0c sub $0xc,%esp
10a007: 57 push %edi
10a008: e8 47 d6 ff ff call 107654 <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 )
10a00d: 83 c4 10 add $0x10,%esp
10a010: a1 b0 46 12 00 mov 0x1246b0,%eax
10a015: 39 70 14 cmp %esi,0x14(%eax)
10a018: 74 25 je 10a03f <unmount+0x96>
/*
* Verify there are no file systems below the path specified
*/
if ( rtems_filesystem_mount_iterate( is_fs_below_mount_point,
10a01a: 51 push %ecx
10a01b: 51 push %ecx
10a01c: ff 76 2c pushl 0x2c(%esi)
10a01f: 68 98 9f 10 00 push $0x109f98
10a024: e8 44 dd ff ff call 107d6d <rtems_filesystem_mount_iterate>
10a029: 83 c4 10 add $0x10,%esp
10a02c: 84 c0 test %al,%al
10a02e: 75 0f jne 10a03f <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 )
10a030: 83 ec 0c sub $0xc,%esp
10a033: 56 push %esi
10a034: e8 03 d9 ff ff call 10793c <rtems_libio_is_open_files_in_fs>
10a039: 83 c4 10 add $0x10,%esp
10a03c: 48 dec %eax
10a03d: 75 10 jne 10a04f <unmount+0xa6>
rtems_set_errno_and_return_minus_one( EBUSY );
10a03f: e8 54 6c 00 00 call 110c98 <__errno>
10a044: c7 00 10 00 00 00 movl $0x10,(%eax)
10a04a: e9 80 00 00 00 jmp 10a0cf <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 )
10a04f: 83 ec 0c sub $0xc,%esp
10a052: 8b 46 14 mov 0x14(%esi),%eax
10a055: 56 push %esi
10a056: ff 50 28 call *0x28(%eax)
10a059: 83 c4 10 add $0x10,%esp
return -1;
10a05c: 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 )
10a05f: 85 c0 test %eax,%eax
10a061: 75 6f jne 10a0d2 <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){
10a063: 83 ec 0c sub $0xc,%esp
10a066: 8b 46 28 mov 0x28(%esi),%eax
10a069: 56 push %esi
10a06a: ff 50 2c call *0x2c(%eax)
10a06d: 83 c4 10 add $0x10,%esp
10a070: 85 c0 test %eax,%eax
10a072: 74 1d je 10a091 <unmount+0xe8> <== ALWAYS TAKEN
if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 )
10a074: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10a077: 8b 46 14 mov 0x14(%esi),%eax <== NOT EXECUTED
10a07a: 56 push %esi <== NOT EXECUTED
10a07b: ff 50 20 call *0x20(%eax) <== NOT EXECUTED
10a07e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
return -1;
10a081: 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 )
10a083: 85 c0 test %eax,%eax <== NOT EXECUTED
10a085: 74 4b je 10a0d2 <unmount+0x129> <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
10a087: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10a08a: 6a 00 push $0x0 <== NOT EXECUTED
10a08c: e8 eb 0d 00 00 call 10ae7c <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 );
10a091: 52 push %edx
10a092: 6a 00 push $0x0
10a094: 6a 00 push $0x0
10a096: ff 35 48 68 12 00 pushl 0x126848
10a09c: e8 57 08 00 00 call 10a8f8 <rtems_semaphore_obtain>
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
10a0a1: 89 34 24 mov %esi,(%esp)
10a0a4: e8 5b 10 00 00 call 10b104 <_Chain_Extract>
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
10a0a9: 58 pop %eax
10a0aa: ff 35 48 68 12 00 pushl 0x126848
10a0b0: e8 2f 09 00 00 call 10a9e4 <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;
10a0b5: 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 );
10a0b8: 89 04 24 mov %eax,(%esp)
10a0bb: e8 94 d5 ff ff call 107654 <rtems_filesystem_freenode>
free( mt_entry );
10a0c0: 89 34 24 mov %esi,(%esp)
10a0c3: e8 a0 d5 ff ff call 107668 <free>
return 0;
10a0c8: 83 c4 10 add $0x10,%esp
10a0cb: 31 d2 xor %edx,%edx
10a0cd: eb 03 jmp 10a0d2 <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;
