0010be78 <_API_extensions_Run_postdriver>:
*
* _API_extensions_Run_postdriver
*/
void _API_extensions_Run_postdriver( void )
{
10be78: 55 push %ebp 10be79: 89 e5 mov %esp,%ebp 10be7b: 53 push %ebx 10be7c: 83 ec 04 sub $0x4,%esp
Chain_Node *the_node;
API_extensions_Control *the_extension;
for ( the_node = _API_extensions_List.first ;
10be7f: 8b 1d 18 67 12 00 mov 0x126718,%ebx 10be85: 81 fb 1c 67 12 00 cmp $0x12671c,%ebx
10be8b: 74 10 je 10be9d <_API_extensions_Run_postdriver+0x25><== NEVER TAKEN
10be8d: 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)();
10be90: 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 ) {
10be93: 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 ;
10be95: 81 fb 1c 67 12 00 cmp $0x12671c,%ebx
10be9b: 75 f3 jne 10be90 <_API_extensions_Run_postdriver+0x18>
#if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API)
if ( the_extension->postdriver_hook )
#endif
(*the_extension->postdriver_hook)();
}
}
10be9d: 58 pop %eax 10be9e: 5b pop %ebx 10be9f: c9 leave 10bea0: c3 ret
0010bea4 <_API_extensions_Run_postswitch>:
*
* _API_extensions_Run_postswitch
*/
void _API_extensions_Run_postswitch( void )
{
10bea4: 55 push %ebp 10bea5: 89 e5 mov %esp,%ebp 10bea7: 53 push %ebx 10bea8: 83 ec 04 sub $0x4,%esp
Chain_Node *the_node;
API_extensions_Control *the_extension;
for ( the_node = _API_extensions_List.first ;
10beab: 8b 1d 18 67 12 00 mov 0x126718,%ebx 10beb1: 81 fb 1c 67 12 00 cmp $0x12671c,%ebx
10beb7: 74 1c je 10bed5 <_API_extensions_Run_postswitch+0x31><== NEVER TAKEN
10beb9: 8d 76 00 lea 0x0(%esi),%esi
!_Chain_Is_tail( &_API_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (API_extensions_Control *) the_node;
(*the_extension->postswitch_hook)( _Thread_Executing );
10bebc: 83 ec 0c sub $0xc,%esp 10bebf: ff 35 98 6a 12 00 pushl 0x126a98 10bec5: 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 ) {
10bec8: 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 ;
10beca: 83 c4 10 add $0x10,%esp 10becd: 81 fb 1c 67 12 00 cmp $0x12671c,%ebx
10bed3: 75 e7 jne 10bebc <_API_extensions_Run_postswitch+0x18>
the_extension = (API_extensions_Control *) the_node;
(*the_extension->postswitch_hook)( _Thread_Executing );
}
}
10bed5: 8b 5d fc mov -0x4(%ebp),%ebx 10bed8: c9 leave 10bed9: c3 ret
0010e1f4 <_CORE_RWLock_Obtain_for_reading>:
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
10e1f4: 55 push %ebp 10e1f5: 89 e5 mov %esp,%ebp 10e1f7: 57 push %edi 10e1f8: 56 push %esi 10e1f9: 53 push %ebx 10e1fa: 83 ec 1c sub $0x1c,%esp 10e1fd: 8b 5d 08 mov 0x8(%ebp),%ebx 10e200: 8b 7d 0c mov 0xc(%ebp),%edi 10e203: 8b 4d 14 mov 0x14(%ebp),%ecx 10e206: 8a 55 10 mov 0x10(%ebp),%dl
ISR_Level level; Thread_Control *executing = _Thread_Executing;
10e209: 8b 35 98 a6 12 00 mov 0x12a698,%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 );
10e20f: 9c pushf 10e210: fa cli 10e211: 8f 45 e4 popl -0x1c(%ebp)
switch ( the_rwlock->current_state ) {
10e214: 8b 43 44 mov 0x44(%ebx),%eax 10e217: 85 c0 test %eax,%eax
10e219: 75 1d jne 10e238 <_CORE_RWLock_Obtain_for_reading+0x44>
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
10e21b: c7 43 44 01 00 00 00 movl $0x1,0x44(%ebx)
the_rwlock->number_of_readers += 1;
10e222: ff 43 48 incl 0x48(%ebx)
_ISR_Enable( level );
10e225: ff 75 e4 pushl -0x1c(%ebp) 10e228: 9d popf
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10e229: 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 */
}
10e230: 8d 65 f4 lea -0xc(%ebp),%esp 10e233: 5b pop %ebx 10e234: 5e pop %esi 10e235: 5f pop %edi 10e236: c9 leave 10e237: 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 ) {
10e238: 48 dec %eax
10e239: 74 51 je 10e28c <_CORE_RWLock_Obtain_for_reading+0x98>
/*
* If the thread is not willing to wait, then return immediately.
*/
if ( !wait ) {
10e23b: 84 d2 test %dl,%dl
10e23d: 75 15 jne 10e254 <_CORE_RWLock_Obtain_for_reading+0x60>
_ISR_Enable( level );
10e23f: ff 75 e4 pushl -0x1c(%ebp) 10e242: 9d popf
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
10e243: 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 */
}
10e24a: 8d 65 f4 lea -0xc(%ebp),%esp 10e24d: 5b pop %ebx 10e24e: 5e pop %esi 10e24f: 5f pop %edi 10e250: c9 leave 10e251: c3 ret
10e252: 66 90 xchg %ax,%ax <== NOT EXECUTED
10e254: 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;
10e25b: 89 5e 44 mov %ebx,0x44(%esi)
executing->Wait.id = id;
10e25e: 89 7e 20 mov %edi,0x20(%esi)
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_READ;
10e261: c7 46 30 00 00 00 00 movl $0x0,0x30(%esi)
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10e268: c7 46 34 00 00 00 00 movl $0x0,0x34(%esi)
_ISR_Enable( level );
10e26f: ff 75 e4 pushl -0x1c(%ebp) 10e272: 9d popf
_Thread_queue_Enqueue_with_handler(
10e273: c7 45 10 f8 e3 10 00 movl $0x10e3f8,0x10(%ebp) 10e27a: 89 4d 0c mov %ecx,0xc(%ebp) 10e27d: 89 5d 08 mov %ebx,0x8(%ebp)
timeout,
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
10e280: 8d 65 f4 lea -0xc(%ebp),%esp 10e283: 5b pop %ebx 10e284: 5e pop %esi 10e285: 5f pop %edi 10e286: 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(
10e287: e9 84 19 00 00 jmp 10fc10 <_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 );
10e28c: 83 ec 0c sub $0xc,%esp 10e28f: 53 push %ebx 10e290: 88 55 e0 mov %dl,-0x20(%ebp) 10e293: 89 4d dc mov %ecx,-0x24(%ebp) 10e296: e8 bd 1c 00 00 call 10ff58 <_Thread_queue_First>
if ( !waiter ) {
10e29b: 83 c4 10 add $0x10,%esp 10e29e: 85 c0 test %eax,%eax 10e2a0: 8a 55 e0 mov -0x20(%ebp),%dl 10e2a3: 8b 4d dc mov -0x24(%ebp),%ecx
10e2a6: 75 93 jne 10e23b <_CORE_RWLock_Obtain_for_reading+0x47><== NEVER TAKEN
the_rwlock->number_of_readers += 1;
10e2a8: ff 43 48 incl 0x48(%ebx)
_ISR_Enable( level );
10e2ab: ff 75 e4 pushl -0x1c(%ebp) 10e2ae: 9d popf
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10e2af: c7 46 34 00 00 00 00 movl $0x0,0x34(%esi)
return;
10e2b6: e9 75 ff ff ff jmp 10e230 <_CORE_RWLock_Obtain_for_reading+0x3c>
0010e2bc <_CORE_RWLock_Obtain_for_writing>:
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
10e2bc: 55 push %ebp 10e2bd: 89 e5 mov %esp,%ebp 10e2bf: 57 push %edi 10e2c0: 56 push %esi 10e2c1: 53 push %ebx 10e2c2: 83 ec 0c sub $0xc,%esp 10e2c5: 8b 45 08 mov 0x8(%ebp),%eax 10e2c8: 8b 7d 0c mov 0xc(%ebp),%edi 10e2cb: 8b 75 14 mov 0x14(%ebp),%esi 10e2ce: 8a 5d 10 mov 0x10(%ebp),%bl
ISR_Level level; Thread_Control *executing = _Thread_Executing;
10e2d1: 8b 15 98 a6 12 00 mov 0x12a698,%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 );
10e2d7: 9c pushf 10e2d8: fa cli 10e2d9: 59 pop %ecx
switch ( the_rwlock->current_state ) {
10e2da: 83 78 44 00 cmpl $0x0,0x44(%eax)
10e2de: 75 18 jne 10e2f8 <_CORE_RWLock_Obtain_for_writing+0x3c>
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING;
10e2e0: c7 40 44 02 00 00 00 movl $0x2,0x44(%eax)
_ISR_Enable( level );
10e2e7: 51 push %ecx 10e2e8: 9d popf
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10e2e9: 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 */
}
10e2f0: 83 c4 0c add $0xc,%esp 10e2f3: 5b pop %ebx 10e2f4: 5e pop %esi 10e2f5: 5f pop %edi 10e2f6: c9 leave 10e2f7: c3 ret
/*
* If the thread is not willing to wait, then return immediately.
*/
if ( !wait ) {
10e2f8: 84 db test %bl,%bl
10e2fa: 75 14 jne 10e310 <_CORE_RWLock_Obtain_for_writing+0x54>
_ISR_Enable( level );
10e2fc: 51 push %ecx 10e2fd: 9d popf
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
10e2fe: 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 */
}
10e305: 83 c4 0c add $0xc,%esp 10e308: 5b pop %ebx 10e309: 5e pop %esi 10e30a: 5f pop %edi 10e30b: c9 leave 10e30c: c3 ret
10e30d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
10e310: 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;
10e317: 89 42 44 mov %eax,0x44(%edx)
executing->Wait.id = id;
10e31a: 89 7a 20 mov %edi,0x20(%edx)
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE;
10e31d: c7 42 30 01 00 00 00 movl $0x1,0x30(%edx)
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10e324: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx)
_ISR_Enable( level );
10e32b: 51 push %ecx 10e32c: 9d popf
_Thread_queue_Enqueue_with_handler(
10e32d: c7 45 10 f8 e3 10 00 movl $0x10e3f8,0x10(%ebp) 10e334: 89 75 0c mov %esi,0xc(%ebp) 10e337: 89 45 08 mov %eax,0x8(%ebp)
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
10e33a: 83 c4 0c add $0xc,%esp 10e33d: 5b pop %ebx 10e33e: 5e pop %esi 10e33f: 5f pop %edi 10e340: 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(
10e341: e9 ca 18 00 00 jmp 10fc10 <_Thread_queue_Enqueue_with_handler>
0010e348 <_CORE_RWLock_Release>:
*/
CORE_RWLock_Status _CORE_RWLock_Release(
CORE_RWLock_Control *the_rwlock
)
{
10e348: 55 push %ebp 10e349: 89 e5 mov %esp,%ebp 10e34b: 53 push %ebx 10e34c: 83 ec 04 sub $0x4,%esp 10e34f: 8b 5d 08 mov 0x8(%ebp),%ebx
ISR_Level level; Thread_Control *executing = _Thread_Executing;
10e352: 8b 0d 98 a6 12 00 mov 0x12a698,%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 );
10e358: 9c pushf 10e359: fa cli 10e35a: 5a pop %edx
if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){
10e35b: 8b 43 44 mov 0x44(%ebx),%eax 10e35e: 85 c0 test %eax,%eax
10e360: 74 7a je 10e3dc <_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 ) {
10e362: 48 dec %eax
10e363: 74 63 je 10e3c8 <_CORE_RWLock_Release+0x80>
return CORE_RWLOCK_SUCCESSFUL;
}
}
/* CORE_RWLOCK_LOCKED_FOR_WRITING or READING with readers */
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10e365: 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;
10e36c: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
_ISR_Enable( level );
10e373: 52 push %edx 10e374: 9d popf
next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue );
10e375: 83 ec 0c sub $0xc,%esp 10e378: 53 push %ebx 10e379: e8 6e 17 00 00 call 10faec <_Thread_queue_Dequeue>
if ( next ) {
10e37e: 83 c4 10 add $0x10,%esp 10e381: 85 c0 test %eax,%eax
10e383: 74 39 je 10e3be <_CORE_RWLock_Release+0x76>
if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) {
10e385: 83 78 30 01 cmpl $0x1,0x30(%eax)
10e389: 74 61 je 10e3ec <_CORE_RWLock_Release+0xa4>
}
/*
* Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING
*/
the_rwlock->number_of_readers += 1;
10e38b: ff 43 48 incl 0x48(%ebx)
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
10e38e: c7 43 44 01 00 00 00 movl $0x1,0x44(%ebx) 10e395: eb 17 jmp 10e3ae <_CORE_RWLock_Release+0x66>
10e397: 90 nop <== NOT EXECUTED
/*
* Now see if more readers can be let go.
*/
while ( 1 ) {
next = _Thread_queue_First( &the_rwlock->Wait_queue );
if ( !next ||
10e398: 83 78 30 01 cmpl $0x1,0x30(%eax)
10e39c: 74 20 je 10e3be <_CORE_RWLock_Release+0x76><== NEVER TAKEN
next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE )
return CORE_RWLOCK_SUCCESSFUL;
the_rwlock->number_of_readers += 1;
10e39e: ff 43 48 incl 0x48(%ebx)
_Thread_queue_Extract( &the_rwlock->Wait_queue, next );
10e3a1: 83 ec 08 sub $0x8,%esp 10e3a4: 50 push %eax 10e3a5: 53 push %ebx 10e3a6: e8 99 1a 00 00 call 10fe44 <_Thread_queue_Extract>
}
10e3ab: 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 );
10e3ae: 83 ec 0c sub $0xc,%esp 10e3b1: 53 push %ebx 10e3b2: e8 a1 1b 00 00 call 10ff58 <_Thread_queue_First>
if ( !next ||
10e3b7: 83 c4 10 add $0x10,%esp 10e3ba: 85 c0 test %eax,%eax
10e3bc: 75 da jne 10e398 <_CORE_RWLock_Release+0x50>
}
/* indentation is to match _ISR_Disable at top */
return CORE_RWLOCK_SUCCESSFUL;
}
10e3be: 31 c0 xor %eax,%eax 10e3c0: 8b 5d fc mov -0x4(%ebp),%ebx 10e3c3: c9 leave 10e3c4: c3 ret
10e3c5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_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;
10e3c8: 8b 43 48 mov 0x48(%ebx),%eax 10e3cb: 48 dec %eax 10e3cc: 89 43 48 mov %eax,0x48(%ebx)
if ( the_rwlock->number_of_readers != 0 ) {
10e3cf: 85 c0 test %eax,%eax
10e3d1: 74 92 je 10e365 <_CORE_RWLock_Release+0x1d>
/* must be unlocked again */
_ISR_Enable( level );
10e3d3: 52 push %edx 10e3d4: 9d popf
}
/* indentation is to match _ISR_Disable at top */
return CORE_RWLOCK_SUCCESSFUL;
}
10e3d5: 31 c0 xor %eax,%eax 10e3d7: 8b 5d fc mov -0x4(%ebp),%ebx 10e3da: c9 leave 10e3db: c3 ret
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){
_ISR_Enable( level );
10e3dc: 52 push %edx 10e3dd: 9d popf
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
10e3de: c7 41 34 02 00 00 00 movl $0x2,0x34(%ecx)
}
/* indentation is to match _ISR_Disable at top */
return CORE_RWLOCK_SUCCESSFUL;
}
10e3e5: 31 c0 xor %eax,%eax 10e3e7: 8b 5d fc mov -0x4(%ebp),%ebx 10e3ea: c9 leave 10e3eb: 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;
10e3ec: c7 43 44 02 00 00 00 movl $0x2,0x44(%ebx)
return CORE_RWLOCK_SUCCESSFUL;
10e3f3: eb c9 jmp 10e3be <_CORE_RWLock_Release+0x76>
0010e3f8 <_CORE_RWLock_Timeout>:
void _CORE_RWLock_Timeout(
Objects_Id id,
void *ignored
)
{
10e3f8: 55 push %ebp 10e3f9: 89 e5 mov %esp,%ebp 10e3fb: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10e3fe: 8d 45 f4 lea -0xc(%ebp),%eax 10e401: 50 push %eax 10e402: ff 75 08 pushl 0x8(%ebp) 10e405: e8 42 13 00 00 call 10f74c <_Thread_Get>
switch ( location ) {
10e40a: 83 c4 10 add $0x10,%esp 10e40d: 8b 55 f4 mov -0xc(%ebp),%edx 10e410: 85 d2 test %edx,%edx
10e412: 75 17 jne 10e42b <_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 );
10e414: 83 ec 0c sub $0xc,%esp 10e417: 50 push %eax 10e418: e8 1b 1c 00 00 call 110038 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10e41d: a1 d4 a0 12 00 mov 0x12a0d4,%eax 10e422: 48 dec %eax 10e423: a3 d4 a0 12 00 mov %eax,0x12a0d4 10e428: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10e42b: c9 leave 10e42c: c3 ret
0010d0dc <_CORE_barrier_Wait>:
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
10d0dc: 55 push %ebp 10d0dd: 89 e5 mov %esp,%ebp 10d0df: 57 push %edi 10d0e0: 56 push %esi 10d0e1: 53 push %ebx 10d0e2: 83 ec 1c sub $0x1c,%esp 10d0e5: 8b 45 08 mov 0x8(%ebp),%eax 10d0e8: 8b 5d 0c mov 0xc(%ebp),%ebx 10d0eb: 8b 75 14 mov 0x14(%ebp),%esi 10d0ee: 8b 7d 18 mov 0x18(%ebp),%edi
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
10d0f1: 8b 15 b8 91 12 00 mov 0x1291b8,%edx
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
10d0f7: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx)
_ISR_Disable( level );
10d0fe: 9c pushf 10d0ff: fa cli 10d100: 8f 45 e4 popl -0x1c(%ebp)
the_barrier->number_of_waiting_threads++;
10d103: 8b 48 48 mov 0x48(%eax),%ecx 10d106: 41 inc %ecx 10d107: 89 48 48 mov %ecx,0x48(%eax)
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
10d10a: 83 78 40 00 cmpl $0x0,0x40(%eax)
10d10e: 75 05 jne 10d115 <_CORE_barrier_Wait+0x39>
if ( the_barrier->number_of_waiting_threads ==
10d110: 3b 48 44 cmp 0x44(%eax),%ecx
10d113: 74 2b je 10d140 <_CORE_barrier_Wait+0x64>
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;
10d115: c7 40 30 01 00 00 00 movl $0x1,0x30(%eax)
return;
}
}
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
10d11c: 89 42 44 mov %eax,0x44(%edx)
executing->Wait.id = id;
10d11f: 89 5a 20 mov %ebx,0x20(%edx)
_ISR_Enable( level );
10d122: ff 75 e4 pushl -0x1c(%ebp) 10d125: 9d popf
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
10d126: c7 45 10 34 f0 10 00 movl $0x10f034,0x10(%ebp) 10d12d: 89 75 0c mov %esi,0xc(%ebp) 10d130: 89 45 08 mov %eax,0x8(%ebp)
}
10d133: 83 c4 1c add $0x1c,%esp 10d136: 5b pop %ebx 10d137: 5e pop %esi 10d138: 5f pop %edi 10d139: c9 leave
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
10d13a: e9 a5 1b 00 00 jmp 10ece4 <_Thread_queue_Enqueue_with_handler>
10d13f: 90 nop <== NOT EXECUTED
_ISR_Disable( level );
the_barrier->number_of_waiting_threads++;
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
if ( the_barrier->number_of_waiting_threads ==
the_barrier->Attributes.maximum_count) {
executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED;
10d140: c7 42 34 01 00 00 00 movl $0x1,0x34(%edx)
_ISR_Enable( level );
10d147: ff 75 e4 pushl -0x1c(%ebp) 10d14a: 9d popf
_CORE_barrier_Release( the_barrier, id, api_barrier_mp_support );
10d14b: 89 7d 10 mov %edi,0x10(%ebp) 10d14e: 89 5d 0c mov %ebx,0xc(%ebp) 10d151: 89 45 08 mov %eax,0x8(%ebp)
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
}
10d154: 83 c4 1c add $0x1c,%esp 10d157: 5b pop %ebx 10d158: 5e pop %esi 10d159: 5f pop %edi 10d15a: c9 leave
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
if ( the_barrier->number_of_waiting_threads ==
the_barrier->Attributes.maximum_count) {
executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED;
_ISR_Enable( level );
_CORE_barrier_Release( the_barrier, id, api_barrier_mp_support );
10d15b: e9 94 4f 00 00 jmp 1120f4 <_CORE_barrier_Release>
00119884 <_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
)
{
119884: 55 push %ebp 119885: 89 e5 mov %esp,%ebp 119887: 57 push %edi 119888: 56 push %esi 119889: 53 push %ebx 11988a: 83 ec 1c sub $0x1c,%esp 11988d: 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 ) {
119890: 8b 45 10 mov 0x10(%ebp),%eax 119893: 39 43 4c cmp %eax,0x4c(%ebx)
119896: 72 60 jb 1198f8 <_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 ) {
119898: 8b 43 48 mov 0x48(%ebx),%eax 11989b: 85 c0 test %eax,%eax
11989d: 75 45 jne 1198e4 <_CORE_message_queue_Broadcast+0x60>
11989f: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 1198a6: eb 18 jmp 1198c0 <_CORE_message_queue_Broadcast+0x3c>
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
waitp = &the_thread->Wait;
number_broadcasted += 1;
1198a8: ff 45 e4 incl -0x1c(%ebp)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
1198ab: 8b 42 2c mov 0x2c(%edx),%eax 1198ae: 89 c7 mov %eax,%edi 1198b0: 8b 75 0c mov 0xc(%ebp),%esi 1198b3: 8b 4d 10 mov 0x10(%ebp),%ecx 1198b6: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
1198b8: 8b 42 28 mov 0x28(%edx),%eax 1198bb: 8b 55 10 mov 0x10(%ebp),%edx 1198be: 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 =
1198c0: 83 ec 0c sub $0xc,%esp 1198c3: 53 push %ebx 1198c4: e8 0b 26 00 00 call 11bed4 <_Thread_queue_Dequeue> 1198c9: 89 c2 mov %eax,%edx 1198cb: 83 c4 10 add $0x10,%esp 1198ce: 85 c0 test %eax,%eax
1198d0: 75 d6 jne 1198a8 <_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;
1198d2: 8b 55 e4 mov -0x1c(%ebp),%edx 1198d5: 8b 45 1c mov 0x1c(%ebp),%eax 1198d8: 89 10 mov %edx,(%eax)
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
1198da: 31 c0 xor %eax,%eax
}
1198dc: 8d 65 f4 lea -0xc(%ebp),%esp 1198df: 5b pop %ebx 1198e0: 5e pop %esi 1198e1: 5f pop %edi 1198e2: c9 leave 1198e3: 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;
1198e4: 8b 55 1c mov 0x1c(%ebp),%edx 1198e7: c7 02 00 00 00 00 movl $0x0,(%edx)
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
1198ed: 31 c0 xor %eax,%eax
#endif
}
*count = number_broadcasted;
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
1198ef: 8d 65 f4 lea -0xc(%ebp),%esp 1198f2: 5b pop %ebx 1198f3: 5e pop %esi 1198f4: 5f pop %edi 1198f5: c9 leave 1198f6: c3 ret
1198f7: 90 nop <== NOT EXECUTED
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
return CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE;
1198f8: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED
#endif
}
*count = number_broadcasted;
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
1198fd: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 119900: 5b pop %ebx <== NOT EXECUTED 119901: 5e pop %esi <== NOT EXECUTED 119902: 5f pop %edi <== NOT EXECUTED 119903: c9 leave <== NOT EXECUTED 119904: c3 ret <== NOT EXECUTED
001149dc <_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
)
{
1149dc: 55 push %ebp 1149dd: 89 e5 mov %esp,%ebp 1149df: 57 push %edi 1149e0: 56 push %esi 1149e1: 53 push %ebx 1149e2: 83 ec 0c sub $0xc,%esp 1149e5: 8b 5d 08 mov 0x8(%ebp),%ebx 1149e8: 8b 75 10 mov 0x10(%ebp),%esi 1149eb: 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;
1149ee: 89 73 44 mov %esi,0x44(%ebx)
the_message_queue->number_of_pending_messages = 0;
1149f1: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx)
the_message_queue->maximum_message_size = maximum_message_size;
1149f8: 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;
1149fb: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx)
the_message_queue->notify_argument = the_argument;
114a02: 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)) {
114a09: a8 03 test $0x3,%al
114a0b: 74 17 je 114a24 <_CORE_message_queue_Initialize+0x48>
allocated_message_size += sizeof(uint32_t);
114a0d: 8d 50 04 lea 0x4(%eax),%edx
allocated_message_size &= ~(sizeof(uint32_t) - 1);
114a10: 83 e2 fc and $0xfffffffc,%edx
}
if (allocated_message_size < maximum_message_size)
114a13: 39 d0 cmp %edx,%eax
114a15: 76 0f jbe 114a26 <_CORE_message_queue_Initialize+0x4a><== ALWAYS TAKEN
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
return false;
114a17: 31 c0 xor %eax,%eax
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
}
114a19: 8d 65 f4 lea -0xc(%ebp),%esp 114a1c: 5b pop %ebx 114a1d: 5e pop %esi 114a1e: 5f pop %edi 114a1f: c9 leave 114a20: c3 ret
114a21: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
/*
* 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)) {
114a24: 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));
114a26: 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 *
114a29: 89 f8 mov %edi,%eax 114a2b: 0f af c6 imul %esi,%eax
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
114a2e: 39 d0 cmp %edx,%eax
114a30: 72 e5 jb 114a17 <_CORE_message_queue_Initialize+0x3b><== NEVER TAKEN
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
114a32: 83 ec 0c sub $0xc,%esp 114a35: 50 push %eax 114a36: e8 75 2a 00 00 call 1174b0 <_Workspace_Allocate>
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
114a3b: 89 43 5c mov %eax,0x5c(%ebx)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
114a3e: 83 c4 10 add $0x10,%esp 114a41: 85 c0 test %eax,%eax
114a43: 74 d2 je 114a17 <_CORE_message_queue_Initialize+0x3b>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
114a45: 57 push %edi 114a46: 56 push %esi 114a47: 50 push %eax 114a48: 8d 43 68 lea 0x68(%ebx),%eax 114a4b: 50 push %eax 114a4c: e8 63 51 00 00 call 119bb4 <_Chain_Initialize>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
114a51: 8d 43 54 lea 0x54(%ebx),%eax 114a54: 89 43 50 mov %eax,0x50(%ebx)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
114a57: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx)
the_message_queue->message_buffers,
(size_t) maximum_pending_messages,
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
114a5e: 8d 43 50 lea 0x50(%ebx),%eax 114a61: 89 43 58 mov %eax,0x58(%ebx)
_Thread_queue_Initialize(
114a64: 6a 06 push $0x6 114a66: 68 80 00 00 00 push $0x80 114a6b: 8b 45 0c mov 0xc(%ebp),%eax 114a6e: 83 38 01 cmpl $0x1,(%eax) 114a71: 0f 94 c0 sete %al 114a74: 0f b6 c0 movzbl %al,%eax 114a77: 50 push %eax 114a78: 53 push %ebx 114a79: e8 ca 1f 00 00 call 116a48 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
114a7e: 83 c4 20 add $0x20,%esp 114a81: b0 01 mov $0x1,%al
}
114a83: 8d 65 f4 lea -0xc(%ebp),%esp 114a86: 5b pop %ebx 114a87: 5e pop %esi 114a88: 5f pop %edi 114a89: c9 leave 114a8a: c3 ret
00110fd0 <_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
)
{
110fd0: 55 push %ebp 110fd1: 89 e5 mov %esp,%ebp 110fd3: 56 push %esi 110fd4: 53 push %ebx 110fd5: 83 ec 10 sub $0x10,%esp 110fd8: 8b 45 08 mov 0x8(%ebp),%eax 110fdb: 8b 55 0c mov 0xc(%ebp),%edx 110fde: 8b 4d 10 mov 0x10(%ebp),%ecx 110fe1: 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 ) {
110fe4: 81 f9 ff ff ff 7f cmp $0x7fffffff,%ecx
110fea: 74 70 je 11105c <_CORE_message_queue_Insert_message+0x8c>
_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 ) {
110fec: 81 f9 00 00 00 80 cmp $0x80000000,%ecx
110ff2: 0f 84 88 00 00 00 je 111080 <_CORE_message_queue_Insert_message+0xb0>
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;
110ff8: 8b 58 50 mov 0x50(%eax),%ebx 110ffb: 8d 70 54 lea 0x54(%eax),%esi
while ( !_Chain_Is_tail( the_header, the_node ) ) {
110ffe: 39 de cmp %ebx,%esi
111000: 74 05 je 111007 <_CORE_message_queue_Insert_message+0x37>
this_message = (CORE_message_queue_Buffer_control *) the_node;
this_priority = _CORE_message_queue_Get_message_priority(this_message);
if ( this_priority <= the_priority ) {
111002: 3b 4b 08 cmp 0x8(%ebx),%ecx
111005: 7d 45 jge 11104c <_CORE_message_queue_Insert_message+0x7c>
the_node = the_node->next;
continue;
}
break;
}
_ISR_Disable( level );
111007: 9c pushf 111008: fa cli 111009: 5e pop %esi
SET_NOTIFY();
11100a: 8b 48 48 mov 0x48(%eax),%ecx
*
* INTERRUPT LATENCY:
* insert
*/
void _CORE_message_queue_Insert_message(
11100d: 85 c9 test %ecx,%ecx 11100f: 0f 94 45 f7 sete -0x9(%ebp)
}
break;
}
_ISR_Disable( level );
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
111013: 41 inc %ecx 111014: 89 48 48 mov %ecx,0x48(%eax)
_Chain_Insert_unprotected( the_node->previous, &the_message->Node );
111017: 8b 4b 04 mov 0x4(%ebx),%ecx
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
11101a: 89 4a 04 mov %ecx,0x4(%edx)
before_node = after_node->next;
11101d: 8b 19 mov (%ecx),%ebx
after_node->next = the_node;
11101f: 89 11 mov %edx,(%ecx)
the_node->next = before_node;
111021: 89 1a mov %ebx,(%edx)
before_node->previous = the_node;
111023: 89 53 04 mov %edx,0x4(%ebx)
_ISR_Enable( level );
111026: 56 push %esi 111027: 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 )
111028: 80 7d f7 00 cmpb $0x0,-0x9(%ebp)
11102c: 74 16 je 111044 <_CORE_message_queue_Insert_message+0x74>
11102e: 8b 50 60 mov 0x60(%eax),%edx 111031: 85 d2 test %edx,%edx
111033: 74 0f je 111044 <_CORE_message_queue_Insert_message+0x74>
(*the_message_queue->notify_handler)(the_message_queue->notify_argument);
111035: 8b 40 64 mov 0x64(%eax),%eax 111038: 89 45 08 mov %eax,0x8(%ebp)
#endif }
11103b: 83 c4 10 add $0x10,%esp 11103e: 5b pop %ebx 11103f: 5e pop %esi 111040: 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);
111041: ff e2 jmp *%edx
111043: 90 nop <== NOT EXECUTED
#endif }
111044: 83 c4 10 add $0x10,%esp 111047: 5b pop %ebx 111048: 5e pop %esi 111049: c9 leave 11104a: c3 ret
11104b: 90 nop <== NOT EXECUTED
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;
11104c: 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 ) ) {
11104e: 39 de cmp %ebx,%esi
111050: 74 b5 je 111007 <_CORE_message_queue_Insert_message+0x37>
this_message = (CORE_message_queue_Buffer_control *) the_node;
this_priority = _CORE_message_queue_Get_message_priority(this_message);
if ( this_priority <= the_priority ) {
111052: 3b 4b 08 cmp 0x8(%ebx),%ecx
111055: 7c b0 jl 111007 <_CORE_message_queue_Insert_message+0x37>
111057: eb f3 jmp 11104c <_CORE_message_queue_Insert_message+0x7c>
111059: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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 );
11105c: 9c pushf 11105d: fa cli 11105e: 5b pop %ebx
SET_NOTIFY();
11105f: 8b 48 48 mov 0x48(%eax),%ecx
*
* INTERRUPT LATENCY:
* insert
*/
void _CORE_message_queue_Insert_message(
111062: 85 c9 test %ecx,%ecx 111064: 0f 94 45 f7 sete -0x9(%ebp)
_ISR_Enable( level );
#else
if ( submit_type == CORE_MESSAGE_QUEUE_SEND_REQUEST ) {
_ISR_Disable( level );
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
111068: 41 inc %ecx 111069: 89 48 48 mov %ecx,0x48(%eax)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
11106c: 8d 48 54 lea 0x54(%eax),%ecx 11106f: 89 0a mov %ecx,(%edx)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
111071: 8b 48 58 mov 0x58(%eax),%ecx
the_chain->last = the_node;
111074: 89 50 58 mov %edx,0x58(%eax)
old_last_node->next = the_node;
111077: 89 11 mov %edx,(%ecx)
the_node->previous = old_last_node;
111079: 89 4a 04 mov %ecx,0x4(%edx)
_CORE_message_queue_Append_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
11107c: 53 push %ebx 11107d: 9d popf 11107e: eb a8 jmp 111028 <_CORE_message_queue_Insert_message+0x58>
} else if ( submit_type == CORE_MESSAGE_QUEUE_URGENT_REQUEST ) {
_ISR_Disable( level );
111080: 9c pushf 111081: fa cli 111082: 5b pop %ebx
SET_NOTIFY();
111083: 8b 48 48 mov 0x48(%eax),%ecx
*
* INTERRUPT LATENCY:
* insert
*/
void _CORE_message_queue_Insert_message(
111086: 85 c9 test %ecx,%ecx 111088: 0f 94 45 f7 sete -0x9(%ebp)
_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 );
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
11108c: 41 inc %ecx 11108d: 89 48 48 mov %ecx,0x48(%eax)
RTEMS_INLINE_ROUTINE void _CORE_message_queue_Prepend_unprotected (
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message
)
{
_Chain_Prepend_unprotected(
111090: 8d 48 50 lea 0x50(%eax),%ecx
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
111093: 89 4a 04 mov %ecx,0x4(%edx)
before_node = after_node->next;
111096: 8b 48 50 mov 0x50(%eax),%ecx
after_node->next = the_node;
111099: 89 50 50 mov %edx,0x50(%eax)
the_node->next = before_node;
11109c: 89 0a mov %ecx,(%edx)
before_node->previous = the_node;
11109e: 89 51 04 mov %edx,0x4(%ecx)
_CORE_message_queue_Prepend_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
1110a1: 53 push %ebx 1110a2: 9d popf 1110a3: eb 83 jmp 111028 <_CORE_message_queue_Insert_message+0x58>
00114a8c <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
114a8c: 55 push %ebp 114a8d: 89 e5 mov %esp,%ebp 114a8f: 57 push %edi 114a90: 56 push %esi 114a91: 53 push %ebx 114a92: 83 ec 2c sub $0x2c,%esp 114a95: 8b 55 08 mov 0x8(%ebp),%edx 114a98: 8b 45 0c mov 0xc(%ebp),%eax 114a9b: 89 45 dc mov %eax,-0x24(%ebp) 114a9e: 8b 4d 10 mov 0x10(%ebp),%ecx 114aa1: 89 4d e0 mov %ecx,-0x20(%ebp) 114aa4: 8b 45 14 mov 0x14(%ebp),%eax 114aa7: 8b 5d 1c mov 0x1c(%ebp),%ebx 114aaa: 89 5d d8 mov %ebx,-0x28(%ebp) 114aad: 0f b6 7d 18 movzbl 0x18(%ebp),%edi
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
114ab1: 8b 0d f8 10 13 00 mov 0x1310f8,%ecx
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
114ab7: c7 41 34 00 00 00 00 movl $0x0,0x34(%ecx)
_ISR_Disable( level );
114abe: 9c pushf 114abf: fa cli 114ac0: 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));
114ac3: 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;
114ac6: 8d 72 54 lea 0x54(%edx),%esi
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
114ac9: 39 f3 cmp %esi,%ebx
114acb: 74 7b je 114b48 <_CORE_message_queue_Seize+0xbc>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
114acd: 8b 0b mov (%ebx),%ecx
the_chain->first = new_first;
114acf: 89 4a 50 mov %ecx,0x50(%edx)
CORE_message_queue_Buffer_control *_CORE_message_queue_Get_pending_message (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
_Chain_Get_unprotected( &the_message_queue->Pending_messages );
114ad2: 8d 72 50 lea 0x50(%edx),%esi 114ad5: 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;
114ad8: ff 4a 48 decl 0x48(%edx)
_ISR_Enable( level );
114adb: ff 75 e4 pushl -0x1c(%ebp) 114ade: 9d popf
*size_p = the_message->Contents.size;
114adf: 8b 4b 0c mov 0xc(%ebx),%ecx 114ae2: 89 08 mov %ecx,(%eax)
_Thread_Executing->Wait.count =
114ae4: 8b 73 08 mov 0x8(%ebx),%esi 114ae7: 8b 0d f8 10 13 00 mov 0x1310f8,%ecx 114aed: 89 71 24 mov %esi,0x24(%ecx)
_CORE_message_queue_Get_message_priority( the_message );
_CORE_message_queue_Copy_buffer(
the_message->Contents.buffer,
114af0: 8d 4b 10 lea 0x10(%ebx),%ecx 114af3: 89 4d e4 mov %ecx,-0x1c(%ebp)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
114af6: 8b 08 mov (%eax),%ecx 114af8: 8b 7d e0 mov -0x20(%ebp),%edi 114afb: 8b 75 e4 mov -0x1c(%ebp),%esi 114afe: 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 );
114b00: 83 ec 0c sub $0xc,%esp 114b03: 52 push %edx 114b04: 89 55 d4 mov %edx,-0x2c(%ebp) 114b07: e8 8c 1b 00 00 call 116698 <_Thread_queue_Dequeue>
if ( !the_thread ) {
114b0c: 83 c4 10 add $0x10,%esp 114b0f: 85 c0 test %eax,%eax 114b11: 8b 55 d4 mov -0x2c(%ebp),%edx
114b14: 0f 84 86 00 00 00 je 114ba0 <_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;
114b1a: 8b 48 24 mov 0x24(%eax),%ecx 114b1d: 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;
114b20: 8b 48 30 mov 0x30(%eax),%ecx 114b23: 89 4b 0c mov %ecx,0xc(%ebx)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
114b26: 8b 70 2c mov 0x2c(%eax),%esi 114b29: 8b 7d e4 mov -0x1c(%ebp),%edi 114b2c: 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(
114b2e: 8b 43 08 mov 0x8(%ebx),%eax 114b31: 89 45 10 mov %eax,0x10(%ebp) 114b34: 89 5d 0c mov %ebx,0xc(%ebp) 114b37: 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 );
}
114b3a: 8d 65 f4 lea -0xc(%ebp),%esp 114b3d: 5b pop %ebx 114b3e: 5e pop %esi 114b3f: 5f pop %edi 114b40: c9 leave
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
114b41: e9 be 50 00 00 jmp 119c04 <_CORE_message_queue_Insert_message>
114b46: 66 90 xchg %ax,%ax <== NOT EXECUTED
return;
}
#endif
}
if ( !wait ) {
114b48: 89 fb mov %edi,%ebx 114b4a: 84 db test %bl,%bl
114b4c: 75 16 jne 114b64 <_CORE_message_queue_Seize+0xd8>
_ISR_Enable( level );
114b4e: ff 75 e4 pushl -0x1c(%ebp) 114b51: 9d popf
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
114b52: 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 );
}
114b59: 8d 65 f4 lea -0xc(%ebp),%esp 114b5c: 5b pop %ebx 114b5d: 5e pop %esi 114b5e: 5f pop %edi 114b5f: c9 leave 114b60: c3 ret
114b61: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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;
114b64: 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;
114b6b: 89 51 44 mov %edx,0x44(%ecx)
executing->Wait.id = id;
114b6e: 8b 5d dc mov -0x24(%ebp),%ebx 114b71: 89 59 20 mov %ebx,0x20(%ecx)
executing->Wait.return_argument_second.mutable_object = buffer;
114b74: 8b 5d e0 mov -0x20(%ebp),%ebx 114b77: 89 59 2c mov %ebx,0x2c(%ecx)
executing->Wait.return_argument = size_p;
114b7a: 89 41 28 mov %eax,0x28(%ecx)
/* Wait.count will be filled in with the message priority */ _ISR_Enable( level );
114b7d: ff 75 e4 pushl -0x1c(%ebp) 114b80: 9d popf
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
114b81: c7 45 10 0c 6b 11 00 movl $0x116b0c,0x10(%ebp) 114b88: 8b 45 d8 mov -0x28(%ebp),%eax 114b8b: 89 45 0c mov %eax,0xc(%ebp) 114b8e: 89 55 08 mov %edx,0x8(%ebp)
}
114b91: 8d 65 f4 lea -0xc(%ebp),%esp 114b94: 5b pop %ebx 114b95: 5e pop %esi 114b96: 5f pop %edi 114b97: 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 );
114b98: e9 1f 1c 00 00 jmp 1167bc <_Thread_queue_Enqueue_with_handler>
114b9d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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 );
114ba0: 89 5d 0c mov %ebx,0xc(%ebp) 114ba3: 83 c2 68 add $0x68,%edx 114ba6: 89 55 08 mov %edx,0x8(%ebp)
}
114ba9: 8d 65 f4 lea -0xc(%ebp),%esp 114bac: 5b pop %ebx 114bad: 5e pop %esi 114bae: 5f pop %edi 114baf: c9 leave 114bb0: e9 a7 fd ff ff jmp 11495c <_Chain_Append>
0010c00c <_CORE_message_queue_Submit>:
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
10c00c: 55 push %ebp 10c00d: 89 e5 mov %esp,%ebp 10c00f: 57 push %edi 10c010: 56 push %esi 10c011: 53 push %ebx 10c012: 83 ec 1c sub $0x1c,%esp 10c015: 8b 5d 08 mov 0x8(%ebp),%ebx 10c018: 8b 75 0c mov 0xc(%ebp),%esi 10c01b: 8a 4d 20 mov 0x20(%ebp),%cl
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
10c01e: 8b 45 10 mov 0x10(%ebp),%eax 10c021: 39 43 4c cmp %eax,0x4c(%ebx)
10c024: 72 32 jb 10c058 <_CORE_message_queue_Submit+0x4c>
}
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
10c026: 8b 43 48 mov 0x48(%ebx),%eax 10c029: 85 c0 test %eax,%eax
10c02b: 74 3b je 10c068 <_CORE_message_queue_Submit+0x5c>
/*
* No one waiting on the message queue at this time, so attempt to
* queue the message up for a future receive.
*/
if ( the_message_queue->number_of_pending_messages <
10c02d: 39 43 44 cmp %eax,0x44(%ebx)
10c030: 0f 87 ba 00 00 00 ja 10c0f0 <_CORE_message_queue_Submit+0xe4>
/*
* 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 ) {
10c036: 84 c9 test %cl,%cl
10c038: 0f 84 ee 00 00 00 je 10c12c <_CORE_message_queue_Submit+0x120>
/*
* 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() ) {
10c03e: 8b 15 94 6a 12 00 mov 0x126a94,%edx 10c044: 85 d2 test %edx,%edx
10c046: 74 60 je 10c0a8 <_CORE_message_queue_Submit+0x9c>
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED;
10c048: b8 03 00 00 00 mov $0x3,%eax
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
10c04d: 8d 65 f4 lea -0xc(%ebp),%esp 10c050: 5b pop %ebx 10c051: 5e pop %esi 10c052: 5f pop %edi 10c053: c9 leave 10c054: c3 ret
10c055: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
{
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
return CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE;
10c058: 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
}
10c05d: 8d 65 f4 lea -0xc(%ebp),%esp 10c060: 5b pop %ebx 10c061: 5e pop %esi 10c062: 5f pop %edi 10c063: c9 leave 10c064: c3 ret
10c065: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
/*
* 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 );
10c068: 83 ec 0c sub $0xc,%esp 10c06b: 53 push %ebx 10c06c: 88 4d e4 mov %cl,-0x1c(%ebp) 10c06f: e8 f8 19 00 00 call 10da6c <_Thread_queue_Dequeue> 10c074: 89 c2 mov %eax,%edx
if ( the_thread ) {
10c076: 83 c4 10 add $0x10,%esp 10c079: 85 c0 test %eax,%eax 10c07b: 8a 4d e4 mov -0x1c(%ebp),%cl
10c07e: 0f 84 b8 00 00 00 je 10c13c <_CORE_message_queue_Submit+0x130>
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
10c084: 8b 40 2c mov 0x2c(%eax),%eax 10c087: 89 c7 mov %eax,%edi 10c089: 8b 4d 10 mov 0x10(%ebp),%ecx 10c08c: 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;
10c08e: 8b 42 28 mov 0x28(%edx),%eax 10c091: 8b 4d 10 mov 0x10(%ebp),%ecx 10c094: 89 08 mov %ecx,(%eax)
the_thread->Wait.count = (uint32_t) submit_type;
10c096: 8b 45 1c mov 0x1c(%ebp),%eax 10c099: 89 42 24 mov %eax,0x24(%edx)
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
10c09c: 31 c0 xor %eax,%eax
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
10c09e: 8d 65 f4 lea -0xc(%ebp),%esp 10c0a1: 5b pop %ebx 10c0a2: 5e pop %esi 10c0a3: 5f pop %edi 10c0a4: c9 leave 10c0a5: c3 ret
10c0a6: 66 90 xchg %ax,%ax <== NOT EXECUTED
* 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;
10c0a8: a1 98 6a 12 00 mov 0x126a98,%eax
ISR_Level level;
_ISR_Disable( level );
10c0ad: 9c pushf 10c0ae: fa cli 10c0af: 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;
10c0b0: 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;
10c0b7: 89 58 44 mov %ebx,0x44(%eax)
executing->Wait.id = id;
10c0ba: 8b 55 14 mov 0x14(%ebp),%edx 10c0bd: 89 50 20 mov %edx,0x20(%eax)
executing->Wait.return_argument_second.immutable_object = buffer;
10c0c0: 89 70 2c mov %esi,0x2c(%eax)
executing->Wait.option = (uint32_t) size;
10c0c3: 8b 55 10 mov 0x10(%ebp),%edx 10c0c6: 89 50 30 mov %edx,0x30(%eax)
executing->Wait.count = submit_type;
10c0c9: 8b 55 1c mov 0x1c(%ebp),%edx 10c0cc: 89 50 24 mov %edx,0x24(%eax)
_ISR_Enable( level );
10c0cf: 51 push %ecx 10c0d0: 9d popf
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
10c0d1: 50 push %eax 10c0d2: 68 e0 de 10 00 push $0x10dee0 10c0d7: ff 75 24 pushl 0x24(%ebp) 10c0da: 53 push %ebx 10c0db: e8 b0 1a 00 00 call 10db90 <_Thread_queue_Enqueue_with_handler>
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
10c0e0: 83 c4 10 add $0x10,%esp 10c0e3: b8 07 00 00 00 mov $0x7,%eax
#endif }
10c0e8: 8d 65 f4 lea -0xc(%ebp),%esp 10c0eb: 5b pop %ebx 10c0ec: 5e pop %esi 10c0ed: 5f pop %edi 10c0ee: c9 leave 10c0ef: c3 ret
_CORE_message_queue_Allocate_message_buffer (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
_Chain_Get( &the_message_queue->Inactive_messages );
10c0f0: 83 ec 0c sub $0xc,%esp 10c0f3: 8d 43 68 lea 0x68(%ebx),%eax 10c0f6: 50 push %eax 10c0f7: e8 ec fe ff ff call 10bfe8 <_Chain_Get> 10c0fc: 89 c2 mov %eax,%edx
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED;
#endif
_CORE_message_queue_Copy_buffer(
buffer,
the_message->Contents.buffer,
10c0fe: 8d 40 10 lea 0x10(%eax),%eax
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
10c101: 89 c7 mov %eax,%edi 10c103: 8b 4d 10 mov 0x10(%ebp),%ecx 10c106: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
size
);
the_message->Contents.size = size;
10c108: 8b 4d 10 mov 0x10(%ebp),%ecx 10c10b: 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;
10c10e: 8b 45 1c mov 0x1c(%ebp),%eax 10c111: 89 42 08 mov %eax,0x8(%edx)
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
10c114: 83 c4 0c add $0xc,%esp 10c117: 50 push %eax 10c118: 52 push %edx 10c119: 53 push %ebx 10c11a: e8 b1 4e 00 00 call 110fd0 <_CORE_message_queue_Insert_message>
the_message_queue,
the_message,
submit_type
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
10c11f: 83 c4 10 add $0x10,%esp 10c122: 31 c0 xor %eax,%eax 10c124: e9 34 ff ff ff jmp 10c05d <_CORE_message_queue_Submit+0x51>
10c129: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
* 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 ) {
return CORE_MESSAGE_QUEUE_STATUS_TOO_MANY;
10c12c: b8 02 00 00 00 mov $0x2,%eax
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
10c131: 8d 65 f4 lea -0xc(%ebp),%esp 10c134: 5b pop %ebx 10c135: 5e pop %esi 10c136: 5f pop %edi 10c137: c9 leave 10c138: c3 ret
10c139: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
/*
* 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 );
if ( the_thread ) {
10c13c: 8b 43 48 mov 0x48(%ebx),%eax 10c13f: e9 e9 fe ff ff jmp 10c02d <_CORE_message_queue_Submit+0x21>
0010c150 <_CORE_mutex_Initialize>:
CORE_mutex_Status _CORE_mutex_Initialize(
CORE_mutex_Control *the_mutex,
CORE_mutex_Attributes *the_mutex_attributes,
uint32_t initial_lock
)
{
10c150: 55 push %ebp 10c151: 89 e5 mov %esp,%ebp 10c153: 57 push %edi 10c154: 56 push %esi 10c155: 53 push %ebx 10c156: 83 ec 0c sub $0xc,%esp 10c159: 8b 45 08 mov 0x8(%ebp),%eax 10c15c: 8b 5d 0c mov 0xc(%ebp),%ebx 10c15f: 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;
10c162: 8d 78 40 lea 0x40(%eax),%edi 10c165: b9 04 00 00 00 mov $0x4,%ecx 10c16a: 89 de mov %ebx,%esi 10c16c: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
the_mutex->lock = initial_lock;
10c16e: 89 50 50 mov %edx,0x50(%eax)
the_mutex->blocked_count = 0;
10c171: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax)
if ( initial_lock == CORE_MUTEX_LOCKED ) {
10c178: 85 d2 test %edx,%edx
10c17a: 75 30 jne 10c1ac <_CORE_mutex_Initialize+0x5c>
the_mutex->nest_count = 1;
10c17c: c7 40 54 01 00 00 00 movl $0x1,0x54(%eax)
the_mutex->holder = _Thread_Executing;
10c183: 8b 15 98 6a 12 00 mov 0x126a98,%edx 10c189: 89 50 5c mov %edx,0x5c(%eax)
the_mutex->holder_id = _Thread_Executing->Object.id;
10c18c: 8b 4a 08 mov 0x8(%edx),%ecx 10c18f: 89 48 60 mov %ecx,0x60(%eax)
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
10c192: 8b 48 48 mov 0x48(%eax),%ecx
if ( initial_lock == CORE_MUTEX_LOCKED ) {
the_mutex->nest_count = 1;
the_mutex->holder = _Thread_Executing;
the_mutex->holder_id = _Thread_Executing->Object.id;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
10c195: 83 f9 02 cmp $0x2,%ecx
10c198: 74 05 je 10c19f <_CORE_mutex_Initialize+0x4f>
10c19a: 83 f9 03 cmp $0x3,%ecx
10c19d: 75 22 jne 10c1c1 <_CORE_mutex_Initialize+0x71>
_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
if ( _Thread_Executing->current_priority <
10c19f: 8b 48 4c mov 0x4c(%eax),%ecx 10c1a2: 39 4a 14 cmp %ecx,0x14(%edx)
10c1a5: 72 41 jb 10c1e8 <_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++;
10c1a7: ff 42 1c incl 0x1c(%edx) 10c1aa: eb 15 jmp 10c1c1 <_CORE_mutex_Initialize+0x71>
}
} else {
the_mutex->nest_count = 0;
10c1ac: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
the_mutex->holder = NULL;
10c1b3: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax)
the_mutex->holder_id = 0;
10c1ba: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax)
}
_Thread_queue_Initialize(
10c1c1: 6a 05 push $0x5 10c1c3: 68 00 04 00 00 push $0x400 10c1c8: 31 d2 xor %edx,%edx 10c1ca: 83 7b 08 00 cmpl $0x0,0x8(%ebx) 10c1ce: 0f 95 c2 setne %dl 10c1d1: 52 push %edx 10c1d2: 50 push %eax 10c1d3: e8 44 1c 00 00 call 10de1c <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_FIFO : THREAD_QUEUE_DISCIPLINE_PRIORITY,
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
10c1d8: 83 c4 10 add $0x10,%esp 10c1db: 31 c0 xor %eax,%eax
}
10c1dd: 8d 65 f4 lea -0xc(%ebp),%esp 10c1e0: 5b pop %ebx 10c1e1: 5e pop %esi 10c1e2: 5f pop %edi 10c1e3: c9 leave 10c1e4: c3 ret
10c1e5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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 )
return CORE_MUTEX_STATUS_CEILING_VIOLATED;
10c1e8: b8 06 00 00 00 mov $0x6,%eax
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
10c1ed: 8d 65 f4 lea -0xc(%ebp),%esp 10c1f0: 5b pop %ebx 10c1f1: 5e pop %esi 10c1f2: 5f pop %edi 10c1f3: c9 leave 10c1f4: c3 ret
0010c248 <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
10c248: 55 push %ebp 10c249: 89 e5 mov %esp,%ebp 10c24b: 53 push %ebx 10c24c: 83 ec 14 sub $0x14,%esp 10c24f: 8b 5d 08 mov 0x8(%ebp),%ebx 10c252: 8a 55 10 mov 0x10(%ebp),%dl
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
10c255: a1 d4 64 12 00 mov 0x1264d4,%eax 10c25a: 85 c0 test %eax,%eax
10c25c: 74 04 je 10c262 <_CORE_mutex_Seize+0x1a>
10c25e: 84 d2 test %dl,%dl
10c260: 75 36 jne 10c298 <_CORE_mutex_Seize+0x50><== ALWAYS TAKEN
10c262: 83 ec 08 sub $0x8,%esp 10c265: 8d 45 18 lea 0x18(%ebp),%eax 10c268: 50 push %eax 10c269: 53 push %ebx 10c26a: 88 55 f4 mov %dl,-0xc(%ebp) 10c26d: e8 36 4e 00 00 call 1110a8 <_CORE_mutex_Seize_interrupt_trylock> 10c272: 83 c4 10 add $0x10,%esp 10c275: 85 c0 test %eax,%eax 10c277: 8a 55 f4 mov -0xc(%ebp),%dl
10c27a: 74 14 je 10c290 <_CORE_mutex_Seize+0x48>
10c27c: 84 d2 test %dl,%dl
10c27e: 75 30 jne 10c2b0 <_CORE_mutex_Seize+0x68>
10c280: ff 75 18 pushl 0x18(%ebp) 10c283: 9d popf 10c284: a1 98 6a 12 00 mov 0x126a98,%eax 10c289: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax)
}
10c290: 8b 5d fc mov -0x4(%ebp),%ebx 10c293: c9 leave 10c294: c3 ret
10c295: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
10c298: 83 3d 80 66 12 00 01 cmpl $0x1,0x126680
10c29f: 76 c1 jbe 10c262 <_CORE_mutex_Seize+0x1a>
10c2a1: 53 push %ebx 10c2a2: 6a 12 push $0x12 10c2a4: 6a 00 push $0x0 10c2a6: 6a 00 push $0x0 10c2a8: e8 23 06 00 00 call 10c8d0 <_Internal_error_Occurred>
10c2ad: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
10c2b0: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx) 10c2b7: a1 98 6a 12 00 mov 0x126a98,%eax 10c2bc: 89 58 44 mov %ebx,0x44(%eax) 10c2bf: 8b 55 0c mov 0xc(%ebp),%edx 10c2c2: 89 50 20 mov %edx,0x20(%eax) 10c2c5: a1 d4 64 12 00 mov 0x1264d4,%eax 10c2ca: 40 inc %eax 10c2cb: a3 d4 64 12 00 mov %eax,0x1264d4 10c2d0: ff 75 18 pushl 0x18(%ebp) 10c2d3: 9d popf 10c2d4: 83 ec 08 sub $0x8,%esp 10c2d7: ff 75 14 pushl 0x14(%ebp) 10c2da: 53 push %ebx 10c2db: e8 18 ff ff ff call 10c1f8 <_CORE_mutex_Seize_interrupt_blocking> 10c2e0: 83 c4 10 add $0x10,%esp
}
10c2e3: 8b 5d fc mov -0x4(%ebp),%ebx 10c2e6: c9 leave 10c2e7: c3 ret
001110a8 <_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
)
{
1110a8: 55 push %ebp 1110a9: 89 e5 mov %esp,%ebp 1110ab: 56 push %esi 1110ac: 53 push %ebx 1110ad: 8b 45 08 mov 0x8(%ebp),%eax 1110b0: 8b 4d 0c mov 0xc(%ebp),%ecx
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
1110b3: 8b 15 98 6a 12 00 mov 0x126a98,%edx
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
1110b9: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx)
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
1110c0: 8b 58 50 mov 0x50(%eax),%ebx 1110c3: 85 db test %ebx,%ebx
1110c5: 74 31 je 1110f8 <_CORE_mutex_Seize_interrupt_trylock+0x50>
the_mutex->lock = CORE_MUTEX_LOCKED;
1110c7: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax)
the_mutex->holder = executing;
1110ce: 89 50 5c mov %edx,0x5c(%eax)
the_mutex->holder_id = executing->Object.id;
1110d1: 8b 5a 08 mov 0x8(%edx),%ebx 1110d4: 89 58 60 mov %ebx,0x60(%eax)
the_mutex->nest_count = 1;
1110d7: c7 40 54 01 00 00 00 movl $0x1,0x54(%eax)
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); }
1110de: 8b 58 48 mov 0x48(%eax),%ebx
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
1110e1: 83 fb 02 cmp $0x2,%ebx
1110e4: 74 26 je 11110c <_CORE_mutex_Seize_interrupt_trylock+0x64>
1110e6: 83 fb 03 cmp $0x3,%ebx
1110e9: 74 3d je 111128 <_CORE_mutex_Seize_interrupt_trylock+0x80>
executing->resource_count++;
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
_ISR_Enable( *level_p );
1110eb: ff 31 pushl (%ecx) 1110ed: 9d popf
return 0;
1110ee: 31 c0 xor %eax,%eax 1110f0: 8d 65 f8 lea -0x8(%ebp),%esp 1110f3: 5b pop %ebx 1110f4: 5e pop %esi 1110f5: c9 leave 1110f6: c3 ret
1110f7: 90 nop <== NOT EXECUTED
/*
* 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 ) ) {
1110f8: 3b 50 5c cmp 0x5c(%eax),%edx
1110fb: 74 17 je 111114 <_CORE_mutex_Seize_interrupt_trylock+0x6c>
/*
* The mutex is not available and the caller must deal with the possibility
* of blocking.
*/
return 1;
1110fd: b8 01 00 00 00 mov $0x1,%eax 111102: 8d 65 f8 lea -0x8(%ebp),%esp 111105: 5b pop %ebx 111106: 5e pop %esi 111107: c9 leave 111108: c3 ret
111109: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
11110c: ff 42 1c incl 0x1c(%edx) 11110f: eb da jmp 1110eb <_CORE_mutex_Seize_interrupt_trylock+0x43>
111111: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
* 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 ) {
111114: 8b 58 40 mov 0x40(%eax),%ebx 111117: 85 db test %ebx,%ebx
111119: 75 45 jne 111160 <_CORE_mutex_Seize_interrupt_trylock+0xb8>
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
11111b: ff 40 54 incl 0x54(%eax)
_ISR_Enable( *level_p );
11111e: ff 31 pushl (%ecx) 111120: 9d popf
return 0;
111121: 31 c0 xor %eax,%eax 111123: eb dd jmp 111102 <_CORE_mutex_Seize_interrupt_trylock+0x5a>
111125: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
111128: 8b 5a 1c mov 0x1c(%edx),%ebx 11112b: 8d 73 01 lea 0x1(%ebx),%esi 11112e: 89 72 1c mov %esi,0x1c(%edx)
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
if ( current == ceiling ) {
111131: 8b 72 14 mov 0x14(%edx),%esi 111134: 39 70 4c cmp %esi,0x4c(%eax)
111137: 74 6b je 1111a4 <_CORE_mutex_Seize_interrupt_trylock+0xfc>
_ISR_Enable( *level_p );
return 0;
}
if ( current > ceiling ) {
111139: 72 39 jb 111174 <_CORE_mutex_Seize_interrupt_trylock+0xcc>
);
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
11113b: c7 42 34 06 00 00 00 movl $0x6,0x34(%edx)
the_mutex->lock = CORE_MUTEX_UNLOCKED;
111142: c7 40 50 01 00 00 00 movl $0x1,0x50(%eax)
the_mutex->nest_count = 0; /* undo locking above */
111149: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
executing->resource_count--; /* undo locking above */
111150: 89 5a 1c mov %ebx,0x1c(%edx)
_ISR_Enable( *level_p );
111153: ff 31 pushl (%ecx) 111155: 9d popf
return 0;
111156: 31 c0 xor %eax,%eax 111158: 8d 65 f8 lea -0x8(%ebp),%esp 11115b: 5b pop %ebx 11115c: 5e pop %esi 11115d: c9 leave 11115e: c3 ret
11115f: 90 nop <== NOT EXECUTED
* 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 ) {
111160: 4b dec %ebx
111161: 75 9a jne 1110fd <_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;
111163: c7 42 34 02 00 00 00 movl $0x2,0x34(%edx)
_ISR_Enable( *level_p );
11116a: ff 31 pushl (%ecx) 11116c: 9d popf
return 0;
11116d: 31 c0 xor %eax,%eax 11116f: eb 91 jmp 111102 <_CORE_mutex_Seize_interrupt_trylock+0x5a>
111171: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
111174: 8b 15 d4 64 12 00 mov 0x1264d4,%edx 11117a: 42 inc %edx 11117b: 89 15 d4 64 12 00 mov %edx,0x1264d4
return 0;
}
if ( current > ceiling ) {
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
111181: ff 31 pushl (%ecx) 111183: 9d popf
_Thread_Change_priority(
111184: 52 push %edx 111185: 6a 00 push $0x0 111187: ff 70 4c pushl 0x4c(%eax) 11118a: ff 70 5c pushl 0x5c(%eax) 11118d: e8 12 c0 ff ff call 10d1a4 <_Thread_Change_priority>
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
111192: e8 11 c5 ff ff call 10d6a8 <_Thread_Enable_dispatch> 111197: 83 c4 10 add $0x10,%esp
return 0;
11119a: 31 c0 xor %eax,%eax 11119c: e9 61 ff ff ff jmp 111102 <_CORE_mutex_Seize_interrupt_trylock+0x5a>
1111a1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
if ( current == ceiling ) {
_ISR_Enable( *level_p );
1111a4: ff 31 pushl (%ecx) 1111a6: 9d popf
return 0;
1111a7: 31 c0 xor %eax,%eax 1111a9: e9 54 ff ff ff jmp 111102 <_CORE_mutex_Seize_interrupt_trylock+0x5a>
0010c2e8 <_CORE_mutex_Surrender>:
#else
Objects_Id id __attribute__((unused)),
CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused))
#endif
)
{
10c2e8: 55 push %ebp 10c2e9: 89 e5 mov %esp,%ebp 10c2eb: 53 push %ebx 10c2ec: 83 ec 04 sub $0x4,%esp 10c2ef: 8b 5d 08 mov 0x8(%ebp),%ebx
Thread_Control *the_thread;
Thread_Control *holder;
holder = the_mutex->holder;
10c2f2: 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 ) {
10c2f5: 80 7b 44 00 cmpb $0x0,0x44(%ebx)
10c2f9: 74 15 je 10c310 <_CORE_mutex_Surrender+0x28>
if ( !_Thread_Is_executing( holder ) )
10c2fb: 3b 05 98 6a 12 00 cmp 0x126a98,%eax
10c301: 74 0d je 10c310 <_CORE_mutex_Surrender+0x28>
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
10c303: b8 03 00 00 00 mov $0x3,%eax
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
10c308: 8b 5d fc mov -0x4(%ebp),%ebx 10c30b: c9 leave 10c30c: c3 ret
10c30d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
}
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
10c310: 8b 53 54 mov 0x54(%ebx),%edx 10c313: 85 d2 test %edx,%edx
10c315: 74 51 je 10c368 <_CORE_mutex_Surrender+0x80>
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
10c317: 4a dec %edx 10c318: 89 53 54 mov %edx,0x54(%ebx)
if ( the_mutex->nest_count != 0 ) {
10c31b: 85 d2 test %edx,%edx
10c31d: 75 49 jne 10c368 <_CORE_mutex_Surrender+0x80>
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
10c31f: 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 ) ||
10c322: 83 fa 02 cmp $0x2,%edx
10c325: 74 69 je 10c390 <_CORE_mutex_Surrender+0xa8>
10c327: 83 fa 03 cmp $0x3,%edx
10c32a: 74 64 je 10c390 <_CORE_mutex_Surrender+0xa8>
if ( holder->resource_count == 0 &&
holder->real_priority != holder->current_priority ) {
_Thread_Change_priority( holder, holder->real_priority, true );
}
}
the_mutex->holder = NULL;
10c32c: c7 43 5c 00 00 00 00 movl $0x0,0x5c(%ebx)
the_mutex->holder_id = 0;
10c333: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx)
/*
* 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 ) ) ) {
10c33a: 83 ec 0c sub $0xc,%esp 10c33d: 53 push %ebx 10c33e: e8 29 17 00 00 call 10da6c <_Thread_queue_Dequeue> 10c343: 83 c4 10 add $0x10,%esp 10c346: 85 c0 test %eax,%eax
10c348: 74 7a je 10c3c4 <_CORE_mutex_Surrender+0xdc>
} else
#endif
{
the_mutex->holder = the_thread;
10c34a: 89 43 5c mov %eax,0x5c(%ebx)
the_mutex->holder_id = the_thread->Object.id;
10c34d: 8b 50 08 mov 0x8(%eax),%edx 10c350: 89 53 60 mov %edx,0x60(%ebx)
the_mutex->nest_count = 1;
10c353: c7 43 54 01 00 00 00 movl $0x1,0x54(%ebx)
switch ( the_mutex->Attributes.discipline ) {
10c35a: 8b 53 48 mov 0x48(%ebx),%edx 10c35d: 83 fa 02 cmp $0x2,%edx
10c360: 74 56 je 10c3b8 <_CORE_mutex_Surrender+0xd0>
10c362: 83 fa 03 cmp $0x3,%edx
10c365: 74 09 je 10c370 <_CORE_mutex_Surrender+0x88>
10c367: 90 nop
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
10c368: 31 c0 xor %eax,%eax
}
10c36a: 8b 5d fc mov -0x4(%ebp),%ebx 10c36d: c9 leave 10c36e: c3 ret
10c36f: 90 nop <== NOT EXECUTED
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
10c370: ff 40 1c incl 0x1c(%eax)
if (the_mutex->Attributes.priority_ceiling <
10c373: 8b 53 4c mov 0x4c(%ebx),%edx 10c376: 3b 50 14 cmp 0x14(%eax),%edx
10c379: 73 ed jae 10c368 <_CORE_mutex_Surrender+0x80>
the_thread->current_priority){
_Thread_Change_priority(
10c37b: 51 push %ecx 10c37c: 6a 00 push $0x0 10c37e: 52 push %edx 10c37f: 50 push %eax 10c380: e8 1f 0e 00 00 call 10d1a4 <_Thread_Change_priority> 10c385: 83 c4 10 add $0x10,%esp
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
10c388: 31 c0 xor %eax,%eax 10c38a: e9 79 ff ff ff jmp 10c308 <_CORE_mutex_Surrender+0x20>
10c38f: 90 nop <== NOT EXECUTED
_CORE_mutex_Pop_priority( the_mutex, holder );
if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL )
return pop_status;
holder->resource_count--;
10c390: 8b 50 1c mov 0x1c(%eax),%edx 10c393: 4a dec %edx 10c394: 89 50 1c mov %edx,0x1c(%eax)
/*
* 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 ( holder->resource_count == 0 &&
10c397: 85 d2 test %edx,%edx
10c399: 75 91 jne 10c32c <_CORE_mutex_Surrender+0x44>
holder->real_priority != holder->current_priority ) {
10c39b: 8b 50 18 mov 0x18(%eax),%edx
/*
* 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 ( holder->resource_count == 0 &&
10c39e: 3b 50 14 cmp 0x14(%eax),%edx
10c3a1: 74 89 je 10c32c <_CORE_mutex_Surrender+0x44>
holder->real_priority != holder->current_priority ) {
_Thread_Change_priority( holder, holder->real_priority, true );
10c3a3: 51 push %ecx 10c3a4: 6a 01 push $0x1 10c3a6: 52 push %edx 10c3a7: 50 push %eax 10c3a8: e8 f7 0d 00 00 call 10d1a4 <_Thread_Change_priority> 10c3ad: 83 c4 10 add $0x10,%esp 10c3b0: e9 77 ff ff ff jmp 10c32c <_CORE_mutex_Surrender+0x44>
10c3b5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
case CORE_MUTEX_DISCIPLINES_FIFO:
case CORE_MUTEX_DISCIPLINES_PRIORITY:
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
10c3b8: ff 40 1c incl 0x1c(%eax)
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
10c3bb: 31 c0 xor %eax,%eax
case CORE_MUTEX_DISCIPLINES_PRIORITY:
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
break;
10c3bd: e9 46 ff ff ff jmp 10c308 <_CORE_mutex_Surrender+0x20>
10c3c2: 66 90 xchg %ax,%ax <== NOT EXECUTED
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
10c3c4: c7 43 50 01 00 00 00 movl $0x1,0x50(%ebx)
return CORE_MUTEX_STATUS_SUCCESSFUL;
10c3cb: 31 c0 xor %eax,%eax 10c3cd: e9 36 ff ff ff jmp 10c308 <_CORE_mutex_Surrender+0x20>
00115198 <_CORE_semaphore_Seize>:
CORE_semaphore_Control *the_semaphore,
Objects_Id id,
bool wait,
Watchdog_Interval timeout
)
{
115198: 55 push %ebp 115199: 89 e5 mov %esp,%ebp 11519b: 57 push %edi 11519c: 56 push %esi 11519d: 53 push %ebx 11519e: 83 ec 1c sub $0x1c,%esp 1151a1: 8b 45 08 mov 0x8(%ebp),%eax 1151a4: 8b 7d 0c mov 0xc(%ebp),%edi 1151a7: 8b 75 14 mov 0x14(%ebp),%esi 1151aa: 8a 5d 10 mov 0x10(%ebp),%bl
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
1151ad: 8b 15 78 d7 12 00 mov 0x12d778,%edx
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
1151b3: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx)
_ISR_Disable( level );
1151ba: 9c pushf 1151bb: fa cli 1151bc: 8f 45 e4 popl -0x1c(%ebp)
if ( the_semaphore->count != 0 ) {
1151bf: 8b 48 48 mov 0x48(%eax),%ecx 1151c2: 85 c9 test %ecx,%ecx
1151c4: 75 46 jne 11520c <_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 ) {
1151c6: 84 db test %bl,%bl
1151c8: 75 16 jne 1151e0 <_CORE_semaphore_Seize+0x48>
_ISR_Enable( level );
1151ca: ff 75 e4 pushl -0x1c(%ebp) 1151cd: 9d popf
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT;
1151ce: 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 ); }
1151d5: 83 c4 1c add $0x1c,%esp 1151d8: 5b pop %ebx 1151d9: 5e pop %esi 1151da: 5f pop %edi 1151db: c9 leave 1151dc: c3 ret
1151dd: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
1151e0: 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;
1151e7: 89 42 44 mov %eax,0x44(%edx)
executing->Wait.id = id;
1151ea: 89 7a 20 mov %edi,0x20(%edx)
_ISR_Enable( level );
1151ed: ff 75 e4 pushl -0x1c(%ebp) 1151f0: 9d popf
_Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
1151f1: c7 45 10 f4 18 11 00 movl $0x1118f4,0x10(%ebp) 1151f8: 89 75 0c mov %esi,0xc(%ebp) 1151fb: 89 45 08 mov %eax,0x8(%ebp)
}
1151fe: 83 c4 1c add $0x1c,%esp 115201: 5b pop %ebx 115202: 5e pop %esi 115203: 5f pop %edi 115204: 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 );
115205: e9 9a c3 ff ff jmp 1115a4 <_Thread_queue_Enqueue_with_handler>
11520a: 66 90 xchg %ax,%ax <== NOT EXECUTED
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
if ( the_semaphore->count != 0 ) {
the_semaphore->count -= 1;
11520c: 49 dec %ecx 11520d: 89 48 48 mov %ecx,0x48(%eax)
_ISR_Enable( level );
115210: ff 75 e4 pushl -0x1c(%ebp) 115213: 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 ); }
115214: 83 c4 1c add $0x1c,%esp 115217: 5b pop %ebx 115218: 5e pop %esi 115219: 5f pop %edi 11521a: c9 leave 11521b: c3 ret
0010c420 <_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
)
{
10c420: 55 push %ebp 10c421: 89 e5 mov %esp,%ebp 10c423: 53 push %ebx 10c424: 83 ec 10 sub $0x10,%esp 10c427: 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)) ) {
10c42a: 53 push %ebx 10c42b: e8 3c 16 00 00 call 10da6c <_Thread_queue_Dequeue> 10c430: 83 c4 10 add $0x10,%esp 10c433: 85 c0 test %eax,%eax
10c435: 74 09 je 10c440 <_CORE_semaphore_Surrender+0x20>
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10c437: 31 c0 xor %eax,%eax
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
}
return status;
}
10c439: 8b 5d fc mov -0x4(%ebp),%ebx 10c43c: c9 leave 10c43d: c3 ret
10c43e: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_semaphore_mp_support) ( the_thread, id );
#endif
} else {
_ISR_Disable( level );
10c440: 9c pushf 10c441: fa cli 10c442: 5a pop %edx
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
10c443: 8b 43 48 mov 0x48(%ebx),%eax 10c446: 3b 43 40 cmp 0x40(%ebx),%eax
10c449: 72 0d jb 10c458 <_CORE_semaphore_Surrender+0x38><== ALWAYS TAKEN
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
10c44b: b8 04 00 00 00 mov $0x4,%eax <== NOT EXECUTED
_ISR_Enable( level );
10c450: 52 push %edx 10c451: 9d popf
}
return status;
}
10c452: 8b 5d fc mov -0x4(%ebp),%ebx 10c455: c9 leave 10c456: c3 ret
10c457: 90 nop <== NOT EXECUTED
#endif
} else {
_ISR_Disable( level );
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
the_semaphore->count += 1;
10c458: 40 inc %eax 10c459: 89 43 48 mov %eax,0x48(%ebx)
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10c45c: 31 c0 xor %eax,%eax 10c45e: eb f0 jmp 10c450 <_CORE_semaphore_Surrender+0x30>
0010cdc4 <_CORE_spinlock_Release>:
*/
CORE_spinlock_Status _CORE_spinlock_Release(
CORE_spinlock_Control *the_spinlock
)
{
10cdc4: 55 push %ebp 10cdc5: 89 e5 mov %esp,%ebp 10cdc7: 53 push %ebx 10cdc8: 8b 45 08 mov 0x8(%ebp),%eax
ISR_Level level;
_ISR_Disable( level );
10cdcb: 9c pushf 10cdcc: fa cli 10cdcd: 59 pop %ecx
/*
* It must locked before it can be unlocked.
*/
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
10cdce: 8b 50 04 mov 0x4(%eax),%edx 10cdd1: 85 d2 test %edx,%edx
10cdd3: 75 0b jne 10cde0 <_CORE_spinlock_Release+0x1c>
_ISR_Enable( level );
10cdd5: 51 push %ecx 10cdd6: 9d popf
return CORE_SPINLOCK_NOT_LOCKED;
10cdd7: b8 06 00 00 00 mov $0x6,%eax
the_spinlock->lock = CORE_SPINLOCK_UNLOCKED;
the_spinlock->holder = 0;
_ISR_Enable( level );
return CORE_SPINLOCK_SUCCESSFUL;
}
10cddc: 5b pop %ebx 10cddd: c9 leave 10cdde: c3 ret
10cddf: 90 nop <== NOT EXECUTED
}
/*
* It must locked by the current thread before it can be unlocked.
*/
if ( the_spinlock->holder != _Thread_Executing->Object.id ) {
10cde0: 8b 58 0c mov 0xc(%eax),%ebx 10cde3: 8b 15 18 8b 12 00 mov 0x128b18,%edx 10cde9: 3b 5a 08 cmp 0x8(%edx),%ebx
10cdec: 74 0a je 10cdf8 <_CORE_spinlock_Release+0x34>
_ISR_Enable( level );
10cdee: 51 push %ecx 10cdef: 9d popf
return CORE_SPINLOCK_NOT_HOLDER;
10cdf0: b8 02 00 00 00 mov $0x2,%eax
the_spinlock->lock = CORE_SPINLOCK_UNLOCKED;
the_spinlock->holder = 0;
_ISR_Enable( level );
return CORE_SPINLOCK_SUCCESSFUL;
}
10cdf5: 5b pop %ebx 10cdf6: c9 leave 10cdf7: c3 ret
}
/*
* Let it be unlocked.
*/
the_spinlock->users -= 1;
10cdf8: 8b 50 08 mov 0x8(%eax),%edx 10cdfb: 4a dec %edx 10cdfc: 89 50 08 mov %edx,0x8(%eax)
the_spinlock->lock = CORE_SPINLOCK_UNLOCKED;
10cdff: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
the_spinlock->holder = 0;
10ce06: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax)
_ISR_Enable( level );
10ce0d: 51 push %ecx 10ce0e: 9d popf
return CORE_SPINLOCK_SUCCESSFUL;
10ce0f: 31 c0 xor %eax,%eax 10ce11: eb c9 jmp 10cddc <_CORE_spinlock_Release+0x18>
0010ce14 <_CORE_spinlock_Wait>:
CORE_spinlock_Status _CORE_spinlock_Wait(
CORE_spinlock_Control *the_spinlock,
bool wait,
Watchdog_Interval timeout
)
{
10ce14: 55 push %ebp 10ce15: 89 e5 mov %esp,%ebp 10ce17: 56 push %esi 10ce18: 53 push %ebx 10ce19: 83 ec 10 sub $0x10,%esp 10ce1c: 8b 5d 08 mov 0x8(%ebp),%ebx 10ce1f: 8a 45 0c mov 0xc(%ebp),%al 10ce22: 88 45 f7 mov %al,-0x9(%ebp)
ISR_Level level;
#if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API)
Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout;
#endif
_ISR_Disable( level );
10ce25: 9c pushf 10ce26: fa cli 10ce27: 5a pop %edx 10ce28: 89 d0 mov %edx,%eax
if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) &&
10ce2a: 8b 4b 04 mov 0x4(%ebx),%ecx 10ce2d: 49 dec %ecx
10ce2e: 74 64 je 10ce94 <_CORE_spinlock_Wait+0x80>
(the_spinlock->holder == _Thread_Executing->Object.id) ) {
_ISR_Enable( level );
return CORE_SPINLOCK_HOLDER_RELOCKING;
}
the_spinlock->users += 1;
10ce30: 8b 4b 08 mov 0x8(%ebx),%ecx 10ce33: 41 inc %ecx 10ce34: 89 4b 08 mov %ecx,0x8(%ebx)
for ( ;; ) {
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
10ce37: 8b 4b 04 mov 0x4(%ebx),%ecx 10ce3a: 85 c9 test %ecx,%ecx
10ce3c: 74 22 je 10ce60 <_CORE_spinlock_Wait+0x4c>
}
/*
* Spinlock is unavailable. If not willing to wait, return.
*/
if ( !wait ) {
10ce3e: 80 7d f7 00 cmpb $0x0,-0x9(%ebp)
10ce42: 74 3a je 10ce7e <_CORE_spinlock_Wait+0x6a>
*
* A spinlock cannot be deleted while it is being used so we are
* safe from deletion.
*/
_ISR_Enable( level );
10ce44: 50 push %eax 10ce45: 9d popf
/* An ISR could occur here */
_Thread_Enable_dispatch();
10ce46: e8 a9 12 00 00 call 10e0f4 <_Thread_Enable_dispatch> 10ce4b: a1 54 85 12 00 mov 0x128554,%eax 10ce50: 40 inc %eax 10ce51: a3 54 85 12 00 mov %eax,0x128554
/* Another thread could get dispatched here */
/* Reenter the critical sections so we can attempt the lock again. */
_Thread_Disable_dispatch();
_ISR_Disable( level );
10ce56: 9c pushf 10ce57: fa cli 10ce58: 58 pop %eax
_ISR_Enable( level );
return CORE_SPINLOCK_HOLDER_RELOCKING;
}
the_spinlock->users += 1;
for ( ;; ) {
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
10ce59: 8b 53 04 mov 0x4(%ebx),%edx 10ce5c: 85 d2 test %edx,%edx
10ce5e: 75 e4 jne 10ce44 <_CORE_spinlock_Wait+0x30>
the_spinlock->lock = CORE_SPINLOCK_LOCKED;
10ce60: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx)
the_spinlock->holder = _Thread_Executing->Object.id;
10ce67: 8b 15 18 8b 12 00 mov 0x128b18,%edx 10ce6d: 8b 52 08 mov 0x8(%edx),%edx 10ce70: 89 53 0c mov %edx,0xc(%ebx)
_ISR_Enable( level );
10ce73: 50 push %eax 10ce74: 9d popf
return CORE_SPINLOCK_SUCCESSFUL;
10ce75: 31 c0 xor %eax,%eax
_Thread_Disable_dispatch();
_ISR_Disable( level );
}
}
10ce77: 83 c4 10 add $0x10,%esp 10ce7a: 5b pop %ebx 10ce7b: 5e pop %esi 10ce7c: c9 leave 10ce7d: c3 ret
/*
* Spinlock is unavailable. If not willing to wait, return.
*/
if ( !wait ) {
the_spinlock->users -= 1;
10ce7e: 8b 43 08 mov 0x8(%ebx),%eax 10ce81: 48 dec %eax 10ce82: 89 43 08 mov %eax,0x8(%ebx)
_ISR_Enable( level );
10ce85: 52 push %edx 10ce86: 9d popf
return CORE_SPINLOCK_UNAVAILABLE;
10ce87: b8 05 00 00 00 mov $0x5,%eax
_Thread_Disable_dispatch();
_ISR_Disable( level );
}
}
10ce8c: 83 c4 10 add $0x10,%esp 10ce8f: 5b pop %ebx 10ce90: 5e pop %esi 10ce91: c9 leave 10ce92: c3 ret
10ce93: 90 nop <== NOT EXECUTED
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) ) {
10ce94: 8b 73 0c mov 0xc(%ebx),%esi 10ce97: 8b 0d 18 8b 12 00 mov 0x128b18,%ecx
#if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API)
Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout;
#endif
_ISR_Disable( level );
if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) &&
10ce9d: 3b 71 08 cmp 0x8(%ecx),%esi
10cea0: 75 8e jne 10ce30 <_CORE_spinlock_Wait+0x1c>
(the_spinlock->holder == _Thread_Executing->Object.id) ) {
_ISR_Enable( level );
10cea2: 52 push %edx 10cea3: 9d popf
return CORE_SPINLOCK_HOLDER_RELOCKING;
10cea4: b8 01 00 00 00 mov $0x1,%eax 10cea9: eb cc jmp 10ce77 <_CORE_spinlock_Wait+0x63>
0010bfe8 <_Chain_Get>:
*/
Chain_Node *_Chain_Get(
Chain_Control *the_chain
)
{
10bfe8: 55 push %ebp 10bfe9: 89 e5 mov %esp,%ebp 10bfeb: 53 push %ebx 10bfec: 8b 55 08 mov 0x8(%ebp),%edx
ISR_Level level;
Chain_Node *return_node;
return_node = NULL;
_ISR_Disable( level );
10bfef: 9c pushf 10bff0: fa cli 10bff1: 5b pop %ebx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10bff2: 8b 02 mov (%edx),%eax
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10bff4: 8d 4a 04 lea 0x4(%edx),%ecx
if ( !_Chain_Is_empty( the_chain ) )
10bff7: 39 c8 cmp %ecx,%eax
10bff9: 74 0d je 10c008 <_Chain_Get+0x20>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
10bffb: 8b 08 mov (%eax),%ecx
the_chain->first = new_first;
10bffd: 89 0a mov %ecx,(%edx)
new_first->previous = _Chain_Head(the_chain);
10bfff: 89 51 04 mov %edx,0x4(%ecx)
return_node = _Chain_Get_first_unprotected( the_chain );
_ISR_Enable( level );
10c002: 53 push %ebx 10c003: 9d popf
return return_node; }
10c004: 5b pop %ebx 10c005: c9 leave 10c006: c3 ret
10c007: 90 nop <== NOT EXECUTED
)
{
ISR_Level level;
Chain_Node *return_node;
return_node = NULL;
10c008: 31 c0 xor %eax,%eax 10c00a: eb f6 jmp 10c002 <_Chain_Get+0x1a>
0010c550 <_Chain_Get_with_empty_check>:
bool _Chain_Get_with_empty_check(
Chain_Control *chain,
Chain_Node **node
)
{
10c550: 55 push %ebp 10c551: 89 e5 mov %esp,%ebp 10c553: 57 push %edi 10c554: 56 push %esi 10c555: 53 push %ebx 10c556: 8b 45 08 mov 0x8(%ebp),%eax 10c559: 8b 7d 0c mov 0xc(%ebp),%edi
ISR_Level level;
bool is_empty_now;
_ISR_Disable( level );
10c55c: 9c pushf 10c55d: fa cli 10c55e: 5e pop %esi
Chain_Control *the_chain,
Chain_Node **the_node
)
{
bool is_empty_now = true;
Chain_Node *first = the_chain->first;
10c55f: 8b 10 mov (%eax),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10c561: 8d 58 04 lea 0x4(%eax),%ebx
)
{
bool is_empty_now = true;
Chain_Node *first = the_chain->first;
if ( first != _Chain_Tail( the_chain ) ) {
10c564: 39 da cmp %ebx,%edx
10c566: 74 18 je 10c580 <_Chain_Get_with_empty_check+0x30><== NEVER TAKEN
Chain_Node *new_first = first->next;
10c568: 8b 0a mov (%edx),%ecx
the_chain->first = new_first;
10c56a: 89 08 mov %ecx,(%eax)
new_first->previous = _Chain_Head( the_chain );
10c56c: 89 41 04 mov %eax,0x4(%ecx)
*the_node = first;
10c56f: 89 17 mov %edx,(%edi)
is_empty_now = new_first == _Chain_Tail( the_chain );
10c571: 39 cb cmp %ecx,%ebx 10c573: 0f 94 c0 sete %al
is_empty_now = _Chain_Get_with_empty_check_unprotected( chain, node ); _ISR_Enable( level );
10c576: 56 push %esi 10c577: 9d popf
return is_empty_now;
}
10c578: 5b pop %ebx 10c579: 5e pop %esi 10c57a: 5f pop %edi 10c57b: c9 leave 10c57c: c3 ret
10c57d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
} else
*the_node = NULL;
10c580: c7 07 00 00 00 00 movl $0x0,(%edi) <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Chain_Get_with_empty_check_unprotected(
Chain_Control *the_chain,
Chain_Node **the_node
)
{
bool is_empty_now = true;
10c586: b0 01 mov $0x1,%al <== NOT EXECUTED 10c588: eb ec jmp 10c576 <_Chain_Get_with_empty_check+0x26><== NOT EXECUTED
00110f80 <_Chain_Initialize>:
Chain_Control *the_chain,
void *starting_address,
size_t number_nodes,
size_t node_size
)
{
110f80: 55 push %ebp 110f81: 89 e5 mov %esp,%ebp 110f83: 57 push %edi 110f84: 56 push %esi 110f85: 53 push %ebx 110f86: 83 ec 04 sub $0x4,%esp 110f89: 8b 7d 08 mov 0x8(%ebp),%edi 110f8c: 8b 4d 10 mov 0x10(%ebp),%ecx 110f8f: 8b 75 14 mov 0x14(%ebp),%esi
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Head(
Chain_Control *the_chain
)
{
return (Chain_Node *) the_chain;
110f92: 89 fa mov %edi,%edx
Chain_Node *current;
Chain_Node *next;
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
110f94: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi)
next = starting_address;
while ( count-- ) {
110f9b: 85 c9 test %ecx,%ecx
110f9d: 74 23 je 110fc2 <_Chain_Initialize+0x42><== NEVER TAKEN
110f9f: 49 dec %ecx 110fa0: 89 4d f0 mov %ecx,-0x10(%ebp)
Chain_Node *next;
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
next = starting_address;
110fa3: 8b 45 0c mov 0xc(%ebp),%eax 110fa6: eb 05 jmp 110fad <_Chain_Initialize+0x2d>
while ( count-- ) {
110fa8: 89 c2 mov %eax,%edx
current->next = next;
next->previous = current;
current = next;
next = (Chain_Node *)
110faa: 89 d8 mov %ebx,%eax 110fac: 49 dec %ecx
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
next = starting_address;
while ( count-- ) {
current->next = next;
110fad: 89 02 mov %eax,(%edx)
next->previous = current;
110faf: 89 50 04 mov %edx,0x4(%eax)
* node_size - size of node in bytes
*
* Output parameters: NONE
*/
void _Chain_Initialize(
110fb2: 8d 1c 30 lea (%eax,%esi,1),%ebx
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
next = starting_address;
while ( count-- ) {
110fb5: 85 c9 test %ecx,%ecx
110fb7: 75 ef jne 110fa8 <_Chain_Initialize+0x28>
* node_size - size of node in bytes
*
* Output parameters: NONE
*/
void _Chain_Initialize(
110fb9: 8b 55 f0 mov -0x10(%ebp),%edx 110fbc: 0f af d6 imul %esi,%edx 110fbf: 03 55 0c add 0xc(%ebp),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
110fc2: 8d 47 04 lea 0x4(%edi),%eax 110fc5: 89 02 mov %eax,(%edx)
current = next;
next = (Chain_Node *)
_Addresses_Add_offset( (void *) next, node_size );
}
current->next = _Chain_Tail( the_chain );
the_chain->last = current;
110fc7: 89 57 08 mov %edx,0x8(%edi)
}
110fca: 58 pop %eax 110fcb: 5b pop %ebx 110fcc: 5e pop %esi 110fcd: 5f pop %edi 110fce: c9 leave 110fcf: c3 ret
0010b050 <_Event_Seize>:
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
10b050: 55 push %ebp 10b051: 89 e5 mov %esp,%ebp 10b053: 57 push %edi 10b054: 56 push %esi 10b055: 53 push %ebx 10b056: 83 ec 2c sub $0x2c,%esp 10b059: 8b 45 08 mov 0x8(%ebp),%eax 10b05c: 8b 4d 0c mov 0xc(%ebp),%ecx 10b05f: 8b 55 10 mov 0x10(%ebp),%edx 10b062: 89 55 dc mov %edx,-0x24(%ebp) 10b065: 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;
10b068: 8b 1d 98 6a 12 00 mov 0x126a98,%ebx
executing->Wait.return_code = RTEMS_SUCCESSFUL;
10b06e: c7 43 34 00 00 00 00 movl $0x0,0x34(%ebx)
api = executing->API_Extensions[ THREAD_API_RTEMS ];
10b075: 8b b3 f4 00 00 00 mov 0xf4(%ebx),%esi
_ISR_Disable( level );
10b07b: 9c pushf 10b07c: fa cli 10b07d: 8f 45 e0 popl -0x20(%ebp)
pending_events = api->pending_events;
10b080: 8b 16 mov (%esi),%edx 10b082: 89 55 d4 mov %edx,-0x2c(%ebp)
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
10b085: 21 c2 and %eax,%edx 10b087: 89 55 e4 mov %edx,-0x1c(%ebp)
10b08a: 74 0d je 10b099 <_Event_Seize+0x49>
10b08c: 39 d0 cmp %edx,%eax
10b08e: 0f 84 84 00 00 00 je 10b118 <_Event_Seize+0xc8>
(seized_events == event_in || _Options_Is_any( option_set )) ) {
10b094: f6 c1 02 test $0x2,%cl
10b097: 75 7f jne 10b118 <_Event_Seize+0xc8>
_ISR_Enable( level );
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
10b099: f6 c1 01 test $0x1,%cl
10b09c: 75 62 jne 10b100 <_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;
10b09e: 89 4b 30 mov %ecx,0x30(%ebx)
executing->Wait.count = (uint32_t) event_in;
10b0a1: 89 43 24 mov %eax,0x24(%ebx)
executing->Wait.return_argument = event_out;
10b0a4: 89 7b 28 mov %edi,0x28(%ebx)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
10b0a7: c7 05 88 6e 12 00 01 movl $0x1,0x126e88
10b0ae: 00 00 00
_ISR_Enable( level );
10b0b1: ff 75 e0 pushl -0x20(%ebp) 10b0b4: 9d popf
if ( ticks ) {
10b0b5: 8b 45 dc mov -0x24(%ebp),%eax 10b0b8: 85 c0 test %eax,%eax
10b0ba: 0f 85 80 00 00 00 jne 10b140 <_Event_Seize+0xf0>
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
10b0c0: 83 ec 08 sub $0x8,%esp 10b0c3: 68 00 01 00 00 push $0x100 10b0c8: 53 push %ebx 10b0c9: e8 b6 2e 00 00 call 10df84 <_Thread_Set_state>
_ISR_Disable( level );
10b0ce: 9c pushf 10b0cf: fa cli 10b0d0: 5a pop %edx
sync_state = _Event_Sync_state;
10b0d1: a1 88 6e 12 00 mov 0x126e88,%eax
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
10b0d6: c7 05 88 6e 12 00 00 movl $0x0,0x126e88
10b0dd: 00 00 00
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
10b0e0: 83 c4 10 add $0x10,%esp 10b0e3: 83 f8 01 cmp $0x1,%eax
10b0e6: 74 4c je 10b134 <_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 );
10b0e8: 89 55 10 mov %edx,0x10(%ebp) 10b0eb: 89 5d 0c mov %ebx,0xc(%ebp) 10b0ee: 89 45 08 mov %eax,0x8(%ebp)
}
10b0f1: 8d 65 f4 lea -0xc(%ebp),%esp 10b0f4: 5b pop %ebx 10b0f5: 5e pop %esi 10b0f6: 5f pop %edi 10b0f7: 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 );
10b0f8: e9 5b 20 00 00 jmp 10d158 <_Thread_blocking_operation_Cancel>
10b0fd: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
_ISR_Enable( level );
10b100: ff 75 e0 pushl -0x20(%ebp) 10b103: 9d popf
executing->Wait.return_code = RTEMS_UNSATISFIED;
10b104: c7 43 34 0d 00 00 00 movl $0xd,0x34(%ebx)
*event_out = seized_events;
10b10b: 8b 55 e4 mov -0x1c(%ebp),%edx 10b10e: 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 ); }
10b110: 8d 65 f4 lea -0xc(%ebp),%esp 10b113: 5b pop %ebx 10b114: 5e pop %esi 10b115: 5f pop %edi 10b116: c9 leave 10b117: c3 ret
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear(
rtems_event_set the_event_set,
rtems_event_set the_mask
)
{
return ( the_event_set & ~(the_mask) );
10b118: 8b 45 e4 mov -0x1c(%ebp),%eax 10b11b: f7 d0 not %eax 10b11d: 23 45 d4 and -0x2c(%ebp),%eax 10b120: 89 06 mov %eax,(%esi)
if ( !_Event_sets_Is_empty( seized_events ) &&
(seized_events == event_in || _Options_Is_any( option_set )) ) {
api->pending_events =
_Event_sets_Clear( pending_events, seized_events );
_ISR_Enable( level );
10b122: ff 75 e0 pushl -0x20(%ebp) 10b125: 9d popf
*event_out = seized_events;
10b126: 8b 45 e4 mov -0x1c(%ebp),%eax 10b129: 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 ); }
10b12b: 8d 65 f4 lea -0xc(%ebp),%esp 10b12e: 5b pop %ebx 10b12f: 5e pop %esi 10b130: 5f pop %edi 10b131: c9 leave 10b132: c3 ret
10b133: 90 nop <== NOT EXECUTED
_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 );
10b134: 52 push %edx 10b135: 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 ); }
10b136: 8d 65 f4 lea -0xc(%ebp),%esp 10b139: 5b pop %ebx 10b13a: 5e pop %esi 10b13b: 5f pop %edi 10b13c: c9 leave 10b13d: c3 ret
10b13e: 66 90 xchg %ax,%ax <== NOT EXECUTED
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
_ISR_Enable( level );
if ( ticks ) {
_Watchdog_Initialize(
10b140: 8b 43 08 mov 0x8(%ebx),%eax
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10b143: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
10b14a: c7 43 64 f4 b2 10 00 movl $0x10b2f4,0x64(%ebx)
the_watchdog->id = id;
10b151: 89 43 68 mov %eax,0x68(%ebx)
the_watchdog->user_data = user_data;
10b154: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b15b: 8b 45 dc mov -0x24(%ebp),%eax 10b15e: 89 43 54 mov %eax,0x54(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b161: 83 ec 08 sub $0x8,%esp
&executing->Timer,
_Event_Timeout,
executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
10b164: 8d 43 48 lea 0x48(%ebx),%eax 10b167: 50 push %eax 10b168: 68 a4 65 12 00 push $0x1265a4 10b16d: e8 b2 34 00 00 call 10e624 <_Watchdog_Insert> 10b172: 83 c4 10 add $0x10,%esp 10b175: e9 46 ff ff ff jmp 10b0c0 <_Event_Seize+0x70>
0010b1d0 <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
10b1d0: 55 push %ebp 10b1d1: 89 e5 mov %esp,%ebp 10b1d3: 57 push %edi 10b1d4: 56 push %esi 10b1d5: 53 push %ebx 10b1d6: 83 ec 2c sub $0x2c,%esp 10b1d9: 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 ];
10b1dc: 8b 8b f4 00 00 00 mov 0xf4(%ebx),%ecx
option_set = (rtems_option) the_thread->Wait.option;
10b1e2: 8b 7b 30 mov 0x30(%ebx),%edi
_ISR_Disable( level );
10b1e5: 9c pushf 10b1e6: fa cli 10b1e7: 8f 45 d4 popl -0x2c(%ebp)
pending_events = api->pending_events;
10b1ea: 8b 11 mov (%ecx),%edx
event_condition = (rtems_event_set) the_thread->Wait.count;
10b1ec: 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 ) ) {
10b1ef: 89 c6 mov %eax,%esi 10b1f1: 21 d6 and %edx,%esi 10b1f3: 89 75 e4 mov %esi,-0x1c(%ebp)
10b1f6: 74 74 je 10b26c <_Event_Surrender+0x9c>
/*
* 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() &&
10b1f8: 8b 35 94 6a 12 00 mov 0x126a94,%esi 10b1fe: 85 f6 test %esi,%esi
10b200: 74 0c je 10b20e <_Event_Surrender+0x3e>
10b202: 3b 1d 98 6a 12 00 cmp 0x126a98,%ebx
10b208: 0f 84 96 00 00 00 je 10b2a4 <_Event_Surrender+0xd4>
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
10b20e: f6 43 11 01 testb $0x1,0x11(%ebx)
10b212: 74 4c je 10b260 <_Event_Surrender+0x90>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
10b214: 3b 45 e4 cmp -0x1c(%ebp),%eax
10b217: 74 05 je 10b21e <_Event_Surrender+0x4e>
10b219: 83 e7 02 and $0x2,%edi
10b21c: 74 42 je 10b260 <_Event_Surrender+0x90> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear(
rtems_event_set the_event_set,
rtems_event_set the_mask
)
{
return ( the_event_set & ~(the_mask) );
10b21e: 8b 45 e4 mov -0x1c(%ebp),%eax 10b221: f7 d0 not %eax 10b223: 21 d0 and %edx,%eax 10b225: 89 01 mov %eax,(%ecx)
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
10b227: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
10b22e: 8b 43 28 mov 0x28(%ebx),%eax 10b231: 8b 75 e4 mov -0x1c(%ebp),%esi 10b234: 89 30 mov %esi,(%eax)
_ISR_Flash( level );
10b236: ff 75 d4 pushl -0x2c(%ebp) 10b239: 9d popf 10b23a: fa cli
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
10b23b: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
10b23f: 74 37 je 10b278 <_Event_Surrender+0xa8>
_ISR_Enable( level );
10b241: ff 75 d4 pushl -0x2c(%ebp) 10b244: 9d popf
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
10b245: 83 ec 08 sub $0x8,%esp 10b248: 68 f8 ff 03 10 push $0x1003fff8 10b24d: 53 push %ebx 10b24e: e8 91 20 00 00 call 10d2e4 <_Thread_Clear_state> 10b253: 83 c4 10 add $0x10,%esp
}
return;
}
}
_ISR_Enable( level );
}
10b256: 8d 65 f4 lea -0xc(%ebp),%esp 10b259: 5b pop %ebx 10b25a: 5e pop %esi 10b25b: 5f pop %edi 10b25c: c9 leave 10b25d: c3 ret
10b25e: 66 90 xchg %ax,%ax <== NOT EXECUTED
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
10b260: ff 75 d4 pushl -0x2c(%ebp) 10b263: 9d popf
}
10b264: 8d 65 f4 lea -0xc(%ebp),%esp 10b267: 5b pop %ebx 10b268: 5e pop %esi 10b269: 5f pop %edi 10b26a: c9 leave 10b26b: c3 ret
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
_ISR_Enable( level );
10b26c: ff 75 d4 pushl -0x2c(%ebp) 10b26f: 9d popf
}
return;
}
}
_ISR_Enable( level );
}
10b270: 8d 65 f4 lea -0xc(%ebp),%esp 10b273: 5b pop %ebx 10b274: 5e pop %esi 10b275: 5f pop %edi 10b276: c9 leave 10b277: c3 ret
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
10b278: 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 );
10b27f: ff 75 d4 pushl -0x2c(%ebp) 10b282: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
10b283: 83 ec 0c sub $0xc,%esp 10b286: 8d 43 48 lea 0x48(%ebx),%eax 10b289: 50 push %eax 10b28a: e8 cd 34 00 00 call 10e75c <_Watchdog_Remove> 10b28f: 58 pop %eax 10b290: 5a pop %edx 10b291: 68 f8 ff 03 10 push $0x1003fff8 10b296: 53 push %ebx 10b297: e8 48 20 00 00 call 10d2e4 <_Thread_Clear_state> 10b29c: 83 c4 10 add $0x10,%esp 10b29f: eb c3 jmp 10b264 <_Event_Surrender+0x94>
10b2a1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
* 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) ||
10b2a4: 8b 35 88 6e 12 00 mov 0x126e88,%esi
/*
* 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 ) &&
10b2aa: 83 fe 02 cmp $0x2,%esi
10b2ad: 74 0d je 10b2bc <_Event_Surrender+0xec> <== NEVER TAKEN
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
10b2af: 8b 35 88 6e 12 00 mov 0x126e88,%esi
* 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) ||
10b2b5: 4e dec %esi
10b2b6: 0f 85 52 ff ff ff jne 10b20e <_Event_Surrender+0x3e>
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
10b2bc: 3b 45 e4 cmp -0x1c(%ebp),%eax
10b2bf: 74 05 je 10b2c6 <_Event_Surrender+0xf6>
10b2c1: 83 e7 02 and $0x2,%edi
10b2c4: 74 22 je 10b2e8 <_Event_Surrender+0x118><== NEVER TAKEN
10b2c6: 8b 45 e4 mov -0x1c(%ebp),%eax 10b2c9: f7 d0 not %eax 10b2cb: 21 d0 and %edx,%eax 10b2cd: 89 01 mov %eax,(%ecx)
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
10b2cf: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
10b2d6: 8b 43 28 mov 0x28(%ebx),%eax 10b2d9: 8b 55 e4 mov -0x1c(%ebp),%edx 10b2dc: 89 10 mov %edx,(%eax)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
10b2de: c7 05 88 6e 12 00 03 movl $0x3,0x126e88
10b2e5: 00 00 00
}
_ISR_Enable( level );
10b2e8: ff 75 d4 pushl -0x2c(%ebp) 10b2eb: 9d popf
return;
10b2ec: e9 73 ff ff ff jmp 10b264 <_Event_Surrender+0x94>
0010b2f4 <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
10b2f4: 55 push %ebp 10b2f5: 89 e5 mov %esp,%ebp 10b2f7: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
10b2fa: 8d 45 f4 lea -0xc(%ebp),%eax 10b2fd: 50 push %eax 10b2fe: ff 75 08 pushl 0x8(%ebp) 10b301: e8 c6 23 00 00 call 10d6cc <_Thread_Get>
switch ( location ) {
10b306: 83 c4 10 add $0x10,%esp 10b309: 8b 55 f4 mov -0xc(%ebp),%edx 10b30c: 85 d2 test %edx,%edx
10b30e: 75 37 jne 10b347 <_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 );
10b310: 9c pushf 10b311: fa cli 10b312: 5a pop %edx
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
10b313: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
if ( _Thread_Is_executing( the_thread ) ) {
10b31a: 3b 05 98 6a 12 00 cmp 0x126a98,%eax
10b320: 74 2a je 10b34c <_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;
10b322: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax)
_ISR_Enable( level );
10b329: 52 push %edx 10b32a: 9d popf 10b32b: 83 ec 08 sub $0x8,%esp 10b32e: 68 f8 ff 03 10 push $0x1003fff8 10b333: 50 push %eax 10b334: e8 ab 1f 00 00 call 10d2e4 <_Thread_Clear_state>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10b339: a1 d4 64 12 00 mov 0x1264d4,%eax 10b33e: 48 dec %eax 10b33f: a3 d4 64 12 00 mov %eax,0x1264d4
_Thread_Unblock( the_thread );
_Thread_Unnest_dispatch();
break;
10b344: 83 c4 10 add $0x10,%esp
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
10b347: c9 leave 10b348: c3 ret
10b349: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
}
#endif
the_thread->Wait.count = 0;
if ( _Thread_Is_executing( the_thread ) ) {
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
10b34c: 8b 0d 88 6e 12 00 mov 0x126e88,%ecx 10b352: 49 dec %ecx
10b353: 75 cd jne 10b322 <_Event_Timeout+0x2e>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
10b355: c7 05 88 6e 12 00 02 movl $0x2,0x126e88
10b35c: 00 00 00
10b35f: eb c1 jmp 10b322 <_Event_Timeout+0x2e>
0011120c <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
11120c: 55 push %ebp 11120d: 89 e5 mov %esp,%ebp 11120f: 57 push %edi 111210: 56 push %esi 111211: 53 push %ebx 111212: 83 ec 2c sub $0x2c,%esp 111215: 8b 7d 0c mov 0xc(%ebp),%edi
Heap_Statistics *const stats = &heap->stats; uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE
111218: 8d 47 04 lea 0x4(%edi),%eax 11121b: 89 45 dc mov %eax,-0x24(%ebp)
- HEAP_ALLOC_BONUS;
uintptr_t const page_size = heap->page_size;
11121e: 8b 55 08 mov 0x8(%ebp),%edx 111221: 8b 52 10 mov 0x10(%edx),%edx 111224: 89 55 cc mov %edx,-0x34(%ebp)
Heap_Block *block = NULL;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
bool search_again = false;
if ( block_size_floor < alloc_size ) {
111227: 39 c7 cmp %eax,%edi
111229: 0f 87 69 01 00 00 ja 111398 <_Heap_Allocate_aligned_with_boundary+0x18c>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
11122f: 8b 5d 14 mov 0x14(%ebp),%ebx 111232: 85 db test %ebx,%ebx
111234: 0f 85 56 01 00 00 jne 111390 <_Heap_Allocate_aligned_with_boundary+0x184>
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
11123a: 8b 45 08 mov 0x8(%ebp),%eax 11123d: 8b 48 08 mov 0x8(%eax),%ecx
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
111240: 39 c8 cmp %ecx,%eax
111242: 0f 84 50 01 00 00 je 111398 <_Heap_Allocate_aligned_with_boundary+0x18c>
111248: c7 45 e4 01 00 00 00 movl $0x1,-0x1c(%ebp)
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
11124f: 8b 55 cc mov -0x34(%ebp),%edx 111252: 83 c2 07 add $0x7,%edx 111255: 89 55 c8 mov %edx,-0x38(%ebp)
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
111258: c7 45 d0 04 00 00 00 movl $0x4,-0x30(%ebp) 11125f: 29 7d d0 sub %edi,-0x30(%ebp) 111262: eb 1e jmp 111282 <_Heap_Allocate_aligned_with_boundary+0x76>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
111264: 8d 59 08 lea 0x8(%ecx),%ebx
}
/* Statistics */
++search_count;
if ( alloc_begin != 0 ) {
111267: 85 db test %ebx,%ebx
111269: 0f 85 f1 00 00 00 jne 111360 <_Heap_Allocate_aligned_with_boundary+0x154><== ALWAYS TAKEN
break;
}
block = block->next;
11126f: 8b 49 08 mov 0x8(%ecx),%ecx 111272: 8b 45 e4 mov -0x1c(%ebp),%eax 111275: 40 inc %eax
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
111276: 39 4d 08 cmp %ecx,0x8(%ebp)
111279: 0f 84 25 01 00 00 je 1113a4 <_Heap_Allocate_aligned_with_boundary+0x198>
11127f: 89 45 e4 mov %eax,-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 ) {
111282: 8b 59 04 mov 0x4(%ecx),%ebx 111285: 39 5d dc cmp %ebx,-0x24(%ebp)
111288: 73 e5 jae 11126f <_Heap_Allocate_aligned_with_boundary+0x63>
if ( alignment == 0 ) {
11128a: 8b 55 10 mov 0x10(%ebp),%edx 11128d: 85 d2 test %edx,%edx
11128f: 74 d3 je 111264 <_Heap_Allocate_aligned_with_boundary+0x58>
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
111291: 8b 45 08 mov 0x8(%ebp),%eax 111294: 8b 40 14 mov 0x14(%eax),%eax 111297: 89 45 d8 mov %eax,-0x28(%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;
11129a: 83 e3 fe and $0xfffffffe,%ebx
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
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;
11129d: 8d 1c 19 lea (%ecx,%ebx,1),%ebx
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
1112a0: 8d 51 08 lea 0x8(%ecx),%edx 1112a3: 89 55 d4 mov %edx,-0x2c(%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;
1112a6: 8b 75 c8 mov -0x38(%ebp),%esi 1112a9: 29 c6 sub %eax,%esi
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
1112ab: 01 de add %ebx,%esi
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
uintptr_t alloc_begin = alloc_end - alloc_size;
1112ad: 03 5d d0 add -0x30(%ebp),%ebx
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
1112b0: 89 d8 mov %ebx,%eax 1112b2: 31 d2 xor %edx,%edx 1112b4: f7 75 10 divl 0x10(%ebp) 1112b7: 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 ) {
1112b9: 39 de cmp %ebx,%esi
1112bb: 73 0b jae 1112c8 <_Heap_Allocate_aligned_with_boundary+0xbc>
1112bd: 89 f0 mov %esi,%eax 1112bf: 31 d2 xor %edx,%edx 1112c1: f7 75 10 divl 0x10(%ebp) 1112c4: 89 f3 mov %esi,%ebx 1112c6: 29 d3 sub %edx,%ebx
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
1112c8: 8b 45 14 mov 0x14(%ebp),%eax 1112cb: 85 c0 test %eax,%eax
1112cd: 74 5b je 11132a <_Heap_Allocate_aligned_with_boundary+0x11e>
/* 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;
1112cf: 8d 34 3b lea (%ebx,%edi,1),%esi 1112d2: 89 f0 mov %esi,%eax 1112d4: 31 d2 xor %edx,%edx 1112d6: f7 75 14 divl 0x14(%ebp) 1112d9: 89 f0 mov %esi,%eax 1112db: 29 d0 sub %edx,%eax
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
1112dd: 39 c3 cmp %eax,%ebx
1112df: 73 49 jae 11132a <_Heap_Allocate_aligned_with_boundary+0x11e>
1112e1: 39 c6 cmp %eax,%esi
1112e3: 76 45 jbe 11132a <_Heap_Allocate_aligned_with_boundary+0x11e>
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
1112e5: 8b 55 d4 mov -0x2c(%ebp),%edx 1112e8: 01 fa add %edi,%edx 1112ea: 89 55 e0 mov %edx,-0x20(%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 ) {
1112ed: 39 c2 cmp %eax,%edx
1112ef: 0f 87 7a ff ff ff ja 11126f <_Heap_Allocate_aligned_with_boundary+0x63>
1112f5: 89 ce mov %ecx,%esi 1112f7: eb 10 jmp 111309 <_Heap_Allocate_aligned_with_boundary+0xfd>
1112f9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
/* 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 ) {
1112fc: 39 c1 cmp %eax,%ecx
1112fe: 76 28 jbe 111328 <_Heap_Allocate_aligned_with_boundary+0x11c>
if ( boundary_line < boundary_floor ) {
111300: 39 45 e0 cmp %eax,-0x20(%ebp)
111303: 0f 87 9f 00 00 00 ja 1113a8 <_Heap_Allocate_aligned_with_boundary+0x19c><== NEVER TAKEN
return 0;
}
alloc_begin = boundary_line - alloc_size;
111309: 89 c3 mov %eax,%ebx 11130b: 29 fb sub %edi,%ebx 11130d: 89 d8 mov %ebx,%eax 11130f: 31 d2 xor %edx,%edx 111311: f7 75 10 divl 0x10(%ebp) 111314: 29 d3 sub %edx,%ebx
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
111316: 8d 0c 3b lea (%ebx,%edi,1),%ecx 111319: 89 c8 mov %ecx,%eax 11131b: 31 d2 xor %edx,%edx 11131d: f7 75 14 divl 0x14(%ebp) 111320: 89 c8 mov %ecx,%eax 111322: 29 d0 sub %edx,%eax
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
111324: 39 c3 cmp %eax,%ebx
111326: 72 d4 jb 1112fc <_Heap_Allocate_aligned_with_boundary+0xf0>
111328: 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 ) {
11132a: 39 5d d4 cmp %ebx,-0x2c(%ebp)
11132d: 0f 87 3c ff ff ff ja 11126f <_Heap_Allocate_aligned_with_boundary+0x63>
111333: be f8 ff ff ff mov $0xfffffff8,%esi 111338: 29 ce sub %ecx,%esi
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
11133a: 01 de add %ebx,%esi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
11133c: 89 d8 mov %ebx,%eax 11133e: 31 d2 xor %edx,%edx 111340: f7 75 cc divl -0x34(%ebp)
uintptr_t const alloc_block_begin =
(uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size );
uintptr_t const free_size = alloc_block_begin - block_begin;
111343: 29 d6 sub %edx,%esi
if ( free_size >= min_block_size || free_size == 0 ) {
111345: 39 75 d8 cmp %esi,-0x28(%ebp)
111348: 0f 86 19 ff ff ff jbe 111267 <_Heap_Allocate_aligned_with_boundary+0x5b>
11134e: 85 f6 test %esi,%esi
111350: 0f 85 19 ff ff ff jne 11126f <_Heap_Allocate_aligned_with_boundary+0x63>
}
/* Statistics */
++search_count;
if ( alloc_begin != 0 ) {
111356: 85 db test %ebx,%ebx
111358: 0f 84 11 ff ff ff je 11126f <_Heap_Allocate_aligned_with_boundary+0x63><== NEVER TAKEN
11135e: 66 90 xchg %ax,%ax
search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin );
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
111360: 8b 45 08 mov 0x8(%ebp),%eax 111363: ff 40 48 incl 0x48(%eax)
stats->searches += search_count;
111366: 8b 55 e4 mov -0x1c(%ebp),%edx 111369: 01 50 4c add %edx,0x4c(%eax)
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
11136c: 57 push %edi 11136d: 53 push %ebx 11136e: 51 push %ecx 11136f: 50 push %eax 111370: e8 67 b4 ff ff call 10c7dc <_Heap_Block_allocate> 111375: 89 d8 mov %ebx,%eax 111377: 83 c4 10 add $0x10,%esp
boundary
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
11137a: 8b 55 e4 mov -0x1c(%ebp),%edx 11137d: 8b 4d 08 mov 0x8(%ebp),%ecx 111380: 39 51 44 cmp %edx,0x44(%ecx)
111383: 73 15 jae 11139a <_Heap_Allocate_aligned_with_boundary+0x18e>
stats->max_search = search_count;
111385: 89 51 44 mov %edx,0x44(%ecx)
}
return (void *) alloc_begin;
}
111388: 8d 65 f4 lea -0xc(%ebp),%esp 11138b: 5b pop %ebx 11138c: 5e pop %esi 11138d: 5f pop %edi 11138e: c9 leave 11138f: c3 ret
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
111390: 3b 7d 14 cmp 0x14(%ebp),%edi
111393: 76 1a jbe 1113af <_Heap_Allocate_aligned_with_boundary+0x1a3>
111395: 8d 76 00 lea 0x0(%esi),%esi
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
111398: 31 c0 xor %eax,%eax
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
11139a: 8d 65 f4 lea -0xc(%ebp),%esp 11139d: 5b pop %ebx 11139e: 5e pop %esi 11139f: 5f pop %edi 1113a0: c9 leave 1113a1: c3 ret
1113a2: 66 90 xchg %ax,%ax <== NOT EXECUTED
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
1113a4: 31 c0 xor %eax,%eax 1113a6: eb d2 jmp 11137a <_Heap_Allocate_aligned_with_boundary+0x16e>
1113a8: 89 f1 mov %esi,%ecx <== NOT EXECUTED 1113aa: e9 c0 fe ff ff jmp 11126f <_Heap_Allocate_aligned_with_boundary+0x63><== NOT EXECUTED
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
return NULL;
}
if ( alignment == 0 ) {
1113af: 8b 4d 10 mov 0x10(%ebp),%ecx 1113b2: 85 c9 test %ecx,%ecx
1113b4: 0f 85 80 fe ff ff jne 11123a <_Heap_Allocate_aligned_with_boundary+0x2e>
alignment = page_size;
1113ba: 89 55 10 mov %edx,0x10(%ebp) 1113bd: e9 78 fe ff ff jmp 11123a <_Heap_Allocate_aligned_with_boundary+0x2e>
0010c7dc <_Heap_Block_allocate>:
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
10c7dc: 55 push %ebp 10c7dd: 89 e5 mov %esp,%ebp 10c7df: 57 push %edi 10c7e0: 56 push %esi 10c7e1: 53 push %ebx 10c7e2: 83 ec 14 sub $0x14,%esp 10c7e5: 8b 5d 08 mov 0x8(%ebp),%ebx 10c7e8: 8b 75 0c mov 0xc(%ebp),%esi 10c7eb: 8b 45 10 mov 0x10(%ebp),%eax
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
10c7ee: 8d 50 f8 lea -0x8(%eax),%edx 10c7f1: 89 55 f0 mov %edx,-0x10(%ebp)
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;
10c7f4: 29 f2 sub %esi,%edx 10c7f6: 89 55 e4 mov %edx,-0x1c(%ebp)
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
10c7f9: 8b 4e 04 mov 0x4(%esi),%ecx 10c7fc: 89 4d e8 mov %ecx,-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;
10c7ff: 89 ca mov %ecx,%edx 10c801: 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);
10c804: 8d 0c 16 lea (%esi,%edx,1),%ecx 10c807: 89 4d ec mov %ecx,-0x14(%ebp)
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
10c80a: f6 41 04 01 testb $0x1,0x4(%ecx)
10c80e: 0f 85 80 00 00 00 jne 10c894 <_Heap_Block_allocate+0xb8>
free_list_anchor = block->prev;
10c814: 8b 4e 0c mov 0xc(%esi),%ecx
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
10c817: 8b 7e 08 mov 0x8(%esi),%edi
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
10c81a: 89 79 08 mov %edi,0x8(%ecx)
next->prev = prev;
10c81d: 89 4f 0c mov %ecx,0xc(%edi)
free_list_anchor = block->prev;
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
10c820: ff 4b 38 decl 0x38(%ebx)
++stats->used_blocks;
10c823: ff 43 40 incl 0x40(%ebx)
stats->free_size -= _Heap_Block_size( block );
10c826: 29 53 30 sub %edx,0x30(%ebx)
} else {
free_list_anchor = _Heap_Free_list_head( heap );
}
if ( alloc_area_offset < heap->page_size ) {
10c829: 8b 53 10 mov 0x10(%ebx),%edx 10c82c: 89 55 e0 mov %edx,-0x20(%ebp) 10c82f: 39 55 e4 cmp %edx,-0x1c(%ebp)
10c832: 72 6d jb 10c8a1 <_Heap_Block_allocate+0xc5>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10c834: 31 d2 xor %edx,%edx 10c836: f7 75 e0 divl -0x20(%ebp) 10c839: 89 d7 mov %edx,%edi
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
10c83b: 8b 55 f0 mov -0x10(%ebp),%edx 10c83e: 29 fa sub %edi,%edx
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 )
10c840: 89 55 f0 mov %edx,-0x10(%ebp)
uintptr_t block_end = block_begin + block_size;
Heap_Block *const new_block =
_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;
10c843: 8b 45 ec mov -0x14(%ebp),%eax 10c846: 29 d0 sub %edx,%eax 10c848: 89 45 ec mov %eax,-0x14(%ebp)
block_end = new_block_begin;
block_size = block_end - block_begin;
10c84b: 89 d0 mov %edx,%eax 10c84d: 29 f0 sub %esi,%eax
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
10c84f: 01 43 30 add %eax,0x30(%ebx)
if ( _Heap_Is_prev_used( block ) ) {
10c852: f6 45 e8 01 testb $0x1,-0x18(%ebp)
10c856: 75 60 jne 10c8b8 <_Heap_Block_allocate+0xdc>
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Prev_block(
const Heap_Block *block
)
{
return (Heap_Block *) ((uintptr_t) block - block->prev_size);
10c858: 2b 36 sub (%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;
10c85a: 8b 7e 04 mov 0x4(%esi),%edi 10c85d: 83 e7 fe and $0xfffffffe,%edi
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;
10c860: 01 f8 add %edi,%eax
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
10c862: 89 c7 mov %eax,%edi 10c864: 83 cf 01 or $0x1,%edi 10c867: 89 7e 04 mov %edi,0x4(%esi)
new_block->prev_size = block_size;
10c86a: 89 02 mov %eax,(%edx)
new_block->size_and_flag = new_block_size;
10c86c: 8b 45 ec mov -0x14(%ebp),%eax 10c86f: 89 42 04 mov %eax,0x4(%edx)
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
10c872: ff 75 14 pushl 0x14(%ebp) 10c875: 89 d8 mov %ebx,%eax 10c877: e8 f0 fc ff ff call 10c56c <_Heap_Block_split> 10c87c: 58 pop %eax
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
10c87d: 8b 43 30 mov 0x30(%ebx),%eax 10c880: 39 43 34 cmp %eax,0x34(%ebx)
10c883: 76 03 jbe 10c888 <_Heap_Block_allocate+0xac>
stats->min_free_size = stats->free_size;
10c885: 89 43 34 mov %eax,0x34(%ebx)
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
10c888: 8b 45 f0 mov -0x10(%ebp),%eax 10c88b: 8d 65 f4 lea -0xc(%ebp),%esp 10c88e: 5b pop %ebx 10c88f: 5e pop %esi 10c890: 5f pop %edi 10c891: c9 leave 10c892: c3 ret
10c893: 90 nop <== NOT EXECUTED
/* Statistics */
--stats->free_blocks;
++stats->used_blocks;
stats->free_size -= _Heap_Block_size( block );
} else {
free_list_anchor = _Heap_Free_list_head( heap );
10c894: 89 d9 mov %ebx,%ecx
}
if ( alloc_area_offset < heap->page_size ) {
10c896: 8b 53 10 mov 0x10(%ebx),%edx 10c899: 89 55 e0 mov %edx,-0x20(%ebp) 10c89c: 39 55 e4 cmp %edx,-0x1c(%ebp)
10c89f: 73 93 jae 10c834 <_Heap_Block_allocate+0x58>
alloc_size += alloc_area_offset;
10c8a1: 8b 45 e4 mov -0x1c(%ebp),%eax 10c8a4: 03 45 14 add 0x14(%ebp),%eax
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
_Heap_Block_split( heap, block, free_list_anchor, alloc_size );
10c8a7: 50 push %eax 10c8a8: 89 f2 mov %esi,%edx 10c8aa: 89 d8 mov %ebx,%eax 10c8ac: e8 bb fc ff ff call 10c56c <_Heap_Block_split> 10c8b1: 5a pop %edx 10c8b2: 89 75 f0 mov %esi,-0x10(%ebp) 10c8b5: eb c6 jmp 10c87d <_Heap_Block_allocate+0xa1>
10c8b7: 90 nop <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
10c8b8: 8b 79 08 mov 0x8(%ecx),%edi
new_block->next = next;
10c8bb: 89 7e 08 mov %edi,0x8(%esi)
new_block->prev = block_before;
10c8be: 89 4e 0c mov %ecx,0xc(%esi)
block_before->next = new_block;
10c8c1: 89 71 08 mov %esi,0x8(%ecx)
next->prev = new_block;
10c8c4: 89 77 0c mov %esi,0xc(%edi)
_Heap_Free_list_insert_after( free_list_anchor, block );
free_list_anchor = block;
/* Statistics */
++stats->free_blocks;
10c8c7: ff 43 38 incl 0x38(%ebx) 10c8ca: 89 f1 mov %esi,%ecx 10c8cc: eb 94 jmp 10c862 <_Heap_Block_allocate+0x86>
0010c56c <_Heap_Block_split>:
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
10c56c: 55 push %ebp 10c56d: 89 e5 mov %esp,%ebp 10c56f: 57 push %edi 10c570: 56 push %esi 10c571: 53 push %ebx 10c572: 83 ec 18 sub $0x18,%esp 10c575: 89 c3 mov %eax,%ebx 10c577: 89 d6 mov %edx,%esi
Heap_Statistics *const stats = &heap->stats;
uintptr_t const page_size = heap->page_size;
10c579: 8b 78 10 mov 0x10(%eax),%edi
uintptr_t const min_block_size = heap->min_block_size;
10c57c: 8b 40 14 mov 0x14(%eax),%eax 10c57f: 89 45 e4 mov %eax,-0x1c(%ebp)
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
10c582: 8b 52 04 mov 0x4(%edx),%edx 10c585: 89 55 e0 mov %edx,-0x20(%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;
10c588: 83 e2 fe and $0xfffffffe,%edx 10c58b: 89 55 ec mov %edx,-0x14(%ebp)
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
uintptr_t const min_alloc_size = min_block_size - HEAP_BLOCK_HEADER_SIZE;
10c58e: 89 c2 mov %eax,%edx 10c590: 83 ea 08 sub $0x8,%edx
return heap->stats.size;
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Max( uintptr_t a, uintptr_t b )
{
return a > b ? a : b;
10c593: 8b 45 08 mov 0x8(%ebp),%eax 10c596: 39 d0 cmp %edx,%eax
10c598: 73 02 jae 10c59c <_Heap_Block_split+0x30>
10c59a: 89 d0 mov %edx,%eax
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const used_size =
10c59c: 83 c0 08 add $0x8,%eax 10c59f: 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;
10c5a2: 31 d2 xor %edx,%edx 10c5a4: f7 f7 div %edi
if ( remainder != 0 ) {
10c5a6: 85 d2 test %edx,%edx
10c5a8: 0f 84 8e 00 00 00 je 10c63c <_Heap_Block_split+0xd0>
return value - remainder + alignment;
10c5ae: 03 7d f0 add -0x10(%ebp),%edi 10c5b1: 29 d7 sub %edx,%edi 10c5b3: 89 7d e8 mov %edi,-0x18(%ebp)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10c5b6: 8b 45 ec mov -0x14(%ebp),%eax 10c5b9: 01 f0 add %esi,%eax 10c5bb: 89 45 dc mov %eax,-0x24(%ebp)
_Heap_Max( alloc_size, min_alloc_size ) + HEAP_BLOCK_HEADER_SIZE;
uintptr_t const used_block_size = _Heap_Align_up( used_size, page_size );
uintptr_t const free_size = block_size + HEAP_ALLOC_BONUS - used_size;
10c5be: 8b 55 ec mov -0x14(%ebp),%edx 10c5c1: 83 c2 04 add $0x4,%edx 10c5c4: 2b 55 f0 sub -0x10(%ebp),%edx
uintptr_t const free_size_limit = min_block_size + HEAP_ALLOC_BONUS;
10c5c7: 8b 7d e4 mov -0x1c(%ebp),%edi 10c5ca: 83 c7 04 add $0x4,%edi
Heap_Block *next_block = _Heap_Block_at( block, block_size );
_HAssert( used_size <= block_size + HEAP_ALLOC_BONUS );
_HAssert( used_size + free_size == block_size + HEAP_ALLOC_BONUS );
if ( free_size >= free_size_limit ) {
10c5cd: 39 fa cmp %edi,%edx
10c5cf: 72 77 jb 10c648 <_Heap_Block_split+0xdc>
10c5d1: 8b 55 e8 mov -0x18(%ebp),%edx 10c5d4: 01 f2 add %esi,%edx
Heap_Block *const free_block = _Heap_Block_at( block, used_block_size );
uintptr_t free_block_size = block_size - used_block_size;
10c5d6: 8b 7d ec mov -0x14(%ebp),%edi 10c5d9: 2b 7d e8 sub -0x18(%ebp),%edi 10c5dc: 89 7d ec mov %edi,-0x14(%ebp)
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
10c5df: 8b 7d e0 mov -0x20(%ebp),%edi 10c5e2: 83 e7 01 and $0x1,%edi 10c5e5: 89 7d f0 mov %edi,-0x10(%ebp)
block->size_and_flag = size | flag;
10c5e8: 8b 7d e8 mov -0x18(%ebp),%edi 10c5eb: 09 7d f0 or %edi,-0x10(%ebp) 10c5ee: 8b 7d f0 mov -0x10(%ebp),%edi 10c5f1: 89 7e 04 mov %edi,0x4(%esi)
_HAssert( used_block_size + free_block_size == block_size );
_Heap_Block_set_size( block, used_block_size );
/* Statistics */
stats->free_size += free_block_size;
10c5f4: 8b 75 ec mov -0x14(%ebp),%esi 10c5f7: 01 73 30 add %esi,0x30(%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;
10c5fa: 8b 70 04 mov 0x4(%eax),%esi 10c5fd: 83 e6 fe and $0xfffffffe,%esi
if ( _Heap_Is_used( next_block ) ) {
10c600: f6 44 30 04 01 testb $0x1,0x4(%eax,%esi,1)
10c605: 75 51 jne 10c658 <_Heap_Block_split+0xec>
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
10c607: 8b 48 08 mov 0x8(%eax),%ecx 10c60a: 8b 40 0c mov 0xc(%eax),%eax
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
10c60d: 89 4a 08 mov %ecx,0x8(%edx)
new_block->prev = prev;
10c610: 89 42 0c mov %eax,0xc(%edx)
next->prev = new_block;
10c613: 89 51 0c mov %edx,0xc(%ecx)
prev->next = new_block;
10c616: 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;
10c619: 01 75 ec add %esi,-0x14(%ebp)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10c61c: 8b 45 ec mov -0x14(%ebp),%eax 10c61f: 01 d0 add %edx,%eax
next_block = _Heap_Block_at( free_block, free_block_size );
}
free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED;
10c621: 8b 4d ec mov -0x14(%ebp),%ecx 10c624: 83 c9 01 or $0x1,%ecx 10c627: 89 4a 04 mov %ecx,0x4(%edx)
next_block->prev_size = free_block_size;
10c62a: 8b 7d ec mov -0x14(%ebp),%edi 10c62d: 89 38 mov %edi,(%eax)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10c62f: 83 60 04 fe andl $0xfffffffe,0x4(%eax)
_Heap_Protection_block_initialize( heap, free_block );
} else {
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
}
}
10c633: 83 c4 18 add $0x18,%esp 10c636: 5b pop %ebx 10c637: 5e pop %esi 10c638: 5f pop %edi 10c639: c9 leave 10c63a: c3 ret
10c63b: 90 nop <== NOT EXECUTED
uintptr_t remainder = value % alignment;
if ( remainder != 0 ) {
return value - remainder + alignment;
} else {
return value;
10c63c: 8b 7d f0 mov -0x10(%ebp),%edi 10c63f: 89 7d e8 mov %edi,-0x18(%ebp) 10c642: e9 6f ff ff ff jmp 10c5b6 <_Heap_Block_split+0x4a>
10c647: 90 nop <== NOT EXECUTED
next_block->prev_size = free_block_size;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
_Heap_Protection_block_initialize( heap, free_block );
} else {
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
10c648: 8b 45 dc mov -0x24(%ebp),%eax 10c64b: 83 48 04 01 orl $0x1,0x4(%eax)
} }
10c64f: 83 c4 18 add $0x18,%esp 10c652: 5b pop %ebx 10c653: 5e pop %esi 10c654: 5f pop %edi 10c655: c9 leave 10c656: c3 ret
10c657: 90 nop <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
10c658: 8b 71 08 mov 0x8(%ecx),%esi
new_block->next = next;
10c65b: 89 72 08 mov %esi,0x8(%edx)
new_block->prev = block_before;
10c65e: 89 4a 0c mov %ecx,0xc(%edx)
block_before->next = new_block;
10c661: 89 51 08 mov %edx,0x8(%ecx)
next->prev = new_block;
10c664: 89 56 0c mov %edx,0xc(%esi)
if ( _Heap_Is_used( next_block ) ) {
_Heap_Free_list_insert_after( free_list_anchor, free_block );
/* Statistics */
++stats->free_blocks;
10c667: ff 43 38 incl 0x38(%ebx) 10c66a: eb b5 jmp 10c621 <_Heap_Block_split+0xb5>
00111790 <_Heap_Extend>:
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
111790: 55 push %ebp 111791: 89 e5 mov %esp,%ebp 111793: 57 push %edi 111794: 56 push %esi 111795: 53 push %ebx 111796: 83 ec 4c sub $0x4c,%esp 111799: 8b 5d 08 mov 0x8(%ebp),%ebx 11179c: 8b 4d 10 mov 0x10(%ebp),%ecx
Heap_Statistics *const stats = &heap->stats; Heap_Block *const first_block = heap->first_block;
11179f: 8b 43 20 mov 0x20(%ebx),%eax 1117a2: 89 45 d0 mov %eax,-0x30(%ebp)
Heap_Block *start_block = first_block; Heap_Block *merge_below_block = NULL; Heap_Block *merge_above_block = NULL; Heap_Block *link_below_block = NULL; Heap_Block *link_above_block = NULL; Heap_Block *extend_first_block = NULL;
1117a5: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
Heap_Block *extend_last_block = NULL;
1117ac: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
uintptr_t const page_size = heap->page_size;
1117b3: 8b 53 10 mov 0x10(%ebx),%edx 1117b6: 89 55 d4 mov %edx,-0x2c(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
1117b9: 8b 43 14 mov 0x14(%ebx),%eax
uintptr_t const extend_area_begin = (uintptr_t) extend_area_begin_ptr; uintptr_t const extend_area_end = extend_area_begin + extend_area_size; uintptr_t const free_size = stats->free_size;
1117bc: 8b 73 30 mov 0x30(%ebx),%esi 1117bf: 89 75 c0 mov %esi,-0x40(%ebp)
uintptr_t extend_first_block_size = 0;
uintptr_t extended_size = 0;
bool extend_area_ok = false;
if ( extend_area_end < extend_area_begin ) {
1117c2: 8b 55 0c mov 0xc(%ebp),%edx 1117c5: 01 ca add %ecx,%edx 1117c7: 89 55 cc mov %edx,-0x34(%ebp)
1117ca: 73 0c jae 1117d8 <_Heap_Extend+0x48>
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
1117cc: 31 c0 xor %eax,%eax
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
1117ce: 8d 65 f4 lea -0xc(%ebp),%esp 1117d1: 5b pop %ebx 1117d2: 5e pop %esi 1117d3: 5f pop %edi 1117d4: c9 leave 1117d5: c3 ret
1117d6: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( extend_area_end < extend_area_begin ) {
return false;
}
extend_area_ok = _Heap_Get_first_and_last_block(
1117d8: 83 ec 08 sub $0x8,%esp 1117db: 8d 55 e0 lea -0x20(%ebp),%edx 1117de: 52 push %edx 1117df: 8d 55 e4 lea -0x1c(%ebp),%edx 1117e2: 52 push %edx 1117e3: 50 push %eax 1117e4: ff 75 d4 pushl -0x2c(%ebp) 1117e7: 51 push %ecx 1117e8: ff 75 0c pushl 0xc(%ebp) 1117eb: e8 f8 b1 ff ff call 10c9e8 <_Heap_Get_first_and_last_block>
page_size,
min_block_size,
&extend_first_block,
&extend_last_block
);
if (!extend_area_ok ) {
1117f0: 83 c4 20 add $0x20,%esp 1117f3: 84 c0 test %al,%al
1117f5: 74 d5 je 1117cc <_Heap_Extend+0x3c>
1117f7: 8b 7d d0 mov -0x30(%ebp),%edi 1117fa: c7 45 bc 00 00 00 00 movl $0x0,-0x44(%ebp) 111801: c7 45 b8 00 00 00 00 movl $0x0,-0x48(%ebp) 111808: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp) 11180f: c7 45 c4 00 00 00 00 movl $0x0,-0x3c(%ebp) 111816: 8b 75 cc mov -0x34(%ebp),%esi 111819: 89 5d b4 mov %ebx,-0x4c(%ebp) 11181c: eb 30 jmp 11184e <_Heap_Extend+0xbe>
11181e: 66 90 xchg %ax,%ax <== NOT EXECUTED
return false;
}
if ( extend_area_end == sub_area_begin ) {
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
111820: 39 ce cmp %ecx,%esi
111822: 73 03 jae 111827 <_Heap_Extend+0x97>
111824: 89 7d b8 mov %edi,-0x48(%ebp)
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
111827: 8d 59 f8 lea -0x8(%ecx),%ebx 11182a: 89 c8 mov %ecx,%eax 11182c: 31 d2 xor %edx,%edx 11182e: f7 75 d4 divl -0x2c(%ebp)
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
111831: 29 d3 sub %edx,%ebx
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
111833: 3b 4d 0c cmp 0xc(%ebp),%ecx
111836: 74 3c je 111874 <_Heap_Extend+0xe4>
start_block->prev_size = extend_area_end;
merge_above_block = end_block;
} else if ( sub_area_end < extend_area_begin ) {
111838: 39 4d 0c cmp %ecx,0xc(%ebp)
11183b: 76 03 jbe 111840 <_Heap_Extend+0xb0>
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 )
11183d: 89 5d bc mov %ebx,-0x44(%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;
111840: 8b 7b 04 mov 0x4(%ebx),%edi 111843: 83 e7 fe and $0xfffffffe,%edi
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
111846: 8d 3c 3b lea (%ebx,%edi,1),%edi
link_above_block = end_block;
}
start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) );
} while ( start_block != first_block );
111849: 39 7d d0 cmp %edi,-0x30(%ebp)
11184c: 74 39 je 111887 <_Heap_Extend+0xf7>
return false;
}
do {
uintptr_t const sub_area_begin = (start_block != first_block) ?
