RTEMS 4.10.2Annotated Report
Tue Dec 13 17:40:17 2011
0010c488 <_API_extensions_Run_postdriver>:
*
* _API_extensions_Run_postdriver
*/
void _API_extensions_Run_postdriver( void )
{
10c488: 55 push %ebp
10c489: 89 e5 mov %esp,%ebp
10c48b: 53 push %ebx
10c48c: 83 ec 04 sub $0x4,%esp
Chain_Node *the_node;
API_extensions_Control *the_extension;
for ( the_node = _API_extensions_List.first ;
10c48f: 8b 1d 58 96 12 00 mov 0x129658,%ebx
10c495: 81 fb 5c 96 12 00 cmp $0x12965c,%ebx
10c49b: 74 10 je 10c4ad <_API_extensions_Run_postdriver+0x25><== NEVER TAKEN
10c49d: 8d 76 00 lea 0x0(%esi),%esi
* Currently all APIs configure this hook so it is always non-NULL.
*/
#if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API)
if ( the_extension->postdriver_hook )
#endif
(*the_extension->postdriver_hook)();
10c4a0: ff 53 08 call *0x8(%ebx)
Chain_Node *the_node;
API_extensions_Control *the_extension;
for ( the_node = _API_extensions_List.first ;
!_Chain_Is_tail( &_API_extensions_List, the_node ) ;
the_node = the_node->next ) {
10c4a3: 8b 1b mov (%ebx),%ebx
void _API_extensions_Run_postdriver( void )
{
Chain_Node *the_node;
API_extensions_Control *the_extension;
for ( the_node = _API_extensions_List.first ;
10c4a5: 81 fb 5c 96 12 00 cmp $0x12965c,%ebx
10c4ab: 75 f3 jne 10c4a0 <_API_extensions_Run_postdriver+0x18>
#if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API)
if ( the_extension->postdriver_hook )
#endif
(*the_extension->postdriver_hook)();
}
}
10c4ad: 58 pop %eax
10c4ae: 5b pop %ebx
10c4af: c9 leave
10c4b0: c3 ret
0010c4b4 <_API_extensions_Run_postswitch>:
*
* _API_extensions_Run_postswitch
*/
void _API_extensions_Run_postswitch( void )
{
10c4b4: 55 push %ebp
10c4b5: 89 e5 mov %esp,%ebp
10c4b7: 53 push %ebx
10c4b8: 83 ec 04 sub $0x4,%esp
Chain_Node *the_node;
API_extensions_Control *the_extension;
for ( the_node = _API_extensions_List.first ;
10c4bb: 8b 1d 58 96 12 00 mov 0x129658,%ebx
10c4c1: 81 fb 5c 96 12 00 cmp $0x12965c,%ebx
10c4c7: 74 1c je 10c4e5 <_API_extensions_Run_postswitch+0x31><== NEVER TAKEN
10c4c9: 8d 76 00 lea 0x0(%esi),%esi
* provide this hook.
*/
#if defined(RTEMS_ITRON_API)
if ( the_extension->postswitch_hook )
#endif
(*the_extension->postswitch_hook)( _Thread_Executing );
10c4cc: 83 ec 0c sub $0xc,%esp
10c4cf: ff 35 b8 94 12 00 pushl 0x1294b8
10c4d5: ff 53 0c call *0xc(%ebx)
Chain_Node *the_node;
API_extensions_Control *the_extension;
for ( the_node = _API_extensions_List.first ;
!_Chain_Is_tail( &_API_extensions_List, the_node ) ;
the_node = the_node->next ) {
10c4d8: 8b 1b mov (%ebx),%ebx
void _API_extensions_Run_postswitch( void )
{
Chain_Node *the_node;
API_extensions_Control *the_extension;
for ( the_node = _API_extensions_List.first ;
10c4da: 83 c4 10 add $0x10,%esp
10c4dd: 81 fb 5c 96 12 00 cmp $0x12965c,%ebx
10c4e3: 75 e7 jne 10c4cc <_API_extensions_Run_postswitch+0x18>
#if defined(RTEMS_ITRON_API)
if ( the_extension->postswitch_hook )
#endif
(*the_extension->postswitch_hook)( _Thread_Executing );
}
}
10c4e5: 8b 5d fc mov -0x4(%ebp),%ebx
10c4e8: c9 leave
10c4e9: c3 ret
00100200 <_Barrier_Manager_initialization>:
#include <rtems/rtems/support.h>
#include <rtems/score/object.h>
#include <rtems/rtems/barrier.h>
void _Barrier_Manager_initialization(void)
{
100200: 55 push %ebp
100201: 89 e5 mov %esp,%ebp
}
100203: c9 leave
100204: c3 ret
0010e7ac <_CORE_RWLock_Obtain_for_reading>:
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
10e7ac: 55 push %ebp
10e7ad: 89 e5 mov %esp,%ebp
10e7af: 57 push %edi
10e7b0: 56 push %esi
10e7b1: 53 push %ebx
10e7b2: 83 ec 1c sub $0x1c,%esp
10e7b5: 8b 5d 08 mov 0x8(%ebp),%ebx
10e7b8: 8b 7d 0c mov 0xc(%ebp),%edi
10e7bb: 8b 4d 14 mov 0x14(%ebp),%ecx
10e7be: 8a 55 10 mov 0x10(%ebp),%dl
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
10e7c1: 8b 35 98 c4 12 00 mov 0x12c498,%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 );
10e7c7: 9c pushf
10e7c8: fa cli
10e7c9: 8f 45 e4 popl -0x1c(%ebp)
switch ( the_rwlock->current_state ) {
10e7cc: 8b 43 44 mov 0x44(%ebx),%eax
10e7cf: 85 c0 test %eax,%eax
10e7d1: 75 1d jne 10e7f0 <_CORE_RWLock_Obtain_for_reading+0x44>
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
10e7d3: c7 43 44 01 00 00 00 movl $0x1,0x44(%ebx)
the_rwlock->number_of_readers += 1;
10e7da: ff 43 48 incl 0x48(%ebx)
_ISR_Enable( level );
10e7dd: ff 75 e4 pushl -0x1c(%ebp)
10e7e0: 9d popf
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10e7e1: c7 46 34 00 00 00 00 movl $0x0,0x34(%esi)
timeout,
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
10e7e8: 8d 65 f4 lea -0xc(%ebp),%esp
10e7eb: 5b pop %ebx
10e7ec: 5e pop %esi
10e7ed: 5f pop %edi
10e7ee: c9 leave
10e7ef: c3 ret
* If locked for reading and no waiters, then OK to read.
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
switch ( the_rwlock->current_state ) {
10e7f0: 48 dec %eax
10e7f1: 74 51 je 10e844 <_CORE_RWLock_Obtain_for_reading+0x98>
/*
* If the thread is not willing to wait, then return immediately.
*/
if ( !wait ) {
10e7f3: 84 d2 test %dl,%dl
10e7f5: 75 15 jne 10e80c <_CORE_RWLock_Obtain_for_reading+0x60>
_ISR_Enable( level );
10e7f7: ff 75 e4 pushl -0x1c(%ebp)
10e7fa: 9d popf
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
10e7fb: c7 46 34 02 00 00 00 movl $0x2,0x34(%esi)
timeout,
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
10e802: 8d 65 f4 lea -0xc(%ebp),%esp
10e805: 5b pop %ebx
10e806: 5e pop %esi
10e807: 5f pop %edi
10e808: c9 leave
10e809: c3 ret
10e80a: 66 90 xchg %ax,%ax
10e80c: 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;
10e813: 89 5e 44 mov %ebx,0x44(%esi)
executing->Wait.id = id;
10e816: 89 7e 20 mov %edi,0x20(%esi)
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_READ;
10e819: c7 46 30 00 00 00 00 movl $0x0,0x30(%esi)
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10e820: c7 46 34 00 00 00 00 movl $0x0,0x34(%esi)
_ISR_Enable( level );
10e827: ff 75 e4 pushl -0x1c(%ebp)
10e82a: 9d popf
_Thread_queue_Enqueue_with_handler(
10e82b: c7 45 10 b0 e9 10 00 movl $0x10e9b0,0x10(%ebp)
10e832: 89 4d 0c mov %ecx,0xc(%ebp)
10e835: 89 5d 08 mov %ebx,0x8(%ebp)
timeout,
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
10e838: 8d 65 f4 lea -0xc(%ebp),%esp
10e83b: 5b pop %ebx
10e83c: 5e pop %esi
10e83d: 5f pop %edi
10e83e: 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(
10e83f: e9 7c 19 00 00 jmp 1101c0 <_Thread_queue_Enqueue_with_handler>
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 );
10e844: 83 ec 0c sub $0xc,%esp
10e847: 53 push %ebx
10e848: 88 55 e0 mov %dl,-0x20(%ebp)
10e84b: 89 4d dc mov %ecx,-0x24(%ebp)
10e84e: e8 81 1c 00 00 call 1104d4 <_Thread_queue_First>
if ( !waiter ) {
10e853: 83 c4 10 add $0x10,%esp
10e856: 85 c0 test %eax,%eax
10e858: 8a 55 e0 mov -0x20(%ebp),%dl
10e85b: 8b 4d dc mov -0x24(%ebp),%ecx
10e85e: 75 93 jne 10e7f3 <_CORE_RWLock_Obtain_for_reading+0x47><== NEVER TAKEN
the_rwlock->number_of_readers += 1;
10e860: ff 43 48 incl 0x48(%ebx)
_ISR_Enable( level );
10e863: ff 75 e4 pushl -0x1c(%ebp)
10e866: 9d popf
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10e867: c7 46 34 00 00 00 00 movl $0x0,0x34(%esi)
return;
10e86e: e9 75 ff ff ff jmp 10e7e8 <_CORE_RWLock_Obtain_for_reading+0x3c>
0010e874 <_CORE_RWLock_Obtain_for_writing>:
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
10e874: 55 push %ebp
10e875: 89 e5 mov %esp,%ebp
10e877: 57 push %edi
10e878: 56 push %esi
10e879: 53 push %ebx
10e87a: 83 ec 0c sub $0xc,%esp
10e87d: 8b 45 08 mov 0x8(%ebp),%eax
10e880: 8b 7d 0c mov 0xc(%ebp),%edi
10e883: 8b 75 14 mov 0x14(%ebp),%esi
10e886: 8a 5d 10 mov 0x10(%ebp),%bl
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
10e889: 8b 15 98 c4 12 00 mov 0x12c498,%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 );
10e88f: 9c pushf
10e890: fa cli
10e891: 59 pop %ecx
switch ( the_rwlock->current_state ) {
10e892: 83 78 44 00 cmpl $0x0,0x44(%eax)
10e896: 75 18 jne 10e8b0 <_CORE_RWLock_Obtain_for_writing+0x3c>
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING;
10e898: c7 40 44 02 00 00 00 movl $0x2,0x44(%eax)
_ISR_Enable( level );
10e89f: 51 push %ecx
10e8a0: 9d popf
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10e8a1: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx)
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
10e8a8: 83 c4 0c add $0xc,%esp
10e8ab: 5b pop %ebx
10e8ac: 5e pop %esi
10e8ad: 5f pop %edi
10e8ae: c9 leave
10e8af: c3 ret
/*
* If the thread is not willing to wait, then return immediately.
*/
if ( !wait ) {
10e8b0: 84 db test %bl,%bl
10e8b2: 75 14 jne 10e8c8 <_CORE_RWLock_Obtain_for_writing+0x54>
_ISR_Enable( level );
10e8b4: 51 push %ecx
10e8b5: 9d popf
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
10e8b6: c7 42 34 02 00 00 00 movl $0x2,0x34(%edx)
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
10e8bd: 83 c4 0c add $0xc,%esp
10e8c0: 5b pop %ebx
10e8c1: 5e pop %esi
10e8c2: 5f pop %edi
10e8c3: c9 leave
10e8c4: c3 ret
10e8c5: 8d 76 00 lea 0x0(%esi),%esi
10e8c8: c7 40 30 01 00 00 00 movl $0x1,0x30(%eax)
/*
* 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;
10e8cf: 89 42 44 mov %eax,0x44(%edx)
executing->Wait.id = id;
10e8d2: 89 7a 20 mov %edi,0x20(%edx)
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE;
10e8d5: c7 42 30 01 00 00 00 movl $0x1,0x30(%edx)
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10e8dc: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx)
_ISR_Enable( level );
10e8e3: 51 push %ecx
10e8e4: 9d popf
_Thread_queue_Enqueue_with_handler(
10e8e5: c7 45 10 b0 e9 10 00 movl $0x10e9b0,0x10(%ebp)
10e8ec: 89 75 0c mov %esi,0xc(%ebp)
10e8ef: 89 45 08 mov %eax,0x8(%ebp)
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
10e8f2: 83 c4 0c add $0xc,%esp
10e8f5: 5b pop %ebx
10e8f6: 5e pop %esi
10e8f7: 5f pop %edi
10e8f8: c9 leave
executing->Wait.id = id;
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE;
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
_ISR_Enable( level );
_Thread_queue_Enqueue_with_handler(
10e8f9: e9 c2 18 00 00 jmp 1101c0 <_Thread_queue_Enqueue_with_handler>
0010e900 <_CORE_RWLock_Release>:
*/
CORE_RWLock_Status _CORE_RWLock_Release(
CORE_RWLock_Control *the_rwlock
)
{
10e900: 55 push %ebp
10e901: 89 e5 mov %esp,%ebp
10e903: 53 push %ebx
10e904: 83 ec 04 sub $0x4,%esp
10e907: 8b 5d 08 mov 0x8(%ebp),%ebx
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
10e90a: 8b 0d 98 c4 12 00 mov 0x12c498,%ecx
* 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 );
10e910: 9c pushf
10e911: fa cli
10e912: 5a pop %edx
if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){
10e913: 8b 43 44 mov 0x44(%ebx),%eax
10e916: 85 c0 test %eax,%eax
10e918: 74 7a je 10e994 <_CORE_RWLock_Release+0x94>
_ISR_Enable( level );
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
return CORE_RWLOCK_SUCCESSFUL;
}
if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) {
10e91a: 48 dec %eax
10e91b: 74 63 je 10e980 <_CORE_RWLock_Release+0x80>
return CORE_RWLOCK_SUCCESSFUL;
}
}
/* CORE_RWLOCK_LOCKED_FOR_WRITING or READING with readers */
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10e91d: c7 41 34 00 00 00 00 movl $0x0,0x34(%ecx)
/*
* Implicitly transition to "unlocked" and find another thread interested
* in obtaining this rwlock.
*/
the_rwlock->current_state = CORE_RWLOCK_UNLOCKED;
10e924: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
_ISR_Enable( level );
10e92b: 52 push %edx
10e92c: 9d popf
next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue );
10e92d: 83 ec 0c sub $0xc,%esp
10e930: 53 push %ebx
10e931: e8 6e 17 00 00 call 1100a4 <_Thread_queue_Dequeue>
if ( next ) {
10e936: 83 c4 10 add $0x10,%esp
10e939: 85 c0 test %eax,%eax
10e93b: 74 39 je 10e976 <_CORE_RWLock_Release+0x76>
if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) {
10e93d: 83 78 30 01 cmpl $0x1,0x30(%eax)
10e941: 74 61 je 10e9a4 <_CORE_RWLock_Release+0xa4>
}
/*
* Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING
*/
the_rwlock->number_of_readers += 1;
10e943: ff 43 48 incl 0x48(%ebx)
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
10e946: c7 43 44 01 00 00 00 movl $0x1,0x44(%ebx)
10e94d: eb 17 jmp 10e966 <_CORE_RWLock_Release+0x66>
10e94f: 90 nop
* Now see if more readers can be let go.
*/
while ( 1 ) {
next = _Thread_queue_First( &the_rwlock->Wait_queue );
if ( !next ||
next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE )
10e950: 83 78 30 01 cmpl $0x1,0x30(%eax)
10e954: 74 20 je 10e976 <_CORE_RWLock_Release+0x76><== NEVER TAKEN
return CORE_RWLOCK_SUCCESSFUL;
the_rwlock->number_of_readers += 1;
10e956: ff 43 48 incl 0x48(%ebx)
_Thread_queue_Extract( &the_rwlock->Wait_queue, next );
10e959: 83 ec 08 sub $0x8,%esp
10e95c: 50 push %eax
10e95d: 53 push %ebx
10e95e: e8 65 1a 00 00 call 1103c8 <_Thread_queue_Extract>
}
10e963: 83 c4 10 add $0x10,%esp
/*
* Now see if more readers can be let go.
*/
while ( 1 ) {
next = _Thread_queue_First( &the_rwlock->Wait_queue );
10e966: 83 ec 0c sub $0xc,%esp
10e969: 53 push %ebx
10e96a: e8 65 1b 00 00 call 1104d4 <_Thread_queue_First>
if ( !next ||
10e96f: 83 c4 10 add $0x10,%esp
10e972: 85 c0 test %eax,%eax
10e974: 75 da jne 10e950 <_CORE_RWLock_Release+0x50>
}
/* indentation is to match _ISR_Disable at top */
return CORE_RWLOCK_SUCCESSFUL;
}
10e976: 31 c0 xor %eax,%eax
10e978: 8b 5d fc mov -0x4(%ebp),%ebx
10e97b: c9 leave
10e97c: c3 ret
10e97d: 8d 76 00 lea 0x0(%esi),%esi
_ISR_Enable( level );
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
return CORE_RWLOCK_SUCCESSFUL;
}
if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) {
the_rwlock->number_of_readers -= 1;
10e980: 8b 43 48 mov 0x48(%ebx),%eax
10e983: 48 dec %eax
10e984: 89 43 48 mov %eax,0x48(%ebx)
if ( the_rwlock->number_of_readers != 0 ) {
10e987: 85 c0 test %eax,%eax
10e989: 74 92 je 10e91d <_CORE_RWLock_Release+0x1d>
/* must be unlocked again */
_ISR_Enable( level );
10e98b: 52 push %edx
10e98c: 9d popf
}
/* indentation is to match _ISR_Disable at top */
return CORE_RWLOCK_SUCCESSFUL;
}
10e98d: 31 c0 xor %eax,%eax
10e98f: 8b 5d fc mov -0x4(%ebp),%ebx
10e992: c9 leave
10e993: c3 ret
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){
_ISR_Enable( level );
10e994: 52 push %edx
10e995: 9d popf
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
10e996: c7 41 34 02 00 00 00 movl $0x2,0x34(%ecx)
}
/* indentation is to match _ISR_Disable at top */
return CORE_RWLOCK_SUCCESSFUL;
}
10e99d: 31 c0 xor %eax,%eax
10e99f: 8b 5d fc mov -0x4(%ebp),%ebx
10e9a2: c9 leave
10e9a3: c3 ret
next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue );
if ( next ) {
if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) {
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING;
10e9a4: c7 43 44 02 00 00 00 movl $0x2,0x44(%ebx)
return CORE_RWLOCK_SUCCESSFUL;
10e9ab: eb c9 jmp 10e976 <_CORE_RWLock_Release+0x76>
0010e9b0 <_CORE_RWLock_Timeout>:
void _CORE_RWLock_Timeout(
Objects_Id id,
void *ignored
)
{
10e9b0: 55 push %ebp
10e9b1: 89 e5 mov %esp,%ebp
10e9b3: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10e9b6: 8d 45 f4 lea -0xc(%ebp),%eax
10e9b9: 50 push %eax
10e9ba: ff 75 08 pushl 0x8(%ebp)
10e9bd: e8 ea 12 00 00 call 10fcac <_Thread_Get>
switch ( location ) {
10e9c2: 83 c4 10 add $0x10,%esp
10e9c5: 8b 55 f4 mov -0xc(%ebp),%edx
10e9c8: 85 d2 test %edx,%edx
10e9ca: 75 17 jne 10e9e3 <_CORE_RWLock_Timeout+0x33><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
10e9cc: 83 ec 0c sub $0xc,%esp
10e9cf: 50 push %eax
10e9d0: e8 cf 1b 00 00 call 1105a4 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10e9d5: a1 d8 c3 12 00 mov 0x12c3d8,%eax
10e9da: 48 dec %eax
10e9db: a3 d8 c3 12 00 mov %eax,0x12c3d8
10e9e0: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10e9e3: c9 leave
10e9e4: c3 ret
0011a190 <_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
)
{
11a190: 55 push %ebp
11a191: 89 e5 mov %esp,%ebp
11a193: 57 push %edi
11a194: 56 push %esi
11a195: 53 push %ebx
11a196: 83 ec 1c sub $0x1c,%esp
11a199: 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 ) {
11a19c: 8b 45 10 mov 0x10(%ebp),%eax
11a19f: 39 43 4c cmp %eax,0x4c(%ebx)
11a1a2: 72 60 jb 11a204 <_CORE_message_queue_Broadcast+0x74><== 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 ) {
11a1a4: 8b 43 48 mov 0x48(%ebx),%eax
11a1a7: 85 c0 test %eax,%eax
11a1a9: 75 45 jne 11a1f0 <_CORE_message_queue_Broadcast+0x60>
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
11a1ab: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
11a1b2: eb 18 jmp 11a1cc <_CORE_message_queue_Broadcast+0x3c>
waitp = &the_thread->Wait;
number_broadcasted += 1;
11a1b4: ff 45 e4 incl -0x1c(%ebp)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
11a1b7: 8b 42 2c mov 0x2c(%edx),%eax
11a1ba: 89 c7 mov %eax,%edi
11a1bc: 8b 75 0c mov 0xc(%ebp),%esi
11a1bf: 8b 4d 10 mov 0x10(%ebp),%ecx
11a1c2: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
11a1c4: 8b 42 28 mov 0x28(%edx),%eax
11a1c7: 8b 55 10 mov 0x10(%ebp),%edx
11a1ca: 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 =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
11a1cc: 83 ec 0c sub $0xc,%esp
11a1cf: 53 push %ebx
11a1d0: e8 ef 24 00 00 call 11c6c4 <_Thread_queue_Dequeue>
11a1d5: 89 c2 mov %eax,%edx
/*
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
11a1d7: 83 c4 10 add $0x10,%esp
11a1da: 85 c0 test %eax,%eax
11a1dc: 75 d6 jne 11a1b4 <_CORE_message_queue_Broadcast+0x24>
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
}
*count = number_broadcasted;
11a1de: 8b 55 e4 mov -0x1c(%ebp),%edx
11a1e1: 8b 45 1c mov 0x1c(%ebp),%eax
11a1e4: 89 10 mov %edx,(%eax)
11a1e6: 31 c0 xor %eax,%eax
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
11a1e8: 8d 65 f4 lea -0xc(%ebp),%esp
11a1eb: 5b pop %ebx
11a1ec: 5e pop %esi
11a1ed: 5f pop %edi
11a1ee: c9 leave
11a1ef: c3 ret
* 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 ) {
*count = 0;
11a1f0: 8b 55 1c mov 0x1c(%ebp),%edx
11a1f3: c7 02 00 00 00 00 movl $0x0,(%edx)
11a1f9: 31 c0 xor %eax,%eax
#endif
}
*count = number_broadcasted;
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
11a1fb: 8d 65 f4 lea -0xc(%ebp),%esp
11a1fe: 5b pop %ebx
11a1ff: 5e pop %esi
11a200: 5f pop %edi
11a201: c9 leave
11a202: c3 ret
11a203: 90 nop
{
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
11a204: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED
#endif
}
*count = number_broadcasted;
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
11a209: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
11a20c: 5b pop %ebx <== NOT EXECUTED
11a20d: 5e pop %esi <== NOT EXECUTED
11a20e: 5f pop %edi <== NOT EXECUTED
11a20f: c9 leave <== NOT EXECUTED
11a210: c3 ret <== NOT EXECUTED
00115300 <_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
)
{
115300: 55 push %ebp
115301: 89 e5 mov %esp,%ebp
115303: 57 push %edi
115304: 56 push %esi
115305: 53 push %ebx
115306: 83 ec 0c sub $0xc,%esp
115309: 8b 5d 08 mov 0x8(%ebp),%ebx
11530c: 8b 75 10 mov 0x10(%ebp),%esi
11530f: 8b 45 14 mov 0x14(%ebp),%eax
size_t message_buffering_required;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
115312: 89 73 44 mov %esi,0x44(%ebx)
the_message_queue->number_of_pending_messages = 0;
115315: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx)
the_message_queue->maximum_message_size = maximum_message_size;
11531c: 89 43 4c mov %eax,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;
11531f: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx)
the_message_queue->notify_argument = the_argument;
115326: 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)) {
11532d: a8 03 test $0x3,%al
11532f: 75 1b jne 11534c <_CORE_message_queue_Initialize+0x4c>
115331: 89 c2 mov %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 *
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
115333: 8d 7a 14 lea 0x14(%edx),%edi
/*
* 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 *
115336: 89 f8 mov %edi,%eax
115338: 0f af c6 imul %esi,%eax
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
11533b: 39 d0 cmp %edx,%eax
11533d: 73 25 jae 115364 <_CORE_message_queue_Initialize+0x64><== ALWAYS TAKEN
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
11533f: 31 c0 xor %eax,%eax
}
115341: 8d 65 f4 lea -0xc(%ebp),%esp
115344: 5b pop %ebx
115345: 5e pop %esi
115346: 5f pop %edi
115347: c9 leave
115348: c3 ret
115349: 8d 76 00 lea 0x0(%esi),%esi
* 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)) {
allocated_message_size += sizeof(uint32_t);
11534c: 8d 50 04 lea 0x4(%eax),%edx
allocated_message_size &= ~(sizeof(uint32_t) - 1);
11534f: 83 e2 fc and $0xfffffffc,%edx
}
if (allocated_message_size < maximum_message_size)
115352: 39 d0 cmp %edx,%eax
115354: 77 e9 ja 11533f <_CORE_message_queue_Initialize+0x3f><== 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));
115356: 8d 7a 14 lea 0x14(%edx),%edi
/*
* 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 *
115359: 89 f8 mov %edi,%eax
11535b: 0f af c6 imul %esi,%eax
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
11535e: 39 d0 cmp %edx,%eax
115360: 72 dd jb 11533f <_CORE_message_queue_Initialize+0x3f><== NEVER TAKEN
115362: 66 90 xchg %ax,%ax
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
115364: 83 ec 0c sub $0xc,%esp
115367: 50 push %eax
115368: e8 03 2a 00 00 call 117d70 <_Workspace_Allocate>
11536d: 89 43 5c mov %eax,0x5c(%ebx)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
115370: 83 c4 10 add $0x10,%esp
115373: 85 c0 test %eax,%eax
115375: 74 c8 je 11533f <_CORE_message_queue_Initialize+0x3f>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
115377: 57 push %edi
115378: 56 push %esi
115379: 50 push %eax
11537a: 8d 43 68 lea 0x68(%ebx),%eax
11537d: 50 push %eax
11537e: e8 dd 5c 00 00 call 11b060 <_Chain_Initialize>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
115383: 8d 43 54 lea 0x54(%ebx),%eax
115386: 89 43 50 mov %eax,0x50(%ebx)
the_chain->permanent_null = NULL;
115389: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx)
the_chain->last = _Chain_Head(the_chain);
115390: 8d 43 50 lea 0x50(%ebx),%eax
115393: 89 43 58 mov %eax,0x58(%ebx)
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
_Thread_queue_Initialize(
115396: 6a 06 push $0x6
115398: 68 80 00 00 00 push $0x80
11539d: 8b 45 0c mov 0xc(%ebp),%eax
1153a0: 83 38 01 cmpl $0x1,(%eax)
1153a3: 0f 94 c0 sete %al
1153a6: 0f b6 c0 movzbl %al,%eax
1153a9: 50 push %eax
1153aa: 53 push %ebx
1153ab: e8 b8 1f 00 00 call 117368 <_Thread_queue_Initialize>
1153b0: b0 01 mov $0x1,%al
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
1153b2: 83 c4 20 add $0x20,%esp
}
1153b5: 8d 65 f4 lea -0xc(%ebp),%esp
1153b8: 5b pop %ebx
1153b9: 5e pop %esi
1153ba: 5f pop %edi
1153bb: c9 leave
1153bc: c3 ret
001120cc <_CORE_message_queue_Insert_message>:
void _CORE_message_queue_Insert_message(
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message,
CORE_message_queue_Submit_types submit_type
)
{
1120cc: 55 push %ebp
1120cd: 89 e5 mov %esp,%ebp
1120cf: 56 push %esi
1120d0: 53 push %ebx
1120d1: 8b 45 08 mov 0x8(%ebp),%eax
1120d4: 8b 55 0c mov 0xc(%ebp),%edx
1120d7: 8b 4d 10 mov 0x10(%ebp),%ecx
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
1120da: 89 4a 08 mov %ecx,0x8(%edx)
_CORE_message_queue_Append_unprotected(the_message_queue, the_message);
else
_CORE_message_queue_Prepend_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
#else
if ( submit_type == CORE_MESSAGE_QUEUE_SEND_REQUEST ) {
1120dd: 81 f9 ff ff ff 7f cmp $0x7fffffff,%ecx
1120e3: 74 53 je 112138 <_CORE_message_queue_Insert_message+0x6c>
_ISR_Disable( level );
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
_CORE_message_queue_Append_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
} else if ( submit_type == CORE_MESSAGE_QUEUE_URGENT_REQUEST ) {
1120e5: 81 f9 00 00 00 80 cmp $0x80000000,%ecx
1120eb: 74 6f je 11215c <_CORE_message_queue_Insert_message+0x90>
Chain_Control *the_header;
int the_priority;
the_priority = _CORE_message_queue_Get_message_priority(the_message);
the_header = &the_message_queue->Pending_messages;
the_node = the_header->first;
1120ed: 8b 58 50 mov 0x50(%eax),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
1120f0: 8d 70 54 lea 0x54(%eax),%esi
while ( !_Chain_Is_tail( the_header, the_node ) ) {
1120f3: 39 f3 cmp %esi,%ebx
1120f5: 74 05 je 1120fc <_CORE_message_queue_Insert_message+0x30>
this_message = (CORE_message_queue_Buffer_control *) the_node;
this_priority = _CORE_message_queue_Get_message_priority(this_message);
if ( this_priority <= the_priority ) {
1120f7: 3b 4b 08 cmp 0x8(%ebx),%ecx
1120fa: 7d 2c jge 112128 <_CORE_message_queue_Insert_message+0x5c>
the_node = the_node->next;
continue;
}
break;
}
_ISR_Disable( level );
1120fc: 9c pushf
1120fd: fa cli
1120fe: 5e pop %esi
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
1120ff: ff 40 48 incl 0x48(%eax)
_Chain_Insert_unprotected( the_node->previous, &the_message->Node );
112102: 8b 4b 04 mov 0x4(%ebx),%ecx
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
112105: 89 4a 04 mov %ecx,0x4(%edx)
before_node = after_node->next;
112108: 8b 19 mov (%ecx),%ebx
after_node->next = the_node;
11210a: 89 11 mov %edx,(%ecx)
the_node->next = before_node;
11210c: 89 1a mov %ebx,(%edx)
before_node->previous = the_node;
11210e: 89 53 04 mov %edx,0x4(%ebx)
_ISR_Enable( level );
112111: 56 push %esi
112112: 9d popf
/*
* According to POSIX, does this happen before or after the message
* is actually enqueued. It is logical to think afterwards, because
* the message is actually in the queue at this point.
*/
if ( notify && the_message_queue->notify_handler )
112113: 8b 50 60 mov 0x60(%eax),%edx
112116: 85 d2 test %edx,%edx
112118: 74 3d je 112157 <_CORE_message_queue_Insert_message+0x8b>
(*the_message_queue->notify_handler)(the_message_queue->notify_argument);
11211a: 8b 40 64 mov 0x64(%eax),%eax
11211d: 89 45 08 mov %eax,0x8(%ebp)
#endif
}
112120: 5b pop %ebx
112121: 5e pop %esi
112122: c9 leave
* According to POSIX, does this happen before or after the message
* is actually enqueued. It is logical to think afterwards, because
* the message is actually in the queue at this point.
*/
if ( notify && the_message_queue->notify_handler )
(*the_message_queue->notify_handler)(the_message_queue->notify_argument);
112123: ff e2 jmp *%edx
112125: 8d 76 00 lea 0x0(%esi),%esi
this_message = (CORE_message_queue_Buffer_control *) the_node;
this_priority = _CORE_message_queue_Get_message_priority(this_message);
if ( this_priority <= the_priority ) {
the_node = the_node->next;
112128: 8b 1b mov (%ebx),%ebx
int the_priority;
the_priority = _CORE_message_queue_Get_message_priority(the_message);
the_header = &the_message_queue->Pending_messages;
the_node = the_header->first;
while ( !_Chain_Is_tail( the_header, the_node ) ) {
11212a: 39 f3 cmp %esi,%ebx
11212c: 74 ce je 1120fc <_CORE_message_queue_Insert_message+0x30>
this_message = (CORE_message_queue_Buffer_control *) the_node;
this_priority = _CORE_message_queue_Get_message_priority(this_message);
if ( this_priority <= the_priority ) {
11212e: 3b 4b 08 cmp 0x8(%ebx),%ecx
112131: 7c c9 jl 1120fc <_CORE_message_queue_Insert_message+0x30>
112133: eb f3 jmp 112128 <_CORE_message_queue_Insert_message+0x5c>
112135: 8d 76 00 lea 0x0(%esi),%esi
else
_CORE_message_queue_Prepend_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
#else
if ( submit_type == CORE_MESSAGE_QUEUE_SEND_REQUEST ) {
_ISR_Disable( level );
112138: 9c pushf
112139: fa cli
11213a: 5b pop %ebx
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
11213b: ff 40 48 incl 0x48(%eax)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
11213e: 8d 48 54 lea 0x54(%eax),%ecx
112141: 89 0a mov %ecx,(%edx)
old_last_node = the_chain->last;
112143: 8b 48 58 mov 0x58(%eax),%ecx
the_chain->last = the_node;
112146: 89 50 58 mov %edx,0x58(%eax)
old_last_node->next = the_node;
112149: 89 11 mov %edx,(%ecx)
the_node->previous = old_last_node;
11214b: 89 4a 04 mov %ecx,0x4(%edx)
_CORE_message_queue_Append_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
11214e: 53 push %ebx
11214f: 9d popf
/*
* According to POSIX, does this happen before or after the message
* is actually enqueued. It is logical to think afterwards, because
* the message is actually in the queue at this point.
*/
if ( notify && the_message_queue->notify_handler )
112150: 8b 50 60 mov 0x60(%eax),%edx
112153: 85 d2 test %edx,%edx
112155: 75 c3 jne 11211a <_CORE_message_queue_Insert_message+0x4e><== NEVER TAKEN
(*the_message_queue->notify_handler)(the_message_queue->notify_argument);
#endif
}
112157: 5b pop %ebx
112158: 5e pop %esi
112159: c9 leave
11215a: c3 ret
11215b: 90 nop
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
_CORE_message_queue_Append_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
} else if ( submit_type == CORE_MESSAGE_QUEUE_URGENT_REQUEST ) {
_ISR_Disable( level );
11215c: 9c pushf
11215d: fa cli
11215e: 5b pop %ebx
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
11215f: ff 40 48 incl 0x48(%eax)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Head(
Chain_Control *the_chain
)
{
return (Chain_Node *) the_chain;
112162: 8d 48 50 lea 0x50(%eax),%ecx
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
112165: 89 4a 04 mov %ecx,0x4(%edx)
before_node = after_node->next;
112168: 8b 48 50 mov 0x50(%eax),%ecx
after_node->next = the_node;
11216b: 89 50 50 mov %edx,0x50(%eax)
the_node->next = before_node;
11216e: 89 0a mov %ecx,(%edx)
before_node->previous = the_node;
112170: 89 51 04 mov %edx,0x4(%ecx)
_CORE_message_queue_Prepend_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
112173: 53 push %ebx
112174: 9d popf
112175: eb 9c jmp 112113 <_CORE_message_queue_Insert_message+0x47>
001153c0 <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
1153c0: 55 push %ebp
1153c1: 89 e5 mov %esp,%ebp
1153c3: 57 push %edi
1153c4: 56 push %esi
1153c5: 53 push %ebx
1153c6: 83 ec 2c sub $0x2c,%esp
1153c9: 8b 55 08 mov 0x8(%ebp),%edx
1153cc: 8b 45 0c mov 0xc(%ebp),%eax
1153cf: 89 45 dc mov %eax,-0x24(%ebp)
1153d2: 8b 4d 10 mov 0x10(%ebp),%ecx
1153d5: 89 4d e0 mov %ecx,-0x20(%ebp)
1153d8: 8b 45 14 mov 0x14(%ebp),%eax
1153db: 8b 5d 1c mov 0x1c(%ebp),%ebx
1153de: 89 5d d8 mov %ebx,-0x28(%ebp)
1153e1: 0f b6 7d 18 movzbl 0x18(%ebp),%edi
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
1153e5: 8b 0d b8 30 13 00 mov 0x1330b8,%ecx
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
1153eb: c7 41 34 00 00 00 00 movl $0x0,0x34(%ecx)
_ISR_Disable( level );
1153f2: 9c pushf
1153f3: fa cli
1153f4: 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));
1153f7: 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;
1153fa: 8d 72 54 lea 0x54(%edx),%esi
1153fd: 39 f3 cmp %esi,%ebx
1153ff: 74 7b je 11547c <_CORE_message_queue_Seize+0xbc>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
115401: 8b 0b mov (%ebx),%ecx
the_chain->first = new_first;
115403: 89 4a 50 mov %ecx,0x50(%edx)
new_first->previous = _Chain_Head(the_chain);
115406: 8d 72 50 lea 0x50(%edx),%esi
115409: 89 71 04 mov %esi,0x4(%ecx)
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
the_message_queue->number_of_pending_messages -= 1;
11540c: ff 4a 48 decl 0x48(%edx)
_ISR_Enable( level );
11540f: ff 75 e4 pushl -0x1c(%ebp)
115412: 9d popf
*size_p = the_message->Contents.size;
115413: 8b 4b 0c mov 0xc(%ebx),%ecx
115416: 89 08 mov %ecx,(%eax)
_Thread_Executing->Wait.count =
115418: 8b 73 08 mov 0x8(%ebx),%esi
11541b: 8b 0d b8 30 13 00 mov 0x1330b8,%ecx
115421: 89 71 24 mov %esi,0x24(%ecx)
_CORE_message_queue_Get_message_priority( the_message );
_CORE_message_queue_Copy_buffer(
the_message->Contents.buffer,
115424: 8d 4b 10 lea 0x10(%ebx),%ecx
115427: 89 4d e4 mov %ecx,-0x1c(%ebp)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
11542a: 8b 08 mov (%eax),%ecx
11542c: 8b 7d e0 mov -0x20(%ebp),%edi
11542f: 8b 75 e4 mov -0x1c(%ebp),%esi
115432: 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 );
115434: 83 ec 0c sub $0xc,%esp
115437: 52 push %edx
115438: 89 55 d4 mov %edx,-0x2c(%ebp)
11543b: e8 ac 1b 00 00 call 116fec <_Thread_queue_Dequeue>
if ( !the_thread ) {
115440: 83 c4 10 add $0x10,%esp
115443: 85 c0 test %eax,%eax
115445: 8b 55 d4 mov -0x2c(%ebp),%edx
115448: 0f 84 86 00 00 00 je 1154d4 <_CORE_message_queue_Seize+0x114>
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
11544e: 8b 48 24 mov 0x24(%eax),%ecx
115451: 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;
115454: 8b 48 30 mov 0x30(%eax),%ecx
115457: 89 4b 0c mov %ecx,0xc(%ebx)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
11545a: 8b 70 2c mov 0x2c(%eax),%esi
11545d: 8b 7d e4 mov -0x1c(%ebp),%edi
115460: 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(
115462: 8b 43 08 mov 0x8(%ebx),%eax
115465: 89 45 10 mov %eax,0x10(%ebp)
115468: 89 5d 0c mov %ebx,0xc(%ebp)
11546b: 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 );
}
11546e: 8d 65 f4 lea -0xc(%ebp),%esp
115471: 5b pop %ebx
115472: 5e pop %esi
115473: 5f pop %edi
115474: c9 leave
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
115475: e9 0e 5d 00 00 jmp 11b188 <_CORE_message_queue_Insert_message>
11547a: 66 90 xchg %ax,%ax
return;
}
#endif
}
if ( !wait ) {
11547c: 89 fb mov %edi,%ebx
11547e: 84 db test %bl,%bl
115480: 75 16 jne 115498 <_CORE_message_queue_Seize+0xd8>
_ISR_Enable( level );
115482: ff 75 e4 pushl -0x1c(%ebp)
115485: 9d popf
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
115486: c7 41 34 04 00 00 00 movl $0x4,0x34(%ecx)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
11548d: 8d 65 f4 lea -0xc(%ebp),%esp
115490: 5b pop %ebx
115491: 5e pop %esi
115492: 5f pop %edi
115493: c9 leave
115494: c3 ret
115495: 8d 76 00 lea 0x0(%esi),%esi
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;
115498: 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;
11549f: 89 51 44 mov %edx,0x44(%ecx)
executing->Wait.id = id;
1154a2: 8b 5d dc mov -0x24(%ebp),%ebx
1154a5: 89 59 20 mov %ebx,0x20(%ecx)
executing->Wait.return_argument_second.mutable_object = buffer;
1154a8: 8b 5d e0 mov -0x20(%ebp),%ebx
1154ab: 89 59 2c mov %ebx,0x2c(%ecx)
executing->Wait.return_argument = size_p;
1154ae: 89 41 28 mov %eax,0x28(%ecx)
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
1154b1: ff 75 e4 pushl -0x1c(%ebp)
1154b4: 9d popf
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
1154b5: c7 45 10 18 74 11 00 movl $0x117418,0x10(%ebp)
1154bc: 8b 45 d8 mov -0x28(%ebp),%eax
1154bf: 89 45 0c mov %eax,0xc(%ebp)
1154c2: 89 55 08 mov %edx,0x8(%ebp)
}
1154c5: 8d 65 f4 lea -0xc(%ebp),%esp
1154c8: 5b pop %ebx
1154c9: 5e pop %esi
1154ca: 5f pop %edi
1154cb: 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 );
1154cc: e9 37 1c 00 00 jmp 117108 <_Thread_queue_Enqueue_with_handler>
1154d1: 8d 76 00 lea 0x0(%esi),%esi
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 );
1154d4: 89 5d 0c mov %ebx,0xc(%ebp)
1154d7: 83 c2 68 add $0x68,%edx
1154da: 89 55 08 mov %edx,0x8(%ebp)
}
1154dd: 8d 65 f4 lea -0xc(%ebp),%esp
1154e0: 5b pop %ebx
1154e1: 5e pop %esi
1154e2: 5f pop %edi
1154e3: c9 leave
1154e4: e9 97 fd ff ff jmp 115280 <_Chain_Append>
0010c634 <_CORE_message_queue_Submit>:
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
10c634: 55 push %ebp
10c635: 89 e5 mov %esp,%ebp
10c637: 57 push %edi
10c638: 56 push %esi
10c639: 53 push %ebx
10c63a: 83 ec 0c sub $0xc,%esp
10c63d: 8b 5d 08 mov 0x8(%ebp),%ebx
10c640: 0f b6 75 20 movzbl 0x20(%ebp),%esi
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
10c644: 8b 45 10 mov 0x10(%ebp),%eax
10c647: 39 43 4c cmp %eax,0x4c(%ebx)
10c64a: 0f 82 84 00 00 00 jb 10c6d4 <_CORE_message_queue_Submit+0xa0>
}
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
10c650: 8b 7b 48 mov 0x48(%ebx),%edi
10c653: 85 ff test %edi,%edi
10c655: 74 45 je 10c69c <_CORE_message_queue_Submit+0x68>
RTEMS_INLINE_ROUTINE CORE_message_queue_Buffer_control *
_CORE_message_queue_Allocate_message_buffer (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
10c657: 83 ec 0c sub $0xc,%esp
10c65a: 8d 43 68 lea 0x68(%ebx),%eax
10c65d: 50 push %eax
10c65e: e8 ad ff ff ff call 10c610 <_Chain_Get>
10c663: 89 c2 mov %eax,%edx
* No one waiting on the message queue at this time, so attempt to
* queue the message up for a future receive.
*/
the_message =
_CORE_message_queue_Allocate_message_buffer( the_message_queue );
if ( the_message ) {
10c665: 83 c4 10 add $0x10,%esp
10c668: 85 c0 test %eax,%eax
10c66a: 74 78 je 10c6e4 <_CORE_message_queue_Submit+0xb0>
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
10c66c: 8d 40 10 lea 0x10(%eax),%eax
10c66f: 89 c7 mov %eax,%edi
10c671: 8b 75 0c mov 0xc(%ebp),%esi
10c674: 8b 4d 10 mov 0x10(%ebp),%ecx
10c677: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
_CORE_message_queue_Copy_buffer(
buffer,
the_message->Contents.buffer,
size
);
the_message->Contents.size = size;
10c679: 8b 4d 10 mov 0x10(%ebp),%ecx
10c67c: 89 4a 0c mov %ecx,0xc(%edx)
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
10c67f: 8b 45 1c mov 0x1c(%ebp),%eax
10c682: 89 42 08 mov %eax,0x8(%edx)
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
10c685: 51 push %ecx
10c686: 50 push %eax
10c687: 52 push %edx
10c688: 53 push %ebx
10c689: e8 3e 5a 00 00 call 1120cc <_CORE_message_queue_Insert_message>
10c68e: 31 c0 xor %eax,%eax
the_message_queue,
the_message,
submit_type
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
10c690: 83 c4 10 add $0x10,%esp
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
10c693: 8d 65 f4 lea -0xc(%ebp),%esp
10c696: 5b pop %ebx
10c697: 5e pop %esi
10c698: 5f pop %edi
10c699: c9 leave
10c69a: c3 ret
10c69b: 90 nop
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
10c69c: 83 ec 0c sub $0xc,%esp
10c69f: 53 push %ebx
10c6a0: e8 e3 19 00 00 call 10e088 <_Thread_queue_Dequeue>
10c6a5: 89 c2 mov %eax,%edx
if ( the_thread ) {
10c6a7: 83 c4 10 add $0x10,%esp
10c6aa: 85 c0 test %eax,%eax
10c6ac: 74 a9 je 10c657 <_CORE_message_queue_Submit+0x23>
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
10c6ae: 8b 40 2c mov 0x2c(%eax),%eax
10c6b1: 89 c7 mov %eax,%edi
10c6b3: 8b 75 0c mov 0xc(%ebp),%esi
10c6b6: 8b 4d 10 mov 0x10(%ebp),%ecx
10c6b9: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
10c6bb: 8b 42 28 mov 0x28(%edx),%eax
10c6be: 8b 4d 10 mov 0x10(%ebp),%ecx
10c6c1: 89 08 mov %ecx,(%eax)
the_thread->Wait.count = (uint32_t) submit_type;
10c6c3: 8b 45 1c mov 0x1c(%ebp),%eax
10c6c6: 89 42 24 mov %eax,0x24(%edx)
10c6c9: 31 c0 xor %eax,%eax
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
10c6cb: 8d 65 f4 lea -0xc(%ebp),%esp
10c6ce: 5b pop %ebx
10c6cf: 5e pop %esi
10c6d0: 5f pop %edi
10c6d1: c9 leave
10c6d2: c3 ret
10c6d3: 90 nop
)
{
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
10c6d4: b8 01 00 00 00 mov $0x1,%eax
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
10c6d9: 8d 65 f4 lea -0xc(%ebp),%esp
10c6dc: 5b pop %ebx
10c6dd: 5e pop %esi
10c6de: 5f pop %edi
10c6df: c9 leave
10c6e0: c3 ret
10c6e1: 8d 76 00 lea 0x0(%esi),%esi
/*
* No message buffers were available so we may need to return an
* overflow error or block the sender until the message is placed
* on the queue.
*/
if ( !wait ) {
10c6e4: 89 f2 mov %esi,%edx
10c6e6: 84 d2 test %dl,%dl
10c6e8: 74 12 je 10c6fc <_CORE_message_queue_Submit+0xc8>
/*
* Do NOT block on a send if the caller is in an ISR. It is
* deadly to block in an ISR.
*/
if ( _ISR_Is_in_progress() ) {
10c6ea: a1 94 94 12 00 mov 0x129494,%eax
10c6ef: 85 c0 test %eax,%eax
10c6f1: 74 11 je 10c704 <_CORE_message_queue_Submit+0xd0>
10c6f3: b8 03 00 00 00 mov $0x3,%eax
10c6f8: eb 99 jmp 10c693 <_CORE_message_queue_Submit+0x5f>
10c6fa: 66 90 xchg %ax,%ax
/*
* No message buffers were available so we may need to return an
* overflow error or block the sender until the message is placed
* on the queue.
*/
if ( !wait ) {
10c6fc: b8 02 00 00 00 mov $0x2,%eax
10c701: eb 90 jmp 10c693 <_CORE_message_queue_Submit+0x5f>
10c703: 90 nop
* Thus the unusual choice to open a new scope and declare
* it as a variable. Doing this emphasizes how dangerous it
* would be to use this variable prior to here.
*/
{
Thread_Control *executing = _Thread_Executing;
10c704: a1 b8 94 12 00 mov 0x1294b8,%eax
ISR_Level level;
_ISR_Disable( level );
10c709: 9c pushf
10c70a: fa cli
10c70b: 59 pop %ecx
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;
10c70c: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx)
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
10c713: 89 58 44 mov %ebx,0x44(%eax)
executing->Wait.id = id;
10c716: 8b 55 14 mov 0x14(%ebp),%edx
10c719: 89 50 20 mov %edx,0x20(%eax)
executing->Wait.return_argument_second.immutable_object = buffer;
10c71c: 8b 55 0c mov 0xc(%ebp),%edx
10c71f: 89 50 2c mov %edx,0x2c(%eax)
executing->Wait.option = (uint32_t) size;
10c722: 8b 55 10 mov 0x10(%ebp),%edx
10c725: 89 50 30 mov %edx,0x30(%eax)
executing->Wait.count = submit_type;
10c728: 8b 55 1c mov 0x1c(%ebp),%edx
10c72b: 89 50 24 mov %edx,0x24(%eax)
_ISR_Enable( level );
10c72e: 51 push %ecx
10c72f: 9d popf
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
10c730: 50 push %eax
10c731: 68 b4 e4 10 00 push $0x10e4b4
10c736: ff 75 24 pushl 0x24(%ebp)
10c739: 53 push %ebx
10c73a: e8 65 1a 00 00 call 10e1a4 <_Thread_queue_Enqueue_with_handler>
10c73f: b8 07 00 00 00 mov $0x7,%eax
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
10c744: 83 c4 10 add $0x10,%esp
10c747: e9 47 ff ff ff jmp 10c693 <_CORE_message_queue_Submit+0x5f>
0010c758 <_CORE_mutex_Initialize>:
CORE_mutex_Status _CORE_mutex_Initialize(
CORE_mutex_Control *the_mutex,
CORE_mutex_Attributes *the_mutex_attributes,
uint32_t initial_lock
)
{
10c758: 55 push %ebp
10c759: 89 e5 mov %esp,%ebp
10c75b: 57 push %edi
10c75c: 56 push %esi
10c75d: 53 push %ebx
10c75e: 83 ec 0c sub $0xc,%esp
10c761: 8b 45 08 mov 0x8(%ebp),%eax
10c764: 8b 5d 0c mov 0xc(%ebp),%ebx
10c767: 8b 55 10 mov 0x10(%ebp),%edx
/* 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;
10c76a: 8d 78 40 lea 0x40(%eax),%edi
10c76d: b9 04 00 00 00 mov $0x4,%ecx
10c772: 89 de mov %ebx,%esi
10c774: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
the_mutex->lock = initial_lock;
10c776: 89 50 50 mov %edx,0x50(%eax)
the_mutex->blocked_count = 0;
10c779: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax)
if ( initial_lock == CORE_MUTEX_LOCKED ) {
10c780: 85 d2 test %edx,%edx
10c782: 75 30 jne 10c7b4 <_CORE_mutex_Initialize+0x5c>
the_mutex->nest_count = 1;
10c784: c7 40 54 01 00 00 00 movl $0x1,0x54(%eax)
the_mutex->holder = _Thread_Executing;
10c78b: 8b 15 b8 94 12 00 mov 0x1294b8,%edx
10c791: 89 50 5c mov %edx,0x5c(%eax)
the_mutex->holder_id = _Thread_Executing->Object.id;
10c794: 8b 4a 08 mov 0x8(%edx),%ecx
10c797: 89 48 60 mov %ecx,0x60(%eax)
*/
RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority(
CORE_mutex_Attributes *the_attribute
)
{
return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
10c79a: 8b 48 48 mov 0x48(%eax),%ecx
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
10c79d: 83 f9 02 cmp $0x2,%ecx
10c7a0: 74 05 je 10c7a7 <_CORE_mutex_Initialize+0x4f>
10c7a2: 83 f9 03 cmp $0x3,%ecx
10c7a5: 75 22 jne 10c7c9 <_CORE_mutex_Initialize+0x71>
_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
if ( _Thread_Executing->current_priority <
the_mutex->Attributes.priority_ceiling )
10c7a7: 8b 4a 14 mov 0x14(%edx),%ecx
10c7aa: 3b 48 4c cmp 0x4c(%eax),%ecx
10c7ad: 72 41 jb 10c7f0 <_CORE_mutex_Initialize+0x98>
_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++;
10c7af: ff 42 1c incl 0x1c(%edx)
10c7b2: eb 15 jmp 10c7c9 <_CORE_mutex_Initialize+0x71>
}
} else {
the_mutex->nest_count = 0;
10c7b4: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
the_mutex->holder = NULL;
10c7bb: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax)
the_mutex->holder_id = 0;
10c7c2: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax)
}
_Thread_queue_Initialize(
10c7c9: 6a 05 push $0x5
10c7cb: 68 00 04 00 00 push $0x400
10c7d0: 31 d2 xor %edx,%edx
10c7d2: 83 7b 08 00 cmpl $0x0,0x8(%ebx)
10c7d6: 0f 95 c2 setne %dl
10c7d9: 52 push %edx
10c7da: 50 push %eax
10c7db: e8 24 1c 00 00 call 10e404 <_Thread_queue_Initialize>
10c7e0: 31 c0 xor %eax,%eax
THREAD_QUEUE_DISCIPLINE_FIFO : THREAD_QUEUE_DISCIPLINE_PRIORITY,
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
10c7e2: 83 c4 10 add $0x10,%esp
}
10c7e5: 8d 65 f4 lea -0xc(%ebp),%esp
10c7e8: 5b pop %ebx
10c7e9: 5e pop %esi
10c7ea: 5f pop %edi
10c7eb: c9 leave
10c7ec: c3 ret
10c7ed: 8d 76 00 lea 0x0(%esi),%esi
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 <
the_mutex->Attributes.priority_ceiling )
10c7f0: b8 06 00 00 00 mov $0x6,%eax
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
10c7f5: 8d 65 f4 lea -0xc(%ebp),%esp
10c7f8: 5b pop %ebx
10c7f9: 5e pop %esi
10c7fa: 5f pop %edi
10c7fb: c9 leave
10c7fc: c3 ret
0010c850 <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
10c850: 55 push %ebp
10c851: 89 e5 mov %esp,%ebp
10c853: 53 push %ebx
10c854: 83 ec 14 sub $0x14,%esp
10c857: 8b 5d 08 mov 0x8(%ebp),%ebx
10c85a: 8a 55 10 mov 0x10(%ebp),%dl
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
10c85d: a1 f8 93 12 00 mov 0x1293f8,%eax
10c862: 85 c0 test %eax,%eax
10c864: 74 04 je 10c86a <_CORE_mutex_Seize+0x1a>
10c866: 84 d2 test %dl,%dl
10c868: 75 36 jne 10c8a0 <_CORE_mutex_Seize+0x50><== ALWAYS TAKEN
10c86a: 83 ec 08 sub $0x8,%esp
10c86d: 8d 45 18 lea 0x18(%ebp),%eax
10c870: 50 push %eax
10c871: 53 push %ebx
10c872: 88 55 f4 mov %dl,-0xc(%ebp)
10c875: e8 fe 58 00 00 call 112178 <_CORE_mutex_Seize_interrupt_trylock>
10c87a: 83 c4 10 add $0x10,%esp
10c87d: 85 c0 test %eax,%eax
10c87f: 8a 55 f4 mov -0xc(%ebp),%dl
10c882: 74 14 je 10c898 <_CORE_mutex_Seize+0x48>
10c884: 84 d2 test %dl,%dl
10c886: 75 30 jne 10c8b8 <_CORE_mutex_Seize+0x68>
10c888: ff 75 18 pushl 0x18(%ebp)
10c88b: 9d popf
10c88c: a1 b8 94 12 00 mov 0x1294b8,%eax
10c891: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax)
}
10c898: 8b 5d fc mov -0x4(%ebp),%ebx
10c89b: c9 leave
10c89c: c3 ret
10c89d: 8d 76 00 lea 0x0(%esi),%esi
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
10c8a0: 83 3d c0 95 12 00 01 cmpl $0x1,0x1295c0
10c8a7: 76 c1 jbe 10c86a <_CORE_mutex_Seize+0x1a>
10c8a9: 53 push %ebx
10c8aa: 6a 13 push $0x13
10c8ac: 6a 00 push $0x0
10c8ae: 6a 00 push $0x0
10c8b0: e8 fb 05 00 00 call 10ceb0 <_Internal_error_Occurred>
10c8b5: 8d 76 00 lea 0x0(%esi),%esi
10c8b8: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx)
10c8bf: a1 b8 94 12 00 mov 0x1294b8,%eax
10c8c4: 89 58 44 mov %ebx,0x44(%eax)
10c8c7: 8b 55 0c mov 0xc(%ebp),%edx
10c8ca: 89 50 20 mov %edx,0x20(%eax)
10c8cd: a1 f8 93 12 00 mov 0x1293f8,%eax
10c8d2: 40 inc %eax
10c8d3: a3 f8 93 12 00 mov %eax,0x1293f8
10c8d8: ff 75 18 pushl 0x18(%ebp)
10c8db: 9d popf
10c8dc: 83 ec 08 sub $0x8,%esp
10c8df: ff 75 14 pushl 0x14(%ebp)
10c8e2: 53 push %ebx
10c8e3: e8 18 ff ff ff call 10c800 <_CORE_mutex_Seize_interrupt_blocking>
10c8e8: 83 c4 10 add $0x10,%esp
}
10c8eb: 8b 5d fc mov -0x4(%ebp),%ebx
10c8ee: c9 leave
10c8ef: c3 ret
00112178 <_CORE_mutex_Seize_interrupt_trylock>:
#if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__)
int _CORE_mutex_Seize_interrupt_trylock(
CORE_mutex_Control *the_mutex,
ISR_Level *level_p
)
{
112178: 55 push %ebp
112179: 89 e5 mov %esp,%ebp
11217b: 56 push %esi
11217c: 53 push %ebx
11217d: 8b 45 08 mov 0x8(%ebp),%eax
112180: 8b 4d 0c mov 0xc(%ebp),%ecx
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
112183: 8b 15 b8 94 12 00 mov 0x1294b8,%edx
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
112189: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx)
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
112190: 8b 58 50 mov 0x50(%eax),%ebx
112193: 85 db test %ebx,%ebx
112195: 74 31 je 1121c8 <_CORE_mutex_Seize_interrupt_trylock+0x50>
the_mutex->lock = CORE_MUTEX_LOCKED;
112197: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax)
the_mutex->holder = executing;
11219e: 89 50 5c mov %edx,0x5c(%eax)
the_mutex->holder_id = executing->Object.id;
1121a1: 8b 5a 08 mov 0x8(%edx),%ebx
1121a4: 89 58 60 mov %ebx,0x60(%eax)
the_mutex->nest_count = 1;
1121a7: c7 40 54 01 00 00 00 movl $0x1,0x54(%eax)
*/
RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority(
CORE_mutex_Attributes *the_attribute
)
{
return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
1121ae: 8b 58 48 mov 0x48(%eax),%ebx
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
the_mutex->nest_count = 1;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
1121b1: 83 fb 02 cmp $0x2,%ebx
1121b4: 74 26 je 1121dc <_CORE_mutex_Seize_interrupt_trylock+0x64>
1121b6: 83 fb 03 cmp $0x3,%ebx
1121b9: 74 35 je 1121f0 <_CORE_mutex_Seize_interrupt_trylock+0x78>
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
_ISR_Enable( *level_p );
1121bb: ff 31 pushl (%ecx)
1121bd: 9d popf
1121be: 31 c0 xor %eax,%eax
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p );
}
1121c0: 8d 65 f8 lea -0x8(%ebp),%esp
1121c3: 5b pop %ebx
1121c4: 5e pop %esi
1121c5: c9 leave
1121c6: c3 ret
1121c7: 90 nop
/*
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
1121c8: 3b 50 5c cmp 0x5c(%eax),%edx
1121cb: 74 17 je 1121e4 <_CORE_mutex_Seize_interrupt_trylock+0x6c>
the_mutex->nest_count++;
_ISR_Enable( *level_p );
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
_ISR_Enable( *level_p );
1121cd: b8 01 00 00 00 mov $0x1,%eax
1121d2: 8d 65 f8 lea -0x8(%ebp),%esp
1121d5: 5b pop %ebx
1121d6: 5e pop %esi
1121d7: c9 leave
1121d8: c3 ret
1121d9: 8d 76 00 lea 0x0(%esi),%esi
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
1121dc: ff 42 1c incl 0x1c(%edx)
1121df: eb da jmp 1121bb <_CORE_mutex_Seize_interrupt_trylock+0x43>
1121e1: 8d 76 00 lea 0x0(%esi),%esi
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
1121e4: 8b 58 40 mov 0x40(%eax),%ebx
1121e7: 85 db test %ebx,%ebx
1121e9: 75 3d jne 112228 <_CORE_mutex_Seize_interrupt_trylock+0xb0>
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
1121eb: ff 40 54 incl 0x54(%eax)
1121ee: eb cb jmp 1121bb <_CORE_mutex_Seize_interrupt_trylock+0x43>
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
1121f0: 8b 5a 1c mov 0x1c(%edx),%ebx
1121f3: 8d 73 01 lea 0x1(%ebx),%esi
1121f6: 89 72 1c mov %esi,0x1c(%edx)
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
1121f9: 8b 72 14 mov 0x14(%edx),%esi
if ( current == ceiling ) {
1121fc: 39 70 4c cmp %esi,0x4c(%eax)
1121ff: 74 ba je 1121bb <_CORE_mutex_Seize_interrupt_trylock+0x43>
_ISR_Enable( *level_p );
return 0;
}
if ( current > ceiling ) {
112201: 72 39 jb 11223c <_CORE_mutex_Seize_interrupt_trylock+0xc4>
);
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
112203: c7 42 34 06 00 00 00 movl $0x6,0x34(%edx)
the_mutex->lock = CORE_MUTEX_UNLOCKED;
11220a: c7 40 50 01 00 00 00 movl $0x1,0x50(%eax)
the_mutex->nest_count = 0; /* undo locking above */
112211: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
executing->resource_count--; /* undo locking above */
112218: 89 5a 1c mov %ebx,0x1c(%edx)
_ISR_Enable( *level_p );
11221b: ff 31 pushl (%ecx)
11221d: 9d popf
11221e: 31 c0 xor %eax,%eax
112220: 8d 65 f8 lea -0x8(%ebp),%esp
112223: 5b pop %ebx
112224: 5e pop %esi
112225: c9 leave
112226: c3 ret
112227: 90 nop
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
112228: 4b dec %ebx
112229: 75 a2 jne 1121cd <_CORE_mutex_Seize_interrupt_trylock+0x55>
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
_ISR_Enable( *level_p );
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
11222b: c7 42 34 02 00 00 00 movl $0x2,0x34(%edx)
_ISR_Enable( *level_p );
112232: ff 31 pushl (%ecx)
112234: 9d popf
112235: 31 c0 xor %eax,%eax
112237: eb 99 jmp 1121d2 <_CORE_mutex_Seize_interrupt_trylock+0x5a>
112239: 8d 76 00 lea 0x0(%esi),%esi
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
11223c: 8b 15 f8 93 12 00 mov 0x1293f8,%edx
112242: 42 inc %edx
112243: 89 15 f8 93 12 00 mov %edx,0x1293f8
return 0;
}
if ( current > ceiling ) {
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
112249: ff 31 pushl (%ecx)
11224b: 9d popf
_Thread_Change_priority(
11224c: 52 push %edx
11224d: 6a 00 push $0x0
11224f: ff 70 4c pushl 0x4c(%eax)
112252: ff 70 5c pushl 0x5c(%eax)
112255: e8 2a b5 ff ff call 10d784 <_Thread_Change_priority>
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
11225a: e8 0d ba ff ff call 10dc6c <_Thread_Enable_dispatch>
11225f: 31 c0 xor %eax,%eax
112261: 83 c4 10 add $0x10,%esp
112264: e9 69 ff ff ff jmp 1121d2 <_CORE_mutex_Seize_interrupt_trylock+0x5a>
0010c8f0 <_CORE_mutex_Surrender>:
#else
Objects_Id id __attribute__((unused)),
CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused))
#endif
)
{
10c8f0: 55 push %ebp
10c8f1: 89 e5 mov %esp,%ebp
10c8f3: 53 push %ebx
10c8f4: 83 ec 04 sub $0x4,%esp
10c8f7: 8b 5d 08 mov 0x8(%ebp),%ebx
Thread_Control *the_thread;
Thread_Control *holder;
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
Chain_Node *first_node;
#endif
holder = the_mutex->holder;
10c8fa: 8b 43 5c mov 0x5c(%ebx),%eax
* allowed when the mutex in quetion is FIFO or simple Priority
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
10c8fd: 80 7b 44 00 cmpb $0x0,0x44(%ebx)
10c901: 74 15 je 10c918 <_CORE_mutex_Surrender+0x28>
if ( !_Thread_Is_executing( holder ) )
10c903: 3b 05 b8 94 12 00 cmp 0x1294b8,%eax
10c909: 74 0d je 10c918 <_CORE_mutex_Surrender+0x28>
10c90b: b8 03 00 00 00 mov $0x3,%eax
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
10c910: 8b 5d fc mov -0x4(%ebp),%ebx
10c913: c9 leave
10c914: c3 ret
10c915: 8d 76 00 lea 0x0(%esi),%esi
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
}
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
10c918: 8b 53 54 mov 0x54(%ebx),%edx
10c91b: 85 d2 test %edx,%edx
10c91d: 74 65 je 10c984 <_CORE_mutex_Surrender+0x94>
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
10c91f: 4a dec %edx
10c920: 89 53 54 mov %edx,0x54(%ebx)
if ( the_mutex->nest_count != 0 ) {
10c923: 85 d2 test %edx,%edx
10c925: 75 5d jne 10c984 <_CORE_mutex_Surrender+0x94>
10c927: 8b 53 48 mov 0x48(%ebx),%edx
/*
* Formally release the mutex before possibly transferring it to a
* blocked thread.
*/
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
10c92a: 83 fa 02 cmp $0x2,%edx
10c92d: 0f 84 99 00 00 00 je 10c9cc <_CORE_mutex_Surrender+0xdc>
10c933: 83 fa 03 cmp $0x3,%edx
10c936: 0f 84 90 00 00 00 je 10c9cc <_CORE_mutex_Surrender+0xdc>
}
first_node = _Chain_Get_first_unprotected(&holder->lock_mutex);
#endif
holder->resource_count--;
}
the_mutex->holder = NULL;
10c93c: c7 43 5c 00 00 00 00 movl $0x0,0x5c(%ebx)
the_mutex->holder_id = 0;
10c943: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx)
/*
* Whether or not someone is waiting for the mutex, an
* inherited priority must be lowered if this is the last
* mutex (i.e. resource) this task has.
*/
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
10c94a: 83 fa 02 cmp $0x2,%edx
10c94d: 74 5d je 10c9ac <_CORE_mutex_Surrender+0xbc>
10c94f: 83 fa 03 cmp $0x3,%edx
10c952: 74 58 je 10c9ac <_CORE_mutex_Surrender+0xbc>
/*
* Now we check if another thread was waiting for this mutex. If so,
* transfer the mutex to that thread.
*/
if ( ( the_thread = _Thread_queue_Dequeue( &the_mutex->Wait_queue ) ) ) {
10c954: 83 ec 0c sub $0xc,%esp
10c957: 53 push %ebx
10c958: e8 2b 17 00 00 call 10e088 <_Thread_queue_Dequeue>
10c95d: 83 c4 10 add $0x10,%esp
10c960: 85 c0 test %eax,%eax
10c962: 74 7c je 10c9e0 <_CORE_mutex_Surrender+0xf0>
} else
#endif
{
the_mutex->holder = the_thread;
10c964: 89 43 5c mov %eax,0x5c(%ebx)
the_mutex->holder_id = the_thread->Object.id;
10c967: 8b 50 08 mov 0x8(%eax),%edx
10c96a: 89 53 60 mov %edx,0x60(%ebx)
the_mutex->nest_count = 1;
10c96d: c7 43 54 01 00 00 00 movl $0x1,0x54(%ebx)
switch ( the_mutex->Attributes.discipline ) {
10c974: 8b 53 48 mov 0x48(%ebx),%edx
10c977: 83 fa 02 cmp $0x2,%edx
10c97a: 74 58 je 10c9d4 <_CORE_mutex_Surrender+0xe4>
10c97c: 83 fa 03 cmp $0x3,%edx
10c97f: 74 0b je 10c98c <_CORE_mutex_Surrender+0x9c>
10c981: 8d 76 00 lea 0x0(%esi),%esi
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
10c984: 31 c0 xor %eax,%eax
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
10c986: 8b 5d fc mov -0x4(%ebp),%ebx
10c989: c9 leave
10c98a: c3 ret
10c98b: 90 nop
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
_Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue);
the_mutex->queue.priority_before = the_thread->current_priority;
#endif
the_thread->resource_count++;
10c98c: ff 40 1c incl 0x1c(%eax)
if (the_mutex->Attributes.priority_ceiling <
10c98f: 8b 53 4c mov 0x4c(%ebx),%edx
the_thread->current_priority){
10c992: 3b 50 14 cmp 0x14(%eax),%edx
10c995: 73 ed jae 10c984 <_CORE_mutex_Surrender+0x94>
_Thread_Change_priority(
10c997: 51 push %ecx
10c998: 6a 00 push $0x0
10c99a: 52 push %edx
10c99b: 50 push %eax
10c99c: e8 e3 0d 00 00 call 10d784 <_Thread_Change_priority>
10c9a1: 31 c0 xor %eax,%eax
10c9a3: 83 c4 10 add $0x10,%esp
10c9a6: e9 65 ff ff ff jmp 10c910 <_CORE_mutex_Surrender+0x20>
10c9ab: 90 nop
_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
if(the_mutex->queue.priority_before != holder->current_priority)
_Thread_Change_priority(holder,the_mutex->queue.priority_before,true);
#endif
if ( holder->resource_count == 0 &&
10c9ac: 8b 50 1c mov 0x1c(%eax),%edx
10c9af: 85 d2 test %edx,%edx
10c9b1: 75 a1 jne 10c954 <_CORE_mutex_Surrender+0x64>
holder->real_priority != holder->current_priority ) {
10c9b3: 8b 50 18 mov 0x18(%eax),%edx
10c9b6: 3b 50 14 cmp 0x14(%eax),%edx
10c9b9: 74 99 je 10c954 <_CORE_mutex_Surrender+0x64>
_Thread_Change_priority( holder, holder->real_priority, true );
10c9bb: 51 push %ecx
10c9bc: 6a 01 push $0x1
10c9be: 52 push %edx
10c9bf: 50 push %eax
10c9c0: e8 bf 0d 00 00 call 10d784 <_Thread_Change_priority>
10c9c5: 83 c4 10 add $0x10,%esp
10c9c8: eb 8a jmp 10c954 <_CORE_mutex_Surrender+0x64>
10c9ca: 66 90 xchg %ax,%ax
the_mutex->nest_count++;
return CORE_MUTEX_RELEASE_NOT_ORDER;
}
first_node = _Chain_Get_first_unprotected(&holder->lock_mutex);
#endif
holder->resource_count--;
10c9cc: ff 48 1c decl 0x1c(%eax)
10c9cf: e9 68 ff ff ff jmp 10c93c <_CORE_mutex_Surrender+0x4c>
case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
_Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue);
the_mutex->queue.priority_before = the_thread->current_priority;
#endif
the_thread->resource_count++;
10c9d4: ff 40 1c incl 0x1c(%eax)
10c9d7: 31 c0 xor %eax,%eax
break;
10c9d9: e9 32 ff ff ff jmp 10c910 <_CORE_mutex_Surrender+0x20>
10c9de: 66 90 xchg %ax,%ax
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
10c9e0: c7 43 50 01 00 00 00 movl $0x1,0x50(%ebx)
10c9e7: 31 c0 xor %eax,%eax
10c9e9: e9 22 ff ff ff jmp 10c910 <_CORE_mutex_Surrender+0x20>
001133d4 <_CORE_semaphore_Seize>:
CORE_semaphore_Control *the_semaphore,
Objects_Id id,
bool wait,
Watchdog_Interval timeout
)
{
1133d4: 55 push %ebp
1133d5: 89 e5 mov %esp,%ebp
1133d7: 57 push %edi
1133d8: 56 push %esi
1133d9: 53 push %ebx
1133da: 83 ec 1c sub $0x1c,%esp
1133dd: 8b 45 08 mov 0x8(%ebp),%eax
1133e0: 8b 7d 0c mov 0xc(%ebp),%edi
1133e3: 8b 75 14 mov 0x14(%ebp),%esi
1133e6: 8a 5d 10 mov 0x10(%ebp),%bl
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
1133e9: 8b 15 f8 94 12 00 mov 0x1294f8,%edx
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
1133ef: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx)
_ISR_Disable( level );
1133f6: 9c pushf
1133f7: fa cli
1133f8: 8f 45 e4 popl -0x1c(%ebp)
if ( the_semaphore->count != 0 ) {
1133fb: 8b 48 48 mov 0x48(%eax),%ecx
1133fe: 85 c9 test %ecx,%ecx
113400: 75 46 jne 113448 <_CORE_semaphore_Seize+0x74>
/*
* If the semaphore was not available and the caller was not willing
* to block, then return immediately with a status indicating that
* the semaphore was not available and the caller never blocked.
*/
if ( !wait ) {
113402: 84 db test %bl,%bl
113404: 75 16 jne 11341c <_CORE_semaphore_Seize+0x48>
_ISR_Enable( level );
113406: ff 75 e4 pushl -0x1c(%ebp)
113409: 9d popf
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT;
11340a: c7 42 34 01 00 00 00 movl $0x1,0x34(%edx)
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue );
executing->Wait.queue = &the_semaphore->Wait_queue;
executing->Wait.id = id;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
}
113411: 83 c4 1c add $0x1c,%esp
113414: 5b pop %ebx
113415: 5e pop %esi
113416: 5f pop %edi
113417: c9 leave
113418: c3 ret
113419: 8d 76 00 lea 0x0(%esi),%esi
11341c: c7 40 30 01 00 00 00 movl $0x1,0x30(%eax)
/*
* If the semaphore is not available and the caller is willing to
* block, then we now block the caller with optional timeout.
*/
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue );
executing->Wait.queue = &the_semaphore->Wait_queue;
113423: 89 42 44 mov %eax,0x44(%edx)
executing->Wait.id = id;
113426: 89 7a 20 mov %edi,0x20(%edx)
_ISR_Enable( level );
113429: ff 75 e4 pushl -0x1c(%ebp)
11342c: 9d popf
_Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
11342d: c7 45 10 1c f1 10 00 movl $0x10f11c,0x10(%ebp)
113434: 89 75 0c mov %esi,0xc(%ebp)
113437: 89 45 08 mov %eax,0x8(%ebp)
}
11343a: 83 c4 1c add $0x1c,%esp
11343d: 5b pop %ebx
11343e: 5e pop %esi
11343f: 5f pop %edi
113440: c9 leave
*/
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue );
executing->Wait.queue = &the_semaphore->Wait_queue;
executing->Wait.id = id;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
113441: e9 c6 b9 ff ff jmp 10ee0c <_Thread_queue_Enqueue_with_handler>
113446: 66 90 xchg %ax,%ax
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
if ( the_semaphore->count != 0 ) {
the_semaphore->count -= 1;
113448: 49 dec %ecx
113449: 89 48 48 mov %ecx,0x48(%eax)
_ISR_Enable( level );
11344c: ff 75 e4 pushl -0x1c(%ebp)
11344f: 9d popf
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue );
executing->Wait.queue = &the_semaphore->Wait_queue;
executing->Wait.id = id;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
}
113450: 83 c4 1c add $0x1c,%esp
113453: 5b pop %ebx
113454: 5e pop %esi
113455: 5f pop %edi
113456: c9 leave
113457: c3 ret
0010ca3c <_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
)
{
10ca3c: 55 push %ebp
10ca3d: 89 e5 mov %esp,%ebp
10ca3f: 53 push %ebx
10ca40: 83 ec 10 sub $0x10,%esp
10ca43: 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)) ) {
10ca46: 53 push %ebx
10ca47: e8 3c 16 00 00 call 10e088 <_Thread_queue_Dequeue>
10ca4c: 83 c4 10 add $0x10,%esp
10ca4f: 85 c0 test %eax,%eax
10ca51: 74 09 je 10ca5c <_CORE_semaphore_Surrender+0x20>
10ca53: 31 c0 xor %eax,%eax
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
}
return status;
}
10ca55: 8b 5d fc mov -0x4(%ebp),%ebx
10ca58: c9 leave
10ca59: c3 ret
10ca5a: 66 90 xchg %ax,%ax
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_semaphore_mp_support) ( the_thread, id );
#endif
} else {
_ISR_Disable( level );
10ca5c: 9c pushf
10ca5d: fa cli
10ca5e: 5a pop %edx
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
10ca5f: 8b 43 48 mov 0x48(%ebx),%eax
10ca62: 3b 43 40 cmp 0x40(%ebx),%eax
10ca65: 72 0d jb 10ca74 <_CORE_semaphore_Surrender+0x38><== ALWAYS TAKEN
10ca67: b8 04 00 00 00 mov $0x4,%eax <== NOT EXECUTED
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
10ca6c: 52 push %edx
10ca6d: 9d popf
}
return status;
}
10ca6e: 8b 5d fc mov -0x4(%ebp),%ebx
10ca71: c9 leave
10ca72: c3 ret
10ca73: 90 nop
#endif
} else {
_ISR_Disable( level );
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
the_semaphore->count += 1;
10ca74: 40 inc %eax
10ca75: 89 43 48 mov %eax,0x48(%ebx)
10ca78: 31 c0 xor %eax,%eax
10ca7a: eb f0 jmp 10ca6c <_CORE_semaphore_Surrender+0x30>
0010d414 <_CORE_spinlock_Wait>:
CORE_spinlock_Status _CORE_spinlock_Wait(
CORE_spinlock_Control *the_spinlock,
bool wait,
Watchdog_Interval timeout
)
{
10d414: 55 push %ebp
10d415: 89 e5 mov %esp,%ebp
10d417: 56 push %esi
10d418: 53 push %ebx
10d419: 8b 5d 08 mov 0x8(%ebp),%ebx
10d41c: 8a 4d 0c mov 0xc(%ebp),%cl
ISR_Level level;
#if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API)
Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout;
#endif
_ISR_Disable( level );
10d41f: 9c pushf
10d420: fa cli
10d421: 58 pop %eax
if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) &&
10d422: 8b 53 04 mov 0x4(%ebx),%edx
10d425: 4a dec %edx
10d426: 74 60 je 10d488 <_CORE_spinlock_Wait+0x74>
(the_spinlock->holder == _Thread_Executing->Object.id) ) {
_ISR_Enable( level );
return CORE_SPINLOCK_HOLDER_RELOCKING;
}
the_spinlock->users += 1;
10d428: 8b 53 08 mov 0x8(%ebx),%edx
10d42b: 42 inc %edx
10d42c: 89 53 08 mov %edx,0x8(%ebx)
for ( ;; ) {
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
10d42f: 8b 53 04 mov 0x4(%ebx),%edx
10d432: 85 d2 test %edx,%edx
10d434: 74 22 je 10d458 <_CORE_spinlock_Wait+0x44>
}
/*
* Spinlock is unavailable. If not willing to wait, return.
*/
if ( !wait ) {
10d436: 84 c9 test %cl,%cl
10d438: 74 39 je 10d473 <_CORE_spinlock_Wait+0x5f>
10d43a: 66 90 xchg %ax,%ax
*
* A spinlock cannot be deleted while it is being used so we are
* safe from deletion.
*/
_ISR_Enable( level );
10d43c: 50 push %eax
10d43d: 9d popf
/* An ISR could occur here */
_Thread_Enable_dispatch();
10d43e: e8 4d 12 00 00 call 10e690 <_Thread_Enable_dispatch>
10d443: a1 78 a8 12 00 mov 0x12a878,%eax
10d448: 40 inc %eax
10d449: a3 78 a8 12 00 mov %eax,0x12a878
/* Another thread could get dispatched here */
/* Reenter the critical sections so we can attempt the lock again. */
_Thread_Disable_dispatch();
_ISR_Disable( level );
10d44e: 9c pushf
10d44f: fa cli
10d450: 58 pop %eax
_ISR_Enable( level );
return CORE_SPINLOCK_HOLDER_RELOCKING;
}
the_spinlock->users += 1;
for ( ;; ) {
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
10d451: 8b 53 04 mov 0x4(%ebx),%edx
10d454: 85 d2 test %edx,%edx
10d456: 75 e4 jne 10d43c <_CORE_spinlock_Wait+0x28>
the_spinlock->lock = CORE_SPINLOCK_LOCKED;
10d458: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx)
the_spinlock->holder = _Thread_Executing->Object.id;
10d45f: 8b 15 38 a9 12 00 mov 0x12a938,%edx
10d465: 8b 52 08 mov 0x8(%edx),%edx
10d468: 89 53 0c mov %edx,0xc(%ebx)
_ISR_Enable( level );
10d46b: 50 push %eax
10d46c: 9d popf
10d46d: 31 c0 xor %eax,%eax
_Thread_Disable_dispatch();
_ISR_Disable( level );
}
}
10d46f: 5b pop %ebx
10d470: 5e pop %esi
10d471: c9 leave
10d472: c3 ret
/*
* Spinlock is unavailable. If not willing to wait, return.
*/
if ( !wait ) {
the_spinlock->users -= 1;
10d473: 8b 53 08 mov 0x8(%ebx),%edx
10d476: 4a dec %edx
10d477: 89 53 08 mov %edx,0x8(%ebx)
_ISR_Enable( level );
10d47a: 50 push %eax
10d47b: 9d popf
10d47c: b8 05 00 00 00 mov $0x5,%eax
_Thread_Disable_dispatch();
_ISR_Disable( level );
}
}
10d481: 5b pop %ebx
10d482: 5e pop %esi
10d483: c9 leave
10d484: c3 ret
10d485: 8d 76 00 lea 0x0(%esi),%esi
Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout;
#endif
_ISR_Disable( level );
if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) &&
(the_spinlock->holder == _Thread_Executing->Object.id) ) {
10d488: 8b 73 0c mov 0xc(%ebx),%esi
10d48b: 8b 15 38 a9 12 00 mov 0x12a938,%edx
10d491: 3b 72 08 cmp 0x8(%edx),%esi
10d494: 75 92 jne 10d428 <_CORE_spinlock_Wait+0x14>
_ISR_Enable( level );
10d496: 50 push %eax
10d497: 9d popf
10d498: b8 01 00 00 00 mov $0x1,%eax
return CORE_SPINLOCK_HOLDER_RELOCKING;
10d49d: eb d0 jmp 10d46f <_CORE_spinlock_Wait+0x5b>
00111fa4 <_Chain_Initialize>:
Chain_Control *the_chain,
void *starting_address,
size_t number_nodes,
size_t node_size
)
{
111fa4: 55 push %ebp
111fa5: 89 e5 mov %esp,%ebp
111fa7: 57 push %edi
111fa8: 56 push %esi
111fa9: 53 push %ebx
111faa: 8b 7d 08 mov 0x8(%ebp),%edi
111fad: 8b 4d 10 mov 0x10(%ebp),%ecx
111fb0: 8b 75 14 mov 0x14(%ebp),%esi
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Head(
Chain_Control *the_chain
)
{
return (Chain_Node *) the_chain;
111fb3: 89 fa mov %edi,%edx
Chain_Node *current;
Chain_Node *next;
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
111fb5: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi)
next = starting_address;
while ( count-- ) {
111fbc: 85 c9 test %ecx,%ecx
111fbe: 74 17 je 111fd7 <_Chain_Initialize+0x33><== NEVER TAKEN
Chain_Node *next;
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
next = starting_address;
111fc0: 8b 45 0c mov 0xc(%ebp),%eax
111fc3: eb 05 jmp 111fca <_Chain_Initialize+0x26>
111fc5: 8d 76 00 lea 0x0(%esi),%esi
while ( count-- ) {
111fc8: 89 d8 mov %ebx,%eax
current->next = next;
111fca: 89 02 mov %eax,(%edx)
next->previous = current;
111fcc: 89 50 04 mov %edx,0x4(%eax)
111fcf: 8d 1c 30 lea (%eax,%esi,1),%ebx
current = next;
next = (Chain_Node *)
111fd2: 89 c2 mov %eax,%edx
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
next = starting_address;
while ( count-- ) {
111fd4: 49 dec %ecx
111fd5: 75 f1 jne 111fc8 <_Chain_Initialize+0x24>
next->previous = current;
current = next;
next = (Chain_Node *)
_Addresses_Add_offset( (void *) next, node_size );
}
current->next = _Chain_Tail( the_chain );
111fd7: 8d 47 04 lea 0x4(%edi),%eax
111fda: 89 02 mov %eax,(%edx)
the_chain->last = current;
111fdc: 89 57 08 mov %edx,0x8(%edi)
}
111fdf: 5b pop %ebx
111fe0: 5e pop %esi
111fe1: 5f pop %edi
111fe2: c9 leave
111fe3: c3 ret
00100208 <_Dual_ported_memory_Manager_initialization>:
#include <rtems/rtems/status.h>
#include <rtems/rtems/types.h>
#include <rtems/rtems/dpmem.h>
void _Dual_ported_memory_Manager_initialization(void)
{
100208: 55 push %ebp
100209: 89 e5 mov %esp,%ebp
}
10020b: c9 leave
10020c: c3 ret
00100210 <_Event_Manager_initialization>:
#include <rtems/score/states.h>
#include <rtems/score/thread.h>
#include <rtems/score/interr.h>
void _Event_Manager_initialization(void)
{
100210: 55 push %ebp
100211: 89 e5 mov %esp,%ebp
}
100213: c9 leave
100214: c3 ret
0010b6bc <_Event_Seize>:
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
10b6bc: 55 push %ebp
10b6bd: 89 e5 mov %esp,%ebp
10b6bf: 57 push %edi
10b6c0: 56 push %esi
10b6c1: 53 push %ebx
10b6c2: 83 ec 2c sub $0x2c,%esp
10b6c5: 8b 45 08 mov 0x8(%ebp),%eax
10b6c8: 8b 4d 0c mov 0xc(%ebp),%ecx
10b6cb: 8b 55 10 mov 0x10(%ebp),%edx
10b6ce: 89 55 dc mov %edx,-0x24(%ebp)
10b6d1: 8b 7d 14 mov 0x14(%ebp),%edi
rtems_event_set pending_events;
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
10b6d4: 8b 1d b8 94 12 00 mov 0x1294b8,%ebx
executing->Wait.return_code = RTEMS_SUCCESSFUL;
10b6da: c7 43 34 00 00 00 00 movl $0x0,0x34(%ebx)
api = executing->API_Extensions[ THREAD_API_RTEMS ];
10b6e1: 8b b3 f4 00 00 00 mov 0xf4(%ebx),%esi
_ISR_Disable( level );
10b6e7: 9c pushf
10b6e8: fa cli
10b6e9: 8f 45 e0 popl -0x20(%ebp)
pending_events = api->pending_events;
10b6ec: 8b 16 mov (%esi),%edx
10b6ee: 89 55 d4 mov %edx,-0x2c(%ebp)
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
10b6f1: 21 c2 and %eax,%edx
10b6f3: 89 55 e4 mov %edx,-0x1c(%ebp)
10b6f6: 74 0d je 10b705 <_Event_Seize+0x49>
10b6f8: 39 d0 cmp %edx,%eax
10b6fa: 0f 84 84 00 00 00 je 10b784 <_Event_Seize+0xc8>
10b700: f6 c1 02 test $0x2,%cl
10b703: 75 7f jne 10b784 <_Event_Seize+0xc8> <== ALWAYS TAKEN
_ISR_Enable( level );
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
10b705: f6 c1 01 test $0x1,%cl
10b708: 75 62 jne 10b76c <_Event_Seize+0xb0>
* 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;
10b70a: 89 4b 30 mov %ecx,0x30(%ebx)
executing->Wait.count = (uint32_t) event_in;
10b70d: 89 43 24 mov %eax,0x24(%ebx)
executing->Wait.return_argument = event_out;
10b710: 89 7b 28 mov %edi,0x28(%ebx)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
10b713: c7 05 00 9e 12 00 01 movl $0x1,0x129e00
10b71a: 00 00 00
_ISR_Enable( level );
10b71d: ff 75 e0 pushl -0x20(%ebp)
10b720: 9d popf
if ( ticks ) {
10b721: 8b 45 dc mov -0x24(%ebp),%eax
10b724: 85 c0 test %eax,%eax
10b726: 0f 85 80 00 00 00 jne 10b7ac <_Event_Seize+0xf0>
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
10b72c: 83 ec 08 sub $0x8,%esp
10b72f: 68 00 01 00 00 push $0x100
10b734: 53 push %ebx
10b735: e8 1e 2e 00 00 call 10e558 <_Thread_Set_state>
_ISR_Disable( level );
10b73a: 9c pushf
10b73b: fa cli
10b73c: 5a pop %edx
sync_state = _Event_Sync_state;
10b73d: a1 00 9e 12 00 mov 0x129e00,%eax
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
10b742: c7 05 00 9e 12 00 00 movl $0x0,0x129e00
10b749: 00 00 00
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
10b74c: 83 c4 10 add $0x10,%esp
10b74f: 83 f8 01 cmp $0x1,%eax
10b752: 74 4c je 10b7a0 <_Event_Seize+0xe4>
* 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 );
10b754: 89 55 10 mov %edx,0x10(%ebp)
10b757: 89 5d 0c mov %ebx,0xc(%ebp)
10b75a: 89 45 08 mov %eax,0x8(%ebp)
}
10b75d: 8d 65 f4 lea -0xc(%ebp),%esp
10b760: 5b pop %ebx
10b761: 5e pop %esi
10b762: 5f pop %edi
10b763: 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 );
10b764: e9 cf 1f 00 00 jmp 10d738 <_Thread_blocking_operation_Cancel>
10b769: 8d 76 00 lea 0x0(%esi),%esi
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
_ISR_Enable( level );
10b76c: ff 75 e0 pushl -0x20(%ebp)
10b76f: 9d popf
executing->Wait.return_code = RTEMS_UNSATISFIED;
10b770: c7 43 34 0d 00 00 00 movl $0xd,0x34(%ebx)
*event_out = seized_events;
10b777: 8b 55 e4 mov -0x1c(%ebp),%edx
10b77a: 89 17 mov %edx,(%edi)
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
}
10b77c: 8d 65 f4 lea -0xc(%ebp),%esp
10b77f: 5b pop %ebx
10b780: 5e pop %esi
10b781: 5f pop %edi
10b782: c9 leave
10b783: c3 ret
pending_events = api->pending_events;
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
(seized_events == event_in || _Options_Is_any( option_set )) ) {
api->pending_events =
10b784: 8b 45 e4 mov -0x1c(%ebp),%eax
10b787: f7 d0 not %eax
10b789: 23 45 d4 and -0x2c(%ebp),%eax
10b78c: 89 06 mov %eax,(%esi)
_Event_sets_Clear( pending_events, seized_events );
_ISR_Enable( level );
10b78e: ff 75 e0 pushl -0x20(%ebp)
10b791: 9d popf
*event_out = seized_events;
10b792: 8b 45 e4 mov -0x1c(%ebp),%eax
10b795: 89 07 mov %eax,(%edi)
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
}
10b797: 8d 65 f4 lea -0xc(%ebp),%esp
10b79a: 5b pop %ebx
10b79b: 5e pop %esi
10b79c: 5f pop %edi
10b79d: c9 leave
10b79e: c3 ret
10b79f: 90 nop
_ISR_Disable( level );
sync_state = _Event_Sync_state;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
_ISR_Enable( level );
10b7a0: 52 push %edx
10b7a1: 9d popf
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
}
10b7a2: 8d 65 f4 lea -0xc(%ebp),%esp
10b7a5: 5b pop %ebx
10b7a6: 5e pop %esi
10b7a7: 5f pop %edi
10b7a8: c9 leave
10b7a9: c3 ret
10b7aa: 66 90 xchg %ax,%ax
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
_ISR_Enable( level );
if ( ticks ) {
_Watchdog_Initialize(
10b7ac: 8b 43 08 mov 0x8(%ebx),%eax
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10b7af: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
10b7b6: c7 43 64 4c b9 10 00 movl $0x10b94c,0x64(%ebx)
the_watchdog->id = id;
10b7bd: 89 43 68 mov %eax,0x68(%ebx)
the_watchdog->user_data = user_data;
10b7c0: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b7c7: 8b 45 dc mov -0x24(%ebp),%eax
10b7ca: 89 43 54 mov %eax,0x54(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b7cd: 83 ec 08 sub $0x8,%esp
10b7d0: 8d 43 48 lea 0x48(%ebx),%eax
10b7d3: 50 push %eax
10b7d4: 68 d8 94 12 00 push $0x1294d8
10b7d9: e8 02 34 00 00 call 10ebe0 <_Watchdog_Insert>
10b7de: 83 c4 10 add $0x10,%esp
10b7e1: e9 46 ff ff ff jmp 10b72c <_Event_Seize+0x70>
0010b83c <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
10b83c: 55 push %ebp
10b83d: 89 e5 mov %esp,%ebp
10b83f: 57 push %edi
10b840: 56 push %esi
10b841: 53 push %ebx
10b842: 83 ec 1c sub $0x1c,%esp
10b845: 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 ];
10b848: 8b 8b f4 00 00 00 mov 0xf4(%ebx),%ecx
option_set = (rtems_option) the_thread->Wait.option;
10b84e: 8b 73 30 mov 0x30(%ebx),%esi
_ISR_Disable( level );
10b851: 9c pushf
10b852: fa cli
10b853: 8f 45 e4 popl -0x1c(%ebp)
pending_events = api->pending_events;
10b856: 8b 11 mov (%ecx),%edx
event_condition = (rtems_event_set) the_thread->Wait.count;
10b858: 8b 43 24 mov 0x24(%ebx),%eax
seized_events = _Event_sets_Get( pending_events, event_condition );
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
10b85b: 89 c7 mov %eax,%edi
10b85d: 21 d7 and %edx,%edi
10b85f: 89 7d e0 mov %edi,-0x20(%ebp)
10b862: 0f 84 ac 00 00 00 je 10b914 <_Event_Surrender+0xd8>
/*
* 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() &&
10b868: 8b 3d 94 94 12 00 mov 0x129494,%edi
10b86e: 85 ff test %edi,%edi
10b870: 74 08 je 10b87a <_Event_Surrender+0x3e>
10b872: 3b 1d b8 94 12 00 cmp 0x1294b8,%ebx
10b878: 74 5a je 10b8d4 <_Event_Surrender+0x98>
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
10b87a: f6 43 11 01 testb $0x1,0x11(%ebx)
10b87e: 0f 84 90 00 00 00 je 10b914 <_Event_Surrender+0xd8>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
10b884: 3b 45 e0 cmp -0x20(%ebp),%eax
10b887: 74 09 je 10b892 <_Event_Surrender+0x56>
10b889: 83 e6 02 and $0x2,%esi
10b88c: 0f 84 82 00 00 00 je 10b914 <_Event_Surrender+0xd8> <== NEVER TAKEN
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
10b892: 8b 45 e0 mov -0x20(%ebp),%eax
10b895: f7 d0 not %eax
10b897: 21 d0 and %edx,%eax
10b899: 89 01 mov %eax,(%ecx)
the_thread->Wait.count = 0;
10b89b: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
10b8a2: 8b 43 28 mov 0x28(%ebx),%eax
10b8a5: 8b 7d e0 mov -0x20(%ebp),%edi
10b8a8: 89 38 mov %edi,(%eax)
_ISR_Flash( level );
10b8aa: ff 75 e4 pushl -0x1c(%ebp)
10b8ad: 9d popf
10b8ae: fa cli
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
10b8af: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
10b8b3: 74 6b je 10b920 <_Event_Surrender+0xe4>
_ISR_Enable( level );
10b8b5: ff 75 e4 pushl -0x1c(%ebp)
10b8b8: 9d popf
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
10b8b9: 83 ec 08 sub $0x8,%esp
10b8bc: 68 f8 ff 03 10 push $0x1003fff8
10b8c1: 53 push %ebx
10b8c2: e8 fd 1f 00 00 call 10d8c4 <_Thread_Clear_state>
10b8c7: 83 c4 10 add $0x10,%esp
}
return;
}
}
_ISR_Enable( level );
}
10b8ca: 8d 65 f4 lea -0xc(%ebp),%esp
10b8cd: 5b pop %ebx
10b8ce: 5e pop %esi
10b8cf: 5f pop %edi
10b8d0: c9 leave
10b8d1: c3 ret
10b8d2: 66 90 xchg %ax,%ax
* 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) ||
10b8d4: 8b 3d 00 9e 12 00 mov 0x129e00,%edi
/*
* 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() &&
10b8da: 83 ff 02 cmp $0x2,%edi
10b8dd: 74 09 je 10b8e8 <_Event_Surrender+0xac> <== NEVER TAKEN
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
10b8df: 8b 3d 00 9e 12 00 mov 0x129e00,%edi
/*
* 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() &&
10b8e5: 4f dec %edi
10b8e6: 75 92 jne 10b87a <_Event_Surrender+0x3e>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
10b8e8: 3b 45 e0 cmp -0x20(%ebp),%eax
10b8eb: 74 05 je 10b8f2 <_Event_Surrender+0xb6>
10b8ed: 83 e6 02 and $0x2,%esi
10b8f0: 74 22 je 10b914 <_Event_Surrender+0xd8> <== NEVER TAKEN
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
10b8f2: 8b 45 e0 mov -0x20(%ebp),%eax
10b8f5: f7 d0 not %eax
10b8f7: 21 d0 and %edx,%eax
10b8f9: 89 01 mov %eax,(%ecx)
the_thread->Wait.count = 0;
10b8fb: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
10b902: 8b 43 28 mov 0x28(%ebx),%eax
10b905: 8b 55 e0 mov -0x20(%ebp),%edx
10b908: 89 10 mov %edx,(%eax)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
10b90a: c7 05 00 9e 12 00 03 movl $0x3,0x129e00
10b911: 00 00 00
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
10b914: ff 75 e4 pushl -0x1c(%ebp)
10b917: 9d popf
}
10b918: 8d 65 f4 lea -0xc(%ebp),%esp
10b91b: 5b pop %ebx
10b91c: 5e pop %esi
10b91d: 5f pop %edi
10b91e: c9 leave
10b91f: c3 ret
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
10b920: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
10b927: ff 75 e4 pushl -0x1c(%ebp)
10b92a: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
10b92b: 83 ec 0c sub $0xc,%esp
10b92e: 8d 43 48 lea 0x48(%ebx),%eax
10b931: 50 push %eax
10b932: e8 d1 33 00 00 call 10ed08 <_Watchdog_Remove>
10b937: 58 pop %eax
10b938: 5a pop %edx
10b939: 68 f8 ff 03 10 push $0x1003fff8
10b93e: 53 push %ebx
10b93f: e8 80 1f 00 00 call 10d8c4 <_Thread_Clear_state>
10b944: 83 c4 10 add $0x10,%esp
10b947: eb cf jmp 10b918 <_Event_Surrender+0xdc>
0010b94c <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
10b94c: 55 push %ebp
10b94d: 89 e5 mov %esp,%ebp
10b94f: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
10b952: 8d 45 f4 lea -0xc(%ebp),%eax
10b955: 50 push %eax
10b956: ff 75 08 pushl 0x8(%ebp)
10b959: e8 32 23 00 00 call 10dc90 <_Thread_Get>
switch ( location ) {
10b95e: 83 c4 10 add $0x10,%esp
10b961: 8b 55 f4 mov -0xc(%ebp),%edx
10b964: 85 d2 test %edx,%edx
10b966: 75 37 jne 10b99f <_Event_Timeout+0x53> <== 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 );
10b968: 9c pushf
10b969: fa cli
10b96a: 5a pop %edx
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
10b96b: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
if ( _Thread_Is_executing( the_thread ) ) {
10b972: 3b 05 b8 94 12 00 cmp 0x1294b8,%eax
10b978: 74 2a je 10b9a4 <_Event_Timeout+0x58>
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
10b97a: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax)
_ISR_Enable( level );
10b981: 52 push %edx
10b982: 9d popf
10b983: 83 ec 08 sub $0x8,%esp
10b986: 68 f8 ff 03 10 push $0x1003fff8
10b98b: 50 push %eax
10b98c: e8 33 1f 00 00 call 10d8c4 <_Thread_Clear_state>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10b991: a1 f8 93 12 00 mov 0x1293f8,%eax
10b996: 48 dec %eax
10b997: a3 f8 93 12 00 mov %eax,0x1293f8
10b99c: 83 c4 10 add $0x10,%esp
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
10b99f: c9 leave
10b9a0: c3 ret
10b9a1: 8d 76 00 lea 0x0(%esi),%esi
}
#endif
the_thread->Wait.count = 0;
if ( _Thread_Is_executing( the_thread ) ) {
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
10b9a4: 8b 0d 00 9e 12 00 mov 0x129e00,%ecx
10b9aa: 49 dec %ecx
10b9ab: 75 cd jne 10b97a <_Event_Timeout+0x2e>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
10b9ad: c7 05 00 9e 12 00 02 movl $0x2,0x129e00
10b9b4: 00 00 00
10b9b7: eb c1 jmp 10b97a <_Event_Timeout+0x2e>
00100248 <_Extension_Manager_initialization>:
#include <rtems/score/thread.h>
#include <rtems/extension.h>
#include <rtems/score/interr.h>
void _Extension_Manager_initialization(void)
{
100248: 55 push %ebp
100249: 89 e5 mov %esp,%ebp
}
10024b: c9 leave
10024c: c3 ret
001122c4 <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
1122c4: 55 push %ebp
1122c5: 89 e5 mov %esp,%ebp
1122c7: 57 push %edi
1122c8: 56 push %esi
1122c9: 53 push %ebx
1122ca: 83 ec 2c sub $0x2c,%esp
1122cd: 8b 7d 0c mov 0xc(%ebp),%edi
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
1122d0: 8b 45 08 mov 0x8(%ebp),%eax
1122d3: 8b 48 08 mov 0x8(%eax),%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
- HEAP_BLOCK_SIZE_OFFSET;
uintptr_t const page_size = heap->page_size;
1122d6: 8b 50 10 mov 0x10(%eax),%edx
1122d9: 89 55 d4 mov %edx,-0x2c(%ebp)
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
if ( block_size_floor < alloc_size ) {
1122dc: 89 f8 mov %edi,%eax
1122de: 83 c0 04 add $0x4,%eax
1122e1: 89 45 e0 mov %eax,-0x20(%ebp)
1122e4: 0f 82 5a 01 00 00 jb 112444 <_Heap_Allocate_aligned_with_boundary+0x180>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
1122ea: 8b 75 14 mov 0x14(%ebp),%esi
1122ed: 85 f6 test %esi,%esi
1122ef: 0f 85 48 01 00 00 jne 11243d <_Heap_Allocate_aligned_with_boundary+0x179>
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
1122f5: 39 4d 08 cmp %ecx,0x8(%ebp)
1122f8: 0f 84 50 01 00 00 je 11244e <_Heap_Allocate_aligned_with_boundary+0x18a>
1122fe: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
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
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
112305: 8b 55 d4 mov -0x2c(%ebp),%edx
112308: 83 c2 07 add $0x7,%edx
11230b: 89 55 c8 mov %edx,-0x38(%ebp)
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
11230e: c7 45 d8 04 00 00 00 movl $0x4,-0x28(%ebp)
112315: 29 7d d8 sub %edi,-0x28(%ebp)
112318: eb 19 jmp 112333 <_Heap_Allocate_aligned_with_boundary+0x6f>
11231a: 66 90 xchg %ax,%ax
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
11231c: 8d 59 08 lea 0x8(%ecx),%ebx
boundary
);
}
}
if ( alloc_begin != 0 ) {
11231f: 85 db test %ebx,%ebx
112321: 0f 85 e9 00 00 00 jne 112410 <_Heap_Allocate_aligned_with_boundary+0x14c><== ALWAYS TAKEN
break;
}
block = block->next;
112327: 8b 49 08 mov 0x8(%ecx),%ecx
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
11232a: 39 4d 08 cmp %ecx,0x8(%ebp)
11232d: 0f 84 25 01 00 00 je 112458 <_Heap_Allocate_aligned_with_boundary+0x194>
_HAssert( _Heap_Is_prev_used( block ) );
/* Statistics */
++search_count;
112333: 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 ) {
112336: 8b 59 04 mov 0x4(%ecx),%ebx
112339: 39 5d e0 cmp %ebx,-0x20(%ebp)
11233c: 73 e9 jae 112327 <_Heap_Allocate_aligned_with_boundary+0x63>
if ( alignment == 0 ) {
11233e: 8b 55 10 mov 0x10(%ebp),%edx
112341: 85 d2 test %edx,%edx
112343: 74 d7 je 11231c <_Heap_Allocate_aligned_with_boundary+0x58>
uintptr_t alignment,
uintptr_t boundary
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
112345: 8b 45 08 mov 0x8(%ebp),%eax
112348: 8b 40 14 mov 0x14(%eax),%eax
11234b: 89 45 d0 mov %eax,-0x30(%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;
11234e: 83 e3 fe and $0xfffffffe,%ebx
112351: 8d 1c 19 lea (%ecx,%ebx,1),%ebx
112354: 8d 51 08 lea 0x8(%ecx),%edx
112357: 89 55 cc mov %edx,-0x34(%ebp)
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;
11235a: 8b 75 c8 mov -0x38(%ebp),%esi
11235d: 29 c6 sub %eax,%esi
11235f: 01 de add %ebx,%esi
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
112361: 03 5d d8 add -0x28(%ebp),%ebx
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
112364: 89 d8 mov %ebx,%eax
112366: 31 d2 xor %edx,%edx
112368: f7 75 10 divl 0x10(%ebp)
11236b: 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 ) {
11236d: 39 de cmp %ebx,%esi
11236f: 73 0b jae 11237c <_Heap_Allocate_aligned_with_boundary+0xb8>
112371: 89 f0 mov %esi,%eax
112373: 31 d2 xor %edx,%edx
112375: f7 75 10 divl 0x10(%ebp)
112378: 89 f3 mov %esi,%ebx
11237a: 29 d3 sub %edx,%ebx
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
11237c: 8b 45 14 mov 0x14(%ebp),%eax
11237f: 85 c0 test %eax,%eax
112381: 74 59 je 1123dc <_Heap_Allocate_aligned_with_boundary+0x118>
/* 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;
112383: 8d 34 3b lea (%ebx,%edi,1),%esi
112386: 89 f0 mov %esi,%eax
112388: 31 d2 xor %edx,%edx
11238a: f7 75 14 divl 0x14(%ebp)
11238d: 89 f0 mov %esi,%eax
11238f: 29 d0 sub %edx,%eax
112391: 89 c2 mov %eax,%edx
/* 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 ) {
112393: 39 c3 cmp %eax,%ebx
112395: 73 45 jae 1123dc <_Heap_Allocate_aligned_with_boundary+0x118>
112397: 39 c6 cmp %eax,%esi
112399: 76 41 jbe 1123dc <_Heap_Allocate_aligned_with_boundary+0x118>
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
11239b: 8b 45 cc mov -0x34(%ebp),%eax
11239e: 01 f8 add %edi,%eax
1123a0: 89 45 dc mov %eax,-0x24(%ebp)
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
if ( boundary_line < boundary_floor ) {
1123a3: 39 d0 cmp %edx,%eax
1123a5: 77 80 ja 112327 <_Heap_Allocate_aligned_with_boundary+0x63>
1123a7: 89 ce mov %ecx,%esi
1123a9: eb 0e jmp 1123b9 <_Heap_Allocate_aligned_with_boundary+0xf5>
1123ab: 90 nop
/* 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 ) {
1123ac: 39 c1 cmp %eax,%ecx
1123ae: 76 2a jbe 1123da <_Heap_Allocate_aligned_with_boundary+0x116>
if ( boundary_line < boundary_floor ) {
1123b0: 39 55 dc cmp %edx,-0x24(%ebp)
1123b3: 0f 87 a3 00 00 00 ja 11245c <_Heap_Allocate_aligned_with_boundary+0x198><== NEVER TAKEN
return 0;
}
alloc_begin = boundary_line - alloc_size;
1123b9: 89 d3 mov %edx,%ebx
1123bb: 29 fb sub %edi,%ebx
1123bd: 89 d8 mov %ebx,%eax
1123bf: 31 d2 xor %edx,%edx
1123c1: f7 75 10 divl 0x10(%ebp)
1123c4: 29 d3 sub %edx,%ebx
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
1123c6: 8d 0c 3b lea (%ebx,%edi,1),%ecx
1123c9: 89 c8 mov %ecx,%eax
1123cb: 31 d2 xor %edx,%edx
1123cd: f7 75 14 divl 0x14(%ebp)
1123d0: 89 c8 mov %ecx,%eax
1123d2: 29 d0 sub %edx,%eax
1123d4: 89 c2 mov %eax,%edx
/* 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 ) {
1123d6: 39 c3 cmp %eax,%ebx
1123d8: 72 d2 jb 1123ac <_Heap_Allocate_aligned_with_boundary+0xe8>
1123da: 89 f1 mov %esi,%ecx
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 ) {
1123dc: 39 5d cc cmp %ebx,-0x34(%ebp)
1123df: 0f 87 42 ff ff ff ja 112327 <_Heap_Allocate_aligned_with_boundary+0x63>
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;
1123e5: be f8 ff ff ff mov $0xfffffff8,%esi
1123ea: 29 ce sub %ecx,%esi
1123ec: 01 de add %ebx,%esi
1123ee: 89 d8 mov %ebx,%eax
1123f0: 31 d2 xor %edx,%edx
1123f2: f7 75 d4 divl -0x2c(%ebp)
1123f5: 29 d6 sub %edx,%esi
if ( free_size >= min_block_size || free_size == 0 ) {
1123f7: 39 75 d0 cmp %esi,-0x30(%ebp)
1123fa: 0f 86 1f ff ff ff jbe 11231f <_Heap_Allocate_aligned_with_boundary+0x5b>
112400: 85 f6 test %esi,%esi
112402: 0f 85 1f ff ff ff jne 112327 <_Heap_Allocate_aligned_with_boundary+0x63>
boundary
);
}
}
if ( alloc_begin != 0 ) {
112408: 85 db test %ebx,%ebx
11240a: 0f 84 17 ff ff ff je 112327 <_Heap_Allocate_aligned_with_boundary+0x63><== NEVER TAKEN
block = block->next;
}
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
112410: 8b 55 e4 mov -0x1c(%ebp),%edx
112413: 8b 45 08 mov 0x8(%ebp),%eax
112416: 01 50 4c add %edx,0x4c(%eax)
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
112419: 57 push %edi
11241a: 53 push %ebx
11241b: 51 push %ecx
11241c: 50 push %eax
11241d: e8 9e a9 ff ff call 10cdc0 <_Heap_Block_allocate>
112422: 89 d8 mov %ebx,%eax
112424: 83 c4 10 add $0x10,%esp
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
Heap_Statistics *const stats = &heap->stats;
112427: 8b 4d e4 mov -0x1c(%ebp),%ecx
11242a: 8b 55 08 mov 0x8(%ebp),%edx
11242d: 39 4a 44 cmp %ecx,0x44(%edx)
112430: 73 14 jae 112446 <_Heap_Allocate_aligned_with_boundary+0x182>
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
112432: 89 4a 44 mov %ecx,0x44(%edx)
}
return (void *) alloc_begin;
}
112435: 8d 65 f4 lea -0xc(%ebp),%esp
112438: 5b pop %ebx
112439: 5e pop %esi
11243a: 5f pop %edi
11243b: c9 leave
11243c: c3 ret
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
11243d: 3b 7d 14 cmp 0x14(%ebp),%edi
112440: 76 21 jbe 112463 <_Heap_Allocate_aligned_with_boundary+0x19f>
112442: 66 90 xchg %ax,%ax
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
112444: 31 c0 xor %eax,%eax
}
return (void *) alloc_begin;
}
112446: 8d 65 f4 lea -0xc(%ebp),%esp
112449: 5b pop %ebx
11244a: 5e pop %esi
11244b: 5f pop %edi
11244c: c9 leave
11244d: c3 ret
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
11244e: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
112455: 8d 76 00 lea 0x0(%esi),%esi
112458: 31 c0 xor %eax,%eax
11245a: eb cb jmp 112427 <_Heap_Allocate_aligned_with_boundary+0x163>
11245c: 89 f1 mov %esi,%ecx <== NOT EXECUTED
11245e: e9 c4 fe ff ff jmp 112327 <_Heap_Allocate_aligned_with_boundary+0x63><== NOT EXECUTED
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
return NULL;
}
if ( alignment == 0 ) {
112463: 8b 5d 10 mov 0x10(%ebp),%ebx
112466: 85 db test %ebx,%ebx
112468: 0f 85 87 fe ff ff jne 1122f5 <_Heap_Allocate_aligned_with_boundary+0x31>
11246e: 89 55 10 mov %edx,0x10(%ebp)
112471: e9 7f fe ff ff jmp 1122f5 <_Heap_Allocate_aligned_with_boundary+0x31>
0010cdc0 <_Heap_Block_allocate>:
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
10cdc0: 55 push %ebp
10cdc1: 89 e5 mov %esp,%ebp
10cdc3: 57 push %edi
10cdc4: 56 push %esi
10cdc5: 53 push %ebx
10cdc6: 83 ec 10 sub $0x10,%esp
10cdc9: 8b 75 08 mov 0x8(%ebp),%esi
10cdcc: 8b 5d 0c mov 0xc(%ebp),%ebx
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
10cdcf: 89 5d ec mov %ebx,-0x14(%ebp)
10cdd2: 8b 7d 10 mov 0x10(%ebp),%edi
10cdd5: 83 ef 08 sub $0x8,%edi
Heap_Statistics *const stats = &heap->stats;
uintptr_t const alloc_area_begin = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_area_offset = alloc_begin - alloc_area_begin;
10cdd8: 89 f8 mov %edi,%eax
10cdda: 29 d8 sub %ebx,%eax
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
10cddc: 8b 53 04 mov 0x4(%ebx),%edx
10cddf: 83 e2 fe and $0xfffffffe,%edx
10cde2: f6 44 13 04 01 testb $0x1,0x4(%ebx,%edx,1)
10cde7: 0f 85 8b 00 00 00 jne 10ce78 <_Heap_Block_allocate+0xb8>
free_list_anchor = block->prev;
10cded: 8b 4b 0c mov 0xc(%ebx),%ecx
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
10cdf0: 8b 53 08 mov 0x8(%ebx),%edx
Heap_Block *prev = block->prev;
prev->next = next;
10cdf3: 89 51 08 mov %edx,0x8(%ecx)
next->prev = prev;
10cdf6: 89 4a 0c mov %ecx,0xc(%edx)
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
10cdf9: ff 4e 38 decl 0x38(%esi)
++stats->used_blocks;
10cdfc: ff 46 40 incl 0x40(%esi)
stats->free_size -= _Heap_Block_size( block );
10cdff: 8b 53 04 mov 0x4(%ebx),%edx
10ce02: 83 e2 fe and $0xfffffffe,%edx
10ce05: 29 56 30 sub %edx,0x30(%esi)
} else {
free_list_anchor = _Heap_Free_list_head( heap );
}
if ( alloc_area_offset < heap->page_size ) {
10ce08: 8b 56 10 mov 0x10(%esi),%edx
10ce0b: 89 55 e4 mov %edx,-0x1c(%ebp)
10ce0e: 39 d0 cmp %edx,%eax
10ce10: 72 72 jb 10ce84 <_Heap_Block_allocate+0xc4>
- 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;
10ce12: 8b 43 04 mov 0x4(%ebx),%eax
10ce15: 89 45 f0 mov %eax,-0x10(%ebp)
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 )
10ce18: 8b 45 10 mov 0x10(%ebp),%eax
10ce1b: 31 d2 xor %edx,%edx
10ce1d: f7 75 e4 divl -0x1c(%ebp)
10ce20: 29 d7 sub %edx,%edi
_Heap_Block_of_alloc_area( alloc_begin, heap->page_size );
uintptr_t const new_block_begin = (uintptr_t) new_block;
uintptr_t const new_block_size = block_end - new_block_begin;
block_end = new_block_begin;
block_size = block_end - block_begin;
10ce22: 89 f8 mov %edi,%eax
10ce24: 29 d8 sub %ebx,%eax
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
10ce26: 01 46 30 add %eax,0x30(%esi)
if ( _Heap_Is_prev_used( block ) ) {
10ce29: f6 43 04 01 testb $0x1,0x4(%ebx)
10ce2d: 75 69 jne 10ce98 <_Heap_Block_allocate+0xd8>
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Prev_block(
const Heap_Block *block
)
{
return (Heap_Block *) ((uintptr_t) block - block->prev_size);
10ce2f: 2b 1b sub (%ebx),%ebx
Heap_Block *const prev_block = _Heap_Prev_block( block );
uintptr_t const prev_block_size = _Heap_Block_size( prev_block );
block = prev_block;
block_begin = (uintptr_t) block;
block_size += prev_block_size;
10ce31: 8b 53 04 mov 0x4(%ebx),%edx
10ce34: 83 e2 fe and $0xfffffffe,%edx
10ce37: 01 d0 add %edx,%eax
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
10ce39: 89 c2 mov %eax,%edx
10ce3b: 83 ca 01 or $0x1,%edx
10ce3e: 89 53 04 mov %edx,0x4(%ebx)
new_block->prev_size = block_size;
10ce41: 89 07 mov %eax,(%edi)
new_block->size_and_flag = new_block_size;
10ce43: 8b 45 f0 mov -0x10(%ebp),%eax
10ce46: 83 e0 fe and $0xfffffffe,%eax
10ce49: 03 45 ec add -0x14(%ebp),%eax
10ce4c: 29 f8 sub %edi,%eax
10ce4e: 89 47 04 mov %eax,0x4(%edi)
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
10ce51: ff 75 14 pushl 0x14(%ebp)
10ce54: 51 push %ecx
10ce55: 57 push %edi
10ce56: 56 push %esi
10ce57: e8 80 fe ff ff call 10ccdc <_Heap_Block_split>
10ce5c: 89 fb mov %edi,%ebx
10ce5e: 83 c4 10 add $0x10,%esp
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
10ce61: 8b 46 30 mov 0x30(%esi),%eax
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
Heap_Statistics *const stats = &heap->stats;
10ce64: 39 46 34 cmp %eax,0x34(%esi)
10ce67: 76 03 jbe 10ce6c <_Heap_Block_allocate+0xac>
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
stats->min_free_size = stats->free_size;
10ce69: 89 46 34 mov %eax,0x34(%esi)
}
return block;
}
10ce6c: 89 d8 mov %ebx,%eax
10ce6e: 8d 65 f4 lea -0xc(%ebp),%esp
10ce71: 5b pop %ebx
10ce72: 5e pop %esi
10ce73: 5f pop %edi
10ce74: c9 leave
10ce75: c3 ret
10ce76: 66 90 xchg %ax,%ax
/* Statistics */
--stats->free_blocks;
++stats->used_blocks;
stats->free_size -= _Heap_Block_size( block );
} else {
free_list_anchor = _Heap_Free_list_head( heap );
10ce78: 89 f1 mov %esi,%ecx
}
if ( alloc_area_offset < heap->page_size ) {
10ce7a: 8b 56 10 mov 0x10(%esi),%edx
10ce7d: 89 55 e4 mov %edx,-0x1c(%ebp)
10ce80: 39 d0 cmp %edx,%eax
10ce82: 73 8e jae 10ce12 <_Heap_Block_allocate+0x52><== NEVER TAKEN
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
_Heap_Block_split( heap, block, free_list_anchor, alloc_size );
10ce84: 03 45 14 add 0x14(%ebp),%eax
10ce87: 50 push %eax
10ce88: 51 push %ecx
10ce89: 53 push %ebx
10ce8a: 56 push %esi
10ce8b: e8 4c fe ff ff call 10ccdc <_Heap_Block_split>
10ce90: 83 c4 10 add $0x10,%esp
10ce93: eb cc jmp 10ce61 <_Heap_Block_allocate+0xa1>
10ce95: 8d 76 00 lea 0x0(%esi),%esi
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
10ce98: 8b 51 08 mov 0x8(%ecx),%edx
new_block->next = next;
10ce9b: 89 53 08 mov %edx,0x8(%ebx)
new_block->prev = block_before;
10ce9e: 89 4b 0c mov %ecx,0xc(%ebx)
block_before->next = new_block;
10cea1: 89 59 08 mov %ebx,0x8(%ecx)
next->prev = new_block;
10cea4: 89 5a 0c mov %ebx,0xc(%edx)
_Heap_Free_list_insert_after( free_list_anchor, block );
free_list_anchor = block;
/* Statistics */
++stats->free_blocks;
10cea7: ff 46 38 incl 0x38(%esi)
10ceaa: 89 d9 mov %ebx,%ecx
10ceac: eb 8b jmp 10ce39 <_Heap_Block_allocate+0x79>
0010ccdc <_Heap_Block_split>:
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
10ccdc: 55 push %ebp
10ccdd: 89 e5 mov %esp,%ebp
10ccdf: 57 push %edi
10cce0: 56 push %esi
10cce1: 53 push %ebx
10cce2: 83 ec 14 sub $0x14,%esp
10cce5: 8b 4d 08 mov 0x8(%ebp),%ecx
10cce8: 8b 5d 0c mov 0xc(%ebp),%ebx
Heap_Statistics *const stats = &heap->stats;
uintptr_t const page_size = heap->page_size;
10cceb: 8b 79 10 mov 0x10(%ecx),%edi
uintptr_t const min_block_size = heap->min_block_size;
10ccee: 8b 41 14 mov 0x14(%ecx),%eax
10ccf1: 89 45 e8 mov %eax,-0x18(%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;
10ccf4: 8b 43 04 mov 0x4(%ebx),%eax
10ccf7: 89 45 e4 mov %eax,-0x1c(%ebp)
10ccfa: 89 c6 mov %eax,%esi
10ccfc: 83 e6 fe and $0xfffffffe,%esi
uintptr_t const min_alloc_size = min_block_size - HEAP_BLOCK_HEADER_SIZE;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const used_size =
_Heap_Max( alloc_size, min_alloc_size ) + HEAP_BLOCK_HEADER_SIZE;
10ccff: 8b 55 e8 mov -0x18(%ebp),%edx
10cd02: 83 ea 08 sub $0x8,%edx
10cd05: 8b 45 14 mov 0x14(%ebp),%eax
10cd08: 39 d0 cmp %edx,%eax
10cd0a: 73 02 jae 10cd0e <_Heap_Block_split+0x32>
10cd0c: 89 d0 mov %edx,%eax
10cd0e: 83 c0 08 add $0x8,%eax
10cd11: 89 45 f0 mov %eax,-0x10(%ebp)
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
10cd14: 31 d2 xor %edx,%edx
10cd16: f7 f7 div %edi
if ( remainder != 0 ) {
10cd18: 85 d2 test %edx,%edx
10cd1a: 75 70 jne 10cd8c <_Heap_Block_split+0xb0>
10cd1c: 8b 7d f0 mov -0x10(%ebp),%edi
10cd1f: 89 7d ec mov %edi,-0x14(%ebp)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10cd22: 8d 04 33 lea (%ebx,%esi,1),%eax
10cd25: 89 45 e0 mov %eax,-0x20(%ebp)
Heap_Block *next_block = _Heap_Block_at( block, block_size );
_HAssert( used_size <= block_size + HEAP_BLOCK_SIZE_OFFSET );
_HAssert( used_size + free_size == block_size + HEAP_BLOCK_SIZE_OFFSET );
if ( free_size >= free_size_limit ) {
10cd28: 8d 56 04 lea 0x4(%esi),%edx
10cd2b: 2b 55 f0 sub -0x10(%ebp),%edx
10cd2e: 8b 7d e8 mov -0x18(%ebp),%edi
10cd31: 83 c7 04 add $0x4,%edi
10cd34: 39 fa cmp %edi,%edx
10cd36: 72 60 jb 10cd98 <_Heap_Block_split+0xbc>
10cd38: 8b 55 ec mov -0x14(%ebp),%edx
10cd3b: 01 da add %ebx,%edx
Heap_Block *const free_block = _Heap_Block_at( block, used_block_size );
uintptr_t free_block_size = block_size - used_block_size;
10cd3d: 2b 75 ec sub -0x14(%ebp),%esi
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
10cd40: 8b 7d e4 mov -0x1c(%ebp),%edi
10cd43: 83 e7 01 and $0x1,%edi
10cd46: 0b 7d ec or -0x14(%ebp),%edi
10cd49: 89 7b 04 mov %edi,0x4(%ebx)
_HAssert( used_block_size + free_block_size == block_size );
_Heap_Block_set_size( block, used_block_size );
/* Statistics */
stats->free_size += free_block_size;
10cd4c: 01 71 30 add %esi,0x30(%ecx)
- 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;
10cd4f: 8b 58 04 mov 0x4(%eax),%ebx
10cd52: 83 e3 fe and $0xfffffffe,%ebx
if ( _Heap_Is_used( next_block ) ) {
10cd55: f6 44 18 04 01 testb $0x1,0x4(%eax,%ebx,1)
10cd5a: 75 4c jne 10cda8 <_Heap_Block_split+0xcc>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace(
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
10cd5c: 8b 48 08 mov 0x8(%eax),%ecx
Heap_Block *prev = old_block->prev;
10cd5f: 8b 40 0c mov 0xc(%eax),%eax
new_block->next = next;
10cd62: 89 4a 08 mov %ecx,0x8(%edx)
new_block->prev = prev;
10cd65: 89 42 0c mov %eax,0xc(%edx)
next->prev = new_block;
10cd68: 89 51 0c mov %edx,0xc(%ecx)
prev->next = new_block;
10cd6b: 89 50 08 mov %edx,0x8(%eax)
} else {
uintptr_t const next_block_size = _Heap_Block_size( next_block );
_Heap_Free_list_replace( next_block, free_block );
free_block_size += next_block_size;
10cd6e: 01 de add %ebx,%esi
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10cd70: 8d 04 16 lea (%esi,%edx,1),%eax
next_block = _Heap_Block_at( free_block, free_block_size );
}
free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED;
10cd73: 89 f1 mov %esi,%ecx
10cd75: 83 c9 01 or $0x1,%ecx
10cd78: 89 4a 04 mov %ecx,0x4(%edx)
next_block->prev_size = free_block_size;
10cd7b: 89 30 mov %esi,(%eax)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10cd7d: 83 60 04 fe andl $0xfffffffe,0x4(%eax)
} else {
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
}
}
10cd81: 83 c4 14 add $0x14,%esp
10cd84: 5b pop %ebx
10cd85: 5e pop %esi
10cd86: 5f pop %edi
10cd87: c9 leave
10cd88: c3 ret
10cd89: 8d 76 00 lea 0x0(%esi),%esi
)
{
uintptr_t remainder = value % alignment;
if ( remainder != 0 ) {
return value - remainder + alignment;
10cd8c: 03 7d f0 add -0x10(%ebp),%edi
10cd8f: 29 d7 sub %edx,%edi
10cd91: 89 7d ec mov %edi,-0x14(%ebp)
10cd94: eb 8c jmp 10cd22 <_Heap_Block_split+0x46>
10cd96: 66 90 xchg %ax,%ax
free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED;
next_block->prev_size = free_block_size;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
} else {
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
10cd98: 8b 45 e0 mov -0x20(%ebp),%eax
10cd9b: 83 48 04 01 orl $0x1,0x4(%eax)
}
}
10cd9f: 83 c4 14 add $0x14,%esp
10cda2: 5b pop %ebx
10cda3: 5e pop %esi
10cda4: 5f pop %edi
10cda5: c9 leave
10cda6: c3 ret
10cda7: 90 nop
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
10cda8: 8b 7d 10 mov 0x10(%ebp),%edi
10cdab: 8b 5f 08 mov 0x8(%edi),%ebx
new_block->next = next;
10cdae: 89 5a 08 mov %ebx,0x8(%edx)
new_block->prev = block_before;
10cdb1: 89 7a 0c mov %edi,0xc(%edx)
block_before->next = new_block;
10cdb4: 89 57 08 mov %edx,0x8(%edi)
next->prev = new_block;
10cdb7: 89 53 0c mov %edx,0xc(%ebx)
if ( _Heap_Is_used( next_block ) ) {
_Heap_Free_list_insert_after( free_list_anchor, free_block );
/* Statistics */
++stats->free_blocks;
10cdba: ff 41 38 incl 0x38(%ecx)
10cdbd: eb b4 jmp 10cd73 <_Heap_Block_split+0x97>
00115c2c <_Heap_Extend>:
Heap_Control *heap,
void *area_begin_ptr,
uintptr_t area_size,
uintptr_t *amount_extended
)
{
115c2c: 55 push %ebp
115c2d: 89 e5 mov %esp,%ebp
115c2f: 56 push %esi
115c30: 53 push %ebx
115c31: 8b 4d 08 mov 0x8(%ebp),%ecx
115c34: 8b 45 0c mov 0xc(%ebp),%eax
Heap_Statistics *const stats = &heap->stats;
uintptr_t const area_begin = (uintptr_t) area_begin_ptr;
uintptr_t const heap_area_begin = heap->area_begin;
uintptr_t const heap_area_end = heap->area_end;
115c37: 8b 51 1c mov 0x1c(%ecx),%edx
uintptr_t const new_heap_area_end = heap_area_end + area_size;
uintptr_t extend_size = 0;
Heap_Block *const last_block = heap->last_block;
115c3a: 8b 59 24 mov 0x24(%ecx),%ebx
uintptr_t *amount_extended
)
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const area_begin = (uintptr_t) area_begin_ptr;
uintptr_t const heap_area_begin = heap->area_begin;
115c3d: 3b 41 18 cmp 0x18(%ecx),%eax
115c40: 73 3a jae 115c7c <_Heap_Extend+0x50>
* As noted, this code only supports (4).
*/
if ( area_begin >= heap_area_begin && area_begin < heap_area_end ) {
return HEAP_EXTEND_ERROR; /* case 3 */
} else if ( area_begin != heap_area_end ) {
115c42: 39 d0 cmp %edx,%eax
115c44: 74 0e je 115c54 <_Heap_Extend+0x28>
115c46: b8 02 00 00 00 mov $0x2,%eax
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
}
return HEAP_EXTEND_SUCCESSFUL;
}
115c4b: 8d 65 f8 lea -0x8(%ebp),%esp
115c4e: 5b pop %ebx
115c4f: 5e pop %esi
115c50: c9 leave
115c51: c3 ret
115c52: 66 90 xchg %ax,%ax
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const area_begin = (uintptr_t) area_begin_ptr;
uintptr_t const heap_area_begin = heap->area_begin;
uintptr_t const heap_area_end = heap->area_end;
uintptr_t const new_heap_area_end = heap_area_end + area_size;
115c54: 03 45 10 add 0x10(%ebp),%eax
* Currently only case 4 should make it to this point.
* The basic trick is to make the extend area look like a used
* block and free it.
*/
heap->area_end = new_heap_area_end;
115c57: 89 41 1c mov %eax,0x1c(%ecx)
extend_size = new_heap_area_end
115c5a: 29 d8 sub %ebx,%eax
115c5c: 8d 70 f8 lea -0x8(%eax),%esi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
115c5f: 89 f0 mov %esi,%eax
115c61: 31 d2 xor %edx,%edx
115c63: f7 71 10 divl 0x10(%ecx)
115c66: 29 d6 sub %edx,%esi
- (uintptr_t) last_block - HEAP_BLOCK_HEADER_SIZE;
extend_size = _Heap_Align_down( extend_size, heap->page_size );
*amount_extended = extend_size;
115c68: 8b 45 14 mov 0x14(%ebp),%eax
115c6b: 89 30 mov %esi,(%eax)
if( extend_size >= heap->min_block_size ) {
115c6d: 39 71 14 cmp %esi,0x14(%ecx)
115c70: 76 1a jbe 115c8c <_Heap_Extend+0x60> <== ALWAYS TAKEN
115c72: 31 c0 xor %eax,%eax
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
}
return HEAP_EXTEND_SUCCESSFUL;
}
115c74: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
115c77: 5b pop %ebx <== NOT EXECUTED
115c78: 5e pop %esi <== NOT EXECUTED
115c79: c9 leave <== NOT EXECUTED
115c7a: c3 ret <== NOT EXECUTED
115c7b: 90 nop <== NOT EXECUTED
* 5. non-contiguous higher address (NOT SUPPORTED)
*
* As noted, this code only supports (4).
*/
if ( area_begin >= heap_area_begin && area_begin < heap_area_end ) {
115c7c: 39 d0 cmp %edx,%eax
115c7e: 73 c2 jae 115c42 <_Heap_Extend+0x16>
115c80: b8 01 00 00 00 mov $0x1,%eax
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
}
return HEAP_EXTEND_SUCCESSFUL;
}
115c85: 8d 65 f8 lea -0x8(%ebp),%esp
115c88: 5b pop %ebx
115c89: 5e pop %esi
115c8a: c9 leave
115c8b: c3 ret
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
115c8c: 8d 14 1e lea (%esi,%ebx,1),%edx
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
115c8f: 8b 43 04 mov 0x4(%ebx),%eax
115c92: 83 e0 01 and $0x1,%eax
115c95: 09 f0 or %esi,%eax
115c97: 89 43 04 mov %eax,0x4(%ebx)
if( extend_size >= heap->min_block_size ) {
Heap_Block *const new_last_block = _Heap_Block_at( last_block, extend_size );
_Heap_Block_set_size( last_block, extend_size );
new_last_block->size_and_flag =
115c9a: 8b 41 20 mov 0x20(%ecx),%eax
115c9d: 29 d0 sub %edx,%eax
115c9f: 83 c8 01 or $0x1,%eax
115ca2: 89 42 04 mov %eax,0x4(%edx)
((uintptr_t) heap->first_block - (uintptr_t) new_last_block)
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
115ca5: 89 51 24 mov %edx,0x24(%ecx)
/* Statistics */
stats->size += extend_size;
115ca8: 01 71 2c add %esi,0x2c(%ecx)
++stats->used_blocks;
115cab: ff 41 40 incl 0x40(%ecx)
--stats->frees; /* Do not count subsequent call as actual free() */
115cae: ff 49 50 decl 0x50(%ecx)
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
115cb1: 83 ec 08 sub $0x8,%esp
115cb4: 83 c3 08 add $0x8,%ebx
115cb7: 53 push %ebx
115cb8: 51 push %ecx
115cb9: e8 e6 9e ff ff call 10fba4 <_Heap_Free>
115cbe: 31 c0 xor %eax,%eax
115cc0: 83 c4 10 add $0x10,%esp
}
return HEAP_EXTEND_SUCCESSFUL;
}
115cc3: 8d 65 f8 lea -0x8(%ebp),%esp
115cc6: 5b pop %ebx
115cc7: 5e pop %esi
115cc8: c9 leave
115cc9: c3 ret
00112478 <_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 )
{
112478: 55 push %ebp
112479: 89 e5 mov %esp,%ebp
11247b: 57 push %edi
11247c: 56 push %esi
11247d: 53 push %ebx
11247e: 83 ec 18 sub $0x18,%esp
112481: 8b 5d 08 mov 0x8(%ebp),%ebx
112484: 8b 45 0c mov 0xc(%ebp),%eax
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 )
112487: 8d 48 f8 lea -0x8(%eax),%ecx
11248a: 31 d2 xor %edx,%edx
11248c: f7 73 10 divl 0x10(%ebx)
11248f: 29 d1 sub %edx,%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;
112491: 8b 43 20 mov 0x20(%ebx),%eax
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
112494: 39 c1 cmp %eax,%ecx
112496: 72 07 jb 11249f <_Heap_Free+0x27>
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
112498: 8b 73 24 mov 0x24(%ebx),%esi
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
11249b: 39 f1 cmp %esi,%ecx
11249d: 76 0d jbe 1124ac <_Heap_Free+0x34>
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
11249f: 31 c0 xor %eax,%eax
}
1124a1: 83 c4 18 add $0x18,%esp
1124a4: 5b pop %ebx
1124a5: 5e pop %esi
1124a6: 5f pop %edi
1124a7: c9 leave
1124a8: c3 ret
1124a9: 8d 76 00 lea 0x0(%esi),%esi
- 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;
1124ac: 8b 51 04 mov 0x4(%ecx),%edx
1124af: 89 55 f0 mov %edx,-0x10(%ebp)
1124b2: 83 e2 fe and $0xfffffffe,%edx
1124b5: 89 55 ec mov %edx,-0x14(%ebp)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
1124b8: 01 ca add %ecx,%edx
1124ba: 89 55 dc mov %edx,-0x24(%ebp)
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
1124bd: 39 d0 cmp %edx,%eax
1124bf: 77 de ja 11249f <_Heap_Free+0x27> <== NEVER TAKEN
1124c1: 39 d6 cmp %edx,%esi
1124c3: 72 da jb 11249f <_Heap_Free+0x27> <== NEVER TAKEN
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;
1124c5: 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 ) ) {
1124c8: f7 c7 01 00 00 00 test $0x1,%edi
1124ce: 74 cf je 11249f <_Heap_Free+0x27> <== 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;
1124d0: 83 e7 fe and $0xfffffffe,%edi
1124d3: 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
1124d6: 39 d6 cmp %edx,%esi
1124d8: 0f 84 e2 00 00 00 je 1125c0 <_Heap_Free+0x148>
#include <rtems/system.h>
#include <rtems/score/sysstate.h>
#include <rtems/score/heap.h>
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
1124de: 8b 55 dc mov -0x24(%ebp),%edx
1124e1: 8b 7d e8 mov -0x18(%ebp),%edi
1124e4: 8b 7c 3a 04 mov 0x4(%edx,%edi,1),%edi
1124e8: 89 7d e0 mov %edi,-0x20(%ebp)
1124eb: 8a 55 e0 mov -0x20(%ebp),%dl
1124ee: 83 e2 01 and $0x1,%edx
1124f1: 88 55 e7 mov %dl,-0x19(%ebp)
1124f4: 80 75 e7 01 xorb $0x1,-0x19(%ebp)
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
if ( !_Heap_Is_prev_used( block ) ) {
1124f8: f6 45 f0 01 testb $0x1,-0x10(%ebp)
1124fc: 75 46 jne 112544 <_Heap_Free+0xcc>
uintptr_t const prev_size = block->prev_size;
1124fe: 8b 39 mov (%ecx),%edi
112500: 89 7d f0 mov %edi,-0x10(%ebp)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
112503: 29 f9 sub %edi,%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
112505: 39 c8 cmp %ecx,%eax
112507: 77 96 ja 11249f <_Heap_Free+0x27> <== NEVER TAKEN
112509: 39 ce cmp %ecx,%esi
11250b: 72 92 jb 11249f <_Heap_Free+0x27> <== 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) ) {
11250d: f6 41 04 01 testb $0x1,0x4(%ecx)
112511: 74 8c je 11249f <_Heap_Free+0x27> <== NEVER TAKEN
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
112513: 80 7d e7 00 cmpb $0x0,-0x19(%ebp)
112517: 0f 84 af 00 00 00 je 1125cc <_Heap_Free+0x154>
uintptr_t const size = block_size + prev_size + next_block_size;
11251d: 8b 45 ec mov -0x14(%ebp),%eax
112520: 03 45 e8 add -0x18(%ebp),%eax
112523: 01 f8 add %edi,%eax
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
112525: 8b 55 dc mov -0x24(%ebp),%edx
112528: 8b 72 08 mov 0x8(%edx),%esi
Heap_Block *prev = block->prev;
11252b: 8b 52 0c mov 0xc(%edx),%edx
prev->next = next;
11252e: 89 72 08 mov %esi,0x8(%edx)
next->prev = prev;
112531: 89 56 0c mov %edx,0xc(%esi)
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
112534: ff 4b 38 decl 0x38(%ebx)
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
112537: 89 c2 mov %eax,%edx
112539: 83 ca 01 or $0x1,%edx
11253c: 89 51 04 mov %edx,0x4(%ecx)
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
11253f: 89 04 01 mov %eax,(%ecx,%eax,1)
112542: eb 2c jmp 112570 <_Heap_Free+0xf8>
uintptr_t const size = block_size + prev_size;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
112544: 80 7d e7 00 cmpb $0x0,-0x19(%ebp)
112548: 74 3e je 112588 <_Heap_Free+0x110>
uintptr_t const size = block_size + next_block_size;
11254a: 8b 7d e8 mov -0x18(%ebp),%edi
11254d: 03 7d ec add -0x14(%ebp),%edi
RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace(
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
112550: 8b 75 dc mov -0x24(%ebp),%esi
112553: 8b 46 08 mov 0x8(%esi),%eax
Heap_Block *prev = old_block->prev;
112556: 8b 56 0c mov 0xc(%esi),%edx
new_block->next = next;
112559: 89 41 08 mov %eax,0x8(%ecx)
new_block->prev = prev;
11255c: 89 51 0c mov %edx,0xc(%ecx)
next->prev = new_block;
11255f: 89 48 0c mov %ecx,0xc(%eax)
prev->next = new_block;
112562: 89 4a 08 mov %ecx,0x8(%edx)
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
112565: 89 f8 mov %edi,%eax
112567: 83 c8 01 or $0x1,%eax
11256a: 89 41 04 mov %eax,0x4(%ecx)
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
11256d: 89 3c 39 mov %edi,(%ecx,%edi,1)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
112570: ff 4b 40 decl 0x40(%ebx)
++stats->frees;
112573: ff 43 50 incl 0x50(%ebx)
stats->free_size += block_size;
112576: 8b 55 ec mov -0x14(%ebp),%edx
112579: 01 53 30 add %edx,0x30(%ebx)
11257c: b0 01 mov $0x1,%al
return( true );
}
11257e: 83 c4 18 add $0x18,%esp
112581: 5b pop %ebx
112582: 5e pop %esi
112583: 5f pop %edi
112584: c9 leave
112585: c3 ret
112586: 66 90 xchg %ax,%ax
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
112588: 8b 43 08 mov 0x8(%ebx),%eax
new_block->next = next;
11258b: 89 41 08 mov %eax,0x8(%ecx)
new_block->prev = block_before;
11258e: 89 59 0c mov %ebx,0xc(%ecx)
block_before->next = new_block;
112591: 89 4b 08 mov %ecx,0x8(%ebx)
next->prev = new_block;
112594: 89 48 0c mov %ecx,0xc(%eax)
next_block->prev_size = size;
} 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;
112597: 8b 45 ec mov -0x14(%ebp),%eax
11259a: 83 c8 01 or $0x1,%eax
11259d: 89 41 04 mov %eax,0x4(%ecx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
1125a0: 8b 7d dc mov -0x24(%ebp),%edi
1125a3: 83 67 04 fe andl $0xfffffffe,0x4(%edi)
next_block->prev_size = block_size;
1125a7: 8b 45 ec mov -0x14(%ebp),%eax
1125aa: 89 07 mov %eax,(%edi)
/* Statistics */
++stats->free_blocks;
1125ac: 8b 43 38 mov 0x38(%ebx),%eax
1125af: 40 inc %eax
1125b0: 89 43 38 mov %eax,0x38(%ebx)
#include <rtems/score/sysstate.h>
#include <rtems/score/heap.h>
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
Heap_Statistics *const stats = &heap->stats;
1125b3: 3b 43 3c cmp 0x3c(%ebx),%eax
1125b6: 76 b8 jbe 112570 <_Heap_Free+0xf8>
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
if ( stats->max_free_blocks < stats->free_blocks ) {
stats->max_free_blocks = stats->free_blocks;
1125b8: 89 43 3c mov %eax,0x3c(%ebx)
1125bb: eb b3 jmp 112570 <_Heap_Free+0xf8>
1125bd: 8d 76 00 lea 0x0(%esi),%esi
_HAssert( false );
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
1125c0: c6 45 e7 00 movb $0x0,-0x19(%ebp)
1125c4: e9 2f ff ff ff jmp 1124f8 <_Heap_Free+0x80>
1125c9: 8d 76 00 lea 0x0(%esi),%esi
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;
1125cc: 8b 45 ec mov -0x14(%ebp),%eax
1125cf: 03 45 f0 add -0x10(%ebp),%eax
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
1125d2: 89 c6 mov %eax,%esi
1125d4: 83 ce 01 or $0x1,%esi
1125d7: 89 71 04 mov %esi,0x4(%ecx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
1125da: 8b 55 dc mov -0x24(%ebp),%edx
1125dd: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = size;
1125e1: 89 02 mov %eax,(%edx)
1125e3: eb 8b jmp 112570 <_Heap_Free+0xf8>
00131dfc <_Heap_Get_free_information>:
void _Heap_Get_free_information(
Heap_Control *the_heap,
Heap_Information *info
)
{
131dfc: 55 push %ebp
131dfd: 89 e5 mov %esp,%ebp
131dff: 57 push %edi
131e00: 56 push %esi
131e01: 53 push %ebx
131e02: 8b 7d 08 mov 0x8(%ebp),%edi
131e05: 8b 75 0c mov 0xc(%ebp),%esi
Heap_Block *the_block;
Heap_Block *const tail = _Heap_Free_list_tail(the_heap);
info->number = 0;
131e08: c7 06 00 00 00 00 movl $0x0,(%esi)
info->largest = 0;
131e0e: c7 46 04 00 00 00 00 movl $0x0,0x4(%esi)
info->total = 0;
131e15: c7 46 08 00 00 00 00 movl $0x0,0x8(%esi)
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
131e1c: 8b 57 08 mov 0x8(%edi),%edx
for(the_block = _Heap_Free_list_first(the_heap);
131e1f: 39 d7 cmp %edx,%edi
131e21: 74 2a je 131e4d <_Heap_Get_free_information+0x51><== NEVER TAKEN
131e23: bb 01 00 00 00 mov $0x1,%ebx
131e28: 31 c9 xor %ecx,%ecx
131e2a: eb 02 jmp 131e2e <_Heap_Get_free_information+0x32>
131e2c: 89 c3 mov %eax,%ebx
- 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;
131e2e: 8b 42 04 mov 0x4(%edx),%eax
131e31: 83 e0 fe and $0xfffffffe,%eax
/* As we always coalesce free blocks, prev block must have been used. */
_HAssert(_Heap_Is_prev_used(the_block));
info->number++;
info->total += the_size;
131e34: 01 c1 add %eax,%ecx
if ( info->largest < the_size )
131e36: 39 46 04 cmp %eax,0x4(%esi)
131e39: 73 03 jae 131e3e <_Heap_Get_free_information+0x42>
info->largest = the_size;
131e3b: 89 46 04 mov %eax,0x4(%esi)
info->largest = 0;
info->total = 0;
for(the_block = _Heap_Free_list_first(the_heap);
the_block != tail;
the_block = the_block->next)
131e3e: 8b 52 08 mov 0x8(%edx),%edx
131e41: 8d 43 01 lea 0x1(%ebx),%eax
info->number = 0;
info->largest = 0;
info->total = 0;
for(the_block = _Heap_Free_list_first(the_heap);
131e44: 39 d7 cmp %edx,%edi
131e46: 75 e4 jne 131e2c <_Heap_Get_free_information+0x30>
131e48: 89 1e mov %ebx,(%esi)
131e4a: 89 4e 08 mov %ecx,0x8(%esi)
info->number++;
info->total += the_size;
if ( info->largest < the_size )
info->largest = the_size;
}
}
131e4d: 5b pop %ebx
131e4e: 5e pop %esi
131e4f: 5f pop %edi
131e50: c9 leave
131e51: c3 ret
00145104 <_Heap_Get_information>:
void _Heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
145104: 55 push %ebp
145105: 89 e5 mov %esp,%ebp
145107: 57 push %edi
145108: 56 push %esi
145109: 53 push %ebx
14510a: 83 ec 04 sub $0x4,%esp
14510d: 8b 45 08 mov 0x8(%ebp),%eax
145110: 8b 75 0c mov 0xc(%ebp),%esi
Heap_Block *the_block = the_heap->first_block;
145113: 8b 58 20 mov 0x20(%eax),%ebx
Heap_Block *const end = the_heap->last_block;
145116: 8b 78 24 mov 0x24(%eax),%edi
_HAssert(the_block->prev_size == the_heap->page_size);
_HAssert(_Heap_Is_prev_used(the_block));
the_info->Free.number = 0;
145119: c7 06 00 00 00 00 movl $0x0,(%esi)
the_info->Free.total = 0;
14511f: c7 46 08 00 00 00 00 movl $0x0,0x8(%esi)
the_info->Free.largest = 0;
145126: c7 46 04 00 00 00 00 movl $0x0,0x4(%esi)
the_info->Used.number = 0;
14512d: c7 46 0c 00 00 00 00 movl $0x0,0xc(%esi)
the_info->Used.total = 0;
145134: c7 46 14 00 00 00 00 movl $0x0,0x14(%esi)
the_info->Used.largest = 0;
14513b: c7 46 10 00 00 00 00 movl $0x0,0x10(%esi)
while ( the_block != end ) {
145142: 39 fb cmp %edi,%ebx
145144: 74 45 je 14518b <_Heap_Get_information+0x87><== NEVER TAKEN
145146: 8b 4b 04 mov 0x4(%ebx),%ecx
uintptr_t const the_size = _Heap_Block_size(the_block);
Heap_Block *const next_block = _Heap_Block_at(the_block, the_size);
Heap_Information *info;
if ( _Heap_Is_prev_used(next_block) )
info = &the_info->Used;
145149: 8d 46 0c lea 0xc(%esi),%eax
14514c: 89 45 f0 mov %eax,-0x10(%ebp)
14514f: eb 16 jmp 145167 <_Heap_Get_information+0x63>
145151: 8d 76 00 lea 0x0(%esi),%esi
while ( the_block != end ) {
uintptr_t const the_size = _Heap_Block_size(the_block);
Heap_Block *const next_block = _Heap_Block_at(the_block, the_size);
Heap_Information *info;
if ( _Heap_Is_prev_used(next_block) )
145154: 89 f0 mov %esi,%eax
info = &the_info->Used;
else
info = &the_info->Free;
info->number++;
145156: ff 00 incl (%eax)
info->total += the_size;
145158: 01 50 08 add %edx,0x8(%eax)
if ( info->largest < the_size )
14515b: 39 50 04 cmp %edx,0x4(%eax)
14515e: 73 03 jae 145163 <_Heap_Get_information+0x5f>
info->largest = the_size;
145160: 89 50 04 mov %edx,0x4(%eax)
the_info->Free.largest = 0;
the_info->Used.number = 0;
the_info->Used.total = 0;
the_info->Used.largest = 0;
while ( the_block != end ) {
145163: 39 df cmp %ebx,%edi
145165: 74 15 je 14517c <_Heap_Get_information+0x78>
- 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;
145167: 89 ca mov %ecx,%edx
145169: 83 e2 fe and $0xfffffffe,%edx
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
14516c: 01 d3 add %edx,%ebx
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;
14516e: 8b 4b 04 mov 0x4(%ebx),%ecx
uintptr_t const the_size = _Heap_Block_size(the_block);
Heap_Block *const next_block = _Heap_Block_at(the_block, the_size);
Heap_Information *info;
if ( _Heap_Is_prev_used(next_block) )
145171: f6 c1 01 test $0x1,%cl
145174: 74 de je 145154 <_Heap_Get_information+0x50>
145176: 8b 45 f0 mov -0x10(%ebp),%eax
145179: eb db jmp 145156 <_Heap_Get_information+0x52>
14517b: 90 nop
the_info->Free.largest = 0;
the_info->Used.number = 0;
the_info->Used.total = 0;
the_info->Used.largest = 0;
while ( the_block != end ) {
14517c: 8b 46 14 mov 0x14(%esi),%eax
14517f: 83 c0 08 add $0x8,%eax
/*
* Handle the last dummy block. Don't consider this block to be
* "used" as client never allocated it. Make 'Used.total' contain this
* blocks' overhead though.
