RTEMS 4.11Annotated Report
Thu Jul 1 17:56:03 2010
0010d598 <IMFS_Set_handlers>:
#define MAXSYMLINK 5
int IMFS_Set_handlers(
rtems_filesystem_location_info_t *loc
)
{
10d598: 55 push %ebp
10d599: 89 e5 mov %esp,%ebp
10d59b: 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;
10d59e: 8b 50 10 mov 0x10(%eax),%edx
10d5a1: 8b 52 34 mov 0x34(%edx),%edx
switch( node->type ) {
10d5a4: 8b 08 mov (%eax),%ecx
10d5a6: 8b 49 4c mov 0x4c(%ecx),%ecx
10d5a9: 49 dec %ecx
10d5aa: 83 f9 06 cmp $0x6,%ecx
10d5ad: 77 29 ja 10d5d8 <IMFS_Set_handlers+0x40><== NEVER TAKEN
10d5af: ff 24 8d 80 ec 11 00 jmp *0x11ec80(,%ecx,4)
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
10d5b6: 8b 52 0c mov 0xc(%edx),%edx
10d5b9: eb 1a jmp 10d5d5 <IMFS_Set_handlers+0x3d>
break;
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
10d5bb: c7 40 08 a4 ec 11 00 movl $0x11eca4,0x8(%eax)
break;
10d5c2: eb 14 jmp 10d5d8 <IMFS_Set_handlers+0x40>
case IMFS_SYM_LINK:
case IMFS_HARD_LINK:
loc->handlers = &IMFS_link_handlers;
10d5c4: c7 40 08 14 ed 11 00 movl $0x11ed14,0x8(%eax)
break;
10d5cb: eb 0b jmp 10d5d8 <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;
10d5cd: 8b 52 08 mov 0x8(%edx),%edx
10d5d0: eb 03 jmp 10d5d5 <IMFS_Set_handlers+0x3d>
break;
case IMFS_FIFO:
loc->handlers = fs_info->fifo_handlers;
10d5d2: 8b 52 10 mov 0x10(%edx),%edx
10d5d5: 89 50 08 mov %edx,0x8(%eax)
break;
}
return 0;
}
10d5d8: 31 c0 xor %eax,%eax
10d5da: c9 leave
10d5db: c3 ret
0010d3f4 <IMFS_allocate_node>:
IMFS_jnode_t *IMFS_allocate_node(
IMFS_jnode_types_t type,
const char *name,
mode_t mode
)
{
10d3f4: 55 push %ebp
10d3f5: 89 e5 mov %esp,%ebp
10d3f7: 53 push %ebx
10d3f8: 83 ec 1c sub $0x1c,%esp
struct timeval tv;
/*
* Allocate an IMFS jnode
*/
node = calloc( 1, sizeof( IMFS_jnode_t ) );
10d3fb: 6a 64 push $0x64
10d3fd: 6a 01 push $0x1
10d3ff: e8 4c 9d ff ff call 107150 <calloc>
10d404: 89 c3 mov %eax,%ebx
if ( !node )
10d406: 83 c4 10 add $0x10,%esp
10d409: 85 c0 test %eax,%eax
10d40b: 74 4f je 10d45c <IMFS_allocate_node+0x68><== NEVER TAKEN
return NULL;
/*
* Fill in the basic information
*/
node->st_nlink = 1;
10d40d: 66 c7 40 34 01 00 movw $0x1,0x34(%eax)
node->type = type;
10d413: 8b 45 08 mov 0x8(%ebp),%eax
10d416: 89 43 4c mov %eax,0x4c(%ebx)
strncpy( node->name, name, IMFS_NAME_MAX );
10d419: 51 push %ecx
10d41a: 6a 20 push $0x20
10d41c: ff 75 0c pushl 0xc(%ebp)
10d41f: 8d 43 0c lea 0xc(%ebx),%eax
10d422: 50 push %eax
10d423: e8 e4 4a 00 00 call 111f0c <strncpy>
/*
* Fill in the mode and permission information for the jnode structure.
*/
node->st_mode = mode;
10d428: 8b 45 10 mov 0x10(%ebp),%eax
10d42b: 89 43 30 mov %eax,0x30(%ebx)
#if defined(RTEMS_POSIX_API)
node->st_uid = geteuid();
10d42e: e8 b9 0b 00 00 call 10dfec <geteuid>
10d433: 66 89 43 3c mov %ax,0x3c(%ebx)
node->st_gid = getegid();
10d437: e8 a0 0b 00 00 call 10dfdc <getegid>
10d43c: 66 89 43 3e mov %ax,0x3e(%ebx)
#endif
/*
* Now set all the times.
*/
gettimeofday( &tv, 0 );
10d440: 58 pop %eax
10d441: 5a pop %edx
10d442: 6a 00 push $0x0
10d444: 8d 45 f0 lea -0x10(%ebp),%eax
10d447: 50 push %eax
10d448: e8 37 9f ff ff call 107384 <gettimeofday>
node->stat_atime = (time_t) tv.tv_sec;
10d44d: 8b 45 f0 mov -0x10(%ebp),%eax
10d450: 89 43 40 mov %eax,0x40(%ebx)
node->stat_mtime = (time_t) tv.tv_sec;
10d453: 89 43 44 mov %eax,0x44(%ebx)
node->stat_ctime = (time_t) tv.tv_sec;
10d456: 89 43 48 mov %eax,0x48(%ebx)
return node;
10d459: 83 c4 10 add $0x10,%esp
}
10d45c: 89 d8 mov %ebx,%eax
10d45e: 8b 5d fc mov -0x4(%ebp),%ebx
10d461: c9 leave
10d462: c3 ret
0010dda2 <IMFS_check_node_remove>:
void IMFS_check_node_remove( IMFS_jnode_t *jnode )
{
10dda2: 55 push %ebp
10dda3: 89 e5 mov %esp,%ebp
10dda5: 53 push %ebx
10dda6: 83 ec 10 sub $0x10,%esp
10dda9: 8b 5d 08 mov 0x8(%ebp),%ebx
if ( !rtems_libio_is_file_open( jnode ) && jnode->st_nlink < 1 ) {
10ddac: 53 push %ebx
10ddad: e8 e5 03 00 00 call 10e197 <rtems_libio_is_file_open>
10ddb2: 83 c4 10 add $0x10,%esp
10ddb5: 85 c0 test %eax,%eax
10ddb7: 75 4a jne 10de03 <IMFS_check_node_remove+0x61>
10ddb9: 66 83 7b 34 00 cmpw $0x0,0x34(%ebx)
10ddbe: 75 43 jne 10de03 <IMFS_check_node_remove+0x61>
if ( rtems_filesystem_current.node_access == jnode )
10ddc0: a1 54 1f 12 00 mov 0x121f54,%eax
10ddc5: 39 58 04 cmp %ebx,0x4(%eax)
10ddc8: 75 07 jne 10ddd1 <IMFS_check_node_remove+0x2f><== ALWAYS TAKEN
rtems_filesystem_current.node_access = NULL;
10ddca: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) <== NOT EXECUTED
switch ( jnode->type ) {
10ddd1: 8b 43 4c mov 0x4c(%ebx),%eax
10ddd4: 83 f8 04 cmp $0x4,%eax
10ddd7: 74 10 je 10dde9 <IMFS_check_node_remove+0x47>
10ddd9: 83 f8 05 cmp $0x5,%eax
10dddc: 75 19 jne 10ddf7 <IMFS_check_node_remove+0x55>
case IMFS_MEMORY_FILE:
IMFS_memfile_remove( jnode );
10ddde: 83 ec 0c sub $0xc,%esp
10dde1: 53 push %ebx
10dde2: e8 f8 20 00 00 call 10fedf <IMFS_memfile_remove>
10dde7: eb 0b jmp 10ddf4 <IMFS_check_node_remove+0x52>
break;
case IMFS_SYM_LINK:
free( jnode->info.sym_link.name );
10dde9: 83 ec 0c sub $0xc,%esp
10ddec: ff 73 50 pushl 0x50(%ebx)
10ddef: e8 18 95 ff ff call 10730c <free>
break;
10ddf4: 83 c4 10 add $0x10,%esp
default:
break;
}
free( jnode );
10ddf7: 89 5d 08 mov %ebx,0x8(%ebp)
}
}
10ddfa: 8b 5d fc mov -0x4(%ebp),%ebx
10ddfd: c9 leave
break;
default:
break;
}
free( jnode );
10ddfe: e9 09 95 ff ff jmp 10730c <free>
}
}
10de03: 8b 5d fc mov -0x4(%ebp),%ebx
10de06: c9 leave
10de07: c3 ret
0010d398 <IMFS_chown>:
int IMFS_chown(
rtems_filesystem_location_info_t *pathloc, /* IN */
uid_t owner, /* IN */
gid_t group /* IN */
)
{
10d398: 55 push %ebp
10d399: 89 e5 mov %esp,%ebp
10d39b: 57 push %edi
10d39c: 56 push %esi
10d39d: 53 push %ebx
10d39e: 83 ec 1c sub $0x1c,%esp
10d3a1: 8b 7d 0c mov 0xc(%ebp),%edi
10d3a4: 8b 75 10 mov 0x10(%ebp),%esi
IMFS_jnode_t *jnode;
#if defined(RTEMS_POSIX_API)
uid_t st_uid;
#endif
jnode = (IMFS_jnode_t *) pathloc->node_access;
10d3a7: 8b 45 08 mov 0x8(%ebp),%eax
10d3aa: 8b 18 mov (%eax),%ebx
/*
* Verify I am the owner of the node or the super user.
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
10d3ac: e8 3b 0c 00 00 call 10dfec <geteuid>
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
10d3b1: 66 85 c0 test %ax,%ax
10d3b4: 74 16 je 10d3cc <IMFS_chown+0x34> <== ALWAYS TAKEN
10d3b6: 66 3b 43 3c cmp 0x3c(%ebx),%ax <== NOT EXECUTED
10d3ba: 74 10 je 10d3cc <IMFS_chown+0x34> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EPERM );
10d3bc: e8 7b 3d 00 00 call 11113c <__errno> <== NOT EXECUTED
10d3c1: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED
10d3c7: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
10d3ca: eb 20 jmp 10d3ec <IMFS_chown+0x54> <== NOT EXECUTED
#endif
jnode->st_uid = owner;
10d3cc: 66 89 7b 3c mov %di,0x3c(%ebx)
jnode->st_gid = group;
10d3d0: 66 89 73 3e mov %si,0x3e(%ebx)
IMFS_update_ctime( jnode );
10d3d4: 50 push %eax
10d3d5: 50 push %eax
10d3d6: 6a 00 push $0x0
10d3d8: 8d 45 e0 lea -0x20(%ebp),%eax
10d3db: 50 push %eax
10d3dc: e8 a3 9f ff ff call 107384 <gettimeofday>
10d3e1: 8b 45 e0 mov -0x20(%ebp),%eax
10d3e4: 89 43 48 mov %eax,0x48(%ebx)
return 0;
10d3e7: 83 c4 10 add $0x10,%esp
10d3ea: 31 c0 xor %eax,%eax
}
10d3ec: 8d 65 f4 lea -0xc(%ebp),%esp
10d3ef: 5b pop %ebx
10d3f0: 5e pop %esi
10d3f1: 5f pop %edi
10d3f2: c9 leave
10d3f3: c3 ret
0010d463 <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
10d463: 55 push %ebp
10d464: 89 e5 mov %esp,%ebp
10d466: 57 push %edi
10d467: 56 push %esi
10d468: 53 push %ebx
10d469: 83 ec 1c sub $0x1c,%esp
10d46c: 8b 4d 08 mov 0x8(%ebp),%ecx
10d46f: 8b 7d 0c mov 0xc(%ebp),%edi
10d472: 8b 5d 18 mov 0x18(%ebp),%ebx
/*
* MUST have a parent node to call this routine.
*/
if ( parent_loc == NULL )
return NULL;
10d475: 31 c0 xor %eax,%eax
IMFS_fs_info_t *fs_info;
/*
* MUST have a parent node to call this routine.
*/
if ( parent_loc == NULL )
10d477: 85 c9 test %ecx,%ecx
10d479: 0f 84 dc 00 00 00 je 10d55b <IMFS_create_node+0xf8> <== NEVER TAKEN
return NULL;
parent = parent_loc->node_access;
10d47f: 8b 11 mov (%ecx),%edx
fs_info = parent_loc->mt_entry->fs_info;
10d481: 8b 49 10 mov 0x10(%ecx),%ecx
10d484: 8b 71 34 mov 0x34(%ecx),%esi
/*
* Reject creation of FIFOs if support is disabled.
*/
if ( type == IMFS_FIFO &&
10d487: 83 ff 07 cmp $0x7,%edi
10d48a: 75 0d jne 10d499 <IMFS_create_node+0x36>
10d48c: 81 7e 10 b0 e8 11 00 cmpl $0x11e8b0,0x10(%esi)
10d493: 0f 84 c2 00 00 00 je 10d55b <IMFS_create_node+0xf8>
return NULL;
/*
* Allocate filesystem node and fill in basic information
*/
node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask );
10d499: 50 push %eax
10d49a: a1 54 1f 12 00 mov 0x121f54,%eax
10d49f: 8b 40 2c mov 0x2c(%eax),%eax
10d4a2: f7 d0 not %eax
10d4a4: 23 45 14 and 0x14(%ebp),%eax
10d4a7: 50 push %eax
10d4a8: ff 75 10 pushl 0x10(%ebp)
10d4ab: 57 push %edi
10d4ac: 89 55 e4 mov %edx,-0x1c(%ebp)
10d4af: e8 40 ff ff ff call 10d3f4 <IMFS_allocate_node>
if ( !node )
10d4b4: 83 c4 10 add $0x10,%esp
10d4b7: 85 c0 test %eax,%eax
10d4b9: 8b 55 e4 mov -0x1c(%ebp),%edx
10d4bc: 0f 84 99 00 00 00 je 10d55b <IMFS_create_node+0xf8> <== NEVER TAKEN
return NULL;
/*
* Set the type specific information
*/
switch (type) {
10d4c2: 4f dec %edi
10d4c3: 83 ff 06 cmp $0x6,%edi
10d4c6: 77 71 ja 10d539 <IMFS_create_node+0xd6> <== NEVER TAKEN
10d4c8: ff 24 bd 64 ec 11 00 jmp *0x11ec64(,%edi,4)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10d4cf: 8d 48 54 lea 0x54(%eax),%ecx
10d4d2: 89 48 50 mov %ecx,0x50(%eax)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
10d4d5: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
case IMFS_DIRECTORY:
rtems_chain_initialize_empty(&node->info.directory.Entries);
10d4dc: 8d 48 50 lea 0x50(%eax),%ecx
10d4df: 89 48 58 mov %ecx,0x58(%eax)
10d4e2: eb 55 jmp 10d539 <IMFS_create_node+0xd6>
case IMFS_HARD_LINK:
node->info.hard_link.link_node = info->hard_link.link_node;
break;
case IMFS_SYM_LINK:
node->info.sym_link.name = info->sym_link.name;
10d4e4: 8b 0b mov (%ebx),%ecx
10d4e6: 89 48 50 mov %ecx,0x50(%eax)
break;
10d4e9: eb 4e jmp 10d539 <IMFS_create_node+0xd6>
case IMFS_DEVICE:
node->info.device.major = info->device.major;
10d4eb: 8b 0b mov (%ebx),%ecx
10d4ed: 89 48 50 mov %ecx,0x50(%eax)
node->info.device.minor = info->device.minor;
10d4f0: 8b 4b 04 mov 0x4(%ebx),%ecx
10d4f3: 89 48 54 mov %ecx,0x54(%eax)
break;
10d4f6: eb 41 jmp 10d539 <IMFS_create_node+0xd6>
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
10d4f8: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) <== NOT EXECUTED
10d4ff: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) <== NOT EXECUTED
node->info.linearfile.direct = 0;
10d506: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax) <== NOT EXECUTED
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
10d50d: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax)
10d514: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
node->info.file.indirect = 0;
10d51b: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax)
node->info.file.doubly_indirect = 0;
10d522: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax)
node->info.file.triply_indirect = 0;
10d529: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax)
break;
10d530: eb 07 jmp 10d539 <IMFS_create_node+0xd6>
case IMFS_FIFO:
node->info.fifo.pipe = NULL;
10d532: 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;
10d539: 89 50 08 mov %edx,0x8(%eax)
node->st_ino = ++fs_info->ino_count;
10d53c: 8b 4e 04 mov 0x4(%esi),%ecx
10d53f: 41 inc %ecx
10d540: 89 4e 04 mov %ecx,0x4(%esi)
10d543: 89 48 38 mov %ecx,0x38(%eax)
10d546: 53 push %ebx
10d547: 53 push %ebx
10d548: 50 push %eax
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
10d549: 83 c2 50 add $0x50,%edx
10d54c: 52 push %edx
10d54d: 89 45 e4 mov %eax,-0x1c(%ebp)
10d550: e8 fb d4 ff ff call 10aa50 <_Chain_Append>
return node;
10d555: 83 c4 10 add $0x10,%esp
10d558: 8b 45 e4 mov -0x1c(%ebp),%eax
}
10d55b: 8d 65 f4 lea -0xc(%ebp),%esp
10d55e: 5b pop %ebx
10d55f: 5e pop %esi
10d560: 5f pop %edi
10d561: c9 leave
10d562: c3 ret
0010d563 <IMFS_create_root_node>:
return node;
}
IMFS_jnode_t *IMFS_create_root_node(void)
{
10d563: 55 push %ebp
10d564: 89 e5 mov %esp,%ebp
10d566: 83 ec 0c sub $0xc,%esp
IMFS_jnode_t *node;
/*
* Allocate filesystem node and fill in basic information
*/
node = IMFS_allocate_node( IMFS_DIRECTORY, "", (S_IFDIR | 0755) );
10d569: 68 ed 41 00 00 push $0x41ed
10d56e: 68 1d e9 11 00 push $0x11e91d
10d573: 6a 01 push $0x1
10d575: e8 7a fe ff ff call 10d3f4 <IMFS_allocate_node>
if ( !node )
10d57a: 83 c4 10 add $0x10,%esp
10d57d: 85 c0 test %eax,%eax
10d57f: 74 13 je 10d594 <IMFS_create_root_node+0x31><== NEVER TAKEN
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10d581: 8d 50 54 lea 0x54(%eax),%edx
10d584: 89 50 50 mov %edx,0x50(%eax)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
10d587: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
/*
* Set the type specific information
*
* NOTE: Root node is always a directory.
*/
rtems_chain_initialize_empty(&node->info.directory.Entries);
10d58e: 8d 50 50 lea 0x50(%eax),%edx
10d591: 89 50 58 mov %edx,0x58(%eax)
return node;
}
10d594: c9 leave
10d595: c3 ret
0010d678 <IMFS_eval_path>:
const char *pathname, /* IN */
size_t pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
10d678: 55 push %ebp
10d679: 89 e5 mov %esp,%ebp
10d67b: 57 push %edi
10d67c: 56 push %esi
10d67d: 53 push %ebx
10d67e: 83 ec 5c sub $0x5c,%esp
10d681: 8b 5d 14 mov 0x14(%ebp),%ebx
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
10d684: 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;
10d686: 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;
10d68b: 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) ) {
10d692: e9 39 01 00 00 jmp 10d7d0 <IMFS_eval_path+0x158>
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
10d697: 8d 45 e4 lea -0x1c(%ebp),%eax
10d69a: 50 push %eax
10d69b: 8d 4d af lea -0x51(%ebp),%ecx
10d69e: 51 push %ecx
10d69f: ff 75 0c pushl 0xc(%ebp)
10d6a2: 8b 45 08 mov 0x8(%ebp),%eax
10d6a5: 03 45 a4 add -0x5c(%ebp),%eax
10d6a8: 50 push %eax
10d6a9: e8 ee 05 00 00 call 10dc9c <IMFS_get_token>
10d6ae: 89 c6 mov %eax,%esi
pathnamelen -= len;
10d6b0: 8b 55 e4 mov -0x1c(%ebp),%edx
i += len;
if ( !pathloc->node_access )
10d6b3: 83 c4 10 add $0x10,%esp
10d6b6: 83 3b 00 cmpl $0x0,(%ebx)
10d6b9: 0f 84 ed 00 00 00 je 10d7ac <IMFS_eval_path+0x134> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( ENOENT );
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
10d6bf: 85 c0 test %eax,%eax
10d6c1: 74 30 je 10d6f3 <IMFS_eval_path+0x7b>
if ( node->type == IMFS_DIRECTORY )
10d6c3: 83 7f 4c 01 cmpl $0x1,0x4c(%edi)
10d6c7: 75 2a jne 10d6f3 <IMFS_eval_path+0x7b>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
10d6c9: 57 push %edi
10d6ca: 57 push %edi
10d6cb: 6a 01 push $0x1
10d6cd: 53 push %ebx
10d6ce: 89 55 a0 mov %edx,-0x60(%ebp)
10d6d1: e8 06 ff ff ff call 10d5dc <IMFS_evaluate_permission>
10d6d6: 83 c4 10 add $0x10,%esp
10d6d9: 85 c0 test %eax,%eax
10d6db: 8b 55 a0 mov -0x60(%ebp),%edx
10d6de: 75 13 jne 10d6f3 <IMFS_eval_path+0x7b>
rtems_set_errno_and_return_minus_one( EACCES );
10d6e0: e8 57 3a 00 00 call 11113c <__errno>
10d6e5: c7 00 0d 00 00 00 movl $0xd,(%eax)
10d6eb: 83 cf ff or $0xffffffff,%edi
10d6ee: e9 55 01 00 00 jmp 10d848 <IMFS_eval_path+0x1d0>
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
pathnamelen -= len;
10d6f3: 29 55 0c sub %edx,0xc(%ebp)
i += len;
10d6f6: 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;
10d6f9: 8b 3b mov (%ebx),%edi
switch( type ) {
10d6fb: 83 fe 03 cmp $0x3,%esi
10d6fe: 74 38 je 10d738 <IMFS_eval_path+0xc0>
10d700: 83 fe 04 cmp $0x4,%esi
10d703: 0f 84 b7 00 00 00 je 10d7c0 <IMFS_eval_path+0x148>
10d709: 83 fe 02 cmp $0x2,%esi
10d70c: 0f 85 be 00 00 00 jne 10d7d0 <IMFS_eval_path+0x158>
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
10d712: a1 54 1f 12 00 mov 0x121f54,%eax
10d717: 3b 78 18 cmp 0x18(%eax),%edi
10d71a: 0f 84 b0 00 00 00 je 10d7d0 <IMFS_eval_path+0x158>
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
pathloc->mt_entry->mt_fs_root.node_access) {
10d720: 8b 43 10 mov 0x10(%ebx),%eax
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
10d723: 3b 78 1c cmp 0x1c(%eax),%edi
10d726: 75 0b jne 10d733 <IMFS_eval_path+0xbb>
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break; /* Throw out the .. in this case */
} else {
newloc = pathloc->mt_entry->mt_point_node;
10d728: 8d 7d d0 lea -0x30(%ebp),%edi
10d72b: 8d 70 08 lea 0x8(%eax),%esi
10d72e: e9 bd 00 00 00 jmp 10d7f0 <IMFS_eval_path+0x178>
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
10d733: 8b 7f 08 mov 0x8(%edi),%edi
10d736: eb 70 jmp 10d7a8 <IMFS_eval_path+0x130>
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
10d738: 8b 47 4c mov 0x4c(%edi),%eax
10d73b: 83 f8 03 cmp $0x3,%eax
10d73e: 75 15 jne 10d755 <IMFS_eval_path+0xdd>
IMFS_evaluate_hard_link( pathloc, 0 );
10d740: 51 push %ecx
10d741: 51 push %ecx
10d742: 6a 00 push $0x0
10d744: 53 push %ebx
10d745: e8 d8 fe ff ff call 10d622 <IMFS_evaluate_hard_link>
node = pathloc->node_access;
10d74a: 8b 3b mov (%ebx),%edi
if ( !node )
10d74c: 83 c4 10 add $0x10,%esp
10d74f: 85 ff test %edi,%edi
10d751: 75 1f jne 10d772 <IMFS_eval_path+0xfa> <== ALWAYS TAKEN
10d753: eb 23 jmp 10d778 <IMFS_eval_path+0x100> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
10d755: 83 f8 04 cmp $0x4,%eax
10d758: 75 18 jne 10d772 <IMFS_eval_path+0xfa>
result = IMFS_evaluate_sym_link( pathloc, 0 );
10d75a: 52 push %edx
10d75b: 52 push %edx
10d75c: 6a 00 push $0x0
10d75e: 53 push %ebx
10d75f: e8 ee 00 00 00 call 10d852 <IMFS_evaluate_sym_link>
node = pathloc->node_access;
10d764: 8b 3b mov (%ebx),%edi
if ( result == -1 )
10d766: 83 c4 10 add $0x10,%esp
10d769: 83 f8 ff cmp $0xffffffff,%eax
10d76c: 0f 84 d4 00 00 00 je 10d846 <IMFS_eval_path+0x1ce> <== NEVER TAKEN
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
10d772: 83 7f 4c 01 cmpl $0x1,0x4c(%edi)
10d776: 74 10 je 10d788 <IMFS_eval_path+0x110>
rtems_set_errno_and_return_minus_one( ENOTDIR );
10d778: e8 bf 39 00 00 call 11113c <__errno>
10d77d: c7 00 14 00 00 00 movl $0x14,(%eax)
10d783: e9 63 ff ff ff jmp 10d6eb <IMFS_eval_path+0x73>
/*
* 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 ) {
10d788: 8b 47 5c mov 0x5c(%edi),%eax
10d78b: 85 c0 test %eax,%eax
10d78d: 74 08 je 10d797 <IMFS_eval_path+0x11f>
newloc = node->info.directory.mt_fs->mt_fs_root;
10d78f: 8d 7d d0 lea -0x30(%ebp),%edi
10d792: 8d 70 1c lea 0x1c(%eax),%esi
10d795: eb 59 jmp 10d7f0 <IMFS_eval_path+0x178>
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
10d797: 50 push %eax
10d798: 50 push %eax
10d799: 8d 45 af lea -0x51(%ebp),%eax
10d79c: 50 push %eax
10d79d: 57 push %edi
10d79e: e8 81 04 00 00 call 10dc24 <IMFS_find_match_in_dir>
10d7a3: 89 c7 mov %eax,%edi
if ( !node )
10d7a5: 83 c4 10 add $0x10,%esp
10d7a8: 85 ff test %edi,%edi
10d7aa: 75 10 jne 10d7bc <IMFS_eval_path+0x144>
rtems_set_errno_and_return_minus_one( ENOENT );
10d7ac: e8 8b 39 00 00 call 11113c <__errno>
10d7b1: c7 00 02 00 00 00 movl $0x2,(%eax)
10d7b7: e9 2f ff ff ff jmp 10d6eb <IMFS_eval_path+0x73>
/*
* Set the node access to the point we have found.
*/
pathloc->node_access = node;
10d7bc: 89 3b mov %edi,(%ebx)
10d7be: eb 10 jmp 10d7d0 <IMFS_eval_path+0x158>
case IMFS_NO_MORE_PATH:
case IMFS_CURRENT_DIR:
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
10d7c0: e8 77 39 00 00 call 11113c <__errno>
10d7c5: c7 00 5b 00 00 00 movl $0x5b,(%eax)
10d7cb: e9 1b ff ff ff jmp 10d6eb <IMFS_eval_path+0x73>
/*
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
10d7d0: 83 fe 04 cmp $0x4,%esi
10d7d3: 74 08 je 10d7dd <IMFS_eval_path+0x165> <== NEVER TAKEN
10d7d5: 85 f6 test %esi,%esi
10d7d7: 0f 85 ba fe ff ff jne 10d697 <IMFS_eval_path+0x1f>
* 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 ) {
10d7dd: 83 7f 4c 01 cmpl $0x1,0x4c(%edi)
10d7e1: 75 41 jne 10d824 <IMFS_eval_path+0x1ac>
if ( node->info.directory.mt_fs != NULL ) {
10d7e3: 8b 77 5c mov 0x5c(%edi),%esi
10d7e6: 85 f6 test %esi,%esi
10d7e8: 74 3a je 10d824 <IMFS_eval_path+0x1ac>
newloc = node->info.directory.mt_fs->mt_fs_root;
10d7ea: 8d 7d d0 lea -0x30(%ebp),%edi
10d7ed: 83 c6 1c add $0x1c,%esi
10d7f0: b9 05 00 00 00 mov $0x5,%ecx
10d7f5: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
*pathloc = newloc;
10d7f7: 8d 75 d0 lea -0x30(%ebp),%esi
10d7fa: b1 05 mov $0x5,%cl
10d7fc: 89 df mov %ebx,%edi
10d7fe: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
10d800: 8b 45 e4 mov -0x1c(%ebp),%eax
10d803: 8b 53 0c mov 0xc(%ebx),%edx
10d806: 53 push %ebx
10d807: ff 75 10 pushl 0x10(%ebp)
10d80a: 8b 4d 0c mov 0xc(%ebp),%ecx
10d80d: 01 c1 add %eax,%ecx
10d80f: 51 push %ecx
10d810: 8b 4d a4 mov -0x5c(%ebp),%ecx
10d813: 29 c1 sub %eax,%ecx
10d815: 8b 45 08 mov 0x8(%ebp),%eax
10d818: 01 c8 add %ecx,%eax
10d81a: 50 push %eax
10d81b: ff 12 call *(%edx)
10d81d: 89 c7 mov %eax,%edi
10d81f: 83 c4 10 add $0x10,%esp
10d822: eb 24 jmp 10d848 <IMFS_eval_path+0x1d0>
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
10d824: 83 ec 0c sub $0xc,%esp
10d827: 53 push %ebx
10d828: e8 6b fd ff ff call 10d598 <IMFS_Set_handlers>
10d82d: 89 c7 mov %eax,%edi
10d82f: 59 pop %ecx
10d830: 5e pop %esi
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
10d831: ff 75 10 pushl 0x10(%ebp)
10d834: 53 push %ebx
10d835: e8 a2 fd ff ff call 10d5dc <IMFS_evaluate_permission>
10d83a: 83 c4 10 add $0x10,%esp
10d83d: 85 c0 test %eax,%eax
10d83f: 75 07 jne 10d848 <IMFS_eval_path+0x1d0>
10d841: e9 9a fe ff ff jmp 10d6e0 <IMFS_eval_path+0x68>
10d846: 89 c7 mov %eax,%edi <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
10d848: 89 f8 mov %edi,%eax
10d84a: 8d 65 f4 lea -0xc(%ebp),%esp
10d84d: 5b pop %ebx
10d84e: 5e pop %esi
10d84f: 5f pop %edi
10d850: c9 leave
10d851: c3 ret
0010d968 <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 */
)
{
10d968: 55 push %ebp
10d969: 89 e5 mov %esp,%ebp
10d96b: 57 push %edi
10d96c: 56 push %esi
10d96d: 53 push %ebx
10d96e: 83 ec 5c sub $0x5c,%esp
10d971: 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;
10d974: 8b 1a mov (%edx),%ebx
/*
* Get the path length.
*/
pathlen = strlen( path );
10d976: 31 c0 xor %eax,%eax
10d978: 83 c9 ff or $0xffffffff,%ecx
10d97b: 8b 7d 08 mov 0x8(%ebp),%edi
10d97e: f2 ae repnz scas %es:(%edi),%al
10d980: f7 d1 not %ecx
10d982: 49 dec %ecx
10d983: 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;
10d986: 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 );
10d98d: 8d 7d af lea -0x51(%ebp),%edi
10d990: 89 d6 mov %edx,%esi
10d992: 8d 45 e4 lea -0x1c(%ebp),%eax
10d995: 50 push %eax
10d996: 57 push %edi
10d997: ff 75 a0 pushl -0x60(%ebp)
10d99a: 8b 45 08 mov 0x8(%ebp),%eax
10d99d: 03 45 a4 add -0x5c(%ebp),%eax
10d9a0: 50 push %eax
10d9a1: e8 f6 02 00 00 call 10dc9c <IMFS_get_token>
10d9a6: 89 c2 mov %eax,%edx
pathlen -= len;
10d9a8: 8b 4d e4 mov -0x1c(%ebp),%ecx
10d9ab: 29 4d a0 sub %ecx,-0x60(%ebp)
i += len;
if ( !pathloc->node_access )
10d9ae: 83 c4 10 add $0x10,%esp
10d9b1: 83 3e 00 cmpl $0x0,(%esi)
10d9b4: 0f 84 79 01 00 00 je 10db33 <IMFS_evaluate_for_make+0x1cb><== NEVER TAKEN
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
10d9ba: 85 c0 test %eax,%eax
10d9bc: 74 36 je 10d9f4 <IMFS_evaluate_for_make+0x8c>
if ( node->type == IMFS_DIRECTORY )
10d9be: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx)
10d9c2: 75 30 jne 10d9f4 <IMFS_evaluate_for_make+0x8c>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
10d9c4: 53 push %ebx
10d9c5: 53 push %ebx
10d9c6: 6a 01 push $0x1
10d9c8: 56 push %esi
10d9c9: 89 45 9c mov %eax,-0x64(%ebp)
10d9cc: 89 4d 98 mov %ecx,-0x68(%ebp)
10d9cf: e8 08 fc ff ff call 10d5dc <IMFS_evaluate_permission>
10d9d4: 83 c4 10 add $0x10,%esp
10d9d7: 85 c0 test %eax,%eax
10d9d9: 8b 55 9c mov -0x64(%ebp),%edx
10d9dc: 8b 4d 98 mov -0x68(%ebp),%ecx
10d9df: 75 13 jne 10d9f4 <IMFS_evaluate_for_make+0x8c>
rtems_set_errno_and_return_minus_one( EACCES );
10d9e1: e8 56 37 00 00 call 11113c <__errno>
10d9e6: c7 00 0d 00 00 00 movl $0xd,(%eax)
10d9ec: 83 cb ff or $0xffffffff,%ebx
10d9ef: e9 99 01 00 00 jmp 10db8d <IMFS_evaluate_for_make+0x225>
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
pathlen -= len;
i += len;
10d9f4: 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;
10d9f7: 8b 1e mov (%esi),%ebx
switch( type ) {
10d9f9: 83 fa 02 cmp $0x2,%edx
10d9fc: 74 1f je 10da1d <IMFS_evaluate_for_make+0xb5>
10d9fe: 77 0a ja 10da0a <IMFS_evaluate_for_make+0xa2>
10da00: 85 d2 test %edx,%edx
10da02: 0f 84 d9 00 00 00 je 10dae1 <IMFS_evaluate_for_make+0x179>
10da08: eb 88 jmp 10d992 <IMFS_evaluate_for_make+0x2a>
10da0a: 83 fa 03 cmp $0x3,%edx
10da0d: 74 40 je 10da4f <IMFS_evaluate_for_make+0xe7>
10da0f: 83 fa 04 cmp $0x4,%edx
10da12: 0f 85 7a ff ff ff jne 10d992 <IMFS_evaluate_for_make+0x2a><== NEVER TAKEN
10da18: e9 d4 00 00 00 jmp 10daf1 <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 )
10da1d: a1 54 1f 12 00 mov 0x121f54,%eax
10da22: 3b 58 18 cmp 0x18(%eax),%ebx
10da25: 0f 84 67 ff ff ff je 10d992 <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){
10da2b: 8b 46 10 mov 0x10(%esi),%eax
10da2e: 3b 58 1c cmp 0x1c(%eax),%ebx
10da31: 75 0c jne 10da3f <IMFS_evaluate_for_make+0xd7>
10da33: 89 f2 mov %esi,%edx
10da35: 89 c6 mov %eax,%esi
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break;
} else {
newloc = pathloc->mt_entry->mt_point_node;
10da37: 8d 7d d0 lea -0x30(%ebp),%edi
10da3a: 83 c6 08 add $0x8,%esi
10da3d: eb 5a jmp 10da99 <IMFS_evaluate_for_make+0x131>
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
}
} else {
if ( !node->Parent )
10da3f: 8b 5b 08 mov 0x8(%ebx),%ebx
10da42: 85 db test %ebx,%ebx
10da44: 0f 85 90 00 00 00 jne 10dada <IMFS_evaluate_for_make+0x172>
10da4a: e9 e4 00 00 00 jmp 10db33 <IMFS_evaluate_for_make+0x1cb>
pathloc->node_access = node;
break;
case IMFS_NAME:
if ( node->type == IMFS_HARD_LINK ) {
10da4f: 8b 43 4c mov 0x4c(%ebx),%eax
10da52: 83 f8 03 cmp $0x3,%eax
10da55: 74 05 je 10da5c <IMFS_evaluate_for_make+0xf4>
result = IMFS_evaluate_link( pathloc, 0 );
if ( result == -1 )
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
10da57: 83 f8 04 cmp $0x4,%eax
10da5a: 75 16 jne 10da72 <IMFS_evaluate_for_make+0x10a>
result = IMFS_evaluate_link( pathloc, 0 );
10da5c: 50 push %eax
10da5d: 50 push %eax
10da5e: 6a 00 push $0x0
10da60: 56 push %esi
10da61: e8 7f fe ff ff call 10d8e5 <IMFS_evaluate_link>
if ( result == -1 )
10da66: 83 c4 10 add $0x10,%esp
10da69: 83 f8 ff cmp $0xffffffff,%eax
10da6c: 0f 84 19 01 00 00 je 10db8b <IMFS_evaluate_for_make+0x223><== NEVER TAKEN
return -1;
}
node = pathloc->node_access;
10da72: 8b 06 mov (%esi),%eax
if ( !node )
10da74: 85 c0 test %eax,%eax
10da76: 0f 84 e9 00 00 00 je 10db65 <IMFS_evaluate_for_make+0x1fd><== NEVER TAKEN
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
10da7c: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
10da80: 0f 85 df 00 00 00 jne 10db65 <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 ) {
10da86: 8b 50 5c mov 0x5c(%eax),%edx
10da89: 85 d2 test %edx,%edx
10da8b: 74 3b je 10dac8 <IMFS_evaluate_for_make+0x160>
10da8d: 89 f0 mov %esi,%eax
10da8f: 89 d6 mov %edx,%esi
10da91: 89 c2 mov %eax,%edx
newloc = node->info.directory.mt_fs->mt_fs_root;
10da93: 8d 7d d0 lea -0x30(%ebp),%edi
10da96: 83 c6 1c add $0x1c,%esi
10da99: b9 05 00 00 00 mov $0x5,%ecx
10da9e: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
*pathloc = newloc;
10daa0: 8d 75 d0 lea -0x30(%ebp),%esi
10daa3: b1 05 mov $0x5,%cl
10daa5: 89 d7 mov %edx,%edi
10daa7: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
10daa9: 56 push %esi
10daaa: 8b 42 0c mov 0xc(%edx),%eax
10daad: ff 75 10 pushl 0x10(%ebp)
10dab0: 52 push %edx
10dab1: 8b 55 a4 mov -0x5c(%ebp),%edx
10dab4: 2b 55 e4 sub -0x1c(%ebp),%edx
10dab7: 03 55 08 add 0x8(%ebp),%edx
10daba: 52 push %edx
10dabb: ff 50 04 call *0x4(%eax)
10dabe: 89 c3 mov %eax,%ebx
10dac0: 83 c4 10 add $0x10,%esp
10dac3: e9 c5 00 00 00 jmp 10db8d <IMFS_evaluate_for_make+0x225>
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
10dac8: 53 push %ebx
10dac9: 53 push %ebx
10daca: 57 push %edi
10dacb: 50 push %eax
10dacc: e8 53 01 00 00 call 10dc24 <IMFS_find_match_in_dir>
10dad1: 89 c3 mov %eax,%ebx
/*
* If there is no node we have found the name of the node we
* wish to create.
*/
if ( ! node )
10dad3: 83 c4 10 add $0x10,%esp
10dad6: 85 c0 test %eax,%eax
10dad8: 74 27 je 10db01 <IMFS_evaluate_for_make+0x199>
done = true;
else
pathloc->node_access = node;
10dada: 89 1e mov %ebx,(%esi)
10dadc: e9 b1 fe ff ff jmp 10d992 <IMFS_evaluate_for_make+0x2a>
break;
case IMFS_NO_MORE_PATH:
rtems_set_errno_and_return_minus_one( EEXIST );
10dae1: e8 56 36 00 00 call 11113c <__errno>
10dae6: c7 00 11 00 00 00 movl $0x11,(%eax)
10daec: e9 fb fe ff ff jmp 10d9ec <IMFS_evaluate_for_make+0x84>
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
10daf1: e8 46 36 00 00 call 11113c <__errno>
10daf6: c7 00 5b 00 00 00 movl $0x5b,(%eax)
10dafc: e9 eb fe ff ff jmp 10d9ec <IMFS_evaluate_for_make+0x84>
10db01: 89 f2 mov %esi,%edx
case IMFS_CURRENT_DIR:
break;
}
}
*name = &path[ i - len ];
10db03: 8b 45 a4 mov -0x5c(%ebp),%eax
10db06: 2b 45 e4 sub -0x1c(%ebp),%eax
10db09: 03 45 08 add 0x8(%ebp),%eax
10db0c: 8b 4d 10 mov 0x10(%ebp),%ecx
10db0f: 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(
10db11: 8b 5d 08 mov 0x8(%ebp),%ebx
10db14: 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++) {
10db17: eb 2a jmp 10db43 <IMFS_evaluate_for_make+0x1db>
if ( !IMFS_is_separator( path[ i ] ) )
10db19: 83 ec 0c sub $0xc,%esp
10db1c: 0f be c0 movsbl %al,%eax
10db1f: 50 push %eax
10db20: 89 55 9c mov %edx,-0x64(%ebp)
10db23: e8 a8 a4 ff ff call 107fd0 <rtems_filesystem_is_separator>
10db28: 43 inc %ebx
10db29: 83 c4 10 add $0x10,%esp
10db2c: 85 c0 test %eax,%eax
10db2e: 8b 55 9c mov -0x64(%ebp),%edx
10db31: 75 10 jne 10db43 <IMFS_evaluate_for_make+0x1db>
rtems_set_errno_and_return_minus_one( ENOENT );
10db33: e8 04 36 00 00 call 11113c <__errno>
10db38: c7 00 02 00 00 00 movl $0x2,(%eax)
10db3e: e9 a9 fe ff ff jmp 10d9ec <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++) {
10db43: 8a 03 mov (%ebx),%al
10db45: 84 c0 test %al,%al
10db47: 75 d0 jne 10db19 <IMFS_evaluate_for_make+0x1b1>
/*
* Verify we can execute and write to this directory.
*/
result = IMFS_Set_handlers( pathloc );
10db49: 83 ec 0c sub $0xc,%esp
10db4c: 52 push %edx
10db4d: 89 55 9c mov %edx,-0x64(%ebp)
10db50: e8 43 fa ff ff call 10d598 <IMFS_Set_handlers>
10db55: 89 c3 mov %eax,%ebx
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
if ( node->type != IMFS_DIRECTORY )
10db57: 8b 55 9c mov -0x64(%ebp),%edx
10db5a: 8b 02 mov (%edx),%eax
10db5c: 83 c4 10 add $0x10,%esp
10db5f: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
10db63: 74 10 je 10db75 <IMFS_evaluate_for_make+0x20d><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOTDIR );
10db65: e8 d2 35 00 00 call 11113c <__errno>
10db6a: c7 00 14 00 00 00 movl $0x14,(%eax)
10db70: e9 77 fe ff ff jmp 10d9ec <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 ) )
10db75: 51 push %ecx
10db76: 51 push %ecx
10db77: 6a 03 push $0x3
10db79: 52 push %edx
10db7a: e8 5d fa ff ff call 10d5dc <IMFS_evaluate_permission>
10db7f: 83 c4 10 add $0x10,%esp
10db82: 85 c0 test %eax,%eax
10db84: 75 07 jne 10db8d <IMFS_evaluate_for_make+0x225>
10db86: e9 56 fe ff ff jmp 10d9e1 <IMFS_evaluate_for_make+0x79>
10db8b: 89 c3 mov %eax,%ebx <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
10db8d: 89 d8 mov %ebx,%eax
10db8f: 8d 65 f4 lea -0xc(%ebp),%esp
10db92: 5b pop %ebx
10db93: 5e pop %esi
10db94: 5f pop %edi
10db95: c9 leave
10db96: c3 ret
0010d622 <IMFS_evaluate_hard_link>:
int IMFS_evaluate_hard_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
10d622: 55 push %ebp
10d623: 89 e5 mov %esp,%ebp
10d625: 53 push %ebx
10d626: 83 ec 04 sub $0x4,%esp
10d629: 8b 5d 08 mov 0x8(%ebp),%ebx
IMFS_jnode_t *jnode = node->node_access;
10d62c: 8b 03 mov (%ebx),%eax
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
10d62e: 83 78 4c 03 cmpl $0x3,0x4c(%eax)
10d632: 74 0d je 10d641 <IMFS_evaluate_hard_link+0x1f><== ALWAYS TAKEN
rtems_fatal_error_occurred (0xABCD0000);
10d634: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10d637: 68 00 00 cd ab push $0xabcd0000 <== NOT EXECUTED
10d63c: e8 6b d1 ff ff call 10a7ac <rtems_fatal_error_occurred><== NOT EXECUTED
/*
* Set the hard link value and the handlers.
*/
node->node_access = jnode->info.hard_link.link_node;
10d641: 8b 40 50 mov 0x50(%eax),%eax
10d644: 89 03 mov %eax,(%ebx)
IMFS_Set_handlers( node );
10d646: 83 ec 0c sub $0xc,%esp
10d649: 53 push %ebx
10d64a: e8 49 ff ff ff call 10d598 <IMFS_Set_handlers>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
10d64f: 58 pop %eax
10d650: 5a pop %edx
10d651: ff 75 0c pushl 0xc(%ebp)
10d654: 53 push %ebx
10d655: e8 82 ff ff ff call 10d5dc <IMFS_evaluate_permission>
10d65a: 89 c2 mov %eax,%edx
10d65c: 83 c4 10 add $0x10,%esp
rtems_set_errno_and_return_minus_one( EACCES );
return result;
10d65f: 31 c0 xor %eax,%eax
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
10d661: 85 d2 test %edx,%edx
10d663: 75 0e jne 10d673 <IMFS_evaluate_hard_link+0x51><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EACCES );
10d665: e8 d2 3a 00 00 call 11113c <__errno> <== NOT EXECUTED
10d66a: c7 00 0d 00 00 00 movl $0xd,(%eax) <== NOT EXECUTED
10d670: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
return result;
}
10d673: 8b 5d fc mov -0x4(%ebp),%ebx
10d676: c9 leave
10d677: c3 ret
0010d5dc <IMFS_evaluate_permission>:
int IMFS_evaluate_permission(
rtems_filesystem_location_info_t *node,
int flags
)
{
10d5dc: 55 push %ebp
10d5dd: 89 e5 mov %esp,%ebp
10d5df: 57 push %edi
10d5e0: 56 push %esi
10d5e1: 53 push %ebx
10d5e2: 83 ec 0c sub $0xc,%esp
10d5e5: 8b 75 0c mov 0xc(%ebp),%esi
if ( !rtems_libio_is_valid_perms( flags ) ) {
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
10d5e8: 8b 45 08 mov 0x8(%ebp),%eax
10d5eb: 8b 18 mov (%eax),%ebx
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
10d5ed: e8 fa 09 00 00 call 10dfec <geteuid>
10d5f2: 89 c7 mov %eax,%edi
st_gid = getegid();
10d5f4: e8 e3 09 00 00 call 10dfdc <getegid>
* Check if I am owner or a group member or someone else.
*/
flags_to_test = flags;
if ( st_uid == jnode->st_uid )
10d5f9: 66 3b 7b 3c cmp 0x3c(%ebx),%di
10d5fd: 75 05 jne 10d604 <IMFS_evaluate_permission+0x28>
flags_to_test <<= 6;
10d5ff: c1 e6 06 shl $0x6,%esi
10d602: eb 09 jmp 10d60d <IMFS_evaluate_permission+0x31>
else if ( st_gid == jnode->st_gid )
10d604: 66 3b 43 3e cmp 0x3e(%ebx),%ax
10d608: 75 03 jne 10d60d <IMFS_evaluate_permission+0x31><== NEVER TAKEN
flags_to_test <<= 3;
10d60a: c1 e6 03 shl $0x3,%esi
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
10d60d: 8b 43 30 mov 0x30(%ebx),%eax
10d610: 21 f0 and %esi,%eax
return 1;
return 0;
10d612: 39 f0 cmp %esi,%eax
10d614: 0f 94 c0 sete %al
10d617: 0f b6 c0 movzbl %al,%eax
}
10d61a: 83 c4 0c add $0xc,%esp
10d61d: 5b pop %ebx
10d61e: 5e pop %esi
10d61f: 5f pop %edi
10d620: c9 leave
10d621: c3 ret
0010d852 <IMFS_evaluate_sym_link>:
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
10d852: 55 push %ebp
10d853: 89 e5 mov %esp,%ebp
10d855: 57 push %edi
10d856: 56 push %esi
10d857: 53 push %ebx
10d858: 83 ec 1c sub $0x1c,%esp
10d85b: 8b 5d 08 mov 0x8(%ebp),%ebx
10d85e: 8b 75 0c mov 0xc(%ebp),%esi
IMFS_jnode_t *jnode = node->node_access;
10d861: 8b 3b mov (%ebx),%edi
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
10d863: 83 7f 4c 04 cmpl $0x4,0x4c(%edi)
10d867: 74 0a je 10d873 <IMFS_evaluate_sym_link+0x21><== ALWAYS TAKEN
rtems_fatal_error_occurred (0xABCD0000);
10d869: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10d86c: 68 00 00 cd ab push $0xabcd0000 <== NOT EXECUTED
10d871: eb 0f jmp 10d882 <IMFS_evaluate_sym_link+0x30><== NOT EXECUTED
if ( !jnode->Parent )
10d873: 8b 47 08 mov 0x8(%edi),%eax
10d876: 85 c0 test %eax,%eax
10d878: 75 0d jne 10d887 <IMFS_evaluate_sym_link+0x35><== ALWAYS TAKEN
rtems_fatal_error_occurred( 0xBAD00000 );
10d87a: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10d87d: 68 00 00 d0 ba push $0xbad00000 <== NOT EXECUTED
10d882: e8 25 cf ff ff call 10a7ac <rtems_fatal_error_occurred><== NOT EXECUTED
/*
* Move the node_access to either the symbolic links parent or
* root depending on the symbolic links path.
*/
node->node_access = jnode->Parent;
10d887: 89 03 mov %eax,(%ebx)
rtems_filesystem_get_sym_start_loc(
10d889: 51 push %ecx
10d88a: 53 push %ebx
10d88b: 8d 45 e4 lea -0x1c(%ebp),%eax
10d88e: 50 push %eax
10d88f: ff 77 50 pushl 0x50(%edi)
10d892: e8 65 0b 00 00 call 10e3fc <rtems_filesystem_get_sym_start_loc>
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
10d897: 8b 57 50 mov 0x50(%edi),%edx
10d89a: 03 55 e4 add -0x1c(%ebp),%edx
10d89d: 31 c0 xor %eax,%eax
10d89f: 83 c9 ff or $0xffffffff,%ecx
10d8a2: 89 d7 mov %edx,%edi
10d8a4: f2 ae repnz scas %es:(%edi),%al
10d8a6: f7 d1 not %ecx
10d8a8: 49 dec %ecx
10d8a9: 53 push %ebx
10d8aa: 56 push %esi
10d8ab: 51 push %ecx
10d8ac: 52 push %edx
10d8ad: e8 c6 fd ff ff call 10d678 <IMFS_eval_path>
10d8b2: 89 c7 mov %eax,%edi
strlen( &jnode->info.sym_link.name[i] ),
flags,
node
);
IMFS_Set_handlers( node );
10d8b4: 83 c4 14 add $0x14,%esp
10d8b7: 53 push %ebx
10d8b8: e8 db fc ff ff call 10d598 <IMFS_Set_handlers>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
10d8bd: 58 pop %eax
10d8be: 5a pop %edx
10d8bf: 56 push %esi
10d8c0: 53 push %ebx
10d8c1: e8 16 fd ff ff call 10d5dc <IMFS_evaluate_permission>
10d8c6: 83 c4 10 add $0x10,%esp
10d8c9: 85 c0 test %eax,%eax
10d8cb: 75 0e jne 10d8db <IMFS_evaluate_sym_link+0x89><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EACCES );
10d8cd: e8 6a 38 00 00 call 11113c <__errno> <== NOT EXECUTED
10d8d2: c7 00 0d 00 00 00 movl $0xd,(%eax) <== NOT EXECUTED
10d8d8: 83 cf ff or $0xffffffff,%edi <== NOT EXECUTED
return result;
}
10d8db: 89 f8 mov %edi,%eax
10d8dd: 8d 65 f4 lea -0xc(%ebp),%esp
10d8e0: 5b pop %ebx
10d8e1: 5e pop %esi
10d8e2: 5f pop %edi
10d8e3: c9 leave
10d8e4: c3 ret
0011095c <IMFS_fchmod>:
int IMFS_fchmod(
rtems_filesystem_location_info_t *loc,
mode_t mode
)
{
11095c: 55 push %ebp
11095d: 89 e5 mov %esp,%ebp
11095f: 53 push %ebx
110960: 83 ec 14 sub $0x14,%esp
IMFS_jnode_t *jnode;
#if defined(RTEMS_POSIX_API)
uid_t st_uid;
#endif
jnode = loc->node_access;
110963: 8b 45 08 mov 0x8(%ebp),%eax
110966: 8b 18 mov (%eax),%ebx
/*
* Verify I am the owner of the node or the super user.
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
110968: e8 7f d6 ff ff call 10dfec <geteuid>
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
11096d: 66 85 c0 test %ax,%ax
110970: 74 16 je 110988 <IMFS_fchmod+0x2c> <== ALWAYS TAKEN
110972: 66 3b 43 3c cmp 0x3c(%ebx),%ax <== NOT EXECUTED
110976: 74 10 je 110988 <IMFS_fchmod+0x2c> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EPERM );
110978: e8 bf 07 00 00 call 11113c <__errno> <== NOT EXECUTED
11097d: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED
110983: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
110986: eb 2e jmp 1109b6 <IMFS_fchmod+0x5a> <== NOT EXECUTED
/*
* Change only the RWX permissions on the jnode to mode.
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
110988: 8b 45 0c mov 0xc(%ebp),%eax
11098b: 25 ff 0f 00 00 and $0xfff,%eax
/*
* Change only the RWX permissions on the jnode to mode.
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
110990: 8b 53 30 mov 0x30(%ebx),%edx
110993: 81 e2 00 f0 ff ff and $0xfffff000,%edx
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
110999: 09 d0 or %edx,%eax
11099b: 89 43 30 mov %eax,0x30(%ebx)
IMFS_update_ctime( jnode );
11099e: 50 push %eax
11099f: 50 push %eax
1109a0: 6a 00 push $0x0
1109a2: 8d 45 f0 lea -0x10(%ebp),%eax
1109a5: 50 push %eax
1109a6: e8 d9 69 ff ff call 107384 <gettimeofday>
1109ab: 8b 45 f0 mov -0x10(%ebp),%eax
1109ae: 89 43 48 mov %eax,0x48(%ebx)
return 0;
1109b1: 83 c4 10 add $0x10,%esp
1109b4: 31 c0 xor %eax,%eax
}
1109b6: 8b 5d fc mov -0x4(%ebp),%ebx
1109b9: c9 leave
1109ba: c3 ret
001078f3 <IMFS_fifo_close>:
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
1078f3: 55 push %ebp
1078f4: 89 e5 mov %esp,%ebp
1078f6: 57 push %edi
1078f7: 56 push %esi
1078f8: 53 push %ebx
1078f9: 83 ec 14 sub $0x14,%esp
1078fc: 8b 75 08 mov 0x8(%ebp),%esi
IMFS_jnode_t *jnode = iop->file_info;
1078ff: 8b 7e 38 mov 0x38(%esi),%edi
int err = pipe_release(&JNODE2PIPE(jnode), iop);
107902: 56 push %esi
107903: 8d 47 50 lea 0x50(%edi),%eax
107906: 50 push %eax
107907: e8 d9 7f 00 00 call 10f8e5 <pipe_release>
10790c: 89 c3 mov %eax,%ebx
if (err == 0) {
10790e: 83 c4 10 add $0x10,%esp
107911: 83 f8 00 cmp $0x0,%eax
107914: 75 15 jne 10792b <IMFS_fifo_close+0x38> <== NEVER TAKEN
iop->flags &= ~LIBIO_FLAGS_OPEN;
107916: 81 66 14 ff fe ff ff andl $0xfffffeff,0x14(%esi)
IMFS_check_node_remove(jnode);
10791d: 83 ec 0c sub $0xc,%esp
107920: 57 push %edi
107921: e8 54 05 00 00 call 107e7a <IMFS_check_node_remove>
107926: 83 c4 10 add $0x10,%esp
107929: eb 0e jmp 107939 <IMFS_fifo_close+0x46>
}
IMFS_FIFO_RETURN(err);
10792b: 7d 0c jge 107939 <IMFS_fifo_close+0x46> <== NOT EXECUTED
10792d: e8 fe b2 00 00 call 112c30 <__errno> <== NOT EXECUTED
107932: f7 db neg %ebx <== NOT EXECUTED
107934: 89 18 mov %ebx,(%eax) <== NOT EXECUTED
107936: 83 cb ff or $0xffffffff,%ebx <== NOT EXECUTED
}
107939: 89 d8 mov %ebx,%eax
10793b: 8d 65 f4 lea -0xc(%ebp),%esp
10793e: 5b pop %ebx
10793f: 5e pop %esi
107940: 5f pop %edi
107941: c9 leave
107942: c3 ret
001077e4 <IMFS_fifo_ioctl>:
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
1077e4: 55 push %ebp <== NOT EXECUTED
1077e5: 89 e5 mov %esp,%ebp <== NOT EXECUTED
1077e7: 53 push %ebx <== NOT EXECUTED
1077e8: 83 ec 04 sub $0x4,%esp <== NOT EXECUTED
1077eb: 8b 45 08 mov 0x8(%ebp),%eax <== NOT EXECUTED
1077ee: 8b 4d 0c mov 0xc(%ebp),%ecx <== NOT EXECUTED
1077f1: 8b 55 10 mov 0x10(%ebp),%edx <== NOT EXECUTED
int err;
if (command == FIONBIO) {
1077f4: 81 f9 7e 66 04 80 cmp $0x8004667e,%ecx <== NOT EXECUTED
1077fa: 75 17 jne 107813 <IMFS_fifo_ioctl+0x2f> <== NOT EXECUTED
if (buffer == NULL)
1077fc: 85 d2 test %edx,%edx <== NOT EXECUTED
1077fe: 74 2c je 10782c <IMFS_fifo_ioctl+0x48> <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
107800: 83 3a 00 cmpl $0x0,(%edx) <== NOT EXECUTED
107803: 74 06 je 10780b <IMFS_fifo_ioctl+0x27> <== NOT EXECUTED
iop->flags |= LIBIO_FLAGS_NO_DELAY;
107805: 83 48 14 01 orl $0x1,0x14(%eax) <== NOT EXECUTED
107809: eb 04 jmp 10780f <IMFS_fifo_ioctl+0x2b> <== NOT EXECUTED
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
10780b: 83 60 14 fe andl $0xfffffffe,0x14(%eax) <== NOT EXECUTED
return 0;
10780f: 31 db xor %ebx,%ebx <== NOT EXECUTED
107811: eb 2a jmp 10783d <IMFS_fifo_ioctl+0x59> <== NOT EXECUTED
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
107813: 50 push %eax <== NOT EXECUTED
107814: 52 push %edx <== NOT EXECUTED
107815: 51 push %ecx <== NOT EXECUTED
107816: 8b 40 38 mov 0x38(%eax),%eax <== NOT EXECUTED
107819: ff 70 50 pushl 0x50(%eax) <== NOT EXECUTED
10781c: e8 f5 87 00 00 call 110016 <pipe_ioctl> <== NOT EXECUTED
107821: 89 c3 mov %eax,%ebx <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
107823: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
107826: 85 c0 test %eax,%eax <== NOT EXECUTED
107828: 79 13 jns 10783d <IMFS_fifo_ioctl+0x59> <== NOT EXECUTED
10782a: eb 05 jmp 107831 <IMFS_fifo_ioctl+0x4d> <== NOT EXECUTED
{
int err;
if (command == FIONBIO) {
if (buffer == NULL)
err = -EFAULT;
10782c: bb f2 ff ff ff mov $0xfffffff2,%ebx <== NOT EXECUTED
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
107831: e8 fa b3 00 00 call 112c30 <__errno> <== NOT EXECUTED
107836: f7 db neg %ebx <== NOT EXECUTED
107838: 89 18 mov %ebx,(%eax) <== NOT EXECUTED
10783a: 83 cb ff or $0xffffffff,%ebx <== NOT EXECUTED
}
10783d: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10783f: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
107842: c9 leave <== NOT EXECUTED
107843: c3 ret <== NOT EXECUTED
001077a8 <IMFS_fifo_lseek>:
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
1077a8: 55 push %ebp <== NOT EXECUTED
1077a9: 89 e5 mov %esp,%ebp <== NOT EXECUTED
1077ab: 53 push %ebx <== NOT EXECUTED
1077ac: 83 ec 10 sub $0x10,%esp <== NOT EXECUTED
1077af: 8b 45 08 mov 0x8(%ebp),%eax <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
1077b2: 50 push %eax <== NOT EXECUTED
1077b3: ff 75 14 pushl 0x14(%ebp) <== NOT EXECUTED
1077b6: ff 75 10 pushl 0x10(%ebp) <== NOT EXECUTED
1077b9: ff 75 0c pushl 0xc(%ebp) <== NOT EXECUTED
1077bc: 8b 40 38 mov 0x38(%eax),%eax <== NOT EXECUTED
1077bf: ff 70 50 pushl 0x50(%eax) <== NOT EXECUTED
1077c2: e8 a5 88 00 00 call 11006c <pipe_lseek> <== NOT EXECUTED
1077c7: 89 c3 mov %eax,%ebx <== NOT EXECUTED
1077c9: 99 cltd <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
1077ca: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
1077cd: 85 d2 test %edx,%edx <== NOT EXECUTED
1077cf: 79 0e jns 1077df <IMFS_fifo_lseek+0x37> <== NOT EXECUTED
1077d1: e8 5a b4 00 00 call 112c30 <__errno> <== NOT EXECUTED
1077d6: f7 db neg %ebx <== NOT EXECUTED
1077d8: 89 18 mov %ebx,(%eax) <== NOT EXECUTED
1077da: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
1077dd: 89 c2 mov %eax,%edx <== NOT EXECUTED
}
1077df: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
1077e2: c9 leave <== NOT EXECUTED
1077e3: c3 ret <== NOT EXECUTED
0010789d <IMFS_fifo_read>:
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
10789d: 55 push %ebp
10789e: 89 e5 mov %esp,%ebp
1078a0: 56 push %esi
1078a1: 53 push %ebx
1078a2: 83 ec 10 sub $0x10,%esp
1078a5: 8b 45 08 mov 0x8(%ebp),%eax
IMFS_jnode_t *jnode = iop->file_info;
1078a8: 8b 70 38 mov 0x38(%eax),%esi
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
1078ab: 50 push %eax
1078ac: ff 75 10 pushl 0x10(%ebp)
1078af: ff 75 0c pushl 0xc(%ebp)
1078b2: ff 76 50 pushl 0x50(%esi)
1078b5: e8 42 84 00 00 call 10fcfc <pipe_read>
1078ba: 89 c3 mov %eax,%ebx
if (err > 0)
1078bc: 83 c4 10 add $0x10,%esp
1078bf: 83 f8 00 cmp $0x0,%eax
1078c2: 7e 18 jle 1078dc <IMFS_fifo_read+0x3f> <== NEVER TAKEN
IMFS_update_atime(jnode);
1078c4: 52 push %edx
1078c5: 52 push %edx
1078c6: 6a 00 push $0x0
1078c8: 8d 45 f0 lea -0x10(%ebp),%eax
1078cb: 50 push %eax
1078cc: e8 13 0f 00 00 call 1087e4 <gettimeofday>
1078d1: 8b 45 f0 mov -0x10(%ebp),%eax
1078d4: 89 46 40 mov %eax,0x40(%esi)
1078d7: 83 c4 10 add $0x10,%esp
1078da: eb 0e jmp 1078ea <IMFS_fifo_read+0x4d>
IMFS_FIFO_RETURN(err);
1078dc: 74 0c je 1078ea <IMFS_fifo_read+0x4d> <== NOT EXECUTED
1078de: e8 4d b3 00 00 call 112c30 <__errno> <== NOT EXECUTED
1078e3: f7 db neg %ebx <== NOT EXECUTED
1078e5: 89 18 mov %ebx,(%eax) <== NOT EXECUTED
1078e7: 83 cb ff or $0xffffffff,%ebx <== NOT EXECUTED
}
1078ea: 89 d8 mov %ebx,%eax
1078ec: 8d 65 f8 lea -0x8(%ebp),%esp
1078ef: 5b pop %ebx
1078f0: 5e pop %esi
1078f1: c9 leave
1078f2: c3 ret
00107844 <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
107844: 55 push %ebp
107845: 89 e5 mov %esp,%ebp
107847: 56 push %esi
107848: 53 push %ebx
107849: 83 ec 10 sub $0x10,%esp
10784c: 8b 45 08 mov 0x8(%ebp),%eax
IMFS_jnode_t *jnode = iop->file_info;
10784f: 8b 70 38 mov 0x38(%eax),%esi
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
107852: 50 push %eax
107853: ff 75 10 pushl 0x10(%ebp)
107856: ff 75 0c pushl 0xc(%ebp)
107859: ff 76 50 pushl 0x50(%esi)
10785c: e8 ff 85 00 00 call 10fe60 <pipe_write>
107861: 89 c3 mov %eax,%ebx
if (err > 0) {
107863: 83 c4 10 add $0x10,%esp
107866: 83 f8 00 cmp $0x0,%eax
107869: 7e 1b jle 107886 <IMFS_fifo_write+0x42> <== NEVER TAKEN
IMFS_mtime_ctime_update(jnode);
10786b: 50 push %eax
10786c: 50 push %eax
10786d: 6a 00 push $0x0
10786f: 8d 45 f0 lea -0x10(%ebp),%eax
107872: 50 push %eax
107873: e8 6c 0f 00 00 call 1087e4 <gettimeofday>
107878: 8b 45 f0 mov -0x10(%ebp),%eax
10787b: 89 46 44 mov %eax,0x44(%esi)
10787e: 89 46 48 mov %eax,0x48(%esi)
107881: 83 c4 10 add $0x10,%esp
107884: eb 0e jmp 107894 <IMFS_fifo_write+0x50>
}
IMFS_FIFO_RETURN(err);
107886: 74 0c je 107894 <IMFS_fifo_write+0x50> <== NOT EXECUTED
107888: e8 a3 b3 00 00 call 112c30 <__errno> <== NOT EXECUTED
10788d: f7 db neg %ebx <== NOT EXECUTED
10788f: 89 18 mov %ebx,(%eax) <== NOT EXECUTED
107891: 83 cb ff or $0xffffffff,%ebx <== NOT EXECUTED
}
107894: 89 d8 mov %ebx,%eax
107896: 8d 65 f8 lea -0x8(%ebp),%esp
107899: 5b pop %ebx
10789a: 5e pop %esi
10789b: c9 leave
10789c: c3 ret
0010dc24 <IMFS_find_match_in_dir>:
IMFS_jnode_t *IMFS_find_match_in_dir(
IMFS_jnode_t *directory,
char *name
)
{
10dc24: 55 push %ebp
10dc25: 89 e5 mov %esp,%ebp
10dc27: 57 push %edi
10dc28: 56 push %esi
10dc29: 53 push %ebx
10dc2a: 83 ec 0c sub $0xc,%esp
10dc2d: 8b 5d 08 mov 0x8(%ebp),%ebx
10dc30: 8b 7d 0c mov 0xc(%ebp),%edi
#if defined(RTEMS_DEBUG)
assert( directory );
assert( name );
#endif
if ( !name )
10dc33: 85 ff test %edi,%edi
10dc35: 74 52 je 10dc89 <IMFS_find_match_in_dir+0x65><== NEVER TAKEN
return 0;
if ( !directory )
10dc37: 85 db test %ebx,%ebx
10dc39: 74 54 je 10dc8f <IMFS_find_match_in_dir+0x6b><== NEVER TAKEN
/*
* Check for "." and ".."
*/
if ( !strcmp( name, dotname ) )
10dc3b: 56 push %esi
10dc3c: 56 push %esi
10dc3d: 68 9c ec 11 00 push $0x11ec9c
10dc42: 57 push %edi
10dc43: e8 b8 40 00 00 call 111d00 <strcmp>
10dc48: 83 c4 10 add $0x10,%esp
10dc4b: 85 c0 test %eax,%eax
10dc4d: 74 40 je 10dc8f <IMFS_find_match_in_dir+0x6b><== NEVER TAKEN
return directory;
if ( !strcmp( name, dotdotname ) )
10dc4f: 51 push %ecx
10dc50: 51 push %ecx
10dc51: 68 9e ec 11 00 push $0x11ec9e
10dc56: 57 push %edi
10dc57: e8 a4 40 00 00 call 111d00 <strcmp>
10dc5c: 83 c4 10 add $0x10,%esp
10dc5f: 85 c0 test %eax,%eax
10dc61: 75 05 jne 10dc68 <IMFS_find_match_in_dir+0x44><== ALWAYS TAKEN
return directory->Parent;
10dc63: 8b 5b 08 mov 0x8(%ebx),%ebx <== NOT EXECUTED
10dc66: eb 27 jmp 10dc8f <IMFS_find_match_in_dir+0x6b><== NOT EXECUTED
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
10dc68: 8b 73 50 mov 0x50(%ebx),%esi
10dc6b: 83 c3 54 add $0x54,%ebx
10dc6e: eb 15 jmp 10dc85 <IMFS_find_match_in_dir+0x61>
!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 ) )
10dc70: 8d 46 0c lea 0xc(%esi),%eax
10dc73: 52 push %edx
10dc74: 52 push %edx
10dc75: 50 push %eax
10dc76: 57 push %edi
10dc77: e8 84 40 00 00 call 111d00 <strcmp>
10dc7c: 83 c4 10 add $0x10,%esp
10dc7f: 85 c0 test %eax,%eax
10dc81: 74 0a je 10dc8d <IMFS_find_match_in_dir+0x69>
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
10dc83: 8b 36 mov (%esi),%esi
if ( !strcmp( name, dotdotname ) )
return directory->Parent;
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
10dc85: 39 de cmp %ebx,%esi
10dc87: 75 e7 jne 10dc70 <IMFS_find_match_in_dir+0x4c>
#if defined(RTEMS_DEBUG)
assert( directory );
assert( name );
#endif
if ( !name )
return 0;
10dc89: 31 db xor %ebx,%ebx
10dc8b: eb 02 jmp 10dc8f <IMFS_find_match_in_dir+0x6b>
for ( the_node = the_chain->first;
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
the_jnode = (IMFS_jnode_t *) the_node;
10dc8d: 89 f3 mov %esi,%ebx
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
10dc8f: 89 d8 mov %ebx,%eax
10dc91: 8d 65 f4 lea -0xc(%ebp),%esp
10dc94: 5b pop %ebx
10dc95: 5e pop %esi
10dc96: 5f pop %edi
10dc97: c9 leave
10dc98: c3 ret
0010dba0 <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
)
{
10dba0: 55 push %ebp
10dba1: 89 e5 mov %esp,%ebp
10dba3: 57 push %edi
10dba4: 56 push %esi
10dba5: 53 push %ebx
10dba6: 83 ec 2c sub $0x2c,%esp
10dba9: 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;
10dbac: 8b 58 1c mov 0x1c(%eax),%ebx
loc = temp_mt_entry->mt_fs_root;
10dbaf: 8d 7d d4 lea -0x2c(%ebp),%edi
10dbb2: 8d 70 1c lea 0x1c(%eax),%esi
10dbb5: b9 05 00 00 00 mov $0x5,%ecx
10dbba: 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;
10dbbc: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax)
do {
next = jnode->Parent;
loc.node_access = (void *)jnode;
IMFS_Set_handlers( &loc );
10dbc3: 8d 75 d4 lea -0x2c(%ebp),%esi
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
10dbc6: 8b 7b 08 mov 0x8(%ebx),%edi
loc.node_access = (void *)jnode;
10dbc9: 89 5d d4 mov %ebx,-0x2c(%ebp)
IMFS_Set_handlers( &loc );
10dbcc: 83 ec 0c sub $0xc,%esp
10dbcf: 56 push %esi
10dbd0: e8 c3 f9 ff ff call 10d598 <IMFS_Set_handlers>
if ( jnode->type != IMFS_DIRECTORY ) {
10dbd5: 83 c4 10 add $0x10,%esp
10dbd8: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx)
10dbdc: 75 08 jne 10dbe6 <IMFS_fsunmount+0x46>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10dbde: 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 ) ) {
10dbe1: 39 43 50 cmp %eax,0x50(%ebx)
10dbe4: 75 13 jne 10dbf9 <IMFS_fsunmount+0x59>
result = IMFS_unlink( NULL, &loc );
10dbe6: 50 push %eax
10dbe7: 50 push %eax
10dbe8: 56 push %esi
10dbe9: 6a 00 push $0x0
10dbeb: e8 40 92 ff ff call 106e30 <IMFS_unlink>
if (result != 0)
10dbf0: 83 c4 10 add $0x10,%esp
10dbf3: 85 c0 test %eax,%eax
10dbf5: 75 1d jne 10dc14 <IMFS_fsunmount+0x74> <== NEVER TAKEN
return -1;
jnode = next;
10dbf7: 89 fb mov %edi,%ebx
}
if ( jnode != NULL ) {
10dbf9: 85 db test %ebx,%ebx
10dbfb: 74 1c je 10dc19 <IMFS_fsunmount+0x79>
if ( jnode->type == IMFS_DIRECTORY ) {
10dbfd: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx)
10dc01: 75 c3 jne 10dbc6 <IMFS_fsunmount+0x26> <== NEVER TAKEN
10dc03: 8d 43 54 lea 0x54(%ebx),%eax
if ( jnode_has_children( jnode ) )
10dc06: 39 43 50 cmp %eax,0x50(%ebx)
10dc09: 74 bb je 10dbc6 <IMFS_fsunmount+0x26>
jnode = jnode_get_first_child( jnode );
10dc0b: 8b 5b 50 mov 0x50(%ebx),%ebx
}
}
} while (jnode != NULL);
10dc0e: 85 db test %ebx,%ebx
10dc10: 75 b4 jne 10dbc6 <IMFS_fsunmount+0x26> <== ALWAYS TAKEN
10dc12: eb 05 jmp 10dc19 <IMFS_fsunmount+0x79> <== NOT EXECUTED
return -1;
jnode = next;
} else if ( jnode_has_no_children( jnode ) ) {
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
10dc14: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
10dc17: eb 02 jmp 10dc1b <IMFS_fsunmount+0x7b> <== NOT EXECUTED
jnode = jnode_get_first_child( jnode );
}
}
} while (jnode != NULL);
return 0;
10dc19: 31 c0 xor %eax,%eax
}
10dc1b: 8d 65 f4 lea -0xc(%ebp),%esp
10dc1e: 5b pop %ebx
10dc1f: 5e pop %esi
10dc20: 5f pop %edi
10dc21: c9 leave
10dc22: c3 ret
0010dc9c <IMFS_get_token>:
const char *path,
int pathlen,
char *token,
int *token_len
)
{
10dc9c: 55 push %ebp
10dc9d: 89 e5 mov %esp,%ebp
10dc9f: 57 push %edi
10dca0: 56 push %esi
10dca1: 53 push %ebx
10dca2: 83 ec 1c sub $0x1c,%esp
10dca5: 8b 7d 08 mov 0x8(%ebp),%edi
10dca8: 8b 75 10 mov 0x10(%ebp),%esi
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
10dcab: 8a 17 mov (%edi),%dl
int pathlen,
char *token,
int *token_len
)
{
register int i = 0;
10dcad: 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) ) {
10dcaf: eb 10 jmp 10dcc1 <IMFS_get_token+0x25>
token[i] = c;
10dcb1: 88 14 1e mov %dl,(%esi,%ebx,1)
if ( i == IMFS_NAME_MAX )
10dcb4: 83 fb 20 cmp $0x20,%ebx
10dcb7: 0f 84 86 00 00 00 je 10dd43 <IMFS_get_token+0xa7>
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
10dcbd: 43 inc %ebx
10dcbe: 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) ) {
10dcc1: 83 ec 0c sub $0xc,%esp
10dcc4: 0f be c2 movsbl %dl,%eax
10dcc7: 50 push %eax
10dcc8: 88 55 e4 mov %dl,-0x1c(%ebp)
10dccb: e8 00 a3 ff ff call 107fd0 <rtems_filesystem_is_separator>
10dcd0: 83 c4 10 add $0x10,%esp
10dcd3: 85 c0 test %eax,%eax
10dcd5: 8a 55 e4 mov -0x1c(%ebp),%dl
10dcd8: 75 05 jne 10dcdf <IMFS_get_token+0x43>
10dcda: 3b 5d 0c cmp 0xc(%ebp),%ebx
10dcdd: 7c d2 jl 10dcb1 <IMFS_get_token+0x15> <== ALWAYS TAKEN
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
10dcdf: 85 db test %ebx,%ebx
10dce1: 75 10 jne 10dcf3 <IMFS_get_token+0x57>
token[i] = c;
10dce3: 88 16 mov %dl,(%esi)
if ( (token[i] != '\0') && pathlen ) {
10dce5: 84 d2 test %dl,%dl
10dce7: 74 06 je 10dcef <IMFS_get_token+0x53>
10dce9: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
10dced: 75 16 jne 10dd05 <IMFS_get_token+0x69>
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
10dcef: 31 ff xor %edi,%edi
10dcf1: eb 1c jmp 10dd0f <IMFS_get_token+0x73>
char *token,
int *token_len
)
{
register int i = 0;
IMFS_token_types type = IMFS_NAME;
10dcf3: 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') {
10dcf8: 80 7c 1e ff 00 cmpb $0x0,-0x1(%esi,%ebx,1)
10dcfd: 74 10 je 10dd0f <IMFS_get_token+0x73> <== NEVER TAKEN
token[i] = '\0';
10dcff: c6 04 1e 00 movb $0x0,(%esi,%ebx,1)
10dd03: eb 0a jmp 10dd0f <IMFS_get_token+0x73>
if ( i == 0 ) {
token[i] = c;
if ( (token[i] != '\0') && pathlen ) {
i++;
type = IMFS_CURRENT_DIR;
10dd05: bf 01 00 00 00 mov $0x1,%edi
if ( i == 0 ) {
token[i] = c;
if ( (token[i] != '\0') && pathlen ) {
i++;
10dd0a: bb 01 00 00 00 mov $0x1,%ebx
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
10dd0f: 8b 45 14 mov 0x14(%ebp),%eax
10dd12: 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 ) {
10dd14: 83 ff 03 cmp $0x3,%edi
10dd17: 75 3d jne 10dd56 <IMFS_get_token+0xba>
if ( strcmp( token, "..") == 0 )
10dd19: 52 push %edx
10dd1a: 52 push %edx
10dd1b: 68 a1 ec 11 00 push $0x11eca1
10dd20: 56 push %esi
10dd21: e8 da 3f 00 00 call 111d00 <strcmp>
10dd26: 83 c4 10 add $0x10,%esp
10dd29: 85 c0 test %eax,%eax
10dd2b: 74 1d je 10dd4a <IMFS_get_token+0xae>
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
10dd2d: 50 push %eax
10dd2e: 50 push %eax
10dd2f: 68 a2 ec 11 00 push $0x11eca2
10dd34: 56 push %esi
10dd35: e8 c6 3f 00 00 call 111d00 <strcmp>
10dd3a: 83 c4 10 add $0x10,%esp
10dd3d: 85 c0 test %eax,%eax
10dd3f: 74 10 je 10dd51 <IMFS_get_token+0xb5>
10dd41: eb 13 jmp 10dd56 <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;
10dd43: bf 04 00 00 00 mov $0x4,%edi
10dd48: eb 0c jmp 10dd56 <IMFS_get_token+0xba>
* it was a special name.
*/
if ( type == IMFS_NAME ) {
if ( strcmp( token, "..") == 0 )
type = IMFS_UP_DIR;
10dd4a: bf 02 00 00 00 mov $0x2,%edi
10dd4f: eb 05 jmp 10dd56 <IMFS_get_token+0xba>
else if ( strcmp( token, "." ) == 0 )
type = IMFS_CURRENT_DIR;
10dd51: bf 01 00 00 00 mov $0x1,%edi
}
return type;
}
10dd56: 89 f8 mov %edi,%eax
10dd58: 8d 65 f4 lea -0xc(%ebp),%esp
10dd5b: 5b pop %ebx
10dd5c: 5e pop %esi
10dd5d: 5f pop %edi
10dd5e: c9 leave
10dd5f: c3 ret
00106aac <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
)
{
106aac: 55 push %ebp
106aad: 89 e5 mov %esp,%ebp
106aaf: 57 push %edi
106ab0: 56 push %esi
106ab1: 53 push %ebx
106ab2: 83 ec 1c sub $0x1c,%esp
106ab5: 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,
106ab8: a1 48 01 12 00 mov 0x120148,%eax
106abd: 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) {
106ac2: ba 10 00 00 00 mov $0x10,%edx
106ac7: 39 c2 cmp %eax,%edx
106ac9: 74 0a je 106ad5 <IMFS_initialize_support+0x29>
106acb: d1 e2 shl %edx
106acd: 49 dec %ecx
106ace: 75 f7 jne 106ac7 <IMFS_initialize_support+0x1b><== ALWAYS TAKEN
is_valid = true;
}
}
*dest_bytes_per_block = ((is_valid)
? requested_bytes_per_block
: default_bytes_per_block);
106ad0: b8 80 00 00 00 mov $0x80,%eax <== NOT EXECUTED
for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) {
if (bit_mask == requested_bytes_per_block) {
is_valid = true;
}
}
*dest_bytes_per_block = ((is_valid)
106ad5: a3 8c 3d 12 00 mov %eax,0x123d8c
/*
* 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();
106ada: e8 84 6a 00 00 call 10d563 <IMFS_create_root_node>
106adf: 89 c2 mov %eax,%edx
106ae1: 89 43 1c mov %eax,0x1c(%ebx)
temp_mt_entry->mt_fs_root.handlers = directory_handlers;
106ae4: 8b 45 14 mov 0x14(%ebp),%eax
106ae7: 89 43 24 mov %eax,0x24(%ebx)
temp_mt_entry->mt_fs_root.ops = op_table;
106aea: 8b 45 0c mov 0xc(%ebp),%eax
106aed: 89 43 28 mov %eax,0x28(%ebx)
temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
106af0: 8d 7b 38 lea 0x38(%ebx),%edi
106af3: be 34 ec 11 00 mov $0x11ec34,%esi
106af8: b9 0c 00 00 00 mov $0xc,%ecx
106afd: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
106aff: 50 push %eax
106b00: 50 push %eax
106b01: 6a 14 push $0x14
106b03: 6a 01 push $0x1
106b05: 89 55 e4 mov %edx,-0x1c(%ebp)
106b08: e8 43 06 00 00 call 107150 <calloc>
if ( !fs_info ) {
106b0d: 83 c4 10 add $0x10,%esp
106b10: 85 c0 test %eax,%eax
106b12: 8b 55 e4 mov -0x1c(%ebp),%edx
106b15: 75 1c jne 106b33 <IMFS_initialize_support+0x87><== ALWAYS TAKEN
free(temp_mt_entry->mt_fs_root.node_access);
106b17: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
106b1a: 52 push %edx <== NOT EXECUTED
106b1b: e8 ec 07 00 00 call 10730c <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
106b20: e8 17 a6 00 00 call 11113c <__errno> <== NOT EXECUTED
106b25: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED
106b2b: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
106b2e: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106b31: eb 34 jmp 106b67 <IMFS_initialize_support+0xbb><== NOT EXECUTED
}
temp_mt_entry->fs_info = fs_info;
106b33: 89 43 34 mov %eax,0x34(%ebx)
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
106b36: 8b 0d 90 3d 12 00 mov 0x123d90,%ecx
106b3c: 89 08 mov %ecx,(%eax)
106b3e: 41 inc %ecx
106b3f: 89 0d 90 3d 12 00 mov %ecx,0x123d90
fs_info->ino_count = 1;
106b45: c7 40 04 01 00 00 00 movl $0x1,0x4(%eax)
fs_info->memfile_handlers = memfile_handlers;
106b4c: 8b 4d 10 mov 0x10(%ebp),%ecx
106b4f: 89 48 08 mov %ecx,0x8(%eax)
fs_info->directory_handlers = directory_handlers;
106b52: 8b 4d 14 mov 0x14(%ebp),%ecx
106b55: 89 48 0c mov %ecx,0xc(%eax)
fs_info->fifo_handlers = fifo_handlers;
106b58: 8b 4d 18 mov 0x18(%ebp),%ecx
106b5b: 89 48 10 mov %ecx,0x10(%eax)
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
106b5e: c7 42 38 01 00 00 00 movl $0x1,0x38(%edx)
return 0;
106b65: 31 c0 xor %eax,%eax
}
106b67: 8d 65 f4 lea -0xc(%ebp),%esp
106b6a: 5b pop %ebx
106b6b: 5e pop %esi
106b6c: 5f pop %edi
106b6d: c9 leave
106b6e: c3 ret
00106b70 <IMFS_link>:
int IMFS_link(
rtems_filesystem_location_info_t *to_loc, /* IN */
rtems_filesystem_location_info_t *parent_loc, /* IN */
const char *token /* IN */
)
{
106b70: 55 push %ebp
106b71: 89 e5 mov %esp,%ebp
106b73: 57 push %edi
106b74: 53 push %ebx
106b75: 83 ec 50 sub $0x50,%esp
106b78: 8b 55 10 mov 0x10(%ebp),%edx
int i;
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
106b7b: 8b 45 08 mov 0x8(%ebp),%eax
106b7e: 8b 00 mov (%eax),%eax
106b80: 89 45 d8 mov %eax,-0x28(%ebp)
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
106b83: 66 83 78 34 07 cmpw $0x7,0x34(%eax)
106b88: 76 0d jbe 106b97 <IMFS_link+0x27>
rtems_set_errno_and_return_minus_one( EMLINK );
106b8a: e8 ad a5 00 00 call 11113c <__errno>
106b8f: c7 00 1f 00 00 00 movl $0x1f,(%eax)
106b95: eb 43 jmp 106bda <IMFS_link+0x6a>
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( token, strlen( token ), new_name, &i );
106b97: 31 c0 xor %eax,%eax
106b99: 83 c9 ff or $0xffffffff,%ecx
106b9c: 89 d7 mov %edx,%edi
106b9e: f2 ae repnz scas %es:(%edi),%al
106ba0: f7 d1 not %ecx
106ba2: 49 dec %ecx
106ba3: 8d 45 f4 lea -0xc(%ebp),%eax
106ba6: 50 push %eax
106ba7: 8d 5d b7 lea -0x49(%ebp),%ebx
106baa: 53 push %ebx
106bab: 51 push %ecx
106bac: 52 push %edx
106bad: e8 ea 70 00 00 call 10dc9c <IMFS_get_token>
new_node = IMFS_create_node(
parent_loc,
IMFS_HARD_LINK,
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
106bb2: 8d 45 d8 lea -0x28(%ebp),%eax
* was ONLY passed a NULL when we created the root node. We
* added a new IMFS_create_root_node() so this path no longer
* existed. The result was simpler code which should not have
* this path.
*/
new_node = IMFS_create_node(
106bb5: 89 04 24 mov %eax,(%esp)
106bb8: 68 ff a1 00 00 push $0xa1ff
106bbd: 53 push %ebx
106bbe: 6a 03 push $0x3
106bc0: ff 75 0c pushl 0xc(%ebp)
106bc3: e8 9b 68 00 00 call 10d463 <IMFS_create_node>
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
106bc8: 83 c4 20 add $0x20,%esp
106bcb: 85 c0 test %eax,%eax
106bcd: 75 10 jne 106bdf <IMFS_link+0x6f> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOMEM );
106bcf: e8 68 a5 00 00 call 11113c <__errno> <== NOT EXECUTED
106bd4: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED
106bda: 83 c8 ff or $0xffffffff,%eax
106bdd: eb 22 jmp 106c01 <IMFS_link+0x91>
/*
* Increment the link count of the node being pointed to.
*/
info.hard_link.link_node->st_nlink++;
106bdf: 8b 45 d8 mov -0x28(%ebp),%eax
106be2: 66 ff 40 34 incw 0x34(%eax)
IMFS_update_ctime( info.hard_link.link_node );
106be6: 50 push %eax
106be7: 50 push %eax
106be8: 6a 00 push $0x0
106bea: 8d 45 ec lea -0x14(%ebp),%eax
106bed: 50 push %eax
106bee: e8 91 07 00 00 call 107384 <gettimeofday>
106bf3: 8b 55 ec mov -0x14(%ebp),%edx
106bf6: 8b 45 d8 mov -0x28(%ebp),%eax
106bf9: 89 50 48 mov %edx,0x48(%eax)
return 0;
106bfc: 83 c4 10 add $0x10,%esp
106bff: 31 c0 xor %eax,%eax
}
106c01: 8d 65 f8 lea -0x8(%ebp),%esp
106c04: 5b pop %ebx
106c05: 5f pop %edi
106c06: c9 leave
106c07: c3 ret
0010fe3c <IMFS_memfile_addblock>:
MEMFILE_STATIC int IMFS_memfile_addblock(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
10fe3c: 55 push %ebp
10fe3d: 89 e5 mov %esp,%ebp
10fe3f: 53 push %ebx
10fe40: 83 ec 08 sub $0x8,%esp
#if defined(RTEMS_DEBUG)
assert( the_jnode );
assert( the_jnode->type == IMFS_MEMORY_FILE );
#endif
block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 );
10fe43: 6a 01 push $0x1
10fe45: ff 75 0c pushl 0xc(%ebp)
10fe48: ff 75 08 pushl 0x8(%ebp)
10fe4b: e8 cc fc ff ff call 10fb1c <IMFS_memfile_get_block_pointer>
10fe50: 89 c3 mov %eax,%ebx
if ( *block_entry_ptr )
10fe52: 83 c4 10 add $0x10,%esp
return 0;
10fe55: 31 c0 xor %eax,%eax
assert( the_jnode );
assert( the_jnode->type == IMFS_MEMORY_FILE );
#endif
block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 );
if ( *block_entry_ptr )
10fe57: 83 3b 00 cmpl $0x0,(%ebx)
10fe5a: 75 14 jne 10fe70 <IMFS_memfile_addblock+0x34>
#if 0
fprintf(stdout, "%d %p", block, block_entry_ptr );
fflush(stdout);
#endif
memory = memfile_alloc_block();
10fe5c: e8 99 fc ff ff call 10fafa <memfile_alloc_block>
10fe61: 89 c2 mov %eax,%edx
if ( !memory )
return 1;
10fe63: b8 01 00 00 00 mov $0x1,%eax
fprintf(stdout, "%d %p", block, block_entry_ptr );
fflush(stdout);
#endif
memory = memfile_alloc_block();
if ( !memory )
10fe68: 85 d2 test %edx,%edx
10fe6a: 74 04 je 10fe70 <IMFS_memfile_addblock+0x34><== NEVER TAKEN
return 1;
*block_entry_ptr = memory;
10fe6c: 89 13 mov %edx,(%ebx)
return 0;
10fe6e: 30 c0 xor %al,%al
}
10fe70: 8b 5d fc mov -0x4(%ebp),%ebx
10fe73: c9 leave
10fe74: c3 ret
0011000a <IMFS_memfile_extend>:
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
11000a: 55 push %ebp
11000b: 89 e5 mov %esp,%ebp
11000d: 57 push %edi
11000e: 56 push %esi
11000f: 53 push %ebx
110010: 83 ec 2c sub $0x2c,%esp
110013: 8b 7d 08 mov 0x8(%ebp),%edi
110016: 8b 5d 0c mov 0xc(%ebp),%ebx
110019: 8b 75 10 mov 0x10(%ebp),%esi
#if defined(RTEMS_DEBUG)
assert( the_jnode );
assert( the_jnode->type == IMFS_MEMORY_FILE );
#endif
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
11001c: a1 8c 3d 12 00 mov 0x123d8c,%eax
110021: 89 c1 mov %eax,%ecx
110023: c1 e9 02 shr $0x2,%ecx
110026: 8d 51 01 lea 0x1(%ecx),%edx
110029: 0f af d1 imul %ecx,%edx
11002c: 42 inc %edx
11002d: 0f af d1 imul %ecx,%edx
110030: 4a dec %edx
110031: 0f af d0 imul %eax,%edx
110034: 83 fe 00 cmp $0x0,%esi
110037: 7c 16 jl 11004f <IMFS_memfile_extend+0x45><== NEVER TAKEN
110039: 7f 04 jg 11003f <IMFS_memfile_extend+0x35><== NEVER TAKEN
11003b: 39 d3 cmp %edx,%ebx
11003d: 72 10 jb 11004f <IMFS_memfile_extend+0x45>
rtems_set_errno_and_return_minus_one( EINVAL );
11003f: e8 f8 10 00 00 call 11113c <__errno>
110044: c7 00 16 00 00 00 movl $0x16,(%eax)
11004a: e9 92 00 00 00 jmp 1100e1 <IMFS_memfile_extend+0xd7>
if ( new_length <= the_jnode->info.file.size )
11004f: 8b 57 50 mov 0x50(%edi),%edx
110052: 8b 4f 54 mov 0x54(%edi),%ecx
110055: 89 55 e0 mov %edx,-0x20(%ebp)
110058: 89 4d e4 mov %ecx,-0x1c(%ebp)
11005b: 39 ce cmp %ecx,%esi
11005d: 0f 8c 8f 00 00 00 jl 1100f2 <IMFS_memfile_extend+0xe8><== NEVER TAKEN
110063: 7f 08 jg 11006d <IMFS_memfile_extend+0x63><== NEVER TAKEN
110065: 39 d3 cmp %edx,%ebx
110067: 0f 86 85 00 00 00 jbe 1100f2 <IMFS_memfile_extend+0xe8>
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
11006d: 89 45 d8 mov %eax,-0x28(%ebp)
110070: 89 c1 mov %eax,%ecx
110072: c1 f9 1f sar $0x1f,%ecx
110075: 89 4d dc mov %ecx,-0x24(%ebp)
110078: ff 75 dc pushl -0x24(%ebp)
11007b: ff 75 d8 pushl -0x28(%ebp)
11007e: 56 push %esi
11007f: 53 push %ebx
110080: e8 63 c2 00 00 call 11c2e8 <__divdi3>
110085: 83 c4 10 add $0x10,%esp
110088: 89 45 d4 mov %eax,-0x2c(%ebp)
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
11008b: ff 75 dc pushl -0x24(%ebp)
11008e: ff 75 d8 pushl -0x28(%ebp)
110091: ff 75 e4 pushl -0x1c(%ebp)
110094: ff 75 e0 pushl -0x20(%ebp)
110097: e8 4c c2 00 00 call 11c2e8 <__divdi3>
11009c: 83 c4 10 add $0x10,%esp
11009f: 89 45 e0 mov %eax,-0x20(%ebp)
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
1100a2: 89 c2 mov %eax,%edx
1100a4: eb 41 jmp 1100e7 <IMFS_memfile_extend+0xdd>
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
1100a6: 51 push %ecx
1100a7: 51 push %ecx
1100a8: 52 push %edx
1100a9: 57 push %edi
1100aa: 89 55 d0 mov %edx,-0x30(%ebp)
1100ad: e8 8a fd ff ff call 10fe3c <IMFS_memfile_addblock>
1100b2: 83 c4 10 add $0x10,%esp
1100b5: 85 c0 test %eax,%eax
1100b7: 8b 55 d0 mov -0x30(%ebp),%edx
1100ba: 74 2a je 1100e6 <IMFS_memfile_extend+0xdc><== ALWAYS TAKEN
1100bc: eb 13 jmp 1100d1 <IMFS_memfile_extend+0xc7><== NOT EXECUTED
for ( ; block>=old_blocks ; block-- ) {
IMFS_memfile_remove_block( the_jnode, block );
1100be: 50 push %eax <== NOT EXECUTED
1100bf: 50 push %eax <== NOT EXECUTED
1100c0: 52 push %edx <== NOT EXECUTED
1100c1: 57 push %edi <== NOT EXECUTED
1100c2: 89 55 d0 mov %edx,-0x30(%ebp) <== NOT EXECUTED
1100c5: e8 0b ff ff ff call 10ffd5 <IMFS_memfile_remove_block><== NOT EXECUTED
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
for ( ; block>=old_blocks ; block-- ) {
1100ca: 8b 55 d0 mov -0x30(%ebp),%edx <== NOT EXECUTED
1100cd: 4a dec %edx <== NOT EXECUTED
1100ce: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
1100d1: 3b 55 e0 cmp -0x20(%ebp),%edx <== NOT EXECUTED
1100d4: 73 e8 jae 1100be <IMFS_memfile_extend+0xb4><== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
1100d6: e8 61 10 00 00 call 11113c <__errno> <== NOT EXECUTED
1100db: c7 00 1c 00 00 00 movl $0x1c,(%eax) <== NOT EXECUTED
1100e1: 83 c8 ff or $0xffffffff,%eax
1100e4: eb 0e jmp 1100f4 <IMFS_memfile_extend+0xea>
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
1100e6: 42 inc %edx
1100e7: 3b 55 d4 cmp -0x2c(%ebp),%edx
1100ea: 76 ba jbe 1100a6 <IMFS_memfile_extend+0x9c>
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
1100ec: 89 5f 50 mov %ebx,0x50(%edi)
1100ef: 89 77 54 mov %esi,0x54(%edi)
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( new_length <= the_jnode->info.file.size )
return 0;
1100f2: 31 c0 xor %eax,%eax
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
1100f4: 8d 65 f4 lea -0xc(%ebp),%esp
1100f7: 5b pop %ebx
1100f8: 5e pop %esi
1100f9: 5f pop %edi
1100fa: c9 leave
1100fb: c3 ret
0010fb1c <IMFS_memfile_get_block_pointer>:
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
10fb1c: 55 push %ebp
10fb1d: 89 e5 mov %esp,%ebp
10fb1f: 57 push %edi
10fb20: 56 push %esi
10fb21: 53 push %ebx
10fb22: 83 ec 1c sub $0x1c,%esp
10fb25: 8b 75 08 mov 0x8(%ebp),%esi
10fb28: 8b 7d 0c mov 0xc(%ebp),%edi
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
10fb2b: 8b 0d 8c 3d 12 00 mov 0x123d8c,%ecx
10fb31: c1 e9 02 shr $0x2,%ecx
10fb34: 8d 41 ff lea -0x1(%ecx),%eax
10fb37: 39 c7 cmp %eax,%edi
10fb39: 77 40 ja 10fb7b <IMFS_memfile_get_block_pointer+0x5f>
p = info->indirect;
10fb3b: 8b 46 58 mov 0x58(%esi),%eax
if ( malloc_it ) {
10fb3e: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10fb42: 74 25 je 10fb69 <IMFS_memfile_get_block_pointer+0x4d>
if ( !p ) {
10fb44: 85 c0 test %eax,%eax
10fb46: 75 12 jne 10fb5a <IMFS_memfile_get_block_pointer+0x3e>
p = memfile_alloc_block();
10fb48: e8 ad ff ff ff call 10fafa <memfile_alloc_block>
if ( !p )
return 0;
10fb4d: 31 db xor %ebx,%ebx
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
if ( !p )
10fb4f: 85 c0 test %eax,%eax
10fb51: 0f 84 04 01 00 00 je 10fc5b <IMFS_memfile_get_block_pointer+0x13f><== NEVER TAKEN
return 0;
info->indirect = p;
10fb57: 89 46 58 mov %eax,0x58(%esi)
}
return &info->indirect[ my_block ];
10fb5a: 8d 1c bd 00 00 00 00 lea 0x0(,%edi,4),%ebx
10fb61: 03 5e 58 add 0x58(%esi),%ebx
10fb64: e9 f2 00 00 00 jmp 10fc5b <IMFS_memfile_get_block_pointer+0x13f>
}
if ( !p )
return 0;
10fb69: 31 db xor %ebx,%ebx
info->indirect = p;
}
return &info->indirect[ my_block ];
}
if ( !p )
10fb6b: 85 c0 test %eax,%eax
10fb6d: 0f 84 e8 00 00 00 je 10fc5b <IMFS_memfile_get_block_pointer+0x13f><== NEVER TAKEN
return 0;
return &info->indirect[ my_block ];
10fb73: 8d 1c b8 lea (%eax,%edi,4),%ebx
10fb76: e9 e0 00 00 00 jmp 10fc5b <IMFS_memfile_get_block_pointer+0x13f>
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
10fb7b: 8d 41 01 lea 0x1(%ecx),%eax
10fb7e: 0f af c1 imul %ecx,%eax
10fb81: 8d 50 ff lea -0x1(%eax),%edx
10fb84: 39 d7 cmp %edx,%edi
10fb86: 77 47 ja 10fbcf <IMFS_memfile_get_block_pointer+0xb3>
#if 0
fprintf(stdout, "(d %d) ", block );
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
10fb88: 29 cf sub %ecx,%edi
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
10fb8a: 89 f8 mov %edi,%eax
10fb8c: 31 d2 xor %edx,%edx
10fb8e: f7 f1 div %ecx
10fb90: 89 55 e4 mov %edx,-0x1c(%ebp)
10fb93: 89 c7 mov %eax,%edi
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
10fb95: 8b 46 5c mov 0x5c(%esi),%eax
if ( malloc_it ) {
10fb98: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10fb9c: 74 1b je 10fbb9 <IMFS_memfile_get_block_pointer+0x9d>
if ( !p ) {
10fb9e: 85 c0 test %eax,%eax
10fba0: 75 12 jne 10fbb4 <IMFS_memfile_get_block_pointer+0x98>
p = memfile_alloc_block();
10fba2: e8 53 ff ff ff call 10fafa <memfile_alloc_block>
if ( !p )
return 0;
10fba7: 31 db xor %ebx,%ebx
p = info->doubly_indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
if ( !p )
10fba9: 85 c0 test %eax,%eax
10fbab: 0f 84 aa 00 00 00 je 10fc5b <IMFS_memfile_get_block_pointer+0x13f><== NEVER TAKEN
return 0;
info->doubly_indirect = p;
10fbb1: 89 46 5c mov %eax,0x5c(%esi)
}
p1 = (block_p *)p[ doubly ];
10fbb4: 8d 34 b8 lea (%eax,%edi,4),%esi
10fbb7: eb 6c jmp 10fc25 <IMFS_memfile_get_block_pointer+0x109>
return (block_p *)&p1[ singly ];
}
if ( !p )
return 0;
10fbb9: 31 db xor %ebx,%ebx
}
return (block_p *)&p1[ singly ];
}
if ( !p )
10fbbb: 85 c0 test %eax,%eax
10fbbd: 0f 84 98 00 00 00 je 10fc5b <IMFS_memfile_get_block_pointer+0x13f><== NEVER TAKEN
return 0;
p = (block_p *)p[ doubly ];
10fbc3: 8b 04 b8 mov (%eax,%edi,4),%eax
if ( !p )
10fbc6: 85 c0 test %eax,%eax
10fbc8: 75 6e jne 10fc38 <IMFS_memfile_get_block_pointer+0x11c><== ALWAYS TAKEN
10fbca: e9 8c 00 00 00 jmp 10fc5b <IMFS_memfile_get_block_pointer+0x13f><== NOT EXECUTED
#endif
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
10fbcf: 8d 50 01 lea 0x1(%eax),%edx
10fbd2: 0f af d1 imul %ecx,%edx
10fbd5: 4a dec %edx
/*
* This means the requested block number is out of range.
*/
return 0;
10fbd6: 31 db xor %ebx,%ebx
#endif
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
10fbd8: 39 d7 cmp %edx,%edi
10fbda: 77 7f ja 10fc5b <IMFS_memfile_get_block_pointer+0x13f><== NEVER TAKEN
my_block -= FIRST_TRIPLY_INDIRECT;
10fbdc: 29 c7 sub %eax,%edi
10fbde: 89 f8 mov %edi,%eax
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
10fbe0: 31 d2 xor %edx,%edx
10fbe2: f7 f1 div %ecx
10fbe4: 89 55 e4 mov %edx,-0x1c(%ebp)
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
10fbe7: 31 d2 xor %edx,%edx
10fbe9: f7 f1 div %ecx
10fbeb: 89 55 e0 mov %edx,-0x20(%ebp)
10fbee: 89 c7 mov %eax,%edi
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
p = info->triply_indirect;
10fbf0: 8b 46 60 mov 0x60(%esi),%eax
if ( malloc_it ) {
10fbf3: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10fbf7: 74 47 je 10fc40 <IMFS_memfile_get_block_pointer+0x124>
if ( !p ) {
10fbf9: 85 c0 test %eax,%eax
10fbfb: 75 0c jne 10fc09 <IMFS_memfile_get_block_pointer+0xed>
p = memfile_alloc_block();
10fbfd: e8 f8 fe ff ff call 10fafa <memfile_alloc_block>
if ( !p )
10fc02: 85 c0 test %eax,%eax
10fc04: 74 55 je 10fc5b <IMFS_memfile_get_block_pointer+0x13f><== NEVER TAKEN
return 0;
info->triply_indirect = p;
10fc06: 89 46 60 mov %eax,0x60(%esi)
}
p1 = (block_p *) p[ triply ];
10fc09: 8d 34 b8 lea (%eax,%edi,4),%esi
10fc0c: 8b 06 mov (%esi),%eax
if ( !p1 ) {
10fc0e: 85 c0 test %eax,%eax
10fc10: 75 0d jne 10fc1f <IMFS_memfile_get_block_pointer+0x103>
p1 = memfile_alloc_block();
10fc12: e8 e3 fe ff ff call 10fafa <memfile_alloc_block>
if ( !p1 )
return 0;
10fc17: 31 db xor %ebx,%ebx
}
p1 = (block_p *) p[ triply ];
if ( !p1 ) {
p1 = memfile_alloc_block();
if ( !p1 )
10fc19: 85 c0 test %eax,%eax
10fc1b: 74 3e je 10fc5b <IMFS_memfile_get_block_pointer+0x13f><== NEVER TAKEN
return 0;
p[ triply ] = (block_p) p1;
10fc1d: 89 06 mov %eax,(%esi)
}
p2 = (block_p *)p1[ doubly ];
10fc1f: 8b 55 e0 mov -0x20(%ebp),%edx
10fc22: 8d 34 90 lea (%eax,%edx,4),%esi
10fc25: 8b 06 mov (%esi),%eax
if ( !p2 ) {
10fc27: 85 c0 test %eax,%eax
10fc29: 75 0d jne 10fc38 <IMFS_memfile_get_block_pointer+0x11c>
p2 = memfile_alloc_block();
10fc2b: e8 ca fe ff ff call 10fafa <memfile_alloc_block>
if ( !p2 )
return 0;
10fc30: 31 db xor %ebx,%ebx
}
p2 = (block_p *)p1[ doubly ];
if ( !p2 ) {
p2 = memfile_alloc_block();
if ( !p2 )
10fc32: 85 c0 test %eax,%eax
10fc34: 74 25 je 10fc5b <IMFS_memfile_get_block_pointer+0x13f><== NEVER TAKEN
return 0;
p1[ doubly ] = (block_p) p2;
10fc36: 89 06 mov %eax,(%esi)
}
return (block_p *)&p2[ singly ];
10fc38: 8b 55 e4 mov -0x1c(%ebp),%edx
10fc3b: 8d 1c 90 lea (%eax,%edx,4),%ebx
10fc3e: eb 1b jmp 10fc5b <IMFS_memfile_get_block_pointer+0x13f>
}
if ( !p )
10fc40: 85 c0 test %eax,%eax
10fc42: 74 17 je 10fc5b <IMFS_memfile_get_block_pointer+0x13f><== NEVER TAKEN
#if 0
fprintf(stdout, "(t %d %d %d %d %d) ", block, my_block, triply, doubly, singly );
fflush(stdout);
#endif
p1 = (block_p *) p[ triply ];
10fc44: 8b 04 b8 mov (%eax,%edi,4),%eax
if ( !p1 )
10fc47: 85 c0 test %eax,%eax
10fc49: 74 10 je 10fc5b <IMFS_memfile_get_block_pointer+0x13f><== NEVER TAKEN
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
10fc4b: 8b 55 e4 mov -0x1c(%ebp),%edx
10fc4e: 8d 1c 95 00 00 00 00 lea 0x0(,%edx,4),%ebx
10fc55: 8b 55 e0 mov -0x20(%ebp),%edx
10fc58: 03 1c 90 add (%eax,%edx,4),%ebx
/*
* This means the requested block number is out of range.
*/
return 0;
}
10fc5b: 89 d8 mov %ebx,%eax
10fc5d: 83 c4 1c add $0x1c,%esp
10fc60: 5b pop %ebx
10fc61: 5e pop %esi
10fc62: 5f pop %edi
10fc63: c9 leave
10fc64: c3 ret
0010fc65 <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
10fc65: 55 push %ebp
10fc66: 89 e5 mov %esp,%ebp
10fc68: 57 push %edi
10fc69: 56 push %esi
10fc6a: 53 push %ebx
10fc6b: 83 ec 3c sub $0x3c,%esp
10fc6e: 8b 75 0c mov 0xc(%ebp),%esi
10fc71: 8b 7d 10 mov 0x10(%ebp),%edi
/*
* Error checks on arguments
*/
if ( !dest )
10fc74: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10fc78: 74 06 je 10fc80 <IMFS_memfile_read+0x1b><== NEVER TAKEN
/*
* If there is nothing to read, then quick exit.
*/
my_length = length;
if ( !my_length )
10fc7a: 83 7d 18 00 cmpl $0x0,0x18(%ebp)
10fc7e: 75 13 jne 10fc93 <IMFS_memfile_read+0x2e><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
10fc80: e8 b7 14 00 00 call 11113c <__errno> <== NOT EXECUTED
10fc85: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
10fc8b: 83 ca ff or $0xffffffff,%edx <== NOT EXECUTED
10fc8e: e9 80 01 00 00 jmp 10fe13 <IMFS_memfile_read+0x1ae><== NOT EXECUTED
/*
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
if (the_jnode->type == IMFS_LINEAR_FILE) {
10fc93: 8b 45 08 mov 0x8(%ebp),%eax
10fc96: 83 78 4c 06 cmpl $0x6,0x4c(%eax)
10fc9a: 75 42 jne 10fcde <IMFS_memfile_read+0x79><== ALWAYS TAKEN
unsigned char *file_ptr;
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
10fc9c: 8b 50 58 mov 0x58(%eax),%edx <== NOT EXECUTED
10fc9f: 89 55 cc mov %edx,-0x34(%ebp) <== NOT EXECUTED
if (my_length > (the_jnode->info.linearfile.size - start))
10fca2: 8b 48 50 mov 0x50(%eax),%ecx <== NOT EXECUTED
10fca5: 8b 58 54 mov 0x54(%eax),%ebx <== NOT EXECUTED
10fca8: 89 c8 mov %ecx,%eax <== NOT EXECUTED
10fcaa: 89 da mov %ebx,%edx <== NOT EXECUTED
10fcac: 29 f0 sub %esi,%eax <== NOT EXECUTED
10fcae: 19 fa sbb %edi,%edx <== NOT EXECUTED
10fcb0: 89 45 d0 mov %eax,-0x30(%ebp) <== NOT EXECUTED
10fcb3: 89 55 d4 mov %edx,-0x2c(%ebp) <== NOT EXECUTED
10fcb6: 31 c0 xor %eax,%eax <== NOT EXECUTED
10fcb8: 39 d0 cmp %edx,%eax <== NOT EXECUTED
10fcba: 7c 10 jl 10fccc <IMFS_memfile_read+0x67><== NOT EXECUTED
10fcbc: 7f 08 jg 10fcc6 <IMFS_memfile_read+0x61><== NOT EXECUTED
10fcbe: 8b 55 d0 mov -0x30(%ebp),%edx <== NOT EXECUTED
10fcc1: 39 55 18 cmp %edx,0x18(%ebp) <== NOT EXECUTED
10fcc4: 76 06 jbe 10fccc <IMFS_memfile_read+0x67><== NOT EXECUTED
my_length = the_jnode->info.linearfile.size - start;
10fcc6: 89 ca mov %ecx,%edx <== NOT EXECUTED
10fcc8: 29 f2 sub %esi,%edx <== NOT EXECUTED
10fcca: eb 03 jmp 10fccf <IMFS_memfile_read+0x6a><== NOT EXECUTED
if (the_jnode->type == IMFS_LINEAR_FILE) {
unsigned char *file_ptr;
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
if (my_length > (the_jnode->info.linearfile.size - start))
10fccc: 8b 55 18 mov 0x18(%ebp),%edx <== NOT EXECUTED
my_length = the_jnode->info.linearfile.size - start;
memcpy(dest, &file_ptr[start], my_length);
10fccf: 03 75 cc add -0x34(%ebp),%esi <== NOT EXECUTED
10fcd2: 8b 7d 14 mov 0x14(%ebp),%edi <== NOT EXECUTED
10fcd5: 89 d1 mov %edx,%ecx <== NOT EXECUTED
10fcd7: f3 a4 rep movsb %ds:(%esi),%es:(%edi) <== NOT EXECUTED
10fcd9: e9 16 01 00 00 jmp 10fdf4 <IMFS_memfile_read+0x18f><== NOT EXECUTED
/*
* If the last byte we are supposed to read is past the end of this
* in memory file, then shorten the length to read.
*/
last_byte = start + length;
10fcde: 89 f0 mov %esi,%eax
if ( last_byte > the_jnode->info.file.size )
10fce0: 8b 55 08 mov 0x8(%ebp),%edx
10fce3: 8b 5a 50 mov 0x50(%edx),%ebx
/*
* 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;
10fce6: 8b 4d 18 mov 0x18(%ebp),%ecx
10fce9: 01 f1 add %esi,%ecx
10fceb: 89 4d d0 mov %ecx,-0x30(%ebp)
if ( last_byte > the_jnode->info.file.size )
10fcee: 31 c9 xor %ecx,%ecx
10fcf0: 3b 4a 54 cmp 0x54(%edx),%ecx
10fcf3: 7c 0e jl 10fd03 <IMFS_memfile_read+0x9e><== NEVER TAKEN
10fcf5: 7f 05 jg 10fcfc <IMFS_memfile_read+0x97><== NEVER TAKEN
10fcf7: 39 5d d0 cmp %ebx,-0x30(%ebp)
10fcfa: 76 07 jbe 10fd03 <IMFS_memfile_read+0x9e>
my_length = the_jnode->info.file.size - start;
10fcfc: 29 c3 sub %eax,%ebx
10fcfe: 89 5d d0 mov %ebx,-0x30(%ebp)
10fd01: eb 06 jmp 10fd09 <IMFS_memfile_read+0xa4>
* If the last byte we are supposed to read is past the end of this
* in memory file, then shorten the length to read.
*/
last_byte = start + length;
if ( last_byte > the_jnode->info.file.size )
10fd03: 8b 45 18 mov 0x18(%ebp),%eax
10fd06: 89 45 d0 mov %eax,-0x30(%ebp)
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
10fd09: 8b 15 8c 3d 12 00 mov 0x123d8c,%edx
10fd0f: 89 55 c4 mov %edx,-0x3c(%ebp)
10fd12: 89 d0 mov %edx,%eax
10fd14: 99 cltd
10fd15: 89 d3 mov %edx,%ebx
10fd17: 52 push %edx
10fd18: 50 push %eax
10fd19: 57 push %edi
10fd1a: 56 push %esi
10fd1b: 89 45 c0 mov %eax,-0x40(%ebp)
10fd1e: e8 25 c7 00 00 call 11c448 <__moddi3>
10fd23: 83 c4 10 add $0x10,%esp
10fd26: 89 45 cc mov %eax,-0x34(%ebp)
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
10fd29: 8b 4d c0 mov -0x40(%ebp),%ecx
10fd2c: 53 push %ebx
10fd2d: 51 push %ecx
10fd2e: 57 push %edi
10fd2f: 56 push %esi
10fd30: e8 b3 c5 00 00 call 11c2e8 <__divdi3>
10fd35: 83 c4 10 add $0x10,%esp
10fd38: 89 c3 mov %eax,%ebx
if ( start_offset ) {
10fd3a: 83 7d cc 00 cmpl $0x0,-0x34(%ebp)
10fd3e: 74 3d je 10fd7d <IMFS_memfile_read+0x118>
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 );
10fd40: 57 push %edi
10fd41: 6a 00 push $0x0
10fd43: 50 push %eax
10fd44: ff 75 08 pushl 0x8(%ebp)
10fd47: e8 d0 fd ff ff call 10fb1c <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10fd4c: 83 c4 10 add $0x10,%esp
return copied;
10fd4f: 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 )
10fd51: 85 c0 test %eax,%eax
10fd53: 0f 84 ba 00 00 00 je 10fe13 <IMFS_memfile_read+0x1ae><== NEVER TAKEN
*/
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;
10fd59: 8b 4d c4 mov -0x3c(%ebp),%ecx
10fd5c: 2b 4d cc sub -0x34(%ebp),%ecx
10fd5f: 8b 55 d0 mov -0x30(%ebp),%edx
10fd62: 39 ca cmp %ecx,%edx
10fd64: 76 02 jbe 10fd68 <IMFS_memfile_read+0x103>
10fd66: 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 );
10fd68: 8b 75 cc mov -0x34(%ebp),%esi
10fd6b: 03 30 add (%eax),%esi
dest += to_copy;
10fd6d: 8b 7d 14 mov 0x14(%ebp),%edi
10fd70: 89 d1 mov %edx,%ecx
10fd72: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
10fd74: 89 7d cc mov %edi,-0x34(%ebp)
block++;
10fd77: 43 inc %ebx
my_length -= to_copy;
10fd78: 29 55 d0 sub %edx,-0x30(%ebp)
10fd7b: eb 08 jmp 10fd85 <IMFS_memfile_read+0x120>
* 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 ) {
10fd7d: 8b 45 14 mov 0x14(%ebp),%eax
10fd80: 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;
10fd83: 31 d2 xor %edx,%edx
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
10fd85: 8b 0d 8c 3d 12 00 mov 0x123d8c,%ecx
10fd8b: 89 4d c8 mov %ecx,-0x38(%ebp)
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
10fd8e: eb 2f jmp 10fdbf <IMFS_memfile_read+0x15a>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10fd90: 56 push %esi
10fd91: 6a 00 push $0x0
10fd93: 53 push %ebx
10fd94: ff 75 08 pushl 0x8(%ebp)
10fd97: 89 55 c0 mov %edx,-0x40(%ebp)
10fd9a: e8 7d fd ff ff call 10fb1c <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10fd9f: 83 c4 10 add $0x10,%esp
10fda2: 85 c0 test %eax,%eax
10fda4: 8b 55 c0 mov -0x40(%ebp),%edx
10fda7: 74 6a je 10fe13 <IMFS_memfile_read+0x1ae><== NEVER TAKEN
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
10fda9: 8b 30 mov (%eax),%esi
10fdab: 8b 7d cc mov -0x34(%ebp),%edi
10fdae: 8b 4d c8 mov -0x38(%ebp),%ecx
10fdb1: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
dest += to_copy;
10fdb3: 89 7d cc mov %edi,-0x34(%ebp)
block++;
10fdb6: 43 inc %ebx
my_length -= to_copy;
10fdb7: 8b 7d c8 mov -0x38(%ebp),%edi
10fdba: 29 7d d0 sub %edi,-0x30(%ebp)
copied += to_copy;
10fdbd: 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 ) {
10fdbf: 8b 45 d0 mov -0x30(%ebp),%eax
10fdc2: 3b 05 8c 3d 12 00 cmp 0x123d8c,%eax
10fdc8: 73 c6 jae 10fd90 <IMFS_memfile_read+0x12b>
#if defined(RTEMS_DEBUG)
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
#endif
if ( my_length ) {
10fdca: 85 c0 test %eax,%eax
10fdcc: 74 26 je 10fdf4 <IMFS_memfile_read+0x18f>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10fdce: 51 push %ecx
10fdcf: 6a 00 push $0x0
10fdd1: 53 push %ebx
10fdd2: ff 75 08 pushl 0x8(%ebp)
10fdd5: 89 55 c0 mov %edx,-0x40(%ebp)
10fdd8: e8 3f fd ff ff call 10fb1c <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10fddd: 83 c4 10 add $0x10,%esp
10fde0: 85 c0 test %eax,%eax
10fde2: 8b 55 c0 mov -0x40(%ebp),%edx
10fde5: 74 2c je 10fe13 <IMFS_memfile_read+0x1ae><== NEVER TAKEN
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
10fde7: 8b 30 mov (%eax),%esi
10fde9: 8b 7d cc mov -0x34(%ebp),%edi
10fdec: 8b 4d d0 mov -0x30(%ebp),%ecx
10fdef: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
copied += my_length;
10fdf1: 03 55 d0 add -0x30(%ebp),%edx
}
IMFS_update_atime( the_jnode );
10fdf4: 50 push %eax
10fdf5: 50 push %eax
10fdf6: 6a 00 push $0x0
10fdf8: 8d 45 e0 lea -0x20(%ebp),%eax
10fdfb: 50 push %eax
10fdfc: 89 55 c0 mov %edx,-0x40(%ebp)
10fdff: e8 80 75 ff ff call 107384 <gettimeofday>
10fe04: 8b 45 e0 mov -0x20(%ebp),%eax
10fe07: 8b 4d 08 mov 0x8(%ebp),%ecx
10fe0a: 89 41 40 mov %eax,0x40(%ecx)
return copied;
10fe0d: 8b 55 c0 mov -0x40(%ebp),%edx
10fe10: 83 c4 10 add $0x10,%esp
}
10fe13: 89 d0 mov %edx,%eax
10fe15: 8d 65 f4 lea -0xc(%ebp),%esp
10fe18: 5b pop %ebx
10fe19: 5e pop %esi
10fe1a: 5f pop %edi
10fe1b: c9 leave
10fe1c: c3 ret
0010fedf <IMFS_memfile_remove>:
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
10fedf: 55 push %ebp
10fee0: 89 e5 mov %esp,%ebp
10fee2: 57 push %edi
10fee3: 56 push %esi
10fee4: 53 push %ebx
10fee5: 83 ec 1c sub $0x1c,%esp
10fee8: 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;
10feeb: 8b 35 8c 3d 12 00 mov 0x123d8c,%esi
10fef1: c1 ee 02 shr $0x2,%esi
* + triply indirect
*/
info = &the_jnode->info.file;
if ( info->indirect ) {
10fef4: 83 7b 58 00 cmpl $0x0,0x58(%ebx)
10fef8: 74 0f je 10ff09 <IMFS_memfile_remove+0x2a>
memfile_free_blocks_in_table( &info->indirect, to_free );
10fefa: 57 push %edi
10fefb: 57 push %edi
10fefc: 56 push %esi
10fefd: 8d 43 58 lea 0x58(%ebx),%eax
10ff00: 50 push %eax
10ff01: e8 88 ff ff ff call 10fe8e <memfile_free_blocks_in_table>
10ff06: 83 c4 10 add $0x10,%esp
}
if ( info->doubly_indirect ) {
10ff09: 83 7b 5c 00 cmpl $0x0,0x5c(%ebx)
10ff0d: 74 3e je 10ff4d <IMFS_memfile_remove+0x6e><== ALWAYS TAKEN
10ff0f: 31 ff xor %edi,%edi <== NOT EXECUTED
10ff11: eb 1f jmp 10ff32 <IMFS_memfile_remove+0x53><== NOT EXECUTED
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
if ( info->doubly_indirect[i] ) {
10ff13: 8b 43 5c mov 0x5c(%ebx),%eax <== NOT EXECUTED
10ff16: 8d 14 bd 00 00 00 00 lea 0x0(,%edi,4),%edx <== NOT EXECUTED
10ff1d: 83 3c b8 00 cmpl $0x0,(%eax,%edi,4) <== NOT EXECUTED
10ff21: 74 0e je 10ff31 <IMFS_memfile_remove+0x52><== NOT EXECUTED
memfile_free_blocks_in_table(
10ff23: 51 push %ecx <== NOT EXECUTED
10ff24: 51 push %ecx <== NOT EXECUTED
10ff25: 56 push %esi <== NOT EXECUTED
10ff26: 01 d0 add %edx,%eax <== NOT EXECUTED
10ff28: 50 push %eax <== NOT EXECUTED
10ff29: e8 60 ff ff ff call 10fe8e <memfile_free_blocks_in_table><== NOT EXECUTED
10ff2e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
memfile_free_blocks_in_table( &info->indirect, to_free );
}
if ( info->doubly_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
10ff31: 47 inc %edi <== NOT EXECUTED
10ff32: a1 8c 3d 12 00 mov 0x123d8c,%eax <== NOT EXECUTED
10ff37: c1 e8 02 shr $0x2,%eax <== NOT EXECUTED
10ff3a: 39 c7 cmp %eax,%edi <== NOT EXECUTED
10ff3c: 72 d5 jb 10ff13 <IMFS_memfile_remove+0x34><== NOT EXECUTED
if ( info->doubly_indirect[i] ) {
memfile_free_blocks_in_table(
(block_p **)&info->doubly_indirect[i], to_free );
}
}
memfile_free_blocks_in_table( &info->doubly_indirect, to_free );
10ff3e: 57 push %edi <== NOT EXECUTED
10ff3f: 57 push %edi <== NOT EXECUTED
10ff40: 56 push %esi <== NOT EXECUTED
10ff41: 8d 43 5c lea 0x5c(%ebx),%eax <== NOT EXECUTED
10ff44: 50 push %eax <== NOT EXECUTED
10ff45: e8 44 ff ff ff call 10fe8e <memfile_free_blocks_in_table><== NOT EXECUTED
10ff4a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
if ( info->triply_indirect ) {
10ff4d: 83 7b 60 00 cmpl $0x0,0x60(%ebx)
10ff51: 74 78 je 10ffcb <IMFS_memfile_remove+0xec><== ALWAYS TAKEN
10ff53: 31 ff xor %edi,%edi <== NOT EXECUTED
10ff55: eb 59 jmp 10ffb0 <IMFS_memfile_remove+0xd1><== NOT EXECUTED
10ff57: 8d 04 bd 00 00 00 00 lea 0x0(,%edi,4),%eax <== NOT EXECUTED
10ff5e: 89 45 e4 mov %eax,-0x1c(%ebp) <== NOT EXECUTED
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
10ff61: 8b 43 60 mov 0x60(%ebx),%eax <== NOT EXECUTED
10ff64: 8b 04 b8 mov (%eax,%edi,4),%eax <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
10ff67: 85 c0 test %eax,%eax <== NOT EXECUTED
10ff69: 74 51 je 10ffbc <IMFS_memfile_remove+0xdd><== NOT EXECUTED
10ff6b: 31 d2 xor %edx,%edx <== NOT EXECUTED
10ff6d: eb 21 jmp 10ff90 <IMFS_memfile_remove+0xb1><== NOT EXECUTED
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) {
10ff6f: 83 38 00 cmpl $0x0,(%eax) <== NOT EXECUTED
10ff72: 74 18 je 10ff8c <IMFS_memfile_remove+0xad><== NOT EXECUTED
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
10ff74: 51 push %ecx <== NOT EXECUTED
10ff75: 51 push %ecx <== NOT EXECUTED
10ff76: 56 push %esi <== NOT EXECUTED
10ff77: 50 push %eax <== NOT EXECUTED
10ff78: 89 45 dc mov %eax,-0x24(%ebp) <== NOT EXECUTED
10ff7b: 89 55 e0 mov %edx,-0x20(%ebp) <== NOT EXECUTED
10ff7e: e8 0b ff ff ff call 10fe8e <memfile_free_blocks_in_table><== NOT EXECUTED
10ff83: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10ff86: 8b 55 e0 mov -0x20(%ebp),%edx <== NOT EXECUTED
10ff89: 8b 45 dc mov -0x24(%ebp),%eax <== NOT EXECUTED
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
if ( !p ) /* ensure we have a valid pointer */
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
10ff8c: 42 inc %edx <== NOT EXECUTED
10ff8d: 83 c0 04 add $0x4,%eax <== NOT EXECUTED
10ff90: 8b 0d 8c 3d 12 00 mov 0x123d8c,%ecx <== NOT EXECUTED
10ff96: c1 e9 02 shr $0x2,%ecx <== NOT EXECUTED
10ff99: 39 ca cmp %ecx,%edx <== NOT EXECUTED
10ff9b: 72 d2 jb 10ff6f <IMFS_memfile_remove+0x90><== NOT EXECUTED
if ( p[j] ) {
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
}
}
memfile_free_blocks_in_table(
10ff9d: 52 push %edx <== NOT EXECUTED
10ff9e: 52 push %edx <== NOT EXECUTED
10ff9f: 56 push %esi <== NOT EXECUTED
10ffa0: 8b 45 e4 mov -0x1c(%ebp),%eax <== NOT EXECUTED
10ffa3: 03 43 60 add 0x60(%ebx),%eax <== NOT EXECUTED
10ffa6: 50 push %eax <== NOT EXECUTED
10ffa7: e8 e2 fe ff ff call 10fe8e <memfile_free_blocks_in_table><== NOT EXECUTED
memfile_free_blocks_in_table( &info->doubly_indirect, to_free );
}
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
10ffac: 47 inc %edi <== NOT EXECUTED
10ffad: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10ffb0: a1 8c 3d 12 00 mov 0x123d8c,%eax <== NOT EXECUTED
10ffb5: c1 e8 02 shr $0x2,%eax <== NOT EXECUTED
10ffb8: 39 c7 cmp %eax,%edi <== NOT EXECUTED
10ffba: 72 9b jb 10ff57 <IMFS_memfile_remove+0x78><== NOT EXECUTED
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
10ffbc: 50 push %eax <== NOT EXECUTED
10ffbd: 50 push %eax <== NOT EXECUTED
10ffbe: 56 push %esi <== NOT EXECUTED
(block_p **)&info->triply_indirect, to_free );
10ffbf: 83 c3 60 add $0x60,%ebx <== NOT EXECUTED
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
10ffc2: 53 push %ebx <== NOT EXECUTED
10ffc3: e8 c6 fe ff ff call 10fe8e <memfile_free_blocks_in_table><== NOT EXECUTED
10ffc8: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
10ffcb: 31 c0 xor %eax,%eax
10ffcd: 8d 65 f4 lea -0xc(%ebp),%esp
10ffd0: 5b pop %ebx
10ffd1: 5e pop %esi
10ffd2: 5f pop %edi
10ffd3: c9 leave
10ffd4: c3 ret
0010ffd5 <IMFS_memfile_remove_block>:
MEMFILE_STATIC int IMFS_memfile_remove_block(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
10ffd5: 55 push %ebp <== NOT EXECUTED
10ffd6: 89 e5 mov %esp,%ebp <== NOT EXECUTED
10ffd8: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
block_p *block_ptr;
block_p ptr;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10ffdb: 6a 00 push $0x0 <== NOT EXECUTED
10ffdd: ff 75 0c pushl 0xc(%ebp) <== NOT EXECUTED
10ffe0: ff 75 08 pushl 0x8(%ebp) <== NOT EXECUTED
10ffe3: e8 34 fb ff ff call 10fb1c <IMFS_memfile_get_block_pointer><== NOT EXECUTED
#if defined(RTEMS_DEBUG)
assert( block_ptr );
#endif
if ( block_ptr ) {
10ffe8: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10ffeb: 85 c0 test %eax,%eax <== NOT EXECUTED
10ffed: 74 14 je 110003 <IMFS_memfile_remove_block+0x2e><== NOT EXECUTED
ptr = *block_ptr;
10ffef: 8b 10 mov (%eax),%edx <== NOT EXECUTED
*block_ptr = 0;
10fff1: c7 00 00 00 00 00 movl $0x0,(%eax) <== NOT EXECUTED
memfile_free_block( ptr );
10fff7: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10fffa: 52 push %edx <== NOT EXECUTED
10fffb: e8 75 fe ff ff call 10fe75 <memfile_free_block> <== NOT EXECUTED
110000: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
return 1;
}
110003: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED
110008: c9 leave <== NOT EXECUTED
110009: c3 ret <== NOT EXECUTED
001100fc <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
1100fc: 55 push %ebp
1100fd: 89 e5 mov %esp,%ebp
1100ff: 57 push %edi
110100: 56 push %esi
110101: 53 push %ebx
110102: 83 ec 3c sub $0x3c,%esp
110105: 8b 5d 0c mov 0xc(%ebp),%ebx
110108: 8b 75 10 mov 0x10(%ebp),%esi
/*
* Error check arguments
*/
if ( !source )
11010b: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
11010f: 74 06 je 110117 <IMFS_memfile_write+0x1b><== NEVER TAKEN
/*
* If there is nothing to write, then quick exit.
*/
my_length = length;
if ( !my_length )
110111: 83 7d 18 00 cmpl $0x0,0x18(%ebp)
110115: 75 0d jne 110124 <IMFS_memfile_write+0x28><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
110117: e8 20 10 00 00 call 11113c <__errno> <== NOT EXECUTED
11011c: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
110122: eb 35 jmp 110159 <IMFS_memfile_write+0x5d><== NOT EXECUTED
/*
* If the last byte we are supposed to write is past the end of this
* in memory file, then extend the length.
*/
last_byte = start + length;
110124: 8b 4d 18 mov 0x18(%ebp),%ecx
110127: 01 d9 add %ebx,%ecx
if ( last_byte > the_jnode->info.file.size ) {
110129: 89 c8 mov %ecx,%eax
11012b: 31 d2 xor %edx,%edx
11012d: 8b 7d 08 mov 0x8(%ebp),%edi
110130: 3b 57 54 cmp 0x54(%edi),%edx
110133: 7c 2c jl 110161 <IMFS_memfile_write+0x65><== NEVER TAKEN
110135: 7f 05 jg 11013c <IMFS_memfile_write+0x40><== NEVER TAKEN
110137: 3b 4f 50 cmp 0x50(%edi),%ecx
11013a: 76 25 jbe 110161 <IMFS_memfile_write+0x65><== NEVER TAKEN
status = IMFS_memfile_extend( the_jnode, last_byte );
11013c: 57 push %edi
11013d: 52 push %edx
11013e: 50 push %eax
11013f: ff 75 08 pushl 0x8(%ebp)
110142: e8 c3 fe ff ff call 11000a <IMFS_memfile_extend>
if ( status )
110147: 83 c4 10 add $0x10,%esp
11014a: 85 c0 test %eax,%eax
11014c: 74 13 je 110161 <IMFS_memfile_write+0x65>
rtems_set_errno_and_return_minus_one( ENOSPC );
11014e: e8 e9 0f 00 00 call 11113c <__errno>
110153: c7 00 1c 00 00 00 movl $0x1c,(%eax)
110159: 83 cb ff or $0xffffffff,%ebx
11015c: e9 fe 00 00 00 jmp 11025f <IMFS_memfile_write+0x163>
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
110161: a1 8c 3d 12 00 mov 0x123d8c,%eax
110166: 89 45 cc mov %eax,-0x34(%ebp)
110169: 99 cltd
11016a: 89 45 c0 mov %eax,-0x40(%ebp)
11016d: 89 55 c4 mov %edx,-0x3c(%ebp)
110170: 52 push %edx
110171: 50 push %eax
110172: 56 push %esi
110173: 53 push %ebx
110174: e8 cf c2 00 00 call 11c448 <__moddi3>
110179: 83 c4 10 add $0x10,%esp
11017c: 89 c7 mov %eax,%edi
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
11017e: ff 75 c4 pushl -0x3c(%ebp)
110181: ff 75 c0 pushl -0x40(%ebp)
110184: 56 push %esi
110185: 53 push %ebx
110186: e8 5d c1 00 00 call 11c2e8 <__divdi3>
11018b: 83 c4 10 add $0x10,%esp
11018e: 89 c2 mov %eax,%edx
if ( start_offset ) {
110190: 85 ff test %edi,%edi
110192: 74 40 je 1101d4 <IMFS_memfile_write+0xd8>
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 );
110194: 51 push %ecx
110195: 6a 00 push $0x0
110197: 50 push %eax
110198: ff 75 08 pushl 0x8(%ebp)
11019b: 89 45 bc mov %eax,-0x44(%ebp)
11019e: e8 79 f9 ff ff call 10fb1c <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
1101a3: 83 c4 10 add $0x10,%esp
return copied;
1101a6: 31 db xor %ebx,%ebx
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 )
1101a8: 85 c0 test %eax,%eax
1101aa: 8b 55 bc mov -0x44(%ebp),%edx
1101ad: 0f 84 ac 00 00 00 je 11025f <IMFS_memfile_write+0x163><== NEVER TAKEN
*/
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;
1101b3: 8b 5d cc mov -0x34(%ebp),%ebx
1101b6: 29 fb sub %edi,%ebx
1101b8: 3b 5d 18 cmp 0x18(%ebp),%ebx
1101bb: 76 03 jbe 1101c0 <IMFS_memfile_write+0xc4>
1101bd: 8b 5d 18 mov 0x18(%ebp),%ebx
block,
to_copy,
src
);
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
1101c0: 03 38 add (%eax),%edi
src += to_copy;
1101c2: 8b 75 14 mov 0x14(%ebp),%esi
1101c5: 89 d9 mov %ebx,%ecx
1101c7: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
block++;
1101c9: 42 inc %edx
my_length -= to_copy;
1101ca: 8b 7d 18 mov 0x18(%ebp),%edi
1101cd: 29 df sub %ebx,%edi
1101cf: 89 7d d4 mov %edi,-0x2c(%ebp)
1101d2: eb 0b jmp 1101df <IMFS_memfile_write+0xe3>
* 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 ) {
1101d4: 8b 75 14 mov 0x14(%ebp),%esi
1101d7: 8b 45 18 mov 0x18(%ebp),%eax
1101da: 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;
1101dd: 31 db xor %ebx,%ebx
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
1101df: 8b 3d 8c 3d 12 00 mov 0x123d8c,%edi
1101e5: 89 7d d0 mov %edi,-0x30(%ebp)
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
1101e8: eb 2b jmp 110215 <IMFS_memfile_write+0x119>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
1101ea: 50 push %eax
1101eb: 6a 00 push $0x0
1101ed: 52 push %edx
1101ee: ff 75 08 pushl 0x8(%ebp)
1101f1: 89 55 bc mov %edx,-0x44(%ebp)
1101f4: e8 23 f9 ff ff call 10fb1c <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
1101f9: 83 c4 10 add $0x10,%esp
1101fc: 85 c0 test %eax,%eax
1101fe: 8b 55 bc mov -0x44(%ebp),%edx
110201: 74 5c je 11025f <IMFS_memfile_write+0x163><== 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 );
110203: 8b 00 mov (%eax),%eax
src += to_copy;
110205: 89 c7 mov %eax,%edi
110207: 8b 4d d0 mov -0x30(%ebp),%ecx
11020a: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
block++;
11020c: 42 inc %edx
my_length -= to_copy;
11020d: 8b 45 d0 mov -0x30(%ebp),%eax
110210: 29 45 d4 sub %eax,-0x2c(%ebp)
*
* 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(
110213: 01 c3 add %eax,%ebx
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
110215: 8b 7d d4 mov -0x2c(%ebp),%edi
110218: 3b 3d 8c 3d 12 00 cmp 0x123d8c,%edi
11021e: 73 ca jae 1101ea <IMFS_memfile_write+0xee>
#if defined(RTEMS_DEBUG)
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
#endif
to_copy = my_length;
if ( my_length ) {
110220: 85 ff test %edi,%edi
110222: 74 1f je 110243 <IMFS_memfile_write+0x147>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
110224: 57 push %edi
110225: 6a 00 push $0x0
110227: 52 push %edx
110228: ff 75 08 pushl 0x8(%ebp)
11022b: e8 ec f8 ff ff call 10fb1c <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
110230: 83 c4 10 add $0x10,%esp
110233: 85 c0 test %eax,%eax
110235: 74 28 je 11025f <IMFS_memfile_write+0x163><== 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 );
110237: 8b 00 mov (%eax),%eax
110239: 89 c7 mov %eax,%edi
11023b: 8b 4d d4 mov -0x2c(%ebp),%ecx
11023e: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
my_length = 0;
copied += to_copy;
110240: 03 5d d4 add -0x2c(%ebp),%ebx
}
IMFS_mtime_ctime_update( the_jnode );
110243: 56 push %esi
110244: 56 push %esi
110245: 6a 00 push $0x0
110247: 8d 45 e0 lea -0x20(%ebp),%eax
11024a: 50 push %eax
11024b: e8 34 71 ff ff call 107384 <gettimeofday>
110250: 8b 45 e0 mov -0x20(%ebp),%eax
110253: 8b 55 08 mov 0x8(%ebp),%edx
110256: 89 42 44 mov %eax,0x44(%edx)
110259: 89 42 48 mov %eax,0x48(%edx)
return copied;
11025c: 83 c4 10 add $0x10,%esp
}
11025f: 89 d8 mov %ebx,%eax
110261: 8d 65 f4 lea -0xc(%ebp),%esp
110264: 5b pop %ebx
110265: 5e pop %esi
110266: 5f pop %edi
110267: c9 leave
110268: c3 ret
00106c08 <IMFS_mknod>:
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
106c08: 55 push %ebp
106c09: 89 e5 mov %esp,%ebp
106c0b: 57 push %edi
106c0c: 56 push %esi
106c0d: 53 push %ebx
106c0e: 83 ec 4c sub $0x4c,%esp
106c11: 8b 55 08 mov 0x8(%ebp),%edx
106c14: 8b 5d 10 mov 0x10(%ebp),%ebx
106c17: 8b 75 14 mov 0x14(%ebp),%esi
IMFS_jnode_t *new_node;
int result;
char new_name[ IMFS_NAME_MAX + 1 ];
IMFS_types_union info;
IMFS_get_token( token, strlen( token ), new_name, &result );
106c1a: 31 c0 xor %eax,%eax
106c1c: 83 c9 ff or $0xffffffff,%ecx
106c1f: 89 d7 mov %edx,%edi
106c21: f2 ae repnz scas %es:(%edi),%al
106c23: f7 d1 not %ecx
106c25: 49 dec %ecx
106c26: 8d 45 e4 lea -0x1c(%ebp),%eax
106c29: 50 push %eax
106c2a: 8d 45 af lea -0x51(%ebp),%eax
106c2d: 50 push %eax
106c2e: 51 push %ecx
106c2f: 52 push %edx
106c30: e8 67 70 00 00 call 10dc9c <IMFS_get_token>
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
106c35: 8b 45 0c mov 0xc(%ebp),%eax
106c38: 25 00 f0 00 00 and $0xf000,%eax
106c3d: 83 c4 10 add $0x10,%esp
106c40: 3d 00 40 00 00 cmp $0x4000,%eax
106c45: 74 3b je 106c82 <IMFS_mknod+0x7a>
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
106c47: 3d 00 80 00 00 cmp $0x8000,%eax
106c4c: 74 3b je 106c89 <IMFS_mknod+0x81>
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
106c4e: 3d 00 20 00 00 cmp $0x2000,%eax
106c53: 74 07 je 106c5c <IMFS_mknod+0x54>
106c55: 3d 00 60 00 00 cmp $0x6000,%eax
106c5a: 75 0d jne 106c69 <IMFS_mknod+0x61>
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
106c5c: 89 5d d0 mov %ebx,-0x30(%ebp)
106c5f: 89 75 d4 mov %esi,-0x2c(%ebp)
if ( S_ISDIR(mode) )
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
type = IMFS_DEVICE;
106c62: ba 02 00 00 00 mov $0x2,%edx
106c67: eb 25 jmp 106c8e <IMFS_mknod+0x86>
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
}
else if (S_ISFIFO(mode))
type = IMFS_FIFO;
106c69: ba 07 00 00 00 mov $0x7,%edx
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
}
else if (S_ISFIFO(mode))
106c6e: 3d 00 10 00 00 cmp $0x1000,%eax
106c73: 74 19 je 106c8e <IMFS_mknod+0x86> <== ALWAYS TAKEN
type = IMFS_FIFO;
else {
rtems_set_errno_and_return_minus_one( EINVAL );
106c75: e8 c2 a4 00 00 call 11113c <__errno> <== NOT EXECUTED
106c7a: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
106c80: eb 39 jmp 106cbb <IMFS_mknod+0xb3> <== NOT EXECUTED
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
type = IMFS_DIRECTORY;
106c82: ba 01 00 00 00 mov $0x1,%edx
106c87: eb 05 jmp 106c8e <IMFS_mknod+0x86>
else if ( S_ISREG(mode) )
type = IMFS_MEMORY_FILE;
106c89: ba 05 00 00 00 mov $0x5,%edx
* was ONLY passed a NULL when we created the root node. We
* added a new IMFS_create_root_node() so this path no longer
* existed. The result was simpler code which should not have
* this path.
*/
new_node = IMFS_create_node(
106c8e: 83 ec 0c sub $0xc,%esp
pathloc,
type,
new_name,
mode,
&info
106c91: 8d 45 d0 lea -0x30(%ebp),%eax
* was ONLY passed a NULL when we created the root node. We
* added a new IMFS_create_root_node() so this path no longer
* existed. The result was simpler code which should not have
* this path.
*/
new_node = IMFS_create_node(
106c94: 50 push %eax
106c95: ff 75 0c pushl 0xc(%ebp)
106c98: 8d 45 af lea -0x51(%ebp),%eax
106c9b: 50 push %eax
106c9c: 52 push %edx
106c9d: ff 75 18 pushl 0x18(%ebp)
106ca0: e8 be 67 00 00 call 10d463 <IMFS_create_node>
106ca5: 89 c2 mov %eax,%edx
new_name,
mode,
&info
);
if ( !new_node )
106ca7: 83 c4 20 add $0x20,%esp
rtems_set_errno_and_return_minus_one( ENOMEM );
return 0;
106caa: 31 c0 xor %eax,%eax
new_name,
mode,
&info
);
if ( !new_node )
106cac: 85 d2 test %edx,%edx
106cae: 75 0e jne 106cbe <IMFS_mknod+0xb6>
rtems_set_errno_and_return_minus_one( ENOMEM );
106cb0: e8 87 a4 00 00 call 11113c <__errno>
106cb5: c7 00 0c 00 00 00 movl $0xc,(%eax)
106cbb: 83 c8 ff or $0xffffffff,%eax
return 0;
}
106cbe: 8d 65 f4 lea -0xc(%ebp),%esp
106cc1: 5b pop %ebx
106cc2: 5e pop %esi
106cc3: 5f pop %edi
106cc4: c9 leave
106cc5: c3 ret
00106cc8 <IMFS_mount>:
#include <rtems/seterr.h>
int IMFS_mount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
106cc8: 55 push %ebp
106cc9: 89 e5 mov %esp,%ebp
106ccb: 83 ec 08 sub $0x8,%esp
106cce: 8b 55 08 mov 0x8(%ebp),%edx
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
106cd1: 8b 42 08 mov 0x8(%edx),%eax
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
106cd4: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
106cd8: 74 10 je 106cea <IMFS_mount+0x22> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOTDIR );
106cda: e8 5d a4 00 00 call 11113c <__errno> <== NOT EXECUTED
106cdf: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED
106ce5: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106ce8: eb 05 jmp 106cef <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;
106cea: 89 50 5c mov %edx,0x5c(%eax)
return 0;
106ced: 31 c0 xor %eax,%eax
}
106cef: c9 leave
106cf0: c3 ret
00108598 <IMFS_print_jnode>:
*/
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
108598: 55 push %ebp
108599: 89 e5 mov %esp,%ebp
10859b: 53 push %ebx
10859c: 83 ec 0c sub $0xc,%esp
10859f: 8b 5d 08 mov 0x8(%ebp),%ebx
#if defined(RTEMS_DEBUG)
assert( the_jnode );
#endif
fprintf(stdout, "%s", the_jnode->name );
1085a2: a1 40 70 12 00 mov 0x127040,%eax
1085a7: ff 70 08 pushl 0x8(%eax)
1085aa: 8d 43 0c lea 0xc(%ebx),%eax
1085ad: 50 push %eax
1085ae: e8 15 bd 00 00 call 1142c8 <fputs>
switch( the_jnode->type ) {
1085b3: 8b 43 4c mov 0x4c(%ebx),%eax
1085b6: 83 c4 10 add $0x10,%esp
1085b9: 8d 50 ff lea -0x1(%eax),%edx
1085bc: 83 fa 06 cmp $0x6,%edx
1085bf: 77 75 ja 108636 <IMFS_print_jnode+0x9e> <== NEVER TAKEN
1085c1: a1 40 70 12 00 mov 0x127040,%eax
1085c6: ff 24 95 04 2f 12 00 jmp *0x122f04(,%edx,4)
case IMFS_DIRECTORY:
fprintf(stdout, "/" );
1085cd: 51 push %ecx
1085ce: 51 push %ecx
1085cf: ff 70 08 pushl 0x8(%eax)
1085d2: 6a 2f push $0x2f
1085d4: e8 43 bc 00 00 call 11421c <fputc>
1085d9: eb 2b jmp 108606 <IMFS_print_jnode+0x6e>
break;
case IMFS_DEVICE:
fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")",
1085db: ff 73 54 pushl 0x54(%ebx)
1085de: ff 73 50 pushl 0x50(%ebx)
1085e1: 68 10 2e 12 00 push $0x122e10
1085e6: eb 16 jmp 1085fe <IMFS_print_jnode+0x66>
the_jnode->info.device.major, the_jnode->info.device.minor );
break;
case IMFS_LINEAR_FILE:
fprintf(stdout, " (file %" PRId32 " %p)",
1085e8: ff 73 58 pushl 0x58(%ebx) <== NOT EXECUTED
1085eb: ff 73 50 pushl 0x50(%ebx) <== NOT EXECUTED
1085ee: 68 23 2e 12 00 push $0x122e23 <== NOT EXECUTED
1085f3: eb 09 jmp 1085fe <IMFS_print_jnode+0x66> <== NOT EXECUTED
the_jnode->info.file.indirect,
the_jnode->info.file.doubly_indirect,
the_jnode->info.file.triply_indirect
);
#else
fprintf(stdout, " (file %" PRId32 ")",
1085f5: 52 push %edx
1085f6: ff 73 50 pushl 0x50(%ebx)
1085f9: 68 32 2e 12 00 push $0x122e32
1085fe: ff 70 08 pushl 0x8(%eax)
108601: e8 b6 bb 00 00 call 1141bc <fprintf>
(uint32_t)the_jnode->info.file.size );
#endif
break;
108606: 83 c4 10 add $0x10,%esp
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
return;
}
puts("");
108609: c7 45 08 d1 30 12 00 movl $0x1230d1,0x8(%ebp)
}
108610: 8b 5d fc mov -0x4(%ebp),%ebx
108613: c9 leave
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
return;
}
puts("");
108614: e9 8b d4 00 00 jmp 115aa4 <puts>
case IMFS_HARD_LINK:
fprintf(stdout, " links not printed\n" );
return;
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
108619: 53 push %ebx <== NOT EXECUTED
10861a: 53 push %ebx <== NOT EXECUTED
10861b: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED
10861e: 68 3e 2e 12 00 push $0x122e3e <== NOT EXECUTED
108623: eb 0a jmp 10862f <IMFS_print_jnode+0x97> <== NOT EXECUTED
return;
case IMFS_FIFO:
fprintf(stdout, " FIFO not printed\n" );
108625: 51 push %ecx <== NOT EXECUTED
108626: 51 push %ecx <== NOT EXECUTED
108627: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED
10862a: 68 52 2e 12 00 push $0x122e52 <== NOT EXECUTED
10862f: e8 94 bc 00 00 call 1142c8 <fputs> <== NOT EXECUTED
108634: eb 14 jmp 10864a <IMFS_print_jnode+0xb2> <== NOT EXECUTED
return;
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
108636: 52 push %edx <== NOT EXECUTED
108637: 50 push %eax <== NOT EXECUTED
108638: 68 65 2e 12 00 push $0x122e65 <== NOT EXECUTED
10863d: a1 40 70 12 00 mov 0x127040,%eax <== NOT EXECUTED
108642: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED
108645: e8 72 bb 00 00 call 1141bc <fprintf> <== NOT EXECUTED
return;
10864a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
puts("");
}
10864d: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
108650: c9 leave <== NOT EXECUTED
108651: c3 ret <== NOT EXECUTED
00106d04 <IMFS_readlink>:
int IMFS_readlink(
rtems_filesystem_location_info_t *loc,
char *buf, /* OUT */
size_t bufsize
)
{
106d04: 55 push %ebp
106d05: 89 e5 mov %esp,%ebp
106d07: 56 push %esi
106d08: 53 push %ebx
106d09: 8b 5d 0c mov 0xc(%ebp),%ebx
106d0c: 8b 75 10 mov 0x10(%ebp),%esi
IMFS_jnode_t *node;
int i;
node = loc->node_access;
106d0f: 8b 45 08 mov 0x8(%ebp),%eax
106d12: 8b 10 mov (%eax),%edx
if ( node->type != IMFS_SYM_LINK )
106d14: 83 7a 4c 04 cmpl $0x4,0x4c(%edx)
106d18: 75 04 jne 106d1e <IMFS_readlink+0x1a> <== NEVER TAKEN
106d1a: 31 c0 xor %eax,%eax
106d1c: eb 14 jmp 106d32 <IMFS_readlink+0x2e>
rtems_set_errno_and_return_minus_one( EINVAL );
106d1e: e8 19 a4 00 00 call 11113c <__errno> <== NOT EXECUTED
106d23: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
106d29: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106d2c: eb 12 jmp 106d40 <IMFS_readlink+0x3c> <== NOT EXECUTED
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
buf[i] = node->info.sym_link.name[i];
106d2e: 88 0c 03 mov %cl,(%ebx,%eax,1)
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
rtems_set_errno_and_return_minus_one( EINVAL );
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
106d31: 40 inc %eax
106d32: 39 f0 cmp %esi,%eax
106d34: 73 0a jae 106d40 <IMFS_readlink+0x3c>
106d36: 8b 4a 50 mov 0x50(%edx),%ecx
106d39: 8a 0c 01 mov (%ecx,%eax,1),%cl
106d3c: 84 c9 test %cl,%cl
106d3e: 75 ee jne 106d2e <IMFS_readlink+0x2a>
buf[i] = node->info.sym_link.name[i];
return i;
}
106d40: 5b pop %ebx
106d41: 5e pop %esi
106d42: c9 leave
106d43: c3 ret
00106d44 <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 */
)
{
106d44: 55 push %ebp
106d45: 89 e5 mov %esp,%ebp
106d47: 53 push %ebx
106d48: 83 ec 18 sub $0x18,%esp
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
106d4b: 8b 45 0c mov 0xc(%ebp),%eax
106d4e: 8b 18 mov (%eax),%ebx
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
106d50: 6a 20 push $0x20
106d52: ff 75 14 pushl 0x14(%ebp)
106d55: 8d 43 0c lea 0xc(%ebx),%eax
106d58: 50 push %eax
106d59: e8 ae b1 00 00 call 111f0c <strncpy>
if ( the_jnode->Parent != NULL )
106d5e: 83 c4 10 add $0x10,%esp
106d61: 83 7b 08 00 cmpl $0x0,0x8(%ebx)
106d65: 74 0c je 106d73 <IMFS_rename+0x2f> <== NEVER TAKEN
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
106d67: 83 ec 0c sub $0xc,%esp
106d6a: 53 push %ebx
106d6b: e8 04 3d 00 00 call 10aa74 <_Chain_Extract>
106d70: 83 c4 10 add $0x10,%esp
rtems_chain_extract( (rtems_chain_node *) the_jnode );
new_parent = new_parent_loc->node_access;
106d73: 8b 45 10 mov 0x10(%ebp),%eax
106d76: 8b 00 mov (%eax),%eax
the_jnode->Parent = new_parent;
106d78: 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 );
106d7b: 51 push %ecx
106d7c: 51 push %ecx
106d7d: 53 push %ebx
rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node );
106d7e: 83 c0 50 add $0x50,%eax
106d81: 50 push %eax
106d82: e8 c9 3c 00 00 call 10aa50 <_Chain_Append>
/*
* Update the time.