(uintptr_t) start_block : heap->area_begin;
11184e: 3b 7d d0 cmp -0x30(%ebp),%edi
111851: 0f 84 35 01 00 00 je 11198c <_Heap_Extend+0x1fc>
111857: 89 f8 mov %edi,%eax
uintptr_t const sub_area_end = start_block->prev_size;
111859: 8b 0f mov (%edi),%ecx
Heap_Block *const end_block =
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
11185b: 39 4d 0c cmp %ecx,0xc(%ebp)
11185e: 73 08 jae 111868 <_Heap_Extend+0xd8>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
111860: 39 f0 cmp %esi,%eax
111862: 0f 82 64 ff ff ff jb 1117cc <_Heap_Extend+0x3c>
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
111868: 39 f0 cmp %esi,%eax
11186a: 75 b4 jne 111820 <_Heap_Extend+0x90>
11186c: 89 7d c4 mov %edi,-0x3c(%ebp) 11186f: eb b6 jmp 111827 <_Heap_Extend+0x97>
111871: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
} else if ( extend_area_end < sub_area_end ) {
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
start_block->prev_size = extend_area_end;
111874: 89 37 mov %esi,(%edi)
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 )
111876: 89 5d c8 mov %ebx,-0x38(%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;
111879: 8b 7b 04 mov 0x4(%ebx),%edi 11187c: 83 e7 fe and $0xfffffffe,%edi
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
11187f: 8d 3c 3b lea (%ebx,%edi,1),%edi
} else if ( sub_area_end < extend_area_begin ) {
link_above_block = end_block;
}
start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) );
} while ( start_block != first_block );
111882: 39 7d d0 cmp %edi,-0x30(%ebp)
111885: 75 c7 jne 11184e <_Heap_Extend+0xbe> <== NEVER TAKEN
111887: 8b 5d b4 mov -0x4c(%ebp),%ebx
if ( extend_area_begin < heap->area_begin ) {
11188a: 8b 75 0c mov 0xc(%ebp),%esi 11188d: 3b 73 18 cmp 0x18(%ebx),%esi
111890: 0f 82 02 01 00 00 jb 111998 <_Heap_Extend+0x208>
heap->area_begin = extend_area_begin;
} else if ( heap->area_end < extend_area_end ) {
111896: 8b 45 cc mov -0x34(%ebp),%eax 111899: 3b 43 1c cmp 0x1c(%ebx),%eax
11189c: 76 03 jbe 1118a1 <_Heap_Extend+0x111>
heap->area_end = extend_area_end;
11189e: 89 43 1c mov %eax,0x1c(%ebx)
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
1118a1: 8b 55 e0 mov -0x20(%ebp),%edx 1118a4: 8b 45 e4 mov -0x1c(%ebp),%eax
heap->area_begin = extend_area_begin;
} else if ( heap->area_end < extend_area_end ) {
heap->area_end = extend_area_end;
}
extend_first_block_size =
1118a7: 89 d1 mov %edx,%ecx 1118a9: 29 c1 sub %eax,%ecx
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
extend_first_block->prev_size = extend_area_end;
1118ab: 8b 75 cc mov -0x34(%ebp),%esi 1118ae: 89 30 mov %esi,(%eax)
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
1118b0: 89 ce mov %ecx,%esi 1118b2: 83 ce 01 or $0x1,%esi 1118b5: 89 70 04 mov %esi,0x4(%eax)
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
1118b8: 89 0a mov %ecx,(%edx)
extend_last_block->size_and_flag = 0;
1118ba: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx)
_Heap_Protection_block_initialize( heap, extend_last_block );
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
1118c1: 39 43 20 cmp %eax,0x20(%ebx)
1118c4: 0f 86 d6 00 00 00 jbe 1119a0 <_Heap_Extend+0x210>
heap->first_block = extend_first_block;
1118ca: 89 43 20 mov %eax,0x20(%ebx)
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
heap->last_block = extend_last_block;
}
if ( merge_below_block != NULL ) {
1118cd: 8b 75 c4 mov -0x3c(%ebp),%esi 1118d0: 85 f6 test %esi,%esi
1118d2: 0f 84 04 01 00 00 je 1119dc <_Heap_Extend+0x24c>
Heap_Control *heap,
uintptr_t extend_area_begin,
Heap_Block *first_block
)
{
uintptr_t const page_size = heap->page_size;
1118d8: 8b 73 10 mov 0x10(%ebx),%esi
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
1118db: 8b 4d 0c mov 0xc(%ebp),%ecx 1118de: 83 c1 08 add $0x8,%ecx
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
1118e1: 89 c8 mov %ecx,%eax 1118e3: 31 d2 xor %edx,%edx 1118e5: f7 f6 div %esi
if ( remainder != 0 ) {
1118e7: 85 d2 test %edx,%edx
1118e9: 74 04 je 1118ef <_Heap_Extend+0x15f> <== ALWAYS TAKEN
return value - remainder + alignment;
1118eb: 01 f1 add %esi,%ecx <== NOT EXECUTED 1118ed: 29 d1 sub %edx,%ecx <== NOT EXECUTED
uintptr_t const new_first_block_begin =
1118ef: 8d 51 f8 lea -0x8(%ecx),%edx
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
1118f2: 8b 75 c4 mov -0x3c(%ebp),%esi 1118f5: 8b 06 mov (%esi),%eax 1118f7: 89 41 f8 mov %eax,-0x8(%ecx)
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
uintptr_t const new_first_block_begin =
new_first_block_alloc_begin - HEAP_BLOCK_HEADER_SIZE;
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
1118fa: 89 f0 mov %esi,%eax 1118fc: 29 d0 sub %edx,%eax
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
new_first_block->size_and_flag = new_first_block_size | HEAP_PREV_BLOCK_USED;
1118fe: 83 c8 01 or $0x1,%eax 111901: 89 42 04 mov %eax,0x4(%edx)
_Heap_Free_block( heap, new_first_block );
111904: 89 d8 mov %ebx,%eax 111906: e8 69 fe ff ff call 111774 <_Heap_Free_block>
link_below_block,
extend_last_block
);
}
if ( merge_above_block != NULL ) {
11190b: 8b 45 c8 mov -0x38(%ebp),%eax 11190e: 85 c0 test %eax,%eax
111910: 0f 84 9e 00 00 00 je 1119b4 <_Heap_Extend+0x224>
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const last_block_new_size = _Heap_Align_down(
extend_area_end - last_block_begin - HEAP_BLOCK_HEADER_SIZE,
111916: 8b 4d cc mov -0x34(%ebp),%ecx 111919: 83 e9 08 sub $0x8,%ecx
uintptr_t extend_area_end
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const last_block_new_size = _Heap_Align_down(
11191c: 2b 4d c8 sub -0x38(%ebp),%ecx
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
11191f: 89 c8 mov %ecx,%eax 111921: 31 d2 xor %edx,%edx 111923: f7 73 10 divl 0x10(%ebx) 111926: 29 d1 sub %edx,%ecx
);
Heap_Block *const new_last_block =
_Heap_Block_at( last_block, last_block_new_size );
new_last_block->size_and_flag =
(last_block->size_and_flag - last_block_new_size)
111928: 8b 55 c8 mov -0x38(%ebp),%edx 11192b: 8b 42 04 mov 0x4(%edx),%eax 11192e: 29 c8 sub %ecx,%eax
| HEAP_PREV_BLOCK_USED;
111930: 83 c8 01 or $0x1,%eax 111933: 89 44 11 04 mov %eax,0x4(%ecx,%edx,1)
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
111937: 8b 42 04 mov 0x4(%edx),%eax 11193a: 83 e0 01 and $0x1,%eax
block->size_and_flag = size | flag;
11193d: 09 c8 or %ecx,%eax 11193f: 89 42 04 mov %eax,0x4(%edx)
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
111942: 89 d8 mov %ebx,%eax 111944: e8 2b fe ff ff call 111774 <_Heap_Free_block>
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
111949: 8b 75 c4 mov -0x3c(%ebp),%esi 11194c: 85 f6 test %esi,%esi
11194e: 0f 84 a4 00 00 00 je 1119f8 <_Heap_Extend+0x268>
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
111954: 8b 53 24 mov 0x24(%ebx),%edx
* This feature will be used to terminate the scattered heap area list. See
* also _Heap_Extend().
*/
RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap )
{
_Heap_Block_set_size(
111957: 8b 43 20 mov 0x20(%ebx),%eax 11195a: 29 d0 sub %edx,%eax
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
11195c: 8b 4a 04 mov 0x4(%edx),%ecx 11195f: 83 e1 01 and $0x1,%ecx
block->size_and_flag = size | flag;
111962: 09 c8 or %ecx,%eax 111964: 89 42 04 mov %eax,0x4(%edx)
_Heap_Free_block( heap, extend_first_block );
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
111967: 8b 43 30 mov 0x30(%ebx),%eax 11196a: 2b 45 c0 sub -0x40(%ebp),%eax
/* Statistics */
stats->size += extended_size;
11196d: 01 43 2c add %eax,0x2c(%ebx)
if ( extended_size_ptr != NULL )
111970: 8b 55 14 mov 0x14(%ebp),%edx 111973: 85 d2 test %edx,%edx
111975: 0f 84 99 00 00 00 je 111a14 <_Heap_Extend+0x284> <== NEVER TAKEN
*extended_size_ptr = extended_size;
11197b: 8b 55 14 mov 0x14(%ebp),%edx 11197e: 89 02 mov %eax,(%edx)
return true;
111980: b0 01 mov $0x1,%al
}
111982: 8d 65 f4 lea -0xc(%ebp),%esp 111985: 5b pop %ebx 111986: 5e pop %esi 111987: 5f pop %edi 111988: c9 leave 111989: c3 ret
11198a: 66 90 xchg %ax,%ax <== NOT EXECUTED
return false;
}
do {
uintptr_t const sub_area_begin = (start_block != first_block) ?
(uintptr_t) start_block : heap->area_begin;
11198c: 8b 55 b4 mov -0x4c(%ebp),%edx 11198f: 8b 42 18 mov 0x18(%edx),%eax 111992: e9 c2 fe ff ff jmp 111859 <_Heap_Extend+0xc9>
111997: 90 nop <== NOT EXECUTED
start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) );
} while ( start_block != first_block );
if ( extend_area_begin < heap->area_begin ) {
heap->area_begin = extend_area_begin;
111998: 89 73 18 mov %esi,0x18(%ebx) 11199b: e9 01 ff ff ff jmp 1118a1 <_Heap_Extend+0x111>
extend_last_block->size_and_flag = 0;
_Heap_Protection_block_initialize( heap, extend_last_block );
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
heap->first_block = extend_first_block;
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
1119a0: 39 53 24 cmp %edx,0x24(%ebx)
1119a3: 0f 83 24 ff ff ff jae 1118cd <_Heap_Extend+0x13d> <== NEVER TAKEN
heap->last_block = extend_last_block;
1119a9: 89 53 24 mov %edx,0x24(%ebx) 1119ac: e9 1c ff ff ff jmp 1118cd <_Heap_Extend+0x13d>
1119b1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
);
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
1119b4: 8b 7d bc mov -0x44(%ebp),%edi 1119b7: 85 ff test %edi,%edi
1119b9: 74 8e je 111949 <_Heap_Extend+0x1b9>
_Heap_Link_above(
1119bb: 8b 4d e0 mov -0x20(%ebp),%ecx
)
{
uintptr_t const link_begin = (uintptr_t) link;
uintptr_t const first_block_begin = (uintptr_t) first_block;
_Heap_Block_set_size( link, first_block_begin - link_begin );
1119be: 8b 45 e4 mov -0x1c(%ebp),%eax 1119c1: 2b 45 bc sub -0x44(%ebp),%eax
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
1119c4: 8b 75 bc mov -0x44(%ebp),%esi 1119c7: 8b 56 04 mov 0x4(%esi),%edx 1119ca: 83 e2 01 and $0x1,%edx
block->size_and_flag = size | flag;
1119cd: 09 d0 or %edx,%eax 1119cf: 89 46 04 mov %eax,0x4(%esi)
last_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
1119d2: 83 49 04 01 orl $0x1,0x4(%ecx) 1119d6: e9 6e ff ff ff jmp 111949 <_Heap_Extend+0x1b9>
1119db: 90 nop <== NOT EXECUTED
heap->last_block = extend_last_block;
}
if ( merge_below_block != NULL ) {
_Heap_Merge_below( heap, extend_area_begin, merge_below_block );
} else if ( link_below_block != NULL ) {
1119dc: 8b 4d b8 mov -0x48(%ebp),%ecx 1119df: 85 c9 test %ecx,%ecx
1119e1: 0f 84 24 ff ff ff je 11190b <_Heap_Extend+0x17b>
{
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const link_begin = (uintptr_t) link;
last_block->size_and_flag =
(link_begin - last_block_begin) | HEAP_PREV_BLOCK_USED;
1119e7: 8b 45 b8 mov -0x48(%ebp),%eax 1119ea: 29 d0 sub %edx,%eax 1119ec: 83 c8 01 or $0x1,%eax 1119ef: 89 42 04 mov %eax,0x4(%edx) 1119f2: e9 14 ff ff ff jmp 11190b <_Heap_Extend+0x17b>
1119f7: 90 nop <== NOT EXECUTED
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
1119f8: 8b 4d c8 mov -0x38(%ebp),%ecx 1119fb: 85 c9 test %ecx,%ecx
1119fd: 0f 85 51 ff ff ff jne 111954 <_Heap_Extend+0x1c4> <== NEVER TAKEN
_Heap_Free_block( heap, extend_first_block );
111a03: 8b 55 e4 mov -0x1c(%ebp),%edx 111a06: 89 d8 mov %ebx,%eax 111a08: e8 67 fd ff ff call 111774 <_Heap_Free_block> 111a0d: e9 42 ff ff ff jmp 111954 <_Heap_Extend+0x1c4>
111a12: 66 90 xchg %ax,%ax <== NOT EXECUTED
stats->size += extended_size;
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
111a14: b0 01 mov $0x1,%al <== NOT EXECUTED 111a16: e9 b3 fd ff ff jmp 1117ce <_Heap_Extend+0x3e> <== NOT EXECUTED
001113c4 <_Heap_Free>:
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
1113c4: 55 push %ebp 1113c5: 89 e5 mov %esp,%ebp 1113c7: 57 push %edi 1113c8: 56 push %esi 1113c9: 53 push %ebx 1113ca: 83 ec 10 sub $0x10,%esp 1113cd: 8b 5d 08 mov 0x8(%ebp),%ebx 1113d0: 8b 45 0c mov 0xc(%ebp),%eax 1113d3: 8d 48 f8 lea -0x8(%eax),%ecx 1113d6: 31 d2 xor %edx,%edx 1113d8: f7 73 10 divl 0x10(%ebx)
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
1113db: 29 d1 sub %edx,%ecx
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
1113dd: 8b 43 20 mov 0x20(%ebx),%eax
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
1113e0: 39 c1 cmp %eax,%ecx
1113e2: 72 07 jb 1113eb <_Heap_Free+0x27>
1113e4: 8b 73 24 mov 0x24(%ebx),%esi 1113e7: 39 f1 cmp %esi,%ecx
1113e9: 76 0d jbe 1113f8 <_Heap_Free+0x34>
/* As we always coalesce free blocks, the block that preceedes prev_block
must have been used. */
if ( !_Heap_Is_prev_used ( prev_block) ) {
_HAssert( false );
return( false );
1113eb: 31 c0 xor %eax,%eax
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
1113ed: 83 c4 10 add $0x10,%esp 1113f0: 5b pop %ebx 1113f1: 5e pop %esi 1113f2: 5f pop %edi 1113f3: c9 leave 1113f4: c3 ret
1113f5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
1113f8: 8b 51 04 mov 0x4(%ecx),%edx 1113fb: 89 55 f0 mov %edx,-0x10(%ebp)
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
1113fe: 83 e2 fe and $0xfffffffe,%edx 111401: 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);
111404: 8d 14 11 lea (%ecx,%edx,1),%edx
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
111407: 39 d0 cmp %edx,%eax
111409: 77 e0 ja 1113eb <_Heap_Free+0x27> <== NEVER TAKEN
11140b: 39 d6 cmp %edx,%esi
11140d: 72 dc jb 1113eb <_Heap_Free+0x27> <== NEVER TAKEN
11140f: 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 ) ) {
111412: f7 c7 01 00 00 00 test $0x1,%edi
111418: 74 d1 je 1113eb <_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;
11141a: 83 e7 fe and $0xfffffffe,%edi 11141d: 89 7d e4 mov %edi,-0x1c(%ebp)
return true;
}
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 ));
111420: 39 d6 cmp %edx,%esi
111422: 0f 84 c8 00 00 00 je 1114f0 <_Heap_Free+0x12c>
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
111428: f6 44 3a 04 01 testb $0x1,0x4(%edx,%edi,1) 11142d: 0f 94 45 eb sete -0x15(%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 ) ) {
111431: f6 45 f0 01 testb $0x1,-0x10(%ebp)
111435: 75 45 jne 11147c <_Heap_Free+0xb8>
uintptr_t const prev_size = block->prev_size;
111437: 8b 39 mov (%ecx),%edi 111439: 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);
11143c: 29 f9 sub %edi,%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;
11143e: 39 c8 cmp %ecx,%eax
111440: 77 a9 ja 1113eb <_Heap_Free+0x27> <== NEVER TAKEN
111442: 39 ce cmp %ecx,%esi
111444: 72 a5 jb 1113eb <_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) ) {
111446: f6 41 04 01 testb $0x1,0x4(%ecx)
11144a: 74 9f je 1113eb <_Heap_Free+0x27> <== NEVER TAKEN
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
11144c: 80 7d eb 00 cmpb $0x0,-0x15(%ebp)
111450: 0f 84 a6 00 00 00 je 1114fc <_Heap_Free+0x138>
uintptr_t const size = block_size + prev_size + next_block_size;
111456: 8b 7d e4 mov -0x1c(%ebp),%edi 111459: 03 7d ec add -0x14(%ebp),%edi 11145c: 03 7d f0 add -0x10(%ebp),%edi
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
11145f: 8b 42 08 mov 0x8(%edx),%eax 111462: 8b 52 0c mov 0xc(%edx),%edx
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
111465: 89 42 08 mov %eax,0x8(%edx)
next->prev = prev;
111468: 89 50 0c mov %edx,0xc(%eax)
}
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
11146b: ff 4b 38 decl 0x38(%ebx)
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
11146e: 89 f8 mov %edi,%eax 111470: 83 c8 01 or $0x1,%eax 111473: 89 41 04 mov %eax,0x4(%ecx)
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
111476: 89 3c 39 mov %edi,(%ecx,%edi,1) 111479: eb 2a jmp 1114a5 <_Heap_Free+0xe1>
11147b: 90 nop <== NOT EXECUTED
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 */
11147c: 80 7d eb 00 cmpb $0x0,-0x15(%ebp)
111480: 74 3a je 1114bc <_Heap_Free+0xf8>
uintptr_t const size = block_size + next_block_size;
111482: 8b 7d e4 mov -0x1c(%ebp),%edi 111485: 03 7d ec add -0x14(%ebp),%edi
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
111488: 8b 42 08 mov 0x8(%edx),%eax 11148b: 8b 52 0c mov 0xc(%edx),%edx
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
11148e: 89 41 08 mov %eax,0x8(%ecx)
new_block->prev = prev;
111491: 89 51 0c mov %edx,0xc(%ecx)
next->prev = new_block;
111494: 89 48 0c mov %ecx,0xc(%eax)
prev->next = new_block;
111497: 89 4a 08 mov %ecx,0x8(%edx)
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
uintptr_t const size = block_size + next_block_size;
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
11149a: 89 f8 mov %edi,%eax 11149c: 83 c8 01 or $0x1,%eax 11149f: 89 41 04 mov %eax,0x4(%ecx)
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
1114a2: 89 3c 39 mov %edi,(%ecx,%edi,1)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
1114a5: ff 4b 40 decl 0x40(%ebx)
++stats->frees;
1114a8: ff 43 50 incl 0x50(%ebx)
stats->free_size += block_size;
1114ab: 8b 55 ec mov -0x14(%ebp),%edx 1114ae: 01 53 30 add %edx,0x30(%ebx)
return( true );
1114b1: b0 01 mov $0x1,%al
}
1114b3: 83 c4 10 add $0x10,%esp 1114b6: 5b pop %ebx 1114b7: 5e pop %esi 1114b8: 5f pop %edi 1114b9: c9 leave 1114ba: c3 ret
1114bb: 90 nop <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
1114bc: 8b 43 08 mov 0x8(%ebx),%eax
new_block->next = next;
1114bf: 89 41 08 mov %eax,0x8(%ecx)
new_block->prev = block_before;
1114c2: 89 59 0c mov %ebx,0xc(%ecx)
block_before->next = new_block;
1114c5: 89 4b 08 mov %ecx,0x8(%ebx)
next->prev = new_block;
1114c8: 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;
1114cb: 8b 45 ec mov -0x14(%ebp),%eax 1114ce: 83 c8 01 or $0x1,%eax 1114d1: 89 41 04 mov %eax,0x4(%ecx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
1114d4: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = block_size;
1114d8: 8b 45 ec mov -0x14(%ebp),%eax 1114db: 89 02 mov %eax,(%edx)
/* Statistics */
++stats->free_blocks;
1114dd: 8b 43 38 mov 0x38(%ebx),%eax 1114e0: 40 inc %eax 1114e1: 89 43 38 mov %eax,0x38(%ebx)
if ( stats->max_free_blocks < stats->free_blocks ) {
1114e4: 3b 43 3c cmp 0x3c(%ebx),%eax
1114e7: 76 bc jbe 1114a5 <_Heap_Free+0xe1>
stats->max_free_blocks = stats->free_blocks;
1114e9: 89 43 3c mov %eax,0x3c(%ebx) 1114ec: eb b7 jmp 1114a5 <_Heap_Free+0xe1>
1114ee: 66 90 xchg %ax,%ax <== NOT EXECUTED
return true;
}
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 ));
1114f0: c6 45 eb 00 movb $0x0,-0x15(%ebp) 1114f4: e9 38 ff ff ff jmp 111431 <_Heap_Free+0x6d>
1114f9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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;
1114fc: 8b 45 ec mov -0x14(%ebp),%eax 1114ff: 03 45 f0 add -0x10(%ebp),%eax
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
111502: 89 c6 mov %eax,%esi 111504: 83 ce 01 or $0x1,%esi 111507: 89 71 04 mov %esi,0x4(%ecx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
11150a: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = size;
11150e: 89 02 mov %eax,(%edx) 111510: eb 93 jmp 1114a5 <_Heap_Free+0xe1>
0010c66c <_Heap_Get_first_and_last_block>:
uintptr_t page_size,
uintptr_t min_block_size,
Heap_Block **first_block_ptr,
Heap_Block **last_block_ptr
)
{
10c66c: 55 push %ebp 10c66d: 89 e5 mov %esp,%ebp 10c66f: 57 push %edi 10c670: 56 push %esi 10c671: 53 push %ebx 10c672: 8b 5d 08 mov 0x8(%ebp),%ebx 10c675: 8b 7d 0c mov 0xc(%ebp),%edi
uintptr_t const heap_area_end = heap_area_begin + heap_area_size;
10c678: 8d 34 1f lea (%edi,%ebx,1),%esi
uintptr_t const alloc_area_begin =
_Heap_Align_up( heap_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
10c67b: 8d 4b 08 lea 0x8(%ebx),%ecx
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
10c67e: 89 c8 mov %ecx,%eax 10c680: 31 d2 xor %edx,%edx 10c682: f7 75 10 divl 0x10(%ebp)
if ( remainder != 0 ) {
10c685: 85 d2 test %edx,%edx
10c687: 74 05 je 10c68e <_Heap_Get_first_and_last_block+0x22>
return value - remainder + alignment;
10c689: 03 4d 10 add 0x10(%ebp),%ecx 10c68c: 29 d1 sub %edx,%ecx
_Heap_Align_down( heap_area_size - overhead, page_size );
Heap_Block *const first_block = (Heap_Block *) first_block_begin;
Heap_Block *const last_block =
_Heap_Block_at( first_block, first_block_size );
if (
10c68e: 39 f3 cmp %esi,%ebx
10c690: 77 2e ja 10c6c0 <_Heap_Get_first_and_last_block+0x54>
uintptr_t const alloc_area_begin =
_Heap_Align_up( heap_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
uintptr_t const first_block_begin =
alloc_area_begin - HEAP_BLOCK_HEADER_SIZE;
uintptr_t const overhead =
HEAP_BLOCK_HEADER_SIZE + (first_block_begin - heap_area_begin);
10c692: 8d 71 f8 lea -0x8(%ecx),%esi
uintptr_t const heap_area_end = heap_area_begin + heap_area_size;
uintptr_t const alloc_area_begin =
_Heap_Align_up( heap_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
uintptr_t const first_block_begin =
alloc_area_begin - HEAP_BLOCK_HEADER_SIZE;
uintptr_t const overhead =
10c695: 29 d9 sub %ebx,%ecx
Heap_Block *const last_block =
_Heap_Block_at( first_block, first_block_size );
if (
heap_area_end < heap_area_begin
|| heap_area_size <= overhead
10c697: 39 cf cmp %ecx,%edi
10c699: 76 25 jbe 10c6c0 <_Heap_Get_first_and_last_block+0x54>
uintptr_t const first_block_begin =
alloc_area_begin - HEAP_BLOCK_HEADER_SIZE;
uintptr_t const overhead =
HEAP_BLOCK_HEADER_SIZE + (first_block_begin - heap_area_begin);
uintptr_t const first_block_size =
_Heap_Align_down( heap_area_size - overhead, page_size );
10c69b: 29 cf sub %ecx,%edi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10c69d: 89 f8 mov %edi,%eax 10c69f: 31 d2 xor %edx,%edx 10c6a1: f7 75 10 divl 0x10(%ebp) 10c6a4: 29 d7 sub %edx,%edi
_Heap_Block_at( first_block, first_block_size );
if (
heap_area_end < heap_area_begin
|| heap_area_size <= overhead
|| first_block_size < min_block_size
10c6a6: 39 7d 14 cmp %edi,0x14(%ebp)
10c6a9: 77 15 ja 10c6c0 <_Heap_Get_first_and_last_block+0x54>
) {
/* Invalid area or area too small */
return false;
}
*first_block_ptr = first_block;
10c6ab: 8b 45 18 mov 0x18(%ebp),%eax 10c6ae: 89 30 mov %esi,(%eax)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10c6b0: 01 f7 add %esi,%edi 10c6b2: 8b 45 1c mov 0x1c(%ebp),%eax 10c6b5: 89 38 mov %edi,(%eax)
*last_block_ptr = last_block;
return true;
10c6b7: b0 01 mov $0x1,%al
}
10c6b9: 5b pop %ebx 10c6ba: 5e pop %esi 10c6bb: 5f pop %edi 10c6bc: c9 leave 10c6bd: c3 ret
10c6be: 66 90 xchg %ax,%ax <== NOT EXECUTED
heap_area_end < heap_area_begin
|| heap_area_size <= overhead
|| first_block_size < min_block_size
) {
/* Invalid area or area too small */
return false;
10c6c0: 31 c0 xor %eax,%eax
*first_block_ptr = first_block;
*last_block_ptr = last_block;
return true;
}
10c6c2: 5b pop %ebx 10c6c3: 5e pop %esi 10c6c4: 5f pop %edi 10c6c5: c9 leave 10c6c6: c3 ret
0011508c <_Heap_Get_free_information>:
void _Heap_Get_free_information(
Heap_Control *the_heap,
Heap_Information *info
)
{
11508c: 55 push %ebp 11508d: 89 e5 mov %esp,%ebp 11508f: 57 push %edi 115090: 56 push %esi 115091: 53 push %ebx 115092: 8b 7d 0c mov 0xc(%ebp),%edi
Heap_Block *the_block;
Heap_Block *const tail = _Heap_Free_list_tail(the_heap);
info->number = 0;
115095: c7 07 00 00 00 00 movl $0x0,(%edi)
info->largest = 0;
11509b: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi)
info->total = 0;
1150a2: c7 47 08 00 00 00 00 movl $0x0,0x8(%edi)
info->number++;
info->total += the_size;
if ( info->largest < the_size )
info->largest = the_size;
}
}
1150a9: 8b 45 08 mov 0x8(%ebp),%eax 1150ac: 8b 50 08 mov 0x8(%eax),%edx
info->number = 0;
info->largest = 0;
info->total = 0;
for(the_block = _Heap_Free_list_first(the_heap);
1150af: 39 d0 cmp %edx,%eax
1150b1: 74 31 je 1150e4 <_Heap_Get_free_information+0x58>
1150b3: bb 01 00 00 00 mov $0x1,%ebx 1150b8: 31 f6 xor %esi,%esi 1150ba: 31 c9 xor %ecx,%ecx 1150bc: eb 07 jmp 1150c5 <_Heap_Get_free_information+0x39>
1150be: 66 90 xchg %ax,%ax <== NOT EXECUTED
1150c0: 8b 77 04 mov 0x4(%edi),%esi 1150c3: 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;
1150c5: 8b 42 04 mov 0x4(%edx),%eax 1150c8: 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;
1150cb: 01 c1 add %eax,%ecx
if ( info->largest < the_size )
1150cd: 39 f0 cmp %esi,%eax
1150cf: 76 03 jbe 1150d4 <_Heap_Get_free_information+0x48>
info->largest = the_size;
1150d1: 89 47 04 mov %eax,0x4(%edi)
info->largest = 0;
info->total = 0;
for(the_block = _Heap_Free_list_first(the_heap);
the_block != tail;
the_block = the_block->next)
1150d4: 8b 52 08 mov 0x8(%edx),%edx 1150d7: 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);
1150da: 39 55 08 cmp %edx,0x8(%ebp)
1150dd: 75 e1 jne 1150c0 <_Heap_Get_free_information+0x34>
1150df: 89 1f mov %ebx,(%edi) 1150e1: 89 4f 08 mov %ecx,0x8(%edi)
info->number++;
info->total += the_size;
if ( info->largest < the_size )
info->largest = the_size;
}
}
1150e4: 5b pop %ebx 1150e5: 5e pop %esi 1150e6: 5f pop %edi 1150e7: c9 leave 1150e8: c3 ret
00111f3c <_Heap_Get_information>:
void _Heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
111f3c: 55 push %ebp 111f3d: 89 e5 mov %esp,%ebp 111f3f: 57 push %edi 111f40: 56 push %esi 111f41: 53 push %ebx 111f42: 8b 45 08 mov 0x8(%ebp),%eax 111f45: 8b 5d 0c mov 0xc(%ebp),%ebx
Heap_Block *the_block = the_heap->first_block;
111f48: 8b 50 20 mov 0x20(%eax),%edx
Heap_Block *const end = the_heap->last_block;
111f4b: 8b 70 24 mov 0x24(%eax),%esi
memset(the_info, 0, sizeof(*the_info));
111f4e: b9 18 00 00 00 mov $0x18,%ecx 111f53: 31 c0 xor %eax,%eax 111f55: 89 df mov %ebx,%edi 111f57: f3 aa rep stos %al,%es:(%edi)
while ( the_block != end ) {
111f59: 39 f2 cmp %esi,%edx
111f5b: 74 33 je 111f90 <_Heap_Get_information+0x54><== NEVER TAKEN
111f5d: 8b 7a 04 mov 0x4(%edx),%edi 111f60: eb 16 jmp 111f78 <_Heap_Get_information+0x3c>
111f62: 66 90 xchg %ax,%ax <== NOT EXECUTED
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;
111f64: 8d 43 0c lea 0xc(%ebx),%eax
else
info = &the_info->Free;
info->number++;
111f67: ff 00 incl (%eax)
info->total += the_size;
111f69: 01 48 08 add %ecx,0x8(%eax)
if ( info->largest < the_size )
111f6c: 39 48 04 cmp %ecx,0x4(%eax)
111f6f: 73 03 jae 111f74 <_Heap_Get_information+0x38>
info->largest = the_size;
111f71: 89 48 04 mov %ecx,0x4(%eax)
Heap_Block *the_block = the_heap->first_block;
Heap_Block *const end = the_heap->last_block;
memset(the_info, 0, sizeof(*the_info));
while ( the_block != end ) {
111f74: 39 d6 cmp %edx,%esi
111f76: 74 18 je 111f90 <_Heap_Get_information+0x54>
- 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;
111f78: 89 f9 mov %edi,%ecx 111f7a: 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);
111f7d: 01 ca add %ecx,%edx
if ( info->largest < the_size )
info->largest = the_size;
the_block = next_block;
}
}
111f7f: 8b 7a 04 mov 0x4(%edx),%edi
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) )
111f82: f7 c7 01 00 00 00 test $0x1,%edi
111f88: 75 da jne 111f64 <_Heap_Get_information+0x28>
info = &the_info->Used;
else
info = &the_info->Free;
111f8a: 89 d8 mov %ebx,%eax 111f8c: eb d9 jmp 111f67 <_Heap_Get_information+0x2b>
111f8e: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( info->largest < the_size )
info->largest = the_size;
the_block = next_block;
}
}
111f90: 5b pop %ebx 111f91: 5e pop %esi 111f92: 5f pop %edi 111f93: c9 leave 111f94: c3 ret
0010c6c8 <_Heap_Initialize>:
Heap_Control *heap,
void *heap_area_begin_ptr,
uintptr_t heap_area_size,
uintptr_t page_size
)
{
10c6c8: 55 push %ebp 10c6c9: 89 e5 mov %esp,%ebp 10c6cb: 57 push %edi 10c6cc: 56 push %esi 10c6cd: 53 push %ebx 10c6ce: 83 ec 18 sub $0x18,%esp 10c6d1: 8b 5d 08 mov 0x8(%ebp),%ebx 10c6d4: 8b 7d 10 mov 0x10(%ebp),%edi 10c6d7: 8b 75 14 mov 0x14(%ebp),%esi
uintptr_t first_block_begin = 0; uintptr_t first_block_size = 0; uintptr_t last_block_begin = 0; uintptr_t min_block_size = 0; bool area_ok = false; Heap_Block *first_block = NULL;
10c6da: c7 45 f0 00 00 00 00 movl $0x0,-0x10(%ebp)
Heap_Block *last_block = NULL;
10c6e1: c7 45 ec 00 00 00 00 movl $0x0,-0x14(%ebp)
if ( page_size == 0 ) {
10c6e8: 85 f6 test %esi,%esi
10c6ea: 74 2c je 10c718 <_Heap_Initialize+0x50>
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
if ( remainder != 0 ) {
10c6ec: 89 f0 mov %esi,%eax 10c6ee: 83 e0 03 and $0x3,%eax
10c6f1: 74 05 je 10c6f8 <_Heap_Initialize+0x30>
return value - remainder + alignment;
10c6f3: 83 c6 04 add $0x4,%esi 10c6f6: 29 c6 sub %eax,%esi
page_size = CPU_ALIGNMENT;
} else {
page_size = _Heap_Align_up( page_size, CPU_ALIGNMENT );
if ( page_size < CPU_ALIGNMENT ) {
10c6f8: 83 fe 03 cmp $0x3,%esi
10c6fb: 76 45 jbe 10c742 <_Heap_Initialize+0x7a>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
10c6fd: b8 10 00 00 00 mov $0x10,%eax 10c702: 31 d2 xor %edx,%edx 10c704: f7 f6 div %esi 10c706: 89 d1 mov %edx,%ecx
if ( remainder != 0 ) {
10c708: 85 d2 test %edx,%edx
10c70a: 0f 84 bf 00 00 00 je 10c7cf <_Heap_Initialize+0x107>
return value - remainder + alignment;
10c710: 8d 56 10 lea 0x10(%esi),%edx 10c713: 29 ca sub %ecx,%edx 10c715: eb 0b jmp 10c722 <_Heap_Initialize+0x5a>
10c717: 90 nop <== NOT EXECUTED
bool area_ok = false;
Heap_Block *first_block = NULL;
Heap_Block *last_block = NULL;
if ( page_size == 0 ) {
page_size = CPU_ALIGNMENT;
10c718: be 04 00 00 00 mov $0x4,%esi
} else {
return value;
10c71d: ba 10 00 00 00 mov $0x10,%edx
return 0;
}
}
min_block_size = _Heap_Align_up( sizeof( Heap_Block ), page_size );
area_ok = _Heap_Get_first_and_last_block(
10c722: 8d 45 ec lea -0x14(%ebp),%eax 10c725: 50 push %eax 10c726: 8d 45 f0 lea -0x10(%ebp),%eax 10c729: 50 push %eax 10c72a: 52 push %edx 10c72b: 56 push %esi 10c72c: 57 push %edi 10c72d: ff 75 0c pushl 0xc(%ebp) 10c730: 89 55 dc mov %edx,-0x24(%ebp) 10c733: e8 34 ff ff ff call 10c66c <_Heap_Get_first_and_last_block>
page_size,
min_block_size,
&first_block,
&last_block
);
if ( !area_ok ) {
10c738: 83 c4 18 add $0x18,%esp 10c73b: 84 c0 test %al,%al 10c73d: 8b 55 dc mov -0x24(%ebp),%edx
10c740: 75 0a jne 10c74c <_Heap_Initialize+0x84>
return 0;
10c742: 31 c0 xor %eax,%eax
_HAssert(
_Heap_Is_aligned( _Heap_Alloc_area_of_block( last_block ), page_size )
);
return first_block_size;
}
10c744: 8d 65 f4 lea -0xc(%ebp),%esp 10c747: 5b pop %ebx 10c748: 5e pop %esi 10c749: 5f pop %edi 10c74a: c9 leave 10c74b: c3 ret
uintptr_t page_size
)
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const heap_area_begin = (uintptr_t) heap_area_begin_ptr;
uintptr_t const heap_area_end = heap_area_begin + heap_area_size;
10c74c: 03 7d 0c add 0xc(%ebp),%edi 10c74f: 89 7d e0 mov %edi,-0x20(%ebp)
);
if ( !area_ok ) {
return 0;
}
memset(heap, 0, sizeof(*heap));
10c752: b9 58 00 00 00 mov $0x58,%ecx 10c757: 31 c0 xor %eax,%eax 10c759: 89 df mov %ebx,%edi 10c75b: f3 aa rep stos %al,%es:(%edi)
heap->Protection.block_initialize = _Heap_Protection_block_initialize_default;
heap->Protection.block_check = _Heap_Protection_block_check_default;
heap->Protection.block_error = _Heap_Protection_block_error_default;
#endif
first_block_begin = (uintptr_t) first_block;
10c75d: 8b 4d f0 mov -0x10(%ebp),%ecx
last_block_begin = (uintptr_t) last_block; first_block_size = last_block_begin - first_block_begin;
10c760: 8b 45 ec mov -0x14(%ebp),%eax 10c763: 29 c8 sub %ecx,%eax
/* First block */
first_block->prev_size = heap_area_end;
10c765: 8b 7d e0 mov -0x20(%ebp),%edi 10c768: 89 39 mov %edi,(%ecx)
first_block->size_and_flag = first_block_size | HEAP_PREV_BLOCK_USED;
10c76a: 89 c7 mov %eax,%edi 10c76c: 83 cf 01 or $0x1,%edi 10c76f: 89 79 04 mov %edi,0x4(%ecx)
first_block->next = _Heap_Free_list_tail( heap );
10c772: 89 59 08 mov %ebx,0x8(%ecx)
first_block->prev = _Heap_Free_list_head( heap );
10c775: 89 59 0c mov %ebx,0xc(%ecx)
_Heap_Protection_block_initialize( heap, first_block );
/* Heap control */
heap->page_size = page_size;
10c778: 89 73 10 mov %esi,0x10(%ebx)
heap->min_block_size = min_block_size;
10c77b: 89 53 14 mov %edx,0x14(%ebx)
heap->area_begin = heap_area_begin;
10c77e: 8b 55 0c mov 0xc(%ebp),%edx 10c781: 89 53 18 mov %edx,0x18(%ebx)
heap->area_end = heap_area_end;
10c784: 8b 7d e0 mov -0x20(%ebp),%edi 10c787: 89 7b 1c mov %edi,0x1c(%ebx)
heap->first_block = first_block;
10c78a: 89 4b 20 mov %ecx,0x20(%ebx)
heap->last_block = last_block;
10c78d: 8b 55 ec mov -0x14(%ebp),%edx 10c790: 89 53 24 mov %edx,0x24(%ebx)
_Heap_Free_list_head( heap )->next = first_block;
10c793: 89 4b 08 mov %ecx,0x8(%ebx)
_Heap_Free_list_tail( heap )->prev = first_block;
10c796: 89 4b 0c mov %ecx,0xc(%ebx)
/* Last block */
last_block->prev_size = first_block_size;
10c799: 89 02 mov %eax,(%edx)
* This feature will be used to terminate the scattered heap area list. See
* also _Heap_Extend().
*/
RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap )
{
_Heap_Block_set_size(
10c79b: 29 d1 sub %edx,%ecx 10c79d: 89 4a 04 mov %ecx,0x4(%edx)
last_block->size_and_flag = 0;
_Heap_Set_last_block_size( heap );
_Heap_Protection_block_initialize( heap, last_block );
/* Statistics */
stats->size = first_block_size;
10c7a0: 89 43 2c mov %eax,0x2c(%ebx)
stats->free_size = first_block_size;
10c7a3: 89 43 30 mov %eax,0x30(%ebx)
stats->min_free_size = first_block_size;
10c7a6: 89 43 34 mov %eax,0x34(%ebx)
stats->free_blocks = 1;
10c7a9: c7 43 38 01 00 00 00 movl $0x1,0x38(%ebx)
stats->max_free_blocks = 1;
10c7b0: c7 43 3c 01 00 00 00 movl $0x1,0x3c(%ebx)
stats->instance = instance++;
10c7b7: 8b 15 40 61 12 00 mov 0x126140,%edx 10c7bd: 89 53 28 mov %edx,0x28(%ebx) 10c7c0: 42 inc %edx 10c7c1: 89 15 40 61 12 00 mov %edx,0x126140
_HAssert(
_Heap_Is_aligned( _Heap_Alloc_area_of_block( last_block ), page_size )
);
return first_block_size;
}
10c7c7: 8d 65 f4 lea -0xc(%ebp),%esp 10c7ca: 5b pop %ebx 10c7cb: 5e pop %esi 10c7cc: 5f pop %edi 10c7cd: c9 leave 10c7ce: c3 ret
uintptr_t remainder = value % alignment;
if ( remainder != 0 ) {
return value - remainder + alignment;
} else {
return value;
10c7cf: ba 10 00 00 00 mov $0x10,%edx 10c7d4: e9 49 ff ff ff jmp 10c722 <_Heap_Initialize+0x5a>
0011ec84 <_Heap_Resize_block>:
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
11ec84: 55 push %ebp 11ec85: 89 e5 mov %esp,%ebp 11ec87: 57 push %edi 11ec88: 56 push %esi 11ec89: 53 push %ebx 11ec8a: 83 ec 2c sub $0x2c,%esp 11ec8d: 8b 5d 08 mov 0x8(%ebp),%ebx 11ec90: 8b 75 0c mov 0xc(%ebp),%esi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
11ec93: 8d 4e f8 lea -0x8(%esi),%ecx 11ec96: 89 f0 mov %esi,%eax 11ec98: 31 d2 xor %edx,%edx 11ec9a: f7 73 10 divl 0x10(%ebx)
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
11ec9d: 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;
11ec9f: 8b 45 14 mov 0x14(%ebp),%eax 11eca2: c7 00 00 00 00 00 movl $0x0,(%eax)
*new_size = 0;
11eca8: 8b 55 18 mov 0x18(%ebp),%edx 11ecab: c7 02 00 00 00 00 movl $0x0,(%edx)
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
11ecb1: 39 4b 20 cmp %ecx,0x20(%ebx)
11ecb4: 77 05 ja 11ecbb <_Heap_Resize_block+0x37>
11ecb6: 39 4b 24 cmp %ecx,0x24(%ebx)
11ecb9: 73 0d jae 11ecc8 <_Heap_Resize_block+0x44>
new_alloc_size,
old_size,
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
11ecbb: b8 02 00 00 00 mov $0x2,%eax
} }
11ecc0: 8d 65 f4 lea -0xc(%ebp),%esp 11ecc3: 5b pop %ebx 11ecc4: 5e pop %esi 11ecc5: 5f pop %edi 11ecc6: c9 leave 11ecc7: c3 ret
- 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;
11ecc8: 8b 41 04 mov 0x4(%ecx),%eax 11eccb: 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;
11ecce: 8d 3c 01 lea (%ecx,%eax,1),%edi 11ecd1: 89 7d d4 mov %edi,-0x2c(%ebp)
uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS;
11ecd4: 89 fa mov %edi,%edx 11ecd6: 29 f2 sub %esi,%edx 11ecd8: 83 c2 04 add $0x4,%edx 11ecdb: 89 55 e0 mov %edx,-0x20(%ebp) 11ecde: 8b 57 04 mov 0x4(%edi),%edx 11ece1: 83 e2 fe and $0xfffffffe,%edx 11ece4: 89 55 d0 mov %edx,-0x30(%ebp)
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
11ece7: f6 44 17 04 01 testb $0x1,0x4(%edi,%edx,1) 11ecec: 0f 94 45 df sete -0x21(%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;
11ecf0: 8b 55 e0 mov -0x20(%ebp),%edx 11ecf3: 8b 7d 14 mov 0x14(%ebp),%edi 11ecf6: 89 17 mov %edx,(%edi)
if ( next_block_is_free ) {
11ecf8: 80 7d df 00 cmpb $0x0,-0x21(%ebp)
11ecfc: 75 6e jne 11ed6c <_Heap_Resize_block+0xe8>
block_size += next_block_size;
alloc_size += next_block_size;
}
if ( new_alloc_size > alloc_size ) {
11ecfe: 8b 55 e0 mov -0x20(%ebp),%edx 11ed01: 39 55 10 cmp %edx,0x10(%ebp)
11ed04: 77 79 ja 11ed7f <_Heap_Resize_block+0xfb>
return HEAP_RESIZE_UNSATISFIED;
}
if ( next_block_is_free ) {
11ed06: 80 7d df 00 cmpb $0x0,-0x21(%ebp)
11ed0a: 74 31 je 11ed3d <_Heap_Resize_block+0xb9>
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
11ed0c: 8b 79 04 mov 0x4(%ecx),%edi 11ed0f: 83 e7 01 and $0x1,%edi
block->size_and_flag = size | flag;
11ed12: 09 c7 or %eax,%edi 11ed14: 89 79 04 mov %edi,0x4(%ecx)
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
11ed17: 8b 7d d4 mov -0x2c(%ebp),%edi 11ed1a: 8b 7f 08 mov 0x8(%edi),%edi 11ed1d: 89 7d e4 mov %edi,-0x1c(%ebp) 11ed20: 8b 55 d4 mov -0x2c(%ebp),%edx 11ed23: 8b 7a 0c mov 0xc(%edx),%edi
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
11ed26: 8b 55 e4 mov -0x1c(%ebp),%edx 11ed29: 89 57 08 mov %edx,0x8(%edi)
next->prev = prev;
11ed2c: 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;
11ed2f: 83 4c 01 04 01 orl $0x1,0x4(%ecx,%eax,1)
/* Statistics */
--stats->free_blocks;
11ed34: ff 4b 38 decl 0x38(%ebx)
stats->free_size -= next_block_size;
11ed37: 8b 7d d0 mov -0x30(%ebp),%edi 11ed3a: 29 7b 30 sub %edi,0x30(%ebx)
}
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
11ed3d: ff 75 10 pushl 0x10(%ebp) 11ed40: 56 push %esi 11ed41: 51 push %ecx 11ed42: 53 push %ebx 11ed43: e8 94 da fe ff call 10c7dc <_Heap_Block_allocate>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
11ed48: 8b 50 04 mov 0x4(%eax),%edx 11ed4b: 83 e2 fe and $0xfffffffe,%edx
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_ALLOC_BONUS;
11ed4e: 29 f0 sub %esi,%eax 11ed50: 8d 44 10 04 lea 0x4(%eax,%edx,1),%eax 11ed54: 8b 55 18 mov 0x18(%ebp),%edx 11ed57: 89 02 mov %eax,(%edx)
/* Statistics */
++stats->resizes;
11ed59: ff 43 54 incl 0x54(%ebx) 11ed5c: 83 c4 10 add $0x10,%esp
return HEAP_RESIZE_SUCCESSFUL;
11ed5f: 31 c0 xor %eax,%eax
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
11ed61: 8d 65 f4 lea -0xc(%ebp),%esp 11ed64: 5b pop %ebx 11ed65: 5e pop %esi 11ed66: 5f pop %edi 11ed67: c9 leave 11ed68: c3 ret
11ed69: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
if ( next_block_is_free ) {
block_size += next_block_size;
11ed6c: 03 45 d0 add -0x30(%ebp),%eax
alloc_size += next_block_size;
11ed6f: 8b 7d d0 mov -0x30(%ebp),%edi 11ed72: 01 fa add %edi,%edx 11ed74: 89 55 e0 mov %edx,-0x20(%ebp)
}
if ( new_alloc_size > alloc_size ) {
11ed77: 8b 55 e0 mov -0x20(%ebp),%edx 11ed7a: 39 55 10 cmp %edx,0x10(%ebp)
11ed7d: 76 87 jbe 11ed06 <_Heap_Resize_block+0x82>
return HEAP_RESIZE_UNSATISFIED;
11ed7f: b8 01 00 00 00 mov $0x1,%eax
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
11ed84: 8d 65 f4 lea -0xc(%ebp),%esp 11ed87: 5b pop %ebx 11ed88: 5e pop %esi 11ed89: 5f pop %edi 11ed8a: c9 leave 11ed8b: c3 ret
0011ed8c <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
11ed8c: 55 push %ebp 11ed8d: 89 e5 mov %esp,%ebp 11ed8f: 56 push %esi 11ed90: 53 push %ebx 11ed91: 8b 5d 08 mov 0x8(%ebp),%ebx 11ed94: 8b 75 0c mov 0xc(%ebp),%esi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
11ed97: 8d 4e f8 lea -0x8(%esi),%ecx 11ed9a: 89 f0 mov %esi,%eax 11ed9c: 31 d2 xor %edx,%edx 11ed9e: f7 73 10 divl 0x10(%ebx)
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
11eda1: 29 d1 sub %edx,%ecx
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
11eda3: 8b 43 20 mov 0x20(%ebx),%eax
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
11eda6: 39 c1 cmp %eax,%ecx
11eda8: 72 07 jb 11edb1 <_Heap_Size_of_alloc_area+0x25>
11edaa: 8b 53 24 mov 0x24(%ebx),%edx 11edad: 39 d1 cmp %edx,%ecx
11edaf: 76 07 jbe 11edb8 <_Heap_Size_of_alloc_area+0x2c><== ALWAYS TAKEN
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
) {
return false;
11edb1: 31 c0 xor %eax,%eax
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
return true;
}
11edb3: 5b pop %ebx 11edb4: 5e pop %esi 11edb5: c9 leave 11edb6: c3 ret
11edb7: 90 nop <== NOT EXECUTED
- 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;
11edb8: 8b 59 04 mov 0x4(%ecx),%ebx 11edbb: 83 e3 fe and $0xfffffffe,%ebx
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
11edbe: 01 d9 add %ebx,%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;
11edc0: 39 c8 cmp %ecx,%eax
11edc2: 77 ed ja 11edb1 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN
11edc4: 39 ca cmp %ecx,%edx
11edc6: 72 e9 jb 11edb1 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
11edc8: f6 41 04 01 testb $0x1,0x4(%ecx)
11edcc: 74 e3 je 11edb1 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
11edce: 29 f1 sub %esi,%ecx 11edd0: 8d 51 04 lea 0x4(%ecx),%edx 11edd3: 8b 45 10 mov 0x10(%ebp),%eax 11edd6: 89 10 mov %edx,(%eax)
return true;
11edd8: b0 01 mov $0x1,%al
}
11edda: 5b pop %ebx 11eddb: 5e pop %esi 11eddc: c9 leave 11eddd: c3 ret
0010d300 <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
10d300: 55 push %ebp 10d301: 89 e5 mov %esp,%ebp 10d303: 57 push %edi 10d304: 56 push %esi 10d305: 53 push %ebx 10d306: 83 ec 4c sub $0x4c,%esp 10d309: 8b 5d 08 mov 0x8(%ebp),%ebx
uintptr_t const page_size = heap->page_size;
10d30c: 8b 43 10 mov 0x10(%ebx),%eax 10d30f: 89 45 e0 mov %eax,-0x20(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10d312: 8b 53 14 mov 0x14(%ebx),%edx 10d315: 89 55 d0 mov %edx,-0x30(%ebp)
Heap_Block *const first_block = heap->first_block;
10d318: 8b 43 20 mov 0x20(%ebx),%eax 10d31b: 89 45 dc mov %eax,-0x24(%ebp)
Heap_Block *const last_block = heap->last_block;
10d31e: 8b 53 24 mov 0x24(%ebx),%edx 10d321: 89 55 cc mov %edx,-0x34(%ebp)
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
10d324: 80 7d 10 00 cmpb $0x0,0x10(%ebp)
10d328: 74 1a je 10d344 <_Heap_Walk+0x44>
10d32a: c7 45 d8 b8 d2 10 00 movl $0x10d2b8,-0x28(%ebp)
if ( !_System_state_Is_up( _System_state_Get() ) ) {
10d331: 83 3d 00 9b 12 00 03 cmpl $0x3,0x129b00
10d338: 74 1a je 10d354 <_Heap_Walk+0x54> <== ALWAYS TAKEN
}
block = next_block;
} while ( block != first_block );
return true;
10d33a: b0 01 mov $0x1,%al
}
10d33c: 8d 65 f4 lea -0xc(%ebp),%esp 10d33f: 5b pop %ebx 10d340: 5e pop %esi 10d341: 5f pop %edi 10d342: c9 leave 10d343: c3 ret
uintptr_t const min_block_size = heap->min_block_size;
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
10d344: c7 45 d8 b0 d2 10 00 movl $0x10d2b0,-0x28(%ebp)
if ( !_System_state_Is_up( _System_state_Get() ) ) {
10d34b: 83 3d 00 9b 12 00 03 cmpl $0x3,0x129b00
10d352: 75 e6 jne 10d33a <_Heap_Walk+0x3a>
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)(
10d354: 52 push %edx 10d355: ff 73 0c pushl 0xc(%ebx) 10d358: ff 73 08 pushl 0x8(%ebx) 10d35b: ff 75 cc pushl -0x34(%ebp) 10d35e: ff 75 dc pushl -0x24(%ebp) 10d361: ff 73 1c pushl 0x1c(%ebx) 10d364: ff 73 18 pushl 0x18(%ebx) 10d367: ff 75 d0 pushl -0x30(%ebp) 10d36a: ff 75 e0 pushl -0x20(%ebp) 10d36d: 68 b4 1c 12 00 push $0x121cb4 10d372: 6a 00 push $0x0 10d374: ff 75 0c pushl 0xc(%ebp) 10d377: ff 55 d8 call *-0x28(%ebp)
heap->area_begin, heap->area_end,
first_block, last_block,
first_free_block, last_free_block
);
if ( page_size == 0 ) {
10d37a: 83 c4 30 add $0x30,%esp 10d37d: 8b 45 e0 mov -0x20(%ebp),%eax 10d380: 85 c0 test %eax,%eax
10d382: 74 70 je 10d3f4 <_Heap_Walk+0xf4>
(*printer)( source, true, "page size is zero\n" );
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
10d384: f6 45 e0 03 testb $0x3,-0x20(%ebp)
10d388: 75 72 jne 10d3fc <_Heap_Walk+0xfc>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10d38a: 8b 45 d0 mov -0x30(%ebp),%eax 10d38d: 31 d2 xor %edx,%edx 10d38f: f7 75 e0 divl -0x20(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
10d392: 85 d2 test %edx,%edx
10d394: 75 72 jne 10d408 <_Heap_Walk+0x108>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
10d396: 8b 45 dc mov -0x24(%ebp),%eax 10d399: 83 c0 08 add $0x8,%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10d39c: 31 d2 xor %edx,%edx 10d39e: f7 75 e0 divl -0x20(%ebp)
);
return false;
}
if (
10d3a1: 85 d2 test %edx,%edx
10d3a3: 75 6f jne 10d414 <_Heap_Walk+0x114>
block = next_block;
} while ( block != first_block );
return true;
}
10d3a5: 8b 45 dc mov -0x24(%ebp),%eax 10d3a8: 8b 40 04 mov 0x4(%eax),%eax 10d3ab: 89 45 e4 mov %eax,-0x1c(%ebp)
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
10d3ae: a8 01 test $0x1,%al
10d3b0: 0f 84 8e 00 00 00 je 10d444 <_Heap_Walk+0x144>
- 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;
10d3b6: 8b 55 cc mov -0x34(%ebp),%edx 10d3b9: 8b 42 04 mov 0x4(%edx),%eax 10d3bc: 83 e0 fe and $0xfffffffe,%eax
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10d3bf: 01 d0 add %edx,%eax
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
10d3c1: f6 40 04 01 testb $0x1,0x4(%eax)
10d3c5: 74 25 je 10d3ec <_Heap_Walk+0xec>
);
return false;
}
if (
10d3c7: 39 45 dc cmp %eax,-0x24(%ebp)
10d3ca: 74 54 je 10d420 <_Heap_Walk+0x120> <== ALWAYS TAKEN
_Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block
) {
(*printer)(
10d3cc: 51 push %ecx <== NOT EXECUTED 10d3cd: 68 d0 1d 12 00 push $0x121dd0 <== NOT EXECUTED 10d3d2: 66 90 xchg %ax,%ax <== NOT EXECUTED
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
10d3d4: 6a 01 push $0x1 10d3d6: ff 75 0c pushl 0xc(%ebp) 10d3d9: ff 55 d8 call *-0x28(%ebp) 10d3dc: 83 c4 10 add $0x10,%esp
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
10d3df: 31 c0 xor %eax,%eax
block = next_block;
} while ( block != first_block );
return true;
}
10d3e1: 8d 65 f4 lea -0xc(%ebp),%esp 10d3e4: 5b pop %ebx 10d3e5: 5e pop %esi 10d3e6: 5f pop %edi 10d3e7: c9 leave 10d3e8: c3 ret
10d3e9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
return false;
}
if ( _Heap_Is_free( last_block ) ) {
(*printer)(
10d3ec: 53 push %ebx 10d3ed: 68 6a 1c 12 00 push $0x121c6a 10d3f2: eb e0 jmp 10d3d4 <_Heap_Walk+0xd4>
first_block, last_block,
first_free_block, last_free_block
);
if ( page_size == 0 ) {
(*printer)( source, true, "page size is zero\n" );
10d3f4: 57 push %edi 10d3f5: 68 39 1c 12 00 push $0x121c39 10d3fa: eb d8 jmp 10d3d4 <_Heap_Walk+0xd4>
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
(*printer)(
10d3fc: ff 75 e0 pushl -0x20(%ebp) 10d3ff: 68 4c 1c 12 00 push $0x121c4c 10d404: eb ce jmp 10d3d4 <_Heap_Walk+0xd4>
10d406: 66 90 xchg %ax,%ax <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
(*printer)(
10d408: ff 75 d0 pushl -0x30(%ebp) 10d40b: 68 48 1d 12 00 push $0x121d48 10d410: eb c2 jmp 10d3d4 <_Heap_Walk+0xd4>
10d412: 66 90 xchg %ax,%ax <== NOT EXECUTED
}
if (
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
10d414: ff 75 dc pushl -0x24(%ebp) 10d417: 68 6c 1d 12 00 push $0x121d6c 10d41c: eb b6 jmp 10d3d4 <_Heap_Walk+0xd4>
10d41e: 66 90 xchg %ax,%ax <== NOT EXECUTED
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
10d420: 8b 43 10 mov 0x10(%ebx),%eax 10d423: 89 45 c8 mov %eax,-0x38(%ebp)
block = next_block;
} while ( block != first_block );
return true;
}
10d426: 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 ) {
10d429: 39 cb cmp %ecx,%ebx
10d42b: 0f 84 a8 00 00 00 je 10d4d9 <_Heap_Walk+0x1d9>
block = next_block;
} while ( block != first_block );
return true;
}
10d431: 8b 43 20 mov 0x20(%ebx),%eax 10d434: 89 45 d4 mov %eax,-0x2c(%ebp)
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;
10d437: 39 c8 cmp %ecx,%eax
10d439: 76 11 jbe 10d44c <_Heap_Walk+0x14c> <== ALWAYS TAKEN
10d43b: 90 nop <== NOT EXECUTED
const Heap_Block *prev_block = free_list_tail;
const Heap_Block *free_block = first_free_block;
while ( free_block != free_list_tail ) {
if ( !_Heap_Is_block_in_heap( heap, free_block ) ) {
(*printer)(
10d43c: 51 push %ecx 10d43d: 68 00 1e 12 00 push $0x121e00 10d442: eb 90 jmp 10d3d4 <_Heap_Walk+0xd4>
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
(*printer)(
10d444: 56 push %esi 10d445: 68 a0 1d 12 00 push $0x121da0 10d44a: eb 88 jmp 10d3d4 <_Heap_Walk+0xd4> 10d44c: 8b 7b 24 mov 0x24(%ebx),%edi 10d44f: 39 cf cmp %ecx,%edi
10d451: 72 e9 jb 10d43c <_Heap_Walk+0x13c> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
10d453: 8d 41 08 lea 0x8(%ecx),%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10d456: 31 d2 xor %edx,%edx 10d458: f7 75 c8 divl -0x38(%ebp)
);
return false;
}
if (
10d45b: 85 d2 test %edx,%edx
10d45d: 0f 85 44 02 00 00 jne 10d6a7 <_Heap_Walk+0x3a7> <== 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;
10d463: 8b 41 04 mov 0x4(%ecx),%eax 10d466: 83 e0 fe and $0xfffffffe,%eax
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
10d469: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1)
10d46e: 0f 85 3e 02 00 00 jne 10d6b2 <_Heap_Walk+0x3b2> <== NEVER TAKEN
10d474: 89 da mov %ebx,%edx 10d476: 89 ce mov %ecx,%esi 10d478: eb 37 jmp 10d4b1 <_Heap_Walk+0x1b1>
10d47a: 66 90 xchg %ax,%ax <== NOT EXECUTED
return false;
}
prev_block = free_block;
free_block = free_block->next;
10d47c: 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 ) {
10d47f: 39 cb cmp %ecx,%ebx
10d481: 74 5c je 10d4df <_Heap_Walk+0x1df>
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;
10d483: 39 4d d4 cmp %ecx,-0x2c(%ebp)
10d486: 77 b4 ja 10d43c <_Heap_Walk+0x13c>
10d488: 39 f9 cmp %edi,%ecx
10d48a: 77 b0 ja 10d43c <_Heap_Walk+0x13c> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
10d48c: 8d 41 08 lea 0x8(%ecx),%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10d48f: 31 d2 xor %edx,%edx 10d491: f7 75 c8 divl -0x38(%ebp)
);
return false;
}
if (
10d494: 85 d2 test %edx,%edx
10d496: 0f 85 0b 02 00 00 jne 10d6a7 <_Heap_Walk+0x3a7>
- 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;
10d49c: 8b 41 04 mov 0x4(%ecx),%eax 10d49f: 83 e0 fe and $0xfffffffe,%eax
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
10d4a2: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1)
10d4a7: 0f 85 05 02 00 00 jne 10d6b2 <_Heap_Walk+0x3b2>
10d4ad: 89 f2 mov %esi,%edx 10d4af: 89 ce mov %ecx,%esi
);
return false;
}
if ( free_block->prev != prev_block ) {
10d4b1: 8b 41 0c mov 0xc(%ecx),%eax 10d4b4: 39 d0 cmp %edx,%eax
10d4b6: 74 c4 je 10d47c <_Heap_Walk+0x17c>
(*printer)(
10d4b8: 83 ec 0c sub $0xc,%esp 10d4bb: 50 push %eax 10d4bc: 51 push %ecx 10d4bd: 68 50 1e 12 00 push $0x121e50 10d4c2: 66 90 xchg %ax,%ax
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
(*printer)(
10d4c4: 6a 01 push $0x1 10d4c6: ff 75 0c pushl 0xc(%ebp) 10d4c9: ff 55 d8 call *-0x28(%ebp)
"block 0x%08x: next block 0x%08x not in heap\n",
block,
next_block
);
return false;
10d4cc: 83 c4 20 add $0x20,%esp 10d4cf: 31 c0 xor %eax,%eax
block = next_block;
} while ( block != first_block );
return true;
}
10d4d1: 8d 65 f4 lea -0xc(%ebp),%esp 10d4d4: 5b pop %ebx 10d4d5: 5e pop %esi 10d4d6: 5f pop %edi 10d4d7: c9 leave 10d4d8: c3 ret
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 ) {
10d4d9: 8b 53 20 mov 0x20(%ebx),%edx 10d4dc: 89 55 d4 mov %edx,-0x2c(%ebp)
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
10d4df: 8b 7d dc mov -0x24(%ebp),%edi 10d4e2: 8b 45 d4 mov -0x2c(%ebp),%eax 10d4e5: 8d 76 00 lea 0x0(%esi),%esi 10d4e8: 8b 4d e4 mov -0x1c(%ebp),%ecx 10d4eb: 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);
10d4ee: 8d 34 39 lea (%ecx,%edi,1),%esi
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;
10d4f1: 39 f0 cmp %esi,%eax
10d4f3: 76 0f jbe 10d504 <_Heap_Walk+0x204> <== ALWAYS TAKEN
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
(*printer)(
10d4f5: 83 ec 0c sub $0xc,%esp 10d4f8: 56 push %esi 10d4f9: 57 push %edi 10d4fa: 68 84 1e 12 00 push $0x121e84 10d4ff: eb c3 jmp 10d4c4 <_Heap_Walk+0x1c4>
10d501: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
10d504: 39 73 24 cmp %esi,0x24(%ebx)
10d507: 72 ec jb 10d4f5 <_Heap_Walk+0x1f5>
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
bool const prev_used = _Heap_Is_prev_used( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
10d509: 3b 7d cc cmp -0x34(%ebp),%edi 10d50c: 0f 95 45 d4 setne -0x2c(%ebp)
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10d510: 89 c8 mov %ecx,%eax 10d512: 31 d2 xor %edx,%edx 10d514: f7 75 e0 divl -0x20(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
10d517: 85 d2 test %edx,%edx
10d519: 74 0a je 10d525 <_Heap_Walk+0x225>
10d51b: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp)
10d51f: 0f 85 52 01 00 00 jne 10d677 <_Heap_Walk+0x377>
);
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
10d525: 39 4d d0 cmp %ecx,-0x30(%ebp)
10d528: 76 0a jbe 10d534 <_Heap_Walk+0x234>
10d52a: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp)
10d52e: 0f 85 52 01 00 00 jne 10d686 <_Heap_Walk+0x386> <== ALWAYS TAKEN
);
return false;
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
10d534: 39 f7 cmp %esi,%edi
10d536: 72 0a jb 10d542 <_Heap_Walk+0x242>
10d538: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp)
10d53c: 0f 85 56 01 00 00 jne 10d698 <_Heap_Walk+0x398>
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;
10d542: 8b 55 e4 mov -0x1c(%ebp),%edx 10d545: 83 e2 01 and $0x1,%edx
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10d548: f6 46 04 01 testb $0x1,0x4(%esi)
10d54c: 74 4e je 10d59c <_Heap_Walk+0x29c>
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
}
} else if (prev_used) {
10d54e: 85 d2 test %edx,%edx
10d550: 74 2e je 10d580 <_Heap_Walk+0x280>
(*printer)(
10d552: 83 ec 0c sub $0xc,%esp 10d555: 51 push %ecx 10d556: 57 push %edi 10d557: 68 9b 1c 12 00 push $0x121c9b 10d55c: 6a 00 push $0x0 10d55e: ff 75 0c pushl 0xc(%ebp) 10d561: ff 55 d8 call *-0x28(%ebp) 10d564: 83 c4 20 add $0x20,%esp
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10d567: 39 75 dc cmp %esi,-0x24(%ebp)
10d56a: 0f 84 ca fd ff ff je 10d33a <_Heap_Walk+0x3a>
10d570: 8b 56 04 mov 0x4(%esi),%edx 10d573: 89 55 e4 mov %edx,-0x1c(%ebp) 10d576: 8b 43 20 mov 0x20(%ebx),%eax 10d579: 89 f7 mov %esi,%edi 10d57b: e9 68 ff ff ff jmp 10d4e8 <_Heap_Walk+0x1e8>
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
10d580: 83 ec 08 sub $0x8,%esp 10d583: ff 37 pushl (%edi) 10d585: 51 push %ecx 10d586: 57 push %edi 10d587: 68 e8 1f 12 00 push $0x121fe8 10d58c: 6a 00 push $0x0 10d58e: ff 75 0c pushl 0xc(%ebp) 10d591: ff 55 d8 call *-0x28(%ebp) 10d594: 83 c4 20 add $0x20,%esp 10d597: eb ce jmp 10d567 <_Heap_Walk+0x267>
10d599: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
10d59c: 8b 43 08 mov 0x8(%ebx),%eax 10d59f: 89 45 b4 mov %eax,-0x4c(%ebp)
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
10d5a2: 8b 47 08 mov 0x8(%edi),%eax 10d5a5: 89 45 e4 mov %eax,-0x1c(%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)(
10d5a8: 39 43 0c cmp %eax,0xc(%ebx)
10d5ab: 0f 84 97 00 00 00 je 10d648 <_Heap_Walk+0x348>
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
10d5b1: 39 c3 cmp %eax,%ebx
10d5b3: 0f 84 9b 00 00 00 je 10d654 <_Heap_Walk+0x354>
10d5b9: c7 45 c8 29 1b 12 00 movl $0x121b29,-0x38(%ebp)
false,
"block 0x%08x: size %u, prev 0x%08x%s, next 0x%08x%s\n",
block,
block_size,
block->prev,
block->prev == first_free_block ?
10d5c0: 8b 47 0c mov 0xc(%edi),%eax 10d5c3: 89 45 d4 mov %eax,-0x2c(%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)(
10d5c6: 39 45 b4 cmp %eax,-0x4c(%ebp)
10d5c9: 74 75 je 10d640 <_Heap_Walk+0x340>
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
10d5cb: 39 c3 cmp %eax,%ebx
10d5cd: 0f 84 8d 00 00 00 je 10d660 <_Heap_Walk+0x360>
10d5d3: b8 29 1b 12 00 mov $0x121b29,%eax
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
10d5d8: 83 ec 0c sub $0xc,%esp 10d5db: ff 75 c8 pushl -0x38(%ebp) 10d5de: ff 75 e4 pushl -0x1c(%ebp) 10d5e1: 50 push %eax 10d5e2: ff 75 d4 pushl -0x2c(%ebp) 10d5e5: 51 push %ecx 10d5e6: 57 push %edi 10d5e7: 68 44 1f 12 00 push $0x121f44 10d5ec: 6a 00 push $0x0 10d5ee: ff 75 0c pushl 0xc(%ebp) 10d5f1: 89 55 c4 mov %edx,-0x3c(%ebp) 10d5f4: 89 4d c0 mov %ecx,-0x40(%ebp) 10d5f7: ff 55 d8 call *-0x28(%ebp)
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
10d5fa: 8b 06 mov (%esi),%eax 10d5fc: 83 c4 30 add $0x30,%esp 10d5ff: 8b 4d c0 mov -0x40(%ebp),%ecx 10d602: 39 c1 cmp %eax,%ecx 10d604: 8b 55 c4 mov -0x3c(%ebp),%edx
10d607: 75 27 jne 10d630 <_Heap_Walk+0x330>
);
return false;
}
if ( !prev_used ) {
10d609: 85 d2 test %edx,%edx
10d60b: 74 5f je 10d66c <_Heap_Walk+0x36c>
block = next_block;
} while ( block != first_block );
return true;
}
10d60d: 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 ) {
10d610: 39 c3 cmp %eax,%ebx
10d612: 74 0f je 10d623 <_Heap_Walk+0x323> <== NEVER TAKEN
if ( free_block == block ) {
10d614: 39 c7 cmp %eax,%edi
10d616: 0f 84 4b ff ff ff je 10d567 <_Heap_Walk+0x267>
return true;
}
free_block = free_block->next;
10d61c: 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 ) {
10d61f: 39 c3 cmp %eax,%ebx
10d621: 75 f1 jne 10d614 <_Heap_Walk+0x314>
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
10d623: 57 push %edi 10d624: 68 10 20 12 00 push $0x122010 10d629: e9 a6 fd ff ff jmp 10d3d4 <_Heap_Walk+0xd4>
10d62e: 66 90 xchg %ax,%ax <== NOT EXECUTED
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
(*printer)(
10d630: 52 push %edx 10d631: 56 push %esi 10d632: 50 push %eax 10d633: 51 push %ecx 10d634: 57 push %edi 10d635: 68 7c 1f 12 00 push $0x121f7c 10d63a: e9 85 fe ff ff jmp 10d4c4 <_Heap_Walk+0x1c4>
10d63f: 90 nop <== NOT EXECUTED
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)(
10d640: b8 1f 1c 12 00 mov $0x121c1f,%eax 10d645: eb 91 jmp 10d5d8 <_Heap_Walk+0x2d8>
10d647: 90 nop <== NOT EXECUTED
10d648: c7 45 c8 06 1c 12 00 movl $0x121c06,-0x38(%ebp) 10d64f: e9 6c ff ff ff jmp 10d5c0 <_Heap_Walk+0x2c0>
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
10d654: c7 45 c8 15 1c 12 00 movl $0x121c15,-0x38(%ebp) 10d65b: e9 60 ff ff ff jmp 10d5c0 <_Heap_Walk+0x2c0>
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
10d660: b8 2f 1c 12 00 mov $0x121c2f,%eax 10d665: e9 6e ff ff ff jmp 10d5d8 <_Heap_Walk+0x2d8>
10d66a: 66 90 xchg %ax,%ax <== NOT EXECUTED
return false;
}
if ( !prev_used ) {
(*printer)(
10d66c: 57 push %edi 10d66d: 68 b8 1f 12 00 push $0x121fb8 10d672: e9 5d fd ff ff jmp 10d3d4 <_Heap_Walk+0xd4>
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
(*printer)(
10d677: 83 ec 0c sub $0xc,%esp 10d67a: 51 push %ecx 10d67b: 57 push %edi 10d67c: 68 b4 1e 12 00 push $0x121eb4 10d681: e9 3e fe ff ff jmp 10d4c4 <_Heap_Walk+0x1c4>
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
(*printer)(
10d686: 83 ec 08 sub $0x8,%esp 10d689: ff 75 d0 pushl -0x30(%ebp) 10d68c: 51 push %ecx 10d68d: 57 push %edi 10d68e: 68 e4 1e 12 00 push $0x121ee4 10d693: e9 2c fe ff ff jmp 10d4c4 <_Heap_Walk+0x1c4>
return false;
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
(*printer)(
10d698: 83 ec 0c sub $0xc,%esp 10d69b: 56 push %esi 10d69c: 57 push %edi 10d69d: 68 10 1f 12 00 push $0x121f10 10d6a2: e9 1d fe ff ff jmp 10d4c4 <_Heap_Walk+0x1c4>
}
if (
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
10d6a7: 51 push %ecx 10d6a8: 68 20 1e 12 00 push $0x121e20 10d6ad: e9 22 fd ff ff jmp 10d3d4 <_Heap_Walk+0xd4>
return false;
}
if ( _Heap_Is_used( free_block ) ) {
(*printer)(
10d6b2: 51 push %ecx 10d6b3: 68 7f 1c 12 00 push $0x121c7f 10d6b8: e9 17 fd ff ff jmp 10d3d4 <_Heap_Walk+0xd4>
0010bd7c <_IO_Initialize_all_drivers>:
*
* Output Parameters: NONE
*/
void _IO_Initialize_all_drivers( void )
{
10bd7c: 55 push %ebp 10bd7d: 89 e5 mov %esp,%ebp 10bd7f: 53 push %ebx 10bd80: 83 ec 04 sub $0x4,%esp
rtems_device_major_number major;
for ( major=0 ; major < _IO_Number_of_drivers ; major ++ )
10bd83: 8b 0d 20 6f 12 00 mov 0x126f20,%ecx 10bd89: 85 c9 test %ecx,%ecx
10bd8b: 74 1a je 10bda7 <_IO_Initialize_all_drivers+0x2b><== NEVER TAKEN
10bd8d: 31 db xor %ebx,%ebx 10bd8f: 90 nop
(void) rtems_io_initialize( major, 0, NULL );
10bd90: 52 push %edx 10bd91: 6a 00 push $0x0 10bd93: 6a 00 push $0x0 10bd95: 53 push %ebx 10bd96: e8 a5 51 00 00 call 110f40 <rtems_io_initialize>
void _IO_Initialize_all_drivers( void )
{
rtems_device_major_number major;
for ( major=0 ; major < _IO_Number_of_drivers ; major ++ )
10bd9b: 43 inc %ebx 10bd9c: 83 c4 10 add $0x10,%esp 10bd9f: 39 1d 20 6f 12 00 cmp %ebx,0x126f20
10bda5: 77 e9 ja 10bd90 <_IO_Initialize_all_drivers+0x14>
(void) rtems_io_initialize( major, 0, NULL );
}
10bda7: 8b 5d fc mov -0x4(%ebp),%ebx 10bdaa: c9 leave 10bdab: c3 ret
0010bce4 <_IO_Manager_initialization>:
* workspace.
*
*/
void _IO_Manager_initialization(void)
{
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
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;
10bced: 8b 1d 54 22 12 00 mov 0x122254,%ebx
drivers_in_table = Configuration.number_of_device_drivers;
10bcf3: a1 50 22 12 00 mov 0x122250,%eax 10bcf8: 89 45 e4 mov %eax,-0x1c(%ebp)
number_of_drivers = Configuration.maximum_drivers;
10bcfb: 8b 35 4c 22 12 00 mov 0x12224c,%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 )
10bd01: 39 f0 cmp %esi,%eax
10bd03: 73 5f jae 10bd64 <_IO_Manager_initialization+0x80>
* 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 *)
_Workspace_Allocate_or_fatal_error(
10bd05: 8d 0c 76 lea (%esi,%esi,2),%ecx 10bd08: c1 e1 03 shl $0x3,%ecx 10bd0b: 83 ec 0c sub $0xc,%esp 10bd0e: 51 push %ecx 10bd0f: 89 4d dc mov %ecx,-0x24(%ebp) 10bd12: e8 a1 2b 00 00 call 10e8b8 <_Workspace_Allocate_or_fatal_error> 10bd17: 89 c2 mov %eax,%edx
/*
* 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 *)
10bd19: a3 24 6f 12 00 mov %eax,0x126f24
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
_IO_Number_of_drivers = number_of_drivers;
10bd1e: 89 35 20 6f 12 00 mov %esi,0x126f20
memset(
10bd24: 31 c0 xor %eax,%eax 10bd26: 8b 4d dc mov -0x24(%ebp),%ecx 10bd29: 89 d7 mov %edx,%edi 10bd2b: 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++ )
10bd2d: 83 c4 10 add $0x10,%esp 10bd30: 8b 45 e4 mov -0x1c(%ebp),%eax 10bd33: 85 c0 test %eax,%eax
10bd35: 74 25 je 10bd5c <_IO_Manager_initialization+0x78><== NEVER TAKEN
10bd37: a1 24 6f 12 00 mov 0x126f24,%eax 10bd3c: 89 45 e0 mov %eax,-0x20(%ebp) 10bd3f: 31 c0 xor %eax,%eax 10bd41: 31 d2 xor %edx,%edx 10bd43: 90 nop
_IO_Driver_address_table[index] = driver_table[index];
10bd44: 8b 7d e0 mov -0x20(%ebp),%edi 10bd47: 01 c7 add %eax,%edi 10bd49: 8d 34 03 lea (%ebx,%eax,1),%esi 10bd4c: b9 06 00 00 00 mov $0x6,%ecx 10bd51: 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++ )
10bd53: 42 inc %edx 10bd54: 83 c0 18 add $0x18,%eax 10bd57: 39 55 e4 cmp %edx,-0x1c(%ebp)
10bd5a: 77 e8 ja 10bd44 <_IO_Manager_initialization+0x60>
_IO_Driver_address_table[index] = driver_table[index];
number_of_drivers = drivers_in_table;
}
10bd5c: 8d 65 f4 lea -0xc(%ebp),%esp 10bd5f: 5b pop %ebx 10bd60: 5e pop %esi 10bd61: 5f pop %edi 10bd62: c9 leave 10bd63: c3 ret
* 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;
10bd64: 89 1d 24 6f 12 00 mov %ebx,0x126f24
_IO_Number_of_drivers = number_of_drivers;
10bd6a: 8b 45 e4 mov -0x1c(%ebp),%eax 10bd6d: a3 20 6f 12 00 mov %eax,0x126f20
);
for ( index = 0 ; index < drivers_in_table ; index++ )
_IO_Driver_address_table[index] = driver_table[index];
number_of_drivers = drivers_in_table;
}
10bd72: 8d 65 f4 lea -0xc(%ebp),%esp 10bd75: 5b pop %ebx 10bd76: 5e pop %esi 10bd77: 5f pop %edi 10bd78: c9 leave 10bd79: c3 ret
0010c8d0 <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10c8d0: 55 push %ebp 10c8d1: 89 e5 mov %esp,%ebp 10c8d3: 53 push %ebx 10c8d4: 83 ec 08 sub $0x8,%esp 10c8d7: 8b 45 08 mov 0x8(%ebp),%eax 10c8da: 8b 55 0c mov 0xc(%ebp),%edx 10c8dd: 8b 5d 10 mov 0x10(%ebp),%ebx
_Internal_errors_What_happened.the_source = the_source;
10c8e0: a3 74 65 12 00 mov %eax,0x126574
_Internal_errors_What_happened.is_internal = is_internal;
10c8e5: 88 15 78 65 12 00 mov %dl,0x126578
_Internal_errors_What_happened.the_error = the_error;
10c8eb: 89 1d 7c 65 12 00 mov %ebx,0x12657c
_User_extensions_Fatal( the_source, is_internal, the_error );
10c8f1: 53 push %ebx 10c8f2: 0f b6 d2 movzbl %dl,%edx 10c8f5: 52 push %edx 10c8f6: 50 push %eax 10c8f7: e8 c4 1b 00 00 call 10e4c0 <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
10c8fc: c7 05 80 66 12 00 05 movl $0x5,0x126680 <== NOT EXECUTED
10c903: 00 00 00
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
10c906: fa cli <== NOT EXECUTED 10c907: 89 d8 mov %ebx,%eax <== NOT EXECUTED 10c909: f4 hlt <== NOT EXECUTED 10c90a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10c90d: eb fe jmp 10c90d <_Internal_error_Occurred+0x3d><== NOT EXECUTED
00111514 <_Objects_API_maximum_class>:
#include <rtems/score/object.h>
unsigned int _Objects_API_maximum_class(
uint32_t api
)
{
111514: 55 push %ebp 111515: 89 e5 mov %esp,%ebp 111517: 8b 45 08 mov 0x8(%ebp),%eax 11151a: 48 dec %eax 11151b: 83 f8 02 cmp $0x2,%eax
11151e: 77 0c ja 11152c <_Objects_API_maximum_class+0x18>
111520: 8b 04 85 c0 12 12 00 mov 0x1212c0(,%eax,4),%eax
case OBJECTS_NO_API:
default:
break;
}
return 0;
}
111527: c9 leave 111528: c3 ret
111529: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
#include <rtems/score/object.h>
unsigned int _Objects_API_maximum_class(
uint32_t api
)
{
11152c: 31 c0 xor %eax,%eax
case OBJECTS_NO_API:
default:
break;
}
return 0;
}
11152e: c9 leave 11152f: c3 ret
0010c960 <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
10c960: 55 push %ebp 10c961: 89 e5 mov %esp,%ebp 10c963: 56 push %esi 10c964: 53 push %ebx 10c965: 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 )
10c968: 8b 43 18 mov 0x18(%ebx),%eax 10c96b: 85 c0 test %eax,%eax
10c96d: 75 0d jne 10c97c <_Objects_Allocate+0x1c><== ALWAYS TAKEN
return NULL;
10c96f: 31 c9 xor %ecx,%ecx <== NOT EXECUTED
);
}
#endif
return the_object;
}
10c971: 89 c8 mov %ecx,%eax 10c973: 8d 65 f8 lea -0x8(%ebp),%esp 10c976: 5b pop %ebx 10c977: 5e pop %esi 10c978: c9 leave 10c979: c3 ret
10c97a: 66 90 xchg %ax,%ax <== NOT EXECUTED
/*
* 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 );
10c97c: 8d 73 20 lea 0x20(%ebx),%esi 10c97f: 83 ec 0c sub $0xc,%esp 10c982: 56 push %esi 10c983: e8 60 f6 ff ff call 10bfe8 <_Chain_Get> 10c988: 89 c1 mov %eax,%ecx
if ( information->auto_extend ) {
10c98a: 83 c4 10 add $0x10,%esp 10c98d: 80 7b 12 00 cmpb $0x0,0x12(%ebx)
10c991: 74 de je 10c971 <_Objects_Allocate+0x11>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
10c993: 85 c0 test %eax,%eax
10c995: 74 29 je 10c9c0 <_Objects_Allocate+0x60>
}
if ( the_object ) {
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
10c997: 0f b7 41 08 movzwl 0x8(%ecx),%eax 10c99b: 0f b7 53 08 movzwl 0x8(%ebx),%edx 10c99f: 29 d0 sub %edx,%eax
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
10c9a1: 0f b7 73 14 movzwl 0x14(%ebx),%esi 10c9a5: 31 d2 xor %edx,%edx 10c9a7: f7 f6 div %esi
information->inactive_per_block[ block ]--;
10c9a9: c1 e0 02 shl $0x2,%eax 10c9ac: 03 43 30 add 0x30(%ebx),%eax 10c9af: ff 08 decl (%eax)
information->inactive--;
10c9b1: 66 ff 4b 2c decw 0x2c(%ebx)
);
}
#endif
return the_object;
}
10c9b5: 89 c8 mov %ecx,%eax 10c9b7: 8d 65 f8 lea -0x8(%ebp),%esp 10c9ba: 5b pop %ebx 10c9bb: 5e pop %esi 10c9bc: c9 leave 10c9bd: c3 ret
10c9be: 66 90 xchg %ax,%ax <== NOT EXECUTED
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
_Objects_Extend_information( information );
10c9c0: 83 ec 0c sub $0xc,%esp 10c9c3: 53 push %ebx 10c9c4: e8 3b 00 00 00 call 10ca04 <_Objects_Extend_information>
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
10c9c9: 89 34 24 mov %esi,(%esp) 10c9cc: e8 17 f6 ff ff call 10bfe8 <_Chain_Get> 10c9d1: 89 c1 mov %eax,%ecx
}
if ( the_object ) {
10c9d3: 83 c4 10 add $0x10,%esp 10c9d6: 85 c0 test %eax,%eax
10c9d8: 74 97 je 10c971 <_Objects_Allocate+0x11>
10c9da: eb bb jmp 10c997 <_Objects_Allocate+0x37>
0010ca04 <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
10ca04: 55 push %ebp 10ca05: 89 e5 mov %esp,%ebp 10ca07: 57 push %edi 10ca08: 56 push %esi 10ca09: 53 push %ebx 10ca0a: 83 ec 4c sub $0x4c,%esp 10ca0d: 8b 5d 08 mov 0x8(%ebp),%ebx
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
10ca10: 0f b7 43 08 movzwl 0x8(%ebx),%eax 10ca14: 89 45 cc mov %eax,-0x34(%ebp)
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
10ca17: 8b 4b 34 mov 0x34(%ebx),%ecx 10ca1a: 85 c9 test %ecx,%ecx
10ca1c: 0f 84 66 02 00 00 je 10cc88 <_Objects_Extend_information+0x284>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
10ca22: 8b 73 10 mov 0x10(%ebx),%esi 10ca25: 66 89 75 d0 mov %si,-0x30(%ebp) 10ca29: 8b 7b 14 mov 0x14(%ebx),%edi 10ca2c: 89 f0 mov %esi,%eax 10ca2e: 31 d2 xor %edx,%edx 10ca30: 66 f7 f7 div %di 10ca33: 0f b7 f0 movzwl %ax,%esi
for ( ; block < block_count; block++ ) {
10ca36: 85 f6 test %esi,%esi
10ca38: 0f 84 63 02 00 00 je 10cca1 <_Objects_Extend_information+0x29d><== NEVER TAKEN
if ( information->object_blocks[ block ] == NULL ) {
10ca3e: 8b 01 mov (%ecx),%eax 10ca40: 85 c0 test %eax,%eax
10ca42: 0f 84 6b 02 00 00 je 10ccb3 <_Objects_Extend_information+0x2af><== NEVER TAKEN
10ca48: 0f b7 ff movzwl %di,%edi
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
10ca4b: 8b 55 cc mov -0x34(%ebp),%edx 10ca4e: 89 55 d4 mov %edx,-0x2c(%ebp)
index_base = minimum_index; block = 0;
10ca51: 31 d2 xor %edx,%edx 10ca53: 8b 45 d4 mov -0x2c(%ebp),%eax 10ca56: eb 0a jmp 10ca62 <_Objects_Extend_information+0x5e>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL ) {
10ca58: 83 3c 91 00 cmpl $0x0,(%ecx,%edx,4)
10ca5c: 0f 84 c6 01 00 00 je 10cc28 <_Objects_Extend_information+0x224>
do_extend = false;
break;
} else
index_base += information->allocation_size;
10ca62: 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++ ) {
10ca64: 42 inc %edx 10ca65: 39 d6 cmp %edx,%esi
10ca67: 77 ef ja 10ca58 <_Objects_Extend_information+0x54>
10ca69: 89 45 d4 mov %eax,-0x2c(%ebp)
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
10ca6c: b1 01 mov $0x1,%cl
} else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
10ca6e: 0f b7 45 d0 movzwl -0x30(%ebp),%eax 10ca72: 01 f8 add %edi,%eax 10ca74: 89 45 d0 mov %eax,-0x30(%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 ) {
10ca77: 3d ff ff 00 00 cmp $0xffff,%eax
10ca7c: 0f 87 9e 01 00 00 ja 10cc20 <_Objects_Extend_information+0x21c>
/*
* 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;
10ca82: 0f af 7b 18 imul 0x18(%ebx),%edi
if ( information->auto_extend ) {
10ca86: 80 7b 12 00 cmpb $0x0,0x12(%ebx)
10ca8a: 0f 84 a4 01 00 00 je 10cc34 <_Objects_Extend_information+0x230>
new_object_block = _Workspace_Allocate( block_size );
10ca90: 83 ec 0c sub $0xc,%esp 10ca93: 57 push %edi 10ca94: 89 55 b8 mov %edx,-0x48(%ebp) 10ca97: 88 4d b4 mov %cl,-0x4c(%ebp) 10ca9a: e8 e5 1d 00 00 call 10e884 <_Workspace_Allocate> 10ca9f: 89 45 c8 mov %eax,-0x38(%ebp)
if ( !new_object_block )
10caa2: 83 c4 10 add $0x10,%esp 10caa5: 85 c0 test %eax,%eax 10caa7: 8b 55 b8 mov -0x48(%ebp),%edx 10caaa: 8a 4d b4 mov -0x4c(%ebp),%cl
10caad: 0f 84 6d 01 00 00 je 10cc20 <_Objects_Extend_information+0x21c>
}
/*
* Do we need to grow the tables?
*/
if ( do_extend ) {
10cab3: 84 c9 test %cl,%cl
10cab5: 0f 84 ea 00 00 00 je 10cba5 <_Objects_Extend_information+0x1a1>
*/
/*
* Up the block count and maximum
*/
block_count++;
10cabb: 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 );
10cabe: 83 ec 0c sub $0xc,%esp
/*
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
10cac1: 8d 04 7f lea (%edi,%edi,2),%eax
((maximum + minimum_index) * sizeof(Objects_Control *));
10cac4: 03 45 d0 add -0x30(%ebp),%eax
/*
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
10cac7: 03 45 cc add -0x34(%ebp),%eax
block_count++;
/*
* Allocate the tables and break it up.
*/
block_size = block_count *
10caca: c1 e0 02 shl $0x2,%eax
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
10cacd: 50 push %eax 10cace: 89 55 b8 mov %edx,-0x48(%ebp) 10cad1: e8 ae 1d 00 00 call 10e884 <_Workspace_Allocate> 10cad6: 89 45 c4 mov %eax,-0x3c(%ebp)
if ( !object_blocks ) {
10cad9: 83 c4 10 add $0x10,%esp 10cadc: 85 c0 test %eax,%eax 10cade: 8b 55 b8 mov -0x48(%ebp),%edx
10cae1: 0f 84 de 01 00 00 je 10ccc5 <_Objects_Extend_information+0x2c1>
10cae7: 8b 45 c4 mov -0x3c(%ebp),%eax 10caea: 8d 04 b8 lea (%eax,%edi,4),%eax 10caed: 89 45 bc mov %eax,-0x44(%ebp) 10caf0: 8b 4d c4 mov -0x3c(%ebp),%ecx 10caf3: 8d 04 f9 lea (%ecx,%edi,8),%eax
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
10caf6: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx 10cafa: 39 4d cc cmp %ecx,-0x34(%ebp)
10cafd: 0f 82 51 01 00 00 jb 10cc54 <_Objects_Extend_information+0x250>
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
10cb03: 8b 4d cc mov -0x34(%ebp),%ecx 10cb06: 85 c9 test %ecx,%ecx
10cb08: 74 12 je 10cb1c <_Objects_Extend_information+0x118><== NEVER TAKEN
10cb0a: 31 c9 xor %ecx,%ecx 10cb0c: 8b 7d cc mov -0x34(%ebp),%edi 10cb0f: 90 nop
local_table[ index ] = NULL;
10cb10: c7 04 88 00 00 00 00 movl $0x0,(%eax,%ecx,4)
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
10cb17: 41 inc %ecx 10cb18: 39 cf cmp %ecx,%edi
10cb1a: 77 f4 ja 10cb10 <_Objects_Extend_information+0x10c><== NEVER TAKEN
10cb1c: c1 e6 02 shl $0x2,%esi 10cb1f: 89 75 c0 mov %esi,-0x40(%ebp)
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
10cb22: 8b 4d c4 mov -0x3c(%ebp),%ecx 10cb25: 8b 75 c0 mov -0x40(%ebp),%esi 10cb28: c7 04 31 00 00 00 00 movl $0x0,(%ecx,%esi,1)
inactive_per_block[block_count] = 0;
10cb2f: 8b 4d bc mov -0x44(%ebp),%ecx 10cb32: c7 04 31 00 00 00 00 movl $0x0,(%ecx,%esi,1)
for ( index=index_base ;
index < ( information->allocation_size + index_base );
10cb39: 0f b7 73 14 movzwl 0x14(%ebx),%esi 10cb3d: 03 75 d4 add -0x2c(%ebp),%esi
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
10cb40: 39 75 d4 cmp %esi,-0x2c(%ebp)
10cb43: 73 0f jae 10cb54 <_Objects_Extend_information+0x150><== NEVER TAKEN
10cb45: 8b 4d d4 mov -0x2c(%ebp),%ecx
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
10cb48: c7 04 88 00 00 00 00 movl $0x0,(%eax,%ecx,4)
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
index++ ) {
10cb4f: 41 inc %ecx
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
10cb50: 39 f1 cmp %esi,%ecx
10cb52: 72 f4 jb 10cb48 <_Objects_Extend_information+0x144>
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
}
_ISR_Disable( level );
10cb54: 9c pushf 10cb55: fa cli 10cb56: 5f pop %edi
old_tables = information->object_blocks;
10cb57: 8b 4b 34 mov 0x34(%ebx),%ecx
information->object_blocks = object_blocks;
10cb5a: 8b 75 c4 mov -0x3c(%ebp),%esi 10cb5d: 89 73 34 mov %esi,0x34(%ebx)
information->inactive_per_block = inactive_per_block;
10cb60: 8b 75 bc mov -0x44(%ebp),%esi 10cb63: 89 73 30 mov %esi,0x30(%ebx)
information->local_table = local_table;
10cb66: 89 43 1c mov %eax,0x1c(%ebx)
information->maximum = (Objects_Maximum) maximum;
10cb69: 8b 45 d0 mov -0x30(%ebp),%eax 10cb6c: 66 89 43 10 mov %ax,0x10(%ebx)
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
10cb70: 8b 33 mov (%ebx),%esi 10cb72: c1 e6 18 shl $0x18,%esi 10cb75: 81 ce 00 00 01 00 or $0x10000,%esi
information->maximum_id = _Objects_Build_id(
10cb7b: 0f b7 43 04 movzwl 0x4(%ebx),%eax
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
10cb7f: c1 e0 1b shl $0x1b,%eax 10cb82: 09 c6 or %eax,%esi 10cb84: 0f b7 45 d0 movzwl -0x30(%ebp),%eax
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
10cb88: 09 c6 or %eax,%esi 10cb8a: 89 73 0c mov %esi,0xc(%ebx)
information->the_class,
_Objects_Local_node,
information->maximum
);
_ISR_Enable( level );
10cb8d: 57 push %edi 10cb8e: 9d popf
if ( old_tables )
10cb8f: 85 c9 test %ecx,%ecx
10cb91: 74 12 je 10cba5 <_Objects_Extend_information+0x1a1>
_Workspace_Free( old_tables );
10cb93: 83 ec 0c sub $0xc,%esp 10cb96: 51 push %ecx 10cb97: 89 55 b8 mov %edx,-0x48(%ebp) 10cb9a: e8 01 1d 00 00 call 10e8a0 <_Workspace_Free> 10cb9f: 83 c4 10 add $0x10,%esp 10cba2: 8b 55 b8 mov -0x48(%ebp),%edx
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
10cba5: c1 e2 02 shl $0x2,%edx 10cba8: 89 55 d0 mov %edx,-0x30(%ebp) 10cbab: 8b 43 34 mov 0x34(%ebx),%eax 10cbae: 8b 4d c8 mov -0x38(%ebp),%ecx 10cbb1: 89 0c 10 mov %ecx,(%eax,%edx,1)
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
10cbb4: ff 73 18 pushl 0x18(%ebx) 10cbb7: 0f b7 43 14 movzwl 0x14(%ebx),%eax 10cbbb: 50 push %eax 10cbbc: 51 push %ecx 10cbbd: 8d 7d dc lea -0x24(%ebp),%edi 10cbc0: 57 push %edi 10cbc1: e8 ba 43 00 00 call 110f80 <_Chain_Initialize>
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
10cbc6: 83 c4 10 add $0x10,%esp 10cbc9: 8b 75 d4 mov -0x2c(%ebp),%esi
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
10cbcc: 8d 43 20 lea 0x20(%ebx),%eax 10cbcf: 89 45 d4 mov %eax,-0x2c(%ebp)
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
10cbd2: eb 29 jmp 10cbfd <_Objects_Extend_information+0x1f9> 10cbd4: 8b 13 mov (%ebx),%edx 10cbd6: c1 e2 18 shl $0x18,%edx 10cbd9: 81 ca 00 00 01 00 or $0x10000,%edx
the_object->id = _Objects_Build_id(
10cbdf: 0f b7 4b 04 movzwl 0x4(%ebx),%ecx
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
10cbe3: c1 e1 1b shl $0x1b,%ecx 10cbe6: 09 ca or %ecx,%edx
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
10cbe8: 09 f2 or %esi,%edx 10cbea: 89 50 08 mov %edx,0x8(%eax)
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
10cbed: 83 ec 08 sub $0x8,%esp 10cbf0: 50 push %eax 10cbf1: ff 75 d4 pushl -0x2c(%ebp) 10cbf4: e8 b3 f3 ff ff call 10bfac <_Chain_Append>
index++;
10cbf9: 46 inc %esi 10cbfa: 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 ) {
10cbfd: 83 ec 0c sub $0xc,%esp 10cc00: 57 push %edi 10cc01: e8 e2 f3 ff ff call 10bfe8 <_Chain_Get> 10cc06: 83 c4 10 add $0x10,%esp 10cc09: 85 c0 test %eax,%eax
10cc0b: 75 c7 jne 10cbd4 <_Objects_Extend_information+0x1d0>
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
10cc0d: 8b 43 14 mov 0x14(%ebx),%eax 10cc10: 8b 53 30 mov 0x30(%ebx),%edx 10cc13: 0f b7 c8 movzwl %ax,%ecx 10cc16: 8b 75 d0 mov -0x30(%ebp),%esi 10cc19: 89 0c 32 mov %ecx,(%edx,%esi,1)
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
10cc1c: 66 01 43 2c add %ax,0x2c(%ebx)
}
10cc20: 8d 65 f4 lea -0xc(%ebp),%esp 10cc23: 5b pop %ebx 10cc24: 5e pop %esi 10cc25: 5f pop %edi 10cc26: c9 leave 10cc27: c3 ret 10cc28: 89 45 d4 mov %eax,-0x2c(%ebp)
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL ) {
do_extend = false;
10cc2b: 31 c9 xor %ecx,%ecx 10cc2d: e9 3c fe ff ff jmp 10ca6e <_Objects_Extend_information+0x6a>
10cc32: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( information->auto_extend ) {
new_object_block = _Workspace_Allocate( block_size );
if ( !new_object_block )
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
10cc34: 83 ec 0c sub $0xc,%esp 10cc37: 57 push %edi 10cc38: 89 55 b8 mov %edx,-0x48(%ebp) 10cc3b: 88 4d b4 mov %cl,-0x4c(%ebp) 10cc3e: e8 75 1c 00 00 call 10e8b8 <_Workspace_Allocate_or_fatal_error> 10cc43: 89 45 c8 mov %eax,-0x38(%ebp) 10cc46: 83 c4 10 add $0x10,%esp 10cc49: 8a 4d b4 mov -0x4c(%ebp),%cl 10cc4c: 8b 55 b8 mov -0x48(%ebp),%edx 10cc4f: e9 5f fe ff ff jmp 10cab3 <_Objects_Extend_information+0xaf>
/*
* 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,
10cc54: c1 e6 02 shl $0x2,%esi 10cc57: 89 75 c0 mov %esi,-0x40(%ebp) 10cc5a: 8b 73 34 mov 0x34(%ebx),%esi 10cc5d: 8b 7d c4 mov -0x3c(%ebp),%edi 10cc60: 8b 4d c0 mov -0x40(%ebp),%ecx 10cc63: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
10cc65: 8b 73 30 mov 0x30(%ebx),%esi 10cc68: 8b 7d bc mov -0x44(%ebp),%edi 10cc6b: 8b 4d c0 mov -0x40(%ebp),%ecx 10cc6e: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
information->local_table,
(information->maximum + minimum_index) * sizeof(Objects_Control *) );
10cc70: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx 10cc74: 03 4d cc add -0x34(%ebp),%ecx
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
10cc77: c1 e1 02 shl $0x2,%ecx 10cc7a: 8b 73 1c mov 0x1c(%ebx),%esi 10cc7d: 89 c7 mov %eax,%edi 10cc7f: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 10cc81: e9 9c fe ff ff jmp 10cb22 <_Objects_Extend_information+0x11e>
10cc86: 66 90 xchg %ax,%ax <== NOT EXECUTED
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
10cc88: 8b 53 10 mov 0x10(%ebx),%edx 10cc8b: 66 89 55 d0 mov %dx,-0x30(%ebp) 10cc8f: 0f b7 7b 14 movzwl 0x14(%ebx),%edi
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
10cc93: 89 45 d4 mov %eax,-0x2c(%ebp)
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
10cc96: b1 01 mov $0x1,%cl
minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0;
10cc98: 31 d2 xor %edx,%edx
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
block_count = 0;
10cc9a: 31 f6 xor %esi,%esi 10cc9c: e9 cd fd ff ff jmp 10ca6e <_Objects_Extend_information+0x6a>
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
10cca1: 0f b7 ff movzwl %di,%edi <== NOT EXECUTED
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
10cca4: 8b 45 cc mov -0x34(%ebp),%eax <== NOT EXECUTED 10cca7: 89 45 d4 mov %eax,-0x2c(%ebp) <== NOT EXECUTED
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
10ccaa: b1 01 mov $0x1,%cl <== NOT EXECUTED
minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0;
10ccac: 31 d2 xor %edx,%edx <== NOT EXECUTED 10ccae: e9 bb fd ff ff jmp 10ca6e <_Objects_Extend_information+0x6a><== NOT EXECUTED
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL ) {
10ccb3: 0f b7 ff movzwl %di,%edi <== NOT EXECUTED
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
10ccb6: 8b 4d cc mov -0x34(%ebp),%ecx <== NOT EXECUTED 10ccb9: 89 4d d4 mov %ecx,-0x2c(%ebp) <== NOT EXECUTED
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL ) {
do_extend = false;
10ccbc: 31 c9 xor %ecx,%ecx <== NOT EXECUTED
* extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0;
10ccbe: 31 d2 xor %edx,%edx <== NOT EXECUTED 10ccc0: e9 a9 fd ff ff jmp 10ca6e <_Objects_Extend_information+0x6a><== 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 );
10ccc5: 83 ec 0c sub $0xc,%esp 10ccc8: ff 75 c8 pushl -0x38(%ebp) 10cccb: e8 d0 1b 00 00 call 10e8a0 <_Workspace_Free>
return;
10ccd0: 83 c4 10 add $0x10,%esp 10ccd3: e9 48 ff ff ff jmp 10cc20 <_Objects_Extend_information+0x21c>
0010ce18 <_Objects_Get>:
Objects_Control *_Objects_Get(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
10ce18: 55 push %ebp 10ce19: 89 e5 mov %esp,%ebp 10ce1b: 53 push %ebx 10ce1c: 83 ec 14 sub $0x14,%esp 10ce1f: 8b 55 08 mov 0x8(%ebp),%edx 10ce22: 8b 5d 10 mov 0x10(%ebp),%ebx
* always NULL. * * If the Id is valid but the object has not been created yet, then * the local_table entry will be NULL. */ index = id - information->minimum_id + 1;
10ce25: b8 01 00 00 00 mov $0x1,%eax 10ce2a: 2b 42 08 sub 0x8(%edx),%eax 10ce2d: 03 45 0c add 0xc(%ebp),%eax
/*
* If the index is less than maximum, then it is OK to use it to
* index into the local_table array.