*/
the_info->Used.total += HEAP_BLOCK_HEADER_SIZE;
145182: 89 46 14 mov %eax,0x14(%esi)
}
145185: 58 pop %eax
145186: 5b pop %ebx
145187: 5e pop %esi
145188: 5f pop %edi
145189: c9 leave
14518a: c3 ret
the_info->Free.largest = 0;
the_info->Used.number = 0;
the_info->Used.total = 0;
the_info->Used.largest = 0;
while ( the_block != end ) {
14518b: b8 08 00 00 00 mov $0x8,%eax <== NOT EXECUTED
145190: eb f0 jmp 145182 <_Heap_Get_information+0x7e><== NOT EXECUTED
00120c04 <_Heap_Resize_block>:
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
120c04: 55 push %ebp
120c05: 89 e5 mov %esp,%ebp
120c07: 57 push %edi
120c08: 56 push %esi
120c09: 53 push %ebx
120c0a: 83 ec 2c sub $0x2c,%esp
120c0d: 8b 5d 08 mov 0x8(%ebp),%ebx
120c10: 8b 75 0c mov 0xc(%ebp),%esi
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 )
120c13: 8d 4e f8 lea -0x8(%esi),%ecx
120c16: 89 f0 mov %esi,%eax
120c18: 31 d2 xor %edx,%edx
120c1a: f7 73 10 divl 0x10(%ebx)
120c1d: 29 d1 sub %edx,%ecx
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
*old_size = 0;
120c1f: 8b 45 14 mov 0x14(%ebp),%eax
120c22: c7 00 00 00 00 00 movl $0x0,(%eax)
*new_size = 0;
120c28: 8b 55 18 mov 0x18(%ebp),%edx
120c2b: c7 02 00 00 00 00 movl $0x0,(%edx)
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
120c31: 39 4b 20 cmp %ecx,0x20(%ebx)
120c34: 76 0e jbe 120c44 <_Heap_Resize_block+0x40>
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
/* Statistics */
++stats->resizes;
120c36: b8 02 00 00 00 mov $0x2,%eax
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
120c3b: 8d 65 f4 lea -0xc(%ebp),%esp
120c3e: 5b pop %ebx
120c3f: 5e pop %esi
120c40: 5f pop %edi
120c41: c9 leave
120c42: c3 ret
120c43: 90 nop
120c44: 39 4b 24 cmp %ecx,0x24(%ebx)
120c47: 72 ed jb 120c36 <_Heap_Resize_block+0x32>
- 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;
120c49: 8b 41 04 mov 0x4(%ecx),%eax
120c4c: 83 e0 fe and $0xfffffffe,%eax
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t block_size = _Heap_Block_size( block );
uintptr_t block_end = block_begin + block_size;
120c4f: 8d 3c 01 lea (%ecx,%eax,1),%edi
120c52: 89 7d d4 mov %edi,-0x2c(%ebp)
uintptr_t alloc_size = block_end - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
120c55: 89 fa mov %edi,%edx
120c57: 29 f2 sub %esi,%edx
120c59: 83 c2 04 add $0x4,%edx
120c5c: 89 55 dc mov %edx,-0x24(%ebp)
120c5f: 8b 57 04 mov 0x4(%edi),%edx
120c62: 83 e2 fe and $0xfffffffe,%edx
120c65: 89 55 d0 mov %edx,-0x30(%ebp)
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
120c68: 8b 54 17 04 mov 0x4(%edi,%edx,1),%edx
120c6c: 83 e2 01 and $0x1,%edx
120c6f: 89 55 e0 mov %edx,-0x20(%ebp)
bool next_block_is_free = _Heap_Is_free( next_block );;
_HAssert( _Heap_Is_block_in_heap( heap, next_block ) );
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
120c72: 8b 55 dc mov -0x24(%ebp),%edx
120c75: 8b 7d 14 mov 0x14(%ebp),%edi
120c78: 89 17 mov %edx,(%edi)
if ( next_block_is_free ) {
120c7a: 8a 55 e0 mov -0x20(%ebp),%dl
120c7d: 80 f2 01 xor $0x1,%dl
120c80: 88 55 e0 mov %dl,-0x20(%ebp)
120c83: 75 17 jne 120c9c <_Heap_Resize_block+0x98>
block_size += next_block_size;
alloc_size += next_block_size;
}
if ( new_alloc_size > alloc_size ) {
120c85: 8b 55 dc mov -0x24(%ebp),%edx
120c88: 39 55 10 cmp %edx,0x10(%ebp)
120c8b: 76 20 jbe 120cad <_Heap_Resize_block+0xa9>
120c8d: b8 01 00 00 00 mov $0x1,%eax
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
120c92: 8d 65 f4 lea -0xc(%ebp),%esp
120c95: 5b pop %ebx
120c96: 5e pop %esi
120c97: 5f pop %edi
120c98: c9 leave
120c99: c3 ret
120c9a: 66 90 xchg %ax,%ax
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
if ( next_block_is_free ) {
block_size += next_block_size;
120c9c: 03 45 d0 add -0x30(%ebp),%eax
alloc_size += next_block_size;
120c9f: 8b 7d d0 mov -0x30(%ebp),%edi
120ca2: 01 7d dc add %edi,-0x24(%ebp)
}
if ( new_alloc_size > alloc_size ) {
120ca5: 8b 55 dc mov -0x24(%ebp),%edx
120ca8: 39 55 10 cmp %edx,0x10(%ebp)
120cab: 77 e0 ja 120c8d <_Heap_Resize_block+0x89>
return HEAP_RESIZE_UNSATISFIED;
}
if ( next_block_is_free ) {
120cad: 80 7d e0 00 cmpb $0x0,-0x20(%ebp)
120cb1: 74 31 je 120ce4 <_Heap_Resize_block+0xe0>
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
120cb3: 8b 79 04 mov 0x4(%ecx),%edi
120cb6: 83 e7 01 and $0x1,%edi
120cb9: 09 c7 or %eax,%edi
120cbb: 89 79 04 mov %edi,0x4(%ecx)
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
120cbe: 8b 7d d4 mov -0x2c(%ebp),%edi
120cc1: 8b 7f 08 mov 0x8(%edi),%edi
120cc4: 89 7d e4 mov %edi,-0x1c(%ebp)
Heap_Block *prev = block->prev;
120cc7: 8b 55 d4 mov -0x2c(%ebp),%edx
120cca: 8b 7a 0c mov 0xc(%edx),%edi
prev->next = next;
120ccd: 8b 55 e4 mov -0x1c(%ebp),%edx
120cd0: 89 57 08 mov %edx,0x8(%edi)
next->prev = prev;
120cd3: 89 7a 0c mov %edi,0xc(%edx)
_Heap_Block_set_size( block, block_size );
_Heap_Free_list_remove( next_block );
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
120cd6: 83 4c 08 04 01 orl $0x1,0x4(%eax,%ecx,1)
/* Statistics */
--stats->free_blocks;
120cdb: ff 4b 38 decl 0x38(%ebx)
stats->free_size -= next_block_size;
120cde: 8b 7d d0 mov -0x30(%ebp),%edi
120ce1: 29 7b 30 sub %edi,0x30(%ebx)
}
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
120ce4: ff 75 10 pushl 0x10(%ebp)
120ce7: 56 push %esi
120ce8: 51 push %ecx
120ce9: 53 push %ebx
120cea: e8 d1 c0 fe ff call 10cdc0 <_Heap_Block_allocate>
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
120cef: 8b 50 04 mov 0x4(%eax),%edx
120cf2: 83 e2 fe and $0xfffffffe,%edx
120cf5: 29 f0 sub %esi,%eax
120cf7: 8d 44 10 04 lea 0x4(%eax,%edx,1),%eax
120cfb: 8b 55 18 mov 0x18(%ebp),%edx
120cfe: 89 02 mov %eax,(%edx)
/* Statistics */
++stats->resizes;
120d00: ff 43 54 incl 0x54(%ebx)
120d03: 31 c0 xor %eax,%eax
120d05: 83 c4 10 add $0x10,%esp
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
120d08: 8d 65 f4 lea -0xc(%ebp),%esp
120d0b: 5b pop %ebx
120d0c: 5e pop %esi
120d0d: 5f pop %edi
120d0e: c9 leave
120d0f: c3 ret
00120d10 <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
120d10: 55 push %ebp
120d11: 89 e5 mov %esp,%ebp
120d13: 56 push %esi
120d14: 53 push %ebx
120d15: 8b 5d 08 mov 0x8(%ebp),%ebx
120d18: 8b 75 0c mov 0xc(%ebp),%esi
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 )
120d1b: 8d 4e f8 lea -0x8(%esi),%ecx
120d1e: 89 f0 mov %esi,%eax
120d20: 31 d2 xor %edx,%edx
120d22: f7 73 10 divl 0x10(%ebx)
120d25: 29 d1 sub %edx,%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;
120d27: 8b 43 20 mov 0x20(%ebx),%eax
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
120d2a: 39 c1 cmp %eax,%ecx
120d2c: 72 07 jb 120d35 <_Heap_Size_of_alloc_area+0x25>
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
120d2e: 8b 53 24 mov 0x24(%ebx),%edx
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
120d31: 39 d1 cmp %edx,%ecx
120d33: 76 07 jbe 120d3c <_Heap_Size_of_alloc_area+0x2c><== ALWAYS TAKEN
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_BLOCK_SIZE_OFFSET - alloc_begin;
return true;
120d35: 31 c0 xor %eax,%eax
}
120d37: 5b pop %ebx
120d38: 5e pop %esi
120d39: c9 leave
120d3a: c3 ret
120d3b: 90 nop
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
120d3c: 8b 59 04 mov 0x4(%ecx),%ebx
120d3f: 83 e3 fe and $0xfffffffe,%ebx
120d42: 01 d9 add %ebx,%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
120d44: 39 c8 cmp %ecx,%eax
120d46: 77 ed ja 120d35 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN
120d48: 39 ca cmp %ecx,%edx
120d4a: 72 e9 jb 120d35 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
120d4c: f6 41 04 01 testb $0x1,0x4(%ecx)
120d50: 74 e3 je 120d35 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN
|| !_Heap_Is_prev_used( next_block )
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_BLOCK_SIZE_OFFSET - alloc_begin;
120d52: 29 f1 sub %esi,%ecx
120d54: 8d 51 04 lea 0x4(%ecx),%edx
120d57: 8b 45 10 mov 0x10(%ebp),%eax
120d5a: 89 10 mov %edx,(%eax)
120d5c: b0 01 mov $0x1,%al
return true;
}
120d5e: 5b pop %ebx
120d5f: 5e pop %esi
120d60: c9 leave
120d61: c3 ret
0010d900 <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
10d900: 55 push %ebp
10d901: 89 e5 mov %esp,%ebp
10d903: 57 push %edi
10d904: 56 push %esi
10d905: 53 push %ebx
10d906: 83 ec 3c sub $0x3c,%esp
10d909: 8b 5d 08 mov 0x8(%ebp),%ebx
uintptr_t const page_size = heap->page_size;
10d90c: 8b 43 10 mov 0x10(%ebx),%eax
10d90f: 89 45 e0 mov %eax,-0x20(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10d912: 8b 53 14 mov 0x14(%ebx),%edx
10d915: 89 55 dc mov %edx,-0x24(%ebp)
Heap_Block *const last_block = heap->last_block;
10d918: 8b 43 24 mov 0x24(%ebx),%eax
10d91b: 89 45 d8 mov %eax,-0x28(%ebp)
Heap_Block *block = heap->first_block;
10d91e: 8b 73 20 mov 0x20(%ebx),%esi
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
10d921: 80 7d 10 00 cmpb $0x0,0x10(%ebp)
10d925: 75 1d jne 10d944 <_Heap_Walk+0x44>
10d927: c7 45 e4 f8 d8 10 00 movl $0x10d8f8,-0x1c(%ebp)
if ( !_System_state_Is_up( _System_state_Get() ) ) {
10d92e: 83 3d c0 be 12 00 03 cmpl $0x3,0x12bec0
10d935: 74 1d je 10d954 <_Heap_Walk+0x54>
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
}
while ( block != last_block ) {
10d937: b0 01 mov $0x1,%al
block = next_block;
}
return true;
}
10d939: 8d 65 f4 lea -0xc(%ebp),%esp
10d93c: 5b pop %ebx
10d93d: 5e pop %esi
10d93e: 5f pop %edi
10d93f: c9 leave
10d940: c3 ret
10d941: 8d 76 00 lea 0x0(%esi),%esi
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = heap->first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
10d944: c7 45 e4 c8 dc 10 00 movl $0x10dcc8,-0x1c(%ebp)
if ( !_System_state_Is_up( _System_state_Get() ) ) {
10d94b: 83 3d c0 be 12 00 03 cmpl $0x3,0x12bec0
10d952: 75 e3 jne 10d937 <_Heap_Walk+0x37> <== NEVER TAKEN
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)(
10d954: 52 push %edx
10d955: ff 73 0c pushl 0xc(%ebx)
10d958: ff 73 08 pushl 0x8(%ebx)
10d95b: ff 75 d8 pushl -0x28(%ebp)
10d95e: 56 push %esi
10d95f: ff 73 1c pushl 0x1c(%ebx)
10d962: ff 73 18 pushl 0x18(%ebx)
10d965: ff 75 dc pushl -0x24(%ebp)
10d968: ff 75 e0 pushl -0x20(%ebp)
10d96b: 68 b0 3d 12 00 push $0x123db0
10d970: 6a 00 push $0x0
10d972: ff 75 0c pushl 0xc(%ebp)
10d975: 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 ) {
10d978: 83 c4 30 add $0x30,%esp
10d97b: 8b 45 e0 mov -0x20(%ebp),%eax
10d97e: 85 c0 test %eax,%eax
10d980: 0f 84 b2 00 00 00 je 10da38 <_Heap_Walk+0x138>
(*printer)( source, true, "page size is zero\n" );
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
10d986: f6 45 e0 03 testb $0x3,-0x20(%ebp)
10d98a: 0f 85 b0 00 00 00 jne 10da40 <_Heap_Walk+0x140>
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
10d990: 8b 45 dc mov -0x24(%ebp),%eax
10d993: 31 d2 xor %edx,%edx
10d995: f7 75 e0 divl -0x20(%ebp)
10d998: 85 d2 test %edx,%edx
10d99a: 0f 85 ac 00 00 00 jne 10da4c <_Heap_Walk+0x14c>
);
return false;
}
if (
10d9a0: 8d 46 08 lea 0x8(%esi),%eax
10d9a3: 31 d2 xor %edx,%edx
10d9a5: f7 75 e0 divl -0x20(%ebp)
10d9a8: 85 d2 test %edx,%edx
10d9aa: 0f 85 a8 00 00 00 jne 10da58 <_Heap_Walk+0x158>
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;
10d9b0: 8b 56 04 mov 0x4(%esi),%edx
10d9b3: 89 55 cc mov %edx,-0x34(%ebp)
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
10d9b6: 83 e2 01 and $0x1,%edx
10d9b9: 0f 84 a1 00 00 00 je 10da60 <_Heap_Walk+0x160>
);
return false;
}
if ( first_block->prev_size != page_size ) {
10d9bf: 8b 06 mov (%esi),%eax
10d9c1: 39 45 e0 cmp %eax,-0x20(%ebp)
10d9c4: 75 4e jne 10da14 <_Heap_Walk+0x114>
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
10d9c6: 8b 55 d8 mov -0x28(%ebp),%edx
10d9c9: 8b 42 04 mov 0x4(%edx),%eax
10d9cc: 83 e0 fe and $0xfffffffe,%eax
10d9cf: f6 44 02 04 01 testb $0x1,0x4(%edx,%eax,1)
10d9d4: 0f 84 bd 02 00 00 je 10dc97 <_Heap_Walk+0x397>
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
10d9da: 8b 43 10 mov 0x10(%ebx),%eax
10d9dd: 89 45 d4 mov %eax,-0x2c(%ebp)
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
10d9e0: 8b 4b 08 mov 0x8(%ebx),%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 ) {
10d9e3: 39 cb cmp %ecx,%ebx
10d9e5: 0f 84 09 01 00 00 je 10daf4 <_Heap_Walk+0x1f4>
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;
10d9eb: 8b 7b 20 mov 0x20(%ebx),%edi
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
10d9ee: 39 cf cmp %ecx,%edi
10d9f0: 76 76 jbe 10da68 <_Heap_Walk+0x168> <== ALWAYS TAKEN
10d9f2: 66 90 xchg %ax,%ax
if ( !_Heap_Is_block_in_heap( heap, free_block ) ) {
(*printer)(
10d9f4: 51 push %ecx
10d9f5: 68 f8 3e 12 00 push $0x123ef8
10d9fa: 66 90 xchg %ax,%ax
return false;
}
if ( !prev_used ) {
(*printer)(
10d9fc: 6a 01 push $0x1
10d9fe: ff 75 0c pushl 0xc(%ebp)
10da01: ff 55 e4 call *-0x1c(%ebp)
10da04: 31 c0 xor %eax,%eax
10da06: 83 c4 10 add $0x10,%esp
block = next_block;
}
return true;
}
10da09: 8d 65 f4 lea -0xc(%ebp),%esp
10da0c: 5b pop %ebx
10da0d: 5e pop %esi
10da0e: 5f pop %edi
10da0f: c9 leave
10da10: c3 ret
10da11: 8d 76 00 lea 0x0(%esi),%esi
return false;
}
if ( first_block->prev_size != page_size ) {
(*printer)(
10da14: 83 ec 0c sub $0xc,%esp
10da17: ff 75 e0 pushl -0x20(%ebp)
10da1a: 50 push %eax
10da1b: 68 cc 3e 12 00 push $0x123ecc
return false;
}
if ( free_block->prev != prev_block ) {
(*printer)(
10da20: 6a 01 push $0x1
10da22: ff 75 0c pushl 0xc(%ebp)
10da25: ff 55 e4 call *-0x1c(%ebp)
10da28: 31 c0 xor %eax,%eax
10da2a: 83 c4 20 add $0x20,%esp
block = next_block;
}
return true;
}
10da2d: 8d 65 f4 lea -0xc(%ebp),%esp
10da30: 5b pop %ebx
10da31: 5e pop %esi
10da32: 5f pop %edi
10da33: c9 leave
10da34: c3 ret
10da35: 8d 76 00 lea 0x0(%esi),%esi
first_block, last_block,
first_free_block, last_free_block
);
if ( page_size == 0 ) {
(*printer)( source, true, "page size is zero\n" );
10da38: 57 push %edi
10da39: 68 27 41 12 00 push $0x124127
10da3e: eb bc jmp 10d9fc <_Heap_Walk+0xfc>
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
(*printer)(
10da40: ff 75 e0 pushl -0x20(%ebp)
10da43: 68 3a 41 12 00 push $0x12413a
10da48: eb b2 jmp 10d9fc <_Heap_Walk+0xfc>
10da4a: 66 90 xchg %ax,%ax
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
(*printer)(
10da4c: ff 75 dc pushl -0x24(%ebp)
10da4f: 68 44 3e 12 00 push $0x123e44
10da54: eb a6 jmp 10d9fc <_Heap_Walk+0xfc>
10da56: 66 90 xchg %ax,%ax
}
if (
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
10da58: 56 push %esi
10da59: 68 68 3e 12 00 push $0x123e68
10da5e: eb 9c jmp 10d9fc <_Heap_Walk+0xfc>
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
(*printer)(
10da60: 56 push %esi
10da61: 68 9c 3e 12 00 push $0x123e9c
10da66: eb 94 jmp 10d9fc <_Heap_Walk+0xfc>
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10da68: 8b 53 24 mov 0x24(%ebx),%edx
10da6b: 89 55 d0 mov %edx,-0x30(%ebp)
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
10da6e: 39 d1 cmp %edx,%ecx
10da70: 77 82 ja 10d9f4 <_Heap_Walk+0xf4> <== NEVER TAKEN
);
return false;
}
if (
10da72: 8d 41 08 lea 0x8(%ecx),%eax
10da75: 31 d2 xor %edx,%edx
10da77: f7 75 d4 divl -0x2c(%ebp)
10da7a: 85 d2 test %edx,%edx
10da7c: 0f 85 20 02 00 00 jne 10dca2 <_Heap_Walk+0x3a2> <== NEVER TAKEN
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
10da82: 8b 41 04 mov 0x4(%ecx),%eax
10da85: 83 e0 fe and $0xfffffffe,%eax
10da88: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1)
10da8d: 0f 85 29 02 00 00 jne 10dcbc <_Heap_Walk+0x3bc> <== NEVER TAKEN
);
return false;
}
if ( free_block->prev != prev_block ) {
10da93: 8b 41 0c mov 0xc(%ecx),%eax
10da96: 39 d8 cmp %ebx,%eax
10da98: 0f 85 0f 02 00 00 jne 10dcad <_Heap_Walk+0x3ad> <== NEVER TAKEN
10da9e: 89 75 c8 mov %esi,-0x38(%ebp)
10daa1: 89 c6 mov %eax,%esi
10daa3: 89 5d c4 mov %ebx,-0x3c(%ebp)
10daa6: eb 3d jmp 10dae5 <_Heap_Walk+0x1e5>
10daa8: 39 cf cmp %ecx,%edi
10daaa: 0f 87 44 ff ff ff ja 10d9f4 <_Heap_Walk+0xf4>
10dab0: 3b 4d d0 cmp -0x30(%ebp),%ecx
10dab3: 0f 87 3b ff ff ff ja 10d9f4 <_Heap_Walk+0xf4> <== NEVER TAKEN
);
return false;
}
if (
10dab9: 8d 41 08 lea 0x8(%ecx),%eax
10dabc: 31 d2 xor %edx,%edx
10dabe: f7 75 d4 divl -0x2c(%ebp)
10dac1: 85 d2 test %edx,%edx
10dac3: 0f 85 d9 01 00 00 jne 10dca2 <_Heap_Walk+0x3a2>
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
10dac9: 8b 41 04 mov 0x4(%ecx),%eax
10dacc: 83 e0 fe and $0xfffffffe,%eax
10dacf: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1)
10dad4: 0f 85 e2 01 00 00 jne 10dcbc <_Heap_Walk+0x3bc>
);
return false;
}
if ( free_block->prev != prev_block ) {
10dada: 8b 41 0c mov 0xc(%ecx),%eax
10dadd: 39 d8 cmp %ebx,%eax
10dadf: 0f 85 c8 01 00 00 jne 10dcad <_Heap_Walk+0x3ad>
(*printer)(
10dae5: 89 cb mov %ecx,%ebx
return false;
}
prev_block = free_block;
free_block = free_block->next;
10dae7: 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 ) {
10daea: 39 ce cmp %ecx,%esi
10daec: 75 ba jne 10daa8 <_Heap_Walk+0x1a8>
10daee: 8b 75 c8 mov -0x38(%ebp),%esi
10daf1: 8b 5d c4 mov -0x3c(%ebp),%ebx
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
}
while ( block != last_block ) {
10daf4: 39 75 d8 cmp %esi,-0x28(%ebp)
10daf7: 0f 84 3a fe ff ff je 10d937 <_Heap_Walk+0x37> <== NEVER TAKEN
10dafd: 8b 45 cc mov -0x34(%ebp),%eax
- 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;
10db00: 89 c1 mov %eax,%ecx
10db02: 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);
10db05: 8d 3c 31 lea (%ecx,%esi,1),%edi
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;
if ( prev_used ) {
10db08: a8 01 test $0x1,%al
10db0a: 74 30 je 10db3c <_Heap_Walk+0x23c>
(*printer)(
10db0c: 83 ec 0c sub $0xc,%esp
10db0f: 51 push %ecx
10db10: 56 push %esi
10db11: 68 89 41 12 00 push $0x124189
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
10db16: 6a 00 push $0x0
10db18: ff 75 0c pushl 0xc(%ebp)
10db1b: 89 4d c0 mov %ecx,-0x40(%ebp)
10db1e: ff 55 e4 call *-0x1c(%ebp)
10db21: 83 c4 20 add $0x20,%esp
10db24: 8b 4d c0 mov -0x40(%ebp),%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
10db27: 39 7b 20 cmp %edi,0x20(%ebx)
10db2a: 76 20 jbe 10db4c <_Heap_Walk+0x24c> <== ALWAYS TAKEN
block->prev_size
);
}
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
(*printer)(
10db2c: 83 ec 0c sub $0xc,%esp
10db2f: 57 push %edi
10db30: 56 push %esi
10db31: 68 a4 3f 12 00 push $0x123fa4
10db36: e9 e5 fe ff ff jmp 10da20 <_Heap_Walk+0x120>
10db3b: 90 nop
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
10db3c: 83 ec 08 sub $0x8,%esp
10db3f: ff 36 pushl (%esi)
10db41: 51 push %ecx
10db42: 56 push %esi
10db43: 68 7c 3f 12 00 push $0x123f7c
10db48: eb cc jmp 10db16 <_Heap_Walk+0x216>
10db4a: 66 90 xchg %ax,%ax
10db4c: 39 7b 24 cmp %edi,0x24(%ebx)
10db4f: 72 db jb 10db2c <_Heap_Walk+0x22c>
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) ) {
10db51: 89 c8 mov %ecx,%eax
10db53: 31 d2 xor %edx,%edx
10db55: f7 75 e0 divl -0x20(%ebp)
10db58: 85 d2 test %edx,%edx
10db5a: 0f 85 02 01 00 00 jne 10dc62 <_Heap_Walk+0x362>
);
return false;
}
if ( block_size < min_block_size ) {
10db60: 39 4d dc cmp %ecx,-0x24(%ebp)
10db63: 0f 87 0b 01 00 00 ja 10dc74 <_Heap_Walk+0x374>
);
return false;
}
if ( next_block_begin <= block_begin ) {
10db69: 39 fe cmp %edi,%esi
10db6b: 0f 83 17 01 00 00 jae 10dc88 <_Heap_Walk+0x388>
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10db71: f6 47 04 01 testb $0x1,0x4(%edi)
10db75: 0f 85 91 00 00 00 jne 10dc0c <_Heap_Walk+0x30c>
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
10db7b: 8b 4b 08 mov 0x8(%ebx),%ecx
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;
10db7e: 8b 46 04 mov 0x4(%esi),%eax
10db81: 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;
10db84: 83 e0 fe and $0xfffffffe,%eax
10db87: 89 45 d4 mov %eax,-0x2c(%ebp)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10db8a: 01 f0 add %esi,%eax
10db8c: 89 45 d0 mov %eax,-0x30(%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)(
10db8f: 8b 56 08 mov 0x8(%esi),%edx
return _Heap_Free_list_head(heap)->next;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_last( Heap_Control *heap )
{
return _Heap_Free_list_tail(heap)->prev;
10db92: 39 53 0c cmp %edx,0xc(%ebx)
10db95: 0f 84 99 00 00 00 je 10dc34 <_Heap_Walk+0x334>
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
10db9b: 39 da cmp %ebx,%edx
10db9d: 0f 84 a9 00 00 00 je 10dc4c <_Heap_Walk+0x34c>
10dba3: c7 45 c8 f5 3c 12 00 movl $0x123cf5,-0x38(%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)(
10dbaa: 8b 46 0c mov 0xc(%esi),%eax
10dbad: 39 c1 cmp %eax,%ecx
10dbaf: 74 7b je 10dc2c <_Heap_Walk+0x32c>
"block 0x%08x: prev 0x%08x%s, next 0x%08x%s\n",
block,
block->prev,
block->prev == first_free_block ?
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
10dbb1: 39 d8 cmp %ebx,%eax
10dbb3: 0f 84 9f 00 00 00 je 10dc58 <_Heap_Walk+0x358>
10dbb9: b9 f5 3c 12 00 mov $0x123cf5,%ecx
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)(
10dbbe: ff 75 c8 pushl -0x38(%ebp)
10dbc1: 52 push %edx
10dbc2: 51 push %ecx
10dbc3: 50 push %eax
10dbc4: 56 push %esi
10dbc5: 68 64 40 12 00 push $0x124064
10dbca: 6a 00 push $0x0
10dbcc: ff 75 0c pushl 0xc(%ebp)
10dbcf: ff 55 e4 call *-0x1c(%ebp)
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
10dbd2: 8b 55 d0 mov -0x30(%ebp),%edx
10dbd5: 8b 02 mov (%edx),%eax
10dbd7: 83 c4 20 add $0x20,%esp
10dbda: 39 45 d4 cmp %eax,-0x2c(%ebp)
10dbdd: 74 11 je 10dbf0 <_Heap_Walk+0x2f0>
(*printer)(
10dbdf: 51 push %ecx
10dbe0: 52 push %edx
10dbe1: 50 push %eax
10dbe2: ff 75 d4 pushl -0x2c(%ebp)
10dbe5: 56 push %esi
10dbe6: 68 90 40 12 00 push $0x124090
10dbeb: e9 30 fe ff ff jmp 10da20 <_Heap_Walk+0x120>
);
return false;
}
if ( !prev_used ) {
10dbf0: f6 45 cc 01 testb $0x1,-0x34(%ebp)
10dbf4: 74 4a je 10dc40 <_Heap_Walk+0x340>
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
10dbf6: 8b 43 08 mov 0x8(%ebx),%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 ) {
10dbf9: 39 d8 cmp %ebx,%eax
10dbfb: 75 0a jne 10dc07 <_Heap_Walk+0x307> <== ALWAYS TAKEN
10dbfd: eb 21 jmp 10dc20 <_Heap_Walk+0x320> <== NOT EXECUTED
10dbff: 90 nop <== NOT EXECUTED
if ( free_block == block ) {
return true;
}
free_block = free_block->next;
10dc00: 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 ) {
10dc03: 39 d8 cmp %ebx,%eax
10dc05: 74 19 je 10dc20 <_Heap_Walk+0x320>
if ( free_block == block ) {
10dc07: 39 f0 cmp %esi,%eax
10dc09: 75 f5 jne 10dc00 <_Heap_Walk+0x300>
10dc0b: 90 nop
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
}
while ( block != last_block ) {
10dc0c: 39 7d d8 cmp %edi,-0x28(%ebp)
10dc0f: 0f 84 22 fd ff ff je 10d937 <_Heap_Walk+0x37>
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 ) {
10dc15: 8b 47 04 mov 0x4(%edi),%eax
10dc18: 89 fe mov %edi,%esi
10dc1a: e9 e1 fe ff ff jmp 10db00 <_Heap_Walk+0x200>
10dc1f: 90 nop
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
10dc20: 56 push %esi
10dc21: 68 fc 40 12 00 push $0x1240fc
10dc26: e9 d1 fd ff ff jmp 10d9fc <_Heap_Walk+0xfc>
10dc2b: 90 nop
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)(
10dc2c: b9 b4 41 12 00 mov $0x1241b4,%ecx
10dc31: eb 8b jmp 10dbbe <_Heap_Walk+0x2be>
10dc33: 90 nop
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_last( Heap_Control *heap )
{
return _Heap_Free_list_tail(heap)->prev;
10dc34: c7 45 c8 a0 41 12 00 movl $0x1241a0,-0x38(%ebp)
10dc3b: e9 6a ff ff ff jmp 10dbaa <_Heap_Walk+0x2aa>
return false;
}
if ( !prev_used ) {
(*printer)(
10dc40: 56 push %esi
10dc41: 68 cc 40 12 00 push $0x1240cc
10dc46: e9 b1 fd ff ff jmp 10d9fc <_Heap_Walk+0xfc>
10dc4b: 90 nop
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
10dc4c: c7 45 c8 aa 41 12 00 movl $0x1241aa,-0x38(%ebp)
10dc53: e9 52 ff ff ff jmp 10dbaa <_Heap_Walk+0x2aa>
"block 0x%08x: prev 0x%08x%s, next 0x%08x%s\n",
block,
block->prev,
block->prev == first_free_block ?
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
10dc58: b9 bf 41 12 00 mov $0x1241bf,%ecx
10dc5d: e9 5c ff ff ff jmp 10dbbe <_Heap_Walk+0x2be>
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) ) {
(*printer)(
10dc62: 83 ec 0c sub $0xc,%esp
10dc65: 51 push %ecx
10dc66: 56 push %esi
10dc67: 68 d4 3f 12 00 push $0x123fd4
10dc6c: e9 af fd ff ff jmp 10da20 <_Heap_Walk+0x120>
10dc71: 8d 76 00 lea 0x0(%esi),%esi
return false;
}
if ( block_size < min_block_size ) {
(*printer)(
10dc74: 83 ec 08 sub $0x8,%esp
10dc77: ff 75 dc pushl -0x24(%ebp)
10dc7a: 51 push %ecx
10dc7b: 56 push %esi
10dc7c: 68 04 40 12 00 push $0x124004
10dc81: e9 9a fd ff ff jmp 10da20 <_Heap_Walk+0x120>
10dc86: 66 90 xchg %ax,%ax
return false;
}
if ( next_block_begin <= block_begin ) {
(*printer)(
10dc88: 83 ec 0c sub $0xc,%esp
10dc8b: 57 push %edi
10dc8c: 56 push %esi
10dc8d: 68 30 40 12 00 push $0x124030
10dc92: e9 89 fd ff ff jmp 10da20 <_Heap_Walk+0x120>
return false;
}
if ( _Heap_Is_free( last_block ) ) {
(*printer)(
10dc97: 53 push %ebx
10dc98: 68 58 41 12 00 push $0x124158
10dc9d: e9 5a fd ff ff jmp 10d9fc <_Heap_Walk+0xfc>
}
if (
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
10dca2: 51 push %ecx
10dca3: 68 18 3f 12 00 push $0x123f18
10dca8: e9 4f fd ff ff jmp 10d9fc <_Heap_Walk+0xfc>
return false;
}
if ( free_block->prev != prev_block ) {
(*printer)(
10dcad: 83 ec 0c sub $0xc,%esp
10dcb0: 50 push %eax
10dcb1: 51 push %ecx
10dcb2: 68 48 3f 12 00 push $0x123f48
10dcb7: e9 64 fd ff ff jmp 10da20 <_Heap_Walk+0x120>
return false;
}
if ( _Heap_Is_used( free_block ) ) {
(*printer)(
10dcbc: 51 push %ecx
10dcbd: 68 6d 41 12 00 push $0x12416d
10dcc2: e9 35 fd ff ff jmp 10d9fc <_Heap_Walk+0xfc>
0010c30c <_IO_Initialize_all_drivers>:
*
* Output Parameters: NONE
*/
void _IO_Initialize_all_drivers( void )
{
10c30c: 55 push %ebp
10c30d: 89 e5 mov %esp,%ebp
10c30f: 53 push %ebx
10c310: 83 ec 04 sub $0x4,%esp
rtems_device_major_number major;
for ( major=0 ; major < _IO_Number_of_drivers ; major ++ )
10c313: 8b 15 60 9e 12 00 mov 0x129e60,%edx
10c319: 85 d2 test %edx,%edx
10c31b: 74 1a je 10c337 <_IO_Initialize_all_drivers+0x2b><== NEVER TAKEN
10c31d: 31 db xor %ebx,%ebx
10c31f: 90 nop
(void) rtems_io_initialize( major, 0, NULL );
10c320: 50 push %eax
10c321: 6a 00 push $0x0
10c323: 6a 00 push $0x0
10c325: 53 push %ebx
10c326: e8 31 5c 00 00 call 111f5c <rtems_io_initialize>
void _IO_Initialize_all_drivers( void )
{
rtems_device_major_number major;
for ( major=0 ; major < _IO_Number_of_drivers ; major ++ )
10c32b: 43 inc %ebx
10c32c: 83 c4 10 add $0x10,%esp
10c32f: 39 1d 60 9e 12 00 cmp %ebx,0x129e60
10c335: 77 e9 ja 10c320 <_IO_Initialize_all_drivers+0x14>
(void) rtems_io_initialize( major, 0, NULL );
}
10c337: 8b 5d fc mov -0x4(%ebp),%ebx
10c33a: c9 leave
10c33b: c3 ret
0010c33c <_IO_Manager_initialization>:
* workspace.
*
*/
void _IO_Manager_initialization(void)
{
10c33c: 55 push %ebp
10c33d: 89 e5 mov %esp,%ebp
10c33f: 57 push %edi
10c340: 56 push %esi
10c341: 53 push %ebx
10c342: 83 ec 1c sub $0x1c,%esp
uint32_t index;
rtems_driver_address_table *driver_table;
uint32_t drivers_in_table;
uint32_t number_of_drivers;
driver_table = Configuration.Device_driver_table;
10c345: 8b 1d 54 52 12 00 mov 0x125254,%ebx
drivers_in_table = Configuration.number_of_device_drivers;
10c34b: a1 50 52 12 00 mov 0x125250,%eax
10c350: 89 45 e4 mov %eax,-0x1c(%ebp)
number_of_drivers = Configuration.maximum_drivers;
10c353: 8b 35 4c 52 12 00 mov 0x12524c,%esi
/*
* If the user claims there are less drivers than are actually in
* the table, then let's just go with the table's count.
*/
if ( number_of_drivers <= drivers_in_table )
10c359: 39 f0 cmp %esi,%eax
10c35b: 72 17 jb 10c374 <_IO_Manager_initialization+0x38>
* If the maximum number of driver is the same as the number in the
* table, then we do not have to copy the driver table. They can't
* register any dynamically.
*/
if ( number_of_drivers == drivers_in_table ) {
_IO_Driver_address_table = driver_table;
10c35d: 89 1d 64 9e 12 00 mov %ebx,0x129e64
_IO_Number_of_drivers = number_of_drivers;
10c363: 8b 45 e4 mov -0x1c(%ebp),%eax
10c366: a3 60 9e 12 00 mov %eax,0x129e60
);
for ( index = 0 ; index < drivers_in_table ; index++ )
_IO_Driver_address_table[index] = driver_table[index];
number_of_drivers = drivers_in_table;
}
10c36b: 8d 65 f4 lea -0xc(%ebp),%esp
10c36e: 5b pop %ebx
10c36f: 5e pop %esi
10c370: 5f pop %edi
10c371: c9 leave
10c372: c3 ret
10c373: 90 nop
/*
* The application requested extra slots in the driver table, so we
* have to allocate a new driver table and copy theirs to it.
*/
_IO_Driver_address_table = (rtems_driver_address_table *)
10c374: 8d 0c 76 lea (%esi,%esi,2),%ecx
10c377: c1 e1 03 shl $0x3,%ecx
10c37a: 83 ec 0c sub $0xc,%esp
10c37d: 51 push %ecx
10c37e: 89 4d dc mov %ecx,-0x24(%ebp)
10c381: e8 5a 2a 00 00 call 10ede0 <_Workspace_Allocate_or_fatal_error>
10c386: 89 c2 mov %eax,%edx
10c388: a3 64 9e 12 00 mov %eax,0x129e64
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
_IO_Number_of_drivers = number_of_drivers;
10c38d: 89 35 60 9e 12 00 mov %esi,0x129e60
memset(
10c393: 31 c0 xor %eax,%eax
10c395: 8b 4d dc mov -0x24(%ebp),%ecx
10c398: 89 d7 mov %edx,%edi
10c39a: f3 aa rep stos %al,%es:(%edi)
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
10c39c: 83 c4 10 add $0x10,%esp
10c39f: 8b 4d e4 mov -0x1c(%ebp),%ecx
10c3a2: 85 c9 test %ecx,%ecx
10c3a4: 74 c5 je 10c36b <_IO_Manager_initialization+0x2f><== NEVER TAKEN
10c3a6: a1 64 9e 12 00 mov 0x129e64,%eax
10c3ab: 89 45 e0 mov %eax,-0x20(%ebp)
10c3ae: 31 c0 xor %eax,%eax
10c3b0: 31 d2 xor %edx,%edx
10c3b2: 66 90 xchg %ax,%ax
_IO_Driver_address_table[index] = driver_table[index];
10c3b4: 8b 7d e0 mov -0x20(%ebp),%edi
10c3b7: 01 c7 add %eax,%edi
10c3b9: 8d 34 03 lea (%ebx,%eax,1),%esi
10c3bc: b9 06 00 00 00 mov $0x6,%ecx
10c3c1: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
memset(
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
10c3c3: 42 inc %edx
10c3c4: 83 c0 18 add $0x18,%eax
10c3c7: 39 55 e4 cmp %edx,-0x1c(%ebp)
10c3ca: 77 e8 ja 10c3b4 <_IO_Manager_initialization+0x78>
_IO_Driver_address_table[index] = driver_table[index];
number_of_drivers = drivers_in_table;
}
10c3cc: 8d 65 f4 lea -0xc(%ebp),%esp
10c3cf: 5b pop %ebx
10c3d0: 5e pop %esi
10c3d1: 5f pop %edi
10c3d2: c9 leave
10c3d3: c3 ret
0010ceb0 <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10ceb0: 55 push %ebp
10ceb1: 89 e5 mov %esp,%ebp
10ceb3: 53 push %ebx
10ceb4: 83 ec 08 sub $0x8,%esp
10ceb7: 8b 45 08 mov 0x8(%ebp),%eax
10ceba: 8b 55 0c mov 0xc(%ebp),%edx
10cebd: 8b 5d 10 mov 0x10(%ebp),%ebx
_Internal_errors_What_happened.the_source = the_source;
10cec0: a3 a0 94 12 00 mov %eax,0x1294a0
_Internal_errors_What_happened.is_internal = is_internal;
10cec5: 88 15 a4 94 12 00 mov %dl,0x1294a4
_Internal_errors_What_happened.the_error = the_error;
10cecb: 89 1d a8 94 12 00 mov %ebx,0x1294a8
_User_extensions_Fatal( the_source, is_internal, the_error );
10ced1: 53 push %ebx
10ced2: 0f b6 d2 movzbl %dl,%edx
10ced5: 52 push %edx
10ced6: 50 push %eax
10ced7: e8 ac 1b 00 00 call 10ea88 <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
10cedc: c7 05 c0 95 12 00 05 movl $0x5,0x1295c0 <== NOT EXECUTED
10cee3: 00 00 00
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
10cee6: fa cli <== NOT EXECUTED
10cee7: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10cee9: f4 hlt <== NOT EXECUTED
10ceea: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10ceed: eb fe jmp 10ceed <_Internal_error_Occurred+0x3d><== NOT EXECUTED
00100218 <_Message_queue_Manager_initialization>:
#include <rtems/score/thread.h>
#include <rtems/score/wkspace.h>
#include <rtems/score/interr.h>
void _Message_queue_Manager_initialization(void)
{
100218: 55 push %ebp
100219: 89 e5 mov %esp,%ebp
}
10021b: c9 leave
10021c: c3 ret
001125e8 <_Objects_API_maximum_class>:
#include <rtems/score/object.h>
unsigned int _Objects_API_maximum_class(
uint32_t api
)
{
1125e8: 55 push %ebp
1125e9: 89 e5 mov %esp,%ebp
case OBJECTS_NO_API:
default:
break;
}
return 0;
}
1125eb: 8b 45 08 mov 0x8(%ebp),%eax
1125ee: 48 dec %eax
1125ef: 83 f8 03 cmp $0x3,%eax
1125f2: 77 0c ja 112600 <_Objects_API_maximum_class+0x18>
1125f4: 8b 04 85 fc 33 12 00 mov 0x1233fc(,%eax,4),%eax
1125fb: c9 leave
1125fc: c3 ret
1125fd: 8d 76 00 lea 0x0(%esi),%esi
112600: 31 c0 xor %eax,%eax
112602: c9 leave
112603: c3 ret
0010cf48 <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
10cf48: 55 push %ebp
10cf49: 89 e5 mov %esp,%ebp
10cf4b: 56 push %esi
10cf4c: 53 push %ebx
10cf4d: 8b 5d 08 mov 0x8(%ebp),%ebx
* 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 )
10cf50: 8b 43 18 mov 0x18(%ebx),%eax
10cf53: 85 c0 test %eax,%eax
10cf55: 75 0d jne 10cf64 <_Objects_Allocate+0x1c><== ALWAYS TAKEN
10cf57: 31 c9 xor %ecx,%ecx <== NOT EXECUTED
information->inactive--;
}
}
return the_object;
}
10cf59: 89 c8 mov %ecx,%eax
10cf5b: 8d 65 f8 lea -0x8(%ebp),%esp
10cf5e: 5b pop %ebx
10cf5f: 5e pop %esi
10cf60: c9 leave
10cf61: c3 ret
10cf62: 66 90 xchg %ax,%ax
/*
* 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 );
10cf64: 8d 73 20 lea 0x20(%ebx),%esi
10cf67: 83 ec 0c sub $0xc,%esp
10cf6a: 56 push %esi
10cf6b: e8 a0 f6 ff ff call 10c610 <_Chain_Get>
10cf70: 89 c1 mov %eax,%ecx
if ( information->auto_extend ) {
10cf72: 83 c4 10 add $0x10,%esp
10cf75: 80 7b 12 00 cmpb $0x0,0x12(%ebx)
10cf79: 74 de je 10cf59 <_Objects_Allocate+0x11>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
10cf7b: 85 c0 test %eax,%eax
10cf7d: 74 29 je 10cfa8 <_Objects_Allocate+0x60>
}
if ( the_object ) {
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
10cf7f: 0f b7 41 08 movzwl 0x8(%ecx),%eax
10cf83: 0f b7 53 08 movzwl 0x8(%ebx),%edx
10cf87: 29 d0 sub %edx,%eax
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
10cf89: 0f b7 73 14 movzwl 0x14(%ebx),%esi
10cf8d: 31 d2 xor %edx,%edx
10cf8f: f7 f6 div %esi
10cf91: c1 e0 02 shl $0x2,%eax
10cf94: 03 43 30 add 0x30(%ebx),%eax
10cf97: ff 08 decl (%eax)
information->inactive--;
10cf99: 66 ff 4b 2c decw 0x2c(%ebx)
}
}
return the_object;
}
10cf9d: 89 c8 mov %ecx,%eax
10cf9f: 8d 65 f8 lea -0x8(%ebp),%esp
10cfa2: 5b pop %ebx
10cfa3: 5e pop %esi
10cfa4: c9 leave
10cfa5: c3 ret
10cfa6: 66 90 xchg %ax,%ax
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
_Objects_Extend_information( information );
10cfa8: 83 ec 0c sub $0xc,%esp
10cfab: 53 push %ebx
10cfac: e8 3b 00 00 00 call 10cfec <_Objects_Extend_information>
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
10cfb1: 89 34 24 mov %esi,(%esp)
10cfb4: e8 57 f6 ff ff call 10c610 <_Chain_Get>
10cfb9: 89 c1 mov %eax,%ecx
}
if ( the_object ) {
10cfbb: 83 c4 10 add $0x10,%esp
10cfbe: 85 c0 test %eax,%eax
10cfc0: 74 97 je 10cf59 <_Objects_Allocate+0x11>
10cfc2: eb bb jmp 10cf7f <_Objects_Allocate+0x37>
0010cfec <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
10cfec: 55 push %ebp
10cfed: 89 e5 mov %esp,%ebp
10cfef: 57 push %edi
10cff0: 56 push %esi
10cff1: 53 push %ebx
10cff2: 83 ec 4c sub $0x4c,%esp
10cff5: 8b 5d 08 mov 0x8(%ebp),%ebx
/*
* Search for a free block of indexes. The block variable ends up set
* to block_count + 1 if the table needs to be extended.
*/
minimum_index = _Objects_Get_index( information->minimum_id );
10cff8: 0f b7 43 08 movzwl 0x8(%ebx),%eax
10cffc: 89 45 d0 mov %eax,-0x30(%ebp)
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
10cfff: 8b 4b 34 mov 0x34(%ebx),%ecx
10d002: 85 c9 test %ecx,%ecx
10d004: 0f 84 72 02 00 00 je 10d27c <_Objects_Extend_information+0x290>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
10d00a: 8b 7b 10 mov 0x10(%ebx),%edi
10d00d: 66 89 7d d4 mov %di,-0x2c(%ebp)
10d011: 8b 7b 14 mov 0x14(%ebx),%edi
10d014: 31 d2 xor %edx,%edx
10d016: 8b 45 d4 mov -0x2c(%ebp),%eax
10d019: 66 f7 f7 div %di
10d01c: 0f b7 f0 movzwl %ax,%esi
for ( ; block < block_count; block++ ) {
10d01f: 85 f6 test %esi,%esi
10d021: 0f 84 6c 02 00 00 je 10d293 <_Objects_Extend_information+0x2a7><== NEVER TAKEN
if ( information->object_blocks[ block ] == NULL )
10d027: 8b 01 mov (%ecx),%eax
10d029: 85 c0 test %eax,%eax
10d02b: 0f 84 72 02 00 00 je 10d2a3 <_Objects_Extend_information+0x2b7><== NEVER TAKEN
10d031: 0f b7 ff movzwl %di,%edi
10d034: 8b 55 d0 mov -0x30(%ebp),%edx
10d037: 89 55 cc mov %edx,-0x34(%ebp)
10d03a: 31 d2 xor %edx,%edx
10d03c: 8b 45 cc mov -0x34(%ebp),%eax
10d03f: eb 09 jmp 10d04a <_Objects_Extend_information+0x5e>
10d041: 8d 76 00 lea 0x0(%esi),%esi
10d044: 83 3c 91 00 cmpl $0x0,(%ecx,%edx,4)
10d048: 74 07 je 10d051 <_Objects_Extend_information+0x65>
break;
else
index_base += information->allocation_size;
10d04a: 01 f8 add %edi,%eax
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
10d04c: 42 inc %edx
10d04d: 39 d6 cmp %edx,%esi
10d04f: 77 f3 ja 10d044 <_Objects_Extend_information+0x58>
10d051: 89 45 cc mov %eax,-0x34(%ebp)
else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
10d054: 0f b7 45 d4 movzwl -0x2c(%ebp),%eax
10d058: 01 f8 add %edi,%eax
10d05a: 89 45 d4 mov %eax,-0x2c(%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 ) {
10d05d: 3d ff ff 00 00 cmp $0xffff,%eax
10d062: 0f 87 b1 01 00 00 ja 10d219 <_Objects_Extend_information+0x22d><== NEVER TAKEN
/*
* 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;
10d068: 0f af 7b 18 imul 0x18(%ebx),%edi
if ( information->auto_extend ) {
10d06c: 80 7b 12 00 cmpb $0x0,0x12(%ebx)
10d070: 0f 85 ae 01 00 00 jne 10d224 <_Objects_Extend_information+0x238>
new_object_block = _Workspace_Allocate( block_size );
if ( !new_object_block )
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
10d076: 83 ec 0c sub $0xc,%esp
10d079: 57 push %edi
10d07a: 89 55 b4 mov %edx,-0x4c(%ebp)
10d07d: e8 5e 1d 00 00 call 10ede0 <_Workspace_Allocate_or_fatal_error>
10d082: 89 45 c4 mov %eax,-0x3c(%ebp)
10d085: 83 c4 10 add $0x10,%esp
10d088: 8b 55 b4 mov -0x4c(%ebp),%edx
}
/*
* If the index_base is the maximum we need to grow the tables.
*/
if (index_base >= information->maximum ) {
10d08b: 0f b7 43 10 movzwl 0x10(%ebx),%eax
10d08f: 39 45 cc cmp %eax,-0x34(%ebp)
10d092: 0f 82 fe 00 00 00 jb 10d196 <_Objects_Extend_information+0x1aa>
*/
/*
* Up the block count and maximum
*/
block_count++;
10d098: 8d 7e 01 lea 0x1(%esi),%edi
* 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 );
10d09b: 83 ec 0c sub $0xc,%esp
10d09e: 8d 04 7f lea (%edi,%edi,2),%eax
10d0a1: 03 45 d4 add -0x2c(%ebp),%eax
10d0a4: 03 45 d0 add -0x30(%ebp),%eax
10d0a7: c1 e0 02 shl $0x2,%eax
10d0aa: 50 push %eax
10d0ab: 89 55 b4 mov %edx,-0x4c(%ebp)
10d0ae: e8 59 1d 00 00 call 10ee0c <_Workspace_Allocate>
10d0b3: 89 45 c8 mov %eax,-0x38(%ebp)
if ( !object_blocks ) {
10d0b6: 83 c4 10 add $0x10,%esp
10d0b9: 85 c0 test %eax,%eax
10d0bb: 8b 55 b4 mov -0x4c(%ebp),%edx
10d0be: 0f 84 ef 01 00 00 je 10d2b3 <_Objects_Extend_information+0x2c7>
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
10d0c4: 8b 45 c8 mov -0x38(%ebp),%eax
10d0c7: 8d 04 b8 lea (%eax,%edi,4),%eax
10d0ca: 89 45 b8 mov %eax,-0x48(%ebp)
10d0cd: 8b 4d c8 mov -0x38(%ebp),%ecx
10d0d0: 8d 3c f9 lea (%ecx,%edi,8),%edi
10d0d3: 89 7d bc mov %edi,-0x44(%ebp)
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
10d0d6: 0f b7 43 10 movzwl 0x10(%ebx),%eax
10d0da: 39 45 d0 cmp %eax,-0x30(%ebp)
10d0dd: 0f 82 60 01 00 00 jb 10d243 <_Objects_Extend_information+0x257>
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
10d0e3: 8b 45 d0 mov -0x30(%ebp),%eax
10d0e6: 85 c0 test %eax,%eax
10d0e8: 74 16 je 10d100 <_Objects_Extend_information+0x114><== NEVER TAKEN
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
10d0ea: 31 c0 xor %eax,%eax
10d0ec: 8b 4d bc mov -0x44(%ebp),%ecx
10d0ef: 8b 7d d0 mov -0x30(%ebp),%edi
10d0f2: 66 90 xchg %ax,%ax
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
local_table[ index ] = NULL;
10d0f4: c7 04 81 00 00 00 00 movl $0x0,(%ecx,%eax,4)
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
10d0fb: 40 inc %eax
10d0fc: 39 c7 cmp %eax,%edi
10d0fe: 77 f4 ja 10d0f4 <_Objects_Extend_information+0x108><== NEVER TAKEN
10d100: c1 e6 02 shl $0x2,%esi
10d103: 89 75 c0 mov %esi,-0x40(%ebp)
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
10d106: 8b 45 c8 mov -0x38(%ebp),%eax
10d109: 8b 7d c0 mov -0x40(%ebp),%edi
10d10c: c7 04 38 00 00 00 00 movl $0x0,(%eax,%edi,1)
inactive_per_block[block_count] = 0;
10d113: 8b 4d b8 mov -0x48(%ebp),%ecx
10d116: c7 04 39 00 00 00 00 movl $0x0,(%ecx,%edi,1)
for ( index=index_base ;
index < ( information->allocation_size + index_base );
10d11d: 0f b7 73 14 movzwl 0x14(%ebx),%esi
10d121: 03 75 cc add -0x34(%ebp),%esi
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
10d124: 39 75 cc cmp %esi,-0x34(%ebp)
10d127: 73 19 jae 10d142 <_Objects_Extend_information+0x156><== NEVER TAKEN
10d129: 8b 7d cc mov -0x34(%ebp),%edi
10d12c: 8b 45 bc mov -0x44(%ebp),%eax
10d12f: 8d 0c b8 lea (%eax,%edi,4),%ecx
10d132: 89 f8 mov %edi,%eax
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
10d134: c7 01 00 00 00 00 movl $0x0,(%ecx)
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
index++ ) {
10d13a: 40 inc %eax
10d13b: 83 c1 04 add $0x4,%ecx
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
10d13e: 39 c6 cmp %eax,%esi
10d140: 77 f2 ja 10d134 <_Objects_Extend_information+0x148>
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
}
_ISR_Disable( level );
10d142: 9c pushf
10d143: fa cli
10d144: 5f pop %edi
old_tables = information->object_blocks;
10d145: 8b 4b 34 mov 0x34(%ebx),%ecx
information->object_blocks = object_blocks;
10d148: 8b 45 c8 mov -0x38(%ebp),%eax
10d14b: 89 43 34 mov %eax,0x34(%ebx)
information->inactive_per_block = inactive_per_block;
10d14e: 8b 45 b8 mov -0x48(%ebp),%eax
10d151: 89 43 30 mov %eax,0x30(%ebx)
information->local_table = local_table;
10d154: 8b 45 bc mov -0x44(%ebp),%eax
10d157: 89 43 1c mov %eax,0x1c(%ebx)
information->maximum = (Objects_Maximum) maximum;
10d15a: 8b 45 d4 mov -0x2c(%ebp),%eax
10d15d: 66 89 43 10 mov %ax,0x10(%ebx)
information->maximum_id = _Objects_Build_id(
10d161: 8b 33 mov (%ebx),%esi
10d163: c1 e6 18 shl $0x18,%esi
10d166: 81 ce 00 00 01 00 or $0x10000,%esi
10d16c: 0f b7 43 04 movzwl 0x4(%ebx),%eax
10d170: c1 e0 1b shl $0x1b,%eax
10d173: 09 c6 or %eax,%esi
10d175: 0f b7 45 d4 movzwl -0x2c(%ebp),%eax
10d179: 09 c6 or %eax,%esi
10d17b: 89 73 0c mov %esi,0xc(%ebx)
information->the_class,
_Objects_Local_node,
information->maximum
);
_ISR_Enable( level );
10d17e: 57 push %edi
10d17f: 9d popf
if ( old_tables )
10d180: 85 c9 test %ecx,%ecx
10d182: 74 12 je 10d196 <_Objects_Extend_information+0x1aa>
_Workspace_Free( old_tables );
10d184: 83 ec 0c sub $0xc,%esp
10d187: 51 push %ecx
10d188: 89 55 b4 mov %edx,-0x4c(%ebp)
10d18b: e8 98 1c 00 00 call 10ee28 <_Workspace_Free>
10d190: 83 c4 10 add $0x10,%esp
10d193: 8b 55 b4 mov -0x4c(%ebp),%edx
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
10d196: c1 e2 02 shl $0x2,%edx
10d199: 89 55 d0 mov %edx,-0x30(%ebp)
10d19c: 8b 43 34 mov 0x34(%ebx),%eax
10d19f: 8b 4d c4 mov -0x3c(%ebp),%ecx
10d1a2: 89 0c 10 mov %ecx,(%eax,%edx,1)
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
10d1a5: ff 73 18 pushl 0x18(%ebx)
10d1a8: 0f b7 53 14 movzwl 0x14(%ebx),%edx
10d1ac: 52 push %edx
10d1ad: 8b 7d d0 mov -0x30(%ebp),%edi
10d1b0: ff 34 38 pushl (%eax,%edi,1)
10d1b3: 8d 7d dc lea -0x24(%ebp),%edi
10d1b6: 57 push %edi
10d1b7: e8 e8 4d 00 00 call 111fa4 <_Chain_Initialize>
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
10d1bc: 8d 43 20 lea 0x20(%ebx),%eax
10d1bf: 89 45 d4 mov %eax,-0x2c(%ebp)
10d1c2: 8b 75 cc mov -0x34(%ebp),%esi
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
10d1c5: 83 c4 10 add $0x10,%esp
10d1c8: eb 2b jmp 10d1f5 <_Objects_Extend_information+0x209>
10d1ca: 66 90 xchg %ax,%ax
the_object->id = _Objects_Build_id(
10d1cc: 8b 13 mov (%ebx),%edx
10d1ce: c1 e2 18 shl $0x18,%edx
10d1d1: 81 ca 00 00 01 00 or $0x10000,%edx
10d1d7: 0f b7 4b 04 movzwl 0x4(%ebx),%ecx
10d1db: c1 e1 1b shl $0x1b,%ecx
10d1de: 09 ca or %ecx,%edx
10d1e0: 09 f2 or %esi,%edx
10d1e2: 89 50 08 mov %edx,0x8(%eax)
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
10d1e5: 83 ec 08 sub $0x8,%esp
10d1e8: 50 push %eax
10d1e9: ff 75 d4 pushl -0x2c(%ebp)
10d1ec: e8 e3 f3 ff ff call 10c5d4 <_Chain_Append>
index++;
10d1f1: 46 inc %esi
10d1f2: 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 ) {
10d1f5: 83 ec 0c sub $0xc,%esp
10d1f8: 57 push %edi
10d1f9: e8 12 f4 ff ff call 10c610 <_Chain_Get>
10d1fe: 83 c4 10 add $0x10,%esp
10d201: 85 c0 test %eax,%eax
10d203: 75 c7 jne 10d1cc <_Objects_Extend_information+0x1e0>
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
10d205: 8b 43 30 mov 0x30(%ebx),%eax
10d208: 0f b7 53 14 movzwl 0x14(%ebx),%edx
10d20c: 8b 4d d0 mov -0x30(%ebp),%ecx
10d20f: 89 14 08 mov %edx,(%eax,%ecx,1)
information->inactive =
10d212: 8b 43 14 mov 0x14(%ebx),%eax
10d215: 66 01 43 2c add %ax,0x2c(%ebx)
(Objects_Maximum)(information->inactive + information->allocation_size);
}
10d219: 8d 65 f4 lea -0xc(%ebp),%esp
10d21c: 5b pop %ebx
10d21d: 5e pop %esi
10d21e: 5f pop %edi
10d21f: c9 leave
10d220: c3 ret
10d221: 8d 76 00 lea 0x0(%esi),%esi
* 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;
if ( information->auto_extend ) {
new_object_block = _Workspace_Allocate( block_size );
10d224: 83 ec 0c sub $0xc,%esp
10d227: 57 push %edi
10d228: 89 55 b4 mov %edx,-0x4c(%ebp)
10d22b: e8 dc 1b 00 00 call 10ee0c <_Workspace_Allocate>
10d230: 89 45 c4 mov %eax,-0x3c(%ebp)
if ( !new_object_block )
10d233: 83 c4 10 add $0x10,%esp
10d236: 85 c0 test %eax,%eax
10d238: 8b 55 b4 mov -0x4c(%ebp),%edx
10d23b: 0f 85 4a fe ff ff jne 10d08b <_Objects_Extend_information+0x9f>
10d241: eb d6 jmp 10d219 <_Objects_Extend_information+0x22d>
/*
* 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,
10d243: c1 e6 02 shl $0x2,%esi
10d246: 89 75 c0 mov %esi,-0x40(%ebp)
10d249: 8b 73 34 mov 0x34(%ebx),%esi
10d24c: 8b 7d c8 mov -0x38(%ebp),%edi
10d24f: 8b 4d c0 mov -0x40(%ebp),%ecx
10d252: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
10d254: 8b 73 30 mov 0x30(%ebx),%esi
10d257: 8b 7d b8 mov -0x48(%ebp),%edi
10d25a: 8b 4d c0 mov -0x40(%ebp),%ecx
10d25d: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
10d25f: 0f b7 43 10 movzwl 0x10(%ebx),%eax
10d263: 03 45 d0 add -0x30(%ebp),%eax
10d266: 8d 0c 85 00 00 00 00 lea 0x0(,%eax,4),%ecx
10d26d: 8b 73 1c mov 0x1c(%ebx),%esi
10d270: 8b 7d bc mov -0x44(%ebp),%edi
10d273: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
10d275: e9 8c fe ff ff jmp 10d106 <_Objects_Extend_information+0x11a>
10d27a: 66 90 xchg %ax,%ax
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
10d27c: 8b 53 10 mov 0x10(%ebx),%edx
10d27f: 66 89 55 d4 mov %dx,-0x2c(%ebp)
10d283: 0f b7 7b 14 movzwl 0x14(%ebx),%edi
10d287: 89 45 cc mov %eax,-0x34(%ebp)
10d28a: 31 d2 xor %edx,%edx
10d28c: 31 f6 xor %esi,%esi
10d28e: e9 c1 fd ff ff jmp 10d054 <_Objects_Extend_information+0x68>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
10d293: 0f b7 ff movzwl %di,%edi <== NOT EXECUTED
10d296: 8b 45 d0 mov -0x30(%ebp),%eax <== NOT EXECUTED
10d299: 89 45 cc mov %eax,-0x34(%ebp) <== NOT EXECUTED
10d29c: 31 d2 xor %edx,%edx <== NOT EXECUTED
10d29e: e9 b1 fd ff ff jmp 10d054 <_Objects_Extend_information+0x68><== NOT EXECUTED
if ( information->object_blocks[ block ] == NULL )
10d2a3: 0f b7 ff movzwl %di,%edi <== NOT EXECUTED
10d2a6: 8b 4d d0 mov -0x30(%ebp),%ecx <== NOT EXECUTED
10d2a9: 89 4d cc mov %ecx,-0x34(%ebp) <== NOT EXECUTED
10d2ac: 31 d2 xor %edx,%edx <== NOT EXECUTED
10d2ae: e9 a1 fd ff ff jmp 10d054 <_Objects_Extend_information+0x68><== NOT EXECUTED
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
if ( !object_blocks ) {
_Workspace_Free( new_object_block );
10d2b3: 83 ec 0c sub $0xc,%esp
10d2b6: ff 75 c4 pushl -0x3c(%ebp)
10d2b9: e8 6a 1b 00 00 call 10ee28 <_Workspace_Free>
return;
10d2be: 83 c4 10 add $0x10,%esp
10d2c1: e9 53 ff ff ff jmp 10d219 <_Objects_Extend_information+0x22d>
0010d358 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint32_t the_class
)
{
10d358: 55 push %ebp
10d359: 89 e5 mov %esp,%ebp
10d35b: 56 push %esi
10d35c: 53 push %ebx
10d35d: 8b 75 08 mov 0x8(%ebp),%esi
10d360: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
10d363: 85 db test %ebx,%ebx
10d365: 75 09 jne 10d370 <_Objects_Get_information+0x18>
* In a multprocessing configuration, we may access remote objects.
* Thus we may have 0 local instances and still have a valid object
* pointer.
*/
#if !defined(RTEMS_MULTIPROCESSING)
if ( info->maximum == 0 )
10d367: 31 c0 xor %eax,%eax
return NULL;
#endif
return info;
}
10d369: 8d 65 f8 lea -0x8(%ebp),%esp
10d36c: 5b pop %ebx
10d36d: 5e pop %esi
10d36e: c9 leave
10d36f: c3 ret
/*
* 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 );
10d370: 83 ec 0c sub $0xc,%esp
10d373: 56 push %esi
10d374: e8 6f 52 00 00 call 1125e8 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
10d379: 83 c4 10 add $0x10,%esp
10d37c: 85 c0 test %eax,%eax
10d37e: 74 e7 je 10d367 <_Objects_Get_information+0xf>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
10d380: 39 c3 cmp %eax,%ebx
10d382: 77 e3 ja 10d367 <_Objects_Get_information+0xf>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
10d384: 8b 04 b5 cc 93 12 00 mov 0x1293cc(,%esi,4),%eax
10d38b: 85 c0 test %eax,%eax
10d38d: 74 d8 je 10d367 <_Objects_Get_information+0xf><== NEVER TAKEN
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
10d38f: 8b 04 98 mov (%eax,%ebx,4),%eax
if ( !info )
10d392: 85 c0 test %eax,%eax
10d394: 74 d3 je 10d369 <_Objects_Get_information+0x11><== NEVER TAKEN
* In a multprocessing configuration, we may access remote objects.
* Thus we may have 0 local instances and still have a valid object
* pointer.
*/
#if !defined(RTEMS_MULTIPROCESSING)
if ( info->maximum == 0 )
10d396: 66 83 78 10 00 cmpw $0x0,0x10(%eax)
10d39b: 75 cc jne 10d369 <_Objects_Get_information+0x11>
10d39d: eb c8 jmp 10d367 <_Objects_Get_information+0xf>
0010d3a0 <_Objects_Get_isr_disable>:
Objects_Information *information,
Objects_Id id,
Objects_Locations *location,
ISR_Level *level_p
)
{
10d3a0: 55 push %ebp
10d3a1: 89 e5 mov %esp,%ebp
10d3a3: 56 push %esi
10d3a4: 53 push %ebx
10d3a5: 8b 55 08 mov 0x8(%ebp),%edx
10d3a8: 8b 5d 10 mov 0x10(%ebp),%ebx
Objects_Control *the_object;
uint32_t index;
ISR_Level level;
index = id - information->minimum_id + 1;
10d3ab: b8 01 00 00 00 mov $0x1,%eax
10d3b0: 2b 42 08 sub 0x8(%edx),%eax
10d3b3: 03 45 0c add 0xc(%ebp),%eax
_ISR_Disable( level );
10d3b6: 9c pushf
10d3b7: fa cli
10d3b8: 5e pop %esi
if ( information->maximum >= index ) {
10d3b9: 0f b7 4a 10 movzwl 0x10(%edx),%ecx
10d3bd: 39 c8 cmp %ecx,%eax
10d3bf: 77 1b ja 10d3dc <_Objects_Get_isr_disable+0x3c>
if ( (the_object = information->local_table[ index ]) != NULL ) {
10d3c1: 8b 52 1c mov 0x1c(%edx),%edx
10d3c4: 8b 04 82 mov (%edx,%eax,4),%eax
10d3c7: 85 c0 test %eax,%eax
10d3c9: 74 21 je 10d3ec <_Objects_Get_isr_disable+0x4c>
*location = OBJECTS_LOCAL;
10d3cb: c7 03 00 00 00 00 movl $0x0,(%ebx)
*level_p = level;
10d3d1: 8b 55 14 mov 0x14(%ebp),%edx
10d3d4: 89 32 mov %esi,(%edx)
_Objects_MP_Is_remote( information, id, location, &the_object );
return the_object;
#else
return NULL;
#endif
}
10d3d6: 5b pop %ebx
10d3d7: 5e pop %esi
10d3d8: c9 leave
10d3d9: c3 ret
10d3da: 66 90 xchg %ax,%ax
}
_ISR_Enable( level );
*location = OBJECTS_ERROR;
return NULL;
}
_ISR_Enable( level );
10d3dc: 56 push %esi
10d3dd: 9d popf
*location = OBJECTS_ERROR;
10d3de: c7 03 01 00 00 00 movl $0x1,(%ebx)
10d3e4: 31 c0 xor %eax,%eax
_Objects_MP_Is_remote( information, id, location, &the_object );
return the_object;
#else
return NULL;
#endif
}
10d3e6: 5b pop %ebx
10d3e7: 5e pop %esi
10d3e8: c9 leave
10d3e9: c3 ret
10d3ea: 66 90 xchg %ax,%ax
if ( (the_object = information->local_table[ index ]) != NULL ) {
*location = OBJECTS_LOCAL;
*level_p = level;
return the_object;
}
_ISR_Enable( level );
10d3ec: 56 push %esi
10d3ed: 9d popf
*location = OBJECTS_ERROR;
10d3ee: c7 03 01 00 00 00 movl $0x1,(%ebx)
return NULL;
10d3f4: eb e0 jmp 10d3d6 <_Objects_Get_isr_disable+0x36>
00119f20 <_Objects_Get_name_as_string>:
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
119f20: 55 push %ebp
119f21: 89 e5 mov %esp,%ebp
119f23: 57 push %edi
119f24: 56 push %esi
119f25: 53 push %ebx
119f26: 83 ec 2c sub $0x2c,%esp
119f29: 8b 55 08 mov 0x8(%ebp),%edx
119f2c: 8b 75 0c mov 0xc(%ebp),%esi
119f2f: 8b 5d 10 mov 0x10(%ebp),%ebx
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
119f32: 85 f6 test %esi,%esi
119f34: 75 0e jne 119f44 <_Objects_Get_name_as_string+0x24>
}
}
*d = '\0';
_Thread_Enable_dispatch();
return name;
119f36: 31 db xor %ebx,%ebx
}
return NULL; /* unreachable path */
}
119f38: 89 d8 mov %ebx,%eax
119f3a: 8d 65 f4 lea -0xc(%ebp),%esp
119f3d: 5b pop %ebx
119f3e: 5e pop %esi
119f3f: 5f pop %edi
119f40: c9 leave
119f41: c3 ret
119f42: 66 90 xchg %ax,%ax
Objects_Id tmpId;
if ( length == 0 )
return NULL;
if ( name == NULL )
119f44: 85 db test %ebx,%ebx
119f46: 74 f0 je 119f38 <_Objects_Get_name_as_string+0x18>
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
119f48: 85 d2 test %edx,%edx
119f4a: 75 08 jne 119f54 <_Objects_Get_name_as_string+0x34>
119f4c: a1 58 74 13 00 mov 0x137458,%eax
119f51: 8b 50 08 mov 0x8(%eax),%edx
information = _Objects_Get_information_id( tmpId );
119f54: 83 ec 0c sub $0xc,%esp
119f57: 52 push %edx
119f58: 89 55 cc mov %edx,-0x34(%ebp)
119f5b: e8 74 80 ff ff call 111fd4 <_Objects_Get_information_id>
119f60: 89 c7 mov %eax,%edi
if ( !information )
119f62: 83 c4 10 add $0x10,%esp
119f65: 85 c0 test %eax,%eax
119f67: 8b 55 cc mov -0x34(%ebp),%edx
119f6a: 74 ca je 119f36 <_Objects_Get_name_as_string+0x16>
return NULL;
the_object = _Objects_Get( information, tmpId, &location );
119f6c: 51 push %ecx
119f6d: 8d 45 e4 lea -0x1c(%ebp),%eax
119f70: 50 push %eax
119f71: 52 push %edx
119f72: 57 push %edi
119f73: e8 1c 81 ff ff call 112094 <_Objects_Get>
switch ( location ) {
119f78: 83 c4 10 add $0x10,%esp
119f7b: 8b 55 e4 mov -0x1c(%ebp),%edx
119f7e: 85 d2 test %edx,%edx
119f80: 75 b4 jne 119f36 <_Objects_Get_name_as_string+0x16>
return NULL;
case OBJECTS_LOCAL:
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
119f82: 80 7f 38 00 cmpb $0x0,0x38(%edi)
119f86: 74 4e je 119fd6 <_Objects_Get_name_as_string+0xb6>
s = the_object->name.name_p;
119f88: 8b 78 0c mov 0xc(%eax),%edi
lname[ 4 ] = '\0';
s = lname;
}
d = name;
if ( s ) {
119f8b: 85 ff test %edi,%edi
119f8d: 74 6e je 119ffd <_Objects_Get_name_as_string+0xdd>
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
119f8f: 4e dec %esi
119f90: 89 75 d4 mov %esi,-0x2c(%ebp)
119f93: 74 68 je 119ffd <_Objects_Get_name_as_string+0xdd><== NEVER TAKEN
119f95: 8a 07 mov (%edi),%al
119f97: 84 c0 test %al,%al
119f99: 74 62 je 119ffd <_Objects_Get_name_as_string+0xdd>
119f9b: 89 d9 mov %ebx,%ecx
119f9d: 31 d2 xor %edx,%edx
119f9f: 89 5d d0 mov %ebx,-0x30(%ebp)
119fa2: eb 07 jmp 119fab <_Objects_Get_name_as_string+0x8b>
119fa4: 8a 04 17 mov (%edi,%edx,1),%al
119fa7: 84 c0 test %al,%al
119fa9: 74 1b je 119fc6 <_Objects_Get_name_as_string+0xa6>
*d = (isprint((unsigned char)*s)) ? *s : '*';
119fab: 0f b6 d8 movzbl %al,%ebx
119fae: 8b 35 98 49 13 00 mov 0x134998,%esi
119fb4: f6 44 1e 01 97 testb $0x97,0x1(%esi,%ebx,1)
119fb9: 75 02 jne 119fbd <_Objects_Get_name_as_string+0x9d>
119fbb: b0 2a mov $0x2a,%al
119fbd: 88 01 mov %al,(%ecx)
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
119fbf: 42 inc %edx
119fc0: 41 inc %ecx
119fc1: 3b 55 d4 cmp -0x2c(%ebp),%edx
119fc4: 72 de jb 119fa4 <_Objects_Get_name_as_string+0x84>
119fc6: 8b 5d d0 mov -0x30(%ebp),%ebx
*d = (isprint((unsigned char)*s)) ? *s : '*';
}
}
*d = '\0';
119fc9: c6 01 00 movb $0x0,(%ecx)
_Thread_Enable_dispatch();
119fcc: e8 a7 89 ff ff call 112978 <_Thread_Enable_dispatch>
return name;
119fd1: e9 62 ff ff ff jmp 119f38 <_Objects_Get_name_as_string+0x18>
if ( information->is_string ) {
s = the_object->name.name_p;
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
119fd6: 8b 40 0c mov 0xc(%eax),%eax
lname[ 0 ] = (u32_name >> 24) & 0xff;
119fd9: 89 c2 mov %eax,%edx
119fdb: c1 ea 18 shr $0x18,%edx
119fde: 88 55 df mov %dl,-0x21(%ebp)
lname[ 1 ] = (u32_name >> 16) & 0xff;
119fe1: 89 c2 mov %eax,%edx
119fe3: c1 ea 10 shr $0x10,%edx
119fe6: 88 55 e0 mov %dl,-0x20(%ebp)
lname[ 2 ] = (u32_name >> 8) & 0xff;
119fe9: 89 c2 mov %eax,%edx
119feb: c1 ea 08 shr $0x8,%edx
119fee: 88 55 e1 mov %dl,-0x1f(%ebp)
lname[ 3 ] = (u32_name >> 0) & 0xff;
119ff1: 88 45 e2 mov %al,-0x1e(%ebp)
lname[ 4 ] = '\0';
119ff4: c6 45 e3 00 movb $0x0,-0x1d(%ebp)
119ff8: 8d 7d df lea -0x21(%ebp),%edi
119ffb: eb 92 jmp 119f8f <_Objects_Get_name_as_string+0x6f>
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
119ffd: 89 d9 mov %ebx,%ecx
119fff: eb c8 jmp 119fc9 <_Objects_Get_name_as_string+0xa9>
0011d5c4 <_Objects_Get_next>:
Objects_Information *information,
Objects_Id id,
Objects_Locations *location_p,
Objects_Id *next_id_p
)
{
11d5c4: 55 push %ebp
11d5c5: 89 e5 mov %esp,%ebp
11d5c7: 57 push %edi
11d5c8: 56 push %esi
11d5c9: 53 push %ebx
11d5ca: 83 ec 0c sub $0xc,%esp
11d5cd: 8b 5d 08 mov 0x8(%ebp),%ebx
11d5d0: 8b 75 0c mov 0xc(%ebp),%esi
11d5d3: 8b 7d 10 mov 0x10(%ebp),%edi
Objects_Control *object;
Objects_Id next_id;
if ( !information )
11d5d6: 85 db test %ebx,%ebx
11d5d8: 75 0a jne 11d5e4 <_Objects_Get_next+0x20>
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
return 0;
11d5da: 31 c0 xor %eax,%eax
}
11d5dc: 8d 65 f4 lea -0xc(%ebp),%esp
11d5df: 5b pop %ebx
11d5e0: 5e pop %esi
11d5e1: 5f pop %edi
11d5e2: c9 leave
11d5e3: c3 ret
Objects_Id next_id;
if ( !information )
return NULL;
if ( !location_p )
11d5e4: 85 ff test %edi,%edi
11d5e6: 74 f2 je 11d5da <_Objects_Get_next+0x16>
return NULL;
if ( !next_id_p )
11d5e8: 8b 45 14 mov 0x14(%ebp),%eax
11d5eb: 85 c0 test %eax,%eax
11d5ed: 74 eb je 11d5da <_Objects_Get_next+0x16>
return NULL;
if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX)
11d5ef: 66 85 f6 test %si,%si
11d5f2: 75 04 jne 11d5f8 <_Objects_Get_next+0x34>
next_id = information->minimum_id;
11d5f4: 8b 73 08 mov 0x8(%ebx),%esi
11d5f7: 90 nop
else
next_id = id;
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
11d5f8: 66 39 73 10 cmp %si,0x10(%ebx)
11d5fc: 72 22 jb 11d620 <_Objects_Get_next+0x5c>
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
11d5fe: 51 push %ecx
11d5ff: 57 push %edi
11d600: 56 push %esi
11d601: 53 push %ebx
11d602: e8 8d 4a ff ff call 112094 <_Objects_Get>
next_id++;
11d607: 46 inc %esi
} while (*location_p != OBJECTS_LOCAL);
11d608: 83 c4 10 add $0x10,%esp
11d60b: 8b 17 mov (%edi),%edx
11d60d: 85 d2 test %edx,%edx
11d60f: 75 e7 jne 11d5f8 <_Objects_Get_next+0x34>
*next_id_p = next_id;
11d611: 8b 55 14 mov 0x14(%ebp),%edx
11d614: 89 32 mov %esi,(%edx)
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
return 0;
}
11d616: 8d 65 f4 lea -0xc(%ebp),%esp
11d619: 5b pop %ebx
11d61a: 5e pop %esi
11d61b: 5f pop %edi
11d61c: c9 leave
11d61d: c3 ret
11d61e: 66 90 xchg %ax,%ax
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
{
*location_p = OBJECTS_ERROR;
11d620: c7 07 01 00 00 00 movl $0x1,(%edi)
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
11d626: 8b 45 14 mov 0x14(%ebp),%eax
11d629: c7 00 ff ff ff ff movl $0xffffffff,(%eax)
11d62f: 31 c0 xor %eax,%eax
return 0;
11d631: eb a9 jmp 11d5dc <_Objects_Get_next+0x18>
0011b95c <_Objects_Get_no_protection>:
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
11b95c: 55 push %ebp
11b95d: 89 e5 mov %esp,%ebp
11b95f: 53 push %ebx
11b960: 8b 55 08 mov 0x8(%ebp),%edx
11b963: 8b 5d 10 mov 0x10(%ebp),%ebx
/*
* 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;
11b966: b8 01 00 00 00 mov $0x1,%eax
11b96b: 2b 42 08 sub 0x8(%edx),%eax
11b96e: 03 45 0c add 0xc(%ebp),%eax
if ( information->maximum >= index ) {
11b971: 0f b7 4a 10 movzwl 0x10(%edx),%ecx
11b975: 39 c8 cmp %ecx,%eax
11b977: 77 13 ja 11b98c <_Objects_Get_no_protection+0x30>
if ( (the_object = information->local_table[ index ]) != NULL ) {
11b979: 8b 52 1c mov 0x1c(%edx),%edx
11b97c: 8b 04 82 mov (%edx,%eax,4),%eax
11b97f: 85 c0 test %eax,%eax
11b981: 74 09 je 11b98c <_Objects_Get_no_protection+0x30><== NEVER TAKEN
*location = OBJECTS_LOCAL;
11b983: c7 03 00 00 00 00 movl $0x0,(%ebx)
* This isn't supported or required yet for Global objects so
* if it isn't local, we don't find it.
*/
*location = OBJECTS_ERROR;
return NULL;
}
11b989: 5b pop %ebx
11b98a: c9 leave
11b98b: c3 ret
/*
* This isn't supported or required yet for Global objects so
* if it isn't local, we don't find it.
*/
*location = OBJECTS_ERROR;
11b98c: c7 03 01 00 00 00 movl $0x1,(%ebx)
11b992: 31 c0 xor %eax,%eax
return NULL;
}
11b994: 5b pop %ebx
11b995: c9 leave
11b996: c3 ret
001120fc <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
1120fc: 55 push %ebp
1120fd: 89 e5 mov %esp,%ebp
1120ff: 83 ec 18 sub $0x18,%esp
112102: 8b 55 08 mov 0x8(%ebp),%edx
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
112105: 85 d2 test %edx,%edx
112107: 75 08 jne 112111 <_Objects_Id_to_name+0x15>
112109: a1 58 74 13 00 mov 0x137458,%eax
11210e: 8b 50 08 mov 0x8(%eax),%edx
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
112111: 89 d0 mov %edx,%eax
112113: c1 e8 18 shr $0x18,%eax
112116: 83 e0 07 and $0x7,%eax
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
112119: 8d 48 ff lea -0x1(%eax),%ecx
11211c: 83 f9 03 cmp $0x3,%ecx
11211f: 77 1d ja 11213e <_Objects_Id_to_name+0x42>
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
if ( !_Objects_Information_table[ the_api ] )
112121: 8b 04 85 6c 73 13 00 mov 0x13736c(,%eax,4),%eax
112128: 85 c0 test %eax,%eax
11212a: 74 12 je 11213e <_Objects_Id_to_name+0x42>
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
11212c: 89 d1 mov %edx,%ecx
11212e: c1 e9 1b shr $0x1b,%ecx
112131: 8b 04 88 mov (%eax,%ecx,4),%eax
if ( !information )
112134: 85 c0 test %eax,%eax
112136: 74 06 je 11213e <_Objects_Id_to_name+0x42><== NEVER TAKEN
return OBJECTS_INVALID_ID;
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
112138: 80 78 38 00 cmpb $0x0,0x38(%eax)
11213c: 74 0a je 112148 <_Objects_Id_to_name+0x4c><== ALWAYS TAKEN
if ( !the_object )
return OBJECTS_INVALID_ID;
*name = the_object->name;
_Thread_Enable_dispatch();
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
11213e: b8 03 00 00 00 mov $0x3,%eax
}
112143: c9 leave
112144: c3 ret
112145: 8d 76 00 lea 0x0(%esi),%esi
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
112148: 51 push %ecx
112149: 8d 4d f4 lea -0xc(%ebp),%ecx
11214c: 51 push %ecx
11214d: 52 push %edx
11214e: 50 push %eax
11214f: e8 40 ff ff ff call 112094 <_Objects_Get>
if ( !the_object )
112154: 83 c4 10 add $0x10,%esp
112157: 85 c0 test %eax,%eax
112159: 74 e3 je 11213e <_Objects_Id_to_name+0x42>
return OBJECTS_INVALID_ID;
*name = the_object->name;
11215b: 8b 50 0c mov 0xc(%eax),%edx
11215e: 8b 45 0c mov 0xc(%ebp),%eax
112161: 89 10 mov %edx,(%eax)
_Thread_Enable_dispatch();
112163: e8 10 08 00 00 call 112978 <_Thread_Enable_dispatch>
112168: 31 c0 xor %eax,%eax
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
}
11216a: c9 leave
11216b: c3 ret
0010d460 <_Objects_Initialize_information>:
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
10d460: 55 push %ebp
10d461: 89 e5 mov %esp,%ebp
10d463: 57 push %edi
10d464: 56 push %esi
10d465: 53 push %ebx
10d466: 83 ec 0c sub $0xc,%esp
10d469: 8b 45 08 mov 0x8(%ebp),%eax
10d46c: 8b 55 0c mov 0xc(%ebp),%edx
10d46f: 8b 5d 10 mov 0x10(%ebp),%ebx
10d472: 8b 75 20 mov 0x20(%ebp),%esi
10d475: 0f b7 7d 18 movzwl 0x18(%ebp),%edi
uint32_t maximum_per_allocation;
#if defined(RTEMS_MULTIPROCESSING)
uint32_t index;
#endif
information->the_api = the_api;
10d479: 89 10 mov %edx,(%eax)
information->the_class = the_class;
10d47b: 66 89 58 04 mov %bx,0x4(%eax)
information->size = size;
10d47f: 89 78 18 mov %edi,0x18(%eax)
information->local_table = 0;
10d482: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax)
information->inactive_per_block = 0;
10d489: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax)
information->object_blocks = 0;
10d490: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
information->inactive = 0;
10d497: 66 c7 40 2c 00 00 movw $0x0,0x2c(%eax)
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
information->is_string = is_string;
10d49d: 8b 7d 1c mov 0x1c(%ebp),%edi
10d4a0: 89 f9 mov %edi,%ecx
10d4a2: 88 48 38 mov %cl,0x38(%eax)
/*
* Set the maximum value to 0. It will be updated when objects are
* added to the inactive set from _Objects_Extend_information()
*/
information->maximum = 0;
10d4a5: 66 c7 40 10 00 00 movw $0x0,0x10(%eax)
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
10d4ab: 8b 3c 95 cc 93 12 00 mov 0x1293cc(,%edx,4),%edi
10d4b2: 89 04 9f mov %eax,(%edi,%ebx,4)
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
10d4b5: 8b 7d 14 mov 0x14(%ebp),%edi
10d4b8: c1 ef 1f shr $0x1f,%edi
_Objects_Information_table[ the_api ][ the_class ] = information;
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
10d4bb: 89 f9 mov %edi,%ecx
10d4bd: 88 48 12 mov %cl,0x12(%eax)
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
10d4c0: 8b 4d 14 mov 0x14(%ebp),%ecx
10d4c3: 81 e1 ff ff ff 7f and $0x7fffffff,%ecx
/*
* Unlimited and maximum of zero is illogical.
*/
if ( information->auto_extend && maximum_per_allocation == 0) {
10d4c9: 85 ff test %edi,%edi
10d4cb: 74 04 je 10d4d1 <_Objects_Initialize_information+0x71>
10d4cd: 85 c9 test %ecx,%ecx
10d4cf: 74 6a je 10d53b <_Objects_Initialize_information+0xdb>
}
/*
* The allocation unit is the maximum value
*/
information->allocation_size = maximum_per_allocation;
10d4d1: 66 89 48 14 mov %cx,0x14(%eax)
/*
* Provide a null local table entry for the case of any empty table.
*/
information->local_table = &null_local_table;
10d4d5: c7 40 1c 44 90 12 00 movl $0x129044,0x1c(%eax)
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
information->minimum_id =
10d4dc: c1 e2 18 shl $0x18,%edx
10d4df: 81 ca 00 00 01 00 or $0x10000,%edx
10d4e5: c1 e3 1b shl $0x1b,%ebx
10d4e8: 09 da or %ebx,%edx
10d4ea: 31 db xor %ebx,%ebx
10d4ec: 85 c9 test %ecx,%ecx
10d4ee: 0f 95 c3 setne %bl
10d4f1: 09 da or %ebx,%edx
10d4f3: 89 50 08 mov %edx,0x8(%eax)
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
10d4f6: f7 c6 03 00 00 00 test $0x3,%esi
10d4fc: 75 26 jne 10d524 <_Objects_Initialize_information+0xc4>
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
~(OBJECTS_NAME_ALIGNMENT-1);
information->name_length = name_length;
10d4fe: 66 89 70 3a mov %si,0x3a(%eax)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
10d502: 8d 50 24 lea 0x24(%eax),%edx
10d505: 89 50 20 mov %edx,0x20(%eax)
the_chain->permanent_null = NULL;
10d508: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
the_chain->last = _Chain_Head(the_chain);
10d50f: 8d 50 20 lea 0x20(%eax),%edx
10d512: 89 50 28 mov %edx,0x28(%eax)
_Chain_Initialize_empty( &information->Inactive );
/*
* Initialize objects .. if there are any
*/
if ( maximum_per_allocation ) {
10d515: 85 c9 test %ecx,%ecx
10d517: 75 13 jne 10d52c <_Objects_Initialize_information+0xcc>
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
10d519: 8d 65 f4 lea -0xc(%ebp),%esp
10d51c: 5b pop %ebx
10d51d: 5e pop %esi
10d51e: 5f pop %edi
10d51f: c9 leave
10d520: c3 ret
10d521: 8d 76 00 lea 0x0(%esi),%esi
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
10d524: 83 c6 04 add $0x4,%esi
10d527: 83 e6 fc and $0xfffffffc,%esi
10d52a: eb d2 jmp 10d4fe <_Objects_Initialize_information+0x9e>
/*
* Always have the maximum size available so the current performance
* figures are create are met. If the user moves past the maximum
* number then a performance hit is taken.
*/
_Objects_Extend_information( information );
10d52c: 89 45 08 mov %eax,0x8(%ebp)
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
10d52f: 8d 65 f4 lea -0xc(%ebp),%esp
10d532: 5b pop %ebx
10d533: 5e pop %esi
10d534: 5f pop %edi
10d535: c9 leave
/*
* Always have the maximum size available so the current performance
* figures are create are met. If the user moves past the maximum
* number then a performance hit is taken.
*/
_Objects_Extend_information( information );
10d536: e9 b1 fa ff ff jmp 10cfec <_Objects_Extend_information>
/*
* Unlimited and maximum of zero is illogical.
*/
if ( information->auto_extend && maximum_per_allocation == 0) {
_Internal_error_Occurred(
10d53b: 50 push %eax
10d53c: 6a 14 push $0x14
10d53e: 6a 01 push $0x1
10d540: 6a 00 push $0x0
10d542: e8 69 f9 ff ff call 10ceb0 <_Internal_error_Occurred>
00118a5c <_Objects_Name_to_id_string>:
Objects_Name_or_id_lookup_errors _Objects_Name_to_id_string(
Objects_Information *information,
const char *name,
Objects_Id *id
)
{
118a5c: 55 push %ebp
118a5d: 89 e5 mov %esp,%ebp
118a5f: 57 push %edi
118a60: 56 push %esi
118a61: 53 push %ebx
118a62: 83 ec 1c sub $0x1c,%esp
118a65: 8b 7d 08 mov 0x8(%ebp),%edi
uint32_t index;
uint32_t name_length;
/* ASSERT: information->is_string == true */
if ( !id )
118a68: 8b 5d 10 mov 0x10(%ebp),%ebx
118a6b: 85 db test %ebx,%ebx
118a6d: 74 75 je 118ae4 <_Objects_Name_to_id_string+0x88>
return OBJECTS_INVALID_ADDRESS;
if ( !name )
118a6f: 8b 4d 0c mov 0xc(%ebp),%ecx
118a72: 85 c9 test %ecx,%ecx
118a74: 74 4b je 118ac1 <_Objects_Name_to_id_string+0x65>
return OBJECTS_INVALID_NAME;
if ( information->maximum != 0 ) {
118a76: 8b 47 10 mov 0x10(%edi),%eax
118a79: 66 85 c0 test %ax,%ax
118a7c: 74 43 je 118ac1 <_Objects_Name_to_id_string+0x65>
name_length = information->name_length;
for ( index = 1; index <= information->maximum; index++ ) {
118a7e: 0f b7 c0 movzwl %ax,%eax
118a81: 89 45 e4 mov %eax,-0x1c(%ebp)
118a84: 8b 47 1c mov 0x1c(%edi),%eax
118a87: bb 01 00 00 00 mov $0x1,%ebx
118a8c: 89 7d e0 mov %edi,-0x20(%ebp)
118a8f: 89 c7 mov %eax,%edi
118a91: 8d 76 00 lea 0x0(%esi),%esi
the_object = information->local_table[ index ];
118a94: 8b 34 9f mov (%edi,%ebx,4),%esi
if ( !the_object )
118a97: 85 f6 test %esi,%esi
118a99: 74 20 je 118abb <_Objects_Name_to_id_string+0x5f>
continue;
if ( !the_object->name.name_p )
118a9b: 8b 46 0c mov 0xc(%esi),%eax
118a9e: 85 c0 test %eax,%eax
118aa0: 74 19 je 118abb <_Objects_Name_to_id_string+0x5f>
continue;
if (!strncmp( name, the_object->name.name_p, information->name_length)) {
118aa2: 52 push %edx
118aa3: 8b 4d e0 mov -0x20(%ebp),%ecx
118aa6: 0f b7 51 3a movzwl 0x3a(%ecx),%edx
118aaa: 52 push %edx
118aab: 50 push %eax
118aac: ff 75 0c pushl 0xc(%ebp)
118aaf: e8 e8 3c 00 00 call 11c79c <strncmp>
118ab4: 83 c4 10 add $0x10,%esp
118ab7: 85 c0 test %eax,%eax
118ab9: 74 15 je 118ad0 <_Objects_Name_to_id_string+0x74>
return OBJECTS_INVALID_NAME;
if ( information->maximum != 0 ) {
name_length = information->name_length;
for ( index = 1; index <= information->maximum; index++ ) {
118abb: 43 inc %ebx
118abc: 3b 5d e4 cmp -0x1c(%ebp),%ebx
118abf: 76 d3 jbe 118a94 <_Objects_Name_to_id_string+0x38>
118ac1: b8 01 00 00 00 mov $0x1,%eax
}
}
}
return OBJECTS_INVALID_NAME;
}
118ac6: 8d 65 f4 lea -0xc(%ebp),%esp
118ac9: 5b pop %ebx
118aca: 5e pop %esi
118acb: 5f pop %edi
118acc: c9 leave
118acd: c3 ret
118ace: 66 90 xchg %ax,%ax
if ( !the_object->name.name_p )
continue;
if (!strncmp( name, the_object->name.name_p, information->name_length)) {
*id = the_object->id;
118ad0: 8b 46 08 mov 0x8(%esi),%eax
118ad3: 8b 55 10 mov 0x10(%ebp),%edx
118ad6: 89 02 mov %eax,(%edx)
118ad8: 31 c0 xor %eax,%eax
}
}
}
return OBJECTS_INVALID_NAME;
}
118ada: 8d 65 f4 lea -0xc(%ebp),%esp
118add: 5b pop %ebx
118ade: 5e pop %esi
118adf: 5f pop %edi
118ae0: c9 leave
118ae1: c3 ret
118ae2: 66 90 xchg %ax,%ax
uint32_t index;
uint32_t name_length;
/* ASSERT: information->is_string == true */
if ( !id )
118ae4: b8 02 00 00 00 mov $0x2,%eax
}
}
}
return OBJECTS_INVALID_NAME;
}
118ae9: 8d 65 f4 lea -0xc(%ebp),%esp
118aec: 5b pop %ebx
118aed: 5e pop %esi
118aee: 5f pop %edi
118aef: c9 leave
118af0: c3 ret
0010d57c <_Objects_Name_to_id_u32>:
Objects_Information *information,
uint32_t name,
uint32_t node,
Objects_Id *id
)
{
10d57c: 55 push %ebp
10d57d: 89 e5 mov %esp,%ebp
10d57f: 57 push %edi
10d580: 56 push %esi
10d581: 53 push %ebx
10d582: 8b 45 08 mov 0x8(%ebp),%eax
10d585: 8b 4d 0c mov 0xc(%ebp),%ecx
10d588: 8b 55 10 mov 0x10(%ebp),%edx
10d58b: 8b 7d 14 mov 0x14(%ebp),%edi
Objects_Name name_for_mp;
#endif
/* ASSERT: information->is_string == false */
if ( !id )
10d58e: 85 ff test %edi,%edi
10d590: 74 56 je 10d5e8 <_Objects_Name_to_id_u32+0x6c>
return OBJECTS_INVALID_ADDRESS;
if ( name == 0 )
10d592: 85 c9 test %ecx,%ecx
10d594: 74 08 je 10d59e <_Objects_Name_to_id_u32+0x22>
return OBJECTS_INVALID_NAME;
search_local_node = false;
if ( information->maximum != 0 &&
10d596: 8b 70 10 mov 0x10(%eax),%esi
10d599: 66 85 f6 test %si,%si
10d59c: 75 0a jne 10d5a8 <_Objects_Name_to_id_u32+0x2c>
search_local_node = true;
if ( search_local_node ) {
name_length = information->name_length;
for ( index = 1; index <= information->maximum; index++ ) {
10d59e: b8 01 00 00 00 mov $0x1,%eax
name_for_mp.name_u32 = name;
return _Objects_MP_Global_name_search( information, name_for_mp, node, id );
#else
return OBJECTS_INVALID_NAME;
#endif
}
10d5a3: 5b pop %ebx
10d5a4: 5e pop %esi
10d5a5: 5f pop %edi
10d5a6: c9 leave
10d5a7: c3 ret
if ( name == 0 )
return OBJECTS_INVALID_NAME;
search_local_node = false;
if ( information->maximum != 0 &&
10d5a8: 85 d2 test %edx,%edx
10d5aa: 75 20 jne 10d5cc <_Objects_Name_to_id_u32+0x50>
search_local_node = true;
if ( search_local_node ) {
name_length = information->name_length;
for ( index = 1; index <= information->maximum; index++ ) {
10d5ac: 0f b7 f6 movzwl %si,%esi
10d5af: 8b 58 1c mov 0x1c(%eax),%ebx
10d5b2: b8 01 00 00 00 mov $0x1,%eax
10d5b7: 90 nop
the_object = information->local_table[ index ];
10d5b8: 8b 14 83 mov (%ebx,%eax,4),%edx
if ( !the_object )
10d5bb: 85 d2 test %edx,%edx
10d5bd: 74 05 je 10d5c4 <_Objects_Name_to_id_u32+0x48>
continue;
if ( name == the_object->name.name_u32 ) {
10d5bf: 39 4a 0c cmp %ecx,0xc(%edx)
10d5c2: 74 18 je 10d5dc <_Objects_Name_to_id_u32+0x60>
search_local_node = true;
if ( search_local_node ) {
name_length = information->name_length;
for ( index = 1; index <= information->maximum; index++ ) {
10d5c4: 40 inc %eax
10d5c5: 39 c6 cmp %eax,%esi
10d5c7: 73 ef jae 10d5b8 <_Objects_Name_to_id_u32+0x3c>
10d5c9: eb d3 jmp 10d59e <_Objects_Name_to_id_u32+0x22>
10d5cb: 90 nop
if ( name == 0 )
return OBJECTS_INVALID_NAME;
search_local_node = false;
if ( information->maximum != 0 &&
10d5cc: 81 fa ff ff ff 7f cmp $0x7fffffff,%edx
10d5d2: 74 d8 je 10d5ac <_Objects_Name_to_id_u32+0x30>
10d5d4: 4a dec %edx
10d5d5: 75 c7 jne 10d59e <_Objects_Name_to_id_u32+0x22>
10d5d7: eb d3 jmp 10d5ac <_Objects_Name_to_id_u32+0x30>
10d5d9: 8d 76 00 lea 0x0(%esi),%esi
the_object = information->local_table[ index ];
if ( !the_object )
continue;
if ( name == the_object->name.name_u32 ) {
*id = the_object->id;
10d5dc: 8b 42 08 mov 0x8(%edx),%eax
10d5df: 89 07 mov %eax,(%edi)
10d5e1: 31 c0 xor %eax,%eax
name_for_mp.name_u32 = name;
return _Objects_MP_Global_name_search( information, name_for_mp, node, id );
#else
return OBJECTS_INVALID_NAME;
#endif
}
10d5e3: 5b pop %ebx
10d5e4: 5e pop %esi
10d5e5: 5f pop %edi
10d5e6: c9 leave
10d5e7: c3 ret
Objects_Name name_for_mp;
#endif
/* ASSERT: information->is_string == false */
if ( !id )
10d5e8: b8 02 00 00 00 mov $0x2,%eax
name_for_mp.name_u32 = name;
return _Objects_MP_Global_name_search( information, name_for_mp, node, id );
#else
return OBJECTS_INVALID_NAME;
#endif
}
10d5ed: 5b pop %ebx
10d5ee: 5e pop %esi
10d5ef: 5f pop %edi
10d5f0: c9 leave
10d5f1: c3 ret
0010dc24 <_Objects_Set_name>:
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const 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 14 sub $0x14,%esp
10dc2d: 8b 7d 08 mov 0x8(%ebp),%edi
10dc30: 8b 5d 10 mov 0x10(%ebp),%ebx
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
10dc33: 0f b7 47 3a movzwl 0x3a(%edi),%eax
10dc37: 50 push %eax
10dc38: 53 push %ebx
10dc39: e8 7a 91 00 00 call 116db8 <strnlen>
10dc3e: 89 c6 mov %eax,%esi
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
10dc40: 83 c4 10 add $0x10,%esp
10dc43: 80 7f 38 00 cmpb $0x0,0x38(%edi)
10dc47: 75 53 jne 10dc9c <_Objects_Set_name+0x78>
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
10dc49: 0f be 13 movsbl (%ebx),%edx
10dc4c: c1 e2 18 shl $0x18,%edx
10dc4f: 83 f8 01 cmp $0x1,%eax
10dc52: 76 34 jbe 10dc88 <_Objects_Set_name+0x64>
10dc54: 0f be 43 01 movsbl 0x1(%ebx),%eax
10dc58: c1 e0 10 shl $0x10,%eax
10dc5b: 09 d0 or %edx,%eax
10dc5d: 83 fe 02 cmp $0x2,%esi
10dc60: 74 2d je 10dc8f <_Objects_Set_name+0x6b>
10dc62: 0f be 53 02 movsbl 0x2(%ebx),%edx
10dc66: c1 e2 08 shl $0x8,%edx
10dc69: 09 c2 or %eax,%edx
10dc6b: 83 fe 03 cmp $0x3,%esi
10dc6e: 74 24 je 10dc94 <_Objects_Set_name+0x70>
10dc70: 0f be 43 03 movsbl 0x3(%ebx),%eax
10dc74: 09 c2 or %eax,%edx
10dc76: 8b 45 0c mov 0xc(%ebp),%eax
10dc79: 89 50 0c mov %edx,0xc(%eax)
10dc7c: b0 01 mov $0x1,%al
);
}
return true;
}
10dc7e: 8d 65 f4 lea -0xc(%ebp),%esp
10dc81: 5b pop %ebx
10dc82: 5e pop %esi
10dc83: 5f pop %edi
10dc84: c9 leave
10dc85: c3 ret
10dc86: 66 90 xchg %ax,%ax
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
10dc88: 89 d0 mov %edx,%eax
10dc8a: 0d 00 00 20 00 or $0x200000,%eax
10dc8f: 89 c2 mov %eax,%edx
10dc91: 80 ce 20 or $0x20,%dh
10dc94: b8 20 00 00 00 mov $0x20,%eax
10dc99: eb d9 jmp 10dc74 <_Objects_Set_name+0x50>
10dc9b: 90 nop
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
char *d;
d = _Workspace_Allocate( length + 1 );
10dc9c: 83 ec 0c sub $0xc,%esp
10dc9f: 8d 40 01 lea 0x1(%eax),%eax
10dca2: 50 push %eax
10dca3: e8 68 18 00 00 call 10f510 <_Workspace_Allocate>
10dca8: 89 c7 mov %eax,%edi
if ( !d )
10dcaa: 83 c4 10 add $0x10,%esp
10dcad: 85 c0 test %eax,%eax
10dcaf: 74 43 je 10dcf4 <_Objects_Set_name+0xd0><== NEVER TAKEN
return false;
if ( the_object->name.name_p ) {
10dcb1: 8b 55 0c mov 0xc(%ebp),%edx
10dcb4: 8b 42 0c mov 0xc(%edx),%eax
10dcb7: 85 c0 test %eax,%eax
10dcb9: 74 16 je 10dcd1 <_Objects_Set_name+0xad>
_Workspace_Free( (void *)the_object->name.name_p );
10dcbb: 83 ec 0c sub $0xc,%esp
10dcbe: 50 push %eax
10dcbf: e8 68 18 00 00 call 10f52c <_Workspace_Free>
the_object->name.name_p = NULL;
10dcc4: 8b 45 0c mov 0xc(%ebp),%eax
10dcc7: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax)
10dcce: 83 c4 10 add $0x10,%esp
}
strncpy( d, name, length );
10dcd1: 50 push %eax
10dcd2: 56 push %esi
10dcd3: 53 push %ebx
10dcd4: 57 push %edi
10dcd5: e8 62 90 00 00 call 116d3c <strncpy>
d[length] = '\0';
10dcda: c6 04 37 00 movb $0x0,(%edi,%esi,1)
the_object->name.name_p = d;
10dcde: 8b 55 0c mov 0xc(%ebp),%edx
10dce1: 89 7a 0c mov %edi,0xc(%edx)
10dce4: b0 01 mov $0x1,%al
10dce6: 83 c4 10 add $0x10,%esp
);
}
return true;
}
10dce9: 8d 65 f4 lea -0xc(%ebp),%esp
10dcec: 5b pop %ebx
10dced: 5e pop %esi
10dcee: 5f pop %edi
10dcef: c9 leave
10dcf0: c3 ret
10dcf1: 8d 76 00 lea 0x0(%esi),%esi
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
char *d;
d = _Workspace_Allocate( length + 1 );
if ( !d )
10dcf4: 31 c0 xor %eax,%eax
10dcf6: eb 86 jmp 10dc7e <_Objects_Set_name+0x5a><== NOT EXECUTED
0010d5f4 <_Objects_Shrink_information>:
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
10d5f4: 55 push %ebp
10d5f5: 89 e5 mov %esp,%ebp
10d5f7: 57 push %edi
10d5f8: 56 push %esi
10d5f9: 53 push %ebx
10d5fa: 83 ec 1c sub $0x1c,%esp
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
10d5fd: 8b 45 08 mov 0x8(%ebp),%eax
10d600: 0f b7 58 08 movzwl 0x8(%eax),%ebx
block_count = (information->maximum - index_base) /
10d604: 0f b7 48 14 movzwl 0x14(%eax),%ecx
10d608: 0f b7 40 10 movzwl 0x10(%eax),%eax
10d60c: 29 d8 sub %ebx,%eax
10d60e: 31 d2 xor %edx,%edx
10d610: f7 f1 div %ecx
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
10d612: 85 c0 test %eax,%eax
10d614: 74 21 je 10d637 <_Objects_Shrink_information+0x43><== NEVER TAKEN
if ( information->inactive_per_block[ block ] ==
10d616: 8b 55 08 mov 0x8(%ebp),%edx
10d619: 8b 7a 30 mov 0x30(%edx),%edi
10d61c: 3b 0f cmp (%edi),%ecx
10d61e: 74 1f je 10d63f <_Objects_Shrink_information+0x4b><== NEVER TAKEN
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
return;
10d620: 31 d2 xor %edx,%edx
10d622: eb 0e jmp 10d632 <_Objects_Shrink_information+0x3e>
}
index_base += information->allocation_size;
10d624: 01 cb add %ecx,%ebx
10d626: 8d 34 95 00 00 00 00 lea 0x0(,%edx,4),%esi
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
if ( information->inactive_per_block[ block ] ==
10d62d: 3b 0c 97 cmp (%edi,%edx,4),%ecx
10d630: 74 12 je 10d644 <_Objects_Shrink_information+0x50>
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
10d632: 42 inc %edx
10d633: 39 d0 cmp %edx,%eax
10d635: 77 ed ja 10d624 <_Objects_Shrink_information+0x30>
return;
}
index_base += information->allocation_size;
}
}
10d637: 8d 65 f4 lea -0xc(%ebp),%esp
10d63a: 5b pop %ebx
10d63b: 5e pop %esi
10d63c: 5f pop %edi
10d63d: c9 leave
10d63e: c3 ret
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
if ( information->inactive_per_block[ block ] ==
10d63f: 31 f6 xor %esi,%esi
10d641: 8d 76 00 lea 0x0(%esi),%esi
information->allocation_size ) {
/*
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) information->Inactive.first;
10d644: 8b 55 08 mov 0x8(%ebp),%edx
10d647: 8b 42 20 mov 0x20(%edx),%eax
10d64a: 89 75 e4 mov %esi,-0x1c(%ebp)
10d64d: eb 07 jmp 10d656 <_Objects_Shrink_information+0x62>
10d64f: 90 nop
if ((index >= index_base) &&
(index < (index_base + information->allocation_size))) {
_Chain_Extract( &extract_me->Node );
}
}
while ( the_object );
10d650: 85 ff test %edi,%edi
10d652: 74 2c je 10d680 <_Objects_Shrink_information+0x8c>
10d654: 89 f8 mov %edi,%eax
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) information->Inactive.first;
do {
index = _Objects_Get_index( the_object->id );
10d656: 0f b7 50 08 movzwl 0x8(%eax),%edx
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
10d65a: 8b 38 mov (%eax),%edi
if ((index >= index_base) &&
10d65c: 39 da cmp %ebx,%edx
10d65e: 72 f0 jb 10d650 <_Objects_Shrink_information+0x5c>
(index < (index_base + information->allocation_size))) {
10d660: 8b 75 08 mov 0x8(%ebp),%esi
10d663: 0f b7 4e 14 movzwl 0x14(%esi),%ecx
10d667: 8d 0c 0b lea (%ebx,%ecx,1),%ecx
10d66a: 39 ca cmp %ecx,%edx
10d66c: 73 e2 jae 10d650 <_Objects_Shrink_information+0x5c>
_Chain_Extract( &extract_me->Node );
10d66e: 83 ec 0c sub $0xc,%esp
10d671: 50 push %eax
10d672: e8 81 ef ff ff call 10c5f8 <_Chain_Extract>
10d677: 83 c4 10 add $0x10,%esp
}
}
while ( the_object );
10d67a: 85 ff test %edi,%edi
10d67c: 75 d6 jne 10d654 <_Objects_Shrink_information+0x60>
10d67e: 66 90 xchg %ax,%ax
10d680: 8b 75 e4 mov -0x1c(%ebp),%esi
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
10d683: 83 ec 0c sub $0xc,%esp
10d686: 8b 55 08 mov 0x8(%ebp),%edx
10d689: 8b 42 34 mov 0x34(%edx),%eax
10d68c: ff 34 30 pushl (%eax,%esi,1)
10d68f: e8 94 17 00 00 call 10ee28 <_Workspace_Free>
information->object_blocks[ block ] = NULL;
10d694: 8b 55 08 mov 0x8(%ebp),%edx
10d697: 8b 42 34 mov 0x34(%edx),%eax
10d69a: c7 04 30 00 00 00 00 movl $0x0,(%eax,%esi,1)
information->inactive_per_block[ block ] = 0;
10d6a1: 8b 42 30 mov 0x30(%edx),%eax
10d6a4: c7 04 30 00 00 00 00 movl $0x0,(%eax,%esi,1)
information->inactive -= information->allocation_size;
10d6ab: 8b 42 14 mov 0x14(%edx),%eax
10d6ae: 66 29 42 2c sub %ax,0x2c(%edx)
return;
10d6b2: 83 c4 10 add $0x10,%esp
}
index_base += information->allocation_size;
}
}
10d6b5: 8d 65 f4 lea -0xc(%ebp),%esp
10d6b8: 5b pop %ebx
10d6b9: 5e pop %esi
10d6ba: 5f pop %edi
10d6bb: c9 leave
10d6bc: c3 ret
0010dae8 <_POSIX_Absolute_timeout_to_ticks>:
*/
POSIX_Absolute_timeout_conversion_results_t _POSIX_Absolute_timeout_to_ticks(
const struct timespec *abstime,
Watchdog_Interval *ticks_out
)
{
10dae8: 55 push %ebp
10dae9: 89 e5 mov %esp,%ebp
10daeb: 57 push %edi
10daec: 56 push %esi
10daed: 53 push %ebx
10daee: 83 ec 38 sub $0x38,%esp
10daf1: 8b 5d 08 mov 0x8(%ebp),%ebx
10daf4: 8b 75 0c mov 0xc(%ebp),%esi
/*
* Make sure there is always a value returned.
*/
*ticks_out = 0;
10daf7: c7 06 00 00 00 00 movl $0x0,(%esi)
/*
* Is the absolute time even valid?
*/
if ( !_Timespec_Is_valid(abstime) )
10dafd: 53 push %ebx
10dafe: e8 e1 3c 00 00 call 1117e4 <_Timespec_Is_valid>
10db03: 83 c4 10 add $0x10,%esp
10db06: 84 c0 test %al,%al
10db08: 75 0a jne 10db14 <_POSIX_Absolute_timeout_to_ticks+0x2c>
10db0a: 31 c0 xor %eax,%eax
/*
* This is the case we were expecting and it took this long to
* get here.
*/
return POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE;
}
10db0c: 8d 65 f4 lea -0xc(%ebp),%esp
10db0f: 5b pop %ebx
10db10: 5e pop %esi
10db11: 5f pop %edi
10db12: c9 leave
10db13: c3 ret
return POSIX_ABSOLUTE_TIMEOUT_INVALID;
/*
* Is the absolute time in the past?
*/
_TOD_Get( ¤t_time );
10db14: 83 ec 0c sub $0xc,%esp
10db17: 8d 7d e0 lea -0x20(%ebp),%edi
10db1a: 57 push %edi
10db1b: e8 c4 1d 00 00 call 10f8e4 <_TOD_Get>
if ( _Timespec_Less_than( abstime, ¤t_time ) )
10db20: 5a pop %edx
10db21: 59 pop %ecx
10db22: 57 push %edi
10db23: 53 push %ebx
10db24: e8 e3 3c 00 00 call 11180c <_Timespec_Less_than>
10db29: 83 c4 10 add $0x10,%esp
10db2c: 84 c0 test %al,%al
10db2e: 74 10 je 10db40 <_POSIX_Absolute_timeout_to_ticks+0x58>
10db30: b8 01 00 00 00 mov $0x1,%eax
/*
* This is the case we were expecting and it took this long to
* get here.
*/
return POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE;
}
10db35: 8d 65 f4 lea -0xc(%ebp),%esp
10db38: 5b pop %ebx
10db39: 5e pop %esi
10db3a: 5f pop %edi
10db3b: c9 leave
10db3c: c3 ret
10db3d: 8d 76 00 lea 0x0(%esi),%esi
return POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST;
/*
* How long until the requested absolute time?
*/
_Timespec_Subtract( ¤t_time, abstime, &difference );
10db40: 50 push %eax
10db41: 8d 45 d8 lea -0x28(%ebp),%eax
10db44: 50 push %eax
10db45: 53 push %ebx
10db46: 57 push %edi
10db47: 89 45 d4 mov %eax,-0x2c(%ebp)
10db4a: e8 e1 3c 00 00 call 111830 <_Timespec_Subtract>
/*
* Internally the SuperCore uses ticks, so convert to them.
*/
*ticks_out = _Timespec_To_ticks( &difference );
10db4f: 8b 45 d4 mov -0x2c(%ebp),%eax
10db52: 89 04 24 mov %eax,(%esp)
10db55: e8 12 3d 00 00 call 11186c <_Timespec_To_ticks>
10db5a: 89 06 mov %eax,(%esi)
/*
* If the difference was 0, then the future is now. It is so bright
* we better wear shades.
*/
if ( !*ticks_out )
10db5c: 83 c4 10 add $0x10,%esp
10db5f: 83 f8 01 cmp $0x1,%eax
10db62: 19 c0 sbb %eax,%eax
10db64: 83 c0 03 add $0x3,%eax
/*
* This is the case we were expecting and it took this long to
* get here.
*/
return POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE;
}
10db67: 8d 65 f4 lea -0xc(%ebp),%esp
10db6a: 5b pop %ebx
10db6b: 5e pop %esi
10db6c: 5f pop %edi
10db6d: c9 leave
10db6e: c3 ret
0010c6c8 <_POSIX_Condition_variables_Get>:
POSIX_Condition_variables_Control *_POSIX_Condition_variables_Get (
pthread_cond_t *cond,
Objects_Locations *location
)
{
10c6c8: 55 push %ebp
10c6c9: 89 e5 mov %esp,%ebp
10c6cb: 56 push %esi
10c6cc: 53 push %ebx
10c6cd: 8b 5d 08 mov 0x8(%ebp),%ebx
10c6d0: 8b 75 0c mov 0xc(%ebp),%esi
int status;
if ( !cond ) {
10c6d3: 85 db test %ebx,%ebx
10c6d5: 74 39 je 10c710 <_POSIX_Condition_variables_Get+0x48>
*location = OBJECTS_ERROR;
return (POSIX_Condition_variables_Control *) 0;
}
if ( *cond == PTHREAD_COND_INITIALIZER ) {
10c6d7: 8b 03 mov (%ebx),%eax
10c6d9: 83 f8 ff cmp $0xffffffff,%eax
10c6dc: 74 1a je 10c6f8 <_POSIX_Condition_variables_Get+0x30>
}
/*
* Now call Objects_Get()
*/
return (POSIX_Condition_variables_Control *)_Objects_Get(
10c6de: 52 push %edx
10c6df: 56 push %esi
10c6e0: 50 push %eax
10c6e1: 68 00 c4 12 00 push $0x12c400
10c6e6: e8 91 2b 00 00 call 10f27c <_Objects_Get>
10c6eb: 83 c4 10 add $0x10,%esp
&_POSIX_Condition_variables_Information,
(Objects_Id) *cond,
location
);
}
10c6ee: 8d 65 f8 lea -0x8(%ebp),%esp
10c6f1: 5b pop %ebx
10c6f2: 5e pop %esi
10c6f3: c9 leave
10c6f4: c3 ret
10c6f5: 8d 76 00 lea 0x0(%esi),%esi
if ( *cond == PTHREAD_COND_INITIALIZER ) {
/*
* Do an "auto-create" here.
*/
status = pthread_cond_init( cond, 0 );
10c6f8: 83 ec 08 sub $0x8,%esp
10c6fb: 6a 00 push $0x0
10c6fd: 53 push %ebx
10c6fe: e8 19 00 00 00 call 10c71c <pthread_cond_init>
if ( status ) {
10c703: 83 c4 10 add $0x10,%esp
10c706: 85 c0 test %eax,%eax
10c708: 75 06 jne 10c710 <_POSIX_Condition_variables_Get+0x48>
10c70a: 8b 03 mov (%ebx),%eax
10c70c: eb d0 jmp 10c6de <_POSIX_Condition_variables_Get+0x16>
10c70e: 66 90 xchg %ax,%ax
*location = OBJECTS_ERROR;
10c710: c7 06 01 00 00 00 movl $0x1,(%esi)
10c716: 31 c0 xor %eax,%eax
return (POSIX_Condition_variables_Control *) 0;
10c718: eb d4 jmp 10c6ee <_POSIX_Condition_variables_Get+0x26>
0010c7e4 <_POSIX_Condition_variables_Signal_support>:
int _POSIX_Condition_variables_Signal_support(
pthread_cond_t *cond,
bool is_broadcast
)
{
10c7e4: 55 push %ebp
10c7e5: 89 e5 mov %esp,%ebp
10c7e7: 57 push %edi
10c7e8: 56 push %esi
10c7e9: 53 push %ebx
10c7ea: 83 ec 24 sub $0x24,%esp
10c7ed: 8a 5d 0c mov 0xc(%ebp),%bl
register POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
Thread_Control *the_thread;
the_cond = _POSIX_Condition_variables_Get( cond, &location );
10c7f0: 8d 45 e4 lea -0x1c(%ebp),%eax
10c7f3: 50 push %eax
10c7f4: ff 75 08 pushl 0x8(%ebp)
10c7f7: e8 cc fe ff ff call 10c6c8 <_POSIX_Condition_variables_Get>
10c7fc: 89 c7 mov %eax,%edi
switch ( location ) {
10c7fe: 83 c4 10 add $0x10,%esp
10c801: 8b 45 e4 mov -0x1c(%ebp),%eax
10c804: 85 c0 test %eax,%eax
10c806: 74 10 je 10c818 <_POSIX_Condition_variables_Signal_support+0x34>
10c808: b8 16 00 00 00 mov $0x16,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c80d: 8d 65 f4 lea -0xc(%ebp),%esp
10c810: 5b pop %ebx
10c811: 5e pop %esi
10c812: 5f pop %edi
10c813: c9 leave
10c814: c3 ret
10c815: 8d 76 00 lea 0x0(%esi),%esi
the_cond = _POSIX_Condition_variables_Get( cond, &location );
switch ( location ) {
case OBJECTS_LOCAL:
do {
the_thread = _Thread_queue_Dequeue( &the_cond->Wait_queue );
10c818: 8d 77 18 lea 0x18(%edi),%esi
10c81b: eb 0b jmp 10c828 <_POSIX_Condition_variables_Signal_support+0x44>
10c81d: 8d 76 00 lea 0x0(%esi),%esi
if ( !the_thread )
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
} while ( is_broadcast && the_thread );
10c820: 84 db test %bl,%bl
10c822: 74 20 je 10c844 <_POSIX_Condition_variables_Signal_support+0x60>
10c824: 85 c0 test %eax,%eax
10c826: 74 1c je 10c844 <_POSIX_Condition_variables_Signal_support+0x60>
the_cond = _POSIX_Condition_variables_Get( cond, &location );
switch ( location ) {
case OBJECTS_LOCAL:
do {
the_thread = _Thread_queue_Dequeue( &the_cond->Wait_queue );
10c828: 83 ec 0c sub $0xc,%esp
10c82b: 56 push %esi
10c82c: e8 db 36 00 00 call 10ff0c <_Thread_queue_Dequeue>
if ( !the_thread )
10c831: 83 c4 10 add $0x10,%esp
10c834: 85 c0 test %eax,%eax
10c836: 75 e8 jne 10c820 <_POSIX_Condition_variables_Signal_support+0x3c>
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
10c838: c7 47 14 00 00 00 00 movl $0x0,0x14(%edi)
} while ( is_broadcast && the_thread );
10c83f: 84 db test %bl,%bl
10c841: 75 e1 jne 10c824 <_POSIX_Condition_variables_Signal_support+0x40>
10c843: 90 nop
_Thread_Enable_dispatch();
10c844: e8 a7 32 00 00 call 10faf0 <_Thread_Enable_dispatch>
10c849: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c84b: 8d 65 f4 lea -0xc(%ebp),%esp
10c84e: 5b pop %ebx
10c84f: 5e pop %esi
10c850: 5f pop %edi
10c851: c9 leave
10c852: c3 ret
0010c8ac <_POSIX_Condition_variables_Wait_support>:
pthread_cond_t *cond,
pthread_mutex_t *mutex,
Watchdog_Interval timeout,
bool already_timedout
)
{
10c8ac: 55 push %ebp
10c8ad: 89 e5 mov %esp,%ebp
10c8af: 57 push %edi
10c8b0: 56 push %esi
10c8b1: 53 push %ebx
10c8b2: 83 ec 34 sub $0x34,%esp
10c8b5: 8b 7d 08 mov 0x8(%ebp),%edi
10c8b8: 8b 5d 0c mov 0xc(%ebp),%ebx
10c8bb: 8a 45 14 mov 0x14(%ebp),%al
10c8be: 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 ) ) {
10c8c1: 8d 75 e4 lea -0x1c(%ebp),%esi
10c8c4: 56 push %esi
10c8c5: 53 push %ebx
10c8c6: e8 b1 01 00 00 call 10ca7c <_POSIX_Mutex_Get>
10c8cb: 83 c4 10 add $0x10,%esp
10c8ce: 85 c0 test %eax,%eax
10c8d0: 74 21 je 10c8f3 <_POSIX_Condition_variables_Wait_support+0x47>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10c8d2: a1 18 bf 12 00 mov 0x12bf18,%eax
10c8d7: 48 dec %eax
10c8d8: a3 18 bf 12 00 mov %eax,0x12bf18
return EINVAL;
}
_Thread_Unnest_dispatch();
the_cond = _POSIX_Condition_variables_Get( cond, &location );
10c8dd: 83 ec 08 sub $0x8,%esp
10c8e0: 56 push %esi
10c8e1: 57 push %edi
10c8e2: e8 e1 fd ff ff call 10c6c8 <_POSIX_Condition_variables_Get>
10c8e7: 89 c6 mov %eax,%esi
switch ( location ) {
10c8e9: 83 c4 10 add $0x10,%esp
10c8ec: 8b 55 e4 mov -0x1c(%ebp),%edx
10c8ef: 85 d2 test %edx,%edx
10c8f1: 74 11 je 10c904 <_POSIX_Condition_variables_Wait_support+0x58>
/*
* When we get here the dispatch disable level is 0.
*/
mutex_status = pthread_mutex_lock( mutex );
if ( mutex_status )
10c8f3: be 16 00 00 00 mov $0x16,%esi
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c8f8: 89 f0 mov %esi,%eax
10c8fa: 8d 65 f4 lea -0xc(%ebp),%esp
10c8fd: 5b pop %ebx
10c8fe: 5e pop %esi
10c8ff: 5f pop %edi
10c900: c9 leave
10c901: c3 ret
10c902: 66 90 xchg %ax,%ax
the_cond = _POSIX_Condition_variables_Get( cond, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) {
10c904: 8b 40 14 mov 0x14(%eax),%eax
10c907: 85 c0 test %eax,%eax
10c909: 74 19 je 10c924 <_POSIX_Condition_variables_Wait_support+0x78>
10c90b: 3b 03 cmp (%ebx),%eax
10c90d: 74 15 je 10c924 <_POSIX_Condition_variables_Wait_support+0x78>
_Thread_Enable_dispatch();
10c90f: e8 dc 31 00 00 call 10faf0 <_Thread_Enable_dispatch>
10c914: be 16 00 00 00 mov $0x16,%esi
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c919: 89 f0 mov %esi,%eax
10c91b: 8d 65 f4 lea -0xc(%ebp),%esp
10c91e: 5b pop %ebx
10c91f: 5e pop %esi
10c920: 5f pop %edi
10c921: c9 leave
10c922: c3 ret
10c923: 90 nop
if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) {
_Thread_Enable_dispatch();
return EINVAL;
}
(void) pthread_mutex_unlock( mutex );
10c924: 83 ec 0c sub $0xc,%esp
10c927: 53 push %ebx
10c928: e8 73 03 00 00 call 10cca0 <pthread_mutex_unlock>
_Thread_Enable_dispatch();
return EINVAL;
}
*/
if ( !already_timedout ) {
10c92d: 83 c4 10 add $0x10,%esp
10c930: 80 7d d7 00 cmpb $0x0,-0x29(%ebp)
10c934: 74 26 je 10c95c <_POSIX_Condition_variables_Wait_support+0xb0>
status = _Thread_Executing->Wait.return_code;
if ( status && status != ETIMEDOUT )
return status;
} else {
_Thread_Enable_dispatch();
10c936: e8 b5 31 00 00 call 10faf0 <_Thread_Enable_dispatch>
10c93b: be 74 00 00 00 mov $0x74,%esi
/*
* When we get here the dispatch disable level is 0.
*/
mutex_status = pthread_mutex_lock( mutex );
10c940: 83 ec 0c sub $0xc,%esp
10c943: 53 push %ebx
10c944: e8 cf 02 00 00 call 10cc18 <pthread_mutex_lock>
if ( mutex_status )
10c949: 83 c4 10 add $0x10,%esp
10c94c: 85 c0 test %eax,%eax
10c94e: 75 a3 jne 10c8f3 <_POSIX_Condition_variables_Wait_support+0x47>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c950: 89 f0 mov %esi,%eax
10c952: 8d 65 f4 lea -0xc(%ebp),%esp
10c955: 5b pop %ebx
10c956: 5e pop %esi
10c957: 5f pop %edi
10c958: c9 leave
10c959: c3 ret
10c95a: 66 90 xchg %ax,%ax
return EINVAL;
}
*/
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
10c95c: 8b 03 mov (%ebx),%eax
10c95e: 89 46 14 mov %eax,0x14(%esi)
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;
10c961: c7 46 48 01 00 00 00 movl $0x1,0x48(%esi)
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
10c968: a1 d8 bf 12 00 mov 0x12bfd8,%eax
10c96d: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
10c974: 83 c6 18 add $0x18,%esi
10c977: 89 70 44 mov %esi,0x44(%eax)
_Thread_Executing->Wait.id = *cond;
10c97a: 8b 17 mov (%edi),%edx
10c97c: 89 50 20 mov %edx,0x20(%eax)
_Thread_queue_Enqueue( &the_cond->Wait_queue, timeout );
10c97f: 50 push %eax
10c980: 68 8c 03 11 00 push $0x11038c
10c985: ff 75 10 pushl 0x10(%ebp)
10c988: 56 push %esi
10c989: e8 9a 36 00 00 call 110028 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
10c98e: e8 5d 31 00 00 call 10faf0 <_Thread_Enable_dispatch>
/*
* Switch ourself out because we blocked as a result of the
* _Thread_queue_Enqueue.
*/
status = _Thread_Executing->Wait.return_code;
10c993: a1 d8 bf 12 00 mov 0x12bfd8,%eax
10c998: 8b 70 34 mov 0x34(%eax),%esi
if ( status && status != ETIMEDOUT )
10c99b: 83 c4 10 add $0x10,%esp
10c99e: 85 f6 test %esi,%esi
10c9a0: 74 9e je 10c940 <_POSIX_Condition_variables_Wait_support+0x94>
10c9a2: 83 fe 74 cmp $0x74,%esi
10c9a5: 0f 85 4d ff ff ff jne 10c8f8 <_POSIX_Condition_variables_Wait_support+0x4c><== NEVER TAKEN
10c9ab: eb 93 jmp 10c940 <_POSIX_Condition_variables_Wait_support+0x94>
001143d8 <_POSIX_Keys_Run_destructors>:
*/
void _POSIX_Keys_Run_destructors(
Thread_Control *thread
)
{
1143d8: 55 push %ebp
1143d9: 89 e5 mov %esp,%ebp
1143db: 57 push %edi
1143dc: 56 push %esi
1143dd: 53 push %ebx
1143de: 83 ec 1c sub $0x1c,%esp
Objects_Maximum thread_index = _Objects_Get_index( thread->Object.id );
1143e1: 8b 45 08 mov 0x8(%ebp),%eax
1143e4: 8b 50 08 mov 0x8(%eax),%edx
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
1143e7: 89 d0 mov %edx,%eax
1143e9: c1 e8 18 shr $0x18,%eax
1143ec: 83 e0 07 and $0x7,%eax
for ( index = 1 ; index <= max ; ++index ) {
POSIX_Keys_Control *key = (POSIX_Keys_Control *)
_POSIX_Keys_Information.local_table [ index ];
if ( key != NULL && key->destructor != NULL ) {
void *value = key->Values [ thread_api ][ thread_index ];
1143ef: 0f b7 d2 movzwl %dx,%edx
1143f2: c1 e2 02 shl $0x2,%edx
1143f5: 89 55 e4 mov %edx,-0x1c(%ebp)
1143f8: 83 c0 04 add $0x4,%eax
1143fb: 89 45 e0 mov %eax,-0x20(%ebp)
*
* Reference: 17.1.1.2 P1003.1c/Draft 10, p. 163, line 99.
*/
while ( !done ) {
Objects_Maximum index = 0;
Objects_Maximum max = _POSIX_Keys_Information.maximum;
1143fe: 8b 1d b0 98 12 00 mov 0x1298b0,%ebx
done = true;
for ( index = 1 ; index <= max ; ++index ) {
114404: 66 85 db test %bx,%bx
114407: 75 0b jne 114414 <_POSIX_Keys_Run_destructors+0x3c>
done = false;
}
}
}
}
}
114409: 8d 65 f4 lea -0xc(%ebp),%esp
11440c: 5b pop %ebx
11440d: 5e pop %esi
11440e: 5f pop %edi
11440f: c9 leave
114410: c3 ret
114411: 8d 76 00 lea 0x0(%esi),%esi
Objects_Maximum index = 0;
Objects_Maximum max = _POSIX_Keys_Information.maximum;
done = true;
for ( index = 1 ; index <= max ; ++index ) {
114414: be 01 00 00 00 mov $0x1,%esi
114419: b2 01 mov $0x1,%dl
POSIX_Keys_Control *key = (POSIX_Keys_Control *)
_POSIX_Keys_Information.local_table [ index ];
11441b: 0f b7 ce movzwl %si,%ecx
11441e: a1 bc 98 12 00 mov 0x1298bc,%eax
114423: 8b 04 88 mov (%eax,%ecx,4),%eax
if ( key != NULL && key->destructor != NULL ) {
114426: 85 c0 test %eax,%eax
114428: 74 29 je 114453 <_POSIX_Keys_Run_destructors+0x7b>
11442a: 8b 48 10 mov 0x10(%eax),%ecx
11442d: 85 c9 test %ecx,%ecx
11442f: 74 22 je 114453 <_POSIX_Keys_Run_destructors+0x7b>
void *value = key->Values [ thread_api ][ thread_index ];
114431: 8b 7d e4 mov -0x1c(%ebp),%edi
114434: 8b 4d e0 mov -0x20(%ebp),%ecx
114437: 03 7c 88 04 add 0x4(%eax,%ecx,4),%edi
11443b: 8b 0f mov (%edi),%ecx
if ( value != NULL ) {
11443d: 85 c9 test %ecx,%ecx
11443f: 74 12 je 114453 <_POSIX_Keys_Run_destructors+0x7b><== ALWAYS TAKEN
key->Values [ thread_api ][ thread_index ] = NULL;
114441: c7 07 00 00 00 00 movl $0x0,(%edi) <== NOT EXECUTED
(*key->destructor)( value );
114447: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
11444a: 51 push %ecx <== NOT EXECUTED
11444b: ff 50 10 call *0x10(%eax) <== NOT EXECUTED
11444e: 31 d2 xor %edx,%edx <== NOT EXECUTED
114450: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
Objects_Maximum index = 0;
Objects_Maximum max = _POSIX_Keys_Information.maximum;
done = true;
for ( index = 1 ; index <= max ; ++index ) {
114453: 46 inc %esi
114454: 66 39 f3 cmp %si,%bx
114457: 73 c2 jae 11441b <_POSIX_Keys_Run_destructors+0x43>
* number of iterations. An infinite loop may happen if destructors set
* thread specific data. This can be considered dubious.
*
* Reference: 17.1.1.2 P1003.1c/Draft 10, p. 163, line 99.
*/
while ( !done ) {
114459: 84 d2 test %dl,%dl
11445b: 74 a1 je 1143fe <_POSIX_Keys_Run_destructors+0x26><== NEVER TAKEN
11445d: eb aa jmp 114409 <_POSIX_Keys_Run_destructors+0x31>
00117430 <_POSIX_Message_queue_Create_support>:
const char *name_arg,
int pshared,
struct mq_attr *attr_ptr,
POSIX_Message_queue_Control **message_queue
)
{
117430: 55 push %ebp
117431: 89 e5 mov %esp,%ebp
117433: 57 push %edi
117434: 56 push %esi
117435: 53 push %ebx
117436: 83 ec 34 sub $0x34,%esp
117439: 8b 75 10 mov 0x10(%ebp),%esi
CORE_message_queue_Attributes *the_mq_attr;
struct mq_attr attr;
char *name;
size_t n;
n = strnlen( name_arg, NAME_MAX );
11743c: 68 ff 00 00 00 push $0xff
117441: ff 75 08 pushl 0x8(%ebp)
117444: e8 4b 54 00 00 call 11c894 <strnlen>
117449: 89 c3 mov %eax,%ebx
11744b: a1 d8 23 13 00 mov 0x1323d8,%eax
117450: 40 inc %eax
117451: a3 d8 23 13 00 mov %eax,0x1323d8
* There is no real basis for the default values. They will work
* but were not compared against any existing implementation for
* compatibility. See README.mqueue for an example program we
* think will print out the defaults. Report anything you find with it.
*/
if ( attr_ptr == NULL ) {
117456: 83 c4 10 add $0x10,%esp
117459: 85 f6 test %esi,%esi
11745b: 0f 84 c3 00 00 00 je 117524 <_POSIX_Message_queue_Create_support+0xf4>
attr.mq_maxmsg = 10;
attr.mq_msgsize = 16;
} else {
if ( attr_ptr->mq_maxmsg <= 0 ){
117461: 8b 4e 04 mov 0x4(%esi),%ecx
117464: 85 c9 test %ecx,%ecx
117466: 0f 8e fc 00 00 00 jle 117568 <_POSIX_Message_queue_Create_support+0x138>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( attr_ptr->mq_msgsize <= 0 ){
11746c: 8b 56 08 mov 0x8(%esi),%edx
11746f: 85 d2 test %edx,%edx
117471: 0f 8e f1 00 00 00 jle 117568 <_POSIX_Message_queue_Create_support+0x138>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EINVAL );
}
attr = *attr_ptr;
117477: 8d 7d d8 lea -0x28(%ebp),%edi
11747a: b9 04 00 00 00 mov $0x4,%ecx
11747f: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
117481: 8b 45 dc mov -0x24(%ebp),%eax
117484: 89 45 d4 mov %eax,-0x2c(%ebp)
117487: 8b 45 e0 mov -0x20(%ebp),%eax
11748a: 89 45 d0 mov %eax,-0x30(%ebp)
*/
RTEMS_INLINE_ROUTINE
POSIX_Message_queue_Control *_POSIX_Message_queue_Allocate( void )
{
return (POSIX_Message_queue_Control *)
11748d: 83 ec 0c sub $0xc,%esp
117490: 68 a0 27 13 00 push $0x1327a0
117495: e8 06 b9 ff ff call 112da0 <_Objects_Allocate>
11749a: 89 c6 mov %eax,%esi
}
the_mq = _POSIX_Message_queue_Allocate();
if ( !the_mq ) {
11749c: 83 c4 10 add $0x10,%esp
11749f: 85 c0 test %eax,%eax
1174a1: 0f 84 03 01 00 00 je 1175aa <_POSIX_Message_queue_Create_support+0x17a>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENFILE );
}
the_mq->process_shared = pshared;
1174a7: 8b 45 0c mov 0xc(%ebp),%eax
1174aa: 89 46 10 mov %eax,0x10(%esi)
the_mq->named = true;
1174ad: c6 46 14 01 movb $0x1,0x14(%esi)
the_mq->open_count = 1;
1174b1: c7 46 18 01 00 00 00 movl $0x1,0x18(%esi)
the_mq->linked = true;
1174b8: c6 46 15 01 movb $0x1,0x15(%esi)
/*
* Make a copy of the user's string for name just in case it was
* dynamically constructed.
*/
name = _Workspace_Allocate(n+1);
1174bc: 43 inc %ebx
1174bd: 83 ec 0c sub $0xc,%esp
1174c0: 53 push %ebx
1174c1: e8 c2 d8 ff ff call 114d88 <_Workspace_Allocate>
1174c6: 89 c7 mov %eax,%edi
if (!name) {
1174c8: 83 c4 10 add $0x10,%esp
1174cb: 85 c0 test %eax,%eax
1174cd: 0f 84 ac 00 00 00 je 11757f <_POSIX_Message_queue_Create_support+0x14f>
_POSIX_Message_queue_Free( the_mq );
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENOMEM );
}
strncpy( name, name_arg, n+1 );
1174d3: 50 push %eax
1174d4: 53 push %ebx
1174d5: ff 75 08 pushl 0x8(%ebp)
1174d8: 57 push %edi
1174d9: e8 3a 53 00 00 call 11c818 <strncpy>
*
* Joel: Cite POSIX or OpenGroup on above statement so we can determine
* if it is a real requirement.
*/
the_mq_attr = &the_mq->Message_queue.Attributes;
the_mq_attr->discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO;
1174de: c7 46 5c 00 00 00 00 movl $0x0,0x5c(%esi)
if ( !_CORE_message_queue_Initialize(
1174e5: ff 75 d0 pushl -0x30(%ebp)
1174e8: ff 75 d4 pushl -0x2c(%ebp)
1174eb: 8d 46 5c lea 0x5c(%esi),%eax
1174ee: 50 push %eax
1174ef: 8d 46 1c lea 0x1c(%esi),%eax
1174f2: 50 push %eax
1174f3: e8 74 0f 00 00 call 11846c <_CORE_message_queue_Initialize>
1174f8: 83 c4 20 add $0x20,%esp
1174fb: 84 c0 test %al,%al
1174fd: 74 39 je 117538 <_POSIX_Message_queue_Create_support+0x108>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
1174ff: 0f b7 56 08 movzwl 0x8(%esi),%edx
117503: a1 bc 27 13 00 mov 0x1327bc,%eax
117508: 89 34 90 mov %esi,(%eax,%edx,4)
the_object
);
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
/* ASSERT: information->is_string */
the_object->name.name_p = name;
11750b: 89 7e 0c mov %edi,0xc(%esi)
&_POSIX_Message_queue_Information,
&the_mq->Object,
name
);
*message_queue = the_mq;
11750e: 8b 45 14 mov 0x14(%ebp),%eax
117511: 89 30 mov %esi,(%eax)
_Thread_Enable_dispatch();
117513: e8 fc c5 ff ff call 113b14 <_Thread_Enable_dispatch>
117518: 31 c0 xor %eax,%eax
return 0;
}
11751a: 8d 65 f4 lea -0xc(%ebp),%esp
11751d: 5b pop %ebx
11751e: 5e pop %esi
11751f: 5f pop %edi
117520: c9 leave
117521: c3 ret
117522: 66 90 xchg %ax,%ax
* There is no real basis for the default values. They will work
* but were not compared against any existing implementation for
* compatibility. See README.mqueue for an example program we
* think will print out the defaults. Report anything you find with it.
*/
if ( attr_ptr == NULL ) {
117524: c7 45 d4 0a 00 00 00 movl $0xa,-0x2c(%ebp)
11752b: c7 45 d0 10 00 00 00 movl $0x10,-0x30(%ebp)
117532: e9 56 ff ff ff jmp 11748d <_POSIX_Message_queue_Create_support+0x5d>
117537: 90 nop
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free (
POSIX_Message_queue_Control *the_mq
)
{
_Objects_Free( &_POSIX_Message_queue_Information, &the_mq->Object );
117538: 83 ec 08 sub $0x8,%esp
11753b: 56 push %esi
11753c: 68 a0 27 13 00 push $0x1327a0
117541: e8 da bb ff ff call 113120 <_Objects_Free>
attr.mq_maxmsg,
attr.mq_msgsize
) ) {
_POSIX_Message_queue_Free( the_mq );
_Workspace_Free(name);
117546: 89 3c 24 mov %edi,(%esp)
117549: e8 56 d8 ff ff call 114da4 <_Workspace_Free>
_Thread_Enable_dispatch();
11754e: e8 c1 c5 ff ff call 113b14 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENOSPC );
117553: e8 18 3d 00 00 call 11b270 <__errno>
117558: c7 00 1c 00 00 00 movl $0x1c,(%eax)
11755e: b8 ff ff ff ff mov $0xffffffff,%eax
117563: 83 c4 10 add $0x10,%esp
117566: eb b2 jmp 11751a <_POSIX_Message_queue_Create_support+0xea>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( attr_ptr->mq_msgsize <= 0 ){
_Thread_Enable_dispatch();
117568: e8 a7 c5 ff ff call 113b14 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EINVAL );
11756d: e8 fe 3c 00 00 call 11b270 <__errno>
117572: c7 00 16 00 00 00 movl $0x16,(%eax)
117578: b8 ff ff ff ff mov $0xffffffff,%eax
11757d: eb 9b jmp 11751a <_POSIX_Message_queue_Create_support+0xea>
11757f: 83 ec 08 sub $0x8,%esp
117582: 56 push %esi
117583: 68 a0 27 13 00 push $0x1327a0
117588: e8 93 bb ff ff call 113120 <_Objects_Free>
* dynamically constructed.
*/
name = _Workspace_Allocate(n+1);
if (!name) {
_POSIX_Message_queue_Free( the_mq );
_Thread_Enable_dispatch();
11758d: e8 82 c5 ff ff call 113b14 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENOMEM );
117592: e8 d9 3c 00 00 call 11b270 <__errno>
117597: c7 00 0c 00 00 00 movl $0xc,(%eax)
11759d: b8 ff ff ff ff mov $0xffffffff,%eax
1175a2: 83 c4 10 add $0x10,%esp
1175a5: e9 70 ff ff ff jmp 11751a <_POSIX_Message_queue_Create_support+0xea>
attr = *attr_ptr;
}
the_mq = _POSIX_Message_queue_Allocate();
if ( !the_mq ) {
_Thread_Enable_dispatch();
1175aa: e8 65 c5 ff ff call 113b14 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENFILE );
1175af: e8 bc 3c 00 00 call 11b270 <__errno>
1175b4: c7 00 17 00 00 00 movl $0x17,(%eax)
1175ba: b8 ff ff ff ff mov $0xffffffff,%eax
1175bf: e9 56 ff ff ff jmp 11751a <_POSIX_Message_queue_Create_support+0xea>
001175c4 <_POSIX_Message_queue_Name_to_id>:
*/
int _POSIX_Message_queue_Name_to_id(
const char *name,
Objects_Id *id
)
{
1175c4: 55 push %ebp
1175c5: 89 e5 mov %esp,%ebp
1175c7: 53 push %ebx
1175c8: 83 ec 14 sub $0x14,%esp
1175cb: 8b 5d 08 mov 0x8(%ebp),%ebx
Objects_Name_or_id_lookup_errors status;
Objects_Id the_id;
if ( !name )
1175ce: 85 db test %ebx,%ebx
1175d0: 74 05 je 1175d7 <_POSIX_Message_queue_Name_to_id+0x13>
return EINVAL;
if ( !name[0] )
1175d2: 80 3b 00 cmpb $0x0,(%ebx)
1175d5: 75 0d jne 1175e4 <_POSIX_Message_queue_Name_to_id+0x20>
name,
&the_id
);
*id = the_id;
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
1175d7: b8 16 00 00 00 mov $0x16,%eax
return 0;
return ENOENT;
}
1175dc: 8b 5d fc mov -0x4(%ebp),%ebx
1175df: c9 leave
1175e0: c3 ret
1175e1: 8d 76 00 lea 0x0(%esi),%esi
return EINVAL;
if ( !name[0] )
return EINVAL;
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
1175e4: 83 ec 08 sub $0x8,%esp
1175e7: 68 ff 00 00 00 push $0xff
1175ec: 53 push %ebx
1175ed: e8 a2 52 00 00 call 11c894 <strnlen>
1175f2: 83 c4 10 add $0x10,%esp
1175f5: 3d fe 00 00 00 cmp $0xfe,%eax
1175fa: 76 0c jbe 117608 <_POSIX_Message_queue_Name_to_id+0x44>
1175fc: b8 5b 00 00 00 mov $0x5b,%eax
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
return ENOENT;
}
117601: 8b 5d fc mov -0x4(%ebp),%ebx
117604: c9 leave
117605: c3 ret
117606: 66 90 xchg %ax,%ax
return EINVAL;
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
return ENAMETOOLONG;
status = _Objects_Name_to_id_string(
117608: 50 push %eax
117609: 8d 45 f4 lea -0xc(%ebp),%eax
11760c: 50 push %eax
11760d: 53 push %ebx
11760e: 68 a0 27 13 00 push $0x1327a0
117613: e8 44 14 00 00 call 118a5c <_Objects_Name_to_id_string>
&_POSIX_Message_queue_Information,
name,
&the_id
);
*id = the_id;
117618: 8b 4d f4 mov -0xc(%ebp),%ecx
11761b: 8b 55 0c mov 0xc(%ebp),%edx
11761e: 89 0a mov %ecx,(%edx)
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
117620: 83 c4 10 add $0x10,%esp
117623: 83 f8 01 cmp $0x1,%eax
117626: 19 c0 sbb %eax,%eax
117628: f7 d0 not %eax
11762a: 83 e0 02 and $0x2,%eax
return 0;
return ENOENT;
}
11762d: 8b 5d fc mov -0x4(%ebp),%ebx
117630: c9 leave
117631: c3 ret
001102d0 <_POSIX_Message_queue_Receive_support>:
size_t msg_len,
unsigned int *msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
1102d0: 55 push %ebp
1102d1: 89 e5 mov %esp,%ebp
1102d3: 56 push %esi
1102d4: 53 push %ebx
1102d5: 83 ec 24 sub $0x24,%esp
1102d8: 8b 75 08 mov 0x8(%ebp),%esi
1102db: 8b 5d 14 mov 0x14(%ebp),%ebx
1102de: 8a 45 18 mov 0x18(%ebp),%al
1102e1: 88 45 e7 mov %al,-0x19(%ebp)
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(
1102e4: 8d 45 f4 lea -0xc(%ebp),%eax
1102e7: 50 push %eax
1102e8: 56 push %esi
1102e9: 68 40 29 13 00 push $0x132940
1102ee: e8 5d 2f 00 00 call 113250 <_Objects_Get>
Objects_Locations location;
size_t length_out;
bool do_wait;
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
1102f3: 83 c4 10 add $0x10,%esp
1102f6: 8b 55 f4 mov -0xc(%ebp),%edx
1102f9: 85 d2 test %edx,%edx
1102fb: 74 17 je 110314 <_POSIX_Message_queue_Receive_support+0x44>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
1102fd: e8 6e af 00 00 call 11b270 <__errno>
110302: c7 00 09 00 00 00 movl $0x9,(%eax)
110308: b8 ff ff ff ff mov $0xffffffff,%eax
}
11030d: 8d 65 f8 lea -0x8(%ebp),%esp
110310: 5b pop %ebx
110311: 5e pop %esi
110312: c9 leave
110313: c3 ret
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) {
110314: 8b 48 14 mov 0x14(%eax),%ecx
110317: 89 ca mov %ecx,%edx
110319: 83 e2 03 and $0x3,%edx
11031c: 4a dec %edx
11031d: 0f 84 bb 00 00 00 je 1103de <_POSIX_Message_queue_Receive_support+0x10e>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EBADF );
}
the_mq = the_mq_fd->Queue;
110323: 8b 50 10 mov 0x10(%eax),%edx
if ( msg_len < the_mq->Message_queue.maximum_message_size ) {
110326: 8b 45 10 mov 0x10(%ebp),%eax
110329: 39 42 68 cmp %eax,0x68(%edx)
11032c: 77 6e ja 11039c <_POSIX_Message_queue_Receive_support+0xcc>
length_out = -1;
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
11032e: 80 7d e7 00 cmpb $0x0,-0x19(%ebp)
110332: 75 4c jne 110380 <_POSIX_Message_queue_Receive_support+0xb0><== ALWAYS TAKEN
110334: 31 c0 xor %eax,%eax
/*
* Now if something goes wrong, we return a "length" of -1
* to indicate an error.
*/
length_out = -1;
110336: c7 45 f0 ff ff ff ff movl $0xffffffff,-0x10(%ebp)
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
11033d: 83 ec 08 sub $0x8,%esp
110340: ff 75 1c pushl 0x1c(%ebp)
110343: 50 push %eax
110344: 8d 45 f0 lea -0x10(%ebp),%eax
110347: 50 push %eax
110348: ff 75 0c pushl 0xc(%ebp)
11034b: 56 push %esi
11034c: 83 c2 1c add $0x1c,%edx
11034f: 52 push %edx
110350: e8 e7 1f 00 00 call 11233c <_CORE_message_queue_Seize>
&length_out,
do_wait,
timeout
);
_Thread_Enable_dispatch();
110355: 83 c4 20 add $0x20,%esp
110358: e8 b7 37 00 00 call 113b14 <_Thread_Enable_dispatch>
if (msg_prio) {
11035d: 85 db test %ebx,%ebx
11035f: 74 33 je 110394 <_POSIX_Message_queue_Receive_support+0xc4><== NEVER TAKEN
*msg_prio = _POSIX_Message_queue_Priority_from_core(
_Thread_Executing->Wait.count
110361: a1 98 24 13 00 mov 0x132498,%eax
timeout
);
_Thread_Enable_dispatch();
if (msg_prio) {
*msg_prio = _POSIX_Message_queue_Priority_from_core(
110366: 8b 50 24 mov 0x24(%eax),%edx
110369: 89 13 mov %edx,(%ebx)
11036b: 85 d2 test %edx,%edx
11036d: 78 21 js 110390 <_POSIX_Message_queue_Receive_support+0xc0>
_Thread_Executing->Wait.count
);
}
if ( !_Thread_Executing->Wait.return_code )
11036f: 8b 40 34 mov 0x34(%eax),%eax
110372: 85 c0 test %eax,%eax
110374: 75 42 jne 1103b8 <_POSIX_Message_queue_Receive_support+0xe8>
return length_out;
110376: 8b 45 f0 mov -0x10(%ebp),%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
110379: 8d 65 f8 lea -0x8(%ebp),%esp
11037c: 5b pop %ebx
11037d: 5e pop %esi
11037e: c9 leave
11037f: c3 ret
length_out = -1;
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
110380: 89 c8 mov %ecx,%eax
110382: c1 e8 0e shr $0xe,%eax
110385: 83 f0 01 xor $0x1,%eax
110388: 83 e0 01 and $0x1,%eax
11038b: eb a9 jmp 110336 <_POSIX_Message_queue_Receive_support+0x66>
11038d: 8d 76 00 lea 0x0(%esi),%esi
timeout
);
_Thread_Enable_dispatch();
if (msg_prio) {
*msg_prio = _POSIX_Message_queue_Priority_from_core(
110390: f7 1b negl (%ebx)
110392: eb db jmp 11036f <_POSIX_Message_queue_Receive_support+0x9f>
do_wait,
timeout
);
_Thread_Enable_dispatch();
if (msg_prio) {
110394: a1 98 24 13 00 mov 0x132498,%eax <== NOT EXECUTED
110399: eb d4 jmp 11036f <_POSIX_Message_queue_Receive_support+0x9f><== NOT EXECUTED
11039b: 90 nop <== NOT EXECUTED
}
the_mq = the_mq_fd->Queue;
if ( msg_len < the_mq->Message_queue.maximum_message_size ) {
_Thread_Enable_dispatch();
11039c: e8 73 37 00 00 call 113b14 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EMSGSIZE );
1103a1: e8 ca ae 00 00 call 11b270 <__errno>
1103a6: c7 00 7a 00 00 00 movl $0x7a,(%eax)
1103ac: b8 ff ff ff ff mov $0xffffffff,%eax
1103b1: e9 57 ff ff ff jmp 11030d <_POSIX_Message_queue_Receive_support+0x3d>
1103b6: 66 90 xchg %ax,%ax
}
if ( !_Thread_Executing->Wait.return_code )
return length_out;
rtems_set_errno_and_return_minus_one(
1103b8: e8 b3 ae 00 00 call 11b270 <__errno>
1103bd: 89 c3 mov %eax,%ebx
1103bf: 83 ec 0c sub $0xc,%esp
1103c2: a1 98 24 13 00 mov 0x132498,%eax
1103c7: ff 70 34 pushl 0x34(%eax)
1103ca: e8 39 02 00 00 call 110608 <_POSIX_Message_queue_Translate_core_message_queue_return_code>
1103cf: 89 03 mov %eax,(%ebx)
1103d1: b8 ff ff ff ff mov $0xffffffff,%eax
1103d6: 83 c4 10 add $0x10,%esp
1103d9: e9 2f ff ff ff jmp 11030d <_POSIX_Message_queue_Receive_support+0x3d>
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) {
_Thread_Enable_dispatch();
1103de: e8 31 37 00 00 call 113b14 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EBADF );
1103e3: e8 88 ae 00 00 call 11b270 <__errno>
1103e8: c7 00 09 00 00 00 movl $0x9,(%eax)
1103ee: b8 ff ff ff ff mov $0xffffffff,%eax
1103f3: e9 15 ff ff ff jmp 11030d <_POSIX_Message_queue_Receive_support+0x3d>
00110418 <_POSIX_Message_queue_Send_support>:
size_t msg_len,
uint32_t msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
110418: 55 push %ebp
110419: 89 e5 mov %esp,%ebp
11041b: 57 push %edi
11041c: 56 push %esi
11041d: 53 push %ebx
11041e: 83 ec 2c sub $0x2c,%esp
110421: 8b 75 08 mov 0x8(%ebp),%esi
110424: 8b 5d 14 mov 0x14(%ebp),%ebx
110427: 8a 55 18 mov 0x18(%ebp),%dl
/*
* Validate the priority.
* XXX - Do not validate msg_prio is not less than 0.
*/
if ( msg_prio > MQ_PRIO_MAX )
11042a: 83 fb 20 cmp $0x20,%ebx
11042d: 0f 87 9d 00 00 00 ja 1104d0 <_POSIX_Message_queue_Send_support+0xb8>
110433: 51 push %ecx
110434: 8d 45 e4 lea -0x1c(%ebp),%eax
110437: 50 push %eax
110438: 56 push %esi
110439: 68 40 29 13 00 push $0x132940
11043e: 88 55 d4 mov %dl,-0x2c(%ebp)
110441: e8 0a 2e 00 00 call 113250 <_Objects_Get>
rtems_set_errno_and_return_minus_one( EINVAL );
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
110446: 83 c4 10 add $0x10,%esp
110449: 8b 55 e4 mov -0x1c(%ebp),%edx
11044c: 85 d2 test %edx,%edx
11044e: 8a 55 d4 mov -0x2c(%ebp),%dl
110451: 75 69 jne 1104bc <_POSIX_Message_queue_Send_support+0xa4>
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_RDONLY ) {
110453: 8b 48 14 mov 0x14(%eax),%ecx
110456: f6 c1 03 test $0x3,%cl
110459: 0f 84 85 00 00 00 je 1104e4 <_POSIX_Message_queue_Send_support+0xcc>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EBADF );
}
the_mq = the_mq_fd->Queue;
11045f: 8b 78 10 mov 0x10(%eax),%edi
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
110462: 84 d2 test %dl,%dl
110464: 75 3a jne 1104a0 <_POSIX_Message_queue_Send_support+0x88>
110466: 31 c0 xor %eax,%eax
do_wait = wait;
/*
* Now perform the actual message receive
*/
msg_status = _CORE_message_queue_Submit(
110468: ff 75 1c pushl 0x1c(%ebp)
11046b: 50 push %eax
11046c: f7 db neg %ebx
11046e: 53 push %ebx
11046f: 6a 00 push $0x0
110471: 56 push %esi
110472: ff 75 10 pushl 0x10(%ebp)
110475: ff 75 0c pushl 0xc(%ebp)
110478: 8d 47 1c lea 0x1c(%edi),%eax
11047b: 50 push %eax
11047c: e8 e7 1f 00 00 call 112468 <_CORE_message_queue_Submit>
110481: 89 c3 mov %eax,%ebx
_POSIX_Message_queue_Priority_to_core( msg_prio ),
do_wait,
timeout /* no timeout */
);
_Thread_Enable_dispatch();
110483: 83 c4 20 add $0x20,%esp
110486: e8 89 36 00 00 call 113b14 <_Thread_Enable_dispatch>
* after it wakes up. The returned status is correct for
* non-blocking operations but if we blocked, then we need
* to look at the status in our TCB.