*/
IMFS_update_ctime( the_jnode );
106d87: 58 pop %eax
106d88: 5a pop %edx
106d89: 6a 00 push $0x0
106d8b: 8d 45 f0 lea -0x10(%ebp),%eax
106d8e: 50 push %eax
106d8f: e8 f0 05 00 00 call 107384 <gettimeofday>
106d94: 8b 45 f0 mov -0x10(%ebp),%eax
106d97: 89 43 48 mov %eax,0x48(%ebx)
return 0;
}
106d9a: 31 c0 xor %eax,%eax
106d9c: 8b 5d fc mov -0x4(%ebp),%ebx
106d9f: c9 leave
106da0: c3 ret
0010de2c <IMFS_stat>:
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
10de2c: 55 push %ebp
10de2d: 89 e5 mov %esp,%ebp
10de2f: 56 push %esi
10de30: 53 push %ebx
10de31: 8b 4d 08 mov 0x8(%ebp),%ecx
10de34: 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;
10de37: 8b 11 mov (%ecx),%edx
switch ( the_jnode->type ) {
10de39: 8b 5a 4c mov 0x4c(%edx),%ebx
10de3c: 83 eb 02 sub $0x2,%ebx
10de3f: 83 fb 05 cmp $0x5,%ebx
10de42: 77 33 ja 10de77 <IMFS_stat+0x4b> <== NEVER TAKEN
10de44: ff 24 9d 84 ed 11 00 jmp *0x11ed84(,%ebx,4)
case IMFS_DEVICE:
io = &the_jnode->info.device;
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
10de4b: 8b 5a 54 mov 0x54(%edx),%ebx
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
10de4e: 8b 72 50 mov 0x50(%edx),%esi
10de51: 89 70 18 mov %esi,0x18(%eax)
10de54: 89 58 1c mov %ebx,0x1c(%eax)
break;
10de57: eb 2e jmp 10de87 <IMFS_stat+0x5b>
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
10de59: 8b 5a 50 mov 0x50(%edx),%ebx
10de5c: 8b 72 54 mov 0x54(%edx),%esi
10de5f: 89 58 20 mov %ebx,0x20(%eax)
10de62: 89 70 24 mov %esi,0x24(%eax)
break;
10de65: eb 20 jmp 10de87 <IMFS_stat+0x5b>
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
10de67: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax)
10de6e: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
break;
10de75: eb 10 jmp 10de87 <IMFS_stat+0x5b>
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
10de77: e8 c0 32 00 00 call 11113c <__errno> <== NOT EXECUTED
10de7c: c7 00 86 00 00 00 movl $0x86,(%eax) <== NOT EXECUTED
10de82: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
10de85: eb 47 jmp 10dece <IMFS_stat+0xa2> <== NOT EXECUTED
/*
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
10de87: 8b 49 10 mov 0x10(%ecx),%ecx
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
10de8a: 8b 49 34 mov 0x34(%ecx),%ecx
10de8d: 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 =
10de8f: c7 00 fe ff 00 00 movl $0xfffe,(%eax)
10de95: 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;
10de98: 8b 4a 30 mov 0x30(%edx),%ecx
10de9b: 89 48 0c mov %ecx,0xc(%eax)
buf->st_nlink = the_jnode->st_nlink;
10de9e: 8b 4a 34 mov 0x34(%edx),%ecx
10dea1: 66 89 48 10 mov %cx,0x10(%eax)
buf->st_ino = the_jnode->st_ino;
10dea5: 8b 4a 38 mov 0x38(%edx),%ecx
10dea8: 89 48 08 mov %ecx,0x8(%eax)
buf->st_uid = the_jnode->st_uid;
10deab: 8b 4a 3c mov 0x3c(%edx),%ecx
10deae: 66 89 48 12 mov %cx,0x12(%eax)
buf->st_gid = the_jnode->st_gid;
10deb2: 66 8b 4a 3e mov 0x3e(%edx),%cx
10deb6: 66 89 48 14 mov %cx,0x14(%eax)
buf->st_atime = the_jnode->stat_atime;
10deba: 8b 4a 40 mov 0x40(%edx),%ecx
10debd: 89 48 28 mov %ecx,0x28(%eax)
buf->st_mtime = the_jnode->stat_mtime;
10dec0: 8b 4a 44 mov 0x44(%edx),%ecx
10dec3: 89 48 30 mov %ecx,0x30(%eax)
buf->st_ctime = the_jnode->stat_ctime;
10dec6: 8b 52 48 mov 0x48(%edx),%edx
10dec9: 89 50 38 mov %edx,0x38(%eax)
return 0;
10decc: 31 c0 xor %eax,%eax
}
10dece: 5b pop %ebx
10decf: 5e pop %esi
10ded0: c9 leave
10ded1: c3 ret
00106da4 <IMFS_symlink>:
int IMFS_symlink(
rtems_filesystem_location_info_t *parent_loc,
const char *link_name,
const char *node_name
)
{
106da4: 55 push %ebp
106da5: 89 e5 mov %esp,%ebp
106da7: 57 push %edi
106da8: 53 push %ebx
106da9: 83 ec 40 sub $0x40,%esp
106dac: 8b 55 10 mov 0x10(%ebp),%edx
int i;
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( node_name, strlen( node_name ), new_name, &i );
106daf: 31 c0 xor %eax,%eax
106db1: 83 c9 ff or $0xffffffff,%ecx
106db4: 89 d7 mov %edx,%edi
106db6: f2 ae repnz scas %es:(%edi),%al
106db8: f7 d1 not %ecx
106dba: 49 dec %ecx
106dbb: 8d 45 f4 lea -0xc(%ebp),%eax
106dbe: 50 push %eax
106dbf: 8d 5d bf lea -0x41(%ebp),%ebx
106dc2: 53 push %ebx
106dc3: 51 push %ecx
106dc4: 52 push %edx
106dc5: e8 d2 6e 00 00 call 10dc9c <IMFS_get_token>
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
106dca: 58 pop %eax
106dcb: ff 75 0c pushl 0xc(%ebp)
106dce: e8 d5 af 00 00 call 111da8 <strdup>
106dd3: 89 45 e0 mov %eax,-0x20(%ebp)
if (info.sym_link.name == NULL) {
106dd6: 83 c4 10 add $0x10,%esp
106dd9: 85 c0 test %eax,%eax
106ddb: 75 0d jne 106dea <IMFS_symlink+0x46> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one(ENOMEM);
106ddd: e8 5a a3 00 00 call 11113c <__errno> <== NOT EXECUTED
106de2: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED
106de8: eb 3b jmp 106e25 <IMFS_symlink+0x81> <== NOT EXECUTED
* was ONLY passed a NULL when we created the root node. We
* added a new IMFS_create_root_node() so this path no longer
* existed. The result was simpler code which should not have
* this path.
*/
new_node = IMFS_create_node(
106dea: 83 ec 0c sub $0xc,%esp
parent_loc,
IMFS_SYM_LINK,
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
106ded: 8d 45 e0 lea -0x20(%ebp),%eax
* was ONLY passed a NULL when we created the root node. We
* added a new IMFS_create_root_node() so this path no longer
* existed. The result was simpler code which should not have
* this path.
*/
new_node = IMFS_create_node(
106df0: 50 push %eax
106df1: 68 ff a1 00 00 push $0xa1ff
106df6: 53 push %ebx
106df7: 6a 04 push $0x4
106df9: ff 75 08 pushl 0x8(%ebp)
106dfc: e8 62 66 00 00 call 10d463 <IMFS_create_node>
106e01: 89 c2 mov %eax,%edx
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
106e03: 83 c4 20 add $0x20,%esp
free(info.sym_link.name);
rtems_set_errno_and_return_minus_one(ENOMEM);
}
return 0;
106e06: 31 c0 xor %eax,%eax
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
106e08: 85 d2 test %edx,%edx
106e0a: 75 1c jne 106e28 <IMFS_symlink+0x84> <== ALWAYS TAKEN
free(info.sym_link.name);
106e0c: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
106e0f: ff 75 e0 pushl -0x20(%ebp) <== NOT EXECUTED
106e12: e8 f5 04 00 00 call 10730c <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
106e17: e8 20 a3 00 00 call 11113c <__errno> <== NOT EXECUTED
106e1c: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED
106e22: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
106e25: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
}
return 0;
}
106e28: 8d 65 f8 lea -0x8(%ebp),%esp
106e2b: 5b pop %ebx
106e2c: 5f pop %edi
106e2d: c9 leave
106e2e: c3 ret
00106e30 <IMFS_unlink>:
int IMFS_unlink(
rtems_filesystem_location_info_t *parentloc, /* IN */
rtems_filesystem_location_info_t *loc /* IN */
)
{
106e30: 55 push %ebp
106e31: 89 e5 mov %esp,%ebp
106e33: 57 push %edi
106e34: 56 push %esi
106e35: 53 push %ebx
106e36: 83 ec 2c sub $0x2c,%esp
IMFS_jnode_t *node;
rtems_filesystem_location_info_t the_link;
int result = 0;
node = loc->node_access;
106e39: 8b 45 0c mov 0xc(%ebp),%eax
106e3c: 8b 18 mov (%eax),%ebx
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
106e3e: 83 7b 4c 03 cmpl $0x3,0x4c(%ebx)
106e42: 75 7a jne 106ebe <IMFS_unlink+0x8e>
if ( !node->info.hard_link.link_node )
106e44: 8b 43 50 mov 0x50(%ebx),%eax
106e47: 85 c0 test %eax,%eax
106e49: 75 10 jne 106e5b <IMFS_unlink+0x2b> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
106e4b: e8 ec a2 00 00 call 11113c <__errno> <== NOT EXECUTED
106e50: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
106e56: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106e59: eb 75 jmp 106ed0 <IMFS_unlink+0xa0> <== NOT EXECUTED
the_link = *loc;
106e5b: 8d 7d cc lea -0x34(%ebp),%edi
106e5e: b9 05 00 00 00 mov $0x5,%ecx
106e63: 8b 75 0c mov 0xc(%ebp),%esi
106e66: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
the_link.node_access = node->info.hard_link.link_node;
106e68: 89 45 cc mov %eax,-0x34(%ebp)
IMFS_Set_handlers( &the_link );
106e6b: 83 ec 0c sub $0xc,%esp
106e6e: 8d 75 cc lea -0x34(%ebp),%esi
106e71: 56 push %esi
106e72: e8 21 67 00 00 call 10d598 <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)
106e77: 8b 43 50 mov 0x50(%ebx),%eax
106e7a: 8b 50 34 mov 0x34(%eax),%edx
106e7d: 83 c4 10 add $0x10,%esp
106e80: 66 83 fa 01 cmp $0x1,%dx
106e84: 75 1a jne 106ea0 <IMFS_unlink+0x70>
{
result = (*the_link.handlers->rmnod_h)( parentloc, &the_link );
106e86: 51 push %ecx
106e87: 51 push %ecx
106e88: 56 push %esi
106e89: ff 75 08 pushl 0x8(%ebp)
106e8c: 8b 45 d4 mov -0x2c(%ebp),%eax
106e8f: ff 50 34 call *0x34(%eax)
106e92: 89 c2 mov %eax,%edx
if ( result != 0 )
106e94: 83 c4 10 add $0x10,%esp
return -1;
106e97: 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 )
106e9a: 85 d2 test %edx,%edx
106e9c: 74 20 je 106ebe <IMFS_unlink+0x8e>
106e9e: eb 30 jmp 106ed0 <IMFS_unlink+0xa0>
return -1;
}
else
{
node->info.hard_link.link_node->st_nlink --;
106ea0: 4a dec %edx
106ea1: 66 89 50 34 mov %dx,0x34(%eax)
IMFS_update_ctime( node->info.hard_link.link_node );
106ea5: 52 push %edx
106ea6: 52 push %edx
106ea7: 6a 00 push $0x0
106ea9: 8d 45 e0 lea -0x20(%ebp),%eax
106eac: 50 push %eax
106ead: e8 d2 04 00 00 call 107384 <gettimeofday>
106eb2: 8b 43 50 mov 0x50(%ebx),%eax
106eb5: 8b 55 e0 mov -0x20(%ebp),%edx
106eb8: 89 50 48 mov %edx,0x48(%eax)
106ebb: 83 c4 10 add $0x10,%esp
/*
* Now actually free the node we were asked to free.
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
106ebe: 50 push %eax
106ebf: 50 push %eax
106ec0: 8b 55 0c mov 0xc(%ebp),%edx
106ec3: 8b 42 08 mov 0x8(%edx),%eax
106ec6: 52 push %edx
106ec7: ff 75 08 pushl 0x8(%ebp)
106eca: ff 50 34 call *0x34(%eax)
return result;
106ecd: 83 c4 10 add $0x10,%esp
}
106ed0: 8d 65 f4 lea -0xc(%ebp),%esp
106ed3: 5b pop %ebx
106ed4: 5e pop %esi
106ed5: 5f pop %edi
106ed6: c9 leave
106ed7: c3 ret
00106ed8 <IMFS_unmount>:
#include <rtems/seterr.h>
int IMFS_unmount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
106ed8: 55 push %ebp
106ed9: 89 e5 mov %esp,%ebp
106edb: 83 ec 08 sub $0x8,%esp
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
106ede: 8b 45 08 mov 0x8(%ebp),%eax
106ee1: 8b 40 08 mov 0x8(%eax),%eax
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
106ee4: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
106ee8: 74 0d je 106ef7 <IMFS_unmount+0x1f> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOTDIR );
106eea: e8 4d a2 00 00 call 11113c <__errno> <== NOT EXECUTED
106eef: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED
106ef5: eb 11 jmp 106f08 <IMFS_unmount+0x30> <== NOT EXECUTED
/*
* Did the node indicate that there was a directory mounted here?
*/
if ( node->info.directory.mt_fs == NULL )
106ef7: 83 78 5c 00 cmpl $0x0,0x5c(%eax)
106efb: 75 10 jne 106f0d <IMFS_unmount+0x35> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */
106efd: e8 3a a2 00 00 call 11113c <__errno> <== NOT EXECUTED
106f02: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
106f08: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106f0b: eb 09 jmp 106f16 <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;
106f0d: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax)
return 0;
106f14: 31 c0 xor %eax,%eax
}
106f16: c9 leave
106f17: c3 ret
00107504 <RTEMS_Malloc_Initialize>:
void RTEMS_Malloc_Initialize(
void *heap_begin,
uintptr_t heap_size,
size_t sbrk_amount
)
{
107504: 55 push %ebp
107505: 89 e5 mov %esp,%ebp
107507: 57 push %edi
107508: 56 push %esi
107509: 53 push %ebx
10750a: 83 ec 0c sub $0xc,%esp
10750d: 8b 5d 08 mov 0x8(%ebp),%ebx
107510: 8b 75 0c mov 0xc(%ebp),%esi
/*
* If configured, initialize the statistics support
*/
if ( rtems_malloc_statistics_helpers != NULL ) {
107513: a1 10 25 12 00 mov 0x122510,%eax
107518: 85 c0 test %eax,%eax
10751a: 74 02 je 10751e <RTEMS_Malloc_Initialize+0x1a><== ALWAYS TAKEN
(*rtems_malloc_statistics_helpers->initialize)();
10751c: ff 10 call *(%eax) <== NOT EXECUTED
}
/*
* Initialize the garbage collection list to start with nothing on it.
*/
malloc_deferred_frees_initialize();
10751e: e8 7c ff ff ff call 10749f <malloc_deferred_frees_initialize>
/*
* Initialize the optional sbrk support for extending the heap
*/
if ( rtems_malloc_sbrk_helpers != NULL ) {
107523: a1 14 25 12 00 mov 0x122514,%eax
107528: 85 c0 test %eax,%eax
10752a: 74 12 je 10753e <RTEMS_Malloc_Initialize+0x3a><== ALWAYS TAKEN
void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)(
10752c: 52 push %edx <== NOT EXECUTED
10752d: 52 push %edx <== NOT EXECUTED
10752e: ff 75 10 pushl 0x10(%ebp) <== NOT EXECUTED
107531: 53 push %ebx <== NOT EXECUTED
107532: ff 10 call *(%eax) <== NOT EXECUTED
heap_begin,
sbrk_amount
);
heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin;
107534: 8d 34 33 lea (%ebx,%esi,1),%esi <== NOT EXECUTED
107537: 29 c6 sub %eax,%esi <== NOT EXECUTED
107539: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
heap_begin = new_heap_begin;
10753c: 89 c3 mov %eax,%ebx <== NOT EXECUTED
* of the time under UNIX because zero'ing memory when it is first
* given to a process eliminates the chance of a process seeing data
* left over from another process. This would be a security violation.
*/
if (
10753e: 80 3d 0c 25 12 00 00 cmpb $0x0,0x12250c
107545: 75 11 jne 107558 <RTEMS_Malloc_Initialize+0x54>
!rtems_unified_work_area
&& rtems_configuration_get_do_zero_of_workspace()
107547: 80 3d 20 02 12 00 00 cmpb $0x0,0x120220
10754e: 74 08 je 107558 <RTEMS_Malloc_Initialize+0x54>
) {
memset( heap_begin, 0, heap_size );
107550: 31 c0 xor %eax,%eax
107552: 89 df mov %ebx,%edi
107554: 89 f1 mov %esi,%ecx
107556: f3 aa rep stos %al,%es:(%edi)
* Unfortunately we cannot use assert if this fails because if this
* has failed we do not have a heap and if we do not have a heap
* STDIO cannot work because there will be no buffers.
*/
if ( !rtems_unified_work_area ) {
107558: 80 3d 0c 25 12 00 00 cmpb $0x0,0x12250c
10755f: 75 20 jne 107581 <RTEMS_Malloc_Initialize+0x7d>
void *area_begin,
uintptr_t area_size,
uintptr_t page_size
)
{
return _Heap_Initialize( heap, area_begin, area_size, page_size );
107561: 6a 04 push $0x4
107563: 56 push %esi
107564: 53 push %ebx
107565: ff 35 50 01 12 00 pushl 0x120150
10756b: e8 88 3a 00 00 call 10aff8 <_Heap_Initialize>
RTEMS_Malloc_Heap,
heap_begin,
heap_size,
CPU_HEAP_ALIGNMENT
);
if ( status == 0 ) {
107570: 83 c4 10 add $0x10,%esp
107573: 85 c0 test %eax,%eax
107575: 75 0a jne 107581 <RTEMS_Malloc_Initialize+0x7d><== ALWAYS TAKEN
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
107577: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10757a: 6a 1a push $0x1a <== NOT EXECUTED
10757c: e8 2b 32 00 00 call 10a7ac <rtems_fatal_error_occurred><== NOT EXECUTED
}
}
MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) );
107581: 8b 1d b0 40 12 00 mov 0x1240b0,%ebx
107587: 83 ec 0c sub $0xc,%esp
10758a: ff 35 50 01 12 00 pushl 0x120150
107590: e8 db 44 00 00 call 10ba70 <_Protected_heap_Get_size>
107595: 8d 1c 18 lea (%eax,%ebx,1),%ebx
107598: 89 1d b0 40 12 00 mov %ebx,0x1240b0
10759e: 83 c4 10 add $0x10,%esp
printk( "\n" );
rtems_print_buffer( (heap_begin + heap_size) - 48, 48 );
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
#endif
}
1075a1: 8d 65 f4 lea -0xc(%ebp),%esp
1075a4: 5b pop %ebx
1075a5: 5e pop %esi
1075a6: 5f pop %edi
1075a7: c9 leave
1075a8: c3 ret
00106a68 <Stack_check_Dump_threads_usage>:
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
106a68: 55 push %ebp <== NOT EXECUTED
106a69: 89 e5 mov %esp,%ebp <== NOT EXECUTED
106a6b: 57 push %edi <== NOT EXECUTED
106a6c: 56 push %esi <== NOT EXECUTED
106a6d: 53 push %ebx <== NOT EXECUTED
106a6e: 83 ec 1c sub $0x1c,%esp <== NOT EXECUTED
106a71: 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) {
106a74: 83 fb ff cmp $0xffffffff,%ebx <== NOT EXECUTED
106a77: 75 0f jne 106a88 <Stack_check_Dump_threads_usage+0x20><== NOT EXECUTED
if (!Stack_check_Interrupt_stack.area)
106a79: 83 3d d4 51 12 00 00 cmpl $0x0,0x1251d4 <== NOT EXECUTED
106a80: 0f 84 8b 00 00 00 je 106b11 <Stack_check_Dump_threads_usage+0xa9><== NOT EXECUTED
return;
stack = &Stack_check_Interrupt_stack;
the_thread = 0;
106a86: 31 db xor %ebx,%ebx <== NOT EXECUTED
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
}
#endif
low = Stack_check_usable_stack_start(stack);
size = Stack_check_usable_stack_size(stack);
106a88: 8b 3d d0 51 12 00 mov 0x1251d0,%edi <== NOT EXECUTED
106a8e: 83 ef 10 sub $0x10,%edi <== NOT EXECUTED
if ( high_water_mark )
used = Stack_check_Calculate_used( low, size, high_water_mark );
else
used = 0;
if ( the_thread ) {
106a91: 85 db test %ebx,%ebx <== NOT EXECUTED
106a93: 8b 35 b0 4e 12 00 mov 0x124eb0,%esi <== NOT EXECUTED
106a99: 74 25 je 106ac0 <Stack_check_Dump_threads_usage+0x58><== NOT EXECUTED
(*print_handler)(
106a9b: 50 push %eax <== NOT EXECUTED
106a9c: 8d 45 e3 lea -0x1d(%ebp),%eax <== NOT EXECUTED
106a9f: 50 push %eax <== NOT EXECUTED
106aa0: 6a 05 push $0x5 <== NOT EXECUTED
106aa2: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
106aa5: e8 c6 37 00 00 call 10a270 <rtems_object_get_name> <== NOT EXECUTED
106aaa: 50 push %eax <== NOT EXECUTED
106aab: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
106aae: 68 fd ea 11 00 push $0x11eafd <== NOT EXECUTED
106ab3: ff 35 ac 4e 12 00 pushl 0x124eac <== NOT EXECUTED
106ab9: ff d6 call *%esi <== NOT EXECUTED
106abb: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
106abe: eb 13 jmp 106ad3 <Stack_check_Dump_threads_usage+0x6b><== NOT EXECUTED
"0x%08" PRIx32 " %4s",
the_thread->Object.id,
rtems_object_get_name( the_thread->Object.id, sizeof(name), name )
);
} else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
106ac0: 51 push %ecx <== NOT EXECUTED
106ac1: 6a ff push $0xffffffff <== NOT EXECUTED
106ac3: 68 0a eb 11 00 push $0x11eb0a <== NOT EXECUTED
106ac8: ff 35 ac 4e 12 00 pushl 0x124eac <== NOT EXECUTED
106ace: ff d6 call *%esi <== NOT EXECUTED
106ad0: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
(*print_handler)(
print_context,
" %010p - %010p %010p %8" PRId32 " ",
stack->area,
stack->area + stack->size - 1,
106ad3: a1 d4 51 12 00 mov 0x1251d4,%eax <== NOT EXECUTED
);
} else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
(*print_handler)(
106ad8: 52 push %edx <== NOT EXECUTED
106ad9: 52 push %edx <== NOT EXECUTED
106ada: 57 push %edi <== NOT EXECUTED
106adb: 6a 00 push $0x0 <== NOT EXECUTED
106add: 8b 15 d0 51 12 00 mov 0x1251d0,%edx <== NOT EXECUTED
106ae3: 8d 54 10 ff lea -0x1(%eax,%edx,1),%edx <== NOT EXECUTED
106ae7: 52 push %edx <== NOT EXECUTED
106ae8: 50 push %eax <== NOT EXECUTED
106ae9: 68 18 eb 11 00 push $0x11eb18 <== NOT EXECUTED
106aee: ff 35 ac 4e 12 00 pushl 0x124eac <== NOT EXECUTED
106af4: ff 15 b0 4e 12 00 call *0x124eb0 <== NOT EXECUTED
current,
size
);
if (Stack_check_Initialized == 0) {
(*print_handler)( print_context, "Unavailable\n" );
106afa: 83 c4 18 add $0x18,%esp <== NOT EXECUTED
106afd: 68 36 eb 11 00 push $0x11eb36 <== NOT EXECUTED
106b02: ff 35 ac 4e 12 00 pushl 0x124eac <== NOT EXECUTED
106b08: ff 15 b0 4e 12 00 call *0x124eb0 <== NOT EXECUTED
106b0e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
}
}
106b11: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
106b14: 5b pop %ebx <== NOT EXECUTED
106b15: 5e pop %esi <== NOT EXECUTED
106b16: 5f pop %edi <== NOT EXECUTED
106b17: c9 leave <== NOT EXECUTED
106b18: c3 ret <== NOT EXECUTED
00106b19 <Stack_check_Initialize>:
/*
* Stack_check_Initialize
*/
void Stack_check_Initialize( void )
{
106b19: 55 push %ebp <== NOT EXECUTED
106b1a: 89 e5 mov %esp,%ebp <== NOT EXECUTED
Stack_check_Dope_stack(&Stack_check_Interrupt_stack);
}
#endif
Stack_check_Initialized = 1;
}
106b1c: c9 leave <== NOT EXECUTED
106b1d: c3 ret <== NOT EXECUTED
00106b67 <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)
{
106b67: 55 push %ebp <== NOT EXECUTED
106b68: 89 e5 mov %esp,%ebp <== NOT EXECUTED
106b6a: 56 push %esi <== NOT EXECUTED
106b6b: 53 push %ebx <== NOT EXECUTED
106b6c: 83 ec 3c sub $0x3c,%esp <== NOT EXECUTED
106b6f: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED
106b72: 8a 55 0c mov 0xc(%ebp),%dl <== NOT EXECUTED
Stack_Control *stack = &running->Start.Initial_stack;
void *pattern_area = Stack_check_Get_pattern_area(stack);
106b75: 8b b3 c8 00 00 00 mov 0xc8(%ebx),%esi <== NOT EXECUTED
char name [32];
printk("BLOWN STACK!!!\n");
106b7b: 68 43 eb 11 00 push $0x11eb43 <== NOT EXECUTED
106b80: 88 55 d4 mov %dl,-0x2c(%ebp) <== NOT EXECUTED
106b83: e8 74 16 00 00 call 1081fc <printk> <== NOT EXECUTED
printk("task control block: 0x%08" PRIxPTR "\n", running);
106b88: 5a pop %edx <== NOT EXECUTED
106b89: 59 pop %ecx <== NOT EXECUTED
106b8a: 53 push %ebx <== NOT EXECUTED
106b8b: 68 53 eb 11 00 push $0x11eb53 <== NOT EXECUTED
106b90: e8 67 16 00 00 call 1081fc <printk> <== NOT EXECUTED
printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id);
106b95: 59 pop %ecx <== NOT EXECUTED
106b96: 58 pop %eax <== NOT EXECUTED
106b97: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
106b9a: 68 70 eb 11 00 push $0x11eb70 <== NOT EXECUTED
106b9f: e8 58 16 00 00 call 1081fc <printk> <== NOT EXECUTED
printk(
106ba4: 58 pop %eax <== NOT EXECUTED
106ba5: 5a pop %edx <== NOT EXECUTED
106ba6: ff 73 0c pushl 0xc(%ebx) <== NOT EXECUTED
106ba9: 68 82 eb 11 00 push $0x11eb82 <== NOT EXECUTED
106bae: e8 49 16 00 00 call 1081fc <printk> <== NOT EXECUTED
"task name: 0x%08" PRIx32 "\n",
running->Object.name.name_u32
);
printk(
106bb3: 83 c4 0c add $0xc,%esp <== NOT EXECUTED
106bb6: 8d 45 d8 lea -0x28(%ebp),%eax <== NOT EXECUTED
106bb9: 50 push %eax <== NOT EXECUTED
106bba: 6a 20 push $0x20 <== NOT EXECUTED
106bbc: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
106bbf: e8 ac 36 00 00 call 10a270 <rtems_object_get_name> <== NOT EXECUTED
106bc4: 5a pop %edx <== NOT EXECUTED
106bc5: 59 pop %ecx <== NOT EXECUTED
106bc6: 50 push %eax <== NOT EXECUTED
106bc7: 68 96 eb 11 00 push $0x11eb96 <== NOT EXECUTED
106bcc: e8 2b 16 00 00 call 1081fc <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)
106bd1: 8b 8b c8 00 00 00 mov 0xc8(%ebx),%ecx <== NOT EXECUTED
106bd7: 8b 83 c4 00 00 00 mov 0xc4(%ebx),%eax <== NOT EXECUTED
);
printk(
"task name string: %s\n",
rtems_object_get_name(running->Object.id, sizeof(name), name)
);
printk(
106bdd: 8d 1c 01 lea (%ecx,%eax,1),%ebx <== NOT EXECUTED
106be0: 53 push %ebx <== NOT EXECUTED
106be1: 51 push %ecx <== NOT EXECUTED
106be2: 50 push %eax <== NOT EXECUTED
106be3: 68 ac eb 11 00 push $0x11ebac <== NOT EXECUTED
106be8: e8 0f 16 00 00 call 1081fc <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) {
106bed: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
106bf0: 8a 55 d4 mov -0x2c(%ebp),%dl <== NOT EXECUTED
106bf3: 84 d2 test %dl,%dl <== NOT EXECUTED
106bf5: 75 17 jne 106c0e <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_area(stack);
106bf7: 8d 46 08 lea 0x8(%esi),%eax <== NOT EXECUTED
(unsigned long) stack->size,
stack->area,
((char *) stack->area + stack->size)
);
if (!pattern_ok) {
printk(
106bfa: 83 c6 18 add $0x18,%esi <== NOT EXECUTED
106bfd: 56 push %esi <== NOT EXECUTED
106bfe: 50 push %eax <== NOT EXECUTED
106bff: 6a 10 push $0x10 <== NOT EXECUTED
106c01: 68 dd eb 11 00 push $0x11ebdd <== NOT EXECUTED
106c06: e8 f1 15 00 00 call 1081fc <printk> <== NOT EXECUTED
106c0b: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
106c0e: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
106c11: 68 81 00 00 00 push $0x81 <== NOT EXECUTED
106c16: e8 0d 3e 00 00 call 10aa28 <rtems_fatal_error_occurred><== NOT EXECUTED
0010cb80 <_CORE_RWLock_Obtain_for_reading>:
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
10cb80: 55 push %ebp
10cb81: 89 e5 mov %esp,%ebp
10cb83: 57 push %edi
10cb84: 56 push %esi
10cb85: 53 push %ebx
10cb86: 83 ec 1c sub $0x1c,%esp
10cb89: 8b 5d 08 mov 0x8(%ebp),%ebx
10cb8c: 8b 4d 0c mov 0xc(%ebp),%ecx
10cb8f: 8b 45 14 mov 0x14(%ebp),%eax
10cb92: 89 45 e4 mov %eax,-0x1c(%ebp)
10cb95: 8a 55 10 mov 0x10(%ebp),%dl
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
10cb98: 8b 35 44 77 12 00 mov 0x127744,%esi
* If unlocked, then OK to read.
* If locked for reading and no waiters, then OK to read.
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
10cb9e: 9c pushf
10cb9f: fa cli
10cba0: 5f pop %edi
switch ( the_rwlock->current_state ) {
10cba1: 8b 43 44 mov 0x44(%ebx),%eax
10cba4: 85 c0 test %eax,%eax
10cba6: 74 05 je 10cbad <_CORE_RWLock_Obtain_for_reading+0x2d>
10cba8: 48 dec %eax
10cba9: 75 3a jne 10cbe5 <_CORE_RWLock_Obtain_for_reading+0x65>
10cbab: eb 0e jmp 10cbbb <_CORE_RWLock_Obtain_for_reading+0x3b>
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
10cbad: c7 43 44 01 00 00 00 movl $0x1,0x44(%ebx)
the_rwlock->number_of_readers += 1;
10cbb4: ff 43 48 incl 0x48(%ebx)
_ISR_Enable( level );
10cbb7: 57 push %edi
10cbb8: 9d popf
10cbb9: eb 21 jmp 10cbdc <_CORE_RWLock_Obtain_for_reading+0x5c>
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
return;
case CORE_RWLOCK_LOCKED_FOR_READING: {
Thread_Control *waiter;
waiter = _Thread_queue_First( &the_rwlock->Wait_queue );
10cbbb: 83 ec 0c sub $0xc,%esp
10cbbe: 53 push %ebx
10cbbf: 88 55 dc mov %dl,-0x24(%ebp)
10cbc2: 89 4d e0 mov %ecx,-0x20(%ebp)
10cbc5: e8 9e 1a 00 00 call 10e668 <_Thread_queue_First>
if ( !waiter ) {
10cbca: 83 c4 10 add $0x10,%esp
10cbcd: 85 c0 test %eax,%eax
10cbcf: 8a 55 dc mov -0x24(%ebp),%dl
10cbd2: 8b 4d e0 mov -0x20(%ebp),%ecx
10cbd5: 75 0e jne 10cbe5 <_CORE_RWLock_Obtain_for_reading+0x65><== NEVER TAKEN
the_rwlock->number_of_readers += 1;
10cbd7: ff 43 48 incl 0x48(%ebx)
_ISR_Enable( level );
10cbda: 57 push %edi
10cbdb: 9d popf
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10cbdc: c7 46 34 00 00 00 00 movl $0x0,0x34(%esi)
return;
10cbe3: eb 48 jmp 10cc2d <_CORE_RWLock_Obtain_for_reading+0xad>
/*
* If the thread is not willing to wait, then return immediately.
*/
if ( !wait ) {
10cbe5: 84 d2 test %dl,%dl
10cbe7: 75 0b jne 10cbf4 <_CORE_RWLock_Obtain_for_reading+0x74>
_ISR_Enable( level );
10cbe9: 57 push %edi
10cbea: 9d popf
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
10cbeb: c7 46 34 02 00 00 00 movl $0x2,0x34(%esi)
10cbf2: eb 39 jmp 10cc2d <_CORE_RWLock_Obtain_for_reading+0xad>
10cbf4: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx)
/*
* We need to wait to enter this critical section
*/
_Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue );
executing->Wait.queue = &the_rwlock->Wait_queue;
10cbfb: 89 5e 44 mov %ebx,0x44(%esi)
executing->Wait.id = id;
10cbfe: 89 4e 20 mov %ecx,0x20(%esi)
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_READ;
10cc01: c7 46 30 00 00 00 00 movl $0x0,0x30(%esi)
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10cc08: c7 46 34 00 00 00 00 movl $0x0,0x34(%esi)
_ISR_Enable( level );
10cc0f: 57 push %edi
10cc10: 9d popf
_Thread_queue_Enqueue_with_handler(
10cc11: c7 45 10 5c cd 10 00 movl $0x10cd5c,0x10(%ebp)
10cc18: 8b 45 e4 mov -0x1c(%ebp),%eax
10cc1b: 89 45 0c mov %eax,0xc(%ebp)
10cc1e: 89 5d 08 mov %ebx,0x8(%ebp)
timeout,
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
10cc21: 8d 65 f4 lea -0xc(%ebp),%esp
10cc24: 5b pop %ebx
10cc25: 5e pop %esi
10cc26: 5f pop %edi
10cc27: c9 leave
executing->Wait.id = id;
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_READ;
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
_ISR_Enable( level );
_Thread_queue_Enqueue_with_handler(
10cc28: e9 57 17 00 00 jmp 10e384 <_Thread_queue_Enqueue_with_handler>
timeout,
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
10cc2d: 8d 65 f4 lea -0xc(%ebp),%esp
10cc30: 5b pop %ebx
10cc31: 5e pop %esi
10cc32: 5f pop %edi
10cc33: c9 leave
10cc34: c3 ret
0010ccbc <_CORE_RWLock_Release>:
*/
CORE_RWLock_Status _CORE_RWLock_Release(
CORE_RWLock_Control *the_rwlock
)
{
10ccbc: 55 push %ebp
10ccbd: 89 e5 mov %esp,%ebp
10ccbf: 53 push %ebx
10ccc0: 83 ec 04 sub $0x4,%esp
10ccc3: 8b 5d 08 mov 0x8(%ebp),%ebx
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
10ccc6: 8b 15 44 77 12 00 mov 0x127744,%edx
* Otherwise, we have to block.
* If locked for reading and no waiters, then OK to read.
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
10cccc: 9c pushf
10cccd: fa cli
10ccce: 58 pop %eax
if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){
10cccf: 8b 4b 44 mov 0x44(%ebx),%ecx
10ccd2: 85 c9 test %ecx,%ecx
10ccd4: 75 0b jne 10cce1 <_CORE_RWLock_Release+0x25>
_ISR_Enable( level );
10ccd6: 50 push %eax
10ccd7: 9d popf
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
10ccd8: c7 42 34 02 00 00 00 movl $0x2,0x34(%edx)
return CORE_RWLOCK_SUCCESSFUL;
10ccdf: eb 72 jmp 10cd53 <_CORE_RWLock_Release+0x97>
}
if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) {
10cce1: 49 dec %ecx
10cce2: 75 0f jne 10ccf3 <_CORE_RWLock_Release+0x37>
the_rwlock->number_of_readers -= 1;
10cce4: 8b 4b 48 mov 0x48(%ebx),%ecx
10cce7: 49 dec %ecx
10cce8: 89 4b 48 mov %ecx,0x48(%ebx)
if ( the_rwlock->number_of_readers != 0 ) {
10cceb: 85 c9 test %ecx,%ecx
10cced: 74 04 je 10ccf3 <_CORE_RWLock_Release+0x37>
/* must be unlocked again */
_ISR_Enable( level );
10ccef: 50 push %eax
10ccf0: 9d popf
return CORE_RWLOCK_SUCCESSFUL;
10ccf1: eb 60 jmp 10cd53 <_CORE_RWLock_Release+0x97>
}
}
/* CORE_RWLOCK_LOCKED_FOR_WRITING or READING with readers */
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10ccf3: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx)
/*
* Implicitly transition to "unlocked" and find another thread interested
* in obtaining this rwlock.
*/
the_rwlock->current_state = CORE_RWLOCK_UNLOCKED;
10ccfa: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
_ISR_Enable( level );
10cd01: 50 push %eax
10cd02: 9d popf
next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue );
10cd03: 83 ec 0c sub $0xc,%esp
10cd06: 53 push %ebx
10cd07: e8 70 15 00 00 call 10e27c <_Thread_queue_Dequeue>
if ( next ) {
10cd0c: 83 c4 10 add $0x10,%esp
10cd0f: 85 c0 test %eax,%eax
10cd11: 74 40 je 10cd53 <_CORE_RWLock_Release+0x97>
if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) {
10cd13: 83 78 30 01 cmpl $0x1,0x30(%eax)
10cd17: 75 09 jne 10cd22 <_CORE_RWLock_Release+0x66>
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING;
10cd19: c7 43 44 02 00 00 00 movl $0x2,0x44(%ebx)
return CORE_RWLOCK_SUCCESSFUL;
10cd20: eb 31 jmp 10cd53 <_CORE_RWLock_Release+0x97>
}
/*
* Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING
*/
the_rwlock->number_of_readers += 1;
10cd22: ff 43 48 incl 0x48(%ebx)
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
10cd25: c7 43 44 01 00 00 00 movl $0x1,0x44(%ebx)
/*
* Now see if more readers can be let go.
*/
while ( 1 ) {
next = _Thread_queue_First( &the_rwlock->Wait_queue );
10cd2c: 83 ec 0c sub $0xc,%esp
10cd2f: 53 push %ebx
10cd30: e8 33 19 00 00 call 10e668 <_Thread_queue_First>
if ( !next ||
10cd35: 83 c4 10 add $0x10,%esp
10cd38: 85 c0 test %eax,%eax
10cd3a: 74 17 je 10cd53 <_CORE_RWLock_Release+0x97>
10cd3c: 83 78 30 01 cmpl $0x1,0x30(%eax)
10cd40: 74 11 je 10cd53 <_CORE_RWLock_Release+0x97><== NEVER TAKEN
next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE )
return CORE_RWLOCK_SUCCESSFUL;
the_rwlock->number_of_readers += 1;
10cd42: ff 43 48 incl 0x48(%ebx)
_Thread_queue_Extract( &the_rwlock->Wait_queue, next );
10cd45: 52 push %edx
10cd46: 52 push %edx
10cd47: 50 push %eax
10cd48: 53 push %ebx
10cd49: e8 0e 18 00 00 call 10e55c <_Thread_queue_Extract>
}
10cd4e: 83 c4 10 add $0x10,%esp
10cd51: eb d9 jmp 10cd2c <_CORE_RWLock_Release+0x70>
}
/* indentation is to match _ISR_Disable at top */
return CORE_RWLOCK_SUCCESSFUL;
}
10cd53: 31 c0 xor %eax,%eax
10cd55: 8b 5d fc mov -0x4(%ebp),%ebx
10cd58: c9 leave
10cd59: c3 ret
0010cd5c <_CORE_RWLock_Timeout>:
void _CORE_RWLock_Timeout(
Objects_Id id,
void *ignored
)
{
10cd5c: 55 push %ebp
10cd5d: 89 e5 mov %esp,%ebp
10cd5f: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10cd62: 8d 45 f4 lea -0xc(%ebp),%eax
10cd65: 50 push %eax
10cd66: ff 75 08 pushl 0x8(%ebp)
10cd69: e8 ae 11 00 00 call 10df1c <_Thread_Get>
switch ( location ) {
10cd6e: 83 c4 10 add $0x10,%esp
10cd71: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10cd75: 75 17 jne 10cd8e <_CORE_RWLock_Timeout+0x32><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
10cd77: 83 ec 0c sub $0xc,%esp
10cd7a: 50 push %eax
10cd7b: e8 b4 19 00 00 call 10e734 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10cd80: a1 f4 71 12 00 mov 0x1271f4,%eax
10cd85: 48 dec %eax
10cd86: a3 f4 71 12 00 mov %eax,0x1271f4
10cd8b: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10cd8e: c9 leave
10cd8f: c3 ret
00117474 <_CORE_message_queue_Broadcast>:
Objects_Id id __attribute__((unused)),
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)),
#endif
uint32_t *count
)
{
117474: 55 push %ebp
117475: 89 e5 mov %esp,%ebp
117477: 57 push %edi
117478: 56 push %esi
117479: 53 push %ebx
11747a: 83 ec 1c sub $0x1c,%esp
11747d: 8b 5d 08 mov 0x8(%ebp),%ebx
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
return CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE;
117480: b8 01 00 00 00 mov $0x1,%eax
{
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
117485: 8b 55 10 mov 0x10(%ebp),%edx
117488: 3b 53 4c cmp 0x4c(%ebx),%edx
11748b: 77 4e ja 1174db <_CORE_message_queue_Broadcast+0x67><== NEVER TAKEN
* NOTE: This check is critical because threads can block on
* send and receive and this ensures that we are broadcasting
* the message to threads waiting to receive -- not to send.
*/
if ( the_message_queue->number_of_pending_messages != 0 ) {
11748d: 83 7b 48 00 cmpl $0x0,0x48(%ebx)
117491: 75 09 jne 11749c <_CORE_message_queue_Broadcast+0x28>
117493: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
11749a: eb 23 jmp 1174bf <_CORE_message_queue_Broadcast+0x4b>
*count = 0;
11749c: 8b 45 1c mov 0x1c(%ebp),%eax
11749f: c7 00 00 00 00 00 movl $0x0,(%eax)
1174a5: eb 32 jmp 1174d9 <_CORE_message_queue_Broadcast+0x65>
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
waitp = &the_thread->Wait;
number_broadcasted += 1;
1174a7: ff 45 e4 incl -0x1c(%ebp)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
1174aa: 8b 42 2c mov 0x2c(%edx),%eax
1174ad: 89 c7 mov %eax,%edi
1174af: 8b 75 0c mov 0xc(%ebp),%esi
1174b2: 8b 4d 10 mov 0x10(%ebp),%ecx
1174b5: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
1174b7: 8b 42 28 mov 0x28(%edx),%eax
1174ba: 8b 55 10 mov 0x10(%ebp),%edx
1174bd: 89 10 mov %edx,(%eax)
/*
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
1174bf: 83 ec 0c sub $0xc,%esp
1174c2: 53 push %ebx
1174c3: e8 9c 22 00 00 call 119764 <_Thread_queue_Dequeue>
1174c8: 89 c2 mov %eax,%edx
1174ca: 83 c4 10 add $0x10,%esp
1174cd: 85 c0 test %eax,%eax
1174cf: 75 d6 jne 1174a7 <_CORE_message_queue_Broadcast+0x33>
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
}
*count = number_broadcasted;
1174d1: 8b 55 e4 mov -0x1c(%ebp),%edx
1174d4: 8b 45 1c mov 0x1c(%ebp),%eax
1174d7: 89 10 mov %edx,(%eax)
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
1174d9: 31 c0 xor %eax,%eax
}
1174db: 8d 65 f4 lea -0xc(%ebp),%esp
1174de: 5b pop %ebx
1174df: 5e pop %esi
1174e0: 5f pop %edi
1174e1: c9 leave
1174e2: c3 ret
00112294 <_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
)
{
112294: 55 push %ebp
112295: 89 e5 mov %esp,%ebp
112297: 57 push %edi
112298: 56 push %esi
112299: 53 push %ebx
11229a: 83 ec 1c sub $0x1c,%esp
11229d: 8b 5d 08 mov 0x8(%ebp),%ebx
1122a0: 8b 7d 10 mov 0x10(%ebp),%edi
1122a3: 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;
1122a6: 89 7b 44 mov %edi,0x44(%ebx)
the_message_queue->number_of_pending_messages = 0;
1122a9: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx)
the_message_queue->maximum_message_size = maximum_message_size;
1122b0: 89 53 4c mov %edx,0x4c(%ebx)
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Notify_Handler the_handler,
void *the_argument
)
{
the_message_queue->notify_handler = the_handler;
1122b3: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx)
the_message_queue->notify_argument = the_argument;
1122ba: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx)
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
1122c1: 89 d0 mov %edx,%eax
1122c3: f6 c2 03 test $0x3,%dl
1122c6: 74 0c je 1122d4 <_CORE_message_queue_Initialize+0x40>
allocated_message_size += sizeof(uint32_t);
1122c8: 83 c0 04 add $0x4,%eax
allocated_message_size &= ~(sizeof(uint32_t) - 1);
1122cb: 83 e0 fc and $0xfffffffc,%eax
}
if (allocated_message_size < maximum_message_size)
return false;
1122ce: 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)
1122d0: 39 d0 cmp %edx,%eax
1122d2: 72 68 jb 11233c <_CORE_message_queue_Initialize+0xa8><== NEVER TAKEN
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
1122d4: 8d 50 14 lea 0x14(%eax),%edx
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
1122d7: 89 d1 mov %edx,%ecx
1122d9: 0f af cf imul %edi,%ecx
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
return false;
1122dc: 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)
1122de: 39 c1 cmp %eax,%ecx
1122e0: 72 5a jb 11233c <_CORE_message_queue_Initialize+0xa8><== NEVER TAKEN
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
1122e2: 83 ec 0c sub $0xc,%esp
1122e5: 51 push %ecx
1122e6: 89 55 e4 mov %edx,-0x1c(%ebp)
1122e9: e8 b0 26 00 00 call 11499e <_Workspace_Allocate>
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
1122ee: 89 43 5c mov %eax,0x5c(%ebx)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
1122f1: 83 c4 10 add $0x10,%esp
1122f4: 85 c0 test %eax,%eax
1122f6: 8b 55 e4 mov -0x1c(%ebp),%edx
1122f9: 74 41 je 11233c <_CORE_message_queue_Initialize+0xa8>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
1122fb: 52 push %edx
1122fc: 57 push %edi
1122fd: 50 push %eax
1122fe: 8d 43 68 lea 0x68(%ebx),%eax
112301: 50 push %eax
112302: e8 e9 48 00 00 call 116bf0 <_Chain_Initialize>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
112307: 8d 43 54 lea 0x54(%ebx),%eax
11230a: 89 43 50 mov %eax,0x50(%ebx)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
11230d: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx)
the_message_queue->message_buffers,
(size_t) maximum_pending_messages,
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
112314: 8d 43 50 lea 0x50(%ebx),%eax
112317: 89 43 58 mov %eax,0x58(%ebx)
_Thread_queue_Initialize(
11231a: 6a 06 push $0x6
11231c: 68 80 00 00 00 push $0x80
112321: 8b 45 0c mov 0xc(%ebp),%eax
112324: 83 38 01 cmpl $0x1,(%eax)
112327: 0f 94 c0 sete %al
11232a: 0f b6 c0 movzbl %al,%eax
11232d: 50 push %eax
11232e: 53 push %ebx
11232f: e8 14 1d 00 00 call 114048 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
112334: 83 c4 20 add $0x20,%esp
112337: be 01 00 00 00 mov $0x1,%esi
}
11233c: 89 f0 mov %esi,%eax
11233e: 8d 65 f4 lea -0xc(%ebp),%esp
112341: 5b pop %ebx
112342: 5e pop %esi
112343: 5f pop %edi
112344: c9 leave
112345: c3 ret
00112348 <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
112348: 55 push %ebp
112349: 89 e5 mov %esp,%ebp
11234b: 57 push %edi
11234c: 56 push %esi
11234d: 53 push %ebx
11234e: 83 ec 2c sub $0x2c,%esp
112351: 8b 55 08 mov 0x8(%ebp),%edx
112354: 8b 45 0c mov 0xc(%ebp),%eax
112357: 89 45 dc mov %eax,-0x24(%ebp)
11235a: 8b 5d 10 mov 0x10(%ebp),%ebx
11235d: 89 5d e0 mov %ebx,-0x20(%ebp)
112360: 8b 4d 14 mov 0x14(%ebp),%ecx
112363: 8b 75 1c mov 0x1c(%ebp),%esi
112366: 89 75 d4 mov %esi,-0x2c(%ebp)
112369: 8a 45 18 mov 0x18(%ebp),%al
11236c: 88 45 db mov %al,-0x25(%ebp)
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
11236f: a1 9c c8 12 00 mov 0x12c89c,%eax
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
112374: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
_ISR_Disable( level );
11237b: 9c pushf
11237c: fa cli
11237d: 8f 45 e4 popl -0x1c(%ebp)
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
112380: 8b 5a 50 mov 0x50(%edx),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
112383: 8d 72 54 lea 0x54(%edx),%esi
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
112386: 39 f3 cmp %esi,%ebx
112388: 0f 84 8a 00 00 00 je 112418 <_CORE_message_queue_Seize+0xd0>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
11238e: 8b 33 mov (%ebx),%esi
the_chain->first = new_first;
112390: 89 72 50 mov %esi,0x50(%edx)
CORE_message_queue_Buffer_control *_CORE_message_queue_Get_pending_message (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
_Chain_Get_unprotected( &the_message_queue->Pending_messages );
112393: 8d 7a 50 lea 0x50(%edx),%edi
112396: 89 7e 04 mov %edi,0x4(%esi)
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
112399: 85 db test %ebx,%ebx
11239b: 74 7b je 112418 <_CORE_message_queue_Seize+0xd0><== NEVER TAKEN
the_message_queue->number_of_pending_messages -= 1;
11239d: ff 4a 48 decl 0x48(%edx)
_ISR_Enable( level );
1123a0: ff 75 e4 pushl -0x1c(%ebp)
1123a3: 9d popf
*size_p = the_message->Contents.size;
1123a4: 8b 43 0c mov 0xc(%ebx),%eax
1123a7: 89 01 mov %eax,(%ecx)
_Thread_Executing->Wait.count =
1123a9: 8b 73 08 mov 0x8(%ebx),%esi
1123ac: a1 9c c8 12 00 mov 0x12c89c,%eax
1123b1: 89 70 24 mov %esi,0x24(%eax)
_CORE_message_queue_Get_message_priority( the_message );
_CORE_message_queue_Copy_buffer(
the_message->Contents.buffer,
1123b4: 8d 73 10 lea 0x10(%ebx),%esi
1123b7: 89 75 e4 mov %esi,-0x1c(%ebp)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
1123ba: 8b 09 mov (%ecx),%ecx
1123bc: 8b 7d e0 mov -0x20(%ebp),%edi
1123bf: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
* is not, then we can go ahead and free the buffer.
*
* NOTE: If we note that the queue was not full before this receive,
* then we can avoid this dequeue.
*/
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
1123c1: 83 ec 0c sub $0xc,%esp
1123c4: 52 push %edx
1123c5: 89 55 d0 mov %edx,-0x30(%ebp)
1123c8: e8 4b 19 00 00 call 113d18 <_Thread_queue_Dequeue>
if ( !the_thread ) {
1123cd: 83 c4 10 add $0x10,%esp
1123d0: 85 c0 test %eax,%eax
1123d2: 8b 55 d0 mov -0x30(%ebp),%edx
1123d5: 75 15 jne 1123ec <_CORE_message_queue_Seize+0xa4>
RTEMS_INLINE_ROUTINE void _CORE_message_queue_Free_message_buffer (
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message
)
{
_Chain_Append( &the_message_queue->Inactive_messages, &the_message->Node );
1123d7: 89 5d 0c mov %ebx,0xc(%ebp)
1123da: 83 c2 68 add $0x68,%edx
1123dd: 89 55 08 mov %edx,0x8(%ebp)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
1123e0: 8d 65 f4 lea -0xc(%ebp),%esp
1123e3: 5b pop %ebx
1123e4: 5e pop %esi
1123e5: 5f pop %edi
1123e6: c9 leave
1123e7: e9 28 fe ff ff jmp 112214 <_Chain_Append>
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
1123ec: 8b 48 24 mov 0x24(%eax),%ecx
1123ef: 89 4b 08 mov %ecx,0x8(%ebx)
*/
_CORE_message_queue_Set_message_priority(
the_message,
the_thread->Wait.count
);
the_message->Contents.size = (size_t) the_thread->Wait.option;
1123f2: 8b 48 30 mov 0x30(%eax),%ecx
1123f5: 89 4b 0c mov %ecx,0xc(%ebx)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
1123f8: 8b 70 2c mov 0x2c(%eax),%esi
1123fb: 8b 7d e4 mov -0x1c(%ebp),%edi
1123fe: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
112400: 8b 43 08 mov 0x8(%ebx),%eax
112403: 89 45 10 mov %eax,0x10(%ebp)
112406: 89 5d 0c mov %ebx,0xc(%ebp)
112409: 89 55 08 mov %edx,0x8(%ebp)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
11240c: 8d 65 f4 lea -0xc(%ebp),%esp
11240f: 5b pop %ebx
112410: 5e pop %esi
112411: 5f pop %edi
112412: c9 leave
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
112413: e9 10 48 00 00 jmp 116c28 <_CORE_message_queue_Insert_message>
return;
}
#endif
}
if ( !wait ) {
112418: 80 7d db 00 cmpb $0x0,-0x25(%ebp)
11241c: 75 13 jne 112431 <_CORE_message_queue_Seize+0xe9>
_ISR_Enable( level );
11241e: ff 75 e4 pushl -0x1c(%ebp)
112421: 9d popf
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
112422: c7 40 34 04 00 00 00 movl $0x4,0x34(%eax)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
112429: 8d 65 f4 lea -0xc(%ebp),%esp
11242c: 5b pop %ebx
11242d: 5e pop %esi
11242e: 5f pop %edi
11242f: c9 leave
112430: c3 ret
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
112431: c7 42 30 01 00 00 00 movl $0x1,0x30(%edx)
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
return;
}
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
112438: 89 50 44 mov %edx,0x44(%eax)
executing->Wait.id = id;
11243b: 8b 5d dc mov -0x24(%ebp),%ebx
11243e: 89 58 20 mov %ebx,0x20(%eax)
executing->Wait.return_argument_second.mutable_object = buffer;
112441: 8b 75 e0 mov -0x20(%ebp),%esi
112444: 89 70 2c mov %esi,0x2c(%eax)
executing->Wait.return_argument = size_p;
112447: 89 48 28 mov %ecx,0x28(%eax)
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
11244a: ff 75 e4 pushl -0x1c(%ebp)
11244d: 9d popf
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
11244e: c7 45 10 f8 40 11 00 movl $0x1140f8,0x10(%ebp)
112455: 8b 45 d4 mov -0x2c(%ebp),%eax
112458: 89 45 0c mov %eax,0xc(%ebp)
11245b: 89 55 08 mov %edx,0x8(%ebp)
}
11245e: 8d 65 f4 lea -0xc(%ebp),%esp
112461: 5b pop %ebx
112462: 5e pop %esi
112463: 5f pop %edi
112464: 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 );
112465: e9 b6 19 00 00 jmp 113e20 <_Thread_queue_Enqueue_with_handler>
0010abb4 <_CORE_mutex_Initialize>:
CORE_mutex_Status _CORE_mutex_Initialize(
CORE_mutex_Control *the_mutex,
CORE_mutex_Attributes *the_mutex_attributes,
uint32_t initial_lock
)
{
10abb4: 55 push %ebp
10abb5: 89 e5 mov %esp,%ebp
10abb7: 57 push %edi
10abb8: 56 push %esi
10abb9: 53 push %ebx
10abba: 83 ec 0c sub $0xc,%esp
10abbd: 8b 55 08 mov 0x8(%ebp),%edx
10abc0: 8b 5d 0c mov 0xc(%ebp),%ebx
10abc3: 8b 45 10 mov 0x10(%ebp),%eax
/* Add this to the RTEMS environment later ?????????
rtems_assert( initial_lock == CORE_MUTEX_LOCKED ||
initial_lock == CORE_MUTEX_UNLOCKED );
*/
the_mutex->Attributes = *the_mutex_attributes;
10abc6: 8d 7a 40 lea 0x40(%edx),%edi
10abc9: b9 04 00 00 00 mov $0x4,%ecx
10abce: 89 de mov %ebx,%esi
10abd0: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
the_mutex->lock = initial_lock;
10abd2: 89 42 50 mov %eax,0x50(%edx)
the_mutex->blocked_count = 0;
10abd5: c7 42 58 00 00 00 00 movl $0x0,0x58(%edx)
if ( initial_lock == CORE_MUTEX_LOCKED ) {
10abdc: 85 c0 test %eax,%eax
10abde: 75 35 jne 10ac15 <_CORE_mutex_Initialize+0x61>
the_mutex->nest_count = 1;
10abe0: c7 42 54 01 00 00 00 movl $0x1,0x54(%edx)
the_mutex->holder = _Thread_Executing;
10abe7: 8b 0d 34 47 12 00 mov 0x124734,%ecx
10abed: 89 4a 5c mov %ecx,0x5c(%edx)
the_mutex->holder_id = _Thread_Executing->Object.id;
10abf0: 8b 41 08 mov 0x8(%ecx),%eax
10abf3: 89 42 60 mov %eax,0x60(%edx)
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
10abf6: 8b 42 48 mov 0x48(%edx),%eax
if ( initial_lock == CORE_MUTEX_LOCKED ) {
the_mutex->nest_count = 1;
the_mutex->holder = _Thread_Executing;
the_mutex->holder_id = _Thread_Executing->Object.id;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
10abf9: 83 f8 02 cmp $0x2,%eax
10abfc: 74 05 je 10ac03 <_CORE_mutex_Initialize+0x4f>
10abfe: 83 f8 03 cmp $0x3,%eax
10ac01: 75 27 jne 10ac2a <_CORE_mutex_Initialize+0x76>
_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
if ( _Thread_Executing->current_priority <
the_mutex->Attributes.priority_ceiling )
return CORE_MUTEX_STATUS_CEILING_VIOLATED;
10ac03: b8 06 00 00 00 mov $0x6,%eax
the_mutex->holder = _Thread_Executing;
the_mutex->holder_id = _Thread_Executing->Object.id;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
if ( _Thread_Executing->current_priority <
10ac08: 8b 72 4c mov 0x4c(%edx),%esi
10ac0b: 39 71 14 cmp %esi,0x14(%ecx)
10ac0e: 72 36 jb 10ac46 <_CORE_mutex_Initialize+0x92><== NEVER TAKEN
_Chain_Prepend_unprotected( &_Thread_Executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = _Thread_Executing->current_priority;
#endif
_Thread_Executing->resource_count++;
10ac10: ff 41 1c incl 0x1c(%ecx)
10ac13: eb 15 jmp 10ac2a <_CORE_mutex_Initialize+0x76>
}
} else {
the_mutex->nest_count = 0;
10ac15: c7 42 54 00 00 00 00 movl $0x0,0x54(%edx)
the_mutex->holder = NULL;
10ac1c: c7 42 5c 00 00 00 00 movl $0x0,0x5c(%edx)
the_mutex->holder_id = 0;
10ac23: c7 42 60 00 00 00 00 movl $0x0,0x60(%edx)
}
_Thread_queue_Initialize(
10ac2a: 6a 05 push $0x5
10ac2c: 68 00 04 00 00 push $0x400
10ac31: 31 c0 xor %eax,%eax
10ac33: 83 7b 08 00 cmpl $0x0,0x8(%ebx)
10ac37: 0f 95 c0 setne %al
10ac3a: 50 push %eax
10ac3b: 52 push %edx
10ac3c: e8 cb 19 00 00 call 10c60c <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_FIFO : THREAD_QUEUE_DISCIPLINE_PRIORITY,
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
10ac41: 83 c4 10 add $0x10,%esp
10ac44: 31 c0 xor %eax,%eax
}
10ac46: 8d 65 f4 lea -0xc(%ebp),%esp
10ac49: 5b pop %ebx
10ac4a: 5e pop %esi
10ac4b: 5f pop %edi
10ac4c: c9 leave
10ac4d: c3 ret
0010ac9d <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
10ac9d: 55 push %ebp
10ac9e: 89 e5 mov %esp,%ebp
10aca0: 53 push %ebx
10aca1: 83 ec 14 sub $0x14,%esp
10aca4: 8b 5d 08 mov 0x8(%ebp),%ebx
10aca7: 8a 55 10 mov 0x10(%ebp),%dl
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
10acaa: a1 e4 41 12 00 mov 0x1241e4,%eax
10acaf: 85 c0 test %eax,%eax
10acb1: 74 19 je 10accc <_CORE_mutex_Seize+0x2f>
10acb3: 84 d2 test %dl,%dl
10acb5: 74 15 je 10accc <_CORE_mutex_Seize+0x2f><== NEVER TAKEN
10acb7: 83 3d 64 43 12 00 01 cmpl $0x1,0x124364
10acbe: 76 0c jbe 10accc <_CORE_mutex_Seize+0x2f>
10acc0: 53 push %ebx
10acc1: 6a 13 push $0x13
10acc3: 6a 00 push $0x0
10acc5: 6a 00 push $0x0
10acc7: e8 f8 05 00 00 call 10b2c4 <_Internal_error_Occurred>
10accc: 51 push %ecx
10accd: 51 push %ecx
10acce: 8d 45 18 lea 0x18(%ebp),%eax
10acd1: 50 push %eax
10acd2: 53 push %ebx
10acd3: 88 55 f4 mov %dl,-0xc(%ebp)
10acd6: e8 91 45 00 00 call 10f26c <_CORE_mutex_Seize_interrupt_trylock>
10acdb: 83 c4 10 add $0x10,%esp
10acde: 85 c0 test %eax,%eax
10ace0: 8a 55 f4 mov -0xc(%ebp),%dl
10ace3: 74 48 je 10ad2d <_CORE_mutex_Seize+0x90>
10ace5: 84 d2 test %dl,%dl
10ace7: 75 12 jne 10acfb <_CORE_mutex_Seize+0x5e>
10ace9: ff 75 18 pushl 0x18(%ebp)
10acec: 9d popf
10aced: a1 34 47 12 00 mov 0x124734,%eax
10acf2: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax)
10acf9: eb 32 jmp 10ad2d <_CORE_mutex_Seize+0x90>
10acfb: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx)
10ad02: a1 34 47 12 00 mov 0x124734,%eax
10ad07: 89 58 44 mov %ebx,0x44(%eax)
10ad0a: 8b 55 0c mov 0xc(%ebp),%edx
10ad0d: 89 50 20 mov %edx,0x20(%eax)
10ad10: a1 e4 41 12 00 mov 0x1241e4,%eax
10ad15: 40 inc %eax
10ad16: a3 e4 41 12 00 mov %eax,0x1241e4
10ad1b: ff 75 18 pushl 0x18(%ebp)
10ad1e: 9d popf
10ad1f: 50 push %eax
10ad20: 50 push %eax
10ad21: ff 75 14 pushl 0x14(%ebp)
10ad24: 53 push %ebx
10ad25: e8 26 ff ff ff call 10ac50 <_CORE_mutex_Seize_interrupt_blocking>
10ad2a: 83 c4 10 add $0x10,%esp
}
10ad2d: 8b 5d fc mov -0x4(%ebp),%ebx
10ad30: c9 leave
10ad31: c3 ret
0010ae60 <_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
)
{
10ae60: 55 push %ebp
10ae61: 89 e5 mov %esp,%ebp
10ae63: 53 push %ebx
10ae64: 83 ec 10 sub $0x10,%esp
10ae67: 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)) ) {
10ae6a: 53 push %ebx
10ae6b: e8 6c 14 00 00 call 10c2dc <_Thread_queue_Dequeue>
10ae70: 89 c2 mov %eax,%edx
10ae72: 83 c4 10 add $0x10,%esp
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10ae75: 31 c0 xor %eax,%eax
if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) {
10ae77: 85 d2 test %edx,%edx
10ae79: 75 15 jne 10ae90 <_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 );
10ae7b: 9c pushf
10ae7c: fa cli
10ae7d: 59 pop %ecx
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
10ae7e: 8b 53 48 mov 0x48(%ebx),%edx
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
10ae81: 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 )
10ae83: 3b 53 40 cmp 0x40(%ebx),%edx
10ae86: 73 06 jae 10ae8e <_CORE_semaphore_Surrender+0x2e><== NEVER TAKEN
the_semaphore->count += 1;
10ae88: 42 inc %edx
10ae89: 89 53 48 mov %edx,0x48(%ebx)
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10ae8c: 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 );
10ae8e: 51 push %ecx
10ae8f: 9d popf
}
return status;
}
10ae90: 8b 5d fc mov -0x4(%ebp),%ebx
10ae93: c9 leave
10ae94: c3 ret
00109c74 <_Event_Seize>:
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
109c74: 55 push %ebp
109c75: 89 e5 mov %esp,%ebp
109c77: 57 push %edi
109c78: 56 push %esi
109c79: 53 push %ebx
109c7a: 83 ec 1c sub $0x1c,%esp
109c7d: 8b 45 08 mov 0x8(%ebp),%eax
109c80: 8b 75 0c mov 0xc(%ebp),%esi
109c83: 8b 55 10 mov 0x10(%ebp),%edx
109c86: 89 55 dc mov %edx,-0x24(%ebp)
109c89: 8b 4d 14 mov 0x14(%ebp),%ecx
rtems_event_set pending_events;
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
109c8c: 8b 1d 34 47 12 00 mov 0x124734,%ebx
executing->Wait.return_code = RTEMS_SUCCESSFUL;
109c92: c7 43 34 00 00 00 00 movl $0x0,0x34(%ebx)
api = executing->API_Extensions[ THREAD_API_RTEMS ];
109c99: 8b bb f4 00 00 00 mov 0xf4(%ebx),%edi
_ISR_Disable( level );
109c9f: 9c pushf
109ca0: fa cli
109ca1: 8f 45 e0 popl -0x20(%ebp)
pending_events = api->pending_events;
109ca4: 8b 17 mov (%edi),%edx
109ca6: 89 55 e4 mov %edx,-0x1c(%ebp)
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
109ca9: 21 c2 and %eax,%edx
109cab: 74 1b je 109cc8 <_Event_Seize+0x54>
109cad: 39 c2 cmp %eax,%edx
109caf: 74 08 je 109cb9 <_Event_Seize+0x45>
(seized_events == event_in || _Options_Is_any( option_set )) ) {
109cb1: f7 c6 02 00 00 00 test $0x2,%esi
109cb7: 74 0f je 109cc8 <_Event_Seize+0x54> <== 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) );
109cb9: 89 d0 mov %edx,%eax
109cbb: f7 d0 not %eax
109cbd: 23 45 e4 and -0x1c(%ebp),%eax
109cc0: 89 07 mov %eax,(%edi)
api->pending_events =
_Event_sets_Clear( pending_events, seized_events );
_ISR_Enable( level );
109cc2: ff 75 e0 pushl -0x20(%ebp)
109cc5: 9d popf
109cc6: eb 13 jmp 109cdb <_Event_Seize+0x67>
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
109cc8: f7 c6 01 00 00 00 test $0x1,%esi
109cce: 74 12 je 109ce2 <_Event_Seize+0x6e>
_ISR_Enable( level );
109cd0: ff 75 e0 pushl -0x20(%ebp)
109cd3: 9d popf
executing->Wait.return_code = RTEMS_UNSATISFIED;
109cd4: c7 43 34 0d 00 00 00 movl $0xd,0x34(%ebx)
*event_out = seized_events;
109cdb: 89 11 mov %edx,(%ecx)
return;
109cdd: e9 91 00 00 00 jmp 109d73 <_Event_Seize+0xff>
* set properly when we are marked as in the event critical section.
*
* NOTE: Since interrupts are disabled, this isn't that much of an
* issue but better safe than sorry.
*/
executing->Wait.option = (uint32_t) option_set;
109ce2: 89 73 30 mov %esi,0x30(%ebx)
executing->Wait.count = (uint32_t) event_in;
109ce5: 89 43 24 mov %eax,0x24(%ebx)
executing->Wait.return_argument = event_out;
109ce8: 89 4b 28 mov %ecx,0x28(%ebx)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
109ceb: c7 05 e4 4a 12 00 01 movl $0x1,0x124ae4
109cf2: 00 00 00
_ISR_Enable( level );
109cf5: ff 75 e0 pushl -0x20(%ebp)
109cf8: 9d popf
if ( ticks ) {
109cf9: 83 7d dc 00 cmpl $0x0,-0x24(%ebp)
109cfd: 74 34 je 109d33 <_Event_Seize+0xbf>
_Watchdog_Initialize(
109cff: 8b 43 08 mov 0x8(%ebx),%eax
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
109d02: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
109d09: c7 43 64 b0 9e 10 00 movl $0x109eb0,0x64(%ebx)
the_watchdog->id = id;
109d10: 89 43 68 mov %eax,0x68(%ebx)
the_watchdog->user_data = user_data;
109d13: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
109d1a: 8b 45 dc mov -0x24(%ebp),%eax
109d1d: 89 43 54 mov %eax,0x54(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
109d20: 52 push %edx
109d21: 52 push %edx
&executing->Timer,
_Event_Timeout,
executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
109d22: 8d 43 48 lea 0x48(%ebx),%eax
109d25: 50 push %eax
109d26: 68 ac 42 12 00 push $0x1242ac
109d2b: e8 00 30 00 00 call 10cd30 <_Watchdog_Insert>
109d30: 83 c4 10 add $0x10,%esp
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
109d33: 50 push %eax
109d34: 50 push %eax
109d35: 68 00 01 00 00 push $0x100
109d3a: 53 push %ebx
109d3b: e8 18 2a 00 00 call 10c758 <_Thread_Set_state>
_ISR_Disable( level );
109d40: 9c pushf
109d41: fa cli
109d42: 5a pop %edx
sync_state = _Event_Sync_state;
109d43: a1 e4 4a 12 00 mov 0x124ae4,%eax
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
109d48: c7 05 e4 4a 12 00 00 movl $0x0,0x124ae4
109d4f: 00 00 00
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
109d52: 83 c4 10 add $0x10,%esp
109d55: 83 f8 01 cmp $0x1,%eax
109d58: 75 04 jne 109d5e <_Event_Seize+0xea>
_ISR_Enable( level );
109d5a: 52 push %edx
109d5b: 9d popf
109d5c: eb 15 jmp 109d73 <_Event_Seize+0xff>
* An interrupt completed the thread's blocking request.
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
109d5e: 89 55 10 mov %edx,0x10(%ebp)
109d61: 89 5d 0c mov %ebx,0xc(%ebp)
109d64: 89 45 08 mov %eax,0x8(%ebp)
}
109d67: 8d 65 f4 lea -0xc(%ebp),%esp
109d6a: 5b pop %ebx
109d6b: 5e pop %esi
109d6c: 5f pop %edi
109d6d: c9 leave
* An interrupt completed the thread's blocking request.
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
109d6e: e9 09 1d 00 00 jmp 10ba7c <_Thread_blocking_operation_Cancel>
}
109d73: 8d 65 f4 lea -0xc(%ebp),%esp
109d76: 5b pop %ebx
109d77: 5e pop %esi
109d78: 5f pop %edi
109d79: c9 leave
109d7a: c3 ret
00109dc8 <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
109dc8: 55 push %ebp
109dc9: 89 e5 mov %esp,%ebp
109dcb: 57 push %edi
109dcc: 56 push %esi
109dcd: 53 push %ebx
109dce: 83 ec 2c sub $0x2c,%esp
109dd1: 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 ];
109dd4: 8b bb f4 00 00 00 mov 0xf4(%ebx),%edi
option_set = (rtems_option) the_thread->Wait.option;
109dda: 8b 43 30 mov 0x30(%ebx),%eax
109ddd: 89 45 e0 mov %eax,-0x20(%ebp)
_ISR_Disable( level );
109de0: 9c pushf
109de1: fa cli
109de2: 58 pop %eax
pending_events = api->pending_events;
109de3: 8b 17 mov (%edi),%edx
109de5: 89 55 d4 mov %edx,-0x2c(%ebp)
event_condition = (rtems_event_set) the_thread->Wait.count;
109de8: 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 ) ) {
109deb: 21 f2 and %esi,%edx
109ded: 75 07 jne 109df6 <_Event_Surrender+0x2e>
_ISR_Enable( level );
109def: 50 push %eax
109df0: 9d popf
return;
109df1: e9 af 00 00 00 jmp 109ea5 <_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() &&
109df6: 83 3d 30 47 12 00 00 cmpl $0x0,0x124730
109dfd: 74 49 je 109e48 <_Event_Surrender+0x80>
109dff: 3b 1d 34 47 12 00 cmp 0x124734,%ebx
109e05: 75 41 jne 109e48 <_Event_Surrender+0x80>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
109e07: 8b 0d e4 4a 12 00 mov 0x124ae4,%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 ) &&
109e0d: 83 f9 02 cmp $0x2,%ecx
109e10: 74 09 je 109e1b <_Event_Surrender+0x53> <== NEVER TAKEN
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
109e12: 8b 0d e4 4a 12 00 mov 0x124ae4,%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) ||
109e18: 49 dec %ecx
109e19: 75 2d jne 109e48 <_Event_Surrender+0x80>
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
109e1b: 39 f2 cmp %esi,%edx
109e1d: 74 06 je 109e25 <_Event_Surrender+0x5d>
109e1f: f6 45 e0 02 testb $0x2,-0x20(%ebp)
109e23: 74 1f je 109e44 <_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) );
109e25: 89 d6 mov %edx,%esi
109e27: f7 d6 not %esi
109e29: 23 75 d4 and -0x2c(%ebp),%esi
109e2c: 89 37 mov %esi,(%edi)
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
109e2e: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
109e35: 8b 4b 28 mov 0x28(%ebx),%ecx
109e38: 89 11 mov %edx,(%ecx)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
109e3a: c7 05 e4 4a 12 00 03 movl $0x3,0x124ae4
109e41: 00 00 00
}
_ISR_Enable( level );
109e44: 50 push %eax
109e45: 9d popf
return;
109e46: eb 5d jmp 109ea5 <_Event_Surrender+0xdd>
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
109e48: f6 43 11 01 testb $0x1,0x11(%ebx)
109e4c: 74 55 je 109ea3 <_Event_Surrender+0xdb>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
109e4e: 39 f2 cmp %esi,%edx
109e50: 74 06 je 109e58 <_Event_Surrender+0x90>
109e52: f6 45 e0 02 testb $0x2,-0x20(%ebp)
109e56: 74 4b je 109ea3 <_Event_Surrender+0xdb> <== NEVER TAKEN
109e58: 89 d6 mov %edx,%esi
109e5a: f7 d6 not %esi
109e5c: 23 75 d4 and -0x2c(%ebp),%esi
109e5f: 89 37 mov %esi,(%edi)
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
109e61: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
109e68: 8b 4b 28 mov 0x28(%ebx),%ecx
109e6b: 89 11 mov %edx,(%ecx)
_ISR_Flash( level );
109e6d: 50 push %eax
109e6e: 9d popf
109e6f: fa cli
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
109e70: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
109e74: 74 06 je 109e7c <_Event_Surrender+0xb4>
_ISR_Enable( level );
109e76: 50 push %eax
109e77: 9d popf
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
109e78: 51 push %ecx
109e79: 51 push %ecx
109e7a: eb 17 jmp 109e93 <_Event_Surrender+0xcb>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
109e7c: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
109e83: 50 push %eax
109e84: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
109e85: 83 ec 0c sub $0xc,%esp
109e88: 8d 43 48 lea 0x48(%ebx),%eax
109e8b: 50 push %eax
109e8c: e8 b7 2f 00 00 call 10ce48 <_Watchdog_Remove>
109e91: 58 pop %eax
109e92: 5a pop %edx
109e93: 68 f8 ff 03 10 push $0x1003fff8
109e98: 53 push %ebx
109e99: e8 4a 1d 00 00 call 10bbe8 <_Thread_Clear_state>
109e9e: 83 c4 10 add $0x10,%esp
109ea1: eb 02 jmp 109ea5 <_Event_Surrender+0xdd>
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
109ea3: 50 push %eax
109ea4: 9d popf
}
109ea5: 8d 65 f4 lea -0xc(%ebp),%esp
109ea8: 5b pop %ebx
109ea9: 5e pop %esi
109eaa: 5f pop %edi
109eab: c9 leave
109eac: c3 ret
00109eb0 <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
109eb0: 55 push %ebp
109eb1: 89 e5 mov %esp,%ebp
109eb3: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
109eb6: 8d 45 f4 lea -0xc(%ebp),%eax
109eb9: 50 push %eax
109eba: ff 75 08 pushl 0x8(%ebp)
109ebd: e8 ba 20 00 00 call 10bf7c <_Thread_Get>
switch ( location ) {
109ec2: 83 c4 10 add $0x10,%esp
109ec5: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
109ec9: 75 49 jne 109f14 <_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 );
109ecb: 9c pushf
109ecc: fa cli
109ecd: 5a pop %edx
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
109ece: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
if ( _Thread_Is_executing( the_thread ) ) {
109ed5: 3b 05 34 47 12 00 cmp 0x124734,%eax
109edb: 75 13 jne 109ef0 <_Event_Timeout+0x40>
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
109edd: 8b 0d e4 4a 12 00 mov 0x124ae4,%ecx
109ee3: 49 dec %ecx
109ee4: 75 0a jne 109ef0 <_Event_Timeout+0x40>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
109ee6: c7 05 e4 4a 12 00 02 movl $0x2,0x124ae4
109eed: 00 00 00
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
109ef0: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax)
_ISR_Enable( level );
109ef7: 52 push %edx
109ef8: 9d popf
109ef9: 52 push %edx
109efa: 52 push %edx
109efb: 68 f8 ff 03 10 push $0x1003fff8
109f00: 50 push %eax
109f01: e8 e2 1c 00 00 call 10bbe8 <_Thread_Clear_state>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
109f06: a1 e4 41 12 00 mov 0x1241e4,%eax
109f0b: 48 dec %eax
109f0c: a3 e4 41 12 00 mov %eax,0x1241e4
_Thread_Unblock( the_thread );
_Thread_Unnest_dispatch();
break;
109f11: 83 c4 10 add $0x10,%esp
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
109f14: c9 leave
109f15: c3 ret
0010f3ac <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
10f3ac: 55 push %ebp
10f3ad: 89 e5 mov %esp,%ebp
10f3af: 57 push %edi
10f3b0: 56 push %esi
10f3b1: 53 push %ebx
10f3b2: 83 ec 3c sub $0x3c,%esp
10f3b5: 8b 75 08 mov 0x8(%ebp),%esi
10f3b8: 8b 7d 0c mov 0xc(%ebp),%edi
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
10f3bb: 8b 4e 08 mov 0x8(%esi),%ecx
)
{
Heap_Statistics *const stats = &heap->stats;
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
Heap_Block *block = _Heap_Free_list_first( heap );
uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE
10f3be: 8d 47 04 lea 0x4(%edi),%eax
10f3c1: 89 45 d0 mov %eax,-0x30(%ebp)
- HEAP_BLOCK_SIZE_OFFSET;
uintptr_t const page_size = heap->page_size;
10f3c4: 8b 46 10 mov 0x10(%esi),%eax
10f3c7: 89 45 e0 mov %eax,-0x20(%ebp)
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
if ( block_size_floor < alloc_size ) {
/* Integer overflow occured */
return NULL;
10f3ca: 31 c0 xor %eax,%eax
- HEAP_BLOCK_SIZE_OFFSET;
uintptr_t const page_size = heap->page_size;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
if ( block_size_floor < alloc_size ) {
10f3cc: 39 7d d0 cmp %edi,-0x30(%ebp)
10f3cf: 0f 82 22 01 00 00 jb 10f4f7 <_Heap_Allocate_aligned_with_boundary+0x14b>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
10f3d5: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10f3d9: 74 15 je 10f3f0 <_Heap_Allocate_aligned_with_boundary+0x44>
if ( boundary < alloc_size ) {
10f3db: 39 7d 14 cmp %edi,0x14(%ebp)
10f3de: 0f 82 13 01 00 00 jb 10f4f7 <_Heap_Allocate_aligned_with_boundary+0x14b>
return NULL;
}
if ( alignment == 0 ) {
10f3e4: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10f3e8: 75 06 jne 10f3f0 <_Heap_Allocate_aligned_with_boundary+0x44>
alignment = page_size;
10f3ea: 8b 45 e0 mov -0x20(%ebp),%eax
10f3ed: 89 45 10 mov %eax,0x10(%ebp)
10f3f0: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
10f3f7: 8b 45 e0 mov -0x20(%ebp),%eax
10f3fa: 83 c0 07 add $0x7,%eax
10f3fd: 89 45 c4 mov %eax,-0x3c(%ebp)
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
10f400: c7 45 d4 04 00 00 00 movl $0x4,-0x2c(%ebp)
10f407: 29 7d d4 sub %edi,-0x2c(%ebp)
10f40a: 89 75 dc mov %esi,-0x24(%ebp)
10f40d: e9 ca 00 00 00 jmp 10f4dc <_Heap_Allocate_aligned_with_boundary+0x130>
while ( block != free_list_tail ) {
_HAssert( _Heap_Is_prev_used( block ) );
/* Statistics */
++search_count;
10f412: ff 45 e4 incl -0x1c(%ebp)
/*
* The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag
* field. Thus the value is about one unit larger than the real block
* size. The greater than operator takes this into account.
*/
if ( block->size_and_flag > block_size_floor ) {
10f415: 8b 59 04 mov 0x4(%ecx),%ebx
10f418: 3b 5d d0 cmp -0x30(%ebp),%ebx
10f41b: 0f 86 b8 00 00 00 jbe 10f4d9 <_Heap_Allocate_aligned_with_boundary+0x12d>
if ( alignment == 0 ) {
10f421: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10f425: 8d 41 08 lea 0x8(%ecx),%eax
10f428: 89 45 d8 mov %eax,-0x28(%ebp)
10f42b: 75 07 jne 10f434 <_Heap_Allocate_aligned_with_boundary+0x88>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
10f42d: 89 c3 mov %eax,%ebx
10f42f: e9 8a 00 00 00 jmp 10f4be <_Heap_Allocate_aligned_with_boundary+0x112>
uintptr_t alignment,
uintptr_t boundary
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
10f434: 8b 45 dc mov -0x24(%ebp),%eax
10f437: 8b 40 14 mov 0x14(%eax),%eax
10f43a: 89 45 cc mov %eax,-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;
10f43d: 83 e3 fe and $0xfffffffe,%ebx
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
10f440: 8d 1c 19 lea (%ecx,%ebx,1),%ebx
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
10f443: 8b 75 c4 mov -0x3c(%ebp),%esi
10f446: 29 c6 sub %eax,%esi
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
10f448: 01 de add %ebx,%esi
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
10f44a: 03 5d d4 add -0x2c(%ebp),%ebx
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10f44d: 89 d8 mov %ebx,%eax
10f44f: 31 d2 xor %edx,%edx
10f451: f7 75 10 divl 0x10(%ebp)
10f454: 29 d3 sub %edx,%ebx
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
/* Ensure that the we have a valid new block at the end */
if ( alloc_begin > alloc_begin_ceiling ) {
10f456: 39 f3 cmp %esi,%ebx
10f458: 76 0b jbe 10f465 <_Heap_Allocate_aligned_with_boundary+0xb9>
10f45a: 89 f0 mov %esi,%eax
10f45c: 31 d2 xor %edx,%edx
10f45e: f7 75 10 divl 0x10(%ebp)
10f461: 89 f3 mov %esi,%ebx
10f463: 29 d3 sub %edx,%ebx
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
10f465: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10f469: 74 35 je 10f4a0 <_Heap_Allocate_aligned_with_boundary+0xf4>
/* Ensure that the we have a valid new block at the end */
if ( alloc_begin > alloc_begin_ceiling ) {
alloc_begin = _Heap_Align_down( alloc_begin_ceiling, alignment );
}
alloc_end = alloc_begin + alloc_size;
10f46b: 8d 34 3b lea (%ebx,%edi,1),%esi
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
10f46e: 8b 45 d8 mov -0x28(%ebp),%eax
10f471: 01 f8 add %edi,%eax
10f473: 89 45 c8 mov %eax,-0x38(%ebp)
10f476: eb 15 jmp 10f48d <_Heap_Allocate_aligned_with_boundary+0xe1>
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
if ( boundary_line < boundary_floor ) {
10f478: 3b 45 c8 cmp -0x38(%ebp),%eax
10f47b: 72 5c jb 10f4d9 <_Heap_Allocate_aligned_with_boundary+0x12d>
return 0;
}
alloc_begin = boundary_line - alloc_size;
10f47d: 89 c3 mov %eax,%ebx
10f47f: 29 fb sub %edi,%ebx
10f481: 89 d8 mov %ebx,%eax
10f483: 31 d2 xor %edx,%edx
10f485: f7 75 10 divl 0x10(%ebp)
10f488: 29 d3 sub %edx,%ebx
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
10f48a: 8d 34 3b lea (%ebx,%edi,1),%esi
10f48d: 89 f0 mov %esi,%eax
10f48f: 31 d2 xor %edx,%edx
10f491: f7 75 14 divl 0x14(%ebp)
10f494: 89 f0 mov %esi,%eax
10f496: 29 d0 sub %edx,%eax
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
10f498: 39 f0 cmp %esi,%eax
10f49a: 73 04 jae 10f4a0 <_Heap_Allocate_aligned_with_boundary+0xf4>
10f49c: 39 c3 cmp %eax,%ebx
10f49e: 72 d8 jb 10f478 <_Heap_Allocate_aligned_with_boundary+0xcc>
boundary_line = _Heap_Align_down( alloc_end, boundary );
}
}
/* Ensure that the we have a valid new block at the beginning */
if ( alloc_begin >= alloc_begin_floor ) {
10f4a0: 3b 5d d8 cmp -0x28(%ebp),%ebx
10f4a3: 72 34 jb 10f4d9 <_Heap_Allocate_aligned_with_boundary+0x12d>
10f4a5: be f8 ff ff ff mov $0xfffffff8,%esi
10f4aa: 29 ce sub %ecx,%esi
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
10f4ac: 01 de add %ebx,%esi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10f4ae: 89 d8 mov %ebx,%eax
10f4b0: 31 d2 xor %edx,%edx
10f4b2: f7 75 e0 divl -0x20(%ebp)
uintptr_t const alloc_block_begin =
(uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size );
uintptr_t const free_size = alloc_block_begin - block_begin;
if ( free_size >= min_block_size || free_size == 0 ) {
10f4b5: 29 d6 sub %edx,%esi
10f4b7: 74 05 je 10f4be <_Heap_Allocate_aligned_with_boundary+0x112>
10f4b9: 3b 75 cc cmp -0x34(%ebp),%esi
10f4bc: 72 1b jb 10f4d9 <_Heap_Allocate_aligned_with_boundary+0x12d>
boundary
);
}
}
if ( alloc_begin != 0 ) {
10f4be: 85 db test %ebx,%ebx
10f4c0: 74 17 je 10f4d9 <_Heap_Allocate_aligned_with_boundary+0x12d><== NEVER TAKEN
10f4c2: 8b 75 dc mov -0x24(%ebp),%esi
block = block->next;
}
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
10f4c5: 8b 45 e4 mov -0x1c(%ebp),%eax
10f4c8: 01 46 4c add %eax,0x4c(%esi)
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
10f4cb: 57 push %edi
10f4cc: 53 push %ebx
10f4cd: 51 push %ecx
10f4ce: 56 push %esi
10f4cf: e8 11 bd ff ff call 10b1e5 <_Heap_Block_allocate>
10f4d4: 83 c4 10 add $0x10,%esp
10f4d7: eb 11 jmp 10f4ea <_Heap_Allocate_aligned_with_boundary+0x13e>
if ( alloc_begin != 0 ) {
break;
}
block = block->next;
10f4d9: 8b 49 08 mov 0x8(%ecx),%ecx
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
10f4dc: 3b 4d dc cmp -0x24(%ebp),%ecx
10f4df: 0f 85 2d ff ff ff jne 10f412 <_Heap_Allocate_aligned_with_boundary+0x66>
10f4e5: 8b 75 dc mov -0x24(%ebp),%esi
10f4e8: 31 db xor %ebx,%ebx
boundary
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
10f4ea: 8b 45 e4 mov -0x1c(%ebp),%eax
10f4ed: 39 46 44 cmp %eax,0x44(%esi)
10f4f0: 73 03 jae 10f4f5 <_Heap_Allocate_aligned_with_boundary+0x149>
stats->max_search = search_count;
10f4f2: 89 46 44 mov %eax,0x44(%esi)
}
return (void *) alloc_begin;
10f4f5: 89 d8 mov %ebx,%eax
}
10f4f7: 8d 65 f4 lea -0xc(%ebp),%esp
10f4fa: 5b pop %ebx
10f4fb: 5e pop %esi
10f4fc: 5f pop %edi
10f4fd: c9 leave
10f4fe: c3 ret
001128e3 <_Heap_Extend>:
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
1128e3: 55 push %ebp
1128e4: 89 e5 mov %esp,%ebp
1128e6: 57 push %edi
1128e7: 56 push %esi
1128e8: 53 push %ebx
1128e9: 83 ec 4c sub $0x4c,%esp
1128ec: 8b 5d 08 mov 0x8(%ebp),%ebx
1128ef: 8b 4d 10 mov 0x10(%ebp),%ecx
Heap_Statistics *const stats = &heap->stats;
Heap_Block *const first_block = heap->first_block;
1128f2: 8b 43 20 mov 0x20(%ebx),%eax
1128f5: 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;
1128f8: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
Heap_Block *extend_last_block = NULL;
1128ff: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
uintptr_t const page_size = heap->page_size;
112906: 8b 53 10 mov 0x10(%ebx),%edx
112909: 89 55 c4 mov %edx,-0x3c(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
11290c: 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;
11290f: 8b 7b 30 mov 0x30(%ebx),%edi
112912: 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;
112915: 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 ) {
112917: 8b 7d 0c mov 0xc(%ebp),%edi
11291a: 01 cf add %ecx,%edi
11291c: 0f 82 d4 01 00 00 jb 112af6 <_Heap_Extend+0x213>
return false;
}
extend_area_ok = _Heap_Get_first_and_last_block(
112922: 52 push %edx
112923: 52 push %edx
112924: 8d 55 e0 lea -0x20(%ebp),%edx
112927: 52 push %edx
112928: 8d 55 e4 lea -0x1c(%ebp),%edx
11292b: 52 push %edx
11292c: 50 push %eax
11292d: ff 75 c4 pushl -0x3c(%ebp)
112930: 51 push %ecx
112931: ff 75 0c pushl 0xc(%ebp)
112934: e8 8f b4 ff ff call 10ddc8 <_Heap_Get_first_and_last_block>
page_size,
min_block_size,
&extend_first_block,
&extend_last_block
);
if (!extend_area_ok ) {
112939: 83 c4 20 add $0x20,%esp
11293c: 84 c0 test %al,%al
11293e: 0f 84 b2 01 00 00 je 112af6 <_Heap_Extend+0x213>
112944: 8b 4d c0 mov -0x40(%ebp),%ecx
112947: c7 45 cc 00 00 00 00 movl $0x0,-0x34(%ebp)
11294e: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp)
112955: 31 f6 xor %esi,%esi
112957: 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;
11295e: 8b 43 18 mov 0x18(%ebx),%eax
112961: 89 5d b8 mov %ebx,-0x48(%ebp)
112964: eb 02 jmp 112968 <_Heap_Extend+0x85>
112966: 89 c8 mov %ecx,%eax
uintptr_t const sub_area_end = start_block->prev_size;
112968: 8b 19 mov (%ecx),%ebx
Heap_Block *const end_block =
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
11296a: 39 c7 cmp %eax,%edi
11296c: 76 09 jbe 112977 <_Heap_Extend+0x94>
11296e: 39 5d 0c cmp %ebx,0xc(%ebp)
112971: 0f 82 7d 01 00 00 jb 112af4 <_Heap_Extend+0x211> <== NEVER TAKEN
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
112977: 39 c7 cmp %eax,%edi
112979: 74 06 je 112981 <_Heap_Extend+0x9e>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
11297b: 39 df cmp %ebx,%edi
11297d: 72 07 jb 112986 <_Heap_Extend+0xa3>
11297f: eb 08 jmp 112989 <_Heap_Extend+0xa6>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
112981: 89 4d d0 mov %ecx,-0x30(%ebp)
112984: eb 03 jmp 112989 <_Heap_Extend+0xa6>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
112986: 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);
112989: 8d 43 f8 lea -0x8(%ebx),%eax
11298c: 89 45 d4 mov %eax,-0x2c(%ebp)
11298f: 89 d8 mov %ebx,%eax
112991: 31 d2 xor %edx,%edx
112993: 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);
112996: 29 55 d4 sub %edx,-0x2c(%ebp)
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
112999: 3b 5d 0c cmp 0xc(%ebp),%ebx
11299c: 75 07 jne 1129a5 <_Heap_Extend+0xc2>
start_block->prev_size = extend_area_end;
11299e: 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 )
1129a0: 8b 75 d4 mov -0x2c(%ebp),%esi
1129a3: eb 08 jmp 1129ad <_Heap_Extend+0xca>
merge_above_block = end_block;
} else if ( sub_area_end < extend_area_begin ) {
1129a5: 73 06 jae 1129ad <_Heap_Extend+0xca>
1129a7: 8b 55 d4 mov -0x2c(%ebp),%edx
1129aa: 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;
1129ad: 8b 45 d4 mov -0x2c(%ebp),%eax
1129b0: 8b 48 04 mov 0x4(%eax),%ecx
1129b3: 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);
1129b6: 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 );
1129b8: 3b 4d c0 cmp -0x40(%ebp),%ecx
1129bb: 75 a9 jne 112966 <_Heap_Extend+0x83>
1129bd: 8b 5d b8 mov -0x48(%ebp),%ebx
if ( extend_area_begin < heap->area_begin ) {
1129c0: 8b 55 0c mov 0xc(%ebp),%edx
1129c3: 3b 53 18 cmp 0x18(%ebx),%edx
1129c6: 73 05 jae 1129cd <_Heap_Extend+0xea>
heap->area_begin = extend_area_begin;
1129c8: 89 53 18 mov %edx,0x18(%ebx)
1129cb: eb 08 jmp 1129d5 <_Heap_Extend+0xf2>
} else if ( heap->area_end < extend_area_end ) {
1129cd: 39 7b 1c cmp %edi,0x1c(%ebx)
1129d0: 73 03 jae 1129d5 <_Heap_Extend+0xf2>
heap->area_end = extend_area_end;
1129d2: 89 7b 1c mov %edi,0x1c(%ebx)
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
1129d5: 8b 45 e0 mov -0x20(%ebp),%eax
1129d8: 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 =
1129db: 89 c1 mov %eax,%ecx
1129dd: 29 d1 sub %edx,%ecx
1129df: 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;
1129e2: 89 3a mov %edi,(%edx)
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
1129e4: 83 c9 01 or $0x1,%ecx
1129e7: 89 4a 04 mov %ecx,0x4(%edx)
extend_last_block->prev_size = extend_first_block_size;
1129ea: 8b 4d d4 mov -0x2c(%ebp),%ecx
1129ed: 89 08 mov %ecx,(%eax)
extend_last_block->size_and_flag = 0;
1129ef: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
1129f6: 39 53 20 cmp %edx,0x20(%ebx)
1129f9: 76 05 jbe 112a00 <_Heap_Extend+0x11d>
heap->first_block = extend_first_block;
1129fb: 89 53 20 mov %edx,0x20(%ebx)
1129fe: eb 08 jmp 112a08 <_Heap_Extend+0x125>
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
112a00: 39 43 24 cmp %eax,0x24(%ebx)
112a03: 73 03 jae 112a08 <_Heap_Extend+0x125>
heap->last_block = extend_last_block;
112a05: 89 43 24 mov %eax,0x24(%ebx)
}
if ( merge_below_block != NULL ) {
112a08: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
112a0c: 74 3b je 112a49 <_Heap_Extend+0x166>
Heap_Control *heap,
uintptr_t extend_area_begin,
Heap_Block *first_block
)
{
uintptr_t const page_size = heap->page_size;
112a0e: 8b 43 10 mov 0x10(%ebx),%eax
112a11: 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 );
112a14: 8b 4d 0c mov 0xc(%ebp),%ecx
112a17: 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;
112a1a: 89 c8 mov %ecx,%eax
112a1c: 31 d2 xor %edx,%edx
112a1e: f7 75 d4 divl -0x2c(%ebp)
if ( remainder != 0 ) {
112a21: 85 d2 test %edx,%edx
112a23: 74 05 je 112a2a <_Heap_Extend+0x147> <== ALWAYS TAKEN
return value - remainder + alignment;
112a25: 03 4d d4 add -0x2c(%ebp),%ecx <== NOT EXECUTED
112a28: 29 d1 sub %edx,%ecx <== NOT EXECUTED
uintptr_t const new_first_block_begin =
112a2a: 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;
112a2d: 8b 45 d0 mov -0x30(%ebp),%eax
112a30: 8b 00 mov (%eax),%eax
112a32: 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 =
112a35: 8b 45 d0 mov -0x30(%ebp),%eax
112a38: 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;
112a3a: 83 c8 01 or $0x1,%eax
112a3d: 89 42 04 mov %eax,0x4(%edx)
_Heap_Free_block( heap, new_first_block );
112a40: 89 d8 mov %ebx,%eax
112a42: e8 81 fe ff ff call 1128c8 <_Heap_Free_block>
112a47: eb 14 jmp 112a5d <_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 ) {
112a49: 83 7d c8 00 cmpl $0x0,-0x38(%ebp)
112a4d: 74 0e je 112a5d <_Heap_Extend+0x17a>
_Heap_Link_below(
112a4f: 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;
112a52: 8b 45 c8 mov -0x38(%ebp),%eax
112a55: 29 d0 sub %edx,%eax
112a57: 83 c8 01 or $0x1,%eax
112a5a: 89 42 04 mov %eax,0x4(%edx)
link_below_block,
extend_last_block
);
}
if ( merge_above_block != NULL ) {
112a5d: 85 f6 test %esi,%esi
112a5f: 74 30 je 112a91 <_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,
112a61: 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(
112a64: 29 f7 sub %esi,%edi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
112a66: 89 f8 mov %edi,%eax
112a68: 31 d2 xor %edx,%edx
112a6a: f7 73 10 divl 0x10(%ebx)
112a6d: 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)
112a6f: 8b 46 04 mov 0x4(%esi),%eax
112a72: 29 f8 sub %edi,%eax
| HEAP_PREV_BLOCK_USED;
112a74: 83 c8 01 or $0x1,%eax
112a77: 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;
112a7b: 8b 46 04 mov 0x4(%esi),%eax
112a7e: 83 e0 01 and $0x1,%eax
block->size_and_flag = size | flag;
112a81: 09 f8 or %edi,%eax
112a83: 89 46 04 mov %eax,0x4(%esi)
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
112a86: 89 f2 mov %esi,%edx
112a88: 89 d8 mov %ebx,%eax
112a8a: e8 39 fe ff ff call 1128c8 <_Heap_Free_block>
112a8f: eb 21 jmp 112ab2 <_Heap_Extend+0x1cf>
);
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
112a91: 83 7d cc 00 cmpl $0x0,-0x34(%ebp)
112a95: 74 1b je 112ab2 <_Heap_Extend+0x1cf>
_Heap_Link_above(
112a97: 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 );
112a9a: 8b 45 e4 mov -0x1c(%ebp),%eax
112a9d: 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;
112aa0: 8b 7d cc mov -0x34(%ebp),%edi
112aa3: 8b 57 04 mov 0x4(%edi),%edx
112aa6: 83 e2 01 and $0x1,%edx
block->size_and_flag = size | flag;
112aa9: 09 d0 or %edx,%eax
112aab: 89 47 04 mov %eax,0x4(%edi)
last_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
112aae: 83 49 04 01 orl $0x1,0x4(%ecx)
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
112ab2: 85 f6 test %esi,%esi
112ab4: 75 10 jne 112ac6 <_Heap_Extend+0x1e3>
112ab6: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
112aba: 75 0a jne 112ac6 <_Heap_Extend+0x1e3>
_Heap_Free_block( heap, extend_first_block );
112abc: 8b 55 e4 mov -0x1c(%ebp),%edx
112abf: 89 d8 mov %ebx,%eax
112ac1: e8 02 fe ff ff call 1128c8 <_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
112ac6: 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(
112ac9: 8b 43 20 mov 0x20(%ebx),%eax
112acc: 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;
112ace: 8b 4a 04 mov 0x4(%edx),%ecx
112ad1: 83 e1 01 and $0x1,%ecx
block->size_and_flag = size | flag;
112ad4: 09 c8 or %ecx,%eax
112ad6: 89 42 04 mov %eax,0x4(%edx)
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
112ad9: 8b 43 30 mov 0x30(%ebx),%eax
112adc: 2b 45 bc sub -0x44(%ebp),%eax
/* Statistics */
stats->size += extended_size;
112adf: 01 43 2c add %eax,0x2c(%ebx)
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
112ae2: 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 )
112ae7: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
112aeb: 74 09 je 112af6 <_Heap_Extend+0x213> <== NEVER TAKEN
*extended_size_ptr = extended_size;
112aed: 8b 55 14 mov 0x14(%ebp),%edx
112af0: 89 02 mov %eax,(%edx)
112af2: eb 02 jmp 112af6 <_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;
112af4: 31 f6 xor %esi,%esi
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
112af6: 89 f0 mov %esi,%eax
112af8: 8d 65 f4 lea -0xc(%ebp),%esp
112afb: 5b pop %ebx
112afc: 5e pop %esi
112afd: 5f pop %edi
112afe: c9 leave
112aff: c3 ret
0010f500 <_Heap_Free>:
#include <rtems/system.h>
#include <rtems/score/sysstate.h>
#include <rtems/score/heap.h>
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
10f500: 55 push %ebp
10f501: 89 e5 mov %esp,%ebp
10f503: 57 push %edi
10f504: 56 push %esi
10f505: 53 push %ebx
10f506: 83 ec 14 sub $0x14,%esp
10f509: 8b 4d 08 mov 0x8(%ebp),%ecx
10f50c: 8b 45 0c mov 0xc(%ebp),%eax
10f50f: 8d 58 f8 lea -0x8(%eax),%ebx
10f512: 31 d2 xor %edx,%edx
10f514: 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);
10f517: 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
10f519: 8b 41 20 mov 0x20(%ecx),%eax
10f51c: 89 45 ec mov %eax,-0x14(%ebp)
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10f51f: 31 d2 xor %edx,%edx
10f521: 39 c3 cmp %eax,%ebx
10f523: 72 08 jb 10f52d <_Heap_Free+0x2d>
10f525: 31 d2 xor %edx,%edx
10f527: 39 59 24 cmp %ebx,0x24(%ecx)
10f52a: 0f 93 c2 setae %dl
uintptr_t block_size = 0;
uintptr_t next_block_size = 0;
bool next_is_free = false;
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
return false;
10f52d: 31 c0 xor %eax,%eax
Heap_Block *next_block = NULL;
uintptr_t block_size = 0;
uintptr_t next_block_size = 0;
bool next_is_free = false;
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
10f52f: 85 d2 test %edx,%edx
10f531: 0f 84 21 01 00 00 je 10f658 <_Heap_Free+0x158>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10f537: 8b 43 04 mov 0x4(%ebx),%eax
10f53a: 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;
10f53d: 89 c6 mov %eax,%esi
10f53f: 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);
10f542: 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;
10f545: 31 ff xor %edi,%edi
10f547: 3b 55 ec cmp -0x14(%ebp),%edx
10f54a: 72 0a jb 10f556 <_Heap_Free+0x56> <== NEVER TAKEN
10f54c: 31 c0 xor %eax,%eax
10f54e: 39 51 24 cmp %edx,0x24(%ecx)
10f551: 0f 93 c0 setae %al
10f554: 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 ) ) {
_HAssert( false );
return false;
10f556: 31 c0 xor %eax,%eax
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
10f558: 85 ff test %edi,%edi
10f55a: 0f 84 f8 00 00 00 je 10f658 <_Heap_Free+0x158> <== NEVER TAKEN
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10f560: 8b 7a 04 mov 0x4(%edx),%edi
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10f563: f7 c7 01 00 00 00 test $0x1,%edi
10f569: 0f 84 e9 00 00 00 je 10f658 <_Heap_Free+0x158> <== NEVER TAKEN
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
10f56f: 83 e7 fe and $0xfffffffe,%edi
10f572: 89 7d e8 mov %edi,-0x18(%ebp)
_HAssert( false );
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
10f575: 8b 41 24 mov 0x24(%ecx),%eax
10f578: 89 45 e4 mov %eax,-0x1c(%ebp)
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
10f57b: 31 c0 xor %eax,%eax
10f57d: 3b 55 e4 cmp -0x1c(%ebp),%edx
10f580: 74 0a je 10f58c <_Heap_Free+0x8c>
10f582: 31 c0 xor %eax,%eax
10f584: f6 44 3a 04 01 testb $0x1,0x4(%edx,%edi,1)
10f589: 0f 94 c0 sete %al
_HAssert( false );
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
10f58c: 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 ) ) {
10f58f: f6 45 f0 01 testb $0x1,-0x10(%ebp)
10f593: 75 62 jne 10f5f7 <_Heap_Free+0xf7>
uintptr_t const prev_size = block->prev_size;
10f595: 8b 03 mov (%ebx),%eax
10f597: 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);
10f59a: 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;
10f59c: 31 ff xor %edi,%edi
10f59e: 3b 5d ec cmp -0x14(%ebp),%ebx
10f5a1: 72 0a jb 10f5ad <_Heap_Free+0xad> <== NEVER TAKEN
10f5a3: 31 c0 xor %eax,%eax
10f5a5: 39 5d e4 cmp %ebx,-0x1c(%ebp)
10f5a8: 0f 93 c0 setae %al
10f5ab: 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 );
10f5ad: 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 ) ) {
10f5af: 85 ff test %edi,%edi
10f5b1: 0f 84 a1 00 00 00 je 10f658 <_Heap_Free+0x158> <== NEVER TAKEN
return( false );
}
/* As we always coalesce free blocks, the block that preceedes prev_block
must have been used. */
if ( !_Heap_Is_prev_used ( prev_block) ) {
10f5b7: f6 43 04 01 testb $0x1,0x4(%ebx)
10f5bb: 0f 84 97 00 00 00 je 10f658 <_Heap_Free+0x158> <== NEVER TAKEN
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
10f5c1: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10f5c5: 74 1a je 10f5e1 <_Heap_Free+0xe1>
uintptr_t const size = block_size + prev_size + next_block_size;
10f5c7: 8b 45 e8 mov -0x18(%ebp),%eax
10f5ca: 8d 04 06 lea (%esi,%eax,1),%eax
10f5cd: 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;
10f5d0: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = block->prev;
10f5d3: 8b 52 0c mov 0xc(%edx),%edx
prev->next = next;
10f5d6: 89 7a 08 mov %edi,0x8(%edx)
next->prev = prev;
10f5d9: 89 57 0c mov %edx,0xc(%edi)
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
10f5dc: ff 49 38 decl 0x38(%ecx)
10f5df: eb 33 jmp 10f614 <_Heap_Free+0x114>
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
10f5e1: 8b 45 f0 mov -0x10(%ebp),%eax
10f5e4: 8d 04 06 lea (%esi,%eax,1),%eax
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10f5e7: 89 c7 mov %eax,%edi
10f5e9: 83 cf 01 or $0x1,%edi
10f5ec: 89 7b 04 mov %edi,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10f5ef: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = size;
10f5f3: 89 02 mov %eax,(%edx)
10f5f5: eb 56 jmp 10f64d <_Heap_Free+0x14d>
}
} else if ( next_is_free ) { /* coalesce next */
10f5f7: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10f5fb: 74 24 je 10f621 <_Heap_Free+0x121>
uintptr_t const size = block_size + next_block_size;
10f5fd: 8b 45 e8 mov -0x18(%ebp),%eax
10f600: 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;
10f602: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = old_block->prev;
10f605: 8b 52 0c mov 0xc(%edx),%edx
new_block->next = next;
10f608: 89 7b 08 mov %edi,0x8(%ebx)
new_block->prev = prev;
10f60b: 89 53 0c mov %edx,0xc(%ebx)
next->prev = new_block;
10f60e: 89 5f 0c mov %ebx,0xc(%edi)
prev->next = new_block;
10f611: 89 5a 08 mov %ebx,0x8(%edx)
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10f614: 89 c2 mov %eax,%edx
10f616: 83 ca 01 or $0x1,%edx
10f619: 89 53 04 mov %edx,0x4(%ebx)
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
10f61c: 89 04 03 mov %eax,(%ebx,%eax,1)
10f61f: eb 2c jmp 10f64d <_Heap_Free+0x14d>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
10f621: 8b 41 08 mov 0x8(%ecx),%eax
new_block->next = next;
10f624: 89 43 08 mov %eax,0x8(%ebx)
new_block->prev = block_before;
10f627: 89 4b 0c mov %ecx,0xc(%ebx)
block_before->next = new_block;
10f62a: 89 59 08 mov %ebx,0x8(%ecx)
next->prev = new_block;
10f62d: 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;
10f630: 89 f0 mov %esi,%eax
10f632: 83 c8 01 or $0x1,%eax
10f635: 89 43 04 mov %eax,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10f638: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = block_size;
10f63c: 89 32 mov %esi,(%edx)
/* Statistics */
++stats->free_blocks;
10f63e: 8b 41 38 mov 0x38(%ecx),%eax
10f641: 40 inc %eax
10f642: 89 41 38 mov %eax,0x38(%ecx)
if ( stats->max_free_blocks < stats->free_blocks ) {
10f645: 39 41 3c cmp %eax,0x3c(%ecx)
10f648: 73 03 jae 10f64d <_Heap_Free+0x14d>
stats->max_free_blocks = stats->free_blocks;
10f64a: 89 41 3c mov %eax,0x3c(%ecx)
}
}
/* Statistics */
--stats->used_blocks;
10f64d: ff 49 40 decl 0x40(%ecx)
++stats->frees;
10f650: ff 41 50 incl 0x50(%ecx)
stats->free_size += block_size;
10f653: 01 71 30 add %esi,0x30(%ecx)
return( true );
10f656: b0 01 mov $0x1,%al
}
10f658: 83 c4 14 add $0x14,%esp
10f65b: 5b pop %ebx
10f65c: 5e pop %esi
10f65d: 5f pop %edi
10f65e: c9 leave
10f65f: c3 ret
0011ce2c <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
11ce2c: 55 push %ebp
11ce2d: 89 e5 mov %esp,%ebp
11ce2f: 57 push %edi
11ce30: 56 push %esi
11ce31: 53 push %ebx
11ce32: 8b 5d 08 mov 0x8(%ebp),%ebx
11ce35: 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);
11ce38: 8d 4e f8 lea -0x8(%esi),%ecx
11ce3b: 89 f0 mov %esi,%eax
11ce3d: 31 d2 xor %edx,%edx
11ce3f: 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);
11ce42: 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
11ce44: 8b 53 20 mov 0x20(%ebx),%edx
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
11ce47: 31 ff xor %edi,%edi
11ce49: 39 d1 cmp %edx,%ecx
11ce4b: 72 0a jb 11ce57 <_Heap_Size_of_alloc_area+0x2b>
11ce4d: 31 c0 xor %eax,%eax
11ce4f: 39 4b 24 cmp %ecx,0x24(%ebx)
11ce52: 0f 93 c0 setae %al
11ce55: 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;
11ce57: 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 ) ) {
11ce59: 85 ff test %edi,%edi
11ce5b: 74 30 je 11ce8d <_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;
11ce5d: 8b 41 04 mov 0x4(%ecx),%eax
11ce60: 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);
11ce63: 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;
11ce65: 31 ff xor %edi,%edi
11ce67: 39 d1 cmp %edx,%ecx
11ce69: 72 0a jb 11ce75 <_Heap_Size_of_alloc_area+0x49><== NEVER TAKEN
11ce6b: 31 c0 xor %eax,%eax
11ce6d: 39 4b 24 cmp %ecx,0x24(%ebx)
11ce70: 0f 93 c0 setae %al
11ce73: 89 c7 mov %eax,%edi
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
) {
return false;
11ce75: 31 c0 xor %eax,%eax
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
11ce77: 85 ff test %edi,%edi
11ce79: 74 12 je 11ce8d <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
11ce7b: f6 41 04 01 testb $0x1,0x4(%ecx)
11ce7f: 74 0c je 11ce8d <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_BLOCK_SIZE_OFFSET - alloc_begin;
11ce81: 29 f1 sub %esi,%ecx
11ce83: 8d 51 04 lea 0x4(%ecx),%edx
11ce86: 8b 45 10 mov 0x10(%ebp),%eax
11ce89: 89 10 mov %edx,(%eax)
return true;
11ce8b: b0 01 mov $0x1,%al
}
11ce8d: 5b pop %ebx
11ce8e: 5e pop %esi
11ce8f: 5f pop %edi
11ce90: c9 leave
11ce91: c3 ret
0010bc92 <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
10bc92: 55 push %ebp
10bc93: 89 e5 mov %esp,%ebp
10bc95: 57 push %edi
10bc96: 56 push %esi
10bc97: 53 push %ebx
10bc98: 83 ec 4c sub $0x4c,%esp
10bc9b: 8b 75 08 mov 0x8(%ebp),%esi
10bc9e: 8b 5d 0c mov 0xc(%ebp),%ebx
uintptr_t const page_size = heap->page_size;
10bca1: 8b 46 10 mov 0x10(%esi),%eax
10bca4: 89 45 d8 mov %eax,-0x28(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10bca7: 8b 4e 14 mov 0x14(%esi),%ecx
10bcaa: 89 4d d4 mov %ecx,-0x2c(%ebp)
Heap_Block *const first_block = heap->first_block;
10bcad: 8b 46 20 mov 0x20(%esi),%eax
10bcb0: 89 45 d0 mov %eax,-0x30(%ebp)
Heap_Block *const last_block = heap->last_block;
10bcb3: 8b 4e 24 mov 0x24(%esi),%ecx
10bcb6: 89 4d c8 mov %ecx,-0x38(%ebp)
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
10bcb9: c7 45 e4 54 bc 10 00 movl $0x10bc54,-0x1c(%ebp)
10bcc0: 80 7d 10 00 cmpb $0x0,0x10(%ebp)
10bcc4: 74 07 je 10bccd <_Heap_Walk+0x3b>
10bcc6: c7 45 e4 59 bc 10 00 movl $0x10bc59,-0x1c(%ebp)
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
10bccd: 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() ) ) {
10bccf: 83 3d ec 73 12 00 03 cmpl $0x3,0x1273ec
10bcd6: 0f 85 e8 02 00 00 jne 10bfc4 <_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)(
10bcdc: 52 push %edx
10bcdd: ff 76 0c pushl 0xc(%esi)
10bce0: ff 76 08 pushl 0x8(%esi)
10bce3: ff 75 c8 pushl -0x38(%ebp)
10bce6: ff 75 d0 pushl -0x30(%ebp)
10bce9: ff 76 1c pushl 0x1c(%esi)
10bcec: ff 76 18 pushl 0x18(%esi)
10bcef: ff 75 d4 pushl -0x2c(%ebp)
10bcf2: ff 75 d8 pushl -0x28(%ebp)
10bcf5: 68 49 f9 11 00 push $0x11f949
10bcfa: 6a 00 push $0x0
10bcfc: 53 push %ebx
10bcfd: 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 ) {
10bd00: 83 c4 30 add $0x30,%esp
10bd03: 83 7d d8 00 cmpl $0x0,-0x28(%ebp)
10bd07: 75 0b jne 10bd14 <_Heap_Walk+0x82>
(*printer)( source, true, "page size is zero\n" );
10bd09: 50 push %eax
10bd0a: 68 da f9 11 00 push $0x11f9da
10bd0f: e9 6b 02 00 00 jmp 10bf7f <_Heap_Walk+0x2ed>
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
10bd14: f6 45 d8 03 testb $0x3,-0x28(%ebp)
10bd18: 74 0d je 10bd27 <_Heap_Walk+0x95>
(*printer)(
10bd1a: ff 75 d8 pushl -0x28(%ebp)
10bd1d: 68 ed f9 11 00 push $0x11f9ed
10bd22: e9 58 02 00 00 jmp 10bf7f <_Heap_Walk+0x2ed>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bd27: 8b 45 d4 mov -0x2c(%ebp),%eax
10bd2a: 31 d2 xor %edx,%edx
10bd2c: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
10bd2f: 85 d2 test %edx,%edx
10bd31: 74 0d je 10bd40 <_Heap_Walk+0xae>
(*printer)(
10bd33: ff 75 d4 pushl -0x2c(%ebp)
10bd36: 68 0b fa 11 00 push $0x11fa0b
10bd3b: e9 3f 02 00 00 jmp 10bf7f <_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;
10bd40: 8b 45 d0 mov -0x30(%ebp),%eax
10bd43: 83 c0 08 add $0x8,%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bd46: 31 d2 xor %edx,%edx
10bd48: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if (
10bd4b: 85 d2 test %edx,%edx
10bd4d: 74 0d je 10bd5c <_Heap_Walk+0xca>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
10bd4f: ff 75 d0 pushl -0x30(%ebp)
10bd52: 68 2f fa 11 00 push $0x11fa2f
10bd57: e9 23 02 00 00 jmp 10bf7f <_Heap_Walk+0x2ed>
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
10bd5c: 8b 45 d0 mov -0x30(%ebp),%eax
10bd5f: f6 40 04 01 testb $0x1,0x4(%eax)
10bd63: 75 0b jne 10bd70 <_Heap_Walk+0xde>
(*printer)(
10bd65: 57 push %edi
10bd66: 68 60 fa 11 00 push $0x11fa60
10bd6b: e9 0f 02 00 00 jmp 10bf7f <_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;
10bd70: 8b 4d c8 mov -0x38(%ebp),%ecx
10bd73: 8b 79 04 mov 0x4(%ecx),%edi
10bd76: 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);
10bd79: 01 cf add %ecx,%edi
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
10bd7b: f6 47 04 01 testb $0x1,0x4(%edi)
10bd7f: 75 0b jne 10bd8c <_Heap_Walk+0xfa>
(*printer)(
10bd81: 56 push %esi
10bd82: 68 8e fa 11 00 push $0x11fa8e
10bd87: e9 f3 01 00 00 jmp 10bf7f <_Heap_Walk+0x2ed>
);
return false;
}
if (
10bd8c: 3b 7d d0 cmp -0x30(%ebp),%edi
10bd8f: 74 0b je 10bd9c <_Heap_Walk+0x10a> <== ALWAYS TAKEN
_Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block
) {
(*printer)(
10bd91: 51 push %ecx <== NOT EXECUTED
10bd92: 68 a3 fa 11 00 push $0x11faa3 <== NOT EXECUTED
10bd97: e9 e3 01 00 00 jmp 10bf7f <_Heap_Walk+0x2ed> <== NOT EXECUTED
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
10bd9c: 8b 46 10 mov 0x10(%esi),%eax
10bd9f: 89 45 e0 mov %eax,-0x20(%ebp)
block = next_block;
} while ( block != first_block );
return true;
}
10bda2: 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 );
10bda5: 89 75 dc mov %esi,-0x24(%ebp)
10bda8: eb 75 jmp 10be1f <_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;
10bdaa: 31 c0 xor %eax,%eax
10bdac: 39 4e 20 cmp %ecx,0x20(%esi)
10bdaf: 77 08 ja 10bdb9 <_Heap_Walk+0x127>
10bdb1: 31 c0 xor %eax,%eax
10bdb3: 39 4e 24 cmp %ecx,0x24(%esi)
10bdb6: 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 ) ) {
10bdb9: 85 c0 test %eax,%eax
10bdbb: 75 0b jne 10bdc8 <_Heap_Walk+0x136>
(*printer)(
10bdbd: 51 push %ecx
10bdbe: 68 d2 fa 11 00 push $0x11fad2
10bdc3: e9 b7 01 00 00 jmp 10bf7f <_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;
10bdc8: 8d 41 08 lea 0x8(%ecx),%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bdcb: 31 d2 xor %edx,%edx
10bdcd: f7 75 e0 divl -0x20(%ebp)
);
return false;
}
if (
10bdd0: 85 d2 test %edx,%edx
10bdd2: 74 0b je 10bddf <_Heap_Walk+0x14d>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
10bdd4: 51 push %ecx
10bdd5: 68 f2 fa 11 00 push $0x11faf2
10bdda: e9 a0 01 00 00 jmp 10bf7f <_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;
10bddf: 8b 41 04 mov 0x4(%ecx),%eax
10bde2: 83 e0 fe and $0xfffffffe,%eax
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
10bde5: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1)
10bdea: 74 0b je 10bdf7 <_Heap_Walk+0x165>
(*printer)(
10bdec: 51 push %ecx
10bded: 68 22 fb 11 00 push $0x11fb22
10bdf2: e9 88 01 00 00 jmp 10bf7f <_Heap_Walk+0x2ed>
);
return false;
}
if ( free_block->prev != prev_block ) {
10bdf7: 8b 41 0c mov 0xc(%ecx),%eax
10bdfa: 3b 45 dc cmp -0x24(%ebp),%eax
10bdfd: 74 1a je 10be19 <_Heap_Walk+0x187>
(*printer)(
10bdff: 83 ec 0c sub $0xc,%esp
10be02: 50 push %eax
10be03: 51 push %ecx
10be04: 68 3e fb 11 00 push $0x11fb3e
10be09: 6a 01 push $0x1
10be0b: 53 push %ebx
10be0c: ff 55 e4 call *-0x1c(%ebp)
10be0f: 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;
10be12: 31 c0 xor %eax,%eax
10be14: e9 ab 01 00 00 jmp 10bfc4 <_Heap_Walk+0x332>
return false;
}
prev_block = free_block;
free_block = free_block->next;
10be19: 89 4d dc mov %ecx,-0x24(%ebp)
10be1c: 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 ) {
10be1f: 39 f1 cmp %esi,%ecx
10be21: 75 87 jne 10bdaa <_Heap_Walk+0x118>
10be23: 89 5d dc mov %ebx,-0x24(%ebp)
10be26: eb 02 jmp 10be2a <_Heap_Walk+0x198>
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10be28: 89 df mov %ebx,%edi
return true;
}
10be2a: 8b 4f 04 mov 0x4(%edi),%ecx
10be2d: 89 4d cc mov %ecx,-0x34(%ebp)
10be30: 83 e1 fe and $0xfffffffe,%ecx
10be33: 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);
10be36: 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;
10be39: 31 c0 xor %eax,%eax
10be3b: 39 5e 20 cmp %ebx,0x20(%esi)
10be3e: 77 08 ja 10be48 <_Heap_Walk+0x1b6> <== NEVER TAKEN
10be40: 31 c0 xor %eax,%eax
10be42: 39 5e 24 cmp %ebx,0x24(%esi)
10be45: 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 ) ) {
10be48: 85 c0 test %eax,%eax
10be4a: 75 11 jne 10be5d <_Heap_Walk+0x1cb>
10be4c: 89 d9 mov %ebx,%ecx
10be4e: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10be51: 83 ec 0c sub $0xc,%esp
10be54: 51 push %ecx
10be55: 57 push %edi
10be56: 68 70 fb 11 00 push $0x11fb70
10be5b: eb ac jmp 10be09 <_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;
10be5d: 3b 7d c8 cmp -0x38(%ebp),%edi
10be60: 0f 95 c1 setne %cl
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10be63: 8b 45 e0 mov -0x20(%ebp),%eax
10be66: 31 d2 xor %edx,%edx
10be68: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
10be6b: 85 d2 test %edx,%edx
10be6d: 74 15 je 10be84 <_Heap_Walk+0x1f2>
10be6f: 84 c9 test %cl,%cl
10be71: 74 11 je 10be84 <_Heap_Walk+0x1f2>
10be73: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10be76: 83 ec 0c sub $0xc,%esp
10be79: ff 75 e0 pushl -0x20(%ebp)
10be7c: 57 push %edi
10be7d: 68 9d fb 11 00 push $0x11fb9d
10be82: eb 85 jmp 10be09 <_Heap_Walk+0x177>
);
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
10be84: 8b 45 d4 mov -0x2c(%ebp),%eax
10be87: 39 45 e0 cmp %eax,-0x20(%ebp)
10be8a: 73 18 jae 10bea4 <_Heap_Walk+0x212>
10be8c: 84 c9 test %cl,%cl
10be8e: 74 14 je 10bea4 <_Heap_Walk+0x212> <== NEVER TAKEN
10be90: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10be93: 52 push %edx
10be94: 52 push %edx
10be95: 50 push %eax
10be96: ff 75 e0 pushl -0x20(%ebp)
10be99: 57 push %edi
10be9a: 68 cb fb 11 00 push $0x11fbcb
10be9f: e9 65 ff ff ff jmp 10be09 <_Heap_Walk+0x177>
);
return false;
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
10bea4: 39 fb cmp %edi,%ebx
10bea6: 77 18 ja 10bec0 <_Heap_Walk+0x22e>
10bea8: 84 c9 test %cl,%cl
10beaa: 74 14 je 10bec0 <_Heap_Walk+0x22e>
10beac: 89 d9 mov %ebx,%ecx
10beae: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10beb1: 83 ec 0c sub $0xc,%esp
10beb4: 51 push %ecx
10beb5: 57 push %edi
10beb6: 68 f6 fb 11 00 push $0x11fbf6
10bebb: e9 49 ff ff ff jmp 10be09 <_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;
10bec0: 8b 4d cc mov -0x34(%ebp),%ecx
10bec3: 83 e1 01 and $0x1,%ecx
10bec6: 89 4d c4 mov %ecx,-0x3c(%ebp)
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10bec9: f6 43 04 01 testb $0x1,0x4(%ebx)
10becd: 0f 85 ba 00 00 00 jne 10bf8d <_Heap_Walk+0x2fb>
block = next_block;
} while ( block != first_block );
return true;
}
10bed3: 8b 46 08 mov 0x8(%esi),%eax
10bed6: 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 ?
10bed9: 8b 4f 08 mov 0x8(%edi),%ecx
10bedc: 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)(
10bedf: ba 16 f9 11 00 mov $0x11f916,%edx
10bee4: 3b 4e 0c cmp 0xc(%esi),%ecx
10bee7: 74 0e je 10bef7 <_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)" : "")
10bee9: ba 4d f8 11 00 mov $0x11f84d,%edx
10beee: 39 f1 cmp %esi,%ecx
10bef0: 75 05 jne 10bef7 <_Heap_Walk+0x265>
10bef2: ba 25 f9 11 00 mov $0x11f925,%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 ?
10bef7: 8b 47 0c mov 0xc(%edi),%eax
10befa: 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)(
10befd: b8 2f f9 11 00 mov $0x11f92f,%eax
10bf02: 8b 4d c0 mov -0x40(%ebp),%ecx
10bf05: 39 4d cc cmp %ecx,-0x34(%ebp)
10bf08: 74 0f je 10bf19 <_Heap_Walk+0x287>
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
10bf0a: b8 4d f8 11 00 mov $0x11f84d,%eax
10bf0f: 39 75 cc cmp %esi,-0x34(%ebp)
10bf12: 75 05 jne 10bf19 <_Heap_Walk+0x287>
10bf14: b8 3f f9 11 00 mov $0x11f93f,%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)(
10bf19: 83 ec 0c sub $0xc,%esp
10bf1c: 52 push %edx
10bf1d: ff 75 b4 pushl -0x4c(%ebp)
10bf20: 50 push %eax
10bf21: ff 75 cc pushl -0x34(%ebp)
10bf24: ff 75 e0 pushl -0x20(%ebp)
10bf27: 57 push %edi
10bf28: 68 2a fc 11 00 push $0x11fc2a
10bf2d: 6a 00 push $0x0
10bf2f: ff 75 dc pushl -0x24(%ebp)
10bf32: 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 ) {
10bf35: 8b 03 mov (%ebx),%eax
10bf37: 83 c4 30 add $0x30,%esp
10bf3a: 39 45 e0 cmp %eax,-0x20(%ebp)
10bf3d: 74 16 je 10bf55 <_Heap_Walk+0x2c3>
10bf3f: 89 d9 mov %ebx,%ecx
10bf41: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bf44: 56 push %esi
10bf45: 51 push %ecx
10bf46: 50 push %eax
10bf47: ff 75 e0 pushl -0x20(%ebp)
10bf4a: 57 push %edi
10bf4b: 68 5f fc 11 00 push $0x11fc5f
10bf50: e9 b4 fe ff ff jmp 10be09 <_Heap_Walk+0x177>
);
return false;
}
if ( !prev_used ) {
10bf55: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10bf59: 75 0b jne 10bf66 <_Heap_Walk+0x2d4>
10bf5b: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bf5e: 57 push %edi
10bf5f: 68 98 fc 11 00 push $0x11fc98
10bf64: eb 19 jmp 10bf7f <_Heap_Walk+0x2ed>
block = next_block;
} while ( block != first_block );
return true;
}
10bf66: 8b 46 08 mov 0x8(%esi),%eax
10bf69: eb 07 jmp 10bf72 <_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 ) {
10bf6b: 39 f8 cmp %edi,%eax
10bf6d: 74 4a je 10bfb9 <_Heap_Walk+0x327>
return true;
}
free_block = free_block->next;
10bf6f: 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 ) {
10bf72: 39 f0 cmp %esi,%eax
10bf74: 75 f5 jne 10bf6b <_Heap_Walk+0x2d9>
10bf76: 8b 5d dc mov -0x24(%ebp),%ebx
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
10bf79: 57 push %edi
10bf7a: 68 03 fd 11 00 push $0x11fd03
10bf7f: 6a 01 push $0x1
10bf81: 53 push %ebx
10bf82: ff 55 e4 call *-0x1c(%ebp)
10bf85: 83 c4 10 add $0x10,%esp
10bf88: e9 85 fe ff ff jmp 10be12 <_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) {
10bf8d: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10bf91: 74 0e je 10bfa1 <_Heap_Walk+0x30f>
(*printer)(
10bf93: 83 ec 0c sub $0xc,%esp
10bf96: ff 75 e0 pushl -0x20(%ebp)
10bf99: 57 push %edi
10bf9a: 68 c7 fc 11 00 push $0x11fcc7
10bf9f: eb 0d jmp 10bfae <_Heap_Walk+0x31c>
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
10bfa1: 51 push %ecx
10bfa2: 51 push %ecx
10bfa3: ff 37 pushl (%edi)
10bfa5: ff 75 e0 pushl -0x20(%ebp)
10bfa8: 57 push %edi
10bfa9: 68 de fc 11 00 push $0x11fcde
10bfae: 6a 00 push $0x0
10bfb0: ff 75 dc pushl -0x24(%ebp)
10bfb3: ff 55 e4 call *-0x1c(%ebp)
10bfb6: 83 c4 20 add $0x20,%esp
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10bfb9: 3b 5d d0 cmp -0x30(%ebp),%ebx
10bfbc: 0f 85 66 fe ff ff jne 10be28 <_Heap_Walk+0x196>
return true;
10bfc2: b0 01 mov $0x1,%al
}
10bfc4: 8d 65 f4 lea -0xc(%ebp),%esp
10bfc7: 5b pop %ebx
10bfc8: 5e pop %esi
10bfc9: 5f pop %edi
10bfca: c9 leave
10bfcb: c3 ret
0010b2c4 <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10b2c4: 55 push %ebp
10b2c5: 89 e5 mov %esp,%ebp
10b2c7: 53 push %ebx
10b2c8: 83 ec 08 sub $0x8,%esp
10b2cb: 8b 45 08 mov 0x8(%ebp),%eax
10b2ce: 8b 55 0c mov 0xc(%ebp),%edx
10b2d1: 8b 5d 10 mov 0x10(%ebp),%ebx
_Internal_errors_What_happened.the_source = the_source;
10b2d4: a3 7c 42 12 00 mov %eax,0x12427c
_Internal_errors_What_happened.is_internal = is_internal;
10b2d9: 88 15 80 42 12 00 mov %dl,0x124280
_Internal_errors_What_happened.the_error = the_error;
10b2df: 89 1d 84 42 12 00 mov %ebx,0x124284
_User_extensions_Fatal( the_source, is_internal, the_error );
10b2e5: 53 push %ebx
10b2e6: 0f b6 d2 movzbl %dl,%edx
10b2e9: 52 push %edx
10b2ea: 50 push %eax
10b2eb: e8 1f 19 00 00 call 10cc0f <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
10b2f0: c7 05 64 43 12 00 05 movl $0x5,0x124364 <== NOT EXECUTED
10b2f7: 00 00 00
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
10b2fa: fa cli <== NOT EXECUTED
10b2fb: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10b2fd: f4 hlt <== NOT EXECUTED
10b2fe: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10b301: eb fe jmp 10b301 <_Internal_error_Occurred+0x3d><== NOT EXECUTED
0010b354 <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
10b354: 55 push %ebp
10b355: 89 e5 mov %esp,%ebp
10b357: 56 push %esi
10b358: 53 push %ebx
10b359: 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;
10b35c: 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 )
10b35e: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
10b362: 74 53 je 10b3b7 <_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 );
10b364: 8d 73 20 lea 0x20(%ebx),%esi
10b367: 83 ec 0c sub $0xc,%esp
10b36a: 56 push %esi
10b36b: e8 1c f7 ff ff call 10aa8c <_Chain_Get>
10b370: 89 c1 mov %eax,%ecx
if ( information->auto_extend ) {
10b372: 83 c4 10 add $0x10,%esp
10b375: 80 7b 12 00 cmpb $0x0,0x12(%ebx)
10b379: 74 3c je 10b3b7 <_Objects_Allocate+0x63>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
10b37b: 85 c0 test %eax,%eax
10b37d: 75 1a jne 10b399 <_Objects_Allocate+0x45>
_Objects_Extend_information( information );
10b37f: 83 ec 0c sub $0xc,%esp
10b382: 53 push %ebx
10b383: e8 60 00 00 00 call 10b3e8 <_Objects_Extend_information>
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
10b388: 89 34 24 mov %esi,(%esp)
10b38b: e8 fc f6 ff ff call 10aa8c <_Chain_Get>
10b390: 89 c1 mov %eax,%ecx
}
if ( the_object ) {
10b392: 83 c4 10 add $0x10,%esp
10b395: 85 c0 test %eax,%eax
10b397: 74 1e je 10b3b7 <_Objects_Allocate+0x63>
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
10b399: 0f b7 41 08 movzwl 0x8(%ecx),%eax
10b39d: 0f b7 53 08 movzwl 0x8(%ebx),%edx
10b3a1: 29 d0 sub %edx,%eax
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
10b3a3: 0f b7 73 14 movzwl 0x14(%ebx),%esi
10b3a7: 31 d2 xor %edx,%edx
10b3a9: f7 f6 div %esi
information->inactive_per_block[ block ]--;
10b3ab: c1 e0 02 shl $0x2,%eax
10b3ae: 03 43 30 add 0x30(%ebx),%eax
10b3b1: ff 08 decl (%eax)
information->inactive--;
10b3b3: 66 ff 4b 2c decw 0x2c(%ebx)
);
}
#endif
return the_object;
}
10b3b7: 89 c8 mov %ecx,%eax
10b3b9: 8d 65 f8 lea -0x8(%ebp),%esp
10b3bc: 5b pop %ebx
10b3bd: 5e pop %esi
10b3be: c9 leave
10b3bf: c3 ret
0010b3e8 <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
10b3e8: 55 push %ebp
10b3e9: 89 e5 mov %esp,%ebp
10b3eb: 57 push %edi
10b3ec: 56 push %esi
10b3ed: 53 push %ebx
10b3ee: 83 ec 4c sub $0x4c,%esp
10b3f1: 8b 5d 08 mov 0x8(%ebp),%ebx
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
minimum_index = _Objects_Get_index( information->minimum_id );
10b3f4: 0f b7 43 08 movzwl 0x8(%ebx),%eax
10b3f8: 89 45 d0 mov %eax,-0x30(%ebp)
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
10b3fb: 8b 4b 34 mov 0x34(%ebx),%ecx
10b3fe: 85 c9 test %ecx,%ecx
10b400: 74 38 je 10b43a <_Objects_Extend_information+0x52>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
10b402: 0f b7 73 14 movzwl 0x14(%ebx),%esi
10b406: 8b 43 10 mov 0x10(%ebx),%eax
10b409: 31 d2 xor %edx,%edx
10b40b: 66 f7 f6 div %si
10b40e: 0f b7 d0 movzwl %ax,%edx
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
minimum_index = _Objects_Get_index( information->minimum_id );
10b411: 8b 45 d0 mov -0x30(%ebp),%eax
10b414: 89 45 cc mov %eax,-0x34(%ebp)
index_base = minimum_index;
block = 0;
10b417: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
10b41e: 31 c0 xor %eax,%eax
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
10b420: eb 0a jmp 10b42c <_Objects_Extend_information+0x44>
if ( information->object_blocks[ block ] == NULL ) {
10b422: 83 3c 81 00 cmpl $0x0,(%ecx,%eax,4)
10b426: 74 28 je 10b450 <_Objects_Extend_information+0x68>
10b428: 01 75 cc add %esi,-0x34(%ebp)
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
10b42b: 40 inc %eax
10b42c: 39 d0 cmp %edx,%eax
10b42e: 72 f2 jb 10b422 <_Objects_Extend_information+0x3a>
10b430: 89 45 d4 mov %eax,-0x2c(%ebp)
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
10b433: be 01 00 00 00 mov $0x1,%esi
10b438: eb 1b jmp 10b455 <_Objects_Extend_information+0x6d>
minimum_index = _Objects_Get_index( information->minimum_id );
10b43a: 8b 55 d0 mov -0x30(%ebp),%edx
10b43d: 89 55 cc mov %edx,-0x34(%ebp)
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
10b440: be 01 00 00 00 mov $0x1,%esi
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
10b445: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
block_count = 0;
10b44c: 31 d2 xor %edx,%edx
10b44e: eb 05 jmp 10b455 <_Objects_Extend_information+0x6d>
10b450: 89 45 d4 mov %eax,-0x2c(%ebp)
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL ) {
do_extend = false;
10b453: 31 f6 xor %esi,%esi
} else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
10b455: 0f b7 43 14 movzwl 0x14(%ebx),%eax
10b459: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx
10b45d: 8d 0c 08 lea (%eax,%ecx,1),%ecx
10b460: 89 4d bc mov %ecx,-0x44(%ebp)
/*
* We need to limit the number of objects to the maximum number
* representable in the index portion of the object Id. In the
* case of 16-bit Ids, this is only 256 object instances.
*/
if ( maximum > OBJECTS_ID_FINAL_INDEX ) {
10b463: 81 f9 ff ff 00 00 cmp $0xffff,%ecx
10b469: 0f 87 d4 01 00 00 ja 10b643 <_Objects_Extend_information+0x25b>
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
10b46f: 0f af 43 18 imul 0x18(%ebx),%eax
if ( information->auto_extend ) {
10b473: 80 7b 12 00 cmpb $0x0,0x12(%ebx)
10b477: 74 1e je 10b497 <_Objects_Extend_information+0xaf>
new_object_block = _Workspace_Allocate( block_size );
10b479: 83 ec 0c sub $0xc,%esp
10b47c: 50 push %eax
10b47d: 89 55 b4 mov %edx,-0x4c(%ebp)
10b480: e8 dd 1a 00 00 call 10cf62 <_Workspace_Allocate>
10b485: 89 45 c4 mov %eax,-0x3c(%ebp)
if ( !new_object_block )
10b488: 83 c4 10 add $0x10,%esp
10b48b: 85 c0 test %eax,%eax
10b48d: 8b 55 b4 mov -0x4c(%ebp),%edx
10b490: 75 1a jne 10b4ac <_Objects_Extend_information+0xc4>
10b492: e9 ac 01 00 00 jmp 10b643 <_Objects_Extend_information+0x25b>
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
10b497: 83 ec 0c sub $0xc,%esp
10b49a: 50 push %eax
10b49b: 89 55 b4 mov %edx,-0x4c(%ebp)
10b49e: e8 ed 1a 00 00 call 10cf90 <_Workspace_Allocate_or_fatal_error>
10b4a3: 89 45 c4 mov %eax,-0x3c(%ebp)
10b4a6: 83 c4 10 add $0x10,%esp
10b4a9: 8b 55 b4 mov -0x4c(%ebp),%edx
}
/*
* Do we need to grow the tables?
*/
if ( do_extend ) {
10b4ac: 89 f1 mov %esi,%ecx
10b4ae: 84 c9 test %cl,%cl
10b4b0: 0f 84 0d 01 00 00 je 10b5c3 <_Objects_Extend_information+0x1db><== NEVER TAKEN
*/
/*
* Up the block count and maximum
*/
block_count++;
10b4b6: 8d 72 01 lea 0x1(%edx),%esi
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
10b4b9: 83 ec 0c sub $0xc,%esp
/*
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
10b4bc: 8b 4d bc mov -0x44(%ebp),%ecx
10b4bf: 03 4d d0 add -0x30(%ebp),%ecx
/*
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
10b4c2: 8d 04 76 lea (%esi,%esi,2),%eax
10b4c5: 8d 04 01 lea (%ecx,%eax,1),%eax
block_count++;
/*
* Allocate the tables and break it up.
*/
block_size = block_count *
10b4c8: c1 e0 02 shl $0x2,%eax
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
10b4cb: 50 push %eax
10b4cc: 89 55 b4 mov %edx,-0x4c(%ebp)
10b4cf: e8 8e 1a 00 00 call 10cf62 <_Workspace_Allocate>
if ( !object_blocks ) {
10b4d4: 83 c4 10 add $0x10,%esp
10b4d7: 85 c0 test %eax,%eax
10b4d9: 8b 55 b4 mov -0x4c(%ebp),%edx
10b4dc: 75 13 jne 10b4f1 <_Objects_Extend_information+0x109>
_Workspace_Free( new_object_block );
10b4de: 83 ec 0c sub $0xc,%esp
10b4e1: ff 75 c4 pushl -0x3c(%ebp)
10b4e4: e8 92 1a 00 00 call 10cf7b <_Workspace_Free>
return;
10b4e9: 83 c4 10 add $0x10,%esp
10b4ec: e9 52 01 00 00 jmp 10b643 <_Objects_Extend_information+0x25b>
10b4f1: 8d 0c b0 lea (%eax,%esi,4),%ecx
10b4f4: 89 4d b8 mov %ecx,-0x48(%ebp)
10b4f7: 8d 34 f0 lea (%eax,%esi,8),%esi
10b4fa: 89 75 c0 mov %esi,-0x40(%ebp)
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
10b4fd: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx
10b501: 3b 4d d0 cmp -0x30(%ebp),%ecx
10b504: 77 04 ja 10b50a <_Objects_Extend_information+0x122>
10b506: 31 c9 xor %ecx,%ecx
10b508: eb 3e jmp 10b548 <_Objects_Extend_information+0x160>
/*
* Copy each section of the table over. This has to be performed as
* separate parts as size of each block has changed.
*/
memcpy( object_blocks,
10b50a: 8d 34 95 00 00 00 00 lea 0x0(,%edx,4),%esi
10b511: 89 75 c8 mov %esi,-0x38(%ebp)
10b514: 8b 73 34 mov 0x34(%ebx),%esi
10b517: 89 c7 mov %eax,%edi
10b519: 8b 4d c8 mov -0x38(%ebp),%ecx
10b51c: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
10b51e: 8b 73 30 mov 0x30(%ebx),%esi
10b521: 8b 7d b8 mov -0x48(%ebp),%edi
10b524: 8b 4d c8 mov -0x38(%ebp),%ecx
10b527: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
information->local_table,
(information->maximum + minimum_index) * sizeof(Objects_Control *) );
10b529: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx
10b52d: 03 4d d0 add -0x30(%ebp),%ecx
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
10b530: c1 e1 02 shl $0x2,%ecx
10b533: 8b 73 1c mov 0x1c(%ebx),%esi
10b536: 8b 7d c0 mov -0x40(%ebp),%edi
10b539: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
10b53b: eb 10 jmp 10b54d <_Objects_Extend_information+0x165>
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
local_table[ index ] = NULL;
10b53d: 8b 75 c0 mov -0x40(%ebp),%esi
10b540: c7 04 8e 00 00 00 00 movl $0x0,(%esi,%ecx,4)
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
10b547: 41 inc %ecx
10b548: 3b 4d d0 cmp -0x30(%ebp),%ecx
10b54b: 72 f0 jb 10b53d <_Objects_Extend_information+0x155>
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
10b54d: c7 04 90 00 00 00 00 movl $0x0,(%eax,%edx,4)
inactive_per_block[block_count] = 0;
10b554: 8b 4d b8 mov -0x48(%ebp),%ecx
10b557: c7 04 91 00 00 00 00 movl $0x0,(%ecx,%edx,4)
for ( index=index_base ;
index < ( information->allocation_size + index_base );
10b55e: 0f b7 4b 14 movzwl 0x14(%ebx),%ecx
10b562: 03 4d cc add -0x34(%ebp),%ecx
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
10b565: 8b 55 cc mov -0x34(%ebp),%edx
10b568: eb 0b jmp 10b575 <_Objects_Extend_information+0x18d>
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
10b56a: 8b 75 c0 mov -0x40(%ebp),%esi
10b56d: c7 04 96 00 00 00 00 movl $0x0,(%esi,%edx,4)
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
index++ ) {
10b574: 42 inc %edx
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
10b575: 39 ca cmp %ecx,%edx
10b577: 72 f1 jb 10b56a <_Objects_Extend_information+0x182>
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
}
_ISR_Disable( level );
10b579: 9c pushf
10b57a: fa cli
10b57b: 5e pop %esi
old_tables = information->object_blocks;
10b57c: 8b 53 34 mov 0x34(%ebx),%edx
information->object_blocks = object_blocks;
10b57f: 89 43 34 mov %eax,0x34(%ebx)
information->inactive_per_block = inactive_per_block;
10b582: 8b 45 b8 mov -0x48(%ebp),%eax
10b585: 89 43 30 mov %eax,0x30(%ebx)
information->local_table = local_table;
10b588: 8b 4d c0 mov -0x40(%ebp),%ecx
10b58b: 89 4b 1c mov %ecx,0x1c(%ebx)
information->maximum = (Objects_Maximum) maximum;
10b58e: 8b 45 bc mov -0x44(%ebp),%eax
10b591: 66 89 43 10 mov %ax,0x10(%ebx)
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
10b595: 8b 03 mov (%ebx),%eax
10b597: c1 e0 18 shl $0x18,%eax
10b59a: 0d 00 00 01 00 or $0x10000,%eax
information->maximum_id = _Objects_Build_id(
10b59f: 0f b7 4b 04 movzwl 0x4(%ebx),%ecx
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
10b5a3: c1 e1 1b shl $0x1b,%ecx
10b5a6: 09 c8 or %ecx,%eax
10b5a8: 0f b7 4d bc movzwl -0x44(%ebp),%ecx
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
10b5ac: 09 c8 or %ecx,%eax
10b5ae: 89 43 0c mov %eax,0xc(%ebx)
information->the_class,
_Objects_Local_node,
information->maximum
);
_ISR_Enable( level );
10b5b1: 56 push %esi
10b5b2: 9d popf
if ( old_tables )
10b5b3: 85 d2 test %edx,%edx
10b5b5: 74 0c je 10b5c3 <_Objects_Extend_information+0x1db>
_Workspace_Free( old_tables );
10b5b7: 83 ec 0c sub $0xc,%esp
10b5ba: 52 push %edx
10b5bb: e8 bb 19 00 00 call 10cf7b <_Workspace_Free>
10b5c0: 83 c4 10 add $0x10,%esp
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
10b5c3: 8b 55 d4 mov -0x2c(%ebp),%edx
10b5c6: c1 e2 02 shl $0x2,%edx
10b5c9: 89 55 d0 mov %edx,-0x30(%ebp)
10b5cc: 8b 43 34 mov 0x34(%ebx),%eax
10b5cf: 8b 75 c4 mov -0x3c(%ebp),%esi
10b5d2: 8b 4d d4 mov -0x2c(%ebp),%ecx
10b5d5: 89 34 88 mov %esi,(%eax,%ecx,4)
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
10b5d8: ff 73 18 pushl 0x18(%ebx)
10b5db: 0f b7 43 14 movzwl 0x14(%ebx),%eax
10b5df: 50 push %eax
10b5e0: 56 push %esi
10b5e1: 8d 7d dc lea -0x24(%ebp),%edi
10b5e4: 57 push %edi
10b5e5: e8 b2 3b 00 00 call 10f19c <_Chain_Initialize>
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
10b5ea: 83 c4 10 add $0x10,%esp
);
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
10b5ed: 8b 75 cc mov -0x34(%ebp),%esi
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
10b5f0: 8d 43 20 lea 0x20(%ebx),%eax
10b5f3: 89 45 d4 mov %eax,-0x2c(%ebp)
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
10b5f6: eb 28 jmp 10b620 <_Objects_Extend_information+0x238>
10b5f8: 8b 13 mov (%ebx),%edx
10b5fa: c1 e2 18 shl $0x18,%edx
10b5fd: 81 ca 00 00 01 00 or $0x10000,%edx
the_object->id = _Objects_Build_id(
10b603: 0f b7 4b 04 movzwl 0x4(%ebx),%ecx
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
10b607: c1 e1 1b shl $0x1b,%ecx
10b60a: 09 ca or %ecx,%edx
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
10b60c: 09 f2 or %esi,%edx
10b60e: 89 50 08 mov %edx,0x8(%eax)
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
10b611: 52 push %edx
10b612: 52 push %edx
10b613: 50 push %eax
10b614: ff 75 d4 pushl -0x2c(%ebp)
10b617: e8 34 f4 ff ff call 10aa50 <_Chain_Append>
index++;
10b61c: 46 inc %esi
10b61d: 83 c4 10 add $0x10,%esp
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
10b620: 83 ec 0c sub $0xc,%esp
10b623: 57 push %edi
10b624: e8 63 f4 ff ff call 10aa8c <_Chain_Get>
10b629: 83 c4 10 add $0x10,%esp
10b62c: 85 c0 test %eax,%eax
10b62e: 75 c8 jne 10b5f8 <_Objects_Extend_information+0x210>
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
10b630: 8b 43 14 mov 0x14(%ebx),%eax
10b633: 8b 53 30 mov 0x30(%ebx),%edx
10b636: 0f b7 c8 movzwl %ax,%ecx
10b639: 8b 75 d0 mov -0x30(%ebp),%esi
10b63c: 89 0c 32 mov %ecx,(%edx,%esi,1)
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
10b63f: 66 01 43 2c add %ax,0x2c(%ebx)
}
10b643: 8d 65 f4 lea -0xc(%ebp),%esp
10b646: 5b pop %ebx
10b647: 5e pop %esi
10b648: 5f pop %edi
10b649: c9 leave
10b64a: c3 ret
0010b6dc <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint32_t the_class
)
{
10b6dc: 55 push %ebp
10b6dd: 89 e5 mov %esp,%ebp
10b6df: 57 push %edi
10b6e0: 56 push %esi
10b6e1: 53 push %ebx
10b6e2: 83 ec 0c sub $0xc,%esp
10b6e5: 8b 7d 08 mov 0x8(%ebp),%edi
10b6e8: 8b 75 0c mov 0xc(%ebp),%esi
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
return NULL;
10b6eb: 31 db xor %ebx,%ebx
)
{
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
10b6ed: 85 f6 test %esi,%esi
10b6ef: 74 34 je 10b725 <_Objects_Get_information+0x49>
/*
* 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 );
10b6f1: 83 ec 0c sub $0xc,%esp
10b6f4: 57 push %edi
10b6f5: e8 66 3f 00 00 call 10f660 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
10b6fa: 83 c4 10 add $0x10,%esp
10b6fd: 85 c0 test %eax,%eax
10b6ff: 74 24 je 10b725 <_Objects_Get_information+0x49>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
10b701: 39 c6 cmp %eax,%esi
10b703: 77 20 ja 10b725 <_Objects_Get_information+0x49>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
10b705: 8b 04 bd bc 41 12 00 mov 0x1241bc(,%edi,4),%eax
10b70c: 85 c0 test %eax,%eax
10b70e: 74 15 je 10b725 <_Objects_Get_information+0x49><== NEVER TAKEN
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
10b710: 8b 1c b0 mov (%eax,%esi,4),%ebx
if ( !info )
10b713: 85 db test %ebx,%ebx
10b715: 74 0e je 10b725 <_Objects_Get_information+0x49><== 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;
10b717: 31 c0 xor %eax,%eax
10b719: 66 83 7b 10 00 cmpw $0x0,0x10(%ebx)
10b71e: 0f 95 c0 setne %al
10b721: f7 d8 neg %eax
10b723: 21 c3 and %eax,%ebx
#endif
return info;
}
10b725: 89 d8 mov %ebx,%eax
10b727: 8d 65 f4 lea -0xc(%ebp),%esp
10b72a: 5b pop %ebx
10b72b: 5e pop %esi
10b72c: 5f pop %edi
10b72d: c9 leave
10b72e: c3 ret
00118bcc <_Objects_Get_no_protection>:
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
118bcc: 55 push %ebp
118bcd: 89 e5 mov %esp,%ebp
118bcf: 53 push %ebx
118bd0: 8b 55 08 mov 0x8(%ebp),%edx
118bd3: 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;
118bd6: b8 01 00 00 00 mov $0x1,%eax
118bdb: 2b 42 08 sub 0x8(%edx),%eax
118bde: 03 45 0c add 0xc(%ebp),%eax
if ( information->maximum >= index ) {
118be1: 0f b7 5a 10 movzwl 0x10(%edx),%ebx
118be5: 39 c3 cmp %eax,%ebx
118be7: 72 12 jb 118bfb <_Objects_Get_no_protection+0x2f>
if ( (the_object = information->local_table[ index ]) != NULL ) {
118be9: 8b 52 1c mov 0x1c(%edx),%edx
118bec: 8b 04 82 mov (%edx,%eax,4),%eax
118bef: 85 c0 test %eax,%eax
118bf1: 74 08 je 118bfb <_Objects_Get_no_protection+0x2f><== NEVER TAKEN
*location = OBJECTS_LOCAL;
118bf3: c7 01 00 00 00 00 movl $0x0,(%ecx)
return the_object;
118bf9: eb 08 jmp 118c03 <_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;
118bfb: c7 01 01 00 00 00 movl $0x1,(%ecx)
return NULL;
118c01: 31 c0 xor %eax,%eax
}
118c03: 5b pop %ebx
118c04: c9 leave
118c05: c3 ret
0010c8ec <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
10c8ec: 55 push %ebp
10c8ed: 89 e5 mov %esp,%ebp
10c8ef: 53 push %ebx
10c8f0: 83 ec 14 sub $0x14,%esp
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
10c8f3: 8b 45 08 mov 0x8(%ebp),%eax
10c8f6: 85 c0 test %eax,%eax
10c8f8: 75 08 jne 10c902 <_Objects_Id_to_name+0x16>
10c8fa: a1 80 77 12 00 mov 0x127780,%eax
10c8ff: 8b 40 08 mov 0x8(%eax),%eax
10c902: 89 c2 mov %eax,%edx
10c904: c1 ea 18 shr $0x18,%edx
10c907: 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 )
10c90a: 8d 4a ff lea -0x1(%edx),%ecx
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
10c90d: bb 03 00 00 00 mov $0x3,%ebx
10c912: 83 f9 02 cmp $0x2,%ecx
10c915: 77 36 ja 10c94d <_Objects_Id_to_name+0x61>
10c917: eb 3b jmp 10c954 <_Objects_Id_to_name+0x68>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
10c919: 89 c1 mov %eax,%ecx
10c91b: 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 ];
10c91e: 8b 14 8a mov (%edx,%ecx,4),%edx
if ( !information )
10c921: 85 d2 test %edx,%edx
10c923: 74 28 je 10c94d <_Objects_Id_to_name+0x61><== NEVER TAKEN
return OBJECTS_INVALID_ID;
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
10c925: 80 7a 38 00 cmpb $0x0,0x38(%edx)
10c929: 75 22 jne 10c94d <_Objects_Id_to_name+0x61><== NEVER TAKEN
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
10c92b: 51 push %ecx
10c92c: 8d 4d f4 lea -0xc(%ebp),%ecx
10c92f: 51 push %ecx
10c930: 50 push %eax
10c931: 52 push %edx
10c932: e8 5d ff ff ff call 10c894 <_Objects_Get>
if ( !the_object )
10c937: 83 c4 10 add $0x10,%esp
10c93a: 85 c0 test %eax,%eax
10c93c: 74 0f je 10c94d <_Objects_Id_to_name+0x61>
return OBJECTS_INVALID_ID;
*name = the_object->name;
10c93e: 8b 50 0c mov 0xc(%eax),%edx
10c941: 8b 45 0c mov 0xc(%ebp),%eax
10c944: 89 10 mov %edx,(%eax)
_Thread_Enable_dispatch();
10c946: e8 9b 07 00 00 call 10d0e6 <_Thread_Enable_dispatch>
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
10c94b: 31 db xor %ebx,%ebx
}
10c94d: 89 d8 mov %ebx,%eax
10c94f: 8b 5d fc mov -0x4(%ebp),%ebx
10c952: c9 leave
10c953: 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 ] )
10c954: 8b 14 95 08 72 12 00 mov 0x127208(,%edx,4),%edx
10c95b: 85 d2 test %edx,%edx
10c95d: 75 ba jne 10c919 <_Objects_Id_to_name+0x2d><== ALWAYS TAKEN
10c95f: eb ec jmp 10c94d <_Objects_Id_to_name+0x61><== NOT EXECUTED
0010bf6c <_Objects_Set_name>:
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
10bf6c: 55 push %ebp
10bf6d: 89 e5 mov %esp,%ebp
10bf6f: 57 push %edi
10bf70: 56 push %esi
10bf71: 53 push %ebx
10bf72: 83 ec 24 sub $0x24,%esp
10bf75: 8b 55 08 mov 0x8(%ebp),%edx
10bf78: 8b 7d 0c mov 0xc(%ebp),%edi
10bf7b: 8b 5d 10 mov 0x10(%ebp),%ebx
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
10bf7e: 0f b7 42 3a movzwl 0x3a(%edx),%eax
10bf82: 50 push %eax
10bf83: 53 push %ebx
10bf84: 89 55 e4 mov %edx,-0x1c(%ebp)
10bf87: e8 7c 6e 00 00 call 112e08 <strnlen>
10bf8c: 89 c6 mov %eax,%esi
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
10bf8e: 83 c4 10 add $0x10,%esp
10bf91: 8b 55 e4 mov -0x1c(%ebp),%edx
10bf94: 80 7a 38 00 cmpb $0x0,0x38(%edx)
10bf98: 74 52 je 10bfec <_Objects_Set_name+0x80>
char *d;
d = _Workspace_Allocate( length + 1 );
10bf9a: 83 ec 0c sub $0xc,%esp
10bf9d: 8d 40 01 lea 0x1(%eax),%eax
10bfa0: 50 push %eax
10bfa1: e8 9c 16 00 00 call 10d642 <_Workspace_Allocate>
10bfa6: 89 c2 mov %eax,%edx
if ( !d )
10bfa8: 83 c4 10 add $0x10,%esp
return false;
10bfab: 31 c0 xor %eax,%eax
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
char *d;
d = _Workspace_Allocate( length + 1 );
if ( !d )
10bfad: 85 d2 test %edx,%edx
10bfaf: 74 7c je 10c02d <_Objects_Set_name+0xc1><== NEVER TAKEN
return false;
if ( the_object->name.name_p ) {
10bfb1: 8b 47 0c mov 0xc(%edi),%eax
10bfb4: 85 c0 test %eax,%eax
10bfb6: 74 19 je 10bfd1 <_Objects_Set_name+0x65>
_Workspace_Free( (void *)the_object->name.name_p );
10bfb8: 83 ec 0c sub $0xc,%esp
10bfbb: 50 push %eax
10bfbc: 89 55 e4 mov %edx,-0x1c(%ebp)
10bfbf: e8 97 16 00 00 call 10d65b <_Workspace_Free>
the_object->name.name_p = NULL;
10bfc4: c7 47 0c 00 00 00 00 movl $0x0,0xc(%edi)
10bfcb: 83 c4 10 add $0x10,%esp
10bfce: 8b 55 e4 mov -0x1c(%ebp),%edx
}
strncpy( d, name, length );
10bfd1: 50 push %eax
10bfd2: 56 push %esi
10bfd3: 53 push %ebx
10bfd4: 52 push %edx
10bfd5: 89 55 e4 mov %edx,-0x1c(%ebp)
10bfd8: e8 af 6d 00 00 call 112d8c <strncpy>
d[length] = '\0';
10bfdd: 8b 55 e4 mov -0x1c(%ebp),%edx
10bfe0: c6 04 32 00 movb $0x0,(%edx,%esi,1)
the_object->name.name_p = d;
10bfe4: 89 57 0c mov %edx,0xc(%edi)
10bfe7: 83 c4 10 add $0x10,%esp
10bfea: eb 3f jmp 10c02b <_Objects_Set_name+0xbf>
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
10bfec: 0f be 13 movsbl (%ebx),%edx
10bfef: c1 e2 18 shl $0x18,%edx
10bff2: b8 00 00 20 00 mov $0x200000,%eax
10bff7: 83 fe 01 cmp $0x1,%esi
10bffa: 76 07 jbe 10c003 <_Objects_Set_name+0x97>
10bffc: 0f be 43 01 movsbl 0x1(%ebx),%eax
10c000: c1 e0 10 shl $0x10,%eax
10c003: 09 c2 or %eax,%edx
10c005: b8 00 20 00 00 mov $0x2000,%eax
10c00a: 83 fe 02 cmp $0x2,%esi
10c00d: 76 07 jbe 10c016 <_Objects_Set_name+0xaa>
10c00f: 0f be 43 02 movsbl 0x2(%ebx),%eax
10c013: c1 e0 08 shl $0x8,%eax
10c016: 09 d0 or %edx,%eax
10c018: b9 20 00 00 00 mov $0x20,%ecx
10c01d: 83 fe 03 cmp $0x3,%esi
10c020: 76 04 jbe 10c026 <_Objects_Set_name+0xba>
10c022: 0f be 4b 03 movsbl 0x3(%ebx),%ecx
10c026: 09 c1 or %eax,%ecx
10c028: 89 4f 0c mov %ecx,0xc(%edi)
((3 < length) ? s[ 3 ] : ' ')
);
}
return true;
10c02b: b0 01 mov $0x1,%al
}
10c02d: 8d 65 f4 lea -0xc(%ebp),%esp
10c030: 5b pop %ebx
10c031: 5e pop %esi
10c032: 5f pop %edi
10c033: c9 leave
10c034: c3 ret
0010ae1c <_POSIX_Condition_variables_Wait_support>:
pthread_cond_t *cond,
pthread_mutex_t *mutex,
Watchdog_Interval timeout,
bool already_timedout
)
{
10ae1c: 55 push %ebp
10ae1d: 89 e5 mov %esp,%ebp
10ae1f: 57 push %edi
10ae20: 56 push %esi
10ae21: 53 push %ebx
10ae22: 83 ec 34 sub $0x34,%esp
10ae25: 8b 75 0c mov 0xc(%ebp),%esi
10ae28: 8a 45 14 mov 0x14(%ebp),%al
10ae2b: 88 45 d7 mov %al,-0x29(%ebp)
register POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
int status;
int mutex_status;
if ( !_POSIX_Mutex_Get( mutex, &location ) ) {
10ae2e: 8d 7d e4 lea -0x1c(%ebp),%edi
10ae31: 57 push %edi
10ae32: 56 push %esi
10ae33: e8 48 01 00 00 call 10af80 <_POSIX_Mutex_Get>
10ae38: 83 c4 10 add $0x10,%esp
return EINVAL;
10ae3b: bb 16 00 00 00 mov $0x16,%ebx
register POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
int status;
int mutex_status;
if ( !_POSIX_Mutex_Get( mutex, &location ) ) {
10ae40: 85 c0 test %eax,%eax
10ae42: 0f 84 bb 00 00 00 je 10af03 <_POSIX_Condition_variables_Wait_support+0xe7>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10ae48: a1 e4 73 12 00 mov 0x1273e4,%eax
10ae4d: 48 dec %eax
10ae4e: a3 e4 73 12 00 mov %eax,0x1273e4
return EINVAL;
}
_Thread_Unnest_dispatch();
the_cond = _POSIX_Condition_variables_Get( cond, &location );
10ae53: 52 push %edx
10ae54: 52 push %edx
10ae55: 57 push %edi
10ae56: ff 75 08 pushl 0x8(%ebp)
10ae59: e8 16 fe ff ff call 10ac74 <_POSIX_Condition_variables_Get>
10ae5e: 89 c7 mov %eax,%edi
switch ( location ) {
10ae60: 83 c4 10 add $0x10,%esp
10ae63: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10ae67: 0f 85 96 00 00 00 jne 10af03 <_POSIX_Condition_variables_Wait_support+0xe7>
case OBJECTS_LOCAL:
if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) {
10ae6d: 8b 40 14 mov 0x14(%eax),%eax
10ae70: 85 c0 test %eax,%eax
10ae72: 74 0e je 10ae82 <_POSIX_Condition_variables_Wait_support+0x66>
10ae74: 3b 06 cmp (%esi),%eax
10ae76: 74 0a je 10ae82 <_POSIX_Condition_variables_Wait_support+0x66>
_Thread_Enable_dispatch();
10ae78: e8 81 2d 00 00 call 10dbfe <_Thread_Enable_dispatch>
return EINVAL;
10ae7d: e9 81 00 00 00 jmp 10af03 <_POSIX_Condition_variables_Wait_support+0xe7>
}
(void) pthread_mutex_unlock( mutex );
10ae82: 83 ec 0c sub $0xc,%esp
10ae85: 56 push %esi
10ae86: e8 25 03 00 00 call 10b1b0 <pthread_mutex_unlock>
_Thread_Enable_dispatch();
return EINVAL;
}
*/
if ( !already_timedout ) {
10ae8b: 83 c4 10 add $0x10,%esp
10ae8e: 80 7d d7 00 cmpb $0x0,-0x29(%ebp)
10ae92: 75 50 jne 10aee4 <_POSIX_Condition_variables_Wait_support+0xc8>
the_cond->Mutex = *mutex;
10ae94: 8b 06 mov (%esi),%eax
10ae96: 89 47 14 mov %eax,0x14(%edi)
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;
10ae99: c7 47 48 01 00 00 00 movl $0x1,0x48(%edi)
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
10aea0: a1 34 79 12 00 mov 0x127934,%eax
10aea5: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
10aeac: 83 c7 18 add $0x18,%edi
10aeaf: 89 78 44 mov %edi,0x44(%eax)
_Thread_Executing->Wait.id = *cond;
10aeb2: 8b 4d 08 mov 0x8(%ebp),%ecx
10aeb5: 8b 11 mov (%ecx),%edx
10aeb7: 89 50 20 mov %edx,0x20(%eax)
_Thread_queue_Enqueue( &the_cond->Wait_queue, timeout );
10aeba: 50 push %eax
10aebb: 68 a8 e3 10 00 push $0x10e3a8
10aec0: ff 75 10 pushl 0x10(%ebp)
10aec3: 57 push %edi
10aec4: e8 bf 31 00 00 call 10e088 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
10aec9: e8 30 2d 00 00 call 10dbfe <_Thread_Enable_dispatch>
/*
* Switch ourself out because we blocked as a result of the
* _Thread_queue_Enqueue.