*/
if ( index <= information->maximum ) {
10ce30: 0f b7 4a 10 movzwl 0x10(%edx),%ecx 10ce34: 39 c8 cmp %ecx,%eax
10ce36: 77 24 ja 10ce5c <_Objects_Get+0x44>
10ce38: 8b 0d d4 64 12 00 mov 0x1264d4,%ecx 10ce3e: 41 inc %ecx 10ce3f: 89 0d d4 64 12 00 mov %ecx,0x1264d4
_Thread_Disable_dispatch();
if ( (the_object = information->local_table[ index ]) != NULL ) {
10ce45: 8b 52 1c mov 0x1c(%edx),%edx 10ce48: 8b 04 82 mov (%edx,%eax,4),%eax 10ce4b: 85 c0 test %eax,%eax
10ce4d: 74 1b je 10ce6a <_Objects_Get+0x52>
*location = OBJECTS_LOCAL;
10ce4f: c7 03 00 00 00 00 movl $0x0,(%ebx)
_Objects_MP_Is_remote( information, id, location, &the_object ); return the_object; #else return NULL; #endif }
10ce55: 83 c4 14 add $0x14,%esp 10ce58: 5b pop %ebx 10ce59: c9 leave 10ce5a: c3 ret
10ce5b: 90 nop <== NOT EXECUTED
/* * Object Id is not within this API and Class on this node. So * it may be global in a multiprocessing system. But it is clearly * invalid on a single processor system. */ *location = OBJECTS_ERROR;
10ce5c: c7 03 01 00 00 00 movl $0x1,(%ebx)
#if defined(RTEMS_MULTIPROCESSING)
_Objects_MP_Is_remote( information, id, location, &the_object );
return the_object;
#else
return NULL;
10ce62: 31 c0 xor %eax,%eax
#endif }
10ce64: 83 c4 14 add $0x14,%esp 10ce67: 5b pop %ebx 10ce68: c9 leave 10ce69: c3 ret
/*
* Valid Id for this API, Class and Node but the object has not
* been allocated yet.
*/
_Thread_Enable_dispatch();
10ce6a: 89 45 f4 mov %eax,-0xc(%ebp) 10ce6d: e8 36 08 00 00 call 10d6a8 <_Thread_Enable_dispatch>
*location = OBJECTS_ERROR;
10ce72: c7 03 01 00 00 00 movl $0x1,(%ebx)
return NULL;
10ce78: 8b 45 f4 mov -0xc(%ebp),%eax 10ce7b: eb d8 jmp 10ce55 <_Objects_Get+0x3d>
0010cd68 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
10cd68: 55 push %ebp 10cd69: 89 e5 mov %esp,%ebp 10cd6b: 56 push %esi 10cd6c: 53 push %ebx 10cd6d: 8b 75 08 mov 0x8(%ebp),%esi 10cd70: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
10cd73: 66 85 db test %bx,%bx
10cd76: 75 0c jne 10cd84 <_Objects_Get_information+0x1c>
the_class_api_maximum = _Objects_API_maximum_class( the_api );
if ( the_class_api_maximum == 0 )
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
return NULL;
10cd78: 31 c0 xor %eax,%eax
if ( info->maximum == 0 )
return NULL;
#endif
return info;
}
10cd7a: 8d 65 f8 lea -0x8(%ebp),%esp 10cd7d: 5b pop %ebx 10cd7e: 5e pop %esi 10cd7f: c9 leave 10cd80: c3 ret
10cd81: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
/*
* 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 );
10cd84: 83 ec 0c sub $0xc,%esp 10cd87: 56 push %esi 10cd88: e8 87 47 00 00 call 111514 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
10cd8d: 83 c4 10 add $0x10,%esp 10cd90: 85 c0 test %eax,%eax
10cd92: 74 e4 je 10cd78 <_Objects_Get_information+0x10>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
10cd94: 0f b7 db movzwl %bx,%ebx 10cd97: 39 d8 cmp %ebx,%eax
10cd99: 72 dd jb 10cd78 <_Objects_Get_information+0x10>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
10cd9b: 8b 14 b5 ac 64 12 00 mov 0x1264ac(,%esi,4),%edx
return NULL;
10cda2: 31 c0 xor %eax,%eax
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
return NULL;
if ( !_Objects_Information_table[ the_api ] )
10cda4: 85 d2 test %edx,%edx
10cda6: 74 d2 je 10cd7a <_Objects_Get_information+0x12><== NEVER TAKEN
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
10cda8: 8b 04 9a mov (%edx,%ebx,4),%eax
if ( !info )
10cdab: 85 c0 test %eax,%eax
10cdad: 74 cb je 10cd7a <_Objects_Get_information+0x12><== NEVER TAKEN
* Thus we may have 0 local instances and still have a valid object
* pointer.
*/
#if !defined(RTEMS_MULTIPROCESSING)
if ( info->maximum == 0 )
return NULL;
10cdaf: 31 d2 xor %edx,%edx 10cdb1: 66 83 78 10 00 cmpw $0x0,0x10(%eax) 10cdb6: 0f 95 c2 setne %dl 10cdb9: f7 da neg %edx 10cdbb: 21 d0 and %edx,%eax 10cdbd: eb bb jmp 10cd7a <_Objects_Get_information+0x12>
0010cdc0 <_Objects_Get_isr_disable>:
Objects_Information *information,
Objects_Id id,
Objects_Locations *location,
ISR_Level *level_p
)
{
10cdc0: 55 push %ebp 10cdc1: 89 e5 mov %esp,%ebp 10cdc3: 56 push %esi 10cdc4: 53 push %ebx 10cdc5: 8b 55 08 mov 0x8(%ebp),%edx 10cdc8: 8b 5d 10 mov 0x10(%ebp),%ebx
Objects_Control *the_object;
uint32_t index;
ISR_Level level;
index = id - information->minimum_id + 1;
10cdcb: b8 01 00 00 00 mov $0x1,%eax 10cdd0: 2b 42 08 sub 0x8(%edx),%eax 10cdd3: 03 45 0c add 0xc(%ebp),%eax
_ISR_Disable( level );
10cdd6: 9c pushf 10cdd7: fa cli 10cdd8: 5e pop %esi
if ( information->maximum >= index ) {
10cdd9: 0f b7 4a 10 movzwl 0x10(%edx),%ecx 10cddd: 39 c8 cmp %ecx,%eax
10cddf: 77 1b ja 10cdfc <_Objects_Get_isr_disable+0x3c>
if ( (the_object = information->local_table[ index ]) != NULL ) {
10cde1: 8b 52 1c mov 0x1c(%edx),%edx 10cde4: 8b 04 82 mov (%edx,%eax,4),%eax 10cde7: 85 c0 test %eax,%eax
10cde9: 74 21 je 10ce0c <_Objects_Get_isr_disable+0x4c>
*location = OBJECTS_LOCAL;
10cdeb: c7 03 00 00 00 00 movl $0x0,(%ebx)
*level_p = level;
10cdf1: 8b 55 14 mov 0x14(%ebp),%edx 10cdf4: 89 32 mov %esi,(%edx)
_Objects_MP_Is_remote( information, id, location, &the_object ); return the_object; #else return NULL; #endif }
10cdf6: 5b pop %ebx 10cdf7: 5e pop %esi 10cdf8: c9 leave 10cdf9: c3 ret
10cdfa: 66 90 xchg %ax,%ax <== NOT EXECUTED
}
_ISR_Enable( level );
*location = OBJECTS_ERROR;
return NULL;
}
_ISR_Enable( level );
10cdfc: 56 push %esi 10cdfd: 9d popf
*location = OBJECTS_ERROR;
10cdfe: c7 03 01 00 00 00 movl $0x1,(%ebx)
#if defined(RTEMS_MULTIPROCESSING)
_Objects_MP_Is_remote( information, id, location, &the_object );
return the_object;
#else
return NULL;
10ce04: 31 c0 xor %eax,%eax
#endif }
10ce06: 5b pop %ebx 10ce07: 5e pop %esi 10ce08: c9 leave 10ce09: c3 ret
10ce0a: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( (the_object = information->local_table[ index ]) != NULL ) {
*location = OBJECTS_LOCAL;
*level_p = level;
return the_object;
}
_ISR_Enable( level );
10ce0c: 56 push %esi 10ce0d: 9d popf
*location = OBJECTS_ERROR;
10ce0e: c7 03 01 00 00 00 movl $0x1,(%ebx)
return NULL;
10ce14: eb e0 jmp 10cdf6 <_Objects_Get_isr_disable+0x36>
0010e49c <_Objects_Get_name_as_string>:
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
10e49c: 55 push %ebp 10e49d: 89 e5 mov %esp,%ebp 10e49f: 57 push %edi 10e4a0: 56 push %esi 10e4a1: 53 push %ebx 10e4a2: 83 ec 2c sub $0x2c,%esp 10e4a5: 8b 55 08 mov 0x8(%ebp),%edx 10e4a8: 8b 75 0c mov 0xc(%ebp),%esi 10e4ab: 8b 5d 10 mov 0x10(%ebp),%ebx
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
10e4ae: 85 f6 test %esi,%esi
10e4b0: 75 0e jne 10e4c0 <_Objects_Get_name_as_string+0x24>
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE:
/* not supported */
#endif
case OBJECTS_ERROR:
return NULL;
10e4b2: 31 db xor %ebx,%ebx
_Thread_Enable_dispatch();
return name;
}
return NULL; /* unreachable path */
}
10e4b4: 89 d8 mov %ebx,%eax 10e4b6: 8d 65 f4 lea -0xc(%ebp),%esp 10e4b9: 5b pop %ebx 10e4ba: 5e pop %esi 10e4bb: 5f pop %edi 10e4bc: c9 leave 10e4bd: c3 ret
10e4be: 66 90 xchg %ax,%ax <== NOT EXECUTED
Objects_Id tmpId;
if ( length == 0 )
return NULL;
if ( name == NULL )
10e4c0: 85 db test %ebx,%ebx
10e4c2: 74 f0 je 10e4b4 <_Objects_Get_name_as_string+0x18>
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
10e4c4: 85 d2 test %edx,%edx
10e4c6: 75 08 jne 10e4d0 <_Objects_Get_name_as_string+0x34>
10e4c8: a1 58 29 13 00 mov 0x132958,%eax 10e4cd: 8b 50 08 mov 0x8(%eax),%edx
information = _Objects_Get_information_id( tmpId );
10e4d0: 83 ec 0c sub $0xc,%esp 10e4d3: 52 push %edx 10e4d4: 89 55 cc mov %edx,-0x34(%ebp) 10e4d7: e8 f0 fe ff ff call 10e3cc <_Objects_Get_information_id> 10e4dc: 89 c7 mov %eax,%edi
if ( !information )
10e4de: 83 c4 10 add $0x10,%esp 10e4e1: 85 c0 test %eax,%eax 10e4e3: 8b 55 cc mov -0x34(%ebp),%edx
10e4e6: 74 ca je 10e4b2 <_Objects_Get_name_as_string+0x16>
return NULL;
the_object = _Objects_Get( information, tmpId, &location );
10e4e8: 51 push %ecx 10e4e9: 8d 45 e4 lea -0x1c(%ebp),%eax 10e4ec: 50 push %eax 10e4ed: 52 push %edx 10e4ee: 57 push %edi 10e4ef: e8 90 00 00 00 call 10e584 <_Objects_Get>
switch ( location ) {
10e4f4: 83 c4 10 add $0x10,%esp 10e4f7: 8b 55 e4 mov -0x1c(%ebp),%edx 10e4fa: 85 d2 test %edx,%edx
10e4fc: 75 b4 jne 10e4b2 <_Objects_Get_name_as_string+0x16>
return NULL;
case OBJECTS_LOCAL:
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
10e4fe: 80 7f 38 00 cmpb $0x0,0x38(%edi)
10e502: 74 54 je 10e558 <_Objects_Get_name_as_string+0xbc>
s = the_object->name.name_p;
10e504: 8b 78 0c mov 0xc(%eax),%edi
lname[ 4 ] = '\0';
s = lname;
}
d = name;
if ( s ) {
10e507: 85 ff test %edi,%edi
10e509: 74 74 je 10e57f <_Objects_Get_name_as_string+0xe3>
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
10e50b: 4e dec %esi 10e50c: 89 75 d4 mov %esi,-0x2c(%ebp)
10e50f: 74 6e je 10e57f <_Objects_Get_name_as_string+0xe3><== NEVER TAKEN
10e511: 8a 07 mov (%edi),%al 10e513: 84 c0 test %al,%al
10e515: 74 68 je 10e57f <_Objects_Get_name_as_string+0xe3>
10e517: 89 d9 mov %ebx,%ecx 10e519: 31 d2 xor %edx,%edx 10e51b: 89 5d d0 mov %ebx,-0x30(%ebp) 10e51e: eb 07 jmp 10e527 <_Objects_Get_name_as_string+0x8b> 10e520: 8a 04 17 mov (%edi,%edx,1),%al 10e523: 84 c0 test %al,%al
10e525: 74 21 je 10e548 <_Objects_Get_name_as_string+0xac>
*d = (isprint((unsigned char)*s)) ? *s : '*';
10e527: 0f b6 d8 movzbl %al,%ebx 10e52a: 8b 35 88 82 12 00 mov 0x128288,%esi 10e530: 0f be 5c 1e 01 movsbl 0x1(%esi,%ebx,1),%ebx 10e535: 81 e3 97 00 00 00 and $0x97,%ebx
10e53b: 75 02 jne 10e53f <_Objects_Get_name_as_string+0xa3>
10e53d: b0 2a mov $0x2a,%al 10e53f: 88 01 mov %al,(%ecx)
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
10e541: 42 inc %edx 10e542: 41 inc %ecx 10e543: 3b 55 d4 cmp -0x2c(%ebp),%edx
10e546: 72 d8 jb 10e520 <_Objects_Get_name_as_string+0x84>
10e548: 8b 5d d0 mov -0x30(%ebp),%ebx
*d = (isprint((unsigned char)*s)) ? *s : '*';
}
}
*d = '\0';
10e54b: c6 01 00 movb $0x0,(%ecx)
_Thread_Enable_dispatch();
10e54e: e8 c1 08 00 00 call 10ee14 <_Thread_Enable_dispatch>
return name;
10e553: e9 5c ff ff ff jmp 10e4b4 <_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;
10e558: 8b 40 0c mov 0xc(%eax),%eax
lname[ 0 ] = (u32_name >> 24) & 0xff;
10e55b: 89 c2 mov %eax,%edx 10e55d: c1 ea 18 shr $0x18,%edx 10e560: 88 55 df mov %dl,-0x21(%ebp)
lname[ 1 ] = (u32_name >> 16) & 0xff;
10e563: 89 c2 mov %eax,%edx 10e565: c1 ea 10 shr $0x10,%edx 10e568: 88 55 e0 mov %dl,-0x20(%ebp)
lname[ 2 ] = (u32_name >> 8) & 0xff;
10e56b: 89 c2 mov %eax,%edx 10e56d: c1 ea 08 shr $0x8,%edx 10e570: 88 55 e1 mov %dl,-0x1f(%ebp)
lname[ 3 ] = (u32_name >> 0) & 0xff;
10e573: 88 45 e2 mov %al,-0x1e(%ebp)
lname[ 4 ] = '\0';
10e576: c6 45 e3 00 movb $0x0,-0x1d(%ebp)
s = lname;
10e57a: 8d 7d df lea -0x21(%ebp),%edi 10e57d: eb 8c jmp 10e50b <_Objects_Get_name_as_string+0x6f>
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
10e57f: 89 d9 mov %ebx,%ecx 10e581: eb c8 jmp 10e54b <_Objects_Get_name_as_string+0xaf>
0010cf60 <_Objects_Get_next>:
Objects_Information *information,
Objects_Id id,
Objects_Locations *location_p,
Objects_Id *next_id_p
)
{
10cf60: 55 push %ebp 10cf61: 89 e5 mov %esp,%ebp 10cf63: 57 push %edi 10cf64: 56 push %esi 10cf65: 53 push %ebx 10cf66: 83 ec 0c sub $0xc,%esp 10cf69: 8b 5d 08 mov 0x8(%ebp),%ebx 10cf6c: 8b 75 0c mov 0xc(%ebp),%esi 10cf6f: 8b 7d 10 mov 0x10(%ebp),%edi
Objects_Control *object;
Objects_Id next_id;
if ( !information )
10cf72: 85 db test %ebx,%ebx
10cf74: 75 0a jne 10cf80 <_Objects_Get_next+0x20>
if ( !location_p )
return NULL;
if ( !next_id_p )
return NULL;
10cf76: 31 c0 xor %eax,%eax
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
return 0;
}
10cf78: 8d 65 f4 lea -0xc(%ebp),%esp 10cf7b: 5b pop %ebx 10cf7c: 5e pop %esi 10cf7d: 5f pop %edi 10cf7e: c9 leave 10cf7f: c3 ret
Objects_Id next_id;
if ( !information )
return NULL;
if ( !location_p )
10cf80: 85 ff test %edi,%edi
10cf82: 74 f2 je 10cf76 <_Objects_Get_next+0x16>
return NULL;
if ( !next_id_p )
10cf84: 8b 45 14 mov 0x14(%ebp),%eax 10cf87: 85 c0 test %eax,%eax
10cf89: 74 eb je 10cf76 <_Objects_Get_next+0x16>
return NULL;
if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX)
10cf8b: 66 85 f6 test %si,%si
10cf8e: 75 04 jne 10cf94 <_Objects_Get_next+0x34>
next_id = information->minimum_id;
10cf90: 8b 73 08 mov 0x8(%ebx),%esi 10cf93: 90 nop
else
next_id = id;
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
10cf94: 66 39 73 10 cmp %si,0x10(%ebx)
10cf98: 72 22 jb 10cfbc <_Objects_Get_next+0x5c>
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
10cf9a: 51 push %ecx 10cf9b: 57 push %edi 10cf9c: 56 push %esi 10cf9d: 53 push %ebx 10cf9e: e8 2d 00 00 00 call 10cfd0 <_Objects_Get>
next_id++;
10cfa3: 46 inc %esi
} while (*location_p != OBJECTS_LOCAL);
10cfa4: 83 c4 10 add $0x10,%esp 10cfa7: 8b 17 mov (%edi),%edx 10cfa9: 85 d2 test %edx,%edx
10cfab: 75 e7 jne 10cf94 <_Objects_Get_next+0x34>
*next_id_p = next_id;
10cfad: 8b 55 14 mov 0x14(%ebp),%edx 10cfb0: 89 32 mov %esi,(%edx)
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
return 0;
}
10cfb2: 8d 65 f4 lea -0xc(%ebp),%esp 10cfb5: 5b pop %ebx 10cfb6: 5e pop %esi 10cfb7: 5f pop %edi 10cfb8: c9 leave 10cfb9: c3 ret
10cfba: 66 90 xchg %ax,%ax <== NOT EXECUTED
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
{
*location_p = OBJECTS_ERROR;
10cfbc: c7 07 01 00 00 00 movl $0x1,(%edi)
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
10cfc2: 8b 45 14 mov 0x14(%ebp),%eax 10cfc5: c7 00 ff ff ff ff movl $0xffffffff,(%eax)
return 0;
10cfcb: 31 c0 xor %eax,%eax 10cfcd: eb a9 jmp 10cf78 <_Objects_Get_next+0x18>
0011b244 <_Objects_Get_no_protection>:
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
11b244: 55 push %ebp 11b245: 89 e5 mov %esp,%ebp 11b247: 53 push %ebx 11b248: 8b 55 08 mov 0x8(%ebp),%edx 11b24b: 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;
11b24e: b8 01 00 00 00 mov $0x1,%eax 11b253: 2b 42 08 sub 0x8(%edx),%eax 11b256: 03 45 0c add 0xc(%ebp),%eax
if ( information->maximum >= index ) {
11b259: 0f b7 4a 10 movzwl 0x10(%edx),%ecx 11b25d: 39 c8 cmp %ecx,%eax
11b25f: 77 13 ja 11b274 <_Objects_Get_no_protection+0x30>
if ( (the_object = information->local_table[ index ]) != NULL ) {
11b261: 8b 52 1c mov 0x1c(%edx),%edx 11b264: 8b 04 82 mov (%edx,%eax,4),%eax 11b267: 85 c0 test %eax,%eax
11b269: 74 09 je 11b274 <_Objects_Get_no_protection+0x30><== NEVER TAKEN
*location = OBJECTS_LOCAL;
11b26b: 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; }
11b271: 5b pop %ebx 11b272: c9 leave 11b273: 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;
11b274: c7 03 01 00 00 00 movl $0x1,(%ebx)
return NULL;
11b27a: 31 c0 xor %eax,%eax
}
11b27c: 5b pop %ebx 11b27d: c9 leave 11b27e: c3 ret
0010e0c0 <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
10e0c0: 55 push %ebp 10e0c1: 89 e5 mov %esp,%ebp 10e0c3: 83 ec 18 sub $0x18,%esp 10e0c6: 8b 55 08 mov 0x8(%ebp),%edx
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
10e0c9: 85 d2 test %edx,%edx
10e0cb: 75 08 jne 10e0d5 <_Objects_Id_to_name+0x15>
10e0cd: a1 58 a6 12 00 mov 0x12a658,%eax 10e0d2: 8b 50 08 mov 0x8(%eax),%edx 10e0d5: 89 d0 mov %edx,%eax 10e0d7: c1 e8 18 shr $0x18,%eax 10e0da: 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 )
10e0dd: 8d 48 ff lea -0x1(%eax),%ecx 10e0e0: 83 f9 02 cmp $0x2,%ecx
10e0e3: 77 1d ja 10e102 <_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 ] )
10e0e5: 8b 04 85 6c a0 12 00 mov 0x12a06c(,%eax,4),%eax 10e0ec: 85 c0 test %eax,%eax
10e0ee: 74 12 je 10e102 <_Objects_Id_to_name+0x42>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
10e0f0: 89 d1 mov %edx,%ecx 10e0f2: c1 e9 1b shr $0x1b,%ecx
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
10e0f5: 8b 04 88 mov (%eax,%ecx,4),%eax
if ( !information )
10e0f8: 85 c0 test %eax,%eax
10e0fa: 74 06 je 10e102 <_Objects_Id_to_name+0x42><== NEVER TAKEN
return OBJECTS_INVALID_ID;
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
10e0fc: 80 78 38 00 cmpb $0x0,0x38(%eax)
10e100: 74 0a je 10e10c <_Objects_Id_to_name+0x4c><== ALWAYS TAKEN
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
if ( !_Objects_Information_table[ the_api ] )
return OBJECTS_INVALID_ID;
10e102: b8 03 00 00 00 mov $0x3,%eax
return OBJECTS_INVALID_ID;
*name = the_object->name;
_Thread_Enable_dispatch();
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
}
10e107: c9 leave 10e108: c3 ret
10e109: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
#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 );
10e10c: 51 push %ecx 10e10d: 8d 4d f4 lea -0xc(%ebp),%ecx 10e110: 51 push %ecx 10e111: 52 push %edx 10e112: 50 push %eax 10e113: e8 40 ff ff ff call 10e058 <_Objects_Get>
if ( !the_object )
10e118: 83 c4 10 add $0x10,%esp 10e11b: 85 c0 test %eax,%eax
10e11d: 74 e3 je 10e102 <_Objects_Id_to_name+0x42>
return OBJECTS_INVALID_ID;
*name = the_object->name;
10e11f: 8b 50 0c mov 0xc(%eax),%edx 10e122: 8b 45 0c mov 0xc(%ebp),%eax 10e125: 89 10 mov %edx,(%eax)
_Thread_Enable_dispatch();
10e127: e8 2c 08 00 00 call 10e958 <_Thread_Enable_dispatch>
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
10e12c: 31 c0 xor %eax,%eax
}
10e12e: c9 leave 10e12f: c3 ret
0010ce80 <_Objects_Initialize_information>:
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
10ce80: 55 push %ebp 10ce81: 89 e5 mov %esp,%ebp 10ce83: 57 push %edi 10ce84: 56 push %esi 10ce85: 53 push %ebx 10ce86: 83 ec 0c sub $0xc,%esp 10ce89: 8b 45 08 mov 0x8(%ebp),%eax 10ce8c: 8b 55 0c mov 0xc(%ebp),%edx 10ce8f: 8b 5d 10 mov 0x10(%ebp),%ebx 10ce92: 8b 75 20 mov 0x20(%ebp),%esi 10ce95: 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;
10ce99: 89 10 mov %edx,(%eax)
information->the_class = the_class;
10ce9b: 66 89 58 04 mov %bx,0x4(%eax)
information->size = size;
10ce9f: 89 78 18 mov %edi,0x18(%eax)
information->local_table = 0;
10cea2: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax)
information->inactive_per_block = 0;
10cea9: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax)
information->object_blocks = 0;
10ceb0: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
information->inactive = 0;
10ceb7: 66 c7 40 2c 00 00 movw $0x0,0x2c(%eax)
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
information->is_string = is_string;
10cebd: 8b 7d 1c mov 0x1c(%ebp),%edi 10cec0: 89 f9 mov %edi,%ecx 10cec2: 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;
10cec5: 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;
10cecb: 0f b7 db movzwl %bx,%ebx 10cece: 8b 3c 95 ac 64 12 00 mov 0x1264ac(,%edx,4),%edi 10ced5: 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;
10ced8: 8b 7d 14 mov 0x14(%ebp),%edi 10cedb: 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 =
10cede: 89 f9 mov %edi,%ecx 10cee0: 88 48 12 mov %cl,0x12(%eax)
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
10cee3: 8b 4d 14 mov 0x14(%ebp),%ecx 10cee6: 81 e1 ff ff ff 7f and $0x7fffffff,%ecx
/*
* Unlimited and maximum of zero is illogical.
*/
if ( information->auto_extend && maximum_per_allocation == 0) {
10ceec: 85 ff test %edi,%edi
10ceee: 74 04 je 10cef4 <_Objects_Initialize_information+0x74>
10cef0: 85 c9 test %ecx,%ecx
10cef2: 74 67 je 10cf5b <_Objects_Initialize_information+0xdb><== NEVER TAKEN
}
/*
* The allocation unit is the maximum value
*/
information->allocation_size = maximum_per_allocation;
10cef4: 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;
10cef8: c7 40 1c 44 61 12 00 movl $0x126144,0x1c(%eax)
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
10ceff: c1 e2 18 shl $0x18,%edx 10cf02: 81 ca 00 00 01 00 or $0x10000,%edx
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
10cf08: c1 e3 1b shl $0x1b,%ebx 10cf0b: 09 da or %ebx,%edx
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
10cf0d: 31 db xor %ebx,%ebx 10cf0f: 85 c9 test %ecx,%ecx 10cf11: 0f 95 c3 setne %bl
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
10cf14: 09 da or %ebx,%edx 10cf16: 89 50 08 mov %edx,0x8(%eax)
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
10cf19: f7 c6 03 00 00 00 test $0x3,%esi
10cf1f: 75 23 jne 10cf44 <_Objects_Initialize_information+0xc4>
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
~(OBJECTS_NAME_ALIGNMENT-1);
information->name_length = name_length;
10cf21: 66 89 70 3a mov %si,0x3a(%eax)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10cf25: 8d 50 24 lea 0x24(%eax),%edx 10cf28: 89 50 20 mov %edx,0x20(%eax)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
10cf2b: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
_Chain_Initialize_empty( &information->Inactive );
10cf32: 8d 50 20 lea 0x20(%eax),%edx 10cf35: 89 50 28 mov %edx,0x28(%eax)
/*
* Initialize objects .. if there are any
*/
if ( maximum_per_allocation ) {
10cf38: 85 c9 test %ecx,%ecx
10cf3a: 75 10 jne 10cf4c <_Objects_Initialize_information+0xcc>
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
10cf3c: 8d 65 f4 lea -0xc(%ebp),%esp 10cf3f: 5b pop %ebx 10cf40: 5e pop %esi 10cf41: 5f pop %edi 10cf42: c9 leave 10cf43: c3 ret
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
10cf44: 83 c6 04 add $0x4,%esi 10cf47: 83 e6 fc and $0xfffffffc,%esi 10cf4a: eb d5 jmp 10cf21 <_Objects_Initialize_information+0xa1>
/*
* 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 );
10cf4c: 89 45 08 mov %eax,0x8(%ebp)
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
10cf4f: 8d 65 f4 lea -0xc(%ebp),%esp 10cf52: 5b pop %ebx 10cf53: 5e pop %esi 10cf54: 5f pop %edi 10cf55: 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 );
10cf56: e9 a9 fa ff ff jmp 10ca04 <_Objects_Extend_information>
/*
* Unlimited and maximum of zero is illogical.
*/
if ( information->auto_extend && maximum_per_allocation == 0) {
_Internal_error_Occurred(
10cf5b: 50 push %eax 10cf5c: 6a 13 push $0x13 10cf5e: 6a 01 push $0x1 10cf60: 6a 00 push $0x0 10cf62: e8 69 f9 ff ff call 10c8d0 <_Internal_error_Occurred>
0011786c <_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
)
{
11786c: 55 push %ebp 11786d: 89 e5 mov %esp,%ebp 11786f: 57 push %edi 117870: 56 push %esi 117871: 53 push %ebx 117872: 83 ec 1c sub $0x1c,%esp 117875: 8b 7d 08 mov 0x8(%ebp),%edi
uint32_t index;
uint32_t name_length;
/* ASSERT: information->is_string == true */
if ( !id )
117878: 8b 5d 10 mov 0x10(%ebp),%ebx 11787b: 85 db test %ebx,%ebx
11787d: 74 75 je 1178f4 <_Objects_Name_to_id_string+0x88>
return OBJECTS_INVALID_ADDRESS;
if ( !name )
11787f: 8b 4d 0c mov 0xc(%ebp),%ecx 117882: 85 c9 test %ecx,%ecx
117884: 74 4b je 1178d1 <_Objects_Name_to_id_string+0x65>
return OBJECTS_INVALID_NAME;
if ( information->maximum != 0 ) {
117886: 8b 47 10 mov 0x10(%edi),%eax 117889: 66 85 c0 test %ax,%ax
11788c: 74 43 je 1178d1 <_Objects_Name_to_id_string+0x65>
name_length = information->name_length;
for ( index = 1; index <= information->maximum; index++ ) {
11788e: 0f b7 c0 movzwl %ax,%eax 117891: 89 45 e4 mov %eax,-0x1c(%ebp) 117894: 8b 47 1c mov 0x1c(%edi),%eax 117897: bb 01 00 00 00 mov $0x1,%ebx 11789c: 89 7d e0 mov %edi,-0x20(%ebp) 11789f: 89 c7 mov %eax,%edi 1178a1: 8d 76 00 lea 0x0(%esi),%esi
the_object = information->local_table[ index ];
1178a4: 8b 34 9f mov (%edi,%ebx,4),%esi
if ( !the_object )
1178a7: 85 f6 test %esi,%esi
1178a9: 74 20 je 1178cb <_Objects_Name_to_id_string+0x5f>
continue;
if ( !the_object->name.name_p )
1178ab: 8b 46 0c mov 0xc(%esi),%eax 1178ae: 85 c0 test %eax,%eax
1178b0: 74 19 je 1178cb <_Objects_Name_to_id_string+0x5f>
continue;
if (!strncmp( name, the_object->name.name_p, information->name_length)) {
1178b2: 52 push %edx 1178b3: 8b 4d e0 mov -0x20(%ebp),%ecx 1178b6: 0f b7 51 3a movzwl 0x3a(%ecx),%edx 1178ba: 52 push %edx 1178bb: 50 push %eax 1178bc: ff 75 0c pushl 0xc(%ebp) 1178bf: e8 d8 35 00 00 call 11ae9c <strncmp> 1178c4: 83 c4 10 add $0x10,%esp 1178c7: 85 c0 test %eax,%eax
1178c9: 74 15 je 1178e0 <_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++ ) {
1178cb: 43 inc %ebx 1178cc: 3b 5d e4 cmp -0x1c(%ebp),%ebx
1178cf: 76 d3 jbe 1178a4 <_Objects_Name_to_id_string+0x38>
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
}
}
}
return OBJECTS_INVALID_NAME;
1178d1: b8 01 00 00 00 mov $0x1,%eax
}
1178d6: 8d 65 f4 lea -0xc(%ebp),%esp 1178d9: 5b pop %ebx 1178da: 5e pop %esi 1178db: 5f pop %edi 1178dc: c9 leave 1178dd: c3 ret
1178de: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( !the_object->name.name_p )
continue;
if (!strncmp( name, the_object->name.name_p, information->name_length)) {
*id = the_object->id;
1178e0: 8b 46 08 mov 0x8(%esi),%eax 1178e3: 8b 55 10 mov 0x10(%ebp),%edx 1178e6: 89 02 mov %eax,(%edx)
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
1178e8: 31 c0 xor %eax,%eax
}
}
}
return OBJECTS_INVALID_NAME;
}
1178ea: 8d 65 f4 lea -0xc(%ebp),%esp 1178ed: 5b pop %ebx 1178ee: 5e pop %esi 1178ef: 5f pop %edi 1178f0: c9 leave 1178f1: c3 ret
1178f2: 66 90 xchg %ax,%ax <== NOT EXECUTED
uint32_t name_length;
/* ASSERT: information->is_string == true */
if ( !id )
return OBJECTS_INVALID_ADDRESS;
1178f4: b8 02 00 00 00 mov $0x2,%eax
}
}
}
return OBJECTS_INVALID_NAME;
}
1178f9: 8d 65 f4 lea -0xc(%ebp),%esp 1178fc: 5b pop %ebx 1178fd: 5e pop %esi 1178fe: 5f pop %edi 1178ff: c9 leave 117900: c3 ret
0010cf9c <_Objects_Name_to_id_u32>:
Objects_Information *information,
uint32_t name,
uint32_t node,
Objects_Id *id
)
{
10cf9c: 55 push %ebp 10cf9d: 89 e5 mov %esp,%ebp 10cf9f: 57 push %edi 10cfa0: 56 push %esi 10cfa1: 53 push %ebx 10cfa2: 8b 45 08 mov 0x8(%ebp),%eax 10cfa5: 8b 4d 0c mov 0xc(%ebp),%ecx 10cfa8: 8b 55 10 mov 0x10(%ebp),%edx 10cfab: 8b 7d 14 mov 0x14(%ebp),%edi
Objects_Name name_for_mp;
#endif
/* ASSERT: information->is_string == false */
if ( !id )
10cfae: 85 ff test %edi,%edi
10cfb0: 74 56 je 10d008 <_Objects_Name_to_id_u32+0x6c>
return OBJECTS_INVALID_ADDRESS;
if ( name == 0 )
10cfb2: 85 c9 test %ecx,%ecx
10cfb4: 74 08 je 10cfbe <_Objects_Name_to_id_u32+0x22>
return OBJECTS_INVALID_NAME;
search_local_node = false;
if ( information->maximum != 0 &&
10cfb6: 8b 70 10 mov 0x10(%eax),%esi 10cfb9: 66 85 f6 test %si,%si
10cfbc: 75 0a jne 10cfc8 <_Objects_Name_to_id_u32+0x2c>
return OBJECTS_INVALID_NAME;
name_for_mp.name_u32 = name;
return _Objects_MP_Global_name_search( information, name_for_mp, node, id );
#else
return OBJECTS_INVALID_NAME;
10cfbe: b8 01 00 00 00 mov $0x1,%eax
#endif }
10cfc3: 5b pop %ebx 10cfc4: 5e pop %esi 10cfc5: 5f pop %edi 10cfc6: c9 leave 10cfc7: c3 ret
if ( name == 0 )
return OBJECTS_INVALID_NAME;
search_local_node = false;
if ( information->maximum != 0 &&
10cfc8: 85 d2 test %edx,%edx
10cfca: 75 20 jne 10cfec <_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++ ) {
10cfcc: 0f b7 f6 movzwl %si,%esi 10cfcf: 8b 58 1c mov 0x1c(%eax),%ebx 10cfd2: b8 01 00 00 00 mov $0x1,%eax 10cfd7: 90 nop
the_object = information->local_table[ index ];
10cfd8: 8b 14 83 mov (%ebx,%eax,4),%edx
if ( !the_object )
10cfdb: 85 d2 test %edx,%edx
10cfdd: 74 05 je 10cfe4 <_Objects_Name_to_id_u32+0x48>
continue;
if ( name == the_object->name.name_u32 ) {
10cfdf: 39 4a 0c cmp %ecx,0xc(%edx)
10cfe2: 74 18 je 10cffc <_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++ ) {
10cfe4: 40 inc %eax 10cfe5: 39 c6 cmp %eax,%esi
10cfe7: 73 ef jae 10cfd8 <_Objects_Name_to_id_u32+0x3c>
10cfe9: eb d3 jmp 10cfbe <_Objects_Name_to_id_u32+0x22>
10cfeb: 90 nop <== NOT EXECUTED
return OBJECTS_INVALID_NAME;
search_local_node = false;
if ( information->maximum != 0 &&
(node == OBJECTS_SEARCH_ALL_NODES ||
10cfec: 81 fa ff ff ff 7f cmp $0x7fffffff,%edx
10cff2: 74 d8 je 10cfcc <_Objects_Name_to_id_u32+0x30>
node == OBJECTS_SEARCH_LOCAL_NODE ||
10cff4: 4a dec %edx
10cff5: 75 c7 jne 10cfbe <_Objects_Name_to_id_u32+0x22>
10cff7: eb d3 jmp 10cfcc <_Objects_Name_to_id_u32+0x30>
10cff9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
the_object = information->local_table[ index ];
if ( !the_object )
continue;
if ( name == the_object->name.name_u32 ) {
*id = the_object->id;
10cffc: 8b 42 08 mov 0x8(%edx),%eax 10cfff: 89 07 mov %eax,(%edi)
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
10d001: 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 }
10d003: 5b pop %ebx 10d004: 5e pop %esi 10d005: 5f pop %edi 10d006: c9 leave 10d007: c3 ret
#endif
/* ASSERT: information->is_string == false */
if ( !id )
return OBJECTS_INVALID_ADDRESS;
10d008: 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 }
10d00d: 5b pop %ebx 10d00e: 5e pop %esi 10d00f: 5f pop %edi 10d010: c9 leave 10d011: c3 ret
0010d680 <_Objects_Set_name>:
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
10d680: 55 push %ebp 10d681: 89 e5 mov %esp,%ebp 10d683: 57 push %edi 10d684: 56 push %esi 10d685: 53 push %ebx 10d686: 83 ec 14 sub $0x14,%esp 10d689: 8b 7d 08 mov 0x8(%ebp),%edi 10d68c: 8b 5d 10 mov 0x10(%ebp),%ebx
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
10d68f: 0f b7 47 3a movzwl 0x3a(%edi),%eax 10d693: 50 push %eax 10d694: 53 push %ebx 10d695: e8 ce 79 00 00 call 115068 <strnlen> 10d69a: 89 c6 mov %eax,%esi
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
10d69c: 83 c4 10 add $0x10,%esp 10d69f: 80 7f 38 00 cmpb $0x0,0x38(%edi)
10d6a3: 75 57 jne 10d6fc <_Objects_Set_name+0x7c>
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
10d6a5: 0f be 13 movsbl (%ebx),%edx 10d6a8: c1 e2 18 shl $0x18,%edx 10d6ab: 83 f8 01 cmp $0x1,%eax
10d6ae: 76 38 jbe 10d6e8 <_Objects_Set_name+0x68>
10d6b0: 0f be 43 01 movsbl 0x1(%ebx),%eax 10d6b4: c1 e0 10 shl $0x10,%eax 10d6b7: 09 d0 or %edx,%eax 10d6b9: 83 fe 02 cmp $0x2,%esi
10d6bc: 74 31 je 10d6ef <_Objects_Set_name+0x6f>
10d6be: 0f be 53 02 movsbl 0x2(%ebx),%edx 10d6c2: c1 e2 08 shl $0x8,%edx 10d6c5: 09 c2 or %eax,%edx 10d6c7: 83 fe 03 cmp $0x3,%esi
10d6ca: 0f 84 88 00 00 00 je 10d758 <_Objects_Set_name+0xd8>
10d6d0: 0f be 43 03 movsbl 0x3(%ebx),%eax 10d6d4: 09 c2 or %eax,%edx 10d6d6: 8b 45 0c mov 0xc(%ebp),%eax 10d6d9: 89 50 0c mov %edx,0xc(%eax)
((3 < length) ? s[ 3 ] : ' ')
);
}
return true;
10d6dc: b0 01 mov $0x1,%al
}
10d6de: 8d 65 f4 lea -0xc(%ebp),%esp 10d6e1: 5b pop %ebx 10d6e2: 5e pop %esi 10d6e3: 5f pop %edi 10d6e4: c9 leave 10d6e5: c3 ret
10d6e6: 66 90 xchg %ax,%ax <== NOT EXECUTED
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
10d6e8: 89 d0 mov %edx,%eax 10d6ea: 0d 00 00 20 00 or $0x200000,%eax 10d6ef: 89 c2 mov %eax,%edx 10d6f1: 80 ce 20 or $0x20,%dh 10d6f4: b8 20 00 00 00 mov $0x20,%eax 10d6f9: eb d9 jmp 10d6d4 <_Objects_Set_name+0x54>
10d6fb: 90 nop <== NOT EXECUTED
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
char *d;
d = _Workspace_Allocate( length + 1 );
10d6fc: 83 ec 0c sub $0xc,%esp 10d6ff: 8d 40 01 lea 0x1(%eax),%eax 10d702: 50 push %eax 10d703: e8 cc 18 00 00 call 10efd4 <_Workspace_Allocate> 10d708: 89 c7 mov %eax,%edi
if ( !d )
10d70a: 83 c4 10 add $0x10,%esp 10d70d: 85 c0 test %eax,%eax
10d70f: 74 43 je 10d754 <_Objects_Set_name+0xd4>
return false;
if ( the_object->name.name_p ) {
10d711: 8b 55 0c mov 0xc(%ebp),%edx 10d714: 8b 42 0c mov 0xc(%edx),%eax 10d717: 85 c0 test %eax,%eax
10d719: 74 16 je 10d731 <_Objects_Set_name+0xb1>
_Workspace_Free( (void *)the_object->name.name_p );
10d71b: 83 ec 0c sub $0xc,%esp 10d71e: 50 push %eax 10d71f: e8 cc 18 00 00 call 10eff0 <_Workspace_Free>
the_object->name.name_p = NULL;
10d724: 8b 45 0c mov 0xc(%ebp),%eax 10d727: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) 10d72e: 83 c4 10 add $0x10,%esp
}
strncpy( d, name, length );
10d731: 50 push %eax 10d732: 56 push %esi 10d733: 53 push %ebx 10d734: 57 push %edi 10d735: e8 b2 78 00 00 call 114fec <strncpy>
d[length] = '\0';
10d73a: c6 04 37 00 movb $0x0,(%edi,%esi,1)
the_object->name.name_p = d;
10d73e: 8b 55 0c mov 0xc(%ebp),%edx 10d741: 89 7a 0c mov %edi,0xc(%edx) 10d744: 83 c4 10 add $0x10,%esp
((3 < length) ? s[ 3 ] : ' ')
);
}
return true;
10d747: b0 01 mov $0x1,%al
}
10d749: 8d 65 f4 lea -0xc(%ebp),%esp 10d74c: 5b pop %ebx 10d74d: 5e pop %esi 10d74e: 5f pop %edi 10d74f: c9 leave 10d750: c3 ret
10d751: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
if ( information->is_string ) {
char *d;
d = _Workspace_Allocate( length + 1 );
if ( !d )
return false;
10d754: 31 c0 xor %eax,%eax 10d756: eb 86 jmp 10d6de <_Objects_Set_name+0x5e>
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
10d758: b8 20 00 00 00 mov $0x20,%eax 10d75d: e9 72 ff ff ff jmp 10d6d4 <_Objects_Set_name+0x54>
0010d014 <_Objects_Shrink_information>:
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
10d014: 55 push %ebp 10d015: 89 e5 mov %esp,%ebp 10d017: 57 push %edi 10d018: 56 push %esi 10d019: 53 push %ebx 10d01a: 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 );
10d01d: 8b 45 08 mov 0x8(%ebp),%eax 10d020: 0f b7 58 08 movzwl 0x8(%eax),%ebx
block_count = (information->maximum - index_base) /
10d024: 0f b7 48 14 movzwl 0x14(%eax),%ecx 10d028: 0f b7 40 10 movzwl 0x10(%eax),%eax 10d02c: 29 d8 sub %ebx,%eax 10d02e: 31 d2 xor %edx,%edx 10d030: f7 f1 div %ecx
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
10d032: 85 c0 test %eax,%eax
10d034: 74 21 je 10d057 <_Objects_Shrink_information+0x43><== NEVER TAKEN
if ( information->inactive_per_block[ block ] ==
10d036: 8b 55 08 mov 0x8(%ebp),%edx 10d039: 8b 7a 30 mov 0x30(%edx),%edi 10d03c: 3b 0f cmp (%edi),%ecx
10d03e: 74 1f je 10d05f <_Objects_Shrink_information+0x4b><== NEVER TAKEN
10d040: 31 d2 xor %edx,%edx 10d042: eb 0e jmp 10d052 <_Objects_Shrink_information+0x3e>
information->inactive -= information->allocation_size;
return;
}
index_base += information->allocation_size;
10d044: 01 cb add %ecx,%ebx 10d046: 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 ] ==
10d04d: 3b 0c 97 cmp (%edi,%edx,4),%ecx
10d050: 74 12 je 10d064 <_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++ ) {
10d052: 42 inc %edx 10d053: 39 d0 cmp %edx,%eax
10d055: 77 ed ja 10d044 <_Objects_Shrink_information+0x30>
return;
}
index_base += information->allocation_size;
}
}
10d057: 8d 65 f4 lea -0xc(%ebp),%esp 10d05a: 5b pop %ebx 10d05b: 5e pop %esi 10d05c: 5f pop %edi 10d05d: c9 leave 10d05e: 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 ] ==
10d05f: 31 f6 xor %esi,%esi <== NOT EXECUTED 10d061: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
information->allocation_size ) {
/*
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) information->Inactive.first;
10d064: 8b 55 08 mov 0x8(%ebp),%edx 10d067: 8b 42 20 mov 0x20(%edx),%eax 10d06a: 89 75 e4 mov %esi,-0x1c(%ebp) 10d06d: eb 07 jmp 10d076 <_Objects_Shrink_information+0x62>
10d06f: 90 nop <== NOT EXECUTED
if ((index >= index_base) &&
(index < (index_base + information->allocation_size))) {
_Chain_Extract( &extract_me->Node );
}
}
while ( the_object );
10d070: 85 ff test %edi,%edi
10d072: 74 2c je 10d0a0 <_Objects_Shrink_information+0x8c>
index = _Objects_Get_index( the_object->id );
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
10d074: 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 );
10d076: 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;
10d07a: 8b 38 mov (%eax),%edi
if ((index >= index_base) &&
10d07c: 39 da cmp %ebx,%edx
10d07e: 72 f0 jb 10d070 <_Objects_Shrink_information+0x5c>
(index < (index_base + information->allocation_size))) {
10d080: 8b 75 08 mov 0x8(%ebp),%esi 10d083: 0f b7 4e 14 movzwl 0x14(%esi),%ecx 10d087: 8d 0c 0b lea (%ebx,%ecx,1),%ecx
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
if ((index >= index_base) &&
10d08a: 39 ca cmp %ecx,%edx
10d08c: 73 e2 jae 10d070 <_Objects_Shrink_information+0x5c>
(index < (index_base + information->allocation_size))) {
_Chain_Extract( &extract_me->Node );
10d08e: 83 ec 0c sub $0xc,%esp 10d091: 50 push %eax 10d092: e8 39 ef ff ff call 10bfd0 <_Chain_Extract> 10d097: 83 c4 10 add $0x10,%esp
}
}
while ( the_object );
10d09a: 85 ff test %edi,%edi
10d09c: 75 d6 jne 10d074 <_Objects_Shrink_information+0x60>
10d09e: 66 90 xchg %ax,%ax 10d0a0: 8b 75 e4 mov -0x1c(%ebp),%esi
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
10d0a3: 83 ec 0c sub $0xc,%esp 10d0a6: 8b 55 08 mov 0x8(%ebp),%edx 10d0a9: 8b 42 34 mov 0x34(%edx),%eax 10d0ac: ff 34 30 pushl (%eax,%esi,1) 10d0af: e8 ec 17 00 00 call 10e8a0 <_Workspace_Free>
information->object_blocks[ block ] = NULL;
10d0b4: 8b 55 08 mov 0x8(%ebp),%edx 10d0b7: 8b 42 34 mov 0x34(%edx),%eax 10d0ba: c7 04 30 00 00 00 00 movl $0x0,(%eax,%esi,1)
information->inactive_per_block[ block ] = 0;
10d0c1: 8b 42 30 mov 0x30(%edx),%eax 10d0c4: c7 04 30 00 00 00 00 movl $0x0,(%eax,%esi,1)
information->inactive -= information->allocation_size;
10d0cb: 8b 42 14 mov 0x14(%edx),%eax 10d0ce: 66 29 42 2c sub %ax,0x2c(%edx)
return;
10d0d2: 83 c4 10 add $0x10,%esp
}
index_base += information->allocation_size;
}
}
10d0d5: 8d 65 f4 lea -0xc(%ebp),%esp 10d0d8: 5b pop %ebx 10d0d9: 5e pop %esi 10d0da: 5f pop %edi 10d0db: c9 leave 10d0dc: c3 ret
0010d4f4 <_POSIX_Absolute_timeout_to_ticks>:
*/
POSIX_Absolute_timeout_conversion_results_t _POSIX_Absolute_timeout_to_ticks(
const struct timespec *abstime,
Watchdog_Interval *ticks_out
)
{
10d4f4: 55 push %ebp 10d4f5: 89 e5 mov %esp,%ebp 10d4f7: 57 push %edi 10d4f8: 56 push %esi 10d4f9: 53 push %ebx 10d4fa: 83 ec 38 sub $0x38,%esp 10d4fd: 8b 5d 08 mov 0x8(%ebp),%ebx 10d500: 8b 75 0c mov 0xc(%ebp),%esi
/*
* Make sure there is always a value returned.
*/
*ticks_out = 0;
10d503: c7 06 00 00 00 00 movl $0x0,(%esi)
/*
* Is the absolute time even valid?
*/
if ( !_Timespec_Is_valid(abstime) )
10d509: 53 push %ebx 10d50a: e8 e5 3c 00 00 call 1111f4 <_Timespec_Is_valid> 10d50f: 83 c4 10 add $0x10,%esp 10d512: 84 c0 test %al,%al
10d514: 75 0a jne 10d520 <_POSIX_Absolute_timeout_to_ticks+0x2c>
return POSIX_ABSOLUTE_TIMEOUT_INVALID;
10d516: 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; }
10d518: 8d 65 f4 lea -0xc(%ebp),%esp 10d51b: 5b pop %ebx 10d51c: 5e pop %esi 10d51d: 5f pop %edi 10d51e: c9 leave 10d51f: c3 ret
return POSIX_ABSOLUTE_TIMEOUT_INVALID;
/*
* Is the absolute time in the past?
*/
_TOD_Get( ¤t_time );
10d520: 83 ec 0c sub $0xc,%esp 10d523: 8d 7d e0 lea -0x20(%ebp),%edi 10d526: 57 push %edi 10d527: e8 78 1d 00 00 call 10f2a4 <_TOD_Get>
if ( _Timespec_Less_than( abstime, ¤t_time ) )
10d52c: 5a pop %edx 10d52d: 59 pop %ecx 10d52e: 57 push %edi 10d52f: 53 push %ebx 10d530: e8 e7 3c 00 00 call 11121c <_Timespec_Less_than> 10d535: 83 c4 10 add $0x10,%esp 10d538: 84 c0 test %al,%al
10d53a: 74 10 je 10d54c <_POSIX_Absolute_timeout_to_ticks+0x58>
return POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST;
10d53c: 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; }
10d541: 8d 65 f4 lea -0xc(%ebp),%esp 10d544: 5b pop %ebx 10d545: 5e pop %esi 10d546: 5f pop %edi 10d547: c9 leave 10d548: c3 ret
10d549: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
return POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST;
/*
* How long until the requested absolute time?
*/
_Timespec_Subtract( ¤t_time, abstime, &difference );
10d54c: 50 push %eax 10d54d: 8d 45 d8 lea -0x28(%ebp),%eax 10d550: 50 push %eax 10d551: 53 push %ebx 10d552: 57 push %edi 10d553: 89 45 d4 mov %eax,-0x2c(%ebp) 10d556: e8 e5 3c 00 00 call 111240 <_Timespec_Subtract>
/*
* Internally the SuperCore uses ticks, so convert to them.
*/
*ticks_out = _Timespec_To_ticks( &difference );
10d55b: 8b 45 d4 mov -0x2c(%ebp),%eax 10d55e: 89 04 24 mov %eax,(%esp) 10d561: e8 1a 3d 00 00 call 111280 <_Timespec_To_ticks> 10d566: 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 )
10d568: 83 c4 10 add $0x10,%esp
return POSIX_ABSOLUTE_TIMEOUT_IS_NOW;
10d56b: 83 f8 01 cmp $0x1,%eax 10d56e: 19 c0 sbb %eax,%eax 10d570: 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; }
10d573: 8d 65 f4 lea -0xc(%ebp),%esp 10d576: 5b pop %ebx 10d577: 5e pop %esi 10d578: 5f pop %edi 10d579: c9 leave 10d57a: c3 ret
0010c0ac <_POSIX_Condition_variables_Get>:
POSIX_Condition_variables_Control *_POSIX_Condition_variables_Get (
pthread_cond_t *cond,
Objects_Locations *location
)
{
10c0ac: 55 push %ebp 10c0ad: 89 e5 mov %esp,%ebp 10c0af: 56 push %esi 10c0b0: 53 push %ebx 10c0b1: 8b 5d 08 mov 0x8(%ebp),%ebx 10c0b4: 8b 75 0c mov 0xc(%ebp),%esi
int status;
if ( !cond ) {
10c0b7: 85 db test %ebx,%ebx
10c0b9: 74 39 je 10c0f4 <_POSIX_Condition_variables_Get+0x48>
*location = OBJECTS_ERROR;
return (POSIX_Condition_variables_Control *) 0;
}
if ( *cond == PTHREAD_COND_INITIALIZER ) {
10c0bb: 8b 03 mov (%ebx),%eax 10c0bd: 83 f8 ff cmp $0xffffffff,%eax
10c0c0: 74 1a je 10c0dc <_POSIX_Condition_variables_Get+0x30>
}
/*
* Now call Objects_Get()
*/
return (POSIX_Condition_variables_Control *)_Objects_Get(
10c0c2: 52 push %edx 10c0c3: 56 push %esi 10c0c4: 50 push %eax 10c0c5: 68 60 a0 12 00 push $0x12a060 10c0ca: e8 75 2b 00 00 call 10ec44 <_Objects_Get> 10c0cf: 83 c4 10 add $0x10,%esp
&_POSIX_Condition_variables_Information,
(Objects_Id) *cond,
location
);
}
10c0d2: 8d 65 f8 lea -0x8(%ebp),%esp 10c0d5: 5b pop %ebx 10c0d6: 5e pop %esi 10c0d7: c9 leave 10c0d8: c3 ret
10c0d9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
if ( *cond == PTHREAD_COND_INITIALIZER ) {
/*
* Do an "auto-create" here.
*/
status = pthread_cond_init( cond, 0 );
10c0dc: 83 ec 08 sub $0x8,%esp 10c0df: 6a 00 push $0x0 10c0e1: 53 push %ebx 10c0e2: e8 19 00 00 00 call 10c100 <pthread_cond_init>
if ( status ) {
10c0e7: 83 c4 10 add $0x10,%esp 10c0ea: 85 c0 test %eax,%eax
10c0ec: 75 06 jne 10c0f4 <_POSIX_Condition_variables_Get+0x48>
10c0ee: 8b 03 mov (%ebx),%eax 10c0f0: eb d0 jmp 10c0c2 <_POSIX_Condition_variables_Get+0x16>
10c0f2: 66 90 xchg %ax,%ax <== NOT EXECUTED
*location = OBJECTS_ERROR;
10c0f4: c7 06 01 00 00 00 movl $0x1,(%esi)
return (POSIX_Condition_variables_Control *) 0;
10c0fa: 31 c0 xor %eax,%eax 10c0fc: eb d4 jmp 10c0d2 <_POSIX_Condition_variables_Get+0x26>
0010c1c8 <_POSIX_Condition_variables_Signal_support>:
int _POSIX_Condition_variables_Signal_support(
pthread_cond_t *cond,
bool is_broadcast
)
{
10c1c8: 55 push %ebp 10c1c9: 89 e5 mov %esp,%ebp 10c1cb: 57 push %edi 10c1cc: 56 push %esi 10c1cd: 53 push %ebx 10c1ce: 83 ec 24 sub $0x24,%esp 10c1d1: 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 );
10c1d4: 8d 45 e4 lea -0x1c(%ebp),%eax 10c1d7: 50 push %eax 10c1d8: ff 75 08 pushl 0x8(%ebp) 10c1db: e8 cc fe ff ff call 10c0ac <_POSIX_Condition_variables_Get> 10c1e0: 89 c7 mov %eax,%edi
switch ( location ) {
10c1e2: 83 c4 10 add $0x10,%esp 10c1e5: 8b 45 e4 mov -0x1c(%ebp),%eax 10c1e8: 85 c0 test %eax,%eax
10c1ea: 74 10 je 10c1fc <_POSIX_Condition_variables_Signal_support+0x34>
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10c1ec: b8 16 00 00 00 mov $0x16,%eax
}
10c1f1: 8d 65 f4 lea -0xc(%ebp),%esp 10c1f4: 5b pop %ebx 10c1f5: 5e pop %esi 10c1f6: 5f pop %edi 10c1f7: c9 leave 10c1f8: c3 ret
10c1f9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
10c1fc: 8d 77 18 lea 0x18(%edi),%esi 10c1ff: eb 0b jmp 10c20c <_POSIX_Condition_variables_Signal_support+0x44>
10c201: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
case OBJECTS_LOCAL:
do {
the_thread = _Thread_queue_Dequeue( &the_cond->Wait_queue );
if ( !the_thread )
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
} while ( is_broadcast && the_thread );
10c204: 84 db test %bl,%bl
10c206: 74 20 je 10c228 <_POSIX_Condition_variables_Signal_support+0x60>
10c208: 85 c0 test %eax,%eax
10c20a: 74 1c je 10c228 <_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 );
10c20c: 83 ec 0c sub $0xc,%esp 10c20f: 56 push %esi 10c210: e8 83 36 00 00 call 10f898 <_Thread_queue_Dequeue>
if ( !the_thread )
10c215: 83 c4 10 add $0x10,%esp 10c218: 85 c0 test %eax,%eax
10c21a: 75 e8 jne 10c204 <_POSIX_Condition_variables_Signal_support+0x3c>
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
10c21c: c7 47 14 00 00 00 00 movl $0x0,0x14(%edi)
} while ( is_broadcast && the_thread );
10c223: 84 db test %bl,%bl
10c225: 75 e1 jne 10c208 <_POSIX_Condition_variables_Signal_support+0x40>
10c227: 90 nop
_Thread_Enable_dispatch();
10c228: e8 a7 32 00 00 call 10f4d4 <_Thread_Enable_dispatch>
return 0;
10c22d: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c22f: 8d 65 f4 lea -0xc(%ebp),%esp 10c232: 5b pop %ebx 10c233: 5e pop %esi 10c234: 5f pop %edi 10c235: c9 leave 10c236: c3 ret
0010c290 <_POSIX_Condition_variables_Wait_support>:
pthread_cond_t *cond,
pthread_mutex_t *mutex,
Watchdog_Interval timeout,
bool already_timedout
)
{
10c290: 55 push %ebp 10c291: 89 e5 mov %esp,%ebp 10c293: 57 push %edi 10c294: 56 push %esi 10c295: 53 push %ebx 10c296: 83 ec 34 sub $0x34,%esp 10c299: 8b 7d 08 mov 0x8(%ebp),%edi 10c29c: 8b 5d 0c mov 0xc(%ebp),%ebx 10c29f: 8a 45 14 mov 0x14(%ebp),%al 10c2a2: 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 ) ) {
10c2a5: 8d 75 e4 lea -0x1c(%ebp),%esi 10c2a8: 56 push %esi 10c2a9: 53 push %ebx 10c2aa: e8 59 01 00 00 call 10c408 <_POSIX_Mutex_Get> 10c2af: 83 c4 10 add $0x10,%esp 10c2b2: 85 c0 test %eax,%eax
10c2b4: 74 21 je 10c2d7 <_POSIX_Condition_variables_Wait_support+0x47>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10c2b6: a1 94 9b 12 00 mov 0x129b94,%eax 10c2bb: 48 dec %eax 10c2bc: a3 94 9b 12 00 mov %eax,0x129b94
return EINVAL;
}
_Thread_Unnest_dispatch();
the_cond = _POSIX_Condition_variables_Get( cond, &location );
10c2c1: 83 ec 08 sub $0x8,%esp 10c2c4: 56 push %esi 10c2c5: 57 push %edi 10c2c6: e8 e1 fd ff ff call 10c0ac <_POSIX_Condition_variables_Get> 10c2cb: 89 c6 mov %eax,%esi
switch ( location ) {
10c2cd: 83 c4 10 add $0x10,%esp 10c2d0: 8b 55 e4 mov -0x1c(%ebp),%edx 10c2d3: 85 d2 test %edx,%edx
10c2d5: 74 11 je 10c2e8 <_POSIX_Condition_variables_Wait_support+0x58>
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10c2d7: be 16 00 00 00 mov $0x16,%esi
}
10c2dc: 89 f0 mov %esi,%eax 10c2de: 8d 65 f4 lea -0xc(%ebp),%esp 10c2e1: 5b pop %ebx 10c2e2: 5e pop %esi 10c2e3: 5f pop %edi 10c2e4: c9 leave 10c2e5: c3 ret
10c2e6: 66 90 xchg %ax,%ax <== NOT EXECUTED
the_cond = _POSIX_Condition_variables_Get( cond, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) {
10c2e8: 8b 40 14 mov 0x14(%eax),%eax 10c2eb: 85 c0 test %eax,%eax
10c2ed: 74 19 je 10c308 <_POSIX_Condition_variables_Wait_support+0x78>
10c2ef: 3b 03 cmp (%ebx),%eax
10c2f1: 74 15 je 10c308 <_POSIX_Condition_variables_Wait_support+0x78>
_Thread_Enable_dispatch();
10c2f3: e8 dc 31 00 00 call 10f4d4 <_Thread_Enable_dispatch>
return EINVAL;
10c2f8: be 16 00 00 00 mov $0x16,%esi
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c2fd: 89 f0 mov %esi,%eax 10c2ff: 8d 65 f4 lea -0xc(%ebp),%esp 10c302: 5b pop %ebx 10c303: 5e pop %esi 10c304: 5f pop %edi 10c305: c9 leave 10c306: c3 ret
10c307: 90 nop <== NOT EXECUTED
if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) {
_Thread_Enable_dispatch();
return EINVAL;
}
(void) pthread_mutex_unlock( mutex );
10c308: 83 ec 0c sub $0xc,%esp 10c30b: 53 push %ebx 10c30c: e8 73 03 00 00 call 10c684 <pthread_mutex_unlock>
_Thread_Enable_dispatch();
return EINVAL;
}
*/
if ( !already_timedout ) {
10c311: 83 c4 10 add $0x10,%esp 10c314: 80 7d d7 00 cmpb $0x0,-0x29(%ebp)
10c318: 75 4e jne 10c368 <_POSIX_Condition_variables_Wait_support+0xd8>
the_cond->Mutex = *mutex;
10c31a: 8b 03 mov (%ebx),%eax 10c31c: 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;
10c31f: 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;
10c326: a1 58 a1 12 00 mov 0x12a158,%eax 10c32b: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
10c332: 83 c6 18 add $0x18,%esi 10c335: 89 70 44 mov %esi,0x44(%eax)
_Thread_Executing->Wait.id = *cond;
10c338: 8b 17 mov (%edi),%edx 10c33a: 89 50 20 mov %edx,0x20(%eax)
_Thread_queue_Enqueue( &the_cond->Wait_queue, timeout );
10c33d: 50 push %eax 10c33e: 68 5c fd 10 00 push $0x10fd5c 10c343: ff 75 10 pushl 0x10(%ebp) 10c346: 56 push %esi 10c347: e8 70 36 00 00 call 10f9bc <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
10c34c: e8 83 31 00 00 call 10f4d4 <_Thread_Enable_dispatch>
* a POSIX signal, then pthread_cond_wait returns spuriously,
* according to the POSIX standard. It means that pthread_cond_wait
* returns a success status, except for the fact that it was not
* woken up a pthread_cond_signal or a pthread_cond_broadcast.
*/
status = _Thread_Executing->Wait.return_code;
10c351: a1 58 a1 12 00 mov 0x12a158,%eax 10c356: 8b 70 34 mov 0x34(%eax),%esi
if ( status == EINTR )
10c359: 83 c4 10 add $0x10,%esp 10c35c: 83 fe 04 cmp $0x4,%esi
10c35f: 75 11 jne 10c372 <_POSIX_Condition_variables_Wait_support+0xe2><== ALWAYS TAKEN
status = 0;
10c361: 31 f6 xor %esi,%esi <== NOT EXECUTED 10c363: eb 0d jmp 10c372 <_POSIX_Condition_variables_Wait_support+0xe2><== NOT EXECUTED 10c365: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
} else {
_Thread_Enable_dispatch();
10c368: e8 67 31 00 00 call 10f4d4 <_Thread_Enable_dispatch>
status = ETIMEDOUT;
10c36d: be 74 00 00 00 mov $0x74,%esi
/*
* When we get here the dispatch disable level is 0.
*/
mutex_status = pthread_mutex_lock( mutex );
10c372: 83 ec 0c sub $0xc,%esp 10c375: 53 push %ebx 10c376: e8 81 02 00 00 call 10c5fc <pthread_mutex_lock>
if ( mutex_status )
10c37b: 83 c4 10 add $0x10,%esp 10c37e: 85 c0 test %eax,%eax
10c380: 0f 85 51 ff ff ff jne 10c2d7 <_POSIX_Condition_variables_Wait_support+0x47>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c386: 89 f0 mov %esi,%eax 10c388: 8d 65 f4 lea -0xc(%ebp),%esp 10c38b: 5b pop %ebx 10c38c: 5e pop %esi 10c38d: 5f pop %edi 10c38e: c9 leave 10c38f: c3 ret
00112b38 <_POSIX_Keys_Run_destructors>:
*/
void _POSIX_Keys_Run_destructors(
Thread_Control *thread
)
{
112b38: 55 push %ebp 112b39: 89 e5 mov %esp,%ebp 112b3b: 57 push %edi 112b3c: 56 push %esi 112b3d: 53 push %ebx 112b3e: 83 ec 2c sub $0x2c,%esp
Objects_Maximum thread_index = _Objects_Get_index( thread->Object.id );
112b41: 8b 45 08 mov 0x8(%ebp),%eax 112b44: 8b 40 08 mov 0x8(%eax),%eax 112b47: 89 c7 mov %eax,%edi 112b49: c1 ef 18 shr $0x18,%edi 112b4c: 83 e7 07 and $0x7,%edi
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 ];
112b4f: 0f b7 c0 movzwl %ax,%eax 112b52: c1 e0 02 shl $0x2,%eax 112b55: 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;
112b58: 8b 1d 70 69 12 00 mov 0x126970,%ebx
done = true;
for ( index = 1 ; index <= max ; ++index ) {
112b5e: 66 85 db test %bx,%bx
112b61: 75 09 jne 112b6c <_POSIX_Keys_Run_destructors+0x34>
done = false;
}
}
}
}
}
112b63: 8d 65 f4 lea -0xc(%ebp),%esp 112b66: 5b pop %ebx 112b67: 5e pop %esi 112b68: 5f pop %edi 112b69: c9 leave 112b6a: c3 ret
112b6b: 90 nop <== NOT EXECUTED
Objects_Maximum index = 0;
Objects_Maximum max = _POSIX_Keys_Information.maximum;
done = true;
for ( index = 1 ; index <= max ; ++index ) {
112b6c: be 01 00 00 00 mov $0x1,%esi 112b71: b0 01 mov $0x1,%al
POSIX_Keys_Control *key = (POSIX_Keys_Control *)
_POSIX_Keys_Information.local_table [ index ];
112b73: 0f b7 ce movzwl %si,%ecx 112b76: 8b 15 7c 69 12 00 mov 0x12697c,%edx
Objects_Maximum max = _POSIX_Keys_Information.maximum;
done = true;
for ( index = 1 ; index <= max ; ++index ) {
POSIX_Keys_Control *key = (POSIX_Keys_Control *)
112b7c: 8b 0c 8a mov (%edx,%ecx,4),%ecx
_POSIX_Keys_Information.local_table [ index ];
if ( key != NULL && key->destructor != NULL ) {
112b7f: 85 c9 test %ecx,%ecx
112b81: 74 2c je 112baf <_POSIX_Keys_Run_destructors+0x77>
112b83: 8b 51 10 mov 0x10(%ecx),%edx 112b86: 89 55 d4 mov %edx,-0x2c(%ebp) 112b89: 85 d2 test %edx,%edx
112b8b: 74 22 je 112baf <_POSIX_Keys_Run_destructors+0x77>
void *value = key->Values [ thread_api ][ thread_index ];
112b8d: 8b 55 e0 mov -0x20(%ebp),%edx 112b90: 03 54 b9 14 add 0x14(%ecx,%edi,4),%edx 112b94: 89 55 e4 mov %edx,-0x1c(%ebp) 112b97: 8b 0a mov (%edx),%ecx
if ( value != NULL ) {
112b99: 85 c9 test %ecx,%ecx
112b9b: 74 12 je 112baf <_POSIX_Keys_Run_destructors+0x77>
key->Values [ thread_api ][ thread_index ] = NULL;
112b9d: c7 02 00 00 00 00 movl $0x0,(%edx)
(*key->destructor)( value );
112ba3: 83 ec 0c sub $0xc,%esp 112ba6: 51 push %ecx 112ba7: ff 55 d4 call *-0x2c(%ebp) 112baa: 83 c4 10 add $0x10,%esp
done = false;
112bad: 31 c0 xor %eax,%eax
Objects_Maximum index = 0;
Objects_Maximum max = _POSIX_Keys_Information.maximum;
done = true;
for ( index = 1 ; index <= max ; ++index ) {
112baf: 46 inc %esi 112bb0: 66 39 f3 cmp %si,%bx
112bb3: 73 be jae 112b73 <_POSIX_Keys_Run_destructors+0x3b>
* 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 ) {
112bb5: 84 c0 test %al,%al
112bb7: 74 9f je 112b58 <_POSIX_Keys_Run_destructors+0x20>
112bb9: eb a8 jmp 112b63 <_POSIX_Keys_Run_destructors+0x2b>
00116290 <_POSIX_Message_queue_Create_support>:
const char *name_arg,
int pshared,
struct mq_attr *attr_ptr,
POSIX_Message_queue_Control **message_queue
)
{
116290: 55 push %ebp 116291: 89 e5 mov %esp,%ebp 116293: 57 push %edi 116294: 56 push %esi 116295: 53 push %ebx 116296: 83 ec 24 sub $0x24,%esp 116299: 8b 5d 10 mov 0x10(%ebp),%ebx
CORE_message_queue_Attributes *the_mq_attr;
struct mq_attr attr;
char *name;
size_t n;
n = strnlen( name_arg, NAME_MAX );
11629c: 68 ff 00 00 00 push $0xff 1162a1: ff 75 08 pushl 0x8(%ebp) 1162a4: e8 ff 4c 00 00 call 11afa8 <strnlen> 1162a9: 89 c6 mov %eax,%esi 1162ab: a1 94 fa 12 00 mov 0x12fa94,%eax 1162b0: 40 inc %eax 1162b1: a3 94 fa 12 00 mov %eax,0x12fa94
* 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 ) {
1162b6: 83 c4 10 add $0x10,%esp 1162b9: 85 db test %ebx,%ebx
1162bb: 0f 84 b7 00 00 00 je 116378 <_POSIX_Message_queue_Create_support+0xe8>
attr.mq_maxmsg = 10;
attr.mq_msgsize = 16;
} else {
if ( attr_ptr->mq_maxmsg <= 0 ){
1162c1: 8b 7b 04 mov 0x4(%ebx),%edi 1162c4: 85 ff test %edi,%edi
1162c6: 0f 8e f0 00 00 00 jle 1163bc <_POSIX_Message_queue_Create_support+0x12c>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( attr_ptr->mq_msgsize <= 0 ){
1162cc: 8b 5b 08 mov 0x8(%ebx),%ebx 1162cf: 89 5d e4 mov %ebx,-0x1c(%ebp) 1162d2: 85 db test %ebx,%ebx
1162d4: 0f 8e e2 00 00 00 jle 1163bc <_POSIX_Message_queue_Create_support+0x12c>
RTEMS_INLINE_ROUTINE
POSIX_Message_queue_Control *_POSIX_Message_queue_Allocate( void )
{
return (POSIX_Message_queue_Control *)
_Objects_Allocate( &_POSIX_Message_queue_Information );
1162da: 83 ec 0c sub $0xc,%esp 1162dd: 68 40 fe 12 00 push $0x12fe40 1162e2: e8 99 c4 ff ff call 112780 <_Objects_Allocate> 1162e7: 89 c3 mov %eax,%ebx
attr = *attr_ptr;
}
the_mq = _POSIX_Message_queue_Allocate();
if ( !the_mq ) {
1162e9: 83 c4 10 add $0x10,%esp 1162ec: 85 c0 test %eax,%eax
1162ee: 0f 84 0a 01 00 00 je 1163fe <_POSIX_Message_queue_Create_support+0x16e>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENFILE );
}
the_mq->process_shared = pshared;
1162f4: 8b 45 0c mov 0xc(%ebp),%eax 1162f7: 89 43 10 mov %eax,0x10(%ebx)
the_mq->named = true;
1162fa: c6 43 14 01 movb $0x1,0x14(%ebx)
the_mq->open_count = 1;
1162fe: c7 43 18 01 00 00 00 movl $0x1,0x18(%ebx)
the_mq->linked = true;
116305: c6 43 15 01 movb $0x1,0x15(%ebx)
/*
* Make a copy of the user's string for name just in case it was
* dynamically constructed.
*/
name = _Workspace_Allocate(n+1);
116309: 8d 56 01 lea 0x1(%esi),%edx 11630c: 83 ec 0c sub $0xc,%esp 11630f: 52 push %edx 116310: 89 55 e0 mov %edx,-0x20(%ebp) 116313: e8 e8 e4 ff ff call 114800 <_Workspace_Allocate> 116318: 89 c6 mov %eax,%esi
if (!name) {
11631a: 83 c4 10 add $0x10,%esp 11631d: 85 c0 test %eax,%eax 11631f: 8b 55 e0 mov -0x20(%ebp),%edx
116322: 0f 84 ab 00 00 00 je 1163d3 <_POSIX_Message_queue_Create_support+0x143>
_POSIX_Message_queue_Free( the_mq );
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENOMEM );
}
strncpy( name, name_arg, n+1 );
116328: 50 push %eax 116329: 52 push %edx 11632a: ff 75 08 pushl 0x8(%ebp) 11632d: 56 push %esi 11632e: e8 f9 4b 00 00 call 11af2c <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;
116333: c7 43 5c 00 00 00 00 movl $0x0,0x5c(%ebx)
if ( !_CORE_message_queue_Initialize(
11633a: ff 75 e4 pushl -0x1c(%ebp) 11633d: 57 push %edi
* current scheduling policy. * * 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;
11633e: 8d 43 5c lea 0x5c(%ebx),%eax
the_mq_attr->discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO;
if ( !_CORE_message_queue_Initialize(
116341: 50 push %eax 116342: 8d 43 1c lea 0x1c(%ebx),%eax 116345: 50 push %eax 116346: e8 19 0f 00 00 call 117264 <_CORE_message_queue_Initialize> 11634b: 83 c4 20 add $0x20,%esp 11634e: 84 c0 test %al,%al
116350: 74 3a je 11638c <_POSIX_Message_queue_Create_support+0xfc>
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
_Objects_Set_local_object(
116352: 0f b7 53 08 movzwl 0x8(%ebx),%edx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
116356: a1 5c fe 12 00 mov 0x12fe5c,%eax 11635b: 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;
11635e: 89 73 0c mov %esi,0xc(%ebx)
&_POSIX_Message_queue_Information,
&the_mq->Object,
name
);
*message_queue = the_mq;
116361: 8b 45 14 mov 0x14(%ebp),%eax 116364: 89 18 mov %ebx,(%eax)
_Thread_Enable_dispatch();
116366: e8 dd d1 ff ff call 113548 <_Thread_Enable_dispatch>
return 0;
11636b: 31 c0 xor %eax,%eax
}
11636d: 8d 65 f4 lea -0xc(%ebp),%esp 116370: 5b pop %ebx 116371: 5e pop %esi 116372: 5f pop %edi 116373: c9 leave 116374: c3 ret
116375: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
* 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 ) {
attr.mq_maxmsg = 10;
attr.mq_msgsize = 16;
116378: c7 45 e4 10 00 00 00 movl $0x10,-0x1c(%ebp)
* 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 ) {
attr.mq_maxmsg = 10;
11637f: bf 0a 00 00 00 mov $0xa,%edi 116384: e9 51 ff ff ff jmp 1162da <_POSIX_Message_queue_Create_support+0x4a>
116389: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free (
POSIX_Message_queue_Control *the_mq
)
{
_Objects_Free( &_POSIX_Message_queue_Information, &the_mq->Object );
11638c: 83 ec 08 sub $0x8,%esp 11638f: 53 push %ebx 116390: 68 40 fe 12 00 push $0x12fe40 116395: e8 5e c7 ff ff call 112af8 <_Objects_Free>
attr.mq_maxmsg,
attr.mq_msgsize
) ) {
_POSIX_Message_queue_Free( the_mq );
_Workspace_Free(name);
11639a: 89 34 24 mov %esi,(%esp) 11639d: e8 7a e4 ff ff call 11481c <_Workspace_Free>
_Thread_Enable_dispatch();
1163a2: e8 a1 d1 ff ff call 113548 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENOSPC );
1163a7: e8 74 34 00 00 call 119820 <__errno> 1163ac: c7 00 1c 00 00 00 movl $0x1c,(%eax) 1163b2: 83 c4 10 add $0x10,%esp 1163b5: b8 ff ff ff ff mov $0xffffffff,%eax 1163ba: eb b1 jmp 11636d <_POSIX_Message_queue_Create_support+0xdd>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( attr_ptr->mq_msgsize <= 0 ){
_Thread_Enable_dispatch();
1163bc: e8 87 d1 ff ff call 113548 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EINVAL );
1163c1: e8 5a 34 00 00 call 119820 <__errno> 1163c6: c7 00 16 00 00 00 movl $0x16,(%eax) 1163cc: b8 ff ff ff ff mov $0xffffffff,%eax 1163d1: eb 9a jmp 11636d <_POSIX_Message_queue_Create_support+0xdd> 1163d3: 83 ec 08 sub $0x8,%esp 1163d6: 53 push %ebx 1163d7: 68 40 fe 12 00 push $0x12fe40 1163dc: e8 17 c7 ff ff call 112af8 <_Objects_Free>
* dynamically constructed.
*/
name = _Workspace_Allocate(n+1);
if (!name) {
_POSIX_Message_queue_Free( the_mq );
_Thread_Enable_dispatch();
1163e1: e8 62 d1 ff ff call 113548 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENOMEM );
1163e6: e8 35 34 00 00 call 119820 <__errno> 1163eb: c7 00 0c 00 00 00 movl $0xc,(%eax) 1163f1: 83 c4 10 add $0x10,%esp 1163f4: b8 ff ff ff ff mov $0xffffffff,%eax 1163f9: e9 6f ff ff ff jmp 11636d <_POSIX_Message_queue_Create_support+0xdd>
attr = *attr_ptr;
}
the_mq = _POSIX_Message_queue_Allocate();
if ( !the_mq ) {
_Thread_Enable_dispatch();
1163fe: e8 45 d1 ff ff call 113548 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENFILE );
116403: e8 18 34 00 00 call 119820 <__errno> 116408: c7 00 17 00 00 00 movl $0x17,(%eax) 11640e: b8 ff ff ff ff mov $0xffffffff,%eax 116413: e9 55 ff ff ff jmp 11636d <_POSIX_Message_queue_Create_support+0xdd>
00116418 <_POSIX_Message_queue_Name_to_id>:
*/
int _POSIX_Message_queue_Name_to_id(
const char *name,
Objects_Id *id
)
{
116418: 55 push %ebp 116419: 89 e5 mov %esp,%ebp 11641b: 53 push %ebx 11641c: 83 ec 14 sub $0x14,%esp 11641f: 8b 5d 08 mov 0x8(%ebp),%ebx
Objects_Name_or_id_lookup_errors status;
Objects_Id the_id;
if ( !name )
116422: 85 db test %ebx,%ebx
116424: 74 05 je 11642b <_POSIX_Message_queue_Name_to_id+0x13>
return EINVAL;
if ( !name[0] )
116426: 80 3b 00 cmpb $0x0,(%ebx)
116429: 75 0d jne 116438 <_POSIX_Message_queue_Name_to_id+0x20>
return EINVAL;
11642b: b8 16 00 00 00 mov $0x16,%eax
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
return ENOENT;
}
116430: 8b 5d fc mov -0x4(%ebp),%ebx 116433: c9 leave 116434: c3 ret
116435: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
return EINVAL;
if ( !name[0] )
return EINVAL;
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
116438: 83 ec 08 sub $0x8,%esp 11643b: 68 ff 00 00 00 push $0xff 116440: 53 push %ebx 116441: e8 62 4b 00 00 call 11afa8 <strnlen> 116446: 83 c4 10 add $0x10,%esp 116449: 3d fe 00 00 00 cmp $0xfe,%eax
11644e: 76 0c jbe 11645c <_POSIX_Message_queue_Name_to_id+0x44>
return ENAMETOOLONG;
116450: b8 5b 00 00 00 mov $0x5b,%eax
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
return ENOENT;
}
116455: 8b 5d fc mov -0x4(%ebp),%ebx 116458: c9 leave 116459: c3 ret
11645a: 66 90 xchg %ax,%ax <== NOT EXECUTED
return EINVAL;
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
return ENAMETOOLONG;
status = _Objects_Name_to_id_string(
11645c: 50 push %eax 11645d: 8d 45 f4 lea -0xc(%ebp),%eax 116460: 50 push %eax 116461: 53 push %ebx 116462: 68 40 fe 12 00 push $0x12fe40 116467: e8 00 14 00 00 call 11786c <_Objects_Name_to_id_string>
&_POSIX_Message_queue_Information,
name,
&the_id
);
*id = the_id;
11646c: 8b 4d f4 mov -0xc(%ebp),%ecx 11646f: 8b 55 0c mov 0xc(%ebp),%edx 116472: 89 0a mov %ecx,(%edx)
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
116474: 83 c4 10 add $0x10,%esp
return 0;
116477: 83 f8 01 cmp $0x1,%eax 11647a: 19 c0 sbb %eax,%eax 11647c: f7 d0 not %eax 11647e: 83 e0 02 and $0x2,%eax
return ENOENT;
}
116481: 8b 5d fc mov -0x4(%ebp),%ebx 116484: c9 leave 116485: c3 ret
0010fcc8 <_POSIX_Message_queue_Receive_support>:
size_t msg_len,
unsigned int *msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
10fcc8: 55 push %ebp 10fcc9: 89 e5 mov %esp,%ebp 10fccb: 53 push %ebx 10fccc: 83 ec 28 sub $0x28,%esp 10fccf: 8b 5d 08 mov 0x8(%ebp),%ebx 10fcd2: 8a 45 18 mov 0x18(%ebp),%al 10fcd5: 88 45 e7 mov %al,-0x19(%ebp)
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
size_t length_out;
bool do_wait;
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
10fcd8: 8d 45 f4 lea -0xc(%ebp),%eax
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd (
mqd_t id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control_fd *) _Objects_Get(
10fcdb: 50 push %eax 10fcdc: 53 push %ebx 10fcdd: 68 e0 ff 12 00 push $0x12ffe0 10fce2: e8 51 2f 00 00 call 112c38 <_Objects_Get>
switch ( location ) {
10fce7: 83 c4 10 add $0x10,%esp 10fcea: 8b 55 f4 mov -0xc(%ebp),%edx 10fced: 85 d2 test %edx,%edx
10fcef: 74 17 je 10fd08 <_POSIX_Message_queue_Receive_support+0x40>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
10fcf1: e8 2a 9b 00 00 call 119820 <__errno> 10fcf6: c7 00 09 00 00 00 movl $0x9,(%eax) 10fcfc: b8 ff ff ff ff mov $0xffffffff,%eax
}
10fd01: 8b 5d fc mov -0x4(%ebp),%ebx 10fd04: c9 leave 10fd05: c3 ret
10fd06: 66 90 xchg %ax,%ax <== NOT EXECUTED
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) {
10fd08: 8b 50 14 mov 0x14(%eax),%edx 10fd0b: 89 d1 mov %edx,%ecx 10fd0d: 83 e1 03 and $0x3,%ecx 10fd10: 49 dec %ecx
10fd11: 0f 84 af 00 00 00 je 10fdc6 <_POSIX_Message_queue_Receive_support+0xfe>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EBADF );
}
the_mq = the_mq_fd->Queue;
10fd17: 8b 40 10 mov 0x10(%eax),%eax
if ( msg_len < the_mq->Message_queue.maximum_message_size ) {
10fd1a: 8b 4d 10 mov 0x10(%ebp),%ecx 10fd1d: 39 48 68 cmp %ecx,0x68(%eax)
10fd20: 77 62 ja 10fd84 <_POSIX_Message_queue_Receive_support+0xbc>
/*
* Now if something goes wrong, we return a "length" of -1
* to indicate an error.
*/
length_out = -1;
10fd22: c7 45 f0 ff ff ff ff movl $0xffffffff,-0x10(%ebp)
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
10fd29: 80 7d e7 00 cmpb $0x0,-0x19(%ebp)
10fd2d: 75 45 jne 10fd74 <_POSIX_Message_queue_Receive_support+0xac><== ALWAYS TAKEN
10fd2f: 31 d2 xor %edx,%edx <== NOT EXECUTED
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
10fd31: 83 ec 08 sub $0x8,%esp 10fd34: ff 75 1c pushl 0x1c(%ebp) 10fd37: 52 push %edx 10fd38: 8d 55 f0 lea -0x10(%ebp),%edx 10fd3b: 52 push %edx 10fd3c: ff 75 0c pushl 0xc(%ebp) 10fd3f: 53 push %ebx 10fd40: 83 c0 1c add $0x1c,%eax 10fd43: 50 push %eax 10fd44: e8 93 1f 00 00 call 111cdc <_CORE_message_queue_Seize>
&length_out,
do_wait,
timeout
);
_Thread_Enable_dispatch();
10fd49: 83 c4 20 add $0x20,%esp 10fd4c: e8 f7 37 00 00 call 113548 <_Thread_Enable_dispatch>
*msg_prio =
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
10fd51: 8b 15 58 00 13 00 mov 0x130058,%edx
RTEMS_INLINE_ROUTINE unsigned int _POSIX_Message_queue_Priority_from_core(
CORE_message_queue_Submit_types priority
)
{
/* absolute value without a library dependency */
return ((priority >= 0) ? priority : -priority);
10fd57: 8b 42 24 mov 0x24(%edx),%eax 10fd5a: 85 c0 test %eax,%eax
10fd5c: 78 22 js 10fd80 <_POSIX_Message_queue_Receive_support+0xb8>
do_wait,
timeout
);
_Thread_Enable_dispatch();
*msg_prio =
10fd5e: 8b 4d 14 mov 0x14(%ebp),%ecx 10fd61: 89 01 mov %eax,(%ecx)
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
if ( !_Thread_Executing->Wait.return_code )
10fd63: 8b 42 34 mov 0x34(%edx),%eax 10fd66: 85 c0 test %eax,%eax
10fd68: 75 36 jne 10fda0 <_POSIX_Message_queue_Receive_support+0xd8>
return length_out;
10fd6a: 8b 45 f0 mov -0x10(%ebp),%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
10fd6d: 8b 5d fc mov -0x4(%ebp),%ebx 10fd70: c9 leave 10fd71: c3 ret
10fd72: 66 90 xchg %ax,%ax <== NOT EXECUTED
length_out = -1;
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
10fd74: 80 e6 40 and $0x40,%dh 10fd77: 0f 94 c2 sete %dl 10fd7a: 0f b6 d2 movzbl %dl,%edx 10fd7d: eb b2 jmp 10fd31 <_POSIX_Message_queue_Receive_support+0x69>
10fd7f: 90 nop <== NOT EXECUTED
10fd80: f7 d8 neg %eax 10fd82: eb da jmp 10fd5e <_POSIX_Message_queue_Receive_support+0x96>
}
the_mq = the_mq_fd->Queue;
if ( msg_len < the_mq->Message_queue.maximum_message_size ) {
_Thread_Enable_dispatch();
10fd84: e8 bf 37 00 00 call 113548 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EMSGSIZE );
10fd89: e8 92 9a 00 00 call 119820 <__errno> 10fd8e: c7 00 7a 00 00 00 movl $0x7a,(%eax) 10fd94: b8 ff ff ff ff mov $0xffffffff,%eax 10fd99: e9 63 ff ff ff jmp 10fd01 <_POSIX_Message_queue_Receive_support+0x39>
10fd9e: 66 90 xchg %ax,%ax <== NOT EXECUTED
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
if ( !_Thread_Executing->Wait.return_code )
return length_out;
rtems_set_errno_and_return_minus_one(
10fda0: e8 7b 9a 00 00 call 119820 <__errno> 10fda5: 89 c3 mov %eax,%ebx 10fda7: 83 ec 0c sub $0xc,%esp 10fdaa: a1 58 00 13 00 mov 0x130058,%eax 10fdaf: ff 70 34 pushl 0x34(%eax) 10fdb2: e8 29 02 00 00 call 10ffe0 <_POSIX_Message_queue_Translate_core_message_queue_return_code> 10fdb7: 89 03 mov %eax,(%ebx) 10fdb9: 83 c4 10 add $0x10,%esp 10fdbc: b8 ff ff ff ff mov $0xffffffff,%eax 10fdc1: e9 3b ff ff ff jmp 10fd01 <_POSIX_Message_queue_Receive_support+0x39>
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();
10fdc6: e8 7d 37 00 00 call 113548 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EBADF );
10fdcb: e8 50 9a 00 00 call 119820 <__errno> 10fdd0: c7 00 09 00 00 00 movl $0x9,(%eax) 10fdd6: b8 ff ff ff ff mov $0xffffffff,%eax 10fddb: e9 21 ff ff ff jmp 10fd01 <_POSIX_Message_queue_Receive_support+0x39>
0010fe00 <_POSIX_Message_queue_Send_support>:
size_t msg_len,
uint32_t msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
10fe00: 55 push %ebp 10fe01: 89 e5 mov %esp,%ebp 10fe03: 56 push %esi 10fe04: 53 push %ebx 10fe05: 83 ec 20 sub $0x20,%esp 10fe08: 8b 75 08 mov 0x8(%ebp),%esi 10fe0b: 8b 5d 14 mov 0x14(%ebp),%ebx 10fe0e: 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 )
10fe11: 83 fb 20 cmp $0x20,%ebx
10fe14: 0f 87 92 00 00 00 ja 10feac <_POSIX_Message_queue_Send_support+0xac>
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(
10fe1a: 51 push %ecx
rtems_set_errno_and_return_minus_one( EINVAL );
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
10fe1b: 8d 45 f4 lea -0xc(%ebp),%eax 10fe1e: 50 push %eax 10fe1f: 56 push %esi 10fe20: 68 e0 ff 12 00 push $0x12ffe0 10fe25: 88 55 e4 mov %dl,-0x1c(%ebp) 10fe28: e8 0b 2e 00 00 call 112c38 <_Objects_Get>
switch ( location ) {
10fe2d: 83 c4 10 add $0x10,%esp 10fe30: 8b 55 f4 mov -0xc(%ebp),%edx 10fe33: 85 d2 test %edx,%edx 10fe35: 8a 55 e4 mov -0x1c(%ebp),%dl
10fe38: 75 5e jne 10fe98 <_POSIX_Message_queue_Send_support+0x98>
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_RDONLY ) {
10fe3a: 8b 48 14 mov 0x14(%eax),%ecx 10fe3d: f6 c1 03 test $0x3,%cl
10fe40: 74 7e je 10fec0 <_POSIX_Message_queue_Send_support+0xc0>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EBADF );
}
the_mq = the_mq_fd->Queue;
10fe42: 8b 40 10 mov 0x10(%eax),%eax
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
10fe45: 84 d2 test %dl,%dl
10fe47: 75 37 jne 10fe80 <_POSIX_Message_queue_Send_support+0x80>
10fe49: 31 d2 xor %edx,%edx
do_wait = wait;
/*
* Now perform the actual message receive
*/
msg_status = _CORE_message_queue_Submit(
10fe4b: ff 75 1c pushl 0x1c(%ebp) 10fe4e: 52 push %edx
RTEMS_INLINE_ROUTINE CORE_message_queue_Submit_types _POSIX_Message_queue_Priority_to_core(
unsigned int priority
)
{
return priority * -1;
10fe4f: f7 db neg %ebx 10fe51: 53 push %ebx 10fe52: 6a 00 push $0x0 10fe54: 56 push %esi 10fe55: ff 75 10 pushl 0x10(%ebp) 10fe58: ff 75 0c pushl 0xc(%ebp) 10fe5b: 83 c0 1c add $0x1c,%eax 10fe5e: 50 push %eax 10fe5f: e8 a4 1f 00 00 call 111e08 <_CORE_message_queue_Submit> 10fe64: 89 c3 mov %eax,%ebx
_POSIX_Message_queue_Priority_to_core( msg_prio ),
do_wait,
timeout /* no timeout */
);
_Thread_Enable_dispatch();
10fe66: 83 c4 20 add $0x20,%esp 10fe69: e8 da 36 00 00 call 113548 <_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 )
10fe6e: 83 fb 07 cmp $0x7,%ebx
10fe71: 74 19 je 10fe8c <_POSIX_Message_queue_Send_support+0x8c>
msg_status = _Thread_Executing->Wait.return_code;
if ( !msg_status )
10fe73: 85 db test %ebx,%ebx
10fe75: 75 61 jne 10fed8 <_POSIX_Message_queue_Send_support+0xd8>
return msg_status;
10fe77: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
10fe79: 8d 65 f8 lea -0x8(%ebp),%esp 10fe7c: 5b pop %ebx 10fe7d: 5e pop %esi 10fe7e: c9 leave 10fe7f: c3 ret
the_mq = the_mq_fd->Queue;
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
10fe80: 31 d2 xor %edx,%edx 10fe82: f6 c5 40 test $0x40,%ch 10fe85: 0f 94 c2 sete %dl 10fe88: eb c1 jmp 10fe4b <_POSIX_Message_queue_Send_support+0x4b>
10fe8a: 66 90 xchg %ax,%ax <== NOT EXECUTED
* 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;
10fe8c: a1 58 00 13 00 mov 0x130058,%eax 10fe91: 8b 58 34 mov 0x34(%eax),%ebx 10fe94: eb dd jmp 10fe73 <_POSIX_Message_queue_Send_support+0x73>
10fe96: 66 90 xchg %ax,%ax <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
10fe98: e8 83 99 00 00 call 119820 <__errno> 10fe9d: c7 00 09 00 00 00 movl $0x9,(%eax) 10fea3: b8 ff ff ff ff mov $0xffffffff,%eax 10fea8: eb cf jmp 10fe79 <_POSIX_Message_queue_Send_support+0x79>
10feaa: 66 90 xchg %ax,%ax <== NOT EXECUTED
* 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 );
10feac: e8 6f 99 00 00 call 119820 <__errno> 10feb1: c7 00 16 00 00 00 movl $0x16,(%eax) 10feb7: b8 ff ff ff ff mov $0xffffffff,%eax 10febc: eb bb jmp 10fe79 <_POSIX_Message_queue_Send_support+0x79>
10febe: 66 90 xchg %ax,%ax <== NOT EXECUTED
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();
10fec0: e8 83 36 00 00 call 113548 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EBADF );
10fec5: e8 56 99 00 00 call 119820 <__errno> 10feca: c7 00 09 00 00 00 movl $0x9,(%eax) 10fed0: b8 ff ff ff ff mov $0xffffffff,%eax 10fed5: eb a2 jmp 10fe79 <_POSIX_Message_queue_Send_support+0x79>
10fed7: 90 nop <== NOT EXECUTED
msg_status = _Thread_Executing->Wait.return_code;
if ( !msg_status )
return msg_status;
rtems_set_errno_and_return_minus_one(
10fed8: e8 43 99 00 00 call 119820 <__errno> 10fedd: 89 c6 mov %eax,%esi 10fedf: 83 ec 0c sub $0xc,%esp 10fee2: 53 push %ebx 10fee3: e8 f8 00 00 00 call 10ffe0 <_POSIX_Message_queue_Translate_core_message_queue_return_code> 10fee8: 89 06 mov %eax,(%esi) 10feea: 83 c4 10 add $0x10,%esp 10feed: b8 ff ff ff ff mov $0xffffffff,%eax 10fef2: eb 85 jmp 10fe79 <_POSIX_Message_queue_Send_support+0x79>
0010d0c4 <_POSIX_Mutex_Get>:
POSIX_Mutex_Control *_POSIX_Mutex_Get (
pthread_mutex_t *mutex,
Objects_Locations *location
)
{
10d0c4: 55 push %ebp 10d0c5: 89 e5 mov %esp,%ebp 10d0c7: 56 push %esi 10d0c8: 53 push %ebx 10d0c9: 8b 5d 08 mov 0x8(%ebp),%ebx 10d0cc: 8b 75 0c mov 0xc(%ebp),%esi
___POSIX_Mutex_Get_support_error_check( mutex, location );
10d0cf: 85 db test %ebx,%ebx
10d0d1: 74 39 je 10d10c <_POSIX_Mutex_Get+0x48>
___POSIX_Mutex_Get_support_auto_initialization( mutex, location );
10d0d3: 8b 03 mov (%ebx),%eax 10d0d5: 83 f8 ff cmp $0xffffffff,%eax
10d0d8: 74 1a je 10d0f4 <_POSIX_Mutex_Get+0x30>
return (POSIX_Mutex_Control *)
_Objects_Get( &_POSIX_Mutex_Information, (Objects_Id) *mutex, location );
10d0da: 52 push %edx 10d0db: 56 push %esi 10d0dc: 50 push %eax 10d0dd: 68 80 c7 12 00 push $0x12c780 10d0e2: e8 e1 2b 00 00 call 10fcc8 <_Objects_Get>
{
___POSIX_Mutex_Get_support_error_check( mutex, location );
___POSIX_Mutex_Get_support_auto_initialization( mutex, location );
return (POSIX_Mutex_Control *)
10d0e7: 83 c4 10 add $0x10,%esp
_Objects_Get( &_POSIX_Mutex_Information, (Objects_Id) *mutex, location );
}
10d0ea: 8d 65 f8 lea -0x8(%ebp),%esp 10d0ed: 5b pop %ebx 10d0ee: 5e pop %esi 10d0ef: c9 leave 10d0f0: c3 ret
10d0f1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
Objects_Locations *location
)
{
___POSIX_Mutex_Get_support_error_check( mutex, location );
___POSIX_Mutex_Get_support_auto_initialization( mutex, location );
10d0f4: 83 ec 08 sub $0x8,%esp 10d0f7: 6a 00 push $0x0 10d0f9: 53 push %ebx 10d0fa: e8 b9 00 00 00 call 10d1b8 <pthread_mutex_init> 10d0ff: 83 c4 10 add $0x10,%esp 10d102: 85 c0 test %eax,%eax
10d104: 75 06 jne 10d10c <_POSIX_Mutex_Get+0x48>
10d106: 8b 03 mov (%ebx),%eax 10d108: eb d0 jmp 10d0da <_POSIX_Mutex_Get+0x16>
10d10a: 66 90 xchg %ax,%ax <== NOT EXECUTED
10d10c: c7 06 01 00 00 00 movl $0x1,(%esi) 10d112: 31 c0 xor %eax,%eax 10d114: eb d4 jmp 10d0ea <_POSIX_Mutex_Get+0x26>
0010d118 <_POSIX_Mutex_Get_interrupt_disable>:
POSIX_Mutex_Control *_POSIX_Mutex_Get_interrupt_disable (
pthread_mutex_t *mutex,
Objects_Locations *location,
ISR_Level *level
)
{
10d118: 55 push %ebp 10d119: 89 e5 mov %esp,%ebp 10d11b: 56 push %esi 10d11c: 53 push %ebx 10d11d: 8b 5d 08 mov 0x8(%ebp),%ebx 10d120: 8b 75 0c mov 0xc(%ebp),%esi
___POSIX_Mutex_Get_support_error_check( mutex, location );
10d123: 85 db test %ebx,%ebx
10d125: 74 39 je 10d160 <_POSIX_Mutex_Get_interrupt_disable+0x48>
___POSIX_Mutex_Get_support_auto_initialization( mutex, location );
10d127: 8b 03 mov (%ebx),%eax 10d129: 83 f8 ff cmp $0xffffffff,%eax
10d12c: 74 1a je 10d148 <_POSIX_Mutex_Get_interrupt_disable+0x30>
return (POSIX_Mutex_Control *) _Objects_Get_isr_disable(
10d12e: ff 75 10 pushl 0x10(%ebp) 10d131: 56 push %esi 10d132: 50 push %eax 10d133: 68 80 c7 12 00 push $0x12c780 10d138: e8 33 2b 00 00 call 10fc70 <_Objects_Get_isr_disable> 10d13d: 83 c4 10 add $0x10,%esp
&_POSIX_Mutex_Information,
(Objects_Id) *mutex,
location,
level
);
}
10d140: 8d 65 f8 lea -0x8(%ebp),%esp 10d143: 5b pop %ebx 10d144: 5e pop %esi 10d145: c9 leave 10d146: c3 ret
10d147: 90 nop <== NOT EXECUTED
ISR_Level *level
)
{
___POSIX_Mutex_Get_support_error_check( mutex, location );
___POSIX_Mutex_Get_support_auto_initialization( mutex, location );
10d148: 83 ec 08 sub $0x8,%esp 10d14b: 6a 00 push $0x0 10d14d: 53 push %ebx 10d14e: e8 65 00 00 00 call 10d1b8 <pthread_mutex_init> 10d153: 83 c4 10 add $0x10,%esp 10d156: 85 c0 test %eax,%eax
10d158: 75 06 jne 10d160 <_POSIX_Mutex_Get_interrupt_disable+0x48>
10d15a: 8b 03 mov (%ebx),%eax 10d15c: eb d0 jmp 10d12e <_POSIX_Mutex_Get_interrupt_disable+0x16>
10d15e: 66 90 xchg %ax,%ax <== NOT EXECUTED
10d160: c7 06 01 00 00 00 movl $0x1,(%esi) 10d166: 31 c0 xor %eax,%eax 10d168: eb d6 jmp 10d140 <_POSIX_Mutex_Get_interrupt_disable+0x28>
0010d318 <_POSIX_Mutex_Lock_support>:
int _POSIX_Mutex_Lock_support(
pthread_mutex_t *mutex,
bool blocking,
Watchdog_Interval timeout
)
{
10d318: 55 push %ebp 10d319: 89 e5 mov %esp,%ebp 10d31b: 53 push %ebx 10d31c: 83 ec 18 sub $0x18,%esp 10d31f: 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 );
10d322: 8d 45 f0 lea -0x10(%ebp),%eax 10d325: 50 push %eax 10d326: 8d 45 f4 lea -0xc(%ebp),%eax 10d329: 50 push %eax 10d32a: ff 75 08 pushl 0x8(%ebp) 10d32d: e8 e6 fd ff ff call 10d118 <_POSIX_Mutex_Get_interrupt_disable>
switch ( location ) {
10d332: 83 c4 10 add $0x10,%esp 10d335: 8b 55 f4 mov -0xc(%ebp),%edx 10d338: 85 d2 test %edx,%edx
10d33a: 75 34 jne 10d370 <_POSIX_Mutex_Lock_support+0x58>
case OBJECTS_LOCAL:
_CORE_mutex_Seize(
10d33c: 83 ec 0c sub $0xc,%esp 10d33f: ff 75 f0 pushl -0x10(%ebp) 10d342: ff 75 10 pushl 0x10(%ebp) 10d345: 0f b6 db movzbl %bl,%ebx 10d348: 53 push %ebx 10d349: ff 70 08 pushl 0x8(%eax) 10d34c: 83 c0 14 add $0x14,%eax 10d34f: 50 push %eax 10d350: e8 37 1d 00 00 call 10f08c <_CORE_mutex_Seize>
the_mutex->Object.id,
blocking,
timeout,
level
);
return _POSIX_Mutex_Translate_core_mutex_return_code(
10d355: 83 c4 14 add $0x14,%esp
(CORE_mutex_Status) _Thread_Executing->Wait.return_code
10d358: a1 58 c9 12 00 mov 0x12c958,%eax
the_mutex->Object.id,
blocking,
timeout,
level
);
return _POSIX_Mutex_Translate_core_mutex_return_code(
10d35d: ff 70 34 pushl 0x34(%eax) 10d360: e8 1b 01 00 00 call 10d480 <_POSIX_Mutex_Translate_core_mutex_return_code> 10d365: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10d368: 8b 5d fc mov -0x4(%ebp),%ebx 10d36b: c9 leave 10d36c: c3 ret
10d36d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10d370: b8 16 00 00 00 mov $0x16,%eax
}
10d375: 8b 5d fc mov -0x4(%ebp),%ebx 10d378: c9 leave 10d379: c3 ret
00114864 <_POSIX_Semaphore_Create_support>:
const char *name,
int pshared,
unsigned int value,
POSIX_Semaphore_Control **the_sem
)
{
114864: 55 push %ebp 114865: 89 e5 mov %esp,%ebp 114867: 56 push %esi 114868: 53 push %ebx 114869: 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)
11486c: 8b 55 0c mov 0xc(%ebp),%edx 11486f: 85 d2 test %edx,%edx
114871: 0f 85 b9 00 00 00 jne 114930 <_POSIX_Semaphore_Create_support+0xcc>
rtems_set_errno_and_return_minus_one( ENOSYS );
if ( name ) {
114877: 85 db test %ebx,%ebx
114879: 74 1c je 114897 <_POSIX_Semaphore_Create_support+0x33>
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
11487b: 83 ec 08 sub $0x8,%esp 11487e: 68 ff 00 00 00 push $0xff 114883: 53 push %ebx 114884: e8 5f 3e 00 00 call 1186e8 <strnlen> 114889: 83 c4 10 add $0x10,%esp 11488c: 3d fe 00 00 00 cmp $0xfe,%eax
114891: 0f 87 ad 00 00 00 ja 114944 <_POSIX_Semaphore_Create_support+0xe0>
114897: a1 b4 d1 12 00 mov 0x12d1b4,%eax 11489c: 40 inc %eax 11489d: a3 b4 d1 12 00 mov %eax,0x12d1b4
*/
RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Allocate( void )
{
return (POSIX_Semaphore_Control *)
_Objects_Allocate( &_POSIX_Semaphore_Information );
1148a2: 83 ec 0c sub $0xc,%esp 1148a5: 68 e0 d4 12 00 push $0x12d4e0 1148aa: e8 45 ba ff ff call 1102f4 <_Objects_Allocate> 1148af: 89 c6 mov %eax,%esi
_Thread_Disable_dispatch();
the_semaphore = _POSIX_Semaphore_Allocate();
if ( !the_semaphore ) {
1148b1: 83 c4 10 add $0x10,%esp 1148b4: 85 c0 test %eax,%eax
1148b6: 0f 84 9a 00 00 00 je 114956 <_POSIX_Semaphore_Create_support+0xf2>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENOSPC );
}
the_semaphore->process_shared = pshared;
1148bc: c7 40 10 00 00 00 00 movl $0x0,0x10(%eax)
if ( name ) {
1148c3: 85 db test %ebx,%ebx
1148c5: 74 55 je 11491c <_POSIX_Semaphore_Create_support+0xb8>
the_semaphore->named = true;
1148c7: c6 40 14 01 movb $0x1,0x14(%eax)
the_semaphore->open_count = 1;
1148cb: c7 40 18 01 00 00 00 movl $0x1,0x18(%eax)
the_semaphore->linked = true;
1148d2: 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;
1148d6: c7 46 60 00 00 00 00 movl $0x0,0x60(%esi)
/*
* This effectively disables limit checking.
*/
the_sem_attr->maximum_count = 0xFFFFFFFF;
1148dd: c7 46 5c ff ff ff ff movl $0xffffffff,0x5c(%esi)
_CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value );
1148e4: 50 push %eax 1148e5: ff 75 10 pushl 0x10(%ebp)
the_semaphore->named = false;
the_semaphore->open_count = 0;
the_semaphore->linked = false;
}
the_sem_attr = &the_semaphore->Semaphore.Attributes;
1148e8: 8d 46 5c lea 0x5c(%esi),%eax
/*
* This effectively disables limit checking.