*/
if ( msg_status == CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT )
11048b: 83 fb 07 cmp $0x7,%ebx
11048e: 74 20 je 1104b0 <_POSIX_Message_queue_Send_support+0x98>
msg_status = _Thread_Executing->Wait.return_code;
if ( !msg_status )
110490: 85 db test %ebx,%ebx
110492: 75 68 jne 1104fc <_POSIX_Message_queue_Send_support+0xe4>
110494: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
110496: 8d 65 f4 lea -0xc(%ebp),%esp
110499: 5b pop %ebx
11049a: 5e pop %esi
11049b: 5f pop %edi
11049c: c9 leave
11049d: c3 ret
11049e: 66 90 xchg %ax,%ax
the_mq = the_mq_fd->Queue;
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
1104a0: 89 c8 mov %ecx,%eax
1104a2: c1 e8 0e shr $0xe,%eax
1104a5: 83 f0 01 xor $0x1,%eax
1104a8: 83 e0 01 and $0x1,%eax
1104ab: eb bb jmp 110468 <_POSIX_Message_queue_Send_support+0x50>
1104ad: 8d 76 00 lea 0x0(%esi),%esi
* non-blocking operations but if we blocked, then we need
* to look at the status in our TCB.
*/
if ( msg_status == CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT )
msg_status = _Thread_Executing->Wait.return_code;
1104b0: a1 98 24 13 00 mov 0x132498,%eax
1104b5: 8b 58 34 mov 0x34(%eax),%ebx
1104b8: eb d6 jmp 110490 <_POSIX_Message_queue_Send_support+0x78>
1104ba: 66 90 xchg %ax,%ax
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
1104bc: e8 af ad 00 00 call 11b270 <__errno>
1104c1: c7 00 09 00 00 00 movl $0x9,(%eax)
1104c7: b8 ff ff ff ff mov $0xffffffff,%eax
1104cc: eb c8 jmp 110496 <_POSIX_Message_queue_Send_support+0x7e>
1104ce: 66 90 xchg %ax,%ax
* Validate the priority.
* XXX - Do not validate msg_prio is not less than 0.
*/
if ( msg_prio > MQ_PRIO_MAX )
rtems_set_errno_and_return_minus_one( EINVAL );
1104d0: e8 9b ad 00 00 call 11b270 <__errno>
1104d5: c7 00 16 00 00 00 movl $0x16,(%eax)
1104db: b8 ff ff ff ff mov $0xffffffff,%eax
1104e0: eb b4 jmp 110496 <_POSIX_Message_queue_Send_support+0x7e>
1104e2: 66 90 xchg %ax,%ax
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_RDONLY ) {
_Thread_Enable_dispatch();
1104e4: e8 2b 36 00 00 call 113b14 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EBADF );
1104e9: e8 82 ad 00 00 call 11b270 <__errno>
1104ee: c7 00 09 00 00 00 movl $0x9,(%eax)
1104f4: b8 ff ff ff ff mov $0xffffffff,%eax
1104f9: eb 9b jmp 110496 <_POSIX_Message_queue_Send_support+0x7e>
1104fb: 90 nop
msg_status = _Thread_Executing->Wait.return_code;
if ( !msg_status )
return msg_status;
rtems_set_errno_and_return_minus_one(
1104fc: e8 6f ad 00 00 call 11b270 <__errno>
110501: 89 c6 mov %eax,%esi
110503: 83 ec 0c sub $0xc,%esp
110506: 53 push %ebx
110507: e8 fc 00 00 00 call 110608 <_POSIX_Message_queue_Translate_core_message_queue_return_code>
11050c: 89 06 mov %eax,(%esi)
11050e: b8 ff ff ff ff mov $0xffffffff,%eax
110513: 83 c4 10 add $0x10,%esp
110516: e9 7b ff ff ff jmp 110496 <_POSIX_Message_queue_Send_support+0x7e>
0010d738 <_POSIX_Mutex_Get>:
POSIX_Mutex_Control *_POSIX_Mutex_Get (
pthread_mutex_t *mutex,
Objects_Locations *location
)
{
10d738: 55 push %ebp
10d739: 89 e5 mov %esp,%ebp
10d73b: 56 push %esi
10d73c: 53 push %ebx
10d73d: 8b 5d 08 mov 0x8(%ebp),%ebx
10d740: 8b 75 0c mov 0xc(%ebp),%esi
___POSIX_Mutex_Get_support_error_check( mutex, location );
10d743: 85 db test %ebx,%ebx
10d745: 74 39 je 10d780 <_POSIX_Mutex_Get+0x48>
___POSIX_Mutex_Get_support_auto_initialization( mutex, location );
10d747: 8b 03 mov (%ebx),%eax
10d749: 83 f8 ff cmp $0xffffffff,%eax
10d74c: 74 1a je 10d768 <_POSIX_Mutex_Get+0x30>
return (POSIX_Mutex_Control *)
10d74e: 52 push %edx
10d74f: 56 push %esi
10d750: 50 push %eax
10d751: 68 a0 ea 12 00 push $0x12eaa0
10d756: e8 71 2b 00 00 call 1102cc <_Objects_Get>
10d75b: 83 c4 10 add $0x10,%esp
_Objects_Get( &_POSIX_Mutex_Information, (Objects_Id) *mutex, location );
}
10d75e: 8d 65 f8 lea -0x8(%ebp),%esp
10d761: 5b pop %ebx
10d762: 5e pop %esi
10d763: c9 leave
10d764: c3 ret
10d765: 8d 76 00 lea 0x0(%esi),%esi
Objects_Locations *location
)
{
___POSIX_Mutex_Get_support_error_check( mutex, location );
___POSIX_Mutex_Get_support_auto_initialization( mutex, location );
10d768: 83 ec 08 sub $0x8,%esp
10d76b: 6a 00 push $0x0
10d76d: 53 push %ebx
10d76e: e8 65 00 00 00 call 10d7d8 <pthread_mutex_init>
10d773: 83 c4 10 add $0x10,%esp
10d776: 85 c0 test %eax,%eax
10d778: 75 06 jne 10d780 <_POSIX_Mutex_Get+0x48>
10d77a: 8b 03 mov (%ebx),%eax
10d77c: eb d0 jmp 10d74e <_POSIX_Mutex_Get+0x16>
10d77e: 66 90 xchg %ax,%ax
10d780: c7 06 01 00 00 00 movl $0x1,(%esi)
10d786: 31 c0 xor %eax,%eax
10d788: eb d4 jmp 10d75e <_POSIX_Mutex_Get+0x26>
0010d6e4 <_POSIX_Mutex_Get_interrupt_disable>:
POSIX_Mutex_Control *_POSIX_Mutex_Get_interrupt_disable (
pthread_mutex_t *mutex,
Objects_Locations *location,
ISR_Level *level
)
{
10d6e4: 55 push %ebp
10d6e5: 89 e5 mov %esp,%ebp
10d6e7: 56 push %esi
10d6e8: 53 push %ebx
10d6e9: 8b 5d 08 mov 0x8(%ebp),%ebx
10d6ec: 8b 75 0c mov 0xc(%ebp),%esi
___POSIX_Mutex_Get_support_error_check( mutex, location );
10d6ef: 85 db test %ebx,%ebx
10d6f1: 74 39 je 10d72c <_POSIX_Mutex_Get_interrupt_disable+0x48>
___POSIX_Mutex_Get_support_auto_initialization( mutex, location );
10d6f3: 8b 03 mov (%ebx),%eax
10d6f5: 83 f8 ff cmp $0xffffffff,%eax
10d6f8: 74 1a je 10d714 <_POSIX_Mutex_Get_interrupt_disable+0x30>
return (POSIX_Mutex_Control *) _Objects_Get_isr_disable(
10d6fa: ff 75 10 pushl 0x10(%ebp)
10d6fd: 56 push %esi
10d6fe: 50 push %eax
10d6ff: 68 a0 ea 12 00 push $0x12eaa0
10d704: e8 6b 2b 00 00 call 110274 <_Objects_Get_isr_disable>
10d709: 83 c4 10 add $0x10,%esp
&_POSIX_Mutex_Information,
(Objects_Id) *mutex,
location,
level
);
}
10d70c: 8d 65 f8 lea -0x8(%ebp),%esp
10d70f: 5b pop %ebx
10d710: 5e pop %esi
10d711: c9 leave
10d712: c3 ret
10d713: 90 nop
ISR_Level *level
)
{
___POSIX_Mutex_Get_support_error_check( mutex, location );
___POSIX_Mutex_Get_support_auto_initialization( mutex, location );
10d714: 83 ec 08 sub $0x8,%esp
10d717: 6a 00 push $0x0
10d719: 53 push %ebx
10d71a: e8 b9 00 00 00 call 10d7d8 <pthread_mutex_init>
10d71f: 83 c4 10 add $0x10,%esp
10d722: 85 c0 test %eax,%eax
10d724: 75 06 jne 10d72c <_POSIX_Mutex_Get_interrupt_disable+0x48>
10d726: 8b 03 mov (%ebx),%eax
10d728: eb d0 jmp 10d6fa <_POSIX_Mutex_Get_interrupt_disable+0x16>
10d72a: 66 90 xchg %ax,%ax
10d72c: c7 06 01 00 00 00 movl $0x1,(%esi)
10d732: 31 c0 xor %eax,%eax
10d734: eb d6 jmp 10d70c <_POSIX_Mutex_Get_interrupt_disable+0x28>
0010d934 <_POSIX_Mutex_Lock_support>:
int _POSIX_Mutex_Lock_support(
pthread_mutex_t *mutex,
bool blocking,
Watchdog_Interval timeout
)
{
10d934: 55 push %ebp
10d935: 89 e5 mov %esp,%ebp
10d937: 53 push %ebx
10d938: 83 ec 18 sub $0x18,%esp
10d93b: 8a 5d 0c mov 0xc(%ebp),%bl
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
ISR_Level level;
the_mutex = _POSIX_Mutex_Get_interrupt_disable( mutex, &location, &level );
10d93e: 8d 45 f0 lea -0x10(%ebp),%eax
10d941: 50 push %eax
10d942: 8d 45 f4 lea -0xc(%ebp),%eax
10d945: 50 push %eax
10d946: ff 75 08 pushl 0x8(%ebp)
10d949: e8 96 fd ff ff call 10d6e4 <_POSIX_Mutex_Get_interrupt_disable>
switch ( location ) {
10d94e: 83 c4 10 add $0x10,%esp
10d951: 8b 55 f4 mov -0xc(%ebp),%edx
10d954: 85 d2 test %edx,%edx
10d956: 75 34 jne 10d98c <_POSIX_Mutex_Lock_support+0x58>
case OBJECTS_LOCAL:
_CORE_mutex_Seize(
10d958: 83 ec 0c sub $0xc,%esp
10d95b: ff 75 f0 pushl -0x10(%ebp)
10d95e: ff 75 10 pushl 0x10(%ebp)
10d961: 0f b6 db movzbl %bl,%ebx
10d964: 53 push %ebx
10d965: ff 70 08 pushl 0x8(%eax)
10d968: 83 c0 14 add $0x14,%eax
10d96b: 50 push %eax
10d96c: e8 47 1d 00 00 call 10f6b8 <_CORE_mutex_Seize>
the_mutex->Object.id,
blocking,
timeout,
level
);
return _POSIX_Mutex_Translate_core_mutex_return_code(
10d971: 83 c4 14 add $0x14,%esp
10d974: a1 58 e7 12 00 mov 0x12e758,%eax
10d979: ff 70 34 pushl 0x34(%eax)
10d97c: e8 f3 00 00 00 call 10da74 <_POSIX_Mutex_Translate_core_mutex_return_code>
10d981: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10d984: 8b 5d fc mov -0x4(%ebp),%ebx
10d987: c9 leave
10d988: c3 ret
10d989: 8d 76 00 lea 0x0(%esi),%esi
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
ISR_Level level;
the_mutex = _POSIX_Mutex_Get_interrupt_disable( mutex, &location, &level );
switch ( location ) {
10d98c: b8 16 00 00 00 mov $0x16,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10d991: 8b 5d fc mov -0x4(%ebp),%ebx
10d994: c9 leave
10d995: c3 ret
001128b4 <_POSIX_Semaphore_Create_support>:
const char *name,
int pshared,
unsigned int value,
POSIX_Semaphore_Control **the_sem
)
{
1128b4: 55 push %ebp
1128b5: 89 e5 mov %esp,%ebp
1128b7: 56 push %esi
1128b8: 53 push %ebx
1128b9: 8b 5d 08 mov 0x8(%ebp),%ebx
POSIX_Semaphore_Control *the_semaphore;
CORE_semaphore_Attributes *the_sem_attr;
char *name_p = (char *)name;
/* Sharing semaphores among processes is not currently supported */
if (pshared != 0)
1128bc: 8b 55 0c mov 0xc(%ebp),%edx
1128bf: 85 d2 test %edx,%edx
1128c1: 0f 85 b9 00 00 00 jne 112980 <_POSIX_Semaphore_Create_support+0xcc>
rtems_set_errno_and_return_minus_one( ENOSYS );
if ( name ) {
1128c7: 85 db test %ebx,%ebx
1128c9: 74 1c je 1128e7 <_POSIX_Semaphore_Create_support+0x33>
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
1128cb: 83 ec 08 sub $0x8,%esp
1128ce: 68 ff 00 00 00 push $0xff
1128d3: 53 push %ebx
1128d4: e8 8f 41 00 00 call 116a68 <strnlen>
1128d9: 83 c4 10 add $0x10,%esp
1128dc: 3d fe 00 00 00 cmp $0xfe,%eax
1128e1: 0f 87 ad 00 00 00 ja 112994 <_POSIX_Semaphore_Create_support+0xe0>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
1128e7: a1 38 94 12 00 mov 0x129438,%eax
1128ec: 40 inc %eax
1128ed: a3 38 94 12 00 mov %eax,0x129438
* _POSIX_Semaphore_Allocate
*/
RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Allocate( void )
{
return (POSIX_Semaphore_Control *)
1128f2: 83 ec 0c sub $0xc,%esp
1128f5: 68 80 97 12 00 push $0x129780
1128fa: e8 b1 b2 ff ff call 10dbb0 <_Objects_Allocate>
1128ff: 89 c6 mov %eax,%esi
_Thread_Disable_dispatch();
the_semaphore = _POSIX_Semaphore_Allocate();
if ( !the_semaphore ) {
112901: 83 c4 10 add $0x10,%esp
112904: 85 c0 test %eax,%eax
112906: 0f 84 9a 00 00 00 je 1129a6 <_POSIX_Semaphore_Create_support+0xf2>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENOSPC );
}
the_semaphore->process_shared = pshared;
11290c: c7 40 10 00 00 00 00 movl $0x0,0x10(%eax)
if ( name ) {
112913: 85 db test %ebx,%ebx
112915: 74 55 je 11296c <_POSIX_Semaphore_Create_support+0xb8>
the_semaphore->named = true;
112917: c6 40 14 01 movb $0x1,0x14(%eax)
the_semaphore->open_count = 1;
11291b: c7 40 18 01 00 00 00 movl $0x1,0x18(%eax)
the_semaphore->linked = true;
112922: c6 40 15 01 movb $0x1,0x15(%eax)
* blocking tasks on this semaphore should be. It could somehow
* be derived from the current scheduling policy. One
* thing is certain, no matter what we decide, it won't be
* the same as all other POSIX implementations. :)
*/
the_sem_attr->discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
112926: c7 46 60 00 00 00 00 movl $0x0,0x60(%esi)
/*
* This effectively disables limit checking.
*/
the_sem_attr->maximum_count = 0xFFFFFFFF;
11292d: c7 46 5c ff ff ff ff movl $0xffffffff,0x5c(%esi)
_CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value );
112934: 50 push %eax
112935: ff 75 10 pushl 0x10(%ebp)
112938: 8d 46 5c lea 0x5c(%esi),%eax
11293b: 50 push %eax
11293c: 8d 46 1c lea 0x1c(%esi),%eax
11293f: 50 push %eax
112940: e8 1f ad ff ff call 10d664 <_CORE_semaphore_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
112945: 0f b7 56 08 movzwl 0x8(%esi),%edx
112949: a1 9c 97 12 00 mov 0x12979c,%eax
11294e: 89 34 90 mov %esi,(%eax,%edx,4)
the_object
);
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
/* ASSERT: information->is_string */
the_object->name.name_p = name;
112951: 89 5e 0c mov %ebx,0xc(%esi)
&_POSIX_Semaphore_Information,
&the_semaphore->Object,
name_p
);
*the_sem = the_semaphore;
112954: 8b 45 14 mov 0x14(%ebp),%eax
112957: 89 30 mov %esi,(%eax)
_Thread_Enable_dispatch();
112959: e8 76 bf ff ff call 10e8d4 <_Thread_Enable_dispatch>
11295e: 31 c0 xor %eax,%eax
return 0;
112960: 83 c4 10 add $0x10,%esp
}
112963: 8d 65 f8 lea -0x8(%ebp),%esp
112966: 5b pop %ebx
112967: 5e pop %esi
112968: c9 leave
112969: c3 ret
11296a: 66 90 xchg %ax,%ax
if ( name ) {
the_semaphore->named = true;
the_semaphore->open_count = 1;
the_semaphore->linked = true;
} else {
the_semaphore->named = false;
11296c: c6 40 14 00 movb $0x0,0x14(%eax)
the_semaphore->open_count = 0;
112970: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax)
the_semaphore->linked = false;
112977: c6 40 15 00 movb $0x0,0x15(%eax)
11297b: eb a9 jmp 112926 <_POSIX_Semaphore_Create_support+0x72>
11297d: 8d 76 00 lea 0x0(%esi),%esi
CORE_semaphore_Attributes *the_sem_attr;
char *name_p = (char *)name;
/* Sharing semaphores among processes is not currently supported */
if (pshared != 0)
rtems_set_errno_and_return_minus_one( ENOSYS );
112980: e8 bb 34 00 00 call 115e40 <__errno>
112985: c7 00 58 00 00 00 movl $0x58,(%eax)
11298b: b8 ff ff ff ff mov $0xffffffff,%eax
112990: eb d1 jmp 112963 <_POSIX_Semaphore_Create_support+0xaf>
112992: 66 90 xchg %ax,%ax
if ( name ) {
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
112994: e8 a7 34 00 00 call 115e40 <__errno>
112999: c7 00 5b 00 00 00 movl $0x5b,(%eax)
11299f: b8 ff ff ff ff mov $0xffffffff,%eax
1129a4: eb bd jmp 112963 <_POSIX_Semaphore_Create_support+0xaf>
_Thread_Disable_dispatch();
the_semaphore = _POSIX_Semaphore_Allocate();
if ( !the_semaphore ) {
_Thread_Enable_dispatch();
1129a6: e8 29 bf ff ff call 10e8d4 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENOSPC );
1129ab: e8 90 34 00 00 call 115e40 <__errno>
1129b0: c7 00 1c 00 00 00 movl $0x1c,(%eax)
1129b6: b8 ff ff ff ff mov $0xffffffff,%eax
1129bb: eb a6 jmp 112963 <_POSIX_Semaphore_Create_support+0xaf>
001156cc <_POSIX_Semaphore_Name_to_id>:
int _POSIX_Semaphore_Name_to_id(
const char *name,
sem_t *id
)
{
1156cc: 55 push %ebp
1156cd: 89 e5 mov %esp,%ebp
1156cf: 83 ec 18 sub $0x18,%esp
1156d2: 8b 45 08 mov 0x8(%ebp),%eax
Objects_Name_or_id_lookup_errors status;
Objects_Id the_id;
if ( !name )
1156d5: 85 c0 test %eax,%eax
1156d7: 74 05 je 1156de <_POSIX_Semaphore_Name_to_id+0x12>
return EINVAL;
if ( !name[0] )
1156d9: 80 38 00 cmpb $0x0,(%eax)
1156dc: 75 0a jne 1156e8 <_POSIX_Semaphore_Name_to_id+0x1c>
name,
&the_id
);
*id = the_id;
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
1156de: b8 16 00 00 00 mov $0x16,%eax
return 0;
return ENOENT;
}
1156e3: c9 leave
1156e4: c3 ret
1156e5: 8d 76 00 lea 0x0(%esi),%esi
return EINVAL;
if ( !name[0] )
return EINVAL;
status = _Objects_Name_to_id_string(
1156e8: 52 push %edx
1156e9: 8d 55 f4 lea -0xc(%ebp),%edx
1156ec: 52 push %edx
1156ed: 50 push %eax
1156ee: 68 00 f6 12 00 push $0x12f600
1156f3: e8 04 0f 00 00 call 1165fc <_Objects_Name_to_id_string>
&_POSIX_Semaphore_Information,
name,
&the_id
);
*id = the_id;
1156f8: 8b 4d f4 mov -0xc(%ebp),%ecx
1156fb: 8b 55 0c mov 0xc(%ebp),%edx
1156fe: 89 0a mov %ecx,(%edx)
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
115700: 83 c4 10 add $0x10,%esp
115703: 83 f8 01 cmp $0x1,%eax
115706: 19 c0 sbb %eax,%eax
115708: f7 d0 not %eax
11570a: 83 e0 02 and $0x2,%eax
return 0;
return ENOENT;
}
11570d: c9 leave
11570e: c3 ret
001129e8 <_POSIX_Semaphore_Wait_support>:
int _POSIX_Semaphore_Wait_support(
sem_t *sem,
bool blocking,
Watchdog_Interval timeout
)
{
1129e8: 55 push %ebp
1129e9: 89 e5 mov %esp,%ebp
1129eb: 53 push %ebx
1129ec: 83 ec 18 sub $0x18,%esp
1129ef: 8a 5d 0c mov 0xc(%ebp),%bl
RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Get (
sem_t *id,
Objects_Locations *location
)
{
return (POSIX_Semaphore_Control *)
1129f2: 8d 45 f4 lea -0xc(%ebp),%eax
1129f5: 50 push %eax
1129f6: 8b 45 08 mov 0x8(%ebp),%eax
1129f9: ff 30 pushl (%eax)
1129fb: 68 80 97 12 00 push $0x129780
112a00: e8 5b b6 ff ff call 10e060 <_Objects_Get>
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
112a05: 83 c4 10 add $0x10,%esp
112a08: 8b 55 f4 mov -0xc(%ebp),%edx
112a0b: 85 d2 test %edx,%edx
112a0d: 74 15 je 112a24 <_POSIX_Semaphore_Wait_support+0x3c>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
112a0f: e8 2c 34 00 00 call 115e40 <__errno>
112a14: c7 00 16 00 00 00 movl $0x16,(%eax)
112a1a: b8 ff ff ff ff mov $0xffffffff,%eax
}
112a1f: 8b 5d fc mov -0x4(%ebp),%ebx
112a22: c9 leave
112a23: c3 ret
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_semaphore_Seize(
112a24: ff 75 10 pushl 0x10(%ebp)
112a27: 0f b6 db movzbl %bl,%ebx
112a2a: 53 push %ebx
112a2b: ff 70 08 pushl 0x8(%eax)
112a2e: 83 c0 1c add $0x1c,%eax
112a31: 50 push %eax
112a32: e8 9d 09 00 00 call 1133d4 <_CORE_semaphore_Seize>
&the_semaphore->Semaphore,
the_semaphore->Object.id,
blocking,
timeout
);
_Thread_Enable_dispatch();
112a37: e8 98 be ff ff call 10e8d4 <_Thread_Enable_dispatch>
if ( !_Thread_Executing->Wait.return_code )
112a3c: 83 c4 10 add $0x10,%esp
112a3f: a1 f8 94 12 00 mov 0x1294f8,%eax
112a44: 8b 40 34 mov 0x34(%eax),%eax
112a47: 85 c0 test %eax,%eax
112a49: 75 09 jne 112a54 <_POSIX_Semaphore_Wait_support+0x6c>
112a4b: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
112a4d: 8b 5d fc mov -0x4(%ebp),%ebx
112a50: c9 leave
112a51: c3 ret
112a52: 66 90 xchg %ax,%ax
_Thread_Enable_dispatch();
if ( !_Thread_Executing->Wait.return_code )
return 0;
rtems_set_errno_and_return_minus_one(
112a54: e8 e7 33 00 00 call 115e40 <__errno>
112a59: 89 c3 mov %eax,%ebx
112a5b: 83 ec 0c sub $0xc,%esp
112a5e: a1 f8 94 12 00 mov 0x1294f8,%eax
112a63: ff 70 34 pushl 0x34(%eax)
112a66: e8 d1 2e 00 00 call 11593c <_POSIX_Semaphore_Translate_core_semaphore_return_code>
112a6b: 89 03 mov %eax,(%ebx)
112a6d: b8 ff ff ff ff mov $0xffffffff,%eax
112a72: 83 c4 10 add $0x10,%esp
112a75: eb a8 jmp 112a1f <_POSIX_Semaphore_Wait_support+0x37>
0011178c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>:
#include <rtems/posix/pthread.h>
void _POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(
Thread_Control *the_thread
)
{
11178c: 55 push %ebp
11178d: 89 e5 mov %esp,%ebp
11178f: 83 ec 08 sub $0x8,%esp
111792: 8b 55 08 mov 0x8(%ebp),%edx
POSIX_API_Control *thread_support;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
111795: 8b 82 f8 00 00 00 mov 0xf8(%edx),%eax
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
11179b: 8b 88 d4 00 00 00 mov 0xd4(%eax),%ecx
1117a1: 85 c9 test %ecx,%ecx
1117a3: 75 09 jne 1117ae <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x22><== NEVER TAKEN
thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS &&
1117a5: 83 b8 d8 00 00 00 01 cmpl $0x1,0xd8(%eax)
1117ac: 74 06 je 1117b4 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x28>
_Thread_Unnest_dispatch();
_POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED );
} else
_Thread_Enable_dispatch();
}
1117ae: 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();
1117af: e9 dc c8 ff ff jmp 10e090 <_Thread_Enable_dispatch>
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS &&
thread_support->cancelation_requested ) {
1117b4: 8b 80 dc 00 00 00 mov 0xdc(%eax),%eax
1117ba: 85 c0 test %eax,%eax
1117bc: 74 f0 je 1117ae <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x22>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
1117be: a1 58 aa 12 00 mov 0x12aa58,%eax
1117c3: 48 dec %eax
1117c4: a3 58 aa 12 00 mov %eax,0x12aa58
_Thread_Unnest_dispatch();
_POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED );
1117c9: 83 ec 08 sub $0x8,%esp
1117cc: 6a ff push $0xffffffff
1117ce: 52 push %edx
1117cf: e8 58 06 00 00 call 111e2c <_POSIX_Thread_Exit>
{
POSIX_API_Control *thread_support;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
1117d4: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
_POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED );
} else
_Thread_Enable_dispatch();
}
1117d7: c9 leave
1117d8: c3 ret
001149d4 <_POSIX_Thread_Exit>:
void _POSIX_Thread_Exit(
Thread_Control *the_thread,
void *value_ptr
)
{
1149d4: 55 push %ebp
1149d5: 89 e5 mov %esp,%ebp
1149d7: 57 push %edi
1149d8: 56 push %esi
1149d9: 53 push %ebx
1149da: 83 ec 28 sub $0x28,%esp
1149dd: 8b 5d 08 mov 0x8(%ebp),%ebx
1149e0: 8b 75 0c mov 0xc(%ebp),%esi
Objects_Information *the_information;
Thread_Control *unblocked;
POSIX_API_Control *api;
the_information = _Objects_Get_information_id( the_thread->Object.id );
1149e3: ff 73 08 pushl 0x8(%ebx)
1149e6: e8 4d 89 ff ff call 10d338 <_Objects_Get_information_id>
1149eb: 89 c7 mov %eax,%edi
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
1149ed: 8b 83 f8 00 00 00 mov 0xf8(%ebx),%eax
* are ready to be switched out. Otherwise, an ISR could
* occur and preempt us out while we still hold the
* allocator mutex.
*/
_RTEMS_Lock_allocator();
1149f3: 5a pop %edx
1149f4: ff 35 b0 94 12 00 pushl 0x1294b0
1149fa: 89 45 e0 mov %eax,-0x20(%ebp)
1149fd: e8 5a 7b ff ff call 10c55c <_API_Mutex_Lock>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
114a02: 8b 15 f8 93 12 00 mov 0x1293f8,%edx
114a08: 42 inc %edx
114a09: 89 15 f8 93 12 00 mov %edx,0x1293f8
_Thread_Disable_dispatch();
the_thread->Wait.return_argument = value_ptr;
114a0f: 89 73 28 mov %esi,0x28(%ebx)
/*
* Process join
*/
if ( api->detachstate == PTHREAD_CREATE_JOINABLE ) {
114a12: 83 c4 10 add $0x10,%esp
114a15: 8b 45 e0 mov -0x20(%ebp),%eax
114a18: 83 78 3c 01 cmpl $0x1,0x3c(%eax)
114a1c: 74 32 je 114a50 <_POSIX_Thread_Exit+0x7c>
}
/*
* Now shut down the thread
*/
_Thread_Close( the_information, the_thread );
114a1e: 83 ec 08 sub $0x8,%esp
114a21: 53 push %ebx
114a22: 57 push %edi
114a23: e8 30 8f ff ff call 10d958 <_Thread_Close>
RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free (
Thread_Control *the_pthread
)
{
_Objects_Free( &_POSIX_Threads_Information, &the_pthread->Object );
114a28: 5a pop %edx
114a29: 59 pop %ecx
114a2a: 53 push %ebx
114a2b: 68 c0 96 12 00 push $0x1296c0
114a30: e8 93 88 ff ff call 10d2c8 <_Objects_Free>
_POSIX_Threads_Free( the_thread );
_RTEMS_Unlock_allocator();
114a35: 58 pop %eax
114a36: ff 35 b0 94 12 00 pushl 0x1294b0
114a3c: e8 63 7b ff ff call 10c5a4 <_API_Mutex_Unlock>
_Thread_Enable_dispatch();
114a41: 83 c4 10 add $0x10,%esp
}
114a44: 8d 65 f4 lea -0xc(%ebp),%esp
114a47: 5b pop %ebx
114a48: 5e pop %esi
114a49: 5f pop %edi
114a4a: c9 leave
_Thread_Close( the_information, the_thread );
_POSIX_Threads_Free( the_thread );
_RTEMS_Unlock_allocator();
_Thread_Enable_dispatch();
114a4b: e9 1c 92 ff ff jmp 10dc6c <_Thread_Enable_dispatch>
/*
* Process join
*/
if ( api->detachstate == PTHREAD_CREATE_JOINABLE ) {
unblocked = _Thread_queue_Dequeue( &api->Join_List );
114a50: 83 c0 40 add $0x40,%eax
114a53: 89 45 e4 mov %eax,-0x1c(%ebp)
114a56: 83 ec 0c sub $0xc,%esp
114a59: 50 push %eax
114a5a: e8 29 96 ff ff call 10e088 <_Thread_queue_Dequeue>
if ( unblocked ) {
114a5f: 83 c4 10 add $0x10,%esp
114a62: 85 c0 test %eax,%eax
114a64: 74 1e je 114a84 <_POSIX_Thread_Exit+0xb0>
114a66: 66 90 xchg %ax,%ax
do {
*(void **)unblocked->Wait.return_argument = value_ptr;
114a68: 8b 40 28 mov 0x28(%eax),%eax
114a6b: 89 30 mov %esi,(%eax)
} while ( (unblocked = _Thread_queue_Dequeue( &api->Join_List )) );
114a6d: 83 ec 0c sub $0xc,%esp
114a70: ff 75 e4 pushl -0x1c(%ebp)
114a73: e8 10 96 ff ff call 10e088 <_Thread_queue_Dequeue>
114a78: 83 c4 10 add $0x10,%esp
114a7b: 85 c0 test %eax,%eax
114a7d: 75 e9 jne 114a68 <_POSIX_Thread_Exit+0x94>
114a7f: eb 9d jmp 114a1e <_POSIX_Thread_Exit+0x4a>
114a81: 8d 76 00 lea 0x0(%esi),%esi
} else {
_Thread_Set_state(
114a84: 83 ec 08 sub $0x8,%esp
114a87: 68 04 10 00 00 push $0x1004
114a8c: 53 push %ebx
114a8d: e8 c6 9a ff ff call 10e558 <_Thread_Set_state>
the_thread,
STATES_WAITING_FOR_JOIN_AT_EXIT | STATES_TRANSIENT
);
_RTEMS_Unlock_allocator();
114a92: 58 pop %eax
114a93: ff 35 b0 94 12 00 pushl 0x1294b0
114a99: e8 06 7b ff ff call 10c5a4 <_API_Mutex_Unlock>
_Thread_Enable_dispatch();
114a9e: e8 c9 91 ff ff call 10dc6c <_Thread_Enable_dispatch>
/* now waiting for thread to arrive */
_RTEMS_Lock_allocator();
114aa3: 5e pop %esi
114aa4: ff 35 b0 94 12 00 pushl 0x1294b0
114aaa: e8 ad 7a ff ff call 10c55c <_API_Mutex_Lock>
114aaf: a1 f8 93 12 00 mov 0x1293f8,%eax
114ab4: 40 inc %eax
114ab5: a3 f8 93 12 00 mov %eax,0x1293f8
RTEMS_COMPILER_MEMORY_BARRIER();
114aba: 83 c4 10 add $0x10,%esp
114abd: e9 5c ff ff ff jmp 114a1e <_POSIX_Thread_Exit+0x4a>
001128e8 <_POSIX_Thread_Translate_sched_param>:
int policy,
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
1128e8: 55 push %ebp
1128e9: 89 e5 mov %esp,%ebp
1128eb: 57 push %edi
1128ec: 56 push %esi
1128ed: 53 push %ebx
1128ee: 83 ec 18 sub $0x18,%esp
1128f1: 8b 5d 08 mov 0x8(%ebp),%ebx
1128f4: 8b 75 0c mov 0xc(%ebp),%esi
1128f7: 8b 7d 10 mov 0x10(%ebp),%edi
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
1128fa: ff 36 pushl (%esi)
1128fc: e8 cb ff ff ff call 1128cc <_POSIX_Priority_Is_valid>
112901: 83 c4 10 add $0x10,%esp
112904: 84 c0 test %al,%al
112906: 74 2a je 112932 <_POSIX_Thread_Translate_sched_param+0x4a><== NEVER TAKEN
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
112908: c7 07 00 00 00 00 movl $0x0,(%edi)
*budget_callout = NULL;
11290e: 8b 45 14 mov 0x14(%ebp),%eax
112911: c7 00 00 00 00 00 movl $0x0,(%eax)
if ( policy == SCHED_OTHER ) {
112917: 85 db test %ebx,%ebx
112919: 74 25 je 112940 <_POSIX_Thread_Translate_sched_param+0x58>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
return 0;
}
if ( policy == SCHED_FIFO ) {
11291b: 83 fb 01 cmp $0x1,%ebx
11291e: 0f 84 90 00 00 00 je 1129b4 <_POSIX_Thread_Translate_sched_param+0xcc>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
return 0;
}
if ( policy == SCHED_RR ) {
112924: 83 fb 02 cmp $0x2,%ebx
112927: 0f 84 97 00 00 00 je 1129c4 <_POSIX_Thread_Translate_sched_param+0xdc>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
return 0;
}
if ( policy == SCHED_SPORADIC ) {
11292d: 83 fb 04 cmp $0x4,%ebx
112930: 74 1e je 112950 <_POSIX_Thread_Translate_sched_param+0x68>
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
return 0;
112932: b8 16 00 00 00 mov $0x16,%eax
}
return EINVAL;
}
112937: 8d 65 f4 lea -0xc(%ebp),%esp
11293a: 5b pop %ebx
11293b: 5e pop %esi
11293c: 5f pop %edi
11293d: c9 leave
11293e: c3 ret
11293f: 90 nop
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
*budget_callout = NULL;
if ( policy == SCHED_OTHER ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
112940: c7 07 01 00 00 00 movl $0x1,(%edi)
112946: 31 c0 xor %eax,%eax
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
return 0;
}
return EINVAL;
}
112948: 8d 65 f4 lea -0xc(%ebp),%esp
11294b: 5b pop %ebx
11294c: 5e pop %esi
11294d: 5f pop %edi
11294e: c9 leave
11294f: c3 ret
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
return 0;
}
if ( policy == SCHED_SPORADIC ) {
if ( (param->sched_ss_repl_period.tv_sec == 0) &&
112950: 8b 5e 08 mov 0x8(%esi),%ebx
112953: 85 db test %ebx,%ebx
112955: 75 07 jne 11295e <_POSIX_Thread_Translate_sched_param+0x76>
(param->sched_ss_repl_period.tv_nsec == 0) )
112957: 8b 4e 0c mov 0xc(%esi),%ecx
11295a: 85 c9 test %ecx,%ecx
11295c: 74 d4 je 112932 <_POSIX_Thread_Translate_sched_param+0x4a>
return EINVAL;
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
11295e: 8b 56 10 mov 0x10(%esi),%edx
112961: 85 d2 test %edx,%edx
112963: 75 07 jne 11296c <_POSIX_Thread_Translate_sched_param+0x84>
(param->sched_ss_init_budget.tv_nsec == 0) )
112965: 8b 46 14 mov 0x14(%esi),%eax
112968: 85 c0 test %eax,%eax
11296a: 74 c6 je 112932 <_POSIX_Thread_Translate_sched_param+0x4a>
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
11296c: 83 ec 0c sub $0xc,%esp
11296f: 8d 46 08 lea 0x8(%esi),%eax
112972: 50 push %eax
112973: e8 a8 d0 ff ff call 10fa20 <_Timespec_To_ticks>
112978: 89 c3 mov %eax,%ebx
11297a: 8d 46 10 lea 0x10(%esi),%eax
11297d: 89 04 24 mov %eax,(%esp)
112980: e8 9b d0 ff ff call 10fa20 <_Timespec_To_ticks>
112985: 83 c4 10 add $0x10,%esp
112988: 39 c3 cmp %eax,%ebx
11298a: 72 a6 jb 112932 <_POSIX_Thread_Translate_sched_param+0x4a>
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
return EINVAL;
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
11298c: 83 ec 0c sub $0xc,%esp
11298f: ff 76 04 pushl 0x4(%esi)
112992: e8 35 ff ff ff call 1128cc <_POSIX_Priority_Is_valid>
112997: 83 c4 10 add $0x10,%esp
11299a: 84 c0 test %al,%al
11299c: 74 94 je 112932 <_POSIX_Thread_Translate_sched_param+0x4a>
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
11299e: c7 07 03 00 00 00 movl $0x3,(%edi)
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
1129a4: 8b 45 14 mov 0x14(%ebp),%eax
1129a7: c7 00 4c c3 10 00 movl $0x10c34c,(%eax)
1129ad: 31 c0 xor %eax,%eax
return 0;
1129af: eb 86 jmp 112937 <_POSIX_Thread_Translate_sched_param+0x4f>
1129b1: 8d 76 00 lea 0x0(%esi),%esi
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
return 0;
}
if ( policy == SCHED_FIFO ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
1129b4: c7 07 00 00 00 00 movl $0x0,(%edi)
1129ba: 31 c0 xor %eax,%eax
return 0;
1129bc: e9 76 ff ff ff jmp 112937 <_POSIX_Thread_Translate_sched_param+0x4f>
1129c1: 8d 76 00 lea 0x0(%esi),%esi
}
if ( policy == SCHED_RR ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
1129c4: c7 07 02 00 00 00 movl $0x2,(%edi)
1129ca: 31 c0 xor %eax,%eax
return 0;
1129cc: e9 66 ff ff ff jmp 112937 <_POSIX_Thread_Translate_sched_param+0x4f>
001117a0 <_POSIX_Threads_Create_extension>:
bool _POSIX_Threads_Create_extension(
Thread_Control *executing __attribute__((unused)),
Thread_Control *created
)
{
1117a0: 55 push %ebp
1117a1: 89 e5 mov %esp,%ebp
1117a3: 57 push %edi
1117a4: 56 push %esi
1117a5: 53 push %ebx
1117a6: 83 ec 28 sub $0x28,%esp
1117a9: 8b 55 0c mov 0xc(%ebp),%edx
POSIX_API_Control *api;
POSIX_API_Control *executing_api;
api = _Workspace_Allocate( sizeof( POSIX_API_Control ) );
1117ac: 68 ec 00 00 00 push $0xec
1117b1: 89 55 e4 mov %edx,-0x1c(%ebp)
1117b4: e8 53 d6 ff ff call 10ee0c <_Workspace_Allocate>
1117b9: 89 c3 mov %eax,%ebx
if ( !api )
1117bb: 83 c4 10 add $0x10,%esp
1117be: 85 c0 test %eax,%eax
1117c0: 8b 55 e4 mov -0x1c(%ebp),%edx
1117c3: 0f 84 2f 01 00 00 je 1118f8 <_POSIX_Threads_Create_extension+0x158>
return false;
created->API_Extensions[ THREAD_API_POSIX ] = api;
1117c9: 89 82 f8 00 00 00 mov %eax,0xf8(%edx)
/* XXX check all fields are touched */
api->Attributes = _POSIX_Threads_Default_attributes;
1117cf: b9 3c 00 00 00 mov $0x3c,%ecx
1117d4: 31 c0 xor %eax,%eax
1117d6: 89 df mov %ebx,%edi
1117d8: f3 aa rep stos %al,%es:(%edi)
1117da: c7 03 01 00 00 00 movl $0x1,(%ebx)
1117e0: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx)
1117e7: c7 43 14 01 00 00 00 movl $0x1,0x14(%ebx)
1117ee: c7 43 18 02 00 00 00 movl $0x2,0x18(%ebx)
1117f5: c7 43 34 01 00 00 00 movl $0x1,0x34(%ebx)
1117fc: c7 43 38 01 00 00 00 movl $0x1,0x38(%ebx)
api->detachstate = _POSIX_Threads_Default_attributes.detachstate;
111803: c7 43 3c 01 00 00 00 movl $0x1,0x3c(%ebx)
api->schedpolicy = _POSIX_Threads_Default_attributes.schedpolicy;
11180a: c7 83 80 00 00 00 01 movl $0x1,0x80(%ebx)
111811: 00 00 00
api->schedparam = _POSIX_Threads_Default_attributes.schedparam;
111814: be d8 33 12 00 mov $0x1233d8,%esi
111819: 8d bb 84 00 00 00 lea 0x84(%ebx),%edi
11181f: b1 07 mov $0x7,%cl
111821: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
api->schedparam.sched_priority =
111823: 0f b6 05 14 52 12 00 movzbl 0x125214,%eax
11182a: 2b 42 14 sub 0x14(%edx),%eax
11182d: 89 83 84 00 00 00 mov %eax,0x84(%ebx)
_POSIX_Priority_From_core( created->current_priority );
/*
* POSIX 1003.1 1996, 18.2.2.2
*/
api->cancelation_requested = 0;
111833: c7 83 dc 00 00 00 00 movl $0x0,0xdc(%ebx)
11183a: 00 00 00
api->cancelability_state = PTHREAD_CANCEL_ENABLE;
11183d: c7 83 d4 00 00 00 00 movl $0x0,0xd4(%ebx)
111844: 00 00 00
api->cancelability_type = PTHREAD_CANCEL_DEFERRED;
111847: c7 83 d8 00 00 00 00 movl $0x0,0xd8(%ebx)
11184e: 00 00 00
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
111851: 8d 83 e4 00 00 00 lea 0xe4(%ebx),%eax
111857: 89 83 e0 00 00 00 mov %eax,0xe0(%ebx)
the_chain->permanent_null = NULL;
11185d: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx)
111864: 00 00 00
the_chain->last = _Chain_Head(the_chain);
111867: 8d 83 e0 00 00 00 lea 0xe0(%ebx),%eax
11186d: 89 83 e8 00 00 00 mov %eax,0xe8(%ebx)
*
* The check for class == 1 is debug. Should never really happen.
*/
/* XXX use signal constants */
api->signals_pending = 0;
111873: c7 83 d0 00 00 00 00 movl $0x0,0xd0(%ebx)
11187a: 00 00 00
if ( _Objects_Get_API( created->Object.id ) == OBJECTS_POSIX_API
11187d: 0f b6 42 0b movzbl 0xb(%edx),%eax
111881: 83 e0 07 and $0x7,%eax
111884: 83 f8 03 cmp $0x3,%eax
111887: 74 53 je 1118dc <_POSIX_Threads_Create_extension+0x13c>
#endif
) {
executing_api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
api->signals_blocked = executing_api->signals_blocked;
} else {
api->signals_blocked = 0xffffffff;
111889: c7 83 cc 00 00 00 ff movl $0xffffffff,0xcc(%ebx)
111890: ff ff ff
}
_Thread_queue_Initialize(
111893: 6a 00 push $0x0
111895: 68 00 10 00 10 push $0x10001000
11189a: 6a 00 push $0x0
11189c: 8d 43 40 lea 0x40(%ebx),%eax
11189f: 50 push %eax
1118a0: 89 55 e4 mov %edx,-0x1c(%ebp)
1118a3: e8 5c cb ff ff call 10e404 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_JOIN_AT_EXIT | STATES_INTERRUPTIBLE_BY_SIGNAL,
0
);
_Watchdog_Initialize(
1118a8: 8b 55 e4 mov -0x1c(%ebp),%edx
1118ab: 8b 42 08 mov 0x8(%edx),%eax
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
1118ae: c7 83 ac 00 00 00 00 movl $0x0,0xac(%ebx)
1118b5: 00 00 00
the_watchdog->routine = routine;
1118b8: c7 83 c0 00 00 00 48 movl $0x111948,0xc0(%ebx)
1118bf: 19 11 00
the_watchdog->id = id;
1118c2: 89 83 c4 00 00 00 mov %eax,0xc4(%ebx)
the_watchdog->user_data = user_data;
1118c8: 89 93 c8 00 00 00 mov %edx,0xc8(%ebx)
1118ce: b0 01 mov $0x1,%al
_POSIX_Threads_Sporadic_budget_TSR,
created->Object.id,
created
);
return true;
1118d0: 83 c4 10 add $0x10,%esp
}
1118d3: 8d 65 f4 lea -0xc(%ebp),%esp
1118d6: 5b pop %ebx
1118d7: 5e pop %esi
1118d8: 5f pop %edi
1118d9: c9 leave
1118da: c3 ret
1118db: 90 nop
#if defined(RTEMS_DEBUG)
&& _Objects_Get_class( created->Object.id ) == 1
#endif
) {
executing_api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
api->signals_blocked = executing_api->signals_blocked;
1118dc: a1 b8 94 12 00 mov 0x1294b8,%eax
1118e1: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax
1118e7: 8b 80 cc 00 00 00 mov 0xcc(%eax),%eax
1118ed: 89 83 cc 00 00 00 mov %eax,0xcc(%ebx)
1118f3: eb 9e jmp 111893 <_POSIX_Threads_Create_extension+0xf3>
1118f5: 8d 76 00 lea 0x0(%esi),%esi
POSIX_API_Control *api;
POSIX_API_Control *executing_api;
api = _Workspace_Allocate( sizeof( POSIX_API_Control ) );
if ( !api )
1118f8: 31 c0 xor %eax,%eax
created->Object.id,
created
);
return true;
}
1118fa: 8d 65 f4 lea -0xc(%ebp),%esp
1118fd: 5b pop %ebx
1118fe: 5e pop %esi
1118ff: 5f pop %edi
111900: c9 leave
111901: c3 ret
00111718 <_POSIX_Threads_Delete_extension>:
*/
void _POSIX_Threads_Delete_extension(
Thread_Control *executing __attribute__((unused)),
Thread_Control *deleted
)
{
111718: 55 push %ebp
111719: 89 e5 mov %esp,%ebp
11171b: 57 push %edi
11171c: 56 push %esi
11171d: 53 push %ebx
11171e: 83 ec 28 sub $0x28,%esp
111721: 8b 7d 0c mov 0xc(%ebp),%edi
Thread_Control *the_thread;
POSIX_API_Control *api;
void **value_ptr;
api = deleted->API_Extensions[ THREAD_API_POSIX ];
111724: 8b 87 f8 00 00 00 mov 0xf8(%edi),%eax
11172a: 89 45 e4 mov %eax,-0x1c(%ebp)
/*
* Run the POSIX cancellation handlers
*/
_POSIX_Threads_cancel_run( deleted );
11172d: 57 push %edi
11172e: e8 41 2c 00 00 call 114374 <_POSIX_Threads_cancel_run>
/*
* Run all the key destructors
*/
_POSIX_Keys_Run_destructors( deleted );
111733: 89 3c 24 mov %edi,(%esp)
111736: e8 9d 2c 00 00 call 1143d8 <_POSIX_Keys_Run_destructors>
/*
* Wakeup all the tasks which joined with this one
*/
value_ptr = (void **) deleted->Wait.return_argument;
11173b: 8b 77 28 mov 0x28(%edi),%esi
while ( (the_thread = _Thread_queue_Dequeue( &api->Join_List )) )
11173e: 8b 5d e4 mov -0x1c(%ebp),%ebx
111741: 83 c3 40 add $0x40,%ebx
111744: 83 c4 10 add $0x10,%esp
111747: eb 08 jmp 111751 <_POSIX_Threads_Delete_extension+0x39>
111749: 8d 76 00 lea 0x0(%esi),%esi
*(void **)the_thread->Wait.return_argument = value_ptr;
11174c: 8b 40 28 mov 0x28(%eax),%eax <== NOT EXECUTED
11174f: 89 30 mov %esi,(%eax) <== NOT EXECUTED
/*
* Wakeup all the tasks which joined with this one
*/
value_ptr = (void **) deleted->Wait.return_argument;
while ( (the_thread = _Thread_queue_Dequeue( &api->Join_List )) )
111751: 83 ec 0c sub $0xc,%esp
111754: 53 push %ebx
111755: e8 2e c9 ff ff call 10e088 <_Thread_queue_Dequeue>
11175a: 83 c4 10 add $0x10,%esp
11175d: 85 c0 test %eax,%eax
11175f: 75 eb jne 11174c <_POSIX_Threads_Delete_extension+0x34><== NEVER TAKEN
*(void **)the_thread->Wait.return_argument = value_ptr;
if ( api->schedpolicy == SCHED_SPORADIC )
111761: 8b 45 e4 mov -0x1c(%ebp),%eax
111764: 83 b8 80 00 00 00 04 cmpl $0x4,0x80(%eax)
11176b: 74 1f je 11178c <_POSIX_Threads_Delete_extension+0x74>
(void) _Watchdog_Remove( &api->Sporadic_timer );
deleted->API_Extensions[ THREAD_API_POSIX ] = NULL;
11176d: c7 87 f8 00 00 00 00 movl $0x0,0xf8(%edi)
111774: 00 00 00
(void) _Workspace_Free( api );
111777: 8b 45 e4 mov -0x1c(%ebp),%eax
11177a: 89 45 08 mov %eax,0x8(%ebp)
}
11177d: 8d 65 f4 lea -0xc(%ebp),%esp
111780: 5b pop %ebx
111781: 5e pop %esi
111782: 5f pop %edi
111783: c9 leave
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
deleted->API_Extensions[ THREAD_API_POSIX ] = NULL;
(void) _Workspace_Free( api );
111784: e9 9f d6 ff ff jmp 10ee28 <_Workspace_Free>
111789: 8d 76 00 lea 0x0(%esi),%esi
while ( (the_thread = _Thread_queue_Dequeue( &api->Join_List )) )
*(void **)the_thread->Wait.return_argument = value_ptr;
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
11178c: 83 ec 0c sub $0xc,%esp
11178f: 05 a4 00 00 00 add $0xa4,%eax
111794: 50 push %eax
111795: e8 6e d5 ff ff call 10ed08 <_Watchdog_Remove>
11179a: 83 c4 10 add $0x10,%esp
11179d: eb ce jmp 11176d <_POSIX_Threads_Delete_extension+0x55>
00111698 <_POSIX_Threads_Initialize_user_threads>:
*
* This routine creates and starts all configured user
* initialzation threads.
*/
void _POSIX_Threads_Initialize_user_threads( void )
{
111698: 55 push %ebp
111699: 89 e5 mov %esp,%ebp
11169b: 83 ec 08 sub $0x8,%esp
if ( _POSIX_Threads_Initialize_user_threads_p )
11169e: a1 98 76 12 00 mov 0x127698,%eax
1116a3: 85 c0 test %eax,%eax
1116a5: 74 05 je 1116ac <_POSIX_Threads_Initialize_user_threads+0x14>
(*_POSIX_Threads_Initialize_user_threads_p)();
}
1116a7: c9 leave
* initialzation threads.
*/
void _POSIX_Threads_Initialize_user_threads( void )
{
if ( _POSIX_Threads_Initialize_user_threads_p )
(*_POSIX_Threads_Initialize_user_threads_p)();
1116a8: ff e0 jmp *%eax
1116aa: 66 90 xchg %ax,%ax
}
1116ac: c9 leave
1116ad: c3 ret
0010c06c <_POSIX_Threads_Initialize_user_threads_body>:
*
* Output parameters: NONE
*/
void _POSIX_Threads_Initialize_user_threads_body(void)
{
10c06c: 55 push %ebp
10c06d: 89 e5 mov %esp,%ebp
10c06f: 57 push %edi
10c070: 56 push %esi
10c071: 53 push %ebx
10c072: 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;
10c075: 8b 3d 74 67 12 00 mov 0x126774,%edi
maximum = Configuration_POSIX_API.number_of_initialization_threads;
10c07b: a1 70 67 12 00 mov 0x126770,%eax
10c080: 89 45 a4 mov %eax,-0x5c(%ebp)
if ( !user_threads || maximum == 0 )
10c083: 85 ff test %edi,%edi
10c085: 74 44 je 10c0cb <_POSIX_Threads_Initialize_user_threads_body+0x5f><== NEVER TAKEN
10c087: 85 c0 test %eax,%eax
10c089: 74 40 je 10c0cb <_POSIX_Threads_Initialize_user_threads_body+0x5f><== NEVER TAKEN
10c08b: 31 db xor %ebx,%ebx
10c08d: 8d 75 a8 lea -0x58(%ebp),%esi
for ( index=0 ; index < maximum ; index++ ) {
/*
* There is no way for these calls to fail in this situation.
*/
(void) pthread_attr_init( &attr );
10c090: 83 ec 0c sub $0xc,%esp
10c093: 56 push %esi
10c094: e8 3b 69 00 00 call 1129d4 <pthread_attr_init>
(void) pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
10c099: 5a pop %edx
10c09a: 59 pop %ecx
10c09b: 6a 02 push $0x2
10c09d: 56 push %esi
10c09e: e8 59 69 00 00 call 1129fc <pthread_attr_setinheritsched>
(void) pthread_attr_setstacksize(&attr, user_threads[ index ].stack_size);
10c0a3: 59 pop %ecx
10c0a4: 58 pop %eax
10c0a5: ff 74 df 04 pushl 0x4(%edi,%ebx,8)
10c0a9: 56 push %esi
10c0aa: e8 81 69 00 00 call 112a30 <pthread_attr_setstacksize>
status = pthread_create(
10c0af: 6a 00 push $0x0
10c0b1: ff 34 df pushl (%edi,%ebx,8)
10c0b4: 56 push %esi
10c0b5: 8d 45 e4 lea -0x1c(%ebp),%eax
10c0b8: 50 push %eax
10c0b9: e8 0e fc ff ff call 10bccc <pthread_create>
&thread_id,
&attr,
user_threads[ index ].thread_entry,
NULL
);
if ( status )
10c0be: 83 c4 20 add $0x20,%esp
10c0c1: 85 c0 test %eax,%eax
10c0c3: 75 0e jne 10c0d3 <_POSIX_Threads_Initialize_user_threads_body+0x67>
*
* Setting the attributes explicitly is critical, since we don't want
* to inherit the idle tasks attributes.
*/
for ( index=0 ; index < maximum ; index++ ) {
10c0c5: 43 inc %ebx
10c0c6: 39 5d a4 cmp %ebx,-0x5c(%ebp)
10c0c9: 77 c5 ja 10c090 <_POSIX_Threads_Initialize_user_threads_body+0x24><== NEVER TAKEN
NULL
);
if ( status )
_Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status );
}
}
10c0cb: 8d 65 f4 lea -0xc(%ebp),%esp
10c0ce: 5b pop %ebx
10c0cf: 5e pop %esi
10c0d0: 5f pop %edi
10c0d1: c9 leave
10c0d2: c3 ret
&attr,
user_threads[ index ].thread_entry,
NULL
);
if ( status )
_Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status );
10c0d3: 52 push %edx
10c0d4: 50 push %eax
10c0d5: 6a 01 push $0x1
10c0d7: 6a 02 push $0x2
10c0d9: e8 32 1e 00 00 call 10df10 <_Internal_error_Occurred>
00111948 <_POSIX_Threads_Sporadic_budget_TSR>:
*/
void _POSIX_Threads_Sporadic_budget_TSR(
Objects_Id id __attribute__((unused)),
void *argument
)
{
111948: 55 push %ebp
111949: 89 e5 mov %esp,%ebp
11194b: 56 push %esi
11194c: 53 push %ebx
11194d: 8b 75 0c mov 0xc(%ebp),%esi
Thread_Control *the_thread;
POSIX_API_Control *api;
the_thread = argument;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
111950: 8b 9e f8 00 00 00 mov 0xf8(%esi),%ebx
/* ticks is guaranteed to be at least one */
ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_init_budget );
111956: 83 ec 0c sub $0xc,%esp
111959: 8d 83 94 00 00 00 lea 0x94(%ebx),%eax
11195f: 50 push %eax
111960: e8 ef 10 00 00 call 112a54 <_Timespec_To_ticks>
the_thread->cpu_time_budget = ticks;
111965: 89 46 78 mov %eax,0x78(%esi)
111968: 0f b6 05 14 52 12 00 movzbl 0x125214,%eax
11196f: 2b 83 84 00 00 00 sub 0x84(%ebx),%eax
new_priority = _POSIX_Priority_To_core( api->schedparam.sched_priority );
the_thread->real_priority = new_priority;
111975: 89 46 18 mov %eax,0x18(%esi)
*/
#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 ) {
111978: 83 c4 10 add $0x10,%esp
11197b: 8b 4e 1c mov 0x1c(%esi),%ecx
11197e: 85 c9 test %ecx,%ecx
111980: 75 05 jne 111987 <_POSIX_Threads_Sporadic_budget_TSR+0x3f><== NEVER TAKEN
/*
* If this would make them less important, then do not change it.
*/
if ( the_thread->current_priority > new_priority ) {
111982: 39 46 14 cmp %eax,0x14(%esi)
111985: 77 35 ja 1119bc <_POSIX_Threads_Sporadic_budget_TSR+0x74>
#endif
}
}
/* ticks is guaranteed to be at least one */
ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_repl_period );
111987: 83 ec 0c sub $0xc,%esp
11198a: 8d 83 8c 00 00 00 lea 0x8c(%ebx),%eax
111990: 50 push %eax
111991: e8 be 10 00 00 call 112a54 <_Timespec_To_ticks>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
111996: 89 83 b0 00 00 00 mov %eax,0xb0(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
11199c: 83 c4 10 add $0x10,%esp
11199f: 81 c3 a4 00 00 00 add $0xa4,%ebx
1119a5: 89 5d 0c mov %ebx,0xc(%ebp)
1119a8: c7 45 08 d8 94 12 00 movl $0x1294d8,0x8(%ebp)
_Watchdog_Insert_ticks( &api->Sporadic_timer, ticks );
}
1119af: 8d 65 f8 lea -0x8(%ebp),%esp
1119b2: 5b pop %ebx
1119b3: 5e pop %esi
1119b4: c9 leave
1119b5: e9 26 d2 ff ff jmp 10ebe0 <_Watchdog_Insert>
1119ba: 66 90 xchg %ax,%ax
if ( the_thread->resource_count == 0 ) {
/*
* If this would make them less important, then do not change it.
*/
if ( the_thread->current_priority > new_priority ) {
_Thread_Change_priority( the_thread, new_priority, true );
1119bc: 52 push %edx
1119bd: 6a 01 push $0x1
1119bf: 50 push %eax
1119c0: 56 push %esi
1119c1: e8 be bd ff ff call 10d784 <_Thread_Change_priority>
1119c6: 83 c4 10 add $0x10,%esp
1119c9: eb bc jmp 111987 <_POSIX_Threads_Sporadic_budget_TSR+0x3f>
00111904 <_POSIX_Threads_Sporadic_budget_callout>:
* _POSIX_Threads_Sporadic_budget_callout
*/
void _POSIX_Threads_Sporadic_budget_callout(
Thread_Control *the_thread
)
{
111904: 55 push %ebp
111905: 89 e5 mov %esp,%ebp
111907: 83 ec 08 sub $0x8,%esp
11190a: 8b 45 08 mov 0x8(%ebp),%eax
POSIX_API_Control *api;
uint32_t new_priority;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
11190d: 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 */
111913: c7 40 78 ff ff ff ff movl $0xffffffff,0x78(%eax)
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
11191a: 0f b6 15 14 52 12 00 movzbl 0x125214,%edx
111921: 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;
111927: 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 ) {
11192a: 8b 48 1c mov 0x1c(%eax),%ecx
11192d: 85 c9 test %ecx,%ecx
11192f: 75 05 jne 111936 <_POSIX_Threads_Sporadic_budget_callout+0x32><== 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 ) {
111931: 39 50 14 cmp %edx,0x14(%eax)
111934: 72 02 jb 111938 <_POSIX_Threads_Sporadic_budget_callout+0x34><== ALWAYS TAKEN
#if 0
printk( "lower priority\n" );
#endif
}
}
}
111936: c9 leave <== NOT EXECUTED
111937: c3 ret <== NOT EXECUTED
* 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 ) {
_Thread_Change_priority( the_thread, new_priority, true );
111938: 51 push %ecx
111939: 6a 01 push $0x1
11193b: 52 push %edx
11193c: 50 push %eax
11193d: e8 42 be ff ff call 10d784 <_Thread_Change_priority>
111942: 83 c4 10 add $0x10,%esp
#if 0
printk( "lower priority\n" );
#endif
}
}
}
111945: c9 leave
111946: c3 ret
00114374 <_POSIX_Threads_cancel_run>:
#include <rtems/posix/threadsup.h>
void _POSIX_Threads_cancel_run(
Thread_Control *the_thread
)
{
114374: 55 push %ebp
114375: 89 e5 mov %esp,%ebp
114377: 57 push %edi
114378: 56 push %esi
114379: 53 push %ebx
11437a: 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 ];
11437d: 8b 45 08 mov 0x8(%ebp),%eax
114380: 8b b0 f8 00 00 00 mov 0xf8(%eax),%esi
handler_stack = &thread_support->Cancellation_Handlers;
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
114386: c7 86 d4 00 00 00 01 movl $0x1,0xd4(%esi)
11438d: 00 00 00
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
114390: 8d 9e e4 00 00 00 lea 0xe4(%esi),%ebx
POSIX_API_Control *thread_support;
ISR_Level level;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
114396: 39 9e e0 00 00 00 cmp %ebx,0xe0(%esi)
11439c: 74 30 je 1143ce <_POSIX_Threads_cancel_run+0x5a>
11439e: 66 90 xchg %ax,%ax
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
while ( !_Chain_Is_empty( handler_stack ) ) {
_ISR_Disable( level );
1143a0: 9c pushf
1143a1: fa cli
1143a2: 59 pop %ecx
handler = (POSIX_Cancel_Handler_control *)
1143a3: 8b 7b 04 mov 0x4(%ebx),%edi
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
1143a6: 8b 17 mov (%edi),%edx
previous = the_node->previous;
1143a8: 8b 47 04 mov 0x4(%edi),%eax
next->previous = previous;
1143ab: 89 42 04 mov %eax,0x4(%edx)
previous->next = next;
1143ae: 89 10 mov %edx,(%eax)
_Chain_Tail( handler_stack )->previous;
_Chain_Extract_unprotected( &handler->Node );
_ISR_Enable( level );
1143b0: 51 push %ecx
1143b1: 9d popf
(*handler->routine)( handler->arg );
1143b2: 83 ec 0c sub $0xc,%esp
1143b5: ff 77 0c pushl 0xc(%edi)
1143b8: ff 57 08 call *0x8(%edi)
_Workspace_Free( handler );
1143bb: 89 3c 24 mov %edi,(%esp)
1143be: e8 65 aa ff ff call 10ee28 <_Workspace_Free>
POSIX_API_Control *thread_support;
ISR_Level level;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
1143c3: 83 c4 10 add $0x10,%esp
1143c6: 39 9e e0 00 00 00 cmp %ebx,0xe0(%esi)
1143cc: 75 d2 jne 1143a0 <_POSIX_Threads_cancel_run+0x2c><== NEVER TAKEN
(*handler->routine)( handler->arg );
_Workspace_Free( handler );
}
}
1143ce: 8d 65 f4 lea -0xc(%ebp),%esp
1143d1: 5b pop %ebx
1143d2: 5e pop %esi
1143d3: 5f pop %edi
1143d4: c9 leave
1143d5: c3 ret
00112630 <_POSIX_Timer_Insert_helper>:
Watchdog_Interval ticks,
Objects_Id id,
Watchdog_Service_routine_entry TSR,
void *arg
)
{
112630: 55 push %ebp
112631: 89 e5 mov %esp,%ebp
112633: 56 push %esi
112634: 53 push %ebx
112635: 8b 5d 08 mov 0x8(%ebp),%ebx
ISR_Level level;
(void) _Watchdog_Remove( timer );
112638: 83 ec 0c sub $0xc,%esp
11263b: 53 push %ebx
11263c: e8 5b d1 ff ff call 10f79c <_Watchdog_Remove>
_ISR_Disable( level );
112641: 9c pushf
112642: fa cli
112643: 5e pop %esi
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( timer->state != WATCHDOG_INACTIVE ) {
112644: 83 c4 10 add $0x10,%esp
112647: 8b 43 08 mov 0x8(%ebx),%eax
11264a: 85 c0 test %eax,%eax
11264c: 74 0e je 11265c <_POSIX_Timer_Insert_helper+0x2c>
_ISR_Enable( level );
11264e: 56 push %esi
11264f: 9d popf
112650: 31 c0 xor %eax,%eax
*/
_Watchdog_Initialize( timer, TSR, id, arg );
_Watchdog_Insert_ticks( timer, ticks );
_ISR_Enable( level );
return true;
}
112652: 8d 65 f8 lea -0x8(%ebp),%esp
112655: 5b pop %ebx
112656: 5e pop %esi
112657: c9 leave
112658: c3 ret
112659: 8d 76 00 lea 0x0(%esi),%esi
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
11265c: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx)
the_watchdog->routine = routine;
112663: 8b 45 14 mov 0x14(%ebp),%eax
112666: 89 43 1c mov %eax,0x1c(%ebx)
the_watchdog->id = id;
112669: 8b 45 10 mov 0x10(%ebp),%eax
11266c: 89 43 20 mov %eax,0x20(%ebx)
the_watchdog->user_data = user_data;
11266f: 8b 45 18 mov 0x18(%ebp),%eax
112672: 89 43 24 mov %eax,0x24(%ebx)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
112675: 8b 45 0c mov 0xc(%ebp),%eax
112678: 89 43 0c mov %eax,0xc(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
11267b: 83 ec 08 sub $0x8,%esp
11267e: 53 push %ebx
11267f: 68 18 b6 12 00 push $0x12b618
112684: e8 eb cf ff ff call 10f674 <_Watchdog_Insert>
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
_Watchdog_Initialize( timer, TSR, id, arg );
_Watchdog_Insert_ticks( timer, ticks );
_ISR_Enable( level );
112689: 56 push %esi
11268a: 9d popf
11268b: b0 01 mov $0x1,%al
return true;
11268d: 83 c4 10 add $0x10,%esp
}
112690: 8d 65 f8 lea -0x8(%ebp),%esp
112693: 5b pop %ebx
112694: 5e pop %esi
112695: c9 leave
112696: c3 ret
0010bdec <_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)
{
10bdec: 55 push %ebp
10bded: 89 e5 mov %esp,%ebp
10bdef: 53 push %ebx
10bdf0: 83 ec 04 sub $0x4,%esp
10bdf3: 8b 5d 0c mov 0xc(%ebp),%ebx
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
10bdf6: ff 43 68 incl 0x68(%ebx)
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
10bdf9: 8b 53 54 mov 0x54(%ebx),%edx
10bdfc: 85 d2 test %edx,%edx
10bdfe: 75 28 jne 10be28 <_POSIX_Timer_TSR+0x3c>
( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) {
10be00: 8b 43 58 mov 0x58(%ebx),%eax
10be03: 85 c0 test %eax,%eax
10be05: 75 21 jne 10be28 <_POSIX_Timer_TSR+0x3c> <== ALWAYS TAKEN
/* The state really did not change but just to be safe */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
} else {
/* Indicates that the timer is stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
10be07: 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 ) ) {
10be0b: 83 ec 08 sub $0x8,%esp
10be0e: ff 73 44 pushl 0x44(%ebx)
10be11: ff 73 38 pushl 0x38(%ebx)
10be14: e8 a7 63 00 00 call 1121c0 <pthread_kill>
}
/* After the signal handler returns, the count of expirations of the
* timer must be set to 0.
*/
ptimer->overrun = 0;
10be19: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
10be20: 83 c4 10 add $0x10,%esp
}
10be23: 8b 5d fc mov -0x4(%ebp),%ebx
10be26: c9 leave
10be27: c3 ret
ptimer->overrun = ptimer->overrun + 1;
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) {
activated = _POSIX_Timer_Insert_helper(
10be28: 83 ec 0c sub $0xc,%esp
10be2b: 53 push %ebx
10be2c: 68 ec bd 10 00 push $0x10bdec
10be31: ff 73 08 pushl 0x8(%ebx)
10be34: ff 73 64 pushl 0x64(%ebx)
10be37: 8d 43 10 lea 0x10(%ebx),%eax
10be3a: 50 push %eax
10be3b: e8 f0 67 00 00 call 112630 <_POSIX_Timer_Insert_helper>
ptimer->ticks,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated )
10be40: 83 c4 20 add $0x20,%esp
10be43: 84 c0 test %al,%al
10be45: 74 dc je 10be23 <_POSIX_Timer_TSR+0x37> <== NEVER TAKEN
return;
/* Store the time when the timer was started again */
_TOD_Get( &ptimer->time );
10be47: 83 ec 0c sub $0xc,%esp
10be4a: 8d 43 6c lea 0x6c(%ebx),%eax
10be4d: 50 push %eax
10be4e: e8 4d 16 00 00 call 10d4a0 <_TOD_Get>
/* The state really did not change but just to be safe */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
10be53: c6 43 3c 03 movb $0x3,0x3c(%ebx)
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
10be57: 83 c4 10 add $0x10,%esp
10be5a: eb af jmp 10be0b <_POSIX_Timer_TSR+0x1f>
001146f0 <_POSIX_signals_Check_signal>:
bool _POSIX_signals_Check_signal(
POSIX_API_Control *api,
int signo,
bool is_global
)
{
1146f0: 55 push %ebp
1146f1: 89 e5 mov %esp,%ebp
1146f3: 57 push %edi
1146f4: 56 push %esi
1146f5: 53 push %ebx
1146f6: 83 ec 48 sub $0x48,%esp
1146f9: 8b 75 08 mov 0x8(%ebp),%esi
1146fc: 8b 5d 0c mov 0xc(%ebp),%ebx
siginfo_t siginfo_struct;
sigset_t saved_signals_blocked;
if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct,
1146ff: 6a 01 push $0x1
114701: 0f b6 45 10 movzbl 0x10(%ebp),%eax
114705: 50 push %eax
114706: 8d 7d dc lea -0x24(%ebp),%edi
114709: 57 push %edi
11470a: 53 push %ebx
11470b: 56 push %esi
11470c: e8 6b 00 00 00 call 11477c <_POSIX_signals_Clear_signals>
114711: 83 c4 20 add $0x20,%esp
114714: 84 c0 test %al,%al
114716: 74 58 je 114770 <_POSIX_signals_Check_signal+0x80>
#endif
/*
* Just to prevent sending a signal which is currently being ignored.
*/
if ( _POSIX_signals_Vectors[ signo ].sa_handler == SIG_IGN )
114718: 8d 04 5b lea (%ebx,%ebx,2),%eax
11471b: c1 e0 02 shl $0x2,%eax
11471e: 8b 90 e8 99 12 00 mov 0x1299e8(%eax),%edx
114724: 89 55 c4 mov %edx,-0x3c(%ebp)
114727: 4a dec %edx
114728: 74 46 je 114770 <_POSIX_signals_Check_signal+0x80><== NEVER TAKEN
return false;
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
11472a: 8b 8e cc 00 00 00 mov 0xcc(%esi),%ecx
api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask;
114730: 8b 90 e4 99 12 00 mov 0x1299e4(%eax),%edx
114736: 09 ca or %ecx,%edx
114738: 89 96 cc 00 00 00 mov %edx,0xcc(%esi)
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
11473e: 83 b8 e0 99 12 00 02 cmpl $0x2,0x1299e0(%eax)
114745: 74 21 je 114768 <_POSIX_signals_Check_signal+0x78>
&siginfo_struct,
NULL /* context is undefined per 1003.1b-1993, p. 66 */
);
break;
default:
(*_POSIX_signals_Vectors[ signo ].sa_handler)( signo );
114747: 83 ec 0c sub $0xc,%esp
11474a: 53 push %ebx
11474b: 89 4d d4 mov %ecx,-0x2c(%ebp)
11474e: ff 55 c4 call *-0x3c(%ebp)
114751: 83 c4 10 add $0x10,%esp
114754: 8b 4d d4 mov -0x2c(%ebp),%ecx
}
/*
* Restore the previous set of blocked signals
*/
api->signals_blocked = saved_signals_blocked;
114757: 89 8e cc 00 00 00 mov %ecx,0xcc(%esi)
11475d: b0 01 mov $0x1,%al
return true;
}
11475f: 8d 65 f4 lea -0xc(%ebp),%esp
114762: 5b pop %ebx
114763: 5e pop %esi
114764: 5f pop %edi
114765: c9 leave
114766: c3 ret
114767: 90 nop
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
case SA_SIGINFO:
(*_POSIX_signals_Vectors[ signo ].sa_sigaction)(
114768: 50 push %eax
114769: 6a 00 push $0x0
11476b: 57 push %edi
11476c: eb dc jmp 11474a <_POSIX_signals_Check_signal+0x5a>
11476e: 66 90 xchg %ax,%ax
/*
* Restore the previous set of blocked signals
*/
api->signals_blocked = saved_signals_blocked;
return true;
114770: 31 c0 xor %eax,%eax
}
114772: 8d 65 f4 lea -0xc(%ebp),%esp
114775: 5b pop %ebx
114776: 5e pop %esi
114777: 5f pop %edi
114778: c9 leave
114779: c3 ret
00115048 <_POSIX_signals_Clear_process_signals>:
*/
void _POSIX_signals_Clear_process_signals(
int signo
)
{
115048: 55 push %ebp
115049: 89 e5 mov %esp,%ebp
11504b: 53 push %ebx
11504c: 8b 4d 08 mov 0x8(%ebp),%ecx
clear_signal = true;
mask = signo_to_mask( signo );
ISR_Level level;
_ISR_Disable( level );
11504f: 9c pushf
115050: fa cli
115051: 5a pop %edx
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
115052: 8d 04 49 lea (%ecx,%ecx,2),%eax
115055: c1 e0 02 shl $0x2,%eax
115058: 83 b8 e0 99 12 00 02 cmpl $0x2,0x1299e0(%eax)
11505f: 74 23 je 115084 <_POSIX_signals_Clear_process_signals+0x3c>
if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) )
clear_signal = false;
}
if ( clear_signal ) {
_POSIX_signals_Pending &= ~mask;
115061: 49 dec %ecx
115062: b8 fe ff ff ff mov $0xfffffffe,%eax
115067: d3 c0 rol %cl,%eax
115069: 23 05 e8 9b 12 00 and 0x129be8,%eax
11506f: a3 e8 9b 12 00 mov %eax,0x129be8
if ( !_POSIX_signals_Pending )
115074: 85 c0 test %eax,%eax
115076: 75 06 jne 11507e <_POSIX_signals_Clear_process_signals+0x36><== NEVER TAKEN
_Thread_Do_post_task_switch_extension--;
115078: ff 0d 9c 94 12 00 decl 0x12949c
}
_ISR_Enable( level );
11507e: 52 push %edx
11507f: 9d popf
}
115080: 5b pop %ebx
115081: c9 leave
115082: c3 ret
115083: 90 nop
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
115084: 8d 98 04 9c 12 00 lea 0x129c04(%eax),%ebx
11508a: 39 98 00 9c 12 00 cmp %ebx,0x129c00(%eax)
115090: 75 ec jne 11507e <_POSIX_signals_Clear_process_signals+0x36><== NEVER TAKEN
115092: eb cd jmp 115061 <_POSIX_signals_Clear_process_signals+0x19>
0011477c <_POSIX_signals_Clear_signals>:
int signo,
siginfo_t *info,
bool is_global,
bool check_blocked
)
{
11477c: 55 push %ebp
11477d: 89 e5 mov %esp,%ebp
11477f: 57 push %edi
114780: 56 push %esi
114781: 53 push %ebx
114782: 83 ec 1c sub $0x1c,%esp
114785: 8b 5d 0c mov 0xc(%ebp),%ebx
114788: 0f b6 7d 14 movzbl 0x14(%ebp),%edi
11478c: 8d 4b ff lea -0x1(%ebx),%ecx
11478f: b8 01 00 00 00 mov $0x1,%eax
114794: d3 e0 shl %cl,%eax
/* set blocked signals based on if checking for them, SIGNAL_ALL_MASK
* insures that no signals are blocked and all are checked.
*/
if ( check_blocked )
114796: 80 7d 18 00 cmpb $0x0,0x18(%ebp)
11479a: 75 3c jne 1147d8 <_POSIX_signals_Clear_signals+0x5c>
11479c: b9 ff ff ff ff mov $0xffffffff,%ecx
signals_blocked = SIGNAL_ALL_MASK;
/* XXX is this right for siginfo type signals? */
/* XXX are we sure they can be cleared the same way? */
_ISR_Disable( level );
1147a1: 9c pushf
1147a2: fa cli
1147a3: 8f 45 e4 popl -0x1c(%ebp)
if ( is_global ) {
1147a6: 89 fa mov %edi,%edx
1147a8: 84 d2 test %dl,%dl
1147aa: 74 3c je 1147e8 <_POSIX_signals_Clear_signals+0x6c>
if ( mask & (_POSIX_signals_Pending & signals_blocked) ) {
1147ac: 23 05 e8 9b 12 00 and 0x129be8,%eax
1147b2: 85 c8 test %ecx,%eax
1147b4: 74 5e je 114814 <_POSIX_signals_Clear_signals+0x98>
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
1147b6: 8d 14 1b lea (%ebx,%ebx,1),%edx
1147b9: 8d 04 1a lea (%edx,%ebx,1),%eax
1147bc: 83 3c 85 e0 99 12 00 cmpl $0x2,0x1299e0(,%eax,4)
1147c3: 02
1147c4: 74 52 je 114818 <_POSIX_signals_Clear_signals+0x9c>
&psiginfo->Node
);
} else
do_callout = false;
}
_POSIX_signals_Clear_process_signals( signo );
1147c6: 83 ec 0c sub $0xc,%esp
1147c9: 53 push %ebx
1147ca: e8 79 08 00 00 call 115048 <_POSIX_signals_Clear_process_signals>
1147cf: b0 01 mov $0x1,%al
1147d1: 83 c4 10 add $0x10,%esp
1147d4: eb 2f jmp 114805 <_POSIX_signals_Clear_signals+0x89>
1147d6: 66 90 xchg %ax,%ax
/* set blocked signals based on if checking for them, SIGNAL_ALL_MASK
* insures that no signals are blocked and all are checked.
*/
if ( check_blocked )
signals_blocked = ~api->signals_blocked;
1147d8: 8b 55 08 mov 0x8(%ebp),%edx
1147db: 8b 8a cc 00 00 00 mov 0xcc(%edx),%ecx
1147e1: f7 d1 not %ecx
1147e3: eb bc jmp 1147a1 <_POSIX_signals_Clear_signals+0x25>
1147e5: 8d 76 00 lea 0x0(%esi),%esi
}
_POSIX_signals_Clear_process_signals( signo );
do_callout = true;
}
} else {
if ( mask & (api->signals_pending & signals_blocked) ) {
1147e8: 8b 55 08 mov 0x8(%ebp),%edx
1147eb: 8b 9a d0 00 00 00 mov 0xd0(%edx),%ebx
1147f1: 89 c6 mov %eax,%esi
1147f3: 21 de and %ebx,%esi
1147f5: 85 ce test %ecx,%esi
1147f7: 74 1b je 114814 <_POSIX_signals_Clear_signals+0x98>
api->signals_pending &= ~mask;
1147f9: f7 d0 not %eax
1147fb: 21 d8 and %ebx,%eax
1147fd: 89 82 d0 00 00 00 mov %eax,0xd0(%edx)
114803: b0 01 mov $0x1,%al
do_callout = true;
}
}
_ISR_Enable( level );
114805: ff 75 e4 pushl -0x1c(%ebp)
114808: 9d popf
return do_callout;
}
114809: 8d 65 f4 lea -0xc(%ebp),%esp
11480c: 5b pop %ebx
11480d: 5e pop %esi
11480e: 5f pop %edi
11480f: c9 leave
114810: c3 ret
114811: 8d 76 00 lea 0x0(%esi),%esi
_POSIX_signals_Clear_process_signals( signo );
do_callout = true;
}
} else {
if ( mask & (api->signals_pending & signals_blocked) ) {
api->signals_pending &= ~mask;
114814: 31 c0 xor %eax,%eax
114816: eb ed jmp 114805 <_POSIX_signals_Clear_signals+0x89>
_ISR_Disable( level );
if ( is_global ) {
if ( mask & (_POSIX_signals_Pending & signals_blocked) ) {
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
psiginfo = (POSIX_signals_Siginfo_node *)
114818: 89 c2 mov %eax,%edx
11481a: c1 e2 02 shl $0x2,%edx
11481d: 8d 8a 00 9c 12 00 lea 0x129c00(%edx),%ecx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
114823: 8b 82 00 9c 12 00 mov 0x129c00(%edx),%eax
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
114829: 8d 71 04 lea 0x4(%ecx),%esi
11482c: 39 f0 cmp %esi,%eax
11482e: 74 48 je 114878 <_POSIX_signals_Clear_signals+0xfc>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
114830: 8b 30 mov (%eax),%esi
the_chain->first = new_first;
114832: 89 b2 00 9c 12 00 mov %esi,0x129c00(%edx)
new_first->previous = _Chain_Head(the_chain);
114838: 89 4e 04 mov %ecx,0x4(%esi)
_Chain_Get_unprotected( &_POSIX_signals_Siginfo[ signo ] );
_POSIX_signals_Clear_process_signals( signo );
11483b: 83 ec 0c sub $0xc,%esp
11483e: 53 push %ebx
11483f: 89 45 e0 mov %eax,-0x20(%ebp)
114842: e8 01 08 00 00 call 115048 <_POSIX_signals_Clear_process_signals>
* It may be impossible to get here with an empty chain
* BUT until that is proven we need to be defensive and
* protect against it.
*/
if ( psiginfo ) {
*info = psiginfo->Info;
114847: 8b 45 e0 mov -0x20(%ebp),%eax
11484a: 8d 70 08 lea 0x8(%eax),%esi
11484d: b9 03 00 00 00 mov $0x3,%ecx
114852: 8b 7d 10 mov 0x10(%ebp),%edi
114855: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
114857: c7 00 64 9b 12 00 movl $0x129b64,(%eax)
old_last_node = the_chain->last;
11485d: 8b 15 68 9b 12 00 mov 0x129b68,%edx
the_chain->last = the_node;
114863: a3 68 9b 12 00 mov %eax,0x129b68
old_last_node->next = the_node;
114868: 89 02 mov %eax,(%edx)
the_node->previous = old_last_node;
11486a: 89 50 04 mov %edx,0x4(%eax)
11486d: 83 c4 10 add $0x10,%esp
114870: e9 51 ff ff ff jmp 1147c6 <_POSIX_signals_Clear_signals+0x4a>
114875: 8d 76 00 lea 0x0(%esi),%esi
if ( is_global ) {
if ( mask & (_POSIX_signals_Pending & signals_blocked) ) {
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
psiginfo = (POSIX_signals_Siginfo_node *)
_Chain_Get_unprotected( &_POSIX_signals_Siginfo[ signo ] );
_POSIX_signals_Clear_process_signals( signo );
114878: 83 ec 0c sub $0xc,%esp
11487b: 53 push %ebx
11487c: e8 c7 07 00 00 call 115048 <_POSIX_signals_Clear_process_signals>
114881: 83 c4 10 add $0x10,%esp
114884: e9 3d ff ff ff jmp 1147c6 <_POSIX_signals_Clear_signals+0x4a>
0010c74c <_POSIX_signals_Get_highest>:
#include <rtems/score/isr.h>
int _POSIX_signals_Get_highest(
sigset_t set
)
{
10c74c: 55 push %ebp
10c74d: 89 e5 mov %esp,%ebp
10c74f: 56 push %esi
10c750: 53 push %ebx
10c751: 8b 55 08 mov 0x8(%ebp),%edx
10c754: b8 1b 00 00 00 mov $0x1b,%eax
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
if ( set & signo_to_mask( signo ) ) {
10c759: bb 01 00 00 00 mov $0x1,%ebx
10c75e: 8d 48 ff lea -0x1(%eax),%ecx
10c761: 89 de mov %ebx,%esi
10c763: d3 e6 shl %cl,%esi
10c765: 85 d6 test %edx,%esi
10c767: 75 20 jne 10c789 <_POSIX_signals_Get_highest+0x3d><== NEVER TAKEN
sigset_t set
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
10c769: 40 inc %eax
10c76a: 83 f8 20 cmp $0x20,%eax
10c76d: 75 ef jne 10c75e <_POSIX_signals_Get_highest+0x12>
10c76f: b0 01 mov $0x1,%al
#if (SIGHUP != 1)
#error "Assumption that SIGHUP==1 violated!!"
#endif
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
if ( set & signo_to_mask( signo ) ) {
10c771: bb 01 00 00 00 mov $0x1,%ebx
10c776: eb 06 jmp 10c77e <_POSIX_signals_Get_highest+0x32>
*/
#if (SIGHUP != 1)
#error "Assumption that SIGHUP==1 violated!!"
#endif
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
10c778: 40 inc %eax
10c779: 83 f8 1b cmp $0x1b,%eax
10c77c: 74 0b je 10c789 <_POSIX_signals_Get_highest+0x3d><== NEVER TAKEN
if ( set & signo_to_mask( signo ) ) {
10c77e: 8d 48 ff lea -0x1(%eax),%ecx
10c781: 89 de mov %ebx,%esi
10c783: d3 e6 shl %cl,%esi
10c785: 85 d6 test %edx,%esi
10c787: 74 ef je 10c778 <_POSIX_signals_Get_highest+0x2c>
* a return 0. This routine will NOT be called unless a signal
* is pending in the set passed in.
*/
found_it:
return signo;
}
10c789: 5b pop %ebx
10c78a: 5e pop %esi
10c78b: c9 leave
10c78c: c3 ret
001115c8 <_POSIX_signals_Post_switch_extension>:
*/
void _POSIX_signals_Post_switch_extension(
Thread_Control *the_thread
)
{
1115c8: 55 push %ebp
1115c9: 89 e5 mov %esp,%ebp
1115cb: 57 push %edi
1115cc: 56 push %esi
1115cd: 53 push %ebx
1115ce: 83 ec 0c sub $0xc,%esp
POSIX_API_Control *api;
int signo;
ISR_Level level;
int hold_errno;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
1115d1: 8b 45 08 mov 0x8(%ebp),%eax
1115d4: 8b b0 f8 00 00 00 mov 0xf8(%eax),%esi
/*
* We need to ensure that if the signal handler executes a call
* which overwrites the unblocking status, we restore it.
*/
hold_errno = _Thread_Executing->Wait.return_code;
1115da: a1 b8 94 12 00 mov 0x1294b8,%eax
1115df: 8b 78 34 mov 0x34(%eax),%edi
/*
* api may be NULL in case of a thread close in progress
*/
if ( !api )
1115e2: 85 f6 test %esi,%esi
1115e4: 74 71 je 111657 <_POSIX_signals_Post_switch_extension+0x8f><== NEVER TAKEN
1115e6: 66 90 xchg %ax,%ax
*
* The first thing done is to check there are any signals to be
* processed at all. No point in doing this loop otherwise.
*/
while (1) {
_ISR_Disable( level );
1115e8: 9c pushf
1115e9: fa cli
1115ea: 59 pop %ecx
if ( !(~api->signals_blocked &
(api->signals_pending | _POSIX_signals_Pending)) ) {
1115eb: 8b 15 e8 9b 12 00 mov 0x129be8,%edx
1115f1: 0b 96 d0 00 00 00 or 0xd0(%esi),%edx
* The first thing done is to check there are any signals to be
* processed at all. No point in doing this loop otherwise.
*/
while (1) {
_ISR_Disable( level );
if ( !(~api->signals_blocked &
1115f7: 8b 86 cc 00 00 00 mov 0xcc(%esi),%eax
1115fd: f7 d0 not %eax
1115ff: 85 c2 test %eax,%edx
111601: 74 4a je 11164d <_POSIX_signals_Post_switch_extension+0x85>
(api->signals_pending | _POSIX_signals_Pending)) ) {
_ISR_Enable( level );
break;
}
_ISR_Enable( level );
111603: 51 push %ecx
111604: 9d popf
111605: bb 1b 00 00 00 mov $0x1b,%ebx
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
_POSIX_signals_Check_signal( api, signo, false );
11160a: 52 push %edx
11160b: 6a 00 push $0x0
11160d: 53 push %ebx
11160e: 56 push %esi
11160f: e8 dc 30 00 00 call 1146f0 <_POSIX_signals_Check_signal>
_POSIX_signals_Check_signal( api, signo, true );
111614: 83 c4 0c add $0xc,%esp
111617: 6a 01 push $0x1
111619: 53 push %ebx
11161a: 56 push %esi
11161b: e8 d0 30 00 00 call 1146f0 <_POSIX_signals_Check_signal>
_ISR_Enable( level );
break;
}
_ISR_Enable( level );
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
111620: 43 inc %ebx
111621: 83 c4 10 add $0x10,%esp
111624: 83 fb 20 cmp $0x20,%ebx
111627: 75 e1 jne 11160a <_POSIX_signals_Post_switch_extension+0x42>
111629: b3 01 mov $0x1,%bl
11162b: 90 nop
_POSIX_signals_Check_signal( api, signo, true );
}
/* Unfortunately - nothing like __SIGFIRSTNOTRT in newlib signal .h */
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
_POSIX_signals_Check_signal( api, signo, false );
11162c: 50 push %eax
11162d: 6a 00 push $0x0
11162f: 53 push %ebx
111630: 56 push %esi
111631: e8 ba 30 00 00 call 1146f0 <_POSIX_signals_Check_signal>
_POSIX_signals_Check_signal( api, signo, true );
111636: 83 c4 0c add $0xc,%esp
111639: 6a 01 push $0x1
11163b: 53 push %ebx
11163c: 56 push %esi
11163d: e8 ae 30 00 00 call 1146f0 <_POSIX_signals_Check_signal>
_POSIX_signals_Check_signal( api, signo, false );
_POSIX_signals_Check_signal( api, signo, true );
}
/* Unfortunately - nothing like __SIGFIRSTNOTRT in newlib signal .h */
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
111642: 43 inc %ebx
111643: 83 c4 10 add $0x10,%esp
111646: 83 fb 1b cmp $0x1b,%ebx
111649: 75 e1 jne 11162c <_POSIX_signals_Post_switch_extension+0x64>
11164b: eb 9b jmp 1115e8 <_POSIX_signals_Post_switch_extension+0x20>
*/
while (1) {
_ISR_Disable( level );
if ( !(~api->signals_blocked &
(api->signals_pending | _POSIX_signals_Pending)) ) {
_ISR_Enable( level );
11164d: 51 push %ecx
11164e: 9d popf
_POSIX_signals_Check_signal( api, signo, false );
_POSIX_signals_Check_signal( api, signo, true );
}
}
_Thread_Executing->Wait.return_code = hold_errno;
11164f: a1 b8 94 12 00 mov 0x1294b8,%eax
111654: 89 78 34 mov %edi,0x34(%eax)
}
111657: 8d 65 f4 lea -0xc(%ebp),%esp
11165a: 5b pop %ebx
11165b: 5e pop %esi
11165c: 5f pop %edi
11165d: c9 leave
11165e: c3 ret
001148b0 <_POSIX_signals_Unblock_thread>:
bool _POSIX_signals_Unblock_thread(
Thread_Control *the_thread,
int signo,
siginfo_t *info
)
{
1148b0: 55 push %ebp
1148b1: 89 e5 mov %esp,%ebp
1148b3: 57 push %edi
1148b4: 56 push %esi
1148b5: 53 push %ebx
1148b6: 83 ec 0c sub $0xc,%esp
1148b9: 8b 5d 08 mov 0x8(%ebp),%ebx
1148bc: 8b 55 0c mov 0xc(%ebp),%edx
POSIX_API_Control *api;
sigset_t mask;
siginfo_t *the_info = NULL;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
1148bf: 8b b3 f8 00 00 00 mov 0xf8(%ebx),%esi
1148c5: 8d 4a ff lea -0x1(%edx),%ecx
1148c8: b8 01 00 00 00 mov $0x1,%eax
1148cd: d3 e0 shl %cl,%eax
/*
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
1148cf: 8b 4b 10 mov 0x10(%ebx),%ecx
1148d2: 89 cf mov %ecx,%edi
1148d4: 81 e7 00 80 00 10 and $0x10008000,%edi
1148da: 81 ff 00 80 00 10 cmp $0x10008000,%edi
1148e0: 74 76 je 114958 <_POSIX_signals_Unblock_thread+0xa8>
}
/*
* Thread is not waiting due to a sigwait.
*/
if ( ~api->signals_blocked & mask ) {
1148e2: 8b 96 cc 00 00 00 mov 0xcc(%esi),%edx
1148e8: f7 d2 not %edx
1148ea: 85 d0 test %edx,%eax
1148ec: 74 5e je 11494c <_POSIX_signals_Unblock_thread+0x9c>
* it is not blocked, THEN
* we need to dispatch at the end of this ISR.
* + Any other combination, do nothing.
*/
the_thread->do_post_task_switch_extension = true;
1148ee: c6 43 74 01 movb $0x1,0x74(%ebx)
if ( _States_Is_interruptible_by_signal( the_thread->current_state ) ) {
1148f2: f7 c1 00 00 00 10 test $0x10000000,%ecx
1148f8: 74 3a je 114934 <_POSIX_signals_Unblock_thread+0x84>
the_thread->Wait.return_code = EINTR;
1148fa: c7 43 34 04 00 00 00 movl $0x4,0x34(%ebx)
/*
* In pthread_cond_wait, a thread will be blocking on a thread
* queue, but is also interruptible by a POSIX signal.
*/
if ( _States_Is_waiting_on_thread_queue(the_thread->current_state) )
114901: f7 c1 e0 be 03 00 test $0x3bee0,%ecx
114907: 0f 85 93 00 00 00 jne 1149a0 <_POSIX_signals_Unblock_thread+0xf0>
_Thread_queue_Extract_with_proxy( the_thread );
else if ( _States_Is_delaying(the_thread->current_state) ){
11490d: 83 e1 08 and $0x8,%ecx
114910: 74 3a je 11494c <_POSIX_signals_Unblock_thread+0x9c><== NEVER TAKEN
(void) _Watchdog_Remove( &the_thread->Timer );
114912: 83 ec 0c sub $0xc,%esp
114915: 8d 43 48 lea 0x48(%ebx),%eax
114918: 50 push %eax
114919: e8 ea a3 ff ff call 10ed08 <_Watchdog_Remove>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
11491e: 58 pop %eax
11491f: 5a pop %edx
114920: 68 f8 ff 03 10 push $0x1003fff8
114925: 53 push %ebx
114926: e8 99 8f ff ff call 10d8c4 <_Thread_Clear_state>
11492b: 31 c0 xor %eax,%eax
11492d: 83 c4 10 add $0x10,%esp
114930: eb 1c jmp 11494e <_POSIX_signals_Unblock_thread+0x9e>
114932: 66 90 xchg %ax,%ax
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
114934: 85 c9 test %ecx,%ecx
114936: 75 14 jne 11494c <_POSIX_signals_Unblock_thread+0x9c><== NEVER TAKEN
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
114938: a1 94 94 12 00 mov 0x129494,%eax
11493d: 85 c0 test %eax,%eax
11493f: 74 0b je 11494c <_POSIX_signals_Unblock_thread+0x9c>
114941: 3b 1d b8 94 12 00 cmp 0x1294b8,%ebx
114947: 74 7b je 1149c4 <_POSIX_signals_Unblock_thread+0x114><== ALWAYS TAKEN
114949: 8d 76 00 lea 0x0(%esi),%esi
_ISR_Signals_to_thread_executing = true;
11494c: 31 c0 xor %eax,%eax
}
}
return false;
}
11494e: 8d 65 f4 lea -0xc(%ebp),%esp
114951: 5b pop %ebx
114952: 5e pop %esi
114953: 5f pop %edi
114954: c9 leave
114955: c3 ret
114956: 66 90 xchg %ax,%ax
* 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) ) {
114958: 85 43 30 test %eax,0x30(%ebx)
11495b: 74 33 je 114990 <_POSIX_signals_Unblock_thread+0xe0>
the_thread->Wait.return_code = EINTR;
11495d: c7 43 34 04 00 00 00 movl $0x4,0x34(%ebx)
the_info = (siginfo_t *) the_thread->Wait.return_argument;
114964: 8b 43 28 mov 0x28(%ebx),%eax
if ( !info ) {
114967: 8b 4d 10 mov 0x10(%ebp),%ecx
11496a: 85 c9 test %ecx,%ecx
11496c: 74 42 je 1149b0 <_POSIX_signals_Unblock_thread+0x100>
the_info->si_signo = signo;
the_info->si_code = SI_USER;
the_info->si_value.sival_int = 0;
} else {
*the_info = *info;
11496e: b9 03 00 00 00 mov $0x3,%ecx
114973: 89 c7 mov %eax,%edi
114975: 8b 75 10 mov 0x10(%ebp),%esi
114978: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
}
_Thread_queue_Extract_with_proxy( the_thread );
11497a: 83 ec 0c sub $0xc,%esp
11497d: 53 push %ebx
11497e: e8 29 9a ff ff call 10e3ac <_Thread_queue_Extract_with_proxy>
114983: b0 01 mov $0x1,%al
return true;
114985: 83 c4 10 add $0x10,%esp
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_ISR_Signals_to_thread_executing = true;
}
}
return false;
}
114988: 8d 65 f4 lea -0xc(%ebp),%esp
11498b: 5b pop %ebx
11498c: 5e pop %esi
11498d: 5f pop %edi
11498e: c9 leave
11498f: c3 ret
* 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) ) {
114990: 8b 8e cc 00 00 00 mov 0xcc(%esi),%ecx
114996: f7 d1 not %ecx
114998: 85 c8 test %ecx,%eax
11499a: 75 c1 jne 11495d <_POSIX_signals_Unblock_thread+0xad>
11499c: eb ae jmp 11494c <_POSIX_signals_Unblock_thread+0x9c>
11499e: 66 90 xchg %ax,%ax
/*
* In pthread_cond_wait, a thread will be blocking on a thread
* queue, but is also interruptible by a POSIX signal.
*/
if ( _States_Is_waiting_on_thread_queue(the_thread->current_state) )
_Thread_queue_Extract_with_proxy( the_thread );
1149a0: 83 ec 0c sub $0xc,%esp
1149a3: 53 push %ebx
1149a4: e8 03 9a ff ff call 10e3ac <_Thread_queue_Extract_with_proxy>
1149a9: 31 c0 xor %eax,%eax
1149ab: 83 c4 10 add $0x10,%esp
1149ae: eb 9e jmp 11494e <_POSIX_signals_Unblock_thread+0x9e>
the_thread->Wait.return_code = EINTR;
the_info = (siginfo_t *) the_thread->Wait.return_argument;
if ( !info ) {
the_info->si_signo = signo;
1149b0: 89 10 mov %edx,(%eax)
the_info->si_code = SI_USER;
1149b2: c7 40 04 01 00 00 00 movl $0x1,0x4(%eax)
the_info->si_value.sival_int = 0;
1149b9: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
1149c0: eb b8 jmp 11497a <_POSIX_signals_Unblock_thread+0xca>
1149c2: 66 90 xchg %ax,%ax
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_ISR_Signals_to_thread_executing = true;
1149c4: c6 05 68 95 12 00 01 movb $0x1,0x129568
1149cb: 31 c0 xor %eax,%eax
1149cd: e9 7c ff ff ff jmp 11494e <_POSIX_signals_Unblock_thread+0x9e>
00100220 <_Partition_Manager_initialization>:
#include <rtems/rtems/part.h>
#include <rtems/score/thread.h>
#include <rtems/score/interr.h>
void _Partition_Manager_initialization(void)
{
100220: 55 push %ebp
100221: 89 e5 mov %esp,%ebp
}
100223: c9 leave
100224: c3 ret
00131fd0 <_Protected_heap_Get_information>:
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
131fd0: 55 push %ebp
131fd1: 89 e5 mov %esp,%ebp
131fd3: 56 push %esi
131fd4: 53 push %ebx
131fd5: 8b 5d 08 mov 0x8(%ebp),%ebx
131fd8: 8b 75 0c mov 0xc(%ebp),%esi
if ( !the_heap )
131fdb: 85 db test %ebx,%ebx
131fdd: 74 35 je 132014 <_Protected_heap_Get_information+0x44>
return false;
if ( !the_info )
131fdf: 85 f6 test %esi,%esi
131fe1: 74 31 je 132014 <_Protected_heap_Get_information+0x44>
return false;
_RTEMS_Lock_allocator();
131fe3: 83 ec 0c sub $0xc,%esp
131fe6: ff 35 10 50 17 00 pushl 0x175010
131fec: e8 f3 19 fe ff call 1139e4 <_API_Mutex_Lock>
_Heap_Get_information( the_heap, the_info );
131ff1: 5a pop %edx
131ff2: 59 pop %ecx
131ff3: 56 push %esi
131ff4: 53 push %ebx
131ff5: e8 0a 31 01 00 call 145104 <_Heap_Get_information>
_RTEMS_Unlock_allocator();
131ffa: 58 pop %eax
131ffb: ff 35 10 50 17 00 pushl 0x175010
132001: e8 26 1a fe ff call 113a2c <_API_Mutex_Unlock>
132006: b0 01 mov $0x1,%al
return true;
132008: 83 c4 10 add $0x10,%esp
}
13200b: 8d 65 f8 lea -0x8(%ebp),%esp
13200e: 5b pop %ebx
13200f: 5e pop %esi
132010: c9 leave
132011: c3 ret
132012: 66 90 xchg %ax,%ax
_RTEMS_Lock_allocator();
_Heap_Get_information( the_heap, the_info );
_RTEMS_Unlock_allocator();
return true;
132014: 31 c0 xor %eax,%eax
}
132016: 8d 65 f8 lea -0x8(%ebp),%esp
132019: 5b pop %ebx
13201a: 5e pop %esi
13201b: c9 leave
13201c: c3 ret
00110f28 <_Protected_heap_Walk>:
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
110f28: 55 push %ebp
110f29: 89 e5 mov %esp,%ebp
110f2b: 56 push %esi
110f2c: 53 push %ebx
110f2d: 83 ec 10 sub $0x10,%esp
110f30: 8b 5d 08 mov 0x8(%ebp),%ebx
110f33: 8b 75 0c mov 0xc(%ebp),%esi
110f36: 8a 45 10 mov 0x10(%ebp),%al
* then it is forbidden to lock a mutex. But since we are inside
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
110f39: 8b 15 38 01 13 00 mov 0x130138,%edx
110f3f: 85 d2 test %edx,%edx
110f41: 74 19 je 110f5c <_Protected_heap_Walk+0x34>
_RTEMS_Lock_allocator();
status = _Heap_Walk( the_heap, source, do_dump );
_RTEMS_Unlock_allocator();
} else {
status = _Heap_Walk( the_heap, source, do_dump );
110f43: 0f b6 c0 movzbl %al,%eax
110f46: 89 45 10 mov %eax,0x10(%ebp)
110f49: 89 75 0c mov %esi,0xc(%ebp)
110f4c: 89 5d 08 mov %ebx,0x8(%ebp)
}
return status;
}
110f4f: 8d 65 f8 lea -0x8(%ebp),%esp
110f52: 5b pop %ebx
110f53: 5e pop %esi
110f54: c9 leave
if ( !_Thread_Dispatch_disable_level ) {
_RTEMS_Lock_allocator();
status = _Heap_Walk( the_heap, source, do_dump );
_RTEMS_Unlock_allocator();
} else {
status = _Heap_Walk( the_heap, source, do_dump );
110f55: e9 f2 f1 ff ff jmp 11014c <_Heap_Walk>
110f5a: 66 90 xchg %ax,%ax
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
_RTEMS_Lock_allocator();
110f5c: 83 ec 0c sub $0xc,%esp
110f5f: ff 35 f0 01 13 00 pushl 0x1301f0
110f65: 88 45 f4 mov %al,-0xc(%ebp)
110f68: e8 e7 e3 ff ff call 10f354 <_API_Mutex_Lock>
status = _Heap_Walk( the_heap, source, do_dump );
110f6d: 83 c4 0c add $0xc,%esp
110f70: 8a 45 f4 mov -0xc(%ebp),%al
110f73: 0f b6 c0 movzbl %al,%eax
110f76: 50 push %eax
110f77: 56 push %esi
110f78: 53 push %ebx
110f79: e8 ce f1 ff ff call 11014c <_Heap_Walk>
_RTEMS_Unlock_allocator();
110f7e: 5a pop %edx
110f7f: ff 35 f0 01 13 00 pushl 0x1301f0
110f85: 88 45 f4 mov %al,-0xc(%ebp)
110f88: e8 0f e4 ff ff call 10f39c <_API_Mutex_Unlock>
110f8d: 83 c4 10 add $0x10,%esp
} else {
status = _Heap_Walk( the_heap, source, do_dump );
}
return status;
}
110f90: 8a 45 f4 mov -0xc(%ebp),%al
110f93: 8d 65 f8 lea -0x8(%ebp),%esp
110f96: 5b pop %ebx
110f97: 5e pop %esi
110f98: c9 leave
110f99: c3 ret
00111ce4 <_RTEMS_tasks_Initialize_user_tasks>:
*
* Output parameters: NONE
*/
void _RTEMS_tasks_Initialize_user_tasks( void )
{
111ce4: 55 push %ebp
111ce5: 89 e5 mov %esp,%ebp
111ce7: 83 ec 08 sub $0x8,%esp
if ( _RTEMS_tasks_Initialize_user_tasks_p )
111cea: a1 60 52 12 00 mov 0x125260,%eax
111cef: 85 c0 test %eax,%eax
111cf1: 74 05 je 111cf8 <_RTEMS_tasks_Initialize_user_tasks+0x14>
(*_RTEMS_tasks_Initialize_user_tasks_p)();
}
111cf3: c9 leave
*/
void _RTEMS_tasks_Initialize_user_tasks( void )
{
if ( _RTEMS_tasks_Initialize_user_tasks_p )
(*_RTEMS_tasks_Initialize_user_tasks_p)();
111cf4: ff e0 jmp *%eax
111cf6: 66 90 xchg %ax,%ax
}
111cf8: c9 leave
111cf9: c3 ret
0010c0b0 <_RTEMS_tasks_Initialize_user_tasks_body>:
*
* Output parameters: NONE
*/
void _RTEMS_tasks_Initialize_user_tasks_body( void )
{
10c0b0: 55 push %ebp
10c0b1: 89 e5 mov %esp,%ebp
10c0b3: 57 push %edi
10c0b4: 56 push %esi
10c0b5: 53 push %ebx
10c0b6: 83 ec 1c sub $0x1c,%esp
rtems_initialization_tasks_table *user_tasks;
/*
* Move information into local variables
*/
user_tasks = Configuration_RTEMS_API.User_initialization_tasks_table;
10c0b9: 8b 1d 0c 52 12 00 mov 0x12520c,%ebx
maximum = Configuration_RTEMS_API.number_of_initialization_tasks;
10c0bf: 8b 3d 08 52 12 00 mov 0x125208,%edi
/*
* Verify that we have a set of user tasks to iterate
*/
if ( !user_tasks )
10c0c5: 85 db test %ebx,%ebx
10c0c7: 74 46 je 10c10f <_RTEMS_tasks_Initialize_user_tasks_body+0x5f>
return;
/*
* Now iterate over the initialization tasks and create/start them.
*/
for ( index=0 ; index < maximum ; index++ ) {
10c0c9: 85 ff test %edi,%edi
10c0cb: 74 42 je 10c10f <_RTEMS_tasks_Initialize_user_tasks_body+0x5f><== NEVER TAKEN
10c0cd: 31 f6 xor %esi,%esi
10c0cf: 90 nop
return_value = rtems_task_create(
10c0d0: 83 ec 08 sub $0x8,%esp
10c0d3: 8d 45 e4 lea -0x1c(%ebp),%eax
10c0d6: 50 push %eax
10c0d7: ff 73 0c pushl 0xc(%ebx)
10c0da: ff 73 14 pushl 0x14(%ebx)
10c0dd: ff 73 04 pushl 0x4(%ebx)
10c0e0: ff 73 08 pushl 0x8(%ebx)
10c0e3: ff 33 pushl (%ebx)
10c0e5: e8 96 fd ff ff call 10be80 <rtems_task_create>
user_tasks[ index ].stack_size,
user_tasks[ index ].mode_set,
user_tasks[ index ].attribute_set,
&id
);
if ( !rtems_is_status_successful( return_value ) )
10c0ea: 83 c4 20 add $0x20,%esp
10c0ed: 85 c0 test %eax,%eax
10c0ef: 75 26 jne 10c117 <_RTEMS_tasks_Initialize_user_tasks_body+0x67>
_Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value );
return_value = rtems_task_start(
10c0f1: 51 push %ecx
10c0f2: ff 73 18 pushl 0x18(%ebx)
10c0f5: ff 73 10 pushl 0x10(%ebx)
10c0f8: ff 75 e4 pushl -0x1c(%ebp)
10c0fb: e8 24 00 00 00 call 10c124 <rtems_task_start>
id,
user_tasks[ index ].entry_point,
user_tasks[ index ].argument
);
if ( !rtems_is_status_successful( return_value ) )
10c100: 83 c4 10 add $0x10,%esp
10c103: 85 c0 test %eax,%eax
10c105: 75 10 jne 10c117 <_RTEMS_tasks_Initialize_user_tasks_body+0x67>
return;
/*
* Now iterate over the initialization tasks and create/start them.
*/
for ( index=0 ; index < maximum ; index++ ) {
10c107: 46 inc %esi
10c108: 83 c3 1c add $0x1c,%ebx
10c10b: 39 f7 cmp %esi,%edi
10c10d: 77 c1 ja 10c0d0 <_RTEMS_tasks_Initialize_user_tasks_body+0x20><== NEVER TAKEN
user_tasks[ index ].argument
);
if ( !rtems_is_status_successful( return_value ) )
_Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value );
}
}
10c10f: 8d 65 f4 lea -0xc(%ebp),%esp
10c112: 5b pop %ebx
10c113: 5e pop %esi
10c114: 5f pop %edi
10c115: c9 leave
10c116: c3 ret
id,
user_tasks[ index ].entry_point,
user_tasks[ index ].argument
);
if ( !rtems_is_status_successful( return_value ) )
_Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value );
10c117: 52 push %edx
10c118: 50 push %eax
10c119: 6a 01 push $0x1
10c11b: 6a 01 push $0x1
10c11d: e8 8e 0d 00 00 call 10ceb0 <_Internal_error_Occurred>
00111d40 <_RTEMS_tasks_Post_switch_extension>:
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
111d40: 55 push %ebp
111d41: 89 e5 mov %esp,%ebp
111d43: 57 push %edi
111d44: 56 push %esi
111d45: 53 push %ebx
111d46: 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 ];
111d49: 8b 45 08 mov 0x8(%ebp),%eax
111d4c: 8b 98 f4 00 00 00 mov 0xf4(%eax),%ebx
if ( !api )
111d52: 85 db test %ebx,%ebx
111d54: 74 45 je 111d9b <_RTEMS_tasks_Post_switch_extension+0x5b><== NEVER TAKEN
* Signal Processing
*/
asr = &api->Signal;
_ISR_Disable( level );
111d56: 9c pushf
111d57: fa cli
111d58: 58 pop %eax
signal_set = asr->signals_posted;
111d59: 8b 73 14 mov 0x14(%ebx),%esi
asr->signals_posted = 0;
111d5c: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx)
_ISR_Enable( level );
111d63: 50 push %eax
111d64: 9d popf
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
111d65: 85 f6 test %esi,%esi
111d67: 74 32 je 111d9b <_RTEMS_tasks_Post_switch_extension+0x5b>
return;
asr->nest_level += 1;
111d69: ff 43 1c incl 0x1c(%ebx)
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
111d6c: 50 push %eax
111d6d: 8d 7d e4 lea -0x1c(%ebp),%edi
111d70: 57 push %edi
111d71: 68 ff ff 00 00 push $0xffff
111d76: ff 73 10 pushl 0x10(%ebx)
111d79: e8 42 2e 00 00 call 114bc0 <rtems_task_mode>
(*asr->handler)( signal_set );
111d7e: 89 34 24 mov %esi,(%esp)
111d81: ff 53 0c call *0xc(%ebx)
asr->nest_level -= 1;
111d84: ff 4b 1c decl 0x1c(%ebx)
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
111d87: 83 c4 0c add $0xc,%esp
111d8a: 57 push %edi
111d8b: 68 ff ff 00 00 push $0xffff
111d90: ff 75 e4 pushl -0x1c(%ebp)
111d93: e8 28 2e 00 00 call 114bc0 <rtems_task_mode>
111d98: 83 c4 10 add $0x10,%esp
}
111d9b: 8d 65 f4 lea -0xc(%ebp),%esp
111d9e: 5b pop %ebx
111d9f: 5e pop %esi
111da0: 5f pop %edi
111da1: c9 leave
111da2: c3 ret
00111c9c <_RTEMS_tasks_Switch_extension>:
void _RTEMS_tasks_Switch_extension(
Thread_Control *executing,
Thread_Control *heir
)
{
111c9c: 55 push %ebp
111c9d: 89 e5 mov %esp,%ebp
/*
* Per Task Variables
*/
tvp = executing->task_variables;
111c9f: 8b 45 08 mov 0x8(%ebp),%eax
111ca2: 8b 80 04 01 00 00 mov 0x104(%eax),%eax
while (tvp) {
111ca8: 85 c0 test %eax,%eax
111caa: 74 13 je 111cbf <_RTEMS_tasks_Switch_extension+0x23>
tvp->tval = *tvp->ptr;
111cac: 8b 50 04 mov 0x4(%eax),%edx
111caf: 8b 0a mov (%edx),%ecx
111cb1: 89 48 0c mov %ecx,0xc(%eax)
*tvp->ptr = tvp->gval;
111cb4: 8b 48 08 mov 0x8(%eax),%ecx
111cb7: 89 0a mov %ecx,(%edx)
tvp = (rtems_task_variable_t *)tvp->next;
111cb9: 8b 00 mov (%eax),%eax
/*
* Per Task Variables
*/
tvp = executing->task_variables;
while (tvp) {
111cbb: 85 c0 test %eax,%eax
111cbd: 75 ed jne 111cac <_RTEMS_tasks_Switch_extension+0x10><== NEVER TAKEN
tvp->tval = *tvp->ptr;
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
111cbf: 8b 45 0c mov 0xc(%ebp),%eax
111cc2: 8b 80 04 01 00 00 mov 0x104(%eax),%eax
while (tvp) {
111cc8: 85 c0 test %eax,%eax
111cca: 74 13 je 111cdf <_RTEMS_tasks_Switch_extension+0x43>
tvp->gval = *tvp->ptr;
111ccc: 8b 50 04 mov 0x4(%eax),%edx
111ccf: 8b 0a mov (%edx),%ecx
111cd1: 89 48 08 mov %ecx,0x8(%eax)
*tvp->ptr = tvp->tval;
111cd4: 8b 48 0c mov 0xc(%eax),%ecx
111cd7: 89 0a mov %ecx,(%edx)
tvp = (rtems_task_variable_t *)tvp->next;
111cd9: 8b 00 mov (%eax),%eax
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
while (tvp) {
111cdb: 85 c0 test %eax,%eax
111cdd: 75 ed jne 111ccc <_RTEMS_tasks_Switch_extension+0x30><== NEVER TAKEN
tvp->gval = *tvp->ptr;
*tvp->ptr = tvp->tval;
tvp = (rtems_task_variable_t *)tvp->next;
}
}
111cdf: c9 leave
111ce0: c3 ret
00144b2c <_Rate_monotonic_Initiate_statistics>:
}
void _Rate_monotonic_Initiate_statistics(
Rate_monotonic_Control *the_period
)
{
144b2c: 55 push %ebp
144b2d: 89 e5 mov %esp,%ebp
144b2f: 57 push %edi
144b30: 56 push %esi
144b31: 53 push %ebx
144b32: 83 ec 28 sub $0x28,%esp
144b35: 8b 5d 08 mov 0x8(%ebp),%ebx
Thread_Control *owning_thread = the_period->owner;
144b38: 8b 73 40 mov 0x40(%ebx),%esi
* If using nanosecond statistics, we need to obtain the uptime.
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
Timestamp_Control uptime;
_TOD_Get_uptime( &uptime );
144b3b: 8d 7d e0 lea -0x20(%ebp),%edi
144b3e: 57 push %edi
144b3f: e8 ac ce fe ff call 1319f0 <_TOD_Get_uptime>
/*
* Set the starting point and the CPU time used for the statistics.
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
the_period->time_period_initiated = uptime;
144b44: 8b 45 e0 mov -0x20(%ebp),%eax
144b47: 8b 55 e4 mov -0x1c(%ebp),%edx
144b4a: 89 43 4c mov %eax,0x4c(%ebx)
144b4d: 89 53 50 mov %edx,0x50(%ebx)
#else
the_period->time_period_initiated = _Watchdog_Ticks_since_boot;
#endif
the_period->cpu_usage_period_initiated = owning_thread->cpu_time_used;
144b50: 8b 86 84 00 00 00 mov 0x84(%esi),%eax
144b56: 8b 96 88 00 00 00 mov 0x88(%esi),%edx
144b5c: 89 43 44 mov %eax,0x44(%ebx)
144b5f: 89 53 48 mov %edx,0x48(%ebx)
* routine is invoked from rtems_rate_monotonic_period, the owner will
* be the executing thread. When this routine is invoked from
* _Rate_monotonic_Timeout, it will not.
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
if (owning_thread == _Thread_Executing) {
144b62: 83 c4 10 add $0x10,%esp
144b65: 3b 35 18 50 17 00 cmp 0x175018,%esi
144b6b: 74 0b je 144b78 <_Rate_monotonic_Initiate_statistics+0x4c>
);
_Timespec_Add_to( &the_period->cpu_usage_period_initiated, &ran );
}
#endif
}
144b6d: 8d 65 f4 lea -0xc(%ebp),%esp
144b70: 5b pop %ebx
144b71: 5e pop %esi
144b72: 5f pop %edi
144b73: c9 leave
144b74: c3 ret
144b75: 8d 76 00 lea 0x0(%esi),%esi
/*
* Adjust the CPU time used to account for the time since last
* context switch.
*/
_Timespec_Subtract(
144b78: 51 push %ecx
144b79: 8d 75 d8 lea -0x28(%ebp),%esi
144b7c: 56 push %esi
144b7d: 57 push %edi
144b7e: 68 20 50 17 00 push $0x175020
144b83: e8 c8 16 fd ff call 116250 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch, &uptime, &ran
);
_Timespec_Add_to( &the_period->cpu_usage_period_initiated, &ran );
144b88: 58 pop %eax
144b89: 5a pop %edx
144b8a: 56 push %esi
144b8b: 83 c3 44 add $0x44,%ebx
144b8e: 53 push %ebx
144b8f: e8 80 16 fd ff call 116214 <_Timespec_Add_to>
144b94: 83 c4 10 add $0x10,%esp
}
#endif
}
144b97: 8d 65 f4 lea -0xc(%ebp),%esp
144b9a: 5b pop %ebx
144b9b: 5e pop %esi
144b9c: 5f pop %edi
144b9d: c9 leave
144b9e: c3 ret
00100240 <_Rate_monotonic_Manager_initialization>:
#include <rtems/rtems/types.h>
#include <rtems/rtems/ratemon.h>
void _Rate_monotonic_Manager_initialization(void)
{
100240: 55 push %ebp
100241: 89 e5 mov %esp,%ebp
}
100243: c9 leave
100244: c3 ret
00144ed8 <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
144ed8: 55 push %ebp
144ed9: 89 e5 mov %esp,%ebp
144edb: 83 ec 2c sub $0x2c,%esp
144ede: 8d 45 f4 lea -0xc(%ebp),%eax
144ee1: 50 push %eax
144ee2: ff 75 08 pushl 0x8(%ebp)
144ee5: 68 60 5b 17 00 push $0x175b60
144eea: e8 6d fd fc ff call 114c5c <_Objects_Get>
/*
* 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 );
switch ( location ) {
144eef: 83 c4 10 add $0x10,%esp
144ef2: 8b 55 f4 mov -0xc(%ebp),%edx
144ef5: 85 d2 test %edx,%edx
144ef7: 75 29 jne 144f22 <_Rate_monotonic_Timeout+0x4a><== NEVER TAKEN
case OBJECTS_LOCAL:
the_thread = the_period->owner;
144ef9: 8b 50 40 mov 0x40(%eax),%edx
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
144efc: f6 42 11 40 testb $0x40,0x11(%edx)
144f00: 74 08 je 144f0a <_Rate_monotonic_Timeout+0x32>
the_thread->Wait.id == the_period->Object.id ) {
144f02: 8b 4a 20 mov 0x20(%edx),%ecx
144f05: 3b 48 08 cmp 0x8(%eax),%ecx
144f08: 74 4e je 144f58 <_Rate_monotonic_Timeout+0x80>
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
144f0a: 83 78 38 01 cmpl $0x1,0x38(%eax)
144f0e: 74 14 je 144f24 <_Rate_monotonic_Timeout+0x4c>
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else
the_period->state = RATE_MONOTONIC_EXPIRED;
144f10: c7 40 38 04 00 00 00 movl $0x4,0x38(%eax)
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
144f17: a1 58 4f 17 00 mov 0x174f58,%eax
144f1c: 48 dec %eax
144f1d: a3 58 4f 17 00 mov %eax,0x174f58
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
144f22: c9 leave
144f23: c3 ret
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
144f24: c7 40 38 03 00 00 00 movl $0x3,0x38(%eax)
_Rate_monotonic_Initiate_statistics( the_period );
144f2b: 83 ec 0c sub $0xc,%esp
144f2e: 50 push %eax
144f2f: 89 45 e4 mov %eax,-0x1c(%ebp)
144f32: e8 f5 fb ff ff call 144b2c <_Rate_monotonic_Initiate_statistics>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
144f37: 8b 45 e4 mov -0x1c(%ebp),%eax
144f3a: 8b 50 3c mov 0x3c(%eax),%edx
144f3d: 89 50 1c mov %edx,0x1c(%eax)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
144f40: 5a pop %edx
144f41: 59 pop %ecx
144f42: 83 c0 10 add $0x10,%eax
144f45: 50 push %eax
144f46: 68 38 50 17 00 push $0x175038
144f4b: e8 d0 15 fd ff call 116520 <_Watchdog_Insert>
144f50: 83 c4 10 add $0x10,%esp
144f53: eb c2 jmp 144f17 <_Rate_monotonic_Timeout+0x3f>
144f55: 8d 76 00 lea 0x0(%esi),%esi
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
144f58: 83 ec 08 sub $0x8,%esp
144f5b: 68 f8 ff 03 10 push $0x1003fff8
144f60: 52 push %edx
144f61: 89 45 e4 mov %eax,-0x1c(%ebp)
144f64: e8 6f 02 fd ff call 1151d8 <_Thread_Clear_state>
the_thread = the_period->owner;
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
the_thread->Wait.id == the_period->Object.id ) {
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
144f69: 8b 45 e4 mov -0x1c(%ebp),%eax
144f6c: 89 04 24 mov %eax,(%esp)
144f6f: eb c1 jmp 144f32 <_Rate_monotonic_Timeout+0x5a>
00144c38 <_Rate_monotonic_Update_statistics>:
}
void _Rate_monotonic_Update_statistics(
Rate_monotonic_Control *the_period
)
{
144c38: 55 push %ebp
144c39: 89 e5 mov %esp,%ebp
144c3b: 57 push %edi
144c3c: 56 push %esi
144c3d: 53 push %ebx
144c3e: 83 ec 1c sub $0x1c,%esp
144c41: 8b 5d 08 mov 0x8(%ebp),%ebx
/*
* Update the counts.
*/
stats = &the_period->Statistics;
stats->count++;
144c44: ff 43 54 incl 0x54(%ebx)
if ( the_period->state == RATE_MONOTONIC_EXPIRED )
144c47: 83 7b 38 04 cmpl $0x4,0x38(%ebx)
144c4b: 0f 84 bf 00 00 00 je 144d10 <_Rate_monotonic_Update_statistics+0xd8>
/*
* Grab status for time statistics.
*/
valid_status =
_Rate_monotonic_Get_status( the_period, &since_last_period, &executed );
144c51: 52 push %edx
144c52: 8d 7d e0 lea -0x20(%ebp),%edi
144c55: 57 push %edi
144c56: 8d 75 d8 lea -0x28(%ebp),%esi
144c59: 56 push %esi
144c5a: 53 push %ebx
144c5b: e8 40 ff ff ff call 144ba0 <_Rate_monotonic_Get_status>
if (!valid_status)
144c60: 83 c4 10 add $0x10,%esp
144c63: 84 c0 test %al,%al
144c65: 75 09 jne 144c70 <_Rate_monotonic_Update_statistics+0x38>
stats->min_wall_time = since_last_period;
if ( since_last_period > stats->max_wall_time )
stats->max_wall_time = since_last_period;
#endif
}
144c67: 8d 65 f4 lea -0xc(%ebp),%esp
144c6a: 5b pop %ebx
144c6b: 5e pop %esi
144c6c: 5f pop %edi
144c6d: c9 leave
144c6e: c3 ret
144c6f: 90 nop
/*
* Update CPU time
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Add_to( &stats->total_cpu_time, &executed );
144c70: 83 ec 08 sub $0x8,%esp
144c73: 57 push %edi
144c74: 8d 43 6c lea 0x6c(%ebx),%eax
144c77: 50 push %eax
144c78: e8 97 15 fd ff call 116214 <_Timespec_Add_to>
if ( _Timestamp_Less_than( &executed, &stats->min_cpu_time ) )
144c7d: 59 pop %ecx
144c7e: 58 pop %eax
144c7f: 8d 43 5c lea 0x5c(%ebx),%eax
144c82: 50 push %eax
144c83: 57 push %edi
144c84: e8 6b 06 00 00 call 1452f4 <_Timespec_Less_than>
144c89: 83 c4 10 add $0x10,%esp
144c8c: 84 c0 test %al,%al
144c8e: 74 0c je 144c9c <_Rate_monotonic_Update_statistics+0x64>
stats->min_cpu_time = executed;
144c90: 8b 45 e0 mov -0x20(%ebp),%eax
144c93: 8b 55 e4 mov -0x1c(%ebp),%edx
144c96: 89 43 5c mov %eax,0x5c(%ebx)
144c99: 89 53 60 mov %edx,0x60(%ebx)
if ( _Timestamp_Greater_than( &executed, &stats->max_cpu_time ) )
144c9c: 83 ec 08 sub $0x8,%esp
144c9f: 8d 43 64 lea 0x64(%ebx),%eax
144ca2: 50 push %eax
144ca3: 57 push %edi
144ca4: e8 27 06 00 00 call 1452d0 <_Timespec_Greater_than>
144ca9: 83 c4 10 add $0x10,%esp
144cac: 84 c0 test %al,%al
144cae: 74 0c je 144cbc <_Rate_monotonic_Update_statistics+0x84>
stats->max_cpu_time = executed;
144cb0: 8b 45 e0 mov -0x20(%ebp),%eax
144cb3: 8b 55 e4 mov -0x1c(%ebp),%edx
144cb6: 89 43 64 mov %eax,0x64(%ebx)
144cb9: 89 53 68 mov %edx,0x68(%ebx)
/*
* Update Wall time
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Add_to( &stats->total_wall_time, &since_last_period );
144cbc: 83 ec 08 sub $0x8,%esp
144cbf: 56 push %esi
144cc0: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax
144cc6: 50 push %eax
144cc7: e8 48 15 fd ff call 116214 <_Timespec_Add_to>
if ( _Timestamp_Less_than( &since_last_period, &stats->min_wall_time ) )
144ccc: 58 pop %eax
144ccd: 5a pop %edx
144cce: 8d 43 74 lea 0x74(%ebx),%eax
144cd1: 50 push %eax
144cd2: 56 push %esi
144cd3: e8 1c 06 00 00 call 1452f4 <_Timespec_Less_than>
144cd8: 83 c4 10 add $0x10,%esp
144cdb: 84 c0 test %al,%al
144cdd: 75 39 jne 144d18 <_Rate_monotonic_Update_statistics+0xe0>
stats->min_wall_time = since_last_period;
if ( _Timestamp_Greater_than( &since_last_period, &stats->max_wall_time ) )
144cdf: 83 ec 08 sub $0x8,%esp
144ce2: 8d 43 7c lea 0x7c(%ebx),%eax
144ce5: 50 push %eax
144ce6: 56 push %esi
144ce7: e8 e4 05 00 00 call 1452d0 <_Timespec_Greater_than>
144cec: 83 c4 10 add $0x10,%esp
144cef: 84 c0 test %al,%al
144cf1: 0f 84 70 ff ff ff je 144c67 <_Rate_monotonic_Update_statistics+0x2f>
stats->max_wall_time = since_last_period;
144cf7: 8b 45 d8 mov -0x28(%ebp),%eax
144cfa: 8b 55 dc mov -0x24(%ebp),%edx
144cfd: 89 43 7c mov %eax,0x7c(%ebx)
144d00: 89 93 80 00 00 00 mov %edx,0x80(%ebx)
stats->min_wall_time = since_last_period;
if ( since_last_period > stats->max_wall_time )
stats->max_wall_time = since_last_period;
#endif
}
144d06: 8d 65 f4 lea -0xc(%ebp),%esp
144d09: 5b pop %ebx
144d0a: 5e pop %esi
144d0b: 5f pop %edi
144d0c: c9 leave
144d0d: c3 ret
144d0e: 66 90 xchg %ax,%ax
*/
stats = &the_period->Statistics;
stats->count++;
if ( the_period->state == RATE_MONOTONIC_EXPIRED )
stats->missed_count++;
144d10: ff 43 58 incl 0x58(%ebx)
144d13: e9 39 ff ff ff jmp 144c51 <_Rate_monotonic_Update_statistics+0x19>
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Add_to( &stats->total_wall_time, &since_last_period );
if ( _Timestamp_Less_than( &since_last_period, &stats->min_wall_time ) )
stats->min_wall_time = since_last_period;
144d18: 8b 45 d8 mov -0x28(%ebp),%eax
144d1b: 8b 55 dc mov -0x24(%ebp),%edx
144d1e: 89 43 74 mov %eax,0x74(%ebx)
144d21: 89 53 78 mov %edx,0x78(%ebx)
144d24: eb b9 jmp 144cdf <_Rate_monotonic_Update_statistics+0xa7>
00100228 <_Region_Manager_initialization>:
#include <rtems/score/states.h>
#include <rtems/score/thread.h>
#include <rtems/score/interr.h>
void _Region_Manager_initialization(void)
{
100228: 55 push %ebp
100229: 89 e5 mov %esp,%ebp
}
10022b: c9 leave
10022c: c3 ret
0010e09c <_TOD_Set>:
*/
void _TOD_Set(
const struct timespec *time
)
{
10e09c: 55 push %ebp
10e09d: 89 e5 mov %esp,%ebp
10e09f: 53 push %ebx
10e0a0: 83 ec 04 sub $0x4,%esp
10e0a3: 8b 5d 08 mov 0x8(%ebp),%ebx
10e0a6: a1 78 ce 12 00 mov 0x12ce78,%eax
10e0ab: 40 inc %eax
10e0ac: a3 78 ce 12 00 mov %eax,0x12ce78
long seconds;
_Thread_Disable_dispatch();
_TOD_Deactivate();
seconds = _TOD_Seconds_since_epoch();
10e0b1: a1 0c cf 12 00 mov 0x12cf0c,%eax
if ( time->tv_sec < seconds )
10e0b6: 8b 13 mov (%ebx),%edx
10e0b8: 39 d0 cmp %edx,%eax
10e0ba: 7f 34 jg 10e0f0 <_TOD_Set+0x54>
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
_Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units );
10e0bc: 51 push %ecx
10e0bd: 29 c2 sub %eax,%edx
10e0bf: 52 push %edx
10e0c0: 6a 00 push $0x0
10e0c2: 68 4c cf 12 00 push $0x12cf4c
10e0c7: e8 0c 25 00 00 call 1105d8 <_Watchdog_Adjust>
10e0cc: 83 c4 10 add $0x10,%esp
_Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec );
else
_Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds );
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
10e0cf: 8b 03 mov (%ebx),%eax
10e0d1: a3 0c cf 12 00 mov %eax,0x12cf0c
10e0d6: 8b 43 04 mov 0x4(%ebx),%eax
10e0d9: a3 10 cf 12 00 mov %eax,0x12cf10
_TOD_Is_set = true;
10e0de: c6 05 8c ce 12 00 01 movb $0x1,0x12ce8c
_TOD_Activate();
_Thread_Enable_dispatch();
}
10e0e5: 8b 5d fc mov -0x4(%ebp),%ebx
10e0e8: c9 leave
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
_TOD_Is_set = true;
_TOD_Activate();
_Thread_Enable_dispatch();
10e0e9: e9 ca 12 00 00 jmp 10f3b8 <_Thread_Enable_dispatch>
10e0ee: 66 90 xchg %ax,%ax
10e0f0: 51 push %ecx
10e0f1: 29 d0 sub %edx,%eax
10e0f3: 50 push %eax
10e0f4: 6a 01 push $0x1
10e0f6: 68 4c cf 12 00 push $0x12cf4c
10e0fb: e8 d8 24 00 00 call 1105d8 <_Watchdog_Adjust>
10e100: 83 c4 10 add $0x10,%esp
10e103: eb ca jmp 10e0cf <_TOD_Set+0x33>
0010c804 <_TOD_To_seconds>:
*/
uint32_t _TOD_To_seconds(
const rtems_time_of_day *the_tod
)
{
10c804: 55 push %ebp
10c805: 89 e5 mov %esp,%ebp
10c807: 56 push %esi
10c808: 53 push %ebx
10c809: 8b 55 08 mov 0x8(%ebp),%edx
uint32_t time;
uint32_t year_mod_4;
time = the_tod->day - 1;
10c80c: 8b 72 08 mov 0x8(%edx),%esi
10c80f: 4e dec %esi
year_mod_4 = the_tod->year & 3;
10c810: 8b 02 mov (%edx),%eax
if ( year_mod_4 == 0 )
10c812: 89 c3 mov %eax,%ebx
10c814: 83 e3 03 and $0x3,%ebx
10c817: 74 67 je 10c880 <_TOD_To_seconds+0x7c>
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
10c819: 8b 4a 04 mov 0x4(%edx),%ecx
10c81c: 0f b7 8c 09 e0 55 12 movzwl 0x1255e0(%ecx,%ecx,1),%ecx
10c823: 00
10c824: 8d 34 31 lea (%ecx,%esi,1),%esi
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
10c827: 0f b7 8c 1b 14 56 12 movzwl 0x125614(%ebx,%ebx,1),%ecx
10c82e: 00
10c82f: 2d c4 07 00 00 sub $0x7c4,%eax
10c834: c1 e8 02 shr $0x2,%eax
10c837: 8d 1c c0 lea (%eax,%eax,8),%ebx
10c83a: 8d 1c d8 lea (%eax,%ebx,8),%ebx
10c83d: 8d 1c 9b lea (%ebx,%ebx,4),%ebx
10c840: 8d 04 98 lea (%eax,%ebx,4),%eax
10c843: 01 c1 add %eax,%ecx
( (TOD_DAYS_PER_YEAR * 4) + 1);
time += _TOD_Days_since_last_leap_year[ year_mod_4 ];
10c845: 01 f1 add %esi,%ecx
time *= TOD_SECONDS_PER_DAY;
10c847: 8d 04 89 lea (%ecx,%ecx,4),%eax
10c84a: 8d 04 81 lea (%ecx,%eax,4),%eax
10c84d: 8d 04 c1 lea (%ecx,%eax,8),%eax
10c850: c1 e0 02 shl $0x2,%eax
10c853: 29 c8 sub %ecx,%eax
10c855: c1 e0 07 shl $0x7,%eax
time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute)
10c858: 8b 5a 14 mov 0x14(%edx),%ebx
* TOD_SECONDS_PER_MINUTE;
time += the_tod->second;
10c85b: 8b 4a 0c mov 0xc(%edx),%ecx
10c85e: 8d 0c 49 lea (%ecx,%ecx,2),%ecx
10c861: 8d 0c 89 lea (%ecx,%ecx,4),%ecx
10c864: c1 e1 02 shl $0x2,%ecx
10c867: 03 4a 10 add 0x10(%edx),%ecx
10c86a: 8d 14 49 lea (%ecx,%ecx,2),%edx
10c86d: 8d 14 92 lea (%edx,%edx,4),%edx
10c870: 8d 94 93 00 e5 da 21 lea 0x21dae500(%ebx,%edx,4),%edx
10c877: 8d 04 02 lea (%edx,%eax,1),%eax
time += TOD_SECONDS_1970_THROUGH_1988;
return( time );
}
10c87a: 5b pop %ebx
10c87b: 5e pop %esi
10c87c: c9 leave
10c87d: c3 ret
10c87e: 66 90 xchg %ax,%ax
time = the_tod->day - 1;
year_mod_4 = the_tod->year & 3;
if ( year_mod_4 == 0 )
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
10c880: 8b 4a 04 mov 0x4(%edx),%ecx
10c883: 0f b7 8c 09 fa 55 12 movzwl 0x1255fa(%ecx,%ecx,1),%ecx
10c88a: 00
10c88b: 8d 34 31 lea (%ecx,%esi,1),%esi
10c88e: eb 97 jmp 10c827 <_TOD_To_seconds+0x23>
0010c890 <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
10c890: 55 push %ebp
10c891: 89 e5 mov %esp,%ebp
10c893: 53 push %ebx
10c894: 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();
10c897: 8b 1d 4c 88 12 00 mov 0x12884c,%ebx
if ((!the_tod) ||
10c89d: 85 c9 test %ecx,%ecx
10c89f: 74 53 je 10c8f4 <_TOD_Validate+0x64> <== NEVER TAKEN
10c8a1: b8 40 42 0f 00 mov $0xf4240,%eax
10c8a6: 31 d2 xor %edx,%edx
10c8a8: f7 f3 div %ebx
(the_tod->ticks >= ticks_per_second) ||
10c8aa: 3b 41 18 cmp 0x18(%ecx),%eax
10c8ad: 76 45 jbe 10c8f4 <_TOD_Validate+0x64>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
10c8af: 83 79 14 3b cmpl $0x3b,0x14(%ecx)
10c8b3: 77 3f ja 10c8f4 <_TOD_Validate+0x64>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
10c8b5: 83 79 10 3b cmpl $0x3b,0x10(%ecx)
10c8b9: 77 39 ja 10c8f4 <_TOD_Validate+0x64>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
10c8bb: 83 79 0c 17 cmpl $0x17,0xc(%ecx)
10c8bf: 77 33 ja 10c8f4 <_TOD_Validate+0x64>
(the_tod->month == 0) ||
10c8c1: 8b 41 04 mov 0x4(%ecx),%eax
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) ||
10c8c4: 85 c0 test %eax,%eax
10c8c6: 74 2c je 10c8f4 <_TOD_Validate+0x64> <== NEVER TAKEN
10c8c8: 83 f8 0c cmp $0xc,%eax
10c8cb: 77 27 ja 10c8f4 <_TOD_Validate+0x64>
(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) ||
10c8cd: 8b 11 mov (%ecx),%edx
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) ||
10c8cf: 81 fa c3 07 00 00 cmp $0x7c3,%edx
10c8d5: 76 1d jbe 10c8f4 <_TOD_Validate+0x64>
(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) ||
(the_tod->day == 0) )
10c8d7: 8b 49 08 mov 0x8(%ecx),%ecx
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) ||
10c8da: 85 c9 test %ecx,%ecx
10c8dc: 74 16 je 10c8f4 <_TOD_Validate+0x64> <== NEVER TAKEN
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
10c8de: 83 e2 03 and $0x3,%edx
10c8e1: 75 16 jne 10c8f9 <_TOD_Validate+0x69>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
10c8e3: 8b 04 85 54 56 12 00 mov 0x125654(,%eax,4),%eax
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
10c8ea: 39 c8 cmp %ecx,%eax
10c8ec: 0f 93 c0 setae %al
10c8ef: eb 05 jmp 10c8f6 <_TOD_Validate+0x66>
10c8f1: 8d 76 00 lea 0x0(%esi),%esi
10c8f4: 31 c0 xor %eax,%eax
if ( the_tod->day > days_in_month )
return false;
return true;
}
10c8f6: 5b pop %ebx
10c8f7: c9 leave
10c8f8: c3 ret
return false;
if ( (the_tod->year % 4) == 0 )
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
10c8f9: 8b 04 85 20 56 12 00 mov 0x125620(,%eax,4),%eax
10c900: eb e8 jmp 10c8ea <_TOD_Validate+0x5a>
0010d784 <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
10d784: 55 push %ebp
10d785: 89 e5 mov %esp,%ebp
10d787: 57 push %edi
10d788: 56 push %esi
10d789: 53 push %ebx
10d78a: 83 ec 28 sub $0x28,%esp
10d78d: 8b 5d 08 mov 0x8(%ebp),%ebx
10d790: 8b 75 0c mov 0xc(%ebp),%esi
10d793: 8a 45 10 mov 0x10(%ebp),%al
10d796: 88 45 e7 mov %al,-0x19(%ebp)
*/
/*
* Save original state
*/
original_state = the_thread->current_state;
10d799: 8b 7b 10 mov 0x10(%ebx),%edi
/*
* Set a transient state for the thread so it is pulled off the Ready chains.
* This will prevent it from being scheduled no matter what happens in an
* ISR.
*/
_Thread_Set_transient( the_thread );
10d79c: 53 push %ebx
10d79d: e8 92 0e 00 00 call 10e634 <_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 )
10d7a2: 83 c4 10 add $0x10,%esp
10d7a5: 39 73 14 cmp %esi,0x14(%ebx)
10d7a8: 74 0d je 10d7b7 <_Thread_Change_priority+0x33>
_Thread_Set_priority( the_thread, new_priority );
10d7aa: 83 ec 08 sub $0x8,%esp
10d7ad: 56 push %esi
10d7ae: 53 push %ebx
10d7af: e8 38 0d 00 00 call 10e4ec <_Thread_Set_priority>
10d7b4: 83 c4 10 add $0x10,%esp
_ISR_Disable( level );
10d7b7: 9c pushf
10d7b8: fa cli
10d7b9: 5a pop %edx
/*
* 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;
10d7ba: 8b 43 10 mov 0x10(%ebx),%eax
if ( state != STATES_TRANSIENT ) {
10d7bd: 83 f8 04 cmp $0x4,%eax
10d7c0: 74 26 je 10d7e8 <_Thread_Change_priority+0x64>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
10d7c2: 83 e7 04 and $0x4,%edi
10d7c5: 74 15 je 10d7dc <_Thread_Change_priority+0x58><== ALWAYS TAKEN
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
10d7c7: 52 push %edx
10d7c8: 9d popf
if ( _States_Is_waiting_on_thread_queue( state ) ) {
10d7c9: a9 e0 be 03 00 test $0x3bee0,%eax
10d7ce: 0f 85 bc 00 00 00 jne 10d890 <_Thread_Change_priority+0x10c>
if ( !_Thread_Is_executing_also_the_heir() &&
_Thread_Executing->is_preemptible )
_Context_Switch_necessary = true;
_ISR_Enable( level );
}
10d7d4: 8d 65 f4 lea -0xc(%ebp),%esp
10d7d7: 5b pop %ebx
10d7d8: 5e pop %esi
10d7d9: 5f pop %edi
10d7da: c9 leave
10d7db: c3 ret
*/
state = the_thread->current_state;
if ( state != STATES_TRANSIENT ) {
/* 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 );
10d7dc: 89 c1 mov %eax,%ecx
10d7de: 83 e1 fb and $0xfffffffb,%ecx
10d7e1: 89 4b 10 mov %ecx,0x10(%ebx)
10d7e4: eb e1 jmp 10d7c7 <_Thread_Change_priority+0x43>
10d7e6: 66 90 xchg %ax,%ax
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
10d7e8: 83 e7 04 and $0x4,%edi
10d7eb: 75 45 jne 10d832 <_Thread_Change_priority+0xae><== 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 );
10d7ed: 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;
10d7f4: 8b 83 90 00 00 00 mov 0x90(%ebx),%eax
10d7fa: 66 8b 8b 96 00 00 00 mov 0x96(%ebx),%cx
10d801: 66 09 08 or %cx,(%eax)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10d804: 66 a1 ac 94 12 00 mov 0x1294ac,%ax
10d80a: 0b 83 94 00 00 00 or 0x94(%ebx),%eax
10d810: 66 a3 ac 94 12 00 mov %ax,0x1294ac
_Priority_Add_to_bit_map( &the_thread->Priority_map );
if ( prepend_it )
10d816: 80 7d e7 00 cmpb $0x0,-0x19(%ebp)
10d81a: 0f 84 88 00 00 00 je 10d8a8 <_Thread_Change_priority+0x124>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Head(
Chain_Control *the_chain
)
{
return (Chain_Node *) the_chain;
10d820: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
10d826: 89 43 04 mov %eax,0x4(%ebx)
before_node = after_node->next;
10d829: 8b 08 mov (%eax),%ecx
after_node->next = the_node;
10d82b: 89 18 mov %ebx,(%eax)
the_node->next = before_node;
10d82d: 89 0b mov %ecx,(%ebx)
before_node->previous = the_node;
10d82f: 89 59 04 mov %ebx,0x4(%ecx)
_Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node );
else
_Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node );
}
_ISR_Flash( level );
10d832: 52 push %edx
10d833: 9d popf
10d834: 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 );
10d835: 66 8b 1d ac 94 12 00 mov 0x1294ac,%bx
10d83c: 31 c0 xor %eax,%eax
10d83e: 89 c1 mov %eax,%ecx
10d840: 66 0f bc cb bsf %bx,%cx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10d844: 0f b7 c9 movzwl %cx,%ecx
10d847: 66 8b 9c 09 40 95 12 mov 0x129540(%ecx,%ecx,1),%bx
10d84e: 00
10d84f: 66 0f bc c3 bsf %bx,%ax
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
10d853: c1 e1 04 shl $0x4,%ecx
10d856: 0f b7 c0 movzwl %ax,%eax
10d859: 8d 04 01 lea (%ecx,%eax,1),%eax
10d85c: 8d 0c 40 lea (%eax,%eax,2),%ecx
10d85f: a1 c0 93 12 00 mov 0x1293c0,%eax
10d864: 8b 04 88 mov (%eax,%ecx,4),%eax
10d867: a3 88 94 12 00 mov %eax,0x129488
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
10d86c: 8b 0d b8 94 12 00 mov 0x1294b8,%ecx
* 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() &&
10d872: 39 c8 cmp %ecx,%eax
10d874: 74 0d je 10d883 <_Thread_Change_priority+0xff>
_Thread_Executing->is_preemptible )
10d876: 80 79 75 00 cmpb $0x0,0x75(%ecx)
10d87a: 74 07 je 10d883 <_Thread_Change_priority+0xff>
_Context_Switch_necessary = true;
10d87c: c6 05 c8 94 12 00 01 movb $0x1,0x1294c8
_ISR_Enable( level );
10d883: 52 push %edx
10d884: 9d popf
}
10d885: 8d 65 f4 lea -0xc(%ebp),%esp
10d888: 5b pop %ebx
10d889: 5e pop %esi
10d88a: 5f pop %edi
10d88b: c9 leave
10d88c: c3 ret
10d88d: 8d 76 00 lea 0x0(%esi),%esi
/* 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 );
10d890: 89 5d 0c mov %ebx,0xc(%ebp)
10d893: 8b 43 44 mov 0x44(%ebx),%eax
10d896: 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 );
}
10d899: 8d 65 f4 lea -0xc(%ebp),%esp
10d89c: 5b pop %ebx
10d89d: 5e pop %esi
10d89e: 5f pop %edi
10d89f: 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 );
10d8a0: e9 af 0b 00 00 jmp 10e454 <_Thread_queue_Requeue>
10d8a5: 8d 76 00 lea 0x0(%esi),%esi
_Priority_Add_to_bit_map( &the_thread->Priority_map );
if ( prepend_it )
_Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node );
else
_Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node );
10d8a8: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
10d8ae: 8d 48 04 lea 0x4(%eax),%ecx
10d8b1: 89 0b mov %ecx,(%ebx)
old_last_node = the_chain->last;
10d8b3: 8b 48 08 mov 0x8(%eax),%ecx
the_chain->last = the_node;
10d8b6: 89 58 08 mov %ebx,0x8(%eax)
old_last_node->next = the_node;
10d8b9: 89 19 mov %ebx,(%ecx)
the_node->previous = old_last_node;
10d8bb: 89 4b 04 mov %ecx,0x4(%ebx)
10d8be: e9 6f ff ff ff jmp 10d832 <_Thread_Change_priority+0xae>
0010d8c4 <_Thread_Clear_state>:
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
10d8c4: 55 push %ebp
10d8c5: 89 e5 mov %esp,%ebp
10d8c7: 53 push %ebx
10d8c8: 8b 45 08 mov 0x8(%ebp),%eax
10d8cb: 8b 55 0c mov 0xc(%ebp),%edx
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
10d8ce: 9c pushf
10d8cf: fa cli
10d8d0: 5b pop %ebx
current_state = the_thread->current_state;
10d8d1: 8b 48 10 mov 0x10(%eax),%ecx
if ( current_state & state ) {
10d8d4: 85 ca test %ecx,%edx
10d8d6: 74 70 je 10d948 <_Thread_Clear_state+0x84>
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
10d8d8: f7 d2 not %edx
10d8da: 21 ca and %ecx,%edx
current_state =
10d8dc: 89 50 10 mov %edx,0x10(%eax)
the_thread->current_state = _States_Clear( state, current_state );
if ( _States_Is_ready( current_state ) ) {
10d8df: 85 d2 test %edx,%edx
10d8e1: 75 65 jne 10d948 <_Thread_Clear_state+0x84>
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10d8e3: 8b 90 90 00 00 00 mov 0x90(%eax),%edx
10d8e9: 66 8b 88 96 00 00 00 mov 0x96(%eax),%cx
10d8f0: 66 09 0a or %cx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10d8f3: 66 8b 15 ac 94 12 00 mov 0x1294ac,%dx
10d8fa: 0b 90 94 00 00 00 or 0x94(%eax),%edx
10d900: 66 89 15 ac 94 12 00 mov %dx,0x1294ac
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
10d907: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
10d90d: 8d 4a 04 lea 0x4(%edx),%ecx
10d910: 89 08 mov %ecx,(%eax)
old_last_node = the_chain->last;
10d912: 8b 4a 08 mov 0x8(%edx),%ecx
the_chain->last = the_node;
10d915: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10d918: 89 01 mov %eax,(%ecx)
the_node->previous = old_last_node;
10d91a: 89 48 04 mov %ecx,0x4(%eax)
_ISR_Flash( level );
10d91d: 53 push %ebx
10d91e: 9d popf
10d91f: 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 ) {
10d920: 8b 50 14 mov 0x14(%eax),%edx
10d923: 8b 0d 88 94 12 00 mov 0x129488,%ecx
10d929: 3b 51 14 cmp 0x14(%ecx),%edx
10d92c: 73 1a jae 10d948 <_Thread_Clear_state+0x84>
_Thread_Heir = the_thread;
10d92e: a3 88 94 12 00 mov %eax,0x129488
if ( _Thread_Executing->is_preemptible ||
10d933: a1 b8 94 12 00 mov 0x1294b8,%eax
10d938: 80 78 75 00 cmpb $0x0,0x75(%eax)
10d93c: 74 12 je 10d950 <_Thread_Clear_state+0x8c>
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
10d93e: c6 05 c8 94 12 00 01 movb $0x1,0x1294c8
10d945: 8d 76 00 lea 0x0(%esi),%esi
}
}
}
_ISR_Enable( level );
10d948: 53 push %ebx
10d949: 9d popf
}
10d94a: 5b pop %ebx
10d94b: c9 leave
10d94c: c3 ret
10d94d: 8d 76 00 lea 0x0(%esi),%esi
* 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 ) {
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
10d950: 85 d2 test %edx,%edx
10d952: 74 ea je 10d93e <_Thread_Clear_state+0x7a><== NEVER TAKEN
10d954: eb f2 jmp 10d948 <_Thread_Clear_state+0x84>
0010d958 <_Thread_Close>:
void _Thread_Close(
Objects_Information *information,
Thread_Control *the_thread
)
{
10d958: 55 push %ebp
10d959: 89 e5 mov %esp,%ebp
10d95b: 56 push %esi
10d95c: 53 push %ebx
10d95d: 8b 75 08 mov 0x8(%ebp),%esi
10d960: 8b 5d 0c mov 0xc(%ebp),%ebx
10d963: 0f b7 53 08 movzwl 0x8(%ebx),%edx
10d967: 8b 46 1c mov 0x1c(%esi),%eax
10d96a: c7 04 90 00 00 00 00 movl $0x0,(%eax,%edx,4)
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10d971: a1 f8 93 12 00 mov 0x1293f8,%eax
10d976: 48 dec %eax
10d977: a3 f8 93 12 00 mov %eax,0x1293f8
* disappear and set a transient state on it. So we temporarily
* unnest dispatching.
*/
_Thread_Unnest_dispatch();
_User_extensions_Thread_delete( the_thread );
10d97c: 83 ec 0c sub $0xc,%esp
10d97f: 53 push %ebx
10d980: e8 9b 11 00 00 call 10eb20 <_User_extensions_Thread_delete>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10d985: a1 f8 93 12 00 mov 0x1293f8,%eax
10d98a: 40 inc %eax
10d98b: a3 f8 93 12 00 mov %eax,0x1293f8
/*
* Now we are in a dispatching critical section again and we
* can take the thread OUT of the published set. It is invalid
* to use this thread's Id OR name after this call.
*/
_Objects_Close( information, &the_thread->Object );
10d990: 59 pop %ecx
10d991: 58 pop %eax
10d992: 53 push %ebx
10d993: 56 push %esi
10d994: e8 2b f6 ff ff call 10cfc4 <_Objects_Close>
/*
* By setting the dormant state, the thread will not be considered
* for scheduling when we remove any blocking states.
*/
_Thread_Set_state( the_thread, STATES_DORMANT );
10d999: 58 pop %eax
10d99a: 5a pop %edx
10d99b: 6a 01 push $0x1
10d99d: 53 push %ebx
10d99e: e8 b5 0b 00 00 call 10e558 <_Thread_Set_state>
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
10d9a3: 89 1c 24 mov %ebx,(%esp)
10d9a6: e8 01 0a 00 00 call 10e3ac <_Thread_queue_Extract_with_proxy>
10d9ab: 83 c4 10 add $0x10,%esp
10d9ae: 84 c0 test %al,%al
10d9b0: 75 06 jne 10d9b8 <_Thread_Close+0x60>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
10d9b2: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
10d9b6: 74 68 je 10da20 <_Thread_Close+0xc8>
/*
* The thread might have been FP. So deal with that.