*/
status = _Thread_Executing->Wait.return_code;
10aece: a1 34 79 12 00 mov 0x127934,%eax
10aed3: 8b 58 34 mov 0x34(%eax),%ebx
if ( status && status != ETIMEDOUT )
10aed6: 83 c4 10 add $0x10,%esp
10aed9: 83 fb 74 cmp $0x74,%ebx
10aedc: 74 10 je 10aeee <_POSIX_Condition_variables_Wait_support+0xd2>
10aede: 85 db test %ebx,%ebx
10aee0: 74 0c je 10aeee <_POSIX_Condition_variables_Wait_support+0xd2><== ALWAYS TAKEN
10aee2: eb 1f jmp 10af03 <_POSIX_Condition_variables_Wait_support+0xe7><== NOT EXECUTED
return status;
} else {
_Thread_Enable_dispatch();
10aee4: e8 15 2d 00 00 call 10dbfe <_Thread_Enable_dispatch>
status = ETIMEDOUT;
10aee9: bb 74 00 00 00 mov $0x74,%ebx
/*
* When we get here the dispatch disable level is 0.
*/
mutex_status = pthread_mutex_lock( mutex );
10aeee: 83 ec 0c sub $0xc,%esp
10aef1: 56 push %esi
10aef2: e8 39 02 00 00 call 10b130 <pthread_mutex_lock>
if ( mutex_status )
10aef7: 83 c4 10 add $0x10,%esp
10aefa: 85 c0 test %eax,%eax
10aefc: 74 05 je 10af03 <_POSIX_Condition_variables_Wait_support+0xe7>
return EINVAL;
10aefe: bb 16 00 00 00 mov $0x16,%ebx
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10af03: 89 d8 mov %ebx,%eax
10af05: 8d 65 f4 lea -0xc(%ebp),%esp
10af08: 5b pop %ebx
10af09: 5e pop %esi
10af0a: 5f pop %edi
10af0b: c9 leave
10af0c: c3 ret
0010e2bc <_POSIX_Message_queue_Receive_support>:
size_t msg_len,
unsigned int *msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
10e2bc: 55 push %ebp
10e2bd: 89 e5 mov %esp,%ebp
10e2bf: 57 push %edi
10e2c0: 56 push %esi
10e2c1: 53 push %ebx
10e2c2: 83 ec 30 sub $0x30,%esp
10e2c5: 8b 75 08 mov 0x8(%ebp),%esi
10e2c8: 8b 5d 14 mov 0x14(%ebp),%ebx
10e2cb: 8a 55 18 mov 0x18(%ebp),%dl
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
size_t length_out;
bool do_wait;
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
10e2ce: 8d 45 e4 lea -0x1c(%ebp),%eax
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd (
mqd_t id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control_fd *) _Objects_Get(
10e2d1: 50 push %eax
10e2d2: 56 push %esi
10e2d3: 68 7c d9 12 00 push $0x12d97c
10e2d8: 88 55 d4 mov %dl,-0x2c(%ebp)
10e2db: e8 dc 2a 00 00 call 110dbc <_Objects_Get>
switch ( location ) {
10e2e0: 83 c4 10 add $0x10,%esp
10e2e3: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10e2e7: 8a 55 d4 mov -0x2c(%ebp),%dl
10e2ea: 0f 85 aa 00 00 00 jne 10e39a <_POSIX_Message_queue_Receive_support+0xde>
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) {
10e2f0: 8b 78 14 mov 0x14(%eax),%edi
10e2f3: 89 f9 mov %edi,%ecx
10e2f5: 83 e1 03 and $0x3,%ecx
10e2f8: 49 dec %ecx
10e2f9: 75 0a jne 10e305 <_POSIX_Message_queue_Receive_support+0x49>
_Thread_Enable_dispatch();
10e2fb: e8 da 32 00 00 call 1115da <_Thread_Enable_dispatch>
10e300: e9 95 00 00 00 jmp 10e39a <_POSIX_Message_queue_Receive_support+0xde>
rtems_set_errno_and_return_minus_one( EBADF );
}
the_mq = the_mq_fd->Queue;
10e305: 8b 40 10 mov 0x10(%eax),%eax
if ( msg_len < the_mq->Message_queue.maximum_message_size ) {
10e308: 8b 48 68 mov 0x68(%eax),%ecx
10e30b: 39 4d 10 cmp %ecx,0x10(%ebp)
10e30e: 73 15 jae 10e325 <_POSIX_Message_queue_Receive_support+0x69>
_Thread_Enable_dispatch();
10e310: e8 c5 32 00 00 call 1115da <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EMSGSIZE );
10e315: e8 2a 8a 00 00 call 116d44 <__errno>
10e31a: c7 00 7a 00 00 00 movl $0x7a,(%eax)
10e320: e9 80 00 00 00 jmp 10e3a5 <_POSIX_Message_queue_Receive_support+0xe9>
/*
* Now if something goes wrong, we return a "length" of -1
* to indicate an error.
*/
length_out = -1;
10e325: c7 45 e0 ff ff ff ff movl $0xffffffff,-0x20(%ebp)
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
10e32c: 31 c9 xor %ecx,%ecx
10e32e: 84 d2 test %dl,%dl
10e330: 74 09 je 10e33b <_POSIX_Message_queue_Receive_support+0x7f><== NEVER TAKEN
do_wait = (the_mq_fd->oflag & O_NONBLOCK) ? false : true;
10e332: 81 e7 00 40 00 00 and $0x4000,%edi
10e338: 0f 94 c1 sete %cl
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
10e33b: 52 push %edx
10e33c: 52 push %edx
10e33d: ff 75 1c pushl 0x1c(%ebp)
10e340: 0f b6 c9 movzbl %cl,%ecx
10e343: 51 push %ecx
10e344: 8d 55 e0 lea -0x20(%ebp),%edx
10e347: 52 push %edx
10e348: ff 75 0c pushl 0xc(%ebp)
10e34b: 56 push %esi
10e34c: 83 c0 1c add $0x1c,%eax
10e34f: 50 push %eax
10e350: e8 4f 1c 00 00 call 10ffa4 <_CORE_message_queue_Seize>
&length_out,
do_wait,
timeout
);
_Thread_Enable_dispatch();
10e355: 83 c4 20 add $0x20,%esp
10e358: e8 7d 32 00 00 call 1115da <_Thread_Enable_dispatch>
*msg_prio =
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
10e35d: a1 f4 d9 12 00 mov 0x12d9f4,%eax
RTEMS_INLINE_ROUTINE unsigned int _POSIX_Message_queue_Priority_from_core(
CORE_message_queue_Submit_types priority
)
{
/* absolute value without a library dependency */
return ((priority >= 0) ? priority : -priority);
10e362: 8b 50 24 mov 0x24(%eax),%edx
10e365: c1 fa 1f sar $0x1f,%edx
10e368: 8b 48 24 mov 0x24(%eax),%ecx
10e36b: 31 d1 xor %edx,%ecx
10e36d: 89 0b mov %ecx,(%ebx)
10e36f: 29 13 sub %edx,(%ebx)
if ( !_Thread_Executing->Wait.return_code )
10e371: 83 78 34 00 cmpl $0x0,0x34(%eax)
10e375: 75 05 jne 10e37c <_POSIX_Message_queue_Receive_support+0xc0>
return length_out;
10e377: 8b 45 e0 mov -0x20(%ebp),%eax
10e37a: eb 2c jmp 10e3a8 <_POSIX_Message_queue_Receive_support+0xec>
rtems_set_errno_and_return_minus_one(
10e37c: e8 c3 89 00 00 call 116d44 <__errno>
10e381: 89 c3 mov %eax,%ebx
10e383: 83 ec 0c sub $0xc,%esp
10e386: a1 f4 d9 12 00 mov 0x12d9f4,%eax
10e38b: ff 70 34 pushl 0x34(%eax)
10e38e: e8 ed 01 00 00 call 10e580 <_POSIX_Message_queue_Translate_core_message_queue_return_code>
10e393: 89 03 mov %eax,(%ebx)
10e395: 83 c4 10 add $0x10,%esp
10e398: eb 0b jmp 10e3a5 <_POSIX_Message_queue_Receive_support+0xe9>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
10e39a: e8 a5 89 00 00 call 116d44 <__errno>
10e39f: c7 00 09 00 00 00 movl $0x9,(%eax)
10e3a5: 83 c8 ff or $0xffffffff,%eax
}
10e3a8: 8d 65 f4 lea -0xc(%ebp),%esp
10e3ab: 5b pop %ebx
10e3ac: 5e pop %esi
10e3ad: 5f pop %edi
10e3ae: c9 leave
10e3af: c3 ret
0010e7f4 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>:
#include <rtems/posix/pthread.h>
void _POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(
Thread_Control *the_thread
)
{
10e7f4: 55 push %ebp
10e7f5: 89 e5 mov %esp,%ebp
10e7f7: 83 ec 08 sub $0x8,%esp
10e7fa: 8b 55 08 mov 0x8(%ebp),%edx
POSIX_API_Control *thread_support;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
10e7fd: 8b 82 f8 00 00 00 mov 0xf8(%edx),%eax
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
10e803: 83 b8 d4 00 00 00 00 cmpl $0x0,0xd4(%eax)
10e80a: 75 2c jne 10e838 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x44><== NEVER TAKEN
10e80c: 83 b8 d8 00 00 00 01 cmpl $0x1,0xd8(%eax)
10e813: 75 23 jne 10e838 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x44>
thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS &&
10e815: 83 b8 dc 00 00 00 00 cmpl $0x0,0xdc(%eax)
10e81c: 74 1a je 10e838 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x44>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10e81e: a1 d4 51 12 00 mov 0x1251d4,%eax
10e823: 48 dec %eax
10e824: a3 d4 51 12 00 mov %eax,0x1251d4
thread_support->cancelation_requested ) {
_Thread_Unnest_dispatch();
_POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED );
10e829: 50 push %eax
10e82a: 50 push %eax
10e82b: 6a ff push $0xffffffff
10e82d: 52 push %edx
10e82e: e8 4d 08 00 00 call 10f080 <_POSIX_Thread_Exit>
10e833: 83 c4 10 add $0x10,%esp
} else
_Thread_Enable_dispatch();
}
10e836: c9 leave
10e837: c3 ret
10e838: c9 leave
thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS &&
thread_support->cancelation_requested ) {
_Thread_Unnest_dispatch();
_POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED );
} else
_Thread_Enable_dispatch();
10e839: e9 c4 da ff ff jmp 10c302 <_Thread_Enable_dispatch>
0010faa0 <_POSIX_Thread_Translate_sched_param>:
int policy,
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
10faa0: 55 push %ebp
10faa1: 89 e5 mov %esp,%ebp
10faa3: 57 push %edi
10faa4: 56 push %esi
10faa5: 53 push %ebx
10faa6: 83 ec 28 sub $0x28,%esp
10faa9: 8b 55 08 mov 0x8(%ebp),%edx
10faac: 8b 5d 0c mov 0xc(%ebp),%ebx
10faaf: 8b 7d 10 mov 0x10(%ebp),%edi
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
10fab2: ff 33 pushl (%ebx)
10fab4: 89 55 e0 mov %edx,-0x20(%ebp)
10fab7: e8 c4 ff ff ff call 10fa80 <_POSIX_Priority_Is_valid>
10fabc: 83 c4 10 add $0x10,%esp
return EINVAL;
10fabf: be 16 00 00 00 mov $0x16,%esi
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
10fac4: 84 c0 test %al,%al
10fac6: 8b 55 e0 mov -0x20(%ebp),%edx
10fac9: 0f 84 a4 00 00 00 je 10fb73 <_POSIX_Thread_Translate_sched_param+0xd3><== NEVER TAKEN
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
10facf: c7 07 00 00 00 00 movl $0x0,(%edi)
*budget_callout = NULL;
10fad5: 8b 45 14 mov 0x14(%ebp),%eax
10fad8: c7 00 00 00 00 00 movl $0x0,(%eax)
if ( policy == SCHED_OTHER ) {
10fade: 85 d2 test %edx,%edx
10fae0: 75 0b jne 10faed <_POSIX_Thread_Translate_sched_param+0x4d>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
10fae2: c7 07 01 00 00 00 movl $0x1,(%edi)
10fae8: e9 83 00 00 00 jmp 10fb70 <_POSIX_Thread_Translate_sched_param+0xd0>
return 0;
}
if ( policy == SCHED_FIFO ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
return 0;
10faed: 31 f6 xor %esi,%esi
if ( policy == SCHED_OTHER ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
return 0;
}
if ( policy == SCHED_FIFO ) {
10faef: 83 fa 01 cmp $0x1,%edx
10faf2: 74 7f je 10fb73 <_POSIX_Thread_Translate_sched_param+0xd3>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
return 0;
}
if ( policy == SCHED_RR ) {
10faf4: 83 fa 02 cmp $0x2,%edx
10faf7: 75 08 jne 10fb01 <_POSIX_Thread_Translate_sched_param+0x61>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
10faf9: c7 07 02 00 00 00 movl $0x2,(%edi)
return 0;
10faff: eb 72 jmp 10fb73 <_POSIX_Thread_Translate_sched_param+0xd3>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
return 0;
}
return EINVAL;
10fb01: be 16 00 00 00 mov $0x16,%esi
if ( policy == SCHED_RR ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
return 0;
}
if ( policy == SCHED_SPORADIC ) {
10fb06: 83 fa 04 cmp $0x4,%edx
10fb09: 75 68 jne 10fb73 <_POSIX_Thread_Translate_sched_param+0xd3>
if ( (param->sched_ss_repl_period.tv_sec == 0) &&
10fb0b: 83 7b 08 00 cmpl $0x0,0x8(%ebx)
10fb0f: 75 06 jne 10fb17 <_POSIX_Thread_Translate_sched_param+0x77>
10fb11: 83 7b 0c 00 cmpl $0x0,0xc(%ebx)
10fb15: 74 5c je 10fb73 <_POSIX_Thread_Translate_sched_param+0xd3>
(param->sched_ss_repl_period.tv_nsec == 0) )
return EINVAL;
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
10fb17: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10fb1b: 75 0b jne 10fb28 <_POSIX_Thread_Translate_sched_param+0x88>
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
10fb1d: be 16 00 00 00 mov $0x16,%esi
if ( policy == SCHED_SPORADIC ) {
if ( (param->sched_ss_repl_period.tv_sec == 0) &&
(param->sched_ss_repl_period.tv_nsec == 0) )
return EINVAL;
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
10fb22: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10fb26: 74 4b je 10fb73 <_POSIX_Thread_Translate_sched_param+0xd3>
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
10fb28: 83 ec 0c sub $0xc,%esp
10fb2b: 8d 43 08 lea 0x8(%ebx),%eax
10fb2e: 50 push %eax
10fb2f: e8 f4 de ff ff call 10da28 <_Timespec_To_ticks>
10fb34: 89 45 e4 mov %eax,-0x1c(%ebp)
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
10fb37: 8d 43 10 lea 0x10(%ebx),%eax
10fb3a: 89 04 24 mov %eax,(%esp)
10fb3d: e8 e6 de ff ff call 10da28 <_Timespec_To_ticks>
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
10fb42: 83 c4 10 add $0x10,%esp
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
return EINVAL;
10fb45: be 16 00 00 00 mov $0x16,%esi
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
10fb4a: 39 45 e4 cmp %eax,-0x1c(%ebp)
10fb4d: 72 24 jb 10fb73 <_POSIX_Thread_Translate_sched_param+0xd3>
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
return EINVAL;
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
10fb4f: 83 ec 0c sub $0xc,%esp
10fb52: ff 73 04 pushl 0x4(%ebx)
10fb55: e8 26 ff ff ff call 10fa80 <_POSIX_Priority_Is_valid>
10fb5a: 83 c4 10 add $0x10,%esp
10fb5d: 84 c0 test %al,%al
10fb5f: 74 12 je 10fb73 <_POSIX_Thread_Translate_sched_param+0xd3>
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
10fb61: c7 07 03 00 00 00 movl $0x3,(%edi)
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
10fb67: 8b 45 14 mov 0x14(%ebp),%eax
10fb6a: c7 00 5d a8 10 00 movl $0x10a85d,(%eax)
return 0;
10fb70: 66 31 f6 xor %si,%si
}
return EINVAL;
}
10fb73: 89 f0 mov %esi,%eax
10fb75: 8d 65 f4 lea -0xc(%ebp),%esp
10fb78: 5b pop %ebx
10fb79: 5e pop %esi
10fb7a: 5f pop %edi
10fb7b: c9 leave
10fb7c: c3 ret
0010a560 <_POSIX_Threads_Initialize_user_threads_body>:
*
* Output parameters: NONE
*/
void _POSIX_Threads_Initialize_user_threads_body(void)
{
10a560: 55 push %ebp
10a561: 89 e5 mov %esp,%ebp
10a563: 57 push %edi
10a564: 56 push %esi
10a565: 53 push %ebx
10a566: 83 ec 5c sub $0x5c,%esp
uint32_t maximum;
posix_initialization_threads_table *user_threads;
pthread_t thread_id;
pthread_attr_t attr;
user_threads = Configuration_POSIX_API.User_initialization_threads_table;
10a569: 8b 3d 10 12 12 00 mov 0x121210,%edi
maximum = Configuration_POSIX_API.number_of_initialization_threads;
10a56f: 8b 15 0c 12 12 00 mov 0x12120c,%edx
if ( !user_threads || maximum == 0 )
10a575: 85 d2 test %edx,%edx
10a577: 74 54 je 10a5cd <_POSIX_Threads_Initialize_user_threads_body+0x6d><== NEVER TAKEN
10a579: 85 ff test %edi,%edi
10a57b: 74 50 je 10a5cd <_POSIX_Threads_Initialize_user_threads_body+0x6d><== NEVER TAKEN
10a57d: 31 db xor %ebx,%ebx
for ( index=0 ; index < maximum ; index++ ) {
/*
* There is no way for these calls to fail in this situation.
*/
(void) pthread_attr_init( &attr );
10a57f: 8d 75 a8 lea -0x58(%ebp),%esi
10a582: 83 ec 0c sub $0xc,%esp
10a585: 56 push %esi
10a586: 89 55 a4 mov %edx,-0x5c(%ebp)
10a589: e8 f2 55 00 00 call 10fb80 <pthread_attr_init>
(void) pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
10a58e: 5a pop %edx
10a58f: 59 pop %ecx
10a590: 6a 02 push $0x2
10a592: 56 push %esi
10a593: e8 10 56 00 00 call 10fba8 <pthread_attr_setinheritsched>
(void) pthread_attr_setstacksize(&attr, user_threads[ index ].stack_size);
10a598: 59 pop %ecx
10a599: 58 pop %eax
10a59a: ff 74 df 04 pushl 0x4(%edi,%ebx,8)
10a59e: 56 push %esi
10a59f: e8 30 56 00 00 call 10fbd4 <pthread_attr_setstacksize>
status = pthread_create(
10a5a4: 6a 00 push $0x0
10a5a6: ff 34 df pushl (%edi,%ebx,8)
10a5a9: 56 push %esi
10a5aa: 8d 45 e4 lea -0x1c(%ebp),%eax
10a5ad: 50 push %eax
10a5ae: e8 e5 fc ff ff call 10a298 <pthread_create>
&thread_id,
&attr,
user_threads[ index ].thread_entry,
NULL
);
if ( status )
10a5b3: 83 c4 20 add $0x20,%esp
10a5b6: 85 c0 test %eax,%eax
10a5b8: 8b 55 a4 mov -0x5c(%ebp),%edx
10a5bb: 74 0b je 10a5c8 <_POSIX_Threads_Initialize_user_threads_body+0x68>
_Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status );
10a5bd: 52 push %edx
10a5be: 50 push %eax
10a5bf: 6a 01 push $0x1
10a5c1: 6a 02 push $0x2
10a5c3: e8 04 1c 00 00 call 10c1cc <_Internal_error_Occurred>
*
* Setting the attributes explicitly is critical, since we don't want
* to inherit the idle tasks attributes.
*/
for ( index=0 ; index < maximum ; index++ ) {
10a5c8: 43 inc %ebx
10a5c9: 39 d3 cmp %edx,%ebx
10a5cb: 72 b5 jb 10a582 <_POSIX_Threads_Initialize_user_threads_body+0x22><== NEVER TAKEN
NULL
);
if ( status )
_Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status );
}
}
10a5cd: 8d 65 f4 lea -0xc(%ebp),%esp
10a5d0: 5b pop %ebx
10a5d1: 5e pop %esi
10a5d2: 5f pop %edi
10a5d3: c9 leave
10a5d4: c3 ret
0010ebd3 <_POSIX_Threads_Sporadic_budget_TSR>:
*/
void _POSIX_Threads_Sporadic_budget_TSR(
Objects_Id id __attribute__((unused)),
void *argument
)
{
10ebd3: 55 push %ebp
10ebd4: 89 e5 mov %esp,%ebp
10ebd6: 56 push %esi
10ebd7: 53 push %ebx
10ebd8: 8b 5d 0c mov 0xc(%ebp),%ebx
Thread_Control *the_thread;
POSIX_API_Control *api;
the_thread = argument;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10ebdb: 8b b3 f8 00 00 00 mov 0xf8(%ebx),%esi
/* ticks is guaranteed to be at least one */
ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_init_budget );
10ebe1: 83 ec 0c sub $0xc,%esp
10ebe4: 8d 86 94 00 00 00 lea 0x94(%esi),%eax
10ebea: 50 push %eax
10ebeb: e8 58 0e 00 00 call 10fa48 <_Timespec_To_ticks>
the_thread->cpu_time_budget = ticks;
10ebf0: 89 43 78 mov %eax,0x78(%ebx)
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
10ebf3: 0f b6 05 f4 01 12 00 movzbl 0x1201f4,%eax
10ebfa: 2b 86 84 00 00 00 sub 0x84(%esi),%eax
new_priority = _POSIX_Priority_To_core( api->schedparam.sched_priority );
the_thread->real_priority = new_priority;
10ec00: 89 43 18 mov %eax,0x18(%ebx)
*/
#if 0
printk( "TSR %d %d %d\n", the_thread->resource_count,
the_thread->current_priority, new_priority );
#endif
if ( the_thread->resource_count == 0 ) {
10ec03: 83 c4 10 add $0x10,%esp
10ec06: 83 7b 1c 00 cmpl $0x0,0x1c(%ebx)
10ec0a: 75 12 jne 10ec1e <_POSIX_Threads_Sporadic_budget_TSR+0x4b><== NEVER TAKEN
/*
* If this would make them less important, then do not change it.
*/
if ( the_thread->current_priority > new_priority ) {
10ec0c: 39 43 14 cmp %eax,0x14(%ebx)
10ec0f: 76 0d jbe 10ec1e <_POSIX_Threads_Sporadic_budget_TSR+0x4b>
_Thread_Change_priority( the_thread, new_priority, true );
10ec11: 52 push %edx
10ec12: 6a 01 push $0x1
10ec14: 50 push %eax
10ec15: 53 push %ebx
10ec16: e8 ad ce ff ff call 10bac8 <_Thread_Change_priority>
10ec1b: 83 c4 10 add $0x10,%esp
#endif
}
}
/* ticks is guaranteed to be at least one */
ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_repl_period );
10ec1e: 83 ec 0c sub $0xc,%esp
10ec21: 8d 86 8c 00 00 00 lea 0x8c(%esi),%eax
10ec27: 50 push %eax
10ec28: e8 1b 0e 00 00 call 10fa48 <_Timespec_To_ticks>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10ec2d: 89 86 b0 00 00 00 mov %eax,0xb0(%esi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10ec33: 83 c4 10 add $0x10,%esp
_Watchdog_Insert_ticks( &api->Sporadic_timer, ticks );
10ec36: 81 c6 a4 00 00 00 add $0xa4,%esi
10ec3c: 89 75 0c mov %esi,0xc(%ebp)
10ec3f: c7 45 08 ac 42 12 00 movl $0x1242ac,0x8(%ebp)
}
10ec46: 8d 65 f8 lea -0x8(%ebp),%esp
10ec49: 5b pop %ebx
10ec4a: 5e pop %esi
10ec4b: c9 leave
10ec4c: e9 df e0 ff ff jmp 10cd30 <_Watchdog_Insert>
0010ec51 <_POSIX_Threads_Sporadic_budget_callout>:
* _POSIX_Threads_Sporadic_budget_callout
*/
void _POSIX_Threads_Sporadic_budget_callout(
Thread_Control *the_thread
)
{
10ec51: 55 push %ebp
10ec52: 89 e5 mov %esp,%ebp
10ec54: 83 ec 08 sub $0x8,%esp
10ec57: 8b 45 08 mov 0x8(%ebp),%eax
POSIX_API_Control *api;
uint32_t new_priority;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10ec5a: 8b 88 f8 00 00 00 mov 0xf8(%eax),%ecx
/*
* This will prevent the thread from consuming its entire "budget"
* while at low priority.
*/
the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */
10ec60: c7 40 78 ff ff ff ff movl $0xffffffff,0x78(%eax)
10ec67: 0f b6 15 f4 01 12 00 movzbl 0x1201f4,%edx
10ec6e: 2b 91 88 00 00 00 sub 0x88(%ecx),%edx
new_priority = _POSIX_Priority_To_core(api->schedparam.sched_ss_low_priority);
the_thread->real_priority = new_priority;
10ec74: 89 50 18 mov %edx,0x18(%eax)
*/
#if 0
printk( "callout %d %d %d\n", the_thread->resource_count,
the_thread->current_priority, new_priority );
#endif
if ( the_thread->resource_count == 0 ) {
10ec77: 83 78 1c 00 cmpl $0x0,0x1c(%eax)
10ec7b: 75 12 jne 10ec8f <_POSIX_Threads_Sporadic_budget_callout+0x3e><== NEVER TAKEN
/*
* Make sure we are actually lowering it. If they have lowered it
* to logically lower than sched_ss_low_priority, then we do not want to
* change it.
*/
if ( the_thread->current_priority < new_priority ) {
10ec7d: 39 50 14 cmp %edx,0x14(%eax)
10ec80: 73 0d jae 10ec8f <_POSIX_Threads_Sporadic_budget_callout+0x3e><== NEVER TAKEN
_Thread_Change_priority( the_thread, new_priority, true );
10ec82: 51 push %ecx
10ec83: 6a 01 push $0x1
10ec85: 52 push %edx
10ec86: 50 push %eax
10ec87: e8 3c ce ff ff call 10bac8 <_Thread_Change_priority>
10ec8c: 83 c4 10 add $0x10,%esp
#if 0
printk( "lower priority\n" );
#endif
}
}
}
10ec8f: c9 leave
10ec90: c3 ret
00110a78 <_POSIX_Threads_cancel_run>:
#include <rtems/posix/threadsup.h>
void _POSIX_Threads_cancel_run(
Thread_Control *the_thread
)
{
110a78: 55 push %ebp
110a79: 89 e5 mov %esp,%ebp
110a7b: 57 push %edi
110a7c: 56 push %esi
110a7d: 53 push %ebx
110a7e: 83 ec 0c sub $0xc,%esp
POSIX_Cancel_Handler_control *handler;
Chain_Control *handler_stack;
POSIX_API_Control *thread_support;
ISR_Level level;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
110a81: 8b 45 08 mov 0x8(%ebp),%eax
110a84: 8b 98 f8 00 00 00 mov 0xf8(%eax),%ebx
handler_stack = &thread_support->Cancellation_Handlers;
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
110a8a: c7 83 d4 00 00 00 01 movl $0x1,0xd4(%ebx)
110a91: 00 00 00
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
110a94: 8d b3 e4 00 00 00 lea 0xe4(%ebx),%esi
while ( !_Chain_Is_empty( handler_stack ) ) {
110a9a: eb 26 jmp 110ac2 <_POSIX_Threads_cancel_run+0x4a>
_ISR_Disable( level );
110a9c: 9c pushf
110a9d: fa cli
110a9e: 59 pop %ecx
handler = (POSIX_Cancel_Handler_control *)
110a9f: 8b 7e 04 mov 0x4(%esi),%edi
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
110aa2: 8b 17 mov (%edi),%edx
previous = the_node->previous;
110aa4: 8b 47 04 mov 0x4(%edi),%eax
next->previous = previous;
110aa7: 89 42 04 mov %eax,0x4(%edx)
previous->next = next;
110aaa: 89 10 mov %edx,(%eax)
_Chain_Tail( handler_stack )->previous;
_Chain_Extract_unprotected( &handler->Node );
_ISR_Enable( level );
110aac: 51 push %ecx
110aad: 9d popf
(*handler->routine)( handler->arg );
110aae: 83 ec 0c sub $0xc,%esp
110ab1: ff 77 0c pushl 0xc(%edi)
110ab4: ff 57 08 call *0x8(%edi)
_Workspace_Free( handler );
110ab7: 89 3c 24 mov %edi,(%esp)
110aba: e8 bc c4 ff ff call 10cf7b <_Workspace_Free>
110abf: 83 c4 10 add $0x10,%esp
handler_stack = &thread_support->Cancellation_Handlers;
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
while ( !_Chain_Is_empty( handler_stack ) ) {
110ac2: 39 b3 e0 00 00 00 cmp %esi,0xe0(%ebx)
110ac8: 75 d2 jne 110a9c <_POSIX_Threads_cancel_run+0x24><== NEVER TAKEN
(*handler->routine)( handler->arg );
_Workspace_Free( handler );
}
}
110aca: 8d 65 f4 lea -0xc(%ebp),%esp
110acd: 5b pop %ebx
110ace: 5e pop %esi
110acf: 5f pop %edi
110ad0: c9 leave
110ad1: c3 ret
0010a330 <_POSIX_Timer_TSR>:
* This is the operation that is run when a timer expires
*/
void _POSIX_Timer_TSR(
Objects_Id timer __attribute__((unused)),
void *data)
{
10a330: 55 push %ebp
10a331: 89 e5 mov %esp,%ebp
10a333: 53 push %ebx
10a334: 83 ec 04 sub $0x4,%esp
10a337: 8b 5d 0c mov 0xc(%ebp),%ebx
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
10a33a: ff 43 68 incl 0x68(%ebx)
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
10a33d: 83 7b 54 00 cmpl $0x0,0x54(%ebx)
10a341: 75 06 jne 10a349 <_POSIX_Timer_TSR+0x19>
10a343: 83 7b 58 00 cmpl $0x0,0x58(%ebx)
10a347: 74 34 je 10a37d <_POSIX_Timer_TSR+0x4d> <== NEVER TAKEN
( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) {
activated = _POSIX_Timer_Insert_helper(
10a349: 83 ec 0c sub $0xc,%esp
10a34c: 53 push %ebx
10a34d: 68 30 a3 10 00 push $0x10a330
10a352: ff 73 08 pushl 0x8(%ebx)
10a355: ff 73 64 pushl 0x64(%ebx)
10a358: 8d 43 10 lea 0x10(%ebx),%eax
10a35b: 50 push %eax
10a35c: e8 c3 54 00 00 call 10f824 <_POSIX_Timer_Insert_helper>
ptimer->ticks,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated )
10a361: 83 c4 20 add $0x20,%esp
10a364: 84 c0 test %al,%al
10a366: 74 30 je 10a398 <_POSIX_Timer_TSR+0x68> <== NEVER TAKEN
return;
/* Store the time when the timer was started again */
_TOD_Get( &ptimer->time );
10a368: 83 ec 0c sub $0xc,%esp
10a36b: 8d 43 6c lea 0x6c(%ebx),%eax
10a36e: 50 push %eax
10a36f: e8 4c 14 00 00 call 10b7c0 <_TOD_Get>
/* The state really did not change but just to be safe */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
10a374: c6 43 3c 03 movb $0x3,0x3c(%ebx)
10a378: 83 c4 10 add $0x10,%esp
10a37b: eb 04 jmp 10a381 <_POSIX_Timer_TSR+0x51>
} else {
/* Indicates that the timer is stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
10a37d: c6 43 3c 04 movb $0x4,0x3c(%ebx) <== NOT EXECUTED
/*
* The sending of the signal to the process running the handling function
* specified for that signal is simulated
*/
if ( pthread_kill ( ptimer->thread_id, ptimer->inf.sigev_signo ) ) {
10a381: 50 push %eax
10a382: 50 push %eax
10a383: ff 73 44 pushl 0x44(%ebx)
10a386: ff 73 38 pushl 0x38(%ebx)
10a389: e8 6a 50 00 00 call 10f3f8 <pthread_kill>
}
/* After the signal handler returns, the count of expirations of the
* timer must be set to 0.
*/
ptimer->overrun = 0;
10a38e: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
10a395: 83 c4 10 add $0x10,%esp
}
10a398: 8b 5d fc mov -0x4(%ebp),%ebx
10a39b: c9 leave
10a39c: c3 ret
00110b7c <_POSIX_signals_Check_signal>:
bool _POSIX_signals_Check_signal(
POSIX_API_Control *api,
int signo,
bool is_global
)
{
110b7c: 55 push %ebp
110b7d: 89 e5 mov %esp,%ebp
110b7f: 57 push %edi
110b80: 56 push %esi
110b81: 53 push %ebx
110b82: 83 ec 38 sub $0x38,%esp
110b85: 8b 5d 08 mov 0x8(%ebp),%ebx
110b88: 8b 75 0c mov 0xc(%ebp),%esi
siginfo_t siginfo_struct;
sigset_t saved_signals_blocked;
if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct,
110b8b: 6a 01 push $0x1
110b8d: 0f b6 45 10 movzbl 0x10(%ebp),%eax
110b91: 50 push %eax
110b92: 8d 7d dc lea -0x24(%ebp),%edi
110b95: 57 push %edi
110b96: 56 push %esi
110b97: 53 push %ebx
110b98: e8 5b 00 00 00 call 110bf8 <_POSIX_signals_Clear_signals>
110b9d: 88 c2 mov %al,%dl
110b9f: 83 c4 20 add $0x20,%esp
is_global, true ) )
return false;
110ba2: 31 c0 xor %eax,%eax
)
{
siginfo_t siginfo_struct;
sigset_t saved_signals_blocked;
if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct,
110ba4: 84 d2 test %dl,%dl
110ba6: 74 46 je 110bee <_POSIX_signals_Check_signal+0x72>
#endif
/*
* Just to prevent sending a signal which is currently being ignored.
*/
if ( _POSIX_signals_Vectors[ signo ].sa_handler == SIG_IGN )
110ba8: 6b ce 0c imul $0xc,%esi,%ecx
110bab: 8b 91 4c 47 12 00 mov 0x12474c(%ecx),%edx
110bb1: 83 fa 01 cmp $0x1,%edx
110bb4: 74 38 je 110bee <_POSIX_signals_Check_signal+0x72><== NEVER TAKEN
return false;
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
110bb6: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
110bbc: 89 45 d4 mov %eax,-0x2c(%ebp)
api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask;
110bbf: 0b 81 48 47 12 00 or 0x124748(%ecx),%eax
110bc5: 89 83 cc 00 00 00 mov %eax,0xcc(%ebx)
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
110bcb: 83 b9 44 47 12 00 02 cmpl $0x2,0x124744(%ecx)
110bd2: 75 06 jne 110bda <_POSIX_signals_Check_signal+0x5e>
case SA_SIGINFO:
(*_POSIX_signals_Vectors[ signo ].sa_sigaction)(
110bd4: 50 push %eax
110bd5: 6a 00 push $0x0
110bd7: 57 push %edi
110bd8: eb 03 jmp 110bdd <_POSIX_signals_Check_signal+0x61>
&siginfo_struct,
NULL /* context is undefined per 1003.1b-1993, p. 66 */
);
break;
default:
(*_POSIX_signals_Vectors[ signo ].sa_handler)( signo );
110bda: 83 ec 0c sub $0xc,%esp
110bdd: 56 push %esi
110bde: ff d2 call *%edx
break;
110be0: 83 c4 10 add $0x10,%esp
}
/*
* Restore the previous set of blocked signals
*/
api->signals_blocked = saved_signals_blocked;
110be3: 8b 45 d4 mov -0x2c(%ebp),%eax
110be6: 89 83 cc 00 00 00 mov %eax,0xcc(%ebx)
return true;
110bec: b0 01 mov $0x1,%al
}
110bee: 8d 65 f4 lea -0xc(%ebp),%esp
110bf1: 5b pop %ebx
110bf2: 5e pop %esi
110bf3: 5f pop %edi
110bf4: c9 leave
110bf5: c3 ret
001110ec <_POSIX_signals_Clear_process_signals>:
*/
void _POSIX_signals_Clear_process_signals(
int signo
)
{
1110ec: 55 push %ebp
1110ed: 89 e5 mov %esp,%ebp
1110ef: 53 push %ebx
1110f0: 8b 4d 08 mov 0x8(%ebp),%ecx
clear_signal = true;
mask = signo_to_mask( signo );
ISR_Level level;
_ISR_Disable( level );
1110f3: 9c pushf
1110f4: fa cli
1110f5: 5a pop %edx
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
1110f6: 6b c1 0c imul $0xc,%ecx,%eax
1110f9: 83 b8 44 47 12 00 02 cmpl $0x2,0x124744(%eax)
111100: 75 0e jne 111110 <_POSIX_signals_Clear_process_signals+0x24>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
111102: 8d 98 40 49 12 00 lea 0x124940(%eax),%ebx
if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) )
111108: 39 98 3c 49 12 00 cmp %ebx,0x12493c(%eax)
11110e: 75 0e jne 11111e <_POSIX_signals_Clear_process_signals+0x32><== NEVER TAKEN
111110: 49 dec %ecx
111111: b8 fe ff ff ff mov $0xfffffffe,%eax
clear_signal = false;
}
if ( clear_signal ) {
_POSIX_signals_Pending &= ~mask;
111116: d3 c0 rol %cl,%eax
111118: 21 05 38 49 12 00 and %eax,0x124938
}
_ISR_Enable( level );
11111e: 52 push %edx
11111f: 9d popf
}
111120: 5b pop %ebx
111121: c9 leave
111122: c3 ret
0010abd4 <_POSIX_signals_Get_highest>:
#include <rtems/score/isr.h>
int _POSIX_signals_Get_highest(
sigset_t set
)
{
10abd4: 55 push %ebp
10abd5: 89 e5 mov %esp,%ebp
10abd7: 56 push %esi
10abd8: 53 push %ebx
10abd9: 8b 55 08 mov 0x8(%ebp),%edx
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
10abdc: b8 1b 00 00 00 mov $0x1b,%eax
10abe1: bb 01 00 00 00 mov $0x1,%ebx
#include <rtems/posix/psignal.h>
#include <rtems/seterr.h>
#include <rtems/posix/time.h>
#include <rtems/score/isr.h>
int _POSIX_signals_Get_highest(
10abe6: 8d 48 ff lea -0x1(%eax),%ecx
10abe9: 89 de mov %ebx,%esi
10abeb: d3 e6 shl %cl,%esi
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
if ( set & signo_to_mask( signo ) ) {
10abed: 85 d6 test %edx,%esi
10abef: 75 1e jne 10ac0f <_POSIX_signals_Get_highest+0x3b><== NEVER TAKEN
sigset_t set
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
10abf1: 40 inc %eax
10abf2: 83 f8 20 cmp $0x20,%eax
10abf5: 75 ef jne 10abe6 <_POSIX_signals_Get_highest+0x12>
10abf7: b0 01 mov $0x1,%al
10abf9: bb 01 00 00 00 mov $0x1,%ebx
#include <rtems/posix/psignal.h>
#include <rtems/seterr.h>
#include <rtems/posix/time.h>
#include <rtems/score/isr.h>
int _POSIX_signals_Get_highest(
10abfe: 8d 48 ff lea -0x1(%eax),%ecx
10ac01: 89 de mov %ebx,%esi
10ac03: d3 e6 shl %cl,%esi
#if (SIGHUP != 1)
#error "Assumption that SIGHUP==1 violated!!"
#endif
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
if ( set & signo_to_mask( signo ) ) {
10ac05: 85 d6 test %edx,%esi
10ac07: 75 06 jne 10ac0f <_POSIX_signals_Get_highest+0x3b>
*/
#if (SIGHUP != 1)
#error "Assumption that SIGHUP==1 violated!!"
#endif
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
10ac09: 40 inc %eax
10ac0a: 83 f8 1b cmp $0x1b,%eax
10ac0d: 75 ef jne 10abfe <_POSIX_signals_Get_highest+0x2a><== ALWAYS TAKEN
* a return 0. This routine will NOT be called unless a signal
* is pending in the set passed in.
*/
found_it:
return signo;
}
10ac0f: 5b pop %ebx
10ac10: 5e pop %esi
10ac11: c9 leave
10ac12: c3 ret
00121af8 <_POSIX_signals_Unblock_thread>:
bool _POSIX_signals_Unblock_thread(
Thread_Control *the_thread,
int signo,
siginfo_t *info
)
{
121af8: 55 push %ebp
121af9: 89 e5 mov %esp,%ebp
121afb: 57 push %edi
121afc: 56 push %esi
121afd: 53 push %ebx
121afe: 83 ec 0c sub $0xc,%esp
121b01: 8b 5d 08 mov 0x8(%ebp),%ebx
121b04: 8b 75 0c mov 0xc(%ebp),%esi
POSIX_API_Control *api;
sigset_t mask;
siginfo_t *the_info = NULL;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
121b07: 8b 83 f8 00 00 00 mov 0xf8(%ebx),%eax
121b0d: 8d 4e ff lea -0x1(%esi),%ecx
121b10: ba 01 00 00 00 mov $0x1,%edx
121b15: d3 e2 shl %cl,%edx
/*
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
121b17: 8b 4b 10 mov 0x10(%ebx),%ecx
121b1a: 89 cf mov %ecx,%edi
121b1c: 81 e7 00 80 00 10 and $0x10008000,%edi
121b22: 81 ff 00 80 00 10 cmp $0x10008000,%edi
121b28: 75 55 jne 121b7f <_POSIX_signals_Unblock_thread+0x87>
if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) {
121b2a: 85 53 30 test %edx,0x30(%ebx)
121b2d: 75 12 jne 121b41 <_POSIX_signals_Unblock_thread+0x49>
121b2f: 8b 88 cc 00 00 00 mov 0xcc(%eax),%ecx
121b35: f7 d1 not %ecx
/*
* This should only be reached via pthread_kill().
*/
return false;
121b37: 31 c0 xor %eax,%eax
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) {
121b39: 85 ca test %ecx,%edx
121b3b: 0f 84 a5 00 00 00 je 121be6 <_POSIX_signals_Unblock_thread+0xee>
the_thread->Wait.return_code = EINTR;
121b41: c7 43 34 04 00 00 00 movl $0x4,0x34(%ebx)
the_info = (siginfo_t *) the_thread->Wait.return_argument;
121b48: 8b 43 28 mov 0x28(%ebx),%eax
if ( !info ) {
121b4b: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
121b4f: 75 12 jne 121b63 <_POSIX_signals_Unblock_thread+0x6b>
the_info->si_signo = signo;
121b51: 89 30 mov %esi,(%eax)
the_info->si_code = SI_USER;
121b53: c7 40 04 01 00 00 00 movl $0x1,0x4(%eax)
the_info->si_value.sival_int = 0;
121b5a: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
121b61: eb 0c jmp 121b6f <_POSIX_signals_Unblock_thread+0x77>
} else {
*the_info = *info;
121b63: b9 03 00 00 00 mov $0x3,%ecx
121b68: 89 c7 mov %eax,%edi
121b6a: 8b 75 10 mov 0x10(%ebp),%esi
121b6d: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
}
_Thread_queue_Extract_with_proxy( the_thread );
121b6f: 83 ec 0c sub $0xc,%esp
121b72: 53 push %ebx
121b73: e8 10 f2 fe ff call 110d88 <_Thread_queue_Extract_with_proxy>
return true;
121b78: 83 c4 10 add $0x10,%esp
121b7b: b0 01 mov $0x1,%al
121b7d: eb 67 jmp 121be6 <_POSIX_signals_Unblock_thread+0xee>
}
/*
* Thread is not waiting due to a sigwait.
*/
if ( ~api->signals_blocked & mask ) {
121b7f: 8b b0 cc 00 00 00 mov 0xcc(%eax),%esi
121b85: f7 d6 not %esi
} else if ( the_thread->current_state == STATES_READY ) {
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_Context_Switch_necessary = true;
}
}
return false;
121b87: 31 c0 xor %eax,%eax
}
/*
* Thread is not waiting due to a sigwait.
*/
if ( ~api->signals_blocked & mask ) {
121b89: 85 f2 test %esi,%edx
121b8b: 74 59 je 121be6 <_POSIX_signals_Unblock_thread+0xee>
* it is not blocked, THEN
* we need to dispatch at the end of this ISR.
* + Any other combination, do nothing.
*/
if ( the_thread->current_state & STATES_INTERRUPTIBLE_BY_SIGNAL ) {
121b8d: f7 c1 00 00 00 10 test $0x10000000,%ecx
121b93: 74 35 je 121bca <_POSIX_signals_Unblock_thread+0xd2>
the_thread->Wait.return_code = EINTR;
121b95: c7 43 34 04 00 00 00 movl $0x4,0x34(%ebx)
#if 0
if ( _States_Is_waiting_on_thread_queue(the_thread->current_state) )
_Thread_queue_Extract_with_proxy( the_thread );
else
#endif
if ( _States_Is_delaying(the_thread->current_state) ){
121b9c: 80 e1 08 and $0x8,%cl
121b9f: 74 45 je 121be6 <_POSIX_signals_Unblock_thread+0xee><== NEVER TAKEN
if ( _Watchdog_Is_active( &the_thread->Timer ) )
121ba1: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
121ba5: 75 0f jne 121bb6 <_POSIX_signals_Unblock_thread+0xbe><== NEVER TAKEN
(void) _Watchdog_Remove( &the_thread->Timer );
121ba7: 83 ec 0c sub $0xc,%esp
121baa: 8d 43 48 lea 0x48(%ebx),%eax
121bad: 50 push %eax
121bae: e8 61 fa fe ff call 111614 <_Watchdog_Remove>
121bb3: 83 c4 10 add $0x10,%esp
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
121bb6: 50 push %eax
121bb7: 50 push %eax
121bb8: 68 f8 ff 03 10 push $0x1003fff8
121bbd: 53 push %ebx
121bbe: e8 f1 e7 fe ff call 1103b4 <_Thread_Clear_state>
121bc3: 83 c4 10 add $0x10,%esp
} else if ( the_thread->current_state == STATES_READY ) {
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_Context_Switch_necessary = true;
}
}
return false;
121bc6: 31 c0 xor %eax,%eax
121bc8: eb 1c jmp 121be6 <_POSIX_signals_Unblock_thread+0xee>
if ( _States_Is_delaying(the_thread->current_state) ){
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
121bca: 85 c9 test %ecx,%ecx
121bcc: 75 18 jne 121be6 <_POSIX_signals_Unblock_thread+0xee><== NEVER TAKEN
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
121bce: 83 3d a4 a8 12 00 00 cmpl $0x0,0x12a8a4
121bd5: 74 0f je 121be6 <_POSIX_signals_Unblock_thread+0xee>
121bd7: 3b 1d a8 a8 12 00 cmp 0x12a8a8,%ebx
121bdd: 75 07 jne 121be6 <_POSIX_signals_Unblock_thread+0xee><== NEVER TAKEN
_Context_Switch_necessary = true;
121bdf: c6 05 b4 a8 12 00 01 movb $0x1,0x12a8b4
}
}
return false;
}
121be6: 8d 65 f4 lea -0xc(%ebp),%esp
121be9: 5b pop %ebx
121bea: 5e pop %esi
121beb: 5f pop %edi
121bec: c9 leave
121bed: c3 ret
0010ef19 <_RTEMS_tasks_Post_switch_extension>:
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
10ef19: 55 push %ebp
10ef1a: 89 e5 mov %esp,%ebp
10ef1c: 57 push %edi
10ef1d: 56 push %esi
10ef1e: 53 push %ebx
10ef1f: 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 ];
10ef22: 8b 45 08 mov 0x8(%ebp),%eax
10ef25: 8b 98 f4 00 00 00 mov 0xf4(%eax),%ebx
if ( !api )
10ef2b: 85 db test %ebx,%ebx
10ef2d: 74 45 je 10ef74 <_RTEMS_tasks_Post_switch_extension+0x5b><== NEVER TAKEN
* Signal Processing
*/
asr = &api->Signal;
_ISR_Disable( level );
10ef2f: 9c pushf
10ef30: fa cli
10ef31: 58 pop %eax
signal_set = asr->signals_posted;
10ef32: 8b 7b 14 mov 0x14(%ebx),%edi
asr->signals_posted = 0;
10ef35: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx)
_ISR_Enable( level );
10ef3c: 50 push %eax
10ef3d: 9d popf
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
10ef3e: 85 ff test %edi,%edi
10ef40: 74 32 je 10ef74 <_RTEMS_tasks_Post_switch_extension+0x5b>
return;
asr->nest_level += 1;
10ef42: ff 43 1c incl 0x1c(%ebx)
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
10ef45: 50 push %eax
10ef46: 8d 75 e4 lea -0x1c(%ebp),%esi
10ef49: 56 push %esi
10ef4a: 68 ff ff 00 00 push $0xffff
10ef4f: ff 73 10 pushl 0x10(%ebx)
10ef52: e8 09 1e 00 00 call 110d60 <rtems_task_mode>
(*asr->handler)( signal_set );
10ef57: 89 3c 24 mov %edi,(%esp)
10ef5a: ff 53 0c call *0xc(%ebx)
asr->nest_level -= 1;
10ef5d: ff 4b 1c decl 0x1c(%ebx)
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
10ef60: 83 c4 0c add $0xc,%esp
10ef63: 56 push %esi
10ef64: 68 ff ff 00 00 push $0xffff
10ef69: ff 75 e4 pushl -0x1c(%ebp)
10ef6c: e8 ef 1d 00 00 call 110d60 <rtems_task_mode>
10ef71: 83 c4 10 add $0x10,%esp
}
10ef74: 8d 65 f4 lea -0xc(%ebp),%esp
10ef77: 5b pop %ebx
10ef78: 5e pop %esi
10ef79: 5f pop %edi
10ef7a: c9 leave
10ef7b: c3 ret
0010b42c <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
10b42c: 55 push %ebp
10b42d: 89 e5 mov %esp,%ebp
10b42f: 53 push %ebx
10b430: 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 );
10b433: 8d 45 f4 lea -0xc(%ebp),%eax
10b436: 50 push %eax
10b437: ff 75 08 pushl 0x8(%ebp)
10b43a: 68 14 72 12 00 push $0x127214
10b43f: e8 dc 1a 00 00 call 10cf20 <_Objects_Get>
10b444: 89 c3 mov %eax,%ebx
switch ( location ) {
10b446: 83 c4 10 add $0x10,%esp
10b449: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10b44d: 75 64 jne 10b4b3 <_Rate_monotonic_Timeout+0x87><== NEVER TAKEN
case OBJECTS_LOCAL:
the_thread = the_period->owner;
10b44f: 8b 40 40 mov 0x40(%eax),%eax
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
10b452: f6 40 11 40 testb $0x40,0x11(%eax)
10b456: 74 18 je 10b470 <_Rate_monotonic_Timeout+0x44>
10b458: 8b 53 08 mov 0x8(%ebx),%edx
10b45b: 39 50 20 cmp %edx,0x20(%eax)
10b45e: 75 10 jne 10b470 <_Rate_monotonic_Timeout+0x44>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
10b460: 52 push %edx
10b461: 52 push %edx
10b462: 68 f8 ff 03 10 push $0x1003fff8
10b467: 50 push %eax
10b468: e8 1b 1f 00 00 call 10d388 <_Thread_Clear_state>
the_thread->Wait.id == the_period->Object.id ) {
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
10b46d: 59 pop %ecx
10b46e: eb 10 jmp 10b480 <_Rate_monotonic_Timeout+0x54>
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
10b470: 83 7b 38 01 cmpl $0x1,0x38(%ebx)
10b474: 75 2b jne 10b4a1 <_Rate_monotonic_Timeout+0x75>
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
10b476: c7 43 38 03 00 00 00 movl $0x3,0x38(%ebx)
_Rate_monotonic_Initiate_statistics( the_period );
10b47d: 83 ec 0c sub $0xc,%esp
10b480: 53 push %ebx
10b481: e8 e8 fa ff ff call 10af6e <_Rate_monotonic_Initiate_statistics>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b486: 8b 43 3c mov 0x3c(%ebx),%eax
10b489: 89 43 1c mov %eax,0x1c(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b48c: 58 pop %eax
10b48d: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
10b48e: 83 c3 10 add $0x10,%ebx
10b491: 53 push %ebx
10b492: 68 d0 73 12 00 push $0x1273d0
10b497: e8 c8 31 00 00 call 10e664 <_Watchdog_Insert>
10b49c: 83 c4 10 add $0x10,%esp
10b49f: eb 07 jmp 10b4a8 <_Rate_monotonic_Timeout+0x7c>
} else
the_period->state = RATE_MONOTONIC_EXPIRED;
10b4a1: 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;
10b4a8: a1 08 73 12 00 mov 0x127308,%eax
10b4ad: 48 dec %eax
10b4ae: a3 08 73 12 00 mov %eax,0x127308
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
10b4b3: 8b 5d fc mov -0x4(%ebp),%ebx
10b4b6: c9 leave
10b4b7: c3 ret
0010ad34 <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
10ad34: 55 push %ebp
10ad35: 89 e5 mov %esp,%ebp
10ad37: 56 push %esi
10ad38: 53 push %ebx
10ad39: 8b 4d 08 mov 0x8(%ebp),%ecx
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
10ad3c: 8b 35 64 44 12 00 mov 0x124464,%esi
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
10ad42: 31 db xor %ebx,%ebx
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
10ad44: 85 c9 test %ecx,%ecx
10ad46: 74 57 je 10ad9f <_TOD_Validate+0x6b> <== NEVER TAKEN
)
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
10ad48: b8 40 42 0f 00 mov $0xf4240,%eax
10ad4d: 31 d2 xor %edx,%edx
10ad4f: f7 f6 div %esi
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
10ad51: 39 41 18 cmp %eax,0x18(%ecx)
10ad54: 73 49 jae 10ad9f <_TOD_Validate+0x6b>
(the_tod->ticks >= ticks_per_second) ||
10ad56: 83 79 14 3b cmpl $0x3b,0x14(%ecx)
10ad5a: 77 43 ja 10ad9f <_TOD_Validate+0x6b>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
10ad5c: 83 79 10 3b cmpl $0x3b,0x10(%ecx)
10ad60: 77 3d ja 10ad9f <_TOD_Validate+0x6b>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
10ad62: 83 79 0c 17 cmpl $0x17,0xc(%ecx)
10ad66: 77 37 ja 10ad9f <_TOD_Validate+0x6b>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
10ad68: 8b 41 04 mov 0x4(%ecx),%eax
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
10ad6b: 85 c0 test %eax,%eax
10ad6d: 74 30 je 10ad9f <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->month == 0) ||
10ad6f: 83 f8 0c cmp $0xc,%eax
10ad72: 77 2b ja 10ad9f <_TOD_Validate+0x6b>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
10ad74: 8b 31 mov (%ecx),%esi
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
10ad76: 81 fe c3 07 00 00 cmp $0x7c3,%esi
10ad7c: 76 21 jbe 10ad9f <_TOD_Validate+0x6b>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
10ad7e: 8b 51 08 mov 0x8(%ecx),%edx
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
10ad81: 85 d2 test %edx,%edx
10ad83: 74 1a je 10ad9f <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
10ad85: 83 e6 03 and $0x3,%esi
10ad88: 75 09 jne 10ad93 <_TOD_Validate+0x5f>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
10ad8a: 8b 04 85 60 16 12 00 mov 0x121660(,%eax,4),%eax
10ad91: eb 07 jmp 10ad9a <_TOD_Validate+0x66>
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
10ad93: 8b 04 85 2c 16 12 00 mov 0x12162c(,%eax,4),%eax
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
10ad9a: 39 c2 cmp %eax,%edx
10ad9c: 0f 96 c3 setbe %bl
if ( the_tod->day > days_in_month )
return false;
return true;
}
10ad9f: 88 d8 mov %bl,%al
10ada1: 5b pop %ebx
10ada2: 5e pop %esi
10ada3: c9 leave
10ada4: c3 ret
0010bac8 <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
10bac8: 55 push %ebp
10bac9: 89 e5 mov %esp,%ebp
10bacb: 57 push %edi
10bacc: 56 push %esi
10bacd: 53 push %ebx
10bace: 83 ec 28 sub $0x28,%esp
10bad1: 8b 5d 08 mov 0x8(%ebp),%ebx
10bad4: 8b 7d 0c mov 0xc(%ebp),%edi
10bad7: 8a 45 10 mov 0x10(%ebp),%al
10bada: 88 45 e7 mov %al,-0x19(%ebp)
*/
/*
* Save original state
*/
original_state = the_thread->current_state;
10badd: 8b 73 10 mov 0x10(%ebx),%esi
/*
* 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 );
10bae0: 53 push %ebx
10bae1: e8 42 0d 00 00 call 10c828 <_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 )
10bae6: 83 c4 10 add $0x10,%esp
10bae9: 39 7b 14 cmp %edi,0x14(%ebx)
10baec: 74 0c je 10bafa <_Thread_Change_priority+0x32>
_Thread_Set_priority( the_thread, new_priority );
10baee: 50 push %eax
10baef: 50 push %eax
10baf0: 57 push %edi
10baf1: 53 push %ebx
10baf2: e8 f9 0b 00 00 call 10c6f0 <_Thread_Set_priority>
10baf7: 83 c4 10 add $0x10,%esp
_ISR_Disable( level );
10bafa: 9c pushf
10bafb: fa cli
10bafc: 59 pop %ecx
/*
* 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;
10bafd: 8b 43 10 mov 0x10(%ebx),%eax
if ( state != STATES_TRANSIENT ) {
10bb00: 83 f8 04 cmp $0x4,%eax
10bb03: 74 2f je 10bb34 <_Thread_Change_priority+0x6c>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
10bb05: 83 e6 04 and $0x4,%esi
10bb08: 75 08 jne 10bb12 <_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);
10bb0a: 89 c2 mov %eax,%edx
10bb0c: 83 e2 fb and $0xfffffffb,%edx
10bb0f: 89 53 10 mov %edx,0x10(%ebx)
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
10bb12: 51 push %ecx
10bb13: 9d popf
if ( _States_Is_waiting_on_thread_queue( state ) ) {
10bb14: a9 e0 be 03 00 test $0x3bee0,%eax
10bb19: 0f 84 c0 00 00 00 je 10bbdf <_Thread_Change_priority+0x117>
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
10bb1f: 89 5d 0c mov %ebx,0xc(%ebp)
10bb22: 8b 43 44 mov 0x44(%ebx),%eax
10bb25: 89 45 08 mov %eax,0x8(%ebp)
if ( !_Thread_Is_executing_also_the_heir() &&
_Thread_Executing->is_preemptible )
_Context_Switch_necessary = true;
_ISR_Enable( level );
}
10bb28: 8d 65 f4 lea -0xc(%ebp),%esp
10bb2b: 5b pop %ebx
10bb2c: 5e pop %esi
10bb2d: 5f pop %edi
10bb2e: 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 );
10bb2f: e9 34 0b 00 00 jmp 10c668 <_Thread_queue_Requeue>
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
10bb34: 83 e6 04 and $0x4,%esi
10bb37: 75 53 jne 10bb8c <_Thread_Change_priority+0xc4><== 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 );
10bb39: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx)
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10bb40: 8b 83 90 00 00 00 mov 0x90(%ebx),%eax
10bb46: 66 8b 93 96 00 00 00 mov 0x96(%ebx),%dx
10bb4d: 66 09 10 or %dx,(%eax)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10bb50: 66 a1 88 42 12 00 mov 0x124288,%ax
10bb56: 0b 83 94 00 00 00 or 0x94(%ebx),%eax
10bb5c: 66 a3 88 42 12 00 mov %ax,0x124288
_Priority_Add_to_bit_map( &the_thread->Priority_map );
if ( prepend_it )
10bb62: 80 7d e7 00 cmpb $0x0,-0x19(%ebp)
10bb66: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax
10bb6c: 74 0e je 10bb7c <_Thread_Change_priority+0xb4>
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
10bb6e: 89 43 04 mov %eax,0x4(%ebx)
before_node = after_node->next;
10bb71: 8b 10 mov (%eax),%edx
after_node->next = the_node;
10bb73: 89 18 mov %ebx,(%eax)
the_node->next = before_node;
10bb75: 89 13 mov %edx,(%ebx)
before_node->previous = the_node;
10bb77: 89 5a 04 mov %ebx,0x4(%edx)
10bb7a: eb 10 jmp 10bb8c <_Thread_Change_priority+0xc4>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10bb7c: 8d 50 04 lea 0x4(%eax),%edx
10bb7f: 89 13 mov %edx,(%ebx)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
10bb81: 8b 50 08 mov 0x8(%eax),%edx
the_chain->last = the_node;
10bb84: 89 58 08 mov %ebx,0x8(%eax)
old_last_node->next = the_node;
10bb87: 89 1a mov %ebx,(%edx)
the_node->previous = old_last_node;
10bb89: 89 53 04 mov %edx,0x4(%ebx)
_Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node );
else
_Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node );
}
_ISR_Flash( level );
10bb8c: 51 push %ecx
10bb8d: 9d popf
10bb8e: fa cli
RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void )
{
Priority_Bit_map_control minor;
Priority_Bit_map_control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
10bb8f: 66 8b 1d 88 42 12 00 mov 0x124288,%bx
10bb96: 31 c0 xor %eax,%eax
10bb98: 89 c2 mov %eax,%edx
10bb9a: 66 0f bc d3 bsf %bx,%dx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10bb9e: 0f b7 d2 movzwl %dx,%edx
10bba1: 66 8b 9c 12 f8 42 12 mov 0x1242f8(%edx,%edx,1),%bx
10bba8: 00
10bba9: 66 0f bc c3 bsf %bx,%ax
return (_Priority_Bits_index( major ) << 4) +
10bbad: c1 e2 04 shl $0x4,%edx
10bbb0: 0f b7 c0 movzwl %ax,%eax
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
_Thread_Ready_chain[ _Priority_Get_highest() ].first;
10bbb3: 8d 04 02 lea (%edx,%eax,1),%eax
10bbb6: 6b c0 0c imul $0xc,%eax,%eax
10bbb9: 03 05 b0 41 12 00 add 0x1241b0,%eax
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
10bbbf: 8b 10 mov (%eax),%edx
10bbc1: 89 15 38 47 12 00 mov %edx,0x124738
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
10bbc7: a1 34 47 12 00 mov 0x124734,%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.
*/
_Thread_Calculate_heir();
if ( !_Thread_Is_executing_also_the_heir() &&
10bbcc: 39 d0 cmp %edx,%eax
10bbce: 74 0d je 10bbdd <_Thread_Change_priority+0x115>
10bbd0: 80 78 74 00 cmpb $0x0,0x74(%eax)
10bbd4: 74 07 je 10bbdd <_Thread_Change_priority+0x115>
_Thread_Executing->is_preemptible )
_Context_Switch_necessary = true;
10bbd6: c6 05 40 47 12 00 01 movb $0x1,0x124740
_ISR_Enable( level );
10bbdd: 51 push %ecx
10bbde: 9d popf
}
10bbdf: 8d 65 f4 lea -0xc(%ebp),%esp
10bbe2: 5b pop %ebx
10bbe3: 5e pop %esi
10bbe4: 5f pop %edi
10bbe5: c9 leave
10bbe6: c3 ret
0010bbe8 <_Thread_Clear_state>:
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
10bbe8: 55 push %ebp
10bbe9: 89 e5 mov %esp,%ebp
10bbeb: 53 push %ebx
10bbec: 8b 45 08 mov 0x8(%ebp),%eax
10bbef: 8b 55 0c mov 0xc(%ebp),%edx
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
10bbf2: 9c pushf
10bbf3: fa cli
10bbf4: 59 pop %ecx
current_state = the_thread->current_state;
10bbf5: 8b 58 10 mov 0x10(%eax),%ebx
if ( current_state & state ) {
10bbf8: 85 da test %ebx,%edx
10bbfa: 74 71 je 10bc6d <_Thread_Clear_state+0x85>
10bbfc: f7 d2 not %edx
10bbfe: 21 da and %ebx,%edx
current_state =
the_thread->current_state = _States_Clear( state, current_state );
10bc00: 89 50 10 mov %edx,0x10(%eax)
if ( _States_Is_ready( current_state ) ) {
10bc03: 85 d2 test %edx,%edx
10bc05: 75 66 jne 10bc6d <_Thread_Clear_state+0x85>
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10bc07: 8b 90 90 00 00 00 mov 0x90(%eax),%edx
10bc0d: 66 8b 98 96 00 00 00 mov 0x96(%eax),%bx
10bc14: 66 09 1a or %bx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10bc17: 66 8b 15 88 42 12 00 mov 0x124288,%dx
10bc1e: 0b 90 94 00 00 00 or 0x94(%eax),%edx
10bc24: 66 89 15 88 42 12 00 mov %dx,0x124288
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
10bc2b: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10bc31: 8d 5a 04 lea 0x4(%edx),%ebx
10bc34: 89 18 mov %ebx,(%eax)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
10bc36: 8b 5a 08 mov 0x8(%edx),%ebx
the_chain->last = the_node;
10bc39: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10bc3c: 89 03 mov %eax,(%ebx)
the_node->previous = old_last_node;
10bc3e: 89 58 04 mov %ebx,0x4(%eax)
_ISR_Flash( level );
10bc41: 51 push %ecx
10bc42: 9d popf
10bc43: fa cli
* a context switch.
* Pseudo-ISR case:
* Even if the thread isn't preemptible, if the new heir is
* a pseudo-ISR system task, we need to do a context switch.
*/
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
10bc44: 8b 50 14 mov 0x14(%eax),%edx
10bc47: 8b 1d 38 47 12 00 mov 0x124738,%ebx
10bc4d: 3b 53 14 cmp 0x14(%ebx),%edx
10bc50: 73 1b jae 10bc6d <_Thread_Clear_state+0x85>
_Thread_Heir = the_thread;
10bc52: a3 38 47 12 00 mov %eax,0x124738
if ( _Thread_Executing->is_preemptible ||
10bc57: a1 34 47 12 00 mov 0x124734,%eax
10bc5c: 80 78 74 00 cmpb $0x0,0x74(%eax)
10bc60: 75 04 jne 10bc66 <_Thread_Clear_state+0x7e>
10bc62: 85 d2 test %edx,%edx
10bc64: 75 07 jne 10bc6d <_Thread_Clear_state+0x85><== ALWAYS TAKEN
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
10bc66: c6 05 40 47 12 00 01 movb $0x1,0x124740
}
}
}
_ISR_Enable( level );
10bc6d: 51 push %ecx
10bc6e: 9d popf
}
10bc6f: 5b pop %ebx
10bc70: c9 leave
10bc71: c3 ret
0010bde8 <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10bde8: 55 push %ebp
10bde9: 89 e5 mov %esp,%ebp
10bdeb: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10bdee: 8d 45 f4 lea -0xc(%ebp),%eax
10bdf1: 50 push %eax
10bdf2: ff 75 08 pushl 0x8(%ebp)
10bdf5: e8 82 01 00 00 call 10bf7c <_Thread_Get>
switch ( location ) {
10bdfa: 83 c4 10 add $0x10,%esp
10bdfd: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10be01: 75 1b jne 10be1e <_Thread_Delay_ended+0x36><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
10be03: 52 push %edx
10be04: 52 push %edx
10be05: 68 18 00 00 10 push $0x10000018
10be0a: 50 push %eax
10be0b: e8 d8 fd ff ff call 10bbe8 <_Thread_Clear_state>
10be10: a1 e4 41 12 00 mov 0x1241e4,%eax
10be15: 48 dec %eax
10be16: a3 e4 41 12 00 mov %eax,0x1241e4
10be1b: 83 c4 10 add $0x10,%esp
| STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Thread_Unnest_dispatch();
break;
}
}
10be1e: c9 leave
10be1f: c3 ret
0010be20 <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
10be20: 55 push %ebp
10be21: 89 e5 mov %esp,%ebp
10be23: 57 push %edi
10be24: 56 push %esi
10be25: 53 push %ebx
10be26: 83 ec 1c sub $0x1c,%esp
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
10be29: 8b 1d 34 47 12 00 mov 0x124734,%ebx
_ISR_Disable( level );
10be2f: 9c pushf
10be30: fa cli
10be31: 58 pop %eax
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
10be32: 8d 7d d8 lea -0x28(%ebp),%edi
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
10be35: e9 f9 00 00 00 jmp 10bf33 <_Thread_Dispatch+0x113>
heir = _Thread_Heir;
10be3a: 8b 35 38 47 12 00 mov 0x124738,%esi
_Thread_Dispatch_disable_level = 1;
10be40: c7 05 e4 41 12 00 01 movl $0x1,0x1241e4
10be47: 00 00 00
_Context_Switch_necessary = false;
10be4a: c6 05 40 47 12 00 00 movb $0x0,0x124740
_Thread_Executing = heir;
10be51: 89 35 34 47 12 00 mov %esi,0x124734
/*
* 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 )
10be57: 39 de cmp %ebx,%esi
10be59: 0f 84 e2 00 00 00 je 10bf41 <_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 )
10be5f: 83 7e 7c 01 cmpl $0x1,0x7c(%esi)
10be63: 75 09 jne 10be6e <_Thread_Dispatch+0x4e>
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
10be65: 8b 15 b4 41 12 00 mov 0x1241b4,%edx
10be6b: 89 56 78 mov %edx,0x78(%esi)
_ISR_Enable( level );
10be6e: 50 push %eax
10be6f: 9d popf
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
10be70: 83 ec 0c sub $0xc,%esp
10be73: 8d 45 e0 lea -0x20(%ebp),%eax
10be76: 50 push %eax
10be77: e8 d4 34 00 00 call 10f350 <_TOD_Get_uptime>
_Timestamp_Subtract(
10be7c: 83 c4 0c add $0xc,%esp
10be7f: 57 push %edi
10be80: 8d 45 e0 lea -0x20(%ebp),%eax
10be83: 50 push %eax
10be84: 68 98 42 12 00 push $0x124298
10be89: e8 36 0c 00 00 call 10cac4 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
10be8e: 58 pop %eax
10be8f: 5a pop %edx
10be90: 57 push %edi
10be91: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax
10be97: 50 push %eax
10be98: e8 f7 0b 00 00 call 10ca94 <_Timespec_Add_to>
_Thread_Time_of_last_context_switch = uptime;
10be9d: 8b 45 e0 mov -0x20(%ebp),%eax
10bea0: 8b 55 e4 mov -0x1c(%ebp),%edx
10bea3: a3 98 42 12 00 mov %eax,0x124298
10bea8: 89 15 9c 42 12 00 mov %edx,0x12429c
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
10beae: a1 6c 42 12 00 mov 0x12426c,%eax
10beb3: 83 c4 10 add $0x10,%esp
10beb6: 85 c0 test %eax,%eax
10beb8: 74 10 je 10beca <_Thread_Dispatch+0xaa> <== NEVER TAKEN
executing->libc_reent = *_Thread_libc_reent;
10beba: 8b 10 mov (%eax),%edx
10bebc: 89 93 f0 00 00 00 mov %edx,0xf0(%ebx)
*_Thread_libc_reent = heir->libc_reent;
10bec2: 8b 96 f0 00 00 00 mov 0xf0(%esi),%edx
10bec8: 89 10 mov %edx,(%eax)
}
_User_extensions_Thread_switch( executing, heir );
10beca: 51 push %ecx
10becb: 51 push %ecx
10becc: 56 push %esi
10becd: 53 push %ebx
10bece: e8 29 0e 00 00 call 10ccfc <_User_extensions_Thread_switch>
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
10bed3: 58 pop %eax
10bed4: 5a pop %edx
10bed5: 81 c6 d4 00 00 00 add $0xd4,%esi
10bedb: 56 push %esi
10bedc: 8d 83 d4 00 00 00 lea 0xd4(%ebx),%eax
10bee2: 50 push %eax
10bee3: e8 d8 10 00 00 call 10cfc0 <_CPU_Context_switch>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
10bee8: 83 c4 10 add $0x10,%esp
10beeb: 83 bb ec 00 00 00 00 cmpl $0x0,0xec(%ebx)
10bef2: 74 36 je 10bf2a <_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 );
10bef4: a1 68 42 12 00 mov 0x124268,%eax
10bef9: 39 c3 cmp %eax,%ebx
10befb: 74 2d je 10bf2a <_Thread_Dispatch+0x10a>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
10befd: 85 c0 test %eax,%eax
10beff: 74 11 je 10bf12 <_Thread_Dispatch+0xf2>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
10bf01: 83 ec 0c sub $0xc,%esp
10bf04: 05 ec 00 00 00 add $0xec,%eax
10bf09: 50 push %eax
10bf0a: e8 e5 10 00 00 call 10cff4 <_CPU_Context_save_fp>
10bf0f: 83 c4 10 add $0x10,%esp
_Context_Restore_fp( &executing->fp_context );
10bf12: 83 ec 0c sub $0xc,%esp
10bf15: 8d 83 ec 00 00 00 lea 0xec(%ebx),%eax
10bf1b: 50 push %eax
10bf1c: e8 dd 10 00 00 call 10cffe <_CPU_Context_restore_fp>
_Thread_Allocated_fp = executing;
10bf21: 89 1d 68 42 12 00 mov %ebx,0x124268
10bf27: 83 c4 10 add $0x10,%esp
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
10bf2a: 8b 1d 34 47 12 00 mov 0x124734,%ebx
_ISR_Disable( level );
10bf30: 9c pushf
10bf31: fa cli
10bf32: 58 pop %eax
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
10bf33: 8a 15 40 47 12 00 mov 0x124740,%dl
10bf39: 84 d2 test %dl,%dl
10bf3b: 0f 85 f9 fe ff ff jne 10be3a <_Thread_Dispatch+0x1a>
_ISR_Disable( level );
}
post_switch:
_Thread_Dispatch_disable_level = 0;
10bf41: c7 05 e4 41 12 00 00 movl $0x0,0x1241e4
10bf48: 00 00 00
_ISR_Enable( level );
10bf4b: 50 push %eax
10bf4c: 9d popf
_API_extensions_Run_postswitch();
10bf4d: e8 01 ea ff ff call 10a953 <_API_extensions_Run_postswitch>
}
10bf52: 8d 65 f4 lea -0xc(%ebp),%esp
10bf55: 5b pop %ebx
10bf56: 5e pop %esi
10bf57: 5f pop %edi
10bf58: c9 leave
10bf59: c3 ret
0010bf7c <_Thread_Get>:
Thread_Control *_Thread_Get (
Objects_Id id,
Objects_Locations *location
)
{
10bf7c: 55 push %ebp
10bf7d: 89 e5 mov %esp,%ebp
10bf7f: 53 push %ebx
10bf80: 83 ec 04 sub $0x4,%esp
10bf83: 8b 55 08 mov 0x8(%ebp),%edx
10bf86: 8b 45 0c mov 0xc(%ebp),%eax
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) {
10bf89: 85 d2 test %edx,%edx
10bf8b: 75 1a jne 10bfa7 <_Thread_Get+0x2b>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10bf8d: 8b 15 e4 41 12 00 mov 0x1241e4,%edx
10bf93: 42 inc %edx
10bf94: 89 15 e4 41 12 00 mov %edx,0x1241e4
_Thread_Disable_dispatch();
*location = OBJECTS_LOCAL;
10bf9a: c7 00 00 00 00 00 movl $0x0,(%eax)
tp = _Thread_Executing;
10bfa0: a1 34 47 12 00 mov 0x124734,%eax
goto done;
10bfa5: eb 3a jmp 10bfe1 <_Thread_Get+0x65>
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
10bfa7: 89 d1 mov %edx,%ecx
10bfa9: c1 e9 18 shr $0x18,%ecx
10bfac: 83 e1 07 and $0x7,%ecx
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
10bfaf: 8d 59 ff lea -0x1(%ecx),%ebx
10bfb2: 83 fb 02 cmp $0x2,%ebx
10bfb5: 76 2f jbe 10bfe6 <_Thread_Get+0x6a>
10bfb7: eb 12 jmp 10bfcb <_Thread_Get+0x4f>
if ( the_class != 1 ) { /* threads are always first class :) */
*location = OBJECTS_ERROR;
goto done;
}
api_information = _Objects_Information_table[ the_api ];
10bfb9: 8b 0c 8d bc 41 12 00 mov 0x1241bc(,%ecx,4),%ecx
if ( !api_information ) {
10bfc0: 85 c9 test %ecx,%ecx
10bfc2: 74 07 je 10bfcb <_Thread_Get+0x4f> <== NEVER TAKEN
*location = OBJECTS_ERROR;
goto done;
}
information = api_information[ the_class ];
10bfc4: 8b 49 04 mov 0x4(%ecx),%ecx
if ( !information ) {
10bfc7: 85 c9 test %ecx,%ecx
10bfc9: 75 0a jne 10bfd5 <_Thread_Get+0x59>
*location = OBJECTS_ERROR;
10bfcb: c7 00 01 00 00 00 movl $0x1,(%eax)
{
uint32_t the_api;
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
10bfd1: 31 c0 xor %eax,%eax
}
information = api_information[ the_class ];
if ( !information ) {
*location = OBJECTS_ERROR;
goto done;
10bfd3: eb 0c jmp 10bfe1 <_Thread_Get+0x65>
}
tp = (Thread_Control *) _Objects_Get( information, id, location );
10bfd5: 53 push %ebx
10bfd6: 50 push %eax
10bfd7: 52 push %edx
10bfd8: 51 push %ecx
10bfd9: e8 a2 f7 ff ff call 10b780 <_Objects_Get>
10bfde: 83 c4 10 add $0x10,%esp
done:
return tp;
}
10bfe1: 8b 5d fc mov -0x4(%ebp),%ebx
10bfe4: c9 leave
10bfe5: c3 ret
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
10bfe6: 89 d3 mov %edx,%ebx
10bfe8: c1 eb 1b shr $0x1b,%ebx
*location = OBJECTS_ERROR;
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
10bfeb: 4b dec %ebx
10bfec: 74 cb je 10bfb9 <_Thread_Get+0x3d>
10bfee: eb db jmp 10bfcb <_Thread_Get+0x4f>
00110fa0 <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
110fa0: 55 push %ebp
110fa1: 89 e5 mov %esp,%ebp
110fa3: 53 push %ebx
110fa4: 83 ec 14 sub $0x14,%esp
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
110fa7: 8b 1d 34 47 12 00 mov 0x124734,%ebx
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
110fad: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
_ISR_Set_level(level);
110fb3: 85 c0 test %eax,%eax
110fb5: 74 03 je 110fba <_Thread_Handler+0x1a>
110fb7: fa cli
110fb8: eb 01 jmp 110fbb <_Thread_Handler+0x1b>
110fba: fb sti
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
110fbb: a0 a0 3e 12 00 mov 0x123ea0,%al
110fc0: 88 45 f7 mov %al,-0x9(%ebp)
doneConstructors = 1;
110fc3: c6 05 a0 3e 12 00 01 movb $0x1,0x123ea0
#endif
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
110fca: 83 bb ec 00 00 00 00 cmpl $0x0,0xec(%ebx)
110fd1: 74 24 je 110ff7 <_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 );
110fd3: a1 68 42 12 00 mov 0x124268,%eax
110fd8: 39 c3 cmp %eax,%ebx
110fda: 74 1b je 110ff7 <_Thread_Handler+0x57>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
110fdc: 85 c0 test %eax,%eax
110fde: 74 11 je 110ff1 <_Thread_Handler+0x51>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
110fe0: 83 ec 0c sub $0xc,%esp
110fe3: 05 ec 00 00 00 add $0xec,%eax
110fe8: 50 push %eax
110fe9: e8 06 c0 ff ff call 10cff4 <_CPU_Context_save_fp>
110fee: 83 c4 10 add $0x10,%esp
_Thread_Allocated_fp = executing;
110ff1: 89 1d 68 42 12 00 mov %ebx,0x124268
/*
* 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 );
110ff7: 83 ec 0c sub $0xc,%esp
110ffa: 53 push %ebx
110ffb: e8 ac bb ff ff call 10cbac <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
111000: e8 55 af ff ff call 10bf5a <_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) */ {
111005: 83 c4 10 add $0x10,%esp
111008: 80 7d f7 00 cmpb $0x0,-0x9(%ebp)
11100c: 75 05 jne 111013 <_Thread_Handler+0x73>
INIT_NAME ();
11100e: e8 7d c0 00 00 call 11d090 <__start_set_sysctl_set>
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
111013: 8b 83 a0 00 00 00 mov 0xa0(%ebx),%eax
111019: 85 c0 test %eax,%eax
11101b: 75 0b jne 111028 <_Thread_Handler+0x88>
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
11101d: 83 ec 0c sub $0xc,%esp
111020: ff b3 a8 00 00 00 pushl 0xa8(%ebx)
111026: eb 0c jmp 111034 <_Thread_Handler+0x94>
executing->Start.numeric_argument
);
}
#if defined(RTEMS_POSIX_API)
else if ( executing->Start.prototype == THREAD_START_POINTER ) {
111028: 48 dec %eax
111029: 75 15 jne 111040 <_Thread_Handler+0xa0> <== NEVER TAKEN
executing->Wait.return_argument =
(*(Thread_Entry_pointer) executing->Start.entry_point)(
11102b: 83 ec 0c sub $0xc,%esp
11102e: ff b3 a4 00 00 00 pushl 0xa4(%ebx)
111034: ff 93 9c 00 00 00 call *0x9c(%ebx)
executing->Start.numeric_argument
);
}
#if defined(RTEMS_POSIX_API)
else if ( executing->Start.prototype == THREAD_START_POINTER ) {
executing->Wait.return_argument =
11103a: 89 43 28 mov %eax,0x28(%ebx)
11103d: 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 );
111040: 83 ec 0c sub $0xc,%esp
111043: 53 push %ebx
111044: e8 94 bb ff ff call 10cbdd <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
111049: 83 c4 0c add $0xc,%esp
11104c: 6a 06 push $0x6
11104e: 6a 01 push $0x1
111050: 6a 00 push $0x0
111052: e8 6d a2 ff ff call 10b2c4 <_Internal_error_Occurred>
0010bff0 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
10bff0: 55 push %ebp
10bff1: 89 e5 mov %esp,%ebp
10bff3: 57 push %edi
10bff4: 56 push %esi
10bff5: 53 push %ebx
10bff6: 83 ec 1c sub $0x1c,%esp
10bff9: 8b 5d 0c mov 0xc(%ebp),%ebx
10bffc: 8b 4d 10 mov 0x10(%ebp),%ecx
10bfff: 8b 75 14 mov 0x14(%ebp),%esi
10c002: 8a 55 18 mov 0x18(%ebp),%dl
10c005: 8a 45 20 mov 0x20(%ebp),%al
10c008: 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;
10c00b: c7 83 f4 00 00 00 00 movl $0x0,0xf4(%ebx)
10c012: 00 00 00
10c015: c7 83 f8 00 00 00 00 movl $0x0,0xf8(%ebx)
10c01c: 00 00 00
extensions_area = NULL;
the_thread->libc_reent = NULL;
10c01f: c7 83 f0 00 00 00 00 movl $0x0,0xf0(%ebx)
10c026: 00 00 00
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
#else
if ( !stack_area ) {
10c029: 85 c9 test %ecx,%ecx
10c02b: 75 31 jne 10c05e <_Thread_Initialize+0x6e>
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
10c02d: 51 push %ecx
10c02e: 51 push %ecx
10c02f: 56 push %esi
10c030: 53 push %ebx
10c031: 88 55 e0 mov %dl,-0x20(%ebp)
10c034: e8 63 08 00 00 call 10c89c <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
10c039: 83 c4 10 add $0x10,%esp
10c03c: 39 f0 cmp %esi,%eax
10c03e: 8a 55 e0 mov -0x20(%ebp),%dl
10c041: 0f 82 c1 01 00 00 jb 10c208 <_Thread_Initialize+0x218>
10c047: 85 c0 test %eax,%eax
10c049: 0f 84 b9 01 00 00 je 10c208 <_Thread_Initialize+0x218><== NEVER TAKEN
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
10c04f: 8b 8b d0 00 00 00 mov 0xd0(%ebx),%ecx
the_thread->Start.core_allocated_stack = true;
10c055: c6 83 c0 00 00 00 01 movb $0x1,0xc0(%ebx)
10c05c: eb 09 jmp 10c067 <_Thread_Initialize+0x77>
} else {
stack = stack_area;
actual_stack_size = stack_size;
the_thread->Start.core_allocated_stack = false;
10c05e: c6 83 c0 00 00 00 00 movb $0x0,0xc0(%ebx)
10c065: 89 f0 mov %esi,%eax
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
10c067: 89 8b c8 00 00 00 mov %ecx,0xc8(%ebx)
the_stack->size = size;
10c06d: 89 83 c4 00 00 00 mov %eax,0xc4(%ebx)
extensions_area = NULL;
the_thread->libc_reent = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
fp_area = NULL;
10c073: 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 ) {
10c075: 84 d2 test %dl,%dl
10c077: 74 17 je 10c090 <_Thread_Initialize+0xa0>
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
10c079: 83 ec 0c sub $0xc,%esp
10c07c: 6a 6c push $0x6c
10c07e: e8 df 0e 00 00 call 10cf62 <_Workspace_Allocate>
10c083: 89 c7 mov %eax,%edi
if ( !fp_area )
10c085: 83 c4 10 add $0x10,%esp
10c088: 85 c0 test %eax,%eax
10c08a: 0f 84 08 01 00 00 je 10c198 <_Thread_Initialize+0x1a8>
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
10c090: 89 bb ec 00 00 00 mov %edi,0xec(%ebx)
the_thread->Start.fp_context = fp_area;
10c096: 89 bb cc 00 00 00 mov %edi,0xcc(%ebx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10c09c: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
10c0a3: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx)
the_watchdog->id = id;
10c0aa: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
the_watchdog->user_data = user_data;
10c0b1: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10c0b8: a1 78 42 12 00 mov 0x124278,%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;
10c0bd: 31 f6 xor %esi,%esi
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10c0bf: 85 c0 test %eax,%eax
10c0c1: 74 1d je 10c0e0 <_Thread_Initialize+0xf0>
extensions_area = _Workspace_Allocate(
10c0c3: 83 ec 0c sub $0xc,%esp
10c0c6: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax
10c0cd: 50 push %eax
10c0ce: e8 8f 0e 00 00 call 10cf62 <_Workspace_Allocate>
10c0d3: 89 c6 mov %eax,%esi
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
10c0d5: 83 c4 10 add $0x10,%esp
10c0d8: 85 c0 test %eax,%eax
10c0da: 0f 84 ba 00 00 00 je 10c19a <_Thread_Initialize+0x1aa>
goto failed;
}
the_thread->extensions = (void **) extensions_area;
10c0e0: 89 b3 fc 00 00 00 mov %esi,0xfc(%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 ) {
10c0e6: 85 f6 test %esi,%esi
10c0e8: 74 16 je 10c100 <_Thread_Initialize+0x110>
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
10c0ea: 8b 15 78 42 12 00 mov 0x124278,%edx
10c0f0: 31 c0 xor %eax,%eax
10c0f2: eb 08 jmp 10c0fc <_Thread_Initialize+0x10c>
the_thread->extensions[i] = NULL;
10c0f4: 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++ )
10c0fb: 40 inc %eax
10c0fc: 39 d0 cmp %edx,%eax
10c0fe: 76 f4 jbe 10c0f4 <_Thread_Initialize+0x104>
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
10c100: 8a 45 e7 mov -0x19(%ebp),%al
10c103: 88 83 ac 00 00 00 mov %al,0xac(%ebx)
the_thread->Start.budget_algorithm = budget_algorithm;
10c109: 8b 45 24 mov 0x24(%ebp),%eax
10c10c: 89 83 b0 00 00 00 mov %eax,0xb0(%ebx)
the_thread->Start.budget_callout = budget_callout;
10c112: 8b 45 28 mov 0x28(%ebp),%eax
10c115: 89 83 b4 00 00 00 mov %eax,0xb4(%ebx)
switch ( budget_algorithm ) {
10c11b: 83 7d 24 02 cmpl $0x2,0x24(%ebp)
10c11f: 75 08 jne 10c129 <_Thread_Initialize+0x139>
case THREAD_CPU_BUDGET_ALGORITHM_NONE:
case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE:
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE)
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
10c121: a1 b4 41 12 00 mov 0x1241b4,%eax
10c126: 89 43 78 mov %eax,0x78(%ebx)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
10c129: 8b 45 2c mov 0x2c(%ebp),%eax
10c12c: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
the_thread->current_state = STATES_DORMANT;
10c132: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx)
the_thread->Wait.queue = NULL;
10c139: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
the_thread->resource_count = 0;
10c140: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx)
the_thread->real_priority = priority;
10c147: 8b 45 1c mov 0x1c(%ebp),%eax
10c14a: 89 43 18 mov %eax,0x18(%ebx)
the_thread->Start.initial_priority = priority;
10c14d: 89 83 bc 00 00 00 mov %eax,0xbc(%ebx)
_Thread_Set_priority( the_thread, priority );
10c153: 52 push %edx
10c154: 52 push %edx
10c155: 50 push %eax
10c156: 53 push %ebx
10c157: e8 94 05 00 00 call 10c6f0 <_Thread_Set_priority>
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
10c15c: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx)
10c163: 00 00 00
10c166: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx)
10c16d: 00 00 00
_Thread_Stack_Free( the_thread );
return false;
}
10c170: 8b 45 08 mov 0x8(%ebp),%eax
10c173: 8b 40 1c mov 0x1c(%eax),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
10c176: 0f b7 53 08 movzwl 0x8(%ebx),%edx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10c17a: 89 1c 90 mov %ebx,(%eax,%edx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10c17d: 8b 45 30 mov 0x30(%ebp),%eax
10c180: 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 );
10c183: 89 1c 24 mov %ebx,(%esp)
10c186: e8 c1 0a 00 00 call 10cc4c <_User_extensions_Thread_create>
10c18b: 88 c2 mov %al,%dl
if ( extension_status )
10c18d: 83 c4 10 add $0x10,%esp
return true;
10c190: 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 )
10c192: 84 d2 test %dl,%dl
10c194: 74 04 je 10c19a <_Thread_Initialize+0x1aa>
10c196: eb 72 jmp 10c20a <_Thread_Initialize+0x21a>
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
10c198: 31 f6 xor %esi,%esi
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
return true;
failed:
if ( the_thread->libc_reent )
10c19a: 8b 83 f0 00 00 00 mov 0xf0(%ebx),%eax
10c1a0: 85 c0 test %eax,%eax
10c1a2: 74 0c je 10c1b0 <_Thread_Initialize+0x1c0>
_Workspace_Free( the_thread->libc_reent );
10c1a4: 83 ec 0c sub $0xc,%esp
10c1a7: 50 push %eax
10c1a8: e8 ce 0d 00 00 call 10cf7b <_Workspace_Free>
10c1ad: 83 c4 10 add $0x10,%esp
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
10c1b0: 8b 83 f4 00 00 00 mov 0xf4(%ebx),%eax
10c1b6: 85 c0 test %eax,%eax
10c1b8: 74 0c je 10c1c6 <_Thread_Initialize+0x1d6>
_Workspace_Free( the_thread->API_Extensions[i] );
10c1ba: 83 ec 0c sub $0xc,%esp
10c1bd: 50 push %eax
10c1be: e8 b8 0d 00 00 call 10cf7b <_Workspace_Free>
10c1c3: 83 c4 10 add $0x10,%esp
failed:
if ( the_thread->libc_reent )
_Workspace_Free( the_thread->libc_reent );
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
10c1c6: 8b 83 f8 00 00 00 mov 0xf8(%ebx),%eax
10c1cc: 85 c0 test %eax,%eax
10c1ce: 74 0c je 10c1dc <_Thread_Initialize+0x1ec>
_Workspace_Free( the_thread->API_Extensions[i] );
10c1d0: 83 ec 0c sub $0xc,%esp
10c1d3: 50 push %eax
10c1d4: e8 a2 0d 00 00 call 10cf7b <_Workspace_Free>
10c1d9: 83 c4 10 add $0x10,%esp
if ( extensions_area )
10c1dc: 85 f6 test %esi,%esi
10c1de: 74 0c je 10c1ec <_Thread_Initialize+0x1fc>
(void) _Workspace_Free( extensions_area );
10c1e0: 83 ec 0c sub $0xc,%esp
10c1e3: 56 push %esi
10c1e4: e8 92 0d 00 00 call 10cf7b <_Workspace_Free>
10c1e9: 83 c4 10 add $0x10,%esp
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
10c1ec: 85 ff test %edi,%edi
10c1ee: 74 0c je 10c1fc <_Thread_Initialize+0x20c>
(void) _Workspace_Free( fp_area );
10c1f0: 83 ec 0c sub $0xc,%esp
10c1f3: 57 push %edi
10c1f4: e8 82 0d 00 00 call 10cf7b <_Workspace_Free>
10c1f9: 83 c4 10 add $0x10,%esp
#endif
_Thread_Stack_Free( the_thread );
10c1fc: 83 ec 0c sub $0xc,%esp
10c1ff: 53 push %ebx
10c200: e8 e7 06 00 00 call 10c8ec <_Thread_Stack_Free>
return false;
10c205: 83 c4 10 add $0x10,%esp
stack = the_thread->Start.stack;
#else
if ( !stack_area ) {
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
10c208: 31 c0 xor %eax,%eax
_Thread_Stack_Free( the_thread );
return false;
}
10c20a: 8d 65 f4 lea -0xc(%ebp),%esp
10c20d: 5b pop %ebx
10c20e: 5e pop %esi
10c20f: 5f pop %edi
10c210: c9 leave
10c211: c3 ret
0010f48c <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
10f48c: 55 push %ebp
10f48d: 89 e5 mov %esp,%ebp
10f48f: 53 push %ebx
10f490: 8b 45 08 mov 0x8(%ebp),%eax
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
10f493: 9c pushf
10f494: fa cli
10f495: 59 pop %ecx
current_state = the_thread->current_state;
10f496: 8b 50 10 mov 0x10(%eax),%edx
if ( current_state & STATES_SUSPENDED ) {
10f499: f6 c2 02 test $0x2,%dl
10f49c: 74 70 je 10f50e <_Thread_Resume+0x82> <== NEVER TAKEN
10f49e: 83 e2 fd and $0xfffffffd,%edx
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
10f4a1: 89 50 10 mov %edx,0x10(%eax)
if ( _States_Is_ready( current_state ) ) {
10f4a4: 85 d2 test %edx,%edx
10f4a6: 75 66 jne 10f50e <_Thread_Resume+0x82>
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10f4a8: 8b 90 90 00 00 00 mov 0x90(%eax),%edx
10f4ae: 66 8b 98 96 00 00 00 mov 0x96(%eax),%bx
10f4b5: 66 09 1a or %bx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10f4b8: 66 8b 15 50 73 12 00 mov 0x127350,%dx
10f4bf: 0b 90 94 00 00 00 or 0x94(%eax),%edx
10f4c5: 66 89 15 50 73 12 00 mov %dx,0x127350
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
10f4cc: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10f4d2: 8d 5a 04 lea 0x4(%edx),%ebx
10f4d5: 89 18 mov %ebx,(%eax)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
10f4d7: 8b 5a 08 mov 0x8(%edx),%ebx
the_chain->last = the_node;
10f4da: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10f4dd: 89 03 mov %eax,(%ebx)
the_node->previous = old_last_node;
10f4df: 89 58 04 mov %ebx,0x4(%eax)
_ISR_Flash( level );
10f4e2: 51 push %ecx
10f4e3: 9d popf
10f4e4: fa cli
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
10f4e5: 8b 50 14 mov 0x14(%eax),%edx
10f4e8: 8b 1d 00 78 12 00 mov 0x127800,%ebx
10f4ee: 3b 53 14 cmp 0x14(%ebx),%edx
10f4f1: 73 1b jae 10f50e <_Thread_Resume+0x82>
_Thread_Heir = the_thread;
10f4f3: a3 00 78 12 00 mov %eax,0x127800
if ( _Thread_Executing->is_preemptible ||
10f4f8: a1 fc 77 12 00 mov 0x1277fc,%eax
10f4fd: 80 78 74 00 cmpb $0x0,0x74(%eax)
10f501: 75 04 jne 10f507 <_Thread_Resume+0x7b>
10f503: 85 d2 test %edx,%edx
10f505: 75 07 jne 10f50e <_Thread_Resume+0x82> <== ALWAYS TAKEN
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
10f507: c6 05 08 78 12 00 01 movb $0x1,0x127808
}
}
}
_ISR_Enable( level );
10f50e: 51 push %ecx
10f50f: 9d popf
}
10f510: 5b pop %ebx
10f511: c9 leave
10f512: c3 ret
0010c9d4 <_Thread_Tickle_timeslice>:
*
* Output parameters: NONE
*/
void _Thread_Tickle_timeslice( void )
{
10c9d4: 55 push %ebp
10c9d5: 89 e5 mov %esp,%ebp
10c9d7: 53 push %ebx
10c9d8: 83 ec 04 sub $0x4,%esp
Thread_Control *executing;
executing = _Thread_Executing;
10c9db: 8b 1d 34 47 12 00 mov 0x124734,%ebx
/*
* If the thread is not preemptible or is not ready, then
* just return.
*/
if ( !executing->is_preemptible )
10c9e1: 80 7b 74 00 cmpb $0x0,0x74(%ebx)
10c9e5: 74 4c je 10ca33 <_Thread_Tickle_timeslice+0x5f>
return;
if ( !_States_Is_ready( executing->current_state ) )
10c9e7: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10c9eb: 75 46 jne 10ca33 <_Thread_Tickle_timeslice+0x5f>
/*
* The cpu budget algorithm determines what happens next.
*/
switch ( executing->budget_algorithm ) {
10c9ed: 8b 43 7c mov 0x7c(%ebx),%eax
10c9f0: 83 f8 01 cmp $0x1,%eax
10c9f3: 72 3e jb 10ca33 <_Thread_Tickle_timeslice+0x5f>
10c9f5: 83 f8 02 cmp $0x2,%eax
10c9f8: 76 07 jbe 10ca01 <_Thread_Tickle_timeslice+0x2d>
10c9fa: 83 f8 03 cmp $0x3,%eax
10c9fd: 75 34 jne 10ca33 <_Thread_Tickle_timeslice+0x5f><== NEVER TAKEN
10c9ff: eb 1a jmp 10ca1b <_Thread_Tickle_timeslice+0x47>
case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE:
#if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE)
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
#endif
if ( (int)(--executing->cpu_time_budget) <= 0 ) {
10ca01: 8b 43 78 mov 0x78(%ebx),%eax
10ca04: 48 dec %eax
10ca05: 89 43 78 mov %eax,0x78(%ebx)
10ca08: 85 c0 test %eax,%eax
10ca0a: 7f 27 jg 10ca33 <_Thread_Tickle_timeslice+0x5f>
* at the priority of the currently executing thread, then the
* executing thread's timeslice is reset. Otherwise, the
* currently executing thread is placed at the rear of the
* FIFO for this priority and a new heir is selected.
*/
_Thread_Yield_processor();
10ca0c: e8 27 00 00 00 call 10ca38 <_Thread_Yield_processor>
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
10ca11: a1 b4 41 12 00 mov 0x1241b4,%eax
10ca16: 89 43 78 mov %eax,0x78(%ebx)
10ca19: eb 18 jmp 10ca33 <_Thread_Tickle_timeslice+0x5f>
}
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_SCHEDULER_CALLOUT)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
if ( --executing->cpu_time_budget == 0 )
10ca1b: 8b 43 78 mov 0x78(%ebx),%eax
10ca1e: 48 dec %eax
10ca1f: 89 43 78 mov %eax,0x78(%ebx)
10ca22: 85 c0 test %eax,%eax
10ca24: 75 0d jne 10ca33 <_Thread_Tickle_timeslice+0x5f>
(*executing->budget_callout)( executing );
10ca26: 83 ec 0c sub $0xc,%esp
10ca29: 53 push %ebx
10ca2a: ff 93 80 00 00 00 call *0x80(%ebx)
10ca30: 83 c4 10 add $0x10,%esp
break;
#endif
}
}
10ca33: 8b 5d fc mov -0x4(%ebp),%ebx
10ca36: c9 leave
10ca37: c3 ret
0010c470 <_Thread_queue_Enqueue_priority>:
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
10c470: 55 push %ebp
10c471: 89 e5 mov %esp,%ebp
10c473: 57 push %edi
10c474: 56 push %esi
10c475: 53 push %ebx
10c476: 83 ec 14 sub $0x14,%esp
10c479: 8b 4d 08 mov 0x8(%ebp),%ecx
10c47c: 8b 45 0c mov 0xc(%ebp),%eax
10c47f: 8d 50 3c lea 0x3c(%eax),%edx
10c482: 89 50 38 mov %edx,0x38(%eax)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
10c485: c7 40 3c 00 00 00 00 movl $0x0,0x3c(%eax)
Chain_Node *previous_node;
Chain_Node *search_node;
Priority_Control priority;
States_Control block_state;
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
10c48c: 8d 50 38 lea 0x38(%eax),%edx
10c48f: 89 50 40 mov %edx,0x40(%eax)
priority = the_thread->current_priority;
10c492: 8b 58 14 mov 0x14(%eax),%ebx
RTEMS_INLINE_ROUTINE uint32_t _Thread_queue_Header_number (
Priority_Control the_priority
)
{
return (the_priority / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER);
10c495: 89 df mov %ebx,%edi
10c497: c1 ef 06 shr $0x6,%edi
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
10c49a: 6b ff 0c imul $0xc,%edi,%edi
10c49d: 8d 3c 39 lea (%ecx,%edi,1),%edi
10c4a0: 89 7d ec mov %edi,-0x14(%ebp)
block_state = the_thread_queue->state;
10c4a3: 8b 51 38 mov 0x38(%ecx),%edx
10c4a6: 89 55 e4 mov %edx,-0x1c(%ebp)
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->last;
10c4a9: 89 7d e8 mov %edi,-0x18(%ebp)
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
10c4ac: f6 c3 20 test $0x20,%bl
10c4af: 75 73 jne 10c524 <_Thread_queue_Enqueue_priority+0xb4>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10c4b1: 8d 77 04 lea 0x4(%edi),%esi
10c4b4: 89 75 e8 mov %esi,-0x18(%ebp)
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
10c4b7: 9c pushf
10c4b8: fa cli
10c4b9: 8f 45 f0 popl -0x10(%ebp)
10c4bc: 8b 75 f0 mov -0x10(%ebp),%esi
search_thread = (Thread_Control *) header->first;
10c4bf: 8b 17 mov (%edi),%edx
if ( _Thread_queue_Is_reverse_search( priority ) )
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
10c4c1: c7 45 ec ff ff ff ff movl $0xffffffff,-0x14(%ebp)
10c4c8: 89 75 e0 mov %esi,-0x20(%ebp)
_ISR_Disable( level );
search_thread = (Thread_Control *) header->first;
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
10c4cb: eb 1f jmp 10c4ec <_Thread_queue_Enqueue_priority+0x7c>
search_priority = search_thread->current_priority;
10c4cd: 8b 72 14 mov 0x14(%edx),%esi
10c4d0: 89 75 ec mov %esi,-0x14(%ebp)
if ( priority <= search_priority )
10c4d3: 39 f3 cmp %esi,%ebx
10c4d5: 76 1a jbe 10c4f1 <_Thread_queue_Enqueue_priority+0x81>
break;
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
10c4d7: ff 75 f0 pushl -0x10(%ebp)
10c4da: 9d popf
10c4db: fa cli
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
10c4dc: 8b 75 e4 mov -0x1c(%ebp),%esi
10c4df: 85 72 10 test %esi,0x10(%edx)
10c4e2: 75 06 jne 10c4ea <_Thread_queue_Enqueue_priority+0x7a><== ALWAYS TAKEN
_ISR_Enable( level );
10c4e4: ff 75 f0 pushl -0x10(%ebp) <== NOT EXECUTED
10c4e7: 9d popf <== NOT EXECUTED
goto restart_forward_search;
10c4e8: eb cd jmp 10c4b7 <_Thread_queue_Enqueue_priority+0x47><== NOT EXECUTED
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
10c4ea: 8b 12 mov (%edx),%edx
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->first;
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
10c4ec: 3b 55 e8 cmp -0x18(%ebp),%edx
10c4ef: 75 dc jne 10c4cd <_Thread_queue_Enqueue_priority+0x5d>
10c4f1: 8b 75 e0 mov -0x20(%ebp),%esi
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
10c4f4: 83 79 30 01 cmpl $0x1,0x30(%ecx)
10c4f8: 0f 85 ae 00 00 00 jne 10c5ac <_Thread_queue_Enqueue_priority+0x13c>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
10c4fe: c7 41 30 00 00 00 00 movl $0x0,0x30(%ecx)
if ( priority == search_priority )
10c505: 3b 5d ec cmp -0x14(%ebp),%ebx
10c508: 0f 84 87 00 00 00 je 10c595 <_Thread_queue_Enqueue_priority+0x125>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
10c50e: 8b 5a 04 mov 0x4(%edx),%ebx
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
10c511: 89 10 mov %edx,(%eax)
the_node->previous = previous_node;
10c513: 89 58 04 mov %ebx,0x4(%eax)
previous_node->next = the_node;
10c516: 89 03 mov %eax,(%ebx)
search_node->previous = the_node;
10c518: 89 42 04 mov %eax,0x4(%edx)
the_thread->Wait.queue = the_thread_queue;
10c51b: 89 48 44 mov %ecx,0x44(%eax)
_ISR_Enable( level );
10c51e: ff 75 f0 pushl -0x10(%ebp)
10c521: 9d popf
10c522: eb 6a jmp 10c58e <_Thread_queue_Enqueue_priority+0x11e>
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
10c524: 0f b6 3d f4 01 12 00 movzbl 0x1201f4,%edi
10c52b: 47 inc %edi
10c52c: 89 7d e0 mov %edi,-0x20(%ebp)
_ISR_Disable( level );
10c52f: 9c pushf
10c530: fa cli
10c531: 8f 45 f0 popl -0x10(%ebp)
10c534: 8b 75 f0 mov -0x10(%ebp),%esi
search_thread = (Thread_Control *) header->last;
10c537: 8b 7d e8 mov -0x18(%ebp),%edi
10c53a: 8b 57 08 mov 0x8(%edi),%edx
10c53d: 8b 7d e0 mov -0x20(%ebp),%edi
10c540: 89 75 e0 mov %esi,-0x20(%ebp)
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
10c543: eb 1d jmp 10c562 <_Thread_queue_Enqueue_priority+0xf2>
search_priority = search_thread->current_priority;
10c545: 8b 7a 14 mov 0x14(%edx),%edi
if ( priority >= search_priority )
10c548: 39 fb cmp %edi,%ebx
10c54a: 73 1b jae 10c567 <_Thread_queue_Enqueue_priority+0xf7>
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
10c54c: ff 75 f0 pushl -0x10(%ebp)
10c54f: 9d popf
10c550: fa cli
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
10c551: 8b 75 e4 mov -0x1c(%ebp),%esi
10c554: 85 72 10 test %esi,0x10(%edx)
10c557: 75 06 jne 10c55f <_Thread_queue_Enqueue_priority+0xef><== ALWAYS TAKEN
_ISR_Enable( level );
10c559: ff 75 f0 pushl -0x10(%ebp) <== NOT EXECUTED
10c55c: 9d popf <== NOT EXECUTED
goto restart_reverse_search;
10c55d: eb c5 jmp 10c524 <_Thread_queue_Enqueue_priority+0xb4><== NOT EXECUTED
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
10c55f: 8b 52 04 mov 0x4(%edx),%edx
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->last;
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
10c562: 3b 55 ec cmp -0x14(%ebp),%edx
10c565: 75 de jne 10c545 <_Thread_queue_Enqueue_priority+0xd5>
10c567: 8b 75 e0 mov -0x20(%ebp),%esi
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
10c56a: 83 79 30 01 cmpl $0x1,0x30(%ecx)
10c56e: 75 3c jne 10c5ac <_Thread_queue_Enqueue_priority+0x13c>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
10c570: c7 41 30 00 00 00 00 movl $0x0,0x30(%ecx)
if ( priority == search_priority )
10c577: 39 fb cmp %edi,%ebx
10c579: 74 1a je 10c595 <_Thread_queue_Enqueue_priority+0x125>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
10c57b: 8b 1a mov (%edx),%ebx
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
10c57d: 89 18 mov %ebx,(%eax)
the_node->previous = search_node;
10c57f: 89 50 04 mov %edx,0x4(%eax)
search_node->next = the_node;
10c582: 89 02 mov %eax,(%edx)
next_node->previous = the_node;
10c584: 89 43 04 mov %eax,0x4(%ebx)
the_thread->Wait.queue = the_thread_queue;
10c587: 89 48 44 mov %ecx,0x44(%eax)
_ISR_Enable( level );
10c58a: ff 75 f0 pushl -0x10(%ebp)
10c58d: 9d popf
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
10c58e: b8 01 00 00 00 mov $0x1,%eax
10c593: eb 1f jmp 10c5b4 <_Thread_queue_Enqueue_priority+0x144>
10c595: 83 c2 3c add $0x3c,%edx
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
previous_node = search_node->previous;
10c598: 8b 5a 04 mov 0x4(%edx),%ebx
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
10c59b: 89 10 mov %edx,(%eax)
the_node->previous = previous_node;
10c59d: 89 58 04 mov %ebx,0x4(%eax)
previous_node->next = the_node;
10c5a0: 89 03 mov %eax,(%ebx)
search_node->previous = the_node;
10c5a2: 89 42 04 mov %eax,0x4(%edx)
the_thread->Wait.queue = the_thread_queue;
10c5a5: 89 48 44 mov %ecx,0x44(%eax)
_ISR_Enable( level );
10c5a8: 56 push %esi
10c5a9: 9d popf
10c5aa: eb e2 jmp 10c58e <_Thread_queue_Enqueue_priority+0x11e>
* For example, the blocking thread could have been given
* the mutex by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
*level_p = level;
10c5ac: 8b 45 10 mov 0x10(%ebp),%eax
10c5af: 89 30 mov %esi,(%eax)
return the_thread_queue->sync_state;
10c5b1: 8b 41 30 mov 0x30(%ecx),%eax
}
10c5b4: 83 c4 14 add $0x14,%esp
10c5b7: 5b pop %ebx
10c5b8: 5e pop %esi
10c5b9: 5f pop %edi
10c5ba: c9 leave
10c5bb: c3 ret
0010c668 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
10c668: 55 push %ebp
10c669: 89 e5 mov %esp,%ebp
10c66b: 57 push %edi
10c66c: 56 push %esi
10c66d: 53 push %ebx
10c66e: 83 ec 1c sub $0x1c,%esp
10c671: 8b 75 08 mov 0x8(%ebp),%esi
10c674: 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 )
10c677: 85 f6 test %esi,%esi
10c679: 74 36 je 10c6b1 <_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 ) {
10c67b: 83 7e 34 01 cmpl $0x1,0x34(%esi)
10c67f: 75 30 jne 10c6b1 <_Thread_queue_Requeue+0x49><== NEVER TAKEN
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
10c681: 9c pushf
10c682: fa cli
10c683: 5b pop %ebx
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
10c684: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi)
10c68b: 74 22 je 10c6af <_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;
10c68d: 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 );
10c694: 50 push %eax
10c695: 6a 01 push $0x1
10c697: 57 push %edi
10c698: 56 push %esi
10c699: e8 3a 31 00 00 call 10f7d8 <_Thread_queue_Extract_priority_helper>
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
10c69e: 83 c4 0c add $0xc,%esp
10c6a1: 8d 45 e4 lea -0x1c(%ebp),%eax
10c6a4: 50 push %eax
10c6a5: 57 push %edi
10c6a6: 56 push %esi
10c6a7: e8 c4 fd ff ff call 10c470 <_Thread_queue_Enqueue_priority>
10c6ac: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10c6af: 53 push %ebx
10c6b0: 9d popf
}
}
10c6b1: 8d 65 f4 lea -0xc(%ebp),%esp
10c6b4: 5b pop %ebx
10c6b5: 5e pop %esi
10c6b6: 5f pop %edi
10c6b7: c9 leave
10c6b8: c3 ret
0010c6bc <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10c6bc: 55 push %ebp
10c6bd: 89 e5 mov %esp,%ebp
10c6bf: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10c6c2: 8d 45 f4 lea -0xc(%ebp),%eax
10c6c5: 50 push %eax
10c6c6: ff 75 08 pushl 0x8(%ebp)
10c6c9: e8 ae f8 ff ff call 10bf7c <_Thread_Get>
switch ( location ) {
10c6ce: 83 c4 10 add $0x10,%esp
10c6d1: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10c6d5: 75 17 jne 10c6ee <_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 );
10c6d7: 83 ec 0c sub $0xc,%esp
10c6da: 50 push %eax
10c6db: e8 ac 31 00 00 call 10f88c <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10c6e0: a1 e4 41 12 00 mov 0x1241e4,%eax
10c6e5: 48 dec %eax
10c6e6: a3 e4 41 12 00 mov %eax,0x1241e4
10c6eb: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10c6ee: c9 leave
10c6ef: c3 ret
00116a8c <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
116a8c: 55 push %ebp
116a8d: 89 e5 mov %esp,%ebp
116a8f: 57 push %edi
116a90: 56 push %esi
116a91: 53 push %ebx
116a92: 83 ec 4c sub $0x4c,%esp
116a95: 8b 5d 08 mov 0x8(%ebp),%ebx
116a98: 8d 45 dc lea -0x24(%ebp),%eax
116a9b: 8d 55 e0 lea -0x20(%ebp),%edx
116a9e: 89 55 b4 mov %edx,-0x4c(%ebp)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
116aa1: 89 55 dc mov %edx,-0x24(%ebp)
the_chain->permanent_null = NULL;
116aa4: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
Timer_server_Control *ts = (Timer_server_Control *) arg;
Chain_Control insert_chain;
Chain_Control fire_chain;
_Chain_Initialize_empty( &insert_chain );
116aab: 89 45 e4 mov %eax,-0x1c(%ebp)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
116aae: 8d 7d d0 lea -0x30(%ebp),%edi
116ab1: 8d 55 d4 lea -0x2c(%ebp),%edx
116ab4: 89 55 b0 mov %edx,-0x50(%ebp)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
116ab7: 89 55 d0 mov %edx,-0x30(%ebp)
the_chain->permanent_null = NULL;
116aba: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
the_chain->last = _Chain_Head(the_chain);
116ac1: 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 );
116ac4: 8d 43 30 lea 0x30(%ebx),%eax
116ac7: 89 45 c0 mov %eax,-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 );
116aca: 8d 73 68 lea 0x68(%ebx),%esi
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
116acd: 8d 53 08 lea 0x8(%ebx),%edx
116ad0: 89 55 bc mov %edx,-0x44(%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;
116ad3: 8d 4d dc lea -0x24(%ebp),%ecx
116ad6: 89 4b 78 mov %ecx,0x78(%ebx)
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
116ad9: a1 f0 e6 13 00 mov 0x13e6f0,%eax
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
116ade: 8b 53 3c mov 0x3c(%ebx),%edx
watchdogs->last_snapshot = snapshot;
116ae1: 89 43 3c mov %eax,0x3c(%ebx)
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
116ae4: 51 push %ecx
116ae5: 8d 4d d0 lea -0x30(%ebp),%ecx
116ae8: 51 push %ecx
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
116ae9: 29 d0 sub %edx,%eax
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
116aeb: 50 push %eax
116aec: ff 75 c0 pushl -0x40(%ebp)
116aef: e8 90 39 00 00 call 11a484 <_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();
116af4: a1 44 e6 13 00 mov 0x13e644,%eax
116af9: 89 45 c4 mov %eax,-0x3c(%ebp)
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
116afc: 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 ) {
116aff: 83 c4 10 add $0x10,%esp
116b02: 39 45 c4 cmp %eax,-0x3c(%ebp)
116b05: 76 13 jbe 116b1a <_Timer_server_Body+0x8e>
/*
* 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 );
116b07: 52 push %edx
116b08: 8d 55 d0 lea -0x30(%ebp),%edx
116b0b: 52 push %edx
if ( snapshot > last_snapshot ) {
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
116b0c: 8b 4d c4 mov -0x3c(%ebp),%ecx
116b0f: 29 c1 sub %eax,%ecx
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
116b11: 51 push %ecx
116b12: 56 push %esi
116b13: e8 6c 39 00 00 call 11a484 <_Watchdog_Adjust_to_chain>
116b18: eb 0f jmp 116b29 <_Timer_server_Body+0x9d>
} else if ( snapshot < last_snapshot ) {
116b1a: 73 10 jae 116b2c <_Timer_server_Body+0xa0>
/*
* 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 );
116b1c: 51 push %ecx
} else if ( snapshot < last_snapshot ) {
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
116b1d: 2b 45 c4 sub -0x3c(%ebp),%eax
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
116b20: 50 push %eax
116b21: 6a 01 push $0x1
116b23: 56 push %esi
116b24: e8 ef 38 00 00 call 11a418 <_Watchdog_Adjust>
116b29: 83 c4 10 add $0x10,%esp
}
watchdogs->last_snapshot = snapshot;
116b2c: 8b 45 c4 mov -0x3c(%ebp),%eax
116b2f: 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 );
116b32: 8b 43 78 mov 0x78(%ebx),%eax
116b35: 83 ec 0c sub $0xc,%esp
116b38: 50 push %eax
116b39: e8 da 08 00 00 call 117418 <_Chain_Get>
if ( timer == NULL ) {
116b3e: 83 c4 10 add $0x10,%esp
116b41: 85 c0 test %eax,%eax
116b43: 74 29 je 116b6e <_Timer_server_Body+0xe2><== ALWAYS TAKEN
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
116b45: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED
116b48: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED
116b4b: 75 0b jne 116b58 <_Timer_server_Body+0xcc><== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
116b4d: 52 push %edx <== NOT EXECUTED
116b4e: 52 push %edx <== NOT EXECUTED
116b4f: 83 c0 10 add $0x10,%eax <== NOT EXECUTED
116b52: 50 push %eax <== NOT EXECUTED
116b53: ff 75 c0 pushl -0x40(%ebp) <== NOT EXECUTED
116b56: eb 0c jmp 116b64 <_Timer_server_Body+0xd8><== NOT EXECUTED
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
116b58: 83 fa 03 cmp $0x3,%edx <== NOT EXECUTED
116b5b: 75 d5 jne 116b32 <_Timer_server_Body+0xa6><== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
116b5d: 51 push %ecx <== NOT EXECUTED
116b5e: 51 push %ecx <== NOT EXECUTED
116b5f: 83 c0 10 add $0x10,%eax <== NOT EXECUTED
116b62: 50 push %eax <== NOT EXECUTED
116b63: 56 push %esi <== NOT EXECUTED
116b64: e8 a3 39 00 00 call 11a50c <_Watchdog_Insert> <== NOT EXECUTED
116b69: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
116b6c: eb c4 jmp 116b32 <_Timer_server_Body+0xa6><== 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 );
116b6e: 9c pushf
116b6f: fa cli
116b70: 58 pop %eax
if ( _Chain_Is_empty( insert_chain ) ) {
116b71: 8b 55 b4 mov -0x4c(%ebp),%edx
116b74: 39 55 dc cmp %edx,-0x24(%ebp)
116b77: 75 13 jne 116b8c <_Timer_server_Body+0x100><== NEVER TAKEN
ts->insert_chain = NULL;
116b79: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx)
_ISR_Enable( level );
116b80: 50 push %eax
116b81: 9d popf
_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 ) ) {
116b82: 8b 4d b0 mov -0x50(%ebp),%ecx
116b85: 39 4d d0 cmp %ecx,-0x30(%ebp)
116b88: 75 09 jne 116b93 <_Timer_server_Body+0x107>
116b8a: eb 3e jmp 116bca <_Timer_server_Body+0x13e>
ts->insert_chain = NULL;
_ISR_Enable( level );
break;
} else {
_ISR_Enable( level );
116b8c: 50 push %eax <== NOT EXECUTED
116b8d: 9d popf <== NOT EXECUTED
116b8e: e9 46 ff ff ff jmp 116ad9 <_Timer_server_Body+0x4d><== 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 );
116b93: 9c pushf
116b94: fa cli
116b95: 5a pop %edx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
116b96: 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))
116b99: 3b 45 b0 cmp -0x50(%ebp),%eax
116b9c: 74 25 je 116bc3 <_Timer_server_Body+0x137>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
116b9e: 8b 08 mov (%eax),%ecx
the_chain->first = new_first;
116ba0: 89 4d d0 mov %ecx,-0x30(%ebp)
new_first->previous = _Chain_Head(the_chain);
116ba3: 89 79 04 mov %edi,0x4(%ecx)
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
116ba6: 85 c0 test %eax,%eax
116ba8: 74 19 je 116bc3 <_Timer_server_Body+0x137><== NEVER TAKEN
watchdog->state = WATCHDOG_INACTIVE;
116baa: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
_ISR_Enable( level );
116bb1: 52 push %edx
116bb2: 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 );
116bb3: 52 push %edx
116bb4: 52 push %edx
116bb5: ff 70 24 pushl 0x24(%eax)
116bb8: ff 70 20 pushl 0x20(%eax)
116bbb: ff 50 1c call *0x1c(%eax)
}
116bbe: 83 c4 10 add $0x10,%esp
116bc1: eb d0 jmp 116b93 <_Timer_server_Body+0x107>
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
_ISR_Enable( level );
} else {
_ISR_Enable( level );
116bc3: 52 push %edx
116bc4: 9d popf
116bc5: e9 09 ff ff ff jmp 116ad3 <_Timer_server_Body+0x47>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
116bca: c6 43 7c 00 movb $0x0,0x7c(%ebx)
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
116bce: e8 1d fe ff ff call 1169f0 <_Thread_Disable_dispatch>
_Thread_Set_state( ts->thread, STATES_DELAYING );
116bd3: 50 push %eax
116bd4: 50 push %eax
116bd5: 6a 08 push $0x8
116bd7: ff 33 pushl (%ebx)
116bd9: e8 0e 31 00 00 call 119cec <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
116bde: 89 d8 mov %ebx,%eax
116be0: e8 1b fe ff ff call 116a00 <_Timer_server_Reset_interval_system_watchdog>
_Timer_server_Reset_tod_system_watchdog( ts );
116be5: 89 d8 mov %ebx,%eax
116be7: e8 5a fe ff ff call 116a46 <_Timer_server_Reset_tod_system_watchdog>
_Thread_Enable_dispatch();
116bec: e8 f1 27 00 00 call 1193e2 <_Thread_Enable_dispatch>
ts->active = true;
116bf1: 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 );
116bf5: 59 pop %ecx
116bf6: ff 75 bc pushl -0x44(%ebp)
116bf9: e8 26 3a 00 00 call 11a624 <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
116bfe: 8d 43 40 lea 0x40(%ebx),%eax
116c01: 89 04 24 mov %eax,(%esp)
116c04: e8 1b 3a 00 00 call 11a624 <_Watchdog_Remove>
116c09: 83 c4 10 add $0x10,%esp
116c0c: e9 c2 fe ff ff jmp 116ad3 <_Timer_server_Body+0x47>
00116c11 <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
116c11: 55 push %ebp
116c12: 89 e5 mov %esp,%ebp
116c14: 57 push %edi
116c15: 56 push %esi
116c16: 53 push %ebx
116c17: 83 ec 2c sub $0x2c,%esp
116c1a: 8b 5d 08 mov 0x8(%ebp),%ebx
116c1d: 8b 75 0c mov 0xc(%ebp),%esi
if ( ts->insert_chain == NULL ) {
116c20: 8b 43 78 mov 0x78(%ebx),%eax
116c23: 85 c0 test %eax,%eax
116c25: 0f 85 de 00 00 00 jne 116d09 <_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();
116c2b: e8 c0 fd ff ff call 1169f0 <_Thread_Disable_dispatch>
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
116c30: 8b 46 38 mov 0x38(%esi),%eax
116c33: 83 f8 01 cmp $0x1,%eax
116c36: 75 5a jne 116c92 <_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 );
116c38: 9c pushf
116c39: fa cli
116c3a: 8f 45 e0 popl -0x20(%ebp)
snapshot = _Watchdog_Ticks_since_boot;
116c3d: 8b 15 f0 e6 13 00 mov 0x13e6f0,%edx
last_snapshot = ts->Interval_watchdogs.last_snapshot;
116c43: 8b 4b 3c mov 0x3c(%ebx),%ecx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
116c46: 8b 43 30 mov 0x30(%ebx),%eax
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
116c49: 8d 7b 34 lea 0x34(%ebx),%edi
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
116c4c: 39 f8 cmp %edi,%eax
116c4e: 74 19 je 116c69 <_Timer_server_Schedule_operation_method+0x58>
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
116c50: 89 d7 mov %edx,%edi
116c52: 29 cf sub %ecx,%edi
116c54: 89 7d e4 mov %edi,-0x1c(%ebp)
delta_interval = first_watchdog->delta_interval;
116c57: 8b 78 10 mov 0x10(%eax),%edi
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
116c5a: 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) {
116c5c: 3b 7d e4 cmp -0x1c(%ebp),%edi
116c5f: 76 05 jbe 116c66 <_Timer_server_Schedule_operation_method+0x55>
delta_interval -= delta;
116c61: 89 f9 mov %edi,%ecx
116c63: 2b 4d e4 sub -0x1c(%ebp),%ecx
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
116c66: 89 48 10 mov %ecx,0x10(%eax)
}
ts->Interval_watchdogs.last_snapshot = snapshot;
116c69: 89 53 3c mov %edx,0x3c(%ebx)
_ISR_Enable( level );
116c6c: ff 75 e0 pushl -0x20(%ebp)
116c6f: 9d popf
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
116c70: 50 push %eax
116c71: 50 push %eax
116c72: 83 c6 10 add $0x10,%esi
116c75: 56 push %esi
116c76: 8d 43 30 lea 0x30(%ebx),%eax
116c79: 50 push %eax
116c7a: e8 8d 38 00 00 call 11a50c <_Watchdog_Insert>
if ( !ts->active ) {
116c7f: 8a 43 7c mov 0x7c(%ebx),%al
116c82: 83 c4 10 add $0x10,%esp
116c85: 84 c0 test %al,%al
116c87: 75 74 jne 116cfd <_Timer_server_Schedule_operation_method+0xec>
_Timer_server_Reset_interval_system_watchdog( ts );
116c89: 89 d8 mov %ebx,%eax
116c8b: e8 70 fd ff ff call 116a00 <_Timer_server_Reset_interval_system_watchdog>
116c90: eb 6b jmp 116cfd <_Timer_server_Schedule_operation_method+0xec>
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
116c92: 83 f8 03 cmp $0x3,%eax
116c95: 75 66 jne 116cfd <_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 );
116c97: 9c pushf
116c98: fa cli
116c99: 8f 45 e0 popl -0x20(%ebp)
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
116c9c: 8b 15 44 e6 13 00 mov 0x13e644,%edx
last_snapshot = ts->TOD_watchdogs.last_snapshot;
116ca2: 8b 43 74 mov 0x74(%ebx),%eax
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
116ca5: 8b 4b 68 mov 0x68(%ebx),%ecx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
116ca8: 8d 7b 6c lea 0x6c(%ebx),%edi
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
116cab: 39 f9 cmp %edi,%ecx
116cad: 74 27 je 116cd6 <_Timer_server_Schedule_operation_method+0xc5>
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
116caf: 8b 79 10 mov 0x10(%ecx),%edi
116cb2: 89 7d d4 mov %edi,-0x2c(%ebp)
if ( snapshot > last_snapshot ) {
116cb5: 39 c2 cmp %eax,%edx
116cb7: 76 15 jbe 116cce <_Timer_server_Schedule_operation_method+0xbd>
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
116cb9: 89 d7 mov %edx,%edi
116cbb: 29 c7 sub %eax,%edi
116cbd: 89 7d e4 mov %edi,-0x1c(%ebp)
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
116cc0: 31 c0 xor %eax,%eax
if ( snapshot > last_snapshot ) {
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
if (delta_interval > delta) {
116cc2: 39 7d d4 cmp %edi,-0x2c(%ebp)
116cc5: 76 0c jbe 116cd3 <_Timer_server_Schedule_operation_method+0xc2><== NEVER TAKEN
delta_interval -= delta;
116cc7: 8b 45 d4 mov -0x2c(%ebp),%eax
116cca: 29 f8 sub %edi,%eax
116ccc: eb 05 jmp 116cd3 <_Timer_server_Schedule_operation_method+0xc2>
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
116cce: 03 45 d4 add -0x2c(%ebp),%eax
delta_interval += delta;
116cd1: 29 d0 sub %edx,%eax
}
first_watchdog->delta_interval = delta_interval;
116cd3: 89 41 10 mov %eax,0x10(%ecx)
}
ts->TOD_watchdogs.last_snapshot = snapshot;
116cd6: 89 53 74 mov %edx,0x74(%ebx)
_ISR_Enable( level );
116cd9: ff 75 e0 pushl -0x20(%ebp)
116cdc: 9d popf
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
116cdd: 57 push %edi
116cde: 57 push %edi
116cdf: 83 c6 10 add $0x10,%esi
116ce2: 56 push %esi
116ce3: 8d 43 68 lea 0x68(%ebx),%eax
116ce6: 50 push %eax
116ce7: e8 20 38 00 00 call 11a50c <_Watchdog_Insert>
if ( !ts->active ) {
116cec: 8a 43 7c mov 0x7c(%ebx),%al
116cef: 83 c4 10 add $0x10,%esp
116cf2: 84 c0 test %al,%al
116cf4: 75 07 jne 116cfd <_Timer_server_Schedule_operation_method+0xec>
_Timer_server_Reset_tod_system_watchdog( ts );
116cf6: 89 d8 mov %ebx,%eax
116cf8: e8 49 fd ff ff call 116a46 <_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 );
}
}
116cfd: 8d 65 f4 lea -0xc(%ebp),%esp
116d00: 5b pop %ebx
116d01: 5e pop %esi
116d02: 5f pop %edi
116d03: c9 leave
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
116d04: e9 d9 26 00 00 jmp 1193e2 <_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 );
116d09: 8b 43 78 mov 0x78(%ebx),%eax <== NOT EXECUTED
116d0c: 89 75 0c mov %esi,0xc(%ebp) <== NOT EXECUTED
116d0f: 89 45 08 mov %eax,0x8(%ebp) <== NOT EXECUTED
}
}
116d12: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
116d15: 5b pop %ebx <== NOT EXECUTED
116d16: 5e pop %esi <== NOT EXECUTED
116d17: 5f pop %edi <== NOT EXECUTED
116d18: 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 );
116d19: e9 be 06 00 00 jmp 1173dc <_Chain_Append> <== NOT EXECUTED
0010e544 <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
10e544: 55 push %ebp
10e545: 89 e5 mov %esp,%ebp
10e547: 57 push %edi
10e548: 56 push %esi
10e549: 53 push %ebx
10e54a: 83 ec 1c sub $0x1c,%esp
10e54d: 8b 75 08 mov 0x8(%ebp),%esi
10e550: 8b 7d 0c mov 0xc(%ebp),%edi
10e553: 8b 5d 10 mov 0x10(%ebp),%ebx
ISR_Level level;
_ISR_Disable( level );
10e556: 9c pushf
10e557: fa cli
10e558: 58 pop %eax
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10e559: 8b 16 mov (%esi),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10e55b: 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 ) ) {
10e55e: 39 ca cmp %ecx,%edx
10e560: 74 44 je 10e5a6 <_Watchdog_Adjust+0x62>
switch ( direction ) {
10e562: 85 ff test %edi,%edi
10e564: 74 3c je 10e5a2 <_Watchdog_Adjust+0x5e>
10e566: 4f dec %edi
10e567: 75 3d jne 10e5a6 <_Watchdog_Adjust+0x62> <== NEVER TAKEN
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
10e569: 01 5a 10 add %ebx,0x10(%edx)
break;
10e56c: eb 38 jmp 10e5a6 <_Watchdog_Adjust+0x62>
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) header->first );
10e56e: 8b 16 mov (%esi),%edx
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
10e570: 8b 7a 10 mov 0x10(%edx),%edi
10e573: 39 fb cmp %edi,%ebx
10e575: 73 07 jae 10e57e <_Watchdog_Adjust+0x3a>
_Watchdog_First( header )->delta_interval -= units;
10e577: 29 df sub %ebx,%edi
10e579: 89 7a 10 mov %edi,0x10(%edx)
break;
10e57c: eb 28 jmp 10e5a6 <_Watchdog_Adjust+0x62>
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
10e57e: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx)
_ISR_Enable( level );
10e585: 50 push %eax
10e586: 9d popf
_Watchdog_Tickle( header );
10e587: 83 ec 0c sub $0xc,%esp
10e58a: 56 push %esi
10e58b: 89 4d e4 mov %ecx,-0x1c(%ebp)
10e58e: e8 9d 01 00 00 call 10e730 <_Watchdog_Tickle>
_ISR_Disable( level );
10e593: 9c pushf
10e594: fa cli
10e595: 58 pop %eax
if ( _Chain_Is_empty( header ) )
10e596: 83 c4 10 add $0x10,%esp
10e599: 8b 4d e4 mov -0x1c(%ebp),%ecx
10e59c: 39 0e cmp %ecx,(%esi)
10e59e: 74 06 je 10e5a6 <_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;
10e5a0: 29 fb sub %edi,%ebx
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
10e5a2: 85 db test %ebx,%ebx
10e5a4: 75 c8 jne 10e56e <_Watchdog_Adjust+0x2a> <== ALWAYS TAKEN
}
break;
}
}
_ISR_Enable( level );
10e5a6: 50 push %eax
10e5a7: 9d popf
}
10e5a8: 8d 65 f4 lea -0xc(%ebp),%esp
10e5ab: 5b pop %ebx
10e5ac: 5e pop %esi
10e5ad: 5f pop %edi
10e5ae: c9 leave
10e5af: c3 ret
0010ce48 <_Watchdog_Remove>:
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
10ce48: 55 push %ebp
10ce49: 89 e5 mov %esp,%ebp
10ce4b: 56 push %esi
10ce4c: 53 push %ebx
10ce4d: 8b 55 08 mov 0x8(%ebp),%edx
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
10ce50: 9c pushf
10ce51: fa cli
10ce52: 5e pop %esi
previous_state = the_watchdog->state;
10ce53: 8b 42 08 mov 0x8(%edx),%eax
switch ( previous_state ) {
10ce56: 83 f8 01 cmp $0x1,%eax
10ce59: 74 09 je 10ce64 <_Watchdog_Remove+0x1c>
10ce5b: 72 42 jb 10ce9f <_Watchdog_Remove+0x57>
10ce5d: 83 f8 03 cmp $0x3,%eax
10ce60: 77 3d ja 10ce9f <_Watchdog_Remove+0x57> <== NEVER TAKEN
10ce62: eb 09 jmp 10ce6d <_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;
10ce64: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
break;
10ce6b: eb 32 jmp 10ce9f <_Watchdog_Remove+0x57>
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
10ce6d: 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 );
}
10ce74: 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) )
10ce76: 83 39 00 cmpl $0x0,(%ecx)
10ce79: 74 06 je 10ce81 <_Watchdog_Remove+0x39>
next_watchdog->delta_interval += the_watchdog->delta_interval;
10ce7b: 8b 5a 10 mov 0x10(%edx),%ebx
10ce7e: 01 59 10 add %ebx,0x10(%ecx)
if ( _Watchdog_Sync_count )
10ce81: 8b 1d 18 43 12 00 mov 0x124318,%ebx
10ce87: 85 db test %ebx,%ebx
10ce89: 74 0c je 10ce97 <_Watchdog_Remove+0x4f>
_Watchdog_Sync_level = _ISR_Nest_level;
10ce8b: 8b 1d 30 47 12 00 mov 0x124730,%ebx
10ce91: 89 1d 90 42 12 00 mov %ebx,0x124290
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
10ce97: 8b 5a 04 mov 0x4(%edx),%ebx
next->previous = previous;
10ce9a: 89 59 04 mov %ebx,0x4(%ecx)
previous->next = next;
10ce9d: 89 0b mov %ecx,(%ebx)
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
10ce9f: 8b 0d 1c 43 12 00 mov 0x12431c,%ecx
10cea5: 89 4a 18 mov %ecx,0x18(%edx)
_ISR_Enable( level );
10cea8: 56 push %esi
10cea9: 9d popf
return( previous_state );
}
10ceaa: 5b pop %ebx
10ceab: 5e pop %esi
10ceac: c9 leave
10cead: c3 ret
0010e0b8 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
10e0b8: 55 push %ebp
10e0b9: 89 e5 mov %esp,%ebp
10e0bb: 57 push %edi
10e0bc: 56 push %esi
10e0bd: 53 push %ebx
10e0be: 83 ec 20 sub $0x20,%esp
10e0c1: 8b 7d 08 mov 0x8(%ebp),%edi
10e0c4: 8b 75 0c mov 0xc(%ebp),%esi
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
10e0c7: 9c pushf
10e0c8: fa cli
10e0c9: 8f 45 e4 popl -0x1c(%ebp)
printk( "Watchdog Chain: %s %p\n", name, header );
10e0cc: 56 push %esi
10e0cd: 57 push %edi
10e0ce: 68 bc 11 12 00 push $0x1211bc
10e0d3: e8 d4 a9 ff ff call 108aac <printk>
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10e0d8: 8b 1e mov (%esi),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10e0da: 83 c6 04 add $0x4,%esi
if ( !_Chain_Is_empty( header ) ) {
10e0dd: 83 c4 10 add $0x10,%esp
10e0e0: 39 f3 cmp %esi,%ebx
10e0e2: 74 1d je 10e101 <_Watchdog_Report_chain+0x49>
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
10e0e4: 52 push %edx
10e0e5: 52 push %edx
10e0e6: 53 push %ebx
10e0e7: 6a 00 push $0x0
10e0e9: e8 32 00 00 00 call 10e120 <_Watchdog_Report>
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
for ( node = header->first ;
node != _Chain_Tail(header) ;
node = node->next )
10e0ee: 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 = header->first ;
10e0f0: 83 c4 10 add $0x10,%esp
10e0f3: 39 f3 cmp %esi,%ebx
10e0f5: 75 ed jne 10e0e4 <_Watchdog_Report_chain+0x2c><== NEVER TAKEN
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
10e0f7: 50 push %eax
10e0f8: 50 push %eax
10e0f9: 57 push %edi
10e0fa: 68 d3 11 12 00 push $0x1211d3
10e0ff: eb 08 jmp 10e109 <_Watchdog_Report_chain+0x51>
} else {
printk( "Chain is empty\n" );
10e101: 83 ec 0c sub $0xc,%esp
10e104: 68 e2 11 12 00 push $0x1211e2
10e109: e8 9e a9 ff ff call 108aac <printk>
10e10e: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10e111: ff 75 e4 pushl -0x1c(%ebp)
10e114: 9d popf
}
10e115: 8d 65 f4 lea -0xc(%ebp),%esp
10e118: 5b pop %ebx
10e119: 5e pop %esi
10e11a: 5f pop %edi
10e11b: c9 leave
10e11c: c3 ret
0010ceb0 <_Watchdog_Tickle>:
*/
void _Watchdog_Tickle(
Chain_Control *header
)
{
10ceb0: 55 push %ebp
10ceb1: 89 e5 mov %esp,%ebp
10ceb3: 57 push %edi
10ceb4: 56 push %esi
10ceb5: 53 push %ebx
10ceb6: 83 ec 1c sub $0x1c,%esp
10ceb9: 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 );
10cebc: 9c pushf
10cebd: fa cli
10cebe: 5e pop %esi
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10cebf: 8b 1f mov (%edi),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10cec1: 8d 47 04 lea 0x4(%edi),%eax
10cec4: 89 45 e4 mov %eax,-0x1c(%ebp)
if ( _Chain_Is_empty( header ) )
10cec7: 39 c3 cmp %eax,%ebx
10cec9: 74 40 je 10cf0b <_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) {
10cecb: 8b 43 10 mov 0x10(%ebx),%eax
10cece: 85 c0 test %eax,%eax
10ced0: 74 08 je 10ceda <_Watchdog_Tickle+0x2a>
the_watchdog->delta_interval--;
10ced2: 48 dec %eax
10ced3: 89 43 10 mov %eax,0x10(%ebx)
if ( the_watchdog->delta_interval != 0 )
10ced6: 85 c0 test %eax,%eax
10ced8: 75 31 jne 10cf0b <_Watchdog_Tickle+0x5b>
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
10ceda: 83 ec 0c sub $0xc,%esp
10cedd: 53 push %ebx
10cede: e8 65 ff ff ff call 10ce48 <_Watchdog_Remove>
_ISR_Enable( level );
10cee3: 56 push %esi
10cee4: 9d popf
switch( watchdog_state ) {
10cee5: 83 c4 10 add $0x10,%esp
10cee8: 83 f8 02 cmp $0x2,%eax
10ceeb: 75 0e jne 10cefb <_Watchdog_Tickle+0x4b> <== NEVER TAKEN
case WATCHDOG_ACTIVE:
(*the_watchdog->routine)(
10ceed: 50 push %eax
10ceee: 50 push %eax
10ceef: ff 73 24 pushl 0x24(%ebx)
10cef2: ff 73 20 pushl 0x20(%ebx)
10cef5: ff 53 1c call *0x1c(%ebx)
the_watchdog->id,
the_watchdog->user_data
);
break;
10cef8: 83 c4 10 add $0x10,%esp
case WATCHDOG_REMOVE_IT:
break;
}
_ISR_Disable( level );
10cefb: 9c pushf
10cefc: fa cli
10cefd: 5e pop %esi
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
10cefe: 8b 1f mov (%edi),%ebx
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
10cf00: 3b 5d e4 cmp -0x1c(%ebp),%ebx
10cf03: 74 06 je 10cf0b <_Watchdog_Tickle+0x5b>
}
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
10cf05: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10cf09: eb cd jmp 10ced8 <_Watchdog_Tickle+0x28>
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
10cf0b: 56 push %esi
10cf0c: 9d popf
}
10cf0d: 8d 65 f4 lea -0xc(%ebp),%esp
10cf10: 5b pop %ebx
10cf11: 5e pop %esi
10cf12: 5f pop %edi
10cf13: c9 leave
10cf14: c3 ret
0011ca4c <_exit>:
extern void FINI_SYMBOL( void );
#endif
void EXIT_SYMBOL(int status)
{
11ca4c: 55 push %ebp
11ca4d: 89 e5 mov %esp,%ebp
11ca4f: 83 ec 08 sub $0x8,%esp
/*
* If the toolset uses init/fini sections, then we need to
* run the global destructors now.
*/
#if defined(__USE_INIT_FINI__)
FINI_SYMBOL();
11ca52: e8 46 06 00 00 call 11d09d <_fini>
* We need to do the exit processing on the global reentrancy structure.
* This has already been done on the per task reentrancy structure
* associated with this task.
*/
libc_wrapup();
11ca57: e8 8c ff ff ff call 11c9e8 <libc_wrapup>
rtems_shutdown_executive(status);
11ca5c: 83 ec 0c sub $0xc,%esp
11ca5f: ff 75 08 pushl 0x8(%ebp)
11ca62: e8 d5 00 00 00 call 11cb3c <rtems_shutdown_executive>
11ca67: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
11ca6a: eb fe jmp 11ca6a <_exit+0x1e> <== NOT EXECUTED
001073eb <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
1073eb: 55 push %ebp <== NOT EXECUTED
1073ec: 89 e5 mov %esp,%ebp <== NOT EXECUTED
1073ee: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED
return gettimeofday( tp, tzp );
}
1073f1: c9 leave <== NOT EXECUTED
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
1073f2: e9 8d ff ff ff jmp 107384 <gettimeofday> <== NOT EXECUTED
001083ff <_link_r>:
int _link_r(
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
1083ff: 55 push %ebp <== NOT EXECUTED
108400: 89 e5 mov %esp,%ebp <== NOT EXECUTED
108402: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED
108405: 8b 45 0c mov 0xc(%ebp),%eax <== NOT EXECUTED
return link( existing, new );
108408: 8b 55 10 mov 0x10(%ebp),%edx <== NOT EXECUTED
10840b: 89 55 0c mov %edx,0xc(%ebp) <== NOT EXECUTED
10840e: 89 45 08 mov %eax,0x8(%ebp) <== NOT EXECUTED
}
108411: c9 leave <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
return link( existing, new );
108412: e9 1d ff ff ff jmp 108334 <link> <== NOT EXECUTED
00109115 <_lstat_r>:
int _STAT_R_NAME(
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
109115: 55 push %ebp <== NOT EXECUTED
109116: 89 e5 mov %esp,%ebp <== NOT EXECUTED
109118: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED
10911b: 8b 45 0c mov 0xc(%ebp),%eax <== NOT EXECUTED
return _STAT_NAME( path, buf );
10911e: 8b 55 10 mov 0x10(%ebp),%edx <== NOT EXECUTED
109121: 89 55 0c mov %edx,0xc(%ebp) <== NOT EXECUTED
109124: 89 45 08 mov %eax,0x8(%ebp) <== NOT EXECUTED
}
109127: c9 leave <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
109128: e9 73 ff ff ff jmp 1090a0 <lstat> <== NOT EXECUTED
0011cb04 <_realloc_r>:
void *_realloc_r(
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
11cb04: 55 push %ebp <== NOT EXECUTED
11cb05: 89 e5 mov %esp,%ebp <== NOT EXECUTED
11cb07: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED
11cb0a: 8b 45 0c mov 0xc(%ebp),%eax <== NOT EXECUTED
return realloc( ptr, size );
11cb0d: 8b 55 10 mov 0x10(%ebp),%edx <== NOT EXECUTED
11cb10: 89 55 0c mov %edx,0xc(%ebp) <== NOT EXECUTED
11cb13: 89 45 08 mov %eax,0x8(%ebp) <== NOT EXECUTED
}
11cb16: c9 leave <== NOT EXECUTED
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
return realloc( ptr, size );
11cb17: e9 48 00 00 00 jmp 11cb64 <realloc> <== NOT EXECUTED
0010a0ac <_rename_r>:
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
10a0ac: 55 push %ebp
10a0ad: 89 e5 mov %esp,%ebp
10a0af: 57 push %edi
10a0b0: 56 push %esi
10a0b1: 53 push %ebx
10a0b2: 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 );
10a0b5: ff 75 0c pushl 0xc(%ebp)
10a0b8: e8 7d ef ff ff call 10903a <rtems_filesystem_dirname>
10a0bd: 89 45 94 mov %eax,-0x6c(%ebp)
if ( old_parent_pathlen == 0 )
10a0c0: 83 c4 10 add $0x10,%esp
10a0c3: 85 c0 test %eax,%eax
10a0c5: 8d 45 b8 lea -0x48(%ebp),%eax
10a0c8: 75 15 jne 10a0df <_rename_r+0x33>
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
10a0ca: 51 push %ecx
10a0cb: 50 push %eax
10a0cc: 8d 45 e4 lea -0x1c(%ebp),%eax
10a0cf: 50 push %eax
10a0d0: ff 75 0c pushl 0xc(%ebp)
10a0d3: e8 48 03 00 00 call 10a420 <rtems_filesystem_get_start_loc>
10a0d8: 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;
10a0db: 31 db xor %ebx,%ebx
10a0dd: eb 23 jmp 10a102 <_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,
10a0df: 83 ec 0c sub $0xc,%esp
10a0e2: 6a 00 push $0x0
10a0e4: 50 push %eax
10a0e5: 6a 02 push $0x2
10a0e7: ff 75 94 pushl -0x6c(%ebp)
10a0ea: ff 75 0c pushl 0xc(%ebp)
10a0ed: e8 df ee ff ff call 108fd1 <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&old_parent_loc,
false );
if ( result != 0 )
10a0f2: 83 c4 20 add $0x20,%esp
return -1;
10a0f5: 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 )
10a0f8: 85 c0 test %eax,%eax
10a0fa: 0f 85 50 01 00 00 jne 10a250 <_rename_r+0x1a4> <== NEVER TAKEN
return -1;
free_old_parentloc = true;
10a100: b3 01 mov $0x1,%bl
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
10a102: 8d 7d cc lea -0x34(%ebp),%edi
10a105: 8d 75 b8 lea -0x48(%ebp),%esi
10a108: b9 05 00 00 00 mov $0x5,%ecx
10a10d: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
name = old + old_parent_pathlen;
10a10f: 8b 75 0c mov 0xc(%ebp),%esi
10a112: 03 75 94 add -0x6c(%ebp),%esi
10a115: 89 75 e0 mov %esi,-0x20(%ebp)
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
10a118: 83 c9 ff or $0xffffffff,%ecx
10a11b: 89 f7 mov %esi,%edi
10a11d: 31 c0 xor %eax,%eax
10a11f: f2 ae repnz scas %es:(%edi),%al
10a121: f7 d1 not %ecx
10a123: 49 dec %ecx
10a124: 52 push %edx
10a125: 52 push %edx
10a126: 51 push %ecx
10a127: 56 push %esi
10a128: e8 4c ef ff ff call 109079 <rtems_filesystem_prefix_separators>
10a12d: 01 c6 add %eax,%esi
10a12f: 89 75 e0 mov %esi,-0x20(%ebp)
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
10a132: 83 c9 ff or $0xffffffff,%ecx
10a135: 89 f7 mov %esi,%edi
10a137: 31 c0 xor %eax,%eax
10a139: f2 ae repnz scas %es:(%edi),%al
10a13b: f7 d1 not %ecx
10a13d: 49 dec %ecx
10a13e: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10a145: 8d 7d cc lea -0x34(%ebp),%edi
10a148: 57 push %edi
10a149: 6a 00 push $0x0
10a14b: 51 push %ecx
10a14c: 56 push %esi
10a14d: e8 fa ed ff ff call 108f4c <rtems_filesystem_evaluate_relative_path>
0, &old_loc, false );
if ( result != 0 ) {
10a152: 83 c4 20 add $0x20,%esp
10a155: 85 c0 test %eax,%eax
10a157: 74 16 je 10a16f <_rename_r+0xc3>
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
return -1;
10a159: 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 )
10a15c: 84 db test %bl,%bl
10a15e: 0f 84 ec 00 00 00 je 10a250 <_rename_r+0x1a4> <== NEVER TAKEN
rtems_filesystem_freenode( &old_parent_loc );
10a164: 83 ec 0c sub $0xc,%esp
10a167: 8d 45 b8 lea -0x48(%ebp),%eax
10a16a: e9 d8 00 00 00 jmp 10a247 <_rename_r+0x19b>
/*
* Get the parent of the new node we are renaming to.