10a0cf: 83 ca ff or $0xffffffff,%edx
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
10a0d2: 89 d0 mov %edx,%eax
10a0d4: 8d 65 f4 lea -0xc(%ebp),%esp
10a0d7: 5b pop %ebx
10a0d8: 5e pop %esi
10a0d9: 5f pop %edi
10a0da: c9 leave
10a0db: c3 ret
0011bf4c <write>:
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
11bf4c: 55 push %ebp
11bf4d: 89 e5 mov %esp,%ebp
11bf4f: 56 push %esi
11bf50: 53 push %ebx
11bf51: 8b 5d 08 mov 0x8(%ebp),%ebx
11bf54: 8b 55 0c mov 0xc(%ebp),%edx
11bf57: 8b 4d 10 mov 0x10(%ebp),%ecx
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
11bf5a: 3b 1d 44 f1 11 00 cmp 0x11f144,%ebx
11bf60: 73 14 jae 11bf76 <write+0x2a>
iop = rtems_libio_iop( fd );
11bf62: 6b db 38 imul $0x38,%ebx,%ebx
11bf65: 03 1d 00 31 12 00 add 0x123100,%ebx
rtems_libio_check_is_open( iop );
11bf6b: 8b 73 14 mov 0x14(%ebx),%esi
11bf6e: f7 c6 00 01 00 00 test $0x100,%esi
11bf74: 75 0d jne 11bf83 <write+0x37>
11bf76: e8 05 3e ff ff call 10fd80 <__errno>
11bf7b: c7 00 09 00 00 00 movl $0x9,(%eax)
11bf81: eb 1a jmp 11bf9d <write+0x51>
rtems_libio_check_buffer( buffer );
11bf83: 85 d2 test %edx,%edx
11bf85: 74 0b je 11bf92 <write+0x46> <== NEVER TAKEN
rtems_libio_check_count( count );
11bf87: 31 c0 xor %eax,%eax
11bf89: 85 c9 test %ecx,%ecx
11bf8b: 74 31 je 11bfbe <write+0x72>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
11bf8d: 83 e6 04 and $0x4,%esi
11bf90: 75 10 jne 11bfa2 <write+0x56>
11bf92: e8 e9 3d ff ff call 10fd80 <__errno>
11bf97: c7 00 16 00 00 00 movl $0x16,(%eax)
11bf9d: 83 c8 ff or $0xffffffff,%eax
11bfa0: eb 1c jmp 11bfbe <write+0x72>
/*
* Now process the write() request.
*/
rc = (*iop->pathinfo.handlers->write_h)( iop, buffer, count );
11bfa2: 50 push %eax
11bfa3: 8b 43 20 mov 0x20(%ebx),%eax
11bfa6: 51 push %ecx
11bfa7: 52 push %edx
11bfa8: 53 push %ebx
11bfa9: ff 50 0c call *0xc(%eax)
if ( rc > 0 )
11bfac: 83 c4 10 add $0x10,%esp
11bfaf: 85 c0 test %eax,%eax
11bfb1: 7e 0b jle 11bfbe <write+0x72>
iop->offset += rc;
11bfb3: 89 c1 mov %eax,%ecx
11bfb5: c1 f9 1f sar $0x1f,%ecx
11bfb8: 01 43 0c add %eax,0xc(%ebx)
11bfbb: 11 4b 10 adc %ecx,0x10(%ebx)
return rc;
}
11bfbe: 8d 65 f8 lea -0x8(%ebp),%esp
11bfc1: 5b pop %ebx
11bfc2: 5e pop %esi
11bfc3: c9 leave
11bfc4: c3 ret
00109fc0 <writev>:
ssize_t writev(
int fd,
const struct iovec *iov,
int iovcnt
)
{
109fc0: 55 push %ebp
109fc1: 89 e5 mov %esp,%ebp
109fc3: 57 push %edi
109fc4: 56 push %esi
109fc5: 53 push %ebx
109fc6: 83 ec 1c sub $0x1c,%esp
109fc9: 8b 75 08 mov 0x8(%ebp),%esi
109fcc: 8b 7d 0c mov 0xc(%ebp),%edi
int bytes;
rtems_libio_t *iop;
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
109fcf: 3b 35 64 12 12 00 cmp 0x121264,%esi
109fd5: 73 11 jae 109fe8 <writev+0x28>
iop = rtems_libio_iop( fd );
109fd7: 6b f6 38 imul $0x38,%esi,%esi
109fda: 03 35 20 52 12 00 add 0x125220,%esi
rtems_libio_check_is_open( iop );
109fe0: 8b 46 14 mov 0x14(%esi),%eax
109fe3: f6 c4 01 test $0x1,%ah
109fe6: 75 10 jne 109ff8 <writev+0x38>
109fe8: e8 cf 68 00 00 call 1108bc <__errno>
109fed: c7 00 09 00 00 00 movl $0x9,(%eax)
109ff3: e9 ad 00 00 00 jmp 10a0a5 <writev+0xe5>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
109ff8: a8 04 test $0x4,%al
109ffa: 74 42 je 10a03e <writev+0x7e> <== NEVER TAKEN
/*
* Argument validation on IO vector
*/
if ( !iov )
109ffc: 85 ff test %edi,%edi
109ffe: 74 3e je 10a03e <writev+0x7e>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