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( _Thread_Is_allocated_fp( the_thread ) )
10d9b8: 3b 1d 80 94 12 00 cmp 0x129480,%ebx
10d9be: 74 74 je 10da34 <_Thread_Close+0xdc>
_Thread_Deallocate_fp();
#endif
the_thread->fp_context = NULL;
10d9c0: c7 83 ec 00 00 00 00 movl $0x0,0xec(%ebx)
10d9c7: 00 00 00
if ( the_thread->Start.fp_context )
10d9ca: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
10d9d0: 85 c0 test %eax,%eax
10d9d2: 74 0c je 10d9e0 <_Thread_Close+0x88>
(void) _Workspace_Free( the_thread->Start.fp_context );
10d9d4: 83 ec 0c sub $0xc,%esp
10d9d7: 50 push %eax
10d9d8: e8 4b 14 00 00 call 10ee28 <_Workspace_Free>
10d9dd: 83 c4 10 add $0x10,%esp
/*
* Free the rest of the memory associated with this task
* and set the associated pointers to NULL for safety.
*/
_Thread_Stack_Free( the_thread );
10d9e0: 83 ec 0c sub $0xc,%esp
10d9e3: 53 push %ebx
10d9e4: e8 23 0d 00 00 call 10e70c <_Thread_Stack_Free>
the_thread->Start.stack = NULL;
10d9e9: c7 83 d0 00 00 00 00 movl $0x0,0xd0(%ebx)
10d9f0: 00 00 00
if ( the_thread->extensions )
10d9f3: 8b 83 00 01 00 00 mov 0x100(%ebx),%eax
10d9f9: 83 c4 10 add $0x10,%esp
10d9fc: 85 c0 test %eax,%eax
10d9fe: 74 0c je 10da0c <_Thread_Close+0xb4>
(void) _Workspace_Free( the_thread->extensions );
10da00: 83 ec 0c sub $0xc,%esp
10da03: 50 push %eax
10da04: e8 1f 14 00 00 call 10ee28 <_Workspace_Free>
10da09: 83 c4 10 add $0x10,%esp
the_thread->extensions = NULL;
10da0c: c7 83 00 01 00 00 00 movl $0x0,0x100(%ebx)
10da13: 00 00 00
}
10da16: 8d 65 f8 lea -0x8(%ebp),%esp
10da19: 5b pop %ebx
10da1a: 5e pop %esi
10da1b: c9 leave
10da1c: c3 ret
10da1d: 8d 76 00 lea 0x0(%esi),%esi
*/
_Thread_Set_state( the_thread, STATES_DORMANT );
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
10da20: 83 ec 0c sub $0xc,%esp
10da23: 8d 43 48 lea 0x48(%ebx),%eax
10da26: 50 push %eax
10da27: e8 dc 12 00 00 call 10ed08 <_Watchdog_Remove>
10da2c: 83 c4 10 add $0x10,%esp
10da2f: eb 87 jmp 10d9b8 <_Thread_Close+0x60>
10da31: 8d 76 00 lea 0x0(%esi),%esi
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
RTEMS_INLINE_ROUTINE void _Thread_Deallocate_fp( void )
{
_Thread_Allocated_fp = NULL;
10da34: c7 05 80 94 12 00 00 movl $0x0,0x129480
10da3b: 00 00 00
10da3e: eb 80 jmp 10d9c0 <_Thread_Close+0x68>
0010dad4 <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10dad4: 55 push %ebp
10dad5: 89 e5 mov %esp,%ebp
10dad7: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10dada: 8d 45 f4 lea -0xc(%ebp),%eax
10dadd: 50 push %eax
10dade: ff 75 08 pushl 0x8(%ebp)
10dae1: e8 aa 01 00 00 call 10dc90 <_Thread_Get>
switch ( location ) {
10dae6: 83 c4 10 add $0x10,%esp
10dae9: 8b 55 f4 mov -0xc(%ebp),%edx
10daec: 85 d2 test %edx,%edx
10daee: 75 1c jne 10db0c <_Thread_Delay_ended+0x38><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
10daf0: 83 ec 08 sub $0x8,%esp
10daf3: 68 18 00 00 10 push $0x10000018
10daf8: 50 push %eax
10daf9: e8 c6 fd ff ff call 10d8c4 <_Thread_Clear_state>
10dafe: a1 f8 93 12 00 mov 0x1293f8,%eax
10db03: 48 dec %eax
10db04: a3 f8 93 12 00 mov %eax,0x1293f8
10db09: 83 c4 10 add $0x10,%esp
| STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Thread_Unnest_dispatch();
break;
}
}
10db0c: c9 leave
10db0d: c3 ret
0010db10 <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
10db10: 55 push %ebp
10db11: 89 e5 mov %esp,%ebp
10db13: 57 push %edi
10db14: 56 push %esi
10db15: 53 push %ebx
10db16: 83 ec 1c sub $0x1c,%esp
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
10db19: 8b 1d b8 94 12 00 mov 0x1294b8,%ebx
_ISR_Disable( level );
10db1f: 9c pushf
10db20: fa cli
10db21: 58 pop %eax
while ( _Context_Switch_necessary == true ) {
10db22: 8a 15 c8 94 12 00 mov 0x1294c8,%dl
10db28: 84 d2 test %dl,%dl
10db2a: 0f 84 10 01 00 00 je 10dc40 <_Thread_Dispatch+0x130>
10db30: 8d 7d d8 lea -0x28(%ebp),%edi
10db33: e9 d1 00 00 00 jmp 10dc09 <_Thread_Dispatch+0xf9>
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 )
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
_ISR_Enable( level );
10db38: 50 push %eax
10db39: 9d popf
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
10db3a: 83 ec 0c sub $0xc,%esp
10db3d: 8d 45 e0 lea -0x20(%ebp),%eax
10db40: 50 push %eax
10db41: e8 26 47 00 00 call 11226c <_TOD_Get_uptime>
_Timestamp_Subtract(
10db46: 83 c4 0c add $0xc,%esp
10db49: 57 push %edi
10db4a: 8d 45 e0 lea -0x20(%ebp),%eax
10db4d: 50 push %eax
10db4e: 68 c0 94 12 00 push $0x1294c0
10db53: e8 b8 0d 00 00 call 10e910 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
10db58: 5a pop %edx
10db59: 59 pop %ecx
10db5a: 57 push %edi
10db5b: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax
10db61: 50 push %eax
10db62: e8 6d 0d 00 00 call 10e8d4 <_Timespec_Add_to>
_Thread_Time_of_last_context_switch = uptime;
10db67: 8b 45 e0 mov -0x20(%ebp),%eax
10db6a: 8b 55 e4 mov -0x1c(%ebp),%edx
10db6d: a3 c0 94 12 00 mov %eax,0x1294c0
10db72: 89 15 c4 94 12 00 mov %edx,0x1294c4
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
10db78: a1 84 94 12 00 mov 0x129484,%eax
10db7d: 83 c4 10 add $0x10,%esp
10db80: 85 c0 test %eax,%eax
10db82: 74 10 je 10db94 <_Thread_Dispatch+0x84> <== NEVER TAKEN
executing->libc_reent = *_Thread_libc_reent;
10db84: 8b 10 mov (%eax),%edx
10db86: 89 93 f0 00 00 00 mov %edx,0xf0(%ebx)
*_Thread_libc_reent = heir->libc_reent;
10db8c: 8b 96 f0 00 00 00 mov 0xf0(%esi),%edx
10db92: 89 10 mov %edx,(%eax)
}
_User_extensions_Thread_switch( executing, heir );
10db94: 83 ec 08 sub $0x8,%esp
10db97: 56 push %esi
10db98: 53 push %ebx
10db99: e8 02 10 00 00 call 10eba0 <_User_extensions_Thread_switch>
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
10db9e: 59 pop %ecx
10db9f: 58 pop %eax
10dba0: 81 c6 d4 00 00 00 add $0xd4,%esi
10dba6: 56 push %esi
10dba7: 8d 83 d4 00 00 00 lea 0xd4(%ebx),%eax
10dbad: 50 push %eax
10dbae: e8 dd 12 00 00 call 10ee90 <_CPU_Context_switch>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
10dbb3: 83 c4 10 add $0x10,%esp
10dbb6: 8b 93 ec 00 00 00 mov 0xec(%ebx),%edx
10dbbc: 85 d2 test %edx,%edx
10dbbe: 74 36 je 10dbf6 <_Thread_Dispatch+0xe6>
#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 );
10dbc0: a1 80 94 12 00 mov 0x129480,%eax
10dbc5: 39 c3 cmp %eax,%ebx
10dbc7: 74 2d je 10dbf6 <_Thread_Dispatch+0xe6>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
10dbc9: 85 c0 test %eax,%eax
10dbcb: 74 11 je 10dbde <_Thread_Dispatch+0xce>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
10dbcd: 83 ec 0c sub $0xc,%esp
10dbd0: 05 ec 00 00 00 add $0xec,%eax
10dbd5: 50 push %eax
10dbd6: e8 e9 12 00 00 call 10eec4 <_CPU_Context_save_fp>
10dbdb: 83 c4 10 add $0x10,%esp
_Context_Restore_fp( &executing->fp_context );
10dbde: 83 ec 0c sub $0xc,%esp
10dbe1: 8d 83 ec 00 00 00 lea 0xec(%ebx),%eax
10dbe7: 50 push %eax
10dbe8: e8 e1 12 00 00 call 10eece <_CPU_Context_restore_fp>
_Thread_Allocated_fp = executing;
10dbed: 89 1d 80 94 12 00 mov %ebx,0x129480
10dbf3: 83 c4 10 add $0x10,%esp
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
10dbf6: 8b 1d b8 94 12 00 mov 0x1294b8,%ebx
_ISR_Disable( level );
10dbfc: 9c pushf
10dbfd: fa cli
10dbfe: 58 pop %eax
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
10dbff: 8a 15 c8 94 12 00 mov 0x1294c8,%dl
10dc05: 84 d2 test %dl,%dl
10dc07: 74 37 je 10dc40 <_Thread_Dispatch+0x130>
heir = _Thread_Heir;
10dc09: 8b 35 88 94 12 00 mov 0x129488,%esi
_Thread_Dispatch_disable_level = 1;
10dc0f: c7 05 f8 93 12 00 01 movl $0x1,0x1293f8
10dc16: 00 00 00
_Context_Switch_necessary = false;
10dc19: c6 05 c8 94 12 00 00 movb $0x0,0x1294c8
_Thread_Executing = heir;
10dc20: 89 35 b8 94 12 00 mov %esi,0x1294b8
#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 )
10dc26: 83 7e 7c 01 cmpl $0x1,0x7c(%esi)
10dc2a: 0f 85 08 ff ff ff jne 10db38 <_Thread_Dispatch+0x28>
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
10dc30: 8b 15 c4 93 12 00 mov 0x1293c4,%edx
10dc36: 89 56 78 mov %edx,0x78(%esi)
10dc39: e9 fa fe ff ff jmp 10db38 <_Thread_Dispatch+0x28>
10dc3e: 66 90 xchg %ax,%ax
executing = _Thread_Executing;
_ISR_Disable( level );
}
_Thread_Dispatch_disable_level = 0;
10dc40: c7 05 f8 93 12 00 00 movl $0x0,0x1293f8
10dc47: 00 00 00
_ISR_Enable( level );
10dc4a: 50 push %eax
10dc4b: 9d popf
if ( _Thread_Do_post_task_switch_extension ||
10dc4c: a1 9c 94 12 00 mov 0x12949c,%eax
10dc51: 85 c0 test %eax,%eax
10dc53: 75 06 jne 10dc5b <_Thread_Dispatch+0x14b>
executing->do_post_task_switch_extension ) {
10dc55: 80 7b 74 00 cmpb $0x0,0x74(%ebx)
10dc59: 74 09 je 10dc64 <_Thread_Dispatch+0x154>
executing->do_post_task_switch_extension = false;
10dc5b: c6 43 74 00 movb $0x0,0x74(%ebx)
_API_extensions_Run_postswitch();
10dc5f: e8 50 e8 ff ff call 10c4b4 <_API_extensions_Run_postswitch>
}
}
10dc64: 8d 65 f4 lea -0xc(%ebp),%esp
10dc67: 5b pop %ebx
10dc68: 5e pop %esi
10dc69: 5f pop %edi
10dc6a: c9 leave
10dc6b: c3 ret
00114e90 <_Thread_Evaluate_mode>:
*
* XXX
*/
bool _Thread_Evaluate_mode( void )
{
114e90: 55 push %ebp
114e91: 89 e5 mov %esp,%ebp
Thread_Control *executing;
executing = _Thread_Executing;
114e93: a1 b8 94 12 00 mov 0x1294b8,%eax
if ( !_States_Is_ready( executing->current_state ) ||
114e98: 8b 50 10 mov 0x10(%eax),%edx
114e9b: 85 d2 test %edx,%edx
114e9d: 75 0e jne 114ead <_Thread_Evaluate_mode+0x1d><== NEVER TAKEN
114e9f: 3b 05 88 94 12 00 cmp 0x129488,%eax
114ea5: 74 11 je 114eb8 <_Thread_Evaluate_mode+0x28>
( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) {
114ea7: 80 78 75 00 cmpb $0x0,0x75(%eax)
114eab: 74 0b je 114eb8 <_Thread_Evaluate_mode+0x28><== NEVER TAKEN
_Context_Switch_necessary = true;
114ead: c6 05 c8 94 12 00 01 movb $0x1,0x1294c8
114eb4: b0 01 mov $0x1,%al
return true;
}
return false;
}
114eb6: c9 leave
114eb7: c3 ret
executing = _Thread_Executing;
if ( !_States_Is_ready( executing->current_state ) ||
( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) {
_Context_Switch_necessary = true;
return true;
114eb8: 31 c0 xor %eax,%eax
}
return false;
}
114eba: c9 leave
114ebb: c3 ret
0010dc90 <_Thread_Get>:
Thread_Control *_Thread_Get (
Objects_Id id,
Objects_Locations *location
)
{
10dc90: 55 push %ebp
10dc91: 89 e5 mov %esp,%ebp
10dc93: 53 push %ebx
10dc94: 83 ec 04 sub $0x4,%esp
10dc97: 8b 45 08 mov 0x8(%ebp),%eax
10dc9a: 8b 4d 0c mov 0xc(%ebp),%ecx
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 ) ) {
10dc9d: 85 c0 test %eax,%eax
10dc9f: 74 4b je 10dcec <_Thread_Get+0x5c>
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
10dca1: 89 c2 mov %eax,%edx
10dca3: c1 ea 18 shr $0x18,%edx
10dca6: 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 )
10dca9: 8d 5a ff lea -0x1(%edx),%ebx
10dcac: 83 fb 03 cmp $0x3,%ebx
10dcaf: 77 2b ja 10dcdc <_Thread_Get+0x4c>
*location = OBJECTS_ERROR;
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
10dcb1: 89 c3 mov %eax,%ebx
10dcb3: c1 eb 1b shr $0x1b,%ebx
10dcb6: 4b dec %ebx
10dcb7: 75 23 jne 10dcdc <_Thread_Get+0x4c>
*location = OBJECTS_ERROR;
goto done;
}
api_information = _Objects_Information_table[ the_api ];
10dcb9: 8b 14 95 cc 93 12 00 mov 0x1293cc(,%edx,4),%edx
if ( !api_information ) {
10dcc0: 85 d2 test %edx,%edx
10dcc2: 74 18 je 10dcdc <_Thread_Get+0x4c>
*location = OBJECTS_ERROR;
goto done;
}
information = api_information[ the_class ];
10dcc4: 8b 52 04 mov 0x4(%edx),%edx
if ( !information ) {
10dcc7: 85 d2 test %edx,%edx
10dcc9: 74 11 je 10dcdc <_Thread_Get+0x4c>
*location = OBJECTS_ERROR;
goto done;
}
tp = (Thread_Control *) _Objects_Get( information, id, location );
10dccb: 53 push %ebx
10dccc: 51 push %ecx
10dccd: 50 push %eax
10dcce: 52 push %edx
10dccf: e8 24 f7 ff ff call 10d3f8 <_Objects_Get>
10dcd4: 83 c4 10 add $0x10,%esp
done:
return tp;
}
10dcd7: 8b 5d fc mov -0x4(%ebp),%ebx
10dcda: c9 leave
10dcdb: c3 ret
goto done;
}
information = api_information[ the_class ];
if ( !information ) {
*location = OBJECTS_ERROR;
10dcdc: c7 01 01 00 00 00 movl $0x1,(%ecx)
10dce2: 31 c0 xor %eax,%eax
tp = (Thread_Control *) _Objects_Get( information, id, location );
done:
return tp;
}
10dce4: 8b 5d fc mov -0x4(%ebp),%ebx
10dce7: c9 leave
10dce8: c3 ret
10dce9: 8d 76 00 lea 0x0(%esi),%esi
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10dcec: a1 f8 93 12 00 mov 0x1293f8,%eax
10dcf1: 40 inc %eax
10dcf2: a3 f8 93 12 00 mov %eax,0x1293f8
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) {
_Thread_Disable_dispatch();
*location = OBJECTS_LOCAL;
10dcf7: c7 01 00 00 00 00 movl $0x0,(%ecx)
tp = _Thread_Executing;
10dcfd: a1 b8 94 12 00 mov 0x1294b8,%eax
tp = (Thread_Control *) _Objects_Get( information, id, location );
done:
return tp;
}
10dd02: 8b 5d fc mov -0x4(%ebp),%ebx
10dd05: c9 leave
10dd06: c3 ret
00114ebc <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
114ebc: 55 push %ebp
114ebd: 89 e5 mov %esp,%ebp
114ebf: 53 push %ebx
114ec0: 83 ec 14 sub $0x14,%esp
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
114ec3: 8b 1d b8 94 12 00 mov 0x1294b8,%ebx
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
114ec9: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
_ISR_Set_level(level);
114ecf: 85 c0 test %eax,%eax
114ed1: 74 79 je 114f4c <_Thread_Handler+0x90>
114ed3: fa cli
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
114ed4: a0 54 90 12 00 mov 0x129054,%al
114ed9: 88 45 f7 mov %al,-0x9(%ebp)
doneConstructors = 1;
114edc: c6 05 54 90 12 00 01 movb $0x1,0x129054
#endif
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
114ee3: 8b 83 ec 00 00 00 mov 0xec(%ebx),%eax
114ee9: 85 c0 test %eax,%eax
114eeb: 74 24 je 114f11 <_Thread_Handler+0x55>
#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 );
114eed: a1 80 94 12 00 mov 0x129480,%eax
114ef2: 39 c3 cmp %eax,%ebx
114ef4: 74 1b je 114f11 <_Thread_Handler+0x55>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
114ef6: 85 c0 test %eax,%eax
114ef8: 74 11 je 114f0b <_Thread_Handler+0x4f>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
114efa: 83 ec 0c sub $0xc,%esp
114efd: 05 ec 00 00 00 add $0xec,%eax
114f02: 50 push %eax
114f03: e8 bc 9f ff ff call 10eec4 <_CPU_Context_save_fp>
114f08: 83 c4 10 add $0x10,%esp
_Thread_Allocated_fp = executing;
114f0b: 89 1d 80 94 12 00 mov %ebx,0x129480
/*
* 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 );
114f11: 83 ec 0c sub $0xc,%esp
114f14: 53 push %ebx
114f15: e8 f6 9a ff ff call 10ea10 <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
114f1a: e8 4d 8d ff ff call 10dc6c <_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) */ {
114f1f: 83 c4 10 add $0x10,%esp
114f22: 80 7d f7 00 cmpb $0x0,-0x9(%ebp)
114f26: 74 28 je 114f50 <_Thread_Handler+0x94>
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
114f28: 8b 83 a0 00 00 00 mov 0xa0(%ebx),%eax
114f2e: 85 c0 test %eax,%eax
114f30: 74 2d je 114f5f <_Thread_Handler+0xa3>
(*(Thread_Entry_numeric) executing->Start.entry_point)(
executing->Start.numeric_argument
);
}
#if defined(RTEMS_POSIX_API)
else if ( executing->Start.prototype == THREAD_START_POINTER ) {
114f32: 48 dec %eax
114f33: 74 43 je 114f78 <_Thread_Handler+0xbc> <== ALWAYS TAKEN
* 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 );
114f35: 83 ec 0c sub $0xc,%esp
114f38: 53 push %ebx
114f39: e8 0e 9b ff ff call 10ea4c <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
114f3e: 83 c4 0c add $0xc,%esp
114f41: 6a 06 push $0x6
114f43: 6a 01 push $0x1
114f45: 6a 00 push $0x0
114f47: e8 64 7f ff ff call 10ceb0 <_Internal_error_Occurred>
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
_ISR_Set_level(level);
114f4c: fb sti
114f4d: eb 85 jmp 114ed4 <_Thread_Handler+0x18>
114f4f: 90 nop
* _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) */ {
INIT_NAME ();
114f50: e8 1b c0 00 00 call 120f70 <__start_set_sysctl_set>
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
114f55: 8b 83 a0 00 00 00 mov 0xa0(%ebx),%eax
114f5b: 85 c0 test %eax,%eax
114f5d: 75 d3 jne 114f32 <_Thread_Handler+0x76>
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
114f5f: 83 ec 0c sub $0xc,%esp
114f62: ff b3 a8 00 00 00 pushl 0xa8(%ebx)
114f68: ff 93 9c 00 00 00 call *0x9c(%ebx)
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
executing->Wait.return_argument =
114f6e: 89 43 28 mov %eax,0x28(%ebx)
114f71: 83 c4 10 add $0x10,%esp
114f74: eb bf jmp 114f35 <_Thread_Handler+0x79>
114f76: 66 90 xchg %ax,%ax
);
}
#if defined(RTEMS_POSIX_API)
else if ( executing->Start.prototype == THREAD_START_POINTER ) {
executing->Wait.return_argument =
(*(Thread_Entry_pointer) executing->Start.entry_point)(
114f78: 83 ec 0c sub $0xc,%esp
114f7b: ff b3 a4 00 00 00 pushl 0xa4(%ebx)
114f81: 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 =
114f87: 89 43 28 mov %eax,0x28(%ebx)
114f8a: 83 c4 10 add $0x10,%esp
114f8d: eb a6 jmp 114f35 <_Thread_Handler+0x79>
0010dd08 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
10dd08: 55 push %ebp
10dd09: 89 e5 mov %esp,%ebp
10dd0b: 57 push %edi
10dd0c: 56 push %esi
10dd0d: 53 push %ebx
10dd0e: 83 ec 1c sub $0x1c,%esp
10dd11: 8b 5d 0c mov 0xc(%ebp),%ebx
10dd14: 8b 4d 10 mov 0x10(%ebp),%ecx
10dd17: 8b 7d 14 mov 0x14(%ebp),%edi
10dd1a: 8b 75 1c mov 0x1c(%ebp),%esi
10dd1d: 8a 55 18 mov 0x18(%ebp),%dl
10dd20: 8a 45 20 mov 0x20(%ebp),%al
10dd23: 88 45 df mov %al,-0x21(%ebp)
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
10dd26: c7 83 f4 00 00 00 00 movl $0x0,0xf4(%ebx)
10dd2d: 00 00 00
10dd30: c7 83 f8 00 00 00 00 movl $0x0,0xf8(%ebx)
10dd37: 00 00 00
10dd3a: c7 83 fc 00 00 00 00 movl $0x0,0xfc(%ebx)
10dd41: 00 00 00
extensions_area = NULL;
the_thread->libc_reent = NULL;
10dd44: c7 83 f0 00 00 00 00 movl $0x0,0xf0(%ebx)
10dd4b: 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 ) {
10dd4e: 85 c9 test %ecx,%ecx
10dd50: 0f 84 13 02 00 00 je 10df69 <_Thread_Initialize+0x261>
stack = the_thread->Start.stack;
the_thread->Start.core_allocated_stack = true;
} else {
stack = stack_area;
actual_stack_size = stack_size;
the_thread->Start.core_allocated_stack = false;
10dd56: c6 83 c0 00 00 00 00 movb $0x0,0xc0(%ebx)
10dd5d: 89 f8 mov %edi,%eax
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
10dd5f: 89 8b c8 00 00 00 mov %ecx,0xc8(%ebx)
the_stack->size = size;
10dd65: 89 83 c4 00 00 00 mov %eax,0xc4(%ebx)
/*
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
10dd6b: 84 d2 test %dl,%dl
10dd6d: 0f 85 89 01 00 00 jne 10defc <_Thread_Initialize+0x1f4>
10dd73: 31 c0 xor %eax,%eax
10dd75: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
if ( !fp_area )
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
10dd7c: 89 83 ec 00 00 00 mov %eax,0xec(%ebx)
the_thread->Start.fp_context = fp_area;
10dd82: 89 83 cc 00 00 00 mov %eax,0xcc(%ebx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10dd88: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
10dd8f: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx)
the_watchdog->id = id;
10dd96: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
the_watchdog->user_data = user_data;
10dd9d: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10dda4: a1 98 94 12 00 mov 0x129498,%eax
10dda9: 85 c0 test %eax,%eax
10ddab: 0f 85 6b 01 00 00 jne 10df1c <_Thread_Initialize+0x214>
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
goto failed;
}
the_thread->extensions = (void **) extensions_area;
10ddb1: c7 83 00 01 00 00 00 movl $0x0,0x100(%ebx)
10ddb8: 00 00 00
10ddbb: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
10ddc2: 8a 45 df mov -0x21(%ebp),%al
10ddc5: 88 83 ac 00 00 00 mov %al,0xac(%ebx)
the_thread->Start.budget_algorithm = budget_algorithm;
10ddcb: 8b 45 24 mov 0x24(%ebp),%eax
10ddce: 89 83 b0 00 00 00 mov %eax,0xb0(%ebx)
the_thread->Start.budget_callout = budget_callout;
10ddd4: 8b 45 28 mov 0x28(%ebp),%eax
10ddd7: 89 83 b4 00 00 00 mov %eax,0xb4(%ebx)
switch ( budget_algorithm ) {
10dddd: 83 7d 24 02 cmpl $0x2,0x24(%ebp)
10dde1: 75 08 jne 10ddeb <_Thread_Initialize+0xe3>
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;
10dde3: a1 c4 93 12 00 mov 0x1293c4,%eax
10dde8: 89 43 78 mov %eax,0x78(%ebx)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
10ddeb: 8b 45 2c mov 0x2c(%ebp),%eax
10ddee: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
the_thread->current_state = STATES_DORMANT;
10ddf4: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx)
the_thread->Wait.queue = NULL;
10ddfb: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
the_thread->resource_count = 0;
10de02: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx)
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
10de09: 89 73 18 mov %esi,0x18(%ebx)
the_thread->Start.initial_priority = priority;
10de0c: 89 b3 bc 00 00 00 mov %esi,0xbc(%ebx)
_Thread_Set_priority( the_thread, priority );
10de12: 83 ec 08 sub $0x8,%esp
10de15: 56 push %esi
10de16: 53 push %ebx
10de17: e8 d0 06 00 00 call 10e4ec <_Thread_Set_priority>
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
10de1c: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx)
10de23: 00 00 00
10de26: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx)
10de2d: 00 00 00
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10de30: 0f b7 53 08 movzwl 0x8(%ebx),%edx
10de34: 8b 45 08 mov 0x8(%ebp),%eax
10de37: 8b 40 1c mov 0x1c(%eax),%eax
10de3a: 89 1c 90 mov %ebx,(%eax,%edx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10de3d: 8b 45 30 mov 0x30(%ebp),%eax
10de40: 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 );
10de43: 89 1c 24 mov %ebx,(%esp)
10de46: e8 8d 0c 00 00 call 10ead8 <_User_extensions_Thread_create>
if ( extension_status )
10de4b: 83 c4 10 add $0x10,%esp
10de4e: 84 c0 test %al,%al
10de50: 0f 85 9a 00 00 00 jne 10def0 <_Thread_Initialize+0x1e8>
return true;
failed:
if ( the_thread->libc_reent )
10de56: 8b 83 f0 00 00 00 mov 0xf0(%ebx),%eax
10de5c: 85 c0 test %eax,%eax
10de5e: 74 0c je 10de6c <_Thread_Initialize+0x164>
_Workspace_Free( the_thread->libc_reent );
10de60: 83 ec 0c sub $0xc,%esp
10de63: 50 push %eax
10de64: e8 bf 0f 00 00 call 10ee28 <_Workspace_Free>
10de69: 83 c4 10 add $0x10,%esp
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
10de6c: 8b 83 f4 00 00 00 mov 0xf4(%ebx),%eax
10de72: 85 c0 test %eax,%eax
10de74: 74 0c je 10de82 <_Thread_Initialize+0x17a>
_Workspace_Free( the_thread->API_Extensions[i] );
10de76: 83 ec 0c sub $0xc,%esp
10de79: 50 push %eax
10de7a: e8 a9 0f 00 00 call 10ee28 <_Workspace_Free>
10de7f: 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] )
10de82: 8b 83 f8 00 00 00 mov 0xf8(%ebx),%eax
10de88: 85 c0 test %eax,%eax
10de8a: 74 0c je 10de98 <_Thread_Initialize+0x190>
_Workspace_Free( the_thread->API_Extensions[i] );
10de8c: 83 ec 0c sub $0xc,%esp
10de8f: 50 push %eax
10de90: e8 93 0f 00 00 call 10ee28 <_Workspace_Free>
10de95: 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] )
10de98: 8b 83 fc 00 00 00 mov 0xfc(%ebx),%eax
10de9e: 85 c0 test %eax,%eax
10dea0: 74 0c je 10deae <_Thread_Initialize+0x1a6><== ALWAYS TAKEN
_Workspace_Free( the_thread->API_Extensions[i] );
10dea2: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10dea5: 50 push %eax <== NOT EXECUTED
10dea6: e8 7d 0f 00 00 call 10ee28 <_Workspace_Free> <== NOT EXECUTED
10deab: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
if ( extensions_area )
10deae: 8b 55 e4 mov -0x1c(%ebp),%edx
10deb1: 85 d2 test %edx,%edx
10deb3: 74 0e je 10dec3 <_Thread_Initialize+0x1bb>
(void) _Workspace_Free( extensions_area );
10deb5: 83 ec 0c sub $0xc,%esp
10deb8: ff 75 e4 pushl -0x1c(%ebp)
10debb: e8 68 0f 00 00 call 10ee28 <_Workspace_Free>
10dec0: 83 c4 10 add $0x10,%esp
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
10dec3: 8b 45 e0 mov -0x20(%ebp),%eax
10dec6: 85 c0 test %eax,%eax
10dec8: 74 0e je 10ded8 <_Thread_Initialize+0x1d0>
(void) _Workspace_Free( fp_area );
10deca: 83 ec 0c sub $0xc,%esp
10decd: ff 75 e0 pushl -0x20(%ebp)
10ded0: e8 53 0f 00 00 call 10ee28 <_Workspace_Free>
10ded5: 83 c4 10 add $0x10,%esp
#endif
_Thread_Stack_Free( the_thread );
10ded8: 83 ec 0c sub $0xc,%esp
10dedb: 53 push %ebx
10dedc: e8 2b 08 00 00 call 10e70c <_Thread_Stack_Free>
10dee1: 31 c0 xor %eax,%eax
return false;
10dee3: 83 c4 10 add $0x10,%esp
}
10dee6: 8d 65 f4 lea -0xc(%ebp),%esp
10dee9: 5b pop %ebx
10deea: 5e pop %esi
10deeb: 5f pop %edi
10deec: c9 leave
10deed: c3 ret
10deee: 66 90 xchg %ax,%ax
* 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 )
10def0: b0 01 mov $0x1,%al
_Thread_Stack_Free( the_thread );
return false;
}
10def2: 8d 65 f4 lea -0xc(%ebp),%esp
10def5: 5b pop %ebx
10def6: 5e pop %esi
10def7: 5f pop %edi
10def8: c9 leave
10def9: c3 ret
10defa: 66 90 xchg %ax,%ax
/*
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
10defc: 83 ec 0c sub $0xc,%esp
10deff: 6a 6c push $0x6c
10df01: e8 06 0f 00 00 call 10ee0c <_Workspace_Allocate>
10df06: 89 45 e0 mov %eax,-0x20(%ebp)
if ( !fp_area )
10df09: 83 c4 10 add $0x10,%esp
10df0c: 85 c0 test %eax,%eax
10df0e: 0f 84 89 00 00 00 je 10df9d <_Thread_Initialize+0x295>
10df14: 8b 45 e0 mov -0x20(%ebp),%eax
10df17: e9 60 fe ff ff jmp 10dd7c <_Thread_Initialize+0x74>
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
extensions_area = _Workspace_Allocate(
10df1c: 83 ec 0c sub $0xc,%esp
10df1f: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax
10df26: 50 push %eax
10df27: e8 e0 0e 00 00 call 10ee0c <_Workspace_Allocate>
10df2c: 89 45 e4 mov %eax,-0x1c(%ebp)
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
10df2f: 83 c4 10 add $0x10,%esp
10df32: 85 c0 test %eax,%eax
10df34: 0f 84 1c ff ff ff je 10de56 <_Thread_Initialize+0x14e>
goto failed;
}
the_thread->extensions = (void **) extensions_area;
10df3a: 89 c1 mov %eax,%ecx
10df3c: 89 83 00 01 00 00 mov %eax,0x100(%ebx)
* 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++ )
10df42: 8b 3d 98 94 12 00 mov 0x129498,%edi
10df48: 31 d2 xor %edx,%edx
10df4a: 31 c0 xor %eax,%eax
10df4c: eb 08 jmp 10df56 <_Thread_Initialize+0x24e>
10df4e: 66 90 xchg %ax,%ax
10df50: 8b 8b 00 01 00 00 mov 0x100(%ebx),%ecx
the_thread->extensions[i] = NULL;
10df56: c7 04 91 00 00 00 00 movl $0x0,(%ecx,%edx,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++ )
10df5d: 40 inc %eax
10df5e: 89 c2 mov %eax,%edx
10df60: 39 c7 cmp %eax,%edi
10df62: 73 ec jae 10df50 <_Thread_Initialize+0x248>
10df64: e9 59 fe ff ff jmp 10ddc2 <_Thread_Initialize+0xba>
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
#else
if ( !stack_area ) {
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
10df69: 83 ec 08 sub $0x8,%esp
10df6c: 57 push %edi
10df6d: 53 push %ebx
10df6e: 88 55 d8 mov %dl,-0x28(%ebp)
10df71: e8 32 07 00 00 call 10e6a8 <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
10df76: 83 c4 10 add $0x10,%esp
10df79: 85 c0 test %eax,%eax
10df7b: 8a 55 d8 mov -0x28(%ebp),%dl
10df7e: 74 16 je 10df96 <_Thread_Initialize+0x28e>
10df80: 39 c7 cmp %eax,%edi
10df82: 77 12 ja 10df96 <_Thread_Initialize+0x28e><== NEVER TAKEN
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
10df84: 8b 8b d0 00 00 00 mov 0xd0(%ebx),%ecx
the_thread->Start.core_allocated_stack = true;
10df8a: c6 83 c0 00 00 00 01 movb $0x1,0xc0(%ebx)
10df91: e9 c9 fd ff ff jmp 10dd5f <_Thread_Initialize+0x57>
if ( fp_area )
(void) _Workspace_Free( fp_area );
#endif
_Thread_Stack_Free( the_thread );
return false;
10df96: 31 c0 xor %eax,%eax
10df98: e9 49 ff ff ff jmp 10dee6 <_Thread_Initialize+0x1de>
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
if ( !fp_area )
10df9d: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
10dfa4: e9 ad fe ff ff jmp 10de56 <_Thread_Initialize+0x14e>
001135a4 <_Thread_Reset>:
void _Thread_Reset(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
1135a4: 55 push %ebp
1135a5: 89 e5 mov %esp,%ebp
1135a7: 53 push %ebx
1135a8: 83 ec 10 sub $0x10,%esp
1135ab: 8b 5d 08 mov 0x8(%ebp),%ebx
the_thread->resource_count = 0;
1135ae: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx)
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->is_preemptible = the_thread->Start.is_preemptible;
1135b5: 8a 83 ac 00 00 00 mov 0xac(%ebx),%al
1135bb: 88 43 75 mov %al,0x75(%ebx)
the_thread->budget_algorithm = the_thread->Start.budget_algorithm;
1135be: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax
1135c4: 89 43 7c mov %eax,0x7c(%ebx)
the_thread->budget_callout = the_thread->Start.budget_callout;
1135c7: 8b 83 b4 00 00 00 mov 0xb4(%ebx),%eax
1135cd: 89 83 80 00 00 00 mov %eax,0x80(%ebx)
the_thread->Start.pointer_argument = pointer_argument;
1135d3: 8b 45 0c mov 0xc(%ebp),%eax
1135d6: 89 83 a4 00 00 00 mov %eax,0xa4(%ebx)
the_thread->Start.numeric_argument = numeric_argument;
1135dc: 8b 45 10 mov 0x10(%ebp),%eax
1135df: 89 83 a8 00 00 00 mov %eax,0xa8(%ebx)
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
1135e5: 53 push %ebx
1135e6: e8 e9 b8 ff ff call 10eed4 <_Thread_queue_Extract_with_proxy>
1135eb: 83 c4 10 add $0x10,%esp
1135ee: 84 c0 test %al,%al
1135f0: 75 06 jne 1135f8 <_Thread_Reset+0x54>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
1135f2: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
1135f6: 74 28 je 113620 <_Thread_Reset+0x7c>
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
1135f8: 8b 83 bc 00 00 00 mov 0xbc(%ebx),%eax
1135fe: 39 43 14 cmp %eax,0x14(%ebx)
113601: 74 15 je 113618 <_Thread_Reset+0x74>
the_thread->real_priority = the_thread->Start.initial_priority;
113603: 89 43 18 mov %eax,0x18(%ebx)
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
113606: 89 45 0c mov %eax,0xc(%ebp)
113609: 89 5d 08 mov %ebx,0x8(%ebp)
}
}
11360c: 8b 5d fc mov -0x4(%ebp),%ebx
11360f: c9 leave
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
the_thread->real_priority = the_thread->Start.initial_priority;
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
113610: e9 8b ba ff ff jmp 10f0a0 <_Thread_Set_priority>
113615: 8d 76 00 lea 0x0(%esi),%esi
}
}
113618: 8b 5d fc mov -0x4(%ebp),%ebx
11361b: c9 leave
11361c: c3 ret
11361d: 8d 76 00 lea 0x0(%esi),%esi
the_thread->Start.numeric_argument = numeric_argument;
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
113620: 83 ec 0c sub $0xc,%esp
113623: 8d 43 48 lea 0x48(%ebx),%eax
113626: 50 push %eax
113627: e8 d0 c2 ff ff call 10f8fc <_Watchdog_Remove>
11362c: 83 c4 10 add $0x10,%esp
11362f: eb c7 jmp 1135f8 <_Thread_Reset+0x54>
00111870 <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
111870: 55 push %ebp
111871: 89 e5 mov %esp,%ebp
111873: 53 push %ebx
111874: 8b 45 08 mov 0x8(%ebp),%eax
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
111877: 9c pushf
111878: fa cli
111879: 59 pop %ecx
_ISR_Enable( level );
return;
}
#endif
current_state = the_thread->current_state;
11187a: 8b 50 10 mov 0x10(%eax),%edx
if ( current_state & STATES_SUSPENDED ) {
11187d: f6 c2 02 test $0x2,%dl
111880: 74 6e je 1118f0 <_Thread_Resume+0x80> <== NEVER TAKEN
111882: 83 e2 fd and $0xfffffffd,%edx
current_state =
111885: 89 50 10 mov %edx,0x10(%eax)
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
if ( _States_Is_ready( current_state ) ) {
111888: 85 d2 test %edx,%edx
11188a: 75 64 jne 1118f0 <_Thread_Resume+0x80>
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
11188c: 8b 90 90 00 00 00 mov 0x90(%eax),%edx
111892: 66 8b 98 96 00 00 00 mov 0x96(%eax),%bx
111899: 66 09 1a or %bx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
11189c: 66 8b 15 ec c5 12 00 mov 0x12c5ec,%dx
1118a3: 0b 90 94 00 00 00 or 0x94(%eax),%edx
1118a9: 66 89 15 ec c5 12 00 mov %dx,0x12c5ec
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
1118b0: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
1118b6: 8d 5a 04 lea 0x4(%edx),%ebx
1118b9: 89 18 mov %ebx,(%eax)
old_last_node = the_chain->last;
1118bb: 8b 5a 08 mov 0x8(%edx),%ebx
the_chain->last = the_node;
1118be: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
1118c1: 89 03 mov %eax,(%ebx)
the_node->previous = old_last_node;
1118c3: 89 58 04 mov %ebx,0x4(%eax)
_ISR_Flash( level );
1118c6: 51 push %ecx
1118c7: 9d popf
1118c8: fa cli
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
1118c9: 8b 50 14 mov 0x14(%eax),%edx
1118cc: 8b 1d c8 c5 12 00 mov 0x12c5c8,%ebx
1118d2: 3b 53 14 cmp 0x14(%ebx),%edx
1118d5: 73 19 jae 1118f0 <_Thread_Resume+0x80>
_Thread_Heir = the_thread;
1118d7: a3 c8 c5 12 00 mov %eax,0x12c5c8
if ( _Thread_Executing->is_preemptible ||
1118dc: a1 f8 c5 12 00 mov 0x12c5f8,%eax
1118e1: 80 78 75 00 cmpb $0x0,0x75(%eax)
1118e5: 74 11 je 1118f8 <_Thread_Resume+0x88>
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
1118e7: c6 05 08 c6 12 00 01 movb $0x1,0x12c608
1118ee: 66 90 xchg %ax,%ax
}
}
}
_ISR_Enable( level );
1118f0: 51 push %ecx
1118f1: 9d popf
}
1118f2: 5b pop %ebx
1118f3: c9 leave
1118f4: c3 ret
1118f5: 8d 76 00 lea 0x0(%esi),%esi
_ISR_Flash( level );
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
1118f8: 85 d2 test %edx,%edx
1118fa: 74 eb je 1118e7 <_Thread_Resume+0x77> <== NEVER TAKEN
1118fc: eb f2 jmp 1118f0 <_Thread_Resume+0x80>
0010e558 <_Thread_Set_state>:
void _Thread_Set_state(
Thread_Control *the_thread,
States_Control state
)
{
10e558: 55 push %ebp
10e559: 89 e5 mov %esp,%ebp
10e55b: 56 push %esi
10e55c: 53 push %ebx
10e55d: 8b 45 08 mov 0x8(%ebp),%eax
10e560: 8b 75 0c mov 0xc(%ebp),%esi
ISR_Level level;
Chain_Control *ready;
ready = the_thread->ready;
10e563: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
_ISR_Disable( level );
10e569: 9c pushf
10e56a: fa cli
10e56b: 59 pop %ecx
if ( !_States_Is_ready( the_thread->current_state ) ) {
10e56c: 8b 58 10 mov 0x10(%eax),%ebx
10e56f: 85 db test %ebx,%ebx
10e571: 75 2d jne 10e5a0 <_Thread_Set_state+0x48>
_States_Set( state, the_thread->current_state );
_ISR_Enable( level );
return;
}
the_thread->current_state = state;
10e573: 89 70 10 mov %esi,0x10(%eax)
if ( _Chain_Has_only_one_node( ready ) ) {
10e576: 8b 1a mov (%edx),%ebx
10e578: 3b 5a 08 cmp 0x8(%edx),%ebx
10e57b: 74 3b je 10e5b8 <_Thread_Set_state+0x60>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10e57d: 8b 18 mov (%eax),%ebx
previous = the_node->previous;
10e57f: 8b 50 04 mov 0x4(%eax),%edx
next->previous = previous;
10e582: 89 53 04 mov %edx,0x4(%ebx)
previous->next = next;
10e585: 89 1a mov %ebx,(%edx)
_Priority_Remove_from_bit_map( &the_thread->Priority_map );
} else
_Chain_Extract_unprotected( &the_thread->Object.Node );
_ISR_Flash( level );
10e587: 51 push %ecx
10e588: 9d popf
10e589: fa cli
if ( _Thread_Is_heir( the_thread ) )
10e58a: 3b 05 88 94 12 00 cmp 0x129488,%eax
10e590: 74 62 je 10e5f4 <_Thread_Set_state+0x9c>
_Thread_Calculate_heir();
if ( _Thread_Is_executing( the_thread ) )
10e592: 3b 05 b8 94 12 00 cmp 0x1294b8,%eax
10e598: 74 12 je 10e5ac <_Thread_Set_state+0x54>
_Context_Switch_necessary = true;
_ISR_Enable( level );
10e59a: 51 push %ecx
10e59b: 9d popf
}
10e59c: 5b pop %ebx
10e59d: 5e pop %esi
10e59e: c9 leave
10e59f: c3 ret
Chain_Control *ready;
ready = the_thread->ready;
_ISR_Disable( level );
if ( !_States_Is_ready( the_thread->current_state ) ) {
the_thread->current_state =
10e5a0: 09 f3 or %esi,%ebx
10e5a2: 89 58 10 mov %ebx,0x10(%eax)
_States_Set( state, the_thread->current_state );
_ISR_Enable( level );
10e5a5: 51 push %ecx
10e5a6: 9d popf
if ( _Thread_Is_executing( the_thread ) )
_Context_Switch_necessary = true;
_ISR_Enable( level );
}
10e5a7: 5b pop %ebx
10e5a8: 5e pop %esi
10e5a9: c9 leave
10e5aa: c3 ret
10e5ab: 90 nop
if ( _Thread_Is_heir( the_thread ) )
_Thread_Calculate_heir();
if ( _Thread_Is_executing( the_thread ) )
_Context_Switch_necessary = true;
10e5ac: c6 05 c8 94 12 00 01 movb $0x1,0x1294c8
10e5b3: eb e5 jmp 10e59a <_Thread_Set_state+0x42>
10e5b5: 8d 76 00 lea 0x0(%esi),%esi
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
10e5b8: 8d 5a 04 lea 0x4(%edx),%ebx
10e5bb: 89 1a mov %ebx,(%edx)
the_chain->permanent_null = NULL;
10e5bd: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx)
the_chain->last = _Chain_Head(the_chain);
10e5c4: 89 52 08 mov %edx,0x8(%edx)
RTEMS_INLINE_ROUTINE void _Priority_Remove_from_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor &= the_priority_map->block_minor;
10e5c7: 8b 90 90 00 00 00 mov 0x90(%eax),%edx
10e5cd: 66 8b 98 9a 00 00 00 mov 0x9a(%eax),%bx
10e5d4: 66 21 1a and %bx,(%edx)
the_thread->current_state = state;
if ( _Chain_Has_only_one_node( ready ) ) {
_Chain_Initialize_empty( ready );
_Priority_Remove_from_bit_map( &the_thread->Priority_map );
10e5d7: 66 83 3a 00 cmpw $0x0,(%edx)
10e5db: 75 aa jne 10e587 <_Thread_Set_state+0x2f>
if ( *the_priority_map->minor == 0 )
_Priority_Major_bit_map &= the_priority_map->block_major;
10e5dd: 66 8b 15 ac 94 12 00 mov 0x1294ac,%dx
10e5e4: 23 90 98 00 00 00 and 0x98(%eax),%edx
10e5ea: 66 89 15 ac 94 12 00 mov %dx,0x1294ac
10e5f1: eb 94 jmp 10e587 <_Thread_Set_state+0x2f>
10e5f3: 90 nop
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 );
10e5f4: 66 8b 35 ac 94 12 00 mov 0x1294ac,%si
10e5fb: 31 d2 xor %edx,%edx
10e5fd: 89 d3 mov %edx,%ebx
10e5ff: 66 0f bc de bsf %si,%bx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10e603: 0f b7 db movzwl %bx,%ebx
10e606: 66 8b b4 1b 40 95 12 mov 0x129540(%ebx,%ebx,1),%si
10e60d: 00
10e60e: 66 0f bc d6 bsf %si,%dx
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
10e612: c1 e3 04 shl $0x4,%ebx
10e615: 0f b7 d2 movzwl %dx,%edx
10e618: 8d 14 13 lea (%ebx,%edx,1),%edx
10e61b: 8d 1c 52 lea (%edx,%edx,2),%ebx
10e61e: 8b 15 c0 93 12 00 mov 0x1293c0,%edx
10e624: 8b 14 9a mov (%edx,%ebx,4),%edx
10e627: 89 15 88 94 12 00 mov %edx,0x129488
10e62d: e9 60 ff ff ff jmp 10e592 <_Thread_Set_state+0x3a>
0010e6a8 <_Thread_Stack_Allocate>:
size_t _Thread_Stack_Allocate(
Thread_Control *the_thread,
size_t stack_size
)
{
10e6a8: 55 push %ebp
10e6a9: 89 e5 mov %esp,%ebp
10e6ab: 53 push %ebx
10e6ac: 83 ec 04 sub $0x4,%esp
10e6af: a1 10 52 12 00 mov 0x125210,%eax
10e6b4: 8b 5d 0c mov 0xc(%ebp),%ebx
10e6b7: 39 c3 cmp %eax,%ebx
10e6b9: 73 02 jae 10e6bd <_Thread_Stack_Allocate+0x15>
10e6bb: 89 c3 mov %eax,%ebx
* Call ONLY the CPU table stack allocate hook, _or_ the
* the RTEMS workspace allocate. This is so the stack free
* routine can call the correct deallocation routine.
*/
if ( Configuration.stack_allocate_hook ) {
10e6bd: a1 40 52 12 00 mov 0x125240,%eax
10e6c2: 85 c0 test %eax,%eax
10e6c4: 74 32 je 10e6f8 <_Thread_Stack_Allocate+0x50>
stack_addr = (*Configuration.stack_allocate_hook)( the_stack_size );
10e6c6: 83 ec 0c sub $0xc,%esp
10e6c9: 53 push %ebx
10e6ca: ff d0 call *%eax
10e6cc: 83 c4 10 add $0x10,%esp
the_stack_size = _Stack_Adjust_size( the_stack_size );
stack_addr = _Workspace_Allocate( the_stack_size );
}
if ( !stack_addr )
10e6cf: 85 c0 test %eax,%eax
10e6d1: 74 11 je 10e6e4 <_Thread_Stack_Allocate+0x3c>
the_stack_size = 0;
the_thread->Start.stack = stack_addr;
10e6d3: 8b 55 08 mov 0x8(%ebp),%edx
10e6d6: 89 82 d0 00 00 00 mov %eax,0xd0(%edx)
return the_stack_size;
}
10e6dc: 89 d8 mov %ebx,%eax
10e6de: 8b 5d fc mov -0x4(%ebp),%ebx
10e6e1: c9 leave
10e6e2: c3 ret
10e6e3: 90 nop
the_stack_size = _Stack_Adjust_size( the_stack_size );
stack_addr = _Workspace_Allocate( the_stack_size );
}
if ( !stack_addr )
10e6e4: 31 db xor %ebx,%ebx
the_stack_size = 0;
the_thread->Start.stack = stack_addr;
10e6e6: 8b 55 08 mov 0x8(%ebp),%edx
10e6e9: 89 82 d0 00 00 00 mov %eax,0xd0(%edx)
return the_stack_size;
}
10e6ef: 89 d8 mov %ebx,%eax
10e6f1: 8b 5d fc mov -0x4(%ebp),%ebx
10e6f4: c9 leave
10e6f5: c3 ret
10e6f6: 66 90 xchg %ax,%ax
RTEMS_INLINE_ROUTINE uint32_t _Stack_Adjust_size (
size_t size
)
{
return size + CPU_STACK_ALIGNMENT;
10e6f8: 83 c3 10 add $0x10,%ebx
* get and keep the stack adjust factor, the stack alignment, and
* the context initialization sequence in sync.
*/
the_stack_size = _Stack_Adjust_size( the_stack_size );
stack_addr = _Workspace_Allocate( the_stack_size );
10e6fb: 83 ec 0c sub $0xc,%esp
10e6fe: 53 push %ebx
10e6ff: e8 08 07 00 00 call 10ee0c <_Workspace_Allocate>
10e704: 83 c4 10 add $0x10,%esp
10e707: eb c6 jmp 10e6cf <_Thread_Stack_Allocate+0x27>
0010e70c <_Thread_Stack_Free>:
*/
void _Thread_Stack_Free(
Thread_Control *the_thread
)
{
10e70c: 55 push %ebp
10e70d: 89 e5 mov %esp,%ebp
10e70f: 83 ec 08 sub $0x8,%esp
10e712: 8b 45 08 mov 0x8(%ebp),%eax
#if defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
/*
* If the API provided the stack space, then don't free it.
*/
if ( !the_thread->Start.core_allocated_stack )
10e715: 80 b8 c0 00 00 00 00 cmpb $0x0,0xc0(%eax)
10e71c: 74 16 je 10e734 <_Thread_Stack_Free+0x28><== NEVER TAKEN
* Call ONLY the CPU table stack free hook, or the
* the RTEMS workspace free. This is so the free
* routine properly matches the allocation of the stack.
*/
if ( Configuration.stack_free_hook )
10e71e: 8b 15 44 52 12 00 mov 0x125244,%edx
10e724: 85 d2 test %edx,%edx
10e726: 74 10 je 10e738 <_Thread_Stack_Free+0x2c>
(*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area );
10e728: 8b 80 c8 00 00 00 mov 0xc8(%eax),%eax
10e72e: 89 45 08 mov %eax,0x8(%ebp)
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
}
10e731: c9 leave
* the RTEMS workspace free. This is so the free
* routine properly matches the allocation of the stack.
*/
if ( Configuration.stack_free_hook )
(*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area );
10e732: ff e2 jmp *%edx
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
}
10e734: c9 leave <== NOT EXECUTED
10e735: c3 ret <== NOT EXECUTED
10e736: 66 90 xchg %ax,%ax <== NOT EXECUTED
*/
if ( Configuration.stack_free_hook )
(*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area );
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
10e738: 8b 80 c8 00 00 00 mov 0xc8(%eax),%eax
10e73e: 89 45 08 mov %eax,0x8(%ebp)
}
10e741: c9 leave
*/
if ( Configuration.stack_free_hook )
(*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area );
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
10e742: e9 e1 06 00 00 jmp 10ee28 <_Workspace_Free>
00112974 <_Thread_Suspend>:
*/
void _Thread_Suspend(
Thread_Control *the_thread
)
{
112974: 55 push %ebp
112975: 89 e5 mov %esp,%ebp
112977: 56 push %esi
112978: 53 push %ebx
112979: 8b 45 08 mov 0x8(%ebp),%eax
ISR_Level level;
Chain_Control *ready;
ready = the_thread->ready;
11297c: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
_ISR_Disable( level );
112982: 9c pushf
112983: fa cli
112984: 59 pop %ecx
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count++;
#endif
if ( !_States_Is_ready( the_thread->current_state ) ) {
112985: 8b 58 10 mov 0x10(%eax),%ebx
112988: 85 db test %ebx,%ebx
11298a: 75 34 jne 1129c0 <_Thread_Suspend+0x4c>
_States_Set( STATES_SUSPENDED, the_thread->current_state );
_ISR_Enable( level );
return;
}
the_thread->current_state = STATES_SUSPENDED;
11298c: c7 40 10 02 00 00 00 movl $0x2,0x10(%eax)
if ( _Chain_Has_only_one_node( ready ) ) {
112993: 8b 1a mov (%edx),%ebx
112995: 3b 5a 08 cmp 0x8(%edx),%ebx
112998: 74 3e je 1129d8 <_Thread_Suspend+0x64>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
11299a: 8b 18 mov (%eax),%ebx
previous = the_node->previous;
11299c: 8b 50 04 mov 0x4(%eax),%edx
next->previous = previous;
11299f: 89 53 04 mov %edx,0x4(%ebx)
previous->next = next;
1129a2: 89 1a mov %ebx,(%edx)
_Priority_Remove_from_bit_map( &the_thread->Priority_map );
} else
_Chain_Extract_unprotected( &the_thread->Object.Node );
_ISR_Flash( level );
1129a4: 51 push %ecx
1129a5: 9d popf
1129a6: fa cli
if ( _Thread_Is_heir( the_thread ) )
1129a7: 3b 05 88 94 12 00 cmp 0x129488,%eax
1129ad: 74 65 je 112a14 <_Thread_Suspend+0xa0>
_Thread_Calculate_heir();
if ( _Thread_Is_executing( the_thread ) )
1129af: 3b 05 b8 94 12 00 cmp 0x1294b8,%eax
1129b5: 74 15 je 1129cc <_Thread_Suspend+0x58>
_Context_Switch_necessary = true;
_ISR_Enable( level );
1129b7: 51 push %ecx
1129b8: 9d popf
}
1129b9: 5b pop %ebx
1129ba: 5e pop %esi
1129bb: c9 leave
1129bc: c3 ret
1129bd: 8d 76 00 lea 0x0(%esi),%esi
_ISR_Disable( level );
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count++;
#endif
if ( !_States_Is_ready( the_thread->current_state ) ) {
the_thread->current_state =
1129c0: 83 cb 02 or $0x2,%ebx
1129c3: 89 58 10 mov %ebx,0x10(%eax)
_States_Set( STATES_SUSPENDED, the_thread->current_state );
_ISR_Enable( level );
1129c6: 51 push %ecx
1129c7: 9d popf
if ( _Thread_Is_executing( the_thread ) )
_Context_Switch_necessary = true;
_ISR_Enable( level );
}
1129c8: 5b pop %ebx
1129c9: 5e pop %esi
1129ca: c9 leave
1129cb: c3 ret
if ( _Thread_Is_heir( the_thread ) )
_Thread_Calculate_heir();
if ( _Thread_Is_executing( the_thread ) )
_Context_Switch_necessary = true;
1129cc: c6 05 c8 94 12 00 01 movb $0x1,0x1294c8
1129d3: eb e2 jmp 1129b7 <_Thread_Suspend+0x43>
1129d5: 8d 76 00 lea 0x0(%esi),%esi
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
1129d8: 8d 5a 04 lea 0x4(%edx),%ebx
1129db: 89 1a mov %ebx,(%edx)
the_chain->permanent_null = NULL;
1129dd: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx)
the_chain->last = _Chain_Head(the_chain);
1129e4: 89 52 08 mov %edx,0x8(%edx)
RTEMS_INLINE_ROUTINE void _Priority_Remove_from_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor &= the_priority_map->block_minor;
1129e7: 8b 90 90 00 00 00 mov 0x90(%eax),%edx
1129ed: 66 8b 98 9a 00 00 00 mov 0x9a(%eax),%bx
1129f4: 66 21 1a and %bx,(%edx)
the_thread->current_state = STATES_SUSPENDED;
if ( _Chain_Has_only_one_node( ready ) ) {
_Chain_Initialize_empty( ready );
_Priority_Remove_from_bit_map( &the_thread->Priority_map );
1129f7: 66 83 3a 00 cmpw $0x0,(%edx)
1129fb: 75 a7 jne 1129a4 <_Thread_Suspend+0x30>
if ( *the_priority_map->minor == 0 )
_Priority_Major_bit_map &= the_priority_map->block_major;
1129fd: 66 8b 15 ac 94 12 00 mov 0x1294ac,%dx
112a04: 23 90 98 00 00 00 and 0x98(%eax),%edx
112a0a: 66 89 15 ac 94 12 00 mov %dx,0x1294ac
112a11: eb 91 jmp 1129a4 <_Thread_Suspend+0x30>
112a13: 90 nop
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 );
112a14: 66 8b 35 ac 94 12 00 mov 0x1294ac,%si
112a1b: 31 d2 xor %edx,%edx
112a1d: 89 d3 mov %edx,%ebx
112a1f: 66 0f bc de bsf %si,%bx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
112a23: 0f b7 db movzwl %bx,%ebx
112a26: 66 8b b4 1b 40 95 12 mov 0x129540(%ebx,%ebx,1),%si
112a2d: 00
112a2e: 66 0f bc d6 bsf %si,%dx
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
112a32: c1 e3 04 shl $0x4,%ebx
112a35: 0f b7 d2 movzwl %dx,%edx
112a38: 8d 14 13 lea (%ebx,%edx,1),%edx
112a3b: 8d 1c 52 lea (%edx,%edx,2),%ebx
112a3e: 8b 15 c0 93 12 00 mov 0x1293c0,%edx
112a44: 8b 14 9a mov (%edx,%ebx,4),%edx
112a47: 89 15 88 94 12 00 mov %edx,0x129488
112a4d: e9 5d ff ff ff jmp 1129af <_Thread_Suspend+0x3b>
0010e804 <_Thread_Tickle_timeslice>:
*
* Output parameters: NONE
*/
void _Thread_Tickle_timeslice( void )
{
10e804: 55 push %ebp
10e805: 89 e5 mov %esp,%ebp
10e807: 53 push %ebx
10e808: 83 ec 04 sub $0x4,%esp
Thread_Control *executing;
executing = _Thread_Executing;
10e80b: 8b 1d b8 94 12 00 mov 0x1294b8,%ebx
/*
* If the thread is not preemptible or is not ready, then
* just return.
*/
if ( !executing->is_preemptible )
10e811: 80 7b 75 00 cmpb $0x0,0x75(%ebx)
10e815: 74 19 je 10e830 <_Thread_Tickle_timeslice+0x2c>
return;
if ( !_States_Is_ready( executing->current_state ) )
10e817: 8b 43 10 mov 0x10(%ebx),%eax
10e81a: 85 c0 test %eax,%eax
10e81c: 75 12 jne 10e830 <_Thread_Tickle_timeslice+0x2c>
/*
* The cpu budget algorithm determines what happens next.
*/
switch ( executing->budget_algorithm ) {
10e81e: 8b 43 7c mov 0x7c(%ebx),%eax
10e821: 83 f8 01 cmp $0x1,%eax
10e824: 72 0a jb 10e830 <_Thread_Tickle_timeslice+0x2c>
10e826: 83 f8 02 cmp $0x2,%eax
10e829: 76 29 jbe 10e854 <_Thread_Tickle_timeslice+0x50>
10e82b: 83 f8 03 cmp $0x3,%eax
10e82e: 74 08 je 10e838 <_Thread_Tickle_timeslice+0x34><== ALWAYS TAKEN
if ( --executing->cpu_time_budget == 0 )
(*executing->budget_callout)( executing );
break;
#endif
}
}
10e830: 8b 5d fc mov -0x4(%ebp),%ebx
10e833: c9 leave
10e834: c3 ret
10e835: 8d 76 00 lea 0x0(%esi),%esi
}
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_SCHEDULER_CALLOUT)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
if ( --executing->cpu_time_budget == 0 )
10e838: 8b 43 78 mov 0x78(%ebx),%eax
10e83b: 48 dec %eax
10e83c: 89 43 78 mov %eax,0x78(%ebx)
10e83f: 85 c0 test %eax,%eax
10e841: 75 ed jne 10e830 <_Thread_Tickle_timeslice+0x2c>
(*executing->budget_callout)( executing );
10e843: 83 ec 0c sub $0xc,%esp
10e846: 53 push %ebx
10e847: ff 93 80 00 00 00 call *0x80(%ebx)
10e84d: 83 c4 10 add $0x10,%esp
10e850: eb de jmp 10e830 <_Thread_Tickle_timeslice+0x2c>
10e852: 66 90 xchg %ax,%ax
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 ) {
10e854: 8b 43 78 mov 0x78(%ebx),%eax
10e857: 48 dec %eax
10e858: 89 43 78 mov %eax,0x78(%ebx)
10e85b: 85 c0 test %eax,%eax
10e85d: 7f d1 jg 10e830 <_Thread_Tickle_timeslice+0x2c>
_Thread_Reset_timeslice();
10e85f: e8 b8 40 00 00 call 11291c <_Thread_Reset_timeslice>
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
10e864: a1 c4 93 12 00 mov 0x1293c4,%eax
10e869: 89 43 78 mov %eax,0x78(%ebx)
10e86c: eb c2 jmp 10e830 <_Thread_Tickle_timeslice+0x2c>
0010e870 <_Thread_Yield_processor>:
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
10e870: 55 push %ebp
10e871: 89 e5 mov %esp,%ebp
10e873: 56 push %esi
10e874: 53 push %ebx
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
10e875: a1 b8 94 12 00 mov 0x1294b8,%eax
ready = executing->ready;
10e87a: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
_ISR_Disable( level );
10e880: 9c pushf
10e881: fa cli
10e882: 59 pop %ecx
if ( !_Chain_Has_only_one_node( ready ) ) {
10e883: 8b 1a mov (%edx),%ebx
10e885: 3b 5a 08 cmp 0x8(%edx),%ebx
10e888: 74 3e je 10e8c8 <_Thread_Yield_processor+0x58>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10e88a: 8b 30 mov (%eax),%esi
previous = the_node->previous;
10e88c: 8b 58 04 mov 0x4(%eax),%ebx
next->previous = previous;
10e88f: 89 5e 04 mov %ebx,0x4(%esi)
previous->next = next;
10e892: 89 33 mov %esi,(%ebx)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
10e894: 8d 5a 04 lea 0x4(%edx),%ebx
10e897: 89 18 mov %ebx,(%eax)
old_last_node = the_chain->last;
10e899: 8b 5a 08 mov 0x8(%edx),%ebx
the_chain->last = the_node;
10e89c: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10e89f: 89 03 mov %eax,(%ebx)
the_node->previous = old_last_node;
10e8a1: 89 58 04 mov %ebx,0x4(%eax)
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
10e8a4: 51 push %ecx
10e8a5: 9d popf
10e8a6: fa cli
if ( _Thread_Is_heir( executing ) )
10e8a7: 3b 05 88 94 12 00 cmp 0x129488,%eax
10e8ad: 74 0d je 10e8bc <_Thread_Yield_processor+0x4c><== ALWAYS TAKEN
_Thread_Heir = (Thread_Control *) ready->first;
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
_Context_Switch_necessary = true;
10e8af: c6 05 c8 94 12 00 01 movb $0x1,0x1294c8
_ISR_Enable( level );
10e8b6: 51 push %ecx
10e8b7: 9d popf
}
10e8b8: 5b pop %ebx
10e8b9: 5e pop %esi
10e8ba: c9 leave
10e8bb: c3 ret
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
if ( _Thread_Is_heir( executing ) )
_Thread_Heir = (Thread_Control *) ready->first;
10e8bc: 8b 02 mov (%edx),%eax
10e8be: a3 88 94 12 00 mov %eax,0x129488
10e8c3: eb ea jmp 10e8af <_Thread_Yield_processor+0x3f>
10e8c5: 8d 76 00 lea 0x0(%esi),%esi
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
10e8c8: 3b 05 88 94 12 00 cmp 0x129488,%eax
10e8ce: 75 df jne 10e8af <_Thread_Yield_processor+0x3f><== NEVER TAKEN
10e8d0: eb e4 jmp 10e8b6 <_Thread_Yield_processor+0x46>
0010e0d4 <_Thread_queue_Dequeue_priority>:
*/
Thread_Control *_Thread_queue_Dequeue_priority(
Thread_queue_Control *the_thread_queue
)
{
10e0d4: 55 push %ebp
10e0d5: 89 e5 mov %esp,%ebp
10e0d7: 57 push %edi
10e0d8: 56 push %esi
10e0d9: 53 push %ebx
10e0da: 83 ec 1c sub $0x1c,%esp
10e0dd: 8b 75 08 mov 0x8(%ebp),%esi
Chain_Node *new_second_node;
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
10e0e0: 9c pushf
10e0e1: fa cli
10e0e2: 58 pop %eax
10e0e3: 89 f2 mov %esi,%edx
10e0e5: 31 c9 xor %ecx,%ecx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10e0e7: 8d 5a 04 lea 0x4(%edx),%ebx
10e0ea: 39 1a cmp %ebx,(%edx)
10e0ec: 75 1a jne 10e108 <_Thread_queue_Dequeue_priority+0x34>
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
10e0ee: 41 inc %ecx
10e0ef: 83 c2 0c add $0xc,%edx
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
10e0f2: 83 f9 04 cmp $0x4,%ecx
10e0f5: 75 f0 jne 10e0e7 <_Thread_queue_Dequeue_priority+0x13>
}
/*
* We did not find a thread to unblock.
*/
_ISR_Enable( level );
10e0f7: 50 push %eax
10e0f8: 9d popf
10e0f9: 31 db xor %ebx,%ebx
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
10e0fb: 89 d8 mov %ebx,%eax
10e0fd: 8d 65 f4 lea -0xc(%ebp),%esp
10e100: 5b pop %ebx
10e101: 5e pop %esi
10e102: 5f pop %edi
10e103: c9 leave
10e104: c3 ret
10e105: 8d 76 00 lea 0x0(%esi),%esi
_ISR_Disable( level );
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) {
the_thread = (Thread_Control *)
10e108: 8d 14 49 lea (%ecx,%ecx,2),%edx
10e10b: 8b 1c 96 mov (%esi,%edx,4),%ebx
*/
_ISR_Enable( level );
return NULL;
dequeue:
the_thread->Wait.queue = NULL;
10e10e: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
new_first_node = the_thread->Wait.Block2n.first;
10e115: 8b 53 38 mov 0x38(%ebx),%edx
new_first_thread = (Thread_Control *) new_first_node;
next_node = the_thread->Object.Node.next;
10e118: 8b 0b mov (%ebx),%ecx
previous_node = the_thread->Object.Node.previous;
10e11a: 8b 73 04 mov 0x4(%ebx),%esi
10e11d: 8d 7b 3c lea 0x3c(%ebx),%edi
10e120: 39 fa cmp %edi,%edx
10e122: 74 76 je 10e19a <_Thread_queue_Dequeue_priority+0xc6>
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
last_node = the_thread->Wait.Block2n.last;
10e124: 8b 7b 40 mov 0x40(%ebx),%edi
10e127: 89 7d e4 mov %edi,-0x1c(%ebp)
new_second_node = new_first_node->next;
10e12a: 8b 3a mov (%edx),%edi
previous_node->next = new_first_node;
10e12c: 89 16 mov %edx,(%esi)
next_node->previous = new_first_node;
10e12e: 89 51 04 mov %edx,0x4(%ecx)
new_first_node->next = next_node;
10e131: 89 0a mov %ecx,(%edx)
new_first_node->previous = previous_node;
10e133: 89 72 04 mov %esi,0x4(%edx)
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
10e136: 8b 4b 38 mov 0x38(%ebx),%ecx
10e139: 3b 4b 40 cmp 0x40(%ebx),%ecx
10e13c: 74 14 je 10e152 <_Thread_queue_Dequeue_priority+0x7e>
/* > two threads on 2-n */
new_second_node->previous =
10e13e: 8d 4a 38 lea 0x38(%edx),%ecx
10e141: 89 4f 04 mov %ecx,0x4(%edi)
_Chain_Head( &new_first_thread->Wait.Block2n );
new_first_thread->Wait.Block2n.first = new_second_node;
10e144: 89 7a 38 mov %edi,0x38(%edx)
new_first_thread->Wait.Block2n.last = last_node;
10e147: 8b 4d e4 mov -0x1c(%ebp),%ecx
10e14a: 89 4a 40 mov %ecx,0x40(%edx)
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
10e14d: 83 c2 3c add $0x3c,%edx
10e150: 89 11 mov %edx,(%ecx)
} else {
previous_node->next = next_node;
next_node->previous = previous_node;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
10e152: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
10e156: 74 18 je 10e170 <_Thread_queue_Dequeue_priority+0x9c>
_ISR_Enable( level );
10e158: 50 push %eax
10e159: 9d popf
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
10e15a: 83 ec 08 sub $0x8,%esp
10e15d: 68 f8 ff 03 10 push $0x1003fff8
10e162: 53 push %ebx
10e163: e8 5c f7 ff ff call 10d8c4 <_Thread_Clear_state>
10e168: 83 c4 10 add $0x10,%esp
10e16b: eb 8e jmp 10e0fb <_Thread_queue_Dequeue_priority+0x27>
10e16d: 8d 76 00 lea 0x0(%esi),%esi
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
10e170: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
10e177: 50 push %eax
10e178: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
10e179: 83 ec 0c sub $0xc,%esp
10e17c: 8d 43 48 lea 0x48(%ebx),%eax
10e17f: 50 push %eax
10e180: e8 83 0b 00 00 call 10ed08 <_Watchdog_Remove>
10e185: 58 pop %eax
10e186: 5a pop %edx
10e187: 68 f8 ff 03 10 push $0x1003fff8
10e18c: 53 push %ebx
10e18d: e8 32 f7 ff ff call 10d8c4 <_Thread_Clear_state>
10e192: 83 c4 10 add $0x10,%esp
10e195: e9 61 ff ff ff jmp 10e0fb <_Thread_queue_Dequeue_priority+0x27>
new_first_thread->Wait.Block2n.last = last_node;
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
}
} else {
previous_node->next = next_node;
10e19a: 89 0e mov %ecx,(%esi)
next_node->previous = previous_node;
10e19c: 89 71 04 mov %esi,0x4(%ecx)
10e19f: eb b1 jmp 10e152 <_Thread_queue_Dequeue_priority+0x7e>
0011270c <_Thread_queue_Enqueue_fifo>:
Thread_blocking_operation_States _Thread_queue_Enqueue_fifo (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
11270c: 55 push %ebp
11270d: 89 e5 mov %esp,%ebp
11270f: 56 push %esi
112710: 53 push %ebx
112711: 8b 55 08 mov 0x8(%ebp),%edx
112714: 8b 5d 0c mov 0xc(%ebp),%ebx
Thread_blocking_operation_States sync_state;
ISR_Level level;
_ISR_Disable( level );
112717: 9c pushf
112718: fa cli
112719: 59 pop %ecx
sync_state = the_thread_queue->sync_state;
11271a: 8b 42 30 mov 0x30(%edx),%eax
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
11271d: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx)
if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) {
112724: 83 f8 01 cmp $0x1,%eax
112727: 74 0b je 112734 <_Thread_queue_Enqueue_fifo+0x28>
* 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;
112729: 8b 55 10 mov 0x10(%ebp),%edx
11272c: 89 0a mov %ecx,(%edx)
return sync_state;
}
11272e: 5b pop %ebx
11272f: 5e pop %esi
112730: c9 leave
112731: c3 ret
112732: 66 90 xchg %ax,%ax
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
112734: 8d 72 04 lea 0x4(%edx),%esi
112737: 89 33 mov %esi,(%ebx)
old_last_node = the_chain->last;
112739: 8b 72 08 mov 0x8(%edx),%esi
the_chain->last = the_node;
11273c: 89 5a 08 mov %ebx,0x8(%edx)
old_last_node->next = the_node;
11273f: 89 1e mov %ebx,(%esi)
the_node->previous = old_last_node;
112741: 89 73 04 mov %esi,0x4(%ebx)
if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) {
_Chain_Append_unprotected(
&the_thread_queue->Queues.Fifo,
&the_thread->Object.Node
);
the_thread->Wait.queue = the_thread_queue;
112744: 89 53 44 mov %edx,0x44(%ebx)
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
_ISR_Enable( level );
112747: 51 push %ecx
112748: 9d popf
*
* WARNING! Returning with interrupts disabled!
*/
*level_p = level;
return sync_state;
}
112749: 5b pop %ebx
11274a: 5e pop %esi
11274b: c9 leave
11274c: c3 ret
0010e23c <_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
)
{
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 08 sub $0x8,%esp
10e245: 8b 7d 0c mov 0xc(%ebp),%edi
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
10e248: 8d 47 3c lea 0x3c(%edi),%eax
10e24b: 89 47 38 mov %eax,0x38(%edi)
the_chain->permanent_null = NULL;
10e24e: c7 47 3c 00 00 00 00 movl $0x0,0x3c(%edi)
the_chain->last = _Chain_Head(the_chain);
10e255: 8d 47 38 lea 0x38(%edi),%eax
10e258: 89 47 40 mov %eax,0x40(%edi)
Priority_Control priority;
States_Control block_state;
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
10e25b: 8b 57 14 mov 0x14(%edi),%edx
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
10e25e: 89 d0 mov %edx,%eax
10e260: c1 e8 06 shr $0x6,%eax
10e263: 8d 04 40 lea (%eax,%eax,2),%eax
10e266: 8b 4d 08 mov 0x8(%ebp),%ecx
10e269: 8d 34 81 lea (%ecx,%eax,4),%esi
block_state = the_thread_queue->state;
10e26c: 8b 59 38 mov 0x38(%ecx),%ebx
if ( _Thread_queue_Is_reverse_search( priority ) )
10e26f: f6 c2 20 test $0x20,%dl
10e272: 75 60 jne 10e2d4 <_Thread_queue_Enqueue_priority+0x98>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10e274: 8d 46 04 lea 0x4(%esi),%eax
10e277: 89 75 f0 mov %esi,-0x10(%ebp)
10e27a: 89 7d ec mov %edi,-0x14(%ebp)
10e27d: 89 c7 mov %eax,%edi
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
10e27f: 9c pushf
10e280: fa cli
10e281: 5e pop %esi
search_thread = (Thread_Control *) header->first;
10e282: 8b 4d f0 mov -0x10(%ebp),%ecx
10e285: 8b 01 mov (%ecx),%eax
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
10e287: 39 f8 cmp %edi,%eax
10e289: 75 17 jne 10e2a2 <_Thread_queue_Enqueue_priority+0x66>
10e28b: e9 09 01 00 00 jmp 10e399 <_Thread_queue_Enqueue_priority+0x15d>
break;
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
10e290: 56 push %esi
10e291: 9d popf
10e292: fa cli
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
10e293: 85 58 10 test %ebx,0x10(%eax)
10e296: 0f 84 a8 00 00 00 je 10e344 <_Thread_queue_Enqueue_priority+0x108><== NEVER TAKEN
_ISR_Enable( level );
goto restart_forward_search;
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
10e29c: 8b 00 mov (%eax),%eax
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 ) ) {
10e29e: 39 f8 cmp %edi,%eax
10e2a0: 74 07 je 10e2a9 <_Thread_queue_Enqueue_priority+0x6d>
search_priority = search_thread->current_priority;
10e2a2: 8b 48 14 mov 0x14(%eax),%ecx
if ( priority <= search_priority )
10e2a5: 39 ca cmp %ecx,%edx
10e2a7: 77 e7 ja 10e290 <_Thread_queue_Enqueue_priority+0x54>
10e2a9: 89 4d f0 mov %ecx,-0x10(%ebp)
10e2ac: 8b 7d ec mov -0x14(%ebp),%edi
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 ) ) {
10e2af: 89 f3 mov %esi,%ebx
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
10e2b1: 8b 4d 08 mov 0x8(%ebp),%ecx
10e2b4: 83 79 30 01 cmpl $0x1,0x30(%ecx)
10e2b8: 0f 84 8e 00 00 00 je 10e34c <_Thread_queue_Enqueue_priority+0x110>
* 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;
10e2be: 8b 45 10 mov 0x10(%ebp),%eax
10e2c1: 89 18 mov %ebx,(%eax)
return the_thread_queue->sync_state;
10e2c3: 8b 55 08 mov 0x8(%ebp),%edx
10e2c6: 8b 42 30 mov 0x30(%edx),%eax
}
10e2c9: 83 c4 08 add $0x8,%esp
10e2cc: 5b pop %ebx
10e2cd: 5e pop %esi
10e2ce: 5f pop %edi
10e2cf: c9 leave
10e2d0: c3 ret
10e2d1: 8d 76 00 lea 0x0(%esi),%esi
10e2d4: 89 7d f0 mov %edi,-0x10(%ebp)
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
10e2d7: 0f b6 0d 14 52 12 00 movzbl 0x125214,%ecx
10e2de: 41 inc %ecx
_ISR_Disable( level );
10e2df: 9c pushf
10e2e0: fa cli
10e2e1: 5f pop %edi
search_thread = (Thread_Control *) header->last;
10e2e2: 8b 46 08 mov 0x8(%esi),%eax
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
10e2e5: 39 f0 cmp %esi,%eax
10e2e7: 75 12 jne 10e2fb <_Thread_queue_Enqueue_priority+0xbf>
10e2e9: eb 17 jmp 10e302 <_Thread_queue_Enqueue_priority+0xc6>
10e2eb: 90 nop
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
10e2ec: 57 push %edi
10e2ed: 9d popf
10e2ee: fa cli
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
10e2ef: 85 58 10 test %ebx,0x10(%eax)
10e2f2: 74 4c je 10e340 <_Thread_queue_Enqueue_priority+0x104>
_ISR_Enable( level );
goto restart_reverse_search;
}
search_thread = (Thread_Control *)
10e2f4: 8b 40 04 mov 0x4(%eax),%eax
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 ) ) {
10e2f7: 39 f0 cmp %esi,%eax
10e2f9: 74 07 je 10e302 <_Thread_queue_Enqueue_priority+0xc6>
search_priority = search_thread->current_priority;
10e2fb: 8b 48 14 mov 0x14(%eax),%ecx
if ( priority >= search_priority )
10e2fe: 39 ca cmp %ecx,%edx
10e300: 72 ea jb 10e2ec <_Thread_queue_Enqueue_priority+0xb0>
10e302: 89 fe mov %edi,%esi
10e304: 89 4d ec mov %ecx,-0x14(%ebp)
10e307: 8b 7d f0 mov -0x10(%ebp),%edi
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 ) ) {
10e30a: 89 f3 mov %esi,%ebx
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
10e30c: 8b 4d 08 mov 0x8(%ebp),%ecx
10e30f: 83 79 30 01 cmpl $0x1,0x30(%ecx)
10e313: 75 a9 jne 10e2be <_Thread_queue_Enqueue_priority+0x82>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
10e315: c7 41 30 00 00 00 00 movl $0x0,0x30(%ecx)
if ( priority == search_priority )
10e31c: 3b 55 ec cmp -0x14(%ebp),%edx
10e31f: 74 56 je 10e377 <_Thread_queue_Enqueue_priority+0x13b>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
10e321: 8b 10 mov (%eax),%edx
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
10e323: 89 17 mov %edx,(%edi)
the_node->previous = search_node;
10e325: 89 47 04 mov %eax,0x4(%edi)
search_node->next = the_node;
10e328: 89 38 mov %edi,(%eax)
next_node->previous = the_node;
10e32a: 89 7a 04 mov %edi,0x4(%edx)
the_thread->Wait.queue = the_thread_queue;
10e32d: 89 4f 44 mov %ecx,0x44(%edi)
_ISR_Enable( level );
10e330: 56 push %esi
10e331: 9d popf
10e332: b8 01 00 00 00 mov $0x1,%eax
*
* WARNING! Returning with interrupts disabled!
*/
*level_p = level;
return the_thread_queue->sync_state;
}
10e337: 83 c4 08 add $0x8,%esp
10e33a: 5b pop %ebx
10e33b: 5e pop %esi
10e33c: 5f pop %edi
10e33d: c9 leave
10e33e: c3 ret
10e33f: 90 nop
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
_ISR_Enable( level );
10e340: 57 push %edi
10e341: 9d popf
goto restart_reverse_search;
10e342: eb 93 jmp 10e2d7 <_Thread_queue_Enqueue_priority+0x9b>
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
_ISR_Enable( level );
10e344: 56 push %esi <== NOT EXECUTED
10e345: 9d popf <== NOT EXECUTED
goto restart_forward_search;
10e346: e9 34 ff ff ff jmp 10e27f <_Thread_queue_Enqueue_priority+0x43><== NOT EXECUTED
10e34b: 90 nop <== NOT EXECUTED
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
10e34c: c7 41 30 00 00 00 00 movl $0x0,0x30(%ecx)
if ( priority == search_priority )
10e353: 3b 55 f0 cmp -0x10(%ebp),%edx
10e356: 74 1f je 10e377 <_Thread_queue_Enqueue_priority+0x13b>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
10e358: 8b 50 04 mov 0x4(%eax),%edx
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
10e35b: 89 07 mov %eax,(%edi)
the_node->previous = previous_node;
10e35d: 89 57 04 mov %edx,0x4(%edi)
previous_node->next = the_node;
10e360: 89 3a mov %edi,(%edx)
search_node->previous = the_node;
10e362: 89 78 04 mov %edi,0x4(%eax)
the_thread->Wait.queue = the_thread_queue;
10e365: 89 4f 44 mov %ecx,0x44(%edi)
_ISR_Enable( level );
10e368: 56 push %esi
10e369: 9d popf
10e36a: b8 01 00 00 00 mov $0x1,%eax
*
* WARNING! Returning with interrupts disabled!
*/
*level_p = level;
return the_thread_queue->sync_state;
}
10e36f: 83 c4 08 add $0x8,%esp
10e372: 5b pop %ebx
10e373: 5e pop %esi
10e374: 5f pop %edi
10e375: c9 leave
10e376: c3 ret
10e377: 83 c0 3c add $0x3c,%eax
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
previous_node = search_node->previous;
10e37a: 8b 50 04 mov 0x4(%eax),%edx
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
10e37d: 89 07 mov %eax,(%edi)
the_node->previous = previous_node;
10e37f: 89 57 04 mov %edx,0x4(%edi)
previous_node->next = the_node;
10e382: 89 3a mov %edi,(%edx)
search_node->previous = the_node;
10e384: 89 78 04 mov %edi,0x4(%eax)
the_thread->Wait.queue = the_thread_queue;
10e387: 8b 45 08 mov 0x8(%ebp),%eax
10e38a: 89 47 44 mov %eax,0x44(%edi)
_ISR_Enable( level );
10e38d: 53 push %ebx
10e38e: 9d popf
10e38f: b8 01 00 00 00 mov $0x1,%eax
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
10e394: e9 30 ff ff ff jmp 10e2c9 <_Thread_queue_Enqueue_priority+0x8d>
10e399: 8b 7d ec mov -0x14(%ebp),%edi
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 ) ) {
10e39c: 89 f3 mov %esi,%ebx
10e39e: c7 45 f0 ff ff ff ff movl $0xffffffff,-0x10(%ebp)
10e3a5: e9 07 ff ff ff jmp 10e2b1 <_Thread_queue_Enqueue_priority+0x75>
00112750 <_Thread_queue_Extract>:
void _Thread_queue_Extract(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
112750: 55 push %ebp
112751: 89 e5 mov %esp,%ebp
112753: 83 ec 08 sub $0x8,%esp
112756: 8b 45 08 mov 0x8(%ebp),%eax
112759: 8b 55 0c mov 0xc(%ebp),%edx
/*
* Can not use indirect function pointer here since Extract priority
* is a macro and the underlying methods do not have the same signature.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
11275c: 83 78 34 01 cmpl $0x1,0x34(%eax)
112760: 74 0e je 112770 <_Thread_queue_Extract+0x20>
_Thread_queue_Extract_priority( the_thread_queue, the_thread );
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
_Thread_queue_Extract_fifo( the_thread_queue, the_thread );
112762: 89 55 0c mov %edx,0xc(%ebp)
112765: 89 45 08 mov %eax,0x8(%ebp)
}
112768: c9 leave
* is a macro and the underlying methods do not have the same signature.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
_Thread_queue_Extract_priority( the_thread_queue, the_thread );
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
_Thread_queue_Extract_fifo( the_thread_queue, the_thread );
112769: e9 22 28 00 00 jmp 114f90 <_Thread_queue_Extract_fifo>
11276e: 66 90 xchg %ax,%ax
/*
* Can not use indirect function pointer here since Extract priority
* is a macro and the underlying methods do not have the same signature.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
_Thread_queue_Extract_priority( the_thread_queue, the_thread );
112770: 51 push %ecx
112771: 6a 00 push $0x0
112773: 52 push %edx
112774: 50 push %eax
112775: e8 06 00 00 00 call 112780 <_Thread_queue_Extract_priority_helper>
11277a: 83 c4 10 add $0x10,%esp
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
_Thread_queue_Extract_fifo( the_thread_queue, the_thread );
}
11277d: c9 leave
11277e: c3 ret
00114f90 <_Thread_queue_Extract_fifo>:
void _Thread_queue_Extract_fifo(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread
)
{
114f90: 55 push %ebp
114f91: 89 e5 mov %esp,%ebp
114f93: 53 push %ebx
114f94: 83 ec 04 sub $0x4,%esp
114f97: 8b 5d 0c mov 0xc(%ebp),%ebx
ISR_Level level;
_ISR_Disable( level );
114f9a: 9c pushf
114f9b: fa cli
114f9c: 58 pop %eax
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
114f9d: f7 43 10 e0 be 03 00 testl $0x3bee0,0x10(%ebx)
114fa4: 74 2e je 114fd4 <_Thread_queue_Extract_fifo+0x44>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
114fa6: 8b 0b mov (%ebx),%ecx
previous = the_node->previous;
114fa8: 8b 53 04 mov 0x4(%ebx),%edx
next->previous = previous;
114fab: 89 51 04 mov %edx,0x4(%ecx)
previous->next = next;
114fae: 89 0a mov %ecx,(%edx)
return;
}
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
114fb0: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
114fb7: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
114fbb: 74 1f je 114fdc <_Thread_queue_Extract_fifo+0x4c>
_ISR_Enable( level );
114fbd: 50 push %eax
114fbe: 9d popf
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
114fbf: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp)
114fc6: 89 5d 08 mov %ebx,0x8(%ebp)
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
114fc9: 8b 5d fc mov -0x4(%ebp),%ebx
114fcc: c9 leave
114fcd: e9 f2 88 ff ff jmp 10d8c4 <_Thread_Clear_state>
114fd2: 66 90 xchg %ax,%ax
ISR_Level level;
_ISR_Disable( level );
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
_ISR_Enable( level );
114fd4: 50 push %eax
114fd5: 9d popf
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
114fd6: 8b 5d fc mov -0x4(%ebp),%ebx
114fd9: c9 leave
114fda: c3 ret
114fdb: 90 nop
114fdc: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
_ISR_Enable( level );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
114fe3: 50 push %eax
114fe4: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
114fe5: 83 ec 0c sub $0xc,%esp
114fe8: 8d 43 48 lea 0x48(%ebx),%eax
114feb: 50 push %eax
114fec: e8 17 9d ff ff call 10ed08 <_Watchdog_Remove>
114ff1: 83 c4 10 add $0x10,%esp
114ff4: eb c9 jmp 114fbf <_Thread_queue_Extract_fifo+0x2f>
00112780 <_Thread_queue_Extract_priority_helper>:
void _Thread_queue_Extract_priority_helper(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread,
bool requeuing
)
{
112780: 55 push %ebp
112781: 89 e5 mov %esp,%ebp
112783: 57 push %edi
112784: 56 push %esi
112785: 53 push %ebx
112786: 83 ec 1c sub $0x1c,%esp
112789: 8b 5d 0c mov 0xc(%ebp),%ebx
11278c: 8a 45 10 mov 0x10(%ebp),%al
11278f: 88 45 e3 mov %al,-0x1d(%ebp)
Chain_Node *new_first_node;
Chain_Node *new_second_node;
Chain_Node *last_node;
the_node = (Chain_Node *) the_thread;
_ISR_Disable( level );
112792: 9c pushf
112793: fa cli
112794: 8f 45 e4 popl -0x1c(%ebp)
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
112797: f7 43 10 e0 be 03 00 testl $0x3bee0,0x10(%ebx)
11279e: 74 60 je 112800 <_Thread_queue_Extract_priority_helper+0x80>
/*
* The thread was actually waiting on a thread queue so let's remove it.
*/
next_node = the_node->next;
1127a0: 8b 13 mov (%ebx),%edx
previous_node = the_node->previous;
1127a2: 8b 4b 04 mov 0x4(%ebx),%ecx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
1127a5: 8b 43 38 mov 0x38(%ebx),%eax
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
1127a8: 8d 73 3c lea 0x3c(%ebx),%esi
1127ab: 39 f0 cmp %esi,%eax
1127ad: 74 5d je 11280c <_Thread_queue_Extract_priority_helper+0x8c>
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
new_first_node = the_thread->Wait.Block2n.first;
new_first_thread = (Thread_Control *) new_first_node;
last_node = the_thread->Wait.Block2n.last;
1127af: 8b 7b 40 mov 0x40(%ebx),%edi
new_second_node = new_first_node->next;
1127b2: 8b 30 mov (%eax),%esi
previous_node->next = new_first_node;
1127b4: 89 01 mov %eax,(%ecx)
next_node->previous = new_first_node;
1127b6: 89 42 04 mov %eax,0x4(%edx)
new_first_node->next = next_node;
1127b9: 89 10 mov %edx,(%eax)
new_first_node->previous = previous_node;
1127bb: 89 48 04 mov %ecx,0x4(%eax)
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
1127be: 8b 53 38 mov 0x38(%ebx),%edx
1127c1: 3b 53 40 cmp 0x40(%ebx),%edx
1127c4: 74 11 je 1127d7 <_Thread_queue_Extract_priority_helper+0x57>
/* > two threads on 2-n */
new_second_node->previous =
1127c6: 8d 50 38 lea 0x38(%eax),%edx
1127c9: 89 56 04 mov %edx,0x4(%esi)
_Chain_Head( &new_first_thread->Wait.Block2n );
new_first_thread->Wait.Block2n.first = new_second_node;
1127cc: 89 70 38 mov %esi,0x38(%eax)
new_first_thread->Wait.Block2n.last = last_node;
1127cf: 89 78 40 mov %edi,0x40(%eax)
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
1127d2: 83 c0 3c add $0x3c,%eax
1127d5: 89 07 mov %eax,(%edi)
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
1127d7: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
1127db: 75 23 jne 112800 <_Thread_queue_Extract_priority_helper+0x80>
_ISR_Enable( level );
return;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
1127dd: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
1127e1: 74 31 je 112814 <_Thread_queue_Extract_priority_helper+0x94>
_ISR_Enable( level );
1127e3: ff 75 e4 pushl -0x1c(%ebp)
1127e6: 9d popf
1127e7: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp)
1127ee: 89 5d 08 mov %ebx,0x8(%ebp)
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
1127f1: 8d 65 f4 lea -0xc(%ebp),%esp
1127f4: 5b pop %ebx
1127f5: 5e pop %esi
1127f6: 5f pop %edi
1127f7: c9 leave
1127f8: e9 c7 b0 ff ff jmp 10d8c4 <_Thread_Clear_state>
1127fd: 8d 76 00 lea 0x0(%esi),%esi
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
_ISR_Enable( level );
112800: ff 75 e4 pushl -0x1c(%ebp)
112803: 9d popf
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
112804: 8d 65 f4 lea -0xc(%ebp),%esp
112807: 5b pop %ebx
112808: 5e pop %esi
112809: 5f pop %edi
11280a: c9 leave
11280b: c3 ret
new_first_thread->Wait.Block2n.last = last_node;
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
}
} else {
previous_node->next = next_node;
11280c: 89 11 mov %edx,(%ecx)
next_node->previous = previous_node;
11280e: 89 4a 04 mov %ecx,0x4(%edx)
112811: eb c4 jmp 1127d7 <_Thread_queue_Extract_priority_helper+0x57>
112813: 90 nop
112814: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
_ISR_Enable( level );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
11281b: ff 75 e4 pushl -0x1c(%ebp)
11281e: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
11281f: 83 ec 0c sub $0xc,%esp
112822: 8d 43 48 lea 0x48(%ebx),%eax
112825: 50 push %eax
112826: e8 dd c4 ff ff call 10ed08 <_Watchdog_Remove>
11282b: 83 c4 10 add $0x10,%esp
11282e: eb b7 jmp 1127e7 <_Thread_queue_Extract_priority_helper+0x67>
0010e3ac <_Thread_queue_Extract_with_proxy>:
*/
bool _Thread_queue_Extract_with_proxy(
Thread_Control *the_thread
)
{
10e3ac: 55 push %ebp
10e3ad: 89 e5 mov %esp,%ebp
10e3af: 83 ec 08 sub $0x8,%esp
10e3b2: 8b 45 08 mov 0x8(%ebp),%eax
States_Control state;
state = the_thread->current_state;
10e3b5: f7 40 10 e0 be 03 00 testl $0x3bee0,0x10(%eax)
10e3bc: 75 06 jne 10e3c4 <_Thread_queue_Extract_with_proxy+0x18>
10e3be: 31 c0 xor %eax,%eax
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
return true;
}
return false;
}
10e3c0: c9 leave
10e3c1: c3 ret
10e3c2: 66 90 xchg %ax,%ax
if ( proxy_extract_callout )
(*proxy_extract_callout)( the_thread );
}
#endif
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
10e3c4: 83 ec 08 sub $0x8,%esp
10e3c7: 50 push %eax
10e3c8: ff 70 44 pushl 0x44(%eax)
10e3cb: e8 80 43 00 00 call 112750 <_Thread_queue_Extract>
10e3d0: b0 01 mov $0x1,%al
return true;
10e3d2: 83 c4 10 add $0x10,%esp
}
return false;
}
10e3d5: c9 leave
10e3d6: c3 ret
0011025c <_Thread_queue_First>:
*/
Thread_Control *_Thread_queue_First(
Thread_queue_Control *the_thread_queue
)
{
11025c: 55 push %ebp
11025d: 89 e5 mov %esp,%ebp
11025f: 83 ec 08 sub $0x8,%esp
110262: 8b 45 08 mov 0x8(%ebp),%eax
Thread_Control * (*first_p)(Thread_queue_Control *);
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
110265: 83 78 34 01 cmpl $0x1,0x34(%eax)
110269: 74 0d je 110278 <_Thread_queue_First+0x1c>
11026b: ba 64 48 11 00 mov $0x114864,%edx
first_p = _Thread_queue_First_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
first_p = _Thread_queue_First_fifo;
return (*first_p)( the_thread_queue );
110270: 89 45 08 mov %eax,0x8(%ebp)
}
110273: c9 leave
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
first_p = _Thread_queue_First_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
first_p = _Thread_queue_First_fifo;
return (*first_p)( the_thread_queue );
110274: ff e2 jmp *%edx
110276: 66 90 xchg %ax,%ax
Thread_queue_Control *the_thread_queue
)
{
Thread_Control * (*first_p)(Thread_queue_Control *);
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
110278: ba 84 02 11 00 mov $0x110284,%edx
first_p = _Thread_queue_First_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
first_p = _Thread_queue_First_fifo;
return (*first_p)( the_thread_queue );
11027d: 89 45 08 mov %eax,0x8(%ebp)
}
110280: c9 leave
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
first_p = _Thread_queue_First_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
first_p = _Thread_queue_First_fifo;
return (*first_p)( the_thread_queue );
110281: ff e2 jmp *%edx
00114864 <_Thread_queue_First_fifo>:
*/
Thread_Control *_Thread_queue_First_fifo(
Thread_queue_Control *the_thread_queue
)
{
114864: 55 push %ebp
114865: 89 e5 mov %esp,%ebp
114867: 8b 55 08 mov 0x8(%ebp),%edx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
11486a: 8b 02 mov (%edx),%eax
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
11486c: 83 c2 04 add $0x4,%edx
11486f: 39 d0 cmp %edx,%eax
114871: 74 05 je 114878 <_Thread_queue_First_fifo+0x14>
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) )
return (Thread_Control *) the_thread_queue->Queues.Fifo.first;
return NULL;
}
114873: c9 leave
114874: c3 ret
114875: 8d 76 00 lea 0x0(%esi),%esi
114878: 31 c0 xor %eax,%eax
11487a: c9 leave
11487b: c3 ret
0010e3d8 <_Thread_queue_Flush>:
#else
Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)),
#endif
uint32_t status
)
{
10e3d8: 55 push %ebp
10e3d9: 89 e5 mov %esp,%ebp
10e3db: 56 push %esi
10e3dc: 53 push %ebx
10e3dd: 8b 5d 08 mov 0x8(%ebp),%ebx
10e3e0: 8b 75 10 mov 0x10(%ebp),%esi
Thread_Control *the_thread;
while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {
10e3e3: eb 06 jmp 10e3eb <_Thread_queue_Flush+0x13>
10e3e5: 8d 76 00 lea 0x0(%esi),%esi
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
( *remote_extract_callout )( the_thread );
else
#endif
the_thread->Wait.return_code = status;
10e3e8: 89 70 34 mov %esi,0x34(%eax)
uint32_t status
)
{
Thread_Control *the_thread;
while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {
10e3eb: 83 ec 0c sub $0xc,%esp
10e3ee: 53 push %ebx
10e3ef: e8 94 fc ff ff call 10e088 <_Thread_queue_Dequeue>
10e3f4: 83 c4 10 add $0x10,%esp
10e3f7: 85 c0 test %eax,%eax
10e3f9: 75 ed jne 10e3e8 <_Thread_queue_Flush+0x10>
( *remote_extract_callout )( the_thread );
else
#endif
the_thread->Wait.return_code = status;
}
}
10e3fb: 8d 65 f8 lea -0x8(%ebp),%esp
10e3fe: 5b pop %ebx
10e3ff: 5e pop %esi
10e400: c9 leave
10e401: c3 ret
00112830 <_Thread_queue_Process_timeout>:
#include <rtems/score/tqdata.h>
void _Thread_queue_Process_timeout(
Thread_Control *the_thread
)
{
112830: 55 push %ebp
112831: 89 e5 mov %esp,%ebp
112833: 83 ec 08 sub $0x8,%esp
112836: 8b 45 08 mov 0x8(%ebp),%eax
Thread_queue_Control *the_thread_queue = the_thread->Wait.queue;
112839: 8b 50 44 mov 0x44(%eax),%edx
* If it is not satisfied, then it is "nothing happened" and
* this is the "timeout" transition. After a request is satisfied,
* a timeout is not allowed to occur.
*/
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED &&
11283c: 8b 4a 30 mov 0x30(%edx),%ecx
11283f: 85 c9 test %ecx,%ecx
112841: 74 08 je 11284b <_Thread_queue_Process_timeout+0x1b>
112843: 3b 05 b8 94 12 00 cmp 0x1294b8,%eax
112849: 74 19 je 112864 <_Thread_queue_Process_timeout+0x34>
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
}
} else {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
11284b: 8b 52 3c mov 0x3c(%edx),%edx
11284e: 89 50 34 mov %edx,0x34(%eax)
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
112851: 83 ec 08 sub $0x8,%esp
112854: 50 push %eax
112855: ff 70 44 pushl 0x44(%eax)
112858: e8 f3 fe ff ff call 112750 <_Thread_queue_Extract>
11285d: 83 c4 10 add $0x10,%esp
}
}
112860: c9 leave
112861: c3 ret
112862: 66 90 xchg %ax,%ax
* a timeout is not allowed to occur.
*/
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED &&
_Thread_Is_executing( the_thread ) ) {
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
112864: 83 f9 03 cmp $0x3,%ecx
112867: 74 f7 je 112860 <_Thread_queue_Process_timeout+0x30>
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
112869: 8b 4a 3c mov 0x3c(%edx),%ecx
11286c: 89 48 34 mov %ecx,0x34(%eax)
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
11286f: c7 42 30 02 00 00 00 movl $0x2,0x30(%edx)
}
} else {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
}
}
112876: c9 leave
112877: c3 ret
0010e454 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
10e454: 55 push %ebp
10e455: 89 e5 mov %esp,%ebp
10e457: 57 push %edi
10e458: 56 push %esi
10e459: 53 push %ebx
10e45a: 83 ec 1c sub $0x1c,%esp
10e45d: 8b 75 08 mov 0x8(%ebp),%esi
10e460: 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 )
10e463: 85 f6 test %esi,%esi
10e465: 74 06 je 10e46d <_Thread_queue_Requeue+0x19><== 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 ) {
10e467: 83 7e 34 01 cmpl $0x1,0x34(%esi)
10e46b: 74 0b je 10e478 <_Thread_queue_Requeue+0x24><== ALWAYS TAKEN
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
}
_ISR_Enable( level );
}
}
10e46d: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
10e470: 5b pop %ebx <== NOT EXECUTED
10e471: 5e pop %esi <== NOT EXECUTED
10e472: 5f pop %edi <== NOT EXECUTED
10e473: c9 leave <== NOT EXECUTED
10e474: c3 ret <== NOT EXECUTED
10e475: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
10e478: 9c pushf
10e479: fa cli
10e47a: 5b pop %ebx
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
10e47b: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi)
10e482: 75 0c jne 10e490 <_Thread_queue_Requeue+0x3c><== ALWAYS TAKEN
_Thread_queue_Enter_critical_section( tq );
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
}
_ISR_Enable( level );
10e484: 53 push %ebx
10e485: 9d popf
}
}
10e486: 8d 65 f4 lea -0xc(%ebp),%esp
10e489: 5b pop %ebx
10e48a: 5e pop %esi
10e48b: 5f pop %edi
10e48c: c9 leave
10e48d: c3 ret
10e48e: 66 90 xchg %ax,%ax
10e490: c7 46 30 01 00 00 00 movl $0x1,0x30(%esi)
ISR_Level level_ignored;
_ISR_Disable( level );
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
_Thread_queue_Enter_critical_section( tq );
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
10e497: 50 push %eax
10e498: 6a 01 push $0x1
10e49a: 57 push %edi
10e49b: 56 push %esi
10e49c: e8 df 42 00 00 call 112780 <_Thread_queue_Extract_priority_helper>
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
10e4a1: 83 c4 0c add $0xc,%esp
10e4a4: 8d 45 e4 lea -0x1c(%ebp),%eax
10e4a7: 50 push %eax
10e4a8: 57 push %edi
10e4a9: 56 push %esi
10e4aa: e8 8d fd ff ff call 10e23c <_Thread_queue_Enqueue_priority>
10e4af: 83 c4 10 add $0x10,%esp
10e4b2: eb d0 jmp 10e484 <_Thread_queue_Requeue+0x30>
0010e4b4 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10e4b4: 55 push %ebp
10e4b5: 89 e5 mov %esp,%ebp
10e4b7: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10e4ba: 8d 45 f4 lea -0xc(%ebp),%eax
10e4bd: 50 push %eax
10e4be: ff 75 08 pushl 0x8(%ebp)
10e4c1: e8 ca f7 ff ff call 10dc90 <_Thread_Get>
switch ( location ) {
10e4c6: 83 c4 10 add $0x10,%esp
10e4c9: 8b 55 f4 mov -0xc(%ebp),%edx
10e4cc: 85 d2 test %edx,%edx
10e4ce: 75 17 jne 10e4e7 <_Thread_queue_Timeout+0x33><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
10e4d0: 83 ec 0c sub $0xc,%esp
10e4d3: 50 push %eax
10e4d4: e8 57 43 00 00 call 112830 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10e4d9: a1 f8 93 12 00 mov 0x1293f8,%eax
10e4de: 48 dec %eax
10e4df: a3 f8 93 12 00 mov %eax,0x1293f8
10e4e4: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10e4e7: c9 leave
10e4e8: c3 ret
00100238 <_Timer_Manager_initialization>:
#include <rtems/rtems/types.h>
#include <rtems/rtems/timer.h>
void _Timer_Manager_initialization(void)
{
100238: 55 push %ebp
100239: 89 e5 mov %esp,%ebp
}
10023b: c9 leave
10023c: c3 ret
00119828 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
119828: 55 push %ebp
119829: 89 e5 mov %esp,%ebp
11982b: 57 push %edi
11982c: 56 push %esi
11982d: 53 push %ebx
11982e: 83 ec 4c sub $0x4c,%esp
119831: 8b 5d 08 mov 0x8(%ebp),%ebx
119834: 8d 45 e0 lea -0x20(%ebp),%eax
119837: 89 45 b4 mov %eax,-0x4c(%ebp)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
11983a: 89 45 dc mov %eax,-0x24(%ebp)
the_chain->permanent_null = NULL;
11983d: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
the_chain->last = _Chain_Head(the_chain);
119844: 8d 4d dc lea -0x24(%ebp),%ecx
119847: 89 4d e4 mov %ecx,-0x1c(%ebp)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
11984a: 8d 7d d0 lea -0x30(%ebp),%edi
11984d: 8d 45 d4 lea -0x2c(%ebp),%eax
119850: 89 45 b0 mov %eax,-0x50(%ebp)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
119853: 89 45 d0 mov %eax,-0x30(%ebp)
the_chain->permanent_null = NULL;
119856: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
the_chain->last = _Chain_Head(the_chain);
11985d: 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 );
119860: 8d 73 30 lea 0x30(%ebx),%esi
/*
* 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 );
119863: 8d 4b 68 lea 0x68(%ebx),%ecx
119866: 89 4d c4 mov %ecx,-0x3c(%ebp)
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
119869: 8d 43 08 lea 0x8(%ebx),%eax
11986c: 89 45 bc mov %eax,-0x44(%ebp)
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
11986f: 8d 53 40 lea 0x40(%ebx),%edx
119872: 89 55 c0 mov %edx,-0x40(%ebp)
119875: 8d 76 00 lea 0x0(%esi),%esi
{
/*
* 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;
119878: 8d 4d dc lea -0x24(%ebp),%ecx
11987b: 89 4b 78 mov %ecx,0x78(%ebx)
11987e: 66 90 xchg %ax,%ax
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
119880: a1 c4 44 14 00 mov 0x1444c4,%eax
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
119885: 8b 53 3c mov 0x3c(%ebx),%edx
watchdogs->last_snapshot = snapshot;
119888: 89 43 3c mov %eax,0x3c(%ebx)
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
11988b: 51 push %ecx
11988c: 57 push %edi
11988d: 29 d0 sub %edx,%eax
11988f: 50 push %eax
119890: 56 push %esi
119891: e8 82 3c 00 00 call 11d518 <_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();
119896: a1 ec 43 14 00 mov 0x1443ec,%eax
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
11989b: 8b 53 74 mov 0x74(%ebx),%edx
/*
* 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 ) {
11989e: 83 c4 10 add $0x10,%esp
1198a1: 39 d0 cmp %edx,%eax
1198a3: 77 63 ja 119908 <_Timer_server_Body+0xe0>
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
} else if ( snapshot < last_snapshot ) {
1198a5: 72 7d jb 119924 <_Timer_server_Body+0xfc>
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
}
watchdogs->last_snapshot = snapshot;
1198a7: 89 43 74 mov %eax,0x74(%ebx)
1198aa: 66 90 xchg %ax,%ax
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
1198ac: 8b 43 78 mov 0x78(%ebx),%eax
1198af: 83 ec 0c sub $0xc,%esp
1198b2: 50 push %eax
1198b3: e8 74 08 00 00 call 11a12c <_Chain_Get>
if ( timer == NULL ) {
1198b8: 83 c4 10 add $0x10,%esp
1198bb: 85 c0 test %eax,%eax
1198bd: 74 35 je 1198f4 <_Timer_server_Body+0xcc>
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
1198bf: 8b 50 38 mov 0x38(%eax),%edx
1198c2: 83 fa 01 cmp $0x1,%edx
1198c5: 74 19 je 1198e0 <_Timer_server_Body+0xb8>
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
1198c7: 83 fa 03 cmp $0x3,%edx
1198ca: 75 e0 jne 1198ac <_Timer_server_Body+0x84><== NEVER TAKEN
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
1198cc: 83 ec 08 sub $0x8,%esp
1198cf: 83 c0 10 add $0x10,%eax
1198d2: 50 push %eax
1198d3: ff 75 c4 pushl -0x3c(%ebp)
1198d6: e8 d5 3c 00 00 call 11d5b0 <_Watchdog_Insert>
1198db: 83 c4 10 add $0x10,%esp
1198de: eb cc jmp 1198ac <_Timer_server_Body+0x84>
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
1198e0: 83 ec 08 sub $0x8,%esp
1198e3: 83 c0 10 add $0x10,%eax
1198e6: 50 push %eax
1198e7: 56 push %esi
1198e8: e8 c3 3c 00 00 call 11d5b0 <_Watchdog_Insert>
1198ed: 83 c4 10 add $0x10,%esp
1198f0: eb ba jmp 1198ac <_Timer_server_Body+0x84>
1198f2: 66 90 xchg %ax,%ax
* of zero it will be processed in the next iteration of the timer server
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
1198f4: 9c pushf
1198f5: fa cli
1198f6: 58 pop %eax
if ( _Chain_Is_empty( insert_chain ) ) {
1198f7: 8b 55 b4 mov -0x4c(%ebp),%edx
1198fa: 3b 55 dc cmp -0x24(%ebp),%edx
1198fd: 74 41 je 119940 <_Timer_server_Body+0x118>
ts->insert_chain = NULL;
_ISR_Enable( level );
break;
} else {
_ISR_Enable( level );
1198ff: 50 push %eax
119900: 9d popf
119901: e9 7a ff ff ff jmp 119880 <_Timer_server_Body+0x58>
119906: 66 90 xchg %ax,%ax
/*
* 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 );
119908: 51 push %ecx
119909: 57 push %edi
11990a: 89 c1 mov %eax,%ecx
11990c: 29 d1 sub %edx,%ecx
11990e: 51 push %ecx
11990f: ff 75 c4 pushl -0x3c(%ebp)
119912: 89 45 b8 mov %eax,-0x48(%ebp)
119915: e8 fe 3b 00 00 call 11d518 <_Watchdog_Adjust_to_chain>
11991a: 83 c4 10 add $0x10,%esp
11991d: 8b 45 b8 mov -0x48(%ebp),%eax
119920: eb 85 jmp 1198a7 <_Timer_server_Body+0x7f>
119922: 66 90 xchg %ax,%ax
/*
* 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 );
119924: 51 push %ecx
119925: 29 c2 sub %eax,%edx
119927: 52 push %edx
119928: 6a 01 push $0x1
11992a: ff 75 c4 pushl -0x3c(%ebp)
11992d: 89 45 b8 mov %eax,-0x48(%ebp)
119930: e8 6b 3b 00 00 call 11d4a0 <_Watchdog_Adjust>
119935: 83 c4 10 add $0x10,%esp
119938: 8b 45 b8 mov -0x48(%ebp),%eax
11993b: e9 67 ff ff ff jmp 1198a7 <_Timer_server_Body+0x7f>
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
if ( _Chain_Is_empty( insert_chain ) ) {
ts->insert_chain = NULL;
119940: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx)
_ISR_Enable( level );
119947: 50 push %eax
119948: 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 ) ) {
119949: 8b 4d b0 mov -0x50(%ebp),%ecx
11994c: 3b 4d d0 cmp -0x30(%ebp),%ecx
11994f: 75 23 jne 119974 <_Timer_server_Body+0x14c>
119951: eb 33 jmp 119986 <_Timer_server_Body+0x15e>
119953: 90 nop
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
119954: 8b 10 mov (%eax),%edx
the_chain->first = new_first;
119956: 89 55 d0 mov %edx,-0x30(%ebp)
new_first->previous = _Chain_Head(the_chain);
119959: 89 7a 04 mov %edi,0x4(%edx)
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
11995c: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
_ISR_Enable( level );
119963: 51 push %ecx
119964: 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 );
119965: 83 ec 08 sub $0x8,%esp
119968: ff 70 24 pushl 0x24(%eax)
11996b: ff 70 20 pushl 0x20(%eax)
11996e: ff 50 1c call *0x1c(%eax)
}
119971: 83 c4 10 add $0x10,%esp
/*
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
119974: 9c pushf
119975: fa cli
119976: 59 pop %ecx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
119977: 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))
11997a: 39 45 b0 cmp %eax,-0x50(%ebp)
11997d: 75 d5 jne 119954 <_Timer_server_Body+0x12c>
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
_ISR_Enable( level );
} else {
_ISR_Enable( level );
11997f: 51 push %ecx
119980: 9d popf
119981: e9 f2 fe ff ff jmp 119878 <_Timer_server_Body+0x50>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
119986: c6 43 7c 00 movb $0x0,0x7c(%ebx)
11998a: a1 58 43 14 00 mov 0x144358,%eax
11998f: 40 inc %eax
119990: a3 58 43 14 00 mov %eax,0x144358
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
_Thread_Set_state( ts->thread, STATES_DELAYING );
119995: 83 ec 08 sub $0x8,%esp
119998: 6a 08 push $0x8
11999a: ff 33 pushl (%ebx)
11999c: e8 0f 33 00 00 call 11ccb0 <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
1199a1: 89 d8 mov %ebx,%eax
1199a3: e8 e0 fd ff ff call 119788 <_Timer_server_Reset_interval_system_watchdog>
_Timer_server_Reset_tod_system_watchdog( ts );
1199a8: 89 d8 mov %ebx,%eax
1199aa: e8 29 fe ff ff call 1197d8 <_Timer_server_Reset_tod_system_watchdog>
_Thread_Enable_dispatch();
1199af: e8 c8 28 00 00 call 11c27c <_Thread_Enable_dispatch>
ts->active = true;
1199b4: 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 );
1199b8: 58 pop %eax
1199b9: ff 75 bc pushl -0x44(%ebp)
1199bc: e8 17 3d 00 00 call 11d6d8 <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
1199c1: 59 pop %ecx
1199c2: ff 75 c0 pushl -0x40(%ebp)
1199c5: e8 0e 3d 00 00 call 11d6d8 <_Watchdog_Remove>
1199ca: 83 c4 10 add $0x10,%esp
1199cd: e9 a6 fe ff ff jmp 119878 <_Timer_server_Body+0x50>
001199d4 <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
1199d4: 55 push %ebp
1199d5: 89 e5 mov %esp,%ebp
1199d7: 57 push %edi
1199d8: 56 push %esi
1199d9: 53 push %ebx
1199da: 83 ec 2c sub $0x2c,%esp
1199dd: 8b 5d 08 mov 0x8(%ebp),%ebx
1199e0: 8b 45 0c mov 0xc(%ebp),%eax
if ( ts->insert_chain == NULL ) {
1199e3: 8b 53 78 mov 0x78(%ebx),%edx
1199e6: 85 d2 test %edx,%edx
1199e8: 74 16 je 119a00 <_Timer_server_Schedule_operation_method+0x2c>
* 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 );
1199ea: 8b 53 78 mov 0x78(%ebx),%edx
1199ed: 89 45 0c mov %eax,0xc(%ebp)
1199f0: 89 55 08 mov %edx,0x8(%ebp)
}
}
1199f3: 8d 65 f4 lea -0xc(%ebp),%esp
1199f6: 5b pop %ebx
1199f7: 5e pop %esi
1199f8: 5f pop %edi
1199f9: c9 leave
* 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 );
1199fa: e9 f1 06 00 00 jmp 11a0f0 <_Chain_Append>
1199ff: 90 nop
119a00: 8b 15 58 43 14 00 mov 0x144358,%edx
119a06: 42 inc %edx
119a07: 89 15 58 43 14 00 mov %edx,0x144358
* being inserted. This could result in an integer overflow.
*/
_Thread_Disable_dispatch();
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
119a0d: 8b 50 38 mov 0x38(%eax),%edx
119a10: 83 fa 01 cmp $0x1,%edx
119a13: 74 77 je 119a8c <_Timer_server_Schedule_operation_method+0xb8>
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
if ( !ts->active ) {
_Timer_server_Reset_interval_system_watchdog( ts );
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
119a15: 83 fa 03 cmp $0x3,%edx
119a18: 74 0e je 119a28 <_Timer_server_Schedule_operation_method+0x54>
* 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 );
}
}
119a1a: 8d 65 f4 lea -0xc(%ebp),%esp
119a1d: 5b pop %ebx
119a1e: 5e pop %esi
119a1f: 5f pop %edi
119a20: c9 leave
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
119a21: e9 56 28 00 00 jmp 11c27c <_Thread_Enable_dispatch>
119a26: 66 90 xchg %ax,%ax
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
/*
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
119a28: 9c pushf
119a29: fa cli
119a2a: 8f 45 e4 popl -0x1c(%ebp)
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
119a2d: 8b 0d ec 43 14 00 mov 0x1443ec,%ecx
last_snapshot = ts->TOD_watchdogs.last_snapshot;
119a33: 8b 73 74 mov 0x74(%ebx),%esi
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
119a36: 8b 53 68 mov 0x68(%ebx),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
119a39: 8d 7b 6c lea 0x6c(%ebx),%edi
119a3c: 39 fa cmp %edi,%edx
119a3e: 74 22 je 119a62 <_Timer_server_Schedule_operation_method+0x8e>
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
119a40: 8b 7a 10 mov 0x10(%edx),%edi
119a43: 89 7d d4 mov %edi,-0x2c(%ebp)
if ( snapshot > last_snapshot ) {
119a46: 39 f1 cmp %esi,%ecx
119a48: 0f 86 9e 00 00 00 jbe 119aec <_Timer_server_Schedule_operation_method+0x118>
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
119a4e: 89 cf mov %ecx,%edi
119a50: 29 f7 sub %esi,%edi
119a52: 89 fe mov %edi,%esi
if (delta_interval > delta) {
119a54: 39 7d d4 cmp %edi,-0x2c(%ebp)
119a57: 0f 87 9b 00 00 00 ja 119af8 <_Timer_server_Schedule_operation_method+0x124><== ALWAYS TAKEN
119a5d: 31 ff xor %edi,%edi <== NOT EXECUTED
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
delta_interval += delta;
}
first_watchdog->delta_interval = delta_interval;
119a5f: 89 7a 10 mov %edi,0x10(%edx)
}
ts->TOD_watchdogs.last_snapshot = snapshot;
119a62: 89 4b 74 mov %ecx,0x74(%ebx)
_ISR_Enable( level );
119a65: ff 75 e4 pushl -0x1c(%ebp)
119a68: 9d popf
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
119a69: 83 ec 08 sub $0x8,%esp
119a6c: 83 c0 10 add $0x10,%eax
119a6f: 50 push %eax
119a70: 8d 43 68 lea 0x68(%ebx),%eax
119a73: 50 push %eax
119a74: e8 37 3b 00 00 call 11d5b0 <_Watchdog_Insert>
if ( !ts->active ) {
119a79: 8a 43 7c mov 0x7c(%ebx),%al
119a7c: 83 c4 10 add $0x10,%esp
119a7f: 84 c0 test %al,%al
119a81: 75 97 jne 119a1a <_Timer_server_Schedule_operation_method+0x46>
_Timer_server_Reset_tod_system_watchdog( ts );
119a83: 89 d8 mov %ebx,%eax
119a85: e8 4e fd ff ff call 1197d8 <_Timer_server_Reset_tod_system_watchdog>
119a8a: eb 8e jmp 119a1a <_Timer_server_Schedule_operation_method+0x46>
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
/*
* We have to advance the last known ticks value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
119a8c: 9c pushf
119a8d: fa cli
119a8e: 8f 45 e4 popl -0x1c(%ebp)
snapshot = _Watchdog_Ticks_since_boot;
119a91: 8b 0d c4 44 14 00 mov 0x1444c4,%ecx
last_snapshot = ts->Interval_watchdogs.last_snapshot;
119a97: 8b 73 3c mov 0x3c(%ebx),%esi
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
119a9a: 8b 53 30 mov 0x30(%ebx),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
119a9d: 8d 7b 34 lea 0x34(%ebx),%edi
119aa0: 39 fa cmp %edi,%edx
119aa2: 74 12 je 119ab6 <_Timer_server_Schedule_operation_method+0xe2>
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
119aa4: 89 cf mov %ecx,%edi
119aa6: 29 f7 sub %esi,%edi
119aa8: 89 fe mov %edi,%esi
delta_interval = first_watchdog->delta_interval;
119aaa: 8b 7a 10 mov 0x10(%edx),%edi
if (delta_interval > delta) {
119aad: 39 fe cmp %edi,%esi
119aaf: 72 37 jb 119ae8 <_Timer_server_Schedule_operation_method+0x114>
119ab1: 31 ff xor %edi,%edi
delta_interval -= delta;
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
119ab3: 89 7a 10 mov %edi,0x10(%edx)
}
ts->Interval_watchdogs.last_snapshot = snapshot;
119ab6: 89 4b 3c mov %ecx,0x3c(%ebx)
_ISR_Enable( level );
119ab9: ff 75 e4 pushl -0x1c(%ebp)
119abc: 9d popf
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
119abd: 83 ec 08 sub $0x8,%esp
119ac0: 83 c0 10 add $0x10,%eax
119ac3: 50 push %eax
119ac4: 8d 43 30 lea 0x30(%ebx),%eax
119ac7: 50 push %eax
119ac8: e8 e3 3a 00 00 call 11d5b0 <_Watchdog_Insert>
if ( !ts->active ) {
119acd: 8a 43 7c mov 0x7c(%ebx),%al
119ad0: 83 c4 10 add $0x10,%esp
119ad3: 84 c0 test %al,%al
119ad5: 0f 85 3f ff ff ff jne 119a1a <_Timer_server_Schedule_operation_method+0x46>
_Timer_server_Reset_interval_system_watchdog( ts );
119adb: 89 d8 mov %ebx,%eax
119add: e8 a6 fc ff ff call 119788 <_Timer_server_Reset_interval_system_watchdog>
119ae2: e9 33 ff ff ff jmp 119a1a <_Timer_server_Schedule_operation_method+0x46>
119ae7: 90 nop
*/
delta = snapshot - last_snapshot;
delta_interval = first_watchdog->delta_interval;
if (delta_interval > delta) {
delta_interval -= delta;
119ae8: 29 f7 sub %esi,%edi
119aea: eb c7 jmp 119ab3 <_Timer_server_Schedule_operation_method+0xdf>
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
119aec: 8b 7d d4 mov -0x2c(%ebp),%edi
119aef: 01 f7 add %esi,%edi
delta_interval += delta;
119af1: 29 cf sub %ecx,%edi
119af3: e9 67 ff ff ff jmp 119a5f <_Timer_server_Schedule_operation_method+0x8b>
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
if (delta_interval > delta) {
delta_interval -= delta;
119af8: 8b 7d d4 mov -0x2c(%ebp),%edi
119afb: 29 f7 sub %esi,%edi
119afd: e9 5d ff ff ff jmp 119a5f <_Timer_server_Schedule_operation_method+0x8b>
0012b098 <_Timespec_Is_valid>:
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
const struct timespec *time
)
{
12b098: 55 push %ebp
12b099: 89 e5 mov %esp,%ebp
12b09b: 8b 45 08 mov 0x8(%ebp),%eax
if ( !time )
12b09e: 85 c0 test %eax,%eax
12b0a0: 74 1a je 12b0bc <_Timespec_Is_valid+0x24>
return false;
if ( time->tv_sec < 0 )
12b0a2: 8b 10 mov (%eax),%edx
12b0a4: 85 d2 test %edx,%edx
12b0a6: 78 14 js 12b0bc <_Timespec_Is_valid+0x24>
return false;
if ( time->tv_nsec < 0 )
12b0a8: 8b 40 04 mov 0x4(%eax),%eax
12b0ab: 85 c0 test %eax,%eax
12b0ad: 78 0d js 12b0bc <_Timespec_Is_valid+0x24>
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
12b0af: 3d ff c9 9a 3b cmp $0x3b9ac9ff,%eax
12b0b4: 0f 96 c0 setbe %al
if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND )
return false;
return true;
}
12b0b7: c9 leave
12b0b8: c3 ret
12b0b9: 8d 76 00 lea 0x0(%esi),%esi
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
12b0bc: 31 c0 xor %eax,%eax
if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND )
return false;
return true;
}
12b0be: c9 leave
12b0bf: c3 ret
0010ea88 <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10ea88: 55 push %ebp
10ea89: 89 e5 mov %esp,%ebp
10ea8b: 57 push %edi
10ea8c: 56 push %esi
10ea8d: 53 push %ebx
10ea8e: 83 ec 1c sub $0x1c,%esp
10ea91: 8b 75 08 mov 0x8(%ebp),%esi
10ea94: 8b 7d 10 mov 0x10(%ebp),%edi
10ea97: 8a 45 0c mov 0xc(%ebp),%al
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10ea9a: 8b 1d 54 96 12 00 mov 0x129654,%ebx
10eaa0: 81 fb 4c 96 12 00 cmp $0x12964c,%ebx
10eaa6: 74 25 je 10eacd <_User_extensions_Fatal+0x45><== NEVER TAKEN
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
10eaa8: 0f b6 c0 movzbl %al,%eax
10eaab: 89 45 e4 mov %eax,-0x1c(%ebp)
10eaae: 66 90 xchg %ax,%ax
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
10eab0: 8b 43 30 mov 0x30(%ebx),%eax
10eab3: 85 c0 test %eax,%eax
10eab5: 74 0b je 10eac2 <_User_extensions_Fatal+0x3a>
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
10eab7: 52 push %edx
10eab8: 57 push %edi
10eab9: ff 75 e4 pushl -0x1c(%ebp)
10eabc: 56 push %esi
10eabd: ff d0 call *%eax
10eabf: 83 c4 10 add $0x10,%esp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
10eac2: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10eac5: 81 fb 4c 96 12 00 cmp $0x12964c,%ebx
10eacb: 75 e3 jne 10eab0 <_User_extensions_Fatal+0x28>
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
10eacd: 8d 65 f4 lea -0xc(%ebp),%esp
10ead0: 5b pop %ebx
10ead1: 5e pop %esi
10ead2: 5f pop %edi
10ead3: c9 leave
10ead4: c3 ret
0010e94c <_User_extensions_Handler_initialization>:
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
#include <string.h>
void _User_extensions_Handler_initialization(void)
{
10e94c: 55 push %ebp
10e94d: 89 e5 mov %esp,%ebp
10e94f: 57 push %edi
10e950: 56 push %esi
10e951: 53 push %ebx
10e952: 83 ec 1c sub $0x1c,%esp
User_extensions_Control *extension;
uint32_t i;
uint32_t number_of_extensions;
User_extensions_Table *initial_extensions;
number_of_extensions = Configuration.number_of_initial_extensions;
10e955: a1 58 52 12 00 mov 0x125258,%eax
10e95a: 89 45 dc mov %eax,-0x24(%ebp)
initial_extensions = Configuration.User_extension_table;
10e95d: 8b 35 5c 52 12 00 mov 0x12525c,%esi
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
10e963: c7 05 4c 96 12 00 50 movl $0x129650,0x12964c
10e96a: 96 12 00
the_chain->permanent_null = NULL;
10e96d: c7 05 50 96 12 00 00 movl $0x0,0x129650
10e974: 00 00 00
the_chain->last = _Chain_Head(the_chain);
10e977: c7 05 54 96 12 00 4c movl $0x12964c,0x129654
10e97e: 96 12 00
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
10e981: c7 05 fc 93 12 00 00 movl $0x129400,0x1293fc
10e988: 94 12 00
the_chain->permanent_null = NULL;
10e98b: c7 05 00 94 12 00 00 movl $0x0,0x129400
10e992: 00 00 00
the_chain->last = _Chain_Head(the_chain);
10e995: c7 05 04 94 12 00 fc movl $0x1293fc,0x129404
10e99c: 93 12 00
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
10e99f: 85 f6 test %esi,%esi
10e9a1: 74 64 je 10ea07 <_User_extensions_Handler_initialization+0xbb>
extension = (User_extensions_Control *)
10e9a3: 89 c2 mov %eax,%edx
10e9a5: 8d 04 40 lea (%eax,%eax,2),%eax
10e9a8: 8d 0c 82 lea (%edx,%eax,4),%ecx
10e9ab: c1 e1 02 shl $0x2,%ecx
10e9ae: 83 ec 0c sub $0xc,%esp
10e9b1: 51 push %ecx
10e9b2: 89 4d d8 mov %ecx,-0x28(%ebp)
10e9b5: e8 26 04 00 00 call 10ede0 <_Workspace_Allocate_or_fatal_error>
10e9ba: 89 c3 mov %eax,%ebx
_Workspace_Allocate_or_fatal_error(
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
10e9bc: 31 c0 xor %eax,%eax
10e9be: 8b 4d d8 mov -0x28(%ebp),%ecx
10e9c1: 89 df mov %ebx,%edi
10e9c3: f3 aa rep stos %al,%es:(%edi)
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10e9c5: 83 c4 10 add $0x10,%esp
10e9c8: 8b 45 dc mov -0x24(%ebp),%eax
10e9cb: 85 c0 test %eax,%eax
10e9cd: 74 38 je 10ea07 <_User_extensions_Handler_initialization+0xbb><== NEVER TAKEN
10e9cf: 89 75 e4 mov %esi,-0x1c(%ebp)
10e9d2: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
10e9d9: 8d 76 00 lea 0x0(%esi),%esi
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
10e9dc: 8d 7b 14 lea 0x14(%ebx),%edi
10e9df: 8b 75 e4 mov -0x1c(%ebp),%esi
10e9e2: b9 08 00 00 00 mov $0x8,%ecx
10e9e7: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_User_extensions_Add_set( extension );
10e9e9: 83 ec 0c sub $0xc,%esp
10e9ec: 53 push %ebx
10e9ed: e8 ae 40 00 00 call 112aa0 <_User_extensions_Add_set>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
10e9f2: 83 c3 34 add $0x34,%ebx
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10e9f5: ff 45 e0 incl -0x20(%ebp)
10e9f8: 83 45 e4 20 addl $0x20,-0x1c(%ebp)
10e9fc: 83 c4 10 add $0x10,%esp
10e9ff: 8b 45 e0 mov -0x20(%ebp),%eax
10ea02: 39 45 dc cmp %eax,-0x24(%ebp)
10ea05: 77 d5 ja 10e9dc <_User_extensions_Handler_initialization+0x90>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
}
}
}
10ea07: 8d 65 f4 lea -0xc(%ebp),%esp
10ea0a: 5b pop %ebx
10ea0b: 5e pop %esi
10ea0c: 5f pop %edi
10ea0d: c9 leave
10ea0e: c3 ret
00113784 <_User_extensions_Remove_set>:
#include <rtems/score/userext.h>
void _User_extensions_Remove_set (
User_extensions_Control *the_extension
)
{
113784: 55 push %ebp
113785: 89 e5 mov %esp,%ebp
113787: 53 push %ebx
113788: 83 ec 10 sub $0x10,%esp
11378b: 8b 5d 08 mov 0x8(%ebp),%ebx
_Chain_Extract( &the_extension->Node );
11378e: 53 push %ebx
11378f: e8 00 db ff ff call 111294 <_Chain_Extract>
/*
* If a switch handler is present, remove it.
*/
if ( the_extension->Callouts.thread_switch != NULL )
113794: 83 c4 10 add $0x10,%esp
113797: 8b 43 24 mov 0x24(%ebx),%eax
11379a: 85 c0 test %eax,%eax
11379c: 74 12 je 1137b0 <_User_extensions_Remove_set+0x2c>
_Chain_Extract( &the_extension->Switch.Node );
11379e: 83 c3 08 add $0x8,%ebx
1137a1: 89 5d 08 mov %ebx,0x8(%ebp)
}
1137a4: 8b 5d fc mov -0x4(%ebp),%ebx
1137a7: c9 leave
/*
* If a switch handler is present, remove it.
*/
if ( the_extension->Callouts.thread_switch != NULL )
_Chain_Extract( &the_extension->Switch.Node );
1137a8: e9 e7 da ff ff jmp 111294 <_Chain_Extract>
1137ad: 8d 76 00 lea 0x0(%esi),%esi
}
1137b0: 8b 5d fc mov -0x4(%ebp),%ebx
1137b3: c9 leave
1137b4: c3 ret
0010ea10 <_User_extensions_Thread_begin>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_begin (
Thread_Control *executing
)
{
10ea10: 55 push %ebp
10ea11: 89 e5 mov %esp,%ebp
10ea13: 56 push %esi
10ea14: 53 push %ebx
10ea15: 8b 75 08 mov 0x8(%ebp),%esi
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
10ea18: 8b 1d 4c 96 12 00 mov 0x12964c,%ebx
10ea1e: 81 fb 50 96 12 00 cmp $0x129650,%ebx
10ea24: 74 1c je 10ea42 <_User_extensions_Thread_begin+0x32><== NEVER TAKEN
10ea26: 66 90 xchg %ax,%ax
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_begin != NULL )
10ea28: 8b 43 28 mov 0x28(%ebx),%eax
10ea2b: 85 c0 test %eax,%eax
10ea2d: 74 09 je 10ea38 <_User_extensions_Thread_begin+0x28>
(*the_extension->Callouts.thread_begin)( executing );
10ea2f: 83 ec 0c sub $0xc,%esp
10ea32: 56 push %esi
10ea33: ff d0 call *%eax
10ea35: 83 c4 10 add $0x10,%esp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
10ea38: 8b 1b mov (%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
10ea3a: 81 fb 50 96 12 00 cmp $0x129650,%ebx
10ea40: 75 e6 jne 10ea28 <_User_extensions_Thread_begin+0x18>
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_begin != NULL )
(*the_extension->Callouts.thread_begin)( executing );
}
}
10ea42: 8d 65 f8 lea -0x8(%ebp),%esp
10ea45: 5b pop %ebx
10ea46: 5e pop %esi
10ea47: c9 leave
10ea48: c3 ret
0010ead8 <_User_extensions_Thread_create>:
#include <rtems/score/userext.h>
bool _User_extensions_Thread_create (
Thread_Control *the_thread
)
{
10ead8: 55 push %ebp
10ead9: 89 e5 mov %esp,%ebp
10eadb: 56 push %esi
10eadc: 53 push %ebx
10eadd: 8b 75 08 mov 0x8(%ebp),%esi
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _User_extensions_List.first ;
10eae0: 8b 1d 4c 96 12 00 mov 0x12964c,%ebx
10eae6: 81 fb 50 96 12 00 cmp $0x129650,%ebx
10eaec: 74 26 je 10eb14 <_User_extensions_Thread_create+0x3c><== NEVER TAKEN
10eaee: 66 90 xchg %ax,%ax
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_create != NULL ) {
10eaf0: 8b 43 14 mov 0x14(%ebx),%eax
10eaf3: 85 c0 test %eax,%eax
10eaf5: 74 13 je 10eb0a <_User_extensions_Thread_create+0x32>
status = (*the_extension->Callouts.thread_create)(
10eaf7: 83 ec 08 sub $0x8,%esp
10eafa: 56 push %esi
10eafb: ff 35 b8 94 12 00 pushl 0x1294b8
10eb01: ff d0 call *%eax
_Thread_Executing,
the_thread
);
if ( !status )
10eb03: 83 c4 10 add $0x10,%esp
10eb06: 84 c0 test %al,%al
10eb08: 74 0c je 10eb16 <_User_extensions_Thread_create+0x3e>
User_extensions_Control *the_extension;
bool status;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
10eb0a: 8b 1b mov (%ebx),%ebx
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _User_extensions_List.first ;
10eb0c: 81 fb 50 96 12 00 cmp $0x129650,%ebx
10eb12: 75 dc jne 10eaf0 <_User_extensions_Thread_create+0x18>
10eb14: b0 01 mov $0x1,%al
return false;
}
}
return true;
}
10eb16: 8d 65 f8 lea -0x8(%ebp),%esp
10eb19: 5b pop %ebx
10eb1a: 5e pop %esi
10eb1b: c9 leave
10eb1c: c3 ret
0010eb20 <_User_extensions_Thread_delete>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_delete (
Thread_Control *the_thread
)
{
10eb20: 55 push %ebp
10eb21: 89 e5 mov %esp,%ebp
10eb23: 56 push %esi
10eb24: 53 push %ebx
10eb25: 8b 75 08 mov 0x8(%ebp),%esi
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10eb28: 8b 1d 54 96 12 00 mov 0x129654,%ebx
10eb2e: 81 fb 4c 96 12 00 cmp $0x12964c,%ebx
10eb34: 74 23 je 10eb59 <_User_extensions_Thread_delete+0x39><== NEVER TAKEN
10eb36: 66 90 xchg %ax,%ax
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_delete != NULL )
10eb38: 8b 43 20 mov 0x20(%ebx),%eax
10eb3b: 85 c0 test %eax,%eax
10eb3d: 74 0f je 10eb4e <_User_extensions_Thread_delete+0x2e>
(*the_extension->Callouts.thread_delete)(
10eb3f: 83 ec 08 sub $0x8,%esp
10eb42: 56 push %esi
10eb43: ff 35 b8 94 12 00 pushl 0x1294b8
10eb49: ff d0 call *%eax
10eb4b: 83 c4 10 add $0x10,%esp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
10eb4e: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10eb51: 81 fb 4c 96 12 00 cmp $0x12964c,%ebx
10eb57: 75 df jne 10eb38 <_User_extensions_Thread_delete+0x18>
(*the_extension->Callouts.thread_delete)(
_Thread_Executing,
the_thread
);
}
}
10eb59: 8d 65 f8 lea -0x8(%ebp),%esp
10eb5c: 5b pop %ebx
10eb5d: 5e pop %esi
10eb5e: c9 leave
10eb5f: c3 ret
0010ea4c <_User_extensions_Thread_exitted>:
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
10ea4c: 55 push %ebp
10ea4d: 89 e5 mov %esp,%ebp
10ea4f: 56 push %esi
10ea50: 53 push %ebx
10ea51: 8b 75 08 mov 0x8(%ebp),%esi
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10ea54: 8b 1d 54 96 12 00 mov 0x129654,%ebx
10ea5a: 81 fb 4c 96 12 00 cmp $0x12964c,%ebx
10ea60: 74 1d je 10ea7f <_User_extensions_Thread_exitted+0x33><== NEVER TAKEN
10ea62: 66 90 xchg %ax,%ax
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
10ea64: 8b 43 2c mov 0x2c(%ebx),%eax
10ea67: 85 c0 test %eax,%eax
10ea69: 74 09 je 10ea74 <_User_extensions_Thread_exitted+0x28>
(*the_extension->Callouts.thread_exitted)( executing );
10ea6b: 83 ec 0c sub $0xc,%esp
10ea6e: 56 push %esi
10ea6f: ff d0 call *%eax
10ea71: 83 c4 10 add $0x10,%esp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
10ea74: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10ea77: 81 fb 4c 96 12 00 cmp $0x12964c,%ebx
10ea7d: 75 e5 jne 10ea64 <_User_extensions_Thread_exitted+0x18>
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
(*the_extension->Callouts.thread_exitted)( executing );
}
}
10ea7f: 8d 65 f8 lea -0x8(%ebp),%esp
10ea82: 5b pop %ebx
10ea83: 5e pop %esi
10ea84: c9 leave
10ea85: c3 ret
0010f714 <_User_extensions_Thread_restart>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_restart (
Thread_Control *the_thread
)
{
10f714: 55 push %ebp
10f715: 89 e5 mov %esp,%ebp
10f717: 56 push %esi
10f718: 53 push %ebx
10f719: 8b 75 08 mov 0x8(%ebp),%esi
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
10f71c: 8b 1d ac a6 12 00 mov 0x12a6ac,%ebx
10f722: 81 fb b0 a6 12 00 cmp $0x12a6b0,%ebx
10f728: 74 22 je 10f74c <_User_extensions_Thread_restart+0x38><== NEVER TAKEN
10f72a: 66 90 xchg %ax,%ax
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_restart != NULL )
10f72c: 8b 43 1c mov 0x1c(%ebx),%eax
10f72f: 85 c0 test %eax,%eax
10f731: 74 0f je 10f742 <_User_extensions_Thread_restart+0x2e>
(*the_extension->Callouts.thread_restart)(
10f733: 83 ec 08 sub $0x8,%esp
10f736: 56 push %esi
10f737: ff 35 18 a5 12 00 pushl 0x12a518
10f73d: ff d0 call *%eax
10f73f: 83 c4 10 add $0x10,%esp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
10f742: 8b 1b mov (%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
10f744: 81 fb b0 a6 12 00 cmp $0x12a6b0,%ebx
10f74a: 75 e0 jne 10f72c <_User_extensions_Thread_restart+0x18>
(*the_extension->Callouts.thread_restart)(
_Thread_Executing,
the_thread
);
}
}
10f74c: 8d 65 f8 lea -0x8(%ebp),%esp
10f74f: 5b pop %ebx
10f750: 5e pop %esi
10f751: c9 leave
10f752: c3 ret
0010eb60 <_User_extensions_Thread_start>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_start (
Thread_Control *the_thread
)
{
10eb60: 55 push %ebp
10eb61: 89 e5 mov %esp,%ebp
10eb63: 56 push %esi
10eb64: 53 push %ebx
10eb65: 8b 75 08 mov 0x8(%ebp),%esi
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
10eb68: 8b 1d 4c 96 12 00 mov 0x12964c,%ebx
10eb6e: 81 fb 50 96 12 00 cmp $0x129650,%ebx
10eb74: 74 22 je 10eb98 <_User_extensions_Thread_start+0x38><== NEVER TAKEN
10eb76: 66 90 xchg %ax,%ax
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_start != NULL )
10eb78: 8b 43 18 mov 0x18(%ebx),%eax
10eb7b: 85 c0 test %eax,%eax
10eb7d: 74 0f je 10eb8e <_User_extensions_Thread_start+0x2e>
(*the_extension->Callouts.thread_start)(
10eb7f: 83 ec 08 sub $0x8,%esp
10eb82: 56 push %esi
10eb83: ff 35 b8 94 12 00 pushl 0x1294b8
10eb89: ff d0 call *%eax
10eb8b: 83 c4 10 add $0x10,%esp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
10eb8e: 8b 1b mov (%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
10eb90: 81 fb 50 96 12 00 cmp $0x129650,%ebx
10eb96: 75 e0 jne 10eb78 <_User_extensions_Thread_start+0x18>
(*the_extension->Callouts.thread_start)(
_Thread_Executing,
the_thread
);
}
}
10eb98: 8d 65 f8 lea -0x8(%ebp),%esp
10eb9b: 5b pop %ebx
10eb9c: 5e pop %esi
10eb9d: c9 leave
10eb9e: c3 ret
0010eba0 <_User_extensions_Thread_switch>:
void _User_extensions_Thread_switch (
Thread_Control *executing,
Thread_Control *heir
)
{
10eba0: 55 push %ebp
10eba1: 89 e5 mov %esp,%ebp
10eba3: 57 push %edi
10eba4: 56 push %esi
10eba5: 53 push %ebx
10eba6: 83 ec 0c sub $0xc,%esp
10eba9: 8b 7d 08 mov 0x8(%ebp),%edi
10ebac: 8b 75 0c mov 0xc(%ebp),%esi
Chain_Node *the_node;
User_extensions_Switch_control *the_extension_switch;
for ( the_node = _User_extensions_Switches_list.first ;
10ebaf: 8b 1d fc 93 12 00 mov 0x1293fc,%ebx
10ebb5: 81 fb 00 94 12 00 cmp $0x129400,%ebx
10ebbb: 74 18 je 10ebd5 <_User_extensions_Thread_switch+0x35><== NEVER TAKEN
10ebbd: 8d 76 00 lea 0x0(%esi),%esi
!_Chain_Is_tail( &_User_extensions_Switches_list, the_node ) ;
the_node = the_node->next ) {
the_extension_switch = (User_extensions_Switch_control *) the_node;
(*the_extension_switch->thread_switch)( executing, heir );
10ebc0: 83 ec 08 sub $0x8,%esp
10ebc3: 56 push %esi
10ebc4: 57 push %edi
10ebc5: ff 53 08 call *0x8(%ebx)
Chain_Node *the_node;
User_extensions_Switch_control *the_extension_switch;
for ( the_node = _User_extensions_Switches_list.first ;
!_Chain_Is_tail( &_User_extensions_Switches_list, the_node ) ;
the_node = the_node->next ) {
10ebc8: 8b 1b mov (%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Switch_control *the_extension_switch;
for ( the_node = _User_extensions_Switches_list.first ;
10ebca: 83 c4 10 add $0x10,%esp
10ebcd: 81 fb 00 94 12 00 cmp $0x129400,%ebx
10ebd3: 75 eb jne 10ebc0 <_User_extensions_Thread_switch+0x20>
the_extension_switch = (User_extensions_Switch_control *) the_node;
(*the_extension_switch->thread_switch)( executing, heir );
}
}
10ebd5: 8d 65 f4 lea -0xc(%ebp),%esp
10ebd8: 5b pop %ebx
10ebd9: 5e pop %esi
10ebda: 5f pop %edi
10ebdb: c9 leave
10ebdc: c3 ret
001105d8 <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
1105d8: 55 push %ebp
1105d9: 89 e5 mov %esp,%ebp
1105db: 57 push %edi
1105dc: 56 push %esi
1105dd: 53 push %ebx
1105de: 83 ec 1c sub $0x1c,%esp
1105e1: 8b 75 08 mov 0x8(%ebp),%esi
1105e4: 8b 4d 0c mov 0xc(%ebp),%ecx
1105e7: 8b 5d 10 mov 0x10(%ebp),%ebx
ISR_Level level;
_ISR_Disable( level );
1105ea: 9c pushf
1105eb: fa cli
1105ec: 58 pop %eax
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
1105ed: 8b 16 mov (%esi),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
1105ef: 8d 7e 04 lea 0x4(%esi),%edi
1105f2: 89 7d e4 mov %edi,-0x1c(%ebp)
* hence the compiler must not assume *header to remain
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
1105f5: 39 fa cmp %edi,%edx
1105f7: 74 3d je 110636 <_Watchdog_Adjust+0x5e>
switch ( direction ) {
1105f9: 85 c9 test %ecx,%ecx
1105fb: 75 43 jne 110640 <_Watchdog_Adjust+0x68>
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
1105fd: 85 db test %ebx,%ebx
1105ff: 74 35 je 110636 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN
if ( units < _Watchdog_First( header )->delta_interval ) {
110601: 8b 7a 10 mov 0x10(%edx),%edi
110604: 39 fb cmp %edi,%ebx
110606: 73 0f jae 110617 <_Watchdog_Adjust+0x3f> <== ALWAYS TAKEN
110608: eb 3e jmp 110648 <_Watchdog_Adjust+0x70> <== NOT EXECUTED
11060a: 66 90 xchg %ax,%ax <== NOT EXECUTED
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
11060c: 29 fb sub %edi,%ebx
11060e: 74 26 je 110636 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN
if ( units < _Watchdog_First( header )->delta_interval ) {
110610: 8b 7a 10 mov 0x10(%edx),%edi
110613: 39 df cmp %ebx,%edi
110615: 77 31 ja 110648 <_Watchdog_Adjust+0x70>
_Watchdog_First( header )->delta_interval -= units;
break;
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
110617: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx)
_ISR_Enable( level );
11061e: 50 push %eax
11061f: 9d popf
_Watchdog_Tickle( header );
110620: 83 ec 0c sub $0xc,%esp
110623: 56 push %esi
110624: e8 bb 01 00 00 call 1107e4 <_Watchdog_Tickle>
_ISR_Disable( level );
110629: 9c pushf
11062a: fa cli
11062b: 58 pop %eax
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
11062c: 8b 16 mov (%esi),%edx
if ( _Chain_Is_empty( header ) )
11062e: 83 c4 10 add $0x10,%esp
110631: 39 55 e4 cmp %edx,-0x1c(%ebp)
110634: 75 d6 jne 11060c <_Watchdog_Adjust+0x34>
}
break;
}
}
_ISR_Enable( level );
110636: 50 push %eax
110637: 9d popf
}
110638: 8d 65 f4 lea -0xc(%ebp),%esp
11063b: 5b pop %ebx
11063c: 5e pop %esi
11063d: 5f pop %edi
11063e: c9 leave
11063f: c3 ret
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
switch ( direction ) {
110640: 49 dec %ecx
110641: 75 f3 jne 110636 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
110643: 01 5a 10 add %ebx,0x10(%edx)
break;
110646: eb ee jmp 110636 <_Watchdog_Adjust+0x5e>
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
_Watchdog_First( header )->delta_interval -= units;
110648: 29 df sub %ebx,%edi
11064a: 89 7a 10 mov %edi,0x10(%edx)
break;
11064d: eb e7 jmp 110636 <_Watchdog_Adjust+0x5e>
0011d518 <_Watchdog_Adjust_to_chain>:
Chain_Control *header,
Watchdog_Interval units_arg,
Chain_Control *to_fire
)
{
11d518: 55 push %ebp
11d519: 89 e5 mov %esp,%ebp
11d51b: 57 push %edi
11d51c: 56 push %esi
11d51d: 53 push %ebx
11d51e: 83 ec 0c sub $0xc,%esp
11d521: 8b 75 08 mov 0x8(%ebp),%esi
11d524: 8b 55 0c mov 0xc(%ebp),%edx
11d527: 8b 5d 10 mov 0x10(%ebp),%ebx
Watchdog_Interval units = units_arg;
ISR_Level level;
Watchdog_Control *first;
if ( units <= 0 ) {
11d52a: 85 d2 test %edx,%edx
11d52c: 74 63 je 11d591 <_Watchdog_Adjust_to_chain+0x79>
return;
}
_ISR_Disable( level );
11d52e: 9c pushf
11d52f: fa cli
11d530: 8f 45 ec popl -0x14(%ebp)
11d533: 8b 06 mov (%esi),%eax
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
11d535: 8d 4e 04 lea 0x4(%esi),%ecx
11d538: 89 4d f0 mov %ecx,-0x10(%ebp)
11d53b: 8d 7b 04 lea 0x4(%ebx),%edi
11d53e: 89 55 e8 mov %edx,-0x18(%ebp)
11d541: 8d 76 00 lea 0x0(%esi),%esi
while ( 1 ) {
if ( units <= 0 ) {
break;
}
if ( _Chain_Is_empty( header ) ) {
11d544: 39 45 f0 cmp %eax,-0x10(%ebp)
11d547: 74 44 je 11d58d <_Watchdog_Adjust_to_chain+0x75>
/*
* If it is longer than "units" until the first element on the chain
* fires, then bump it and quit.
*/
if ( units < first->delta_interval ) {
11d549: 8b 50 10 mov 0x10(%eax),%edx
11d54c: 3b 55 e8 cmp -0x18(%ebp),%edx
11d54f: 77 57 ja 11d5a8 <_Watchdog_Adjust_to_chain+0x90>
/*
* The first set happens in less than units, so take all of them
* off the chain and adjust units to reflect this.
*/
units -= first->delta_interval;
11d551: 29 55 e8 sub %edx,-0x18(%ebp)
first->delta_interval = 0;
11d554: c7 40 10 00 00 00 00 movl $0x0,0x10(%eax)
11d55b: 90 nop
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
11d55c: 8b 08 mov (%eax),%ecx
previous = the_node->previous;
11d55e: 8b 50 04 mov 0x4(%eax),%edx
next->previous = previous;
11d561: 89 51 04 mov %edx,0x4(%ecx)
previous->next = next;
11d564: 89 0a mov %ecx,(%edx)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
11d566: 89 38 mov %edi,(%eax)
old_last_node = the_chain->last;
11d568: 8b 53 08 mov 0x8(%ebx),%edx
the_chain->last = the_node;
11d56b: 89 43 08 mov %eax,0x8(%ebx)
old_last_node->next = the_node;
11d56e: 89 02 mov %eax,(%edx)
the_node->previous = old_last_node;
11d570: 89 50 04 mov %edx,0x4(%eax)
while ( 1 ) {
_Chain_Extract_unprotected( &first->Node );
_Chain_Append_unprotected( to_fire, &first->Node );
_ISR_Flash( level );
11d573: ff 75 ec pushl -0x14(%ebp)
11d576: 9d popf
11d577: fa cli
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
11d578: 8b 06 mov (%esi),%eax
if ( _Chain_Is_empty( header ) )
11d57a: 39 45 f0 cmp %eax,-0x10(%ebp)
11d57d: 74 1d je 11d59c <_Watchdog_Adjust_to_chain+0x84>
break;
first = _Watchdog_First( header );
if ( first->delta_interval != 0 )
11d57f: 8b 50 10 mov 0x10(%eax),%edx
11d582: 85 d2 test %edx,%edx
11d584: 74 d6 je 11d55c <_Watchdog_Adjust_to_chain+0x44>
}
_ISR_Disable( level );
while ( 1 ) {
if ( units <= 0 ) {
11d586: 8b 4d e8 mov -0x18(%ebp),%ecx
11d589: 85 c9 test %ecx,%ecx
11d58b: 75 b7 jne 11d544 <_Watchdog_Adjust_to_chain+0x2c>
if ( first->delta_interval != 0 )
break;
}
}
_ISR_Enable( level );
11d58d: ff 75 ec pushl -0x14(%ebp)
11d590: 9d popf
}
11d591: 83 c4 0c add $0xc,%esp
11d594: 5b pop %ebx
11d595: 5e pop %esi
11d596: 5f pop %edi
11d597: c9 leave
11d598: c3 ret
11d599: 8d 76 00 lea 0x0(%esi),%esi
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
11d59c: 8b 45 f0 mov -0x10(%ebp),%eax
}
_ISR_Disable( level );
while ( 1 ) {
if ( units <= 0 ) {
11d59f: 8b 4d e8 mov -0x18(%ebp),%ecx
11d5a2: 85 c9 test %ecx,%ecx
11d5a4: 75 9e jne 11d544 <_Watchdog_Adjust_to_chain+0x2c>
11d5a6: eb e5 jmp 11d58d <_Watchdog_Adjust_to_chain+0x75>
/*
* If it is longer than "units" until the first element on the chain
* fires, then bump it and quit.