*/
rtems_filesystem_get_start_loc( new, &i, &new_parent_loc );
10a16f: 50 push %eax
10a170: 8d 75 a4 lea -0x5c(%ebp),%esi
10a173: 56 push %esi
10a174: 8d 45 e4 lea -0x1c(%ebp),%eax
10a177: 50 push %eax
10a178: ff 75 10 pushl 0x10(%ebp)
10a17b: e8 a0 02 00 00 call 10a420 <rtems_filesystem_get_start_loc>
result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name );
10a180: 83 c4 0c add $0xc,%esp
10a183: 8d 45 e0 lea -0x20(%ebp),%eax
10a186: 50 push %eax
10a187: 56 push %esi
10a188: 8b 45 10 mov 0x10(%ebp),%eax
10a18b: 03 45 e4 add -0x1c(%ebp),%eax
10a18e: 50 push %eax
10a18f: 8b 45 b0 mov -0x50(%ebp),%eax
10a192: ff 50 04 call *0x4(%eax)
if ( result != 0 ) {
10a195: 83 c4 10 add $0x10,%esp
10a198: 85 c0 test %eax,%eax
10a19a: 74 2d je 10a1c9 <_rename_r+0x11d>
rtems_filesystem_freenode( &new_parent_loc );
10a19c: 83 ec 0c sub $0xc,%esp
10a19f: 56 push %esi
10a1a0: e8 13 ef ff ff call 1090b8 <rtems_filesystem_freenode>
if ( free_old_parentloc )
10a1a5: 83 c4 10 add $0x10,%esp
10a1a8: 84 db test %bl,%bl
10a1aa: 74 0f je 10a1bb <_rename_r+0x10f> <== NEVER TAKEN
rtems_filesystem_freenode( &old_parent_loc );
10a1ac: 83 ec 0c sub $0xc,%esp
10a1af: 8d 45 b8 lea -0x48(%ebp),%eax
10a1b2: 50 push %eax
10a1b3: e8 00 ef ff ff call 1090b8 <rtems_filesystem_freenode>
10a1b8: 83 c4 10 add $0x10,%esp
rtems_filesystem_freenode( &old_loc );
10a1bb: 83 ec 0c sub $0xc,%esp
10a1be: 8d 45 cc lea -0x34(%ebp),%eax
10a1c1: 50 push %eax
10a1c2: e8 f1 ee ff ff call 1090b8 <rtems_filesystem_freenode>
10a1c7: eb 3e jmp 10a207 <_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 ) {
10a1c9: 8b 45 b4 mov -0x4c(%ebp),%eax
10a1cc: 39 45 c8 cmp %eax,-0x38(%ebp)
10a1cf: 74 3e je 10a20f <_rename_r+0x163>
rtems_filesystem_freenode( &new_parent_loc );
10a1d1: 83 ec 0c sub $0xc,%esp
10a1d4: 56 push %esi
10a1d5: e8 de ee ff ff call 1090b8 <rtems_filesystem_freenode>
if ( free_old_parentloc )
10a1da: 83 c4 10 add $0x10,%esp
10a1dd: 84 db test %bl,%bl
10a1df: 74 0f je 10a1f0 <_rename_r+0x144>
rtems_filesystem_freenode( &old_parent_loc );
10a1e1: 83 ec 0c sub $0xc,%esp
10a1e4: 8d 45 b8 lea -0x48(%ebp),%eax
10a1e7: 50 push %eax
10a1e8: e8 cb ee ff ff call 1090b8 <rtems_filesystem_freenode>
10a1ed: 83 c4 10 add $0x10,%esp
rtems_filesystem_freenode( &old_loc );
10a1f0: 83 ec 0c sub $0xc,%esp
10a1f3: 8d 45 cc lea -0x34(%ebp),%eax
10a1f6: 50 push %eax
10a1f7: e8 bc ee ff ff call 1090b8 <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( EXDEV );
10a1fc: e8 eb 95 00 00 call 1137ec <__errno>
10a201: c7 00 12 00 00 00 movl $0x12,(%eax)
10a207: 83 c4 10 add $0x10,%esp
10a20a: 83 cf ff or $0xffffffff,%edi
10a20d: eb 41 jmp 10a250 <_rename_r+0x1a4>
}
result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name );
10a20f: ff 75 e0 pushl -0x20(%ebp)
10a212: 56 push %esi
10a213: 57 push %edi
10a214: 8d 55 b8 lea -0x48(%ebp),%edx
10a217: 52 push %edx
10a218: 8b 45 b0 mov -0x50(%ebp),%eax
10a21b: 89 55 90 mov %edx,-0x70(%ebp)
10a21e: ff 50 40 call *0x40(%eax)
10a221: 89 c7 mov %eax,%edi
rtems_filesystem_freenode( &new_parent_loc );
10a223: 89 34 24 mov %esi,(%esp)
10a226: e8 8d ee ff ff call 1090b8 <rtems_filesystem_freenode>
if ( free_old_parentloc )
10a22b: 83 c4 10 add $0x10,%esp
10a22e: 84 db test %bl,%bl
10a230: 8b 55 90 mov -0x70(%ebp),%edx
10a233: 74 0c je 10a241 <_rename_r+0x195>
rtems_filesystem_freenode( &old_parent_loc );
10a235: 83 ec 0c sub $0xc,%esp
10a238: 52 push %edx
10a239: e8 7a ee ff ff call 1090b8 <rtems_filesystem_freenode>
10a23e: 83 c4 10 add $0x10,%esp
rtems_filesystem_freenode( &old_loc );
10a241: 83 ec 0c sub $0xc,%esp
10a244: 8d 45 cc lea -0x34(%ebp),%eax
10a247: 50 push %eax
10a248: e8 6b ee ff ff call 1090b8 <rtems_filesystem_freenode>
return result;
10a24d: 83 c4 10 add $0x10,%esp
}
10a250: 89 f8 mov %edi,%eax
10a252: 8d 65 f4 lea -0xc(%ebp),%esp
10a255: 5b pop %ebx
10a256: 5e pop %esi
10a257: 5f pop %edi
10a258: c9 leave
10a259: c3 ret
00108f1d <_stat_r>:
int _STAT_R_NAME(
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
108f1d: 55 push %ebp <== NOT EXECUTED
108f1e: 89 e5 mov %esp,%ebp <== NOT EXECUTED
108f20: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED
108f23: 8b 45 0c mov 0xc(%ebp),%eax <== NOT EXECUTED
return _STAT_NAME( path, buf );
108f26: 8b 55 10 mov 0x10(%ebp),%edx <== NOT EXECUTED
108f29: 89 55 0c mov %edx,0xc(%ebp) <== NOT EXECUTED
108f2c: 89 45 08 mov %eax,0x8(%ebp) <== NOT EXECUTED
}
108f2f: c9 leave <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
108f30: e9 73 ff ff ff jmp 108ea8 <stat> <== NOT EXECUTED
0010a878 <_unlink_r>:
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
10a878: 55 push %ebp <== NOT EXECUTED
10a879: 89 e5 mov %esp,%ebp <== NOT EXECUTED
10a87b: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED
return unlink( path );
10a87e: 8b 45 0c mov 0xc(%ebp),%eax <== NOT EXECUTED
10a881: 89 45 08 mov %eax,0x8(%ebp) <== NOT EXECUTED
}
10a884: c9 leave <== NOT EXECUTED
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
return unlink( path );
10a885: e9 ba fe ff ff jmp 10a744 <unlink> <== NOT EXECUTED
0010738c <chroot>:
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
10738c: 55 push %ebp
10738d: 89 e5 mov %esp,%ebp
10738f: 57 push %edi
107390: 56 push %esi
107391: 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) {
107394: 81 3d 40 2f 12 00 c8 cmpl $0x1250c8,0x122f40
10739b: 50 12 00
10739e: 75 1e jne 1073be <chroot+0x32> <== NEVER TAKEN
rtems_libio_set_private_env(); /* try to set a new private env*/
1073a0: e8 04 11 00 00 call 1084a9 <rtems_libio_set_private_env>
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
1073a5: 81 3d 40 2f 12 00 c8 cmpl $0x1250c8,0x122f40
1073ac: 50 12 00
1073af: 75 0d jne 1073be <chroot+0x32> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOTSUP );
1073b1: e8 a6 a4 00 00 call 11185c <__errno> <== NOT EXECUTED
1073b6: c7 00 86 00 00 00 movl $0x86,(%eax) <== NOT EXECUTED
1073bc: eb 22 jmp 1073e0 <chroot+0x54> <== NOT EXECUTED
}
result = chdir(pathname);
1073be: 83 ec 0c sub $0xc,%esp
1073c1: ff 75 08 pushl 0x8(%ebp)
1073c4: e8 c7 74 00 00 call 10e890 <chdir>
if (result) {
1073c9: 83 c4 10 add $0x10,%esp
1073cc: 85 c0 test %eax,%eax
1073ce: 74 15 je 1073e5 <chroot+0x59> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( errno );
1073d0: e8 87 a4 00 00 call 11185c <__errno> <== NOT EXECUTED
1073d5: 89 c6 mov %eax,%esi <== NOT EXECUTED
1073d7: e8 80 a4 00 00 call 11185c <__errno> <== NOT EXECUTED
1073dc: 8b 00 mov (%eax),%eax <== NOT EXECUTED
1073de: 89 06 mov %eax,(%esi) <== NOT EXECUTED
1073e0: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
1073e3: eb 44 jmp 107429 <chroot+0x9d> <== NOT EXECUTED
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
1073e5: 83 ec 0c sub $0xc,%esp
1073e8: 6a 00 push $0x0
1073ea: 8d 75 e4 lea -0x1c(%ebp),%esi
1073ed: 56 push %esi
1073ee: 6a 00 push $0x0
1073f0: 6a 01 push $0x1
1073f2: 68 0e f4 11 00 push $0x11f40e
1073f7: e8 29 01 00 00 call 107525 <rtems_filesystem_evaluate_path>
1073fc: 83 c4 20 add $0x20,%esp
1073ff: 85 c0 test %eax,%eax
107401: 75 cd jne 1073d0 <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);
107403: 83 ec 0c sub $0xc,%esp
107406: a1 40 2f 12 00 mov 0x122f40,%eax
10740b: 83 c0 18 add $0x18,%eax
10740e: 50 push %eax
10740f: e8 f8 01 00 00 call 10760c <rtems_filesystem_freenode>
rtems_filesystem_root = loc;
107414: 8b 3d 40 2f 12 00 mov 0x122f40,%edi
10741a: 83 c7 18 add $0x18,%edi
10741d: b9 05 00 00 00 mov $0x5,%ecx
107422: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return 0;
107424: 83 c4 10 add $0x10,%esp
107427: 31 c0 xor %eax,%eax
}
107429: 8d 65 f8 lea -0x8(%ebp),%esp
10742c: 5e pop %esi
10742d: 5f pop %edi
10742e: c9 leave
10742f: c3 ret
0010a014 <clock_gettime>:
int clock_gettime(
clockid_t clock_id,
struct timespec *tp
)
{
10a014: 55 push %ebp
10a015: 89 e5 mov %esp,%ebp
10a017: 83 ec 08 sub $0x8,%esp
10a01a: 8b 45 08 mov 0x8(%ebp),%eax
10a01d: 8b 55 0c mov 0xc(%ebp),%edx
if ( !tp )
10a020: 85 d2 test %edx,%edx
10a022: 74 3c je 10a060 <clock_gettime+0x4c>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
10a024: 83 f8 01 cmp $0x1,%eax
10a027: 75 0b jne 10a034 <clock_gettime+0x20>
_TOD_Get(tp);
10a029: 83 ec 0c sub $0xc,%esp
10a02c: 52 push %edx
10a02d: e8 a6 1b 00 00 call 10bbd8 <_TOD_Get>
10a032: eb 13 jmp 10a047 <clock_gettime+0x33>
return 0;
}
#ifdef CLOCK_MONOTONIC
if ( clock_id == CLOCK_MONOTONIC ) {
10a034: 83 f8 04 cmp $0x4,%eax
10a037: 74 05 je 10a03e <clock_gettime+0x2a> <== NEVER TAKEN
return 0;
}
#endif
#ifdef _POSIX_CPUTIME
if ( clock_id == CLOCK_PROCESS_CPUTIME ) {
10a039: 83 f8 02 cmp $0x2,%eax
10a03c: 75 10 jne 10a04e <clock_gettime+0x3a>
_TOD_Get_uptime_as_timespec( tp );
10a03e: 83 ec 0c sub $0xc,%esp
10a041: 52 push %edx
10a042: e8 ed 1b 00 00 call 10bc34 <_TOD_Get_uptime_as_timespec>
return 0;
10a047: 83 c4 10 add $0x10,%esp
10a04a: 31 c0 xor %eax,%eax
10a04c: eb 20 jmp 10a06e <clock_gettime+0x5a>
}
#endif
#ifdef _POSIX_THREAD_CPUTIME
if ( clock_id == CLOCK_THREAD_CPUTIME )
10a04e: 83 f8 03 cmp $0x3,%eax
10a051: 75 0d jne 10a060 <clock_gettime+0x4c>
rtems_set_errno_and_return_minus_one( ENOSYS );
10a053: e8 6c 7f 00 00 call 111fc4 <__errno>
10a058: c7 00 58 00 00 00 movl $0x58,(%eax)
10a05e: eb 0b jmp 10a06b <clock_gettime+0x57>
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
10a060: e8 5f 7f 00 00 call 111fc4 <__errno>
10a065: c7 00 16 00 00 00 movl $0x16,(%eax)
10a06b: 83 c8 ff or $0xffffffff,%eax
return 0;
}
10a06e: c9 leave
10a06f: c3 ret
0010a070 <clock_settime>:
int clock_settime(
clockid_t clock_id,
const struct timespec *tp
)
{
10a070: 55 push %ebp
10a071: 89 e5 mov %esp,%ebp
10a073: 83 ec 08 sub $0x8,%esp
10a076: 8b 45 08 mov 0x8(%ebp),%eax
10a079: 8b 55 0c mov 0xc(%ebp),%edx
if ( !tp )
10a07c: 85 d2 test %edx,%edx
10a07e: 74 44 je 10a0c4 <clock_settime+0x54> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
10a080: 83 f8 01 cmp $0x1,%eax
10a083: 75 28 jne 10a0ad <clock_settime+0x3d>
if ( tp->tv_sec < TOD_SECONDS_1970_THROUGH_1988 )
10a085: 81 3a ff e4 da 21 cmpl $0x21dae4ff,(%edx)
10a08b: 76 37 jbe 10a0c4 <clock_settime+0x54>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10a08d: a1 24 62 12 00 mov 0x126224,%eax
10a092: 40 inc %eax
10a093: a3 24 62 12 00 mov %eax,0x126224
rtems_set_errno_and_return_minus_one( EINVAL );
_Thread_Disable_dispatch();
_TOD_Set( tp );
10a098: 83 ec 0c sub $0xc,%esp
10a09b: 52 push %edx
10a09c: e8 eb 1b 00 00 call 10bc8c <_TOD_Set>
_Thread_Enable_dispatch();
10a0a1: e8 74 2c 00 00 call 10cd1a <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
10a0a6: 83 c4 10 add $0x10,%esp
10a0a9: 31 c0 xor %eax,%eax
10a0ab: eb 25 jmp 10a0d2 <clock_settime+0x62>
_Thread_Disable_dispatch();
_TOD_Set( tp );
_Thread_Enable_dispatch();
}
#ifdef _POSIX_CPUTIME
else if ( clock_id == CLOCK_PROCESS_CPUTIME )
10a0ad: 83 f8 02 cmp $0x2,%eax
10a0b0: 74 05 je 10a0b7 <clock_settime+0x47>
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
#ifdef _POSIX_THREAD_CPUTIME
else if ( clock_id == CLOCK_THREAD_CPUTIME )
10a0b2: 83 f8 03 cmp $0x3,%eax
10a0b5: 75 0d jne 10a0c4 <clock_settime+0x54>
rtems_set_errno_and_return_minus_one( ENOSYS );
10a0b7: e8 08 7f 00 00 call 111fc4 <__errno>
10a0bc: c7 00 58 00 00 00 movl $0x58,(%eax)
10a0c2: eb 0b jmp 10a0cf <clock_settime+0x5f>
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
10a0c4: e8 fb 7e 00 00 call 111fc4 <__errno>
10a0c9: c7 00 16 00 00 00 movl $0x16,(%eax)
10a0cf: 83 c8 ff or $0xffffffff,%eax
return 0;
}
10a0d2: c9 leave
10a0d3: c3 ret
0010d290 <devFS_evaluate_path>:
const char *pathname,
size_t pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
10d290: 55 push %ebp
10d291: 89 e5 mov %esp,%ebp
10d293: 57 push %edi
10d294: 56 push %esi
10d295: 53 push %ebx
10d296: 83 ec 1c sub $0x1c,%esp
10d299: 8b 4d 0c mov 0xc(%ebp),%ecx
10d29c: 8b 5d 14 mov 0x14(%ebp),%ebx
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
10d29f: 8b 33 mov (%ebx),%esi
if (!device_name_table)
10d2a1: 85 f6 test %esi,%esi
10d2a3: 74 04 je 10d2a9 <devFS_evaluate_path+0x19><== NEVER TAKEN
10d2a5: 31 ff xor %edi,%edi
10d2a7: eb 5a jmp 10d303 <devFS_evaluate_path+0x73>
rtems_set_errno_and_return_minus_one( EFAULT );
10d2a9: e8 fe 22 00 00 call 10f5ac <__errno> <== NOT EXECUTED
10d2ae: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED
10d2b4: eb 60 jmp 10d316 <devFS_evaluate_path+0x86><== NOT EXECUTED
for (i = 0; i < rtems_device_table_size; i++) {
if (!device_name_table[i].device_name)
10d2b6: 8b 16 mov (%esi),%edx
10d2b8: 85 d2 test %edx,%edx
10d2ba: 74 43 je 10d2ff <devFS_evaluate_path+0x6f>
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
10d2bc: 50 push %eax
10d2bd: 51 push %ecx
10d2be: 52 push %edx
10d2bf: ff 75 08 pushl 0x8(%ebp)
10d2c2: 89 55 e4 mov %edx,-0x1c(%ebp)
10d2c5: 89 4d e0 mov %ecx,-0x20(%ebp)
10d2c8: e8 8f 2f 00 00 call 11025c <strncmp>
10d2cd: 83 c4 10 add $0x10,%esp
10d2d0: 85 c0 test %eax,%eax
10d2d2: 8b 55 e4 mov -0x1c(%ebp),%edx
10d2d5: 8b 4d e0 mov -0x20(%ebp),%ecx
10d2d8: 75 25 jne 10d2ff <devFS_evaluate_path+0x6f><== NEVER TAKEN
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
10d2da: 80 3c 0a 00 cmpb $0x0,(%edx,%ecx,1)
10d2de: 75 1f jne 10d2ff <devFS_evaluate_path+0x6f><== NEVER TAKEN
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
10d2e0: 89 33 mov %esi,(%ebx)
pathloc->handlers = &devFS_file_handlers;
10d2e2: c7 43 08 68 ff 11 00 movl $0x11ff68,0x8(%ebx)
pathloc->ops = &devFS_ops;
10d2e9: c7 43 0c 20 ff 11 00 movl $0x11ff20,0xc(%ebx)
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
10d2f0: a1 c0 ff 11 00 mov 0x11ffc0,%eax
10d2f5: 8b 40 28 mov 0x28(%eax),%eax
10d2f8: 89 43 10 mov %eax,0x10(%ebx)
return 0;
10d2fb: 31 c0 xor %eax,%eax
10d2fd: eb 1a jmp 10d319 <devFS_evaluate_path+0x89>
/* 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++) {
10d2ff: 47 inc %edi
10d300: 83 c6 14 add $0x14,%esi
10d303: 3b 3d 48 e1 11 00 cmp 0x11e148,%edi
10d309: 72 ab jb 10d2b6 <devFS_evaluate_path+0x26>
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
return 0;
}
/* no such file or directory */
rtems_set_errno_and_return_minus_one( ENOENT );
10d30b: e8 9c 22 00 00 call 10f5ac <__errno>
10d310: c7 00 02 00 00 00 movl $0x2,(%eax)
10d316: 83 c8 ff or $0xffffffff,%eax
}
10d319: 8d 65 f4 lea -0xc(%ebp),%esp
10d31c: 5b pop %ebx
10d31d: 5e pop %esi
10d31e: 5f pop %edi
10d31f: c9 leave
10d320: c3 ret
00106a18 <devFS_initialize>:
int devFS_initialize(
rtems_filesystem_mount_table_entry_t *temp_mt_entry,
const void *data
)
{
106a18: 55 push %ebp
106a19: 89 e5 mov %esp,%ebp
106a1b: 57 push %edi
106a1c: 53 push %ebx
106a1d: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_device_name_t *device_name_table;
/* allocate device only filesystem name table */
device_name_table = (rtems_device_name_t *)_Workspace_Allocate(
106a20: 83 ec 0c sub $0xc,%esp
106a23: 6b 05 48 e1 11 00 14 imul $0x14,0x11e148,%eax
106a2a: 50 push %eax
106a2b: e8 4e 62 00 00 call 10cc7e <_Workspace_Allocate>
106a30: 89 c2 mov %eax,%edx
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* no memory for device filesystem */
if (!device_name_table)
106a32: 83 c4 10 add $0x10,%esp
106a35: 85 c0 test %eax,%eax
106a37: 75 10 jne 106a49 <devFS_initialize+0x31> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOMEM );
106a39: e8 6e 8b 00 00 call 10f5ac <__errno> <== NOT EXECUTED
106a3e: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED
106a44: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106a47: eb 20 jmp 106a69 <devFS_initialize+0x51> <== NOT EXECUTED
memset(
106a49: 6b 0d 48 e1 11 00 14 imul $0x14,0x11e148,%ecx
106a50: 31 c0 xor %eax,%eax
106a52: 89 d7 mov %edx,%edi
106a54: f3 aa rep stos %al,%es:(%edi)
device_name_table, 0,
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* set file handlers */
temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers;
106a56: c7 43 24 68 ff 11 00 movl $0x11ff68,0x24(%ebx)
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
106a5d: c7 43 28 20 ff 11 00 movl $0x11ff20,0x28(%ebx)
/* Set the node_access to device name table */
temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table;
106a64: 89 53 1c mov %edx,0x1c(%ebx)
return 0;
106a67: 31 c0 xor %eax,%eax
}
106a69: 8d 65 f8 lea -0x8(%ebp),%esp
106a6c: 5b pop %ebx
106a6d: 5f pop %edi
106a6e: c9 leave
106a6f: c3 ret
00106b7c <devFS_ioctl>:
int devFS_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
106b7c: 55 push %ebp
106b7d: 89 e5 mov %esp,%ebp
106b7f: 83 ec 1c sub $0x1c,%esp
106b82: 8b 55 08 mov 0x8(%ebp),%edx
rtems_libio_ioctl_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
106b85: 8b 42 38 mov 0x38(%edx),%eax
args.iop = iop;
106b88: 89 55 e8 mov %edx,-0x18(%ebp)
args.command = command;
106b8b: 8b 55 0c mov 0xc(%ebp),%edx
106b8e: 89 55 ec mov %edx,-0x14(%ebp)
args.buffer = buffer;
106b91: 8b 55 10 mov 0x10(%ebp),%edx
106b94: 89 55 f0 mov %edx,-0x10(%ebp)
status = rtems_io_control(
np->major,
np->minor,
(void *) &args
106b97: 8d 55 e8 lea -0x18(%ebp),%edx
args.iop = iop;
args.command = command;
args.buffer = buffer;
status = rtems_io_control(
106b9a: 52 push %edx
106b9b: ff 70 0c pushl 0xc(%eax)
106b9e: ff 70 08 pushl 0x8(%eax)
106ba1: e8 da 38 00 00 call 10a480 <rtems_io_control>
np->major,
np->minor,
(void *) &args
);
if ( status )
106ba6: 83 c4 10 add $0x10,%esp
106ba9: 85 c0 test %eax,%eax
106bab: 74 0e je 106bbb <devFS_ioctl+0x3f> <== ALWAYS TAKEN
return rtems_deviceio_errno(status);
106bad: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
106bb0: 50 push %eax <== NOT EXECUTED
106bb1: e8 7a 67 00 00 call 10d330 <rtems_deviceio_errno> <== NOT EXECUTED
106bb6: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
106bb9: eb 03 jmp 106bbe <devFS_ioctl+0x42> <== NOT EXECUTED
return args.ioctl_return;
106bbb: 8b 45 f4 mov -0xc(%ebp),%eax
}
106bbe: c9 leave
106bbf: c3 ret
00106a70 <devFS_mknod>:
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
106a70: 55 push %ebp
106a71: 89 e5 mov %esp,%ebp
106a73: 57 push %edi
106a74: 56 push %esi
106a75: 53 push %ebx
106a76: 83 ec 1c sub $0x1c,%esp
106a79: 8b 7d 08 mov 0x8(%ebp),%edi
106a7c: 8b 4d 10 mov 0x10(%ebp),%ecx
106a7f: 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') &&
106a82: 80 3f 64 cmpb $0x64,(%edi)
106a85: 75 18 jne 106a9f <devFS_mknod+0x2f> <== NEVER TAKEN
106a87: 80 7f 01 65 cmpb $0x65,0x1(%edi)
106a8b: 75 12 jne 106a9f <devFS_mknod+0x2f> <== NEVER TAKEN
106a8d: 80 7f 02 76 cmpb $0x76,0x2(%edi)
106a91: 75 0c jne 106a9f <devFS_mknod+0x2f> <== NEVER TAKEN
(path[2] == 'v') && (path[3] == '\0'))
return 0;
106a93: 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'))
106a95: 80 7f 03 00 cmpb $0x0,0x3(%edi)
106a99: 0f 84 c9 00 00 00 je 106b68 <devFS_mknod+0xf8>
return 0;
/* must be a character device or a block device */
if (!S_ISBLK(mode) && !S_ISCHR(mode))
106a9f: 8b 45 0c mov 0xc(%ebp),%eax
106aa2: 25 00 f0 00 00 and $0xf000,%eax
106aa7: 3d 00 20 00 00 cmp $0x2000,%eax
106aac: 74 14 je 106ac2 <devFS_mknod+0x52> <== ALWAYS TAKEN
106aae: 3d 00 60 00 00 cmp $0x6000,%eax <== NOT EXECUTED
106ab3: 74 0d je 106ac2 <devFS_mknod+0x52> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
106ab5: e8 f2 8a 00 00 call 10f5ac <__errno> <== NOT EXECUTED
106aba: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
106ac0: eb 23 jmp 106ae5 <devFS_mknod+0x75> <== NOT EXECUTED
dev_t device
)
{
union __rtems_dev_t temp;
temp.device = device;
106ac2: 89 4d e4 mov %ecx,-0x1c(%ebp)
dev_t device
)
{
union __rtems_dev_t temp;
temp.device = device;
106ac5: 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;
106ac8: 8b 45 18 mov 0x18(%ebp),%eax
106acb: 8b 08 mov (%eax),%ecx
if (!device_name_table)
106acd: 85 c9 test %ecx,%ecx
106acf: 74 09 je 106ada <devFS_mknod+0x6a> <== NEVER TAKEN
106ad1: 89 ca mov %ecx,%edx
106ad3: 83 ce ff or $0xffffffff,%esi
106ad6: 31 db xor %ebx,%ebx
106ad8: eb 46 jmp 106b20 <devFS_mknod+0xb0>
rtems_set_errno_and_return_minus_one( EFAULT );
106ada: e8 cd 8a 00 00 call 10f5ac <__errno> <== NOT EXECUTED
106adf: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED
106ae5: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106ae8: eb 7e jmp 106b68 <devFS_mknod+0xf8> <== NOT EXECUTED
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
if (device_name_table[i].device_name == NULL)
106aea: 8b 02 mov (%edx),%eax
106aec: 85 c0 test %eax,%eax
106aee: 74 2a je 106b1a <devFS_mknod+0xaa> <== ALWAYS TAKEN
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
106af0: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED
106af3: 50 push %eax <== NOT EXECUTED
106af4: 57 push %edi <== NOT EXECUTED
106af5: 89 55 d8 mov %edx,-0x28(%ebp) <== NOT EXECUTED
106af8: 89 4d dc mov %ecx,-0x24(%ebp) <== NOT EXECUTED
106afb: e8 34 96 00 00 call 110134 <strcmp> <== NOT EXECUTED
106b00: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
106b03: 85 c0 test %eax,%eax <== NOT EXECUTED
106b05: 8b 55 d8 mov -0x28(%ebp),%edx <== NOT EXECUTED
106b08: 8b 4d dc mov -0x24(%ebp),%ecx <== NOT EXECUTED
106b0b: 75 0f jne 106b1c <devFS_mknod+0xac> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EEXIST );
106b0d: e8 9a 8a 00 00 call 10f5ac <__errno> <== NOT EXECUTED
106b12: c7 00 11 00 00 00 movl $0x11,(%eax) <== NOT EXECUTED
106b18: eb cb jmp 106ae5 <devFS_mknod+0x75> <== NOT EXECUTED
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;
106b1a: 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++){
106b1c: 43 inc %ebx
106b1d: 83 c2 14 add $0x14,%edx
106b20: 3b 1d 48 e1 11 00 cmp 0x11e148,%ebx
106b26: 72 c2 jb 106aea <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)
106b28: 83 fe ff cmp $0xffffffff,%esi
106b2b: 75 0d jne 106b3a <devFS_mknod+0xca> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOMEM );
106b2d: e8 7a 8a 00 00 call 10f5ac <__errno> <== NOT EXECUTED
106b32: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED
106b38: eb ab jmp 106ae5 <devFS_mknod+0x75> <== NOT EXECUTED
_ISR_Disable(level);
106b3a: 9c pushf
106b3b: fa cli
106b3c: 5b pop %ebx
device_name_table[slot].device_name = (char *)path;
106b3d: 6b d6 14 imul $0x14,%esi,%edx
106b40: 8d 14 11 lea (%ecx,%edx,1),%edx
106b43: 89 3a mov %edi,(%edx)
device_name_table[slot].device_name_length = strlen(path);
106b45: 31 c0 xor %eax,%eax
106b47: 83 c9 ff or $0xffffffff,%ecx
106b4a: f2 ae repnz scas %es:(%edi),%al
106b4c: f7 d1 not %ecx
106b4e: 49 dec %ecx
106b4f: 89 4a 04 mov %ecx,0x4(%edx)
device_name_table[slot].major = major;
106b52: 8b 45 e4 mov -0x1c(%ebp),%eax
106b55: 89 42 08 mov %eax,0x8(%edx)
device_name_table[slot].minor = minor;
106b58: 8b 45 e0 mov -0x20(%ebp),%eax
106b5b: 89 42 0c mov %eax,0xc(%edx)
device_name_table[slot].mode = mode;
106b5e: 8b 45 0c mov 0xc(%ebp),%eax
106b61: 89 42 10 mov %eax,0x10(%edx)
_ISR_Enable(level);
106b64: 53 push %ebx
106b65: 9d popf
return 0;
106b66: 31 c0 xor %eax,%eax
}
106b68: 8d 65 f4 lea -0xc(%ebp),%esp
106b6b: 5b pop %ebx
106b6c: 5e pop %esi
106b6d: 5f pop %edi
106b6e: c9 leave
106b6f: c3 ret
00106bf4 <devFS_read>:
ssize_t devFS_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
106bf4: 55 push %ebp <== NOT EXECUTED
106bf5: 89 e5 mov %esp,%ebp <== NOT EXECUTED
106bf7: 53 push %ebx <== NOT EXECUTED
106bf8: 83 ec 28 sub $0x28,%esp <== NOT EXECUTED
106bfb: 8b 45 08 mov 0x8(%ebp),%eax <== NOT EXECUTED
rtems_libio_rw_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
106bfe: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED
args.iop = iop;
106c01: 89 45 dc mov %eax,-0x24(%ebp) <== NOT EXECUTED
args.offset = iop->offset;
106c04: 8b 48 0c mov 0xc(%eax),%ecx <== NOT EXECUTED
106c07: 8b 58 10 mov 0x10(%eax),%ebx <== NOT EXECUTED
106c0a: 89 4d e0 mov %ecx,-0x20(%ebp) <== NOT EXECUTED
106c0d: 89 5d e4 mov %ebx,-0x1c(%ebp) <== NOT EXECUTED
args.buffer = buffer;
106c10: 8b 4d 0c mov 0xc(%ebp),%ecx <== NOT EXECUTED
106c13: 89 4d e8 mov %ecx,-0x18(%ebp) <== NOT EXECUTED
args.count = count;
106c16: 8b 4d 10 mov 0x10(%ebp),%ecx <== NOT EXECUTED
106c19: 89 4d ec mov %ecx,-0x14(%ebp) <== NOT EXECUTED
args.flags = iop->flags;
106c1c: 8b 40 14 mov 0x14(%eax),%eax <== NOT EXECUTED
106c1f: 89 45 f0 mov %eax,-0x10(%ebp) <== NOT EXECUTED
args.bytes_moved = 0;
106c22: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp) <== NOT EXECUTED
status = rtems_io_read(
np->major,
np->minor,
(void *) &args
106c29: 8d 45 dc lea -0x24(%ebp),%eax <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_read(
106c2c: 50 push %eax <== NOT EXECUTED
106c2d: ff 72 0c pushl 0xc(%edx) <== NOT EXECUTED
106c30: ff 72 08 pushl 0x8(%edx) <== NOT EXECUTED
106c33: e8 58 39 00 00 call 10a590 <rtems_io_read> <== NOT EXECUTED
np->major,
np->minor,
(void *) &args
);
if ( status )
106c38: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
106c3b: 85 c0 test %eax,%eax <== NOT EXECUTED
106c3d: 74 0e je 106c4d <devFS_read+0x59> <== NOT EXECUTED
return rtems_deviceio_errno(status);
106c3f: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
106c42: 50 push %eax <== NOT EXECUTED
106c43: e8 e8 66 00 00 call 10d330 <rtems_deviceio_errno> <== NOT EXECUTED
106c48: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
106c4b: eb 03 jmp 106c50 <devFS_read+0x5c> <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
106c4d: 8b 45 f4 mov -0xc(%ebp),%eax <== NOT EXECUTED
}
106c50: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
106c53: c9 leave <== NOT EXECUTED
106c54: c3 ret <== NOT EXECUTED
00106c58 <devFS_stat>:
int devFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
106c58: 55 push %ebp
106c59: 89 e5 mov %esp,%ebp
106c5b: 53 push %ebx
106c5c: 83 ec 04 sub $0x4,%esp
106c5f: 8b 55 0c mov 0xc(%ebp),%edx
rtems_device_name_t *the_dev;
the_dev = (rtems_device_name_t *)loc->node_access;
106c62: 8b 45 08 mov 0x8(%ebp),%eax
106c65: 8b 00 mov (%eax),%eax
if (!the_dev)
106c67: 85 c0 test %eax,%eax
106c69: 75 10 jne 106c7b <devFS_stat+0x23> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EFAULT );
106c6b: e8 3c 89 00 00 call 10f5ac <__errno> <== NOT EXECUTED
106c70: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED
106c76: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106c79: eb 14 jmp 106c8f <devFS_stat+0x37> <== NOT EXECUTED
buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor );
106c7b: 8b 48 0c mov 0xc(%eax),%ecx
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
106c7e: 8b 58 08 mov 0x8(%eax),%ebx
106c81: 89 5a 18 mov %ebx,0x18(%edx)
106c84: 89 4a 1c mov %ecx,0x1c(%edx)
buf->st_mode = the_dev->mode;
106c87: 8b 40 10 mov 0x10(%eax),%eax
106c8a: 89 42 0c mov %eax,0xc(%edx)
return 0;
106c8d: 31 c0 xor %eax,%eax
}
106c8f: 5a pop %edx
106c90: 5b pop %ebx
106c91: c9 leave
106c92: c3 ret
00106c94 <devFS_write>:
ssize_t devFS_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
106c94: 55 push %ebp
106c95: 89 e5 mov %esp,%ebp
106c97: 53 push %ebx
106c98: 83 ec 28 sub $0x28,%esp
106c9b: 8b 45 08 mov 0x8(%ebp),%eax
rtems_libio_rw_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
106c9e: 8b 50 38 mov 0x38(%eax),%edx
args.iop = iop;
106ca1: 89 45 dc mov %eax,-0x24(%ebp)
args.offset = iop->offset;
106ca4: 8b 48 0c mov 0xc(%eax),%ecx
106ca7: 8b 58 10 mov 0x10(%eax),%ebx
106caa: 89 4d e0 mov %ecx,-0x20(%ebp)
106cad: 89 5d e4 mov %ebx,-0x1c(%ebp)
args.buffer = (void *) buffer;
106cb0: 8b 4d 0c mov 0xc(%ebp),%ecx
106cb3: 89 4d e8 mov %ecx,-0x18(%ebp)
args.count = count;
106cb6: 8b 4d 10 mov 0x10(%ebp),%ecx
106cb9: 89 4d ec mov %ecx,-0x14(%ebp)
args.flags = iop->flags;
106cbc: 8b 40 14 mov 0x14(%eax),%eax
106cbf: 89 45 f0 mov %eax,-0x10(%ebp)
args.bytes_moved = 0;
106cc2: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp)
status = rtems_io_write(
np->major,
np->minor,
(void *) &args
106cc9: 8d 45 dc lea -0x24(%ebp),%eax
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_write(
106ccc: 50 push %eax
106ccd: ff 72 0c pushl 0xc(%edx)
106cd0: ff 72 08 pushl 0x8(%edx)
106cd3: e8 ec 38 00 00 call 10a5c4 <rtems_io_write>
np->major,
np->minor,
(void *) &args
);
if ( status )
106cd8: 83 c4 10 add $0x10,%esp
106cdb: 85 c0 test %eax,%eax
106cdd: 74 0e je 106ced <devFS_write+0x59> <== ALWAYS TAKEN
return rtems_deviceio_errno(status);
106cdf: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
106ce2: 50 push %eax <== NOT EXECUTED
106ce3: e8 48 66 00 00 call 10d330 <rtems_deviceio_errno> <== NOT EXECUTED
106ce8: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
106ceb: eb 03 jmp 106cf0 <devFS_write+0x5c> <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
106ced: 8b 45 f4 mov -0xc(%ebp),%eax
}
106cf0: 8b 5d fc mov -0x4(%ebp),%ebx
106cf3: c9 leave
106cf4: c3 ret
00110649 <device_ioctl>:
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
110649: 55 push %ebp
11064a: 89 e5 mov %esp,%ebp
11064c: 83 ec 1c sub $0x1c,%esp
11064f: 8b 45 08 mov 0x8(%ebp),%eax
rtems_libio_ioctl_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
110652: 89 45 e8 mov %eax,-0x18(%ebp)
args.command = command;
110655: 8b 55 0c mov 0xc(%ebp),%edx
110658: 89 55 ec mov %edx,-0x14(%ebp)
args.buffer = buffer;
11065b: 8b 55 10 mov 0x10(%ebp),%edx
11065e: 89 55 f0 mov %edx,-0x10(%ebp)
the_jnode = iop->file_info;
110661: 8b 40 38 mov 0x38(%eax),%eax
status = rtems_io_control(
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
110664: 8d 55 e8 lea -0x18(%ebp),%edx
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
status = rtems_io_control(
110667: 52 push %edx
110668: ff 70 54 pushl 0x54(%eax)
11066b: ff 70 50 pushl 0x50(%eax)
11066e: e8 49 08 00 00 call 110ebc <rtems_io_control>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
110673: 83 c4 10 add $0x10,%esp
110676: 85 c0 test %eax,%eax
110678: 74 0e je 110688 <device_ioctl+0x3f> <== ALWAYS TAKEN
return rtems_deviceio_errno(status);
11067a: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
11067d: 50 push %eax <== NOT EXECUTED
11067e: e8 39 0a 00 00 call 1110bc <rtems_deviceio_errno> <== NOT EXECUTED
110683: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
110686: eb 03 jmp 11068b <device_ioctl+0x42> <== NOT EXECUTED
return args.ioctl_return;
110688: 8b 45 f4 mov -0xc(%ebp),%eax
}
11068b: c9 leave
11068c: c3 ret
00110587 <device_read>:
ssize_t device_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
110587: 55 push %ebp
110588: 89 e5 mov %esp,%ebp
11058a: 53 push %ebx
11058b: 83 ec 28 sub $0x28,%esp
11058e: 8b 45 08 mov 0x8(%ebp),%eax
rtems_libio_rw_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
110591: 8b 50 38 mov 0x38(%eax),%edx
args.iop = iop;
110594: 89 45 dc mov %eax,-0x24(%ebp)
args.offset = iop->offset;
110597: 8b 48 0c mov 0xc(%eax),%ecx
11059a: 8b 58 10 mov 0x10(%eax),%ebx
11059d: 89 4d e0 mov %ecx,-0x20(%ebp)
1105a0: 89 5d e4 mov %ebx,-0x1c(%ebp)
args.buffer = buffer;
1105a3: 8b 4d 0c mov 0xc(%ebp),%ecx
1105a6: 89 4d e8 mov %ecx,-0x18(%ebp)
args.count = count;
1105a9: 8b 4d 10 mov 0x10(%ebp),%ecx
1105ac: 89 4d ec mov %ecx,-0x14(%ebp)
args.flags = iop->flags;
1105af: 8b 40 14 mov 0x14(%eax),%eax
1105b2: 89 45 f0 mov %eax,-0x10(%ebp)
args.bytes_moved = 0;
1105b5: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp)
status = rtems_io_read(
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
1105bc: 8d 45 dc lea -0x24(%ebp),%eax
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_read(
1105bf: 50 push %eax
1105c0: ff 72 54 pushl 0x54(%edx)
1105c3: ff 72 50 pushl 0x50(%edx)
1105c6: e8 59 09 00 00 call 110f24 <rtems_io_read>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
1105cb: 83 c4 10 add $0x10,%esp
1105ce: 85 c0 test %eax,%eax
1105d0: 74 0e je 1105e0 <device_read+0x59> <== ALWAYS TAKEN
return rtems_deviceio_errno(status);
1105d2: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1105d5: 50 push %eax <== NOT EXECUTED
1105d6: e8 e1 0a 00 00 call 1110bc <rtems_deviceio_errno> <== NOT EXECUTED
1105db: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
1105de: eb 03 jmp 1105e3 <device_read+0x5c> <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
1105e0: 8b 45 f4 mov -0xc(%ebp),%eax
}
1105e3: 8b 5d fc mov -0x4(%ebp),%ebx
1105e6: c9 leave
1105e7: c3 ret
001105e8 <device_write>:
ssize_t device_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
1105e8: 55 push %ebp
1105e9: 89 e5 mov %esp,%ebp
1105eb: 53 push %ebx
1105ec: 83 ec 28 sub $0x28,%esp
1105ef: 8b 45 08 mov 0x8(%ebp),%eax
rtems_libio_rw_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
1105f2: 8b 50 38 mov 0x38(%eax),%edx
args.iop = iop;
1105f5: 89 45 dc mov %eax,-0x24(%ebp)
args.offset = iop->offset;
1105f8: 8b 48 0c mov 0xc(%eax),%ecx
1105fb: 8b 58 10 mov 0x10(%eax),%ebx
1105fe: 89 4d e0 mov %ecx,-0x20(%ebp)
110601: 89 5d e4 mov %ebx,-0x1c(%ebp)
args.buffer = (void *) buffer;
110604: 8b 4d 0c mov 0xc(%ebp),%ecx
110607: 89 4d e8 mov %ecx,-0x18(%ebp)
args.count = count;
11060a: 8b 4d 10 mov 0x10(%ebp),%ecx
11060d: 89 4d ec mov %ecx,-0x14(%ebp)
args.flags = iop->flags;
110610: 8b 40 14 mov 0x14(%eax),%eax
110613: 89 45 f0 mov %eax,-0x10(%ebp)
args.bytes_moved = 0;
110616: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp)
status = rtems_io_write(
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
11061d: 8d 45 dc lea -0x24(%ebp),%eax
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_write(
110620: 50 push %eax
110621: ff 72 54 pushl 0x54(%edx)
110624: ff 72 50 pushl 0x50(%edx)
110627: e8 2c 09 00 00 call 110f58 <rtems_io_write>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
11062c: 83 c4 10 add $0x10,%esp
11062f: 85 c0 test %eax,%eax
110631: 74 0e je 110641 <device_write+0x59> <== ALWAYS TAKEN
return rtems_deviceio_errno(status);
110633: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
110636: 50 push %eax <== NOT EXECUTED
110637: e8 80 0a 00 00 call 1110bc <rtems_deviceio_errno> <== NOT EXECUTED
11063c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
11063f: eb 03 jmp 110644 <device_write+0x5c> <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
110641: 8b 45 f4 mov -0xc(%ebp),%eax
}
110644: 8b 5d fc mov -0x4(%ebp),%ebx
110647: c9 leave
110648: c3 ret
00108118 <drainOutput>:
/*
* Drain output queue
*/
static void
drainOutput (struct rtems_termios_tty *tty)
{
108118: 55 push %ebp
108119: 89 e5 mov %esp,%ebp
10811b: 53 push %ebx
10811c: 83 ec 04 sub $0x4,%esp
10811f: 89 c3 mov %eax,%ebx
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
108121: 83 b8 b4 00 00 00 00 cmpl $0x0,0xb4(%eax)
108128: 74 46 je 108170 <drainOutput+0x58>
rtems_interrupt_disable (level);
10812a: 9c pushf
10812b: fa cli
10812c: 58 pop %eax
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
10812d: eb 2f jmp 10815e <drainOutput+0x46>
tty->rawOutBufState = rob_wait;
10812f: c7 83 94 00 00 00 02 movl $0x2,0x94(%ebx)
108136: 00 00 00
rtems_interrupt_enable (level);
108139: 50 push %eax
10813a: 9d popf
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
10813b: 50 push %eax
10813c: 6a 00 push $0x0
10813e: 6a 00 push $0x0
108140: ff b3 8c 00 00 00 pushl 0x8c(%ebx)
108146: e8 99 20 00 00 call 10a1e4 <rtems_semaphore_obtain>
RTEMS_WAIT,
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
10814b: 83 c4 10 add $0x10,%esp
10814e: 85 c0 test %eax,%eax
108150: 74 09 je 10815b <drainOutput+0x43> <== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
108152: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108155: 50 push %eax <== NOT EXECUTED
108156: e8 51 26 00 00 call 10a7ac <rtems_fatal_error_occurred><== NOT EXECUTED
rtems_interrupt_disable (level);
10815b: 9c pushf
10815c: fa cli
10815d: 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) {
10815e: 8b 8b 84 00 00 00 mov 0x84(%ebx),%ecx
108164: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx
10816a: 39 d1 cmp %edx,%ecx
10816c: 75 c1 jne 10812f <drainOutput+0x17>
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
rtems_interrupt_enable (level);
10816e: 50 push %eax
10816f: 9d popf
}
}
108170: 8b 5d fc mov -0x4(%ebp),%ebx
108173: c9 leave
108174: c3 ret
00107a1c <dup2>:
int dup2(
int fildes,
int fildes2
)
{
107a1c: 55 push %ebp
107a1d: 89 e5 mov %esp,%ebp
107a1f: 57 push %edi
107a20: 56 push %esi
107a21: 53 push %ebx
107a22: 83 ec 74 sub $0x74,%esp
107a25: 8b 75 08 mov 0x8(%ebp),%esi
107a28: 8b 7d 0c mov 0xc(%ebp),%edi
/*
* If fildes is not valid, then fildes2 should not be closed.
*/
status = fstat( fildes, &buf );
107a2b: 8d 55 a0 lea -0x60(%ebp),%edx
107a2e: 52 push %edx
107a2f: 56 push %esi
107a30: 89 55 94 mov %edx,-0x6c(%ebp)
107a33: e8 80 04 00 00 call 107eb8 <fstat>
if ( status == -1 )
107a38: 83 c4 10 add $0x10,%esp
return -1;
107a3b: 83 cb ff or $0xffffffff,%ebx
/*
* If fildes is not valid, then fildes2 should not be closed.
*/
status = fstat( fildes, &buf );
if ( status == -1 )
107a3e: 40 inc %eax
107a3f: 8b 55 94 mov -0x6c(%ebp),%edx
107a42: 74 1e je 107a62 <dup2+0x46> <== NEVER TAKEN
/*
* If fildes2 is not valid, then we should not do anything either.
*/
status = fstat( fildes2, &buf );
107a44: 51 push %ecx
107a45: 51 push %ecx
107a46: 52 push %edx
107a47: 57 push %edi
107a48: e8 6b 04 00 00 call 107eb8 <fstat>
if ( status == -1 )
107a4d: 83 c4 10 add $0x10,%esp
107a50: 40 inc %eax
107a51: 74 0f je 107a62 <dup2+0x46> <== ALWAYS TAKEN
/*
* This fcntl handles everything else.
*/
return fcntl( fildes, F_DUPFD, fildes2 );
107a53: 50 push %eax <== NOT EXECUTED
107a54: 57 push %edi <== NOT EXECUTED
107a55: 6a 00 push $0x0 <== NOT EXECUTED
107a57: 56 push %esi <== NOT EXECUTED
107a58: e8 8f 01 00 00 call 107bec <fcntl> <== NOT EXECUTED
107a5d: 89 c3 mov %eax,%ebx <== NOT EXECUTED
107a5f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
107a62: 89 d8 mov %ebx,%eax
107a64: 8d 65 f4 lea -0xc(%ebp),%esp
107a67: 5b pop %ebx
107a68: 5e pop %esi
107a69: 5f pop %edi
107a6a: c9 leave
107a6b: c3 ret
00108cc0 <echo>:
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
108cc0: 55 push %ebp
108cc1: 89 e5 mov %esp,%ebp
108cc3: 53 push %ebx
108cc4: 83 ec 24 sub $0x24,%esp
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
108cc7: f6 42 3d 02 testb $0x2,0x3d(%edx)
108ccb: 74 3e je 108d0b <echo+0x4b> <== NEVER TAKEN
108ccd: 0f b6 c8 movzbl %al,%ecx
108cd0: 8b 1d 0c 20 12 00 mov 0x12200c,%ebx
108cd6: f6 44 0b 01 20 testb $0x20,0x1(%ebx,%ecx,1)
108cdb: 74 2e je 108d0b <echo+0x4b>
108cdd: 3c 09 cmp $0x9,%al
108cdf: 74 2a je 108d0b <echo+0x4b>
108ce1: 3c 0a cmp $0xa,%al
108ce3: 74 26 je 108d0b <echo+0x4b>
char echobuf[2];
echobuf[0] = '^';
108ce5: c6 45 f6 5e movb $0x5e,-0xa(%ebp)
echobuf[1] = c ^ 0x40;
108ce9: 83 f0 40 xor $0x40,%eax
108cec: 88 45 f7 mov %al,-0x9(%ebp)
rtems_termios_puts (echobuf, 2, tty);
108cef: 50 push %eax
108cf0: 52 push %edx
108cf1: 6a 02 push $0x2
108cf3: 8d 45 f6 lea -0xa(%ebp),%eax
108cf6: 50 push %eax
108cf7: 89 55 e4 mov %edx,-0x1c(%ebp)
108cfa: e8 84 fd ff ff call 108a83 <rtems_termios_puts>
tty->column += 2;
108cff: 8b 55 e4 mov -0x1c(%ebp),%edx
108d02: 83 42 28 02 addl $0x2,0x28(%edx)
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
108d06: 83 c4 10 add $0x10,%esp
108d09: eb 08 jmp 108d13 <echo+0x53>
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
tty->column += 2;
}
else {
oproc (c, tty);
108d0b: 0f b6 c0 movzbl %al,%eax
108d0e: e8 90 fe ff ff call 108ba3 <oproc>
}
}
108d13: 8b 5d fc mov -0x4(%ebp),%ebx
108d16: c9 leave
108d17: c3 ret
00108132 <endgrent>:
void endgrent(void)
{
108132: 55 push %ebp
108133: 89 e5 mov %esp,%ebp
108135: 83 ec 08 sub $0x8,%esp
if (group_fp != NULL)
108138: a1 94 5d 12 00 mov 0x125d94,%eax
10813d: 85 c0 test %eax,%eax
10813f: 74 0c je 10814d <endgrent+0x1b> <== NEVER TAKEN
fclose(group_fp);
108141: 83 ec 0c sub $0xc,%esp
108144: 50 push %eax
108145: e8 da 9e 00 00 call 112024 <fclose>
10814a: 83 c4 10 add $0x10,%esp
}
10814d: c9 leave
10814e: c3 ret
00107fe5 <endpwent>:
void endpwent(void)
{
107fe5: 55 push %ebp
107fe6: 89 e5 mov %esp,%ebp
107fe8: 83 ec 08 sub $0x8,%esp
if (passwd_fp != NULL)
107feb: a1 70 5e 12 00 mov 0x125e70,%eax
107ff0: 85 c0 test %eax,%eax
107ff2: 74 0c je 108000 <endpwent+0x1b> <== NEVER TAKEN
fclose(passwd_fp);
107ff4: 83 ec 0c sub $0xc,%esp
107ff7: 50 push %eax
107ff8: e8 27 a0 00 00 call 112024 <fclose>
107ffd: 83 c4 10 add $0x10,%esp
}
108000: c9 leave
108001: c3 ret
00108d18 <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)
{
108d18: 55 push %ebp
108d19: 89 e5 mov %esp,%ebp
108d1b: 57 push %edi
108d1c: 56 push %esi
108d1d: 53 push %ebx
108d1e: 83 ec 2c sub $0x2c,%esp
108d21: 89 c3 mov %eax,%ebx
108d23: 89 55 e4 mov %edx,-0x1c(%ebp)
if (tty->ccount == 0)
108d26: 83 78 20 00 cmpl $0x0,0x20(%eax)
108d2a: 0f 84 59 01 00 00 je 108e89 <erase+0x171>
return;
if (lineFlag) {
108d30: 85 d2 test %edx,%edx
108d32: 0f 84 46 01 00 00 je 108e7e <erase+0x166>
if (!(tty->termios.c_lflag & ECHO)) {
108d38: 8b 40 3c mov 0x3c(%eax),%eax
108d3b: a8 08 test $0x8,%al
108d3d: 75 0c jne 108d4b <erase+0x33> <== ALWAYS TAKEN
tty->ccount = 0;
108d3f: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) <== NOT EXECUTED
return;
108d46: e9 3e 01 00 00 jmp 108e89 <erase+0x171> <== NOT EXECUTED
}
if (!(tty->termios.c_lflag & ECHOE)) {
108d4b: a8 10 test $0x10,%al
108d4d: 0f 85 2b 01 00 00 jne 108e7e <erase+0x166> <== ALWAYS TAKEN
tty->ccount = 0;
108d53: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) <== NOT EXECUTED
echo (tty->termios.c_cc[VKILL], tty);
108d5a: 0f b6 43 44 movzbl 0x44(%ebx),%eax <== NOT EXECUTED
108d5e: 89 da mov %ebx,%edx <== NOT EXECUTED
108d60: e8 5b ff ff ff call 108cc0 <echo> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
108d65: f6 43 3c 20 testb $0x20,0x3c(%ebx) <== NOT EXECUTED
108d69: 0f 84 1a 01 00 00 je 108e89 <erase+0x171> <== NOT EXECUTED
echo ('\n', tty);
108d6f: 89 da mov %ebx,%edx <== NOT EXECUTED
108d71: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED
108d76: eb 2a jmp 108da2 <erase+0x8a> <== NOT EXECUTED
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
108d78: 8b 7b 1c mov 0x1c(%ebx),%edi
108d7b: 8d 50 ff lea -0x1(%eax),%edx
108d7e: 89 53 20 mov %edx,0x20(%ebx)
108d81: 8a 4c 07 ff mov -0x1(%edi,%eax,1),%cl
if (tty->termios.c_lflag & ECHO) {
108d85: 8b 53 3c mov 0x3c(%ebx),%edx
108d88: f6 c2 08 test $0x8,%dl
108d8b: 0f 84 e7 00 00 00 je 108e78 <erase+0x160> <== NEVER TAKEN
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
108d91: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
108d95: 75 17 jne 108dae <erase+0x96>
108d97: f6 c2 10 test $0x10,%dl
108d9a: 75 12 jne 108dae <erase+0x96> <== ALWAYS TAKEN
echo (tty->termios.c_cc[VERASE], tty);
108d9c: 0f b6 43 43 movzbl 0x43(%ebx),%eax <== NOT EXECUTED
108da0: 89 da mov %ebx,%edx <== NOT EXECUTED
}
}
if (!lineFlag)
break;
}
}
108da2: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
108da5: 5b pop %ebx <== NOT EXECUTED
108da6: 5e pop %esi <== NOT EXECUTED
108da7: 5f pop %edi <== NOT EXECUTED
108da8: 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);
108da9: e9 12 ff ff ff jmp 108cc0 <echo> <== NOT EXECUTED
}
else if (c == '\t') {
108dae: 80 f9 09 cmp $0x9,%cl
108db1: 8b 35 0c 20 12 00 mov 0x12200c,%esi
108db7: 89 75 e0 mov %esi,-0x20(%ebp)
108dba: 75 60 jne 108e1c <erase+0x104>
int col = tty->read_start_column;
108dbc: 8b 73 2c mov 0x2c(%ebx),%esi
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
108dbf: 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)
108dc4: 81 e2 00 02 00 00 and $0x200,%edx
108dca: 89 55 dc mov %edx,-0x24(%ebp)
108dcd: 89 45 d4 mov %eax,-0x2c(%ebp)
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
108dd0: eb 28 jmp 108dfa <erase+0xe2>
c = tty->cbuf[i++];
108dd2: 8a 54 0f ff mov -0x1(%edi,%ecx,1),%dl
if (c == '\t') {
108dd6: 80 fa 09 cmp $0x9,%dl
108dd9: 75 05 jne 108de0 <erase+0xc8>
col = (col | 7) + 1;
108ddb: 83 ce 07 or $0x7,%esi
108dde: eb 18 jmp 108df8 <erase+0xe0>
}
else if (iscntrl (c)) {
108de0: 0f b6 d2 movzbl %dl,%edx
108de3: 8b 45 e0 mov -0x20(%ebp),%eax
108de6: f6 44 10 01 20 testb $0x20,0x1(%eax,%edx,1)
108deb: 74 0b je 108df8 <erase+0xe0> <== ALWAYS TAKEN
if (tty->termios.c_lflag & ECHOCTL)
108ded: 83 7d dc 00 cmpl $0x0,-0x24(%ebp) <== NOT EXECUTED
108df1: 74 06 je 108df9 <erase+0xe1> <== NOT EXECUTED
col += 2;
108df3: 83 c6 02 add $0x2,%esi <== NOT EXECUTED
108df6: eb 01 jmp 108df9 <erase+0xe1> <== NOT EXECUTED
}
else {
col++;
108df8: 46 inc %esi
108df9: 41 inc %ecx
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
108dfa: 3b 4d d4 cmp -0x2c(%ebp),%ecx
108dfd: 75 d3 jne 108dd2 <erase+0xba>
108dff: eb 14 jmp 108e15 <erase+0xfd>
/*
* Back up over the tab
*/
while (tty->column > col) {
rtems_termios_puts ("\b", 1, tty);
108e01: 57 push %edi
108e02: 53 push %ebx
108e03: 6a 01 push $0x1
108e05: 68 1c e9 11 00 push $0x11e91c
108e0a: e8 74 fc ff ff call 108a83 <rtems_termios_puts>
tty->column--;
108e0f: ff 4b 28 decl 0x28(%ebx)
108e12: 83 c4 10 add $0x10,%esp
}
/*
* Back up over the tab
*/
while (tty->column > col) {
108e15: 39 73 28 cmp %esi,0x28(%ebx)
108e18: 7f e7 jg 108e01 <erase+0xe9>
108e1a: eb 5c jmp 108e78 <erase+0x160>
rtems_termios_puts ("\b", 1, tty);
tty->column--;
}
}
else {
if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) {
108e1c: 0f b6 f1 movzbl %cl,%esi
108e1f: 8b 45 e0 mov -0x20(%ebp),%eax
108e22: f6 44 30 01 20 testb $0x20,0x1(%eax,%esi,1)
108e27: 74 21 je 108e4a <erase+0x132> <== ALWAYS TAKEN
108e29: 80 e6 02 and $0x2,%dh <== NOT EXECUTED
108e2c: 74 1c je 108e4a <erase+0x132> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
108e2e: 51 push %ecx <== NOT EXECUTED
108e2f: 53 push %ebx <== NOT EXECUTED
108e30: 6a 03 push $0x3 <== NOT EXECUTED
108e32: 68 1a e9 11 00 push $0x11e91a <== NOT EXECUTED
108e37: e8 47 fc ff ff call 108a83 <rtems_termios_puts> <== NOT EXECUTED
if (tty->column)
108e3c: 8b 43 28 mov 0x28(%ebx),%eax <== NOT EXECUTED
108e3f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
108e42: 85 c0 test %eax,%eax <== NOT EXECUTED
108e44: 74 04 je 108e4a <erase+0x132> <== NOT EXECUTED
tty->column--;
108e46: 48 dec %eax <== NOT EXECUTED
108e47: 89 43 28 mov %eax,0x28(%ebx) <== NOT EXECUTED
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
108e4a: a1 0c 20 12 00 mov 0x12200c,%eax
108e4f: f6 44 30 01 20 testb $0x20,0x1(%eax,%esi,1)
108e54: 74 06 je 108e5c <erase+0x144> <== ALWAYS TAKEN
108e56: f6 43 3d 02 testb $0x2,0x3d(%ebx) <== NOT EXECUTED
108e5a: 74 1c je 108e78 <erase+0x160> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
108e5c: 52 push %edx
108e5d: 53 push %ebx
108e5e: 6a 03 push $0x3
108e60: 68 1a e9 11 00 push $0x11e91a
108e65: e8 19 fc ff ff call 108a83 <rtems_termios_puts>
if (tty->column)
108e6a: 8b 43 28 mov 0x28(%ebx),%eax
108e6d: 83 c4 10 add $0x10,%esp
108e70: 85 c0 test %eax,%eax
108e72: 74 04 je 108e78 <erase+0x160> <== NEVER TAKEN
tty->column--;
108e74: 48 dec %eax
108e75: 89 43 28 mov %eax,0x28(%ebx)
}
}
}
if (!lineFlag)
108e78: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
108e7c: 74 0b je 108e89 <erase+0x171>
if (tty->termios.c_lflag & ECHOK)
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
108e7e: 8b 43 20 mov 0x20(%ebx),%eax
108e81: 85 c0 test %eax,%eax
108e83: 0f 85 ef fe ff ff jne 108d78 <erase+0x60>
}
}
if (!lineFlag)
break;
}
}
108e89: 8d 65 f4 lea -0xc(%ebp),%esp
108e8c: 5b pop %ebx
108e8d: 5e pop %esi
108e8e: 5f pop %edi
108e8f: c9 leave
108e90: c3 ret
00107bec <fcntl>:
int fcntl(
int fd,
int cmd,
...
)
{
107bec: 55 push %ebp
107bed: 89 e5 mov %esp,%ebp
107bef: 57 push %edi
107bf0: 56 push %esi
107bf1: 53 push %ebx
107bf2: 83 ec 0c sub $0xc,%esp
107bf5: 8b 5d 08 mov 0x8(%ebp),%ebx
int ret;
va_list ap;
va_start( ap, cmd );
107bf8: 8d 75 10 lea 0x10(%ebp),%esi
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
107bfb: 8b 0d 44 21 12 00 mov 0x122144,%ecx
107c01: 39 cb cmp %ecx,%ebx
107c03: 73 14 jae 107c19 <fcntl+0x2d>
iop = rtems_libio_iop( fd );
107c05: 8b 15 98 60 12 00 mov 0x126098,%edx
107c0b: c1 e3 06 shl $0x6,%ebx
107c0e: 8d 1c 1a lea (%edx,%ebx,1),%ebx
rtems_libio_check_is_open(iop);
107c11: 8b 43 14 mov 0x14(%ebx),%eax
107c14: f6 c4 01 test $0x1,%ah
107c17: 75 10 jne 107c29 <fcntl+0x3d>
107c19: e8 c2 a7 00 00 call 1123e0 <__errno>
107c1e: c7 00 09 00 00 00 movl $0x9,(%eax)
107c24: e9 f0 00 00 00 jmp 107d19 <fcntl+0x12d>
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
107c29: 83 7d 0c 09 cmpl $0x9,0xc(%ebp)
107c2d: 0f 87 b9 00 00 00 ja 107cec <fcntl+0x100>
107c33: 8b 7d 0c mov 0xc(%ebp),%edi
107c36: ff 24 bd 24 06 12 00 jmp *0x120624(,%edi,4)
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
107c3d: 8b 36 mov (%esi),%esi
if ( fd2 )
107c3f: 85 f6 test %esi,%esi
107c41: 74 10 je 107c53 <fcntl+0x67> <== ALWAYS TAKEN
diop = rtems_libio_iop( fd2 );
107c43: 31 c0 xor %eax,%eax <== NOT EXECUTED
107c45: 39 ce cmp %ecx,%esi <== NOT EXECUTED
107c47: 73 17 jae 107c60 <fcntl+0x74> <== NOT EXECUTED
107c49: 89 f0 mov %esi,%eax <== NOT EXECUTED
107c4b: c1 e0 06 shl $0x6,%eax <== NOT EXECUTED
107c4e: 8d 04 02 lea (%edx,%eax,1),%eax <== NOT EXECUTED
107c51: eb 0d jmp 107c60 <fcntl+0x74> <== NOT EXECUTED
else {
/* allocate a file control block */
diop = rtems_libio_allocate();
107c53: e8 d7 04 00 00 call 10812f <rtems_libio_allocate>
if ( diop == 0 ) {
107c58: 85 c0 test %eax,%eax
107c5a: 0f 84 b9 00 00 00 je 107d19 <fcntl+0x12d> <== NEVER TAKEN
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
107c60: 8b 53 3c mov 0x3c(%ebx),%edx
107c63: 89 50 3c mov %edx,0x3c(%eax)
diop->file_info = iop->file_info;
107c66: 8b 53 38 mov 0x38(%ebx),%edx
107c69: 89 50 38 mov %edx,0x38(%eax)
diop->flags = iop->flags;
107c6c: 8b 53 14 mov 0x14(%ebx),%edx
107c6f: 89 50 14 mov %edx,0x14(%eax)
diop->pathinfo = iop->pathinfo;
107c72: 8d 78 18 lea 0x18(%eax),%edi
107c75: 8d 73 18 lea 0x18(%ebx),%esi
107c78: b9 05 00 00 00 mov $0x5,%ecx
107c7d: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
ret = (int) (diop - rtems_libio_iops);
107c7f: 89 c6 mov %eax,%esi
107c81: 2b 35 98 60 12 00 sub 0x126098,%esi
107c87: c1 fe 06 sar $0x6,%esi
107c8a: eb 6d jmp 107cf9 <fcntl+0x10d>
break;
case F_GETFD: /* get f_flags */
ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0);
107c8c: f6 c4 08 test $0x8,%ah
107c8f: 0f 95 c0 setne %al
107c92: 0f b6 c0 movzbl %al,%eax
107c95: 89 c6 mov %eax,%esi
107c97: eb 64 jmp 107cfd <fcntl+0x111>
* 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 ) )
107c99: 83 3e 00 cmpl $0x0,(%esi)
107c9c: 74 05 je 107ca3 <fcntl+0xb7> <== NEVER TAKEN
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
107c9e: 80 cc 08 or $0x8,%ah
107ca1: eb 03 jmp 107ca6 <fcntl+0xba>
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
107ca3: 80 e4 f7 and $0xf7,%ah <== NOT EXECUTED
107ca6: 89 43 14 mov %eax,0x14(%ebx)
107ca9: eb 30 jmp 107cdb <fcntl+0xef>
break;
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
107cab: 83 ec 0c sub $0xc,%esp
107cae: 50 push %eax
107caf: e8 3d 04 00 00 call 1080f1 <rtems_libio_to_fcntl_flags>
107cb4: 89 c6 mov %eax,%esi
107cb6: 83 c4 10 add $0x10,%esp
107cb9: eb 3e jmp 107cf9 <fcntl+0x10d>
break;
case F_SETFL:
flags = rtems_libio_fcntl_flags( va_arg( ap, int ) );
107cbb: 83 ec 0c sub $0xc,%esp
107cbe: ff 36 pushl (%esi)
107cc0: e8 f7 03 00 00 call 1080bc <rtems_libio_fcntl_flags>
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
107cc5: 25 01 02 00 00 and $0x201,%eax
107cca: 8b 53 14 mov 0x14(%ebx),%edx
107ccd: 81 e2 fe fd ff ff and $0xfffffdfe,%edx
107cd3: 09 d0 or %edx,%eax
107cd5: 89 43 14 mov %eax,0x14(%ebx)
107cd8: 83 c4 10 add $0x10,%esp
rtems_libio_t *iop;
rtems_libio_t *diop;
int fd2;
int flags;
int mask;
int ret = 0;
107cdb: 31 f6 xor %esi,%esi
107cdd: eb 1e jmp 107cfd <fcntl+0x111>
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
107cdf: e8 fc a6 00 00 call 1123e0 <__errno>
107ce4: c7 00 86 00 00 00 movl $0x86,(%eax)
107cea: eb 2d jmp 107d19 <fcntl+0x12d>
ret = -1;
break;
default:
errno = EINVAL;
107cec: e8 ef a6 00 00 call 1123e0 <__errno>
107cf1: c7 00 16 00 00 00 movl $0x16,(%eax)
107cf7: eb 20 jmp 107d19 <fcntl+0x12d>
/*
* If we got this far successfully, then we give the optional
* filesystem specific handler a chance to process this.
*/
if (ret >= 0) {
107cf9: 85 f6 test %esi,%esi
107cfb: 78 1f js 107d1c <fcntl+0x130> <== NEVER TAKEN
int err = (*iop->handlers->fcntl_h)( cmd, iop );
107cfd: 50 push %eax
107cfe: 50 push %eax
107cff: 8b 43 3c mov 0x3c(%ebx),%eax
107d02: 53 push %ebx
107d03: ff 75 0c pushl 0xc(%ebp)
107d06: ff 50 30 call *0x30(%eax)
107d09: 89 c3 mov %eax,%ebx
if (err) {
107d0b: 83 c4 10 add $0x10,%esp
107d0e: 85 c0 test %eax,%eax
107d10: 74 0a je 107d1c <fcntl+0x130> <== ALWAYS TAKEN
errno = err;
107d12: e8 c9 a6 00 00 call 1123e0 <__errno> <== NOT EXECUTED
107d17: 89 18 mov %ebx,(%eax) <== NOT EXECUTED
ret = -1;
107d19: 83 ce ff or $0xffffffff,%esi
va_list ap;
va_start( ap, cmd );
ret = vfcntl(fd,cmd,ap);
va_end(ap);
return ret;
}
107d1c: 89 f0 mov %esi,%eax
107d1e: 8d 65 f4 lea -0xc(%ebp),%esp
107d21: 5b pop %ebx
107d22: 5e pop %esi
107d23: 5f pop %edi
107d24: c9 leave
107d25: c3 ret
0010f9a3 <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
10f9a3: 55 push %ebp
10f9a4: 89 e5 mov %esp,%ebp
10f9a6: 57 push %edi
10f9a7: 56 push %esi
10f9a8: 53 push %ebx
10f9a9: 83 ec 2c sub $0x2c,%esp
)
{
pipe_control_t *pipe;
int err = 0;
err = pipe_lock();
10f9ac: e8 4b fe ff ff call 10f7fc <pipe_lock>
10f9b1: 89 c6 mov %eax,%esi
if (err)
10f9b3: 85 c0 test %eax,%eax
10f9b5: 0f 85 37 03 00 00 jne 10fcf2 <fifo_open+0x34f>
return err;
pipe = *pipep;
10f9bb: 8b 45 08 mov 0x8(%ebp),%eax
10f9be: 8b 18 mov (%eax),%ebx
if (pipe == NULL) {
10f9c0: 85 db test %ebx,%ebx
10f9c2: 0f 85 56 01 00 00 jne 10fb1e <fifo_open+0x17b>
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
10f9c8: 83 ec 0c sub $0xc,%esp
10f9cb: 6a 34 push $0x34
10f9cd: e8 1a 92 ff ff call 108bec <malloc>
10f9d2: 89 c3 mov %eax,%ebx
10f9d4: 89 45 d4 mov %eax,-0x2c(%ebp)
if (pipe == NULL)
10f9d7: 83 c4 10 add $0x10,%esp
10f9da: 85 c0 test %eax,%eax
10f9dc: 0f 84 35 01 00 00 je 10fb17 <fifo_open+0x174>
return err;
memset(pipe, 0, sizeof(pipe_control_t));
10f9e2: b9 0d 00 00 00 mov $0xd,%ecx
10f9e7: 89 c7 mov %eax,%edi
10f9e9: 89 f0 mov %esi,%eax
10f9eb: f3 ab rep stos %eax,%es:(%edi)
pipe->Size = PIPE_BUF;
10f9ed: c7 43 04 00 02 00 00 movl $0x200,0x4(%ebx)
pipe->Buffer = malloc(pipe->Size);
10f9f4: 83 ec 0c sub $0xc,%esp
10f9f7: 68 00 02 00 00 push $0x200
10f9fc: e8 eb 91 ff ff call 108bec <malloc>
10fa01: 89 03 mov %eax,(%ebx)
if (! pipe->Buffer)
10fa03: 83 c4 10 add $0x10,%esp
10fa06: 85 c0 test %eax,%eax
10fa08: 0f 84 fb 00 00 00 je 10fb09 <fifo_open+0x166> <== NEVER TAKEN
goto err_buf;
err = -ENOMEM;
if (rtems_barrier_create(
10fa0e: 8d 43 2c lea 0x2c(%ebx),%eax
10fa11: 50 push %eax
10fa12: 6a 00 push $0x0
10fa14: 6a 00 push $0x0
rtems_build_name ('P', 'I', 'r', c),
10fa16: 0f be 05 78 4f 12 00 movsbl 0x124f78,%eax
if (! pipe->Buffer)
goto err_buf;
err = -ENOMEM;
if (rtems_barrier_create(
10fa1d: 0d 00 72 49 50 or $0x50497200,%eax
10fa22: 50 push %eax
10fa23: e8 a4 b8 ff ff call 10b2cc <rtems_barrier_create>
10fa28: 83 c4 10 add $0x10,%esp
10fa2b: 85 c0 test %eax,%eax
10fa2d: 0f 85 c6 00 00 00 jne 10faf9 <fifo_open+0x156>
rtems_build_name ('P', 'I', 'r', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->readBarrier) != RTEMS_SUCCESSFUL)
goto err_rbar;
if (rtems_barrier_create(
10fa33: 8d 43 30 lea 0x30(%ebx),%eax
10fa36: 50 push %eax
10fa37: 6a 00 push $0x0
10fa39: 6a 00 push $0x0
rtems_build_name ('P', 'I', 'w', c),
10fa3b: 0f be 05 78 4f 12 00 movsbl 0x124f78,%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(
10fa42: 0d 00 77 49 50 or $0x50497700,%eax
10fa47: 50 push %eax
10fa48: e8 7f b8 ff ff call 10b2cc <rtems_barrier_create>
10fa4d: 83 c4 10 add $0x10,%esp
10fa50: 85 c0 test %eax,%eax
10fa52: 0f 85 90 00 00 00 jne 10fae8 <fifo_open+0x145>
rtems_build_name ('P', 'I', 'w', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->writeBarrier) != RTEMS_SUCCESSFUL)
goto err_wbar;
if (rtems_semaphore_create(
10fa58: 83 ec 0c sub $0xc,%esp
10fa5b: 8d 43 28 lea 0x28(%ebx),%eax
10fa5e: 50 push %eax
10fa5f: 6a 00 push $0x0
10fa61: 6a 10 push $0x10
10fa63: 6a 01 push $0x1
rtems_build_name ('P', 'I', 's', c), 1,
10fa65: 0f be 05 78 4f 12 00 movsbl 0x124f78,%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(
10fa6c: 0d 00 73 49 50 or $0x50497300,%eax
10fa71: 50 push %eax
10fa72: e8 85 bd ff ff call 10b7fc <rtems_semaphore_create>
10fa77: 83 c4 20 add $0x20,%esp
10fa7a: 85 c0 test %eax,%eax
10fa7c: 75 59 jne 10fad7 <fifo_open+0x134>
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
_Objects_Get( &_Barrier_Information, id, location );
10fa7e: 52 push %edx
/* Set barriers to be interruptible by signals. */
static void pipe_interruptible(pipe_control_t *pipe)
{
Objects_Locations location;
_Barrier_Get(pipe->readBarrier, &location)->Barrier.Wait_queue.state
10fa7f: 8d 7d e0 lea -0x20(%ebp),%edi
10fa82: 57 push %edi
10fa83: ff 73 2c pushl 0x2c(%ebx)
10fa86: 68 cc 71 12 00 push $0x1271cc
10fa8b: e8 90 d5 ff ff call 10d020 <_Objects_Get>
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
10fa90: 81 48 4c 00 00 00 10 orl $0x10000000,0x4c(%eax)
_Thread_Enable_dispatch();
10fa97: e8 5e dd ff ff call 10d7fa <_Thread_Enable_dispatch>
10fa9c: 83 c4 0c add $0xc,%esp
10fa9f: 57 push %edi
10faa0: ff 73 30 pushl 0x30(%ebx)
10faa3: 68 cc 71 12 00 push $0x1271cc
10faa8: e8 73 d5 ff ff call 10d020 <_Objects_Get>
_Barrier_Get(pipe->writeBarrier, &location)->Barrier.Wait_queue.state
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
10faad: 81 48 4c 00 00 00 10 orl $0x10000000,0x4c(%eax)
_Thread_Enable_dispatch();
10fab4: e8 41 dd ff ff call 10d7fa <_Thread_Enable_dispatch>
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
10fab9: a0 78 4f 12 00 mov 0x124f78,%al
10fabe: 8d 50 01 lea 0x1(%eax),%edx
10fac1: 88 15 78 4f 12 00 mov %dl,0x124f78
10fac7: 83 c4 10 add $0x10,%esp
10faca: 3c 7a cmp $0x7a,%al
10facc: 75 50 jne 10fb1e <fifo_open+0x17b>
c = 'a';
10face: c6 05 78 4f 12 00 61 movb $0x61,0x124f78
10fad5: eb 47 jmp 10fb1e <fifo_open+0x17b>
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
10fad7: 83 ec 0c sub $0xc,%esp
10fada: 8b 55 d4 mov -0x2c(%ebp),%edx
10fadd: ff 72 30 pushl 0x30(%edx)
10fae0: e8 9f b8 ff ff call 10b384 <rtems_barrier_delete>
10fae5: 83 c4 10 add $0x10,%esp
err_wbar:
rtems_barrier_delete(pipe->readBarrier);
10fae8: 83 ec 0c sub $0xc,%esp
10faeb: 8b 45 d4 mov -0x2c(%ebp),%eax
10faee: ff 70 2c pushl 0x2c(%eax)
10faf1: e8 8e b8 ff ff call 10b384 <rtems_barrier_delete>
10faf6: 83 c4 10 add $0x10,%esp
err_rbar:
free(pipe->Buffer);
10faf9: 83 ec 0c sub $0xc,%esp
10fafc: 8b 55 d4 mov -0x2c(%ebp),%edx
10faff: ff 32 pushl (%edx)
10fb01: e8 46 8c ff ff call 10874c <free>
10fb06: 83 c4 10 add $0x10,%esp
err_buf:
free(pipe);
10fb09: 83 ec 0c sub $0xc,%esp
10fb0c: ff 75 d4 pushl -0x2c(%ebp)
10fb0f: e8 38 8c ff ff call 10874c <free>
10fb14: 83 c4 10 add $0x10,%esp
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
err = -EINTR;
10fb17: be f4 ff ff ff mov $0xfffffff4,%esi
10fb1c: eb 33 jmp 10fb51 <fifo_open+0x1ae>
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
10fb1e: 50 push %eax
10fb1f: 6a 00 push $0x0
10fb21: 6a 00 push $0x0
10fb23: ff 73 28 pushl 0x28(%ebx)
10fb26: e8 f9 be ff ff call 10ba24 <rtems_semaphore_obtain>
10fb2b: 83 c4 10 add $0x10,%esp
10fb2e: 85 c0 test %eax,%eax
10fb30: 74 05 je 10fb37 <fifo_open+0x194> <== ALWAYS TAKEN
err = -EINTR;
10fb32: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
if (*pipep == NULL) {
10fb37: 8b 45 08 mov 0x8(%ebp),%eax
10fb3a: 83 38 00 cmpl $0x0,(%eax)
10fb3d: 75 12 jne 10fb51 <fifo_open+0x1ae>
if (err)
10fb3f: 85 f6 test %esi,%esi
10fb41: 74 09 je 10fb4c <fifo_open+0x1a9> <== ALWAYS TAKEN
pipe_free(pipe);
10fb43: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10fb45: e8 39 fd ff ff call 10f883 <pipe_free> <== NOT EXECUTED
10fb4a: eb 05 jmp 10fb51 <fifo_open+0x1ae> <== NOT EXECUTED
else
*pipep = pipe;
10fb4c: 8b 55 08 mov 0x8(%ebp),%edx
10fb4f: 89 1a mov %ebx,(%edx)
}
out:
pipe_unlock();
10fb51: e8 68 fd ff ff call 10f8be <pipe_unlock>
pipe_control_t *pipe;
unsigned int prevCounter;
int err;
err = pipe_new(pipep);
if (err)
10fb56: 85 f6 test %esi,%esi
10fb58: 0f 85 94 01 00 00 jne 10fcf2 <fifo_open+0x34f>
return err;
pipe = *pipep;
10fb5e: 8b 45 08 mov 0x8(%ebp),%eax
10fb61: 8b 18 mov (%eax),%ebx
switch (LIBIO_ACCMODE(iop)) {
10fb63: 8b 55 0c mov 0xc(%ebp),%edx
10fb66: 8b 42 14 mov 0x14(%edx),%eax
10fb69: 83 e0 06 and $0x6,%eax
10fb6c: 83 f8 04 cmp $0x4,%eax
10fb6f: 0f 84 91 00 00 00 je 10fc06 <fifo_open+0x263>
10fb75: 83 f8 06 cmp $0x6,%eax
10fb78: 0f 84 10 01 00 00 je 10fc8e <fifo_open+0x2eb>
10fb7e: 83 f8 02 cmp $0x2,%eax
10fb81: 0f 85 49 01 00 00 jne 10fcd0 <fifo_open+0x32d> <== NEVER TAKEN
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
10fb87: ff 43 20 incl 0x20(%ebx)
if (pipe->Readers ++ == 0)
10fb8a: 8b 43 10 mov 0x10(%ebx),%eax
10fb8d: 8d 50 01 lea 0x1(%eax),%edx
10fb90: 89 53 10 mov %edx,0x10(%ebx)
10fb93: 85 c0 test %eax,%eax
10fb95: 75 11 jne 10fba8 <fifo_open+0x205> <== NEVER TAKEN
PIPE_WAKEUPWRITERS(pipe);
10fb97: 57 push %edi
10fb98: 57 push %edi
10fb99: 8d 45 e4 lea -0x1c(%ebp),%eax
10fb9c: 50 push %eax
10fb9d: ff 73 30 pushl 0x30(%ebx)
10fba0: e8 e3 16 00 00 call 111288 <rtems_barrier_release>
10fba5: 83 c4 10 add $0x10,%esp
if (pipe->Writers == 0) {
10fba8: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10fbac: 0f 85 1e 01 00 00 jne 10fcd0 <fifo_open+0x32d>
/* Not an error */
if (LIBIO_NODELAY(iop))
10fbb2: 8b 45 0c mov 0xc(%ebp),%eax
10fbb5: f6 40 14 01 testb $0x1,0x14(%eax)
10fbb9: 0f 85 11 01 00 00 jne 10fcd0 <fifo_open+0x32d>
break;
prevCounter = pipe->writerCounter;
10fbbf: 8b 7b 24 mov 0x24(%ebx),%edi
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
10fbc2: 83 ec 0c sub $0xc,%esp
10fbc5: ff 73 28 pushl 0x28(%ebx)
10fbc8: e8 43 bf ff ff call 10bb10 <rtems_semaphore_release>
if (! PIPE_READWAIT(pipe))
10fbcd: 5a pop %edx
10fbce: 59 pop %ecx
10fbcf: 6a 00 push $0x0
10fbd1: ff 73 2c pushl 0x2c(%ebx)
10fbd4: e8 07 17 00 00 call 1112e0 <rtems_barrier_wait>
10fbd9: 83 c4 10 add $0x10,%esp
10fbdc: 85 c0 test %eax,%eax
10fbde: 0f 85 f9 00 00 00 jne 10fcdd <fifo_open+0x33a> <== NEVER TAKEN
goto out_error;
if (! PIPE_LOCK(pipe))
10fbe4: 50 push %eax
10fbe5: 6a 00 push $0x0
10fbe7: 6a 00 push $0x0
10fbe9: ff 73 28 pushl 0x28(%ebx)
10fbec: e8 33 be ff ff call 10ba24 <rtems_semaphore_obtain>
10fbf1: 83 c4 10 add $0x10,%esp
10fbf4: 85 c0 test %eax,%eax
10fbf6: 0f 85 e1 00 00 00 jne 10fcdd <fifo_open+0x33a> <== NEVER TAKEN
goto out_error;
} while (prevCounter == pipe->writerCounter);
10fbfc: 3b 7b 24 cmp 0x24(%ebx),%edi
10fbff: 74 c1 je 10fbc2 <fifo_open+0x21f> <== NEVER TAKEN
10fc01: e9 ca 00 00 00 jmp 10fcd0 <fifo_open+0x32d>
}
break;
case LIBIO_FLAGS_WRITE:
pipe->writerCounter ++;
10fc06: ff 43 24 incl 0x24(%ebx)
if (pipe->Writers ++ == 0)
10fc09: 8b 43 14 mov 0x14(%ebx),%eax
10fc0c: 8d 50 01 lea 0x1(%eax),%edx
10fc0f: 89 53 14 mov %edx,0x14(%ebx)
10fc12: 85 c0 test %eax,%eax
10fc14: 75 11 jne 10fc27 <fifo_open+0x284> <== NEVER TAKEN
PIPE_WAKEUPREADERS(pipe);
10fc16: 57 push %edi
10fc17: 57 push %edi
10fc18: 8d 45 e4 lea -0x1c(%ebp),%eax
10fc1b: 50 push %eax
10fc1c: ff 73 2c pushl 0x2c(%ebx)
10fc1f: e8 64 16 00 00 call 111288 <rtems_barrier_release>
10fc24: 83 c4 10 add $0x10,%esp
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
10fc27: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10fc2b: 0f 85 9f 00 00 00 jne 10fcd0 <fifo_open+0x32d>
10fc31: 8b 55 0c mov 0xc(%ebp),%edx
10fc34: f6 42 14 01 testb $0x1,0x14(%edx)
10fc38: 74 18 je 10fc52 <fifo_open+0x2af>
PIPE_UNLOCK(pipe);
10fc3a: 83 ec 0c sub $0xc,%esp
10fc3d: ff 73 28 pushl 0x28(%ebx)
10fc40: e8 cb be ff ff call 10bb10 <rtems_semaphore_release>
err = -ENXIO;
goto out_error;
10fc45: 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;
10fc48: be fa ff ff ff mov $0xfffffffa,%esi
goto out_error;
10fc4d: e9 90 00 00 00 jmp 10fce2 <fifo_open+0x33f>
}
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
10fc52: 8b 7b 20 mov 0x20(%ebx),%edi
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
10fc55: 83 ec 0c sub $0xc,%esp
10fc58: ff 73 28 pushl 0x28(%ebx)
10fc5b: e8 b0 be ff ff call 10bb10 <rtems_semaphore_release>
if (! PIPE_WRITEWAIT(pipe))
10fc60: 5a pop %edx
10fc61: 59 pop %ecx
10fc62: 6a 00 push $0x0
10fc64: ff 73 30 pushl 0x30(%ebx)
10fc67: e8 74 16 00 00 call 1112e0 <rtems_barrier_wait>
10fc6c: 83 c4 10 add $0x10,%esp
10fc6f: 85 c0 test %eax,%eax
10fc71: 75 6a jne 10fcdd <fifo_open+0x33a> <== NEVER TAKEN
goto out_error;
if (! PIPE_LOCK(pipe))
10fc73: 50 push %eax
10fc74: 6a 00 push $0x0
10fc76: 6a 00 push $0x0
10fc78: ff 73 28 pushl 0x28(%ebx)
10fc7b: e8 a4 bd ff ff call 10ba24 <rtems_semaphore_obtain>
10fc80: 83 c4 10 add $0x10,%esp
10fc83: 85 c0 test %eax,%eax
10fc85: 75 56 jne 10fcdd <fifo_open+0x33a> <== NEVER TAKEN
goto out_error;
} while (prevCounter == pipe->readerCounter);
10fc87: 3b 7b 20 cmp 0x20(%ebx),%edi
10fc8a: 74 c9 je 10fc55 <fifo_open+0x2b2> <== NEVER TAKEN
10fc8c: eb 42 jmp 10fcd0 <fifo_open+0x32d>
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
10fc8e: ff 43 20 incl 0x20(%ebx)
if (pipe->Readers ++ == 0)
10fc91: 8b 43 10 mov 0x10(%ebx),%eax
10fc94: 8d 50 01 lea 0x1(%eax),%edx
10fc97: 89 53 10 mov %edx,0x10(%ebx)
10fc9a: 85 c0 test %eax,%eax
10fc9c: 75 11 jne 10fcaf <fifo_open+0x30c> <== NEVER TAKEN
PIPE_WAKEUPWRITERS(pipe);
10fc9e: 57 push %edi
10fc9f: 57 push %edi
10fca0: 8d 45 e4 lea -0x1c(%ebp),%eax
10fca3: 50 push %eax
10fca4: ff 73 30 pushl 0x30(%ebx)
10fca7: e8 dc 15 00 00 call 111288 <rtems_barrier_release>
10fcac: 83 c4 10 add $0x10,%esp
pipe->writerCounter ++;
10fcaf: ff 43 24 incl 0x24(%ebx)
if (pipe->Writers ++ == 0)
10fcb2: 8b 43 14 mov 0x14(%ebx),%eax
10fcb5: 8d 50 01 lea 0x1(%eax),%edx
10fcb8: 89 53 14 mov %edx,0x14(%ebx)
10fcbb: 85 c0 test %eax,%eax
10fcbd: 75 11 jne 10fcd0 <fifo_open+0x32d> <== NEVER TAKEN
PIPE_WAKEUPREADERS(pipe);
10fcbf: 51 push %ecx
10fcc0: 51 push %ecx
10fcc1: 8d 45 e4 lea -0x1c(%ebp),%eax
10fcc4: 50 push %eax
10fcc5: ff 73 2c pushl 0x2c(%ebx)
10fcc8: e8 bb 15 00 00 call 111288 <rtems_barrier_release>
10fccd: 83 c4 10 add $0x10,%esp
break;
}
PIPE_UNLOCK(pipe);
10fcd0: 83 ec 0c sub $0xc,%esp
10fcd3: ff 73 28 pushl 0x28(%ebx)
10fcd6: e8 35 be ff ff call 10bb10 <rtems_semaphore_release>
10fcdb: eb 12 jmp 10fcef <fifo_open+0x34c>
goto out_error;
}
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
err = -EINTR;
10fcdd: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
out_error:
pipe_release(pipep, iop);
10fce2: 52 push %edx
10fce3: 52 push %edx
10fce4: ff 75 0c pushl 0xc(%ebp)
10fce7: ff 75 08 pushl 0x8(%ebp)
10fcea: e8 f6 fb ff ff call 10f8e5 <pipe_release>
return err;
10fcef: 83 c4 10 add $0x10,%esp
}
10fcf2: 89 f0 mov %esi,%eax
10fcf4: 8d 65 f4 lea -0xc(%ebp),%esp
10fcf7: 5b pop %ebx
10fcf8: 5e pop %esi
10fcf9: 5f pop %edi
10fcfa: c9 leave
10fcfb: c3 ret
00107d98 <fpathconf>:
long fpathconf(
int fd,
int name
)
{
107d98: 55 push %ebp
107d99: 89 e5 mov %esp,%ebp
107d9b: 83 ec 08 sub $0x8,%esp
107d9e: 8b 45 08 mov 0x8(%ebp),%eax
107da1: 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);
107da4: 3b 05 44 21 12 00 cmp 0x122144,%eax
107daa: 73 11 jae 107dbd <fpathconf+0x25>
iop = rtems_libio_iop(fd);
107dac: c1 e0 06 shl $0x6,%eax
107daf: 03 05 98 60 12 00 add 0x126098,%eax
rtems_libio_check_is_open(iop);
107db5: 8b 48 14 mov 0x14(%eax),%ecx
107db8: f6 c5 01 test $0x1,%ch
107dbb: 75 0d jne 107dca <fpathconf+0x32> <== ALWAYS TAKEN
107dbd: e8 1e a6 00 00 call 1123e0 <__errno>
107dc2: c7 00 09 00 00 00 movl $0x9,(%eax)
107dc8: eb 5b jmp 107e25 <fpathconf+0x8d>
rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ);
107dca: 80 e1 02 and $0x2,%cl
107dcd: 74 4b je 107e1a <fpathconf+0x82> <== NEVER TAKEN
/*
* Now process the information request.
*/
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
107dcf: 8b 40 28 mov 0x28(%eax),%eax
switch ( name ) {
107dd2: 83 fa 0b cmp $0xb,%edx
107dd5: 77 43 ja 107e1a <fpathconf+0x82>
107dd7: ff 24 95 4c 06 12 00 jmp *0x12064c(,%edx,4)
case _PC_LINK_MAX:
return_value = the_limits->link_max;
107dde: 8b 40 38 mov 0x38(%eax),%eax
break;
107de1: eb 45 jmp 107e28 <fpathconf+0x90>
case _PC_MAX_CANON:
return_value = the_limits->max_canon;
107de3: 8b 40 3c mov 0x3c(%eax),%eax
break;
107de6: eb 40 jmp 107e28 <fpathconf+0x90>
case _PC_MAX_INPUT:
return_value = the_limits->max_input;
107de8: 8b 40 40 mov 0x40(%eax),%eax
break;
107deb: eb 3b jmp 107e28 <fpathconf+0x90>
case _PC_NAME_MAX:
return_value = the_limits->name_max;
107ded: 8b 40 44 mov 0x44(%eax),%eax
break;
107df0: eb 36 jmp 107e28 <fpathconf+0x90>
case _PC_PATH_MAX:
return_value = the_limits->path_max;
107df2: 8b 40 48 mov 0x48(%eax),%eax
break;
107df5: eb 31 jmp 107e28 <fpathconf+0x90>
case _PC_PIPE_BUF:
return_value = the_limits->pipe_buf;
107df7: 8b 40 4c mov 0x4c(%eax),%eax
break;
107dfa: eb 2c jmp 107e28 <fpathconf+0x90>
case _PC_CHOWN_RESTRICTED:
return_value = the_limits->posix_chown_restrictions;
107dfc: 8b 40 54 mov 0x54(%eax),%eax
break;
107dff: eb 27 jmp 107e28 <fpathconf+0x90>
case _PC_NO_TRUNC:
return_value = the_limits->posix_no_trunc;
107e01: 8b 40 58 mov 0x58(%eax),%eax
break;
107e04: eb 22 jmp 107e28 <fpathconf+0x90>
case _PC_VDISABLE:
return_value = the_limits->posix_vdisable;
107e06: 8b 40 64 mov 0x64(%eax),%eax
break;
107e09: eb 1d jmp 107e28 <fpathconf+0x90>
case _PC_ASYNC_IO:
return_value = the_limits->posix_async_io;
107e0b: 8b 40 50 mov 0x50(%eax),%eax
break;
107e0e: eb 18 jmp 107e28 <fpathconf+0x90>
case _PC_PRIO_IO:
return_value = the_limits->posix_prio_io;
107e10: 8b 40 5c mov 0x5c(%eax),%eax
break;
107e13: eb 13 jmp 107e28 <fpathconf+0x90>
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
107e15: 8b 40 60 mov 0x60(%eax),%eax
break;
107e18: eb 0e jmp 107e28 <fpathconf+0x90>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
107e1a: e8 c1 a5 00 00 call 1123e0 <__errno>
107e1f: c7 00 16 00 00 00 movl $0x16,(%eax)
107e25: 83 c8 ff or $0xffffffff,%eax
break;
}
return return_value;
}
107e28: c9 leave
107e29: c3 ret
0010730c <free>:
#include <stdlib.h>
void free(
void *ptr
)
{
10730c: 55 push %ebp
10730d: 89 e5 mov %esp,%ebp
10730f: 53 push %ebx
107310: 83 ec 04 sub $0x4,%esp
107313: 8b 5d 08 mov 0x8(%ebp),%ebx
MSBUMP(free_calls, 1);
107316: ff 05 bc 40 12 00 incl 0x1240bc
if ( !ptr )
10731c: 85 db test %ebx,%ebx
10731e: 74 5f je 10737f <free+0x73>
#endif
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
107320: 83 3d 64 43 12 00 03 cmpl $0x3,0x124364
107327: 75 15 jne 10733e <free+0x32> <== NEVER TAKEN
!malloc_is_system_state_OK() ) {
107329: e8 56 01 00 00 call 107484 <malloc_is_system_state_OK>
#endif
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
10732e: 84 c0 test %al,%al
107330: 75 0c jne 10733e <free+0x32>
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
107332: 89 5d 08 mov %ebx,0x8(%ebp)
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
107335: 8b 5d fc mov -0x4(%ebp),%ebx
107338: 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);
107339: e9 ae 01 00 00 jmp 1074ec <malloc_deferred_free>
}
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
10733e: a1 10 25 12 00 mov 0x122510,%eax
107343: 85 c0 test %eax,%eax
107345: 74 0a je 107351 <free+0x45> <== ALWAYS TAKEN
(*rtems_malloc_statistics_helpers->at_free)(ptr);
107347: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10734a: 53 push %ebx <== NOT EXECUTED
10734b: ff 50 08 call *0x8(%eax) <== NOT EXECUTED
10734e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
107351: 50 push %eax
107352: 50 push %eax
107353: 53 push %ebx
107354: ff 35 50 01 12 00 pushl 0x120150
10735a: e8 dd 46 00 00 call 10ba3c <_Protected_heap_Free>
10735f: 83 c4 10 add $0x10,%esp
107362: 84 c0 test %al,%al
107364: 75 19 jne 10737f <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
107366: a1 50 01 12 00 mov 0x120150,%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",
10736b: ff 70 1c pushl 0x1c(%eax)
10736e: ff 70 18 pushl 0x18(%eax)
107371: 53 push %ebx
107372: 68 77 e8 11 00 push $0x11e877
107377: e8 e4 0b 00 00 call 107f60 <printk>
10737c: 83 c4 10 add $0x10,%esp
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
10737f: 8b 5d fc mov -0x4(%ebp),%ebx
107382: c9 leave
107383: c3 ret
0010846c <free_user_env>:
* NOTE: this must be called with
* thread dispatching disabled!
*/
static void
free_user_env(void *venv)
{
10846c: 55 push %ebp <== NOT EXECUTED
10846d: 89 e5 mov %esp,%ebp <== NOT EXECUTED
10846f: 53 push %ebx <== NOT EXECUTED
108470: 83 ec 04 sub $0x4,%esp <== NOT EXECUTED
108473: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED
rtems_user_env_t *env = (rtems_user_env_t*) venv ;
if (env != &rtems_global_user_env
108476: 81 fb c8 50 12 00 cmp $0x1250c8,%ebx <== NOT EXECUTED
10847c: 74 26 je 1084a4 <free_user_env+0x38> <== NOT EXECUTED
#ifdef HAVE_USERENV_REFCNT
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
10847e: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108481: 8d 43 04 lea 0x4(%ebx),%eax <== NOT EXECUTED
108484: 50 push %eax <== NOT EXECUTED
108485: e8 82 f1 ff ff call 10760c <rtems_filesystem_freenode><== NOT EXECUTED
rtems_filesystem_freenode( &env->root_directory);
10848a: 8d 43 18 lea 0x18(%ebx),%eax <== NOT EXECUTED
10848d: 89 04 24 mov %eax,(%esp) <== NOT EXECUTED
108490: e8 77 f1 ff ff call 10760c <rtems_filesystem_freenode><== NOT EXECUTED
free(env);
108495: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
108498: 89 5d 08 mov %ebx,0x8(%ebp) <== NOT EXECUTED
}
}
10849b: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
10849e: c9 leave <== NOT EXECUTED
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
rtems_filesystem_freenode( &env->root_directory);
free(env);
10849f: e9 7c f1 ff ff jmp 107620 <free> <== NOT EXECUTED
}
}
1084a4: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
1084a7: c9 leave <== NOT EXECUTED
1084a8: c3 ret <== NOT EXECUTED
0010df44 <ftruncate>:
int ftruncate(
int fd,
off_t length
)
{
10df44: 55 push %ebp
10df45: 89 e5 mov %esp,%ebp
10df47: 57 push %edi
10df48: 56 push %esi
10df49: 53 push %ebx
10df4a: 83 ec 3c sub $0x3c,%esp
10df4d: 8b 5d 08 mov 0x8(%ebp),%ebx
10df50: 8b 45 0c mov 0xc(%ebp),%eax
10df53: 8b 55 10 mov 0x10(%ebp),%edx
10df56: 89 45 c0 mov %eax,-0x40(%ebp)
10df59: 89 55 c4 mov %edx,-0x3c(%ebp)
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
10df5c: 3b 1d 44 01 12 00 cmp 0x120144,%ebx
10df62: 73 0f jae 10df73 <ftruncate+0x2f>
iop = rtems_libio_iop( fd );
10df64: c1 e3 06 shl $0x6,%ebx
10df67: 03 1d 98 40 12 00 add 0x124098,%ebx
rtems_libio_check_is_open(iop);
10df6d: f6 43 15 01 testb $0x1,0x15(%ebx)
10df71: 75 0d jne 10df80 <ftruncate+0x3c>
10df73: e8 c4 31 00 00 call 11113c <__errno>
10df78: c7 00 09 00 00 00 movl $0x9,(%eax)
10df7e: eb 3e jmp 10dfbe <ftruncate+0x7a>
/*
* Make sure we are not working on a directory
*/
loc = iop->pathinfo;
10df80: 8d 7d d4 lea -0x2c(%ebp),%edi
10df83: 8d 73 18 lea 0x18(%ebx),%esi
10df86: b9 05 00 00 00 mov $0x5,%ecx
10df8b: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
10df8d: 83 ec 0c sub $0xc,%esp
10df90: 8d 45 d4 lea -0x2c(%ebp),%eax
10df93: 50 push %eax
10df94: 8b 45 e0 mov -0x20(%ebp),%eax
10df97: ff 50 10 call *0x10(%eax)
10df9a: 83 c4 10 add $0x10,%esp
10df9d: 48 dec %eax
10df9e: 75 0d jne 10dfad <ftruncate+0x69>
rtems_set_errno_and_return_minus_one( EISDIR );
10dfa0: e8 97 31 00 00 call 11113c <__errno>
10dfa5: c7 00 15 00 00 00 movl $0x15,(%eax)
10dfab: eb 11 jmp 10dfbe <ftruncate+0x7a>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
10dfad: f6 43 14 04 testb $0x4,0x14(%ebx)
10dfb1: 75 10 jne 10dfc3 <ftruncate+0x7f> <== ALWAYS TAKEN
10dfb3: e8 84 31 00 00 call 11113c <__errno> <== NOT EXECUTED
10dfb8: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
10dfbe: 83 c8 ff or $0xffffffff,%eax
10dfc1: eb 11 jmp 10dfd4 <ftruncate+0x90>
return (*iop->handlers->ftruncate_h)( iop, length );
10dfc3: 50 push %eax
10dfc4: 8b 43 3c mov 0x3c(%ebx),%eax
10dfc7: ff 75 c4 pushl -0x3c(%ebp)
10dfca: ff 75 c0 pushl -0x40(%ebp)
10dfcd: 53 push %ebx
10dfce: ff 50 20 call *0x20(%eax)
10dfd1: 83 c4 10 add $0x10,%esp
}
10dfd4: 8d 65 f4 lea -0xc(%ebp),%esp
10dfd7: 5b pop %ebx
10dfd8: 5e pop %esi
10dfd9: 5f pop %edi
10dfda: c9 leave
10dfdb: c3 ret
0011e0e8 <getdents>:
int getdents(
int dd_fd,
char *dd_buf,
int dd_len
)
{
11e0e8: 55 push %ebp
11e0e9: 89 e5 mov %esp,%ebp
11e0eb: 57 push %edi
11e0ec: 56 push %esi
11e0ed: 53 push %ebx
11e0ee: 83 ec 2c sub $0x2c,%esp
11e0f1: 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 );
11e0f4: 31 db xor %ebx,%ebx
11e0f6: 3b 05 44 31 12 00 cmp 0x123144,%eax
11e0fc: 73 0b jae 11e109 <getdents+0x21> <== NEVER TAKEN
11e0fe: 89 c3 mov %eax,%ebx
11e100: c1 e3 06 shl $0x6,%ebx
11e103: 03 1d c0 71 12 00 add 0x1271c0,%ebx
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
11e109: 8d 7d d4 lea -0x2c(%ebp),%edi
11e10c: 8d 73 18 lea 0x18(%ebx),%esi
11e10f: b9 05 00 00 00 mov $0x5,%ecx
11e114: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
11e116: 83 ec 0c sub $0xc,%esp
11e119: 8d 45 d4 lea -0x2c(%ebp),%eax
11e11c: 50 push %eax
11e11d: 8b 45 e0 mov -0x20(%ebp),%eax
11e120: ff 50 10 call *0x10(%eax)
11e123: 83 c4 10 add $0x10,%esp
11e126: 48 dec %eax
11e127: 74 10 je 11e139 <getdents+0x51>
rtems_set_errno_and_return_minus_one( ENOTDIR );
11e129: e8 9e 3f ff ff call 1120cc <__errno>
11e12e: c7 00 14 00 00 00 movl $0x14,(%eax)
11e134: 83 c8 ff or $0xffffffff,%eax
11e137: eb 11 jmp 11e14a <getdents+0x62>
/*
* Return the number of bytes that were actually transfered as a result
* of the read attempt.
*/
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
11e139: 50 push %eax
11e13a: 8b 43 3c mov 0x3c(%ebx),%eax
11e13d: ff 75 10 pushl 0x10(%ebp)
11e140: ff 75 0c pushl 0xc(%ebp)
11e143: 53 push %ebx
11e144: ff 50 08 call *0x8(%eax)
11e147: 83 c4 10 add $0x10,%esp
}
11e14a: 8d 65 f4 lea -0xc(%ebp),%esp
11e14d: 5b pop %ebx
11e14e: 5e pop %esi
11e14f: 5f pop %edi
11e150: c9 leave
11e151: c3 ret
001106a0 <imfs_dir_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
1106a0: 55 push %ebp
1106a1: 89 e5 mov %esp,%ebp
1106a3: 8b 55 08 mov 0x8(%ebp),%edx
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
if ( the_jnode->type != IMFS_DIRECTORY )
1106a6: 8b 4a 38 mov 0x38(%edx),%ecx
return -1; /* It wasn't a directory --> return error */
1106a9: 83 c8 ff or $0xffffffff,%eax
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
if ( the_jnode->type != IMFS_DIRECTORY )
1106ac: 83 79 4c 01 cmpl $0x1,0x4c(%ecx)
1106b0: 75 10 jne 1106c2 <imfs_dir_open+0x22> <== NEVER TAKEN
return -1; /* It wasn't a directory --> return error */
iop->offset = 0;
1106b2: c7 42 0c 00 00 00 00 movl $0x0,0xc(%edx)
1106b9: c7 42 10 00 00 00 00 movl $0x0,0x10(%edx)
return 0;
1106c0: 31 c0 xor %eax,%eax
}
1106c2: c9 leave
1106c3: c3 ret
00110901 <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
110901: 55 push %ebp
110902: 89 e5 mov %esp,%ebp
110904: 53 push %ebx
110905: 83 ec 04 sub $0x4,%esp
110908: 8b 45 0c mov 0xc(%ebp),%eax
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
11090b: 8b 18 mov (%eax),%ebx
11090d: 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 ) )
110910: 39 53 50 cmp %edx,0x50(%ebx)
110913: 74 0d je 110922 <imfs_dir_rmnod+0x21>
rtems_set_errno_and_return_minus_one( ENOTEMPTY );
110915: e8 22 08 00 00 call 11113c <__errno>
11091a: c7 00 5a 00 00 00 movl $0x5a,(%eax)
110920: eb 13 jmp 110935 <imfs_dir_rmnod+0x34>
/*
* You cannot remove the file system root node.
*/
if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access )
110922: 8b 40 10 mov 0x10(%eax),%eax
110925: 39 58 1c cmp %ebx,0x1c(%eax)
110928: 75 10 jne 11093a <imfs_dir_rmnod+0x39>
rtems_set_errno_and_return_minus_one( EBUSY );
11092a: e8 0d 08 00 00 call 11113c <__errno>
11092f: c7 00 10 00 00 00 movl $0x10,(%eax)
110935: 83 c8 ff or $0xffffffff,%eax
110938: eb 1c jmp 110956 <imfs_dir_rmnod+0x55>
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
11093a: 83 7b 5c 00 cmpl $0x0,0x5c(%ebx)
11093e: 75 ea jne 11092a <imfs_dir_rmnod+0x29> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EBUSY );
IMFS_create_orphan( the_jnode );
110940: 83 ec 0c sub $0xc,%esp
110943: 53 push %ebx
110944: e8 17 d4 ff ff call 10dd60 <IMFS_create_orphan>
IMFS_check_node_remove( the_jnode );
110949: 89 1c 24 mov %ebx,(%esp)
11094c: e8 51 d4 ff ff call 10dda2 <IMFS_check_node_remove>
return 0;
110951: 83 c4 10 add $0x10,%esp
110954: 31 c0 xor %eax,%eax
}
110956: 8b 5d fc mov -0x4(%ebp),%ebx
110959: c9 leave
11095a: c3 ret
00107c80 <init_etc_passwd_group>:
/*
* Initialize useable but dummy databases
*/
void init_etc_passwd_group(void)
{
107c80: 55 push %ebp
107c81: 89 e5 mov %esp,%ebp
107c83: 53 push %ebx
107c84: 83 ec 04 sub $0x4,%esp
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
107c87: 80 3d 58 5f 12 00 00 cmpb $0x0,0x125f58
107c8e: 0f 85 b8 00 00 00 jne 107d4c <init_etc_passwd_group+0xcc>
return;
etc_passwd_initted = 1;
107c94: c6 05 58 5f 12 00 01 movb $0x1,0x125f58
mkdir("/etc", 0777);
107c9b: 50 push %eax
107c9c: 50 push %eax
107c9d: 68 ff 01 00 00 push $0x1ff
107ca2: 68 cc 03 12 00 push $0x1203cc
107ca7: e8 68 07 00 00 call 108414 <mkdir>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
107cac: 59 pop %ecx
107cad: 5b pop %ebx
107cae: 68 25 eb 11 00 push $0x11eb25
107cb3: 68 d1 03 12 00 push $0x1203d1
107cb8: e8 6b aa 00 00 call 112728 <fopen>
107cbd: 83 c4 10 add $0x10,%esp
107cc0: 85 c0 test %eax,%eax
107cc2: 74 06 je 107cca <init_etc_passwd_group+0x4a>
fclose(fp);
107cc4: 83 ec 0c sub $0xc,%esp
107cc7: 50 push %eax
107cc8: eb 2a jmp 107cf4 <init_etc_passwd_group+0x74>
}
else if ((fp = fopen("/etc/passwd", "w")) != NULL) {
107cca: 52 push %edx
107ccb: 52 push %edx
107ccc: 68 f8 ef 11 00 push $0x11eff8
107cd1: 68 d1 03 12 00 push $0x1203d1
107cd6: e8 4d aa 00 00 call 112728 <fopen>
107cdb: 89 c3 mov %eax,%ebx
107cdd: 83 c4 10 add $0x10,%esp
107ce0: 85 c0 test %eax,%eax
107ce2: 74 18 je 107cfc <init_etc_passwd_group+0x7c><== NEVER TAKEN
fprintf(fp, "root:*:0:0:root::/:/bin/sh\n"
107ce4: 50 push %eax
107ce5: 50 push %eax
107ce6: 53 push %ebx
107ce7: 68 dd 03 12 00 push $0x1203dd
107cec: e8 03 ab 00 00 call 1127f4 <fputs>
"rtems:*:1:1:RTEMS Application::/:/bin/sh\n"
"tty:!:2:2:tty owner::/:/bin/false\n" );
fclose(fp);
107cf1: 89 1c 24 mov %ebx,(%esp)
107cf4: e8 2b a3 00 00 call 112024 <fclose>
107cf9: 83 c4 10 add $0x10,%esp
}
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
107cfc: 51 push %ecx
107cfd: 51 push %ecx
107cfe: 68 25 eb 11 00 push $0x11eb25
107d03: 68 44 04 12 00 push $0x120444
107d08: e8 1b aa 00 00 call 112728 <fopen>
107d0d: 83 c4 10 add $0x10,%esp
107d10: 85 c0 test %eax,%eax
107d12: 74 06 je 107d1a <init_etc_passwd_group+0x9a>
fclose(fp);
107d14: 83 ec 0c sub $0xc,%esp
107d17: 50 push %eax
107d18: eb 2a jmp 107d44 <init_etc_passwd_group+0xc4>
}
else if ((fp = fopen("/etc/group", "w")) != NULL) {
107d1a: 52 push %edx
107d1b: 52 push %edx
107d1c: 68 f8 ef 11 00 push $0x11eff8
107d21: 68 44 04 12 00 push $0x120444
107d26: e8 fd a9 00 00 call 112728 <fopen>
107d2b: 89 c3 mov %eax,%ebx
107d2d: 83 c4 10 add $0x10,%esp
107d30: 85 c0 test %eax,%eax
107d32: 74 18 je 107d4c <init_etc_passwd_group+0xcc><== NEVER TAKEN
fprintf( fp, "root:x:0:root\n"
107d34: 50 push %eax
107d35: 50 push %eax
107d36: 53 push %ebx
107d37: 68 4f 04 12 00 push $0x12044f
107d3c: e8 b3 aa 00 00 call 1127f4 <fputs>
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
107d41: 89 1c 24 mov %ebx,(%esp)
107d44: e8 db a2 00 00 call 112024 <fclose>
107d49: 83 c4 10 add $0x10,%esp
}
}
107d4c: 8b 5d fc mov -0x4(%ebp),%ebx
107d4f: c9 leave
107d50: c3 ret
00108e91 <iproc>:
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
108e91: 55 push %ebp
108e92: 89 e5 mov %esp,%ebp
108e94: 53 push %ebx
108e95: 83 ec 14 sub $0x14,%esp
108e98: 89 d3 mov %edx,%ebx
108e9a: 88 c1 mov %al,%cl
if (tty->termios.c_iflag & ISTRIP)
108e9c: 8b 52 30 mov 0x30(%edx),%edx
108e9f: f6 c2 20 test $0x20,%dl
108ea2: 74 03 je 108ea7 <iproc+0x16> <== ALWAYS TAKEN
c &= 0x7f;
108ea4: 83 e1 7f and $0x7f,%ecx <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
108ea7: f6 c6 02 test $0x2,%dh
108eaa: 74 16 je 108ec2 <iproc+0x31>
c = tolower (c);
108eac: 0f b6 c9 movzbl %cl,%ecx
108eaf: a1 0c 20 12 00 mov 0x12200c,%eax
108eb4: 0f be 44 08 01 movsbl 0x1(%eax,%ecx,1),%eax
108eb9: 83 e0 03 and $0x3,%eax
108ebc: 48 dec %eax
108ebd: 75 03 jne 108ec2 <iproc+0x31>
108ebf: 83 c1 20 add $0x20,%ecx
if (c == '\r') {
108ec2: 80 f9 0d cmp $0xd,%cl
108ec5: 75 14 jne 108edb <iproc+0x4a>
if (tty->termios.c_iflag & IGNCR)
return 0;
108ec7: 31 c0 xor %eax,%eax
if (tty->termios.c_iflag & ISTRIP)
c &= 0x7f;
if (tty->termios.c_iflag & IUCLC)
c = tolower (c);
if (c == '\r') {
if (tty->termios.c_iflag & IGNCR)
108ec9: f6 c2 80 test $0x80,%dl
108ecc: 0f 85 d9 00 00 00 jne 108fab <iproc+0x11a> <== NEVER TAKEN
return 0;
if (tty->termios.c_iflag & ICRNL)
108ed2: 80 e6 01 and $0x1,%dh
108ed5: 74 1a je 108ef1 <iproc+0x60> <== NEVER TAKEN
c = '\n';
108ed7: b1 0a mov $0xa,%cl
108ed9: eb 16 jmp 108ef1 <iproc+0x60>
}
else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
108edb: 80 f9 0a cmp $0xa,%cl
108ede: 75 09 jne 108ee9 <iproc+0x58>
108ee0: 80 e2 40 and $0x40,%dl
108ee3: 74 0c je 108ef1 <iproc+0x60> <== ALWAYS TAKEN
c = '\r';
108ee5: b1 0d mov $0xd,%cl <== NOT EXECUTED
108ee7: eb 08 jmp 108ef1 <iproc+0x60> <== NOT EXECUTED
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
108ee9: 84 c9 test %cl,%cl
108eeb: 0f 84 87 00 00 00 je 108f78 <iproc+0xe7> <== NEVER TAKEN
108ef1: 8b 53 3c mov 0x3c(%ebx),%edx
108ef4: f6 c2 02 test $0x2,%dl
108ef7: 74 7f je 108f78 <iproc+0xe7> <== NEVER TAKEN
if (c == tty->termios.c_cc[VERASE]) {
108ef9: 3a 4b 43 cmp 0x43(%ebx),%cl
108efc: 75 04 jne 108f02 <iproc+0x71>
erase (tty, 0);
108efe: 31 d2 xor %edx,%edx
108f00: eb 0a jmp 108f0c <iproc+0x7b>
return 0;
}
else if (c == tty->termios.c_cc[VKILL]) {
108f02: 3a 4b 44 cmp 0x44(%ebx),%cl
108f05: 75 11 jne 108f18 <iproc+0x87>
erase (tty, 1);
108f07: ba 01 00 00 00 mov $0x1,%edx
108f0c: 89 d8 mov %ebx,%eax
108f0e: e8 05 fe ff ff call 108d18 <erase>
108f13: e9 91 00 00 00 jmp 108fa9 <iproc+0x118>
return 0;
}
else if (c == tty->termios.c_cc[VEOF]) {
return 1;
108f18: 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]) {
108f1d: 3a 4b 45 cmp 0x45(%ebx),%cl
108f20: 0f 84 85 00 00 00 je 108fab <iproc+0x11a> <== NEVER TAKEN
return 1;
}
else if (c == '\n') {
108f26: 80 f9 0a cmp $0xa,%cl
108f29: 75 1a jne 108f45 <iproc+0xb4>
if (tty->termios.c_lflag & (ECHO | ECHONL))
108f2b: 80 e2 48 and $0x48,%dl
108f2e: 74 09 je 108f39 <iproc+0xa8> <== NEVER TAKEN
echo (c, tty);
108f30: 89 da mov %ebx,%edx
108f32: b0 0a mov $0xa,%al
108f34: e8 87 fd ff ff call 108cc0 <echo>
tty->cbuf[tty->ccount++] = c;
108f39: 8b 43 20 mov 0x20(%ebx),%eax
108f3c: 8b 53 1c mov 0x1c(%ebx),%edx
108f3f: c6 04 02 0a movb $0xa,(%edx,%eax,1)
108f43: eb 28 jmp 108f6d <iproc+0xdc>
return 1;
}
else if ((c == tty->termios.c_cc[VEOL])
108f45: 3a 4b 4c cmp 0x4c(%ebx),%cl
108f48: 74 05 je 108f4f <iproc+0xbe> <== NEVER TAKEN
|| (c == tty->termios.c_cc[VEOL2])) {
108f4a: 3a 4b 51 cmp 0x51(%ebx),%cl
108f4d: 75 29 jne 108f78 <iproc+0xe7> <== ALWAYS TAKEN
if (tty->termios.c_lflag & ECHO)
108f4f: 80 e2 08 and $0x8,%dl <== NOT EXECUTED
108f52: 74 10 je 108f64 <iproc+0xd3> <== NOT EXECUTED
echo (c, tty);
108f54: 0f b6 c1 movzbl %cl,%eax <== NOT EXECUTED
108f57: 89 da mov %ebx,%edx <== NOT EXECUTED
108f59: 88 4d f4 mov %cl,-0xc(%ebp) <== NOT EXECUTED
108f5c: e8 5f fd ff ff call 108cc0 <echo> <== NOT EXECUTED
108f61: 8a 4d f4 mov -0xc(%ebp),%cl <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
108f64: 8b 43 20 mov 0x20(%ebx),%eax <== NOT EXECUTED
108f67: 8b 53 1c mov 0x1c(%ebx),%edx <== NOT EXECUTED
108f6a: 88 0c 02 mov %cl,(%edx,%eax,1) <== NOT EXECUTED
108f6d: 40 inc %eax
108f6e: 89 43 20 mov %eax,0x20(%ebx)
return 1;
108f71: b8 01 00 00 00 mov $0x1,%eax
108f76: eb 33 jmp 108fab <iproc+0x11a>
}
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
108f78: 8b 15 44 1f 12 00 mov 0x121f44,%edx
108f7e: 4a dec %edx
if (tty->termios.c_lflag & ECHO)
echo (c, tty);
tty->cbuf[tty->ccount++] = c;
}
return 0;
108f7f: 31 c0 xor %eax,%eax
}
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
108f81: 39 53 20 cmp %edx,0x20(%ebx)
108f84: 7d 25 jge 108fab <iproc+0x11a> <== NEVER TAKEN
if (tty->termios.c_lflag & ECHO)
108f86: f6 43 3c 08 testb $0x8,0x3c(%ebx)
108f8a: 74 10 je 108f9c <iproc+0x10b> <== NEVER TAKEN
echo (c, tty);
108f8c: 0f b6 c1 movzbl %cl,%eax
108f8f: 89 da mov %ebx,%edx
108f91: 88 4d f4 mov %cl,-0xc(%ebp)
108f94: e8 27 fd ff ff call 108cc0 <echo>
108f99: 8a 4d f4 mov -0xc(%ebp),%cl
tty->cbuf[tty->ccount++] = c;
108f9c: 8b 43 20 mov 0x20(%ebx),%eax
108f9f: 8b 53 1c mov 0x1c(%ebx),%edx
108fa2: 88 0c 02 mov %cl,(%edx,%eax,1)
108fa5: 40 inc %eax
108fa6: 89 43 20 mov %eax,0x20(%ebx)
}
return 0;
108fa9: 31 c0 xor %eax,%eax
}
108fab: 83 c4 14 add $0x14,%esp
108fae: 5b pop %ebx
108faf: c9 leave
108fb0: c3 ret
001218b4 <killinfo>:
int killinfo(
pid_t pid,
int sig,
const union sigval *value
)
{
1218b4: 55 push %ebp
1218b5: 89 e5 mov %esp,%ebp
1218b7: 57 push %edi
1218b8: 56 push %esi
1218b9: 53 push %ebx
1218ba: 83 ec 4c sub $0x4c,%esp
1218bd: 8b 5d 0c mov 0xc(%ebp),%ebx
1218c0: 8b 7d 10 mov 0x10(%ebp),%edi
POSIX_signals_Siginfo_node *psiginfo;
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid != getpid() )
1218c3: e8 64 fd ff ff call 12162c <getpid>
1218c8: 39 45 08 cmp %eax,0x8(%ebp)
1218cb: 74 0d je 1218da <killinfo+0x26>
rtems_set_errno_and_return_minus_one( ESRCH );
1218cd: e8 06 41 ff ff call 1159d8 <__errno>
1218d2: c7 00 03 00 00 00 movl $0x3,(%eax)
1218d8: eb 0f jmp 1218e9 <killinfo+0x35>
/*
* Validate the signal passed.
*/
if ( !sig )
1218da: 85 db test %ebx,%ebx
1218dc: 75 13 jne 1218f1 <killinfo+0x3d>
rtems_set_errno_and_return_minus_one( EINVAL );
1218de: e8 f5 40 ff ff call 1159d8 <__errno>
1218e3: c7 00 16 00 00 00 movl $0x16,(%eax)
1218e9: 83 c8 ff or $0xffffffff,%eax
1218ec: e9 ea 01 00 00 jmp 121adb <killinfo+0x227>
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
1218f1: 8d 4b ff lea -0x1(%ebx),%ecx
if ( !is_valid_signo(sig) )
1218f4: 83 f9 1f cmp $0x1f,%ecx
1218f7: 77 e5 ja 1218de <killinfo+0x2a>
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* If the signal is being ignored, then we are out of here.
*/
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN )
1218f9: 6b d3 0c imul $0xc,%ebx,%edx
return 0;
1218fc: 31 c0 xor %eax,%eax
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* If the signal is being ignored, then we are out of here.
*/
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN )
1218fe: 83 ba c0 a8 12 00 01 cmpl $0x1,0x12a8c0(%edx)
121905: 0f 84 d0 01 00 00 je 121adb <killinfo+0x227>
/*
* P1003.1c/Draft 10, p. 33 says that certain signals should always
* be directed to the executing thread such as those caused by hardware
* faults.
*/
if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) )
12190b: 83 fb 04 cmp $0x4,%ebx
12190e: 74 0a je 12191a <killinfo+0x66>
121910: 83 fb 08 cmp $0x8,%ebx
121913: 74 05 je 12191a <killinfo+0x66>
121915: 83 fb 0b cmp $0xb,%ebx
121918: 75 16 jne 121930 <killinfo+0x7c>
return pthread_kill( pthread_self(), sig );
12191a: e8 79 03 00 00 call 121c98 <pthread_self>
12191f: 56 push %esi
121920: 56 push %esi
121921: 53 push %ebx
121922: 50 push %eax
121923: e8 c8 02 00 00 call 121bf0 <pthread_kill>
121928: 83 c4 10 add $0x10,%esp
12192b: e9 ab 01 00 00 jmp 121adb <killinfo+0x227>
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
121930: be 01 00 00 00 mov $0x1,%esi
121935: d3 e6 shl %cl,%esi
/*
* Build up a siginfo structure
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
121937: 89 5d dc mov %ebx,-0x24(%ebp)
siginfo->si_code = SI_USER;
12193a: c7 45 e0 01 00 00 00 movl $0x1,-0x20(%ebp)
if ( !value ) {
121941: 85 ff test %edi,%edi
121943: 75 09 jne 12194e <killinfo+0x9a>
siginfo->si_value.sival_int = 0;
121945: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
12194c: eb 05 jmp 121953 <killinfo+0x9f>
} else {
siginfo->si_value = *value;
12194e: 8b 07 mov (%edi),%eax
121950: 89 45 e4 mov %eax,-0x1c(%ebp)
121953: a1 58 a3 12 00 mov 0x12a358,%eax
121958: 40 inc %eax
121959: a3 58 a3 12 00 mov %eax,0x12a358
/*
* Is the currently executing thread interested? If so then it will
* get it an execute it as soon as the dispatcher executes.
*/
the_thread = _Thread_Executing;
12195e: 8b 15 a8 a8 12 00 mov 0x12a8a8,%edx
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( _POSIX_signals_Is_interested( api, mask ) ) {
121964: 8b 82 f8 00 00 00 mov 0xf8(%edx),%eax
12196a: 8b 80 cc 00 00 00 mov 0xcc(%eax),%eax
121970: f7 d0 not %eax
121972: 85 c6 test %eax,%esi
121974: 0f 85 e7 00 00 00 jne 121a61 <killinfo+0x1ad>
/* XXX violation of visibility -- need to define thread queue support */
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = the_chain->first ;
12197a: a1 44 aa 12 00 mov 0x12aa44,%eax
12197f: eb 23 jmp 1219a4 <killinfo+0xf0>
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
the_thread = (Thread_Control *)the_node;
121981: 89 c2 mov %eax,%edx
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
121983: 8b 88 f8 00 00 00 mov 0xf8(%eax),%ecx
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
121989: 85 70 30 test %esi,0x30(%eax)
12198c: 0f 85 cf 00 00 00 jne 121a61 <killinfo+0x1ad>
/*
* Is this thread is blocked waiting for another signal but has
* not blocked this one?
*/
if (~api->signals_blocked & mask)
121992: 8b 89 cc 00 00 00 mov 0xcc(%ecx),%ecx
121998: f7 d1 not %ecx
12199a: 85 ce test %ecx,%esi
12199c: 0f 85 bf 00 00 00 jne 121a61 <killinfo+0x1ad>
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = the_chain->first ;
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
1219a2: 8b 00 mov (%eax),%eax
/* XXX violation of visibility -- need to define thread queue support */
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = the_chain->first ;
1219a4: 3d 48 aa 12 00 cmp $0x12aa48,%eax
1219a9: 75 d6 jne 121981 <killinfo+0xcd>
* NOTES:
*
* + rtems internal threads do not receive signals.
*/
interested = NULL;
interested_priority = PRIORITY_MAXIMUM + 1;
1219ab: 0f b6 0d f4 61 12 00 movzbl 0x1261f4,%ecx
1219b2: 41 inc %ecx
*
* NOTES:
*
* + rtems internal threads do not receive signals.
*/
interested = NULL;
1219b3: 31 d2 xor %edx,%edx
interested_priority = PRIORITY_MAXIMUM + 1;
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
1219b5: c7 45 cc 02 00 00 00 movl $0x2,-0x34(%ebp)
/*
* This can occur when no one is interested and an API is not configured.
*/
if ( !_Objects_Information_table[ the_api ] )
1219bc: 8b 7d cc mov -0x34(%ebp),%edi
1219bf: 8b 04 bd 30 a3 12 00 mov 0x12a330(,%edi,4),%eax
1219c6: 85 c0 test %eax,%eax
1219c8: 0f 84 82 00 00 00 je 121a50 <killinfo+0x19c> <== NEVER TAKEN
continue;
the_info = _Objects_Information_table[ the_api ][ 1 ];
1219ce: 8b 40 04 mov 0x4(%eax),%eax
*/
if ( !the_info )
continue;
#endif
maximum = the_info->maximum;
1219d1: 0f b7 78 10 movzwl 0x10(%eax),%edi
1219d5: 89 7d c4 mov %edi,-0x3c(%ebp)
object_table = the_info->local_table;
1219d8: 8b 40 1c mov 0x1c(%eax),%eax
1219db: 89 45 c0 mov %eax,-0x40(%ebp)
for ( index = 1 ; index <= maximum ; index++ ) {
1219de: c7 45 d0 01 00 00 00 movl $0x1,-0x30(%ebp)
1219e5: 89 5d b4 mov %ebx,-0x4c(%ebp)
1219e8: eb 5b jmp 121a45 <killinfo+0x191>
the_thread = (Thread_Control *) object_table[ index ];
1219ea: 8b 5d d0 mov -0x30(%ebp),%ebx
1219ed: 8b 7d c0 mov -0x40(%ebp),%edi
1219f0: 8b 04 9f mov (%edi,%ebx,4),%eax
if ( !the_thread )
1219f3: 85 c0 test %eax,%eax
1219f5: 74 4b je 121a42 <killinfo+0x18e>
/*
* If this thread is of lower priority than the interested thread,
* go on to the next thread.
*/
if ( the_thread->current_priority > interested_priority )
1219f7: 8b 58 14 mov 0x14(%eax),%ebx
1219fa: 89 5d d4 mov %ebx,-0x2c(%ebp)
1219fd: 39 cb cmp %ecx,%ebx
1219ff: 77 41 ja 121a42 <killinfo+0x18e>
#if defined(RTEMS_DEBUG)
if ( !api )
continue;
#endif
if ( !_POSIX_signals_Is_interested( api, mask ) )
121a01: 8b b8 f8 00 00 00 mov 0xf8(%eax),%edi
121a07: 8b bf cc 00 00 00 mov 0xcc(%edi),%edi
121a0d: f7 d7 not %edi
121a0f: 85 fe test %edi,%esi
121a11: 74 2f je 121a42 <killinfo+0x18e>
*
* NOTE: We initialized interested_priority to PRIORITY_MAXIMUM + 1
* so we never have to worry about deferencing a NULL
* interested thread.
*/
if ( the_thread->current_priority < interested_priority ) {
121a13: 39 cb cmp %ecx,%ebx
121a15: 72 26 jb 121a3d <killinfo+0x189>
* and blocking interruptibutable by signal.
*
* If the interested thread is ready, don't think about changing.
*/
if ( !_States_Is_ready( interested->current_state ) ) {
121a17: 8b 7a 10 mov 0x10(%edx),%edi
121a1a: 89 7d c8 mov %edi,-0x38(%ebp)
121a1d: 85 ff test %edi,%edi
121a1f: 74 21 je 121a42 <killinfo+0x18e> <== NEVER TAKEN
/* preferred ready over blocked */
DEBUG_STEP("5");
if ( _States_Is_ready( the_thread->current_state ) ) {
121a21: 8b 78 10 mov 0x10(%eax),%edi
121a24: 85 ff test %edi,%edi
121a26: 74 15 je 121a3d <killinfo+0x189>
continue;
}
DEBUG_STEP("6");
/* prefer blocked/interruptible over blocked/not interruptible */
if ( !_States_Is_interruptible_by_signal(interested->current_state) ) {
121a28: f7 45 c8 00 00 00 10 testl $0x10000000,-0x38(%ebp)
121a2f: 75 11 jne 121a42 <killinfo+0x18e>
DEBUG_STEP("7");
if ( _States_Is_interruptible_by_signal(the_thread->current_state) ) {
121a31: 81 e7 00 00 00 10 and $0x10000000,%edi
121a37: 74 09 je 121a42 <killinfo+0x18e>
121a39: 89 d9 mov %ebx,%ecx
121a3b: eb 03 jmp 121a40 <killinfo+0x18c>
*/
if ( !_States_Is_ready( interested->current_state ) ) {
/* preferred ready over blocked */
DEBUG_STEP("5");
if ( _States_Is_ready( the_thread->current_state ) ) {
121a3d: 8b 4d d4 mov -0x2c(%ebp),%ecx
121a40: 89 c2 mov %eax,%edx
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
for ( index = 1 ; index <= maximum ; index++ ) {
121a42: ff 45 d0 incl -0x30(%ebp)
121a45: 8b 45 c4 mov -0x3c(%ebp),%eax
121a48: 39 45 d0 cmp %eax,-0x30(%ebp)
121a4b: 76 9d jbe 1219ea <killinfo+0x136>
121a4d: 8b 5d b4 mov -0x4c(%ebp),%ebx
* + rtems internal threads do not receive signals.
*/
interested = NULL;
interested_priority = PRIORITY_MAXIMUM + 1;
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
121a50: ff 45 cc incl -0x34(%ebp)
121a53: 83 7d cc 04 cmpl $0x4,-0x34(%ebp)
121a57: 0f 85 5f ff ff ff jne 1219bc <killinfo+0x108>
}
}
}
}
if ( interested ) {
121a5d: 85 d2 test %edx,%edx
121a5f: 74 13 je 121a74 <killinfo+0x1c0>
/*
* Returns true if the signal was synchronously given to a thread
* blocked waiting for the signal.
*/
if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) {
121a61: 51 push %ecx
mask = signo_to_mask( sig );
/*
* Build up a siginfo structure
*/
siginfo = &siginfo_struct;
121a62: 8d 45 dc lea -0x24(%ebp),%eax
/*
* Returns true if the signal was synchronously given to a thread
* blocked waiting for the signal.
*/
if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) {
121a65: 50 push %eax
121a66: 53 push %ebx
121a67: 52 push %edx
121a68: e8 8b 00 00 00 call 121af8 <_POSIX_signals_Unblock_thread>
121a6d: 83 c4 10 add $0x10,%esp
121a70: 84 c0 test %al,%al
121a72: 75 60 jne 121ad4 <killinfo+0x220>
/*
* We may have woken up a thread but we definitely need to post the
* signal to the process wide information set.
*/
_POSIX_signals_Set_process_signals( mask );
121a74: 83 ec 0c sub $0xc,%esp
121a77: 56 push %esi
121a78: e8 67 00 00 00 call 121ae4 <_POSIX_signals_Set_process_signals>
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
121a7d: 6b db 0c imul $0xc,%ebx,%ebx
121a80: 83 c4 10 add $0x10,%esp
121a83: 83 bb b8 a8 12 00 02 cmpl $0x2,0x12a8b8(%ebx)
121a8a: 75 48 jne 121ad4 <killinfo+0x220>
psiginfo = (POSIX_signals_Siginfo_node *)
_Chain_Get( &_POSIX_signals_Inactive_siginfo );
121a8c: 83 ec 0c sub $0xc,%esp
121a8f: 68 38 aa 12 00 push $0x12aa38
121a94: e8 1f d7 fe ff call 10f1b8 <_Chain_Get>
if ( !psiginfo ) {
121a99: 83 c4 10 add $0x10,%esp
121a9c: 85 c0 test %eax,%eax
121a9e: 75 15 jne 121ab5 <killinfo+0x201>
_Thread_Enable_dispatch();
121aa0: e8 81 ec fe ff call 110726 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EAGAIN );
121aa5: e8 2e 3f ff ff call 1159d8 <__errno>
121aaa: c7 00 0b 00 00 00 movl $0xb,(%eax)
121ab0: e9 34 fe ff ff jmp 1218e9 <killinfo+0x35>
}
psiginfo->Info = *siginfo;
121ab5: 8d 78 08 lea 0x8(%eax),%edi
121ab8: 8d 75 dc lea -0x24(%ebp),%esi
121abb: b9 03 00 00 00 mov $0x3,%ecx
121ac0: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node );
121ac2: 52 push %edx
121ac3: 52 push %edx
121ac4: 50 push %eax
121ac5: 81 c3 b0 aa 12 00 add $0x12aab0,%ebx
121acb: 53 push %ebx
121acc: e8 ab d6 fe ff call 10f17c <_Chain_Append>
121ad1: 83 c4 10 add $0x10,%esp
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
121ad4: e8 4d ec fe ff call 110726 <_Thread_Enable_dispatch>
return 0;
121ad9: 31 c0 xor %eax,%eax
}
121adb: 8d 65 f4 lea -0xc(%ebp),%esp
121ade: 5b pop %ebx
121adf: 5e pop %esi
121ae0: 5f pop %edi
121ae1: c9 leave
121ae2: c3 ret
00108334 <link>:
int link(
const char *existing,
const char *new
)
{
108334: 55 push %ebp
108335: 89 e5 mov %esp,%ebp
108337: 57 push %edi
108338: 56 push %esi
108339: 53 push %ebx
10833a: 83 ec 58 sub $0x58,%esp
10833d: 8b 55 08 mov 0x8(%ebp),%edx
108340: 8b 5d 0c mov 0xc(%ebp),%ebx
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
108343: 31 c0 xor %eax,%eax
108345: 83 c9 ff or $0xffffffff,%ecx
108348: 89 d7 mov %edx,%edi
10834a: f2 ae repnz scas %es:(%edi),%al
10834c: f7 d1 not %ecx
10834e: 49 dec %ecx
10834f: 6a 01 push $0x1
108351: 8d 7d cc lea -0x34(%ebp),%edi
108354: 57 push %edi
108355: 6a 00 push $0x0
108357: 51 push %ecx
108358: 52 push %edx
108359: e8 83 fb ff ff call 107ee1 <rtems_filesystem_evaluate_path>
0, &existing_loc, true );
if ( result != 0 )
10835e: 83 c4 20 add $0x20,%esp
return -1;
108361: c7 45 b4 ff ff ff ff movl $0xffffffff,-0x4c(%ebp)
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
0, &existing_loc, true );
if ( result != 0 )
108368: 85 c0 test %eax,%eax
10836a: 0f 85 84 00 00 00 jne 1083f4 <link+0xc0> <== NEVER TAKEN
/*
* Get the parent of the node we are creating.
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
108370: 52 push %edx
108371: 8d 75 b8 lea -0x48(%ebp),%esi
108374: 56 push %esi
108375: 8d 45 e4 lea -0x1c(%ebp),%eax
108378: 50 push %eax
108379: 53 push %ebx
10837a: e8 1d 0c 00 00 call 108f9c <rtems_filesystem_get_start_loc>
result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start );
10837f: 83 c4 0c add $0xc,%esp
108382: 8d 45 e0 lea -0x20(%ebp),%eax
108385: 50 push %eax
108386: 56 push %esi
108387: 03 5d e4 add -0x1c(%ebp),%ebx
10838a: 53 push %ebx
10838b: 8b 45 c4 mov -0x3c(%ebp),%eax
10838e: ff 50 04 call *0x4(%eax)
108391: 89 c3 mov %eax,%ebx
if ( result != 0 ) {
108393: 83 c4 10 add $0x10,%esp
108396: 85 c0 test %eax,%eax
108398: 74 12 je 1083ac <link+0x78>
rtems_filesystem_freenode( &existing_loc );
10839a: 83 ec 0c sub $0xc,%esp
10839d: 57 push %edi
10839e: e8 25 fc ff ff call 107fc8 <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( result );
1083a3: e8 24 9d 00 00 call 1120cc <__errno>
1083a8: 89 18 mov %ebx,(%eax)
1083aa: eb 45 jmp 1083f1 <link+0xbd>
/*
* Check to see if the caller is trying to link across file system
* boundaries.
*/
if ( parent_loc.mt_entry != existing_loc.mt_entry ) {
1083ac: 8b 45 dc mov -0x24(%ebp),%eax
1083af: 39 45 c8 cmp %eax,-0x38(%ebp)
1083b2: 74 1e je 1083d2 <link+0x9e>
rtems_filesystem_freenode( &existing_loc );
1083b4: 83 ec 0c sub $0xc,%esp
1083b7: 57 push %edi
1083b8: e8 0b fc ff ff call 107fc8 <rtems_filesystem_freenode>
rtems_filesystem_freenode( &parent_loc );
1083bd: 89 34 24 mov %esi,(%esp)
1083c0: e8 03 fc ff ff call 107fc8 <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( EXDEV );
1083c5: e8 02 9d 00 00 call 1120cc <__errno>
1083ca: c7 00 12 00 00 00 movl $0x12,(%eax)
1083d0: eb 1f jmp 1083f1 <link+0xbd>
}
result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start );
1083d2: 50 push %eax
1083d3: ff 75 e0 pushl -0x20(%ebp)
1083d6: 56 push %esi
1083d7: 57 push %edi
1083d8: 8b 45 c4 mov -0x3c(%ebp),%eax
1083db: ff 50 08 call *0x8(%eax)
1083de: 89 45 b4 mov %eax,-0x4c(%ebp)
rtems_filesystem_freenode( &existing_loc );
1083e1: 89 3c 24 mov %edi,(%esp)
1083e4: e8 df fb ff ff call 107fc8 <rtems_filesystem_freenode>
rtems_filesystem_freenode( &parent_loc );
1083e9: 89 34 24 mov %esi,(%esp)
1083ec: e8 d7 fb ff ff call 107fc8 <rtems_filesystem_freenode>
return result;
1083f1: 83 c4 10 add $0x10,%esp
}
1083f4: 8b 45 b4 mov -0x4c(%ebp),%eax
1083f7: 8d 65 f4 lea -0xc(%ebp),%esp
1083fa: 5b pop %ebx
1083fb: 5e pop %esi
1083fc: 5f pop %edi
1083fd: c9 leave
1083fe: c3 ret
0011c8f4 <lseek>:
off_t lseek(
int fd,
off_t offset,
int whence
)
{
11c8f4: 55 push %ebp
11c8f5: 89 e5 mov %esp,%ebp
11c8f7: 57 push %edi
11c8f8: 56 push %esi
11c8f9: 53 push %ebx
11c8fa: 83 ec 1c sub $0x1c,%esp
11c8fd: 8b 5d 08 mov 0x8(%ebp),%ebx
11c900: 8b 45 0c mov 0xc(%ebp),%eax
11c903: 8b 55 10 mov 0x10(%ebp),%edx
11c906: 8b 4d 14 mov 0x14(%ebp),%ecx
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
11c909: 3b 1d 44 01 12 00 cmp 0x120144,%ebx
11c90f: 73 0f jae 11c920 <lseek+0x2c>
iop = rtems_libio_iop( fd );
11c911: c1 e3 06 shl $0x6,%ebx
11c914: 03 1d 98 40 12 00 add 0x124098,%ebx
rtems_libio_check_is_open(iop);
11c91a: f6 43 15 01 testb $0x1,0x15(%ebx)
11c91e: 75 0d jne 11c92d <lseek+0x39>
11c920: e8 17 48 ff ff call 11113c <__errno>
11c925: c7 00 09 00 00 00 movl $0x9,(%eax)
11c92b: eb 4b jmp 11c978 <lseek+0x84>
/*
* Now process the lseek().
*/
old_offset = iop->offset;
11c92d: 8b 73 0c mov 0xc(%ebx),%esi
11c930: 8b 7b 10 mov 0x10(%ebx),%edi
11c933: 89 75 e0 mov %esi,-0x20(%ebp)
11c936: 89 7d e4 mov %edi,-0x1c(%ebp)
switch ( whence ) {
11c939: 83 f9 01 cmp $0x1,%ecx
11c93c: 74 11 je 11c94f <lseek+0x5b>
11c93e: 83 f9 02 cmp $0x2,%ecx
11c941: 74 18 je 11c95b <lseek+0x67>
11c943: 85 c9 test %ecx,%ecx
11c945: 75 26 jne 11c96d <lseek+0x79>
case SEEK_SET:
iop->offset = offset;
11c947: 89 43 0c mov %eax,0xc(%ebx)
11c94a: 89 53 10 mov %edx,0x10(%ebx)
break;
11c94d: eb 30 jmp 11c97f <lseek+0x8b>
case SEEK_CUR:
iop->offset += offset;
11c94f: 8b 75 e0 mov -0x20(%ebp),%esi
11c952: 8b 7d e4 mov -0x1c(%ebp),%edi
11c955: 01 c6 add %eax,%esi
11c957: 11 d7 adc %edx,%edi
11c959: eb 0a jmp 11c965 <lseek+0x71>
break;
case SEEK_END:
iop->offset = iop->size + offset;
11c95b: 89 c6 mov %eax,%esi
11c95d: 89 d7 mov %edx,%edi
11c95f: 03 73 04 add 0x4(%ebx),%esi
11c962: 13 7b 08 adc 0x8(%ebx),%edi
11c965: 89 73 0c mov %esi,0xc(%ebx)
11c968: 89 7b 10 mov %edi,0x10(%ebx)
break;
11c96b: eb 12 jmp 11c97f <lseek+0x8b>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
11c96d: e8 ca 47 ff ff call 11113c <__errno>
11c972: c7 00 16 00 00 00 movl $0x16,(%eax)
11c978: 83 c8 ff or $0xffffffff,%eax
11c97b: 89 c2 mov %eax,%edx
11c97d: eb 23 jmp 11c9a2 <lseek+0xae>
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
11c97f: 8b 73 3c mov 0x3c(%ebx),%esi
11c982: 51 push %ecx
11c983: 52 push %edx
11c984: 50 push %eax
11c985: 53 push %ebx
11c986: ff 56 14 call *0x14(%esi)
if ( status == (off_t) -1 )
11c989: 83 c4 10 add $0x10,%esp
11c98c: 83 fa ff cmp $0xffffffff,%edx
11c98f: 75 11 jne 11c9a2 <lseek+0xae>
11c991: 83 f8 ff cmp $0xffffffff,%eax
11c994: 75 0c jne 11c9a2 <lseek+0xae> <== NEVER TAKEN
iop->offset = old_offset;
11c996: 8b 75 e0 mov -0x20(%ebp),%esi
11c999: 8b 7d e4 mov -0x1c(%ebp),%edi
11c99c: 89 73 0c mov %esi,0xc(%ebx)
11c99f: 89 7b 10 mov %edi,0x10(%ebx)
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
11c9a2: 8d 65 f4 lea -0xc(%ebp),%esp
11c9a5: 5b pop %ebx
11c9a6: 5e pop %esi
11c9a7: 5f pop %edi
11c9a8: c9 leave
11c9a9: c3 ret
001090a0 <lstat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
1090a0: 55 push %ebp
1090a1: 89 e5 mov %esp,%ebp
1090a3: 57 push %edi
1090a4: 56 push %esi
1090a5: 53 push %ebx
1090a6: 83 ec 2c sub $0x2c,%esp
1090a9: 8b 55 08 mov 0x8(%ebp),%edx
1090ac: 8b 75 0c mov 0xc(%ebp),%esi
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
1090af: 85 f6 test %esi,%esi
1090b1: 75 10 jne 1090c3 <lstat+0x23> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EFAULT );
1090b3: e8 e0 a4 00 00 call 113598 <__errno> <== NOT EXECUTED
1090b8: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED
1090be: 83 cf ff or $0xffffffff,%edi <== NOT EXECUTED
1090c1: eb 48 jmp 10910b <lstat+0x6b> <== NOT EXECUTED
status = rtems_filesystem_evaluate_path( path, strlen( path ),
1090c3: 31 c0 xor %eax,%eax
1090c5: 83 c9 ff or $0xffffffff,%ecx
1090c8: 89 d7 mov %edx,%edi
1090ca: f2 ae repnz scas %es:(%edi),%al
1090cc: f7 d1 not %ecx
1090ce: 49 dec %ecx
1090cf: 83 ec 0c sub $0xc,%esp
1090d2: 6a 00 push $0x0
1090d4: 8d 5d d4 lea -0x2c(%ebp),%ebx
1090d7: 53 push %ebx
1090d8: 6a 00 push $0x0
1090da: 51 push %ecx
1090db: 52 push %edx
1090dc: e8 ac fb ff ff call 108c8d <rtems_filesystem_evaluate_path>
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
1090e1: 83 c4 20 add $0x20,%esp
return -1;
1090e4: 83 cf ff or $0xffffffff,%edi
if ( !buf )
rtems_set_errno_and_return_minus_one( EFAULT );
status = rtems_filesystem_evaluate_path( path, strlen( path ),
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
1090e7: 85 c0 test %eax,%eax
1090e9: 75 20 jne 10910b <lstat+0x6b>
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( buf, 0, sizeof(struct stat) );
1090eb: b9 12 00 00 00 mov $0x12,%ecx
1090f0: 89 f7 mov %esi,%edi
1090f2: f3 ab rep stos %eax,%es:(%edi)
status = (*loc.handlers->fstat_h)( &loc, buf );
1090f4: 50 push %eax
1090f5: 50 push %eax
1090f6: 56 push %esi
1090f7: 53 push %ebx
1090f8: 8b 45 dc mov -0x24(%ebp),%eax
1090fb: ff 50 18 call *0x18(%eax)
1090fe: 89 c7 mov %eax,%edi
rtems_filesystem_freenode( &loc );
109100: 89 1c 24 mov %ebx,(%esp)
109103: e8 6c fc ff ff call 108d74 <rtems_filesystem_freenode>
return status;
109108: 83 c4 10 add $0x10,%esp
}
10910b: 89 f8 mov %edi,%eax
10910d: 8d 65 f4 lea -0xc(%ebp),%esp
109110: 5b pop %ebx
109111: 5e pop %esi
109112: 5f pop %edi
109113: c9 leave
109114: c3 ret
001075ac <malloc>:
#include "malloc_p.h"
void *malloc(
size_t size
)
{
1075ac: 55 push %ebp
1075ad: 89 e5 mov %esp,%ebp
1075af: 56 push %esi
1075b0: 53 push %ebx
1075b1: 8b 75 08 mov 0x8(%ebp),%esi
void *return_this;
MSBUMP(malloc_calls, 1);
1075b4: ff 05 b4 40 12 00 incl 0x1240b4
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
1075ba: e8 03 ff ff ff call 1074c2 <malloc_deferred_frees_process>
/*
* Validate the parameters
*/
if ( !size )
return (void *) 0;
1075bf: 31 db xor %ebx,%ebx
malloc_deferred_frees_process();
/*
* Validate the parameters
*/
if ( !size )
1075c1: 85 f6 test %esi,%esi
1075c3: 74 78 je 10763d <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()) &&
1075c5: 83 3d 64 43 12 00 03 cmpl $0x3,0x124364
1075cc: 75 09 jne 1075d7 <malloc+0x2b>
!malloc_is_system_state_OK() )
1075ce: e8 b1 fe ff ff call 107484 <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()) &&
1075d3: 84 c0 test %al,%al
1075d5: 74 66 je 10763d <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 );
1075d7: 6a 00 push $0x0
1075d9: 6a 00 push $0x0
1075db: 56 push %esi
1075dc: ff 35 50 01 12 00 pushl 0x120150
1075e2: e8 1d 44 00 00 call 10ba04 <_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 ) {
1075e7: 83 c4 10 add $0x10,%esp
1075ea: 89 c3 mov %eax,%ebx
1075ec: 85 c0 test %eax,%eax
1075ee: 75 28 jne 107618 <malloc+0x6c>
if (rtems_malloc_sbrk_helpers)
1075f0: a1 14 25 12 00 mov 0x122514,%eax
1075f5: 85 c0 test %eax,%eax
1075f7: 74 10 je 107609 <malloc+0x5d> <== ALWAYS TAKEN
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
1075f9: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1075fc: 56 push %esi <== NOT EXECUTED
1075fd: ff 50 04 call *0x4(%eax) <== NOT EXECUTED
107600: 89 c3 mov %eax,%ebx <== NOT EXECUTED
if ( !return_this ) {
107602: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
107605: 85 c0 test %eax,%eax <== NOT EXECUTED
107607: 75 0f jne 107618 <malloc+0x6c> <== NOT EXECUTED
errno = ENOMEM;
107609: e8 2e 9b 00 00 call 11113c <__errno>
10760e: c7 00 0c 00 00 00 movl $0xc,(%eax)
return (void *) 0;
107614: 31 db xor %ebx,%ebx
107616: eb 25 jmp 10763d <malloc+0x91>
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
107618: a1 18 25 12 00 mov 0x122518,%eax
10761d: 85 c0 test %eax,%eax
10761f: 74 09 je 10762a <malloc+0x7e>
(*rtems_malloc_dirty_helper)( return_this, size );
107621: 52 push %edx
107622: 52 push %edx
107623: 56 push %esi
107624: 53 push %ebx
107625: ff d0 call *%eax
107627: 83 c4 10 add $0x10,%esp
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
10762a: a1 10 25 12 00 mov 0x122510,%eax
10762f: 85 c0 test %eax,%eax
107631: 74 0a je 10763d <malloc+0x91> <== ALWAYS TAKEN
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
107633: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107636: 53 push %ebx <== NOT EXECUTED
107637: ff 50 04 call *0x4(%eax) <== NOT EXECUTED
10763a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
return return_this;
}
10763d: 89 d8 mov %ebx,%eax
10763f: 8d 65 f8 lea -0x8(%ebp),%esp
107642: 5b pop %ebx
107643: 5e pop %esi
107644: c9 leave
107645: c3 ret
0010fafa <memfile_alloc_block>:
*/
int memfile_blocks_allocated = 0;
void *memfile_alloc_block(void)
{
10fafa: 55 push %ebp
10fafb: 89 e5 mov %esp,%ebp
10fafd: 83 ec 10 sub $0x10,%esp
void *memory;
memory = (void *)calloc(1, IMFS_MEMFILE_BYTES_PER_BLOCK);
10fb00: ff 35 8c 3d 12 00 pushl 0x123d8c
10fb06: 6a 01 push $0x1
10fb08: e8 43 76 ff ff call 107150 <calloc>
if ( memory )
10fb0d: 83 c4 10 add $0x10,%esp
10fb10: 85 c0 test %eax,%eax
10fb12: 74 06 je 10fb1a <memfile_alloc_block+0x20><== NEVER TAKEN
memfile_blocks_allocated++;
10fb14: ff 05 9c 3e 12 00 incl 0x123e9c
return memory;
}
10fb1a: c9 leave
10fb1b: c3 ret
0010fe8e <memfile_free_blocks_in_table>:
void memfile_free_blocks_in_table(
block_p **block_table,
int entries
)
{
10fe8e: 55 push %ebp
10fe8f: 89 e5 mov %esp,%ebp
10fe91: 57 push %edi
10fe92: 56 push %esi
10fe93: 53 push %ebx
10fe94: 83 ec 0c sub $0xc,%esp
10fe97: 8b 75 08 mov 0x8(%ebp),%esi
*/
#if defined(RTEMS_DEBUG)
assert( block_table );
#endif
if ( !block_table )
10fe9a: 85 f6 test %esi,%esi
10fe9c: 74 39 je 10fed7 <memfile_free_blocks_in_table+0x49><== NEVER TAKEN
/*
* Now go through all the slots in the table and free the memory.
*/
b = *block_table;
10fe9e: 8b 3e mov (%esi),%edi
for ( i=0 ; i<entries ; i++ ) {
10fea0: 31 db xor %ebx,%ebx
10fea2: eb 1b jmp 10febf <memfile_free_blocks_in_table+0x31>
if ( b[i] ) {
10fea4: 8b 04 9f mov (%edi,%ebx,4),%eax
10fea7: 85 c0 test %eax,%eax
10fea9: 74 13 je 10febe <memfile_free_blocks_in_table+0x30>
memfile_free_block( b[i] );
10feab: 83 ec 0c sub $0xc,%esp
10feae: 50 push %eax
10feaf: e8 c1 ff ff ff call 10fe75 <memfile_free_block>
b[i] = 0;
10feb4: c7 04 9f 00 00 00 00 movl $0x0,(%edi,%ebx,4)
10febb: 83 c4 10 add $0x10,%esp
* Now go through all the slots in the table and free the memory.
*/
b = *block_table;
for ( i=0 ; i<entries ; i++ ) {
10febe: 43 inc %ebx
10febf: 3b 5d 0c cmp 0xc(%ebp),%ebx
10fec2: 7c e0 jl 10fea4 <memfile_free_blocks_in_table+0x16>
/*
* Now that all the blocks in the block table are free, we can
* free the block table itself.
*/
memfile_free_block( *block_table );
10fec4: 83 ec 0c sub $0xc,%esp
10fec7: ff 36 pushl (%esi)
10fec9: e8 a7 ff ff ff call 10fe75 <memfile_free_block>
*block_table = 0;
10fece: c7 06 00 00 00 00 movl $0x0,(%esi)
10fed4: 83 c4 10 add $0x10,%esp
}
10fed7: 8d 65 f4 lea -0xc(%ebp),%esp
10feda: 5b pop %ebx
10fedb: 5e pop %esi
10fedc: 5f pop %edi
10fedd: c9 leave
10fede: c3 ret
0011032b <memfile_ftruncate>:
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
11032b: 55 push %ebp
11032c: 89 e5 mov %esp,%ebp
11032e: 53 push %ebx
11032f: 83 ec 14 sub $0x14,%esp
110332: 8b 4d 08 mov 0x8(%ebp),%ecx
110335: 8b 45 0c mov 0xc(%ebp),%eax
110338: 8b 55 10 mov 0x10(%ebp),%edx
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
11033b: 8b 59 38 mov 0x38(%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 )
11033e: 3b 53 54 cmp 0x54(%ebx),%edx
110341: 7c 15 jl 110358 <memfile_ftruncate+0x2d><== NEVER TAKEN
110343: 7f 05 jg 11034a <memfile_ftruncate+0x1f><== NEVER TAKEN
110345: 3b 43 50 cmp 0x50(%ebx),%eax
110348: 76 0e jbe 110358 <memfile_ftruncate+0x2d><== ALWAYS TAKEN
return IMFS_memfile_extend( the_jnode, length );
11034a: 51 push %ecx <== NOT EXECUTED
11034b: 52 push %edx <== NOT EXECUTED
11034c: 50 push %eax <== NOT EXECUTED
11034d: 53 push %ebx <== NOT EXECUTED
11034e: e8 b7 fc ff ff call 11000a <IMFS_memfile_extend> <== NOT EXECUTED
110353: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
110356: eb 24 jmp 11037c <memfile_ftruncate+0x51><== NOT EXECUTED
* The in-memory files do not currently reclaim memory until the file is
* deleted. So we leave the previously allocated blocks in place for
* future use and just set the length.