*/
the_sem_attr->maximum_count = 0xFFFFFFFF;
_CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value );
1148eb: 50 push %eax 1148ec: 8d 46 1c lea 0x1c(%esi),%eax 1148ef: 50 push %eax 1148f0: e8 7f b4 ff ff call 10fd74 <_CORE_semaphore_Initialize>
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
_Objects_Set_local_object(
1148f5: 0f b7 56 08 movzwl 0x8(%esi),%edx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
1148f9: a1 fc d4 12 00 mov 0x12d4fc,%eax 1148fe: 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;
114901: 89 5e 0c mov %ebx,0xc(%esi)
&_POSIX_Semaphore_Information,
&the_semaphore->Object,
name_p
);
*the_sem = the_semaphore;
114904: 8b 45 14 mov 0x14(%ebp),%eax 114907: 89 30 mov %esi,(%eax)
_Thread_Enable_dispatch();
114909: e8 ae c7 ff ff call 1110bc <_Thread_Enable_dispatch>
return 0;
11490e: 83 c4 10 add $0x10,%esp 114911: 31 c0 xor %eax,%eax
}
114913: 8d 65 f8 lea -0x8(%ebp),%esp 114916: 5b pop %ebx 114917: 5e pop %esi 114918: c9 leave 114919: c3 ret
11491a: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( name ) {
the_semaphore->named = true;
the_semaphore->open_count = 1;
the_semaphore->linked = true;
} else {
the_semaphore->named = false;
11491c: c6 40 14 00 movb $0x0,0x14(%eax)
the_semaphore->open_count = 0;
114920: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax)
the_semaphore->linked = false;
114927: c6 40 15 00 movb $0x0,0x15(%eax) 11492b: eb a9 jmp 1148d6 <_POSIX_Semaphore_Create_support+0x72>
11492d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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 );
114930: e8 7f 2c 00 00 call 1175b4 <__errno> 114935: c7 00 58 00 00 00 movl $0x58,(%eax) 11493b: b8 ff ff ff ff mov $0xffffffff,%eax 114940: eb d1 jmp 114913 <_POSIX_Semaphore_Create_support+0xaf>
114942: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( name ) {
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
114944: e8 6b 2c 00 00 call 1175b4 <__errno> 114949: c7 00 5b 00 00 00 movl $0x5b,(%eax) 11494f: b8 ff ff ff ff mov $0xffffffff,%eax 114954: eb bd jmp 114913 <_POSIX_Semaphore_Create_support+0xaf>
_Thread_Disable_dispatch();
the_semaphore = _POSIX_Semaphore_Allocate();
if ( !the_semaphore ) {
_Thread_Enable_dispatch();
114956: e8 61 c7 ff ff call 1110bc <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENOSPC );
11495b: e8 54 2c 00 00 call 1175b4 <__errno> 114960: c7 00 1c 00 00 00 movl $0x1c,(%eax) 114966: b8 ff ff ff ff mov $0xffffffff,%eax 11496b: eb a6 jmp 114913 <_POSIX_Semaphore_Create_support+0xaf>
001149c0 <_POSIX_Semaphore_Name_to_id>:
int _POSIX_Semaphore_Name_to_id(
const char *name,
sem_t *id
)
{
1149c0: 55 push %ebp 1149c1: 89 e5 mov %esp,%ebp 1149c3: 83 ec 18 sub $0x18,%esp 1149c6: 8b 45 08 mov 0x8(%ebp),%eax
Objects_Name_or_id_lookup_errors status;
Objects_Id the_id;
if ( !name )
1149c9: 85 c0 test %eax,%eax
1149cb: 74 05 je 1149d2 <_POSIX_Semaphore_Name_to_id+0x12>
return EINVAL;
if ( !name[0] )
1149cd: 80 38 00 cmpb $0x0,(%eax)
1149d0: 75 0a jne 1149dc <_POSIX_Semaphore_Name_to_id+0x1c>
return EINVAL;
1149d2: b8 16 00 00 00 mov $0x16,%eax
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
return ENOENT;
}
1149d7: c9 leave 1149d8: c3 ret
1149d9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
return EINVAL;
if ( !name[0] )
return EINVAL;
status = _Objects_Name_to_id_string(
1149dc: 52 push %edx 1149dd: 8d 55 f4 lea -0xc(%ebp),%edx 1149e0: 52 push %edx 1149e1: 50 push %eax 1149e2: 68 e0 d4 12 00 push $0x12d4e0 1149e7: e8 6c 0c 00 00 call 115658 <_Objects_Name_to_id_string>
&_POSIX_Semaphore_Information,
name,
&the_id
);
*id = the_id;
1149ec: 8b 4d f4 mov -0xc(%ebp),%ecx 1149ef: 8b 55 0c mov 0xc(%ebp),%edx 1149f2: 89 0a mov %ecx,(%edx)
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
1149f4: 83 c4 10 add $0x10,%esp
return 0;
1149f7: 83 f8 01 cmp $0x1,%eax 1149fa: 19 c0 sbb %eax,%eax 1149fc: f7 d0 not %eax 1149fe: 83 e0 02 and $0x2,%eax
return ENOENT;
}
114a01: c9 leave 114a02: c3 ret
00114a2c <_POSIX_Semaphore_Wait_support>:
int _POSIX_Semaphore_Wait_support(
sem_t *sem,
bool blocking,
Watchdog_Interval timeout
)
{
114a2c: 55 push %ebp 114a2d: 89 e5 mov %esp,%ebp 114a2f: 53 push %ebx 114a30: 83 ec 18 sub $0x18,%esp 114a33: 8a 5d 0c mov 0xc(%ebp),%bl
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
114a36: 8d 45 f4 lea -0xc(%ebp),%eax
sem_t *id,
Objects_Locations *location
)
{
return (POSIX_Semaphore_Control *)
_Objects_Get( &_POSIX_Semaphore_Information, (Objects_Id)*id, location );
114a39: 50 push %eax 114a3a: 8b 45 08 mov 0x8(%ebp),%eax 114a3d: ff 30 pushl (%eax) 114a3f: 68 e0 d4 12 00 push $0x12d4e0 114a44: e8 63 bd ff ff call 1107ac <_Objects_Get>
switch ( location ) {
114a49: 83 c4 10 add $0x10,%esp 114a4c: 8b 55 f4 mov -0xc(%ebp),%edx 114a4f: 85 d2 test %edx,%edx
114a51: 74 15 je 114a68 <_POSIX_Semaphore_Wait_support+0x3c>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
114a53: e8 5c 2b 00 00 call 1175b4 <__errno> 114a58: c7 00 16 00 00 00 movl $0x16,(%eax) 114a5e: b8 ff ff ff ff mov $0xffffffff,%eax
}
114a63: 8b 5d fc mov -0x4(%ebp),%ebx 114a66: c9 leave 114a67: c3 ret
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_semaphore_Seize(
114a68: ff 75 10 pushl 0x10(%ebp) 114a6b: 0f b6 db movzbl %bl,%ebx 114a6e: 53 push %ebx 114a6f: ff 70 08 pushl 0x8(%eax) 114a72: 83 c0 1c add $0x1c,%eax 114a75: 50 push %eax 114a76: e8 1d 07 00 00 call 115198 <_CORE_semaphore_Seize>
&the_semaphore->Semaphore,
the_semaphore->Object.id,
blocking,
timeout
);
_Thread_Enable_dispatch();
114a7b: e8 3c c6 ff ff call 1110bc <_Thread_Enable_dispatch>
if ( !_Thread_Executing->Wait.return_code )
114a80: 83 c4 10 add $0x10,%esp 114a83: a1 78 d7 12 00 mov 0x12d778,%eax 114a88: 8b 40 34 mov 0x34(%eax),%eax 114a8b: 85 c0 test %eax,%eax
114a8d: 75 09 jne 114a98 <_POSIX_Semaphore_Wait_support+0x6c>
return 0;
114a8f: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
114a91: 8b 5d fc mov -0x4(%ebp),%ebx 114a94: c9 leave 114a95: c3 ret
114a96: 66 90 xchg %ax,%ax <== NOT EXECUTED
_Thread_Enable_dispatch();
if ( !_Thread_Executing->Wait.return_code )
return 0;
rtems_set_errno_and_return_minus_one(
114a98: e8 17 2b 00 00 call 1175b4 <__errno> 114a9d: 89 c3 mov %eax,%ebx 114a9f: 83 ec 0c sub $0xc,%esp 114aa2: a1 78 d7 12 00 mov 0x12d778,%eax 114aa7: ff 70 34 pushl 0x34(%eax) 114aaa: e8 75 26 00 00 call 117124 <_POSIX_Semaphore_Translate_core_semaphore_return_code> 114aaf: 89 03 mov %eax,(%ebx) 114ab1: 83 c4 10 add $0x10,%esp 114ab4: b8 ff ff ff ff mov $0xffffffff,%eax 114ab9: eb a8 jmp 114a63 <_POSIX_Semaphore_Wait_support+0x37>
001105f8 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>:
#include <rtems/posix/pthread.h>
void _POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(
Thread_Control *the_thread
)
{
1105f8: 55 push %ebp 1105f9: 89 e5 mov %esp,%ebp 1105fb: 83 ec 08 sub $0x8,%esp 1105fe: 8b 55 08 mov 0x8(%ebp),%edx
POSIX_API_Control *thread_support;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
110601: 8b 82 f8 00 00 00 mov 0xf8(%edx),%eax
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
110607: 8b 88 d8 00 00 00 mov 0xd8(%eax),%ecx 11060d: 85 c9 test %ecx,%ecx
11060f: 75 09 jne 11061a <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x22><== NEVER TAKEN
110611: 83 b8 dc 00 00 00 01 cmpl $0x1,0xdc(%eax)
110618: 74 06 je 110620 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x28>
_Thread_Unnest_dispatch();
_POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED );
} else
_Thread_Enable_dispatch();
}
11061a: 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();
11061b: e9 d0 d4 ff ff jmp 10daf0 <_Thread_Enable_dispatch>
POSIX_API_Control *thread_support;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS &&
110620: 8b 80 e0 00 00 00 mov 0xe0(%eax),%eax 110626: 85 c0 test %eax,%eax
110628: 74 f0 je 11061a <_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;
11062a: a1 94 87 12 00 mov 0x128794,%eax 11062f: 48 dec %eax 110630: a3 94 87 12 00 mov %eax,0x128794
thread_support->cancelation_requested ) {
_Thread_Unnest_dispatch();
_POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED );
110635: 83 ec 08 sub $0x8,%esp 110638: 6a ff push $0xffffffff 11063a: 52 push %edx 11063b: e8 c0 08 00 00 call 110f00 <_POSIX_Thread_Exit> 110640: 83 c4 10 add $0x10,%esp
} else
_Thread_Enable_dispatch();
}
110643: c9 leave 110644: c3 ret
00111954 <_POSIX_Thread_Translate_sched_param>:
int policy,
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
111954: 55 push %ebp 111955: 89 e5 mov %esp,%ebp 111957: 57 push %edi 111958: 56 push %esi 111959: 53 push %ebx 11195a: 83 ec 18 sub $0x18,%esp 11195d: 8b 5d 08 mov 0x8(%ebp),%ebx 111960: 8b 75 0c mov 0xc(%ebp),%esi 111963: 8b 7d 10 mov 0x10(%ebp),%edi
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
111966: ff 36 pushl (%esi) 111968: e8 cb ff ff ff call 111938 <_POSIX_Priority_Is_valid> 11196d: 83 c4 10 add $0x10,%esp 111970: 84 c0 test %al,%al
111972: 74 2a je 11199e <_POSIX_Thread_Translate_sched_param+0x4a><== NEVER TAKEN
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
111974: c7 07 00 00 00 00 movl $0x0,(%edi)
*budget_callout = NULL;
11197a: 8b 45 14 mov 0x14(%ebp),%eax 11197d: c7 00 00 00 00 00 movl $0x0,(%eax)
if ( policy == SCHED_OTHER ) {
111983: 85 db test %ebx,%ebx
111985: 74 25 je 1119ac <_POSIX_Thread_Translate_sched_param+0x58>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
return 0;
}
if ( policy == SCHED_FIFO ) {
111987: 83 fb 01 cmp $0x1,%ebx
11198a: 0f 84 90 00 00 00 je 111a20 <_POSIX_Thread_Translate_sched_param+0xcc>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
return 0;
}
if ( policy == SCHED_RR ) {
111990: 83 fb 02 cmp $0x2,%ebx
111993: 0f 84 8f 00 00 00 je 111a28 <_POSIX_Thread_Translate_sched_param+0xd4>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
return 0;
}
if ( policy == SCHED_SPORADIC ) {
111999: 83 fb 04 cmp $0x4,%ebx
11199c: 74 1e je 1119bc <_POSIX_Thread_Translate_sched_param+0x68>
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
return EINVAL;
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
return EINVAL;
11199e: b8 16 00 00 00 mov $0x16,%eax
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
return 0;
}
return EINVAL;
}
1119a3: 8d 65 f4 lea -0xc(%ebp),%esp 1119a6: 5b pop %ebx 1119a7: 5e pop %esi 1119a8: 5f pop %edi 1119a9: c9 leave 1119aa: c3 ret
1119ab: 90 nop <== NOT EXECUTED
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
*budget_callout = NULL;
if ( policy == SCHED_OTHER ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
1119ac: c7 07 01 00 00 00 movl $0x1,(%edi)
return 0;
1119b2: 31 c0 xor %eax,%eax
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
return 0;
}
return EINVAL;
}
1119b4: 8d 65 f4 lea -0xc(%ebp),%esp 1119b7: 5b pop %ebx 1119b8: 5e pop %esi 1119b9: 5f pop %edi 1119ba: c9 leave 1119bb: 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) &&
1119bc: 8b 5e 08 mov 0x8(%esi),%ebx 1119bf: 85 db test %ebx,%ebx
1119c1: 75 07 jne 1119ca <_POSIX_Thread_Translate_sched_param+0x76>
1119c3: 8b 4e 0c mov 0xc(%esi),%ecx 1119c6: 85 c9 test %ecx,%ecx
1119c8: 74 d4 je 11199e <_POSIX_Thread_Translate_sched_param+0x4a>
(param->sched_ss_repl_period.tv_nsec == 0) )
return EINVAL;
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
1119ca: 8b 56 10 mov 0x10(%esi),%edx 1119cd: 85 d2 test %edx,%edx
1119cf: 75 07 jne 1119d8 <_POSIX_Thread_Translate_sched_param+0x84>
1119d1: 8b 46 14 mov 0x14(%esi),%eax 1119d4: 85 c0 test %eax,%eax
1119d6: 74 c6 je 11199e <_POSIX_Thread_Translate_sched_param+0x4a>
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
1119d8: 83 ec 0c sub $0xc,%esp 1119db: 8d 46 08 lea 0x8(%esi),%eax 1119de: 50 push %eax 1119df: e8 1c da ff ff call 10f400 <_Timespec_To_ticks> 1119e4: 89 c3 mov %eax,%ebx
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
1119e6: 8d 46 10 lea 0x10(%esi),%eax 1119e9: 89 04 24 mov %eax,(%esp) 1119ec: e8 0f da ff ff call 10f400 <_Timespec_To_ticks>
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
1119f1: 83 c4 10 add $0x10,%esp 1119f4: 39 c3 cmp %eax,%ebx
1119f6: 72 a6 jb 11199e <_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 ) )
1119f8: 83 ec 0c sub $0xc,%esp 1119fb: ff 76 04 pushl 0x4(%esi) 1119fe: e8 35 ff ff ff call 111938 <_POSIX_Priority_Is_valid> 111a03: 83 c4 10 add $0x10,%esp 111a06: 84 c0 test %al,%al
111a08: 74 94 je 11199e <_POSIX_Thread_Translate_sched_param+0x4a>
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
111a0a: c7 07 03 00 00 00 movl $0x3,(%edi)
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
111a10: 8b 45 14 mov 0x14(%ebp),%eax 111a13: c7 00 f4 bc 10 00 movl $0x10bcf4,(%eax)
return 0;
111a19: 31 c0 xor %eax,%eax 111a1b: eb 86 jmp 1119a3 <_POSIX_Thread_Translate_sched_param+0x4f>
111a1d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
return 0;
}
if ( policy == SCHED_FIFO ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
return 0;
111a20: 31 c0 xor %eax,%eax 111a22: e9 7c ff ff ff jmp 1119a3 <_POSIX_Thread_Translate_sched_param+0x4f>
111a27: 90 nop <== NOT EXECUTED
}
if ( policy == SCHED_RR ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
111a28: c7 07 02 00 00 00 movl $0x2,(%edi)
return 0;
111a2e: 31 c0 xor %eax,%eax 111a30: e9 6e ff ff ff jmp 1119a3 <_POSIX_Thread_Translate_sched_param+0x4f>
00110814 <_POSIX_Threads_Create_extension>:
bool _POSIX_Threads_Create_extension(
Thread_Control *executing __attribute__((unused)),
Thread_Control *created
)
{
110814: 55 push %ebp 110815: 89 e5 mov %esp,%ebp 110817: 57 push %edi 110818: 56 push %esi 110819: 53 push %ebx 11081a: 83 ec 28 sub $0x28,%esp 11081d: 8b 55 0c mov 0xc(%ebp),%edx
POSIX_API_Control *api;
POSIX_API_Control *executing_api;
api = _Workspace_Allocate( sizeof( POSIX_API_Control ) );
110820: 68 f0 00 00 00 push $0xf0 110825: 89 55 e4 mov %edx,-0x1c(%ebp) 110828: e8 57 e0 ff ff call 10e884 <_Workspace_Allocate> 11082d: 89 c3 mov %eax,%ebx
if ( !api )
11082f: 83 c4 10 add $0x10,%esp 110832: 85 c0 test %eax,%eax 110834: 8b 55 e4 mov -0x1c(%ebp),%edx
110837: 0f 84 2f 01 00 00 je 11096c <_POSIX_Threads_Create_extension+0x158>
return false;
created->API_Extensions[ THREAD_API_POSIX ] = api;
11083d: 89 82 f8 00 00 00 mov %eax,0xf8(%edx)
/* XXX check all fields are touched */
api->Attributes = _POSIX_Threads_Default_attributes;
110843: b9 40 00 00 00 mov $0x40,%ecx 110848: 31 c0 xor %eax,%eax 11084a: 89 df mov %ebx,%edi 11084c: f3 aa rep stos %al,%es:(%edi) 11084e: c7 03 01 00 00 00 movl $0x1,(%ebx) 110854: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx) 11085b: c7 43 14 01 00 00 00 movl $0x1,0x14(%ebx) 110862: c7 43 18 02 00 00 00 movl $0x2,0x18(%ebx) 110869: c7 43 38 01 00 00 00 movl $0x1,0x38(%ebx) 110870: c7 43 3c 01 00 00 00 movl $0x1,0x3c(%ebx)
api->detachstate = _POSIX_Threads_Default_attributes.detachstate;
110877: c7 43 40 01 00 00 00 movl $0x1,0x40(%ebx)
api->schedpolicy = _POSIX_Threads_Default_attributes.schedpolicy;
11087e: c7 83 84 00 00 00 01 movl $0x1,0x84(%ebx)
110885: 00 00 00 api->schedparam = _POSIX_Threads_Default_attributes.schedparam;
110888: be 98 12 12 00 mov $0x121298,%esi 11088d: 8d bb 88 00 00 00 lea 0x88(%ebx),%edi 110893: b1 07 mov $0x7,%cl 110895: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
RTEMS_INLINE_ROUTINE int _POSIX_Priority_From_core(
Priority_Control priority
)
{
return (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
110897: 0f b6 05 14 22 12 00 movzbl 0x122214,%eax 11089e: 2b 42 14 sub 0x14(%edx),%eax 1108a1: 89 83 88 00 00 00 mov %eax,0x88(%ebx)
_POSIX_Priority_From_core( created->current_priority );
/*
* POSIX 1003.1 1996, 18.2.2.2
*/
api->cancelation_requested = 0;
1108a7: c7 83 e0 00 00 00 00 movl $0x0,0xe0(%ebx)
1108ae: 00 00 00 api->cancelability_state = PTHREAD_CANCEL_ENABLE;
1108b1: c7 83 d8 00 00 00 00 movl $0x0,0xd8(%ebx)
1108b8: 00 00 00 api->cancelability_type = PTHREAD_CANCEL_DEFERRED;
1108bb: c7 83 dc 00 00 00 00 movl $0x0,0xdc(%ebx)
1108c2: 00 00 00
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
1108c5: 8d 83 e8 00 00 00 lea 0xe8(%ebx),%eax 1108cb: 89 83 e4 00 00 00 mov %eax,0xe4(%ebx)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
1108d1: c7 83 e8 00 00 00 00 movl $0x0,0xe8(%ebx)
1108d8: 00 00 00 _Chain_Initialize_empty (&api->Cancellation_Handlers);
1108db: 8d 83 e4 00 00 00 lea 0xe4(%ebx),%eax 1108e1: 89 83 ec 00 00 00 mov %eax,0xec(%ebx)
*
* The check for class == 1 is debug. Should never really happen.
*/
/* XXX use signal constants */
api->signals_pending = 0;
1108e7: c7 83 d4 00 00 00 00 movl $0x0,0xd4(%ebx)
1108ee: 00 00 00
1108f1: 0f b6 42 0b movzbl 0xb(%edx),%eax 1108f5: 83 e0 07 and $0x7,%eax
if ( _Objects_Get_API( created->Object.id ) == OBJECTS_POSIX_API
1108f8: 83 f8 03 cmp $0x3,%eax
1108fb: 74 53 je 110950 <_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;
1108fd: c7 83 d0 00 00 00 ff movl $0xffffffff,0xd0(%ebx)
110904: ff ff ff
}
_Thread_queue_Initialize(
110907: 6a 00 push $0x0 110909: 68 00 10 00 00 push $0x1000 11090e: 6a 00 push $0x0 110910: 8d 43 44 lea 0x44(%ebx),%eax 110913: 50 push %eax 110914: 89 55 e4 mov %edx,-0x1c(%ebp) 110917: e8 00 d5 ff ff call 10de1c <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_JOIN_AT_EXIT,
0
);
_Watchdog_Initialize(
11091c: 8b 55 e4 mov -0x1c(%ebp),%edx 11091f: 8b 42 08 mov 0x8(%edx),%eax
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
110922: c7 83 b0 00 00 00 00 movl $0x0,0xb0(%ebx)
110929: 00 00 00 the_watchdog->routine = routine;
11092c: c7 83 c4 00 00 00 78 movl $0x110978,0xc4(%ebx)
110933: 09 11 00 the_watchdog->id = id;
110936: 89 83 c8 00 00 00 mov %eax,0xc8(%ebx)
the_watchdog->user_data = user_data;
11093c: 89 93 cc 00 00 00 mov %edx,0xcc(%ebx)
_POSIX_Threads_Sporadic_budget_TSR,
created->Object.id,
created
);
return true;
110942: 83 c4 10 add $0x10,%esp 110945: b0 01 mov $0x1,%al
}
110947: 8d 65 f4 lea -0xc(%ebp),%esp 11094a: 5b pop %ebx 11094b: 5e pop %esi 11094c: 5f pop %edi 11094d: c9 leave 11094e: c3 ret
11094f: 90 nop <== NOT EXECUTED
if ( _Objects_Get_API( created->Object.id ) == OBJECTS_POSIX_API
#if defined(RTEMS_DEBUG)
&& _Objects_Get_class( created->Object.id ) == 1
#endif
) {
executing_api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
110950: a1 98 6a 12 00 mov 0x126a98,%eax
api->signals_blocked = executing_api->signals_blocked;
110955: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax 11095b: 8b 80 d0 00 00 00 mov 0xd0(%eax),%eax 110961: 89 83 d0 00 00 00 mov %eax,0xd0(%ebx) 110967: eb 9e jmp 110907 <_POSIX_Threads_Create_extension+0xf3>
110969: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
POSIX_API_Control *executing_api;
api = _Workspace_Allocate( sizeof( POSIX_API_Control ) );
if ( !api )
return false;
11096c: 31 c0 xor %eax,%eax
created->Object.id,
created
);
return true;
}
11096e: 8d 65 f4 lea -0xc(%ebp),%esp 110971: 5b pop %ebx 110972: 5e pop %esi 110973: 5f pop %edi 110974: c9 leave 110975: c3 ret
0011078c <_POSIX_Threads_Delete_extension>:
*/
void _POSIX_Threads_Delete_extension(
Thread_Control *executing __attribute__((unused)),
Thread_Control *deleted
)
{
11078c: 55 push %ebp 11078d: 89 e5 mov %esp,%ebp 11078f: 57 push %edi 110790: 56 push %esi 110791: 53 push %ebx 110792: 83 ec 28 sub $0x28,%esp 110795: 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 ];
110798: 8b 87 f8 00 00 00 mov 0xf8(%edi),%eax 11079e: 89 45 e4 mov %eax,-0x1c(%ebp)
/*
* Run the POSIX cancellation handlers
*/
_POSIX_Threads_cancel_run( deleted );
1107a1: 57 push %edi 1107a2: e8 2d 23 00 00 call 112ad4 <_POSIX_Threads_cancel_run>
/*
* Run all the key destructors
*/
_POSIX_Keys_Run_destructors( deleted );
1107a7: 89 3c 24 mov %edi,(%esp) 1107aa: e8 89 23 00 00 call 112b38 <_POSIX_Keys_Run_destructors>
/*
* Wakeup all the tasks which joined with this one
*/
value_ptr = (void **) deleted->Wait.return_argument;
1107af: 8b 77 28 mov 0x28(%edi),%esi
while ( (the_thread = _Thread_queue_Dequeue( &api->Join_List )) )
1107b2: 83 c4 10 add $0x10,%esp 1107b5: 8b 45 e4 mov -0x1c(%ebp),%eax 1107b8: 8d 58 44 lea 0x44(%eax),%ebx 1107bb: eb 08 jmp 1107c5 <_POSIX_Threads_Delete_extension+0x39>
1107bd: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
*(void **)the_thread->Wait.return_argument = value_ptr;
1107c0: 8b 40 28 mov 0x28(%eax),%eax 1107c3: 89 30 mov %esi,(%eax)
/*
* 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 )) )
1107c5: 83 ec 0c sub $0xc,%esp 1107c8: 53 push %ebx 1107c9: e8 9e d2 ff ff call 10da6c <_Thread_queue_Dequeue> 1107ce: 83 c4 10 add $0x10,%esp 1107d1: 85 c0 test %eax,%eax
1107d3: 75 eb jne 1107c0 <_POSIX_Threads_Delete_extension+0x34>
*(void **)the_thread->Wait.return_argument = value_ptr;
if ( api->schedpolicy == SCHED_SPORADIC )
1107d5: 8b 45 e4 mov -0x1c(%ebp),%eax 1107d8: 83 b8 84 00 00 00 04 cmpl $0x4,0x84(%eax)
1107df: 74 1f je 110800 <_POSIX_Threads_Delete_extension+0x74>
(void) _Watchdog_Remove( &api->Sporadic_timer );
deleted->API_Extensions[ THREAD_API_POSIX ] = NULL;
1107e1: c7 87 f8 00 00 00 00 movl $0x0,0xf8(%edi)
1107e8: 00 00 00
(void) _Workspace_Free( api );
1107eb: 8b 45 e4 mov -0x1c(%ebp),%eax 1107ee: 89 45 08 mov %eax,0x8(%ebp)
}
1107f1: 8d 65 f4 lea -0xc(%ebp),%esp 1107f4: 5b pop %ebx 1107f5: 5e pop %esi 1107f6: 5f pop %edi 1107f7: c9 leave
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
deleted->API_Extensions[ THREAD_API_POSIX ] = NULL;
(void) _Workspace_Free( api );
1107f8: e9 a3 e0 ff ff jmp 10e8a0 <_Workspace_Free>
1107fd: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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 );
110800: 83 ec 0c sub $0xc,%esp 110803: 05 a8 00 00 00 add $0xa8,%eax 110808: 50 push %eax 110809: e8 4e df ff ff call 10e75c <_Watchdog_Remove> 11080e: 83 c4 10 add $0x10,%esp 110811: eb ce jmp 1107e1 <_POSIX_Threads_Delete_extension+0x55>
00110768 <_POSIX_Threads_Exitted_extension>:
* This method is invoked each time a thread exits.
*/
void _POSIX_Threads_Exitted_extension(
Thread_Control *executing
)
{
110768: 55 push %ebp 110769: 89 e5 mov %esp,%ebp 11076b: 83 ec 08 sub $0x8,%esp 11076e: 8b 55 08 mov 0x8(%ebp),%edx
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
110771: 0f b6 42 0b movzbl 0xb(%edx),%eax 110775: 83 e0 07 and $0x7,%eax
/* * If the executing thread was not created with the POSIX API, then this * API do not get to define its exit behavior. */ if ( _Objects_Get_API( executing->Object.id ) == OBJECTS_POSIX_API )
110778: 83 f8 03 cmp $0x3,%eax
11077b: 74 03 je 110780 <_POSIX_Threads_Exitted_extension+0x18>
pthread_exit( executing->Wait.return_argument );
}
11077d: c9 leave 11077e: c3 ret
11077f: 90 nop <== NOT EXECUTED
/*
* If the executing thread was not created with the POSIX API, then this
* API do not get to define its exit behavior.
*/
if ( _Objects_Get_API( executing->Object.id ) == OBJECTS_POSIX_API )
pthread_exit( executing->Wait.return_argument );
110780: 8b 42 28 mov 0x28(%edx),%eax 110783: 89 45 08 mov %eax,0x8(%ebp)
}
110786: c9 leave
/*
* If the executing thread was not created with the POSIX API, then this
* API do not get to define its exit behavior.
*/
if ( _Objects_Get_API( executing->Object.id ) == OBJECTS_POSIX_API )
pthread_exit( executing->Wait.return_argument );
110787: e9 70 26 00 00 jmp 112dfc <pthread_exit>
00110750 <_POSIX_Threads_Initialize_user_threads>:
*
* This routine creates and starts all configured user
* initialzation threads.
*/
void _POSIX_Threads_Initialize_user_threads( void )
{
110750: 55 push %ebp 110751: 89 e5 mov %esp,%ebp 110753: 83 ec 08 sub $0x8,%esp
if ( _POSIX_Threads_Initialize_user_threads_p )
110756: a1 78 47 12 00 mov 0x124778,%eax 11075b: 85 c0 test %eax,%eax
11075d: 74 05 je 110764 <_POSIX_Threads_Initialize_user_threads+0x14>
(*_POSIX_Threads_Initialize_user_threads_p)();
}
11075f: c9 leave
* initialzation threads.
*/
void _POSIX_Threads_Initialize_user_threads( void )
{
if ( _POSIX_Threads_Initialize_user_threads_p )
(*_POSIX_Threads_Initialize_user_threads_p)();
110760: ff e0 jmp *%eax
110762: 66 90 xchg %ax,%ax <== NOT EXECUTED
}
110764: c9 leave 110765: c3 ret
0010b9d4 <_POSIX_Threads_Initialize_user_threads_body>:
*
* Output parameters: NONE
*/
void _POSIX_Threads_Initialize_user_threads_body(void)
{
10b9d4: 55 push %ebp 10b9d5: 89 e5 mov %esp,%ebp 10b9d7: 57 push %edi 10b9d8: 56 push %esi 10b9d9: 53 push %ebx 10b9da: 83 ec 6c sub $0x6c,%esp
uint32_t maximum;
posix_initialization_threads_table *user_threads;
pthread_t thread_id;
pthread_attr_t attr;
user_threads = Configuration_POSIX_API.User_initialization_threads_table;
10b9dd: 8b 3d b4 44 12 00 mov 0x1244b4,%edi
maximum = Configuration_POSIX_API.number_of_initialization_threads;
10b9e3: a1 b0 44 12 00 mov 0x1244b0,%eax 10b9e8: 89 45 94 mov %eax,-0x6c(%ebp)
if ( !user_threads || maximum == 0 )
10b9eb: 85 ff test %edi,%edi
10b9ed: 74 44 je 10ba33 <_POSIX_Threads_Initialize_user_threads_body+0x5f><== NEVER TAKEN
10b9ef: 85 c0 test %eax,%eax
10b9f1: 74 40 je 10ba33 <_POSIX_Threads_Initialize_user_threads_body+0x5f><== NEVER TAKEN
10b9f3: 31 db xor %ebx,%ebx 10b9f5: 8d 75 a4 lea -0x5c(%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 );
10b9f8: 83 ec 0c sub $0xc,%esp 10b9fb: 56 push %esi 10b9fc: e8 37 60 00 00 call 111a38 <pthread_attr_init>
(void) pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
10ba01: 5a pop %edx 10ba02: 59 pop %ecx 10ba03: 6a 02 push $0x2 10ba05: 56 push %esi 10ba06: e8 59 60 00 00 call 111a64 <pthread_attr_setinheritsched>
(void) pthread_attr_setstacksize(&attr, user_threads[ index ].stack_size);
10ba0b: 59 pop %ecx 10ba0c: 58 pop %eax 10ba0d: ff 74 df 04 pushl 0x4(%edi,%ebx,8) 10ba11: 56 push %esi 10ba12: e8 81 60 00 00 call 111a98 <pthread_attr_setstacksize>
status = pthread_create(
10ba17: 6a 00 push $0x0 10ba19: ff 34 df pushl (%edi,%ebx,8) 10ba1c: 56 push %esi 10ba1d: 8d 45 e4 lea -0x1c(%ebp),%eax 10ba20: 50 push %eax 10ba21: e8 92 fc ff ff call 10b6b8 <pthread_create>
&thread_id,
&attr,
user_threads[ index ].thread_entry,
NULL
);
if ( status )
10ba26: 83 c4 20 add $0x20,%esp 10ba29: 85 c0 test %eax,%eax
10ba2b: 75 0e jne 10ba3b <_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++ ) {
10ba2d: 43 inc %ebx 10ba2e: 39 5d 94 cmp %ebx,-0x6c(%ebp)
10ba31: 77 c5 ja 10b9f8 <_POSIX_Threads_Initialize_user_threads_body+0x24><== NEVER TAKEN
NULL
);
if ( status )
_Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status );
}
}
10ba33: 8d 65 f4 lea -0xc(%ebp),%esp 10ba36: 5b pop %ebx 10ba37: 5e pop %esi 10ba38: 5f pop %edi 10ba39: c9 leave 10ba3a: c3 ret
&attr,
user_threads[ index ].thread_entry,
NULL
);
if ( status )
_Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status );
10ba3b: 52 push %edx 10ba3c: 50 push %eax 10ba3d: 6a 01 push $0x1 10ba3f: 6a 02 push $0x2 10ba41: e8 be 1e 00 00 call 10d904 <_Internal_error_Occurred>
00110978 <_POSIX_Threads_Sporadic_budget_TSR>:
*/
void _POSIX_Threads_Sporadic_budget_TSR(
Objects_Id id __attribute__((unused)),
void *argument
)
{
110978: 55 push %ebp 110979: 89 e5 mov %esp,%ebp 11097b: 56 push %esi 11097c: 53 push %ebx 11097d: 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 ];
110980: 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 );
110986: 83 ec 0c sub $0xc,%esp 110989: 8d 83 98 00 00 00 lea 0x98(%ebx),%eax 11098f: 50 push %eax 110990: e8 97 0f 00 00 call 11192c <_Timespec_To_ticks>
the_thread->cpu_time_budget = ticks;
110995: 89 46 78 mov %eax,0x78(%esi)
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
110998: 0f b6 05 14 22 12 00 movzbl 0x122214,%eax 11099f: 2b 83 88 00 00 00 sub 0x88(%ebx),%eax
new_priority = _POSIX_Priority_To_core( api->schedparam.sched_priority );
the_thread->real_priority = new_priority;
1109a5: 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 ) {
1109a8: 83 c4 10 add $0x10,%esp 1109ab: 8b 4e 1c mov 0x1c(%esi),%ecx 1109ae: 85 c9 test %ecx,%ecx
1109b0: 75 05 jne 1109b7 <_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 ) {
1109b2: 39 46 14 cmp %eax,0x14(%esi)
1109b5: 77 35 ja 1109ec <_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 );
1109b7: 83 ec 0c sub $0xc,%esp 1109ba: 8d 83 90 00 00 00 lea 0x90(%ebx),%eax 1109c0: 50 push %eax 1109c1: e8 66 0f 00 00 call 11192c <_Timespec_To_ticks>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
1109c6: 89 83 b4 00 00 00 mov %eax,0xb4(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
1109cc: 83 c4 10 add $0x10,%esp
_Watchdog_Insert_ticks( &api->Sporadic_timer, ticks );
1109cf: 81 c3 a8 00 00 00 add $0xa8,%ebx 1109d5: 89 5d 0c mov %ebx,0xc(%ebp) 1109d8: c7 45 08 a4 65 12 00 movl $0x1265a4,0x8(%ebp)
}
1109df: 8d 65 f8 lea -0x8(%ebp),%esp 1109e2: 5b pop %ebx 1109e3: 5e pop %esi 1109e4: c9 leave 1109e5: e9 3a dc ff ff jmp 10e624 <_Watchdog_Insert>
1109ea: 66 90 xchg %ax,%ax <== NOT EXECUTED
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 );
1109ec: 52 push %edx 1109ed: 6a 01 push $0x1 1109ef: 50 push %eax 1109f0: 56 push %esi 1109f1: e8 ae c7 ff ff call 10d1a4 <_Thread_Change_priority> 1109f6: 83 c4 10 add $0x10,%esp 1109f9: eb bc jmp 1109b7 <_POSIX_Threads_Sporadic_budget_TSR+0x3f>
001109fc <_POSIX_Threads_Sporadic_budget_callout>:
* _POSIX_Threads_Sporadic_budget_callout
*/
void _POSIX_Threads_Sporadic_budget_callout(
Thread_Control *the_thread
)
{
1109fc: 55 push %ebp 1109fd: 89 e5 mov %esp,%ebp 1109ff: 83 ec 08 sub $0x8,%esp 110a02: 8b 45 08 mov 0x8(%ebp),%eax
POSIX_API_Control *api;
uint32_t new_priority;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
110a05: 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 */
110a0b: c7 40 78 ff ff ff ff movl $0xffffffff,0x78(%eax) 110a12: 0f b6 15 14 22 12 00 movzbl 0x122214,%edx 110a19: 2b 91 8c 00 00 00 sub 0x8c(%ecx),%edx
new_priority = _POSIX_Priority_To_core(api->schedparam.sched_ss_low_priority);
the_thread->real_priority = new_priority;
110a1f: 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 ) {
110a22: 8b 48 1c mov 0x1c(%eax),%ecx 110a25: 85 c9 test %ecx,%ecx
110a27: 75 05 jne 110a2e <_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 ) {
110a29: 39 50 14 cmp %edx,0x14(%eax)
110a2c: 72 02 jb 110a30 <_POSIX_Threads_Sporadic_budget_callout+0x34><== ALWAYS TAKEN
#if 0
printk( "lower priority\n" );
#endif
}
}
}
110a2e: c9 leave <== NOT EXECUTED 110a2f: 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 );
110a30: 51 push %ecx 110a31: 6a 01 push $0x1 110a33: 52 push %edx 110a34: 50 push %eax 110a35: e8 6a c7 ff ff call 10d1a4 <_Thread_Change_priority> 110a3a: 83 c4 10 add $0x10,%esp
#if 0
printk( "lower priority\n" );
#endif
}
}
}
110a3d: c9 leave 110a3e: c3 ret
00112ad4 <_POSIX_Threads_cancel_run>:
#include <rtems/posix/threadsup.h>
void _POSIX_Threads_cancel_run(
Thread_Control *the_thread
)
{
112ad4: 55 push %ebp 112ad5: 89 e5 mov %esp,%ebp 112ad7: 57 push %edi 112ad8: 56 push %esi 112ad9: 53 push %ebx 112ada: 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 ];
112add: 8b 45 08 mov 0x8(%ebp),%eax 112ae0: 8b b0 f8 00 00 00 mov 0xf8(%eax),%esi
handler_stack = &thread_support->Cancellation_Handlers;
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
112ae6: c7 86 d8 00 00 00 01 movl $0x1,0xd8(%esi)
112aed: 00 00 00
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
112af0: 8d 9e e8 00 00 00 lea 0xe8(%esi),%ebx
while ( !_Chain_Is_empty( handler_stack ) ) {
112af6: 39 9e e4 00 00 00 cmp %ebx,0xe4(%esi)
112afc: 74 30 je 112b2e <_POSIX_Threads_cancel_run+0x5a>
112afe: 66 90 xchg %ax,%ax
_ISR_Disable( level );
112b00: 9c pushf 112b01: fa cli 112b02: 59 pop %ecx
handler = (POSIX_Cancel_Handler_control *)
112b03: 8b 7b 04 mov 0x4(%ebx),%edi
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
112b06: 8b 17 mov (%edi),%edx
previous = the_node->previous;
112b08: 8b 47 04 mov 0x4(%edi),%eax
next->previous = previous;
112b0b: 89 42 04 mov %eax,0x4(%edx)
previous->next = next;
112b0e: 89 10 mov %edx,(%eax)
_Chain_Tail( handler_stack )->previous;
_Chain_Extract_unprotected( &handler->Node );
_ISR_Enable( level );
112b10: 51 push %ecx 112b11: 9d popf
(*handler->routine)( handler->arg );
112b12: 83 ec 0c sub $0xc,%esp 112b15: ff 77 0c pushl 0xc(%edi) 112b18: ff 57 08 call *0x8(%edi)
_Workspace_Free( handler );
112b1b: 89 3c 24 mov %edi,(%esp) 112b1e: e8 7d bd ff ff call 10e8a0 <_Workspace_Free>
handler_stack = &thread_support->Cancellation_Handlers;
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
while ( !_Chain_Is_empty( handler_stack ) ) {
112b23: 83 c4 10 add $0x10,%esp 112b26: 39 9e e4 00 00 00 cmp %ebx,0xe4(%esi)
112b2c: 75 d2 jne 112b00 <_POSIX_Threads_cancel_run+0x2c><== NEVER TAKEN
(*handler->routine)( handler->arg );
_Workspace_Free( handler );
}
}
112b2e: 8d 65 f4 lea -0xc(%ebp),%esp 112b31: 5b pop %ebx 112b32: 5e pop %esi 112b33: 5f pop %edi 112b34: c9 leave 112b35: c3 ret
00111738 <_POSIX_Timer_Insert_helper>:
Watchdog_Interval ticks,
Objects_Id id,
Watchdog_Service_routine_entry TSR,
void *arg
)
{
111738: 55 push %ebp 111739: 89 e5 mov %esp,%ebp 11173b: 56 push %esi 11173c: 53 push %ebx 11173d: 8b 5d 08 mov 0x8(%ebp),%ebx
ISR_Level level;
(void) _Watchdog_Remove( timer );
111740: 83 ec 0c sub $0xc,%esp 111743: 53 push %ebx 111744: e8 0f db ff ff call 10f258 <_Watchdog_Remove>
_ISR_Disable( level );
111749: 9c pushf 11174a: fa cli 11174b: 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 ) {
11174c: 83 c4 10 add $0x10,%esp 11174f: 8b 43 08 mov 0x8(%ebx),%eax 111752: 85 c0 test %eax,%eax
111754: 74 0e je 111764 <_POSIX_Timer_Insert_helper+0x2c>
_ISR_Enable( level );
111756: 56 push %esi 111757: 9d popf
return false;
111758: 31 c0 xor %eax,%eax
*/
_Watchdog_Initialize( timer, TSR, id, arg );
_Watchdog_Insert_ticks( timer, ticks );
_ISR_Enable( level );
return true;
}
11175a: 8d 65 f8 lea -0x8(%ebp),%esp 11175d: 5b pop %ebx 11175e: 5e pop %esi 11175f: c9 leave 111760: c3 ret
111761: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
111764: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx)
the_watchdog->routine = routine;
11176b: 8b 45 14 mov 0x14(%ebp),%eax 11176e: 89 43 1c mov %eax,0x1c(%ebx)
the_watchdog->id = id;
111771: 8b 45 10 mov 0x10(%ebp),%eax 111774: 89 43 20 mov %eax,0x20(%ebx)
the_watchdog->user_data = user_data;
111777: 8b 45 18 mov 0x18(%ebp),%eax 11177a: 89 43 24 mov %eax,0x24(%ebx)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
11177d: 8b 45 0c mov 0xc(%ebp),%eax 111780: 89 43 0c mov %eax,0xc(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
111783: 83 ec 08 sub $0x8,%esp 111786: 53 push %ebx 111787: 68 64 98 12 00 push $0x129864 11178c: e8 8f d9 ff ff call 10f120 <_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 );
111791: 56 push %esi 111792: 9d popf
return true;
111793: 83 c4 10 add $0x10,%esp 111796: b0 01 mov $0x1,%al
}
111798: 8d 65 f8 lea -0x8(%ebp),%esp 11179b: 5b pop %ebx 11179c: 5e pop %esi 11179d: c9 leave 11179e: c3 ret
0010b7d0 <_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)
{
10b7d0: 55 push %ebp 10b7d1: 89 e5 mov %esp,%ebp 10b7d3: 53 push %ebx 10b7d4: 83 ec 04 sub $0x4,%esp 10b7d7: 8b 5d 0c mov 0xc(%ebp),%ebx
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
10b7da: ff 43 68 incl 0x68(%ebx)
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
10b7dd: 8b 53 54 mov 0x54(%ebx),%edx 10b7e0: 85 d2 test %edx,%edx
10b7e2: 75 28 jne 10b80c <_POSIX_Timer_TSR+0x3c>
10b7e4: 8b 43 58 mov 0x58(%ebx),%eax 10b7e7: 85 c0 test %eax,%eax
10b7e9: 75 21 jne 10b80c <_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;
10b7eb: 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 ) ) {
10b7ef: 83 ec 08 sub $0x8,%esp 10b7f2: ff 73 44 pushl 0x44(%ebx) 10b7f5: ff 73 38 pushl 0x38(%ebx) 10b7f8: e8 cb 5a 00 00 call 1112c8 <pthread_kill>
}
/* After the signal handler returns, the count of expirations of the
* timer must be set to 0.
*/
ptimer->overrun = 0;
10b7fd: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx) 10b804: 83 c4 10 add $0x10,%esp
}
10b807: 8b 5d fc mov -0x4(%ebp),%ebx 10b80a: c9 leave 10b80b: 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(
10b80c: 83 ec 0c sub $0xc,%esp 10b80f: 53 push %ebx 10b810: 68 d0 b7 10 00 push $0x10b7d0 10b815: ff 73 08 pushl 0x8(%ebx) 10b818: ff 73 64 pushl 0x64(%ebx) 10b81b: 8d 43 10 lea 0x10(%ebx),%eax 10b81e: 50 push %eax 10b81f: e8 14 5f 00 00 call 111738 <_POSIX_Timer_Insert_helper>
ptimer->ticks,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated )
10b824: 83 c4 20 add $0x20,%esp 10b827: 84 c0 test %al,%al
10b829: 74 dc je 10b807 <_POSIX_Timer_TSR+0x37> <== NEVER TAKEN
return;
/* Store the time when the timer was started again */
_TOD_Get( &ptimer->time );
10b82b: 83 ec 0c sub $0xc,%esp 10b82e: 8d 43 6c lea 0x6c(%ebx),%eax 10b831: 50 push %eax 10b832: e8 85 16 00 00 call 10cebc <_TOD_Get>
/* The state really did not change but just to be safe */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
10b837: c6 43 3c 03 movb $0x3,0x3c(%ebx) 10b83b: 83 c4 10 add $0x10,%esp 10b83e: eb af jmp 10b7ef <_POSIX_Timer_TSR+0x1f>
00112bbc <_POSIX_signals_Check_signal>:
bool _POSIX_signals_Check_signal(
POSIX_API_Control *api,
int signo,
bool is_global
)
{
112bbc: 55 push %ebp 112bbd: 89 e5 mov %esp,%ebp 112bbf: 57 push %edi 112bc0: 56 push %esi 112bc1: 53 push %ebx 112bc2: 83 ec 78 sub $0x78,%esp 112bc5: 8b 5d 0c mov 0xc(%ebp),%ebx
siginfo_t siginfo_struct;
sigset_t saved_signals_blocked;
Thread_Wait_information stored_thread_wait_information;
if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct,
112bc8: 6a 01 push $0x1 112bca: 0f b6 45 10 movzbl 0x10(%ebp),%eax 112bce: 50 push %eax 112bcf: 8d 55 dc lea -0x24(%ebp),%edx 112bd2: 52 push %edx 112bd3: 53 push %ebx 112bd4: ff 75 08 pushl 0x8(%ebp) 112bd7: 89 55 9c mov %edx,-0x64(%ebp) 112bda: e8 b5 00 00 00 call 112c94 <_POSIX_signals_Clear_signals> 112bdf: 83 c4 20 add $0x20,%esp 112be2: 84 c0 test %al,%al 112be4: 8b 55 9c mov -0x64(%ebp),%edx
112be7: 0f 84 9b 00 00 00 je 112c88 <_POSIX_signals_Check_signal+0xcc>
#endif
/*
* Just to prevent sending a signal which is currently being ignored.
*/
if ( _POSIX_signals_Vectors[ signo ].sa_handler == SIG_IGN )
112bed: 8d 04 5b lea (%ebx,%ebx,2),%eax 112bf0: c1 e0 02 shl $0x2,%eax 112bf3: 8b 88 c8 6a 12 00 mov 0x126ac8(%eax),%ecx 112bf9: 89 4d a4 mov %ecx,-0x5c(%ebp) 112bfc: 49 dec %ecx
112bfd: 0f 84 85 00 00 00 je 112c88 <_POSIX_signals_Check_signal+0xcc><== NEVER TAKEN
return false;
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
112c03: 8b 75 08 mov 0x8(%ebp),%esi 112c06: 8b b6 d0 00 00 00 mov 0xd0(%esi),%esi 112c0c: 89 75 a0 mov %esi,-0x60(%ebp)
api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask;
112c0f: 8b 88 c4 6a 12 00 mov 0x126ac4(%eax),%ecx 112c15: 09 f1 or %esi,%ecx 112c17: 8b 75 08 mov 0x8(%ebp),%esi 112c1a: 89 8e d0 00 00 00 mov %ecx,0xd0(%esi)
/* * We have to save the blocking information of the current wait queue * because the signal handler may subsequently go on and put the thread * on a wait queue, for its own purposes. */ memcpy( &stored_thread_wait_information, &_Thread_Executing->Wait,
112c20: 8d 75 b4 lea -0x4c(%ebp),%esi 112c23: 89 75 94 mov %esi,-0x6c(%ebp) 112c26: 8b 35 98 6a 12 00 mov 0x126a98,%esi 112c2c: 83 c6 20 add $0x20,%esi 112c2f: b9 0a 00 00 00 mov $0xa,%ecx 112c34: 8b 7d 94 mov -0x6c(%ebp),%edi 112c37: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
sizeof( Thread_Wait_information ));
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
112c39: 83 b8 c0 6a 12 00 02 cmpl $0x2,0x126ac0(%eax)
112c40: 74 36 je 112c78 <_POSIX_signals_Check_signal+0xbc>
&siginfo_struct,
NULL /* context is undefined per 1003.1b-1993, p. 66 */
);
break;
default:
(*_POSIX_signals_Vectors[ signo ].sa_handler)( signo );
112c42: 83 ec 0c sub $0xc,%esp 112c45: 53 push %ebx 112c46: ff 55 a4 call *-0x5c(%ebp)
break;
112c49: 83 c4 10 add $0x10,%esp
}
/*
* Restore the blocking information
*/
memcpy( &_Thread_Executing->Wait, &stored_thread_wait_information,
112c4c: 8b 3d 98 6a 12 00 mov 0x126a98,%edi 112c52: 83 c7 20 add $0x20,%edi 112c55: b9 0a 00 00 00 mov $0xa,%ecx 112c5a: 8b 75 94 mov -0x6c(%ebp),%esi 112c5d: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
sizeof( Thread_Wait_information ));
/*
* Restore the previous set of blocked signals
*/
api->signals_blocked = saved_signals_blocked;
112c5f: 8b 55 a0 mov -0x60(%ebp),%edx 112c62: 8b 45 08 mov 0x8(%ebp),%eax 112c65: 89 90 d0 00 00 00 mov %edx,0xd0(%eax)
return true;
112c6b: b0 01 mov $0x1,%al
}
112c6d: 8d 65 f4 lea -0xc(%ebp),%esp 112c70: 5b pop %ebx 112c71: 5e pop %esi 112c72: 5f pop %edi 112c73: c9 leave 112c74: c3 ret
112c75: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
case SA_SIGINFO:
(*_POSIX_signals_Vectors[ signo ].sa_sigaction)(
112c78: 50 push %eax 112c79: 6a 00 push $0x0 112c7b: 52 push %edx 112c7c: 53 push %ebx 112c7d: ff 55 a4 call *-0x5c(%ebp)
signo,
&siginfo_struct,
NULL /* context is undefined per 1003.1b-1993, p. 66 */
);
break;
112c80: 83 c4 10 add $0x10,%esp 112c83: eb c7 jmp 112c4c <_POSIX_signals_Check_signal+0x90>
112c85: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
/*
* Just to prevent sending a signal which is currently being ignored.
*/
if ( _POSIX_signals_Vectors[ signo ].sa_handler == SIG_IGN )
return false;
112c88: 31 c0 xor %eax,%eax
* Restore the previous set of blocked signals
*/
api->signals_blocked = saved_signals_blocked;
return true;
}
112c8a: 8d 65 f4 lea -0xc(%ebp),%esp 112c8d: 5b pop %ebx 112c8e: 5e pop %esi 112c8f: 5f pop %edi 112c90: c9 leave 112c91: c3 ret
00113244 <_POSIX_signals_Clear_process_signals>:
*/
void _POSIX_signals_Clear_process_signals(
int signo
)
{
113244: 55 push %ebp 113245: 89 e5 mov %esp,%ebp 113247: 53 push %ebx 113248: 8b 4d 08 mov 0x8(%ebp),%ecx
clear_signal = true;
mask = signo_to_mask( signo );
ISR_Level level;
_ISR_Disable( level );
11324b: 9c pushf 11324c: fa cli 11324d: 5a pop %edx
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
11324e: 8d 04 49 lea (%ecx,%ecx,2),%eax 113251: c1 e0 02 shl $0x2,%eax 113254: 83 b8 c0 6a 12 00 02 cmpl $0x2,0x126ac0(%eax)
11325b: 74 13 je 113270 <_POSIX_signals_Clear_process_signals+0x2c>
11325d: 49 dec %ecx 11325e: b8 fe ff ff ff mov $0xfffffffe,%eax
if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) )
clear_signal = false;
}
if ( clear_signal ) {
_POSIX_signals_Pending &= ~mask;
113263: d3 c0 rol %cl,%eax 113265: 21 05 c8 6c 12 00 and %eax,0x126cc8
}
_ISR_Enable( level );
11326b: 52 push %edx 11326c: 9d popf
}
11326d: 5b pop %ebx 11326e: c9 leave 11326f: c3 ret
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
113270: 8d 98 e4 6c 12 00 lea 0x126ce4(%eax),%ebx
ISR_Level level;
_ISR_Disable( level );
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) )
113276: 39 98 e0 6c 12 00 cmp %ebx,0x126ce0(%eax)
11327c: 75 ed jne 11326b <_POSIX_signals_Clear_process_signals+0x27><== NEVER TAKEN
11327e: eb dd jmp 11325d <_POSIX_signals_Clear_process_signals+0x19>
00112c94 <_POSIX_signals_Clear_signals>:
int signo,
siginfo_t *info,
bool is_global,
bool check_blocked
)
{
112c94: 55 push %ebp 112c95: 89 e5 mov %esp,%ebp 112c97: 57 push %edi 112c98: 56 push %esi 112c99: 53 push %ebx 112c9a: 83 ec 1c sub $0x1c,%esp 112c9d: 8b 5d 0c mov 0xc(%ebp),%ebx 112ca0: 0f b6 7d 14 movzbl 0x14(%ebp),%edi
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
112ca4: 8d 4b ff lea -0x1(%ebx),%ecx 112ca7: b8 01 00 00 00 mov $0x1,%eax 112cac: 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 )
112cae: 80 7d 18 00 cmpb $0x0,0x18(%ebp)
112cb2: 74 40 je 112cf4 <_POSIX_signals_Clear_signals+0x60>
signals_blocked = ~api->signals_blocked;
112cb4: 8b 55 08 mov 0x8(%ebp),%edx 112cb7: 8b 8a d0 00 00 00 mov 0xd0(%edx),%ecx 112cbd: f7 d1 not %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 );
112cbf: 9c pushf 112cc0: fa cli 112cc1: 8f 45 e4 popl -0x1c(%ebp)
if ( is_global ) {
112cc4: 89 fa mov %edi,%edx 112cc6: 84 d2 test %dl,%dl
112cc8: 74 32 je 112cfc <_POSIX_signals_Clear_signals+0x68>
if ( mask & (_POSIX_signals_Pending & signals_blocked) ) {
112cca: 23 05 c8 6c 12 00 and 0x126cc8,%eax 112cd0: 85 c8 test %ecx,%eax
112cd2: 74 54 je 112d28 <_POSIX_signals_Clear_signals+0x94>
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
112cd4: 8d 14 5b lea (%ebx,%ebx,2),%edx 112cd7: c1 e2 02 shl $0x2,%edx 112cda: 83 ba c0 6a 12 00 02 cmpl $0x2,0x126ac0(%edx)
112ce1: 74 49 je 112d2c <_POSIX_signals_Clear_signals+0x98>
&psiginfo->Node
);
} else
do_callout = false;
}
_POSIX_signals_Clear_process_signals( signo );
112ce3: 83 ec 0c sub $0xc,%esp 112ce6: 53 push %ebx 112ce7: e8 58 05 00 00 call 113244 <_POSIX_signals_Clear_process_signals> 112cec: 83 c4 10 add $0x10,%esp
do_callout = true;
112cef: b0 01 mov $0x1,%al 112cf1: eb 26 jmp 112d19 <_POSIX_signals_Clear_signals+0x85>
112cf3: 90 nop <== NOT EXECUTED
*/
if ( check_blocked )
signals_blocked = ~api->signals_blocked;
else
signals_blocked = SIGNAL_ALL_MASK;
112cf4: b9 ff ff ff ff mov $0xffffffff,%ecx 112cf9: eb c4 jmp 112cbf <_POSIX_signals_Clear_signals+0x2b>
112cfb: 90 nop <== NOT EXECUTED
}
_POSIX_signals_Clear_process_signals( signo );
do_callout = true;
}
} else {
if ( mask & (api->signals_pending & signals_blocked) ) {
112cfc: 8b 55 08 mov 0x8(%ebp),%edx 112cff: 8b 9a d4 00 00 00 mov 0xd4(%edx),%ebx 112d05: 89 c6 mov %eax,%esi 112d07: 21 de and %ebx,%esi 112d09: 85 ce test %ecx,%esi
112d0b: 74 1b je 112d28 <_POSIX_signals_Clear_signals+0x94>
api->signals_pending &= ~mask;
112d0d: f7 d0 not %eax 112d0f: 21 d8 and %ebx,%eax 112d11: 89 82 d4 00 00 00 mov %eax,0xd4(%edx)
do_callout = true;
112d17: b0 01 mov $0x1,%al
}
}
_ISR_Enable( level );
112d19: ff 75 e4 pushl -0x1c(%ebp) 112d1c: 9d popf
return do_callout; }
112d1d: 8d 65 f4 lea -0xc(%ebp),%esp 112d20: 5b pop %ebx 112d21: 5e pop %esi 112d22: 5f pop %edi 112d23: c9 leave 112d24: c3 ret
112d25: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
bool do_callout;
POSIX_signals_Siginfo_node *psiginfo;
mask = signo_to_mask( signo );
do_callout = false;
112d28: 31 c0 xor %eax,%eax 112d2a: eb ed jmp 112d19 <_POSIX_signals_Clear_signals+0x85>
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
112d2c: 8d 8a e0 6c 12 00 lea 0x126ce0(%edx),%ecx 112d32: 8b 82 e0 6c 12 00 mov 0x126ce0(%edx),%eax
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
112d38: 8d 71 04 lea 0x4(%ecx),%esi
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
112d3b: 39 f0 cmp %esi,%eax
112d3d: 74 45 je 112d84 <_POSIX_signals_Clear_signals+0xf0>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
112d3f: 8b 30 mov (%eax),%esi
the_chain->first = new_first;
112d41: 89 b2 e0 6c 12 00 mov %esi,0x126ce0(%edx)
_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 *)
_Chain_Get_unprotected( &_POSIX_signals_Siginfo[ signo ] );
112d47: 89 4e 04 mov %ecx,0x4(%esi)
_POSIX_signals_Clear_process_signals( signo );
112d4a: 83 ec 0c sub $0xc,%esp 112d4d: 53 push %ebx 112d4e: 89 45 e0 mov %eax,-0x20(%ebp) 112d51: e8 ee 04 00 00 call 113244 <_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;
112d56: 8b 45 e0 mov -0x20(%ebp),%eax 112d59: 8d 70 08 lea 0x8(%eax),%esi 112d5c: b9 03 00 00 00 mov $0x3,%ecx 112d61: 8b 7d 10 mov 0x10(%ebp),%edi 112d64: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
112d66: c7 00 44 6c 12 00 movl $0x126c44,(%eax)
old_last_node = the_chain->last;
112d6c: 8b 15 48 6c 12 00 mov 0x126c48,%edx
the_chain->last = the_node;
112d72: a3 48 6c 12 00 mov %eax,0x126c48
old_last_node->next = the_node;
112d77: 89 02 mov %eax,(%edx)
the_node->previous = old_last_node;
112d79: 89 50 04 mov %edx,0x4(%eax) 112d7c: 83 c4 10 add $0x10,%esp 112d7f: e9 5f ff ff ff jmp 112ce3 <_POSIX_signals_Clear_signals+0x4f>
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 );
112d84: 83 ec 0c sub $0xc,%esp 112d87: 53 push %ebx 112d88: e8 b7 04 00 00 call 113244 <_POSIX_signals_Clear_process_signals> 112d8d: 83 c4 10 add $0x10,%esp 112d90: e9 4e ff ff ff jmp 112ce3 <_POSIX_signals_Clear_signals+0x4f>
0010c0ac <_POSIX_signals_Get_lowest>:
#include <rtems/score/isr.h>
int _POSIX_signals_Get_lowest(
sigset_t set
)
{
10c0ac: 55 push %ebp 10c0ad: 89 e5 mov %esp,%ebp 10c0af: 56 push %esi 10c0b0: 53 push %ebx 10c0b1: 8b 55 08 mov 0x8(%ebp),%edx
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
10c0b4: b8 1b 00 00 00 mov $0x1b,%eax 10c0b9: bb 01 00 00 00 mov $0x1,%ebx
#include <rtems/posix/psignal.h>
#include <rtems/seterr.h>
#include <rtems/posix/time.h>
#include <rtems/score/isr.h>
int _POSIX_signals_Get_lowest(
10c0be: 8d 48 ff lea -0x1(%eax),%ecx 10c0c1: 89 de mov %ebx,%esi 10c0c3: d3 e6 shl %cl,%esi
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
if ( set & signo_to_mask( signo ) ) {
10c0c5: 85 d6 test %edx,%esi
10c0c7: 75 20 jne 10c0e9 <_POSIX_signals_Get_lowest+0x3d><== NEVER TAKEN
sigset_t set
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
10c0c9: 40 inc %eax 10c0ca: 83 f8 20 cmp $0x20,%eax
10c0cd: 75 ef jne 10c0be <_POSIX_signals_Get_lowest+0x12>
10c0cf: b0 01 mov $0x1,%al 10c0d1: bb 01 00 00 00 mov $0x1,%ebx 10c0d6: eb 06 jmp 10c0de <_POSIX_signals_Get_lowest+0x32>
*/
#if (SIGHUP != 1)
#error "Assumption that SIGHUP==1 violated!!"
#endif
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
10c0d8: 40 inc %eax 10c0d9: 83 f8 1b cmp $0x1b,%eax
10c0dc: 74 0b je 10c0e9 <_POSIX_signals_Get_lowest+0x3d><== NEVER TAKEN
#include <rtems/posix/psignal.h>
#include <rtems/seterr.h>
#include <rtems/posix/time.h>
#include <rtems/score/isr.h>
int _POSIX_signals_Get_lowest(
10c0de: 8d 48 ff lea -0x1(%eax),%ecx 10c0e1: 89 de mov %ebx,%esi 10c0e3: d3 e6 shl %cl,%esi
#if (SIGHUP != 1)
#error "Assumption that SIGHUP==1 violated!!"
#endif
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
if ( set & signo_to_mask( signo ) ) {
10c0e5: 85 d6 test %edx,%esi
10c0e7: 74 ef je 10c0d8 <_POSIX_signals_Get_lowest+0x2c> * a return 0. This routine will NOT be called unless a signal * is pending in the set passed in. */ found_it: return signo; }
10c0e9: 5b pop %ebx 10c0ea: 5e pop %esi 10c0eb: c9 leave 10c0ec: c3 ret
00124384 <_POSIX_signals_Unblock_thread>:
bool _POSIX_signals_Unblock_thread(
Thread_Control *the_thread,
int signo,
siginfo_t *info
)
{
124384: 55 push %ebp 124385: 89 e5 mov %esp,%ebp 124387: 57 push %edi 124388: 56 push %esi 124389: 53 push %ebx 12438a: 83 ec 0c sub $0xc,%esp 12438d: 8b 5d 08 mov 0x8(%ebp),%ebx 124390: 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 ];
124393: 8b b3 f8 00 00 00 mov 0xf8(%ebx),%esi 124399: 8d 4a ff lea -0x1(%edx),%ecx 12439c: b8 01 00 00 00 mov $0x1,%eax 1243a1: d3 e0 shl %cl,%eax
/*
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
1243a3: 8b 4b 10 mov 0x10(%ebx),%ecx 1243a6: 89 cf mov %ecx,%edi 1243a8: 81 e7 00 80 00 10 and $0x10008000,%edi 1243ae: 81 ff 00 80 00 10 cmp $0x10008000,%edi
1243b4: 74 72 je 124428 <_POSIX_signals_Unblock_thread+0xa4>
}
/*
* Thread is not waiting due to a sigwait.
*/
if ( ~api->signals_blocked & mask ) {
1243b6: 8b 96 d0 00 00 00 mov 0xd0(%esi),%edx 1243bc: f7 d2 not %edx 1243be: 85 d0 test %edx,%eax
1243c0: 74 5a je 12441c <_POSIX_signals_Unblock_thread+0x98>
* it is not blocked, THEN
* we need to dispatch at the end of this ISR.
* + Any other combination, do nothing.
*/
if ( _States_Is_interruptible_by_signal( the_thread->current_state ) ) {
1243c2: f7 c1 00 00 00 10 test $0x10000000,%ecx
1243c8: 74 3a je 124404 <_POSIX_signals_Unblock_thread+0x80>
the_thread->Wait.return_code = EINTR;
1243ca: 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) )
1243d1: f7 c1 e0 be 03 00 test $0x3bee0,%ecx
1243d7: 0f 85 93 00 00 00 jne 124470 <_POSIX_signals_Unblock_thread+0xec><== NEVER TAKEN
_Thread_queue_Extract_with_proxy( the_thread );
else if ( _States_Is_delaying(the_thread->current_state) ) {
1243dd: 83 e1 08 and $0x8,%ecx
1243e0: 74 3a je 12441c <_POSIX_signals_Unblock_thread+0x98><== NEVER TAKEN
(void) _Watchdog_Remove( &the_thread->Timer );
1243e2: 83 ec 0c sub $0xc,%esp 1243e5: 8d 43 48 lea 0x48(%ebx),%eax 1243e8: 50 push %eax 1243e9: e8 4e f4 fe ff call 11383c <_Watchdog_Remove>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
1243ee: 5a pop %edx 1243ef: 59 pop %ecx 1243f0: 68 f8 ff 03 10 push $0x1003fff8 1243f5: 53 push %ebx 1243f6: e8 c9 df fe ff call 1123c4 <_Thread_Clear_state> 1243fb: 83 c4 10 add $0x10,%esp
} else if ( the_thread->current_state == STATES_READY ) {
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
}
}
return false;
1243fe: 31 c0 xor %eax,%eax 124400: eb 1c jmp 12441e <_POSIX_signals_Unblock_thread+0x9a>
124402: 66 90 xchg %ax,%ax <== NOT EXECUTED
else if ( _States_Is_delaying(the_thread->current_state) ) {
(void) _Watchdog_Remove( &the_thread->Timer );
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
124404: 85 c9 test %ecx,%ecx
124406: 75 14 jne 12441c <_POSIX_signals_Unblock_thread+0x98><== NEVER TAKEN
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
124408: a1 54 e7 12 00 mov 0x12e754,%eax 12440d: 85 c0 test %eax,%eax
12440f: 74 0b je 12441c <_POSIX_signals_Unblock_thread+0x98>
124411: 3b 1d 58 e7 12 00 cmp 0x12e758,%ebx
124417: 74 7b je 124494 <_POSIX_signals_Unblock_thread+0x110><== ALWAYS TAKEN
124419: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_Thread_Dispatch_necessary = true;
}
}
return false;
12441c: 31 c0 xor %eax,%eax
}
12441e: 8d 65 f4 lea -0xc(%ebp),%esp 124421: 5b pop %ebx 124422: 5e pop %esi 124423: 5f pop %edi 124424: c9 leave 124425: c3 ret
124426: 66 90 xchg %ax,%ax <== NOT EXECUTED
* 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) ) {
124428: 85 43 30 test %eax,0x30(%ebx)
12442b: 74 33 je 124460 <_POSIX_signals_Unblock_thread+0xdc>
the_thread->Wait.return_code = EINTR;
12442d: c7 43 34 04 00 00 00 movl $0x4,0x34(%ebx)
the_info = (siginfo_t *) the_thread->Wait.return_argument;
124434: 8b 43 28 mov 0x28(%ebx),%eax
if ( !info ) {
124437: 8b 75 10 mov 0x10(%ebp),%esi 12443a: 85 f6 test %esi,%esi
12443c: 74 42 je 124480 <_POSIX_signals_Unblock_thread+0xfc>
the_info->si_signo = signo;
the_info->si_code = SI_USER;
the_info->si_value.sival_int = 0;
} else {
*the_info = *info;
12443e: b9 03 00 00 00 mov $0x3,%ecx 124443: 89 c7 mov %eax,%edi 124445: 8b 75 10 mov 0x10(%ebp),%esi 124448: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
}
_Thread_queue_Extract_with_proxy( the_thread );
12444a: 83 ec 0c sub $0xc,%esp 12444d: 53 push %ebx 12444e: e8 51 ea fe ff call 112ea4 <_Thread_queue_Extract_with_proxy>
return true;
124453: 83 c4 10 add $0x10,%esp 124456: b0 01 mov $0x1,%al
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
}
}
return false;
}
124458: 8d 65 f4 lea -0xc(%ebp),%esp 12445b: 5b pop %ebx 12445c: 5e pop %esi 12445d: 5f pop %edi 12445e: c9 leave 12445f: 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) ) {
124460: 8b 8e d0 00 00 00 mov 0xd0(%esi),%ecx 124466: f7 d1 not %ecx 124468: 85 c8 test %ecx,%eax
12446a: 75 c1 jne 12442d <_POSIX_signals_Unblock_thread+0xa9>
12446c: eb ae jmp 12441c <_POSIX_signals_Unblock_thread+0x98>
12446e: 66 90 xchg %ax,%ax <== NOT EXECUTED
/*
* 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 );
124470: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 124473: 53 push %ebx <== NOT EXECUTED 124474: e8 2b ea fe ff call 112ea4 <_Thread_queue_Extract_with_proxy><== NOT EXECUTED 124479: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
} else if ( the_thread->current_state == STATES_READY ) {
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
}
}
return false;
12447c: 31 c0 xor %eax,%eax <== NOT EXECUTED 12447e: eb 9e jmp 12441e <_POSIX_signals_Unblock_thread+0x9a><== NOT EXECUTED
the_thread->Wait.return_code = EINTR;
the_info = (siginfo_t *) the_thread->Wait.return_argument;
if ( !info ) {
the_info->si_signo = signo;
124480: 89 10 mov %edx,(%eax)
the_info->si_code = SI_USER;
124482: c7 40 04 01 00 00 00 movl $0x1,0x4(%eax)
the_info->si_value.sival_int = 0;
124489: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax) 124490: eb b8 jmp 12444a <_POSIX_signals_Unblock_thread+0xc6>
124492: 66 90 xchg %ax,%ax <== NOT EXECUTED
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
124494: c6 05 64 e7 12 00 01 movb $0x1,0x12e764
}
}
return false;
12449b: 31 c0 xor %eax,%eax 12449d: e9 7c ff ff ff jmp 12441e <_POSIX_signals_Unblock_thread+0x9a>
0010d83c <_Protected_heap_Get_information>:
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
10d83c: 55 push %ebp 10d83d: 89 e5 mov %esp,%ebp 10d83f: 56 push %esi 10d840: 53 push %ebx 10d841: 8b 5d 08 mov 0x8(%ebp),%ebx 10d844: 8b 75 0c mov 0xc(%ebp),%esi
if ( !the_heap )
10d847: 85 db test %ebx,%ebx
10d849: 74 35 je 10d880 <_Protected_heap_Get_information+0x44>
return false;
if ( !the_info )
10d84b: 85 f6 test %esi,%esi
10d84d: 74 31 je 10d880 <_Protected_heap_Get_information+0x44>
return false;
_RTEMS_Lock_allocator();
10d84f: 83 ec 0c sub $0xc,%esp 10d852: ff 35 e4 7e 12 00 pushl 0x127ee4 10d858: e8 c7 ed ff ff call 10c624 <_API_Mutex_Lock>
_Heap_Get_information( the_heap, the_info );
10d85d: 5a pop %edx 10d85e: 59 pop %ecx 10d85f: 56 push %esi 10d860: 53 push %ebx 10d861: e8 d6 46 00 00 call 111f3c <_Heap_Get_information>
_RTEMS_Unlock_allocator();
10d866: 58 pop %eax 10d867: ff 35 e4 7e 12 00 pushl 0x127ee4 10d86d: e8 fa ed ff ff call 10c66c <_API_Mutex_Unlock>
return true;
10d872: 83 c4 10 add $0x10,%esp 10d875: b0 01 mov $0x1,%al
}
10d877: 8d 65 f8 lea -0x8(%ebp),%esp 10d87a: 5b pop %ebx 10d87b: 5e pop %esi 10d87c: c9 leave 10d87d: c3 ret
10d87e: 66 90 xchg %ax,%ax <== NOT EXECUTED
{
if ( !the_heap )
return false;
if ( !the_info )
return false;
10d880: 31 c0 xor %eax,%eax
_RTEMS_Lock_allocator();
_Heap_Get_information( the_heap, the_info );
_RTEMS_Unlock_allocator();
return true;
}
10d882: 8d 65 f8 lea -0x8(%ebp),%esp 10d885: 5b pop %ebx 10d886: 5e pop %esi 10d887: c9 leave 10d888: c3 ret
00110bc4 <_Protected_heap_Walk>:
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
110bc4: 55 push %ebp 110bc5: 89 e5 mov %esp,%ebp 110bc7: 56 push %esi 110bc8: 53 push %ebx 110bc9: 83 ec 10 sub $0x10,%esp 110bcc: 8b 5d 08 mov 0x8(%ebp),%ebx 110bcf: 8b 75 0c mov 0xc(%ebp),%esi 110bd2: 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 ) {
110bd5: 8b 15 14 de 12 00 mov 0x12de14,%edx 110bdb: 85 d2 test %edx,%edx
110bdd: 74 19 je 110bf8 <_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 );
110bdf: 0f b6 c0 movzbl %al,%eax 110be2: 89 45 10 mov %eax,0x10(%ebp) 110be5: 89 75 0c mov %esi,0xc(%ebp) 110be8: 89 5d 08 mov %ebx,0x8(%ebp)
} return status; }
110beb: 8d 65 f8 lea -0x8(%ebp),%esp 110bee: 5b pop %ebx 110bef: 5e pop %esi 110bf0: 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 );
110bf1: e9 4a f2 ff ff jmp 10fe40 <_Heap_Walk>
110bf6: 66 90 xchg %ax,%ax <== NOT EXECUTED
* 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();
110bf8: 83 ec 0c sub $0xc,%esp 110bfb: ff 35 c4 de 12 00 pushl 0x12dec4 110c01: 88 45 f4 mov %al,-0xc(%ebp) 110c04: e8 cf e3 ff ff call 10efd8 <_API_Mutex_Lock>
status = _Heap_Walk( the_heap, source, do_dump );
110c09: 83 c4 0c add $0xc,%esp 110c0c: 8a 45 f4 mov -0xc(%ebp),%al 110c0f: 0f b6 c0 movzbl %al,%eax 110c12: 50 push %eax 110c13: 56 push %esi 110c14: 53 push %ebx 110c15: e8 26 f2 ff ff call 10fe40 <_Heap_Walk>
_RTEMS_Unlock_allocator();
110c1a: 5a pop %edx 110c1b: ff 35 c4 de 12 00 pushl 0x12dec4 110c21: 88 45 f4 mov %al,-0xc(%ebp) 110c24: e8 f7 e3 ff ff call 10f020 <_API_Mutex_Unlock> 110c29: 83 c4 10 add $0x10,%esp
} else {
status = _Heap_Walk( the_heap, source, do_dump );
}
return status;
}
110c2c: 8a 45 f4 mov -0xc(%ebp),%al 110c2f: 8d 65 f8 lea -0x8(%ebp),%esp 110c32: 5b pop %ebx 110c33: 5e pop %esi 110c34: c9 leave 110c35: c3 ret
00110d90 <_RTEMS_tasks_Create_extension>:
bool _RTEMS_tasks_Create_extension(
Thread_Control *executing,
Thread_Control *created
)
{
110d90: 55 push %ebp 110d91: 89 e5 mov %esp,%ebp 110d93: 53 push %ebx 110d94: 83 ec 10 sub $0x10,%esp 110d97: 8b 5d 0c mov 0xc(%ebp),%ebx
/*
* Notepads must be the last entry in the structure and they
* can be left off if disabled in the configuration.
*/
to_allocate = sizeof( RTEMS_API_Control );
110d9a: 80 3d e4 21 12 00 01 cmpb $0x1,0x1221e4 110da1: 19 c0 sbb %eax,%eax 110da3: 83 e0 c0 and $0xffffffc0,%eax 110da6: 83 c0 60 add $0x60,%eax
if ( !rtems_configuration_get_notepads_enabled() )
to_allocate -= (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t));
api = _Workspace_Allocate( to_allocate );
110da9: 50 push %eax 110daa: e8 d5 da ff ff call 10e884 <_Workspace_Allocate>
if ( !api )
110daf: 83 c4 10 add $0x10,%esp 110db2: 85 c0 test %eax,%eax
110db4: 74 6a je 110e20 <_RTEMS_tasks_Create_extension+0x90>
return false;
created->API_Extensions[ THREAD_API_RTEMS ] = api;
110db6: 89 83 f4 00 00 00 mov %eax,0xf4(%ebx)
api->pending_events = EVENT_SETS_NONE_PENDING;
110dbc: c7 00 00 00 00 00 movl $0x0,(%eax)
api->event_condition = 0;
110dc2: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
*/
RTEMS_INLINE_ROUTINE void _ASR_Initialize (
ASR_Information *information
)
{
information->is_enabled = false;
110dc9: c6 40 08 00 movb $0x0,0x8(%eax)
information->handler = NULL;
110dcd: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax)
information->mode_set = RTEMS_DEFAULT_MODES;
110dd4: c7 40 10 00 00 00 00 movl $0x0,0x10(%eax)
information->signals_posted = 0;
110ddb: c7 40 14 00 00 00 00 movl $0x0,0x14(%eax)
information->signals_pending = 0;
110de2: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax)
information->nest_level = 0;
110de9: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax)
_ASR_Initialize( &api->Signal ); created->task_variables = NULL;
110df0: c7 83 00 01 00 00 00 movl $0x0,0x100(%ebx)
110df7: 00 00 00
if ( rtems_configuration_get_notepads_enabled() ) {
110dfa: 80 3d e4 21 12 00 00 cmpb $0x0,0x1221e4
110e01: 74 13 je 110e16 <_RTEMS_tasks_Create_extension+0x86>
110e03: 31 d2 xor %edx,%edx 110e05: 8d 76 00 lea 0x0(%esi),%esi
for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++)
api->Notepads[i] = 0;
110e08: c7 44 90 20 00 00 00 movl $0x0,0x20(%eax,%edx,4)
110e0f: 00
api->event_condition = 0;
_ASR_Initialize( &api->Signal );
created->task_variables = NULL;
if ( rtems_configuration_get_notepads_enabled() ) {
for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++)
110e10: 42 inc %edx 110e11: 83 fa 10 cmp $0x10,%edx
110e14: 75 f2 jne 110e08 <_RTEMS_tasks_Create_extension+0x78>
api->Notepads[i] = 0;
}
return true;
110e16: b0 01 mov $0x1,%al
}
110e18: 8b 5d fc mov -0x4(%ebp),%ebx 110e1b: c9 leave 110e1c: c3 ret
110e1d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
to_allocate -= (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t));
api = _Workspace_Allocate( to_allocate );
if ( !api )
return false;
110e20: 31 c0 xor %eax,%eax
for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++)
api->Notepads[i] = 0;
}
return true;
}
110e22: 8b 5d fc mov -0x4(%ebp),%ebx 110e25: c9 leave 110e26: c3 ret
00110d38 <_RTEMS_tasks_Delete_extension>:
void _RTEMS_tasks_Delete_extension(
Thread_Control *executing,
Thread_Control *deleted
)
{
110d38: 55 push %ebp 110d39: 89 e5 mov %esp,%ebp 110d3b: 56 push %esi 110d3c: 53 push %ebx 110d3d: 8b 5d 0c mov 0xc(%ebp),%ebx
/*
* Free per task variable memory
*/
tvp = deleted->task_variables;
110d40: 8b 83 00 01 00 00 mov 0x100(%ebx),%eax
deleted->task_variables = NULL;
110d46: c7 83 00 01 00 00 00 movl $0x0,0x100(%ebx)
110d4d: 00 00 00
while (tvp) {
110d50: 85 c0 test %eax,%eax
110d52: 75 06 jne 110d5a <_RTEMS_tasks_Delete_extension+0x22>
110d54: eb 17 jmp 110d6d <_RTEMS_tasks_Delete_extension+0x35>
110d56: 66 90 xchg %ax,%ax <== NOT EXECUTED
next = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp );
tvp = next;
110d58: 89 f0 mov %esi,%eax
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
while (tvp) {
next = (rtems_task_variable_t *)tvp->next;
110d5a: 8b 30 mov (%eax),%esi
_RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp );
110d5c: 83 ec 08 sub $0x8,%esp 110d5f: 50 push %eax 110d60: 53 push %ebx 110d61: e8 56 01 00 00 call 110ebc <_RTEMS_Tasks_Invoke_task_variable_dtor>
* Free per task variable memory
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
while (tvp) {
110d66: 83 c4 10 add $0x10,%esp 110d69: 85 f6 test %esi,%esi
110d6b: 75 eb jne 110d58 <_RTEMS_tasks_Delete_extension+0x20>
/*
* Free API specific memory
*/
(void) _Workspace_Free( deleted->API_Extensions[ THREAD_API_RTEMS ] );
110d6d: 83 ec 0c sub $0xc,%esp 110d70: ff b3 f4 00 00 00 pushl 0xf4(%ebx) 110d76: e8 25 db ff ff call 10e8a0 <_Workspace_Free>
deleted->API_Extensions[ THREAD_API_RTEMS ] = NULL;
110d7b: c7 83 f4 00 00 00 00 movl $0x0,0xf4(%ebx)
110d82: 00 00 00
110d85: 83 c4 10 add $0x10,%esp
}
110d88: 8d 65 f8 lea -0x8(%ebp),%esp 110d8b: 5b pop %ebx 110d8c: 5e pop %esi 110d8d: c9 leave 110d8e: c3 ret
00110cbc <_RTEMS_tasks_Initialize_user_tasks>:
*
* Output parameters: NONE
*/
void _RTEMS_tasks_Initialize_user_tasks( void )
{
110cbc: 55 push %ebp 110cbd: 89 e5 mov %esp,%ebp 110cbf: 83 ec 08 sub $0x8,%esp
if ( _RTEMS_tasks_Initialize_user_tasks_p )
110cc2: a1 60 22 12 00 mov 0x122260,%eax 110cc7: 85 c0 test %eax,%eax
110cc9: 74 05 je 110cd0 <_RTEMS_tasks_Initialize_user_tasks+0x14>
(*_RTEMS_tasks_Initialize_user_tasks_p)();
}
110ccb: c9 leave
*/
void _RTEMS_tasks_Initialize_user_tasks( void )
{
if ( _RTEMS_tasks_Initialize_user_tasks_p )
(*_RTEMS_tasks_Initialize_user_tasks_p)();
110ccc: ff e0 jmp *%eax
110cce: 66 90 xchg %ax,%ax <== NOT EXECUTED
}
110cd0: c9 leave 110cd1: c3 ret
0010ba60 <_RTEMS_tasks_Initialize_user_tasks_body>:
*
* Output parameters: NONE
*/
void _RTEMS_tasks_Initialize_user_tasks_body( void )
{
10ba60: 55 push %ebp 10ba61: 89 e5 mov %esp,%ebp 10ba63: 57 push %edi 10ba64: 56 push %esi 10ba65: 53 push %ebx 10ba66: 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;
10ba69: 8b 1d 0c 22 12 00 mov 0x12220c,%ebx
maximum = Configuration_RTEMS_API.number_of_initialization_tasks;
10ba6f: 8b 3d 08 22 12 00 mov 0x122208,%edi
/*
* Verify that we have a set of user tasks to iterate
*/
if ( !user_tasks )
10ba75: 85 db test %ebx,%ebx
10ba77: 74 46 je 10babf <_RTEMS_tasks_Initialize_user_tasks_body+0x5f>
return;
/*
* Now iterate over the initialization tasks and create/start them.
*/
for ( index=0 ; index < maximum ; index++ ) {
10ba79: 85 ff test %edi,%edi
10ba7b: 74 42 je 10babf <_RTEMS_tasks_Initialize_user_tasks_body+0x5f><== NEVER TAKEN
10ba7d: 31 f6 xor %esi,%esi 10ba7f: 90 nop
return_value = rtems_task_create(
10ba80: 83 ec 08 sub $0x8,%esp 10ba83: 8d 45 e4 lea -0x1c(%ebp),%eax 10ba86: 50 push %eax 10ba87: ff 73 0c pushl 0xc(%ebx) 10ba8a: ff 73 14 pushl 0x14(%ebx) 10ba8d: ff 73 04 pushl 0x4(%ebx) 10ba90: ff 73 08 pushl 0x8(%ebx) 10ba93: ff 33 pushl (%ebx) 10ba95: e8 92 fd ff ff call 10b82c <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 ) )
10ba9a: 83 c4 20 add $0x20,%esp 10ba9d: 85 c0 test %eax,%eax
10ba9f: 75 26 jne 10bac7 <_RTEMS_tasks_Initialize_user_tasks_body+0x67>
_Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value );
return_value = rtems_task_start(
10baa1: 51 push %ecx 10baa2: ff 73 18 pushl 0x18(%ebx) 10baa5: ff 73 10 pushl 0x10(%ebx) 10baa8: ff 75 e4 pushl -0x1c(%ebp) 10baab: e8 24 00 00 00 call 10bad4 <rtems_task_start>
id,
user_tasks[ index ].entry_point,
user_tasks[ index ].argument
);
if ( !rtems_is_status_successful( return_value ) )
10bab0: 83 c4 10 add $0x10,%esp 10bab3: 85 c0 test %eax,%eax
10bab5: 75 10 jne 10bac7 <_RTEMS_tasks_Initialize_user_tasks_body+0x67>
return;
/*
* Now iterate over the initialization tasks and create/start them.
*/
for ( index=0 ; index < maximum ; index++ ) {
10bab7: 46 inc %esi 10bab8: 83 c3 1c add $0x1c,%ebx 10babb: 39 f7 cmp %esi,%edi
10babd: 77 c1 ja 10ba80 <_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 );
}
}
10babf: 8d 65 f4 lea -0xc(%ebp),%esp 10bac2: 5b pop %ebx 10bac3: 5e pop %esi 10bac4: 5f pop %edi 10bac5: c9 leave 10bac6: 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 );
10bac7: 52 push %edx 10bac8: 50 push %eax 10bac9: 6a 01 push $0x1 10bacb: 6a 01 push $0x1 10bacd: e8 fe 0d 00 00 call 10c8d0 <_Internal_error_Occurred>
00110c74 <_RTEMS_tasks_Switch_extension>:
void _RTEMS_tasks_Switch_extension(
Thread_Control *executing,
Thread_Control *heir
)
{
110c74: 55 push %ebp 110c75: 89 e5 mov %esp,%ebp
/*
* Per Task Variables
*/
tvp = executing->task_variables;
110c77: 8b 45 08 mov 0x8(%ebp),%eax 110c7a: 8b 80 00 01 00 00 mov 0x100(%eax),%eax
while (tvp) {
110c80: 85 c0 test %eax,%eax
110c82: 74 13 je 110c97 <_RTEMS_tasks_Switch_extension+0x23>
tvp->tval = *tvp->ptr;
110c84: 8b 50 04 mov 0x4(%eax),%edx 110c87: 8b 0a mov (%edx),%ecx 110c89: 89 48 0c mov %ecx,0xc(%eax)
*tvp->ptr = tvp->gval;
110c8c: 8b 48 08 mov 0x8(%eax),%ecx 110c8f: 89 0a mov %ecx,(%edx)
tvp = (rtems_task_variable_t *)tvp->next;
110c91: 8b 00 mov (%eax),%eax
/*
* Per Task Variables
*/
tvp = executing->task_variables;
while (tvp) {
110c93: 85 c0 test %eax,%eax
110c95: 75 ed jne 110c84 <_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;
110c97: 8b 45 0c mov 0xc(%ebp),%eax 110c9a: 8b 80 00 01 00 00 mov 0x100(%eax),%eax
while (tvp) {
110ca0: 85 c0 test %eax,%eax
110ca2: 74 13 je 110cb7 <_RTEMS_tasks_Switch_extension+0x43>
tvp->gval = *tvp->ptr;
110ca4: 8b 50 04 mov 0x4(%eax),%edx 110ca7: 8b 0a mov (%edx),%ecx 110ca9: 89 48 08 mov %ecx,0x8(%eax)
*tvp->ptr = tvp->tval;
110cac: 8b 48 0c mov 0xc(%eax),%ecx 110caf: 89 0a mov %ecx,(%edx)
tvp = (rtems_task_variable_t *)tvp->next;
110cb1: 8b 00 mov (%eax),%eax
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
while (tvp) {
110cb3: 85 c0 test %eax,%eax
110cb5: 75 ed jne 110ca4 <_RTEMS_tasks_Switch_extension+0x30><== NEVER TAKEN
tvp->gval = *tvp->ptr;
*tvp->ptr = tvp->tval;
tvp = (rtems_task_variable_t *)tvp->next;
}
}
110cb7: c9 leave 110cb8: c3 ret
0010c424 <_Rate_monotonic_Get_status>:
bool _Rate_monotonic_Get_status(
Rate_monotonic_Control *the_period,
Rate_monotonic_Period_time_t *wall_since_last_period,
Thread_CPU_usage_t *cpu_since_last_period
)
{
10c424: 55 push %ebp 10c425: 89 e5 mov %esp,%ebp 10c427: 57 push %edi 10c428: 56 push %esi 10c429: 53 push %ebx 10c42a: 83 ec 38 sub $0x38,%esp 10c42d: 8b 5d 08 mov 0x8(%ebp),%ebx
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
Timestamp_Control uptime;
#endif
Thread_Control *owning_thread = the_period->owner;
10c430: 8b 7b 40 mov 0x40(%ebx),%edi
/*
* Determine elapsed wall time since period initiated.
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_TOD_Get_uptime( &uptime );
10c433: 8d 75 e0 lea -0x20(%ebp),%esi 10c436: 56 push %esi 10c437: e8 2c 19 00 00 call 10dd68 <_TOD_Get_uptime>
_Timestamp_Subtract(
10c43c: 83 c4 0c add $0xc,%esp 10c43f: ff 75 0c pushl 0xc(%ebp) 10c442: 56 push %esi 10c443: 8d 43 4c lea 0x4c(%ebx),%eax 10c446: 50 push %eax 10c447: e8 8c 3a 00 00 call 10fed8 <_Timespec_Subtract>
#endif
/*
* Determine cpu usage since period initiated.
*/
used = owning_thread->cpu_time_used;
10c44c: 8b 87 84 00 00 00 mov 0x84(%edi),%eax 10c452: 8b 97 88 00 00 00 mov 0x88(%edi),%edx 10c458: 89 45 d8 mov %eax,-0x28(%ebp) 10c45b: 89 55 dc mov %edx,-0x24(%ebp)
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
if (owning_thread == _Thread_Executing) {
10c45e: 83 c4 10 add $0x10,%esp 10c461: 39 3d b8 ad 12 00 cmp %edi,0x12adb8
10c467: 74 0b je 10c474 <_Rate_monotonic_Get_status+0x50>
if (used < the_period->cpu_usage_period_initiated)
return false;
*cpu_since_last_period = used - the_period->cpu_usage_period_initiated;
#endif
return true;
10c469: b0 01 mov $0x1,%al
}
10c46b: 8d 65 f4 lea -0xc(%ebp),%esp 10c46e: 5b pop %ebx 10c46f: 5e pop %esi 10c470: 5f pop %edi 10c471: c9 leave 10c472: c3 ret
10c473: 90 nop <== NOT EXECUTED
if (owning_thread == _Thread_Executing) {
Thread_CPU_usage_t ran;
/* How much time time since last context switch */
_Timestamp_Subtract(
10c474: 52 push %edx 10c475: 8d 7d d0 lea -0x30(%ebp),%edi 10c478: 57 push %edi 10c479: 56 push %esi 10c47a: 68 b0 a8 12 00 push $0x12a8b0 10c47f: e8 54 3a 00 00 call 10fed8 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch, &uptime, &ran
);
/* cpu usage += ran */
_Timestamp_Add_to( &used, &ran );
10c484: 5e pop %esi 10c485: 58 pop %eax 10c486: 57 push %edi 10c487: 8d 75 d8 lea -0x28(%ebp),%esi 10c48a: 56 push %esi 10c48b: e8 4c 39 00 00 call 10fddc <_Timespec_Add_to>
/*
* The cpu usage info was reset while executing. Can't
* determine a status.
*/
if (_Timestamp_Less_than(&used, &the_period->cpu_usage_period_initiated))
10c490: 83 c3 44 add $0x44,%ebx 10c493: 5a pop %edx 10c494: 59 pop %ecx 10c495: 53 push %ebx 10c496: 56 push %esi 10c497: e8 18 3a 00 00 call 10feb4 <_Timespec_Less_than> 10c49c: 83 c4 10 add $0x10,%esp 10c49f: 84 c0 test %al,%al
10c4a1: 74 05 je 10c4a8 <_Rate_monotonic_Get_status+0x84>
return false;
10c4a3: 31 c0 xor %eax,%eax 10c4a5: eb c4 jmp 10c46b <_Rate_monotonic_Get_status+0x47>
10c4a7: 90 nop <== NOT EXECUTED
/* used = current cpu usage - cpu usage at start of period */
_Timestamp_Subtract(
10c4a8: 50 push %eax 10c4a9: ff 75 10 pushl 0x10(%ebp) 10c4ac: 56 push %esi 10c4ad: 53 push %ebx 10c4ae: e8 25 3a 00 00 call 10fed8 <_Timespec_Subtract> 10c4b3: 83 c4 10 add $0x10,%esp
if (used < the_period->cpu_usage_period_initiated)
return false;
*cpu_since_last_period = used - the_period->cpu_usage_period_initiated;
#endif
return true;
10c4b6: b0 01 mov $0x1,%al 10c4b8: eb b1 jmp 10c46b <_Rate_monotonic_Get_status+0x47>
0010c4bc <_Rate_monotonic_Initiate_statistics>:
}
void _Rate_monotonic_Initiate_statistics(
Rate_monotonic_Control *the_period
)
{
10c4bc: 55 push %ebp 10c4bd: 89 e5 mov %esp,%ebp 10c4bf: 57 push %edi 10c4c0: 56 push %esi 10c4c1: 53 push %ebx 10c4c2: 83 ec 28 sub $0x28,%esp 10c4c5: 8b 5d 08 mov 0x8(%ebp),%ebx
Thread_Control *owning_thread = the_period->owner;
10c4c8: 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 );
10c4cb: 8d 7d e0 lea -0x20(%ebp),%edi 10c4ce: 57 push %edi 10c4cf: e8 94 18 00 00 call 10dd68 <_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;
10c4d4: 8b 45 e0 mov -0x20(%ebp),%eax 10c4d7: 8b 55 e4 mov -0x1c(%ebp),%edx 10c4da: 89 43 4c mov %eax,0x4c(%ebx) 10c4dd: 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;
10c4e0: 8b 86 84 00 00 00 mov 0x84(%esi),%eax 10c4e6: 8b 96 88 00 00 00 mov 0x88(%esi),%edx 10c4ec: 89 43 44 mov %eax,0x44(%ebx) 10c4ef: 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) {
10c4f2: 83 c4 10 add $0x10,%esp 10c4f5: 39 35 b8 ad 12 00 cmp %esi,0x12adb8
10c4fb: 74 0b je 10c508 <_Rate_monotonic_Initiate_statistics+0x4c>
);
_Timespec_Add_to( &the_period->cpu_usage_period_initiated, &ran );
}
#endif
}
10c4fd: 8d 65 f4 lea -0xc(%ebp),%esp 10c500: 5b pop %ebx 10c501: 5e pop %esi 10c502: 5f pop %edi 10c503: c9 leave 10c504: c3 ret
10c505: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
/*
* Adjust the CPU time used to account for the time since last
* context switch.
*/
_Timespec_Subtract(
10c508: 50 push %eax
&_Thread_Time_of_last_context_switch, &uptime, &ran
10c509: 8d 75 d8 lea -0x28(%ebp),%esi
/*
* Adjust the CPU time used to account for the time since last
* context switch.
*/
_Timespec_Subtract(
10c50c: 56 push %esi 10c50d: 57 push %edi 10c50e: 68 b0 a8 12 00 push $0x12a8b0 10c513: e8 c0 39 00 00 call 10fed8 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch, &uptime, &ran
);
_Timespec_Add_to( &the_period->cpu_usage_period_initiated, &ran );
10c518: 59 pop %ecx 10c519: 5f pop %edi 10c51a: 56 push %esi 10c51b: 83 c3 44 add $0x44,%ebx 10c51e: 53 push %ebx 10c51f: e8 b8 38 00 00 call 10fddc <_Timespec_Add_to> 10c524: 83 c4 10 add $0x10,%esp
}
#endif
}
10c527: 8d 65 f4 lea -0xc(%ebp),%esp 10c52a: 5b pop %ebx 10c52b: 5e pop %esi 10c52c: 5f pop %edi 10c52d: c9 leave 10c52e: c3 ret
0010ca78 <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
10ca78: 55 push %ebp 10ca79: 89 e5 mov %esp,%ebp 10ca7b: 83 ec 2c sub $0x2c,%esp
/*
* When we get here, the Timer is already off the chain so we do not
* have to worry about that -- hence no _Watchdog_Remove().
*/
the_period = _Rate_monotonic_Get( id, &location );
10ca7e: 8d 45 f4 lea -0xc(%ebp),%eax 10ca81: 50 push %eax 10ca82: ff 75 08 pushl 0x8(%ebp) 10ca85: 68 00 a7 12 00 push $0x12a700 10ca8a: e8 79 1d 00 00 call 10e808 <_Objects_Get>
switch ( location ) {
10ca8f: 83 c4 10 add $0x10,%esp 10ca92: 8b 55 f4 mov -0xc(%ebp),%edx 10ca95: 85 d2 test %edx,%edx
10ca97: 75 29 jne 10cac2 <_Rate_monotonic_Timeout+0x4a><== NEVER TAKEN
case OBJECTS_LOCAL:
the_thread = the_period->owner;
10ca99: 8b 50 40 mov 0x40(%eax),%edx
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
10ca9c: f6 42 11 40 testb $0x40,0x11(%edx)
10caa0: 74 08 je 10caaa <_Rate_monotonic_Timeout+0x32>
10caa2: 8b 48 08 mov 0x8(%eax),%ecx 10caa5: 39 4a 20 cmp %ecx,0x20(%edx)
10caa8: 74 4e je 10caf8 <_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 ) {
10caaa: 83 78 38 01 cmpl $0x1,0x38(%eax)
10caae: 74 14 je 10cac4 <_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;
10cab0: 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;
10cab7: a1 f4 a7 12 00 mov 0x12a7f4,%eax 10cabc: 48 dec %eax 10cabd: a3 f4 a7 12 00 mov %eax,0x12a7f4
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
10cac2: c9 leave 10cac3: 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;
10cac4: c7 40 38 03 00 00 00 movl $0x3,0x38(%eax)
_Rate_monotonic_Initiate_statistics( the_period );
10cacb: 83 ec 0c sub $0xc,%esp 10cace: 50 push %eax 10cacf: 89 45 e4 mov %eax,-0x1c(%ebp) 10cad2: e8 e5 f9 ff ff call 10c4bc <_Rate_monotonic_Initiate_statistics>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10cad7: 8b 45 e4 mov -0x1c(%ebp),%eax 10cada: 8b 50 3c mov 0x3c(%eax),%edx 10cadd: 89 50 1c mov %edx,0x1c(%eax)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10cae0: 5a pop %edx 10cae1: 59 pop %ecx
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
10cae2: 83 c0 10 add $0x10,%eax 10cae5: 50 push %eax 10cae6: 68 c4 a8 12 00 push $0x12a8c4 10caeb: e8 c8 36 00 00 call 1101b8 <_Watchdog_Insert> 10caf0: 83 c4 10 add $0x10,%esp 10caf3: eb c2 jmp 10cab7 <_Rate_monotonic_Timeout+0x3f>
10caf5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
10caf8: 83 ec 08 sub $0x8,%esp 10cafb: 68 f8 ff 03 10 push $0x1003fff8 10cb00: 52 push %edx 10cb01: 89 45 e4 mov %eax,-0x1c(%ebp) 10cb04: e8 cb 21 00 00 call 10ecd4 <_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 );
10cb09: 8b 45 e4 mov -0x1c(%ebp),%eax 10cb0c: 89 04 24 mov %eax,(%esp) 10cb0f: eb c1 jmp 10cad2 <_Rate_monotonic_Timeout+0x5a>
0010c530 <_Rate_monotonic_Update_statistics>:
void _Rate_monotonic_Update_statistics(
Rate_monotonic_Control *the_period
)
{
10c530: 55 push %ebp 10c531: 89 e5 mov %esp,%ebp 10c533: 57 push %edi 10c534: 56 push %esi 10c535: 53 push %ebx 10c536: 83 ec 1c sub $0x1c,%esp 10c539: 8b 5d 08 mov 0x8(%ebp),%ebx
/*
* Update the counts.
*/
stats = &the_period->Statistics;
stats->count++;
10c53c: ff 43 54 incl 0x54(%ebx)
if ( the_period->state == RATE_MONOTONIC_EXPIRED )
10c53f: 83 7b 38 04 cmpl $0x4,0x38(%ebx)
10c543: 0f 84 bf 00 00 00 je 10c608 <_Rate_monotonic_Update_statistics+0xd8>
stats->missed_count++;
/*
* Grab status for time statistics.
*/
valid_status =
10c549: 51 push %ecx
_Rate_monotonic_Get_status( the_period, &since_last_period, &executed );
10c54a: 8d 7d e0 lea -0x20(%ebp),%edi
stats->missed_count++;
/*
* Grab status for time statistics.
*/
valid_status =
10c54d: 57 push %edi
_Rate_monotonic_Get_status( the_period, &since_last_period, &executed );
10c54e: 8d 75 d8 lea -0x28(%ebp),%esi
stats->missed_count++;
/*
* Grab status for time statistics.
*/
valid_status =
10c551: 56 push %esi 10c552: 53 push %ebx 10c553: e8 cc fe ff ff call 10c424 <_Rate_monotonic_Get_status>
_Rate_monotonic_Get_status( the_period, &since_last_period, &executed );
if (!valid_status)
10c558: 83 c4 10 add $0x10,%esp 10c55b: 84 c0 test %al,%al
10c55d: 75 09 jne 10c568 <_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
}
10c55f: 8d 65 f4 lea -0xc(%ebp),%esp 10c562: 5b pop %ebx 10c563: 5e pop %esi 10c564: 5f pop %edi 10c565: c9 leave 10c566: c3 ret
10c567: 90 nop <== NOT EXECUTED
/*
* Update CPU time
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Add_to( &stats->total_cpu_time, &executed );
10c568: 83 ec 08 sub $0x8,%esp 10c56b: 57 push %edi 10c56c: 8d 43 6c lea 0x6c(%ebx),%eax 10c56f: 50 push %eax 10c570: e8 67 38 00 00 call 10fddc <_Timespec_Add_to>
if ( _Timestamp_Less_than( &executed, &stats->min_cpu_time ) )
10c575: 58 pop %eax 10c576: 5a pop %edx 10c577: 8d 43 5c lea 0x5c(%ebx),%eax 10c57a: 50 push %eax 10c57b: 57 push %edi 10c57c: e8 33 39 00 00 call 10feb4 <_Timespec_Less_than> 10c581: 83 c4 10 add $0x10,%esp 10c584: 84 c0 test %al,%al
10c586: 74 0c je 10c594 <_Rate_monotonic_Update_statistics+0x64>
stats->min_cpu_time = executed;
10c588: 8b 45 e0 mov -0x20(%ebp),%eax 10c58b: 8b 55 e4 mov -0x1c(%ebp),%edx 10c58e: 89 43 5c mov %eax,0x5c(%ebx) 10c591: 89 53 60 mov %edx,0x60(%ebx)
if ( _Timestamp_Greater_than( &executed, &stats->max_cpu_time ) )
10c594: 83 ec 08 sub $0x8,%esp 10c597: 8d 43 64 lea 0x64(%ebx),%eax 10c59a: 50 push %eax 10c59b: 57 push %edi 10c59c: e8 ef 38 00 00 call 10fe90 <_Timespec_Greater_than> 10c5a1: 83 c4 10 add $0x10,%esp 10c5a4: 84 c0 test %al,%al
10c5a6: 74 0c je 10c5b4 <_Rate_monotonic_Update_statistics+0x84>
stats->max_cpu_time = executed;
10c5a8: 8b 45 e0 mov -0x20(%ebp),%eax 10c5ab: 8b 55 e4 mov -0x1c(%ebp),%edx 10c5ae: 89 43 64 mov %eax,0x64(%ebx) 10c5b1: 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 );
10c5b4: 83 ec 08 sub $0x8,%esp 10c5b7: 56 push %esi 10c5b8: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax 10c5be: 50 push %eax 10c5bf: e8 18 38 00 00 call 10fddc <_Timespec_Add_to>
if ( _Timestamp_Less_than( &since_last_period, &stats->min_wall_time ) )
10c5c4: 5a pop %edx 10c5c5: 59 pop %ecx 10c5c6: 8d 43 74 lea 0x74(%ebx),%eax 10c5c9: 50 push %eax 10c5ca: 56 push %esi 10c5cb: e8 e4 38 00 00 call 10feb4 <_Timespec_Less_than> 10c5d0: 83 c4 10 add $0x10,%esp 10c5d3: 84 c0 test %al,%al
10c5d5: 75 39 jne 10c610 <_Rate_monotonic_Update_statistics+0xe0>
stats->min_wall_time = since_last_period;
if ( _Timestamp_Greater_than( &since_last_period, &stats->max_wall_time ) )
10c5d7: 83 ec 08 sub $0x8,%esp 10c5da: 8d 43 7c lea 0x7c(%ebx),%eax 10c5dd: 50 push %eax 10c5de: 56 push %esi 10c5df: e8 ac 38 00 00 call 10fe90 <_Timespec_Greater_than> 10c5e4: 83 c4 10 add $0x10,%esp 10c5e7: 84 c0 test %al,%al
10c5e9: 0f 84 70 ff ff ff je 10c55f <_Rate_monotonic_Update_statistics+0x2f>
stats->max_wall_time = since_last_period;
10c5ef: 8b 45 d8 mov -0x28(%ebp),%eax 10c5f2: 8b 55 dc mov -0x24(%ebp),%edx 10c5f5: 89 43 7c mov %eax,0x7c(%ebx) 10c5f8: 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
}
10c5fe: 8d 65 f4 lea -0xc(%ebp),%esp 10c601: 5b pop %ebx 10c602: 5e pop %esi 10c603: 5f pop %edi 10c604: c9 leave 10c605: c3 ret
10c606: 66 90 xchg %ax,%ax <== NOT EXECUTED
*/
stats = &the_period->Statistics;
stats->count++;
if ( the_period->state == RATE_MONOTONIC_EXPIRED )
stats->missed_count++;
10c608: ff 43 58 incl 0x58(%ebx) 10c60b: e9 39 ff ff ff jmp 10c549 <_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;
10c610: 8b 45 d8 mov -0x28(%ebp),%eax 10c613: 8b 55 dc mov -0x24(%ebp),%edx 10c616: 89 43 74 mov %eax,0x74(%ebx) 10c619: 89 53 78 mov %edx,0x78(%ebx) 10c61c: eb b9 jmp 10c5d7 <_Rate_monotonic_Update_statistics+0xa7>
0010daa4 <_TOD_Set>:
*/
void _TOD_Set(
const struct timespec *time
)
{
10daa4: 55 push %ebp 10daa5: 89 e5 mov %esp,%ebp 10daa7: 53 push %ebx 10daa8: 83 ec 04 sub $0x4,%esp 10daab: 8b 5d 08 mov 0x8(%ebp),%ebx 10daae: a1 54 23 13 00 mov 0x132354,%eax 10dab3: 40 inc %eax 10dab4: a3 54 23 13 00 mov %eax,0x132354
long seconds;
_Thread_Disable_dispatch();
_TOD_Deactivate();
seconds = _TOD_Seconds_since_epoch();
10dab9: a1 e8 23 13 00 mov 0x1323e8,%eax
if ( time->tv_sec < seconds )
10dabe: 8b 13 mov (%ebx),%edx 10dac0: 39 d0 cmp %edx,%eax
10dac2: 7f 34 jg 10daf8 <_TOD_Set+0x54>
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
_Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units );
10dac4: 51 push %ecx
_Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec );
else
_Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds );
10dac5: 29 c2 sub %eax,%edx 10dac7: 52 push %edx 10dac8: 6a 00 push $0x0 10daca: 68 18 24 13 00 push $0x132418 10dacf: e8 30 25 00 00 call 110004 <_Watchdog_Adjust> 10dad4: 83 c4 10 add $0x10,%esp
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
10dad7: 8b 03 mov (%ebx),%eax 10dad9: a3 e8 23 13 00 mov %eax,0x1323e8 10dade: 8b 43 04 mov 0x4(%ebx),%eax 10dae1: a3 ec 23 13 00 mov %eax,0x1323ec
_TOD_Is_set = true;
10dae6: c6 05 68 23 13 00 01 movb $0x1,0x132368
_TOD_Activate();
_Thread_Enable_dispatch();
}
10daed: 8b 5d fc mov -0x4(%ebp),%ebx 10daf0: c9 leave
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
_TOD_Is_set = true;
_TOD_Activate();
_Thread_Enable_dispatch();
10daf1: e9 1e 13 00 00 jmp 10ee14 <_Thread_Enable_dispatch>
10daf6: 66 90 xchg %ax,%ax <== NOT EXECUTED
10daf8: 51 push %ecx
_TOD_Deactivate();
seconds = _TOD_Seconds_since_epoch();
if ( time->tv_sec < seconds )
_Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec );
10daf9: 29 d0 sub %edx,%eax 10dafb: 50 push %eax 10dafc: 6a 01 push $0x1 10dafe: 68 18 24 13 00 push $0x132418 10db03: e8 fc 24 00 00 call 110004 <_Watchdog_Adjust> 10db08: 83 c4 10 add $0x10,%esp 10db0b: eb ca jmp 10dad7 <_TOD_Set+0x33>
0010c1ac <_TOD_To_seconds>:
*/
uint32_t _TOD_To_seconds(
const rtems_time_of_day *the_tod
)
{
10c1ac: 55 push %ebp 10c1ad: 89 e5 mov %esp,%ebp 10c1af: 56 push %esi 10c1b0: 53 push %ebx 10c1b1: 8b 55 08 mov 0x8(%ebp),%edx
uint32_t time;
uint32_t year_mod_4;
time = the_tod->day - 1;
10c1b4: 8b 72 08 mov 0x8(%edx),%esi 10c1b7: 4e dec %esi
year_mod_4 = the_tod->year & 3;
10c1b8: 8b 02 mov (%edx),%eax
if ( year_mod_4 == 0 )
10c1ba: 89 c3 mov %eax,%ebx 10c1bc: 83 e3 03 and $0x3,%ebx
10c1bf: 74 67 je 10c228 <_TOD_To_seconds+0x7c>
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
10c1c1: 8b 4a 04 mov 0x4(%edx),%ecx 10c1c4: 0f b7 8c 09 40 3a 12 movzwl 0x123a40(%ecx,%ecx,1),%ecx
10c1cb: 00
10c1cc: 8d 34 31 lea (%ecx,%esi,1),%esi
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
( (TOD_DAYS_PER_YEAR * 4) + 1);
time += _TOD_Days_since_last_leap_year[ year_mod_4 ];
10c1cf: 0f b7 8c 1b 74 3a 12 movzwl 0x123a74(%ebx,%ebx,1),%ecx
10c1d6: 00
if ( year_mod_4 == 0 )
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
10c1d7: 2d c4 07 00 00 sub $0x7c4,%eax 10c1dc: c1 e8 02 shr $0x2,%eax 10c1df: 8d 1c c0 lea (%eax,%eax,8),%ebx 10c1e2: 8d 1c d8 lea (%eax,%ebx,8),%ebx 10c1e5: 8d 1c 9b lea (%ebx,%ebx,4),%ebx 10c1e8: 8d 04 98 lea (%eax,%ebx,4),%eax 10c1eb: 01 c1 add %eax,%ecx
( (TOD_DAYS_PER_YEAR * 4) + 1);
time += _TOD_Days_since_last_leap_year[ year_mod_4 ];
10c1ed: 01 f1 add %esi,%ecx
time *= TOD_SECONDS_PER_DAY;
10c1ef: 8d 04 89 lea (%ecx,%ecx,4),%eax 10c1f2: 8d 04 81 lea (%ecx,%eax,4),%eax 10c1f5: 8d 04 c1 lea (%ecx,%eax,8),%eax 10c1f8: c1 e0 02 shl $0x2,%eax 10c1fb: 29 c8 sub %ecx,%eax 10c1fd: c1 e0 07 shl $0x7,%eax
time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute)
10c200: 8b 5a 14 mov 0x14(%edx),%ebx 10c203: 8b 4a 0c mov 0xc(%edx),%ecx 10c206: 8d 0c 49 lea (%ecx,%ecx,2),%ecx 10c209: 8d 0c 89 lea (%ecx,%ecx,4),%ecx 10c20c: c1 e1 02 shl $0x2,%ecx 10c20f: 03 4a 10 add 0x10(%edx),%ecx
* TOD_SECONDS_PER_MINUTE;
10c212: 8d 14 49 lea (%ecx,%ecx,2),%edx 10c215: 8d 14 92 lea (%edx,%edx,4),%edx
time += the_tod->second;
10c218: 8d 94 93 00 e5 da 21 lea 0x21dae500(%ebx,%edx,4),%edx
time += TOD_SECONDS_1970_THROUGH_1988;
10c21f: 8d 04 02 lea (%edx,%eax,1),%eax
return( time );
}
10c222: 5b pop %ebx 10c223: 5e pop %esi 10c224: c9 leave 10c225: c3 ret
10c226: 66 90 xchg %ax,%ax <== NOT EXECUTED
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 ];
10c228: 8b 4a 04 mov 0x4(%edx),%ecx 10c22b: 0f b7 8c 09 5a 3a 12 movzwl 0x123a5a(%ecx,%ecx,1),%ecx
10c232: 00
10c233: 8d 34 31 lea (%ecx,%esi,1),%esi 10c236: eb 97 jmp 10c1cf <_TOD_To_seconds+0x23>
0010c238 <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
10c238: 55 push %ebp 10c239: 89 e5 mov %esp,%ebp 10c23b: 53 push %ebx 10c23c: 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();
10c23f: 8b 1d 2c 62 12 00 mov 0x12622c,%ebx
if ((!the_tod) ||
10c245: 85 c9 test %ecx,%ecx
10c247: 74 53 je 10c29c <_TOD_Validate+0x64> <== NEVER TAKEN
)
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
10c249: b8 40 42 0f 00 mov $0xf4240,%eax 10c24e: 31 d2 xor %edx,%edx 10c250: f7 f3 div %ebx
rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) ||
10c252: 3b 41 18 cmp 0x18(%ecx),%eax
10c255: 76 45 jbe 10c29c <_TOD_Validate+0x64>
(the_tod->ticks >= ticks_per_second) ||
10c257: 83 79 14 3b cmpl $0x3b,0x14(%ecx)
10c25b: 77 3f ja 10c29c <_TOD_Validate+0x64>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
10c25d: 83 79 10 3b cmpl $0x3b,0x10(%ecx)
10c261: 77 39 ja 10c29c <_TOD_Validate+0x64>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
10c263: 83 79 0c 17 cmpl $0x17,0xc(%ecx)
10c267: 77 33 ja 10c29c <_TOD_Validate+0x64>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
10c269: 8b 41 04 mov 0x4(%ecx),%eax
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
10c26c: 85 c0 test %eax,%eax
10c26e: 74 2c je 10c29c <_TOD_Validate+0x64> <== NEVER TAKEN
(the_tod->month == 0) ||
10c270: 83 f8 0c cmp $0xc,%eax
10c273: 77 27 ja 10c29c <_TOD_Validate+0x64>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
10c275: 8b 11 mov (%ecx),%edx
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
10c277: 81 fa c3 07 00 00 cmp $0x7c3,%edx
10c27d: 76 1d jbe 10c29c <_TOD_Validate+0x64>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
10c27f: 8b 49 08 mov 0x8(%ecx),%ecx
(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) ||
10c282: 85 c9 test %ecx,%ecx
10c284: 74 16 je 10c29c <_TOD_Validate+0x64> <== NEVER TAKEN
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
10c286: 83 e2 03 and $0x3,%edx
10c289: 75 16 jne 10c2a1 <_TOD_Validate+0x69>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
10c28b: 8b 04 85 b4 3a 12 00 mov 0x123ab4(,%eax,4),%eax
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
10c292: 39 c8 cmp %ecx,%eax 10c294: 0f 93 c0 setae %al 10c297: eb 05 jmp 10c29e <_TOD_Validate+0x66>
10c299: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
10c29c: 31 c0 xor %eax,%eax
if ( the_tod->day > days_in_month )
return false;
return true;
}
10c29e: 5b pop %ebx 10c29f: c9 leave 10c2a0: 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 ];
10c2a1: 8b 04 85 80 3a 12 00 mov 0x123a80(,%eax,4),%eax 10c2a8: eb e8 jmp 10c292 <_TOD_Validate+0x5a>
0010d1a4 <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
10d1a4: 55 push %ebp 10d1a5: 89 e5 mov %esp,%ebp 10d1a7: 57 push %edi 10d1a8: 56 push %esi 10d1a9: 53 push %ebx 10d1aa: 83 ec 28 sub $0x28,%esp 10d1ad: 8b 5d 08 mov 0x8(%ebp),%ebx 10d1b0: 8b 75 0c mov 0xc(%ebp),%esi 10d1b3: 8a 45 10 mov 0x10(%ebp),%al 10d1b6: 88 45 e7 mov %al,-0x19(%ebp)
*/
/*
* Save original state
*/
original_state = the_thread->current_state;
10d1b9: 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 );
10d1bc: 53 push %ebx 10d1bd: e8 a2 0e 00 00 call 10e064 <_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 )
10d1c2: 83 c4 10 add $0x10,%esp 10d1c5: 39 73 14 cmp %esi,0x14(%ebx)
10d1c8: 74 0d je 10d1d7 <_Thread_Change_priority+0x33>
_Thread_Set_priority( the_thread, new_priority );
10d1ca: 83 ec 08 sub $0x8,%esp 10d1cd: 56 push %esi 10d1ce: 53 push %ebx 10d1cf: e8 44 0d 00 00 call 10df18 <_Thread_Set_priority> 10d1d4: 83 c4 10 add $0x10,%esp
_ISR_Disable( level );
10d1d7: 9c pushf 10d1d8: fa cli 10d1d9: 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;
10d1da: 8b 43 10 mov 0x10(%ebx),%eax
if ( state != STATES_TRANSIENT ) {
10d1dd: 83 f8 04 cmp $0x4,%eax
10d1e0: 74 26 je 10d208 <_Thread_Change_priority+0x64>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
10d1e2: 83 e7 04 and $0x4,%edi
10d1e5: 74 15 je 10d1fc <_Thread_Change_priority+0x58><== ALWAYS TAKEN
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
10d1e7: 52 push %edx 10d1e8: 9d popf
if ( _States_Is_waiting_on_thread_queue( state ) ) {
10d1e9: a9 e0 be 03 00 test $0x3bee0,%eax
10d1ee: 0f 85 bc 00 00 00 jne 10d2b0 <_Thread_Change_priority+0x10c>
if ( !_Thread_Is_executing_also_the_heir() &&
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
_ISR_Enable( level );
}
10d1f4: 8d 65 f4 lea -0xc(%ebp),%esp 10d1f7: 5b pop %ebx 10d1f8: 5e pop %esi 10d1f9: 5f pop %edi 10d1fa: c9 leave 10d1fb: c3 ret
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
10d1fc: 89 c1 mov %eax,%ecx 10d1fe: 83 e1 fb and $0xfffffffb,%ecx 10d201: 89 4b 10 mov %ecx,0x10(%ebx) 10d204: eb e1 jmp 10d1e7 <_Thread_Change_priority+0x43>
10d206: 66 90 xchg %ax,%ax <== NOT EXECUTED
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
10d208: 83 e7 04 and $0x4,%edi
10d20b: 75 45 jne 10d252 <_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 );
10d20d: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx)
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10d214: 8b 83 90 00 00 00 mov 0x90(%ebx),%eax 10d21a: 66 8b 8b 96 00 00 00 mov 0x96(%ebx),%cx 10d221: 66 09 08 or %cx,(%eax)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10d224: 66 a1 80 65 12 00 mov 0x126580,%ax 10d22a: 0b 83 94 00 00 00 or 0x94(%ebx),%eax 10d230: 66 a3 80 65 12 00 mov %ax,0x126580
_Priority_bit_map_Add( &the_thread->Priority_map );
if ( prepend_it )
10d236: 80 7d e7 00 cmpb $0x0,-0x19(%ebp)
10d23a: 0f 84 88 00 00 00 je 10d2c8 <_Thread_Change_priority+0x124>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Head(
Chain_Control *the_chain
)
{
return (Chain_Node *) the_chain;
10d240: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
10d246: 89 43 04 mov %eax,0x4(%ebx)
before_node = after_node->next;
10d249: 8b 08 mov (%eax),%ecx
after_node->next = the_node;
10d24b: 89 18 mov %ebx,(%eax)
the_node->next = before_node;
10d24d: 89 0b mov %ecx,(%ebx)
before_node->previous = the_node;
10d24f: 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 );
10d252: 52 push %edx 10d253: 9d popf 10d254: fa cli
RTEMS_INLINE_ROUTINE Priority_Control _Priority_bit_map_Get_highest( void )
{
Priority_bit_map_Control minor;
Priority_bit_map_Control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
10d255: 66 8b 1d 80 65 12 00 mov 0x126580,%bx 10d25c: 31 c0 xor %eax,%eax 10d25e: 89 c1 mov %eax,%ecx 10d260: 66 0f bc cb bsf %bx,%cx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10d264: 0f b7 c9 movzwl %cx,%ecx 10d267: 66 8b 9c 09 00 66 12 mov 0x126600(%ecx,%ecx,1),%bx
10d26e: 00
10d26f: 66 0f bc c3 bsf %bx,%ax
return (_Priority_Bits_index( major ) << 4) +
10d273: c1 e1 04 shl $0x4,%ecx 10d276: 0f b7 c0 movzwl %ax,%eax
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
_Thread_Ready_chain[ _Priority_bit_map_Get_highest() ].first;
10d279: 8d 04 01 lea (%ecx,%eax,1),%eax 10d27c: 8d 04 40 lea (%eax,%eax,2),%eax 10d27f: c1 e0 02 shl $0x2,%eax 10d282: 03 05 a0 64 12 00 add 0x1264a0,%eax
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
10d288: 8b 00 mov (%eax),%eax 10d28a: a3 9c 6a 12 00 mov %eax,0x126a9c
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
10d28f: 8b 0d 98 6a 12 00 mov 0x126a98,%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() &&
10d295: 39 c8 cmp %ecx,%eax
10d297: 74 0d je 10d2a6 <_Thread_Change_priority+0x102>
10d299: 80 79 74 00 cmpb $0x0,0x74(%ecx)
10d29d: 74 07 je 10d2a6 <_Thread_Change_priority+0x102>
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
10d29f: c6 05 a4 6a 12 00 01 movb $0x1,0x126aa4
_ISR_Enable( level );
10d2a6: 52 push %edx 10d2a7: 9d popf
}
10d2a8: 8d 65 f4 lea -0xc(%ebp),%esp 10d2ab: 5b pop %ebx 10d2ac: 5e pop %esi 10d2ad: 5f pop %edi 10d2ae: c9 leave 10d2af: c3 ret
/* 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 );
10d2b0: 89 5d 0c mov %ebx,0xc(%ebp) 10d2b3: 8b 43 44 mov 0x44(%ebx),%eax 10d2b6: 89 45 08 mov %eax,0x8(%ebp)
if ( !_Thread_Is_executing_also_the_heir() &&
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
_ISR_Enable( level );
}
10d2b9: 8d 65 f4 lea -0xc(%ebp),%esp 10d2bc: 5b pop %ebx 10d2bd: 5e pop %esi 10d2be: 5f pop %edi 10d2bf: 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 );
10d2c0: e9 bb 0b 00 00 jmp 10de80 <_Thread_queue_Requeue>
10d2c5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_Priority_bit_map_Add( &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 );
10d2c8: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10d2ce: 8d 48 04 lea 0x4(%eax),%ecx 10d2d1: 89 0b mov %ecx,(%ebx)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
10d2d3: 8b 48 08 mov 0x8(%eax),%ecx
the_chain->last = the_node;
10d2d6: 89 58 08 mov %ebx,0x8(%eax)
old_last_node->next = the_node;
10d2d9: 89 19 mov %ebx,(%ecx)
the_node->previous = old_last_node;
10d2db: 89 4b 04 mov %ecx,0x4(%ebx) 10d2de: e9 6f ff ff ff jmp 10d252 <_Thread_Change_priority+0xae>
0010d2e4 <_Thread_Clear_state>:
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
10d2e4: 55 push %ebp 10d2e5: 89 e5 mov %esp,%ebp 10d2e7: 53 push %ebx 10d2e8: 8b 45 08 mov 0x8(%ebp),%eax 10d2eb: 8b 55 0c mov 0xc(%ebp),%edx
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
10d2ee: 9c pushf 10d2ef: fa cli 10d2f0: 5b pop %ebx
current_state = the_thread->current_state;
10d2f1: 8b 48 10 mov 0x10(%eax),%ecx
if ( current_state & state ) {
10d2f4: 85 ca test %ecx,%edx
10d2f6: 74 70 je 10d368 <_Thread_Clear_state+0x84>
10d2f8: f7 d2 not %edx 10d2fa: 21 ca and %ecx,%edx
current_state =
the_thread->current_state = _States_Clear( state, current_state );
10d2fc: 89 50 10 mov %edx,0x10(%eax)
if ( _States_Is_ready( current_state ) ) {
10d2ff: 85 d2 test %edx,%edx
10d301: 75 65 jne 10d368 <_Thread_Clear_state+0x84>
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10d303: 8b 90 90 00 00 00 mov 0x90(%eax),%edx 10d309: 66 8b 88 96 00 00 00 mov 0x96(%eax),%cx 10d310: 66 09 0a or %cx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10d313: 66 8b 15 80 65 12 00 mov 0x126580,%dx 10d31a: 0b 90 94 00 00 00 or 0x94(%eax),%edx 10d320: 66 89 15 80 65 12 00 mov %dx,0x126580
_Priority_bit_map_Add( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
10d327: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10d32d: 8d 4a 04 lea 0x4(%edx),%ecx 10d330: 89 08 mov %ecx,(%eax)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
10d332: 8b 4a 08 mov 0x8(%edx),%ecx
the_chain->last = the_node;
10d335: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10d338: 89 01 mov %eax,(%ecx)
the_node->previous = old_last_node;
10d33a: 89 48 04 mov %ecx,0x4(%eax)
_ISR_Flash( level );
10d33d: 53 push %ebx 10d33e: 9d popf 10d33f: 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 ) {
10d340: 8b 50 14 mov 0x14(%eax),%edx 10d343: 8b 0d 9c 6a 12 00 mov 0x126a9c,%ecx 10d349: 3b 51 14 cmp 0x14(%ecx),%edx
10d34c: 73 1a jae 10d368 <_Thread_Clear_state+0x84>
_Thread_Heir = the_thread;
10d34e: a3 9c 6a 12 00 mov %eax,0x126a9c
if ( _Thread_Executing->is_preemptible ||
10d353: a1 98 6a 12 00 mov 0x126a98,%eax 10d358: 80 78 74 00 cmpb $0x0,0x74(%eax)
10d35c: 74 12 je 10d370 <_Thread_Clear_state+0x8c>
the_thread->current_priority == 0 )
_Thread_Dispatch_necessary = true;
10d35e: c6 05 a4 6a 12 00 01 movb $0x1,0x126aa4 10d365: 8d 76 00 lea 0x0(%esi),%esi
}
}
}
_ISR_Enable( level );
10d368: 53 push %ebx 10d369: 9d popf
}
10d36a: 5b pop %ebx 10d36b: c9 leave 10d36c: c3 ret
10d36d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
* 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 ||
10d370: 85 d2 test %edx,%edx
10d372: 74 ea je 10d35e <_Thread_Clear_state+0x7a><== NEVER TAKEN
10d374: eb f2 jmp 10d368 <_Thread_Clear_state+0x84>
0010d378 <_Thread_Close>:
void _Thread_Close(
Objects_Information *information,
Thread_Control *the_thread
)
{
10d378: 55 push %ebp 10d379: 89 e5 mov %esp,%ebp 10d37b: 56 push %esi 10d37c: 53 push %ebx 10d37d: 8b 75 08 mov 0x8(%ebp),%esi 10d380: 8b 5d 0c mov 0xc(%ebp),%ebx
RTEMS_INLINE_ROUTINE void _Objects_Invalidate_Id(
Objects_Information *information,
Objects_Control *the_object
)
{
_Objects_Set_local_object(
10d383: 0f b7 53 08 movzwl 0x8(%ebx),%edx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10d387: 8b 46 1c mov 0x1c(%esi),%eax 10d38a: 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;
10d391: a1 d4 64 12 00 mov 0x1264d4,%eax 10d396: 48 dec %eax 10d397: a3 d4 64 12 00 mov %eax,0x1264d4
* disappear and set a transient state on it. So we temporarily
* unnest dispatching.