*/
if ( units < first->delta_interval ) {
first->delta_interval -= units;
11d5a8: 2b 55 e8 sub -0x18(%ebp),%edx
11d5ab: 89 50 10 mov %edx,0x10(%eax)
break;
11d5ae: eb dd jmp 11d58d <_Watchdog_Adjust_to_chain+0x75>
0010ebe0 <_Watchdog_Insert>:
void _Watchdog_Insert(
Chain_Control *header,
Watchdog_Control *the_watchdog
)
{
10ebe0: 55 push %ebp
10ebe1: 89 e5 mov %esp,%ebp
10ebe3: 57 push %edi
10ebe4: 56 push %esi
10ebe5: 53 push %ebx
10ebe6: 83 ec 04 sub $0x4,%esp
10ebe9: 8b 5d 0c mov 0xc(%ebp),%ebx
Watchdog_Control *after;
uint32_t insert_isr_nest_level;
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
10ebec: 8b 3d 94 94 12 00 mov 0x129494,%edi
_ISR_Disable( level );
10ebf2: 9c pushf
10ebf3: fa cli
10ebf4: 8f 45 f0 popl -0x10(%ebp)
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
10ebf7: 8b 43 08 mov 0x8(%ebx),%eax
10ebfa: 85 c0 test %eax,%eax
10ebfc: 75 69 jne 10ec67 <_Watchdog_Insert+0x87>
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
10ebfe: c7 43 08 01 00 00 00 movl $0x1,0x8(%ebx)
_Watchdog_Sync_count++;
10ec05: a1 60 95 12 00 mov 0x129560,%eax
10ec0a: 40 inc %eax
10ec0b: a3 60 95 12 00 mov %eax,0x129560
restart:
delta_interval = the_watchdog->initial;
10ec10: 8b 43 0c mov 0xc(%ebx),%eax
* cache *header!!
*
* Till Straumann, 7/2003 (gcc-3.2.2 -O4 on powerpc)
*
*/
for ( after = (Watchdog_Control *) ((volatile Chain_Control *)header)->first ;
10ec13: 8b 4d 08 mov 0x8(%ebp),%ecx
10ec16: 8b 11 mov (%ecx),%edx
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
10ec18: 85 c0 test %eax,%eax
10ec1a: 74 5d je 10ec79 <_Watchdog_Insert+0x99>
10ec1c: 8b 32 mov (%edx),%esi
10ec1e: 85 f6 test %esi,%esi
10ec20: 74 57 je 10ec79 <_Watchdog_Insert+0x99>
break;
if ( delta_interval < after->delta_interval ) {
10ec22: 8b 4a 10 mov 0x10(%edx),%ecx
10ec25: 39 c8 cmp %ecx,%eax
10ec27: 73 22 jae 10ec4b <_Watchdog_Insert+0x6b>
10ec29: eb 49 jmp 10ec74 <_Watchdog_Insert+0x94>
10ec2b: 90 nop
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
10ec2c: 8b 35 b4 94 12 00 mov 0x1294b4,%esi
10ec32: 39 f7 cmp %esi,%edi
10ec34: 72 66 jb 10ec9c <_Watchdog_Insert+0xbc>
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
10ec36: 29 c8 sub %ecx,%eax
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next(
Watchdog_Control *the_watchdog
)
{
return ( (Watchdog_Control *) the_watchdog->Node.next );
10ec38: 8b 12 mov (%edx),%edx
*/
for ( after = (Watchdog_Control *) ((volatile Chain_Control *)header)->first ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
10ec3a: 85 c0 test %eax,%eax
10ec3c: 74 3b je 10ec79 <_Watchdog_Insert+0x99>
10ec3e: 8b 0a mov (%edx),%ecx
10ec40: 85 c9 test %ecx,%ecx
10ec42: 74 35 je 10ec79 <_Watchdog_Insert+0x99>
break;
if ( delta_interval < after->delta_interval ) {
10ec44: 8b 4a 10 mov 0x10(%edx),%ecx
10ec47: 39 c1 cmp %eax,%ecx
10ec49: 77 29 ja 10ec74 <_Watchdog_Insert+0x94>
* used around this flash point allowed interrupts to execute
* which violated the design assumptions. The critical section
* mechanism used here WAS redesigned to address this.
*/
_ISR_Flash( level );
10ec4b: ff 75 f0 pushl -0x10(%ebp)
10ec4e: 9d popf
10ec4f: fa cli
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
10ec50: 83 7b 08 01 cmpl $0x1,0x8(%ebx)
10ec54: 74 d6 je 10ec2c <_Watchdog_Insert+0x4c>
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
10ec56: 89 3d b4 94 12 00 mov %edi,0x1294b4
_Watchdog_Sync_count--;
10ec5c: a1 60 95 12 00 mov 0x129560,%eax
10ec61: 48 dec %eax
10ec62: a3 60 95 12 00 mov %eax,0x129560
_ISR_Enable( level );
10ec67: ff 75 f0 pushl -0x10(%ebp)
10ec6a: 9d popf
}
10ec6b: 58 pop %eax
10ec6c: 5b pop %ebx
10ec6d: 5e pop %esi
10ec6e: 5f pop %edi
10ec6f: c9 leave
10ec70: c3 ret
10ec71: 8d 76 00 lea 0x0(%esi),%esi
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
break;
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
10ec74: 29 c1 sub %eax,%ecx
10ec76: 89 4a 10 mov %ecx,0x10(%edx)
RTEMS_INLINE_ROUTINE void _Watchdog_Activate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_ACTIVE;
10ec79: c7 43 08 02 00 00 00 movl $0x2,0x8(%ebx)
}
}
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
10ec80: 89 43 10 mov %eax,0x10(%ebx)
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
10ec83: 8b 42 04 mov 0x4(%edx),%eax
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
10ec86: 89 43 04 mov %eax,0x4(%ebx)
before_node = after_node->next;
10ec89: 8b 10 mov (%eax),%edx
after_node->next = the_node;
10ec8b: 89 18 mov %ebx,(%eax)
the_node->next = before_node;
10ec8d: 89 13 mov %edx,(%ebx)
before_node->previous = the_node;
10ec8f: 89 5a 04 mov %ebx,0x4(%edx)
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
10ec92: a1 64 95 12 00 mov 0x129564,%eax
10ec97: 89 43 14 mov %eax,0x14(%ebx)
10ec9a: eb ba jmp 10ec56 <_Watchdog_Insert+0x76>
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
_Watchdog_Sync_level = insert_isr_nest_level;
10ec9c: 89 3d b4 94 12 00 mov %edi,0x1294b4
goto restart;
10eca2: e9 69 ff ff ff jmp 10ec10 <_Watchdog_Insert+0x30>
0010ed08 <_Watchdog_Remove>:
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
10ed08: 55 push %ebp
10ed09: 89 e5 mov %esp,%ebp
10ed0b: 56 push %esi
10ed0c: 53 push %ebx
10ed0d: 8b 55 08 mov 0x8(%ebp),%edx
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
10ed10: 9c pushf
10ed11: fa cli
10ed12: 59 pop %ecx
previous_state = the_watchdog->state;
10ed13: 8b 42 08 mov 0x8(%edx),%eax
switch ( previous_state ) {
10ed16: 83 f8 01 cmp $0x1,%eax
10ed19: 74 4d je 10ed68 <_Watchdog_Remove+0x60>
10ed1b: 73 0f jae 10ed2c <_Watchdog_Remove+0x24>
_Watchdog_Sync_level = _ISR_Nest_level;
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
10ed1d: 8b 1d 64 95 12 00 mov 0x129564,%ebx
10ed23: 89 5a 18 mov %ebx,0x18(%edx)
_ISR_Enable( level );
10ed26: 51 push %ecx
10ed27: 9d popf
return( previous_state );
}
10ed28: 5b pop %ebx
10ed29: 5e pop %esi
10ed2a: c9 leave
10ed2b: c3 ret
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
previous_state = the_watchdog->state;
switch ( previous_state ) {
10ed2c: 83 f8 03 cmp $0x3,%eax
10ed2f: 77 ec ja 10ed1d <_Watchdog_Remove+0x15> <== NEVER TAKEN
break;
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
10ed31: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next(
Watchdog_Control *the_watchdog
)
{
return ( (Watchdog_Control *) the_watchdog->Node.next );
10ed38: 8b 1a mov (%edx),%ebx
next_watchdog = _Watchdog_Next( the_watchdog );
if ( _Watchdog_Next(next_watchdog) )
10ed3a: 8b 33 mov (%ebx),%esi
10ed3c: 85 f6 test %esi,%esi
10ed3e: 74 06 je 10ed46 <_Watchdog_Remove+0x3e>
next_watchdog->delta_interval += the_watchdog->delta_interval;
10ed40: 8b 72 10 mov 0x10(%edx),%esi
10ed43: 01 73 10 add %esi,0x10(%ebx)
if ( _Watchdog_Sync_count )
10ed46: 8b 35 60 95 12 00 mov 0x129560,%esi
10ed4c: 85 f6 test %esi,%esi
10ed4e: 74 0c je 10ed5c <_Watchdog_Remove+0x54>
_Watchdog_Sync_level = _ISR_Nest_level;
10ed50: 8b 35 94 94 12 00 mov 0x129494,%esi
10ed56: 89 35 b4 94 12 00 mov %esi,0x1294b4
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
10ed5c: 8b 72 04 mov 0x4(%edx),%esi
next->previous = previous;
10ed5f: 89 73 04 mov %esi,0x4(%ebx)
previous->next = next;
10ed62: 89 1e mov %ebx,(%esi)
10ed64: eb b7 jmp 10ed1d <_Watchdog_Remove+0x15>
10ed66: 66 90 xchg %ax,%ax
/*
* 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;
10ed68: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
break;
10ed6f: eb ac jmp 10ed1d <_Watchdog_Remove+0x15>
0011016c <_Watchdog_Report>:
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
11016c: 55 push %ebp
11016d: 89 e5 mov %esp,%ebp
11016f: 57 push %edi
110170: 56 push %esi
110171: 53 push %ebx
110172: 83 ec 2c sub $0x2c,%esp
110175: 8b 55 08 mov 0x8(%ebp),%edx
110178: 8b 45 0c mov 0xc(%ebp),%eax
printk(
11017b: 8b 78 24 mov 0x24(%eax),%edi
11017e: 8b 70 20 mov 0x20(%eax),%esi
110181: 8b 58 1c mov 0x1c(%eax),%ebx
110184: 8b 48 0c mov 0xc(%eax),%ecx
110187: 89 4d d4 mov %ecx,-0x2c(%ebp)
11018a: 8b 48 10 mov 0x10(%eax),%ecx
11018d: 89 4d e0 mov %ecx,-0x20(%ebp)
110190: 85 d2 test %edx,%edx
110192: 74 2c je 1101c0 <_Watchdog_Report+0x54>
110194: b9 e3 48 12 00 mov $0x1248e3,%ecx
110199: 83 ec 0c sub $0xc,%esp
11019c: 57 push %edi
11019d: 56 push %esi
11019e: 53 push %ebx
11019f: 50 push %eax
1101a0: ff 75 d4 pushl -0x2c(%ebp)
1101a3: ff 75 e0 pushl -0x20(%ebp)
1101a6: 51 push %ecx
1101a7: 52 push %edx
1101a8: 68 e6 52 12 00 push $0x1252e6
1101ad: e8 0e 9e ff ff call 109fc0 <printk>
1101b2: 83 c4 30 add $0x30,%esp
watch,
watch->routine,
watch->id,
watch->user_data
);
}
1101b5: 8d 65 f4 lea -0xc(%ebp),%esp
1101b8: 5b pop %ebx
1101b9: 5e pop %esi
1101ba: 5f pop %edi
1101bb: c9 leave
1101bc: c3 ret
1101bd: 8d 76 00 lea 0x0(%esi),%esi
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
printk(
1101c0: b9 35 51 12 00 mov $0x125135,%ecx
1101c5: 89 ca mov %ecx,%edx
1101c7: eb d0 jmp 110199 <_Watchdog_Report+0x2d>
001100fc <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
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 20 sub $0x20,%esp
110105: 8b 7d 08 mov 0x8(%ebp),%edi
110108: 8b 75 0c mov 0xc(%ebp),%esi
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
11010b: 9c pushf
11010c: fa cli
11010d: 8f 45 e4 popl -0x1c(%ebp)
printk( "Watchdog Chain: %s %p\n", name, header );
110110: 56 push %esi
110111: 57 push %edi
110112: 68 b0 52 12 00 push $0x1252b0
110117: e8 a4 9e ff ff call 109fc0 <printk>
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
11011c: 8b 1e mov (%esi),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
11011e: 83 c6 04 add $0x4,%esi
if ( !_Chain_Is_empty( header ) ) {
110121: 83 c4 10 add $0x10,%esp
110124: 39 f3 cmp %esi,%ebx
110126: 74 31 je 110159 <_Watchdog_Report_chain+0x5d>
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
110128: 83 ec 08 sub $0x8,%esp
11012b: 53 push %ebx
11012c: 6a 00 push $0x0
11012e: e8 39 00 00 00 call 11016c <_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 )
110133: 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 ;
110135: 83 c4 10 add $0x10,%esp
110138: 39 f3 cmp %esi,%ebx
11013a: 75 ec jne 110128 <_Watchdog_Report_chain+0x2c><== NEVER TAKEN
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
11013c: 83 ec 08 sub $0x8,%esp
11013f: 57 push %edi
110140: 68 c7 52 12 00 push $0x1252c7
110145: e8 76 9e ff ff call 109fc0 <printk>
11014a: 83 c4 10 add $0x10,%esp
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
11014d: ff 75 e4 pushl -0x1c(%ebp)
110150: 9d popf
}
110151: 8d 65 f4 lea -0xc(%ebp),%esp
110154: 5b pop %ebx
110155: 5e pop %esi
110156: 5f pop %edi
110157: c9 leave
110158: c3 ret
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
110159: 83 ec 0c sub $0xc,%esp
11015c: 68 d6 52 12 00 push $0x1252d6
110161: e8 5a 9e ff ff call 109fc0 <printk>
110166: 83 c4 10 add $0x10,%esp
110169: eb e2 jmp 11014d <_Watchdog_Report_chain+0x51>
0010ee40 <_Workspace_Handler_initialization>:
/*
* _Workspace_Handler_initialization
*/
void _Workspace_Handler_initialization(void)
{
10ee40: 55 push %ebp
10ee41: 89 e5 mov %esp,%ebp
10ee43: 57 push %edi
10ee44: 53 push %ebx
uintptr_t memory_available = 0;
void *starting_address = Configuration.work_space_start;
10ee45: 8b 1d 20 52 12 00 mov 0x125220,%ebx
uintptr_t size = Configuration.work_space_size;
10ee4b: 8b 15 24 52 12 00 mov 0x125224,%edx
if ( Configuration.do_zero_of_workspace )
10ee51: 80 3d 48 52 12 00 00 cmpb $0x0,0x125248
10ee58: 75 1e jne 10ee78 <_Workspace_Handler_initialization+0x38>
memset( starting_address, 0, size );
memory_available = _Heap_Initialize(
10ee5a: 6a 04 push $0x4
10ee5c: 52 push %edx
10ee5d: 53 push %ebx
10ee5e: 68 20 94 12 00 push $0x129420
10ee63: e8 24 dd ff ff call 10cb8c <_Heap_Initialize>
starting_address,
size,
CPU_HEAP_ALIGNMENT
);
if ( memory_available == 0 )
10ee68: 83 c4 10 add $0x10,%esp
10ee6b: 85 c0 test %eax,%eax
10ee6d: 74 13 je 10ee82 <_Workspace_Handler_initialization+0x42>
_Internal_error_Occurred(
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_TOO_LITTLE_WORKSPACE
);
}
10ee6f: 8d 65 f8 lea -0x8(%ebp),%esp
10ee72: 5b pop %ebx
10ee73: 5f pop %edi
10ee74: c9 leave
10ee75: c3 ret
10ee76: 66 90 xchg %ax,%ax
uintptr_t memory_available = 0;
void *starting_address = Configuration.work_space_start;
uintptr_t size = Configuration.work_space_size;
if ( Configuration.do_zero_of_workspace )
memset( starting_address, 0, size );
10ee78: 31 c0 xor %eax,%eax
10ee7a: 89 df mov %ebx,%edi
10ee7c: 89 d1 mov %edx,%ecx
10ee7e: f3 aa rep stos %al,%es:(%edi)
10ee80: eb d8 jmp 10ee5a <_Workspace_Handler_initialization+0x1a>
size,
CPU_HEAP_ALIGNMENT
);
if ( memory_available == 0 )
_Internal_error_Occurred(
10ee82: 52 push %edx
10ee83: 6a 03 push $0x3
10ee85: 6a 01 push $0x1
10ee87: 6a 00 push $0x0
10ee89: e8 22 e0 ff ff call 10ceb0 <_Internal_error_Occurred>
0010bab8 <adjtime>:
int adjtime(
struct timeval *delta,
struct timeval *olddelta
)
{
10bab8: 55 push %ebp
10bab9: 89 e5 mov %esp,%ebp
10babb: 57 push %edi
10babc: 56 push %esi
10babd: 53 push %ebx
10babe: 83 ec 1c sub $0x1c,%esp
10bac1: 8b 5d 08 mov 0x8(%ebp),%ebx
10bac4: 8b 75 0c mov 0xc(%ebp),%esi
long adjustment;
/*
* Simple validations
*/
if ( !delta )
10bac7: 85 db test %ebx,%ebx
10bac9: 0f 84 f1 00 00 00 je 10bbc0 <adjtime+0x108>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( delta->tv_usec >= TOD_MICROSECONDS_PER_SECOND )
10bacf: 8b 53 04 mov 0x4(%ebx),%edx
10bad2: 81 fa 3f 42 0f 00 cmp $0xf423f,%edx
10bad8: 0f 87 e2 00 00 00 ja 10bbc0 <adjtime+0x108>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( olddelta ) {
10bade: 85 f6 test %esi,%esi
10bae0: 74 10 je 10baf2 <adjtime+0x3a>
olddelta->tv_sec = 0;
10bae2: c7 06 00 00 00 00 movl $0x0,(%esi)
olddelta->tv_usec = 0;
10bae8: c7 46 04 00 00 00 00 movl $0x0,0x4(%esi)
10baef: 8b 53 04 mov 0x4(%ebx),%edx
}
/* convert delta to microseconds */
adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND);
10baf2: 8b 03 mov (%ebx),%eax
10baf4: 8d 04 80 lea (%eax,%eax,4),%eax
10baf7: 8d 04 80 lea (%eax,%eax,4),%eax
10bafa: 8d 04 80 lea (%eax,%eax,4),%eax
10bafd: 8d 04 80 lea (%eax,%eax,4),%eax
10bb00: 8d 04 80 lea (%eax,%eax,4),%eax
10bb03: 8d 04 80 lea (%eax,%eax,4),%eax
10bb06: c1 e0 06 shl $0x6,%eax
adjustment += delta->tv_usec;
/* too small to account for */
if ( adjustment < rtems_configuration_get_microseconds_per_tick() )
10bb09: 8d 04 02 lea (%edx,%eax,1),%eax
10bb0c: 3b 05 ac 69 12 00 cmp 0x1269ac,%eax
10bb12: 73 0c jae 10bb20 <adjtime+0x68>
_Thread_Enable_dispatch();
/* set the user's output */
if ( olddelta )
*olddelta = *delta;
10bb14: 31 c0 xor %eax,%eax
return 0;
}
10bb16: 8d 65 f4 lea -0xc(%ebp),%esp
10bb19: 5b pop %ebx
10bb1a: 5e pop %esi
10bb1b: 5f pop %edi
10bb1c: c9 leave
10bb1d: c3 ret
10bb1e: 66 90 xchg %ax,%ax
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10bb20: a1 b8 ac 12 00 mov 0x12acb8,%eax
10bb25: 40 inc %eax
10bb26: a3 b8 ac 12 00 mov %eax,0x12acb8
* This prevents context switches while we are adjusting the TOD
*/
_Thread_Disable_dispatch();
_TOD_Get( &ts );
10bb2b: 83 ec 0c sub $0xc,%esp
10bb2e: 8d 7d e0 lea -0x20(%ebp),%edi
10bb31: 57 push %edi
10bb32: e8 59 17 00 00 call 10d290 <_TOD_Get>
ts.tv_sec += delta->tv_sec;
10bb37: 8b 03 mov (%ebx),%eax
10bb39: 01 45 e0 add %eax,-0x20(%ebp)
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
10bb3c: 8b 43 04 mov 0x4(%ebx),%eax
10bb3f: 8d 04 80 lea (%eax,%eax,4),%eax
10bb42: 8d 04 80 lea (%eax,%eax,4),%eax
10bb45: 8d 04 80 lea (%eax,%eax,4),%eax
10bb48: c1 e0 03 shl $0x3,%eax
10bb4b: 03 45 e4 add -0x1c(%ebp),%eax
10bb4e: 89 45 e4 mov %eax,-0x1c(%ebp)
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
10bb51: 83 c4 10 add $0x10,%esp
10bb54: 3d ff c9 9a 3b cmp $0x3b9ac9ff,%eax
10bb59: 76 18 jbe 10bb73 <adjtime+0xbb>
10bb5b: 8b 55 e0 mov -0x20(%ebp),%edx
10bb5e: 66 90 xchg %ax,%ax
ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
10bb60: 2d 00 ca 9a 3b sub $0x3b9aca00,%eax
* At one point there was a static variable named adjustment
* used by this implementation. I don't see any reason for it
* to be here based upon the GNU/Linux documentation.
*/
int adjtime(
10bb65: 42 inc %edx
ts.tv_sec += delta->tv_sec;
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
10bb66: 3d ff c9 9a 3b cmp $0x3b9ac9ff,%eax
10bb6b: 77 f3 ja 10bb60 <adjtime+0xa8> <== NEVER TAKEN
10bb6d: 89 45 e4 mov %eax,-0x1c(%ebp)
10bb70: 89 55 e0 mov %edx,-0x20(%ebp)
ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec++;
}
/* if adjustment is too much negative */
while ( ts.tv_nsec <= (-1 * TOD_NANOSECONDS_PER_SECOND) ) {
10bb73: 3d 00 36 65 c4 cmp $0xc4653600,%eax
10bb78: 77 19 ja 10bb93 <adjtime+0xdb> <== NEVER TAKEN
10bb7a: 8b 55 e0 mov -0x20(%ebp),%edx
10bb7d: 8d 76 00 lea 0x0(%esi),%esi
ts.tv_nsec += TOD_NANOSECONDS_PER_SECOND;
10bb80: 05 00 ca 9a 3b add $0x3b9aca00,%eax
* At one point there was a static variable named adjustment
* used by this implementation. I don't see any reason for it
* to be here based upon the GNU/Linux documentation.
*/
int adjtime(
10bb85: 4a dec %edx
ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec++;
}
/* if adjustment is too much negative */
while ( ts.tv_nsec <= (-1 * TOD_NANOSECONDS_PER_SECOND) ) {
10bb86: 3d 00 36 65 c4 cmp $0xc4653600,%eax
10bb8b: 76 f3 jbe 10bb80 <adjtime+0xc8>
10bb8d: 89 45 e4 mov %eax,-0x1c(%ebp)
10bb90: 89 55 e0 mov %edx,-0x20(%ebp)
ts.tv_nsec += TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec--;
}
_TOD_Set( &ts );
10bb93: 83 ec 0c sub $0xc,%esp
10bb96: 57 push %edi
10bb97: e8 80 17 00 00 call 10d31c <_TOD_Set>
_Thread_Enable_dispatch();
10bb9c: e8 4b 29 00 00 call 10e4ec <_Thread_Enable_dispatch>
/* set the user's output */
if ( olddelta )
10bba1: 83 c4 10 add $0x10,%esp
10bba4: 85 f6 test %esi,%esi
10bba6: 0f 84 68 ff ff ff je 10bb14 <adjtime+0x5c> <== NEVER TAKEN
*olddelta = *delta;
10bbac: 8b 03 mov (%ebx),%eax
10bbae: 8b 53 04 mov 0x4(%ebx),%edx
10bbb1: 89 06 mov %eax,(%esi)
10bbb3: 89 56 04 mov %edx,0x4(%esi)
10bbb6: 31 c0 xor %eax,%eax
return 0;
}
10bbb8: 8d 65 f4 lea -0xc(%ebp),%esp
10bbbb: 5b pop %ebx
10bbbc: 5e pop %esi
10bbbd: 5f pop %edi
10bbbe: c9 leave
10bbbf: c3 ret
*/
if ( !delta )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( delta->tv_usec >= TOD_MICROSECONDS_PER_SECOND )
rtems_set_errno_and_return_minus_one( EINVAL );
10bbc0: e8 fb 9f 00 00 call 115bc0 <__errno>
10bbc5: c7 00 16 00 00 00 movl $0x16,(%eax)
10bbcb: b8 ff ff ff ff mov $0xffffffff,%eax
10bbd0: e9 41 ff ff ff jmp 10bb16 <adjtime+0x5e>
0010ba58 <clock_gettime>:
int clock_gettime(
clockid_t clock_id,
struct timespec *tp
)
{
10ba58: 55 push %ebp
10ba59: 89 e5 mov %esp,%ebp
10ba5b: 83 ec 08 sub $0x8,%esp
10ba5e: 8b 45 08 mov 0x8(%ebp),%eax
10ba61: 8b 55 0c mov 0xc(%ebp),%edx
if ( !tp )
10ba64: 85 d2 test %edx,%edx
10ba66: 74 14 je 10ba7c <clock_gettime+0x24>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
10ba68: 83 f8 01 cmp $0x1,%eax
10ba6b: 74 47 je 10bab4 <clock_gettime+0x5c>
_TOD_Get(tp);
return 0;
}
#ifdef CLOCK_MONOTONIC
if ( clock_id == CLOCK_MONOTONIC ) {
10ba6d: 83 f8 04 cmp $0x4,%eax
10ba70: 74 32 je 10baa4 <clock_gettime+0x4c> <== NEVER TAKEN
return 0;
}
#endif
#ifdef _POSIX_CPUTIME
if ( clock_id == CLOCK_PROCESS_CPUTIME_ID ) {
10ba72: 83 f8 02 cmp $0x2,%eax
10ba75: 74 2d je 10baa4 <clock_gettime+0x4c>
return 0;
}
#endif
#ifdef _POSIX_THREAD_CPUTIME
if ( clock_id == CLOCK_THREAD_CPUTIME_ID )
10ba77: 83 f8 03 cmp $0x3,%eax
10ba7a: 74 14 je 10ba90 <clock_gettime+0x38>
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
10ba7c: e8 cb a5 00 00 call 11604c <__errno>
10ba81: c7 00 16 00 00 00 movl $0x16,(%eax)
10ba87: b8 ff ff ff ff mov $0xffffffff,%eax
return 0;
}
10ba8c: c9 leave
10ba8d: c3 ret
10ba8e: 66 90 xchg %ax,%ax
}
#endif
#ifdef _POSIX_THREAD_CPUTIME
if ( clock_id == CLOCK_THREAD_CPUTIME_ID )
rtems_set_errno_and_return_minus_one( ENOSYS );
10ba90: e8 b7 a5 00 00 call 11604c <__errno>
10ba95: c7 00 58 00 00 00 movl $0x58,(%eax)
10ba9b: b8 ff ff ff ff mov $0xffffffff,%eax
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
}
10baa0: c9 leave
10baa1: c3 ret
10baa2: 66 90 xchg %ax,%ax
}
#endif
#ifdef _POSIX_CPUTIME
if ( clock_id == CLOCK_PROCESS_CPUTIME_ID ) {
_TOD_Get_uptime_as_timespec( tp );
10baa4: 83 ec 0c sub $0xc,%esp
10baa7: 52 push %edx
10baa8: e8 67 1e 00 00 call 10d914 <_TOD_Get_uptime_as_timespec>
10baad: 31 c0 xor %eax,%eax
return 0;
10baaf: 83 c4 10 add $0x10,%esp
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
}
10bab2: c9 leave
10bab3: c3 ret
{
if ( !tp )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
_TOD_Get(tp);
10bab4: 83 ec 0c sub $0xc,%esp
10bab7: 52 push %edx
10bab8: e8 ff 1d 00 00 call 10d8bc <_TOD_Get>
10babd: 31 c0 xor %eax,%eax
return 0;
10babf: 83 c4 10 add $0x10,%esp
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
}
10bac2: c9 leave
10bac3: c3 ret
001302a0 <clock_settime>:
int clock_settime(
clockid_t clock_id,
const struct timespec *tp
)
{
1302a0: 55 push %ebp
1302a1: 89 e5 mov %esp,%ebp
1302a3: 83 ec 08 sub $0x8,%esp
1302a6: 8b 45 08 mov 0x8(%ebp),%eax
1302a9: 8b 55 0c mov 0xc(%ebp),%edx
if ( !tp )
1302ac: 85 d2 test %edx,%edx
1302ae: 74 0f je 1302bf <clock_settime+0x1f> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
1302b0: 83 f8 01 cmp $0x1,%eax
1302b3: 74 1f je 1302d4 <clock_settime+0x34>
_Thread_Disable_dispatch();
_TOD_Set( tp );
_Thread_Enable_dispatch();
}
#ifdef _POSIX_CPUTIME
else if ( clock_id == CLOCK_PROCESS_CPUTIME_ID )
1302b5: 83 f8 02 cmp $0x2,%eax
1302b8: 74 42 je 1302fc <clock_settime+0x5c>
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
#ifdef _POSIX_THREAD_CPUTIME
else if ( clock_id == CLOCK_THREAD_CPUTIME_ID )
1302ba: 83 f8 03 cmp $0x3,%eax
1302bd: 74 3d je 1302fc <clock_settime+0x5c>
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
1302bf: e8 bc 78 01 00 call 147b80 <__errno>
1302c4: c7 00 16 00 00 00 movl $0x16,(%eax)
1302ca: b8 ff ff ff ff mov $0xffffffff,%eax
return 0;
}
1302cf: c9 leave
1302d0: c3 ret
1302d1: 8d 76 00 lea 0x0(%esi),%esi
{
if ( !tp )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
if ( tp->tv_sec < TOD_SECONDS_1970_THROUGH_1988 )
1302d4: 81 3a ff e4 da 21 cmpl $0x21dae4ff,(%edx)
1302da: 76 e3 jbe 1302bf <clock_settime+0x1f>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
1302dc: a1 58 4f 17 00 mov 0x174f58,%eax
1302e1: 40 inc %eax
1302e2: a3 58 4f 17 00 mov %eax,0x174f58
rtems_set_errno_and_return_minus_one( EINVAL );
_Thread_Disable_dispatch();
_TOD_Set( tp );
1302e7: 83 ec 0c sub $0xc,%esp
1302ea: 52 push %edx
1302eb: e8 7c 17 00 00 call 131a6c <_TOD_Set>
_Thread_Enable_dispatch();
1302f0: e8 8b 52 fe ff call 115580 <_Thread_Enable_dispatch>
1302f5: 31 c0 xor %eax,%eax
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
1302f7: 83 c4 10 add $0x10,%esp
}
1302fa: c9 leave
1302fb: c3 ret
else if ( clock_id == CLOCK_PROCESS_CPUTIME_ID )
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
#ifdef _POSIX_THREAD_CPUTIME
else if ( clock_id == CLOCK_THREAD_CPUTIME_ID )
rtems_set_errno_and_return_minus_one( ENOSYS );
1302fc: e8 7f 78 01 00 call 147b80 <__errno>
130301: c7 00 58 00 00 00 movl $0x58,(%eax)
130307: b8 ff ff ff ff mov $0xffffffff,%eax
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
}
13030c: c9 leave
13030d: c3 ret
0010b838 <getitimer>:
int getitimer(
int which,
struct itimerval *value
)
{
10b838: 55 push %ebp
10b839: 89 e5 mov %esp,%ebp
10b83b: 83 ec 08 sub $0x8,%esp
if ( !value )
10b83e: 8b 45 0c mov 0xc(%ebp),%eax
10b841: 85 c0 test %eax,%eax
10b843: 74 2f je 10b874 <getitimer+0x3c>
rtems_set_errno_and_return_minus_one( EFAULT );
switch ( which ) {
10b845: 83 7d 08 02 cmpl $0x2,0x8(%ebp)
10b849: 76 15 jbe 10b860 <getitimer+0x28>
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10b84b: e8 d8 a0 00 00 call 115928 <__errno>
10b850: c7 00 16 00 00 00 movl $0x16,(%eax)
}
10b856: b8 ff ff ff ff mov $0xffffffff,%eax
10b85b: c9 leave
10b85c: c3 ret
10b85d: 8d 76 00 lea 0x0(%esi),%esi
switch ( which ) {
case ITIMER_REAL:
case ITIMER_VIRTUAL:
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
10b860: e8 c3 a0 00 00 call 115928 <__errno>
10b865: c7 00 58 00 00 00 movl $0x58,(%eax)
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10b86b: b8 ff ff ff ff mov $0xffffffff,%eax
10b870: c9 leave
10b871: c3 ret
10b872: 66 90 xchg %ax,%ax
int which,
struct itimerval *value
)
{
if ( !value )
rtems_set_errno_and_return_minus_one( EFAULT );
10b874: e8 af a0 00 00 call 115928 <__errno>
10b879: c7 00 0e 00 00 00 movl $0xe,(%eax)
10b87f: eb d5 jmp 10b856 <getitimer+0x1e>
00114460 <killinfo>:
int killinfo(
pid_t pid,
int sig,
const union sigval *value
)
{
114460: 55 push %ebp
114461: 89 e5 mov %esp,%ebp
114463: 57 push %edi
114464: 56 push %esi
114465: 53 push %ebx
114466: 83 ec 3c sub $0x3c,%esp
114469: 8b 75 0c mov 0xc(%ebp),%esi
11446c: 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() )
11446f: e8 c0 c9 ff ff call 110e34 <getpid>
114474: 3b 45 08 cmp 0x8(%ebp),%eax
114477: 0f 85 2f 02 00 00 jne 1146ac <killinfo+0x24c> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( ESRCH );
/*
* Validate the signal passed.
*/
if ( !sig )
11447d: 85 f6 test %esi,%esi
11447f: 0f 84 3c 02 00 00 je 1146c1 <killinfo+0x261> <== NEVER TAKEN
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
114485: 8d 4e ff lea -0x1(%esi),%ecx
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
114488: 83 f9 1f cmp $0x1f,%ecx
11448b: 0f 87 30 02 00 00 ja 1146c1 <killinfo+0x261> <== NEVER TAKEN
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 )
114491: 8d 04 76 lea (%esi,%esi,2),%eax
114494: 83 3c 85 e8 99 12 00 cmpl $0x1,0x1299e8(,%eax,4)
11449b: 01
11449c: 0f 84 cf 00 00 00 je 114571 <killinfo+0x111>
/*
* 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 ) )
1144a2: 83 fe 08 cmp $0x8,%esi
1144a5: 0f 84 d1 00 00 00 je 11457c <killinfo+0x11c>
1144ab: 83 fe 04 cmp $0x4,%esi
1144ae: 0f 84 c8 00 00 00 je 11457c <killinfo+0x11c>
1144b4: 83 fe 0b cmp $0xb,%esi
1144b7: 0f 84 bf 00 00 00 je 11457c <killinfo+0x11c>
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
1144bd: bb 01 00 00 00 mov $0x1,%ebx
1144c2: d3 e3 shl %cl,%ebx
/*
* Build up a siginfo structure
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
1144c4: 89 75 dc mov %esi,-0x24(%ebp)
siginfo->si_code = SI_USER;
1144c7: c7 45 e0 01 00 00 00 movl $0x1,-0x20(%ebp)
if ( !value ) {
1144ce: 85 ff test %edi,%edi
1144d0: 0f 84 ca 01 00 00 je 1146a0 <killinfo+0x240>
siginfo->si_value.sival_int = 0;
} else {
siginfo->si_value = *value;
1144d6: 8b 07 mov (%edi),%eax
1144d8: 89 45 e4 mov %eax,-0x1c(%ebp)
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
1144db: a1 f8 93 12 00 mov 0x1293f8,%eax
1144e0: 40 inc %eax
1144e1: a3 f8 93 12 00 mov %eax,0x1293f8
/*
* 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;
1144e6: 8b 0d b8 94 12 00 mov 0x1294b8,%ecx
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
1144ec: 8b 81 f8 00 00 00 mov 0xf8(%ecx),%eax
1144f2: 8b 80 cc 00 00 00 mov 0xcc(%eax),%eax
1144f8: f7 d0 not %eax
1144fa: 85 c3 test %eax,%ebx
1144fc: 75 34 jne 114532 <killinfo+0xd2>
/* XXX violation of visibility -- need to define thread queue support */
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = the_chain->first ;
1144fe: a1 80 9b 12 00 mov 0x129b80,%eax
114503: 3d 84 9b 12 00 cmp $0x129b84,%eax
114508: 75 1b jne 114525 <killinfo+0xc5>
11450a: e9 89 00 00 00 jmp 114598 <killinfo+0x138>
11450f: 90 nop
/*
* Is this thread is blocked waiting for another signal but has
* not blocked this one?
*/
if (~api->signals_blocked & mask)
114510: 8b 92 cc 00 00 00 mov 0xcc(%edx),%edx
114516: f7 d2 not %edx
114518: 85 d3 test %edx,%ebx
11451a: 75 16 jne 114532 <killinfo+0xd2>
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 ) {
11451c: 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 ;
11451e: 3d 84 9b 12 00 cmp $0x129b84,%eax
114523: 74 73 je 114598 <killinfo+0x138> <== ALWAYS TAKEN
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
the_thread = (Thread_Control *)the_node;
114525: 89 c1 mov %eax,%ecx
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
114527: 8b 90 f8 00 00 00 mov 0xf8(%eax),%edx
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
11452d: 85 58 30 test %ebx,0x30(%eax)
114530: 74 de je 114510 <killinfo+0xb0>
* thread needs to do the post context switch extension so it can
* evaluate the signals pending.
*/
process_it:
the_thread->do_post_task_switch_extension = true;
114532: c6 41 74 01 movb $0x1,0x74(%ecx)
/*
* 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 ) ) {
114536: 50 push %eax
114537: 8d 45 dc lea -0x24(%ebp),%eax
11453a: 50 push %eax
11453b: 56 push %esi
11453c: 51 push %ecx
11453d: e8 6e 03 00 00 call 1148b0 <_POSIX_signals_Unblock_thread>
114542: 83 c4 10 add $0x10,%esp
114545: 84 c0 test %al,%al
114547: 0f 85 47 01 00 00 jne 114694 <killinfo+0x234>
/*
* 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 );
11454d: 83 ec 0c sub $0xc,%esp
114550: 53 push %ebx
114551: e8 36 03 00 00 call 11488c <_POSIX_signals_Set_process_signals>
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
114556: 8d 1c 76 lea (%esi,%esi,2),%ebx
114559: c1 e3 02 shl $0x2,%ebx
11455c: 83 c4 10 add $0x10,%esp
11455f: 83 bb e0 99 12 00 02 cmpl $0x2,0x1299e0(%ebx)
114566: 0f 84 ec 00 00 00 je 114658 <killinfo+0x1f8>
_Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node );
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
11456c: e8 fb 96 ff ff call 10dc6c <_Thread_Enable_dispatch>
114571: 31 c0 xor %eax,%eax
return 0;
}
114573: 8d 65 f4 lea -0xc(%ebp),%esp
114576: 5b pop %ebx
114577: 5e pop %esi
114578: 5f pop %edi
114579: c9 leave
11457a: c3 ret
11457b: 90 nop
* 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 ) )
return pthread_kill( pthread_self(), sig );
11457c: e8 1f 06 00 00 call 114ba0 <pthread_self>
114581: 83 ec 08 sub $0x8,%esp
114584: 56 push %esi
114585: 50 push %eax
114586: e8 55 05 00 00 call 114ae0 <pthread_kill>
11458b: 83 c4 10 add $0x10,%esp
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
return 0;
}
11458e: 8d 65 f4 lea -0xc(%ebp),%esp
114591: 5b pop %ebx
114592: 5e pop %esi
114593: 5f pop %edi
114594: c9 leave
114595: c3 ret
114596: 66 90 xchg %ax,%ax
* NOTES:
*
* + rtems internal threads do not receive signals.
*/
interested = NULL;
interested_priority = PRIORITY_MAXIMUM + 1;
114598: 0f b6 05 14 52 12 00 movzbl 0x125214,%eax
11459f: 40 inc %eax
1145a0: 89 45 d4 mov %eax,-0x2c(%ebp)
1145a3: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp)
1145aa: c7 45 d0 02 00 00 00 movl $0x2,-0x30(%ebp)
1145b1: 89 5d cc mov %ebx,-0x34(%ebp)
1145b4: 89 75 c0 mov %esi,-0x40(%ebp)
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
/*
* This can occur when no one is interested and ITRON is not configured.
*/
if ( !_Objects_Information_table[ the_api ] )
1145b7: 8b 55 d0 mov -0x30(%ebp),%edx
1145ba: 8b 04 95 cc 93 12 00 mov 0x1293cc(,%edx,4),%eax
1145c1: 85 c0 test %eax,%eax
1145c3: 74 6c je 114631 <killinfo+0x1d1>
continue;
the_info = _Objects_Information_table[ the_api ][ 1 ];
1145c5: 8b 40 04 mov 0x4(%eax),%eax
*/
if ( !the_info )
continue;
#endif
maximum = the_info->maximum;
1145c8: 0f b7 70 10 movzwl 0x10(%eax),%esi
object_table = the_info->local_table;
1145cc: 8b 78 1c mov 0x1c(%eax),%edi
for ( index = 1 ; index <= maximum ; index++ ) {
1145cf: 85 f6 test %esi,%esi
1145d1: 74 5e je 114631 <killinfo+0x1d1>
1145d3: b8 01 00 00 00 mov $0x1,%eax
the_thread = (Thread_Control *) object_table[ index ];
1145d8: 8b 14 87 mov (%edi,%eax,4),%edx
if ( !the_thread )
1145db: 85 d2 test %edx,%edx
1145dd: 74 4d je 11462c <killinfo+0x1cc>
/*
* If this thread is of lower priority than the interested thread,
* go on to the next thread.
*/
if ( the_thread->current_priority > interested_priority )
1145df: 8b 4a 14 mov 0x14(%edx),%ecx
1145e2: 3b 4d d4 cmp -0x2c(%ebp),%ecx
1145e5: 77 45 ja 11462c <killinfo+0x1cc>
DEBUG_STEP("2");
/*
* If this thread is not interested, then go on to the next thread.
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
1145e7: 8b 9a f8 00 00 00 mov 0xf8(%edx),%ebx
1145ed: 8b 9b cc 00 00 00 mov 0xcc(%ebx),%ebx
1145f3: f7 d3 not %ebx
1145f5: 85 5d cc test %ebx,-0x34(%ebp)
1145f8: 74 32 je 11462c <killinfo+0x1cc>
*
* 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 ) {
1145fa: 3b 4d d4 cmp -0x2c(%ebp),%ecx
1145fd: 72 25 jb 114624 <killinfo+0x1c4>
* and blocking interruptibutable by signal.
*
* If the interested thread is ready, don't think about changing.
*/
if ( !_States_Is_ready( interested->current_state ) ) {
1145ff: 8b 5d c8 mov -0x38(%ebp),%ebx
114602: 8b 5b 10 mov 0x10(%ebx),%ebx
114605: 89 5d c4 mov %ebx,-0x3c(%ebp)
114608: 85 db test %ebx,%ebx
11460a: 74 20 je 11462c <killinfo+0x1cc> <== NEVER TAKEN
/* preferred ready over blocked */
DEBUG_STEP("5");
if ( _States_Is_ready( the_thread->current_state ) ) {
11460c: 8b 5a 10 mov 0x10(%edx),%ebx
11460f: 85 db test %ebx,%ebx
114611: 74 11 je 114624 <killinfo+0x1c4>
continue;
}
DEBUG_STEP("6");
/* prefer blocked/interruptible over blocked/not interruptible */
if ( !_States_Is_interruptible_by_signal(interested->current_state) ) {
114613: f7 45 c4 00 00 00 10 testl $0x10000000,-0x3c(%ebp)
11461a: 75 10 jne 11462c <killinfo+0x1cc>
DEBUG_STEP("7");
if ( _States_Is_interruptible_by_signal(the_thread->current_state) ) {
11461c: 81 e3 00 00 00 10 and $0x10000000,%ebx
114622: 74 08 je 11462c <killinfo+0x1cc>
114624: 89 4d d4 mov %ecx,-0x2c(%ebp)
114627: 89 55 c8 mov %edx,-0x38(%ebp)
11462a: 66 90 xchg %ax,%ax
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
for ( index = 1 ; index <= maximum ; index++ ) {
11462c: 40 inc %eax
11462d: 39 c6 cmp %eax,%esi
11462f: 73 a7 jae 1145d8 <killinfo+0x178>
* + 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++) {
114631: ff 45 d0 incl -0x30(%ebp)
114634: 83 7d d0 05 cmpl $0x5,-0x30(%ebp)
114638: 0f 85 79 ff ff ff jne 1145b7 <killinfo+0x157>
11463e: 8b 5d cc mov -0x34(%ebp),%ebx
114641: 8b 75 c0 mov -0x40(%ebp),%esi
}
}
}
}
if ( interested ) {
114644: 8b 55 c8 mov -0x38(%ebp),%edx
114647: 85 d2 test %edx,%edx
114649: 0f 84 fe fe ff ff je 11454d <killinfo+0xed>
11464f: 8b 4d c8 mov -0x38(%ebp),%ecx
114652: e9 db fe ff ff jmp 114532 <killinfo+0xd2>
114657: 90 nop
*/
_POSIX_signals_Set_process_signals( mask );
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
psiginfo = (POSIX_signals_Siginfo_node *)
114658: 83 ec 0c sub $0xc,%esp
11465b: 68 60 9b 12 00 push $0x129b60
114660: e8 ab 7f ff ff call 10c610 <_Chain_Get>
_Chain_Get( &_POSIX_signals_Inactive_siginfo );
if ( !psiginfo ) {
114665: 83 c4 10 add $0x10,%esp
114668: 85 c0 test %eax,%eax
11466a: 74 6a je 1146d6 <killinfo+0x276>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EAGAIN );
}
psiginfo->Info = *siginfo;
11466c: 8d 78 08 lea 0x8(%eax),%edi
11466f: 8d 75 dc lea -0x24(%ebp),%esi
114672: b9 03 00 00 00 mov $0x3,%ecx
114677: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node );
114679: 83 ec 08 sub $0x8,%esp
11467c: 50 push %eax
11467d: 81 c3 00 9c 12 00 add $0x129c00,%ebx
114683: 53 push %ebx
114684: e8 4b 7f ff ff call 10c5d4 <_Chain_Append>
114689: 83 c4 10 add $0x10,%esp
11468c: e9 db fe ff ff jmp 11456c <killinfo+0x10c>
114691: 8d 76 00 lea 0x0(%esi),%esi
/*
* 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 ) ) {
_Thread_Enable_dispatch();
114694: e8 d3 95 ff ff call 10dc6c <_Thread_Enable_dispatch>
114699: 31 c0 xor %eax,%eax
return 0;
11469b: e9 ee fe ff ff jmp 11458e <killinfo+0x12e>
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
siginfo->si_code = SI_USER;
if ( !value ) {
siginfo->si_value.sival_int = 0;
1146a0: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
1146a7: e9 2f fe ff ff jmp 1144db <killinfo+0x7b>
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid != getpid() )
rtems_set_errno_and_return_minus_one( ESRCH );
1146ac: e8 53 0a 00 00 call 115104 <__errno> <== NOT EXECUTED
1146b1: c7 00 03 00 00 00 movl $0x3,(%eax) <== NOT EXECUTED
1146b7: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED
1146bc: e9 cd fe ff ff jmp 11458e <killinfo+0x12e> <== NOT EXECUTED
*/
if ( !sig )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
rtems_set_errno_and_return_minus_one( EINVAL );
1146c1: e8 3e 0a 00 00 call 115104 <__errno> <== NOT EXECUTED
1146c6: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
1146cc: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED
1146d1: e9 b8 fe ff ff jmp 11458e <killinfo+0x12e> <== NOT EXECUTED
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
psiginfo = (POSIX_signals_Siginfo_node *)
_Chain_Get( &_POSIX_signals_Inactive_siginfo );
if ( !psiginfo ) {
_Thread_Enable_dispatch();
1146d6: e8 91 95 ff ff call 10dc6c <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EAGAIN );
1146db: e8 24 0a 00 00 call 115104 <__errno>
1146e0: c7 00 0b 00 00 00 movl $0xb,(%eax)
1146e6: 83 c8 ff or $0xffffffff,%eax
1146e9: e9 a0 fe ff ff jmp 11458e <killinfo+0x12e>
0010ffa4 <mq_getattr>:
int mq_getattr(
mqd_t mqdes,
struct mq_attr *mqstat
)
{
10ffa4: 55 push %ebp
10ffa5: 89 e5 mov %esp,%ebp
10ffa7: 53 push %ebx
10ffa8: 83 ec 14 sub $0x14,%esp
10ffab: 8b 5d 0c mov 0xc(%ebp),%ebx
POSIX_Message_queue_Control *the_mq;
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
CORE_message_queue_Attributes *the_mq_attr;
if ( !mqstat )
10ffae: 85 db test %ebx,%ebx
10ffb0: 74 54 je 110006 <mq_getattr+0x62> <== NEVER TAKEN
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(
10ffb2: 51 push %ecx
10ffb3: 8d 45 f4 lea -0xc(%ebp),%eax
10ffb6: 50 push %eax
10ffb7: ff 75 08 pushl 0x8(%ebp)
10ffba: 68 40 29 13 00 push $0x132940
10ffbf: e8 8c 32 00 00 call 113250 <_Objects_Get>
rtems_set_errno_and_return_minus_one( EINVAL );
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
10ffc4: 83 c4 10 add $0x10,%esp
10ffc7: 8b 55 f4 mov -0xc(%ebp),%edx
10ffca: 85 d2 test %edx,%edx
10ffcc: 75 26 jne 10fff4 <mq_getattr+0x50>
case OBJECTS_LOCAL:
the_mq = the_mq_fd->Queue;
10ffce: 8b 50 10 mov 0x10(%eax),%edx
* Return the old values.
*/
the_mq_attr = &the_mq->Message_queue.Attributes;
mqstat->mq_flags = the_mq_fd->oflag;
10ffd1: 8b 40 14 mov 0x14(%eax),%eax
10ffd4: 89 03 mov %eax,(%ebx)
mqstat->mq_msgsize = the_mq->Message_queue.maximum_message_size;
10ffd6: 8b 42 68 mov 0x68(%edx),%eax
10ffd9: 89 43 08 mov %eax,0x8(%ebx)
mqstat->mq_maxmsg = the_mq->Message_queue.maximum_pending_messages;
10ffdc: 8b 42 60 mov 0x60(%edx),%eax
10ffdf: 89 43 04 mov %eax,0x4(%ebx)
mqstat->mq_curmsgs = the_mq->Message_queue.number_of_pending_messages;
10ffe2: 8b 42 64 mov 0x64(%edx),%eax
10ffe5: 89 43 0c mov %eax,0xc(%ebx)
_Thread_Enable_dispatch();
10ffe8: e8 27 3b 00 00 call 113b14 <_Thread_Enable_dispatch>
10ffed: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
10ffef: 8b 5d fc mov -0x4(%ebp),%ebx
10fff2: c9 leave
10fff3: c3 ret
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
10fff4: e8 77 b2 00 00 call 11b270 <__errno>
10fff9: c7 00 09 00 00 00 movl $0x9,(%eax)
10ffff: b8 ff ff ff ff mov $0xffffffff,%eax
110004: eb e9 jmp 10ffef <mq_getattr+0x4b>
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
CORE_message_queue_Attributes *the_mq_attr;
if ( !mqstat )
rtems_set_errno_and_return_minus_one( EINVAL );
110006: e8 65 b2 00 00 call 11b270 <__errno>
11000b: c7 00 16 00 00 00 movl $0x16,(%eax)
110011: b8 ff ff ff ff mov $0xffffffff,%eax
110016: eb d7 jmp 10ffef <mq_getattr+0x4b>
001100fc <mq_open>:
int oflag,
...
/* mode_t mode, */
/* struct mq_attr attr */
)
{
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 2c sub $0x2c,%esp
110105: 8b 75 0c mov 0xc(%ebp),%esi
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
110108: a1 d8 23 13 00 mov 0x1323d8,%eax
11010d: 40 inc %eax
11010e: a3 d8 23 13 00 mov %eax,0x1323d8
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
110113: 89 f0 mov %esi,%eax
110115: 25 00 02 00 00 and $0x200,%eax
11011a: 89 45 d4 mov %eax,-0x2c(%ebp)
11011d: 0f 85 c9 00 00 00 jne 1101ec <mq_open+0xf0>
110123: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp)
*/
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *
_POSIX_Message_queue_Allocate_fd( void )
{
return (POSIX_Message_queue_Control_fd *)
11012a: 83 ec 0c sub $0xc,%esp
11012d: 68 40 29 13 00 push $0x132940
110132: e8 69 2c 00 00 call 112da0 <_Objects_Allocate>
110137: 89 c3 mov %eax,%ebx
attr = (struct mq_attr *) va_arg( arg, struct mq_attr * );
va_end(arg);
}
the_mq_fd = _POSIX_Message_queue_Allocate_fd();
if ( !the_mq_fd ) {
110139: 83 c4 10 add $0x10,%esp
11013c: 85 c0 test %eax,%eax
11013e: 0f 84 b4 00 00 00 je 1101f8 <mq_open+0xfc>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENFILE );
}
the_mq_fd->oflag = oflag;
110144: 89 70 14 mov %esi,0x14(%eax)
status = _POSIX_Message_queue_Name_to_id( name, &the_mq_id );
110147: 83 ec 08 sub $0x8,%esp
11014a: 8d 45 e4 lea -0x1c(%ebp),%eax
11014d: 50 push %eax
11014e: ff 75 08 pushl 0x8(%ebp)
110151: e8 6e 74 00 00 call 1175c4 <_POSIX_Message_queue_Name_to_id>
110156: 89 c7 mov %eax,%edi
* If the name to id translation worked, then the message queue exists
* and we can just return a pointer to the id. Otherwise we may
* need to check to see if this is a "message queue does not exist"
* or some other miscellaneous error on the name.
*/
if ( status ) {
110158: 83 c4 10 add $0x10,%esp
11015b: 85 c0 test %eax,%eax
11015d: 75 59 jne 1101b8 <mq_open+0xbc>
} else { /* name -> ID translation succeeded */
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
11015f: 81 e6 00 0a 00 00 and $0xa00,%esi
110165: 81 fe 00 0a 00 00 cmp $0xa00,%esi
11016b: 0f 84 a7 00 00 00 je 110218 <mq_open+0x11c>
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control *_POSIX_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control *)
110171: 50 push %eax
110172: 8d 45 dc lea -0x24(%ebp),%eax
110175: 50 push %eax
110176: ff 75 e4 pushl -0x1c(%ebp)
110179: 68 a0 27 13 00 push $0x1327a0
11017e: e8 cd 30 00 00 call 113250 <_Objects_Get>
/*
* In this case we need to do an ID->pointer conversion to
* check the mode.
*/
the_mq = _POSIX_Message_queue_Get( the_mq_id, &location );
110183: 89 45 e0 mov %eax,-0x20(%ebp)
the_mq->open_count += 1;
110186: ff 40 18 incl 0x18(%eax)
the_mq_fd->Queue = the_mq;
110189: 89 43 10 mov %eax,0x10(%ebx)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
11018c: 0f b7 53 08 movzwl 0x8(%ebx),%edx
110190: a1 5c 29 13 00 mov 0x13295c,%eax
110195: 89 1c 90 mov %ebx,(%eax,%edx,4)
the_object
);
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
/* ASSERT: information->is_string */
the_object->name.name_p = name;
110198: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx)
_Objects_Open_string(
&_POSIX_Message_queue_Information_fds,
&the_mq_fd->Object,
NULL
);
_Thread_Enable_dispatch();
11019f: e8 70 39 00 00 call 113b14 <_Thread_Enable_dispatch>
_Thread_Enable_dispatch();
1101a4: e8 6b 39 00 00 call 113b14 <_Thread_Enable_dispatch>
return (mqd_t)the_mq_fd->Object.id;
1101a9: 8b 43 08 mov 0x8(%ebx),%eax
1101ac: 83 c4 10 add $0x10,%esp
);
_Thread_Enable_dispatch();
return (mqd_t) the_mq_fd->Object.id;
}
1101af: 8d 65 f4 lea -0xc(%ebp),%esp
1101b2: 5b pop %ebx
1101b3: 5e pop %esi
1101b4: 5f pop %edi
1101b5: c9 leave
1101b6: c3 ret
1101b7: 90 nop
if ( status ) {
/*
* 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) ) ) {
1101b8: 83 f8 02 cmp $0x2,%eax
1101bb: 0f 84 87 00 00 00 je 110248 <mq_open+0x14c>
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free_fd (
POSIX_Message_queue_Control_fd *the_mq_fd
)
{
_Objects_Free( &_POSIX_Message_queue_Information_fds, &the_mq_fd->Object );
1101c1: 83 ec 08 sub $0x8,%esp
1101c4: 53 push %ebx
1101c5: 68 40 29 13 00 push $0x132940
1101ca: e8 51 2f 00 00 call 113120 <_Objects_Free>
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
1101cf: e8 40 39 00 00 call 113b14 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( status, mqd_t );
1101d4: e8 97 b0 00 00 call 11b270 <__errno>
1101d9: 89 38 mov %edi,(%eax)
1101db: b8 ff ff ff ff mov $0xffffffff,%eax
1101e0: 83 c4 10 add $0x10,%esp
);
_Thread_Enable_dispatch();
return (mqd_t) the_mq_fd->Object.id;
}
1101e3: 8d 65 f4 lea -0xc(%ebp),%esp
1101e6: 5b pop %ebx
1101e7: 5e pop %esi
1101e8: 5f pop %edi
1101e9: c9 leave
1101ea: c3 ret
1101eb: 90 nop
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
va_start(arg, oflag);
mode = (mode_t) va_arg( arg, unsigned int );
attr = (struct mq_attr *) va_arg( arg, struct mq_attr * );
1101ec: 8b 45 14 mov 0x14(%ebp),%eax
1101ef: 89 45 d0 mov %eax,-0x30(%ebp)
1101f2: e9 33 ff ff ff jmp 11012a <mq_open+0x2e>
1101f7: 90 nop
va_end(arg);
}
the_mq_fd = _POSIX_Message_queue_Allocate_fd();
if ( !the_mq_fd ) {
_Thread_Enable_dispatch();
1101f8: e8 17 39 00 00 call 113b14 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENFILE );
1101fd: e8 6e b0 00 00 call 11b270 <__errno>
110202: c7 00 17 00 00 00 movl $0x17,(%eax)
110208: b8 ff ff ff ff mov $0xffffffff,%eax
);
_Thread_Enable_dispatch();
return (mqd_t) the_mq_fd->Object.id;
}
11020d: 8d 65 f4 lea -0xc(%ebp),%esp
110210: 5b pop %ebx
110211: 5e pop %esi
110212: 5f pop %edi
110213: c9 leave
110214: c3 ret
110215: 8d 76 00 lea 0x0(%esi),%esi
110218: 83 ec 08 sub $0x8,%esp
11021b: 53 push %ebx
11021c: 68 40 29 13 00 push $0x132940
110221: e8 fa 2e 00 00 call 113120 <_Objects_Free>
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
110226: e8 e9 38 00 00 call 113b14 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( EEXIST, mqd_t );
11022b: e8 40 b0 00 00 call 11b270 <__errno>
110230: c7 00 11 00 00 00 movl $0x11,(%eax)
110236: b8 ff ff ff ff mov $0xffffffff,%eax
11023b: 83 c4 10 add $0x10,%esp
);
_Thread_Enable_dispatch();
return (mqd_t) the_mq_fd->Object.id;
}
11023e: 8d 65 f4 lea -0xc(%ebp),%esp
110241: 5b pop %ebx
110242: 5e pop %esi
110243: 5f pop %edi
110244: c9 leave
110245: c3 ret
110246: 66 90 xchg %ax,%ax
if ( status ) {
/*
* 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) ) ) {
110248: 8b 55 d4 mov -0x2c(%ebp),%edx
11024b: 85 d2 test %edx,%edx
11024d: 0f 84 6e ff ff ff je 1101c1 <mq_open+0xc5>
/*
* At this point, the message queue does not exist and everything has been
* checked. We should go ahead and create a message queue.
*/
status = _POSIX_Message_queue_Create_support(
110253: 8d 45 e0 lea -0x20(%ebp),%eax
110256: 50 push %eax
110257: ff 75 d0 pushl -0x30(%ebp)
11025a: 6a 01 push $0x1
11025c: ff 75 08 pushl 0x8(%ebp)
11025f: e8 cc 71 00 00 call 117430 <_POSIX_Message_queue_Create_support>
);
/*
* errno was set by Create_support, so don't set it again.
*/
if ( status == -1 ) {
110264: 83 c4 10 add $0x10,%esp
110267: 40 inc %eax
110268: 74 26 je 110290 <mq_open+0x194>
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
return (mqd_t) -1;
}
the_mq_fd->Queue = the_mq;
11026a: 8b 45 e0 mov -0x20(%ebp),%eax
11026d: 89 43 10 mov %eax,0x10(%ebx)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
110270: 0f b7 53 08 movzwl 0x8(%ebx),%edx
110274: a1 5c 29 13 00 mov 0x13295c,%eax
110279: 89 1c 90 mov %ebx,(%eax,%edx,4)
the_object
);
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
/* ASSERT: information->is_string */
the_object->name.name_p = name;
11027c: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx)
&_POSIX_Message_queue_Information_fds,
&the_mq_fd->Object,
NULL
);
_Thread_Enable_dispatch();
110283: e8 8c 38 00 00 call 113b14 <_Thread_Enable_dispatch>
return (mqd_t) the_mq_fd->Object.id;
110288: 8b 43 08 mov 0x8(%ebx),%eax
11028b: e9 1f ff ff ff jmp 1101af <mq_open+0xb3>
110290: 83 ec 08 sub $0x8,%esp
110293: 53 push %ebx
110294: 68 40 29 13 00 push $0x132940
110299: e8 82 2e 00 00 call 113120 <_Objects_Free>
/*
* errno was set by Create_support, so don't set it again.
*/
if ( status == -1 ) {
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
11029e: e8 71 38 00 00 call 113b14 <_Thread_Enable_dispatch>
1102a3: b8 ff ff ff ff mov $0xffffffff,%eax
return (mqd_t) -1;
1102a8: 83 c4 10 add $0x10,%esp
1102ab: e9 ff fe ff ff jmp 1101af <mq_open+0xb3>
0012af24 <nanosleep>:
int nanosleep(
const struct timespec *rqtp,
struct timespec *rmtp
)
{
12af24: 55 push %ebp
12af25: 89 e5 mov %esp,%ebp
12af27: 56 push %esi
12af28: 53 push %ebx
12af29: 8b 5d 08 mov 0x8(%ebp),%ebx
12af2c: 8b 75 0c mov 0xc(%ebp),%esi
Watchdog_Interval ticks;
if ( !_Timespec_Is_valid( rqtp ) )
12af2f: 83 ec 0c sub $0xc,%esp
12af32: 53 push %ebx
12af33: e8 60 01 00 00 call 12b098 <_Timespec_Is_valid>
12af38: 83 c4 10 add $0x10,%esp
12af3b: 84 c0 test %al,%al
12af3d: 0f 84 e1 00 00 00 je 12b024 <nanosleep+0x100>
* Return EINVAL if the delay interval is negative.
*
* NOTE: This behavior is beyond the POSIX specification.
* FSU and GNU/Linux pthreads shares this behavior.
*/
if ( rqtp->tv_sec < 0 || rqtp->tv_nsec < 0 )
12af43: 8b 13 mov (%ebx),%edx
12af45: 85 d2 test %edx,%edx
12af47: 0f 88 d7 00 00 00 js 12b024 <nanosleep+0x100> <== NEVER TAKEN
12af4d: 8b 43 04 mov 0x4(%ebx),%eax
12af50: 85 c0 test %eax,%eax
12af52: 0f 88 cc 00 00 00 js 12b024 <nanosleep+0x100> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
ticks = _Timespec_To_ticks( rqtp );
12af58: 83 ec 0c sub $0xc,%esp
12af5b: 53 push %ebx
12af5c: e8 73 f5 fe ff call 11a4d4 <_Timespec_To_ticks>
12af61: 89 c3 mov %eax,%ebx
* A nanosleep for zero time is implemented as a yield.
* This behavior is also beyond the POSIX specification but is
* consistent with the RTEMS API and yields desirable behavior.
*/
if ( !ticks ) {
12af63: 83 c4 10 add $0x10,%esp
12af66: 85 c0 test %eax,%eax
12af68: 75 36 jne 12afa0 <nanosleep+0x7c>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
12af6a: a1 98 73 13 00 mov 0x137398,%eax
12af6f: 40 inc %eax
12af70: a3 98 73 13 00 mov %eax,0x137398
_Thread_Disable_dispatch();
_Thread_Yield_processor();
12af75: e8 2e 86 fe ff call 1135a8 <_Thread_Yield_processor>
_Thread_Enable_dispatch();
12af7a: e8 f9 79 fe ff call 112978 <_Thread_Enable_dispatch>
if ( rmtp ) {
12af7f: 85 f6 test %esi,%esi
12af81: 0f 84 93 00 00 00 je 12b01a <nanosleep+0xf6>
rmtp->tv_sec = 0;
12af87: c7 06 00 00 00 00 movl $0x0,(%esi)
rmtp->tv_nsec = 0;
12af8d: c7 46 04 00 00 00 00 movl $0x0,0x4(%esi)
12af94: 31 c0 xor %eax,%eax
rtems_set_errno_and_return_minus_one( EINTR );
#endif
}
return 0;
}
12af96: 8d 65 f8 lea -0x8(%ebp),%esp
12af99: 5b pop %ebx
12af9a: 5e pop %esi
12af9b: c9 leave
12af9c: c3 ret
12af9d: 8d 76 00 lea 0x0(%esi),%esi
12afa0: a1 98 73 13 00 mov 0x137398,%eax
12afa5: 40 inc %eax
12afa6: a3 98 73 13 00 mov %eax,0x137398
/*
* Block for the desired amount of time
*/
_Thread_Disable_dispatch();
_Thread_Set_state(
12afab: 83 ec 08 sub $0x8,%esp
12afae: 68 08 00 00 10 push $0x10000008
12afb3: ff 35 58 74 13 00 pushl 0x137458
12afb9: e8 d2 82 fe ff call 113290 <_Thread_Set_state>
STATES_DELAYING | STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Watchdog_Initialize(
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
12afbe: 8b 15 58 74 13 00 mov 0x137458,%edx
_Thread_Disable_dispatch();
_Thread_Set_state(
_Thread_Executing,
STATES_DELAYING | STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Watchdog_Initialize(
12afc4: 8b 42 08 mov 0x8(%edx),%eax
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
12afc7: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx)
the_watchdog->routine = routine;
12afce: c7 42 64 e0 27 11 00 movl $0x1127e0,0x64(%edx)
the_watchdog->id = id;
12afd5: 89 42 68 mov %eax,0x68(%edx)
the_watchdog->user_data = user_data;
12afd8: c7 42 6c 00 00 00 00 movl $0x0,0x6c(%edx)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
12afdf: 89 5a 54 mov %ebx,0x54(%edx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
12afe2: 58 pop %eax
12afe3: 59 pop %ecx
12afe4: 83 c2 48 add $0x48,%edx
12afe7: 52 push %edx
12afe8: 68 78 74 13 00 push $0x137478
12afed: e8 96 89 fe ff call 113988 <_Watchdog_Insert>
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
_Thread_Enable_dispatch();
12aff2: e8 81 79 fe ff call 112978 <_Thread_Enable_dispatch>
/* calculate time remaining */
if ( rmtp ) {
12aff7: 83 c4 10 add $0x10,%esp
12affa: 85 f6 test %esi,%esi
12affc: 74 1c je 12b01a <nanosleep+0xf6>
ticks -=
_Thread_Executing->Timer.stop_time - _Thread_Executing->Timer.start_time;
12affe: a1 58 74 13 00 mov 0x137458,%eax
_Thread_Enable_dispatch();
/* calculate time remaining */
if ( rmtp ) {
ticks -=
12b003: 03 58 5c add 0x5c(%eax),%ebx
12b006: 2b 58 60 sub 0x60(%eax),%ebx
_Thread_Executing->Timer.stop_time - _Thread_Executing->Timer.start_time;
_Timespec_From_ticks( ticks, rmtp );
12b009: 83 ec 08 sub $0x8,%esp
12b00c: 56 push %esi
12b00d: 53 push %ebx
12b00e: e8 3d 00 00 00 call 12b050 <_Timespec_From_ticks>
*/
#if defined(RTEMS_POSIX_API)
/*
* If there is time remaining, then we were interrupted by a signal.
*/
if ( ticks )
12b013: 83 c4 10 add $0x10,%esp
12b016: 85 db test %ebx,%ebx
12b018: 75 1f jne 12b039 <nanosleep+0x115>
rtems_set_errno_and_return_minus_one( EINTR );
12b01a: 31 c0 xor %eax,%eax
#endif
}
return 0;
}
12b01c: 8d 65 f8 lea -0x8(%ebp),%esp
12b01f: 5b pop %ebx
12b020: 5e pop %esi
12b021: c9 leave
12b022: c3 ret
12b023: 90 nop
*
* NOTE: This behavior is beyond the POSIX specification.
* FSU and GNU/Linux pthreads shares this behavior.
*/
if ( rqtp->tv_sec < 0 || rqtp->tv_nsec < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
12b024: e8 17 28 ff ff call 11d840 <__errno>
12b029: c7 00 16 00 00 00 movl $0x16,(%eax)
12b02f: b8 ff ff ff ff mov $0xffffffff,%eax
12b034: e9 5d ff ff ff jmp 12af96 <nanosleep+0x72>
#if defined(RTEMS_POSIX_API)
/*
* If there is time remaining, then we were interrupted by a signal.
*/
if ( ticks )
rtems_set_errno_and_return_minus_one( EINTR );
12b039: e8 02 28 ff ff call 11d840 <__errno>
12b03e: c7 00 04 00 00 00 movl $0x4,(%eax)
12b044: b8 ff ff ff ff mov $0xffffffff,%eax
12b049: e9 48 ff ff ff jmp 12af96 <nanosleep+0x72>
00110398 <pthread_attr_destroy>:
#include <rtems/system.h>
int pthread_attr_destroy(
pthread_attr_t *attr
)
{
110398: 55 push %ebp
110399: 89 e5 mov %esp,%ebp
11039b: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr || !attr->is_initialized )
11039e: 85 c0 test %eax,%eax
1103a0: 74 12 je 1103b4 <pthread_attr_destroy+0x1c>
1103a2: 8b 10 mov (%eax),%edx
1103a4: 85 d2 test %edx,%edx
1103a6: 74 0c je 1103b4 <pthread_attr_destroy+0x1c>
return EINVAL;
attr->is_initialized = false;
1103a8: c7 00 00 00 00 00 movl $0x0,(%eax)
1103ae: 31 c0 xor %eax,%eax
return 0;
}
1103b0: c9 leave
1103b1: c3 ret
1103b2: 66 90 xchg %ax,%ax
{
if ( !attr || !attr->is_initialized )
return EINVAL;
attr->is_initialized = false;
return 0;
1103b4: b8 16 00 00 00 mov $0x16,%eax
}
1103b9: c9 leave
1103ba: c3 ret
001129fc <pthread_attr_setinheritsched>:
int pthread_attr_setinheritsched(
pthread_attr_t *attr,
int inheritsched
)
{
1129fc: 55 push %ebp
1129fd: 89 e5 mov %esp,%ebp
1129ff: 8b 45 08 mov 0x8(%ebp),%eax
112a02: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr || !attr->is_initialized )
112a05: 85 c0 test %eax,%eax
112a07: 74 1f je 112a28 <pthread_attr_setinheritsched+0x2c>
112a09: 8b 08 mov (%eax),%ecx
112a0b: 85 c9 test %ecx,%ecx
112a0d: 74 19 je 112a28 <pthread_attr_setinheritsched+0x2c>
return EINVAL;
switch ( inheritsched ) {
112a0f: 8d 4a ff lea -0x1(%edx),%ecx
112a12: 83 f9 01 cmp $0x1,%ecx
112a15: 76 09 jbe 112a20 <pthread_attr_setinheritsched+0x24>
112a17: b8 86 00 00 00 mov $0x86,%eax
return 0;
default:
return ENOTSUP;
}
}
112a1c: c9 leave
112a1d: c3 ret
112a1e: 66 90 xchg %ax,%ax
return EINVAL;
switch ( inheritsched ) {
case PTHREAD_INHERIT_SCHED:
case PTHREAD_EXPLICIT_SCHED:
attr->inheritsched = inheritsched;
112a20: 89 50 10 mov %edx,0x10(%eax)
112a23: 31 c0 xor %eax,%eax
return 0;
default:
return ENOTSUP;
}
}
112a25: c9 leave
112a26: c3 ret
112a27: 90 nop
switch ( inheritsched ) {
case PTHREAD_INHERIT_SCHED:
case PTHREAD_EXPLICIT_SCHED:
attr->inheritsched = inheritsched;
return 0;
112a28: b8 16 00 00 00 mov $0x16,%eax
default:
return ENOTSUP;
}
}
112a2d: c9 leave
112a2e: c3 ret
00110568 <pthread_attr_setschedparam>:
int pthread_attr_setschedparam(
pthread_attr_t *attr,
const struct sched_param *param
)
{
110568: 55 push %ebp
110569: 89 e5 mov %esp,%ebp
11056b: 57 push %edi
11056c: 56 push %esi
11056d: 8b 7d 08 mov 0x8(%ebp),%edi
110570: 8b 75 0c mov 0xc(%ebp),%esi
if ( !attr || !attr->is_initialized || !param )
110573: 85 ff test %edi,%edi
110575: 74 1d je 110594 <pthread_attr_setschedparam+0x2c>
110577: 8b 07 mov (%edi),%eax
110579: 85 c0 test %eax,%eax
11057b: 74 17 je 110594 <pthread_attr_setschedparam+0x2c>
11057d: 85 f6 test %esi,%esi
11057f: 74 13 je 110594 <pthread_attr_setschedparam+0x2c>
return EINVAL;
attr->schedparam = *param;
110581: 83 c7 18 add $0x18,%edi
110584: b9 07 00 00 00 mov $0x7,%ecx
110589: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
11058b: 31 c0 xor %eax,%eax
return 0;
}
11058d: 5e pop %esi
11058e: 5f pop %edi
11058f: c9 leave
110590: c3 ret
110591: 8d 76 00 lea 0x0(%esi),%esi
{
if ( !attr || !attr->is_initialized || !param )
return EINVAL;
attr->schedparam = *param;
return 0;
110594: b8 16 00 00 00 mov $0x16,%eax
}
110599: 5e pop %esi
11059a: 5f pop %edi
11059b: c9 leave
11059c: c3 ret
001105a0 <pthread_attr_setschedpolicy>:
int pthread_attr_setschedpolicy(
pthread_attr_t *attr,
int policy
)
{
1105a0: 55 push %ebp
1105a1: 89 e5 mov %esp,%ebp
1105a3: 8b 45 08 mov 0x8(%ebp),%eax
1105a6: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr || !attr->is_initialized )
1105a9: 85 c0 test %eax,%eax
1105ab: 74 23 je 1105d0 <pthread_attr_setschedpolicy+0x30>
1105ad: 8b 08 mov (%eax),%ecx
1105af: 85 c9 test %ecx,%ecx
1105b1: 74 1d je 1105d0 <pthread_attr_setschedpolicy+0x30>
return EINVAL;
switch ( policy ) {
1105b3: 85 d2 test %edx,%edx
1105b5: 78 0a js 1105c1 <pthread_attr_setschedpolicy+0x21>
1105b7: 83 fa 02 cmp $0x2,%edx
1105ba: 7e 0c jle 1105c8 <pthread_attr_setschedpolicy+0x28>
1105bc: 83 fa 04 cmp $0x4,%edx
1105bf: 74 07 je 1105c8 <pthread_attr_setschedpolicy+0x28><== ALWAYS TAKEN
1105c1: b8 86 00 00 00 mov $0x86,%eax
return 0;
default:
return ENOTSUP;
}
}
1105c6: c9 leave
1105c7: c3 ret
switch ( policy ) {
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
case SCHED_SPORADIC:
attr->schedpolicy = policy;
1105c8: 89 50 14 mov %edx,0x14(%eax)
1105cb: 31 c0 xor %eax,%eax
return 0;
default:
return ENOTSUP;
}
}
1105cd: c9 leave
1105ce: c3 ret
1105cf: 90 nop
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
case SCHED_SPORADIC:
attr->schedpolicy = policy;
return 0;
1105d0: b8 16 00 00 00 mov $0x16,%eax
default:
return ENOTSUP;
}
}
1105d5: c9 leave
1105d6: c3 ret
001105d8 <pthread_attr_setscope>:
int pthread_attr_setscope(
pthread_attr_t *attr,
int contentionscope
)
{
1105d8: 55 push %ebp
1105d9: 89 e5 mov %esp,%ebp
1105db: 8b 45 08 mov 0x8(%ebp),%eax
1105de: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr || !attr->is_initialized )
1105e1: 85 c0 test %eax,%eax
1105e3: 74 1a je 1105ff <pthread_attr_setscope+0x27>
1105e5: 8b 08 mov (%eax),%ecx
1105e7: 85 c9 test %ecx,%ecx
1105e9: 74 14 je 1105ff <pthread_attr_setscope+0x27>
return EINVAL;
switch ( contentionscope ) {
1105eb: 85 d2 test %edx,%edx
1105ed: 75 0d jne 1105fc <pthread_attr_setscope+0x24>
case PTHREAD_SCOPE_PROCESS:
attr->contentionscope = contentionscope;
1105ef: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax)
1105f6: 31 c0 xor %eax,%eax
return ENOTSUP;
default:
return EINVAL;
}
}
1105f8: c9 leave
1105f9: c3 ret
1105fa: 66 90 xchg %ax,%ax
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( contentionscope ) {
1105fc: 4a dec %edx
1105fd: 74 09 je 110608 <pthread_attr_setscope+0x30>
case PTHREAD_SCOPE_PROCESS:
attr->contentionscope = contentionscope;
return 0;
1105ff: b8 16 00 00 00 mov $0x16,%eax
return ENOTSUP;
default:
return EINVAL;
}
}
110604: c9 leave
110605: c3 ret
110606: 66 90 xchg %ax,%ax
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( contentionscope ) {
110608: b8 86 00 00 00 mov $0x86,%eax
return ENOTSUP;
default:
return EINVAL;
}
}
11060d: c9 leave
11060e: c3 ret
00110610 <pthread_attr_setstackaddr>:
int pthread_attr_setstackaddr(
pthread_attr_t *attr,
void *stackaddr
)
{
110610: 55 push %ebp
110611: 89 e5 mov %esp,%ebp
110613: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr || !attr->is_initialized )
110616: 85 c0 test %eax,%eax
110618: 74 12 je 11062c <pthread_attr_setstackaddr+0x1c>
11061a: 8b 10 mov (%eax),%edx
11061c: 85 d2 test %edx,%edx
11061e: 74 0c je 11062c <pthread_attr_setstackaddr+0x1c>
return EINVAL;
attr->stackaddr = stackaddr;
110620: 8b 55 0c mov 0xc(%ebp),%edx
110623: 89 50 04 mov %edx,0x4(%eax)
110626: 31 c0 xor %eax,%eax
return 0;
}
110628: c9 leave
110629: c3 ret
11062a: 66 90 xchg %ax,%ax
{
if ( !attr || !attr->is_initialized )
return EINVAL;
attr->stackaddr = stackaddr;
return 0;
11062c: b8 16 00 00 00 mov $0x16,%eax
}
110631: c9 leave
110632: c3 ret
00112a30 <pthread_attr_setstacksize>:
int pthread_attr_setstacksize(
pthread_attr_t *attr,
size_t stacksize
)
{
112a30: 55 push %ebp
112a31: 89 e5 mov %esp,%ebp
112a33: 8b 45 08 mov 0x8(%ebp),%eax
112a36: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr || !attr->is_initialized )
112a39: 85 c0 test %eax,%eax
112a3b: 74 23 je 112a60 <pthread_attr_setstacksize+0x30>
112a3d: 8b 08 mov (%eax),%ecx
112a3f: 85 c9 test %ecx,%ecx
112a41: 74 1d je 112a60 <pthread_attr_setstacksize+0x30>
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
112a43: 8b 0d 78 67 12 00 mov 0x126778,%ecx
112a49: d1 e1 shl %ecx
112a4b: 39 d1 cmp %edx,%ecx
112a4d: 77 09 ja 112a58 <pthread_attr_setstacksize+0x28>
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
else
attr->stacksize = stacksize;
112a4f: 89 50 08 mov %edx,0x8(%eax)
112a52: 31 c0 xor %eax,%eax
return 0;
}
112a54: c9 leave
112a55: c3 ret
112a56: 66 90 xchg %ax,%ax
{
if ( !attr || !attr->is_initialized )
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
112a58: 89 48 08 mov %ecx,0x8(%eax)
112a5b: 31 c0 xor %eax,%eax
else
attr->stacksize = stacksize;
return 0;
}
112a5d: c9 leave
112a5e: c3 ret
112a5f: 90 nop
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
else
attr->stacksize = stacksize;
112a60: b8 16 00 00 00 mov $0x16,%eax
return 0;
}
112a65: c9 leave
112a66: c3 ret
0010bf5c <pthread_barrier_init>:
int pthread_barrier_init(
pthread_barrier_t *barrier,
const pthread_barrierattr_t *attr,
unsigned int count
)
{
10bf5c: 55 push %ebp
10bf5d: 89 e5 mov %esp,%ebp
10bf5f: 57 push %edi
10bf60: 56 push %esi
10bf61: 53 push %ebx
10bf62: 83 ec 2c sub $0x2c,%esp
10bf65: 8b 5d 08 mov 0x8(%ebp),%ebx
10bf68: 8b 7d 0c mov 0xc(%ebp),%edi
10bf6b: 8b 75 10 mov 0x10(%ebp),%esi
const pthread_barrierattr_t *the_attr;
/*
* Error check parameters
*/
if ( !barrier )
10bf6e: 85 db test %ebx,%ebx
10bf70: 0f 84 82 00 00 00 je 10bff8 <pthread_barrier_init+0x9c>
return EINVAL;
if ( count == 0 )
10bf76: 85 f6 test %esi,%esi
10bf78: 74 7e je 10bff8 <pthread_barrier_init+0x9c>
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
10bf7a: 85 ff test %edi,%edi
10bf7c: 0f 84 92 00 00 00 je 10c014 <pthread_barrier_init+0xb8><== NEVER TAKEN
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
10bf82: 8b 17 mov (%edi),%edx
10bf84: 85 d2 test %edx,%edx
10bf86: 74 70 je 10bff8 <pthread_barrier_init+0x9c>
return EINVAL;
switch ( the_attr->process_shared ) {
10bf88: 8b 47 04 mov 0x4(%edi),%eax
10bf8b: 85 c0 test %eax,%eax
10bf8d: 75 69 jne 10bff8 <pthread_barrier_init+0x9c><== NEVER TAKEN
}
/*
* Convert from POSIX attributes to Core Barrier attributes
*/
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
10bf8f: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
the_attributes.maximum_count = count;
10bf96: 89 75 e4 mov %esi,-0x1c(%ebp)
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10bf99: a1 18 ae 12 00 mov 0x12ae18,%eax
10bf9e: 40 inc %eax
10bf9f: a3 18 ae 12 00 mov %eax,0x12ae18
* This function allocates a barrier control block from
* the inactive chain of free barrier control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Allocate( void )
{
return (POSIX_Barrier_Control *)
10bfa4: 83 ec 0c sub $0xc,%esp
10bfa7: 68 60 b2 12 00 push $0x12b260
10bfac: e8 8b 20 00 00 call 10e03c <_Objects_Allocate>
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _POSIX_Barrier_Allocate();
if ( !the_barrier ) {
10bfb1: 83 c4 10 add $0x10,%esp
10bfb4: 85 c0 test %eax,%eax
10bfb6: 74 50 je 10c008 <pthread_barrier_init+0xac><== NEVER TAKEN
_Thread_Enable_dispatch();
return EAGAIN;
}
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
10bfb8: 83 ec 08 sub $0x8,%esp
10bfbb: 8d 55 e0 lea -0x20(%ebp),%edx
10bfbe: 52 push %edx
10bfbf: 8d 50 10 lea 0x10(%eax),%edx
10bfc2: 52 push %edx
10bfc3: 89 45 d4 mov %eax,-0x2c(%ebp)
10bfc6: e8 a5 16 00 00 call 10d670 <_CORE_barrier_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10bfcb: 8b 45 d4 mov -0x2c(%ebp),%eax
10bfce: 8b 50 08 mov 0x8(%eax),%edx
10bfd1: 0f b7 f2 movzwl %dx,%esi
10bfd4: 8b 0d 7c b2 12 00 mov 0x12b27c,%ecx
10bfda: 89 04 b1 mov %eax,(%ecx,%esi,4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
10bfdd: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax)
);
/*
* Exit the critical section and return the user an operational barrier
*/
*barrier = the_barrier->Object.id;
10bfe4: 89 13 mov %edx,(%ebx)
_Thread_Enable_dispatch();
10bfe6: e8 75 2d 00 00 call 10ed60 <_Thread_Enable_dispatch>
10bfeb: 31 c0 xor %eax,%eax
return 0;
10bfed: 83 c4 10 add $0x10,%esp
}
10bff0: 8d 65 f4 lea -0xc(%ebp),%esp
10bff3: 5b pop %ebx
10bff4: 5e pop %esi
10bff5: 5f pop %edi
10bff6: c9 leave
10bff7: c3 ret
/*
* Exit the critical section and return the user an operational barrier
*/
*barrier = the_barrier->Object.id;
_Thread_Enable_dispatch();
return 0;
10bff8: b8 16 00 00 00 mov $0x16,%eax
}
10bffd: 8d 65 f4 lea -0xc(%ebp),%esp
10c000: 5b pop %ebx
10c001: 5e pop %esi
10c002: 5f pop %edi
10c003: c9 leave
10c004: c3 ret
10c005: 8d 76 00 lea 0x0(%esi),%esi
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _POSIX_Barrier_Allocate();
if ( !the_barrier ) {
_Thread_Enable_dispatch();
10c008: e8 53 2d 00 00 call 10ed60 <_Thread_Enable_dispatch>
10c00d: b8 0b 00 00 00 mov $0xb,%eax
return EAGAIN;
10c012: eb e9 jmp 10bffd <pthread_barrier_init+0xa1>
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
the_attr = attr;
} else {
(void) pthread_barrierattr_init( &my_attr );
10c014: 83 ec 0c sub $0xc,%esp
10c017: 8d 7d d8 lea -0x28(%ebp),%edi
10c01a: 57 push %edi
10c01b: e8 80 fe ff ff call 10bea0 <pthread_barrierattr_init>
10c020: 83 c4 10 add $0x10,%esp
10c023: e9 5a ff ff ff jmp 10bf82 <pthread_barrier_init+0x26>
0010c028 <pthread_barrier_wait>:
*/
int pthread_barrier_wait(
pthread_barrier_t *barrier
)
{
10c028: 55 push %ebp
10c029: 89 e5 mov %esp,%ebp
10c02b: 83 ec 18 sub $0x18,%esp
10c02e: 8b 45 08 mov 0x8(%ebp),%eax
POSIX_Barrier_Control *the_barrier = NULL;
Objects_Locations location;
if ( !barrier )
10c031: 85 c0 test %eax,%eax
10c033: 74 4f je 10c084 <pthread_barrier_wait+0x5c>
RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Get (
pthread_barrier_t *barrier,
Objects_Locations *location
)
{
return (POSIX_Barrier_Control *) _Objects_Get(
10c035: 51 push %ecx
10c036: 8d 55 f4 lea -0xc(%ebp),%edx
10c039: 52 push %edx
10c03a: ff 30 pushl (%eax)
10c03c: 68 60 b2 12 00 push $0x12b260
10c041: e8 a6 24 00 00 call 10e4ec <_Objects_Get>
return EINVAL;
the_barrier = _POSIX_Barrier_Get( barrier, &location );
switch ( location ) {
10c046: 83 c4 10 add $0x10,%esp
10c049: 8b 55 f4 mov -0xc(%ebp),%edx
10c04c: 85 d2 test %edx,%edx
10c04e: 75 34 jne 10c084 <pthread_barrier_wait+0x5c>
case OBJECTS_LOCAL:
_CORE_barrier_Wait(
10c050: 83 ec 0c sub $0xc,%esp
10c053: 6a 00 push $0x0
10c055: 6a 00 push $0x0
10c057: 6a 01 push $0x1
10c059: ff 70 08 pushl 0x8(%eax)
10c05c: 83 c0 10 add $0x10,%eax
10c05f: 50 push %eax
10c060: e8 3f 16 00 00 call 10d6a4 <_CORE_barrier_Wait>
the_barrier->Object.id,
true,
0,
NULL
);
_Thread_Enable_dispatch();
10c065: 83 c4 20 add $0x20,%esp
10c068: e8 f3 2c 00 00 call 10ed60 <_Thread_Enable_dispatch>
return _POSIX_Barrier_Translate_core_barrier_return_code(
10c06d: 83 ec 0c sub $0xc,%esp
10c070: a1 d8 ae 12 00 mov 0x12aed8,%eax
10c075: ff 70 34 pushl 0x34(%eax)
10c078: e8 8f 66 00 00 call 11270c <_POSIX_Barrier_Translate_core_barrier_return_code>
10c07d: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c080: c9 leave
10c081: c3 ret
10c082: 66 90 xchg %ax,%ax
true,
0,
NULL
);
_Thread_Enable_dispatch();
return _POSIX_Barrier_Translate_core_barrier_return_code(
10c084: b8 16 00 00 00 mov $0x16,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c089: c9 leave
10c08a: c3 ret
0010be58 <pthread_barrierattr_destroy>:
*/
int pthread_barrierattr_destroy(
pthread_barrierattr_t *attr
)
{
10be58: 55 push %ebp
10be59: 89 e5 mov %esp,%ebp
10be5b: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr || attr->is_initialized == false )
10be5e: 85 c0 test %eax,%eax
10be60: 74 12 je 10be74 <pthread_barrierattr_destroy+0x1c>
10be62: 8b 10 mov (%eax),%edx
10be64: 85 d2 test %edx,%edx
10be66: 74 0c je 10be74 <pthread_barrierattr_destroy+0x1c>
return EINVAL;
attr->is_initialized = false;
10be68: c7 00 00 00 00 00 movl $0x0,(%eax)
10be6e: 31 c0 xor %eax,%eax
return 0;
}
10be70: c9 leave
10be71: c3 ret
10be72: 66 90 xchg %ax,%ax
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
attr->is_initialized = false;
return 0;
10be74: b8 16 00 00 00 mov $0x16,%eax
}
10be79: c9 leave
10be7a: c3 ret
0010b738 <pthread_cancel>:
*/
int pthread_cancel(
pthread_t thread
)
{
10b738: 55 push %ebp
10b739: 89 e5 mov %esp,%ebp
10b73b: 83 ec 18 sub $0x18,%esp
/*
* Don't even think about deleting a resource from an ISR.
*/
if ( _ISR_Is_in_progress() )
10b73e: a1 f4 aa 12 00 mov 0x12aaf4,%eax
10b743: 85 c0 test %eax,%eax
10b745: 74 09 je 10b750 <pthread_cancel+0x18>
10b747: b8 47 00 00 00 mov $0x47,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b74c: c9 leave
10b74d: c3 ret
10b74e: 66 90 xchg %ax,%ax
*/
if ( _ISR_Is_in_progress() )
return EPROTO;
the_thread = _Thread_Get( thread, &location );
10b750: 83 ec 08 sub $0x8,%esp
10b753: 8d 45 f4 lea -0xc(%ebp),%eax
10b756: 50 push %eax
10b757: ff 75 08 pushl 0x8(%ebp)
10b75a: e8 55 29 00 00 call 10e0b4 <_Thread_Get>
switch ( location ) {
10b75f: 83 c4 10 add $0x10,%esp
10b762: 8b 55 f4 mov -0xc(%ebp),%edx
10b765: 85 d2 test %edx,%edx
10b767: 75 23 jne 10b78c <pthread_cancel+0x54>
case OBJECTS_LOCAL:
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
thread_support->cancelation_requested = 1;
10b769: 8b 90 f8 00 00 00 mov 0xf8(%eax),%edx
10b76f: c7 82 dc 00 00 00 01 movl $0x1,0xdc(%edx)
10b776: 00 00 00
/* This enables dispatch implicitly */
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch( the_thread );
10b779: 83 ec 0c sub $0xc,%esp
10b77c: 50 push %eax
10b77d: e8 0a 60 00 00 call 11178c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>
10b782: 31 c0 xor %eax,%eax
return 0;
10b784: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b787: c9 leave
10b788: c3 ret
10b789: 8d 76 00 lea 0x0(%esi),%esi
if ( _ISR_Is_in_progress() )
return EPROTO;
the_thread = _Thread_Get( thread, &location );
switch ( location ) {
10b78c: b8 16 00 00 00 mov $0x16,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b791: c9 leave
10b792: c3 ret
0010b5b8 <pthread_cleanup_pop>:
*/
void pthread_cleanup_pop(
int execute
)
{
10b5b8: 55 push %ebp
10b5b9: 89 e5 mov %esp,%ebp
10b5bb: 57 push %edi
10b5bc: 56 push %esi
10b5bd: 53 push %ebx
10b5be: 83 ec 1c sub $0x1c,%esp
10b5c1: 8b 5d 08 mov 0x8(%ebp),%ebx
POSIX_Cancel_Handler_control tmp_handler;
Chain_Control *handler_stack;
POSIX_API_Control *thread_support;
ISR_Level level;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
10b5c4: a1 78 9c 12 00 mov 0x129c78,%eax
10b5c9: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b5cf: 8b 15 b8 9b 12 00 mov 0x129bb8,%edx
10b5d5: 42 inc %edx
10b5d6: 89 15 b8 9b 12 00 mov %edx,0x129bb8
* ensure that we do not get prempted and deleted while we are holding
* memory that needs to be freed.
*/
_Thread_Disable_dispatch();
_ISR_Disable( level );
10b5dc: 9c pushf
10b5dd: fa cli
10b5de: 5e pop %esi
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10b5df: 8d 90 e4 00 00 00 lea 0xe4(%eax),%edx
POSIX_API_Control *thread_support;
ISR_Level level;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
10b5e5: 39 90 e0 00 00 00 cmp %edx,0xe0(%eax)
10b5eb: 74 4f je 10b63c <pthread_cleanup_pop+0x84>
_Thread_Enable_dispatch();
_ISR_Enable( level );
return;
}
handler = (POSIX_Cancel_Handler_control *)
10b5ed: 8b 42 04 mov 0x4(%edx),%eax
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10b5f0: 8b 08 mov (%eax),%ecx
previous = the_node->previous;
10b5f2: 8b 50 04 mov 0x4(%eax),%edx
next->previous = previous;
10b5f5: 89 51 04 mov %edx,0x4(%ecx)
previous->next = next;
10b5f8: 89 0a mov %ecx,(%edx)
_Chain_Tail( handler_stack )->previous;
_Chain_Extract_unprotected( &handler->Node );
_ISR_Enable( level );
10b5fa: 56 push %esi
10b5fb: 9d popf
tmp_handler = *handler;
10b5fc: 8d 7d d8 lea -0x28(%ebp),%edi
10b5ff: b9 04 00 00 00 mov $0x4,%ecx
10b604: 89 c6 mov %eax,%esi
10b606: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
10b608: 8b 75 e0 mov -0x20(%ebp),%esi
10b60b: 8b 7d e4 mov -0x1c(%ebp),%edi
_Workspace_Free( handler );
10b60e: 83 ec 0c sub $0xc,%esp
10b611: 50 push %eax
10b612: e8 bd 38 00 00 call 10eed4 <_Workspace_Free>
_Thread_Enable_dispatch();
10b617: e8 fc 26 00 00 call 10dd18 <_Thread_Enable_dispatch>
if ( execute )
10b61c: 83 c4 10 add $0x10,%esp
10b61f: 85 db test %ebx,%ebx
10b621: 75 09 jne 10b62c <pthread_cleanup_pop+0x74>
(*tmp_handler.routine)( tmp_handler.arg );
}
10b623: 8d 65 f4 lea -0xc(%ebp),%esp
10b626: 5b pop %ebx
10b627: 5e pop %esi
10b628: 5f pop %edi
10b629: c9 leave
10b62a: c3 ret
10b62b: 90 nop
_Workspace_Free( handler );
_Thread_Enable_dispatch();
if ( execute )
(*tmp_handler.routine)( tmp_handler.arg );
10b62c: 89 7d 08 mov %edi,0x8(%ebp)
10b62f: 89 f0 mov %esi,%eax
}
10b631: 8d 65 f4 lea -0xc(%ebp),%esp
10b634: 5b pop %ebx
10b635: 5e pop %esi
10b636: 5f pop %edi
10b637: c9 leave
_Workspace_Free( handler );
_Thread_Enable_dispatch();
if ( execute )
(*tmp_handler.routine)( tmp_handler.arg );
10b638: ff e0 jmp *%eax
10b63a: 66 90 xchg %ax,%ax
_Thread_Disable_dispatch();
_ISR_Disable( level );
if ( _Chain_Is_empty( handler_stack ) ) {
_Thread_Enable_dispatch();
10b63c: e8 d7 26 00 00 call 10dd18 <_Thread_Enable_dispatch>
_ISR_Enable( level );
10b641: 56 push %esi
10b642: 9d popf
_Thread_Enable_dispatch();
if ( execute )
(*tmp_handler.routine)( tmp_handler.arg );
}
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
0010b964 <pthread_cleanup_push>:
void pthread_cleanup_push(
void (*routine)( void * ),
void *arg
)
{
10b964: 55 push %ebp
10b965: 89 e5 mov %esp,%ebp
10b967: 56 push %esi
10b968: 53 push %ebx
10b969: 8b 5d 08 mov 0x8(%ebp),%ebx
10b96c: 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 )
10b96f: 85 db test %ebx,%ebx
10b971: 74 4d je 10b9c0 <pthread_cleanup_push+0x5c>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b973: a1 98 b2 12 00 mov 0x12b298,%eax
10b978: 40 inc %eax
10b979: a3 98 b2 12 00 mov %eax,0x12b298
return;
_Thread_Disable_dispatch();
handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) );
10b97e: 83 ec 0c sub $0xc,%esp
10b981: 6a 10 push $0x10
10b983: e8 ac 40 00 00 call 10fa34 <_Workspace_Allocate>
if ( handler ) {
10b988: 83 c4 10 add $0x10,%esp
10b98b: 85 c0 test %eax,%eax
10b98d: 74 25 je 10b9b4 <pthread_cleanup_push+0x50><== NEVER TAKEN
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
10b98f: 8b 15 58 b3 12 00 mov 0x12b358,%edx
10b995: 8b 92 f8 00 00 00 mov 0xf8(%edx),%edx
10b99b: 81 c2 e0 00 00 00 add $0xe0,%edx
handler->routine = routine;
10b9a1: 89 58 08 mov %ebx,0x8(%eax)
handler->arg = arg;
10b9a4: 89 70 0c mov %esi,0xc(%eax)
_Chain_Append( handler_stack, &handler->Node );
10b9a7: 83 ec 08 sub $0x8,%esp
10b9aa: 50 push %eax
10b9ab: 52 push %edx
10b9ac: e8 c3 17 00 00 call 10d174 <_Chain_Append>
10b9b1: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
}
10b9b4: 8d 65 f8 lea -0x8(%ebp),%esp
10b9b7: 5b pop %ebx
10b9b8: 5e pop %esi
10b9b9: c9 leave
handler->routine = routine;
handler->arg = arg;
_Chain_Append( handler_stack, &handler->Node );
}
_Thread_Enable_dispatch();
10b9ba: e9 4d 2e 00 00 jmp 10e80c <_Thread_Enable_dispatch>
10b9bf: 90 nop
}
10b9c0: 8d 65 f8 lea -0x8(%ebp),%esp
10b9c3: 5b pop %ebx
10b9c4: 5e pop %esi
10b9c5: c9 leave
10b9c6: c3 ret
0010c650 <pthread_cond_destroy>:
*/
int pthread_cond_destroy(
pthread_cond_t *cond
)
{
10c650: 55 push %ebp
10c651: 89 e5 mov %esp,%ebp
10c653: 53 push %ebx
10c654: 83 ec 1c sub $0x1c,%esp
POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
the_cond = _POSIX_Condition_variables_Get( cond, &location );
10c657: 8d 45 f4 lea -0xc(%ebp),%eax
10c65a: 50 push %eax
10c65b: ff 75 08 pushl 0x8(%ebp)
10c65e: e8 65 00 00 00 call 10c6c8 <_POSIX_Condition_variables_Get>
10c663: 89 c3 mov %eax,%ebx
switch ( location ) {
10c665: 83 c4 10 add $0x10,%esp
10c668: 8b 4d f4 mov -0xc(%ebp),%ecx
10c66b: 85 c9 test %ecx,%ecx
10c66d: 75 25 jne 10c694 <pthread_cond_destroy+0x44>
case OBJECTS_LOCAL:
if ( _Thread_queue_First( &the_cond->Wait_queue ) ) {
10c66f: 83 ec 0c sub $0xc,%esp
10c672: 8d 40 18 lea 0x18(%eax),%eax
10c675: 50 push %eax
10c676: e8 e1 3b 00 00 call 11025c <_Thread_queue_First>
10c67b: 83 c4 10 add $0x10,%esp
10c67e: 85 c0 test %eax,%eax
10c680: 74 1e je 10c6a0 <pthread_cond_destroy+0x50>
_Thread_Enable_dispatch();
10c682: e8 69 34 00 00 call 10faf0 <_Thread_Enable_dispatch>
10c687: b8 10 00 00 00 mov $0x10,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c68c: 8b 5d fc mov -0x4(%ebp),%ebx
10c68f: c9 leave
10c690: c3 ret
10c691: 8d 76 00 lea 0x0(%esi),%esi
{
POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
the_cond = _POSIX_Condition_variables_Get( cond, &location );
switch ( location ) {
10c694: b8 16 00 00 00 mov $0x16,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c699: 8b 5d fc mov -0x4(%ebp),%ebx
10c69c: c9 leave
10c69d: c3 ret
10c69e: 66 90 xchg %ax,%ax
if ( _Thread_queue_First( &the_cond->Wait_queue ) ) {
_Thread_Enable_dispatch();
return EBUSY;
}
_Objects_Close(
10c6a0: 83 ec 08 sub $0x8,%esp
10c6a3: 53 push %ebx
10c6a4: 68 00 c4 12 00 push $0x12c400
10c6a9: e8 9a 27 00 00 call 10ee48 <_Objects_Close>
RTEMS_INLINE_ROUTINE void _POSIX_Condition_variables_Free (
POSIX_Condition_variables_Control *the_condition_variable
)
{
_Objects_Free(
10c6ae: 58 pop %eax
10c6af: 5a pop %edx
10c6b0: 53 push %ebx
10c6b1: 68 00 c4 12 00 push $0x12c400
10c6b6: e8 91 2a 00 00 call 10f14c <_Objects_Free>
&_POSIX_Condition_variables_Information,
&the_cond->Object
);
_POSIX_Condition_variables_Free( the_cond );
_Thread_Enable_dispatch();
10c6bb: e8 30 34 00 00 call 10faf0 <_Thread_Enable_dispatch>
10c6c0: 31 c0 xor %eax,%eax
return 0;
10c6c2: 83 c4 10 add $0x10,%esp
10c6c5: eb d2 jmp 10c699 <pthread_cond_destroy+0x49>
0010c71c <pthread_cond_init>:
int pthread_cond_init(
pthread_cond_t *cond,
const pthread_condattr_t *attr
)
{
10c71c: 55 push %ebp
10c71d: 89 e5 mov %esp,%ebp
10c71f: 53 push %ebx
10c720: 83 ec 14 sub $0x14,%esp
10c723: 8b 5d 0c mov 0xc(%ebp),%ebx
POSIX_Condition_variables_Control *the_cond;
const pthread_condattr_t *the_attr;
if ( attr ) the_attr = attr;
10c726: 85 db test %ebx,%ebx
10c728: 0f 84 86 00 00 00 je 10c7b4 <pthread_cond_init+0x98>
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
10c72e: 83 7b 04 01 cmpl $0x1,0x4(%ebx)
10c732: 74 06 je 10c73a <pthread_cond_init+0x1e><== NEVER TAKEN
return EINVAL;
if ( !the_attr->is_initialized )
10c734: 8b 03 mov (%ebx),%eax
10c736: 85 c0 test %eax,%eax
10c738: 75 0a jne 10c744 <pthread_cond_init+0x28>
*cond = the_cond->Object.id;
_Thread_Enable_dispatch();
return 0;
10c73a: b8 16 00 00 00 mov $0x16,%eax
}
10c73f: 8b 5d fc mov -0x4(%ebp),%ebx
10c742: c9 leave
10c743: c3 ret
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10c744: a1 18 bf 12 00 mov 0x12bf18,%eax
10c749: 40 inc %eax
10c74a: a3 18 bf 12 00 mov %eax,0x12bf18
*/
RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control
*_POSIX_Condition_variables_Allocate( void )
{
return (POSIX_Condition_variables_Control *)
10c74f: 83 ec 0c sub $0xc,%esp
10c752: 68 00 c4 12 00 push $0x12c400
10c757: e8 70 26 00 00 call 10edcc <_Objects_Allocate>
_Thread_Disable_dispatch();
the_cond = _POSIX_Condition_variables_Allocate();
if ( !the_cond ) {
10c75c: 83 c4 10 add $0x10,%esp
10c75f: 85 c0 test %eax,%eax
10c761: 74 5d je 10c7c0 <pthread_cond_init+0xa4>
_Thread_Enable_dispatch();
return ENOMEM;
}
the_cond->process_shared = the_attr->process_shared;
10c763: 8b 53 04 mov 0x4(%ebx),%edx
10c766: 89 50 10 mov %edx,0x10(%eax)
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
10c769: c7 40 14 00 00 00 00 movl $0x0,0x14(%eax)
/* XXX some more initialization might need to go here */
_Thread_queue_Initialize(
10c770: 6a 74 push $0x74
10c772: 68 00 08 00 00 push $0x800
10c777: 6a 00 push $0x0
10c779: 8d 50 18 lea 0x18(%eax),%edx
10c77c: 52 push %edx
10c77d: 89 45 f4 mov %eax,-0xc(%ebp)
10c780: e8 57 3b 00 00 call 1102dc <_Thread_queue_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10c785: 8b 45 f4 mov -0xc(%ebp),%eax
10c788: 8b 50 08 mov 0x8(%eax),%edx
10c78b: 0f b7 da movzwl %dx,%ebx
10c78e: 8b 0d 1c c4 12 00 mov 0x12c41c,%ecx
10c794: 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;
10c797: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax)
&_POSIX_Condition_variables_Information,
&the_cond->Object,
0
);
*cond = the_cond->Object.id;
10c79e: 8b 45 08 mov 0x8(%ebp),%eax
10c7a1: 89 10 mov %edx,(%eax)
_Thread_Enable_dispatch();
10c7a3: e8 48 33 00 00 call 10faf0 <_Thread_Enable_dispatch>
10c7a8: 31 c0 xor %eax,%eax
return 0;
10c7aa: 83 c4 10 add $0x10,%esp
}
10c7ad: 8b 5d fc mov -0x4(%ebp),%ebx
10c7b0: c9 leave
10c7b1: c3 ret
10c7b2: 66 90 xchg %ax,%ax
)
{
POSIX_Condition_variables_Control *the_cond;
const pthread_condattr_t *the_attr;
if ( attr ) the_attr = attr;
10c7b4: bb 88 53 12 00 mov $0x125388,%ebx
10c7b9: e9 70 ff ff ff jmp 10c72e <pthread_cond_init+0x12>
10c7be: 66 90 xchg %ax,%ax
_Thread_Disable_dispatch();
the_cond = _POSIX_Condition_variables_Allocate();
if ( !the_cond ) {
_Thread_Enable_dispatch();
10c7c0: e8 2b 33 00 00 call 10faf0 <_Thread_Enable_dispatch>
10c7c5: b8 0c 00 00 00 mov $0xc,%eax
return ENOMEM;
10c7ca: e9 70 ff ff ff jmp 10c73f <pthread_cond_init+0x23>
0010c5b4 <pthread_condattr_destroy>:
*/
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
10c5b4: 55 push %ebp
10c5b5: 89 e5 mov %esp,%ebp
10c5b7: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr || attr->is_initialized == false )
10c5ba: 85 c0 test %eax,%eax
10c5bc: 74 12 je 10c5d0 <pthread_condattr_destroy+0x1c>
10c5be: 8b 10 mov (%eax),%edx
10c5c0: 85 d2 test %edx,%edx
10c5c2: 74 0c je 10c5d0 <pthread_condattr_destroy+0x1c><== NEVER TAKEN
return EINVAL;
attr->is_initialized = false;
10c5c4: c7 00 00 00 00 00 movl $0x0,(%eax)
10c5ca: 31 c0 xor %eax,%eax
return 0;
}
10c5cc: c9 leave
10c5cd: c3 ret
10c5ce: 66 90 xchg %ax,%ax
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
attr->is_initialized = false;
return 0;
10c5d0: b8 16 00 00 00 mov $0x16,%eax
}
10c5d5: c9 leave
10c5d6: c3 ret
0010c5d8 <pthread_condattr_getpshared>:
int pthread_condattr_getpshared(
const pthread_condattr_t *attr,
int *pshared
)
{
10c5d8: 55 push %ebp
10c5d9: 89 e5 mov %esp,%ebp
10c5db: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr )
10c5de: 85 c0 test %eax,%eax
10c5e0: 74 0e je 10c5f0 <pthread_condattr_getpshared+0x18>
return EINVAL;
*pshared = attr->process_shared;
10c5e2: 8b 50 04 mov 0x4(%eax),%edx
10c5e5: 8b 45 0c mov 0xc(%ebp),%eax
10c5e8: 89 10 mov %edx,(%eax)
10c5ea: 31 c0 xor %eax,%eax
return 0;
}
10c5ec: c9 leave
10c5ed: c3 ret
10c5ee: 66 90 xchg %ax,%ax
int pthread_condattr_getpshared(
const pthread_condattr_t *attr,
int *pshared
)
{
if ( !attr )
10c5f0: b0 16 mov $0x16,%al
return EINVAL;
*pshared = attr->process_shared;
return 0;
}
10c5f2: c9 leave
10c5f3: c3 ret
0010c618 <pthread_condattr_setpshared>:
int pthread_condattr_setpshared(
pthread_condattr_t *attr,
int pshared
)
{
10c618: 55 push %ebp
10c619: 89 e5 mov %esp,%ebp
10c61b: 8b 45 08 mov 0x8(%ebp),%eax
10c61e: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr )
10c621: 85 c0 test %eax,%eax
10c623: 74 05 je 10c62a <pthread_condattr_setpshared+0x12>
return EINVAL;
switch ( pshared ) {
10c625: 83 fa 01 cmp $0x1,%edx
10c628: 76 0a jbe 10c634 <pthread_condattr_setpshared+0x1c>
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
10c62a: b8 16 00 00 00 mov $0x16,%eax
default:
return EINVAL;
}
}
10c62f: c9 leave
10c630: c3 ret
10c631: 8d 76 00 lea 0x0(%esi),%esi
return EINVAL;
switch ( pshared ) {
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
10c634: 89 50 04 mov %edx,0x4(%eax)
10c637: 31 c0 xor %eax,%eax
return 0;
default:
return EINVAL;
}
}
10c639: c9 leave
10c63a: c3 ret
0010bccc <pthread_create>:
pthread_t *thread,
const pthread_attr_t *attr,
void *(*start_routine)( void * ),
void *arg
)
{
10bccc: 55 push %ebp
10bccd: 89 e5 mov %esp,%ebp
10bccf: 57 push %edi
10bcd0: 56 push %esi
10bcd1: 53 push %ebx
10bcd2: 83 ec 5c sub $0x5c,%esp
10bcd5: 8b 5d 0c mov 0xc(%ebp),%ebx
int schedpolicy = SCHED_RR;
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
10bcd8: 8b 7d 10 mov 0x10(%ebp),%edi
10bcdb: 85 ff test %edi,%edi
10bcdd: 0f 84 81 01 00 00 je 10be64 <pthread_create+0x198>
return EFAULT;
the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes;
10bce3: 85 db test %ebx,%ebx
10bce5: 74 65 je 10bd4c <pthread_create+0x80>
if ( !the_attr->is_initialized )
10bce7: 8b 33 mov (%ebx),%esi
10bce9: 85 f6 test %esi,%esi
10bceb: 74 1f je 10bd0c <pthread_create+0x40>
* 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) )
10bced: 8b 4b 04 mov 0x4(%ebx),%ecx
10bcf0: 85 c9 test %ecx,%ecx
10bcf2: 74 0b je 10bcff <pthread_create+0x33>
10bcf4: 8b 43 08 mov 0x8(%ebx),%eax
10bcf7: 3b 05 78 67 12 00 cmp 0x126778,%eax
10bcfd: 72 0d jb 10bd0c <pthread_create+0x40>
* 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 ) {
10bcff: 8b 43 10 mov 0x10(%ebx),%eax
10bd02: 83 f8 01 cmp $0x1,%eax
10bd05: 74 4d je 10bd54 <pthread_create+0x88>
10bd07: 83 f8 02 cmp $0x2,%eax
10bd0a: 74 10 je 10bd1c <pthread_create+0x50>
* Return the id and indicate we successfully created the thread
*/
*thread = the_thread->Object.id;
_RTEMS_Unlock_allocator();
return 0;
10bd0c: ba 16 00 00 00 mov $0x16,%edx
}
10bd11: 89 d0 mov %edx,%eax
10bd13: 8d 65 f4 lea -0xc(%ebp),%esp
10bd16: 5b pop %ebx
10bd17: 5e pop %esi
10bd18: 5f pop %edi
10bd19: c9 leave
10bd1a: c3 ret
10bd1b: 90 nop
schedpolicy = api->schedpolicy;
schedparam = api->schedparam;
break;
case PTHREAD_EXPLICIT_SCHED:
schedpolicy = the_attr->schedpolicy;
10bd1c: 8b 43 14 mov 0x14(%ebx),%eax
10bd1f: 89 45 b0 mov %eax,-0x50(%ebp)
schedparam = the_attr->schedparam;
10bd22: 8d 4d c4 lea -0x3c(%ebp),%ecx
10bd25: 89 4d b4 mov %ecx,-0x4c(%ebp)
10bd28: 8d 73 18 lea 0x18(%ebx),%esi
10bd2b: b9 07 00 00 00 mov $0x7,%ecx
10bd30: 8b 7d b4 mov -0x4c(%ebp),%edi
10bd33: 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 )
10bd35: 8b 53 0c mov 0xc(%ebx),%edx
10bd38: 85 d2 test %edx,%edx
10bd3a: 74 49 je 10bd85 <pthread_create+0xb9> <== ALWAYS TAKEN
10bd3c: ba 86 00 00 00 mov $0x86,%edx
*/
*thread = the_thread->Object.id;
_RTEMS_Unlock_allocator();
return 0;
}
10bd41: 89 d0 mov %edx,%eax
10bd43: 8d 65 f4 lea -0xc(%ebp),%esp
10bd46: 5b pop %ebx
10bd47: 5e pop %esi
10bd48: 5f pop %edi
10bd49: c9 leave
10bd4a: c3 ret
10bd4b: 90 nop
int rc;
if ( !start_routine )
return EFAULT;
the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes;
10bd4c: bb 00 3e 12 00 mov $0x123e00,%ebx
10bd51: eb 94 jmp 10bce7 <pthread_create+0x1b>
10bd53: 90 nop
* PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the
* attributes structure.
*/
switch ( the_attr->inheritsched ) {
case PTHREAD_INHERIT_SCHED:
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
10bd54: a1 18 aa 12 00 mov 0x12aa18,%eax
10bd59: 8b b0 f8 00 00 00 mov 0xf8(%eax),%esi
schedpolicy = api->schedpolicy;
10bd5f: 8b 86 80 00 00 00 mov 0x80(%esi),%eax
10bd65: 89 45 b0 mov %eax,-0x50(%ebp)
schedparam = api->schedparam;
10bd68: 8d 4d c4 lea -0x3c(%ebp),%ecx
10bd6b: 89 4d b4 mov %ecx,-0x4c(%ebp)
10bd6e: 81 c6 84 00 00 00 add $0x84,%esi
10bd74: b9 07 00 00 00 mov $0x7,%ecx
10bd79: 8b 7d b4 mov -0x4c(%ebp),%edi
10bd7c: 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 )
10bd7e: 8b 53 0c mov 0xc(%ebx),%edx
10bd81: 85 d2 test %edx,%edx
10bd83: 75 b7 jne 10bd3c <pthread_create+0x70>
return ENOTSUP;
/*
* Interpret the scheduling parameters.
*/
if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) )
10bd85: 83 ec 0c sub $0xc,%esp
10bd88: ff 75 c4 pushl -0x3c(%ebp)
10bd8b: e8 3c 6b 00 00 call 1128cc <_POSIX_Priority_Is_valid>
10bd90: 83 c4 10 add $0x10,%esp
10bd93: 84 c0 test %al,%al
10bd95: 0f 84 71 ff ff ff je 10bd0c <pthread_create+0x40> <== NEVER TAKEN
return EINVAL;
core_priority = _POSIX_Priority_To_core( schedparam.sched_priority );
10bd9b: 8b 7d c4 mov -0x3c(%ebp),%edi
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
10bd9e: 0f b6 35 7c 67 12 00 movzbl 0x12677c,%esi
/*
* Set the core scheduling policy information.
*/
rc = _POSIX_Thread_Translate_sched_param(
10bda5: 8d 45 e0 lea -0x20(%ebp),%eax
10bda8: 50 push %eax
10bda9: 8d 45 e4 lea -0x1c(%ebp),%eax
10bdac: 50 push %eax
10bdad: ff 75 b4 pushl -0x4c(%ebp)
10bdb0: ff 75 b0 pushl -0x50(%ebp)
10bdb3: e8 30 6b 00 00 call 1128e8 <_POSIX_Thread_Translate_sched_param>
10bdb8: 89 c2 mov %eax,%edx
schedpolicy,
&schedparam,
&budget_algorithm,
&budget_callout
);
if ( rc )
10bdba: 83 c4 10 add $0x10,%esp
10bdbd: 85 c0 test %eax,%eax
10bdbf: 0f 85 4c ff ff ff jne 10bd11 <pthread_create+0x45>
#endif
/*
* Lock the allocator mutex for protection
*/
_RTEMS_Lock_allocator();
10bdc5: 83 ec 0c sub $0xc,%esp
10bdc8: ff 35 10 aa 12 00 pushl 0x12aa10
10bdce: 89 45 a4 mov %eax,-0x5c(%ebp)
10bdd1: e8 e6 17 00 00 call 10d5bc <_API_Mutex_Lock>
* _POSIX_Threads_Allocate
*/
RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void )
{
return (Thread_Control *) _Objects_Allocate( &_POSIX_Threads_Information );
10bdd6: c7 04 24 20 ac 12 00 movl $0x12ac20,(%esp)
10bddd: e8 c6 21 00 00 call 10dfa8 <_Objects_Allocate>
10bde2: 89 45 ac mov %eax,-0x54(%ebp)
* Allocate the thread control block.
*
* NOTE: Global threads are not currently supported.
*/
the_thread = _POSIX_Threads_Allocate();
if ( !the_thread ) {
10bde5: 83 c4 10 add $0x10,%esp
10bde8: 85 c0 test %eax,%eax
10bdea: 8b 55 a4 mov -0x5c(%ebp),%edx
10bded: 0f 84 06 01 00 00 je 10bef9 <pthread_create+0x22d>
/*
* Initialize the core thread for this task.
*/
name.name_p = NULL; /* posix threads don't have a name by default */
status = _Thread_Initialize(
10bdf3: 8b 4b 08 mov 0x8(%ebx),%ecx
10bdf6: 50 push %eax
10bdf7: 6a 00 push $0x0
10bdf9: 6a 00 push $0x0
10bdfb: ff 75 e0 pushl -0x20(%ebp)
10bdfe: ff 75 e4 pushl -0x1c(%ebp)
10be01: 6a 01 push $0x1
10be03: 81 e6 ff 00 00 00 and $0xff,%esi
10be09: 29 fe sub %edi,%esi
10be0b: 56 push %esi
10be0c: 6a 01 push $0x1
10be0e: a1 78 67 12 00 mov 0x126778,%eax
10be13: d1 e0 shl %eax
10be15: 39 c8 cmp %ecx,%eax
10be17: 73 02 jae 10be1b <pthread_create+0x14f>
10be19: 89 c8 mov %ecx,%eax
10be1b: 50 push %eax
10be1c: ff 73 04 pushl 0x4(%ebx)
10be1f: ff 75 ac pushl -0x54(%ebp)
10be22: 68 20 ac 12 00 push $0x12ac20
10be27: 89 55 a4 mov %edx,-0x5c(%ebp)
10be2a: e8 65 2f 00 00 call 10ed94 <_Thread_Initialize>
budget_callout,
0, /* isr level */
name /* posix threads don't have a name */
);
if ( !status ) {
10be2f: 83 c4 30 add $0x30,%esp
10be32: 84 c0 test %al,%al
10be34: 8b 55 a4 mov -0x5c(%ebp),%edx
10be37: 75 35 jne 10be6e <pthread_create+0x1a2>
RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free (
Thread_Control *the_pthread
)
{
_Objects_Free( &_POSIX_Threads_Information, &the_pthread->Object );
10be39: 83 ec 08 sub $0x8,%esp
10be3c: ff 75 ac pushl -0x54(%ebp)
10be3f: 68 20 ac 12 00 push $0x12ac20
10be44: e8 df 24 00 00 call 10e328 <_Objects_Free>
_POSIX_Threads_Free( the_thread );
_RTEMS_Unlock_allocator();
10be49: 59 pop %ecx
10be4a: ff 35 10 aa 12 00 pushl 0x12aa10
10be50: e8 af 17 00 00 call 10d604 <_API_Mutex_Unlock>
10be55: ba 0b 00 00 00 mov $0xb,%edx
return EAGAIN;
10be5a: 83 c4 10 add $0x10,%esp
10be5d: e9 af fe ff ff jmp 10bd11 <pthread_create+0x45>
10be62: 66 90 xchg %ax,%ax
int schedpolicy = SCHED_RR;
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
10be64: ba 0e 00 00 00 mov $0xe,%edx
10be69: e9 a3 fe ff ff jmp 10bd11 <pthread_create+0x45>
}
/*
* finish initializing the per API structure
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10be6e: 8b 45 ac mov -0x54(%ebp),%eax
10be71: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax
10be77: 89 45 a8 mov %eax,-0x58(%ebp)
api->Attributes = *the_attr;
10be7a: b9 0f 00 00 00 mov $0xf,%ecx
10be7f: 89 c7 mov %eax,%edi
10be81: 89 de mov %ebx,%esi
10be83: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
api->detachstate = the_attr->detachstate;
10be85: 8b 43 38 mov 0x38(%ebx),%eax
10be88: 8b 4d a8 mov -0x58(%ebp),%ecx
10be8b: 89 41 3c mov %eax,0x3c(%ecx)
api->schedpolicy = schedpolicy;
10be8e: 8b 45 b0 mov -0x50(%ebp),%eax
10be91: 89 81 80 00 00 00 mov %eax,0x80(%ecx)
api->schedparam = schedparam;
10be97: 89 cf mov %ecx,%edi
10be99: 81 c7 84 00 00 00 add $0x84,%edi
10be9f: b9 07 00 00 00 mov $0x7,%ecx
10bea4: 8b 75 b4 mov -0x4c(%ebp),%esi
10bea7: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
* This insures we evaluate the process-wide signals pending when we
* first run.
*
* NOTE: Since the thread starts with all unblocked, this is necessary.
*/
the_thread->do_post_task_switch_extension = true;
10bea9: 8b 4d ac mov -0x54(%ebp),%ecx
10beac: c6 41 74 01 movb $0x1,0x74(%ecx)
/*
* POSIX threads are allocated and started in one operation.
*/
status = _Thread_Start(
10beb0: 83 ec 0c sub $0xc,%esp
10beb3: 6a 00 push $0x0
10beb5: ff 75 14 pushl 0x14(%ebp)
10beb8: ff 75 10 pushl 0x10(%ebp)
10bebb: 6a 01 push $0x1
10bebd: 51 push %ecx
10bebe: 89 55 a4 mov %edx,-0x5c(%ebp)
10bec1: e8 6a 39 00 00 call 10f830 <_Thread_Start>
_RTEMS_Unlock_allocator();
return EINVAL;
}
#endif
if ( schedpolicy == SCHED_SPORADIC ) {
10bec6: 83 c4 20 add $0x20,%esp
10bec9: 83 7d b0 04 cmpl $0x4,-0x50(%ebp)
10becd: 8b 55 a4 mov -0x5c(%ebp),%edx
10bed0: 74 42 je 10bf14 <pthread_create+0x248>
}
/*
* Return the id and indicate we successfully created the thread
*/
*thread = the_thread->Object.id;
10bed2: 8b 45 ac mov -0x54(%ebp),%eax
10bed5: 8b 48 08 mov 0x8(%eax),%ecx
10bed8: 8b 45 08 mov 0x8(%ebp),%eax
10bedb: 89 08 mov %ecx,(%eax)
_RTEMS_Unlock_allocator();
10bedd: 83 ec 0c sub $0xc,%esp
10bee0: ff 35 10 aa 12 00 pushl 0x12aa10
10bee6: 89 55 a4 mov %edx,-0x5c(%ebp)
10bee9: e8 16 17 00 00 call 10d604 <_API_Mutex_Unlock>
return 0;
10beee: 83 c4 10 add $0x10,%esp
10bef1: 8b 55 a4 mov -0x5c(%ebp),%edx
10bef4: e9 18 fe ff ff jmp 10bd11 <pthread_create+0x45>
*
* NOTE: Global threads are not currently supported.
*/
the_thread = _POSIX_Threads_Allocate();
if ( !the_thread ) {
_RTEMS_Unlock_allocator();
10bef9: 83 ec 0c sub $0xc,%esp
10befc: ff 35 10 aa 12 00 pushl 0x12aa10
10bf02: e8 fd 16 00 00 call 10d604 <_API_Mutex_Unlock>
10bf07: ba 0b 00 00 00 mov $0xb,%edx
return EAGAIN;
10bf0c: 83 c4 10 add $0x10,%esp
10bf0f: e9 fd fd ff ff jmp 10bd11 <pthread_create+0x45>
return EINVAL;
}
#endif
if ( schedpolicy == SCHED_SPORADIC ) {
_Watchdog_Insert_ticks(
10bf14: 83 ec 0c sub $0xc,%esp
10bf17: 8b 45 a8 mov -0x58(%ebp),%eax
10bf1a: 05 8c 00 00 00 add $0x8c,%eax
10bf1f: 50 push %eax
10bf20: e8 fb 3a 00 00 call 10fa20 <_Timespec_To_ticks>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10bf25: 8b 4d a8 mov -0x58(%ebp),%ecx
10bf28: 89 81 b0 00 00 00 mov %eax,0xb0(%ecx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10bf2e: 58 pop %eax
10bf2f: 5a pop %edx
10bf30: 89 c8 mov %ecx,%eax
10bf32: 05 a4 00 00 00 add $0xa4,%eax
10bf37: 50 push %eax
10bf38: 68 38 aa 12 00 push $0x12aa38
10bf3d: e8 fa 3d 00 00 call 10fd3c <_Watchdog_Insert>
10bf42: 83 c4 10 add $0x10,%esp
10bf45: 8b 55 a4 mov -0x5c(%ebp),%edx
10bf48: eb 88 jmp 10bed2 <pthread_create+0x206>
0010bde8 <pthread_detach>:
#include <rtems/posix/pthread.h>
int pthread_detach(
pthread_t thread
)
{
10bde8: 55 push %ebp
10bde9: 89 e5 mov %esp,%ebp
10bdeb: 83 ec 20 sub $0x20,%esp
register Thread_Control *the_thread;
POSIX_API_Control *api;
Objects_Locations location;
the_thread = _Thread_Get( thread, &location );
10bdee: 8d 45 f4 lea -0xc(%ebp),%eax
10bdf1: 50 push %eax
10bdf2: ff 75 08 pushl 0x8(%ebp)
10bdf5: e8 4a 2c 00 00 call 10ea44 <_Thread_Get>
switch ( location ) {
10bdfa: 83 c4 10 add $0x10,%esp
10bdfd: 8b 55 f4 mov -0xc(%ebp),%edx
10be00: 85 d2 test %edx,%edx
10be02: 75 18 jne 10be1c <pthread_detach+0x34>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
api->detachstate = PTHREAD_CREATE_DETACHED;
10be04: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax
10be0a: c7 40 3c 00 00 00 00 movl $0x0,0x3c(%eax)
_Thread_Enable_dispatch();
10be11: e8 0a 2c 00 00 call 10ea20 <_Thread_Enable_dispatch>
10be16: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
10be18: c9 leave
10be19: c3 ret
10be1a: 66 90 xchg %ax,%ax
register Thread_Control *the_thread;
POSIX_API_Control *api;
Objects_Locations location;
the_thread = _Thread_Get( thread, &location );
switch ( location ) {
10be1c: b8 03 00 00 00 mov $0x3,%eax
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
10be21: c9 leave
10be22: c3 ret
00114ac4 <pthread_exit>:
}
void pthread_exit(
void *value_ptr
)
{
114ac4: 55 push %ebp
114ac5: 89 e5 mov %esp,%ebp
114ac7: 83 ec 10 sub $0x10,%esp
_POSIX_Thread_Exit( _Thread_Executing, value_ptr );
114aca: ff 75 08 pushl 0x8(%ebp)
114acd: ff 35 b8 94 12 00 pushl 0x1294b8
114ad3: e8 fc fe ff ff call 1149d4 <_POSIX_Thread_Exit>
114ad8: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
114adb: c9 leave <== NOT EXECUTED
114adc: c3 ret <== NOT EXECUTED
0010df18 <pthread_getschedparam>:
int pthread_getschedparam(
pthread_t thread,
int *policy,
struct sched_param *param
)
{
10df18: 55 push %ebp
10df19: 89 e5 mov %esp,%ebp
10df1b: 57 push %edi
10df1c: 56 push %esi
10df1d: 53 push %ebx
10df1e: 83 ec 1c sub $0x1c,%esp
10df21: 8b 7d 0c mov 0xc(%ebp),%edi
10df24: 8b 5d 10 mov 0x10(%ebp),%ebx
Objects_Locations location;
POSIX_API_Control *api;
register Thread_Control *the_thread;
if ( !policy || !param )
10df27: 85 ff test %edi,%edi
10df29: 74 65 je 10df90 <pthread_getschedparam+0x78>
10df2b: 85 db test %ebx,%ebx
10df2d: 74 61 je 10df90 <pthread_getschedparam+0x78>
return EINVAL;
the_thread = _Thread_Get( thread, &location );
10df2f: 83 ec 08 sub $0x8,%esp
10df32: 8d 45 e4 lea -0x1c(%ebp),%eax
10df35: 50 push %eax
10df36: ff 75 08 pushl 0x8(%ebp)
10df39: e8 26 2c 00 00 call 110b64 <_Thread_Get>
switch ( location ) {
10df3e: 83 c4 10 add $0x10,%esp
10df41: 8b 55 e4 mov -0x1c(%ebp),%edx
10df44: 85 d2 test %edx,%edx
10df46: 75 38 jne 10df80 <pthread_getschedparam+0x68>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10df48: 8b b0 f8 00 00 00 mov 0xf8(%eax),%esi
if ( policy )
*policy = api->schedpolicy;
10df4e: 8b 96 80 00 00 00 mov 0x80(%esi),%edx
10df54: 89 17 mov %edx,(%edi)
if ( param ) {
*param = api->schedparam;
10df56: 81 c6 84 00 00 00 add $0x84,%esi
10df5c: b9 07 00 00 00 mov $0x7,%ecx
10df61: 89 df mov %ebx,%edi
10df63: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
param->sched_priority =
10df65: 0f b6 15 7c a4 12 00 movzbl 0x12a47c,%edx
10df6c: 2b 50 14 sub 0x14(%eax),%edx
10df6f: 89 13 mov %edx,(%ebx)
_POSIX_Priority_From_core( the_thread->current_priority );
}
_Thread_Enable_dispatch();
10df71: e8 ca 2b 00 00 call 110b40 <_Thread_Enable_dispatch>
10df76: 31 c0 xor %eax,%eax
break;
}
return ESRCH;
}
10df78: 8d 65 f4 lea -0xc(%ebp),%esp
10df7b: 5b pop %ebx
10df7c: 5e pop %esi
10df7d: 5f pop %edi
10df7e: c9 leave
10df7f: c3 ret
if ( !policy || !param )
return EINVAL;
the_thread = _Thread_Get( thread, &location );
switch ( location ) {
10df80: b8 03 00 00 00 mov $0x3,%eax
break;
}
return ESRCH;
}
10df85: 8d 65 f4 lea -0xc(%ebp),%esp
10df88: 5b pop %ebx
10df89: 5e pop %esi
10df8a: 5f pop %edi
10df8b: c9 leave
10df8c: c3 ret
10df8d: 8d 76 00 lea 0x0(%esi),%esi
*param = api->schedparam;
param->sched_priority =
_POSIX_Priority_From_core( the_thread->current_priority );
}
_Thread_Enable_dispatch();
return 0;
10df90: b8 16 00 00 00 mov $0x16,%eax
break;
}
return ESRCH;
}
10df95: 8d 65 f4 lea -0xc(%ebp),%esp
10df98: 5b pop %ebx
10df99: 5e pop %esi
10df9a: 5f pop %edi
10df9b: c9 leave
10df9c: c3 ret
0010bcc4 <pthread_getspecific>:
*/
void *pthread_getspecific(
pthread_key_t key
)
{
10bcc4: 55 push %ebp
10bcc5: 89 e5 mov %esp,%ebp
10bcc7: 83 ec 2c sub $0x2c,%esp
RTEMS_INLINE_ROUTINE POSIX_Keys_Control *_POSIX_Keys_Get (
pthread_key_t id,
Objects_Locations *location
)
{
return (POSIX_Keys_Control *)
10bcca: 8d 45 f4 lea -0xc(%ebp),%eax
10bccd: 50 push %eax
10bcce: ff 75 08 pushl 0x8(%ebp)
10bcd1: 68 40 bb 12 00 push $0x12bb40
10bcd6: e8 b9 25 00 00 call 10e294 <_Objects_Get>
uint32_t index;
Objects_Locations location;
void *key_data;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
10bcdb: 83 c4 10 add $0x10,%esp
10bcde: 8b 55 f4 mov -0xc(%ebp),%edx
10bce1: 85 d2 test %edx,%edx
10bce3: 75 2b jne 10bd10 <pthread_getspecific+0x4c>
case OBJECTS_LOCAL:
api = _Objects_Get_API( _Thread_Executing->Object.id );
10bce5: 8b 15 58 b7 12 00 mov 0x12b758,%edx
10bceb: 8b 4a 08 mov 0x8(%edx),%ecx
index = _Objects_Get_index( _Thread_Executing->Object.id );
key_data = (void *) the_key->Values[ api ][ index ];
10bcee: 89 ca mov %ecx,%edx
10bcf0: c1 ea 18 shr $0x18,%edx
10bcf3: 83 e2 07 and $0x7,%edx
10bcf6: 0f b7 c9 movzwl %cx,%ecx
10bcf9: 8b 44 90 14 mov 0x14(%eax,%edx,4),%eax
10bcfd: 8b 04 88 mov (%eax,%ecx,4),%eax
_Thread_Enable_dispatch();
10bd00: 89 45 e4 mov %eax,-0x1c(%ebp)
10bd03: e8 00 2e 00 00 call 10eb08 <_Thread_Enable_dispatch>
10bd08: 8b 45 e4 mov -0x1c(%ebp),%eax
case OBJECTS_ERROR:
break;
}
return NULL;
}
10bd0b: c9 leave
10bd0c: c3 ret
10bd0d: 8d 76 00 lea 0x0(%esi),%esi
uint32_t index;
Objects_Locations location;
void *key_data;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
10bd10: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return NULL;
}
10bd12: c9 leave
10bd13: c3 ret
00110b1c <pthread_join>:
int pthread_join(
pthread_t thread,
void **value_ptr
)
{
110b1c: 55 push %ebp
110b1d: 89 e5 mov %esp,%ebp
110b1f: 57 push %edi
110b20: 56 push %esi
110b21: 53 push %ebx
110b22: 83 ec 1c sub $0x1c,%esp
110b25: 8b 75 08 mov 0x8(%ebp),%esi
110b28: 8d 5d e4 lea -0x1c(%ebp),%ebx
the_thread,
(STATES_WAITING_FOR_JOIN_AT_EXIT | STATES_TRANSIENT)
);
_Thread_Enable_dispatch();
} else {
_Thread_Executing->Wait.return_argument = &return_pointer;
110b2b: 8d 7d e0 lea -0x20(%ebp),%edi
POSIX_API_Control *api;
Objects_Locations location;
void *return_pointer;
on_EINTR:
the_thread = _Thread_Get( thread, &location );
110b2e: 83 ec 08 sub $0x8,%esp
110b31: 53 push %ebx
110b32: 56 push %esi
110b33: e8 5c 2c 00 00 call 113794 <_Thread_Get>
switch ( location ) {
110b38: 83 c4 10 add $0x10,%esp
110b3b: 8b 55 e4 mov -0x1c(%ebp),%edx
110b3e: 85 d2 test %edx,%edx
110b40: 74 0e je 110b50 <pthread_join+0x34>
110b42: b8 03 00 00 00 mov $0x3,%eax
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
110b47: 8d 65 f4 lea -0xc(%ebp),%esp
110b4a: 5b pop %ebx
110b4b: 5e pop %esi
110b4c: 5f pop %edi
110b4d: c9 leave
110b4e: c3 ret
110b4f: 90 nop
on_EINTR:
the_thread = _Thread_Get( thread, &location );
switch ( location ) {
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
110b50: 8b 90 f8 00 00 00 mov 0xf8(%eax),%edx
if ( api->detachstate == PTHREAD_CREATE_DETACHED ) {
110b56: 8b 4a 3c mov 0x3c(%edx),%ecx
110b59: 85 c9 test %ecx,%ecx
110b5b: 74 5b je 110bb8 <pthread_join+0x9c> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
110b5d: 8b 0d 58 2d 13 00 mov 0x132d58,%ecx
_Thread_Enable_dispatch();
return EINVAL;
}
if ( _Thread_Is_executing( the_thread ) ) {
110b63: 39 c8 cmp %ecx,%eax
110b65: 74 5d je 110bc4 <pthread_join+0xa8> <== NEVER TAKEN
/*
* Put ourself on the threads join list
*/
if ( the_thread->current_state ==
110b67: 81 78 10 04 10 00 00 cmpl $0x1004,0x10(%eax)
110b6e: 74 64 je 110bd4 <pthread_join+0xb8>
the_thread,
(STATES_WAITING_FOR_JOIN_AT_EXIT | STATES_TRANSIENT)
);
_Thread_Enable_dispatch();
} else {
_Thread_Executing->Wait.return_argument = &return_pointer;
110b70: 89 79 28 mov %edi,0x28(%ecx)
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;
110b73: c7 42 70 01 00 00 00 movl $0x1,0x70(%edx)
_Thread_queue_Enter_critical_section( &api->Join_List );
_Thread_queue_Enqueue( &api->Join_List, WATCHDOG_NO_TIMEOUT );
110b7a: 51 push %ecx
110b7b: 68 b8 3f 11 00 push $0x113fb8
110b80: 6a 00 push $0x0
110b82: 83 c2 40 add $0x40,%edx
110b85: 52 push %edx
110b86: e8 1d 31 00 00 call 113ca8 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
110b8b: e8 e0 2b 00 00 call 113770 <_Thread_Enable_dispatch>
if ( _Thread_Executing->Wait.return_code == EINTR )
110b90: 83 c4 10 add $0x10,%esp
110b93: a1 58 2d 13 00 mov 0x132d58,%eax
110b98: 83 78 34 04 cmpl $0x4,0x34(%eax)
110b9c: 74 90 je 110b2e <pthread_join+0x12>
goto on_EINTR;
}
if ( value_ptr )
110b9e: 8b 45 0c mov 0xc(%ebp),%eax
110ba1: 85 c0 test %eax,%eax
110ba3: 74 08 je 110bad <pthread_join+0x91>
*value_ptr = return_pointer;
110ba5: 8b 45 e0 mov -0x20(%ebp),%eax
110ba8: 8b 55 0c mov 0xc(%ebp),%edx
110bab: 89 02 mov %eax,(%edx)
110bad: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
110baf: 8d 65 f4 lea -0xc(%ebp),%esp
110bb2: 5b pop %ebx
110bb3: 5e pop %esi
110bb4: 5f pop %edi
110bb5: c9 leave
110bb6: c3 ret
110bb7: 90 nop
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( api->detachstate == PTHREAD_CREATE_DETACHED ) {
_Thread_Enable_dispatch();
110bb8: e8 b3 2b 00 00 call 113770 <_Thread_Enable_dispatch>
110bbd: b8 16 00 00 00 mov $0x16,%eax
return EINVAL;
110bc2: eb 83 jmp 110b47 <pthread_join+0x2b>
}
if ( _Thread_Is_executing( the_thread ) ) {
_Thread_Enable_dispatch();
110bc4: e8 a7 2b 00 00 call 113770 <_Thread_Enable_dispatch>
110bc9: b8 2d 00 00 00 mov $0x2d,%eax
return EDEADLK;
110bce: e9 74 ff ff ff jmp 110b47 <pthread_join+0x2b>
110bd3: 90 nop
* Put ourself on the threads join list
*/
if ( the_thread->current_state ==
(STATES_WAITING_FOR_JOIN_AT_EXIT | STATES_TRANSIENT) ) {
return_pointer = the_thread->Wait.return_argument;
110bd4: 8b 50 28 mov 0x28(%eax),%edx
110bd7: 89 55 e0 mov %edx,-0x20(%ebp)
_Thread_Clear_state(
110bda: 83 ec 08 sub $0x8,%esp
110bdd: 68 04 10 00 00 push $0x1004
110be2: 50 push %eax
110be3: e8 e0 27 00 00 call 1133c8 <_Thread_Clear_state>
the_thread,
(STATES_WAITING_FOR_JOIN_AT_EXIT | STATES_TRANSIENT)
);
_Thread_Enable_dispatch();
110be8: e8 83 2b 00 00 call 113770 <_Thread_Enable_dispatch>
110bed: 83 c4 10 add $0x10,%esp
110bf0: eb ac jmp 110b9e <pthread_join+0x82>
0010bb48 <pthread_key_create>:
int pthread_key_create(
pthread_key_t *key,
void (*destructor)( void * )
)
{
10bb48: 55 push %ebp
10bb49: 89 e5 mov %esp,%ebp
10bb4b: 57 push %edi
10bb4c: 56 push %esi
10bb4d: 53 push %ebx
10bb4e: 83 ec 28 sub $0x28,%esp
10bb51: a1 98 b6 12 00 mov 0x12b698,%eax
10bb56: 40 inc %eax
10bb57: a3 98 b6 12 00 mov %eax,0x12b698
* 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 );
10bb5c: 68 40 bb 12 00 push $0x12bb40
10bb61: e8 7e 22 00 00 call 10dde4 <_Objects_Allocate>
10bb66: 89 c6 mov %eax,%esi
_Thread_Disable_dispatch();
the_key = _POSIX_Keys_Allocate();
if ( !the_key ) {
10bb68: 83 c4 10 add $0x10,%esp
10bb6b: 85 c0 test %eax,%eax
10bb6d: 0f 84 81 00 00 00 je 10bbf4 <pthread_key_create+0xac>
_Thread_Enable_dispatch();
return EAGAIN;
}
the_key->destructor = destructor;
10bb73: 8b 45 0c mov 0xc(%ebp),%eax
10bb76: 89 46 10 mov %eax,0x10(%esi)
10bb79: bb 01 00 00 00 mov $0x1,%ebx
for ( the_api = 1;
the_api <= OBJECTS_APIS_LAST;
the_api++ ) {
if ( _Objects_Information_table[ the_api ] ) {
10bb7e: 8b 04 9d 6c b6 12 00 mov 0x12b66c(,%ebx,4),%eax
10bb85: 85 c0 test %eax,%eax
10bb87: 74 5f je 10bbe8 <pthread_key_create+0xa0>
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY
);
#endif
bytes_to_allocate = sizeof( void * ) *
10bb89: 8b 40 04 mov 0x4(%eax),%eax
10bb8c: 0f b7 40 10 movzwl 0x10(%eax),%eax
10bb90: 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 );
10bb97: 83 ec 0c sub $0xc,%esp
10bb9a: 51 push %ecx
10bb9b: 89 4d e4 mov %ecx,-0x1c(%ebp)
10bb9e: e8 05 42 00 00 call 10fda8 <_Workspace_Allocate>
if ( !table ) {
10bba3: 83 c4 10 add $0x10,%esp
10bba6: 85 c0 test %eax,%eax
10bba8: 8b 4d e4 mov -0x1c(%ebp),%ecx
10bbab: 74 5b je 10bc08 <pthread_key_create+0xc0>
_POSIX_Keys_Free( the_key );
_Thread_Enable_dispatch();
return ENOMEM;
}
the_key->Values[ the_api ] = table;
10bbad: 89 44 9e 14 mov %eax,0x14(%esi,%ebx,4)
memset( table, '\0', bytes_to_allocate );
10bbb1: 89 c7 mov %eax,%edi
10bbb3: 31 c0 xor %eax,%eax
10bbb5: f3 aa rep stos %al,%es:(%edi)
* for. [NOTE: Currently RTEMS Classic API tasks are always enabled.]
*/
for ( the_api = 1;
the_api <= OBJECTS_APIS_LAST;
the_api++ ) {
10bbb7: 43 inc %ebx
* This is a bit more complex than one might initially expect because
* APIs are optional. Thus there may be no ITRON tasks to have keys
* for. [NOTE: Currently RTEMS Classic API tasks are always enabled.]
*/
for ( the_api = 1;
10bbb8: 83 fb 05 cmp $0x5,%ebx
10bbbb: 75 c1 jne 10bb7e <pthread_key_create+0x36>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10bbbd: 8b 46 08 mov 0x8(%esi),%eax
10bbc0: 0f b7 c8 movzwl %ax,%ecx
10bbc3: 8b 15 5c bb 12 00 mov 0x12bb5c,%edx
10bbc9: 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;
10bbcc: c7 46 0c 00 00 00 00 movl $0x0,0xc(%esi)
}
_Objects_Open_u32( &_POSIX_Keys_Information, &the_key->Object, 0 );
*key = the_key->Object.id;
10bbd3: 8b 55 08 mov 0x8(%ebp),%edx
10bbd6: 89 02 mov %eax,(%edx)
_Thread_Enable_dispatch();
10bbd8: e8 2b 2f 00 00 call 10eb08 <_Thread_Enable_dispatch>
10bbdd: 31 c0 xor %eax,%eax
return 0;
}
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
10bbe7: 90 nop
}
the_key->Values[ the_api ] = table;
memset( table, '\0', bytes_to_allocate );
} else {
the_key->Values[ the_api ] = NULL;
10bbe8: c7 44 9e 14 00 00 00 movl $0x0,0x14(%esi,%ebx,4)
10bbef: 00
10bbf0: eb c5 jmp 10bbb7 <pthread_key_create+0x6f>
10bbf2: 66 90 xchg %ax,%ax
_Thread_Disable_dispatch();
the_key = _POSIX_Keys_Allocate();
if ( !the_key ) {
_Thread_Enable_dispatch();
10bbf4: e8 0f 2f 00 00 call 10eb08 <_Thread_Enable_dispatch>
10bbf9: b8 0b 00 00 00 mov $0xb,%eax
*key = the_key->Object.id;
_Thread_Enable_dispatch();
return 0;
}
10bbfe: 8d 65 f4 lea -0xc(%ebp),%esp
10bc01: 5b pop %ebx
10bc02: 5e pop %esi
10bc03: 5f pop %edi
10bc04: c9 leave
10bc05: c3 ret
10bc06: 66 90 xchg %ax,%ax
#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;
10bc08: 89 df mov %ebx,%edi
10bc0a: 4f dec %edi
10bc0b: 74 1a je 10bc27 <pthread_key_create+0xdf>
10bc0d: 8d 5c 9e 10 lea 0x10(%esi,%ebx,4),%ebx
10bc11: 8d 76 00 lea 0x0(%esi),%esi
the_api >= 1;
the_api-- )
_Workspace_Free( the_key->Values[ the_api ] );
10bc14: 83 ec 0c sub $0xc,%esp
10bc17: ff 33 pushl (%ebx)
10bc19: e8 a6 41 00 00 call 10fdc4 <_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-- )
10bc1e: 83 eb 04 sub $0x4,%ebx
#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;
10bc21: 83 c4 10 add $0x10,%esp
10bc24: 4f dec %edi
10bc25: 75 ed jne 10bc14 <pthread_key_create+0xcc>
*/
RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free (
POSIX_Keys_Control *the_key
)
{
_Objects_Free( &_POSIX_Keys_Information, &the_key->Object );
10bc27: 83 ec 08 sub $0x8,%esp
10bc2a: 56 push %esi
10bc2b: 68 40 bb 12 00 push $0x12bb40
10bc30: e8 2f 25 00 00 call 10e164 <_Objects_Free>
the_api >= 1;
the_api-- )
_Workspace_Free( the_key->Values[ the_api ] );
_POSIX_Keys_Free( the_key );
_Thread_Enable_dispatch();
10bc35: e8 ce 2e 00 00 call 10eb08 <_Thread_Enable_dispatch>
10bc3a: b8 0c 00 00 00 mov $0xc,%eax
return ENOMEM;
10bc3f: 83 c4 10 add $0x10,%esp
10bc42: eb 9b jmp 10bbdf <pthread_key_create+0x97>
00114ae0 <pthread_kill>:
int pthread_kill(
pthread_t thread,
int sig
)
{
114ae0: 55 push %ebp
114ae1: 89 e5 mov %esp,%ebp
114ae3: 57 push %edi
114ae4: 56 push %esi
114ae5: 53 push %ebx
114ae6: 83 ec 1c sub $0x1c,%esp
114ae9: 8b 5d 0c mov 0xc(%ebp),%ebx
POSIX_API_Control *api;
Thread_Control *the_thread;
Objects_Locations location;
if ( !sig )
114aec: 85 db test %ebx,%ebx
114aee: 0f 84 84 00 00 00 je 114b78 <pthread_kill+0x98> <== NEVER TAKEN
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
114af4: 8d 7b ff lea -0x1(%ebx),%edi
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
114af7: 83 ff 1f cmp $0x1f,%edi
114afa: 77 7c ja 114b78 <pthread_kill+0x98>
rtems_set_errno_and_return_minus_one( EINVAL );
the_thread = _Thread_Get( thread, &location );
114afc: 83 ec 08 sub $0x8,%esp
114aff: 8d 45 e4 lea -0x1c(%ebp),%eax
114b02: 50 push %eax
114b03: ff 75 08 pushl 0x8(%ebp)
114b06: e8 85 91 ff ff call 10dc90 <_Thread_Get>
114b0b: 89 c6 mov %eax,%esi
switch ( location ) {
114b0d: 83 c4 10 add $0x10,%esp
114b10: 8b 55 e4 mov -0x1c(%ebp),%edx
114b13: 85 d2 test %edx,%edx
114b15: 75 75 jne 114b8c <pthread_kill+0xac> <== NEVER TAKEN
case OBJECTS_LOCAL:
/*
* If sig == 0 then just validate arguments
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
114b17: 8b 90 f8 00 00 00 mov 0xf8(%eax),%edx
if ( sig ) {
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) {
114b1d: 8d 04 5b lea (%ebx,%ebx,2),%eax
114b20: 83 3c 85 e8 99 12 00 cmpl $0x1,0x1299e8(,%eax,4)
114b27: 01
114b28: 74 31 je 114b5b <pthread_kill+0x7b> <== NEVER TAKEN
return 0;
}
/* XXX critical section */
api->signals_pending |= signo_to_mask( sig );
114b2a: b8 01 00 00 00 mov $0x1,%eax
114b2f: 89 f9 mov %edi,%ecx
114b31: d3 e0 shl %cl,%eax
114b33: 09 82 d0 00 00 00 or %eax,0xd0(%edx)
(void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL );
114b39: 50 push %eax
114b3a: 6a 00 push $0x0
114b3c: 53 push %ebx
114b3d: 56 push %esi
114b3e: e8 6d fd ff ff call 1148b0 <_POSIX_signals_Unblock_thread>
the_thread->do_post_task_switch_extension = true;
114b43: c6 46 74 01 movb $0x1,0x74(%esi)
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
114b47: a1 94 94 12 00 mov 0x129494,%eax
114b4c: 83 c4 10 add $0x10,%esp
114b4f: 85 c0 test %eax,%eax
114b51: 74 08 je 114b5b <pthread_kill+0x7b>
114b53: 3b 35 b8 94 12 00 cmp 0x1294b8,%esi
114b59: 74 11 je 114b6c <pthread_kill+0x8c>
_ISR_Signals_to_thread_executing = true;
}
_Thread_Enable_dispatch();
114b5b: e8 0c 91 ff ff call 10dc6c <_Thread_Enable_dispatch>
114b60: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( ESRCH );
}
114b62: 8d 65 f4 lea -0xc(%ebp),%esp
114b65: 5b pop %ebx
114b66: 5e pop %esi
114b67: 5f pop %edi
114b68: c9 leave
114b69: c3 ret
114b6a: 66 90 xchg %ax,%ax
(void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL );
the_thread->do_post_task_switch_extension = true;
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_ISR_Signals_to_thread_executing = true;
114b6c: c6 05 68 95 12 00 01 movb $0x1,0x129568
114b73: eb e6 jmp 114b5b <pthread_kill+0x7b>
114b75: 8d 76 00 lea 0x0(%esi),%esi
if ( !sig )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
rtems_set_errno_and_return_minus_one( EINVAL );
114b78: e8 87 05 00 00 call 115104 <__errno>
114b7d: c7 00 16 00 00 00 movl $0x16,(%eax)
114b83: b8 ff ff ff ff mov $0xffffffff,%eax
114b88: eb d8 jmp 114b62 <pthread_kill+0x82>
114b8a: 66 90 xchg %ax,%ax
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( ESRCH );
114b8c: e8 73 05 00 00 call 115104 <__errno> <== NOT EXECUTED
114b91: c7 00 03 00 00 00 movl $0x3,(%eax) <== NOT EXECUTED
114b97: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED
114b9c: eb c4 jmp 114b62 <pthread_kill+0x82> <== NOT EXECUTED
0010d78c <pthread_mutex_getprioceiling>:
int pthread_mutex_getprioceiling(
pthread_mutex_t *mutex,
int *prioceiling
)
{
10d78c: 55 push %ebp
10d78d: 89 e5 mov %esp,%ebp
10d78f: 53 push %ebx
10d790: 83 ec 14 sub $0x14,%esp
10d793: 8b 5d 0c mov 0xc(%ebp),%ebx
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
if ( !prioceiling )
10d796: 85 db test %ebx,%ebx
10d798: 74 19 je 10d7b3 <pthread_mutex_getprioceiling+0x27>
return EINVAL;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
10d79a: 83 ec 08 sub $0x8,%esp
10d79d: 8d 45 f4 lea -0xc(%ebp),%eax
10d7a0: 50 push %eax
10d7a1: ff 75 08 pushl 0x8(%ebp)
10d7a4: e8 8f ff ff ff call 10d738 <_POSIX_Mutex_Get>
switch ( location ) {
10d7a9: 83 c4 10 add $0x10,%esp
10d7ac: 8b 55 f4 mov -0xc(%ebp),%edx
10d7af: 85 d2 test %edx,%edx
10d7b1: 74 0d je 10d7c0 <pthread_mutex_getprioceiling+0x34>
case OBJECTS_LOCAL:
*prioceiling = _POSIX_Priority_From_core(
the_mutex->Mutex.Attributes.priority_ceiling
);
_Thread_Enable_dispatch();
return 0;
10d7b3: b8 16 00 00 00 mov $0x16,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10d7b8: 8b 5d fc mov -0x4(%ebp),%ebx
10d7bb: c9 leave
10d7bc: c3 ret
10d7bd: 8d 76 00 lea 0x0(%esi),%esi
the_mutex = _POSIX_Mutex_Get( mutex, &location );
switch ( location ) {
case OBJECTS_LOCAL:
*prioceiling = _POSIX_Priority_From_core(
10d7c0: 0f b6 15 7c a4 12 00 movzbl 0x12a47c,%edx
10d7c7: 2b 50 60 sub 0x60(%eax),%edx
10d7ca: 89 13 mov %edx,(%ebx)
the_mutex->Mutex.Attributes.priority_ceiling
);
_Thread_Enable_dispatch();
10d7cc: e8 6f 33 00 00 call 110b40 <_Thread_Enable_dispatch>
10d7d1: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10d7d3: 8b 5d fc mov -0x4(%ebp),%ebx
10d7d6: c9 leave
10d7d7: c3 ret
0010d7d8 <pthread_mutex_init>:
int pthread_mutex_init(
pthread_mutex_t *mutex,
const pthread_mutexattr_t *attr
)
{
10d7d8: 55 push %ebp
10d7d9: 89 e5 mov %esp,%ebp
10d7db: 57 push %edi
10d7dc: 56 push %esi
10d7dd: 53 push %ebx
10d7de: 83 ec 1c sub $0x1c,%esp
10d7e1: 8b 75 08 mov 0x8(%ebp),%esi
10d7e4: 8b 5d 0c mov 0xc(%ebp),%ebx
POSIX_Mutex_Control *the_mutex;
CORE_mutex_Attributes *the_mutex_attr;
const pthread_mutexattr_t *the_attr;
CORE_mutex_Disciplines the_discipline;
if ( attr ) the_attr = attr;
10d7e7: 85 db test %ebx,%ebx
10d7e9: 0f 84 09 01 00 00 je 10d8f8 <pthread_mutex_init+0x120>
else the_attr = &_POSIX_Mutex_Default_attributes;
/* Check for NULL mutex */
if ( !mutex )
10d7ef: 85 f6 test %esi,%esi
10d7f1: 0f 84 e5 00 00 00 je 10d8dc <pthread_mutex_init+0x104>
}
}
}
#endif
if ( !the_attr->is_initialized )
10d7f7: 8b 13 mov (%ebx),%edx
10d7f9: 85 d2 test %edx,%edx
10d7fb: 0f 84 db 00 00 00 je 10d8dc <pthread_mutex_init+0x104>
return EINVAL;
/*
* We only support process private mutexes.