*/
the_jnode->info.file.size = length;
110358: 89 43 50 mov %eax,0x50(%ebx)
11035b: 89 53 54 mov %edx,0x54(%ebx)
iop->size = the_jnode->info.file.size;
11035e: 89 41 04 mov %eax,0x4(%ecx)
110361: 89 51 08 mov %edx,0x8(%ecx)
IMFS_update_atime( the_jnode );
110364: 50 push %eax
110365: 50 push %eax
110366: 6a 00 push $0x0
110368: 8d 45 f0 lea -0x10(%ebp),%eax
11036b: 50 push %eax
11036c: e8 13 70 ff ff call 107384 <gettimeofday>
110371: 8b 45 f0 mov -0x10(%ebp),%eax
110374: 89 43 40 mov %eax,0x40(%ebx)
return 0;
110377: 83 c4 10 add $0x10,%esp
11037a: 31 c0 xor %eax,%eax
}
11037c: 8b 5d fc mov -0x4(%ebp),%ebx
11037f: c9 leave
110380: c3 ret
00110381 <memfile_lseek>:
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
110381: 55 push %ebp
110382: 89 e5 mov %esp,%ebp
110384: 56 push %esi
110385: 53 push %ebx
110386: 8b 5d 08 mov 0x8(%ebp),%ebx
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
110389: 8b 73 38 mov 0x38(%ebx),%esi
if (the_jnode->type == IMFS_LINEAR_FILE) {
11038c: 83 7e 4c 06 cmpl $0x6,0x4c(%esi)
110390: 75 1a jne 1103ac <memfile_lseek+0x2b> <== ALWAYS TAKEN
if (iop->offset > the_jnode->info.linearfile.size)
110392: 8b 56 50 mov 0x50(%esi),%edx <== NOT EXECUTED
110395: 8b 46 54 mov 0x54(%esi),%eax <== NOT EXECUTED
110398: 39 43 10 cmp %eax,0x10(%ebx) <== NOT EXECUTED
11039b: 7c 41 jl 1103de <memfile_lseek+0x5d> <== NOT EXECUTED
11039d: 7f 05 jg 1103a4 <memfile_lseek+0x23> <== NOT EXECUTED
11039f: 39 53 0c cmp %edx,0xc(%ebx) <== NOT EXECUTED
1103a2: 76 3a jbe 1103de <memfile_lseek+0x5d> <== NOT EXECUTED
iop->offset = the_jnode->info.linearfile.size;
1103a4: 89 53 0c mov %edx,0xc(%ebx) <== NOT EXECUTED
1103a7: 89 43 10 mov %eax,0x10(%ebx) <== NOT EXECUTED
1103aa: eb 32 jmp 1103de <memfile_lseek+0x5d> <== NOT EXECUTED
}
else { /* Must be a block file (IMFS_MEMORY_FILE). */
if (IMFS_memfile_extend( the_jnode, iop->offset ))
1103ac: 50 push %eax
1103ad: ff 73 10 pushl 0x10(%ebx)
1103b0: ff 73 0c pushl 0xc(%ebx)
1103b3: 56 push %esi
1103b4: e8 51 fc ff ff call 11000a <IMFS_memfile_extend>
1103b9: 83 c4 10 add $0x10,%esp
1103bc: 85 c0 test %eax,%eax
1103be: 74 12 je 1103d2 <memfile_lseek+0x51> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOSPC );
1103c0: e8 77 0d 00 00 call 11113c <__errno> <== NOT EXECUTED
1103c5: c7 00 1c 00 00 00 movl $0x1c,(%eax) <== NOT EXECUTED
1103cb: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
1103ce: 89 c2 mov %eax,%edx <== NOT EXECUTED
1103d0: eb 12 jmp 1103e4 <memfile_lseek+0x63> <== NOT EXECUTED
iop->size = the_jnode->info.file.size;
1103d2: 8b 46 50 mov 0x50(%esi),%eax
1103d5: 8b 56 54 mov 0x54(%esi),%edx
1103d8: 89 43 04 mov %eax,0x4(%ebx)
1103db: 89 53 08 mov %edx,0x8(%ebx)
}
return iop->offset;
1103de: 8b 43 0c mov 0xc(%ebx),%eax
1103e1: 8b 53 10 mov 0x10(%ebx),%edx
}
1103e4: 8d 65 f8 lea -0x8(%ebp),%esp
1103e7: 5b pop %ebx
1103e8: 5e pop %esi
1103e9: c9 leave
1103ea: c3 ret
0011029c <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
11029c: 55 push %ebp
11029d: 89 e5 mov %esp,%ebp
11029f: 56 push %esi
1102a0: 53 push %ebx
1102a1: 8b 75 08 mov 0x8(%ebp),%esi
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
1102a4: 8b 5e 38 mov 0x38(%esi),%ebx
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
1102a7: f7 46 14 04 02 00 00 testl $0x204,0x14(%esi)
1102ae: 74 54 je 110304 <memfile_open+0x68>
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
1102b0: 83 7b 4c 06 cmpl $0x6,0x4c(%ebx)
1102b4: 75 4e jne 110304 <memfile_open+0x68> <== ALWAYS TAKEN
uint32_t count = the_jnode->info.linearfile.size;
1102b6: 8b 43 50 mov 0x50(%ebx),%eax <== NOT EXECUTED
const unsigned char *buffer = the_jnode->info.linearfile.direct;
1102b9: 8b 53 58 mov 0x58(%ebx),%edx <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
1102bc: c7 43 4c 05 00 00 00 movl $0x5,0x4c(%ebx) <== NOT EXECUTED
the_jnode->info.file.size = 0;
1102c3: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) <== NOT EXECUTED
1102ca: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx) <== NOT EXECUTED
the_jnode->info.file.indirect = 0;
1102d1: c7 43 58 00 00 00 00 movl $0x0,0x58(%ebx) <== NOT EXECUTED
the_jnode->info.file.doubly_indirect = 0;
1102d8: c7 43 5c 00 00 00 00 movl $0x0,0x5c(%ebx) <== NOT EXECUTED
the_jnode->info.file.triply_indirect = 0;
1102df: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx) <== NOT EXECUTED
if ((count != 0)
1102e6: 85 c0 test %eax,%eax <== NOT EXECUTED
1102e8: 74 1a je 110304 <memfile_open+0x68> <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
1102ea: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1102ed: 50 push %eax <== NOT EXECUTED
1102ee: 52 push %edx <== NOT EXECUTED
1102ef: 6a 00 push $0x0 <== NOT EXECUTED
1102f1: 6a 00 push $0x0 <== NOT EXECUTED
1102f3: 53 push %ebx <== NOT EXECUTED
1102f4: e8 03 fe ff ff call 1100fc <IMFS_memfile_write> <== NOT EXECUTED
1102f9: 89 c2 mov %eax,%edx <== NOT EXECUTED
1102fb: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
return -1;
1102fe: 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))
110301: 42 inc %edx <== NOT EXECUTED
110302: 74 20 je 110324 <memfile_open+0x88> <== NOT EXECUTED
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
110304: f6 46 15 02 testb $0x2,0x15(%esi)
110308: 74 0c je 110316 <memfile_open+0x7a>
iop->offset = the_jnode->info.file.size;
11030a: 8b 43 50 mov 0x50(%ebx),%eax
11030d: 8b 53 54 mov 0x54(%ebx),%edx
110310: 89 46 0c mov %eax,0xc(%esi)
110313: 89 56 10 mov %edx,0x10(%esi)
iop->size = the_jnode->info.file.size;
110316: 8b 43 50 mov 0x50(%ebx),%eax
110319: 8b 53 54 mov 0x54(%ebx),%edx
11031c: 89 46 04 mov %eax,0x4(%esi)
11031f: 89 56 08 mov %edx,0x8(%esi)
return 0;
110322: 31 c0 xor %eax,%eax
}
110324: 8d 65 f8 lea -0x8(%ebp),%esp
110327: 5b pop %ebx
110328: 5e pop %esi
110329: c9 leave
11032a: c3 ret
00107664 <mknod>:
int mknod(
const char *pathname,
mode_t mode,
dev_t dev
)
{
107664: 55 push %ebp
107665: 89 e5 mov %esp,%ebp
107667: 57 push %edi
107668: 56 push %esi
107669: 53 push %ebx
10766a: 83 ec 3c sub $0x3c,%esp
10766d: 8b 7d 08 mov 0x8(%ebp),%edi
107670: 8b 75 0c mov 0xc(%ebp),%esi
107673: 8b 55 10 mov 0x10(%ebp),%edx
107676: 8b 4d 14 mov 0x14(%ebp),%ecx
rtems_filesystem_location_info_t temp_loc;
int i;
const char *name_start;
int result;
if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) )
107679: f7 c6 00 f0 00 00 test $0xf000,%esi
10767f: 75 10 jne 107691 <mknod+0x2d> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
107681: e8 b6 9a 00 00 call 11113c <__errno> <== NOT EXECUTED
107686: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
10768c: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
10768f: eb 5b jmp 1076ec <mknod+0x88> <== NOT EXECUTED
rtems_filesystem_get_start_loc( pathname, &i, &temp_loc );
107691: 50 push %eax
107692: 8d 5d cc lea -0x34(%ebp),%ebx
107695: 53 push %ebx
107696: 8d 45 e4 lea -0x1c(%ebp),%eax
107699: 50 push %eax
10769a: 57 push %edi
10769b: 89 55 c4 mov %edx,-0x3c(%ebp)
10769e: 89 4d c0 mov %ecx,-0x40(%ebp)
1076a1: e8 d2 08 00 00 call 107f78 <rtems_filesystem_get_start_loc>
result = (*temp_loc.ops->evalformake_h)(
1076a6: 83 c4 0c add $0xc,%esp
1076a9: 8d 45 e0 lea -0x20(%ebp),%eax
1076ac: 50 push %eax
1076ad: 53 push %ebx
1076ae: 03 7d e4 add -0x1c(%ebp),%edi
1076b1: 57 push %edi
1076b2: 8b 45 d8 mov -0x28(%ebp),%eax
1076b5: ff 50 04 call *0x4(%eax)
1076b8: 89 c7 mov %eax,%edi
&pathname[i],
&temp_loc,
&name_start
);
if ( result != 0 )
1076ba: 83 c4 10 add $0x10,%esp
return -1;
1076bd: 83 c8 ff or $0xffffffff,%eax
result = (*temp_loc.ops->evalformake_h)(
&pathname[i],
&temp_loc,
&name_start
);
if ( result != 0 )
1076c0: 85 ff test %edi,%edi
1076c2: 8b 55 c4 mov -0x3c(%ebp),%edx
1076c5: 8b 4d c0 mov -0x40(%ebp),%ecx
1076c8: 75 22 jne 1076ec <mknod+0x88>
return -1;
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
1076ca: 83 ec 0c sub $0xc,%esp
1076cd: 53 push %ebx
1076ce: 51 push %ecx
1076cf: 52 push %edx
1076d0: 56 push %esi
1076d1: ff 75 e0 pushl -0x20(%ebp)
1076d4: 8b 45 d8 mov -0x28(%ebp),%eax
1076d7: ff 50 14 call *0x14(%eax)
rtems_filesystem_freenode( &temp_loc );
1076da: 83 c4 14 add $0x14,%esp
1076dd: 53 push %ebx
1076de: 89 45 c4 mov %eax,-0x3c(%ebp)
1076e1: e8 12 fc ff ff call 1072f8 <rtems_filesystem_freenode>
return result;
1076e6: 83 c4 10 add $0x10,%esp
1076e9: 8b 45 c4 mov -0x3c(%ebp),%eax
}
1076ec: 8d 65 f4 lea -0xc(%ebp),%esp
1076ef: 5b pop %ebx
1076f0: 5e pop %esi
1076f1: 5f pop %edi
1076f2: c9 leave
1076f3: c3 ret
0010777d <mount>:
const char *target,
const char *filesystemtype,
rtems_filesystem_options_t options,
const void *data
)
{
10777d: 55 push %ebp
10777e: 89 e5 mov %esp,%ebp
107780: 57 push %edi
107781: 56 push %esi
107782: 53 push %ebx
107783: 83 ec 4c sub $0x4c,%esp
107786: 8b 75 08 mov 0x8(%ebp),%esi
/*
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
107789: 83 7d 14 01 cmpl $0x1,0x14(%ebp)
10778d: 77 15 ja 1077a4 <mount+0x27>
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* Get mount handler
*/
mount_h = rtems_filesystem_get_mount_handler( filesystemtype );
10778f: 83 ec 0c sub $0xc,%esp
107792: ff 75 10 pushl 0x10(%ebp)
107795: e8 19 6b 00 00 call 10e2b3 <rtems_filesystem_get_mount_handler>
10779a: 89 45 b4 mov %eax,-0x4c(%ebp)
if ( !mount_h )
10779d: 83 c4 10 add $0x10,%esp
1077a0: 85 c0 test %eax,%eax
1077a2: 75 10 jne 1077b4 <mount+0x37>
rtems_set_errno_and_return_minus_one( EINVAL );
1077a4: e8 93 99 00 00 call 11113c <__errno>
1077a9: c7 00 16 00 00 00 movl $0x16,(%eax)
1077af: e9 dc 00 00 00 jmp 107890 <mount+0x113>
{
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;
1077b4: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
1077b8: 0f 95 45 bf setne -0x41(%ebp)
const char *target_or_null,
const char *filesystemtype,
size_t *target_length_ptr
)
{
const char *target = target_or_null != NULL ? target_or_null : "/";
1077bc: 8b 45 0c mov 0xc(%ebp),%eax
1077bf: 89 45 b8 mov %eax,-0x48(%ebp)
1077c2: 80 7d bf 00 cmpb $0x0,-0x41(%ebp)
1077c6: 75 07 jne 1077cf <mount+0x52>
1077c8: c7 45 b8 70 e8 11 00 movl $0x11e870,-0x48(%ebp)
size_t filesystemtype_size = strlen( filesystemtype ) + 1;
1077cf: 83 ca ff or $0xffffffff,%edx
1077d2: 31 c0 xor %eax,%eax
1077d4: 89 d1 mov %edx,%ecx
1077d6: 8b 7d 10 mov 0x10(%ebp),%edi
1077d9: f2 ae repnz scas %es:(%edi),%al
1077db: f7 d1 not %ecx
1077dd: 89 4d c0 mov %ecx,-0x40(%ebp)
size_t source_size = source_or_null != NULL ?
strlen( source_or_null ) + 1 : 0;
1077e0: c7 45 c4 00 00 00 00 movl $0x0,-0x3c(%ebp)
1077e7: 85 f6 test %esi,%esi
1077e9: 74 0b je 1077f6 <mount+0x79>
1077eb: 89 d1 mov %edx,%ecx
1077ed: 89 f7 mov %esi,%edi
1077ef: f2 ae repnz scas %es:(%edi),%al
1077f1: f7 d1 not %ecx
1077f3: 89 4d c4 mov %ecx,-0x3c(%ebp)
size_t target_length = strlen( target );
1077f6: 31 c0 xor %eax,%eax
1077f8: 83 c9 ff or $0xffffffff,%ecx
1077fb: 8b 7d b8 mov -0x48(%ebp),%edi
1077fe: f2 ae repnz scas %es:(%edi),%al
107800: f7 d1 not %ecx
107802: 49 dec %ecx
107803: 89 4d b0 mov %ecx,-0x50(%ebp)
size_t size = sizeof( rtems_filesystem_mount_table_entry_t )
+ filesystemtype_size + source_size + target_length + 1;
rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size );
107806: 53 push %ebx
107807: 53 push %ebx
size_t filesystemtype_size = strlen( filesystemtype ) + 1;
size_t source_size = source_or_null != NULL ?
strlen( source_or_null ) + 1 : 0;
size_t target_length = strlen( target );
size_t size = sizeof( rtems_filesystem_mount_table_entry_t )
+ filesystemtype_size + source_size + target_length + 1;
107808: 8b 55 c0 mov -0x40(%ebp),%edx
10780b: 8d 44 11 75 lea 0x75(%ecx,%edx,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_length = strlen( target );
size_t size = sizeof( rtems_filesystem_mount_table_entry_t )
10780f: 03 45 c4 add -0x3c(%ebp),%eax
+ filesystemtype_size + source_size + target_length + 1;
rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size );
107812: 50 push %eax
107813: 6a 01 push $0x1
107815: e8 36 f9 ff ff call 107150 <calloc>
10781a: 89 c3 mov %eax,%ebx
if ( mt_entry != NULL ) {
10781c: 83 c4 10 add $0x10,%esp
10781f: 85 c0 test %eax,%eax
107821: 74 62 je 107885 <mount+0x108> <== NEVER TAKEN
char *str = (char *) mt_entry + sizeof( *mt_entry );
107823: 8d 78 74 lea 0x74(%eax),%edi
strcpy( str, filesystemtype );
107826: 51 push %ecx
107827: 51 push %ecx
107828: ff 75 10 pushl 0x10(%ebp)
10782b: 57 push %edi
10782c: e8 27 a5 00 00 call 111d58 <strcpy>
mt_entry->type = str;
107831: 89 7b 6c mov %edi,0x6c(%ebx)
str += filesystemtype_size;
107834: 03 7d c0 add -0x40(%ebp),%edi
if ( source_or_null != NULL ) {
107837: 83 c4 10 add $0x10,%esp
10783a: 85 f6 test %esi,%esi
10783c: 74 12 je 107850 <mount+0xd3>
strcpy( str, source_or_null );
10783e: 52 push %edx
10783f: 52 push %edx
107840: 56 push %esi
107841: 57 push %edi
107842: e8 11 a5 00 00 call 111d58 <strcpy>
mt_entry->dev = str;
107847: 89 7b 70 mov %edi,0x70(%ebx)
str += source_size;
10784a: 03 7d c4 add -0x3c(%ebp),%edi
10784d: 83 c4 10 add $0x10,%esp
}
strcpy( str, target );
107850: 50 push %eax
107851: 50 push %eax
107852: ff 75 b8 pushl -0x48(%ebp)
107855: 57 push %edi
107856: e8 fd a4 00 00 call 111d58 <strcpy>
mt_entry->target = str;
10785b: 89 7b 68 mov %edi,0x68(%ebx)
&target_length
);
if ( !mt_entry )
rtems_set_errno_and_return_minus_one( ENOMEM );
mt_entry->mt_fs_root.mt_entry = mt_entry;
10785e: 89 5b 2c mov %ebx,0x2c(%ebx)
mt_entry->options = options;
107861: 8b 4d 14 mov 0x14(%ebp),%ecx
107864: 89 4b 30 mov %ecx,0x30(%ebx)
mt_entry->pathconf_limits_and_options = rtems_filesystem_default_pathconf;
107867: 8d 7b 38 lea 0x38(%ebx),%edi
10786a: be e8 e8 11 00 mov $0x11e8e8,%esi
10786f: b9 0c 00 00 00 mov $0xc,%ecx
107874: 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 ) {
107876: 83 c4 10 add $0x10,%esp
107879: 80 7d bf 00 cmpb $0x0,-0x41(%ebp)
10787d: 0f 84 a3 00 00 00 je 107926 <mount+0x1a9>
107883: eb 13 jmp 107898 <mount+0x11b>
target,
filesystemtype,
&target_length
);
if ( !mt_entry )
rtems_set_errno_and_return_minus_one( ENOMEM );
107885: e8 b2 98 00 00 call 11113c <__errno> <== NOT EXECUTED
10788a: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED
107890: 83 c8 ff or $0xffffffff,%eax
107893: e9 26 01 00 00 jmp 1079be <mount+0x241>
* The mount_point should be a directory with read/write/execute
* permissions in the existing tree.
*/
if ( has_target ) {
if ( rtems_filesystem_evaluate_path(
107898: 83 ec 0c sub $0xc,%esp
10789b: 6a 01 push $0x1
10789d: 8d 75 d4 lea -0x2c(%ebp),%esi
1078a0: 56 push %esi
1078a1: 6a 07 push $0x7
1078a3: ff 75 b0 pushl -0x50(%ebp)
1078a6: ff 75 0c pushl 0xc(%ebp)
1078a9: e8 63 f9 ff ff call 107211 <rtems_filesystem_evaluate_path>
1078ae: 83 c4 20 add $0x20,%esp
1078b1: 40 inc %eax
1078b2: 0f 84 df 00 00 00 je 107997 <mount+0x21a> <== NEVER TAKEN
/*
* Test to see if it is a directory
*/
if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
1078b8: 83 ec 0c sub $0xc,%esp
1078bb: 56 push %esi
1078bc: 8b 45 e0 mov -0x20(%ebp),%eax
1078bf: ff 50 10 call *0x10(%eax)
1078c2: 83 c4 10 add $0x10,%esp
1078c5: 48 dec %eax
1078c6: 74 10 je 1078d8 <mount+0x15b>
errno = ENOTDIR;
1078c8: e8 6f 98 00 00 call 11113c <__errno>
1078cd: c7 00 14 00 00 00 movl $0x14,(%eax)
goto cleanup_and_bail;
1078d3: e9 c1 00 00 00 jmp 107999 <mount+0x21c>
/*
* You can only mount one file system onto a single mount point.
*/
if ( rtems_filesystem_mount_iterate( is_node_fs_root, loc.node_access ) ) {
1078d8: 57 push %edi
1078d9: 57 push %edi
1078da: ff 75 d4 pushl -0x2c(%ebp)
1078dd: 68 f4 76 10 00 push $0x1076f4
1078e2: e8 4e fe ff ff call 107735 <rtems_filesystem_mount_iterate>
1078e7: 83 c4 10 add $0x10,%esp
1078ea: 84 c0 test %al,%al
1078ec: 74 10 je 1078fe <mount+0x181>
errno = EBUSY;
1078ee: e8 49 98 00 00 call 11113c <__errno>
1078f3: c7 00 10 00 00 00 movl $0x10,(%eax)
goto cleanup_and_bail;
1078f9: e9 9b 00 00 00 jmp 107999 <mount+0x21c>
* 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;
1078fe: 8b 45 d4 mov -0x2c(%ebp),%eax
107901: 89 43 08 mov %eax,0x8(%ebx)
mt_entry->mt_point_node.handlers = loc.handlers;
107904: 8b 45 dc mov -0x24(%ebp),%eax
107907: 89 43 10 mov %eax,0x10(%ebx)
mt_entry->mt_point_node.ops = loc.ops;
10790a: 8b 45 e0 mov -0x20(%ebp),%eax
10790d: 89 43 14 mov %eax,0x14(%ebx)
mt_entry->mt_point_node.mt_entry = loc.mt_entry;
107910: 8b 55 e4 mov -0x1c(%ebp),%edx
107913: 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 ) ) {
107916: 83 ec 0c sub $0xc,%esp
107919: 53 push %ebx
10791a: ff 50 20 call *0x20(%eax)
10791d: 83 c4 10 add $0x10,%esp
107920: 85 c0 test %eax,%eax
107922: 74 1d je 107941 <mount+0x1c4> <== ALWAYS TAKEN
107924: eb 73 jmp 107999 <mount+0x21c> <== 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;
107926: 31 f6 xor %esi,%esi
}
} else {
/*
* Do we already have a base file system ?
*/
if ( !rtems_chain_is_empty( &mount_chain ) ) {
107928: 81 3d 34 1f 12 00 38 cmpl $0x121f38,0x121f34
10792f: 1f 12 00
107932: 74 0d je 107941 <mount+0x1c4> <== ALWAYS TAKEN
errno = EINVAL;
107934: e8 03 98 00 00 call 11113c <__errno> <== NOT EXECUTED
107939: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
goto cleanup_and_bail;
10793f: eb 58 jmp 107999 <mount+0x21c> <== 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 ) ) {
107941: 51 push %ecx
107942: 51 push %ecx
107943: ff 75 18 pushl 0x18(%ebp)
107946: 53 push %ebx
107947: ff 55 b4 call *-0x4c(%ebp)
10794a: 83 c4 10 add $0x10,%esp
10794d: 85 c0 test %eax,%eax
10794f: 74 0f je 107960 <mount+0x1e3> <== ALWAYS TAKEN
/*
* Try to undo the mount operation
*/
loc.ops->unmount_h( mt_entry );
107951: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107954: 53 push %ebx <== NOT EXECUTED
107955: 8b 45 e0 mov -0x20(%ebp),%eax <== NOT EXECUTED
107958: ff 50 28 call *0x28(%eax) <== NOT EXECUTED
goto cleanup_and_bail;
10795b: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10795e: eb 39 jmp 107999 <mount+0x21c> <== NOT EXECUTED
}
/*
* Add the mount table entry to the mount table chain
*/
rtems_libio_lock();
107960: e8 a0 fd ff ff call 107705 <rtems_libio_lock>
107965: 52 push %edx
107966: 52 push %edx
107967: 53 push %ebx
107968: 68 34 1f 12 00 push $0x121f34
10796d: e8 de 30 00 00 call 10aa50 <_Chain_Append>
rtems_chain_append( &mount_chain, &mt_entry->Node );
rtems_libio_unlock();
107972: e8 a8 fd ff ff call 10771f <rtems_libio_unlock>
if ( !has_target )
107977: 83 c4 10 add $0x10,%esp
rtems_filesystem_root = mt_entry->mt_fs_root;
return 0;
10797a: 31 c0 xor %eax,%eax
*/
rtems_libio_lock();
rtems_chain_append( &mount_chain, &mt_entry->Node );
rtems_libio_unlock();
if ( !has_target )
10797c: 80 7d bf 00 cmpb $0x0,-0x41(%ebp)
107980: 75 3c jne 1079be <mount+0x241>
rtems_filesystem_root = mt_entry->mt_fs_root;
107982: 8b 3d 54 1f 12 00 mov 0x121f54,%edi
107988: 83 c7 18 add $0x18,%edi
10798b: 8d 73 1c lea 0x1c(%ebx),%esi
10798e: b9 05 00 00 00 mov $0x5,%ecx
107993: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
107995: eb 27 jmp 1079be <mount+0x241>
)
{
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;
107997: 31 f6 xor %esi,%esi <== NOT EXECUTED
return 0;
cleanup_and_bail:
free( mt_entry );
107999: 83 ec 0c sub $0xc,%esp
10799c: 53 push %ebx
10799d: e8 6a f9 ff ff call 10730c <free>
if ( loc_to_free )
1079a2: 83 c4 10 add $0x10,%esp
rtems_filesystem_freenode( loc_to_free );
return -1;
1079a5: 83 c8 ff or $0xffffffff,%eax
cleanup_and_bail:
free( mt_entry );
if ( loc_to_free )
1079a8: 85 f6 test %esi,%esi
1079aa: 74 12 je 1079be <mount+0x241> <== NEVER TAKEN
rtems_filesystem_freenode( loc_to_free );
1079ac: 83 ec 0c sub $0xc,%esp
1079af: 56 push %esi
1079b0: 89 45 ac mov %eax,-0x54(%ebp)
1079b3: e8 40 f9 ff ff call 1072f8 <rtems_filesystem_freenode>
1079b8: 83 c4 10 add $0x10,%esp
1079bb: 8b 45 ac mov -0x54(%ebp),%eax
return -1;
}
1079be: 8d 65 f4 lea -0xc(%ebp),%esp
1079c1: 5b pop %ebx
1079c2: 5e pop %esi
1079c3: 5f pop %edi
1079c4: c9 leave
1079c5: c3 ret
00107a21 <newlib_create_hook>:
*/
bool newlib_create_hook(
rtems_tcb *current_task __attribute__((unused)),
rtems_tcb *creating_task
)
{
107a21: 55 push %ebp
107a22: 89 e5 mov %esp,%ebp
107a24: 57 push %edi
107a25: 56 push %esi
107a26: 53 push %ebx
107a27: 83 ec 1c sub $0x1c,%esp
struct _reent *ptr;
if (_Thread_libc_reent == 0)
107a2a: 83 3d 6c 42 12 00 00 cmpl $0x0,0x12426c
107a31: 75 14 jne 107a47 <newlib_create_hook+0x26>
{
_REENT = _global_impure_ptr;
107a33: a1 20 f3 11 00 mov 0x11f320,%eax
107a38: a3 20 20 12 00 mov %eax,0x122020
RTEMS_INLINE_ROUTINE void _Thread_Set_libc_reent (
struct _reent **libc_reent
)
{
_Thread_libc_reent = libc_reent;
107a3d: c7 05 6c 42 12 00 20 movl $0x122020,0x12426c
107a44: 20 12 00
ptr = (struct _reent *) calloc(1, sizeof(struct _reent));
#else
/* It is OK to allocate from the workspace because these
* hooks run with thread dispatching disabled.
*/
ptr = (struct _reent *) _Workspace_Allocate(sizeof(struct _reent));
107a47: 83 ec 0c sub $0xc,%esp
107a4a: 68 24 04 00 00 push $0x424
107a4f: e8 0e 55 00 00 call 10cf62 <_Workspace_Allocate>
107a54: 89 c2 mov %eax,%edx
#endif
if (ptr) {
107a56: 83 c4 10 add $0x10,%esp
_REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */
creating_task->libc_reent = ptr;
return TRUE;
}
return FALSE;
107a59: 31 c0 xor %eax,%eax
* hooks run with thread dispatching disabled.
*/
ptr = (struct _reent *) _Workspace_Allocate(sizeof(struct _reent));
#endif
if (ptr) {
107a5b: 85 d2 test %edx,%edx
107a5d: 0f 84 28 02 00 00 je 107c8b <newlib_create_hook+0x26a><== NEVER TAKEN
_REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */
107a63: c7 02 00 00 00 00 movl $0x0,(%edx)
107a69: 8d b2 ec 02 00 00 lea 0x2ec(%edx),%esi
107a6f: 89 72 04 mov %esi,0x4(%edx)
107a72: 8d 8a 54 03 00 00 lea 0x354(%edx),%ecx
107a78: 89 4a 08 mov %ecx,0x8(%edx)
107a7b: 8d 8a bc 03 00 00 lea 0x3bc(%edx),%ecx
107a81: 89 4a 0c mov %ecx,0xc(%edx)
107a84: c7 42 10 00 00 00 00 movl $0x0,0x10(%edx)
107a8b: 8d 4a 14 lea 0x14(%edx),%ecx
107a8e: bb 19 00 00 00 mov $0x19,%ebx
107a93: 89 cf mov %ecx,%edi
107a95: 89 d9 mov %ebx,%ecx
107a97: f3 aa rep stos %al,%es:(%edi)
107a99: 89 cb mov %ecx,%ebx
107a9b: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx)
107aa2: c7 42 34 fe e5 11 00 movl $0x11e5fe,0x34(%edx)
107aa9: c7 42 38 00 00 00 00 movl $0x0,0x38(%edx)
107ab0: c7 42 3c 00 00 00 00 movl $0x0,0x3c(%edx)
107ab7: c7 42 40 00 00 00 00 movl $0x0,0x40(%edx)
107abe: c7 42 44 00 00 00 00 movl $0x0,0x44(%edx)
107ac5: c7 42 48 00 00 00 00 movl $0x0,0x48(%edx)
107acc: c7 42 4c 00 00 00 00 movl $0x0,0x4c(%edx)
107ad3: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx)
107ada: c7 42 54 00 00 00 00 movl $0x0,0x54(%edx)
107ae1: c7 42 58 00 00 00 00 movl $0x0,0x58(%edx)
107ae8: c7 42 5c 00 00 00 00 movl $0x0,0x5c(%edx)
107aef: c6 42 60 00 movb $0x0,0x60(%edx)
107af3: 8d 42 7c lea 0x7c(%edx),%eax
107af6: 89 45 e4 mov %eax,-0x1c(%ebp)
107af9: b1 09 mov $0x9,%cl
107afb: 89 c7 mov %eax,%edi
107afd: 89 d8 mov %ebx,%eax
107aff: f3 ab rep stos %eax,%es:(%edi)
107b01: c7 82 a0 00 00 00 00 movl $0x0,0xa0(%edx)
107b08: 00 00 00
107b0b: c7 82 a4 00 00 00 01 movl $0x1,0xa4(%edx)
107b12: 00 00 00
107b15: c7 82 a8 00 00 00 00 movl $0x0,0xa8(%edx)
107b1c: 00 00 00
107b1f: 66 c7 82 ac 00 00 00 movw $0x330e,0xac(%edx)
107b26: 0e 33
107b28: 66 c7 82 ae 00 00 00 movw $0xabcd,0xae(%edx)
107b2f: cd ab
107b31: 66 c7 82 b0 00 00 00 movw $0x1234,0xb0(%edx)
107b38: 34 12
107b3a: 66 c7 82 b2 00 00 00 movw $0xe66d,0xb2(%edx)
107b41: 6d e6
107b43: 66 c7 82 b4 00 00 00 movw $0xdeec,0xb4(%edx)
107b4a: ec de
107b4c: 66 c7 82 b6 00 00 00 movw $0x5,0xb6(%edx)
107b53: 05 00
107b55: 66 c7 82 b8 00 00 00 movw $0xb,0xb8(%edx)
107b5c: 0b 00
107b5e: c7 82 bc 00 00 00 00 movl $0x0,0xbc(%edx)
107b65: 00 00 00
107b68: c7 82 c0 00 00 00 00 movl $0x0,0xc0(%edx)
107b6f: 00 00 00
107b72: c7 82 c4 00 00 00 00 movl $0x0,0xc4(%edx)
107b79: 00 00 00
107b7c: c7 82 c8 00 00 00 00 movl $0x0,0xc8(%edx)
107b83: 00 00 00
107b86: c7 82 cc 00 00 00 00 movl $0x0,0xcc(%edx)
107b8d: 00 00 00
107b90: c7 82 d0 00 00 00 00 movl $0x0,0xd0(%edx)
107b97: 00 00 00
107b9a: c7 82 f8 00 00 00 00 movl $0x0,0xf8(%edx)
107ba1: 00 00 00
107ba4: c7 82 fc 00 00 00 00 movl $0x0,0xfc(%edx)
107bab: 00 00 00
107bae: c7 82 00 01 00 00 00 movl $0x0,0x100(%edx)
107bb5: 00 00 00
107bb8: c7 82 04 01 00 00 00 movl $0x0,0x104(%edx)
107bbf: 00 00 00
107bc2: c7 82 08 01 00 00 00 movl $0x0,0x108(%edx)
107bc9: 00 00 00
107bcc: c7 82 0c 01 00 00 00 movl $0x0,0x10c(%edx)
107bd3: 00 00 00
107bd6: c7 82 10 01 00 00 00 movl $0x0,0x110(%edx)
107bdd: 00 00 00
107be0: c7 82 14 01 00 00 00 movl $0x0,0x114(%edx)
107be7: 00 00 00
107bea: c7 82 18 01 00 00 00 movl $0x0,0x118(%edx)
107bf1: 00 00 00
107bf4: c7 82 1c 01 00 00 00 movl $0x0,0x11c(%edx)
107bfb: 00 00 00
107bfe: c6 82 d4 00 00 00 00 movb $0x0,0xd4(%edx)
107c05: c6 82 dc 00 00 00 00 movb $0x0,0xdc(%edx)
107c0c: c7 82 f4 00 00 00 00 movl $0x0,0xf4(%edx)
107c13: 00 00 00
107c16: c7 82 48 01 00 00 00 movl $0x0,0x148(%edx)
107c1d: 00 00 00
107c20: c7 82 4c 01 00 00 00 movl $0x0,0x14c(%edx)
107c27: 00 00 00
107c2a: c7 82 50 01 00 00 00 movl $0x0,0x150(%edx)
107c31: 00 00 00
107c34: c7 82 54 01 00 00 00 movl $0x0,0x154(%edx)
107c3b: 00 00 00
107c3e: c7 82 d4 02 00 00 00 movl $0x0,0x2d4(%edx)
107c45: 00 00 00
107c48: c7 82 d4 01 00 00 00 movl $0x0,0x1d4(%edx)
107c4f: 00 00 00
107c52: c7 82 dc 02 00 00 00 movl $0x0,0x2dc(%edx)
107c59: 00 00 00
107c5c: c7 82 e0 02 00 00 00 movl $0x0,0x2e0(%edx)
107c63: 00 00 00
107c66: c7 82 e4 02 00 00 00 movl $0x0,0x2e4(%edx)
107c6d: 00 00 00
107c70: c7 82 e8 02 00 00 00 movl $0x0,0x2e8(%edx)
107c77: 00 00 00
107c7a: b1 4e mov $0x4e,%cl
107c7c: 89 f7 mov %esi,%edi
107c7e: f3 ab rep stos %eax,%es:(%edi)
creating_task->libc_reent = ptr;
107c80: 8b 45 0c mov 0xc(%ebp),%eax
107c83: 89 90 f0 00 00 00 mov %edx,0xf0(%eax)
return TRUE;
107c89: b0 01 mov $0x1,%al
}
return FALSE;
}
107c8b: 8d 65 f4 lea -0xc(%ebp),%esp
107c8e: 5b pop %ebx
107c8f: 5e pop %esi
107c90: 5f pop %edi
107c91: c9 leave
107c92: c3 ret
00107c93 <newlib_delete_hook>:
void newlib_delete_hook(
rtems_tcb *current_task,
rtems_tcb *deleted_task
)
{
107c93: 55 push %ebp
107c94: 89 e5 mov %esp,%ebp
107c96: 57 push %edi
107c97: 56 push %esi
107c98: 53 push %ebx
107c99: 83 ec 0c sub $0xc,%esp
107c9c: 8b 7d 08 mov 0x8(%ebp),%edi
107c9f: 8b 75 0c mov 0xc(%ebp),%esi
/*
* The reentrancy structure was allocated by newlib using malloc()
*/
if (current_task == deleted_task) {
107ca2: 39 f7 cmp %esi,%edi
107ca4: 75 08 jne 107cae <newlib_delete_hook+0x1b>
ptr = _REENT;
107ca6: 8b 1d 20 20 12 00 mov 0x122020,%ebx
107cac: eb 06 jmp 107cb4 <newlib_delete_hook+0x21>
} else {
ptr = deleted_task->libc_reent;
107cae: 8b 9e f0 00 00 00 mov 0xf0(%esi),%ebx
}
if (ptr && ptr != _global_impure_ptr) {
107cb4: 85 db test %ebx,%ebx
107cb6: 74 20 je 107cd8 <newlib_delete_hook+0x45><== NEVER TAKEN
107cb8: 3b 1d 20 f3 11 00 cmp 0x11f320,%ebx
107cbe: 74 18 je 107cd8 <newlib_delete_hook+0x45>
_reclaim_reent(ptr);
*/
/*
* Just in case there are some buffers lying around.
*/
_fwalk(ptr, newlib_free_buffers);
107cc0: 50 push %eax
107cc1: 50 push %eax
107cc2: 68 d0 79 10 00 push $0x1079d0
107cc7: 53 push %ebx
107cc8: e8 57 9c 00 00 call 111924 <_fwalk>
#if REENT_MALLOCED
free(ptr);
#else
_Workspace_Free(ptr);
107ccd: 89 1c 24 mov %ebx,(%esp)
107cd0: e8 a6 52 00 00 call 10cf7b <_Workspace_Free>
107cd5: 83 c4 10 add $0x10,%esp
#endif
}
deleted_task->libc_reent = NULL;
107cd8: c7 86 f0 00 00 00 00 movl $0x0,0xf0(%esi)
107cdf: 00 00 00
/*
* Require the switch back to another task to install its own
*/
if ( current_task == deleted_task ) {
107ce2: 39 f7 cmp %esi,%edi
107ce4: 75 0a jne 107cf0 <newlib_delete_hook+0x5d>
_REENT = 0;
107ce6: c7 05 20 20 12 00 00 movl $0x0,0x122020
107ced: 00 00 00
}
}
107cf0: 8d 65 f4 lea -0xc(%ebp),%esp
107cf3: 5b pop %ebx
107cf4: 5e pop %esi
107cf5: 5f pop %edi
107cf6: c9 leave
107cf7: c3 ret
001079d0 <newlib_free_buffers>:
*/
int newlib_free_buffers(
FILE *fp
)
{
1079d0: 55 push %ebp
1079d1: 89 e5 mov %esp,%ebp
1079d3: 53 push %ebx
1079d4: 83 ec 10 sub $0x10,%esp
1079d7: 8b 5d 08 mov 0x8(%ebp),%ebx
switch ( fileno(fp) ) {
1079da: 53 push %ebx
1079db: e8 30 9b 00 00 call 111510 <fileno>
1079e0: 83 c4 10 add $0x10,%esp
1079e3: 83 f8 02 cmp $0x2,%eax
1079e6: 77 26 ja 107a0e <newlib_free_buffers+0x3e><== NEVER TAKEN
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
1079e8: f6 43 0c 80 testb $0x80,0xc(%ebx)
1079ec: 74 2c je 107a1a <newlib_free_buffers+0x4a><== ALWAYS TAKEN
free( fp->_bf._base );
1079ee: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1079f1: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
1079f4: e8 13 f9 ff ff call 10730c <free> <== NOT EXECUTED
fp->_flags &= ~__SMBF;
1079f9: 66 81 63 0c 7f ff andw $0xff7f,0xc(%ebx) <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
1079ff: c7 03 00 00 00 00 movl $0x0,(%ebx) <== NOT EXECUTED
107a05: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) <== NOT EXECUTED
107a0c: eb 09 jmp 107a17 <newlib_free_buffers+0x47><== NOT EXECUTED
}
break;
default:
fclose(fp);
107a0e: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107a11: 53 push %ebx <== NOT EXECUTED
107a12: e8 7d 98 00 00 call 111294 <fclose> <== NOT EXECUTED
107a17: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
return 0;
}
107a1a: 31 c0 xor %eax,%eax
107a1c: 8b 5d fc mov -0x4(%ebp),%ebx
107a1f: c9 leave
107a20: c3 ret
00107548 <null_initialize>:
rtems_device_driver null_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor __attribute__((unused)),
void *pargp __attribute__((unused))
)
{
107548: 55 push %ebp
107549: 89 e5 mov %esp,%ebp
10754b: 53 push %ebx
10754c: 83 ec 04 sub $0x4,%esp
10754f: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_device_driver status;
if ( !initialized ) {
107552: 80 3d 24 6e 12 00 00 cmpb $0x0,0x126e24
107559: 75 2b jne 107586 <null_initialize+0x3e>
initialized = 1;
10755b: c6 05 24 6e 12 00 01 movb $0x1,0x126e24
status = rtems_io_register_name(
107562: 50 push %eax
107563: 6a 00 push $0x0
107565: 53 push %ebx
107566: 68 07 04 12 00 push $0x120407
10756b: e8 0c 05 00 00 call 107a7c <rtems_io_register_name>
"/dev/null",
major,
(rtems_device_minor_number) 0
);
if (status != RTEMS_SUCCESSFUL)
107570: 83 c4 10 add $0x10,%esp
107573: 85 c0 test %eax,%eax
107575: 74 09 je 107580 <null_initialize+0x38> <== ALWAYS TAKEN
rtems_fatal_error_occurred(status);
107577: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10757a: 50 push %eax <== NOT EXECUTED
10757b: e8 94 3f 00 00 call 10b514 <rtems_fatal_error_occurred><== NOT EXECUTED
NULL_major = major;
107580: 89 1d 50 71 12 00 mov %ebx,0x127150
}
return RTEMS_SUCCESSFUL;
}
107586: 31 c0 xor %eax,%eax
107588: 8b 5d fc mov -0x4(%ebp),%ebx
10758b: c9 leave
10758c: c3 ret
001075a2 <null_write>:
rtems_device_driver null_write(
rtems_device_major_number major __attribute__((unused)),
rtems_device_minor_number minor __attribute__((unused)),
void *pargp
)
{
1075a2: 55 push %ebp
1075a3: 89 e5 mov %esp,%ebp
1075a5: 8b 45 10 mov 0x10(%ebp),%eax
rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp;
if ( rw_args )
1075a8: 85 c0 test %eax,%eax
1075aa: 74 06 je 1075b2 <null_write+0x10> <== ALWAYS TAKEN
rw_args->bytes_moved = rw_args->count;
1075ac: 8b 50 10 mov 0x10(%eax),%edx <== NOT EXECUTED
1075af: 89 50 18 mov %edx,0x18(%eax) <== NOT EXECUTED
return NULL_SUCCESSFUL;
}
1075b2: 31 c0 xor %eax,%eax
1075b4: c9 leave
1075b5: c3 ret
00107d58 <open>:
int open(
const char *pathname,
int flags,
...
)
{
107d58: 55 push %ebp
107d59: 89 e5 mov %esp,%ebp
107d5b: 57 push %edi
107d5c: 56 push %esi
107d5d: 53 push %ebx
107d5e: 83 ec 3c sub $0x3c,%esp
/*
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
107d61: 8b 45 0c mov 0xc(%ebp),%eax
107d64: 40 inc %eax
if ( ( status & _FREAD ) == _FREAD )
107d65: 89 c6 mov %eax,%esi
107d67: 83 e6 01 and $0x1,%esi
eval_flags |= RTEMS_LIBIO_PERMS_READ;
107d6a: f7 de neg %esi
107d6c: 83 e6 04 and $0x4,%esi
if ( ( status & _FWRITE ) == _FWRITE )
107d6f: a8 02 test $0x2,%al
107d71: 74 03 je 107d76 <open+0x1e>
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
107d73: 83 ce 02 or $0x2,%esi
va_start(ap, flags);
mode = va_arg( ap, int );
107d76: 8b 45 10 mov 0x10(%ebp),%eax
107d79: 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();
107d7c: e8 1e 63 00 00 call 10e09f <rtems_libio_allocate>
107d81: 89 c3 mov %eax,%ebx
if ( iop == 0 ) {
107d83: 85 c0 test %eax,%eax
107d85: 0f 84 4f 01 00 00 je 107eda <open+0x182>
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
107d8b: 83 c9 ff or $0xffffffff,%ecx
107d8e: 8b 7d 08 mov 0x8(%ebp),%edi
107d91: 31 c0 xor %eax,%eax
107d93: f2 ae repnz scas %es:(%edi),%al
107d95: f7 d1 not %ecx
107d97: 49 dec %ecx
107d98: 83 ec 0c sub $0xc,%esp
107d9b: 6a 01 push $0x1
107d9d: 8d 45 d4 lea -0x2c(%ebp),%eax
107da0: 50 push %eax
107da1: 56 push %esi
107da2: 51 push %ecx
107da3: ff 75 08 pushl 0x8(%ebp)
107da6: e8 66 f4 ff ff call 107211 <rtems_filesystem_evaluate_path>
107dab: 89 c6 mov %eax,%esi
pathname, strlen( pathname ), eval_flags, &loc, true );
if ( status == -1 ) {
107dad: 83 c4 20 add $0x20,%esp
107db0: 83 f8 ff cmp $0xffffffff,%eax
107db3: 75 6c jne 107e21 <open+0xc9>
if ( errno != ENOENT ) {
107db5: e8 82 93 00 00 call 11113c <__errno>
107dba: 83 38 02 cmpl $0x2,(%eax)
107dbd: 75 27 jne 107de6 <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) ) {
107dbf: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp)
107dc6: 0f 84 15 01 00 00 je 107ee1 <open+0x189>
rc = ENOENT;
goto done;
}
/* Create the node for the new regular file */
rc = mknod( pathname, S_IFREG | mode, 0LL );
107dcc: 6a 00 push $0x0
107dce: 6a 00 push $0x0
107dd0: 8b 45 c4 mov -0x3c(%ebp),%eax
107dd3: 80 cc 80 or $0x80,%ah
107dd6: 50 push %eax
107dd7: ff 75 08 pushl 0x8(%ebp)
107dda: e8 85 f8 ff ff call 107664 <mknod>
if ( rc ) {
107ddf: 83 c4 10 add $0x10,%esp
107de2: 85 c0 test %eax,%eax
107de4: 74 0e je 107df4 <open+0x9c> <== ALWAYS TAKEN
rc = errno;
107de6: e8 51 93 00 00 call 11113c <__errno>
107deb: 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;
107ded: 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;
107def: e9 09 01 00 00 jmp 107efd <open+0x1a5>
}
/* Sanity check to see if the file name exists after the mknod() */
status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0x0, &loc, true );
107df4: 89 f1 mov %esi,%ecx
107df6: 8b 7d 08 mov 0x8(%ebp),%edi
107df9: 31 c0 xor %eax,%eax
107dfb: f2 ae repnz scas %es:(%edi),%al
107dfd: f7 d1 not %ecx
107dff: 49 dec %ecx
107e00: 83 ec 0c sub $0xc,%esp
107e03: 6a 01 push $0x1
107e05: 8d 45 d4 lea -0x2c(%ebp),%eax
107e08: 50 push %eax
107e09: 6a 00 push $0x0
107e0b: 51 push %ecx
107e0c: ff 75 08 pushl 0x8(%ebp)
107e0f: e8 fd f3 ff ff call 107211 <rtems_filesystem_evaluate_path>
if ( status != 0 ) { /* The file did not exist */
107e14: 83 c4 20 add $0x20,%esp
107e17: 85 c0 test %eax,%eax
107e19: 0f 85 cb 00 00 00 jne 107eea <open+0x192> <== NEVER TAKEN
107e1f: eb 13 jmp 107e34 <open+0xdc>
rc = EACCES;
goto done;
}
} else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) {
107e21: 8b 45 0c mov 0xc(%ebp),%eax
107e24: 25 00 0a 00 00 and $0xa00,%eax
107e29: 3d 00 0a 00 00 cmp $0xa00,%eax
107e2e: 0f 84 bf 00 00 00 je 107ef3 <open+0x19b>
/*
* Fill in the file control block based on the loc structure
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
107e34: 8b 45 dc mov -0x24(%ebp),%eax
107e37: 89 43 3c mov %eax,0x3c(%ebx)
iop->file_info = loc.node_access;
107e3a: 8b 45 d4 mov -0x2c(%ebp),%eax
107e3d: 89 43 38 mov %eax,0x38(%ebx)
iop->flags |= rtems_libio_fcntl_flags( flags );
107e40: 8b 73 14 mov 0x14(%ebx),%esi
107e43: 83 ec 0c sub $0xc,%esp
107e46: ff 75 0c pushl 0xc(%ebp)
107e49: e8 de 61 00 00 call 10e02c <rtems_libio_fcntl_flags>
107e4e: 09 f0 or %esi,%eax
107e50: 89 43 14 mov %eax,0x14(%ebx)
iop->pathinfo = loc;
107e53: 8d 7b 18 lea 0x18(%ebx),%edi
107e56: 8d 75 d4 lea -0x2c(%ebp),%esi
107e59: b9 05 00 00 00 mov $0x5,%ecx
107e5e: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
rc = (*iop->handlers->open_h)( iop, pathname, flags, mode );
107e60: 8b 43 3c mov 0x3c(%ebx),%eax
107e63: ff 75 c4 pushl -0x3c(%ebp)
107e66: ff 75 0c pushl 0xc(%ebp)
107e69: ff 75 08 pushl 0x8(%ebp)
107e6c: 53 push %ebx
107e6d: ff 10 call *(%eax)
if ( rc ) {
107e6f: 83 c4 20 add $0x20,%esp
107e72: 85 c0 test %eax,%eax
107e74: 74 0c je 107e82 <open+0x12a>
rc = errno;
107e76: e8 c1 92 00 00 call 11113c <__errno>
107e7b: 8b 30 mov (%eax),%esi
rc = EEXIST;
loc_to_free = &loc;
goto done;
}
loc_to_free = &loc;
107e7d: 8d 7d d4 lea -0x2c(%ebp),%edi
iop->pathinfo = loc;
rc = (*iop->handlers->open_h)( iop, pathname, flags, mode );
if ( rc ) {
rc = errno;
goto done;
107e80: eb 7b jmp 107efd <open+0x1a5>
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
107e82: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp)
107e89: 0f 84 9e 00 00 00 je 107f2d <open+0x1d5>
rc = ftruncate( iop - rtems_libio_iops, 0 );
107e8f: 50 push %eax
107e90: 6a 00 push $0x0
107e92: 6a 00 push $0x0
107e94: 89 d8 mov %ebx,%eax
107e96: 2b 05 98 40 12 00 sub 0x124098,%eax
107e9c: c1 f8 06 sar $0x6,%eax
107e9f: 50 push %eax
107ea0: e8 9f 60 00 00 call 10df44 <ftruncate>
107ea5: 89 c6 mov %eax,%esi
if ( rc ) {
107ea7: 83 c4 10 add $0x10,%esp
107eaa: 85 c0 test %eax,%eax
107eac: 74 7f je 107f2d <open+0x1d5> <== ALWAYS TAKEN
if(errno) rc = errno;
107eae: e8 89 92 00 00 call 11113c <__errno> <== NOT EXECUTED
107eb3: 83 38 00 cmpl $0x0,(%eax) <== NOT EXECUTED
107eb6: 74 07 je 107ebf <open+0x167> <== NOT EXECUTED
107eb8: e8 7f 92 00 00 call 11113c <__errno> <== NOT EXECUTED
107ebd: 8b 30 mov (%eax),%esi <== NOT EXECUTED
close( iop - rtems_libio_iops );
107ebf: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107ec2: 2b 1d 98 40 12 00 sub 0x124098,%ebx <== NOT EXECUTED
107ec8: c1 fb 06 sar $0x6,%ebx <== NOT EXECUTED
107ecb: 53 push %ebx <== NOT EXECUTED
107ecc: e8 03 60 00 00 call 10ded4 <close> <== NOT EXECUTED
107ed1: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
/* those are released by close(): */
iop = 0;
loc_to_free = NULL;
107ed4: 31 ff xor %edi,%edi <== NOT EXECUTED
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;
107ed6: 31 db xor %ebx,%ebx <== NOT EXECUTED
107ed8: eb 23 jmp 107efd <open+0x1a5> <== NOT EXECUTED
*/
/* allocate a file control block */
iop = rtems_libio_allocate();
if ( iop == 0 ) {
rc = ENFILE;
107eda: be 17 00 00 00 mov $0x17,%esi
107edf: eb 40 jmp 107f21 <open+0x1c9>
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;
107ee1: 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;
107ee3: be 02 00 00 00 mov $0x2,%esi
107ee8: eb 17 jmp 107f01 <open+0x1a9>
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;
107eea: 31 ff xor %edi,%edi <== NOT EXECUTED
}
/* Sanity check to see if the file name exists after the mknod() */
status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0x0, &loc, true );
if ( status != 0 ) { /* The file did not exist */
rc = EACCES;
107eec: be 0d 00 00 00 mov $0xd,%esi <== NOT EXECUTED
107ef1: eb 0e jmp 107f01 <open+0x1a9> <== 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;
107ef3: 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;
107ef6: be 11 00 00 00 mov $0x11,%esi
107efb: eb 04 jmp 107f01 <open+0x1a9>
*/
done:
va_end(ap);
if ( rc ) {
107efd: 85 f6 test %esi,%esi
107eff: 74 2c je 107f2d <open+0x1d5> <== NEVER TAKEN
if ( iop )
107f01: 85 db test %ebx,%ebx
107f03: 74 0c je 107f11 <open+0x1b9> <== NEVER TAKEN
rtems_libio_free( iop );
107f05: 83 ec 0c sub $0xc,%esp
107f08: 53 push %ebx
107f09: e8 04 62 00 00 call 10e112 <rtems_libio_free>
107f0e: 83 c4 10 add $0x10,%esp
if ( loc_to_free )
107f11: 85 ff test %edi,%edi
107f13: 74 0c je 107f21 <open+0x1c9>
rtems_filesystem_freenode( loc_to_free );
107f15: 83 ec 0c sub $0xc,%esp
107f18: 57 push %edi
107f19: e8 da f3 ff ff call 1072f8 <rtems_filesystem_freenode>
107f1e: 83 c4 10 add $0x10,%esp
rtems_set_errno_and_return_minus_one( rc );
107f21: e8 16 92 00 00 call 11113c <__errno>
107f26: 89 30 mov %esi,(%eax)
107f28: 83 c8 ff or $0xffffffff,%eax
107f2b: eb 0b jmp 107f38 <open+0x1e0>
}
return iop - rtems_libio_iops;
107f2d: 89 d8 mov %ebx,%eax
107f2f: 2b 05 98 40 12 00 sub 0x124098,%eax
107f35: c1 f8 06 sar $0x6,%eax
}
107f38: 8d 65 f4 lea -0xc(%ebp),%esp
107f3b: 5b pop %ebx
107f3c: 5e pop %esi
107f3d: 5f pop %edi
107f3e: c9 leave
107f3f: c3 ret
00108ba3 <oproc>:
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
108ba3: 55 push %ebp
108ba4: 89 e5 mov %esp,%ebp
108ba6: 56 push %esi
108ba7: 53 push %ebx
108ba8: 83 ec 10 sub $0x10,%esp
108bab: 89 d3 mov %edx,%ebx
108bad: 88 45 f4 mov %al,-0xc(%ebp)
int i;
if (tty->termios.c_oflag & OPOST) {
108bb0: 8b 52 34 mov 0x34(%edx),%edx
108bb3: f6 c2 01 test $0x1,%dl
108bb6: 0f 84 ed 00 00 00 je 108ca9 <oproc+0x106> <== NEVER TAKEN
switch (c) {
108bbc: 3c 09 cmp $0x9,%al
108bbe: 74 75 je 108c35 <oproc+0x92>
108bc0: 77 0d ja 108bcf <oproc+0x2c> <== ALWAYS TAKEN
108bc2: 3c 08 cmp $0x8,%al <== NOT EXECUTED
108bc4: 0f 85 aa 00 00 00 jne 108c74 <oproc+0xd1> <== NOT EXECUTED
108bca: e9 98 00 00 00 jmp 108c67 <oproc+0xc4> <== NOT EXECUTED
108bcf: 3c 0a cmp $0xa,%al
108bd1: 74 0a je 108bdd <oproc+0x3a>
108bd3: 3c 0d cmp $0xd,%al
108bd5: 0f 85 99 00 00 00 jne 108c74 <oproc+0xd1> <== ALWAYS TAKEN
108bdb: eb 32 jmp 108c0f <oproc+0x6c> <== NOT EXECUTED
case '\n':
if (tty->termios.c_oflag & ONLRET)
108bdd: f6 c2 20 test $0x20,%dl
108be0: 74 07 je 108be9 <oproc+0x46> <== ALWAYS TAKEN
tty->column = 0;
108be2: c7 43 28 00 00 00 00 movl $0x0,0x28(%ebx) <== NOT EXECUTED
if (tty->termios.c_oflag & ONLCR) {
108be9: 80 e2 04 and $0x4,%dl
108bec: 0f 84 b7 00 00 00 je 108ca9 <oproc+0x106> <== NEVER TAKEN
rtems_termios_puts ("\r", 1, tty);
108bf2: 56 push %esi
108bf3: 53 push %ebx
108bf4: 6a 01 push $0x1
108bf6: 68 18 e9 11 00 push $0x11e918
108bfb: e8 83 fe ff ff call 108a83 <rtems_termios_puts>
tty->column = 0;
108c00: c7 43 28 00 00 00 00 movl $0x0,0x28(%ebx)
108c07: 83 c4 10 add $0x10,%esp
108c0a: e9 9a 00 00 00 jmp 108ca9 <oproc+0x106>
}
break;
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
108c0f: f6 c2 10 test $0x10,%dl <== NOT EXECUTED
108c12: 74 0a je 108c1e <oproc+0x7b> <== NOT EXECUTED
108c14: 83 7b 28 00 cmpl $0x0,0x28(%ebx) <== NOT EXECUTED
108c18: 0f 84 9b 00 00 00 je 108cb9 <oproc+0x116> <== NOT EXECUTED
return;
if (tty->termios.c_oflag & OCRNL) {
108c1e: f6 c2 08 test $0x8,%dl <== NOT EXECUTED
108c21: 74 09 je 108c2c <oproc+0x89> <== NOT EXECUTED
c = '\n';
108c23: c6 45 f4 0a movb $0xa,-0xc(%ebp) <== NOT EXECUTED
if (tty->termios.c_oflag & ONLRET)
108c27: 80 e2 20 and $0x20,%dl <== NOT EXECUTED
108c2a: 74 7d je 108ca9 <oproc+0x106> <== NOT EXECUTED
tty->column = 0;
break;
}
tty->column = 0;
108c2c: c7 43 28 00 00 00 00 movl $0x0,0x28(%ebx) <== NOT EXECUTED
break;
108c33: eb 74 jmp 108ca9 <oproc+0x106> <== NOT EXECUTED
case '\t':
i = 8 - (tty->column & 7);
108c35: 8b 4b 28 mov 0x28(%ebx),%ecx
108c38: 89 ce mov %ecx,%esi
108c3a: 83 e6 07 and $0x7,%esi
108c3d: b8 08 00 00 00 mov $0x8,%eax
108c42: 29 f0 sub %esi,%eax
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
108c44: 81 e2 00 18 00 00 and $0x1800,%edx
108c4a: 81 fa 00 18 00 00 cmp $0x1800,%edx
108c50: 8d 14 08 lea (%eax,%ecx,1),%edx
108c53: 75 0d jne 108c62 <oproc+0xbf> <== NEVER TAKEN
tty->column += i;
108c55: 89 53 28 mov %edx,0x28(%ebx)
rtems_termios_puts ( " ", i, tty);
108c58: 51 push %ecx
108c59: 53 push %ebx
108c5a: 50 push %eax
108c5b: 68 10 e5 11 00 push $0x11e510
108c60: eb 4f jmp 108cb1 <oproc+0x10e>
return;
}
tty->column += i;
108c62: 89 53 28 mov %edx,0x28(%ebx) <== NOT EXECUTED
break;
108c65: eb 42 jmp 108ca9 <oproc+0x106> <== NOT EXECUTED
case '\b':
if (tty->column > 0)
108c67: 8b 43 28 mov 0x28(%ebx),%eax <== NOT EXECUTED
108c6a: 85 c0 test %eax,%eax <== NOT EXECUTED
108c6c: 7e 3b jle 108ca9 <oproc+0x106> <== NOT EXECUTED
tty->column--;
108c6e: 48 dec %eax <== NOT EXECUTED
108c6f: 89 43 28 mov %eax,0x28(%ebx) <== NOT EXECUTED
108c72: eb 35 jmp 108ca9 <oproc+0x106> <== NOT EXECUTED
break;
default:
if (tty->termios.c_oflag & OLCUC)
108c74: 80 e2 02 and $0x2,%dl
108c77: 74 1c je 108c95 <oproc+0xf2> <== ALWAYS TAKEN
c = toupper(c);
108c79: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
108c7c: 8b 15 0c 20 12 00 mov 0x12200c,%edx <== NOT EXECUTED
108c82: 0f be 54 02 01 movsbl 0x1(%edx,%eax,1),%edx <== NOT EXECUTED
108c87: 83 e2 03 and $0x3,%edx <== NOT EXECUTED
108c8a: 83 fa 02 cmp $0x2,%edx <== NOT EXECUTED
108c8d: 75 03 jne 108c92 <oproc+0xef> <== NOT EXECUTED
108c8f: 83 e8 20 sub $0x20,%eax <== NOT EXECUTED
108c92: 88 45 f4 mov %al,-0xc(%ebp) <== NOT EXECUTED
if (!iscntrl(c))
108c95: 0f b6 45 f4 movzbl -0xc(%ebp),%eax
108c99: 8b 15 0c 20 12 00 mov 0x12200c,%edx
108c9f: f6 44 02 01 20 testb $0x20,0x1(%edx,%eax,1)
108ca4: 75 03 jne 108ca9 <oproc+0x106> <== NEVER TAKEN
tty->column++;
108ca6: ff 43 28 incl 0x28(%ebx)
break;
}
}
rtems_termios_puts (&c, 1, tty);
108ca9: 52 push %edx
108caa: 53 push %ebx
108cab: 6a 01 push $0x1
108cad: 8d 45 f4 lea -0xc(%ebp),%eax
108cb0: 50 push %eax
108cb1: e8 cd fd ff ff call 108a83 <rtems_termios_puts>
108cb6: 83 c4 10 add $0x10,%esp
}
108cb9: 8d 65 f8 lea -0x8(%ebp),%esp
108cbc: 5b pop %ebx
108cbd: 5e pop %esi
108cbe: c9 leave
108cbf: c3 ret
0010e4b0 <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
10e4b0: 55 push %ebp
10e4b1: 89 e5 mov %esp,%ebp
10e4b3: 57 push %edi
10e4b4: 56 push %esi
10e4b5: 53 push %ebx
10e4b6: 83 ec 24 sub $0x24,%esp
rtems_libio_t *iop;
int err = 0;
if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0)
10e4b9: 68 ff 01 00 00 push $0x1ff
10e4be: 68 c0 0a 12 00 push $0x120ac0
10e4c3: e8 e4 0f 00 00 call 10f4ac <rtems_mkdir>
10e4c8: 83 c4 10 add $0x10,%esp
10e4cb: 85 c0 test %eax,%eax
10e4cd: 0f 85 d8 00 00 00 jne 10e5ab <pipe_create+0xfb> <== NEVER TAKEN
return -1;
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
10e4d3: 8d 5d d9 lea -0x27(%ebp),%ebx
10e4d6: be c5 0a 12 00 mov $0x120ac5,%esi
10e4db: b9 0a 00 00 00 mov $0xa,%ecx
10e4e0: 89 df mov %ebx,%edi
10e4e2: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
10e4e4: 0f b7 05 9c 5e 12 00 movzwl 0x125e9c,%eax
10e4eb: 8d 50 01 lea 0x1(%eax),%edx
10e4ee: 66 89 15 9c 5e 12 00 mov %dx,0x125e9c
10e4f5: 57 push %edi
10e4f6: 50 push %eax
10e4f7: 68 d0 0a 12 00 push $0x120ad0
10e4fc: 8d 45 e3 lea -0x1d(%ebp),%eax
10e4ff: 50 push %eax
10e500: e8 eb 54 00 00 call 1139f0 <sprintf>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
10e505: 59 pop %ecx
10e506: 5e pop %esi
10e507: 68 80 01 00 00 push $0x180
10e50c: 53 push %ebx
10e50d: e8 5e 0d 00 00 call 10f270 <mkfifo>
10e512: 83 c4 10 add $0x10,%esp
10e515: 85 c0 test %eax,%eax
10e517: 74 0a je 10e523 <pipe_create+0x73> <== NEVER TAKEN
if (errno != EEXIST){
10e519: e8 c2 3e 00 00 call 1123e0 <__errno>
10e51e: e9 88 00 00 00 jmp 10e5ab <pipe_create+0xfb>
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);
10e523: 52 push %edx <== NOT EXECUTED
10e524: 52 push %edx <== NOT EXECUTED
10e525: 68 00 40 00 00 push $0x4000 <== NOT EXECUTED
10e52a: 53 push %ebx <== NOT EXECUTED
10e52b: e8 f0 a6 ff ff call 108c20 <open> <== NOT EXECUTED
10e530: 8b 55 08 mov 0x8(%ebp),%edx <== NOT EXECUTED
10e533: 89 02 mov %eax,(%edx) <== NOT EXECUTED
if (filsdes[0] < 0) {
10e535: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10e538: 85 c0 test %eax,%eax <== NOT EXECUTED
10e53a: 79 0d jns 10e549 <pipe_create+0x99> <== NOT EXECUTED
err = errno;
10e53c: e8 9f 3e 00 00 call 1123e0 <__errno> <== NOT EXECUTED
10e541: 8b 30 mov (%eax),%esi <== NOT EXECUTED
/* 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);
10e543: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10e546: 53 push %ebx <== NOT EXECUTED
10e547: eb 53 jmp 10e59c <pipe_create+0xec> <== NOT EXECUTED
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
10e549: 31 d2 xor %edx,%edx <== NOT EXECUTED
10e54b: 3b 05 44 21 12 00 cmp 0x122144,%eax <== NOT EXECUTED
10e551: 73 0b jae 10e55e <pipe_create+0xae> <== NOT EXECUTED
10e553: 89 c2 mov %eax,%edx <== NOT EXECUTED
10e555: c1 e2 06 shl $0x6,%edx <== NOT EXECUTED
10e558: 03 15 98 60 12 00 add 0x126098,%edx <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
10e55e: 83 62 14 fe andl $0xfffffffe,0x14(%edx) <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
10e562: 50 push %eax <== NOT EXECUTED
10e563: 50 push %eax <== NOT EXECUTED
10e564: 6a 01 push $0x1 <== NOT EXECUTED
10e566: 8d 45 d9 lea -0x27(%ebp),%eax <== NOT EXECUTED
10e569: 50 push %eax <== NOT EXECUTED
10e56a: e8 b1 a6 ff ff call 108c20 <open> <== NOT EXECUTED
10e56f: 8b 55 08 mov 0x8(%ebp),%edx <== NOT EXECUTED
10e572: 89 42 04 mov %eax,0x4(%edx) <== NOT EXECUTED
if (filsdes[1] < 0) {
10e575: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
int pipe_create(
int filsdes[2]
)
{
rtems_libio_t *iop;
int err = 0;
10e578: 31 f6 xor %esi,%esi <== NOT EXECUTED
iop = rtems_libio_iop(filsdes[0]);
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
filsdes[1] = open(fifopath, O_WRONLY);
if (filsdes[1] < 0) {
10e57a: 85 c0 test %eax,%eax <== NOT EXECUTED
10e57c: 79 17 jns 10e595 <pipe_create+0xe5> <== NOT EXECUTED
err = errno;
10e57e: e8 5d 3e 00 00 call 1123e0 <__errno> <== NOT EXECUTED
10e583: 8b 30 mov (%eax),%esi <== NOT EXECUTED
close(filsdes[0]);
10e585: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10e588: 8b 45 08 mov 0x8(%ebp),%eax <== NOT EXECUTED
10e58b: ff 30 pushl (%eax) <== NOT EXECUTED
10e58d: e8 1a 94 ff ff call 1079ac <close> <== NOT EXECUTED
10e592: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
unlink(fifopath);
10e595: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10e598: 8d 45 d9 lea -0x27(%ebp),%eax <== NOT EXECUTED
10e59b: 50 push %eax <== NOT EXECUTED
10e59c: e8 ab 10 00 00 call 10f64c <unlink> <== NOT EXECUTED
10e5a1: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
rtems_set_errno_and_return_minus_one(err);
10e5a4: e8 37 3e 00 00 call 1123e0 <__errno> <== NOT EXECUTED
10e5a9: 89 30 mov %esi,(%eax) <== NOT EXECUTED
}
10e5ab: 83 c8 ff or $0xffffffff,%eax
10e5ae: 8d 65 f4 lea -0xc(%ebp),%esp
10e5b1: 5b pop %ebx
10e5b2: 5e pop %esi
10e5b3: 5f pop %edi
10e5b4: c9 leave
10e5b5: c3 ret
00110016 <pipe_ioctl>:
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
110016: 55 push %ebp <== NOT EXECUTED
110017: 89 e5 mov %esp,%ebp <== NOT EXECUTED
110019: 56 push %esi <== NOT EXECUTED
11001a: 53 push %ebx <== NOT EXECUTED
11001b: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED
11001e: 8b 75 10 mov 0x10(%ebp),%esi <== NOT EXECUTED
*(unsigned int *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
return 0;
}
return -EINVAL;
110021: b8 ea ff ff ff mov $0xffffffea,%eax <== NOT EXECUTED
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
if (cmd == FIONREAD) {
110026: 81 7d 0c 7f 66 04 40 cmpl $0x4004667f,0xc(%ebp) <== NOT EXECUTED
11002d: 75 36 jne 110065 <pipe_ioctl+0x4f> <== NOT EXECUTED
if (buffer == NULL)
return -EFAULT;
11002f: b0 f2 mov $0xf2,%al <== NOT EXECUTED
void *buffer,
rtems_libio_t *iop
)
{
if (cmd == FIONREAD) {
if (buffer == NULL)
110031: 85 f6 test %esi,%esi <== NOT EXECUTED
110033: 74 30 je 110065 <pipe_ioctl+0x4f> <== NOT EXECUTED
return -EFAULT;
if (! PIPE_LOCK(pipe))
110035: 51 push %ecx <== NOT EXECUTED
110036: 6a 00 push $0x0 <== NOT EXECUTED
110038: 6a 00 push $0x0 <== NOT EXECUTED
11003a: ff 73 28 pushl 0x28(%ebx) <== NOT EXECUTED
11003d: e8 e2 b9 ff ff call 10ba24 <rtems_semaphore_obtain><== NOT EXECUTED
110042: 89 c2 mov %eax,%edx <== NOT EXECUTED
110044: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
return -EINTR;
110047: b8 fc ff ff ff mov $0xfffffffc,%eax <== NOT EXECUTED
{
if (cmd == FIONREAD) {
if (buffer == NULL)
return -EFAULT;
if (! PIPE_LOCK(pipe))
11004c: 85 d2 test %edx,%edx <== NOT EXECUTED
11004e: 75 15 jne 110065 <pipe_ioctl+0x4f> <== NOT EXECUTED
return -EINTR;
/* Return length of pipe */
*(unsigned int *)buffer = pipe->Length;
110050: 8b 43 0c mov 0xc(%ebx),%eax <== NOT EXECUTED
110053: 89 06 mov %eax,(%esi) <== NOT EXECUTED
PIPE_UNLOCK(pipe);
110055: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
110058: ff 73 28 pushl 0x28(%ebx) <== NOT EXECUTED
11005b: e8 b0 ba ff ff call 10bb10 <rtems_semaphore_release><== NOT EXECUTED
return 0;
110060: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
110063: 31 c0 xor %eax,%eax <== NOT EXECUTED
}
return -EINVAL;
}
110065: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
110068: 5b pop %ebx <== NOT EXECUTED
110069: 5e pop %esi <== NOT EXECUTED
11006a: c9 leave <== NOT EXECUTED
11006b: c3 ret <== NOT EXECUTED
0010f7fc <pipe_lock>:
free(pipe->Buffer);
free(pipe);
}
static rtems_status_code pipe_lock(void)
{
10f7fc: 55 push %ebp
10f7fd: 89 e5 mov %esp,%ebp
10f7ff: 53 push %ebx
10f800: 83 ec 04 sub $0x4,%esp
rtems_status_code sc = RTEMS_SUCCESSFUL;
if (pipe_semaphore == RTEMS_ID_NONE) {
10f803: 83 3d e0 6e 12 00 00 cmpl $0x0,0x126ee0
10f80a: 75 55 jne 10f861 <pipe_lock+0x65>
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 );
10f80c: 52 push %edx
10f80d: 6a 00 push $0x0
10f80f: 6a 00 push $0x0
10f811: ff 35 3c 71 12 00 pushl 0x12713c
10f817: e8 08 c2 ff ff call 10ba24 <rtems_semaphore_obtain>
rtems_libio_lock();
if (pipe_semaphore == RTEMS_ID_NONE) {
10f81c: 83 c4 10 add $0x10,%esp
free(pipe);
}
static rtems_status_code pipe_lock(void)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
10f81f: 31 db xor %ebx,%ebx
if (pipe_semaphore == RTEMS_ID_NONE) {
rtems_libio_lock();
if (pipe_semaphore == RTEMS_ID_NONE) {
10f821: 83 3d e0 6e 12 00 00 cmpl $0x0,0x126ee0
10f828: 75 1d jne 10f847 <pipe_lock+0x4b> <== NEVER TAKEN
sc = rtems_semaphore_create(
10f82a: 83 ec 0c sub $0xc,%esp
10f82d: 68 e0 6e 12 00 push $0x126ee0
10f832: 6a 00 push $0x0
10f834: 6a 54 push $0x54
10f836: 6a 01 push $0x1
10f838: 68 45 50 49 50 push $0x50495045
10f83d: e8 ba bf ff ff call 10b7fc <rtems_semaphore_create>
10f842: 89 c3 mov %eax,%ebx
10f844: 83 c4 20 add $0x20,%esp
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
10f847: 83 ec 0c sub $0xc,%esp
10f84a: ff 35 3c 71 12 00 pushl 0x12713c
10f850: e8 bb c2 ff ff call 10bb10 <rtems_semaphore_release>
}
rtems_libio_unlock();
}
if (sc == RTEMS_SUCCESSFUL) {
10f855: 83 c4 10 add $0x10,%esp
}
if (sc == RTEMS_SUCCESSFUL) {
return 0;
} else {
return -ENOMEM;
10f858: b8 f4 ff ff ff mov $0xfffffff4,%eax
}
rtems_libio_unlock();
}
if (sc == RTEMS_SUCCESSFUL) {
10f85d: 85 db test %ebx,%ebx
10f85f: 75 1d jne 10f87e <pipe_lock+0x82>
sc = rtems_semaphore_obtain(pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
10f861: 50 push %eax
10f862: 6a 00 push $0x0
10f864: 6a 00 push $0x0
10f866: ff 35 e0 6e 12 00 pushl 0x126ee0
10f86c: e8 b3 c1 ff ff call 10ba24 <rtems_semaphore_obtain>
}
if (sc == RTEMS_SUCCESSFUL) {
10f871: 83 c4 10 add $0x10,%esp
return 0;
} else {
return -ENOMEM;
10f874: 83 f8 01 cmp $0x1,%eax
10f877: 19 c0 sbb %eax,%eax
10f879: f7 d0 not %eax
10f87b: 83 e0 f4 and $0xfffffff4,%eax
}
}
10f87e: 8b 5d fc mov -0x4(%ebp),%ebx
10f881: c9 leave
10f882: c3 ret
0011006c <pipe_lseek>:
pipe_control_t *pipe,
off_t offset,
int whence,
rtems_libio_t *iop
)
{
11006c: 55 push %ebp <== NOT EXECUTED
11006d: 89 e5 mov %esp,%ebp <== NOT EXECUTED
/* Seek on pipe is not supported */
return -ESPIPE;
}
11006f: b8 e3 ff ff ff mov $0xffffffe3,%eax <== NOT EXECUTED
110074: c9 leave <== NOT EXECUTED
110075: c3 ret <== NOT EXECUTED
0010fcfc <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
10fcfc: 55 push %ebp
10fcfd: 89 e5 mov %esp,%ebp
10fcff: 57 push %edi
10fd00: 56 push %esi
10fd01: 53 push %ebx
10fd02: 83 ec 30 sub $0x30,%esp
10fd05: 8b 5d 08 mov 0x8(%ebp),%ebx
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
10fd08: 6a 00 push $0x0
10fd0a: 6a 00 push $0x0
10fd0c: ff 73 28 pushl 0x28(%ebx)
10fd0f: e8 10 bd ff ff call 10ba24 <rtems_semaphore_obtain>
10fd14: 83 c4 10 add $0x10,%esp
return -EINTR;
10fd17: c7 45 d4 fc ff ff ff movl $0xfffffffc,-0x2c(%ebp)
rtems_libio_t *iop
)
{
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
10fd1e: 85 c0 test %eax,%eax
10fd20: 0f 85 2f 01 00 00 jne 10fe55 <pipe_read+0x159> <== NEVER TAKEN
10fd26: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
10fd2d: e9 f0 00 00 00 jmp 10fe22 <pipe_read+0x126>
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
10fd32: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10fd36: 0f 84 f2 00 00 00 je 10fe2e <pipe_read+0x132> <== NEVER TAKEN
goto out_locked;
if (LIBIO_NODELAY(iop)) {
10fd3c: 8b 45 14 mov 0x14(%ebp),%eax
10fd3f: f6 40 14 01 testb $0x1,0x14(%eax)
10fd43: 0f 85 e9 00 00 00 jne 10fe32 <pipe_read+0x136> <== NEVER TAKEN
ret = -EAGAIN;
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
10fd49: ff 43 18 incl 0x18(%ebx)
PIPE_UNLOCK(pipe);
10fd4c: 83 ec 0c sub $0xc,%esp
10fd4f: ff 73 28 pushl 0x28(%ebx)
10fd52: e8 b9 bd ff ff call 10bb10 <rtems_semaphore_release>
if (! PIPE_READWAIT(pipe))
10fd57: 5e pop %esi
10fd58: 5f pop %edi
10fd59: 6a 00 push $0x0
10fd5b: ff 73 2c pushl 0x2c(%ebx)
10fd5e: e8 7d 15 00 00 call 1112e0 <rtems_barrier_wait>
10fd63: 83 c4 0c add $0xc,%esp
10fd66: 83 f8 01 cmp $0x1,%eax
10fd69: 19 f6 sbb %esi,%esi
10fd6b: f7 d6 not %esi
10fd6d: 83 e6 fc and $0xfffffffc,%esi
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
10fd70: 6a 00 push $0x0
10fd72: 6a 00 push $0x0
10fd74: ff 73 28 pushl 0x28(%ebx)
10fd77: e8 a8 bc ff ff call 10ba24 <rtems_semaphore_obtain>
10fd7c: 83 c4 10 add $0x10,%esp
10fd7f: 85 c0 test %eax,%eax
10fd81: 0f 85 c0 00 00 00 jne 10fe47 <pipe_read+0x14b> <== NEVER TAKEN
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
10fd87: ff 4b 18 decl 0x18(%ebx)
if (ret != 0)
10fd8a: 85 f6 test %esi,%esi
10fd8c: 0f 85 a5 00 00 00 jne 10fe37 <pipe_read+0x13b> <== NEVER TAKEN
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
10fd92: 8b 53 0c mov 0xc(%ebx),%edx
10fd95: 85 d2 test %edx,%edx
10fd97: 74 99 je 10fd32 <pipe_read+0x36>
if (ret != 0)
goto out_locked;
}
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
10fd99: 8b 45 10 mov 0x10(%ebp),%eax
10fd9c: 2b 45 d4 sub -0x2c(%ebp),%eax
10fd9f: 89 55 d0 mov %edx,-0x30(%ebp)
10fda2: 39 c2 cmp %eax,%edx
10fda4: 76 03 jbe 10fda9 <pipe_read+0xad> <== ALWAYS TAKEN
10fda6: 89 45 d0 mov %eax,-0x30(%ebp) <== NOT EXECUTED
chunk1 = pipe->Size - pipe->Start;
10fda9: 8b 73 08 mov 0x8(%ebx),%esi
10fdac: 8b 43 04 mov 0x4(%ebx),%eax
10fdaf: 29 f0 sub %esi,%eax
if (chunk > chunk1) {
10fdb1: 39 45 d0 cmp %eax,-0x30(%ebp)
10fdb4: 8b 7d 0c mov 0xc(%ebp),%edi
10fdb7: 8b 4d d4 mov -0x2c(%ebp),%ecx
10fdba: 8d 14 0f lea (%edi,%ecx,1),%edx
10fdbd: 7e 1b jle 10fdda <pipe_read+0xde> <== ALWAYS TAKEN
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
10fdbf: 03 33 add (%ebx),%esi <== NOT EXECUTED
10fdc1: 89 d7 mov %edx,%edi <== NOT EXECUTED
10fdc3: 89 c1 mov %eax,%ecx <== NOT EXECUTED
10fdc5: f3 a4 rep movsb %ds:(%esi),%es:(%edi) <== NOT EXECUTED
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
10fdc7: 8b 55 d4 mov -0x2c(%ebp),%edx <== NOT EXECUTED
10fdca: 01 c2 add %eax,%edx <== NOT EXECUTED
10fdcc: 03 55 0c add 0xc(%ebp),%edx <== NOT EXECUTED
10fdcf: 8b 4d d0 mov -0x30(%ebp),%ecx <== NOT EXECUTED
10fdd2: 29 c1 sub %eax,%ecx <== NOT EXECUTED
10fdd4: 8b 33 mov (%ebx),%esi <== NOT EXECUTED
10fdd6: 89 d7 mov %edx,%edi <== NOT EXECUTED
10fdd8: eb 07 jmp 10fde1 <pipe_read+0xe5> <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
10fdda: 03 33 add (%ebx),%esi
10fddc: 89 d7 mov %edx,%edi
10fdde: 8b 4d d0 mov -0x30(%ebp),%ecx
10fde1: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
pipe->Start += chunk;
10fde3: 8b 45 d0 mov -0x30(%ebp),%eax
10fde6: 03 43 08 add 0x8(%ebx),%eax
pipe->Start %= pipe->Size;
10fde9: 31 d2 xor %edx,%edx
10fdeb: f7 73 04 divl 0x4(%ebx)
10fdee: 89 53 08 mov %edx,0x8(%ebx)
pipe->Length -= chunk;
10fdf1: 8b 43 0c mov 0xc(%ebx),%eax
10fdf4: 2b 45 d0 sub -0x30(%ebp),%eax
10fdf7: 89 43 0c mov %eax,0xc(%ebx)
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
10fdfa: 85 c0 test %eax,%eax
10fdfc: 75 07 jne 10fe05 <pipe_read+0x109> <== NEVER TAKEN
pipe->Start = 0;
10fdfe: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx)
if (pipe->waitingWriters > 0)
10fe05: 83 7b 1c 00 cmpl $0x0,0x1c(%ebx)
10fe09: 74 11 je 10fe1c <pipe_read+0x120> <== ALWAYS TAKEN
PIPE_WAKEUPWRITERS(pipe);
10fe0b: 51 push %ecx <== NOT EXECUTED
10fe0c: 51 push %ecx <== NOT EXECUTED
10fe0d: 8d 45 e4 lea -0x1c(%ebp),%eax <== NOT EXECUTED
10fe10: 50 push %eax <== NOT EXECUTED
10fe11: ff 73 30 pushl 0x30(%ebx) <== NOT EXECUTED
10fe14: e8 6f 14 00 00 call 111288 <rtems_barrier_release> <== NOT EXECUTED
10fe19: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
read += chunk;
10fe1c: 8b 4d d0 mov -0x30(%ebp),%ecx
10fe1f: 01 4d d4 add %ecx,-0x2c(%ebp)
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
10fe22: 8b 7d 10 mov 0x10(%ebp),%edi
10fe25: 39 7d d4 cmp %edi,-0x2c(%ebp)
10fe28: 0f 82 64 ff ff ff jb 10fd92 <pipe_read+0x96>
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
10fe2e: 31 f6 xor %esi,%esi
10fe30: eb 05 jmp 10fe37 <pipe_read+0x13b>
goto out_locked;
if (LIBIO_NODELAY(iop)) {
ret = -EAGAIN;
10fe32: be f5 ff ff ff mov $0xfffffff5,%esi <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
10fe37: 83 ec 0c sub $0xc,%esp
10fe3a: ff 73 28 pushl 0x28(%ebx)
10fe3d: e8 ce bc ff ff call 10bb10 <rtems_semaphore_release>
10fe42: 83 c4 10 add $0x10,%esp
10fe45: eb 05 jmp 10fe4c <pipe_read+0x150>
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
/* WARN waitingReaders not restored! */
ret = -EINTR;
10fe47: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
out_locked:
PIPE_UNLOCK(pipe);
out_nolock:
if (read > 0)
10fe4c: 83 7d d4 00 cmpl $0x0,-0x2c(%ebp)
10fe50: 7f 03 jg 10fe55 <pipe_read+0x159> <== ALWAYS TAKEN
return read;
return ret;
10fe52: 89 75 d4 mov %esi,-0x2c(%ebp) <== NOT EXECUTED
}
10fe55: 8b 45 d4 mov -0x2c(%ebp),%eax
10fe58: 8d 65 f4 lea -0xc(%ebp),%esp
10fe5b: 5b pop %ebx
10fe5c: 5e pop %esi
10fe5d: 5f pop %edi
10fe5e: c9 leave
10fe5f: c3 ret
0010f8e5 <pipe_release>:
*/
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
10f8e5: 55 push %ebp
10f8e6: 89 e5 mov %esp,%ebp
10f8e8: 57 push %edi
10f8e9: 56 push %esi
10f8ea: 53 push %ebx
10f8eb: 83 ec 1c sub $0x1c,%esp
10f8ee: 8b 7d 08 mov 0x8(%ebp),%edi
pipe_control_t *pipe = *pipep;
10f8f1: 8b 1f mov (%edi),%ebx
uint32_t mode;
if (pipe_lock())
10f8f3: e8 04 ff ff ff call 10f7fc <pipe_lock>
10f8f8: 85 c0 test %eax,%eax
10f8fa: 75 14 jne 10f910 <pipe_release+0x2b> <== NEVER TAKEN
/* WARN pipe not freed and pipep not set to NULL! */
/* FIXME */
rtems_fatal_error_occurred(0xdeadbeef);
if (!PIPE_LOCK(pipe))
10f8fc: 50 push %eax
10f8fd: 6a 00 push $0x0
10f8ff: 6a 00 push $0x0
10f901: ff 73 28 pushl 0x28(%ebx)
10f904: e8 1b c1 ff ff call 10ba24 <rtems_semaphore_obtain>
10f909: 83 c4 10 add $0x10,%esp
10f90c: 85 c0 test %eax,%eax
10f90e: 74 0d je 10f91d <pipe_release+0x38> <== ALWAYS TAKEN
/* WARN pipe not released! */
/* FIXME */
rtems_fatal_error_occurred(0xdeadbeef);
10f910: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10f913: 68 ef be ad de push $0xdeadbeef <== NOT EXECUTED
10f918: e8 b3 c6 ff ff call 10bfd0 <rtems_fatal_error_occurred><== NOT EXECUTED
mode = LIBIO_ACCMODE(iop);
10f91d: 8b 45 0c mov 0xc(%ebp),%eax
10f920: 8b 40 14 mov 0x14(%eax),%eax
10f923: 89 c6 mov %eax,%esi
10f925: 83 e6 06 and $0x6,%esi
if (mode & LIBIO_FLAGS_READ)
10f928: a8 02 test $0x2,%al
10f92a: 74 03 je 10f92f <pipe_release+0x4a>
pipe->Readers --;
10f92c: ff 4b 10 decl 0x10(%ebx)
if (mode & LIBIO_FLAGS_WRITE)
10f92f: f7 c6 04 00 00 00 test $0x4,%esi
10f935: 74 03 je 10f93a <pipe_release+0x55>
pipe->Writers --;
10f937: ff 4b 14 decl 0x14(%ebx)
PIPE_UNLOCK(pipe);
10f93a: 83 ec 0c sub $0xc,%esp
10f93d: ff 73 28 pushl 0x28(%ebx)
10f940: e8 cb c1 ff ff call 10bb10 <rtems_semaphore_release>
if (pipe->Readers == 0 && pipe->Writers == 0) {
10f945: 8b 43 10 mov 0x10(%ebx),%eax
10f948: 83 c4 10 add $0x10,%esp
10f94b: 85 c0 test %eax,%eax
10f94d: 75 15 jne 10f964 <pipe_release+0x7f>
10f94f: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10f953: 75 0f jne 10f964 <pipe_release+0x7f> <== NEVER TAKEN
#if 0
/* To delete an anonymous pipe file when all users closed it */
if (pipe->Anonymous)
delfile = TRUE;
#endif
pipe_free(pipe);
10f955: 89 d8 mov %ebx,%eax
10f957: e8 27 ff ff ff call 10f883 <pipe_free>
*pipep = NULL;
10f95c: c7 07 00 00 00 00 movl $0x0,(%edi)
10f962: eb 30 jmp 10f994 <pipe_release+0xaf>
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
10f964: 83 fe 04 cmp $0x4,%esi
10f967: 74 0f je 10f978 <pipe_release+0x93> <== ALWAYS TAKEN
10f969: 85 c0 test %eax,%eax <== NOT EXECUTED
10f96b: 75 0b jne 10f978 <pipe_release+0x93> <== NOT EXECUTED
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
10f96d: 56 push %esi <== NOT EXECUTED
10f96e: 56 push %esi <== NOT EXECUTED
10f96f: 8d 45 e4 lea -0x1c(%ebp),%eax <== NOT EXECUTED
10f972: 50 push %eax <== NOT EXECUTED
10f973: ff 73 30 pushl 0x30(%ebx) <== NOT EXECUTED
10f976: eb 14 jmp 10f98c <pipe_release+0xa7> <== NOT EXECUTED
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
10f978: 83 fe 02 cmp $0x2,%esi
10f97b: 74 17 je 10f994 <pipe_release+0xaf> <== NEVER TAKEN
10f97d: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10f981: 75 11 jne 10f994 <pipe_release+0xaf> <== NEVER TAKEN
PIPE_WAKEUPREADERS(pipe);
10f983: 51 push %ecx
10f984: 51 push %ecx
10f985: 8d 45 e4 lea -0x1c(%ebp),%eax
10f988: 50 push %eax
10f989: ff 73 2c pushl 0x2c(%ebx)
10f98c: e8 f7 18 00 00 call 111288 <rtems_barrier_release>
10f991: 83 c4 10 add $0x10,%esp
pipe_unlock();
10f994: e8 25 ff ff ff call 10f8be <pipe_unlock>
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
10f999: 31 c0 xor %eax,%eax
10f99b: 8d 65 f4 lea -0xc(%ebp),%esp
10f99e: 5b pop %ebx
10f99f: 5e pop %esi
10f9a0: 5f pop %edi
10f9a1: c9 leave
10f9a2: c3 ret
0010f8be <pipe_unlock>:
return -ENOMEM;
}
}
static void pipe_unlock(void)
{
10f8be: 55 push %ebp
10f8bf: 89 e5 mov %esp,%ebp
10f8c1: 83 ec 14 sub $0x14,%esp
rtems_status_code sc = RTEMS_SUCCESSFUL;
sc = rtems_semaphore_release(pipe_semaphore);
10f8c4: ff 35 e0 6e 12 00 pushl 0x126ee0
10f8ca: e8 41 c2 ff ff call 10bb10 <rtems_semaphore_release>
if (sc != RTEMS_SUCCESSFUL) {
10f8cf: 83 c4 10 add $0x10,%esp
10f8d2: 85 c0 test %eax,%eax
10f8d4: 74 0d je 10f8e3 <pipe_unlock+0x25> <== ALWAYS TAKEN
/* FIXME */
rtems_fatal_error_occurred(0xdeadbeef);
10f8d6: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10f8d9: 68 ef be ad de push $0xdeadbeef <== NOT EXECUTED
10f8de: e8 ed c6 ff ff call 10bfd0 <rtems_fatal_error_occurred><== NOT EXECUTED
}
}
10f8e3: c9 leave
10f8e4: c3 ret
0010fe60 <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
10fe60: 55 push %ebp
10fe61: 89 e5 mov %esp,%ebp
10fe63: 57 push %edi
10fe64: 56 push %esi
10fe65: 53 push %ebx
10fe66: 83 ec 2c sub $0x2c,%esp
10fe69: 8b 5d 08 mov 0x8(%ebp),%ebx
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
return 0;
10fe6c: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
)
{
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
10fe73: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10fe77: 0f 84 8e 01 00 00 je 11000b <pipe_write+0x1ab> <== NEVER TAKEN
return 0;
if (! PIPE_LOCK(pipe))
10fe7d: 52 push %edx
10fe7e: 6a 00 push $0x0
10fe80: 6a 00 push $0x0
10fe82: ff 73 28 pushl 0x28(%ebx)
10fe85: e8 9a bb ff ff call 10ba24 <rtems_semaphore_obtain>
10fe8a: 83 c4 10 add $0x10,%esp
return -EINTR;
10fe8d: c7 45 d4 fc ff ff ff movl $0xfffffffc,-0x2c(%ebp)
/* Write nothing */
if (count == 0)
return 0;
if (! PIPE_LOCK(pipe))
10fe94: 85 c0 test %eax,%eax
10fe96: 0f 85 6f 01 00 00 jne 11000b <pipe_write+0x1ab> <== NEVER TAKEN
return -EINTR;
if (pipe->Readers == 0) {
10fe9c: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10fea0: 0f 84 16 01 00 00 je 10ffbc <pipe_write+0x15c> <== NEVER TAKEN
ret = -EPIPE;
goto out_locked;
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
10fea6: bf 01 00 00 00 mov $0x1,%edi
10feab: 8b 45 10 mov 0x10(%ebp),%eax
10feae: 3b 43 04 cmp 0x4(%ebx),%eax
10feb1: 77 02 ja 10feb5 <pipe_write+0x55> <== NEVER TAKEN
10feb3: 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;
10feb5: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
10febc: e9 eb 00 00 00 jmp 10ffac <pipe_write+0x14c>
/* 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)) {
10fec1: 8b 4d 14 mov 0x14(%ebp),%ecx <== NOT EXECUTED
10fec4: f6 41 14 01 testb $0x1,0x14(%ecx) <== NOT EXECUTED
10fec8: 0f 85 fc 00 00 00 jne 10ffca <pipe_write+0x16a> <== NOT EXECUTED
ret = -EAGAIN;
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
10fece: ff 43 1c incl 0x1c(%ebx) <== NOT EXECUTED
PIPE_UNLOCK(pipe);
10fed1: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10fed4: ff 73 28 pushl 0x28(%ebx) <== NOT EXECUTED
10fed7: e8 34 bc ff ff call 10bb10 <rtems_semaphore_release><== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
10fedc: 5e pop %esi <== NOT EXECUTED
10fedd: 58 pop %eax <== NOT EXECUTED
10fede: 6a 00 push $0x0 <== NOT EXECUTED
10fee0: ff 73 30 pushl 0x30(%ebx) <== NOT EXECUTED
10fee3: e8 f8 13 00 00 call 1112e0 <rtems_barrier_wait> <== NOT EXECUTED
10fee8: 83 c4 0c add $0xc,%esp <== NOT EXECUTED
10feeb: 83 f8 01 cmp $0x1,%eax <== NOT EXECUTED
10feee: 19 f6 sbb %esi,%esi <== NOT EXECUTED
10fef0: f7 d6 not %esi <== NOT EXECUTED
10fef2: 83 e6 fc and $0xfffffffc,%esi <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
10fef5: 6a 00 push $0x0 <== NOT EXECUTED
10fef7: 6a 00 push $0x0 <== NOT EXECUTED
10fef9: ff 73 28 pushl 0x28(%ebx) <== NOT EXECUTED
10fefc: e8 23 bb ff ff call 10ba24 <rtems_semaphore_obtain><== NOT EXECUTED
10ff01: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10ff04: 85 c0 test %eax,%eax <== NOT EXECUTED
10ff06: 0f 85 f1 00 00 00 jne 10fffd <pipe_write+0x19d> <== NOT EXECUTED
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
10ff0c: ff 4b 1c decl 0x1c(%ebx) <== NOT EXECUTED
if (ret != 0)
10ff0f: 85 f6 test %esi,%esi <== NOT EXECUTED
10ff11: 0f 85 bf 00 00 00 jne 10ffd6 <pipe_write+0x176> <== NOT EXECUTED
goto out_locked;
if (pipe->Readers == 0) {
10ff17: 83 7b 10 00 cmpl $0x0,0x10(%ebx) <== NOT EXECUTED
10ff1b: 0f 84 b0 00 00 00 je 10ffd1 <pipe_write+0x171> <== NOT EXECUTED
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
while (PIPE_SPACE(pipe) < chunk) {
10ff21: 8b 73 04 mov 0x4(%ebx),%esi
10ff24: 8b 43 0c mov 0xc(%ebx),%eax
10ff27: 89 f1 mov %esi,%ecx
10ff29: 29 c1 sub %eax,%ecx
10ff2b: 39 f9 cmp %edi,%ecx
10ff2d: 72 92 jb 10fec1 <pipe_write+0x61> <== NEVER TAKEN
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
10ff2f: 8b 55 10 mov 0x10(%ebp),%edx
10ff32: 2b 55 d4 sub -0x2c(%ebp),%edx
10ff35: 89 4d d0 mov %ecx,-0x30(%ebp)
10ff38: 39 d1 cmp %edx,%ecx
10ff3a: 76 03 jbe 10ff3f <pipe_write+0xdf> <== NEVER TAKEN
10ff3c: 89 55 d0 mov %edx,-0x30(%ebp)
chunk1 = pipe->Size - PIPE_WSTART(pipe);
10ff3f: 03 43 08 add 0x8(%ebx),%eax
10ff42: 31 d2 xor %edx,%edx
10ff44: f7 f6 div %esi
10ff46: 29 d6 sub %edx,%esi
10ff48: 89 75 cc mov %esi,-0x34(%ebp)
if (chunk > chunk1) {
10ff4b: 39 75 d0 cmp %esi,-0x30(%ebp)
10ff4e: 8b 4d 0c mov 0xc(%ebp),%ecx
10ff51: 8b 45 d4 mov -0x2c(%ebp),%eax
10ff54: 8d 34 01 lea (%ecx,%eax,1),%esi
10ff57: 7e 20 jle 10ff79 <pipe_write+0x119> <== ALWAYS TAKEN
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
10ff59: 8b 03 mov (%ebx),%eax <== NOT EXECUTED
10ff5b: 01 d0 add %edx,%eax <== NOT EXECUTED
10ff5d: 89 c7 mov %eax,%edi <== NOT EXECUTED
10ff5f: 8b 4d cc mov -0x34(%ebp),%ecx <== NOT EXECUTED
10ff62: f3 a4 rep movsb %ds:(%esi),%es:(%edi) <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
10ff64: 8b 03 mov (%ebx),%eax <== NOT EXECUTED
10ff66: 8b 4d d0 mov -0x30(%ebp),%ecx <== NOT EXECUTED
10ff69: 2b 4d cc sub -0x34(%ebp),%ecx <== NOT EXECUTED
10ff6c: 8b 75 cc mov -0x34(%ebp),%esi <== NOT EXECUTED
10ff6f: 03 75 d4 add -0x2c(%ebp),%esi <== NOT EXECUTED
10ff72: 03 75 0c add 0xc(%ebp),%esi <== NOT EXECUTED
10ff75: 89 c7 mov %eax,%edi <== NOT EXECUTED
10ff77: eb 09 jmp 10ff82 <pipe_write+0x122> <== NOT EXECUTED
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
10ff79: 8b 03 mov (%ebx),%eax
10ff7b: 01 d0 add %edx,%eax
10ff7d: 89 c7 mov %eax,%edi
10ff7f: 8b 4d d0 mov -0x30(%ebp),%ecx
10ff82: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
pipe->Length += chunk;
10ff84: 8b 45 d0 mov -0x30(%ebp),%eax
10ff87: 01 43 0c add %eax,0xc(%ebx)
if (pipe->waitingReaders > 0)
10ff8a: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
10ff8e: 74 11 je 10ffa1 <pipe_write+0x141>
PIPE_WAKEUPREADERS(pipe);
10ff90: 51 push %ecx
10ff91: 51 push %ecx
10ff92: 8d 4d e4 lea -0x1c(%ebp),%ecx
10ff95: 51 push %ecx
10ff96: ff 73 2c pushl 0x2c(%ebx)
10ff99: e8 ea 12 00 00 call 111288 <rtems_barrier_release>
10ff9e: 83 c4 10 add $0x10,%esp
written += chunk;
10ffa1: 8b 45 d0 mov -0x30(%ebp),%eax
10ffa4: 01 45 d4 add %eax,-0x2c(%ebp)
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
10ffa7: 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) {
10ffac: 8b 4d 10 mov 0x10(%ebp),%ecx
10ffaf: 39 4d d4 cmp %ecx,-0x2c(%ebp)
10ffb2: 0f 82 69 ff ff ff jb 10ff21 <pipe_write+0xc1>
10ffb8: 31 f6 xor %esi,%esi
10ffba: eb 1a jmp 10ffd6 <pipe_write+0x176>
if (! PIPE_LOCK(pipe))
return -EINTR;
if (pipe->Readers == 0) {
ret = -EPIPE;
10ffbc: be e0 ff ff ff mov $0xffffffe0,%esi <== NOT EXECUTED
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
int chunk, chunk1, written = 0, ret = 0;
10ffc1: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) <== NOT EXECUTED
10ffc8: eb 0c jmp 10ffd6 <pipe_write+0x176> <== NOT EXECUTED
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
while (PIPE_SPACE(pipe) < chunk) {
if (LIBIO_NODELAY(iop)) {
ret = -EAGAIN;
10ffca: be f5 ff ff ff mov $0xfffffff5,%esi <== NOT EXECUTED
10ffcf: eb 05 jmp 10ffd6 <pipe_write+0x176> <== NOT EXECUTED
pipe->waitingWriters --;
if (ret != 0)
goto out_locked;
if (pipe->Readers == 0) {
ret = -EPIPE;
10ffd1: 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);
10ffd6: 83 ec 0c sub $0xc,%esp
10ffd9: ff 73 28 pushl 0x28(%ebx)
10ffdc: e8 2f bb ff ff call 10bb10 <rtems_semaphore_release>
10ffe1: 83 c4 10 add $0x10,%esp
out_nolock:
#ifdef RTEMS_POSIX_API
/* Signal SIGPIPE */
if (ret == -EPIPE)
10ffe4: 83 fe e0 cmp $0xffffffe0,%esi
10ffe7: 75 19 jne 110002 <pipe_write+0x1a2> <== ALWAYS TAKEN
kill(getpid(), SIGPIPE);
10ffe9: e8 1a 07 00 00 call 110708 <getpid> <== NOT EXECUTED
10ffee: 52 push %edx <== NOT EXECUTED
10ffef: 52 push %edx <== NOT EXECUTED
10fff0: 6a 0d push $0xd <== NOT EXECUTED
10fff2: 50 push %eax <== NOT EXECUTED
10fff3: e8 94 09 00 00 call 11098c <kill> <== NOT EXECUTED
10fff8: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10fffb: eb 05 jmp 110002 <pipe_write+0x1a2> <== NOT EXECUTED
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
/* WARN waitingWriters not restored! */
ret = -EINTR;
10fffd: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
/* Signal SIGPIPE */
if (ret == -EPIPE)
kill(getpid(), SIGPIPE);
#endif
if (written > 0)
110002: 83 7d d4 00 cmpl $0x0,-0x2c(%ebp)
110006: 7f 03 jg 11000b <pipe_write+0x1ab> <== ALWAYS TAKEN
110008: 89 75 d4 mov %esi,-0x2c(%ebp) <== NOT EXECUTED
return written;
return ret;
}
11000b: 8b 45 d4 mov -0x2c(%ebp),%eax
11000e: 8d 65 f4 lea -0xc(%ebp),%esp
110011: 5b pop %ebx
110012: 5e pop %esi
110013: 5f pop %edi
110014: c9 leave
110015: c3 ret
0010a6d4 <posix_memalign>:
int posix_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
10a6d4: 55 push %ebp
10a6d5: 89 e5 mov %esp,%ebp
10a6d7: 53 push %ebx
10a6d8: 83 ec 04 sub $0x4,%esp
10a6db: 8b 45 0c mov 0xc(%ebp),%eax
/*
* Update call statistics
*/
MSBUMP(memalign_calls, 1);
10a6de: ff 05 cc b9 12 00 incl 0x12b9cc
if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *)))
10a6e4: 8d 58 ff lea -0x1(%eax),%ebx
10a6e7: 85 c3 test %eax,%ebx
10a6e9: 75 0d jne 10a6f8 <posix_memalign+0x24> <== NEVER TAKEN
10a6eb: 83 f8 03 cmp $0x3,%eax
10a6ee: 76 08 jbe 10a6f8 <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 );
}
10a6f0: 59 pop %ecx
10a6f1: 5b pop %ebx
10a6f2: c9 leave
/*
* rtems_memalign does all of the error checking work EXCEPT
* for adding restrictionso on the alignment.
*/
return rtems_memalign( pointer, alignment, size );
10a6f3: e9 20 01 00 00 jmp 10a818 <rtems_memalign>
}
10a6f8: b8 16 00 00 00 mov $0x16,%eax
10a6fd: 5a pop %edx
10a6fe: 5b pop %ebx
10a6ff: c9 leave
10a700: c3 ret
0010e720 <pthread_attr_setschedpolicy>:
int pthread_attr_setschedpolicy(
pthread_attr_t *attr,
int policy
)
{
10e720: 55 push %ebp
10e721: 89 e5 mov %esp,%ebp
10e723: 8b 55 08 mov 0x8(%ebp),%edx
10e726: 8b 4d 0c mov 0xc(%ebp),%ecx
if ( !attr || !attr->is_initialized )
return EINVAL;
10e729: b8 16 00 00 00 mov $0x16,%eax
int pthread_attr_setschedpolicy(
pthread_attr_t *attr,
int policy
)
{
if ( !attr || !attr->is_initialized )
10e72e: 85 d2 test %edx,%edx
10e730: 74 1e je 10e750 <pthread_attr_setschedpolicy+0x30>
10e732: 83 3a 00 cmpl $0x0,(%edx)
10e735: 74 19 je 10e750 <pthread_attr_setschedpolicy+0x30>
return EINVAL;
switch ( policy ) {
10e737: 83 f9 04 cmp $0x4,%ecx
10e73a: 77 0f ja 10e74b <pthread_attr_setschedpolicy+0x2b>
10e73c: b0 01 mov $0x1,%al
10e73e: d3 e0 shl %cl,%eax
10e740: a8 17 test $0x17,%al
10e742: 74 07 je 10e74b <pthread_attr_setschedpolicy+0x2b><== NEVER TAKEN
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
case SCHED_SPORADIC:
attr->schedpolicy = policy;
10e744: 89 4a 14 mov %ecx,0x14(%edx)
return 0;
10e747: 31 c0 xor %eax,%eax
10e749: eb 05 jmp 10e750 <pthread_attr_setschedpolicy+0x30>
default:
return ENOTSUP;
10e74b: b8 86 00 00 00 mov $0x86,%eax
}
}
10e750: c9 leave
10e751: c3 ret
0010a594 <pthread_barrier_init>:
int pthread_barrier_init(
pthread_barrier_t *barrier,
const pthread_barrierattr_t *attr,
unsigned int count
)
{
10a594: 55 push %ebp
10a595: 89 e5 mov %esp,%ebp
10a597: 57 push %edi
10a598: 56 push %esi
10a599: 53 push %ebx
10a59a: 83 ec 1c sub $0x1c,%esp
10a59d: 8b 5d 08 mov 0x8(%ebp),%ebx
10a5a0: 8b 75 10 mov 0x10(%ebp),%esi
/*
* Error check parameters
*/
if ( !barrier )
return EINVAL;
10a5a3: b8 16 00 00 00 mov $0x16,%eax
const pthread_barrierattr_t *the_attr;
/*
* Error check parameters
*/
if ( !barrier )
10a5a8: 85 db test %ebx,%ebx
10a5aa: 0f 84 96 00 00 00 je 10a646 <pthread_barrier_init+0xb2>
return EINVAL;
if ( count == 0 )
10a5b0: 85 f6 test %esi,%esi
10a5b2: 0f 84 8e 00 00 00 je 10a646 <pthread_barrier_init+0xb2>
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
10a5b8: 8b 7d 0c mov 0xc(%ebp),%edi
10a5bb: 85 ff test %edi,%edi
10a5bd: 75 0f jne 10a5ce <pthread_barrier_init+0x3a>
the_attr = attr;
} else {
(void) pthread_barrierattr_init( &my_attr );
10a5bf: 83 ec 0c sub $0xc,%esp
10a5c2: 8d 7d d8 lea -0x28(%ebp),%edi
10a5c5: 57 push %edi
10a5c6: e8 19 ff ff ff call 10a4e4 <pthread_barrierattr_init>
10a5cb: 83 c4 10 add $0x10,%esp
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
return EINVAL;
10a5ce: b8 16 00 00 00 mov $0x16,%eax
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
10a5d3: 83 3f 00 cmpl $0x0,(%edi)
10a5d6: 74 6e je 10a646 <pthread_barrier_init+0xb2>
return EINVAL;
switch ( the_attr->process_shared ) {
10a5d8: 83 7f 04 00 cmpl $0x0,0x4(%edi)
10a5dc: 75 68 jne 10a646 <pthread_barrier_init+0xb2><== NEVER TAKEN
}
/*
* Convert from POSIX attributes to Core Barrier attributes
*/
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
10a5de: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
the_attributes.maximum_count = count;
10a5e5: 89 75 e4 mov %esi,-0x1c(%ebp)
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10a5e8: a1 f4 61 12 00 mov 0x1261f4,%eax
10a5ed: 40 inc %eax
10a5ee: a3 f4 61 12 00 mov %eax,0x1261f4
* the inactive chain of free barrier control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Allocate( void )
{
return (POSIX_Barrier_Control *)
_Objects_Allocate( &_POSIX_Barrier_Information );
10a5f3: 83 ec 0c sub $0xc,%esp
10a5f6: 68 c0 65 12 00 push $0x1265c0
10a5fb: e8 1c 1e 00 00 call 10c41c <_Objects_Allocate>
10a600: 89 c6 mov %eax,%esi
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _POSIX_Barrier_Allocate();
if ( !the_barrier ) {
10a602: 83 c4 10 add $0x10,%esp
10a605: 85 c0 test %eax,%eax
10a607: 75 0c jne 10a615 <pthread_barrier_init+0x81>
_Thread_Enable_dispatch();
10a609: e8 14 2a 00 00 call 10d022 <_Thread_Enable_dispatch>
return EAGAIN;
10a60e: b8 0b 00 00 00 mov $0xb,%eax
10a613: eb 31 jmp 10a646 <pthread_barrier_init+0xb2>
}
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
10a615: 50 push %eax
10a616: 50 push %eax
10a617: 8d 45 e0 lea -0x20(%ebp),%eax
10a61a: 50 push %eax
10a61b: 8d 46 10 lea 0x10(%esi),%eax
10a61e: 50 push %eax
10a61f: e8 9c 14 00 00 call 10bac0 <_CORE_barrier_Initialize>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10a624: 8b 46 08 mov 0x8(%esi),%eax
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10a627: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10a62a: 8b 15 dc 65 12 00 mov 0x1265dc,%edx
10a630: 89 34 8a mov %esi,(%edx,%ecx,4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
10a633: c7 46 0c 00 00 00 00 movl $0x0,0xc(%esi)
);
/*
* Exit the critical section and return the user an operational barrier
*/
*barrier = the_barrier->Object.id;
10a63a: 89 03 mov %eax,(%ebx)
_Thread_Enable_dispatch();
10a63c: e8 e1 29 00 00 call 10d022 <_Thread_Enable_dispatch>
return 0;
10a641: 83 c4 10 add $0x10,%esp
10a644: 31 c0 xor %eax,%eax
}
10a646: 8d 65 f4 lea -0xc(%ebp),%esp
10a649: 5b pop %ebx
10a64a: 5e pop %esi
10a64b: 5f pop %edi
10a64c: c9 leave
10a64d: c3 ret
00109f4c <pthread_cleanup_push>:
void pthread_cleanup_push(
void (*routine)( void * ),
void *arg
)
{
109f4c: 55 push %ebp
109f4d: 89 e5 mov %esp,%ebp
109f4f: 56 push %esi
109f50: 53 push %ebx
109f51: 8b 5d 08 mov 0x8(%ebp),%ebx
109f54: 8b 75 0c mov 0xc(%ebp),%esi
/*
* The POSIX standard does not address what to do when the routine
* is NULL. It also does not address what happens when we cannot
* allocate memory or anything else bad happens.
*/
if ( !routine )
109f57: 85 db test %ebx,%ebx
109f59: 74 4b je 109fa6 <pthread_cleanup_push+0x5a>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
109f5b: a1 cc 61 12 00 mov 0x1261cc,%eax
109f60: 40 inc %eax
109f61: a3 cc 61 12 00 mov %eax,0x1261cc
return;
_Thread_Disable_dispatch();
handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) );
109f66: 83 ec 0c sub $0xc,%esp
109f69: 6a 10 push $0x10
109f6b: e8 32 3b 00 00 call 10daa2 <_Workspace_Allocate>
if ( handler ) {
109f70: 83 c4 10 add $0x10,%esp
109f73: 85 c0 test %eax,%eax
109f75: 74 24 je 109f9b <pthread_cleanup_push+0x4f><== NEVER TAKEN
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
109f77: 8b 15 1c 67 12 00 mov 0x12671c,%edx
handler_stack = &thread_support->Cancellation_Handlers;
109f7d: 8b 92 f8 00 00 00 mov 0xf8(%edx),%edx
109f83: 81 c2 e0 00 00 00 add $0xe0,%edx
handler->routine = routine;
109f89: 89 58 08 mov %ebx,0x8(%eax)
handler->arg = arg;
109f8c: 89 70 0c mov %esi,0xc(%eax)
_Chain_Append( handler_stack, &handler->Node );
109f8f: 51 push %ecx
109f90: 51 push %ecx
109f91: 50 push %eax
109f92: 52 push %edx
109f93: e8 7c 15 00 00 call 10b514 <_Chain_Append>
109f98: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
}
109f9b: 8d 65 f8 lea -0x8(%ebp),%esp
109f9e: 5b pop %ebx
109f9f: 5e pop %esi
109fa0: c9 leave
handler->routine = routine;
handler->arg = arg;
_Chain_Append( handler_stack, &handler->Node );
}
_Thread_Enable_dispatch();
109fa1: e9 78 2a 00 00 jmp 10ca1e <_Thread_Enable_dispatch>
}
109fa6: 8d 65 f8 lea -0x8(%ebp),%esp
109fa9: 5b pop %ebx
109faa: 5e pop %esi
109fab: c9 leave
109fac: c3 ret
0010acbc <pthread_cond_init>:
int pthread_cond_init(
pthread_cond_t *cond,
const pthread_condattr_t *attr
)
{
10acbc: 55 push %ebp
10acbd: 89 e5 mov %esp,%ebp
10acbf: 56 push %esi
10acc0: 53 push %ebx
POSIX_Condition_variables_Control *the_cond;
const pthread_condattr_t *the_attr;
if ( attr ) the_attr = attr;
10acc1: 8b 5d 0c mov 0xc(%ebp),%ebx
10acc4: 85 db test %ebx,%ebx
10acc6: 75 05 jne 10accd <pthread_cond_init+0x11>
else the_attr = &_POSIX_Condition_variables_Default_attributes;
10acc8: bb 64 0e 12 00 mov $0x120e64,%ebx
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
return EINVAL;
10accd: b8 16 00 00 00 mov $0x16,%eax
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
10acd2: 83 7b 04 01 cmpl $0x1,0x4(%ebx)
10acd6: 74 76 je 10ad4e <pthread_cond_init+0x92><== NEVER TAKEN
return EINVAL;
if ( !the_attr->is_initialized )
10acd8: 83 3b 00 cmpl $0x0,(%ebx)
10acdb: 74 71 je 10ad4e <pthread_cond_init+0x92>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10acdd: a1 e4 73 12 00 mov 0x1273e4,%eax
10ace2: 40 inc %eax
10ace3: a3 e4 73 12 00 mov %eax,0x1273e4
RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control
*_POSIX_Condition_variables_Allocate( void )
{
return (POSIX_Condition_variables_Control *)
_Objects_Allocate( &_POSIX_Condition_variables_Information );
10ace8: 83 ec 0c sub $0xc,%esp
10aceb: 68 48 78 12 00 push $0x127848
10acf0: e8 03 23 00 00 call 10cff8 <_Objects_Allocate>
10acf5: 89 c6 mov %eax,%esi
_Thread_Disable_dispatch();
the_cond = _POSIX_Condition_variables_Allocate();
if ( !the_cond ) {
10acf7: 83 c4 10 add $0x10,%esp
10acfa: 85 c0 test %eax,%eax
10acfc: 75 0c jne 10ad0a <pthread_cond_init+0x4e>
_Thread_Enable_dispatch();
10acfe: e8 fb 2e 00 00 call 10dbfe <_Thread_Enable_dispatch>
return ENOMEM;
10ad03: b8 0c 00 00 00 mov $0xc,%eax
10ad08: eb 44 jmp 10ad4e <pthread_cond_init+0x92>
}
the_cond->process_shared = the_attr->process_shared;
10ad0a: 8b 43 04 mov 0x4(%ebx),%eax
10ad0d: 89 46 10 mov %eax,0x10(%esi)
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
10ad10: c7 46 14 00 00 00 00 movl $0x0,0x14(%esi)
/* XXX some more initialization might need to go here */
_Thread_queue_Initialize(
10ad17: 6a 74 push $0x74
10ad19: 68 00 08 00 00 push $0x800
10ad1e: 6a 00 push $0x0
10ad20: 8d 46 18 lea 0x18(%esi),%eax
10ad23: 50 push %eax
10ad24: e8 cf 35 00 00 call 10e2f8 <_Thread_queue_Initialize>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10ad29: 8b 46 08 mov 0x8(%esi),%eax
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10ad2c: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10ad2f: 8b 15 64 78 12 00 mov 0x127864,%edx
10ad35: 89 34 8a mov %esi,(%edx,%ecx,4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
10ad38: c7 46 0c 00 00 00 00 movl $0x0,0xc(%esi)
&_POSIX_Condition_variables_Information,
&the_cond->Object,
0
);
*cond = the_cond->Object.id;
10ad3f: 8b 55 08 mov 0x8(%ebp),%edx
10ad42: 89 02 mov %eax,(%edx)
_Thread_Enable_dispatch();
10ad44: e8 b5 2e 00 00 call 10dbfe <_Thread_Enable_dispatch>
return 0;
10ad49: 83 c4 10 add $0x10,%esp
10ad4c: 31 c0 xor %eax,%eax
}
10ad4e: 8d 65 f8 lea -0x8(%ebp),%esp
10ad51: 5b pop %ebx
10ad52: 5e pop %esi
10ad53: c9 leave
10ad54: c3 ret
0010ab70 <pthread_condattr_destroy>:
*/
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
10ab70: 55 push %ebp
10ab71: 89 e5 mov %esp,%ebp
10ab73: 8b 55 08 mov 0x8(%ebp),%edx
if ( !attr || attr->is_initialized == false )
return EINVAL;
10ab76: b8 16 00 00 00 mov $0x16,%eax
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
10ab7b: 85 d2 test %edx,%edx
10ab7d: 74 0d je 10ab8c <pthread_condattr_destroy+0x1c>
10ab7f: 83 3a 00 cmpl $0x0,(%edx)
10ab82: 74 08 je 10ab8c <pthread_condattr_destroy+0x1c><== NEVER TAKEN
return EINVAL;
attr->is_initialized = false;
10ab84: c7 02 00 00 00 00 movl $0x0,(%edx)
return 0;
10ab8a: 30 c0 xor %al,%al
}
10ab8c: c9 leave
10ab8d: c3 ret
0010a298 <pthread_create>:
pthread_t *thread,
const pthread_attr_t *attr,
void *(*start_routine)( void * ),
void *arg
)
{
10a298: 55 push %ebp
10a299: 89 e5 mov %esp,%ebp
10a29b: 57 push %edi
10a29c: 56 push %esi
10a29d: 53 push %ebx
10a29e: 83 ec 5c sub $0x5c,%esp
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
return EFAULT;
10a2a1: c7 45 b4 0e 00 00 00 movl $0xe,-0x4c(%ebp)
int schedpolicy = SCHED_RR;
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
10a2a8: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10a2ac: 0f 84 0f 02 00 00 je 10a4c1 <pthread_create+0x229>
return EFAULT;
the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes;
10a2b2: 8b 5d 0c mov 0xc(%ebp),%ebx
10a2b5: 85 db test %ebx,%ebx
10a2b7: 75 05 jne 10a2be <pthread_create+0x26>
10a2b9: bb d4 f9 11 00 mov $0x11f9d4,%ebx
if ( !the_attr->is_initialized )
return EINVAL;
10a2be: c7 45 b4 16 00 00 00 movl $0x16,-0x4c(%ebp)
if ( !start_routine )
return EFAULT;
the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes;
if ( !the_attr->is_initialized )
10a2c5: 83 3b 00 cmpl $0x0,(%ebx)
10a2c8: 0f 84 f3 01 00 00 je 10a4c1 <pthread_create+0x229>
* stack space if it is allowed to allocate it itself.
*
* NOTE: If the user provides the stack we will let it drop below
* twice the minimum.
*/
if ( the_attr->stackaddr && !_Stack_Is_enough(the_attr->stacksize) )
10a2ce: 83 7b 04 00 cmpl $0x0,0x4(%ebx)
10a2d2: 74 0e je 10a2e2 <pthread_create+0x4a>
10a2d4: a1 14 12 12 00 mov 0x121214,%eax
10a2d9: 39 43 08 cmp %eax,0x8(%ebx)
10a2dc: 0f 82 df 01 00 00 jb 10a4c1 <pthread_create+0x229>
* If inheritsched is set to PTHREAD_INHERIT_SCHED, then this thread
* inherits scheduling attributes from the creating thread. If it is
* PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the
* attributes structure.
*/
switch ( the_attr->inheritsched ) {
10a2e2: 8b 43 10 mov 0x10(%ebx),%eax
10a2e5: 83 f8 01 cmp $0x1,%eax
10a2e8: 74 0b je 10a2f5 <pthread_create+0x5d>
10a2ea: 83 f8 02 cmp $0x2,%eax
10a2ed: 0f 85 c7 01 00 00 jne 10a4ba <pthread_create+0x222>
10a2f3: eb 1f jmp 10a314 <pthread_create+0x7c>
case PTHREAD_INHERIT_SCHED:
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
10a2f5: a1 24 57 12 00 mov 0x125724,%eax
10a2fa: 8b b0 f8 00 00 00 mov 0xf8(%eax),%esi
schedpolicy = api->schedpolicy;
10a300: 8b 86 80 00 00 00 mov 0x80(%esi),%eax
10a306: 89 45 ac mov %eax,-0x54(%ebp)
schedparam = api->schedparam;
10a309: 8d 7d c4 lea -0x3c(%ebp),%edi
10a30c: 81 c6 84 00 00 00 add $0x84,%esi
10a312: eb 0c jmp 10a320 <pthread_create+0x88>
break;
case PTHREAD_EXPLICIT_SCHED:
schedpolicy = the_attr->schedpolicy;
10a314: 8b 43 14 mov 0x14(%ebx),%eax
10a317: 89 45 ac mov %eax,-0x54(%ebp)
schedparam = the_attr->schedparam;
10a31a: 8d 7d c4 lea -0x3c(%ebp),%edi
10a31d: 8d 73 18 lea 0x18(%ebx),%esi
10a320: b9 07 00 00 00 mov $0x7,%ecx
10a325: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* Check the contentionscope since rtems only supports PROCESS wide
* contention (i.e. no system wide contention).
*/
if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS )
return ENOTSUP;
10a327: c7 45 b4 86 00 00 00 movl $0x86,-0x4c(%ebp)
/*
* Check the contentionscope since rtems only supports PROCESS wide
* contention (i.e. no system wide contention).
*/
if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS )
10a32e: 83 7b 0c 00 cmpl $0x0,0xc(%ebx)
10a332: 0f 85 89 01 00 00 jne 10a4c1 <pthread_create+0x229>
return ENOTSUP;
/*
* Interpret the scheduling parameters.
*/
if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) )
10a338: 83 ec 0c sub $0xc,%esp
10a33b: ff 75 c4 pushl -0x3c(%ebp)
10a33e: e8 3d 57 00 00 call 10fa80 <_POSIX_Priority_Is_valid>
10a343: 83 c4 10 add $0x10,%esp
return EINVAL;
10a346: c7 45 b4 16 00 00 00 movl $0x16,-0x4c(%ebp)
return ENOTSUP;
/*
* Interpret the scheduling parameters.
*/
if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) )
10a34d: 84 c0 test %al,%al
10a34f: 0f 84 6c 01 00 00 je 10a4c1 <pthread_create+0x229> <== NEVER TAKEN
return EINVAL;
core_priority = _POSIX_Priority_To_core( schedparam.sched_priority );
10a355: 8b 45 c4 mov -0x3c(%ebp),%eax
10a358: 89 45 a8 mov %eax,-0x58(%ebp)
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
10a35b: 0f b6 3d 18 12 12 00 movzbl 0x121218,%edi
/*
* Set the core scheduling policy information.
*/
rc = _POSIX_Thread_Translate_sched_param(
10a362: 8d 45 e0 lea -0x20(%ebp),%eax
10a365: 50 push %eax
10a366: 8d 45 e4 lea -0x1c(%ebp),%eax
10a369: 50 push %eax
10a36a: 8d 45 c4 lea -0x3c(%ebp),%eax
10a36d: 50 push %eax
10a36e: ff 75 ac pushl -0x54(%ebp)
10a371: e8 2a 57 00 00 call 10faa0 <_POSIX_Thread_Translate_sched_param>
10a376: 89 45 b4 mov %eax,-0x4c(%ebp)
schedpolicy,
&schedparam,
&budget_algorithm,
&budget_callout
);
if ( rc )
10a379: 83 c4 10 add $0x10,%esp
10a37c: 85 c0 test %eax,%eax
10a37e: 0f 85 3d 01 00 00 jne 10a4c1 <pthread_create+0x229>
#endif
/*
* Lock the allocator mutex for protection
*/
_RTEMS_Lock_allocator();
10a384: 83 ec 0c sub $0xc,%esp
10a387: ff 35 7c 52 12 00 pushl 0x12527c
10a38d: e8 4e 15 00 00 call 10b8e0 <_API_Mutex_Lock>
* _POSIX_Threads_Allocate
*/
RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void )
{
return (Thread_Control *) _Objects_Allocate( &_POSIX_Threads_Information );
10a392: c7 04 24 20 54 12 00 movl $0x125420,(%esp)
10a399: e8 be 1e 00 00 call 10c25c <_Objects_Allocate>
10a39e: 89 45 b0 mov %eax,-0x50(%ebp)
* Allocate the thread control block.
*
* NOTE: Global threads are not currently supported.
*/
the_thread = _POSIX_Threads_Allocate();
if ( !the_thread ) {
10a3a1: 83 c4 10 add $0x10,%esp
10a3a4: 85 c0 test %eax,%eax
10a3a6: 75 05 jne 10a3ad <pthread_create+0x115>
_RTEMS_Unlock_allocator();
10a3a8: 83 ec 0c sub $0xc,%esp
10a3ab: eb 53 jmp 10a400 <pthread_create+0x168>
/*
* Initialize the core thread for this task.
*/
name.name_p = NULL; /* posix threads don't have a name by default */
status = _Thread_Initialize(
10a3ad: 8b 4d e0 mov -0x20(%ebp),%ecx
10a3b0: 8b 75 e4 mov -0x1c(%ebp),%esi
10a3b3: 8b 53 08 mov 0x8(%ebx),%edx
10a3b6: a1 14 12 12 00 mov 0x121214,%eax
10a3bb: d1 e0 shl %eax
10a3bd: 39 d0 cmp %edx,%eax
10a3bf: 73 02 jae 10a3c3 <pthread_create+0x12b>
10a3c1: 89 d0 mov %edx,%eax
10a3c3: 52 push %edx
10a3c4: 6a 00 push $0x0
10a3c6: 6a 00 push $0x0
10a3c8: 51 push %ecx
10a3c9: 56 push %esi
10a3ca: 6a 01 push $0x1
10a3cc: 81 e7 ff 00 00 00 and $0xff,%edi
10a3d2: 2b 7d a8 sub -0x58(%ebp),%edi
10a3d5: 57 push %edi
10a3d6: 6a 01 push $0x1
10a3d8: 50 push %eax
10a3d9: ff 73 04 pushl 0x4(%ebx)
10a3dc: ff 75 b0 pushl -0x50(%ebp)
10a3df: 68 20 54 12 00 push $0x125420
10a3e4: e8 0f 2b 00 00 call 10cef8 <_Thread_Initialize>
budget_callout,
0, /* isr level */
name /* posix threads don't have a name */
);
if ( !status ) {
10a3e9: 83 c4 30 add $0x30,%esp
10a3ec: 84 c0 test %al,%al
10a3ee: 75 2a jne 10a41a <pthread_create+0x182>
RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free (
Thread_Control *the_pthread
)
{
_Objects_Free( &_POSIX_Threads_Information, &the_pthread->Object );
10a3f0: 56 push %esi
10a3f1: 56 push %esi
10a3f2: ff 75 b0 pushl -0x50(%ebp)
10a3f5: 68 20 54 12 00 push $0x125420
10a3fa: e8 55 21 00 00 call 10c554 <_Objects_Free>
_POSIX_Threads_Free( the_thread );
_RTEMS_Unlock_allocator();
10a3ff: 5b pop %ebx
10a400: ff 35 7c 52 12 00 pushl 0x12527c
10a406: e8 1d 15 00 00 call 10b928 <_API_Mutex_Unlock>
return EAGAIN;
10a40b: 83 c4 10 add $0x10,%esp
10a40e: c7 45 b4 0b 00 00 00 movl $0xb,-0x4c(%ebp)
10a415: e9 a7 00 00 00 jmp 10a4c1 <pthread_create+0x229>
}
/*
* finish initializing the per API structure
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10a41a: 8b 45 b0 mov -0x50(%ebp),%eax
10a41d: 8b 90 f8 00 00 00 mov 0xf8(%eax),%edx
api->Attributes = *the_attr;
10a423: b9 0f 00 00 00 mov $0xf,%ecx
10a428: 89 d7 mov %edx,%edi
10a42a: 89 de mov %ebx,%esi
10a42c: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
api->detachstate = the_attr->detachstate;
10a42e: 8b 43 38 mov 0x38(%ebx),%eax
10a431: 89 42 3c mov %eax,0x3c(%edx)
api->schedpolicy = schedpolicy;
10a434: 8b 45 ac mov -0x54(%ebp),%eax
10a437: 89 82 80 00 00 00 mov %eax,0x80(%edx)
api->schedparam = schedparam;
10a43d: 8d ba 84 00 00 00 lea 0x84(%edx),%edi
10a443: 8d 75 c4 lea -0x3c(%ebp),%esi
10a446: b1 07 mov $0x7,%cl
10a448: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* POSIX threads are allocated and started in one operation.
*/
status = _Thread_Start(
10a44a: 83 ec 0c sub $0xc,%esp
10a44d: 6a 00 push $0x0
10a44f: ff 75 14 pushl 0x14(%ebp)
10a452: ff 75 10 pushl 0x10(%ebp)
10a455: 6a 01 push $0x1
10a457: ff 75 b0 pushl -0x50(%ebp)
10a45a: 89 55 a4 mov %edx,-0x5c(%ebp)
10a45d: e8 1e 34 00 00 call 10d880 <_Thread_Start>
_RTEMS_Unlock_allocator();
return EINVAL;
}
#endif
if ( schedpolicy == SCHED_SPORADIC ) {
10a462: 83 c4 20 add $0x20,%esp
10a465: 83 7d ac 04 cmpl $0x4,-0x54(%ebp)
10a469: 8b 55 a4 mov -0x5c(%ebp),%edx
10a46c: 75 2e jne 10a49c <pthread_create+0x204>
_Watchdog_Insert_ticks(
10a46e: 83 ec 0c sub $0xc,%esp
&api->Sporadic_timer,
_Timespec_To_ticks( &api->schedparam.sched_ss_repl_period )
10a471: 8d 82 8c 00 00 00 lea 0x8c(%edx),%eax
return EINVAL;
}
#endif
if ( schedpolicy == SCHED_SPORADIC ) {
_Watchdog_Insert_ticks(
10a477: 50 push %eax
10a478: e8 ab 35 00 00 call 10da28 <_Timespec_To_ticks>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10a47d: 8b 55 a4 mov -0x5c(%ebp),%edx
10a480: 89 82 b0 00 00 00 mov %eax,0xb0(%edx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10a486: 58 pop %eax
10a487: 59 pop %ecx
10a488: 81 c2 a4 00 00 00 add $0xa4,%edx
10a48e: 52 push %edx
10a48f: 68 9c 52 12 00 push $0x12529c
10a494: e8 43 38 00 00 call 10dcdc <_Watchdog_Insert>
10a499: 83 c4 10 add $0x10,%esp
}
/*
* Return the id and indicate we successfully created the thread
*/
*thread = the_thread->Object.id;
10a49c: 8b 45 b0 mov -0x50(%ebp),%eax
10a49f: 8b 50 08 mov 0x8(%eax),%edx
10a4a2: 8b 45 08 mov 0x8(%ebp),%eax
10a4a5: 89 10 mov %edx,(%eax)
_RTEMS_Unlock_allocator();
10a4a7: 83 ec 0c sub $0xc,%esp
10a4aa: ff 35 7c 52 12 00 pushl 0x12527c
10a4b0: e8 73 14 00 00 call 10b928 <_API_Mutex_Unlock>
return 0;
10a4b5: 83 c4 10 add $0x10,%esp
10a4b8: eb 07 jmp 10a4c1 <pthread_create+0x229>
schedpolicy = the_attr->schedpolicy;
schedparam = the_attr->schedparam;
break;
default:
return EINVAL;
10a4ba: c7 45 b4 16 00 00 00 movl $0x16,-0x4c(%ebp)
*/
*thread = the_thread->Object.id;
_RTEMS_Unlock_allocator();
return 0;
}
10a4c1: 8b 45 b4 mov -0x4c(%ebp),%eax
10a4c4: 8d 65 f4 lea -0xc(%ebp),%esp
10a4c7: 5b pop %ebx
10a4c8: 5e pop %esi
10a4c9: 5f pop %edi
10a4ca: c9 leave
10a4cb: c3 ret
00110d44 <pthread_exit>:
}
void pthread_exit(
void *value_ptr
)
{
110d44: 55 push %ebp
110d45: 89 e5 mov %esp,%ebp
110d47: 83 ec 10 sub $0x10,%esp
_POSIX_Thread_Exit( _Thread_Executing, value_ptr );
110d4a: ff 75 08 pushl 0x8(%ebp)
110d4d: ff 35 34 47 12 00 pushl 0x124734
110d53: e8 88 ff ff ff call 110ce0 <_POSIX_Thread_Exit>
110d58: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
110d5b: c9 leave <== NOT EXECUTED
110d5c: c3 ret <== NOT EXECUTED
0010a118 <pthread_key_create>:
int pthread_key_create(
pthread_key_t *key,
void (*destructor)( void * )
)
{
10a118: 55 push %ebp
10a119: 89 e5 mov %esp,%ebp
10a11b: 57 push %edi
10a11c: 56 push %esi
10a11d: 53 push %ebx
10a11e: 83 ec 28 sub $0x28,%esp
10a121: a1 34 62 12 00 mov 0x126234,%eax
10a126: 40 inc %eax
10a127: a3 34 62 12 00 mov %eax,0x126234
* the inactive chain of free keys control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Keys_Control *_POSIX_Keys_Allocate( void )
{
return (POSIX_Keys_Control *) _Objects_Allocate( &_POSIX_Keys_Information );
10a12c: 68 58 66 12 00 push $0x126658
10a131: e8 7a 1f 00 00 call 10c0b0 <_Objects_Allocate>
10a136: 89 c3 mov %eax,%ebx
_Thread_Disable_dispatch();
the_key = _POSIX_Keys_Allocate();
if ( !the_key ) {
10a138: 83 c4 10 add $0x10,%esp
10a13b: 85 c0 test %eax,%eax
10a13d: 75 0f jne 10a14e <pthread_key_create+0x36>
_Thread_Enable_dispatch();
10a13f: e8 72 2b 00 00 call 10ccb6 <_Thread_Enable_dispatch>
return EAGAIN;
10a144: b8 0b 00 00 00 mov $0xb,%eax
10a149: e9 a9 00 00 00 jmp 10a1f7 <pthread_key_create+0xdf>
}
the_key->destructor = destructor;
10a14e: 8b 45 0c mov 0xc(%ebp),%eax
10a151: 89 43 10 mov %eax,0x10(%ebx)
* APIs are optional.
*
* NOTE: Currently RTEMS Classic API tasks are always enabled.
*/
for ( the_api = 1;
10a154: be 01 00 00 00 mov $0x1,%esi
the_api <= OBJECTS_APIS_LAST;
the_api++ ) {
if ( _Objects_Information_table[ the_api ] ) {
10a159: 8b 04 b5 0c 62 12 00 mov 0x12620c(,%esi,4),%eax
10a160: 85 c0 test %eax,%eax
10a162: 74 63 je 10a1c7 <pthread_key_create+0xaf><== NEVER TAKEN
true,
INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY
);
#endif
bytes_to_allocate = sizeof( void * ) *
(_Objects_Information_table[ the_api ][ 1 ]->maximum + 1);
10a164: 8b 40 04 mov 0x4(%eax),%eax
10a167: 0f b7 40 10 movzwl 0x10(%eax),%eax
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY
);
#endif
bytes_to_allocate = sizeof( void * ) *
10a16b: 8d 0c 85 04 00 00 00 lea 0x4(,%eax,4),%ecx
(_Objects_Information_table[ the_api ][ 1 ]->maximum + 1);
table = _Workspace_Allocate( bytes_to_allocate );
10a172: 83 ec 0c sub $0xc,%esp
10a175: 51 push %ecx
10a176: 89 4d e4 mov %ecx,-0x1c(%ebp)
10a179: e8 28 3c 00 00 call 10dda6 <_Workspace_Allocate>
if ( !table ) {
10a17e: 83 c4 10 add $0x10,%esp
10a181: 85 c0 test %eax,%eax
10a183: 8b 4d e4 mov -0x1c(%ebp),%ecx
10a186: 75 33 jne 10a1bb <pthread_key_create+0xa3>
for ( --the_api;
10a188: 4e dec %esi
10a189: eb 10 jmp 10a19b <pthread_key_create+0x83>
the_api >= 1;
the_api-- )
_Workspace_Free( the_key->Values[ the_api ] );
10a18b: 83 ec 0c sub $0xc,%esp
10a18e: ff 74 b3 14 pushl 0x14(%ebx,%esi,4)
10a192: e8 28 3c 00 00 call 10ddbf <_Workspace_Free>
(_Objects_Information_table[ the_api ][ 1 ]->maximum + 1);
table = _Workspace_Allocate( bytes_to_allocate );
if ( !table ) {
for ( --the_api;
the_api >= 1;
the_api-- )
10a197: 4e dec %esi
10a198: 83 c4 10 add $0x10,%esp
#endif
bytes_to_allocate = sizeof( void * ) *
(_Objects_Information_table[ the_api ][ 1 ]->maximum + 1);
table = _Workspace_Allocate( bytes_to_allocate );
if ( !table ) {
for ( --the_api;
10a19b: 85 f6 test %esi,%esi
10a19d: 75 ec jne 10a18b <pthread_key_create+0x73>
*/
RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free (
POSIX_Keys_Control *the_key
)
{
_Objects_Free( &_POSIX_Keys_Information, &the_key->Object );
10a19f: 50 push %eax
10a1a0: 50 push %eax
10a1a1: 53 push %ebx
10a1a2: 68 58 66 12 00 push $0x126658
10a1a7: e8 fc 21 00 00 call 10c3a8 <_Objects_Free>
the_api >= 1;
the_api-- )
_Workspace_Free( the_key->Values[ the_api ] );
_POSIX_Keys_Free( the_key );
_Thread_Enable_dispatch();
10a1ac: e8 05 2b 00 00 call 10ccb6 <_Thread_Enable_dispatch>
return ENOMEM;
10a1b1: 83 c4 10 add $0x10,%esp
10a1b4: b8 0c 00 00 00 mov $0xc,%eax
10a1b9: eb 3c jmp 10a1f7 <pthread_key_create+0xdf>
}
the_key->Values[ the_api ] = table;
10a1bb: 89 44 b3 14 mov %eax,0x14(%ebx,%esi,4)
memset( table, '\0', bytes_to_allocate );
10a1bf: 89 c7 mov %eax,%edi
10a1c1: 31 c0 xor %eax,%eax
10a1c3: f3 aa rep stos %al,%es:(%edi)
10a1c5: eb 08 jmp 10a1cf <pthread_key_create+0xb7>
} else {
the_key->Values[ the_api ] = NULL;
10a1c7: c7 44 b3 14 00 00 00 movl $0x0,0x14(%ebx,%esi,4) <== NOT EXECUTED
10a1ce: 00
* NOTE: Currently RTEMS Classic API tasks are always enabled.
*/
for ( the_api = 1;
the_api <= OBJECTS_APIS_LAST;
the_api++ ) {
10a1cf: 46 inc %esi
* APIs are optional.
*
* NOTE: Currently RTEMS Classic API tasks are always enabled.
*/
for ( the_api = 1;
10a1d0: 83 fe 04 cmp $0x4,%esi
10a1d3: 75 84 jne 10a159 <pthread_key_create+0x41>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10a1d5: 8b 43 08 mov 0x8(%ebx),%eax
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10a1d8: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10a1db: 8b 15 74 66 12 00 mov 0x126674,%edx
10a1e1: 89 1c 8a mov %ebx,(%edx,%ecx,4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
10a1e4: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx)
}
_Objects_Open_u32( &_POSIX_Keys_Information, &the_key->Object, 0 );
*key = the_key->Object.id;
10a1eb: 8b 55 08 mov 0x8(%ebp),%edx
10a1ee: 89 02 mov %eax,(%edx)
_Thread_Enable_dispatch();
10a1f0: e8 c1 2a 00 00 call 10ccb6 <_Thread_Enable_dispatch>
return 0;
10a1f5: 31 c0 xor %eax,%eax
}
10a1f7: 8d 65 f4 lea -0xc(%ebp),%esp
10a1fa: 5b pop %ebx
10a1fb: 5e pop %esi
10a1fc: 5f pop %edi
10a1fd: c9 leave
10a1fe: c3 ret
0010a200 <pthread_key_delete>:
*/
int pthread_key_delete(
pthread_key_t key
)
{
10a200: 55 push %ebp
10a201: 89 e5 mov %esp,%ebp
10a203: 56 push %esi
10a204: 53 push %ebx
10a205: 83 ec 14 sub $0x14,%esp
register POSIX_Keys_Control *the_key;
Objects_Locations location;
uint32_t the_api;
the_key = _POSIX_Keys_Get( key, &location );
10a208: 8d 45 f4 lea -0xc(%ebp),%eax
pthread_key_t id,
Objects_Locations *location
)
{
return (POSIX_Keys_Control *)
_Objects_Get( &_POSIX_Keys_Information, (Objects_Id) id, location );
10a20b: 50 push %eax
10a20c: ff 75 08 pushl 0x8(%ebp)
10a20f: 68 58 66 12 00 push $0x126658
10a214: e8 c3 22 00 00 call 10c4dc <_Objects_Get>
10a219: 89 c6 mov %eax,%esi
switch ( location ) {
10a21b: 83 c4 10 add $0x10,%esp
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10a21e: b8 16 00 00 00 mov $0x16,%eax
register POSIX_Keys_Control *the_key;
Objects_Locations location;
uint32_t the_api;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
10a223: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10a227: 75 46 jne 10a26f <pthread_key_delete+0x6f>
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Keys_Information, &the_key->Object );
10a229: 52 push %edx
10a22a: 52 push %edx
10a22b: 56 push %esi
10a22c: 68 58 66 12 00 push $0x126658
10a231: e8 e6 1e 00 00 call 10c11c <_Objects_Close>
10a236: 83 c4 10 add $0x10,%esp
for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ )
10a239: bb 01 00 00 00 mov $0x1,%ebx
if ( the_key->Values[ the_api ] )
10a23e: 8b 44 9e 14 mov 0x14(%esi,%ebx,4),%eax
10a242: 85 c0 test %eax,%eax
10a244: 74 0c je 10a252 <pthread_key_delete+0x52><== NEVER TAKEN
_Workspace_Free( the_key->Values[ the_api ] );
10a246: 83 ec 0c sub $0xc,%esp
10a249: 50 push %eax
10a24a: e8 70 3b 00 00 call 10ddbf <_Workspace_Free>
10a24f: 83 c4 10 add $0x10,%esp
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Keys_Information, &the_key->Object );
for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ )
10a252: 43 inc %ebx
10a253: 83 fb 04 cmp $0x4,%ebx
10a256: 75 e6 jne 10a23e <pthread_key_delete+0x3e>
*/
RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free (
POSIX_Keys_Control *the_key
)
{
_Objects_Free( &_POSIX_Keys_Information, &the_key->Object );
10a258: 50 push %eax
10a259: 50 push %eax
10a25a: 56 push %esi
10a25b: 68 58 66 12 00 push $0x126658
10a260: e8 43 21 00 00 call 10c3a8 <_Objects_Free>
* NOTE: The destructor is not called and it is the responsibility
* of the application to free the memory.
*/
_POSIX_Keys_Free( the_key );
_Thread_Enable_dispatch();
10a265: e8 4c 2a 00 00 call 10ccb6 <_Thread_Enable_dispatch>
return 0;
10a26a: 83 c4 10 add $0x10,%esp
10a26d: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10a26f: 8d 65 f8 lea -0x8(%ebp),%esp
10a272: 5b pop %ebx
10a273: 5e pop %esi
10a274: c9 leave
10a275: c3 ret
0010bc18 <pthread_mutexattr_setpshared>:
int pthread_mutexattr_setpshared(
pthread_mutexattr_t *attr,
int pshared
)
{
10bc18: 55 push %ebp
10bc19: 89 e5 mov %esp,%ebp
10bc1b: 8b 55 08 mov 0x8(%ebp),%edx
10bc1e: 8b 4d 0c mov 0xc(%ebp),%ecx
if ( !attr || !attr->is_initialized )
return EINVAL;
10bc21: b8 16 00 00 00 mov $0x16,%eax
int pthread_mutexattr_setpshared(
pthread_mutexattr_t *attr,
int pshared
)
{
if ( !attr || !attr->is_initialized )
10bc26: 85 d2 test %edx,%edx
10bc28: 74 0f je 10bc39 <pthread_mutexattr_setpshared+0x21>
10bc2a: 83 3a 00 cmpl $0x0,(%edx)
10bc2d: 74 0a je 10bc39 <pthread_mutexattr_setpshared+0x21>
return EINVAL;
switch ( pshared ) {
10bc2f: 83 f9 01 cmp $0x1,%ecx
10bc32: 77 05 ja 10bc39 <pthread_mutexattr_setpshared+0x21><== NEVER TAKEN
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
10bc34: 89 4a 04 mov %ecx,0x4(%edx)
return 0;
10bc37: 30 c0 xor %al,%al
default:
return EINVAL;
}
}
10bc39: c9 leave
10bc3a: c3 ret
00109e40 <pthread_mutexattr_settype>:
#if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
int pthread_mutexattr_settype(
pthread_mutexattr_t *attr,
int type
)
{
109e40: 55 push %ebp
109e41: 89 e5 mov %esp,%ebp
109e43: 8b 55 08 mov 0x8(%ebp),%edx
109e46: 8b 4d 0c mov 0xc(%ebp),%ecx
if ( !attr || !attr->is_initialized )
return EINVAL;
109e49: b8 16 00 00 00 mov $0x16,%eax
int pthread_mutexattr_settype(
pthread_mutexattr_t *attr,
int type
)
{
if ( !attr || !attr->is_initialized )
109e4e: 85 d2 test %edx,%edx
109e50: 74 0f je 109e61 <pthread_mutexattr_settype+0x21>
109e52: 83 3a 00 cmpl $0x0,(%edx)
109e55: 74 0a je 109e61 <pthread_mutexattr_settype+0x21><== NEVER TAKEN
return EINVAL;
switch ( type ) {
109e57: 83 f9 03 cmp $0x3,%ecx
109e5a: 77 05 ja 109e61 <pthread_mutexattr_settype+0x21>
case PTHREAD_MUTEX_NORMAL:
case PTHREAD_MUTEX_RECURSIVE:
case PTHREAD_MUTEX_ERRORCHECK:
case PTHREAD_MUTEX_DEFAULT:
attr->type = type;
109e5c: 89 4a 10 mov %ecx,0x10(%edx)
return 0;
109e5f: 30 c0 xor %al,%al
default:
return EINVAL;
}
}
109e61: c9 leave
109e62: c3 ret
0010a8e4 <pthread_once>:
int pthread_once(
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
10a8e4: 55 push %ebp
10a8e5: 89 e5 mov %esp,%ebp
10a8e7: 56 push %esi
10a8e8: 53 push %ebx
10a8e9: 83 ec 10 sub $0x10,%esp
10a8ec: 8b 5d 08 mov 0x8(%ebp),%ebx
10a8ef: 8b 75 0c mov 0xc(%ebp),%esi
if ( !once_control || !init_routine )
10a8f2: 85 f6 test %esi,%esi
10a8f4: 74 51 je 10a947 <pthread_once+0x63>
10a8f6: 85 db test %ebx,%ebx
10a8f8: 74 4d je 10a947 <pthread_once+0x63>
once_control->init_executed = true;
(*init_routine)();
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
}
return 0;
10a8fa: 31 c0 xor %eax,%eax
)
{
if ( !once_control || !init_routine )
return EINVAL;
if ( !once_control->init_executed ) {
10a8fc: 83 7b 04 00 cmpl $0x0,0x4(%ebx)
10a900: 75 4a jne 10a94c <pthread_once+0x68>
rtems_mode saveMode;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
10a902: 52 push %edx
10a903: 8d 45 f4 lea -0xc(%ebp),%eax
10a906: 50 push %eax
10a907: 68 00 01 00 00 push $0x100
10a90c: 68 00 01 00 00 push $0x100
10a911: e8 9e 0a 00 00 call 10b3b4 <rtems_task_mode>
if ( !once_control->init_executed ) {
10a916: 83 c4 10 add $0x10,%esp
10a919: 83 7b 04 00 cmpl $0x0,0x4(%ebx)
10a91d: 75 0f jne 10a92e <pthread_once+0x4a> <== NEVER TAKEN
once_control->is_initialized = true;
10a91f: c7 03 01 00 00 00 movl $0x1,(%ebx)
once_control->init_executed = true;
10a925: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx)
(*init_routine)();
10a92c: ff d6 call *%esi
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
10a92e: 50 push %eax
10a92f: 8d 45 f4 lea -0xc(%ebp),%eax
10a932: 50 push %eax
10a933: 68 00 01 00 00 push $0x100
10a938: ff 75 f4 pushl -0xc(%ebp)
10a93b: e8 74 0a 00 00 call 10b3b4 <rtems_task_mode>
10a940: 83 c4 10 add $0x10,%esp
}
return 0;
10a943: 31 c0 xor %eax,%eax
10a945: eb 05 jmp 10a94c <pthread_once+0x68>
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
if ( !once_control || !init_routine )
return EINVAL;
10a947: b8 16 00 00 00 mov $0x16,%eax
(*init_routine)();
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
}
return 0;
}
10a94c: 8d 65 f8 lea -0x8(%ebp),%esp
10a94f: 5b pop %ebx
10a950: 5e pop %esi
10a951: c9 leave
10a952: c3 ret
0010af5c <pthread_rwlock_init>:
int pthread_rwlock_init(
pthread_rwlock_t *rwlock,
const pthread_rwlockattr_t *attr
)
{
10af5c: 55 push %ebp
10af5d: 89 e5 mov %esp,%ebp
10af5f: 56 push %esi
10af60: 53 push %ebx
10af61: 83 ec 10 sub $0x10,%esp
10af64: 8b 5d 08 mov 0x8(%ebp),%ebx
/*
* Error check parameters
*/
if ( !rwlock )
return EINVAL;
10af67: b8 16 00 00 00 mov $0x16,%eax
const pthread_rwlockattr_t *the_attr;
/*
* Error check parameters
*/
if ( !rwlock )
10af6c: 85 db test %ebx,%ebx
10af6e: 0f 84 84 00 00 00 je 10aff8 <pthread_rwlock_init+0x9c>
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
10af74: 8b 75 0c mov 0xc(%ebp),%esi
10af77: 85 f6 test %esi,%esi
10af79: 75 0f jne 10af8a <pthread_rwlock_init+0x2e>
the_attr = attr;
} else {
(void) pthread_rwlockattr_init( &default_attr );
10af7b: 83 ec 0c sub $0xc,%esp
10af7e: 8d 75 ec lea -0x14(%ebp),%esi
10af81: 56 push %esi
10af82: e8 55 09 00 00 call 10b8dc <pthread_rwlockattr_init>
10af87: 83 c4 10 add $0x10,%esp
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
return EINVAL;
10af8a: b8 16 00 00 00 mov $0x16,%eax
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
10af8f: 83 3e 00 cmpl $0x0,(%esi)
10af92: 74 64 je 10aff8 <pthread_rwlock_init+0x9c><== NEVER TAKEN
return EINVAL;
switch ( the_attr->process_shared ) {
10af94: 83 7e 04 00 cmpl $0x0,0x4(%esi)
10af98: 75 5e jne 10aff8 <pthread_rwlock_init+0x9c><== NEVER TAKEN
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10af9a: a1 f4 71 12 00 mov 0x1271f4,%eax
10af9f: 40 inc %eax
10afa0: a3 f4 71 12 00 mov %eax,0x1271f4
* the inactive chain of free RWLock control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Allocate( void )
{
return (POSIX_RWLock_Control *)
_Objects_Allocate( &_POSIX_RWLock_Information );
10afa5: 83 ec 0c sub $0xc,%esp
10afa8: 68 00 74 12 00 push $0x127400
10afad: e8 42 23 00 00 call 10d2f4 <_Objects_Allocate>
10afb2: 89 c6 mov %eax,%esi
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_rwlock = _POSIX_RWLock_Allocate();
if ( !the_rwlock ) {
10afb4: 83 c4 10 add $0x10,%esp
10afb7: 85 c0 test %eax,%eax
10afb9: 75 0c jne 10afc7 <pthread_rwlock_init+0x6b>
_Thread_Enable_dispatch();
10afbb: e8 3a 2f 00 00 call 10defa <_Thread_Enable_dispatch>
return EAGAIN;
10afc0: b8 0b 00 00 00 mov $0xb,%eax
10afc5: eb 31 jmp 10aff8 <pthread_rwlock_init+0x9c>
}
_CORE_RWLock_Initialize( &the_rwlock->RWLock, &the_attributes );
10afc7: 50 push %eax
10afc8: 50 push %eax
10afc9: 8d 45 f4 lea -0xc(%ebp),%eax
10afcc: 50 push %eax
10afcd: 8d 46 10 lea 0x10(%esi),%eax
10afd0: 50 push %eax
10afd1: e8 76 1b 00 00 call 10cb4c <_CORE_RWLock_Initialize>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10afd6: 8b 46 08 mov 0x8(%esi),%eax
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10afd9: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10afdc: 8b 15 1c 74 12 00 mov 0x12741c,%edx
10afe2: 89 34 8a mov %esi,(%edx,%ecx,4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
10afe5: c7 46 0c 00 00 00 00 movl $0x0,0xc(%esi)
&_POSIX_RWLock_Information,
&the_rwlock->Object,
0
);
*rwlock = the_rwlock->Object.id;
10afec: 89 03 mov %eax,(%ebx)
_Thread_Enable_dispatch();
10afee: e8 07 2f 00 00 call 10defa <_Thread_Enable_dispatch>
return 0;
10aff3: 83 c4 10 add $0x10,%esp
10aff6: 31 c0 xor %eax,%eax
}
10aff8: 8d 65 f8 lea -0x8(%ebp),%esp
10affb: 5b pop %ebx
10affc: 5e pop %esi
10affd: c9 leave
10affe: c3 ret
0010b068 <pthread_rwlock_timedrdlock>:
int pthread_rwlock_timedrdlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
10b068: 55 push %ebp
10b069: 89 e5 mov %esp,%ebp
10b06b: 57 push %edi
10b06c: 56 push %esi
10b06d: 53 push %ebx
10b06e: 83 ec 2c sub $0x2c,%esp
10b071: 8b 7d 08 mov 0x8(%ebp),%edi
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
return EINVAL;
10b074: bb 16 00 00 00 mov $0x16,%ebx
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
10b079: 85 ff test %edi,%edi
10b07b: 0f 84 89 00 00 00 je 10b10a <pthread_rwlock_timedrdlock+0xa2>
*
* If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID,
* POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW,
* then we should not wait.