*/
_Thread_Unnest_dispatch();
_User_extensions_Thread_delete( the_thread );
10d39c: 83 ec 0c sub $0xc,%esp 10d39f: 53 push %ebx 10d3a0: e8 bf 11 00 00 call 10e564 <_User_extensions_Thread_delete>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10d3a5: a1 d4 64 12 00 mov 0x1264d4,%eax 10d3aa: 40 inc %eax 10d3ab: a3 d4 64 12 00 mov %eax,0x1264d4
/* * 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 );
10d3b0: 59 pop %ecx 10d3b1: 58 pop %eax 10d3b2: 53 push %ebx 10d3b3: 56 push %esi 10d3b4: e8 23 f6 ff ff call 10c9dc <_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 );
10d3b9: 58 pop %eax 10d3ba: 5a pop %edx 10d3bb: 6a 01 push $0x1 10d3bd: 53 push %ebx 10d3be: e8 c1 0b 00 00 call 10df84 <_Thread_Set_state>
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
10d3c3: 89 1c 24 mov %ebx,(%esp) 10d3c6: e8 f9 09 00 00 call 10ddc4 <_Thread_queue_Extract_with_proxy> 10d3cb: 83 c4 10 add $0x10,%esp 10d3ce: 84 c0 test %al,%al
10d3d0: 75 06 jne 10d3d8 <_Thread_Close+0x60>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
10d3d2: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
10d3d6: 74 68 je 10d440 <_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 ) )
10d3d8: 3b 1d 60 65 12 00 cmp 0x126560,%ebx
10d3de: 74 74 je 10d454 <_Thread_Close+0xdc>
_Thread_Deallocate_fp();
#endif
the_thread->fp_context = NULL;
10d3e0: c7 83 ec 00 00 00 00 movl $0x0,0xec(%ebx)
10d3e7: 00 00 00
if ( the_thread->Start.fp_context )
10d3ea: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 10d3f0: 85 c0 test %eax,%eax
10d3f2: 74 0c je 10d400 <_Thread_Close+0x88>
(void) _Workspace_Free( the_thread->Start.fp_context );
10d3f4: 83 ec 0c sub $0xc,%esp 10d3f7: 50 push %eax 10d3f8: e8 a3 14 00 00 call 10e8a0 <_Workspace_Free> 10d3fd: 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 );
10d400: 83 ec 0c sub $0xc,%esp 10d403: 53 push %ebx 10d404: e8 37 0d 00 00 call 10e140 <_Thread_Stack_Free>
the_thread->Start.stack = NULL;
10d409: c7 83 d0 00 00 00 00 movl $0x0,0xd0(%ebx)
10d410: 00 00 00
if ( the_thread->extensions )
10d413: 8b 83 fc 00 00 00 mov 0xfc(%ebx),%eax 10d419: 83 c4 10 add $0x10,%esp 10d41c: 85 c0 test %eax,%eax
10d41e: 74 0c je 10d42c <_Thread_Close+0xb4>
(void) _Workspace_Free( the_thread->extensions );
10d420: 83 ec 0c sub $0xc,%esp 10d423: 50 push %eax 10d424: e8 77 14 00 00 call 10e8a0 <_Workspace_Free> 10d429: 83 c4 10 add $0x10,%esp
the_thread->extensions = NULL;
10d42c: c7 83 fc 00 00 00 00 movl $0x0,0xfc(%ebx)
10d433: 00 00 00 }
10d436: 8d 65 f8 lea -0x8(%ebp),%esp 10d439: 5b pop %ebx 10d43a: 5e pop %esi 10d43b: c9 leave 10d43c: c3 ret
10d43d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
*/
_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 );
10d440: 83 ec 0c sub $0xc,%esp 10d443: 8d 43 48 lea 0x48(%ebx),%eax 10d446: 50 push %eax 10d447: e8 10 13 00 00 call 10e75c <_Watchdog_Remove> 10d44c: 83 c4 10 add $0x10,%esp 10d44f: eb 87 jmp 10d3d8 <_Thread_Close+0x60>
10d451: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
RTEMS_INLINE_ROUTINE void _Thread_Deallocate_fp( void )
{
_Thread_Allocated_fp = NULL;
10d454: c7 05 60 65 12 00 00 movl $0x0,0x126560
10d45b: 00 00 00
10d45e: eb 80 jmp 10d3e0 <_Thread_Close+0x68>
0010d4f4 <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10d4f4: 55 push %ebp 10d4f5: 89 e5 mov %esp,%ebp 10d4f7: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10d4fa: 8d 45 f4 lea -0xc(%ebp),%eax 10d4fd: 50 push %eax 10d4fe: ff 75 08 pushl 0x8(%ebp) 10d501: e8 c6 01 00 00 call 10d6cc <_Thread_Get>
switch ( location ) {
10d506: 83 c4 10 add $0x10,%esp 10d509: 8b 55 f4 mov -0xc(%ebp),%edx 10d50c: 85 d2 test %edx,%edx
10d50e: 75 1c jne 10d52c <_Thread_Delay_ended+0x38><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
10d510: 83 ec 08 sub $0x8,%esp 10d513: 68 18 00 00 10 push $0x10000018 10d518: 50 push %eax 10d519: e8 c6 fd ff ff call 10d2e4 <_Thread_Clear_state> 10d51e: a1 d4 64 12 00 mov 0x1264d4,%eax 10d523: 48 dec %eax 10d524: a3 d4 64 12 00 mov %eax,0x1264d4 10d529: 83 c4 10 add $0x10,%esp
| STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Thread_Unnest_dispatch();
break;
}
}
10d52c: c9 leave 10d52d: c3 ret
0010d530 <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
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 1c sub $0x1c,%esp
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
10d539: 8b 1d 98 6a 12 00 mov 0x126a98,%ebx
_ISR_Disable( level );
10d53f: 9c pushf 10d540: fa cli 10d541: 58 pop %eax
while ( _Thread_Dispatch_necessary == true ) {
10d542: 8a 15 a4 6a 12 00 mov 0x126aa4,%dl 10d548: 84 d2 test %dl,%dl
10d54a: 0f 84 3c 01 00 00 je 10d68c <_Thread_Dispatch+0x15c>
heir = _Thread_Heir;
10d550: 8b 35 9c 6a 12 00 mov 0x126a9c,%esi
_Thread_Dispatch_disable_level = 1;
10d556: c7 05 d4 64 12 00 01 movl $0x1,0x1264d4
10d55d: 00 00 00
_Thread_Dispatch_necessary = false;
10d560: c6 05 a4 6a 12 00 00 movb $0x0,0x126aa4
_Thread_Executing = heir;
10d567: 89 35 98 6a 12 00 mov %esi,0x126a98
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
10d56d: 39 f3 cmp %esi,%ebx
10d56f: 0f 84 17 01 00 00 je 10d68c <_Thread_Dispatch+0x15c>
10d575: 8d 7d d8 lea -0x28(%ebp),%edi 10d578: e9 f5 00 00 00 jmp 10d672 <_Thread_Dispatch+0x142>
10d57d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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 );
10d580: 50 push %eax 10d581: 9d popf
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
10d582: 83 ec 0c sub $0xc,%esp 10d585: 8d 45 e0 lea -0x20(%ebp),%eax 10d588: 50 push %eax 10d589: e8 22 3c 00 00 call 1111b0 <_TOD_Get_uptime>
_Timestamp_Subtract(
10d58e: 83 c4 0c add $0xc,%esp 10d591: 57 push %edi 10d592: 8d 45 e0 lea -0x20(%ebp),%eax 10d595: 50 push %eax 10d596: 68 90 65 12 00 push $0x126590 10d59b: e8 a4 0d 00 00 call 10e344 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
10d5a0: 58 pop %eax 10d5a1: 5a pop %edx 10d5a2: 57 push %edi 10d5a3: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax 10d5a9: 50 push %eax 10d5aa: e8 59 0d 00 00 call 10e308 <_Timespec_Add_to>
_Thread_Time_of_last_context_switch = uptime;
10d5af: 8b 45 e0 mov -0x20(%ebp),%eax 10d5b2: 8b 55 e4 mov -0x1c(%ebp),%edx 10d5b5: a3 90 65 12 00 mov %eax,0x126590 10d5ba: 89 15 94 65 12 00 mov %edx,0x126594
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
10d5c0: a1 64 65 12 00 mov 0x126564,%eax 10d5c5: 83 c4 10 add $0x10,%esp 10d5c8: 85 c0 test %eax,%eax
10d5ca: 74 10 je 10d5dc <_Thread_Dispatch+0xac> <== NEVER TAKEN
executing->libc_reent = *_Thread_libc_reent;
10d5cc: 8b 10 mov (%eax),%edx 10d5ce: 89 93 f0 00 00 00 mov %edx,0xf0(%ebx)
*_Thread_libc_reent = heir->libc_reent;
10d5d4: 8b 96 f0 00 00 00 mov 0xf0(%esi),%edx 10d5da: 89 10 mov %edx,(%eax)
}
_User_extensions_Thread_switch( executing, heir );
10d5dc: 83 ec 08 sub $0x8,%esp 10d5df: 56 push %esi 10d5e0: 53 push %ebx 10d5e1: e8 fe 0f 00 00 call 10e5e4 <_User_extensions_Thread_switch>
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
10d5e6: 5a pop %edx 10d5e7: 59 pop %ecx 10d5e8: 81 c6 d4 00 00 00 add $0xd4,%esi 10d5ee: 56 push %esi 10d5ef: 8d 83 d4 00 00 00 lea 0xd4(%ebx),%eax 10d5f5: 50 push %eax 10d5f6: e8 f5 12 00 00 call 10e8f0 <_CPU_Context_switch>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
10d5fb: 83 c4 10 add $0x10,%esp 10d5fe: 8b 83 ec 00 00 00 mov 0xec(%ebx),%eax 10d604: 85 c0 test %eax,%eax
10d606: 74 36 je 10d63e <_Thread_Dispatch+0x10e>
#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 );
10d608: a1 60 65 12 00 mov 0x126560,%eax 10d60d: 39 c3 cmp %eax,%ebx
10d60f: 74 2d je 10d63e <_Thread_Dispatch+0x10e>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
10d611: 85 c0 test %eax,%eax
10d613: 74 11 je 10d626 <_Thread_Dispatch+0xf6>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
10d615: 83 ec 0c sub $0xc,%esp 10d618: 05 ec 00 00 00 add $0xec,%eax 10d61d: 50 push %eax 10d61e: e8 01 13 00 00 call 10e924 <_CPU_Context_save_fp> 10d623: 83 c4 10 add $0x10,%esp
_Context_Restore_fp( &executing->fp_context );
10d626: 83 ec 0c sub $0xc,%esp 10d629: 8d 83 ec 00 00 00 lea 0xec(%ebx),%eax 10d62f: 50 push %eax 10d630: e8 f9 12 00 00 call 10e92e <_CPU_Context_restore_fp>
_Thread_Allocated_fp = executing;
10d635: 89 1d 60 65 12 00 mov %ebx,0x126560 10d63b: 83 c4 10 add $0x10,%esp
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
10d63e: 8b 1d 98 6a 12 00 mov 0x126a98,%ebx
_ISR_Disable( level );
10d644: 9c pushf 10d645: fa cli 10d646: 58 pop %eax
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
10d647: 8a 15 a4 6a 12 00 mov 0x126aa4,%dl 10d64d: 84 d2 test %dl,%dl
10d64f: 74 3b je 10d68c <_Thread_Dispatch+0x15c>
heir = _Thread_Heir;
10d651: 8b 35 9c 6a 12 00 mov 0x126a9c,%esi
_Thread_Dispatch_disable_level = 1;
10d657: c7 05 d4 64 12 00 01 movl $0x1,0x1264d4
10d65e: 00 00 00
_Thread_Dispatch_necessary = false;
10d661: c6 05 a4 6a 12 00 00 movb $0x0,0x126aa4
_Thread_Executing = heir;
10d668: 89 35 98 6a 12 00 mov %esi,0x126a98
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
10d66e: 39 de cmp %ebx,%esi
10d670: 74 1a je 10d68c <_Thread_Dispatch+0x15c><== NEVER TAKEN
*/
#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 )
10d672: 83 7e 7c 01 cmpl $0x1,0x7c(%esi)
10d676: 0f 85 04 ff ff ff jne 10d580 <_Thread_Dispatch+0x50>
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
10d67c: 8b 15 a4 64 12 00 mov 0x1264a4,%edx 10d682: 89 56 78 mov %edx,0x78(%esi) 10d685: e9 f6 fe ff ff jmp 10d580 <_Thread_Dispatch+0x50>
10d68a: 66 90 xchg %ax,%ax <== NOT EXECUTED
_ISR_Disable( level );
}
post_switch:
_Thread_Dispatch_disable_level = 0;
10d68c: c7 05 d4 64 12 00 00 movl $0x0,0x1264d4
10d693: 00 00 00
_ISR_Enable( level );
10d696: 50 push %eax 10d697: 9d popf
_API_extensions_Run_postswitch();
10d698: e8 07 e8 ff ff call 10bea4 <_API_extensions_Run_postswitch>
}
10d69d: 8d 65 f4 lea -0xc(%ebp),%esp 10d6a0: 5b pop %ebx 10d6a1: 5e pop %esi 10d6a2: 5f pop %edi 10d6a3: c9 leave 10d6a4: c3 ret
0010d6cc <_Thread_Get>:
*/
Thread_Control *_Thread_Get (
Objects_Id id,
Objects_Locations *location
)
{
10d6cc: 55 push %ebp 10d6cd: 89 e5 mov %esp,%ebp 10d6cf: 53 push %ebx 10d6d0: 83 ec 04 sub $0x4,%esp 10d6d3: 8b 45 08 mov 0x8(%ebp),%eax 10d6d6: 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 ) ) {
10d6d9: 85 c0 test %eax,%eax
10d6db: 74 47 je 10d724 <_Thread_Get+0x58>
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
10d6dd: 89 c2 mov %eax,%edx 10d6df: c1 ea 18 shr $0x18,%edx 10d6e2: 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 )
10d6e5: 8d 5a ff lea -0x1(%edx),%ebx 10d6e8: 83 fb 02 cmp $0x2,%ebx
10d6eb: 77 27 ja 10d714 <_Thread_Get+0x48>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
10d6ed: 89 c3 mov %eax,%ebx 10d6ef: c1 eb 1b shr $0x1b,%ebx
*location = OBJECTS_ERROR;
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
10d6f2: 4b dec %ebx
10d6f3: 75 1f jne 10d714 <_Thread_Get+0x48>
*location = OBJECTS_ERROR;
goto done;
}
#endif
information = api_information[ the_class ];
10d6f5: 8b 14 95 ac 64 12 00 mov 0x1264ac(,%edx,4),%edx 10d6fc: 8b 52 04 mov 0x4(%edx),%edx
if ( !information ) {
10d6ff: 85 d2 test %edx,%edx
10d701: 74 11 je 10d714 <_Thread_Get+0x48>
*location = OBJECTS_ERROR;
goto done;
}
tp = (Thread_Control *) _Objects_Get( information, id, location );
10d703: 53 push %ebx 10d704: 51 push %ecx 10d705: 50 push %eax 10d706: 52 push %edx 10d707: e8 0c f7 ff ff call 10ce18 <_Objects_Get> 10d70c: 83 c4 10 add $0x10,%esp
done:
return tp;
}
10d70f: 8b 5d fc mov -0x4(%ebp),%ebx 10d712: c9 leave 10d713: c3 ret
}
#endif
information = api_information[ the_class ];
if ( !information ) {
*location = OBJECTS_ERROR;
10d714: c7 01 01 00 00 00 movl $0x1,(%ecx)
{
uint32_t the_api;
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
10d71a: 31 c0 xor %eax,%eax
tp = (Thread_Control *) _Objects_Get( information, id, location );
done:
return tp;
}
10d71c: 8b 5d fc mov -0x4(%ebp),%ebx 10d71f: c9 leave 10d720: c3 ret
10d721: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10d724: a1 d4 64 12 00 mov 0x1264d4,%eax 10d729: 40 inc %eax 10d72a: a3 d4 64 12 00 mov %eax,0x1264d4
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;
10d72f: c7 01 00 00 00 00 movl $0x0,(%ecx)
tp = _Thread_Executing;
10d735: a1 98 6a 12 00 mov 0x126a98,%eax
tp = (Thread_Control *) _Objects_Get( information, id, location );
done:
return tp;
}
10d73a: 8b 5d fc mov -0x4(%ebp),%ebx 10d73d: c9 leave 10d73e: c3 ret
001130d0 <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
1130d0: 55 push %ebp 1130d1: 89 e5 mov %esp,%ebp 1130d3: 53 push %ebx 1130d4: 83 ec 14 sub $0x14,%esp
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
1130d7: 8b 1d 98 6a 12 00 mov 0x126a98,%ebx
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
1130dd: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
_ISR_Set_level(level);
1130e3: 85 c0 test %eax,%eax
1130e5: 74 79 je 113160 <_Thread_Handler+0x90>
1130e7: fa cli
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
1130e8: a0 4c 61 12 00 mov 0x12614c,%al 1130ed: 88 45 f7 mov %al,-0x9(%ebp)
doneConstructors = 1;
1130f0: c6 05 4c 61 12 00 01 movb $0x1,0x12614c
#endif
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
1130f7: 8b 83 ec 00 00 00 mov 0xec(%ebx),%eax 1130fd: 85 c0 test %eax,%eax
1130ff: 74 24 je 113125 <_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 );
113101: a1 60 65 12 00 mov 0x126560,%eax 113106: 39 c3 cmp %eax,%ebx
113108: 74 1b je 113125 <_Thread_Handler+0x55>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
11310a: 85 c0 test %eax,%eax
11310c: 74 11 je 11311f <_Thread_Handler+0x4f>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
11310e: 83 ec 0c sub $0xc,%esp 113111: 05 ec 00 00 00 add $0xec,%eax 113116: 50 push %eax 113117: e8 08 b8 ff ff call 10e924 <_CPU_Context_save_fp> 11311c: 83 c4 10 add $0x10,%esp
_Thread_Allocated_fp = executing;
11311f: 89 1d 60 65 12 00 mov %ebx,0x126560
/* * 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 );
113125: 83 ec 0c sub $0xc,%esp 113128: 53 push %ebx 113129: e8 1a b3 ff ff call 10e448 <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
11312e: e8 75 a5 ff ff call 10d6a8 <_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) */ {
113133: 83 c4 10 add $0x10,%esp 113136: 80 7d f7 00 cmpb $0x0,-0x9(%ebp)
11313a: 74 28 je 113164 <_Thread_Handler+0x94>
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
11313c: 8b 83 a0 00 00 00 mov 0xa0(%ebx),%eax 113142: 85 c0 test %eax,%eax
113144: 74 2d je 113173 <_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 ) {
113146: 48 dec %eax
113147: 74 43 je 11318c <_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 );
113149: 83 ec 0c sub $0xc,%esp 11314c: 53 push %ebx 11314d: e8 32 b3 ff ff call 10e484 <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
113152: 83 c4 0c add $0xc,%esp 113155: 6a 05 push $0x5 113157: 6a 01 push $0x1 113159: 6a 00 push $0x0 11315b: e8 70 97 ff ff call 10c8d0 <_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);
113160: fb sti 113161: eb 85 jmp 1130e8 <_Thread_Handler+0x18>
113163: 90 nop <== NOT EXECUTED
* _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 ();
113164: e8 77 be 00 00 call 11efe0 <__start_set_sysctl_set>
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
113169: 8b 83 a0 00 00 00 mov 0xa0(%ebx),%eax 11316f: 85 c0 test %eax,%eax
113171: 75 d3 jne 113146 <_Thread_Handler+0x76>
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
113173: 83 ec 0c sub $0xc,%esp 113176: ff b3 a8 00 00 00 pushl 0xa8(%ebx) 11317c: ff 93 9c 00 00 00 call *0x9c(%ebx)
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
executing->Wait.return_argument =
113182: 89 43 28 mov %eax,0x28(%ebx) 113185: 83 c4 10 add $0x10,%esp 113188: eb bf jmp 113149 <_Thread_Handler+0x79>
11318a: 66 90 xchg %ax,%ax <== NOT EXECUTED
);
}
#if defined(RTEMS_POSIX_API)
else if ( executing->Start.prototype == THREAD_START_POINTER ) {
executing->Wait.return_argument =
(*(Thread_Entry_pointer) executing->Start.entry_point)(
11318c: 83 ec 0c sub $0xc,%esp 11318f: ff b3 a4 00 00 00 pushl 0xa4(%ebx) 113195: 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 =
11319b: 89 43 28 mov %eax,0x28(%ebx) 11319e: 83 c4 10 add $0x10,%esp 1131a1: eb a6 jmp 113149 <_Thread_Handler+0x79>
0010d740 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
10d740: 55 push %ebp 10d741: 89 e5 mov %esp,%ebp 10d743: 57 push %edi 10d744: 56 push %esi 10d745: 53 push %ebx 10d746: 83 ec 1c sub $0x1c,%esp 10d749: 8b 5d 0c mov 0xc(%ebp),%ebx 10d74c: 8b 4d 10 mov 0x10(%ebp),%ecx 10d74f: 8b 75 14 mov 0x14(%ebp),%esi 10d752: 8b 7d 1c mov 0x1c(%ebp),%edi 10d755: 8a 55 18 mov 0x18(%ebp),%dl 10d758: 8a 45 20 mov 0x20(%ebp),%al 10d75b: 88 45 e3 mov %al,-0x1d(%ebp)
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
10d75e: c7 83 f4 00 00 00 00 movl $0x0,0xf4(%ebx)
10d765: 00 00 00
10d768: c7 83 f8 00 00 00 00 movl $0x0,0xf8(%ebx)
10d76f: 00 00 00
extensions_area = NULL;
the_thread->libc_reent = NULL;
10d772: c7 83 f0 00 00 00 00 movl $0x0,0xf0(%ebx)
10d779: 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 ) {
10d77c: 85 c9 test %ecx,%ecx
10d77e: 0f 84 e3 01 00 00 je 10d967 <_Thread_Initialize+0x227>
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;
10d784: c6 83 c0 00 00 00 00 movb $0x0,0xc0(%ebx) 10d78b: 89 f0 mov %esi,%eax
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
10d78d: 89 8b c8 00 00 00 mov %ecx,0xc8(%ebx)
the_stack->size = size;
10d793: 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 ) {
10d799: 84 d2 test %dl,%dl
10d79b: 0f 85 63 01 00 00 jne 10d904 <_Thread_Initialize+0x1c4>
10d7a1: 31 c0 xor %eax,%eax
extensions_area = NULL;
the_thread->libc_reent = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
fp_area = NULL;
10d7a3: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%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;
10d7aa: 89 83 ec 00 00 00 mov %eax,0xec(%ebx)
the_thread->Start.fp_context = fp_area;
10d7b0: 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;
10d7b6: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
10d7bd: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx)
the_watchdog->id = id;
10d7c4: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
the_watchdog->user_data = user_data;
10d7cb: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10d7d2: a1 70 65 12 00 mov 0x126570,%eax 10d7d7: 85 c0 test %eax,%eax
10d7d9: 0f 85 45 01 00 00 jne 10d924 <_Thread_Initialize+0x1e4>
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
goto failed;
}
the_thread->extensions = (void **) extensions_area;
10d7df: c7 83 fc 00 00 00 00 movl $0x0,0xfc(%ebx)
10d7e6: 00 00 00
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
10d7e9: 31 f6 xor %esi,%esi
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
10d7eb: 8a 45 e3 mov -0x1d(%ebp),%al 10d7ee: 88 83 ac 00 00 00 mov %al,0xac(%ebx)
the_thread->Start.budget_algorithm = budget_algorithm;
10d7f4: 8b 45 24 mov 0x24(%ebp),%eax 10d7f7: 89 83 b0 00 00 00 mov %eax,0xb0(%ebx)
the_thread->Start.budget_callout = budget_callout;
10d7fd: 8b 45 28 mov 0x28(%ebp),%eax 10d800: 89 83 b4 00 00 00 mov %eax,0xb4(%ebx)
switch ( budget_algorithm ) {
10d806: 83 7d 24 02 cmpl $0x2,0x24(%ebp)
10d80a: 75 08 jne 10d814 <_Thread_Initialize+0xd4>
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;
10d80c: a1 a4 64 12 00 mov 0x1264a4,%eax 10d811: 89 43 78 mov %eax,0x78(%ebx)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
10d814: 8b 45 2c mov 0x2c(%ebp),%eax 10d817: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
the_thread->current_state = STATES_DORMANT;
10d81d: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx)
the_thread->Wait.queue = NULL;
10d824: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
the_thread->resource_count = 0;
10d82b: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx)
the_thread->real_priority = priority;
10d832: 89 7b 18 mov %edi,0x18(%ebx)
the_thread->Start.initial_priority = priority;
10d835: 89 bb bc 00 00 00 mov %edi,0xbc(%ebx)
_Thread_Set_priority( the_thread, priority );
10d83b: 83 ec 08 sub $0x8,%esp 10d83e: 57 push %edi 10d83f: 53 push %ebx 10d840: e8 d3 06 00 00 call 10df18 <_Thread_Set_priority>
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
10d845: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx)
10d84c: 00 00 00
10d84f: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx)
10d856: 00 00 00
_Thread_Stack_Free( the_thread );
return false;
}
10d859: 8b 45 08 mov 0x8(%ebp),%eax 10d85c: 8b 40 1c mov 0x1c(%eax),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
10d85f: 0f b7 53 08 movzwl 0x8(%ebx),%edx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10d863: 89 1c 90 mov %ebx,(%eax,%edx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10d866: 8b 45 30 mov 0x30(%ebp),%eax 10d869: 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 );
10d86c: 89 1c 24 mov %ebx,(%esp) 10d86f: e8 9c 0c 00 00 call 10e510 <_User_extensions_Thread_create>
if ( extension_status )
10d874: 83 c4 10 add $0x10,%esp 10d877: 84 c0 test %al,%al
10d879: 75 7d jne 10d8f8 <_Thread_Initialize+0x1b8>
return true;
failed:
if ( the_thread->libc_reent )
10d87b: 8b 83 f0 00 00 00 mov 0xf0(%ebx),%eax 10d881: 85 c0 test %eax,%eax
10d883: 74 0c je 10d891 <_Thread_Initialize+0x151>
_Workspace_Free( the_thread->libc_reent );
10d885: 83 ec 0c sub $0xc,%esp 10d888: 50 push %eax 10d889: e8 12 10 00 00 call 10e8a0 <_Workspace_Free> 10d88e: 83 c4 10 add $0x10,%esp
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
10d891: 8b 83 f4 00 00 00 mov 0xf4(%ebx),%eax 10d897: 85 c0 test %eax,%eax
10d899: 74 0c je 10d8a7 <_Thread_Initialize+0x167>
_Workspace_Free( the_thread->API_Extensions[i] );
10d89b: 83 ec 0c sub $0xc,%esp 10d89e: 50 push %eax 10d89f: e8 fc 0f 00 00 call 10e8a0 <_Workspace_Free> 10d8a4: 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] )
10d8a7: 8b 83 f8 00 00 00 mov 0xf8(%ebx),%eax 10d8ad: 85 c0 test %eax,%eax
10d8af: 74 0c je 10d8bd <_Thread_Initialize+0x17d>
_Workspace_Free( the_thread->API_Extensions[i] );
10d8b1: 83 ec 0c sub $0xc,%esp 10d8b4: 50 push %eax 10d8b5: e8 e6 0f 00 00 call 10e8a0 <_Workspace_Free> 10d8ba: 83 c4 10 add $0x10,%esp
if ( extensions_area )
10d8bd: 85 f6 test %esi,%esi
10d8bf: 74 0c je 10d8cd <_Thread_Initialize+0x18d>
(void) _Workspace_Free( extensions_area );
10d8c1: 83 ec 0c sub $0xc,%esp 10d8c4: 56 push %esi 10d8c5: e8 d6 0f 00 00 call 10e8a0 <_Workspace_Free> 10d8ca: 83 c4 10 add $0x10,%esp
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
10d8cd: 8b 45 e4 mov -0x1c(%ebp),%eax 10d8d0: 85 c0 test %eax,%eax
10d8d2: 74 0e je 10d8e2 <_Thread_Initialize+0x1a2>
(void) _Workspace_Free( fp_area );
10d8d4: 83 ec 0c sub $0xc,%esp 10d8d7: ff 75 e4 pushl -0x1c(%ebp) 10d8da: e8 c1 0f 00 00 call 10e8a0 <_Workspace_Free> 10d8df: 83 c4 10 add $0x10,%esp
#endif
_Thread_Stack_Free( the_thread );
10d8e2: 83 ec 0c sub $0xc,%esp 10d8e5: 53 push %ebx 10d8e6: e8 55 08 00 00 call 10e140 <_Thread_Stack_Free>
return false;
10d8eb: 83 c4 10 add $0x10,%esp 10d8ee: 31 c0 xor %eax,%eax
}
10d8f0: 8d 65 f4 lea -0xc(%ebp),%esp 10d8f3: 5b pop %ebx 10d8f4: 5e pop %esi 10d8f5: 5f pop %edi 10d8f6: c9 leave 10d8f7: c3 ret
* Mutex provides sufficient protection to let the user extensions
* run safely.
*/
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
return true;
10d8f8: b0 01 mov $0x1,%al
_Thread_Stack_Free( the_thread );
return false;
}
10d8fa: 8d 65 f4 lea -0xc(%ebp),%esp 10d8fd: 5b pop %ebx 10d8fe: 5e pop %esi 10d8ff: 5f pop %edi 10d900: c9 leave 10d901: c3 ret
10d902: 66 90 xchg %ax,%ax <== NOT EXECUTED
/*
* 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 );
10d904: 83 ec 0c sub $0xc,%esp 10d907: 6a 6c push $0x6c 10d909: e8 76 0f 00 00 call 10e884 <_Workspace_Allocate> 10d90e: 89 45 e4 mov %eax,-0x1c(%ebp)
if ( !fp_area )
10d911: 83 c4 10 add $0x10,%esp 10d914: 85 c0 test %eax,%eax
10d916: 0f 85 8e fe ff ff jne 10d7aa <_Thread_Initialize+0x6a>
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
10d91c: 31 f6 xor %esi,%esi 10d91e: e9 58 ff ff ff jmp 10d87b <_Thread_Initialize+0x13b>
10d923: 90 nop <== NOT EXECUTED
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
extensions_area = _Workspace_Allocate(
10d924: 83 ec 0c sub $0xc,%esp 10d927: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax 10d92e: 50 push %eax 10d92f: e8 50 0f 00 00 call 10e884 <_Workspace_Allocate> 10d934: 89 c6 mov %eax,%esi
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
10d936: 83 c4 10 add $0x10,%esp 10d939: 85 c0 test %eax,%eax
10d93b: 0f 84 3a ff ff ff je 10d87b <_Thread_Initialize+0x13b>
goto failed;
}
the_thread->extensions = (void **) extensions_area;
10d941: 89 83 fc 00 00 00 mov %eax,0xfc(%ebx) 10d947: 8b 0d 70 65 12 00 mov 0x126570,%ecx
* 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++ )
10d94d: 31 d2 xor %edx,%edx
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
goto failed;
}
the_thread->extensions = (void **) extensions_area;
10d94f: 31 c0 xor %eax,%eax 10d951: 8d 76 00 lea 0x0(%esi),%esi
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
the_thread->extensions[i] = NULL;
10d954: c7 04 96 00 00 00 00 movl $0x0,(%esi,%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++ )
10d95b: 40 inc %eax 10d95c: 89 c2 mov %eax,%edx 10d95e: 39 c1 cmp %eax,%ecx
10d960: 73 f2 jae 10d954 <_Thread_Initialize+0x214>
10d962: e9 84 fe ff ff jmp 10d7eb <_Thread_Initialize+0xab>
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
#else
if ( !stack_area ) {
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
10d967: 83 ec 08 sub $0x8,%esp 10d96a: 56 push %esi 10d96b: 53 push %ebx 10d96c: 88 55 dc mov %dl,-0x24(%ebp) 10d96f: e8 68 07 00 00 call 10e0dc <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
10d974: 83 c4 10 add $0x10,%esp 10d977: 85 c0 test %eax,%eax 10d979: 8a 55 dc mov -0x24(%ebp),%dl
10d97c: 74 16 je 10d994 <_Thread_Initialize+0x254>
10d97e: 39 c6 cmp %eax,%esi
10d980: 77 12 ja 10d994 <_Thread_Initialize+0x254><== NEVER TAKEN
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
10d982: 8b 8b d0 00 00 00 mov 0xd0(%ebx),%ecx
the_thread->Start.core_allocated_stack = true;
10d988: c6 83 c0 00 00 00 01 movb $0x1,0xc0(%ebx) 10d98f: e9 f9 fd ff ff jmp 10d78d <_Thread_Initialize+0x4d>
stack = the_thread->Start.stack;
#else
if ( !stack_area ) {
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
10d994: 31 c0 xor %eax,%eax 10d996: e9 55 ff ff ff jmp 10d8f0 <_Thread_Initialize+0x1b0>
001124d0 <_Thread_Reset>:
void _Thread_Reset(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
1124d0: 55 push %ebp 1124d1: 89 e5 mov %esp,%ebp 1124d3: 53 push %ebx 1124d4: 83 ec 10 sub $0x10,%esp 1124d7: 8b 5d 08 mov 0x8(%ebp),%ebx
the_thread->resource_count = 0;
1124da: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx)
the_thread->is_preemptible = the_thread->Start.is_preemptible;
1124e1: 8a 83 ac 00 00 00 mov 0xac(%ebx),%al 1124e7: 88 43 74 mov %al,0x74(%ebx)
the_thread->budget_algorithm = the_thread->Start.budget_algorithm;
1124ea: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax 1124f0: 89 43 7c mov %eax,0x7c(%ebx)
the_thread->budget_callout = the_thread->Start.budget_callout;
1124f3: 8b 83 b4 00 00 00 mov 0xb4(%ebx),%eax 1124f9: 89 83 80 00 00 00 mov %eax,0x80(%ebx)
the_thread->Start.pointer_argument = pointer_argument;
1124ff: 8b 45 0c mov 0xc(%ebp),%eax 112502: 89 83 a4 00 00 00 mov %eax,0xa4(%ebx)
the_thread->Start.numeric_argument = numeric_argument;
112508: 8b 45 10 mov 0x10(%ebp),%eax 11250b: 89 83 a8 00 00 00 mov %eax,0xa8(%ebx)
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
112511: 53 push %ebx 112512: e8 e5 c3 ff ff call 10e8fc <_Thread_queue_Extract_with_proxy> 112517: 83 c4 10 add $0x10,%esp 11251a: 84 c0 test %al,%al
11251c: 75 06 jne 112524 <_Thread_Reset+0x54>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
11251e: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
112522: 74 28 je 11254c <_Thread_Reset+0x7c>
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
112524: 8b 83 bc 00 00 00 mov 0xbc(%ebx),%eax 11252a: 39 43 14 cmp %eax,0x14(%ebx)
11252d: 74 15 je 112544 <_Thread_Reset+0x74>
the_thread->real_priority = the_thread->Start.initial_priority;
11252f: 89 43 18 mov %eax,0x18(%ebx)
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
112532: 89 45 0c mov %eax,0xc(%ebp) 112535: 89 5d 08 mov %ebx,0x8(%ebp)
} }
112538: 8b 5d fc mov -0x4(%ebp),%ebx 11253b: 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 );
11253c: e9 97 c5 ff ff jmp 10ead8 <_Thread_Set_priority>
112541: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
} }
112544: 8b 5d fc mov -0x4(%ebp),%ebx 112547: c9 leave 112548: c3 ret
112549: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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 );
11254c: 83 ec 0c sub $0xc,%esp 11254f: 8d 43 48 lea 0x48(%ebx),%eax 112552: 50 push %eax 112553: e8 04 ce ff ff call 10f35c <_Watchdog_Remove> 112558: 83 c4 10 add $0x10,%esp 11255b: eb c7 jmp 112524 <_Thread_Reset+0x54>
0010ea50 <_Thread_Restart>:
bool _Thread_Restart(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
10ea50: 55 push %ebp 10ea51: 89 e5 mov %esp,%ebp 10ea53: 53 push %ebx 10ea54: 83 ec 04 sub $0x4,%esp 10ea57: 8b 5d 08 mov 0x8(%ebp),%ebx
if ( !_States_Is_dormant( the_thread->current_state ) ) {
10ea5a: f6 43 10 01 testb $0x1,0x10(%ebx)
10ea5e: 74 08 je 10ea68 <_Thread_Restart+0x18>
_Thread_Restart_self();
return true;
}
return false;
10ea60: 31 c0 xor %eax,%eax
}
10ea62: 8b 5d fc mov -0x4(%ebp),%ebx 10ea65: c9 leave 10ea66: c3 ret
10ea67: 90 nop <== NOT EXECUTED
Thread_Entry_numeric_type numeric_argument
)
{
if ( !_States_Is_dormant( the_thread->current_state ) ) {
_Thread_Set_transient( the_thread );
10ea68: 83 ec 0c sub $0xc,%esp 10ea6b: 53 push %ebx 10ea6c: e8 b3 01 00 00 call 10ec24 <_Thread_Set_transient>
_Thread_Reset( the_thread, pointer_argument, numeric_argument );
10ea71: 83 c4 0c add $0xc,%esp 10ea74: ff 75 10 pushl 0x10(%ebp) 10ea77: ff 75 0c pushl 0xc(%ebp) 10ea7a: 53 push %ebx 10ea7b: e8 50 3a 00 00 call 1124d0 <_Thread_Reset>
_Thread_Load_environment( the_thread );
10ea80: 89 1c 24 mov %ebx,(%esp) 10ea83: e8 30 37 00 00 call 1121b8 <_Thread_Load_environment>
_Thread_Ready( the_thread );
10ea88: 89 1c 24 mov %ebx,(%esp) 10ea8b: e8 9c 39 00 00 call 11242c <_Thread_Ready>
_User_extensions_Thread_restart( the_thread );
10ea90: 89 1c 24 mov %ebx,(%esp) 10ea93: e8 cc 06 00 00 call 10f164 <_User_extensions_Thread_restart>
if ( _Thread_Is_executing ( the_thread ) )
10ea98: 83 c4 10 add $0x10,%esp 10ea9b: 3b 1d 38 9d 12 00 cmp 0x129d38,%ebx
10eaa1: 74 07 je 10eaaa <_Thread_Restart+0x5a>
_Thread_Restart_self();
return true;
10eaa3: b0 01 mov $0x1,%al
}
return false;
}
10eaa5: 8b 5d fc mov -0x4(%ebp),%ebx 10eaa8: c9 leave 10eaa9: c3 ret
*/
RTEMS_INLINE_ROUTINE void _Thread_Restart_self( void )
{
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( _Thread_Executing->fp_context != NULL )
10eaaa: 83 bb ec 00 00 00 00 cmpl $0x0,0xec(%ebx)
10eab1: 74 12 je 10eac5 <_Thread_Restart+0x75>
_Context_Restore_fp( &_Thread_Executing->fp_context );
10eab3: 83 ec 0c sub $0xc,%esp 10eab6: 81 c3 ec 00 00 00 add $0xec,%ebx 10eabc: 53 push %ebx 10eabd: e8 6c 0a 00 00 call 10f52e <_CPU_Context_restore_fp> 10eac2: 83 c4 10 add $0x10,%esp
#endif
_CPU_Context_Restart_self( &_Thread_Executing->Registers );
10eac5: 83 ec 0c sub $0xc,%esp 10eac8: a1 38 9d 12 00 mov 0x129d38,%eax 10eacd: 05 d4 00 00 00 add $0xd4,%eax 10ead2: 50 push %eax 10ead3: e8 45 0a 00 00 call 10f51d <_CPU_Context_restore>
0011122c <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
11122c: 55 push %ebp 11122d: 89 e5 mov %esp,%ebp 11122f: 53 push %ebx 111230: 8b 45 08 mov 0x8(%ebp),%eax
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
111233: 9c pushf 111234: fa cli 111235: 59 pop %ecx
current_state = the_thread->current_state;
111236: 8b 50 10 mov 0x10(%eax),%edx
if ( current_state & STATES_SUSPENDED ) {
111239: f6 c2 02 test $0x2,%dl
11123c: 74 6e je 1112ac <_Thread_Resume+0x80> <== NEVER TAKEN
11123e: 83 e2 fd and $0xfffffffd,%edx
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
111241: 89 50 10 mov %edx,0x10(%eax)
if ( _States_Is_ready( current_state ) ) {
111244: 85 d2 test %edx,%edx
111246: 75 64 jne 1112ac <_Thread_Resume+0x80>
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
111248: 8b 90 90 00 00 00 mov 0x90(%eax),%edx 11124e: 66 8b 98 96 00 00 00 mov 0x96(%eax),%bx 111255: 66 09 1a or %bx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
111258: 66 8b 15 20 af 12 00 mov 0x12af20,%dx 11125f: 0b 90 94 00 00 00 or 0x94(%eax),%edx 111265: 66 89 15 20 af 12 00 mov %dx,0x12af20
_Priority_bit_map_Add( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
11126c: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
111272: 8d 5a 04 lea 0x4(%edx),%ebx 111275: 89 18 mov %ebx,(%eax)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
111277: 8b 5a 08 mov 0x8(%edx),%ebx
the_chain->last = the_node;
11127a: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
11127d: 89 03 mov %eax,(%ebx)
the_node->previous = old_last_node;
11127f: 89 58 04 mov %ebx,0x4(%eax)
_ISR_Flash( level );
111282: 51 push %ecx 111283: 9d popf 111284: fa cli
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
111285: 8b 50 14 mov 0x14(%eax),%edx 111288: 8b 1d 3c b4 12 00 mov 0x12b43c,%ebx 11128e: 3b 53 14 cmp 0x14(%ebx),%edx
111291: 73 19 jae 1112ac <_Thread_Resume+0x80>
_Thread_Heir = the_thread;
111293: a3 3c b4 12 00 mov %eax,0x12b43c
if ( _Thread_Executing->is_preemptible ||
111298: a1 38 b4 12 00 mov 0x12b438,%eax 11129d: 80 78 74 00 cmpb $0x0,0x74(%eax)
1112a1: 74 11 je 1112b4 <_Thread_Resume+0x88>
the_thread->current_priority == 0 )
_Thread_Dispatch_necessary = true;
1112a3: c6 05 44 b4 12 00 01 movb $0x1,0x12b444 1112aa: 66 90 xchg %ax,%ax
}
}
}
_ISR_Enable( level );
1112ac: 51 push %ecx 1112ad: 9d popf
}
1112ae: 5b pop %ebx 1112af: c9 leave 1112b0: c3 ret
1112b1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_ISR_Flash( level );
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
1112b4: 85 d2 test %edx,%edx
1112b6: 74 eb je 1112a3 <_Thread_Resume+0x77> <== NEVER TAKEN
1112b8: eb f2 jmp 1112ac <_Thread_Resume+0x80>
0010df84 <_Thread_Set_state>:
void _Thread_Set_state(
Thread_Control *the_thread,
States_Control state
)
{
10df84: 55 push %ebp 10df85: 89 e5 mov %esp,%ebp 10df87: 56 push %esi 10df88: 53 push %ebx 10df89: 8b 45 08 mov 0x8(%ebp),%eax 10df8c: 8b 75 0c mov 0xc(%ebp),%esi
ISR_Level level;
Chain_Control *ready;
ready = the_thread->ready;
10df8f: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
_ISR_Disable( level );
10df95: 9c pushf 10df96: fa cli 10df97: 59 pop %ecx
if ( !_States_Is_ready( the_thread->current_state ) ) {
10df98: 8b 58 10 mov 0x10(%eax),%ebx 10df9b: 85 db test %ebx,%ebx
10df9d: 75 2d jne 10dfcc <_Thread_Set_state+0x48>
_States_Set( state, the_thread->current_state );
_ISR_Enable( level );
return;
}
the_thread->current_state = state;
10df9f: 89 70 10 mov %esi,0x10(%eax)
if ( _Chain_Has_only_one_node( ready ) ) {
10dfa2: 8b 5a 08 mov 0x8(%edx),%ebx 10dfa5: 39 1a cmp %ebx,(%edx)
10dfa7: 74 3b je 10dfe4 <_Thread_Set_state+0x60>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10dfa9: 8b 18 mov (%eax),%ebx
previous = the_node->previous;
10dfab: 8b 50 04 mov 0x4(%eax),%edx
next->previous = previous;
10dfae: 89 53 04 mov %edx,0x4(%ebx)
previous->next = next;
10dfb1: 89 1a mov %ebx,(%edx)
_Priority_bit_map_Remove( &the_thread->Priority_map );
} else
_Chain_Extract_unprotected( &the_thread->Object.Node );
_ISR_Flash( level );
10dfb3: 51 push %ecx 10dfb4: 9d popf 10dfb5: fa cli
if ( _Thread_Is_heir( the_thread ) )
10dfb6: 3b 05 9c 6a 12 00 cmp 0x126a9c,%eax
10dfbc: 74 66 je 10e024 <_Thread_Set_state+0xa0>
_Thread_Calculate_heir();
if ( _Thread_Is_executing( the_thread ) )
10dfbe: 3b 05 98 6a 12 00 cmp 0x126a98,%eax
10dfc4: 74 12 je 10dfd8 <_Thread_Set_state+0x54>
_Thread_Dispatch_necessary = true;
_ISR_Enable( level );
10dfc6: 51 push %ecx 10dfc7: 9d popf
}
10dfc8: 5b pop %ebx 10dfc9: 5e pop %esi 10dfca: c9 leave 10dfcb: c3 ret
RTEMS_INLINE_ROUTINE States_Control _States_Set (
States_Control states_to_set,
States_Control current_state
)
{
return (current_state | states_to_set);
10dfcc: 09 f3 or %esi,%ebx 10dfce: 89 58 10 mov %ebx,0x10(%eax)
ready = the_thread->ready;
_ISR_Disable( level );
if ( !_States_Is_ready( the_thread->current_state ) ) {
the_thread->current_state =
_States_Set( state, the_thread->current_state );
_ISR_Enable( level );
10dfd1: 51 push %ecx 10dfd2: 9d popf
if ( _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
_ISR_Enable( level );
}
10dfd3: 5b pop %ebx 10dfd4: 5e pop %esi 10dfd5: c9 leave 10dfd6: c3 ret
10dfd7: 90 nop <== NOT EXECUTED
if ( _Thread_Is_heir( the_thread ) )
_Thread_Calculate_heir();
if ( _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
10dfd8: c6 05 a4 6a 12 00 01 movb $0x1,0x126aa4 10dfdf: eb e5 jmp 10dfc6 <_Thread_Set_state+0x42>
10dfe1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10dfe4: 8d 5a 04 lea 0x4(%edx),%ebx 10dfe7: 89 1a mov %ebx,(%edx)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
10dfe9: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx)
the_chain->last = _Chain_Head(the_chain);
10dff0: 89 52 08 mov %edx,0x8(%edx)
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Remove (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor &= the_priority_map->block_minor;
10dff3: 8b 98 90 00 00 00 mov 0x90(%eax),%ebx 10dff9: 66 8b 13 mov (%ebx),%dx 10dffc: 66 23 90 9a 00 00 00 and 0x9a(%eax),%dx 10e003: 66 89 13 mov %dx,(%ebx)
if ( *the_priority_map->minor == 0 )
10e006: 66 85 d2 test %dx,%dx
10e009: 75 a8 jne 10dfb3 <_Thread_Set_state+0x2f>
_Priority_Major_bit_map &= the_priority_map->block_major;
10e00b: 66 8b 15 80 65 12 00 mov 0x126580,%dx 10e012: 23 90 98 00 00 00 and 0x98(%eax),%edx 10e018: 66 89 15 80 65 12 00 mov %dx,0x126580 10e01f: eb 92 jmp 10dfb3 <_Thread_Set_state+0x2f>
10e021: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Priority_Control _Priority_bit_map_Get_highest( void )
{
Priority_bit_map_Control minor;
Priority_bit_map_Control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
10e024: 66 8b 35 80 65 12 00 mov 0x126580,%si 10e02b: 31 d2 xor %edx,%edx 10e02d: 89 d3 mov %edx,%ebx 10e02f: 66 0f bc de bsf %si,%bx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10e033: 0f b7 db movzwl %bx,%ebx 10e036: 66 8b b4 1b 00 66 12 mov 0x126600(%ebx,%ebx,1),%si
10e03d: 00
10e03e: 66 0f bc d6 bsf %si,%dx
return (_Priority_Bits_index( major ) << 4) +
10e042: c1 e3 04 shl $0x4,%ebx 10e045: 0f b7 d2 movzwl %dx,%edx
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
_Thread_Ready_chain[ _Priority_bit_map_Get_highest() ].first;
10e048: 8d 14 13 lea (%ebx,%edx,1),%edx 10e04b: 8d 14 52 lea (%edx,%edx,2),%edx 10e04e: c1 e2 02 shl $0x2,%edx 10e051: 03 15 a0 64 12 00 add 0x1264a0,%edx
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
10e057: 8b 12 mov (%edx),%edx 10e059: 89 15 9c 6a 12 00 mov %edx,0x126a9c 10e05f: e9 5a ff ff ff jmp 10dfbe <_Thread_Set_state+0x3a>
0010e064 <_Thread_Set_transient>:
*/
void _Thread_Set_transient(
Thread_Control *the_thread
)
{
10e064: 55 push %ebp 10e065: 89 e5 mov %esp,%ebp 10e067: 56 push %esi 10e068: 53 push %ebx 10e069: 8b 45 08 mov 0x8(%ebp),%eax
ISR_Level level;
uint32_t old_state;
Chain_Control *ready;
ready = the_thread->ready;
10e06c: 8b 88 8c 00 00 00 mov 0x8c(%eax),%ecx
_ISR_Disable( level );
10e072: 9c pushf 10e073: fa cli 10e074: 5b pop %ebx
old_state = the_thread->current_state;
10e075: 8b 50 10 mov 0x10(%eax),%edx 10e078: 89 d6 mov %edx,%esi 10e07a: 83 ce 04 or $0x4,%esi 10e07d: 89 70 10 mov %esi,0x10(%eax)
the_thread->current_state = _States_Set( STATES_TRANSIENT, old_state );
if ( _States_Is_ready( old_state ) ) {
10e080: 85 d2 test %edx,%edx
10e082: 75 11 jne 10e095 <_Thread_Set_transient+0x31>
if ( _Chain_Has_only_one_node( ready ) ) {
10e084: 8b 51 08 mov 0x8(%ecx),%edx 10e087: 39 11 cmp %edx,(%ecx)
10e089: 74 11 je 10e09c <_Thread_Set_transient+0x38>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10e08b: 8b 10 mov (%eax),%edx
previous = the_node->previous;
10e08d: 8b 40 04 mov 0x4(%eax),%eax
next->previous = previous;
10e090: 89 42 04 mov %eax,0x4(%edx)
previous->next = next;
10e093: 89 10 mov %edx,(%eax)
} else
_Chain_Extract_unprotected( &the_thread->Object.Node );
}
_ISR_Enable( level );
10e095: 53 push %ebx 10e096: 9d popf
}
10e097: 5b pop %ebx 10e098: 5e pop %esi 10e099: c9 leave 10e09a: c3 ret
10e09b: 90 nop <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10e09c: 8d 51 04 lea 0x4(%ecx),%edx 10e09f: 89 11 mov %edx,(%ecx)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
10e0a1: c7 41 04 00 00 00 00 movl $0x0,0x4(%ecx)
the_chain->last = _Chain_Head(the_chain);
10e0a8: 89 49 08 mov %ecx,0x8(%ecx)
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Remove (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor &= the_priority_map->block_minor;
10e0ab: 8b 88 90 00 00 00 mov 0x90(%eax),%ecx 10e0b1: 66 8b 11 mov (%ecx),%dx 10e0b4: 66 23 90 9a 00 00 00 and 0x9a(%eax),%dx 10e0bb: 66 89 11 mov %dx,(%ecx)
if ( *the_priority_map->minor == 0 )
10e0be: 66 85 d2 test %dx,%dx
10e0c1: 75 d2 jne 10e095 <_Thread_Set_transient+0x31>
_Priority_Major_bit_map &= the_priority_map->block_major;
10e0c3: 66 8b 15 80 65 12 00 mov 0x126580,%dx 10e0ca: 23 90 98 00 00 00 and 0x98(%eax),%edx 10e0d0: 66 89 15 80 65 12 00 mov %dx,0x126580 10e0d7: eb bc jmp 10e095 <_Thread_Set_transient+0x31>
0010e0dc <_Thread_Stack_Allocate>:
size_t _Thread_Stack_Allocate(
Thread_Control *the_thread,
size_t stack_size
)
{
10e0dc: 55 push %ebp 10e0dd: 89 e5 mov %esp,%ebp 10e0df: 53 push %ebx 10e0e0: 83 ec 04 sub $0x4,%esp
the_stack_size = _Stack_Adjust_size( the_stack_size );
stack_addr = _Workspace_Allocate( the_stack_size );
}
if ( !stack_addr )
the_stack_size = 0;
10e0e3: a1 10 22 12 00 mov 0x122210,%eax 10e0e8: 8b 5d 0c mov 0xc(%ebp),%ebx 10e0eb: 39 c3 cmp %eax,%ebx
10e0ed: 73 02 jae 10e0f1 <_Thread_Stack_Allocate+0x15>
10e0ef: 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 ) {
10e0f1: a1 40 22 12 00 mov 0x122240,%eax 10e0f6: 85 c0 test %eax,%eax
10e0f8: 74 32 je 10e12c <_Thread_Stack_Allocate+0x50>
stack_addr = (*Configuration.stack_allocate_hook)( the_stack_size );
10e0fa: 83 ec 0c sub $0xc,%esp 10e0fd: 53 push %ebx 10e0fe: ff d0 call *%eax 10e100: 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 )
10e103: 85 c0 test %eax,%eax
10e105: 74 11 je 10e118 <_Thread_Stack_Allocate+0x3c>
the_stack_size = 0;
the_thread->Start.stack = stack_addr;
10e107: 8b 55 08 mov 0x8(%ebp),%edx 10e10a: 89 82 d0 00 00 00 mov %eax,0xd0(%edx)
return the_stack_size;
}
10e110: 89 d8 mov %ebx,%eax 10e112: 8b 5d fc mov -0x4(%ebp),%ebx 10e115: c9 leave 10e116: c3 ret
10e117: 90 nop <== NOT EXECUTED
the_stack_size = _Stack_Adjust_size( the_stack_size );
stack_addr = _Workspace_Allocate( the_stack_size );
}
if ( !stack_addr )
the_stack_size = 0;
10e118: 31 db xor %ebx,%ebx
the_thread->Start.stack = stack_addr;
10e11a: 8b 55 08 mov 0x8(%ebp),%edx 10e11d: 89 82 d0 00 00 00 mov %eax,0xd0(%edx)
return the_stack_size;
}
10e123: 89 d8 mov %ebx,%eax 10e125: 8b 5d fc mov -0x4(%ebp),%ebx 10e128: c9 leave 10e129: c3 ret
10e12a: 66 90 xchg %ax,%ax <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uint32_t _Stack_Adjust_size (
size_t size
)
{
return size + CPU_STACK_ALIGNMENT;
10e12c: 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 );
10e12f: 83 ec 0c sub $0xc,%esp 10e132: 53 push %ebx 10e133: e8 4c 07 00 00 call 10e884 <_Workspace_Allocate> 10e138: 83 c4 10 add $0x10,%esp 10e13b: eb c6 jmp 10e103 <_Thread_Stack_Allocate+0x27>
0010e140 <_Thread_Stack_Free>:
*/
void _Thread_Stack_Free(
Thread_Control *the_thread
)
{
10e140: 55 push %ebp 10e141: 89 e5 mov %esp,%ebp 10e143: 83 ec 08 sub $0x8,%esp 10e146: 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 )
10e149: 80 b8 c0 00 00 00 00 cmpb $0x0,0xc0(%eax)
10e150: 74 16 je 10e168 <_Thread_Stack_Free+0x28>
* 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 )
10e152: 8b 15 44 22 12 00 mov 0x122244,%edx 10e158: 85 d2 test %edx,%edx
10e15a: 74 10 je 10e16c <_Thread_Stack_Free+0x2c>
(*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area );
10e15c: 8b 80 c8 00 00 00 mov 0xc8(%eax),%eax 10e162: 89 45 08 mov %eax,0x8(%ebp)
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
}
10e165: 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 );
10e166: ff e2 jmp *%edx
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
}
10e168: c9 leave 10e169: c3 ret
10e16a: 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 );
10e16c: 8b 80 c8 00 00 00 mov 0xc8(%eax),%eax 10e172: 89 45 08 mov %eax,0x8(%ebp)
}
10e175: 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 );
10e176: e9 25 07 00 00 jmp 10e8a0 <_Workspace_Free>
0010e1d8 <_Thread_Start>:
Thread_Start_types the_prototype,
void *entry_point,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
10e1d8: 55 push %ebp 10e1d9: 89 e5 mov %esp,%ebp 10e1db: 53 push %ebx 10e1dc: 83 ec 04 sub $0x4,%esp 10e1df: 8b 5d 08 mov 0x8(%ebp),%ebx
if ( _States_Is_dormant( the_thread->current_state ) ) {
10e1e2: f6 43 10 01 testb $0x1,0x10(%ebx)
10e1e6: 75 08 jne 10e1f0 <_Thread_Start+0x18>
_User_extensions_Thread_start( the_thread );
return true;
}
return false;
10e1e8: 31 c0 xor %eax,%eax
}
10e1ea: 8b 5d fc mov -0x4(%ebp),%ebx 10e1ed: c9 leave 10e1ee: c3 ret
10e1ef: 90 nop <== NOT EXECUTED
Thread_Entry_numeric_type numeric_argument
)
{
if ( _States_Is_dormant( the_thread->current_state ) ) {
the_thread->Start.entry_point = (Thread_Entry) entry_point;
10e1f0: 8b 45 10 mov 0x10(%ebp),%eax 10e1f3: 89 83 9c 00 00 00 mov %eax,0x9c(%ebx)
the_thread->Start.prototype = the_prototype;
10e1f9: 8b 45 0c mov 0xc(%ebp),%eax 10e1fc: 89 83 a0 00 00 00 mov %eax,0xa0(%ebx)
the_thread->Start.pointer_argument = pointer_argument;
10e202: 8b 45 14 mov 0x14(%ebp),%eax 10e205: 89 83 a4 00 00 00 mov %eax,0xa4(%ebx)
the_thread->Start.numeric_argument = numeric_argument;
10e20b: 8b 45 18 mov 0x18(%ebp),%eax 10e20e: 89 83 a8 00 00 00 mov %eax,0xa8(%ebx)
_Thread_Load_environment( the_thread );
10e214: 83 ec 0c sub $0xc,%esp 10e217: 53 push %ebx 10e218: e8 13 33 00 00 call 111530 <_Thread_Load_environment>
_Thread_Ready( the_thread );
10e21d: 89 1c 24 mov %ebx,(%esp) 10e220: e8 7f 35 00 00 call 1117a4 <_Thread_Ready>
_User_extensions_Thread_start( the_thread );
10e225: 89 1c 24 mov %ebx,(%esp) 10e228: e8 77 03 00 00 call 10e5a4 <_User_extensions_Thread_start>
return true;
10e22d: 83 c4 10 add $0x10,%esp 10e230: b0 01 mov $0x1,%al
}
return false;
}
10e232: 8b 5d fc mov -0x4(%ebp),%ebx 10e235: c9 leave 10e236: c3 ret
00111848 <_Thread_Suspend>:
*/
void _Thread_Suspend(
Thread_Control *the_thread
)
{
111848: 55 push %ebp 111849: 89 e5 mov %esp,%ebp 11184b: 56 push %esi 11184c: 53 push %ebx 11184d: 8b 45 08 mov 0x8(%ebp),%eax
ISR_Level level;
Chain_Control *ready;
ready = the_thread->ready;
111850: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
_ISR_Disable( level );
111856: 9c pushf 111857: fa cli 111858: 59 pop %ecx
if ( !_States_Is_ready( the_thread->current_state ) ) {
111859: 8b 58 10 mov 0x10(%eax),%ebx 11185c: 85 db test %ebx,%ebx
11185e: 75 34 jne 111894 <_Thread_Suspend+0x4c>
_States_Set( STATES_SUSPENDED, the_thread->current_state );
_ISR_Enable( level );
return;
}
the_thread->current_state = STATES_SUSPENDED;
111860: c7 40 10 02 00 00 00 movl $0x2,0x10(%eax)
if ( _Chain_Has_only_one_node( ready ) ) {
111867: 8b 5a 08 mov 0x8(%edx),%ebx 11186a: 39 1a cmp %ebx,(%edx)
11186c: 74 3e je 1118ac <_Thread_Suspend+0x64>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
11186e: 8b 18 mov (%eax),%ebx
previous = the_node->previous;
111870: 8b 50 04 mov 0x4(%eax),%edx
next->previous = previous;
111873: 89 53 04 mov %edx,0x4(%ebx)
previous->next = next;
111876: 89 1a mov %ebx,(%edx)
_Priority_bit_map_Remove( &the_thread->Priority_map );
} else
_Chain_Extract_unprotected( &the_thread->Object.Node );
_ISR_Flash( level );
111878: 51 push %ecx 111879: 9d popf 11187a: fa cli
if ( _Thread_Is_heir( the_thread ) )
11187b: 3b 05 9c 6a 12 00 cmp 0x126a9c,%eax
111881: 74 69 je 1118ec <_Thread_Suspend+0xa4>
_Thread_Calculate_heir();
if ( _Thread_Is_executing( the_thread ) )
111883: 3b 05 98 6a 12 00 cmp 0x126a98,%eax
111889: 74 15 je 1118a0 <_Thread_Suspend+0x58>
_Thread_Dispatch_necessary = true;
_ISR_Enable( level );
11188b: 51 push %ecx 11188c: 9d popf
}
11188d: 5b pop %ebx 11188e: 5e pop %esi 11188f: c9 leave 111890: c3 ret
111891: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
111894: 83 cb 02 or $0x2,%ebx 111897: 89 58 10 mov %ebx,0x10(%eax)
ready = the_thread->ready;
_ISR_Disable( level );
if ( !_States_Is_ready( the_thread->current_state ) ) {
the_thread->current_state =
_States_Set( STATES_SUSPENDED, the_thread->current_state );
_ISR_Enable( level );
11189a: 51 push %ecx 11189b: 9d popf
if ( _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
_ISR_Enable( level );
}
11189c: 5b pop %ebx 11189d: 5e pop %esi 11189e: c9 leave 11189f: c3 ret
if ( _Thread_Is_heir( the_thread ) )
_Thread_Calculate_heir();
if ( _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
1118a0: c6 05 a4 6a 12 00 01 movb $0x1,0x126aa4 1118a7: eb e2 jmp 11188b <_Thread_Suspend+0x43>
1118a9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
1118ac: 8d 5a 04 lea 0x4(%edx),%ebx 1118af: 89 1a mov %ebx,(%edx)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
1118b1: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx)
the_chain->last = _Chain_Head(the_chain);
1118b8: 89 52 08 mov %edx,0x8(%edx)
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Remove (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor &= the_priority_map->block_minor;
1118bb: 8b 98 90 00 00 00 mov 0x90(%eax),%ebx 1118c1: 66 8b 13 mov (%ebx),%dx 1118c4: 66 23 90 9a 00 00 00 and 0x9a(%eax),%dx 1118cb: 66 89 13 mov %dx,(%ebx)
if ( *the_priority_map->minor == 0 )
1118ce: 66 85 d2 test %dx,%dx
1118d1: 75 a5 jne 111878 <_Thread_Suspend+0x30>
_Priority_Major_bit_map &= the_priority_map->block_major;
1118d3: 66 8b 15 80 65 12 00 mov 0x126580,%dx 1118da: 23 90 98 00 00 00 and 0x98(%eax),%edx 1118e0: 66 89 15 80 65 12 00 mov %dx,0x126580 1118e7: eb 8f jmp 111878 <_Thread_Suspend+0x30>
1118e9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Priority_Control _Priority_bit_map_Get_highest( void )
{
Priority_bit_map_Control minor;
Priority_bit_map_Control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
1118ec: 66 8b 35 80 65 12 00 mov 0x126580,%si 1118f3: 31 d2 xor %edx,%edx 1118f5: 89 d3 mov %edx,%ebx 1118f7: 66 0f bc de bsf %si,%bx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
1118fb: 0f b7 db movzwl %bx,%ebx 1118fe: 66 8b b4 1b 00 66 12 mov 0x126600(%ebx,%ebx,1),%si
111905: 00
111906: 66 0f bc d6 bsf %si,%dx
return (_Priority_Bits_index( major ) << 4) +
11190a: c1 e3 04 shl $0x4,%ebx 11190d: 0f b7 d2 movzwl %dx,%edx
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
_Thread_Ready_chain[ _Priority_bit_map_Get_highest() ].first;
111910: 8d 14 13 lea (%ebx,%edx,1),%edx 111913: 8d 14 52 lea (%edx,%edx,2),%edx 111916: c1 e2 02 shl $0x2,%edx 111919: 03 15 a0 64 12 00 add 0x1264a0,%edx
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
11191f: 8b 12 mov (%edx),%edx 111921: 89 15 9c 6a 12 00 mov %edx,0x126a9c 111927: e9 57 ff ff ff jmp 111883 <_Thread_Suspend+0x3b>
0010e238 <_Thread_Tickle_timeslice>:
*
* Output parameters: NONE
*/
void _Thread_Tickle_timeslice( void )
{
10e238: 55 push %ebp 10e239: 89 e5 mov %esp,%ebp 10e23b: 53 push %ebx 10e23c: 83 ec 04 sub $0x4,%esp
Thread_Control *executing;
executing = _Thread_Executing;
10e23f: 8b 1d 98 6a 12 00 mov 0x126a98,%ebx
/*
* If the thread is not preemptible or is not ready, then
* just return.
*/
if ( !executing->is_preemptible )
10e245: 80 7b 74 00 cmpb $0x0,0x74(%ebx)
10e249: 74 19 je 10e264 <_Thread_Tickle_timeslice+0x2c>
return;
if ( !_States_Is_ready( executing->current_state ) )
10e24b: 8b 43 10 mov 0x10(%ebx),%eax 10e24e: 85 c0 test %eax,%eax
10e250: 75 12 jne 10e264 <_Thread_Tickle_timeslice+0x2c>
/*
* The cpu budget algorithm determines what happens next.
*/
switch ( executing->budget_algorithm ) {
10e252: 8b 43 7c mov 0x7c(%ebx),%eax 10e255: 83 f8 01 cmp $0x1,%eax
10e258: 72 0a jb 10e264 <_Thread_Tickle_timeslice+0x2c>
10e25a: 83 f8 02 cmp $0x2,%eax
10e25d: 76 29 jbe 10e288 <_Thread_Tickle_timeslice+0x50>
10e25f: 83 f8 03 cmp $0x3,%eax
10e262: 74 08 je 10e26c <_Thread_Tickle_timeslice+0x34><== ALWAYS TAKEN
if ( --executing->cpu_time_budget == 0 )
(*executing->budget_callout)( executing );
break;
#endif
}
}
10e264: 8b 5d fc mov -0x4(%ebp),%ebx 10e267: c9 leave 10e268: c3 ret
10e269: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
}
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_SCHEDULER_CALLOUT)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
if ( --executing->cpu_time_budget == 0 )
10e26c: 8b 43 78 mov 0x78(%ebx),%eax 10e26f: 48 dec %eax 10e270: 89 43 78 mov %eax,0x78(%ebx) 10e273: 85 c0 test %eax,%eax
10e275: 75 ed jne 10e264 <_Thread_Tickle_timeslice+0x2c> (*executing->budget_callout)( executing );
10e277: 83 ec 0c sub $0xc,%esp 10e27a: 53 push %ebx 10e27b: ff 93 80 00 00 00 call *0x80(%ebx) 10e281: 83 c4 10 add $0x10,%esp 10e284: eb de jmp 10e264 <_Thread_Tickle_timeslice+0x2c>
10e286: 66 90 xchg %ax,%ax <== NOT EXECUTED
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 ) {
10e288: 8b 43 78 mov 0x78(%ebx),%eax 10e28b: 48 dec %eax 10e28c: 89 43 78 mov %eax,0x78(%ebx) 10e28f: 85 c0 test %eax,%eax
10e291: 7f d1 jg 10e264 <_Thread_Tickle_timeslice+0x2c>
* at the priority of the currently executing thread, then the
* executing thread's timeslice is reset. Otherwise, the
* currently executing thread is placed at the rear of the
* FIFO for this priority and a new heir is selected.
*/
_Thread_Yield_processor();
10e293: e8 0c 00 00 00 call 10e2a4 <_Thread_Yield_processor>
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
10e298: a1 a4 64 12 00 mov 0x1264a4,%eax 10e29d: 89 43 78 mov %eax,0x78(%ebx) 10e2a0: eb c2 jmp 10e264 <_Thread_Tickle_timeslice+0x2c>
0010e2a4 <_Thread_Yield_processor>:
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
10e2a4: 55 push %ebp 10e2a5: 89 e5 mov %esp,%ebp 10e2a7: 57 push %edi 10e2a8: 56 push %esi 10e2a9: 53 push %ebx
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
10e2aa: a1 98 6a 12 00 mov 0x126a98,%eax
ready = executing->ready;
10e2af: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
_ISR_Disable( level );
10e2b5: 9c pushf 10e2b6: fa cli 10e2b7: 5b pop %ebx
}
else if ( !_Thread_Is_heir( executing ) )
_Thread_Dispatch_necessary = true;
_ISR_Enable( level );
}
10e2b8: 8b 4a 08 mov 0x8(%edx),%ecx
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->ready;
_ISR_Disable( level );
if ( !_Chain_Has_only_one_node( ready ) ) {
10e2bb: 39 0a cmp %ecx,(%edx)
10e2bd: 74 3d je 10e2fc <_Thread_Yield_processor+0x58>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10e2bf: 8b 38 mov (%eax),%edi
previous = the_node->previous;
10e2c1: 8b 70 04 mov 0x4(%eax),%esi
next->previous = previous;
10e2c4: 89 77 04 mov %esi,0x4(%edi)
previous->next = next;
10e2c7: 89 3e mov %edi,(%esi)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10e2c9: 8d 72 04 lea 0x4(%edx),%esi 10e2cc: 89 30 mov %esi,(%eax)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
10e2ce: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10e2d1: 89 01 mov %eax,(%ecx)
the_node->previous = old_last_node;
10e2d3: 89 48 04 mov %ecx,0x4(%eax)
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
10e2d6: 53 push %ebx 10e2d7: 9d popf 10e2d8: fa cli
if ( _Thread_Is_heir( executing ) )
10e2d9: 3b 05 9c 6a 12 00 cmp 0x126a9c,%eax
10e2df: 74 0f je 10e2f0 <_Thread_Yield_processor+0x4c>
_Thread_Heir = (Thread_Control *) ready->first;
_Thread_Dispatch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
_Thread_Dispatch_necessary = true;
10e2e1: c6 05 a4 6a 12 00 01 movb $0x1,0x126aa4
_ISR_Enable( level );
10e2e8: 53 push %ebx 10e2e9: 9d popf
}
10e2ea: 5b pop %ebx 10e2eb: 5e pop %esi 10e2ec: 5f pop %edi 10e2ed: c9 leave 10e2ee: c3 ret
10e2ef: 90 nop <== NOT EXECUTED
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
if ( _Thread_Is_heir( executing ) )
_Thread_Heir = (Thread_Control *) ready->first;
10e2f0: 8b 02 mov (%edx),%eax 10e2f2: a3 9c 6a 12 00 mov %eax,0x126a9c 10e2f7: eb e8 jmp 10e2e1 <_Thread_Yield_processor+0x3d>
10e2f9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_Thread_Dispatch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
10e2fc: 3b 05 9c 6a 12 00 cmp 0x126a9c,%eax
10e302: 75 dd jne 10e2e1 <_Thread_Yield_processor+0x3d>
10e304: eb e2 jmp 10e2e8 <_Thread_Yield_processor+0x44>
0010d158 <_Thread_blocking_operation_Cancel>:
Thread_blocking_operation_States sync_state __attribute__((unused)),
#endif
Thread_Control *the_thread,
ISR_Level level
)
{
10d158: 55 push %ebp 10d159: 89 e5 mov %esp,%ebp 10d15b: 53 push %ebx 10d15c: 83 ec 04 sub $0x4,%esp 10d15f: 8b 5d 0c mov 0xc(%ebp),%ebx 10d162: 8b 45 10 mov 0x10(%ebp),%eax
#endif
/*
* The thread is not waiting on anything after this completes.
*/
the_thread->Wait.queue = NULL;
10d165: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
/*
* If the sync state is timed out, this is very likely not needed.
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
10d16c: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
10d170: 74 16 je 10d188 <_Thread_blocking_operation_Cancel+0x30>
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
} else
_ISR_Enable( level );
10d172: 50 push %eax 10d173: 9d popf
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
10d174: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp) 10d17b: 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
}
10d17e: 8b 5d fc mov -0x4(%ebp),%ebx 10d181: c9 leave 10d182: e9 5d 01 00 00 jmp 10d2e4 <_Thread_Clear_state>
10d187: 90 nop <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
10d188: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx)
* If the sync state is timed out, this is very likely not needed.
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
10d18f: 50 push %eax 10d190: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
10d191: 83 ec 0c sub $0xc,%esp 10d194: 8d 43 48 lea 0x48(%ebx),%eax 10d197: 50 push %eax 10d198: e8 bf 15 00 00 call 10e75c <_Watchdog_Remove> 10d19d: 83 c4 10 add $0x10,%esp 10d1a0: eb d2 jmp 10d174 <_Thread_blocking_operation_Cancel+0x1c>
0010da6c <_Thread_queue_Dequeue>:
*/
Thread_Control *_Thread_queue_Dequeue(
Thread_queue_Control *the_thread_queue
)
{
10da6c: 55 push %ebp 10da6d: 89 e5 mov %esp,%ebp 10da6f: 53 push %ebx 10da70: 83 ec 04 sub $0x4,%esp 10da73: 8b 5d 08 mov 0x8(%ebp),%ebx
Thread_Control *(*dequeue_p)( Thread_queue_Control * );
Thread_Control *the_thread;
ISR_Level level;
Thread_blocking_operation_States sync_state;
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
10da76: 83 7b 34 01 cmpl $0x1,0x34(%ebx)
10da7a: 74 1c je 10da98 <_Thread_queue_Dequeue+0x2c>
dequeue_p = _Thread_queue_Dequeue_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
dequeue_p = _Thread_queue_Dequeue_fifo;
10da7c: b8 bc 15 11 00 mov $0x1115bc,%eax
the_thread = (*dequeue_p)( the_thread_queue );
10da81: 83 ec 0c sub $0xc,%esp 10da84: 53 push %ebx 10da85: ff d0 call *%eax
_ISR_Disable( level );
10da87: 9c pushf 10da88: fa cli 10da89: 5a pop %edx
if ( !the_thread ) {
10da8a: 83 c4 10 add $0x10,%esp 10da8d: 85 c0 test %eax,%eax
10da8f: 74 0f je 10daa0 <_Thread_queue_Dequeue+0x34>
(sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) {
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
the_thread = _Thread_Executing;
}
}
_ISR_Enable( level );
10da91: 52 push %edx 10da92: 9d popf
return the_thread; }
10da93: 8b 5d fc mov -0x4(%ebp),%ebx 10da96: c9 leave 10da97: c3 ret
Thread_Control *the_thread;
ISR_Level level;
Thread_blocking_operation_States sync_state;
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
dequeue_p = _Thread_queue_Dequeue_priority;
10da98: b8 b8 da 10 00 mov $0x10dab8,%eax 10da9d: eb e2 jmp 10da81 <_Thread_queue_Dequeue+0x15>
10da9f: 90 nop <== NOT EXECUTED
the_thread = (*dequeue_p)( the_thread_queue );
_ISR_Disable( level );
if ( !the_thread ) {
sync_state = the_thread_queue->sync_state;
if ( (sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
10daa0: 8b 4b 30 mov 0x30(%ebx),%ecx 10daa3: 49 dec %ecx 10daa4: 83 f9 01 cmp $0x1,%ecx
10daa7: 77 e8 ja 10da91 <_Thread_queue_Dequeue+0x25>
(sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) {
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
10daa9: c7 43 30 03 00 00 00 movl $0x3,0x30(%ebx)
the_thread = _Thread_Executing;
10dab0: a1 98 6a 12 00 mov 0x126a98,%eax 10dab5: eb da jmp 10da91 <_Thread_queue_Dequeue+0x25>
0010dab8 <_Thread_queue_Dequeue_priority>:
*/
Thread_Control *_Thread_queue_Dequeue_priority(
Thread_queue_Control *the_thread_queue
)
{
10dab8: 55 push %ebp 10dab9: 89 e5 mov %esp,%ebp 10dabb: 57 push %edi 10dabc: 56 push %esi 10dabd: 53 push %ebx 10dabe: 83 ec 2c sub $0x2c,%esp 10dac1: 8b 7d 08 mov 0x8(%ebp),%edi
Chain_Node *new_second_node;
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
10dac4: 9c pushf 10dac5: fa cli 10dac6: 58 pop %eax 10dac7: 89 f9 mov %edi,%ecx
for( index=0 ;
10dac9: 31 d2 xor %edx,%edx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10dacb: 8b 19 mov (%ecx),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10dacd: 8d 34 52 lea (%edx,%edx,2),%esi 10dad0: 8d 74 b7 04 lea 0x4(%edi,%esi,4),%esi
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) {
10dad4: 39 f3 cmp %esi,%ebx
10dad6: 75 18 jne 10daf0 <_Thread_queue_Dequeue_priority+0x38>
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
10dad8: 42 inc %edx 10dad9: 83 c1 0c add $0xc,%ecx
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
10dadc: 83 fa 04 cmp $0x4,%edx
10dadf: 75 ea jne 10dacb <_Thread_queue_Dequeue_priority+0x13>
}
/*
* We did not find a thread to unblock.
*/
_ISR_Enable( level );
10dae1: 50 push %eax 10dae2: 9d popf
return NULL;
10dae3: 31 f6 xor %esi,%esi
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
10dae5: 89 f0 mov %esi,%eax 10dae7: 8d 65 f4 lea -0xc(%ebp),%esp 10daea: 5b pop %ebx 10daeb: 5e pop %esi 10daec: 5f pop %edi 10daed: c9 leave 10daee: c3 ret
10daef: 90 nop <== NOT EXECUTED
_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 *)
10daf0: 89 de mov %ebx,%esi
*/
_ISR_Enable( level );
return NULL;
dequeue:
the_thread->Wait.queue = NULL;
10daf2: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
new_first_node = the_thread->Wait.Block2n.first;
10daf9: 8b 53 38 mov 0x38(%ebx),%edx
new_first_thread = (Thread_Control *) new_first_node; next_node = the_thread->Object.Node.next;
10dafc: 8b 0b mov (%ebx),%ecx
previous_node = the_thread->Object.Node.previous;
10dafe: 8b 7b 04 mov 0x4(%ebx),%edi 10db01: 89 7d d4 mov %edi,-0x2c(%ebp) 10db04: 8d 7b 3c lea 0x3c(%ebx),%edi
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
10db07: 39 fa cmp %edi,%edx
10db09: 74 7b je 10db86 <_Thread_queue_Dequeue_priority+0xce>
last_node = the_thread->Wait.Block2n.last;
10db0b: 8b 7b 40 mov 0x40(%ebx),%edi 10db0e: 89 7d e4 mov %edi,-0x1c(%ebp)
new_second_node = new_first_node->next;
10db11: 8b 3a mov (%edx),%edi 10db13: 89 7d e0 mov %edi,-0x20(%ebp)
previous_node->next = new_first_node;
10db16: 8b 7d d4 mov -0x2c(%ebp),%edi 10db19: 89 17 mov %edx,(%edi)
next_node->previous = new_first_node;
10db1b: 89 51 04 mov %edx,0x4(%ecx)
new_first_node->next = next_node;
10db1e: 89 0a mov %ecx,(%edx)
new_first_node->previous = previous_node;
10db20: 89 7a 04 mov %edi,0x4(%edx)
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
10db23: 3b 55 e4 cmp -0x1c(%ebp),%edx
10db26: 74 17 je 10db3f <_Thread_queue_Dequeue_priority+0x87>
/* > two threads on 2-n */
new_second_node->previous =
_Chain_Head( &new_first_thread->Wait.Block2n );
10db28: 8d 4a 38 lea 0x38(%edx),%ecx 10db2b: 8b 7d e0 mov -0x20(%ebp),%edi 10db2e: 89 4f 04 mov %ecx,0x4(%edi)
new_first_thread->Wait.Block2n.first = new_second_node;
10db31: 89 7a 38 mov %edi,0x38(%edx)
new_first_thread->Wait.Block2n.last = last_node;
10db34: 8b 4d e4 mov -0x1c(%ebp),%ecx 10db37: 89 4a 40 mov %ecx,0x40(%edx) 10db3a: 83 c2 3c add $0x3c,%edx 10db3d: 89 11 mov %edx,(%ecx)
} else {
previous_node->next = next_node;
next_node->previous = previous_node;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
10db3f: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
10db43: 74 17 je 10db5c <_Thread_queue_Dequeue_priority+0xa4>
_ISR_Enable( level );
10db45: 50 push %eax 10db46: 9d popf
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
10db47: 83 ec 08 sub $0x8,%esp 10db4a: 68 f8 ff 03 10 push $0x1003fff8 10db4f: 53 push %ebx 10db50: e8 8f f7 ff ff call 10d2e4 <_Thread_Clear_state> 10db55: 83 c4 10 add $0x10,%esp 10db58: eb 8b jmp 10dae5 <_Thread_queue_Dequeue_priority+0x2d>
10db5a: 66 90 xchg %ax,%ax <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
10db5c: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
10db63: 50 push %eax 10db64: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
10db65: 83 ec 0c sub $0xc,%esp 10db68: 8d 43 48 lea 0x48(%ebx),%eax 10db6b: 50 push %eax 10db6c: e8 eb 0b 00 00 call 10e75c <_Watchdog_Remove> 10db71: 58 pop %eax 10db72: 5a pop %edx 10db73: 68 f8 ff 03 10 push $0x1003fff8 10db78: 53 push %ebx 10db79: e8 66 f7 ff ff call 10d2e4 <_Thread_Clear_state> 10db7e: 83 c4 10 add $0x10,%esp 10db81: e9 5f ff ff ff jmp 10dae5 <_Thread_queue_Dequeue_priority+0x2d>
new_first_thread->Wait.Block2n.last = last_node;
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
}
} else {
previous_node->next = next_node;
10db86: 8b 7d d4 mov -0x2c(%ebp),%edi 10db89: 89 0f mov %ecx,(%edi)
next_node->previous = previous_node;
10db8b: 89 79 04 mov %edi,0x4(%ecx) 10db8e: eb af jmp 10db3f <_Thread_queue_Dequeue_priority+0x87>
00111634 <_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
)
{
111634: 55 push %ebp 111635: 89 e5 mov %esp,%ebp 111637: 56 push %esi 111638: 53 push %ebx 111639: 8b 55 08 mov 0x8(%ebp),%edx 11163c: 8b 5d 0c mov 0xc(%ebp),%ebx
Thread_blocking_operation_States sync_state;
ISR_Level level;
_ISR_Disable( level );
11163f: 9c pushf 111640: fa cli 111641: 59 pop %ecx
sync_state = the_thread_queue->sync_state;
111642: 8b 42 30 mov 0x30(%edx),%eax
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
111645: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx)
if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) {
11164c: 83 f8 01 cmp $0x1,%eax
11164f: 74 0b je 11165c <_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;
111651: 8b 55 10 mov 0x10(%ebp),%edx 111654: 89 0a mov %ecx,(%edx)
return sync_state; }
111656: 5b pop %ebx 111657: 5e pop %esi 111658: c9 leave 111659: c3 ret
11165a: 66 90 xchg %ax,%ax <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
11165c: 8d 72 04 lea 0x4(%edx),%esi 11165f: 89 33 mov %esi,(%ebx)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
111661: 8b 72 08 mov 0x8(%edx),%esi
the_chain->last = the_node;
111664: 89 5a 08 mov %ebx,0x8(%edx)
old_last_node->next = the_node;
111667: 89 1e mov %ebx,(%esi)
the_node->previous = old_last_node;
111669: 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;
11166c: 89 53 44 mov %edx,0x44(%ebx)
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
_ISR_Enable( level );
11166f: 51 push %ecx 111670: 9d popf
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return sync_state; }
111671: 5b pop %ebx 111672: 5e pop %esi 111673: c9 leave 111674: c3 ret
0010dc28 <_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
)
{
10dc28: 55 push %ebp 10dc29: 89 e5 mov %esp,%ebp 10dc2b: 57 push %edi 10dc2c: 56 push %esi 10dc2d: 53 push %ebx 10dc2e: 83 ec 10 sub $0x10,%esp 10dc31: 8b 7d 0c mov 0xc(%ebp),%edi 10dc34: 8d 47 3c lea 0x3c(%edi),%eax 10dc37: 89 47 38 mov %eax,0x38(%edi)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
10dc3a: c7 47 3c 00 00 00 00 movl $0x0,0x3c(%edi)
Chain_Node *previous_node;
Chain_Node *search_node;
Priority_Control priority;
States_Control block_state;
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
10dc41: 8d 47 38 lea 0x38(%edi),%eax 10dc44: 89 47 40 mov %eax,0x40(%edi)
priority = the_thread->current_priority;
10dc47: 8b 57 14 mov 0x14(%edi),%edx
RTEMS_INLINE_ROUTINE uint32_t _Thread_queue_Header_number (
Priority_Control the_priority
)
{
return (the_priority / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER);
10dc4a: 89 d0 mov %edx,%eax 10dc4c: c1 e8 06 shr $0x6,%eax
header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; block_state = the_thread_queue->state;
10dc4f: 8b 4d 08 mov 0x8(%ebp),%ecx 10dc52: 8b 59 38 mov 0x38(%ecx),%ebx
if ( _Thread_queue_Is_reverse_search( priority ) )
10dc55: f6 c2 20 test $0x20,%dl
10dc58: 75 66 jne 10dcc0 <_Thread_queue_Enqueue_priority+0x98>
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->first;
10dc5a: 8d 04 40 lea (%eax,%eax,2),%eax 10dc5d: 8d 04 81 lea (%ecx,%eax,4),%eax 10dc60: 89 45 f0 mov %eax,-0x10(%ebp)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10dc63: 83 c0 04 add $0x4,%eax 10dc66: 89 7d e8 mov %edi,-0x18(%ebp) 10dc69: 89 c7 mov %eax,%edi
if ( _Thread_queue_Is_reverse_search( priority ) )
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
10dc6b: 9c pushf 10dc6c: fa cli 10dc6d: 5e pop %esi 10dc6e: 89 75 ec mov %esi,-0x14(%ebp)
search_thread = (Thread_Control *) header->first;
10dc71: 8b 4d f0 mov -0x10(%ebp),%ecx 10dc74: 8b 01 mov (%ecx),%eax
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
10dc76: 39 f8 cmp %edi,%eax
10dc78: 75 18 jne 10dc92 <_Thread_queue_Enqueue_priority+0x6a>
10dc7a: e9 32 01 00 00 jmp 10ddb1 <_Thread_queue_Enqueue_priority+0x189>
10dc7f: 90 nop <== NOT EXECUTED
break;
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
10dc80: 56 push %esi 10dc81: 9d popf 10dc82: fa cli
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
10dc83: 85 58 10 test %ebx,0x10(%eax)
10dc86: 0f 84 d0 00 00 00 je 10dd5c <_Thread_queue_Enqueue_priority+0x134>
_ISR_Enable( level );
goto restart_forward_search;
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
10dc8c: 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 ) ) {
10dc8e: 39 f8 cmp %edi,%eax
10dc90: 74 07 je 10dc99 <_Thread_queue_Enqueue_priority+0x71>
search_priority = search_thread->current_priority;
10dc92: 8b 48 14 mov 0x14(%eax),%ecx
if ( priority <= search_priority )
10dc95: 39 ca cmp %ecx,%edx
10dc97: 77 e7 ja 10dc80 <_Thread_queue_Enqueue_priority+0x58>
10dc99: 8b 7d e8 mov -0x18(%ebp),%edi 10dc9c: 89 75 f0 mov %esi,-0x10(%ebp)
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
10dc9f: 8b 75 08 mov 0x8(%ebp),%esi 10dca2: 8b 5e 30 mov 0x30(%esi),%ebx 10dca5: 83 fb 01 cmp $0x1,%ebx
10dca8: 0f 84 b6 00 00 00 je 10dd64 <_Thread_queue_Enqueue_priority+0x13c> * 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;
10dcae: 8b 45 10 mov 0x10(%ebp),%eax 10dcb1: 8b 55 ec mov -0x14(%ebp),%edx 10dcb4: 89 10 mov %edx,(%eax)
return the_thread_queue->sync_state; }
10dcb6: 89 d8 mov %ebx,%eax 10dcb8: 83 c4 10 add $0x10,%esp 10dcbb: 5b pop %ebx 10dcbc: 5e pop %esi 10dcbd: 5f pop %edi 10dcbe: c9 leave 10dcbf: c3 ret
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
10dcc0: 8d 04 40 lea (%eax,%eax,2),%eax 10dcc3: 8b 4d 08 mov 0x8(%ebp),%ecx 10dcc6: 8d 34 81 lea (%ecx,%eax,4),%esi
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->last;
10dcc9: 89 75 f0 mov %esi,-0x10(%ebp) 10dccc: 89 75 e4 mov %esi,-0x1c(%ebp) 10dccf: 89 7d e8 mov %edi,-0x18(%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;
10dcd2: 0f b6 0d 14 22 12 00 movzbl 0x122214,%ecx 10dcd9: 41 inc %ecx
_ISR_Disable( level );
10dcda: 9c pushf 10dcdb: fa cli 10dcdc: 5f pop %edi 10dcdd: 89 7d ec mov %edi,-0x14(%ebp)
search_thread = (Thread_Control *) header->last;
10dce0: 8b 75 f0 mov -0x10(%ebp),%esi 10dce3: 8b 46 08 mov 0x8(%esi),%eax
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
10dce6: 3b 45 e4 cmp -0x1c(%ebp),%eax
10dce9: 74 2b je 10dd16 <_Thread_queue_Enqueue_priority+0xee>
search_priority = search_thread->current_priority;
10dceb: 8b 48 14 mov 0x14(%eax),%ecx
if ( priority >= search_priority )
10dcee: 39 ca cmp %ecx,%edx
10dcf0: 73 24 jae 10dd16 <_Thread_queue_Enqueue_priority+0xee>
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
10dcf2: 57 push %edi 10dcf3: 9d popf 10dcf4: fa cli
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
10dcf5: 85 58 10 test %ebx,0x10(%eax)
10dcf8: 74 59 je 10dd53 <_Thread_queue_Enqueue_priority+0x12b>
10dcfa: 8b 75 e4 mov -0x1c(%ebp),%esi 10dcfd: eb 10 jmp 10dd0f <_Thread_queue_Enqueue_priority+0xe7>
10dcff: 90 nop <== NOT EXECUTED
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->last;
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
search_priority = search_thread->current_priority;
10dd00: 8b 48 14 mov 0x14(%eax),%ecx
if ( priority >= search_priority )
10dd03: 39 ca cmp %ecx,%edx
10dd05: 73 0f jae 10dd16 <_Thread_queue_Enqueue_priority+0xee>
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
10dd07: 57 push %edi 10dd08: 9d popf 10dd09: fa cli
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
10dd0a: 85 58 10 test %ebx,0x10(%eax)
10dd0d: 74 41 je 10dd50 <_Thread_queue_Enqueue_priority+0x128><== NEVER TAKEN
_ISR_Enable( level );
goto restart_reverse_search;
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
10dd0f: 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 ) ) {
10dd12: 39 f0 cmp %esi,%eax
10dd14: 75 ea jne 10dd00 <_Thread_queue_Enqueue_priority+0xd8>
10dd16: 89 7d f0 mov %edi,-0x10(%ebp) 10dd19: 8b 7d e8 mov -0x18(%ebp),%edi
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
10dd1c: 8b 75 08 mov 0x8(%ebp),%esi 10dd1f: 8b 5e 30 mov 0x30(%esi),%ebx 10dd22: 83 fb 01 cmp $0x1,%ebx
10dd25: 75 87 jne 10dcae <_Thread_queue_Enqueue_priority+0x86>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
10dd27: c7 46 30 00 00 00 00 movl $0x0,0x30(%esi)
if ( priority == search_priority )
10dd2e: 39 ca cmp %ecx,%edx
10dd30: 74 5b je 10dd8d <_Thread_queue_Enqueue_priority+0x165>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
10dd32: 8b 10 mov (%eax),%edx
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
10dd34: 89 17 mov %edx,(%edi)
the_node->previous = search_node;
10dd36: 89 47 04 mov %eax,0x4(%edi)
search_node->next = the_node;
10dd39: 89 38 mov %edi,(%eax)
next_node->previous = the_node;
10dd3b: 89 7a 04 mov %edi,0x4(%edx)
the_thread->Wait.queue = the_thread_queue;
10dd3e: 89 77 44 mov %esi,0x44(%edi)
_ISR_Enable( level );
10dd41: ff 75 f0 pushl -0x10(%ebp) 10dd44: 9d popf
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; }
10dd45: 89 d8 mov %ebx,%eax 10dd47: 83 c4 10 add $0x10,%esp 10dd4a: 5b pop %ebx 10dd4b: 5e pop %esi 10dd4c: 5f pop %edi 10dd4d: c9 leave 10dd4e: c3 ret
10dd4f: 90 nop <== NOT EXECUTED 10dd50: 89 75 e4 mov %esi,-0x1c(%ebp) <== NOT EXECUTED
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
_ISR_Enable( level );
10dd53: 57 push %edi 10dd54: 9d popf
goto restart_reverse_search;
10dd55: e9 78 ff ff ff jmp 10dcd2 <_Thread_queue_Enqueue_priority+0xaa>
10dd5a: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
_ISR_Enable( level );
10dd5c: 56 push %esi 10dd5d: 9d popf
goto restart_forward_search;
10dd5e: e9 08 ff ff ff jmp 10dc6b <_Thread_queue_Enqueue_priority+0x43>
10dd63: 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;
10dd64: c7 46 30 00 00 00 00 movl $0x0,0x30(%esi)
if ( priority == search_priority )
10dd6b: 39 ca cmp %ecx,%edx
10dd6d: 74 1e je 10dd8d <_Thread_queue_Enqueue_priority+0x165>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
10dd6f: 8b 50 04 mov 0x4(%eax),%edx
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
10dd72: 89 07 mov %eax,(%edi)
the_node->previous = previous_node;
10dd74: 89 57 04 mov %edx,0x4(%edi)
previous_node->next = the_node;
10dd77: 89 3a mov %edi,(%edx)
search_node->previous = the_node;
10dd79: 89 78 04 mov %edi,0x4(%eax)
the_thread->Wait.queue = the_thread_queue;
10dd7c: 89 77 44 mov %esi,0x44(%edi)
_ISR_Enable( level );
10dd7f: ff 75 f0 pushl -0x10(%ebp) 10dd82: 9d popf
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; }
10dd83: 89 d8 mov %ebx,%eax 10dd85: 83 c4 10 add $0x10,%esp 10dd88: 5b pop %ebx 10dd89: 5e pop %esi 10dd8a: 5f pop %edi 10dd8b: c9 leave 10dd8c: c3 ret 10dd8d: 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;
10dd90: 8b 50 04 mov 0x4(%eax),%edx
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
10dd93: 89 07 mov %eax,(%edi)
the_node->previous = previous_node;
10dd95: 89 57 04 mov %edx,0x4(%edi)
previous_node->next = the_node;
10dd98: 89 3a mov %edi,(%edx)
search_node->previous = the_node;
10dd9a: 89 78 04 mov %edi,0x4(%eax)
the_thread->Wait.queue = the_thread_queue;
10dd9d: 8b 45 08 mov 0x8(%ebp),%eax 10dda0: 89 47 44 mov %eax,0x44(%edi)
_ISR_Enable( level );
10dda3: ff 75 ec pushl -0x14(%ebp) 10dda6: 9d popf
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
10dda7: bb 01 00 00 00 mov $0x1,%ebx 10ddac: e9 05 ff ff ff jmp 10dcb6 <_Thread_queue_Enqueue_priority+0x8e> 10ddb1: 8b 7d e8 mov -0x18(%ebp),%edi 10ddb4: 89 75 f0 mov %esi,-0x10(%ebp)
if ( _Thread_queue_Is_reverse_search( priority ) )
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
10ddb7: b9 ff ff ff ff mov $0xffffffff,%ecx 10ddbc: e9 de fe ff ff jmp 10dc9f <_Thread_queue_Enqueue_priority+0x77>
0010db90 <_Thread_queue_Enqueue_with_handler>:
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
10db90: 55 push %ebp 10db91: 89 e5 mov %esp,%ebp 10db93: 57 push %edi 10db94: 56 push %esi 10db95: 53 push %ebx 10db96: 83 ec 24 sub $0x24,%esp 10db99: 8b 75 08 mov 0x8(%ebp),%esi 10db9c: 8b 7d 0c mov 0xc(%ebp),%edi
Thread_queue_Control *,
Thread_Control *,
ISR_Level *
);
the_thread = _Thread_Executing;
10db9f: 8b 1d 98 6a 12 00 mov 0x126a98,%ebx
else #endif /* * Set the blocking state for this thread queue in the thread. */ _Thread_Set_state( the_thread, the_thread_queue->state );
10dba5: ff 76 38 pushl 0x38(%esi) 10dba8: 53 push %ebx 10dba9: e8 d6 03 00 00 call 10df84 <_Thread_Set_state>
/*
* If the thread wants to timeout, then schedule its timer.
*/
if ( timeout ) {
10dbae: 83 c4 10 add $0x10,%esp 10dbb1: 85 ff test %edi,%edi
10dbb3: 75 33 jne 10dbe8 <_Thread_queue_Enqueue_with_handler+0x58>
}
/*
* Now enqueue the thread per the discipline for this thread queue.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
10dbb5: 83 7e 34 01 cmpl $0x1,0x34(%esi)
10dbb9: 74 64 je 10dc1f <_Thread_queue_Enqueue_with_handler+0x8f>
enqueue_p = _Thread_queue_Enqueue_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
enqueue_p = _Thread_queue_Enqueue_fifo;
10dbbb: b8 34 16 11 00 mov $0x111634,%eax
sync_state = (*enqueue_p)( the_thread_queue, the_thread, &level );
10dbc0: 51 push %ecx 10dbc1: 8d 55 e4 lea -0x1c(%ebp),%edx 10dbc4: 52 push %edx 10dbc5: 53 push %ebx 10dbc6: 56 push %esi 10dbc7: ff d0 call *%eax
if ( sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
10dbc9: 83 c4 10 add $0x10,%esp 10dbcc: 83 f8 01 cmp $0x1,%eax
10dbcf: 74 0e je 10dbdf <_Thread_queue_Enqueue_with_handler+0x4f>
_Thread_blocking_operation_Cancel( sync_state, the_thread, level );
10dbd1: 52 push %edx 10dbd2: ff 75 e4 pushl -0x1c(%ebp) 10dbd5: 53 push %ebx 10dbd6: 50 push %eax 10dbd7: e8 7c f5 ff ff call 10d158 <_Thread_blocking_operation_Cancel> 10dbdc: 83 c4 10 add $0x10,%esp
}
10dbdf: 8d 65 f4 lea -0xc(%ebp),%esp 10dbe2: 5b pop %ebx 10dbe3: 5e pop %esi 10dbe4: 5f pop %edi 10dbe5: c9 leave 10dbe6: c3 ret
10dbe7: 90 nop <== NOT EXECUTED
/*
* If the thread wants to timeout, then schedule its timer.
*/
if ( timeout ) {
_Watchdog_Initialize(
10dbe8: 8b 43 08 mov 0x8(%ebx),%eax
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10dbeb: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
10dbf2: 8b 55 10 mov 0x10(%ebp),%edx 10dbf5: 89 53 64 mov %edx,0x64(%ebx)
the_watchdog->id = id;
10dbf8: 89 43 68 mov %eax,0x68(%ebx)
the_watchdog->user_data = user_data;
10dbfb: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10dc02: 89 7b 54 mov %edi,0x54(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10dc05: 83 ec 08 sub $0x8,%esp
handler,
the_thread->Object.id,
NULL
);
_Watchdog_Insert_ticks( &the_thread->Timer, timeout );
10dc08: 8d 43 48 lea 0x48(%ebx),%eax 10dc0b: 50 push %eax 10dc0c: 68 a4 65 12 00 push $0x1265a4 10dc11: e8 0e 0a 00 00 call 10e624 <_Watchdog_Insert> 10dc16: 83 c4 10 add $0x10,%esp
}
/*
* Now enqueue the thread per the discipline for this thread queue.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
10dc19: 83 7e 34 01 cmpl $0x1,0x34(%esi)
10dc1d: 75 9c jne 10dbbb <_Thread_queue_Enqueue_with_handler+0x2b>
enqueue_p = _Thread_queue_Enqueue_priority;
10dc1f: b8 28 dc 10 00 mov $0x10dc28,%eax 10dc24: eb 9a jmp 10dbc0 <_Thread_queue_Enqueue_with_handler+0x30>
00111678 <_Thread_queue_Extract>:
void _Thread_queue_Extract(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
111678: 55 push %ebp 111679: 89 e5 mov %esp,%ebp 11167b: 83 ec 08 sub $0x8,%esp 11167e: 8b 45 08 mov 0x8(%ebp),%eax 111681: 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 )
111684: 83 78 34 01 cmpl $0x1,0x34(%eax)
111688: 74 0e je 111698 <_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 );
11168a: 89 55 0c mov %edx,0xc(%ebp) 11168d: 89 45 08 mov %eax,0x8(%ebp)
}
111690: 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 );
111691: e9 0e 1b 00 00 jmp 1131a4 <_Thread_queue_Extract_fifo>
111696: 66 90 xchg %ax,%ax <== NOT EXECUTED
/*
* 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 );
111698: 51 push %ecx 111699: 6a 00 push $0x0 11169b: 52 push %edx 11169c: 50 push %eax 11169d: e8 06 00 00 00 call 1116a8 <_Thread_queue_Extract_priority_helper> 1116a2: 83 c4 10 add $0x10,%esp
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
_Thread_queue_Extract_fifo( the_thread_queue, the_thread );
}
1116a5: c9 leave 1116a6: c3 ret
001131a4 <_Thread_queue_Extract_fifo>:
void _Thread_queue_Extract_fifo(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread
)
{
1131a4: 55 push %ebp 1131a5: 89 e5 mov %esp,%ebp 1131a7: 53 push %ebx 1131a8: 83 ec 04 sub $0x4,%esp 1131ab: 8b 5d 0c mov 0xc(%ebp),%ebx
ISR_Level level;
_ISR_Disable( level );
1131ae: 9c pushf 1131af: fa cli 1131b0: 58 pop %eax
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
1131b1: f7 43 10 e0 be 03 00 testl $0x3bee0,0x10(%ebx)
1131b8: 74 2e je 1131e8 <_Thread_queue_Extract_fifo+0x44>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
1131ba: 8b 0b mov (%ebx),%ecx
previous = the_node->previous;
1131bc: 8b 53 04 mov 0x4(%ebx),%edx
next->previous = previous;
1131bf: 89 51 04 mov %edx,0x4(%ecx)
previous->next = next;
1131c2: 89 0a mov %ecx,(%edx)
return;
}
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
1131c4: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
1131cb: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
1131cf: 74 1f je 1131f0 <_Thread_queue_Extract_fifo+0x4c>
_ISR_Enable( level );
1131d1: 50 push %eax 1131d2: 9d popf
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
1131d3: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp) 1131da: 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
}
1131dd: 8b 5d fc mov -0x4(%ebp),%ebx 1131e0: c9 leave 1131e1: e9 fe a0 ff ff jmp 10d2e4 <_Thread_Clear_state>
1131e6: 66 90 xchg %ax,%ax <== NOT EXECUTED
ISR_Level level;
_ISR_Disable( level );
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
_ISR_Enable( level );
1131e8: 50 push %eax 1131e9: 9d popf
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
1131ea: 8b 5d fc mov -0x4(%ebp),%ebx 1131ed: c9 leave 1131ee: c3 ret
1131ef: 90 nop <== NOT EXECUTED
1131f0: 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 );
1131f7: 50 push %eax 1131f8: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
1131f9: 83 ec 0c sub $0xc,%esp 1131fc: 8d 43 48 lea 0x48(%ebx),%eax 1131ff: 50 push %eax 113200: e8 57 b5 ff ff call 10e75c <_Watchdog_Remove> 113205: 83 c4 10 add $0x10,%esp 113208: eb c9 jmp 1131d3 <_Thread_queue_Extract_fifo+0x2f>
001116a8 <_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
)
{
1116a8: 55 push %ebp 1116a9: 89 e5 mov %esp,%ebp 1116ab: 57 push %edi 1116ac: 56 push %esi 1116ad: 53 push %ebx 1116ae: 83 ec 1c sub $0x1c,%esp 1116b1: 8b 5d 0c mov 0xc(%ebp),%ebx 1116b4: 8a 45 10 mov 0x10(%ebp),%al 1116b7: 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 );
1116ba: 9c pushf 1116bb: fa cli 1116bc: 8f 45 e4 popl -0x1c(%ebp)
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
1116bf: f7 43 10 e0 be 03 00 testl $0x3bee0,0x10(%ebx)
1116c6: 74 68 je 111730 <_Thread_queue_Extract_priority_helper+0x88>
/*
* The thread was actually waiting on a thread queue so let's remove it.