10a000: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10a004: 7e 38 jle 10a03e <writev+0x7e>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
10a006: 81 7d 10 00 04 00 00 cmpl $0x400,0x10(%ebp)
10a00d: 7f 2f jg 10a03e <writev+0x7e> <== NEVER TAKEN
10a00f: b2 01 mov $0x1,%dl
10a011: 31 c0 xor %eax,%eax
10a013: 31 c9 xor %ecx,%ecx
10a015: eb 02 jmp 10a019 <writev+0x59>
if ( iov[v].iov_len )
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
10a017: 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 )
10a019: 83 3c c7 00 cmpl $0x0,(%edi,%eax,8)
10a01d: 74 1f je 10a03e <writev+0x7e>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
all_zeros = false;
10a01f: 83 7c c7 04 00 cmpl $0x0,0x4(%edi,%eax,8)
10a024: 0f 94 c3 sete %bl
10a027: f7 db neg %ebx
10a029: 21 da and %ebx,%edx
/* check for wrap */
old = total;
total += iov[v].iov_len;
10a02b: 8b 5c c7 04 mov 0x4(%edi,%eax,8),%ebx
10a02f: 8d 1c 19 lea (%ecx,%ebx,1),%ebx
if ( total < old || total > SSIZE_MAX )
10a032: 81 fb ff 7f 00 00 cmp $0x7fff,%ebx
10a038: 7f 04 jg 10a03e <writev+0x7e> <== NEVER TAKEN
10a03a: 39 cb cmp %ecx,%ebx
10a03c: 7d 0d jge 10a04b <writev+0x8b>
rtems_set_errno_and_return_minus_one( EINVAL );
10a03e: e8 79 68 00 00 call 1108bc <__errno>
10a043: c7 00 16 00 00 00 movl $0x16,(%eax)
10a049: eb 5a jmp 10a0a5 <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++ ) {
10a04b: 40 inc %eax
10a04c: 3b 45 10 cmp 0x10(%ebp),%eax
10a04f: 7c c6 jl 10a017 <writev+0x57>
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
return 0;
10a051: 31 db xor %ebx,%ebx
}
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
10a053: 84 d2 test %dl,%dl
10a055: 75 51 jne 10a0a8 <writev+0xe8>
10a057: 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 )
10a05e: 8b 55 e4 mov -0x1c(%ebp),%edx
10a061: 8b 44 d7 04 mov 0x4(%edi,%edx,8),%eax
10a065: 85 c0 test %eax,%eax
10a067: 74 2f je 10a098 <writev+0xd8> <== NEVER TAKEN
continue;
bytes = (*iop->pathinfo.handlers->write_h)(
10a069: 52 push %edx
10a06a: 8b 56 20 mov 0x20(%esi),%edx
10a06d: 50 push %eax
10a06e: 8b 45 e4 mov -0x1c(%ebp),%eax
10a071: ff 34 c7 pushl (%edi,%eax,8)
10a074: 56 push %esi
10a075: ff 52 0c call *0xc(%edx)
iop,
iov[v].iov_base,
iov[v].iov_len
);
if ( bytes < 0 )
10a078: 83 c4 10 add $0x10,%esp
10a07b: 83 f8 00 cmp $0x0,%eax
10a07e: 7c 25 jl 10a0a5 <writev+0xe5> <== NEVER TAKEN
return -1;
if ( bytes > 0 ) {
10a080: 74 0d je 10a08f <writev+0xcf> <== NEVER TAKEN
iop->offset += bytes;
10a082: 89 c1 mov %eax,%ecx
10a084: c1 f9 1f sar $0x1f,%ecx
10a087: 01 46 0c add %eax,0xc(%esi)
10a08a: 11 4e 10 adc %ecx,0x10(%esi)
total += bytes;
10a08d: 01 c3 add %eax,%ebx
}
if (bytes != iov[ v ].iov_len)
10a08f: 8b 55 e4 mov -0x1c(%ebp),%edx
10a092: 3b 44 d7 04 cmp 0x4(%edi,%edx,8),%eax
10a096: 75 10 jne 10a0a8 <writev+0xe8> <== NEVER TAKEN
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
10a098: ff 45 e4 incl -0x1c(%ebp)
10a09b: 8b 45 10 mov 0x10(%ebp),%eax
10a09e: 39 45 e4 cmp %eax,-0x1c(%ebp)
10a0a1: 7c bb jl 10a05e <writev+0x9e>
10a0a3: eb 03 jmp 10a0a8 <writev+0xe8>
iov[v].iov_base,
iov[v].iov_len
);
if ( bytes < 0 )
return -1;
10a0a5: 83 cb ff or $0xffffffff,%ebx
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
10a0a8: 89 d8 mov %ebx,%eax
10a0aa: 8d 65 f4 lea -0xc(%ebp),%esp
10a0ad: 5b pop %ebx
10a0ae: 5e pop %esi
10a0af: 5f pop %edi
10a0b0: c9 leave
10a0b1: c3 ret