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
10d801: 8b 43 04 mov 0x4(%ebx),%eax
10d804: 83 f8 01 cmp $0x1,%eax
10d807: 0f 84 f7 00 00 00 je 10d904 <pthread_mutex_init+0x12c>
return ENOSYS;
if ( the_attr->process_shared != PTHREAD_PROCESS_PRIVATE )
10d80d: 85 c0 test %eax,%eax
10d80f: 0f 85 c7 00 00 00 jne 10d8dc <pthread_mutex_init+0x104>
return EINVAL;
/*
* Determine the discipline of the mutex
*/
switch ( the_attr->protocol ) {
10d815: 8b 43 0c mov 0xc(%ebx),%eax
10d818: 83 f8 01 cmp $0x1,%eax
10d81b: 0f 84 e7 00 00 00 je 10d908 <pthread_mutex_init+0x130>
10d821: 83 f8 02 cmp $0x2,%eax
10d824: 0f 84 c2 00 00 00 je 10d8ec <pthread_mutex_init+0x114>
10d82a: 85 c0 test %eax,%eax
10d82c: 0f 85 aa 00 00 00 jne 10d8dc <pthread_mutex_init+0x104>
10d832: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
}
/*
* Validate the priority ceiling field -- should always be valid.
*/
if ( !_POSIX_Priority_Is_valid( the_attr->prio_ceiling ) )
10d839: 83 ec 0c sub $0xc,%esp
10d83c: ff 73 08 pushl 0x8(%ebx)
10d83f: e8 2c 03 00 00 call 10db70 <_POSIX_Priority_Is_valid>
10d844: 83 c4 10 add $0x10,%esp
10d847: 84 c0 test %al,%al
10d849: 0f 84 8d 00 00 00 je 10d8dc <pthread_mutex_init+0x104>
#if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
/*
* Validate the mutex type and set appropriate SuperCore mutex
* attributes.
*/
switch ( the_attr->type ) {
10d84f: 83 7b 10 03 cmpl $0x3,0x10(%ebx)
10d853: 0f 87 83 00 00 00 ja 10d8dc <pthread_mutex_init+0x104>
10d859: a1 98 e6 12 00 mov 0x12e698,%eax
10d85e: 40 inc %eax
10d85f: a3 98 e6 12 00 mov %eax,0x12e698
* _POSIX_Mutex_Allocate
*/
RTEMS_INLINE_ROUTINE POSIX_Mutex_Control *_POSIX_Mutex_Allocate( void )
{
return (POSIX_Mutex_Control *) _Objects_Allocate( &_POSIX_Mutex_Information );
10d864: 83 ec 0c sub $0xc,%esp
10d867: 68 a0 ea 12 00 push $0x12eaa0
10d86c: e8 ab 25 00 00 call 10fe1c <_Objects_Allocate>
10d871: 89 c7 mov %eax,%edi
*/
_Thread_Disable_dispatch();
the_mutex = _POSIX_Mutex_Allocate();
if ( !the_mutex ) {
10d873: 83 c4 10 add $0x10,%esp
10d876: 85 c0 test %eax,%eax
10d878: 0f 84 96 00 00 00 je 10d914 <pthread_mutex_init+0x13c>
_Thread_Enable_dispatch();
return EAGAIN;
}
the_mutex->process_shared = the_attr->process_shared;
10d87e: 8b 43 04 mov 0x4(%ebx),%eax
10d881: 89 47 10 mov %eax,0x10(%edi)
the_mutex_attr = &the_mutex->Mutex.Attributes;
if ( the_attr->recursive )
the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
10d884: 31 c0 xor %eax,%eax
10d886: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10d88a: 0f 94 c0 sete %al
10d88d: 89 47 54 mov %eax,0x54(%edi)
else
the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_IS_ERROR;
the_mutex_attr->only_owner_release = true;
10d890: c6 47 58 01 movb $0x1,0x58(%edi)
the_mutex_attr->priority_ceiling =
10d894: 0f b6 05 7c a4 12 00 movzbl 0x12a47c,%eax
10d89b: 2b 43 08 sub 0x8(%ebx),%eax
10d89e: 89 47 60 mov %eax,0x60(%edi)
_POSIX_Priority_To_core( the_attr->prio_ceiling );
the_mutex_attr->discipline = the_discipline;
10d8a1: 8b 45 e4 mov -0x1c(%ebp),%eax
10d8a4: 89 47 5c mov %eax,0x5c(%edi)
/*
* Must be initialized to unlocked.
*/
_CORE_mutex_Initialize(
10d8a7: 50 push %eax
10d8a8: 6a 01 push $0x1
10d8aa: 8d 47 54 lea 0x54(%edi),%eax
10d8ad: 50 push %eax
10d8ae: 8d 47 14 lea 0x14(%edi),%eax
10d8b1: 50 push %eax
10d8b2: e8 09 1d 00 00 call 10f5c0 <_CORE_mutex_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10d8b7: 8b 47 08 mov 0x8(%edi),%eax
10d8ba: 0f b7 c8 movzwl %ax,%ecx
10d8bd: 8b 15 bc ea 12 00 mov 0x12eabc,%edx
10d8c3: 89 3c 8a mov %edi,(%edx,%ecx,4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
10d8c6: c7 47 0c 00 00 00 00 movl $0x0,0xc(%edi)
CORE_MUTEX_UNLOCKED
);
_Objects_Open_u32( &_POSIX_Mutex_Information, &the_mutex->Object, 0 );
*mutex = the_mutex->Object.id;
10d8cd: 89 06 mov %eax,(%esi)
_Thread_Enable_dispatch();
10d8cf: e8 6c 32 00 00 call 110b40 <_Thread_Enable_dispatch>
10d8d4: 31 c0 xor %eax,%eax
return 0;
10d8d6: 83 c4 10 add $0x10,%esp
10d8d9: eb 06 jmp 10d8e1 <pthread_mutex_init+0x109>
10d8db: 90 nop
10d8dc: b8 16 00 00 00 mov $0x16,%eax
}
10d8e1: 8d 65 f4 lea -0xc(%ebp),%esp
10d8e4: 5b pop %ebx
10d8e5: 5e pop %esi
10d8e6: 5f pop %edi
10d8e7: c9 leave
10d8e8: c3 ret
10d8e9: 8d 76 00 lea 0x0(%esi),%esi
return EINVAL;
/*
* Determine the discipline of the mutex
*/
switch ( the_attr->protocol ) {
10d8ec: c7 45 e4 03 00 00 00 movl $0x3,-0x1c(%ebp)
case PTHREAD_PRIO_INHERIT:
the_discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
break;
case PTHREAD_PRIO_PROTECT:
the_discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
break;
10d8f3: e9 41 ff ff ff jmp 10d839 <pthread_mutex_init+0x61>
POSIX_Mutex_Control *the_mutex;
CORE_mutex_Attributes *the_mutex_attr;
const pthread_mutexattr_t *the_attr;
CORE_mutex_Disciplines the_discipline;
if ( attr ) the_attr = attr;
10d8f8: bb 20 eb 12 00 mov $0x12eb20,%ebx
10d8fd: e9 ed fe ff ff jmp 10d7ef <pthread_mutex_init+0x17>
10d902: 66 90 xchg %ax,%ax
return EINVAL;
/*
* We only support process private mutexes.
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
10d904: b0 58 mov $0x58,%al
10d906: eb d9 jmp 10d8e1 <pthread_mutex_init+0x109>
return EINVAL;
/*
* Determine the discipline of the mutex
*/
switch ( the_attr->protocol ) {
10d908: c7 45 e4 02 00 00 00 movl $0x2,-0x1c(%ebp)
10d90f: e9 25 ff ff ff jmp 10d839 <pthread_mutex_init+0x61>
_Thread_Disable_dispatch();
the_mutex = _POSIX_Mutex_Allocate();
if ( !the_mutex ) {
_Thread_Enable_dispatch();
10d914: e8 27 32 00 00 call 110b40 <_Thread_Enable_dispatch>
10d919: b8 0b 00 00 00 mov $0xb,%eax
return EAGAIN;
10d91e: eb c1 jmp 10d8e1 <pthread_mutex_init+0x109>
0010da2c <pthread_mutex_timedlock>:
int pthread_mutex_timedlock(
pthread_mutex_t *mutex,
const struct timespec *abstime
)
{
10da2c: 55 push %ebp
10da2d: 89 e5 mov %esp,%ebp
10da2f: 53 push %ebx
10da30: 83 ec 1c sub $0x1c,%esp
10da33: 8b 5d 08 mov 0x8(%ebp),%ebx
*
* 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 );
10da36: 8d 45 f4 lea -0xc(%ebp),%eax
10da39: 50 push %eax
10da3a: ff 75 0c pushl 0xc(%ebp)
10da3d: e8 a6 00 00 00 call 10dae8 <_POSIX_Absolute_timeout_to_ticks>
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
10da42: 83 c4 10 add $0x10,%esp
10da45: 83 f8 03 cmp $0x3,%eax
10da48: 74 16 je 10da60 <pthread_mutex_timedlock+0x34>
do_wait = false;
lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks );
10da4a: 50 push %eax
10da4b: ff 75 f4 pushl -0xc(%ebp)
10da4e: 6a 00 push $0x0
10da50: 53 push %ebx
10da51: e8 de fe ff ff call 10d934 <_POSIX_Mutex_Lock_support>
10da56: 83 c4 10 add $0x10,%esp
break;
}
}
return lock_status;
}
10da59: 8b 5d fc mov -0x4(%ebp),%ebx
10da5c: c9 leave
10da5d: c3 ret
10da5e: 66 90 xchg %ax,%ax
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks );
10da60: 52 push %edx
10da61: ff 75 f4 pushl -0xc(%ebp)
10da64: 6a 01 push $0x1
10da66: 53 push %ebx
10da67: e8 c8 fe ff ff call 10d934 <_POSIX_Mutex_Lock_support>
10da6c: 83 c4 10 add $0x10,%esp
break;
}
}
return lock_status;
}
10da6f: 8b 5d fc mov -0x4(%ebp),%ebx
10da72: c9 leave
10da73: c3 ret
0010d518 <pthread_mutexattr_destroy>:
*/
int pthread_mutexattr_destroy(
pthread_mutexattr_t *attr
)
{
10d518: 55 push %ebp
10d519: 89 e5 mov %esp,%ebp
10d51b: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr || !attr->is_initialized )
10d51e: 85 c0 test %eax,%eax
10d520: 74 12 je 10d534 <pthread_mutexattr_destroy+0x1c>
10d522: 8b 10 mov (%eax),%edx
10d524: 85 d2 test %edx,%edx
10d526: 74 0c je 10d534 <pthread_mutexattr_destroy+0x1c>
return EINVAL;
attr->is_initialized = false;
10d528: c7 00 00 00 00 00 movl $0x0,(%eax)
10d52e: 31 c0 xor %eax,%eax
return 0;
}
10d530: c9 leave
10d531: c3 ret
10d532: 66 90 xchg %ax,%ax
{
if ( !attr || !attr->is_initialized )
return EINVAL;
attr->is_initialized = false;
return 0;
10d534: b8 16 00 00 00 mov $0x16,%eax
}
10d539: c9 leave
10d53a: c3 ret
0010b7e8 <pthread_mutexattr_gettype>:
#if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
int pthread_mutexattr_gettype(
const pthread_mutexattr_t *attr,
int *type
)
{
10b7e8: 55 push %ebp
10b7e9: 89 e5 mov %esp,%ebp
10b7eb: 8b 45 08 mov 0x8(%ebp),%eax
10b7ee: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr )
10b7f1: 85 c0 test %eax,%eax
10b7f3: 74 13 je 10b808 <pthread_mutexattr_gettype+0x20>
return EINVAL;
if ( !attr->is_initialized )
10b7f5: 8b 08 mov (%eax),%ecx
10b7f7: 85 c9 test %ecx,%ecx
10b7f9: 74 0d je 10b808 <pthread_mutexattr_gettype+0x20>
return EINVAL;
if ( !type )
10b7fb: 85 d2 test %edx,%edx
10b7fd: 74 09 je 10b808 <pthread_mutexattr_gettype+0x20><== NEVER TAKEN
return EINVAL;
*type = attr->type;
10b7ff: 8b 40 10 mov 0x10(%eax),%eax
10b802: 89 02 mov %eax,(%edx)
10b804: 31 c0 xor %eax,%eax
return 0;
}
10b806: c9 leave
10b807: c3 ret
if ( !type )
return EINVAL;
*type = attr->type;
return 0;
10b808: b8 16 00 00 00 mov $0x16,%eax
}
10b80d: c9 leave
10b80e: c3 ret
0010d5dc <pthread_mutexattr_setprioceiling>:
int pthread_mutexattr_setprioceiling(
pthread_mutexattr_t *attr,
int prioceiling
)
{
10d5dc: 55 push %ebp
10d5dd: 89 e5 mov %esp,%ebp
10d5df: 56 push %esi
10d5e0: 53 push %ebx
10d5e1: 8b 5d 08 mov 0x8(%ebp),%ebx
10d5e4: 8b 75 0c mov 0xc(%ebp),%esi
if ( !attr || !attr->is_initialized )
10d5e7: 85 db test %ebx,%ebx
10d5e9: 74 06 je 10d5f1 <pthread_mutexattr_setprioceiling+0x15>
10d5eb: 8b 03 mov (%ebx),%eax
10d5ed: 85 c0 test %eax,%eax
10d5ef: 75 0f jne 10d600 <pthread_mutexattr_setprioceiling+0x24>
if ( !_POSIX_Priority_Is_valid( prioceiling ) )
return EINVAL;
attr->prio_ceiling = prioceiling;
return 0;
10d5f1: b8 16 00 00 00 mov $0x16,%eax
}
10d5f6: 8d 65 f8 lea -0x8(%ebp),%esp
10d5f9: 5b pop %ebx
10d5fa: 5e pop %esi
10d5fb: c9 leave
10d5fc: c3 ret
10d5fd: 8d 76 00 lea 0x0(%esi),%esi
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
if ( !_POSIX_Priority_Is_valid( prioceiling ) )
10d600: 83 ec 0c sub $0xc,%esp
10d603: 56 push %esi
10d604: e8 67 05 00 00 call 10db70 <_POSIX_Priority_Is_valid>
10d609: 83 c4 10 add $0x10,%esp
10d60c: 84 c0 test %al,%al
10d60e: 74 e1 je 10d5f1 <pthread_mutexattr_setprioceiling+0x15>
return EINVAL;
attr->prio_ceiling = prioceiling;
10d610: 89 73 08 mov %esi,0x8(%ebx)
10d613: 31 c0 xor %eax,%eax
return 0;
}
10d615: 8d 65 f8 lea -0x8(%ebp),%esp
10d618: 5b pop %ebx
10d619: 5e pop %esi
10d61a: c9 leave
10d61b: c3 ret
0010d644 <pthread_mutexattr_setpshared>:
int pthread_mutexattr_setpshared(
pthread_mutexattr_t *attr,
int pshared
)
{
10d644: 55 push %ebp
10d645: 89 e5 mov %esp,%ebp
10d647: 8b 45 08 mov 0x8(%ebp),%eax
10d64a: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr || !attr->is_initialized )
10d64d: 85 c0 test %eax,%eax
10d64f: 74 0b je 10d65c <pthread_mutexattr_setpshared+0x18>
10d651: 8b 08 mov (%eax),%ecx
10d653: 85 c9 test %ecx,%ecx
10d655: 74 05 je 10d65c <pthread_mutexattr_setpshared+0x18>
return EINVAL;
switch ( pshared ) {
10d657: 83 fa 01 cmp $0x1,%edx
10d65a: 76 08 jbe 10d664 <pthread_mutexattr_setpshared+0x20><== ALWAYS TAKEN
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
10d65c: b8 16 00 00 00 mov $0x16,%eax
default:
return EINVAL;
}
}
10d661: c9 leave
10d662: c3 ret
10d663: 90 nop
return EINVAL;
switch ( pshared ) {
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
10d664: 89 50 04 mov %edx,0x4(%eax)
10d667: 31 c0 xor %eax,%eax
return 0;
default:
return EINVAL;
}
}
10d669: c9 leave
10d66a: c3 ret
0010b838 <pthread_mutexattr_settype>:
#if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
int pthread_mutexattr_settype(
pthread_mutexattr_t *attr,
int type
)
{
10b838: 55 push %ebp
10b839: 89 e5 mov %esp,%ebp
10b83b: 8b 45 08 mov 0x8(%ebp),%eax
10b83e: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr || !attr->is_initialized )
10b841: 85 c0 test %eax,%eax
10b843: 74 0b je 10b850 <pthread_mutexattr_settype+0x18>
10b845: 8b 08 mov (%eax),%ecx
10b847: 85 c9 test %ecx,%ecx
10b849: 74 05 je 10b850 <pthread_mutexattr_settype+0x18><== NEVER TAKEN
return EINVAL;
switch ( type ) {
10b84b: 83 fa 03 cmp $0x3,%edx
10b84e: 76 08 jbe 10b858 <pthread_mutexattr_settype+0x20>
case PTHREAD_MUTEX_NORMAL:
case PTHREAD_MUTEX_RECURSIVE:
case PTHREAD_MUTEX_ERRORCHECK:
case PTHREAD_MUTEX_DEFAULT:
attr->type = type;
return 0;
10b850: b8 16 00 00 00 mov $0x16,%eax
default:
return EINVAL;
}
}
10b855: c9 leave
10b856: c3 ret
10b857: 90 nop
switch ( type ) {
case PTHREAD_MUTEX_NORMAL:
case PTHREAD_MUTEX_RECURSIVE:
case PTHREAD_MUTEX_ERRORCHECK:
case PTHREAD_MUTEX_DEFAULT:
attr->type = type;
10b858: 89 50 10 mov %edx,0x10(%eax)
10b85b: 31 c0 xor %eax,%eax
return 0;
default:
return EINVAL;
}
}
10b85d: c9 leave
10b85e: c3 ret
0010c414 <pthread_once>:
int pthread_once(
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
10c414: 55 push %ebp
10c415: 89 e5 mov %esp,%ebp
10c417: 57 push %edi
10c418: 56 push %esi
10c419: 53 push %ebx
10c41a: 83 ec 1c sub $0x1c,%esp
10c41d: 8b 5d 08 mov 0x8(%ebp),%ebx
10c420: 8b 75 0c mov 0xc(%ebp),%esi
if ( !once_control || !init_routine )
10c423: 85 db test %ebx,%ebx
10c425: 74 51 je 10c478 <pthread_once+0x64>
10c427: 85 f6 test %esi,%esi
10c429: 74 4d je 10c478 <pthread_once+0x64>
return EINVAL;
if ( !once_control->init_executed ) {
10c42b: 8b 7b 04 mov 0x4(%ebx),%edi
10c42e: 85 ff test %edi,%edi
10c430: 74 0a je 10c43c <pthread_once+0x28>
10c432: 31 c0 xor %eax,%eax
(*init_routine)();
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
}
return 0;
}
10c434: 8d 65 f4 lea -0xc(%ebp),%esp
10c437: 5b pop %ebx
10c438: 5e pop %esi
10c439: 5f pop %edi
10c43a: c9 leave
10c43b: c3 ret
if ( !once_control || !init_routine )
return EINVAL;
if ( !once_control->init_executed ) {
rtems_mode saveMode;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
10c43c: 51 push %ecx
10c43d: 8d 7d e4 lea -0x1c(%ebp),%edi
10c440: 57 push %edi
10c441: 68 00 01 00 00 push $0x100
10c446: 68 00 01 00 00 push $0x100
10c44b: e8 cc 0b 00 00 call 10d01c <rtems_task_mode>
if ( !once_control->init_executed ) {
10c450: 83 c4 10 add $0x10,%esp
10c453: 8b 53 04 mov 0x4(%ebx),%edx
10c456: 85 d2 test %edx,%edx
10c458: 74 2e je 10c488 <pthread_once+0x74> <== ALWAYS TAKEN
once_control->is_initialized = true;
once_control->init_executed = true;
(*init_routine)();
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
10c45a: 50 push %eax
10c45b: 57 push %edi
10c45c: 68 00 01 00 00 push $0x100
10c461: ff 75 e4 pushl -0x1c(%ebp)
10c464: e8 b3 0b 00 00 call 10d01c <rtems_task_mode>
10c469: 31 c0 xor %eax,%eax
10c46b: 83 c4 10 add $0x10,%esp
}
return 0;
}
10c46e: 8d 65 f4 lea -0xc(%ebp),%esp
10c471: 5b pop %ebx
10c472: 5e pop %esi
10c473: 5f pop %edi
10c474: c9 leave
10c475: c3 ret
10c476: 66 90 xchg %ax,%ax
if ( !once_control->init_executed ) {
once_control->is_initialized = true;
once_control->init_executed = true;
(*init_routine)();
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
10c478: b8 16 00 00 00 mov $0x16,%eax
}
return 0;
}
10c47d: 8d 65 f4 lea -0xc(%ebp),%esp
10c480: 5b pop %ebx
10c481: 5e pop %esi
10c482: 5f pop %edi
10c483: c9 leave
10c484: c3 ret
10c485: 8d 76 00 lea 0x0(%esi),%esi
if ( !once_control->init_executed ) {
rtems_mode saveMode;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
if ( !once_control->init_executed ) {
once_control->is_initialized = true;
10c488: c7 03 01 00 00 00 movl $0x1,(%ebx)
once_control->init_executed = true;
10c48e: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx)
(*init_routine)();
10c495: ff d6 call *%esi
10c497: eb c1 jmp 10c45a <pthread_once+0x46>
0010c854 <pthread_rwlock_destroy>:
*/
int pthread_rwlock_destroy(
pthread_rwlock_t *rwlock
)
{
10c854: 55 push %ebp
10c855: 89 e5 mov %esp,%ebp
10c857: 53 push %ebx
10c858: 83 ec 14 sub $0x14,%esp
10c85b: 8b 45 08 mov 0x8(%ebp),%eax
POSIX_RWLock_Control *the_rwlock = NULL;
Objects_Locations location;
if ( !rwlock )
10c85e: 85 c0 test %eax,%eax
10c860: 74 42 je 10c8a4 <pthread_rwlock_destroy+0x50>
RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Get (
pthread_rwlock_t *RWLock,
Objects_Locations *location
)
{
return (POSIX_RWLock_Control *) _Objects_Get(
10c862: 53 push %ebx
10c863: 8d 55 f4 lea -0xc(%ebp),%edx
10c866: 52 push %edx
10c867: ff 30 pushl (%eax)
10c869: 68 60 c6 12 00 push $0x12c660
10c86e: e8 a1 2b 00 00 call 10f414 <_Objects_Get>
10c873: 89 c3 mov %eax,%ebx
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
10c875: 83 c4 10 add $0x10,%esp
10c878: 8b 4d f4 mov -0xc(%ebp),%ecx
10c87b: 85 c9 test %ecx,%ecx
10c87d: 75 25 jne 10c8a4 <pthread_rwlock_destroy+0x50>
case OBJECTS_LOCAL:
/*
* If there is at least one thread waiting, then do not delete it.
*/
if ( _Thread_queue_First( &the_rwlock->RWLock.Wait_queue ) != NULL ) {
10c87f: 83 ec 0c sub $0xc,%esp
10c882: 8d 40 10 lea 0x10(%eax),%eax
10c885: 50 push %eax
10c886: e8 49 3c 00 00 call 1104d4 <_Thread_queue_First>
10c88b: 83 c4 10 add $0x10,%esp
10c88e: 85 c0 test %eax,%eax
10c890: 74 1e je 10c8b0 <pthread_rwlock_destroy+0x5c>
_Thread_Enable_dispatch();
10c892: e8 f1 33 00 00 call 10fc88 <_Thread_Enable_dispatch>
10c897: b8 10 00 00 00 mov $0x10,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c89c: 8b 5d fc mov -0x4(%ebp),%ebx
10c89f: c9 leave
10c8a0: c3 ret
10c8a1: 8d 76 00 lea 0x0(%esi),%esi
_Objects_Close( &_POSIX_RWLock_Information, &the_rwlock->Object );
_POSIX_RWLock_Free( the_rwlock );
_Thread_Enable_dispatch();
return 0;
10c8a4: b8 16 00 00 00 mov $0x16,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c8a9: 8b 5d fc mov -0x4(%ebp),%ebx
10c8ac: c9 leave
10c8ad: c3 ret
10c8ae: 66 90 xchg %ax,%ax
/*
* POSIX doesn't require behavior when it is locked.
*/
_Objects_Close( &_POSIX_RWLock_Information, &the_rwlock->Object );
10c8b0: 83 ec 08 sub $0x8,%esp
10c8b3: 53 push %ebx
10c8b4: 68 60 c6 12 00 push $0x12c660
10c8b9: e8 22 27 00 00 call 10efe0 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _POSIX_RWLock_Free (
POSIX_RWLock_Control *the_RWLock
)
{
_Objects_Free( &_POSIX_RWLock_Information, &the_RWLock->Object );
10c8be: 58 pop %eax
10c8bf: 5a pop %edx
10c8c0: 53 push %ebx
10c8c1: 68 60 c6 12 00 push $0x12c660
10c8c6: e8 19 2a 00 00 call 10f2e4 <_Objects_Free>
_POSIX_RWLock_Free( the_rwlock );
_Thread_Enable_dispatch();
10c8cb: e8 b8 33 00 00 call 10fc88 <_Thread_Enable_dispatch>
10c8d0: 31 c0 xor %eax,%eax
return 0;
10c8d2: 83 c4 10 add $0x10,%esp
10c8d5: eb d2 jmp 10c8a9 <pthread_rwlock_destroy+0x55>
0010c8d8 <pthread_rwlock_init>:
int pthread_rwlock_init(
pthread_rwlock_t *rwlock,
const pthread_rwlockattr_t *attr
)
{
10c8d8: 55 push %ebp
10c8d9: 89 e5 mov %esp,%ebp
10c8db: 56 push %esi
10c8dc: 53 push %ebx
10c8dd: 83 ec 20 sub $0x20,%esp
10c8e0: 8b 5d 08 mov 0x8(%ebp),%ebx
10c8e3: 8b 75 0c mov 0xc(%ebp),%esi
const pthread_rwlockattr_t *the_attr;
/*
* Error check parameters
*/
if ( !rwlock )
10c8e6: 85 db test %ebx,%ebx
10c8e8: 74 15 je 10c8ff <pthread_rwlock_init+0x27>
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
10c8ea: 85 f6 test %esi,%esi
10c8ec: 0f 84 86 00 00 00 je 10c978 <pthread_rwlock_init+0xa0>
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
10c8f2: 8b 16 mov (%esi),%edx
10c8f4: 85 d2 test %edx,%edx
10c8f6: 74 07 je 10c8ff <pthread_rwlock_init+0x27><== NEVER TAKEN
return EINVAL;
switch ( the_attr->process_shared ) {
10c8f8: 8b 46 04 mov 0x4(%esi),%eax
10c8fb: 85 c0 test %eax,%eax
10c8fd: 74 0d je 10c90c <pthread_rwlock_init+0x34><== ALWAYS TAKEN
);
*rwlock = the_rwlock->Object.id;
_Thread_Enable_dispatch();
return 0;
10c8ff: b8 16 00 00 00 mov $0x16,%eax
}
10c904: 8d 65 f8 lea -0x8(%ebp),%esp
10c907: 5b pop %ebx
10c908: 5e pop %esi
10c909: c9 leave
10c90a: c3 ret
10c90b: 90 nop
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10c90c: a1 d8 c3 12 00 mov 0x12c3d8,%eax
10c911: 40 inc %eax
10c912: a3 d8 c3 12 00 mov %eax,0x12c3d8
* This function allocates a RWLock control block from
* the inactive chain of free RWLock control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Allocate( void )
{
return (POSIX_RWLock_Control *)
10c917: 83 ec 0c sub $0xc,%esp
10c91a: 68 60 c6 12 00 push $0x12c660
10c91f: e8 40 26 00 00 call 10ef64 <_Objects_Allocate>
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_rwlock = _POSIX_RWLock_Allocate();
if ( !the_rwlock ) {
10c924: 83 c4 10 add $0x10,%esp
10c927: 85 c0 test %eax,%eax
10c929: 74 41 je 10c96c <pthread_rwlock_init+0x94>
_Thread_Enable_dispatch();
return EAGAIN;
}
_CORE_RWLock_Initialize( &the_rwlock->RWLock, &the_attributes );
10c92b: 83 ec 08 sub $0x8,%esp
10c92e: 8d 55 f4 lea -0xc(%ebp),%edx
10c931: 52 push %edx
10c932: 8d 50 10 lea 0x10(%eax),%edx
10c935: 52 push %edx
10c936: 89 45 e4 mov %eax,-0x1c(%ebp)
10c939: e8 3a 1e 00 00 call 10e778 <_CORE_RWLock_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10c93e: 8b 45 e4 mov -0x1c(%ebp),%eax
10c941: 8b 50 08 mov 0x8(%eax),%edx
10c944: 0f b7 f2 movzwl %dx,%esi
10c947: 8b 0d 7c c6 12 00 mov 0x12c67c,%ecx
10c94d: 89 04 b1 mov %eax,(%ecx,%esi,4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
10c950: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax)
&_POSIX_RWLock_Information,
&the_rwlock->Object,
0
);
*rwlock = the_rwlock->Object.id;
10c957: 89 13 mov %edx,(%ebx)
_Thread_Enable_dispatch();
10c959: e8 2a 33 00 00 call 10fc88 <_Thread_Enable_dispatch>
10c95e: 31 c0 xor %eax,%eax
return 0;
10c960: 83 c4 10 add $0x10,%esp
}
10c963: 8d 65 f8 lea -0x8(%ebp),%esp
10c966: 5b pop %ebx
10c967: 5e pop %esi
10c968: c9 leave
10c969: c3 ret
10c96a: 66 90 xchg %ax,%ax
_Thread_Disable_dispatch(); /* prevents deletion */
the_rwlock = _POSIX_RWLock_Allocate();
if ( !the_rwlock ) {
_Thread_Enable_dispatch();
10c96c: e8 17 33 00 00 call 10fc88 <_Thread_Enable_dispatch>
10c971: b8 0b 00 00 00 mov $0xb,%eax
return EAGAIN;
10c976: eb 8c jmp 10c904 <pthread_rwlock_init+0x2c>
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
the_attr = attr;
} else {
(void) pthread_rwlockattr_init( &default_attr );
10c978: 83 ec 0c sub $0xc,%esp
10c97b: 8d 75 ec lea -0x14(%ebp),%esi
10c97e: 56 push %esi
10c97f: e8 c0 09 00 00 call 10d344 <pthread_rwlockattr_init>
10c984: 83 c4 10 add $0x10,%esp
10c987: e9 66 ff ff ff jmp 10c8f2 <pthread_rwlock_init+0x1a>
0010c9f4 <pthread_rwlock_timedrdlock>:
int pthread_rwlock_timedrdlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
10c9f4: 55 push %ebp
10c9f5: 89 e5 mov %esp,%ebp
10c9f7: 56 push %esi
10c9f8: 53 push %ebx
10c9f9: 83 ec 20 sub $0x20,%esp
10c9fc: 8b 5d 08 mov 0x8(%ebp),%ebx
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
10c9ff: 85 db test %ebx,%ebx
10ca01: 74 7d je 10ca80 <pthread_rwlock_timedrdlock+0x8c>
*
* 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 );
10ca03: 83 ec 08 sub $0x8,%esp
10ca06: 8d 45 f0 lea -0x10(%ebp),%eax
10ca09: 50 push %eax
10ca0a: ff 75 0c pushl 0xc(%ebp)
10ca0d: e8 9a 6d 00 00 call 1137ac <_POSIX_Absolute_timeout_to_ticks>
10ca12: 89 c6 mov %eax,%esi
10ca14: 83 c4 0c add $0xc,%esp
10ca17: 8d 45 f4 lea -0xc(%ebp),%eax
10ca1a: 50 push %eax
10ca1b: ff 33 pushl (%ebx)
10ca1d: 68 60 c6 12 00 push $0x12c660
10ca22: e8 ed 29 00 00 call 10f414 <_Objects_Get>
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
10ca27: 83 c4 10 add $0x10,%esp
10ca2a: 8b 55 f4 mov -0xc(%ebp),%edx
10ca2d: 85 d2 test %edx,%edx
10ca2f: 75 4f jne 10ca80 <pthread_rwlock_timedrdlock+0x8c>
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,
10ca31: 83 fe 03 cmp $0x3,%esi
10ca34: 0f 94 c2 sete %dl
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
10ca37: 83 ec 0c sub $0xc,%esp
10ca3a: 6a 00 push $0x0
10ca3c: ff 75 f0 pushl -0x10(%ebp)
10ca3f: 0f b6 ca movzbl %dl,%ecx
10ca42: 51 push %ecx
10ca43: ff 33 pushl (%ebx)
10ca45: 83 c0 10 add $0x10,%eax
10ca48: 50 push %eax
10ca49: 88 55 e4 mov %dl,-0x1c(%ebp)
10ca4c: e8 5b 1d 00 00 call 10e7ac <_CORE_RWLock_Obtain_for_reading>
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
10ca51: 83 c4 20 add $0x20,%esp
10ca54: e8 2f 32 00 00 call 10fc88 <_Thread_Enable_dispatch>
if ( !do_wait ) {
10ca59: 8a 55 e4 mov -0x1c(%ebp),%dl
10ca5c: 84 d2 test %dl,%dl
10ca5e: 75 3c jne 10ca9c <pthread_rwlock_timedrdlock+0xa8>
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
10ca60: a1 98 c4 12 00 mov 0x12c498,%eax
10ca65: 8b 40 34 mov 0x34(%eax),%eax
10ca68: 83 f8 02 cmp $0x2,%eax
10ca6b: 74 1f je 10ca8c <pthread_rwlock_timedrdlock+0x98>
break;
}
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10ca6d: 83 ec 0c sub $0xc,%esp
10ca70: 50 push %eax
10ca71: e8 e6 00 00 00 call 10cb5c <_POSIX_RWLock_Translate_core_RWLock_return_code>
10ca76: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10ca79: 8d 65 f8 lea -0x8(%ebp),%esp
10ca7c: 5b pop %ebx
10ca7d: 5e pop %esi
10ca7e: c9 leave
10ca7f: c3 ret
break;
}
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10ca80: b8 16 00 00 00 mov $0x16,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10ca85: 8d 65 f8 lea -0x8(%ebp),%esp
10ca88: 5b pop %ebx
10ca89: 5e pop %esi
10ca8a: c9 leave
10ca8b: c3 ret
);
_Thread_Enable_dispatch();
if ( !do_wait ) {
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
switch (status) {
10ca8c: 85 f6 test %esi,%esi
10ca8e: 74 f0 je 10ca80 <pthread_rwlock_timedrdlock+0x8c><== NEVER TAKEN
10ca90: 83 fe 02 cmp $0x2,%esi
10ca93: 77 d8 ja 10ca6d <pthread_rwlock_timedrdlock+0x79><== NEVER TAKEN
10ca95: b0 74 mov $0x74,%al
10ca97: eb ec jmp 10ca85 <pthread_rwlock_timedrdlock+0x91>
10ca99: 8d 76 00 lea 0x0(%esi),%esi
10ca9c: a1 98 c4 12 00 mov 0x12c498,%eax
10caa1: 8b 40 34 mov 0x34(%eax),%eax
10caa4: eb c7 jmp 10ca6d <pthread_rwlock_timedrdlock+0x79>
0010caa8 <pthread_rwlock_timedwrlock>:
int pthread_rwlock_timedwrlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
10caa8: 55 push %ebp
10caa9: 89 e5 mov %esp,%ebp
10caab: 56 push %esi
10caac: 53 push %ebx
10caad: 83 ec 20 sub $0x20,%esp
10cab0: 8b 5d 08 mov 0x8(%ebp),%ebx
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
10cab3: 85 db test %ebx,%ebx
10cab5: 74 7d je 10cb34 <pthread_rwlock_timedwrlock+0x8c>
*
* 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 );
10cab7: 83 ec 08 sub $0x8,%esp
10caba: 8d 45 f0 lea -0x10(%ebp),%eax
10cabd: 50 push %eax
10cabe: ff 75 0c pushl 0xc(%ebp)
10cac1: e8 e6 6c 00 00 call 1137ac <_POSIX_Absolute_timeout_to_ticks>
10cac6: 89 c6 mov %eax,%esi
10cac8: 83 c4 0c add $0xc,%esp
10cacb: 8d 45 f4 lea -0xc(%ebp),%eax
10cace: 50 push %eax
10cacf: ff 33 pushl (%ebx)
10cad1: 68 60 c6 12 00 push $0x12c660
10cad6: e8 39 29 00 00 call 10f414 <_Objects_Get>
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
10cadb: 83 c4 10 add $0x10,%esp
10cade: 8b 55 f4 mov -0xc(%ebp),%edx
10cae1: 85 d2 test %edx,%edx
10cae3: 75 4f jne 10cb34 <pthread_rwlock_timedwrlock+0x8c>
(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,
10cae5: 83 fe 03 cmp $0x3,%esi
10cae8: 0f 94 c2 sete %dl
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
10caeb: 83 ec 0c sub $0xc,%esp
10caee: 6a 00 push $0x0
10caf0: ff 75 f0 pushl -0x10(%ebp)
10caf3: 0f b6 ca movzbl %dl,%ecx
10caf6: 51 push %ecx
10caf7: ff 33 pushl (%ebx)
10caf9: 83 c0 10 add $0x10,%eax
10cafc: 50 push %eax
10cafd: 88 55 e4 mov %dl,-0x1c(%ebp)
10cb00: e8 6f 1d 00 00 call 10e874 <_CORE_RWLock_Obtain_for_writing>
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
10cb05: 83 c4 20 add $0x20,%esp
10cb08: e8 7b 31 00 00 call 10fc88 <_Thread_Enable_dispatch>
if ( !do_wait &&
10cb0d: 8a 55 e4 mov -0x1c(%ebp),%dl
10cb10: 84 d2 test %dl,%dl
10cb12: 75 3c jne 10cb50 <pthread_rwlock_timedwrlock+0xa8>
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
10cb14: a1 98 c4 12 00 mov 0x12c498,%eax
10cb19: 8b 40 34 mov 0x34(%eax),%eax
ticks,
NULL
);
_Thread_Enable_dispatch();
if ( !do_wait &&
10cb1c: 83 f8 02 cmp $0x2,%eax
10cb1f: 74 1f je 10cb40 <pthread_rwlock_timedwrlock+0x98>
case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE:
break;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10cb21: 83 ec 0c sub $0xc,%esp
10cb24: 50 push %eax
10cb25: e8 32 00 00 00 call 10cb5c <_POSIX_RWLock_Translate_core_RWLock_return_code>
10cb2a: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10cb2d: 8d 65 f8 lea -0x8(%ebp),%esp
10cb30: 5b pop %ebx
10cb31: 5e pop %esi
10cb32: c9 leave
10cb33: c3 ret
case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE:
break;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10cb34: b8 16 00 00 00 mov $0x16,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10cb39: 8d 65 f8 lea -0x8(%ebp),%esp
10cb3c: 5b pop %ebx
10cb3d: 5e pop %esi
10cb3e: c9 leave
10cb3f: c3 ret
);
_Thread_Enable_dispatch();
if ( !do_wait &&
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
switch (status) {
10cb40: 85 f6 test %esi,%esi
10cb42: 74 f0 je 10cb34 <pthread_rwlock_timedwrlock+0x8c><== NEVER TAKEN
10cb44: 83 fe 02 cmp $0x2,%esi
10cb47: 77 d8 ja 10cb21 <pthread_rwlock_timedwrlock+0x79><== NEVER TAKEN
10cb49: b0 74 mov $0x74,%al
10cb4b: eb ec jmp 10cb39 <pthread_rwlock_timedwrlock+0x91>
10cb4d: 8d 76 00 lea 0x0(%esi),%esi
10cb50: a1 98 c4 12 00 mov 0x12c498,%eax
10cb55: 8b 40 34 mov 0x34(%eax),%eax
10cb58: eb c7 jmp 10cb21 <pthread_rwlock_timedwrlock+0x79>
0010d2fc <pthread_rwlockattr_destroy>:
*/
int pthread_rwlockattr_destroy(
pthread_rwlockattr_t *attr
)
{
10d2fc: 55 push %ebp
10d2fd: 89 e5 mov %esp,%ebp
10d2ff: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr || attr->is_initialized == false )
10d302: 85 c0 test %eax,%eax
10d304: 74 12 je 10d318 <pthread_rwlockattr_destroy+0x1c>
10d306: 8b 10 mov (%eax),%edx
10d308: 85 d2 test %edx,%edx
10d30a: 74 0c je 10d318 <pthread_rwlockattr_destroy+0x1c>
return EINVAL;
attr->is_initialized = false;
10d30c: c7 00 00 00 00 00 movl $0x0,(%eax)
10d312: 31 c0 xor %eax,%eax
return 0;
}
10d314: c9 leave
10d315: c3 ret
10d316: 66 90 xchg %ax,%ax
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
attr->is_initialized = false;
return 0;
10d318: b8 16 00 00 00 mov $0x16,%eax
}
10d31d: c9 leave
10d31e: c3 ret
0010d364 <pthread_rwlockattr_setpshared>:
int pthread_rwlockattr_setpshared(
pthread_rwlockattr_t *attr,
int pshared
)
{
10d364: 55 push %ebp
10d365: 89 e5 mov %esp,%ebp
10d367: 8b 45 08 mov 0x8(%ebp),%eax
10d36a: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr )
10d36d: 85 c0 test %eax,%eax
10d36f: 74 0b je 10d37c <pthread_rwlockattr_setpshared+0x18>
return EINVAL;
if ( !attr->is_initialized )
10d371: 8b 08 mov (%eax),%ecx
10d373: 85 c9 test %ecx,%ecx
10d375: 74 05 je 10d37c <pthread_rwlockattr_setpshared+0x18>
return EINVAL;
switch ( pshared ) {
10d377: 83 fa 01 cmp $0x1,%edx
10d37a: 76 08 jbe 10d384 <pthread_rwlockattr_setpshared+0x20><== ALWAYS TAKEN
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
10d37c: b8 16 00 00 00 mov $0x16,%eax
default:
return EINVAL;
}
}
10d381: c9 leave
10d382: c3 ret
10d383: 90 nop
return EINVAL;
switch ( pshared ) {
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
10d384: 89 50 04 mov %edx,0x4(%eax)
10d387: 31 c0 xor %eax,%eax
return 0;
default:
return EINVAL;
}
}
10d389: c9 leave
10d38a: c3 ret
0010b818 <pthread_setcancelstate>:
int pthread_setcancelstate(
int state,
int *oldstate
)
{
10b818: 55 push %ebp
10b819: 89 e5 mov %esp,%ebp
10b81b: 53 push %ebx
10b81c: 83 ec 04 sub $0x4,%esp
10b81f: 8b 4d 08 mov 0x8(%ebp),%ecx
10b822: 8b 55 0c mov 0xc(%ebp),%edx
* 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() )
10b825: a1 f4 aa 12 00 mov 0x12aaf4,%eax
10b82a: 85 c0 test %eax,%eax
10b82c: 75 16 jne 10b844 <pthread_setcancelstate+0x2c>
return EPROTO;
if ( !oldstate )
10b82e: 85 d2 test %edx,%edx
10b830: 74 05 je 10b837 <pthread_setcancelstate+0x1f>
return EINVAL;
if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE )
10b832: 83 f9 01 cmp $0x1,%ecx
10b835: 76 19 jbe 10b850 <pthread_setcancelstate+0x38>
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
10b837: b8 16 00 00 00 mov $0x16,%eax
}
10b83c: 8b 5d fc mov -0x4(%ebp),%ebx
10b83f: c9 leave
10b840: c3 ret
10b841: 8d 76 00 lea 0x0(%esi),%esi
* 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() )
10b844: b8 47 00 00 00 mov $0x47,%eax
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
}
10b849: 8b 5d fc mov -0x4(%ebp),%ebx
10b84c: c9 leave
10b84d: c3 ret
10b84e: 66 90 xchg %ax,%ax
return EINVAL;
if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE )
return EINVAL;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
10b850: a1 18 ab 12 00 mov 0x12ab18,%eax
10b855: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b85b: 8b 1d 58 aa 12 00 mov 0x12aa58,%ebx
10b861: 43 inc %ebx
10b862: 89 1d 58 aa 12 00 mov %ebx,0x12aa58
_Thread_Disable_dispatch();
*oldstate = thread_support->cancelability_state;
10b868: 8b 98 d4 00 00 00 mov 0xd4(%eax),%ebx
10b86e: 89 1a mov %ebx,(%edx)
thread_support->cancelability_state = state;
10b870: 89 88 d4 00 00 00 mov %ecx,0xd4(%eax)
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
10b876: 83 ec 0c sub $0xc,%esp
10b879: ff 35 18 ab 12 00 pushl 0x12ab18
10b87f: e8 08 5f 00 00 call 11178c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>
10b884: 31 c0 xor %eax,%eax
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
10b886: 83 c4 10 add $0x10,%esp
}
10b889: 8b 5d fc mov -0x4(%ebp),%ebx
10b88c: c9 leave
10b88d: c3 ret
0010b890 <pthread_setcanceltype>:
int pthread_setcanceltype(
int type,
int *oldtype
)
{
10b890: 55 push %ebp
10b891: 89 e5 mov %esp,%ebp
10b893: 53 push %ebx
10b894: 83 ec 04 sub $0x4,%esp
10b897: 8b 4d 08 mov 0x8(%ebp),%ecx
10b89a: 8b 55 0c mov 0xc(%ebp),%edx
* 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() )
10b89d: a1 f4 aa 12 00 mov 0x12aaf4,%eax
10b8a2: 85 c0 test %eax,%eax
10b8a4: 75 16 jne 10b8bc <pthread_setcanceltype+0x2c>
return EPROTO;
if ( !oldtype )
10b8a6: 85 d2 test %edx,%edx
10b8a8: 74 05 je 10b8af <pthread_setcanceltype+0x1f>
return EINVAL;
if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS )
10b8aa: 83 f9 01 cmp $0x1,%ecx
10b8ad: 76 19 jbe 10b8c8 <pthread_setcanceltype+0x38>
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
10b8af: b8 16 00 00 00 mov $0x16,%eax
}
10b8b4: 8b 5d fc mov -0x4(%ebp),%ebx
10b8b7: c9 leave
10b8b8: c3 ret
10b8b9: 8d 76 00 lea 0x0(%esi),%esi
* 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() )
10b8bc: b8 47 00 00 00 mov $0x47,%eax
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
}
10b8c1: 8b 5d fc mov -0x4(%ebp),%ebx
10b8c4: c9 leave
10b8c5: c3 ret
10b8c6: 66 90 xchg %ax,%ax
return EINVAL;
if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS )
return EINVAL;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
10b8c8: a1 18 ab 12 00 mov 0x12ab18,%eax
10b8cd: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax
10b8d3: 8b 1d 58 aa 12 00 mov 0x12aa58,%ebx
10b8d9: 43 inc %ebx
10b8da: 89 1d 58 aa 12 00 mov %ebx,0x12aa58
_Thread_Disable_dispatch();
*oldtype = thread_support->cancelability_type;
10b8e0: 8b 98 d8 00 00 00 mov 0xd8(%eax),%ebx
10b8e6: 89 1a mov %ebx,(%edx)
thread_support->cancelability_type = type;
10b8e8: 89 88 d8 00 00 00 mov %ecx,0xd8(%eax)
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
10b8ee: 83 ec 0c sub $0xc,%esp
10b8f1: ff 35 18 ab 12 00 pushl 0x12ab18
10b8f7: e8 90 5e 00 00 call 11178c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>
10b8fc: 31 c0 xor %eax,%eax
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
10b8fe: 83 c4 10 add $0x10,%esp
}
10b901: 8b 5d fc mov -0x4(%ebp),%ebx
10b904: c9 leave
10b905: c3 ret
0010e358 <pthread_setschedparam>:
int pthread_setschedparam(
pthread_t thread,
int policy,
struct sched_param *param
)
{
10e358: 55 push %ebp
10e359: 89 e5 mov %esp,%ebp
10e35b: 57 push %edi
10e35c: 56 push %esi
10e35d: 53 push %ebx
10e35e: 83 ec 2c sub $0x2c,%esp
10e361: 8b 75 10 mov 0x10(%ebp),%esi
int rc;
/*
* Check all the parameters
*/
if ( !param )
10e364: 85 f6 test %esi,%esi
10e366: 0f 84 c8 00 00 00 je 10e434 <pthread_setschedparam+0xdc><== NEVER TAKEN
return EINVAL;
rc = _POSIX_Thread_Translate_sched_param(
10e36c: 8d 45 e0 lea -0x20(%ebp),%eax
10e36f: 50 push %eax
10e370: 8d 45 e4 lea -0x1c(%ebp),%eax
10e373: 50 push %eax
10e374: 56 push %esi
10e375: ff 75 0c pushl 0xc(%ebp)
10e378: e8 27 64 00 00 call 1147a4 <_POSIX_Thread_Translate_sched_param>
10e37d: 89 c3 mov %eax,%ebx
policy,
param,
&budget_algorithm,
&budget_callout
);
if ( rc )
10e37f: 83 c4 10 add $0x10,%esp
10e382: 85 c0 test %eax,%eax
10e384: 74 0a je 10e390 <pthread_setschedparam+0x38>
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
10e386: 89 d8 mov %ebx,%eax
10e388: 8d 65 f4 lea -0xc(%ebp),%esp
10e38b: 5b pop %ebx
10e38c: 5e pop %esi
10e38d: 5f pop %edi
10e38e: c9 leave
10e38f: c3 ret
return rc;
/*
* Actually change the scheduling policy and parameters
*/
the_thread = _Thread_Get( thread, &location );
10e390: 83 ec 08 sub $0x8,%esp
10e393: 8d 45 dc lea -0x24(%ebp),%eax
10e396: 50 push %eax
10e397: ff 75 08 pushl 0x8(%ebp)
10e39a: e8 c5 27 00 00 call 110b64 <_Thread_Get>
10e39f: 89 c2 mov %eax,%edx
switch ( location ) {
10e3a1: 83 c4 10 add $0x10,%esp
10e3a4: 8b 7d dc mov -0x24(%ebp),%edi
10e3a7: 85 ff test %edi,%edi
10e3a9: 0f 85 95 00 00 00 jne 10e444 <pthread_setschedparam+0xec><== NEVER TAKEN
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10e3af: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax
10e3b5: 89 45 d4 mov %eax,-0x2c(%ebp)
if ( api->schedpolicy == SCHED_SPORADIC )
10e3b8: 83 b8 80 00 00 00 04 cmpl $0x4,0x80(%eax)
10e3bf: 0f 84 c7 00 00 00 je 10e48c <pthread_setschedparam+0x134>
(void) _Watchdog_Remove( &api->Sporadic_timer );
api->schedpolicy = policy;
10e3c5: 8b 45 0c mov 0xc(%ebp),%eax
10e3c8: 8b 4d d4 mov -0x2c(%ebp),%ecx
10e3cb: 89 81 80 00 00 00 mov %eax,0x80(%ecx)
api->schedparam = *param;
10e3d1: 89 cf mov %ecx,%edi
10e3d3: 81 c7 84 00 00 00 add $0x84,%edi
10e3d9: b9 07 00 00 00 mov $0x7,%ecx
10e3de: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
the_thread->budget_algorithm = budget_algorithm;
10e3e0: 8b 45 e4 mov -0x1c(%ebp),%eax
10e3e3: 89 42 7c mov %eax,0x7c(%edx)
the_thread->budget_callout = budget_callout;
10e3e6: 8b 45 e0 mov -0x20(%ebp),%eax
10e3e9: 89 82 80 00 00 00 mov %eax,0x80(%edx)
switch ( api->schedpolicy ) {
10e3ef: 8b 75 0c mov 0xc(%ebp),%esi
10e3f2: 85 f6 test %esi,%esi
10e3f4: 78 2e js 10e424 <pthread_setschedparam+0xcc><== NEVER TAKEN
10e3f6: 83 7d 0c 02 cmpl $0x2,0xc(%ebp)
10e3fa: 7f 54 jg 10e450 <pthread_setschedparam+0xf8>
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
10e3fc: a1 64 e6 12 00 mov 0x12e664,%eax
10e401: 89 42 78 mov %eax,0x78(%edx)
10e404: 0f b6 05 7c a4 12 00 movzbl 0x12a47c,%eax
10e40b: 8b 4d d4 mov -0x2c(%ebp),%ecx
10e40e: 2b 81 84 00 00 00 sub 0x84(%ecx),%eax
the_thread->real_priority =
10e414: 89 42 18 mov %eax,0x18(%edx)
_POSIX_Priority_To_core( api->schedparam.sched_priority );
_Thread_Change_priority(
10e417: 51 push %ecx
10e418: 6a 01 push $0x1
10e41a: 50 push %eax
10e41b: 52 push %edx
10e41c: e8 37 22 00 00 call 110658 <_Thread_Change_priority>
the_thread,
the_thread->real_priority,
true
);
break;
10e421: 83 c4 10 add $0x10,%esp
_Watchdog_Remove( &api->Sporadic_timer );
_POSIX_Threads_Sporadic_budget_TSR( 0, the_thread );
break;
}
_Thread_Enable_dispatch();
10e424: e8 17 27 00 00 call 110b40 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
10e429: 89 d8 mov %ebx,%eax
10e42b: 8d 65 f4 lea -0xc(%ebp),%esp
10e42e: 5b pop %ebx
10e42f: 5e pop %esi
10e430: 5f pop %edi
10e431: c9 leave
10e432: c3 ret
10e433: 90 nop
int rc;
/*
* Check all the parameters
*/
if ( !param )
10e434: bb 16 00 00 00 mov $0x16,%ebx
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
10e439: 89 d8 mov %ebx,%eax
10e43b: 8d 65 f4 lea -0xc(%ebp),%esp
10e43e: 5b pop %ebx
10e43f: 5e pop %esi
10e440: 5f pop %edi
10e441: c9 leave
10e442: c3 ret
10e443: 90 nop
/*
* Actually change the scheduling policy and parameters
*/
the_thread = _Thread_Get( thread, &location );
switch ( location ) {
10e444: b3 03 mov $0x3,%bl
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
10e446: 89 d8 mov %ebx,%eax
10e448: 8d 65 f4 lea -0xc(%ebp),%esp
10e44b: 5b pop %ebx
10e44c: 5e pop %esi
10e44d: 5f pop %edi
10e44e: c9 leave
10e44f: c3 ret
api->schedpolicy = policy;
api->schedparam = *param;
the_thread->budget_algorithm = budget_algorithm;
the_thread->budget_callout = budget_callout;
switch ( api->schedpolicy ) {
10e450: 83 7d 0c 04 cmpl $0x4,0xc(%ebp)
10e454: 75 ce jne 10e424 <pthread_setschedparam+0xcc><== NEVER TAKEN
true
);
break;
case SCHED_SPORADIC:
api->ss_high_priority = api->schedparam.sched_priority;
10e456: 8b 4d d4 mov -0x2c(%ebp),%ecx
10e459: 8b 81 84 00 00 00 mov 0x84(%ecx),%eax
10e45f: 89 81 a0 00 00 00 mov %eax,0xa0(%ecx)
_Watchdog_Remove( &api->Sporadic_timer );
10e465: 83 ec 0c sub $0xc,%esp
10e468: 89 c8 mov %ecx,%eax
10e46a: 05 a4 00 00 00 add $0xa4,%eax
10e46f: 50 push %eax
10e470: 89 55 d0 mov %edx,-0x30(%ebp)
10e473: e8 b0 38 00 00 call 111d28 <_Watchdog_Remove>
_POSIX_Threads_Sporadic_budget_TSR( 0, the_thread );
10e478: 58 pop %eax
10e479: 5a pop %edx
10e47a: 8b 55 d0 mov -0x30(%ebp),%edx
10e47d: 52 push %edx
10e47e: 6a 00 push $0x0
10e480: e8 3f fe ff ff call 10e2c4 <_POSIX_Threads_Sporadic_budget_TSR>
10e485: 83 c4 10 add $0x10,%esp
10e488: eb 9a jmp 10e424 <pthread_setschedparam+0xcc>
10e48a: 66 90 xchg %ax,%ax
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
10e48c: 83 ec 0c sub $0xc,%esp
10e48f: 05 a4 00 00 00 add $0xa4,%eax
10e494: 50 push %eax
10e495: 89 55 d0 mov %edx,-0x30(%ebp)
10e498: e8 8b 38 00 00 call 111d28 <_Watchdog_Remove>
10e49d: 83 c4 10 add $0x10,%esp
10e4a0: 8b 55 d0 mov -0x30(%ebp),%edx
10e4a3: e9 1d ff ff ff jmp 10e3c5 <pthread_setschedparam+0x6d>
00112bdc <pthread_sigmask>:
int pthread_sigmask(
int how,
const sigset_t *set,
sigset_t *oset
)
{
112bdc: 55 push %ebp
112bdd: 89 e5 mov %esp,%ebp
112bdf: 57 push %edi
112be0: 56 push %esi
112be1: 53 push %ebx
112be2: 83 ec 0c sub $0xc,%esp
112be5: 8b 4d 08 mov 0x8(%ebp),%ecx
112be8: 8b 55 0c mov 0xc(%ebp),%edx
112beb: 8b 5d 10 mov 0x10(%ebp),%ebx
POSIX_API_Control *api;
if ( !set && !oset )
112bee: 85 d2 test %edx,%edx
112bf0: 0f 84 9a 00 00 00 je 112c90 <pthread_sigmask+0xb4>
rtems_set_errno_and_return_minus_one( EINVAL );
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
112bf6: 8b 35 98 b6 12 00 mov 0x12b698,%esi
112bfc: 8b 86 f8 00 00 00 mov 0xf8(%esi),%eax
if ( oset )
112c02: 85 db test %ebx,%ebx
112c04: 74 0c je 112c12 <pthread_sigmask+0x36>
*oset = api->signals_blocked;
112c06: 8b b8 cc 00 00 00 mov 0xcc(%eax),%edi
112c0c: 89 3b mov %edi,(%ebx)
if ( !set )
112c0e: 85 d2 test %edx,%edx
112c10: 74 42 je 112c54 <pthread_sigmask+0x78>
return 0;
switch ( how ) {
112c12: 83 f9 01 cmp $0x1,%ecx
112c15: 74 6d je 112c84 <pthread_sigmask+0xa8>
112c17: 83 f9 02 cmp $0x2,%ecx
112c1a: 74 44 je 112c60 <pthread_sigmask+0x84>
112c1c: 85 c9 test %ecx,%ecx
112c1e: 75 4c jne 112c6c <pthread_sigmask+0x90>
break;
case SIG_UNBLOCK:
api->signals_blocked &= ~*set;
break;
case SIG_SETMASK:
api->signals_blocked = *set;
112c20: 8b 12 mov (%edx),%edx
112c22: 89 90 cc 00 00 00 mov %edx,0xcc(%eax)
/* XXX are there critical section problems here? */
/* XXX evaluate the new set */
if ( ~api->signals_blocked &
(api->signals_pending | _POSIX_signals_Pending) ) {
112c28: 8b 15 c8 bd 12 00 mov 0x12bdc8,%edx
112c2e: 0b 90 d0 00 00 00 or 0xd0(%eax),%edx
/* XXX are there critical section problems here? */
/* XXX evaluate the new set */
if ( ~api->signals_blocked &
112c34: 8b 80 cc 00 00 00 mov 0xcc(%eax),%eax
112c3a: f7 d0 not %eax
112c3c: 85 c2 test %eax,%edx
112c3e: 74 14 je 112c54 <pthread_sigmask+0x78>
(api->signals_pending | _POSIX_signals_Pending) ) {
_Thread_Executing->do_post_task_switch_extension = true;
112c40: c6 46 74 01 movb $0x1,0x74(%esi)
_Thread_Dispatch();
112c44: e8 97 bd ff ff call 10e9e0 <_Thread_Dispatch>
112c49: 31 c0 xor %eax,%eax
}
return 0;
}
112c4b: 83 c4 0c add $0xc,%esp
112c4e: 5b pop %ebx
112c4f: 5e pop %esi
112c50: 5f pop %edi
112c51: c9 leave
112c52: c3 ret
112c53: 90 nop
/* XXX evaluate the new set */
if ( ~api->signals_blocked &
(api->signals_pending | _POSIX_signals_Pending) ) {
_Thread_Executing->do_post_task_switch_extension = true;
_Thread_Dispatch();
112c54: 31 c0 xor %eax,%eax
}
return 0;
}
112c56: 83 c4 0c add $0xc,%esp
112c59: 5b pop %ebx
112c5a: 5e pop %esi
112c5b: 5f pop %edi
112c5c: c9 leave
112c5d: c3 ret
112c5e: 66 90 xchg %ax,%ax
switch ( how ) {
case SIG_BLOCK:
api->signals_blocked |= *set;
break;
case SIG_UNBLOCK:
api->signals_blocked &= ~*set;
112c60: 8b 12 mov (%edx),%edx
112c62: f7 d2 not %edx
112c64: 21 90 cc 00 00 00 and %edx,0xcc(%eax)
break;
112c6a: eb bc jmp 112c28 <pthread_sigmask+0x4c>
case SIG_SETMASK:
api->signals_blocked = *set;
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
112c6c: e8 db 33 00 00 call 11604c <__errno>
112c71: c7 00 16 00 00 00 movl $0x16,(%eax)
112c77: b8 ff ff ff ff mov $0xffffffff,%eax
_Thread_Executing->do_post_task_switch_extension = true;
_Thread_Dispatch();
}
return 0;
}
112c7c: 83 c4 0c add $0xc,%esp
112c7f: 5b pop %ebx
112c80: 5e pop %esi
112c81: 5f pop %edi
112c82: c9 leave
112c83: c3 ret
if ( !set )
return 0;
switch ( how ) {
case SIG_BLOCK:
api->signals_blocked |= *set;
112c84: 8b 12 mov (%edx),%edx
112c86: 09 90 cc 00 00 00 or %edx,0xcc(%eax)
break;
112c8c: eb 9a jmp 112c28 <pthread_sigmask+0x4c>
112c8e: 66 90 xchg %ax,%ax
sigset_t *oset
)
{
POSIX_API_Control *api;
if ( !set && !oset )
112c90: 85 db test %ebx,%ebx
112c92: 74 d8 je 112c6c <pthread_sigmask+0x90>
rtems_set_errno_and_return_minus_one( EINVAL );
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
112c94: 8b 35 98 b6 12 00 mov 0x12b698,%esi
112c9a: 8b 86 f8 00 00 00 mov 0xf8(%esi),%eax
112ca0: e9 61 ff ff ff jmp 112c06 <pthread_sigmask+0x2a>
0010c1b8 <pthread_testcancel>:
*
* 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183
*/
void pthread_testcancel( void )
{
10c1b8: 55 push %ebp
10c1b9: 89 e5 mov %esp,%ebp
10c1bb: 83 ec 08 sub $0x8,%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() )
10c1be: a1 34 b3 12 00 mov 0x12b334,%eax
10c1c3: 85 c0 test %eax,%eax
10c1c5: 75 44 jne 10c20b <pthread_testcancel+0x53><== NEVER TAKEN
return;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
10c1c7: a1 58 b3 12 00 mov 0x12b358,%eax
10c1cc: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax
10c1d2: 8b 15 98 b2 12 00 mov 0x12b298,%edx
10c1d8: 42 inc %edx
10c1d9: 89 15 98 b2 12 00 mov %edx,0x12b298
_Thread_Disable_dispatch();
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
10c1df: 8b 90 d4 00 00 00 mov 0xd4(%eax),%edx
10c1e5: 85 d2 test %edx,%edx
10c1e7: 75 27 jne 10c210 <pthread_testcancel+0x58><== NEVER TAKEN
thread_support->cancelation_requested )
10c1e9: 8b 80 dc 00 00 00 mov 0xdc(%eax),%eax
10c1ef: 85 c0 test %eax,%eax
10c1f1: 74 1d je 10c210 <pthread_testcancel+0x58>
cancel = true;
_Thread_Enable_dispatch();
10c1f3: e8 14 26 00 00 call 10e80c <_Thread_Enable_dispatch>
if ( cancel )
_POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED );
10c1f8: 83 ec 08 sub $0x8,%esp
10c1fb: 6a ff push $0xffffffff
10c1fd: ff 35 58 b3 12 00 pushl 0x12b358
10c203: e8 98 63 00 00 call 1125a0 <_POSIX_Thread_Exit>
10c208: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
10c20b: c9 leave <== NOT EXECUTED
10c20c: c3 ret <== NOT EXECUTED
10c20d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
10c210: c9 leave
_Thread_Disable_dispatch();
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
thread_support->cancelation_requested )
cancel = true;
_Thread_Enable_dispatch();
10c211: e9 f6 25 00 00 jmp 10e80c <_Thread_Enable_dispatch>
00111a48 <rtems_barrier_create>:
rtems_name name,
rtems_attribute attribute_set,
uint32_t maximum_waiters,
rtems_id *id
)
{
111a48: 55 push %ebp
111a49: 89 e5 mov %esp,%ebp
111a4b: 57 push %edi
111a4c: 56 push %esi
111a4d: 53 push %ebx
111a4e: 83 ec 2c sub $0x2c,%esp
111a51: 8b 5d 08 mov 0x8(%ebp),%ebx
111a54: 8b 7d 0c mov 0xc(%ebp),%edi
111a57: 8b 45 10 mov 0x10(%ebp),%eax
111a5a: 8b 75 14 mov 0x14(%ebp),%esi
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
111a5d: 85 db test %ebx,%ebx
111a5f: 0f 84 87 00 00 00 je 111aec <rtems_barrier_create+0xa4>
return RTEMS_INVALID_NAME;
if ( !id )
111a65: 85 f6 test %esi,%esi
111a67: 0f 84 bb 00 00 00 je 111b28 <rtems_barrier_create+0xe0>
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
111a6d: f7 c7 10 00 00 00 test $0x10,%edi
111a73: 0f 84 83 00 00 00 je 111afc <rtems_barrier_create+0xb4>
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
if ( maximum_waiters == 0 )
111a79: 85 c0 test %eax,%eax
111a7b: 0f 84 87 00 00 00 je 111b08 <rtems_barrier_create+0xc0>
if ( !id )
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
111a81: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
if ( maximum_waiters == 0 )
return RTEMS_INVALID_NUMBER;
} else
the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE;
the_attributes.maximum_count = maximum_waiters;
111a88: 89 45 e4 mov %eax,-0x1c(%ebp)
111a8b: a1 f8 93 12 00 mov 0x1293f8,%eax
111a90: 40 inc %eax
111a91: a3 f8 93 12 00 mov %eax,0x1293f8
* This function allocates a barrier control block from
* the inactive chain of free barrier control blocks.
*/
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Allocate( void )
{
return (Barrier_Control *) _Objects_Allocate( &_Barrier_Information );
111a96: 83 ec 0c sub $0xc,%esp
111a99: 68 c0 9d 12 00 push $0x129dc0
111a9e: e8 a5 b4 ff ff call 10cf48 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _Barrier_Allocate();
if ( !the_barrier ) {
111aa3: 83 c4 10 add $0x10,%esp
111aa6: 85 c0 test %eax,%eax
111aa8: 74 6a je 111b14 <rtems_barrier_create+0xcc>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_barrier->attribute_set = attribute_set;
111aaa: 89 78 10 mov %edi,0x10(%eax)
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
111aad: 83 ec 08 sub $0x8,%esp
111ab0: 8d 55 e0 lea -0x20(%ebp),%edx
111ab3: 52 push %edx
111ab4: 8d 50 14 lea 0x14(%eax),%edx
111ab7: 52 push %edx
111ab8: 89 45 d4 mov %eax,-0x2c(%ebp)
111abb: e8 24 05 00 00 call 111fe4 <_CORE_barrier_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
111ac0: 8b 45 d4 mov -0x2c(%ebp),%eax
111ac3: 8b 50 08 mov 0x8(%eax),%edx
111ac6: 0f b7 fa movzwl %dx,%edi
111ac9: 8b 0d dc 9d 12 00 mov 0x129ddc,%ecx
111acf: 89 04 b9 mov %eax,(%ecx,%edi,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
111ad2: 89 58 0c mov %ebx,0xc(%eax)
&_Barrier_Information,
&the_barrier->Object,
(Objects_Name) name
);
*id = the_barrier->Object.id;
111ad5: 89 16 mov %edx,(%esi)
_Thread_Enable_dispatch();
111ad7: e8 90 c1 ff ff call 10dc6c <_Thread_Enable_dispatch>
111adc: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
111ade: 83 c4 10 add $0x10,%esp
}
111ae1: 8d 65 f4 lea -0xc(%ebp),%esp
111ae4: 5b pop %ebx
111ae5: 5e pop %esi
111ae6: 5f pop %edi
111ae7: c9 leave
111ae8: c3 ret
111ae9: 8d 76 00 lea 0x0(%esi),%esi
)
{
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
111aec: b8 03 00 00 00 mov $0x3,%eax
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
111af1: 8d 65 f4 lea -0xc(%ebp),%esp
111af4: 5b pop %ebx
111af5: 5e pop %esi
111af6: 5f pop %edi
111af7: c9 leave
111af8: c3 ret
111af9: 8d 76 00 lea 0x0(%esi),%esi
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
if ( maximum_waiters == 0 )
return RTEMS_INVALID_NUMBER;
} else
the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE;
111afc: c7 45 e0 01 00 00 00 movl $0x1,-0x20(%ebp)
111b03: eb 83 jmp 111a88 <rtems_barrier_create+0x40>
111b05: 8d 76 00 lea 0x0(%esi),%esi
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
if ( maximum_waiters == 0 )
111b08: b0 0a mov $0xa,%al
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
111b0a: 8d 65 f4 lea -0xc(%ebp),%esp
111b0d: 5b pop %ebx
111b0e: 5e pop %esi
111b0f: 5f pop %edi
111b10: c9 leave
111b11: c3 ret
111b12: 66 90 xchg %ax,%ax
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _Barrier_Allocate();
if ( !the_barrier ) {
_Thread_Enable_dispatch();
111b14: e8 53 c1 ff ff call 10dc6c <_Thread_Enable_dispatch>
111b19: b8 05 00 00 00 mov $0x5,%eax
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
111b1e: 8d 65 f4 lea -0xc(%ebp),%esp
111b21: 5b pop %ebx
111b22: 5e pop %esi
111b23: 5f pop %edi
111b24: c9 leave
111b25: c3 ret
111b26: 66 90 xchg %ax,%ax
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
111b28: b8 09 00 00 00 mov $0x9,%eax
111b2d: eb b2 jmp 111ae1 <rtems_barrier_create+0x99>
001123c4 <rtems_clock_get>:
rtems_status_code rtems_clock_get(
rtems_clock_get_options option,
void *time_buffer
)
{
1123c4: 55 push %ebp
1123c5: 89 e5 mov %esp,%ebp
1123c7: 53 push %ebx
1123c8: 83 ec 04 sub $0x4,%esp
1123cb: 8b 45 08 mov 0x8(%ebp),%eax
1123ce: 8b 5d 0c mov 0xc(%ebp),%ebx
if ( !time_buffer )
1123d1: 85 db test %ebx,%ebx
1123d3: 74 3b je 112410 <rtems_clock_get+0x4c>
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
1123d5: 85 c0 test %eax,%eax
1123d7: 74 2b je 112404 <rtems_clock_get+0x40>
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
1123d9: 83 f8 01 cmp $0x1,%eax
1123dc: 74 3e je 11241c <rtems_clock_get+0x58>
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
1123de: 83 f8 02 cmp $0x2,%eax
1123e1: 74 45 je 112428 <rtems_clock_get+0x64>
*interval = rtems_clock_get_ticks_since_boot();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
1123e3: 83 f8 03 cmp $0x3,%eax
1123e6: 74 4c je 112434 <rtems_clock_get+0x70>
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
1123e8: 83 f8 04 cmp $0x4,%eax
1123eb: 74 0b je 1123f8 <rtems_clock_get+0x34>
1123ed: b8 0a 00 00 00 mov $0xa,%eax
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
1123f2: 5a pop %edx
1123f3: 5b pop %ebx
1123f4: c9 leave
1123f5: c3 ret
1123f6: 66 90 xchg %ax,%ax
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
1123f8: 89 5d 08 mov %ebx,0x8(%ebp)
return RTEMS_INVALID_NUMBER;
}
1123fb: 59 pop %ecx
1123fc: 5b pop %ebx
1123fd: c9 leave
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
1123fe: e9 49 01 00 00 jmp 11254c <rtems_clock_get_tod_timeval>
112403: 90 nop
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
112404: 89 5d 08 mov %ebx,0x8(%ebp)
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
112407: 58 pop %eax
112408: 5b pop %ebx
112409: c9 leave
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
11240a: e9 7d 00 00 00 jmp 11248c <rtems_clock_get_tod>
11240f: 90 nop
rtems_status_code rtems_clock_get(
rtems_clock_get_options option,
void *time_buffer
)
{
if ( !time_buffer )
112410: b8 09 00 00 00 mov $0x9,%eax
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
112415: 5a pop %edx
112416: 5b pop %ebx
112417: c9 leave
112418: c3 ret
112419: 8d 76 00 lea 0x0(%esi),%esi
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
11241c: 89 5d 08 mov %ebx,0x8(%ebp)
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
11241f: 5b pop %ebx
112420: 5b pop %ebx
112421: c9 leave
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
112422: e9 19 00 00 00 jmp 112440 <rtems_clock_get_seconds_since_epoch>
112427: 90 nop
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_since_boot();
112428: e8 53 00 00 00 call 112480 <rtems_clock_get_ticks_since_boot>
11242d: 89 03 mov %eax,(%ebx)
11242f: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
112431: eb bf jmp 1123f2 <rtems_clock_get+0x2e>
112433: 90 nop
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_per_second();
112434: e8 33 00 00 00 call 11246c <rtems_clock_get_ticks_per_second>
112439: 89 03 mov %eax,(%ebx)
11243b: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
11243d: eb b3 jmp 1123f2 <rtems_clock_get+0x2e>
0010c668 <rtems_clock_get_tod>:
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_tod(
rtems_time_of_day *time_buffer
)
{
10c668: 55 push %ebp
10c669: 89 e5 mov %esp,%ebp
10c66b: 56 push %esi
10c66c: 53 push %ebx
10c66d: 83 ec 50 sub $0x50,%esp
10c670: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_time_of_day *tmbuf = time_buffer;
struct tm time;
struct timeval now;
if ( !time_buffer )
10c673: 85 db test %ebx,%ebx
10c675: 0f 84 a1 00 00 00 je 10c71c <rtems_clock_get_tod+0xb4>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
10c67b: 80 3d 8c ce 12 00 00 cmpb $0x0,0x12ce8c
10c682: 75 0c jne 10c690 <rtems_clock_get_tod+0x28>
10c684: b8 0b 00 00 00 mov $0xb,%eax
tmbuf->second = time.tm_sec;
tmbuf->ticks = now.tv_usec /
rtems_configuration_get_microseconds_per_tick();
return RTEMS_SUCCESSFUL;
}
10c689: 8d 65 f8 lea -0x8(%ebp),%esp
10c68c: 5b pop %ebx
10c68d: 5e pop %esi
10c68e: c9 leave
10c68f: c3 ret
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
10c690: 9c pushf
10c691: fa cli
10c692: 5e pop %esi
_TOD_Get( &now );
10c693: 83 ec 0c sub $0xc,%esp
10c696: 8d 45 e8 lea -0x18(%ebp),%eax
10c699: 50 push %eax
10c69a: e8 19 19 00 00 call 10dfb8 <_TOD_Get>
_ISR_Enable(level);
10c69f: 56 push %esi
10c6a0: 9d popf
useconds = (suseconds_t)now.tv_nsec;
10c6a1: 8b 4d ec mov -0x14(%ebp),%ecx
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
10c6a4: 8b 45 e8 mov -0x18(%ebp),%eax
10c6a7: 89 45 f0 mov %eax,-0x10(%ebp)
time->tv_usec = useconds;
10c6aa: be d3 4d 62 10 mov $0x10624dd3,%esi
10c6af: 89 c8 mov %ecx,%eax
10c6b1: f7 ee imul %esi
10c6b3: 89 45 b0 mov %eax,-0x50(%ebp)
10c6b6: 89 55 b4 mov %edx,-0x4c(%ebp)
10c6b9: 8b 75 b4 mov -0x4c(%ebp),%esi
10c6bc: c1 fe 06 sar $0x6,%esi
10c6bf: 89 c8 mov %ecx,%eax
10c6c1: 99 cltd
10c6c2: 29 d6 sub %edx,%esi
10c6c4: 89 75 f4 mov %esi,-0xc(%ebp)
/* Obtain the current time */
_TOD_Get_timeval( &now );
/* Split it into a closer format */
gmtime_r( &now.tv_sec, &time );
10c6c7: 58 pop %eax
10c6c8: 5a pop %edx
10c6c9: 8d 45 c4 lea -0x3c(%ebp),%eax
10c6cc: 50 push %eax
10c6cd: 8d 45 f0 lea -0x10(%ebp),%eax
10c6d0: 50 push %eax
10c6d1: e8 0e aa 00 00 call 1170e4 <gmtime_r>
/* Now adjust it to the RTEMS format */
tmbuf->year = time.tm_year + 1900;
10c6d6: 8b 45 d8 mov -0x28(%ebp),%eax
10c6d9: 05 6c 07 00 00 add $0x76c,%eax
10c6de: 89 03 mov %eax,(%ebx)
tmbuf->month = time.tm_mon + 1;
10c6e0: 8b 45 d4 mov -0x2c(%ebp),%eax
10c6e3: 40 inc %eax
10c6e4: 89 43 04 mov %eax,0x4(%ebx)
tmbuf->day = time.tm_mday;
10c6e7: 8b 45 d0 mov -0x30(%ebp),%eax
10c6ea: 89 43 08 mov %eax,0x8(%ebx)
tmbuf->hour = time.tm_hour;
10c6ed: 8b 45 cc mov -0x34(%ebp),%eax
10c6f0: 89 43 0c mov %eax,0xc(%ebx)
tmbuf->minute = time.tm_min;
10c6f3: 8b 45 c8 mov -0x38(%ebp),%eax
10c6f6: 89 43 10 mov %eax,0x10(%ebx)
tmbuf->second = time.tm_sec;
10c6f9: 8b 45 c4 mov -0x3c(%ebp),%eax
10c6fc: 89 43 14 mov %eax,0x14(%ebx)
tmbuf->ticks = now.tv_usec /
10c6ff: 8b 45 f4 mov -0xc(%ebp),%eax
10c702: 31 d2 xor %edx,%edx
10c704: f7 35 4c 88 12 00 divl 0x12884c
10c70a: 89 43 18 mov %eax,0x18(%ebx)
10c70d: 31 c0 xor %eax,%eax
rtems_configuration_get_microseconds_per_tick();
return RTEMS_SUCCESSFUL;
10c70f: 83 c4 10 add $0x10,%esp
}
10c712: 8d 65 f8 lea -0x8(%ebp),%esp
10c715: 5b pop %ebx
10c716: 5e pop %esi
10c717: c9 leave
10c718: c3 ret
10c719: 8d 76 00 lea 0x0(%esi),%esi
{
rtems_time_of_day *tmbuf = time_buffer;
struct tm time;
struct timeval now;
if ( !time_buffer )
10c71c: b8 09 00 00 00 mov $0x9,%eax
10c721: e9 63 ff ff ff jmp 10c689 <rtems_clock_get_tod+0x21>
0011254c <rtems_clock_get_tod_timeval>:
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
11254c: 55 push %ebp
11254d: 89 e5 mov %esp,%ebp
11254f: 56 push %esi
112550: 53 push %ebx
112551: 83 ec 20 sub $0x20,%esp
112554: 8b 5d 08 mov 0x8(%ebp),%ebx
if ( !time )
112557: 85 db test %ebx,%ebx
112559: 74 59 je 1125b4 <rtems_clock_get_tod_timeval+0x68>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
11255b: 80 3d 6c 4f 17 00 00 cmpb $0x0,0x174f6c
112562: 75 0c jne 112570 <rtems_clock_get_tod_timeval+0x24>
112564: b8 0b 00 00 00 mov $0xb,%eax
return RTEMS_NOT_DEFINED;
_TOD_Get_timeval( time );
return RTEMS_SUCCESSFUL;
}
112569: 8d 65 f8 lea -0x8(%ebp),%esp
11256c: 5b pop %ebx
11256d: 5e pop %esi
11256e: c9 leave
11256f: c3 ret
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
112570: 9c pushf
112571: fa cli
112572: 5e pop %esi
_TOD_Get( &now );
112573: 83 ec 0c sub $0xc,%esp
112576: 8d 45 f0 lea -0x10(%ebp),%eax
112579: 50 push %eax
11257a: e8 15 1c 00 00 call 114194 <_TOD_Get>
_ISR_Enable(level);
11257f: 56 push %esi
112580: 9d popf
useconds = (suseconds_t)now.tv_nsec;
112581: 8b 4d f4 mov -0xc(%ebp),%ecx
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
112584: 8b 45 f0 mov -0x10(%ebp),%eax
112587: 89 03 mov %eax,(%ebx)
time->tv_usec = useconds;
112589: be d3 4d 62 10 mov $0x10624dd3,%esi
11258e: 89 c8 mov %ecx,%eax
112590: f7 ee imul %esi
112592: 89 45 e0 mov %eax,-0x20(%ebp)
112595: 89 55 e4 mov %edx,-0x1c(%ebp)
112598: 8b 75 e4 mov -0x1c(%ebp),%esi
11259b: c1 fe 06 sar $0x6,%esi
11259e: 89 c8 mov %ecx,%eax
1125a0: 99 cltd
1125a1: 29 d6 sub %edx,%esi
1125a3: 89 73 04 mov %esi,0x4(%ebx)
1125a6: 31 c0 xor %eax,%eax
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
_TOD_Get_timeval( time );
return RTEMS_SUCCESSFUL;
1125a8: 83 c4 10 add $0x10,%esp
}
1125ab: 8d 65 f8 lea -0x8(%ebp),%esp
1125ae: 5b pop %ebx
1125af: 5e pop %esi
1125b0: c9 leave
1125b1: c3 ret
1125b2: 66 90 xchg %ax,%ax
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
if ( !time )
1125b4: b8 09 00 00 00 mov $0x9,%eax
1125b9: eb ae jmp 112569 <rtems_clock_get_tod_timeval+0x1d>
00130d40 <rtems_clock_get_uptime>:
* error code - if unsuccessful
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
130d40: 55 push %ebp
130d41: 89 e5 mov %esp,%ebp
130d43: 83 ec 08 sub $0x8,%esp
130d46: 8b 45 08 mov 0x8(%ebp),%eax
if ( !uptime )
130d49: 85 c0 test %eax,%eax
130d4b: 74 13 je 130d60 <rtems_clock_get_uptime+0x20>
return RTEMS_INVALID_ADDRESS;
_TOD_Get_uptime_as_timespec( uptime );
130d4d: 83 ec 0c sub $0xc,%esp
130d50: 50 push %eax
130d51: e8 f2 0c 00 00 call 131a48 <_TOD_Get_uptime_as_timespec>
130d56: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
130d58: 83 c4 10 add $0x10,%esp
}
130d5b: c9 leave
130d5c: c3 ret
130d5d: 8d 76 00 lea 0x0(%esi),%esi
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
if ( !uptime )
130d60: b0 09 mov $0x9,%al
return RTEMS_INVALID_ADDRESS;
_TOD_Get_uptime_as_timespec( uptime );
return RTEMS_SUCCESSFUL;
}
130d62: c9 leave
130d63: c3 ret
0010c740 <rtems_clock_set>:
*/
rtems_status_code rtems_clock_set(
rtems_time_of_day *time_buffer
)
{
10c740: 55 push %ebp
10c741: 89 e5 mov %esp,%ebp
10c743: 53 push %ebx
10c744: 83 ec 14 sub $0x14,%esp
10c747: 8b 5d 08 mov 0x8(%ebp),%ebx
struct timespec newtime;
if ( !time_buffer )
10c74a: 85 db test %ebx,%ebx
10c74c: 74 66 je 10c7b4 <rtems_clock_set+0x74>
return RTEMS_INVALID_ADDRESS;
if ( _TOD_Validate( time_buffer ) ) {
10c74e: 83 ec 0c sub $0xc,%esp
10c751: 53 push %ebx
10c752: e8 39 01 00 00 call 10c890 <_TOD_Validate>
10c757: 83 c4 10 add $0x10,%esp
10c75a: 84 c0 test %al,%al
10c75c: 75 0a jne 10c768 <rtems_clock_set+0x28>
10c75e: b8 14 00 00 00 mov $0x14,%eax
_TOD_Set( &newtime );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
return RTEMS_INVALID_CLOCK;
}
10c763: 8b 5d fc mov -0x4(%ebp),%ebx
10c766: c9 leave
10c767: c3 ret
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
if ( _TOD_Validate( time_buffer ) ) {
newtime.tv_sec = _TOD_To_seconds( time_buffer );
10c768: 83 ec 0c sub $0xc,%esp
10c76b: 53 push %ebx
10c76c: e8 93 00 00 00 call 10c804 <_TOD_To_seconds>
10c771: 89 45 f0 mov %eax,-0x10(%ebp)
newtime.tv_nsec = time_buffer->ticks *
10c774: 8b 43 18 mov 0x18(%ebx),%eax
10c777: 0f af 05 4c 88 12 00 imul 0x12884c,%eax
10c77e: 8d 04 80 lea (%eax,%eax,4),%eax
10c781: 8d 04 80 lea (%eax,%eax,4),%eax
10c784: 8d 04 80 lea (%eax,%eax,4),%eax
10c787: c1 e0 03 shl $0x3,%eax
10c78a: 89 45 f4 mov %eax,-0xc(%ebp)
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10c78d: a1 78 ce 12 00 mov 0x12ce78,%eax
10c792: 40 inc %eax
10c793: a3 78 ce 12 00 mov %eax,0x12ce78
rtems_configuration_get_nanoseconds_per_tick();
_Thread_Disable_dispatch();
_TOD_Set( &newtime );
10c798: 8d 45 f0 lea -0x10(%ebp),%eax
10c79b: 89 04 24 mov %eax,(%esp)
10c79e: e8 f9 18 00 00 call 10e09c <_TOD_Set>
_Thread_Enable_dispatch();
10c7a3: e8 10 2c 00 00 call 10f3b8 <_Thread_Enable_dispatch>
10c7a8: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
10c7aa: 83 c4 10 add $0x10,%esp
}
return RTEMS_INVALID_CLOCK;
}
10c7ad: 8b 5d fc mov -0x4(%ebp),%ebx
10c7b0: c9 leave
10c7b1: c3 ret
10c7b2: 66 90 xchg %ax,%ax
rtems_time_of_day *time_buffer
)
{
struct timespec newtime;
if ( !time_buffer )
10c7b4: b8 09 00 00 00 mov $0x9,%eax
_TOD_Set( &newtime );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
return RTEMS_INVALID_CLOCK;
}
10c7b9: 8b 5d fc mov -0x4(%ebp),%ebx
10c7bc: c9 leave
10c7bd: c3 ret
0010b620 <rtems_clock_tick>:
*
* NOTE: This routine only works for leap-years through 2099.
*/
rtems_status_code rtems_clock_tick( void )
{
10b620: 55 push %ebp
10b621: 89 e5 mov %esp,%ebp
10b623: 83 ec 08 sub $0x8,%esp
_TOD_Tickle_ticks();
10b626: e8 dd 14 00 00 call 10cb08 <_TOD_Tickle_ticks>
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void )
{
_Watchdog_Tickle( &_Watchdog_Ticks_chain );
10b62b: 83 ec 0c sub $0xc,%esp
10b62e: 68 d8 94 12 00 push $0x1294d8
10b633: e8 3c 37 00 00 call 10ed74 <_Watchdog_Tickle>
_Watchdog_Tickle_ticks();
_Thread_Tickle_timeslice();
10b638: e8 c7 31 00 00 call 10e804 <_Thread_Tickle_timeslice>
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void )
{
return ( _Context_Switch_necessary );
10b63d: a0 c8 94 12 00 mov 0x1294c8,%al
if ( _Thread_Is_context_switch_necessary() &&
10b642: 83 c4 10 add $0x10,%esp
10b645: 84 c0 test %al,%al
10b647: 74 09 je 10b652 <rtems_clock_tick+0x32>
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_dispatching_enabled( void )
{
return ( _Thread_Dispatch_disable_level == 0 );
10b649: a1 f8 93 12 00 mov 0x1293f8,%eax
10b64e: 85 c0 test %eax,%eax
10b650: 74 06 je 10b658 <rtems_clock_tick+0x38>
_Thread_Is_dispatching_enabled() )
_Thread_Dispatch();
return RTEMS_SUCCESSFUL;
}
10b652: 31 c0 xor %eax,%eax
10b654: c9 leave
10b655: c3 ret
10b656: 66 90 xchg %ax,%ax
_Thread_Tickle_timeslice();
if ( _Thread_Is_context_switch_necessary() &&
_Thread_Is_dispatching_enabled() )
_Thread_Dispatch();
10b658: e8 b3 24 00 00 call 10db10 <_Thread_Dispatch>
return RTEMS_SUCCESSFUL;
}
10b65d: 31 c0 xor %eax,%eax
10b65f: c9 leave
10b660: c3 ret
0010b7e8 <rtems_event_send>:
rtems_status_code rtems_event_send(
rtems_id id,
rtems_event_set event_in
)
{
10b7e8: 55 push %ebp
10b7e9: 89 e5 mov %esp,%ebp
10b7eb: 53 push %ebx
10b7ec: 83 ec 1c sub $0x1c,%esp
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
the_thread = _Thread_Get( id, &location );
10b7ef: 8d 45 f4 lea -0xc(%ebp),%eax
10b7f2: 50 push %eax
10b7f3: ff 75 08 pushl 0x8(%ebp)
10b7f6: e8 95 24 00 00 call 10dc90 <_Thread_Get>
switch ( location ) {
10b7fb: 83 c4 10 add $0x10,%esp
10b7fe: 8b 55 f4 mov -0xc(%ebp),%edx
10b801: 85 d2 test %edx,%edx
10b803: 75 2b jne 10b830 <rtems_event_send+0x48>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
10b805: 8b 90 f4 00 00 00 mov 0xf4(%eax),%edx
rtems_event_set *the_event_set
)
{
ISR_Level level;
_ISR_Disable( level );
10b80b: 9c pushf
10b80c: fa cli
10b80d: 59 pop %ecx
*the_event_set |= the_new_events;
10b80e: 8b 5d 0c mov 0xc(%ebp),%ebx
10b811: 09 1a or %ebx,(%edx)
_ISR_Enable( level );
10b813: 51 push %ecx
10b814: 9d popf
_Event_sets_Post( event_in, &api->pending_events );
_Event_Surrender( the_thread );
10b815: 83 ec 0c sub $0xc,%esp
10b818: 50 push %eax
10b819: e8 1e 00 00 00 call 10b83c <_Event_Surrender>
_Thread_Enable_dispatch();
10b81e: e8 49 24 00 00 call 10dc6c <_Thread_Enable_dispatch>
10b823: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
10b825: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10b828: 8b 5d fc mov -0x4(%ebp),%ebx
10b82b: c9 leave
10b82c: c3 ret
10b82d: 8d 76 00 lea 0x0(%esi),%esi
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
10b830: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10b835: 8b 5d fc mov -0x4(%ebp),%ebx
10b838: c9 leave
10b839: c3 ret
00110e60 <rtems_extension_create>:
rtems_status_code rtems_extension_create(
rtems_name name,
const rtems_extensions_table *extension_table,
rtems_id *id
)
{
110e60: 55 push %ebp
110e61: 89 e5 mov %esp,%ebp
110e63: 57 push %edi
110e64: 56 push %esi
110e65: 53 push %ebx
110e66: 83 ec 1c sub $0x1c,%esp
110e69: 8b 75 0c mov 0xc(%ebp),%esi
110e6c: 8b 5d 10 mov 0x10(%ebp),%ebx
Extension_Control *the_extension;
if ( !id )
110e6f: 85 db test %ebx,%ebx
110e71: 0f 84 85 00 00 00 je 110efc <rtems_extension_create+0x9c><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( !rtems_is_name_valid( name ) )
110e77: 8b 45 08 mov 0x8(%ebp),%eax
110e7a: 85 c0 test %eax,%eax
110e7c: 75 0e jne 110e8c <rtems_extension_create+0x2c>
110e7e: b8 03 00 00 00 mov $0x3,%eax
);
*id = the_extension->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
110e83: 8d 65 f4 lea -0xc(%ebp),%esp
110e86: 5b pop %ebx
110e87: 5e pop %esi
110e88: 5f pop %edi
110e89: c9 leave
110e8a: c3 ret
110e8b: 90 nop
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
110e8c: a1 98 73 13 00 mov 0x137398,%eax
110e91: 40 inc %eax
110e92: a3 98 73 13 00 mov %eax,0x137398
#ifndef __EXTENSION_MANAGER_inl
#define __EXTENSION_MANAGER_inl
RTEMS_INLINE_ROUTINE Extension_Control *_Extension_Allocate( void )
{
return (Extension_Control *) _Objects_Allocate( &_Extension_Information );
110e97: 83 ec 0c sub $0xc,%esp
110e9a: 68 20 76 13 00 push $0x137620
110e9f: e8 40 0d 00 00 call 111be4 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_extension = _Extension_Allocate();
if ( !the_extension ) {
110ea4: 83 c4 10 add $0x10,%esp
110ea7: 85 c0 test %eax,%eax
110ea9: 74 45 je 110ef0 <rtems_extension_create+0x90>
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
110eab: 8d 78 24 lea 0x24(%eax),%edi
110eae: b9 08 00 00 00 mov $0x8,%ecx
110eb3: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_User_extensions_Add_set( extension );
110eb5: 83 ec 0c sub $0xc,%esp
110eb8: 8d 50 10 lea 0x10(%eax),%edx
110ebb: 52 push %edx
110ebc: 89 45 e4 mov %eax,-0x1c(%ebp)
110ebf: e8 c0 27 00 00 call 113684 <_User_extensions_Add_set>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
110ec4: 8b 45 e4 mov -0x1c(%ebp),%eax
110ec7: 8b 50 08 mov 0x8(%eax),%edx
110eca: 0f b7 f2 movzwl %dx,%esi
110ecd: 8b 0d 3c 76 13 00 mov 0x13763c,%ecx
110ed3: 89 04 b1 mov %eax,(%ecx,%esi,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
110ed6: 8b 4d 08 mov 0x8(%ebp),%ecx
110ed9: 89 48 0c mov %ecx,0xc(%eax)
&_Extension_Information,
&the_extension->Object,
(Objects_Name) name
);
*id = the_extension->Object.id;
110edc: 89 13 mov %edx,(%ebx)
_Thread_Enable_dispatch();
110ede: e8 95 1a 00 00 call 112978 <_Thread_Enable_dispatch>
110ee3: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
110ee5: 83 c4 10 add $0x10,%esp
}
110ee8: 8d 65 f4 lea -0xc(%ebp),%esp
110eeb: 5b pop %ebx
110eec: 5e pop %esi
110eed: 5f pop %edi
110eee: c9 leave
110eef: c3 ret
_Thread_Disable_dispatch(); /* to prevent deletion */
the_extension = _Extension_Allocate();
if ( !the_extension ) {
_Thread_Enable_dispatch();
110ef0: e8 83 1a 00 00 call 112978 <_Thread_Enable_dispatch>
110ef5: b8 05 00 00 00 mov $0x5,%eax
return RTEMS_TOO_MANY;
110efa: eb 87 jmp 110e83 <rtems_extension_create+0x23>
rtems_id *id
)
{
Extension_Control *the_extension;
if ( !id )
110efc: b8 09 00 00 00 mov $0x9,%eax
110f01: eb 80 jmp 110e83 <rtems_extension_create+0x23>
00110f04 <rtems_extension_delete>:
#include <rtems/extension.h>
rtems_status_code rtems_extension_delete(
rtems_id id
)
{
110f04: 55 push %ebp
110f05: 89 e5 mov %esp,%ebp
110f07: 53 push %ebx
110f08: 83 ec 18 sub $0x18,%esp
RTEMS_INLINE_ROUTINE Extension_Control *_Extension_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Extension_Control *)
110f0b: 8d 45 f4 lea -0xc(%ebp),%eax
110f0e: 50 push %eax
110f0f: ff 75 08 pushl 0x8(%ebp)
110f12: 68 20 76 13 00 push $0x137620
110f17: e8 78 11 00 00 call 112094 <_Objects_Get>
110f1c: 89 c3 mov %eax,%ebx
Extension_Control *the_extension;
Objects_Locations location;
the_extension = _Extension_Get( id, &location );
switch ( location ) {
110f1e: 83 c4 10 add $0x10,%esp
110f21: 8b 55 f4 mov -0xc(%ebp),%edx
110f24: 85 d2 test %edx,%edx
110f26: 75 38 jne 110f60 <rtems_extension_delete+0x5c>
case OBJECTS_LOCAL:
_User_extensions_Remove_set( &the_extension->Extension );
110f28: 83 ec 0c sub $0xc,%esp
110f2b: 8d 40 10 lea 0x10(%eax),%eax
110f2e: 50 push %eax
110f2f: e8 50 28 00 00 call 113784 <_User_extensions_Remove_set>
_Objects_Close( &_Extension_Information, &the_extension->Object );
110f34: 59 pop %ecx
110f35: 58 pop %eax
110f36: 53 push %ebx
110f37: 68 20 76 13 00 push $0x137620
110f3c: e8 1f 0d 00 00 call 111c60 <_Objects_Close>
RTEMS_INLINE_ROUTINE void _Extension_Free (
Extension_Control *the_extension
)
{
_Objects_Free( &_Extension_Information, &the_extension->Object );
110f41: 58 pop %eax
110f42: 5a pop %edx
110f43: 53 push %ebx
110f44: 68 20 76 13 00 push $0x137620
110f49: e8 16 10 00 00 call 111f64 <_Objects_Free>
_Extension_Free( the_extension );
_Thread_Enable_dispatch();
110f4e: e8 25 1a 00 00 call 112978 <_Thread_Enable_dispatch>
110f53: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
110f55: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
110f58: 8b 5d fc mov -0x4(%ebp),%ebx
110f5b: c9 leave
110f5c: c3 ret
110f5d: 8d 76 00 lea 0x0(%esi),%esi
{
Extension_Control *the_extension;
Objects_Locations location;
the_extension = _Extension_Get( id, &location );
switch ( location ) {
110f60: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
110f65: 8b 5d fc mov -0x4(%ebp),%ebx
110f68: c9 leave
110f69: c3 ret
00114d00 <rtems_io_close>:
rtems_status_code rtems_io_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
114d00: 55 push %ebp
114d01: 89 e5 mov %esp,%ebp
114d03: 56 push %esi
114d04: 53 push %ebx
114d05: 8b 45 08 mov 0x8(%ebp),%eax
114d08: 8b 4d 0c mov 0xc(%ebp),%ecx
114d0b: 8b 5d 10 mov 0x10(%ebp),%ebx
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
114d0e: 39 05 60 9e 12 00 cmp %eax,0x129e60
114d14: 76 22 jbe 114d38 <rtems_io_close+0x38>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].close_entry;
114d16: 8d 34 40 lea (%eax,%eax,2),%esi
114d19: 8b 15 64 9e 12 00 mov 0x129e64,%edx
114d1f: 8b 54 f2 08 mov 0x8(%edx,%esi,8),%edx
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
114d23: 85 d2 test %edx,%edx
114d25: 74 1d je 114d44 <rtems_io_close+0x44>
114d27: 89 5d 10 mov %ebx,0x10(%ebp)
114d2a: 89 4d 0c mov %ecx,0xc(%ebp)
114d2d: 89 45 08 mov %eax,0x8(%ebp)
}
114d30: 5b pop %ebx
114d31: 5e pop %esi
114d32: c9 leave
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].close_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
114d33: ff e2 jmp *%edx
114d35: 8d 76 00 lea 0x0(%esi),%esi
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
114d38: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].close_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
}
114d3d: 5b pop %ebx
114d3e: 5e pop %esi
114d3f: c9 leave
114d40: c3 ret
114d41: 8d 76 00 lea 0x0(%esi),%esi
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].close_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
114d44: 31 c0 xor %eax,%eax
}
114d46: 5b pop %ebx
114d47: 5e pop %esi
114d48: c9 leave
114d49: c3 ret
00114d4c <rtems_io_control>:
rtems_status_code rtems_io_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
114d4c: 55 push %ebp
114d4d: 89 e5 mov %esp,%ebp
114d4f: 56 push %esi
114d50: 53 push %ebx
114d51: 8b 45 08 mov 0x8(%ebp),%eax
114d54: 8b 4d 0c mov 0xc(%ebp),%ecx
114d57: 8b 5d 10 mov 0x10(%ebp),%ebx
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
114d5a: 39 05 60 9e 12 00 cmp %eax,0x129e60
114d60: 76 22 jbe 114d84 <rtems_io_control+0x38>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].control_entry;
114d62: 8d 34 40 lea (%eax,%eax,2),%esi
114d65: 8b 15 64 9e 12 00 mov 0x129e64,%edx
114d6b: 8b 54 f2 14 mov 0x14(%edx,%esi,8),%edx
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
114d6f: 85 d2 test %edx,%edx
114d71: 74 1d je 114d90 <rtems_io_control+0x44>
114d73: 89 5d 10 mov %ebx,0x10(%ebp)
114d76: 89 4d 0c mov %ecx,0xc(%ebp)
114d79: 89 45 08 mov %eax,0x8(%ebp)
}
114d7c: 5b pop %ebx
114d7d: 5e pop %esi
114d7e: c9 leave
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].control_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
114d7f: ff e2 jmp *%edx
114d81: 8d 76 00 lea 0x0(%esi),%esi
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
114d84: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].control_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
}
114d89: 5b pop %ebx
114d8a: 5e pop %esi
114d8b: c9 leave
114d8c: c3 ret
114d8d: 8d 76 00 lea 0x0(%esi),%esi
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].control_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
114d90: 31 c0 xor %eax,%eax
}
114d92: 5b pop %ebx
114d93: 5e pop %esi
114d94: c9 leave
114d95: c3 ret
00111f5c <rtems_io_initialize>:
rtems_status_code rtems_io_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
111f5c: 55 push %ebp
111f5d: 89 e5 mov %esp,%ebp
111f5f: 56 push %esi
111f60: 53 push %ebx
111f61: 8b 45 08 mov 0x8(%ebp),%eax
111f64: 8b 4d 0c mov 0xc(%ebp),%ecx
111f67: 8b 5d 10 mov 0x10(%ebp),%ebx
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
111f6a: 39 05 60 9e 12 00 cmp %eax,0x129e60
111f70: 76 1e jbe 111f90 <rtems_io_initialize+0x34>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].initialization_entry;
111f72: 8d 34 40 lea (%eax,%eax,2),%esi
111f75: 8b 15 64 9e 12 00 mov 0x129e64,%edx
111f7b: 8b 14 f2 mov (%edx,%esi,8),%edx
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
111f7e: 85 d2 test %edx,%edx
111f80: 74 1a je 111f9c <rtems_io_initialize+0x40>
111f82: 89 5d 10 mov %ebx,0x10(%ebp)
111f85: 89 4d 0c mov %ecx,0xc(%ebp)
111f88: 89 45 08 mov %eax,0x8(%ebp)
}
111f8b: 5b pop %ebx
111f8c: 5e pop %esi
111f8d: c9 leave
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].initialization_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
111f8e: ff e2 jmp *%edx
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
111f90: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].initialization_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
}
111f95: 5b pop %ebx
111f96: 5e pop %esi
111f97: c9 leave
111f98: c3 ret
111f99: 8d 76 00 lea 0x0(%esi),%esi
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].initialization_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
111f9c: 31 c0 xor %eax,%eax
}
111f9e: 5b pop %ebx
111f9f: 5e pop %esi
111fa0: c9 leave
111fa1: c3 ret
00114d98 <rtems_io_open>:
rtems_status_code rtems_io_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
114d98: 55 push %ebp
114d99: 89 e5 mov %esp,%ebp
114d9b: 56 push %esi
114d9c: 53 push %ebx
114d9d: 8b 45 08 mov 0x8(%ebp),%eax
114da0: 8b 4d 0c mov 0xc(%ebp),%ecx
114da3: 8b 5d 10 mov 0x10(%ebp),%ebx
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
114da6: 39 05 60 9e 12 00 cmp %eax,0x129e60
114dac: 76 22 jbe 114dd0 <rtems_io_open+0x38>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].open_entry;
114dae: 8d 34 40 lea (%eax,%eax,2),%esi
114db1: 8b 15 64 9e 12 00 mov 0x129e64,%edx
114db7: 8b 54 f2 04 mov 0x4(%edx,%esi,8),%edx
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
114dbb: 85 d2 test %edx,%edx
114dbd: 74 1d je 114ddc <rtems_io_open+0x44>
114dbf: 89 5d 10 mov %ebx,0x10(%ebp)
114dc2: 89 4d 0c mov %ecx,0xc(%ebp)
114dc5: 89 45 08 mov %eax,0x8(%ebp)
}
114dc8: 5b pop %ebx
114dc9: 5e pop %esi
114dca: c9 leave
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].open_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
114dcb: ff e2 jmp *%edx
114dcd: 8d 76 00 lea 0x0(%esi),%esi
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
114dd0: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].open_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
}
114dd5: 5b pop %ebx
114dd6: 5e pop %esi
114dd7: c9 leave
114dd8: c3 ret
114dd9: 8d 76 00 lea 0x0(%esi),%esi
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].open_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
114ddc: 31 c0 xor %eax,%eax
}
114dde: 5b pop %ebx
114ddf: 5e pop %esi
114de0: c9 leave
114de1: c3 ret
00114de4 <rtems_io_read>:
rtems_status_code rtems_io_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
114de4: 55 push %ebp
114de5: 89 e5 mov %esp,%ebp
114de7: 56 push %esi
114de8: 53 push %ebx
114de9: 8b 45 08 mov 0x8(%ebp),%eax
114dec: 8b 4d 0c mov 0xc(%ebp),%ecx
114def: 8b 5d 10 mov 0x10(%ebp),%ebx
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
114df2: 39 05 60 9e 12 00 cmp %eax,0x129e60
114df8: 76 22 jbe 114e1c <rtems_io_read+0x38>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].read_entry;
114dfa: 8d 34 40 lea (%eax,%eax,2),%esi
114dfd: 8b 15 64 9e 12 00 mov 0x129e64,%edx
114e03: 8b 54 f2 0c mov 0xc(%edx,%esi,8),%edx
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
114e07: 85 d2 test %edx,%edx
114e09: 74 1d je 114e28 <rtems_io_read+0x44>
114e0b: 89 5d 10 mov %ebx,0x10(%ebp)
114e0e: 89 4d 0c mov %ecx,0xc(%ebp)
114e11: 89 45 08 mov %eax,0x8(%ebp)
}
114e14: 5b pop %ebx
114e15: 5e pop %esi
114e16: c9 leave
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].read_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
114e17: ff e2 jmp *%edx
114e19: 8d 76 00 lea 0x0(%esi),%esi
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
114e1c: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].read_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
}
114e21: 5b pop %ebx
114e22: 5e pop %esi
114e23: c9 leave
114e24: c3 ret
114e25: 8d 76 00 lea 0x0(%esi),%esi
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].read_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
114e28: 31 c0 xor %eax,%eax
}
114e2a: 5b pop %ebx
114e2b: 5e pop %esi
114e2c: c9 leave
114e2d: c3 ret
0010d530 <rtems_io_register_driver>:
rtems_status_code rtems_io_register_driver(
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
10d530: 55 push %ebp
10d531: 89 e5 mov %esp,%ebp
10d533: 57 push %edi
10d534: 56 push %esi
10d535: 53 push %ebx
10d536: 83 ec 0c sub $0xc,%esp
10d539: 8b 5d 08 mov 0x8(%ebp),%ebx
10d53c: 8b 75 0c mov 0xc(%ebp),%esi
10d53f: 8b 55 10 mov 0x10(%ebp),%edx
rtems_device_major_number major_limit = _IO_Number_of_drivers;
10d542: a1 80 cf 12 00 mov 0x12cf80,%eax
if ( rtems_interrupt_is_in_progress() )
10d547: 8b 0d b4 c5 12 00 mov 0x12c5b4,%ecx
10d54d: 85 c9 test %ecx,%ecx
10d54f: 0f 85 ab 00 00 00 jne 10d600 <rtems_io_register_driver+0xd0>
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
10d555: 85 d2 test %edx,%edx
10d557: 0f 84 e3 00 00 00 je 10d640 <rtems_io_register_driver+0x110>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
10d55d: 89 02 mov %eax,(%edx)
if ( driver_table == NULL )
10d55f: 85 f6 test %esi,%esi
10d561: 0f 84 d9 00 00 00 je 10d640 <rtems_io_register_driver+0x110>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10d567: 8b 3e mov (%esi),%edi
10d569: 85 ff test %edi,%edi
10d56b: 0f 84 c3 00 00 00 je 10d634 <rtems_io_register_driver+0x104>
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
10d571: 39 d8 cmp %ebx,%eax
10d573: 76 7b jbe 10d5f0 <rtems_io_register_driver+0xc0>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10d575: a1 18 c5 12 00 mov 0x12c518,%eax
10d57a: 40 inc %eax
10d57b: a3 18 c5 12 00 mov %eax,0x12c518
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
10d580: 85 db test %ebx,%ebx
10d582: 0f 85 88 00 00 00 jne 10d610 <rtems_io_register_driver+0xe0>
static rtems_status_code rtems_io_obtain_major_number(
rtems_device_major_number *major
)
{
rtems_device_major_number n = _IO_Number_of_drivers;
10d588: 8b 0d 80 cf 12 00 mov 0x12cf80,%ecx
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
10d58e: 85 c9 test %ecx,%ecx
10d590: 0f 84 b7 00 00 00 je 10d64d <rtems_io_register_driver+0x11d><== NEVER TAKEN
10d596: 8b 3d 84 cf 12 00 mov 0x12cf84,%edi
10d59c: 89 f8 mov %edi,%eax
10d59e: eb 08 jmp 10d5a8 <rtems_io_register_driver+0x78>
10d5a0: 43 inc %ebx
10d5a1: 83 c0 18 add $0x18,%eax
10d5a4: 39 d9 cmp %ebx,%ecx
10d5a6: 76 0b jbe 10d5b3 <rtems_io_register_driver+0x83>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10d5a8: 83 38 00 cmpl $0x0,(%eax)
10d5ab: 75 f3 jne 10d5a0 <rtems_io_register_driver+0x70>
10d5ad: 83 78 04 00 cmpl $0x0,0x4(%eax)
10d5b1: 75 ed jne 10d5a0 <rtems_io_register_driver+0x70>
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
10d5b3: 89 1a mov %ebx,(%edx)
if ( m != n )
10d5b5: 39 d9 cmp %ebx,%ecx
10d5b7: 0f 84 97 00 00 00 je 10d654 <rtems_io_register_driver+0x124>
10d5bd: 8d 04 5b lea (%ebx,%ebx,2),%eax
10d5c0: 8d 04 c7 lea (%edi,%eax,8),%eax
}
*registered_major = major;
}
_IO_Driver_address_table [major] = *driver_table;
10d5c3: b9 06 00 00 00 mov $0x6,%ecx
10d5c8: 89 c7 mov %eax,%edi
10d5ca: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_Thread_Enable_dispatch();
10d5cc: e8 1b 1a 00 00 call 10efec <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
10d5d1: c7 45 10 00 00 00 00 movl $0x0,0x10(%ebp)
10d5d8: c7 45 0c 00 00 00 00 movl $0x0,0xc(%ebp)
10d5df: 89 5d 08 mov %ebx,0x8(%ebp)
}
10d5e2: 83 c4 0c add $0xc,%esp
10d5e5: 5b pop %ebx
10d5e6: 5e pop %esi
10d5e7: 5f pop %edi
10d5e8: c9 leave
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
10d5e9: e9 32 87 00 00 jmp 115d20 <rtems_io_initialize>
10d5ee: 66 90 xchg %ax,%ax
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
10d5f0: b8 0a 00 00 00 mov $0xa,%eax
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
10d5f5: 83 c4 0c add $0xc,%esp
10d5f8: 5b pop %ebx
10d5f9: 5e pop %esi
10d5fa: 5f pop %edi
10d5fb: c9 leave
10d5fc: c3 ret
10d5fd: 8d 76 00 lea 0x0(%esi),%esi
rtems_device_major_number *registered_major
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
10d600: b8 12 00 00 00 mov $0x12,%eax
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
10d605: 83 c4 0c add $0xc,%esp
10d608: 5b pop %ebx
10d609: 5e pop %esi
10d60a: 5f pop %edi
10d60b: c9 leave
10d60c: c3 ret
10d60d: 8d 76 00 lea 0x0(%esi),%esi
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
10d610: 8d 04 5b lea (%ebx,%ebx,2),%eax
10d613: c1 e0 03 shl $0x3,%eax
10d616: 03 05 84 cf 12 00 add 0x12cf84,%eax
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10d61c: 8b 38 mov (%eax),%edi
10d61e: 85 ff test %edi,%edi
10d620: 74 3e je 10d660 <rtems_io_register_driver+0x130>
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
_Thread_Enable_dispatch();
10d622: e8 c5 19 00 00 call 10efec <_Thread_Enable_dispatch>
10d627: b8 0c 00 00 00 mov $0xc,%eax
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
10d62c: 83 c4 0c add $0xc,%esp
10d62f: 5b pop %ebx
10d630: 5e pop %esi
10d631: 5f pop %edi
10d632: c9 leave
10d633: c3 ret
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10d634: 8b 4e 04 mov 0x4(%esi),%ecx
10d637: 85 c9 test %ecx,%ecx
10d639: 0f 85 32 ff ff ff jne 10d571 <rtems_io_register_driver+0x41>
10d63f: 90 nop
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
10d640: b8 09 00 00 00 mov $0x9,%eax
}
10d645: 83 c4 0c add $0xc,%esp
10d648: 5b pop %ebx
10d649: 5e pop %esi
10d64a: 5f pop %edi
10d64b: c9 leave
10d64c: c3 ret
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
10d64d: c7 02 00 00 00 00 movl $0x0,(%edx) <== NOT EXECUTED
10d653: 90 nop <== NOT EXECUTED
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
10d654: e8 93 19 00 00 call 10efec <_Thread_Enable_dispatch>
10d659: b8 05 00 00 00 mov $0x5,%eax
return sc;
10d65e: eb 95 jmp 10d5f5 <rtems_io_register_driver+0xc5>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10d660: 8b 48 04 mov 0x4(%eax),%ecx
10d663: 85 c9 test %ecx,%ecx
10d665: 75 bb jne 10d622 <rtems_io_register_driver+0xf2>
if ( !rtems_io_is_empty_table( table ) ) {
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
*registered_major = major;
10d667: 89 1a mov %ebx,(%edx)
10d669: e9 55 ff ff ff jmp 10d5c3 <rtems_io_register_driver+0x93>
0010d670 <rtems_io_unregister_driver>:
*/
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
10d670: 55 push %ebp
10d671: 89 e5 mov %esp,%ebp
10d673: 57 push %edi
10d674: 83 ec 04 sub $0x4,%esp
10d677: 8b 45 08 mov 0x8(%ebp),%eax
if ( rtems_interrupt_is_in_progress() )
10d67a: 8b 15 b4 c5 12 00 mov 0x12c5b4,%edx
10d680: 85 d2 test %edx,%edx
10d682: 75 44 jne 10d6c8 <rtems_io_unregister_driver+0x58>
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
10d684: 39 05 80 cf 12 00 cmp %eax,0x12cf80
10d68a: 77 0c ja 10d698 <rtems_io_unregister_driver+0x28>
10d68c: b8 0d 00 00 00 mov $0xd,%eax
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
}
10d691: 5a pop %edx
10d692: 5f pop %edi
10d693: c9 leave
10d694: c3 ret
10d695: 8d 76 00 lea 0x0(%esi),%esi
10d698: 8b 15 18 c5 12 00 mov 0x12c518,%edx
10d69e: 42 inc %edx
10d69f: 89 15 18 c5 12 00 mov %edx,0x12c518
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
_Thread_Disable_dispatch();
memset(
10d6a5: 8d 14 40 lea (%eax,%eax,2),%edx
10d6a8: c1 e2 03 shl $0x3,%edx
10d6ab: 03 15 84 cf 12 00 add 0x12cf84,%edx
10d6b1: b9 18 00 00 00 mov $0x18,%ecx
10d6b6: 31 c0 xor %eax,%eax
10d6b8: 89 d7 mov %edx,%edi
10d6ba: f3 aa rep stos %al,%es:(%edi)
&_IO_Driver_address_table[major],
0,
sizeof( rtems_driver_address_table )
);
_Thread_Enable_dispatch();
10d6bc: e8 2b 19 00 00 call 10efec <_Thread_Enable_dispatch>
10d6c1: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
}
10d6c3: 5a pop %edx
10d6c4: 5f pop %edi
10d6c5: c9 leave
10d6c6: c3 ret
10d6c7: 90 nop
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
if ( rtems_interrupt_is_in_progress() )
10d6c8: b8 12 00 00 00 mov $0x12,%eax
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
}
10d6cd: 5a pop %edx
10d6ce: 5f pop %edi
10d6cf: c9 leave
10d6d0: c3 ret
00114e30 <rtems_io_write>:
rtems_status_code rtems_io_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
114e30: 55 push %ebp
114e31: 89 e5 mov %esp,%ebp
114e33: 56 push %esi
114e34: 53 push %ebx
114e35: 8b 45 08 mov 0x8(%ebp),%eax
114e38: 8b 4d 0c mov 0xc(%ebp),%ecx
114e3b: 8b 5d 10 mov 0x10(%ebp),%ebx
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
114e3e: 39 05 60 9e 12 00 cmp %eax,0x129e60
114e44: 76 22 jbe 114e68 <rtems_io_write+0x38>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].write_entry;
114e46: 8d 34 40 lea (%eax,%eax,2),%esi
114e49: 8b 15 64 9e 12 00 mov 0x129e64,%edx
114e4f: 8b 54 f2 10 mov 0x10(%edx,%esi,8),%edx
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
114e53: 85 d2 test %edx,%edx
114e55: 74 1d je 114e74 <rtems_io_write+0x44>
114e57: 89 5d 10 mov %ebx,0x10(%ebp)
114e5a: 89 4d 0c mov %ecx,0xc(%ebp)
114e5d: 89 45 08 mov %eax,0x8(%ebp)
}
114e60: 5b pop %ebx
114e61: 5e pop %esi
114e62: c9 leave
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].write_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
114e63: ff e2 jmp *%edx
114e65: 8d 76 00 lea 0x0(%esi),%esi
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
114e68: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].write_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
}
114e6d: 5b pop %ebx
114e6e: 5e pop %esi
114e6f: c9 leave
114e70: c3 ret
114e71: 8d 76 00 lea 0x0(%esi),%esi
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].write_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
114e74: 31 c0 xor %eax,%eax
}
114e76: 5b pop %ebx
114e77: 5e pop %esi
114e78: c9 leave
114e79: c3 ret
0010e548 <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)
{
10e548: 55 push %ebp
10e549: 89 e5 mov %esp,%ebp
10e54b: 57 push %edi
10e54c: 56 push %esi
10e54d: 53 push %ebx
10e54e: 83 ec 1c sub $0x1c,%esp
10e551: 8b 7d 08 mov 0x8(%ebp),%edi
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
10e554: 85 ff test %edi,%edi
10e556: 74 4d je 10e5a5 <rtems_iterate_over_all_threads+0x5d><== NEVER TAKEN
10e558: c7 45 e4 01 00 00 00 movl $0x1,-0x1c(%ebp)
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
10e55f: 8b 55 e4 mov -0x1c(%ebp),%edx
10e562: 8b 04 95 4c ce 12 00 mov 0x12ce4c(,%edx,4),%eax
10e569: 85 c0 test %eax,%eax
10e56b: 74 2f je 10e59c <rtems_iterate_over_all_threads+0x54>
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
10e56d: 8b 70 04 mov 0x4(%eax),%esi
if ( !information )
10e570: 85 f6 test %esi,%esi
10e572: 74 28 je 10e59c <rtems_iterate_over_all_threads+0x54>
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
10e574: 66 83 7e 10 00 cmpw $0x0,0x10(%esi)
10e579: 74 21 je 10e59c <rtems_iterate_over_all_threads+0x54>
10e57b: bb 01 00 00 00 mov $0x1,%ebx
the_thread = (Thread_Control *)information->local_table[ i ];
10e580: 8b 46 1c mov 0x1c(%esi),%eax
10e583: 8b 04 98 mov (%eax,%ebx,4),%eax
if ( !the_thread )
10e586: 85 c0 test %eax,%eax
10e588: 74 09 je 10e593 <rtems_iterate_over_all_threads+0x4b><== NEVER TAKEN
continue;
(*routine)(the_thread);
10e58a: 83 ec 0c sub $0xc,%esp
10e58d: 50 push %eax
10e58e: ff d7 call *%edi
10e590: 83 c4 10 add $0x10,%esp
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
10e593: 43 inc %ebx
10e594: 0f b7 46 10 movzwl 0x10(%esi),%eax
10e598: 39 d8 cmp %ebx,%eax
10e59a: 73 e4 jae 10e580 <rtems_iterate_over_all_threads+0x38>
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
10e59c: ff 45 e4 incl -0x1c(%ebp)
10e59f: 83 7d e4 05 cmpl $0x5,-0x1c(%ebp)
10e5a3: 75 ba jne 10e55f <rtems_iterate_over_all_threads+0x17>
(*routine)(the_thread);
}
}
}
10e5a5: 8d 65 f4 lea -0xc(%ebp),%esp
10e5a8: 5b pop %ebx
10e5a9: 5e pop %esi
10e5aa: 5f pop %edi
10e5ab: c9 leave
10e5ac: c3 ret
00116c74 <rtems_message_queue_broadcast>:
rtems_id id,
const void *buffer,
size_t size,
uint32_t *count
)
{
116c74: 55 push %ebp
116c75: 89 e5 mov %esp,%ebp
116c77: 57 push %edi
116c78: 56 push %esi
116c79: 53 push %ebx
116c7a: 83 ec 1c sub $0x1c,%esp
116c7d: 8b 7d 08 mov 0x8(%ebp),%edi
116c80: 8b 5d 0c mov 0xc(%ebp),%ebx
116c83: 8b 75 14 mov 0x14(%ebp),%esi
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status core_status;
if ( !buffer )
116c86: 85 db test %ebx,%ebx
116c88: 74 62 je 116cec <rtems_message_queue_broadcast+0x78>
return RTEMS_INVALID_ADDRESS;
if ( !count )
116c8a: 85 f6 test %esi,%esi
116c8c: 74 5e je 116cec <rtems_message_queue_broadcast+0x78>
RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
116c8e: 51 push %ecx
116c8f: 8d 45 e4 lea -0x1c(%ebp),%eax
116c92: 50 push %eax
116c93: 57 push %edi
116c94: 68 80 4d 14 00 push $0x144d80
116c99: e8 fa 4c 00 00 call 11b998 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
116c9e: 83 c4 10 add $0x10,%esp
116ca1: 8b 55 e4 mov -0x1c(%ebp),%edx
116ca4: 85 d2 test %edx,%edx
116ca6: 74 10 je 116cb8 <rtems_message_queue_broadcast+0x44>
116ca8: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116cad: 8d 65 f4 lea -0xc(%ebp),%esp
116cb0: 5b pop %ebx
116cb1: 5e pop %esi
116cb2: 5f pop %edi
116cb3: c9 leave
116cb4: c3 ret
116cb5: 8d 76 00 lea 0x0(%esi),%esi
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
core_status = _CORE_message_queue_Broadcast(
116cb8: 83 ec 08 sub $0x8,%esp
116cbb: 56 push %esi
116cbc: 6a 00 push $0x0
116cbe: 57 push %edi
116cbf: ff 75 10 pushl 0x10(%ebp)
116cc2: 53 push %ebx
116cc3: 83 c0 14 add $0x14,%eax
116cc6: 50 push %eax
116cc7: e8 c4 34 00 00 call 11a190 <_CORE_message_queue_Broadcast>
116ccc: 89 c3 mov %eax,%ebx
NULL,
#endif
count
);
_Thread_Enable_dispatch();
116cce: 83 c4 20 add $0x20,%esp
116cd1: e8 a6 55 00 00 call 11c27c <_Thread_Enable_dispatch>
return
_Message_queue_Translate_core_message_queue_return_code( core_status );
116cd6: 83 ec 0c sub $0xc,%esp
116cd9: 53 push %ebx
116cda: e8 69 03 00 00 call 117048 <_Message_queue_Translate_core_message_queue_return_code>
#endif
count
);
_Thread_Enable_dispatch();
return
116cdf: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116ce2: 8d 65 f4 lea -0xc(%ebp),%esp
116ce5: 5b pop %ebx
116ce6: 5e pop %esi
116ce7: 5f pop %edi
116ce8: c9 leave
116ce9: c3 ret
116cea: 66 90 xchg %ax,%ax
#endif
count
);
_Thread_Enable_dispatch();
return
116cec: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116cf1: 8d 65 f4 lea -0xc(%ebp),%esp
116cf4: 5b pop %ebx
116cf5: 5e pop %esi
116cf6: 5f pop %edi
116cf7: c9 leave
116cf8: c3 ret
00114178 <rtems_message_queue_create>:
uint32_t count,
size_t max_message_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
114178: 55 push %ebp
114179: 89 e5 mov %esp,%ebp
11417b: 57 push %edi
11417c: 56 push %esi
11417d: 53 push %ebx
11417e: 83 ec 2c sub $0x2c,%esp
114181: 8b 5d 08 mov 0x8(%ebp),%ebx
114184: 8b 75 0c mov 0xc(%ebp),%esi
114187: 8b 4d 10 mov 0x10(%ebp),%ecx
11418a: 8b 7d 18 mov 0x18(%ebp),%edi
CORE_message_queue_Attributes the_msgq_attributes;
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
11418d: 85 db test %ebx,%ebx
11418f: 74 2f je 1141c0 <rtems_message_queue_create+0x48>
return RTEMS_INVALID_NAME;
if ( !id )
114191: 85 ff test %edi,%edi
114193: 0f 84 a3 00 00 00 je 11423c <rtems_message_queue_create+0xc4>
if ( (is_global = _Attributes_Is_global( attribute_set ) ) &&
!_System_state_Is_multiprocessing )
return RTEMS_MP_NOT_CONFIGURED;
#endif
if ( count == 0 )
114199: 85 f6 test %esi,%esi
11419b: 74 13 je 1141b0 <rtems_message_queue_create+0x38>
return RTEMS_INVALID_NUMBER;
if ( max_message_size == 0 )
11419d: 85 c9 test %ecx,%ecx
11419f: 75 2f jne 1141d0 <rtems_message_queue_create+0x58>
1141a1: b8 08 00 00 00 mov $0x8,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
1141a6: 8d 65 f4 lea -0xc(%ebp),%esp
1141a9: 5b pop %ebx
1141aa: 5e pop %esi
1141ab: 5f pop %edi
1141ac: c9 leave
1141ad: c3 ret
1141ae: 66 90 xchg %ax,%ax
if ( (is_global = _Attributes_Is_global( attribute_set ) ) &&
!_System_state_Is_multiprocessing )
return RTEMS_MP_NOT_CONFIGURED;
#endif
if ( count == 0 )
1141b0: b8 0a 00 00 00 mov $0xa,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
1141b5: 8d 65 f4 lea -0xc(%ebp),%esp
1141b8: 5b pop %ebx
1141b9: 5e pop %esi
1141ba: 5f pop %edi
1141bb: c9 leave
1141bc: c3 ret
1141bd: 8d 76 00 lea 0x0(%esi),%esi
CORE_message_queue_Attributes the_msgq_attributes;
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
1141c0: b8 03 00 00 00 mov $0x3,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
1141c5: 8d 65 f4 lea -0xc(%ebp),%esp
1141c8: 5b pop %ebx
1141c9: 5e pop %esi
1141ca: 5f pop %edi
1141cb: c9 leave
1141cc: c3 ret
1141cd: 8d 76 00 lea 0x0(%esi),%esi
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
1141d0: a1 f8 2f 13 00 mov 0x132ff8,%eax
1141d5: 40 inc %eax
1141d6: a3 f8 2f 13 00 mov %eax,0x132ff8
#endif
#endif
_Thread_Disable_dispatch(); /* protects object pointer */
the_message_queue = _Message_queue_Allocate();
1141db: 89 4d d4 mov %ecx,-0x2c(%ebp)
1141de: e8 75 6a 00 00 call 11ac58 <_Message_queue_Allocate>
1141e3: 89 c2 mov %eax,%edx
if ( !the_message_queue ) {
1141e5: 85 c0 test %eax,%eax
1141e7: 8b 4d d4 mov -0x2c(%ebp),%ecx
1141ea: 74 7c je 114268 <rtems_message_queue_create+0xf0>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_message_queue->attribute_set = attribute_set;
1141ec: 8b 45 14 mov 0x14(%ebp),%eax
1141ef: 89 42 10 mov %eax,0x10(%edx)
if (_Attributes_Is_priority( attribute_set ) )
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY;
1141f2: a8 04 test $0x4,%al
1141f4: 0f 95 c0 setne %al
1141f7: 0f b6 c0 movzbl %al,%eax
1141fa: 89 45 e4 mov %eax,-0x1c(%ebp)
else
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO;
if ( ! _CORE_message_queue_Initialize(
1141fd: 51 push %ecx
1141fe: 56 push %esi
1141ff: 8d 45 e4 lea -0x1c(%ebp),%eax
114202: 50 push %eax
114203: 8d 42 14 lea 0x14(%edx),%eax
114206: 50 push %eax
114207: 89 55 d4 mov %edx,-0x2c(%ebp)
11420a: e8 f1 10 00 00 call 115300 <_CORE_message_queue_Initialize>
11420f: 83 c4 10 add $0x10,%esp
114212: 84 c0 test %al,%al
114214: 8b 55 d4 mov -0x2c(%ebp),%edx
114217: 75 2f jne 114248 <rtems_message_queue_create+0xd0>
*/
RTEMS_INLINE_ROUTINE void _Message_queue_Free (
Message_queue_Control *the_message_queue
)
{
_Objects_Free( &_Message_queue_Information, &the_message_queue->Object );
114219: 83 ec 08 sub $0x8,%esp
11421c: 52 push %edx
11421d: 68 20 3a 13 00 push $0x133a20
114222: e8 59 1f 00 00 call 116180 <_Objects_Free>
_Objects_MP_Close(
&_Message_queue_Information, the_message_queue->Object.id);
#endif
_Message_queue_Free( the_message_queue );
_Thread_Enable_dispatch();
114227: e8 78 29 00 00 call 116ba4 <_Thread_Enable_dispatch>
11422c: b8 0d 00 00 00 mov $0xd,%eax
return RTEMS_UNSATISFIED;
114231: 83 c4 10 add $0x10,%esp
114234: e9 6d ff ff ff jmp 1141a6 <rtems_message_queue_create+0x2e>
114239: 8d 76 00 lea 0x0(%esi),%esi
#endif
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
11423c: b8 09 00 00 00 mov $0x9,%eax
114241: e9 60 ff ff ff jmp 1141a6 <rtems_message_queue_create+0x2e>
114246: 66 90 xchg %ax,%ax
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
114248: 8b 42 08 mov 0x8(%edx),%eax
11424b: 0f b7 f0 movzwl %ax,%esi
11424e: 8b 0d 3c 3a 13 00 mov 0x133a3c,%ecx
114254: 89 14 b1 mov %edx,(%ecx,%esi,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
114257: 89 5a 0c mov %ebx,0xc(%edx)
&_Message_queue_Information,
&the_message_queue->Object,
(Objects_Name) name
);
*id = the_message_queue->Object.id;
11425a: 89 07 mov %eax,(%edi)
name,
0
);
#endif
_Thread_Enable_dispatch();
11425c: e8 43 29 00 00 call 116ba4 <_Thread_Enable_dispatch>
114261: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
114263: e9 3e ff ff ff jmp 1141a6 <rtems_message_queue_create+0x2e>
_Thread_Disable_dispatch(); /* protects object pointer */
the_message_queue = _Message_queue_Allocate();
if ( !the_message_queue ) {
_Thread_Enable_dispatch();
114268: e8 37 29 00 00 call 116ba4 <_Thread_Enable_dispatch>
11426d: b8 05 00 00 00 mov $0x5,%eax
return RTEMS_TOO_MANY;
114272: e9 2f ff ff ff jmp 1141a6 <rtems_message_queue_create+0x2e>
00119218 <rtems_message_queue_delete>:
*/
rtems_status_code rtems_message_queue_delete(
rtems_id id
)
{
119218: 55 push %ebp
119219: 89 e5 mov %esp,%ebp
11921b: 53 push %ebx
11921c: 83 ec 18 sub $0x18,%esp
11921f: 8d 45 f4 lea -0xc(%ebp),%eax
119222: 50 push %eax
119223: ff 75 08 pushl 0x8(%ebp)
119226: 68 20 7e 13 00 push $0x137e20
11922b: e8 64 8e ff ff call 112094 <_Objects_Get>
119230: 89 c3 mov %eax,%ebx
register Message_queue_Control *the_message_queue;
Objects_Locations location;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
119232: 83 c4 10 add $0x10,%esp
119235: 8b 4d f4 mov -0xc(%ebp),%ecx
119238: 85 c9 test %ecx,%ecx
11923a: 75 3c jne 119278 <rtems_message_queue_delete+0x60>
case OBJECTS_LOCAL:
_Objects_Close( &_Message_queue_Information,
11923c: 83 ec 08 sub $0x8,%esp
11923f: 50 push %eax
119240: 68 20 7e 13 00 push $0x137e20
119245: e8 16 8a ff ff call 111c60 <_Objects_Close>
&the_message_queue->Object );
_CORE_message_queue_Close(
11924a: 83 c4 0c add $0xc,%esp
11924d: 6a 05 push $0x5
11924f: 6a 00 push $0x0
119251: 8d 43 14 lea 0x14(%ebx),%eax
119254: 50 push %eax
119255: e8 de 05 00 00 call 119838 <_CORE_message_queue_Close>
*/
RTEMS_INLINE_ROUTINE void _Message_queue_Free (
Message_queue_Control *the_message_queue
)
{
_Objects_Free( &_Message_queue_Information, &the_message_queue->Object );
11925a: 58 pop %eax
11925b: 5a pop %edx
11925c: 53 push %ebx
11925d: 68 20 7e 13 00 push $0x137e20
119262: e8 fd 8c ff ff call 111f64 <_Objects_Free>
0, /* Not used */
0
);
}
#endif
_Thread_Enable_dispatch();
119267: e8 0c 97 ff ff call 112978 <_Thread_Enable_dispatch>
11926c: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
11926e: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
119271: 8b 5d fc mov -0x4(%ebp),%ebx
119274: c9 leave
119275: c3 ret
119276: 66 90 xchg %ax,%ax
{
register Message_queue_Control *the_message_queue;
Objects_Locations location;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
119278: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
11927d: 8b 5d fc mov -0x4(%ebp),%ebx
119280: c9 leave
119281: c3 ret
00116e68 <rtems_message_queue_flush>:
rtems_status_code rtems_message_queue_flush(
rtems_id id,
uint32_t *count
)
{
116e68: 55 push %ebp
116e69: 89 e5 mov %esp,%ebp
116e6b: 53 push %ebx
116e6c: 83 ec 14 sub $0x14,%esp
116e6f: 8b 5d 0c mov 0xc(%ebp),%ebx
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
116e72: 85 db test %ebx,%ebx
116e74: 74 46 je 116ebc <rtems_message_queue_flush+0x54>
RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
116e76: 51 push %ecx
116e77: 8d 45 f4 lea -0xc(%ebp),%eax
116e7a: 50 push %eax
116e7b: ff 75 08 pushl 0x8(%ebp)
116e7e: 68 80 4d 14 00 push $0x144d80
116e83: e8 10 4b 00 00 call 11b998 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
116e88: 83 c4 10 add $0x10,%esp
116e8b: 8b 55 f4 mov -0xc(%ebp),%edx
116e8e: 85 d2 test %edx,%edx
116e90: 74 0a je 116e9c <rtems_message_queue_flush+0x34>
116e92: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116e97: 8b 5d fc mov -0x4(%ebp),%ebx
116e9a: c9 leave
116e9b: c3 ret
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
*count = _CORE_message_queue_Flush( &the_message_queue->message_queue );
116e9c: 83 ec 0c sub $0xc,%esp
116e9f: 83 c0 14 add $0x14,%eax
116ea2: 50 push %eax
116ea3: e8 a8 33 00 00 call 11a250 <_CORE_message_queue_Flush>
116ea8: 89 03 mov %eax,(%ebx)
_Thread_Enable_dispatch();
116eaa: e8 cd 53 00 00 call 11c27c <_Thread_Enable_dispatch>
116eaf: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
116eb1: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116eb4: 8b 5d fc mov -0x4(%ebp),%ebx
116eb7: c9 leave
116eb8: c3 ret
116eb9: 8d 76 00 lea 0x0(%esi),%esi
)
{
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
116ebc: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116ec1: 8b 5d fc mov -0x4(%ebp),%ebx
116ec4: c9 leave
116ec5: c3 ret
00116ec8 <rtems_message_queue_get_number_pending>:
rtems_status_code rtems_message_queue_get_number_pending(
rtems_id id,
uint32_t *count
)
{
116ec8: 55 push %ebp
116ec9: 89 e5 mov %esp,%ebp
116ecb: 53 push %ebx
116ecc: 83 ec 14 sub $0x14,%esp
116ecf: 8b 5d 0c mov 0xc(%ebp),%ebx
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
116ed2: 85 db test %ebx,%ebx
116ed4: 74 3a je 116f10 <rtems_message_queue_get_number_pending+0x48>
116ed6: 51 push %ecx
116ed7: 8d 45 f4 lea -0xc(%ebp),%eax
116eda: 50 push %eax
116edb: ff 75 08 pushl 0x8(%ebp)
116ede: 68 80 4d 14 00 push $0x144d80
116ee3: e8 b0 4a 00 00 call 11b998 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
116ee8: 83 c4 10 add $0x10,%esp
116eeb: 8b 55 f4 mov -0xc(%ebp),%edx
116eee: 85 d2 test %edx,%edx
116ef0: 74 0a je 116efc <rtems_message_queue_get_number_pending+0x34>
116ef2: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116ef7: 8b 5d fc mov -0x4(%ebp),%ebx
116efa: c9 leave
116efb: c3 ret
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
*count = the_message_queue->message_queue.number_of_pending_messages;
116efc: 8b 40 5c mov 0x5c(%eax),%eax
116eff: 89 03 mov %eax,(%ebx)
_Thread_Enable_dispatch();
116f01: e8 76 53 00 00 call 11c27c <_Thread_Enable_dispatch>
116f06: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116f08: 8b 5d fc mov -0x4(%ebp),%ebx
116f0b: c9 leave
116f0c: c3 ret
116f0d: 8d 76 00 lea 0x0(%esi),%esi
)
{
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
116f10: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116f15: 8b 5d fc mov -0x4(%ebp),%ebx
116f18: c9 leave
116f19: c3 ret
0011429c <rtems_message_queue_receive>:
void *buffer,
size_t *size,
rtems_option option_set,
rtems_interval timeout
)
{
11429c: 55 push %ebp
11429d: 89 e5 mov %esp,%ebp
11429f: 56 push %esi
1142a0: 53 push %ebx
1142a1: 83 ec 10 sub $0x10,%esp
1142a4: 8b 5d 0c mov 0xc(%ebp),%ebx
1142a7: 8b 75 10 mov 0x10(%ebp),%esi
register Message_queue_Control *the_message_queue;
Objects_Locations location;
bool wait;
if ( !buffer )
1142aa: 85 db test %ebx,%ebx
1142ac: 74 6e je 11431c <rtems_message_queue_receive+0x80>
return RTEMS_INVALID_ADDRESS;
if ( !size )
1142ae: 85 f6 test %esi,%esi
1142b0: 74 6a je 11431c <rtems_message_queue_receive+0x80>
RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
1142b2: 51 push %ecx
1142b3: 8d 45 f4 lea -0xc(%ebp),%eax
1142b6: 50 push %eax
1142b7: ff 75 08 pushl 0x8(%ebp)
1142ba: 68 20 3a 13 00 push $0x133a20
1142bf: e8 ec 1f 00 00 call 1162b0 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
1142c4: 83 c4 10 add $0x10,%esp
1142c7: 8b 55 f4 mov -0xc(%ebp),%edx
1142ca: 85 d2 test %edx,%edx
1142cc: 75 42 jne 114310 <rtems_message_queue_receive+0x74>
if ( _Options_Is_no_wait( option_set ) )
wait = false;
else
wait = true;
_CORE_message_queue_Seize(
1142ce: 83 ec 08 sub $0x8,%esp
1142d1: ff 75 18 pushl 0x18(%ebp)
1142d4: 8b 55 14 mov 0x14(%ebp),%edx
1142d7: 83 e2 01 and $0x1,%edx
1142da: 83 f2 01 xor $0x1,%edx
1142dd: 52 push %edx
1142de: 56 push %esi
1142df: 53 push %ebx
1142e0: ff 70 08 pushl 0x8(%eax)
1142e3: 83 c0 14 add $0x14,%eax
1142e6: 50 push %eax
1142e7: e8 d4 10 00 00 call 1153c0 <_CORE_message_queue_Seize>
buffer,
size,
wait,
timeout
);
_Thread_Enable_dispatch();
1142ec: 83 c4 20 add $0x20,%esp
1142ef: e8 b0 28 00 00 call 116ba4 <_Thread_Enable_dispatch>
return _Message_queue_Translate_core_message_queue_return_code(
1142f4: 83 ec 0c sub $0xc,%esp
1142f7: a1 b8 30 13 00 mov 0x1330b8,%eax
1142fc: ff 70 34 pushl 0x34(%eax)
1142ff: e8 a0 00 00 00 call 1143a4 <_Message_queue_Translate_core_message_queue_return_code>
114304: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
114307: 8d 65 f8 lea -0x8(%ebp),%esp
11430a: 5b pop %ebx
11430b: 5e pop %esi
11430c: c9 leave
11430d: c3 ret
11430e: 66 90 xchg %ax,%ax
if ( !size )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
114310: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
114315: 8d 65 f8 lea -0x8(%ebp),%esp
114318: 5b pop %ebx
114319: 5e pop %esi
11431a: c9 leave
11431b: c3 ret
size,
wait,
timeout
);
_Thread_Enable_dispatch();
return _Message_queue_Translate_core_message_queue_return_code(
11431c: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
114321: 8d 65 f8 lea -0x8(%ebp),%esp
114324: 5b pop %ebx
114325: 5e pop %esi
114326: c9 leave
114327: c3 ret
0010b9e0 <rtems_message_queue_send>:
rtems_status_code rtems_message_queue_send(
rtems_id id,
const void *buffer,
size_t size
)
{
10b9e0: 55 push %ebp
10b9e1: 89 e5 mov %esp,%ebp
10b9e3: 56 push %esi
10b9e4: 53 push %ebx
10b9e5: 83 ec 10 sub $0x10,%esp
10b9e8: 8b 75 08 mov 0x8(%ebp),%esi
10b9eb: 8b 5d 0c mov 0xc(%ebp),%ebx
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status status;
if ( !buffer )
10b9ee: 85 db test %ebx,%ebx
10b9f0: 74 5e je 10ba50 <rtems_message_queue_send+0x70><== NEVER TAKEN
RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
10b9f2: 51 push %ecx
10b9f3: 8d 45 f4 lea -0xc(%ebp),%eax
10b9f6: 50 push %eax
10b9f7: 56 push %esi
10b9f8: 68 20 9e 12 00 push $0x129e20
10b9fd: e8 f6 19 00 00 call 10d3f8 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
10ba02: 83 c4 10 add $0x10,%esp
10ba05: 8b 55 f4 mov -0xc(%ebp),%edx
10ba08: 85 d2 test %edx,%edx
10ba0a: 74 0c je 10ba18 <rtems_message_queue_send+0x38>
10ba0c: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10ba11: 8d 65 f8 lea -0x8(%ebp),%esp
10ba14: 5b pop %ebx
10ba15: 5e pop %esi
10ba16: c9 leave
10ba17: c3 ret
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support,
bool wait,
Watchdog_Interval timeout
)
{
return _CORE_message_queue_Submit(
10ba18: 6a 00 push $0x0
10ba1a: 6a 00 push $0x0
10ba1c: 68 ff ff ff 7f push $0x7fffffff
10ba21: 6a 00 push $0x0
10ba23: 56 push %esi
10ba24: ff 75 10 pushl 0x10(%ebp)
10ba27: 53 push %ebx
10ba28: 83 c0 14 add $0x14,%eax
10ba2b: 50 push %eax
10ba2c: e8 03 0c 00 00 call 10c634 <_CORE_message_queue_Submit>
10ba31: 89 c3 mov %eax,%ebx
MESSAGE_QUEUE_MP_HANDLER,
false, /* sender does not block */
0 /* no timeout */
);
_Thread_Enable_dispatch();
10ba33: 83 c4 20 add $0x20,%esp
10ba36: e8 31 22 00 00 call 10dc6c <_Thread_Enable_dispatch>
/*
* Since this API does not allow for blocking sends, we can directly
* return the returned status.
*/
return _Message_queue_Translate_core_message_queue_return_code(status);
10ba3b: 83 ec 0c sub $0xc,%esp
10ba3e: 53 push %ebx
10ba3f: e8 18 00 00 00 call 10ba5c <_Message_queue_Translate_core_message_queue_return_code>
10ba44: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10ba47: 8d 65 f8 lea -0x8(%ebp),%esp
10ba4a: 5b pop %ebx
10ba4b: 5e pop %esi
10ba4c: c9 leave
10ba4d: c3 ret
10ba4e: 66 90 xchg %ax,%ax
{
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status status;
if ( !buffer )
10ba50: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10ba55: 8d 65 f8 lea -0x8(%ebp),%esp
10ba58: 5b pop %ebx
10ba59: 5e pop %esi
10ba5a: c9 leave
10ba5b: c3 ret
00117058 <rtems_message_queue_urgent>:
rtems_status_code rtems_message_queue_urgent(
rtems_id id,
const void *buffer,
size_t size
)
{
117058: 55 push %ebp
117059: 89 e5 mov %esp,%ebp
11705b: 56 push %esi
11705c: 53 push %ebx
11705d: 83 ec 10 sub $0x10,%esp
117060: 8b 75 08 mov 0x8(%ebp),%esi
117063: 8b 5d 0c mov 0xc(%ebp),%ebx
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status status;
if ( !buffer )
117066: 85 db test %ebx,%ebx
117068: 74 5e je 1170c8 <rtems_message_queue_urgent+0x70>
11706a: 51 push %ecx
11706b: 8d 45 f4 lea -0xc(%ebp),%eax
11706e: 50 push %eax
11706f: 56 push %esi
117070: 68 80 4d 14 00 push $0x144d80
117075: e8 1e 49 00 00 call 11b998 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
11707a: 83 c4 10 add $0x10,%esp
11707d: 8b 55 f4 mov -0xc(%ebp),%edx
117080: 85 d2 test %edx,%edx
117082: 74 0c je 117090 <rtems_message_queue_urgent+0x38>
117084: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
117089: 8d 65 f8 lea -0x8(%ebp),%esp
11708c: 5b pop %ebx
11708d: 5e pop %esi
11708e: c9 leave
11708f: c3 ret
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support,
bool wait,
Watchdog_Interval timeout
)
{
return _CORE_message_queue_Submit(
117090: 6a 00 push $0x0
117092: 6a 00 push $0x0
117094: 68 00 00 00 80 push $0x80000000
117099: 6a 00 push $0x0
11709b: 56 push %esi
11709c: ff 75 10 pushl 0x10(%ebp)
11709f: 53 push %ebx
1170a0: 83 c0 14 add $0x14,%eax
1170a3: 50 push %eax
1170a4: e8 fb 33 00 00 call 11a4a4 <_CORE_message_queue_Submit>
1170a9: 89 c3 mov %eax,%ebx
id,
MESSAGE_QUEUE_MP_HANDLER,
false, /* sender does not block */
0 /* no timeout */
);
_Thread_Enable_dispatch();
1170ab: 83 c4 20 add $0x20,%esp
1170ae: e8 c9 51 00 00 call 11c27c <_Thread_Enable_dispatch>
/*
* Since this API does not allow for blocking sends, we can directly
* return the returned status.