*/
next_node = the_node->next;
1116c8: 8b 0b mov (%ebx),%ecx
previous_node = the_node->previous;
1116ca: 8b 73 04 mov 0x4(%ebx),%esi
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
1116cd: 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;
1116d0: 8d 53 3c lea 0x3c(%ebx),%edx
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
1116d3: 39 d0 cmp %edx,%eax
1116d5: 74 65 je 11173c <_Thread_queue_Extract_priority_helper+0x94>
new_first_node = the_thread->Wait.Block2n.first;
new_first_thread = (Thread_Control *) new_first_node;
last_node = the_thread->Wait.Block2n.last;
1116d7: 8b 53 40 mov 0x40(%ebx),%edx
new_second_node = new_first_node->next;
1116da: 8b 38 mov (%eax),%edi
previous_node->next = new_first_node;
1116dc: 89 06 mov %eax,(%esi)
next_node->previous = new_first_node;
1116de: 89 41 04 mov %eax,0x4(%ecx)
new_first_node->next = next_node;
1116e1: 89 08 mov %ecx,(%eax)
new_first_node->previous = previous_node;
1116e3: 89 70 04 mov %esi,0x4(%eax)
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
1116e6: 39 c2 cmp %eax,%edx
1116e8: 74 11 je 1116fb <_Thread_queue_Extract_priority_helper+0x53>
/* > two threads on 2-n */
new_second_node->previous =
_Chain_Head( &new_first_thread->Wait.Block2n );
1116ea: 8d 48 38 lea 0x38(%eax),%ecx 1116ed: 89 4f 04 mov %ecx,0x4(%edi)
new_first_thread->Wait.Block2n.first = new_second_node;
1116f0: 89 78 38 mov %edi,0x38(%eax)
new_first_thread->Wait.Block2n.last = last_node;
1116f3: 89 50 40 mov %edx,0x40(%eax) 1116f6: 83 c0 3c add $0x3c,%eax 1116f9: 89 02 mov %eax,(%edx)
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
1116fb: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
1116ff: 75 23 jne 111724 <_Thread_queue_Extract_priority_helper+0x7c>
_ISR_Enable( level );
return;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
111701: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
111705: 74 3d je 111744 <_Thread_queue_Extract_priority_helper+0x9c>
_ISR_Enable( level );
111707: ff 75 e4 pushl -0x1c(%ebp) 11170a: 9d popf 11170b: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp) 111712: 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
}
111715: 8d 65 f4 lea -0xc(%ebp),%esp 111718: 5b pop %ebx 111719: 5e pop %esi 11171a: 5f pop %edi 11171b: c9 leave 11171c: e9 c3 bb ff ff jmp 10d2e4 <_Thread_Clear_state>
111721: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
_ISR_Enable( level );
111724: ff 75 e4 pushl -0x1c(%ebp) 111727: 9d popf
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
111728: 8d 65 f4 lea -0xc(%ebp),%esp 11172b: 5b pop %ebx 11172c: 5e pop %esi 11172d: 5f pop %edi 11172e: c9 leave 11172f: c3 ret
Chain_Node *last_node;
the_node = (Chain_Node *) the_thread;
_ISR_Disable( level );
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
_ISR_Enable( level );
111730: ff 75 e4 pushl -0x1c(%ebp) 111733: 9d popf
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
111734: 8d 65 f4 lea -0xc(%ebp),%esp 111737: 5b pop %ebx 111738: 5e pop %esi 111739: 5f pop %edi 11173a: c9 leave 11173b: 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;
11173c: 89 0e mov %ecx,(%esi)
next_node->previous = previous_node;
11173e: 89 71 04 mov %esi,0x4(%ecx) 111741: eb b8 jmp 1116fb <_Thread_queue_Extract_priority_helper+0x53>
111743: 90 nop <== NOT EXECUTED
111744: 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 );
11174b: ff 75 e4 pushl -0x1c(%ebp) 11174e: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
11174f: 83 ec 0c sub $0xc,%esp 111752: 8d 43 48 lea 0x48(%ebx),%eax 111755: 50 push %eax 111756: e8 01 d0 ff ff call 10e75c <_Watchdog_Remove> 11175b: 83 c4 10 add $0x10,%esp 11175e: eb ab jmp 11170b <_Thread_queue_Extract_priority_helper+0x63>
0010ddc4 <_Thread_queue_Extract_with_proxy>:
*/
bool _Thread_queue_Extract_with_proxy(
Thread_Control *the_thread
)
{
10ddc4: 55 push %ebp 10ddc5: 89 e5 mov %esp,%ebp 10ddc7: 83 ec 08 sub $0x8,%esp 10ddca: 8b 45 08 mov 0x8(%ebp),%eax
States_Control state;
state = the_thread->current_state;
if ( _States_Is_waiting_on_thread_queue( state ) ) {
10ddcd: f7 40 10 e0 be 03 00 testl $0x3bee0,0x10(%eax)
10ddd4: 75 06 jne 10dddc <_Thread_queue_Extract_with_proxy+0x18>
#endif
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
return true;
}
return false;
10ddd6: 31 c0 xor %eax,%eax
}
10ddd8: c9 leave 10ddd9: c3 ret
10ddda: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( proxy_extract_callout )
(*proxy_extract_callout)( the_thread );
}
#endif
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
10dddc: 83 ec 08 sub $0x8,%esp 10dddf: 50 push %eax 10dde0: ff 70 44 pushl 0x44(%eax) 10dde3: e8 90 38 00 00 call 111678 <_Thread_queue_Extract>
return true;
10dde8: 83 c4 10 add $0x10,%esp 10ddeb: b0 01 mov $0x1,%al
} return false; }
10dded: c9 leave 10ddee: c3 ret
0010fc1c <_Thread_queue_First>:
*/
Thread_Control *_Thread_queue_First(
Thread_queue_Control *the_thread_queue
)
{
10fc1c: 55 push %ebp 10fc1d: 89 e5 mov %esp,%ebp 10fc1f: 83 ec 08 sub $0x8,%esp 10fc22: 8b 45 08 mov 0x8(%ebp),%eax
Thread_Control * (*first_p)(Thread_queue_Control *);
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
10fc25: 83 78 34 01 cmpl $0x1,0x34(%eax)
10fc29: 74 0d je 10fc38 <_Thread_queue_First+0x1c>
first_p = _Thread_queue_First_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
first_p = _Thread_queue_First_fifo;
10fc2b: ba f4 35 11 00 mov $0x1135f4,%edx
return (*first_p)( the_thread_queue );
10fc30: 89 45 08 mov %eax,0x8(%ebp)
}
10fc33: 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 );
10fc34: ff e2 jmp *%edx
10fc36: 66 90 xchg %ax,%ax <== NOT EXECUTED
)
{
Thread_Control * (*first_p)(Thread_queue_Control *);
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
first_p = _Thread_queue_First_priority;
10fc38: ba 44 fc 10 00 mov $0x10fc44,%edx
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
first_p = _Thread_queue_First_fifo;
return (*first_p)( the_thread_queue );
10fc3d: 89 45 08 mov %eax,0x8(%ebp)
}
10fc40: 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 );
10fc41: ff e2 jmp *%edx
001135f4 <_Thread_queue_First_fifo>:
*/
Thread_Control *_Thread_queue_First_fifo(
Thread_queue_Control *the_thread_queue
)
{
1135f4: 55 push %ebp 1135f5: 89 e5 mov %esp,%ebp 1135f7: 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));
1135fa: 8b 02 mov (%edx),%eax
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
1135fc: 83 c2 04 add $0x4,%edx
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) )
1135ff: 39 d0 cmp %edx,%eax
113601: 74 05 je 113608 <_Thread_queue_First_fifo+0x14>
return (Thread_Control *) the_thread_queue->Queues.Fifo.first;
return NULL;
}
113603: c9 leave 113604: c3 ret
113605: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
)
{
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) )
return (Thread_Control *) the_thread_queue->Queues.Fifo.first;
return NULL;
113608: 31 c0 xor %eax,%eax
}
11360a: c9 leave 11360b: c3 ret
0010ddf0 <_Thread_queue_Flush>:
#else
Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)),
#endif
uint32_t status
)
{
10ddf0: 55 push %ebp 10ddf1: 89 e5 mov %esp,%ebp 10ddf3: 56 push %esi 10ddf4: 53 push %ebx 10ddf5: 8b 5d 08 mov 0x8(%ebp),%ebx 10ddf8: 8b 75 10 mov 0x10(%ebp),%esi
Thread_Control *the_thread;
while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {
10ddfb: eb 06 jmp 10de03 <_Thread_queue_Flush+0x13>
10ddfd: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
#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;
10de00: 89 70 34 mov %esi,0x34(%eax)
uint32_t status
)
{
Thread_Control *the_thread;
while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {
10de03: 83 ec 0c sub $0xc,%esp 10de06: 53 push %ebx 10de07: e8 60 fc ff ff call 10da6c <_Thread_queue_Dequeue> 10de0c: 83 c4 10 add $0x10,%esp 10de0f: 85 c0 test %eax,%eax
10de11: 75 ed jne 10de00 <_Thread_queue_Flush+0x10>
( *remote_extract_callout )( the_thread );
else
#endif
the_thread->Wait.return_code = status;
}
}
10de13: 8d 65 f8 lea -0x8(%ebp),%esp 10de16: 5b pop %ebx 10de17: 5e pop %esi 10de18: c9 leave 10de19: c3 ret
0010de1c <_Thread_queue_Initialize>:
Thread_queue_Control *the_thread_queue,
Thread_queue_Disciplines the_discipline,
States_Control state,
uint32_t timeout_status
)
{
10de1c: 55 push %ebp 10de1d: 89 e5 mov %esp,%ebp 10de1f: 56 push %esi 10de20: 53 push %ebx 10de21: 8b 45 08 mov 0x8(%ebp),%eax 10de24: 8b 55 0c mov 0xc(%ebp),%edx
the_thread_queue->state = state;
10de27: 8b 4d 10 mov 0x10(%ebp),%ecx 10de2a: 89 48 38 mov %ecx,0x38(%eax)
the_thread_queue->discipline = the_discipline;
10de2d: 89 50 34 mov %edx,0x34(%eax)
the_thread_queue->timeout_status = timeout_status;
10de30: 8b 4d 14 mov 0x14(%ebp),%ecx 10de33: 89 48 3c mov %ecx,0x3c(%eax)
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
10de36: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax)
if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
10de3d: 83 fa 01 cmp $0x1,%edx
10de40: 74 16 je 10de58 <_Thread_queue_Initialize+0x3c>
10de42: 8d 50 04 lea 0x4(%eax),%edx 10de45: 89 10 mov %edx,(%eax)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
10de47: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
the_chain->last = _Chain_Head(the_chain);
10de4e: 89 40 08 mov %eax,0x8(%eax)
_Chain_Initialize_empty( &the_thread_queue->Queues.Priority[index] );
} else { /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
_Chain_Initialize_empty( &the_thread_queue->Queues.Fifo );
}
}
10de51: 5b pop %ebx 10de52: 5e pop %esi 10de53: c9 leave 10de54: c3 ret
10de55: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
the_thread_queue->state = state;
the_thread_queue->discipline = the_discipline;
the_thread_queue->timeout_status = timeout_status;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
10de58: 89 c1 mov %eax,%ecx 10de5a: 30 d2 xor %dl,%dl
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10de5c: 8d 1c 52 lea (%edx,%edx,2),%ebx 10de5f: 8d 1c 98 lea (%eax,%ebx,4),%ebx 10de62: 8d 73 04 lea 0x4(%ebx),%esi 10de65: 89 31 mov %esi,(%ecx)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
10de67: c7 41 04 00 00 00 00 movl $0x0,0x4(%ecx)
uint32_t index;
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++)
_Chain_Initialize_empty( &the_thread_queue->Queues.Priority[index] );
10de6e: 89 59 08 mov %ebx,0x8(%ecx)
if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
uint32_t index;
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++)
10de71: 42 inc %edx 10de72: 83 c1 0c add $0xc,%ecx
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
uint32_t index;
for( index=0 ;
10de75: 83 fa 04 cmp $0x4,%edx
10de78: 75 e2 jne 10de5c <_Thread_queue_Initialize+0x40>
_Chain_Initialize_empty( &the_thread_queue->Queues.Priority[index] );
} else { /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
_Chain_Initialize_empty( &the_thread_queue->Queues.Fifo );
}
}
10de7a: 5b pop %ebx 10de7b: 5e pop %esi 10de7c: c9 leave 10de7d: c3 ret
00111760 <_Thread_queue_Process_timeout>:
#include <rtems/score/tqdata.h>
void _Thread_queue_Process_timeout(
Thread_Control *the_thread
)
{
111760: 55 push %ebp 111761: 89 e5 mov %esp,%ebp 111763: 83 ec 08 sub $0x8,%esp 111766: 8b 45 08 mov 0x8(%ebp),%eax
Thread_queue_Control *the_thread_queue = the_thread->Wait.queue;
111769: 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 &&
11176c: 8b 4a 30 mov 0x30(%edx),%ecx 11176f: 85 c9 test %ecx,%ecx
111771: 74 08 je 11177b <_Thread_queue_Process_timeout+0x1b>
111773: 3b 05 98 6a 12 00 cmp 0x126a98,%eax
111779: 74 15 je 111790 <_Thread_queue_Process_timeout+0x30><== ALWAYS TAKEN
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;
11177b: 8b 4a 3c mov 0x3c(%edx),%ecx 11177e: 89 48 34 mov %ecx,0x34(%eax)
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
111781: 83 ec 08 sub $0x8,%esp 111784: 50 push %eax 111785: 52 push %edx 111786: e8 ed fe ff ff call 111678 <_Thread_queue_Extract> 11178b: 83 c4 10 add $0x10,%esp
} }
11178e: c9 leave 11178f: c3 ret
* 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 ) {
111790: 83 f9 03 cmp $0x3,%ecx
111793: 74 f9 je 11178e <_Thread_queue_Process_timeout+0x2e>
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
111795: 8b 4a 3c mov 0x3c(%edx),%ecx 111798: 89 48 34 mov %ecx,0x34(%eax)
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
11179b: 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 );
}
}
1117a2: c9 leave 1117a3: c3 ret
0010de80 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
10de80: 55 push %ebp 10de81: 89 e5 mov %esp,%ebp 10de83: 57 push %edi 10de84: 56 push %esi 10de85: 53 push %ebx 10de86: 83 ec 1c sub $0x1c,%esp 10de89: 8b 75 08 mov 0x8(%ebp),%esi 10de8c: 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 )
10de8f: 85 f6 test %esi,%esi
10de91: 74 06 je 10de99 <_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 ) {
10de93: 83 7e 34 01 cmpl $0x1,0x34(%esi)
10de97: 74 0b je 10dea4 <_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 );
}
}
10de99: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10de9c: 5b pop %ebx <== NOT EXECUTED 10de9d: 5e pop %esi <== NOT EXECUTED 10de9e: 5f pop %edi <== NOT EXECUTED 10de9f: c9 leave <== NOT EXECUTED 10dea0: c3 ret <== NOT EXECUTED 10dea1: 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 );
10dea4: 9c pushf 10dea5: fa cli 10dea6: 5b pop %ebx
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
10dea7: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi)
10deae: 75 0c jne 10debc <_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 );
10deb0: 53 push %ebx 10deb1: 9d popf
} }
10deb2: 8d 65 f4 lea -0xc(%ebp),%esp 10deb5: 5b pop %ebx 10deb6: 5e pop %esi 10deb7: 5f pop %edi 10deb8: c9 leave 10deb9: c3 ret
10deba: 66 90 xchg %ax,%ax <== NOT EXECUTED
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;
10debc: 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 );
10dec3: 50 push %eax 10dec4: 6a 01 push $0x1 10dec6: 57 push %edi 10dec7: 56 push %esi 10dec8: e8 db 37 00 00 call 1116a8 <_Thread_queue_Extract_priority_helper>
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
10decd: 83 c4 0c add $0xc,%esp 10ded0: 8d 45 e4 lea -0x1c(%ebp),%eax 10ded3: 50 push %eax 10ded4: 57 push %edi 10ded5: 56 push %esi 10ded6: e8 4d fd ff ff call 10dc28 <_Thread_queue_Enqueue_priority> 10dedb: 83 c4 10 add $0x10,%esp 10dede: eb d0 jmp 10deb0 <_Thread_queue_Requeue+0x30>
0010dee0 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10dee0: 55 push %ebp 10dee1: 89 e5 mov %esp,%ebp 10dee3: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10dee6: 8d 45 f4 lea -0xc(%ebp),%eax 10dee9: 50 push %eax 10deea: ff 75 08 pushl 0x8(%ebp) 10deed: e8 da f7 ff ff call 10d6cc <_Thread_Get>
switch ( location ) {
10def2: 83 c4 10 add $0x10,%esp 10def5: 8b 55 f4 mov -0xc(%ebp),%edx 10def8: 85 d2 test %edx,%edx
10defa: 75 17 jne 10df13 <_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 );
10defc: 83 ec 0c sub $0xc,%esp 10deff: 50 push %eax 10df00: e8 5b 38 00 00 call 111760 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10df05: a1 d4 64 12 00 mov 0x1264d4,%eax 10df0a: 48 dec %eax 10df0b: a3 d4 64 12 00 mov %eax,0x1264d4 10df10: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10df13: c9 leave 10df14: c3 ret
00118d94 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
118d94: 55 push %ebp 118d95: 89 e5 mov %esp,%ebp 118d97: 57 push %edi 118d98: 56 push %esi 118d99: 53 push %ebx 118d9a: 83 ec 4c sub $0x4c,%esp 118d9d: 8b 5d 08 mov 0x8(%ebp),%ebx 118da0: 8d 45 e0 lea -0x20(%ebp),%eax 118da3: 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);
118da6: 89 45 dc mov %eax,-0x24(%ebp)
the_chain->permanent_null = NULL;
118da9: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
Timer_server_Control *ts = (Timer_server_Control *) arg;
Chain_Control insert_chain;
Chain_Control fire_chain;
_Chain_Initialize_empty( &insert_chain );
118db0: 8d 4d dc lea -0x24(%ebp),%ecx 118db3: 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;
118db6: 8d 7d d0 lea -0x30(%ebp),%edi 118db9: 8d 45 d4 lea -0x2c(%ebp),%eax 118dbc: 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);
118dbf: 89 45 d0 mov %eax,-0x30(%ebp)
the_chain->permanent_null = NULL;
118dc2: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
the_chain->last = _Chain_Head(the_chain);
118dc9: 89 7d d8 mov %edi,-0x28(%ebp) 118dcc: 8d 73 30 lea 0x30(%ebx),%esi 118dcf: 8d 4b 68 lea 0x68(%ebx),%ecx 118dd2: 89 4d c4 mov %ecx,-0x3c(%ebp) 118dd5: 8d 43 08 lea 0x8(%ebx),%eax 118dd8: 89 45 c0 mov %eax,-0x40(%ebp) 118ddb: 8d 53 40 lea 0x40(%ebx),%edx 118dde: 89 55 bc mov %edx,-0x44(%ebp) 118de1: 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;
118de4: 8d 4d dc lea -0x24(%ebp),%ecx 118de7: 89 4b 78 mov %ecx,0x78(%ebx) 118dea: 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;
118dec: a1 64 22 14 00 mov 0x142264,%eax
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
118df1: 8b 53 3c mov 0x3c(%ebx),%edx
watchdogs->last_snapshot = snapshot;
118df4: 89 43 3c mov %eax,0x3c(%ebx)
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
118df7: 51 push %ecx 118df8: 57 push %edi
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
118df9: 29 d0 sub %edx,%eax
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
118dfb: 50 push %eax 118dfc: 56 push %esi 118dfd: e8 86 3f 00 00 call 11cd88 <_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();
118e02: a1 a8 21 14 00 mov 0x1421a8,%eax
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
118e07: 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 ) {
118e0a: 83 c4 10 add $0x10,%esp 118e0d: 39 d0 cmp %edx,%eax
118e0f: 77 63 ja 118e74 <_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 ) {
118e11: 72 7d jb 118e90 <_Timer_server_Body+0xfc>
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
}
watchdogs->last_snapshot = snapshot;
118e13: 89 43 74 mov %eax,0x74(%ebx) 118e16: 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 );
118e18: 8b 43 78 mov 0x78(%ebx),%eax 118e1b: 83 ec 0c sub $0xc,%esp 118e1e: 50 push %eax 118e1f: e8 ec 09 00 00 call 119810 <_Chain_Get>
if ( timer == NULL ) {
118e24: 83 c4 10 add $0x10,%esp 118e27: 85 c0 test %eax,%eax
118e29: 74 35 je 118e60 <_Timer_server_Body+0xcc><== ALWAYS TAKEN
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
118e2b: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED 118e2e: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED 118e31: 74 19 je 118e4c <_Timer_server_Body+0xb8><== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
118e33: 83 fa 03 cmp $0x3,%edx <== NOT EXECUTED 118e36: 75 e0 jne 118e18 <_Timer_server_Body+0x84><== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
118e38: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 118e3b: 83 c0 10 add $0x10,%eax <== NOT EXECUTED 118e3e: 50 push %eax <== NOT EXECUTED 118e3f: ff 75 c4 pushl -0x3c(%ebp) <== NOT EXECUTED 118e42: e8 cd 3f 00 00 call 11ce14 <_Watchdog_Insert> <== NOT EXECUTED 118e47: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 118e4a: eb cc jmp 118e18 <_Timer_server_Body+0x84><== NOT EXECUTED
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
118e4c: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 118e4f: 83 c0 10 add $0x10,%eax <== NOT EXECUTED 118e52: 50 push %eax <== NOT EXECUTED 118e53: 56 push %esi <== NOT EXECUTED 118e54: e8 bb 3f 00 00 call 11ce14 <_Watchdog_Insert> <== NOT EXECUTED 118e59: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 118e5c: eb ba jmp 118e18 <_Timer_server_Body+0x84><== NOT EXECUTED 118e5e: 66 90 xchg %ax,%ax <== NOT EXECUTED
* of zero it will be processed in the next iteration of the timer server
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
118e60: 9c pushf 118e61: fa cli 118e62: 58 pop %eax
if ( _Chain_Is_empty( insert_chain ) ) {
118e63: 8b 55 b4 mov -0x4c(%ebp),%edx 118e66: 3b 55 dc cmp -0x24(%ebp),%edx
118e69: 74 41 je 118eac <_Timer_server_Body+0x118><== ALWAYS TAKEN
ts->insert_chain = NULL;
_ISR_Enable( level );
break;
} else {
_ISR_Enable( level );
118e6b: 50 push %eax <== NOT EXECUTED 118e6c: 9d popf <== NOT EXECUTED 118e6d: e9 7a ff ff ff jmp 118dec <_Timer_server_Body+0x58><== NOT EXECUTED 118e72: 66 90 xchg %ax,%ax <== NOT EXECUTED
/*
* 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 );
118e74: 51 push %ecx 118e75: 57 push %edi
if ( snapshot > last_snapshot ) {
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
118e76: 89 c1 mov %eax,%ecx 118e78: 29 d1 sub %edx,%ecx
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
118e7a: 51 push %ecx 118e7b: ff 75 c4 pushl -0x3c(%ebp) 118e7e: 89 45 b8 mov %eax,-0x48(%ebp) 118e81: e8 02 3f 00 00 call 11cd88 <_Watchdog_Adjust_to_chain> 118e86: 83 c4 10 add $0x10,%esp 118e89: 8b 45 b8 mov -0x48(%ebp),%eax 118e8c: eb 85 jmp 118e13 <_Timer_server_Body+0x7f>
118e8e: 66 90 xchg %ax,%ax <== NOT EXECUTED
/*
* 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 );
118e90: 51 push %ecx
} else if ( snapshot < last_snapshot ) {
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
118e91: 29 c2 sub %eax,%edx
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
118e93: 52 push %edx 118e94: 6a 01 push $0x1 118e96: ff 75 c4 pushl -0x3c(%ebp) 118e99: 89 45 b8 mov %eax,-0x48(%ebp) 118e9c: e8 6f 3e 00 00 call 11cd10 <_Watchdog_Adjust> 118ea1: 83 c4 10 add $0x10,%esp 118ea4: 8b 45 b8 mov -0x48(%ebp),%eax 118ea7: e9 67 ff ff ff jmp 118e13 <_Timer_server_Body+0x7f>
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
if ( _Chain_Is_empty( insert_chain ) ) {
ts->insert_chain = NULL;
118eac: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx)
_ISR_Enable( level );
118eb3: 50 push %eax 118eb4: 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 ) ) {
118eb5: 8b 4d b0 mov -0x50(%ebp),%ecx 118eb8: 3b 4d d0 cmp -0x30(%ebp),%ecx
118ebb: 75 23 jne 118ee0 <_Timer_server_Body+0x14c>
118ebd: eb 33 jmp 118ef2 <_Timer_server_Body+0x15e>
118ebf: 90 nop <== NOT EXECUTED
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
118ec0: 8b 10 mov (%eax),%edx
the_chain->first = new_first;
118ec2: 89 55 d0 mov %edx,-0x30(%ebp)
new_first->previous = _Chain_Head(the_chain);
118ec5: 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;
118ec8: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
_ISR_Enable( level );
118ecf: 51 push %ecx 118ed0: 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 );
118ed1: 83 ec 08 sub $0x8,%esp 118ed4: ff 70 24 pushl 0x24(%eax) 118ed7: ff 70 20 pushl 0x20(%eax) 118eda: ff 50 1c call *0x1c(%eax)
}
118edd: 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 );
118ee0: 9c pushf 118ee1: fa cli 118ee2: 59 pop %ecx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
118ee3: 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))
118ee6: 39 45 b0 cmp %eax,-0x50(%ebp)
118ee9: 75 d5 jne 118ec0 <_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 );
118eeb: 51 push %ecx 118eec: 9d popf 118eed: e9 f2 fe ff ff jmp 118de4 <_Timer_server_Body+0x50>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
118ef2: c6 43 7c 00 movb $0x0,0x7c(%ebx) 118ef6: a1 14 21 14 00 mov 0x142114,%eax 118efb: 40 inc %eax 118efc: a3 14 21 14 00 mov %eax,0x142114
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
_Thread_Set_state( ts->thread, STATES_DELAYING );
118f01: 83 ec 08 sub $0x8,%esp 118f04: 6a 08 push $0x8 118f06: ff 33 pushl (%ebx) 118f08: e8 f7 35 00 00 call 11c504 <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
118f0d: 89 d8 mov %ebx,%eax 118f0f: e8 e0 fd ff ff call 118cf4 <_Timer_server_Reset_interval_system_watchdog>
_Timer_server_Reset_tod_system_watchdog( ts );
118f14: 89 d8 mov %ebx,%eax 118f16: e8 29 fe ff ff call 118d44 <_Timer_server_Reset_tod_system_watchdog>
_Thread_Enable_dispatch();
118f1b: e8 f0 2b 00 00 call 11bb10 <_Thread_Enable_dispatch>
ts->active = true;
118f20: 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 );
118f24: 5a pop %edx 118f25: ff 75 c0 pushl -0x40(%ebp) 118f28: e8 1f 40 00 00 call 11cf4c <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
118f2d: 58 pop %eax 118f2e: ff 75 bc pushl -0x44(%ebp) 118f31: e8 16 40 00 00 call 11cf4c <_Watchdog_Remove> 118f36: 83 c4 10 add $0x10,%esp 118f39: e9 a6 fe ff ff jmp 118de4 <_Timer_server_Body+0x50>
00118cf4 <_Timer_server_Reset_interval_system_watchdog>:
}
static void _Timer_server_Reset_interval_system_watchdog(
Timer_server_Control *ts
)
{
118cf4: 55 push %ebp 118cf5: 89 e5 mov %esp,%ebp 118cf7: 56 push %esi 118cf8: 53 push %ebx 118cf9: 89 c3 mov %eax,%ebx
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
118cfb: 8d 70 08 lea 0x8(%eax),%esi 118cfe: 83 ec 0c sub $0xc,%esp 118d01: 56 push %esi 118d02: e8 45 42 00 00 call 11cf4c <_Watchdog_Remove>
{
ISR_Level level;
_Timer_server_Stop_interval_system_watchdog( ts );
_ISR_Disable( level );
118d07: 9c pushf 118d08: fa cli 118d09: 59 pop %ecx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
118d0a: 8b 43 30 mov 0x30(%ebx),%eax
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
118d0d: 8d 53 34 lea 0x34(%ebx),%edx
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
118d10: 83 c4 10 add $0x10,%esp 118d13: 39 d0 cmp %edx,%eax
118d15: 74 21 je 118d38 <_Timer_server_Reset_interval_system_watchdog+0x44>
Watchdog_Interval delta_interval =
118d17: 8b 40 10 mov 0x10(%eax),%eax
_Watchdog_First( &ts->Interval_watchdogs.Chain )->delta_interval;
_ISR_Enable( level );
118d1a: 51 push %ecx 118d1b: 9d popf
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
118d1c: 89 43 14 mov %eax,0x14(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
118d1f: 83 ec 08 sub $0x8,%esp 118d22: 56 push %esi 118d23: 68 e4 21 14 00 push $0x1421e4 118d28: e8 e7 40 00 00 call 11ce14 <_Watchdog_Insert> 118d2d: 83 c4 10 add $0x10,%esp
delta_interval
);
} else {
_ISR_Enable( level );
}
}
118d30: 8d 65 f8 lea -0x8(%ebp),%esp 118d33: 5b pop %ebx 118d34: 5e pop %esi 118d35: c9 leave 118d36: c3 ret
118d37: 90 nop <== NOT EXECUTED
_Watchdog_Insert_ticks(
&ts->Interval_watchdogs.System_watchdog,
delta_interval
);
} else {
_ISR_Enable( level );
118d38: 51 push %ecx 118d39: 9d popf
} }
118d3a: 8d 65 f8 lea -0x8(%ebp),%esp 118d3d: 5b pop %ebx 118d3e: 5e pop %esi 118d3f: c9 leave 118d40: c3 ret
00118d44 <_Timer_server_Reset_tod_system_watchdog>:
}
static void _Timer_server_Reset_tod_system_watchdog(
Timer_server_Control *ts
)
{
118d44: 55 push %ebp 118d45: 89 e5 mov %esp,%ebp 118d47: 56 push %esi 118d48: 53 push %ebx 118d49: 89 c3 mov %eax,%ebx
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
118d4b: 8d 70 40 lea 0x40(%eax),%esi 118d4e: 83 ec 0c sub $0xc,%esp 118d51: 56 push %esi 118d52: e8 f5 41 00 00 call 11cf4c <_Watchdog_Remove>
{
ISR_Level level;
_Timer_server_Stop_tod_system_watchdog( ts );
_ISR_Disable( level );
118d57: 9c pushf 118d58: fa cli 118d59: 59 pop %ecx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
118d5a: 8b 43 68 mov 0x68(%ebx),%eax
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
118d5d: 8d 53 6c lea 0x6c(%ebx),%edx
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
118d60: 83 c4 10 add $0x10,%esp 118d63: 39 d0 cmp %edx,%eax
118d65: 74 21 je 118d88 <_Timer_server_Reset_tod_system_watchdog+0x44>
Watchdog_Interval delta_interval =
118d67: 8b 40 10 mov 0x10(%eax),%eax
_Watchdog_First( &ts->TOD_watchdogs.Chain )->delta_interval;
_ISR_Enable( level );
118d6a: 51 push %ecx 118d6b: 9d popf
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
118d6c: 89 43 4c mov %eax,0x4c(%ebx)
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
118d6f: 83 ec 08 sub $0x8,%esp 118d72: 56 push %esi 118d73: 68 d8 21 14 00 push $0x1421d8 118d78: e8 97 40 00 00 call 11ce14 <_Watchdog_Insert> 118d7d: 83 c4 10 add $0x10,%esp
delta_interval
);
} else {
_ISR_Enable( level );
}
}
118d80: 8d 65 f8 lea -0x8(%ebp),%esp 118d83: 5b pop %ebx 118d84: 5e pop %esi 118d85: c9 leave 118d86: c3 ret
118d87: 90 nop <== NOT EXECUTED
_Watchdog_Insert_seconds(
&ts->TOD_watchdogs.System_watchdog,
delta_interval
);
} else {
_ISR_Enable( level );
118d88: 51 push %ecx 118d89: 9d popf
} }
118d8a: 8d 65 f8 lea -0x8(%ebp),%esp 118d8d: 5b pop %ebx 118d8e: 5e pop %esi 118d8f: c9 leave 118d90: c3 ret
00118f40 <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
118f40: 55 push %ebp 118f41: 89 e5 mov %esp,%ebp 118f43: 57 push %edi 118f44: 56 push %esi 118f45: 53 push %ebx 118f46: 83 ec 2c sub $0x2c,%esp 118f49: 8b 5d 08 mov 0x8(%ebp),%ebx 118f4c: 8b 45 0c mov 0xc(%ebp),%eax
if ( ts->insert_chain == NULL ) {
118f4f: 8b 53 78 mov 0x78(%ebx),%edx 118f52: 85 d2 test %edx,%edx
118f54: 74 16 je 118f6c <_Timer_server_Schedule_operation_method+0x2c><== ALWAYS TAKEN
* 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 );
118f56: 8b 53 78 mov 0x78(%ebx),%edx <== NOT EXECUTED 118f59: 89 45 0c mov %eax,0xc(%ebp) <== NOT EXECUTED 118f5c: 89 55 08 mov %edx,0x8(%ebp) <== NOT EXECUTED
} }
118f5f: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 118f62: 5b pop %ebx <== NOT EXECUTED 118f63: 5e pop %esi <== NOT EXECUTED 118f64: 5f pop %edi <== NOT EXECUTED 118f65: c9 leave <== NOT EXECUTED
* server is not preemptible, so we must be in interrupt context here. No
* thread dispatch will happen until the timer server finishes its
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
118f66: e9 69 08 00 00 jmp 1197d4 <_Chain_Append> <== NOT EXECUTED 118f6b: 90 nop <== NOT EXECUTED
118f6c: 8b 15 14 21 14 00 mov 0x142114,%edx 118f72: 42 inc %edx 118f73: 89 15 14 21 14 00 mov %edx,0x142114
* being inserted. This could result in an integer overflow.
*/
_Thread_Disable_dispatch();
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
118f79: 8b 50 38 mov 0x38(%eax),%edx 118f7c: 83 fa 01 cmp $0x1,%edx
118f7f: 74 7b je 118ffc <_Timer_server_Schedule_operation_method+0xbc>
_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 ) {
118f81: 83 fa 03 cmp $0x3,%edx
118f84: 74 0e je 118f94 <_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 );
}
}
118f86: 8d 65 f4 lea -0xc(%ebp),%esp 118f89: 5b pop %ebx 118f8a: 5e pop %esi 118f8b: 5f pop %edi 118f8c: c9 leave
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
118f8d: e9 7e 2b 00 00 jmp 11bb10 <_Thread_Enable_dispatch>
118f92: 66 90 xchg %ax,%ax <== NOT EXECUTED
} 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 );
118f94: 9c pushf 118f95: fa cli 118f96: 8f 45 e4 popl -0x1c(%ebp)
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
118f99: 8b 0d a8 21 14 00 mov 0x1421a8,%ecx
last_snapshot = ts->TOD_watchdogs.last_snapshot;
118f9f: 8b 53 74 mov 0x74(%ebx),%edx 118fa2: 89 55 d4 mov %edx,-0x2c(%ebp)
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
118fa5: 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;
118fa8: 8d 7b 6c lea 0x6c(%ebx),%edi
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
118fab: 39 fa cmp %edi,%edx
118fad: 74 21 je 118fd0 <_Timer_server_Schedule_operation_method+0x90>
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
118faf: 8b 7a 10 mov 0x10(%edx),%edi
if ( snapshot > last_snapshot ) {
118fb2: 3b 4d d4 cmp -0x2c(%ebp),%ecx
118fb5: 0f 86 a1 00 00 00 jbe 11905c <_Timer_server_Schedule_operation_method+0x11c>
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
118fbb: 89 ce mov %ecx,%esi 118fbd: 2b 75 d4 sub -0x2c(%ebp),%esi 118fc0: 89 75 d4 mov %esi,-0x2c(%ebp)
if (delta_interval > delta) {
118fc3: 39 f7 cmp %esi,%edi
118fc5: 0f 86 9b 00 00 00 jbe 119066 <_Timer_server_Schedule_operation_method+0x126><== NEVER TAKEN
delta_interval -= delta;
118fcb: 29 f7 sub %esi,%edi
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
delta_interval += delta;
}
first_watchdog->delta_interval = delta_interval;
118fcd: 89 7a 10 mov %edi,0x10(%edx)
}
ts->TOD_watchdogs.last_snapshot = snapshot;
118fd0: 89 4b 74 mov %ecx,0x74(%ebx)
_ISR_Enable( level );
118fd3: ff 75 e4 pushl -0x1c(%ebp) 118fd6: 9d popf
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
118fd7: 83 ec 08 sub $0x8,%esp 118fda: 83 c0 10 add $0x10,%eax 118fdd: 50 push %eax 118fde: 8d 43 68 lea 0x68(%ebx),%eax 118fe1: 50 push %eax 118fe2: e8 2d 3e 00 00 call 11ce14 <_Watchdog_Insert>
if ( !ts->active ) {
118fe7: 8a 43 7c mov 0x7c(%ebx),%al 118fea: 83 c4 10 add $0x10,%esp 118fed: 84 c0 test %al,%al
118fef: 75 95 jne 118f86 <_Timer_server_Schedule_operation_method+0x46>
_Timer_server_Reset_tod_system_watchdog( ts );
118ff1: 89 d8 mov %ebx,%eax 118ff3: e8 4c fd ff ff call 118d44 <_Timer_server_Reset_tod_system_watchdog> 118ff8: eb 8c jmp 118f86 <_Timer_server_Schedule_operation_method+0x46>
118ffa: 66 90 xchg %ax,%ax <== NOT EXECUTED
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 );
118ffc: 9c pushf 118ffd: fa cli 118ffe: 8f 45 e4 popl -0x1c(%ebp)
snapshot = _Watchdog_Ticks_since_boot;
119001: 8b 0d 64 22 14 00 mov 0x142264,%ecx
last_snapshot = ts->Interval_watchdogs.last_snapshot;
119007: 8b 7b 3c mov 0x3c(%ebx),%edi
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
11900a: 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;
11900d: 8d 73 34 lea 0x34(%ebx),%esi
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
119010: 39 f2 cmp %esi,%edx
119012: 74 10 je 119024 <_Timer_server_Schedule_operation_method+0xe4>
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
119014: 89 ce mov %ecx,%esi 119016: 29 fe sub %edi,%esi
delta_interval = first_watchdog->delta_interval;
119018: 8b 7a 10 mov 0x10(%edx),%edi
if (delta_interval > delta) {
11901b: 39 fe cmp %edi,%esi
11901d: 73 39 jae 119058 <_Timer_server_Schedule_operation_method+0x118>
delta_interval -= delta;
11901f: 29 f7 sub %esi,%edi
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
119021: 89 7a 10 mov %edi,0x10(%edx)
}
ts->Interval_watchdogs.last_snapshot = snapshot;
119024: 89 4b 3c mov %ecx,0x3c(%ebx)
_ISR_Enable( level );
119027: ff 75 e4 pushl -0x1c(%ebp) 11902a: 9d popf
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
11902b: 83 ec 08 sub $0x8,%esp 11902e: 83 c0 10 add $0x10,%eax 119031: 50 push %eax 119032: 8d 43 30 lea 0x30(%ebx),%eax 119035: 50 push %eax 119036: e8 d9 3d 00 00 call 11ce14 <_Watchdog_Insert>
if ( !ts->active ) {
11903b: 8a 43 7c mov 0x7c(%ebx),%al 11903e: 83 c4 10 add $0x10,%esp 119041: 84 c0 test %al,%al
119043: 0f 85 3d ff ff ff jne 118f86 <_Timer_server_Schedule_operation_method+0x46>
_Timer_server_Reset_interval_system_watchdog( ts );
119049: 89 d8 mov %ebx,%eax 11904b: e8 a4 fc ff ff call 118cf4 <_Timer_server_Reset_interval_system_watchdog> 119050: e9 31 ff ff ff jmp 118f86 <_Timer_server_Schedule_operation_method+0x46>
119055: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
delta_interval = first_watchdog->delta_interval;
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
119058: 31 ff xor %edi,%edi 11905a: eb c5 jmp 119021 <_Timer_server_Schedule_operation_method+0xe1>
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
11905c: 03 7d d4 add -0x2c(%ebp),%edi
delta_interval += delta;
11905f: 29 cf sub %ecx,%edi 119061: e9 67 ff ff ff jmp 118fcd <_Timer_server_Schedule_operation_method+0x8d>
*/
delta = snapshot - last_snapshot;
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
119066: 31 ff xor %edi,%edi <== NOT EXECUTED 119068: e9 60 ff ff ff jmp 118fcd <_Timer_server_Schedule_operation_method+0x8d><== NOT EXECUTED
0010fc24 <_Timespec_Divide>:
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
10fc24: 55 push %ebp 10fc25: 89 e5 mov %esp,%ebp 10fc27: 57 push %edi 10fc28: 56 push %esi 10fc29: 53 push %ebx 10fc2a: 83 ec 2c sub $0x2c,%esp 10fc2d: 8b 45 08 mov 0x8(%ebp),%eax 10fc30: 8b 4d 0c mov 0xc(%ebp),%ecx
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
10fc33: 8b 38 mov (%eax),%edi
left += lhs->tv_nsec;
10fc35: 8b 70 04 mov 0x4(%eax),%esi
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
10fc38: bb 00 ca 9a 3b mov $0x3b9aca00,%ebx 10fc3d: 8b 01 mov (%ecx),%eax 10fc3f: f7 eb imul %ebx 10fc41: 89 45 e0 mov %eax,-0x20(%ebp) 10fc44: 89 55 e4 mov %edx,-0x1c(%ebp)
right += rhs->tv_nsec;
10fc47: 8b 41 04 mov 0x4(%ecx),%eax 10fc4a: 99 cltd 10fc4b: 01 45 e0 add %eax,-0x20(%ebp) 10fc4e: 11 55 e4 adc %edx,-0x1c(%ebp)
if ( right == 0 ) {
10fc51: 8b 55 e4 mov -0x1c(%ebp),%edx 10fc54: 0b 55 e0 or -0x20(%ebp),%edx
10fc57: 74 73 je 10fccc <_Timespec_Divide+0xa8>
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
10fc59: 89 f8 mov %edi,%eax 10fc5b: f7 eb imul %ebx 10fc5d: 89 45 d0 mov %eax,-0x30(%ebp) 10fc60: 89 55 d4 mov %edx,-0x2c(%ebp)
left += lhs->tv_nsec;
10fc63: 89 f7 mov %esi,%edi 10fc65: c1 ff 1f sar $0x1f,%edi 10fc68: 01 75 d0 add %esi,-0x30(%ebp) 10fc6b: 11 7d d4 adc %edi,-0x2c(%ebp)
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
10fc6e: 69 4d d4 a0 86 01 00 imul $0x186a0,-0x2c(%ebp),%ecx 10fc75: bb a0 86 01 00 mov $0x186a0,%ebx 10fc7a: 8b 45 d0 mov -0x30(%ebp),%eax 10fc7d: f7 e3 mul %ebx 10fc7f: 8d 34 11 lea (%ecx,%edx,1),%esi 10fc82: ff 75 e4 pushl -0x1c(%ebp) 10fc85: ff 75 e0 pushl -0x20(%ebp) 10fc88: 56 push %esi 10fc89: 50 push %eax 10fc8a: e8 cd 09 01 00 call 12065c <__udivdi3> 10fc8f: 83 c4 10 add $0x10,%esp 10fc92: 89 c3 mov %eax,%ebx 10fc94: 89 d6 mov %edx,%esi
*ival_percentage = answer / 1000;
10fc96: 6a 00 push $0x0 10fc98: 68 e8 03 00 00 push $0x3e8 10fc9d: 52 push %edx 10fc9e: 50 push %eax 10fc9f: e8 b8 09 01 00 call 12065c <__udivdi3> 10fca4: 83 c4 10 add $0x10,%esp 10fca7: 8b 55 10 mov 0x10(%ebp),%edx 10fcaa: 89 02 mov %eax,(%edx)
*fval_percentage = answer % 1000;
10fcac: 6a 00 push $0x0 10fcae: 68 e8 03 00 00 push $0x3e8 10fcb3: 56 push %esi 10fcb4: 53 push %ebx 10fcb5: e8 b2 0a 01 00 call 12076c <__umoddi3> 10fcba: 83 c4 10 add $0x10,%esp 10fcbd: 8b 55 14 mov 0x14(%ebp),%edx 10fcc0: 89 02 mov %eax,(%edx)
}
10fcc2: 8d 65 f4 lea -0xc(%ebp),%esp 10fcc5: 5b pop %ebx 10fcc6: 5e pop %esi 10fcc7: 5f pop %edi 10fcc8: c9 leave 10fcc9: c3 ret
10fcca: 66 90 xchg %ax,%ax <== NOT EXECUTED
left += lhs->tv_nsec;
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
right += rhs->tv_nsec;
if ( right == 0 ) {
*ival_percentage = 0;
10fccc: 8b 45 10 mov 0x10(%ebp),%eax 10fccf: c7 00 00 00 00 00 movl $0x0,(%eax)
*fval_percentage = 0;
10fcd5: 8b 55 14 mov 0x14(%ebp),%edx 10fcd8: c7 02 00 00 00 00 movl $0x0,(%edx)
answer = (left * 100000) / right;
*ival_percentage = answer / 1000;
*fval_percentage = answer % 1000;
}
10fcde: 8d 65 f4 lea -0xc(%ebp),%esp 10fce1: 5b pop %ebx 10fce2: 5e pop %esi 10fce3: 5f pop %edi 10fce4: c9 leave 10fce5: c3 ret
0011f6f0 <_Timespec_Is_valid>:
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
const struct timespec *time
)
{
11f6f0: 55 push %ebp 11f6f1: 89 e5 mov %esp,%ebp 11f6f3: 8b 45 08 mov 0x8(%ebp),%eax
if ( !time )
11f6f6: 85 c0 test %eax,%eax
11f6f8: 74 1a je 11f714 <_Timespec_Is_valid+0x24>
return false;
if ( time->tv_sec < 0 )
11f6fa: 8b 10 mov (%eax),%edx 11f6fc: 85 d2 test %edx,%edx
11f6fe: 78 14 js 11f714 <_Timespec_Is_valid+0x24>
return false;
if ( time->tv_nsec < 0 )
11f700: 8b 40 04 mov 0x4(%eax),%eax 11f703: 85 c0 test %eax,%eax
11f705: 78 0d js 11f714 <_Timespec_Is_valid+0x24>
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
11f707: 3d ff c9 9a 3b cmp $0x3b9ac9ff,%eax 11f70c: 0f 96 c0 setbe %al
if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND )
return false;
return true;
}
11f70f: c9 leave 11f710: c3 ret
11f711: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
if ( time->tv_sec < 0 )
return false;
if ( time->tv_nsec < 0 )
return false;
11f714: 31 c0 xor %eax,%eax
if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND )
return false;
return true;
}
11f716: c9 leave 11f717: c3 ret
0010e344 <_Timespec_Subtract>:
void _Timespec_Subtract(
const struct timespec *start,
const struct timespec *end,
struct timespec *result
)
{
10e344: 55 push %ebp 10e345: 89 e5 mov %esp,%ebp 10e347: 56 push %esi 10e348: 53 push %ebx 10e349: 8b 5d 08 mov 0x8(%ebp),%ebx 10e34c: 8b 75 0c mov 0xc(%ebp),%esi 10e34f: 8b 45 10 mov 0x10(%ebp),%eax
if (end->tv_nsec < start->tv_nsec) {
10e352: 8b 4e 04 mov 0x4(%esi),%ecx 10e355: 8b 53 04 mov 0x4(%ebx),%edx 10e358: 39 d1 cmp %edx,%ecx
10e35a: 7c 10 jl 10e36c <_Timespec_Subtract+0x28>
result->tv_sec = end->tv_sec - start->tv_sec - 1;
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
} else {
result->tv_sec = end->tv_sec - start->tv_sec;
10e35c: 8b 36 mov (%esi),%esi 10e35e: 2b 33 sub (%ebx),%esi 10e360: 89 30 mov %esi,(%eax)
result->tv_nsec = end->tv_nsec - start->tv_nsec;
10e362: 29 d1 sub %edx,%ecx 10e364: 89 48 04 mov %ecx,0x4(%eax)
} }
10e367: 5b pop %ebx 10e368: 5e pop %esi 10e369: c9 leave 10e36a: c3 ret
10e36b: 90 nop <== NOT EXECUTED
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
10e36c: 8b 36 mov (%esi),%esi 10e36e: 4e dec %esi 10e36f: 2b 33 sub (%ebx),%esi 10e371: 89 30 mov %esi,(%eax)
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
10e373: 81 c1 00 ca 9a 3b add $0x3b9aca00,%ecx 10e379: 29 d1 sub %edx,%ecx 10e37b: 89 48 04 mov %ecx,0x4(%eax)
} else {
result->tv_sec = end->tv_sec - start->tv_sec;
result->tv_nsec = end->tv_nsec - start->tv_nsec;
}
}
10e37e: 5b pop %ebx 10e37f: 5e pop %esi 10e380: c9 leave 10e381: c3 ret
0011192c <_Timespec_To_ticks>:
*/
uint32_t _Timespec_To_ticks(
const struct timespec *time
)
{
11192c: 55 push %ebp 11192d: 89 e5 mov %esp,%ebp 11192f: 56 push %esi 111930: 53 push %ebx 111931: 8b 5d 08 mov 0x8(%ebp),%ebx
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
111934: 8b 33 mov (%ebx),%esi 111936: 85 f6 test %esi,%esi
111938: 75 07 jne 111941 <_Timespec_To_ticks+0x15>
11193a: 8b 43 04 mov 0x4(%ebx),%eax 11193d: 85 c0 test %eax,%eax
11193f: 74 37 je 111978 <_Timespec_To_ticks+0x4c>
return 0;
ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
111941: e8 76 17 00 00 call 1130bc <TOD_TICKS_PER_SECOND_method> 111946: 89 c1 mov %eax,%ecx 111948: 0f af ce imul %esi,%ecx
ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick();
11194b: a1 2c 22 12 00 mov 0x12222c,%eax 111950: 8d 04 80 lea (%eax,%eax,4),%eax 111953: 8d 04 80 lea (%eax,%eax,4),%eax 111956: 8d 34 80 lea (%eax,%eax,4),%esi 111959: c1 e6 03 shl $0x3,%esi 11195c: 8b 43 04 mov 0x4(%ebx),%eax 11195f: 31 d2 xor %edx,%edx 111961: f7 f6 div %esi
if (ticks)
111963: 01 c8 add %ecx,%eax
111965: 74 05 je 11196c <_Timespec_To_ticks+0x40>
return ticks;
return 1;
}
111967: 5b pop %ebx 111968: 5e pop %esi 111969: c9 leave 11196a: c3 ret
11196b: 90 nop <== NOT EXECUTED
ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick();
if (ticks)
return ticks;
return 1;
11196c: b8 01 00 00 00 mov $0x1,%eax
}
111971: 5b pop %ebx 111972: 5e pop %esi 111973: c9 leave 111974: c3 ret
111975: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
)
{
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
return 0;
111978: 31 c0 xor %eax,%eax
if (ticks)
return ticks;
return 1;
}
11197a: 5b pop %ebx 11197b: 5e pop %esi 11197c: c9 leave 11197d: c3 ret
0010e4c0 <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10e4c0: 55 push %ebp 10e4c1: 89 e5 mov %esp,%ebp 10e4c3: 57 push %edi 10e4c4: 56 push %esi 10e4c5: 53 push %ebx 10e4c6: 83 ec 1c sub $0x1c,%esp 10e4c9: 8b 75 08 mov 0x8(%ebp),%esi 10e4cc: 8b 7d 10 mov 0x10(%ebp),%edi 10e4cf: 8a 45 0c mov 0xc(%ebp),%al
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10e4d2: 8b 1d 14 67 12 00 mov 0x126714,%ebx 10e4d8: 81 fb 0c 67 12 00 cmp $0x12670c,%ebx
10e4de: 74 25 je 10e505 <_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 );
10e4e0: 0f b6 c0 movzbl %al,%eax 10e4e3: 89 45 e4 mov %eax,-0x1c(%ebp) 10e4e6: 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 )
10e4e8: 8b 43 30 mov 0x30(%ebx),%eax 10e4eb: 85 c0 test %eax,%eax
10e4ed: 74 0b je 10e4fa <_User_extensions_Fatal+0x3a>
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
10e4ef: 52 push %edx 10e4f0: 57 push %edi 10e4f1: ff 75 e4 pushl -0x1c(%ebp) 10e4f4: 56 push %esi 10e4f5: ff d0 call *%eax
10e4f7: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
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 ) {
10e4fa: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10e4fd: 81 fb 0c 67 12 00 cmp $0x12670c,%ebx
10e503: 75 e3 jne 10e4e8 <_User_extensions_Fatal+0x28><== ALWAYS TAKEN
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
10e505: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10e508: 5b pop %ebx <== NOT EXECUTED 10e509: 5e pop %esi <== NOT EXECUTED 10e50a: 5f pop %edi <== NOT EXECUTED 10e50b: c9 leave <== NOT EXECUTED 10e50c: c3 ret <== NOT EXECUTED
0010e384 <_User_extensions_Handler_initialization>:
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
#include <string.h>
void _User_extensions_Handler_initialization(void)
{
10e384: 55 push %ebp 10e385: 89 e5 mov %esp,%ebp 10e387: 57 push %edi 10e388: 56 push %esi 10e389: 53 push %ebx 10e38a: 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;
10e38d: a1 58 22 12 00 mov 0x122258,%eax 10e392: 89 45 dc mov %eax,-0x24(%ebp)
initial_extensions = Configuration.User_extension_table;
10e395: 8b 35 5c 22 12 00 mov 0x12225c,%esi
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
10e39b: c7 05 0c 67 12 00 10 movl $0x126710,0x12670c
10e3a2: 67 12 00 the_chain->permanent_null = NULL;
10e3a5: c7 05 10 67 12 00 00 movl $0x0,0x126710
10e3ac: 00 00 00 the_chain->last = _Chain_Head(the_chain);
10e3af: c7 05 14 67 12 00 0c movl $0x12670c,0x126714
10e3b6: 67 12 00
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
10e3b9: c7 05 d8 64 12 00 dc movl $0x1264dc,0x1264d8
10e3c0: 64 12 00 the_chain->permanent_null = NULL;
10e3c3: c7 05 dc 64 12 00 00 movl $0x0,0x1264dc
10e3ca: 00 00 00 the_chain->last = _Chain_Head(the_chain);
10e3cd: c7 05 e0 64 12 00 d8 movl $0x1264d8,0x1264e0
10e3d4: 64 12 00
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
10e3d7: 85 f6 test %esi,%esi
10e3d9: 74 64 je 10e43f <_User_extensions_Handler_initialization+0xbb><== NEVER TAKEN
extension = (User_extensions_Control *)
_Workspace_Allocate_or_fatal_error(
10e3db: 89 c2 mov %eax,%edx 10e3dd: 8d 04 40 lea (%eax,%eax,2),%eax 10e3e0: 8d 0c 82 lea (%edx,%eax,4),%ecx 10e3e3: c1 e1 02 shl $0x2,%ecx 10e3e6: 83 ec 0c sub $0xc,%esp 10e3e9: 51 push %ecx 10e3ea: 89 4d d8 mov %ecx,-0x28(%ebp) 10e3ed: e8 c6 04 00 00 call 10e8b8 <_Workspace_Allocate_or_fatal_error> 10e3f2: 89 c3 mov %eax,%ebx
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
10e3f4: 31 c0 xor %eax,%eax 10e3f6: 8b 4d d8 mov -0x28(%ebp),%ecx 10e3f9: 89 df mov %ebx,%edi 10e3fb: f3 aa rep stos %al,%es:(%edi)
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10e3fd: 83 c4 10 add $0x10,%esp 10e400: 8b 45 dc mov -0x24(%ebp),%eax 10e403: 85 c0 test %eax,%eax
10e405: 74 38 je 10e43f <_User_extensions_Handler_initialization+0xbb><== NEVER TAKEN
10e407: 89 75 e4 mov %esi,-0x1c(%ebp) 10e40a: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) 10e411: 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;
10e414: 8d 7b 14 lea 0x14(%ebx),%edi 10e417: 8b 75 e4 mov -0x1c(%ebp),%esi 10e41a: b9 08 00 00 00 mov $0x8,%ecx 10e41f: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_User_extensions_Add_set( extension );
10e421: 83 ec 0c sub $0xc,%esp 10e424: 53 push %ebx 10e425: e8 56 35 00 00 call 111980 <_User_extensions_Add_set>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
10e42a: 83 c3 34 add $0x34,%ebx
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10e42d: ff 45 e0 incl -0x20(%ebp) 10e430: 83 45 e4 20 addl $0x20,-0x1c(%ebp) 10e434: 83 c4 10 add $0x10,%esp 10e437: 8b 45 e0 mov -0x20(%ebp),%eax 10e43a: 39 45 dc cmp %eax,-0x24(%ebp)
10e43d: 77 d5 ja 10e414 <_User_extensions_Handler_initialization+0x90>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
}
}
}
10e43f: 8d 65 f4 lea -0xc(%ebp),%esp 10e442: 5b pop %ebx 10e443: 5e pop %esi 10e444: 5f pop %edi 10e445: c9 leave 10e446: c3 ret
0010f9fc <_User_extensions_Remove_set>:
#include <rtems/score/userext.h>
void _User_extensions_Remove_set (
User_extensions_Control *the_extension
)
{
10f9fc: 55 push %ebp 10f9fd: 89 e5 mov %esp,%ebp 10f9ff: 53 push %ebx 10fa00: 83 ec 10 sub $0x10,%esp 10fa03: 8b 5d 08 mov 0x8(%ebp),%ebx
_Chain_Extract( &the_extension->Node );
10fa06: 53 push %ebx 10fa07: e8 5c d9 ff ff call 10d368 <_Chain_Extract>
/*
* If a switch handler is present, remove it.
*/
if ( the_extension->Callouts.thread_switch != NULL )
10fa0c: 83 c4 10 add $0x10,%esp 10fa0f: 8b 43 24 mov 0x24(%ebx),%eax 10fa12: 85 c0 test %eax,%eax
10fa14: 74 12 je 10fa28 <_User_extensions_Remove_set+0x2c>
_Chain_Extract( &the_extension->Switch.Node );
10fa16: 83 c3 08 add $0x8,%ebx 10fa19: 89 5d 08 mov %ebx,0x8(%ebp)
}
10fa1c: 8b 5d fc mov -0x4(%ebp),%ebx 10fa1f: c9 leave
/*
* If a switch handler is present, remove it.
*/
if ( the_extension->Callouts.thread_switch != NULL )
_Chain_Extract( &the_extension->Switch.Node );
10fa20: e9 43 d9 ff ff jmp 10d368 <_Chain_Extract>
10fa25: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
}
10fa28: 8b 5d fc mov -0x4(%ebp),%ebx 10fa2b: c9 leave 10fa2c: c3 ret
0010e448 <_User_extensions_Thread_begin>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_begin (
Thread_Control *executing
)
{
10e448: 55 push %ebp 10e449: 89 e5 mov %esp,%ebp 10e44b: 56 push %esi 10e44c: 53 push %ebx 10e44d: 8b 75 08 mov 0x8(%ebp),%esi
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
10e450: 8b 1d 0c 67 12 00 mov 0x12670c,%ebx 10e456: 81 fb 10 67 12 00 cmp $0x126710,%ebx
10e45c: 74 1c je 10e47a <_User_extensions_Thread_begin+0x32><== NEVER TAKEN
10e45e: 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 )
10e460: 8b 43 28 mov 0x28(%ebx),%eax 10e463: 85 c0 test %eax,%eax
10e465: 74 09 je 10e470 <_User_extensions_Thread_begin+0x28>
(*the_extension->Callouts.thread_begin)( executing );
10e467: 83 ec 0c sub $0xc,%esp 10e46a: 56 push %esi 10e46b: ff d0 call *%eax 10e46d: 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 ) {
10e470: 8b 1b mov (%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
10e472: 81 fb 10 67 12 00 cmp $0x126710,%ebx
10e478: 75 e6 jne 10e460 <_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 );
}
}
10e47a: 8d 65 f8 lea -0x8(%ebp),%esp 10e47d: 5b pop %ebx 10e47e: 5e pop %esi 10e47f: c9 leave 10e480: c3 ret
0010e510 <_User_extensions_Thread_create>:
#include <rtems/score/userext.h>
bool _User_extensions_Thread_create (
Thread_Control *the_thread
)
{
10e510: 55 push %ebp 10e511: 89 e5 mov %esp,%ebp 10e513: 56 push %esi 10e514: 53 push %ebx 10e515: 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 ;
10e518: 8b 1d 0c 67 12 00 mov 0x12670c,%ebx 10e51e: 81 fb 10 67 12 00 cmp $0x126710,%ebx
10e524: 74 26 je 10e54c <_User_extensions_Thread_create+0x3c><== NEVER TAKEN
10e526: 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 ) {
10e528: 8b 43 14 mov 0x14(%ebx),%eax 10e52b: 85 c0 test %eax,%eax
10e52d: 74 13 je 10e542 <_User_extensions_Thread_create+0x32>
status = (*the_extension->Callouts.thread_create)(
10e52f: 83 ec 08 sub $0x8,%esp 10e532: 56 push %esi 10e533: ff 35 98 6a 12 00 pushl 0x126a98 10e539: ff d0 call *%eax
_Thread_Executing,
the_thread
);
if ( !status )
10e53b: 83 c4 10 add $0x10,%esp 10e53e: 84 c0 test %al,%al
10e540: 74 16 je 10e558 <_User_extensions_Thread_create+0x48>
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 ) {
10e542: 8b 1b mov (%ebx),%ebx
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _User_extensions_List.first ;
10e544: 81 fb 10 67 12 00 cmp $0x126710,%ebx
10e54a: 75 dc jne 10e528 <_User_extensions_Thread_create+0x18>
if ( !status )
return false;
}
}
return true;
10e54c: b0 01 mov $0x1,%al
}
10e54e: 8d 65 f8 lea -0x8(%ebp),%esp 10e551: 5b pop %ebx 10e552: 5e pop %esi 10e553: c9 leave 10e554: c3 ret
10e555: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
status = (*the_extension->Callouts.thread_create)(
_Thread_Executing,
the_thread
);
if ( !status )
return false;
10e558: 31 c0 xor %eax,%eax
}
}
return true;
}
10e55a: 8d 65 f8 lea -0x8(%ebp),%esp 10e55d: 5b pop %ebx 10e55e: 5e pop %esi 10e55f: c9 leave 10e560: c3 ret
0010e564 <_User_extensions_Thread_delete>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_delete (
Thread_Control *the_thread
)
{
10e564: 55 push %ebp 10e565: 89 e5 mov %esp,%ebp 10e567: 56 push %esi 10e568: 53 push %ebx 10e569: 8b 75 08 mov 0x8(%ebp),%esi
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10e56c: 8b 1d 14 67 12 00 mov 0x126714,%ebx 10e572: 81 fb 0c 67 12 00 cmp $0x12670c,%ebx
10e578: 74 23 je 10e59d <_User_extensions_Thread_delete+0x39><== NEVER TAKEN
10e57a: 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 )
10e57c: 8b 43 20 mov 0x20(%ebx),%eax 10e57f: 85 c0 test %eax,%eax
10e581: 74 0f je 10e592 <_User_extensions_Thread_delete+0x2e>
(*the_extension->Callouts.thread_delete)(
10e583: 83 ec 08 sub $0x8,%esp 10e586: 56 push %esi 10e587: ff 35 98 6a 12 00 pushl 0x126a98 10e58d: ff d0 call *%eax 10e58f: 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 ) {
10e592: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10e595: 81 fb 0c 67 12 00 cmp $0x12670c,%ebx
10e59b: 75 df jne 10e57c <_User_extensions_Thread_delete+0x18>
(*the_extension->Callouts.thread_delete)(
_Thread_Executing,
the_thread
);
}
}
10e59d: 8d 65 f8 lea -0x8(%ebp),%esp 10e5a0: 5b pop %ebx 10e5a1: 5e pop %esi 10e5a2: c9 leave 10e5a3: c3 ret
0010e484 <_User_extensions_Thread_exitted>:
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
10e484: 55 push %ebp 10e485: 89 e5 mov %esp,%ebp 10e487: 56 push %esi 10e488: 53 push %ebx 10e489: 8b 75 08 mov 0x8(%ebp),%esi
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10e48c: 8b 1d 14 67 12 00 mov 0x126714,%ebx 10e492: 81 fb 0c 67 12 00 cmp $0x12670c,%ebx
10e498: 74 1d je 10e4b7 <_User_extensions_Thread_exitted+0x33><== NEVER TAKEN
10e49a: 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 )
10e49c: 8b 43 2c mov 0x2c(%ebx),%eax 10e49f: 85 c0 test %eax,%eax
10e4a1: 74 09 je 10e4ac <_User_extensions_Thread_exitted+0x28>
(*the_extension->Callouts.thread_exitted)( executing );
10e4a3: 83 ec 0c sub $0xc,%esp 10e4a6: 56 push %esi 10e4a7: ff d0 call *%eax 10e4a9: 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 ) {
10e4ac: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10e4af: 81 fb 0c 67 12 00 cmp $0x12670c,%ebx
10e4b5: 75 e5 jne 10e49c <_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 );
}
}
10e4b7: 8d 65 f8 lea -0x8(%ebp),%esp 10e4ba: 5b pop %ebx 10e4bb: 5e pop %esi 10e4bc: c9 leave 10e4bd: c3 ret
0010f164 <_User_extensions_Thread_restart>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_restart (
Thread_Control *the_thread
)
{
10f164: 55 push %ebp 10f165: 89 e5 mov %esp,%ebp 10f167: 56 push %esi 10f168: 53 push %ebx 10f169: 8b 75 08 mov 0x8(%ebp),%esi
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
10f16c: 8b 1d ac 99 12 00 mov 0x1299ac,%ebx 10f172: 81 fb b0 99 12 00 cmp $0x1299b0,%ebx
10f178: 74 22 je 10f19c <_User_extensions_Thread_restart+0x38><== NEVER TAKEN
10f17a: 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 )
10f17c: 8b 43 1c mov 0x1c(%ebx),%eax 10f17f: 85 c0 test %eax,%eax
10f181: 74 0f je 10f192 <_User_extensions_Thread_restart+0x2e>
(*the_extension->Callouts.thread_restart)(
10f183: 83 ec 08 sub $0x8,%esp 10f186: 56 push %esi 10f187: ff 35 38 9d 12 00 pushl 0x129d38 10f18d: ff d0 call *%eax 10f18f: 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 ) {
10f192: 8b 1b mov (%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
10f194: 81 fb b0 99 12 00 cmp $0x1299b0,%ebx
10f19a: 75 e0 jne 10f17c <_User_extensions_Thread_restart+0x18>
(*the_extension->Callouts.thread_restart)(
_Thread_Executing,
the_thread
);
}
}
10f19c: 8d 65 f8 lea -0x8(%ebp),%esp 10f19f: 5b pop %ebx 10f1a0: 5e pop %esi 10f1a1: c9 leave 10f1a2: c3 ret
0010e5a4 <_User_extensions_Thread_start>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_start (
Thread_Control *the_thread
)
{
10e5a4: 55 push %ebp 10e5a5: 89 e5 mov %esp,%ebp 10e5a7: 56 push %esi 10e5a8: 53 push %ebx 10e5a9: 8b 75 08 mov 0x8(%ebp),%esi
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
10e5ac: 8b 1d 0c 67 12 00 mov 0x12670c,%ebx 10e5b2: 81 fb 10 67 12 00 cmp $0x126710,%ebx
10e5b8: 74 22 je 10e5dc <_User_extensions_Thread_start+0x38><== NEVER TAKEN
10e5ba: 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 )
10e5bc: 8b 43 18 mov 0x18(%ebx),%eax 10e5bf: 85 c0 test %eax,%eax
10e5c1: 74 0f je 10e5d2 <_User_extensions_Thread_start+0x2e>
(*the_extension->Callouts.thread_start)(
10e5c3: 83 ec 08 sub $0x8,%esp 10e5c6: 56 push %esi 10e5c7: ff 35 98 6a 12 00 pushl 0x126a98 10e5cd: ff d0 call *%eax 10e5cf: 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 ) {
10e5d2: 8b 1b mov (%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
10e5d4: 81 fb 10 67 12 00 cmp $0x126710,%ebx
10e5da: 75 e0 jne 10e5bc <_User_extensions_Thread_start+0x18>
(*the_extension->Callouts.thread_start)(
_Thread_Executing,
the_thread
);
}
}
10e5dc: 8d 65 f8 lea -0x8(%ebp),%esp 10e5df: 5b pop %ebx 10e5e0: 5e pop %esi 10e5e1: c9 leave 10e5e2: c3 ret
0010e5e4 <_User_extensions_Thread_switch>:
void _User_extensions_Thread_switch (
Thread_Control *executing,
Thread_Control *heir
)
{
10e5e4: 55 push %ebp 10e5e5: 89 e5 mov %esp,%ebp 10e5e7: 57 push %edi 10e5e8: 56 push %esi 10e5e9: 53 push %ebx 10e5ea: 83 ec 0c sub $0xc,%esp 10e5ed: 8b 7d 08 mov 0x8(%ebp),%edi 10e5f0: 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 ;
10e5f3: 8b 1d d8 64 12 00 mov 0x1264d8,%ebx 10e5f9: 81 fb dc 64 12 00 cmp $0x1264dc,%ebx
10e5ff: 74 18 je 10e619 <_User_extensions_Thread_switch+0x35><== NEVER TAKEN
10e601: 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 );
10e604: 83 ec 08 sub $0x8,%esp 10e607: 56 push %esi 10e608: 57 push %edi 10e609: 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 ) {
10e60c: 8b 1b mov (%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Switch_control *the_extension_switch;
for ( the_node = _User_extensions_Switches_list.first ;
10e60e: 83 c4 10 add $0x10,%esp 10e611: 81 fb dc 64 12 00 cmp $0x1264dc,%ebx
10e617: 75 eb jne 10e604 <_User_extensions_Thread_switch+0x20>
the_extension_switch = (User_extensions_Switch_control *) the_node;
(*the_extension_switch->thread_switch)( executing, heir );
}
}
10e619: 8d 65 f4 lea -0xc(%ebp),%esp 10e61c: 5b pop %ebx 10e61d: 5e pop %esi 10e61e: 5f pop %edi 10e61f: c9 leave 10e620: c3 ret
00110004 <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
110004: 55 push %ebp 110005: 89 e5 mov %esp,%ebp 110007: 57 push %edi 110008: 56 push %esi 110009: 53 push %ebx 11000a: 83 ec 1c sub $0x1c,%esp 11000d: 8b 75 08 mov 0x8(%ebp),%esi 110010: 8b 4d 0c mov 0xc(%ebp),%ecx 110013: 8b 5d 10 mov 0x10(%ebp),%ebx
ISR_Level level;
_ISR_Disable( level );
110016: 9c pushf 110017: fa cli 110018: 58 pop %eax
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
110019: 8b 16 mov (%esi),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
11001b: 8d 7e 04 lea 0x4(%esi),%edi 11001e: 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 ) ) {
110021: 39 fa cmp %edi,%edx
110023: 74 3d je 110062 <_Watchdog_Adjust+0x5e>
switch ( direction ) {
110025: 85 c9 test %ecx,%ecx
110027: 75 43 jne 11006c <_Watchdog_Adjust+0x68>
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
110029: 85 db test %ebx,%ebx
11002b: 74 35 je 110062 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN
if ( units < _Watchdog_First( header )->delta_interval ) {
11002d: 8b 7a 10 mov 0x10(%edx),%edi 110030: 39 fb cmp %edi,%ebx
110032: 73 0f jae 110043 <_Watchdog_Adjust+0x3f> <== ALWAYS TAKEN
110034: eb 3e jmp 110074 <_Watchdog_Adjust+0x70> <== NOT EXECUTED 110036: 66 90 xchg %ax,%ax <== NOT EXECUTED
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
110038: 29 fb sub %edi,%ebx
11003a: 74 26 je 110062 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN
if ( units < _Watchdog_First( header )->delta_interval ) {
11003c: 8b 7a 10 mov 0x10(%edx),%edi 11003f: 39 df cmp %ebx,%edi
110041: 77 31 ja 110074 <_Watchdog_Adjust+0x70>
_Watchdog_First( header )->delta_interval -= units;
break;
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
110043: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx)
_ISR_Enable( level );
11004a: 50 push %eax 11004b: 9d popf
_Watchdog_Tickle( header );
11004c: 83 ec 0c sub $0xc,%esp 11004f: 56 push %esi 110050: e8 cb 01 00 00 call 110220 <_Watchdog_Tickle>
_ISR_Disable( level );
110055: 9c pushf 110056: fa cli 110057: 58 pop %eax
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
110058: 8b 16 mov (%esi),%edx
if ( _Chain_Is_empty( header ) )
11005a: 83 c4 10 add $0x10,%esp 11005d: 39 55 e4 cmp %edx,-0x1c(%ebp)
110060: 75 d6 jne 110038 <_Watchdog_Adjust+0x34>
}
break;
}
}
_ISR_Enable( level );
110062: 50 push %eax 110063: 9d popf
}
110064: 8d 65 f4 lea -0xc(%ebp),%esp 110067: 5b pop %ebx 110068: 5e pop %esi 110069: 5f pop %edi 11006a: c9 leave 11006b: c3 ret
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
switch ( direction ) {
11006c: 49 dec %ecx
11006d: 75 f3 jne 110062 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
11006f: 01 5a 10 add %ebx,0x10(%edx)
break;
110072: eb ee jmp 110062 <_Watchdog_Adjust+0x5e>
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
_Watchdog_First( header )->delta_interval -= units;
110074: 29 df sub %ebx,%edi 110076: 89 7a 10 mov %edi,0x10(%edx)
break;
110079: eb e7 jmp 110062 <_Watchdog_Adjust+0x5e>
0010e624 <_Watchdog_Insert>:
void _Watchdog_Insert(
Chain_Control *header,
Watchdog_Control *the_watchdog
)
{
10e624: 55 push %ebp 10e625: 89 e5 mov %esp,%ebp 10e627: 57 push %edi 10e628: 56 push %esi 10e629: 53 push %ebx 10e62a: 83 ec 04 sub $0x4,%esp 10e62d: 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;
10e630: 8b 3d 94 6a 12 00 mov 0x126a94,%edi
_ISR_Disable( level );
10e636: 9c pushf 10e637: fa cli 10e638: 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 ) {
10e63b: 8b 43 08 mov 0x8(%ebx),%eax 10e63e: 85 c0 test %eax,%eax
10e640: 0f 85 9e 00 00 00 jne 10e6e4 <_Watchdog_Insert+0xc0>
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
10e646: c7 43 08 01 00 00 00 movl $0x1,0x8(%ebx)
_Watchdog_Sync_count++;
10e64d: a1 20 66 12 00 mov 0x126620,%eax 10e652: 40 inc %eax 10e653: a3 20 66 12 00 mov %eax,0x126620
restart:
delta_interval = the_watchdog->initial;
10e658: 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 ;
10e65b: 8b 4d 08 mov 0x8(%ebp),%ecx 10e65e: 8b 11 mov (%ecx),%edx
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
10e660: 85 c0 test %eax,%eax
10e662: 74 5d je 10e6c1 <_Watchdog_Insert+0x9d>
10e664: 8b 32 mov (%edx),%esi 10e666: 85 f6 test %esi,%esi
10e668: 74 57 je 10e6c1 <_Watchdog_Insert+0x9d>
break;
if ( delta_interval < after->delta_interval ) {
10e66a: 8b 4a 10 mov 0x10(%edx),%ecx 10e66d: 39 c8 cmp %ecx,%eax
10e66f: 73 22 jae 10e693 <_Watchdog_Insert+0x6f>
10e671: eb 49 jmp 10e6bc <_Watchdog_Insert+0x98>
10e673: 90 nop <== NOT EXECUTED
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
10e674: 8b 35 88 65 12 00 mov 0x126588,%esi 10e67a: 39 f7 cmp %esi,%edi
10e67c: 72 72 jb 10e6f0 <_Watchdog_Insert+0xcc>
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
10e67e: 29 c8 sub %ecx,%eax
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
_Watchdog_Sync_count--;
_ISR_Enable( level );
}
10e680: 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 ) )
10e682: 85 c0 test %eax,%eax
10e684: 74 3b je 10e6c1 <_Watchdog_Insert+0x9d>
10e686: 8b 0a mov (%edx),%ecx 10e688: 85 c9 test %ecx,%ecx
10e68a: 74 35 je 10e6c1 <_Watchdog_Insert+0x9d>
break;
if ( delta_interval < after->delta_interval ) {
10e68c: 8b 4a 10 mov 0x10(%edx),%ecx 10e68f: 39 c1 cmp %eax,%ecx
10e691: 77 29 ja 10e6bc <_Watchdog_Insert+0x98>
* 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 );
10e693: ff 75 f0 pushl -0x10(%ebp) 10e696: 9d popf 10e697: fa cli
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
10e698: 83 7b 08 01 cmpl $0x1,0x8(%ebx)
10e69c: 74 d6 je 10e674 <_Watchdog_Insert+0x50>
_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;
10e69e: 89 3d 88 65 12 00 mov %edi,0x126588
_Watchdog_Sync_count--;
10e6a4: a1 20 66 12 00 mov 0x126620,%eax 10e6a9: 48 dec %eax 10e6aa: a3 20 66 12 00 mov %eax,0x126620
_ISR_Enable( level );
10e6af: ff 75 f0 pushl -0x10(%ebp) 10e6b2: 9d popf
}
10e6b3: 58 pop %eax 10e6b4: 5b pop %ebx 10e6b5: 5e pop %esi 10e6b6: 5f pop %edi 10e6b7: c9 leave 10e6b8: c3 ret
10e6b9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
break;
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
10e6bc: 29 c1 sub %eax,%ecx 10e6be: 89 4a 10 mov %ecx,0x10(%edx)
RTEMS_INLINE_ROUTINE void _Watchdog_Activate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_ACTIVE;
10e6c1: c7 43 08 02 00 00 00 movl $0x2,0x8(%ebx)
}
}
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
10e6c8: 89 43 10 mov %eax,0x10(%ebx)
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
10e6cb: 8b 42 04 mov 0x4(%edx),%eax
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
10e6ce: 89 43 04 mov %eax,0x4(%ebx)
before_node = after_node->next;
10e6d1: 8b 10 mov (%eax),%edx
after_node->next = the_node;
10e6d3: 89 18 mov %ebx,(%eax)
the_node->next = before_node;
10e6d5: 89 13 mov %edx,(%ebx)
before_node->previous = the_node;
10e6d7: 89 5a 04 mov %ebx,0x4(%edx)
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
10e6da: a1 24 66 12 00 mov 0x126624,%eax 10e6df: 89 43 14 mov %eax,0x14(%ebx) 10e6e2: eb ba jmp 10e69e <_Watchdog_Insert+0x7a>
* 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 ) {
_ISR_Enable( level );
10e6e4: ff 75 f0 pushl -0x10(%ebp) 10e6e7: 9d popf
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
_Watchdog_Sync_count--;
_ISR_Enable( level );
}
10e6e8: 58 pop %eax 10e6e9: 5b pop %ebx 10e6ea: 5e pop %esi 10e6eb: 5f pop %edi 10e6ec: c9 leave 10e6ed: c3 ret
10e6ee: 66 90 xchg %ax,%ax <== NOT EXECUTED
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;
10e6f0: 89 3d 88 65 12 00 mov %edi,0x126588
goto restart;
10e6f6: e9 5d ff ff ff jmp 10e658 <_Watchdog_Insert+0x34>
0010e75c <_Watchdog_Remove>:
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
10e75c: 55 push %ebp 10e75d: 89 e5 mov %esp,%ebp 10e75f: 56 push %esi 10e760: 53 push %ebx 10e761: 8b 55 08 mov 0x8(%ebp),%edx
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
10e764: 9c pushf 10e765: fa cli 10e766: 59 pop %ecx
previous_state = the_watchdog->state;
10e767: 8b 42 08 mov 0x8(%edx),%eax
switch ( previous_state ) {
10e76a: 83 f8 01 cmp $0x1,%eax
10e76d: 74 4d je 10e7bc <_Watchdog_Remove+0x60>
10e76f: 73 0f jae 10e780 <_Watchdog_Remove+0x24>
_Watchdog_Sync_level = _ISR_Nest_level;
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
10e771: 8b 1d 24 66 12 00 mov 0x126624,%ebx 10e777: 89 5a 18 mov %ebx,0x18(%edx)
_ISR_Enable( level );
10e77a: 51 push %ecx 10e77b: 9d popf
return( previous_state ); }
10e77c: 5b pop %ebx 10e77d: 5e pop %esi 10e77e: c9 leave 10e77f: c3 ret
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
previous_state = the_watchdog->state;
switch ( previous_state ) {
10e780: 83 f8 03 cmp $0x3,%eax
10e783: 77 ec ja 10e771 <_Watchdog_Remove+0x15> <== NEVER TAKEN
break;
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
10e785: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
_ISR_Enable( level );
return( previous_state );
}
10e78c: 8b 1a mov (%edx),%ebx
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
next_watchdog = _Watchdog_Next( the_watchdog );
if ( _Watchdog_Next(next_watchdog) )
10e78e: 8b 33 mov (%ebx),%esi 10e790: 85 f6 test %esi,%esi
10e792: 74 06 je 10e79a <_Watchdog_Remove+0x3e>
next_watchdog->delta_interval += the_watchdog->delta_interval;
10e794: 8b 72 10 mov 0x10(%edx),%esi 10e797: 01 73 10 add %esi,0x10(%ebx)
if ( _Watchdog_Sync_count )
10e79a: 8b 35 20 66 12 00 mov 0x126620,%esi 10e7a0: 85 f6 test %esi,%esi
10e7a2: 74 0c je 10e7b0 <_Watchdog_Remove+0x54>
_Watchdog_Sync_level = _ISR_Nest_level;
10e7a4: 8b 35 94 6a 12 00 mov 0x126a94,%esi 10e7aa: 89 35 88 65 12 00 mov %esi,0x126588
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
10e7b0: 8b 72 04 mov 0x4(%edx),%esi
next->previous = previous;
10e7b3: 89 73 04 mov %esi,0x4(%ebx)
previous->next = next;
10e7b6: 89 1e mov %ebx,(%esi) 10e7b8: eb b7 jmp 10e771 <_Watchdog_Remove+0x15>
10e7ba: 66 90 xchg %ax,%ax <== NOT EXECUTED
/*
* 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;
10e7bc: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
break;
10e7c3: eb ac jmp 10e771 <_Watchdog_Remove+0x15>
0010fbf0 <_Watchdog_Report>:
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
10fbf0: 55 push %ebp 10fbf1: 89 e5 mov %esp,%ebp 10fbf3: 57 push %edi 10fbf4: 56 push %esi 10fbf5: 53 push %ebx 10fbf6: 83 ec 2c sub $0x2c,%esp 10fbf9: 8b 55 08 mov 0x8(%ebp),%edx 10fbfc: 8b 45 0c mov 0xc(%ebp),%eax
printk(
10fbff: 8b 78 24 mov 0x24(%eax),%edi 10fc02: 8b 70 20 mov 0x20(%eax),%esi 10fc05: 8b 58 1c mov 0x1c(%eax),%ebx 10fc08: 8b 48 0c mov 0xc(%eax),%ecx 10fc0b: 89 4d d4 mov %ecx,-0x2c(%ebp) 10fc0e: 8b 48 10 mov 0x10(%eax),%ecx 10fc11: 89 4d e4 mov %ecx,-0x1c(%ebp) 10fc14: 85 d2 test %edx,%edx
10fc16: 74 2c je 10fc44 <_Watchdog_Report+0x54>
10fc18: b9 03 2c 12 00 mov $0x122c03,%ecx 10fc1d: 83 ec 0c sub $0xc,%esp 10fc20: 57 push %edi 10fc21: 56 push %esi 10fc22: 53 push %ebx 10fc23: 50 push %eax 10fc24: ff 75 d4 pushl -0x2c(%ebp) 10fc27: ff 75 e4 pushl -0x1c(%ebp) 10fc2a: 51 push %ecx 10fc2b: 52 push %edx 10fc2c: 68 66 36 12 00 push $0x123666 10fc31: e8 2e 9e ff ff call 109a64 <printk> 10fc36: 83 c4 30 add $0x30,%esp
watch,
watch->routine,
watch->id,
watch->user_data
);
}
10fc39: 8d 65 f4 lea -0xc(%ebp),%esp 10fc3c: 5b pop %ebx 10fc3d: 5e pop %esi 10fc3e: 5f pop %edi 10fc3f: c9 leave 10fc40: c3 ret
10fc41: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
printk(
10fc44: b9 c9 34 12 00 mov $0x1234c9,%ecx 10fc49: 89 ca mov %ecx,%edx 10fc4b: eb d0 jmp 10fc1d <_Watchdog_Report+0x2d>
0010fb80 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
10fb80: 55 push %ebp 10fb81: 89 e5 mov %esp,%ebp 10fb83: 57 push %edi 10fb84: 56 push %esi 10fb85: 53 push %ebx 10fb86: 83 ec 20 sub $0x20,%esp 10fb89: 8b 7d 08 mov 0x8(%ebp),%edi 10fb8c: 8b 75 0c mov 0xc(%ebp),%esi
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
10fb8f: 9c pushf 10fb90: fa cli 10fb91: 8f 45 e4 popl -0x1c(%ebp)
printk( "Watchdog Chain: %s %p\n", name, header );
10fb94: 56 push %esi 10fb95: 57 push %edi 10fb96: 68 30 36 12 00 push $0x123630 10fb9b: e8 c4 9e ff ff call 109a64 <printk>
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10fba0: 8b 1e mov (%esi),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10fba2: 83 c6 04 add $0x4,%esi
if ( !_Chain_Is_empty( header ) ) {
10fba5: 83 c4 10 add $0x10,%esp 10fba8: 39 f3 cmp %esi,%ebx
10fbaa: 74 31 je 10fbdd <_Watchdog_Report_chain+0x5d>
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
10fbac: 83 ec 08 sub $0x8,%esp 10fbaf: 53 push %ebx 10fbb0: 6a 00 push $0x0 10fbb2: e8 39 00 00 00 call 10fbf0 <_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 )
10fbb7: 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 ;
10fbb9: 83 c4 10 add $0x10,%esp 10fbbc: 39 f3 cmp %esi,%ebx
10fbbe: 75 ec jne 10fbac <_Watchdog_Report_chain+0x2c><== NEVER TAKEN
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
10fbc0: 83 ec 08 sub $0x8,%esp 10fbc3: 57 push %edi 10fbc4: 68 47 36 12 00 push $0x123647 10fbc9: e8 96 9e ff ff call 109a64 <printk> 10fbce: 83 c4 10 add $0x10,%esp
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
10fbd1: ff 75 e4 pushl -0x1c(%ebp) 10fbd4: 9d popf
}
10fbd5: 8d 65 f4 lea -0xc(%ebp),%esp 10fbd8: 5b pop %ebx 10fbd9: 5e pop %esi 10fbda: 5f pop %edi 10fbdb: c9 leave 10fbdc: c3 ret
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
10fbdd: 83 ec 0c sub $0xc,%esp 10fbe0: 68 56 36 12 00 push $0x123656 10fbe5: e8 7a 9e ff ff call 109a64 <printk> 10fbea: 83 c4 10 add $0x10,%esp 10fbed: eb e2 jmp 10fbd1 <_Watchdog_Report_chain+0x51>
0010e7c8 <_Watchdog_Tickle>:
*/
void _Watchdog_Tickle(
Chain_Control *header
)
{
10e7c8: 55 push %ebp 10e7c9: 89 e5 mov %esp,%ebp 10e7cb: 57 push %edi 10e7cc: 56 push %esi 10e7cd: 53 push %ebx 10e7ce: 83 ec 1c sub $0x1c,%esp 10e7d1: 8b 7d 08 mov 0x8(%ebp),%edi
* See the comment in watchdoginsert.c and watchdogadjust.c
* about why it's safe not to declare header a pointer to
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
10e7d4: 9c pushf 10e7d5: fa cli 10e7d6: 5e pop %esi
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10e7d7: 8b 1f mov (%edi),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10e7d9: 8d 47 04 lea 0x4(%edi),%eax 10e7dc: 89 45 e4 mov %eax,-0x1c(%ebp)
if ( _Chain_Is_empty( header ) )
10e7df: 39 c3 cmp %eax,%ebx
10e7e1: 74 11 je 10e7f4 <_Watchdog_Tickle+0x2c>
* to be inserted has already had its delta_interval adjusted to 0, and
* so is added to the head of the chain with a delta_interval of 0.
*
* Steven Johnson - 12/2005 (gcc-3.2.3 -O3 on powerpc)
*/
if (the_watchdog->delta_interval != 0) {
10e7e3: 8b 43 10 mov 0x10(%ebx),%eax 10e7e6: 85 c0 test %eax,%eax
10e7e8: 74 34 je 10e81e <_Watchdog_Tickle+0x56>
the_watchdog->delta_interval--;
10e7ea: 48 dec %eax 10e7eb: 89 43 10 mov %eax,0x10(%ebx)
if ( the_watchdog->delta_interval != 0 )
10e7ee: 85 c0 test %eax,%eax
10e7f0: 74 2c je 10e81e <_Watchdog_Tickle+0x56>
10e7f2: 66 90 xchg %ax,%ax
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
10e7f4: 56 push %esi 10e7f5: 9d popf
}
10e7f6: 8d 65 f4 lea -0xc(%ebp),%esp 10e7f9: 5b pop %ebx 10e7fa: 5e pop %esi 10e7fb: 5f pop %edi 10e7fc: c9 leave 10e7fd: c3 ret
_ISR_Enable( level );
switch( watchdog_state ) {
case WATCHDOG_ACTIVE:
(*the_watchdog->routine)(
10e7fe: 83 ec 08 sub $0x8,%esp 10e801: ff 73 24 pushl 0x24(%ebx) 10e804: ff 73 20 pushl 0x20(%ebx) 10e807: ff 53 1c call *0x1c(%ebx)
the_watchdog->id,
the_watchdog->user_data
);
break;
10e80a: 83 c4 10 add $0x10,%esp
case WATCHDOG_REMOVE_IT:
break;
}
_ISR_Disable( level );
10e80d: 9c pushf 10e80e: fa cli 10e80f: 5e pop %esi
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
10e810: 8b 1f mov (%edi),%ebx
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
10e812: 3b 5d e4 cmp -0x1c(%ebp),%ebx
10e815: 74 dd je 10e7f4 <_Watchdog_Tickle+0x2c>
}
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
10e817: 8b 43 10 mov 0x10(%ebx),%eax 10e81a: 85 c0 test %eax,%eax
10e81c: 75 d6 jne 10e7f4 <_Watchdog_Tickle+0x2c>
if ( the_watchdog->delta_interval != 0 )
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
10e81e: 83 ec 0c sub $0xc,%esp 10e821: 53 push %ebx 10e822: e8 35 ff ff ff call 10e75c <_Watchdog_Remove>
_ISR_Enable( level );
10e827: 56 push %esi 10e828: 9d popf
switch( watchdog_state ) {
10e829: 83 c4 10 add $0x10,%esp 10e82c: 83 f8 02 cmp $0x2,%eax
10e82f: 75 dc jne 10e80d <_Watchdog_Tickle+0x45> <== NEVER TAKEN
10e831: eb cb jmp 10e7fe <_Watchdog_Tickle+0x36>
0010e834 <_Workspace_Handler_initialization>:
/*
* _Workspace_Handler_initialization
*/
void _Workspace_Handler_initialization(void)
{
10e834: 55 push %ebp 10e835: 89 e5 mov %esp,%ebp 10e837: 57 push %edi 10e838: 53 push %ebx
uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start;
10e839: 8b 1d 20 22 12 00 mov 0x122220,%ebx
uintptr_t size = Configuration.work_space_size;
10e83f: 8b 15 24 22 12 00 mov 0x122224,%edx
if ( Configuration.do_zero_of_workspace )
10e845: 80 3d 48 22 12 00 00 cmpb $0x0,0x122248
10e84c: 75 1e jne 10e86c <_Workspace_Handler_initialization+0x38>
memset( starting_address, 0, size );
memory_available = _Heap_Initialize(
10e84e: 6a 04 push $0x4 10e850: 52 push %edx 10e851: 53 push %ebx 10e852: 68 00 65 12 00 push $0x126500 10e857: e8 6c de ff ff call 10c6c8 <_Heap_Initialize>
starting_address,
size,
CPU_HEAP_ALIGNMENT
);
if ( memory_available == 0 )
10e85c: 83 c4 10 add $0x10,%esp 10e85f: 85 c0 test %eax,%eax
10e861: 74 13 je 10e876 <_Workspace_Handler_initialization+0x42>
_Internal_error_Occurred(
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_TOO_LITTLE_WORKSPACE
);
}
10e863: 8d 65 f8 lea -0x8(%ebp),%esp 10e866: 5b pop %ebx 10e867: 5f pop %edi 10e868: c9 leave 10e869: c3 ret
10e86a: 66 90 xchg %ax,%ax <== NOT EXECUTED
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 );
10e86c: 31 c0 xor %eax,%eax 10e86e: 89 df mov %ebx,%edi 10e870: 89 d1 mov %edx,%ecx 10e872: f3 aa rep stos %al,%es:(%edi) 10e874: eb d8 jmp 10e84e <_Workspace_Handler_initialization+0x1a>
size,
CPU_HEAP_ALIGNMENT
);
if ( memory_available == 0 )
_Internal_error_Occurred(
10e876: 50 push %eax 10e877: 6a 02 push $0x2 10e879: 6a 01 push $0x1 10e87b: 6a 00 push $0x0 10e87d: e8 4e e0 ff ff call 10c8d0 <_Internal_error_Occurred>
0010b5b4 <adjtime>:
int adjtime(
struct timeval *delta,
struct timeval *olddelta
)
{
10b5b4: 55 push %ebp 10b5b5: 89 e5 mov %esp,%ebp 10b5b7: 57 push %edi 10b5b8: 56 push %esi 10b5b9: 53 push %ebx 10b5ba: 83 ec 1c sub $0x1c,%esp 10b5bd: 8b 5d 08 mov 0x8(%ebp),%ebx 10b5c0: 8b 75 0c mov 0xc(%ebp),%esi
long adjustment;
/*
* Simple validations
*/
if ( !delta )
10b5c3: 85 db test %ebx,%ebx
10b5c5: 0f 84 f1 00 00 00 je 10b6bc <adjtime+0x108>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( delta->tv_usec >= TOD_MICROSECONDS_PER_SECOND )
10b5cb: 8b 53 04 mov 0x4(%ebx),%edx 10b5ce: 81 fa 3f 42 0f 00 cmp $0xf423f,%edx
10b5d4: 0f 87 e2 00 00 00 ja 10b6bc <adjtime+0x108>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( olddelta ) {
10b5da: 85 f6 test %esi,%esi
10b5dc: 74 10 je 10b5ee <adjtime+0x3a>
olddelta->tv_sec = 0;
10b5de: c7 06 00 00 00 00 movl $0x0,(%esi)
olddelta->tv_usec = 0;
10b5e4: c7 46 04 00 00 00 00 movl $0x0,0x4(%esi) 10b5eb: 8b 53 04 mov 0x4(%ebx),%edx
}
/* convert delta to microseconds */
adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND);
10b5ee: 8b 03 mov (%ebx),%eax 10b5f0: 8d 04 80 lea (%eax,%eax,4),%eax 10b5f3: 8d 04 80 lea (%eax,%eax,4),%eax 10b5f6: 8d 04 80 lea (%eax,%eax,4),%eax 10b5f9: 8d 04 80 lea (%eax,%eax,4),%eax 10b5fc: 8d 04 80 lea (%eax,%eax,4),%eax 10b5ff: 8d 04 80 lea (%eax,%eax,4),%eax 10b602: c1 e0 06 shl $0x6,%eax
adjustment += delta->tv_usec;
10b605: 8d 04 02 lea (%edx,%eax,1),%eax
/* too small to account for */
if ( adjustment < rtems_configuration_get_microseconds_per_tick() )
10b608: 3b 05 ac 46 12 00 cmp 0x1246ac,%eax
10b60e: 73 0c jae 10b61c <adjtime+0x68>
/* set the user's output */
if ( olddelta )
*olddelta = *delta;
return 0;
10b610: 31 c0 xor %eax,%eax
}
10b612: 8d 65 f4 lea -0xc(%ebp),%esp 10b615: 5b pop %ebx 10b616: 5e pop %esi 10b617: 5f pop %edi 10b618: c9 leave 10b619: c3 ret
10b61a: 66 90 xchg %ax,%ax <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b61c: a1 b4 8a 12 00 mov 0x128ab4,%eax 10b621: 40 inc %eax 10b622: a3 b4 8a 12 00 mov %eax,0x128ab4
* This prevents context switches while we are adjusting the TOD
*/
_Thread_Disable_dispatch();
_TOD_Get( &ts );
10b627: 83 ec 0c sub $0xc,%esp 10b62a: 8d 7d e0 lea -0x20(%ebp),%edi 10b62d: 57 push %edi 10b62e: e8 79 17 00 00 call 10cdac <_TOD_Get>
ts.tv_sec += delta->tv_sec;
10b633: 8b 03 mov (%ebx),%eax 10b635: 01 45 e0 add %eax,-0x20(%ebp)
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
10b638: 8b 43 04 mov 0x4(%ebx),%eax 10b63b: 8d 04 80 lea (%eax,%eax,4),%eax 10b63e: 8d 04 80 lea (%eax,%eax,4),%eax 10b641: 8d 04 80 lea (%eax,%eax,4),%eax 10b644: c1 e0 03 shl $0x3,%eax 10b647: 03 45 e4 add -0x1c(%ebp),%eax 10b64a: 89 45 e4 mov %eax,-0x1c(%ebp)
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
10b64d: 83 c4 10 add $0x10,%esp 10b650: 3d ff c9 9a 3b cmp $0x3b9ac9ff,%eax
10b655: 76 18 jbe 10b66f <adjtime+0xbb>
10b657: 8b 55 e0 mov -0x20(%ebp),%edx 10b65a: 66 90 xchg %ax,%ax
ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
10b65c: 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(
10b661: 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 ) {
10b662: 3d ff c9 9a 3b cmp $0x3b9ac9ff,%eax
10b667: 77 f3 ja 10b65c <adjtime+0xa8> <== NEVER TAKEN
10b669: 89 45 e4 mov %eax,-0x1c(%ebp) 10b66c: 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) ) {
10b66f: 3d 00 36 65 c4 cmp $0xc4653600,%eax
10b674: 77 19 ja 10b68f <adjtime+0xdb> <== NEVER TAKEN
10b676: 8b 55 e0 mov -0x20(%ebp),%edx 10b679: 8d 76 00 lea 0x0(%esi),%esi
ts.tv_nsec += TOD_NANOSECONDS_PER_SECOND;
10b67c: 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(
10b681: 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) ) {
10b682: 3d 00 36 65 c4 cmp $0xc4653600,%eax
10b687: 76 f3 jbe 10b67c <adjtime+0xc8>
10b689: 89 45 e4 mov %eax,-0x1c(%ebp) 10b68c: 89 55 e0 mov %edx,-0x20(%ebp)
ts.tv_nsec += TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec--;
}
_TOD_Set( &ts );
10b68f: 83 ec 0c sub $0xc,%esp 10b692: 57 push %edi 10b693: e8 a4 17 00 00 call 10ce3c <_TOD_Set>
_Thread_Enable_dispatch();
10b698: e8 c3 29 00 00 call 10e060 <_Thread_Enable_dispatch>
/* set the user's output */
if ( olddelta )
10b69d: 83 c4 10 add $0x10,%esp 10b6a0: 85 f6 test %esi,%esi
10b6a2: 0f 84 68 ff ff ff je 10b610 <adjtime+0x5c>
*olddelta = *delta;
10b6a8: 8b 03 mov (%ebx),%eax 10b6aa: 8b 53 04 mov 0x4(%ebx),%edx 10b6ad: 89 06 mov %eax,(%esi) 10b6af: 89 56 04 mov %edx,0x4(%esi)
return 0;
10b6b2: 31 c0 xor %eax,%eax
}
10b6b4: 8d 65 f4 lea -0xc(%ebp),%esp 10b6b7: 5b pop %ebx 10b6b8: 5e pop %esi 10b6b9: 5f pop %edi 10b6ba: c9 leave 10b6bb: 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 );
10b6bc: e8 8b 86 00 00 call 113d4c <__errno> 10b6c1: c7 00 16 00 00 00 movl $0x16,(%eax) 10b6c7: b8 ff ff ff ff mov $0xffffffff,%eax 10b6cc: e9 41 ff ff ff jmp 10b612 <adjtime+0x5e>
0010b424 <clock_gettime>:
int clock_gettime(
clockid_t clock_id,
struct timespec *tp
)
{
10b424: 55 push %ebp 10b425: 89 e5 mov %esp,%ebp 10b427: 83 ec 08 sub $0x8,%esp 10b42a: 8b 45 08 mov 0x8(%ebp),%eax 10b42d: 8b 55 0c mov 0xc(%ebp),%edx
if ( !tp )
10b430: 85 d2 test %edx,%edx
10b432: 74 14 je 10b448 <clock_gettime+0x24>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
10b434: 83 f8 01 cmp $0x1,%eax
10b437: 74 47 je 10b480 <clock_gettime+0x5c>
_TOD_Get(tp);
return 0;
}
#ifdef CLOCK_MONOTONIC
if ( clock_id == CLOCK_MONOTONIC ) {
10b439: 83 f8 04 cmp $0x4,%eax
10b43c: 74 32 je 10b470 <clock_gettime+0x4c> <== NEVER TAKEN
return 0;
}
#endif
#ifdef _POSIX_CPUTIME
if ( clock_id == CLOCK_PROCESS_CPUTIME ) {
10b43e: 83 f8 02 cmp $0x2,%eax
10b441: 74 2d je 10b470 <clock_gettime+0x4c>
return 0;
}
#endif
#ifdef _POSIX_THREAD_CPUTIME
if ( clock_id == CLOCK_THREAD_CPUTIME )
10b443: 83 f8 03 cmp $0x3,%eax
10b446: 74 14 je 10b45c <clock_gettime+0x38>
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
10b448: e8 37 8e 00 00 call 114284 <__errno> 10b44d: c7 00 16 00 00 00 movl $0x16,(%eax) 10b453: b8 ff ff ff ff mov $0xffffffff,%eax
return 0;
}
10b458: c9 leave 10b459: c3 ret
10b45a: 66 90 xchg %ax,%ax <== NOT EXECUTED
}
#endif
#ifdef _POSIX_THREAD_CPUTIME
if ( clock_id == CLOCK_THREAD_CPUTIME )
rtems_set_errno_and_return_minus_one( ENOSYS );
10b45c: e8 23 8e 00 00 call 114284 <__errno> 10b461: c7 00 58 00 00 00 movl $0x58,(%eax) 10b467: b8 ff ff ff ff mov $0xffffffff,%eax
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
}
10b46c: c9 leave 10b46d: c3 ret
10b46e: 66 90 xchg %ax,%ax <== NOT EXECUTED
}
#endif
#ifdef _POSIX_CPUTIME
if ( clock_id == CLOCK_PROCESS_CPUTIME ) {
_TOD_Get_uptime_as_timespec( tp );
10b470: 83 ec 0c sub $0xc,%esp 10b473: 52 push %edx 10b474: e8 8f 1e 00 00 call 10d308 <_TOD_Get_uptime_as_timespec>
return 0;
10b479: 83 c4 10 add $0x10,%esp 10b47c: 31 c0 xor %eax,%eax
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
}
10b47e: c9 leave 10b47f: c3 ret
{
if ( !tp )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
_TOD_Get(tp);
10b480: 83 ec 0c sub $0xc,%esp 10b483: 52 push %edx 10b484: e8 23 1e 00 00 call 10d2ac <_TOD_Get>
return 0;
10b489: 83 c4 10 add $0x10,%esp 10b48c: 31 c0 xor %eax,%eax
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
}
10b48e: c9 leave 10b48f: c3 ret
0010b490 <clock_settime>:
int clock_settime(
clockid_t clock_id,
const struct timespec *tp
)
{
10b490: 55 push %ebp 10b491: 89 e5 mov %esp,%ebp 10b493: 83 ec 08 sub $0x8,%esp 10b496: 8b 45 08 mov 0x8(%ebp),%eax 10b499: 8b 55 0c mov 0xc(%ebp),%edx
if ( !tp )
10b49c: 85 d2 test %edx,%edx
10b49e: 74 0f je 10b4af <clock_settime+0x1f> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
10b4a0: 83 f8 01 cmp $0x1,%eax
10b4a3: 74 1f je 10b4c4 <clock_settime+0x34>
_Thread_Disable_dispatch();
_TOD_Set( tp );
_Thread_Enable_dispatch();
}
#ifdef _POSIX_CPUTIME
else if ( clock_id == CLOCK_PROCESS_CPUTIME )
10b4a5: 83 f8 02 cmp $0x2,%eax
10b4a8: 74 42 je 10b4ec <clock_settime+0x5c>
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
#ifdef _POSIX_THREAD_CPUTIME
else if ( clock_id == CLOCK_THREAD_CPUTIME )
10b4aa: 83 f8 03 cmp $0x3,%eax
10b4ad: 74 3d je 10b4ec <clock_settime+0x5c>
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
10b4af: e8 d0 8d 00 00 call 114284 <__errno> 10b4b4: c7 00 16 00 00 00 movl $0x16,(%eax) 10b4ba: b8 ff ff ff ff mov $0xffffffff,%eax
return 0;
}
10b4bf: c9 leave 10b4c0: c3 ret
10b4c1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
{
if ( !tp )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
if ( tp->tv_sec < TOD_SECONDS_1970_THROUGH_1988 )
10b4c4: 81 3a ff e4 da 21 cmpl $0x21dae4ff,(%edx)
10b4ca: 76 e3 jbe 10b4af <clock_settime+0x1f>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b4cc: a1 54 85 12 00 mov 0x128554,%eax 10b4d1: 40 inc %eax 10b4d2: a3 54 85 12 00 mov %eax,0x128554
rtems_set_errno_and_return_minus_one( EINVAL );
_Thread_Disable_dispatch();
_TOD_Set( tp );
10b4d7: 83 ec 0c sub $0xc,%esp 10b4da: 52 push %edx 10b4db: e8 80 1e 00 00 call 10d360 <_TOD_Set>
_Thread_Enable_dispatch();
10b4e0: e8 9f 30 00 00 call 10e584 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
10b4e5: 83 c4 10 add $0x10,%esp 10b4e8: 31 c0 xor %eax,%eax
}
10b4ea: c9 leave 10b4eb: c3 ret
else if ( clock_id == CLOCK_PROCESS_CPUTIME )
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
#ifdef _POSIX_THREAD_CPUTIME
else if ( clock_id == CLOCK_THREAD_CPUTIME )
rtems_set_errno_and_return_minus_one( ENOSYS );
10b4ec: e8 93 8d 00 00 call 114284 <__errno> 10b4f1: c7 00 58 00 00 00 movl $0x58,(%eax) 10b4f7: b8 ff ff ff ff mov $0xffffffff,%eax
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
}
10b4fc: c9 leave 10b4fd: c3 ret
0010b214 <getitimer>:
int getitimer(
int which,
struct itimerval *value
)
{
10b214: 55 push %ebp 10b215: 89 e5 mov %esp,%ebp 10b217: 83 ec 08 sub $0x8,%esp
if ( !value )
10b21a: 8b 45 0c mov 0xc(%ebp),%eax 10b21d: 85 c0 test %eax,%eax
10b21f: 74 2f je 10b250 <getitimer+0x3c>
rtems_set_errno_and_return_minus_one( EFAULT );
switch ( which ) {
10b221: 83 7d 08 02 cmpl $0x2,0x8(%ebp)
10b225: 76 15 jbe 10b23c <getitimer+0x28>
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10b227: e8 7c 87 00 00 call 1139a8 <__errno> 10b22c: c7 00 16 00 00 00 movl $0x16,(%eax)
}
10b232: b8 ff ff ff ff mov $0xffffffff,%eax 10b237: c9 leave 10b238: c3 ret
10b239: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
switch ( which ) {
case ITIMER_REAL:
case ITIMER_VIRTUAL:
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
10b23c: e8 67 87 00 00 call 1139a8 <__errno> 10b241: c7 00 58 00 00 00 movl $0x58,(%eax)
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10b247: b8 ff ff ff ff mov $0xffffffff,%eax 10b24c: c9 leave 10b24d: c3 ret
10b24e: 66 90 xchg %ax,%ax <== NOT EXECUTED
int which,
struct itimerval *value
)
{
if ( !value )
rtems_set_errno_and_return_minus_one( EFAULT );
10b250: e8 53 87 00 00 call 1139a8 <__errno> 10b255: c7 00 0e 00 00 00 movl $0xe,(%eax) 10b25b: eb d5 jmp 10b232 <getitimer+0x1e>
001240d0 <killinfo>:
int killinfo(
pid_t pid,
int sig,
const union sigval *value
)
{
1240d0: 55 push %ebp 1240d1: 89 e5 mov %esp,%ebp 1240d3: 57 push %edi 1240d4: 56 push %esi 1240d5: 53 push %ebx 1240d6: 83 ec 3c sub $0x3c,%esp 1240d9: 8b 75 0c mov 0xc(%ebp),%esi 1240dc: 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() )
1240df: e8 00 fd ff ff call 123de4 <getpid> 1240e4: 3b 45 08 cmp 0x8(%ebp),%eax
1240e7: 0f 85 3f 02 00 00 jne 12432c <killinfo+0x25c>
rtems_set_errno_and_return_minus_one( ESRCH );
/*
* Validate the signal passed.
*/
if ( !sig )
1240ed: 85 f6 test %esi,%esi
1240ef: 0f 84 4c 02 00 00 je 124341 <killinfo+0x271>
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
1240f5: 8d 4e ff lea -0x1(%esi),%ecx
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
1240f8: 83 f9 1f cmp $0x1f,%ecx
1240fb: 0f 87 40 02 00 00 ja 124341 <killinfo+0x271>
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 )
124101: 8d 04 76 lea (%esi,%esi,2),%eax 124104: 83 3c 85 88 e7 12 00 cmpl $0x1,0x12e788(,%eax,4)
12410b: 01 12410c: 0f 84 e6 01 00 00 je 1242f8 <killinfo+0x228> /* * 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 ) )
124112: 83 fe 08 cmp $0x8,%esi
124115: 0f 84 c9 00 00 00 je 1241e4 <killinfo+0x114>
12411b: 83 fe 04 cmp $0x4,%esi
12411e: 0f 84 c0 00 00 00 je 1241e4 <killinfo+0x114>
124124: 83 fe 0b cmp $0xb,%esi
124127: 0f 84 b7 00 00 00 je 1241e4 <killinfo+0x114>
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
12412d: bb 01 00 00 00 mov $0x1,%ebx 124132: d3 e3 shl %cl,%ebx
/*
* Build up a siginfo structure
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
124134: 89 75 dc mov %esi,-0x24(%ebp)
siginfo->si_code = SI_USER;
124137: c7 45 e0 01 00 00 00 movl $0x1,-0x20(%ebp)
if ( !value ) {
12413e: 85 ff test %edi,%edi
124140: 0f 84 ba 01 00 00 je 124300 <killinfo+0x230>
siginfo->si_value.sival_int = 0;
} else {
siginfo->si_value = *value;
124146: 8b 07 mov (%edi),%eax 124148: 89 45 e4 mov %eax,-0x1c(%ebp) 12414b: a1 94 e1 12 00 mov 0x12e194,%eax 124150: 40 inc %eax 124151: a3 94 e1 12 00 mov %eax,0x12e194
/*
* 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;
124156: 8b 0d 58 e7 12 00 mov 0x12e758,%ecx
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( _POSIX_signals_Is_interested( api, mask ) ) {
12415c: 8b 81 f8 00 00 00 mov 0xf8(%ecx),%eax 124162: 8b 80 d0 00 00 00 mov 0xd0(%eax),%eax 124168: f7 d0 not %eax 12416a: 85 c3 test %eax,%ebx
12416c: 75 34 jne 1241a2 <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 ;
12416e: a1 20 e9 12 00 mov 0x12e920,%eax 124173: 3d 24 e9 12 00 cmp $0x12e924,%eax
124178: 75 1b jne 124195 <killinfo+0xc5>
12417a: e9 81 00 00 00 jmp 124200 <killinfo+0x130>
12417f: 90 nop <== NOT EXECUTED
/*
* Is this thread is blocked waiting for another signal but has
* not blocked this one?
*/
if (~api->signals_blocked & mask)
124180: 8b 92 d0 00 00 00 mov 0xd0(%edx),%edx 124186: f7 d2 not %edx 124188: 85 d3 test %edx,%ebx
12418a: 75 16 jne 1241a2 <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 ) {
12418c: 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 ;
12418e: 3d 24 e9 12 00 cmp $0x12e924,%eax
124193: 74 6b je 124200 <killinfo+0x130> <== ALWAYS TAKEN
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
the_thread = (Thread_Control *)the_node;
124195: 89 c1 mov %eax,%ecx
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
124197: 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)
12419d: 85 58 30 test %ebx,0x30(%eax)
1241a0: 74 de je 124180 <killinfo+0xb0>
/*
* 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 ) ) {
1241a2: 50 push %eax
mask = signo_to_mask( sig );
/*
* Build up a siginfo structure
*/
siginfo = &siginfo_struct;
1241a3: 8d 45 dc lea -0x24(%ebp),%eax
/*
* Returns true if the signal was synchronously given to a thread
* blocked waiting for the signal.
*/
if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) {
1241a6: 50 push %eax 1241a7: 56 push %esi 1241a8: 51 push %ecx 1241a9: e8 d6 01 00 00 call 124384 <_POSIX_signals_Unblock_thread> 1241ae: 83 c4 10 add $0x10,%esp 1241b1: 84 c0 test %al,%al
1241b3: 75 1f jne 1241d4 <killinfo+0x104>
/*
* 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 );
1241b5: 83 ec 0c sub $0xc,%esp 1241b8: 53 push %ebx 1241b9: e8 b2 01 00 00 call 124370 <_POSIX_signals_Set_process_signals>
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
1241be: 8d 1c 76 lea (%esi,%esi,2),%ebx 1241c1: c1 e3 02 shl $0x2,%ebx 1241c4: 83 c4 10 add $0x10,%esp 1241c7: 83 bb 80 e7 12 00 02 cmpl $0x2,0x12e780(%ebx)
1241ce: 0f 84 e4 00 00 00 je 1242b8 <killinfo+0x1e8>
_Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node );
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
1241d4: e8 af e5 fe ff call 112788 <_Thread_Enable_dispatch>
return 0;
1241d9: 31 c0 xor %eax,%eax
}
1241db: 8d 65 f4 lea -0xc(%ebp),%esp 1241de: 5b pop %ebx 1241df: 5e pop %esi 1241e0: 5f pop %edi 1241e1: c9 leave 1241e2: c3 ret
1241e3: 90 nop <== NOT EXECUTED
* 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 );
1241e4: e8 7b 03 00 00 call 124564 <pthread_self> 1241e9: 83 ec 08 sub $0x8,%esp 1241ec: 56 push %esi 1241ed: 50 push %eax 1241ee: e8 b1 02 00 00 call 1244a4 <pthread_kill> 1241f3: 83 c4 10 add $0x10,%esp
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
return 0;
}
1241f6: 8d 65 f4 lea -0xc(%ebp),%esp 1241f9: 5b pop %ebx 1241fa: 5e pop %esi 1241fb: 5f pop %edi 1241fc: c9 leave 1241fd: c3 ret
1241fe: 66 90 xchg %ax,%ax <== NOT EXECUTED
* NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1;
124200: 0f b6 05 34 9d 12 00 movzbl 0x129d34,%eax 124207: 40 inc %eax 124208: 89 45 d4 mov %eax,-0x2c(%ebp)
* * NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL;
12420b: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp)
interested_priority = PRIORITY_MAXIMUM + 1;
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
124212: c7 45 cc 02 00 00 00 movl $0x2,-0x34(%ebp) 124219: 89 5d d0 mov %ebx,-0x30(%ebp) 12421c: 89 75 c0 mov %esi,-0x40(%ebp)
/*
* This can occur when no one is interested and an API is not configured.
*/
if ( !_Objects_Information_table[ the_api ] )
12421f: 8b 55 cc mov -0x34(%ebp),%edx 124222: 8b 04 95 6c e1 12 00 mov 0x12e16c(,%edx,4),%eax 124229: 85 c0 test %eax,%eax
12422b: 74 68 je 124295 <killinfo+0x1c5> <== NEVER TAKEN
continue;
the_info = _Objects_Information_table[ the_api ][ 1 ];
12422d: 8b 40 04 mov 0x4(%eax),%eax
*/
if ( !the_info )
continue;
#endif
maximum = the_info->maximum;
124230: 0f b7 70 10 movzwl 0x10(%eax),%esi
object_table = the_info->local_table;
124234: 8b 78 1c mov 0x1c(%eax),%edi
for ( index = 1 ; index <= maximum ; index++ ) {
124237: 85 f6 test %esi,%esi
124239: 74 5a je 124295 <killinfo+0x1c5>
12423b: b8 01 00 00 00 mov $0x1,%eax
the_thread = (Thread_Control *) object_table[ index ];
124240: 8b 14 87 mov (%edi,%eax,4),%edx
if ( !the_thread )
124243: 85 d2 test %edx,%edx
124245: 74 49 je 124290 <killinfo+0x1c0>
/*
* If this thread is of lower priority than the interested thread,
* go on to the next thread.
*/
if ( the_thread->current_priority > interested_priority )
124247: 8b 4a 14 mov 0x14(%edx),%ecx 12424a: 3b 4d d4 cmp -0x2c(%ebp),%ecx
12424d: 77 41 ja 124290 <killinfo+0x1c0>
#if defined(RTEMS_DEBUG)
if ( !api )
continue;
#endif
if ( !_POSIX_signals_Is_interested( api, mask ) )
12424f: 8b 9a f8 00 00 00 mov 0xf8(%edx),%ebx 124255: 8b 9b d0 00 00 00 mov 0xd0(%ebx),%ebx 12425b: f7 d3 not %ebx 12425d: 85 5d d0 test %ebx,-0x30(%ebp)
124260: 74 2e je 124290 <killinfo+0x1c0>
*
* 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 ) {
124262: 3b 4d d4 cmp -0x2c(%ebp),%ecx
124265: 72 21 jb 124288 <killinfo+0x1b8>
* and blocking interruptibutable by signal.
*
* If the interested thread is ready, don't think about changing.
*/
if ( interested && !_States_Is_ready( interested->current_state ) ) {
124267: 8b 5d c8 mov -0x38(%ebp),%ebx 12426a: 85 db test %ebx,%ebx
12426c: 74 22 je 124290 <killinfo+0x1c0> <== NEVER TAKEN
12426e: 8b 5d c8 mov -0x38(%ebp),%ebx 124271: 8b 5b 10 mov 0x10(%ebx),%ebx 124274: 89 5d c4 mov %ebx,-0x3c(%ebp) 124277: 85 db test %ebx,%ebx
124279: 74 15 je 124290 <killinfo+0x1c0> <== NEVER TAKEN
/* preferred ready over blocked */
DEBUG_STEP("5");
if ( _States_Is_ready( the_thread->current_state ) ) {
12427b: 8b 5a 10 mov 0x10(%edx),%ebx 12427e: 85 db test %ebx,%ebx
124280: 0f 85 86 00 00 00 jne 12430c <killinfo+0x23c>
124286: 66 90 xchg %ax,%ax 124288: 89 4d d4 mov %ecx,-0x2c(%ebp) 12428b: 89 55 c8 mov %edx,-0x38(%ebp) 12428e: 66 90 xchg %ax,%ax
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
for ( index = 1 ; index <= maximum ; index++ ) {
124290: 40 inc %eax 124291: 39 c6 cmp %eax,%esi
124293: 73 ab jae 124240 <killinfo+0x170>
* + 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++) {
124295: ff 45 cc incl -0x34(%ebp) 124298: 83 7d cc 04 cmpl $0x4,-0x34(%ebp)
12429c: 75 81 jne 12421f <killinfo+0x14f>
12429e: 8b 5d d0 mov -0x30(%ebp),%ebx 1242a1: 8b 75 c0 mov -0x40(%ebp),%esi
}
}
}
}
if ( interested ) {
1242a4: 8b 55 c8 mov -0x38(%ebp),%edx 1242a7: 85 d2 test %edx,%edx
1242a9: 0f 84 06 ff ff ff je 1241b5 <killinfo+0xe5>
1242af: 8b 4d c8 mov -0x38(%ebp),%ecx 1242b2: e9 eb fe ff ff jmp 1241a2 <killinfo+0xd2>
1242b7: 90 nop <== NOT EXECUTED
_POSIX_signals_Set_process_signals( mask );
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
psiginfo = (POSIX_signals_Siginfo_node *)
_Chain_Get( &_POSIX_signals_Inactive_siginfo );
1242b8: 83 ec 0c sub $0xc,%esp 1242bb: 68 00 e9 12 00 push $0x12e900 1242c0: e8 63 cd fe ff call 111028 <_Chain_Get>
if ( !psiginfo ) {
1242c5: 83 c4 10 add $0x10,%esp 1242c8: 85 c0 test %eax,%eax
1242ca: 0f 84 86 00 00 00 je 124356 <killinfo+0x286>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EAGAIN );
}
psiginfo->Info = *siginfo;
1242d0: 8d 78 08 lea 0x8(%eax),%edi 1242d3: 8d 75 dc lea -0x24(%ebp),%esi 1242d6: b9 03 00 00 00 mov $0x3,%ecx 1242db: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node );
1242dd: 83 ec 08 sub $0x8,%esp 1242e0: 50 push %eax 1242e1: 81 c3 a0 e9 12 00 add $0x12e9a0,%ebx 1242e7: 53 push %ebx 1242e8: e8 ff cc fe ff call 110fec <_Chain_Append> 1242ed: 83 c4 10 add $0x10,%esp 1242f0: e9 df fe ff ff jmp 1241d4 <killinfo+0x104>
1242f5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
/*
* If the signal is being ignored, then we are out of here.
*/
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN )
return 0;
1242f8: 31 c0 xor %eax,%eax 1242fa: e9 f7 fe ff ff jmp 1241f6 <killinfo+0x126>
1242ff: 90 nop <== NOT EXECUTED
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
siginfo->si_code = SI_USER;
if ( !value ) {
siginfo->si_value.sival_int = 0;
124300: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 124307: e9 3f fe ff ff jmp 12414b <killinfo+0x7b>
continue;
}
DEBUG_STEP("6");
/* prefer blocked/interruptible over blocked/not interruptible */
if ( !_States_Is_interruptible_by_signal(interested->current_state) ) {
12430c: f7 45 c4 00 00 00 10 testl $0x10000000,-0x3c(%ebp)
124313: 0f 85 77 ff ff ff jne 124290 <killinfo+0x1c0>
DEBUG_STEP("7");
if ( _States_Is_interruptible_by_signal(the_thread->current_state) ) {
124319: 81 e3 00 00 00 10 and $0x10000000,%ebx
12431f: 0f 84 6b ff ff ff je 124290 <killinfo+0x1c0>
124325: e9 5e ff ff ff jmp 124288 <killinfo+0x1b8>
12432a: 66 90 xchg %ax,%ax <== NOT EXECUTED
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid != getpid() )
rtems_set_errno_and_return_minus_one( ESRCH );
12432c: e8 ef 40 ff ff call 118420 <__errno> 124331: c7 00 03 00 00 00 movl $0x3,(%eax) 124337: b8 ff ff ff ff mov $0xffffffff,%eax 12433c: e9 b5 fe ff ff jmp 1241f6 <killinfo+0x126>
*/
if ( !sig )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
rtems_set_errno_and_return_minus_one( EINVAL );
124341: e8 da 40 ff ff call 118420 <__errno> 124346: c7 00 16 00 00 00 movl $0x16,(%eax) 12434c: b8 ff ff ff ff mov $0xffffffff,%eax 124351: e9 a0 fe ff ff jmp 1241f6 <killinfo+0x126>
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();
124356: e8 2d e4 fe ff call 112788 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EAGAIN );
12435b: e8 c0 40 ff ff call 118420 <__errno> 124360: c7 00 0b 00 00 00 movl $0xb,(%eax) 124366: 83 c8 ff or $0xffffffff,%eax 124369: e9 88 fe ff ff jmp 1241f6 <killinfo+0x126>
0010fa48 <mq_notify>:
int mq_notify(
mqd_t mqdes,
const struct sigevent *notification
)
{
10fa48: 55 push %ebp 10fa49: 89 e5 mov %esp,%ebp 10fa4b: 57 push %edi 10fa4c: 56 push %esi 10fa4d: 83 ec 14 sub $0x14,%esp 10fa50: 8b 75 0c mov 0xc(%ebp),%esi
POSIX_Message_queue_Control *the_mq;
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
10fa53: 8d 45 f4 lea -0xc(%ebp),%eax 10fa56: 50 push %eax 10fa57: ff 75 08 pushl 0x8(%ebp) 10fa5a: 68 e0 ff 12 00 push $0x12ffe0 10fa5f: e8 d4 31 00 00 call 112c38 <_Objects_Get>
switch ( location ) {
10fa64: 83 c4 10 add $0x10,%esp 10fa67: 8b 4d f4 mov -0xc(%ebp),%ecx 10fa6a: 85 c9 test %ecx,%ecx
10fa6c: 74 1a je 10fa88 <mq_notify+0x40>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
10fa6e: e8 ad 9d 00 00 call 119820 <__errno> 10fa73: c7 00 09 00 00 00 movl $0x9,(%eax) 10fa79: b8 ff ff ff ff mov $0xffffffff,%eax 10fa7e: 66 90 xchg %ax,%ax
}
10fa80: 8d 65 f8 lea -0x8(%ebp),%esp 10fa83: 5e pop %esi 10fa84: 5f pop %edi 10fa85: c9 leave 10fa86: c3 ret
10fa87: 90 nop <== NOT EXECUTED
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_mq = the_mq_fd->Queue;
10fa88: 8b 40 10 mov 0x10(%eax),%eax
if ( notification ) {
10fa8b: 85 f6 test %esi,%esi
10fa8d: 74 39 je 10fac8 <mq_notify+0x80>
if ( _CORE_message_queue_Is_notify_enabled( &the_mq->Message_queue ) ) {
10fa8f: 8b 50 7c mov 0x7c(%eax),%edx 10fa92: 85 d2 test %edx,%edx
10fa94: 75 46 jne 10fadc <mq_notify+0x94>
10fa96: c7 80 80 00 00 00 00 movl $0x0,0x80(%eax)
10fa9d: 00 00 00
rtems_set_errno_and_return_minus_one( EBUSY );
}
_CORE_message_queue_Set_notify( &the_mq->Message_queue, NULL, NULL );
the_mq->notification = *notification;
10faa0: 8d b8 90 00 00 00 lea 0x90(%eax),%edi 10faa6: b9 05 00 00 00 mov $0x5,%ecx 10faab: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Notify_Handler the_handler,
void *the_argument
)
{
the_message_queue->notify_handler = the_handler;
10faad: c7 40 7c 10 fa 10 00 movl $0x10fa10,0x7c(%eax)
the_message_queue->notify_argument = the_argument;
10fab4: 89 80 80 00 00 00 mov %eax,0x80(%eax)
_CORE_message_queue_Set_notify( &the_mq->Message_queue, NULL, NULL );
}
_Thread_Enable_dispatch();
10faba: e8 89 3a 00 00 call 113548 <_Thread_Enable_dispatch>
return 0;
10fabf: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
10fac1: 8d 65 f8 lea -0x8(%ebp),%esp 10fac4: 5e pop %esi 10fac5: 5f pop %edi 10fac6: c9 leave 10fac7: c3 ret
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Notify_Handler the_handler,
void *the_argument
)
{
the_message_queue->notify_handler = the_handler;
10fac8: c7 40 7c 00 00 00 00 movl $0x0,0x7c(%eax)
the_message_queue->notify_argument = the_argument;
10facf: c7 80 80 00 00 00 00 movl $0x0,0x80(%eax)
10fad6: 00 00 00
10fad9: eb df jmp 10faba <mq_notify+0x72>
10fadb: 90 nop <== NOT EXECUTED
case OBJECTS_LOCAL:
the_mq = the_mq_fd->Queue;
if ( notification ) {
if ( _CORE_message_queue_Is_notify_enabled( &the_mq->Message_queue ) ) {
_Thread_Enable_dispatch();
10fadc: e8 67 3a 00 00 call 113548 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EBUSY );
10fae1: e8 3a 9d 00 00 call 119820 <__errno> 10fae6: c7 00 10 00 00 00 movl $0x10,(%eax) 10faec: b8 ff ff ff ff mov $0xffffffff,%eax 10faf1: eb 8d jmp 10fa80 <mq_notify+0x38>
0010faf4 <mq_open>:
int oflag,
...