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
10b081: 50 push %eax
10b082: 50 push %eax
10b083: 8d 45 e0 lea -0x20(%ebp),%eax
10b086: 50 push %eax
10b087: ff 75 0c pushl 0xc(%ebp)
10b08a: e8 75 57 00 00 call 110804 <_POSIX_Absolute_timeout_to_ticks>
10b08f: 89 c6 mov %eax,%esi
10b091: 83 c4 0c add $0xc,%esp
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
10b094: 8d 45 e4 lea -0x1c(%ebp),%eax
10b097: 50 push %eax
10b098: ff 37 pushl (%edi)
10b09a: 68 00 74 12 00 push $0x127400
10b09f: e8 7c 26 00 00 call 10d720 <_Objects_Get>
switch ( location ) {
10b0a4: 83 c4 10 add $0x10,%esp
10b0a7: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10b0ab: 75 5d jne 10b10a <pthread_rwlock_timedrdlock+0xa2>
int _EXFUN(pthread_rwlock_init,
(pthread_rwlock_t *__rwlock, _CONST pthread_rwlockattr_t *__attr));
int _EXFUN(pthread_rwlock_destroy, (pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_rdlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_tryrdlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_timedrdlock,
10b0ad: 83 fe 03 cmp $0x3,%esi
10b0b0: 0f 94 c2 sete %dl
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
10b0b3: 83 ec 0c sub $0xc,%esp
10b0b6: 6a 00 push $0x0
10b0b8: ff 75 e0 pushl -0x20(%ebp)
10b0bb: 0f b6 ca movzbl %dl,%ecx
10b0be: 51 push %ecx
10b0bf: ff 37 pushl (%edi)
10b0c1: 83 c0 10 add $0x10,%eax
10b0c4: 50 push %eax
10b0c5: 88 55 d4 mov %dl,-0x2c(%ebp)
10b0c8: e8 b3 1a 00 00 call 10cb80 <_CORE_RWLock_Obtain_for_reading>
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
10b0cd: 83 c4 20 add $0x20,%esp
10b0d0: e8 25 2e 00 00 call 10defa <_Thread_Enable_dispatch>
if ( !do_wait ) {
10b0d5: 8a 55 d4 mov -0x2c(%ebp),%dl
10b0d8: 84 d2 test %dl,%dl
10b0da: 75 19 jne 10b0f5 <pthread_rwlock_timedrdlock+0x8d>
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
10b0dc: a1 44 77 12 00 mov 0x127744,%eax
10b0e1: 83 78 34 02 cmpl $0x2,0x34(%eax)
10b0e5: 75 0e jne 10b0f5 <pthread_rwlock_timedrdlock+0x8d>
switch (status) {
10b0e7: 85 f6 test %esi,%esi
10b0e9: 74 1f je 10b10a <pthread_rwlock_timedrdlock+0xa2><== NEVER TAKEN
case POSIX_ABSOLUTE_TIMEOUT_INVALID:
return EINVAL;
case POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST:
case POSIX_ABSOLUTE_TIMEOUT_IS_NOW:
return ETIMEDOUT;
10b0eb: bb 74 00 00 00 mov $0x74,%ebx
);
_Thread_Enable_dispatch();
if ( !do_wait ) {
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
switch (status) {
10b0f0: 83 fe 02 cmp $0x2,%esi
10b0f3: 76 15 jbe 10b10a <pthread_rwlock_timedrdlock+0xa2><== ALWAYS TAKEN
break;
}
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10b0f5: 83 ec 0c sub $0xc,%esp
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
10b0f8: a1 44 77 12 00 mov 0x127744,%eax
break;
}
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10b0fd: ff 70 34 pushl 0x34(%eax)
10b100: e8 bb 00 00 00 call 10b1c0 <_POSIX_RWLock_Translate_core_RWLock_return_code>
10b105: 89 c3 mov %eax,%ebx
10b107: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b10a: 89 d8 mov %ebx,%eax
10b10c: 8d 65 f4 lea -0xc(%ebp),%esp
10b10f: 5b pop %ebx
10b110: 5e pop %esi
10b111: 5f pop %edi
10b112: c9 leave
10b113: c3 ret
0010b114 <pthread_rwlock_timedwrlock>:
int pthread_rwlock_timedwrlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
10b114: 55 push %ebp
10b115: 89 e5 mov %esp,%ebp
10b117: 57 push %edi
10b118: 56 push %esi
10b119: 53 push %ebx
10b11a: 83 ec 2c sub $0x2c,%esp
10b11d: 8b 7d 08 mov 0x8(%ebp),%edi
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
return EINVAL;
10b120: bb 16 00 00 00 mov $0x16,%ebx
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
10b125: 85 ff test %edi,%edi
10b127: 0f 84 89 00 00 00 je 10b1b6 <pthread_rwlock_timedwrlock+0xa2>
*
* If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID,
* POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW,
* then we should not wait.
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
10b12d: 50 push %eax
10b12e: 50 push %eax
10b12f: 8d 45 e0 lea -0x20(%ebp),%eax
10b132: 50 push %eax
10b133: ff 75 0c pushl 0xc(%ebp)
10b136: e8 c9 56 00 00 call 110804 <_POSIX_Absolute_timeout_to_ticks>
10b13b: 89 c6 mov %eax,%esi
10b13d: 83 c4 0c add $0xc,%esp
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
10b140: 8d 45 e4 lea -0x1c(%ebp),%eax
10b143: 50 push %eax
10b144: ff 37 pushl (%edi)
10b146: 68 00 74 12 00 push $0x127400
10b14b: e8 d0 25 00 00 call 10d720 <_Objects_Get>
switch ( location ) {
10b150: 83 c4 10 add $0x10,%esp
10b153: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10b157: 75 5d jne 10b1b6 <pthread_rwlock_timedwrlock+0xa2>
(pthread_rwlock_t *__rwlock, _CONST struct timespec *__abstime));
int _EXFUN(pthread_rwlock_unlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_wrlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_trywrlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_timedwrlock,
10b159: 83 fe 03 cmp $0x3,%esi
10b15c: 0f 94 c2 sete %dl
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
10b15f: 83 ec 0c sub $0xc,%esp
10b162: 6a 00 push $0x0
10b164: ff 75 e0 pushl -0x20(%ebp)
10b167: 0f b6 ca movzbl %dl,%ecx
10b16a: 51 push %ecx
10b16b: ff 37 pushl (%edi)
10b16d: 83 c0 10 add $0x10,%eax
10b170: 50 push %eax
10b171: 88 55 d4 mov %dl,-0x2c(%ebp)
10b174: e8 bf 1a 00 00 call 10cc38 <_CORE_RWLock_Obtain_for_writing>
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
10b179: 83 c4 20 add $0x20,%esp
10b17c: e8 79 2d 00 00 call 10defa <_Thread_Enable_dispatch>
if ( !do_wait &&
10b181: 8a 55 d4 mov -0x2c(%ebp),%dl
10b184: 84 d2 test %dl,%dl
10b186: 75 19 jne 10b1a1 <pthread_rwlock_timedwrlock+0x8d>
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
10b188: a1 44 77 12 00 mov 0x127744,%eax
ticks,
NULL
);
_Thread_Enable_dispatch();
if ( !do_wait &&
10b18d: 83 78 34 02 cmpl $0x2,0x34(%eax)
10b191: 75 0e jne 10b1a1 <pthread_rwlock_timedwrlock+0x8d>
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
switch (status) {
10b193: 85 f6 test %esi,%esi
10b195: 74 1f je 10b1b6 <pthread_rwlock_timedwrlock+0xa2><== NEVER TAKEN
case POSIX_ABSOLUTE_TIMEOUT_INVALID:
return EINVAL;
case POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST:
case POSIX_ABSOLUTE_TIMEOUT_IS_NOW:
return ETIMEDOUT;
10b197: bb 74 00 00 00 mov $0x74,%ebx
);
_Thread_Enable_dispatch();
if ( !do_wait &&
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
switch (status) {
10b19c: 83 fe 02 cmp $0x2,%esi
10b19f: 76 15 jbe 10b1b6 <pthread_rwlock_timedwrlock+0xa2><== ALWAYS TAKEN
case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE:
break;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10b1a1: 83 ec 0c sub $0xc,%esp
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
10b1a4: a1 44 77 12 00 mov 0x127744,%eax
case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE:
break;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10b1a9: ff 70 34 pushl 0x34(%eax)
10b1ac: e8 0f 00 00 00 call 10b1c0 <_POSIX_RWLock_Translate_core_RWLock_return_code>
10b1b1: 89 c3 mov %eax,%ebx
10b1b3: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b1b6: 89 d8 mov %ebx,%eax
10b1b8: 8d 65 f4 lea -0xc(%ebp),%esp
10b1bb: 5b pop %ebx
10b1bc: 5e pop %esi
10b1bd: 5f pop %edi
10b1be: c9 leave
10b1bf: c3 ret
0010b8fc <pthread_rwlockattr_setpshared>:
int pthread_rwlockattr_setpshared(
pthread_rwlockattr_t *attr,
int pshared
)
{
10b8fc: 55 push %ebp
10b8fd: 89 e5 mov %esp,%ebp
10b8ff: 8b 55 08 mov 0x8(%ebp),%edx
10b902: 8b 4d 0c mov 0xc(%ebp),%ecx
if ( !attr )
return EINVAL;
10b905: b8 16 00 00 00 mov $0x16,%eax
int pthread_rwlockattr_setpshared(
pthread_rwlockattr_t *attr,
int pshared
)
{
if ( !attr )
10b90a: 85 d2 test %edx,%edx
10b90c: 74 0f je 10b91d <pthread_rwlockattr_setpshared+0x21>
return EINVAL;
if ( !attr->is_initialized )
10b90e: 83 3a 00 cmpl $0x0,(%edx)
10b911: 74 0a je 10b91d <pthread_rwlockattr_setpshared+0x21>
return EINVAL;
switch ( pshared ) {
10b913: 83 f9 01 cmp $0x1,%ecx
10b916: 77 05 ja 10b91d <pthread_rwlockattr_setpshared+0x21><== NEVER TAKEN
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
10b918: 89 4a 04 mov %ecx,0x4(%edx)
return 0;
10b91b: 30 c0 xor %al,%al
default:
return EINVAL;
}
}
10b91d: c9 leave
10b91e: c3 ret
0010c794 <pthread_setschedparam>:
int pthread_setschedparam(
pthread_t thread,
int policy,
struct sched_param *param
)
{
10c794: 55 push %ebp
10c795: 89 e5 mov %esp,%ebp
10c797: 57 push %edi
10c798: 56 push %esi
10c799: 53 push %ebx
10c79a: 83 ec 2c sub $0x2c,%esp
10c79d: 8b 75 10 mov 0x10(%ebp),%esi
/*
* Check all the parameters
*/
if ( !param )
return EINVAL;
10c7a0: c7 45 d4 16 00 00 00 movl $0x16,-0x2c(%ebp)
int rc;
/*
* Check all the parameters
*/
if ( !param )
10c7a7: 85 f6 test %esi,%esi
10c7a9: 0f 84 00 01 00 00 je 10c8af <pthread_setschedparam+0x11b><== NEVER TAKEN
return EINVAL;
rc = _POSIX_Thread_Translate_sched_param(
10c7af: 8d 45 e0 lea -0x20(%ebp),%eax
10c7b2: 50 push %eax
10c7b3: 8d 45 e4 lea -0x1c(%ebp),%eax
10c7b6: 50 push %eax
10c7b7: 56 push %esi
10c7b8: ff 75 0c pushl 0xc(%ebp)
10c7bb: e8 30 51 00 00 call 1118f0 <_POSIX_Thread_Translate_sched_param>
10c7c0: 89 45 d4 mov %eax,-0x2c(%ebp)
policy,
param,
&budget_algorithm,
&budget_callout
);
if ( rc )
10c7c3: 83 c4 10 add $0x10,%esp
10c7c6: 85 c0 test %eax,%eax
10c7c8: 0f 85 e1 00 00 00 jne 10c8af <pthread_setschedparam+0x11b><== NEVER TAKEN
10c7ce: 53 push %ebx
return rc;
/*
* Actually change the scheduling policy and parameters
*/
the_thread = _POSIX_Threads_Get( thread, &location );
10c7cf: 8d 45 dc lea -0x24(%ebp),%eax
10c7d2: 50 push %eax
10c7d3: ff 75 08 pushl 0x8(%ebp)
10c7d6: 68 80 94 12 00 push $0x129480
10c7db: e8 90 1c 00 00 call 10e470 <_Objects_Get>
10c7e0: 89 c2 mov %eax,%edx
switch ( location ) {
10c7e2: 83 c4 10 add $0x10,%esp
10c7e5: 83 7d dc 00 cmpl $0x0,-0x24(%ebp)
10c7e9: 0f 85 b9 00 00 00 jne 10c8a8 <pthread_setschedparam+0x114><== NEVER TAKEN
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10c7ef: 8b 98 f8 00 00 00 mov 0xf8(%eax),%ebx
if ( api->schedpolicy == SCHED_SPORADIC )
10c7f5: 83 bb 80 00 00 00 04 cmpl $0x4,0x80(%ebx)
10c7fc: 75 18 jne 10c816 <pthread_setschedparam+0x82>
(void) _Watchdog_Remove( &api->Sporadic_timer );
10c7fe: 83 ec 0c sub $0xc,%esp
10c801: 8d 83 a4 00 00 00 lea 0xa4(%ebx),%eax
10c807: 50 push %eax
10c808: 89 55 d0 mov %edx,-0x30(%ebp)
10c80b: e8 58 34 00 00 call 10fc68 <_Watchdog_Remove>
10c810: 83 c4 10 add $0x10,%esp
10c813: 8b 55 d0 mov -0x30(%ebp),%edx
api->schedpolicy = policy;
10c816: 8b 45 0c mov 0xc(%ebp),%eax
10c819: 89 83 80 00 00 00 mov %eax,0x80(%ebx)
api->schedparam = *param;
10c81f: 8d bb 84 00 00 00 lea 0x84(%ebx),%edi
10c825: b9 07 00 00 00 mov $0x7,%ecx
10c82a: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
the_thread->budget_algorithm = budget_algorithm;
10c82c: 8b 45 e4 mov -0x1c(%ebp),%eax
10c82f: 89 42 7c mov %eax,0x7c(%edx)
the_thread->budget_callout = budget_callout;
10c832: 8b 45 e0 mov -0x20(%ebp),%eax
10c835: 89 82 80 00 00 00 mov %eax,0x80(%edx)
switch ( api->schedpolicy ) {
10c83b: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
10c83f: 78 60 js 10c8a1 <pthread_setschedparam+0x10d><== NEVER TAKEN
10c841: 83 7d 0c 02 cmpl $0x2,0xc(%ebp)
10c845: 7e 08 jle 10c84f <pthread_setschedparam+0xbb>
10c847: 83 7d 0c 04 cmpl $0x4,0xc(%ebp)
10c84b: 75 54 jne 10c8a1 <pthread_setschedparam+0x10d><== NEVER TAKEN
10c84d: eb 24 jmp 10c873 <pthread_setschedparam+0xdf>
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
10c84f: a1 04 92 12 00 mov 0x129204,%eax
10c854: 89 42 78 mov %eax,0x78(%edx)
10c857: 0f b6 05 18 52 12 00 movzbl 0x125218,%eax
10c85e: 2b 83 84 00 00 00 sub 0x84(%ebx),%eax
the_thread->real_priority =
10c864: 89 42 18 mov %eax,0x18(%edx)
_POSIX_Priority_To_core( api->schedparam.sched_priority );
_Thread_Change_priority(
10c867: 51 push %ecx
10c868: 6a 01 push $0x1
10c86a: 50 push %eax
10c86b: 52 push %edx
10c86c: e8 47 1f 00 00 call 10e7b8 <_Thread_Change_priority>
10c871: eb 2b jmp 10c89e <pthread_setschedparam+0x10a>
true
);
break;
case SCHED_SPORADIC:
api->ss_high_priority = api->schedparam.sched_priority;
10c873: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax
10c879: 89 83 a0 00 00 00 mov %eax,0xa0(%ebx)
_Watchdog_Remove( &api->Sporadic_timer );
10c87f: 83 ec 0c sub $0xc,%esp
10c882: 81 c3 a4 00 00 00 add $0xa4,%ebx
10c888: 53 push %ebx
10c889: 89 55 d0 mov %edx,-0x30(%ebp)
10c88c: e8 d7 33 00 00 call 10fc68 <_Watchdog_Remove>
_POSIX_Threads_Sporadic_budget_TSR( 0, the_thread );
10c891: 58 pop %eax
10c892: 5a pop %edx
10c893: 8b 55 d0 mov -0x30(%ebp),%edx
10c896: 52 push %edx
10c897: 6a 00 push $0x0
10c899: e8 e1 fd ff ff call 10c67f <_POSIX_Threads_Sporadic_budget_TSR>
break;
10c89e: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
10c8a1: e8 a4 23 00 00 call 10ec4a <_Thread_Enable_dispatch>
return 0;
10c8a6: eb 07 jmp 10c8af <pthread_setschedparam+0x11b>
#endif
case OBJECTS_ERROR:
break;
}
return ESRCH;
10c8a8: c7 45 d4 03 00 00 00 movl $0x3,-0x2c(%ebp)
}
10c8af: 8b 45 d4 mov -0x2c(%ebp),%eax
10c8b2: 8d 65 f4 lea -0xc(%ebp),%esp
10c8b5: 5b pop %ebx
10c8b6: 5e pop %esi
10c8b7: 5f pop %edi
10c8b8: c9 leave
10c8b9: c3 ret
0010a6c0 <pthread_testcancel>:
*
* 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183
*/
void pthread_testcancel( void )
{
10a6c0: 55 push %ebp
10a6c1: 89 e5 mov %esp,%ebp
10a6c3: 53 push %ebx
10a6c4: 83 ec 04 sub $0x4,%esp
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
10a6c7: 83 3d 18 67 12 00 00 cmpl $0x0,0x126718
10a6ce: 75 48 jne 10a718 <pthread_testcancel+0x58><== NEVER TAKEN
return;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
10a6d0: a1 1c 67 12 00 mov 0x12671c,%eax
10a6d5: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax
10a6db: 8b 15 cc 61 12 00 mov 0x1261cc,%edx
10a6e1: 42 inc %edx
10a6e2: 89 15 cc 61 12 00 mov %edx,0x1261cc
*/
void pthread_testcancel( void )
{
POSIX_API_Control *thread_support;
bool cancel = false;
10a6e8: 31 db xor %ebx,%ebx
return;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
_Thread_Disable_dispatch();
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
10a6ea: 83 b8 d4 00 00 00 00 cmpl $0x0,0xd4(%eax)
10a6f1: 75 0a jne 10a6fd <pthread_testcancel+0x3d><== NEVER TAKEN
/* Setting Cancelability State, P1003.1c/Draft 10, p. 183 */
int _EXFUN(pthread_setcancelstate, (int __state, int *__oldstate));
int _EXFUN(pthread_setcanceltype, (int __type, int *__oldtype));
void _EXFUN(pthread_testcancel, (void));
10a6f3: 83 b8 dc 00 00 00 00 cmpl $0x0,0xdc(%eax)
10a6fa: 0f 95 c3 setne %bl
thread_support->cancelation_requested )
cancel = true;
_Thread_Enable_dispatch();
10a6fd: e8 1c 23 00 00 call 10ca1e <_Thread_Enable_dispatch>
if ( cancel )
10a702: 84 db test %bl,%bl
10a704: 74 12 je 10a718 <pthread_testcancel+0x58>
_POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED );
10a706: 50 push %eax
10a707: 50 push %eax
10a708: 6a ff push $0xffffffff
10a70a: ff 35 1c 67 12 00 pushl 0x12671c
10a710: e8 cb 50 00 00 call 10f7e0 <_POSIX_Thread_Exit>
10a715: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
10a718: 8b 5d fc mov -0x4(%ebp),%ebx
10a71b: c9 leave
10a71c: c3 ret
0011ca6c <read>:
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
11ca6c: 55 push %ebp
11ca6d: 89 e5 mov %esp,%ebp
11ca6f: 56 push %esi
11ca70: 53 push %ebx
11ca71: 8b 5d 08 mov 0x8(%ebp),%ebx
11ca74: 8b 55 0c mov 0xc(%ebp),%edx
11ca77: 8b 4d 10 mov 0x10(%ebp),%ecx
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
11ca7a: 3b 1d 44 01 12 00 cmp 0x120144,%ebx
11ca80: 73 14 jae 11ca96 <read+0x2a> <== NEVER TAKEN
iop = rtems_libio_iop( fd );
11ca82: c1 e3 06 shl $0x6,%ebx
11ca85: 03 1d 98 40 12 00 add 0x124098,%ebx
rtems_libio_check_is_open( iop );
11ca8b: 8b 73 14 mov 0x14(%ebx),%esi
11ca8e: f7 c6 00 01 00 00 test $0x100,%esi
11ca94: 75 0d jne 11caa3 <read+0x37>
11ca96: e8 a1 46 ff ff call 11113c <__errno>
11ca9b: c7 00 09 00 00 00 movl $0x9,(%eax)
11caa1: eb 1a jmp 11cabd <read+0x51>
rtems_libio_check_buffer( buffer );
11caa3: 85 d2 test %edx,%edx
11caa5: 74 0b je 11cab2 <read+0x46> <== NEVER TAKEN
rtems_libio_check_count( count );
11caa7: 31 c0 xor %eax,%eax
11caa9: 85 c9 test %ecx,%ecx
11caab: 74 31 je 11cade <read+0x72> <== NEVER TAKEN
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
11caad: 83 e6 02 and $0x2,%esi
11cab0: 75 10 jne 11cac2 <read+0x56> <== ALWAYS TAKEN
11cab2: e8 85 46 ff ff call 11113c <__errno> <== NOT EXECUTED
11cab7: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
11cabd: 83 c8 ff or $0xffffffff,%eax
11cac0: eb 1c jmp 11cade <read+0x72>
return 0;
/*
* Now process the read().
*/
rc = (*iop->handlers->read_h)( iop, buffer, count );
11cac2: 50 push %eax
11cac3: 8b 43 3c mov 0x3c(%ebx),%eax
11cac6: 51 push %ecx
11cac7: 52 push %edx
11cac8: 53 push %ebx
11cac9: ff 50 08 call *0x8(%eax)
if ( rc > 0 )
11cacc: 83 c4 10 add $0x10,%esp
11cacf: 85 c0 test %eax,%eax
11cad1: 7e 0b jle 11cade <read+0x72>
iop->offset += rc;
11cad3: 89 c1 mov %eax,%ecx
11cad5: c1 f9 1f sar $0x1f,%ecx
11cad8: 01 43 0c add %eax,0xc(%ebx)
11cadb: 11 4b 10 adc %ecx,0x10(%ebx)
return rc;
}
11cade: 8d 65 f8 lea -0x8(%ebp),%esp
11cae1: 5b pop %ebx
11cae2: 5e pop %esi
11cae3: c9 leave
11cae4: c3 ret
00109c24 <readlink>:
ssize_t readlink(
const char *pathname,
char *buf,
size_t bufsize
)
{
109c24: 55 push %ebp
109c25: 89 e5 mov %esp,%ebp
109c27: 57 push %edi
109c28: 56 push %esi
109c29: 53 push %ebx
109c2a: 83 ec 2c sub $0x2c,%esp
109c2d: 8b 55 08 mov 0x8(%ebp),%edx
109c30: 8b 5d 0c mov 0xc(%ebp),%ebx
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
109c33: 85 db test %ebx,%ebx
109c35: 75 10 jne 109c47 <readlink+0x23> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EFAULT );
109c37: e8 5c 99 00 00 call 113598 <__errno> <== NOT EXECUTED
109c3c: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED
109c42: 83 cf ff or $0xffffffff,%edi <== NOT EXECUTED
109c45: eb 69 jmp 109cb0 <readlink+0x8c> <== NOT EXECUTED
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
109c47: 31 c0 xor %eax,%eax
109c49: 83 c9 ff or $0xffffffff,%ecx
109c4c: 89 d7 mov %edx,%edi
109c4e: f2 ae repnz scas %es:(%edi),%al
109c50: f7 d1 not %ecx
109c52: 49 dec %ecx
109c53: 83 ec 0c sub $0xc,%esp
109c56: 6a 00 push $0x0
109c58: 8d 75 d4 lea -0x2c(%ebp),%esi
109c5b: 56 push %esi
109c5c: 6a 00 push $0x0
109c5e: 51 push %ecx
109c5f: 52 push %edx
109c60: e8 28 f0 ff ff call 108c8d <rtems_filesystem_evaluate_path>
0, &loc, false );
if ( result != 0 )
109c65: 83 c4 20 add $0x20,%esp
return -1;
109c68: 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 )
109c6b: 85 c0 test %eax,%eax
109c6d: 75 41 jne 109cb0 <readlink+0x8c> <== NEVER TAKEN
return -1;
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){
109c6f: 83 ec 0c sub $0xc,%esp
109c72: 56 push %esi
109c73: 8b 45 e0 mov -0x20(%ebp),%eax
109c76: ff 50 10 call *0x10(%eax)
109c79: 83 c4 10 add $0x10,%esp
109c7c: 83 f8 04 cmp $0x4,%eax
109c7f: 74 16 je 109c97 <readlink+0x73>
rtems_filesystem_freenode( &loc );
109c81: 83 ec 0c sub $0xc,%esp
109c84: 56 push %esi
109c85: e8 ea f0 ff ff call 108d74 <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( EINVAL );
109c8a: e8 09 99 00 00 call 113598 <__errno>
109c8f: c7 00 16 00 00 00 movl $0x16,(%eax)
109c95: eb 16 jmp 109cad <readlink+0x89>
}
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
109c97: 50 push %eax
109c98: ff 75 10 pushl 0x10(%ebp)
109c9b: 53 push %ebx
109c9c: 56 push %esi
109c9d: 8b 45 e0 mov -0x20(%ebp),%eax
109ca0: ff 50 3c call *0x3c(%eax)
109ca3: 89 c7 mov %eax,%edi
rtems_filesystem_freenode( &loc );
109ca5: 89 34 24 mov %esi,(%esp)
109ca8: e8 c7 f0 ff ff call 108d74 <rtems_filesystem_freenode>
return result;
109cad: 83 c4 10 add $0x10,%esp
}
109cb0: 89 f8 mov %edi,%eax
109cb2: 8d 65 f4 lea -0xc(%ebp),%esp
109cb5: 5b pop %ebx
109cb6: 5e pop %esi
109cb7: 5f pop %edi
109cb8: c9 leave
109cb9: c3 ret
00108c24 <readv>:
ssize_t readv(
int fd,
const struct iovec *iov,
int iovcnt
)
{
108c24: 55 push %ebp
108c25: 89 e5 mov %esp,%ebp
108c27: 57 push %edi
108c28: 56 push %esi
108c29: 53 push %ebx
108c2a: 83 ec 2c sub $0x2c,%esp
108c2d: 8b 75 08 mov 0x8(%ebp),%esi
108c30: 8b 7d 0c mov 0xc(%ebp),%edi
int v;
int bytes;
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
108c33: 3b 35 a4 22 12 00 cmp 0x1222a4,%esi
108c39: 73 11 jae 108c4c <readv+0x28>
iop = rtems_libio_iop( fd );
108c3b: c1 e6 06 shl $0x6,%esi
108c3e: 03 35 f8 61 12 00 add 0x1261f8,%esi
rtems_libio_check_is_open( iop );
108c44: 8b 46 14 mov 0x14(%esi),%eax
108c47: f6 c4 01 test $0x1,%ah
108c4a: 75 10 jne 108c5c <readv+0x38>
108c4c: e8 c3 90 00 00 call 111d14 <__errno>
108c51: c7 00 09 00 00 00 movl $0x9,(%eax)
108c57: e9 a4 00 00 00 jmp 108d00 <readv+0xdc>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
108c5c: a8 02 test $0x2,%al
108c5e: 74 35 je 108c95 <readv+0x71> <== NEVER TAKEN
/*
* Argument validation on IO vector
*/
if ( !iov )
108c60: 85 ff test %edi,%edi
108c62: 74 31 je 108c95 <readv+0x71>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
108c64: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
108c68: 7e 2b jle 108c95 <readv+0x71>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
108c6a: 81 7d 10 00 04 00 00 cmpl $0x400,0x10(%ebp)
108c71: 7f 22 jg 108c95 <readv+0x71> <== NEVER TAKEN
108c73: b2 01 mov $0x1,%dl
108c75: 31 c0 xor %eax,%eax
108c77: 31 c9 xor %ecx,%ecx
108c79: 89 75 d4 mov %esi,-0x2c(%ebp)
108c7c: eb 03 jmp 108c81 <readv+0x5d>
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
/* check for wrap */
old = total;
total += iov[v].iov_len;
108c7e: 8b 4d e4 mov -0x1c(%ebp),%ecx
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
ssize_t old;
if ( !iov[v].iov_base )
108c81: 83 3c c7 00 cmpl $0x0,(%edi,%eax,8)
108c85: 74 0e je 108c95 <readv+0x71>
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
/* check for wrap */
old = total;
total += iov[v].iov_len;
108c87: 8b 5c c7 04 mov 0x4(%edi,%eax,8),%ebx
108c8b: 8d 34 19 lea (%ecx,%ebx,1),%esi
108c8e: 89 75 e4 mov %esi,-0x1c(%ebp)
if ( total < old )
108c91: 39 ce cmp %ecx,%esi
108c93: 7d 0d jge 108ca2 <readv+0x7e>
rtems_set_errno_and_return_minus_one( EINVAL );
108c95: e8 7a 90 00 00 call 111d14 <__errno>
108c9a: c7 00 16 00 00 00 movl $0x16,(%eax)
108ca0: eb 5e jmp 108d00 <readv+0xdc>
if ( iov[v].iov_len )
all_zeros = false;
108ca2: 85 db test %ebx,%ebx
108ca4: 0f 94 c1 sete %cl
108ca7: f7 d9 neg %ecx
108ca9: 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++ ) {
108cab: 40 inc %eax
108cac: 3b 45 10 cmp 0x10(%ebp),%eax
108caf: 7c cd jl 108c7e <readv+0x5a>
108cb1: 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;
108cb4: 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 ) {
108cb6: 84 d2 test %dl,%dl
108cb8: 75 49 jne 108d03 <readv+0xdf>
108cba: 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->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len );
108cc1: 50 push %eax
108cc2: 8b 46 3c mov 0x3c(%esi),%eax
108cc5: 8b 55 e4 mov -0x1c(%ebp),%edx
108cc8: ff 74 d7 04 pushl 0x4(%edi,%edx,8)
108ccc: ff 34 d7 pushl (%edi,%edx,8)
108ccf: 56 push %esi
108cd0: ff 50 08 call *0x8(%eax)
if ( bytes < 0 )
108cd3: 83 c4 10 add $0x10,%esp
108cd6: 83 f8 00 cmp $0x0,%eax
108cd9: 7c 25 jl 108d00 <readv+0xdc> <== NEVER TAKEN
return -1;
if ( bytes > 0 ) {
108cdb: 74 0d je 108cea <readv+0xc6> <== NEVER TAKEN
iop->offset += bytes;
108cdd: 89 c1 mov %eax,%ecx
108cdf: c1 f9 1f sar $0x1f,%ecx
108ce2: 01 46 0c add %eax,0xc(%esi)
108ce5: 11 4e 10 adc %ecx,0x10(%esi)
total += bytes;
108ce8: 01 c3 add %eax,%ebx
}
if (bytes != iov[ v ].iov_len)
108cea: 8b 55 e4 mov -0x1c(%ebp),%edx
108ced: 3b 44 d7 04 cmp 0x4(%edi,%edx,8),%eax
108cf1: 75 10 jne 108d03 <readv+0xdf> <== NEVER TAKEN
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
108cf3: 42 inc %edx
108cf4: 89 55 e4 mov %edx,-0x1c(%ebp)
108cf7: 8b 45 10 mov 0x10(%ebp),%eax
108cfa: 39 c2 cmp %eax,%edx
108cfc: 7c c3 jl 108cc1 <readv+0x9d>
108cfe: eb 03 jmp 108d03 <readv+0xdf>
bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len );
if ( bytes < 0 )
return -1;
108d00: 83 cb ff or $0xffffffff,%ebx
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
108d03: 89 d8 mov %ebx,%eax
108d05: 8d 65 f4 lea -0xc(%ebp),%esp
108d08: 5b pop %ebx
108d09: 5e pop %esi
108d0a: 5f pop %edi
108d0b: c9 leave
108d0c: c3 ret
0011cb64 <realloc>:
void *realloc(
void *ptr,
size_t size
)
{
11cb64: 55 push %ebp
11cb65: 89 e5 mov %esp,%ebp
11cb67: 57 push %edi
11cb68: 56 push %esi
11cb69: 53 push %ebx
11cb6a: 83 ec 2c sub $0x2c,%esp
11cb6d: 8b 5d 08 mov 0x8(%ebp),%ebx
11cb70: 8b 75 0c mov 0xc(%ebp),%esi
uintptr_t old_size;
char *new_area;
MSBUMP(realloc_calls, 1);
11cb73: ff 05 c0 40 12 00 incl 0x1240c0
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
11cb79: 83 3d 64 43 12 00 03 cmpl $0x3,0x124364
11cb80: 75 1a jne 11cb9c <realloc+0x38> <== NEVER TAKEN
if (_Thread_Dispatch_disable_level > 0)
11cb82: a1 e4 41 12 00 mov 0x1241e4,%eax
11cb87: 85 c0 test %eax,%eax
11cb89: 0f 85 ad 00 00 00 jne 11cc3c <realloc+0xd8> <== NEVER TAKEN
return (void *) 0;
if (_ISR_Nest_level > 0)
11cb8f: 83 3d 30 47 12 00 00 cmpl $0x0,0x124730
11cb96: 0f 85 a0 00 00 00 jne 11cc3c <realloc+0xd8> <== NEVER TAKEN
}
/*
* Continue with realloc().
*/
if ( !ptr )
11cb9c: 85 db test %ebx,%ebx
11cb9e: 75 13 jne 11cbb3 <realloc+0x4f>
return malloc( size );
11cba0: 83 ec 0c sub $0xc,%esp
11cba3: 56 push %esi
11cba4: e8 03 aa fe ff call 1075ac <malloc>
11cba9: 89 c3 mov %eax,%ebx
11cbab: 83 c4 10 add $0x10,%esp
11cbae: e9 8b 00 00 00 jmp 11cc3e <realloc+0xda>
if ( !size ) {
11cbb3: 85 f6 test %esi,%esi
11cbb5: 75 0e jne 11cbc5 <realloc+0x61> <== ALWAYS TAKEN
free( ptr );
11cbb7: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
11cbba: 53 push %ebx <== NOT EXECUTED
11cbbb: e8 4c a7 fe ff call 10730c <free> <== NOT EXECUTED
return (void *) 0;
11cbc0: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
11cbc3: eb 77 jmp 11cc3c <realloc+0xd8> <== NOT EXECUTED
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
11cbc5: 52 push %edx
11cbc6: 8d 45 e4 lea -0x1c(%ebp),%eax
11cbc9: 50 push %eax
11cbca: 53 push %ebx
11cbcb: ff 35 50 01 12 00 pushl 0x120150
11cbd1: e8 ee 00 00 00 call 11ccc4 <_Protected_heap_Get_block_size>
11cbd6: 83 c4 10 add $0x10,%esp
11cbd9: 84 c0 test %al,%al
11cbdb: 75 0d jne 11cbea <realloc+0x86>
errno = EINVAL;
11cbdd: e8 5a 45 ff ff call 11113c <__errno>
11cbe2: c7 00 16 00 00 00 movl $0x16,(%eax)
11cbe8: eb 52 jmp 11cc3c <realloc+0xd8>
}
/*
* Now resize it.
*/
if ( _Protected_heap_Resize_block( RTEMS_Malloc_Heap, ptr, size ) ) {
11cbea: 50 push %eax
11cbeb: 56 push %esi
11cbec: 53 push %ebx
11cbed: ff 35 50 01 12 00 pushl 0x120150
11cbf3: e8 04 01 00 00 call 11ccfc <_Protected_heap_Resize_block>
11cbf8: 83 c4 10 add $0x10,%esp
11cbfb: 84 c0 test %al,%al
11cbfd: 75 3f jne 11cc3e <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 );
11cbff: 83 ec 0c sub $0xc,%esp
11cc02: 56 push %esi
11cc03: e8 a4 a9 fe ff call 1075ac <malloc>
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
11cc08: ff 0d b4 40 12 00 decl 0x1240b4
if ( !new_area ) {
11cc0e: 83 c4 10 add $0x10,%esp
11cc11: 85 c0 test %eax,%eax
11cc13: 74 27 je 11cc3c <realloc+0xd8>
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
11cc15: 8b 55 e4 mov -0x1c(%ebp),%edx
11cc18: 89 f1 mov %esi,%ecx
11cc1a: 39 d6 cmp %edx,%esi
11cc1c: 76 02 jbe 11cc20 <realloc+0xbc> <== NEVER TAKEN
11cc1e: 89 d1 mov %edx,%ecx
11cc20: 89 c7 mov %eax,%edi
11cc22: 89 de mov %ebx,%esi
11cc24: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
free( ptr );
11cc26: 83 ec 0c sub $0xc,%esp
11cc29: 53 push %ebx
11cc2a: 89 45 d4 mov %eax,-0x2c(%ebp)
11cc2d: e8 da a6 fe ff call 10730c <free>
return new_area;
11cc32: 83 c4 10 add $0x10,%esp
11cc35: 8b 45 d4 mov -0x2c(%ebp),%eax
11cc38: 89 c3 mov %eax,%ebx
11cc3a: eb 02 jmp 11cc3e <realloc+0xda>
new_area = malloc( size );
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
return (void *) 0;
11cc3c: 31 db xor %ebx,%ebx
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
11cc3e: 89 d8 mov %ebx,%eax
11cc40: 8d 65 f4 lea -0xc(%ebp),%esp
11cc43: 5b pop %ebx
11cc44: 5e pop %esi
11cc45: 5f pop %edi
11cc46: c9 leave
11cc47: c3 ret
0010a25c <rmdir>:
#include <rtems/seterr.h>
int rmdir(
const char *pathname
)
{
10a25c: 55 push %ebp
10a25d: 89 e5 mov %esp,%ebp
10a25f: 57 push %edi
10a260: 56 push %esi
10a261: 53 push %ebx
10a262: 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 );
10a265: ff 75 08 pushl 0x8(%ebp)
10a268: e8 cd ed ff ff call 10903a <rtems_filesystem_dirname>
10a26d: 89 45 b4 mov %eax,-0x4c(%ebp)
if ( parentpathlen == 0 )
10a270: 83 c4 10 add $0x10,%esp
10a273: 85 c0 test %eax,%eax
10a275: 8d 45 d0 lea -0x30(%ebp),%eax
10a278: 75 15 jne 10a28f <rmdir+0x33>
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
10a27a: 51 push %ecx
10a27b: 50 push %eax
10a27c: 8d 45 e4 lea -0x1c(%ebp),%eax
10a27f: 50 push %eax
10a280: ff 75 08 pushl 0x8(%ebp)
10a283: e8 98 01 00 00 call 10a420 <rtems_filesystem_get_start_loc>
10a288: 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;
10a28b: 31 db xor %ebx,%ebx
10a28d: eb 25 jmp 10a2b4 <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,
10a28f: 83 ec 0c sub $0xc,%esp
10a292: 6a 00 push $0x0
10a294: 50 push %eax
10a295: 6a 02 push $0x2
10a297: ff 75 b4 pushl -0x4c(%ebp)
10a29a: ff 75 08 pushl 0x8(%ebp)
10a29d: e8 2f ed ff ff call 108fd1 <rtems_filesystem_evaluate_path>
10a2a2: 89 c2 mov %eax,%edx
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
10a2a4: 83 c4 20 add $0x20,%esp
return -1;
10a2a7: 83 c8 ff or $0xffffffff,%eax
else {
result = rtems_filesystem_evaluate_path(pathname, parentpathlen,
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
10a2aa: 85 d2 test %edx,%edx
10a2ac: 0f 85 d6 00 00 00 jne 10a388 <rmdir+0x12c> <== NEVER TAKEN
return -1;
free_parentloc = true;
10a2b2: b3 01 mov $0x1,%bl
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
10a2b4: 8d 7d bc lea -0x44(%ebp),%edi
10a2b7: 8d 75 d0 lea -0x30(%ebp),%esi
10a2ba: b9 05 00 00 00 mov $0x5,%ecx
10a2bf: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
name = pathname + parentpathlen;
10a2c1: 8b 75 08 mov 0x8(%ebp),%esi
10a2c4: 03 75 b4 add -0x4c(%ebp),%esi
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
10a2c7: 83 c9 ff or $0xffffffff,%ecx
10a2ca: 89 f7 mov %esi,%edi
10a2cc: 31 c0 xor %eax,%eax
10a2ce: f2 ae repnz scas %es:(%edi),%al
10a2d0: f7 d1 not %ecx
10a2d2: 49 dec %ecx
10a2d3: 52 push %edx
10a2d4: 52 push %edx
10a2d5: 51 push %ecx
10a2d6: 56 push %esi
10a2d7: e8 9d ed ff ff call 109079 <rtems_filesystem_prefix_separators>
10a2dc: 01 c6 add %eax,%esi
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
10a2de: 83 c9 ff or $0xffffffff,%ecx
10a2e1: 89 f7 mov %esi,%edi
10a2e3: 31 c0 xor %eax,%eax
10a2e5: f2 ae repnz scas %es:(%edi),%al
10a2e7: f7 d1 not %ecx
10a2e9: 49 dec %ecx
10a2ea: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10a2f1: 8d 7d bc lea -0x44(%ebp),%edi
10a2f4: 57 push %edi
10a2f5: 6a 00 push $0x0
10a2f7: 51 push %ecx
10a2f8: 56 push %esi
10a2f9: e8 4e ec ff ff call 108f4c <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
10a2fe: 83 c4 20 add $0x20,%esp
10a301: 85 c0 test %eax,%eax
10a303: 74 13 je 10a318 <rmdir+0xbc>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return -1;
10a305: 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 )
10a308: 84 db test %bl,%bl
10a30a: 74 7c je 10a388 <rmdir+0x12c> <== ALWAYS TAKEN
rtems_filesystem_freenode( &parentloc );
10a30c: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10a30f: 8d 55 d0 lea -0x30(%ebp),%edx <== NOT EXECUTED
10a312: 52 push %edx <== NOT EXECUTED
10a313: 89 45 b0 mov %eax,-0x50(%ebp) <== NOT EXECUTED
10a316: eb 65 jmp 10a37d <rmdir+0x121> <== NOT EXECUTED
}
/*
* Verify you can remove this node as a directory.
*/
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){
10a318: 83 ec 0c sub $0xc,%esp
10a31b: 57 push %edi
10a31c: 8b 45 c8 mov -0x38(%ebp),%eax
10a31f: ff 50 10 call *0x10(%eax)
10a322: 83 c4 10 add $0x10,%esp
10a325: 48 dec %eax
10a326: 74 2f je 10a357 <rmdir+0xfb>
rtems_filesystem_freenode( &loc );
10a328: 83 ec 0c sub $0xc,%esp
10a32b: 57 push %edi
10a32c: e8 87 ed ff ff call 1090b8 <rtems_filesystem_freenode>
if ( free_parentloc )
10a331: 83 c4 10 add $0x10,%esp
10a334: 84 db test %bl,%bl
10a336: 74 0f je 10a347 <rmdir+0xeb> <== NEVER TAKEN
rtems_filesystem_freenode( &parentloc );
10a338: 83 ec 0c sub $0xc,%esp
10a33b: 8d 45 d0 lea -0x30(%ebp),%eax
10a33e: 50 push %eax
10a33f: e8 74 ed ff ff call 1090b8 <rtems_filesystem_freenode>
10a344: 83 c4 10 add $0x10,%esp
rtems_set_errno_and_return_minus_one( ENOTDIR );
10a347: e8 a0 94 00 00 call 1137ec <__errno>
10a34c: c7 00 14 00 00 00 movl $0x14,(%eax)
10a352: 83 c8 ff or $0xffffffff,%eax
10a355: eb 31 jmp 10a388 <rmdir+0x12c>
/*
* Use the filesystems rmnod to remove the node.
*/
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
10a357: 50 push %eax
10a358: 50 push %eax
10a359: 57 push %edi
10a35a: 8d 75 d0 lea -0x30(%ebp),%esi
10a35d: 56 push %esi
10a35e: 8b 45 c4 mov -0x3c(%ebp),%eax
10a361: ff 50 34 call *0x34(%eax)
rtems_filesystem_freenode( &loc );
10a364: 89 3c 24 mov %edi,(%esp)
10a367: 89 45 b0 mov %eax,-0x50(%ebp)
10a36a: e8 49 ed ff ff call 1090b8 <rtems_filesystem_freenode>
if ( free_parentloc )
10a36f: 83 c4 10 add $0x10,%esp
10a372: 84 db test %bl,%bl
10a374: 8b 45 b0 mov -0x50(%ebp),%eax
10a377: 74 0f je 10a388 <rmdir+0x12c>
rtems_filesystem_freenode( &parentloc );
10a379: 83 ec 0c sub $0xc,%esp
10a37c: 56 push %esi
10a37d: e8 36 ed ff ff call 1090b8 <rtems_filesystem_freenode>
10a382: 83 c4 10 add $0x10,%esp
10a385: 8b 45 b0 mov -0x50(%ebp),%eax
return result;
}
10a388: 8d 65 f4 lea -0xc(%ebp),%esp
10a38b: 5b pop %ebx
10a38c: 5e pop %esi
10a38d: 5f pop %edi
10a38e: c9 leave
10a38f: c3 ret
001153c8 <rtems_assoc_name_bad>:
uint32_t bad_value
#else
uint32_t bad_value __attribute((unused))
#endif
)
{
1153c8: 55 push %ebp <== NOT EXECUTED
1153c9: 89 e5 mov %esp,%ebp <== NOT EXECUTED
sprintf(bad_buffer, "< %" PRId32 "[0x%" PRIx32 " ] >", bad_value, bad_value);
#else
static char bad_buffer[40] = "<assocnamebad.c: : BAD NAME>";
#endif
return bad_buffer;
}
1153cb: b8 60 80 12 00 mov $0x128060,%eax <== NOT EXECUTED
1153d0: c9 leave <== NOT EXECUTED
1153d1: c3 ret <== NOT EXECUTED
001126a4 <rtems_assoc_name_by_local>:
const char *rtems_assoc_name_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
1126a4: 55 push %ebp
1126a5: 89 e5 mov %esp,%ebp
1126a7: 53 push %ebx
1126a8: 83 ec 0c sub $0xc,%esp
1126ab: 8b 5d 0c mov 0xc(%ebp),%ebx
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
1126ae: 53 push %ebx
1126af: ff 75 08 pushl 0x8(%ebp)
1126b2: e8 1d 00 00 00 call 1126d4 <rtems_assoc_ptr_by_local>
if (nap)
1126b7: 83 c4 10 add $0x10,%esp
1126ba: 85 c0 test %eax,%eax
1126bc: 74 07 je 1126c5 <rtems_assoc_name_by_local+0x21><== NEVER TAKEN
return nap->name;
1126be: 8b 00 mov (%eax),%eax
return rtems_assoc_name_bad(local_value);
}
1126c0: 8b 5d fc mov -0x4(%ebp),%ebx
1126c3: c9 leave
1126c4: c3 ret
nap = rtems_assoc_ptr_by_local(ap, local_value);
if (nap)
return nap->name;
return rtems_assoc_name_bad(local_value);
1126c5: 89 5d 08 mov %ebx,0x8(%ebp) <== NOT EXECUTED
}
1126c8: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
1126cb: c9 leave <== NOT EXECUTED
nap = rtems_assoc_ptr_by_local(ap, local_value);
if (nap)
return nap->name;
return rtems_assoc_name_bad(local_value);
1126cc: e9 f7 2c 00 00 jmp 1153c8 <rtems_assoc_name_bad> <== NOT EXECUTED
001126d4 <rtems_assoc_ptr_by_local>:
const rtems_assoc_t *rtems_assoc_ptr_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
1126d4: 55 push %ebp
1126d5: 89 e5 mov %esp,%ebp
1126d7: 57 push %edi
1126d8: 56 push %esi
1126d9: 53 push %ebx
1126da: 83 ec 0c sub $0xc,%esp
1126dd: 8b 5d 08 mov 0x8(%ebp),%ebx
1126e0: 8b 7d 0c mov 0xc(%ebp),%edi
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
1126e3: 8b 03 mov (%ebx),%eax
const rtems_assoc_t *rtems_assoc_ptr_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
const rtems_assoc_t *default_ap = 0;
1126e5: 31 f6 xor %esi,%esi
if (rtems_assoc_is_default(ap))
1126e7: 85 c0 test %eax,%eax
1126e9: 74 23 je 11270e <rtems_assoc_ptr_by_local+0x3a><== NEVER TAKEN
1126eb: 52 push %edx
1126ec: 52 push %edx
1126ed: 68 18 47 12 00 push $0x124718
1126f2: 50 push %eax
1126f3: e8 10 41 00 00 call 116808 <strcmp>
1126f8: 83 c4 10 add $0x10,%esp
1126fb: 85 c0 test %eax,%eax
1126fd: 75 0f jne 11270e <rtems_assoc_ptr_by_local+0x3a><== ALWAYS TAKEN
default_ap = ap++;
1126ff: 89 de mov %ebx,%esi <== NOT EXECUTED
112701: 83 c3 0c add $0xc,%ebx <== NOT EXECUTED
112704: eb 08 jmp 11270e <rtems_assoc_ptr_by_local+0x3a><== NOT EXECUTED
for ( ; ap->name; ap++)
if (ap->local_value == local_value)
112706: 39 7b 04 cmp %edi,0x4(%ebx)
112709: 74 0a je 112715 <rtems_assoc_ptr_by_local+0x41>
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
11270b: 83 c3 0c add $0xc,%ebx
11270e: 83 3b 00 cmpl $0x0,(%ebx)
112711: 75 f3 jne 112706 <rtems_assoc_ptr_by_local+0x32>
if (ap->local_value == local_value)
return ap;
return default_ap;
112713: 89 f3 mov %esi,%ebx
}
112715: 89 d8 mov %ebx,%eax
112717: 8d 65 f4 lea -0xc(%ebp),%esp
11271a: 5b pop %ebx
11271b: 5e pop %esi
11271c: 5f pop %edi
11271d: c9 leave
11271e: c3 ret
00110a2c <rtems_assoc_ptr_by_remote>:
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
110a2c: 55 push %ebp
110a2d: 89 e5 mov %esp,%ebp
110a2f: 57 push %edi
110a30: 56 push %esi
110a31: 53 push %ebx
110a32: 83 ec 0c sub $0xc,%esp
110a35: 8b 5d 08 mov 0x8(%ebp),%ebx
110a38: 8b 7d 0c mov 0xc(%ebp),%edi
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
110a3b: 8b 03 mov (%ebx),%eax
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
const rtems_assoc_t *default_ap = 0;
110a3d: 31 f6 xor %esi,%esi
if (rtems_assoc_is_default(ap))
110a3f: 85 c0 test %eax,%eax
110a41: 74 23 je 110a66 <rtems_assoc_ptr_by_remote+0x3a><== NEVER TAKEN
110a43: 52 push %edx
110a44: 52 push %edx
110a45: 68 ec ef 11 00 push $0x11efec
110a4a: 50 push %eax
110a4b: e8 b0 12 00 00 call 111d00 <strcmp>
110a50: 83 c4 10 add $0x10,%esp
110a53: 85 c0 test %eax,%eax
110a55: 75 0f jne 110a66 <rtems_assoc_ptr_by_remote+0x3a><== ALWAYS TAKEN
default_ap = ap++;
110a57: 89 de mov %ebx,%esi <== NOT EXECUTED
110a59: 83 c3 0c add $0xc,%ebx <== NOT EXECUTED
110a5c: eb 08 jmp 110a66 <rtems_assoc_ptr_by_remote+0x3a><== NOT EXECUTED
for ( ; ap->name; ap++)
if (ap->remote_value == remote_value)
110a5e: 39 7b 08 cmp %edi,0x8(%ebx)
110a61: 74 0a je 110a6d <rtems_assoc_ptr_by_remote+0x41>
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
110a63: 83 c3 0c add $0xc,%ebx
110a66: 83 3b 00 cmpl $0x0,(%ebx)
110a69: 75 f3 jne 110a5e <rtems_assoc_ptr_by_remote+0x32>
if (ap->remote_value == remote_value)
return ap;
return default_ap;
110a6b: 89 f3 mov %esi,%ebx
}
110a6d: 89 d8 mov %ebx,%eax
110a6f: 8d 65 f4 lea -0xc(%ebp),%esp
110a72: 5b pop %ebx
110a73: 5e pop %esi
110a74: 5f pop %edi
110a75: c9 leave
110a76: c3 ret
00106e94 <rtems_bsp_cmdline_get_param>:
const char *rtems_bsp_cmdline_get_param(
const char *name,
char *value,
size_t length
)
{
106e94: 55 push %ebp
106e95: 89 e5 mov %esp,%ebp
106e97: 57 push %edi
106e98: 56 push %esi
106e99: 53 push %ebx
106e9a: 83 ec 0c sub $0xc,%esp
106e9d: 8b 45 08 mov 0x8(%ebp),%eax
106ea0: 8b 5d 0c mov 0xc(%ebp),%ebx
106ea3: 8b 75 10 mov 0x10(%ebp),%esi
const char *p;
if ( !name )
106ea6: 85 c0 test %eax,%eax
106ea8: 74 4c je 106ef6 <rtems_bsp_cmdline_get_param+0x62>
return NULL;
if ( !value )
106eaa: 85 db test %ebx,%ebx
106eac: 74 4a je 106ef8 <rtems_bsp_cmdline_get_param+0x64>
return NULL;
if ( !length )
106eae: 85 f6 test %esi,%esi
106eb0: 74 44 je 106ef6 <rtems_bsp_cmdline_get_param+0x62>
return NULL;
value[0] = '\0';
106eb2: c6 03 00 movb $0x0,(%ebx)
p = rtems_bsp_cmdline_get_param_raw( name );
106eb5: 83 ec 0c sub $0xc,%esp
106eb8: 50 push %eax
106eb9: e8 46 00 00 00 call 106f04 <rtems_bsp_cmdline_get_param_raw>
if ( !p )
106ebe: 83 c4 10 add $0x10,%esp
106ec1: 85 c0 test %eax,%eax
106ec3: 74 31 je 106ef6 <rtems_bsp_cmdline_get_param+0x62>
106ec5: 31 ff xor %edi,%edi
106ec7: 31 d2 xor %edx,%edx
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
106ec9: 4e dec %esi
106eca: eb 1d jmp 106ee9 <rtems_bsp_cmdline_get_param+0x55>
if ( *p == '\"' ) {
106ecc: 80 f9 22 cmp $0x22,%cl
106ecf: 75 03 jne 106ed4 <rtems_bsp_cmdline_get_param+0x40>
quotes++;
106ed1: 47 inc %edi
106ed2: eb 0d jmp 106ee1 <rtems_bsp_cmdline_get_param+0x4d>
} else if ( ((quotes % 2) == 0) && *p == ' ' )
106ed4: f7 c7 01 00 00 00 test $0x1,%edi
106eda: 75 05 jne 106ee1 <rtems_bsp_cmdline_get_param+0x4d>
106edc: 80 f9 20 cmp $0x20,%cl
106edf: 74 17 je 106ef8 <rtems_bsp_cmdline_get_param+0x64>
break;
value[i++] = *p++;
106ee1: 88 0c 13 mov %cl,(%ebx,%edx,1)
106ee4: 42 inc %edx
value[i] = '\0';
106ee5: c6 04 13 00 movb $0x0,(%ebx,%edx,1)
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
106ee9: 8a 0c 10 mov (%eax,%edx,1),%cl
106eec: 84 c9 test %cl,%cl
106eee: 74 08 je 106ef8 <rtems_bsp_cmdline_get_param+0x64>
106ef0: 39 f2 cmp %esi,%edx
106ef2: 72 d8 jb 106ecc <rtems_bsp_cmdline_get_param+0x38><== ALWAYS TAKEN
106ef4: eb 02 jmp 106ef8 <rtems_bsp_cmdline_get_param+0x64><== NOT EXECUTED
value[0] = '\0';
p = rtems_bsp_cmdline_get_param_raw( name );
if ( !p )
return NULL;
106ef6: 31 db xor %ebx,%ebx
copy_string( p, value, length );
return value;
}
106ef8: 89 d8 mov %ebx,%eax
106efa: 8d 65 f4 lea -0xc(%ebp),%esp
106efd: 5b pop %ebx
106efe: 5e pop %esi
106eff: 5f pop %edi
106f00: c9 leave
106f01: c3 ret
00106f2c <rtems_bsp_cmdline_get_param_rhs>:
const char *rtems_bsp_cmdline_get_param_rhs(
const char *name,
char *value,
size_t length
)
{
106f2c: 55 push %ebp
106f2d: 89 e5 mov %esp,%ebp
106f2f: 57 push %edi
106f30: 53 push %ebx
106f31: 8b 7d 08 mov 0x8(%ebp),%edi
106f34: 8b 5d 0c mov 0xc(%ebp),%ebx
const char *p;
const char *rhs;
char *d;
p = rtems_bsp_cmdline_get_param( name, value, length );
106f37: 50 push %eax
106f38: ff 75 10 pushl 0x10(%ebp)
106f3b: 53 push %ebx
106f3c: 57 push %edi
106f3d: e8 52 ff ff ff call 106e94 <rtems_bsp_cmdline_get_param>
106f42: 89 c2 mov %eax,%edx
if ( !p )
106f44: 83 c4 10 add $0x10,%esp
106f47: 85 c0 test %eax,%eax
106f49: 74 3c je 106f87 <rtems_bsp_cmdline_get_param_rhs+0x5b>
return NULL;
rhs = &p[strlen(name)];
106f4b: 31 c0 xor %eax,%eax
106f4d: 83 c9 ff or $0xffffffff,%ecx
106f50: f2 ae repnz scas %es:(%edi),%al
106f52: f7 d1 not %ecx
106f54: 8d 44 0a ff lea -0x1(%edx,%ecx,1),%eax
if ( *rhs != '=' )
106f58: 80 38 3d cmpb $0x3d,(%eax)
106f5b: 75 2a jne 106f87 <rtems_bsp_cmdline_get_param_rhs+0x5b><== NEVER TAKEN
return NULL;
rhs++;
106f5d: 8d 50 01 lea 0x1(%eax),%edx
if ( *rhs == '\"' )
106f60: 80 78 01 22 cmpb $0x22,0x1(%eax)
106f64: 75 03 jne 106f69 <rtems_bsp_cmdline_get_param_rhs+0x3d>
rhs++;
106f66: 8d 50 02 lea 0x2(%eax),%edx
const char *rtems_bsp_cmdline_get_param_rhs(
const char *name,
char *value,
size_t length
)
{
106f69: 89 d8 mov %ebx,%eax
106f6b: eb 04 jmp 106f71 <rtems_bsp_cmdline_get_param_rhs+0x45>
rhs++;
if ( *rhs == '\"' )
rhs++;
for ( d=value ; *rhs ; )
*d++ = *rhs++;
106f6d: 88 08 mov %cl,(%eax)
106f6f: 40 inc %eax
106f70: 42 inc %edx
return NULL;
rhs++;
if ( *rhs == '\"' )
rhs++;
for ( d=value ; *rhs ; )
106f71: 8a 0a mov (%edx),%cl
106f73: 84 c9 test %cl,%cl
106f75: 75 f6 jne 106f6d <rtems_bsp_cmdline_get_param_rhs+0x41>
*d++ = *rhs++;
if ( *(d-1) == '\"' )
106f77: 8d 50 ff lea -0x1(%eax),%edx
106f7a: 80 78 ff 22 cmpb $0x22,-0x1(%eax)
106f7e: 74 02 je 106f82 <rtems_bsp_cmdline_get_param_rhs+0x56>
106f80: 89 c2 mov %eax,%edx
d--;
*d = '\0';
106f82: c6 02 00 movb $0x0,(%edx)
return value;
106f85: eb 02 jmp 106f89 <rtems_bsp_cmdline_get_param_rhs+0x5d>
if ( !p )
return NULL;
rhs = &p[strlen(name)];
if ( *rhs != '=' )
return NULL;
106f87: 31 db xor %ebx,%ebx
if ( *(d-1) == '\"' )
d--;
*d = '\0';
return value;
}
106f89: 89 d8 mov %ebx,%eax
106f8b: 8d 65 f8 lea -0x8(%ebp),%esp
106f8e: 5b pop %ebx
106f8f: 5f pop %edi
106f90: c9 leave
106f91: c3 ret
001075c8 <rtems_cpu_usage_report_with_plugin>:
void rtems_cpu_usage_report_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
1075c8: 55 push %ebp
1075c9: 89 e5 mov %esp,%ebp
1075cb: 57 push %edi
1075cc: 56 push %esi
1075cd: 53 push %ebx
1075ce: 83 ec 6c sub $0x6c,%esp
1075d1: 8b 5d 08 mov 0x8(%ebp),%ebx
Timestamp_Control uptime, total, ran;
#else
uint32_t total_units = 0;
#endif
if ( !print )
1075d4: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
1075d8: 0f 84 53 01 00 00 je 107731 <rtems_cpu_usage_report_with_plugin+0x169><== 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__
_TOD_Get_uptime( &uptime );
1075de: 83 ec 0c sub $0xc,%esp
1075e1: 8d 7d d8 lea -0x28(%ebp),%edi
1075e4: 57 push %edi
1075e5: e8 d6 4c 00 00 call 10c2c0 <_TOD_Get_uptime>
_Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total );
1075ea: 83 c4 0c add $0xc,%esp
1075ed: 8d 75 d0 lea -0x30(%ebp),%esi
1075f0: 56 push %esi
1075f1: 57 push %edi
1075f2: 68 c8 07 13 00 push $0x1307c8
1075f7: e8 a0 6c 00 00 call 10e29c <_Timespec_Subtract>
}
}
}
#endif
(*print)(
1075fc: 5e pop %esi
1075fd: 5f pop %edi
1075fe: 68 ac 0d 12 00 push $0x120dac
107603: 53 push %ebx
107604: ff 55 0c call *0xc(%ebp)
107607: 83 c4 10 add $0x10,%esp
" ID | NAME | TICKS | PERCENT\n"
#endif
"------------+----------------------------------------+---------------+---------\n"
);
for ( api_index = 1 ;
10760a: c7 45 a4 01 00 00 00 movl $0x1,-0x5c(%ebp)
api_index <= OBJECTS_APIS_LAST ;
api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
107611: 8b 55 a4 mov -0x5c(%ebp),%edx
107614: 8b 04 95 00 02 13 00 mov 0x130200(,%edx,4),%eax
10761b: 85 c0 test %eax,%eax
10761d: 0f 84 e5 00 00 00 je 107708 <rtems_cpu_usage_report_with_plugin+0x140><== NEVER TAKEN
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
107623: 8b 70 04 mov 0x4(%eax),%esi
if ( information ) {
107626: 85 f6 test %esi,%esi
107628: 0f 84 da 00 00 00 je 107708 <rtems_cpu_usage_report_with_plugin+0x140><== NEVER TAKEN
10762e: bf 01 00 00 00 mov $0x1,%edi
107633: 89 5d 94 mov %ebx,-0x6c(%ebp)
107636: e9 be 00 00 00 jmp 1076f9 <rtems_cpu_usage_report_with_plugin+0x131>
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
10763b: 8b 46 1c mov 0x1c(%esi),%eax
10763e: 8b 14 b8 mov (%eax,%edi,4),%edx
if ( !the_thread )
107641: 85 d2 test %edx,%edx
107643: 0f 84 af 00 00 00 je 1076f8 <rtems_cpu_usage_report_with_plugin+0x130><== NEVER TAKEN
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
107649: 51 push %ecx
10764a: 8d 4d b3 lea -0x4d(%ebp),%ecx
10764d: 51 push %ecx
10764e: 6a 0d push $0xd
107650: ff 72 08 pushl 0x8(%edx)
107653: 89 55 a0 mov %edx,-0x60(%ebp)
107656: e8 ed 3a 00 00 call 10b148 <rtems_object_get_name>
(*print)(
10765b: 8d 5d b3 lea -0x4d(%ebp),%ebx
10765e: 53 push %ebx
10765f: 8b 55 a0 mov -0x60(%ebp),%edx
107662: ff 72 08 pushl 0x8(%edx)
107665: 68 1e 0f 12 00 push $0x120f1e
10766a: ff 75 94 pushl -0x6c(%ebp)
10766d: 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;
107670: 8b 55 a0 mov -0x60(%ebp),%edx
107673: 8b 8a 84 00 00 00 mov 0x84(%edx),%ecx
107679: 8b 9a 88 00 00 00 mov 0x88(%edx),%ebx
10767f: 89 4d c8 mov %ecx,-0x38(%ebp)
107682: 89 5d cc mov %ebx,-0x34(%ebp)
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
107685: 83 c4 20 add $0x20,%esp
107688: a1 b8 07 13 00 mov 0x1307b8,%eax
10768d: 8b 5a 08 mov 0x8(%edx),%ebx
107690: 39 58 08 cmp %ebx,0x8(%eax)
107693: 75 28 jne 1076bd <rtems_cpu_usage_report_with_plugin+0xf5>
Timestamp_Control used;
_Timestamp_Subtract(
107695: 50 push %eax
107696: 8d 45 c0 lea -0x40(%ebp),%eax
107699: 50 push %eax
10769a: 8d 55 d8 lea -0x28(%ebp),%edx
10769d: 52 push %edx
10769e: 68 dc 02 13 00 push $0x1302dc
1076a3: 89 45 a0 mov %eax,-0x60(%ebp)
1076a6: e8 f1 6b 00 00 call 10e29c <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch, &uptime, &used
);
_Timestamp_Add_to( &ran, &used );
1076ab: 59 pop %ecx
1076ac: 5b pop %ebx
1076ad: 8b 45 a0 mov -0x60(%ebp),%eax
1076b0: 50 push %eax
1076b1: 8d 45 c8 lea -0x38(%ebp),%eax
1076b4: 50 push %eax
1076b5: e8 f6 6a 00 00 call 10e1b0 <_Timespec_Add_to>
1076ba: 83 c4 10 add $0x10,%esp
};
_Timestamp_Divide( &ran, &total, &ival, &fval );
1076bd: 8d 55 e0 lea -0x20(%ebp),%edx
1076c0: 52 push %edx
1076c1: 8d 4d e4 lea -0x1c(%ebp),%ecx
1076c4: 51 push %ecx
1076c5: 8d 5d d0 lea -0x30(%ebp),%ebx
1076c8: 53 push %ebx
1076c9: 8d 45 c8 lea -0x38(%ebp),%eax
1076cc: 50 push %eax
1076cd: e8 0e 6b 00 00 call 10e1e0 <_Timespec_Divide>
/*
* Print the information
*/
(*print)( context,
1076d2: 58 pop %eax
1076d3: 5a pop %edx
1076d4: ff 75 e0 pushl -0x20(%ebp)
1076d7: ff 75 e4 pushl -0x1c(%ebp)
1076da: 8b 45 cc mov -0x34(%ebp),%eax
1076dd: b9 e8 03 00 00 mov $0x3e8,%ecx
1076e2: 31 d2 xor %edx,%edx
1076e4: f7 f1 div %ecx
1076e6: 50 push %eax
1076e7: ff 75 c8 pushl -0x38(%ebp)
1076ea: 68 31 0f 12 00 push $0x120f31
1076ef: ff 75 94 pushl -0x6c(%ebp)
1076f2: ff 55 0c call *0xc(%ebp)
1076f5: 83 c4 20 add $0x20,%esp
api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
for ( i=1 ; i <= information->maximum ; i++ ) {
1076f8: 47 inc %edi
1076f9: 0f b7 46 10 movzwl 0x10(%esi),%eax
1076fd: 39 c7 cmp %eax,%edi
1076ff: 0f 86 36 ff ff ff jbe 10763b <rtems_cpu_usage_report_with_plugin+0x73>
107705: 8b 5d 94 mov -0x6c(%ebp),%ebx
"------------+----------------------------------------+---------------+---------\n"
);
for ( api_index = 1 ;
api_index <= OBJECTS_APIS_LAST ;
api_index++ ) {
107708: ff 45 a4 incl -0x5c(%ebp)
" ID | NAME | TICKS | PERCENT\n"
#endif
"------------+----------------------------------------+---------------+---------\n"
);
for ( api_index = 1 ;
10770b: 83 7d a4 04 cmpl $0x4,-0x5c(%ebp)
10770f: 0f 85 fc fe ff ff jne 107611 <rtems_cpu_usage_report_with_plugin+0x49>
}
}
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)(
107715: 8b 45 d4 mov -0x2c(%ebp),%eax
107718: b9 e8 03 00 00 mov $0x3e8,%ecx
10771d: 31 d2 xor %edx,%edx
10771f: f7 f1 div %ecx
107721: 50 push %eax
107722: ff 75 d0 pushl -0x30(%ebp)
107725: 68 49 0f 12 00 push $0x120f49
10772a: 53 push %ebx
10772b: ff 55 0c call *0xc(%ebp)
10772e: 83 c4 10 add $0x10,%esp
"-------------------------------------------------------------------------------\n",
_Watchdog_Ticks_since_boot - CPU_usage_Ticks_at_last_reset,
total_units
);
#endif
}
107731: 8d 65 f4 lea -0xc(%ebp),%esp
107734: 5b pop %ebx
107735: 5e pop %esi
107736: 5f pop %edi
107737: c9 leave
107738: c3 ret
001110bc <rtems_deviceio_errno>:
[RTEMS_IO_ERROR] = EIO,
[RTEMS_PROXY_BLOCKING] = EIO
};
int rtems_deviceio_errno(rtems_status_code sc)
{
1110bc: 55 push %ebp
1110bd: 89 e5 mov %esp,%ebp
1110bf: 53 push %ebx
1110c0: 83 ec 04 sub $0x4,%esp
1110c3: 8b 55 08 mov 0x8(%ebp),%edx
if (sc == RTEMS_SUCCESSFUL) {
return 0;
1110c6: 31 c0 xor %eax,%eax
[RTEMS_PROXY_BLOCKING] = EIO
};
int rtems_deviceio_errno(rtems_status_code sc)
{
if (sc == RTEMS_SUCCESSFUL) {
1110c8: 85 d2 test %edx,%edx
1110ca: 74 1b je 1110e7 <rtems_deviceio_errno+0x2b><== ALWAYS TAKEN
return 0;
} else {
int eno = EINVAL;
1110cc: bb 16 00 00 00 mov $0x16,%ebx <== NOT EXECUTED
if ((unsigned) sc <= RTEMS_STATUS_CODES_LAST) {
1110d1: 83 fa 1c cmp $0x1c,%edx <== NOT EXECUTED
1110d4: 77 07 ja 1110dd <rtems_deviceio_errno+0x21><== NOT EXECUTED
eno = status_code_to_errno [sc];
1110d6: 8b 1c 95 f8 ef 11 00 mov 0x11eff8(,%edx,4),%ebx <== NOT EXECUTED
}
errno = eno;
1110dd: e8 5a 00 00 00 call 11113c <__errno> <== NOT EXECUTED
1110e2: 89 18 mov %ebx,(%eax) <== NOT EXECUTED
return -1;
1110e4: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
}
}
1110e7: 5a pop %edx
1110e8: 5b pop %ebx
1110e9: c9 leave
1110ea: c3 ret
00107211 <rtems_filesystem_evaluate_path>:
size_t pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
107211: 55 push %ebp
107212: 89 e5 mov %esp,%ebp
107214: 56 push %esi
107215: 53 push %ebx
107216: 83 ec 10 sub $0x10,%esp
107219: 8b 5d 08 mov 0x8(%ebp),%ebx
10721c: 8b 75 14 mov 0x14(%ebp),%esi
int i = 0;
10721f: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp)
/*
* Verify Input parameters.
*/
if ( !pathname )
107226: 85 db test %ebx,%ebx
107228: 75 0d jne 107237 <rtems_filesystem_evaluate_path+0x26><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EFAULT );
10722a: e8 0d 9f 00 00 call 11113c <__errno> <== NOT EXECUTED
10722f: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED
107235: eb 0f jmp 107246 <rtems_filesystem_evaluate_path+0x35><== NOT EXECUTED
if ( !pathloc )
107237: 85 f6 test %esi,%esi
107239: 75 10 jne 10724b <rtems_filesystem_evaluate_path+0x3a><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
10723b: e8 fc 9e 00 00 call 11113c <__errno> <== NOT EXECUTED
107240: c7 00 05 00 00 00 movl $0x5,(%eax) <== NOT EXECUTED
107246: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
107249: eb 28 jmp 107273 <rtems_filesystem_evaluate_path+0x62><== NOT EXECUTED
/*
* Evaluate the path using the optable evalpath.
*/
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
10724b: 51 push %ecx
10724c: 56 push %esi
10724d: 8d 45 f4 lea -0xc(%ebp),%eax
107250: 50 push %eax
107251: 53 push %ebx
107252: e8 21 0d 00 00 call 107f78 <rtems_filesystem_get_start_loc>
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
107257: 8b 45 f4 mov -0xc(%ebp),%eax
10725a: 5a pop %edx
10725b: ff 75 18 pushl 0x18(%ebp)
10725e: 56 push %esi
10725f: ff 75 10 pushl 0x10(%ebp)
107262: 8b 55 0c mov 0xc(%ebp),%edx
107265: 29 c2 sub %eax,%edx
107267: 52 push %edx
107268: 01 c3 add %eax,%ebx
10726a: 53 push %ebx
10726b: e8 1c ff ff ff call 10718c <rtems_filesystem_evaluate_relative_path>
107270: 83 c4 20 add $0x20,%esp
pathnamelen - i,
flags,
pathloc,
follow_link );
}
107273: 8d 65 f8 lea -0x8(%ebp),%esp
107276: 5b pop %ebx
107277: 5e pop %esi
107278: c9 leave
107279: c3 ret
0010718c <rtems_filesystem_evaluate_relative_path>:
size_t pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
10718c: 55 push %ebp
10718d: 89 e5 mov %esp,%ebp
10718f: 57 push %edi
107190: 56 push %esi
107191: 53 push %ebx
107192: 83 ec 0c sub $0xc,%esp
107195: 8b 45 08 mov 0x8(%ebp),%eax
107198: 8b 4d 0c mov 0xc(%ebp),%ecx
10719b: 8b 75 10 mov 0x10(%ebp),%esi
10719e: 8b 5d 14 mov 0x14(%ebp),%ebx
1071a1: 8b 7d 18 mov 0x18(%ebp),%edi
/*
* Verify Input parameters.
*/
if ( !pathname )
1071a4: 85 c0 test %eax,%eax
1071a6: 75 0d jne 1071b5 <rtems_filesystem_evaluate_relative_path+0x29><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EFAULT );
1071a8: e8 8f 9f 00 00 call 11113c <__errno> <== NOT EXECUTED
1071ad: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED
1071b3: eb 0f jmp 1071c4 <rtems_filesystem_evaluate_relative_path+0x38><== NOT EXECUTED
if ( !pathloc )
1071b5: 85 db test %ebx,%ebx
1071b7: 75 10 jne 1071c9 <rtems_filesystem_evaluate_relative_path+0x3d><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
1071b9: e8 7e 9f 00 00 call 11113c <__errno> <== NOT EXECUTED
1071be: c7 00 05 00 00 00 movl $0x5,(%eax) <== NOT EXECUTED
1071c4: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
1071c7: eb 40 jmp 107209 <rtems_filesystem_evaluate_relative_path+0x7d><== NOT EXECUTED
result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc );
1071c9: 8b 53 0c mov 0xc(%ebx),%edx
1071cc: 53 push %ebx
1071cd: 56 push %esi
1071ce: 51 push %ecx
1071cf: 50 push %eax
1071d0: ff 12 call *(%edx)
/*
* Get the Node type and determine if you need to follow the link or
* not.
*/
if ( (result == 0) && follow_link ) {
1071d2: 83 c4 10 add $0x10,%esp
1071d5: 85 c0 test %eax,%eax
1071d7: 75 30 jne 107209 <rtems_filesystem_evaluate_relative_path+0x7d>
1071d9: 85 ff test %edi,%edi
1071db: 74 2c je 107209 <rtems_filesystem_evaluate_relative_path+0x7d>
type = (*pathloc->ops->node_type_h)( pathloc );
1071dd: 83 ec 0c sub $0xc,%esp
1071e0: 8b 43 0c mov 0xc(%ebx),%eax
1071e3: 53 push %ebx
1071e4: ff 50 10 call *0x10(%eax)
if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) ||
1071e7: 8d 50 fd lea -0x3(%eax),%edx
1071ea: 83 c4 10 add $0x10,%esp
1071ed: 31 c0 xor %eax,%eax
1071ef: 83 fa 01 cmp $0x1,%edx
1071f2: 77 15 ja 107209 <rtems_filesystem_evaluate_relative_path+0x7d>
* pathloc will be passed up (and eventually released).
* Hence, the (valid) originial node that we submit to
* eval_link_h() should be released by the handler.
*/
result = (*pathloc->ops->eval_link_h)( pathloc, flags );
1071f4: 8b 43 0c mov 0xc(%ebx),%eax
1071f7: 89 75 0c mov %esi,0xc(%ebp)
1071fa: 89 5d 08 mov %ebx,0x8(%ebp)
1071fd: 8b 40 34 mov 0x34(%eax),%eax
}
}
return result;
}
107200: 8d 65 f4 lea -0xc(%ebp),%esp
107203: 5b pop %ebx
107204: 5e pop %esi
107205: 5f pop %edi
107206: c9 leave
* pathloc will be passed up (and eventually released).
* Hence, the (valid) originial node that we submit to
* eval_link_h() should be released by the handler.
*/
result = (*pathloc->ops->eval_link_h)( pathloc, flags );
107207: ff e0 jmp *%eax
}
}
return result;
}
107209: 8d 65 f4 lea -0xc(%ebp),%esp
10720c: 5b pop %ebx
10720d: 5e pop %esi
10720e: 5f pop %edi
10720f: c9 leave
107210: c3 ret
0010e2b3 <rtems_filesystem_get_mount_handler>:
rtems_filesystem_fsmount_me_t
rtems_filesystem_get_mount_handler(
const char *type
)
{
10e2b3: 55 push %ebp
10e2b4: 89 e5 mov %esp,%ebp
10e2b6: 83 ec 18 sub $0x18,%esp
10e2b9: 8b 45 08 mov 0x8(%ebp),%eax
find_arg fa = {
10e2bc: 89 45 f0 mov %eax,-0x10(%ebp)
10e2bf: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp)
.type = type,
.mount_h = NULL
};
if ( type != NULL ) {
10e2c6: 85 c0 test %eax,%eax
10e2c8: 74 13 je 10e2dd <rtems_filesystem_get_mount_handler+0x2a><== NEVER TAKEN
rtems_filesystem_iterate( find_handler, &fa );
10e2ca: 50 push %eax
10e2cb: 50 push %eax
10e2cc: 8d 45 f0 lea -0x10(%ebp),%eax
10e2cf: 50 push %eax
10e2d0: 68 dc e1 10 00 push $0x10e1dc
10e2d5: e8 62 ff ff ff call 10e23c <rtems_filesystem_iterate>
10e2da: 83 c4 10 add $0x10,%esp
}
return fa.mount_h;
}
10e2dd: 8b 45 f4 mov -0xc(%ebp),%eax
10e2e0: c9 leave
10e2e1: c3 ret
00107070 <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 )
{
107070: 55 push %ebp
107071: 89 e5 mov %esp,%ebp
107073: 57 push %edi
107074: 56 push %esi
107075: 53 push %ebx
107076: 83 ec 2c sub $0x2c,%esp
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
107079: a1 54 1f 12 00 mov 0x121f54,%eax
10707e: c7 40 2c 12 00 00 00 movl $0x12,0x2c(%eax)
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
107085: 83 3d 40 d1 11 00 00 cmpl $0x0,0x11d140
10708c: 75 0a jne 107098 <rtems_filesystem_initialize+0x28><== ALWAYS TAKEN
rtems_fatal_error_occurred( 0xABCD0001 );
10708e: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107091: 68 01 00 cd ab push $0xabcd0001 <== NOT EXECUTED
107096: eb 28 jmp 1070c0 <rtems_filesystem_initialize+0x50><== NOT EXECUTED
mt = &rtems_filesystem_mount_table[0];
107098: a1 4c 01 12 00 mov 0x12014c,%eax
status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL );
10709d: 83 ec 0c sub $0xc,%esp
1070a0: 6a 00 push $0x0
1070a2: ff 70 04 pushl 0x4(%eax)
1070a5: ff 30 pushl (%eax)
1070a7: ff 70 0c pushl 0xc(%eax)
1070aa: ff 70 08 pushl 0x8(%eax)
1070ad: e8 cb 06 00 00 call 10777d <mount>
if ( status == -1 )
1070b2: 83 c4 20 add $0x20,%esp
1070b5: 40 inc %eax
1070b6: 75 0d jne 1070c5 <rtems_filesystem_initialize+0x55><== ALWAYS TAKEN
rtems_fatal_error_occurred( 0xABCD0002 );
1070b8: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1070bb: 68 02 00 cd ab push $0xabcd0002 <== NOT EXECUTED
1070c0: e8 e7 36 00 00 call 10a7ac <rtems_fatal_error_occurred><== NOT EXECUTED
rtems_filesystem_link_counts = 0;
1070c5: a1 54 1f 12 00 mov 0x121f54,%eax
1070ca: 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);
1070d0: 83 ec 0c sub $0xc,%esp
1070d3: 6a 00 push $0x0
1070d5: 8d 5d d4 lea -0x2c(%ebp),%ebx
1070d8: 53 push %ebx
1070d9: 6a 00 push $0x0
1070db: 6a 01 push $0x1
1070dd: 68 70 e8 11 00 push $0x11e870
1070e2: e8 2a 01 00 00 call 107211 <rtems_filesystem_evaluate_path>
rtems_filesystem_root = loc;
1070e7: 8b 3d 54 1f 12 00 mov 0x121f54,%edi
1070ed: 83 c7 18 add $0x18,%edi
1070f0: b9 05 00 00 00 mov $0x5,%ecx
1070f5: 89 de mov %ebx,%esi
1070f7: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
1070f9: 83 c4 14 add $0x14,%esp
1070fc: 6a 00 push $0x0
1070fe: 53 push %ebx
1070ff: 6a 00 push $0x0
107101: 6a 01 push $0x1
107103: 68 70 e8 11 00 push $0x11e870
107108: e8 04 01 00 00 call 107211 <rtems_filesystem_evaluate_path>
rtems_filesystem_current = loc;
10710d: 8b 3d 54 1f 12 00 mov 0x121f54,%edi
107113: 83 c7 04 add $0x4,%edi
107116: b9 05 00 00 00 mov $0x5,%ecx
10711b: 89 de mov %ebx,%esi
10711d: 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);
10711f: 83 c4 18 add $0x18,%esp
107122: 68 ff 01 00 00 push $0x1ff
107127: 68 72 e8 11 00 push $0x11e872
10712c: e8 17 05 00 00 call 107648 <mkdir>
if ( status != 0 )
107131: 83 c4 10 add $0x10,%esp
107134: 85 c0 test %eax,%eax
107136: 74 0d je 107145 <rtems_filesystem_initialize+0xd5><== ALWAYS TAKEN
rtems_fatal_error_occurred( 0xABCD0003 );
107138: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10713b: 68 03 00 cd ab push $0xabcd0003 <== NOT EXECUTED
107140: e9 7b ff ff ff jmp 1070c0 <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.
*/
}
107145: 8d 65 f4 lea -0xc(%ebp),%esp
107148: 5b pop %ebx
107149: 5e pop %esi
10714a: 5f pop %edi
10714b: c9 leave
10714c: c3 ret
0010e23c <rtems_filesystem_iterate>:
bool rtems_filesystem_iterate(
rtems_per_filesystem_routine routine,
void *routine_arg
)
{
10e23c: 55 push %ebp
10e23d: 89 e5 mov %esp,%ebp
10e23f: 57 push %edi
10e240: 56 push %esi
10e241: 53 push %ebx
10e242: 83 ec 1c sub $0x1c,%esp
10e245: 8b 75 08 mov 0x8(%ebp),%esi
10e248: 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;
10e24b: 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];
10e24d: bb 20 d1 11 00 mov $0x11d120,%ebx
rtems_chain_node *node = NULL;
bool stop = false;
while ( table_entry->type && !stop ) {
10e252: eb 0c jmp 10e260 <rtems_filesystem_iterate+0x24>
stop = (*routine)( table_entry, routine_arg );
10e254: 51 push %ecx
10e255: 51 push %ecx
10e256: 57 push %edi
10e257: 53 push %ebx
10e258: ff d6 call *%esi
++table_entry;
10e25a: 83 c3 08 add $0x8,%ebx
10e25d: 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 ) {
10e260: 83 3b 00 cmpl $0x0,(%ebx)
10e263: 74 06 je 10e26b <rtems_filesystem_iterate+0x2f>
10e265: 84 c0 test %al,%al
10e267: 74 eb je 10e254 <rtems_filesystem_iterate+0x18><== ALWAYS TAKEN
10e269: eb 40 jmp 10e2ab <rtems_filesystem_iterate+0x6f><== NOT EXECUTED
stop = (*routine)( table_entry, routine_arg );
++table_entry;
}
if ( !stop ) {
10e26b: 84 c0 test %al,%al
10e26d: 75 3c jne 10e2ab <rtems_filesystem_iterate+0x6f>
rtems_libio_lock();
10e26f: 88 45 e4 mov %al,-0x1c(%ebp)
10e272: e8 95 ff ff ff call 10e20c <rtems_libio_lock>
}
}
rtems_libio_unlock();
rtems_set_errno_and_return_minus_one( ENOENT );
}
10e277: 8b 1d 78 1f 12 00 mov 0x121f78,%ebx
++table_entry;
}
if ( !stop ) {
rtems_libio_lock();
for (
10e27d: 8a 55 e4 mov -0x1c(%ebp),%dl
10e280: eb 10 jmp 10e292 <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 );
10e282: 52 push %edx <== NOT EXECUTED
10e283: 52 push %edx <== NOT EXECUTED
10e284: 57 push %edi <== NOT EXECUTED
10e285: 8d 43 08 lea 0x8(%ebx),%eax <== NOT EXECUTED
10e288: 50 push %eax <== NOT EXECUTED
10e289: ff d6 call *%esi <== NOT EXECUTED
10e28b: 88 c2 mov %al,%dl <== NOT EXECUTED
}
}
rtems_libio_unlock();
rtems_set_errno_and_return_minus_one( ENOENT );
}
10e28d: 8b 1b mov (%ebx),%ebx <== NOT EXECUTED
10e28f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
++table_entry;
}
if ( !stop ) {
rtems_libio_lock();
for (
10e292: 81 fb 7c 1f 12 00 cmp $0x121f7c,%ebx
10e298: 74 04 je 10e29e <rtems_filesystem_iterate+0x62><== ALWAYS TAKEN
node = rtems_chain_first( &filesystem_chain );
!rtems_chain_is_tail( &filesystem_chain, node ) && !stop;
10e29a: 84 d2 test %dl,%dl <== NOT EXECUTED
10e29c: 74 e4 je 10e282 <rtems_filesystem_iterate+0x46><== NOT EXECUTED
) {
const filesystem_node *fsn = (filesystem_node *) node;
stop = (*routine)( &fsn->entry, routine_arg );
}
rtems_libio_unlock();
10e29e: 88 55 e4 mov %dl,-0x1c(%ebp)
10e2a1: e8 80 ff ff ff call 10e226 <rtems_libio_unlock>
10e2a6: 8a 55 e4 mov -0x1c(%ebp),%dl
10e2a9: 88 d0 mov %dl,%al
}
return stop;
}
10e2ab: 8d 65 f4 lea -0xc(%ebp),%esp
10e2ae: 5b pop %ebx
10e2af: 5e pop %esi
10e2b0: 5f pop %edi
10e2b1: c9 leave
10e2b2: c3 ret
00107735 <rtems_filesystem_mount_iterate>:
bool rtems_filesystem_mount_iterate(
rtems_per_filesystem_mount_routine routine,
void *routine_arg
)
{
107735: 55 push %ebp
107736: 89 e5 mov %esp,%ebp
107738: 57 push %edi
107739: 56 push %esi
10773a: 53 push %ebx
10773b: 83 ec 1c sub $0x1c,%esp
10773e: 8b 7d 08 mov 0x8(%ebp),%edi
107741: 8b 75 0c mov 0xc(%ebp),%esi
rtems_chain_node *node = NULL;
bool stop = false;
rtems_libio_lock();
107744: e8 bc ff ff ff call 107705 <rtems_libio_lock>
stop = (*routine)( mt_entry, routine_arg );
}
rtems_libio_unlock();
return stop;
}
107749: 8b 1d 34 1f 12 00 mov 0x121f34,%ebx
rtems_per_filesystem_mount_routine routine,
void *routine_arg
)
{
rtems_chain_node *node = NULL;
bool stop = false;
10774f: 31 c0 xor %eax,%eax
rtems_libio_lock();
for (
107751: eb 0b jmp 10775e <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 );
107753: 50 push %eax
107754: 50 push %eax
107755: 56 push %esi
107756: 53 push %ebx
107757: ff d7 call *%edi
}
rtems_libio_unlock();
return stop;
}
107759: 8b 1b mov (%ebx),%ebx
10775b: 83 c4 10 add $0x10,%esp
{
rtems_chain_node *node = NULL;
bool stop = false;
rtems_libio_lock();
for (
10775e: 81 fb 38 1f 12 00 cmp $0x121f38,%ebx
107764: 74 04 je 10776a <rtems_filesystem_mount_iterate+0x35>
node = rtems_chain_first( &mount_chain );
!rtems_chain_is_tail( &mount_chain, node ) && !stop;
107766: 84 c0 test %al,%al
107768: 74 e9 je 107753 <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();
10776a: 88 45 e4 mov %al,-0x1c(%ebp)
10776d: e8 ad ff ff ff call 10771f <rtems_libio_unlock>
return stop;
}
107772: 8a 45 e4 mov -0x1c(%ebp),%al
107775: 8d 65 f4 lea -0xc(%ebp),%esp
107778: 5b pop %ebx
107779: 5e pop %esi
10777a: 5f pop %edi
10777b: c9 leave
10777c: c3 ret
001072b9 <rtems_filesystem_prefix_separators>:
int rtems_filesystem_prefix_separators(
const char *pathname,
int pathnamelen
)
{
1072b9: 55 push %ebp
1072ba: 89 e5 mov %esp,%ebp
1072bc: 57 push %edi
1072bd: 56 push %esi
1072be: 53 push %ebx
1072bf: 83 ec 0c sub $0xc,%esp
1072c2: 8b 7d 08 mov 0x8(%ebp),%edi
1072c5: 8b 75 0c mov 0xc(%ebp),%esi
/*
* Eat any separators at start of the path.
*/
int stripped = 0;
1072c8: 31 db xor %ebx,%ebx
while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
1072ca: eb 01 jmp 1072cd <rtems_filesystem_prefix_separators+0x14>
{
pathname++;
pathnamelen--;
stripped++;
1072cc: 43 inc %ebx
{
/*
* Eat any separators at start of the path.
*/
int stripped = 0;
while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
1072cd: 8a 04 1f mov (%edi,%ebx,1),%al
1072d0: 39 de cmp %ebx,%esi
1072d2: 74 17 je 1072eb <rtems_filesystem_prefix_separators+0x32><== NEVER TAKEN
1072d4: 84 c0 test %al,%al
1072d6: 74 13 je 1072eb <rtems_filesystem_prefix_separators+0x32><== NEVER TAKEN
1072d8: 83 ec 0c sub $0xc,%esp
1072db: 0f be c0 movsbl %al,%eax
1072de: 50 push %eax
1072df: e8 ec 0c 00 00 call 107fd0 <rtems_filesystem_is_separator>
1072e4: 83 c4 10 add $0x10,%esp
1072e7: 85 c0 test %eax,%eax
1072e9: 75 e1 jne 1072cc <rtems_filesystem_prefix_separators+0x13>
pathname++;
pathnamelen--;
stripped++;
}
return stripped;
}
1072eb: 89 d8 mov %ebx,%eax
1072ed: 8d 65 f4 lea -0xc(%ebp),%esp
1072f0: 5b pop %ebx
1072f1: 5e pop %esi
1072f2: 5f pop %edi
1072f3: c9 leave
1072f4: c3 ret
0010e2e2 <rtems_filesystem_register>:
int
rtems_filesystem_register(
const char *type,
rtems_filesystem_fsmount_me_t mount_h
)
{
10e2e2: 55 push %ebp <== NOT EXECUTED
10e2e3: 89 e5 mov %esp,%ebp <== NOT EXECUTED
10e2e5: 57 push %edi <== NOT EXECUTED
10e2e6: 56 push %esi <== NOT EXECUTED
10e2e7: 53 push %ebx <== NOT EXECUTED
10e2e8: 83 ec 18 sub $0x18,%esp <== NOT EXECUTED
10e2eb: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED
size_t fsn_size = sizeof( filesystem_node ) + strlen(type) + 1;
10e2ee: 31 c0 xor %eax,%eax <== NOT EXECUTED
10e2f0: 83 c9 ff or $0xffffffff,%ecx <== NOT EXECUTED
10e2f3: 89 df mov %ebx,%edi <== NOT EXECUTED
10e2f5: f2 ae repnz scas %es:(%edi),%al <== NOT EXECUTED
10e2f7: f7 d1 not %ecx <== NOT EXECUTED
10e2f9: 83 c1 10 add $0x10,%ecx <== NOT EXECUTED
filesystem_node *fsn = malloc( fsn_size );
10e2fc: 51 push %ecx <== NOT EXECUTED
10e2fd: e8 aa 92 ff ff call 1075ac <malloc> <== NOT EXECUTED
10e302: 89 c6 mov %eax,%esi <== NOT EXECUTED
char *type_storage = (char *) fsn + sizeof( filesystem_node );
if ( fsn == NULL )
10e304: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10e307: 85 c0 test %eax,%eax <== NOT EXECUTED
10e309: 75 0d jne 10e318 <rtems_filesystem_register+0x36><== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOMEM );
10e30b: e8 2c 2e 00 00 call 11113c <__errno> <== NOT EXECUTED
10e310: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED
10e316: eb 5e jmp 10e376 <rtems_filesystem_register+0x94><== NOT EXECUTED
rtems_filesystem_fsmount_me_t mount_h
)
{
size_t fsn_size = sizeof( filesystem_node ) + strlen(type) + 1;
filesystem_node *fsn = malloc( fsn_size );
char *type_storage = (char *) fsn + sizeof( filesystem_node );
10e318: 8d 78 10 lea 0x10(%eax),%edi <== NOT EXECUTED
if ( fsn == NULL )
rtems_set_errno_and_return_minus_one( ENOMEM );
strcpy(type_storage, type);
10e31b: 51 push %ecx <== NOT EXECUTED
10e31c: 51 push %ecx <== NOT EXECUTED
10e31d: 53 push %ebx <== NOT EXECUTED
10e31e: 57 push %edi <== NOT EXECUTED
10e31f: e8 34 3a 00 00 call 111d58 <strcpy> <== NOT EXECUTED
fsn->entry.type = type_storage;
10e324: 89 7e 08 mov %edi,0x8(%esi) <== NOT EXECUTED
fsn->entry.mount_h = mount_h;
10e327: 8b 45 0c mov 0xc(%ebp),%eax <== NOT EXECUTED
10e32a: 89 46 0c mov %eax,0xc(%esi) <== NOT EXECUTED
rtems_libio_lock();
10e32d: e8 da fe ff ff call 10e20c <rtems_libio_lock> <== NOT EXECUTED
if ( rtems_filesystem_get_mount_handler( type ) == NULL ) {
10e332: 89 1c 24 mov %ebx,(%esp) <== NOT EXECUTED
10e335: e8 79 ff ff ff call 10e2b3 <rtems_filesystem_get_mount_handler><== NOT EXECUTED
10e33a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10e33d: 85 c0 test %eax,%eax <== NOT EXECUTED
10e33f: 75 19 jne 10e35a <rtems_filesystem_register+0x78><== NOT EXECUTED
10e341: 52 push %edx <== NOT EXECUTED
10e342: 52 push %edx <== NOT EXECUTED
10e343: 56 push %esi <== NOT EXECUTED
10e344: 68 78 1f 12 00 push $0x121f78 <== NOT EXECUTED
10e349: e8 02 c7 ff ff call 10aa50 <_Chain_Append> <== NOT EXECUTED
rtems_libio_unlock();
free( fsn );
rtems_set_errno_and_return_minus_one( EINVAL );
}
rtems_libio_unlock();
10e34e: e8 d3 fe ff ff call 10e226 <rtems_libio_unlock> <== NOT EXECUTED
return 0;
10e353: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10e356: 31 c0 xor %eax,%eax <== NOT EXECUTED
10e358: eb 1f jmp 10e379 <rtems_filesystem_register+0x97><== NOT EXECUTED
rtems_libio_lock();
if ( rtems_filesystem_get_mount_handler( type ) == NULL ) {
rtems_chain_append( &filesystem_chain, &fsn->node );
} else {
rtems_libio_unlock();
10e35a: e8 c7 fe ff ff call 10e226 <rtems_libio_unlock> <== NOT EXECUTED
free( fsn );
10e35f: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10e362: 56 push %esi <== NOT EXECUTED
10e363: e8 a4 8f ff ff call 10730c <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
10e368: e8 cf 2d 00 00 call 11113c <__errno> <== NOT EXECUTED
10e36d: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
10e373: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10e376: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
}
rtems_libio_unlock();
return 0;
}
10e379: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
10e37c: 5b pop %ebx <== NOT EXECUTED
10e37d: 5e pop %esi <== NOT EXECUTED
10e37e: 5f pop %edi <== NOT EXECUTED
10e37f: c9 leave <== NOT EXECUTED
10e380: c3 ret <== NOT EXECUTED
0010e381 <rtems_filesystem_unregister>:
int
rtems_filesystem_unregister(
const char *type
)
{
10e381: 55 push %ebp <== NOT EXECUTED
10e382: 89 e5 mov %esp,%ebp <== NOT EXECUTED
10e384: 56 push %esi <== NOT EXECUTED
10e385: 53 push %ebx <== NOT EXECUTED
10e386: 8b 75 08 mov 0x8(%ebp),%esi <== NOT EXECUTED
rtems_chain_node *node = NULL;
if ( type == NULL ) {
10e389: 85 f6 test %esi,%esi <== NOT EXECUTED
10e38b: 75 0d jne 10e39a <rtems_filesystem_unregister+0x19><== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
10e38d: e8 aa 2d 00 00 call 11113c <__errno> <== NOT EXECUTED
10e392: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
10e398: eb 56 jmp 10e3f0 <rtems_filesystem_unregister+0x6f><== NOT EXECUTED
}
rtems_libio_lock();
10e39a: e8 6d fe ff ff call 10e20c <rtems_libio_lock> <== NOT EXECUTED
}
}
rtems_libio_unlock();
rtems_set_errno_and_return_minus_one( ENOENT );
}
10e39f: 8b 1d 78 1f 12 00 mov 0x121f78,%ebx <== NOT EXECUTED
if ( type == NULL ) {
rtems_set_errno_and_return_minus_one( EINVAL );
}
rtems_libio_lock();
for (
10e3a5: eb 31 jmp 10e3d8 <rtems_filesystem_unregister+0x57><== NOT EXECUTED
!rtems_chain_is_tail( &filesystem_chain, node );
node = rtems_chain_next( node )
) {
filesystem_node *fsn = (filesystem_node *) node;
if ( strcmp( fsn->entry.type, type ) == 0 ) {
10e3a7: 50 push %eax <== NOT EXECUTED
10e3a8: 50 push %eax <== NOT EXECUTED
10e3a9: 56 push %esi <== NOT EXECUTED
10e3aa: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
10e3ad: e8 4e 39 00 00 call 111d00 <strcmp> <== NOT EXECUTED
10e3b2: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10e3b5: 85 c0 test %eax,%eax <== NOT EXECUTED
10e3b7: 75 1d jne 10e3d6 <rtems_filesystem_unregister+0x55><== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
10e3b9: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10e3bc: 53 push %ebx <== NOT EXECUTED
10e3bd: e8 b2 c6 ff ff call 10aa74 <_Chain_Extract> <== NOT EXECUTED
rtems_chain_extract( node );
free( fsn );
10e3c2: 89 1c 24 mov %ebx,(%esp) <== NOT EXECUTED
10e3c5: e8 42 8f ff ff call 10730c <free> <== NOT EXECUTED
rtems_libio_unlock();
10e3ca: e8 57 fe ff ff call 10e226 <rtems_libio_unlock> <== NOT EXECUTED
return 0;
10e3cf: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10e3d2: 31 c0 xor %eax,%eax <== NOT EXECUTED
10e3d4: eb 1d jmp 10e3f3 <rtems_filesystem_unregister+0x72><== NOT EXECUTED
}
}
rtems_libio_unlock();
rtems_set_errno_and_return_minus_one( ENOENT );
}
10e3d6: 8b 1b mov (%ebx),%ebx <== NOT EXECUTED
if ( type == NULL ) {
rtems_set_errno_and_return_minus_one( EINVAL );
}
rtems_libio_lock();
for (
10e3d8: 81 fb 7c 1f 12 00 cmp $0x121f7c,%ebx <== NOT EXECUTED
10e3de: 75 c7 jne 10e3a7 <rtems_filesystem_unregister+0x26><== NOT EXECUTED
rtems_libio_unlock();
return 0;
}
}
rtems_libio_unlock();
10e3e0: e8 41 fe ff ff call 10e226 <rtems_libio_unlock> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOENT );
10e3e5: e8 52 2d 00 00 call 11113c <__errno> <== NOT EXECUTED
10e3ea: c7 00 02 00 00 00 movl $0x2,(%eax) <== NOT EXECUTED
10e3f0: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
}
10e3f3: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
10e3f6: 5b pop %ebx <== NOT EXECUTED
10e3f7: 5e pop %esi <== NOT EXECUTED
10e3f8: c9 leave <== NOT EXECUTED
10e3f9: c3 ret <== NOT EXECUTED
00107a3b <rtems_gxx_getspecific>:
void *rtems_gxx_getspecific(__gthread_key_t key)
{
107a3b: 55 push %ebp
107a3c: 89 e5 mov %esp,%ebp
107a3e: 53 push %ebx
107a3f: 83 ec 18 sub $0x18,%esp
107a42: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_status_code status;
void *p= 0;
107a45: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp)
/* register with RTEMS the buffer that will hold the key values */
status = rtems_task_variable_get( RTEMS_SELF, (void **)key, &p );
107a4c: 8d 45 f4 lea -0xc(%ebp),%eax
107a4f: 50 push %eax
107a50: 53 push %ebx
107a51: 6a 00 push $0x0
107a53: e8 74 35 00 00 call 10afcc <rtems_task_variable_get>
if ( status == RTEMS_SUCCESSFUL ) {
107a58: 83 c4 10 add $0x10,%esp
107a5b: 85 c0 test %eax,%eax
107a5d: 75 07 jne 107a66 <rtems_gxx_getspecific+0x2b><== NEVER TAKEN
/* We do not have to do this, but what the heck ! */
p= key->val;
107a5f: 8b 03 mov (%ebx),%eax
107a61: 89 45 f4 mov %eax,-0xc(%ebp)
107a64: eb 26 jmp 107a8c <rtems_gxx_getspecific+0x51>
} else {
/* fisrt time, always set to zero, it is unknown the value that the others
* threads are using at the moment of this call
*/
status = rtems_task_variable_add( RTEMS_SELF, (void **)key, key->dtor );
107a66: 51 push %ecx <== NOT EXECUTED
107a67: ff 73 04 pushl 0x4(%ebx) <== NOT EXECUTED
107a6a: 53 push %ebx <== NOT EXECUTED
107a6b: 6a 00 push $0x0 <== NOT EXECUTED
107a6d: e8 4a 34 00 00 call 10aebc <rtems_task_variable_add><== NOT EXECUTED
if ( status != RTEMS_SUCCESSFUL ) {
107a72: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
107a75: 85 c0 test %eax,%eax <== NOT EXECUTED
107a77: 74 0d je 107a86 <rtems_gxx_getspecific+0x4b><== NOT EXECUTED
rtems_panic ("rtems_gxx_getspecific");
107a79: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107a7c: 68 98 fc 11 00 push $0x11fc98 <== NOT EXECUTED
107a81: e8 95 70 00 00 call 10eb1b <rtems_panic> <== NOT EXECUTED
}
key->val = (void *)0;
107a86: c7 03 00 00 00 00 movl $0x0,(%ebx) <== NOT EXECUTED
p,
rtems_task_self()
);
#endif
return p;
}
107a8c: 8b 45 f4 mov -0xc(%ebp),%eax
107a8f: 8b 5d fc mov -0x4(%ebp),%ebx
107a92: c9 leave
107a93: c3 ret
00107a0b <rtems_gxx_key_delete>:
int rtems_gxx_key_delete (__gthread_key_t key)
{
107a0b: 55 push %ebp
107a0c: 89 e5 mov %esp,%ebp
107a0e: 53 push %ebx
107a0f: 83 ec 0c sub $0xc,%esp
107a12: 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 );
107a15: 53 push %ebx
107a16: 6a 00 push $0x0
107a18: e8 33 35 00 00 call 10af50 <rtems_task_variable_delete>
if ( status == RTEMS_SUCCESSFUL ) {
107a1d: 83 c4 10 add $0x10,%esp
107a20: 85 c0 test %eax,%eax
107a22: 75 10 jne 107a34 <rtems_gxx_key_delete+0x29><== NEVER TAKEN
/* Hmm - hopefully all tasks using this key have gone away... */
if ( key ) free( (void *)key );
107a24: 85 db test %ebx,%ebx
107a26: 74 0c je 107a34 <rtems_gxx_key_delete+0x29><== NEVER TAKEN
107a28: 83 ec 0c sub $0xc,%esp
107a2b: 53 push %ebx
107a2c: e8 4b fe ff ff call 10787c <free>
107a31: 83 c4 10 add $0x10,%esp
return 0;
}
return 0;
}
107a34: 31 c0 xor %eax,%eax
107a36: 8b 5d fc mov -0x4(%ebp),%ebx
107a39: c9 leave
107a3a: c3 ret
001079fb <rtems_gxx_key_dtor>:
int rtems_gxx_key_dtor (__gthread_key_t key, void *ptr)
{
1079fb: 55 push %ebp <== NOT EXECUTED
1079fc: 89 e5 mov %esp,%ebp <== NOT EXECUTED
#ifdef DEBUG_GXX_WRAPPERS
printk( "gxx_wrappers: dtor key=%x, ptr=%x\n", key, ptr );
#endif
key->val = 0;
1079fe: 8b 45 08 mov 0x8(%ebp),%eax <== NOT EXECUTED
107a01: c7 00 00 00 00 00 movl $0x0,(%eax) <== NOT EXECUTED
return 0;
}
107a07: 31 c0 xor %eax,%eax <== NOT EXECUTED
107a09: c9 leave <== NOT EXECUTED
107a0a: c3 ret <== NOT EXECUTED
00107b10 <rtems_gxx_mutex_destroy>:
int rtems_gxx_mutex_destroy (__gthread_mutex_t *mutex)
{
107b10: 55 push %ebp <== NOT EXECUTED
107b11: 89 e5 mov %esp,%ebp <== NOT EXECUTED
107b13: 83 ec 14 sub $0x14,%esp <== NOT EXECUTED
#ifdef DEBUG_GXX_WRAPPERS
printk( "gxx_wrappers: destroy mutex=%X\n", *mutex );
#endif
status = rtems_semaphore_delete(*(rtems_id *)mutex);
107b16: 8b 45 08 mov 0x8(%ebp),%eax <== NOT EXECUTED
107b19: ff 30 pushl (%eax) <== NOT EXECUTED
107b1b: e8 d4 2d 00 00 call 10a8f4 <rtems_semaphore_delete><== NOT EXECUTED
if ( status == RTEMS_SUCCESSFUL )
107b20: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
return 0;
107b23: 83 f8 01 cmp $0x1,%eax <== NOT EXECUTED
107b26: 19 c0 sbb %eax,%eax <== NOT EXECUTED
107b28: f7 d0 not %eax <== NOT EXECUTED
return -1;
}
107b2a: c9 leave <== NOT EXECUTED
107b2b: c3 ret <== NOT EXECUTED
00107ac1 <rtems_gxx_mutex_init>:
/*
* MUTEX support
*/
void rtems_gxx_mutex_init (__gthread_mutex_t *mutex)
{
107ac1: 55 push %ebp
107ac2: 89 e5 mov %esp,%ebp
107ac4: 83 ec 14 sub $0x14,%esp
#ifdef DEBUG_GXX_WRAPPERS
printk( "gxx_wrappers: mutex init =%X\n", *mutex );
#endif
status = rtems_semaphore_create(
107ac7: ff 75 08 pushl 0x8(%ebp)
107aca: 6a 00 push $0x0
107acc: 6a 54 push $0x54
107ace: 6a 01 push $0x1
107ad0: 68 32 43 43 47 push $0x47434332
107ad5: e8 82 2c 00 00 call 10a75c <rtems_semaphore_create>
RTEMS_PRIORITY|RTEMS_BINARY_SEMAPHORE|
RTEMS_INHERIT_PRIORITY|RTEMS_NO_PRIORITY_CEILING|RTEMS_LOCAL,
0,
(rtems_id *)mutex
);
if ( status != RTEMS_SUCCESSFUL ) {
107ada: 83 c4 20 add $0x20,%esp
107add: 85 c0 test %eax,%eax
107adf: 74 0d je 107aee <rtems_gxx_mutex_init+0x2d><== ALWAYS TAKEN
"gxx_wrappers: mutex init failed %s (%d)\n",
rtems_status_text(status),
status
);
#endif
rtems_panic ("rtems_gxx_mutex_init");
107ae1: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107ae4: 68 ae fc 11 00 push $0x11fcae <== NOT EXECUTED
107ae9: e8 2d 70 00 00 call 10eb1b <rtems_panic> <== NOT EXECUTED
}
#ifdef DEBUG_GXX_WRAPPERS
printk( "gxx_wrappers: mutex init complete =%X\n", *mutex );
#endif
}
107aee: c9 leave
107aef: c3 ret
00107968 <rtems_gxx_once>:
typedef int __gthread_once_t;
typedef void *__gthread_mutex_t;
typedef void *__gthread_recursive_mutex_t;
int rtems_gxx_once(__gthread_once_t *once, void (*func) (void))
{
107968: 55 push %ebp
107969: 89 e5 mov %esp,%ebp
10796b: 56 push %esi
10796c: 53 push %ebx
10796d: 83 ec 10 sub $0x10,%esp
107970: 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 ) {
107973: 8b 03 mov (%ebx),%eax
107975: 85 c0 test %eax,%eax
107977: 75 3f jne 1079b8 <rtems_gxx_once+0x50>
rtems_mode saveMode;
__gthread_once_t o;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
107979: 52 push %edx
10797a: 8d 45 f4 lea -0xc(%ebp),%eax
10797d: 50 push %eax
10797e: 68 00 01 00 00 push $0x100
107983: 68 00 01 00 00 push $0x100
107988: e8 a3 33 00 00 call 10ad30 <rtems_task_mode>
if ( (o = *(volatile __gthread_once_t *)once) == 0 ) {
10798d: 8b 33 mov (%ebx),%esi
10798f: 83 c4 10 add $0x10,%esp
107992: 85 f6 test %esi,%esi
107994: 75 06 jne 10799c <rtems_gxx_once+0x34> <== NEVER TAKEN
*(volatile __gthread_once_t *)once = 1;
107996: c7 03 01 00 00 00 movl $0x1,(%ebx)
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
10799c: 50 push %eax
10799d: 8d 45 f4 lea -0xc(%ebp),%eax
1079a0: 50 push %eax
1079a1: 68 00 01 00 00 push $0x100
1079a6: ff 75 f4 pushl -0xc(%ebp)
1079a9: e8 82 33 00 00 call 10ad30 <rtems_task_mode>
if ( o == 0 )
1079ae: 83 c4 10 add $0x10,%esp
1079b1: 85 f6 test %esi,%esi
1079b3: 75 03 jne 1079b8 <rtems_gxx_once+0x50> <== NEVER TAKEN
(*func)();
1079b5: ff 55 0c call *0xc(%ebp)
}
return 0;
}
1079b8: 31 c0 xor %eax,%eax
1079ba: 8d 65 f8 lea -0x8(%ebp),%esp
1079bd: 5b pop %ebx
1079be: 5e pop %esi
1079bf: c9 leave
1079c0: c3 ret
00107a94 <rtems_gxx_setspecific>:
int rtems_gxx_setspecific(__gthread_key_t key, const void *ptr)
{
107a94: 55 push %ebp
107a95: 89 e5 mov %esp,%ebp
107a97: 53 push %ebx
107a98: 83 ec 08 sub $0x8,%esp
107a9b: 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 );
107a9e: ff 73 04 pushl 0x4(%ebx)
107aa1: 53 push %ebx
107aa2: 6a 00 push $0x0
107aa4: e8 13 34 00 00 call 10aebc <rtems_task_variable_add>
107aa9: 89 c2 mov %eax,%edx
if ( status == RTEMS_SUCCESSFUL ) {
107aab: 83 c4 10 add $0x10,%esp
/* now let's set the proper value */
key->val = (void *)ptr;
return 0;
}
return -1;
107aae: 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 ) {
107ab1: 85 d2 test %edx,%edx
107ab3: 75 07 jne 107abc <rtems_gxx_setspecific+0x28><== NEVER TAKEN
/* now let's set the proper value */
key->val = (void *)ptr;
107ab5: 8b 45 0c mov 0xc(%ebp),%eax
107ab8: 89 03 mov %eax,(%ebx)
return 0;
107aba: 31 c0 xor %eax,%eax
}
return -1;
}
107abc: 8b 5d fc mov -0x4(%ebp),%ebx
107abf: c9 leave
107ac0: c3 ret
00106f6e <rtems_io_lookup_name>:
rtems_status_code rtems_io_lookup_name(
const char *name,
rtems_driver_name_t *device_info
)
{
106f6e: 55 push %ebp <== NOT EXECUTED
106f6f: 89 e5 mov %esp,%ebp <== NOT EXECUTED
106f71: 57 push %edi <== NOT EXECUTED
106f72: 56 push %esi <== NOT EXECUTED
106f73: 53 push %ebx <== NOT EXECUTED
106f74: 83 ec 48 sub $0x48,%esp <== NOT EXECUTED
106f77: 8b 55 0c mov 0xc(%ebp),%edx <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
rtems_filesystem_location_info_t loc;
int result;
rtems_filesystem_node_types_t node_type;
result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true );
106f7a: 31 c0 xor %eax,%eax <== NOT EXECUTED
106f7c: 83 c9 ff or $0xffffffff,%ecx <== NOT EXECUTED
106f7f: 8b 7d 08 mov 0x8(%ebp),%edi <== NOT EXECUTED
106f82: f2 ae repnz scas %es:(%edi),%al <== NOT EXECUTED
106f84: f7 d1 not %ecx <== NOT EXECUTED
106f86: 49 dec %ecx <== NOT EXECUTED
106f87: 6a 01 push $0x1 <== NOT EXECUTED
106f89: 8d 75 d4 lea -0x2c(%ebp),%esi <== NOT EXECUTED
106f8c: 56 push %esi <== NOT EXECUTED
106f8d: 6a 00 push $0x0 <== NOT EXECUTED
106f8f: 51 push %ecx <== NOT EXECUTED
106f90: ff 75 08 pushl 0x8(%ebp) <== NOT EXECUTED
106f93: 89 55 c4 mov %edx,-0x3c(%ebp) <== NOT EXECUTED
106f96: e8 76 02 00 00 call 107211 <rtems_filesystem_evaluate_path><== NOT EXECUTED
106f9b: 89 c7 mov %eax,%edi <== NOT EXECUTED
the_jnode = loc.node_access;
106f9d: 8b 5d d4 mov -0x2c(%ebp),%ebx <== NOT EXECUTED
if ( !loc.ops->node_type_h ) {
106fa0: 8b 45 e0 mov -0x20(%ebp),%eax <== NOT EXECUTED
106fa3: 8b 40 10 mov 0x10(%eax),%eax <== NOT EXECUTED
106fa6: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
106fa9: 85 c0 test %eax,%eax <== NOT EXECUTED
106fab: 8b 55 c4 mov -0x3c(%ebp),%edx <== NOT EXECUTED
106fae: 75 1c jne 106fcc <rtems_io_lookup_name+0x5e><== NOT EXECUTED
rtems_filesystem_freenode( &loc );
106fb0: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
106fb3: 56 push %esi <== NOT EXECUTED
106fb4: e8 3f 03 00 00 call 1072f8 <rtems_filesystem_freenode><== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
106fb9: e8 7e a1 00 00 call 11113c <__errno> <== NOT EXECUTED
106fbe: c7 00 86 00 00 00 movl $0x86,(%eax) <== NOT EXECUTED
106fc4: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
106fc7: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106fca: eb 5e jmp 10702a <rtems_io_lookup_name+0xbc><== NOT EXECUTED
}
node_type = (*loc.ops->node_type_h)( &loc );
106fcc: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
106fcf: 56 push %esi <== NOT EXECUTED
106fd0: 89 55 c4 mov %edx,-0x3c(%ebp) <== NOT EXECUTED
106fd3: ff d0 call *%eax <== NOT EXECUTED
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
106fd5: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
106fd8: 83 f8 02 cmp $0x2,%eax <== NOT EXECUTED
106fdb: 8b 55 c4 mov -0x3c(%ebp),%edx <== NOT EXECUTED
106fde: 75 07 jne 106fe7 <rtems_io_lookup_name+0x79><== NOT EXECUTED
106fe0: 85 ff test %edi,%edi <== NOT EXECUTED
106fe2: 0f 95 c0 setne %al <== NOT EXECUTED
106fe5: 74 16 je 106ffd <rtems_io_lookup_name+0x8f><== NOT EXECUTED
rtems_filesystem_freenode( &loc );
106fe7: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
106fea: 8d 45 d4 lea -0x2c(%ebp),%eax <== NOT EXECUTED
106fed: 50 push %eax <== NOT EXECUTED
106fee: e8 05 03 00 00 call 1072f8 <rtems_filesystem_freenode><== NOT EXECUTED
return RTEMS_UNSATISFIED;
106ff3: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
106ff6: b8 0d 00 00 00 mov $0xd,%eax <== NOT EXECUTED
106ffb: eb 2d jmp 10702a <rtems_io_lookup_name+0xbc><== NOT EXECUTED
}
device_info->device_name = (char *) name;
106ffd: 8b 4d 08 mov 0x8(%ebp),%ecx <== NOT EXECUTED
107000: 89 0a mov %ecx,(%edx) <== NOT EXECUTED
device_info->device_name_length = strlen( name );
107002: 83 c9 ff or $0xffffffff,%ecx <== NOT EXECUTED
107005: 8b 7d 08 mov 0x8(%ebp),%edi <== NOT EXECUTED
107008: f2 ae repnz scas %es:(%edi),%al <== NOT EXECUTED
10700a: f7 d1 not %ecx <== NOT EXECUTED
10700c: 49 dec %ecx <== NOT EXECUTED
10700d: 89 4a 04 mov %ecx,0x4(%edx) <== NOT EXECUTED
device_info->major = the_jnode->info.device.major;
107010: 8b 43 50 mov 0x50(%ebx),%eax <== NOT EXECUTED
107013: 89 42 08 mov %eax,0x8(%edx) <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
107016: 8b 43 54 mov 0x54(%ebx),%eax <== NOT EXECUTED
107019: 89 42 0c mov %eax,0xc(%edx) <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
10701c: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10701f: 56 push %esi <== NOT EXECUTED
107020: e8 d3 02 00 00 call 1072f8 <rtems_filesystem_freenode><== NOT EXECUTED
return RTEMS_SUCCESSFUL;
107025: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
107028: 31 c0 xor %eax,%eax <== NOT EXECUTED
}
10702a: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
10702d: 5b pop %ebx <== NOT EXECUTED
10702e: 5e pop %esi <== NOT EXECUTED
10702f: 5f pop %edi <== NOT EXECUTED
107030: c9 leave <== NOT EXECUTED
107031: c3 ret <== NOT EXECUTED
0010c7d8 <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)
{
10c7d8: 55 push %ebp
10c7d9: 89 e5 mov %esp,%ebp
10c7db: 57 push %edi
10c7dc: 56 push %esi
10c7dd: 53 push %ebx
10c7de: 83 ec 0c sub $0xc,%esp
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
10c7e1: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
10c7e5: 74 41 je 10c828 <rtems_iterate_over_all_threads+0x50><== NEVER TAKEN
10c7e7: bb 01 00 00 00 mov $0x1,%ebx
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
10c7ec: 8b 04 9d 00 02 13 00 mov 0x130200(,%ebx,4),%eax
10c7f3: 85 c0 test %eax,%eax
10c7f5: 74 2b je 10c822 <rtems_iterate_over_all_threads+0x4a><== NEVER TAKEN
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
10c7f7: 8b 78 04 mov 0x4(%eax),%edi
if ( !information )
10c7fa: be 01 00 00 00 mov $0x1,%esi
10c7ff: 85 ff test %edi,%edi
10c801: 75 17 jne 10c81a <rtems_iterate_over_all_threads+0x42>
10c803: eb 1d jmp 10c822 <rtems_iterate_over_all_threads+0x4a>
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
10c805: 8b 47 1c mov 0x1c(%edi),%eax
10c808: 8b 04 b0 mov (%eax,%esi,4),%eax
if ( !the_thread )
10c80b: 85 c0 test %eax,%eax
10c80d: 74 0a je 10c819 <rtems_iterate_over_all_threads+0x41><== NEVER TAKEN
continue;
(*routine)(the_thread);
10c80f: 83 ec 0c sub $0xc,%esp
10c812: 50 push %eax
10c813: ff 55 08 call *0x8(%ebp)
10c816: 83 c4 10 add $0x10,%esp
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
10c819: 46 inc %esi
10c81a: 0f b7 47 10 movzwl 0x10(%edi),%eax
10c81e: 39 c6 cmp %eax,%esi
10c820: 76 e3 jbe 10c805 <rtems_iterate_over_all_threads+0x2d>
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
10c822: 43 inc %ebx
10c823: 83 fb 04 cmp $0x4,%ebx
10c826: 75 c4 jne 10c7ec <rtems_iterate_over_all_threads+0x14>
(*routine)(the_thread);
}
}
}
10c828: 8d 65 f4 lea -0xc(%ebp),%esp
10c82b: 5b pop %ebx
10c82c: 5e pop %esi
10c82d: 5f pop %edi
10c82e: c9 leave
10c82f: c3 ret
0010e112 <rtems_libio_free>:
*/
void rtems_libio_free(
rtems_libio_t *iop
)
{
10e112: 55 push %ebp
10e113: 89 e5 mov %esp,%ebp
10e115: 53 push %ebx
10e116: 83 ec 04 sub $0x4,%esp
10e119: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_libio_lock();
10e11c: e8 db fe ff ff call 10dffc <rtems_libio_lock>
if (iop->sem)
10e121: 8b 43 2c mov 0x2c(%ebx),%eax
10e124: 85 c0 test %eax,%eax
10e126: 74 0c je 10e134 <rtems_libio_free+0x22> <== NEVER TAKEN
rtems_semaphore_delete(iop->sem);
10e128: 83 ec 0c sub $0xc,%esp
10e12b: 50 push %eax
10e12c: e8 23 c0 ff ff call 10a154 <rtems_semaphore_delete>
10e131: 83 c4 10 add $0x10,%esp
iop->flags &= ~LIBIO_FLAGS_OPEN;
10e134: 81 63 14 ff fe ff ff andl $0xfffffeff,0x14(%ebx)
iop->data1 = rtems_libio_iop_freelist;
10e13b: a1 9c 40 12 00 mov 0x12409c,%eax
10e140: 89 43 34 mov %eax,0x34(%ebx)
rtems_libio_iop_freelist = iop;
10e143: 89 1d 9c 40 12 00 mov %ebx,0x12409c
rtems_libio_unlock();
}
10e149: 8b 5d fc mov -0x4(%ebp),%ebx
10e14c: c9 leave
iop->flags &= ~LIBIO_FLAGS_OPEN;
iop->data1 = rtems_libio_iop_freelist;
rtems_libio_iop_freelist = iop;
rtems_libio_unlock();
10e14d: e9 c4 fe ff ff jmp 10e016 <rtems_libio_unlock>
001073f8 <rtems_libio_init>:
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
{
1073f8: 55 push %ebp
1073f9: 89 e5 mov %esp,%ebp
1073fb: 53 push %ebx
1073fc: 83 ec 04 sub $0x4,%esp
rtems_status_code rc;
uint32_t i;
rtems_libio_t *iop;
if (rtems_libio_number_iops > 0)
1073ff: 8b 1d 44 01 12 00 mov 0x120144,%ebx
107405: 85 db test %ebx,%ebx
107407: 74 3e je 107447 <rtems_libio_init+0x4f> <== NEVER TAKEN
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
107409: 50 push %eax
10740a: 50 push %eax
10740b: 6a 40 push $0x40
10740d: 53 push %ebx
10740e: e8 3d fd ff ff call 107150 <calloc>
107413: a3 98 40 12 00 mov %eax,0x124098
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
107418: 83 c4 10 add $0x10,%esp
10741b: 85 c0 test %eax,%eax
10741d: 75 07 jne 107426 <rtems_libio_init+0x2e> <== ALWAYS TAKEN
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
10741f: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107422: 6a 1a push $0x1a <== NOT EXECUTED
107424: eb 44 jmp 10746a <rtems_libio_init+0x72> <== NOT EXECUTED
iop = rtems_libio_iop_freelist = rtems_libio_iops;
107426: a3 9c 40 12 00 mov %eax,0x12409c
10742b: 89 c2 mov %eax,%edx
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
10742d: 31 c9 xor %ecx,%ecx
10742f: eb 03 jmp 107434 <rtems_libio_init+0x3c>
iop->data1 = iop + 1;
107431: 89 52 f4 mov %edx,-0xc(%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++)
107434: 41 inc %ecx
107435: 83 c2 40 add $0x40,%edx
107438: 39 d9 cmp %ebx,%ecx
10743a: 72 f5 jb 107431 <rtems_libio_init+0x39>
iop->data1 = iop + 1;
iop->data1 = NULL;
10743c: c1 e3 06 shl $0x6,%ebx
10743f: c7 44 18 f4 00 00 00 movl $0x0,-0xc(%eax,%ebx,1)
107446: 00
/*
* Create the binary semaphore used to provide mutual exclusion
* on the IOP Table.
*/
rc = rtems_semaphore_create(
107447: 83 ec 0c sub $0xc,%esp
10744a: 68 a0 40 12 00 push $0x1240a0
10744f: 6a 00 push $0x0
107451: 6a 54 push $0x54
107453: 6a 01 push $0x1
107455: 68 4f 49 42 4c push $0x4c42494f
10745a: e8 5d 2b 00 00 call 109fbc <rtems_semaphore_create>
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_libio_semaphore
);
if ( rc != RTEMS_SUCCESSFUL )
10745f: 83 c4 20 add $0x20,%esp
107462: 85 c0 test %eax,%eax
107464: 74 09 je 10746f <rtems_libio_init+0x77> <== ALWAYS TAKEN
rtems_fatal_error_occurred( rc );
107466: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107469: 50 push %eax <== NOT EXECUTED
10746a: e8 3d 33 00 00 call 10a7ac <rtems_fatal_error_occurred><== NOT EXECUTED
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
10746f: a1 40 01 12 00 mov 0x120140,%eax
107474: 85 c0 test %eax,%eax
107476: 74 06 je 10747e <rtems_libio_init+0x86> <== NEVER TAKEN
(* rtems_fs_init_helper)();
}
107478: 8b 5d fc mov -0x4(%ebp),%ebx
10747b: c9 leave
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
(* rtems_fs_init_helper)();
10747c: ff e0 jmp *%eax
}
10747e: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
107481: c9 leave <== NOT EXECUTED
107482: c3 ret <== NOT EXECUTED
001084a9 <rtems_libio_set_private_env>:
rtems_status_code rtems_libio_set_private_env(void) {
1084a9: 55 push %ebp
1084aa: 89 e5 mov %esp,%ebp
1084ac: 57 push %edi
1084ad: 56 push %esi
1084ae: 53 push %ebx
1084af: 83 ec 40 sub $0x40,%esp
rtems_status_code sc;
rtems_id task_id;
rtems_filesystem_location_info_t loc;
sc=rtems_task_ident(RTEMS_SELF,0,&task_id);
1084b2: 8d 45 e4 lea -0x1c(%ebp),%eax
1084b5: 50 push %eax
1084b6: 6a 00 push $0x0
1084b8: 6a 00 push $0x0
1084ba: e8 ad 27 00 00 call 10ac6c <rtems_task_ident>
1084bf: 89 45 c4 mov %eax,-0x3c(%ebp)
if (sc != RTEMS_SUCCESSFUL) return sc;
1084c2: 83 c4 10 add $0x10,%esp
1084c5: 85 c0 test %eax,%eax
1084c7: 0f 85 c8 00 00 00 jne 108595 <rtems_libio_set_private_env+0xec><== NEVER TAKEN
/* Only for the first time a malloc is necesary */
if (rtems_current_user_env==&rtems_global_user_env) {
1084cd: 81 3d 40 2f 12 00 c8 cmpl $0x1250c8,0x122f40
1084d4: 50 12 00
1084d7: 75 49 jne 108522 <rtems_libio_set_private_env+0x79>
rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t));
1084d9: 83 ec 0c sub $0xc,%esp
1084dc: 6a 48 push $0x48
1084de: e8 bd f5 ff ff call 107aa0 <malloc>
1084e3: 89 c3 mov %eax,%ebx
if (!tmp)
1084e5: 83 c4 10 add $0x10,%esp
1084e8: 85 c0 test %eax,%eax
1084ea: 0f 84 9e 00 00 00 je 10858e <rtems_libio_set_private_env+0xe5><== NEVER TAKEN
#ifdef HAVE_USERENV_REFCNT
tmp->refcnt = 1;
#endif
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env);
1084f0: 50 push %eax
1084f1: 68 6c 84 10 00 push $0x10846c
1084f6: 68 40 2f 12 00 push $0x122f40
1084fb: 6a 00 push $0x0
1084fd: e8 86 28 00 00 call 10ad88 <rtems_task_variable_add>
108502: 89 c6 mov %eax,%esi
if (sc != RTEMS_SUCCESSFUL) {
108504: 83 c4 10 add $0x10,%esp
108507: 85 c0 test %eax,%eax
108509: 74 11 je 10851c <rtems_libio_set_private_env+0x73><== ALWAYS TAKEN
/* don't use free_user_env because the pathlocs are
* not initialized yet
*/
free(tmp);
10850b: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10850e: 53 push %ebx <== NOT EXECUTED
10850f: e8 0c f1 ff ff call 107620 <free> <== NOT EXECUTED
return sc;
108514: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
108517: 89 75 c4 mov %esi,-0x3c(%ebp) <== NOT EXECUTED
10851a: eb 79 jmp 108595 <rtems_libio_set_private_env+0xec><== NOT EXECUTED
}
rtems_current_user_env = tmp;
10851c: 89 1d 40 2f 12 00 mov %ebx,0x122f40
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
108522: a1 40 2f 12 00 mov 0x122f40,%eax
108527: be c8 50 12 00 mov $0x1250c8,%esi
10852c: b9 12 00 00 00 mov $0x12,%ecx
108531: 89 c7 mov %eax,%edi
108533: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
rtems_current_user_env->task_id=task_id; /* mark the local values*/
108535: 8b 55 e4 mov -0x1c(%ebp),%edx
108538: 89 10 mov %edx,(%eax)
* 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_evaluate_path("/", 1, 0, &loc, 0);
10853a: 83 ec 0c sub $0xc,%esp
10853d: 6a 00 push $0x0
10853f: 8d 5d d0 lea -0x30(%ebp),%ebx
108542: 53 push %ebx
108543: 6a 00 push $0x0
108545: 6a 01 push $0x1
108547: 68 54 ef 11 00 push $0x11ef54
10854c: e8 d4 ef ff ff call 107525 <rtems_filesystem_evaluate_path>
rtems_filesystem_root = loc;
108551: 8b 3d 40 2f 12 00 mov 0x122f40,%edi
108557: 83 c7 18 add $0x18,%edi
10855a: b9 05 00 00 00 mov $0x5,%ecx
10855f: 89 de mov %ebx,%esi
108561: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
108563: 83 c4 14 add $0x14,%esp
108566: 6a 00 push $0x0
108568: 53 push %ebx
108569: 6a 00 push $0x0
10856b: 6a 01 push $0x1
10856d: 68 54 ef 11 00 push $0x11ef54
108572: e8 ae ef ff ff call 107525 <rtems_filesystem_evaluate_path>
rtems_filesystem_current = loc;
108577: 8b 3d 40 2f 12 00 mov 0x122f40,%edi
10857d: 83 c7 04 add $0x4,%edi
108580: b9 05 00 00 00 mov $0x5,%ecx
108585: 89 de mov %ebx,%esi
108587: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return RTEMS_SUCCESSFUL;
108589: 83 c4 20 add $0x20,%esp
10858c: eb 07 jmp 108595 <rtems_libio_set_private_env+0xec>
/* Only for the first time a malloc is necesary */
if (rtems_current_user_env==&rtems_global_user_env) {
rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t));
if (!tmp)
return RTEMS_NO_MEMORY;
10858e: c7 45 c4 1a 00 00 00 movl $0x1a,-0x3c(%ebp) <== NOT EXECUTED
rtems_filesystem_root = loc;
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_current = loc;
return RTEMS_SUCCESSFUL;
}
108595: 8b 45 c4 mov -0x3c(%ebp),%eax
108598: 8d 65 f4 lea -0xc(%ebp),%esp
10859b: 5b pop %ebx
10859c: 5e pop %esi
10859d: 5f pop %edi
10859e: c9 leave
10859f: c3 ret
001085a0 <rtems_libio_share_private_env>:
* b) mutex access to rtems_filesystem_current, rtems_filesytem_root
* while changing any of those (chdir(), chroot()).
*/
#ifndef HAVE_USERENV_REFCNT
rtems_status_code rtems_libio_share_private_env(rtems_id task_id) {
1085a0: 55 push %ebp <== NOT EXECUTED
1085a1: 89 e5 mov %esp,%ebp <== NOT EXECUTED
1085a3: 53 push %ebx <== NOT EXECUTED
1085a4: 83 ec 18 sub $0x18,%esp <== NOT EXECUTED
rtems_status_code sc;
rtems_user_env_t * shared_user_env;
rtems_id current_task_id;
sc=rtems_task_ident(RTEMS_SELF,0,¤t_task_id);
1085a7: 8d 45 f0 lea -0x10(%ebp),%eax <== NOT EXECUTED
1085aa: 50 push %eax <== NOT EXECUTED
1085ab: 6a 00 push $0x0 <== NOT EXECUTED
1085ad: 6a 00 push $0x0 <== NOT EXECUTED
1085af: e8 b8 26 00 00 call 10ac6c <rtems_task_ident> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
1085b4: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
1085b7: 85 c0 test %eax,%eax <== NOT EXECUTED
1085b9: 75 75 jne 108630 <rtems_libio_share_private_env+0x90><== NOT EXECUTED
if (rtems_current_user_env->task_id==current_task_id) {
1085bb: 8b 1d 40 2f 12 00 mov 0x122f40,%ebx <== NOT EXECUTED
1085c1: 8b 45 f0 mov -0x10(%ebp),%eax <== NOT EXECUTED
1085c4: 39 03 cmp %eax,(%ebx) <== NOT EXECUTED
1085c6: 75 21 jne 1085e9 <rtems_libio_share_private_env+0x49><== NOT EXECUTED
/* kill the current user env & task_var*/
rtems_user_env_t *tmp = rtems_current_user_env;
sc = rtems_task_variable_delete(RTEMS_SELF,(void*)&rtems_current_user_env);
1085c8: 50 push %eax <== NOT EXECUTED
1085c9: 50 push %eax <== NOT EXECUTED
1085ca: 68 40 2f 12 00 push $0x122f40 <== NOT EXECUTED
1085cf: 6a 00 push $0x0 <== NOT EXECUTED
1085d1: e8 46 28 00 00 call 10ae1c <rtems_task_variable_delete><== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
1085d6: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
1085d9: 85 c0 test %eax,%eax <== NOT EXECUTED
1085db: 75 53 jne 108630 <rtems_libio_share_private_env+0x90><== NOT EXECUTED
free_user_env(tmp);
1085dd: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1085e0: 53 push %ebx <== NOT EXECUTED
1085e1: e8 86 fe ff ff call 10846c <free_user_env> <== NOT EXECUTED
1085e6: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
};
/* AT THIS POINT, rtems_current_user_env is DANGLING */
sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env,
1085e9: 51 push %ecx <== NOT EXECUTED
(void*)&shared_user_env );
1085ea: 8d 45 f4 lea -0xc(%ebp),%eax <== NOT EXECUTED
free_user_env(tmp);
};
/* AT THIS POINT, rtems_current_user_env is DANGLING */
sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env,
1085ed: 50 push %eax <== NOT EXECUTED
1085ee: 68 40 2f 12 00 push $0x122f40 <== NOT EXECUTED
1085f3: ff 75 08 pushl 0x8(%ebp) <== NOT EXECUTED
1085f6: e8 9d 28 00 00 call 10ae98 <rtems_task_variable_get><== NOT EXECUTED
(void*)&shared_user_env );
if (sc != RTEMS_SUCCESSFUL)
1085fb: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
1085fe: 85 c0 test %eax,%eax <== NOT EXECUTED
108600: 75 24 jne 108626 <rtems_libio_share_private_env+0x86><== NOT EXECUTED
goto bailout;
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env);
108602: 52 push %edx <== NOT EXECUTED
108603: 68 6c 84 10 00 push $0x10846c <== NOT EXECUTED
108608: 68 40 2f 12 00 push $0x122f40 <== NOT EXECUTED
10860d: 6a 00 push $0x0 <== NOT EXECUTED
10860f: e8 74 27 00 00 call 10ad88 <rtems_task_variable_add><== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
108614: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
108617: 85 c0 test %eax,%eax <== NOT EXECUTED
108619: 75 0b jne 108626 <rtems_libio_share_private_env+0x86><== NOT EXECUTED
goto bailout;
/* the current_user_env is the same pointer that remote env */
rtems_current_user_env = shared_user_env;
10861b: 8b 55 f4 mov -0xc(%ebp),%edx <== NOT EXECUTED
10861e: 89 15 40 2f 12 00 mov %edx,0x122f40 <== NOT EXECUTED
/* increase the reference count */
#ifdef HAVE_USERENV_REFCNT
rtems_current_user_env->refcnt++;
#endif
return RTEMS_SUCCESSFUL;
108624: eb 0a jmp 108630 <rtems_libio_share_private_env+0x90><== NOT EXECUTED
bailout:
/* fallback to the global env */
rtems_current_user_env = &rtems_global_user_env;
108626: c7 05 40 2f 12 00 c8 movl $0x1250c8,0x122f40 <== NOT EXECUTED
10862d: 50 12 00
return sc;
}
108630: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
108633: c9 leave <== NOT EXECUTED
108634: c3 ret <== NOT EXECUTED
0010e061 <rtems_libio_to_fcntl_flags>:
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
10e061: 55 push %ebp
10e062: 89 e5 mov %esp,%ebp
10e064: 8b 55 08 mov 0x8(%ebp),%edx
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
10e067: 89 d1 mov %edx,%ecx
10e069: 83 e1 06 and $0x6,%ecx
fcntl_flags |= O_RDWR;
10e06c: 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 ) {
10e071: 83 f9 06 cmp $0x6,%ecx
10e074: 74 0f je 10e085 <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;
10e076: 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) {
10e078: f6 c2 02 test $0x2,%dl
10e07b: 75 08 jne 10e085 <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;
10e07d: 31 c0 xor %eax,%eax <== NOT EXECUTED
10e07f: f6 c2 04 test $0x4,%dl <== NOT EXECUTED
10e082: 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 ) {
10e085: f6 c2 01 test $0x1,%dl
10e088: 74 03 je 10e08d <rtems_libio_to_fcntl_flags+0x2c>
fcntl_flags |= O_NONBLOCK;
10e08a: 80 cc 40 or $0x40,%ah
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
10e08d: f6 c6 02 test $0x2,%dh
10e090: 74 03 je 10e095 <rtems_libio_to_fcntl_flags+0x34>
fcntl_flags |= O_APPEND;
10e092: 83 c8 08 or $0x8,%eax
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
10e095: 80 e6 04 and $0x4,%dh
10e098: 74 03 je 10e09d <rtems_libio_to_fcntl_flags+0x3c>
fcntl_flags |= O_CREAT;
10e09a: 80 cc 02 or $0x2,%ah
}
return fcntl_flags;
}
10e09d: c9 leave
10e09e: c3 ret
001118c0 <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
1118c0: 55 push %ebp
1118c1: 89 e5 mov %esp,%ebp
1118c3: 57 push %edi
1118c4: 56 push %esi
1118c5: 53 push %ebx
1118c6: 83 ec 0c sub $0xc,%esp
1118c9: 8b 5d 08 mov 0x8(%ebp),%ebx
/*
* Parameter error checks
*/
if ( !pointer )
return EINVAL;
1118cc: be 16 00 00 00 mov $0x16,%esi
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
1118d1: 85 db test %ebx,%ebx
1118d3: 74 55 je 11192a <rtems_memalign+0x6a>
return EINVAL;
*pointer = NULL;
1118d5: 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()) &&
1118db: 83 3d 1c 86 12 00 03 cmpl $0x3,0x12861c
1118e2: 75 09 jne 1118ed <rtems_memalign+0x2d> <== NEVER TAKEN
!malloc_is_system_state_OK() )
1118e4: e8 d3 68 ff ff call 1081bc <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()) &&
1118e9: 84 c0 test %al,%al
1118eb: 74 3d je 11192a <rtems_memalign+0x6a> <== NEVER TAKEN
return EINVAL;
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
1118ed: e8 08 69 ff ff call 1081fa <malloc_deferred_frees_process>
Heap_Control *heap,
uintptr_t size,
uintptr_t alignment
)
{
return
1118f2: 6a 00 push $0x0
1118f4: ff 75 0c pushl 0xc(%ebp)
1118f7: ff 75 10 pushl 0x10(%ebp)
1118fa: ff 35 50 43 12 00 pushl 0x124350
111900: e8 97 b1 ff ff call 10ca9c <_Protected_heap_Allocate_aligned_with_boundary>
111905: 89 c7 mov %eax,%edi
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
111907: 83 c4 10 add $0x10,%esp
return ENOMEM;
11190a: be 0c 00 00 00 mov $0xc,%esi
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
11190f: 85 c0 test %eax,%eax
111911: 74 17 je 11192a <rtems_memalign+0x6a>
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
111913: a1 30 67 12 00 mov 0x126730,%eax
111918: 85 c0 test %eax,%eax
11191a: 74 0a je 111926 <rtems_memalign+0x66> <== ALWAYS TAKEN
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
11191c: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
11191f: 53 push %ebx <== NOT EXECUTED
111920: ff 50 04 call *0x4(%eax) <== NOT EXECUTED
111923: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
*pointer = return_this;
111926: 89 3b mov %edi,(%ebx)
return 0;
111928: 31 f6 xor %esi,%esi
}
11192a: 89 f0 mov %esi,%eax
11192c: 8d 65 f4 lea -0xc(%ebp),%esp
11192f: 5b pop %ebx
111930: 5e pop %esi
111931: 5f pop %edi
111932: c9 leave
111933: c3 ret
0010f4ac <rtems_mkdir>:
return (retval);
}
int
rtems_mkdir(const char *path, mode_t mode)
{
10f4ac: 55 push %ebp
10f4ad: 89 e5 mov %esp,%ebp
10f4af: 57 push %edi
10f4b0: 56 push %esi
10f4b1: 53 push %ebx
10f4b2: 83 ec 78 sub $0x78,%esp
int success = 0;
char *dup_path = strdup(path);
10f4b5: ff 75 08 pushl 0x8(%ebp)
10f4b8: e8 1f 47 00 00 call 113bdc <strdup>
10f4bd: 89 c3 mov %eax,%ebx
if (dup_path != NULL) {
10f4bf: 83 c4 10 add $0x10,%esp
success = build(dup_path, mode);
free(dup_path);
}
return success != 0 ? 0 : -1;
10f4c2: 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) {
10f4c5: 85 db test %ebx,%ebx
10f4c7: 0f 84 1e 01 00 00 je 10f5eb <rtems_mkdir+0x13f> <== NEVER TAKEN
p = path;
oumask = 0;
retval = 1;
if (p[0] == '/') /* Skip leading '/'. */
++p;
10f4cd: 31 c0 xor %eax,%eax
10f4cf: 80 3b 2f cmpb $0x2f,(%ebx)
10f4d2: 0f 94 c0 sete %al
10f4d5: 8d 3c 03 lea (%ebx,%eax,1),%edi
char *p;
p = path;
oumask = 0;
retval = 1;
if (p[0] == '/') /* Skip leading '/'. */
10f4d8: c7 45 94 00 00 00 00 movl $0x0,-0x6c(%ebp)
10f4df: b8 01 00 00 00 mov $0x1,%eax
++p;
for (first = 1, last = 0; !last ; ++p) {
if (p[0] == '\0')
10f4e4: 8a 0f mov (%edi),%cl
last = 1;
10f4e6: 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')
10f4eb: 84 c9 test %cl,%cl
10f4ed: 74 0b je 10f4fa <rtems_mkdir+0x4e>
last = 1;
else if (p[0] != '/')
10f4ef: 80 f9 2f cmp $0x2f,%cl
10f4f2: 0f 85 c8 00 00 00 jne 10f5c0 <rtems_mkdir+0x114>
10f4f8: 30 d2 xor %dl,%dl
continue;
*p = '\0';
10f4fa: c6 07 00 movb $0x0,(%edi)
if (!last && p[1] == '\0')
10f4fd: be 01 00 00 00 mov $0x1,%esi
10f502: 85 d2 test %edx,%edx
10f504: 75 0b jne 10f511 <rtems_mkdir+0x65>
10f506: 31 d2 xor %edx,%edx
10f508: 80 7f 01 00 cmpb $0x0,0x1(%edi)
10f50c: 0f 94 c2 sete %dl
10f50f: 89 d6 mov %edx,%esi
last = 1;
if (first) {
10f511: 85 c0 test %eax,%eax
10f513: 74 1a je 10f52f <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);
10f515: 83 ec 0c sub $0xc,%esp
10f518: 6a 00 push $0x0
10f51a: e8 65 b4 ff ff call 10a984 <umask>
10f51f: 89 45 94 mov %eax,-0x6c(%ebp)
numask = oumask & ~(S_IWUSR | S_IXUSR);
10f522: 24 3f and $0x3f,%al
(void)umask(numask);
10f524: 89 04 24 mov %eax,(%esp)
10f527: e8 58 b4 ff ff call 10a984 <umask>
10f52c: 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) {
10f52f: b8 ff 01 00 00 mov $0x1ff,%eax
oumask = umask(0);
numask = oumask & ~(S_IWUSR | S_IXUSR);
(void)umask(numask);
first = 0;
}
if (last)
10f534: 85 f6 test %esi,%esi
10f536: 74 11 je 10f549 <rtems_mkdir+0x9d>
(void)umask(oumask);
10f538: 83 ec 0c sub $0xc,%esp
10f53b: ff 75 94 pushl -0x6c(%ebp)
10f53e: e8 41 b4 ff ff call 10a984 <umask>
10f543: 83 c4 10 add $0x10,%esp
if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) {
10f546: 8b 45 0c mov 0xc(%ebp),%eax
10f549: 52 push %edx
10f54a: 52 push %edx
10f54b: 50 push %eax
10f54c: 53 push %ebx
10f54d: e8 be 8f ff ff call 108510 <mkdir>
10f552: 83 c4 10 add $0x10,%esp
10f555: 85 c0 test %eax,%eax
10f557: 79 5e jns 10f5b7 <rtems_mkdir+0x10b>
if (errno == EEXIST || errno == EISDIR) {
10f559: e8 82 2e 00 00 call 1123e0 <__errno>
10f55e: 83 38 11 cmpl $0x11,(%eax)
10f561: 74 0a je 10f56d <rtems_mkdir+0xc1> <== ALWAYS TAKEN
10f563: e8 78 2e 00 00 call 1123e0 <__errno> <== NOT EXECUTED
10f568: 83 38 15 cmpl $0x15,(%eax) <== NOT EXECUTED
10f56b: 75 59 jne 10f5c6 <rtems_mkdir+0x11a> <== NOT EXECUTED
if (stat(path, &sb) < 0) {
10f56d: 50 push %eax
10f56e: 50 push %eax
10f56f: 8d 45 a0 lea -0x60(%ebp),%eax
10f572: 50 push %eax
10f573: 53 push %ebx
10f574: e8 2f 99 ff ff call 108ea8 <stat>
10f579: 83 c4 10 add $0x10,%esp
10f57c: 85 c0 test %eax,%eax
10f57e: 78 46 js 10f5c6 <rtems_mkdir+0x11a> <== NEVER TAKEN
retval = 0;
break;
} else if (!S_ISDIR(sb.st_mode)) {
10f580: 8b 45 ac mov -0x54(%ebp),%eax
10f583: 25 00 f0 00 00 and $0xf000,%eax
10f588: 3d 00 40 00 00 cmp $0x4000,%eax
10f58d: 74 22 je 10f5b1 <rtems_mkdir+0x105>
if (last)
10f58f: 85 f6 test %esi,%esi
10f591: 74 0f je 10f5a2 <rtems_mkdir+0xf6> <== NEVER TAKEN
errno = EEXIST;
10f593: e8 48 2e 00 00 call 1123e0 <__errno>
10f598: c7 00 11 00 00 00 movl $0x11,(%eax)
else
errno = ENOTDIR;
retval = 0;
10f59e: 31 ff xor %edi,%edi
10f5a0: eb 38 jmp 10f5da <rtems_mkdir+0x12e>
break;
} else if (!S_ISDIR(sb.st_mode)) {
if (last)
errno = EEXIST;
else
errno = ENOTDIR;
10f5a2: e8 39 2e 00 00 call 1123e0 <__errno> <== NOT EXECUTED
10f5a7: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED
retval = 0;
10f5ad: 31 ff xor %edi,%edi <== NOT EXECUTED
10f5af: eb 1b jmp 10f5cc <rtems_mkdir+0x120> <== NOT EXECUTED
break;
}
if (last)
10f5b1: 85 f6 test %esi,%esi
10f5b3: 75 3e jne 10f5f3 <rtems_mkdir+0x147>
10f5b5: eb 04 jmp 10f5bb <rtems_mkdir+0x10f>
} else {
retval = 0;
break;
}
}
if (!last)
10f5b7: 85 f6 test %esi,%esi
10f5b9: 75 3f jne 10f5fa <rtems_mkdir+0x14e>
*p = '/';
10f5bb: c6 07 2f movb $0x2f,(%edi)
10f5be: 31 c0 xor %eax,%eax
p = path;
oumask = 0;
retval = 1;
if (p[0] == '/') /* Skip leading '/'. */
++p;
for (first = 1, last = 0; !last ; ++p) {
10f5c0: 47 inc %edi
10f5c1: e9 1e ff ff ff jmp 10f4e4 <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;
10f5c6: 31 ff xor %edi,%edi <== NOT EXECUTED
}
}
if (!last)
*p = '/';
}
if (!first && !last)
10f5c8: 85 f6 test %esi,%esi <== NOT EXECUTED
10f5ca: 75 0e jne 10f5da <rtems_mkdir+0x12e> <== NOT EXECUTED
(void)umask(oumask);
10f5cc: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10f5cf: ff 75 94 pushl -0x6c(%ebp) <== NOT EXECUTED
10f5d2: e8 ad b3 ff ff call 10a984 <umask> <== NOT EXECUTED
10f5d7: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
int success = 0;
char *dup_path = strdup(path);
if (dup_path != NULL) {
success = build(dup_path, mode);
free(dup_path);
10f5da: 83 ec 0c sub $0xc,%esp
10f5dd: 53 push %ebx
10f5de: e8 5d 88 ff ff call 107e40 <free>
}
return success != 0 ? 0 : -1;
10f5e3: 83 c4 10 add $0x10,%esp
10f5e6: 83 ff 01 cmp $0x1,%edi
10f5e9: 19 c0 sbb %eax,%eax
}
10f5eb: 8d 65 f4 lea -0xc(%ebp),%esp
10f5ee: 5b pop %ebx
10f5ef: 5e pop %esi
10f5f0: 5f pop %edi
10f5f1: c9 leave
10f5f2: c3 ret
errno = ENOTDIR;
retval = 0;
break;
}
if (last)
retval = 2;
10f5f3: bf 02 00 00 00 mov $0x2,%edi
10f5f8: eb e0 jmp 10f5da <rtems_mkdir+0x12e>
} else {
retval = 0;
break;
}
}
if (!last)
10f5fa: bf 01 00 00 00 mov $0x1,%edi
10f5ff: eb d9 jmp 10f5da <rtems_mkdir+0x12e>
001148ec <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
1148ec: 55 push %ebp
1148ed: 89 e5 mov %esp,%ebp
1148ef: 57 push %edi
1148f0: 56 push %esi
1148f1: 53 push %ebx
1148f2: 83 ec 1c sub $0x1c,%esp
1148f5: 8b 75 0c mov 0xc(%ebp),%esi
1148f8: 8b 55 10 mov 0x10(%ebp),%edx
1148fb: 8b 7d 14 mov 0x14(%ebp),%edi
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
1148fe: b8 03 00 00 00 mov $0x3,%eax
rtems_id *id
)
{
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
114903: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
114907: 0f 84 ce 00 00 00 je 1149db <rtems_partition_create+0xef>
return RTEMS_INVALID_NAME;
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
11490d: b0 09 mov $0x9,%al
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !starting_address )
11490f: 85 f6 test %esi,%esi
114911: 0f 84 c4 00 00 00 je 1149db <rtems_partition_create+0xef>
return RTEMS_INVALID_ADDRESS;
if ( !id )
114917: 83 7d 1c 00 cmpl $0x0,0x1c(%ebp)
11491b: 0f 84 ba 00 00 00 je 1149db <rtems_partition_create+0xef><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
114921: 85 ff test %edi,%edi
114923: 0f 84 ad 00 00 00 je 1149d6 <rtems_partition_create+0xea>
114929: 85 d2 test %edx,%edx
11492b: 0f 84 a5 00 00 00 je 1149d6 <rtems_partition_create+0xea>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
114931: b0 08 mov $0x8,%al
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
114933: 39 fa cmp %edi,%edx
114935: 0f 82 a0 00 00 00 jb 1149db <rtems_partition_create+0xef>
11493b: f7 c7 03 00 00 00 test $0x3,%edi
114941: 0f 85 94 00 00 00 jne 1149db <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;
114947: 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 ) )
114949: f7 c6 03 00 00 00 test $0x3,%esi
11494f: 0f 85 86 00 00 00 jne 1149db <rtems_partition_create+0xef>
114955: a1 b8 e5 13 00 mov 0x13e5b8,%eax
11495a: 40 inc %eax
11495b: a3 b8 e5 13 00 mov %eax,0x13e5b8
* 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 );
114960: 83 ec 0c sub $0xc,%esp
114963: 68 44 e4 13 00 push $0x13e444
114968: 89 55 e4 mov %edx,-0x1c(%ebp)
11496b: e8 30 3e 00 00 call 1187a0 <_Objects_Allocate>
114970: 89 c3 mov %eax,%ebx
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
114972: 83 c4 10 add $0x10,%esp
114975: 85 c0 test %eax,%eax
114977: 8b 55 e4 mov -0x1c(%ebp),%edx
11497a: 75 0c jne 114988 <rtems_partition_create+0x9c>
_Thread_Enable_dispatch();
11497c: e8 61 4a 00 00 call 1193e2 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
114981: b8 05 00 00 00 mov $0x5,%eax
114986: eb 53 jmp 1149db <rtems_partition_create+0xef>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
114988: 89 70 10 mov %esi,0x10(%eax)
the_partition->length = length;
11498b: 89 50 14 mov %edx,0x14(%eax)
the_partition->buffer_size = buffer_size;
11498e: 89 78 18 mov %edi,0x18(%eax)
the_partition->attribute_set = attribute_set;
114991: 8b 45 18 mov 0x18(%ebp),%eax
114994: 89 43 1c mov %eax,0x1c(%ebx)
the_partition->number_of_used_blocks = 0;
114997: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx)
_Chain_Initialize( &the_partition->Memory, starting_address,
11499e: 57 push %edi
11499f: 89 d0 mov %edx,%eax
1149a1: 31 d2 xor %edx,%edx
1149a3: f7 f7 div %edi
1149a5: 50 push %eax
1149a6: 56 push %esi
1149a7: 8d 43 24 lea 0x24(%ebx),%eax
1149aa: 50 push %eax
1149ab: e8 8c 2a 00 00 call 11743c <_Chain_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
1149b0: 8b 43 08 mov 0x8(%ebx),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
1149b3: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
1149b6: 8b 15 60 e4 13 00 mov 0x13e460,%edx
1149bc: 89 1c 8a mov %ebx,(%edx,%ecx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
1149bf: 8b 55 08 mov 0x8(%ebp),%edx
1149c2: 89 53 0c mov %edx,0xc(%ebx)
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
1149c5: 8b 55 1c mov 0x1c(%ebp),%edx
1149c8: 89 02 mov %eax,(%edx)
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
1149ca: e8 13 4a 00 00 call 1193e2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1149cf: 83 c4 10 add $0x10,%esp
1149d2: 31 c0 xor %eax,%eax
1149d4: eb 05 jmp 1149db <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;
1149d6: b8 08 00 00 00 mov $0x8,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
1149db: 8d 65 f4 lea -0xc(%ebp),%esp
1149de: 5b pop %ebx
1149df: 5e pop %esi
1149e0: 5f pop %edi
1149e1: c9 leave
1149e2: c3 ret
00107057 <rtems_print_buffer>:
void rtems_print_buffer(
const unsigned char *buffer,
int length
)
{
107057: 55 push %ebp
107058: 89 e5 mov %esp,%ebp
10705a: 57 push %edi
10705b: 56 push %esi
10705c: 53 push %ebx
10705d: 83 ec 1c sub $0x1c,%esp
107060: 8b 75 08 mov 0x8(%ebp),%esi
107063: 8b 4d 0c mov 0xc(%ebp),%ecx
int i, mod, max;
if ( !length ) return;
107066: 85 c9 test %ecx,%ecx
107068: 74 41 je 1070ab <rtems_print_buffer+0x54><== NEVER TAKEN
mod = length % 16;
10706a: bb 10 00 00 00 mov $0x10,%ebx
10706f: 89 c8 mov %ecx,%eax
107071: 99 cltd
107072: f7 fb idiv %ebx
107074: 89 d7 mov %edx,%edi
max = length - mod;
107076: 29 d1 sub %edx,%ecx
for ( i=0 ; i<max ; i+=16 )
107078: 30 db xor %bl,%bl
10707a: eb 16 jmp 107092 <rtems_print_buffer+0x3b>
static inline void Dump_Line(
const unsigned char *buffer,
int length
);
void rtems_print_buffer(
10707c: 8d 04 1e lea (%esi,%ebx,1),%eax
mod = length % 16;
max = length - mod;
for ( i=0 ; i<max ; i+=16 )
Dump_Line( &buffer[ i ], 16 );
10707f: ba 10 00 00 00 mov $0x10,%edx
107084: 89 4d e4 mov %ecx,-0x1c(%ebp)
107087: e8 dc fe ff ff call 106f68 <Dump_Line>
mod = length % 16;
max = length - mod;
for ( i=0 ; i<max ; i+=16 )
10708c: 83 c3 10 add $0x10,%ebx
10708f: 8b 4d e4 mov -0x1c(%ebp),%ecx
107092: 39 cb cmp %ecx,%ebx
107094: 7c e6 jl 10707c <rtems_print_buffer+0x25>
Dump_Line( &buffer[ i ], 16 );
if ( mod )
107096: 85 ff test %edi,%edi
107098: 74 11 je 1070ab <rtems_print_buffer+0x54>
Dump_Line( &buffer[ max ], mod );
10709a: 8d 04 0e lea (%esi,%ecx,1),%eax
10709d: 89 fa mov %edi,%edx
}
10709f: 83 c4 1c add $0x1c,%esp
1070a2: 5b pop %ebx
1070a3: 5e pop %esi
1070a4: 5f pop %edi
1070a5: c9 leave
for ( i=0 ; i<max ; i+=16 )
Dump_Line( &buffer[ i ], 16 );
if ( mod )
Dump_Line( &buffer[ max ], mod );
1070a6: e9 bd fe ff ff jmp 106f68 <Dump_Line>
}
1070ab: 83 c4 1c add $0x1c,%esp
1070ae: 5b pop %ebx
1070af: 5e pop %esi
1070b0: 5f pop %edi
1070b1: c9 leave
1070b2: c3 ret
0010b0b1 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
10b0b1: 55 push %ebp
10b0b2: 89 e5 mov %esp,%ebp
10b0b4: 57 push %edi
10b0b5: 56 push %esi
10b0b6: 53 push %ebx
10b0b7: 83 ec 30 sub $0x30,%esp
10b0ba: 8b 75 08 mov 0x8(%ebp),%esi
10b0bd: 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 );
10b0c0: 8d 45 e4 lea -0x1c(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
10b0c3: 50 push %eax
10b0c4: 56 push %esi
10b0c5: 68 14 72 12 00 push $0x127214
10b0ca: e8 51 1e 00 00 call 10cf20 <_Objects_Get>
10b0cf: 89 c7 mov %eax,%edi
switch ( location ) {
10b0d1: 83 c4 10 add $0x10,%esp
10b0d4: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10b0d8: 0f 85 3d 01 00 00 jne 10b21b <rtems_rate_monotonic_period+0x16a>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
10b0de: a1 58 78 12 00 mov 0x127858,%eax
10b0e3: 39 47 40 cmp %eax,0x40(%edi)
10b0e6: 74 0f je 10b0f7 <rtems_rate_monotonic_period+0x46>
_Thread_Enable_dispatch();
10b0e8: e8 0d 26 00 00 call 10d6fa <_Thread_Enable_dispatch>
return RTEMS_NOT_OWNER_OF_RESOURCE;
10b0ed: bb 17 00 00 00 mov $0x17,%ebx
10b0f2: e9 29 01 00 00 jmp 10b220 <rtems_rate_monotonic_period+0x16f>
}
if ( length == RTEMS_PERIOD_STATUS ) {
10b0f7: 85 db test %ebx,%ebx
10b0f9: 75 19 jne 10b114 <rtems_rate_monotonic_period+0x63>
switch ( the_period->state ) {
10b0fb: 8b 47 38 mov 0x38(%edi),%eax
10b0fe: 83 f8 04 cmp $0x4,%eax
10b101: 77 07 ja 10b10a <rtems_rate_monotonic_period+0x59><== NEVER TAKEN
10b103: 8b 1c 85 1c 0f 12 00 mov 0x120f1c(,%eax,4),%ebx
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
10b10a: e8 eb 25 00 00 call 10d6fa <_Thread_Enable_dispatch>
return( return_value );
10b10f: e9 0c 01 00 00 jmp 10b220 <rtems_rate_monotonic_period+0x16f>
}
_ISR_Disable( level );
10b114: 9c pushf
10b115: fa cli
10b116: 8f 45 d4 popl -0x2c(%ebp)
switch ( the_period->state ) {
10b119: 8b 47 38 mov 0x38(%edi),%eax
10b11c: 83 f8 02 cmp $0x2,%eax
10b11f: 74 5d je 10b17e <rtems_rate_monotonic_period+0xcd>
10b121: 83 f8 04 cmp $0x4,%eax
10b124: 0f 84 b8 00 00 00 je 10b1e2 <rtems_rate_monotonic_period+0x131>
10b12a: 85 c0 test %eax,%eax
10b12c: 0f 85 e9 00 00 00 jne 10b21b <rtems_rate_monotonic_period+0x16a><== NEVER TAKEN
case RATE_MONOTONIC_INACTIVE: {
_ISR_Enable( level );
10b132: ff 75 d4 pushl -0x2c(%ebp)
10b135: 9d popf
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
10b136: 83 ec 0c sub $0xc,%esp
10b139: 57 push %edi
10b13a: e8 2f fe ff ff call 10af6e <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
10b13f: 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;
10b146: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi)
the_watchdog->routine = routine;
10b14d: c7 47 2c 2c b4 10 00 movl $0x10b42c,0x2c(%edi)
the_watchdog->id = id;
10b154: 89 77 30 mov %esi,0x30(%edi)
the_watchdog->user_data = user_data;
10b157: c7 47 34 00 00 00 00 movl $0x0,0x34(%edi)
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
10b15e: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b161: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b164: 58 pop %eax
10b165: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, length );
10b166: 83 c7 10 add $0x10,%edi
10b169: 57 push %edi
10b16a: 68 d0 73 12 00 push $0x1273d0
10b16f: e8 f0 34 00 00 call 10e664 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10b174: e8 81 25 00 00 call 10d6fa <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b179: 83 c4 10 add $0x10,%esp
10b17c: eb 60 jmp 10b1de <rtems_rate_monotonic_period+0x12d>
case RATE_MONOTONIC_ACTIVE:
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
10b17e: 83 ec 0c sub $0xc,%esp
10b181: 57 push %edi
10b182: e8 4f fe ff ff call 10afd6 <_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;
10b187: c7 47 38 01 00 00 00 movl $0x1,0x38(%edi)
the_period->next_length = length;
10b18e: 89 5f 3c mov %ebx,0x3c(%edi)
_ISR_Enable( level );
10b191: ff 75 d4 pushl -0x2c(%ebp)
10b194: 9d popf
_Thread_Executing->Wait.id = the_period->Object.id;
10b195: a1 58 78 12 00 mov 0x127858,%eax
10b19a: 8b 57 08 mov 0x8(%edi),%edx
10b19d: 89 50 20 mov %edx,0x20(%eax)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10b1a0: 5b pop %ebx
10b1a1: 5e pop %esi
10b1a2: 68 00 40 00 00 push $0x4000
10b1a7: 50 push %eax
10b1a8: e8 4b 2d 00 00 call 10def8 <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
10b1ad: 9c pushf
10b1ae: fa cli
10b1af: 5a pop %edx
local_state = the_period->state;
10b1b0: 8b 47 38 mov 0x38(%edi),%eax
the_period->state = RATE_MONOTONIC_ACTIVE;
10b1b3: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
_ISR_Enable( level );
10b1ba: 52 push %edx
10b1bb: 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 )
10b1bc: 83 c4 10 add $0x10,%esp
10b1bf: 83 f8 03 cmp $0x3,%eax
10b1c2: 75 15 jne 10b1d9 <rtems_rate_monotonic_period+0x128>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10b1c4: 51 push %ecx
10b1c5: 51 push %ecx
10b1c6: 68 00 40 00 00 push $0x4000
10b1cb: ff 35 58 78 12 00 pushl 0x127858
10b1d1: e8 b2 21 00 00 call 10d388 <_Thread_Clear_state>
10b1d6: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
10b1d9: e8 1c 25 00 00 call 10d6fa <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b1de: 31 db xor %ebx,%ebx
10b1e0: eb 3e jmp 10b220 <rtems_rate_monotonic_period+0x16f>
case RATE_MONOTONIC_EXPIRED:
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
10b1e2: 83 ec 0c sub $0xc,%esp
10b1e5: 57 push %edi
10b1e6: e8 eb fd ff ff call 10afd6 <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
10b1eb: ff 75 d4 pushl -0x2c(%ebp)
10b1ee: 9d popf
the_period->state = RATE_MONOTONIC_ACTIVE;
10b1ef: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
the_period->next_length = length;
10b1f6: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b1f9: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b1fc: 58 pop %eax
10b1fd: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, length );
10b1fe: 83 c7 10 add $0x10,%edi
10b201: 57 push %edi
10b202: 68 d0 73 12 00 push $0x1273d0
10b207: e8 58 34 00 00 call 10e664 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10b20c: e8 e9 24 00 00 call 10d6fa <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
10b211: 83 c4 10 add $0x10,%esp
10b214: bb 06 00 00 00 mov $0x6,%ebx
10b219: eb 05 jmp 10b220 <rtems_rate_monotonic_period+0x16f>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b21b: bb 04 00 00 00 mov $0x4,%ebx
}
10b220: 89 d8 mov %ebx,%eax
10b222: 8d 65 f4 lea -0xc(%ebp),%esp
10b225: 5b pop %ebx
10b226: 5e pop %esi
10b227: 5f pop %edi
10b228: c9 leave
10b229: c3 ret
0010b22c <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
10b22c: 55 push %ebp
10b22d: 89 e5 mov %esp,%ebp
10b22f: 57 push %edi
10b230: 56 push %esi
10b231: 53 push %ebx
10b232: 83 ec 7c sub $0x7c,%esp
10b235: 8b 5d 08 mov 0x8(%ebp),%ebx
10b238: 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 )
10b23b: 85 ff test %edi,%edi
10b23d: 0f 84 2b 01 00 00 je 10b36e <rtems_rate_monotonic_report_statistics_with_plugin+0x142><== NEVER TAKEN
return;
(*print)( context, "Period information by period\n" );
10b243: 52 push %edx
10b244: 52 push %edx
10b245: 68 30 0f 12 00 push $0x120f30
10b24a: 53 push %ebx
10b24b: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
10b24d: 5e pop %esi
10b24e: 58 pop %eax
10b24f: 68 4e 0f 12 00 push $0x120f4e
10b254: 53 push %ebx
10b255: ff d7 call *%edi
(*print)( context, "--- Wall times are in seconds ---\n" );
10b257: 5a pop %edx
10b258: 59 pop %ecx
10b259: 68 70 0f 12 00 push $0x120f70
10b25e: 53 push %ebx
10b25f: ff d7 call *%edi
Be sure to test the various cases.