*/
return _Message_queue_Translate_core_message_queue_return_code(status);
1170b3: 83 ec 0c sub $0xc,%esp
1170b6: 53 push %ebx
1170b7: e8 8c ff ff ff call 117048 <_Message_queue_Translate_core_message_queue_return_code>
1170bc: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1170bf: 8d 65 f8 lea -0x8(%ebp),%esp
1170c2: 5b pop %ebx
1170c3: 5e pop %esi
1170c4: c9 leave
1170c5: c3 ret
1170c6: 66 90 xchg %ax,%ax
{
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status status;
if ( !buffer )
1170c8: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1170cd: 8d 65 f8 lea -0x8(%ebp),%esp
1170d0: 5b pop %ebx
1170d1: 5e pop %esi
1170d2: c9 leave
1170d3: c3 ret
0010bf54 <rtems_object_get_api_name>:
};
const char *rtems_object_get_api_name(
int api
)
{
10bf54: 55 push %ebp
10bf55: 89 e5 mov %esp,%ebp
10bf57: 83 ec 10 sub $0x10,%esp
const rtems_assoc_t *api_assoc;
api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api );
10bf5a: ff 75 08 pushl 0x8(%ebp)
10bf5d: 68 e0 81 12 00 push $0x1281e0
10bf62: e8 91 54 00 00 call 1113f8 <rtems_assoc_ptr_by_local>
if ( api_assoc )
10bf67: 83 c4 10 add $0x10,%esp
10bf6a: 85 c0 test %eax,%eax
10bf6c: 74 06 je 10bf74 <rtems_object_get_api_name+0x20>
return api_assoc->name;
10bf6e: 8b 00 mov (%eax),%eax
return "BAD CLASS";
}
10bf70: c9 leave
10bf71: c3 ret
10bf72: 66 90 xchg %ax,%ax
)
{
const rtems_assoc_t *api_assoc;
api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api );
if ( api_assoc )
10bf74: b8 4f 3f 12 00 mov $0x123f4f,%eax
return api_assoc->name;
return "BAD CLASS";
}
10bf79: c9 leave
10bf7a: c3 ret
0010d4dc <rtems_object_get_class_information>:
rtems_status_code rtems_object_get_class_information(
int the_api,
int the_class,
rtems_object_api_class_information *info
)
{
10d4dc: 55 push %ebp
10d4dd: 89 e5 mov %esp,%ebp
10d4df: 57 push %edi
10d4e0: 56 push %esi
10d4e1: 53 push %ebx
10d4e2: 83 ec 0c sub $0xc,%esp
10d4e5: 8b 5d 10 mov 0x10(%ebp),%ebx
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
10d4e8: 85 db test %ebx,%ebx
10d4ea: 74 5c je 10d548 <rtems_object_get_class_information+0x6c>
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
10d4ec: 83 ec 08 sub $0x8,%esp
10d4ef: ff 75 0c pushl 0xc(%ebp)
10d4f2: ff 75 08 pushl 0x8(%ebp)
10d4f5: e8 fe 1a 00 00 call 10eff8 <_Objects_Get_information>
if ( !obj_info )
10d4fa: 83 c4 10 add $0x10,%esp
10d4fd: 85 c0 test %eax,%eax
10d4ff: 74 57 je 10d558 <rtems_object_get_class_information+0x7c>
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
10d501: 8b 50 08 mov 0x8(%eax),%edx
10d504: 89 13 mov %edx,(%ebx)
info->maximum_id = obj_info->maximum_id;
10d506: 8b 50 0c mov 0xc(%eax),%edx
10d509: 89 53 04 mov %edx,0x4(%ebx)
info->auto_extend = obj_info->auto_extend;
10d50c: 8a 50 12 mov 0x12(%eax),%dl
10d50f: 88 53 0c mov %dl,0xc(%ebx)
info->maximum = obj_info->maximum;
10d512: 0f b7 70 10 movzwl 0x10(%eax),%esi
10d516: 89 73 08 mov %esi,0x8(%ebx)
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
10d519: 85 f6 test %esi,%esi
10d51b: 74 3f je 10d55c <rtems_object_get_class_information+0x80><== NEVER TAKEN
10d51d: 8b 78 1c mov 0x1c(%eax),%edi
10d520: b9 01 00 00 00 mov $0x1,%ecx
10d525: b8 01 00 00 00 mov $0x1,%eax
10d52a: 31 d2 xor %edx,%edx
if ( !obj_info->local_table[i] )
unallocated++;
10d52c: 83 3c 8f 01 cmpl $0x1,(%edi,%ecx,4)
10d530: 83 d2 00 adc $0x0,%edx
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
10d533: 40 inc %eax
10d534: 89 c1 mov %eax,%ecx
10d536: 39 c6 cmp %eax,%esi
10d538: 73 f2 jae 10d52c <rtems_object_get_class_information+0x50>
if ( !obj_info->local_table[i] )
unallocated++;
info->unallocated = unallocated;
10d53a: 89 53 10 mov %edx,0x10(%ebx)
10d53d: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
}
10d53f: 8d 65 f4 lea -0xc(%ebp),%esp
10d542: 5b pop %ebx
10d543: 5e pop %esi
10d544: 5f pop %edi
10d545: c9 leave
10d546: c3 ret
10d547: 90 nop
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
10d548: b8 09 00 00 00 mov $0x9,%eax
unallocated++;
info->unallocated = unallocated;
return RTEMS_SUCCESSFUL;
}
10d54d: 8d 65 f4 lea -0xc(%ebp),%esp
10d550: 5b pop %ebx
10d551: 5e pop %esi
10d552: 5f pop %edi
10d553: c9 leave
10d554: c3 ret
10d555: 8d 76 00 lea 0x0(%esi),%esi
*/
if ( !info )
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
if ( !obj_info )
10d558: b0 0a mov $0xa,%al
10d55a: eb e3 jmp 10d53f <rtems_object_get_class_information+0x63>
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
10d55c: 31 d2 xor %edx,%edx <== NOT EXECUTED
10d55e: eb da jmp 10d53a <rtems_object_get_class_information+0x5e><== NOT EXECUTED
00110398 <rtems_object_get_classic_name>:
rtems_status_code rtems_object_get_classic_name(
rtems_id id,
rtems_name *name
)
{
110398: 55 push %ebp
110399: 89 e5 mov %esp,%ebp
11039b: 53 push %ebx
11039c: 83 ec 14 sub $0x14,%esp
11039f: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Name_or_id_lookup_errors status;
Objects_Name name_u;
if ( !name )
1103a2: 85 db test %ebx,%ebx
1103a4: 74 26 je 1103cc <rtems_object_get_classic_name+0x34>
return RTEMS_INVALID_ADDRESS;
status = _Objects_Id_to_name( id, &name_u );
1103a6: 83 ec 08 sub $0x8,%esp
1103a9: 8d 45 f4 lea -0xc(%ebp),%eax
1103ac: 50 push %eax
1103ad: ff 75 08 pushl 0x8(%ebp)
1103b0: e8 47 1d 00 00 call 1120fc <_Objects_Id_to_name>
*name = name_u.name_u32;
1103b5: 8b 55 f4 mov -0xc(%ebp),%edx
1103b8: 89 13 mov %edx,(%ebx)
return _Status_Object_name_errors_to_status[ status ];
1103ba: 8b 04 85 ec df 12 00 mov 0x12dfec(,%eax,4),%eax
1103c1: 83 c4 10 add $0x10,%esp
}
1103c4: 8b 5d fc mov -0x4(%ebp),%ebx
1103c7: c9 leave
1103c8: c3 ret
1103c9: 8d 76 00 lea 0x0(%esi),%esi
)
{
Objects_Name_or_id_lookup_errors status;
Objects_Name name_u;
if ( !name )
1103cc: b8 09 00 00 00 mov $0x9,%eax
status = _Objects_Id_to_name( id, &name_u );
*name = name_u.name_u32;
return _Status_Object_name_errors_to_status[ status ];
}
1103d1: 8b 5d fc mov -0x4(%ebp),%ebx
1103d4: c9 leave
1103d5: c3 ret
0010bf88 <rtems_object_set_name>:
*/
rtems_status_code rtems_object_set_name(
rtems_id id,
const char *name
)
{
10bf88: 55 push %ebp
10bf89: 89 e5 mov %esp,%ebp
10bf8b: 57 push %edi
10bf8c: 56 push %esi
10bf8d: 53 push %ebx
10bf8e: 83 ec 1c sub $0x1c,%esp
10bf91: 8b 75 08 mov 0x8(%ebp),%esi
10bf94: 8b 7d 0c mov 0xc(%ebp),%edi
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
10bf97: 85 ff test %edi,%edi
10bf99: 74 61 je 10bffc <rtems_object_set_name+0x74>
return RTEMS_INVALID_ADDRESS;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
10bf9b: 85 f6 test %esi,%esi
10bf9d: 74 35 je 10bfd4 <rtems_object_set_name+0x4c>
information = _Objects_Get_information_id( tmpId );
10bf9f: 83 ec 0c sub $0xc,%esp
10bfa2: 56 push %esi
10bfa3: e8 dc 18 00 00 call 10d884 <_Objects_Get_information_id>
10bfa8: 89 c3 mov %eax,%ebx
if ( !information )
10bfaa: 83 c4 10 add $0x10,%esp
10bfad: 85 c0 test %eax,%eax
10bfaf: 74 16 je 10bfc7 <rtems_object_set_name+0x3f>
return RTEMS_INVALID_ID;
the_object = _Objects_Get( information, tmpId, &location );
10bfb1: 50 push %eax
10bfb2: 8d 45 e4 lea -0x1c(%ebp),%eax
10bfb5: 50 push %eax
10bfb6: 56 push %esi
10bfb7: 53 push %ebx
10bfb8: e8 6b 1a 00 00 call 10da28 <_Objects_Get>
switch ( location ) {
10bfbd: 83 c4 10 add $0x10,%esp
10bfc0: 8b 4d e4 mov -0x1c(%ebp),%ecx
10bfc3: 85 c9 test %ecx,%ecx
10bfc5: 74 19 je 10bfe0 <rtems_object_set_name+0x58>
case OBJECTS_LOCAL:
_Objects_Set_name( information, the_object, name );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
10bfc7: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10bfcc: 8d 65 f4 lea -0xc(%ebp),%esp
10bfcf: 5b pop %ebx
10bfd0: 5e pop %esi
10bfd1: 5f pop %edi
10bfd2: c9 leave
10bfd3: c3 ret
Objects_Id tmpId;
if ( !name )
return RTEMS_INVALID_ADDRESS;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
10bfd4: a1 78 a6 12 00 mov 0x12a678,%eax
10bfd9: 8b 70 08 mov 0x8(%eax),%esi
10bfdc: eb c1 jmp 10bf9f <rtems_object_set_name+0x17>
10bfde: 66 90 xchg %ax,%ax
the_object = _Objects_Get( information, tmpId, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Set_name( information, the_object, name );
10bfe0: 52 push %edx
10bfe1: 57 push %edi
10bfe2: 50 push %eax
10bfe3: 53 push %ebx
10bfe4: e8 3b 1c 00 00 call 10dc24 <_Objects_Set_name>
_Thread_Enable_dispatch();
10bfe9: e8 82 23 00 00 call 10e370 <_Thread_Enable_dispatch>
10bfee: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
10bff0: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10bff3: 8d 65 f4 lea -0xc(%ebp),%esp
10bff6: 5b pop %ebx
10bff7: 5e pop %esi
10bff8: 5f pop %edi
10bff9: c9 leave
10bffa: c3 ret
10bffb: 90 nop
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
10bffc: b8 09 00 00 00 mov $0x9,%eax
10c001: eb c9 jmp 10bfcc <rtems_object_set_name+0x44>
001170d4 <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
1170d4: 55 push %ebp
1170d5: 89 e5 mov %esp,%ebp
1170d7: 57 push %edi
1170d8: 56 push %esi
1170d9: 53 push %ebx
1170da: 83 ec 1c sub $0x1c,%esp
1170dd: 8b 5d 08 mov 0x8(%ebp),%ebx
1170e0: 8b 75 0c mov 0xc(%ebp),%esi
1170e3: 8b 55 10 mov 0x10(%ebp),%edx
1170e6: 8b 7d 14 mov 0x14(%ebp),%edi
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
1170e9: 85 db test %ebx,%ebx
1170eb: 74 47 je 117134 <rtems_partition_create+0x60>
return RTEMS_INVALID_NAME;
if ( !starting_address )
1170ed: 85 f6 test %esi,%esi
1170ef: 74 23 je 117114 <rtems_partition_create+0x40>
return RTEMS_INVALID_ADDRESS;
if ( !id )
1170f1: 8b 45 1c mov 0x1c(%ebp),%eax
1170f4: 85 c0 test %eax,%eax
1170f6: 74 1c je 117114 <rtems_partition_create+0x40><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
1170f8: 85 d2 test %edx,%edx
1170fa: 74 28 je 117124 <rtems_partition_create+0x50>
1170fc: 85 ff test %edi,%edi
1170fe: 74 24 je 117124 <rtems_partition_create+0x50>
117100: 39 fa cmp %edi,%edx
117102: 72 20 jb 117124 <rtems_partition_create+0x50>
117104: f7 c7 03 00 00 00 test $0x3,%edi
11710a: 75 18 jne 117124 <rtems_partition_create+0x50>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
11710c: f7 c6 03 00 00 00 test $0x3,%esi
117112: 74 30 je 117144 <rtems_partition_create+0x70>
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
117114: b8 09 00 00 00 mov $0x9,%eax
}
117119: 8d 65 f4 lea -0xc(%ebp),%esp
11711c: 5b pop %ebx
11711d: 5e pop %esi
11711e: 5f pop %edi
11711f: c9 leave
117120: c3 ret
117121: 8d 76 00 lea 0x0(%esi),%esi
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
117124: b8 08 00 00 00 mov $0x8,%eax
}
117129: 8d 65 f4 lea -0xc(%ebp),%esp
11712c: 5b pop %ebx
11712d: 5e pop %esi
11712e: 5f pop %edi
11712f: c9 leave
117130: c3 ret
117131: 8d 76 00 lea 0x0(%esi),%esi
rtems_id *id
)
{
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
117134: b8 03 00 00 00 mov $0x3,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
117139: 8d 65 f4 lea -0xc(%ebp),%esp
11713c: 5b pop %ebx
11713d: 5e pop %esi
11713e: 5f pop %edi
11713f: c9 leave
117140: c3 ret
117141: 8d 76 00 lea 0x0(%esi),%esi
117144: a1 58 43 14 00 mov 0x144358,%eax
117149: 40 inc %eax
11714a: a3 58 43 14 00 mov %eax,0x144358
* 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 );
11714f: 83 ec 0c sub $0xc,%esp
117152: 68 e0 41 14 00 push $0x1441e0
117157: 89 55 e0 mov %edx,-0x20(%ebp)
11715a: e8 4d 43 00 00 call 11b4ac <_Objects_Allocate>
11715f: 89 45 e4 mov %eax,-0x1c(%ebp)
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
117162: 83 c4 10 add $0x10,%esp
117165: 85 c0 test %eax,%eax
117167: 8b 55 e0 mov -0x20(%ebp),%edx
11716a: 74 58 je 1171c4 <rtems_partition_create+0xf0>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
11716c: 8b 45 e4 mov -0x1c(%ebp),%eax
11716f: 89 70 10 mov %esi,0x10(%eax)
the_partition->length = length;
117172: 89 50 14 mov %edx,0x14(%eax)
the_partition->buffer_size = buffer_size;
117175: 89 78 18 mov %edi,0x18(%eax)
the_partition->attribute_set = attribute_set;
117178: 8b 4d 18 mov 0x18(%ebp),%ecx
11717b: 89 48 1c mov %ecx,0x1c(%eax)
the_partition->number_of_used_blocks = 0;
11717e: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax)
_Chain_Initialize( &the_partition->Memory, starting_address,
117185: 57 push %edi
117186: 89 d0 mov %edx,%eax
117188: 31 d2 xor %edx,%edx
11718a: f7 f7 div %edi
11718c: 50 push %eax
11718d: 56 push %esi
11718e: 8b 45 e4 mov -0x1c(%ebp),%eax
117191: 83 c0 24 add $0x24,%eax
117194: 50 push %eax
117195: e8 b6 2f 00 00 call 11a150 <_Chain_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
11719a: 8b 7d e4 mov -0x1c(%ebp),%edi
11719d: 8b 47 08 mov 0x8(%edi),%eax
1171a0: 0f b7 f0 movzwl %ax,%esi
1171a3: 8b 15 fc 41 14 00 mov 0x1441fc,%edx
1171a9: 89 3c b2 mov %edi,(%edx,%esi,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
1171ac: 89 5f 0c mov %ebx,0xc(%edi)
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
1171af: 8b 55 1c mov 0x1c(%ebp),%edx
1171b2: 89 02 mov %eax,(%edx)
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
1171b4: e8 c3 50 00 00 call 11c27c <_Thread_Enable_dispatch>
1171b9: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
1171bb: 83 c4 10 add $0x10,%esp
1171be: e9 66 ff ff ff jmp 117129 <rtems_partition_create+0x55>
1171c3: 90 nop
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
_Thread_Enable_dispatch();
1171c4: e8 b3 50 00 00 call 11c27c <_Thread_Enable_dispatch>
1171c9: b8 05 00 00 00 mov $0x5,%eax
return RTEMS_TOO_MANY;
1171ce: e9 56 ff ff ff jmp 117129 <rtems_partition_create+0x55>
00117240 <rtems_partition_get_buffer>:
rtems_status_code rtems_partition_get_buffer(
rtems_id id,
void **buffer
)
{
117240: 55 push %ebp
117241: 89 e5 mov %esp,%ebp
117243: 56 push %esi
117244: 53 push %ebx
117245: 83 ec 20 sub $0x20,%esp
117248: 8b 5d 0c mov 0xc(%ebp),%ebx
register Partition_Control *the_partition;
Objects_Locations location;
void *the_buffer;
if ( !buffer )
11724b: 85 db test %ebx,%ebx
11724d: 74 59 je 1172a8 <rtems_partition_get_buffer+0x68>
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
11724f: 52 push %edx
117250: 8d 45 f4 lea -0xc(%ebp),%eax
117253: 50 push %eax
117254: ff 75 08 pushl 0x8(%ebp)
117257: 68 e0 41 14 00 push $0x1441e0
11725c: e8 37 47 00 00 call 11b998 <_Objects_Get>
117261: 89 c6 mov %eax,%esi
return RTEMS_INVALID_ADDRESS;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
117263: 83 c4 10 add $0x10,%esp
117266: 8b 45 f4 mov -0xc(%ebp),%eax
117269: 85 c0 test %eax,%eax
11726b: 75 2f jne 11729c <rtems_partition_get_buffer+0x5c>
*/
RTEMS_INLINE_ROUTINE void *_Partition_Allocate_buffer (
Partition_Control *the_partition
)
{
return _Chain_Get( &the_partition->Memory );
11726d: 83 ec 0c sub $0xc,%esp
117270: 8d 46 24 lea 0x24(%esi),%eax
117273: 50 push %eax
117274: e8 b3 2e 00 00 call 11a12c <_Chain_Get>
case OBJECTS_LOCAL:
the_buffer = _Partition_Allocate_buffer( the_partition );
if ( the_buffer ) {
117279: 83 c4 10 add $0x10,%esp
11727c: 85 c0 test %eax,%eax
11727e: 74 34 je 1172b4 <rtems_partition_get_buffer+0x74>
the_partition->number_of_used_blocks += 1;
117280: ff 46 20 incl 0x20(%esi)
_Thread_Enable_dispatch();
117283: 89 45 e4 mov %eax,-0x1c(%ebp)
117286: e8 f1 4f 00 00 call 11c27c <_Thread_Enable_dispatch>
*buffer = the_buffer;
11728b: 8b 45 e4 mov -0x1c(%ebp),%eax
11728e: 89 03 mov %eax,(%ebx)
117290: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
117292: 8d 65 f8 lea -0x8(%ebp),%esp
117295: 5b pop %ebx
117296: 5e pop %esi
117297: c9 leave
117298: c3 ret
117299: 8d 76 00 lea 0x0(%esi),%esi
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
11729c: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1172a1: 8d 65 f8 lea -0x8(%ebp),%esp
1172a4: 5b pop %ebx
1172a5: 5e pop %esi
1172a6: c9 leave
1172a7: c3 ret
{
register Partition_Control *the_partition;
Objects_Locations location;
void *the_buffer;
if ( !buffer )
1172a8: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1172ad: 8d 65 f8 lea -0x8(%ebp),%esp
1172b0: 5b pop %ebx
1172b1: 5e pop %esi
1172b2: c9 leave
1172b3: c3 ret
the_partition->number_of_used_blocks += 1;
_Thread_Enable_dispatch();
*buffer = the_buffer;
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
1172b4: e8 c3 4f 00 00 call 11c27c <_Thread_Enable_dispatch>
1172b9: b8 0d 00 00 00 mov $0xd,%eax
return RTEMS_UNSATISFIED;
1172be: eb e1 jmp 1172a1 <rtems_partition_get_buffer+0x61>
001172e4 <rtems_partition_return_buffer>:
rtems_status_code rtems_partition_return_buffer(
rtems_id id,
void *buffer
)
{
1172e4: 55 push %ebp
1172e5: 89 e5 mov %esp,%ebp
1172e7: 56 push %esi
1172e8: 53 push %ebx
1172e9: 83 ec 14 sub $0x14,%esp
1172ec: 8b 75 0c mov 0xc(%ebp),%esi
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
1172ef: 8d 45 f4 lea -0xc(%ebp),%eax
1172f2: 50 push %eax
1172f3: ff 75 08 pushl 0x8(%ebp)
1172f6: 68 e0 41 14 00 push $0x1441e0
1172fb: e8 98 46 00 00 call 11b998 <_Objects_Get>
117300: 89 c3 mov %eax,%ebx
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
117302: 83 c4 10 add $0x10,%esp
117305: 8b 45 f4 mov -0xc(%ebp),%eax
117308: 85 c0 test %eax,%eax
11730a: 74 0c je 117318 <rtems_partition_return_buffer+0x34>
11730c: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
117311: 8d 65 f8 lea -0x8(%ebp),%esp
117314: 5b pop %ebx
117315: 5e pop %esi
117316: c9 leave
117317: c3 ret
)
{
void *starting;
void *ending;
starting = the_partition->starting_address;
117318: 8b 43 10 mov 0x10(%ebx),%eax
ending = _Addresses_Add_offset( starting, the_partition->length );
11731b: 8b 53 14 mov 0x14(%ebx),%edx
const void *address,
const void *base,
const void *limit
)
{
return (address >= base && address <= limit);
11731e: 39 c6 cmp %eax,%esi
117320: 72 3a jb 11735c <rtems_partition_return_buffer+0x78>
117322: 8d 14 10 lea (%eax,%edx,1),%edx
117325: 39 d6 cmp %edx,%esi
117327: 77 33 ja 11735c <rtems_partition_return_buffer+0x78><== NEVER TAKEN
return (
117329: 89 f2 mov %esi,%edx
11732b: 29 c2 sub %eax,%edx
11732d: 89 d0 mov %edx,%eax
11732f: 31 d2 xor %edx,%edx
117331: f7 73 18 divl 0x18(%ebx)
117334: 85 d2 test %edx,%edx
117336: 75 24 jne 11735c <rtems_partition_return_buffer+0x78>
RTEMS_INLINE_ROUTINE void _Partition_Free_buffer (
Partition_Control *the_partition,
Chain_Node *the_buffer
)
{
_Chain_Append( &the_partition->Memory, the_buffer );
117338: 83 ec 08 sub $0x8,%esp
11733b: 56 push %esi
11733c: 8d 43 24 lea 0x24(%ebx),%eax
11733f: 50 push %eax
117340: e8 ab 2d 00 00 call 11a0f0 <_Chain_Append>
switch ( location ) {
case OBJECTS_LOCAL:
if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) {
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
117345: ff 4b 20 decl 0x20(%ebx)
_Thread_Enable_dispatch();
117348: e8 2f 4f 00 00 call 11c27c <_Thread_Enable_dispatch>
11734d: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
11734f: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
117352: 8d 65 f8 lea -0x8(%ebp),%esp
117355: 5b pop %ebx
117356: 5e pop %esi
117357: c9 leave
117358: c3 ret
117359: 8d 76 00 lea 0x0(%esi),%esi
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
11735c: e8 1b 4f 00 00 call 11c27c <_Thread_Enable_dispatch>
117361: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
117366: 8d 65 f8 lea -0x8(%ebp),%esp
117369: 5b pop %ebx
11736a: 5e pop %esi
11736b: c9 leave
11736c: c3 ret
00116720 <rtems_port_create>:
void *internal_start,
void *external_start,
uint32_t length,
rtems_id *id
)
{
116720: 55 push %ebp
116721: 89 e5 mov %esp,%ebp
116723: 57 push %edi
116724: 56 push %esi
116725: 53 push %ebx
116726: 83 ec 1c sub $0x1c,%esp
116729: 8b 5d 08 mov 0x8(%ebp),%ebx
11672c: 8b 55 0c mov 0xc(%ebp),%edx
11672f: 8b 7d 10 mov 0x10(%ebp),%edi
116732: 8b 75 18 mov 0x18(%ebp),%esi
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
116735: 85 db test %ebx,%ebx
116737: 74 1b je 116754 <rtems_port_create+0x34>
return RTEMS_INVALID_NAME;
if ( !id )
116739: 85 f6 test %esi,%esi
11673b: 74 08 je 116745 <rtems_port_create+0x25>
return RTEMS_INVALID_ADDRESS;
if ( !_Addresses_Is_aligned( internal_start ) ||
11673d: 89 f8 mov %edi,%eax
11673f: 09 d0 or %edx,%eax
116741: a8 03 test $0x3,%al
116743: 74 1f je 116764 <rtems_port_create+0x44>
(Objects_Name) name
);
*id = the_port->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
116745: b8 09 00 00 00 mov $0x9,%eax
}
11674a: 8d 65 f4 lea -0xc(%ebp),%esp
11674d: 5b pop %ebx
11674e: 5e pop %esi
11674f: 5f pop %edi
116750: c9 leave
116751: c3 ret
116752: 66 90 xchg %ax,%ax
rtems_id *id
)
{
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
116754: b8 03 00 00 00 mov $0x3,%eax
);
*id = the_port->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
116759: 8d 65 f4 lea -0xc(%ebp),%esp
11675c: 5b pop %ebx
11675d: 5e pop %esi
11675e: 5f pop %edi
11675f: c9 leave
116760: c3 ret
116761: 8d 76 00 lea 0x0(%esi),%esi
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
116764: a1 58 43 14 00 mov 0x144358,%eax
116769: 40 inc %eax
11676a: a3 58 43 14 00 mov %eax,0x144358
* of free port control blocks.
*/
RTEMS_INLINE_ROUTINE Dual_ported_memory_Control
*_Dual_ported_memory_Allocate ( void )
{
return (Dual_ported_memory_Control *)
11676f: 83 ec 0c sub $0xc,%esp
116772: 68 a0 41 14 00 push $0x1441a0
116777: 89 55 e4 mov %edx,-0x1c(%ebp)
11677a: e8 2d 4d 00 00 call 11b4ac <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_port = _Dual_ported_memory_Allocate();
if ( !the_port ) {
11677f: 83 c4 10 add $0x10,%esp
116782: 85 c0 test %eax,%eax
116784: 8b 55 e4 mov -0x1c(%ebp),%edx
116787: 74 33 je 1167bc <rtems_port_create+0x9c>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_port->internal_base = internal_start;
116789: 89 50 10 mov %edx,0x10(%eax)
the_port->external_base = external_start;
11678c: 89 78 14 mov %edi,0x14(%eax)
the_port->length = length - 1;
11678f: 8b 55 14 mov 0x14(%ebp),%edx
116792: 4a dec %edx
116793: 89 50 18 mov %edx,0x18(%eax)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
116796: 8b 50 08 mov 0x8(%eax),%edx
116799: 0f b7 fa movzwl %dx,%edi
11679c: 8b 0d bc 41 14 00 mov 0x1441bc,%ecx
1167a2: 89 04 b9 mov %eax,(%ecx,%edi,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
1167a5: 89 58 0c mov %ebx,0xc(%eax)
&_Dual_ported_memory_Information,
&the_port->Object,
(Objects_Name) name
);
*id = the_port->Object.id;
1167a8: 89 16 mov %edx,(%esi)
_Thread_Enable_dispatch();
1167aa: e8 cd 5a 00 00 call 11c27c <_Thread_Enable_dispatch>
1167af: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
}
1167b1: 8d 65 f4 lea -0xc(%ebp),%esp
1167b4: 5b pop %ebx
1167b5: 5e pop %esi
1167b6: 5f pop %edi
1167b7: c9 leave
1167b8: c3 ret
1167b9: 8d 76 00 lea 0x0(%esi),%esi
_Thread_Disable_dispatch(); /* to prevent deletion */
the_port = _Dual_ported_memory_Allocate();
if ( !the_port ) {
_Thread_Enable_dispatch();
1167bc: e8 bb 5a 00 00 call 11c27c <_Thread_Enable_dispatch>
1167c1: b8 05 00 00 00 mov $0x5,%eax
return RTEMS_TOO_MANY;
1167c6: eb 82 jmp 11674a <rtems_port_create+0x2a>
001167c8 <rtems_port_delete>:
*/
rtems_status_code rtems_port_delete(
rtems_id id
)
{
1167c8: 55 push %ebp
1167c9: 89 e5 mov %esp,%ebp
1167cb: 83 ec 2c sub $0x2c,%esp
RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Dual_ported_memory_Control *)
1167ce: 8d 45 f4 lea -0xc(%ebp),%eax
1167d1: 50 push %eax
1167d2: ff 75 08 pushl 0x8(%ebp)
1167d5: 68 a0 41 14 00 push $0x1441a0
1167da: e8 b9 51 00 00 call 11b998 <_Objects_Get>
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
1167df: 83 c4 10 add $0x10,%esp
1167e2: 8b 4d f4 mov -0xc(%ebp),%ecx
1167e5: 85 c9 test %ecx,%ecx
1167e7: 75 2f jne 116818 <rtems_port_delete+0x50>
case OBJECTS_LOCAL:
_Objects_Close( &_Dual_ported_memory_Information, &the_port->Object );
1167e9: 83 ec 08 sub $0x8,%esp
1167ec: 50 push %eax
1167ed: 68 a0 41 14 00 push $0x1441a0
1167f2: 89 45 e4 mov %eax,-0x1c(%ebp)
1167f5: e8 2e 4d 00 00 call 11b528 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Dual_ported_memory_Free (
Dual_ported_memory_Control *the_port
)
{
_Objects_Free( &_Dual_ported_memory_Information, &the_port->Object );
1167fa: 58 pop %eax
1167fb: 5a pop %edx
1167fc: 8b 45 e4 mov -0x1c(%ebp),%eax
1167ff: 50 push %eax
116800: 68 a0 41 14 00 push $0x1441a0
116805: e8 22 50 00 00 call 11b82c <_Objects_Free>
_Dual_ported_memory_Free( the_port );
_Thread_Enable_dispatch();
11680a: e8 6d 5a 00 00 call 11c27c <_Thread_Enable_dispatch>
11680f: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
116811: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116814: c9 leave
116815: c3 ret
116816: 66 90 xchg %ax,%ax
{
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
116818: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
11681d: c9 leave
11681e: c3 ret
00116820 <rtems_port_external_to_internal>:
rtems_status_code rtems_port_external_to_internal(
rtems_id id,
void *external,
void **internal
)
{
116820: 55 push %ebp
116821: 89 e5 mov %esp,%ebp
116823: 56 push %esi
116824: 53 push %ebx
116825: 83 ec 10 sub $0x10,%esp
116828: 8b 75 0c mov 0xc(%ebp),%esi
11682b: 8b 5d 10 mov 0x10(%ebp),%ebx
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
uint32_t ending;
if ( !internal )
11682e: 85 db test %ebx,%ebx
116830: 74 4e je 116880 <rtems_port_external_to_internal+0x60>
RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Dual_ported_memory_Control *)
116832: 51 push %ecx
116833: 8d 45 f4 lea -0xc(%ebp),%eax
116836: 50 push %eax
116837: ff 75 08 pushl 0x8(%ebp)
11683a: 68 a0 41 14 00 push $0x1441a0
11683f: e8 54 51 00 00 call 11b998 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
116844: 83 c4 10 add $0x10,%esp
116847: 8b 55 f4 mov -0xc(%ebp),%edx
11684a: 85 d2 test %edx,%edx
11684c: 74 0e je 11685c <rtems_port_external_to_internal+0x3c>
11684e: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116853: 8d 65 f8 lea -0x8(%ebp),%esp
116856: 5b pop %ebx
116857: 5e pop %esi
116858: c9 leave
116859: c3 ret
11685a: 66 90 xchg %ax,%ax
return RTEMS_INVALID_ADDRESS;
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
ending = _Addresses_Subtract( external, the_port->external_base );
11685c: 89 f2 mov %esi,%edx
11685e: 2b 50 14 sub 0x14(%eax),%edx
if ( ending > the_port->length )
116861: 3b 50 18 cmp 0x18(%eax),%edx
116864: 77 16 ja 11687c <rtems_port_external_to_internal+0x5c>
*internal = external;
else
*internal = _Addresses_Add_offset( the_port->internal_base,
116866: 03 50 10 add 0x10(%eax),%edx
116869: 89 13 mov %edx,(%ebx)
ending );
_Thread_Enable_dispatch();
11686b: e8 0c 5a 00 00 call 11c27c <_Thread_Enable_dispatch>
116870: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116872: 8d 65 f8 lea -0x8(%ebp),%esp
116875: 5b pop %ebx
116876: 5e pop %esi
116877: c9 leave
116878: c3 ret
116879: 8d 76 00 lea 0x0(%esi),%esi
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
ending = _Addresses_Subtract( external, the_port->external_base );
if ( ending > the_port->length )
*internal = external;
11687c: 89 33 mov %esi,(%ebx)
11687e: eb eb jmp 11686b <rtems_port_external_to_internal+0x4b>
{
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
uint32_t ending;
if ( !internal )
116880: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116885: 8d 65 f8 lea -0x8(%ebp),%esp
116888: 5b pop %ebx
116889: 5e pop %esi
11688a: c9 leave
11688b: c3 ret
001168b0 <rtems_port_internal_to_external>:
rtems_status_code rtems_port_internal_to_external(
rtems_id id,
void *internal,
void **external
)
{
1168b0: 55 push %ebp
1168b1: 89 e5 mov %esp,%ebp
1168b3: 56 push %esi
1168b4: 53 push %ebx
1168b5: 83 ec 10 sub $0x10,%esp
1168b8: 8b 75 0c mov 0xc(%ebp),%esi
1168bb: 8b 5d 10 mov 0x10(%ebp),%ebx
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
uint32_t ending;
if ( !external )
1168be: 85 db test %ebx,%ebx
1168c0: 74 4e je 116910 <rtems_port_internal_to_external+0x60>
1168c2: 51 push %ecx
1168c3: 8d 45 f4 lea -0xc(%ebp),%eax
1168c6: 50 push %eax
1168c7: ff 75 08 pushl 0x8(%ebp)
1168ca: 68 a0 41 14 00 push $0x1441a0
1168cf: e8 c4 50 00 00 call 11b998 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
1168d4: 83 c4 10 add $0x10,%esp
1168d7: 8b 55 f4 mov -0xc(%ebp),%edx
1168da: 85 d2 test %edx,%edx
1168dc: 74 0e je 1168ec <rtems_port_internal_to_external+0x3c>
1168de: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1168e3: 8d 65 f8 lea -0x8(%ebp),%esp
1168e6: 5b pop %ebx
1168e7: 5e pop %esi
1168e8: c9 leave
1168e9: c3 ret
1168ea: 66 90 xchg %ax,%ax
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
ending = _Addresses_Subtract( internal, the_port->internal_base );
1168ec: 89 f2 mov %esi,%edx
1168ee: 2b 50 10 sub 0x10(%eax),%edx
if ( ending > the_port->length )
1168f1: 3b 50 18 cmp 0x18(%eax),%edx
1168f4: 77 16 ja 11690c <rtems_port_internal_to_external+0x5c>
*external = internal;
else
*external = _Addresses_Add_offset( the_port->external_base,
1168f6: 03 50 14 add 0x14(%eax),%edx
1168f9: 89 13 mov %edx,(%ebx)
ending );
_Thread_Enable_dispatch();
1168fb: e8 7c 59 00 00 call 11c27c <_Thread_Enable_dispatch>
116900: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116902: 8d 65 f8 lea -0x8(%ebp),%esp
116905: 5b pop %ebx
116906: 5e pop %esi
116907: c9 leave
116908: c3 ret
116909: 8d 76 00 lea 0x0(%esi),%esi
switch ( location ) {
case OBJECTS_LOCAL:
ending = _Addresses_Subtract( internal, the_port->internal_base );
if ( ending > the_port->length )
*external = internal;
11690c: 89 33 mov %esi,(%ebx)
11690e: eb eb jmp 1168fb <rtems_port_internal_to_external+0x4b>
{
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
uint32_t ending;
if ( !external )
116910: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116915: 8d 65 f8 lea -0x8(%ebp),%esp
116918: 5b pop %ebx
116919: 5e pop %esi
11691a: c9 leave
11691b: c3 ret
00117370 <rtems_rate_monotonic_cancel>:
*/
rtems_status_code rtems_rate_monotonic_cancel(
rtems_id id
)
{
117370: 55 push %ebp
117371: 89 e5 mov %esp,%ebp
117373: 53 push %ebx
117374: 83 ec 18 sub $0x18,%esp
RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
117377: 8d 45 f4 lea -0xc(%ebp),%eax
11737a: 50 push %eax
11737b: ff 75 08 pushl 0x8(%ebp)
11737e: 68 20 42 14 00 push $0x144220
117383: e8 10 46 00 00 call 11b998 <_Objects_Get>
117388: 89 c3 mov %eax,%ebx
Rate_monotonic_Control *the_period;
Objects_Locations location;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
11738a: 83 c4 10 add $0x10,%esp
11738d: 8b 45 f4 mov -0xc(%ebp),%eax
117390: 85 c0 test %eax,%eax
117392: 74 0c je 1173a0 <rtems_rate_monotonic_cancel+0x30>
117394: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
117399: 8b 5d fc mov -0x4(%ebp),%ebx
11739c: c9 leave
11739d: c3 ret
11739e: 66 90 xchg %ax,%ax
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
1173a0: 8b 43 40 mov 0x40(%ebx),%eax
1173a3: 3b 05 18 44 14 00 cmp 0x144418,%eax
1173a9: 74 11 je 1173bc <rtems_rate_monotonic_cancel+0x4c>
_Thread_Enable_dispatch();
1173ab: e8 cc 4e 00 00 call 11c27c <_Thread_Enable_dispatch>
1173b0: b8 17 00 00 00 mov $0x17,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1173b5: 8b 5d fc mov -0x4(%ebp),%ebx
1173b8: c9 leave
1173b9: c3 ret
1173ba: 66 90 xchg %ax,%ax
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
(void) _Watchdog_Remove( &the_period->Timer );
1173bc: 83 ec 0c sub $0xc,%esp
1173bf: 8d 43 10 lea 0x10(%ebx),%eax
1173c2: 50 push %eax
1173c3: e8 10 63 00 00 call 11d6d8 <_Watchdog_Remove>
the_period->state = RATE_MONOTONIC_INACTIVE;
1173c8: c7 43 38 00 00 00 00 movl $0x0,0x38(%ebx)
_Thread_Enable_dispatch();
1173cf: e8 a8 4e 00 00 call 11c27c <_Thread_Enable_dispatch>
1173d4: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
1173d6: 83 c4 10 add $0x10,%esp
1173d9: eb be jmp 117399 <rtems_rate_monotonic_cancel+0x29>
0010c96c <rtems_rate_monotonic_create>:
rtems_status_code rtems_rate_monotonic_create(
rtems_name name,
rtems_id *id
)
{
10c96c: 55 push %ebp
10c96d: 89 e5 mov %esp,%ebp
10c96f: 57 push %edi
10c970: 56 push %esi
10c971: 53 push %ebx
10c972: 83 ec 1c sub $0x1c,%esp
10c975: 8b 5d 08 mov 0x8(%ebp),%ebx
10c978: 8b 75 0c mov 0xc(%ebp),%esi
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
10c97b: 85 db test %ebx,%ebx
10c97d: 0f 84 a9 00 00 00 je 10ca2c <rtems_rate_monotonic_create+0xc0>
return RTEMS_INVALID_NAME;
if ( !id )
10c983: 85 f6 test %esi,%esi
10c985: 0f 84 c5 00 00 00 je 10ca50 <rtems_rate_monotonic_create+0xe4>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10c98b: a1 38 c5 12 00 mov 0x12c538,%eax
10c990: 40 inc %eax
10c991: a3 38 c5 12 00 mov %eax,0x12c538
* This function allocates a period control block from
* the inactive chain of free period control blocks.
*/
RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Allocate( void )
{
return (Rate_monotonic_Control *)
10c996: 83 ec 0c sub $0xc,%esp
10c999: 68 40 c4 12 00 push $0x12c440
10c99e: e8 85 1e 00 00 call 10e828 <_Objects_Allocate>
10c9a3: 89 c2 mov %eax,%edx
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
10c9a5: 83 c4 10 add $0x10,%esp
10c9a8: 85 c0 test %eax,%eax
10c9aa: 0f 84 8c 00 00 00 je 10ca3c <rtems_rate_monotonic_create+0xd0>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
10c9b0: a1 f8 c5 12 00 mov 0x12c5f8,%eax
10c9b5: 89 42 40 mov %eax,0x40(%edx)
the_period->state = RATE_MONOTONIC_INACTIVE;
10c9b8: c7 42 38 00 00 00 00 movl $0x0,0x38(%edx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10c9bf: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx)
the_watchdog->routine = routine;
10c9c6: c7 42 2c 00 00 00 00 movl $0x0,0x2c(%edx)
the_watchdog->id = id;
10c9cd: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx)
the_watchdog->user_data = user_data;
10c9d4: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx)
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
10c9db: 8d 42 54 lea 0x54(%edx),%eax
10c9de: 89 45 e4 mov %eax,-0x1c(%ebp)
10c9e1: b9 38 00 00 00 mov $0x38,%ecx
10c9e6: 31 c0 xor %eax,%eax
10c9e8: 8b 7d e4 mov -0x1c(%ebp),%edi
10c9eb: f3 aa rep stos %al,%es:(%edi)
10c9ed: c7 42 5c ff ff ff 7f movl $0x7fffffff,0x5c(%edx)
10c9f4: c7 42 60 ff ff ff 7f movl $0x7fffffff,0x60(%edx)
10c9fb: c7 42 74 ff ff ff 7f movl $0x7fffffff,0x74(%edx)
10ca02: c7 42 78 ff ff ff 7f movl $0x7fffffff,0x78(%edx)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10ca09: 8b 42 08 mov 0x8(%edx),%eax
10ca0c: 0f b7 f8 movzwl %ax,%edi
10ca0f: 8b 0d 5c c4 12 00 mov 0x12c45c,%ecx
10ca15: 89 14 b9 mov %edx,(%ecx,%edi,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10ca18: 89 5a 0c mov %ebx,0xc(%edx)
&_Rate_monotonic_Information,
&the_period->Object,
(Objects_Name) name
);
*id = the_period->Object.id;
10ca1b: 89 06 mov %eax,(%esi)
_Thread_Enable_dispatch();
10ca1d: e8 0e 2c 00 00 call 10f630 <_Thread_Enable_dispatch>
10ca22: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
}
10ca24: 8d 65 f4 lea -0xc(%ebp),%esp
10ca27: 5b pop %ebx
10ca28: 5e pop %esi
10ca29: 5f pop %edi
10ca2a: c9 leave
10ca2b: c3 ret
rtems_id *id
)
{
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
10ca2c: b8 03 00 00 00 mov $0x3,%eax
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10ca31: 8d 65 f4 lea -0xc(%ebp),%esp
10ca34: 5b pop %ebx
10ca35: 5e pop %esi
10ca36: 5f pop %edi
10ca37: c9 leave
10ca38: c3 ret
10ca39: 8d 76 00 lea 0x0(%esi),%esi
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
_Thread_Enable_dispatch();
10ca3c: e8 ef 2b 00 00 call 10f630 <_Thread_Enable_dispatch>
10ca41: b8 05 00 00 00 mov $0x5,%eax
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10ca46: 8d 65 f4 lea -0xc(%ebp),%esp
10ca49: 5b pop %ebx
10ca4a: 5e pop %esi
10ca4b: 5f pop %edi
10ca4c: c9 leave
10ca4d: c3 ret
10ca4e: 66 90 xchg %ax,%ax
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
10ca50: b8 09 00 00 00 mov $0x9,%eax
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10ca55: 8d 65 f4 lea -0xc(%ebp),%esp
10ca58: 5b pop %ebx
10ca59: 5e pop %esi
10ca5a: 5f pop %edi
10ca5b: c9 leave
10ca5c: c3 ret
00144a6c <rtems_rate_monotonic_get_status>:
rtems_status_code rtems_rate_monotonic_get_status(
rtems_id id,
rtems_rate_monotonic_period_status *status
)
{
144a6c: 55 push %ebp
144a6d: 89 e5 mov %esp,%ebp
144a6f: 53 push %ebx
144a70: 83 ec 24 sub $0x24,%esp
144a73: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
144a76: 85 db test %ebx,%ebx
144a78: 0f 84 92 00 00 00 je 144b10 <rtems_rate_monotonic_get_status+0xa4>
144a7e: 50 push %eax
144a7f: 8d 45 f4 lea -0xc(%ebp),%eax
144a82: 50 push %eax
144a83: ff 75 08 pushl 0x8(%ebp)
144a86: 68 60 5b 17 00 push $0x175b60
144a8b: e8 cc 01 fd ff call 114c5c <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
144a90: 83 c4 10 add $0x10,%esp
144a93: 8b 4d f4 mov -0xc(%ebp),%ecx
144a96: 85 c9 test %ecx,%ecx
144a98: 74 0a je 144aa4 <rtems_rate_monotonic_get_status+0x38>
144a9a: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
144a9f: 8b 5d fc mov -0x4(%ebp),%ebx
144aa2: c9 leave
144aa3: c3 ret
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
144aa4: 8b 50 40 mov 0x40(%eax),%edx
144aa7: 8b 52 08 mov 0x8(%edx),%edx
144aaa: 89 13 mov %edx,(%ebx)
status->state = the_period->state;
144aac: 8b 50 38 mov 0x38(%eax),%edx
144aaf: 89 53 04 mov %edx,0x4(%ebx)
/*
* If the period is inactive, there is no information.
*/
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
144ab2: 85 d2 test %edx,%edx
144ab4: 75 2a jne 144ae0 <rtems_rate_monotonic_get_status+0x74>
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timespec_Set_to_zero( &status->since_last_period );
144ab6: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx)
144abd: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx)
_Timespec_Set_to_zero( &status->executed_since_last_period );
144ac4: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx)
144acb: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx)
status->since_last_period = since_last_period;
status->executed_since_last_period = executed;
#endif
}
_Thread_Enable_dispatch();
144ad2: e8 a9 0a fd ff call 115580 <_Thread_Enable_dispatch>
144ad7: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
144ad9: 8b 5d fc mov -0x4(%ebp),%ebx
144adc: c9 leave
144add: c3 ret
144ade: 66 90 xchg %ax,%ax
/*
* Grab the current status.
*/
valid_status =
_Rate_monotonic_Get_status(
144ae0: 52 push %edx
144ae1: 8d 55 ec lea -0x14(%ebp),%edx
144ae4: 52 push %edx
144ae5: 8d 55 e4 lea -0x1c(%ebp),%edx
144ae8: 52 push %edx
144ae9: 50 push %eax
144aea: e8 b1 00 00 00 call 144ba0 <_Rate_monotonic_Get_status>
the_period, &since_last_period, &executed
);
if (!valid_status) {
144aef: 83 c4 10 add $0x10,%esp
144af2: 84 c0 test %al,%al
144af4: 74 26 je 144b1c <rtems_rate_monotonic_get_status+0xb0>
_Thread_Enable_dispatch();
return RTEMS_NOT_DEFINED;
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec(
144af6: 8b 45 e4 mov -0x1c(%ebp),%eax
144af9: 8b 55 e8 mov -0x18(%ebp),%edx
144afc: 89 43 08 mov %eax,0x8(%ebx)
144aff: 89 53 0c mov %edx,0xc(%ebx)
&since_last_period, &status->since_last_period
);
_Timestamp_To_timespec(
144b02: 8b 45 ec mov -0x14(%ebp),%eax
144b05: 8b 55 f0 mov -0x10(%ebp),%edx
144b08: 89 43 10 mov %eax,0x10(%ebx)
144b0b: 89 53 14 mov %edx,0x14(%ebx)
144b0e: eb c2 jmp 144ad2 <rtems_rate_monotonic_get_status+0x66>
Objects_Locations location;
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
144b10: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
144b15: 8b 5d fc mov -0x4(%ebp),%ebx
144b18: c9 leave
144b19: c3 ret
144b1a: 66 90 xchg %ax,%ax
valid_status =
_Rate_monotonic_Get_status(
the_period, &since_last_period, &executed
);
if (!valid_status) {
_Thread_Enable_dispatch();
144b1c: e8 5f 0a fd ff call 115580 <_Thread_Enable_dispatch>
144b21: b8 0b 00 00 00 mov $0xb,%eax
return RTEMS_NOT_DEFINED;
144b26: e9 74 ff ff ff jmp 144a9f <rtems_rate_monotonic_get_status+0x33>
00144d28 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
144d28: 55 push %ebp
144d29: 89 e5 mov %esp,%ebp
144d2b: 57 push %edi
144d2c: 56 push %esi
144d2d: 53 push %ebx
144d2e: 83 ec 30 sub $0x30,%esp
144d31: 8b 5d 08 mov 0x8(%ebp),%ebx
144d34: 8b 75 0c mov 0xc(%ebp),%esi
144d37: 8d 45 e4 lea -0x1c(%ebp),%eax
144d3a: 50 push %eax
144d3b: 53 push %ebx
144d3c: 68 60 5b 17 00 push $0x175b60
144d41: e8 16 ff fc ff call 114c5c <_Objects_Get>
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
144d46: 83 c4 10 add $0x10,%esp
144d49: 8b 7d e4 mov -0x1c(%ebp),%edi
144d4c: 85 ff test %edi,%edi
144d4e: 74 10 je 144d60 <rtems_rate_monotonic_period+0x38>
the_period->state = RATE_MONOTONIC_ACTIVE;
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
return RTEMS_TIMEOUT;
144d50: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
144d55: 8d 65 f4 lea -0xc(%ebp),%esp
144d58: 5b pop %ebx
144d59: 5e pop %esi
144d5a: 5f pop %edi
144d5b: c9 leave
144d5c: c3 ret
144d5d: 8d 76 00 lea 0x0(%esi),%esi
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
144d60: 8b 50 40 mov 0x40(%eax),%edx
144d63: 3b 15 18 50 17 00 cmp 0x175018,%edx
144d69: 74 15 je 144d80 <rtems_rate_monotonic_period+0x58>
_Thread_Enable_dispatch();
144d6b: e8 10 08 fd ff call 115580 <_Thread_Enable_dispatch>
144d70: b8 17 00 00 00 mov $0x17,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
144d75: 8d 65 f4 lea -0xc(%ebp),%esp
144d78: 5b pop %ebx
144d79: 5e pop %esi
144d7a: 5f pop %edi
144d7b: c9 leave
144d7c: c3 ret
144d7d: 8d 76 00 lea 0x0(%esi),%esi
if ( !_Thread_Is_executing( the_period->owner ) ) {
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
144d80: 85 f6 test %esi,%esi
144d82: 0f 84 b0 00 00 00 je 144e38 <rtems_rate_monotonic_period+0x110>
}
_Thread_Enable_dispatch();
return( return_value );
}
_ISR_Disable( level );
144d88: 9c pushf
144d89: fa cli
144d8a: 5f pop %edi
switch ( the_period->state ) {
144d8b: 8b 50 38 mov 0x38(%eax),%edx
144d8e: 83 fa 02 cmp $0x2,%edx
144d91: 0f 84 bd 00 00 00 je 144e54 <rtems_rate_monotonic_period+0x12c>
144d97: 83 fa 04 cmp $0x4,%edx
144d9a: 74 5c je 144df8 <rtems_rate_monotonic_period+0xd0>
144d9c: 85 d2 test %edx,%edx
144d9e: 75 b0 jne 144d50 <rtems_rate_monotonic_period+0x28><== NEVER TAKEN
case RATE_MONOTONIC_INACTIVE: {
_ISR_Enable( level );
144da0: 57 push %edi
144da1: 9d popf
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
144da2: 83 ec 0c sub $0xc,%esp
144da5: 50 push %eax
144da6: 89 45 d4 mov %eax,-0x2c(%ebp)
144da9: e8 7e fd ff ff call 144b2c <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
144dae: 8b 45 d4 mov -0x2c(%ebp),%eax
144db1: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
144db8: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax)
the_watchdog->routine = routine;
144dbf: c7 40 2c d8 4e 14 00 movl $0x144ed8,0x2c(%eax)
the_watchdog->id = id;
144dc6: 89 58 30 mov %ebx,0x30(%eax)
the_watchdog->user_data = user_data;
144dc9: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
144dd0: 89 70 3c mov %esi,0x3c(%eax)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
144dd3: 89 70 1c mov %esi,0x1c(%eax)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
144dd6: 5a pop %edx
144dd7: 59 pop %ecx
144dd8: 83 c0 10 add $0x10,%eax
144ddb: 50 push %eax
144ddc: 68 38 50 17 00 push $0x175038
144de1: e8 3a 17 fd ff call 116520 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
144de6: e8 95 07 fd ff call 115580 <_Thread_Enable_dispatch>
144deb: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
144ded: 83 c4 10 add $0x10,%esp
144df0: e9 60 ff ff ff jmp 144d55 <rtems_rate_monotonic_period+0x2d>
144df5: 8d 76 00 lea 0x0(%esi),%esi
case RATE_MONOTONIC_EXPIRED:
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
144df8: 83 ec 0c sub $0xc,%esp
144dfb: 50 push %eax
144dfc: 89 45 d4 mov %eax,-0x2c(%ebp)
144dff: e8 34 fe ff ff call 144c38 <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
144e04: 57 push %edi
144e05: 9d popf
the_period->state = RATE_MONOTONIC_ACTIVE;
144e06: 8b 45 d4 mov -0x2c(%ebp),%eax
144e09: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax)
the_period->next_length = length;
144e10: 89 70 3c mov %esi,0x3c(%eax)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
144e13: 89 70 1c mov %esi,0x1c(%eax)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
144e16: 59 pop %ecx
144e17: 5b pop %ebx
144e18: 83 c0 10 add $0x10,%eax
144e1b: 50 push %eax
144e1c: 68 38 50 17 00 push $0x175038
144e21: e8 fa 16 fd ff call 116520 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
144e26: e8 55 07 fd ff call 115580 <_Thread_Enable_dispatch>
144e2b: b8 06 00 00 00 mov $0x6,%eax
return RTEMS_TIMEOUT;
144e30: 83 c4 10 add $0x10,%esp
144e33: e9 1d ff ff ff jmp 144d55 <rtems_rate_monotonic_period+0x2d>
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
switch ( the_period->state ) {
144e38: 8b 40 38 mov 0x38(%eax),%eax
144e3b: 83 f8 04 cmp $0x4,%eax
144e3e: 76 74 jbe 144eb4 <rtems_rate_monotonic_period+0x18c><== ALWAYS TAKEN
144e40: 31 c0 xor %eax,%eax
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
144e42: 89 45 d4 mov %eax,-0x2c(%ebp)
144e45: e8 36 07 fd ff call 115580 <_Thread_Enable_dispatch>
return( return_value );
144e4a: 8b 45 d4 mov -0x2c(%ebp),%eax
144e4d: e9 03 ff ff ff jmp 144d55 <rtems_rate_monotonic_period+0x2d>
144e52: 66 90 xchg %ax,%ax
case RATE_MONOTONIC_ACTIVE:
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
144e54: 83 ec 0c sub $0xc,%esp
144e57: 50 push %eax
144e58: 89 45 d4 mov %eax,-0x2c(%ebp)
144e5b: e8 d8 fd ff ff call 144c38 <_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;
144e60: 8b 45 d4 mov -0x2c(%ebp),%eax
144e63: c7 40 38 01 00 00 00 movl $0x1,0x38(%eax)
the_period->next_length = length;
144e6a: 89 70 3c mov %esi,0x3c(%eax)
_ISR_Enable( level );
144e6d: 57 push %edi
144e6e: 9d popf
_Thread_Executing->Wait.id = the_period->Object.id;
144e6f: 8b 15 18 50 17 00 mov 0x175018,%edx
144e75: 8b 48 08 mov 0x8(%eax),%ecx
144e78: 89 4a 20 mov %ecx,0x20(%edx)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
144e7b: 5e pop %esi
144e7c: 5f pop %edi
144e7d: 68 00 40 00 00 push $0x4000
144e82: 52 push %edx
144e83: 89 45 d4 mov %eax,-0x2c(%ebp)
144e86: e8 0d 10 fd ff call 115e98 <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
144e8b: 9c pushf
144e8c: fa cli
144e8d: 59 pop %ecx
local_state = the_period->state;
144e8e: 8b 45 d4 mov -0x2c(%ebp),%eax
144e91: 8b 50 38 mov 0x38(%eax),%edx
the_period->state = RATE_MONOTONIC_ACTIVE;
144e94: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax)
_ISR_Enable( level );
144e9b: 51 push %ecx
144e9c: 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 )
144e9d: 83 c4 10 add $0x10,%esp
144ea0: 83 fa 03 cmp $0x3,%edx
144ea3: 74 18 je 144ebd <rtems_rate_monotonic_period+0x195>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
_Thread_Enable_dispatch();
144ea5: e8 d6 06 fd ff call 115580 <_Thread_Enable_dispatch>
144eaa: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
144eac: e9 a4 fe ff ff jmp 144d55 <rtems_rate_monotonic_period+0x2d>
144eb1: 8d 76 00 lea 0x0(%esi),%esi
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
switch ( the_period->state ) {
144eb4: 8b 04 85 ec 9b 16 00 mov 0x169bec(,%eax,4),%eax
144ebb: eb 85 jmp 144e42 <rtems_rate_monotonic_period+0x11a>
/*
* 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 )
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
144ebd: 83 ec 08 sub $0x8,%esp
144ec0: 68 00 40 00 00 push $0x4000
144ec5: ff 35 18 50 17 00 pushl 0x175018
144ecb: e8 08 03 fd ff call 1151d8 <_Thread_Clear_state>
144ed0: 83 c4 10 add $0x10,%esp
144ed3: eb d0 jmp 144ea5 <rtems_rate_monotonic_period+0x17d>
00130f20 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
130f20: 55 push %ebp
130f21: 89 e5 mov %esp,%ebp
130f23: 57 push %edi
130f24: 56 push %esi
130f25: 53 push %ebx
130f26: 83 ec 7c sub $0x7c,%esp
130f29: 8b 7d 08 mov 0x8(%ebp),%edi
130f2c: 8b 75 0c mov 0xc(%ebp),%esi
rtems_id id;
rtems_rate_monotonic_period_statistics the_stats;
rtems_rate_monotonic_period_status the_status;
char name[5];
if ( !print )
130f2f: 85 f6 test %esi,%esi
130f31: 0f 84 bd 00 00 00 je 130ff4 <rtems_rate_monotonic_report_statistics_with_plugin+0xd4><== NEVER TAKEN
return;
(*print)( context, "Period information by period\n" );
130f37: 83 ec 08 sub $0x8,%esp
130f3a: 68 68 5f 16 00 push $0x165f68
130f3f: 57 push %edi
130f40: ff d6 call *%esi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
130f42: 59 pop %ecx
130f43: 5b pop %ebx
130f44: 68 a0 5f 16 00 push $0x165fa0
130f49: 57 push %edi
130f4a: ff d6 call *%esi
(*print)( context, "--- Wall times are in seconds ---\n" );
130f4c: 58 pop %eax
130f4d: 5a pop %edx
130f4e: 68 c4 5f 16 00 push $0x165fc4
130f53: 57 push %edi
130f54: ff d6 call *%esi
Be sure to test the various cases.
(*print)( context,"\
1234567890123456789012345678901234567890123456789012345678901234567890123456789\
\n");
*/
(*print)( context, " ID OWNER COUNT MISSED "
130f56: 59 pop %ecx
130f57: 5b pop %ebx
130f58: 68 e8 5f 16 00 push $0x165fe8
130f5d: 57 push %edi
130f5e: ff d6 call *%esi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
130f60: 58 pop %eax
130f61: 5a pop %edx
130f62: 68 34 60 16 00 push $0x166034
130f67: 57 push %edi
130f68: ff d6 call *%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 ;
130f6a: 8b 1d 68 5b 17 00 mov 0x175b68,%ebx
130f70: 83 c4 10 add $0x10,%esp
130f73: 3b 1d 6c 5b 17 00 cmp 0x175b6c,%ebx
130f79: 77 79 ja 130ff4 <rtems_rate_monotonic_report_statistics_with_plugin+0xd4><== NEVER TAKEN
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);
130f7b: 89 75 84 mov %esi,-0x7c(%ebp)
130f7e: eb 09 jmp 130f89 <rtems_rate_monotonic_report_statistics_with_plugin+0x69>
* 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++ ) {
130f80: 43 inc %ebx
/*
* 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 ;
130f81: 39 1d 6c 5b 17 00 cmp %ebx,0x175b6c
130f87: 72 6b jb 130ff4 <rtems_rate_monotonic_report_statistics_with_plugin+0xd4>
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
130f89: 83 ec 08 sub $0x8,%esp
130f8c: 8d 45 88 lea -0x78(%ebp),%eax
130f8f: 50 push %eax
130f90: 53 push %ebx
130f91: e8 2a 3a 01 00 call 1449c0 <rtems_rate_monotonic_get_statistics>
if ( status != RTEMS_SUCCESSFUL )
130f96: 83 c4 10 add $0x10,%esp
130f99: 85 c0 test %eax,%eax
130f9b: 75 e3 jne 130f80 <rtems_rate_monotonic_report_statistics_with_plugin+0x60>
continue;
/* If the above passed, so should this but check it anyway */
status = rtems_rate_monotonic_get_status( id, &the_status );
130f9d: 83 ec 08 sub $0x8,%esp
130fa0: 8d 55 c0 lea -0x40(%ebp),%edx
130fa3: 52 push %edx
130fa4: 53 push %ebx
130fa5: e8 c2 3a 01 00 call 144a6c <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 );
130faa: 83 c4 0c add $0xc,%esp
130fad: 8d 45 e3 lea -0x1d(%ebp),%eax
130fb0: 50 push %eax
130fb1: 6a 05 push $0x5
130fb3: ff 75 c0 pushl -0x40(%ebp)
130fb6: e8 5d 1c fe ff call 112c18 <rtems_object_get_name>
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
130fbb: 59 pop %ecx
130fbc: 5e pop %esi
130fbd: ff 75 8c pushl -0x74(%ebp)
130fc0: ff 75 88 pushl -0x78(%ebp)
130fc3: 8d 55 e3 lea -0x1d(%ebp),%edx
130fc6: 52 push %edx
130fc7: 53 push %ebx
130fc8: 68 86 5f 16 00 push $0x165f86
130fcd: 57 push %edi
130fce: ff 55 84 call *-0x7c(%ebp)
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
130fd1: 8b 45 88 mov -0x78(%ebp),%eax
130fd4: 83 c4 20 add $0x20,%esp
130fd7: 85 c0 test %eax,%eax
130fd9: 75 21 jne 130ffc <rtems_rate_monotonic_report_statistics_with_plugin+0xdc>
(*print)( context, "\n" );
130fdb: 83 ec 08 sub $0x8,%esp
130fde: 68 69 7d 16 00 push $0x167d69
130fe3: 57 push %edi
130fe4: ff 55 84 call *-0x7c(%ebp)
continue;
130fe7: 83 c4 10 add $0x10,%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++ ) {
130fea: 43 inc %ebx
/*
* 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 ;
130feb: 39 1d 6c 5b 17 00 cmp %ebx,0x175b6c
130ff1: 73 96 jae 130f89 <rtems_rate_monotonic_report_statistics_with_plugin+0x69><== ALWAYS TAKEN
130ff3: 90 nop
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
130ff4: 8d 65 f4 lea -0xc(%ebp),%esp
130ff7: 5b pop %ebx
130ff8: 5e pop %esi
130ff9: 5f pop %edi
130ffa: c9 leave
130ffb: c3 ret
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 );
130ffc: 52 push %edx
130ffd: 8d 55 d8 lea -0x28(%ebp),%edx
131000: 52 push %edx
131001: 50 push %eax
131002: 8d 45 a0 lea -0x60(%ebp),%eax
131005: 50 push %eax
131006: e8 65 14 00 00 call 132470 <_Timespec_Divide_by_integer>
(*print)( context,
13100b: 8b 4d dc mov -0x24(%ebp),%ecx
13100e: be d3 4d 62 10 mov $0x10624dd3,%esi
131013: 89 c8 mov %ecx,%eax
131015: f7 ee imul %esi
131017: 89 95 7c ff ff ff mov %edx,-0x84(%ebp)
13101d: 8b 85 7c ff ff ff mov -0x84(%ebp),%eax
131023: c1 f8 06 sar $0x6,%eax
131026: c1 f9 1f sar $0x1f,%ecx
131029: 29 c8 sub %ecx,%eax
13102b: 50 push %eax
13102c: ff 75 d8 pushl -0x28(%ebp)
13102f: 8b 4d 9c mov -0x64(%ebp),%ecx
131032: 89 c8 mov %ecx,%eax
131034: f7 ee imul %esi
131036: 89 95 7c ff ff ff mov %edx,-0x84(%ebp)
13103c: 8b 85 7c ff ff ff mov -0x84(%ebp),%eax
131042: c1 f8 06 sar $0x6,%eax
131045: c1 f9 1f sar $0x1f,%ecx
131048: 29 c8 sub %ecx,%eax
13104a: 50 push %eax
13104b: ff 75 98 pushl -0x68(%ebp)
13104e: 8b 4d 94 mov -0x6c(%ebp),%ecx
131051: 89 c8 mov %ecx,%eax
131053: f7 ee imul %esi
131055: 89 85 78 ff ff ff mov %eax,-0x88(%ebp)
13105b: 89 95 7c ff ff ff mov %edx,-0x84(%ebp)
131061: 8b 85 7c ff ff ff mov -0x84(%ebp),%eax
131067: c1 f8 06 sar $0x6,%eax
13106a: c1 f9 1f sar $0x1f,%ecx
13106d: 29 c8 sub %ecx,%eax
13106f: 50 push %eax
131070: ff 75 90 pushl -0x70(%ebp)
131073: 68 80 60 16 00 push $0x166080
131078: 57 push %edi
131079: ff 55 84 call *-0x7c(%ebp)
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);
13107c: 83 c4 2c add $0x2c,%esp
13107f: 8d 55 d8 lea -0x28(%ebp),%edx
131082: 52 push %edx
131083: ff 75 88 pushl -0x78(%ebp)
131086: 8d 45 b8 lea -0x48(%ebp),%eax
131089: 50 push %eax
13108a: e8 e1 13 00 00 call 132470 <_Timespec_Divide_by_integer>
(*print)( context,
13108f: 8b 4d dc mov -0x24(%ebp),%ecx
131092: 89 c8 mov %ecx,%eax
131094: f7 ee imul %esi
131096: 89 95 7c ff ff ff mov %edx,-0x84(%ebp)
13109c: 8b 85 7c ff ff ff mov -0x84(%ebp),%eax
1310a2: c1 f8 06 sar $0x6,%eax
1310a5: c1 f9 1f sar $0x1f,%ecx
1310a8: 29 c8 sub %ecx,%eax
1310aa: 50 push %eax
1310ab: ff 75 d8 pushl -0x28(%ebp)
1310ae: 8b 4d b4 mov -0x4c(%ebp),%ecx
1310b1: 89 c8 mov %ecx,%eax
1310b3: f7 ee imul %esi
1310b5: 89 95 7c ff ff ff mov %edx,-0x84(%ebp)
1310bb: 8b 85 7c ff ff ff mov -0x84(%ebp),%eax
1310c1: c1 f8 06 sar $0x6,%eax
1310c4: c1 f9 1f sar $0x1f,%ecx
1310c7: 29 c8 sub %ecx,%eax
1310c9: 50 push %eax
1310ca: ff 75 b0 pushl -0x50(%ebp)
1310cd: 8b 4d ac mov -0x54(%ebp),%ecx
1310d0: 89 c8 mov %ecx,%eax
1310d2: f7 ee imul %esi
1310d4: 89 85 78 ff ff ff mov %eax,-0x88(%ebp)
1310da: 89 95 7c ff ff ff mov %edx,-0x84(%ebp)
1310e0: 8b b5 7c ff ff ff mov -0x84(%ebp),%esi
1310e6: c1 fe 06 sar $0x6,%esi
1310e9: 89 c8 mov %ecx,%eax
1310eb: 99 cltd
1310ec: 29 d6 sub %edx,%esi
1310ee: 56 push %esi
1310ef: ff 75 a8 pushl -0x58(%ebp)
1310f2: 68 a0 60 16 00 push $0x1660a0
1310f7: 57 push %edi
1310f8: ff 55 84 call *-0x7c(%ebp)
1310fb: 83 c4 30 add $0x30,%esp
1310fe: e9 7d fe ff ff jmp 130f80 <rtems_rate_monotonic_report_statistics_with_plugin+0x60>
0013111c <rtems_rate_monotonic_reset_all_statistics>:
/*
* rtems_rate_monotonic_reset_all_statistics
*/
void rtems_rate_monotonic_reset_all_statistics( void )
{
13111c: 55 push %ebp
13111d: 89 e5 mov %esp,%ebp
13111f: 53 push %ebx
131120: 83 ec 04 sub $0x4,%esp
131123: a1 58 4f 17 00 mov 0x174f58,%eax
131128: 40 inc %eax
131129: a3 58 4f 17 00 mov %eax,0x174f58
/*
* Cycle through all possible ids and try to reset 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 ;
13112e: 8b 1d 68 5b 17 00 mov 0x175b68,%ebx
131134: 3b 1d 6c 5b 17 00 cmp 0x175b6c,%ebx
13113a: 77 15 ja 131151 <rtems_rate_monotonic_reset_all_statistics+0x35><== NEVER TAKEN
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_reset_statistics( id );
13113c: 83 ec 0c sub $0xc,%esp
13113f: 53 push %ebx
131140: e8 17 00 00 00 call 13115c <rtems_rate_monotonic_reset_statistics>
* Cycle through all possible ids and try to reset 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++ ) {
131145: 43 inc %ebx
/*
* Cycle through all possible ids and try to reset 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 ;
131146: 83 c4 10 add $0x10,%esp
131149: 39 1d 6c 5b 17 00 cmp %ebx,0x175b6c
13114f: 73 eb jae 13113c <rtems_rate_monotonic_reset_all_statistics+0x20>
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
}
131151: 8b 5d fc mov -0x4(%ebp),%ebx
131154: c9 leave
}
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
131155: e9 26 44 fe ff jmp 115580 <_Thread_Enable_dispatch>
0013115c <rtems_rate_monotonic_reset_statistics>:
*/
rtems_status_code rtems_rate_monotonic_reset_statistics(
rtems_id id
)
{
13115c: 55 push %ebp
13115d: 89 e5 mov %esp,%ebp
13115f: 57 push %edi
131160: 53 push %ebx
131161: 83 ec 14 sub $0x14,%esp
RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
131164: 8d 45 f4 lea -0xc(%ebp),%eax
131167: 50 push %eax
131168: ff 75 08 pushl 0x8(%ebp)
13116b: 68 60 5b 17 00 push $0x175b60
131170: e8 e7 3a fe ff call 114c5c <_Objects_Get>
131175: 89 c2 mov %eax,%edx
Objects_Locations location;
Rate_monotonic_Control *the_period;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
131177: 83 c4 10 add $0x10,%esp
13117a: 8b 45 f4 mov -0xc(%ebp),%eax
13117d: 85 c0 test %eax,%eax
13117f: 75 3b jne 1311bc <rtems_rate_monotonic_reset_statistics+0x60>
case OBJECTS_LOCAL:
_Rate_monotonic_Reset_statistics( the_period );
131181: 8d 5a 54 lea 0x54(%edx),%ebx
131184: b9 38 00 00 00 mov $0x38,%ecx
131189: 31 c0 xor %eax,%eax
13118b: 89 df mov %ebx,%edi
13118d: f3 aa rep stos %al,%es:(%edi)
13118f: c7 42 5c ff ff ff 7f movl $0x7fffffff,0x5c(%edx)
131196: c7 42 60 ff ff ff 7f movl $0x7fffffff,0x60(%edx)
13119d: c7 42 74 ff ff ff 7f movl $0x7fffffff,0x74(%edx)
1311a4: c7 42 78 ff ff ff 7f movl $0x7fffffff,0x78(%edx)
_Thread_Enable_dispatch();
1311ab: e8 d0 43 fe ff call 115580 <_Thread_Enable_dispatch>
1311b0: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1311b2: 8d 65 f8 lea -0x8(%ebp),%esp
1311b5: 5b pop %ebx
1311b6: 5f pop %edi
1311b7: c9 leave
1311b8: c3 ret
1311b9: 8d 76 00 lea 0x0(%esi),%esi
{
Objects_Locations location;
Rate_monotonic_Control *the_period;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
1311bc: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1311c1: 8d 65 f8 lea -0x8(%ebp),%esp
1311c4: 5b pop %ebx
1311c5: 5f pop %edi
1311c6: c9 leave
1311c7: c3 ret
00117b14 <rtems_region_create>:
uintptr_t length,
uintptr_t page_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
117b14: 55 push %ebp
117b15: 89 e5 mov %esp,%ebp
117b17: 57 push %edi
117b18: 56 push %esi
117b19: 53 push %ebx
117b1a: 83 ec 1c sub $0x1c,%esp
117b1d: 8b 75 08 mov 0x8(%ebp),%esi
117b20: 8b 5d 0c mov 0xc(%ebp),%ebx
117b23: 8b 7d 1c mov 0x1c(%ebp),%edi
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
117b26: 85 f6 test %esi,%esi
117b28: 0f 84 92 00 00 00 je 117bc0 <rtems_region_create+0xac>
return RTEMS_INVALID_NAME;
if ( !starting_address )
117b2e: 85 db test %ebx,%ebx
117b30: 74 09 je 117b3b <rtems_region_create+0x27>
return RTEMS_INVALID_ADDRESS;
if ( !id )
117b32: 85 ff test %edi,%edi
117b34: 74 05 je 117b3b <rtems_region_create+0x27>
return RTEMS_INVALID_ADDRESS;
if ( !_Addresses_Is_aligned( starting_address ) )
117b36: f6 c3 03 test $0x3,%bl
117b39: 74 0d je 117b48 <rtems_region_create+0x34>
return_status = RTEMS_SUCCESSFUL;
}
}
_RTEMS_Unlock_allocator();
return return_status;
117b3b: b8 09 00 00 00 mov $0x9,%eax
}
117b40: 8d 65 f4 lea -0xc(%ebp),%esp
117b43: 5b pop %ebx
117b44: 5e pop %esi
117b45: 5f pop %edi
117b46: c9 leave
117b47: c3 ret
return RTEMS_INVALID_ADDRESS;
if ( !_Addresses_Is_aligned( starting_address ) )
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
117b48: 83 ec 0c sub $0xc,%esp
117b4b: ff 35 10 44 14 00 pushl 0x144410
117b51: e8 22 25 00 00 call 11a078 <_API_Mutex_Lock>
* This function allocates a region control block from
* the inactive chain of free region control blocks.
*/
RTEMS_INLINE_ROUTINE Region_Control *_Region_Allocate( void )
{
return (Region_Control *) _Objects_Allocate( &_Region_Information );
117b56: c7 04 24 60 42 14 00 movl $0x144260,(%esp)
117b5d: e8 4a 39 00 00 call 11b4ac <_Objects_Allocate>
117b62: 89 c2 mov %eax,%edx
the_region = _Region_Allocate();
if ( !the_region )
117b64: 83 c4 10 add $0x10,%esp
117b67: 85 c0 test %eax,%eax
117b69: 74 65 je 117bd0 <rtems_region_create+0xbc>
return_status = RTEMS_TOO_MANY;
else {
the_region->maximum_segment_size = _Heap_Initialize(
117b6b: ff 75 14 pushl 0x14(%ebp)
117b6e: ff 75 10 pushl 0x10(%ebp)
117b71: 53 push %ebx
117b72: 8d 40 68 lea 0x68(%eax),%eax
117b75: 50 push %eax
117b76: 89 55 e4 mov %edx,-0x1c(%ebp)
117b79: e8 12 34 00 00 call 11af90 <_Heap_Initialize>
117b7e: 8b 55 e4 mov -0x1c(%ebp),%edx
117b81: 89 42 5c mov %eax,0x5c(%edx)
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
117b84: 83 c4 10 add $0x10,%esp
117b87: 85 c0 test %eax,%eax
117b89: 75 4d jne 117bd8 <rtems_region_create+0xc4>
*/
RTEMS_INLINE_ROUTINE void _Region_Free (
Region_Control *the_region
)
{
_Objects_Free( &_Region_Information, &the_region->Object );
117b8b: 83 ec 08 sub $0x8,%esp
117b8e: 52 push %edx
117b8f: 68 60 42 14 00 push $0x144260
117b94: e8 93 3c 00 00 call 11b82c <_Objects_Free>
117b99: b8 08 00 00 00 mov $0x8,%eax
117b9e: 83 c4 10 add $0x10,%esp
*id = the_region->Object.id;
return_status = RTEMS_SUCCESSFUL;
}
}
_RTEMS_Unlock_allocator();
117ba1: 83 ec 0c sub $0xc,%esp
117ba4: ff 35 10 44 14 00 pushl 0x144410
117baa: 89 45 e4 mov %eax,-0x1c(%ebp)
117bad: e8 0e 25 00 00 call 11a0c0 <_API_Mutex_Unlock>
return return_status;
117bb2: 83 c4 10 add $0x10,%esp
117bb5: 8b 45 e4 mov -0x1c(%ebp),%eax
}
117bb8: 8d 65 f4 lea -0xc(%ebp),%esp
117bbb: 5b pop %ebx
117bbc: 5e pop %esi
117bbd: 5f pop %edi
117bbe: c9 leave
117bbf: c3 ret
)
{
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
117bc0: b8 03 00 00 00 mov $0x3,%eax
}
}
_RTEMS_Unlock_allocator();
return return_status;
}
117bc5: 8d 65 f4 lea -0xc(%ebp),%esp
117bc8: 5b pop %ebx
117bc9: 5e pop %esi
117bca: 5f pop %edi
117bcb: c9 leave
117bcc: c3 ret
117bcd: 8d 76 00 lea 0x0(%esi),%esi
_RTEMS_Lock_allocator(); /* to prevent deletion */
the_region = _Region_Allocate();
if ( !the_region )
117bd0: b8 05 00 00 00 mov $0x5,%eax
117bd5: eb ca jmp 117ba1 <rtems_region_create+0x8d>
117bd7: 90 nop
return_status = RTEMS_INVALID_SIZE;
}
else {
the_region->starting_address = starting_address;
117bd8: 89 5a 50 mov %ebx,0x50(%edx)
the_region->length = length;
117bdb: 8b 45 10 mov 0x10(%ebp),%eax
117bde: 89 42 54 mov %eax,0x54(%edx)
the_region->page_size = page_size;
117be1: 8b 45 14 mov 0x14(%ebp),%eax
117be4: 89 42 58 mov %eax,0x58(%edx)
the_region->attribute_set = attribute_set;
117be7: 8b 45 18 mov 0x18(%ebp),%eax
117bea: 89 42 60 mov %eax,0x60(%edx)
the_region->number_of_used_blocks = 0;
117bed: c7 42 64 00 00 00 00 movl $0x0,0x64(%edx)
_Thread_queue_Initialize(
117bf4: 6a 06 push $0x6
117bf6: 6a 40 push $0x40
117bf8: 8b 45 18 mov 0x18(%ebp),%eax
117bfb: c1 e8 02 shr $0x2,%eax
117bfe: 83 e0 01 and $0x1,%eax
117c01: 50 push %eax
117c02: 8d 42 10 lea 0x10(%edx),%eax
117c05: 50 push %eax
117c06: 89 55 e4 mov %edx,-0x1c(%ebp)
117c09: e8 32 4e 00 00 call 11ca40 <_Thread_queue_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
117c0e: 8b 55 e4 mov -0x1c(%ebp),%edx
117c11: 8b 42 08 mov 0x8(%edx),%eax
117c14: 0f b7 d8 movzwl %ax,%ebx
117c17: 8b 0d 7c 42 14 00 mov 0x14427c,%ecx
117c1d: 89 14 99 mov %edx,(%ecx,%ebx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
117c20: 89 72 0c mov %esi,0xc(%edx)
&_Region_Information,
&the_region->Object,
(Objects_Name) name
);
*id = the_region->Object.id;
117c23: 89 07 mov %eax,(%edi)
117c25: 31 c0 xor %eax,%eax
117c27: 83 c4 10 add $0x10,%esp
117c2a: e9 72 ff ff ff jmp 117ba1 <rtems_region_create+0x8d>
00117c30 <rtems_region_delete>:
*/
rtems_status_code rtems_region_delete(
rtems_id id
)
{
117c30: 55 push %ebp
117c31: 89 e5 mov %esp,%ebp
117c33: 53 push %ebx
117c34: 83 ec 30 sub $0x30,%esp
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
_RTEMS_Lock_allocator();
117c37: ff 35 10 44 14 00 pushl 0x144410
117c3d: e8 36 24 00 00 call 11a078 <_API_Mutex_Lock>
RTEMS_INLINE_ROUTINE Region_Control *_Region_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
117c42: 83 c4 0c add $0xc,%esp
117c45: 8d 45 f4 lea -0xc(%ebp),%eax
117c48: 50 push %eax
117c49: ff 75 08 pushl 0x8(%ebp)
117c4c: 68 60 42 14 00 push $0x144260
117c51: e8 06 3d 00 00 call 11b95c <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
117c56: 83 c4 10 add $0x10,%esp
117c59: 8b 5d f4 mov -0xc(%ebp),%ebx
117c5c: 85 db test %ebx,%ebx
117c5e: 74 1c je 117c7c <rtems_region_delete+0x4c>
117c60: bb 04 00 00 00 mov $0x4,%ebx
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
117c65: 83 ec 0c sub $0xc,%esp
117c68: ff 35 10 44 14 00 pushl 0x144410
117c6e: e8 4d 24 00 00 call 11a0c0 <_API_Mutex_Unlock>
return return_status;
}
117c73: 89 d8 mov %ebx,%eax
117c75: 8b 5d fc mov -0x4(%ebp),%ebx
117c78: c9 leave
117c79: c3 ret
117c7a: 66 90 xchg %ax,%ax
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 5 );
if ( the_region->number_of_used_blocks != 0 )
117c7c: 8b 48 64 mov 0x64(%eax),%ecx
117c7f: 85 c9 test %ecx,%ecx
117c81: 74 09 je 117c8c <rtems_region_delete+0x5c>
117c83: bb 0c 00 00 00 mov $0xc,%ebx
117c88: eb db jmp 117c65 <rtems_region_delete+0x35>
117c8a: 66 90 xchg %ax,%ax
return_status = RTEMS_RESOURCE_IN_USE;
else {
_Objects_Close( &_Region_Information, &the_region->Object );
117c8c: 83 ec 08 sub $0x8,%esp
117c8f: 50 push %eax
117c90: 68 60 42 14 00 push $0x144260
117c95: 89 45 e4 mov %eax,-0x1c(%ebp)
117c98: e8 8b 38 00 00 call 11b528 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Region_Free (
Region_Control *the_region
)
{
_Objects_Free( &_Region_Information, &the_region->Object );
117c9d: 58 pop %eax
117c9e: 5a pop %edx
117c9f: 8b 45 e4 mov -0x1c(%ebp),%eax
117ca2: 50 push %eax
117ca3: 68 60 42 14 00 push $0x144260
117ca8: e8 7f 3b 00 00 call 11b82c <_Objects_Free>
117cad: 31 db xor %ebx,%ebx
117caf: 83 c4 10 add $0x10,%esp
117cb2: eb b1 jmp 117c65 <rtems_region_delete+0x35>
00117cb4 <rtems_region_extend>:
rtems_status_code rtems_region_extend(
rtems_id id,
void *starting_address,
uintptr_t length
)
{
117cb4: 55 push %ebp
117cb5: 89 e5 mov %esp,%ebp
117cb7: 56 push %esi
117cb8: 53 push %ebx
117cb9: 83 ec 10 sub $0x10,%esp
117cbc: 8b 5d 0c mov 0xc(%ebp),%ebx
Heap_Extend_status heap_status;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
117cbf: 85 db test %ebx,%ebx
117cc1: 74 71 je 117d34 <rtems_region_extend+0x80>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
117cc3: 83 ec 0c sub $0xc,%esp
117cc6: ff 35 10 44 14 00 pushl 0x144410
117ccc: e8 a7 23 00 00 call 11a078 <_API_Mutex_Lock>
RTEMS_INLINE_ROUTINE Region_Control *_Region_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
117cd1: 83 c4 0c add $0xc,%esp
117cd4: 8d 45 f0 lea -0x10(%ebp),%eax
117cd7: 50 push %eax
117cd8: ff 75 08 pushl 0x8(%ebp)
117cdb: 68 60 42 14 00 push $0x144260
117ce0: e8 77 3c 00 00 call 11b95c <_Objects_Get_no_protection>
117ce5: 89 c6 mov %eax,%esi
the_region = _Region_Get( id, &location );
switch ( location ) {
117ce7: 83 c4 10 add $0x10,%esp
117cea: 8b 45 f0 mov -0x10(%ebp),%eax
117ced: 85 c0 test %eax,%eax
117cef: 74 1f je 117d10 <rtems_region_extend+0x5c>
117cf1: bb 04 00 00 00 mov $0x4,%ebx
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
117cf6: 83 ec 0c sub $0xc,%esp
117cf9: ff 35 10 44 14 00 pushl 0x144410
117cff: e8 bc 23 00 00 call 11a0c0 <_API_Mutex_Unlock>
return return_status;
117d04: 83 c4 10 add $0x10,%esp
}
117d07: 89 d8 mov %ebx,%eax
117d09: 8d 65 f8 lea -0x8(%ebp),%esp
117d0c: 5b pop %ebx
117d0d: 5e pop %esi
117d0e: c9 leave
117d0f: c3 ret
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
heap_status = _Heap_Extend(
117d10: 8d 45 f4 lea -0xc(%ebp),%eax
117d13: 50 push %eax
117d14: ff 75 10 pushl 0x10(%ebp)
117d17: 53 push %ebx
117d18: 8d 46 68 lea 0x68(%esi),%eax
117d1b: 50 push %eax
117d1c: e8 77 2f 00 00 call 11ac98 <_Heap_Extend>
starting_address,
length,
&amount_extended
);
if ( heap_status == HEAP_EXTEND_SUCCESSFUL ) {
117d21: 83 c4 10 add $0x10,%esp
117d24: 85 c0 test %eax,%eax
117d26: 74 18 je 117d40 <rtems_region_extend+0x8c>
the_region->length += amount_extended;
the_region->maximum_segment_size += amount_extended;
return_status = RTEMS_SUCCESSFUL;
} else if ( heap_status == HEAP_EXTEND_ERROR ) {
117d28: 48 dec %eax
117d29: 74 25 je 117d50 <rtems_region_extend+0x9c>
117d2b: bb 18 00 00 00 mov $0x18,%ebx
117d30: eb c4 jmp 117cf6 <rtems_region_extend+0x42>
117d32: 66 90 xchg %ax,%ax
Heap_Extend_status heap_status;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
117d34: b3 09 mov $0x9,%bl
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
117d36: 89 d8 mov %ebx,%eax
117d38: 8d 65 f8 lea -0x8(%ebp),%esp
117d3b: 5b pop %ebx
117d3c: 5e pop %esi
117d3d: c9 leave
117d3e: c3 ret
117d3f: 90 nop
length,
&amount_extended
);
if ( heap_status == HEAP_EXTEND_SUCCESSFUL ) {
the_region->length += amount_extended;
117d40: 8b 45 f4 mov -0xc(%ebp),%eax
117d43: 01 46 54 add %eax,0x54(%esi)
the_region->maximum_segment_size += amount_extended;
117d46: 01 46 5c add %eax,0x5c(%esi)
117d49: 31 db xor %ebx,%ebx
117d4b: eb a9 jmp 117cf6 <rtems_region_extend+0x42>
117d4d: 8d 76 00 lea 0x0(%esi),%esi
return_status = RTEMS_SUCCESSFUL;
} else if ( heap_status == HEAP_EXTEND_ERROR ) {
117d50: bb 09 00 00 00 mov $0x9,%ebx
117d55: eb 9f jmp 117cf6 <rtems_region_extend+0x42>
00117d58 <rtems_region_get_free_information>:
rtems_status_code rtems_region_get_free_information(
rtems_id id,
Heap_Information_block *the_info
)
{
117d58: 55 push %ebp
117d59: 89 e5 mov %esp,%ebp
117d5b: 53 push %ebx
117d5c: 83 ec 14 sub $0x14,%esp
117d5f: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
117d62: 85 db test %ebx,%ebx
117d64: 74 76 je 117ddc <rtems_region_get_free_information+0x84>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
117d66: 83 ec 0c sub $0xc,%esp
117d69: ff 35 10 44 14 00 pushl 0x144410
117d6f: e8 04 23 00 00 call 11a078 <_API_Mutex_Lock>
117d74: 83 c4 0c add $0xc,%esp
117d77: 8d 45 f4 lea -0xc(%ebp),%eax
117d7a: 50 push %eax
117d7b: ff 75 08 pushl 0x8(%ebp)
117d7e: 68 60 42 14 00 push $0x144260
117d83: e8 d4 3b 00 00 call 11b95c <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
117d88: 83 c4 10 add $0x10,%esp
117d8b: 8b 55 f4 mov -0xc(%ebp),%edx
117d8e: 85 d2 test %edx,%edx
117d90: 74 1e je 117db0 <rtems_region_get_free_information+0x58>
117d92: bb 04 00 00 00 mov $0x4,%ebx
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
117d97: 83 ec 0c sub $0xc,%esp
117d9a: ff 35 10 44 14 00 pushl 0x144410
117da0: e8 1b 23 00 00 call 11a0c0 <_API_Mutex_Unlock>
return return_status;
117da5: 83 c4 10 add $0x10,%esp
}
117da8: 89 d8 mov %ebx,%eax
117daa: 8b 5d fc mov -0x4(%ebp),%ebx
117dad: c9 leave
117dae: c3 ret
117daf: 90 nop
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_info->Used.number = 0;
117db0: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx)
the_info->Used.total = 0;
117db7: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx)
the_info->Used.largest = 0;
117dbe: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx)
_Heap_Get_free_information( &the_region->Memory, &the_info->Free );
117dc5: 83 ec 08 sub $0x8,%esp
117dc8: 53 push %ebx
117dc9: 83 c0 68 add $0x68,%eax
117dcc: 50 push %eax
117dcd: e8 d6 30 00 00 call 11aea8 <_Heap_Get_free_information>
117dd2: 31 db xor %ebx,%ebx
return_status = RTEMS_SUCCESSFUL;
break;
117dd4: 83 c4 10 add $0x10,%esp
117dd7: eb be jmp 117d97 <rtems_region_get_free_information+0x3f>
117dd9: 8d 76 00 lea 0x0(%esi),%esi
{
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
117ddc: b3 09 mov $0x9,%bl
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
117dde: 89 d8 mov %ebx,%eax
117de0: 8b 5d fc mov -0x4(%ebp),%ebx
117de3: c9 leave
117de4: c3 ret
00117e60 <rtems_region_get_segment>:
uintptr_t size,
rtems_option option_set,
rtems_interval timeout,
void **segment
)
{
117e60: 55 push %ebp
117e61: 89 e5 mov %esp,%ebp
117e63: 57 push %edi
117e64: 56 push %esi
117e65: 53 push %ebx
117e66: 83 ec 2c sub $0x2c,%esp
117e69: 8b 75 0c mov 0xc(%ebp),%esi
117e6c: 8b 5d 18 mov 0x18(%ebp),%ebx
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
void *the_segment;
if ( !segment )
117e6f: 85 db test %ebx,%ebx
117e71: 0f 84 a1 00 00 00 je 117f18 <rtems_region_get_segment+0xb8>
return RTEMS_INVALID_ADDRESS;
*segment = NULL;
117e77: c7 03 00 00 00 00 movl $0x0,(%ebx)
if ( size == 0 )
117e7d: 85 f6 test %esi,%esi
117e7f: 75 0f jne 117e90 <rtems_region_get_segment+0x30>
117e81: b8 08 00 00 00 mov $0x8,%eax
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
117e86: 8d 65 f4 lea -0xc(%ebp),%esp
117e89: 5b pop %ebx
117e8a: 5e pop %esi
117e8b: 5f pop %edi
117e8c: c9 leave
117e8d: c3 ret
117e8e: 66 90 xchg %ax,%ax
*segment = NULL;
if ( size == 0 )
return RTEMS_INVALID_SIZE;
_RTEMS_Lock_allocator();
117e90: 83 ec 0c sub $0xc,%esp
117e93: ff 35 10 44 14 00 pushl 0x144410
117e99: e8 da 21 00 00 call 11a078 <_API_Mutex_Lock>
executing = _Thread_Executing;
117e9e: a1 18 44 14 00 mov 0x144418,%eax
117ea3: 89 45 d4 mov %eax,-0x2c(%ebp)
117ea6: 83 c4 0c add $0xc,%esp
117ea9: 8d 45 e4 lea -0x1c(%ebp),%eax
117eac: 50 push %eax
117ead: ff 75 08 pushl 0x8(%ebp)
117eb0: 68 60 42 14 00 push $0x144260
117eb5: e8 a2 3a 00 00 call 11b95c <_Objects_Get_no_protection>
117eba: 89 c7 mov %eax,%edi
the_region = _Region_Get( id, &location );
switch ( location ) {
117ebc: 83 c4 10 add $0x10,%esp
117ebf: 8b 45 e4 mov -0x1c(%ebp),%eax
117ec2: 85 c0 test %eax,%eax
117ec4: 75 2a jne 117ef0 <rtems_region_get_segment+0x90>
case OBJECTS_LOCAL:
if ( size > the_region->maximum_segment_size )
117ec6: 3b 77 5c cmp 0x5c(%edi),%esi
117ec9: 76 2d jbe 117ef8 <rtems_region_get_segment+0x98>
117ecb: b8 08 00 00 00 mov $0x8,%eax
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
117ed0: 83 ec 0c sub $0xc,%esp
117ed3: ff 35 10 44 14 00 pushl 0x144410
117ed9: 89 45 d0 mov %eax,-0x30(%ebp)
117edc: e8 df 21 00 00 call 11a0c0 <_API_Mutex_Unlock>
return return_status;
117ee1: 83 c4 10 add $0x10,%esp
117ee4: 8b 45 d0 mov -0x30(%ebp),%eax
}
117ee7: 8d 65 f4 lea -0xc(%ebp),%esp
117eea: 5b pop %ebx
117eeb: 5e pop %esi
117eec: 5f pop %edi
117eed: c9 leave
117eee: c3 ret
117eef: 90 nop
_Thread_queue_Enqueue( &the_region->Wait_queue, timeout );
_Thread_Enable_dispatch();
return (rtems_status_code) executing->Wait.return_code;
117ef0: b8 04 00 00 00 mov $0x4,%eax
117ef5: eb d9 jmp 117ed0 <rtems_region_get_segment+0x70>
117ef7: 90 nop
* @brief See _Heap_Allocate_aligned_with_boundary() with alignment and
* boundary equals zero.
*/
RTEMS_INLINE_ROUTINE void *_Heap_Allocate( Heap_Control *heap, uintptr_t size )
{
return _Heap_Allocate_aligned_with_boundary( heap, size, 0, 0 );
117ef8: 6a 00 push $0x0
117efa: 6a 00 push $0x0
117efc: 56 push %esi
117efd: 8d 47 68 lea 0x68(%edi),%eax
117f00: 50 push %eax
117f01: e8 de 2b 00 00 call 11aae4 <_Heap_Allocate_aligned_with_boundary>
the_segment = _Region_Allocate_segment( the_region, size );
_Region_Debug_Walk( the_region, 2 );
if ( the_segment ) {
117f06: 83 c4 10 add $0x10,%esp
117f09: 85 c0 test %eax,%eax
117f0b: 74 17 je 117f24 <rtems_region_get_segment+0xc4>
the_region->number_of_used_blocks += 1;
117f0d: ff 47 64 incl 0x64(%edi)
*segment = the_segment;
117f10: 89 03 mov %eax,(%ebx)
117f12: 31 c0 xor %eax,%eax
117f14: eb ba jmp 117ed0 <rtems_region_get_segment+0x70>
117f16: 66 90 xchg %ax,%ax
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
void *the_segment;
if ( !segment )
117f18: b8 09 00 00 00 mov $0x9,%eax
117f1d: e9 64 ff ff ff jmp 117e86 <rtems_region_get_segment+0x26>
117f22: 66 90 xchg %ax,%ax
if ( the_segment ) {
the_region->number_of_used_blocks += 1;
*segment = the_segment;
return_status = RTEMS_SUCCESSFUL;
} else if ( _Options_Is_no_wait( option_set ) ) {
117f24: f6 45 10 01 testb $0x1,0x10(%ebp)
117f28: 74 07 je 117f31 <rtems_region_get_segment+0xd1>
117f2a: b8 0d 00 00 00 mov $0xd,%eax
117f2f: eb 9f jmp 117ed0 <rtems_region_get_segment+0x70>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
117f31: a1 58 43 14 00 mov 0x144358,%eax
117f36: 40 inc %eax
117f37: a3 58 43 14 00 mov %eax,0x144358
* Switch from using the memory allocation mutex to using a
* dispatching disabled critical section. We have to do this
* because this thread is going to block.
*/
_Thread_Disable_dispatch();
_RTEMS_Unlock_allocator();
117f3c: 83 ec 0c sub $0xc,%esp
117f3f: ff 35 10 44 14 00 pushl 0x144410
117f45: e8 76 21 00 00 call 11a0c0 <_API_Mutex_Unlock>
executing->Wait.queue = &the_region->Wait_queue;
117f4a: 8d 47 10 lea 0x10(%edi),%eax
117f4d: 8b 55 d4 mov -0x2c(%ebp),%edx
117f50: 89 42 44 mov %eax,0x44(%edx)
executing->Wait.id = id;
117f53: 8b 4d 08 mov 0x8(%ebp),%ecx
117f56: 89 4a 20 mov %ecx,0x20(%edx)
executing->Wait.count = size;
117f59: 89 72 24 mov %esi,0x24(%edx)
executing->Wait.return_argument = segment;
117f5c: 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;
117f5f: c7 47 40 01 00 00 00 movl $0x1,0x40(%edi)
_Thread_queue_Enter_critical_section( &the_region->Wait_queue );
_Thread_queue_Enqueue( &the_region->Wait_queue, timeout );
117f66: 83 c4 0c add $0xc,%esp
117f69: 68 f0 ca 11 00 push $0x11caf0
117f6e: ff 75 14 pushl 0x14(%ebp)
117f71: 50 push %eax
117f72: e8 69 48 00 00 call 11c7e0 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
117f77: e8 00 43 00 00 call 11c27c <_Thread_Enable_dispatch>
return (rtems_status_code) executing->Wait.return_code;
117f7c: 8b 55 d4 mov -0x2c(%ebp),%edx
117f7f: 8b 42 34 mov 0x34(%edx),%eax
117f82: 83 c4 10 add $0x10,%esp
117f85: e9 fc fe ff ff jmp 117e86 <rtems_region_get_segment+0x26>
00117f8c <rtems_region_get_segment_size>:
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
117f8c: 55 push %ebp
117f8d: 89 e5 mov %esp,%ebp
117f8f: 56 push %esi
117f90: 53 push %ebx
117f91: 83 ec 20 sub $0x20,%esp
117f94: 8b 5d 0c mov 0xc(%ebp),%ebx
117f97: 8b 75 10 mov 0x10(%ebp),%esi
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
117f9a: 85 db test %ebx,%ebx
117f9c: 74 72 je 118010 <rtems_region_get_segment_size+0x84><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( !size )
117f9e: 85 f6 test %esi,%esi
117fa0: 74 6e je 118010 <rtems_region_get_segment_size+0x84><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
117fa2: 83 ec 0c sub $0xc,%esp
117fa5: ff 35 10 44 14 00 pushl 0x144410
117fab: e8 c8 20 00 00 call 11a078 <_API_Mutex_Lock>
117fb0: 83 c4 0c add $0xc,%esp
117fb3: 8d 45 f4 lea -0xc(%ebp),%eax
117fb6: 50 push %eax
117fb7: ff 75 08 pushl 0x8(%ebp)
117fba: 68 60 42 14 00 push $0x144260
117fbf: e8 98 39 00 00 call 11b95c <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
117fc4: 83 c4 10 add $0x10,%esp
117fc7: 8b 55 f4 mov -0xc(%ebp),%edx
117fca: 85 d2 test %edx,%edx
117fcc: 75 36 jne 118004 <rtems_region_get_segment_size+0x78><== NEVER TAKEN
case OBJECTS_LOCAL:
if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) )
117fce: 52 push %edx
117fcf: 56 push %esi
117fd0: 53 push %ebx
117fd1: 83 c0 68 add $0x68,%eax
117fd4: 50 push %eax
117fd5: e8 e6 33 00 00 call 11b3c0 <_Heap_Size_of_alloc_area>
117fda: 83 c4 10 add $0x10,%esp
117fdd: 84 c0 test %al,%al
117fdf: 74 3b je 11801c <rtems_region_get_segment_size+0x90><== NEVER TAKEN
117fe1: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
117fe3: 83 ec 0c sub $0xc,%esp
117fe6: ff 35 10 44 14 00 pushl 0x144410
117fec: 89 45 e4 mov %eax,-0x1c(%ebp)
117fef: e8 cc 20 00 00 call 11a0c0 <_API_Mutex_Unlock>
return return_status;
117ff4: 83 c4 10 add $0x10,%esp
117ff7: 8b 45 e4 mov -0x1c(%ebp),%eax
}
117ffa: 8d 65 f8 lea -0x8(%ebp),%esp
117ffd: 5b pop %ebx
117ffe: 5e pop %esi
117fff: c9 leave
118000: c3 ret
118001: 8d 76 00 lea 0x0(%esi),%esi
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
118004: 4a dec %edx
118005: 75 da jne 117fe1 <rtems_region_get_segment_size+0x55><== NEVER TAKEN
118007: b8 04 00 00 00 mov $0x4,%eax
11800c: eb d5 jmp 117fe3 <rtems_region_get_segment_size+0x57>
11800e: 66 90 xchg %ax,%ax
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
return return_status;
118010: b8 09 00 00 00 mov $0x9,%eax
}
118015: 8d 65 f8 lea -0x8(%ebp),%esp
118018: 5b pop %ebx
118019: 5e pop %esi
11801a: c9 leave
11801b: c3 ret
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) )
11801c: b8 09 00 00 00 mov $0x9,%eax <== NOT EXECUTED
118021: eb c0 jmp 117fe3 <rtems_region_get_segment_size+0x57><== NOT EXECUTED
00118048 <rtems_region_resize_segment>:
rtems_id id,
void *segment,
uintptr_t size,
uintptr_t *old_size
)
{
118048: 55 push %ebp
118049: 89 e5 mov %esp,%ebp
11804b: 56 push %esi
11804c: 53 push %ebx
11804d: 83 ec 20 sub $0x20,%esp
118050: 8b 5d 14 mov 0x14(%ebp),%ebx
uintptr_t osize;
rtems_status_code return_status;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
118053: 85 db test %ebx,%ebx
118055: 0f 84 a5 00 00 00 je 118100 <rtems_region_resize_segment+0xb8>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
11805b: 83 ec 0c sub $0xc,%esp
11805e: ff 35 10 44 14 00 pushl 0x144410
118064: e8 0f 20 00 00 call 11a078 <_API_Mutex_Lock>
118069: 83 c4 0c add $0xc,%esp
11806c: 8d 45 f0 lea -0x10(%ebp),%eax
11806f: 50 push %eax
118070: ff 75 08 pushl 0x8(%ebp)
118073: 68 60 42 14 00 push $0x144260
118078: e8 df 38 00 00 call 11b95c <_Objects_Get_no_protection>
11807d: 89 c6 mov %eax,%esi
the_region = _Region_Get( id, &location );
switch ( location ) {
11807f: 83 c4 10 add $0x10,%esp
118082: 8b 45 f0 mov -0x10(%ebp),%eax
118085: 85 c0 test %eax,%eax
118087: 74 1f je 1180a8 <rtems_region_resize_segment+0x60>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
118089: 83 ec 0c sub $0xc,%esp
11808c: ff 35 10 44 14 00 pushl 0x144410
118092: e8 29 20 00 00 call 11a0c0 <_API_Mutex_Unlock>
118097: b8 04 00 00 00 mov $0x4,%eax
return return_status;
11809c: 83 c4 10 add $0x10,%esp
}
11809f: 8d 65 f8 lea -0x8(%ebp),%esp
1180a2: 5b pop %ebx
1180a3: 5e pop %esi
1180a4: c9 leave
1180a5: c3 ret
1180a6: 66 90 xchg %ax,%ax
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 7 );
status = _Heap_Resize_block(
1180a8: 83 ec 0c sub $0xc,%esp
1180ab: 8d 45 f4 lea -0xc(%ebp),%eax
1180ae: 50 push %eax
1180af: 8d 45 ec lea -0x14(%ebp),%eax
1180b2: 50 push %eax
1180b3: ff 75 10 pushl 0x10(%ebp)
1180b6: ff 75 0c pushl 0xc(%ebp)
1180b9: 8d 46 68 lea 0x68(%esi),%eax
1180bc: 50 push %eax
1180bd: e8 f2 31 00 00 call 11b2b4 <_Heap_Resize_block>
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
1180c2: 8b 55 ec mov -0x14(%ebp),%edx
1180c5: 89 13 mov %edx,(%ebx)
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
1180c7: 83 c4 20 add $0x20,%esp
1180ca: 85 c0 test %eax,%eax
1180cc: 75 16 jne 1180e4 <rtems_region_resize_segment+0x9c>
_Region_Process_queue( the_region ); /* unlocks allocator */
1180ce: 83 ec 0c sub $0xc,%esp
1180d1: 56 push %esi
1180d2: e8 cd 86 00 00 call 1207a4 <_Region_Process_queue>
1180d7: 31 c0 xor %eax,%eax
1180d9: 83 c4 10 add $0x10,%esp
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
1180dc: 8d 65 f8 lea -0x8(%ebp),%esp
1180df: 5b pop %ebx
1180e0: 5e pop %esi
1180e1: c9 leave
1180e2: c3 ret
1180e3: 90 nop
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
_Region_Process_queue( the_region ); /* unlocks allocator */
else
_RTEMS_Unlock_allocator();
1180e4: 83 ec 0c sub $0xc,%esp
1180e7: ff 35 10 44 14 00 pushl 0x144410
1180ed: 89 45 e4 mov %eax,-0x1c(%ebp)
1180f0: e8 cb 1f 00 00 call 11a0c0 <_API_Mutex_Unlock>
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
if (status == HEAP_RESIZE_UNSATISFIED)
1180f5: 83 c4 10 add $0x10,%esp
1180f8: 8b 45 e4 mov -0x1c(%ebp),%eax
1180fb: 83 f8 01 cmp $0x1,%eax
1180fe: 74 0c je 11810c <rtems_region_resize_segment+0xc4>
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
return return_status;
118100: b8 09 00 00 00 mov $0x9,%eax
}
118105: 8d 65 f8 lea -0x8(%ebp),%esp
118108: 5b pop %ebx
118109: 5e pop %esi
11810a: c9 leave
11810b: c3 ret
_RTEMS_Unlock_allocator();
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
if (status == HEAP_RESIZE_UNSATISFIED)
11810c: b0 0d mov $0xd,%al
11810e: eb 8f jmp 11809f <rtems_region_resize_segment+0x57>
00118110 <rtems_region_return_segment>:
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
118110: 55 push %ebp
118111: 89 e5 mov %esp,%ebp
118113: 53 push %ebx
118114: 83 ec 20 sub $0x20,%esp
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
118117: ff 35 10 44 14 00 pushl 0x144410
11811d: e8 56 1f 00 00 call 11a078 <_API_Mutex_Lock>
118122: 83 c4 0c add $0xc,%esp
118125: 8d 45 f4 lea -0xc(%ebp),%eax
118128: 50 push %eax
118129: ff 75 08 pushl 0x8(%ebp)
11812c: 68 60 42 14 00 push $0x144260
118131: e8 26 38 00 00 call 11b95c <_Objects_Get_no_protection>
118136: 89 c3 mov %eax,%ebx
the_region = _Region_Get( id, &location );
switch ( location ) {
118138: 83 c4 10 add $0x10,%esp
11813b: 8b 45 f4 mov -0xc(%ebp),%eax
11813e: 85 c0 test %eax,%eax
118140: 74 1e je 118160 <rtems_region_return_segment+0x50>
118142: bb 04 00 00 00 mov $0x4,%ebx
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
118147: 83 ec 0c sub $0xc,%esp
11814a: ff 35 10 44 14 00 pushl 0x144410
118150: e8 6b 1f 00 00 call 11a0c0 <_API_Mutex_Unlock>
return return_status;
118155: 83 c4 10 add $0x10,%esp
}
118158: 89 d8 mov %ebx,%eax
11815a: 8b 5d fc mov -0x4(%ebp),%ebx
11815d: c9 leave
11815e: c3 ret
11815f: 90 nop
RTEMS_INLINE_ROUTINE bool _Region_Free_segment (
Region_Control *the_region,
void *the_segment
)
{
return _Heap_Free( &the_region->Memory, the_segment );
118160: 83 ec 08 sub $0x8,%esp
118163: ff 75 0c pushl 0xc(%ebp)
118166: 8d 43 68 lea 0x68(%ebx),%eax
118169: 50 push %eax
11816a: e8 c9 2b 00 00 call 11ad38 <_Heap_Free>
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
11816f: 83 c4 10 add $0x10,%esp
118172: 84 c0 test %al,%al
118174: 75 0a jne 118180 <rtems_region_return_segment+0x70>
else {
the_region->number_of_used_blocks -= 1;
_Region_Process_queue(the_region); /* unlocks allocator */
return RTEMS_SUCCESSFUL;
118176: bb 09 00 00 00 mov $0x9,%ebx
11817b: eb ca jmp 118147 <rtems_region_return_segment+0x37>
11817d: 8d 76 00 lea 0x0(%esi),%esi
_Region_Debug_Walk( the_region, 4 );
if ( !status )
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
118180: ff 4b 64 decl 0x64(%ebx)
_Region_Process_queue(the_region); /* unlocks allocator */
118183: 83 ec 0c sub $0xc,%esp
118186: 53 push %ebx
118187: e8 18 86 00 00 call 1207a4 <_Region_Process_queue>
11818c: 31 db xor %ebx,%ebx
return RTEMS_SUCCESSFUL;
11818e: 83 c4 10 add $0x10,%esp
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
118191: 89 d8 mov %ebx,%eax
118193: 8b 5d fc mov -0x4(%ebp),%ebx
118196: c9 leave
118197: c3 ret
0010ba6c <rtems_semaphore_create>:
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
10ba6c: 55 push %ebp
10ba6d: 89 e5 mov %esp,%ebp
10ba6f: 57 push %edi
10ba70: 56 push %esi
10ba71: 53 push %ebx
10ba72: 83 ec 3c sub $0x3c,%esp
10ba75: 8b 75 08 mov 0x8(%ebp),%esi
10ba78: 8b 5d 10 mov 0x10(%ebp),%ebx
10ba7b: 8b 7d 18 mov 0x18(%ebp),%edi
register Semaphore_Control *the_semaphore;
CORE_mutex_Attributes the_mutex_attr;
CORE_semaphore_Attributes the_semaphore_attr;
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
10ba7e: 85 f6 test %esi,%esi
10ba80: 74 4a je 10bacc <rtems_semaphore_create+0x60>
return RTEMS_INVALID_NAME;
if ( !id )
10ba82: 85 ff test %edi,%edi
10ba84: 0f 84 f6 00 00 00 je 10bb80 <rtems_semaphore_create+0x114>
return RTEMS_NOT_DEFINED;
} else
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
10ba8a: 89 da mov %ebx,%edx
10ba8c: 81 e2 c0 00 00 00 and $0xc0,%edx
10ba92: 74 48 je 10badc <rtems_semaphore_create+0x70>
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) &&
10ba94: 89 d8 mov %ebx,%eax
10ba96: 83 e0 30 and $0x30,%eax
10ba99: 83 f8 10 cmp $0x10,%eax
10ba9c: 74 0e je 10baac <rtems_semaphore_create+0x40>
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
10ba9e: b8 0b 00 00 00 mov $0xb,%eax
}
10baa3: 8d 65 f4 lea -0xc(%ebp),%esp
10baa6: 5b pop %ebx
10baa7: 5e pop %esi
10baa8: 5f pop %edi
10baa9: c9 leave
10baaa: c3 ret
10baab: 90 nop
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) &&
10baac: f6 c3 04 test $0x4,%bl
10baaf: 74 ed je 10ba9e <rtems_semaphore_create+0x32>
_Attributes_Is_priority( attribute_set ) ) )
return RTEMS_NOT_DEFINED;
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
10bab1: 81 fa c0 00 00 00 cmp $0xc0,%edx
10bab7: 74 e5 je 10ba9e <rtems_semaphore_create+0x32>
10bab9: b9 10 00 00 00 mov $0x10,%ecx
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
10babe: 83 7d 0c 01 cmpl $0x1,0xc(%ebp)
10bac2: 76 1f jbe 10bae3 <rtems_semaphore_create+0x77>
10bac4: b8 0a 00 00 00 mov $0xa,%eax
10bac9: eb d8 jmp 10baa3 <rtems_semaphore_create+0x37>
10bacb: 90 nop
register Semaphore_Control *the_semaphore;
CORE_mutex_Attributes the_mutex_attr;
CORE_semaphore_Attributes the_semaphore_attr;
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
10bacc: b8 03 00 00 00 mov $0x3,%eax
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10bad1: 8d 65 f4 lea -0xc(%ebp),%esp
10bad4: 5b pop %ebx
10bad5: 5e pop %esi
10bad6: 5f pop %edi
10bad7: c9 leave
10bad8: c3 ret
10bad9: 8d 76 00 lea 0x0(%esi),%esi
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
10badc: 89 d9 mov %ebx,%ecx
10bade: 83 e1 30 and $0x30,%ecx
10bae1: 75 db jne 10babe <rtems_semaphore_create+0x52>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10bae3: a1 f8 93 12 00 mov 0x1293f8,%eax
10bae8: 40 inc %eax
10bae9: a3 f8 93 12 00 mov %eax,0x1293f8
* This function allocates a semaphore control block from
* the inactive chain of free semaphore control blocks.
*/
RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Allocate( void )
{
return (Semaphore_Control *) _Objects_Allocate( &_Semaphore_Information );
10baee: 83 ec 0c sub $0xc,%esp
10baf1: 68 40 93 12 00 push $0x129340
10baf6: 89 4d c4 mov %ecx,-0x3c(%ebp)
10baf9: e8 4a 14 00 00 call 10cf48 <_Objects_Allocate>
10bafe: 89 c2 mov %eax,%edx
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
10bb00: 83 c4 10 add $0x10,%esp
10bb03: 85 c0 test %eax,%eax
10bb05: 8b 4d c4 mov -0x3c(%ebp),%ecx
10bb08: 0f 84 ba 00 00 00 je 10bbc8 <rtems_semaphore_create+0x15c>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_semaphore->attribute_set = attribute_set;
10bb0e: 89 58 10 mov %ebx,0x10(%eax)
/*
* Initialize it as a counting semaphore.
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
10bb11: 85 c9 test %ecx,%ecx
10bb13: 74 77 je 10bb8c <rtems_semaphore_create+0x120>
/*
* It is either simple binary semaphore or a more powerful mutex
* style binary semaphore. This is the mutex style.
*/
if ( _Attributes_Is_priority( attribute_set ) )
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
10bb15: 31 c0 xor %eax,%eax
10bb17: f6 c3 04 test $0x4,%bl
10bb1a: 0f 95 c0 setne %al
10bb1d: 89 45 d8 mov %eax,-0x28(%ebp)
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
10bb20: 83 f9 10 cmp $0x10,%ecx
10bb23: 0f 84 ae 00 00 00 je 10bbd7 <rtems_semaphore_create+0x16b>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
the_mutex_attr.only_owner_release = true;
}
}
} else /* must be simple binary semaphore */ {
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS;
10bb29: c7 45 d0 02 00 00 00 movl $0x2,-0x30(%ebp)
the_mutex_attr.only_owner_release = false;
10bb30: c6 45 d4 00 movb $0x0,-0x2c(%ebp)
}
mutex_status = _CORE_mutex_Initialize(
10bb34: 50 push %eax
10bb35: 31 c0 xor %eax,%eax
10bb37: 83 7d 0c 01 cmpl $0x1,0xc(%ebp)
10bb3b: 0f 94 c0 sete %al
10bb3e: 50 push %eax
10bb3f: 8d 45 d0 lea -0x30(%ebp),%eax
10bb42: 50 push %eax
10bb43: 8d 42 14 lea 0x14(%edx),%eax
10bb46: 50 push %eax
10bb47: 89 55 c4 mov %edx,-0x3c(%ebp)
10bb4a: e8 09 0c 00 00 call 10c758 <_CORE_mutex_Initialize>
&the_semaphore->Core_control.mutex,
&the_mutex_attr,
(count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED
);
if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) {
10bb4f: 83 c4 10 add $0x10,%esp
10bb52: 83 f8 06 cmp $0x6,%eax
10bb55: 8b 55 c4 mov -0x3c(%ebp),%edx
10bb58: 0f 84 a9 00 00 00 je 10bc07 <rtems_semaphore_create+0x19b><== NEVER TAKEN
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10bb5e: 8b 42 08 mov 0x8(%edx),%eax
10bb61: 0f b7 d8 movzwl %ax,%ebx
10bb64: 8b 0d 5c 93 12 00 mov 0x12935c,%ecx
10bb6a: 89 14 99 mov %edx,(%ecx,%ebx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10bb6d: 89 72 0c mov %esi,0xc(%edx)
&_Semaphore_Information,
&the_semaphore->Object,
(Objects_Name) name
);
*id = the_semaphore->Object.id;
10bb70: 89 07 mov %eax,(%edi)
the_semaphore->Object.id,
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
10bb72: e8 f5 20 00 00 call 10dc6c <_Thread_Enable_dispatch>
10bb77: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
10bb79: e9 25 ff ff ff jmp 10baa3 <rtems_semaphore_create+0x37>
10bb7e: 66 90 xchg %ax,%ax
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
10bb80: b8 09 00 00 00 mov $0x9,%eax
10bb85: e9 19 ff ff ff jmp 10baa3 <rtems_semaphore_create+0x37>
10bb8a: 66 90 xchg %ax,%ax
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
10bb8c: c7 45 e0 ff ff ff ff movl $0xffffffff,-0x20(%ebp)
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
10bb93: 31 c0 xor %eax,%eax
10bb95: f6 c3 04 test $0x4,%bl
10bb98: 0f 95 c0 setne %al
10bb9b: 89 45 e4 mov %eax,-0x1c(%ebp)
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
/*
* The following are just to make Purify happy.
*/
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
10bb9e: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp)
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
10bba5: c7 45 dc 00 00 00 00 movl $0x0,-0x24(%ebp)
_CORE_semaphore_Initialize(
10bbac: 51 push %ecx
10bbad: ff 75 0c pushl 0xc(%ebp)
10bbb0: 8d 45 e0 lea -0x20(%ebp),%eax
10bbb3: 50 push %eax
10bbb4: 8d 42 14 lea 0x14(%edx),%eax
10bbb7: 50 push %eax
10bbb8: 89 55 c4 mov %edx,-0x3c(%ebp)
10bbbb: e8 3c 0e 00 00 call 10c9fc <_CORE_semaphore_Initialize>
10bbc0: 83 c4 10 add $0x10,%esp
10bbc3: 8b 55 c4 mov -0x3c(%ebp),%edx
10bbc6: eb 96 jmp 10bb5e <rtems_semaphore_create+0xf2>
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
_Thread_Enable_dispatch();
10bbc8: e8 9f 20 00 00 call 10dc6c <_Thread_Enable_dispatch>
10bbcd: b8 05 00 00 00 mov $0x5,%eax
return RTEMS_TOO_MANY;
10bbd2: e9 cc fe ff ff jmp 10baa3 <rtems_semaphore_create+0x37>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attr.priority_ceiling = priority_ceiling;
10bbd7: 8b 45 14 mov 0x14(%ebp),%eax
10bbda: 89 45 dc mov %eax,-0x24(%ebp)
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
10bbdd: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp)
the_mutex_attr.only_owner_release = false;
10bbe4: c6 45 d4 00 movb $0x0,-0x2c(%ebp)
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
10bbe8: 83 7d d8 01 cmpl $0x1,-0x28(%ebp)
10bbec: 0f 85 42 ff ff ff jne 10bb34 <rtems_semaphore_create+0xc8>
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
10bbf2: f6 c3 40 test $0x40,%bl
10bbf5: 74 30 je 10bc27 <rtems_semaphore_create+0x1bb>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
10bbf7: c7 45 d8 02 00 00 00 movl $0x2,-0x28(%ebp)
the_mutex_attr.only_owner_release = true;
10bbfe: c6 45 d4 01 movb $0x1,-0x2c(%ebp)
10bc02: e9 2d ff ff ff jmp 10bb34 <rtems_semaphore_create+0xc8>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
10bc07: 83 ec 08 sub $0x8,%esp
10bc0a: 52 push %edx
10bc0b: 68 40 93 12 00 push $0x129340
10bc10: e8 b3 16 00 00 call 10d2c8 <_Objects_Free>
(count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED
);
if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) {
_Semaphore_Free( the_semaphore );
_Thread_Enable_dispatch();
10bc15: e8 52 20 00 00 call 10dc6c <_Thread_Enable_dispatch>
10bc1a: b8 13 00 00 00 mov $0x13,%eax
return RTEMS_INVALID_PRIORITY;
10bc1f: 83 c4 10 add $0x10,%esp
10bc22: e9 7c fe ff ff jmp 10baa3 <rtems_semaphore_create+0x37>
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
the_mutex_attr.only_owner_release = true;
} else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) {
10bc27: 84 db test %bl,%bl
10bc29: 0f 89 05 ff ff ff jns 10bb34 <rtems_semaphore_create+0xc8>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
10bc2f: c7 45 d8 03 00 00 00 movl $0x3,-0x28(%ebp)
the_mutex_attr.only_owner_release = true;
10bc36: c6 45 d4 01 movb $0x1,-0x2c(%ebp)
10bc3a: e9 f5 fe ff ff jmp 10bb34 <rtems_semaphore_create+0xc8>
0010bc40 <rtems_semaphore_delete>:
#endif
rtems_status_code rtems_semaphore_delete(
rtems_id id
)
{
10bc40: 55 push %ebp
10bc41: 89 e5 mov %esp,%ebp
10bc43: 53 push %ebx
10bc44: 83 ec 18 sub $0x18,%esp
RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Semaphore_Control *)
10bc47: 8d 45 f4 lea -0xc(%ebp),%eax
10bc4a: 50 push %eax
10bc4b: ff 75 08 pushl 0x8(%ebp)
10bc4e: 68 40 93 12 00 push $0x129340
10bc53: e8 a0 17 00 00 call 10d3f8 <_Objects_Get>
10bc58: 89 c3 mov %eax,%ebx
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
10bc5a: 83 c4 10 add $0x10,%esp
10bc5d: 8b 4d f4 mov -0xc(%ebp),%ecx
10bc60: 85 c9 test %ecx,%ecx
10bc62: 74 0c je 10bc70 <rtems_semaphore_delete+0x30>
10bc64: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10bc69: 8b 5d fc mov -0x4(%ebp),%ebx
10bc6c: c9 leave
10bc6d: c3 ret
10bc6e: 66 90 xchg %ax,%ax
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE);
10bc70: 8b 40 10 mov 0x10(%eax),%eax
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
10bc73: 83 e0 30 and $0x30,%eax
10bc76: 74 58 je 10bcd0 <rtems_semaphore_delete+0x90>
if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) &&
10bc78: 8b 53 64 mov 0x64(%ebx),%edx
10bc7b: 85 d2 test %edx,%edx
10bc7d: 75 15 jne 10bc94 <rtems_semaphore_delete+0x54>
10bc7f: 83 f8 20 cmp $0x20,%eax
10bc82: 74 10 je 10bc94 <rtems_semaphore_delete+0x54>
!_Attributes_Is_simple_binary_semaphore(
the_semaphore->attribute_set ) ) {
_Thread_Enable_dispatch();
10bc84: e8 e3 1f 00 00 call 10dc6c <_Thread_Enable_dispatch>
10bc89: b8 0c 00 00 00 mov $0xc,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10bc8e: 8b 5d fc mov -0x4(%ebp),%ebx
10bc91: c9 leave
10bc92: c3 ret
10bc93: 90 nop
!_Attributes_Is_simple_binary_semaphore(
the_semaphore->attribute_set ) ) {
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
_CORE_mutex_Flush(
10bc94: 50 push %eax
10bc95: 6a 04 push $0x4
10bc97: 6a 00 push $0x0
10bc99: 8d 43 14 lea 0x14(%ebx),%eax
10bc9c: 50 push %eax
10bc9d: e8 aa 0a 00 00 call 10c74c <_CORE_mutex_Flush>
10bca2: 83 c4 10 add $0x10,%esp
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_WAS_DELETED
);
}
_Objects_Close( &_Semaphore_Information, &the_semaphore->Object );
10bca5: 83 ec 08 sub $0x8,%esp
10bca8: 53 push %ebx
10bca9: 68 40 93 12 00 push $0x129340
10bcae: e8 11 13 00 00 call 10cfc4 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
10bcb3: 58 pop %eax
10bcb4: 5a pop %edx
10bcb5: 53 push %ebx
10bcb6: 68 40 93 12 00 push $0x129340
10bcbb: e8 08 16 00 00 call 10d2c8 <_Objects_Free>
0, /* Not used */
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
10bcc0: e8 a7 1f 00 00 call 10dc6c <_Thread_Enable_dispatch>
10bcc5: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
10bcc7: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10bcca: 8b 5d fc mov -0x4(%ebp),%ebx
10bccd: c9 leave
10bcce: c3 ret
10bccf: 90 nop
&the_semaphore->Core_control.mutex,
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_MUTEX_WAS_DELETED
);
} else {
_CORE_semaphore_Flush(
10bcd0: 51 push %ecx
10bcd1: 6a 02 push $0x2
10bcd3: 6a 00 push $0x0
10bcd5: 8d 43 14 lea 0x14(%ebx),%eax
10bcd8: 50 push %eax
10bcd9: e8 12 0d 00 00 call 10c9f0 <_CORE_semaphore_Flush>
10bcde: 83 c4 10 add $0x10,%esp
10bce1: eb c2 jmp 10bca5 <rtems_semaphore_delete+0x65>
0010bce4 <rtems_semaphore_obtain>:
rtems_status_code rtems_semaphore_obtain(
rtems_id id,
rtems_option option_set,
rtems_interval timeout
)
{
10bce4: 55 push %ebp
10bce5: 89 e5 mov %esp,%ebp
10bce7: 57 push %edi
10bce8: 56 push %esi
10bce9: 53 push %ebx
10bcea: 83 ec 1c sub $0x1c,%esp
10bced: 8b 5d 08 mov 0x8(%ebp),%ebx
10bcf0: 8b 75 0c mov 0xc(%ebp),%esi
10bcf3: 8b 7d 10 mov 0x10(%ebp),%edi
Objects_Id id,
Objects_Locations *location,
ISR_Level *level
)
{
return (Semaphore_Control *)
10bcf6: 8d 45 e0 lea -0x20(%ebp),%eax
10bcf9: 50 push %eax
10bcfa: 8d 45 e4 lea -0x1c(%ebp),%eax
10bcfd: 50 push %eax
10bcfe: 53 push %ebx
10bcff: 68 40 93 12 00 push $0x129340
10bd04: e8 97 16 00 00 call 10d3a0 <_Objects_Get_isr_disable>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
ISR_Level level;
the_semaphore = _Semaphore_Get_interrupt_disable( id, &location, &level );
switch ( location ) {
10bd09: 83 c4 10 add $0x10,%esp
10bd0c: 8b 4d e4 mov -0x1c(%ebp),%ecx
10bd0f: 85 c9 test %ecx,%ecx
10bd11: 74 0d je 10bd20 <rtems_semaphore_obtain+0x3c>
10bd13: b8 04 00 00 00 mov $0x4,%eax
break;
}
return RTEMS_INVALID_ID;
}
10bd18: 8d 65 f4 lea -0xc(%ebp),%esp
10bd1b: 5b pop %ebx
10bd1c: 5e pop %esi
10bd1d: 5f pop %edi
10bd1e: c9 leave
10bd1f: c3 ret
the_semaphore = _Semaphore_Get_interrupt_disable( id, &location, &level );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
10bd20: f6 40 10 30 testb $0x30,0x10(%eax)
10bd24: 74 36 je 10bd5c <rtems_semaphore_obtain+0x78>
_CORE_mutex_Seize(
10bd26: 83 ec 0c sub $0xc,%esp
10bd29: ff 75 e0 pushl -0x20(%ebp)
10bd2c: 57 push %edi
10bd2d: 83 e6 01 and $0x1,%esi
10bd30: 83 f6 01 xor $0x1,%esi
10bd33: 56 push %esi
10bd34: 53 push %ebx
10bd35: 83 c0 14 add $0x14,%eax
10bd38: 50 push %eax
10bd39: e8 12 0b 00 00 call 10c850 <_CORE_mutex_Seize>
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
level
);
return _Semaphore_Translate_core_mutex_return_code(
10bd3e: 83 c4 14 add $0x14,%esp
10bd41: a1 b8 94 12 00 mov 0x1294b8,%eax
10bd46: ff 70 34 pushl 0x34(%eax)
10bd49: e8 12 01 00 00 call 10be60 <_Semaphore_Translate_core_mutex_return_code>
10bd4e: 83 c4 10 add $0x10,%esp
break;
}
return RTEMS_INVALID_ID;
}
10bd51: 8d 65 f4 lea -0xc(%ebp),%esp
10bd54: 5b pop %ebx
10bd55: 5e pop %esi
10bd56: 5f pop %edi
10bd57: c9 leave
10bd58: c3 ret
10bd59: 8d 76 00 lea 0x0(%esi),%esi
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
10bd5c: 8b 15 b8 94 12 00 mov 0x1294b8,%edx
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10bd62: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx)
if ( the_semaphore->count != 0 ) {
10bd69: 8b 48 5c mov 0x5c(%eax),%ecx
10bd6c: 85 c9 test %ecx,%ecx
10bd6e: 75 2c jne 10bd9c <rtems_semaphore_obtain+0xb8>
the_semaphore->count -= 1;
_ISR_Enable( *level_p );
return;
}
if ( !wait ) {
10bd70: 83 e6 01 and $0x1,%esi
10bd73: 74 33 je 10bda8 <rtems_semaphore_obtain+0xc4>
_ISR_Enable( *level_p );
10bd75: ff 75 e0 pushl -0x20(%ebp)
10bd78: 9d popf
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT;
10bd79: c7 42 34 01 00 00 00 movl $0x1,0x34(%edx)
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
&level
);
return _Semaphore_Translate_core_semaphore_return_code(
10bd80: 83 ec 0c sub $0xc,%esp
10bd83: a1 b8 94 12 00 mov 0x1294b8,%eax
10bd88: ff 70 34 pushl 0x34(%eax)
10bd8b: e8 e0 00 00 00 call 10be70 <_Semaphore_Translate_core_semaphore_return_code>
10bd90: 83 c4 10 add $0x10,%esp
break;
}
return RTEMS_INVALID_ID;
}
10bd93: 8d 65 f4 lea -0xc(%ebp),%esp
10bd96: 5b pop %ebx
10bd97: 5e pop %esi
10bd98: 5f pop %edi
10bd99: c9 leave
10bd9a: c3 ret
10bd9b: 90 nop
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
if ( the_semaphore->count != 0 ) {
the_semaphore->count -= 1;
10bd9c: 49 dec %ecx
10bd9d: 89 48 5c mov %ecx,0x5c(%eax)
_ISR_Enable( *level_p );
10bda0: ff 75 e0 pushl -0x20(%ebp)
10bda3: 9d popf
10bda4: eb da jmp 10bd80 <rtems_semaphore_obtain+0x9c>
10bda6: 66 90 xchg %ax,%ax
10bda8: 8b 0d f8 93 12 00 mov 0x1293f8,%ecx
10bdae: 41 inc %ecx
10bdaf: 89 0d f8 93 12 00 mov %ecx,0x1293f8
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;
10bdb5: c7 40 44 01 00 00 00 movl $0x1,0x44(%eax)
return;
}
_Thread_Disable_dispatch();
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue );
executing->Wait.queue = &the_semaphore->Wait_queue;
10bdbc: 83 c0 14 add $0x14,%eax
10bdbf: 89 42 44 mov %eax,0x44(%edx)
executing->Wait.id = id;
10bdc2: 89 5a 20 mov %ebx,0x20(%edx)
_ISR_Enable( *level_p );
10bdc5: ff 75 e0 pushl -0x20(%ebp)
10bdc8: 9d popf
_Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
10bdc9: 52 push %edx
10bdca: 68 b4 e4 10 00 push $0x10e4b4
10bdcf: 57 push %edi
10bdd0: 50 push %eax
10bdd1: e8 ce 23 00 00 call 10e1a4 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
10bdd6: e8 91 1e 00 00 call 10dc6c <_Thread_Enable_dispatch>
10bddb: 83 c4 10 add $0x10,%esp
10bdde: eb a0 jmp 10bd80 <rtems_semaphore_obtain+0x9c>
0010bde0 <rtems_semaphore_release>:
#endif
rtems_status_code rtems_semaphore_release(
rtems_id id
)
{
10bde0: 55 push %ebp
10bde1: 89 e5 mov %esp,%ebp
10bde3: 53 push %ebx
10bde4: 83 ec 18 sub $0x18,%esp
10bde7: 8b 5d 08 mov 0x8(%ebp),%ebx
RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Semaphore_Control *)
10bdea: 8d 45 f4 lea -0xc(%ebp),%eax
10bded: 50 push %eax
10bdee: 53 push %ebx
10bdef: 68 40 93 12 00 push $0x129340
10bdf4: e8 ff 15 00 00 call 10d3f8 <_Objects_Get>
Objects_Locations location;
CORE_mutex_Status mutex_status;
CORE_semaphore_Status semaphore_status;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
10bdf9: 83 c4 10 add $0x10,%esp
10bdfc: 8b 55 f4 mov -0xc(%ebp),%edx
10bdff: 85 d2 test %edx,%edx
10be01: 74 0d je 10be10 <rtems_semaphore_release+0x30>
10be03: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10be08: 8b 5d fc mov -0x4(%ebp),%ebx
10be0b: c9 leave
10be0c: c3 ret
10be0d: 8d 76 00 lea 0x0(%esi),%esi
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
10be10: f6 40 10 30 testb $0x30,0x10(%eax)
10be14: 75 26 jne 10be3c <rtems_semaphore_release+0x5c>
MUTEX_MP_SUPPORT
);
_Thread_Enable_dispatch();
return _Semaphore_Translate_core_mutex_return_code( mutex_status );
} else {
semaphore_status = _CORE_semaphore_Surrender(
10be16: 52 push %edx
10be17: 6a 00 push $0x0
10be19: 53 push %ebx
10be1a: 83 c0 14 add $0x14,%eax
10be1d: 50 push %eax
10be1e: e8 19 0c 00 00 call 10ca3c <_CORE_semaphore_Surrender>
10be23: 89 c3 mov %eax,%ebx
&the_semaphore->Core_control.semaphore,
id,
MUTEX_MP_SUPPORT
);
_Thread_Enable_dispatch();
10be25: e8 42 1e 00 00 call 10dc6c <_Thread_Enable_dispatch>
return
_Semaphore_Translate_core_semaphore_return_code( semaphore_status );
10be2a: 89 1c 24 mov %ebx,(%esp)
10be2d: e8 3e 00 00 00 call 10be70 <_Semaphore_Translate_core_semaphore_return_code>
&the_semaphore->Core_control.semaphore,
id,
MUTEX_MP_SUPPORT
);
_Thread_Enable_dispatch();
return
10be32: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10be35: 8b 5d fc mov -0x4(%ebp),%ebx
10be38: c9 leave
10be39: c3 ret
10be3a: 66 90 xchg %ax,%ax
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
mutex_status = _CORE_mutex_Surrender(
10be3c: 51 push %ecx
10be3d: 6a 00 push $0x0
10be3f: 53 push %ebx
10be40: 83 c0 14 add $0x14,%eax
10be43: 50 push %eax
10be44: e8 a7 0a 00 00 call 10c8f0 <_CORE_mutex_Surrender>
10be49: 89 c3 mov %eax,%ebx
&the_semaphore->Core_control.mutex,
id,
MUTEX_MP_SUPPORT
);
_Thread_Enable_dispatch();
10be4b: e8 1c 1e 00 00 call 10dc6c <_Thread_Enable_dispatch>
return _Semaphore_Translate_core_mutex_return_code( mutex_status );
10be50: 89 1c 24 mov %ebx,(%esp)
10be53: e8 08 00 00 00 call 10be60 <_Semaphore_Translate_core_mutex_return_code>
10be58: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10be5b: 8b 5d fc mov -0x4(%ebp),%ebx
10be5e: c9 leave
10be5f: c3 ret
0011866c <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
11866c: 55 push %ebp
11866d: 89 e5 mov %esp,%ebp
11866f: 53 push %ebx
118670: 83 ec 14 sub $0x14,%esp
118673: 8b 5d 0c mov 0xc(%ebp),%ebx
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
118676: 85 db test %ebx,%ebx
118678: 75 0a jne 118684 <rtems_signal_send+0x18>
11867a: b8 0a 00 00 00 mov $0xa,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
11867f: 8b 5d fc mov -0x4(%ebp),%ebx
118682: c9 leave
118683: c3 ret
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
118684: 83 ec 08 sub $0x8,%esp
118687: 8d 45 f4 lea -0xc(%ebp),%eax
11868a: 50 push %eax
11868b: ff 75 08 pushl 0x8(%ebp)
11868e: e8 39 3c 00 00 call 11c2cc <_Thread_Get>
switch ( location ) {
118693: 83 c4 10 add $0x10,%esp
118696: 8b 55 f4 mov -0xc(%ebp),%edx
118699: 85 d2 test %edx,%edx
11869b: 74 0b je 1186a8 <rtems_signal_send+0x3c>
11869d: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1186a2: 8b 5d fc mov -0x4(%ebp),%ebx
1186a5: c9 leave
1186a6: c3 ret
1186a7: 90 nop
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
1186a8: 8b 90 f4 00 00 00 mov 0xf4(%eax),%edx
asr = &api->Signal;
1186ae: 8b 4a 0c mov 0xc(%edx),%ecx
1186b1: 85 c9 test %ecx,%ecx
1186b3: 74 43 je 1186f8 <rtems_signal_send+0x8c>
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
if ( asr->is_enabled ) {
1186b5: 80 7a 08 00 cmpb $0x0,0x8(%edx)
1186b9: 74 29 je 1186e4 <rtems_signal_send+0x78>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
1186bb: 9c pushf
1186bc: fa cli
1186bd: 59 pop %ecx
*signal_set |= signals;
1186be: 09 5a 14 or %ebx,0x14(%edx)
_ISR_Enable( _level );
1186c1: 51 push %ecx
1186c2: 9d popf
_ASR_Post_signals( signal_set, &asr->signals_posted );
the_thread->do_post_task_switch_extension = true;
1186c3: c6 40 74 01 movb $0x1,0x74(%eax)
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
1186c7: 8b 15 f4 43 14 00 mov 0x1443f4,%edx
1186cd: 85 d2 test %edx,%edx
1186cf: 74 1b je 1186ec <rtems_signal_send+0x80>
1186d1: 3b 05 18 44 14 00 cmp 0x144418,%eax
1186d7: 75 13 jne 1186ec <rtems_signal_send+0x80><== NEVER TAKEN
_ISR_Signals_to_thread_executing = true;
1186d9: c6 05 c8 44 14 00 01 movb $0x1,0x1444c8
1186e0: eb 0a jmp 1186ec <rtems_signal_send+0x80>
1186e2: 66 90 xchg %ax,%ax
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
1186e4: 9c pushf
1186e5: fa cli
1186e6: 58 pop %eax
*signal_set |= signals;
1186e7: 09 5a 18 or %ebx,0x18(%edx)
_ISR_Enable( _level );
1186ea: 50 push %eax
1186eb: 9d popf
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
1186ec: e8 8b 3b 00 00 call 11c27c <_Thread_Enable_dispatch>
1186f1: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1186f3: 8b 5d fc mov -0x4(%ebp),%ebx
1186f6: c9 leave
1186f7: c3 ret
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
1186f8: e8 7f 3b 00 00 call 11c27c <_Thread_Enable_dispatch>
1186fd: b8 0b 00 00 00 mov $0xb,%eax
return RTEMS_NOT_DEFINED;
118702: e9 78 ff ff ff jmp 11867f <rtems_signal_send+0x13>
0010be80 <rtems_task_create>:
size_t stack_size,
rtems_mode initial_modes,
rtems_attribute attribute_set,
rtems_id *id
)
{
10be80: 55 push %ebp
10be81: 89 e5 mov %esp,%ebp
10be83: 57 push %edi
10be84: 56 push %esi
10be85: 53 push %ebx
10be86: 83 ec 1c sub $0x1c,%esp
10be89: 8b 5d 08 mov 0x8(%ebp),%ebx
10be8c: 8b 4d 0c mov 0xc(%ebp),%ecx
10be8f: 8b 7d 18 mov 0x18(%ebp),%edi
10be92: 8b 75 1c mov 0x1c(%ebp),%esi
Priority_Control core_priority;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !id )
10be95: 85 f6 test %esi,%esi
10be97: 0f 84 37 01 00 00 je 10bfd4 <rtems_task_create+0x154>
return RTEMS_INVALID_ADDRESS;
if ( !rtems_is_name_valid( name ) )
10be9d: 85 db test %ebx,%ebx
10be9f: 0f 84 cb 00 00 00 je 10bf70 <rtems_task_create+0xf0>
/*
* Validate the RTEMS API priority and convert it to the core priority range.
*/
if ( !_Attributes_Is_system_task( the_attribute_set ) ) {
10bea5: 66 85 ff test %di,%di
10bea8: 78 1d js 10bec7 <rtems_task_create+0x47>
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
10beaa: 85 c9 test %ecx,%ecx
10beac: 75 0e jne 10bebc <rtems_task_create+0x3c>
}
#endif
_RTEMS_Unlock_allocator();
return RTEMS_SUCCESSFUL;
10beae: b8 13 00 00 00 mov $0x13,%eax
}
10beb3: 8d 65 f4 lea -0xc(%ebp),%esp
10beb6: 5b pop %ebx
10beb7: 5e pop %esi
10beb8: 5f pop %edi
10beb9: c9 leave
10beba: c3 ret
10bebb: 90 nop
10bebc: 0f b6 05 14 52 12 00 movzbl 0x125214,%eax
10bec3: 39 c1 cmp %eax,%ecx
10bec5: 77 e7 ja 10beae <rtems_task_create+0x2e>
*/
/*
* Lock the allocator mutex for protection
*/
_RTEMS_Lock_allocator();
10bec7: 83 ec 0c sub $0xc,%esp
10beca: ff 35 b0 94 12 00 pushl 0x1294b0
10bed0: 89 4d e4 mov %ecx,-0x1c(%ebp)
10bed3: e8 84 06 00 00 call 10c55c <_API_Mutex_Lock>
* This function allocates a task control block from
* the inactive chain of free task control blocks.
*/
RTEMS_INLINE_ROUTINE Thread_Control *_RTEMS_tasks_Allocate( void )
{
return (Thread_Control *) _Objects_Allocate( &_RTEMS_tasks_Information );
10bed8: c7 04 24 80 93 12 00 movl $0x129380,(%esp)
10bedf: e8 64 10 00 00 call 10cf48 <_Objects_Allocate>
10bee4: 89 c2 mov %eax,%edx
* the event of an error.
*/
the_thread = _RTEMS_tasks_Allocate();
if ( !the_thread ) {
10bee6: 83 c4 10 add $0x10,%esp
10bee9: 85 c0 test %eax,%eax
10beeb: 8b 4d e4 mov -0x1c(%ebp),%ecx
10beee: 0f 84 c0 00 00 00 je 10bfb4 <rtems_task_create+0x134>
/*
* Initialize the core thread for this task.