/* mode_t mode, */
/* struct mq_attr attr */
)
{
10faf4: 55 push %ebp 10faf5: 89 e5 mov %esp,%ebp 10faf7: 57 push %edi 10faf8: 56 push %esi 10faf9: 53 push %ebx 10fafa: 83 ec 2c sub $0x2c,%esp 10fafd: 8b 75 0c mov 0xc(%ebp),%esi
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10fb00: a1 94 fa 12 00 mov 0x12fa94,%eax 10fb05: 40 inc %eax 10fb06: a3 94 fa 12 00 mov %eax,0x12fa94
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
10fb0b: 89 f0 mov %esi,%eax 10fb0d: 25 00 02 00 00 and $0x200,%eax 10fb12: 89 45 d4 mov %eax,-0x2c(%ebp)
10fb15: 0f 85 c9 00 00 00 jne 10fbe4 <mq_open+0xf0>
/* struct mq_attr attr */
)
{
va_list arg;
mode_t mode;
struct mq_attr *attr = NULL;
10fb1b: 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 *)
_Objects_Allocate( &_POSIX_Message_queue_Information_fds );
10fb22: 83 ec 0c sub $0xc,%esp 10fb25: 68 e0 ff 12 00 push $0x12ffe0 10fb2a: e8 51 2c 00 00 call 112780 <_Objects_Allocate> 10fb2f: 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 ) {
10fb31: 83 c4 10 add $0x10,%esp 10fb34: 85 c0 test %eax,%eax
10fb36: 0f 84 b4 00 00 00 je 10fbf0 <mq_open+0xfc>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENFILE );
}
the_mq_fd->oflag = oflag;
10fb3c: 89 70 14 mov %esi,0x14(%eax)
status = _POSIX_Message_queue_Name_to_id( name, &the_mq_id );
10fb3f: 83 ec 08 sub $0x8,%esp 10fb42: 8d 45 e4 lea -0x1c(%ebp),%eax 10fb45: 50 push %eax 10fb46: ff 75 08 pushl 0x8(%ebp) 10fb49: e8 ca 68 00 00 call 116418 <_POSIX_Message_queue_Name_to_id> 10fb4e: 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 ) {
10fb50: 83 c4 10 add $0x10,%esp 10fb53: 85 c0 test %eax,%eax
10fb55: 75 59 jne 10fbb0 <mq_open+0xbc>
} else { /* name -> ID translation succeeded */
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
10fb57: 81 e6 00 0a 00 00 and $0xa00,%esi 10fb5d: 81 fe 00 0a 00 00 cmp $0xa00,%esi
10fb63: 0f 84 a7 00 00 00 je 10fc10 <mq_open+0x11c>
Objects_Id id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control *)
_Objects_Get( &_POSIX_Message_queue_Information, id, location );
10fb69: 50 push %eax
/*
* 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 );
10fb6a: 8d 45 dc lea -0x24(%ebp),%eax 10fb6d: 50 push %eax 10fb6e: ff 75 e4 pushl -0x1c(%ebp) 10fb71: 68 40 fe 12 00 push $0x12fe40 10fb76: e8 bd 30 00 00 call 112c38 <_Objects_Get> 10fb7b: 89 45 e0 mov %eax,-0x20(%ebp)
the_mq->open_count += 1;
10fb7e: ff 40 18 incl 0x18(%eax)
the_mq_fd->Queue = the_mq;
10fb81: 89 43 10 mov %eax,0x10(%ebx)
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
_Objects_Set_local_object(
10fb84: 0f b7 53 08 movzwl 0x8(%ebx),%edx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10fb88: a1 fc ff 12 00 mov 0x12fffc,%eax 10fb8d: 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;
10fb90: 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();
10fb97: e8 ac 39 00 00 call 113548 <_Thread_Enable_dispatch>
_Thread_Enable_dispatch();
10fb9c: e8 a7 39 00 00 call 113548 <_Thread_Enable_dispatch>
return (mqd_t)the_mq_fd->Object.id;
10fba1: 8b 43 08 mov 0x8(%ebx),%eax 10fba4: 83 c4 10 add $0x10,%esp
);
_Thread_Enable_dispatch();
return (mqd_t) the_mq_fd->Object.id;
}
10fba7: 8d 65 f4 lea -0xc(%ebp),%esp 10fbaa: 5b pop %ebx 10fbab: 5e pop %esi 10fbac: 5f pop %edi 10fbad: c9 leave 10fbae: c3 ret
10fbaf: 90 nop <== NOT EXECUTED
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) ) ) {
10fbb0: 83 f8 02 cmp $0x2,%eax
10fbb3: 0f 84 87 00 00 00 je 10fc40 <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 );
10fbb9: 83 ec 08 sub $0x8,%esp 10fbbc: 53 push %ebx 10fbbd: 68 e0 ff 12 00 push $0x12ffe0 10fbc2: e8 31 2f 00 00 call 112af8 <_Objects_Free>
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
10fbc7: e8 7c 39 00 00 call 113548 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( status, mqd_t );
10fbcc: e8 4f 9c 00 00 call 119820 <__errno> 10fbd1: 89 38 mov %edi,(%eax) 10fbd3: 83 c4 10 add $0x10,%esp 10fbd6: b8 ff ff ff ff mov $0xffffffff,%eax
);
_Thread_Enable_dispatch();
return (mqd_t) the_mq_fd->Object.id;
}
10fbdb: 8d 65 f4 lea -0xc(%ebp),%esp 10fbde: 5b pop %ebx 10fbdf: 5e pop %esi 10fbe0: 5f pop %edi 10fbe1: c9 leave 10fbe2: c3 ret
10fbe3: 90 nop <== NOT EXECUTED
_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 * );
10fbe4: 8b 45 14 mov 0x14(%ebp),%eax 10fbe7: 89 45 d0 mov %eax,-0x30(%ebp) 10fbea: e9 33 ff ff ff jmp 10fb22 <mq_open+0x2e>
10fbef: 90 nop <== NOT EXECUTED
va_end(arg);
}
the_mq_fd = _POSIX_Message_queue_Allocate_fd();
if ( !the_mq_fd ) {
_Thread_Enable_dispatch();
10fbf0: e8 53 39 00 00 call 113548 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENFILE );
10fbf5: e8 26 9c 00 00 call 119820 <__errno> 10fbfa: c7 00 17 00 00 00 movl $0x17,(%eax) 10fc00: b8 ff ff ff ff mov $0xffffffff,%eax
);
_Thread_Enable_dispatch();
return (mqd_t) the_mq_fd->Object.id;
}
10fc05: 8d 65 f4 lea -0xc(%ebp),%esp 10fc08: 5b pop %ebx 10fc09: 5e pop %esi 10fc0a: 5f pop %edi 10fc0b: c9 leave 10fc0c: c3 ret
10fc0d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
10fc10: 83 ec 08 sub $0x8,%esp 10fc13: 53 push %ebx 10fc14: 68 e0 ff 12 00 push $0x12ffe0 10fc19: e8 da 2e 00 00 call 112af8 <_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();
10fc1e: e8 25 39 00 00 call 113548 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( EEXIST, mqd_t );
10fc23: e8 f8 9b 00 00 call 119820 <__errno> 10fc28: c7 00 11 00 00 00 movl $0x11,(%eax) 10fc2e: 83 c4 10 add $0x10,%esp 10fc31: b8 ff ff ff ff mov $0xffffffff,%eax
);
_Thread_Enable_dispatch();
return (mqd_t) the_mq_fd->Object.id;
}
10fc36: 8d 65 f4 lea -0xc(%ebp),%esp 10fc39: 5b pop %ebx 10fc3a: 5e pop %esi 10fc3b: 5f pop %edi 10fc3c: c9 leave 10fc3d: c3 ret
10fc3e: 66 90 xchg %ax,%ax <== NOT EXECUTED
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) ) ) {
10fc40: 8b 55 d4 mov -0x2c(%ebp),%edx 10fc43: 85 d2 test %edx,%edx
10fc45: 0f 84 6e ff ff ff je 10fbb9 <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(
10fc4b: 8d 45 e0 lea -0x20(%ebp),%eax 10fc4e: 50 push %eax 10fc4f: ff 75 d0 pushl -0x30(%ebp) 10fc52: 6a 01 push $0x1 10fc54: ff 75 08 pushl 0x8(%ebp) 10fc57: e8 34 66 00 00 call 116290 <_POSIX_Message_queue_Create_support>
);
/*
* errno was set by Create_support, so don't set it again.
*/
if ( status == -1 ) {
10fc5c: 83 c4 10 add $0x10,%esp 10fc5f: 40 inc %eax
10fc60: 74 26 je 10fc88 <mq_open+0x194>
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
return (mqd_t) -1;
}
the_mq_fd->Queue = the_mq;
10fc62: 8b 45 e0 mov -0x20(%ebp),%eax 10fc65: 89 43 10 mov %eax,0x10(%ebx)
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
_Objects_Set_local_object(
10fc68: 0f b7 53 08 movzwl 0x8(%ebx),%edx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10fc6c: a1 fc ff 12 00 mov 0x12fffc,%eax 10fc71: 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;
10fc74: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx)
&_POSIX_Message_queue_Information_fds,
&the_mq_fd->Object,
NULL
);
_Thread_Enable_dispatch();
10fc7b: e8 c8 38 00 00 call 113548 <_Thread_Enable_dispatch>
return (mqd_t) the_mq_fd->Object.id;
10fc80: 8b 43 08 mov 0x8(%ebx),%eax 10fc83: e9 1f ff ff ff jmp 10fba7 <mq_open+0xb3> 10fc88: 83 ec 08 sub $0x8,%esp 10fc8b: 53 push %ebx 10fc8c: 68 e0 ff 12 00 push $0x12ffe0 10fc91: e8 62 2e 00 00 call 112af8 <_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();
10fc96: e8 ad 38 00 00 call 113548 <_Thread_Enable_dispatch>
return (mqd_t) -1;
10fc9b: 83 c4 10 add $0x10,%esp 10fc9e: b8 ff ff ff ff mov $0xffffffff,%eax 10fca3: e9 ff fe ff ff jmp 10fba7 <mq_open+0xb3>
0010fef4 <mq_setattr>:
int mq_setattr(
mqd_t mqdes,
const struct mq_attr *mqstat,
struct mq_attr *omqstat
)
{
10fef4: 55 push %ebp 10fef5: 89 e5 mov %esp,%ebp 10fef7: 56 push %esi 10fef8: 53 push %ebx 10fef9: 83 ec 10 sub $0x10,%esp 10fefc: 8b 75 0c mov 0xc(%ebp),%esi 10feff: 8b 5d 10 mov 0x10(%ebp),%ebx
POSIX_Message_queue_Control_fd *the_mq_fd;
CORE_message_queue_Control *the_core_mq;
Objects_Locations location;
if ( !mqstat )
10ff02: 85 f6 test %esi,%esi
10ff04: 74 60 je 10ff66 <mq_setattr+0x72>
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(
10ff06: 51 push %ecx
rtems_set_errno_and_return_minus_one( EINVAL );
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
10ff07: 8d 45 f4 lea -0xc(%ebp),%eax 10ff0a: 50 push %eax 10ff0b: ff 75 08 pushl 0x8(%ebp) 10ff0e: 68 e0 ff 12 00 push $0x12ffe0 10ff13: e8 20 2d 00 00 call 112c38 <_Objects_Get>
switch ( location ) {
10ff18: 83 c4 10 add $0x10,%esp 10ff1b: 8b 55 f4 mov -0xc(%ebp),%edx 10ff1e: 85 d2 test %edx,%edx
10ff20: 75 32 jne 10ff54 <mq_setattr+0x60>
case OBJECTS_LOCAL:
the_core_mq = &the_mq_fd->Queue->Message_queue;
10ff22: 8b 50 10 mov 0x10(%eax),%edx
/*
* Return the old values.
*/
if ( omqstat ) {
10ff25: 85 db test %ebx,%ebx
10ff27: 74 17 je 10ff40 <mq_setattr+0x4c>
omqstat->mq_flags = the_mq_fd->oflag;
10ff29: 8b 48 14 mov 0x14(%eax),%ecx 10ff2c: 89 0b mov %ecx,(%ebx)
omqstat->mq_msgsize = the_core_mq->maximum_message_size;
10ff2e: 8b 4a 68 mov 0x68(%edx),%ecx 10ff31: 89 4b 08 mov %ecx,0x8(%ebx)
omqstat->mq_maxmsg = the_core_mq->maximum_pending_messages;
10ff34: 8b 4a 60 mov 0x60(%edx),%ecx 10ff37: 89 4b 04 mov %ecx,0x4(%ebx)
omqstat->mq_curmsgs = the_core_mq->number_of_pending_messages;
10ff3a: 8b 52 64 mov 0x64(%edx),%edx 10ff3d: 89 53 0c mov %edx,0xc(%ebx)
}
the_mq_fd->oflag = mqstat->mq_flags;
10ff40: 8b 16 mov (%esi),%edx 10ff42: 89 50 14 mov %edx,0x14(%eax)
_Thread_Enable_dispatch();
10ff45: e8 fe 35 00 00 call 113548 <_Thread_Enable_dispatch>
return 0;
10ff4a: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
10ff4c: 8d 65 f8 lea -0x8(%ebp),%esp 10ff4f: 5b pop %ebx 10ff50: 5e pop %esi 10ff51: c9 leave 10ff52: c3 ret
10ff53: 90 nop <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
10ff54: e8 c7 98 00 00 call 119820 <__errno> 10ff59: c7 00 09 00 00 00 movl $0x9,(%eax) 10ff5f: b8 ff ff ff ff mov $0xffffffff,%eax 10ff64: eb e6 jmp 10ff4c <mq_setattr+0x58>
POSIX_Message_queue_Control_fd *the_mq_fd;
CORE_message_queue_Control *the_core_mq;
Objects_Locations location;
if ( !mqstat )
rtems_set_errno_and_return_minus_one( EINVAL );
10ff66: e8 b5 98 00 00 call 119820 <__errno> 10ff6b: c7 00 16 00 00 00 movl $0x16,(%eax) 10ff71: b8 ff ff ff ff mov $0xffffffff,%eax 10ff76: eb d4 jmp 10ff4c <mq_setattr+0x58>
0011091c <pthread_attr_destroy>:
#include <rtems/system.h>
int pthread_attr_destroy(
pthread_attr_t *attr
)
{
11091c: 55 push %ebp 11091d: 89 e5 mov %esp,%ebp 11091f: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr || !attr->is_initialized )
110922: 85 c0 test %eax,%eax
110924: 74 12 je 110938 <pthread_attr_destroy+0x1c>
110926: 8b 10 mov (%eax),%edx 110928: 85 d2 test %edx,%edx
11092a: 74 0c je 110938 <pthread_attr_destroy+0x1c>
return EINVAL;
attr->is_initialized = false;
11092c: c7 00 00 00 00 00 movl $0x0,(%eax)
return 0;
110932: 31 c0 xor %eax,%eax
}
110934: c9 leave 110935: c3 ret
110936: 66 90 xchg %ax,%ax <== NOT EXECUTED
int pthread_attr_destroy(
pthread_attr_t *attr
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
110938: b8 16 00 00 00 mov $0x16,%eax
attr->is_initialized = false;
return 0;
}
11093d: c9 leave 11093e: c3 ret
001109b8 <pthread_attr_getschedparam>:
int pthread_attr_getschedparam(
const pthread_attr_t *attr,
struct sched_param *param
)
{
1109b8: 55 push %ebp 1109b9: 89 e5 mov %esp,%ebp 1109bb: 57 push %edi 1109bc: 56 push %esi 1109bd: 8b 75 08 mov 0x8(%ebp),%esi 1109c0: 8b 45 0c mov 0xc(%ebp),%eax
if ( !attr || !attr->is_initialized || !param )
1109c3: 85 f6 test %esi,%esi
1109c5: 74 1d je 1109e4 <pthread_attr_getschedparam+0x2c>
1109c7: 8b 16 mov (%esi),%edx 1109c9: 85 d2 test %edx,%edx
1109cb: 74 17 je 1109e4 <pthread_attr_getschedparam+0x2c>
1109cd: 85 c0 test %eax,%eax
1109cf: 74 13 je 1109e4 <pthread_attr_getschedparam+0x2c>
return EINVAL;
*param = attr->schedparam;
1109d1: 83 c6 18 add $0x18,%esi 1109d4: b9 07 00 00 00 mov $0x7,%ecx 1109d9: 89 c7 mov %eax,%edi 1109db: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return 0;
1109dd: 31 c0 xor %eax,%eax
}
1109df: 5e pop %esi 1109e0: 5f pop %edi 1109e1: c9 leave 1109e2: c3 ret
1109e3: 90 nop <== NOT EXECUTED
const pthread_attr_t *attr,
struct sched_param *param
)
{
if ( !attr || !attr->is_initialized || !param )
return EINVAL;
1109e4: b8 16 00 00 00 mov $0x16,%eax
*param = attr->schedparam;
return 0;
}
1109e9: 5e pop %esi 1109ea: 5f pop %edi 1109eb: c9 leave 1109ec: c3 ret
00110a68 <pthread_attr_getstack>:
int pthread_attr_getstack(
const pthread_attr_t *attr,
void **stackaddr,
size_t *stacksize
)
{
110a68: 55 push %ebp 110a69: 89 e5 mov %esp,%ebp 110a6b: 53 push %ebx 110a6c: 8b 45 08 mov 0x8(%ebp),%eax 110a6f: 8b 55 0c mov 0xc(%ebp),%edx 110a72: 8b 4d 10 mov 0x10(%ebp),%ecx
if ( !attr || !attr->is_initialized || !stackaddr || !stacksize )
110a75: 85 c0 test %eax,%eax
110a77: 74 1f je 110a98 <pthread_attr_getstack+0x30>
110a79: 8b 18 mov (%eax),%ebx 110a7b: 85 db test %ebx,%ebx
110a7d: 74 19 je 110a98 <pthread_attr_getstack+0x30>
110a7f: 85 d2 test %edx,%edx
110a81: 74 15 je 110a98 <pthread_attr_getstack+0x30>
110a83: 85 c9 test %ecx,%ecx
110a85: 74 11 je 110a98 <pthread_attr_getstack+0x30>
return EINVAL;
*stackaddr = attr->stackaddr;
110a87: 8b 58 04 mov 0x4(%eax),%ebx 110a8a: 89 1a mov %ebx,(%edx)
*stacksize = attr->stacksize;
110a8c: 8b 40 08 mov 0x8(%eax),%eax 110a8f: 89 01 mov %eax,(%ecx)
return 0;
110a91: 31 c0 xor %eax,%eax
}
110a93: 5b pop %ebx 110a94: c9 leave 110a95: c3 ret
110a96: 66 90 xchg %ax,%ax <== NOT EXECUTED
void **stackaddr,
size_t *stacksize
)
{
if ( !attr || !attr->is_initialized || !stackaddr || !stacksize )
return EINVAL;
110a98: b8 16 00 00 00 mov $0x16,%eax
*stackaddr = attr->stackaddr;
*stacksize = attr->stacksize;
return 0;
}
110a9d: 5b pop %ebx 110a9e: c9 leave 110a9f: c3 ret
001114c8 <pthread_attr_setcputime>:
int pthread_attr_setcputime(
pthread_attr_t *attr,
int clock_allowed
)
{
1114c8: 55 push %ebp 1114c9: 89 e5 mov %esp,%ebp 1114cb: 8b 45 08 mov 0x8(%ebp),%eax 1114ce: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr || !attr->is_initialized )
1114d1: 85 c0 test %eax,%eax
1114d3: 74 0b je 1114e0 <pthread_attr_setcputime+0x18>
1114d5: 8b 08 mov (%eax),%ecx 1114d7: 85 c9 test %ecx,%ecx
1114d9: 74 05 je 1114e0 <pthread_attr_setcputime+0x18>
return EINVAL;
switch ( clock_allowed ) {
1114db: 83 fa 01 cmp $0x1,%edx
1114de: 76 08 jbe 1114e8 <pthread_attr_setcputime+0x20>
case CLOCK_DISABLED:
attr->cputime_clock_allowed = clock_allowed;
return 0;
default:
return EINVAL;
1114e0: b8 16 00 00 00 mov $0x16,%eax
} }
1114e5: c9 leave 1114e6: c3 ret
1114e7: 90 nop <== NOT EXECUTED
return EINVAL;
switch ( clock_allowed ) {
case CLOCK_ENABLED:
case CLOCK_DISABLED:
attr->cputime_clock_allowed = clock_allowed;
1114e8: 89 50 38 mov %edx,0x38(%eax)
return 0;
1114eb: 31 c0 xor %eax,%eax
default:
return EINVAL;
}
}
1114ed: c9 leave 1114ee: c3 ret
00110af4 <pthread_attr_setdetachstate>:
int pthread_attr_setdetachstate(
pthread_attr_t *attr,
int detachstate
)
{
110af4: 55 push %ebp 110af5: 89 e5 mov %esp,%ebp 110af7: 8b 45 08 mov 0x8(%ebp),%eax 110afa: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr || !attr->is_initialized )
110afd: 85 c0 test %eax,%eax
110aff: 74 0b je 110b0c <pthread_attr_setdetachstate+0x18>
110b01: 8b 08 mov (%eax),%ecx 110b03: 85 c9 test %ecx,%ecx
110b05: 74 05 je 110b0c <pthread_attr_setdetachstate+0x18>
return EINVAL;
switch ( detachstate ) {
110b07: 83 fa 01 cmp $0x1,%edx
110b0a: 76 08 jbe 110b14 <pthread_attr_setdetachstate+0x20>
case PTHREAD_CREATE_JOINABLE:
attr->detachstate = detachstate;
return 0;
default:
return EINVAL;
110b0c: b8 16 00 00 00 mov $0x16,%eax
} }
110b11: c9 leave 110b12: c3 ret
110b13: 90 nop <== NOT EXECUTED
return EINVAL;
switch ( detachstate ) {
case PTHREAD_CREATE_DETACHED:
case PTHREAD_CREATE_JOINABLE:
attr->detachstate = detachstate;
110b14: 89 50 3c mov %edx,0x3c(%eax)
return 0;
110b17: 31 c0 xor %eax,%eax
default:
return EINVAL;
}
}
110b19: c9 leave 110b1a: c3 ret
00110b1c <pthread_attr_setguardsize>:
int pthread_attr_setguardsize(
pthread_attr_t *attr,
size_t guardsize
)
{
110b1c: 55 push %ebp 110b1d: 89 e5 mov %esp,%ebp 110b1f: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr || !attr->is_initialized )
110b22: 85 c0 test %eax,%eax
110b24: 74 12 je 110b38 <pthread_attr_setguardsize+0x1c>
110b26: 8b 10 mov (%eax),%edx 110b28: 85 d2 test %edx,%edx
110b2a: 74 0c je 110b38 <pthread_attr_setguardsize+0x1c>
return EINVAL;
attr->guardsize = guardsize;
110b2c: 8b 55 0c mov 0xc(%ebp),%edx 110b2f: 89 50 34 mov %edx,0x34(%eax)
return 0;
110b32: 31 c0 xor %eax,%eax
}
110b34: c9 leave 110b35: c3 ret
110b36: 66 90 xchg %ax,%ax <== NOT EXECUTED
pthread_attr_t *attr,
size_t guardsize
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
110b38: b8 16 00 00 00 mov $0x16,%eax
attr->guardsize = guardsize;
return 0;
}
110b3d: c9 leave 110b3e: c3 ret
00111a64 <pthread_attr_setinheritsched>:
int pthread_attr_setinheritsched(
pthread_attr_t *attr,
int inheritsched
)
{
111a64: 55 push %ebp 111a65: 89 e5 mov %esp,%ebp 111a67: 8b 45 08 mov 0x8(%ebp),%eax 111a6a: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr || !attr->is_initialized )
111a6d: 85 c0 test %eax,%eax
111a6f: 74 1f je 111a90 <pthread_attr_setinheritsched+0x2c>
111a71: 8b 08 mov (%eax),%ecx 111a73: 85 c9 test %ecx,%ecx
111a75: 74 19 je 111a90 <pthread_attr_setinheritsched+0x2c>
return EINVAL;
switch ( inheritsched ) {
111a77: 8d 4a ff lea -0x1(%edx),%ecx 111a7a: 83 f9 01 cmp $0x1,%ecx
111a7d: 76 09 jbe 111a88 <pthread_attr_setinheritsched+0x24>
case PTHREAD_EXPLICIT_SCHED:
attr->inheritsched = inheritsched;
return 0;
default:
return ENOTSUP;
111a7f: b8 86 00 00 00 mov $0x86,%eax
} }
111a84: c9 leave 111a85: c3 ret
111a86: 66 90 xchg %ax,%ax <== NOT EXECUTED
return EINVAL;
switch ( inheritsched ) {
case PTHREAD_INHERIT_SCHED:
case PTHREAD_EXPLICIT_SCHED:
attr->inheritsched = inheritsched;
111a88: 89 50 10 mov %edx,0x10(%eax)
return 0;
111a8b: 31 c0 xor %eax,%eax
default:
return ENOTSUP;
}
}
111a8d: c9 leave 111a8e: c3 ret
111a8f: 90 nop <== NOT EXECUTED
pthread_attr_t *attr,
int inheritsched
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
111a90: b8 16 00 00 00 mov $0x16,%eax
return 0;
default:
return ENOTSUP;
}
}
111a95: c9 leave 111a96: c3 ret
00110b74 <pthread_attr_setschedparam>:
int pthread_attr_setschedparam(
pthread_attr_t *attr,
const struct sched_param *param
)
{
110b74: 55 push %ebp 110b75: 89 e5 mov %esp,%ebp 110b77: 57 push %edi 110b78: 56 push %esi 110b79: 8b 7d 08 mov 0x8(%ebp),%edi 110b7c: 8b 75 0c mov 0xc(%ebp),%esi
if ( !attr || !attr->is_initialized || !param )
110b7f: 85 ff test %edi,%edi
110b81: 74 1d je 110ba0 <pthread_attr_setschedparam+0x2c>
110b83: 8b 07 mov (%edi),%eax 110b85: 85 c0 test %eax,%eax
110b87: 74 17 je 110ba0 <pthread_attr_setschedparam+0x2c>
110b89: 85 f6 test %esi,%esi
110b8b: 74 13 je 110ba0 <pthread_attr_setschedparam+0x2c>
return EINVAL;
attr->schedparam = *param;
110b8d: 83 c7 18 add $0x18,%edi 110b90: b9 07 00 00 00 mov $0x7,%ecx 110b95: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return 0;
110b97: 31 c0 xor %eax,%eax
}
110b99: 5e pop %esi 110b9a: 5f pop %edi 110b9b: c9 leave 110b9c: c3 ret
110b9d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
pthread_attr_t *attr,
const struct sched_param *param
)
{
if ( !attr || !attr->is_initialized || !param )
return EINVAL;
110ba0: b8 16 00 00 00 mov $0x16,%eax
attr->schedparam = *param;
return 0;
}
110ba5: 5e pop %esi 110ba6: 5f pop %edi 110ba7: c9 leave 110ba8: c3 ret
00110bac <pthread_attr_setschedpolicy>:
int pthread_attr_setschedpolicy(
pthread_attr_t *attr,
int policy
)
{
110bac: 55 push %ebp 110bad: 89 e5 mov %esp,%ebp 110baf: 8b 45 08 mov 0x8(%ebp),%eax 110bb2: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr || !attr->is_initialized )
110bb5: 85 c0 test %eax,%eax
110bb7: 74 23 je 110bdc <pthread_attr_setschedpolicy+0x30>
110bb9: 8b 08 mov (%eax),%ecx 110bbb: 85 c9 test %ecx,%ecx
110bbd: 74 1d je 110bdc <pthread_attr_setschedpolicy+0x30>
return EINVAL;
switch ( policy ) {
110bbf: 85 d2 test %edx,%edx
110bc1: 78 0a js 110bcd <pthread_attr_setschedpolicy+0x21>
110bc3: 83 fa 02 cmp $0x2,%edx
110bc6: 7e 0c jle 110bd4 <pthread_attr_setschedpolicy+0x28>
110bc8: 83 fa 04 cmp $0x4,%edx
110bcb: 74 07 je 110bd4 <pthread_attr_setschedpolicy+0x28><== ALWAYS TAKEN
case SCHED_SPORADIC:
attr->schedpolicy = policy;
return 0;
default:
return ENOTSUP;
110bcd: b8 86 00 00 00 mov $0x86,%eax
} }
110bd2: c9 leave 110bd3: c3 ret
switch ( policy ) {
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
case SCHED_SPORADIC:
attr->schedpolicy = policy;
110bd4: 89 50 14 mov %edx,0x14(%eax)
return 0;
110bd7: 31 c0 xor %eax,%eax
default:
return ENOTSUP;
}
}
110bd9: c9 leave 110bda: c3 ret
110bdb: 90 nop <== NOT EXECUTED
pthread_attr_t *attr,
int policy
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
110bdc: b8 16 00 00 00 mov $0x16,%eax
return 0;
default:
return ENOTSUP;
}
}
110be1: c9 leave 110be2: c3 ret
00110be4 <pthread_attr_setscope>:
int pthread_attr_setscope(
pthread_attr_t *attr,
int contentionscope
)
{
110be4: 55 push %ebp 110be5: 89 e5 mov %esp,%ebp 110be7: 8b 45 08 mov 0x8(%ebp),%eax 110bea: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr || !attr->is_initialized )
110bed: 85 c0 test %eax,%eax
110bef: 74 1a je 110c0b <pthread_attr_setscope+0x27>
110bf1: 8b 08 mov (%eax),%ecx 110bf3: 85 c9 test %ecx,%ecx
110bf5: 74 14 je 110c0b <pthread_attr_setscope+0x27>
return EINVAL;
switch ( contentionscope ) {
110bf7: 85 d2 test %edx,%edx
110bf9: 75 0d jne 110c08 <pthread_attr_setscope+0x24>
case PTHREAD_SCOPE_PROCESS:
attr->contentionscope = contentionscope;
110bfb: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax)
return 0;
110c02: 31 c0 xor %eax,%eax
return ENOTSUP;
default:
return EINVAL;
}
}
110c04: c9 leave 110c05: c3 ret
110c06: 66 90 xchg %ax,%ax <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( contentionscope ) {
110c08: 4a dec %edx
110c09: 74 09 je 110c14 <pthread_attr_setscope+0x30>
case PTHREAD_SCOPE_SYSTEM:
return ENOTSUP;
default:
return EINVAL;
110c0b: b8 16 00 00 00 mov $0x16,%eax
} }
110c10: c9 leave 110c11: c3 ret
110c12: 66 90 xchg %ax,%ax <== NOT EXECUTED
case PTHREAD_SCOPE_PROCESS:
attr->contentionscope = contentionscope;
return 0;
case PTHREAD_SCOPE_SYSTEM:
return ENOTSUP;
110c14: b8 86 00 00 00 mov $0x86,%eax
default:
return EINVAL;
}
}
110c19: c9 leave 110c1a: c3 ret
00110c40 <pthread_attr_setstack>:
int pthread_attr_setstack(
pthread_attr_t *attr,
void *stackaddr,
size_t stacksize
)
{
110c40: 55 push %ebp 110c41: 89 e5 mov %esp,%ebp 110c43: 8b 45 08 mov 0x8(%ebp),%eax 110c46: 8b 55 10 mov 0x10(%ebp),%edx
if ( !attr || !attr->is_initialized )
110c49: 85 c0 test %eax,%eax
110c4b: 74 27 je 110c74 <pthread_attr_setstack+0x34>
110c4d: 8b 08 mov (%eax),%ecx 110c4f: 85 c9 test %ecx,%ecx
110c51: 74 21 je 110c74 <pthread_attr_setstack+0x34>
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
110c53: 8b 0d 18 db 12 00 mov 0x12db18,%ecx 110c59: d1 e1 shl %ecx 110c5b: 39 d1 cmp %edx,%ecx
110c5d: 77 0d ja 110c6c <pthread_attr_setstack+0x2c>
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
else
attr->stacksize = stacksize;
110c5f: 89 50 08 mov %edx,0x8(%eax)
attr->stackaddr = stackaddr;
110c62: 8b 55 0c mov 0xc(%ebp),%edx 110c65: 89 50 04 mov %edx,0x4(%eax)
return 0;
110c68: 31 c0 xor %eax,%eax
}
110c6a: c9 leave 110c6b: c3 ret
{
if ( !attr || !attr->is_initialized )
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
110c6c: 89 48 08 mov %ecx,0x8(%eax) 110c6f: eb f1 jmp 110c62 <pthread_attr_setstack+0x22>
110c71: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
void *stackaddr,
size_t stacksize
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
110c74: b8 16 00 00 00 mov $0x16,%eax
else
attr->stacksize = stacksize;
attr->stackaddr = stackaddr;
return 0;
}
110c79: c9 leave 110c7a: c3 ret
00110c1c <pthread_attr_setstackaddr>:
int pthread_attr_setstackaddr(
pthread_attr_t *attr,
void *stackaddr
)
{
110c1c: 55 push %ebp 110c1d: 89 e5 mov %esp,%ebp 110c1f: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr || !attr->is_initialized )
110c22: 85 c0 test %eax,%eax
110c24: 74 12 je 110c38 <pthread_attr_setstackaddr+0x1c>
110c26: 8b 10 mov (%eax),%edx 110c28: 85 d2 test %edx,%edx
110c2a: 74 0c je 110c38 <pthread_attr_setstackaddr+0x1c>
return EINVAL;
attr->stackaddr = stackaddr;
110c2c: 8b 55 0c mov 0xc(%ebp),%edx 110c2f: 89 50 04 mov %edx,0x4(%eax)
return 0;
110c32: 31 c0 xor %eax,%eax
}
110c34: c9 leave 110c35: c3 ret
110c36: 66 90 xchg %ax,%ax <== NOT EXECUTED
pthread_attr_t *attr,
void *stackaddr
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
110c38: b8 16 00 00 00 mov $0x16,%eax
attr->stackaddr = stackaddr;
return 0;
}
110c3d: c9 leave 110c3e: c3 ret
00111a98 <pthread_attr_setstacksize>:
int pthread_attr_setstacksize(
pthread_attr_t *attr,
size_t stacksize
)
{
111a98: 55 push %ebp 111a99: 89 e5 mov %esp,%ebp 111a9b: 8b 45 08 mov 0x8(%ebp),%eax 111a9e: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr || !attr->is_initialized )
111aa1: 85 c0 test %eax,%eax
111aa3: 74 23 je 111ac8 <pthread_attr_setstacksize+0x30>
111aa5: 8b 08 mov (%eax),%ecx 111aa7: 85 c9 test %ecx,%ecx
111aa9: 74 1d je 111ac8 <pthread_attr_setstacksize+0x30>
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
111aab: 8b 0d b8 44 12 00 mov 0x1244b8,%ecx 111ab1: d1 e1 shl %ecx 111ab3: 39 d1 cmp %edx,%ecx
111ab5: 77 09 ja 111ac0 <pthread_attr_setstacksize+0x28>
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
else
attr->stacksize = stacksize;
111ab7: 89 50 08 mov %edx,0x8(%eax)
return 0;
111aba: 31 c0 xor %eax,%eax
}
111abc: c9 leave 111abd: c3 ret
111abe: 66 90 xchg %ax,%ax <== NOT EXECUTED
{
if ( !attr || !attr->is_initialized )
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
111ac0: 89 48 08 mov %ecx,0x8(%eax)
else
attr->stacksize = stacksize;
return 0;
111ac3: 31 c0 xor %eax,%eax
}
111ac5: c9 leave 111ac6: c3 ret
111ac7: 90 nop <== NOT EXECUTED
pthread_attr_t *attr,
size_t stacksize
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
111ac8: b8 16 00 00 00 mov $0x16,%eax
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
else
attr->stacksize = stacksize;
return 0;
}
111acd: c9 leave 111ace: c3 ret
0010b8f8 <pthread_barrier_destroy>:
*/
int pthread_barrier_destroy(
pthread_barrier_t *barrier
)
{
10b8f8: 55 push %ebp 10b8f9: 89 e5 mov %esp,%ebp 10b8fb: 83 ec 28 sub $0x28,%esp 10b8fe: 8b 45 08 mov 0x8(%ebp),%eax
POSIX_Barrier_Control *the_barrier = NULL;
Objects_Locations location;
if ( !barrier )
10b901: 85 c0 test %eax,%eax
10b903: 74 2f je 10b934 <pthread_barrier_destroy+0x3c>
RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Get (
pthread_barrier_t *barrier,
Objects_Locations *location
)
{
return (POSIX_Barrier_Control *) _Objects_Get(
10b905: 51 push %ecx
return EINVAL;
the_barrier = _POSIX_Barrier_Get( barrier, &location );
10b906: 8d 55 f4 lea -0xc(%ebp),%edx 10b909: 52 push %edx 10b90a: ff 30 pushl (%eax) 10b90c: 68 20 90 12 00 push $0x129020 10b911: e8 56 26 00 00 call 10df6c <_Objects_Get>
switch ( location ) {
10b916: 83 c4 10 add $0x10,%esp 10b919: 8b 55 f4 mov -0xc(%ebp),%edx 10b91c: 85 d2 test %edx,%edx
10b91e: 75 14 jne 10b934 <pthread_barrier_destroy+0x3c>
case OBJECTS_LOCAL:
if ( the_barrier->Barrier.number_of_waiting_threads != 0 ) {
10b920: 8b 48 58 mov 0x58(%eax),%ecx 10b923: 85 c9 test %ecx,%ecx
10b925: 74 15 je 10b93c <pthread_barrier_destroy+0x44>
_Thread_Enable_dispatch();
10b927: e8 d0 2e 00 00 call 10e7fc <_Thread_Enable_dispatch>
return EBUSY;
10b92c: b8 10 00 00 00 mov $0x10,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b931: c9 leave 10b932: c3 ret
10b933: 90 nop <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10b934: b8 16 00 00 00 mov $0x16,%eax
}
10b939: c9 leave 10b93a: c3 ret
10b93b: 90 nop <== NOT EXECUTED
if ( the_barrier->Barrier.number_of_waiting_threads != 0 ) {
_Thread_Enable_dispatch();
return EBUSY;
}
_Objects_Close( &_POSIX_Barrier_Information, &the_barrier->Object );
10b93c: 83 ec 08 sub $0x8,%esp 10b93f: 50 push %eax 10b940: 68 20 90 12 00 push $0x129020 10b945: 89 45 e4 mov %eax,-0x1c(%ebp) 10b948: e8 e3 21 00 00 call 10db30 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _POSIX_Barrier_Free (
POSIX_Barrier_Control *the_barrier
)
{
_Objects_Free( &_POSIX_Barrier_Information, &the_barrier->Object );
10b94d: 58 pop %eax 10b94e: 5a pop %edx 10b94f: 8b 45 e4 mov -0x1c(%ebp),%eax 10b952: 50 push %eax 10b953: 68 20 90 12 00 push $0x129020 10b958: e8 cf 24 00 00 call 10de2c <_Objects_Free>
_POSIX_Barrier_Free( the_barrier );
_Thread_Enable_dispatch();
10b95d: e8 9a 2e 00 00 call 10e7fc <_Thread_Enable_dispatch>
return 0;
10b962: 83 c4 10 add $0x10,%esp 10b965: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b967: c9 leave 10b968: c3 ret
0010b96c <pthread_barrier_init>:
int pthread_barrier_init(
pthread_barrier_t *barrier,
const pthread_barrierattr_t *attr,
unsigned int count
)
{
10b96c: 55 push %ebp 10b96d: 89 e5 mov %esp,%ebp 10b96f: 57 push %edi 10b970: 56 push %esi 10b971: 53 push %ebx 10b972: 83 ec 2c sub $0x2c,%esp 10b975: 8b 5d 08 mov 0x8(%ebp),%ebx 10b978: 8b 7d 0c mov 0xc(%ebp),%edi 10b97b: 8b 75 10 mov 0x10(%ebp),%esi
const pthread_barrierattr_t *the_attr;
/*
* Error check parameters
*/
if ( !barrier )
10b97e: 85 db test %ebx,%ebx
10b980: 0f 84 82 00 00 00 je 10ba08 <pthread_barrier_init+0x9c>
return EINVAL;
if ( count == 0 )
10b986: 85 f6 test %esi,%esi
10b988: 74 7e je 10ba08 <pthread_barrier_init+0x9c>
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
10b98a: 85 ff test %edi,%edi
10b98c: 0f 84 92 00 00 00 je 10ba24 <pthread_barrier_init+0xb8>
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
10b992: 8b 17 mov (%edi),%edx 10b994: 85 d2 test %edx,%edx
10b996: 74 70 je 10ba08 <pthread_barrier_init+0x9c>
return EINVAL;
switch ( the_attr->process_shared ) {
10b998: 8b 47 04 mov 0x4(%edi),%eax 10b99b: 85 c0 test %eax,%eax
10b99d: 75 69 jne 10ba08 <pthread_barrier_init+0x9c><== NEVER TAKEN
}
/*
* Convert from POSIX attributes to Core Barrier attributes
*/
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
10b99f: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
the_attributes.maximum_count = count;
10b9a6: 89 75 e4 mov %esi,-0x1c(%ebp)
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b9a9: a1 f4 8b 12 00 mov 0x128bf4,%eax 10b9ae: 40 inc %eax 10b9af: a3 f4 8b 12 00 mov %eax,0x128bf4
* the inactive chain of free barrier control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Allocate( void )
{
return (POSIX_Barrier_Control *)
_Objects_Allocate( &_POSIX_Barrier_Information );
10b9b4: 83 ec 0c sub $0xc,%esp 10b9b7: 68 20 90 12 00 push $0x129020 10b9bc: e8 f3 20 00 00 call 10dab4 <_Objects_Allocate>
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _POSIX_Barrier_Allocate();
if ( !the_barrier ) {
10b9c1: 83 c4 10 add $0x10,%esp 10b9c4: 85 c0 test %eax,%eax
10b9c6: 74 50 je 10ba18 <pthread_barrier_init+0xac>
_Thread_Enable_dispatch();
return EAGAIN;
}
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
10b9c8: 83 ec 08 sub $0x8,%esp 10b9cb: 8d 55 e0 lea -0x20(%ebp),%edx 10b9ce: 52 push %edx 10b9cf: 8d 50 10 lea 0x10(%eax),%edx 10b9d2: 52 push %edx 10b9d3: 89 45 d4 mov %eax,-0x2c(%ebp) 10b9d6: e8 cd 16 00 00 call 10d0a8 <_CORE_barrier_Initialize>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10b9db: 8b 45 d4 mov -0x2c(%ebp),%eax 10b9de: 8b 50 08 mov 0x8(%eax),%edx
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10b9e1: 0f b7 f2 movzwl %dx,%esi
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10b9e4: 8b 0d 3c 90 12 00 mov 0x12903c,%ecx 10b9ea: 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;
10b9ed: 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;
10b9f4: 89 13 mov %edx,(%ebx)
_Thread_Enable_dispatch();
10b9f6: e8 01 2e 00 00 call 10e7fc <_Thread_Enable_dispatch>
return 0;
10b9fb: 83 c4 10 add $0x10,%esp 10b9fe: 31 c0 xor %eax,%eax
}
10ba00: 8d 65 f4 lea -0xc(%ebp),%esp 10ba03: 5b pop %ebx 10ba04: 5e pop %esi 10ba05: 5f pop %edi 10ba06: c9 leave 10ba07: c3 ret
switch ( the_attr->process_shared ) {
case PTHREAD_PROCESS_PRIVATE: /* only supported values */
break;
case PTHREAD_PROCESS_SHARED:
default:
return EINVAL;
10ba08: b8 16 00 00 00 mov $0x16,%eax
* Exit the critical section and return the user an operational barrier */ *barrier = the_barrier->Object.id; _Thread_Enable_dispatch(); return 0; }
10ba0d: 8d 65 f4 lea -0xc(%ebp),%esp 10ba10: 5b pop %ebx 10ba11: 5e pop %esi 10ba12: 5f pop %edi 10ba13: c9 leave 10ba14: c3 ret
10ba15: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _POSIX_Barrier_Allocate();
if ( !the_barrier ) {
_Thread_Enable_dispatch();
10ba18: e8 df 2d 00 00 call 10e7fc <_Thread_Enable_dispatch>
return EAGAIN;
10ba1d: b8 0b 00 00 00 mov $0xb,%eax 10ba22: eb e9 jmp 10ba0d <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 );
10ba24: 83 ec 0c sub $0xc,%esp 10ba27: 8d 7d d8 lea -0x28(%ebp),%edi 10ba2a: 57 push %edi 10ba2b: e8 7c fe ff ff call 10b8ac <pthread_barrierattr_init> 10ba30: 83 c4 10 add $0x10,%esp 10ba33: e9 5a ff ff ff jmp 10b992 <pthread_barrier_init+0x26>
0010ba38 <pthread_barrier_wait>:
*/
int pthread_barrier_wait(
pthread_barrier_t *barrier
)
{
10ba38: 55 push %ebp 10ba39: 89 e5 mov %esp,%ebp 10ba3b: 83 ec 18 sub $0x18,%esp 10ba3e: 8b 45 08 mov 0x8(%ebp),%eax
POSIX_Barrier_Control *the_barrier = NULL;
Objects_Locations location;
if ( !barrier )
10ba41: 85 c0 test %eax,%eax
10ba43: 74 4f je 10ba94 <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(
10ba45: 51 push %ecx
return EINVAL;
the_barrier = _POSIX_Barrier_Get( barrier, &location );
10ba46: 8d 55 f4 lea -0xc(%ebp),%edx 10ba49: 52 push %edx 10ba4a: ff 30 pushl (%eax) 10ba4c: 68 20 90 12 00 push $0x129020 10ba51: e8 16 25 00 00 call 10df6c <_Objects_Get>
switch ( location ) {
10ba56: 83 c4 10 add $0x10,%esp 10ba59: 8b 55 f4 mov -0xc(%ebp),%edx 10ba5c: 85 d2 test %edx,%edx
10ba5e: 75 34 jne 10ba94 <pthread_barrier_wait+0x5c>
case OBJECTS_LOCAL:
_CORE_barrier_Wait(
10ba60: 83 ec 0c sub $0xc,%esp 10ba63: 6a 00 push $0x0 10ba65: 6a 00 push $0x0 10ba67: 6a 01 push $0x1 10ba69: ff 70 08 pushl 0x8(%eax) 10ba6c: 83 c0 10 add $0x10,%eax 10ba6f: 50 push %eax 10ba70: e8 67 16 00 00 call 10d0dc <_CORE_barrier_Wait>
the_barrier->Object.id,
true,
0,
NULL
);
_Thread_Enable_dispatch();
10ba75: 83 c4 20 add $0x20,%esp 10ba78: e8 7f 2d 00 00 call 10e7fc <_Thread_Enable_dispatch>
return _POSIX_Barrier_Translate_core_barrier_return_code(
10ba7d: 83 ec 0c sub $0xc,%esp
_Thread_Executing->Wait.return_code );
10ba80: a1 b8 91 12 00 mov 0x1291b8,%eax
true,
0,
NULL
);
_Thread_Enable_dispatch();
return _POSIX_Barrier_Translate_core_barrier_return_code(
10ba85: ff 70 34 pushl 0x34(%eax) 10ba88: e8 1f 5b 00 00 call 1115ac <_POSIX_Barrier_Translate_core_barrier_return_code> 10ba8d: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10ba90: c9 leave 10ba91: c3 ret
10ba92: 66 90 xchg %ax,%ax <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10ba94: b8 16 00 00 00 mov $0x16,%eax
}
10ba99: c9 leave 10ba9a: c3 ret
0010b864 <pthread_barrierattr_destroy>:
*/
int pthread_barrierattr_destroy(
pthread_barrierattr_t *attr
)
{
10b864: 55 push %ebp 10b865: 89 e5 mov %esp,%ebp 10b867: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr || attr->is_initialized == false )
10b86a: 85 c0 test %eax,%eax
10b86c: 74 12 je 10b880 <pthread_barrierattr_destroy+0x1c>
10b86e: 8b 10 mov (%eax),%edx 10b870: 85 d2 test %edx,%edx
10b872: 74 0c je 10b880 <pthread_barrierattr_destroy+0x1c>
return EINVAL;
attr->is_initialized = false;
10b874: c7 00 00 00 00 00 movl $0x0,(%eax)
return 0;
10b87a: 31 c0 xor %eax,%eax
}
10b87c: c9 leave 10b87d: c3 ret
10b87e: 66 90 xchg %ax,%ax <== NOT EXECUTED
int pthread_barrierattr_destroy(
pthread_barrierattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
10b880: b8 16 00 00 00 mov $0x16,%eax
attr->is_initialized = false;
return 0;
}
10b885: c9 leave 10b886: c3 ret
0010b8ac <pthread_barrierattr_init>:
*/
int pthread_barrierattr_init(
pthread_barrierattr_t *attr
)
{
10b8ac: 55 push %ebp 10b8ad: 89 e5 mov %esp,%ebp 10b8af: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr )
10b8b2: 85 c0 test %eax,%eax
10b8b4: 74 12 je 10b8c8 <pthread_barrierattr_init+0x1c>
return EINVAL;
attr->is_initialized = true;
10b8b6: c7 00 01 00 00 00 movl $0x1,(%eax)
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
10b8bc: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
return 0;
10b8c3: 31 c0 xor %eax,%eax
}
10b8c5: c9 leave 10b8c6: c3 ret
10b8c7: 90 nop <== NOT EXECUTED
int pthread_barrierattr_init(
pthread_barrierattr_t *attr
)
{
if ( !attr )
return EINVAL;
10b8c8: b8 16 00 00 00 mov $0x16,%eax
attr->is_initialized = true;
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
return 0;
}
10b8cd: c9 leave 10b8ce: c3 ret
0010b8d0 <pthread_barrierattr_setpshared>:
int pthread_barrierattr_setpshared(
pthread_barrierattr_t *attr,
int pshared
)
{
10b8d0: 55 push %ebp 10b8d1: 89 e5 mov %esp,%ebp 10b8d3: 8b 45 08 mov 0x8(%ebp),%eax 10b8d6: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr )
10b8d9: 85 c0 test %eax,%eax
10b8db: 74 0b je 10b8e8 <pthread_barrierattr_setpshared+0x18>
return EINVAL;
if ( !attr->is_initialized )
10b8dd: 8b 08 mov (%eax),%ecx 10b8df: 85 c9 test %ecx,%ecx
10b8e1: 74 05 je 10b8e8 <pthread_barrierattr_setpshared+0x18>
return EINVAL;
switch ( pshared ) {
10b8e3: 83 fa 01 cmp $0x1,%edx
10b8e6: 76 08 jbe 10b8f0 <pthread_barrierattr_setpshared+0x20>
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
default:
return EINVAL;
10b8e8: b8 16 00 00 00 mov $0x16,%eax
} }
10b8ed: c9 leave 10b8ee: c3 ret
10b8ef: 90 nop <== NOT EXECUTED
return EINVAL;
switch ( pshared ) {
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
10b8f0: 89 50 04 mov %edx,0x4(%eax)
return 0;
10b8f3: 31 c0 xor %eax,%eax
default:
return EINVAL;
}
}
10b8f5: c9 leave 10b8f6: c3 ret
0010b114 <pthread_cancel>:
*/
int pthread_cancel(
pthread_t thread
)
{
10b114: 55 push %ebp 10b115: 89 e5 mov %esp,%ebp 10b117: 83 ec 18 sub $0x18,%esp
/*
* Don't even think about deleting a resource from an ISR.
*/
if ( _ISR_Is_in_progress() )
10b11a: a1 54 8d 12 00 mov 0x128d54,%eax 10b11f: 85 c0 test %eax,%eax
10b121: 74 09 je 10b12c <pthread_cancel+0x18>
return EPROTO;
10b123: b8 47 00 00 00 mov $0x47,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b128: c9 leave 10b129: c3 ret
10b12a: 66 90 xchg %ax,%ax <== NOT EXECUTED
pthread_t id,
Objects_Locations *location
)
{
return (Thread_Control *)
_Objects_Get( &_POSIX_Threads_Information, (Objects_Id)id, location );
10b12c: 51 push %ecx
*/
if ( _ISR_Is_in_progress() )
return EPROTO;
the_thread = _POSIX_Threads_Get( thread, &location );
10b12d: 8d 45 f4 lea -0xc(%ebp),%eax 10b130: 50 push %eax 10b131: ff 75 08 pushl 0x8(%ebp) 10b134: 68 40 8a 12 00 push $0x128a40 10b139: e8 22 21 00 00 call 10d260 <_Objects_Get>
switch ( location ) {
10b13e: 83 c4 10 add $0x10,%esp 10b141: 8b 55 f4 mov -0xc(%ebp),%edx 10b144: 85 d2 test %edx,%edx
10b146: 75 20 jne 10b168 <pthread_cancel+0x54>
case OBJECTS_LOCAL:
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
thread_support->cancelation_requested = 1;
10b148: 8b 90 f8 00 00 00 mov 0xf8(%eax),%edx 10b14e: c7 82 e0 00 00 00 01 movl $0x1,0xe0(%edx)
10b155: 00 00 00
/* This enables dispatch implicitly */
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch( the_thread );
10b158: 83 ec 0c sub $0xc,%esp 10b15b: 50 push %eax 10b15c: e8 97 54 00 00 call 1105f8 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>
return 0;
10b161: 83 c4 10 add $0x10,%esp 10b164: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b166: c9 leave 10b167: c3 ret
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10b168: b8 16 00 00 00 mov $0x16,%eax
}
10b16d: c9 leave 10b16e: c3 ret
0010af84 <pthread_cleanup_pop>:
*/
void pthread_cleanup_pop(
int execute
)
{
10af84: 55 push %ebp 10af85: 89 e5 mov %esp,%ebp 10af87: 57 push %edi 10af88: 56 push %esi 10af89: 53 push %ebx 10af8a: 83 ec 0c sub $0xc,%esp 10af8d: 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 ];
10af90: a1 58 7e 12 00 mov 0x127e58,%eax 10af95: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10af9b: 8b 15 94 78 12 00 mov 0x127894,%edx 10afa1: 42 inc %edx 10afa2: 89 15 94 78 12 00 mov %edx,0x127894
* 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 );
10afa8: 9c pushf 10afa9: fa cli 10afaa: 5e pop %esi
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10afab: 8d 90 e8 00 00 00 lea 0xe8(%eax),%edx
if ( _Chain_Is_empty( handler_stack ) ) {
10afb1: 39 90 e4 00 00 00 cmp %edx,0xe4(%eax)
10afb7: 74 43 je 10affc <pthread_cleanup_pop+0x78>
_Thread_Enable_dispatch();
_ISR_Enable( level );
return;
}
handler = (POSIX_Cancel_Handler_control *)
10afb9: 8b 42 04 mov 0x4(%edx),%eax
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10afbc: 8b 08 mov (%eax),%ecx
previous = the_node->previous;
10afbe: 8b 50 04 mov 0x4(%eax),%edx
next->previous = previous;
10afc1: 89 51 04 mov %edx,0x4(%ecx)
previous->next = next;
10afc4: 89 0a mov %ecx,(%edx)
_Chain_Tail( handler_stack )->previous;
_Chain_Extract_unprotected( &handler->Node );
_ISR_Enable( level );
10afc6: 56 push %esi 10afc7: 9d popf 10afc8: 8b 70 08 mov 0x8(%eax),%esi 10afcb: 8b 78 0c mov 0xc(%eax),%edi
tmp_handler = *handler;
_Workspace_Free( handler );
10afce: 83 ec 0c sub $0xc,%esp 10afd1: 50 push %eax 10afd2: e8 7d 39 00 00 call 10e954 <_Workspace_Free>
_Thread_Enable_dispatch();
10afd7: e8 80 27 00 00 call 10d75c <_Thread_Enable_dispatch>
if ( execute )
10afdc: 83 c4 10 add $0x10,%esp 10afdf: 85 db test %ebx,%ebx
10afe1: 75 09 jne 10afec <pthread_cleanup_pop+0x68>
(*tmp_handler.routine)( tmp_handler.arg );
}
10afe3: 8d 65 f4 lea -0xc(%ebp),%esp 10afe6: 5b pop %ebx 10afe7: 5e pop %esi 10afe8: 5f pop %edi 10afe9: c9 leave 10afea: c3 ret
10afeb: 90 nop <== NOT EXECUTED
_Workspace_Free( handler );
_Thread_Enable_dispatch();
if ( execute )
(*tmp_handler.routine)( tmp_handler.arg );
10afec: 89 7d 08 mov %edi,0x8(%ebp) 10afef: 89 f0 mov %esi,%eax
}
10aff1: 8d 65 f4 lea -0xc(%ebp),%esp 10aff4: 5b pop %ebx 10aff5: 5e pop %esi 10aff6: 5f pop %edi 10aff7: c9 leave
_Workspace_Free( handler );
_Thread_Enable_dispatch();
if ( execute )
(*tmp_handler.routine)( tmp_handler.arg );
10aff8: ff e0 jmp *%eax
10affa: 66 90 xchg %ax,%ax <== NOT EXECUTED
_Thread_Disable_dispatch();
_ISR_Disable( level );
if ( _Chain_Is_empty( handler_stack ) ) {
_Thread_Enable_dispatch();
10affc: e8 5b 27 00 00 call 10d75c <_Thread_Enable_dispatch>
_ISR_Enable( level );
10b001: 56 push %esi 10b002: 9d popf
_Thread_Enable_dispatch();
if ( execute )
(*tmp_handler.routine)( tmp_handler.arg );
}
10b003: 8d 65 f4 lea -0xc(%ebp),%esp 10b006: 5b pop %ebx 10b007: 5e pop %esi 10b008: 5f pop %edi 10b009: c9 leave 10b00a: c3 ret
0010b340 <pthread_cleanup_push>:
void pthread_cleanup_push(
void (*routine)( void * ),
void *arg
)
{
10b340: 55 push %ebp 10b341: 89 e5 mov %esp,%ebp 10b343: 56 push %esi 10b344: 53 push %ebx 10b345: 8b 5d 08 mov 0x8(%ebp),%ebx 10b348: 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 )
10b34b: 85 db test %ebx,%ebx
10b34d: 74 4d je 10b39c <pthread_cleanup_push+0x5c>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b34f: a1 14 8f 12 00 mov 0x128f14,%eax 10b354: 40 inc %eax 10b355: a3 14 8f 12 00 mov %eax,0x128f14
return;
_Thread_Disable_dispatch();
handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) );
10b35a: 83 ec 0c sub $0xc,%esp 10b35d: 6a 10 push $0x10 10b35f: e8 44 41 00 00 call 10f4a8 <_Workspace_Allocate>
if ( handler ) {
10b364: 83 c4 10 add $0x10,%esp 10b367: 85 c0 test %eax,%eax
10b369: 74 25 je 10b390 <pthread_cleanup_push+0x50><== NEVER TAKEN
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
10b36b: 8b 15 d8 94 12 00 mov 0x1294d8,%edx
handler_stack = &thread_support->Cancellation_Handlers;
10b371: 8b 92 f8 00 00 00 mov 0xf8(%edx),%edx 10b377: 81 c2 e4 00 00 00 add $0xe4,%edx
handler->routine = routine;
10b37d: 89 58 08 mov %ebx,0x8(%eax)
handler->arg = arg;
10b380: 89 70 0c mov %esi,0xc(%eax)
_Chain_Append( handler_stack, &handler->Node );
10b383: 83 ec 08 sub $0x8,%esp 10b386: 50 push %eax 10b387: 52 push %edx 10b388: e8 b3 17 00 00 call 10cb40 <_Chain_Append> 10b38d: 83 c4 10 add $0x10,%esp
} _Thread_Enable_dispatch(); }
10b390: 8d 65 f8 lea -0x8(%ebp),%esp 10b393: 5b pop %ebx 10b394: 5e pop %esi 10b395: c9 leave
handler->routine = routine;
handler->arg = arg;
_Chain_Append( handler_stack, &handler->Node );
}
_Thread_Enable_dispatch();
10b396: e9 a1 2e 00 00 jmp 10e23c <_Thread_Enable_dispatch>
10b39b: 90 nop <== NOT EXECUTED
}
10b39c: 8d 65 f8 lea -0x8(%ebp),%esp 10b39f: 5b pop %ebx 10b3a0: 5e pop %esi 10b3a1: c9 leave 10b3a2: c3 ret
0010c034 <pthread_cond_destroy>:
*/
int pthread_cond_destroy(
pthread_cond_t *cond
)
{
10c034: 55 push %ebp 10c035: 89 e5 mov %esp,%ebp 10c037: 53 push %ebx 10c038: 83 ec 1c sub $0x1c,%esp
POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
the_cond = _POSIX_Condition_variables_Get( cond, &location );
10c03b: 8d 45 f4 lea -0xc(%ebp),%eax 10c03e: 50 push %eax 10c03f: ff 75 08 pushl 0x8(%ebp) 10c042: e8 65 00 00 00 call 10c0ac <_POSIX_Condition_variables_Get> 10c047: 89 c3 mov %eax,%ebx
switch ( location ) {
10c049: 83 c4 10 add $0x10,%esp 10c04c: 8b 4d f4 mov -0xc(%ebp),%ecx 10c04f: 85 c9 test %ecx,%ecx
10c051: 75 25 jne 10c078 <pthread_cond_destroy+0x44>
case OBJECTS_LOCAL:
if ( _Thread_queue_First( &the_cond->Wait_queue ) ) {
10c053: 83 ec 0c sub $0xc,%esp 10c056: 8d 40 18 lea 0x18(%eax),%eax 10c059: 50 push %eax 10c05a: e8 bd 3b 00 00 call 10fc1c <_Thread_queue_First> 10c05f: 83 c4 10 add $0x10,%esp 10c062: 85 c0 test %eax,%eax
10c064: 74 1e je 10c084 <pthread_cond_destroy+0x50>
_Thread_Enable_dispatch();
10c066: e8 69 34 00 00 call 10f4d4 <_Thread_Enable_dispatch>
return EBUSY;
10c06b: b8 10 00 00 00 mov $0x10,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c070: 8b 5d fc mov -0x4(%ebp),%ebx 10c073: c9 leave 10c074: c3 ret
10c075: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10c078: b8 16 00 00 00 mov $0x16,%eax
}
10c07d: 8b 5d fc mov -0x4(%ebp),%ebx 10c080: c9 leave 10c081: c3 ret
10c082: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( _Thread_queue_First( &the_cond->Wait_queue ) ) {
_Thread_Enable_dispatch();
return EBUSY;
}
_Objects_Close(
10c084: 83 ec 08 sub $0x8,%esp 10c087: 53 push %ebx 10c088: 68 60 a0 12 00 push $0x12a060 10c08d: e8 76 27 00 00 call 10e808 <_Objects_Close>
RTEMS_INLINE_ROUTINE void _POSIX_Condition_variables_Free (
POSIX_Condition_variables_Control *the_condition_variable
)
{
_Objects_Free(
10c092: 58 pop %eax 10c093: 5a pop %edx 10c094: 53 push %ebx 10c095: 68 60 a0 12 00 push $0x12a060 10c09a: e8 65 2a 00 00 call 10eb04 <_Objects_Free>
&_POSIX_Condition_variables_Information,
&the_cond->Object
);
_POSIX_Condition_variables_Free( the_cond );
_Thread_Enable_dispatch();
10c09f: e8 30 34 00 00 call 10f4d4 <_Thread_Enable_dispatch>
return 0;
10c0a4: 83 c4 10 add $0x10,%esp 10c0a7: 31 c0 xor %eax,%eax 10c0a9: eb d2 jmp 10c07d <pthread_cond_destroy+0x49>
0010c100 <pthread_cond_init>:
int pthread_cond_init(
pthread_cond_t *cond,
const pthread_condattr_t *attr
)
{
10c100: 55 push %ebp 10c101: 89 e5 mov %esp,%ebp 10c103: 53 push %ebx 10c104: 83 ec 14 sub $0x14,%esp 10c107: 8b 5d 0c mov 0xc(%ebp),%ebx
POSIX_Condition_variables_Control *the_cond;
const pthread_condattr_t *the_attr;
if ( attr ) the_attr = attr;
10c10a: 85 db test %ebx,%ebx
10c10c: 0f 84 86 00 00 00 je 10c198 <pthread_cond_init+0x98>
else the_attr = &_POSIX_Condition_variables_Default_attributes;
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
10c112: 83 7b 04 01 cmpl $0x1,0x4(%ebx)
10c116: 74 06 je 10c11e <pthread_cond_init+0x1e><== NEVER TAKEN
return EINVAL;
if ( !the_attr->is_initialized )
10c118: 8b 03 mov (%ebx),%eax 10c11a: 85 c0 test %eax,%eax
10c11c: 75 0a jne 10c128 <pthread_cond_init+0x28>
return EINVAL;
10c11e: b8 16 00 00 00 mov $0x16,%eax
*cond = the_cond->Object.id;
_Thread_Enable_dispatch();
return 0;
}
10c123: 8b 5d fc mov -0x4(%ebp),%ebx 10c126: c9 leave 10c127: c3 ret
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10c128: a1 94 9b 12 00 mov 0x129b94,%eax 10c12d: 40 inc %eax 10c12e: a3 94 9b 12 00 mov %eax,0x129b94
RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control
*_POSIX_Condition_variables_Allocate( void )
{
return (POSIX_Condition_variables_Control *)
_Objects_Allocate( &_POSIX_Condition_variables_Information );
10c133: 83 ec 0c sub $0xc,%esp 10c136: 68 60 a0 12 00 push $0x12a060 10c13b: e8 4c 26 00 00 call 10e78c <_Objects_Allocate>
_Thread_Disable_dispatch();
the_cond = _POSIX_Condition_variables_Allocate();
if ( !the_cond ) {
10c140: 83 c4 10 add $0x10,%esp 10c143: 85 c0 test %eax,%eax
10c145: 74 5d je 10c1a4 <pthread_cond_init+0xa4>
_Thread_Enable_dispatch();
return ENOMEM;
}
the_cond->process_shared = the_attr->process_shared;
10c147: 8b 53 04 mov 0x4(%ebx),%edx 10c14a: 89 50 10 mov %edx,0x10(%eax)
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
10c14d: c7 40 14 00 00 00 00 movl $0x0,0x14(%eax)
_Thread_queue_Initialize(
10c154: 6a 74 push $0x74 10c156: 68 00 08 00 10 push $0x10000800 10c15b: 6a 00 push $0x0 10c15d: 8d 50 18 lea 0x18(%eax),%edx 10c160: 52 push %edx 10c161: 89 45 f4 mov %eax,-0xc(%ebp) 10c164: e8 2f 3b 00 00 call 10fc98 <_Thread_queue_Initialize>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10c169: 8b 45 f4 mov -0xc(%ebp),%eax 10c16c: 8b 50 08 mov 0x8(%eax),%edx
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10c16f: 0f b7 da movzwl %dx,%ebx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10c172: 8b 0d 7c a0 12 00 mov 0x12a07c,%ecx 10c178: 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;
10c17b: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax)
&_POSIX_Condition_variables_Information,
&the_cond->Object,
0
);
*cond = the_cond->Object.id;
10c182: 8b 45 08 mov 0x8(%ebp),%eax 10c185: 89 10 mov %edx,(%eax)
_Thread_Enable_dispatch();
10c187: e8 48 33 00 00 call 10f4d4 <_Thread_Enable_dispatch>
return 0;
10c18c: 83 c4 10 add $0x10,%esp 10c18f: 31 c0 xor %eax,%eax
}
10c191: 8b 5d fc mov -0x4(%ebp),%ebx 10c194: c9 leave 10c195: c3 ret
10c196: 66 90 xchg %ax,%ax <== NOT EXECUTED
{
POSIX_Condition_variables_Control *the_cond;
const pthread_condattr_t *the_attr;
if ( attr ) the_attr = attr;
else the_attr = &_POSIX_Condition_variables_Default_attributes;
10c198: bb 3c 32 12 00 mov $0x12323c,%ebx 10c19d: e9 70 ff ff ff jmp 10c112 <pthread_cond_init+0x12>
10c1a2: 66 90 xchg %ax,%ax <== NOT EXECUTED
_Thread_Disable_dispatch();
the_cond = _POSIX_Condition_variables_Allocate();
if ( !the_cond ) {
_Thread_Enable_dispatch();
10c1a4: e8 2b 33 00 00 call 10f4d4 <_Thread_Enable_dispatch>
return ENOMEM;
10c1a9: b8 0c 00 00 00 mov $0xc,%eax 10c1ae: e9 70 ff ff ff jmp 10c123 <pthread_cond_init+0x23>
0010c238 <pthread_cond_timedwait>:
int pthread_cond_timedwait(
pthread_cond_t *cond,
pthread_mutex_t *mutex,
const struct timespec *abstime
)
{
10c238: 55 push %ebp 10c239: 89 e5 mov %esp,%ebp 10c23b: 83 ec 20 sub $0x20,%esp
* is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ already_timedout = false; status = _POSIX_Absolute_timeout_to_ticks(abstime, &ticks);
10c23e: 8d 45 f4 lea -0xc(%ebp),%eax 10c241: 50 push %eax 10c242: ff 75 10 pushl 0x10(%ebp) 10c245: e8 8a 04 00 00 call 10c6d4 <_POSIX_Absolute_timeout_to_ticks>
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
10c24a: 83 c4 10 add $0x10,%esp 10c24d: 85 c0 test %eax,%eax
10c24f: 74 1f je 10c270 <pthread_cond_timedwait+0x38>
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
10c251: 48 dec %eax
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
already_timedout = true;
return _POSIX_Condition_variables_Wait_support(
10c252: 83 f8 01 cmp $0x1,%eax 10c255: 0f 96 c0 setbe %al 10c258: 0f b6 c0 movzbl %al,%eax 10c25b: 50 push %eax 10c25c: ff 75 f4 pushl -0xc(%ebp) 10c25f: ff 75 0c pushl 0xc(%ebp) 10c262: ff 75 08 pushl 0x8(%ebp) 10c265: e8 26 00 00 00 call 10c290 <_POSIX_Condition_variables_Wait_support> 10c26a: 83 c4 10 add $0x10,%esp
cond,
mutex,
ticks,
already_timedout
);
}
10c26d: c9 leave 10c26e: c3 ret
10c26f: 90 nop <== NOT EXECUTED
* status into the appropriate error.
*/
already_timedout = false;
status = _POSIX_Absolute_timeout_to_ticks(abstime, &ticks);
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
return EINVAL;
10c270: b8 16 00 00 00 mov $0x16,%eax
cond,
mutex,
ticks,
already_timedout
);
}
10c275: c9 leave 10c276: c3 ret
0010bf90 <pthread_condattr_destroy>:
*/
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
10bf90: 55 push %ebp 10bf91: 89 e5 mov %esp,%ebp 10bf93: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr || attr->is_initialized == false )
10bf96: 85 c0 test %eax,%eax
10bf98: 74 12 je 10bfac <pthread_condattr_destroy+0x1c>
10bf9a: 8b 10 mov (%eax),%edx 10bf9c: 85 d2 test %edx,%edx
10bf9e: 74 0c je 10bfac <pthread_condattr_destroy+0x1c><== NEVER TAKEN
return EINVAL;
attr->is_initialized = false;
10bfa0: c7 00 00 00 00 00 movl $0x0,(%eax)
return 0;
10bfa6: 31 c0 xor %eax,%eax
}
10bfa8: c9 leave 10bfa9: c3 ret
10bfaa: 66 90 xchg %ax,%ax <== NOT EXECUTED
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
10bfac: b8 16 00 00 00 mov $0x16,%eax
attr->is_initialized = false;
return 0;
}
10bfb1: c9 leave 10bfb2: c3 ret
0010bfb4 <pthread_condattr_getpshared>:
int pthread_condattr_getpshared(
const pthread_condattr_t *attr,
int *pshared
)
{
10bfb4: 55 push %ebp 10bfb5: 89 e5 mov %esp,%ebp 10bfb7: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr )
10bfba: 85 c0 test %eax,%eax
10bfbc: 74 0e je 10bfcc <pthread_condattr_getpshared+0x18>
return EINVAL;
*pshared = attr->process_shared;
10bfbe: 8b 50 04 mov 0x4(%eax),%edx 10bfc1: 8b 45 0c mov 0xc(%ebp),%eax 10bfc4: 89 10 mov %edx,(%eax)
return 0;
10bfc6: 31 c0 xor %eax,%eax
}
10bfc8: c9 leave 10bfc9: c3 ret
10bfca: 66 90 xchg %ax,%ax <== NOT EXECUTED
const pthread_condattr_t *attr,
int *pshared
)
{
if ( !attr )
return EINVAL;
10bfcc: b8 16 00 00 00 mov $0x16,%eax
*pshared = attr->process_shared;
return 0;
}
10bfd1: c9 leave 10bfd2: c3 ret
0010bfd4 <pthread_condattr_init>:
*/
int pthread_condattr_init(
pthread_condattr_t *attr
)
{
10bfd4: 55 push %ebp 10bfd5: 89 e5 mov %esp,%ebp 10bfd7: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr )
10bfda: 85 c0 test %eax,%eax
10bfdc: 74 16 je 10bff4 <pthread_condattr_init+0x20>
return EINVAL;
*attr = _POSIX_Condition_variables_Default_attributes;
10bfde: 8b 15 3c 32 12 00 mov 0x12323c,%edx 10bfe4: 8b 0d 40 32 12 00 mov 0x123240,%ecx 10bfea: 89 10 mov %edx,(%eax) 10bfec: 89 48 04 mov %ecx,0x4(%eax)
return 0;
10bfef: 31 c0 xor %eax,%eax
}
10bff1: c9 leave 10bff2: c3 ret
10bff3: 90 nop <== NOT EXECUTED
int pthread_condattr_init(
pthread_condattr_t *attr
)
{
if ( !attr )
return EINVAL;
10bff4: b8 16 00 00 00 mov $0x16,%eax
*attr = _POSIX_Condition_variables_Default_attributes;
return 0;
}
10bff9: c9 leave 10bffa: c3 ret
0010bffc <pthread_condattr_setpshared>:
int pthread_condattr_setpshared(
pthread_condattr_t *attr,
int pshared
)
{
10bffc: 55 push %ebp 10bffd: 89 e5 mov %esp,%ebp 10bfff: 8b 45 08 mov 0x8(%ebp),%eax 10c002: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr )
10c005: 85 c0 test %eax,%eax
10c007: 74 05 je 10c00e <pthread_condattr_setpshared+0x12>
return EINVAL;
switch ( pshared ) {
10c009: 83 fa 01 cmp $0x1,%edx
10c00c: 76 0a jbe 10c018 <pthread_condattr_setpshared+0x1c>
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
default:
return EINVAL;
10c00e: b8 16 00 00 00 mov $0x16,%eax
} }
10c013: c9 leave 10c014: c3 ret
10c015: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
return EINVAL;
switch ( pshared ) {
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
10c018: 89 50 04 mov %edx,0x4(%eax)
return 0;
10c01b: 31 c0 xor %eax,%eax
default:
return EINVAL;
}
}
10c01d: c9 leave 10c01e: c3 ret
0010b6b8 <pthread_create>:
pthread_t *thread,
const pthread_attr_t *attr,
void *(*start_routine)( void * ),
void *arg
)
{
10b6b8: 55 push %ebp 10b6b9: 89 e5 mov %esp,%ebp 10b6bb: 57 push %edi 10b6bc: 56 push %esi 10b6bd: 53 push %ebx 10b6be: 83 ec 5c sub $0x5c,%esp 10b6c1: 8b 5d 0c mov 0xc(%ebp),%ebx
int schedpolicy = SCHED_RR;
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
10b6c4: 8b 75 10 mov 0x10(%ebp),%esi 10b6c7: 85 f6 test %esi,%esi
10b6c9: 0f 84 8d 01 00 00 je 10b85c <pthread_create+0x1a4>
return EFAULT;
the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes;
10b6cf: 85 db test %ebx,%ebx
10b6d1: 74 65 je 10b738 <pthread_create+0x80>
if ( !the_attr->is_initialized )
10b6d3: 8b 0b mov (%ebx),%ecx 10b6d5: 85 c9 test %ecx,%ecx
10b6d7: 74 1e je 10b6f7 <pthread_create+0x3f> * 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) )
10b6d9: 8b 53 04 mov 0x4(%ebx),%edx 10b6dc: 85 d2 test %edx,%edx
10b6de: 74 0a je 10b6ea <pthread_create+0x32>
10b6e0: a1 b8 44 12 00 mov 0x1244b8,%eax 10b6e5: 39 43 08 cmp %eax,0x8(%ebx)
10b6e8: 72 0d jb 10b6f7 <pthread_create+0x3f>
* 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 ) {
10b6ea: 8b 43 10 mov 0x10(%ebx),%eax 10b6ed: 83 f8 01 cmp $0x1,%eax
10b6f0: 74 4e je 10b740 <pthread_create+0x88>
10b6f2: 83 f8 02 cmp $0x2,%eax
10b6f5: 74 11 je 10b708 <pthread_create+0x50>
/*
* Interpret the scheduling parameters.
*/
if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) )
return EINVAL;
10b6f7: ba 16 00 00 00 mov $0x16,%edx
*/
*thread = the_thread->Object.id;
_RTEMS_Unlock_allocator();
return 0;
}
10b6fc: 89 d0 mov %edx,%eax 10b6fe: 8d 65 f4 lea -0xc(%ebp),%esp 10b701: 5b pop %ebx 10b702: 5e pop %esi 10b703: 5f pop %edi 10b704: c9 leave 10b705: c3 ret
10b706: 66 90 xchg %ax,%ax <== NOT EXECUTED
schedpolicy = api->schedpolicy;
schedparam = api->schedparam;
break;
case PTHREAD_EXPLICIT_SCHED:
schedpolicy = the_attr->schedpolicy;
10b708: 8b 4b 14 mov 0x14(%ebx),%ecx 10b70b: 89 4d b0 mov %ecx,-0x50(%ebp)
schedparam = the_attr->schedparam;
10b70e: 8d 45 c4 lea -0x3c(%ebp),%eax 10b711: 89 45 b4 mov %eax,-0x4c(%ebp) 10b714: 8d 73 18 lea 0x18(%ebx),%esi 10b717: b9 07 00 00 00 mov $0x7,%ecx 10b71c: 89 c7 mov %eax,%edi 10b71e: 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 )
10b720: 8b 43 0c mov 0xc(%ebx),%eax 10b723: 85 c0 test %eax,%eax
10b725: 74 49 je 10b770 <pthread_create+0xb8> <== ALWAYS TAKEN
return ENOTSUP;
10b727: ba 86 00 00 00 mov $0x86,%edx
*/
*thread = the_thread->Object.id;
_RTEMS_Unlock_allocator();
return 0;
}
10b72c: 89 d0 mov %edx,%eax 10b72e: 8d 65 f4 lea -0xc(%ebp),%esp 10b731: 5b pop %ebx 10b732: 5e pop %esi 10b733: 5f pop %edi 10b734: c9 leave 10b735: c3 ret
10b736: 66 90 xchg %ax,%ax <== NOT EXECUTED
int rc;
if ( !start_routine )
return EFAULT;
the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes;
10b738: bb 20 1e 12 00 mov $0x121e20,%ebx 10b73d: eb 94 jmp 10b6d3 <pthread_create+0x1b>
10b73f: 90 nop <== NOT EXECUTED
* 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 ];
10b740: a1 18 8d 12 00 mov 0x128d18,%eax 10b745: 8b b0 f8 00 00 00 mov 0xf8(%eax),%esi
schedpolicy = api->schedpolicy;
10b74b: 8b 8e 84 00 00 00 mov 0x84(%esi),%ecx 10b751: 89 4d b0 mov %ecx,-0x50(%ebp)
schedparam = api->schedparam;
10b754: 8d 45 c4 lea -0x3c(%ebp),%eax 10b757: 89 45 b4 mov %eax,-0x4c(%ebp) 10b75a: 81 c6 88 00 00 00 add $0x88,%esi 10b760: b9 07 00 00 00 mov $0x7,%ecx 10b765: 89 c7 mov %eax,%edi 10b767: 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 )
10b769: 8b 43 0c mov 0xc(%ebx),%eax 10b76c: 85 c0 test %eax,%eax
10b76e: 75 b7 jne 10b727 <pthread_create+0x6f>
return ENOTSUP;
/*
* Interpret the scheduling parameters.
*/
if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) )
10b770: 83 ec 0c sub $0xc,%esp 10b773: ff 75 c4 pushl -0x3c(%ebp) 10b776: e8 bd 61 00 00 call 111938 <_POSIX_Priority_Is_valid> 10b77b: 83 c4 10 add $0x10,%esp 10b77e: 84 c0 test %al,%al
10b780: 0f 84 71 ff ff ff je 10b6f7 <pthread_create+0x3f> <== NEVER TAKEN
return EINVAL;
core_priority = _POSIX_Priority_To_core( schedparam.sched_priority );
10b786: 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);
10b789: 0f b6 35 bc 44 12 00 movzbl 0x1244bc,%esi
/*
* Set the core scheduling policy information.
*/
rc = _POSIX_Thread_Translate_sched_param(
10b790: 8d 45 e0 lea -0x20(%ebp),%eax 10b793: 50 push %eax 10b794: 8d 45 e4 lea -0x1c(%ebp),%eax 10b797: 50 push %eax 10b798: ff 75 b4 pushl -0x4c(%ebp) 10b79b: ff 75 b0 pushl -0x50(%ebp) 10b79e: e8 b1 61 00 00 call 111954 <_POSIX_Thread_Translate_sched_param> 10b7a3: 89 c2 mov %eax,%edx
schedpolicy,
&schedparam,
&budget_algorithm,
&budget_callout
);
if ( rc )
10b7a5: 83 c4 10 add $0x10,%esp 10b7a8: 85 c0 test %eax,%eax
10b7aa: 0f 85 4c ff ff ff jne 10b6fc <pthread_create+0x44>
#endif
/*
* Lock the allocator mutex for protection
*/
_RTEMS_Lock_allocator();
10b7b0: 83 ec 0c sub $0xc,%esp 10b7b3: ff 35 04 88 12 00 pushl 0x128804 10b7b9: 89 45 a0 mov %eax,-0x60(%ebp) 10b7bc: e8 a7 17 00 00 call 10cf68 <_API_Mutex_Lock>
* _POSIX_Threads_Allocate
*/
RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void )
{
return (Thread_Control *) _Objects_Allocate( &_POSIX_Threads_Information );
10b7c1: c7 04 24 00 8a 12 00 movl $0x128a00,(%esp) 10b7c8: e8 c7 21 00 00 call 10d994 <_Objects_Allocate> 10b7cd: 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 ) {
10b7d0: 83 c4 10 add $0x10,%esp 10b7d3: 85 c0 test %eax,%eax 10b7d5: 8b 55 a0 mov -0x60(%ebp),%edx
10b7d8: 0f 84 0f 01 00 00 je 10b8ed <pthread_create+0x235>
/*
* Initialize the core thread for this task.
*/
name.name_p = NULL; /* posix threads don't have a name by default */
status = _Thread_Initialize(
10b7de: 8b 4d e0 mov -0x20(%ebp),%ecx 10b7e1: 8b 45 e4 mov -0x1c(%ebp),%eax 10b7e4: 89 45 a4 mov %eax,-0x5c(%ebp) 10b7e7: 8b 43 08 mov 0x8(%ebx),%eax 10b7ea: 89 45 a8 mov %eax,-0x58(%ebp) 10b7ed: a1 b8 44 12 00 mov 0x1244b8,%eax 10b7f2: d1 e0 shl %eax 10b7f4: 3b 45 a8 cmp -0x58(%ebp),%eax
10b7f7: 73 03 jae 10b7fc <pthread_create+0x144>
10b7f9: 8b 45 a8 mov -0x58(%ebp),%eax 10b7fc: 83 ec 04 sub $0x4,%esp 10b7ff: 6a 00 push $0x0 10b801: 6a 00 push $0x0 10b803: 51 push %ecx 10b804: ff 75 a4 pushl -0x5c(%ebp) 10b807: 6a 01 push $0x1 10b809: 81 e6 ff 00 00 00 and $0xff,%esi 10b80f: 29 fe sub %edi,%esi 10b811: 56 push %esi 10b812: 6a 01 push $0x1 10b814: 50 push %eax 10b815: ff 73 04 pushl 0x4(%ebx) 10b818: ff 75 ac pushl -0x54(%ebp) 10b81b: 68 00 8a 12 00 push $0x128a00 10b820: 89 55 a0 mov %edx,-0x60(%ebp) 10b823: e8 4c 2f 00 00 call 10e774 <_Thread_Initialize>
budget_callout,
0, /* isr level */
name /* posix threads don't have a name */
);
if ( !status ) {
10b828: 83 c4 30 add $0x30,%esp 10b82b: 84 c0 test %al,%al 10b82d: 8b 55 a0 mov -0x60(%ebp),%edx
10b830: 75 34 jne 10b866 <pthread_create+0x1ae>
RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free (
Thread_Control *the_pthread
)
{
_Objects_Free( &_POSIX_Threads_Information, &the_pthread->Object );
10b832: 83 ec 08 sub $0x8,%esp 10b835: ff 75 ac pushl -0x54(%ebp) 10b838: 68 00 8a 12 00 push $0x128a00 10b83d: e8 ca 24 00 00 call 10dd0c <_Objects_Free>
_POSIX_Threads_Free( the_thread );
_RTEMS_Unlock_allocator();
10b842: 59 pop %ecx 10b843: ff 35 04 88 12 00 pushl 0x128804 10b849: e8 62 17 00 00 call 10cfb0 <_API_Mutex_Unlock>
return EAGAIN;
10b84e: 83 c4 10 add $0x10,%esp 10b851: ba 0b 00 00 00 mov $0xb,%edx 10b856: e9 a1 fe ff ff jmp 10b6fc <pthread_create+0x44>
10b85b: 90 nop <== NOT EXECUTED
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
return EFAULT;
10b85c: ba 0e 00 00 00 mov $0xe,%edx 10b861: e9 96 fe ff ff jmp 10b6fc <pthread_create+0x44>
}
/*
* finish initializing the per API structure
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10b866: 8b 4d ac mov -0x54(%ebp),%ecx 10b869: 8b 89 f8 00 00 00 mov 0xf8(%ecx),%ecx 10b86f: 89 4d a8 mov %ecx,-0x58(%ebp)
api->Attributes = *the_attr;
10b872: b9 10 00 00 00 mov $0x10,%ecx 10b877: 8b 7d a8 mov -0x58(%ebp),%edi 10b87a: 89 de mov %ebx,%esi 10b87c: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
api->detachstate = the_attr->detachstate;
10b87e: 8b 43 3c mov 0x3c(%ebx),%eax 10b881: 8b 4d a8 mov -0x58(%ebp),%ecx 10b884: 89 41 40 mov %eax,0x40(%ecx)
api->schedpolicy = schedpolicy;
10b887: 8b 45 b0 mov -0x50(%ebp),%eax 10b88a: 89 81 84 00 00 00 mov %eax,0x84(%ecx)
api->schedparam = schedparam;
10b890: 89 cf mov %ecx,%edi 10b892: 81 c7 88 00 00 00 add $0x88,%edi 10b898: b9 07 00 00 00 mov $0x7,%ecx 10b89d: 8b 75 b4 mov -0x4c(%ebp),%esi 10b8a0: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* POSIX threads are allocated and started in one operation.
*/
status = _Thread_Start(
10b8a2: 83 ec 0c sub $0xc,%esp 10b8a5: 6a 00 push $0x0 10b8a7: ff 75 14 pushl 0x14(%ebp) 10b8aa: ff 75 10 pushl 0x10(%ebp) 10b8ad: 6a 01 push $0x1 10b8af: ff 75 ac pushl -0x54(%ebp) 10b8b2: 89 55 a0 mov %edx,-0x60(%ebp) 10b8b5: e8 52 39 00 00 call 10f20c <_Thread_Start>
_RTEMS_Unlock_allocator();
return EINVAL;
}
#endif
if ( schedpolicy == SCHED_SPORADIC ) {
10b8ba: 83 c4 20 add $0x20,%esp 10b8bd: 83 7d b0 04 cmpl $0x4,-0x50(%ebp) 10b8c1: 8b 55 a0 mov -0x60(%ebp),%edx
10b8c4: 74 42 je 10b908 <pthread_create+0x250>
}
/*
* Return the id and indicate we successfully created the thread
*/
*thread = the_thread->Object.id;
10b8c6: 8b 45 ac mov -0x54(%ebp),%eax 10b8c9: 8b 48 08 mov 0x8(%eax),%ecx 10b8cc: 8b 45 08 mov 0x8(%ebp),%eax 10b8cf: 89 08 mov %ecx,(%eax)
_RTEMS_Unlock_allocator();
10b8d1: 83 ec 0c sub $0xc,%esp 10b8d4: ff 35 04 88 12 00 pushl 0x128804 10b8da: 89 55 a0 mov %edx,-0x60(%ebp) 10b8dd: e8 ce 16 00 00 call 10cfb0 <_API_Mutex_Unlock>
return 0;
10b8e2: 83 c4 10 add $0x10,%esp 10b8e5: 8b 55 a0 mov -0x60(%ebp),%edx 10b8e8: e9 0f fe ff ff jmp 10b6fc <pthread_create+0x44>
*
* NOTE: Global threads are not currently supported.
*/
the_thread = _POSIX_Threads_Allocate();
if ( !the_thread ) {
_RTEMS_Unlock_allocator();
10b8ed: 83 ec 0c sub $0xc,%esp 10b8f0: ff 35 04 88 12 00 pushl 0x128804 10b8f6: e8 b5 16 00 00 call 10cfb0 <_API_Mutex_Unlock>
return EAGAIN;
10b8fb: 83 c4 10 add $0x10,%esp 10b8fe: ba 0b 00 00 00 mov $0xb,%edx 10b903: e9 f4 fd ff ff jmp 10b6fc <pthread_create+0x44>
return EINVAL;
}
#endif
if ( schedpolicy == SCHED_SPORADIC ) {
_Watchdog_Insert_ticks(
10b908: 83 ec 0c sub $0xc,%esp
&api->Sporadic_timer,
_Timespec_To_ticks( &api->schedparam.sched_ss_repl_period )
10b90b: 8b 45 a8 mov -0x58(%ebp),%eax 10b90e: 05 90 00 00 00 add $0x90,%eax
return EINVAL;
}
#endif
if ( schedpolicy == SCHED_SPORADIC ) {
_Watchdog_Insert_ticks(
10b913: 50 push %eax 10b914: e8 e7 3a 00 00 call 10f400 <_Timespec_To_ticks>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b919: 8b 4d a8 mov -0x58(%ebp),%ecx 10b91c: 89 81 b4 00 00 00 mov %eax,0xb4(%ecx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b922: 58 pop %eax 10b923: 5a pop %edx 10b924: 89 c8 mov %ecx,%eax 10b926: 05 a8 00 00 00 add $0xa8,%eax 10b92b: 50 push %eax 10b92c: 68 24 88 12 00 push $0x128824 10b931: e8 fa 3d 00 00 call 10f730 <_Watchdog_Insert> 10b936: 83 c4 10 add $0x10,%esp 10b939: 8b 55 a0 mov -0x60(%ebp),%edx 10b93c: eb 88 jmp 10b8c6 <pthread_create+0x20e>
0010b7cc <pthread_detach>:
#include <rtems/posix/pthread.h>
int pthread_detach(
pthread_t thread
)
{
10b7cc: 55 push %ebp 10b7cd: 89 e5 mov %esp,%ebp 10b7cf: 83 ec 1c sub $0x1c,%esp
register Thread_Control *the_thread;
POSIX_API_Control *api;
Objects_Locations location;
the_thread = _POSIX_Threads_Get( thread, &location );
10b7d2: 8d 45 f4 lea -0xc(%ebp),%eax
pthread_t id,
Objects_Locations *location
)
{
return (Thread_Control *)
_Objects_Get( &_POSIX_Threads_Information, (Objects_Id)id, location );
10b7d5: 50 push %eax 10b7d6: ff 75 08 pushl 0x8(%ebp) 10b7d9: 68 80 95 12 00 push $0x129580 10b7de: e8 55 23 00 00 call 10db38 <_Objects_Get>
switch ( location ) {
10b7e3: 83 c4 10 add $0x10,%esp 10b7e6: 8b 55 f4 mov -0xc(%ebp),%edx 10b7e9: 85 d2 test %edx,%edx
10b7eb: 75 17 jne 10b804 <pthread_detach+0x38>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
api->detachstate = PTHREAD_CREATE_DETACHED;
10b7ed: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax 10b7f3: c7 40 40 00 00 00 00 movl $0x0,0x40(%eax)
_Thread_Enable_dispatch();
10b7fa: e8 c9 2b 00 00 call 10e3c8 <_Thread_Enable_dispatch>
return 0;
10b7ff: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
10b801: c9 leave 10b802: c3 ret
10b803: 90 nop <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return ESRCH;
10b804: b8 03 00 00 00 mov $0x3,%eax
}
10b809: c9 leave 10b80a: c3 ret
00112dfc <pthread_exit>:
}
void pthread_exit(
void *value_ptr
)
{
112dfc: 55 push %ebp 112dfd: 89 e5 mov %esp,%ebp 112dff: 83 ec 10 sub $0x10,%esp
_POSIX_Thread_Exit( _Thread_Executing, value_ptr );
112e02: ff 75 08 pushl 0x8(%ebp) 112e05: ff 35 98 6a 12 00 pushl 0x126a98 112e0b: e8 88 ff ff ff call 112d98 <_POSIX_Thread_Exit>
112e10: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
112e13: c9 leave <== NOT EXECUTED 112e14: c3 ret <== NOT EXECUTED
0010d8a0 <pthread_getschedparam>:
int pthread_getschedparam(
pthread_t thread,
int *policy,
struct sched_param *param
)
{
10d8a0: 55 push %ebp 10d8a1: 89 e5 mov %esp,%ebp 10d8a3: 57 push %edi 10d8a4: 56 push %esi 10d8a5: 53 push %ebx 10d8a6: 83 ec 1c sub $0x1c,%esp 10d8a9: 8b 7d 0c mov 0xc(%ebp),%edi 10d8ac: 8b 5d 10 mov 0x10(%ebp),%ebx
Objects_Locations location;
POSIX_API_Control *api;
register Thread_Control *the_thread;
if ( !policy || !param )
10d8af: 85 ff test %edi,%edi
10d8b1: 74 69 je 10d91c <pthread_getschedparam+0x7c><== NEVER TAKEN
10d8b3: 85 db test %ebx,%ebx
10d8b5: 74 65 je 10d91c <pthread_getschedparam+0x7c><== NEVER TAKEN
pthread_t id,
Objects_Locations *location
)
{
return (Thread_Control *)
_Objects_Get( &_POSIX_Threads_Information, (Objects_Id)id, location );
10d8b7: 51 push %ecx
return EINVAL;
the_thread = _POSIX_Threads_Get( thread, &location );
10d8b8: 8d 45 e4 lea -0x1c(%ebp),%eax 10d8bb: 50 push %eax 10d8bc: ff 75 08 pushl 0x8(%ebp) 10d8bf: 68 40 c6 12 00 push $0x12c640 10d8c4: e8 ff 23 00 00 call 10fcc8 <_Objects_Get>
switch ( location ) {
10d8c9: 83 c4 10 add $0x10,%esp 10d8cc: 8b 55 e4 mov -0x1c(%ebp),%edx 10d8cf: 85 d2 test %edx,%edx
10d8d1: 75 39 jne 10d90c <pthread_getschedparam+0x6c>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10d8d3: 8b b0 f8 00 00 00 mov 0xf8(%eax),%esi
if ( policy )
*policy = api->schedpolicy;
10d8d9: 8b 96 84 00 00 00 mov 0x84(%esi),%edx 10d8df: 89 17 mov %edx,(%edi)
if ( param ) {
*param = api->schedparam;
10d8e1: 81 c6 88 00 00 00 add $0x88,%esi 10d8e7: b9 07 00 00 00 mov $0x7,%ecx 10d8ec: 89 df mov %ebx,%edi 10d8ee: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
RTEMS_INLINE_ROUTINE int _POSIX_Priority_From_core(
Priority_Control priority
)
{
return (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
10d8f0: 0f b6 15 9c 80 12 00 movzbl 0x12809c,%edx 10d8f7: 2b 50 14 sub 0x14(%eax),%edx 10d8fa: 89 13 mov %edx,(%ebx)
param->sched_priority =
_POSIX_Priority_From_core( the_thread->current_priority );
}
_Thread_Enable_dispatch();
10d8fc: e8 57 2c 00 00 call 110558 <_Thread_Enable_dispatch>
return 0;
10d901: 31 c0 xor %eax,%eax
break;
}
return ESRCH;
}
10d903: 8d 65 f4 lea -0xc(%ebp),%esp 10d906: 5b pop %ebx 10d907: 5e pop %esi 10d908: 5f pop %edi 10d909: c9 leave 10d90a: c3 ret
10d90b: 90 nop <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return ESRCH;
10d90c: b8 03 00 00 00 mov $0x3,%eax
}
10d911: 8d 65 f4 lea -0xc(%ebp),%esp 10d914: 5b pop %ebx 10d915: 5e pop %esi 10d916: 5f pop %edi 10d917: c9 leave 10d918: c3 ret
10d919: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
Objects_Locations location;
POSIX_API_Control *api;
register Thread_Control *the_thread;
if ( !policy || !param )
return EINVAL;
10d91c: b8 16 00 00 00 mov $0x16,%eax
break;
}
return ESRCH;
}
10d921: 8d 65 f4 lea -0xc(%ebp),%esp 10d924: 5b pop %ebx 10d925: 5e pop %esi 10d926: 5f pop %edi 10d927: c9 leave 10d928: c3 ret
0010b698 <pthread_getspecific>:
*/
void *pthread_getspecific(
pthread_key_t key
)
{
10b698: 55 push %ebp 10b699: 89 e5 mov %esp,%ebp 10b69b: 83 ec 2c sub $0x2c,%esp
uint32_t api;
uint32_t index;
Objects_Locations location;
void *key_data;
the_key = _POSIX_Keys_Get( key, &location );
10b69e: 8d 45 f4 lea -0xc(%ebp),%eax
pthread_key_t id,
Objects_Locations *location
)
{
return (POSIX_Keys_Control *)
_Objects_Get( &_POSIX_Keys_Information, (Objects_Id) id, location );
10b6a1: 50 push %eax 10b6a2: ff 75 08 pushl 0x8(%ebp) 10b6a5: 68 e0 97 12 00 push $0x1297e0 10b6aa: e8 9d 25 00 00 call 10dc4c <_Objects_Get>
switch ( location ) {
10b6af: 83 c4 10 add $0x10,%esp 10b6b2: 8b 55 f4 mov -0xc(%ebp),%edx 10b6b5: 85 d2 test %edx,%edx
10b6b7: 75 2b jne 10b6e4 <pthread_getspecific+0x4c>
case OBJECTS_LOCAL:
api = _Objects_Get_API( _Thread_Executing->Object.id );
10b6b9: 8b 15 18 99 12 00 mov 0x129918,%edx 10b6bf: 8b 4a 08 mov 0x8(%edx),%ecx
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
10b6c2: 89 ca mov %ecx,%edx 10b6c4: c1 ea 18 shr $0x18,%edx 10b6c7: 83 e2 07 and $0x7,%edx
index = _Objects_Get_index( _Thread_Executing->Object.id );
10b6ca: 0f b7 c9 movzwl %cx,%ecx
key_data = (void *) the_key->Values[ api ][ index ];
10b6cd: 8b 44 90 14 mov 0x14(%eax,%edx,4),%eax 10b6d1: 8b 04 88 mov (%eax,%ecx,4),%eax
_Thread_Enable_dispatch();
10b6d4: 89 45 e4 mov %eax,-0x1c(%ebp) 10b6d7: e8 00 2e 00 00 call 10e4dc <_Thread_Enable_dispatch>
return key_data;
10b6dc: 8b 45 e4 mov -0x1c(%ebp),%eax
case OBJECTS_ERROR:
break;
}
return NULL;
}
10b6df: c9 leave 10b6e0: c3 ret
10b6e1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return NULL;
10b6e4: 31 c0 xor %eax,%eax
}
10b6e6: c9 leave 10b6e7: c3 ret
001110e4 <pthread_join>:
int pthread_join(
pthread_t thread,
void **value_ptr
)
{
1110e4: 55 push %ebp 1110e5: 89 e5 mov %esp,%ebp 1110e7: 53 push %ebx 1110e8: 83 ec 18 sub $0x18,%esp 1110eb: 8b 5d 0c mov 0xc(%ebp),%ebx
register Thread_Control *the_thread;
POSIX_API_Control *api;
Objects_Locations location;
void *return_pointer;
the_thread = _POSIX_Threads_Get( thread, &location );
1110ee: 8d 45 f4 lea -0xc(%ebp),%eax 1110f1: 50 push %eax 1110f2: ff 75 08 pushl 0x8(%ebp) 1110f5: 68 00 21 13 00 push $0x132100 1110fa: e8 09 24 00 00 call 113508 <_Objects_Get>
switch ( location ) {
1110ff: 83 c4 10 add $0x10,%esp 111102: 8b 55 f4 mov -0xc(%ebp),%edx 111105: 85 d2 test %edx,%edx
111107: 74 0b je 111114 <pthread_join+0x30>
#endif
case OBJECTS_ERROR:
break;
}
return ESRCH;
111109: b8 03 00 00 00 mov $0x3,%eax
}
11110e: 8b 5d fc mov -0x4(%ebp),%ebx 111111: c9 leave 111112: c3 ret
111113: 90 nop <== NOT EXECUTED
the_thread = _POSIX_Threads_Get( thread, &location );
switch ( location ) {
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
111114: 8b 90 f8 00 00 00 mov 0xf8(%eax),%edx
if ( api->detachstate == PTHREAD_CREATE_DETACHED ) {
11111a: 8b 4a 40 mov 0x40(%edx),%ecx 11111d: 85 c9 test %ecx,%ecx
11111f: 74 43 je 111164 <pthread_join+0x80>
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
111121: 8b 0d 18 24 13 00 mov 0x132418,%ecx
_Thread_Enable_dispatch();
return EINVAL;
}
if ( _Thread_Is_executing( the_thread ) ) {
111127: 39 c8 cmp %ecx,%eax
111129: 74 49 je 111174 <pthread_join+0x90>
/*
* Put ourself on the threads join list
*/
_Thread_Executing->Wait.return_argument = &return_pointer;
11112b: 8d 45 f0 lea -0x10(%ebp),%eax 11112e: 89 41 28 mov %eax,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;
111131: c7 42 74 01 00 00 00 movl $0x1,0x74(%edx)
_Thread_queue_Enter_critical_section( &api->Join_List );
_Thread_queue_Enqueue( &api->Join_List, WATCHDOG_NO_TIMEOUT );
111138: 50 push %eax 111139: 68 d0 45 11 00 push $0x1145d0 11113e: 6a 00 push $0x0 111140: 83 c2 44 add $0x44,%edx 111143: 52 push %edx 111144: e8 37 31 00 00 call 114280 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
111149: e8 4a 2c 00 00 call 113d98 <_Thread_Enable_dispatch>
if ( value_ptr )
11114e: 83 c4 10 add $0x10,%esp 111151: 85 db test %ebx,%ebx
111153: 74 2b je 111180 <pthread_join+0x9c>
*value_ptr = return_pointer;
111155: 8b 45 f0 mov -0x10(%ebp),%eax 111158: 89 03 mov %eax,(%ebx)
return 0;
11115a: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
11115c: 8b 5d fc mov -0x4(%ebp),%ebx 11115f: c9 leave 111160: c3 ret
111161: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( api->detachstate == PTHREAD_CREATE_DETACHED ) {
_Thread_Enable_dispatch();
111164: e8 2f 2c 00 00 call 113d98 <_Thread_Enable_dispatch>
return EINVAL;
111169: b8 16 00 00 00 mov $0x16,%eax
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
11116e: 8b 5d fc mov -0x4(%ebp),%ebx 111171: c9 leave 111172: c3 ret
111173: 90 nop <== NOT EXECUTED
_Thread_Enable_dispatch();
return EINVAL;
}
if ( _Thread_Is_executing( the_thread ) ) {
_Thread_Enable_dispatch();
111174: e8 1f 2c 00 00 call 113d98 <_Thread_Enable_dispatch>
return EDEADLK;
111179: b8 2d 00 00 00 mov $0x2d,%eax 11117e: eb 8e jmp 11110e <pthread_join+0x2a>
_Thread_Enable_dispatch();
if ( value_ptr )
*value_ptr = return_pointer;
return 0;
111180: 31 c0 xor %eax,%eax 111182: eb 8a jmp 11110e <pthread_join+0x2a>
0010b524 <pthread_key_create>:
int pthread_key_create(
pthread_key_t *key,
void (*destructor)( void * )
)
{
10b524: 55 push %ebp 10b525: 89 e5 mov %esp,%ebp 10b527: 57 push %edi 10b528: 56 push %esi 10b529: 53 push %ebx 10b52a: 83 ec 28 sub $0x28,%esp 10b52d: a1 54 93 12 00 mov 0x129354,%eax 10b532: 40 inc %eax 10b533: a3 54 93 12 00 mov %eax,0x129354
* 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 );
10b538: 68 e0 97 12 00 push $0x1297e0 10b53d: e8 52 22 00 00 call 10d794 <_Objects_Allocate> 10b542: 89 c6 mov %eax,%esi
_Thread_Disable_dispatch();
the_key = _POSIX_Keys_Allocate();
if ( !the_key ) {
10b544: 83 c4 10 add $0x10,%esp 10b547: 85 c0 test %eax,%eax
10b549: 74 79 je 10b5c4 <pthread_key_create+0xa0>
_Thread_Enable_dispatch();
return EAGAIN;
}
the_key->destructor = destructor;
10b54b: 8b 45 0c mov 0xc(%ebp),%eax 10b54e: 89 46 10 mov %eax,0x10(%esi)
* This is a bit more complex than one might initially expect because
* APIs are optional.
*
* NOTE: Currently RTEMS Classic API tasks are always enabled.
*/
for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) {
10b551: bb 01 00 00 00 mov $0x1,%ebx
the_key->Values[ the_api ] = NULL;
10b556: c7 44 9e 14 00 00 00 movl $0x0,0x14(%esi,%ebx,4)
10b55d: 00
INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY
);
#endif
bytes_to_allocate = sizeof( void * ) *
(_Objects_Information_table[ the_api ][ 1 ]->maximum + 1);
10b55e: 8b 04 9d 2c 93 12 00 mov 0x12932c(,%ebx,4),%eax 10b565: 8b 40 04 mov 0x4(%eax),%eax 10b568: 0f b7 40 10 movzwl 0x10(%eax),%eax
true,
INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY
);
#endif
bytes_to_allocate = sizeof( void * ) *
10b56c: 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 );
10b573: 83 ec 0c sub $0xc,%esp 10b576: 51 push %ecx 10b577: 89 4d e4 mov %ecx,-0x1c(%ebp) 10b57a: e8 41 42 00 00 call 10f7c0 <_Workspace_Allocate>
if ( !table ) {
10b57f: 83 c4 10 add $0x10,%esp 10b582: 85 c0 test %eax,%eax 10b584: 8b 4d e4 mov -0x1c(%ebp),%ecx
10b587: 74 4f je 10b5d8 <pthread_key_create+0xb4>
_POSIX_Keys_Free( the_key );
_Thread_Enable_dispatch();
return ENOMEM;
}
the_key->Values[ the_api ] = table;
10b589: 89 44 9e 14 mov %eax,0x14(%esi,%ebx,4)
memset( table, '\0', bytes_to_allocate );
10b58d: 89 c7 mov %eax,%edi 10b58f: 31 c0 xor %eax,%eax 10b591: f3 aa rep stos %al,%es:(%edi)
* This is a bit more complex than one might initially expect because
* APIs are optional.
*
* NOTE: Currently RTEMS Classic API tasks are always enabled.
*/
for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) {
10b593: 43 inc %ebx 10b594: 83 fb 04 cmp $0x4,%ebx
10b597: 75 bd jne 10b556 <pthread_key_create+0x32>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10b599: 8b 46 08 mov 0x8(%esi),%eax
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10b59c: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10b59f: 8b 15 fc 97 12 00 mov 0x1297fc,%edx 10b5a5: 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;
10b5a8: c7 46 0c 00 00 00 00 movl $0x0,0xc(%esi)
the_key->Values[ the_api ] = table;
memset( table, '\0', bytes_to_allocate );
}
_Objects_Open_u32( &_POSIX_Keys_Information, &the_key->Object, 0 );
*key = the_key->Object.id;
10b5af: 8b 55 08 mov 0x8(%ebp),%edx 10b5b2: 89 02 mov %eax,(%edx)
_Thread_Enable_dispatch();
10b5b4: e8 23 2f 00 00 call 10e4dc <_Thread_Enable_dispatch>
return 0;
10b5b9: 31 c0 xor %eax,%eax
}
10b5bb: 8d 65 f4 lea -0xc(%ebp),%esp 10b5be: 5b pop %ebx 10b5bf: 5e pop %esi 10b5c0: 5f pop %edi 10b5c1: c9 leave 10b5c2: c3 ret
10b5c3: 90 nop <== NOT EXECUTED
_Thread_Disable_dispatch();
the_key = _POSIX_Keys_Allocate();
if ( !the_key ) {
_Thread_Enable_dispatch();
10b5c4: e8 13 2f 00 00 call 10e4dc <_Thread_Enable_dispatch>
return EAGAIN;
10b5c9: b8 0b 00 00 00 mov $0xb,%eax
_Objects_Open_u32( &_POSIX_Keys_Information, &the_key->Object, 0 );
*key = the_key->Object.id;
_Thread_Enable_dispatch();
return 0;
}
10b5ce: 8d 65 f4 lea -0xc(%ebp),%esp 10b5d1: 5b pop %ebx 10b5d2: 5e pop %esi 10b5d3: 5f pop %edi 10b5d4: c9 leave 10b5d5: c3 ret
10b5d6: 66 90 xchg %ax,%ax <== NOT EXECUTED
bytes_to_allocate = sizeof( void * ) *
(_Objects_Information_table[ the_api ][ 1 ]->maximum + 1);
table = _Workspace_Allocate( bytes_to_allocate );
if ( !table ) {
_POSIX_Keys_Free_memory( the_key );
10b5d8: 83 ec 0c sub $0xc,%esp 10b5db: 56 push %esi 10b5dc: e8 87 00 00 00 call 10b668 <_POSIX_Keys_Free_memory>
*/
RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free (
POSIX_Keys_Control *the_key
)
{
_Objects_Free( &_POSIX_Keys_Information, &the_key->Object );
10b5e1: 58 pop %eax 10b5e2: 5a pop %edx 10b5e3: 56 push %esi 10b5e4: 68 e0 97 12 00 push $0x1297e0 10b5e9: e8 1e 25 00 00 call 10db0c <_Objects_Free>
_POSIX_Keys_Free( the_key );
_Thread_Enable_dispatch();
10b5ee: e8 e9 2e 00 00 call 10e4dc <_Thread_Enable_dispatch>
return ENOMEM;
10b5f3: 83 c4 10 add $0x10,%esp 10b5f6: b8 0c 00 00 00 mov $0xc,%eax
_Objects_Open_u32( &_POSIX_Keys_Information, &the_key->Object, 0 );
*key = the_key->Object.id;
_Thread_Enable_dispatch();
return 0;
}
10b5fb: 8d 65 f4 lea -0xc(%ebp),%esp 10b5fe: 5b pop %ebx 10b5ff: 5e pop %esi 10b600: 5f pop %edi 10b601: c9 leave 10b602: c3 ret
0010b604 <pthread_key_delete>:
* 17.1.3 Thread-Specific Data Key Deletion, P1003.1c/Draft 10, p. 167
*/
int pthread_key_delete(
pthread_key_t key
)
{
10b604: 55 push %ebp 10b605: 89 e5 mov %esp,%ebp 10b607: 53 push %ebx 10b608: 83 ec 18 sub $0x18,%esp
POSIX_Keys_Control *the_key;
Objects_Locations location;
the_key = _POSIX_Keys_Get( key, &location );
10b60b: 8d 45 f4 lea -0xc(%ebp),%eax
pthread_key_t id,
Objects_Locations *location
)
{
return (POSIX_Keys_Control *)
_Objects_Get( &_POSIX_Keys_Information, (Objects_Id) id, location );
10b60e: 50 push %eax 10b60f: ff 75 08 pushl 0x8(%ebp) 10b612: 68 e0 97 12 00 push $0x1297e0 10b617: e8 30 26 00 00 call 10dc4c <_Objects_Get> 10b61c: 89 c3 mov %eax,%ebx
switch ( location ) {
10b61e: 83 c4 10 add $0x10,%esp 10b621: 8b 4d f4 mov -0xc(%ebp),%ecx 10b624: 85 c9 test %ecx,%ecx
10b626: 75 34 jne 10b65c <pthread_key_delete+0x58>
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Keys_Information, &the_key->Object );
10b628: 83 ec 08 sub $0x8,%esp 10b62b: 50 push %eax 10b62c: 68 e0 97 12 00 push $0x1297e0 10b631: e8 da 21 00 00 call 10d810 <_Objects_Close>
_POSIX_Keys_Free_memory( the_key );
10b636: 89 1c 24 mov %ebx,(%esp) 10b639: e8 2a 00 00 00 call 10b668 <_POSIX_Keys_Free_memory>
*/
RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free (
POSIX_Keys_Control *the_key
)
{
_Objects_Free( &_POSIX_Keys_Information, &the_key->Object );
10b63e: 58 pop %eax 10b63f: 5a pop %edx 10b640: 53 push %ebx 10b641: 68 e0 97 12 00 push $0x1297e0 10b646: e8 c1 24 00 00 call 10db0c <_Objects_Free>
/*
* NOTE: The destructor is not called and it is the responsibility
* of the application to free the memory.
*/
_POSIX_Keys_Free( the_key );
_Thread_Enable_dispatch();
10b64b: e8 8c 2e 00 00 call 10e4dc <_Thread_Enable_dispatch>
return 0;
10b650: 83 c4 10 add $0x10,%esp 10b653: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b655: 8b 5d fc mov -0x4(%ebp),%ebx 10b658: c9 leave 10b659: c3 ret
10b65a: 66 90 xchg %ax,%ax <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10b65c: b8 16 00 00 00 mov $0x16,%eax
}
10b661: 8b 5d fc mov -0x4(%ebp),%ebx 10b664: c9 leave 10b665: c3 ret
001244a4 <pthread_kill>:
int pthread_kill(
pthread_t thread,
int sig
)
{
1244a4: 55 push %ebp 1244a5: 89 e5 mov %esp,%ebp 1244a7: 57 push %edi 1244a8: 56 push %esi 1244a9: 53 push %ebx 1244aa: 83 ec 1c sub $0x1c,%esp 1244ad: 8b 5d 0c mov 0xc(%ebp),%ebx
POSIX_API_Control *api;
Thread_Control *the_thread;
Objects_Locations location;
if ( !sig )
1244b0: 85 db test %ebx,%ebx
1244b2: 0f 84 84 00 00 00 je 12453c <pthread_kill+0x98>
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
1244b8: 8d 7b ff lea -0x1(%ebx),%edi
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
1244bb: 83 ff 1f cmp $0x1f,%edi
1244be: 77 7c ja 12453c <pthread_kill+0x98>
pthread_t id,
Objects_Locations *location
)
{
return (Thread_Control *)
_Objects_Get( &_POSIX_Threads_Information, (Objects_Id)id, location );
1244c0: 56 push %esi
rtems_set_errno_and_return_minus_one( EINVAL );
the_thread = _POSIX_Threads_Get( thread, &location );
1244c1: 8d 45 e4 lea -0x1c(%ebp),%eax 1244c4: 50 push %eax 1244c5: ff 75 08 pushl 0x8(%ebp) 1244c8: 68 40 e4 12 00 push $0x12e440 1244cd: e8 a6 d9 fe ff call 111e78 <_Objects_Get> 1244d2: 89 c6 mov %eax,%esi
switch ( location ) {
1244d4: 83 c4 10 add $0x10,%esp 1244d7: 8b 4d e4 mov -0x1c(%ebp),%ecx 1244da: 85 c9 test %ecx,%ecx
1244dc: 75 72 jne 124550 <pthread_kill+0xac>
case OBJECTS_LOCAL:
/*
* If sig == 0 then just validate arguments
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
1244de: 8b 90 f8 00 00 00 mov 0xf8(%eax),%edx
if ( sig ) {
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) {
1244e4: 8d 04 5b lea (%ebx,%ebx,2),%eax 1244e7: 83 3c 85 88 e7 12 00 cmpl $0x1,0x12e788(,%eax,4)
1244ee: 01
1244ef: 74 2d je 12451e <pthread_kill+0x7a>
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
1244f1: b8 01 00 00 00 mov $0x1,%eax 1244f6: 89 f9 mov %edi,%ecx 1244f8: d3 e0 shl %cl,%eax
return 0;
}
/* XXX critical section */
api->signals_pending |= signo_to_mask( sig );
1244fa: 09 82 d4 00 00 00 or %eax,0xd4(%edx)
(void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL );
124500: 52 push %edx 124501: 6a 00 push $0x0 124503: 53 push %ebx 124504: 56 push %esi 124505: e8 7a fe ff ff call 124384 <_POSIX_signals_Unblock_thread>
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
12450a: 83 c4 10 add $0x10,%esp 12450d: a1 54 e7 12 00 mov 0x12e754,%eax 124512: 85 c0 test %eax,%eax
124514: 74 08 je 12451e <pthread_kill+0x7a>
124516: 3b 35 58 e7 12 00 cmp 0x12e758,%esi
12451c: 74 12 je 124530 <pthread_kill+0x8c>
_Thread_Dispatch_necessary = true;
}
_Thread_Enable_dispatch();
12451e: e8 65 e2 fe ff call 112788 <_Thread_Enable_dispatch>
return 0;
124523: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( ESRCH );
}
124525: 8d 65 f4 lea -0xc(%ebp),%esp 124528: 5b pop %ebx 124529: 5e pop %esi 12452a: 5f pop %edi 12452b: c9 leave 12452c: c3 ret
12452d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
api->signals_pending |= signo_to_mask( sig );
(void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL );
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
124530: c6 05 64 e7 12 00 01 movb $0x1,0x12e764 124537: eb e5 jmp 12451e <pthread_kill+0x7a>
124539: 8d 76 00 lea 0x0(%esi),%esi <== 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 );
12453c: e8 df 3e ff ff call 118420 <__errno> 124541: c7 00 16 00 00 00 movl $0x16,(%eax) 124547: b8 ff ff ff ff mov $0xffffffff,%eax 12454c: eb d7 jmp 124525 <pthread_kill+0x81>
12454e: 66 90 xchg %ax,%ax <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( ESRCH );
124550: e8 cb 3e ff ff call 118420 <__errno> 124555: c7 00 03 00 00 00 movl $0x3,(%eax) 12455b: b8 ff ff ff ff mov $0xffffffff,%eax 124560: eb c3 jmp 124525 <pthread_kill+0x81>
0010d04c <pthread_mutex_destroy>:
*/
int pthread_mutex_destroy(
pthread_mutex_t *mutex
)
{
10d04c: 55 push %ebp 10d04d: 89 e5 mov %esp,%ebp 10d04f: 83 ec 30 sub $0x30,%esp
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
10d052: 8d 45 f4 lea -0xc(%ebp),%eax 10d055: 50 push %eax 10d056: ff 75 08 pushl 0x8(%ebp) 10d059: e8 66 00 00 00 call 10d0c4 <_POSIX_Mutex_Get>
switch ( location ) {
10d05e: 83 c4 10 add $0x10,%esp 10d061: 8b 55 f4 mov -0xc(%ebp),%edx 10d064: 85 d2 test %edx,%edx
10d066: 74 08 je 10d070 <pthread_mutex_destroy+0x24>
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10d068: b8 16 00 00 00 mov $0x16,%eax
}
10d06d: c9 leave 10d06e: c3 ret
10d06f: 90 nop <== NOT EXECUTED
/*
* XXX: There is an error for the mutex being locked
* or being in use by a condition variable.