(*print)( context,"\
1234567890123456789012345678901234567890123456789012345678901234567890123456789\
\n");
*/
(*print)( context, " ID OWNER COUNT MISSED "
10b261: 5e pop %esi
10b262: 58 pop %eax
10b263: 68 93 0f 12 00 push $0x120f93
10b268: 53 push %ebx
10b269: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
10b26b: 5a pop %edx
10b26c: 59 pop %ecx
10b26d: 68 de 0f 12 00 push $0x120fde
10b272: 53 push %ebx
10b273: 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 ;
10b275: 8b 35 1c 72 12 00 mov 0x12721c,%esi
10b27b: 83 c4 10 add $0x10,%esp
10b27e: e9 df 00 00 00 jmp 10b362 <rtems_rate_monotonic_report_statistics_with_plugin+0x136>
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
10b283: 50 push %eax
10b284: 50 push %eax
10b285: 8d 45 88 lea -0x78(%ebp),%eax
10b288: 50 push %eax
10b289: 56 push %esi
10b28a: e8 35 55 00 00 call 1107c4 <rtems_rate_monotonic_get_statistics>
if ( status != RTEMS_SUCCESSFUL )
10b28f: 83 c4 10 add $0x10,%esp
10b292: 85 c0 test %eax,%eax
10b294: 0f 85 c7 00 00 00 jne 10b361 <rtems_rate_monotonic_report_statistics_with_plugin+0x135>
continue;
/* If the above passed, so should this but check it anyway */
status = rtems_rate_monotonic_get_status( id, &the_status );
10b29a: 51 push %ecx
10b29b: 51 push %ecx
10b29c: 8d 55 c0 lea -0x40(%ebp),%edx
10b29f: 52 push %edx
10b2a0: 56 push %esi
10b2a1: e8 c2 55 00 00 call 110868 <rtems_rate_monotonic_get_status>
#if defined(RTEMS_DEBUG)
if ( status != RTEMS_SUCCESSFUL )
continue;
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
10b2a6: 83 c4 0c add $0xc,%esp
10b2a9: 8d 45 e3 lea -0x1d(%ebp),%eax
10b2ac: 50 push %eax
10b2ad: 6a 05 push $0x5
10b2af: ff 75 c0 pushl -0x40(%ebp)
10b2b2: e8 01 02 00 00 call 10b4b8 <rtems_object_get_name>
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
10b2b7: 58 pop %eax
10b2b8: 5a pop %edx
10b2b9: ff 75 8c pushl -0x74(%ebp)
10b2bc: ff 75 88 pushl -0x78(%ebp)
10b2bf: 8d 55 e3 lea -0x1d(%ebp),%edx
10b2c2: 52 push %edx
10b2c3: 56 push %esi
10b2c4: 68 2a 10 12 00 push $0x12102a
10b2c9: 53 push %ebx
10b2ca: ff d7 call *%edi
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
10b2cc: 8b 45 88 mov -0x78(%ebp),%eax
10b2cf: 83 c4 20 add $0x20,%esp
10b2d2: 85 c0 test %eax,%eax
10b2d4: 75 0f jne 10b2e5 <rtems_rate_monotonic_report_statistics_with_plugin+0xb9>
(*print)( context, "\n" );
10b2d6: 51 push %ecx
10b2d7: 51 push %ecx
10b2d8: 68 a4 12 12 00 push $0x1212a4
10b2dd: 53 push %ebx
10b2de: ff d7 call *%edi
continue;
10b2e0: 83 c4 10 add $0x10,%esp
10b2e3: eb 7c jmp 10b361 <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 );
10b2e5: 52 push %edx
10b2e6: 8d 55 d8 lea -0x28(%ebp),%edx
10b2e9: 52 push %edx
10b2ea: 50 push %eax
10b2eb: 8d 45 a0 lea -0x60(%ebp),%eax
10b2ee: 50 push %eax
10b2ef: e8 44 30 00 00 call 10e338 <_Timespec_Divide_by_integer>
(*print)( context,
10b2f4: 8b 45 dc mov -0x24(%ebp),%eax
10b2f7: b9 e8 03 00 00 mov $0x3e8,%ecx
10b2fc: 99 cltd
10b2fd: f7 f9 idiv %ecx
10b2ff: 50 push %eax
10b300: ff 75 d8 pushl -0x28(%ebp)
10b303: 8b 45 9c mov -0x64(%ebp),%eax
10b306: 99 cltd
10b307: f7 f9 idiv %ecx
10b309: 50 push %eax
10b30a: ff 75 98 pushl -0x68(%ebp)
10b30d: 8b 45 94 mov -0x6c(%ebp),%eax
10b310: 99 cltd
10b311: f7 f9 idiv %ecx
10b313: 50 push %eax
10b314: ff 75 90 pushl -0x70(%ebp)
10b317: 68 41 10 12 00 push $0x121041
10b31c: 53 push %ebx
10b31d: 89 4d 84 mov %ecx,-0x7c(%ebp)
10b320: 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);
10b322: 83 c4 2c add $0x2c,%esp
10b325: 8d 55 d8 lea -0x28(%ebp),%edx
10b328: 52 push %edx
10b329: 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;
10b32c: 8d 45 b8 lea -0x48(%ebp),%eax
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
10b32f: 50 push %eax
10b330: e8 03 30 00 00 call 10e338 <_Timespec_Divide_by_integer>
(*print)( context,
10b335: 8b 45 dc mov -0x24(%ebp),%eax
10b338: 8b 4d 84 mov -0x7c(%ebp),%ecx
10b33b: 99 cltd
10b33c: f7 f9 idiv %ecx
10b33e: 50 push %eax
10b33f: ff 75 d8 pushl -0x28(%ebp)
10b342: 8b 45 b4 mov -0x4c(%ebp),%eax
10b345: 99 cltd
10b346: f7 f9 idiv %ecx
10b348: 50 push %eax
10b349: ff 75 b0 pushl -0x50(%ebp)
10b34c: 8b 45 ac mov -0x54(%ebp),%eax
10b34f: 99 cltd
10b350: f7 f9 idiv %ecx
10b352: 50 push %eax
10b353: ff 75 a8 pushl -0x58(%ebp)
10b356: 68 60 10 12 00 push $0x121060
10b35b: 53 push %ebx
10b35c: ff d7 call *%edi
10b35e: 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++ ) {
10b361: 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 ;
10b362: 3b 35 20 72 12 00 cmp 0x127220,%esi
10b368: 0f 86 15 ff ff ff jbe 10b283 <rtems_rate_monotonic_report_statistics_with_plugin+0x57>
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
10b36e: 8d 65 f4 lea -0xc(%ebp),%esp
10b371: 5b pop %ebx
10b372: 5e pop %esi
10b373: 5f pop %edi
10b374: c9 leave
10b375: c3 ret
00115c5c <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
115c5c: 55 push %ebp
115c5d: 89 e5 mov %esp,%ebp
115c5f: 53 push %ebx
115c60: 83 ec 14 sub $0x14,%esp
115c63: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
115c66: 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 )
115c6b: 85 db test %ebx,%ebx
115c6d: 74 6d je 115cdc <rtems_signal_send+0x80>
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
115c6f: 50 push %eax
115c70: 50 push %eax
115c71: 8d 45 f4 lea -0xc(%ebp),%eax
115c74: 50 push %eax
115c75: ff 75 08 pushl 0x8(%ebp)
115c78: e8 87 37 00 00 call 119404 <_Thread_Get>
switch ( location ) {
115c7d: 83 c4 10 add $0x10,%esp
115c80: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
115c84: 75 51 jne 115cd7 <rtems_signal_send+0x7b>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
115c86: 8b 90 f4 00 00 00 mov 0xf4(%eax),%edx
asr = &api->Signal;
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
115c8c: 83 7a 0c 00 cmpl $0x0,0xc(%edx)
115c90: 74 39 je 115ccb <rtems_signal_send+0x6f>
if ( asr->is_enabled ) {
115c92: 80 7a 08 00 cmpb $0x0,0x8(%edx)
115c96: 74 22 je 115cba <rtems_signal_send+0x5e>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
115c98: 9c pushf
115c99: fa cli
115c9a: 59 pop %ecx
*signal_set |= signals;
115c9b: 09 5a 14 or %ebx,0x14(%edx)
_ISR_Enable( _level );
115c9e: 51 push %ecx
115c9f: 9d popf
_ASR_Post_signals( signal_set, &asr->signals_posted );
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
115ca0: 83 3d 0c eb 13 00 00 cmpl $0x0,0x13eb0c
115ca7: 74 19 je 115cc2 <rtems_signal_send+0x66>
115ca9: 3b 05 10 eb 13 00 cmp 0x13eb10,%eax
115caf: 75 11 jne 115cc2 <rtems_signal_send+0x66><== NEVER TAKEN
_Context_Switch_necessary = true;
115cb1: c6 05 1c eb 13 00 01 movb $0x1,0x13eb1c
115cb8: eb 08 jmp 115cc2 <rtems_signal_send+0x66>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
115cba: 9c pushf
115cbb: fa cli
115cbc: 58 pop %eax
*signal_set |= signals;
115cbd: 09 5a 18 or %ebx,0x18(%edx)
_ISR_Enable( _level );
115cc0: 50 push %eax
115cc1: 9d popf
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
115cc2: e8 1b 37 00 00 call 1193e2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
115cc7: 31 c0 xor %eax,%eax
115cc9: eb 11 jmp 115cdc <rtems_signal_send+0x80>
}
_Thread_Enable_dispatch();
115ccb: e8 12 37 00 00 call 1193e2 <_Thread_Enable_dispatch>
return RTEMS_NOT_DEFINED;
115cd0: b8 0b 00 00 00 mov $0xb,%eax
115cd5: eb 05 jmp 115cdc <rtems_signal_send+0x80>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115cd7: b8 04 00 00 00 mov $0x4,%eax
}
115cdc: 8b 5d fc mov -0x4(%ebp),%ebx
115cdf: c9 leave
115ce0: c3 ret
00106b40 <rtems_stack_checker_begin_extension>:
* rtems_stack_checker_Begin_extension
*/
void rtems_stack_checker_begin_extension(
Thread_Control *the_thread
)
{
106b40: 55 push %ebp
106b41: 89 e5 mov %esp,%ebp
106b43: 57 push %edi
106b44: 56 push %esi
106b45: 8b 45 08 mov 0x8(%ebp),%eax
Stack_check_Control *the_pattern;
if ( the_thread->Object.id == 0 ) /* skip system tasks */
106b48: 83 78 08 00 cmpl $0x0,0x8(%eax)
106b4c: 74 15 je 106b63 <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;
106b4e: 8b b8 c8 00 00 00 mov 0xc8(%eax),%edi
106b54: 83 c7 08 add $0x8,%edi
106b57: be c0 51 12 00 mov $0x1251c0,%esi
106b5c: b9 04 00 00 00 mov $0x4,%ecx
106b61: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
}
106b63: 5e pop %esi
106b64: 5f pop %edi
106b65: c9 leave
106b66: c3 ret
00106b1e <rtems_stack_checker_create_extension>:
*/
bool rtems_stack_checker_create_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *the_thread
)
{
106b1e: 55 push %ebp
106b1f: 89 e5 mov %esp,%ebp
106b21: 57 push %edi
106b22: 8b 45 0c mov 0xc(%ebp),%eax
Stack_check_Initialize();
if (the_thread)
106b25: 85 c0 test %eax,%eax
106b27: 74 12 je 106b3b <rtems_stack_checker_create_extension+0x1d><== NEVER TAKEN
Stack_check_Dope_stack(&the_thread->Start.Initial_stack);
106b29: 8b 88 c4 00 00 00 mov 0xc4(%eax),%ecx
106b2f: 8b 90 c8 00 00 00 mov 0xc8(%eax),%edx
106b35: b0 a5 mov $0xa5,%al
106b37: 89 d7 mov %edx,%edi
106b39: f3 aa rep stos %al,%es:(%edi)
return true;
}
106b3b: b0 01 mov $0x1,%al
106b3d: 5f pop %edi
106b3e: c9 leave
106b3f: c3 ret
00106c74 <rtems_stack_checker_is_blown>:
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
106c74: 55 push %ebp
106c75: 89 e5 mov %esp,%ebp
106c77: 83 ec 08 sub $0x8,%esp
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
106c7a: a1 74 58 12 00 mov 0x125874,%eax
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
106c7f: 8b 90 c8 00 00 00 mov 0xc8(%eax),%edx
106c85: 39 d5 cmp %edx,%ebp
106c87: 72 0a jb 106c93 <rtems_stack_checker_is_blown+0x1f><== NEVER TAKEN
return false;
}
if ( sp > (the_stack->area + the_stack->size) ) {
106c89: 03 90 c4 00 00 00 add 0xc4(%eax),%edx
106c8f: 39 d5 cmp %edx,%ebp
106c91: 76 0f jbe 106ca2 <rtems_stack_checker_is_blown+0x2e><== ALWAYS TAKEN
/*
* Let's report as much as we can.
*/
if ( !sp_ok || !pattern_ok ) {
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
106c93: 52 push %edx <== NOT EXECUTED
106c94: 52 push %edx <== NOT EXECUTED
106c95: 6a 01 push $0x1 <== NOT EXECUTED
106c97: ff 35 74 58 12 00 pushl 0x125874 <== NOT EXECUTED
106c9d: e8 c5 fe ff ff call 106b67 <Stack_check_report_blown_task><== NOT EXECUTED
/*
* The Stack Pointer and the Pattern Area are OK so return false.
*/
return false;
}
106ca2: 31 c0 xor %eax,%eax
106ca4: c9 leave
106ca5: c3 ret
00106d0b <rtems_stack_checker_report_usage>:
void rtems_stack_checker_report_usage( void )
{
106d0b: 55 push %ebp <== NOT EXECUTED
106d0c: 89 e5 mov %esp,%ebp <== NOT EXECUTED
106d0e: 83 ec 10 sub $0x10,%esp <== NOT EXECUTED
rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin );
106d11: 68 14 82 10 00 push $0x108214 <== NOT EXECUTED
106d16: 6a 00 push $0x0 <== NOT EXECUTED
106d18: e8 89 ff ff ff call 106ca6 <rtems_stack_checker_report_usage_with_plugin><== NOT EXECUTED
106d1d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
106d20: c9 leave <== NOT EXECUTED
106d21: c3 ret <== NOT EXECUTED
00106ca6 <rtems_stack_checker_report_usage_with_plugin>:
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
106ca6: 55 push %ebp <== NOT EXECUTED
106ca7: 89 e5 mov %esp,%ebp <== NOT EXECUTED
106ca9: 56 push %esi <== NOT EXECUTED
106caa: 53 push %ebx <== NOT EXECUTED
106cab: 8b 75 08 mov 0x8(%ebp),%esi <== NOT EXECUTED
106cae: 8b 5d 0c mov 0xc(%ebp),%ebx <== NOT EXECUTED
if ( !print )
106cb1: 85 db test %ebx,%ebx <== NOT EXECUTED
106cb3: 74 4f je 106d04 <rtems_stack_checker_report_usage_with_plugin+0x5e><== NOT EXECUTED
return;
print_context = context;
106cb5: 89 35 ac 4e 12 00 mov %esi,0x124eac <== NOT EXECUTED
print_handler = print;
106cbb: 89 1d b0 4e 12 00 mov %ebx,0x124eb0 <== NOT EXECUTED
(*print)( context, "Stack usage by thread\n");
106cc1: 52 push %edx <== NOT EXECUTED
106cc2: 52 push %edx <== NOT EXECUTED
106cc3: 68 13 ec 11 00 push $0x11ec13 <== NOT EXECUTED
106cc8: 56 push %esi <== NOT EXECUTED
106cc9: ff d3 call *%ebx <== NOT EXECUTED
(*print)( context,
106ccb: 59 pop %ecx <== NOT EXECUTED
106ccc: 58 pop %eax <== NOT EXECUTED
106ccd: 68 2a ec 11 00 push $0x11ec2a <== NOT EXECUTED
106cd2: 56 push %esi <== NOT EXECUTED
106cd3: 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 );
106cd5: c7 04 24 68 6a 10 00 movl $0x106a68,(%esp) <== NOT EXECUTED
106cdc: e8 ef 48 00 00 call 10b5d0 <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);
106ce1: c7 04 24 ff ff ff ff movl $0xffffffff,(%esp) <== NOT EXECUTED
106ce8: e8 7b fd ff ff call 106a68 <Stack_check_Dump_threads_usage><== NOT EXECUTED
#endif
print_context = NULL;
106ced: c7 05 ac 4e 12 00 00 movl $0x0,0x124eac <== NOT EXECUTED
106cf4: 00 00 00
print_handler = NULL;
106cf7: c7 05 b0 4e 12 00 00 movl $0x0,0x124eb0 <== NOT EXECUTED
106cfe: 00 00 00
106d01: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
106d04: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
106d07: 5b pop %ebx <== NOT EXECUTED
106d08: 5e pop %esi <== NOT EXECUTED
106d09: c9 leave <== NOT EXECUTED
106d0a: c3 ret <== NOT EXECUTED
00106c1b <rtems_stack_checker_switch_extension>:
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
106c1b: 55 push %ebp
106c1c: 89 e5 mov %esp,%ebp
106c1e: 53 push %ebx
106c1f: 83 ec 14 sub $0x14,%esp
106c22: 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 = (void *) Stack_check_Get_pattern_area(the_stack)->pattern;
106c25: 8b 83 c8 00 00 00 mov 0xc8(%ebx),%eax
106c2b: 8d 48 08 lea 0x8(%eax),%ecx
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
return false;
106c2e: 31 d2 xor %edx,%edx
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
106c30: 39 c5 cmp %eax,%ebp
106c32: 72 0b jb 106c3f <rtems_stack_checker_switch_extension+0x24><== NEVER TAKEN
return false;
}
if ( sp > (the_stack->area + the_stack->size) ) {
106c34: 03 83 c4 00 00 00 add 0xc4(%ebx),%eax
}
/*
* rtems_stack_checker_switch_extension
*/
void rtems_stack_checker_switch_extension(
106c3a: 39 c5 cmp %eax,%ebp
106c3c: 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,
106c3f: 50 push %eax
106c40: 6a 10 push $0x10
106c42: 68 c0 51 12 00 push $0x1251c0
106c47: 51 push %ecx
106c48: 88 55 f4 mov %dl,-0xc(%ebp)
106c4b: e8 78 b1 00 00 call 111dc8 <memcmp>
106c50: 83 c4 10 add $0x10,%esp
106c53: 85 c0 test %eax,%eax
106c55: 0f 94 c0 sete %al
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
106c58: 8a 55 f4 mov -0xc(%ebp),%dl
106c5b: 84 d2 test %dl,%dl
106c5d: 74 04 je 106c63 <rtems_stack_checker_switch_extension+0x48><== NEVER TAKEN
106c5f: 84 c0 test %al,%al
106c61: 75 0c jne 106c6f <rtems_stack_checker_switch_extension+0x54><== ALWAYS TAKEN
Stack_check_report_blown_task( running, pattern_ok );
106c63: 52 push %edx <== NOT EXECUTED
106c64: 52 push %edx <== NOT EXECUTED
106c65: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
106c68: 50 push %eax <== NOT EXECUTED
106c69: 53 push %ebx <== NOT EXECUTED
106c6a: e8 f8 fe ff ff call 106b67 <Stack_check_report_blown_task><== NOT EXECUTED
}
}
106c6f: 8b 5d fc mov -0x4(%ebp),%ebx
106c72: c9 leave
106c73: c3 ret
0010edf0 <rtems_string_to_double>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10edf0: 55 push %ebp
10edf1: 89 e5 mov %esp,%ebp
10edf3: 57 push %edi
10edf4: 56 push %esi
10edf5: 53 push %ebx
10edf6: 83 ec 2c sub $0x2c,%esp
10edf9: 8b 75 08 mov 0x8(%ebp),%esi
10edfc: 8b 5d 0c mov 0xc(%ebp),%ebx
10edff: 8b 7d 10 mov 0x10(%ebp),%edi
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10ee02: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10ee07: 85 db test %ebx,%ebx
10ee09: 74 6e je 10ee79 <rtems_string_to_double+0x89>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10ee0b: e8 ac 2a 00 00 call 1118bc <__errno>
10ee10: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10ee16: c7 03 00 00 00 00 movl $0x0,(%ebx)
10ee1c: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
10ee23: 50 push %eax
10ee24: 50 push %eax
10ee25: 8d 45 e4 lea -0x1c(%ebp),%eax
10ee28: 50 push %eax
10ee29: 56 push %esi
10ee2a: e8 09 56 00 00 call 114438 <strtod>
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10ee2f: 83 c4 10 add $0x10,%esp
10ee32: 85 ff test %edi,%edi
10ee34: 74 05 je 10ee3b <rtems_string_to_double+0x4b>
*endptr = end;
10ee36: 8b 45 e4 mov -0x1c(%ebp),%eax
10ee39: 89 07 mov %eax,(%edi)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10ee3b: b8 0b 00 00 00 mov $0xb,%eax
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
10ee40: 39 75 e4 cmp %esi,-0x1c(%ebp)
10ee43: 74 2e je 10ee73 <rtems_string_to_double+0x83>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10ee45: dd 05 80 34 12 00 fldl 0x123480
10ee4b: d9 c9 fxch %st(1)
10ee4d: dd e1 fucom %st(1)
10ee4f: df e0 fnstsw %ax
10ee51: dd d9 fstp %st(1)
10ee53: 9e sahf
10ee54: 76 17 jbe 10ee6d <rtems_string_to_double+0x7d>
10ee56: dd 5d c8 fstpl -0x38(%ebp)
10ee59: e8 5e 2a 00 00 call 1118bc <__errno>
10ee5e: 89 c2 mov %eax,%edx
return RTEMS_INVALID_NUMBER;
10ee60: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10ee65: 83 3a 22 cmpl $0x22,(%edx)
10ee68: dd 45 c8 fldl -0x38(%ebp)
10ee6b: 74 0a je 10ee77 <rtems_string_to_double+0x87><== ALWAYS TAKEN
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
10ee6d: dd 1b fstpl (%ebx)
#endif
return RTEMS_SUCCESSFUL;
10ee6f: 31 c0 xor %eax,%eax
10ee71: eb 06 jmp 10ee79 <rtems_string_to_double+0x89>
10ee73: dd d8 fstp %st(0)
10ee75: eb 02 jmp 10ee79 <rtems_string_to_double+0x89>
10ee77: dd d8 fstp %st(0)
}
10ee79: 8d 65 f4 lea -0xc(%ebp),%esp
10ee7c: 5b pop %ebx
10ee7d: 5e pop %esi
10ee7e: 5f pop %edi
10ee7f: c9 leave
10ee80: c3 ret
0010ee84 <rtems_string_to_float>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10ee84: 55 push %ebp
10ee85: 89 e5 mov %esp,%ebp
10ee87: 57 push %edi
10ee88: 56 push %esi
10ee89: 53 push %ebx
10ee8a: 83 ec 2c sub $0x2c,%esp
10ee8d: 8b 75 08 mov 0x8(%ebp),%esi
10ee90: 8b 5d 0c mov 0xc(%ebp),%ebx
10ee93: 8b 7d 10 mov 0x10(%ebp),%edi
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10ee96: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10ee9b: 85 db test %ebx,%ebx
10ee9d: 74 67 je 10ef06 <rtems_string_to_float+0x82>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10ee9f: e8 18 2a 00 00 call 1118bc <__errno>
10eea4: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10eeaa: c7 03 00 00 00 00 movl $0x0,(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
10eeb0: 50 push %eax
10eeb1: 50 push %eax
10eeb2: 8d 45 e4 lea -0x1c(%ebp),%eax
10eeb5: 50 push %eax
10eeb6: 56 push %esi
10eeb7: e8 98 55 00 00 call 114454 <strtof>
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10eebc: 83 c4 10 add $0x10,%esp
10eebf: 85 ff test %edi,%edi
10eec1: 74 05 je 10eec8 <rtems_string_to_float+0x44>
*endptr = end;
10eec3: 8b 45 e4 mov -0x1c(%ebp),%eax
10eec6: 89 07 mov %eax,(%edi)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10eec8: b8 0b 00 00 00 mov $0xb,%eax
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
10eecd: 39 75 e4 cmp %esi,-0x1c(%ebp)
10eed0: 74 2e je 10ef00 <rtems_string_to_float+0x7c>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10eed2: d9 05 88 34 12 00 flds 0x123488
10eed8: d9 c9 fxch %st(1)
10eeda: dd e1 fucom %st(1)
10eedc: df e0 fnstsw %ax
10eede: dd d9 fstp %st(1)
10eee0: 9e sahf
10eee1: 76 17 jbe 10eefa <rtems_string_to_float+0x76>
10eee3: d9 5d c8 fstps -0x38(%ebp)
10eee6: e8 d1 29 00 00 call 1118bc <__errno>
10eeeb: 89 c2 mov %eax,%edx
return RTEMS_INVALID_NUMBER;
10eeed: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10eef2: 83 3a 22 cmpl $0x22,(%edx)
10eef5: d9 45 c8 flds -0x38(%ebp)
10eef8: 74 0a je 10ef04 <rtems_string_to_float+0x80><== ALWAYS TAKEN
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
10eefa: d9 1b fstps (%ebx)
#endif
return RTEMS_SUCCESSFUL;
10eefc: 31 c0 xor %eax,%eax
10eefe: eb 06 jmp 10ef06 <rtems_string_to_float+0x82>
10ef00: dd d8 fstp %st(0)
10ef02: eb 02 jmp 10ef06 <rtems_string_to_float+0x82>
10ef04: dd d8 fstp %st(0)
}
10ef06: 8d 65 f4 lea -0xc(%ebp),%esp
10ef09: 5b pop %ebx
10ef0a: 5e pop %esi
10ef0b: 5f pop %edi
10ef0c: c9 leave
10ef0d: c3 ret
0010ef10 <rtems_string_to_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10ef10: 55 push %ebp
10ef11: 89 e5 mov %esp,%ebp
10ef13: 57 push %edi
10ef14: 56 push %esi
10ef15: 53 push %ebx
10ef16: 83 ec 2c sub $0x2c,%esp
10ef19: 8b 7d 08 mov 0x8(%ebp),%edi
10ef1c: 8b 5d 0c mov 0xc(%ebp),%ebx
10ef1f: 8b 55 10 mov 0x10(%ebp),%edx
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10ef22: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10ef27: 85 db test %ebx,%ebx
10ef29: 74 5a je 10ef85 <rtems_string_to_int+0x75>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10ef2b: 89 55 d4 mov %edx,-0x2c(%ebp)
10ef2e: e8 89 29 00 00 call 1118bc <__errno>
10ef33: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10ef39: c7 03 00 00 00 00 movl $0x0,(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
10ef3f: 50 push %eax
10ef40: ff 75 14 pushl 0x14(%ebp)
10ef43: 8d 45 e4 lea -0x1c(%ebp),%eax
10ef46: 50 push %eax
10ef47: 57 push %edi
10ef48: e8 cb 56 00 00 call 114618 <strtol>
10ef4d: 89 c6 mov %eax,%esi
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10ef4f: 83 c4 10 add $0x10,%esp
10ef52: 8b 55 d4 mov -0x2c(%ebp),%edx
10ef55: 85 d2 test %edx,%edx
10ef57: 74 05 je 10ef5e <rtems_string_to_int+0x4e>
*endptr = end;
10ef59: 8b 45 e4 mov -0x1c(%ebp),%eax
10ef5c: 89 02 mov %eax,(%edx)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10ef5e: b8 0b 00 00 00 mov $0xb,%eax
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
10ef63: 39 7d e4 cmp %edi,-0x1c(%ebp)
10ef66: 74 1d je 10ef85 <rtems_string_to_int+0x75>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10ef68: 81 fe ff ff ff 7f cmp $0x7fffffff,%esi
10ef6e: 75 11 jne 10ef81 <rtems_string_to_int+0x71>
10ef70: e8 47 29 00 00 call 1118bc <__errno>
10ef75: 89 c2 mov %eax,%edx
return RTEMS_INVALID_NUMBER;
10ef77: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10ef7c: 83 3a 22 cmpl $0x22,(%edx)
10ef7f: 74 04 je 10ef85 <rtems_string_to_int+0x75><== ALWAYS TAKEN
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
10ef81: 89 33 mov %esi,(%ebx)
#endif
return RTEMS_SUCCESSFUL;
10ef83: 31 c0 xor %eax,%eax
}
10ef85: 8d 65 f4 lea -0xc(%ebp),%esp
10ef88: 5b pop %ebx
10ef89: 5e pop %esi
10ef8a: 5f pop %edi
10ef8b: c9 leave
10ef8c: c3 ret
0010f028 <rtems_string_to_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10f028: 55 push %ebp
10f029: 89 e5 mov %esp,%ebp
10f02b: 57 push %edi
10f02c: 56 push %esi
10f02d: 53 push %ebx
10f02e: 83 ec 2c sub $0x2c,%esp
10f031: 8b 7d 08 mov 0x8(%ebp),%edi
10f034: 8b 5d 0c mov 0xc(%ebp),%ebx
10f037: 8b 55 10 mov 0x10(%ebp),%edx
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f03a: b9 09 00 00 00 mov $0x9,%ecx
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10f03f: 85 db test %ebx,%ebx
10f041: 74 60 je 10f0a3 <rtems_string_to_long+0x7b>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f043: 89 55 d4 mov %edx,-0x2c(%ebp)
10f046: e8 71 28 00 00 call 1118bc <__errno>
10f04b: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f051: c7 03 00 00 00 00 movl $0x0,(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
10f057: 50 push %eax
10f058: ff 75 14 pushl 0x14(%ebp)
10f05b: 8d 45 e4 lea -0x1c(%ebp),%eax
10f05e: 50 push %eax
10f05f: 57 push %edi
10f060: e8 b3 55 00 00 call 114618 <strtol>
10f065: 89 c6 mov %eax,%esi
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10f067: 83 c4 10 add $0x10,%esp
10f06a: 8b 55 d4 mov -0x2c(%ebp),%edx
10f06d: 85 d2 test %edx,%edx
10f06f: 74 05 je 10f076 <rtems_string_to_long+0x4e>
*endptr = end;
10f071: 8b 45 e4 mov -0x1c(%ebp),%eax
10f074: 89 02 mov %eax,(%edx)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f076: b9 0b 00 00 00 mov $0xb,%ecx
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
10f07b: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f07e: 74 23 je 10f0a3 <rtems_string_to_long+0x7b>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f080: 81 fe ff ff ff 7f cmp $0x7fffffff,%esi
10f086: 74 08 je 10f090 <rtems_string_to_long+0x68>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
10f088: 81 fe 00 00 00 80 cmp $0x80000000,%esi
10f08e: 75 0f jne 10f09f <rtems_string_to_long+0x77>
10f090: e8 27 28 00 00 call 1118bc <__errno>
return RTEMS_INVALID_NUMBER;
10f095: b9 0a 00 00 00 mov $0xa,%ecx
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
10f09a: 83 38 22 cmpl $0x22,(%eax)
10f09d: 74 04 je 10f0a3 <rtems_string_to_long+0x7b><== ALWAYS TAKEN
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
10f09f: 89 33 mov %esi,(%ebx)
#endif
return RTEMS_SUCCESSFUL;
10f0a1: 31 c9 xor %ecx,%ecx
}
10f0a3: 89 c8 mov %ecx,%eax
10f0a5: 8d 65 f4 lea -0xc(%ebp),%esp
10f0a8: 5b pop %ebx
10f0a9: 5e pop %esi
10f0aa: 5f pop %edi
10f0ab: c9 leave
10f0ac: c3 ret
0010ef90 <rtems_string_to_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10ef90: 55 push %ebp
10ef91: 89 e5 mov %esp,%ebp
10ef93: 57 push %edi
10ef94: 56 push %esi
10ef95: 53 push %ebx
10ef96: 83 ec 2c sub $0x2c,%esp
10ef99: 8b 5d 0c mov 0xc(%ebp),%ebx
10ef9c: 8b 7d 10 mov 0x10(%ebp),%edi
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10ef9f: b9 09 00 00 00 mov $0x9,%ecx
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10efa4: 85 db test %ebx,%ebx
10efa6: 74 76 je 10f01e <rtems_string_to_long_long+0x8e><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
errno = 0;
10efa8: e8 0f 29 00 00 call 1118bc <__errno>
10efad: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10efb3: c7 03 00 00 00 00 movl $0x0,(%ebx)
10efb9: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
10efc0: 50 push %eax
10efc1: ff 75 14 pushl 0x14(%ebp)
10efc4: 8d 45 e4 lea -0x1c(%ebp),%eax
10efc7: 50 push %eax
10efc8: ff 75 08 pushl 0x8(%ebp)
10efcb: e8 64 56 00 00 call 114634 <strtoll>
10efd0: 89 c6 mov %eax,%esi
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10efd2: 83 c4 10 add $0x10,%esp
10efd5: 85 ff test %edi,%edi
10efd7: 74 05 je 10efde <rtems_string_to_long_long+0x4e>
*endptr = end;
10efd9: 8b 45 e4 mov -0x1c(%ebp),%eax
10efdc: 89 07 mov %eax,(%edi)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10efde: b9 0b 00 00 00 mov $0xb,%ecx
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
10efe3: 8b 45 08 mov 0x8(%ebp),%eax
10efe6: 39 45 e4 cmp %eax,-0x1c(%ebp)
10efe9: 74 33 je 10f01e <rtems_string_to_long_long+0x8e><== NEVER TAKEN
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10efeb: 81 fa ff ff ff 7f cmp $0x7fffffff,%edx
10eff1: 75 05 jne 10eff8 <rtems_string_to_long_long+0x68>
10eff3: 83 fe ff cmp $0xffffffff,%esi
10eff6: 74 0a je 10f002 <rtems_string_to_long_long+0x72>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
10eff8: 8d 82 00 00 00 80 lea -0x80000000(%edx),%eax
10effe: 09 f0 or %esi,%eax
10f000: 75 15 jne 10f017 <rtems_string_to_long_long+0x87>
10f002: 89 55 d4 mov %edx,-0x2c(%ebp)
10f005: e8 b2 28 00 00 call 1118bc <__errno>
return RTEMS_INVALID_NUMBER;
10f00a: b9 0a 00 00 00 mov $0xa,%ecx
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
10f00f: 83 38 22 cmpl $0x22,(%eax)
10f012: 8b 55 d4 mov -0x2c(%ebp),%edx
10f015: 74 07 je 10f01e <rtems_string_to_long_long+0x8e><== ALWAYS TAKEN
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
10f017: 89 33 mov %esi,(%ebx)
10f019: 89 53 04 mov %edx,0x4(%ebx)
#endif
return RTEMS_SUCCESSFUL;
10f01c: 31 c9 xor %ecx,%ecx
}
10f01e: 89 c8 mov %ecx,%eax
10f020: 8d 65 f4 lea -0xc(%ebp),%esp
10f023: 5b pop %ebx
10f024: 5e pop %esi
10f025: 5f pop %edi
10f026: c9 leave
10f027: c3 ret
0010f0b0 <rtems_string_to_pointer>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10f0b0: 55 push %ebp
10f0b1: 89 e5 mov %esp,%ebp
10f0b3: 57 push %edi
10f0b4: 56 push %esi
10f0b5: 53 push %ebx
10f0b6: 83 ec 2c sub $0x2c,%esp
10f0b9: 8b 7d 08 mov 0x8(%ebp),%edi
10f0bc: 8b 5d 0c mov 0xc(%ebp),%ebx
10f0bf: 8b 55 10 mov 0x10(%ebp),%edx
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f0c2: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10f0c7: 85 db test %ebx,%ebx
10f0c9: 74 56 je 10f121 <rtems_string_to_pointer+0x71>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f0cb: 89 55 d4 mov %edx,-0x2c(%ebp)
10f0ce: e8 e9 27 00 00 call 1118bc <__errno>
10f0d3: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f0d9: c7 03 00 00 00 00 movl $0x0,(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
10f0df: 50 push %eax
10f0e0: 6a 10 push $0x10
10f0e2: 8d 45 e4 lea -0x1c(%ebp),%eax
10f0e5: 50 push %eax
10f0e6: 57 push %edi
10f0e7: e8 f4 59 00 00 call 114ae0 <strtoul>
10f0ec: 89 c6 mov %eax,%esi
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10f0ee: 83 c4 10 add $0x10,%esp
10f0f1: 8b 55 d4 mov -0x2c(%ebp),%edx
10f0f4: 85 d2 test %edx,%edx
10f0f6: 74 05 je 10f0fd <rtems_string_to_pointer+0x4d>
*endptr = end;
10f0f8: 8b 45 e4 mov -0x1c(%ebp),%eax
10f0fb: 89 02 mov %eax,(%edx)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f0fd: b8 0b 00 00 00 mov $0xb,%eax
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
10f102: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f105: 74 1a je 10f121 <rtems_string_to_pointer+0x71>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f107: 83 fe ff cmp $0xffffffff,%esi
10f10a: 75 11 jne 10f11d <rtems_string_to_pointer+0x6d><== ALWAYS TAKEN
10f10c: e8 ab 27 00 00 call 1118bc <__errno> <== NOT EXECUTED
10f111: 89 c2 mov %eax,%edx <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
10f113: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f118: 83 3a 22 cmpl $0x22,(%edx) <== NOT EXECUTED
10f11b: 74 04 je 10f121 <rtems_string_to_pointer+0x71><== NOT EXECUTED
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
return RTEMS_INVALID_NUMBER;
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
10f11d: 89 33 mov %esi,(%ebx)
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
10f11f: 31 c0 xor %eax,%eax
}
10f121: 8d 65 f4 lea -0xc(%ebp),%esp
10f124: 5b pop %ebx
10f125: 5e pop %esi
10f126: 5f pop %edi
10f127: c9 leave
10f128: c3 ret
0010f188 <rtems_string_to_unsigned_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10f188: 55 push %ebp
10f189: 89 e5 mov %esp,%ebp
10f18b: 57 push %edi
10f18c: 56 push %esi
10f18d: 53 push %ebx
10f18e: 83 ec 2c sub $0x2c,%esp
10f191: 8b 7d 08 mov 0x8(%ebp),%edi
10f194: 8b 5d 0c mov 0xc(%ebp),%ebx
10f197: 8b 55 10 mov 0x10(%ebp),%edx
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f19a: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10f19f: 85 db test %ebx,%ebx
10f1a1: 74 57 je 10f1fa <rtems_string_to_unsigned_int+0x72>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f1a3: 89 55 d4 mov %edx,-0x2c(%ebp)
10f1a6: e8 11 27 00 00 call 1118bc <__errno>
10f1ab: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f1b1: c7 03 00 00 00 00 movl $0x0,(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
10f1b7: 50 push %eax
10f1b8: ff 75 14 pushl 0x14(%ebp)
10f1bb: 8d 45 e4 lea -0x1c(%ebp),%eax
10f1be: 50 push %eax
10f1bf: 57 push %edi
10f1c0: e8 1b 59 00 00 call 114ae0 <strtoul>
10f1c5: 89 c6 mov %eax,%esi
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10f1c7: 83 c4 10 add $0x10,%esp
10f1ca: 8b 55 d4 mov -0x2c(%ebp),%edx
10f1cd: 85 d2 test %edx,%edx
10f1cf: 74 05 je 10f1d6 <rtems_string_to_unsigned_int+0x4e>
*endptr = end;
10f1d1: 8b 45 e4 mov -0x1c(%ebp),%eax
10f1d4: 89 02 mov %eax,(%edx)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f1d6: b8 0b 00 00 00 mov $0xb,%eax
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
10f1db: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f1de: 74 1a je 10f1fa <rtems_string_to_unsigned_int+0x72>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f1e0: 83 fe ff cmp $0xffffffff,%esi
10f1e3: 75 11 jne 10f1f6 <rtems_string_to_unsigned_int+0x6e>
10f1e5: e8 d2 26 00 00 call 1118bc <__errno>
10f1ea: 89 c2 mov %eax,%edx
return RTEMS_INVALID_NUMBER;
10f1ec: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f1f1: 83 3a 22 cmpl $0x22,(%edx)
10f1f4: 74 04 je 10f1fa <rtems_string_to_unsigned_int+0x72><== ALWAYS TAKEN
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
10f1f6: 89 33 mov %esi,(%ebx)
#endif
return RTEMS_SUCCESSFUL;
10f1f8: 31 c0 xor %eax,%eax
}
10f1fa: 8d 65 f4 lea -0xc(%ebp),%esp
10f1fd: 5b pop %ebx
10f1fe: 5e pop %esi
10f1ff: 5f pop %edi
10f200: c9 leave
10f201: c3 ret
0010f290 <rtems_string_to_unsigned_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10f290: 55 push %ebp
10f291: 89 e5 mov %esp,%ebp
10f293: 57 push %edi
10f294: 56 push %esi
10f295: 53 push %ebx
10f296: 83 ec 2c sub $0x2c,%esp
10f299: 8b 7d 08 mov 0x8(%ebp),%edi
10f29c: 8b 5d 0c mov 0xc(%ebp),%ebx
10f29f: 8b 55 10 mov 0x10(%ebp),%edx
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f2a2: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10f2a7: 85 db test %ebx,%ebx
10f2a9: 74 57 je 10f302 <rtems_string_to_unsigned_long+0x72>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f2ab: 89 55 d4 mov %edx,-0x2c(%ebp)
10f2ae: e8 09 26 00 00 call 1118bc <__errno>
10f2b3: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f2b9: c7 03 00 00 00 00 movl $0x0,(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
10f2bf: 50 push %eax
10f2c0: ff 75 14 pushl 0x14(%ebp)
10f2c3: 8d 45 e4 lea -0x1c(%ebp),%eax
10f2c6: 50 push %eax
10f2c7: 57 push %edi
10f2c8: e8 13 58 00 00 call 114ae0 <strtoul>
10f2cd: 89 c6 mov %eax,%esi
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10f2cf: 83 c4 10 add $0x10,%esp
10f2d2: 8b 55 d4 mov -0x2c(%ebp),%edx
10f2d5: 85 d2 test %edx,%edx
10f2d7: 74 05 je 10f2de <rtems_string_to_unsigned_long+0x4e>
*endptr = end;
10f2d9: 8b 45 e4 mov -0x1c(%ebp),%eax
10f2dc: 89 02 mov %eax,(%edx)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f2de: b8 0b 00 00 00 mov $0xb,%eax
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
10f2e3: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f2e6: 74 1a je 10f302 <rtems_string_to_unsigned_long+0x72>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f2e8: 83 fe ff cmp $0xffffffff,%esi
10f2eb: 75 11 jne 10f2fe <rtems_string_to_unsigned_long+0x6e>
10f2ed: e8 ca 25 00 00 call 1118bc <__errno>
10f2f2: 89 c2 mov %eax,%edx
return RTEMS_INVALID_NUMBER;
10f2f4: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f2f9: 83 3a 22 cmpl $0x22,(%edx)
10f2fc: 74 04 je 10f302 <rtems_string_to_unsigned_long+0x72><== ALWAYS TAKEN
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
10f2fe: 89 33 mov %esi,(%ebx)
#endif
return RTEMS_SUCCESSFUL;
10f300: 31 c0 xor %eax,%eax
}
10f302: 8d 65 f4 lea -0xc(%ebp),%esp
10f305: 5b pop %ebx
10f306: 5e pop %esi
10f307: 5f pop %edi
10f308: c9 leave
10f309: c3 ret
0010f204 <rtems_string_to_unsigned_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10f204: 55 push %ebp
10f205: 89 e5 mov %esp,%ebp
10f207: 57 push %edi
10f208: 56 push %esi
10f209: 53 push %ebx
10f20a: 83 ec 2c sub $0x2c,%esp
10f20d: 8b 5d 0c mov 0xc(%ebp),%ebx
10f210: 8b 7d 10 mov 0x10(%ebp),%edi
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f213: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10f218: 85 db test %ebx,%ebx
10f21a: 74 6b je 10f287 <rtems_string_to_unsigned_long_long+0x83>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f21c: e8 9b 26 00 00 call 1118bc <__errno>
10f221: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f227: c7 03 00 00 00 00 movl $0x0,(%ebx)
10f22d: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
10f234: 50 push %eax
10f235: ff 75 14 pushl 0x14(%ebp)
10f238: 8d 45 e4 lea -0x1c(%ebp),%eax
10f23b: 50 push %eax
10f23c: ff 75 08 pushl 0x8(%ebp)
10f23f: e8 b8 58 00 00 call 114afc <strtoull>
10f244: 89 c6 mov %eax,%esi
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10f246: 83 c4 10 add $0x10,%esp
10f249: 85 ff test %edi,%edi
10f24b: 74 05 je 10f252 <rtems_string_to_unsigned_long_long+0x4e>
*endptr = end;
10f24d: 8b 45 e4 mov -0x1c(%ebp),%eax
10f250: 89 07 mov %eax,(%edi)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f252: b8 0b 00 00 00 mov $0xb,%eax
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
10f257: 8b 4d 08 mov 0x8(%ebp),%ecx
10f25a: 39 4d e4 cmp %ecx,-0x1c(%ebp)
10f25d: 74 28 je 10f287 <rtems_string_to_unsigned_long_long+0x83>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f25f: 83 fa ff cmp $0xffffffff,%edx
10f262: 75 1c jne 10f280 <rtems_string_to_unsigned_long_long+0x7c>
10f264: 83 fe ff cmp $0xffffffff,%esi
10f267: 75 17 jne 10f280 <rtems_string_to_unsigned_long_long+0x7c><== NEVER TAKEN
10f269: 89 55 d4 mov %edx,-0x2c(%ebp)
10f26c: e8 4b 26 00 00 call 1118bc <__errno>
10f271: 89 c1 mov %eax,%ecx
return RTEMS_INVALID_NUMBER;
10f273: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f278: 83 39 22 cmpl $0x22,(%ecx)
10f27b: 8b 55 d4 mov -0x2c(%ebp),%edx
10f27e: 74 07 je 10f287 <rtems_string_to_unsigned_long_long+0x83><== ALWAYS TAKEN
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
10f280: 89 33 mov %esi,(%ebx)
10f282: 89 53 04 mov %edx,0x4(%ebx)
#endif
return RTEMS_SUCCESSFUL;
10f285: 31 c0 xor %eax,%eax
}
10f287: 8d 65 f4 lea -0xc(%ebp),%esp
10f28a: 5b pop %ebx
10f28b: 5e pop %esi
10f28c: 5f pop %edi
10f28d: c9 leave
10f28e: c3 ret
00115fdc <rtems_task_is_suspended>:
*/
rtems_status_code rtems_task_is_suspended(
rtems_id id
)
{
115fdc: 55 push %ebp
115fdd: 89 e5 mov %esp,%ebp
115fdf: 83 ec 20 sub $0x20,%esp
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
115fe2: 8d 45 f4 lea -0xc(%ebp),%eax
115fe5: 50 push %eax
115fe6: ff 75 08 pushl 0x8(%ebp)
115fe9: e8 16 34 00 00 call 119404 <_Thread_Get>
switch ( location ) {
115fee: 83 c4 10 add $0x10,%esp
115ff1: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
115ff5: 75 1b jne 116012 <rtems_task_is_suspended+0x36><== NEVER TAKEN
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
115ff7: f6 40 10 02 testb $0x2,0x10(%eax)
115ffb: 75 09 jne 116006 <rtems_task_is_suspended+0x2a>
_Thread_Enable_dispatch();
115ffd: e8 e0 33 00 00 call 1193e2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
116002: 31 c0 xor %eax,%eax
116004: eb 11 jmp 116017 <rtems_task_is_suspended+0x3b>
}
_Thread_Enable_dispatch();
116006: e8 d7 33 00 00 call 1193e2 <_Thread_Enable_dispatch>
return RTEMS_ALREADY_SUSPENDED;
11600b: b8 0f 00 00 00 mov $0xf,%eax
116010: eb 05 jmp 116017 <rtems_task_is_suspended+0x3b>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
116012: b8 04 00 00 00 mov $0x4,%eax
}
116017: c9 leave
116018: c3 ret
00110d60 <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
110d60: 55 push %ebp
110d61: 89 e5 mov %esp,%ebp
110d63: 57 push %edi
110d64: 56 push %esi
110d65: 53 push %ebx
110d66: 83 ec 1c sub $0x1c,%esp
110d69: 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;
110d6c: 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 )
110d71: 85 c9 test %ecx,%ecx
110d73: 0f 84 04 01 00 00 je 110e7d <rtems_task_mode+0x11d>
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
110d79: 8b 35 34 47 12 00 mov 0x124734,%esi
api = executing->API_Extensions[ THREAD_API_RTEMS ];
110d7f: 8b 9e f4 00 00 00 mov 0xf4(%esi),%ebx
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
110d85: 80 7e 74 01 cmpb $0x1,0x74(%esi)
110d89: 19 ff sbb %edi,%edi
110d8b: 81 e7 00 01 00 00 and $0x100,%edi
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
110d91: 83 7e 7c 00 cmpl $0x0,0x7c(%esi)
110d95: 74 06 je 110d9d <rtems_task_mode+0x3d>
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
110d97: 81 cf 00 02 00 00 or $0x200,%edi
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
110d9d: 80 7b 08 01 cmpb $0x1,0x8(%ebx)
110da1: 19 d2 sbb %edx,%edx
110da3: 81 e2 00 04 00 00 and $0x400,%edx
old_mode |= _ISR_Get_level();
110da9: 89 55 e4 mov %edx,-0x1c(%ebp)
110dac: 89 4d e0 mov %ecx,-0x20(%ebp)
110daf: e8 71 c5 ff ff call 10d325 <_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;
110db4: 8b 55 e4 mov -0x1c(%ebp),%edx
110db7: 09 d0 or %edx,%eax
old_mode |= _ISR_Get_level();
110db9: 09 f8 or %edi,%eax
110dbb: 8b 4d e0 mov -0x20(%ebp),%ecx
110dbe: 89 01 mov %eax,(%ecx)
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
110dc0: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp)
110dc7: 74 0b je 110dd4 <rtems_task_mode+0x74>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
110dc9: f7 45 08 00 01 00 00 testl $0x100,0x8(%ebp)
110dd0: 0f 94 46 74 sete 0x74(%esi)
if ( mask & RTEMS_TIMESLICE_MASK ) {
110dd4: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp)
110ddb: 74 21 je 110dfe <rtems_task_mode+0x9e>
if ( _Modes_Is_timeslice(mode_set) ) {
110ddd: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp)
110de4: 74 11 je 110df7 <rtems_task_mode+0x97>
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
110de6: c7 46 7c 01 00 00 00 movl $0x1,0x7c(%esi)
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
110ded: a1 b4 41 12 00 mov 0x1241b4,%eax
110df2: 89 46 78 mov %eax,0x78(%esi)
110df5: eb 07 jmp 110dfe <rtems_task_mode+0x9e>
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
110df7: c7 46 7c 00 00 00 00 movl $0x0,0x7c(%esi)
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
110dfe: f6 45 0c 01 testb $0x1,0xc(%ebp)
110e02: 74 0a je 110e0e <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 ) );
110e04: f6 45 08 01 testb $0x1,0x8(%ebp)
110e08: 74 03 je 110e0d <rtems_task_mode+0xad>
110e0a: fa cli
110e0b: eb 01 jmp 110e0e <rtems_task_mode+0xae>
110e0d: fb sti
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
110e0e: 31 d2 xor %edx,%edx
if ( mask & RTEMS_ASR_MASK ) {
110e10: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp)
110e17: 74 2a je 110e43 <rtems_task_mode+0xe3>
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
110e19: f7 45 08 00 04 00 00 testl $0x400,0x8(%ebp)
110e20: 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 ) {
110e23: 3a 43 08 cmp 0x8(%ebx),%al
110e26: 74 1b je 110e43 <rtems_task_mode+0xe3>
asr->is_enabled = is_asr_enabled;
110e28: 88 43 08 mov %al,0x8(%ebx)
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
110e2b: 9c pushf
110e2c: fa cli
110e2d: 58 pop %eax
_signals = information->signals_pending;
110e2e: 8b 53 18 mov 0x18(%ebx),%edx
information->signals_pending = information->signals_posted;
110e31: 8b 4b 14 mov 0x14(%ebx),%ecx
110e34: 89 4b 18 mov %ecx,0x18(%ebx)
information->signals_posted = _signals;
110e37: 89 53 14 mov %edx,0x14(%ebx)
_ISR_Enable( _level );
110e3a: 50 push %eax
110e3b: 9d popf
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
110e3c: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
110e40: 0f 95 c2 setne %dl
if ( _System_state_Is_up( _System_state_Get() ) )
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
_Thread_Dispatch();
return RTEMS_SUCCESSFUL;
110e43: 31 c0 xor %eax,%eax
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) )
110e45: 83 3d 64 43 12 00 03 cmpl $0x3,0x124364
110e4c: 75 2f jne 110e7d <rtems_task_mode+0x11d> <== NEVER TAKEN
*/
RTEMS_INLINE_ROUTINE bool _Thread_Evaluate_mode( void )
{
Thread_Control *executing;
executing = _Thread_Executing;
110e4e: a1 34 47 12 00 mov 0x124734,%eax
if ( !_States_Is_ready( executing->current_state ) ||
110e53: 83 78 10 00 cmpl $0x0,0x10(%eax)
110e57: 75 0e jne 110e67 <rtems_task_mode+0x107> <== NEVER TAKEN
110e59: 3b 05 38 47 12 00 cmp 0x124738,%eax
110e5f: 74 0f je 110e70 <rtems_task_mode+0x110>
( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) {
110e61: 80 78 74 00 cmpb $0x0,0x74(%eax)
110e65: 74 09 je 110e70 <rtems_task_mode+0x110> <== NEVER TAKEN
_Context_Switch_necessary = true;
110e67: c6 05 40 47 12 00 01 movb $0x1,0x124740
110e6e: eb 06 jmp 110e76 <rtems_task_mode+0x116>
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
_Thread_Dispatch();
return RTEMS_SUCCESSFUL;
110e70: 31 c0 xor %eax,%eax
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) )
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
110e72: 84 d2 test %dl,%dl
110e74: 74 07 je 110e7d <rtems_task_mode+0x11d>
_Thread_Dispatch();
110e76: e8 a5 af ff ff call 10be20 <_Thread_Dispatch>
return RTEMS_SUCCESSFUL;
110e7b: 31 c0 xor %eax,%eax
}
110e7d: 83 c4 1c add $0x1c,%esp
110e80: 5b pop %ebx
110e81: 5e pop %esi
110e82: 5f pop %edi
110e83: c9 leave
110e84: c3 ret
0010ddc0 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
10ddc0: 55 push %ebp
10ddc1: 89 e5 mov %esp,%ebp
10ddc3: 56 push %esi
10ddc4: 53 push %ebx
10ddc5: 83 ec 10 sub $0x10,%esp
10ddc8: 8b 5d 0c mov 0xc(%ebp),%ebx
10ddcb: 8b 75 10 mov 0x10(%ebp),%esi
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10ddce: 85 db test %ebx,%ebx
10ddd0: 74 10 je 10dde2 <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 ) );
10ddd2: 0f b6 15 f4 41 12 00 movzbl 0x1241f4,%edx
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
10ddd9: b8 13 00 00 00 mov $0x13,%eax
)
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10ddde: 39 d3 cmp %edx,%ebx
10dde0: 77 52 ja 10de34 <rtems_task_set_priority+0x74>
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
10dde2: 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 )
10dde7: 85 f6 test %esi,%esi
10dde9: 74 49 je 10de34 <rtems_task_set_priority+0x74>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
10ddeb: 51 push %ecx
10ddec: 51 push %ecx
10dded: 8d 45 f4 lea -0xc(%ebp),%eax
10ddf0: 50 push %eax
10ddf1: ff 75 08 pushl 0x8(%ebp)
10ddf4: e8 03 1c 00 00 call 10f9fc <_Thread_Get>
switch ( location ) {
10ddf9: 83 c4 10 add $0x10,%esp
10ddfc: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10de00: 75 2d jne 10de2f <rtems_task_set_priority+0x6f>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
10de02: 8b 50 14 mov 0x14(%eax),%edx
10de05: 89 16 mov %edx,(%esi)
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
10de07: 85 db test %ebx,%ebx
10de09: 74 1b je 10de26 <rtems_task_set_priority+0x66>
the_thread->real_priority = new_priority;
10de0b: 89 58 18 mov %ebx,0x18(%eax)
if ( the_thread->resource_count == 0 ||
10de0e: 83 78 1c 00 cmpl $0x0,0x1c(%eax)
10de12: 74 05 je 10de19 <rtems_task_set_priority+0x59>
10de14: 39 58 14 cmp %ebx,0x14(%eax)
10de17: 76 0d jbe 10de26 <rtems_task_set_priority+0x66><== ALWAYS TAKEN
the_thread->current_priority > new_priority )
_Thread_Change_priority( the_thread, new_priority, false );
10de19: 52 push %edx
10de1a: 6a 00 push $0x0
10de1c: 53 push %ebx
10de1d: 50 push %eax
10de1e: e8 25 17 00 00 call 10f548 <_Thread_Change_priority>
10de23: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
10de26: e8 af 1b 00 00 call 10f9da <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10de2b: 31 c0 xor %eax,%eax
10de2d: eb 05 jmp 10de34 <rtems_task_set_priority+0x74>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10de2f: b8 04 00 00 00 mov $0x4,%eax
}
10de34: 8d 65 f8 lea -0x8(%ebp),%esp
10de37: 5b pop %ebx
10de38: 5e pop %esi
10de39: c9 leave
10de3a: c3 ret
00108718 <rtems_termios_bufsize>:
rtems_status_code rtems_termios_bufsize (
int cbufsize,
int raw_input,
int raw_output
)
{
108718: 55 push %ebp <== NOT EXECUTED
108719: 89 e5 mov %esp,%ebp <== NOT EXECUTED
rtems_termios_cbufsize = cbufsize;
10871b: 8b 45 08 mov 0x8(%ebp),%eax <== NOT EXECUTED
10871e: a3 44 1f 12 00 mov %eax,0x121f44 <== NOT EXECUTED
rtems_termios_raw_input_size = raw_input;
108723: 8b 45 0c mov 0xc(%ebp),%eax <== NOT EXECUTED
108726: a3 48 1f 12 00 mov %eax,0x121f48 <== NOT EXECUTED
rtems_termios_raw_output_size = raw_output;
10872b: 8b 45 10 mov 0x10(%ebp),%eax <== NOT EXECUTED
10872e: a3 4c 1f 12 00 mov %eax,0x121f4c <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
108733: 31 c0 xor %eax,%eax <== NOT EXECUTED
108735: c9 leave <== NOT EXECUTED
108736: c3 ret <== NOT EXECUTED
0010859b <rtems_termios_close>:
}
}
rtems_status_code
rtems_termios_close (void *arg)
{
10859b: 55 push %ebp
10859c: 89 e5 mov %esp,%ebp
10859e: 56 push %esi
10859f: 53 push %ebx
1085a0: 8b 75 08 mov 0x8(%ebp),%esi
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
1085a3: 8b 06 mov (%esi),%eax
1085a5: 8b 58 34 mov 0x34(%eax),%ebx
rtems_status_code sc;
sc = rtems_semaphore_obtain(
1085a8: 51 push %ecx
1085a9: 6a 00 push $0x0
1085ab: 6a 00 push $0x0
1085ad: ff 35 dc 40 12 00 pushl 0x1240dc
1085b3: e8 2c 1c 00 00 call 10a1e4 <rtems_semaphore_obtain>
rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
1085b8: 83 c4 10 add $0x10,%esp
1085bb: 85 c0 test %eax,%eax
1085bd: 75 7d jne 10863c <rtems_termios_close+0xa1><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
if (--tty->refcount == 0) {
1085bf: 8b 43 08 mov 0x8(%ebx),%eax
1085c2: 48 dec %eax
1085c3: 89 43 08 mov %eax,0x8(%ebx)
1085c6: 85 c0 test %eax,%eax
1085c8: 0f 85 33 01 00 00 jne 108701 <rtems_termios_close+0x166>
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
1085ce: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
1085d4: c1 e0 05 shl $0x5,%eax
1085d7: 8b 80 98 3d 12 00 mov 0x123d98(%eax),%eax
1085dd: 85 c0 test %eax,%eax
1085df: 74 0b je 1085ec <rtems_termios_close+0x51><== ALWAYS TAKEN
/*
* call discipline-specific close
*/
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
1085e1: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1085e4: 53 push %ebx <== NOT EXECUTED
1085e5: ff d0 call *%eax <== NOT EXECUTED
1085e7: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
1085ea: eb 1b jmp 108607 <rtems_termios_close+0x6c><== NOT EXECUTED
}
else {
/*
* default: just flush output buffer
*/
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
1085ec: 52 push %edx
1085ed: 6a 00 push $0x0
1085ef: 6a 00 push $0x0
1085f1: ff 73 18 pushl 0x18(%ebx)
1085f4: e8 eb 1b 00 00 call 10a1e4 <rtems_semaphore_obtain>
if (sc != RTEMS_SUCCESSFUL) {
1085f9: 83 c4 10 add $0x10,%esp
1085fc: 85 c0 test %eax,%eax
1085fe: 75 3c jne 10863c <rtems_termios_close+0xa1><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
}
drainOutput (tty);
108600: 89 d8 mov %ebx,%eax
108602: e8 11 fb ff ff call 108118 <drainOutput>
}
if (tty->device.outputUsesInterrupts
108607: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx)
10860e: 75 35 jne 108645 <rtems_termios_close+0xaa>
== TERMIOS_TASK_DRIVEN) {
/*
* send "terminate" to I/O tasks
*/
sc = rtems_event_send(
108610: 50 push %eax
108611: 50 push %eax
108612: 6a 01 push $0x1
108614: ff b3 c4 00 00 00 pushl 0xc4(%ebx)
10861a: e8 5d 17 00 00 call 109d7c <rtems_event_send>
tty->rxTaskId,
TERMIOS_RX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
10861f: 83 c4 10 add $0x10,%esp
108622: 85 c0 test %eax,%eax
108624: 75 16 jne 10863c <rtems_termios_close+0xa1><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
sc = rtems_event_send(
108626: 51 push %ecx
108627: 51 push %ecx
108628: 6a 01 push $0x1
10862a: ff b3 c8 00 00 00 pushl 0xc8(%ebx)
108630: e8 47 17 00 00 call 109d7c <rtems_event_send>
tty->txTaskId,
TERMIOS_TX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
108635: 83 c4 10 add $0x10,%esp
108638: 85 c0 test %eax,%eax
10863a: 74 09 je 108645 <rtems_termios_close+0xaa><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
10863c: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10863f: 50 push %eax <== NOT EXECUTED
108640: e8 67 21 00 00 call 10a7ac <rtems_fatal_error_occurred><== NOT EXECUTED
}
if (tty->device.lastClose)
108645: 8b 83 9c 00 00 00 mov 0x9c(%ebx),%eax
10864b: 85 c0 test %eax,%eax
10864d: 74 0d je 10865c <rtems_termios_close+0xc1>
(*tty->device.lastClose)(tty->major, tty->minor, arg);
10864f: 52 push %edx
108650: 56 push %esi
108651: ff 73 10 pushl 0x10(%ebx)
108654: ff 73 0c pushl 0xc(%ebx)
108657: ff d0 call *%eax
108659: 83 c4 10 add $0x10,%esp
if (tty->forw == NULL) {
10865c: 8b 13 mov (%ebx),%edx
10865e: 85 d2 test %edx,%edx
108660: 8b 43 04 mov 0x4(%ebx),%eax
108663: 75 11 jne 108676 <rtems_termios_close+0xdb>
rtems_termios_ttyTail = tty->back;
108665: a3 e0 40 12 00 mov %eax,0x1240e0
if ( rtems_termios_ttyTail != NULL ) {
10866a: 85 c0 test %eax,%eax
10866c: 74 0b je 108679 <rtems_termios_close+0xde><== ALWAYS TAKEN
rtems_termios_ttyTail->forw = NULL;
10866e: c7 00 00 00 00 00 movl $0x0,(%eax) <== NOT EXECUTED
108674: eb 03 jmp 108679 <rtems_termios_close+0xde><== NOT EXECUTED
}
}
else {
tty->forw->back = tty->back;
108676: 89 42 04 mov %eax,0x4(%edx)
}
if (tty->back == NULL) {
108679: 8b 53 04 mov 0x4(%ebx),%edx
10867c: 85 d2 test %edx,%edx
10867e: 8b 03 mov (%ebx),%eax
108680: 75 12 jne 108694 <rtems_termios_close+0xf9><== NEVER TAKEN
rtems_termios_ttyHead = tty->forw;
108682: a3 e4 40 12 00 mov %eax,0x1240e4
if ( rtems_termios_ttyHead != NULL ) {
108687: 85 c0 test %eax,%eax
108689: 74 0b je 108696 <rtems_termios_close+0xfb>
rtems_termios_ttyHead->back = NULL;
10868b: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
108692: eb 02 jmp 108696 <rtems_termios_close+0xfb>
}
}
else {
tty->back->forw = tty->forw;
108694: 89 02 mov %eax,(%edx) <== NOT EXECUTED
}
rtems_semaphore_delete (tty->isem);
108696: 83 ec 0c sub $0xc,%esp
108699: ff 73 14 pushl 0x14(%ebx)
10869c: e8 b3 1a 00 00 call 10a154 <rtems_semaphore_delete>
rtems_semaphore_delete (tty->osem);
1086a1: 59 pop %ecx
1086a2: ff 73 18 pushl 0x18(%ebx)
1086a5: e8 aa 1a 00 00 call 10a154 <rtems_semaphore_delete>
rtems_semaphore_delete (tty->rawOutBuf.Semaphore);
1086aa: 5a pop %edx
1086ab: ff b3 8c 00 00 00 pushl 0x8c(%ebx)
1086b1: e8 9e 1a 00 00 call 10a154 <rtems_semaphore_delete>
if ((tty->device.pollRead == NULL) ||
1086b6: 83 c4 10 add $0x10,%esp
1086b9: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx)
1086c0: 74 09 je 1086cb <rtems_termios_close+0x130>
1086c2: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx)
1086c9: 75 0e jne 1086d9 <rtems_termios_close+0x13e>
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN))
rtems_semaphore_delete (tty->rawInBuf.Semaphore);
1086cb: 83 ec 0c sub $0xc,%esp
1086ce: ff 73 68 pushl 0x68(%ebx)
1086d1: e8 7e 1a 00 00 call 10a154 <rtems_semaphore_delete>
1086d6: 83 c4 10 add $0x10,%esp
free (tty->rawInBuf.theBuf);
1086d9: 83 ec 0c sub $0xc,%esp
1086dc: ff 73 58 pushl 0x58(%ebx)
1086df: e8 28 ec ff ff call 10730c <free>
free (tty->rawOutBuf.theBuf);
1086e4: 58 pop %eax
1086e5: ff 73 7c pushl 0x7c(%ebx)
1086e8: e8 1f ec ff ff call 10730c <free>
free (tty->cbuf);
1086ed: 5e pop %esi
1086ee: ff 73 1c pushl 0x1c(%ebx)
1086f1: e8 16 ec ff ff call 10730c <free>
free (tty);
1086f6: 89 1c 24 mov %ebx,(%esp)
1086f9: e8 0e ec ff ff call 10730c <free>
1086fe: 83 c4 10 add $0x10,%esp
}
rtems_semaphore_release (rtems_termios_ttyMutex);
108701: 83 ec 0c sub $0xc,%esp
108704: ff 35 dc 40 12 00 pushl 0x1240dc
10870a: e8 c1 1b 00 00 call 10a2d0 <rtems_semaphore_release>
return RTEMS_SUCCESSFUL;
}
10870f: 31 c0 xor %eax,%eax
108711: 8d 65 f8 lea -0x8(%ebp),%esp
108714: 5b pop %ebx
108715: 5e pop %esi
108716: c9 leave
108717: c3 ret
001098c3 <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)
{
1098c3: 55 push %ebp
1098c4: 89 e5 mov %esp,%ebp
1098c6: 83 ec 08 sub $0x8,%esp
1098c9: 8b 45 08 mov 0x8(%ebp),%eax
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
1098cc: 8b 55 0c mov 0xc(%ebp),%edx
1098cf: 01 90 90 00 00 00 add %edx,0x90(%eax)
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
1098d5: 83 b8 b4 00 00 00 02 cmpl $0x2,0xb4(%eax)
1098dc: 75 1f jne 1098fd <rtems_termios_dequeue_characters+0x3a>
/*
* send wake up to transmitter task
*/
sc = rtems_event_send(tty->txTaskId,
1098de: 52 push %edx
1098df: 52 push %edx
1098e0: 6a 02 push $0x2
1098e2: ff b0 c8 00 00 00 pushl 0xc8(%eax)
1098e8: e8 8f 04 00 00 call 109d7c <rtems_event_send>
TERMIOS_TX_START_EVENT);
if (sc != RTEMS_SUCCESSFUL)
1098ed: 83 c4 10 add $0x10,%esp
1098f0: 85 c0 test %eax,%eax
1098f2: 74 30 je 109924 <rtems_termios_dequeue_characters+0x61><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
1098f4: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1098f7: 50 push %eax <== NOT EXECUTED
1098f8: e8 af 0e 00 00 call 10a7ac <rtems_fatal_error_occurred><== NOT EXECUTED
return 0; /* nothing to output in IRQ... */
}
if (tty->t_line == PPPDISC ) {
1098fd: 83 b8 cc 00 00 00 05 cmpl $0x5,0xcc(%eax)
109904: 75 15 jne 10991b <rtems_termios_dequeue_characters+0x58><== ALWAYS TAKEN
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
109906: 8b 15 48 3e 12 00 mov 0x123e48,%edx <== NOT EXECUTED
10990c: 85 d2 test %edx,%edx <== NOT EXECUTED
10990e: 74 14 je 109924 <rtems_termios_dequeue_characters+0x61><== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
109910: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
109913: 50 push %eax <== NOT EXECUTED
109914: ff d2 call *%edx <== NOT EXECUTED
109916: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
109919: eb 09 jmp 109924 <rtems_termios_dequeue_characters+0x61><== NOT EXECUTED
}
return 0; /* nothing to output in IRQ... */
}
return rtems_termios_refill_transmitter(tty);
10991b: 89 45 08 mov %eax,0x8(%ebp)
}
10991e: c9 leave
rtems_termios_linesw[tty->t_line].l_start(tty);
}
return 0; /* nothing to output in IRQ... */
}
return rtems_termios_refill_transmitter(tty);
10991f: e9 6e fd ff ff jmp 109692 <rtems_termios_refill_transmitter>
}
109924: 31 c0 xor %eax,%eax
109926: c9 leave
109927: c3 ret
001093a4 <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)
{
1093a4: 55 push %ebp
1093a5: 89 e5 mov %esp,%ebp
1093a7: 57 push %edi
1093a8: 56 push %esi
1093a9: 53 push %ebx
1093aa: 83 ec 2c sub $0x2c,%esp
1093ad: 8b 5d 08 mov 0x8(%ebp),%ebx
1093b0: 8b 7d 0c mov 0xc(%ebp),%edi
1093b3: 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) {
1093b6: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
1093bc: c1 e0 05 shl $0x5,%eax
1093bf: 89 ca mov %ecx,%edx
1093c1: 83 b8 a4 3d 12 00 00 cmpl $0x0,0x123da4(%eax)
1093c8: 75 3b jne 109405 <rtems_termios_enqueue_raw_characters+0x61><== NEVER TAKEN
1093ca: 89 4d e0 mov %ecx,-0x20(%ebp)
1093cd: c6 45 df 00 movb $0x0,-0x21(%ebp)
1093d1: 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);
1093d3: 8d 43 30 lea 0x30(%ebx),%eax
1093d6: 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,
1093d9: 8d 53 4a lea 0x4a(%ebx),%edx
1093dc: 89 55 d0 mov %edx,-0x30(%ebp)
1093df: e9 26 02 00 00 jmp 10960a <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++;
1093e4: 0f be 0f movsbl (%edi),%ecx <== NOT EXECUTED
1093e7: 47 inc %edi <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_rint(c,tty);
1093e8: 56 push %esi <== NOT EXECUTED
1093e9: 56 push %esi <== NOT EXECUTED
1093ea: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax <== NOT EXECUTED
1093f0: c1 e0 05 shl $0x5,%eax <== NOT EXECUTED
1093f3: 53 push %ebx <== NOT EXECUTED
1093f4: 51 push %ecx <== NOT EXECUTED
1093f5: 89 55 cc mov %edx,-0x34(%ebp) <== NOT EXECUTED
1093f8: ff 90 a4 3d 12 00 call *0x123da4(%eax) <== NOT EXECUTED
1093fe: 8b 55 cc mov -0x34(%ebp),%edx <== NOT EXECUTED
109401: 4a dec %edx <== NOT EXECUTED
109402: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
while (len--) {
109405: 85 d2 test %edx,%edx <== NOT EXECUTED
109407: 75 db jne 1093e4 <rtems_termios_enqueue_raw_characters+0x40><== NOT EXECUTED
*/
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;
109409: 31 f6 xor %esi,%esi <== NOT EXECUTED
}
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
10940b: 83 bb e4 00 00 00 00 cmpl $0x0,0xe4(%ebx) <== NOT EXECUTED
109412: 0f 85 0d 02 00 00 jne 109625 <rtems_termios_enqueue_raw_characters+0x281><== NOT EXECUTED
109418: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax <== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
tty->tty_rcvwakeup = 1;
}
return 0;
10941e: 89 d6 mov %edx,%esi <== NOT EXECUTED
}
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
109420: 85 c0 test %eax,%eax <== NOT EXECUTED
109422: 0f 84 fd 01 00 00 je 109625 <rtems_termios_enqueue_raw_characters+0x281><== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
109428: 51 push %ecx <== NOT EXECUTED
109429: 51 push %ecx <== NOT EXECUTED
10942a: ff b3 e0 00 00 00 pushl 0xe0(%ebx) <== NOT EXECUTED
109430: 8d 53 30 lea 0x30(%ebx),%edx <== NOT EXECUTED
109433: 52 push %edx <== NOT EXECUTED
109434: ff d0 call *%eax <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
109436: c7 83 e4 00 00 00 01 movl $0x1,0xe4(%ebx) <== NOT EXECUTED
10943d: 00 00 00
109440: e9 dd 01 00 00 jmp 109622 <rtems_termios_enqueue_raw_characters+0x27e><== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
109445: 8a 0f mov (%edi),%cl
109447: 88 4d de mov %cl,-0x22(%ebp)
10944a: 47 inc %edi
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
10944b: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
109451: f6 c4 02 test $0x2,%ah
109454: 74 46 je 10949c <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]) {
109456: 0f be c1 movsbl %cl,%eax
109459: 0f b6 53 4a movzbl 0x4a(%ebx),%edx
10945d: 39 d0 cmp %edx,%eax
10945f: 75 28 jne 109489 <rtems_termios_enqueue_raw_characters+0xe5><== ALWAYS TAKEN
if (c == tty->termios.c_cc[VSTART]) {
109461: 0f b6 53 49 movzbl 0x49(%ebx),%edx <== NOT EXECUTED
109465: 39 d0 cmp %edx,%eax <== NOT EXECUTED
109467: 75 0b jne 109474 <rtems_termios_enqueue_raw_characters+0xd0><== NOT EXECUTED
/* received VSTOP and VSTART==VSTOP? */
/* then toggle "stop output" status */
tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
109469: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10946f: 83 f0 10 xor $0x10,%eax <== NOT EXECUTED
109472: eb 09 jmp 10947d <rtems_termios_enqueue_raw_characters+0xd9><== NOT EXECUTED
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
109474: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10947a: 83 c8 10 or $0x10,%eax <== NOT EXECUTED
10947d: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
* device receive interrupt handler.
* Returns the number of characters dropped because of overflow.
*/
int
rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len)
{
109483: c6 45 df 01 movb $0x1,-0x21(%ebp) <== NOT EXECUTED
109487: eb 19 jmp 1094a2 <rtems_termios_enqueue_raw_characters+0xfe><== NOT EXECUTED
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
}
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
109489: 0f b6 53 49 movzbl 0x49(%ebx),%edx
10948d: 39 d0 cmp %edx,%eax
10948f: 75 0b jne 10949c <rtems_termios_enqueue_raw_characters+0xf8><== ALWAYS TAKEN
/* VSTART received */
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
109491: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
109497: 83 e0 ef and $0xffffffef,%eax <== NOT EXECUTED
10949a: eb e1 jmp 10947d <rtems_termios_enqueue_raw_characters+0xd9><== NOT EXECUTED
flow_rcv = true;
}
}
if (flow_rcv) {
10949c: 80 7d df 00 cmpb $0x0,-0x21(%ebp)
1094a0: 74 51 je 1094f3 <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) {
1094a2: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1094a8: 83 e0 30 and $0x30,%eax <== NOT EXECUTED
1094ab: 83 f8 20 cmp $0x20,%eax <== NOT EXECUTED
1094ae: 0f 85 53 01 00 00 jne 109607 <rtems_termios_enqueue_raw_characters+0x263><== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
1094b4: 9c pushf <== NOT EXECUTED
1094b5: fa cli <== NOT EXECUTED
1094b6: 8f 45 e4 popl -0x1c(%ebp) <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
1094b9: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1094bf: 83 e0 df and $0xffffffdf,%eax <== NOT EXECUTED
1094c2: 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) {
1094c8: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED
1094cf: 74 19 je 1094ea <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);
1094d1: 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)(tty->minor,
1094d7: 52 push %edx <== NOT EXECUTED
1094d8: 6a 01 push $0x1 <== NOT EXECUTED
1094da: 03 43 7c add 0x7c(%ebx),%eax <== NOT EXECUTED
1094dd: 50 push %eax <== NOT EXECUTED
1094de: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
1094e1: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
1094e7: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
1094ea: ff 75 e4 pushl -0x1c(%ebp) <== NOT EXECUTED
1094ed: 9d popf <== NOT EXECUTED
1094ee: e9 14 01 00 00 jmp 109607 <rtems_termios_enqueue_raw_characters+0x263><== NOT EXECUTED
}
}
else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
1094f3: 8b 43 60 mov 0x60(%ebx),%eax
1094f6: 8b 4b 64 mov 0x64(%ebx),%ecx
1094f9: 40 inc %eax
1094fa: 31 d2 xor %edx,%edx
1094fc: f7 f1 div %ecx
1094fe: 89 55 e4 mov %edx,-0x1c(%ebp)
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
109501: 9c pushf
109502: fa cli
109503: 8f 45 d8 popl -0x28(%ebp)
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
109506: 8b 53 5c mov 0x5c(%ebx),%edx
109509: 8b 43 64 mov 0x64(%ebx),%eax
% tty->rawInBuf.Size) > tty->highwater) &&
10950c: 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)
10950f: 29 d0 sub %edx,%eax
109511: 03 45 e4 add -0x1c(%ebp),%eax
% tty->rawInBuf.Size) > tty->highwater) &&
109514: 31 d2 xor %edx,%edx
109516: 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)
109518: 3b 93 c0 00 00 00 cmp 0xc0(%ebx),%edx
10951e: 0f 86 98 00 00 00 jbe 1095bc <rtems_termios_enqueue_raw_characters+0x218><== ALWAYS TAKEN
% tty->rawInBuf.Size) > tty->highwater) &&
!(tty->flow_ctrl & FL_IREQXOF)) {
109524: 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) &&
10952a: a8 01 test $0x1,%al <== NOT EXECUTED
10952c: 0f 85 8a 00 00 00 jne 1095bc <rtems_termios_enqueue_raw_characters+0x218><== NOT EXECUTED
!(tty->flow_ctrl & FL_IREQXOF)) {
/* incoming data stream should be stopped */
tty->flow_ctrl |= FL_IREQXOF;
109532: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
109538: 83 c8 01 or $0x1,%eax <== NOT EXECUTED
10953b: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
109541: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
109547: 25 02 04 00 00 and $0x402,%eax <== NOT EXECUTED
10954c: 3d 00 04 00 00 cmp $0x400,%eax <== NOT EXECUTED
109551: 75 33 jne 109586 <rtems_termios_enqueue_raw_characters+0x1e2><== NOT EXECUTED
== (FL_MDXOF ) ) {
if ((tty->flow_ctrl & FL_OSTOP) ||
109553: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
109559: a8 20 test $0x20,%al <== NOT EXECUTED
10955b: 75 09 jne 109566 <rtems_termios_enqueue_raw_characters+0x1c2><== NOT EXECUTED
10955d: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED
109564: 75 56 jne 1095bc <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;
109566: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10956c: 83 c8 02 or $0x2,%eax <== NOT EXECUTED
10956f: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
(*tty->device.write)(tty->minor,
109575: 51 push %ecx <== NOT EXECUTED
109576: 6a 01 push $0x1 <== NOT EXECUTED
109578: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED
10957b: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
10957e: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
109584: eb 33 jmp 1095b9 <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) ) {
109586: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10958c: 25 04 01 00 00 and $0x104,%eax <== NOT EXECUTED
109591: 3d 00 01 00 00 cmp $0x100,%eax <== NOT EXECUTED
109596: 75 24 jne 1095bc <rtems_termios_enqueue_raw_characters+0x218><== NOT EXECUTED
tty->flow_ctrl |= FL_IRTSOFF;
109598: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10959e: 83 c8 04 or $0x4,%eax <== NOT EXECUTED
1095a1: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
1095a7: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax <== NOT EXECUTED
1095ad: 85 c0 test %eax,%eax <== NOT EXECUTED
1095af: 74 0b je 1095bc <rtems_termios_enqueue_raw_characters+0x218><== NOT EXECUTED
tty->device.stopRemoteTx(tty->minor);
1095b1: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1095b4: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
1095b7: ff d0 call *%eax <== NOT EXECUTED
1095b9: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
}
}
/* reenable interrupts */
rtems_interrupt_enable(level);
1095bc: ff 75 d8 pushl -0x28(%ebp)
1095bf: 9d popf
if (newTail == tty->rawInBuf.Head) {
1095c0: 8b 43 5c mov 0x5c(%ebx),%eax
1095c3: 39 45 e4 cmp %eax,-0x1c(%ebp)
1095c6: 75 03 jne 1095cb <rtems_termios_enqueue_raw_characters+0x227><== ALWAYS TAKEN
dropped++;
1095c8: 46 inc %esi <== NOT EXECUTED
1095c9: eb 3c jmp 109607 <rtems_termios_enqueue_raw_characters+0x263><== NOT EXECUTED
}
else {
tty->rawInBuf.theBuf[newTail] = c;
1095cb: 8b 43 58 mov 0x58(%ebx),%eax
1095ce: 8a 4d de mov -0x22(%ebp),%cl
1095d1: 8b 55 e4 mov -0x1c(%ebp),%edx
1095d4: 88 0c 10 mov %cl,(%eax,%edx,1)
tty->rawInBuf.Tail = newTail;
1095d7: 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 )) {
1095da: 83 bb e4 00 00 00 00 cmpl $0x0,0xe4(%ebx)
1095e1: 75 24 jne 109607 <rtems_termios_enqueue_raw_characters+0x263><== NEVER TAKEN
1095e3: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax
1095e9: 85 c0 test %eax,%eax
1095eb: 74 1a je 109607 <rtems_termios_enqueue_raw_characters+0x263><== ALWAYS TAKEN
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
1095ed: 52 push %edx <== NOT EXECUTED
1095ee: 52 push %edx <== NOT EXECUTED
1095ef: ff b3 e0 00 00 00 pushl 0xe0(%ebx) <== NOT EXECUTED
1095f5: ff 75 d4 pushl -0x2c(%ebp) <== NOT EXECUTED
1095f8: ff d0 call *%eax <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
1095fa: c7 83 e4 00 00 00 01 movl $0x1,0xe4(%ebx) <== NOT EXECUTED
109601: 00 00 00
109604: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
109607: ff 4d e0 decl -0x20(%ebp)
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
10960a: 83 7d e0 00 cmpl $0x0,-0x20(%ebp)
10960e: 0f 85 31 fe ff ff jne 109445 <rtems_termios_enqueue_raw_characters+0xa1>
tty->tty_rcvwakeup = 1;
}
}
}
}
tty->rawInBufDropped += dropped;
109614: 01 73 78 add %esi,0x78(%ebx)
rtems_semaphore_release (tty->rawInBuf.Semaphore);
109617: 83 ec 0c sub $0xc,%esp
10961a: ff 73 68 pushl 0x68(%ebx)
10961d: e8 ae 0c 00 00 call 10a2d0 <rtems_semaphore_release>
return dropped;
109622: 83 c4 10 add $0x10,%esp
}
109625: 89 f0 mov %esi,%eax
109627: 8d 65 f4 lea -0xc(%ebp),%esp
10962a: 5b pop %ebx
10962b: 5e pop %esi
10962c: 5f pop %edi
10962d: c9 leave
10962e: c3 ret
001080dc <rtems_termios_initialize>:
struct rtems_termios_tty *rtems_termios_ttyTail;
rtems_id rtems_termios_ttyMutex;
void
rtems_termios_initialize (void)
{
1080dc: 55 push %ebp
1080dd: 89 e5 mov %esp,%ebp
1080df: 83 ec 08 sub $0x8,%esp
rtems_status_code sc;
/*
* Create the mutex semaphore for the tty list
*/
if (!rtems_termios_ttyMutex) {
1080e2: 83 3d dc 40 12 00 00 cmpl $0x0,0x1240dc
1080e9: 75 28 jne 108113 <rtems_termios_initialize+0x37>
sc = rtems_semaphore_create (
1080eb: 83 ec 0c sub $0xc,%esp
1080ee: 68 dc 40 12 00 push $0x1240dc
1080f3: 6a 00 push $0x0
1080f5: 6a 54 push $0x54
1080f7: 6a 01 push $0x1
1080f9: 68 69 6d 52 54 push $0x54526d69
1080fe: e8 b9 1e 00 00 call 109fbc <rtems_semaphore_create>
rtems_build_name ('T', 'R', 'm', 'i'),
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_termios_ttyMutex);
if (sc != RTEMS_SUCCESSFUL)
108103: 83 c4 20 add $0x20,%esp
108106: 85 c0 test %eax,%eax
108108: 74 09 je 108113 <rtems_termios_initialize+0x37><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
10810a: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10810d: 50 push %eax <== NOT EXECUTED
10810e: e8 99 26 00 00 call 10a7ac <rtems_fatal_error_occurred><== NOT EXECUTED
}
}
108113: c9 leave
108114: c3 ret
00108737 <rtems_termios_ioctl>:
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
108737: 55 push %ebp
108738: 89 e5 mov %esp,%ebp
10873a: 57 push %edi
10873b: 56 push %esi
10873c: 53 push %ebx
10873d: 83 ec 20 sub $0x20,%esp
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
108740: 8b 55 08 mov 0x8(%ebp),%edx
108743: 8b 02 mov (%edx),%eax
108745: 8b 58 34 mov 0x34(%eax),%ebx
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
108748: 8b 72 08 mov 0x8(%edx),%esi
rtems_status_code sc;
args->ioctl_return = 0;
10874b: c7 42 0c 00 00 00 00 movl $0x0,0xc(%edx)
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
108752: 6a 00 push $0x0
108754: 6a 00 push $0x0
108756: ff 73 18 pushl 0x18(%ebx)
108759: e8 86 1a 00 00 call 10a1e4 <rtems_semaphore_obtain>
10875e: 89 45 e4 mov %eax,-0x1c(%ebp)
if (sc != RTEMS_SUCCESSFUL) {
108761: 83 c4 10 add $0x10,%esp
108764: 85 c0 test %eax,%eax
108766: 74 0b je 108773 <rtems_termios_ioctl+0x3c><== ALWAYS TAKEN
args->ioctl_return = sc;
108768: 8b 4d 08 mov 0x8(%ebp),%ecx <== NOT EXECUTED
10876b: 89 41 0c mov %eax,0xc(%ecx) <== NOT EXECUTED
return sc;
10876e: e9 05 03 00 00 jmp 108a78 <rtems_termios_ioctl+0x341><== NOT EXECUTED
}
switch (args->command) {
108773: 8b 55 08 mov 0x8(%ebp),%edx
108776: 8b 42 04 mov 0x4(%edx),%eax
108779: 83 f8 04 cmp $0x4,%eax
10877c: 0f 84 4d 02 00 00 je 1089cf <rtems_termios_ioctl+0x298><== NEVER TAKEN
108782: 77 10 ja 108794 <rtems_termios_ioctl+0x5d><== NEVER TAKEN
108784: 83 f8 02 cmp $0x2,%eax
108787: 74 77 je 108800 <rtems_termios_ioctl+0xc9>
108789: 0f 87 1e 02 00 00 ja 1089ad <rtems_termios_ioctl+0x276>
10878f: 48 dec %eax
108790: 75 2f jne 1087c1 <rtems_termios_ioctl+0x8a><== NEVER TAKEN
108792: eb 55 jmp 1087e9 <rtems_termios_ioctl+0xb2>
108794: 3d 7f 66 04 40 cmp $0x4004667f,%eax <== NOT EXECUTED
108799: 0f 84 a5 02 00 00 je 108a44 <rtems_termios_ioctl+0x30d><== NOT EXECUTED
10879f: 77 0a ja 1087ab <rtems_termios_ioctl+0x74><== NOT EXECUTED
1087a1: 83 f8 05 cmp $0x5,%eax <== NOT EXECUTED
1087a4: 75 1b jne 1087c1 <rtems_termios_ioctl+0x8a><== NOT EXECUTED
1087a6: e9 0e 02 00 00 jmp 1089b9 <rtems_termios_ioctl+0x282><== NOT EXECUTED
1087ab: 3d 1a 74 04 40 cmp $0x4004741a,%eax <== NOT EXECUTED
1087b0: 0f 84 7e 02 00 00 je 108a34 <rtems_termios_ioctl+0x2fd><== NOT EXECUTED
1087b6: 3d 1b 74 04 80 cmp $0x8004741b,%eax <== NOT EXECUTED
1087bb: 0f 84 21 02 00 00 je 1089e2 <rtems_termios_ioctl+0x2ab><== NOT EXECUTED
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
1087c1: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax <== NOT EXECUTED
1087c7: c1 e0 05 shl $0x5,%eax <== NOT EXECUTED
1087ca: 8b 80 ac 3d 12 00 mov 0x123dac(%eax),%eax <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
}
else {
sc = RTEMS_INVALID_NUMBER;
1087d0: c7 45 e4 0a 00 00 00 movl $0xa,-0x1c(%ebp) <== NOT EXECUTED
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
1087d7: 85 c0 test %eax,%eax <== NOT EXECUTED
1087d9: 0f 84 82 02 00 00 je 108a61 <rtems_termios_ioctl+0x32a><== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
1087df: 52 push %edx <== NOT EXECUTED
1087e0: 52 push %edx <== NOT EXECUTED
1087e1: ff 75 08 pushl 0x8(%ebp) <== NOT EXECUTED
1087e4: e9 40 02 00 00 jmp 108a29 <rtems_termios_ioctl+0x2f2><== NOT EXECUTED
sc = RTEMS_INVALID_NUMBER;
}
break;
case RTEMS_IO_GET_ATTRIBUTES:
*(struct termios *)args->buffer = tty->termios;
1087e9: 8b 4d 08 mov 0x8(%ebp),%ecx
1087ec: 8b 41 08 mov 0x8(%ecx),%eax
1087ef: 8d 73 30 lea 0x30(%ebx),%esi
1087f2: b9 09 00 00 00 mov $0x9,%ecx
1087f7: 89 c7 mov %eax,%edi
1087f9: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
break;
1087fb: e9 61 02 00 00 jmp 108a61 <rtems_termios_ioctl+0x32a>
case RTEMS_IO_SET_ATTRIBUTES:
tty->termios = *(struct termios *)args->buffer;
108800: 8b 45 08 mov 0x8(%ebp),%eax
108803: 8b 70 08 mov 0x8(%eax),%esi
108806: 8d 7b 30 lea 0x30(%ebx),%edi
108809: b9 09 00 00 00 mov $0x9,%ecx
10880e: 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) &&
108810: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108816: f6 c4 02 test $0x2,%ah
108819: 74 57 je 108872 <rtems_termios_ioctl+0x13b>
10881b: f6 43 31 04 testb $0x4,0x31(%ebx)
10881f: 75 51 jne 108872 <rtems_termios_ioctl+0x13b><== ALWAYS TAKEN
!(tty->termios.c_iflag & IXON)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF);
108821: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108827: 25 ef fd ff ff and $0xfffffdef,%eax <== NOT EXECUTED
10882c: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
/* has output been stopped due to received XOFF? */
if (tty->flow_ctrl & FL_OSTOP) {
108832: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108838: a8 20 test $0x20,%al <== NOT EXECUTED
10883a: 74 36 je 108872 <rtems_termios_ioctl+0x13b><== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
10883c: 9c pushf <== NOT EXECUTED
10883d: fa cli <== NOT EXECUTED
10883e: 5e pop %esi <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
10883f: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108845: 83 e0 df and $0xffffffdf,%eax <== NOT EXECUTED
108848: 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) {
10884e: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED
108855: 74 19 je 108870 <rtems_termios_ioctl+0x139><== NOT EXECUTED
/* if chars available, call write function... */
(*tty->device.write)(tty->minor,
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
108857: 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)(tty->minor,
10885d: 57 push %edi <== NOT EXECUTED
10885e: 6a 01 push $0x1 <== NOT EXECUTED
108860: 03 43 7c add 0x7c(%ebx),%eax <== NOT EXECUTED
108863: 50 push %eax <== NOT EXECUTED
108864: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
108867: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
10886d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
108870: 56 push %esi <== NOT EXECUTED
108871: 9d popf <== NOT EXECUTED
}
}
/* check for incoming XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXOF) &&
108872: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108878: f6 c4 04 test $0x4,%ah
10887b: 74 24 je 1088a1 <rtems_termios_ioctl+0x16a><== ALWAYS TAKEN
10887d: f6 43 31 10 testb $0x10,0x31(%ebx) <== NOT EXECUTED
108881: 75 1e jne 1088a1 <rtems_termios_ioctl+0x16a><== NOT EXECUTED
!(tty->termios.c_iflag & IXOFF)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXOF);
108883: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108889: 80 e4 fb and $0xfb,%ah <== NOT EXECUTED
10888c: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
/* FIXME: what happens, if we had sent XOFF but not yet XON? */
tty->flow_ctrl &= ~(FL_ISNTXOF);
108892: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108898: 83 e0 fd and $0xfffffffd,%eax <== NOT EXECUTED
10889b: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
}
/* check for incoming RTS/CTS flow control switched off */
if (( tty->flow_ctrl & FL_MDRTS) && !(tty->termios.c_cflag & CRTSCTS)) {
1088a1: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1088a7: f6 c4 01 test $0x1,%ah
1088aa: 74 43 je 1088ef <rtems_termios_ioctl+0x1b8><== ALWAYS TAKEN
1088ac: 83 7b 38 00 cmpl $0x0,0x38(%ebx) <== NOT EXECUTED
1088b0: 78 3d js 1088ef <rtems_termios_ioctl+0x1b8><== NOT EXECUTED
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDRTS);
1088b2: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1088b8: 80 e4 fe and $0xfe,%ah <== NOT EXECUTED
1088bb: 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)) {
1088c1: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1088c7: a8 04 test $0x4,%al <== NOT EXECUTED
1088c9: 74 15 je 1088e0 <rtems_termios_ioctl+0x1a9><== NOT EXECUTED
1088cb: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax <== NOT EXECUTED
1088d1: 85 c0 test %eax,%eax <== NOT EXECUTED
1088d3: 74 0b je 1088e0 <rtems_termios_ioctl+0x1a9><== NOT EXECUTED
tty->device.startRemoteTx(tty->minor);
1088d5: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1088d8: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
1088db: ff d0 call *%eax <== NOT EXECUTED
1088dd: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
tty->flow_ctrl &= ~(FL_IRTSOFF);
1088e0: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1088e6: 83 e0 fb and $0xfffffffb,%eax <== NOT EXECUTED
1088e9: 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) {
1088ef: 83 7b 38 00 cmpl $0x0,0x38(%ebx)
1088f3: 79 0f jns 108904 <rtems_termios_ioctl+0x1cd><== ALWAYS TAKEN
tty->flow_ctrl |= FL_MDRTS;
1088f5: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1088fb: 80 cc 01 or $0x1,%ah <== NOT EXECUTED
1088fe: 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) {
108904: 8b 53 30 mov 0x30(%ebx),%edx
108907: f6 c6 10 test $0x10,%dh
10890a: 74 0f je 10891b <rtems_termios_ioctl+0x1e4><== ALWAYS TAKEN
tty->flow_ctrl |= FL_MDXOF;
10890c: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108912: 80 cc 04 or $0x4,%ah <== NOT EXECUTED
108915: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
}
/* check for outgoing XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXON) {
10891b: 80 e6 04 and $0x4,%dh
10891e: 74 0f je 10892f <rtems_termios_ioctl+0x1f8><== NEVER TAKEN
tty->flow_ctrl |= FL_MDXON;
108920: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108926: 80 cc 02 or $0x2,%ah
108929: 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) {
10892f: f6 43 3c 02 testb $0x2,0x3c(%ebx)
108933: 75 39 jne 10896e <rtems_termios_ioctl+0x237><== ALWAYS TAKEN
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
}
else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
108935: 0f b6 73 46 movzbl 0x46(%ebx),%esi <== NOT EXECUTED
rtems_clock_get_ticks_per_second() / 10;
108939: e8 66 12 00 00 call 109ba4 <rtems_clock_get_ticks_per_second><== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
}
else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
10893e: 0f af c6 imul %esi,%eax <== NOT EXECUTED
rtems_clock_get_ticks_per_second() / 10;
108941: b9 0a 00 00 00 mov $0xa,%ecx <== NOT EXECUTED
108946: 31 d2 xor %edx,%edx <== NOT EXECUTED
108948: f7 f1 div %ecx <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
}
else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
10894a: 89 43 54 mov %eax,0x54(%ebx) <== NOT EXECUTED
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
10894d: 80 7b 46 00 cmpb $0x0,0x46(%ebx) <== NOT EXECUTED
108951: 74 15 je 108968 <rtems_termios_ioctl+0x231><== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
108953: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx) <== NOT EXECUTED
tty->rawInBufSemaphoreTimeout = tty->vtimeTicks;
10895a: 89 43 70 mov %eax,0x70(%ebx) <== NOT EXECUTED
if (tty->termios.c_cc[VMIN])
10895d: 80 7b 47 00 cmpb $0x0,0x47(%ebx) <== NOT EXECUTED
108961: 75 19 jne 10897c <rtems_termios_ioctl+0x245><== NOT EXECUTED
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
108963: 89 43 74 mov %eax,0x74(%ebx) <== NOT EXECUTED
108966: eb 24 jmp 10898c <rtems_termios_ioctl+0x255><== NOT EXECUTED
}
else {
if (tty->termios.c_cc[VMIN]) {
108968: 80 7b 47 00 cmpb $0x0,0x47(%ebx) <== NOT EXECUTED
10896c: 74 17 je 108985 <rtems_termios_ioctl+0x24e><== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
10896e: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
108975: c7 43 70 00 00 00 00 movl $0x0,0x70(%ebx)
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
10897c: c7 43 74 00 00 00 00 movl $0x0,0x74(%ebx)
108983: eb 07 jmp 10898c <rtems_termios_ioctl+0x255>
}
else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
108985: c7 43 6c 01 00 00 00 movl $0x1,0x6c(%ebx) <== NOT EXECUTED
}
}
}
if (tty->device.setAttributes)
10898c: 8b 83 a8 00 00 00 mov 0xa8(%ebx),%eax
108992: 85 c0 test %eax,%eax
108994: 0f 84 c7 00 00 00 je 108a61 <rtems_termios_ioctl+0x32a><== NEVER TAKEN
(*tty->device.setAttributes)(tty->minor, &tty->termios);
10899a: 56 push %esi
10899b: 56 push %esi
10899c: 8d 53 30 lea 0x30(%ebx),%edx
10899f: 52 push %edx
1089a0: ff 73 10 pushl 0x10(%ebx)
1089a3: ff d0 call *%eax
1089a5: 83 c4 10 add $0x10,%esp
1089a8: e9 b4 00 00 00 jmp 108a61 <rtems_termios_ioctl+0x32a>
break;
case RTEMS_IO_TCDRAIN:
drainOutput (tty);
1089ad: 89 d8 mov %ebx,%eax
1089af: e8 64 f7 ff ff call 108118 <drainOutput>
break;
1089b4: e9 a8 00 00 00 jmp 108a61 <rtems_termios_ioctl+0x32a>
case RTEMS_IO_SNDWAKEUP:
tty->tty_snd = *wakeup;
1089b9: 8b 06 mov (%esi),%eax <== NOT EXECUTED
1089bb: 8b 56 04 mov 0x4(%esi),%edx <== NOT EXECUTED
1089be: 89 83 d4 00 00 00 mov %eax,0xd4(%ebx) <== NOT EXECUTED
1089c4: 89 93 d8 00 00 00 mov %edx,0xd8(%ebx) <== NOT EXECUTED
break;
1089ca: e9 92 00 00 00 jmp 108a61 <rtems_termios_ioctl+0x32a><== NOT EXECUTED
case RTEMS_IO_RCVWAKEUP:
tty->tty_rcv = *wakeup;
1089cf: 8b 06 mov (%esi),%eax <== NOT EXECUTED
1089d1: 8b 56 04 mov 0x4(%esi),%edx <== NOT EXECUTED
1089d4: 89 83 dc 00 00 00 mov %eax,0xdc(%ebx) <== NOT EXECUTED
1089da: 89 93 e0 00 00 00 mov %edx,0xe0(%ebx) <== NOT EXECUTED
break;
1089e0: eb 7f jmp 108a61 <rtems_termios_ioctl+0x32a><== NOT EXECUTED
#if 1 /* FIXME */
case TIOCSETD:
/*
* close old line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
1089e2: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax <== NOT EXECUTED
1089e8: c1 e0 05 shl $0x5,%eax <== NOT EXECUTED
1089eb: 8b 80 98 3d 12 00 mov 0x123d98(%eax),%eax <== NOT EXECUTED
1089f1: 85 c0 test %eax,%eax <== NOT EXECUTED
1089f3: 74 0c je 108a01 <rtems_termios_ioctl+0x2ca><== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
1089f5: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1089f8: 53 push %ebx <== NOT EXECUTED
1089f9: ff d0 call *%eax <== NOT EXECUTED
1089fb: 89 45 e4 mov %eax,-0x1c(%ebp) <== NOT EXECUTED
1089fe: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
tty->t_line=*(int*)(args->buffer);
108a01: 8b 55 08 mov 0x8(%ebp),%edx <== NOT EXECUTED
108a04: 8b 42 08 mov 0x8(%edx),%eax <== NOT EXECUTED
108a07: 8b 00 mov (%eax),%eax <== NOT EXECUTED
108a09: 89 83 cc 00 00 00 mov %eax,0xcc(%ebx) <== NOT EXECUTED
tty->t_sc = NULL; /* ensure that no more valid data */
108a0f: c7 83 d0 00 00 00 00 movl $0x0,0xd0(%ebx) <== NOT EXECUTED
108a16: 00 00 00
/*
* open new line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_open != NULL) {
108a19: c1 e0 05 shl $0x5,%eax <== NOT EXECUTED
108a1c: 8b 80 94 3d 12 00 mov 0x123d94(%eax),%eax <== NOT EXECUTED
108a22: 85 c0 test %eax,%eax <== NOT EXECUTED
108a24: 74 3b je 108a61 <rtems_termios_ioctl+0x32a><== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_open(tty);
108a26: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108a29: 53 push %ebx <== NOT EXECUTED
108a2a: ff d0 call *%eax <== NOT EXECUTED
108a2c: 89 45 e4 mov %eax,-0x1c(%ebp) <== NOT EXECUTED
108a2f: e9 71 ff ff ff jmp 1089a5 <rtems_termios_ioctl+0x26e><== NOT EXECUTED
}
break;
case TIOCGETD:
*(int*)(args->buffer)=tty->t_line;
108a34: 8b 4d 08 mov 0x8(%ebp),%ecx <== NOT EXECUTED
108a37: 8b 41 08 mov 0x8(%ecx),%eax <== NOT EXECUTED
108a3a: 8b 93 cc 00 00 00 mov 0xcc(%ebx),%edx <== NOT EXECUTED
108a40: 89 10 mov %edx,(%eax) <== NOT EXECUTED
break;
108a42: eb 1d jmp 108a61 <rtems_termios_ioctl+0x32a><== NOT EXECUTED
#endif
case FIONREAD:
{
int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head;
108a44: 8b 43 60 mov 0x60(%ebx),%eax <== NOT EXECUTED
108a47: 8b 53 5c mov 0x5c(%ebx),%edx <== NOT EXECUTED
if ( rawnc < 0 )
108a4a: 29 d0 sub %edx,%eax <== NOT EXECUTED
108a4c: 79 05 jns 108a53 <rtems_termios_ioctl+0x31c><== NOT EXECUTED
rawnc += tty->rawInBuf.Size;
108a4e: 8b 53 64 mov 0x64(%ebx),%edx <== NOT EXECUTED
108a51: 01 d0 add %edx,%eax <== NOT EXECUTED
/* Half guess that this is the right operation */
*(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
108a53: 8b 4d 08 mov 0x8(%ebp),%ecx <== NOT EXECUTED
108a56: 8b 51 08 mov 0x8(%ecx),%edx <== NOT EXECUTED
108a59: 03 43 20 add 0x20(%ebx),%eax <== NOT EXECUTED
108a5c: 2b 43 24 sub 0x24(%ebx),%eax <== NOT EXECUTED
108a5f: 89 02 mov %eax,(%edx) <== NOT EXECUTED
}
break;
}
rtems_semaphore_release (tty->osem);
108a61: 83 ec 0c sub $0xc,%esp
108a64: ff 73 18 pushl 0x18(%ebx)
108a67: e8 64 18 00 00 call 10a2d0 <rtems_semaphore_release>
args->ioctl_return = sc;
108a6c: 8b 55 e4 mov -0x1c(%ebp),%edx
108a6f: 8b 45 08 mov 0x8(%ebp),%eax
108a72: 89 50 0c mov %edx,0xc(%eax)
return sc;
108a75: 83 c4 10 add $0x10,%esp
}
108a78: 8b 45 e4 mov -0x1c(%ebp),%eax
108a7b: 8d 65 f4 lea -0xc(%ebp),%esp
108a7e: 5b pop %ebx
108a7f: 5e pop %esi
108a80: 5f pop %edi
108a81: c9 leave
108a82: c3 ret
00108175 <rtems_termios_open>:
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
108175: 55 push %ebp
108176: 89 e5 mov %esp,%ebp
108178: 57 push %edi
108179: 56 push %esi
10817a: 53 push %ebx
10817b: 83 ec 20 sub $0x20,%esp
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
10817e: 6a 00 push $0x0
108180: 6a 00 push $0x0
108182: ff 35 dc 40 12 00 pushl 0x1240dc
108188: e8 57 20 00 00 call 10a1e4 <rtems_semaphore_obtain>
10818d: 89 45 e4 mov %eax,-0x1c(%ebp)
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
108190: 83 c4 10 add $0x10,%esp
108193: 85 c0 test %eax,%eax
108195: 0f 85 d3 03 00 00 jne 10856e <rtems_termios_open+0x3f9><== NEVER TAKEN
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
10819b: 8b 35 e4 40 12 00 mov 0x1240e4,%esi
1081a1: 89 f2 mov %esi,%edx
1081a3: eb 16 jmp 1081bb <rtems_termios_open+0x46>
if ((tty->major == major) && (tty->minor == minor))
1081a5: 8b 45 08 mov 0x8(%ebp),%eax
1081a8: 39 42 0c cmp %eax,0xc(%edx)
1081ab: 75 0c jne 1081b9 <rtems_termios_open+0x44>
1081ad: 8b 4d 0c mov 0xc(%ebp),%ecx
1081b0: 39 4a 10 cmp %ecx,0x10(%edx)
1081b3: 0f 84 26 03 00 00 je 1084df <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) {
1081b9: 8b 12 mov (%edx),%edx
1081bb: 85 d2 test %edx,%edx
1081bd: 75 e6 jne 1081a5 <rtems_termios_open+0x30>
1081bf: e9 b5 03 00 00 jmp 108579 <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);
1081c4: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1081c7: eb 30 jmp 1081f9 <rtems_termios_open+0x84><== NOT EXECUTED
return RTEMS_NO_MEMORY;
}
/*
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
1081c9: a1 48 1f 12 00 mov 0x121f48,%eax
1081ce: 89 42 64 mov %eax,0x64(%edx)
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
1081d1: 8b 42 64 mov 0x64(%edx),%eax
1081d4: 83 ec 0c sub $0xc,%esp
1081d7: 50 push %eax
1081d8: 89 55 e0 mov %edx,-0x20(%ebp)
1081db: e8 cc f3 ff ff call 1075ac <malloc>
1081e0: 89 c7 mov %eax,%edi
1081e2: 8b 55 e0 mov -0x20(%ebp),%edx
1081e5: 89 42 58 mov %eax,0x58(%edx)
if (tty->rawInBuf.theBuf == NULL) {
1081e8: 83 c4 10 add $0x10,%esp
1081eb: 85 c0 test %eax,%eax
1081ed: 75 24 jne 108213 <rtems_termios_open+0x9e><== ALWAYS TAKEN
free(tty);
1081ef: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1081f2: 52 push %edx <== NOT EXECUTED
1081f3: e8 14 f1 ff ff call 10730c <free> <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
1081f8: 5b pop %ebx <== NOT EXECUTED
1081f9: ff 35 dc 40 12 00 pushl 0x1240dc <== NOT EXECUTED
1081ff: e8 cc 20 00 00 call 10a2d0 <rtems_semaphore_release><== NOT EXECUTED
return RTEMS_NO_MEMORY;
108204: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
108207: c7 45 e4 1a 00 00 00 movl $0x1a,-0x1c(%ebp) <== NOT EXECUTED
10820e: e9 5b 03 00 00 jmp 10856e <rtems_termios_open+0x3f9><== NOT EXECUTED
}
/*
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
108213: a1 4c 1f 12 00 mov 0x121f4c,%eax
108218: 89 82 88 00 00 00 mov %eax,0x88(%edx)
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
10821e: 8b 82 88 00 00 00 mov 0x88(%edx),%eax
108224: 83 ec 0c sub $0xc,%esp
108227: 50 push %eax
108228: 89 55 e0 mov %edx,-0x20(%ebp)
10822b: e8 7c f3 ff ff call 1075ac <malloc>
108230: 8b 55 e0 mov -0x20(%ebp),%edx
108233: 89 42 7c mov %eax,0x7c(%edx)
if (tty->rawOutBuf.theBuf == NULL) {
108236: 83 c4 10 add $0x10,%esp
108239: 85 c0 test %eax,%eax
10823b: 75 05 jne 108242 <rtems_termios_open+0xcd><== ALWAYS TAKEN
free((void *)(tty->rawInBuf.theBuf));
10823d: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108240: eb 2e jmp 108270 <rtems_termios_open+0xfb><== NOT EXECUTED
return RTEMS_NO_MEMORY;
}
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
108242: 83 ec 0c sub $0xc,%esp
108245: ff 35 44 1f 12 00 pushl 0x121f44
10824b: 89 55 e0 mov %edx,-0x20(%ebp)
10824e: 89 45 dc mov %eax,-0x24(%ebp)
108251: e8 56 f3 ff ff call 1075ac <malloc>
108256: 8b 55 e0 mov -0x20(%ebp),%edx
108259: 89 42 1c mov %eax,0x1c(%edx)
if (tty->cbuf == NULL) {
10825c: 83 c4 10 add $0x10,%esp
10825f: 85 c0 test %eax,%eax
108261: 8b 4d dc mov -0x24(%ebp),%ecx
108264: 75 19 jne 10827f <rtems_termios_open+0x10a><== ALWAYS TAKEN
free((void *)(tty->rawOutBuf.theBuf));
108266: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108269: 51 push %ecx <== NOT EXECUTED
10826a: e8 9d f0 ff ff call 10730c <free> <== NOT EXECUTED
free((void *)(tty->rawInBuf.theBuf));
10826f: 59 pop %ecx <== NOT EXECUTED
108270: 57 push %edi <== NOT EXECUTED
108271: e8 96 f0 ff ff call 10730c <free> <== NOT EXECUTED
free(tty);
108276: 5a pop %edx <== NOT EXECUTED
108277: 8b 55 e0 mov -0x20(%ebp),%edx <== NOT EXECUTED
10827a: e9 73 ff ff ff jmp 1081f2 <rtems_termios_open+0x7d><== NOT EXECUTED
return RTEMS_NO_MEMORY;
}
/*
* Initialize wakeup callbacks
*/
tty->tty_snd.sw_pfn = NULL;
10827f: c7 82 d4 00 00 00 00 movl $0x0,0xd4(%edx)
108286: 00 00 00
tty->tty_snd.sw_arg = NULL;
108289: c7 82 d8 00 00 00 00 movl $0x0,0xd8(%edx)
108290: 00 00 00
tty->tty_rcv.sw_pfn = NULL;
108293: c7 82 dc 00 00 00 00 movl $0x0,0xdc(%edx)
10829a: 00 00 00
tty->tty_rcv.sw_arg = NULL;
10829d: c7 82 e0 00 00 00 00 movl $0x0,0xe0(%edx)
1082a4: 00 00 00
tty->tty_rcvwakeup = 0;
1082a7: c7 82 e4 00 00 00 00 movl $0x0,0xe4(%edx)
1082ae: 00 00 00
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
1082b1: 89 32 mov %esi,(%edx)
tty->back = NULL;
1082b3: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx)
if (rtems_termios_ttyHead != NULL)
1082ba: 85 f6 test %esi,%esi
1082bc: 74 03 je 1082c1 <rtems_termios_open+0x14c>
rtems_termios_ttyHead->back = tty;
1082be: 89 56 04 mov %edx,0x4(%esi)
rtems_termios_ttyHead = tty;
1082c1: 89 1d e4 40 12 00 mov %ebx,0x1240e4
if (rtems_termios_ttyTail == NULL)
1082c7: 83 3d e0 40 12 00 00 cmpl $0x0,0x1240e0
1082ce: 75 06 jne 1082d6 <rtems_termios_open+0x161>
rtems_termios_ttyTail = tty;
1082d0: 89 1d e0 40 12 00 mov %ebx,0x1240e0
tty->minor = minor;
1082d6: 8b 45 0c mov 0xc(%ebp),%eax
1082d9: 89 43 10 mov %eax,0x10(%ebx)
tty->major = major;
1082dc: 8b 4d 08 mov 0x8(%ebp),%ecx
1082df: 89 4b 0c mov %ecx,0xc(%ebx)
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
1082e2: 83 ec 0c sub $0xc,%esp
1082e5: 8d 43 14 lea 0x14(%ebx),%eax
1082e8: 50 push %eax
1082e9: 6a 00 push $0x0
1082eb: 6a 54 push $0x54
1082ed: 6a 01 push $0x1
rtems_build_name ('T', 'R', 'i', c),
1082ef: 0f be 05 50 1f 12 00 movsbl 0x121f50,%eax
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
1082f6: 0d 00 69 52 54 or $0x54526900,%eax
1082fb: 50 push %eax
1082fc: 89 55 e0 mov %edx,-0x20(%ebp)
1082ff: e8 b8 1c 00 00 call 109fbc <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)
108304: 83 c4 20 add $0x20,%esp
108307: 85 c0 test %eax,%eax
108309: 8b 55 e0 mov -0x20(%ebp),%edx
10830c: 0f 85 42 02 00 00 jne 108554 <rtems_termios_open+0x3df>
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
108312: 83 ec 0c sub $0xc,%esp
108315: 8d 43 18 lea 0x18(%ebx),%eax
108318: 50 push %eax
108319: 6a 00 push $0x0
10831b: 6a 54 push $0x54
10831d: 6a 01 push $0x1
rtems_build_name ('T', 'R', 'o', c),
10831f: 0f be 05 50 1f 12 00 movsbl 0x121f50,%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 (
108326: 0d 00 6f 52 54 or $0x54526f00,%eax
10832b: 50 push %eax
10832c: 89 55 e0 mov %edx,-0x20(%ebp)
10832f: e8 88 1c 00 00 call 109fbc <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)
108334: 83 c4 20 add $0x20,%esp
108337: 85 c0 test %eax,%eax
108339: 8b 55 e0 mov -0x20(%ebp),%edx
10833c: 0f 85 12 02 00 00 jne 108554 <rtems_termios_open+0x3df>
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
108342: 83 ec 0c sub $0xc,%esp
108345: 8d 83 8c 00 00 00 lea 0x8c(%ebx),%eax
10834b: 50 push %eax
10834c: 6a 00 push $0x0
10834e: 6a 20 push $0x20
108350: 6a 00 push $0x0
rtems_build_name ('T', 'R', 'x', c),
108352: 0f be 05 50 1f 12 00 movsbl 0x121f50,%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 (
108359: 0d 00 78 52 54 or $0x54527800,%eax
10835e: 50 push %eax
10835f: 89 55 e0 mov %edx,-0x20(%ebp)
108362: e8 55 1c 00 00 call 109fbc <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)
108367: 83 c4 20 add $0x20,%esp
10836a: 85 c0 test %eax,%eax
10836c: 8b 55 e0 mov -0x20(%ebp),%edx
10836f: 0f 85 df 01 00 00 jne 108554 <rtems_termios_open+0x3df>
rtems_fatal_error_occurred (sc);
tty->rawOutBufState = rob_idle;
108375: c7 83 94 00 00 00 00 movl $0x0,0x94(%ebx)
10837c: 00 00 00
/*
* Set callbacks
*/
tty->device = *callbacks;
10837f: 8d bb 98 00 00 00 lea 0x98(%ebx),%edi
108385: b9 08 00 00 00 mov $0x8,%ecx
10838a: 8b 75 14 mov 0x14(%ebp),%esi
10838d: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
10838f: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx)
108396: 75 74 jne 10840c <rtems_termios_open+0x297>
sc = rtems_task_create (
108398: 50 push %eax
108399: 50 push %eax
10839a: 8d 83 c8 00 00 00 lea 0xc8(%ebx),%eax
1083a0: 50 push %eax
1083a1: 6a 00 push $0x0
1083a3: 68 00 05 00 00 push $0x500
1083a8: 68 00 04 00 00 push $0x400
1083ad: 6a 0a push $0xa
rtems_build_name ('T', 'x', 'T', c),
1083af: 0f be 05 50 1f 12 00 movsbl 0x121f50,%eax
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
sc = rtems_task_create (
1083b6: 0d 00 54 78 54 or $0x54785400,%eax
1083bb: 50 push %eax
1083bc: 89 55 e0 mov %edx,-0x20(%ebp)
1083bf: e8 9c 1f 00 00 call 10a360 <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)
1083c4: 83 c4 20 add $0x20,%esp
1083c7: 85 c0 test %eax,%eax
1083c9: 8b 55 e0 mov -0x20(%ebp),%edx
1083cc: 0f 85 82 01 00 00 jne 108554 <rtems_termios_open+0x3df><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
sc = rtems_task_create (
1083d2: 57 push %edi
1083d3: 57 push %edi
1083d4: 8d 83 c4 00 00 00 lea 0xc4(%ebx),%eax
1083da: 50 push %eax
1083db: 6a 00 push $0x0
1083dd: 68 00 05 00 00 push $0x500
1083e2: 68 00 04 00 00 push $0x400
1083e7: 6a 09 push $0x9
rtems_build_name ('R', 'x', 'T', c),
1083e9: 0f be 05 50 1f 12 00 movsbl 0x121f50,%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 (
1083f0: 0d 00 54 78 52 or $0x52785400,%eax
1083f5: 50 push %eax
1083f6: 89 55 e0 mov %edx,-0x20(%ebp)
1083f9: e8 62 1f 00 00 call 10a360 <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)
1083fe: 83 c4 20 add $0x20,%esp
108401: 85 c0 test %eax,%eax
108403: 8b 55 e0 mov -0x20(%ebp),%edx
108406: 0f 85 48 01 00 00 jne 108554 <rtems_termios_open+0x3df><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
10840c: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx)
108413: 74 09 je 10841e <rtems_termios_open+0x2a9>
108415: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx)
10841c: 75 30 jne 10844e <rtems_termios_open+0x2d9>
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
sc = rtems_semaphore_create (
10841e: 83 ec 0c sub $0xc,%esp
108421: 8d 43 68 lea 0x68(%ebx),%eax
108424: 50 push %eax
108425: 6a 00 push $0x0
108427: 6a 24 push $0x24
108429: 6a 00 push $0x0
rtems_build_name ('T', 'R', 'r', c),
10842b: 0f be 05 50 1f 12 00 movsbl 0x121f50,%eax
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
sc = rtems_semaphore_create (
108432: 0d 00 72 52 54 or $0x54527200,%eax
108437: 50 push %eax
108438: 89 55 e0 mov %edx,-0x20(%ebp)
10843b: e8 7c 1b 00 00 call 109fbc <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)
108440: 83 c4 20 add $0x20,%esp
108443: 85 c0 test %eax,%eax
108445: 8b 55 e0 mov -0x20(%ebp),%edx
108448: 0f 85 06 01 00 00 jne 108554 <rtems_termios_open+0x3df>
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
10844e: c7 43 30 02 25 00 00 movl $0x2502,0x30(%ebx)
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
108455: c7 43 34 05 18 00 00 movl $0x1805,0x34(%ebx)
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
10845c: c7 43 38 bd 08 00 00 movl $0x8bd,0x38(%ebx)
tty->termios.c_lflag =
108463: c7 43 3c 3b 82 00 00 movl $0x823b,0x3c(%ebx)
ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
10846a: c6 43 41 03 movb $0x3,0x41(%ebx)
tty->termios.c_cc[VQUIT] = '\034';
10846e: c6 43 42 1c movb $0x1c,0x42(%ebx)
tty->termios.c_cc[VERASE] = '\177';
108472: c6 43 43 7f movb $0x7f,0x43(%ebx)
tty->termios.c_cc[VKILL] = '\025';
108476: c6 43 44 15 movb $0x15,0x44(%ebx)
tty->termios.c_cc[VEOF] = '\004';
10847a: c6 43 45 04 movb $0x4,0x45(%ebx)
tty->termios.c_cc[VEOL] = '\000';
10847e: c6 43 4c 00 movb $0x0,0x4c(%ebx)
tty->termios.c_cc[VEOL2] = '\000';
108482: c6 43 51 00 movb $0x0,0x51(%ebx)
tty->termios.c_cc[VSTART] = '\021';
108486: c6 43 49 11 movb $0x11,0x49(%ebx)
tty->termios.c_cc[VSTOP] = '\023';
10848a: c6 43 4a 13 movb $0x13,0x4a(%ebx)
tty->termios.c_cc[VSUSP] = '\032';
10848e: c6 43 4b 1a movb $0x1a,0x4b(%ebx)
tty->termios.c_cc[VREPRINT] = '\022';
108492: c6 43 4d 12 movb $0x12,0x4d(%ebx)
tty->termios.c_cc[VDISCARD] = '\017';
108496: c6 43 4e 0f movb $0xf,0x4e(%ebx)
tty->termios.c_cc[VWERASE] = '\027';
10849a: c6 43 4f 17 movb $0x17,0x4f(%ebx)
tty->termios.c_cc[VLNEXT] = '\026';
10849e: c6 43 50 16 movb $0x16,0x50(%ebx)
/* start with no flow control, clear flow control flags */
tty->flow_ctrl = 0;
1084a2: c7 83 b8 00 00 00 00 movl $0x0,0xb8(%ebx)
1084a9: 00 00 00
/*
* set low/highwater mark for XON/XOFF support
*/
tty->lowwater = tty->rawInBuf.Size * 1/2;
1084ac: 8b 43 64 mov 0x64(%ebx),%eax
1084af: d1 e8 shr %eax
1084b1: 89 83 bc 00 00 00 mov %eax,0xbc(%ebx)
tty->highwater = tty->rawInBuf.Size * 3/4;
1084b7: 8b 43 64 mov 0x64(%ebx),%eax
1084ba: 8d 04 40 lea (%eax,%eax,2),%eax
1084bd: c1 e8 02 shr $0x2,%eax
1084c0: 89 83 c0 00 00 00 mov %eax,0xc0(%ebx)
/*
* Bump name characer
*/
if (c++ == 'z')
1084c6: a0 50 1f 12 00 mov 0x121f50,%al
1084cb: 8d 48 01 lea 0x1(%eax),%ecx
1084ce: 88 0d 50 1f 12 00 mov %cl,0x121f50
1084d4: 3c 7a cmp $0x7a,%al
1084d6: 75 07 jne 1084df <rtems_termios_open+0x36a><== ALWAYS TAKEN
c = 'a';
1084d8: c6 05 50 1f 12 00 61 movb $0x61,0x121f50 <== NOT EXECUTED
}
args->iop->data1 = tty;
1084df: 8b 4d 10 mov 0x10(%ebp),%ecx
1084e2: 8b 01 mov (%ecx),%eax
1084e4: 89 50 34 mov %edx,0x34(%eax)
if (!tty->refcount++) {
1084e7: 8b 42 08 mov 0x8(%edx),%eax
1084ea: 8d 48 01 lea 0x1(%eax),%ecx
1084ed: 89 4a 08 mov %ecx,0x8(%edx)
1084f0: 85 c0 test %eax,%eax
1084f2: 75 69 jne 10855d <rtems_termios_open+0x3e8>
if (tty->device.firstOpen)
1084f4: 8b 82 98 00 00 00 mov 0x98(%edx),%eax
1084fa: 85 c0 test %eax,%eax
1084fc: 74 15 je 108513 <rtems_termios_open+0x39e>
(*tty->device.firstOpen)(major, minor, arg);
1084fe: 56 push %esi
1084ff: ff 75 10 pushl 0x10(%ebp)
108502: ff 75 0c pushl 0xc(%ebp)
108505: ff 75 08 pushl 0x8(%ebp)
108508: 89 55 e0 mov %edx,-0x20(%ebp)
10850b: ff d0 call *%eax
10850d: 83 c4 10 add $0x10,%esp
108510: 8b 55 e0 mov -0x20(%ebp),%edx
/*
* start I/O tasks, if needed
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
108513: 83 ba b4 00 00 00 02 cmpl $0x2,0xb4(%edx)
10851a: 75 41 jne 10855d <rtems_termios_open+0x3e8>
sc = rtems_task_start(tty->rxTaskId,
10851c: 53 push %ebx
10851d: 52 push %edx
10851e: 68 2f 96 10 00 push $0x10962f
108523: ff b2 c4 00 00 00 pushl 0xc4(%edx)
108529: 89 55 e0 mov %edx,-0x20(%ebp)
10852c: e8 a3 20 00 00 call 10a5d4 <rtems_task_start>
rtems_termios_rxdaemon,
(rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
108531: 83 c4 10 add $0x10,%esp
108534: 85 c0 test %eax,%eax
108536: 8b 55 e0 mov -0x20(%ebp),%edx
108539: 75 19 jne 108554 <rtems_termios_open+0x3df><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
sc = rtems_task_start(tty->txTaskId,
10853b: 51 push %ecx
10853c: 52 push %edx
10853d: 68 60 98 10 00 push $0x109860
108542: ff b2 c8 00 00 00 pushl 0xc8(%edx)
108548: e8 87 20 00 00 call 10a5d4 <rtems_task_start>
rtems_termios_txdaemon,
(rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
10854d: 83 c4 10 add $0x10,%esp
108550: 85 c0 test %eax,%eax
108552: 74 09 je 10855d <rtems_termios_open+0x3e8><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
108554: 83 ec 0c sub $0xc,%esp
108557: 50 push %eax
108558: e8 4f 22 00 00 call 10a7ac <rtems_fatal_error_occurred>
}
}
rtems_semaphore_release (rtems_termios_ttyMutex);
10855d: 83 ec 0c sub $0xc,%esp
108560: ff 35 dc 40 12 00 pushl 0x1240dc
108566: e8 65 1d 00 00 call 10a2d0 <rtems_semaphore_release>
return RTEMS_SUCCESSFUL;
10856b: 83 c4 10 add $0x10,%esp
}
10856e: 8b 45 e4 mov -0x1c(%ebp),%eax
108571: 8d 65 f4 lea -0xc(%ebp),%esp
108574: 5b pop %ebx
108575: 5e pop %esi
108576: 5f pop %edi
108577: c9 leave
108578: c3 ret
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
108579: 52 push %edx
10857a: 52 push %edx
10857b: 68 e8 00 00 00 push $0xe8
108580: 6a 01 push $0x1
108582: e8 c9 eb ff ff call 107150 <calloc>
108587: 89 c2 mov %eax,%edx
108589: 89 c3 mov %eax,%ebx
if (tty == NULL) {
10858b: 83 c4 10 add $0x10,%esp
10858e: 85 c0 test %eax,%eax
108590: 0f 85 33 fc ff ff jne 1081c9 <rtems_termios_open+0x54><== ALWAYS TAKEN
108596: e9 29 fc ff ff jmp 1081c4 <rtems_termios_open+0x4f><== NOT EXECUTED
00108a83 <rtems_termios_puts>:
* Send characters to device-specific code
*/
void
rtems_termios_puts (
const void *_buf, int len, struct rtems_termios_tty *tty)
{
108a83: 55 push %ebp
108a84: 89 e5 mov %esp,%ebp
108a86: 57 push %edi
108a87: 56 push %esi
108a88: 53 push %ebx
108a89: 83 ec 3c sub $0x3c,%esp
108a8c: 8b 45 08 mov 0x8(%ebp),%eax
108a8f: 8b 75 0c mov 0xc(%ebp),%esi
108a92: 8b 5d 10 mov 0x10(%ebp),%ebx
const unsigned char *buf = _buf;
108a95: 89 c7 mov %eax,%edi
unsigned int newHead;
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
108a97: 83 bb b4 00 00 00 00 cmpl $0x0,0xb4(%ebx)
108a9e: 75 1b jne 108abb <rtems_termios_puts+0x38>
(*tty->device.write)(tty->minor, (void *)buf, len);
108aa0: 89 75 10 mov %esi,0x10(%ebp)
108aa3: 89 45 0c mov %eax,0xc(%ebp)
108aa6: 8b 43 10 mov 0x10(%ebx),%eax
108aa9: 89 45 08 mov %eax,0x8(%ebp)
108aac: 8b 83 a4 00 00 00 mov 0xa4(%ebx),%eax
tty->rawOutBufState = rob_busy;
}
rtems_interrupt_enable (level);
len--;
}
}
108ab2: 8d 65 f4 lea -0xc(%ebp),%esp
108ab5: 5b pop %ebx
108ab6: 5e pop %esi
108ab7: 5f pop %edi
108ab8: 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);
108ab9: ff e0 jmp *%eax
return;
}
newHead = tty->rawOutBuf.Head;
108abb: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax
108ac1: 89 45 e4 mov %eax,-0x1c(%ebp)
while (len) {
108ac4: e9 ca 00 00 00 jmp 108b93 <rtems_termios_puts+0x110>
* len -= ncopy
*
* To minimize latency, the memcpy should be done
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
108ac9: 8b 45 e4 mov -0x1c(%ebp),%eax
108acc: 40 inc %eax
108acd: 8b 8b 88 00 00 00 mov 0x88(%ebx),%ecx
108ad3: 31 d2 xor %edx,%edx
108ad5: f7 f1 div %ecx
108ad7: 89 55 c4 mov %edx,-0x3c(%ebp)
108ada: 89 55 e4 mov %edx,-0x1c(%ebp)
rtems_interrupt_disable (level);
108add: 9c pushf
108ade: fa cli
108adf: 8f 45 d4 popl -0x2c(%ebp)
108ae2: 8b 55 d4 mov -0x2c(%ebp),%edx
108ae5: 8b 4d c4 mov -0x3c(%ebp),%ecx
while (newHead == tty->rawOutBuf.Tail) {
108ae8: eb 35 jmp 108b1f <rtems_termios_puts+0x9c>
tty->rawOutBufState = rob_wait;
108aea: c7 83 94 00 00 00 02 movl $0x2,0x94(%ebx)
108af1: 00 00 00
rtems_interrupt_enable (level);
108af4: 52 push %edx
108af5: 9d popf
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
108af6: 50 push %eax
108af7: 6a 00 push $0x0
108af9: 6a 00 push $0x0
108afb: ff b3 8c 00 00 00 pushl 0x8c(%ebx)
108b01: 89 4d e0 mov %ecx,-0x20(%ebp)
108b04: e8 db 16 00 00 call 10a1e4 <rtems_semaphore_obtain>
RTEMS_WAIT,
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
108b09: 83 c4 10 add $0x10,%esp
108b0c: 85 c0 test %eax,%eax
108b0e: 8b 4d e0 mov -0x20(%ebp),%ecx
108b11: 74 09 je 108b1c <rtems_termios_puts+0x99><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
108b13: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108b16: 50 push %eax <== NOT EXECUTED
108b17: e8 90 1c 00 00 call 10a7ac <rtems_fatal_error_occurred><== NOT EXECUTED
rtems_interrupt_disable (level);
108b1c: 9c pushf
108b1d: fa cli
108b1e: 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) {
108b1f: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax
108b25: 39 c1 cmp %eax,%ecx
108b27: 74 c1 je 108aea <rtems_termios_puts+0x67>
108b29: 89 55 d4 mov %edx,-0x2c(%ebp)
108b2c: 89 4d c4 mov %ecx,-0x3c(%ebp)
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
108b2f: 8b 8b 80 00 00 00 mov 0x80(%ebx),%ecx
108b35: 8a 07 mov (%edi),%al
108b37: 8b 53 7c mov 0x7c(%ebx),%edx
108b3a: 88 04 0a mov %al,(%edx,%ecx,1)
108b3d: 47 inc %edi
tty->rawOutBuf.Head = newHead;
108b3e: 8b 4d c4 mov -0x3c(%ebp),%ecx
108b41: 89 8b 80 00 00 00 mov %ecx,0x80(%ebx)
if (tty->rawOutBufState == rob_idle) {
108b47: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx)
108b4e: 75 3e jne 108b8e <rtems_termios_puts+0x10b>
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
108b50: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108b56: a8 10 test $0x10,%al
108b58: 75 1b jne 108b75 <rtems_termios_puts+0xf2><== NEVER TAKEN
(*tty->device.write)(tty->minor,
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
108b5a: 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,
108b60: 51 push %ecx
108b61: 6a 01 push $0x1
108b63: 03 43 7c add 0x7c(%ebx),%eax
108b66: 50 push %eax
108b67: ff 73 10 pushl 0x10(%ebx)
108b6a: ff 93 a4 00 00 00 call *0xa4(%ebx)
108b70: 83 c4 10 add $0x10,%esp
108b73: eb 0f jmp 108b84 <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;
108b75: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108b7b: 83 c8 20 or $0x20,%eax <== NOT EXECUTED
108b7e: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
}
tty->rawOutBufState = rob_busy;
108b84: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx)
108b8b: 00 00 00
}
rtems_interrupt_enable (level);
108b8e: ff 75 d4 pushl -0x2c(%ebp)
108b91: 9d popf
len--;
108b92: 4e dec %esi
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
while (len) {
108b93: 85 f6 test %esi,%esi
108b95: 0f 85 2e ff ff ff jne 108ac9 <rtems_termios_puts+0x46>
tty->rawOutBufState = rob_busy;
}
rtems_interrupt_enable (level);
len--;
}
}
108b9b: 8d 65 f4 lea -0xc(%ebp),%esp
108b9e: 5b pop %ebx
108b9f: 5e pop %esi
108ba0: 5f pop %edi
108ba1: c9 leave
108ba2: c3 ret
001090aa <rtems_termios_read>:
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
1090aa: 55 push %ebp
1090ab: 89 e5 mov %esp,%ebp
1090ad: 57 push %edi
1090ae: 56 push %esi
1090af: 53 push %ebx
1090b0: 83 ec 40 sub $0x40,%esp
1090b3: 8b 75 08 mov 0x8(%ebp),%esi
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
1090b6: 8b 06 mov (%esi),%eax
1090b8: 8b 58 34 mov 0x34(%eax),%ebx
uint32_t count = args->count;
1090bb: 8b 46 10 mov 0x10(%esi),%eax
1090be: 89 45 e4 mov %eax,-0x1c(%ebp)
char *buffer = args->buffer;
1090c1: 8b 46 0c mov 0xc(%esi),%eax
1090c4: 89 45 e0 mov %eax,-0x20(%ebp)
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
1090c7: 6a 00 push $0x0
1090c9: 6a 00 push $0x0
1090cb: ff 73 14 pushl 0x14(%ebx)
1090ce: e8 11 11 00 00 call 10a1e4 <rtems_semaphore_obtain>
1090d3: 89 45 dc mov %eax,-0x24(%ebp)
if (sc != RTEMS_SUCCESSFUL)
1090d6: 83 c4 10 add $0x10,%esp
1090d9: 85 c0 test %eax,%eax
1090db: 0f 85 9d 02 00 00 jne 10937e <rtems_termios_read+0x2d4><== NEVER TAKEN
return sc;
if (rtems_termios_linesw[tty->t_line].l_read != NULL) {
1090e1: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
1090e7: c1 e0 05 shl $0x5,%eax
1090ea: 8b 80 9c 3d 12 00 mov 0x123d9c(%eax),%eax
1090f0: 85 c0 test %eax,%eax
1090f2: 74 19 je 10910d <rtems_termios_read+0x63><== ALWAYS TAKEN
sc = rtems_termios_linesw[tty->t_line].l_read(tty,args);
1090f4: 57 push %edi <== NOT EXECUTED
1090f5: 57 push %edi <== NOT EXECUTED
1090f6: 56 push %esi <== NOT EXECUTED
1090f7: 53 push %ebx <== NOT EXECUTED
1090f8: ff d0 call *%eax <== NOT EXECUTED
1090fa: 89 45 dc mov %eax,-0x24(%ebp) <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
1090fd: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) <== NOT EXECUTED
109104: 00 00 00
rtems_semaphore_release (tty->isem);
109107: 59 pop %ecx <== NOT EXECUTED
109108: e9 66 02 00 00 jmp 109373 <rtems_termios_read+0x2c9><== NOT EXECUTED
return sc;
}
if (tty->cindex == tty->ccount) {
10910d: 8b 43 20 mov 0x20(%ebx),%eax
109110: 39 43 24 cmp %eax,0x24(%ebx)
109113: 0f 85 2d 02 00 00 jne 109346 <rtems_termios_read+0x29c><== NEVER TAKEN
tty->cindex = tty->ccount = 0;
109119: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx)
109120: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
tty->read_start_column = tty->column;
109127: 8b 43 28 mov 0x28(%ebx),%eax
10912a: 89 43 2c mov %eax,0x2c(%ebx)
if (tty->device.pollRead != NULL
10912d: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx)
109134: 0f 84 c4 00 00 00 je 1091fe <rtems_termios_read+0x154>
&& tty->device.outputUsesInterrupts == TERMIOS_POLLED)
10913a: 83 bb b4 00 00 00 00 cmpl $0x0,0xb4(%ebx)
109141: 0f 85 b7 00 00 00 jne 1091fe <rtems_termios_read+0x154>
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
109147: f6 43 3c 02 testb $0x2,0x3c(%ebx)
10914b: 74 35 je 109182 <rtems_termios_read+0xd8><== NEVER TAKEN
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
10914d: 83 ec 0c sub $0xc,%esp
109150: ff 73 10 pushl 0x10(%ebx)
109153: ff 93 a0 00 00 00 call *0xa0(%ebx)
if (n < 0) {
109159: 83 c4 10 add $0x10,%esp
10915c: 85 c0 test %eax,%eax
10915e: 79 0f jns 10916f <rtems_termios_read+0xc5>
rtems_task_wake_after (1);
109160: 83 ec 0c sub $0xc,%esp
109163: 6a 01 push $0x1
109165: e8 ce 14 00 00 call 10a638 <rtems_task_wake_after>
10916a: 83 c4 10 add $0x10,%esp
10916d: eb de jmp 10914d <rtems_termios_read+0xa3>
}
else {
if (siproc (n, tty))
10916f: 0f b6 c0 movzbl %al,%eax
109172: 89 da mov %ebx,%edx
109174: e8 38 fe ff ff call 108fb1 <siproc>
109179: 85 c0 test %eax,%eax
10917b: 74 d0 je 10914d <rtems_termios_read+0xa3>
10917d: e9 c4 01 00 00 jmp 109346 <rtems_termios_read+0x29c>
}
}
}
else {
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
109182: e8 31 0a 00 00 call 109bb8 <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
109187: 89 c7 mov %eax,%edi <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
109189: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10918c: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
10918f: ff 93 a0 00 00 00 call *0xa0(%ebx) <== NOT EXECUTED
if (n < 0) {
109195: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
109198: 85 c0 test %eax,%eax <== NOT EXECUTED
10919a: 79 3d jns 1091d9 <rtems_termios_read+0x12f><== NOT EXECUTED
if (tty->termios.c_cc[VMIN]) {
10919c: 80 7b 47 00 cmpb $0x0,0x47(%ebx) <== NOT EXECUTED
1091a0: 74 0e je 1091b0 <rtems_termios_read+0x106><== NOT EXECUTED
if (tty->termios.c_cc[VTIME] && tty->ccount) {
1091a2: 80 7b 46 00 cmpb $0x0,0x46(%ebx) <== NOT EXECUTED
1091a6: 74 22 je 1091ca <rtems_termios_read+0x120><== NOT EXECUTED
1091a8: 83 7b 20 00 cmpl $0x0,0x20(%ebx) <== NOT EXECUTED
1091ac: 74 1c je 1091ca <rtems_termios_read+0x120><== NOT EXECUTED
1091ae: eb 0a jmp 1091ba <rtems_termios_read+0x110><== NOT EXECUTED
break;
}
}
}
else {
if (!tty->termios.c_cc[VTIME])
1091b0: 80 7b 46 00 cmpb $0x0,0x46(%ebx) <== NOT EXECUTED
1091b4: 0f 84 8c 01 00 00 je 109346 <rtems_termios_read+0x29c><== NOT EXECUTED
break;
now = rtems_clock_get_ticks_since_boot();
1091ba: e8 f9 09 00 00 call 109bb8 <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
if ((now - then) > tty->vtimeTicks) {
1091bf: 29 f8 sub %edi,%eax <== NOT EXECUTED
1091c1: 3b 43 54 cmp 0x54(%ebx),%eax <== NOT EXECUTED
1091c4: 0f 87 7c 01 00 00 ja 109346 <rtems_termios_read+0x29c><== NOT EXECUTED
break;
}
}
rtems_task_wake_after (1);
1091ca: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1091cd: 6a 01 push $0x1 <== NOT EXECUTED
1091cf: e8 64 14 00 00 call 10a638 <rtems_task_wake_after> <== NOT EXECUTED
1091d4: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
1091d7: eb b0 jmp 109189 <rtems_termios_read+0xdf><== NOT EXECUTED
}
else {
siproc (n, tty);
1091d9: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
1091dc: 89 da mov %ebx,%edx <== NOT EXECUTED
1091de: e8 ce fd ff ff call 108fb1 <siproc> <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
1091e3: 8a 43 47 mov 0x47(%ebx),%al <== NOT EXECUTED
1091e6: 0f b6 d0 movzbl %al,%edx <== NOT EXECUTED
1091e9: 39 53 20 cmp %edx,0x20(%ebx) <== NOT EXECUTED
1091ec: 0f 8d 54 01 00 00 jge 109346 <rtems_termios_read+0x29c><== NOT EXECUTED
break;
if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME])
1091f2: 84 c0 test %al,%al <== NOT EXECUTED
1091f4: 74 93 je 109189 <rtems_termios_read+0xdf><== NOT EXECUTED
1091f6: 80 7b 46 00 cmpb $0x0,0x46(%ebx) <== NOT EXECUTED
1091fa: 74 8d je 109189 <rtems_termios_read+0xdf><== NOT EXECUTED
1091fc: eb 84 jmp 109182 <rtems_termios_read+0xd8><== NOT EXECUTED
* Fill the input buffer from the raw input queue
*/
static rtems_status_code
fillBufferQueue (struct rtems_termios_tty *tty)
{
rtems_interval timeout = tty->rawInBufSemaphoreFirstTimeout;
1091fe: 8b 53 74 mov 0x74(%ebx),%edx
rtems_status_code sc;
int wait = (int)1;
109201: 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)(tty->minor,
109206: 8d 43 49 lea 0x49(%ebx),%eax
109209: 89 45 d0 mov %eax,-0x30(%ebp)
10920c: e9 e6 00 00 00 jmp 1092f7 <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;
109211: 8b 43 5c mov 0x5c(%ebx),%eax
109214: 8b 4b 64 mov 0x64(%ebx),%ecx
109217: 40 inc %eax
109218: 31 d2 xor %edx,%edx
10921a: f7 f1 div %ecx
c = tty->rawInBuf.theBuf[newHead];
10921c: 8b 43 58 mov 0x58(%ebx),%eax
10921f: 8a 04 10 mov (%eax,%edx,1),%al
109222: 88 45 db mov %al,-0x25(%ebp)
tty->rawInBuf.Head = newHead;
109225: 89 53 5c mov %edx,0x5c(%ebx)
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
109228: 8b 43 60 mov 0x60(%ebx),%eax
10922b: 89 45 c4 mov %eax,-0x3c(%ebp)
10922e: 8b 4b 64 mov 0x64(%ebx),%ecx
% tty->rawInBuf.Size)
109231: 8b 43 64 mov 0x64(%ebx),%eax
109234: 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)
109237: 8b 45 c4 mov -0x3c(%ebp),%eax
10923a: 8d 04 01 lea (%ecx,%eax,1),%eax
10923d: 29 d0 sub %edx,%eax
% tty->rawInBuf.Size)
10923f: 31 d2 xor %edx,%edx
109241: 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)
109244: 3b 93 bc 00 00 00 cmp 0xbc(%ebx),%edx
10924a: 73 74 jae 1092c0 <rtems_termios_read+0x216><== NEVER TAKEN
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
10924c: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
109252: 83 e0 fe and $0xfffffffe,%eax
109255: 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))
10925b: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
109261: 25 02 02 00 00 and $0x202,%eax
109266: 3d 02 02 00 00 cmp $0x202,%eax
10926b: 75 24 jne 109291 <rtems_termios_read+0x1e7><== ALWAYS TAKEN
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
10926d: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED
109274: 74 0a je 109280 <rtems_termios_read+0x1d6><== NOT EXECUTED
|| (tty->flow_ctrl & FL_OSTOP))) {
109276: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10927c: a8 20 test $0x20,%al <== NOT EXECUTED
10927e: 74 11 je 109291 <rtems_termios_read+0x1e7><== NOT EXECUTED
/* XON should be sent now... */
(*tty->device.write)(tty->minor,
109280: 52 push %edx <== NOT EXECUTED
109281: 6a 01 push $0x1 <== NOT EXECUTED
109283: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED
109286: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
109289: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
10928f: eb 2c jmp 1092bd <rtems_termios_read+0x213><== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTART]),