*/
status = _Thread_Initialize(
10bef4: 50 push %eax
10bef5: 53 push %ebx
10bef6: 8b 45 14 mov 0x14(%ebp),%eax
10bef9: 83 e0 01 and $0x1,%eax
10befc: 50 push %eax
10befd: 6a 00 push $0x0
10beff: 8b 45 14 mov 0x14(%ebp),%eax
10bf02: c1 e8 09 shr $0x9,%eax
10bf05: 83 e0 01 and $0x1,%eax
10bf08: 50 push %eax
10bf09: 8b 45 14 mov 0x14(%ebp),%eax
10bf0c: c1 e8 08 shr $0x8,%eax
10bf0f: 83 f0 01 xor $0x1,%eax
10bf12: 83 e0 01 and $0x1,%eax
10bf15: 50 push %eax
10bf16: 51 push %ecx
10bf17: 83 e7 01 and $0x1,%edi
10bf1a: 57 push %edi
10bf1b: ff 75 10 pushl 0x10(%ebp)
10bf1e: 6a 00 push $0x0
10bf20: 52 push %edx
10bf21: 68 80 93 12 00 push $0x129380
10bf26: 89 55 e4 mov %edx,-0x1c(%ebp)
10bf29: e8 da 1d 00 00 call 10dd08 <_Thread_Initialize>
NULL, /* no budget algorithm callout */
_Modes_Get_interrupt_level(initial_modes),
(Objects_Name) name
);
if ( !status ) {
10bf2e: 83 c4 30 add $0x30,%esp
10bf31: 84 c0 test %al,%al
10bf33: 8b 55 e4 mov -0x1c(%ebp),%edx
10bf36: 74 48 je 10bf80 <rtems_task_create+0x100>
}
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
asr->is_enabled = _Modes_Is_asr_disabled(initial_modes) ? false : true;
10bf38: 8b 8a f4 00 00 00 mov 0xf4(%edx),%ecx
10bf3e: 8b 45 14 mov 0x14(%ebp),%eax
10bf41: c1 e8 0a shr $0xa,%eax
10bf44: 83 f0 01 xor $0x1,%eax
10bf47: 83 e0 01 and $0x1,%eax
10bf4a: 88 41 08 mov %al,0x8(%ecx)
*id = the_thread->Object.id;
10bf4d: 8b 42 08 mov 0x8(%edx),%eax
10bf50: 89 06 mov %eax,(%esi)
);
}
#endif
_RTEMS_Unlock_allocator();
10bf52: 83 ec 0c sub $0xc,%esp
10bf55: ff 35 b0 94 12 00 pushl 0x1294b0
10bf5b: e8 44 06 00 00 call 10c5a4 <_API_Mutex_Unlock>
10bf60: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
10bf62: 83 c4 10 add $0x10,%esp
}
10bf65: 8d 65 f4 lea -0xc(%ebp),%esp
10bf68: 5b pop %ebx
10bf69: 5e pop %esi
10bf6a: 5f pop %edi
10bf6b: c9 leave
10bf6c: c3 ret
10bf6d: 8d 76 00 lea 0x0(%esi),%esi
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( !rtems_is_name_valid( name ) )
10bf70: b8 03 00 00 00 mov $0x3,%eax
}
#endif
_RTEMS_Unlock_allocator();
return RTEMS_SUCCESSFUL;
}
10bf75: 8d 65 f4 lea -0xc(%ebp),%esp
10bf78: 5b pop %ebx
10bf79: 5e pop %esi
10bf7a: 5f pop %edi
10bf7b: c9 leave
10bf7c: c3 ret
10bf7d: 8d 76 00 lea 0x0(%esi),%esi
*/
RTEMS_INLINE_ROUTINE void _RTEMS_tasks_Free (
Thread_Control *the_task
)
{
_Objects_Free(
10bf80: 83 ec 0c sub $0xc,%esp
10bf83: ff 72 08 pushl 0x8(%edx)
10bf86: e8 ad 13 00 00 call 10d338 <_Objects_Get_information_id>
10bf8b: 5a pop %edx
10bf8c: 59 pop %ecx
10bf8d: 8b 55 e4 mov -0x1c(%ebp),%edx
10bf90: 52 push %edx
10bf91: 50 push %eax
10bf92: e8 31 13 00 00 call 10d2c8 <_Objects_Free>
#if defined(RTEMS_MULTIPROCESSING)
if ( is_global )
_Objects_MP_Free_global_object( the_global_object );
#endif
_RTEMS_tasks_Free( the_thread );
_RTEMS_Unlock_allocator();
10bf97: 58 pop %eax
10bf98: ff 35 b0 94 12 00 pushl 0x1294b0
10bf9e: e8 01 06 00 00 call 10c5a4 <_API_Mutex_Unlock>
10bfa3: b8 0d 00 00 00 mov $0xd,%eax
return RTEMS_UNSATISFIED;
10bfa8: 83 c4 10 add $0x10,%esp
}
#endif
_RTEMS_Unlock_allocator();
return RTEMS_SUCCESSFUL;
}
10bfab: 8d 65 f4 lea -0xc(%ebp),%esp
10bfae: 5b pop %ebx
10bfaf: 5e pop %esi
10bfb0: 5f pop %edi
10bfb1: c9 leave
10bfb2: c3 ret
10bfb3: 90 nop
*/
the_thread = _RTEMS_tasks_Allocate();
if ( !the_thread ) {
_RTEMS_Unlock_allocator();
10bfb4: 83 ec 0c sub $0xc,%esp
10bfb7: ff 35 b0 94 12 00 pushl 0x1294b0
10bfbd: e8 e2 05 00 00 call 10c5a4 <_API_Mutex_Unlock>
10bfc2: b8 05 00 00 00 mov $0x5,%eax
return RTEMS_TOO_MANY;
10bfc7: 83 c4 10 add $0x10,%esp
}
#endif
_RTEMS_Unlock_allocator();
return RTEMS_SUCCESSFUL;
}
10bfca: 8d 65 f4 lea -0xc(%ebp),%esp
10bfcd: 5b pop %ebx
10bfce: 5e pop %esi
10bfcf: 5f pop %edi
10bfd0: c9 leave
10bfd1: c3 ret
10bfd2: 66 90 xchg %ax,%ax
Priority_Control core_priority;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !id )
10bfd4: b8 09 00 00 00 mov $0x9,%eax
10bfd9: e9 d5 fe ff ff jmp 10beb3 <rtems_task_create+0x33>
0010bfe0 <rtems_task_delete>:
*/
rtems_status_code rtems_task_delete(
rtems_id id
)
{
10bfe0: 55 push %ebp
10bfe1: 89 e5 mov %esp,%ebp
10bfe3: 53 push %ebx
10bfe4: 83 ec 20 sub $0x20,%esp
register Thread_Control *the_thread;
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
10bfe7: ff 35 b0 94 12 00 pushl 0x1294b0
10bfed: e8 6a 05 00 00 call 10c55c <_API_Mutex_Lock>
the_thread = _Thread_Get( id, &location );
10bff2: 5a pop %edx
10bff3: 59 pop %ecx
10bff4: 8d 45 f4 lea -0xc(%ebp),%eax
10bff7: 50 push %eax
10bff8: ff 75 08 pushl 0x8(%ebp)
10bffb: e8 90 1c 00 00 call 10dc90 <_Thread_Get>
10c000: 89 c3 mov %eax,%ebx
switch ( location ) {
10c002: 83 c4 10 add $0x10,%esp
10c005: 8b 45 f4 mov -0xc(%ebp),%eax
10c008: 85 c0 test %eax,%eax
10c00a: 75 44 jne 10c050 <rtems_task_delete+0x70>
case OBJECTS_LOCAL:
the_information = _Objects_Get_information_id( the_thread->Object.id );
10c00c: 83 ec 0c sub $0xc,%esp
10c00f: ff 73 08 pushl 0x8(%ebx)
10c012: e8 21 13 00 00 call 10d338 <_Objects_Get_information_id>
0 /* Not used */
);
}
#endif
_Thread_Close( the_information, the_thread );
10c017: 5a pop %edx
10c018: 59 pop %ecx
10c019: 53 push %ebx
10c01a: 50 push %eax
10c01b: e8 38 19 00 00 call 10d958 <_Thread_Close>
10c020: 58 pop %eax
10c021: ff 73 08 pushl 0x8(%ebx)
10c024: e8 0f 13 00 00 call 10d338 <_Objects_Get_information_id>
10c029: 5a pop %edx
10c02a: 59 pop %ecx
10c02b: 53 push %ebx
10c02c: 50 push %eax
10c02d: e8 96 12 00 00 call 10d2c8 <_Objects_Free>
_RTEMS_tasks_Free( the_thread );
_RTEMS_Unlock_allocator();
10c032: 58 pop %eax
10c033: ff 35 b0 94 12 00 pushl 0x1294b0
10c039: e8 66 05 00 00 call 10c5a4 <_API_Mutex_Unlock>
_Thread_Enable_dispatch();
10c03e: e8 29 1c 00 00 call 10dc6c <_Thread_Enable_dispatch>
10c043: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
10c045: 83 c4 10 add $0x10,%esp
break;
}
_RTEMS_Unlock_allocator();
return RTEMS_INVALID_ID;
}
10c048: 8b 5d fc mov -0x4(%ebp),%ebx
10c04b: c9 leave
10c04c: c3 ret
10c04d: 8d 76 00 lea 0x0(%esi),%esi
case OBJECTS_ERROR:
break;
}
_RTEMS_Unlock_allocator();
10c050: 83 ec 0c sub $0xc,%esp
10c053: ff 35 b0 94 12 00 pushl 0x1294b0
10c059: e8 46 05 00 00 call 10c5a4 <_API_Mutex_Unlock>
10c05e: b8 04 00 00 00 mov $0x4,%eax
return RTEMS_INVALID_ID;
10c063: 83 c4 10 add $0x10,%esp
}
10c066: 8b 5d fc mov -0x4(%ebp),%ebx
10c069: c9 leave
10c06a: c3 ret
0010daec <rtems_task_get_note>:
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
10daec: 55 push %ebp
10daed: 89 e5 mov %esp,%ebp
10daef: 56 push %esi
10daf0: 53 push %ebx
10daf1: 83 ec 10 sub $0x10,%esp
10daf4: 8b 45 08 mov 0x8(%ebp),%eax
10daf7: 8b 75 0c mov 0xc(%ebp),%esi
10dafa: 8b 5d 10 mov 0x10(%ebp),%ebx
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
10dafd: 80 3d 04 8e 12 00 00 cmpb $0x0,0x128e04
10db04: 74 6e je 10db74 <rtems_task_get_note+0x88>
return RTEMS_NOT_CONFIGURED;
if ( !note )
10db06: 85 db test %ebx,%ebx
10db08: 74 7e je 10db88 <rtems_task_get_note+0x9c>
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
10db0a: 83 fe 0f cmp $0xf,%esi
10db0d: 77 3d ja 10db4c <rtems_task_get_note+0x60>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
10db0f: 85 c0 test %eax,%eax
10db11: 74 45 je 10db58 <rtems_task_get_note+0x6c>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
10db13: 8b 15 b8 d3 12 00 mov 0x12d3b8,%edx
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
10db19: 3b 42 08 cmp 0x8(%edx),%eax
10db1c: 74 40 je 10db5e <rtems_task_get_note+0x72>
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
10db1e: 83 ec 08 sub $0x8,%esp
10db21: 8d 55 f4 lea -0xc(%ebp),%edx
10db24: 52 push %edx
10db25: 50 push %eax
10db26: e8 a1 1f 00 00 call 10facc <_Thread_Get>
switch ( location ) {
10db2b: 83 c4 10 add $0x10,%esp
10db2e: 8b 55 f4 mov -0xc(%ebp),%edx
10db31: 85 d2 test %edx,%edx
10db33: 75 4b jne 10db80 <rtems_task_get_note+0x94>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
10db35: 8b 80 f4 00 00 00 mov 0xf4(%eax),%eax
10db3b: 8b 44 b0 20 mov 0x20(%eax,%esi,4),%eax
10db3f: 89 03 mov %eax,(%ebx)
_Thread_Enable_dispatch();
10db41: e8 62 1f 00 00 call 10faa8 <_Thread_Enable_dispatch>
10db46: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
10db48: eb 07 jmp 10db51 <rtems_task_get_note+0x65>
10db4a: 66 90 xchg %ax,%ax
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
10db4c: b8 0a 00 00 00 mov $0xa,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10db51: 8d 65 f8 lea -0x8(%ebp),%esp
10db54: 5b pop %ebx
10db55: 5e pop %esi
10db56: c9 leave
10db57: c3 ret
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
10db58: 8b 15 b8 d3 12 00 mov 0x12d3b8,%edx
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
10db5e: 8b 82 f4 00 00 00 mov 0xf4(%edx),%eax
10db64: 8b 44 b0 20 mov 0x20(%eax,%esi,4),%eax
10db68: 89 03 mov %eax,(%ebx)
10db6a: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10db6c: 8d 65 f8 lea -0x8(%ebp),%esp
10db6f: 5b pop %ebx
10db70: 5e pop %esi
10db71: c9 leave
10db72: c3 ret
10db73: 90 nop
{
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
10db74: b8 16 00 00 00 mov $0x16,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10db79: 8d 65 f8 lea -0x8(%ebp),%esp
10db7c: 5b pop %ebx
10db7d: 5e pop %esi
10db7e: c9 leave
10db7f: c3 ret
*note = api->Notepads[ notepad ];
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
10db80: b8 04 00 00 00 mov $0x4,%eax
10db85: eb ca jmp 10db51 <rtems_task_get_note+0x65>
10db87: 90 nop
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
return RTEMS_NOT_CONFIGURED;
if ( !note )
10db88: b8 09 00 00 00 mov $0x9,%eax
10db8d: eb c2 jmp 10db51 <rtems_task_get_note+0x65>
00118a50 <rtems_task_is_suspended>:
*/
rtems_status_code rtems_task_is_suspended(
rtems_id id
)
{
118a50: 55 push %ebp
118a51: 89 e5 mov %esp,%ebp
118a53: 83 ec 20 sub $0x20,%esp
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
118a56: 8d 45 f4 lea -0xc(%ebp),%eax
118a59: 50 push %eax
118a5a: ff 75 08 pushl 0x8(%ebp)
118a5d: e8 6a 38 00 00 call 11c2cc <_Thread_Get>
switch ( location ) {
118a62: 83 c4 10 add $0x10,%esp
118a65: 8b 55 f4 mov -0xc(%ebp),%edx
118a68: 85 d2 test %edx,%edx
118a6a: 74 08 je 118a74 <rtems_task_is_suspended+0x24>
118a6c: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
118a71: c9 leave
118a72: c3 ret
118a73: 90 nop
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
118a74: f6 40 10 02 testb $0x2,0x10(%eax)
118a78: 74 0e je 118a88 <rtems_task_is_suspended+0x38>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
118a7a: e8 fd 37 00 00 call 11c27c <_Thread_Enable_dispatch>
118a7f: b8 0f 00 00 00 mov $0xf,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
118a84: c9 leave
118a85: c3 ret
118a86: 66 90 xchg %ax,%ax
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
_Thread_Enable_dispatch();
118a88: e8 ef 37 00 00 call 11c27c <_Thread_Enable_dispatch>
118a8d: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
118a8f: c9 leave
118a90: c3 ret
00114bc0 <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
114bc0: 55 push %ebp
114bc1: 89 e5 mov %esp,%ebp
114bc3: 57 push %edi
114bc4: 56 push %esi
114bc5: 53 push %ebx
114bc6: 83 ec 1c sub $0x1c,%esp
114bc9: 8b 4d 10 mov 0x10(%ebp),%ecx
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
114bcc: 85 c9 test %ecx,%ecx
114bce: 0f 84 1c 01 00 00 je 114cf0 <rtems_task_mode+0x130>
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
114bd4: 8b 1d b8 94 12 00 mov 0x1294b8,%ebx
api = executing->API_Extensions[ THREAD_API_RTEMS ];
114bda: 8b bb f4 00 00 00 mov 0xf4(%ebx),%edi
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
114be0: 80 7b 75 01 cmpb $0x1,0x75(%ebx)
114be4: 19 f6 sbb %esi,%esi
114be6: 81 e6 00 01 00 00 and $0x100,%esi
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
114bec: 8b 53 7c mov 0x7c(%ebx),%edx
114bef: 85 d2 test %edx,%edx
114bf1: 0f 85 b5 00 00 00 jne 114cac <rtems_task_mode+0xec>
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
114bf7: 80 7f 08 01 cmpb $0x1,0x8(%edi)
114bfb: 19 d2 sbb %edx,%edx
114bfd: 81 e2 00 04 00 00 and $0x400,%edx
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
old_mode |= _ISR_Get_level();
114c03: 89 55 e4 mov %edx,-0x1c(%ebp)
114c06: 89 4d e0 mov %ecx,-0x20(%ebp)
114c09: e8 6e a4 ff ff call 10f07c <_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;
114c0e: 8b 55 e4 mov -0x1c(%ebp),%edx
114c11: 09 d0 or %edx,%eax
old_mode |= _ISR_Get_level();
*previous_mode_set = old_mode;
114c13: 09 f0 or %esi,%eax
114c15: 8b 4d e0 mov -0x20(%ebp),%ecx
114c18: 89 01 mov %eax,(%ecx)
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
114c1a: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp)
114c21: 74 0f je 114c32 <rtems_task_mode+0x72>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
114c23: 8b 45 08 mov 0x8(%ebp),%eax
114c26: c1 e8 08 shr $0x8,%eax
114c29: 83 f0 01 xor $0x1,%eax
114c2c: 83 e0 01 and $0x1,%eax
114c2f: 88 43 75 mov %al,0x75(%ebx)
if ( mask & RTEMS_TIMESLICE_MASK ) {
114c32: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp)
114c39: 74 18 je 114c53 <rtems_task_mode+0x93>
if ( _Modes_Is_timeslice(mode_set) ) {
114c3b: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp)
114c42: 74 74 je 114cb8 <rtems_task_mode+0xf8>
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
114c44: c7 43 7c 01 00 00 00 movl $0x1,0x7c(%ebx)
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
114c4b: a1 c4 93 12 00 mov 0x1293c4,%eax
114c50: 89 43 78 mov %eax,0x78(%ebx)
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
114c53: f6 45 0c 01 testb $0x1,0xc(%ebp)
114c57: 74 07 je 114c60 <rtems_task_mode+0xa0>
*/
RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level (
Modes_Control mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
114c59: f6 45 08 01 testb $0x1,0x8(%ebp)
114c5d: 74 69 je 114cc8 <rtems_task_mode+0x108>
114c5f: fa cli
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
114c60: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp)
114c67: 74 2c je 114c95 <rtems_task_mode+0xd5>
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
114c69: 8b 45 08 mov 0x8(%ebp),%eax
114c6c: c1 e8 0a shr $0xa,%eax
114c6f: 83 f0 01 xor $0x1,%eax
114c72: 83 e0 01 and $0x1,%eax
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
114c75: 38 47 08 cmp %al,0x8(%edi)
114c78: 74 1b je 114c95 <rtems_task_mode+0xd5>
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 ) {
asr->is_enabled = is_asr_enabled;
114c7a: 88 47 08 mov %al,0x8(%edi)
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
114c7d: 9c pushf
114c7e: fa cli
114c7f: 58 pop %eax
_signals = information->signals_pending;
114c80: 8b 57 18 mov 0x18(%edi),%edx
information->signals_pending = information->signals_posted;
114c83: 8b 4f 14 mov 0x14(%edi),%ecx
114c86: 89 4f 18 mov %ecx,0x18(%edi)
information->signals_posted = _signals;
114c89: 89 57 14 mov %edx,0x14(%edi)
_ISR_Enable( _level );
114c8c: 50 push %eax
114c8d: 9d popf
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
114c8e: 8b 47 14 mov 0x14(%edi),%eax
114c91: 85 c0 test %eax,%eax
114c93: 75 53 jne 114ce8 <rtems_task_mode+0x128>
if ( is_asr_enabled != asr->is_enabled ) {
asr->is_enabled = is_asr_enabled;
_ASR_Swap_signals( asr );
if ( _ASR_Are_signals_pending( asr ) ) {
needs_asr_dispatching = true;
executing->do_post_task_switch_extension = true;
114c95: 31 db xor %ebx,%ebx
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) )
114c97: 83 3d c0 95 12 00 03 cmpl $0x3,0x1295c0
114c9e: 74 2c je 114ccc <rtems_task_mode+0x10c>
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
_Thread_Dispatch();
114ca0: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
}
114ca2: 83 c4 1c add $0x1c,%esp
114ca5: 5b pop %ebx
114ca6: 5e pop %esi
114ca7: 5f pop %edi
114ca8: c9 leave
114ca9: c3 ret
114caa: 66 90 xchg %ax,%ax
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
114cac: 81 ce 00 02 00 00 or $0x200,%esi
114cb2: e9 40 ff ff ff jmp 114bf7 <rtems_task_mode+0x37>
114cb7: 90 nop
if ( mask & RTEMS_TIMESLICE_MASK ) {
if ( _Modes_Is_timeslice(mode_set) ) {
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
114cb8: c7 43 7c 00 00 00 00 movl $0x0,0x7c(%ebx)
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
114cbf: f6 45 0c 01 testb $0x1,0xc(%ebp)
114cc3: 74 9b je 114c60 <rtems_task_mode+0xa0>
114cc5: eb 92 jmp 114c59 <rtems_task_mode+0x99>
114cc7: 90 nop
114cc8: fb sti
114cc9: eb 95 jmp 114c60 <rtems_task_mode+0xa0>
114ccb: 90 nop
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) )
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
114ccc: e8 bf 01 00 00 call 114e90 <_Thread_Evaluate_mode>
114cd1: 84 c0 test %al,%al
114cd3: 75 04 jne 114cd9 <rtems_task_mode+0x119>
114cd5: 84 db test %bl,%bl
114cd7: 74 c7 je 114ca0 <rtems_task_mode+0xe0>
_Thread_Dispatch();
114cd9: e8 32 8e ff ff call 10db10 <_Thread_Dispatch>
114cde: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
}
114ce0: 83 c4 1c add $0x1c,%esp
114ce3: 5b pop %ebx
114ce4: 5e pop %esi
114ce5: 5f pop %edi
114ce6: c9 leave
114ce7: c3 ret
if ( is_asr_enabled != asr->is_enabled ) {
asr->is_enabled = is_asr_enabled;
_ASR_Swap_signals( asr );
if ( _ASR_Are_signals_pending( asr ) ) {
needs_asr_dispatching = true;
executing->do_post_task_switch_extension = true;
114ce8: c6 43 74 01 movb $0x1,0x74(%ebx)
114cec: b3 01 mov $0x1,%bl
114cee: eb a7 jmp 114c97 <rtems_task_mode+0xd7>
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
114cf0: b8 09 00 00 00 mov $0x9,%eax
if ( _System_state_Is_up( _System_state_Get() ) )
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
_Thread_Dispatch();
return RTEMS_SUCCESSFUL;
}
114cf5: 83 c4 1c add $0x1c,%esp
114cf8: 5b pop %ebx
114cf9: 5e pop %esi
114cfa: 5f pop %edi
114cfb: c9 leave
114cfc: c3 ret
0010f32c <rtems_task_resume>:
*/
rtems_status_code rtems_task_resume(
rtems_id id
)
{
10f32c: 55 push %ebp
10f32d: 89 e5 mov %esp,%ebp
10f32f: 83 ec 20 sub $0x20,%esp
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10f332: 8d 45 f4 lea -0xc(%ebp),%eax
10f335: 50 push %eax
10f336: ff 75 08 pushl 0x8(%ebp)
10f339: e8 d6 1c 00 00 call 111014 <_Thread_Get>
switch ( location ) {
10f33e: 83 c4 10 add $0x10,%esp
10f341: 8b 55 f4 mov -0xc(%ebp),%edx
10f344: 85 d2 test %edx,%edx
10f346: 74 08 je 10f350 <rtems_task_resume+0x24>
10f348: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10f34d: c9 leave
10f34e: c3 ret
10f34f: 90 nop
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( _States_Is_suspended( the_thread->current_state ) ) {
10f350: f6 40 10 02 testb $0x2,0x10(%eax)
10f354: 75 0e jne 10f364 <rtems_task_resume+0x38>
_Thread_Resume( the_thread, true );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
10f356: e8 69 1c 00 00 call 110fc4 <_Thread_Enable_dispatch>
10f35b: b8 0e 00 00 00 mov $0xe,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10f360: c9 leave
10f361: c3 ret
10f362: 66 90 xchg %ax,%ax
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( _States_Is_suspended( the_thread->current_state ) ) {
_Thread_Resume( the_thread, true );
10f364: 83 ec 08 sub $0x8,%esp
10f367: 6a 01 push $0x1
10f369: 50 push %eax
10f36a: e8 01 25 00 00 call 111870 <_Thread_Resume>
_Thread_Enable_dispatch();
10f36f: e8 50 1c 00 00 call 110fc4 <_Thread_Enable_dispatch>
10f374: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
10f376: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10f379: c9 leave
10f37a: c3 ret
0010dc64 <rtems_task_set_note>:
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
10dc64: 55 push %ebp
10dc65: 89 e5 mov %esp,%ebp
10dc67: 56 push %esi
10dc68: 53 push %ebx
10dc69: 83 ec 10 sub $0x10,%esp
10dc6c: 8b 45 08 mov 0x8(%ebp),%eax
10dc6f: 8b 5d 0c mov 0xc(%ebp),%ebx
10dc72: 8b 75 10 mov 0x10(%ebp),%esi
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
10dc75: 80 3d 04 8e 12 00 00 cmpb $0x0,0x128e04
10dc7c: 74 66 je 10dce4 <rtems_task_set_note+0x80>
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
10dc7e: 83 fb 0f cmp $0xf,%ebx
10dc81: 77 39 ja 10dcbc <rtems_task_set_note+0x58>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
10dc83: 85 c0 test %eax,%eax
10dc85: 74 41 je 10dcc8 <rtems_task_set_note+0x64>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
10dc87: 8b 15 b8 d3 12 00 mov 0x12d3b8,%edx
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
10dc8d: 3b 42 08 cmp 0x8(%edx),%eax
10dc90: 74 3c je 10dcce <rtems_task_set_note+0x6a>
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
10dc92: 83 ec 08 sub $0x8,%esp
10dc95: 8d 55 f4 lea -0xc(%ebp),%edx
10dc98: 52 push %edx
10dc99: 50 push %eax
10dc9a: e8 2d 1e 00 00 call 10facc <_Thread_Get>
switch ( location ) {
10dc9f: 83 c4 10 add $0x10,%esp
10dca2: 8b 55 f4 mov -0xc(%ebp),%edx
10dca5: 85 d2 test %edx,%edx
10dca7: 75 47 jne 10dcf0 <rtems_task_set_note+0x8c>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
10dca9: 8b 80 f4 00 00 00 mov 0xf4(%eax),%eax
10dcaf: 89 74 98 20 mov %esi,0x20(%eax,%ebx,4)
_Thread_Enable_dispatch();
10dcb3: e8 f0 1d 00 00 call 10faa8 <_Thread_Enable_dispatch>
10dcb8: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
10dcba: eb 05 jmp 10dcc1 <rtems_task_set_note+0x5d>
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
10dcbc: b8 0a 00 00 00 mov $0xa,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10dcc1: 8d 65 f8 lea -0x8(%ebp),%esp
10dcc4: 5b pop %ebx
10dcc5: 5e pop %esi
10dcc6: c9 leave
10dcc7: c3 ret
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
10dcc8: 8b 15 b8 d3 12 00 mov 0x12d3b8,%edx
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
10dcce: 8b 82 f4 00 00 00 mov 0xf4(%edx),%eax
10dcd4: 89 74 98 20 mov %esi,0x20(%eax,%ebx,4)
10dcd8: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10dcda: 8d 65 f8 lea -0x8(%ebp),%esp
10dcdd: 5b pop %ebx
10dcde: 5e pop %esi
10dcdf: c9 leave
10dce0: c3 ret
10dce1: 8d 76 00 lea 0x0(%esi),%esi
{
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
10dce4: b8 16 00 00 00 mov $0x16,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10dce9: 8d 65 f8 lea -0x8(%ebp),%esp
10dcec: 5b pop %ebx
10dced: 5e pop %esi
10dcee: c9 leave
10dcef: c3 ret
api->Notepads[ notepad ] = note;
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
10dcf0: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10dcf5: 8d 65 f8 lea -0x8(%ebp),%esp
10dcf8: 5b pop %ebx
10dcf9: 5e pop %esi
10dcfa: c9 leave
10dcfb: c3 ret
0010ffe8 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
10ffe8: 55 push %ebp
10ffe9: 89 e5 mov %esp,%ebp
10ffeb: 56 push %esi
10ffec: 53 push %ebx
10ffed: 83 ec 10 sub $0x10,%esp
10fff0: 8b 5d 0c mov 0xc(%ebp),%ebx
10fff3: 8b 75 10 mov 0x10(%ebp),%esi
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10fff6: 85 db test %ebx,%ebx
10fff8: 74 0b je 110005 <rtems_task_set_priority+0x1d>
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
10fffa: 0f b6 05 14 92 12 00 movzbl 0x129214,%eax
110001: 39 c3 cmp %eax,%ebx
110003: 77 5f ja 110064 <rtems_task_set_priority+0x7c>
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
110005: 85 f6 test %esi,%esi
110007: 74 67 je 110070 <rtems_task_set_priority+0x88>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
110009: 83 ec 08 sub $0x8,%esp
11000c: 8d 45 f4 lea -0xc(%ebp),%eax
11000f: 50 push %eax
110010: ff 75 08 pushl 0x8(%ebp)
110013: e8 2c 1e 00 00 call 111e44 <_Thread_Get>
switch ( location ) {
110018: 83 c4 10 add $0x10,%esp
11001b: 8b 55 f4 mov -0xc(%ebp),%edx
11001e: 85 d2 test %edx,%edx
110020: 75 36 jne 110058 <rtems_task_set_priority+0x70>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
110022: 8b 50 14 mov 0x14(%eax),%edx
110025: 89 16 mov %edx,(%esi)
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
110027: 85 db test %ebx,%ebx
110029: 74 1c je 110047 <rtems_task_set_priority+0x5f>
the_thread->real_priority = new_priority;
11002b: 89 58 18 mov %ebx,0x18(%eax)
if ( the_thread->resource_count == 0 ||
11002e: 8b 48 1c mov 0x1c(%eax),%ecx
110031: 85 c9 test %ecx,%ecx
110033: 74 05 je 11003a <rtems_task_set_priority+0x52>
the_thread->current_priority > new_priority )
110035: 3b 58 14 cmp 0x14(%eax),%ebx
110038: 73 0d jae 110047 <rtems_task_set_priority+0x5f><== ALWAYS TAKEN
_Thread_Change_priority( the_thread, new_priority, false );
11003a: 52 push %edx
11003b: 6a 00 push $0x0
11003d: 53 push %ebx
11003e: 50 push %eax
11003f: e8 c8 18 00 00 call 11190c <_Thread_Change_priority>
110044: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
110047: e8 a8 1d 00 00 call 111df4 <_Thread_Enable_dispatch>
11004c: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
11004e: 8d 65 f8 lea -0x8(%ebp),%esp
110051: 5b pop %ebx
110052: 5e pop %esi
110053: c9 leave
110054: c3 ret
110055: 8d 76 00 lea 0x0(%esi),%esi
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
110058: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
11005d: 8d 65 f8 lea -0x8(%ebp),%esp
110060: 5b pop %ebx
110061: 5e pop %esi
110062: c9 leave
110063: c3 ret
110064: b8 13 00 00 00 mov $0x13,%eax
110069: 8d 65 f8 lea -0x8(%ebp),%esp
11006c: 5b pop %ebx
11006d: 5e pop %esi
11006e: c9 leave
11006f: c3 ret
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
110070: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
110075: 8d 65 f8 lea -0x8(%ebp),%esp
110078: 5b pop %ebx
110079: 5e pop %esi
11007a: c9 leave
11007b: c3 ret
0010c124 <rtems_task_start>:
rtems_status_code rtems_task_start(
rtems_id id,
rtems_task_entry entry_point,
rtems_task_argument argument
)
{
10c124: 55 push %ebp
10c125: 89 e5 mov %esp,%ebp
10c127: 53 push %ebx
10c128: 83 ec 14 sub $0x14,%esp
10c12b: 8b 5d 0c mov 0xc(%ebp),%ebx
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
10c12e: 85 db test %ebx,%ebx
10c130: 74 4e je 10c180 <rtems_task_start+0x5c>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
10c132: 83 ec 08 sub $0x8,%esp
10c135: 8d 45 f4 lea -0xc(%ebp),%eax
10c138: 50 push %eax
10c139: ff 75 08 pushl 0x8(%ebp)
10c13c: e8 4f 1b 00 00 call 10dc90 <_Thread_Get>
switch ( location ) {
10c141: 83 c4 10 add $0x10,%esp
10c144: 8b 55 f4 mov -0xc(%ebp),%edx
10c147: 85 d2 test %edx,%edx
10c149: 75 29 jne 10c174 <rtems_task_start+0x50>
case OBJECTS_LOCAL:
if ( _Thread_Start(
10c14b: 83 ec 0c sub $0xc,%esp
10c14e: ff 75 10 pushl 0x10(%ebp)
10c151: 6a 00 push $0x0
10c153: 53 push %ebx
10c154: 6a 00 push $0x0
10c156: 50 push %eax
10c157: e8 48 26 00 00 call 10e7a4 <_Thread_Start>
10c15c: 83 c4 20 add $0x20,%esp
10c15f: 84 c0 test %al,%al
10c161: 75 29 jne 10c18c <rtems_task_start+0x68>
the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) {
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
10c163: e8 04 1b 00 00 call 10dc6c <_Thread_Enable_dispatch>
10c168: b8 0e 00 00 00 mov $0xe,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c16d: 8b 5d fc mov -0x4(%ebp),%ebx
10c170: c9 leave
10c171: c3 ret
10c172: 66 90 xchg %ax,%ax
if ( entry_point == NULL )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
10c174: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c179: 8b 5d fc mov -0x4(%ebp),%ebx
10c17c: c9 leave
10c17d: c3 ret
10c17e: 66 90 xchg %ax,%ax
)
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
10c180: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c185: 8b 5d fc mov -0x4(%ebp),%ebx
10c188: c9 leave
10c189: c3 ret
10c18a: 66 90 xchg %ax,%ax
switch ( location ) {
case OBJECTS_LOCAL:
if ( _Thread_Start(
the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) {
_Thread_Enable_dispatch();
10c18c: e8 db 1a 00 00 call 10dc6c <_Thread_Enable_dispatch>
10c191: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c193: 8b 5d fc mov -0x4(%ebp),%ebx
10c196: c9 leave
10c197: c3 ret
00111e88 <rtems_task_suspend>:
*/
rtems_status_code rtems_task_suspend(
rtems_id id
)
{
111e88: 55 push %ebp
111e89: 89 e5 mov %esp,%ebp
111e8b: 83 ec 20 sub $0x20,%esp
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
111e8e: 8d 45 f4 lea -0xc(%ebp),%eax
111e91: 50 push %eax
111e92: ff 75 08 pushl 0x8(%ebp)
111e95: e8 f6 bd ff ff call 10dc90 <_Thread_Get>
switch ( location ) {
111e9a: 83 c4 10 add $0x10,%esp
111e9d: 8b 55 f4 mov -0xc(%ebp),%edx
111ea0: 85 d2 test %edx,%edx
111ea2: 74 08 je 111eac <rtems_task_suspend+0x24>
111ea4: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
111ea9: c9 leave
111eaa: c3 ret
111eab: 90 nop
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
111eac: f6 40 10 02 testb $0x2,0x10(%eax)
111eb0: 74 0e je 111ec0 <rtems_task_suspend+0x38>
_Thread_Suspend( the_thread );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
111eb2: e8 b5 bd ff ff call 10dc6c <_Thread_Enable_dispatch>
111eb7: b8 0f 00 00 00 mov $0xf,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
111ebc: c9 leave
111ebd: c3 ret
111ebe: 66 90 xchg %ax,%ax
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
_Thread_Suspend( the_thread );
111ec0: 83 ec 0c sub $0xc,%esp
111ec3: 50 push %eax
111ec4: e8 ab 0a 00 00 call 112974 <_Thread_Suspend>
_Thread_Enable_dispatch();
111ec9: e8 9e bd ff ff call 10dc6c <_Thread_Enable_dispatch>
111ece: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
111ed0: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
111ed3: c9 leave
111ed4: c3 ret
00131484 <rtems_task_variable_add>:
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
131484: 55 push %ebp
131485: 89 e5 mov %esp,%ebp
131487: 57 push %edi
131488: 56 push %esi
131489: 53 push %ebx
13148a: 83 ec 1c sub $0x1c,%esp
13148d: 8b 5d 0c mov 0xc(%ebp),%ebx
131490: 8b 7d 10 mov 0x10(%ebp),%edi
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
131493: 85 db test %ebx,%ebx
131495: 0f 84 9d 00 00 00 je 131538 <rtems_task_variable_add+0xb4>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
13149b: 83 ec 08 sub $0x8,%esp
13149e: 8d 45 e4 lea -0x1c(%ebp),%eax
1314a1: 50 push %eax
1314a2: ff 75 08 pushl 0x8(%ebp)
1314a5: e8 26 41 fe ff call 1155d0 <_Thread_Get>
1314aa: 89 c6 mov %eax,%esi
switch (location) {
1314ac: 83 c4 10 add $0x10,%esp
1314af: 8b 45 e4 mov -0x1c(%ebp),%eax
1314b2: 85 c0 test %eax,%eax
1314b4: 74 0e je 1314c4 <rtems_task_variable_add+0x40>
1314b6: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1314bb: 8d 65 f4 lea -0xc(%ebp),%esp
1314be: 5b pop %ebx
1314bf: 5e pop %esi
1314c0: 5f pop %edi
1314c1: c9 leave
1314c2: c3 ret
1314c3: 90 nop
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
1314c4: 8b 86 04 01 00 00 mov 0x104(%esi),%eax
while (tvp) {
1314ca: 85 c0 test %eax,%eax
1314cc: 75 44 jne 131512 <rtems_task_variable_add+0x8e>
1314ce: 66 90 xchg %ax,%ax
}
/*
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
1314d0: 83 ec 0c sub $0xc,%esp
1314d3: 6a 14 push $0x14
1314d5: e8 72 52 fe ff call 11674c <_Workspace_Allocate>
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
1314da: 83 c4 10 add $0x10,%esp
1314dd: 85 c0 test %eax,%eax
1314df: 74 4b je 13152c <rtems_task_variable_add+0xa8>
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
1314e1: 8b 13 mov (%ebx),%edx
1314e3: 89 50 08 mov %edx,0x8(%eax)
new->ptr = ptr;
1314e6: 89 58 04 mov %ebx,0x4(%eax)
new->dtor = dtor;
1314e9: 89 78 10 mov %edi,0x10(%eax)
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
1314ec: 8b 96 04 01 00 00 mov 0x104(%esi),%edx
1314f2: 89 10 mov %edx,(%eax)
the_thread->task_variables = new;
1314f4: 89 86 04 01 00 00 mov %eax,0x104(%esi)
_Thread_Enable_dispatch();
1314fa: e8 81 40 fe ff call 115580 <_Thread_Enable_dispatch>
1314ff: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
131501: 8d 65 f4 lea -0xc(%ebp),%esp
131504: 5b pop %ebx
131505: 5e pop %esi
131506: 5f pop %edi
131507: c9 leave
131508: c3 ret
131509: 8d 76 00 lea 0x0(%esi),%esi
if (tvp->ptr == ptr) {
tvp->dtor = dtor;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
13150c: 8b 00 mov (%eax),%eax
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
13150e: 85 c0 test %eax,%eax
131510: 74 be je 1314d0 <rtems_task_variable_add+0x4c>
if (tvp->ptr == ptr) {
131512: 39 58 04 cmp %ebx,0x4(%eax)
131515: 75 f5 jne 13150c <rtems_task_variable_add+0x88>
tvp->dtor = dtor;
131517: 89 78 10 mov %edi,0x10(%eax)
_Thread_Enable_dispatch();
13151a: e8 61 40 fe ff call 115580 <_Thread_Enable_dispatch>
13151f: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
131521: 8d 65 f4 lea -0xc(%ebp),%esp
131524: 5b pop %ebx
131525: 5e pop %esi
131526: 5f pop %edi
131527: c9 leave
131528: c3 ret
131529: 8d 76 00 lea 0x0(%esi),%esi
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
_Thread_Enable_dispatch();
13152c: e8 4f 40 fe ff call 115580 <_Thread_Enable_dispatch>
131531: b8 1a 00 00 00 mov $0x1a,%eax
return RTEMS_NO_MEMORY;
131536: eb 83 jmp 1314bb <rtems_task_variable_add+0x37>
{
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
131538: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
13153d: 8d 65 f4 lea -0xc(%ebp),%esp
131540: 5b pop %ebx
131541: 5e pop %esi
131542: 5f pop %edi
131543: c9 leave
131544: c3 ret
00131548 <rtems_task_variable_delete>:
rtems_status_code rtems_task_variable_delete(
rtems_id tid,
void **ptr
)
{
131548: 55 push %ebp
131549: 89 e5 mov %esp,%ebp
13154b: 53 push %ebx
13154c: 83 ec 14 sub $0x14,%esp
13154f: 8b 5d 0c mov 0xc(%ebp),%ebx
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
131552: 85 db test %ebx,%ebx
131554: 74 4c je 1315a2 <rtems_task_variable_delete+0x5a>
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
131556: 83 ec 08 sub $0x8,%esp
131559: 8d 45 f4 lea -0xc(%ebp),%eax
13155c: 50 push %eax
13155d: ff 75 08 pushl 0x8(%ebp)
131560: e8 6b 40 fe ff call 1155d0 <_Thread_Get>
switch (location) {
131565: 83 c4 10 add $0x10,%esp
131568: 8b 55 f4 mov -0xc(%ebp),%edx
13156b: 85 d2 test %edx,%edx
13156d: 74 0d je 13157c <rtems_task_variable_delete+0x34>
13156f: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
131574: 8b 5d fc mov -0x4(%ebp),%ebx
131577: c9 leave
131578: c3 ret
131579: 8d 76 00 lea 0x0(%esi),%esi
the_thread = _Thread_Get (tid, &location);
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
13157c: 8b 90 04 01 00 00 mov 0x104(%eax),%edx
while (tvp) {
131582: 85 d2 test %edx,%edx
131584: 74 17 je 13159d <rtems_task_variable_delete+0x55>
if (tvp->ptr == ptr) {
131586: 39 5a 04 cmp %ebx,0x4(%edx)
131589: 75 0a jne 131595 <rtems_task_variable_delete+0x4d>
13158b: eb 3c jmp 1315c9 <rtems_task_variable_delete+0x81>
13158d: 8d 76 00 lea 0x0(%esi),%esi
131590: 39 5a 04 cmp %ebx,0x4(%edx)
131593: 74 17 je 1315ac <rtems_task_variable_delete+0x64>
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
131595: 89 d1 mov %edx,%ecx
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
131597: 8b 12 mov (%edx),%edx
the_thread = _Thread_Get (tid, &location);
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
131599: 85 d2 test %edx,%edx
13159b: 75 f3 jne 131590 <rtems_task_variable_delete+0x48><== ALWAYS TAKEN
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
13159d: e8 de 3f fe ff call 115580 <_Thread_Enable_dispatch>
1315a2: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1315a7: 8b 5d fc mov -0x4(%ebp),%ebx
1315aa: c9 leave
1315ab: c3 ret
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
if (prev)
prev->next = tvp->next;
1315ac: 8b 1a mov (%edx),%ebx
1315ae: 89 19 mov %ebx,(%ecx)
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
1315b0: 83 ec 08 sub $0x8,%esp
1315b3: 52 push %edx
1315b4: 50 push %eax
1315b5: e8 a2 00 00 00 call 13165c <_RTEMS_Tasks_Invoke_task_variable_dtor>
_Thread_Enable_dispatch();
1315ba: e8 c1 3f fe ff call 115580 <_Thread_Enable_dispatch>
1315bf: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
1315c1: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1315c4: 8b 5d fc mov -0x4(%ebp),%ebx
1315c7: c9 leave
1315c8: c3 ret
while (tvp) {
if (tvp->ptr == ptr) {
if (prev)
prev->next = tvp->next;
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
1315c9: 8b 0a mov (%edx),%ecx
1315cb: 89 88 04 01 00 00 mov %ecx,0x104(%eax)
1315d1: eb dd jmp 1315b0 <rtems_task_variable_delete+0x68>
001315d4 <rtems_task_variable_get>:
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
1315d4: 55 push %ebp
1315d5: 89 e5 mov %esp,%ebp
1315d7: 56 push %esi
1315d8: 53 push %ebx
1315d9: 83 ec 10 sub $0x10,%esp
1315dc: 8b 5d 0c mov 0xc(%ebp),%ebx
1315df: 8b 75 10 mov 0x10(%ebp),%esi
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
1315e2: 85 db test %ebx,%ebx
1315e4: 74 56 je 13163c <rtems_task_variable_get+0x68>
return RTEMS_INVALID_ADDRESS;
if ( !result )
1315e6: 85 f6 test %esi,%esi
1315e8: 74 52 je 13163c <rtems_task_variable_get+0x68>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
1315ea: 83 ec 08 sub $0x8,%esp
1315ed: 8d 45 f4 lea -0xc(%ebp),%eax
1315f0: 50 push %eax
1315f1: ff 75 08 pushl 0x8(%ebp)
1315f4: e8 d7 3f fe ff call 1155d0 <_Thread_Get>
switch (location) {
1315f9: 83 c4 10 add $0x10,%esp
1315fc: 8b 55 f4 mov -0xc(%ebp),%edx
1315ff: 85 d2 test %edx,%edx
131601: 75 2d jne 131630 <rtems_task_variable_get+0x5c>
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
131603: 8b 80 04 01 00 00 mov 0x104(%eax),%eax
while (tvp) {
131609: 85 c0 test %eax,%eax
13160b: 75 09 jne 131616 <rtems_task_variable_get+0x42>
13160d: eb 39 jmp 131648 <rtems_task_variable_get+0x74>
13160f: 90 nop
*/
*result = tvp->tval;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
131610: 8b 00 mov (%eax),%eax
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
131612: 85 c0 test %eax,%eax
131614: 74 32 je 131648 <rtems_task_variable_get+0x74><== NEVER TAKEN
if (tvp->ptr == ptr) {
131616: 39 58 04 cmp %ebx,0x4(%eax)
131619: 75 f5 jne 131610 <rtems_task_variable_get+0x3c>
/*
* Should this return the current (i.e not the
* saved) value if `tid' is the current task?
*/
*result = tvp->tval;
13161b: 8b 40 0c mov 0xc(%eax),%eax
13161e: 89 06 mov %eax,(%esi)
_Thread_Enable_dispatch();
131620: e8 5b 3f fe ff call 115580 <_Thread_Enable_dispatch>
131625: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
131627: 8d 65 f8 lea -0x8(%ebp),%esp
13162a: 5b pop %ebx
13162b: 5e pop %esi
13162c: c9 leave
13162d: c3 ret
13162e: 66 90 xchg %ax,%ax
if ( !result )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
switch (location) {
131630: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
131635: 8d 65 f8 lea -0x8(%ebp),%esp
131638: 5b pop %ebx
131639: 5e pop %esi
13163a: c9 leave
13163b: c3 ret
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
return RTEMS_INVALID_ADDRESS;
13163c: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
131641: 8d 65 f8 lea -0x8(%ebp),%esp
131644: 5b pop %ebx
131645: 5e pop %esi
131646: c9 leave
131647: c3 ret
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
131648: e8 33 3f fe ff call 115580 <_Thread_Enable_dispatch>
13164d: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
131652: 8d 65 f8 lea -0x8(%ebp),%esp
131655: 5b pop %ebx
131656: 5e pop %esi
131657: c9 leave
131658: c3 ret
0010cfc4 <rtems_task_wake_when>:
*/
rtems_status_code rtems_task_wake_when(
rtems_time_of_day *time_buffer
)
{
10cfc4: 55 push %ebp
10cfc5: 89 e5 mov %esp,%ebp
10cfc7: 53 push %ebx
10cfc8: 83 ec 14 sub $0x14,%esp
10cfcb: 8b 5d 08 mov 0x8(%ebp),%ebx
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
10cfce: 80 3d 8c b4 12 00 00 cmpb $0x0,0x12b48c
10cfd5: 0f 84 a9 00 00 00 je 10d084 <rtems_task_wake_when+0xc0>
return RTEMS_NOT_DEFINED;
if ( !time_buffer )
10cfdb: 85 db test %ebx,%ebx
10cfdd: 0f 84 ad 00 00 00 je 10d090 <rtems_task_wake_when+0xcc>
return RTEMS_INVALID_ADDRESS;
time_buffer->ticks = 0;
10cfe3: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx)
if ( !_TOD_Validate( time_buffer ) )
10cfea: 83 ec 0c sub $0xc,%esp
10cfed: 53 push %ebx
10cfee: e8 ed f3 ff ff call 10c3e0 <_TOD_Validate>
10cff3: 83 c4 10 add $0x10,%esp
10cff6: 84 c0 test %al,%al
10cff8: 75 0a jne 10d004 <rtems_task_wake_when+0x40>
_Watchdog_Insert_seconds(
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
10cffa: b8 14 00 00 00 mov $0x14,%eax
}
10cfff: 8b 5d fc mov -0x4(%ebp),%ebx
10d002: c9 leave
10d003: c3 ret
time_buffer->ticks = 0;
if ( !_TOD_Validate( time_buffer ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( time_buffer );
10d004: 83 ec 0c sub $0xc,%esp
10d007: 53 push %ebx
10d008: e8 47 f3 ff ff call 10c354 <_TOD_To_seconds>
if ( seconds <= _TOD_Seconds_since_epoch() )
10d00d: 83 c4 10 add $0x10,%esp
10d010: 3b 05 0c b5 12 00 cmp 0x12b50c,%eax
10d016: 76 e2 jbe 10cffa <rtems_task_wake_when+0x36>
10d018: 8b 15 78 b4 12 00 mov 0x12b478,%edx
10d01e: 42 inc %edx
10d01f: 89 15 78 b4 12 00 mov %edx,0x12b478
return RTEMS_INVALID_CLOCK;
_Thread_Disable_dispatch();
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME );
10d025: 83 ec 08 sub $0x8,%esp
10d028: 6a 10 push $0x10
10d02a: ff 35 38 b5 12 00 pushl 0x12b538
10d030: 89 45 f4 mov %eax,-0xc(%ebp)
10d033: e8 38 24 00 00 call 10f470 <_Thread_Set_state>
_Watchdog_Initialize(
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
10d038: 8b 15 38 b5 12 00 mov 0x12b538,%edx
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
_Thread_Disable_dispatch();
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME );
_Watchdog_Initialize(
10d03e: 8b 4a 08 mov 0x8(%edx),%ecx
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10d041: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx)
the_watchdog->routine = routine;
10d048: c7 42 64 ec e9 10 00 movl $0x10e9ec,0x64(%edx)
the_watchdog->id = id;
10d04f: 89 4a 68 mov %ecx,0x68(%edx)
the_watchdog->user_data = user_data;
10d052: c7 42 6c 00 00 00 00 movl $0x0,0x6c(%edx)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10d059: 8b 45 f4 mov -0xc(%ebp),%eax
10d05c: 2b 05 0c b5 12 00 sub 0x12b50c,%eax
10d062: 89 42 54 mov %eax,0x54(%edx)
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
10d065: 58 pop %eax
10d066: 59 pop %ecx
10d067: 83 c2 48 add $0x48,%edx
10d06a: 52 push %edx
10d06b: 68 4c b5 12 00 push $0x12b54c
10d070: e8 fb 2a 00 00 call 10fb70 <_Watchdog_Insert>
);
_Watchdog_Insert_seconds(
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
10d075: e8 0a 1b 00 00 call 10eb84 <_Thread_Enable_dispatch>
10d07a: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
10d07c: 83 c4 10 add $0x10,%esp
10d07f: e9 7b ff ff ff jmp 10cfff <rtems_task_wake_when+0x3b>
rtems_time_of_day *time_buffer
)
{
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
10d084: b8 0b 00 00 00 mov $0xb,%eax
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10d089: 8b 5d fc mov -0x4(%ebp),%ebx
10d08c: c9 leave
10d08d: c3 ret
10d08e: 66 90 xchg %ax,%ax
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !time_buffer )
10d090: b8 09 00 00 00 mov $0x9,%eax
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10d095: 8b 5d fc mov -0x4(%ebp),%ebx
10d098: c9 leave
10d099: c3 ret
00118fbc <rtems_timer_cancel>:
*/
rtems_status_code rtems_timer_cancel(
rtems_id id
)
{
118fbc: 55 push %ebp
118fbd: 89 e5 mov %esp,%ebp
118fbf: 83 ec 1c sub $0x1c,%esp
RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
118fc2: 8d 45 f4 lea -0xc(%ebp),%eax
118fc5: 50 push %eax
118fc6: ff 75 08 pushl 0x8(%ebp)
118fc9: 68 c0 4d 14 00 push $0x144dc0
118fce: e8 c5 29 00 00 call 11b998 <_Objects_Get>
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
118fd3: 83 c4 10 add $0x10,%esp
118fd6: 8b 55 f4 mov -0xc(%ebp),%edx
118fd9: 85 d2 test %edx,%edx
118fdb: 74 07 je 118fe4 <rtems_timer_cancel+0x28>
118fdd: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
118fe2: c9 leave
118fe3: c3 ret
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Timer_Is_dormant_class( the_timer->the_class ) )
118fe4: 83 78 38 04 cmpl $0x4,0x38(%eax)
118fe8: 74 0f je 118ff9 <rtems_timer_cancel+0x3d><== NEVER TAKEN
(void) _Watchdog_Remove( &the_timer->Ticker );
118fea: 83 ec 0c sub $0xc,%esp
118fed: 83 c0 10 add $0x10,%eax
118ff0: 50 push %eax
118ff1: e8 e2 46 00 00 call 11d6d8 <_Watchdog_Remove>
118ff6: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
118ff9: e8 7e 32 00 00 call 11c27c <_Thread_Enable_dispatch>
118ffe: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
119000: c9 leave
119001: c3 ret
0010c480 <rtems_timer_create>:
rtems_status_code rtems_timer_create(
rtems_name name,
rtems_id *id
)
{
10c480: 55 push %ebp
10c481: 89 e5 mov %esp,%ebp
10c483: 57 push %edi
10c484: 56 push %esi
10c485: 53 push %ebx
10c486: 83 ec 0c sub $0xc,%esp
10c489: 8b 5d 08 mov 0x8(%ebp),%ebx
10c48c: 8b 75 0c mov 0xc(%ebp),%esi
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
10c48f: 85 db test %ebx,%ebx
10c491: 74 6d je 10c500 <rtems_timer_create+0x80>
return RTEMS_INVALID_NAME;
if ( !id )
10c493: 85 f6 test %esi,%esi
10c495: 0f 84 89 00 00 00 je 10c524 <rtems_timer_create+0xa4>
10c49b: a1 58 aa 12 00 mov 0x12aa58,%eax
10c4a0: 40 inc %eax
10c4a1: a3 58 aa 12 00 mov %eax,0x12aa58
* This function allocates a timer control block from
* the inactive chain of free timer control blocks.
*/
RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Allocate( void )
{
return (Timer_Control *) _Objects_Allocate( &_Timer_Information );
10c4a6: 83 ec 0c sub $0xc,%esp
10c4a9: 68 c0 b4 12 00 push $0x12b4c0
10c4ae: e8 b9 0e 00 00 call 10d36c <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_timer = _Timer_Allocate();
if ( !the_timer ) {
10c4b3: 83 c4 10 add $0x10,%esp
10c4b6: 85 c0 test %eax,%eax
10c4b8: 74 56 je 10c510 <rtems_timer_create+0x90>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_timer->the_class = TIMER_DORMANT;
10c4ba: c7 40 38 04 00 00 00 movl $0x4,0x38(%eax)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10c4c1: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax)
the_watchdog->routine = routine;
10c4c8: c7 40 2c 00 00 00 00 movl $0x0,0x2c(%eax)
the_watchdog->id = id;
10c4cf: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax)
the_watchdog->user_data = user_data;
10c4d6: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10c4dd: 8b 50 08 mov 0x8(%eax),%edx
10c4e0: 0f b7 fa movzwl %dx,%edi
10c4e3: 8b 0d dc b4 12 00 mov 0x12b4dc,%ecx
10c4e9: 89 04 b9 mov %eax,(%ecx,%edi,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10c4ec: 89 58 0c mov %ebx,0xc(%eax)
&_Timer_Information,
&the_timer->Object,
(Objects_Name) name
);
*id = the_timer->Object.id;
10c4ef: 89 16 mov %edx,(%esi)
_Thread_Enable_dispatch();
10c4f1: e8 9a 1b 00 00 call 10e090 <_Thread_Enable_dispatch>
10c4f6: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
}
10c4f8: 8d 65 f4 lea -0xc(%ebp),%esp
10c4fb: 5b pop %ebx
10c4fc: 5e pop %esi
10c4fd: 5f pop %edi
10c4fe: c9 leave
10c4ff: c3 ret
rtems_id *id
)
{
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
10c500: b8 03 00 00 00 mov $0x3,%eax
);
*id = the_timer->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10c505: 8d 65 f4 lea -0xc(%ebp),%esp
10c508: 5b pop %ebx
10c509: 5e pop %esi
10c50a: 5f pop %edi
10c50b: c9 leave
10c50c: c3 ret
10c50d: 8d 76 00 lea 0x0(%esi),%esi
_Thread_Disable_dispatch(); /* to prevent deletion */
the_timer = _Timer_Allocate();
if ( !the_timer ) {
_Thread_Enable_dispatch();
10c510: e8 7b 1b 00 00 call 10e090 <_Thread_Enable_dispatch>
10c515: b8 05 00 00 00 mov $0x5,%eax
);
*id = the_timer->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10c51a: 8d 65 f4 lea -0xc(%ebp),%esp
10c51d: 5b pop %ebx
10c51e: 5e pop %esi
10c51f: 5f pop %edi
10c520: c9 leave
10c521: c3 ret
10c522: 66 90 xchg %ax,%ax
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
10c524: b8 09 00 00 00 mov $0x9,%eax
);
*id = the_timer->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10c529: 8d 65 f4 lea -0xc(%ebp),%esp
10c52c: 5b pop %ebx
10c52d: 5e pop %esi
10c52e: 5f pop %edi
10c52f: c9 leave
10c530: c3 ret
001190b8 <rtems_timer_delete>:
*/
rtems_status_code rtems_timer_delete(
rtems_id id
)
{
1190b8: 55 push %ebp
1190b9: 89 e5 mov %esp,%ebp
1190bb: 53 push %ebx
1190bc: 83 ec 18 sub $0x18,%esp
RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
1190bf: 8d 45 f4 lea -0xc(%ebp),%eax
1190c2: 50 push %eax
1190c3: ff 75 08 pushl 0x8(%ebp)
1190c6: 68 c0 4d 14 00 push $0x144dc0
1190cb: e8 c8 28 00 00 call 11b998 <_Objects_Get>
1190d0: 89 c3 mov %eax,%ebx
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
1190d2: 83 c4 10 add $0x10,%esp
1190d5: 8b 4d f4 mov -0xc(%ebp),%ecx
1190d8: 85 c9 test %ecx,%ecx
1190da: 75 38 jne 119114 <rtems_timer_delete+0x5c>
case OBJECTS_LOCAL:
_Objects_Close( &_Timer_Information, &the_timer->Object );
1190dc: 83 ec 08 sub $0x8,%esp
1190df: 50 push %eax
1190e0: 68 c0 4d 14 00 push $0x144dc0
1190e5: e8 3e 24 00 00 call 11b528 <_Objects_Close>
(void) _Watchdog_Remove( &the_timer->Ticker );
1190ea: 8d 43 10 lea 0x10(%ebx),%eax
1190ed: 89 04 24 mov %eax,(%esp)
1190f0: e8 e3 45 00 00 call 11d6d8 <_Watchdog_Remove>
*/
RTEMS_INLINE_ROUTINE void _Timer_Free (
Timer_Control *the_timer
)
{
_Objects_Free( &_Timer_Information, &the_timer->Object );
1190f5: 58 pop %eax
1190f6: 5a pop %edx
1190f7: 53 push %ebx
1190f8: 68 c0 4d 14 00 push $0x144dc0
1190fd: e8 2a 27 00 00 call 11b82c <_Objects_Free>
_Timer_Free( the_timer );
_Thread_Enable_dispatch();
119102: e8 75 31 00 00 call 11c27c <_Thread_Enable_dispatch>
119107: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
119109: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
11910c: 8b 5d fc mov -0x4(%ebp),%ebx
11910f: c9 leave
119110: c3 ret
119111: 8d 76 00 lea 0x0(%esi),%esi
{
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
119114: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
119119: 8b 5d fc mov -0x4(%ebp),%ebx
11911c: c9 leave
11911d: c3 ret
0010c534 <rtems_timer_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
10c534: 55 push %ebp
10c535: 89 e5 mov %esp,%ebp
10c537: 57 push %edi
10c538: 56 push %esi
10c539: 53 push %ebx
10c53a: 83 ec 2c sub $0x2c,%esp
10c53d: 8b 5d 0c mov 0xc(%ebp),%ebx
10c540: 8b 75 10 mov 0x10(%ebp),%esi
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
10c543: 85 db test %ebx,%ebx
10c545: 0f 84 99 00 00 00 je 10c5e4 <rtems_timer_fire_after+0xb0>
return RTEMS_INVALID_NUMBER;
if ( !routine )
10c54b: 85 f6 test %esi,%esi
10c54d: 0f 84 b1 00 00 00 je 10c604 <rtems_timer_fire_after+0xd0>
RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
10c553: 57 push %edi
10c554: 8d 45 e4 lea -0x1c(%ebp),%eax
10c557: 50 push %eax
10c558: ff 75 08 pushl 0x8(%ebp)
10c55b: 68 c0 b4 12 00 push $0x12b4c0
10c560: e8 b7 12 00 00 call 10d81c <_Objects_Get>
10c565: 89 c7 mov %eax,%edi
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
10c567: 83 c4 10 add $0x10,%esp
10c56a: 8b 4d e4 mov -0x1c(%ebp),%ecx
10c56d: 85 c9 test %ecx,%ecx
10c56f: 74 0f je 10c580 <rtems_timer_fire_after+0x4c>
10c571: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c576: 8d 65 f4 lea -0xc(%ebp),%esp
10c579: 5b pop %ebx
10c57a: 5e pop %esi
10c57b: 5f pop %edi
10c57c: c9 leave
10c57d: c3 ret
10c57e: 66 90 xchg %ax,%ax
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
10c580: 8d 50 10 lea 0x10(%eax),%edx
10c583: 83 ec 0c sub $0xc,%esp
10c586: 52 push %edx
10c587: 89 55 d4 mov %edx,-0x2c(%ebp)
10c58a: e8 9d 2b 00 00 call 10f12c <_Watchdog_Remove>
_ISR_Disable( level );
10c58f: 9c pushf
10c590: fa cli
10c591: 58 pop %eax
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
10c592: 83 c4 10 add $0x10,%esp
10c595: 8b 57 18 mov 0x18(%edi),%edx
10c598: 85 d2 test %edx,%edx
10c59a: 8b 55 d4 mov -0x2c(%ebp),%edx
10c59d: 75 55 jne 10c5f4 <rtems_timer_fire_after+0xc0>
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL;
10c59f: c7 47 38 00 00 00 00 movl $0x0,0x38(%edi)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10c5a6: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi)
the_watchdog->routine = routine;
10c5ad: 89 77 2c mov %esi,0x2c(%edi)
the_watchdog->id = id;
10c5b0: 8b 4d 08 mov 0x8(%ebp),%ecx
10c5b3: 89 4f 30 mov %ecx,0x30(%edi)
the_watchdog->user_data = user_data;
10c5b6: 8b 4d 14 mov 0x14(%ebp),%ecx
10c5b9: 89 4f 34 mov %ecx,0x34(%edi)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_ISR_Enable( level );
10c5bc: 50 push %eax
10c5bd: 9d popf
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10c5be: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10c5c1: 83 ec 08 sub $0x8,%esp
10c5c4: 52 push %edx
10c5c5: 68 38 ab 12 00 push $0x12ab38
10c5ca: e8 35 2a 00 00 call 10f004 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_timer->Ticker, ticks );
_Thread_Enable_dispatch();
10c5cf: e8 bc 1a 00 00 call 10e090 <_Thread_Enable_dispatch>
10c5d4: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
10c5d6: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c5d9: 8d 65 f4 lea -0xc(%ebp),%esp
10c5dc: 5b pop %ebx
10c5dd: 5e pop %esi
10c5de: 5f pop %edi
10c5df: c9 leave
10c5e0: c3 ret
10c5e1: 8d 76 00 lea 0x0(%esi),%esi
{
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
10c5e4: b8 0a 00 00 00 mov $0xa,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c5e9: 8d 65 f4 lea -0xc(%ebp),%esp
10c5ec: 5b pop %ebx
10c5ed: 5e pop %esi
10c5ee: 5f pop %edi
10c5ef: c9 leave
10c5f0: c3 ret
10c5f1: 8d 76 00 lea 0x0(%esi),%esi
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
10c5f4: 50 push %eax
10c5f5: 9d popf
_Thread_Enable_dispatch();
10c5f6: e8 95 1a 00 00 call 10e090 <_Thread_Enable_dispatch>
10c5fb: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
10c5fd: e9 74 ff ff ff jmp 10c576 <rtems_timer_fire_after+0x42>
10c602: 66 90 xchg %ax,%ax
ISR_Level level;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
if ( !routine )
10c604: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c609: 8d 65 f4 lea -0xc(%ebp),%esp
10c60c: 5b pop %ebx
10c60d: 5e pop %esi
10c60e: 5f pop %edi
10c60f: c9 leave
10c610: c3 ret
00119200 <rtems_timer_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
119200: 55 push %ebp
119201: 89 e5 mov %esp,%ebp
119203: 57 push %edi
119204: 56 push %esi
119205: 53 push %ebx
119206: 83 ec 2c sub $0x2c,%esp
119209: 8b 75 08 mov 0x8(%ebp),%esi
11920c: 8b 7d 0c mov 0xc(%ebp),%edi
11920f: 8b 5d 10 mov 0x10(%ebp),%ebx
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
119212: 80 3d 6c 43 14 00 00 cmpb $0x0,0x14436c
119219: 75 0d jne 119228 <rtems_timer_fire_when+0x28>
11921b: b8 0b 00 00 00 mov $0xb,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
119220: 8d 65 f4 lea -0xc(%ebp),%esp
119223: 5b pop %ebx
119224: 5e pop %esi
119225: 5f pop %edi
119226: c9 leave
119227: c3 ret
rtems_interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
119228: 83 ec 0c sub $0xc,%esp
11922b: 57 push %edi
11922c: e8 7b d4 ff ff call 1166ac <_TOD_Validate>
119231: 83 c4 10 add $0x10,%esp
119234: 84 c0 test %al,%al
119236: 74 1e je 119256 <rtems_timer_fire_when+0x56>
return RTEMS_INVALID_CLOCK;
if ( !routine )
119238: 85 db test %ebx,%ebx
11923a: 0f 84 a4 00 00 00 je 1192e4 <rtems_timer_fire_when+0xe4>
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
119240: 83 ec 0c sub $0xc,%esp
119243: 57 push %edi
119244: e8 d7 d3 ff ff call 116620 <_TOD_To_seconds>
119249: 89 c7 mov %eax,%edi
if ( seconds <= _TOD_Seconds_since_epoch() )
11924b: 83 c4 10 add $0x10,%esp
11924e: 3b 05 ec 43 14 00 cmp 0x1443ec,%eax
119254: 77 0e ja 119264 <rtems_timer_fire_when+0x64>
_Watchdog_Insert_seconds(
&the_timer->Ticker,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
119256: b8 14 00 00 00 mov $0x14,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
11925b: 8d 65 f4 lea -0xc(%ebp),%esp
11925e: 5b pop %ebx
11925f: 5e pop %esi
119260: 5f pop %edi
119261: c9 leave
119262: c3 ret
119263: 90 nop
119264: 50 push %eax
119265: 8d 45 e4 lea -0x1c(%ebp),%eax
119268: 50 push %eax
119269: 56 push %esi
11926a: 68 c0 4d 14 00 push $0x144dc0
11926f: e8 24 27 00 00 call 11b998 <_Objects_Get>
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
119274: 83 c4 10 add $0x10,%esp
119277: 8b 4d e4 mov -0x1c(%ebp),%ecx
11927a: 85 c9 test %ecx,%ecx
11927c: 75 5a jne 1192d8 <rtems_timer_fire_when+0xd8>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
11927e: 8d 48 10 lea 0x10(%eax),%ecx
119281: 83 ec 0c sub $0xc,%esp
119284: 51 push %ecx
119285: 89 45 d4 mov %eax,-0x2c(%ebp)
119288: 89 4d d0 mov %ecx,-0x30(%ebp)
11928b: e8 48 44 00 00 call 11d6d8 <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY;
119290: 8b 55 d4 mov -0x2c(%ebp),%edx
119293: c7 42 38 02 00 00 00 movl $0x2,0x38(%edx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
11929a: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx)
the_watchdog->routine = routine;
1192a1: 89 5a 2c mov %ebx,0x2c(%edx)
the_watchdog->id = id;
1192a4: 89 72 30 mov %esi,0x30(%edx)
the_watchdog->user_data = user_data;
1192a7: 8b 45 14 mov 0x14(%ebp),%eax
1192aa: 89 42 34 mov %eax,0x34(%edx)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
1192ad: 2b 3d ec 43 14 00 sub 0x1443ec,%edi
1192b3: 89 7a 1c mov %edi,0x1c(%edx)
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
1192b6: 58 pop %eax
1192b7: 5a pop %edx
1192b8: 8b 4d d0 mov -0x30(%ebp),%ecx
1192bb: 51 push %ecx
1192bc: 68 2c 44 14 00 push $0x14442c
1192c1: e8 ea 42 00 00 call 11d5b0 <_Watchdog_Insert>
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
&the_timer->Ticker,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
1192c6: e8 b1 2f 00 00 call 11c27c <_Thread_Enable_dispatch>
1192cb: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
1192cd: 83 c4 10 add $0x10,%esp
1192d0: e9 4b ff ff ff jmp 119220 <rtems_timer_fire_when+0x20>
1192d5: 8d 76 00 lea 0x0(%esi),%esi
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
1192d8: b8 04 00 00 00 mov $0x4,%eax
1192dd: e9 3e ff ff ff jmp 119220 <rtems_timer_fire_when+0x20>
1192e2: 66 90 xchg %ax,%ax
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
if ( !routine )
1192e4: b8 09 00 00 00 mov $0x9,%eax
1192e9: e9 32 ff ff ff jmp 119220 <rtems_timer_fire_when+0x20>
00119600 <rtems_timer_initiate_server>:
rtems_status_code rtems_timer_initiate_server(
uint32_t priority,
uint32_t stack_size,
rtems_attribute attribute_set
)
{
119600: 55 push %ebp
119601: 89 e5 mov %esp,%ebp
119603: 56 push %esi
119604: 53 push %ebx
119605: 83 ec 10 sub $0x10,%esp
119608: 8b 45 08 mov 0x8(%ebp),%eax
11960b: 85 c0 test %eax,%eax
11960d: 75 0d jne 11961c <rtems_timer_initiate_server+0x1c>
if (status) {
initialized = false;
}
#endif
return status;
11960f: b8 13 00 00 00 mov $0x13,%eax
}
119614: 8d 65 f8 lea -0x8(%ebp),%esp
119617: 5b pop %ebx
119618: 5e pop %esi
119619: c9 leave
11961a: c3 ret
11961b: 90 nop
11961c: 0f b6 15 54 bd 13 00 movzbl 0x13bd54,%edx
119623: 39 d0 cmp %edx,%eax
119625: 76 35 jbe 11965c <rtems_timer_initiate_server+0x5c>
* structured so we check it is invalid before looking for
* a specific invalid value as the default.
*/
_priority = priority;
if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) {
if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY )
119627: 40 inc %eax
119628: 75 e5 jne 11960f <rtems_timer_initiate_server+0xf>
11962a: 31 f6 xor %esi,%esi
11962c: 8b 15 58 43 14 00 mov 0x144358,%edx
119632: 42 inc %edx
119633: 89 15 58 43 14 00 mov %edx,0x144358
/*
* Just to make sure this is only called once.
*/
_Thread_Disable_dispatch();
tmpInitialized = initialized;
119639: 8a 1d e0 fb 13 00 mov 0x13fbe0,%bl
initialized = true;
11963f: c6 05 e0 fb 13 00 01 movb $0x1,0x13fbe0
_Thread_Enable_dispatch();
119646: e8 31 2c 00 00 call 11c27c <_Thread_Enable_dispatch>
if ( tmpInitialized )
11964b: 84 db test %bl,%bl
11964d: 74 11 je 119660 <rtems_timer_initiate_server+0x60>
11964f: b8 0e 00 00 00 mov $0xe,%eax
initialized = false;
}
#endif
return status;
}
119654: 8d 65 f8 lea -0x8(%ebp),%esp
119657: 5b pop %ebx
119658: 5e pop %esi
119659: c9 leave
11965a: c3 ret
11965b: 90 nop
11965c: 89 c6 mov %eax,%esi
11965e: eb cc jmp 11962c <rtems_timer_initiate_server+0x2c>
* other library rules. For example, if using a TSR written in Ada the
* Server should run at the same priority as the priority Ada task.
* Otherwise, the priority ceiling for the mutex used to protect the
* GNAT run-time is violated.
*/
status = rtems_task_create(
119660: 83 ec 08 sub $0x8,%esp
119663: 8d 45 f4 lea -0xc(%ebp),%eax
119666: 50 push %eax
119667: 8b 45 10 mov 0x10(%ebp),%eax
11966a: 80 cc 80 or $0x80,%ah
11966d: 50 push %eax
11966e: 68 00 01 00 00 push $0x100
119673: ff 75 0c pushl 0xc(%ebp)
119676: 56 push %esi
119677: 68 45 4d 49 54 push $0x54494d45
11967c: e8 87 f0 ff ff call 118708 <rtems_task_create>
/* user may want floating point but we need */
/* system task specified for 0 priority */
attribute_set | RTEMS_SYSTEM_TASK,
&id /* get the id back */
);
if (status) {
119681: 83 c4 20 add $0x20,%esp
119684: 85 c0 test %eax,%eax
119686: 74 10 je 119698 <rtems_timer_initiate_server+0x98>
initialized = false;
119688: c6 05 e0 fb 13 00 00 movb $0x0,0x13fbe0
initialized = false;
}
#endif
return status;
}
11968f: 8d 65 f8 lea -0x8(%ebp),%esp
119692: 5b pop %ebx
119693: 5e pop %esi
119694: c9 leave
119695: c3 ret
119696: 66 90 xchg %ax,%ax
* We work with the TCB pointer, not the ID, so we need to convert
* to a TCB pointer from here out.
*/
ts->thread = (Thread_Control *)_Objects_Get_local_object(
&_RTEMS_tasks_Information,
_Objects_Get_index(id)
119698: 8b 45 f4 mov -0xc(%ebp),%eax
/*
* We work with the TCB pointer, not the ID, so we need to convert
* to a TCB pointer from here out.
*/
ts->thread = (Thread_Control *)_Objects_Get_local_object(
11969b: 0f b7 c8 movzwl %ax,%ecx
11969e: 8b 15 fc 42 14 00 mov 0x1442fc,%edx
1196a4: 8b 14 8a mov (%edx,%ecx,4),%edx
1196a7: 89 15 00 fc 13 00 mov %edx,0x13fc00
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
1196ad: c7 05 30 fc 13 00 34 movl $0x13fc34,0x13fc30
1196b4: fc 13 00
the_chain->permanent_null = NULL;
1196b7: c7 05 34 fc 13 00 00 movl $0x0,0x13fc34
1196be: 00 00 00
the_chain->last = _Chain_Head(the_chain);
1196c1: c7 05 38 fc 13 00 30 movl $0x13fc30,0x13fc38
1196c8: fc 13 00
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
1196cb: c7 05 68 fc 13 00 6c movl $0x13fc6c,0x13fc68
1196d2: fc 13 00
the_chain->permanent_null = NULL;
1196d5: c7 05 6c fc 13 00 00 movl $0x0,0x13fc6c
1196dc: 00 00 00
the_chain->last = _Chain_Head(the_chain);
1196df: c7 05 70 fc 13 00 68 movl $0x13fc68,0x13fc70
1196e6: fc 13 00
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
1196e9: c7 05 10 fc 13 00 00 movl $0x0,0x13fc10
1196f0: 00 00 00
the_watchdog->routine = routine;
1196f3: c7 05 24 fc 13 00 e4 movl $0x11c0e4,0x13fc24
1196fa: c0 11 00
the_watchdog->id = id;
1196fd: a3 28 fc 13 00 mov %eax,0x13fc28
the_watchdog->user_data = user_data;
119702: c7 05 2c fc 13 00 00 movl $0x0,0x13fc2c
119709: 00 00 00
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
11970c: c7 05 48 fc 13 00 00 movl $0x0,0x13fc48
119713: 00 00 00
the_watchdog->routine = routine;
119716: c7 05 5c fc 13 00 e4 movl $0x11c0e4,0x13fc5c
11971d: c0 11 00
the_watchdog->id = id;
119720: a3 60 fc 13 00 mov %eax,0x13fc60
the_watchdog->user_data = user_data;
119725: c7 05 64 fc 13 00 00 movl $0x0,0x13fc64
11972c: 00 00 00
/*
* Initialize the pointer to the timer schedule method so applications that
* do not use the Timer Server do not have to pull it in.
*/
ts->schedule_operation = _Timer_server_Schedule_operation_method;
11972f: c7 05 04 fc 13 00 d4 movl $0x1199d4,0x13fc04
119736: 99 11 00
ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot;
119739: 8b 15 c4 44 14 00 mov 0x1444c4,%edx
11973f: 89 15 3c fc 13 00 mov %edx,0x13fc3c
ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
119745: 8b 15 ec 43 14 00 mov 0x1443ec,%edx
11974b: 89 15 74 fc 13 00 mov %edx,0x13fc74
ts->insert_chain = NULL;
119751: c7 05 78 fc 13 00 00 movl $0x0,0x13fc78
119758: 00 00 00
ts->active = false;
11975b: c6 05 7c fc 13 00 00 movb $0x0,0x13fc7c
/*
* The default timer server is now available.
*/
_Timer_server = ts;
119762: c7 05 00 4e 14 00 00 movl $0x13fc00,0x144e00
119769: fc 13 00
/*
* Start the timer server
*/
status = rtems_task_start(
11976c: 52 push %edx
11976d: 68 00 fc 13 00 push $0x13fc00
119772: 68 28 98 11 00 push $0x119828
119777: 50 push %eax
119778: e8 23 f6 ff ff call 118da0 <rtems_task_start>
if (status) {
initialized = false;
}
#endif
return status;
11977d: 83 c4 10 add $0x10,%esp
119780: e9 8f fe ff ff jmp 119614 <rtems_timer_initiate_server+0x14>
00119378 <rtems_timer_reset>:
*/
rtems_status_code rtems_timer_reset(
rtems_id id
)
{
119378: 55 push %ebp
119379: 89 e5 mov %esp,%ebp
11937b: 56 push %esi
11937c: 53 push %ebx
11937d: 83 ec 24 sub $0x24,%esp
119380: 8d 45 f4 lea -0xc(%ebp),%eax
119383: 50 push %eax
119384: ff 75 08 pushl 0x8(%ebp)
119387: 68 c0 4d 14 00 push $0x144dc0
11938c: e8 07 26 00 00 call 11b998 <_Objects_Get>
119391: 89 c3 mov %eax,%ebx
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
119393: 83 c4 10 add $0x10,%esp
119396: 8b 45 f4 mov -0xc(%ebp),%eax
119399: 85 c0 test %eax,%eax
11939b: 74 0f je 1193ac <rtems_timer_reset+0x34>
11939d: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1193a2: 8d 65 f8 lea -0x8(%ebp),%esp
1193a5: 5b pop %ebx
1193a6: 5e pop %esi
1193a7: c9 leave
1193a8: c3 ret
1193a9: 8d 76 00 lea 0x0(%esi),%esi
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
1193ac: 8b 43 38 mov 0x38(%ebx),%eax
1193af: 85 c0 test %eax,%eax
1193b1: 74 1d je 1193d0 <rtems_timer_reset+0x58>
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
1193b3: 48 dec %eax
1193b4: 74 3a je 1193f0 <rtems_timer_reset+0x78>
1193b6: b8 0b 00 00 00 mov $0xb,%eax
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
}
_Thread_Enable_dispatch();
1193bb: 89 45 e4 mov %eax,-0x1c(%ebp)
1193be: e8 b9 2e 00 00 call 11c27c <_Thread_Enable_dispatch>
1193c3: 8b 45 e4 mov -0x1c(%ebp),%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1193c6: 8d 65 f8 lea -0x8(%ebp),%esp
1193c9: 5b pop %ebx
1193ca: 5e pop %esi
1193cb: c9 leave
1193cc: c3 ret
1193cd: 8d 76 00 lea 0x0(%esi),%esi
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
1193d0: 83 c3 10 add $0x10,%ebx
1193d3: 83 ec 0c sub $0xc,%esp
1193d6: 53 push %ebx
1193d7: e8 fc 42 00 00 call 11d6d8 <_Watchdog_Remove>
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
1193dc: 59 pop %ecx
1193dd: 5e pop %esi
1193de: 53 push %ebx
1193df: 68 38 44 14 00 push $0x144438
1193e4: e8 c7 41 00 00 call 11d5b0 <_Watchdog_Insert>
1193e9: 31 c0 xor %eax,%eax
1193eb: 83 c4 10 add $0x10,%esp
1193ee: eb cb jmp 1193bb <rtems_timer_reset+0x43>
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
Timer_server_Control *timer_server = _Timer_server;
1193f0: 8b 35 00 4e 14 00 mov 0x144e00,%esi
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
1193f6: 83 ec 0c sub $0xc,%esp
1193f9: 8d 43 10 lea 0x10(%ebx),%eax
1193fc: 50 push %eax
1193fd: e8 d6 42 00 00 call 11d6d8 <_Watchdog_Remove>
(*timer_server->schedule_operation)( timer_server, the_timer );
119402: 58 pop %eax
119403: 5a pop %edx
119404: 53 push %ebx
119405: 56 push %esi
119406: ff 56 04 call *0x4(%esi)
119409: 31 c0 xor %eax,%eax
11940b: 83 c4 10 add $0x10,%esp
11940e: eb ab jmp 1193bb <rtems_timer_reset+0x43>
00119410 <rtems_timer_server_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
119410: 55 push %ebp
119411: 89 e5 mov %esp,%ebp
119413: 57 push %edi
119414: 56 push %esi
119415: 53 push %ebx
119416: 83 ec 2c sub $0x2c,%esp
119419: 8b 7d 0c mov 0xc(%ebp),%edi
11941c: 8b 75 10 mov 0x10(%ebp),%esi
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
11941f: 8b 1d 00 4e 14 00 mov 0x144e00,%ebx
if ( !timer_server )
119425: 85 db test %ebx,%ebx
119427: 0f 84 9f 00 00 00 je 1194cc <rtems_timer_server_fire_after+0xbc>
return RTEMS_INCORRECT_STATE;
if ( !routine )
11942d: 85 f6 test %esi,%esi
11942f: 0f 84 a3 00 00 00 je 1194d8 <rtems_timer_server_fire_after+0xc8>
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
119435: 85 ff test %edi,%edi
119437: 75 0f jne 119448 <rtems_timer_server_fire_after+0x38>
119439: b8 0a 00 00 00 mov $0xa,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
11943e: 8d 65 f4 lea -0xc(%ebp),%esp
119441: 5b pop %ebx
119442: 5e pop %esi
119443: 5f pop %edi
119444: c9 leave
119445: c3 ret
119446: 66 90 xchg %ax,%ax
119448: 52 push %edx
119449: 8d 45 e4 lea -0x1c(%ebp),%eax
11944c: 50 push %eax
11944d: ff 75 08 pushl 0x8(%ebp)
119450: 68 c0 4d 14 00 push $0x144dc0
119455: e8 3e 25 00 00 call 11b998 <_Objects_Get>
11945a: 89 c2 mov %eax,%edx
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
11945c: 83 c4 10 add $0x10,%esp
11945f: 8b 45 e4 mov -0x1c(%ebp),%eax
119462: 85 c0 test %eax,%eax
119464: 75 56 jne 1194bc <rtems_timer_server_fire_after+0xac>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
119466: 83 ec 0c sub $0xc,%esp
119469: 8d 42 10 lea 0x10(%edx),%eax
11946c: 50 push %eax
11946d: 89 55 d4 mov %edx,-0x2c(%ebp)
119470: e8 63 42 00 00 call 11d6d8 <_Watchdog_Remove>
_ISR_Disable( level );
119475: 9c pushf
119476: fa cli
119477: 58 pop %eax
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
119478: 83 c4 10 add $0x10,%esp
11947b: 8b 55 d4 mov -0x2c(%ebp),%edx
11947e: 8b 4a 18 mov 0x18(%edx),%ecx
119481: 85 c9 test %ecx,%ecx
119483: 75 5f jne 1194e4 <rtems_timer_server_fire_after+0xd4>
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL_ON_TASK;
119485: c7 42 38 01 00 00 00 movl $0x1,0x38(%edx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
11948c: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx)
the_watchdog->routine = routine;
119493: 89 72 2c mov %esi,0x2c(%edx)
the_watchdog->id = id;
119496: 8b 4d 08 mov 0x8(%ebp),%ecx
119499: 89 4a 30 mov %ecx,0x30(%edx)
the_watchdog->user_data = user_data;
11949c: 8b 4d 14 mov 0x14(%ebp),%ecx
11949f: 89 4a 34 mov %ecx,0x34(%edx)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = ticks;
1194a2: 89 7a 1c mov %edi,0x1c(%edx)
_ISR_Enable( level );
1194a5: 50 push %eax
1194a6: 9d popf
(*timer_server->schedule_operation)( timer_server, the_timer );
1194a7: 83 ec 08 sub $0x8,%esp
1194aa: 52 push %edx
1194ab: 53 push %ebx
1194ac: ff 53 04 call *0x4(%ebx)
_Thread_Enable_dispatch();
1194af: e8 c8 2d 00 00 call 11c27c <_Thread_Enable_dispatch>
1194b4: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
1194b6: 83 c4 10 add $0x10,%esp
1194b9: eb 83 jmp 11943e <rtems_timer_server_fire_after+0x2e>
1194bb: 90 nop
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
1194bc: b8 04 00 00 00 mov $0x4,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1194c1: 8d 65 f4 lea -0xc(%ebp),%esp
1194c4: 5b pop %ebx
1194c5: 5e pop %esi
1194c6: 5f pop %edi
1194c7: c9 leave
1194c8: c3 ret
1194c9: 8d 76 00 lea 0x0(%esi),%esi
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
1194cc: b8 0e 00 00 00 mov $0xe,%eax
1194d1: e9 68 ff ff ff jmp 11943e <rtems_timer_server_fire_after+0x2e>
1194d6: 66 90 xchg %ax,%ax
return RTEMS_INCORRECT_STATE;
if ( !routine )
1194d8: b8 09 00 00 00 mov $0x9,%eax
1194dd: e9 5c ff ff ff jmp 11943e <rtems_timer_server_fire_after+0x2e>
1194e2: 66 90 xchg %ax,%ax
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
1194e4: 50 push %eax
1194e5: 9d popf
_Thread_Enable_dispatch();
1194e6: e8 91 2d 00 00 call 11c27c <_Thread_Enable_dispatch>
1194eb: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
1194ed: e9 4c ff ff ff jmp 11943e <rtems_timer_server_fire_after+0x2e>
001194f4 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
1194f4: 55 push %ebp
1194f5: 89 e5 mov %esp,%ebp
1194f7: 57 push %edi
1194f8: 56 push %esi
1194f9: 53 push %ebx
1194fa: 83 ec 2c sub $0x2c,%esp
1194fd: 8b 7d 0c mov 0xc(%ebp),%edi
119500: 8b 75 10 mov 0x10(%ebp),%esi
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
119503: 8b 1d 00 4e 14 00 mov 0x144e00,%ebx
if ( !timer_server )
119509: 85 db test %ebx,%ebx
11950b: 0f 84 d7 00 00 00 je 1195e8 <rtems_timer_server_fire_when+0xf4>
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
119511: 80 3d 6c 43 14 00 00 cmpb $0x0,0x14436c
119518: 0f 84 aa 00 00 00 je 1195c8 <rtems_timer_server_fire_when+0xd4><== NEVER TAKEN
return RTEMS_NOT_DEFINED;
if ( !routine )
11951e: 85 f6 test %esi,%esi
119520: 0f 84 b2 00 00 00 je 1195d8 <rtems_timer_server_fire_when+0xe4>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
119526: 83 ec 0c sub $0xc,%esp
119529: 57 push %edi
11952a: e8 7d d1 ff ff call 1166ac <_TOD_Validate>
11952f: 83 c4 10 add $0x10,%esp
119532: 84 c0 test %al,%al
119534: 75 0e jne 119544 <rtems_timer_server_fire_when+0x50>
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
(*timer_server->schedule_operation)( timer_server, the_timer );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
119536: b8 14 00 00 00 mov $0x14,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
11953b: 8d 65 f4 lea -0xc(%ebp),%esp
11953e: 5b pop %ebx
11953f: 5e pop %esi
119540: 5f pop %edi
119541: c9 leave
119542: c3 ret
119543: 90 nop
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
119544: 83 ec 0c sub $0xc,%esp
119547: 57 push %edi
119548: e8 d3 d0 ff ff call 116620 <_TOD_To_seconds>
11954d: 89 c7 mov %eax,%edi
if ( seconds <= _TOD_Seconds_since_epoch() )
11954f: 83 c4 10 add $0x10,%esp
119552: 3b 05 ec 43 14 00 cmp 0x1443ec,%eax
119558: 76 dc jbe 119536 <rtems_timer_server_fire_when+0x42>
11955a: 52 push %edx
11955b: 8d 45 e4 lea -0x1c(%ebp),%eax
11955e: 50 push %eax
11955f: ff 75 08 pushl 0x8(%ebp)
119562: 68 c0 4d 14 00 push $0x144dc0
119567: e8 2c 24 00 00 call 11b998 <_Objects_Get>
11956c: 89 c2 mov %eax,%edx
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
11956e: 83 c4 10 add $0x10,%esp
119571: 8b 45 e4 mov -0x1c(%ebp),%eax
119574: 85 c0 test %eax,%eax
119576: 75 7c jne 1195f4 <rtems_timer_server_fire_when+0x100>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
119578: 83 ec 0c sub $0xc,%esp
11957b: 8d 42 10 lea 0x10(%edx),%eax
11957e: 50 push %eax
11957f: 89 55 d4 mov %edx,-0x2c(%ebp)
119582: e8 51 41 00 00 call 11d6d8 <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
119587: 8b 55 d4 mov -0x2c(%ebp),%edx
11958a: c7 42 38 03 00 00 00 movl $0x3,0x38(%edx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
119591: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx)
the_watchdog->routine = routine;
119598: 89 72 2c mov %esi,0x2c(%edx)
the_watchdog->id = id;
11959b: 8b 45 08 mov 0x8(%ebp),%eax
11959e: 89 42 30 mov %eax,0x30(%edx)
the_watchdog->user_data = user_data;
1195a1: 8b 45 14 mov 0x14(%ebp),%eax
1195a4: 89 42 34 mov %eax,0x34(%edx)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
1195a7: 2b 3d ec 43 14 00 sub 0x1443ec,%edi
1195ad: 89 7a 1c mov %edi,0x1c(%edx)
(*timer_server->schedule_operation)( timer_server, the_timer );
1195b0: 58 pop %eax
1195b1: 59 pop %ecx
1195b2: 52 push %edx
1195b3: 53 push %ebx
1195b4: ff 53 04 call *0x4(%ebx)
_Thread_Enable_dispatch();
1195b7: e8 c0 2c 00 00 call 11c27c <_Thread_Enable_dispatch>
1195bc: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
1195be: 83 c4 10 add $0x10,%esp
1195c1: e9 75 ff ff ff jmp 11953b <rtems_timer_server_fire_when+0x47>
1195c6: 66 90 xchg %ax,%ax
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
1195c8: b8 0b 00 00 00 mov $0xb,%eax <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1195cd: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
1195d0: 5b pop %ebx <== NOT EXECUTED
1195d1: 5e pop %esi <== NOT EXECUTED
1195d2: 5f pop %edi <== NOT EXECUTED
1195d3: c9 leave <== NOT EXECUTED
1195d4: c3 ret <== NOT EXECUTED
1195d5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !routine )
1195d8: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1195dd: 8d 65 f4 lea -0xc(%ebp),%esp
1195e0: 5b pop %ebx
1195e1: 5e pop %esi
1195e2: 5f pop %edi
1195e3: c9 leave
1195e4: c3 ret
1195e5: 8d 76 00 lea 0x0(%esi),%esi
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
1195e8: b8 0e 00 00 00 mov $0xe,%eax
1195ed: e9 49 ff ff ff jmp 11953b <rtems_timer_server_fire_when+0x47>
1195f2: 66 90 xchg %ax,%ax
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
1195f4: b8 04 00 00 00 mov $0x4,%eax
1195f9: e9 3d ff ff ff jmp 11953b <rtems_timer_server_fire_when+0x47>
0010c4ac <sched_get_priority_max>:
#include <rtems/posix/priority.h>
int sched_get_priority_max(
int policy
)
{
10c4ac: 55 push %ebp
10c4ad: 89 e5 mov %esp,%ebp
10c4af: 83 ec 08 sub $0x8,%esp
10c4b2: 8b 45 08 mov 0x8(%ebp),%eax
switch ( policy ) {
10c4b5: 85 c0 test %eax,%eax
10c4b7: 78 0a js 10c4c3 <sched_get_priority_max+0x17>
10c4b9: 83 f8 02 cmp $0x2,%eax
10c4bc: 7e 1a jle 10c4d8 <sched_get_priority_max+0x2c>
10c4be: 83 f8 04 cmp $0x4,%eax
10c4c1: 74 15 je 10c4d8 <sched_get_priority_max+0x2c><== ALWAYS TAKEN
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
10c4c3: e8 14 9a 00 00 call 115edc <__errno>
10c4c8: c7 00 16 00 00 00 movl $0x16,(%eax)
10c4ce: b8 ff ff ff ff mov $0xffffffff,%eax
}
return POSIX_SCHEDULER_MAXIMUM_PRIORITY;
}
10c4d3: c9 leave
10c4d4: c3 ret
10c4d5: 8d 76 00 lea 0x0(%esi),%esi
default:
rtems_set_errno_and_return_minus_one( EINVAL );
}
return POSIX_SCHEDULER_MAXIMUM_PRIORITY;
10c4d8: 0f b6 05 7c 67 12 00 movzbl 0x12677c,%eax
10c4df: 48 dec %eax
}
10c4e0: c9 leave
10c4e1: c3 ret
0010c4e4 <sched_get_priority_min>:
#include <rtems/posix/priority.h>
int sched_get_priority_min(
int policy
)
{
10c4e4: 55 push %ebp
10c4e5: 89 e5 mov %esp,%ebp
10c4e7: 83 ec 08 sub $0x8,%esp
10c4ea: 8b 45 08 mov 0x8(%ebp),%eax
switch ( policy ) {
10c4ed: 85 c0 test %eax,%eax
10c4ef: 78 0a js 10c4fb <sched_get_priority_min+0x17>
10c4f1: 83 f8 02 cmp $0x2,%eax
10c4f4: 7e 1a jle 10c510 <sched_get_priority_min+0x2c><== ALWAYS TAKEN
10c4f6: 83 f8 04 cmp $0x4,%eax <== NOT EXECUTED
10c4f9: 74 15 je 10c510 <sched_get_priority_min+0x2c><== NOT EXECUTED
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
10c4fb: e8 dc 99 00 00 call 115edc <__errno>
10c500: c7 00 16 00 00 00 movl $0x16,(%eax)
10c506: b8 ff ff ff ff mov $0xffffffff,%eax
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
}
10c50b: c9 leave
10c50c: c3 ret
10c50d: 8d 76 00 lea 0x0(%esi),%esi
int sched_get_priority_min(
int policy
)
{
switch ( policy ) {
10c510: b8 01 00 00 00 mov $0x1,%eax
default:
rtems_set_errno_and_return_minus_one( EINVAL );
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
}
10c515: c9 leave
10c516: c3 ret
0010c518 <sched_rr_get_interval>:
int sched_rr_get_interval(
pid_t pid,
struct timespec *interval
)
{
10c518: 55 push %ebp
10c519: 89 e5 mov %esp,%ebp
10c51b: 56 push %esi
10c51c: 53 push %ebx
10c51d: 8b 75 08 mov 0x8(%ebp),%esi
10c520: 8b 5d 0c mov 0xc(%ebp),%ebx
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid && pid != getpid() )
10c523: 85 f6 test %esi,%esi
10c525: 75 21 jne 10c548 <sched_rr_get_interval+0x30><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ESRCH );
if ( !interval )
10c527: 85 db test %ebx,%ebx
10c529: 74 38 je 10c563 <sched_rr_get_interval+0x4b>
rtems_set_errno_and_return_minus_one( EINVAL );
_Timespec_From_ticks( _Thread_Ticks_per_timeslice, interval );
10c52b: 83 ec 08 sub $0x8,%esp
10c52e: 53 push %ebx
10c52f: ff 35 24 a9 12 00 pushl 0x12a924
10c535: e8 62 34 00 00 call 10f99c <_Timespec_From_ticks>
10c53a: 31 c0 xor %eax,%eax
return 0;
10c53c: 83 c4 10 add $0x10,%esp
}
10c53f: 8d 65 f8 lea -0x8(%ebp),%esp
10c542: 5b pop %ebx
10c543: 5e pop %esi
10c544: c9 leave
10c545: c3 ret
10c546: 66 90 xchg %ax,%ax
{
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid && pid != getpid() )
10c548: e8 63 c7 ff ff call 108cb0 <getpid>
10c54d: 39 f0 cmp %esi,%eax
10c54f: 74 d6 je 10c527 <sched_rr_get_interval+0xf>
rtems_set_errno_and_return_minus_one( ESRCH );
10c551: e8 86 99 00 00 call 115edc <__errno>
10c556: c7 00 03 00 00 00 movl $0x3,(%eax)
10c55c: b8 ff ff ff ff mov $0xffffffff,%eax
10c561: eb dc jmp 10c53f <sched_rr_get_interval+0x27>
if ( !interval )
rtems_set_errno_and_return_minus_one( EINVAL );
10c563: e8 74 99 00 00 call 115edc <__errno>
10c568: c7 00 16 00 00 00 movl $0x16,(%eax)
10c56e: b8 ff ff ff ff mov $0xffffffff,%eax
10c573: eb ca jmp 10c53f <sched_rr_get_interval+0x27>
0010ea1c <sem_close>:
*/
int sem_close(
sem_t *sem
)
{
10ea1c: 55 push %ebp
10ea1d: 89 e5 mov %esp,%ebp
10ea1f: 83 ec 1c sub $0x1c,%esp
RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Get (
sem_t *id,
Objects_Locations *location
)
{
return (POSIX_Semaphore_Control *)
10ea22: 8d 45 f4 lea -0xc(%ebp),%eax
10ea25: 50 push %eax
10ea26: 8b 45 08 mov 0x8(%ebp),%eax
10ea29: ff 30 pushl (%eax)
10ea2b: 68 00 f6 12 00 push $0x12f600
10ea30: e8 53 21 00 00 call 110b88 <_Objects_Get>
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
10ea35: 83 c4 10 add $0x10,%esp
10ea38: 8b 55 f4 mov -0xc(%ebp),%edx
10ea3b: 85 d2 test %edx,%edx
10ea3d: 74 15 je 10ea54 <sem_close+0x38>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10ea3f: e8 b4 a8 00 00 call 1192f8 <__errno>
10ea44: c7 00 16 00 00 00 movl $0x16,(%eax)
10ea4a: b8 ff ff ff ff mov $0xffffffff,%eax
}
10ea4f: c9 leave
10ea50: c3 ret
10ea51: 8d 76 00 lea 0x0(%esi),%esi
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_semaphore->open_count -= 1;
10ea54: ff 48 18 decl 0x18(%eax)
_POSIX_Semaphore_Delete( the_semaphore );
10ea57: 83 ec 0c sub $0xc,%esp
10ea5a: 50 push %eax
10ea5b: e8 1c 6c 00 00 call 11567c <_POSIX_Semaphore_Delete>
_Thread_Enable_dispatch();
10ea60: e8 e7 29 00 00 call 11144c <_Thread_Enable_dispatch>
10ea65: 31 c0 xor %eax,%eax
return 0;
10ea67: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10ea6a: c9 leave
10ea6b: c3 ret
0010ea6c <sem_destroy>:
*/
int sem_destroy(
sem_t *sem
)
{
10ea6c: 55 push %ebp
10ea6d: 89 e5 mov %esp,%ebp
10ea6f: 83 ec 1c sub $0x1c,%esp
10ea72: 8d 45 f4 lea -0xc(%ebp),%eax
10ea75: 50 push %eax
10ea76: 8b 45 08 mov 0x8(%ebp),%eax
10ea79: ff 30 pushl (%eax)
10ea7b: 68 00 f6 12 00 push $0x12f600
10ea80: e8 03 21 00 00 call 110b88 <_Objects_Get>
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
10ea85: 83 c4 10 add $0x10,%esp
10ea88: 8b 55 f4 mov -0xc(%ebp),%edx
10ea8b: 85 d2 test %edx,%edx
10ea8d: 74 15 je 10eaa4 <sem_destroy+0x38>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10ea8f: e8 64 a8 00 00 call 1192f8 <__errno>
10ea94: c7 00 16 00 00 00 movl $0x16,(%eax)
10ea9a: b8 ff ff ff ff mov $0xffffffff,%eax
}
10ea9f: c9 leave
10eaa0: c3 ret
10eaa1: 8d 76 00 lea 0x0(%esi),%esi
case OBJECTS_LOCAL:
/*
* Undefined operation on a named semaphore.
*/
if ( the_semaphore->named == true ) {
10eaa4: 80 78 14 00 cmpb $0x0,0x14(%eax)
10eaa8: 75 16 jne 10eac0 <sem_destroy+0x54>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EINVAL );
}
_POSIX_Semaphore_Delete( the_semaphore );
10eaaa: 83 ec 0c sub $0xc,%esp
10eaad: 50 push %eax
10eaae: e8 c9 6b 00 00 call 11567c <_POSIX_Semaphore_Delete>
_Thread_Enable_dispatch();
10eab3: e8 94 29 00 00 call 11144c <_Thread_Enable_dispatch>
10eab8: 31 c0 xor %eax,%eax
return 0;
10eaba: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10eabd: c9 leave
10eabe: c3 ret
10eabf: 90 nop
/*
* Undefined operation on a named semaphore.
*/
if ( the_semaphore->named == true ) {
_Thread_Enable_dispatch();
10eac0: e8 87 29 00 00 call 11144c <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EINVAL );
10eac5: e8 2e a8 00 00 call 1192f8 <__errno>
10eaca: c7 00 16 00 00 00 movl $0x16,(%eax)
10ead0: b8 ff ff ff ff mov $0xffffffff,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10ead5: c9 leave
10ead6: c3 ret
0010ead8 <sem_getvalue>:
int sem_getvalue(
sem_t *sem,
int *sval
)
{
10ead8: 55 push %ebp
10ead9: 89 e5 mov %esp,%ebp
10eadb: 83 ec 1c sub $0x1c,%esp
10eade: 8d 45 f4 lea -0xc(%ebp),%eax
10eae1: 50 push %eax
10eae2: 8b 45 08 mov 0x8(%ebp),%eax
10eae5: ff 30 pushl (%eax)
10eae7: 68 00 f6 12 00 push $0x12f600
10eaec: e8 97 20 00 00 call 110b88 <_Objects_Get>
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
10eaf1: 83 c4 10 add $0x10,%esp
10eaf4: 8b 55 f4 mov -0xc(%ebp),%edx
10eaf7: 85 d2 test %edx,%edx
10eaf9: 74 15 je 10eb10 <sem_getvalue+0x38>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10eafb: e8 f8 a7 00 00 call 1192f8 <__errno>
10eb00: c7 00 16 00 00 00 movl $0x16,(%eax)
10eb06: b8 ff ff ff ff mov $0xffffffff,%eax
}
10eb0b: c9 leave
10eb0c: c3 ret
10eb0d: 8d 76 00 lea 0x0(%esi),%esi
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
case OBJECTS_LOCAL:
*sval = _CORE_semaphore_Get_count( &the_semaphore->Semaphore );
10eb10: 8b 50 64 mov 0x64(%eax),%edx
10eb13: 8b 45 0c mov 0xc(%ebp),%eax
10eb16: 89 10 mov %edx,(%eax)
_Thread_Enable_dispatch();
10eb18: e8 2f 29 00 00 call 11144c <_Thread_Enable_dispatch>
10eb1d: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10eb1f: c9 leave
10eb20: c3 ret
0010eb6c <sem_open>:
int oflag,
...
/* mode_t mode, */
/* unsigned int value */
)
{
10eb6c: 55 push %ebp
10eb6d: 89 e5 mov %esp,%ebp
10eb6f: 57 push %edi
10eb70: 56 push %esi
10eb71: 53 push %ebx
10eb72: 83 ec 2c sub $0x2c,%esp
10eb75: 8b 75 08 mov 0x8(%ebp),%esi
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10eb78: a1 b8 f2 12 00 mov 0x12f2b8,%eax
10eb7d: 40 inc %eax
10eb7e: a3 b8 f2 12 00 mov %eax,0x12f2b8
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
10eb83: 8b 7d 0c mov 0xc(%ebp),%edi
10eb86: 81 e7 00 02 00 00 and $0x200,%edi
10eb8c: 0f 85 86 00 00 00 jne 10ec18 <sem_open+0xac>
10eb92: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
mode = (mode_t) va_arg( arg, unsigned int );
value = va_arg( arg, unsigned int );
va_end(arg);
}
status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id );
10eb99: 83 ec 08 sub $0x8,%esp
10eb9c: 8d 45 e4 lea -0x1c(%ebp),%eax
10eb9f: 50 push %eax
10eba0: 56 push %esi
10eba1: e8 26 6b 00 00 call 1156cc <_POSIX_Semaphore_Name_to_id>
10eba6: 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 ) {
10eba8: 83 c4 10 add $0x10,%esp
10ebab: 85 c0 test %eax,%eax
10ebad: 74 25 je 10ebd4 <sem_open+0x68>
/*
* 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) ) ) {
10ebaf: 83 f8 02 cmp $0x2,%eax
10ebb2: 75 04 jne 10ebb8 <sem_open+0x4c> <== NEVER TAKEN
10ebb4: 85 ff test %edi,%edi
10ebb6: 75 6c jne 10ec24 <sem_open+0xb8>
_Thread_Enable_dispatch();
10ebb8: e8 8f 28 00 00 call 11144c <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( status, sem_t * );
10ebbd: e8 36 a7 00 00 call 1192f8 <__errno>
10ebc2: 89 18 mov %ebx,(%eax)
10ebc4: b8 ff ff ff ff mov $0xffffffff,%eax
id = &the_semaphore->Semaphore_id;
#else
id = (sem_t *)&the_semaphore->Object.id;
#endif
return id;
}
10ebc9: 8d 65 f4 lea -0xc(%ebp),%esp
10ebcc: 5b pop %ebx
10ebcd: 5e pop %esi
10ebce: 5f pop %edi
10ebcf: c9 leave
10ebd0: c3 ret
10ebd1: 8d 76 00 lea 0x0(%esi),%esi
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
10ebd4: 8b 45 0c mov 0xc(%ebp),%eax
10ebd7: 25 00 0a 00 00 and $0xa00,%eax
10ebdc: 3d 00 0a 00 00 cmp $0xa00,%eax
10ebe1: 74 65 je 10ec48 <sem_open+0xdc>
10ebe3: 50 push %eax
10ebe4: 8d 45 dc lea -0x24(%ebp),%eax
10ebe7: 50 push %eax
10ebe8: ff 75 e4 pushl -0x1c(%ebp)
10ebeb: 68 00 f6 12 00 push $0x12f600
10ebf0: e8 93 1f 00 00 call 110b88 <_Objects_Get>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
}
the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location );
10ebf5: 89 45 e0 mov %eax,-0x20(%ebp)
the_semaphore->open_count += 1;
10ebf8: ff 40 18 incl 0x18(%eax)
_Thread_Enable_dispatch();
10ebfb: e8 4c 28 00 00 call 11144c <_Thread_Enable_dispatch>
_Thread_Enable_dispatch();
10ec00: e8 47 28 00 00 call 11144c <_Thread_Enable_dispatch>
goto return_id;
10ec05: 83 c4 10 add $0x10,%esp
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;
10ec08: 8b 45 e0 mov -0x20(%ebp),%eax
10ec0b: 83 c0 08 add $0x8,%eax
#endif
return id;
}
10ec0e: 8d 65 f4 lea -0xc(%ebp),%esp
10ec11: 5b pop %ebx
10ec12: 5e pop %esi
10ec13: 5f pop %edi
10ec14: c9 leave
10ec15: c3 ret
10ec16: 66 90 xchg %ax,%ax
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
va_start(arg, oflag);
mode = (mode_t) va_arg( arg, unsigned int );
value = va_arg( arg, unsigned int );
10ec18: 8b 45 14 mov 0x14(%ebp),%eax
10ec1b: 89 45 d4 mov %eax,-0x2c(%ebp)
10ec1e: e9 76 ff ff ff jmp 10eb99 <sem_open+0x2d>
10ec23: 90 nop
/*
* 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(
10ec24: 8d 45 e0 lea -0x20(%ebp),%eax
10ec27: 50 push %eax
10ec28: ff 75 d4 pushl -0x2c(%ebp)
10ec2b: 6a 00 push $0x0
10ec2d: 56 push %esi
10ec2e: e8 3d 69 00 00 call 115570 <_POSIX_Semaphore_Create_support>
10ec33: 89 c3 mov %eax,%ebx
/*
* errno was set by Create_support, so don't set it again.
*/
_Thread_Enable_dispatch();
10ec35: e8 12 28 00 00 call 11144c <_Thread_Enable_dispatch>
if ( status == -1 )
10ec3a: 83 c4 10 add $0x10,%esp
10ec3d: 43 inc %ebx
10ec3e: 75 c8 jne 10ec08 <sem_open+0x9c>
10ec40: b8 ff ff ff ff mov $0xffffffff,%eax
10ec45: eb c7 jmp 10ec0e <sem_open+0xa2>
10ec47: 90 nop
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
_Thread_Enable_dispatch();
10ec48: e8 ff 27 00 00 call 11144c <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
10ec4d: e8 a6 a6 00 00 call 1192f8 <__errno>
10ec52: c7 00 11 00 00 00 movl $0x11,(%eax)
10ec58: b8 ff ff ff ff mov $0xffffffff,%eax
10ec5d: eb af jmp 10ec0e <sem_open+0xa2>
0010c11c <sem_post>:
*/
int sem_post(
sem_t *sem
)
{
10c11c: 55 push %ebp
10c11d: 89 e5 mov %esp,%ebp
10c11f: 83 ec 1c sub $0x1c,%esp
RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Get (
sem_t *id,
Objects_Locations *location
)
{
return (POSIX_Semaphore_Control *)
10c122: 8d 45 f4 lea -0xc(%ebp),%eax
10c125: 50 push %eax
10c126: 8b 45 08 mov 0x8(%ebp),%eax
10c129: ff 30 pushl (%eax)
10c12b: 68 80 97 12 00 push $0x129780
10c130: e8 2b 1f 00 00 call 10e060 <_Objects_Get>
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
10c135: 83 c4 10 add $0x10,%esp
10c138: 8b 4d f4 mov -0xc(%ebp),%ecx
10c13b: 85 c9 test %ecx,%ecx
10c13d: 74 15 je 10c154 <sem_post+0x38>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10c13f: e8 fc 9c 00 00 call 115e40 <__errno>
10c144: c7 00 16 00 00 00 movl $0x16,(%eax)
10c14a: b8 ff ff ff ff mov $0xffffffff,%eax
}
10c14f: c9 leave
10c150: c3 ret
10c151: 8d 76 00 lea 0x0(%esi),%esi
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_semaphore_Surrender(
10c154: 52 push %edx
10c155: 6a 00 push $0x0
10c157: ff 70 08 pushl 0x8(%eax)
10c15a: 83 c0 1c add $0x1c,%eax
10c15d: 50 push %eax
10c15e: e8 41 15 00 00 call 10d6a4 <_CORE_semaphore_Surrender>
NULL /* XXX need to define a routine to handle this case */
#else
NULL
#endif
);
_Thread_Enable_dispatch();
10c163: e8 6c 27 00 00 call 10e8d4 <_Thread_Enable_dispatch>
10c168: 31 c0 xor %eax,%eax
return 0;
10c16a: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10c16d: c9 leave
10c16e: c3 ret
0010ecb4 <sem_timedwait>:
int sem_timedwait(
sem_t *sem,
const struct timespec *abstime
)
{
10ecb4: 55 push %ebp
10ecb5: 89 e5 mov %esp,%ebp
10ecb7: 53 push %ebx
10ecb8: 83 ec 1c sub $0x1c,%esp
10ecbb: 8b 5d 08 mov 0x8(%ebp),%ebx
*
* 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 );
10ecbe: 8d 45 f4 lea -0xc(%ebp),%eax
10ecc1: 50 push %eax
10ecc2: ff 75 0c pushl 0xc(%ebp)
10ecc5: e8 b6 5f 00 00 call 114c80 <_POSIX_Absolute_timeout_to_ticks>
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
10ecca: 83 c4 10 add $0x10,%esp
10eccd: 83 f8 03 cmp $0x3,%eax
10ecd0: 74 16 je 10ece8 <sem_timedwait+0x34> <== ALWAYS TAKEN
do_wait = false;
lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks );
10ecd2: 50 push %eax <== NOT EXECUTED
10ecd3: ff 75 f4 pushl -0xc(%ebp) <== NOT EXECUTED
10ecd6: 6a 00 push $0x0 <== NOT EXECUTED
10ecd8: 53 push %ebx <== NOT EXECUTED
10ecd9: e8 5a 6a 00 00 call 115738 <_POSIX_Semaphore_Wait_support><== NOT EXECUTED
10ecde: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
break;
}
}
return lock_status;
}
10ece1: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
10ece4: c9 leave <== NOT EXECUTED
10ece5: c3 ret <== NOT EXECUTED
10ece6: 66 90 xchg %ax,%ax <== NOT EXECUTED
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks );
10ece8: 52 push %edx
10ece9: ff 75 f4 pushl -0xc(%ebp)
10ecec: 6a 01 push $0x1
10ecee: 53 push %ebx
10ecef: e8 44 6a 00 00 call 115738 <_POSIX_Semaphore_Wait_support>
10ecf4: 83 c4 10 add $0x10,%esp
break;
}
}
return lock_status;
}
10ecf7: 8b 5d fc mov -0x4(%ebp),%ebx
10ecfa: c9 leave
10ecfb: c3 ret
0010b8f8 <setitimer>:
int setitimer(
int which,
const struct itimerval *value,
struct itimerval *ovalue
)
{
10b8f8: 55 push %ebp
10b8f9: 89 e5 mov %esp,%ebp
10b8fb: 83 ec 08 sub $0x8,%esp
if ( !value )
10b8fe: 8b 55 0c mov 0xc(%ebp),%edx
10b901: 85 d2 test %edx,%edx
10b903: 74 33 je 10b938 <setitimer+0x40>
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !ovalue )
10b905: 8b 45 10 mov 0x10(%ebp),%eax
10b908: 85 c0 test %eax,%eax
10b90a: 74 2c je 10b938 <setitimer+0x40>
rtems_set_errno_and_return_minus_one( EFAULT );
switch ( which ) {
10b90c: 83 7d 08 02 cmpl $0x2,0x8(%ebp)
10b910: 76 12 jbe 10b924 <setitimer+0x2c>
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10b912: e8 11 a0 00 00 call 115928 <__errno>
10b917: c7 00 16 00 00 00 movl $0x16,(%eax)
}
10b91d: b8 ff ff ff ff mov $0xffffffff,%eax
10b922: c9 leave
10b923: c3 ret
switch ( which ) {
case ITIMER_REAL:
case ITIMER_VIRTUAL:
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
10b924: e8 ff 9f 00 00 call 115928 <__errno>
10b929: c7 00 58 00 00 00 movl $0x58,(%eax)
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10b92f: b8 ff ff ff ff mov $0xffffffff,%eax
10b934: c9 leave
10b935: c3 ret
10b936: 66 90 xchg %ax,%ax
{
if ( !value )
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !ovalue )
rtems_set_errno_and_return_minus_one( EFAULT );
10b938: e8 eb 9f 00 00 call 115928 <__errno>
10b93d: c7 00 0e 00 00 00 movl $0xe,(%eax)
10b943: eb d8 jmp 10b91d <setitimer+0x25>
0010c358 <sigaction>:
int sigaction(
int sig,
const struct sigaction *act,
struct sigaction *oact
)
{
10c358: 55 push %ebp
10c359: 89 e5 mov %esp,%ebp
10c35b: 57 push %edi
10c35c: 56 push %esi
10c35d: 53 push %ebx
10c35e: 83 ec 1c sub $0x1c,%esp
10c361: 8b 5d 08 mov 0x8(%ebp),%ebx
10c364: 8b 45 0c mov 0xc(%ebp),%eax
10c367: 8b 55 10 mov 0x10(%ebp),%edx
ISR_Level level;
if ( oact )
10c36a: 85 d2 test %edx,%edx
10c36c: 74 13 je 10c381 <sigaction+0x29>
*oact = _POSIX_signals_Vectors[ sig ];
10c36e: 8d 0c 5b lea (%ebx,%ebx,2),%ecx
10c371: 8d 34 8d c0 bb 12 00 lea 0x12bbc0(,%ecx,4),%esi
10c378: b9 03 00 00 00 mov $0x3,%ecx
10c37d: 89 d7 mov %edx,%edi
10c37f: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
if ( !sig )
10c381: 85 db test %ebx,%ebx
10c383: 74 6f je 10c3f4 <sigaction+0x9c>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
10c385: 8d 53 ff lea -0x1(%ebx),%edx
10c388: 83 fa 1f cmp $0x1f,%edx
10c38b: 77 67 ja 10c3f4 <sigaction+0x9c>
*
* NOTE: Solaris documentation claims to "silently enforce" this which
* contradicts the POSIX specification.
*/
if ( sig == SIGKILL )
10c38d: 83 fb 09 cmp $0x9,%ebx
10c390: 74 62 je 10c3f4 <sigaction+0x9c>
/*
* Evaluate the new action structure and set the global signal vector
* appropriately.
*/
if ( act ) {
10c392: 85 c0 test %eax,%eax
10c394: 74 37 je 10c3cd <sigaction+0x75> <== 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 );
10c396: 9c pushf
10c397: fa cli
10c398: 8f 45 e4 popl -0x1c(%ebp)
if ( act->sa_handler == SIG_DFL ) {
10c39b: 8b 50 08 mov 0x8(%eax),%edx
10c39e: 85 d2 test %edx,%edx
10c3a0: 74 36 je 10c3d8 <sigaction+0x80>
_POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ];
} else {
_POSIX_signals_Clear_process_signals( sig );
10c3a2: 83 ec 0c sub $0xc,%esp
10c3a5: 53 push %ebx
10c3a6: 89 45 e0 mov %eax,-0x20(%ebp)
10c3a9: e8 46 62 00 00 call 1125f4 <_POSIX_signals_Clear_process_signals>
_POSIX_signals_Vectors[ sig ] = *act;
10c3ae: 8d 14 5b lea (%ebx,%ebx,2),%edx
10c3b1: 8d 3c 95 c0 bb 12 00 lea 0x12bbc0(,%edx,4),%edi
10c3b8: b9 03 00 00 00 mov $0x3,%ecx
10c3bd: 8b 45 e0 mov -0x20(%ebp),%eax
10c3c0: 89 c6 mov %eax,%esi
10c3c2: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
10c3c4: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10c3c7: ff 75 e4 pushl -0x1c(%ebp)
10c3ca: 9d popf
10c3cb: 31 c0 xor %eax,%eax
* + If we are now ignoring a signal that was previously pending,
* we clear the pending signal indicator.
*/
return 0;
}
10c3cd: 8d 65 f4 lea -0xc(%ebp),%esp
10c3d0: 5b pop %ebx
10c3d1: 5e pop %esi
10c3d2: 5f pop %edi
10c3d3: c9 leave
10c3d4: c3 ret
10c3d5: 8d 76 00 lea 0x0(%esi),%esi
* we can just copy the provided sigaction structure into the vectors.
*/
_ISR_Disable( level );
if ( act->sa_handler == SIG_DFL ) {
_POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ];
10c3d8: 8d 34 5b lea (%ebx,%ebx,2),%esi
10c3db: c1 e6 02 shl $0x2,%esi
10c3de: 8d be c0 bb 12 00 lea 0x12bbc0(%esi),%edi
10c3e4: 81 c6 00 50 12 00 add $0x125000,%esi
10c3ea: b9 03 00 00 00 mov $0x3,%ecx
10c3ef: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
10c3f1: eb d4 jmp 10c3c7 <sigaction+0x6f>
10c3f3: 90 nop
* NOTE: Solaris documentation claims to "silently enforce" this which
* contradicts the POSIX specification.
*/
if ( sig == SIGKILL )
rtems_set_errno_and_return_minus_one( EINVAL );
10c3f4: e8 53 9c 00 00 call 11604c <__errno>
10c3f9: c7 00 16 00 00 00 movl $0x16,(%eax)
10c3ff: b8 ff ff ff ff mov $0xffffffff,%eax
10c404: eb c7 jmp 10c3cd <sigaction+0x75>
0010e0fc <sigsuspend>:
#include <rtems/seterr.h>
int sigsuspend(
const sigset_t *sigmask
)
{
10e0fc: 55 push %ebp
10e0fd: 89 e5 mov %esp,%ebp
10e0ff: 56 push %esi
10e100: 53 push %ebx
10e101: 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 );
10e104: 8d 5d f4 lea -0xc(%ebp),%ebx
10e107: 53 push %ebx
10e108: ff 75 08 pushl 0x8(%ebp)
10e10b: 6a 01 push $0x1
10e10d: e8 c6 ff ff ff call 10e0d8 <sigprocmask>
(void) sigfillset( &all_signals );
10e112: 8d 75 f0 lea -0x10(%ebp),%esi
10e115: 89 34 24 mov %esi,(%esp)
10e118: e8 0f ff ff ff call 10e02c <sigfillset>
status = sigtimedwait( &all_signals, NULL, NULL );
10e11d: 83 c4 0c add $0xc,%esp
10e120: 6a 00 push $0x0
10e122: 6a 00 push $0x0
10e124: 56 push %esi
10e125: e8 76 00 00 00 call 10e1a0 <sigtimedwait>
10e12a: 89 c6 mov %eax,%esi
(void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL );
10e12c: 83 c4 0c add $0xc,%esp
10e12f: 6a 00 push $0x0
10e131: 53 push %ebx
10e132: 6a 00 push $0x0
10e134: e8 9f ff ff ff call 10e0d8 <sigprocmask>
/*
* sigtimedwait() returns the signal number while sigsuspend()
* is supposed to return -1 and EINTR when a signal is caught.
*/
if ( status != -1 )
10e139: 83 c4 10 add $0x10,%esp
10e13c: 46 inc %esi
10e13d: 75 0d jne 10e14c <sigsuspend+0x50> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINTR );
return status;
}
10e13f: b8 ff ff ff ff mov $0xffffffff,%eax
10e144: 8d 65 f8 lea -0x8(%ebp),%esp
10e147: 5b pop %ebx
10e148: 5e pop %esi
10e149: c9 leave
10e14a: c3 ret
10e14b: 90 nop
/*
* sigtimedwait() returns the signal number while sigsuspend()
* is supposed to return -1 and EINTR when a signal is caught.
*/
if ( status != -1 )
rtems_set_errno_and_return_minus_one( EINTR );
10e14c: e8 a7 99 00 00 call 117af8 <__errno>
10e151: c7 00 04 00 00 00 movl $0x4,(%eax)
10e157: eb e6 jmp 10e13f <sigsuspend+0x43>
0010c790 <sigtimedwait>:
int sigtimedwait(
const sigset_t *set,
siginfo_t *info,
const struct timespec *timeout
)
{
10c790: 55 push %ebp
10c791: 89 e5 mov %esp,%ebp
10c793: 57 push %edi
10c794: 56 push %esi
10c795: 53 push %ebx
10c796: 83 ec 2c sub $0x2c,%esp
10c799: 8b 75 08 mov 0x8(%ebp),%esi
10c79c: 8b 5d 0c mov 0xc(%ebp),%ebx
10c79f: 8b 7d 10 mov 0x10(%ebp),%edi
ISR_Level level;
/*
* Error check parameters before disabling interrupts.
*/
if ( !set )
10c7a2: 85 f6 test %esi,%esi
10c7a4: 0f 84 7a 01 00 00 je 10c924 <sigtimedwait+0x194>
/* NOTE: This is very specifically a RELATIVE not ABSOLUTE time
* in the Open Group specification.
*/
interval = 0;
if ( timeout ) {
10c7aa: 85 ff test %edi,%edi
10c7ac: 0f 84 1e 01 00 00 je 10c8d0 <sigtimedwait+0x140>
if ( !_Timespec_Is_valid( timeout ) )
10c7b2: 83 ec 0c sub $0xc,%esp
10c7b5: 57 push %edi
10c7b6: e8 a9 34 00 00 call 10fc64 <_Timespec_Is_valid>
10c7bb: 83 c4 10 add $0x10,%esp
10c7be: 84 c0 test %al,%al
10c7c0: 0f 84 5e 01 00 00 je 10c924 <sigtimedwait+0x194>
rtems_set_errno_and_return_minus_one( EINVAL );
interval = _Timespec_To_ticks( timeout );
10c7c6: 83 ec 0c sub $0xc,%esp
10c7c9: 57 push %edi
10c7ca: e8 f9 34 00 00 call 10fcc8 <_Timespec_To_ticks>
if ( !interval )
10c7cf: 83 c4 10 add $0x10,%esp
10c7d2: 85 c0 test %eax,%eax
10c7d4: 0f 84 4a 01 00 00 je 10c924 <sigtimedwait+0x194> <== NEVER TAKEN
/*
* Initialize local variables.
*/
the_info = ( info ) ? info : &signal_information;
10c7da: 85 db test %ebx,%ebx
10c7dc: 0f 84 f8 00 00 00 je 10c8da <sigtimedwait+0x14a> <== NEVER TAKEN
the_thread = _Thread_Executing;
10c7e2: 8b 15 38 ba 12 00 mov 0x12ba38,%edx
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10c7e8: 8b ba f8 00 00 00 mov 0xf8(%edx),%edi
* What if they are already pending?
*/
/* API signals pending? */
_ISR_Disable( level );
10c7ee: 9c pushf
10c7ef: fa cli
10c7f0: 8f 45 d0 popl -0x30(%ebp)
if ( *set & api->signals_pending ) {
10c7f3: 8b 0e mov (%esi),%ecx
10c7f5: 89 4d d4 mov %ecx,-0x2c(%ebp)
10c7f8: 8b 8f d0 00 00 00 mov 0xd0(%edi),%ecx
10c7fe: 85 4d d4 test %ecx,-0x2c(%ebp)
10c801: 0f 85 dd 00 00 00 jne 10c8e4 <sigtimedwait+0x154>
return the_info->si_signo;
}
/* Process pending signals? */
if ( *set & _POSIX_signals_Pending ) {
10c807: 8b 0d 68 c1 12 00 mov 0x12c168,%ecx
10c80d: 85 4d d4 test %ecx,-0x2c(%ebp)
10c810: 75 7e jne 10c890 <sigtimedwait+0x100>
the_info->si_code = SI_USER;
the_info->si_value.sival_int = 0;
return signo;
}
the_info->si_signo = -1;
10c812: c7 03 ff ff ff ff movl $0xffffffff,(%ebx)
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10c818: 8b 0d 78 b9 12 00 mov 0x12b978,%ecx
10c81e: 41 inc %ecx
10c81f: 89 0d 78 b9 12 00 mov %ecx,0x12b978
_Thread_Disable_dispatch();
the_thread->Wait.queue = &_POSIX_signals_Wait_queue;
10c825: c7 42 44 00 c1 12 00 movl $0x12c100,0x44(%edx)
the_thread->Wait.return_code = EINTR;
10c82c: c7 42 34 04 00 00 00 movl $0x4,0x34(%edx)
the_thread->Wait.option = *set;
10c833: 8b 0e mov (%esi),%ecx
10c835: 89 4a 30 mov %ecx,0x30(%edx)
the_thread->Wait.return_argument = the_info;
10c838: 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;
10c83b: c7 05 30 c1 12 00 01 movl $0x1,0x12c130
10c842: 00 00 00
_Thread_queue_Enter_critical_section( &_POSIX_signals_Wait_queue );
_ISR_Enable( level );
10c845: ff 75 d0 pushl -0x30(%ebp)
10c848: 9d popf
_Thread_queue_Enqueue( &_POSIX_signals_Wait_queue, interval );
10c849: 52 push %edx
10c84a: 68 08 f8 10 00 push $0x10f808
10c84f: 50 push %eax
10c850: 68 00 c1 12 00 push $0x12c100
10c855: e8 9e 2c 00 00 call 10f4f8 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
10c85a: e8 61 27 00 00 call 10efc0 <_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 );
10c85f: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10c866: 6a 00 push $0x0
10c868: 53 push %ebx
10c869: ff 33 pushl (%ebx)
10c86b: 57 push %edi
10c86c: e8 6f 64 00 00 call 112ce0 <_POSIX_signals_Clear_signals>
errno = _Thread_Executing->Wait.return_code;
10c871: 83 c4 20 add $0x20,%esp
10c874: e8 d7 9a 00 00 call 116350 <__errno>
10c879: 8b 15 38 ba 12 00 mov 0x12ba38,%edx
10c87f: 8b 52 34 mov 0x34(%edx),%edx
10c882: 89 10 mov %edx,(%eax)
return the_info->si_signo;
10c884: 8b 33 mov (%ebx),%esi
}
10c886: 89 f0 mov %esi,%eax
10c888: 8d 65 f4 lea -0xc(%ebp),%esp
10c88b: 5b pop %ebx
10c88c: 5e pop %esi
10c88d: 5f pop %edi
10c88e: c9 leave
10c88f: c3 ret
}
/* Process pending signals? */
if ( *set & _POSIX_signals_Pending ) {
signo = _POSIX_signals_Get_highest( _POSIX_signals_Pending );
10c890: 83 ec 0c sub $0xc,%esp
10c893: 51 push %ecx
10c894: e8 b3 fe ff ff call 10c74c <_POSIX_signals_Get_highest>
10c899: 89 c6 mov %eax,%esi
_POSIX_signals_Clear_signals( api, signo, the_info, true, false );
10c89b: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10c8a2: 6a 01 push $0x1
10c8a4: 53 push %ebx
10c8a5: 50 push %eax
10c8a6: 57 push %edi
10c8a7: e8 34 64 00 00 call 112ce0 <_POSIX_signals_Clear_signals>
_ISR_Enable( level );
10c8ac: ff 75 d0 pushl -0x30(%ebp)
10c8af: 9d popf
the_info->si_signo = signo;
10c8b0: 89 33 mov %esi,(%ebx)
the_info->si_code = SI_USER;
10c8b2: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx)
the_info->si_value.sival_int = 0;
10c8b9: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx)
return signo;
10c8c0: 83 c4 20 add $0x20,%esp
*/
_POSIX_signals_Clear_signals( api, the_info->si_signo, the_info, false, false );
errno = _Thread_Executing->Wait.return_code;
return the_info->si_signo;
}
10c8c3: 89 f0 mov %esi,%eax
10c8c5: 8d 65 f4 lea -0xc(%ebp),%esp
10c8c8: 5b pop %ebx
10c8c9: 5e pop %esi
10c8ca: 5f pop %edi
10c8cb: c9 leave
10c8cc: c3 ret
10c8cd: 8d 76 00 lea 0x0(%esi),%esi
rtems_set_errno_and_return_minus_one( EINVAL );
interval = _Timespec_To_ticks( timeout );
if ( !interval )
rtems_set_errno_and_return_minus_one( EINVAL );
10c8d0: 31 c0 xor %eax,%eax
/*
* Initialize local variables.
*/
the_info = ( info ) ? info : &signal_information;
10c8d2: 85 db test %ebx,%ebx
10c8d4: 0f 85 08 ff ff ff jne 10c7e2 <sigtimedwait+0x52>
10c8da: 8d 5d dc lea -0x24(%ebp),%ebx
10c8dd: e9 00 ff ff ff jmp 10c7e2 <sigtimedwait+0x52>
10c8e2: 66 90 xchg %ax,%ax
/* API signals pending? */
_ISR_Disable( level );
if ( *set & api->signals_pending ) {
/* XXX real info later */
the_info->si_signo = _POSIX_signals_Get_highest( api->signals_pending );
10c8e4: 83 ec 0c sub $0xc,%esp
10c8e7: 51 push %ecx
10c8e8: e8 5f fe ff ff call 10c74c <_POSIX_signals_Get_highest>
10c8ed: 89 03 mov %eax,(%ebx)
_POSIX_signals_Clear_signals(
10c8ef: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10c8f6: 6a 00 push $0x0
10c8f8: 53 push %ebx
10c8f9: 50 push %eax
10c8fa: 57 push %edi
10c8fb: e8 e0 63 00 00 call 112ce0 <_POSIX_signals_Clear_signals>
the_info->si_signo,
the_info,
false,
false
);
_ISR_Enable( level );
10c900: ff 75 d0 pushl -0x30(%ebp)
10c903: 9d popf
the_info->si_code = SI_USER;
10c904: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx)
the_info->si_value.sival_int = 0;
10c90b: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx)
return the_info->si_signo;
10c912: 8b 33 mov (%ebx),%esi
10c914: 83 c4 20 add $0x20,%esp
*/
_POSIX_signals_Clear_signals( api, the_info->si_signo, the_info, false, false );
errno = _Thread_Executing->Wait.return_code;
return the_info->si_signo;
}
10c917: 89 f0 mov %esi,%eax
10c919: 8d 65 f4 lea -0xc(%ebp),%esp
10c91c: 5b pop %ebx
10c91d: 5e pop %esi
10c91e: 5f pop %edi
10c91f: c9 leave
10c920: c3 ret
10c921: 8d 76 00 lea 0x0(%esi),%esi
rtems_set_errno_and_return_minus_one( EINVAL );
interval = _Timespec_To_ticks( timeout );
if ( !interval )
rtems_set_errno_and_return_minus_one( EINVAL );
10c924: e8 27 9a 00 00 call 116350 <__errno>
10c929: c7 00 16 00 00 00 movl $0x16,(%eax)
10c92f: be ff ff ff ff mov $0xffffffff,%esi
10c934: e9 4d ff ff ff jmp 10c886 <sigtimedwait+0xf6>
0010e364 <sigwait>:
int sigwait(
const sigset_t *set,
int *sig
)
{
10e364: 55 push %ebp
10e365: 89 e5 mov %esp,%ebp
10e367: 53 push %ebx
10e368: 83 ec 08 sub $0x8,%esp
10e36b: 8b 5d 0c mov 0xc(%ebp),%ebx
int status;
status = sigtimedwait( set, NULL, NULL );
10e36e: 6a 00 push $0x0
10e370: 6a 00 push $0x0
10e372: ff 75 08 pushl 0x8(%ebp)
10e375: e8 26 fe ff ff call 10e1a0 <sigtimedwait>
if ( status != -1 ) {
10e37a: 83 c4 10 add $0x10,%esp
10e37d: 83 f8 ff cmp $0xffffffff,%eax
10e380: 74 0e je 10e390 <sigwait+0x2c>
if ( sig )
10e382: 85 db test %ebx,%ebx
10e384: 74 02 je 10e388 <sigwait+0x24> <== NEVER TAKEN
*sig = status;
10e386: 89 03 mov %eax,(%ebx)
10e388: 31 c0 xor %eax,%eax
return 0;
}
return errno;
}
10e38a: 8b 5d fc mov -0x4(%ebp),%ebx
10e38d: c9 leave
10e38e: c3 ret
10e38f: 90 nop
if ( sig )
*sig = status;
return 0;
}
return errno;
10e390: e8 63 97 00 00 call 117af8 <__errno>
10e395: 8b 00 mov (%eax),%eax
}
10e397: 8b 5d fc mov -0x4(%ebp),%ebx
10e39a: c9 leave
10e39b: c3 ret
0010b7b8 <sysconf>:
*/
long sysconf(
int name
)
{
10b7b8: 55 push %ebp
10b7b9: 89 e5 mov %esp,%ebp
10b7bb: 83 ec 08 sub $0x8,%esp
10b7be: 8b 45 08 mov 0x8(%ebp),%eax
if ( name == _SC_CLK_TCK )
10b7c1: 83 f8 02 cmp $0x2,%eax
10b7c4: 74 16 je 10b7dc <sysconf+0x24>
return (TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick());
if ( name == _SC_OPEN_MAX )
10b7c6: 83 f8 04 cmp $0x4,%eax
10b7c9: 74 21 je 10b7ec <sysconf+0x34>
return rtems_libio_number_iops;
if ( name == _SC_GETPW_R_SIZE_MAX )
10b7cb: 83 f8 33 cmp $0x33,%eax
10b7ce: 74 24 je 10b7f4 <sysconf+0x3c>
return 1024;
if ( name == _SC_PAGESIZE )
10b7d0: 83 f8 08 cmp $0x8,%eax
10b7d3: 75 27 jne 10b7fc <sysconf+0x44>
10b7d5: 66 b8 00 10 mov $0x1000,%ax
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
}
10b7d9: c9 leave
10b7da: c3 ret
10b7db: 90 nop
long sysconf(
int name
)
{
if ( name == _SC_CLK_TCK )
return (TOD_MICROSECONDS_PER_SECOND /
10b7dc: b8 40 42 0f 00 mov $0xf4240,%eax
10b7e1: 31 d2 xor %edx,%edx
10b7e3: f7 35 8c 66 12 00 divl 0x12668c
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
}
10b7e9: c9 leave
10b7ea: c3 ret
10b7eb: 90 nop
if ( name == _SC_CLK_TCK )
return (TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick());
if ( name == _SC_OPEN_MAX )
return rtems_libio_number_iops;
10b7ec: a1 6c 65 12 00 mov 0x12656c,%eax
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
}
10b7f1: c9 leave
10b7f2: c3 ret
10b7f3: 90 nop
rtems_configuration_get_microseconds_per_tick());
if ( name == _SC_OPEN_MAX )
return rtems_libio_number_iops;
if ( name == _SC_GETPW_R_SIZE_MAX )
10b7f4: 66 b8 00 04 mov $0x400,%ax
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
}
10b7f8: c9 leave
10b7f9: c3 ret
10b7fa: 66 90 xchg %ax,%ax
#if defined(__sparc__)
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
10b7fc: e8 f7 9f 00 00 call 1157f8 <__errno>
10b801: c7 00 16 00 00 00 movl $0x16,(%eax)
10b807: b8 ff ff ff ff mov $0xffffffff,%eax
}
10b80c: c9 leave
10b80d: c3 ret
0010baf8 <timer_create>:
int timer_create(
clockid_t clock_id,
struct sigevent *evp,
timer_t *timerid
)
{
10baf8: 55 push %ebp
10baf9: 89 e5 mov %esp,%ebp
10bafb: 56 push %esi
10bafc: 53 push %ebx
10bafd: 8b 5d 0c mov 0xc(%ebp),%ebx
10bb00: 8b 75 10 mov 0x10(%ebp),%esi
POSIX_Timer_Control *ptimer;
if ( clock_id != CLOCK_REALTIME )
10bb03: 83 7d 08 01 cmpl $0x1,0x8(%ebp)
10bb07: 0f 85 db 00 00 00 jne 10bbe8 <timer_create+0xf0> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !timerid )
10bb0d: 85 f6 test %esi,%esi
10bb0f: 0f 84 d3 00 00 00 je 10bbe8 <timer_create+0xf0> <== NEVER TAKEN
/*
* The data of the structure evp are checked in order to verify if they
* are coherent.
*/
if (evp != NULL) {
10bb15: 85 db test %ebx,%ebx
10bb17: 74 21 je 10bb3a <timer_create+0x42>
/* The structure has data */
if ( ( evp->sigev_notify != SIGEV_NONE ) &&
10bb19: 8b 03 mov (%ebx),%eax
10bb1b: 48 dec %eax
10bb1c: 83 f8 01 cmp $0x1,%eax
10bb1f: 0f 87 c3 00 00 00 ja 10bbe8 <timer_create+0xf0> <== 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 )
10bb25: 8b 43 04 mov 0x4(%ebx),%eax
10bb28: 85 c0 test %eax,%eax
10bb2a: 0f 84 b8 00 00 00 je 10bbe8 <timer_create+0xf0> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(evp->sigev_signo) )
10bb30: 48 dec %eax
10bb31: 83 f8 1f cmp $0x1f,%eax
10bb34: 0f 87 ae 00 00 00 ja 10bbe8 <timer_create+0xf0> <== NEVER TAKEN
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10bb3a: a1 38 b5 12 00 mov 0x12b538,%eax
10bb3f: 40 inc %eax
10bb40: a3 38 b5 12 00 mov %eax,0x12b538
* 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 );
10bb45: 83 ec 0c sub $0xc,%esp
10bb48: 68 c0 b8 12 00 push $0x12b8c0
10bb4d: e8 1a 1e 00 00 call 10d96c <_Objects_Allocate>
/*
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
10bb52: 83 c4 10 add $0x10,%esp
10bb55: 85 c0 test %eax,%eax
10bb57: 0f 84 a2 00 00 00 je 10bbff <timer_create+0x107> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EAGAIN );
}
/* The data of the created timer are stored to use them later */
ptimer->state = POSIX_TIMER_STATE_CREATE_NEW;
10bb5d: c6 40 3c 02 movb $0x2,0x3c(%eax)
ptimer->thread_id = _Thread_Executing->Object.id;
10bb61: 8b 15 f8 b5 12 00 mov 0x12b5f8,%edx
10bb67: 8b 52 08 mov 0x8(%edx),%edx
10bb6a: 89 50 38 mov %edx,0x38(%eax)
if ( evp != NULL ) {
10bb6d: 85 db test %ebx,%ebx
10bb6f: 74 11 je 10bb82 <timer_create+0x8a>
ptimer->inf.sigev_notify = evp->sigev_notify;
10bb71: 8b 13 mov (%ebx),%edx
10bb73: 89 50 40 mov %edx,0x40(%eax)
ptimer->inf.sigev_signo = evp->sigev_signo;
10bb76: 8b 53 04 mov 0x4(%ebx),%edx
10bb79: 89 50 44 mov %edx,0x44(%eax)
ptimer->inf.sigev_value = evp->sigev_value;
10bb7c: 8b 53 08 mov 0x8(%ebx),%edx
10bb7f: 89 50 48 mov %edx,0x48(%eax)
}
ptimer->overrun = 0;
10bb82: c7 40 68 00 00 00 00 movl $0x0,0x68(%eax)
ptimer->timer_data.it_value.tv_sec = 0;
10bb89: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax)
ptimer->timer_data.it_value.tv_nsec = 0;
10bb90: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax)
ptimer->timer_data.it_interval.tv_sec = 0;
10bb97: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
ptimer->timer_data.it_interval.tv_nsec = 0;
10bb9e: 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;
10bba5: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax)
the_watchdog->routine = routine;
10bbac: c7 40 2c 00 00 00 00 movl $0x0,0x2c(%eax)
the_watchdog->id = id;
10bbb3: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax)
the_watchdog->user_data = user_data;
10bbba: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10bbc1: 8b 50 08 mov 0x8(%eax),%edx
10bbc4: 0f b7 da movzwl %dx,%ebx
10bbc7: 8b 0d dc b8 12 00 mov 0x12b8dc,%ecx
10bbcd: 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;
10bbd0: 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;
10bbd7: 89 16 mov %edx,(%esi)
_Thread_Enable_dispatch();
10bbd9: e8 b2 2a 00 00 call 10e690 <_Thread_Enable_dispatch>
10bbde: 31 c0 xor %eax,%eax
return 0;
}
10bbe0: 8d 65 f8 lea -0x8(%ebp),%esp
10bbe3: 5b pop %ebx
10bbe4: 5e pop %esi
10bbe5: c9 leave
10bbe6: c3 ret
10bbe7: 90 nop
if ( !evp->sigev_signo )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(evp->sigev_signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
10bbe8: e8 63 a1 00 00 call 115d50 <__errno>
10bbed: c7 00 16 00 00 00 movl $0x16,(%eax)
10bbf3: b8 ff ff ff ff mov $0xffffffff,%eax
_Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0);
*timerid = ptimer->Object.id;
_Thread_Enable_dispatch();
return 0;
}
10bbf8: 8d 65 f8 lea -0x8(%ebp),%esp
10bbfb: 5b pop %ebx
10bbfc: 5e pop %esi
10bbfd: c9 leave
10bbfe: c3 ret
/*
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
_Thread_Enable_dispatch();
10bbff: e8 8c 2a 00 00 call 10e690 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EAGAIN );
10bc04: e8 47 a1 00 00 call 115d50 <__errno>
10bc09: c7 00 0b 00 00 00 movl $0xb,(%eax)
10bc0f: b8 ff ff ff ff mov $0xffffffff,%eax
10bc14: eb ca jmp 10bbe0 <timer_create+0xe8>
0010c038 <timer_delete>:
int timer_delete(
timer_t timerid
)
{
10c038: 55 push %ebp
10c039: 89 e5 mov %esp,%ebp
10c03b: 53 push %ebx
10c03c: 83 ec 18 sub $0x18,%esp
RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Get (
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
10c03f: 8d 45 f4 lea -0xc(%ebp),%eax
10c042: 50 push %eax
10c043: ff 75 08 pushl 0x8(%ebp)
10c046: 68 c0 ba 12 00 push $0x12bac0
10c04b: e8 24 21 00 00 call 10e174 <_Objects_Get>
10c050: 89 c3 mov %eax,%ebx
*/
POSIX_Timer_Control *ptimer;
Objects_Locations location;
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
10c052: 83 c4 10 add $0x10,%esp
10c055: 8b 4d f4 mov -0xc(%ebp),%ecx
10c058: 85 c9 test %ecx,%ecx
10c05a: 74 18 je 10c074 <timer_delete+0x3c>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10c05c: e8 53 a4 00 00 call 1164b4 <__errno>
10c061: c7 00 16 00 00 00 movl $0x16,(%eax)
10c067: b8 ff ff ff ff mov $0xffffffff,%eax
}
10c06c: 8b 5d fc mov -0x4(%ebp),%ebx
10c06f: c9 leave
10c070: c3 ret
10c071: 8d 76 00 lea 0x0(%esi),%esi
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Timer_Information, &ptimer->Object );
10c074: 83 ec 08 sub $0x8,%esp
10c077: 50 push %eax
10c078: 68 c0 ba 12 00 push $0x12bac0
10c07d: e8 be 1c 00 00 call 10dd40 <_Objects_Close>
ptimer->state = POSIX_TIMER_STATE_FREE;
10c082: c6 43 3c 01 movb $0x1,0x3c(%ebx)
(void) _Watchdog_Remove( &ptimer->Timer );
10c086: 8d 43 10 lea 0x10(%ebx),%eax
10c089: 89 04 24 mov %eax,(%esp)
10c08c: e8 ab 3a 00 00 call 10fb3c <_Watchdog_Remove>
RTEMS_INLINE_ROUTINE void _POSIX_Timer_Free (
POSIX_Timer_Control *the_timer
)
{
_Objects_Free( &_POSIX_Timer_Information, &the_timer->Object );
10c091: 58 pop %eax
10c092: 5a pop %edx
10c093: 53 push %ebx
10c094: 68 c0 ba 12 00 push $0x12bac0
10c099: e8 a6 1f 00 00 call 10e044 <_Objects_Free>
_POSIX_Timer_Free( ptimer );
_Thread_Enable_dispatch();
10c09e: e8 45 29 00 00 call 10e9e8 <_Thread_Enable_dispatch>
10c0a3: 31 c0 xor %eax,%eax
return 0;
10c0a5: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10c0a8: 8b 5d fc mov -0x4(%ebp),%ebx
10c0ab: c9 leave
10c0ac: c3 ret
0010cf00 <timer_getoverrun>:
* its execution, _POSIX_Timer_TSR will have to set this counter to 0.
*/
int timer_getoverrun(
timer_t timerid
)
{
10cf00: 55 push %ebp
10cf01: 89 e5 mov %esp,%ebp
10cf03: 53 push %ebx
10cf04: 83 ec 18 sub $0x18,%esp
RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Get (
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
10cf07: 8d 45 f4 lea -0xc(%ebp),%eax
10cf0a: 50 push %eax
10cf0b: ff 75 08 pushl 0x8(%ebp)
10cf0e: 68 60 d2 12 00 push $0x12d260
10cf13: e8 ac 20 00 00 call 10efc4 <_Objects_Get>
int overrun;
POSIX_Timer_Control *ptimer;
Objects_Locations location;
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
10cf18: 83 c4 10 add $0x10,%esp
10cf1b: 8b 55 f4 mov -0xc(%ebp),%edx
10cf1e: 85 d2 test %edx,%edx
10cf20: 74 1a je 10cf3c <timer_getoverrun+0x3c>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10cf22: e8 01 a0 00 00 call 116f28 <__errno>
10cf27: c7 00 16 00 00 00 movl $0x16,(%eax)
10cf2d: bb ff ff ff ff mov $0xffffffff,%ebx
}
10cf32: 89 d8 mov %ebx,%eax
10cf34: 8b 5d fc mov -0x4(%ebp),%ebx
10cf37: c9 leave
10cf38: c3 ret
10cf39: 8d 76 00 lea 0x0(%esi),%esi
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
case OBJECTS_LOCAL:
overrun = ptimer->overrun;
10cf3c: 8b 58 68 mov 0x68(%eax),%ebx
ptimer->overrun = 0;
10cf3f: c7 40 68 00 00 00 00 movl $0x0,0x68(%eax)
_Thread_Enable_dispatch();
10cf46: e8 ed 28 00 00 call 10f838 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10cf4b: 89 d8 mov %ebx,%eax
10cf4d: 8b 5d fc mov -0x4(%ebp),%ebx
10cf50: c9 leave
10cf51: c3 ret
0010cf54 <timer_gettime>:
int timer_gettime(
timer_t timerid,
struct itimerspec *value
)
{
10cf54: 55 push %ebp
10cf55: 89 e5 mov %esp,%ebp
10cf57: 56 push %esi
10cf58: 53 push %ebx
10cf59: 83 ec 10 sub $0x10,%esp
10cf5c: 8b 5d 0c mov 0xc(%ebp),%ebx
POSIX_Timer_Control *ptimer;
Objects_Locations location;
struct timespec current_time;
Watchdog_Interval left;
if ( !value )
10cf5f: 85 db test %ebx,%ebx
10cf61: 74 65 je 10cfc8 <timer_gettime+0x74>
rtems_set_errno_and_return_minus_one( EINVAL );
/* Reads the current time */
_TOD_Get( ¤t_time );
10cf63: 83 ec 0c sub $0xc,%esp
10cf66: 8d 45 ec lea -0x14(%ebp),%eax
10cf69: 50 push %eax
10cf6a: e8 b5 16 00 00 call 10e624 <_TOD_Get>
10cf6f: 83 c4 0c add $0xc,%esp
10cf72: 8d 45 f4 lea -0xc(%ebp),%eax
10cf75: 50 push %eax
10cf76: ff 75 08 pushl 0x8(%ebp)
10cf79: 68 60 d2 12 00 push $0x12d260
10cf7e: e8 41 20 00 00 call 10efc4 <_Objects_Get>
10cf83: 89 c6 mov %eax,%esi
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
10cf85: 83 c4 10 add $0x10,%esp
10cf88: 8b 45 f4 mov -0xc(%ebp),%eax
10cf8b: 85 c0 test %eax,%eax
10cf8d: 75 39 jne 10cfc8 <timer_gettime+0x74>
case OBJECTS_LOCAL:
/* Calculates the time left before the timer finishes */
left =
(ptimer->Timer.start_time + ptimer->Timer.initial) - /* expire */
10cf8f: a1 44 d0 12 00 mov 0x12d044,%eax
_Watchdog_Ticks_since_boot; /* now */
_Timespec_From_ticks( left, &value->it_value );
10cf94: 83 ec 08 sub $0x8,%esp
10cf97: 8d 53 08 lea 0x8(%ebx),%edx
10cf9a: 52 push %edx
10cf9b: 8b 56 1c mov 0x1c(%esi),%edx
10cf9e: 03 56 24 add 0x24(%esi),%edx
10cfa1: 29 c2 sub %eax,%edx
10cfa3: 52 push %edx
10cfa4: e8 33 35 00 00 call 1104dc <_Timespec_From_ticks>
value->it_interval = ptimer->timer_data.it_interval;
10cfa9: 8b 46 54 mov 0x54(%esi),%eax
10cfac: 8b 56 58 mov 0x58(%esi),%edx
10cfaf: 89 03 mov %eax,(%ebx)
10cfb1: 89 53 04 mov %edx,0x4(%ebx)
_Thread_Enable_dispatch();
10cfb4: e8 7f 28 00 00 call 10f838 <_Thread_Enable_dispatch>
10cfb9: 31 c0 xor %eax,%eax
return 0;
10cfbb: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10cfbe: 8d 65 f8 lea -0x8(%ebp),%esp
10cfc1: 5b pop %ebx
10cfc2: 5e pop %esi
10cfc3: c9 leave
10cfc4: c3 ret
10cfc5: 8d 76 00 lea 0x0(%esi),%esi
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10cfc8: e8 5b 9f 00 00 call 116f28 <__errno>
10cfcd: c7 00 16 00 00 00 movl $0x16,(%eax)
10cfd3: b8 ff ff ff ff mov $0xffffffff,%eax
10cfd8: eb e4 jmp 10cfbe <timer_gettime+0x6a>
0010bc18 <timer_settime>:
timer_t timerid,
int flags,
const struct itimerspec *value,
struct itimerspec *ovalue
)
{
10bc18: 55 push %ebp
10bc19: 89 e5 mov %esp,%ebp
10bc1b: 57 push %edi
10bc1c: 56 push %esi
10bc1d: 53 push %ebx
10bc1e: 83 ec 3c sub $0x3c,%esp
10bc21: 8b 4d 0c mov 0xc(%ebp),%ecx
10bc24: 8b 5d 10 mov 0x10(%ebp),%ebx
Objects_Locations location;
bool activated;
uint32_t initial_period;
struct itimerspec normalize;
if ( !value )
10bc27: 85 db test %ebx,%ebx
10bc29: 0f 84 39 01 00 00 je 10bd68 <timer_settime+0x150> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
/* First, it verifies if the structure "value" is correct */
if ( ( value->it_value.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) ||
10bc2f: 81 7b 0c ff c9 9a 3b cmpl $0x3b9ac9ff,0xc(%ebx)
10bc36: 0f 87 2c 01 00 00 ja 10bd68 <timer_settime+0x150>
( value->it_value.tv_nsec < 0 ) ||
( value->it_interval.tv_nsec >= TOD_NANOSECONDS_PER_SECOND) ||
10bc3c: 81 7b 04 ff c9 9a 3b cmpl $0x3b9ac9ff,0x4(%ebx)
10bc43: 0f 87 1f 01 00 00 ja 10bd68 <timer_settime+0x150> <== NEVER TAKEN
( value->it_interval.tv_nsec < 0 )) {
/* The number of nanoseconds is not correct */
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) {
10bc49: 83 f9 04 cmp $0x4,%ecx
10bc4c: 0f 84 da 00 00 00 je 10bd2c <timer_settime+0x114>
10bc52: 85 c9 test %ecx,%ecx
10bc54: 0f 85 0e 01 00 00 jne 10bd68 <timer_settime+0x150>
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
10bc5a: 8d 45 cc lea -0x34(%ebp),%eax
10bc5d: 89 45 c4 mov %eax,-0x3c(%ebp)
10bc60: b9 04 00 00 00 mov $0x4,%ecx
10bc65: 89 c7 mov %eax,%edi
10bc67: 89 de mov %ebx,%esi
10bc69: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Get (
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
10bc6b: 50 push %eax
10bc6c: 8d 45 e4 lea -0x1c(%ebp),%eax
10bc6f: 50 push %eax
10bc70: ff 75 08 pushl 0x8(%ebp)
10bc73: 68 c0 b8 12 00 push $0x12b8c0
10bc78: e8 9f 21 00 00 call 10de1c <_Objects_Get>
10bc7d: 89 c2 mov %eax,%edx
* something with the structure of times of the timer: to stop, start
* or start it again
*/
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
10bc7f: 83 c4 10 add $0x10,%esp
10bc82: 8b 7d e4 mov -0x1c(%ebp),%edi
10bc85: 85 ff test %edi,%edi
10bc87: 0f 85 db 00 00 00 jne 10bd68 <timer_settime+0x150>
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 ) {
10bc8d: 8b 75 d4 mov -0x2c(%ebp),%esi
10bc90: 85 f6 test %esi,%esi
10bc92: 75 0b jne 10bc9f <timer_settime+0x87>
10bc94: 8b 4d d8 mov -0x28(%ebp),%ecx
10bc97: 85 c9 test %ecx,%ecx
10bc99: 0f 84 e1 00 00 00 je 10bd80 <timer_settime+0x168>
_Thread_Enable_dispatch();
return 0;
}
/* Convert from seconds and nanoseconds to ticks */
ptimer->ticks = _Timespec_To_ticks( &value->it_interval );
10bc9f: 83 ec 0c sub $0xc,%esp
10bca2: 53 push %ebx
10bca3: 89 55 c0 mov %edx,-0x40(%ebp)
10bca6: e8 e9 36 00 00 call 10f394 <_Timespec_To_ticks>
10bcab: 8b 55 c0 mov -0x40(%ebp),%edx
10bcae: 89 42 64 mov %eax,0x64(%edx)
initial_period = _Timespec_To_ticks( &normalize.it_value );
10bcb1: 8d 45 d4 lea -0x2c(%ebp),%eax
10bcb4: 89 04 24 mov %eax,(%esp)
10bcb7: e8 d8 36 00 00 call 10f394 <_Timespec_To_ticks>
activated = _POSIX_Timer_Insert_helper(
10bcbc: 8b 55 c0 mov -0x40(%ebp),%edx
10bcbf: 89 14 24 mov %edx,(%esp)
10bcc2: 68 ec bd 10 00 push $0x10bdec
10bcc7: ff 72 08 pushl 0x8(%edx)
10bcca: 50 push %eax
10bccb: 8d 42 10 lea 0x10(%edx),%eax
10bcce: 50 push %eax
10bccf: e8 5c 69 00 00 call 112630 <_POSIX_Timer_Insert_helper>
initial_period,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated ) {
10bcd4: 83 c4 20 add $0x20,%esp
10bcd7: 84 c0 test %al,%al
10bcd9: 8b 55 c0 mov -0x40(%ebp),%edx
10bcdc: 0f 84 ea 00 00 00 je 10bdcc <timer_settime+0x1b4>
/*
* The timer has been started and is running. So we return the
* old ones in "ovalue"
*/
if ( ovalue )
10bce2: 8b 45 14 mov 0x14(%ebp),%eax
10bce5: 85 c0 test %eax,%eax
10bce7: 0f 84 ef 00 00 00 je 10bddc <timer_settime+0x1c4>
*ovalue = ptimer->timer_data;
10bced: 8d 42 54 lea 0x54(%edx),%eax
10bcf0: b9 04 00 00 00 mov $0x4,%ecx
10bcf5: 8b 7d 14 mov 0x14(%ebp),%edi
10bcf8: 89 c6 mov %eax,%esi
10bcfa: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
ptimer->timer_data = normalize;
10bcfc: b9 04 00 00 00 mov $0x4,%ecx
10bd01: 89 c7 mov %eax,%edi
10bd03: 8b 75 c4 mov -0x3c(%ebp),%esi
10bd06: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* Indicate that the time is running */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
10bd08: c6 42 3c 03 movb $0x3,0x3c(%edx)
_TOD_Get( &ptimer->time );
10bd0c: 83 ec 0c sub $0xc,%esp
10bd0f: 83 c2 6c add $0x6c,%edx
10bd12: 52 push %edx
10bd13: e8 88 17 00 00 call 10d4a0 <_TOD_Get>
_Thread_Enable_dispatch();
10bd18: e8 73 29 00 00 call 10e690 <_Thread_Enable_dispatch>
10bd1d: 31 c0 xor %eax,%eax
return 0;
10bd1f: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10bd22: 8d 65 f4 lea -0xc(%ebp),%esp
10bd25: 5b pop %ebx
10bd26: 5e pop %esi
10bd27: 5f pop %edi
10bd28: c9 leave
10bd29: c3 ret
10bd2a: 66 90 xchg %ax,%ax
if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) {
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
10bd2c: 8d 45 cc lea -0x34(%ebp),%eax
10bd2f: 89 45 c4 mov %eax,-0x3c(%ebp)
10bd32: 89 c7 mov %eax,%edi
10bd34: 89 de mov %ebx,%esi
10bd36: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
struct timespec now;
_TOD_Get( &now );
10bd38: 83 ec 0c sub $0xc,%esp
10bd3b: 8d 75 dc lea -0x24(%ebp),%esi
10bd3e: 56 push %esi
10bd3f: e8 5c 17 00 00 call 10d4a0 <_TOD_Get>
/* Check for seconds in the past */
if ( _Timespec_Greater_than( &now, &normalize.it_value ) )
10bd44: 59 pop %ecx
10bd45: 5f pop %edi
10bd46: 8d 7d d4 lea -0x2c(%ebp),%edi
10bd49: 57 push %edi
10bd4a: 56 push %esi
10bd4b: e8 e4 35 00 00 call 10f334 <_Timespec_Greater_than>
10bd50: 83 c4 10 add $0x10,%esp
10bd53: 84 c0 test %al,%al
10bd55: 75 11 jne 10bd68 <timer_settime+0x150>
rtems_set_errno_and_return_minus_one( EINVAL );
_Timespec_Subtract( &now, &normalize.it_value, &normalize.it_value );
10bd57: 52 push %edx
10bd58: 57 push %edi
10bd59: 57 push %edi
10bd5a: 56 push %esi
10bd5b: e8 f8 35 00 00 call 10f358 <_Timespec_Subtract>
10bd60: 83 c4 10 add $0x10,%esp
10bd63: e9 03 ff ff ff jmp 10bc6b <timer_settime+0x53>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10bd68: e8 e3 9f 00 00 call 115d50 <__errno>
10bd6d: c7 00 16 00 00 00 movl $0x16,(%eax)
10bd73: b8 ff ff ff ff mov $0xffffffff,%eax
}
10bd78: 8d 65 f4 lea -0xc(%ebp),%esp
10bd7b: 5b pop %ebx
10bd7c: 5e pop %esi
10bd7d: 5f pop %edi
10bd7e: c9 leave
10bd7f: c3 ret
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 ) {
/* Stop the timer */
(void) _Watchdog_Remove( &ptimer->Timer );
10bd80: 83 ec 0c sub $0xc,%esp
10bd83: 8d 40 10 lea 0x10(%eax),%eax
10bd86: 50 push %eax
10bd87: 89 55 c0 mov %edx,-0x40(%ebp)
10bd8a: e8 0d 3a 00 00 call 10f79c <_Watchdog_Remove>
/* The old data of the timer are returned */
if ( ovalue )
10bd8f: 83 c4 10 add $0x10,%esp
10bd92: 8b 55 14 mov 0x14(%ebp),%edx
10bd95: 85 d2 test %edx,%edx
10bd97: 8b 55 c0 mov -0x40(%ebp),%edx
10bd9a: 74 48 je 10bde4 <timer_settime+0x1cc>
*ovalue = ptimer->timer_data;
10bd9c: 8d 42 54 lea 0x54(%edx),%eax
10bd9f: b9 04 00 00 00 mov $0x4,%ecx
10bda4: 8b 7d 14 mov 0x14(%ebp),%edi
10bda7: 89 c6 mov %eax,%esi
10bda9: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* The new data are set */
ptimer->timer_data = normalize;
10bdab: b9 04 00 00 00 mov $0x4,%ecx
10bdb0: 89 c7 mov %eax,%edi
10bdb2: 8b 75 c4 mov -0x3c(%ebp),%esi
10bdb5: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* Indicates that the timer is created and stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
10bdb7: c6 42 3c 04 movb $0x4,0x3c(%edx)
/* Returns with success */
_Thread_Enable_dispatch();
10bdbb: e8 d0 28 00 00 call 10e690 <_Thread_Enable_dispatch>
10bdc0: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10bdc2: 8d 65 f4 lea -0xc(%ebp),%esp
10bdc5: 5b pop %ebx
10bdc6: 5e pop %esi
10bdc7: 5f pop %edi
10bdc8: c9 leave
10bdc9: c3 ret
10bdca: 66 90 xchg %ax,%ax
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated ) {
_Thread_Enable_dispatch();
10bdcc: e8 bf 28 00 00 call 10e690 <_Thread_Enable_dispatch>
10bdd1: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10bdd3: 8d 65 f4 lea -0xc(%ebp),%esp
10bdd6: 5b pop %ebx
10bdd7: 5e pop %esi
10bdd8: 5f pop %edi
10bdd9: c9 leave
10bdda: c3 ret
10bddb: 90 nop
10bddc: 8d 42 54 lea 0x54(%edx),%eax
10bddf: e9 18 ff ff ff jmp 10bcfc <timer_settime+0xe4>
10bde4: 8d 42 54 lea 0x54(%edx),%eax
10bde7: eb c2 jmp 10bdab <timer_settime+0x193>
0010b9d0 <ualarm>:
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
10b9d0: 55 push %ebp
10b9d1: 89 e5 mov %esp,%ebp
10b9d3: 57 push %edi
10b9d4: 56 push %esi
10b9d5: 53 push %ebx
10b9d6: 83 ec 2c sub $0x2c,%esp
10b9d9: 8b 5d 08 mov 0x8(%ebp),%ebx
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
10b9dc: 8b 0d 1c bb 12 00 mov 0x12bb1c,%ecx
10b9e2: 85 c9 test %ecx,%ecx
10b9e4: 0f 84 8e 00 00 00 je 10ba78 <ualarm+0xa8>
_Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
10b9ea: 83 ec 0c sub $0xc,%esp
10b9ed: 68 00 bb 12 00 push $0x12bb00
10b9f2: e8 51 39 00 00 call 10f348 <_Watchdog_Remove>
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
10b9f7: 83 e8 02 sub $0x2,%eax
10b9fa: 83 c4 10 add $0x10,%esp
10b9fd: 83 f8 01 cmp $0x1,%eax
10ba00: 0f 86 a2 00 00 00 jbe 10baa8 <ualarm+0xd8> <== ALWAYS TAKEN
10ba06: 31 f6 xor %esi,%esi
/*
* 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 ) {
10ba08: 85 db test %ebx,%ebx
10ba0a: 74 62 je 10ba6e <ualarm+0x9e>
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
10ba0c: ba 83 de 1b 43 mov $0x431bde83,%edx
10ba11: 89 d8 mov %ebx,%eax
10ba13: f7 e2 mul %edx
10ba15: c1 ea 12 shr $0x12,%edx
10ba18: 89 55 e0 mov %edx,-0x20(%ebp)
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
10ba1b: 8d 04 92 lea (%edx,%edx,4),%eax
10ba1e: 8d 04 80 lea (%eax,%eax,4),%eax
10ba21: 8d 04 80 lea (%eax,%eax,4),%eax
10ba24: 8d 04 80 lea (%eax,%eax,4),%eax
10ba27: 8d 04 80 lea (%eax,%eax,4),%eax
10ba2a: 8d 04 80 lea (%eax,%eax,4),%eax
10ba2d: c1 e0 06 shl $0x6,%eax
10ba30: 29 c3 sub %eax,%ebx
10ba32: 8d 04 9b lea (%ebx,%ebx,4),%eax
10ba35: 8d 04 80 lea (%eax,%eax,4),%eax
10ba38: 8d 04 80 lea (%eax,%eax,4),%eax
10ba3b: c1 e0 03 shl $0x3,%eax
10ba3e: 89 45 e4 mov %eax,-0x1c(%ebp)
ticks = _Timespec_To_ticks( &tp );
10ba41: 83 ec 0c sub $0xc,%esp
10ba44: 8d 5d e0 lea -0x20(%ebp),%ebx
10ba47: 53 push %ebx
10ba48: e8 7b 34 00 00 call 10eec8 <_Timespec_To_ticks>
if ( ticks == 0 )
ticks = 1;
_Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) );
10ba4d: 89 1c 24 mov %ebx,(%esp)
10ba50: e8 73 34 00 00 call 10eec8 <_Timespec_To_ticks>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10ba55: a3 0c bb 12 00 mov %eax,0x12bb0c
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10ba5a: 58 pop %eax
10ba5b: 5a pop %edx
10ba5c: 68 00 bb 12 00 push $0x12bb00
10ba61: 68 58 b2 12 00 push $0x12b258
10ba66: e8 b5 37 00 00 call 10f220 <_Watchdog_Insert>
10ba6b: 83 c4 10 add $0x10,%esp
}
return remaining;
}
10ba6e: 89 f0 mov %esi,%eax
10ba70: 8d 65 f4 lea -0xc(%ebp),%esp
10ba73: 5b pop %ebx
10ba74: 5e pop %esi
10ba75: 5f pop %edi
10ba76: c9 leave
10ba77: c3 ret
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10ba78: c7 05 08 bb 12 00 00 movl $0x0,0x12bb08
10ba7f: 00 00 00
the_watchdog->routine = routine;
10ba82: c7 05 1c bb 12 00 04 movl $0x10bb04,0x12bb1c
10ba89: bb 10 00
the_watchdog->id = id;
10ba8c: c7 05 20 bb 12 00 00 movl $0x0,0x12bb20
10ba93: 00 00 00
the_watchdog->user_data = user_data;
10ba96: c7 05 24 bb 12 00 00 movl $0x0,0x12bb24
10ba9d: 00 00 00
10baa0: 31 f6 xor %esi,%esi
10baa2: e9 61 ff ff ff jmp 10ba08 <ualarm+0x38>
10baa7: 90 nop
* 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);
10baa8: a1 14 bb 12 00 mov 0x12bb14,%eax
10baad: 03 05 0c bb 12 00 add 0x12bb0c,%eax
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
10bab3: 83 ec 08 sub $0x8,%esp
10bab6: 8d 55 e0 lea -0x20(%ebp),%edx
10bab9: 52 push %edx
10baba: 2b 05 18 bb 12 00 sub 0x12bb18,%eax
10bac0: 50 push %eax
10bac1: e8 7e 33 00 00 call 10ee44 <_Timespec_From_ticks>
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
10bac6: 8b 45 e0 mov -0x20(%ebp),%eax
10bac9: 8d 04 80 lea (%eax,%eax,4),%eax
10bacc: 8d 04 80 lea (%eax,%eax,4),%eax
10bacf: 8d 04 80 lea (%eax,%eax,4),%eax
10bad2: 8d 04 80 lea (%eax,%eax,4),%eax
10bad5: 8d 04 80 lea (%eax,%eax,4),%eax
10bad8: 8d 3c 80 lea (%eax,%eax,4),%edi
10badb: c1 e7 06 shl $0x6,%edi
remaining += tp.tv_nsec / 1000;
10bade: b9 d3 4d 62 10 mov $0x10624dd3,%ecx
10bae3: 8b 45 e4 mov -0x1c(%ebp),%eax
10bae6: f7 e9 imul %ecx
10bae8: 89 45 d0 mov %eax,-0x30(%ebp)
10baeb: 89 55 d4 mov %edx,-0x2c(%ebp)
10baee: 8b 75 d4 mov -0x2c(%ebp),%esi
10baf1: c1 fe 06 sar $0x6,%esi
10baf4: 8b 45 e4 mov -0x1c(%ebp),%eax
10baf7: 99 cltd
10baf8: 29 d6 sub %edx,%esi
10bafa: 01 fe add %edi,%esi
10bafc: 83 c4 10 add $0x10,%esp
10baff: e9 04 ff ff ff jmp 10ba08 <ualarm+0x38>