1);
}
else if (tty->flow_ctrl & FL_MDRTS) {
109291: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
109297: f6 c4 01 test $0x1,%ah
10929a: 74 24 je 1092c0 <rtems_termios_read+0x216><== ALWAYS TAKEN
tty->flow_ctrl &= ~FL_IRTSOFF;
10929c: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1092a2: 83 e0 fb and $0xfffffffb,%eax <== NOT EXECUTED
1092a5: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
1092ab: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax <== NOT EXECUTED
1092b1: 85 c0 test %eax,%eax <== NOT EXECUTED
1092b3: 74 0b je 1092c0 <rtems_termios_read+0x216><== NOT EXECUTED
tty->device.startRemoteTx(tty->minor);
1092b5: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1092b8: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
1092bb: ff d0 call *%eax <== NOT EXECUTED
1092bd: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
1092c0: f6 43 3c 02 testb $0x2,0x3c(%ebx)
1092c4: 74 12 je 1092d8 <rtems_termios_read+0x22e><== NEVER TAKEN
if (siproc (c, tty))
1092c6: 0f b6 45 db movzbl -0x25(%ebp),%eax
1092ca: 89 da mov %ebx,%edx
1092cc: e8 e0 fc ff ff call 108fb1 <siproc>
wait = 0;
1092d1: 85 c0 test %eax,%eax
1092d3: 0f 94 c0 sete %al
1092d6: eb 15 jmp 1092ed <rtems_termios_read+0x243>
}
else {
siproc (c, tty);
1092d8: 0f b6 45 db movzbl -0x25(%ebp),%eax <== NOT EXECUTED
1092dc: 89 da mov %ebx,%edx <== NOT EXECUTED
1092de: e8 ce fc ff ff call 108fb1 <siproc> <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
1092e3: 0f b6 43 47 movzbl 0x47(%ebx),%eax <== NOT EXECUTED
wait = 0;
1092e7: 39 43 20 cmp %eax,0x20(%ebx) <== NOT EXECUTED
1092ea: 0f 9c c0 setl %al <== NOT EXECUTED
1092ed: 0f b6 c0 movzbl %al,%eax
1092f0: f7 d8 neg %eax
1092f2: 21 c7 and %eax,%edi
}
timeout = tty->rawInBufSemaphoreTimeout;
1092f4: 8b 53 70 mov 0x70(%ebx),%edx
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
1092f7: 8b 4b 5c mov 0x5c(%ebx),%ecx
1092fa: 8b 43 60 mov 0x60(%ebx),%eax
1092fd: 39 c1 cmp %eax,%ecx
1092ff: 74 0f je 109310 <rtems_termios_read+0x266>
(tty->ccount < (CBUFSIZE-1))) {
109301: a1 44 1f 12 00 mov 0x121f44,%eax
109306: 48 dec %eax
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
109307: 39 43 20 cmp %eax,0x20(%ebx)
10930a: 0f 8c 01 ff ff ff jl 109211 <rtems_termios_read+0x167><== ALWAYS TAKEN
}
/*
* Wait for characters
*/
if ( wait ) {
109310: 85 ff test %edi,%edi
109312: 74 32 je 109346 <rtems_termios_read+0x29c>
sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore,
109314: 50 push %eax
109315: 52 push %edx
109316: ff 73 6c pushl 0x6c(%ebx)
109319: ff 73 68 pushl 0x68(%ebx)
10931c: 89 55 cc mov %edx,-0x34(%ebp)
10931f: e8 c0 0e 00 00 call 10a1e4 <rtems_semaphore_obtain>
tty->rawInBufSemaphoreOptions,
timeout);
if (sc != RTEMS_SUCCESSFUL)
109324: 83 c4 10 add $0x10,%esp
109327: 85 c0 test %eax,%eax
109329: 8b 55 cc mov -0x34(%ebp),%edx
10932c: 74 c9 je 1092f7 <rtems_termios_read+0x24d><== ALWAYS TAKEN
10932e: eb 16 jmp 109346 <rtems_termios_read+0x29c><== NOT EXECUTED
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
*buffer++ = tty->cbuf[tty->cindex++];
109330: 8b 7b 1c mov 0x1c(%ebx),%edi
109333: 8b 45 e4 mov -0x1c(%ebp),%eax
109336: 8a 04 07 mov (%edi,%eax,1),%al
109339: 88 01 mov %al,(%ecx)
10933b: 41 inc %ecx
10933c: 8b 45 e4 mov -0x1c(%ebp),%eax
10933f: 40 inc %eax
109340: 89 43 24 mov %eax,0x24(%ebx)
count--;
109343: 4a dec %edx
109344: eb 06 jmp 10934c <rtems_termios_read+0x2a2>
109346: 8b 55 e4 mov -0x1c(%ebp),%edx
109349: 8b 4d e0 mov -0x20(%ebp),%ecx
else
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
10934c: 85 d2 test %edx,%edx
10934e: 74 0b je 10935b <rtems_termios_read+0x2b1><== NEVER TAKEN
109350: 8b 43 24 mov 0x24(%ebx),%eax
109353: 89 45 e4 mov %eax,-0x1c(%ebp)
109356: 3b 43 20 cmp 0x20(%ebx),%eax
109359: 7c d5 jl 109330 <rtems_termios_read+0x286>
10935b: 89 55 e4 mov %edx,-0x1c(%ebp)
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
10935e: 8b 46 10 mov 0x10(%esi),%eax
109361: 29 d0 sub %edx,%eax
109363: 89 46 18 mov %eax,0x18(%esi)
tty->tty_rcvwakeup = 0;
109366: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx)
10936d: 00 00 00
rtems_semaphore_release (tty->isem);
109370: 83 ec 0c sub $0xc,%esp
109373: ff 73 14 pushl 0x14(%ebx)
109376: e8 55 0f 00 00 call 10a2d0 <rtems_semaphore_release>
return sc;
10937b: 83 c4 10 add $0x10,%esp
}
10937e: 8b 45 dc mov -0x24(%ebp),%eax
109381: 8d 65 f4 lea -0xc(%ebp),%esp
109384: 5b pop %ebx
109385: 5e pop %esi
109386: 5f pop %edi
109387: c9 leave
109388: c3 ret
00109692 <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)
{
109692: 55 push %ebp
109693: 89 e5 mov %esp,%ebp
109695: 57 push %edi
109696: 56 push %esi
109697: 53 push %ebx
109698: 83 ec 0c sub $0xc,%esp
10969b: 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))
10969e: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1096a4: 25 03 04 00 00 and $0x403,%eax
1096a9: 3d 01 04 00 00 cmp $0x401,%eax
1096ae: 75 2c jne 1096dc <rtems_termios_refill_transmitter+0x4a><== ALWAYS TAKEN
== (FL_MDXOF | FL_IREQXOF)) {
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor,
1096b0: 57 push %edi <== NOT EXECUTED
1096b1: 6a 01 push $0x1 <== NOT EXECUTED
1096b3: 8d 43 4a lea 0x4a(%ebx),%eax <== NOT EXECUTED
1096b6: 50 push %eax <== NOT EXECUTED
1096b7: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
1096ba: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]), 1);
rtems_interrupt_disable(level);
1096c0: 9c pushf <== NOT EXECUTED
1096c1: fa cli <== NOT EXECUTED
1096c2: 5a pop %edx <== NOT EXECUTED
tty->t_dqlen--;
1096c3: ff 8b 90 00 00 00 decl 0x90(%ebx) <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
1096c9: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1096cf: 83 c8 02 or $0x2,%eax <== NOT EXECUTED
1096d2: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
rtems_interrupt_enable(level);
1096d8: 52 push %edx <== NOT EXECUTED
1096d9: 9d popf <== NOT EXECUTED
1096da: eb 38 jmp 109714 <rtems_termios_refill_transmitter+0x82><== NOT EXECUTED
nToSend = 1;
}
else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) == FL_ISNTXOF) {
1096dc: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1096e2: 83 e0 03 and $0x3,%eax
1096e5: 83 f8 02 cmp $0x2,%eax
1096e8: 75 37 jne 109721 <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,
1096ea: 56 push %esi <== NOT EXECUTED
1096eb: 6a 01 push $0x1 <== NOT EXECUTED
1096ed: 8d 43 49 lea 0x49(%ebx),%eax <== NOT EXECUTED
1096f0: 50 push %eax <== NOT EXECUTED
1096f1: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
1096f4: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
1096fa: 9c pushf <== NOT EXECUTED
1096fb: fa cli <== NOT EXECUTED
1096fc: 5a pop %edx <== NOT EXECUTED
tty->t_dqlen--;
1096fd: ff 8b 90 00 00 00 decl 0x90(%ebx) <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
109703: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
109709: 83 e0 fd and $0xfffffffd,%eax <== NOT EXECUTED
10970c: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
rtems_interrupt_enable(level);
109712: 52 push %edx <== NOT EXECUTED
109713: 9d popf <== NOT EXECUTED
109714: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
nToSend = 1;
109717: be 01 00 00 00 mov $0x1,%esi <== NOT EXECUTED
10971c: e9 35 01 00 00 jmp 109856 <rtems_termios_refill_transmitter+0x1c4><== NOT EXECUTED
}
else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
109721: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx
109727: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax
10972d: 39 c2 cmp %eax,%edx
10972f: 75 25 jne 109756 <rtems_termios_refill_transmitter+0xc4>
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
}
return 0;
109731: 31 f6 xor %esi,%esi
else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
/*
* buffer was empty
*/
if (tty->rawOutBufState == rob_wait) {
109733: 83 bb 94 00 00 00 02 cmpl $0x2,0x94(%ebx)
10973a: 0f 85 16 01 00 00 jne 109856 <rtems_termios_refill_transmitter+0x1c4><== ALWAYS TAKEN
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
109740: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
109743: ff b3 8c 00 00 00 pushl 0x8c(%ebx) <== NOT EXECUTED
109749: e8 82 0b 00 00 call 10a2d0 <rtems_semaphore_release><== NOT EXECUTED
10974e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
109751: e9 00 01 00 00 jmp 109856 <rtems_termios_refill_transmitter+0x1c4><== NOT EXECUTED
}
return 0;
}
rtems_interrupt_disable(level);
109756: 9c pushf
109757: fa cli
109758: 58 pop %eax
len = tty->t_dqlen;
109759: 8b bb 90 00 00 00 mov 0x90(%ebx),%edi
tty->t_dqlen = 0;
10975f: c7 83 90 00 00 00 00 movl $0x0,0x90(%ebx)
109766: 00 00 00
rtems_interrupt_enable(level);
109769: 50 push %eax
10976a: 9d popf
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
10976b: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax
109771: 8b 8b 88 00 00 00 mov 0x88(%ebx),%ecx
109777: 8d 04 07 lea (%edi,%eax,1),%eax
10977a: 31 d2 xor %edx,%edx
10977c: f7 f1 div %ecx
10977e: 89 d7 mov %edx,%edi
tty->rawOutBuf.Tail = newTail;
109780: 89 93 84 00 00 00 mov %edx,0x84(%ebx)
if (tty->rawOutBufState == rob_wait) {
109786: 83 bb 94 00 00 00 02 cmpl $0x2,0x94(%ebx)
10978d: 75 11 jne 1097a0 <rtems_termios_refill_transmitter+0x10e>
/*
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
10978f: 83 ec 0c sub $0xc,%esp
109792: ff b3 8c 00 00 00 pushl 0x8c(%ebx)
109798: e8 33 0b 00 00 call 10a2d0 <rtems_semaphore_release>
10979d: 83 c4 10 add $0x10,%esp
}
if (newTail == tty->rawOutBuf.Head) {
1097a0: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax
1097a6: 39 c7 cmp %eax,%edi
1097a8: 75 2a jne 1097d4 <rtems_termios_refill_transmitter+0x142>
/*
* Buffer has become empty
*/
tty->rawOutBufState = rob_idle;
1097aa: c7 83 94 00 00 00 00 movl $0x0,0x94(%ebx)
1097b1: 00 00 00
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
1097b4: 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;
1097ba: 31 f6 xor %esi,%esi
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
1097bc: 85 c0 test %eax,%eax
1097be: 0f 84 8c 00 00 00 je 109850 <rtems_termios_refill_transmitter+0x1be><== ALWAYS TAKEN
(*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg);
1097c4: 51 push %ecx <== NOT EXECUTED
1097c5: 51 push %ecx <== NOT EXECUTED
1097c6: ff b3 d8 00 00 00 pushl 0xd8(%ebx) <== NOT EXECUTED
1097cc: 8d 53 30 lea 0x30(%ebx),%edx <== NOT EXECUTED
1097cf: 52 push %edx <== NOT EXECUTED
1097d0: ff d0 call *%eax <== NOT EXECUTED
1097d2: eb 79 jmp 10984d <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))
1097d4: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1097da: 25 10 02 00 00 and $0x210,%eax
1097df: 3d 10 02 00 00 cmp $0x210,%eax
1097e4: 75 22 jne 109808 <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);
1097e6: 9c pushf <== NOT EXECUTED
1097e7: fa cli <== NOT EXECUTED
1097e8: 5a pop %edx <== NOT EXECUTED
tty->flow_ctrl |= FL_OSTOP;
1097e9: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1097ef: 83 c8 20 or $0x20,%eax <== NOT EXECUTED
1097f2: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
1097f8: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx) <== NOT EXECUTED
1097ff: 00 00 00
rtems_interrupt_enable(level);
109802: 52 push %edx <== NOT EXECUTED
109803: 9d popf <== NOT EXECUTED
nToSend = 0;
109804: 31 f6 xor %esi,%esi <== NOT EXECUTED
109806: eb 48 jmp 109850 <rtems_termios_refill_transmitter+0x1be><== NOT EXECUTED
}
else {
/*
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
109808: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax
10980e: 39 c7 cmp %eax,%edi
109810: 76 08 jbe 10981a <rtems_termios_refill_transmitter+0x188>
nToSend = tty->rawOutBuf.Size - newTail;
109812: 8b b3 88 00 00 00 mov 0x88(%ebx),%esi
109818: eb 06 jmp 109820 <rtems_termios_refill_transmitter+0x18e>
else
nToSend = tty->rawOutBuf.Head - newTail;
10981a: 8b b3 80 00 00 00 mov 0x80(%ebx),%esi
109820: 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)) {
109822: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
109828: f6 c4 06 test $0x6,%ah
10982b: 74 05 je 109832 <rtems_termios_refill_transmitter+0x1a0>
nToSend = 1;
10982d: be 01 00 00 00 mov $0x1,%esi
}
tty->rawOutBufState = rob_busy; /*apm*/
109832: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx)
109839: 00 00 00
(*tty->device.write)(tty->minor,
10983c: 52 push %edx
10983d: 56 push %esi
10983e: 8b 43 7c mov 0x7c(%ebx),%eax
109841: 01 f8 add %edi,%eax
109843: 50 push %eax
109844: ff 73 10 pushl 0x10(%ebx)
109847: ff 93 a4 00 00 00 call *0xa4(%ebx)
10984d: 83 c4 10 add $0x10,%esp
&tty->rawOutBuf.theBuf[newTail],
nToSend);
}
tty->rawOutBuf.Tail = newTail; /*apm*/
109850: 89 bb 84 00 00 00 mov %edi,0x84(%ebx)
}
return nToSend;
}
109856: 89 f0 mov %esi,%eax
109858: 8d 65 f4 lea -0xc(%ebp),%esp
10985b: 5b pop %ebx
10985c: 5e pop %esi
10985d: 5f pop %edi
10985e: c9 leave
10985f: c3 ret
0010962f <rtems_termios_rxdaemon>:
/*
* this task actually processes any receive events
*/
static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument)
{
10962f: 55 push %ebp
109630: 89 e5 mov %esp,%ebp
109632: 57 push %edi
109633: 56 push %esi
109634: 53 push %ebx
109635: 83 ec 1c sub $0x1c,%esp
109638: 8b 5d 08 mov 0x8(%ebp),%ebx
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
10963b: 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 (
10963e: 8d 75 e7 lea -0x19(%ebp),%esi
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
109641: 57 push %edi
109642: 6a 00 push $0x0
109644: 6a 02 push $0x2
109646: 6a 03 push $0x3
109648: e8 cf 05 00 00 call 109c1c <rtems_event_receive>
TERMIOS_RX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) {
10964d: 83 c4 10 add $0x10,%esp
109650: f6 45 e0 01 testb $0x1,-0x20(%ebp)
109654: 74 16 je 10966c <rtems_termios_rxdaemon+0x3d><== ALWAYS TAKEN
tty->rxTaskId = 0;
109656: c7 83 c4 00 00 00 00 movl $0x0,0xc4(%ebx) <== NOT EXECUTED
10965d: 00 00 00
rtems_task_delete(RTEMS_SELF);
109660: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
109663: 6a 00 push $0x0 <== NOT EXECUTED
109665: e8 2e 0e 00 00 call 10a498 <rtems_task_delete> <== NOT EXECUTED
10966a: eb 21 jmp 10968d <rtems_termios_rxdaemon+0x5e><== NOT EXECUTED
}
else {
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
10966c: 83 ec 0c sub $0xc,%esp
10966f: ff 73 10 pushl 0x10(%ebx)
109672: ff 93 a0 00 00 00 call *0xa0(%ebx)
if (c != EOF) {
109678: 83 c4 10 add $0x10,%esp
10967b: 83 f8 ff cmp $0xffffffff,%eax
10967e: 74 c1 je 109641 <rtems_termios_rxdaemon+0x12>
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
109680: 88 45 e7 mov %al,-0x19(%ebp)
rtems_termios_enqueue_raw_characters (
109683: 50 push %eax
109684: 6a 01 push $0x1
109686: 56 push %esi
109687: 53 push %ebx
109688: e8 17 fd ff ff call 1093a4 <rtems_termios_enqueue_raw_characters>
10968d: 83 c4 10 add $0x10,%esp
109690: eb af jmp 109641 <rtems_termios_rxdaemon+0x12>
00109860 <rtems_termios_txdaemon>:
/*
* this task actually processes any transmit events
*/
static rtems_task rtems_termios_txdaemon(rtems_task_argument argument)
{
109860: 55 push %ebp
109861: 89 e5 mov %esp,%ebp
109863: 56 push %esi
109864: 53 push %ebx
109865: 83 ec 10 sub $0x10,%esp
109868: 8b 5d 08 mov 0x8(%ebp),%ebx
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
10986b: 8d 75 f4 lea -0xc(%ebp),%esi
10986e: 56 push %esi
10986f: 6a 00 push $0x0
109871: 6a 02 push $0x2
109873: 6a 03 push $0x3
109875: e8 a2 03 00 00 call 109c1c <rtems_event_receive>
TERMIOS_TX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) {
10987a: 83 c4 10 add $0x10,%esp
10987d: f6 45 f4 01 testb $0x1,-0xc(%ebp)
109881: 74 16 je 109899 <rtems_termios_txdaemon+0x39><== ALWAYS TAKEN
tty->txTaskId = 0;
109883: c7 83 c8 00 00 00 00 movl $0x0,0xc8(%ebx) <== NOT EXECUTED
10988a: 00 00 00
rtems_task_delete(RTEMS_SELF);
10988d: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
109890: 6a 00 push $0x0 <== NOT EXECUTED
109892: e8 01 0c 00 00 call 10a498 <rtems_task_delete> <== NOT EXECUTED
109897: eb 25 jmp 1098be <rtems_termios_txdaemon+0x5e><== NOT EXECUTED
}
else {
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
109899: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
10989f: c1 e0 05 shl $0x5,%eax
1098a2: 8b 80 a8 3d 12 00 mov 0x123da8(%eax),%eax
1098a8: 85 c0 test %eax,%eax
1098aa: 74 09 je 1098b5 <rtems_termios_txdaemon+0x55><== ALWAYS TAKEN
rtems_termios_linesw[tty->t_line].l_start(tty);
1098ac: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1098af: 53 push %ebx <== NOT EXECUTED
1098b0: ff d0 call *%eax <== NOT EXECUTED
1098b2: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
/*
* try to push further characters to device
*/
rtems_termios_refill_transmitter(tty);
1098b5: 83 ec 0c sub $0xc,%esp
1098b8: 53 push %ebx
1098b9: e8 d4 fd ff ff call 109692 <rtems_termios_refill_transmitter>
1098be: 83 c4 10 add $0x10,%esp
1098c1: eb ab jmp 10986e <rtems_termios_txdaemon+0xe>
00109003 <rtems_termios_write>:
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
109003: 55 push %ebp
109004: 89 e5 mov %esp,%ebp
109006: 57 push %edi
109007: 56 push %esi
109008: 53 push %ebx
109009: 83 ec 20 sub $0x20,%esp
10900c: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
10900f: 8b 03 mov (%ebx),%eax
109011: 8b 70 34 mov 0x34(%eax),%esi
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
109014: 6a 00 push $0x0
109016: 6a 00 push $0x0
109018: ff 76 18 pushl 0x18(%esi)
10901b: e8 c4 11 00 00 call 10a1e4 <rtems_semaphore_obtain>
109020: 89 c7 mov %eax,%edi
if (sc != RTEMS_SUCCESSFUL)
109022: 83 c4 10 add $0x10,%esp
109025: 85 c0 test %eax,%eax
109027: 75 77 jne 1090a0 <rtems_termios_write+0x9d><== NEVER TAKEN
return sc;
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
109029: 8b 86 cc 00 00 00 mov 0xcc(%esi),%eax
10902f: c1 e0 05 shl $0x5,%eax
109032: 8b 80 a0 3d 12 00 mov 0x123da0(%eax),%eax
109038: 85 c0 test %eax,%eax
10903a: 74 0b je 109047 <rtems_termios_write+0x44><== ALWAYS TAKEN
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
10903c: 57 push %edi <== NOT EXECUTED
10903d: 57 push %edi <== NOT EXECUTED
10903e: 53 push %ebx <== NOT EXECUTED
10903f: 56 push %esi <== NOT EXECUTED
109040: ff d0 call *%eax <== NOT EXECUTED
109042: 89 c7 mov %eax,%edi <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
109044: 5b pop %ebx <== NOT EXECUTED
109045: eb 4e jmp 109095 <rtems_termios_write+0x92><== NOT EXECUTED
return sc;
}
if (tty->termios.c_oflag & OPOST) {
109047: f6 46 34 01 testb $0x1,0x34(%esi)
10904b: 74 2f je 10907c <rtems_termios_write+0x79><== NEVER TAKEN
uint32_t count = args->count;
10904d: 8b 4b 10 mov 0x10(%ebx),%ecx
char *buffer = args->buffer;
109050: 8b 43 0c mov 0xc(%ebx),%eax
109053: 89 45 e4 mov %eax,-0x1c(%ebp)
while (count--)
109056: eb 18 jmp 109070 <rtems_termios_write+0x6d>
oproc (*buffer++, tty);
109058: 8b 55 e4 mov -0x1c(%ebp),%edx
10905b: 0f b6 02 movzbl (%edx),%eax
10905e: 42 inc %edx
10905f: 89 55 e4 mov %edx,-0x1c(%ebp)
109062: 89 f2 mov %esi,%edx
109064: 89 4d e0 mov %ecx,-0x20(%ebp)
109067: e8 37 fb ff ff call 108ba3 <oproc>
10906c: 8b 4d e0 mov -0x20(%ebp),%ecx
10906f: 49 dec %ecx
return sc;
}
if (tty->termios.c_oflag & OPOST) {
uint32_t count = args->count;
char *buffer = args->buffer;
while (count--)
109070: 85 c9 test %ecx,%ecx
109072: 75 e4 jne 109058 <rtems_termios_write+0x55>
oproc (*buffer++, tty);
args->bytes_moved = args->count;
109074: 8b 43 10 mov 0x10(%ebx),%eax
109077: 89 43 18 mov %eax,0x18(%ebx)
10907a: eb 16 jmp 109092 <rtems_termios_write+0x8f>
}
else {
rtems_termios_puts (args->buffer, args->count, tty);
10907c: 51 push %ecx <== NOT EXECUTED
10907d: 56 push %esi <== NOT EXECUTED
10907e: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
109081: ff 73 0c pushl 0xc(%ebx) <== NOT EXECUTED
109084: e8 fa f9 ff ff call 108a83 <rtems_termios_puts> <== NOT EXECUTED
args->bytes_moved = args->count;
109089: 8b 43 10 mov 0x10(%ebx),%eax <== NOT EXECUTED
10908c: 89 43 18 mov %eax,0x18(%ebx) <== NOT EXECUTED
10908f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
rtems_semaphore_release (tty->osem);
109092: 83 ec 0c sub $0xc,%esp
109095: ff 76 18 pushl 0x18(%esi)
109098: e8 33 12 00 00 call 10a2d0 <rtems_semaphore_release>
return sc;
10909d: 83 c4 10 add $0x10,%esp
}
1090a0: 89 f8 mov %edi,%eax
1090a2: 8d 65 f4 lea -0xc(%ebp),%esp
1090a5: 5b pop %ebx
1090a6: 5e pop %esi
1090a7: 5f pop %edi
1090a8: c9 leave
1090a9: c3 ret
001164b4 <rtems_timer_cancel>:
*/
rtems_status_code rtems_timer_cancel(
rtems_id id
)
{
1164b4: 55 push %ebp
1164b5: 89 e5 mov %esp,%ebp
1164b7: 83 ec 1c sub $0x1c,%esp
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
1164ba: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
1164bd: 50 push %eax
1164be: ff 75 08 pushl 0x8(%ebp)
1164c1: 68 04 ef 13 00 push $0x13ef04
1164c6: e8 3d 27 00 00 call 118c08 <_Objects_Get>
switch ( location ) {
1164cb: 83 c4 10 add $0x10,%esp
1164ce: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
1164d2: 75 1e jne 1164f2 <rtems_timer_cancel+0x3e>
case OBJECTS_LOCAL:
if ( !_Timer_Is_dormant_class( the_timer->the_class ) )
1164d4: 83 78 38 04 cmpl $0x4,0x38(%eax)
1164d8: 74 0f je 1164e9 <rtems_timer_cancel+0x35><== NEVER TAKEN
(void) _Watchdog_Remove( &the_timer->Ticker );
1164da: 83 ec 0c sub $0xc,%esp
1164dd: 83 c0 10 add $0x10,%eax
1164e0: 50 push %eax
1164e1: e8 3e 41 00 00 call 11a624 <_Watchdog_Remove>
1164e6: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
1164e9: e8 f4 2e 00 00 call 1193e2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1164ee: 31 c0 xor %eax,%eax
1164f0: eb 05 jmp 1164f7 <rtems_timer_cancel+0x43>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1164f2: b8 04 00 00 00 mov $0x4,%eax
}
1164f7: c9 leave
1164f8: c3 ret
00116914 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
116914: 55 push %ebp
116915: 89 e5 mov %esp,%ebp
116917: 57 push %edi
116918: 56 push %esi
116919: 53 push %ebx
11691a: 83 ec 1c sub $0x1c,%esp
11691d: 8b 7d 0c mov 0xc(%ebp),%edi
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
116920: 8b 35 44 ef 13 00 mov 0x13ef44,%esi
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
116926: 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 )
11692b: 85 f6 test %esi,%esi
11692d: 0f 84 b1 00 00 00 je 1169e4 <rtems_timer_server_fire_when+0xd0>
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
116933: b3 0b mov $0xb,%bl
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
116935: 80 3d cc e5 13 00 00 cmpb $0x0,0x13e5cc
11693c: 0f 84 a2 00 00 00 je 1169e4 <rtems_timer_server_fire_when+0xd0><== NEVER TAKEN
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
116942: b3 09 mov $0x9,%bl
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !routine )
116944: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
116948: 0f 84 96 00 00 00 je 1169e4 <rtems_timer_server_fire_when+0xd0>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
11694e: 83 ec 0c sub $0xc,%esp
116951: 57 push %edi
116952: e8 99 d6 ff ff call 113ff0 <_TOD_Validate>
116957: 83 c4 10 add $0x10,%esp
return RTEMS_INVALID_CLOCK;
11695a: b3 14 mov $0x14,%bl
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
11695c: 84 c0 test %al,%al
11695e: 0f 84 80 00 00 00 je 1169e4 <rtems_timer_server_fire_when+0xd0>
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
116964: 83 ec 0c sub $0xc,%esp
116967: 57 push %edi
116968: e8 1b d6 ff ff call 113f88 <_TOD_To_seconds>
11696d: 89 c7 mov %eax,%edi
if ( seconds <= _TOD_Seconds_since_epoch() )
11696f: 83 c4 10 add $0x10,%esp
116972: 3b 05 44 e6 13 00 cmp 0x13e644,%eax
116978: 76 6a jbe 1169e4 <rtems_timer_server_fire_when+0xd0>
11697a: 51 push %ecx
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
11697b: 8d 45 e4 lea -0x1c(%ebp),%eax
11697e: 50 push %eax
11697f: ff 75 08 pushl 0x8(%ebp)
116982: 68 04 ef 13 00 push $0x13ef04
116987: e8 7c 22 00 00 call 118c08 <_Objects_Get>
11698c: 89 c3 mov %eax,%ebx
switch ( location ) {
11698e: 83 c4 10 add $0x10,%esp
116991: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
116995: 75 48 jne 1169df <rtems_timer_server_fire_when+0xcb>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
116997: 83 ec 0c sub $0xc,%esp
11699a: 8d 40 10 lea 0x10(%eax),%eax
11699d: 50 push %eax
11699e: e8 81 3c 00 00 call 11a624 <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
1169a3: 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;
1169aa: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx)
the_watchdog->routine = routine;
1169b1: 8b 45 10 mov 0x10(%ebp),%eax
1169b4: 89 43 2c mov %eax,0x2c(%ebx)
the_watchdog->id = id;
1169b7: 8b 45 08 mov 0x8(%ebp),%eax
1169ba: 89 43 30 mov %eax,0x30(%ebx)
the_watchdog->user_data = user_data;
1169bd: 8b 45 14 mov 0x14(%ebp),%eax
1169c0: 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();
1169c3: 2b 3d 44 e6 13 00 sub 0x13e644,%edi
1169c9: 89 7b 1c mov %edi,0x1c(%ebx)
(*timer_server->schedule_operation)( timer_server, the_timer );
1169cc: 58 pop %eax
1169cd: 5a pop %edx
1169ce: 53 push %ebx
1169cf: 56 push %esi
1169d0: ff 56 04 call *0x4(%esi)
_Thread_Enable_dispatch();
1169d3: e8 0a 2a 00 00 call 1193e2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1169d8: 83 c4 10 add $0x10,%esp
1169db: 31 db xor %ebx,%ebx
1169dd: eb 05 jmp 1169e4 <rtems_timer_server_fire_when+0xd0>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1169df: bb 04 00 00 00 mov $0x4,%ebx
}
1169e4: 89 d8 mov %ebx,%eax
1169e6: 8d 65 f4 lea -0xc(%ebp),%esp
1169e9: 5b pop %ebx
1169ea: 5e pop %esi
1169eb: 5f pop %edi
1169ec: c9 leave
1169ed: c3 ret
0010b0c9 <rtems_verror>:
static int rtems_verror(
rtems_error_code_t error_flag,
const char *printf_format,
va_list arglist
)
{
10b0c9: 55 push %ebp
10b0ca: 89 e5 mov %esp,%ebp
10b0cc: 57 push %edi
10b0cd: 56 push %esi
10b0ce: 53 push %ebx
10b0cf: 83 ec 1c sub $0x1c,%esp
10b0d2: 89 c3 mov %eax,%ebx
10b0d4: 89 55 e4 mov %edx,-0x1c(%ebp)
10b0d7: 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) {
10b0da: a9 00 00 00 20 test $0x20000000,%eax
10b0df: 74 2c je 10b10d <rtems_verror+0x44>
if (rtems_panic_in_progress++)
10b0e1: a1 08 a2 12 00 mov 0x12a208,%eax
10b0e6: 8d 50 01 lea 0x1(%eax),%edx
10b0e9: 89 15 08 a2 12 00 mov %edx,0x12a208
10b0ef: 85 c0 test %eax,%eax
10b0f1: 74 0b je 10b0fe <rtems_verror+0x35> <== ALWAYS TAKEN
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b0f3: a1 58 a3 12 00 mov 0x12a358,%eax <== NOT EXECUTED
10b0f8: 40 inc %eax <== NOT EXECUTED
10b0f9: a3 58 a3 12 00 mov %eax,0x12a358 <== NOT EXECUTED
_Thread_Disable_dispatch(); /* disable task switches */
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
return 0;
10b0fe: 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)
10b100: 83 3d 08 a2 12 00 02 cmpl $0x2,0x12a208
10b107: 0f 8f da 00 00 00 jg 10b1e7 <rtems_verror+0x11e> <== NEVER TAKEN
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
10b10d: 83 ec 0c sub $0xc,%esp
10b110: a1 a0 80 12 00 mov 0x1280a0,%eax
10b115: ff 70 08 pushl 0x8(%eax)
10b118: e8 53 ac 00 00 call 115d70 <fflush>
status = error_flag & ~RTEMS_ERROR_MASK;
10b11d: 89 df mov %ebx,%edi
10b11f: 81 e7 ff ff ff 8f and $0x8fffffff,%edi
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
10b125: 83 c4 10 add $0x10,%esp
rtems_error_code_t error_flag,
const char *printf_format,
va_list arglist
)
{
int local_errno = 0;
10b128: 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? */
10b12a: 81 e3 00 00 00 40 and $0x40000000,%ebx
10b130: 74 07 je 10b139 <rtems_verror+0x70>
local_errno = errno;
10b132: e8 a1 a8 00 00 call 1159d8 <__errno>
10b137: 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);
10b139: 53 push %ebx
10b13a: ff 75 e0 pushl -0x20(%ebp)
10b13d: ff 75 e4 pushl -0x1c(%ebp)
10b140: a1 a0 80 12 00 mov 0x1280a0,%eax
10b145: ff 70 0c pushl 0xc(%eax)
10b148: e8 9f 09 01 00 call 11baec <vfprintf>
10b14d: 89 c3 mov %eax,%ebx
if (status)
10b14f: 83 c4 10 add $0x10,%esp
10b152: 85 ff test %edi,%edi
10b154: 74 24 je 10b17a <rtems_verror+0xb1>
chars_written +=
fprintf(stderr, " (status: %s)", rtems_status_text(status));
10b156: 83 ec 0c sub $0xc,%esp
10b159: 57 push %edi
10b15a: e8 55 ff ff ff call 10b0b4 <rtems_status_text>
10b15f: 83 c4 0c add $0xc,%esp
10b162: 50 push %eax
10b163: 68 7f 3d 12 00 push $0x123d7f
10b168: a1 a0 80 12 00 mov 0x1280a0,%eax
10b16d: ff 70 0c pushl 0xc(%eax)
10b170: e8 ef af 00 00 call 116164 <fprintf>
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
if (status)
chars_written +=
10b175: 01 c3 add %eax,%ebx
10b177: 83 c4 10 add $0x10,%esp
fprintf(stderr, " (status: %s)", rtems_status_text(status));
if (local_errno) {
10b17a: 83 fe 00 cmp $0x0,%esi
10b17d: 74 40 je 10b1bf <rtems_verror+0xf6>
if ((local_errno > 0) && *strerror(local_errno))
10b17f: 7e 25 jle 10b1a6 <rtems_verror+0xdd>
10b181: 83 ec 0c sub $0xc,%esp
10b184: 56 push %esi
10b185: e8 7e b7 00 00 call 116908 <strerror>
10b18a: 83 c4 10 add $0x10,%esp
10b18d: 80 38 00 cmpb $0x0,(%eax)
10b190: 74 14 je 10b1a6 <rtems_verror+0xdd> <== NEVER TAKEN
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
10b192: 83 ec 0c sub $0xc,%esp
10b195: 56 push %esi
10b196: e8 6d b7 00 00 call 116908 <strerror>
10b19b: 83 c4 0c add $0xc,%esp
10b19e: 50 push %eax
10b19f: 68 8d 3d 12 00 push $0x123d8d
10b1a4: eb 07 jmp 10b1ad <rtems_verror+0xe4>
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
10b1a6: 51 push %ecx
10b1a7: 56 push %esi
10b1a8: 68 9a 3d 12 00 push $0x123d9a
10b1ad: a1 a0 80 12 00 mov 0x1280a0,%eax
10b1b2: ff 70 0c pushl 0xc(%eax)
10b1b5: e8 aa af 00 00 call 116164 <fprintf>
10b1ba: 01 c3 add %eax,%ebx
10b1bc: 83 c4 10 add $0x10,%esp
}
chars_written += fprintf(stderr, "\n");
10b1bf: 52 push %edx
10b1c0: 52 push %edx
10b1c1: 68 d0 44 12 00 push $0x1244d0
10b1c6: a1 a0 80 12 00 mov 0x1280a0,%eax
10b1cb: ff 70 0c pushl 0xc(%eax)
10b1ce: e8 91 af 00 00 call 116164 <fprintf>
10b1d3: 8d 34 18 lea (%eax,%ebx,1),%esi
(void) fflush(stderr);
10b1d6: 58 pop %eax
10b1d7: a1 a0 80 12 00 mov 0x1280a0,%eax
10b1dc: ff 70 0c pushl 0xc(%eax)
10b1df: e8 8c ab 00 00 call 115d70 <fflush>
return chars_written;
10b1e4: 83 c4 10 add $0x10,%esp
}
10b1e7: 89 f0 mov %esi,%eax
10b1e9: 8d 65 f4 lea -0xc(%ebp),%esp
10b1ec: 5b pop %ebx
10b1ed: 5e pop %esi
10b1ee: 5f pop %edi
10b1ef: c9 leave
10b1f0: c3 ret
00107944 <scanInt>:
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
107944: 55 push %ebp
107945: 89 e5 mov %esp,%ebp
107947: 57 push %edi
107948: 56 push %esi
107949: 53 push %ebx
10794a: 83 ec 3c sub $0x3c,%esp
10794d: 89 c3 mov %eax,%ebx
10794f: 89 55 e0 mov %edx,-0x20(%ebp)
int c;
unsigned int i = 0;
unsigned int limit = INT_MAX;
int sign = 0;
107952: 31 f6 xor %esi,%esi
static int
scanInt(FILE *fp, int *val)
{
int c;
unsigned int i = 0;
unsigned int limit = INT_MAX;
107954: c7 45 e4 ff ff ff 7f movl $0x7fffffff,-0x1c(%ebp)
*/
static int
scanInt(FILE *fp, int *val)
{
int c;
unsigned int i = 0;
10795b: 31 ff xor %edi,%edi
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
if ((i > (limit / 10))
10795d: 89 7d c4 mov %edi,-0x3c(%ebp)
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
107960: 8b 43 04 mov 0x4(%ebx),%eax
107963: 48 dec %eax
107964: 89 43 04 mov %eax,0x4(%ebx)
107967: 85 c0 test %eax,%eax
107969: 79 15 jns 107980 <scanInt+0x3c> <== ALWAYS TAKEN
10796b: 50 push %eax <== NOT EXECUTED
10796c: 50 push %eax <== NOT EXECUTED
10796d: 53 push %ebx <== NOT EXECUTED
10796e: ff 35 20 40 12 00 pushl 0x124020 <== NOT EXECUTED
107974: e8 5b bf 00 00 call 1138d4 <__srget_r> <== NOT EXECUTED
107979: 89 c1 mov %eax,%ecx <== NOT EXECUTED
10797b: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10797e: eb 08 jmp 107988 <scanInt+0x44> <== NOT EXECUTED
107980: 8b 03 mov (%ebx),%eax
107982: 0f b6 08 movzbl (%eax),%ecx
107985: 40 inc %eax
107986: 89 03 mov %eax,(%ebx)
if (c == ':')
107988: 83 f9 3a cmp $0x3a,%ecx
10798b: 74 4a je 1079d7 <scanInt+0x93>
break;
if (sign == 0) {
10798d: 85 f6 test %esi,%esi
10798f: 75 11 jne 1079a2 <scanInt+0x5e>
if (c == '-') {
sign = -1;
limit++;
continue;
}
sign = 1;
107991: 66 be 01 00 mov $0x1,%si
for (;;) {
c = getc(fp);
if (c == ':')
break;
if (sign == 0) {
if (c == '-') {
107995: 83 f9 2d cmp $0x2d,%ecx
107998: 75 08 jne 1079a2 <scanInt+0x5e>
sign = -1;
limit++;
10799a: ff 45 e4 incl -0x1c(%ebp)
c = getc(fp);
if (c == ':')
break;
if (sign == 0) {
if (c == '-') {
sign = -1;
10799d: 83 ce ff or $0xffffffff,%esi
limit++;
continue;
1079a0: eb be jmp 107960 <scanInt+0x1c>
}
sign = 1;
}
if (!isdigit(c))
1079a2: a1 0c 40 12 00 mov 0x12400c,%eax
1079a7: f6 44 08 01 04 testb $0x4,0x1(%eax,%ecx,1)
1079ac: 74 41 je 1079ef <scanInt+0xab>
return 0;
d = c - '0';
if ((i > (limit / 10))
1079ae: 8b 45 e4 mov -0x1c(%ebp),%eax
1079b1: bf 0a 00 00 00 mov $0xa,%edi
1079b6: 31 d2 xor %edx,%edx
1079b8: f7 f7 div %edi
1079ba: 89 55 d4 mov %edx,-0x2c(%ebp)
1079bd: 39 45 c4 cmp %eax,-0x3c(%ebp)
1079c0: 77 2d ja 1079ef <scanInt+0xab> <== NEVER TAKEN
}
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
1079c2: 83 e9 30 sub $0x30,%ecx
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
1079c5: 39 45 c4 cmp %eax,-0x3c(%ebp)
1079c8: 75 04 jne 1079ce <scanInt+0x8a> <== ALWAYS TAKEN
1079ca: 39 d1 cmp %edx,%ecx <== NOT EXECUTED
1079cc: 77 21 ja 1079ef <scanInt+0xab> <== NOT EXECUTED
return 0;
i = i * 10 + d;
1079ce: 6b 7d c4 0a imul $0xa,-0x3c(%ebp),%edi
1079d2: 8d 3c 39 lea (%ecx,%edi,1),%edi
1079d5: eb 86 jmp 10795d <scanInt+0x19>
1079d7: 8b 7d c4 mov -0x3c(%ebp),%edi
}
if (sign == 0)
return 0;
1079da: 31 c0 xor %eax,%eax
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
}
if (sign == 0)
1079dc: 85 f6 test %esi,%esi
1079de: 74 11 je 1079f1 <scanInt+0xad> <== NEVER TAKEN
return 0;
*val = i * sign;
1079e0: 0f af f7 imul %edi,%esi
1079e3: 8b 45 e0 mov -0x20(%ebp),%eax
1079e6: 89 30 mov %esi,(%eax)
return 1;
1079e8: b8 01 00 00 00 mov $0x1,%eax
1079ed: eb 02 jmp 1079f1 <scanInt+0xad>
if (!isdigit(c))
return 0;
d = c - '0';
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
1079ef: 31 c0 xor %eax,%eax
}
if (sign == 0)
return 0;
*val = i * sign;
return 1;
}
1079f1: 8d 65 f4 lea -0xc(%ebp),%esp
1079f4: 5b pop %ebx
1079f5: 5e pop %esi
1079f6: 5f pop %edi
1079f7: c9 leave
1079f8: c3 ret
001079f9 <scanString>:
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
1079f9: 55 push %ebp
1079fa: 89 e5 mov %esp,%ebp
1079fc: 57 push %edi
1079fd: 56 push %esi
1079fe: 53 push %ebx
1079ff: 83 ec 1c sub $0x1c,%esp
107a02: 89 c3 mov %eax,%ebx
107a04: 89 ce mov %ecx,%esi
107a06: 8b 7d 08 mov 0x8(%ebp),%edi
107a09: 8b 4d 0c mov 0xc(%ebp),%ecx
int c;
*name = *bufp;
107a0c: 8b 06 mov (%esi),%eax
107a0e: 89 02 mov %eax,(%edx)
for (;;) {
c = getc(fp);
107a10: 8b 43 04 mov 0x4(%ebx),%eax
107a13: 48 dec %eax
107a14: 89 43 04 mov %eax,0x4(%ebx)
107a17: 85 c0 test %eax,%eax
107a19: 79 19 jns 107a34 <scanString+0x3b>
107a1b: 52 push %edx
107a1c: 52 push %edx
107a1d: 53 push %ebx
107a1e: ff 35 20 40 12 00 pushl 0x124020
107a24: 89 4d e4 mov %ecx,-0x1c(%ebp)
107a27: e8 a8 be 00 00 call 1138d4 <__srget_r>
107a2c: 83 c4 10 add $0x10,%esp
107a2f: 8b 4d e4 mov -0x1c(%ebp),%ecx
107a32: eb 08 jmp 107a3c <scanString+0x43>
107a34: 8b 13 mov (%ebx),%edx
107a36: 0f b6 02 movzbl (%edx),%eax
107a39: 42 inc %edx
107a3a: 89 13 mov %edx,(%ebx)
if (c == ':') {
107a3c: 83 f8 3a cmp $0x3a,%eax
107a3f: 75 08 jne 107a49 <scanString+0x50>
if (nlFlag)
return 0;
107a41: 30 c0 xor %al,%al
*name = *bufp;
for (;;) {
c = getc(fp);
if (c == ':') {
if (nlFlag)
107a43: 85 c9 test %ecx,%ecx
107a45: 74 23 je 107a6a <scanString+0x71>
107a47: eb 33 jmp 107a7c <scanString+0x83>
return 0;
break;
}
if (c == '\n') {
107a49: 83 f8 0a cmp $0xa,%eax
107a4c: 75 08 jne 107a56 <scanString+0x5d>
if (!nlFlag)
return 0;
107a4e: 30 c0 xor %al,%al
if (nlFlag)
return 0;
break;
}
if (c == '\n') {
if (!nlFlag)
107a50: 85 c9 test %ecx,%ecx
107a52: 75 16 jne 107a6a <scanString+0x71>
107a54: eb 26 jmp 107a7c <scanString+0x83>
return 0;
break;
}
if (c == EOF)
107a56: 83 f8 ff cmp $0xffffffff,%eax
107a59: 74 1f je 107a7a <scanString+0x81>
return 0;
if (*nleft < 2)
107a5b: 83 3f 01 cmpl $0x1,(%edi)
107a5e: 76 1a jbe 107a7a <scanString+0x81> <== NEVER TAKEN
return 0;
**bufp = c;
107a60: 8b 16 mov (%esi),%edx
107a62: 88 02 mov %al,(%edx)
++(*bufp);
107a64: ff 06 incl (%esi)
--(*nleft);
107a66: ff 0f decl (%edi)
}
107a68: eb a6 jmp 107a10 <scanString+0x17>
**bufp = '\0';
107a6a: 8b 06 mov (%esi),%eax
107a6c: c6 00 00 movb $0x0,(%eax)
++(*bufp);
107a6f: ff 06 incl (%esi)
--(*nleft);
107a71: ff 0f decl (%edi)
return 1;
107a73: b8 01 00 00 00 mov $0x1,%eax
107a78: eb 02 jmp 107a7c <scanString+0x83>
break;
}
if (c == EOF)
return 0;
if (*nleft < 2)
return 0;
107a7a: 31 c0 xor %eax,%eax
}
**bufp = '\0';
++(*bufp);
--(*nleft);
return 1;
}
107a7c: 8d 65 f4 lea -0xc(%ebp),%esp
107a7f: 5b pop %ebx
107a80: 5e pop %esi
107a81: 5f pop %edi
107a82: c9 leave
107a83: c3 ret
00107a84 <scangr>:
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
107a84: 55 push %ebp
107a85: 89 e5 mov %esp,%ebp
107a87: 57 push %edi
107a88: 56 push %esi
107a89: 53 push %ebx
107a8a: 83 ec 34 sub $0x34,%esp
107a8d: 89 c7 mov %eax,%edi
107a8f: 89 d3 mov %edx,%ebx
107a91: 89 4d d4 mov %ecx,-0x2c(%ebp)
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
107a94: 6a 00 push $0x0
107a96: 8d 45 08 lea 0x8(%ebp),%eax
107a99: 50 push %eax
107a9a: 8d 4d d4 lea -0x2c(%ebp),%ecx
107a9d: 89 f8 mov %edi,%eax
107a9f: e8 55 ff ff ff call 1079f9 <scanString>
107aa4: 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;
107aa7: 31 f6 xor %esi,%esi
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
107aa9: 85 c0 test %eax,%eax
107aab: 0f 84 c2 00 00 00 je 107b73 <scangr+0xef>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
107ab1: 50 push %eax
107ab2: 50 push %eax
107ab3: 8d 53 04 lea 0x4(%ebx),%edx
107ab6: 6a 00 push $0x0
107ab8: 8d 45 08 lea 0x8(%ebp),%eax
107abb: 50 push %eax
107abc: 8d 4d d4 lea -0x2c(%ebp),%ecx
107abf: 89 f8 mov %edi,%eax
107ac1: e8 33 ff ff ff call 1079f9 <scanString>
107ac6: 83 c4 10 add $0x10,%esp
107ac9: 85 c0 test %eax,%eax
107acb: 0f 84 a2 00 00 00 je 107b73 <scangr+0xef> <== NEVER TAKEN
|| !scanInt(fp, &grgid)
107ad1: 8d 55 e4 lea -0x1c(%ebp),%edx
107ad4: 89 f8 mov %edi,%eax
107ad6: e8 69 fe ff ff call 107944 <scanInt>
107adb: 85 c0 test %eax,%eax
107add: 0f 84 90 00 00 00 je 107b73 <scangr+0xef> <== NEVER TAKEN
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
107ae3: 51 push %ecx
107ae4: 51 push %ecx
107ae5: 8d 55 e0 lea -0x20(%ebp),%edx
107ae8: 6a 01 push $0x1
107aea: 8d 45 08 lea 0x8(%ebp),%eax
107aed: 50 push %eax
107aee: 8d 4d d4 lea -0x2c(%ebp),%ecx
107af1: 89 f8 mov %edi,%eax
107af3: e8 01 ff ff ff call 1079f9 <scanString>
107af8: 83 c4 10 add $0x10,%esp
107afb: 85 c0 test %eax,%eax
107afd: 74 74 je 107b73 <scangr+0xef> <== NEVER TAKEN
return 0;
grp->gr_gid = grgid;
107aff: 8b 45 e4 mov -0x1c(%ebp),%eax
107b02: 66 89 43 08 mov %ax,0x8(%ebx)
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
107b06: 8b 4d e0 mov -0x20(%ebp),%ecx
107b09: 89 ca mov %ecx,%edx
107b0b: b8 01 00 00 00 mov $0x1,%eax
107b10: 89 c6 mov %eax,%esi
107b12: eb 0b jmp 107b1f <scangr+0x9b>
if(*cp == ',')
memcount++;
107b14: 3c 2c cmp $0x2c,%al
107b16: 0f 94 c0 sete %al
107b19: 0f b6 c0 movzbl %al,%eax
107b1c: 01 c6 add %eax,%esi
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
107b1e: 42 inc %edx
107b1f: 8a 02 mov (%edx),%al
107b21: 84 c0 test %al,%al
107b23: 75 ef jne 107b14 <scangr+0x90>
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
107b25: 8d 04 b5 13 00 00 00 lea 0x13(,%esi,4),%eax
return 0;
107b2c: 31 f6 xor %esi,%esi
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
107b2e: 39 45 08 cmp %eax,0x8(%ebp)
107b31: 72 40 jb 107b73 <scangr+0xef> <== NEVER TAKEN
return 0;
grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15);
107b33: 8b 45 d4 mov -0x2c(%ebp),%eax
107b36: 83 c0 0f add $0xf,%eax
107b39: 83 e0 f0 and $0xfffffff0,%eax
107b3c: 89 43 0c mov %eax,0xc(%ebx)
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
107b3f: 89 08 mov %ecx,(%eax)
}
/*
* Extract a single group record from the database
*/
static int scangr(
107b41: 8b 45 e0 mov -0x20(%ebp),%eax
107b44: 40 inc %eax
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
107b45: ba 01 00 00 00 mov $0x1,%edx
107b4a: eb 11 jmp 107b5d <scangr+0xd9>
if(*cp == ',') {
107b4c: 80 f9 2c cmp $0x2c,%cl
107b4f: 75 0b jne 107b5c <scangr+0xd8>
*cp = '\0';
107b51: c6 40 ff 00 movb $0x0,-0x1(%eax)
grp->gr_mem[memcount++] = cp + 1;
107b55: 8b 4b 0c mov 0xc(%ebx),%ecx
107b58: 89 04 91 mov %eax,(%ecx,%edx,4)
107b5b: 42 inc %edx
107b5c: 40 inc %eax
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
107b5d: 8a 48 ff mov -0x1(%eax),%cl
107b60: 84 c9 test %cl,%cl
107b62: 75 e8 jne 107b4c <scangr+0xc8>
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
107b64: 8b 43 0c mov 0xc(%ebx),%eax
107b67: c7 04 90 00 00 00 00 movl $0x0,(%eax,%edx,4)
return 1;
107b6e: be 01 00 00 00 mov $0x1,%esi
}
107b73: 89 f0 mov %esi,%eax
107b75: 8d 65 f4 lea -0xc(%ebp),%esp
107b78: 5b pop %ebx
107b79: 5e pop %esi
107b7a: 5f pop %edi
107b7b: c9 leave
107b7c: c3 ret
00107b7d <scanpw>:
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
107b7d: 55 push %ebp
107b7e: 89 e5 mov %esp,%ebp
107b80: 57 push %edi
107b81: 56 push %esi
107b82: 53 push %ebx
107b83: 83 ec 34 sub $0x34,%esp
107b86: 89 c6 mov %eax,%esi
107b88: 89 d3 mov %edx,%ebx
107b8a: 89 4d d4 mov %ecx,-0x2c(%ebp)
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
107b8d: 8d 7d d4 lea -0x2c(%ebp),%edi
107b90: 6a 00 push $0x0
107b92: 8d 45 08 lea 0x8(%ebp),%eax
107b95: 50 push %eax
107b96: 89 f9 mov %edi,%ecx
107b98: 89 f0 mov %esi,%eax
107b9a: e8 5a fe ff ff call 1079f9 <scanString>
107b9f: 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;
107ba2: 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)
107ba9: 85 c0 test %eax,%eax
107bab: 0f 84 c4 00 00 00 je 107c75 <scanpw+0xf8>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
107bb1: 51 push %ecx
107bb2: 51 push %ecx
107bb3: 8d 53 04 lea 0x4(%ebx),%edx
107bb6: 6a 00 push $0x0
107bb8: 8d 45 08 lea 0x8(%ebp),%eax
107bbb: 50 push %eax
107bbc: 89 f9 mov %edi,%ecx
107bbe: 89 f0 mov %esi,%eax
107bc0: e8 34 fe ff ff call 1079f9 <scanString>
107bc5: 83 c4 10 add $0x10,%esp
107bc8: 85 c0 test %eax,%eax
107bca: 0f 84 a5 00 00 00 je 107c75 <scanpw+0xf8> <== NEVER TAKEN
|| !scanInt(fp, &pwuid)
107bd0: 8d 55 e4 lea -0x1c(%ebp),%edx
107bd3: 89 f0 mov %esi,%eax
107bd5: e8 6a fd ff ff call 107944 <scanInt>
107bda: 85 c0 test %eax,%eax
107bdc: 0f 84 93 00 00 00 je 107c75 <scanpw+0xf8> <== NEVER TAKEN
|| !scanInt(fp, &pwgid)
107be2: 8d 55 e0 lea -0x20(%ebp),%edx
107be5: 89 f0 mov %esi,%eax
107be7: e8 58 fd ff ff call 107944 <scanInt>
107bec: 85 c0 test %eax,%eax
107bee: 0f 84 81 00 00 00 je 107c75 <scanpw+0xf8>
|| !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
107bf4: 52 push %edx
107bf5: 52 push %edx
107bf6: 8d 53 0c lea 0xc(%ebx),%edx
107bf9: 6a 00 push $0x0
107bfb: 8d 45 08 lea 0x8(%ebp),%eax
107bfe: 50 push %eax
107bff: 89 f9 mov %edi,%ecx
107c01: 89 f0 mov %esi,%eax
107c03: e8 f1 fd ff ff call 1079f9 <scanString>
107c08: 83 c4 10 add $0x10,%esp
107c0b: 85 c0 test %eax,%eax
107c0d: 74 66 je 107c75 <scanpw+0xf8> <== NEVER TAKEN
|| !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0)
107c0f: 50 push %eax
107c10: 50 push %eax
107c11: 8d 53 10 lea 0x10(%ebx),%edx
107c14: 6a 00 push $0x0
107c16: 8d 45 08 lea 0x8(%ebp),%eax
107c19: 50 push %eax
107c1a: 89 f9 mov %edi,%ecx
107c1c: 89 f0 mov %esi,%eax
107c1e: e8 d6 fd ff ff call 1079f9 <scanString>
107c23: 83 c4 10 add $0x10,%esp
107c26: 85 c0 test %eax,%eax
107c28: 74 4b je 107c75 <scanpw+0xf8> <== NEVER TAKEN
|| !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0)
107c2a: 51 push %ecx
107c2b: 51 push %ecx
107c2c: 8d 53 14 lea 0x14(%ebx),%edx
107c2f: 6a 00 push $0x0
107c31: 8d 45 08 lea 0x8(%ebp),%eax
107c34: 50 push %eax
107c35: 89 f9 mov %edi,%ecx
107c37: 89 f0 mov %esi,%eax
107c39: e8 bb fd ff ff call 1079f9 <scanString>
107c3e: 83 c4 10 add $0x10,%esp
107c41: 85 c0 test %eax,%eax
107c43: 74 30 je 107c75 <scanpw+0xf8> <== NEVER TAKEN
|| !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1))
107c45: 52 push %edx
107c46: 52 push %edx
107c47: 8d 53 18 lea 0x18(%ebx),%edx
107c4a: 6a 01 push $0x1
107c4c: 8d 45 08 lea 0x8(%ebp),%eax
107c4f: 50 push %eax
107c50: 89 f9 mov %edi,%ecx
107c52: 89 f0 mov %esi,%eax
107c54: e8 a0 fd ff ff call 1079f9 <scanString>
107c59: 83 c4 10 add $0x10,%esp
107c5c: 85 c0 test %eax,%eax
107c5e: 74 15 je 107c75 <scanpw+0xf8>
return 0;
pwd->pw_uid = pwuid;
107c60: 8b 45 e4 mov -0x1c(%ebp),%eax
107c63: 66 89 43 08 mov %ax,0x8(%ebx)
pwd->pw_gid = pwgid;
107c67: 8b 45 e0 mov -0x20(%ebp),%eax
107c6a: 66 89 43 0a mov %ax,0xa(%ebx)
return 1;
107c6e: c7 45 d0 01 00 00 00 movl $0x1,-0x30(%ebp)
}
107c75: 8b 45 d0 mov -0x30(%ebp),%eax
107c78: 8d 65 f4 lea -0xc(%ebp),%esp
107c7b: 5b pop %ebx
107c7c: 5e pop %esi
107c7d: 5f pop %edi
107c7e: c9 leave
107c7f: c3 ret
0010a964 <sched_get_priority_max>:
#include <rtems/posix/priority.h>
int sched_get_priority_max(
int policy
)
{
10a964: 55 push %ebp
10a965: 89 e5 mov %esp,%ebp
10a967: 83 ec 08 sub $0x8,%esp
10a96a: 8b 4d 08 mov 0x8(%ebp),%ecx
switch ( policy ) {
10a96d: 83 f9 04 cmp $0x4,%ecx
10a970: 77 0b ja 10a97d <sched_get_priority_max+0x19>
10a972: b8 01 00 00 00 mov $0x1,%eax
10a977: d3 e0 shl %cl,%eax
10a979: a8 17 test $0x17,%al
10a97b: 75 10 jne 10a98d <sched_get_priority_max+0x29><== ALWAYS TAKEN
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
10a97d: e8 be 73 00 00 call 111d40 <__errno>
10a982: c7 00 16 00 00 00 movl $0x16,(%eax)
10a988: 83 c8 ff or $0xffffffff,%eax
10a98b: eb 08 jmp 10a995 <sched_get_priority_max+0x31>
}
return POSIX_SCHEDULER_MAXIMUM_PRIORITY;
10a98d: 0f b6 05 18 12 12 00 movzbl 0x121218,%eax
10a994: 48 dec %eax
}
10a995: c9 leave
10a996: c3 ret
0010a998 <sched_get_priority_min>:
#include <rtems/posix/priority.h>
int sched_get_priority_min(
int policy
)
{
10a998: 55 push %ebp
10a999: 89 e5 mov %esp,%ebp
10a99b: 83 ec 08 sub $0x8,%esp
10a99e: 8b 4d 08 mov 0x8(%ebp),%ecx
switch ( policy ) {
10a9a1: 83 f9 04 cmp $0x4,%ecx
10a9a4: 77 11 ja 10a9b7 <sched_get_priority_min+0x1f>
10a9a6: ba 01 00 00 00 mov $0x1,%edx
10a9ab: d3 e2 shl %cl,%edx
default:
rtems_set_errno_and_return_minus_one( EINVAL );
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
10a9ad: b8 01 00 00 00 mov $0x1,%eax
int sched_get_priority_min(
int policy
)
{
switch ( policy ) {
10a9b2: 80 e2 17 and $0x17,%dl
10a9b5: 75 0e jne 10a9c5 <sched_get_priority_min+0x2d><== ALWAYS TAKEN
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
10a9b7: e8 84 73 00 00 call 111d40 <__errno>
10a9bc: c7 00 16 00 00 00 movl $0x16,(%eax)
10a9c2: 83 c8 ff or $0xffffffff,%eax
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
}
10a9c5: c9 leave
10a9c6: c3 ret
0010a9c8 <sched_rr_get_interval>:
int sched_rr_get_interval(
pid_t pid,
struct timespec *interval
)
{
10a9c8: 55 push %ebp
10a9c9: 89 e5 mov %esp,%ebp
10a9cb: 56 push %esi
10a9cc: 53 push %ebx
10a9cd: 8b 75 08 mov 0x8(%ebp),%esi
10a9d0: 8b 5d 0c mov 0xc(%ebp),%ebx
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid && pid != getpid() )
10a9d3: 85 f6 test %esi,%esi
10a9d5: 74 16 je 10a9ed <sched_rr_get_interval+0x25><== NEVER TAKEN
10a9d7: e8 08 d0 ff ff call 1079e4 <getpid>
10a9dc: 39 c6 cmp %eax,%esi
10a9de: 74 0d je 10a9ed <sched_rr_get_interval+0x25>
rtems_set_errno_and_return_minus_one( ESRCH );
10a9e0: e8 5b 73 00 00 call 111d40 <__errno>
10a9e5: c7 00 03 00 00 00 movl $0x3,(%eax)
10a9eb: eb 0f jmp 10a9fc <sched_rr_get_interval+0x34>
if ( !interval )
10a9ed: 85 db test %ebx,%ebx
10a9ef: 75 10 jne 10aa01 <sched_rr_get_interval+0x39>
rtems_set_errno_and_return_minus_one( EINVAL );
10a9f1: e8 4a 73 00 00 call 111d40 <__errno>
10a9f6: c7 00 16 00 00 00 movl $0x16,(%eax)
10a9fc: 83 c8 ff or $0xffffffff,%eax
10a9ff: eb 13 jmp 10aa14 <sched_rr_get_interval+0x4c>
_Timespec_From_ticks( _Thread_Ticks_per_timeslice, interval );
10aa01: 50 push %eax
10aa02: 50 push %eax
10aa03: 53 push %ebx
10aa04: ff 35 a4 51 12 00 pushl 0x1251a4
10aa0a: e8 bd 2f 00 00 call 10d9cc <_Timespec_From_ticks>
return 0;
10aa0f: 83 c4 10 add $0x10,%esp
10aa12: 31 c0 xor %eax,%eax
}
10aa14: 8d 65 f8 lea -0x8(%ebp),%esp
10aa17: 5b pop %ebx
10aa18: 5e pop %esi
10aa19: c9 leave
10aa1a: c3 ret
0010d044 <sem_open>:
int oflag,
...
/* mode_t mode, */
/* unsigned int value */
)
{
10d044: 55 push %ebp
10d045: 89 e5 mov %esp,%ebp
10d047: 57 push %edi
10d048: 56 push %esi
10d049: 53 push %ebx
10d04a: 83 ec 2c sub $0x2c,%esp
10d04d: 8b 75 08 mov 0x8(%ebp),%esi
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10d050: a1 cc a3 12 00 mov 0x12a3cc,%eax
10d055: 40 inc %eax
10d056: a3 cc a3 12 00 mov %eax,0x12a3cc
va_list arg;
mode_t mode;
unsigned int value = 0;
10d05b: 31 ff xor %edi,%edi
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
10d05d: 8b 45 0c mov 0xc(%ebp),%eax
10d060: 25 00 02 00 00 and $0x200,%eax
10d065: 89 45 d4 mov %eax,-0x2c(%ebp)
10d068: 74 03 je 10d06d <sem_open+0x29>
va_start(arg, oflag);
mode = (mode_t) va_arg( arg, unsigned int );
value = va_arg( arg, unsigned int );
10d06a: 8b 7d 14 mov 0x14(%ebp),%edi
va_end(arg);
}
status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id );
10d06d: 52 push %edx
10d06e: 52 push %edx
10d06f: 8d 45 e4 lea -0x1c(%ebp),%eax
10d072: 50 push %eax
10d073: 56 push %esi
10d074: e8 6b 57 00 00 call 1127e4 <_POSIX_Semaphore_Name_to_id>
10d079: 89 c3 mov %eax,%ebx
* and we can just return a pointer to the id. Otherwise we may
* need to check to see if this is a "semaphore does not exist"
* or some other miscellaneous error on the name.
*/
if ( status ) {
10d07b: 83 c4 10 add $0x10,%esp
10d07e: 85 c0 test %eax,%eax
10d080: 74 19 je 10d09b <sem_open+0x57>
/*
* Unless provided a valid name that did not already exist
* and we are willing to create then it is an error.
*/
if ( !( status == ENOENT && (oflag & O_CREAT) ) ) {
10d082: 83 f8 02 cmp $0x2,%eax
10d085: 75 06 jne 10d08d <sem_open+0x49> <== NEVER TAKEN
10d087: 83 7d d4 00 cmpl $0x0,-0x2c(%ebp)
10d08b: 75 59 jne 10d0e6 <sem_open+0xa2>
_Thread_Enable_dispatch();
10d08d: e8 44 25 00 00 call 10f5d6 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( status, sem_t * );
10d092: e8 e1 7e 00 00 call 114f78 <__errno>
10d097: 89 18 mov %ebx,(%eax)
10d099: eb 1f jmp 10d0ba <sem_open+0x76>
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
10d09b: 8b 45 0c mov 0xc(%ebp),%eax
10d09e: 25 00 0a 00 00 and $0xa00,%eax
10d0a3: 3d 00 0a 00 00 cmp $0xa00,%eax
10d0a8: 75 15 jne 10d0bf <sem_open+0x7b>
_Thread_Enable_dispatch();
10d0aa: e8 27 25 00 00 call 10f5d6 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
10d0af: e8 c4 7e 00 00 call 114f78 <__errno>
10d0b4: c7 00 11 00 00 00 movl $0x11,(%eax)
10d0ba: 83 c8 ff or $0xffffffff,%eax
10d0bd: eb 4a jmp 10d109 <sem_open+0xc5>
10d0bf: 50 push %eax
}
the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location );
10d0c0: 8d 45 dc lea -0x24(%ebp),%eax
10d0c3: 50 push %eax
10d0c4: ff 75 e4 pushl -0x1c(%ebp)
10d0c7: 68 98 a6 12 00 push $0x12a698
10d0cc: e8 e7 1c 00 00 call 10edb8 <_Objects_Get>
10d0d1: 89 45 e0 mov %eax,-0x20(%ebp)
the_semaphore->open_count += 1;
10d0d4: ff 40 18 incl 0x18(%eax)
_Thread_Enable_dispatch();
10d0d7: e8 fa 24 00 00 call 10f5d6 <_Thread_Enable_dispatch>
_Thread_Enable_dispatch();
10d0dc: e8 f5 24 00 00 call 10f5d6 <_Thread_Enable_dispatch>
goto return_id;
10d0e1: 83 c4 10 add $0x10,%esp
10d0e4: eb 1d jmp 10d103 <sem_open+0xbf>
/*
* At this point, the semaphore does not exist and everything has been
* checked. We should go ahead and create a semaphore.
*/
status =_POSIX_Semaphore_Create_support(
10d0e6: 8d 45 e0 lea -0x20(%ebp),%eax
10d0e9: 50 push %eax
10d0ea: 57 push %edi
10d0eb: 6a 00 push $0x0
10d0ed: 56 push %esi
10d0ee: e8 bd 55 00 00 call 1126b0 <_POSIX_Semaphore_Create_support>
10d0f3: 89 c3 mov %eax,%ebx
/*
* errno was set by Create_support, so don't set it again.
*/
_Thread_Enable_dispatch();
10d0f5: e8 dc 24 00 00 call 10f5d6 <_Thread_Enable_dispatch>
if ( status == -1 )
10d0fa: 83 c4 10 add $0x10,%esp
return SEM_FAILED;
10d0fd: 83 c8 ff or $0xffffffff,%eax
* errno was set by Create_support, so don't set it again.
*/
_Thread_Enable_dispatch();
if ( status == -1 )
10d100: 43 inc %ebx
10d101: 74 06 je 10d109 <sem_open+0xc5>
return_id:
#if defined(RTEMS_USE_16_BIT_OBJECT)
the_semaphore->Semaphore_id = the_semaphore->Object.id;
id = &the_semaphore->Semaphore_id;
#else
id = (sem_t *)&the_semaphore->Object.id;
10d103: 8b 45 e0 mov -0x20(%ebp),%eax
10d106: 83 c0 08 add $0x8,%eax
#endif
return id;
}
10d109: 8d 65 f4 lea -0xc(%ebp),%esp
10d10c: 5b pop %ebx
10d10d: 5e pop %esi
10d10e: 5f pop %edi
10d10f: c9 leave
10d110: c3 ret
0010a84c <sigaction>:
int sigaction(
int sig,
const struct sigaction *act,
struct sigaction *oact
)
{
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 1c sub $0x1c,%esp
10a855: 8b 5d 08 mov 0x8(%ebp),%ebx
10a858: 8b 55 0c mov 0xc(%ebp),%edx
10a85b: 8b 45 10 mov 0x10(%ebp),%eax
ISR_Level level;
if ( oact )
10a85e: 85 c0 test %eax,%eax
10a860: 74 12 je 10a874 <sigaction+0x28>
*oact = _POSIX_signals_Vectors[ sig ];
10a862: 6b f3 0c imul $0xc,%ebx,%esi
10a865: 81 c6 84 67 12 00 add $0x126784,%esi
10a86b: b9 03 00 00 00 mov $0x3,%ecx
10a870: 89 c7 mov %eax,%edi
10a872: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
if ( !sig )
10a874: 85 db test %ebx,%ebx
10a876: 74 0d je 10a885 <sigaction+0x39>
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
10a878: 8d 43 ff lea -0x1(%ebx),%eax
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
10a87b: 83 f8 1f cmp $0x1f,%eax
10a87e: 77 05 ja 10a885 <sigaction+0x39>
*
* NOTE: Solaris documentation claims to "silently enforce" this which
* contradicts the POSIX specification.
*/
if ( sig == SIGKILL )
10a880: 83 fb 09 cmp $0x9,%ebx
10a883: 75 10 jne 10a895 <sigaction+0x49>
rtems_set_errno_and_return_minus_one( EINVAL );
10a885: e8 3a 77 00 00 call 111fc4 <__errno>
10a88a: c7 00 16 00 00 00 movl $0x16,(%eax)
10a890: 83 c8 ff or $0xffffffff,%eax
10a893: eb 57 jmp 10a8ec <sigaction+0xa0>
* now (signals not posted when SIG_IGN).
* + If we are now ignoring a signal that was previously pending,
* we clear the pending signal indicator.
*/
return 0;
10a895: 31 c0 xor %eax,%eax
/*
* Evaluate the new action structure and set the global signal vector
* appropriately.
*/
if ( act ) {
10a897: 85 d2 test %edx,%edx
10a899: 74 51 je 10a8ec <sigaction+0xa0> <== NEVER TAKEN
/*
* Unless the user is installing the default signal actions, then
* we can just copy the provided sigaction structure into the vectors.
*/
_ISR_Disable( level );
10a89b: 9c pushf
10a89c: fa cli
10a89d: 8f 45 e4 popl -0x1c(%ebp)
if ( act->sa_handler == SIG_DFL ) {
10a8a0: 83 7a 08 00 cmpl $0x0,0x8(%edx)
10a8a4: 75 1a jne 10a8c0 <sigaction+0x74>
_POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ];
10a8a6: 6b f3 0c imul $0xc,%ebx,%esi
10a8a9: 8d 86 84 67 12 00 lea 0x126784(%esi),%eax
10a8af: 81 c6 08 0b 12 00 add $0x120b08,%esi
10a8b5: b9 03 00 00 00 mov $0x3,%ecx
10a8ba: 89 c7 mov %eax,%edi
10a8bc: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
10a8be: eb 26 jmp 10a8e6 <sigaction+0x9a>
} else {
_POSIX_signals_Clear_process_signals( sig );
10a8c0: 83 ec 0c sub $0xc,%esp
10a8c3: 53 push %ebx
10a8c4: 89 55 e0 mov %edx,-0x20(%ebp)
10a8c7: e8 c0 4c 00 00 call 10f58c <_POSIX_signals_Clear_process_signals>
_POSIX_signals_Vectors[ sig ] = *act;
10a8cc: 6b db 0c imul $0xc,%ebx,%ebx
10a8cf: 81 c3 84 67 12 00 add $0x126784,%ebx
10a8d5: b9 03 00 00 00 mov $0x3,%ecx
10a8da: 8b 55 e0 mov -0x20(%ebp),%edx
10a8dd: 89 df mov %ebx,%edi
10a8df: 89 d6 mov %edx,%esi
10a8e1: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
10a8e3: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10a8e6: ff 75 e4 pushl -0x1c(%ebp)
10a8e9: 9d popf
* now (signals not posted when SIG_IGN).
* + If we are now ignoring a signal that was previously pending,
* we clear the pending signal indicator.
*/
return 0;
10a8ea: 31 c0 xor %eax,%eax
}
10a8ec: 8d 65 f4 lea -0xc(%ebp),%esp
10a8ef: 5b pop %ebx
10a8f0: 5e pop %esi
10a8f1: 5f pop %edi
10a8f2: c9 leave
10a8f3: c3 ret
0010c83c <sigsuspend>:
#include <rtems/seterr.h>
int sigsuspend(
const sigset_t *sigmask
)
{
10c83c: 55 push %ebp
10c83d: 89 e5 mov %esp,%ebp
10c83f: 56 push %esi
10c840: 53 push %ebx
10c841: 83 ec 14 sub $0x14,%esp
int status;
POSIX_API_Control *api;
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked );
10c844: 8d 5d f4 lea -0xc(%ebp),%ebx
10c847: 53 push %ebx
10c848: ff 75 08 pushl 0x8(%ebp)
10c84b: 6a 01 push $0x1
10c84d: e8 c6 ff ff ff call 10c818 <sigprocmask>
(void) sigfillset( &all_signals );
10c852: 8d 75 f0 lea -0x10(%ebp),%esi
10c855: 89 34 24 mov %esi,(%esp)
10c858: e8 17 ff ff ff call 10c774 <sigfillset>
status = sigtimedwait( &all_signals, NULL, NULL );
10c85d: 83 c4 0c add $0xc,%esp
10c860: 6a 00 push $0x0
10c862: 6a 00 push $0x0
10c864: 56 push %esi
10c865: e8 69 00 00 00 call 10c8d3 <sigtimedwait>
10c86a: 89 c6 mov %eax,%esi
(void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL );
10c86c: 83 c4 0c add $0xc,%esp
10c86f: 6a 00 push $0x0
10c871: 53 push %ebx
10c872: 6a 00 push $0x0
10c874: e8 9f ff ff ff call 10c818 <sigprocmask>
/*
* sigtimedwait() returns the signal number while sigsuspend()
* is supposed to return -1 and EINTR when a signal is caught.
*/
if ( status != -1 )
10c879: 83 c4 10 add $0x10,%esp
10c87c: 46 inc %esi
10c87d: 74 0b je 10c88a <sigsuspend+0x4e> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EINTR );
10c87f: e8 d0 74 00 00 call 113d54 <__errno>
10c884: c7 00 04 00 00 00 movl $0x4,(%eax)
return status;
}
10c88a: 83 c8 ff or $0xffffffff,%eax
10c88d: 8d 65 f8 lea -0x8(%ebp),%esp
10c890: 5b pop %ebx
10c891: 5e pop %esi
10c892: c9 leave
10c893: c3 ret
0010ac13 <sigtimedwait>:
int sigtimedwait(
const sigset_t *set,
siginfo_t *info,
const struct timespec *timeout
)
{
10ac13: 55 push %ebp
10ac14: 89 e5 mov %esp,%ebp
10ac16: 57 push %edi
10ac17: 56 push %esi
10ac18: 53 push %ebx
10ac19: 83 ec 2c sub $0x2c,%esp
10ac1c: 8b 7d 08 mov 0x8(%ebp),%edi
10ac1f: 8b 5d 10 mov 0x10(%ebp),%ebx
ISR_Level level;
/*
* Error check parameters before disabling interrupts.
*/
if ( !set )
10ac22: 85 ff test %edi,%edi
10ac24: 74 24 je 10ac4a <sigtimedwait+0x37>
/* NOTE: This is very specifically a RELATIVE not ABSOLUTE time
* in the Open Group specification.
*/
interval = 0;
if ( timeout ) {
10ac26: 85 db test %ebx,%ebx
10ac28: 74 33 je 10ac5d <sigtimedwait+0x4a>
if ( !_Timespec_Is_valid( timeout ) )
10ac2a: 83 ec 0c sub $0xc,%esp
10ac2d: 53 push %ebx
10ac2e: e8 31 30 00 00 call 10dc64 <_Timespec_Is_valid>
10ac33: 83 c4 10 add $0x10,%esp
10ac36: 84 c0 test %al,%al
10ac38: 74 10 je 10ac4a <sigtimedwait+0x37>
rtems_set_errno_and_return_minus_one( EINVAL );
interval = _Timespec_To_ticks( timeout );
10ac3a: 83 ec 0c sub $0xc,%esp
10ac3d: 53 push %ebx
10ac3e: e8 79 30 00 00 call 10dcbc <_Timespec_To_ticks>
if ( !interval )
10ac43: 83 c4 10 add $0x10,%esp
10ac46: 85 c0 test %eax,%eax
10ac48: 75 15 jne 10ac5f <sigtimedwait+0x4c> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
10ac4a: e8 f9 78 00 00 call 112548 <__errno>
10ac4f: c7 00 16 00 00 00 movl $0x16,(%eax)
10ac55: 83 cf ff or $0xffffffff,%edi
10ac58: e9 13 01 00 00 jmp 10ad70 <sigtimedwait+0x15d>
/* NOTE: This is very specifically a RELATIVE not ABSOLUTE time
* in the Open Group specification.
*/
interval = 0;
10ac5d: 31 c0 xor %eax,%eax
/*
* Initialize local variables.
*/
the_info = ( info ) ? info : &signal_information;
10ac5f: 8b 5d 0c mov 0xc(%ebp),%ebx
10ac62: 85 db test %ebx,%ebx
10ac64: 75 03 jne 10ac69 <sigtimedwait+0x56>
10ac66: 8d 5d dc lea -0x24(%ebp),%ebx
the_thread = _Thread_Executing;
10ac69: 8b 15 54 78 12 00 mov 0x127854,%edx
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10ac6f: 8b b2 f8 00 00 00 mov 0xf8(%edx),%esi
* What if they are already pending?
*/
/* API signals pending? */
_ISR_Disable( level );
10ac75: 9c pushf
10ac76: fa cli
10ac77: 8f 45 d4 popl -0x2c(%ebp)
if ( *set & api->signals_pending ) {
10ac7a: 8b 0f mov (%edi),%ecx
10ac7c: 89 4d d0 mov %ecx,-0x30(%ebp)
10ac7f: 8b 8e d0 00 00 00 mov 0xd0(%esi),%ecx
10ac85: 85 4d d0 test %ecx,-0x30(%ebp)
10ac88: 74 32 je 10acbc <sigtimedwait+0xa9>
/* XXX real info later */
the_info->si_signo = _POSIX_signals_Get_highest( api->signals_pending );
10ac8a: 83 ec 0c sub $0xc,%esp
10ac8d: 51 push %ecx
10ac8e: e8 41 ff ff ff call 10abd4 <_POSIX_signals_Get_highest>
10ac93: 89 03 mov %eax,(%ebx)
_POSIX_signals_Clear_signals(
10ac95: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10ac9c: 6a 00 push $0x0
10ac9e: 53 push %ebx
10ac9f: 50 push %eax
10aca0: 56 push %esi
10aca1: e8 0e 4f 00 00 call 10fbb4 <_POSIX_signals_Clear_signals>
the_info->si_signo,
the_info,
false,
false
);
_ISR_Enable( level );
10aca6: ff 75 d4 pushl -0x2c(%ebp)
10aca9: 9d popf
the_info->si_code = SI_USER;
10acaa: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx)
the_info->si_value.sival_int = 0;
10acb1: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx)
return the_info->si_signo;
10acb8: 8b 3b mov (%ebx),%edi
10acba: eb 3b jmp 10acf7 <sigtimedwait+0xe4>
}
/* Process pending signals? */
if ( *set & _POSIX_signals_Pending ) {
10acbc: 8b 0d 58 7a 12 00 mov 0x127a58,%ecx
10acc2: 85 4d d0 test %ecx,-0x30(%ebp)
10acc5: 74 35 je 10acfc <sigtimedwait+0xe9>
signo = _POSIX_signals_Get_highest( _POSIX_signals_Pending );
10acc7: 83 ec 0c sub $0xc,%esp
10acca: 51 push %ecx
10accb: e8 04 ff ff ff call 10abd4 <_POSIX_signals_Get_highest>
10acd0: 89 c7 mov %eax,%edi
_POSIX_signals_Clear_signals( api, signo, the_info, true, false );
10acd2: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10acd9: 6a 01 push $0x1
10acdb: 53 push %ebx
10acdc: 50 push %eax
10acdd: 56 push %esi
10acde: e8 d1 4e 00 00 call 10fbb4 <_POSIX_signals_Clear_signals>
_ISR_Enable( level );
10ace3: ff 75 d4 pushl -0x2c(%ebp)
10ace6: 9d popf
the_info->si_signo = signo;
10ace7: 89 3b mov %edi,(%ebx)
the_info->si_code = SI_USER;
10ace9: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx)
the_info->si_value.sival_int = 0;
10acf0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx)
return signo;
10acf7: 83 c4 20 add $0x20,%esp
10acfa: eb 74 jmp 10ad70 <sigtimedwait+0x15d>
}
the_info->si_signo = -1;
10acfc: c7 03 ff ff ff ff movl $0xffffffff,(%ebx)
10ad02: 8b 0d 04 73 12 00 mov 0x127304,%ecx
10ad08: 41 inc %ecx
10ad09: 89 0d 04 73 12 00 mov %ecx,0x127304
_Thread_Disable_dispatch();
the_thread->Wait.queue = &_POSIX_signals_Wait_queue;
10ad0f: c7 42 44 f0 79 12 00 movl $0x1279f0,0x44(%edx)
the_thread->Wait.return_code = EINTR;
10ad16: c7 42 34 04 00 00 00 movl $0x4,0x34(%edx)
the_thread->Wait.option = *set;
10ad1d: 8b 0f mov (%edi),%ecx
10ad1f: 89 4a 30 mov %ecx,0x30(%edx)
the_thread->Wait.return_argument = the_info;
10ad22: 89 5a 28 mov %ebx,0x28(%edx)
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
10ad25: c7 05 20 7a 12 00 01 movl $0x1,0x127a20
10ad2c: 00 00 00
_Thread_queue_Enter_critical_section( &_POSIX_signals_Wait_queue );
_ISR_Enable( level );
10ad2f: ff 75 d4 pushl -0x2c(%ebp)
10ad32: 9d popf
_Thread_queue_Enqueue( &_POSIX_signals_Wait_queue, interval );
10ad33: 52 push %edx
10ad34: 68 5c d8 10 00 push $0x10d85c
10ad39: 50 push %eax
10ad3a: 68 f0 79 12 00 push $0x1279f0
10ad3f: e8 40 28 00 00 call 10d584 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
10ad44: e8 b1 23 00 00 call 10d0fa <_Thread_Enable_dispatch>
/*
* When the thread is set free by a signal, it is need to eliminate
* the signal.
*/
_POSIX_signals_Clear_signals( api, the_info->si_signo, the_info, false, false );
10ad49: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10ad50: 6a 00 push $0x0
10ad52: 53 push %ebx
10ad53: ff 33 pushl (%ebx)
10ad55: 56 push %esi
10ad56: e8 59 4e 00 00 call 10fbb4 <_POSIX_signals_Clear_signals>
errno = _Thread_Executing->Wait.return_code;
10ad5b: 83 c4 20 add $0x20,%esp
10ad5e: e8 e5 77 00 00 call 112548 <__errno>
10ad63: 8b 15 54 78 12 00 mov 0x127854,%edx
10ad69: 8b 52 34 mov 0x34(%edx),%edx
10ad6c: 89 10 mov %edx,(%eax)
return the_info->si_signo;
10ad6e: 8b 3b mov (%ebx),%edi
}
10ad70: 89 f8 mov %edi,%eax
10ad72: 8d 65 f4 lea -0xc(%ebp),%esp
10ad75: 5b pop %ebx
10ad76: 5e pop %esi
10ad77: 5f pop %edi
10ad78: c9 leave
10ad79: c3 ret
0010ca54 <sigwait>:
int sigwait(
const sigset_t *set,
int *sig
)
{
10ca54: 55 push %ebp
10ca55: 89 e5 mov %esp,%ebp
10ca57: 53 push %ebx
10ca58: 83 ec 08 sub $0x8,%esp
10ca5b: 8b 5d 0c mov 0xc(%ebp),%ebx
int status;
status = sigtimedwait( set, NULL, NULL );
10ca5e: 6a 00 push $0x0
10ca60: 6a 00 push $0x0
10ca62: ff 75 08 pushl 0x8(%ebp)
10ca65: e8 69 fe ff ff call 10c8d3 <sigtimedwait>
10ca6a: 89 c2 mov %eax,%edx
if ( status != -1 ) {
10ca6c: 83 c4 10 add $0x10,%esp
10ca6f: 83 f8 ff cmp $0xffffffff,%eax
10ca72: 74 0a je 10ca7e <sigwait+0x2a>
if ( sig )
*sig = status;
return 0;
10ca74: 31 c0 xor %eax,%eax
int status;
status = sigtimedwait( set, NULL, NULL );
if ( status != -1 ) {
if ( sig )
10ca76: 85 db test %ebx,%ebx
10ca78: 74 0b je 10ca85 <sigwait+0x31> <== NEVER TAKEN
*sig = status;
10ca7a: 89 13 mov %edx,(%ebx)
10ca7c: eb 07 jmp 10ca85 <sigwait+0x31>
return 0;
}
return errno;
10ca7e: e8 d1 72 00 00 call 113d54 <__errno>
10ca83: 8b 00 mov (%eax),%eax
}
10ca85: 8b 5d fc mov -0x4(%ebp),%ebx
10ca88: c9 leave
10ca89: c3 ret
00108fb1 <siproc>:
/*
* Process input character, with semaphore.
*/
static int
siproc (unsigned char c, struct rtems_termios_tty *tty)
{
108fb1: 55 push %ebp
108fb2: 89 e5 mov %esp,%ebp
108fb4: 56 push %esi
108fb5: 53 push %ebx
108fb6: 89 d3 mov %edx,%ebx
108fb8: 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)) {
108fba: f7 42 3c 78 0e 00 00 testl $0xe78,0x3c(%edx)
108fc1: 74 30 je 108ff3 <siproc+0x42> <== NEVER TAKEN
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
108fc3: 52 push %edx
108fc4: 6a 00 push $0x0
108fc6: 6a 00 push $0x0
108fc8: ff 73 18 pushl 0x18(%ebx)
108fcb: e8 14 12 00 00 call 10a1e4 <rtems_semaphore_obtain>
i = iproc (c, tty);
108fd0: 89 f2 mov %esi,%edx
108fd2: 0f b6 c2 movzbl %dl,%eax
108fd5: 89 da mov %ebx,%edx
108fd7: e8 b5 fe ff ff call 108e91 <iproc>
108fdc: 89 c6 mov %eax,%esi
rtems_semaphore_release (tty->osem);
108fde: 58 pop %eax
108fdf: ff 73 18 pushl 0x18(%ebx)
108fe2: e8 e9 12 00 00 call 10a2d0 <rtems_semaphore_release>
108fe7: 83 c4 10 add $0x10,%esp
}
else {
i = iproc (c, tty);
}
return i;
}
108fea: 89 f0 mov %esi,%eax
108fec: 8d 65 f8 lea -0x8(%ebp),%esp
108fef: 5b pop %ebx
108ff0: 5e pop %esi
108ff1: c9 leave
108ff2: 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);
108ff3: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
108ff6: 89 da mov %ebx,%edx <== NOT EXECUTED
}
return i;
}
108ff8: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
108ffb: 5b pop %ebx <== NOT EXECUTED
108ffc: 5e pop %esi <== NOT EXECUTED
108ffd: 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);
108ffe: e9 8e fe ff ff jmp 108e91 <iproc> <== NOT EXECUTED
00108fb0 <sync_per_thread>:
fdatasync(fn);
}
/* iterate over all FILE *'s for this thread */
static void sync_per_thread(Thread_Control *t)
{
108fb0: 55 push %ebp
108fb1: 89 e5 mov %esp,%ebp
108fb3: 53 push %ebx
108fb4: 83 ec 04 sub $0x4,%esp
108fb7: 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;
108fba: 8b 88 f0 00 00 00 mov 0xf0(%eax),%ecx
if ( this_reent ) {
108fc0: 85 c9 test %ecx,%ecx
108fc2: 74 32 je 108ff6 <sync_per_thread+0x46> <== NEVER TAKEN
current_reent = _Thread_Executing->libc_reent;
108fc4: 8b 15 34 67 12 00 mov 0x126734,%edx
108fca: 8b 9a f0 00 00 00 mov 0xf0(%edx),%ebx
_Thread_Executing->libc_reent = this_reent;
108fd0: 89 8a f0 00 00 00 mov %ecx,0xf0(%edx)
_fwalk (t->libc_reent, sync_wrapper);
108fd6: 52 push %edx
108fd7: 52 push %edx
108fd8: 68 fb 8f 10 00 push $0x108ffb
108fdd: ff b0 f0 00 00 00 pushl 0xf0(%eax)
108fe3: e8 20 a3 00 00 call 113308 <_fwalk>
_Thread_Executing->libc_reent = current_reent;
108fe8: a1 34 67 12 00 mov 0x126734,%eax
108fed: 89 98 f0 00 00 00 mov %ebx,0xf0(%eax)
108ff3: 83 c4 10 add $0x10,%esp
}
}
108ff6: 8b 5d fc mov -0x4(%ebp),%ebx
108ff9: c9 leave
108ffa: c3 ret
001094d8 <tcsetattr>:
int tcsetattr(
int fd,
int opt,
struct termios *tp
)
{
1094d8: 55 push %ebp
1094d9: 89 e5 mov %esp,%ebp
1094db: 56 push %esi
1094dc: 53 push %ebx
1094dd: 8b 5d 08 mov 0x8(%ebp),%ebx
1094e0: 8b 45 0c mov 0xc(%ebp),%eax
1094e3: 8b 75 10 mov 0x10(%ebp),%esi
switch (opt) {
1094e6: 85 c0 test %eax,%eax
1094e8: 74 22 je 10950c <tcsetattr+0x34> <== ALWAYS TAKEN
1094ea: 48 dec %eax <== NOT EXECUTED
1094eb: 74 0d je 1094fa <tcsetattr+0x22> <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
1094ed: e8 42 93 00 00 call 112834 <__errno> <== NOT EXECUTED
1094f2: c7 00 86 00 00 00 movl $0x86,(%eax) <== NOT EXECUTED
1094f8: eb 2a jmp 109524 <tcsetattr+0x4c> <== NOT EXECUTED
case TCSADRAIN:
if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0)
1094fa: 50 push %eax <== NOT EXECUTED
1094fb: 6a 00 push $0x0 <== NOT EXECUTED
1094fd: 6a 03 push $0x3 <== NOT EXECUTED
1094ff: 53 push %ebx <== NOT EXECUTED
109500: e8 0f 64 00 00 call 10f914 <ioctl> <== NOT EXECUTED
109505: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
109508: 85 c0 test %eax,%eax <== NOT EXECUTED
10950a: 78 18 js 109524 <tcsetattr+0x4c> <== NOT EXECUTED
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
10950c: 89 75 10 mov %esi,0x10(%ebp)
10950f: c7 45 0c 02 00 00 00 movl $0x2,0xc(%ebp)
109516: 89 5d 08 mov %ebx,0x8(%ebp)
}
}
109519: 8d 65 f8 lea -0x8(%ebp),%esp
10951c: 5b pop %ebx
10951d: 5e pop %esi
10951e: c9 leave
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
10951f: e9 f0 63 00 00 jmp 10f914 <ioctl>
}
}
109524: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
109527: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
10952a: 5b pop %ebx <== NOT EXECUTED
10952b: 5e pop %esi <== NOT EXECUTED
10952c: c9 leave <== NOT EXECUTED
10952d: c3 ret <== NOT EXECUTED
0010a0b0 <timer_create>:
int timer_create(
clockid_t clock_id,
struct sigevent *evp,
timer_t *timerid
)
{
10a0b0: 55 push %ebp
10a0b1: 89 e5 mov %esp,%ebp
10a0b3: 56 push %esi
10a0b4: 53 push %ebx
10a0b5: 8b 5d 0c mov 0xc(%ebp),%ebx
10a0b8: 8b 75 10 mov 0x10(%ebp),%esi
POSIX_Timer_Control *ptimer;
if ( clock_id != CLOCK_REALTIME )
10a0bb: 83 7d 08 01 cmpl $0x1,0x8(%ebp)
10a0bf: 75 1d jne 10a0de <timer_create+0x2e>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !timerid )
10a0c1: 85 f6 test %esi,%esi
10a0c3: 74 19 je 10a0de <timer_create+0x2e>
/*
* The data of the structure evp are checked in order to verify if they
* are coherent.
*/
if (evp != NULL) {
10a0c5: 85 db test %ebx,%ebx
10a0c7: 74 22 je 10a0eb <timer_create+0x3b>
/* The structure has data */
if ( ( evp->sigev_notify != SIGEV_NONE ) &&
10a0c9: 8b 03 mov (%ebx),%eax
10a0cb: 48 dec %eax
10a0cc: 83 f8 01 cmp $0x1,%eax
10a0cf: 77 0d ja 10a0de <timer_create+0x2e> <== NEVER TAKEN
( evp->sigev_notify != SIGEV_SIGNAL ) ) {
/* The value of the field sigev_notify is not valid */
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !evp->sigev_signo )
10a0d1: 8b 43 04 mov 0x4(%ebx),%eax
10a0d4: 85 c0 test %eax,%eax
10a0d6: 74 06 je 10a0de <timer_create+0x2e> <== NEVER TAKEN
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
10a0d8: 48 dec %eax
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(evp->sigev_signo) )
10a0d9: 83 f8 1f cmp $0x1f,%eax
10a0dc: 76 0d jbe 10a0eb <timer_create+0x3b> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
10a0de: e8 6d 7c 00 00 call 111d50 <__errno>
10a0e3: c7 00 16 00 00 00 movl $0x16,(%eax)
10a0e9: eb 2f jmp 10a11a <timer_create+0x6a>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10a0eb: a1 38 62 12 00 mov 0x126238,%eax
10a0f0: 40 inc %eax
10a0f1: a3 38 62 12 00 mov %eax,0x126238
* the inactive chain of free timer control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Allocate( void )
{
return (POSIX_Timer_Control *) _Objects_Allocate( &_POSIX_Timer_Information );
10a0f6: 83 ec 0c sub $0xc,%esp
10a0f9: 68 44 65 12 00 push $0x126544
10a0fe: e8 79 1b 00 00 call 10bc7c <_Objects_Allocate>
/*
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
10a103: 83 c4 10 add $0x10,%esp
10a106: 85 c0 test %eax,%eax
10a108: 75 18 jne 10a122 <timer_create+0x72>
_Thread_Enable_dispatch();
10a10a: e8 73 27 00 00 call 10c882 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EAGAIN );
10a10f: e8 3c 7c 00 00 call 111d50 <__errno>
10a114: c7 00 0b 00 00 00 movl $0xb,(%eax)
10a11a: 83 c8 ff or $0xffffffff,%eax
10a11d: e9 83 00 00 00 jmp 10a1a5 <timer_create+0xf5>
}
/* The data of the created timer are stored to use them later */
ptimer->state = POSIX_TIMER_STATE_CREATE_NEW;
10a122: c6 40 3c 02 movb $0x2,0x3c(%eax)
ptimer->thread_id = _Thread_Executing->Object.id;
10a126: 8b 15 88 67 12 00 mov 0x126788,%edx
10a12c: 8b 52 08 mov 0x8(%edx),%edx
10a12f: 89 50 38 mov %edx,0x38(%eax)
if ( evp != NULL ) {
10a132: 85 db test %ebx,%ebx
10a134: 74 11 je 10a147 <timer_create+0x97>
ptimer->inf.sigev_notify = evp->sigev_notify;
10a136: 8b 13 mov (%ebx),%edx
10a138: 89 50 40 mov %edx,0x40(%eax)
ptimer->inf.sigev_signo = evp->sigev_signo;
10a13b: 8b 53 04 mov 0x4(%ebx),%edx
10a13e: 89 50 44 mov %edx,0x44(%eax)
ptimer->inf.sigev_value = evp->sigev_value;
10a141: 8b 53 08 mov 0x8(%ebx),%edx
10a144: 89 50 48 mov %edx,0x48(%eax)
}
ptimer->overrun = 0;
10a147: c7 40 68 00 00 00 00 movl $0x0,0x68(%eax)
ptimer->timer_data.it_value.tv_sec = 0;
10a14e: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax)
ptimer->timer_data.it_value.tv_nsec = 0;
10a155: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax)
ptimer->timer_data.it_interval.tv_sec = 0;
10a15c: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
ptimer->timer_data.it_interval.tv_nsec = 0;
10a163: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10a16a: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax)
the_watchdog->routine = routine;
10a171: c7 40 2c 00 00 00 00 movl $0x0,0x2c(%eax)
the_watchdog->id = id;
10a178: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax)
the_watchdog->user_data = user_data;
10a17f: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10a186: 8b 50 08 mov 0x8(%eax),%edx
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10a189: 0f b7 da movzwl %dx,%ebx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10a18c: 8b 0d 60 65 12 00 mov 0x126560,%ecx
10a192: 89 04 99 mov %eax,(%ecx,%ebx,4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
10a195: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax)
_Watchdog_Initialize( &ptimer->Timer, NULL, 0, NULL );
_Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0);
*timerid = ptimer->Object.id;
10a19c: 89 16 mov %edx,(%esi)
_Thread_Enable_dispatch();
10a19e: e8 df 26 00 00 call 10c882 <_Thread_Enable_dispatch>
return 0;
10a1a3: 31 c0 xor %eax,%eax
}
10a1a5: 8d 65 f8 lea -0x8(%ebp),%esp
10a1a8: 5b pop %ebx
10a1a9: 5e pop %esi
10a1aa: c9 leave
10a1ab: c3 ret
0010a1ac <timer_settime>:
timer_t timerid,
int flags,
const struct itimerspec *value,
struct itimerspec *ovalue
)
{
10a1ac: 55 push %ebp
10a1ad: 89 e5 mov %esp,%ebp
10a1af: 57 push %edi
10a1b0: 56 push %esi
10a1b1: 53 push %ebx
10a1b2: 83 ec 2c sub $0x2c,%esp
10a1b5: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
bool activated;
uint32_t initial_period;
struct itimerspec normalize;
if ( !value )
10a1b8: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10a1bc: 0f 84 58 01 00 00 je 10a31a <timer_settime+0x16e> <== NEVER TAKEN
/*
* First, it verifies if the structure "value" is correct
* if the number of nanoseconds is not correct return EINVAL
*/
if ( !_Timespec_Is_valid( &(value->it_value) ) ) {
10a1c2: 83 ec 0c sub $0xc,%esp
10a1c5: 8b 45 10 mov 0x10(%ebp),%eax
10a1c8: 83 c0 08 add $0x8,%eax
10a1cb: 50 push %eax
10a1cc: e8 3f 32 00 00 call 10d410 <_Timespec_Is_valid>
10a1d1: 83 c4 10 add $0x10,%esp
10a1d4: 84 c0 test %al,%al
10a1d6: 0f 84 3e 01 00 00 je 10a31a <timer_settime+0x16e>
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !_Timespec_Is_valid( &(value->it_interval) ) ) {
10a1dc: 83 ec 0c sub $0xc,%esp
10a1df: ff 75 10 pushl 0x10(%ebp)
10a1e2: e8 29 32 00 00 call 10d410 <_Timespec_Is_valid>
10a1e7: 83 c4 10 add $0x10,%esp
10a1ea: 84 c0 test %al,%al
10a1ec: 0f 84 28 01 00 00 je 10a31a <timer_settime+0x16e> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) {
10a1f2: 85 db test %ebx,%ebx
10a1f4: 74 09 je 10a1ff <timer_settime+0x53>
10a1f6: 83 fb 04 cmp $0x4,%ebx
10a1f9: 0f 85 1b 01 00 00 jne 10a31a <timer_settime+0x16e>
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
10a1ff: 8d 7d cc lea -0x34(%ebp),%edi
10a202: b9 04 00 00 00 mov $0x4,%ecx
10a207: 8b 75 10 mov 0x10(%ebp),%esi
10a20a: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
10a20c: 83 fb 04 cmp $0x4,%ebx
10a20f: 75 2f jne 10a240 <timer_settime+0x94>
struct timespec now;
_TOD_Get( &now );
10a211: 83 ec 0c sub $0xc,%esp
10a214: 8d 5d dc lea -0x24(%ebp),%ebx
10a217: 53 push %ebx
10a218: e8 a3 15 00 00 call 10b7c0 <_TOD_Get>
/* Check for seconds in the past */
if ( _Timespec_Greater_than( &now, &normalize.it_value ) )
10a21d: 59 pop %ecx
10a21e: 5e pop %esi
10a21f: 8d 75 d4 lea -0x2c(%ebp),%esi
10a222: 56 push %esi
10a223: 53 push %ebx
10a224: e8 c3 31 00 00 call 10d3ec <_Timespec_Greater_than>
10a229: 83 c4 10 add $0x10,%esp
10a22c: 84 c0 test %al,%al
10a22e: 0f 85 e6 00 00 00 jne 10a31a <timer_settime+0x16e>
rtems_set_errno_and_return_minus_one( EINVAL );
_Timespec_Subtract( &now, &normalize.it_value, &normalize.it_value );
10a234: 52 push %edx
10a235: 56 push %esi
10a236: 56 push %esi
10a237: 53 push %ebx
10a238: e8 f7 31 00 00 call 10d434 <_Timespec_Subtract>
10a23d: 83 c4 10 add $0x10,%esp
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
_Objects_Get( &_POSIX_Timer_Information, (Objects_Id) id, location );
10a240: 50 push %eax
/* If the function reaches this point, then it will be necessary to do
* something with the structure of times of the timer: to stop, start
* or start it again
*/
ptimer = _POSIX_Timer_Get( timerid, &location );
10a241: 8d 45 e4 lea -0x1c(%ebp),%eax
10a244: 50 push %eax
10a245: ff 75 08 pushl 0x8(%ebp)
10a248: 68 44 65 12 00 push $0x126544
10a24d: e8 56 1e 00 00 call 10c0a8 <_Objects_Get>
10a252: 89 c3 mov %eax,%ebx
switch ( location ) {
10a254: 83 c4 10 add $0x10,%esp
10a257: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10a25b: 0f 85 b9 00 00 00 jne 10a31a <timer_settime+0x16e>
case OBJECTS_LOCAL:
/* First, it verifies if the timer must be stopped */
if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) {
10a261: 83 7d d4 00 cmpl $0x0,-0x2c(%ebp)
10a265: 75 3b jne 10a2a2 <timer_settime+0xf6>
10a267: 83 7d d8 00 cmpl $0x0,-0x28(%ebp)
10a26b: 75 35 jne 10a2a2 <timer_settime+0xf6>
/* Stop the timer */
(void) _Watchdog_Remove( &ptimer->Timer );
10a26d: 83 ec 0c sub $0xc,%esp
10a270: 8d 40 10 lea 0x10(%eax),%eax
10a273: 50 push %eax
10a274: e8 7f 35 00 00 call 10d7f8 <_Watchdog_Remove>
/* The old data of the timer are returned */
if ( ovalue )
10a279: 83 c4 10 add $0x10,%esp
10a27c: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10a280: 74 0d je 10a28f <timer_settime+0xe3>
*ovalue = ptimer->timer_data;
10a282: 8d 73 54 lea 0x54(%ebx),%esi
10a285: b9 04 00 00 00 mov $0x4,%ecx
10a28a: 8b 7d 14 mov 0x14(%ebp),%edi
10a28d: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* The new data are set */
ptimer->timer_data = normalize;
10a28f: 8d 7b 54 lea 0x54(%ebx),%edi
10a292: 8d 75 cc lea -0x34(%ebp),%esi
10a295: b9 04 00 00 00 mov $0x4,%ecx
10a29a: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* Indicates that the timer is created and stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
10a29c: c6 43 3c 04 movb $0x4,0x3c(%ebx)
10a2a0: eb 35 jmp 10a2d7 <timer_settime+0x12b>
_Thread_Enable_dispatch();
return 0;
}
/* Convert from seconds and nanoseconds to ticks */
ptimer->ticks = _Timespec_To_ticks( &value->it_interval );
10a2a2: 83 ec 0c sub $0xc,%esp
10a2a5: ff 75 10 pushl 0x10(%ebp)
10a2a8: e8 bb 31 00 00 call 10d468 <_Timespec_To_ticks>
10a2ad: 89 43 64 mov %eax,0x64(%ebx)
initial_period = _Timespec_To_ticks( &normalize.it_value );
10a2b0: 8d 45 d4 lea -0x2c(%ebp),%eax
10a2b3: 89 04 24 mov %eax,(%esp)
10a2b6: e8 ad 31 00 00 call 10d468 <_Timespec_To_ticks>
activated = _POSIX_Timer_Insert_helper(
10a2bb: 89 1c 24 mov %ebx,(%esp)
10a2be: 68 30 a3 10 00 push $0x10a330
10a2c3: ff 73 08 pushl 0x8(%ebx)
10a2c6: 50 push %eax
10a2c7: 8d 43 10 lea 0x10(%ebx),%eax
10a2ca: 50 push %eax
10a2cb: e8 54 55 00 00 call 10f824 <_POSIX_Timer_Insert_helper>
initial_period,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated ) {
10a2d0: 83 c4 20 add $0x20,%esp
10a2d3: 84 c0 test %al,%al
10a2d5: 75 07 jne 10a2de <timer_settime+0x132>
_Thread_Enable_dispatch();
10a2d7: e8 a6 25 00 00 call 10c882 <_Thread_Enable_dispatch>
10a2dc: eb 38 jmp 10a316 <timer_settime+0x16a>
/*
* The timer has been started and is running. So we return the
* old ones in "ovalue"
*/
if ( ovalue )
10a2de: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10a2e2: 74 0d je 10a2f1 <timer_settime+0x145>
*ovalue = ptimer->timer_data;
10a2e4: 8d 73 54 lea 0x54(%ebx),%esi
10a2e7: b9 04 00 00 00 mov $0x4,%ecx
10a2ec: 8b 7d 14 mov 0x14(%ebp),%edi
10a2ef: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
ptimer->timer_data = normalize;
10a2f1: 8d 7b 54 lea 0x54(%ebx),%edi
10a2f4: 8d 75 cc lea -0x34(%ebp),%esi
10a2f7: b9 04 00 00 00 mov $0x4,%ecx
10a2fc: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* Indicate that the time is running */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
10a2fe: c6 43 3c 03 movb $0x3,0x3c(%ebx)
_TOD_Get( &ptimer->time );
10a302: 83 ec 0c sub $0xc,%esp
10a305: 83 c3 6c add $0x6c,%ebx
10a308: 53 push %ebx
10a309: e8 b2 14 00 00 call 10b7c0 <_TOD_Get>
_Thread_Enable_dispatch();
10a30e: e8 6f 25 00 00 call 10c882 <_Thread_Enable_dispatch>
return 0;
10a313: 83 c4 10 add $0x10,%esp
10a316: 31 c0 xor %eax,%eax
10a318: eb 0e jmp 10a328 <timer_settime+0x17c>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10a31a: e8 31 7a 00 00 call 111d50 <__errno>
10a31f: c7 00 16 00 00 00 movl $0x16,(%eax)
10a325: 83 c8 ff or $0xffffffff,%eax
}
10a328: 8d 65 f4 lea -0xc(%ebp),%esp
10a32b: 5b pop %ebx
10a32c: 5e pop %esi
10a32d: 5f pop %edi
10a32e: c9 leave
10a32f: c3 ret
00109fe8 <ualarm>:
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
109fe8: 55 push %ebp
109fe9: 89 e5 mov %esp,%ebp
109feb: 57 push %edi
109fec: 56 push %esi
109fed: 53 push %ebx
109fee: 83 ec 1c sub $0x1c,%esp
109ff1: 8b 75 08 mov 0x8(%ebp),%esi
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
109ff4: 83 3d 28 6b 12 00 00 cmpl $0x0,0x126b28
109ffb: 75 2c jne 10a029 <ualarm+0x41> <== NEVER TAKEN
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
109ffd: c7 05 14 6b 12 00 00 movl $0x0,0x126b14
10a004: 00 00 00
the_watchdog->routine = routine;
10a007: c7 05 28 6b 12 00 b0 movl $0x109fb0,0x126b28
10a00e: 9f 10 00
the_watchdog->id = id;
10a011: c7 05 2c 6b 12 00 00 movl $0x0,0x126b2c
10a018: 00 00 00
the_watchdog->user_data = user_data;
10a01b: c7 05 30 6b 12 00 00 movl $0x0,0x126b30
10a022: 00 00 00
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
useconds_t remaining = 0;
10a025: 31 db xor %ebx,%ebx
10a027: eb 4f jmp 10a078 <ualarm+0x90>
if ( !the_timer->routine ) {
_Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
10a029: 83 ec 0c sub $0xc,%esp
10a02c: 68 0c 6b 12 00 push $0x126b0c
10a031: e8 b2 33 00 00 call 10d3e8 <_Watchdog_Remove>
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
10a036: 83 e8 02 sub $0x2,%eax
10a039: 83 c4 10 add $0x10,%esp
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
useconds_t remaining = 0;
10a03c: 31 db xor %ebx,%ebx
_Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
10a03e: 83 f8 01 cmp $0x1,%eax
10a041: 77 35 ja 10a078 <ualarm+0x90> <== NEVER TAKEN
* boot. Since alarm() is dealing in seconds, we must account for
* this.
*/
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
10a043: a1 20 6b 12 00 mov 0x126b20,%eax
10a048: 03 05 18 6b 12 00 add 0x126b18,%eax
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
10a04e: 57 push %edi
10a04f: 57 push %edi
10a050: 8d 55 e0 lea -0x20(%ebp),%edx
10a053: 52 push %edx
* boot. Since alarm() is dealing in seconds, we must account for
* this.
*/
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
10a054: 2b 05 24 6b 12 00 sub 0x126b24,%eax
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
10a05a: 50 push %eax
10a05b: e8 30 2f 00 00 call 10cf90 <_Timespec_From_ticks>
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
10a060: 69 4d e0 40 42 0f 00 imul $0xf4240,-0x20(%ebp),%ecx
remaining += tp.tv_nsec / 1000;
10a067: 8b 45 e4 mov -0x1c(%ebp),%eax
10a06a: bf e8 03 00 00 mov $0x3e8,%edi
10a06f: 99 cltd
10a070: f7 ff idiv %edi
10a072: 8d 1c 08 lea (%eax,%ecx,1),%ebx
10a075: 83 c4 10 add $0x10,%esp
/*
* If useconds is non-zero, then the caller wants to schedule
* the alarm repeatedly at that interval. If the interval is
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
10a078: 85 f6 test %esi,%esi
10a07a: 74 44 je 10a0c0 <ualarm+0xd8>
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
10a07c: b9 40 42 0f 00 mov $0xf4240,%ecx
10a081: 89 f0 mov %esi,%eax
10a083: 31 d2 xor %edx,%edx
10a085: f7 f1 div %ecx
10a087: 89 45 e0 mov %eax,-0x20(%ebp)
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
10a08a: 69 d2 e8 03 00 00 imul $0x3e8,%edx,%edx
10a090: 89 55 e4 mov %edx,-0x1c(%ebp)
ticks = _Timespec_To_ticks( &tp );
10a093: 83 ec 0c sub $0xc,%esp
10a096: 8d 75 e0 lea -0x20(%ebp),%esi
10a099: 56 push %esi
10a09a: e8 4d 2f 00 00 call 10cfec <_Timespec_To_ticks>
if ( ticks == 0 )
ticks = 1;
_Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) );
10a09f: 89 34 24 mov %esi,(%esp)
10a0a2: e8 45 2f 00 00 call 10cfec <_Timespec_To_ticks>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10a0a7: a3 18 6b 12 00 mov %eax,0x126b18
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10a0ac: 59 pop %ecx
10a0ad: 5e pop %esi
10a0ae: 68 0c 6b 12 00 push $0x126b0c
10a0b3: 68 fc 62 12 00 push $0x1262fc
10a0b8: e8 13 32 00 00 call 10d2d0 <_Watchdog_Insert>
10a0bd: 83 c4 10 add $0x10,%esp
}
return remaining;
}
10a0c0: 89 d8 mov %ebx,%eax
10a0c2: 8d 65 f4 lea -0xc(%ebp),%esp
10a0c5: 5b pop %ebx
10a0c6: 5e pop %esi
10a0c7: 5f pop %edi
10a0c8: c9 leave
10a0c9: c3 ret
0010a744 <unlink>:
#include <rtems/seterr.h>
int unlink(
const char *path
)
{
10a744: 55 push %ebp
10a745: 89 e5 mov %esp,%ebp
10a747: 57 push %edi
10a748: 56 push %esi
10a749: 53 push %ebx
10a74a: 83 ec 58 sub $0x58,%esp
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
10a74d: ff 75 08 pushl 0x8(%ebp)
10a750: e8 5d d8 ff ff call 107fb2 <rtems_filesystem_dirname>
10a755: 89 45 b4 mov %eax,-0x4c(%ebp)
if ( parentpathlen == 0 )
10a758: 83 c4 10 add $0x10,%esp
10a75b: 85 c0 test %eax,%eax
10a75d: 8d 45 d0 lea -0x30(%ebp),%eax
10a760: 75 15 jne 10a777 <unlink+0x33>
rtems_filesystem_get_start_loc( path, &i, &parentloc );
10a762: 51 push %ecx
10a763: 50 push %eax
10a764: 8d 45 e4 lea -0x1c(%ebp),%eax
10a767: 50 push %eax
10a768: ff 75 08 pushl 0x8(%ebp)
10a76b: e8 24 e6 ff ff call 108d94 <rtems_filesystem_get_start_loc>
10a770: 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;
10a773: 31 db xor %ebx,%ebx
10a775: eb 25 jmp 10a79c <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,
10a777: 83 ec 0c sub $0xc,%esp
10a77a: 6a 00 push $0x0
10a77c: 50 push %eax
10a77d: 6a 02 push $0x2
10a77f: ff 75 b4 pushl -0x4c(%ebp)
10a782: ff 75 08 pushl 0x8(%ebp)
10a785: e8 bf d7 ff ff call 107f49 <rtems_filesystem_evaluate_path>
10a78a: 89 c2 mov %eax,%edx
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
10a78c: 83 c4 20 add $0x20,%esp
return -1;
10a78f: 83 c8 ff or $0xffffffff,%eax
else {
result = rtems_filesystem_evaluate_path( path, parentpathlen,
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
10a792: 85 d2 test %edx,%edx
10a794: 0f 85 d6 00 00 00 jne 10a870 <unlink+0x12c> <== NEVER TAKEN
return -1;
free_parentloc = true;
10a79a: b3 01 mov $0x1,%bl
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
10a79c: 8d 7d bc lea -0x44(%ebp),%edi
10a79f: 8d 75 d0 lea -0x30(%ebp),%esi
10a7a2: b9 05 00 00 00 mov $0x5,%ecx
10a7a7: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
name = path + parentpathlen;
10a7a9: 8b 75 08 mov 0x8(%ebp),%esi
10a7ac: 03 75 b4 add -0x4c(%ebp),%esi
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
10a7af: 83 c9 ff or $0xffffffff,%ecx
10a7b2: 89 f7 mov %esi,%edi
10a7b4: 31 c0 xor %eax,%eax
10a7b6: f2 ae repnz scas %es:(%edi),%al
10a7b8: f7 d1 not %ecx
10a7ba: 49 dec %ecx
10a7bb: 52 push %edx
10a7bc: 52 push %edx
10a7bd: 51 push %ecx
10a7be: 56 push %esi
10a7bf: e8 2d d8 ff ff call 107ff1 <rtems_filesystem_prefix_separators>
10a7c4: 01 c6 add %eax,%esi
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
10a7c6: 83 c9 ff or $0xffffffff,%ecx
10a7c9: 89 f7 mov %esi,%edi
10a7cb: 31 c0 xor %eax,%eax
10a7cd: f2 ae repnz scas %es:(%edi),%al
10a7cf: f7 d1 not %ecx
10a7d1: 49 dec %ecx
10a7d2: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10a7d9: 8d 7d bc lea -0x44(%ebp),%edi
10a7dc: 57 push %edi
10a7dd: 6a 00 push $0x0
10a7df: 51 push %ecx
10a7e0: 56 push %esi
10a7e1: e8 de d6 ff ff call 107ec4 <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
10a7e6: 83 c4 20 add $0x20,%esp
10a7e9: 85 c0 test %eax,%eax
10a7eb: 74 13 je 10a800 <unlink+0xbc>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return -1;
10a7ed: 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 )
10a7f0: 84 db test %bl,%bl
10a7f2: 74 7c je 10a870 <unlink+0x12c> <== NEVER TAKEN
rtems_filesystem_freenode( &parentloc );
10a7f4: 83 ec 0c sub $0xc,%esp
10a7f7: 8d 55 d0 lea -0x30(%ebp),%edx
10a7fa: 52 push %edx
10a7fb: 89 45 b0 mov %eax,-0x50(%ebp)
10a7fe: eb 65 jmp 10a865 <unlink+0x121>
return -1;
}
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) {
10a800: 83 ec 0c sub $0xc,%esp
10a803: 57 push %edi
10a804: 8b 45 c8 mov -0x38(%ebp),%eax
10a807: ff 50 10 call *0x10(%eax)
10a80a: 83 c4 10 add $0x10,%esp
10a80d: 48 dec %eax
10a80e: 75 2f jne 10a83f <unlink+0xfb>
rtems_filesystem_freenode( &loc );
10a810: 83 ec 0c sub $0xc,%esp
10a813: 57 push %edi
10a814: e8 17 d8 ff ff call 108030 <rtems_filesystem_freenode>
if ( free_parentloc )
10a819: 83 c4 10 add $0x10,%esp
10a81c: 84 db test %bl,%bl
10a81e: 74 0f je 10a82f <unlink+0xeb> <== ALWAYS TAKEN
rtems_filesystem_freenode( &parentloc );
10a820: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10a823: 8d 45 d0 lea -0x30(%ebp),%eax <== NOT EXECUTED
10a826: 50 push %eax <== NOT EXECUTED
10a827: e8 04 d8 ff ff call 108030 <rtems_filesystem_freenode><== NOT EXECUTED
10a82c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EISDIR );
10a82f: e8 14 a0 00 00 call 114848 <__errno>
10a834: c7 00 15 00 00 00 movl $0x15,(%eax)
10a83a: 83 c8 ff or $0xffffffff,%eax
10a83d: eb 31 jmp 10a870 <unlink+0x12c>
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
10a83f: 50 push %eax
10a840: 50 push %eax
10a841: 57 push %edi
10a842: 8d 75 d0 lea -0x30(%ebp),%esi
10a845: 56 push %esi
10a846: 8b 45 c8 mov -0x38(%ebp),%eax
10a849: ff 50 0c call *0xc(%eax)
rtems_filesystem_freenode( &loc );
10a84c: 89 3c 24 mov %edi,(%esp)
10a84f: 89 45 b0 mov %eax,-0x50(%ebp)
10a852: e8 d9 d7 ff ff call 108030 <rtems_filesystem_freenode>
if ( free_parentloc )
10a857: 83 c4 10 add $0x10,%esp
10a85a: 84 db test %bl,%bl
10a85c: 8b 45 b0 mov -0x50(%ebp),%eax
10a85f: 74 0f je 10a870 <unlink+0x12c>
rtems_filesystem_freenode( &parentloc );
10a861: 83 ec 0c sub $0xc,%esp
10a864: 56 push %esi
10a865: e8 c6 d7 ff ff call 108030 <rtems_filesystem_freenode>
10a86a: 83 c4 10 add $0x10,%esp
10a86d: 8b 45 b0 mov -0x50(%ebp),%eax
return result;
}
10a870: 8d 65 f4 lea -0xc(%ebp),%esp
10a873: 5b pop %ebx
10a874: 5e pop %esi
10a875: 5f pop %edi
10a876: c9 leave
10a877: c3 ret
0010a9bd <unmount>:
*/
int unmount(
const char *path
)
{
10a9bd: 55 push %ebp
10a9be: 89 e5 mov %esp,%ebp
10a9c0: 57 push %edi
10a9c1: 56 push %esi
10a9c2: 53 push %ebx
10a9c3: 83 ec 38 sub $0x38,%esp
10a9c6: 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 ) )
10a9c9: 83 cb ff or $0xffffffff,%ebx
10a9cc: 31 c0 xor %eax,%eax
10a9ce: 89 d9 mov %ebx,%ecx
10a9d0: 89 d7 mov %edx,%edi
10a9d2: f2 ae repnz scas %es:(%edi),%al
10a9d4: f7 d1 not %ecx
10a9d6: 49 dec %ecx
10a9d7: 6a 01 push $0x1
10a9d9: 8d 7d d4 lea -0x2c(%ebp),%edi
10a9dc: 57 push %edi
10a9dd: 6a 00 push $0x0
10a9df: 51 push %ecx
10a9e0: 52 push %edx
10a9e1: e8 fb d4 ff ff call 107ee1 <rtems_filesystem_evaluate_path>
10a9e6: 83 c4 20 add $0x20,%esp
10a9e9: 85 c0 test %eax,%eax
10a9eb: 0f 85 f2 00 00 00 jne 10aae3 <unmount+0x126>
return -1;
mt_entry = loc.mt_entry;
10a9f1: 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 ){
10a9f4: 8b 45 d4 mov -0x2c(%ebp),%eax
10a9f7: 39 46 1c cmp %eax,0x1c(%esi)
10a9fa: 74 1c je 10aa18 <unmount+0x5b>
rtems_filesystem_freenode( &loc );
10a9fc: 83 ec 0c sub $0xc,%esp
10a9ff: 57 push %edi
10aa00: e8 c3 d5 ff ff call 107fc8 <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( EACCES );
10aa05: e8 c2 76 00 00 call 1120cc <__errno>
10aa0a: c7 00 0d 00 00 00 movl $0xd,(%eax)
10aa10: 83 c4 10 add $0x10,%esp
10aa13: e9 cb 00 00 00 jmp 10aae3 <unmount+0x126>
/*
* Free the loc node and just use the nodes from the mt_entry .
*/
rtems_filesystem_freenode( &loc );
10aa18: 83 ec 0c sub $0xc,%esp
10aa1b: 57 push %edi
10aa1c: e8 a7 d5 ff ff call 107fc8 <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 )
10aa21: 83 c4 10 add $0x10,%esp
10aa24: a1 e0 4f 12 00 mov 0x124fe0,%eax
10aa29: 39 70 14 cmp %esi,0x14(%eax)
10aa2c: 74 25 je 10aa53 <unmount+0x96>
/*
* Verify there are no file systems below the path specified
*/
if ( rtems_filesystem_mount_iterate( is_fs_below_mount_point,
10aa2e: 51 push %ecx
10aa2f: 51 push %ecx
10aa30: ff 76 2c pushl 0x2c(%esi)
10aa33: 68 ac a9 10 00 push $0x10a9ac
10aa38: e8 8c dc ff ff call 1086c9 <rtems_filesystem_mount_iterate>
10aa3d: 83 c4 10 add $0x10,%esp
10aa40: 84 c0 test %al,%al
10aa42: 75 0f jne 10aa53 <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 )
10aa44: 83 ec 0c sub $0xc,%esp
10aa47: 56 push %esi
10aa48: e8 5d d8 ff ff call 1082aa <rtems_libio_is_open_files_in_fs>
10aa4d: 83 c4 10 add $0x10,%esp
10aa50: 48 dec %eax
10aa51: 75 10 jne 10aa63 <unmount+0xa6>
rtems_set_errno_and_return_minus_one( EBUSY );
10aa53: e8 74 76 00 00 call 1120cc <__errno>
10aa58: c7 00 10 00 00 00 movl $0x10,(%eax)
10aa5e: e9 80 00 00 00 jmp 10aae3 <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 )
10aa63: 83 ec 0c sub $0xc,%esp
10aa66: 8b 46 14 mov 0x14(%esi),%eax
10aa69: 56 push %esi
10aa6a: ff 50 28 call *0x28(%eax)
10aa6d: 83 c4 10 add $0x10,%esp
return -1;
10aa70: 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 )
10aa73: 85 c0 test %eax,%eax
10aa75: 75 6f jne 10aae6 <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){
10aa77: 83 ec 0c sub $0xc,%esp
10aa7a: 8b 46 28 mov 0x28(%esi),%eax
10aa7d: 56 push %esi
10aa7e: ff 50 2c call *0x2c(%eax)
10aa81: 83 c4 10 add $0x10,%esp
10aa84: 85 c0 test %eax,%eax
10aa86: 74 1d je 10aaa5 <unmount+0xe8> <== ALWAYS TAKEN
if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 )
10aa88: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10aa8b: 8b 46 14 mov 0x14(%esi),%eax <== NOT EXECUTED
10aa8e: 56 push %esi <== NOT EXECUTED
10aa8f: ff 50 20 call *0x20(%eax) <== NOT EXECUTED
10aa92: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
return -1;
10aa95: 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 )
10aa97: 85 c0 test %eax,%eax <== NOT EXECUTED
10aa99: 74 4b je 10aae6 <unmount+0x129> <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
10aa9b: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10aa9e: 6a 00 push $0x0 <== NOT EXECUTED
10aaa0: e8 8b 0e 00 00 call 10b930 <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 );
10aaa5: 52 push %edx
10aaa6: 6a 00 push $0x0
10aaa8: 6a 00 push $0x0
10aaaa: ff 35 c8 71 12 00 pushl 0x1271c8
10aab0: e8 f7 08 00 00 call 10b3ac <rtems_semaphore_obtain>
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
10aab5: 89 34 24 mov %esi,(%esp)
10aab8: e8 3b 11 00 00 call 10bbf8 <_Chain_Extract>
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
10aabd: 58 pop %eax
10aabe: ff 35 c8 71 12 00 pushl 0x1271c8
10aac4: e8 cf 09 00 00 call 10b498 <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;
10aac9: 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 );
10aacc: 89 04 24 mov %eax,(%esp)
10aacf: e8 f4 d4 ff ff call 107fc8 <rtems_filesystem_freenode>
free( mt_entry );
10aad4: 89 34 24 mov %esi,(%esp)
10aad7: e8 00 d5 ff ff call 107fdc <free>
return 0;
10aadc: 83 c4 10 add $0x10,%esp
10aadf: 31 d2 xor %edx,%edx
10aae1: eb 03 jmp 10aae6 <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;
10aae3: 83 ca ff or $0xffffffff,%edx
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
10aae6: 89 d0 mov %edx,%eax
10aae8: 8d 65 f4 lea -0xc(%ebp),%esp
10aaeb: 5b pop %ebx
10aaec: 5e pop %esi
10aaed: 5f pop %edi
10aaee: c9 leave
10aaef: c3 ret
0010a998 <utime>:
int utime(
const char *path,
const struct utimbuf *times
)
{
10a998: 55 push %ebp
10a999: 89 e5 mov %esp,%ebp
10a99b: 57 push %edi
10a99c: 53 push %ebx
10a99d: 83 ec 3c sub $0x3c,%esp
10a9a0: 8b 55 08 mov 0x8(%ebp),%edx
10a9a3: 8b 5d 0c mov 0xc(%ebp),%ebx
rtems_filesystem_location_info_t temp_loc;
int result;
struct utimbuf now;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) )
10a9a6: 31 c0 xor %eax,%eax
10a9a8: 83 c9 ff or $0xffffffff,%ecx
10a9ab: 89 d7 mov %edx,%edi
10a9ad: f2 ae repnz scas %es:(%edi),%al
10a9af: f7 d1 not %ecx
10a9b1: 49 dec %ecx
10a9b2: 6a 01 push $0x1
10a9b4: 8d 45 dc lea -0x24(%ebp),%eax
10a9b7: 50 push %eax
10a9b8: 6a 00 push $0x0
10a9ba: 51 push %ecx
10a9bb: 52 push %edx
10a9bc: e8 44 d1 ff ff call 107b05 <rtems_filesystem_evaluate_path>
10a9c1: 89 c2 mov %eax,%edx
10a9c3: 83 c4 20 add $0x20,%esp
return -1;
10a9c6: 83 c8 ff or $0xffffffff,%eax
{
rtems_filesystem_location_info_t temp_loc;
int result;
struct utimbuf now;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) )
10a9c9: 85 d2 test %edx,%edx
10a9cb: 75 3b jne 10aa08 <utime+0x70>
return -1;
if ( times == NULL ) {
10a9cd: 85 db test %ebx,%ebx
10a9cf: 75 16 jne 10a9e7 <utime+0x4f> <== ALWAYS TAKEN
now.actime = now.modtime = time( NULL );
10a9d1: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10a9d4: 6a 00 push $0x0 <== NOT EXECUTED
10a9d6: e8 71 be 00 00 call 11684c <time> <== NOT EXECUTED
10a9db: 89 45 f4 mov %eax,-0xc(%ebp) <== NOT EXECUTED
10a9de: 89 45 f0 mov %eax,-0x10(%ebp) <== NOT EXECUTED
10a9e1: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
times = &now;
10a9e4: 8d 5d f0 lea -0x10(%ebp),%ebx <== NOT EXECUTED
}
result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime );
10a9e7: 50 push %eax
10a9e8: ff 73 04 pushl 0x4(%ebx)
10a9eb: ff 33 pushl (%ebx)
10a9ed: 8d 5d dc lea -0x24(%ebp),%ebx
10a9f0: 53 push %ebx
10a9f1: 8b 45 e8 mov -0x18(%ebp),%eax
10a9f4: ff 50 30 call *0x30(%eax)
rtems_filesystem_freenode( &temp_loc );
10a9f7: 89 1c 24 mov %ebx,(%esp)
10a9fa: 89 45 d4 mov %eax,-0x2c(%ebp)
10a9fd: e8 2a d4 ff ff call 107e2c <rtems_filesystem_freenode>
return result;
10aa02: 83 c4 10 add $0x10,%esp
10aa05: 8b 45 d4 mov -0x2c(%ebp),%eax
}
10aa08: 8d 65 f8 lea -0x8(%ebp),%esp
10aa0b: 5b pop %ebx
10aa0c: 5f pop %edi
10aa0d: c9 leave
10aa0e: c3 ret
00109928 <vprintk>:
*/
void vprintk(
const char *fmt,
va_list ap
)
{
109928: 55 push %ebp
109929: 89 e5 mov %esp,%ebp
10992b: 57 push %edi
10992c: 56 push %esi
10992d: 53 push %ebx
10992e: 83 ec 4c sub $0x4c,%esp
109931: 8b 5d 08 mov 0x8(%ebp),%ebx
109934: 8b 7d 0c mov 0xc(%ebp),%edi
109937: 89 f8 mov %edi,%eax
for (; *fmt != '\0'; fmt++) {
109939: e9 51 02 00 00 jmp 109b8f <vprintk+0x267>
bool minus = false;
bool sign = false;
char lead = ' ';
char c;
if (*fmt != '%') {
10993e: 80 fa 25 cmp $0x25,%dl
109941: 74 0b je 10994e <vprintk+0x26>
BSP_output_char(*fmt);
109943: 83 ec 0c sub $0xc,%esp
109946: 0f be d2 movsbl %dl,%edx
109949: e9 5b 01 00 00 jmp 109aa9 <vprintk+0x181>
continue;
}
fmt++;
10994e: 43 inc %ebx
unsigned base = 0;
unsigned width = 0;
bool lflag = false;
bool minus = false;
bool sign = false;
char lead = ' ';
10994f: c6 45 c0 20 movb $0x20,-0x40(%ebp)
if (*fmt != '%') {
BSP_output_char(*fmt);
continue;
}
fmt++;
if (*fmt == '0' ) {
109953: 80 3b 30 cmpb $0x30,(%ebx)
109956: 75 05 jne 10995d <vprintk+0x35>
lead = '0';
fmt++;
109958: 43 inc %ebx
BSP_output_char(*fmt);
continue;
}
fmt++;
if (*fmt == '0' ) {
lead = '0';
109959: c6 45 c0 30 movb $0x30,-0x40(%ebp)
{
for (; *fmt != '\0'; fmt++) {
unsigned base = 0;
unsigned width = 0;
bool lflag = false;
bool minus = false;
10995d: 31 d2 xor %edx,%edx
fmt++;
if (*fmt == '0' ) {
lead = '0';
fmt++;
}
if (*fmt == '-' ) {
10995f: 80 3b 2d cmpb $0x2d,(%ebx)
109962: 75 03 jne 109967 <vprintk+0x3f>
minus = true;
fmt++;
109964: 43 inc %ebx
if (*fmt == '0' ) {
lead = '0';
fmt++;
}
if (*fmt == '-' ) {
minus = true;
109965: b2 01 mov $0x1,%dl
{
for (; *fmt != '\0'; fmt++) {
unsigned base = 0;
unsigned width = 0;
bool lflag = false;
bool minus = false;
109967: 31 ff xor %edi,%edi
109969: eb 0c jmp 109977 <vprintk+0x4f>
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
10996b: 6b ff 0a imul $0xa,%edi,%edi
width += ((unsigned) *fmt - '0');
10996e: 0f be 4d c4 movsbl -0x3c(%ebp),%ecx
109972: 8d 7c 0f d0 lea -0x30(%edi,%ecx,1),%edi
fmt++;
109976: 43 inc %ebx
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
109977: 8a 0b mov (%ebx),%cl
109979: 88 4d c4 mov %cl,-0x3c(%ebp)
10997c: 83 e9 30 sub $0x30,%ecx
10997f: 80 f9 09 cmp $0x9,%cl
109982: 76 e7 jbe 10996b <vprintk+0x43>
109984: 89 7d bc mov %edi,-0x44(%ebp)
)
{
for (; *fmt != '\0'; fmt++) {
unsigned base = 0;
unsigned width = 0;
bool lflag = false;
109987: c6 45 b8 00 movb $0x0,-0x48(%ebp)
width *= 10;
width += ((unsigned) *fmt - '0');
fmt++;
}
if ((c = *fmt) == 'l') {
10998b: 80 7d c4 6c cmpb $0x6c,-0x3c(%ebp)
10998f: 75 0a jne 10999b <vprintk+0x73>
lflag = true;
c = *++fmt;
109991: 43 inc %ebx
109992: 8a 0b mov (%ebx),%cl
109994: 88 4d c4 mov %cl,-0x3c(%ebp)
width += ((unsigned) *fmt - '0');
fmt++;
}
if ((c = *fmt) == 'l') {
lflag = true;
109997: c6 45 b8 01 movb $0x1,-0x48(%ebp)
c = *++fmt;
}
if ( c == 'c' ) {
10999b: 80 7d c4 63 cmpb $0x63,-0x3c(%ebp)
10999f: 75 1b jne 1099bc <vprintk+0x94>
/* need a cast here since va_arg() only takes fully promoted types */
char chr = (char) va_arg(ap, int);
1099a1: 8d 50 04 lea 0x4(%eax),%edx
1099a4: 89 55 c4 mov %edx,-0x3c(%ebp)
BSP_output_char(chr);
1099a7: 83 ec 0c sub $0xc,%esp
1099aa: 0f be 00 movsbl (%eax),%eax
1099ad: 50 push %eax
1099ae: ff 15 5c 02 12 00 call *0x12025c
continue;
1099b4: 83 c4 10 add $0x10,%esp
1099b7: e9 cf 01 00 00 jmp 109b8b <vprintk+0x263>
}
if ( c == 's' ) {
1099bc: 80 7d c4 73 cmpb $0x73,-0x3c(%ebp)
1099c0: 0f 85 9a 00 00 00 jne 109a60 <vprintk+0x138>
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
1099c6: 8d 48 04 lea 0x4(%eax),%ecx
1099c9: 89 4d c4 mov %ecx,-0x3c(%ebp)
1099cc: 8b 00 mov (%eax),%eax
if ( str == NULL ) {
1099ce: 85 c0 test %eax,%eax
1099d0: 75 05 jne 1099d7 <vprintk+0xaf>
str = "";
1099d2: b8 1d e9 11 00 mov $0x11e91d,%eax
}
/* calculate length of string */
for ( len=0, s=str ; *s ; len++, s++ )
1099d7: 31 f6 xor %esi,%esi
1099d9: eb 01 jmp 1099dc <vprintk+0xb4>
1099db: 46 inc %esi
1099dc: 80 3c 30 00 cmpb $0x0,(%eax,%esi,1)
1099e0: 75 f9 jne 1099db <vprintk+0xb3>
;
/* leading spaces */
if ( !minus )
1099e2: 89 f1 mov %esi,%ecx
1099e4: 84 d2 test %dl,%dl
1099e6: 74 23 je 109a0b <vprintk+0xe3>
1099e8: eb 25 jmp 109a0f <vprintk+0xe7>
for ( i=len ; i<width ; i++ )
BSP_output_char(' ');
1099ea: 83 ec 0c sub $0xc,%esp
1099ed: 6a 20 push $0x20
1099ef: 89 45 b0 mov %eax,-0x50(%ebp)
1099f2: 88 55 a8 mov %dl,-0x58(%ebp)
1099f5: 89 4d ac mov %ecx,-0x54(%ebp)
1099f8: ff 15 5c 02 12 00 call *0x12025c
for ( len=0, s=str ; *s ; len++, s++ )
;
/* leading spaces */
if ( !minus )
for ( i=len ; i<width ; i++ )
1099fe: 8b 4d ac mov -0x54(%ebp),%ecx
109a01: 41 inc %ecx
109a02: 83 c4 10 add $0x10,%esp
109a05: 8a 55 a8 mov -0x58(%ebp),%dl
109a08: 8b 45 b0 mov -0x50(%ebp),%eax
109a0b: 39 f9 cmp %edi,%ecx
109a0d: 72 db jb 1099ea <vprintk+0xc2>
BSP_output_char(' ');
/* no width option */
if (width == 0) {
109a0f: 85 ff test %edi,%edi
109a11: 75 25 jne 109a38 <vprintk+0x110>
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
109a13: 85 f6 test %esi,%esi
109a15: 74 27 je 109a3e <vprintk+0x116>
109a17: 89 f7 mov %esi,%edi
109a19: eb 1d jmp 109a38 <vprintk+0x110>
BSP_output_char(*str);
109a1b: 83 ec 0c sub $0xc,%esp
109a1e: 0f be c9 movsbl %cl,%ecx
109a21: 51 push %ecx
109a22: 89 45 b0 mov %eax,-0x50(%ebp)
109a25: 88 55 a8 mov %dl,-0x58(%ebp)
109a28: ff 15 5c 02 12 00 call *0x12025c
if (width == 0) {
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
109a2e: 8b 45 b0 mov -0x50(%ebp),%eax
109a31: 40 inc %eax
109a32: 83 c4 10 add $0x10,%esp
109a35: 8a 55 a8 mov -0x58(%ebp),%dl
109a38: 8a 08 mov (%eax),%cl
109a3a: 84 c9 test %cl,%cl
109a3c: 75 dd jne 109a1b <vprintk+0xf3>
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
109a3e: 84 d2 test %dl,%dl
109a40: 0f 84 45 01 00 00 je 109b8b <vprintk+0x263>
109a46: eb 0f jmp 109a57 <vprintk+0x12f>
for ( i=len ; i<width ; i++ )
BSP_output_char(' ');
109a48: 83 ec 0c sub $0xc,%esp
109a4b: 6a 20 push $0x20
109a4d: ff 15 5c 02 12 00 call *0x12025c
for ( i=0 ; i<width && *str ; str++ )
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
for ( i=len ; i<width ; i++ )
109a53: 46 inc %esi
109a54: 83 c4 10 add $0x10,%esp
109a57: 39 fe cmp %edi,%esi
109a59: 72 ed jb 109a48 <vprintk+0x120>
109a5b: e9 2b 01 00 00 jmp 109b8b <vprintk+0x263>
continue;
}
/* must be a numeric format or something unsupported */
if ( c == 'o' || c == 'O' ) {
109a60: 80 7d c4 4f cmpb $0x4f,-0x3c(%ebp)
109a64: 74 5b je 109ac1 <vprintk+0x199>
109a66: 80 7d c4 6f cmpb $0x6f,-0x3c(%ebp)
109a6a: 74 55 je 109ac1 <vprintk+0x199> <== NEVER TAKEN
base = 8; sign = false;
} else if ( c == 'i' || c == 'I' ||
109a6c: 80 7d c4 49 cmpb $0x49,-0x3c(%ebp)
109a70: 74 58 je 109aca <vprintk+0x1a2>
109a72: 80 7d c4 69 cmpb $0x69,-0x3c(%ebp)
109a76: 74 52 je 109aca <vprintk+0x1a2>
c == 'd' || c == 'D' ) {
109a78: 80 7d c4 44 cmpb $0x44,-0x3c(%ebp)
109a7c: 74 4c je 109aca <vprintk+0x1a2>
109a7e: 80 7d c4 64 cmpb $0x64,-0x3c(%ebp)
109a82: 74 46 je 109aca <vprintk+0x1a2>
base = 10; sign = true;
} else if ( c == 'u' || c == 'U' ) {
109a84: 80 7d c4 55 cmpb $0x55,-0x3c(%ebp)
109a88: 74 44 je 109ace <vprintk+0x1a6>
109a8a: 80 7d c4 75 cmpb $0x75,-0x3c(%ebp)
109a8e: 74 3e je 109ace <vprintk+0x1a6>
base = 10; sign = false;
} else if ( c == 'x' || c == 'X' ) {
109a90: 80 7d c4 58 cmpb $0x58,-0x3c(%ebp)
109a94: 74 41 je 109ad7 <vprintk+0x1af>
109a96: 80 7d c4 78 cmpb $0x78,-0x3c(%ebp)
109a9a: 74 3b je 109ad7 <vprintk+0x1af>
base = 16; sign = false;
} else if ( c == 'p' ) {
109a9c: 80 7d c4 70 cmpb $0x70,-0x3c(%ebp)
109aa0: 74 39 je 109adb <vprintk+0x1b3>
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
109aa2: 83 ec 0c sub $0xc,%esp
109aa5: 0f be 55 c4 movsbl -0x3c(%ebp),%edx
109aa9: 52 push %edx
109aaa: 89 45 b0 mov %eax,-0x50(%ebp)
109aad: ff 15 5c 02 12 00 call *0x12025c
continue;
109ab3: 83 c4 10 add $0x10,%esp
109ab6: 8b 45 b0 mov -0x50(%ebp),%eax
109ab9: 89 45 c4 mov %eax,-0x3c(%ebp)
109abc: e9 ca 00 00 00 jmp 109b8b <vprintk+0x263>
continue;
}
/* must be a numeric format or something unsupported */
if ( c == 'o' || c == 'O' ) {
base = 8; sign = false;
109ac1: 31 d2 xor %edx,%edx
109ac3: be 08 00 00 00 mov $0x8,%esi
109ac8: eb 1c jmp 109ae6 <vprintk+0x1be>
} else if ( c == 'i' || c == 'I' ||
c == 'd' || c == 'D' ) {
base = 10; sign = true;
109aca: b2 01 mov $0x1,%dl
109acc: eb 02 jmp 109ad0 <vprintk+0x1a8>
} else if ( c == 'u' || c == 'U' ) {
base = 10; sign = false;
109ace: 31 d2 xor %edx,%edx
109ad0: be 0a 00 00 00 mov $0xa,%esi
109ad5: eb 0f jmp 109ae6 <vprintk+0x1be>
} else if ( c == 'x' || c == 'X' ) {
base = 16; sign = false;
109ad7: 31 d2 xor %edx,%edx
109ad9: eb 06 jmp 109ae1 <vprintk+0x1b9>
} else if ( c == 'p' ) {
base = 16; sign = false; lflag = true;
109adb: 31 d2 xor %edx,%edx
109add: c6 45 b8 01 movb $0x1,-0x48(%ebp)
109ae1: be 10 00 00 00 mov $0x10,%esi
} else {
BSP_output_char(c);
continue;
}
printNum(
109ae6: 0f be 4d c0 movsbl -0x40(%ebp),%ecx
109aea: 89 4d b4 mov %ecx,-0x4c(%ebp)
109aed: 8d 48 04 lea 0x4(%eax),%ecx
lflag ? va_arg(ap, long) : (long) va_arg(ap, int),
109af0: 89 4d c4 mov %ecx,-0x3c(%ebp)
} else {
BSP_output_char(c);
continue;
}
printNum(
109af3: 8b 08 mov (%eax),%ecx
unsigned long unsigned_num;
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
109af5: 84 d2 test %dl,%dl
109af7: 74 1f je 109b18 <vprintk+0x1f0>
109af9: 85 c9 test %ecx,%ecx
109afb: 79 1b jns 109b18 <vprintk+0x1f0>
BSP_output_char('-');
109afd: 83 ec 0c sub $0xc,%esp
109b00: 6a 2d push $0x2d
109b02: 89 4d ac mov %ecx,-0x54(%ebp)
109b05: ff 15 5c 02 12 00 call *0x12025c
unsigned_num = (unsigned long) -num;
109b0b: 8b 4d ac mov -0x54(%ebp),%ecx
109b0e: f7 d9 neg %ecx
if (maxwidth) maxwidth--;
109b10: 83 c4 10 add $0x10,%esp
109b13: 85 ff test %edi,%edi
109b15: 74 04 je 109b1b <vprintk+0x1f3>
109b17: 4f dec %edi
} else {
unsigned_num = (unsigned long) num;
109b18: 89 7d bc mov %edi,-0x44(%ebp)
}
count = 0;
109b1b: 31 ff xor %edi,%edi
109b1d: eb 11 jmp 109b30 <vprintk+0x208>
while ((n = unsigned_num / base) > 0) {
toPrint[count++] = (char) (unsigned_num - (n * base));
109b1f: 89 f0 mov %esi,%eax
109b21: f6 65 c0 mulb -0x40(%ebp)
109b24: 28 c1 sub %al,%cl
109b26: 88 4c 3d d4 mov %cl,-0x2c(%ebp,%edi,1)
109b2a: 8b 7d b8 mov -0x48(%ebp),%edi
109b2d: 8b 4d c0 mov -0x40(%ebp),%ecx
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
109b30: 89 c8 mov %ecx,%eax
109b32: 31 d2 xor %edx,%edx
109b34: f7 f6 div %esi
109b36: 89 45 c0 mov %eax,-0x40(%ebp)
109b39: 85 c0 test %eax,%eax
109b3b: 8d 57 01 lea 0x1(%edi),%edx
109b3e: 89 55 b8 mov %edx,-0x48(%ebp)
109b41: 75 dc jne 109b1f <vprintk+0x1f7>
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
109b43: 88 4c 3d d4 mov %cl,-0x2c(%ebp,%edi,1)
109b47: eb 12 jmp 109b5b <vprintk+0x233>
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
109b49: 83 ec 0c sub $0xc,%esp
109b4c: ff 75 b4 pushl -0x4c(%ebp)
109b4f: ff 15 5c 02 12 00 call *0x12025c
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
109b55: ff 4d bc decl -0x44(%ebp)
109b58: 83 c4 10 add $0x10,%esp
109b5b: 8b 4d b8 mov -0x48(%ebp),%ecx
109b5e: 39 4d bc cmp %ecx,-0x44(%ebp)
109b61: 77 e6 ja 109b49 <vprintk+0x221>
* console is not yet initialized or in ISR's.
*
* Arguments:
* as in printf: fmt - format string, ... - unnamed arguments.
*/
void vprintk(
109b63: 8d 45 d4 lea -0x2c(%ebp),%eax
109b66: 8d 3c 38 lea (%eax,%edi,1),%edi
109b69: 31 f6 xor %esi,%esi
109b6b: eb 19 jmp 109b86 <vprintk+0x25e>
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
109b6d: 83 ec 0c sub $0xc,%esp
109b70: 0f be 07 movsbl (%edi),%eax
109b73: 0f be 80 1e e9 11 00 movsbl 0x11e91e(%eax),%eax
109b7a: 50 push %eax
109b7b: ff 15 5c 02 12 00 call *0x12025c
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
109b81: 46 inc %esi
109b82: 4f dec %edi
109b83: 83 c4 10 add $0x10,%esp
109b86: 3b 75 b8 cmp -0x48(%ebp),%esi
109b89: 72 e2 jb 109b6d <vprintk+0x245>
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
109b8b: 43 inc %ebx
109b8c: 8b 45 c4 mov -0x3c(%ebp),%eax
109b8f: 8a 13 mov (%ebx),%dl
109b91: 84 d2 test %dl,%dl
109b93: 0f 85 a5 fd ff ff jne 10993e <vprintk+0x16>
sign,
width,
lead
);
}
}
109b99: 8d 65 f4 lea -0xc(%ebp),%esp
109b9c: 5b pop %ebx
109b9d: 5e pop %esi
109b9e: 5f pop %edi
109b9f: c9 leave
109ba0: c3 ret
0011cc48 <write>:
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
11cc48: 55 push %ebp
11cc49: 89 e5 mov %esp,%ebp
11cc4b: 56 push %esi
11cc4c: 53 push %ebx
11cc4d: 8b 5d 08 mov 0x8(%ebp),%ebx
11cc50: 8b 55 0c mov 0xc(%ebp),%edx
11cc53: 8b 4d 10 mov 0x10(%ebp),%ecx
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
11cc56: 3b 1d 44 01 12 00 cmp 0x120144,%ebx
11cc5c: 73 14 jae 11cc72 <write+0x2a>
iop = rtems_libio_iop( fd );
11cc5e: c1 e3 06 shl $0x6,%ebx
11cc61: 03 1d 98 40 12 00 add 0x124098,%ebx
rtems_libio_check_is_open( iop );
11cc67: 8b 73 14 mov 0x14(%ebx),%esi
11cc6a: f7 c6 00 01 00 00 test $0x100,%esi
11cc70: 75 0d jne 11cc7f <write+0x37>
11cc72: e8 c5 44 ff ff call 11113c <__errno>
11cc77: c7 00 09 00 00 00 movl $0x9,(%eax)
11cc7d: eb 1a jmp 11cc99 <write+0x51>
rtems_libio_check_buffer( buffer );
11cc7f: 85 d2 test %edx,%edx
11cc81: 74 0b je 11cc8e <write+0x46> <== NEVER TAKEN
rtems_libio_check_count( count );
11cc83: 31 c0 xor %eax,%eax
11cc85: 85 c9 test %ecx,%ecx
11cc87: 74 31 je 11ccba <write+0x72>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
11cc89: 83 e6 04 and $0x4,%esi
11cc8c: 75 10 jne 11cc9e <write+0x56> <== ALWAYS TAKEN
11cc8e: e8 a9 44 ff ff call 11113c <__errno> <== NOT EXECUTED
11cc93: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
11cc99: 83 c8 ff or $0xffffffff,%eax
11cc9c: eb 1c jmp 11ccba <write+0x72>
return 0;
/*
* Now process the write() request.
*/
rc = (*iop->handlers->write_h)( iop, buffer, count );
11cc9e: 50 push %eax
11cc9f: 8b 43 3c mov 0x3c(%ebx),%eax
11cca2: 51 push %ecx
11cca3: 52 push %edx
11cca4: 53 push %ebx
11cca5: ff 50 0c call *0xc(%eax)
if ( rc > 0 )
11cca8: 83 c4 10 add $0x10,%esp
11ccab: 85 c0 test %eax,%eax
11ccad: 7e 0b jle 11ccba <write+0x72>
iop->offset += rc;
11ccaf: 89 c1 mov %eax,%ecx
11ccb1: c1 f9 1f sar $0x1f,%ecx
11ccb4: 01 43 0c add %eax,0xc(%ebx)
11ccb7: 11 4b 10 adc %ecx,0x10(%ebx)
return rc;
}
11ccba: 8d 65 f8 lea -0x8(%ebp),%esp
11ccbd: 5b pop %ebx
11ccbe: 5e pop %esi
11ccbf: c9 leave
11ccc0: c3 ret
0010a9b8 <writev>:
ssize_t writev(
int fd,
const struct iovec *iov,
int iovcnt
)
{
10a9b8: 55 push %ebp
10a9b9: 89 e5 mov %esp,%ebp
10a9bb: 57 push %edi
10a9bc: 56 push %esi
10a9bd: 53 push %ebx
10a9be: 83 ec 1c sub $0x1c,%esp
10a9c1: 8b 75 08 mov 0x8(%ebp),%esi
10a9c4: 8b 7d 0c mov 0xc(%ebp),%edi
int bytes;
rtems_libio_t *iop;
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
10a9c7: 3b 35 a4 22 12 00 cmp 0x1222a4,%esi
10a9cd: 73 11 jae 10a9e0 <writev+0x28>
iop = rtems_libio_iop( fd );
10a9cf: c1 e6 06 shl $0x6,%esi
10a9d2: 03 35 f8 61 12 00 add 0x1261f8,%esi
rtems_libio_check_is_open( iop );
10a9d8: 8b 46 14 mov 0x14(%esi),%eax
10a9db: f6 c4 01 test $0x1,%ah
10a9de: 75 10 jne 10a9f0 <writev+0x38>
10a9e0: e8 2f 73 00 00 call 111d14 <__errno>
10a9e5: c7 00 09 00 00 00 movl $0x9,(%eax)
10a9eb: e9 ad 00 00 00 jmp 10aa9d <writev+0xe5>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
10a9f0: a8 04 test $0x4,%al
10a9f2: 74 42 je 10aa36 <writev+0x7e> <== NEVER TAKEN
/*
* Argument validation on IO vector
*/
if ( !iov )
10a9f4: 85 ff test %edi,%edi
10a9f6: 74 3e je 10aa36 <writev+0x7e>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
10a9f8: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10a9fc: 7e 38 jle 10aa36 <writev+0x7e>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
10a9fe: 81 7d 10 00 04 00 00 cmpl $0x400,0x10(%ebp)
10aa05: 7f 2f jg 10aa36 <writev+0x7e> <== NEVER TAKEN
10aa07: b2 01 mov $0x1,%dl
10aa09: 31 c0 xor %eax,%eax
10aa0b: 31 c9 xor %ecx,%ecx
10aa0d: eb 02 jmp 10aa11 <writev+0x59>
if ( iov[v].iov_len )
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
10aa0f: 89 d9 mov %ebx,%ecx
* entering the write loop.
*/
all_zeros = true;
for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) {
if ( !iov[v].iov_base )
10aa11: 83 3c c7 00 cmpl $0x0,(%edi,%eax,8)
10aa15: 74 1f je 10aa36 <writev+0x7e>
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
all_zeros = false;
10aa17: 83 7c c7 04 00 cmpl $0x0,0x4(%edi,%eax,8)
10aa1c: 0f 94 c3 sete %bl
10aa1f: f7 db neg %ebx
10aa21: 21 da and %ebx,%edx
/* check for wrap */
old = total;
total += iov[v].iov_len;
10aa23: 8b 5c c7 04 mov 0x4(%edi,%eax,8),%ebx
10aa27: 8d 1c 19 lea (%ecx,%ebx,1),%ebx
if ( total < old || total > SSIZE_MAX )
10aa2a: 81 fb ff 7f 00 00 cmp $0x7fff,%ebx
10aa30: 7f 04 jg 10aa36 <writev+0x7e> <== NEVER TAKEN
10aa32: 39 cb cmp %ecx,%ebx
10aa34: 7d 0d jge 10aa43 <writev+0x8b>
rtems_set_errno_and_return_minus_one( EINVAL );
10aa36: e8 d9 72 00 00 call 111d14 <__errno>
10aa3b: c7 00 16 00 00 00 movl $0x16,(%eax)
10aa41: eb 5a jmp 10aa9d <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++ ) {
10aa43: 40 inc %eax
10aa44: 3b 45 10 cmp 0x10(%ebp),%eax
10aa47: 7c c6 jl 10aa0f <writev+0x57>
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
return 0;
10aa49: 31 db xor %ebx,%ebx
}
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
10aa4b: 84 d2 test %dl,%dl
10aa4d: 75 51 jne 10aaa0 <writev+0xe8>
10aa4f: 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 )
10aa56: 8b 55 e4 mov -0x1c(%ebp),%edx
10aa59: 8b 44 d7 04 mov 0x4(%edi,%edx,8),%eax
10aa5d: 85 c0 test %eax,%eax
10aa5f: 74 2f je 10aa90 <writev+0xd8> <== NEVER TAKEN
continue;
bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len );
10aa61: 52 push %edx
10aa62: 8b 56 3c mov 0x3c(%esi),%edx
10aa65: 50 push %eax
10aa66: 8b 45 e4 mov -0x1c(%ebp),%eax
10aa69: ff 34 c7 pushl (%edi,%eax,8)
10aa6c: 56 push %esi
10aa6d: ff 52 0c call *0xc(%edx)
if ( bytes < 0 )
10aa70: 83 c4 10 add $0x10,%esp
10aa73: 83 f8 00 cmp $0x0,%eax
10aa76: 7c 25 jl 10aa9d <writev+0xe5> <== NEVER TAKEN
return -1;
if ( bytes > 0 ) {
10aa78: 74 0d je 10aa87 <writev+0xcf> <== NEVER TAKEN
iop->offset += bytes;
10aa7a: 89 c1 mov %eax,%ecx
10aa7c: c1 f9 1f sar $0x1f,%ecx
10aa7f: 01 46 0c add %eax,0xc(%esi)
10aa82: 11 4e 10 adc %ecx,0x10(%esi)
total += bytes;
10aa85: 01 c3 add %eax,%ebx
}
if (bytes != iov[ v ].iov_len)
10aa87: 8b 55 e4 mov -0x1c(%ebp),%edx
10aa8a: 3b 44 d7 04 cmp 0x4(%edi,%edx,8),%eax
10aa8e: 75 10 jne 10aaa0 <writev+0xe8> <== NEVER TAKEN
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
10aa90: ff 45 e4 incl -0x1c(%ebp)
10aa93: 8b 45 10 mov 0x10(%ebp),%eax
10aa96: 39 45 e4 cmp %eax,-0x1c(%ebp)
10aa99: 7c bb jl 10aa56 <writev+0x9e>
10aa9b: eb 03 jmp 10aaa0 <writev+0xe8>
continue;
bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len );
if ( bytes < 0 )
return -1;
10aa9d: 83 cb ff or $0xffffffff,%ebx
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
10aaa0: 89 d8 mov %ebx,%eax
10aaa2: 8d 65 f4 lea -0xc(%ebp),%esp
10aaa5: 5b pop %ebx
10aaa6: 5e pop %esi
10aaa7: 5f pop %edi
10aaa8: c9 leave
10aaa9: c3 ret