*/
if ( _CORE_mutex_Is_locked( &the_mutex->Mutex ) ) {
10d070: 8b 48 64 mov 0x64(%eax),%ecx 10d073: 85 c9 test %ecx,%ecx
10d075: 75 0d jne 10d084 <pthread_mutex_destroy+0x38>
_Thread_Enable_dispatch();
10d077: e8 dc 34 00 00 call 110558 <_Thread_Enable_dispatch>
return EBUSY;
10d07c: b8 10 00 00 00 mov $0x10,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10d081: c9 leave 10d082: c3 ret
10d083: 90 nop <== NOT EXECUTED
if ( _CORE_mutex_Is_locked( &the_mutex->Mutex ) ) {
_Thread_Enable_dispatch();
return EBUSY;
}
_Objects_Close( &_POSIX_Mutex_Information, &the_mutex->Object );
10d084: 83 ec 08 sub $0x8,%esp 10d087: 50 push %eax 10d088: 68 80 c7 12 00 push $0x12c780 10d08d: 89 45 e4 mov %eax,-0x1c(%ebp) 10d090: e8 f7 27 00 00 call 10f88c <_Objects_Close>
_CORE_mutex_Flush( &the_mutex->Mutex, NULL, EINVAL );
10d095: 83 c4 0c add $0xc,%esp 10d098: 6a 16 push $0x16 10d09a: 6a 00 push $0x0 10d09c: 8b 45 e4 mov -0x1c(%ebp),%eax 10d09f: 8d 50 14 lea 0x14(%eax),%edx 10d0a2: 52 push %edx 10d0a3: e8 e0 1e 00 00 call 10ef88 <_CORE_mutex_Flush>
RTEMS_INLINE_ROUTINE void _POSIX_Mutex_Free (
POSIX_Mutex_Control *the_mutex
)
{
_Objects_Free( &_POSIX_Mutex_Information, &the_mutex->Object );
10d0a8: 58 pop %eax 10d0a9: 5a pop %edx 10d0aa: 8b 45 e4 mov -0x1c(%ebp),%eax 10d0ad: 50 push %eax 10d0ae: 68 80 c7 12 00 push $0x12c780 10d0b3: e8 d0 2a 00 00 call 10fb88 <_Objects_Free>
_POSIX_Mutex_Free( the_mutex );
_Thread_Enable_dispatch();
10d0b8: e8 9b 34 00 00 call 110558 <_Thread_Enable_dispatch>
return 0;
10d0bd: 83 c4 10 add $0x10,%esp 10d0c0: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10d0c2: c9 leave 10d0c3: c3 ret
0010d16c <pthread_mutex_getprioceiling>:
int pthread_mutex_getprioceiling(
pthread_mutex_t *mutex,
int *prioceiling
)
{
10d16c: 55 push %ebp 10d16d: 89 e5 mov %esp,%ebp 10d16f: 53 push %ebx 10d170: 83 ec 14 sub $0x14,%esp 10d173: 8b 5d 0c mov 0xc(%ebp),%ebx
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
if ( !prioceiling )
10d176: 85 db test %ebx,%ebx
10d178: 74 19 je 10d193 <pthread_mutex_getprioceiling+0x27>
return EINVAL;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
10d17a: 83 ec 08 sub $0x8,%esp 10d17d: 8d 45 f4 lea -0xc(%ebp),%eax 10d180: 50 push %eax 10d181: ff 75 08 pushl 0x8(%ebp) 10d184: e8 3b ff ff ff call 10d0c4 <_POSIX_Mutex_Get>
switch ( location ) {
10d189: 83 c4 10 add $0x10,%esp 10d18c: 8b 55 f4 mov -0xc(%ebp),%edx 10d18f: 85 d2 test %edx,%edx
10d191: 74 0d je 10d1a0 <pthread_mutex_getprioceiling+0x34>
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10d193: b8 16 00 00 00 mov $0x16,%eax
}
10d198: 8b 5d fc mov -0x4(%ebp),%ebx 10d19b: c9 leave 10d19c: c3 ret
10d19d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
RTEMS_INLINE_ROUTINE int _POSIX_Priority_From_core(
Priority_Control priority
)
{
return (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
10d1a0: 0f b6 15 9c 80 12 00 movzbl 0x12809c,%edx 10d1a7: 2b 50 60 sub 0x60(%eax),%edx 10d1aa: 89 13 mov %edx,(%ebx)
case OBJECTS_LOCAL:
*prioceiling = _POSIX_Priority_From_core(
the_mutex->Mutex.Attributes.priority_ceiling
);
_Thread_Enable_dispatch();
10d1ac: e8 a7 33 00 00 call 110558 <_Thread_Enable_dispatch>
return 0;
10d1b1: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10d1b3: 8b 5d fc mov -0x4(%ebp),%ebx 10d1b6: c9 leave 10d1b7: c3 ret
0010d1b8 <pthread_mutex_init>:
int pthread_mutex_init(
pthread_mutex_t *mutex,
const pthread_mutexattr_t *attr
)
{
10d1b8: 55 push %ebp 10d1b9: 89 e5 mov %esp,%ebp 10d1bb: 57 push %edi 10d1bc: 56 push %esi 10d1bd: 53 push %ebx 10d1be: 83 ec 1c sub $0x1c,%esp 10d1c1: 8b 75 08 mov 0x8(%ebp),%esi 10d1c4: 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;
10d1c7: 85 db test %ebx,%ebx
10d1c9: 0f 84 09 01 00 00 je 10d2d8 <pthread_mutex_init+0x120>
else the_attr = &_POSIX_Mutex_Default_attributes;
/* Check for NULL mutex */
if ( !mutex )
10d1cf: 85 f6 test %esi,%esi
10d1d1: 0f 84 e5 00 00 00 je 10d2bc <pthread_mutex_init+0x104>
}
}
}
#endif
if ( !the_attr->is_initialized )
10d1d7: 8b 13 mov (%ebx),%edx 10d1d9: 85 d2 test %edx,%edx
10d1db: 0f 84 db 00 00 00 je 10d2bc <pthread_mutex_init+0x104>
return EINVAL;
/*
* We only support process private mutexes.
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
10d1e1: 8b 43 04 mov 0x4(%ebx),%eax 10d1e4: 83 f8 01 cmp $0x1,%eax
10d1e7: 0f 84 f7 00 00 00 je 10d2e4 <pthread_mutex_init+0x12c>
return ENOSYS;
if ( the_attr->process_shared != PTHREAD_PROCESS_PRIVATE )
10d1ed: 85 c0 test %eax,%eax
10d1ef: 0f 85 c7 00 00 00 jne 10d2bc <pthread_mutex_init+0x104>
return EINVAL;
/*
* Determine the discipline of the mutex
*/
switch ( the_attr->protocol ) {
10d1f5: 8b 43 0c mov 0xc(%ebx),%eax 10d1f8: 83 f8 01 cmp $0x1,%eax
10d1fb: 0f 84 eb 00 00 00 je 10d2ec <pthread_mutex_init+0x134>
10d201: 83 f8 02 cmp $0x2,%eax
10d204: 0f 84 c2 00 00 00 je 10d2cc <pthread_mutex_init+0x114>
10d20a: 85 c0 test %eax,%eax
10d20c: 0f 85 aa 00 00 00 jne 10d2bc <pthread_mutex_init+0x104>
case PTHREAD_PRIO_NONE:
the_discipline = CORE_MUTEX_DISCIPLINES_FIFO;
10d212: 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 ) )
10d219: 83 ec 0c sub $0xc,%esp 10d21c: ff 73 08 pushl 0x8(%ebx) 10d21f: e8 58 03 00 00 call 10d57c <_POSIX_Priority_Is_valid> 10d224: 83 c4 10 add $0x10,%esp 10d227: 84 c0 test %al,%al
10d229: 0f 84 8d 00 00 00 je 10d2bc <pthread_mutex_init+0x104>
#if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
/*
* Validate the mutex type and set appropriate SuperCore mutex
* attributes.
*/
switch ( the_attr->type ) {
10d22f: 83 7b 10 03 cmpl $0x3,0x10(%ebx)
10d233: 0f 87 83 00 00 00 ja 10d2bc <pthread_mutex_init+0x104>
10d239: a1 94 c3 12 00 mov 0x12c394,%eax 10d23e: 40 inc %eax 10d23f: a3 94 c3 12 00 mov %eax,0x12c394
* _POSIX_Mutex_Allocate
*/
RTEMS_INLINE_ROUTINE POSIX_Mutex_Control *_POSIX_Mutex_Allocate( void )
{
return (POSIX_Mutex_Control *) _Objects_Allocate( &_POSIX_Mutex_Information );
10d244: 83 ec 0c sub $0xc,%esp 10d247: 68 80 c7 12 00 push $0x12c780 10d24c: e8 bf 25 00 00 call 10f810 <_Objects_Allocate> 10d251: 89 c7 mov %eax,%edi
*/
_Thread_Disable_dispatch();
the_mutex = _POSIX_Mutex_Allocate();
if ( !the_mutex ) {
10d253: 83 c4 10 add $0x10,%esp 10d256: 85 c0 test %eax,%eax
10d258: 0f 84 9a 00 00 00 je 10d2f8 <pthread_mutex_init+0x140>
_Thread_Enable_dispatch();
return EAGAIN;
}
the_mutex->process_shared = the_attr->process_shared;
10d25e: 8b 43 04 mov 0x4(%ebx),%eax 10d261: 89 47 10 mov %eax,0x10(%edi)
the_mutex_attr = &the_mutex->Mutex.Attributes;
10d264: 8d 57 54 lea 0x54(%edi),%edx
if ( the_attr->recursive )
the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
10d267: 31 c0 xor %eax,%eax 10d269: 83 7b 14 00 cmpl $0x0,0x14(%ebx) 10d26d: 0f 94 c0 sete %al 10d270: 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;
10d273: c6 47 58 01 movb $0x1,0x58(%edi)
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
10d277: 0f b6 05 9c 80 12 00 movzbl 0x12809c,%eax 10d27e: 2b 43 08 sub 0x8(%ebx),%eax 10d281: 89 47 60 mov %eax,0x60(%edi)
the_mutex_attr->priority_ceiling =
_POSIX_Priority_To_core( the_attr->prio_ceiling );
the_mutex_attr->discipline = the_discipline;
10d284: 8b 45 e4 mov -0x1c(%ebp),%eax 10d287: 89 47 5c mov %eax,0x5c(%edi)
/*
* Must be initialized to unlocked.
*/
_CORE_mutex_Initialize(
10d28a: 50 push %eax 10d28b: 6a 01 push $0x1 10d28d: 52 push %edx 10d28e: 8d 47 14 lea 0x14(%edi),%eax 10d291: 50 push %eax 10d292: e8 fd 1c 00 00 call 10ef94 <_CORE_mutex_Initialize>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10d297: 8b 47 08 mov 0x8(%edi),%eax
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10d29a: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10d29d: 8b 15 9c c7 12 00 mov 0x12c79c,%edx 10d2a3: 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;
10d2a6: 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;
10d2ad: 89 06 mov %eax,(%esi)
_Thread_Enable_dispatch();
10d2af: e8 a4 32 00 00 call 110558 <_Thread_Enable_dispatch>
return 0;
10d2b4: 83 c4 10 add $0x10,%esp 10d2b7: 31 c0 xor %eax,%eax 10d2b9: eb 06 jmp 10d2c1 <pthread_mutex_init+0x109>
10d2bb: 90 nop <== NOT EXECUTED
case PTHREAD_MUTEX_ERRORCHECK:
case PTHREAD_MUTEX_DEFAULT:
break;
default:
return EINVAL;
10d2bc: b8 16 00 00 00 mov $0x16,%eax
*mutex = the_mutex->Object.id;
_Thread_Enable_dispatch();
return 0;
}
10d2c1: 8d 65 f4 lea -0xc(%ebp),%esp 10d2c4: 5b pop %ebx 10d2c5: 5e pop %esi 10d2c6: 5f pop %edi 10d2c7: c9 leave 10d2c8: c3 ret
10d2c9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
break;
case PTHREAD_PRIO_INHERIT:
the_discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
break;
case PTHREAD_PRIO_PROTECT:
the_discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
10d2cc: c7 45 e4 03 00 00 00 movl $0x3,-0x1c(%ebp)
break;
10d2d3: e9 41 ff ff ff jmp 10d219 <pthread_mutex_init+0x61>
CORE_mutex_Attributes *the_mutex_attr;
const pthread_mutexattr_t *the_attr;
CORE_mutex_Disciplines the_discipline;
if ( attr ) the_attr = attr;
else the_attr = &_POSIX_Mutex_Default_attributes;
10d2d8: bb 00 c8 12 00 mov $0x12c800,%ebx 10d2dd: e9 ed fe ff ff jmp 10d1cf <pthread_mutex_init+0x17>
10d2e2: 66 90 xchg %ax,%ax <== NOT EXECUTED
/*
* We only support process private mutexes.
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
return ENOSYS;
10d2e4: b8 58 00 00 00 mov $0x58,%eax 10d2e9: eb d6 jmp 10d2c1 <pthread_mutex_init+0x109>
10d2eb: 90 nop <== NOT EXECUTED
switch ( the_attr->protocol ) {
case PTHREAD_PRIO_NONE:
the_discipline = CORE_MUTEX_DISCIPLINES_FIFO;
break;
case PTHREAD_PRIO_INHERIT:
the_discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
10d2ec: c7 45 e4 02 00 00 00 movl $0x2,-0x1c(%ebp) 10d2f3: e9 21 ff ff ff jmp 10d219 <pthread_mutex_init+0x61>
_Thread_Disable_dispatch();
the_mutex = _POSIX_Mutex_Allocate();
if ( !the_mutex ) {
_Thread_Enable_dispatch();
10d2f8: e8 5b 32 00 00 call 110558 <_Thread_Enable_dispatch>
return EAGAIN;
10d2fd: b8 0b 00 00 00 mov $0xb,%eax 10d302: eb bd jmp 10d2c1 <pthread_mutex_init+0x109>
0010d37c <pthread_mutex_setprioceiling>:
int pthread_mutex_setprioceiling(
pthread_mutex_t *mutex,
int prioceiling,
int *old_ceiling
)
{
10d37c: 55 push %ebp 10d37d: 89 e5 mov %esp,%ebp 10d37f: 57 push %edi 10d380: 56 push %esi 10d381: 53 push %ebx 10d382: 83 ec 2c sub $0x2c,%esp 10d385: 8b 7d 08 mov 0x8(%ebp),%edi 10d388: 8b 75 0c mov 0xc(%ebp),%esi 10d38b: 8b 5d 10 mov 0x10(%ebp),%ebx
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
Priority_Control the_priority;
if ( !old_ceiling )
10d38e: 85 db test %ebx,%ebx
10d390: 74 10 je 10d3a2 <pthread_mutex_setprioceiling+0x26>
return EINVAL;
if ( !_POSIX_Priority_Is_valid( prioceiling ) )
10d392: 83 ec 0c sub $0xc,%esp 10d395: 56 push %esi 10d396: e8 e1 01 00 00 call 10d57c <_POSIX_Priority_Is_valid> 10d39b: 83 c4 10 add $0x10,%esp 10d39e: 84 c0 test %al,%al
10d3a0: 75 0e jne 10d3b0 <pthread_mutex_setprioceiling+0x34>
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10d3a2: b8 16 00 00 00 mov $0x16,%eax
}
10d3a7: 8d 65 f4 lea -0xc(%ebp),%esp 10d3aa: 5b pop %ebx 10d3ab: 5e pop %esi 10d3ac: 5f pop %edi 10d3ad: c9 leave 10d3ae: c3 ret
10d3af: 90 nop <== NOT EXECUTED
10d3b0: a0 9c 80 12 00 mov 0x12809c,%al 10d3b5: 88 45 d7 mov %al,-0x29(%ebp)
/*
* Must acquire the mutex before we can change it's ceiling.
* POSIX says block until we acquire it.
*/
(void) pthread_mutex_lock( mutex );
10d3b8: 83 ec 0c sub $0xc,%esp 10d3bb: 57 push %edi 10d3bc: e8 43 ff ff ff call 10d304 <pthread_mutex_lock>
* operations. * * NOTE: This makes it easier to get 100% binary coverage since the * bad Id case is handled by the switch. */ the_mutex = _POSIX_Mutex_Get( mutex, &location );
10d3c1: 58 pop %eax 10d3c2: 5a pop %edx 10d3c3: 8d 45 e4 lea -0x1c(%ebp),%eax 10d3c6: 50 push %eax 10d3c7: 57 push %edi 10d3c8: e8 f7 fc ff ff call 10d0c4 <_POSIX_Mutex_Get>
switch ( location ) {
10d3cd: 83 c4 10 add $0x10,%esp 10d3d0: 8b 4d e4 mov -0x1c(%ebp),%ecx 10d3d3: 85 c9 test %ecx,%ecx
10d3d5: 75 cb jne 10d3a2 <pthread_mutex_setprioceiling+0x26>
RTEMS_INLINE_ROUTINE int _POSIX_Priority_From_core(
Priority_Control priority
)
{
return (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
10d3d7: 0f b6 15 9c 80 12 00 movzbl 0x12809c,%edx 10d3de: 2b 50 60 sub 0x60(%eax),%edx 10d3e1: 89 13 mov %edx,(%ebx)
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
10d3e3: 0f b6 55 d7 movzbl -0x29(%ebp),%edx 10d3e7: 29 f2 sub %esi,%edx 10d3e9: 89 50 60 mov %edx,0x60(%eax)
);
the_mutex->Mutex.Attributes.priority_ceiling = the_priority;
/*
* We are required to unlock the mutex before we return.
*/
_CORE_mutex_Surrender(
10d3ec: 52 push %edx 10d3ed: 6a 00 push $0x0 10d3ef: ff 70 08 pushl 0x8(%eax) 10d3f2: 83 c0 14 add $0x14,%eax 10d3f5: 50 push %eax 10d3f6: e8 31 1d 00 00 call 10f12c <_CORE_mutex_Surrender>
&the_mutex->Mutex,
the_mutex->Object.id,
NULL
);
_Thread_Enable_dispatch();
10d3fb: e8 58 31 00 00 call 110558 <_Thread_Enable_dispatch>
return 0;
10d400: 83 c4 10 add $0x10,%esp 10d403: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10d405: 8d 65 f4 lea -0xc(%ebp),%esp 10d408: 5b pop %ebx 10d409: 5e pop %esi 10d40a: 5f pop %edi 10d40b: c9 leave 10d40c: c3 ret
0010d410 <pthread_mutex_timedlock>:
int pthread_mutex_timedlock(
pthread_mutex_t *mutex,
const struct timespec *abstime
)
{
10d410: 55 push %ebp 10d411: 89 e5 mov %esp,%ebp 10d413: 56 push %esi 10d414: 53 push %ebx 10d415: 83 ec 18 sub $0x18,%esp 10d418: 8b 75 08 mov 0x8(%ebp),%esi
* * 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 );
10d41b: 8d 45 f4 lea -0xc(%ebp),%eax 10d41e: 50 push %eax 10d41f: ff 75 0c pushl 0xc(%ebp) 10d422: e8 cd 00 00 00 call 10d4f4 <_POSIX_Absolute_timeout_to_ticks> 10d427: 89 c3 mov %eax,%ebx
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
10d429: 83 c4 10 add $0x10,%esp 10d42c: 83 f8 03 cmp $0x3,%eax
10d42f: 74 2f je 10d460 <pthread_mutex_timedlock+0x50>
do_wait = false;
lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks );
10d431: 50 push %eax 10d432: ff 75 f4 pushl -0xc(%ebp) 10d435: 6a 00 push $0x0 10d437: 56 push %esi 10d438: e8 db fe ff ff call 10d318 <_POSIX_Mutex_Lock_support>
* This service only gives us the option to block. We used a polling
* attempt to lock if the abstime was not in the future. If we did
* not obtain the mutex, then not look at the status immediately,
* make sure the right reason is returned.
*/
if ( !do_wait && (lock_status == EBUSY) ) {
10d43d: 83 c4 10 add $0x10,%esp 10d440: 83 f8 10 cmp $0x10,%eax
10d443: 74 07 je 10d44c <pthread_mutex_timedlock+0x3c><== ALWAYS TAKEN
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
return lock_status;
}
10d445: 8d 65 f8 lea -0x8(%ebp),%esp 10d448: 5b pop %ebx 10d449: 5e pop %esi 10d44a: c9 leave 10d44b: c3 ret
* attempt to lock if the abstime was not in the future. If we did
* not obtain the mutex, then not look at the status immediately,
* make sure the right reason is returned.
*/
if ( !do_wait && (lock_status == EBUSY) ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
10d44c: 85 db test %ebx,%ebx
10d44e: 74 28 je 10d478 <pthread_mutex_timedlock+0x68><== NEVER TAKEN
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
10d450: 4b dec %ebx 10d451: 83 fb 01 cmp $0x1,%ebx
10d454: 77 ef ja 10d445 <pthread_mutex_timedlock+0x35><== NEVER TAKEN
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
10d456: b8 74 00 00 00 mov $0x74,%eax 10d45b: eb e8 jmp 10d445 <pthread_mutex_timedlock+0x35>
10d45d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
*/
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 );
10d460: 52 push %edx 10d461: ff 75 f4 pushl -0xc(%ebp) 10d464: 6a 01 push $0x1 10d466: 56 push %esi 10d467: e8 ac fe ff ff call 10d318 <_POSIX_Mutex_Lock_support> 10d46c: 83 c4 10 add $0x10,%esp
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
return lock_status;
}
10d46f: 8d 65 f8 lea -0x8(%ebp),%esp 10d472: 5b pop %ebx 10d473: 5e pop %esi 10d474: c9 leave 10d475: c3 ret
10d476: 66 90 xchg %ax,%ax <== NOT EXECUTED
* not obtain the mutex, then not look at the status immediately,
* make sure the right reason is returned.
*/
if ( !do_wait && (lock_status == EBUSY) ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
return EINVAL;
10d478: b8 16 00 00 00 mov $0x16,%eax <== NOT EXECUTED 10d47d: eb c6 jmp 10d445 <pthread_mutex_timedlock+0x35><== NOT EXECUTED
0010d4a4 <pthread_mutex_unlock>:
*/
int pthread_mutex_unlock(
pthread_mutex_t *mutex
)
{
10d4a4: 55 push %ebp 10d4a5: 89 e5 mov %esp,%ebp 10d4a7: 53 push %ebx 10d4a8: 83 ec 1c sub $0x1c,%esp
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
CORE_mutex_Status status;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
10d4ab: 8d 45 f4 lea -0xc(%ebp),%eax 10d4ae: 50 push %eax 10d4af: ff 75 08 pushl 0x8(%ebp) 10d4b2: e8 0d fc ff ff call 10d0c4 <_POSIX_Mutex_Get>
switch ( location ) {
10d4b7: 83 c4 10 add $0x10,%esp 10d4ba: 8b 4d f4 mov -0xc(%ebp),%ecx 10d4bd: 85 c9 test %ecx,%ecx
10d4bf: 75 27 jne 10d4e8 <pthread_mutex_unlock+0x44>
case OBJECTS_LOCAL:
status = _CORE_mutex_Surrender(
10d4c1: 52 push %edx 10d4c2: 6a 00 push $0x0 10d4c4: ff 70 08 pushl 0x8(%eax) 10d4c7: 83 c0 14 add $0x14,%eax 10d4ca: 50 push %eax 10d4cb: e8 5c 1c 00 00 call 10f12c <_CORE_mutex_Surrender> 10d4d0: 89 c3 mov %eax,%ebx
&the_mutex->Mutex,
the_mutex->Object.id,
NULL
);
_Thread_Enable_dispatch();
10d4d2: e8 81 30 00 00 call 110558 <_Thread_Enable_dispatch>
return _POSIX_Mutex_Translate_core_mutex_return_code( status );
10d4d7: 89 1c 24 mov %ebx,(%esp) 10d4da: e8 a1 ff ff ff call 10d480 <_POSIX_Mutex_Translate_core_mutex_return_code> 10d4df: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10d4e2: 8b 5d fc mov -0x4(%ebp),%ebx 10d4e5: c9 leave 10d4e6: c3 ret
10d4e7: 90 nop <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10d4e8: b8 16 00 00 00 mov $0x16,%eax
}
10d4ed: 8b 5d fc mov -0x4(%ebp),%ebx 10d4f0: c9 leave 10d4f1: c3 ret
0010cef4 <pthread_mutexattr_destroy>:
*/
int pthread_mutexattr_destroy(
pthread_mutexattr_t *attr
)
{
10cef4: 55 push %ebp 10cef5: 89 e5 mov %esp,%ebp 10cef7: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr || !attr->is_initialized )
10cefa: 85 c0 test %eax,%eax
10cefc: 74 12 je 10cf10 <pthread_mutexattr_destroy+0x1c>
10cefe: 8b 10 mov (%eax),%edx 10cf00: 85 d2 test %edx,%edx
10cf02: 74 0c je 10cf10 <pthread_mutexattr_destroy+0x1c>
return EINVAL;
attr->is_initialized = false;
10cf04: c7 00 00 00 00 00 movl $0x0,(%eax)
return 0;
10cf0a: 31 c0 xor %eax,%eax
}
10cf0c: c9 leave 10cf0d: c3 ret
10cf0e: 66 90 xchg %ax,%ax <== NOT EXECUTED
int pthread_mutexattr_destroy(
pthread_mutexattr_t *attr
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
10cf10: b8 16 00 00 00 mov $0x16,%eax
attr->is_initialized = false;
return 0;
}
10cf15: c9 leave 10cf16: c3 ret
0010cfbc <pthread_mutexattr_setprioceiling>:
int pthread_mutexattr_setprioceiling(
pthread_mutexattr_t *attr,
int prioceiling
)
{
10cfbc: 55 push %ebp 10cfbd: 89 e5 mov %esp,%ebp 10cfbf: 56 push %esi 10cfc0: 53 push %ebx 10cfc1: 8b 5d 08 mov 0x8(%ebp),%ebx 10cfc4: 8b 75 0c mov 0xc(%ebp),%esi
if ( !attr || !attr->is_initialized )
10cfc7: 85 db test %ebx,%ebx
10cfc9: 74 06 je 10cfd1 <pthread_mutexattr_setprioceiling+0x15>
10cfcb: 8b 03 mov (%ebx),%eax 10cfcd: 85 c0 test %eax,%eax
10cfcf: 75 0f jne 10cfe0 <pthread_mutexattr_setprioceiling+0x24>
return EINVAL;
if ( !_POSIX_Priority_Is_valid( prioceiling ) )
return EINVAL;
10cfd1: b8 16 00 00 00 mov $0x16,%eax
attr->prio_ceiling = prioceiling;
return 0;
}
10cfd6: 8d 65 f8 lea -0x8(%ebp),%esp 10cfd9: 5b pop %ebx 10cfda: 5e pop %esi 10cfdb: c9 leave 10cfdc: c3 ret
10cfdd: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
if ( !_POSIX_Priority_Is_valid( prioceiling ) )
10cfe0: 83 ec 0c sub $0xc,%esp 10cfe3: 56 push %esi 10cfe4: e8 93 05 00 00 call 10d57c <_POSIX_Priority_Is_valid> 10cfe9: 83 c4 10 add $0x10,%esp 10cfec: 84 c0 test %al,%al
10cfee: 74 e1 je 10cfd1 <pthread_mutexattr_setprioceiling+0x15>
return EINVAL;
attr->prio_ceiling = prioceiling;
10cff0: 89 73 08 mov %esi,0x8(%ebx)
return 0;
10cff3: 31 c0 xor %eax,%eax
}
10cff5: 8d 65 f8 lea -0x8(%ebp),%esp 10cff8: 5b pop %ebx 10cff9: 5e pop %esi 10cffa: c9 leave 10cffb: c3 ret
0010cffc <pthread_mutexattr_setprotocol>:
int pthread_mutexattr_setprotocol(
pthread_mutexattr_t *attr,
int protocol
)
{
10cffc: 55 push %ebp 10cffd: 89 e5 mov %esp,%ebp 10cfff: 8b 45 08 mov 0x8(%ebp),%eax 10d002: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr || !attr->is_initialized )
10d005: 85 c0 test %eax,%eax
10d007: 74 0b je 10d014 <pthread_mutexattr_setprotocol+0x18>
10d009: 8b 08 mov (%eax),%ecx 10d00b: 85 c9 test %ecx,%ecx
10d00d: 74 05 je 10d014 <pthread_mutexattr_setprotocol+0x18>
return EINVAL;
switch ( protocol ) {
10d00f: 83 fa 02 cmp $0x2,%edx
10d012: 76 08 jbe 10d01c <pthread_mutexattr_setprotocol+0x20>
case PTHREAD_PRIO_PROTECT:
attr->protocol = protocol;
return 0;
default:
return EINVAL;
10d014: b8 16 00 00 00 mov $0x16,%eax
} }
10d019: c9 leave 10d01a: c3 ret
10d01b: 90 nop <== NOT EXECUTED
switch ( protocol ) {
case PTHREAD_PRIO_NONE:
case PTHREAD_PRIO_INHERIT:
case PTHREAD_PRIO_PROTECT:
attr->protocol = protocol;
10d01c: 89 50 0c mov %edx,0xc(%eax)
return 0;
10d01f: 31 c0 xor %eax,%eax
default:
return EINVAL;
}
}
10d021: c9 leave 10d022: c3 ret
0010d024 <pthread_mutexattr_setpshared>:
int pthread_mutexattr_setpshared(
pthread_mutexattr_t *attr,
int pshared
)
{
10d024: 55 push %ebp 10d025: 89 e5 mov %esp,%ebp 10d027: 8b 45 08 mov 0x8(%ebp),%eax 10d02a: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr || !attr->is_initialized )
10d02d: 85 c0 test %eax,%eax
10d02f: 74 0b je 10d03c <pthread_mutexattr_setpshared+0x18>
10d031: 8b 08 mov (%eax),%ecx 10d033: 85 c9 test %ecx,%ecx
10d035: 74 05 je 10d03c <pthread_mutexattr_setpshared+0x18>
return EINVAL;
switch ( pshared ) {
10d037: 83 fa 01 cmp $0x1,%edx
10d03a: 76 08 jbe 10d044 <pthread_mutexattr_setpshared+0x20><== ALWAYS TAKEN
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
default:
return EINVAL;
10d03c: b8 16 00 00 00 mov $0x16,%eax
} }
10d041: c9 leave 10d042: c3 ret
10d043: 90 nop <== NOT EXECUTED
return EINVAL;
switch ( pshared ) {
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
10d044: 89 50 04 mov %edx,0x4(%eax)
return 0;
10d047: 31 c0 xor %eax,%eax
default:
return EINVAL;
}
}
10d049: c9 leave 10d04a: c3 ret
0010b208 <pthread_mutexattr_settype>:
#if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
int pthread_mutexattr_settype(
pthread_mutexattr_t *attr,
int type
)
{
10b208: 55 push %ebp 10b209: 89 e5 mov %esp,%ebp 10b20b: 8b 45 08 mov 0x8(%ebp),%eax 10b20e: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr || !attr->is_initialized )
10b211: 85 c0 test %eax,%eax
10b213: 74 0b je 10b220 <pthread_mutexattr_settype+0x18>
10b215: 8b 08 mov (%eax),%ecx 10b217: 85 c9 test %ecx,%ecx
10b219: 74 05 je 10b220 <pthread_mutexattr_settype+0x18><== NEVER TAKEN
return EINVAL;
switch ( type ) {
10b21b: 83 fa 03 cmp $0x3,%edx
10b21e: 76 08 jbe 10b228 <pthread_mutexattr_settype+0x20>
case PTHREAD_MUTEX_DEFAULT:
attr->type = type;
return 0;
default:
return EINVAL;
10b220: b8 16 00 00 00 mov $0x16,%eax
} }
10b225: c9 leave 10b226: c3 ret
10b227: 90 nop <== NOT EXECUTED
switch ( type ) {
case PTHREAD_MUTEX_NORMAL:
case PTHREAD_MUTEX_RECURSIVE:
case PTHREAD_MUTEX_ERRORCHECK:
case PTHREAD_MUTEX_DEFAULT:
attr->type = type;
10b228: 89 50 10 mov %edx,0x10(%eax)
return 0;
10b22b: 31 c0 xor %eax,%eax
default:
return EINVAL;
}
}
10b22d: c9 leave 10b22e: c3 ret
0010bd7c <pthread_once>:
int pthread_once(
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
10bd7c: 55 push %ebp 10bd7d: 89 e5 mov %esp,%ebp 10bd7f: 57 push %edi 10bd80: 56 push %esi 10bd81: 53 push %ebx 10bd82: 83 ec 1c sub $0x1c,%esp 10bd85: 8b 5d 08 mov 0x8(%ebp),%ebx 10bd88: 8b 75 0c mov 0xc(%ebp),%esi
if ( !once_control || !init_routine )
10bd8b: 85 db test %ebx,%ebx
10bd8d: 74 51 je 10bde0 <pthread_once+0x64>
10bd8f: 85 f6 test %esi,%esi
10bd91: 74 4d je 10bde0 <pthread_once+0x64>
return EINVAL;
if ( !once_control->init_executed ) {
10bd93: 8b 7b 04 mov 0x4(%ebx),%edi 10bd96: 85 ff test %edi,%edi
10bd98: 74 0a je 10bda4 <pthread_once+0x28>
once_control->init_executed = true;
(*init_routine)();
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
}
return 0;
10bd9a: 31 c0 xor %eax,%eax
}
10bd9c: 8d 65 f4 lea -0xc(%ebp),%esp 10bd9f: 5b pop %ebx 10bda0: 5e pop %esi 10bda1: 5f pop %edi 10bda2: c9 leave 10bda3: c3 ret
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);
10bda4: 51 push %ecx 10bda5: 8d 7d e4 lea -0x1c(%ebp),%edi 10bda8: 57 push %edi 10bda9: 68 00 01 00 00 push $0x100 10bdae: 68 00 01 00 00 push $0x100 10bdb3: e8 ec 0b 00 00 call 10c9a4 <rtems_task_mode>
if ( !once_control->init_executed ) {
10bdb8: 83 c4 10 add $0x10,%esp 10bdbb: 8b 53 04 mov 0x4(%ebx),%edx 10bdbe: 85 d2 test %edx,%edx
10bdc0: 74 2e je 10bdf0 <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);
10bdc2: 50 push %eax 10bdc3: 57 push %edi 10bdc4: 68 00 01 00 00 push $0x100 10bdc9: ff 75 e4 pushl -0x1c(%ebp) 10bdcc: e8 d3 0b 00 00 call 10c9a4 <rtems_task_mode> 10bdd1: 83 c4 10 add $0x10,%esp
} return 0;
10bdd4: 31 c0 xor %eax,%eax
}
10bdd6: 8d 65 f4 lea -0xc(%ebp),%esp 10bdd9: 5b pop %ebx 10bdda: 5e pop %esi 10bddb: 5f pop %edi 10bddc: c9 leave 10bddd: c3 ret
10bdde: 66 90 xchg %ax,%ax <== NOT EXECUTED
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
if ( !once_control || !init_routine )
return EINVAL;
10bde0: b8 16 00 00 00 mov $0x16,%eax
(*init_routine)();
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
}
return 0;
}
10bde5: 8d 65 f4 lea -0xc(%ebp),%esp 10bde8: 5b pop %ebx 10bde9: 5e pop %esi 10bdea: 5f pop %edi 10bdeb: c9 leave 10bdec: c3 ret
10bded: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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;
10bdf0: c7 03 01 00 00 00 movl $0x1,(%ebx)
once_control->init_executed = true;
10bdf6: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx)
(*init_routine)();
10bdfd: ff d6 call *%esi 10bdff: eb c1 jmp 10bdc2 <pthread_once+0x46>
0010c2a0 <pthread_rwlock_destroy>:
*/
int pthread_rwlock_destroy(
pthread_rwlock_t *rwlock
)
{
10c2a0: 55 push %ebp 10c2a1: 89 e5 mov %esp,%ebp 10c2a3: 53 push %ebx 10c2a4: 83 ec 14 sub $0x14,%esp 10c2a7: 8b 45 08 mov 0x8(%ebp),%eax
POSIX_RWLock_Control *the_rwlock = NULL;
Objects_Locations location;
if ( !rwlock )
10c2aa: 85 c0 test %eax,%eax
10c2ac: 74 42 je 10c2f0 <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(
10c2ae: 53 push %ebx
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
10c2af: 8d 55 f4 lea -0xc(%ebp),%edx 10c2b2: 52 push %edx 10c2b3: ff 30 pushl (%eax) 10c2b5: 68 40 a3 12 00 push $0x12a340 10c2ba: e8 d9 2b 00 00 call 10ee98 <_Objects_Get> 10c2bf: 89 c3 mov %eax,%ebx
switch ( location ) {
10c2c1: 83 c4 10 add $0x10,%esp 10c2c4: 8b 4d f4 mov -0xc(%ebp),%ecx 10c2c7: 85 c9 test %ecx,%ecx
10c2c9: 75 25 jne 10c2f0 <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 ) {
10c2cb: 83 ec 0c sub $0xc,%esp 10c2ce: 8d 40 10 lea 0x10(%eax),%eax 10c2d1: 50 push %eax 10c2d2: e8 81 3c 00 00 call 10ff58 <_Thread_queue_First> 10c2d7: 83 c4 10 add $0x10,%esp 10c2da: 85 c0 test %eax,%eax
10c2dc: 74 1e je 10c2fc <pthread_rwlock_destroy+0x5c>
_Thread_Enable_dispatch();
10c2de: e8 45 34 00 00 call 10f728 <_Thread_Enable_dispatch>
return EBUSY;
10c2e3: b8 10 00 00 00 mov $0x10,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c2e8: 8b 5d fc mov -0x4(%ebp),%ebx 10c2eb: c9 leave 10c2ec: c3 ret
10c2ed: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10c2f0: b8 16 00 00 00 mov $0x16,%eax
}
10c2f5: 8b 5d fc mov -0x4(%ebp),%ebx 10c2f8: c9 leave 10c2f9: c3 ret
10c2fa: 66 90 xchg %ax,%ax <== NOT EXECUTED
/*
* POSIX doesn't require behavior when it is locked.
*/
_Objects_Close( &_POSIX_RWLock_Information, &the_rwlock->Object );
10c2fc: 83 ec 08 sub $0x8,%esp 10c2ff: 53 push %ebx 10c300: 68 40 a3 12 00 push $0x12a340 10c305: e8 52 27 00 00 call 10ea5c <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _POSIX_RWLock_Free (
POSIX_RWLock_Control *the_RWLock
)
{
_Objects_Free( &_POSIX_RWLock_Information, &the_RWLock->Object );
10c30a: 58 pop %eax 10c30b: 5a pop %edx 10c30c: 53 push %ebx 10c30d: 68 40 a3 12 00 push $0x12a340 10c312: e8 41 2a 00 00 call 10ed58 <_Objects_Free>
_POSIX_RWLock_Free( the_rwlock );
_Thread_Enable_dispatch();
10c317: e8 0c 34 00 00 call 10f728 <_Thread_Enable_dispatch>
return 0;
10c31c: 83 c4 10 add $0x10,%esp 10c31f: 31 c0 xor %eax,%eax 10c321: eb d2 jmp 10c2f5 <pthread_rwlock_destroy+0x55>
0010c324 <pthread_rwlock_init>:
int pthread_rwlock_init(
pthread_rwlock_t *rwlock,
const pthread_rwlockattr_t *attr
)
{
10c324: 55 push %ebp 10c325: 89 e5 mov %esp,%ebp 10c327: 56 push %esi 10c328: 53 push %ebx 10c329: 83 ec 20 sub $0x20,%esp 10c32c: 8b 5d 08 mov 0x8(%ebp),%ebx 10c32f: 8b 75 0c mov 0xc(%ebp),%esi
const pthread_rwlockattr_t *the_attr;
/*
* Error check parameters
*/
if ( !rwlock )
10c332: 85 db test %ebx,%ebx
10c334: 74 15 je 10c34b <pthread_rwlock_init+0x27>
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
10c336: 85 f6 test %esi,%esi
10c338: 0f 84 8e 00 00 00 je 10c3cc <pthread_rwlock_init+0xa8>
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
10c33e: 8b 16 mov (%esi),%edx 10c340: 85 d2 test %edx,%edx
10c342: 74 07 je 10c34b <pthread_rwlock_init+0x27><== NEVER TAKEN
return EINVAL;
switch ( the_attr->process_shared ) {
10c344: 8b 46 04 mov 0x4(%esi),%eax 10c347: 85 c0 test %eax,%eax
10c349: 74 0d je 10c358 <pthread_rwlock_init+0x34><== ALWAYS TAKEN
case PTHREAD_PROCESS_PRIVATE: /* only supported values */
break;
case PTHREAD_PROCESS_SHARED:
default:
return EINVAL;
10c34b: b8 16 00 00 00 mov $0x16,%eax
*rwlock = the_rwlock->Object.id;
_Thread_Enable_dispatch();
return 0;
}
10c350: 8d 65 f8 lea -0x8(%ebp),%esp 10c353: 5b pop %ebx 10c354: 5e pop %esi 10c355: c9 leave 10c356: c3 ret
10c357: 90 nop <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _CORE_RWLock_Initialize_attributes(
CORE_RWLock_Attributes *the_attributes
)
{
the_attributes->XXX = 0;
10c358: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp)
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10c35f: a1 d4 a0 12 00 mov 0x12a0d4,%eax 10c364: 40 inc %eax 10c365: a3 d4 a0 12 00 mov %eax,0x12a0d4
* the inactive chain of free RWLock control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Allocate( void )
{
return (POSIX_RWLock_Control *)
_Objects_Allocate( &_POSIX_RWLock_Information );
10c36a: 83 ec 0c sub $0xc,%esp 10c36d: 68 40 a3 12 00 push $0x12a340 10c372: e8 69 26 00 00 call 10e9e0 <_Objects_Allocate>
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_rwlock = _POSIX_RWLock_Allocate();
if ( !the_rwlock ) {
10c377: 83 c4 10 add $0x10,%esp 10c37a: 85 c0 test %eax,%eax
10c37c: 74 42 je 10c3c0 <pthread_rwlock_init+0x9c>
_Thread_Enable_dispatch();
return EAGAIN;
}
_CORE_RWLock_Initialize( &the_rwlock->RWLock, &the_attributes );
10c37e: 83 ec 08 sub $0x8,%esp 10c381: 8d 55 f4 lea -0xc(%ebp),%edx 10c384: 52 push %edx 10c385: 8d 50 10 lea 0x10(%eax),%edx 10c388: 52 push %edx 10c389: 89 45 e4 mov %eax,-0x1c(%ebp) 10c38c: e8 2f 1e 00 00 call 10e1c0 <_CORE_RWLock_Initialize>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10c391: 8b 45 e4 mov -0x1c(%ebp),%eax 10c394: 8b 50 08 mov 0x8(%eax),%edx
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10c397: 0f b7 f2 movzwl %dx,%esi
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10c39a: 8b 0d 5c a3 12 00 mov 0x12a35c,%ecx 10c3a0: 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;
10c3a3: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax)
&_POSIX_RWLock_Information,
&the_rwlock->Object,
0
);
*rwlock = the_rwlock->Object.id;
10c3aa: 89 13 mov %edx,(%ebx)
_Thread_Enable_dispatch();
10c3ac: e8 77 33 00 00 call 10f728 <_Thread_Enable_dispatch>
return 0;
10c3b1: 83 c4 10 add $0x10,%esp 10c3b4: 31 c0 xor %eax,%eax
}
10c3b6: 8d 65 f8 lea -0x8(%ebp),%esp 10c3b9: 5b pop %ebx 10c3ba: 5e pop %esi 10c3bb: c9 leave 10c3bc: c3 ret
10c3bd: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_Thread_Disable_dispatch(); /* prevents deletion */
the_rwlock = _POSIX_RWLock_Allocate();
if ( !the_rwlock ) {
_Thread_Enable_dispatch();
10c3c0: e8 63 33 00 00 call 10f728 <_Thread_Enable_dispatch>
return EAGAIN;
10c3c5: b8 0b 00 00 00 mov $0xb,%eax 10c3ca: eb 84 jmp 10c350 <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 );
10c3cc: 83 ec 0c sub $0xc,%esp 10c3cf: 8d 75 ec lea -0x14(%ebp),%esi 10c3d2: 56 push %esi 10c3d3: e8 84 09 00 00 call 10cd5c <pthread_rwlockattr_init> 10c3d8: 83 c4 10 add $0x10,%esp 10c3db: e9 5e ff ff ff jmp 10c33e <pthread_rwlock_init+0x1a>
0010c3e0 <pthread_rwlock_rdlock>:
*/
int pthread_rwlock_rdlock(
pthread_rwlock_t *rwlock
)
{
10c3e0: 55 push %ebp 10c3e1: 89 e5 mov %esp,%ebp 10c3e3: 53 push %ebx 10c3e4: 83 ec 14 sub $0x14,%esp 10c3e7: 8b 5d 08 mov 0x8(%ebp),%ebx
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
10c3ea: 85 db test %ebx,%ebx
10c3ec: 74 1b je 10c409 <pthread_rwlock_rdlock+0x29>
RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Get (
pthread_rwlock_t *RWLock,
Objects_Locations *location
)
{
return (POSIX_RWLock_Control *) _Objects_Get(
10c3ee: 51 push %ecx
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
10c3ef: 8d 45 f4 lea -0xc(%ebp),%eax 10c3f2: 50 push %eax 10c3f3: ff 33 pushl (%ebx) 10c3f5: 68 40 a3 12 00 push $0x12a340 10c3fa: e8 99 2a 00 00 call 10ee98 <_Objects_Get>
switch ( location ) {
10c3ff: 83 c4 10 add $0x10,%esp 10c402: 8b 55 f4 mov -0xc(%ebp),%edx 10c405: 85 d2 test %edx,%edx
10c407: 74 0b je 10c414 <pthread_rwlock_rdlock+0x34>
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10c409: b8 16 00 00 00 mov $0x16,%eax
}
10c40e: 8b 5d fc mov -0x4(%ebp),%ebx 10c411: c9 leave 10c412: c3 ret
10c413: 90 nop <== NOT EXECUTED
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
10c414: 83 ec 0c sub $0xc,%esp 10c417: 6a 00 push $0x0 10c419: 6a 00 push $0x0 10c41b: 6a 01 push $0x1 10c41d: ff 33 pushl (%ebx) 10c41f: 83 c0 10 add $0x10,%eax 10c422: 50 push %eax 10c423: e8 cc 1d 00 00 call 10e1f4 <_CORE_RWLock_Obtain_for_reading>
true, /* we are willing to wait forever */
0,
NULL
);
_Thread_Enable_dispatch();
10c428: 83 c4 20 add $0x20,%esp 10c42b: e8 f8 32 00 00 call 10f728 <_Thread_Enable_dispatch>
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10c430: 83 ec 0c sub $0xc,%esp
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
10c433: a1 98 a6 12 00 mov 0x12a698,%eax
0,
NULL
);
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10c438: ff 70 34 pushl 0x34(%eax) 10c43b: e8 78 01 00 00 call 10c5b8 <_POSIX_RWLock_Translate_core_RWLock_return_code> 10c440: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c443: 8b 5d fc mov -0x4(%ebp),%ebx 10c446: c9 leave 10c447: c3 ret
0010c448 <pthread_rwlock_timedrdlock>:
int pthread_rwlock_timedrdlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
10c448: 55 push %ebp 10c449: 89 e5 mov %esp,%ebp 10c44b: 56 push %esi 10c44c: 53 push %ebx 10c44d: 83 ec 20 sub $0x20,%esp 10c450: 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 )
10c453: 85 db test %ebx,%ebx
10c455: 74 7d je 10c4d4 <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 );
10c457: 83 ec 08 sub $0x8,%esp 10c45a: 8d 45 f0 lea -0x10(%ebp),%eax 10c45d: 50 push %eax 10c45e: ff 75 0c pushl 0xc(%ebp) 10c461: e8 e6 61 00 00 call 11264c <_POSIX_Absolute_timeout_to_ticks> 10c466: 89 c6 mov %eax,%esi 10c468: 83 c4 0c add $0xc,%esp
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
10c46b: 8d 45 f4 lea -0xc(%ebp),%eax 10c46e: 50 push %eax 10c46f: ff 33 pushl (%ebx) 10c471: 68 40 a3 12 00 push $0x12a340 10c476: e8 1d 2a 00 00 call 10ee98 <_Objects_Get>
switch ( location ) {
10c47b: 83 c4 10 add $0x10,%esp 10c47e: 8b 55 f4 mov -0xc(%ebp),%edx 10c481: 85 d2 test %edx,%edx
10c483: 75 4f jne 10c4d4 <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,
10c485: 83 fe 03 cmp $0x3,%esi 10c488: 0f 94 c2 sete %dl
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
10c48b: 83 ec 0c sub $0xc,%esp 10c48e: 6a 00 push $0x0 10c490: ff 75 f0 pushl -0x10(%ebp) 10c493: 0f b6 ca movzbl %dl,%ecx 10c496: 51 push %ecx 10c497: ff 33 pushl (%ebx) 10c499: 83 c0 10 add $0x10,%eax 10c49c: 50 push %eax 10c49d: 88 55 e4 mov %dl,-0x1c(%ebp) 10c4a0: e8 4f 1d 00 00 call 10e1f4 <_CORE_RWLock_Obtain_for_reading>
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
10c4a5: 83 c4 20 add $0x20,%esp 10c4a8: e8 7b 32 00 00 call 10f728 <_Thread_Enable_dispatch>
if ( !do_wait ) {
10c4ad: 8a 55 e4 mov -0x1c(%ebp),%dl 10c4b0: 84 d2 test %dl,%dl
10c4b2: 75 40 jne 10c4f4 <pthread_rwlock_timedrdlock+0xac>
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
10c4b4: a1 98 a6 12 00 mov 0x12a698,%eax 10c4b9: 8b 40 34 mov 0x34(%eax),%eax 10c4bc: 83 f8 02 cmp $0x2,%eax
10c4bf: 74 1f je 10c4e0 <pthread_rwlock_timedrdlock+0x98>
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10c4c1: 83 ec 0c sub $0xc,%esp 10c4c4: 50 push %eax 10c4c5: e8 ee 00 00 00 call 10c5b8 <_POSIX_RWLock_Translate_core_RWLock_return_code> 10c4ca: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c4cd: 8d 65 f8 lea -0x8(%ebp),%esp 10c4d0: 5b pop %ebx 10c4d1: 5e pop %esi 10c4d2: c9 leave 10c4d3: c3 ret
_Thread_Enable_dispatch();
if ( !do_wait ) {
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
return EINVAL;
10c4d4: b8 16 00 00 00 mov $0x16,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c4d9: 8d 65 f8 lea -0x8(%ebp),%esp 10c4dc: 5b pop %ebx 10c4dd: 5e pop %esi 10c4de: c9 leave 10c4df: c3 ret
);
_Thread_Enable_dispatch();
if ( !do_wait ) {
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
10c4e0: 85 f6 test %esi,%esi
10c4e2: 74 f0 je 10c4d4 <pthread_rwlock_timedrdlock+0x8c><== NEVER TAKEN
return EINVAL; if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
10c4e4: 4e dec %esi 10c4e5: 83 fe 01 cmp $0x1,%esi
10c4e8: 77 d7 ja 10c4c1 <pthread_rwlock_timedrdlock+0x79><== NEVER TAKEN
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW ) return ETIMEDOUT;
10c4ea: b8 74 00 00 00 mov $0x74,%eax 10c4ef: eb e8 jmp 10c4d9 <pthread_rwlock_timedrdlock+0x91>
10c4f1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
ticks,
NULL
);
_Thread_Enable_dispatch();
if ( !do_wait ) {
10c4f4: a1 98 a6 12 00 mov 0x12a698,%eax 10c4f9: 8b 40 34 mov 0x34(%eax),%eax 10c4fc: eb c3 jmp 10c4c1 <pthread_rwlock_timedrdlock+0x79>
0010c500 <pthread_rwlock_timedwrlock>:
int pthread_rwlock_timedwrlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
10c500: 55 push %ebp 10c501: 89 e5 mov %esp,%ebp 10c503: 56 push %esi 10c504: 53 push %ebx 10c505: 83 ec 20 sub $0x20,%esp 10c508: 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 )
10c50b: 85 db test %ebx,%ebx
10c50d: 74 7d je 10c58c <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 );
10c50f: 83 ec 08 sub $0x8,%esp 10c512: 8d 45 f0 lea -0x10(%ebp),%eax 10c515: 50 push %eax 10c516: ff 75 0c pushl 0xc(%ebp) 10c519: e8 2e 61 00 00 call 11264c <_POSIX_Absolute_timeout_to_ticks> 10c51e: 89 c6 mov %eax,%esi 10c520: 83 c4 0c add $0xc,%esp
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
10c523: 8d 45 f4 lea -0xc(%ebp),%eax 10c526: 50 push %eax 10c527: ff 33 pushl (%ebx) 10c529: 68 40 a3 12 00 push $0x12a340 10c52e: e8 65 29 00 00 call 10ee98 <_Objects_Get>
switch ( location ) {
10c533: 83 c4 10 add $0x10,%esp 10c536: 8b 55 f4 mov -0xc(%ebp),%edx 10c539: 85 d2 test %edx,%edx
10c53b: 75 4f jne 10c58c <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,
10c53d: 83 fe 03 cmp $0x3,%esi 10c540: 0f 94 c2 sete %dl
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
10c543: 83 ec 0c sub $0xc,%esp 10c546: 6a 00 push $0x0 10c548: ff 75 f0 pushl -0x10(%ebp) 10c54b: 0f b6 ca movzbl %dl,%ecx 10c54e: 51 push %ecx 10c54f: ff 33 pushl (%ebx) 10c551: 83 c0 10 add $0x10,%eax 10c554: 50 push %eax 10c555: 88 55 e4 mov %dl,-0x1c(%ebp) 10c558: e8 5f 1d 00 00 call 10e2bc <_CORE_RWLock_Obtain_for_writing>
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
10c55d: 83 c4 20 add $0x20,%esp 10c560: e8 c3 31 00 00 call 10f728 <_Thread_Enable_dispatch>
if ( !do_wait &&
10c565: 8a 55 e4 mov -0x1c(%ebp),%dl 10c568: 84 d2 test %dl,%dl
10c56a: 75 40 jne 10c5ac <pthread_rwlock_timedwrlock+0xac>
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
10c56c: a1 98 a6 12 00 mov 0x12a698,%eax 10c571: 8b 40 34 mov 0x34(%eax),%eax
ticks,
NULL
);
_Thread_Enable_dispatch();
if ( !do_wait &&
10c574: 83 f8 02 cmp $0x2,%eax
10c577: 74 1f je 10c598 <pthread_rwlock_timedwrlock+0x98>
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10c579: 83 ec 0c sub $0xc,%esp 10c57c: 50 push %eax 10c57d: e8 36 00 00 00 call 10c5b8 <_POSIX_RWLock_Translate_core_RWLock_return_code> 10c582: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c585: 8d 65 f8 lea -0x8(%ebp),%esp 10c588: 5b pop %ebx 10c589: 5e pop %esi 10c58a: c9 leave 10c58b: c3 ret
_Thread_Enable_dispatch();
if ( !do_wait &&
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
return EINVAL;
10c58c: b8 16 00 00 00 mov $0x16,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c591: 8d 65 f8 lea -0x8(%ebp),%esp 10c594: 5b pop %ebx 10c595: 5e pop %esi 10c596: c9 leave 10c597: c3 ret
);
_Thread_Enable_dispatch();
if ( !do_wait &&
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
10c598: 85 f6 test %esi,%esi
10c59a: 74 f0 je 10c58c <pthread_rwlock_timedwrlock+0x8c><== NEVER TAKEN
return EINVAL; if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
10c59c: 4e dec %esi 10c59d: 83 fe 01 cmp $0x1,%esi
10c5a0: 77 d7 ja 10c579 <pthread_rwlock_timedwrlock+0x79><== NEVER TAKEN
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW ) return ETIMEDOUT;
10c5a2: b8 74 00 00 00 mov $0x74,%eax 10c5a7: eb e8 jmp 10c591 <pthread_rwlock_timedwrlock+0x91>
10c5a9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
ticks,
NULL
);
_Thread_Enable_dispatch();
if ( !do_wait &&
10c5ac: a1 98 a6 12 00 mov 0x12a698,%eax 10c5b1: 8b 40 34 mov 0x34(%eax),%eax 10c5b4: eb c3 jmp 10c579 <pthread_rwlock_timedwrlock+0x79>
0010c5c8 <pthread_rwlock_tryrdlock>:
*/
int pthread_rwlock_tryrdlock(
pthread_rwlock_t *rwlock
)
{
10c5c8: 55 push %ebp 10c5c9: 89 e5 mov %esp,%ebp 10c5cb: 53 push %ebx 10c5cc: 83 ec 14 sub $0x14,%esp 10c5cf: 8b 5d 08 mov 0x8(%ebp),%ebx
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
10c5d2: 85 db test %ebx,%ebx
10c5d4: 74 1b je 10c5f1 <pthread_rwlock_tryrdlock+0x29>
10c5d6: 51 push %ecx
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
10c5d7: 8d 45 f4 lea -0xc(%ebp),%eax 10c5da: 50 push %eax 10c5db: ff 33 pushl (%ebx) 10c5dd: 68 40 a3 12 00 push $0x12a340 10c5e2: e8 b1 28 00 00 call 10ee98 <_Objects_Get>
switch ( location ) {
10c5e7: 83 c4 10 add $0x10,%esp 10c5ea: 8b 55 f4 mov -0xc(%ebp),%edx 10c5ed: 85 d2 test %edx,%edx
10c5ef: 74 0b je 10c5fc <pthread_rwlock_tryrdlock+0x34>
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10c5f1: b8 16 00 00 00 mov $0x16,%eax
}
10c5f6: 8b 5d fc mov -0x4(%ebp),%ebx 10c5f9: c9 leave 10c5fa: c3 ret
10c5fb: 90 nop <== NOT EXECUTED
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
10c5fc: 83 ec 0c sub $0xc,%esp 10c5ff: 6a 00 push $0x0 10c601: 6a 00 push $0x0 10c603: 6a 00 push $0x0 10c605: ff 33 pushl (%ebx) 10c607: 83 c0 10 add $0x10,%eax 10c60a: 50 push %eax 10c60b: e8 e4 1b 00 00 call 10e1f4 <_CORE_RWLock_Obtain_for_reading>
0,
NULL
);
_Thread_Enable_dispatch();
10c610: 83 c4 20 add $0x20,%esp 10c613: e8 10 31 00 00 call 10f728 <_Thread_Enable_dispatch>
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10c618: 83 ec 0c sub $0xc,%esp
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
10c61b: a1 98 a6 12 00 mov 0x12a698,%eax
NULL
);
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10c620: ff 70 34 pushl 0x34(%eax) 10c623: e8 90 ff ff ff call 10c5b8 <_POSIX_RWLock_Translate_core_RWLock_return_code> 10c628: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c62b: 8b 5d fc mov -0x4(%ebp),%ebx 10c62e: c9 leave 10c62f: c3 ret
0010c630 <pthread_rwlock_trywrlock>:
*/
int pthread_rwlock_trywrlock(
pthread_rwlock_t *rwlock
)
{
10c630: 55 push %ebp 10c631: 89 e5 mov %esp,%ebp 10c633: 53 push %ebx 10c634: 83 ec 14 sub $0x14,%esp 10c637: 8b 5d 08 mov 0x8(%ebp),%ebx
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
10c63a: 85 db test %ebx,%ebx
10c63c: 74 1b je 10c659 <pthread_rwlock_trywrlock+0x29>
10c63e: 51 push %ecx
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
10c63f: 8d 45 f4 lea -0xc(%ebp),%eax 10c642: 50 push %eax 10c643: ff 33 pushl (%ebx) 10c645: 68 40 a3 12 00 push $0x12a340 10c64a: e8 49 28 00 00 call 10ee98 <_Objects_Get>
switch ( location ) {
10c64f: 83 c4 10 add $0x10,%esp 10c652: 8b 55 f4 mov -0xc(%ebp),%edx 10c655: 85 d2 test %edx,%edx
10c657: 74 0b je 10c664 <pthread_rwlock_trywrlock+0x34>
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10c659: b8 16 00 00 00 mov $0x16,%eax
}
10c65e: 8b 5d fc mov -0x4(%ebp),%ebx 10c661: c9 leave 10c662: c3 ret
10c663: 90 nop <== NOT EXECUTED
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
10c664: 83 ec 0c sub $0xc,%esp 10c667: 6a 00 push $0x0 10c669: 6a 00 push $0x0 10c66b: 6a 00 push $0x0 10c66d: ff 33 pushl (%ebx) 10c66f: 83 c0 10 add $0x10,%eax 10c672: 50 push %eax 10c673: e8 44 1c 00 00 call 10e2bc <_CORE_RWLock_Obtain_for_writing>
false, /* we are not willing to wait */
0,
NULL
);
_Thread_Enable_dispatch();
10c678: 83 c4 20 add $0x20,%esp 10c67b: e8 a8 30 00 00 call 10f728 <_Thread_Enable_dispatch>
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10c680: 83 ec 0c sub $0xc,%esp
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
10c683: a1 98 a6 12 00 mov 0x12a698,%eax
0,
NULL
);
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10c688: ff 70 34 pushl 0x34(%eax) 10c68b: e8 28 ff ff ff call 10c5b8 <_POSIX_RWLock_Translate_core_RWLock_return_code> 10c690: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c693: 8b 5d fc mov -0x4(%ebp),%ebx 10c696: c9 leave 10c697: c3 ret
0010c698 <pthread_rwlock_unlock>:
*/
int pthread_rwlock_unlock(
pthread_rwlock_t *rwlock
)
{
10c698: 55 push %ebp 10c699: 89 e5 mov %esp,%ebp 10c69b: 53 push %ebx 10c69c: 83 ec 14 sub $0x14,%esp 10c69f: 8b 45 08 mov 0x8(%ebp),%eax
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
CORE_RWLock_Status status;
if ( !rwlock )
10c6a2: 85 c0 test %eax,%eax
10c6a4: 74 1b je 10c6c1 <pthread_rwlock_unlock+0x29>
10c6a6: 51 push %ecx
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
10c6a7: 8d 55 f4 lea -0xc(%ebp),%edx 10c6aa: 52 push %edx 10c6ab: ff 30 pushl (%eax) 10c6ad: 68 40 a3 12 00 push $0x12a340 10c6b2: e8 e1 27 00 00 call 10ee98 <_Objects_Get>
switch ( location ) {
10c6b7: 83 c4 10 add $0x10,%esp 10c6ba: 8b 55 f4 mov -0xc(%ebp),%edx 10c6bd: 85 d2 test %edx,%edx
10c6bf: 74 0b je 10c6cc <pthread_rwlock_unlock+0x34>
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10c6c1: b8 16 00 00 00 mov $0x16,%eax
}
10c6c6: 8b 5d fc mov -0x4(%ebp),%ebx 10c6c9: c9 leave 10c6ca: c3 ret
10c6cb: 90 nop <== NOT EXECUTED
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status = _CORE_RWLock_Release( &the_rwlock->RWLock );
10c6cc: 83 ec 0c sub $0xc,%esp 10c6cf: 83 c0 10 add $0x10,%eax 10c6d2: 50 push %eax 10c6d3: e8 70 1c 00 00 call 10e348 <_CORE_RWLock_Release> 10c6d8: 89 c3 mov %eax,%ebx
_Thread_Enable_dispatch();
10c6da: e8 49 30 00 00 call 10f728 <_Thread_Enable_dispatch>
return _POSIX_RWLock_Translate_core_RWLock_return_code( status );
10c6df: 89 1c 24 mov %ebx,(%esp) 10c6e2: e8 d1 fe ff ff call 10c5b8 <_POSIX_RWLock_Translate_core_RWLock_return_code> 10c6e7: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c6ea: 8b 5d fc mov -0x4(%ebp),%ebx 10c6ed: c9 leave 10c6ee: c3 ret
0010c6f0 <pthread_rwlock_wrlock>:
*/
int pthread_rwlock_wrlock(
pthread_rwlock_t *rwlock
)
{
10c6f0: 55 push %ebp 10c6f1: 89 e5 mov %esp,%ebp 10c6f3: 53 push %ebx 10c6f4: 83 ec 14 sub $0x14,%esp 10c6f7: 8b 5d 08 mov 0x8(%ebp),%ebx
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
10c6fa: 85 db test %ebx,%ebx
10c6fc: 74 1b je 10c719 <pthread_rwlock_wrlock+0x29>
10c6fe: 51 push %ecx
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
10c6ff: 8d 45 f4 lea -0xc(%ebp),%eax 10c702: 50 push %eax 10c703: ff 33 pushl (%ebx) 10c705: 68 40 a3 12 00 push $0x12a340 10c70a: e8 89 27 00 00 call 10ee98 <_Objects_Get>
switch ( location ) {
10c70f: 83 c4 10 add $0x10,%esp 10c712: 8b 55 f4 mov -0xc(%ebp),%edx 10c715: 85 d2 test %edx,%edx
10c717: 74 0b je 10c724 <pthread_rwlock_wrlock+0x34>
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10c719: b8 16 00 00 00 mov $0x16,%eax
}
10c71e: 8b 5d fc mov -0x4(%ebp),%ebx 10c721: c9 leave 10c722: c3 ret
10c723: 90 nop <== NOT EXECUTED
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
10c724: 83 ec 0c sub $0xc,%esp 10c727: 6a 00 push $0x0 10c729: 6a 00 push $0x0 10c72b: 6a 01 push $0x1 10c72d: ff 33 pushl (%ebx) 10c72f: 83 c0 10 add $0x10,%eax 10c732: 50 push %eax 10c733: e8 84 1b 00 00 call 10e2bc <_CORE_RWLock_Obtain_for_writing>
true, /* do not timeout -- wait forever */
0,
NULL
);
_Thread_Enable_dispatch();
10c738: 83 c4 20 add $0x20,%esp 10c73b: e8 e8 2f 00 00 call 10f728 <_Thread_Enable_dispatch>
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10c740: 83 ec 0c sub $0xc,%esp
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
10c743: a1 98 a6 12 00 mov 0x12a698,%eax
0,
NULL
);
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10c748: ff 70 34 pushl 0x34(%eax) 10c74b: e8 68 fe ff ff call 10c5b8 <_POSIX_RWLock_Translate_core_RWLock_return_code> 10c750: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10c753: 8b 5d fc mov -0x4(%ebp),%ebx 10c756: c9 leave 10c757: c3 ret
0010cd14 <pthread_rwlockattr_destroy>:
*/
int pthread_rwlockattr_destroy(
pthread_rwlockattr_t *attr
)
{
10cd14: 55 push %ebp 10cd15: 89 e5 mov %esp,%ebp 10cd17: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr || attr->is_initialized == false )
10cd1a: 85 c0 test %eax,%eax
10cd1c: 74 12 je 10cd30 <pthread_rwlockattr_destroy+0x1c>
10cd1e: 8b 10 mov (%eax),%edx 10cd20: 85 d2 test %edx,%edx
10cd22: 74 0c je 10cd30 <pthread_rwlockattr_destroy+0x1c>
return EINVAL;
attr->is_initialized = false;
10cd24: c7 00 00 00 00 00 movl $0x0,(%eax)
return 0;
10cd2a: 31 c0 xor %eax,%eax
}
10cd2c: c9 leave 10cd2d: c3 ret
10cd2e: 66 90 xchg %ax,%ax <== NOT EXECUTED
int pthread_rwlockattr_destroy(
pthread_rwlockattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
10cd30: b8 16 00 00 00 mov $0x16,%eax
attr->is_initialized = false;
return 0;
}
10cd35: c9 leave 10cd36: c3 ret
0010cd5c <pthread_rwlockattr_init>:
*/
int pthread_rwlockattr_init(
pthread_rwlockattr_t *attr
)
{
10cd5c: 55 push %ebp 10cd5d: 89 e5 mov %esp,%ebp 10cd5f: 8b 45 08 mov 0x8(%ebp),%eax
if ( !attr )
10cd62: 85 c0 test %eax,%eax
10cd64: 74 12 je 10cd78 <pthread_rwlockattr_init+0x1c>
return EINVAL;
attr->is_initialized = true;
10cd66: c7 00 01 00 00 00 movl $0x1,(%eax)
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
10cd6c: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
return 0;
10cd73: 31 c0 xor %eax,%eax
}
10cd75: c9 leave 10cd76: c3 ret
10cd77: 90 nop <== NOT EXECUTED
int pthread_rwlockattr_init(
pthread_rwlockattr_t *attr
)
{
if ( !attr )
return EINVAL;
10cd78: b8 16 00 00 00 mov $0x16,%eax
attr->is_initialized = true;
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
return 0;
}
10cd7d: c9 leave 10cd7e: c3 ret
0010cd80 <pthread_rwlockattr_setpshared>:
int pthread_rwlockattr_setpshared(
pthread_rwlockattr_t *attr,
int pshared
)
{
10cd80: 55 push %ebp 10cd81: 89 e5 mov %esp,%ebp 10cd83: 8b 45 08 mov 0x8(%ebp),%eax 10cd86: 8b 55 0c mov 0xc(%ebp),%edx
if ( !attr )
10cd89: 85 c0 test %eax,%eax
10cd8b: 74 0b je 10cd98 <pthread_rwlockattr_setpshared+0x18>
return EINVAL;
if ( !attr->is_initialized )
10cd8d: 8b 08 mov (%eax),%ecx 10cd8f: 85 c9 test %ecx,%ecx
10cd91: 74 05 je 10cd98 <pthread_rwlockattr_setpshared+0x18>
return EINVAL;
switch ( pshared ) {
10cd93: 83 fa 01 cmp $0x1,%edx
10cd96: 76 08 jbe 10cda0 <pthread_rwlockattr_setpshared+0x20><== ALWAYS TAKEN
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
default:
return EINVAL;
10cd98: b8 16 00 00 00 mov $0x16,%eax
} }
10cd9d: c9 leave 10cd9e: c3 ret
10cd9f: 90 nop <== NOT EXECUTED
return EINVAL;
switch ( pshared ) {
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
10cda0: 89 50 04 mov %edx,0x4(%eax)
return 0;
10cda3: 31 c0 xor %eax,%eax
default:
return EINVAL;
}
}
10cda5: c9 leave 10cda6: c3 ret
0010b1f4 <pthread_setcancelstate>:
int pthread_setcancelstate(
int state,
int *oldstate
)
{
10b1f4: 55 push %ebp 10b1f5: 89 e5 mov %esp,%ebp 10b1f7: 53 push %ebx 10b1f8: 83 ec 04 sub $0x4,%esp 10b1fb: 8b 55 08 mov 0x8(%ebp),%edx 10b1fe: 8b 45 0c mov 0xc(%ebp),%eax
* 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() )
10b201: 8b 0d 54 8d 12 00 mov 0x128d54,%ecx 10b207: 85 c9 test %ecx,%ecx
10b209: 75 15 jne 10b220 <pthread_setcancelstate+0x2c>
return EPROTO;
if ( !oldstate )
10b20b: 85 c0 test %eax,%eax
10b20d: 74 05 je 10b214 <pthread_setcancelstate+0x20>
return EINVAL;
if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE )
10b20f: 83 fa 01 cmp $0x1,%edx
10b212: 76 18 jbe 10b22c <pthread_setcancelstate+0x38>
return EINVAL;
10b214: b8 16 00 00 00 mov $0x16,%eax
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
}
10b219: 8b 5d fc mov -0x4(%ebp),%ebx 10b21c: c9 leave 10b21d: c3 ret
10b21e: 66 90 xchg %ax,%ax <== NOT EXECUTED
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
return EPROTO;
10b220: b8 47 00 00 00 mov $0x47,%eax
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
}
10b225: 8b 5d fc mov -0x4(%ebp),%ebx 10b228: c9 leave 10b229: c3 ret
10b22a: 66 90 xchg %ax,%ax <== NOT EXECUTED
return EINVAL;
if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE )
return EINVAL;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
10b22c: 8b 0d 58 8d 12 00 mov 0x128d58,%ecx 10b232: 8b 89 f8 00 00 00 mov 0xf8(%ecx),%ecx
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b238: 8b 1d 94 87 12 00 mov 0x128794,%ebx 10b23e: 43 inc %ebx 10b23f: 89 1d 94 87 12 00 mov %ebx,0x128794
_Thread_Disable_dispatch();
*oldstate = thread_support->cancelability_state;
10b245: 8b 99 d8 00 00 00 mov 0xd8(%ecx),%ebx 10b24b: 89 18 mov %ebx,(%eax)
thread_support->cancelability_state = state;
10b24d: 89 91 d8 00 00 00 mov %edx,0xd8(%ecx)
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
10b253: 83 ec 0c sub $0xc,%esp 10b256: ff 35 58 8d 12 00 pushl 0x128d58 10b25c: e8 97 53 00 00 call 1105f8 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
10b261: 83 c4 10 add $0x10,%esp 10b264: 31 c0 xor %eax,%eax
}
10b266: 8b 5d fc mov -0x4(%ebp),%ebx 10b269: c9 leave 10b26a: c3 ret
0010b26c <pthread_setcanceltype>:
int pthread_setcanceltype(
int type,
int *oldtype
)
{
10b26c: 55 push %ebp 10b26d: 89 e5 mov %esp,%ebp 10b26f: 53 push %ebx 10b270: 83 ec 04 sub $0x4,%esp 10b273: 8b 55 08 mov 0x8(%ebp),%edx 10b276: 8b 45 0c mov 0xc(%ebp),%eax
* 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() )
10b279: 8b 0d 54 8d 12 00 mov 0x128d54,%ecx 10b27f: 85 c9 test %ecx,%ecx
10b281: 75 15 jne 10b298 <pthread_setcanceltype+0x2c>
return EPROTO;
if ( !oldtype )
10b283: 85 c0 test %eax,%eax
10b285: 74 05 je 10b28c <pthread_setcanceltype+0x20>
return EINVAL;
if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS )
10b287: 83 fa 01 cmp $0x1,%edx
10b28a: 76 18 jbe 10b2a4 <pthread_setcanceltype+0x38>
return EINVAL;
10b28c: b8 16 00 00 00 mov $0x16,%eax
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
}
10b291: 8b 5d fc mov -0x4(%ebp),%ebx 10b294: c9 leave 10b295: c3 ret
10b296: 66 90 xchg %ax,%ax <== NOT EXECUTED
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
return EPROTO;
10b298: b8 47 00 00 00 mov $0x47,%eax
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
}
10b29d: 8b 5d fc mov -0x4(%ebp),%ebx 10b2a0: c9 leave 10b2a1: c3 ret
10b2a2: 66 90 xchg %ax,%ax <== NOT EXECUTED
return EINVAL;
if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS )
return EINVAL;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
10b2a4: 8b 0d 58 8d 12 00 mov 0x128d58,%ecx 10b2aa: 8b 89 f8 00 00 00 mov 0xf8(%ecx),%ecx 10b2b0: 8b 1d 94 87 12 00 mov 0x128794,%ebx 10b2b6: 43 inc %ebx 10b2b7: 89 1d 94 87 12 00 mov %ebx,0x128794
_Thread_Disable_dispatch();
*oldtype = thread_support->cancelability_type;
10b2bd: 8b 99 dc 00 00 00 mov 0xdc(%ecx),%ebx 10b2c3: 89 18 mov %ebx,(%eax)
thread_support->cancelability_type = type;
10b2c5: 89 91 dc 00 00 00 mov %edx,0xdc(%ecx)
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
10b2cb: 83 ec 0c sub $0xc,%esp 10b2ce: ff 35 58 8d 12 00 pushl 0x128d58 10b2d4: e8 1f 53 00 00 call 1105f8 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
10b2d9: 83 c4 10 add $0x10,%esp 10b2dc: 31 c0 xor %eax,%eax
}
10b2de: 8b 5d fc mov -0x4(%ebp),%ebx 10b2e1: c9 leave 10b2e2: c3 ret
0010dce4 <pthread_setschedparam>:
int pthread_setschedparam(
pthread_t thread,
int policy,
struct sched_param *param
)
{
10dce4: 55 push %ebp 10dce5: 89 e5 mov %esp,%ebp 10dce7: 57 push %edi 10dce8: 56 push %esi 10dce9: 53 push %ebx 10dcea: 83 ec 2c sub $0x2c,%esp 10dced: 8b 75 10 mov 0x10(%ebp),%esi
int rc;
/*
* Check all the parameters
*/
if ( !param )
10dcf0: 85 f6 test %esi,%esi
10dcf2: 0f 84 cc 00 00 00 je 10ddc4 <pthread_setschedparam+0xe0>
return EINVAL;
rc = _POSIX_Thread_Translate_sched_param(
10dcf8: 8d 45 e0 lea -0x20(%ebp),%eax 10dcfb: 50 push %eax 10dcfc: 8d 45 e4 lea -0x1c(%ebp),%eax 10dcff: 50 push %eax 10dd00: 56 push %esi 10dd01: ff 75 0c pushl 0xc(%ebp) 10dd04: e8 2f 5b 00 00 call 113838 <_POSIX_Thread_Translate_sched_param> 10dd09: 89 c3 mov %eax,%ebx
policy,
param,
&budget_algorithm,
&budget_callout
);
if ( rc )
10dd0b: 83 c4 10 add $0x10,%esp 10dd0e: 85 c0 test %eax,%eax
10dd10: 74 0a je 10dd1c <pthread_setschedparam+0x38>
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
10dd12: 89 d8 mov %ebx,%eax 10dd14: 8d 65 f4 lea -0xc(%ebp),%esp 10dd17: 5b pop %ebx 10dd18: 5e pop %esi 10dd19: 5f pop %edi 10dd1a: c9 leave 10dd1b: c3 ret 10dd1c: 50 push %eax
return rc;
/*
* Actually change the scheduling policy and parameters
*/
the_thread = _POSIX_Threads_Get( thread, &location );
10dd1d: 8d 45 dc lea -0x24(%ebp),%eax 10dd20: 50 push %eax 10dd21: ff 75 08 pushl 0x8(%ebp) 10dd24: 68 40 c6 12 00 push $0x12c640 10dd29: e8 9a 1f 00 00 call 10fcc8 <_Objects_Get> 10dd2e: 89 c2 mov %eax,%edx
switch ( location ) {
10dd30: 83 c4 10 add $0x10,%esp 10dd33: 8b 7d dc mov -0x24(%ebp),%edi 10dd36: 85 ff test %edi,%edi
10dd38: 0f 85 96 00 00 00 jne 10ddd4 <pthread_setschedparam+0xf0>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10dd3e: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax 10dd44: 89 45 d4 mov %eax,-0x2c(%ebp)
if ( api->schedpolicy == SCHED_SPORADIC )
10dd47: 83 b8 84 00 00 00 04 cmpl $0x4,0x84(%eax)
10dd4e: 0f 84 cc 00 00 00 je 10de20 <pthread_setschedparam+0x13c>
(void) _Watchdog_Remove( &api->Sporadic_timer );
api->schedpolicy = policy;
10dd54: 8b 45 0c mov 0xc(%ebp),%eax 10dd57: 8b 4d d4 mov -0x2c(%ebp),%ecx 10dd5a: 89 81 84 00 00 00 mov %eax,0x84(%ecx)
api->schedparam = *param;
10dd60: 89 cf mov %ecx,%edi 10dd62: 81 c7 88 00 00 00 add $0x88,%edi 10dd68: b9 07 00 00 00 mov $0x7,%ecx 10dd6d: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
the_thread->budget_algorithm = budget_algorithm;
10dd6f: 8b 45 e4 mov -0x1c(%ebp),%eax 10dd72: 89 42 7c mov %eax,0x7c(%edx)
the_thread->budget_callout = budget_callout;
10dd75: 8b 45 e0 mov -0x20(%ebp),%eax 10dd78: 89 82 80 00 00 00 mov %eax,0x80(%edx)
switch ( api->schedpolicy ) {
10dd7e: 8b 75 0c mov 0xc(%ebp),%esi 10dd81: 85 f6 test %esi,%esi
10dd83: 78 2e js 10ddb3 <pthread_setschedparam+0xcf><== NEVER TAKEN
10dd85: 83 7d 0c 02 cmpl $0x2,0xc(%ebp)
10dd89: 7f 59 jg 10dde4 <pthread_setschedparam+0x100>
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
10dd8b: a1 64 c3 12 00 mov 0x12c364,%eax 10dd90: 89 42 78 mov %eax,0x78(%edx) 10dd93: 0f b6 05 9c 80 12 00 movzbl 0x12809c,%eax 10dd9a: 8b 4d d4 mov -0x2c(%ebp),%ecx 10dd9d: 2b 81 88 00 00 00 sub 0x88(%ecx),%eax
the_thread->real_priority =
10dda3: 89 42 18 mov %eax,0x18(%edx)
_POSIX_Priority_To_core( api->schedparam.sched_priority );
_Thread_Change_priority(
10dda6: 51 push %ecx 10dda7: 6a 01 push $0x1 10dda9: 50 push %eax 10ddaa: 52 push %edx 10ddab: e8 a4 22 00 00 call 110054 <_Thread_Change_priority>
the_thread,
the_thread->real_priority,
true
);
break;
10ddb0: 83 c4 10 add $0x10,%esp
_Watchdog_Remove( &api->Sporadic_timer );
_POSIX_Threads_Sporadic_budget_TSR( 0, the_thread );
break;
}
_Thread_Enable_dispatch();
10ddb3: e8 a0 27 00 00 call 110558 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
10ddb8: 89 d8 mov %ebx,%eax 10ddba: 8d 65 f4 lea -0xc(%ebp),%esp 10ddbd: 5b pop %ebx 10ddbe: 5e pop %esi 10ddbf: 5f pop %edi 10ddc0: c9 leave 10ddc1: c3 ret
10ddc2: 66 90 xchg %ax,%ax <== NOT EXECUTED
/*
* Check all the parameters
*/
if ( !param )
return EINVAL;
10ddc4: bb 16 00 00 00 mov $0x16,%ebx
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
10ddc9: 89 d8 mov %ebx,%eax 10ddcb: 8d 65 f4 lea -0xc(%ebp),%esp 10ddce: 5b pop %ebx 10ddcf: 5e pop %esi 10ddd0: 5f pop %edi 10ddd1: c9 leave 10ddd2: c3 ret
10ddd3: 90 nop <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return ESRCH;
10ddd4: bb 03 00 00 00 mov $0x3,%ebx
}
10ddd9: 89 d8 mov %ebx,%eax 10dddb: 8d 65 f4 lea -0xc(%ebp),%esp 10ddde: 5b pop %ebx 10dddf: 5e pop %esi 10dde0: 5f pop %edi 10dde1: c9 leave 10dde2: c3 ret
10dde3: 90 nop <== NOT EXECUTED
api->schedpolicy = policy;
api->schedparam = *param;
the_thread->budget_algorithm = budget_algorithm;
the_thread->budget_callout = budget_callout;
switch ( api->schedpolicy ) {
10dde4: 83 7d 0c 04 cmpl $0x4,0xc(%ebp)
10dde8: 75 c9 jne 10ddb3 <pthread_setschedparam+0xcf><== NEVER TAKEN
true
);
break;
case SCHED_SPORADIC:
api->ss_high_priority = api->schedparam.sched_priority;
10ddea: 8b 4d d4 mov -0x2c(%ebp),%ecx 10dded: 8b 81 88 00 00 00 mov 0x88(%ecx),%eax 10ddf3: 89 81 a4 00 00 00 mov %eax,0xa4(%ecx)
_Watchdog_Remove( &api->Sporadic_timer );
10ddf9: 83 ec 0c sub $0xc,%esp 10ddfc: 89 c8 mov %ecx,%eax 10ddfe: 05 a8 00 00 00 add $0xa8,%eax 10de03: 50 push %eax 10de04: 89 55 d0 mov %edx,-0x30(%ebp) 10de07: e8 54 39 00 00 call 111760 <_Watchdog_Remove>
_POSIX_Threads_Sporadic_budget_TSR( 0, the_thread );
10de0c: 58 pop %eax 10de0d: 5a pop %edx 10de0e: 8b 55 d0 mov -0x30(%ebp),%edx 10de11: 52 push %edx 10de12: 6a 00 push $0x0 10de14: e8 af fd ff ff call 10dbc8 <_POSIX_Threads_Sporadic_budget_TSR>
break;
10de19: 83 c4 10 add $0x10,%esp 10de1c: eb 95 jmp 10ddb3 <pthread_setschedparam+0xcf>
10de1e: 66 90 xchg %ax,%ax <== NOT EXECUTED
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
10de20: 83 ec 0c sub $0xc,%esp 10de23: 05 a8 00 00 00 add $0xa8,%eax 10de28: 50 push %eax 10de29: 89 55 d0 mov %edx,-0x30(%ebp) 10de2c: e8 2f 39 00 00 call 111760 <_Watchdog_Remove> 10de31: 83 c4 10 add $0x10,%esp 10de34: 8b 55 d0 mov -0x30(%ebp),%edx 10de37: e9 18 ff ff ff jmp 10dd54 <pthread_setschedparam+0x70>
00111bfc <pthread_sigmask>:
int pthread_sigmask(
int how,
const sigset_t *set,
sigset_t *oset
)
{
111bfc: 55 push %ebp 111bfd: 89 e5 mov %esp,%ebp 111bff: 56 push %esi 111c00: 53 push %ebx 111c01: 8b 4d 08 mov 0x8(%ebp),%ecx 111c04: 8b 55 0c mov 0xc(%ebp),%edx 111c07: 8b 5d 10 mov 0x10(%ebp),%ebx
POSIX_API_Control *api;
if ( !set && !oset )
111c0a: 85 d2 test %edx,%edx
111c0c: 0f 84 8a 00 00 00 je 111c9c <pthread_sigmask+0xa0>
rtems_set_errno_and_return_minus_one( EINVAL );
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
111c12: a1 18 8b 12 00 mov 0x128b18,%eax 111c17: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax
if ( oset )
111c1d: 85 db test %ebx,%ebx
111c1f: 74 0c je 111c2d <pthread_sigmask+0x31>
*oset = api->signals_blocked;
111c21: 8b b0 d0 00 00 00 mov 0xd0(%eax),%esi 111c27: 89 33 mov %esi,(%ebx)
if ( !set )
111c29: 85 d2 test %edx,%edx
111c2b: 74 3b je 111c68 <pthread_sigmask+0x6c>
return 0;
switch ( how ) {
111c2d: 83 f9 01 cmp $0x1,%ecx
111c30: 74 5e je 111c90 <pthread_sigmask+0x94>
111c32: 83 f9 02 cmp $0x2,%ecx
111c35: 74 39 je 111c70 <pthread_sigmask+0x74>
111c37: 85 c9 test %ecx,%ecx
111c39: 75 41 jne 111c7c <pthread_sigmask+0x80>
break;
case SIG_UNBLOCK:
api->signals_blocked &= ~*set;
break;
case SIG_SETMASK:
api->signals_blocked = *set;
111c3b: 8b 12 mov (%edx),%edx 111c3d: 89 90 d0 00 00 00 mov %edx,0xd0(%eax)
/* XXX are there critical section problems here? */
/* XXX evaluate the new set */
if ( ~api->signals_blocked &
(api->signals_pending | _POSIX_signals_Pending) ) {
111c43: 8b 15 48 8d 12 00 mov 0x128d48,%edx 111c49: 0b 90 d4 00 00 00 or 0xd4(%eax),%edx
/* XXX are there critical section problems here? */
/* XXX evaluate the new set */
if ( ~api->signals_blocked &
111c4f: 8b 80 d0 00 00 00 mov 0xd0(%eax),%eax 111c55: f7 d0 not %eax 111c57: 85 c2 test %eax,%edx
111c59: 74 0d je 111c68 <pthread_sigmask+0x6c>
(api->signals_pending | _POSIX_signals_Pending) ) {
_Thread_Dispatch();
111c5b: e8 ac c7 ff ff call 10e40c <_Thread_Dispatch>
}
return 0;
111c60: 31 c0 xor %eax,%eax
}
111c62: 5b pop %ebx 111c63: 5e pop %esi 111c64: c9 leave 111c65: c3 ret
111c66: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( ~api->signals_blocked &
(api->signals_pending | _POSIX_signals_Pending) ) {
_Thread_Dispatch();
}
return 0;
111c68: 31 c0 xor %eax,%eax
}
111c6a: 5b pop %ebx 111c6b: 5e pop %esi 111c6c: c9 leave 111c6d: c3 ret
111c6e: 66 90 xchg %ax,%ax <== NOT EXECUTED
switch ( how ) {
case SIG_BLOCK:
api->signals_blocked |= *set;
break;
case SIG_UNBLOCK:
api->signals_blocked &= ~*set;
111c70: 8b 12 mov (%edx),%edx 111c72: f7 d2 not %edx 111c74: 21 90 d0 00 00 00 and %edx,0xd0(%eax)
break;
111c7a: eb c7 jmp 111c43 <pthread_sigmask+0x47>
case SIG_SETMASK:
api->signals_blocked = *set;
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
111c7c: e8 03 26 00 00 call 114284 <__errno> 111c81: c7 00 16 00 00 00 movl $0x16,(%eax) 111c87: b8 ff ff ff ff mov $0xffffffff,%eax
(api->signals_pending | _POSIX_signals_Pending) ) {
_Thread_Dispatch();
}
return 0;
}
111c8c: 5b pop %ebx 111c8d: 5e pop %esi 111c8e: c9 leave 111c8f: c3 ret
if ( !set )
return 0;
switch ( how ) {
case SIG_BLOCK:
api->signals_blocked |= *set;
111c90: 8b 12 mov (%edx),%edx 111c92: 09 90 d0 00 00 00 or %edx,0xd0(%eax)
break;
111c98: eb a9 jmp 111c43 <pthread_sigmask+0x47>
111c9a: 66 90 xchg %ax,%ax <== NOT EXECUTED
sigset_t *oset
)
{
POSIX_API_Control *api;
if ( !set && !oset )
111c9c: 85 db test %ebx,%ebx
111c9e: 74 dc je 111c7c <pthread_sigmask+0x80>
rtems_set_errno_and_return_minus_one( EINVAL );
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
111ca0: a1 18 8b 12 00 mov 0x128b18,%eax 111ca5: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax 111cab: e9 71 ff ff ff jmp 111c21 <pthread_sigmask+0x25>
0010b6d4 <pthread_spin_destroy>:
*/
int pthread_spin_destroy(
pthread_spinlock_t *spinlock
)
{
10b6d4: 55 push %ebp 10b6d5: 89 e5 mov %esp,%ebp 10b6d7: 83 ec 28 sub $0x28,%esp 10b6da: 8b 45 08 mov 0x8(%ebp),%eax
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
if ( !spinlock )
10b6dd: 85 c0 test %eax,%eax
10b6df: 74 2f je 10b710 <pthread_spin_destroy+0x3c>
RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Get (
pthread_spinlock_t *spinlock,
Objects_Locations *location
)
{
return (POSIX_Spinlock_Control *) _Objects_Get(
10b6e1: 52 push %edx
return EINVAL;
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
10b6e2: 8d 55 f4 lea -0xc(%ebp),%edx 10b6e5: 52 push %edx 10b6e6: ff 30 pushl (%eax) 10b6e8: 68 40 88 12 00 push $0x128840 10b6ed: e8 72 21 00 00 call 10d864 <_Objects_Get>
switch ( location ) {
10b6f2: 83 c4 10 add $0x10,%esp 10b6f5: 8b 4d f4 mov -0xc(%ebp),%ecx 10b6f8: 85 c9 test %ecx,%ecx
10b6fa: 75 14 jne 10b710 <pthread_spin_destroy+0x3c>
*/
RTEMS_INLINE_ROUTINE bool _CORE_spinlock_Is_busy(
CORE_spinlock_Control *the_spinlock
)
{
return (the_spinlock->users != 0);
10b6fc: 8b 50 18 mov 0x18(%eax),%edx
case OBJECTS_LOCAL:
if ( _CORE_spinlock_Is_busy( &the_spinlock->Spinlock ) ) {
10b6ff: 85 d2 test %edx,%edx
10b701: 74 15 je 10b718 <pthread_spin_destroy+0x44>
_Thread_Enable_dispatch();
10b703: e8 ec 29 00 00 call 10e0f4 <_Thread_Enable_dispatch>
return EBUSY;
10b708: b8 10 00 00 00 mov $0x10,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b70d: c9 leave 10b70e: c3 ret
10b70f: 90 nop <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10b710: b8 16 00 00 00 mov $0x16,%eax
}
10b715: c9 leave 10b716: c3 ret
10b717: 90 nop <== NOT EXECUTED
if ( _CORE_spinlock_Is_busy( &the_spinlock->Spinlock ) ) {
_Thread_Enable_dispatch();
return EBUSY;
}
_Objects_Close( &_POSIX_Spinlock_Information, &the_spinlock->Object );
10b718: 83 ec 08 sub $0x8,%esp 10b71b: 50 push %eax 10b71c: 68 40 88 12 00 push $0x128840 10b721: 89 45 e4 mov %eax,-0x1c(%ebp) 10b724: e8 ff 1c 00 00 call 10d428 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _POSIX_Spinlock_Free (
POSIX_Spinlock_Control *the_spinlock
)
{
_Objects_Free( &_POSIX_Spinlock_Information, &the_spinlock->Object );
10b729: 58 pop %eax 10b72a: 5a pop %edx 10b72b: 8b 45 e4 mov -0x1c(%ebp),%eax 10b72e: 50 push %eax 10b72f: 68 40 88 12 00 push $0x128840 10b734: e8 eb 1f 00 00 call 10d724 <_Objects_Free>
_POSIX_Spinlock_Free( the_spinlock );
_Thread_Enable_dispatch();
10b739: e8 b6 29 00 00 call 10e0f4 <_Thread_Enable_dispatch>
return 0;
10b73e: 83 c4 10 add $0x10,%esp 10b741: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b743: c9 leave 10b744: c3 ret
0010b748 <pthread_spin_init>:
int pthread_spin_init(
pthread_spinlock_t *spinlock,
int pshared
)
{
10b748: 55 push %ebp 10b749: 89 e5 mov %esp,%ebp 10b74b: 56 push %esi 10b74c: 53 push %ebx 10b74d: 83 ec 20 sub $0x20,%esp 10b750: 8b 5d 08 mov 0x8(%ebp),%ebx
POSIX_Spinlock_Control *the_spinlock;
CORE_spinlock_Attributes attributes;
if ( !spinlock )
10b753: 85 db test %ebx,%ebx
10b755: 74 6d je 10b7c4 <pthread_spin_init+0x7c>
return EINVAL;
switch ( pshared ) {
10b757: 8b 45 0c mov 0xc(%ebp),%eax 10b75a: 85 c0 test %eax,%eax
10b75c: 75 66 jne 10b7c4 <pthread_spin_init+0x7c>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b75e: a1 54 85 12 00 mov 0x128554,%eax 10b763: 40 inc %eax 10b764: a3 54 85 12 00 mov %eax,0x128554
* the inactive chain of free spinlock control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Allocate( void )
{
return (POSIX_Spinlock_Control *)
_Objects_Allocate( &_POSIX_Spinlock_Information );
10b769: 83 ec 0c sub $0xc,%esp 10b76c: 68 40 88 12 00 push $0x128840 10b771: e8 36 1c 00 00 call 10d3ac <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_spinlock = _POSIX_Spinlock_Allocate();
if ( !the_spinlock ) {
10b776: 83 c4 10 add $0x10,%esp 10b779: 85 c0 test %eax,%eax
10b77b: 74 53 je 10b7d0 <pthread_spin_init+0x88>
*/
RTEMS_INLINE_ROUTINE void _CORE_spinlock_Initialize_attributes(
CORE_spinlock_Attributes *the_attributes
)
{
the_attributes->XXX = 0;
10b77d: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp)
return EAGAIN;
}
_CORE_spinlock_Initialize_attributes( &attributes );
_CORE_spinlock_Initialize( &the_spinlock->Spinlock, &attributes );
10b784: 83 ec 08 sub $0x8,%esp 10b787: 8d 55 f4 lea -0xc(%ebp),%edx 10b78a: 52 push %edx 10b78b: 8d 50 10 lea 0x10(%eax),%edx 10b78e: 52 push %edx 10b78f: 89 45 e4 mov %eax,-0x1c(%ebp) 10b792: e8 09 16 00 00 call 10cda0 <_CORE_spinlock_Initialize>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10b797: 8b 45 e4 mov -0x1c(%ebp),%eax 10b79a: 8b 50 08 mov 0x8(%eax),%edx
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10b79d: 0f b7 f2 movzwl %dx,%esi
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10b7a0: 8b 0d 5c 88 12 00 mov 0x12885c,%ecx 10b7a6: 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;
10b7a9: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax)
_Objects_Open_u32( &_POSIX_Spinlock_Information, &the_spinlock->Object, 0 );
*spinlock = the_spinlock->Object.id;
10b7b0: 89 13 mov %edx,(%ebx)
_Thread_Enable_dispatch();
10b7b2: e8 3d 29 00 00 call 10e0f4 <_Thread_Enable_dispatch>
return 0;
10b7b7: 83 c4 10 add $0x10,%esp 10b7ba: 31 c0 xor %eax,%eax
}
10b7bc: 8d 65 f8 lea -0x8(%ebp),%esp 10b7bf: 5b pop %ebx 10b7c0: 5e pop %esi 10b7c1: c9 leave 10b7c2: c3 ret
10b7c3: 90 nop <== NOT EXECUTED
switch ( pshared ) {
case PTHREAD_PROCESS_PRIVATE: /* only supported values */
break;
case PTHREAD_PROCESS_SHARED:
default:
return EINVAL;
10b7c4: b8 16 00 00 00 mov $0x16,%eax
*spinlock = the_spinlock->Object.id;
_Thread_Enable_dispatch();
return 0;
}
10b7c9: 8d 65 f8 lea -0x8(%ebp),%esp 10b7cc: 5b pop %ebx 10b7cd: 5e pop %esi 10b7ce: c9 leave 10b7cf: c3 ret
_Thread_Disable_dispatch(); /* prevents deletion */
the_spinlock = _POSIX_Spinlock_Allocate();
if ( !the_spinlock ) {
_Thread_Enable_dispatch();
10b7d0: e8 1f 29 00 00 call 10e0f4 <_Thread_Enable_dispatch>
return EAGAIN;
10b7d5: b8 0b 00 00 00 mov $0xb,%eax 10b7da: eb ed jmp 10b7c9 <pthread_spin_init+0x81>
0010b7dc <pthread_spin_lock>:
*/
int pthread_spin_lock(
pthread_spinlock_t *spinlock
)
{
10b7dc: 55 push %ebp 10b7dd: 89 e5 mov %esp,%ebp 10b7df: 53 push %ebx 10b7e0: 83 ec 14 sub $0x14,%esp 10b7e3: 8b 45 08 mov 0x8(%ebp),%eax
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
10b7e6: 85 c0 test %eax,%eax
10b7e8: 74 1b je 10b805 <pthread_spin_lock+0x29>
RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Get (
pthread_spinlock_t *spinlock,
Objects_Locations *location
)
{
return (POSIX_Spinlock_Control *) _Objects_Get(
10b7ea: 53 push %ebx
return EINVAL;
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
10b7eb: 8d 55 f4 lea -0xc(%ebp),%edx 10b7ee: 52 push %edx 10b7ef: ff 30 pushl (%eax) 10b7f1: 68 40 88 12 00 push $0x128840 10b7f6: e8 69 20 00 00 call 10d864 <_Objects_Get>
switch ( location ) {
10b7fb: 83 c4 10 add $0x10,%esp 10b7fe: 8b 4d f4 mov -0xc(%ebp),%ecx 10b801: 85 c9 test %ecx,%ecx
10b803: 74 0b je 10b810 <pthread_spin_lock+0x34>
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10b805: b8 16 00 00 00 mov $0x16,%eax
}
10b80a: 8b 5d fc mov -0x4(%ebp),%ebx 10b80d: c9 leave 10b80e: c3 ret
10b80f: 90 nop <== NOT EXECUTED
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status = _CORE_spinlock_Wait( &the_spinlock->Spinlock, true, 0 );
10b810: 52 push %edx 10b811: 6a 00 push $0x0 10b813: 6a 01 push $0x1 10b815: 83 c0 10 add $0x10,%eax 10b818: 50 push %eax 10b819: e8 f6 15 00 00 call 10ce14 <_CORE_spinlock_Wait> 10b81e: 89 c3 mov %eax,%ebx
_Thread_Enable_dispatch();
10b820: e8 cf 28 00 00 call 10e0f4 <_Thread_Enable_dispatch>
return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
10b825: 89 1c 24 mov %ebx,(%esp) 10b828: e8 0b 00 00 00 call 10b838 <_POSIX_Spinlock_Translate_core_spinlock_return_code> 10b82d: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b830: 8b 5d fc mov -0x4(%ebp),%ebx 10b833: c9 leave 10b834: c3 ret
0010b848 <pthread_spin_trylock>:
*/
int pthread_spin_trylock(
pthread_spinlock_t *spinlock
)
{
10b848: 55 push %ebp 10b849: 89 e5 mov %esp,%ebp 10b84b: 53 push %ebx 10b84c: 83 ec 14 sub $0x14,%esp 10b84f: 8b 45 08 mov 0x8(%ebp),%eax
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
10b852: 85 c0 test %eax,%eax
10b854: 74 1b je 10b871 <pthread_spin_trylock+0x29>
10b856: 53 push %ebx
return EINVAL;
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
10b857: 8d 55 f4 lea -0xc(%ebp),%edx 10b85a: 52 push %edx 10b85b: ff 30 pushl (%eax) 10b85d: 68 40 88 12 00 push $0x128840 10b862: e8 fd 1f 00 00 call 10d864 <_Objects_Get>
switch ( location ) {
10b867: 83 c4 10 add $0x10,%esp 10b86a: 8b 4d f4 mov -0xc(%ebp),%ecx 10b86d: 85 c9 test %ecx,%ecx
10b86f: 74 0b je 10b87c <pthread_spin_trylock+0x34>
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10b871: b8 16 00 00 00 mov $0x16,%eax
}
10b876: 8b 5d fc mov -0x4(%ebp),%ebx 10b879: c9 leave 10b87a: c3 ret
10b87b: 90 nop <== NOT EXECUTED
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status = _CORE_spinlock_Wait( &the_spinlock->Spinlock, false, 0 );
10b87c: 52 push %edx 10b87d: 6a 00 push $0x0 10b87f: 6a 00 push $0x0 10b881: 83 c0 10 add $0x10,%eax 10b884: 50 push %eax 10b885: e8 8a 15 00 00 call 10ce14 <_CORE_spinlock_Wait> 10b88a: 89 c3 mov %eax,%ebx
_Thread_Enable_dispatch();
10b88c: e8 63 28 00 00 call 10e0f4 <_Thread_Enable_dispatch>
return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
10b891: 89 1c 24 mov %ebx,(%esp) 10b894: e8 9f ff ff ff call 10b838 <_POSIX_Spinlock_Translate_core_spinlock_return_code> 10b899: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b89c: 8b 5d fc mov -0x4(%ebp),%ebx 10b89f: c9 leave 10b8a0: c3 ret
0010b8a4 <pthread_spin_unlock>:
*/
int pthread_spin_unlock(
pthread_spinlock_t *spinlock
)
{
10b8a4: 55 push %ebp 10b8a5: 89 e5 mov %esp,%ebp 10b8a7: 53 push %ebx 10b8a8: 83 ec 14 sub $0x14,%esp 10b8ab: 8b 45 08 mov 0x8(%ebp),%eax
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
10b8ae: 85 c0 test %eax,%eax
10b8b0: 74 1b je 10b8cd <pthread_spin_unlock+0x29>
10b8b2: 51 push %ecx
return EINVAL;
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
10b8b3: 8d 55 f4 lea -0xc(%ebp),%edx 10b8b6: 52 push %edx 10b8b7: ff 30 pushl (%eax) 10b8b9: 68 40 88 12 00 push $0x128840 10b8be: e8 a1 1f 00 00 call 10d864 <_Objects_Get>
switch ( location ) {
10b8c3: 83 c4 10 add $0x10,%esp 10b8c6: 8b 55 f4 mov -0xc(%ebp),%edx 10b8c9: 85 d2 test %edx,%edx
10b8cb: 74 0b je 10b8d8 <pthread_spin_unlock+0x34>
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
10b8cd: b8 16 00 00 00 mov $0x16,%eax
}
10b8d2: 8b 5d fc mov -0x4(%ebp),%ebx 10b8d5: c9 leave 10b8d6: c3 ret
10b8d7: 90 nop <== NOT EXECUTED
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status = _CORE_spinlock_Release( &the_spinlock->Spinlock );
10b8d8: 83 ec 0c sub $0xc,%esp 10b8db: 83 c0 10 add $0x10,%eax 10b8de: 50 push %eax 10b8df: e8 e0 14 00 00 call 10cdc4 <_CORE_spinlock_Release> 10b8e4: 89 c3 mov %eax,%ebx
_Thread_Enable_dispatch();
10b8e6: e8 09 28 00 00 call 10e0f4 <_Thread_Enable_dispatch>
return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
10b8eb: 89 1c 24 mov %ebx,(%esp) 10b8ee: e8 45 ff ff ff call 10b838 <_POSIX_Spinlock_Translate_core_spinlock_return_code> 10b8f3: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b8f6: 8b 5d fc mov -0x4(%ebp),%ebx 10b8f9: c9 leave 10b8fa: c3 ret
0010bb64 <pthread_testcancel>:
*
* 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183
*/
void pthread_testcancel( void )
{
10bb64: 55 push %ebp 10bb65: 89 e5 mov %esp,%ebp 10bb67: 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() )
10bb6a: 8b 0d d4 94 12 00 mov 0x1294d4,%ecx 10bb70: 85 c9 test %ecx,%ecx
10bb72: 75 44 jne 10bbb8 <pthread_testcancel+0x54><== NEVER TAKEN
return;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
10bb74: a1 d8 94 12 00 mov 0x1294d8,%eax 10bb79: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax 10bb7f: 8b 15 14 8f 12 00 mov 0x128f14,%edx 10bb85: 42 inc %edx 10bb86: 89 15 14 8f 12 00 mov %edx,0x128f14
_Thread_Disable_dispatch();
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
10bb8c: 8b 90 d8 00 00 00 mov 0xd8(%eax),%edx 10bb92: 85 d2 test %edx,%edx
10bb94: 75 26 jne 10bbbc <pthread_testcancel+0x58><== NEVER TAKEN
10bb96: 8b 80 e0 00 00 00 mov 0xe0(%eax),%eax 10bb9c: 85 c0 test %eax,%eax
10bb9e: 74 1c je 10bbbc <pthread_testcancel+0x58>
thread_support->cancelation_requested )
cancel = true;
_Thread_Enable_dispatch();
10bba0: e8 97 26 00 00 call 10e23c <_Thread_Enable_dispatch>
if ( cancel )
_POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED );
10bba5: 83 ec 08 sub $0x8,%esp 10bba8: 6a ff push $0xffffffff 10bbaa: ff 35 d8 94 12 00 pushl 0x1294d8 10bbb0: e8 8b 5a 00 00 call 111640 <_POSIX_Thread_Exit>
10bbb5: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
10bbb8: c9 leave <== NOT EXECUTED 10bbb9: c3 ret <== NOT EXECUTED 10bbba: 66 90 xchg %ax,%ax <== NOT EXECUTED
10bbbc: c9 leave
_Thread_Disable_dispatch();
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
thread_support->cancelation_requested )
cancel = true;
_Thread_Enable_dispatch();
10bbbd: e9 7a 26 00 00 jmp 10e23c <_Thread_Enable_dispatch>
001135a4 <rtems_barrier_create>:
rtems_name name,
rtems_attribute attribute_set,
uint32_t maximum_waiters,
rtems_id *id
)
{
1135a4: 55 push %ebp 1135a5: 89 e5 mov %esp,%ebp 1135a7: 57 push %edi 1135a8: 56 push %esi 1135a9: 53 push %ebx 1135aa: 83 ec 2c sub $0x2c,%esp 1135ad: 8b 5d 08 mov 0x8(%ebp),%ebx 1135b0: 8b 7d 0c mov 0xc(%ebp),%edi 1135b3: 8b 45 10 mov 0x10(%ebp),%eax 1135b6: 8b 75 14 mov 0x14(%ebp),%esi
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
1135b9: 85 db test %ebx,%ebx
1135bb: 0f 84 87 00 00 00 je 113648 <rtems_barrier_create+0xa4>
return RTEMS_INVALID_NAME;
if ( !id )
1135c1: 85 f6 test %esi,%esi
1135c3: 0f 84 bf 00 00 00 je 113688 <rtems_barrier_create+0xe4>
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
1135c9: f7 c7 10 00 00 00 test $0x10,%edi
1135cf: 0f 84 83 00 00 00 je 113658 <rtems_barrier_create+0xb4>
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
1135d5: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
if ( maximum_waiters == 0 )
1135dc: 85 c0 test %eax,%eax
1135de: 0f 84 80 00 00 00 je 113664 <rtems_barrier_create+0xc0>
return RTEMS_INVALID_NUMBER;
} else
the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE;
the_attributes.maximum_count = maximum_waiters;
1135e4: 89 45 e4 mov %eax,-0x1c(%ebp) 1135e7: a1 74 9e 12 00 mov 0x129e74,%eax 1135ec: 40 inc %eax 1135ed: a3 74 9e 12 00 mov %eax,0x129e74
* 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 );
1135f2: 83 ec 0c sub $0xc,%esp 1135f5: 68 40 a8 12 00 push $0x12a840 1135fa: e8 19 b1 ff ff call 10e718 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _Barrier_Allocate();
if ( !the_barrier ) {
1135ff: 83 c4 10 add $0x10,%esp 113602: 85 c0 test %eax,%eax
113604: 74 6e je 113674 <rtems_barrier_create+0xd0>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_barrier->attribute_set = attribute_set;
113606: 89 78 10 mov %edi,0x10(%eax)
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
113609: 83 ec 08 sub $0x8,%esp 11360c: 8d 55 e0 lea -0x20(%ebp),%edx 11360f: 52 push %edx 113610: 8d 50 14 lea 0x14(%eax),%edx 113613: 52 push %edx 113614: 89 45 d4 mov %eax,-0x2c(%ebp) 113617: e8 b4 07 00 00 call 113dd0 <_CORE_barrier_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
11361c: 8b 45 d4 mov -0x2c(%ebp),%eax 11361f: 8b 50 08 mov 0x8(%eax),%edx
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
113622: 0f b7 fa movzwl %dx,%edi
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
113625: 8b 0d 5c a8 12 00 mov 0x12a85c,%ecx 11362b: 89 04 b9 mov %eax,(%ecx,%edi,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
11362e: 89 58 0c mov %ebx,0xc(%eax)
&_Barrier_Information,
&the_barrier->Object,
(Objects_Name) name
);
*id = the_barrier->Object.id;
113631: 89 16 mov %edx,(%esi)
_Thread_Enable_dispatch();
113633: e8 58 be ff ff call 10f490 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
113638: 83 c4 10 add $0x10,%esp 11363b: 31 c0 xor %eax,%eax
}
11363d: 8d 65 f4 lea -0xc(%ebp),%esp 113640: 5b pop %ebx 113641: 5e pop %esi 113642: 5f pop %edi 113643: c9 leave 113644: c3 ret
113645: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
{
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
113648: b8 03 00 00 00 mov $0x3,%eax
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
11364d: 8d 65 f4 lea -0xc(%ebp),%esp 113650: 5b pop %ebx 113651: 5e pop %esi 113652: 5f pop %edi 113653: c9 leave 113654: c3 ret
113655: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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;
113658: c7 45 e0 01 00 00 00 movl $0x1,-0x20(%ebp) 11365f: eb 83 jmp 1135e4 <rtems_barrier_create+0x40>
113661: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
if ( maximum_waiters == 0 )
return RTEMS_INVALID_NUMBER;
113664: b8 0a 00 00 00 mov $0xa,%eax
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
113669: 8d 65 f4 lea -0xc(%ebp),%esp 11366c: 5b pop %ebx 11366d: 5e pop %esi 11366e: 5f pop %edi 11366f: c9 leave 113670: c3 ret
113671: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _Barrier_Allocate();
if ( !the_barrier ) {
_Thread_Enable_dispatch();
113674: e8 17 be ff ff call 10f490 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
113679: b8 05 00 00 00 mov $0x5,%eax
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
11367e: 8d 65 f4 lea -0xc(%ebp),%esp 113681: 5b pop %ebx 113682: 5e pop %esi 113683: 5f pop %edi 113684: c9 leave 113685: c3 ret
113686: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
113688: b8 09 00 00 00 mov $0x9,%eax 11368d: eb ae jmp 11363d <rtems_barrier_create+0x99>
00113690 <rtems_barrier_delete>:
*/
rtems_status_code rtems_barrier_delete(
rtems_id id
)
{
113690: 55 push %ebp 113691: 89 e5 mov %esp,%ebp 113693: 53 push %ebx 113694: 83 ec 18 sub $0x18,%esp
Barrier_Control *the_barrier;
Objects_Locations location;
the_barrier = _Barrier_Get( id, &location );
113697: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
_Objects_Get( &_Barrier_Information, id, location );
11369a: 50 push %eax 11369b: ff 75 08 pushl 0x8(%ebp) 11369e: 68 40 a8 12 00 push $0x12a840 1136a3: e8 28 b5 ff ff call 10ebd0 <_Objects_Get> 1136a8: 89 c3 mov %eax,%ebx
switch ( location ) {
1136aa: 83 c4 10 add $0x10,%esp 1136ad: 8b 4d f4 mov -0xc(%ebp),%ecx 1136b0: 85 c9 test %ecx,%ecx
1136b2: 75 38 jne 1136ec <rtems_barrier_delete+0x5c>
case OBJECTS_LOCAL:
_CORE_barrier_Flush(
1136b4: 52 push %edx 1136b5: 6a 02 push $0x2 1136b7: 6a 00 push $0x0 1136b9: 8d 40 14 lea 0x14(%eax),%eax 1136bc: 50 push %eax 1136bd: e8 16 c5 ff ff call 10fbd8 <_Thread_queue_Flush>
&the_barrier->Barrier,
NULL,
CORE_BARRIER_WAS_DELETED
);
_Objects_Close( &_Barrier_Information, &the_barrier->Object );
1136c2: 59 pop %ecx 1136c3: 58 pop %eax 1136c4: 53 push %ebx 1136c5: 68 40 a8 12 00 push $0x12a840 1136ca: e8 c5 b0 ff ff call 10e794 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Barrier_Free (
Barrier_Control *the_barrier
)
{
_Objects_Free( &_Barrier_Information, &the_barrier->Object );
1136cf: 58 pop %eax 1136d0: 5a pop %edx 1136d1: 53 push %ebx 1136d2: 68 40 a8 12 00 push $0x12a840 1136d7: e8 b4 b3 ff ff call 10ea90 <_Objects_Free>
_Barrier_Free( the_barrier );
_Thread_Enable_dispatch();
1136dc: e8 af bd ff ff call 10f490 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1136e1: 83 c4 10 add $0x10,%esp 1136e4: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1136e6: 8b 5d fc mov -0x4(%ebp),%ebx 1136e9: c9 leave 1136ea: c3 ret
1136eb: 90 nop <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1136ec: b8 04 00 00 00 mov $0x4,%eax
}
1136f1: 8b 5d fc mov -0x4(%ebp),%ebx 1136f4: c9 leave 1136f5: c3 ret
00113784 <rtems_barrier_wait>:
rtems_status_code rtems_barrier_wait(
rtems_id id,
rtems_interval timeout
)
{
113784: 55 push %ebp 113785: 89 e5 mov %esp,%ebp 113787: 53 push %ebx 113788: 83 ec 18 sub $0x18,%esp 11378b: 8b 5d 08 mov 0x8(%ebp),%ebx
Barrier_Control *the_barrier;
Objects_Locations location;
the_barrier = _Barrier_Get( id, &location );
11378e: 8d 45 f4 lea -0xc(%ebp),%eax 113791: 50 push %eax 113792: 53 push %ebx 113793: 68 40 a8 12 00 push $0x12a840 113798: e8 33 b4 ff ff call 10ebd0 <_Objects_Get>
switch ( location ) {
11379d: 83 c4 10 add $0x10,%esp 1137a0: 8b 55 f4 mov -0xc(%ebp),%edx 1137a3: 85 d2 test %edx,%edx
1137a5: 75 35 jne 1137dc <rtems_barrier_wait+0x58>
case OBJECTS_LOCAL:
_CORE_barrier_Wait(
1137a7: 83 ec 0c sub $0xc,%esp 1137aa: 6a 00 push $0x0 1137ac: ff 75 0c pushl 0xc(%ebp) 1137af: 6a 01 push $0x1 1137b1: 53 push %ebx 1137b2: 83 c0 14 add $0x14,%eax 1137b5: 50 push %eax 1137b6: e8 79 06 00 00 call 113e34 <_CORE_barrier_Wait>
id,
true,
timeout,
NULL
);
_Thread_Enable_dispatch();
1137bb: 83 c4 20 add $0x20,%esp 1137be: e8 cd bc ff ff call 10f490 <_Thread_Enable_dispatch>
return _Barrier_Translate_core_barrier_return_code(
1137c3: 83 ec 0c sub $0xc,%esp
_Thread_Executing->Wait.return_code );
1137c6: a1 38 a4 12 00 mov 0x12a438,%eax
true,
timeout,
NULL
);
_Thread_Enable_dispatch();
return _Barrier_Translate_core_barrier_return_code(
1137cb: ff 70 34 pushl 0x34(%eax) 1137ce: e8 69 19 00 00 call 11513c <_Barrier_Translate_core_barrier_return_code> 1137d3: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1137d6: 8b 5d fc mov -0x4(%ebp),%ebx 1137d9: c9 leave 1137da: c3 ret
1137db: 90 nop <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1137dc: b8 04 00 00 00 mov $0x4,%eax
}
1137e1: 8b 5d fc mov -0x4(%ebp),%ebx 1137e4: c9 leave 1137e5: c3 ret
0010bff0 <rtems_chain_append_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
10bff0: 55 push %ebp 10bff1: 89 e5 mov %esp,%ebp 10bff3: 56 push %esi 10bff4: 53 push %ebx 10bff5: 8b 5d 10 mov 0x10(%ebp),%ebx 10bff8: 8b 75 14 mov 0x14(%ebp),%esi
RTEMS_INLINE_ROUTINE bool rtems_chain_append_with_empty_check(
rtems_chain_control *chain,
rtems_chain_node *node
)
{
return _Chain_Append_with_empty_check( chain, node );
10bffb: 83 ec 08 sub $0x8,%esp 10bffe: ff 75 0c pushl 0xc(%ebp) 10c001: ff 75 08 pushl 0x8(%ebp) 10c004: e8 df 04 00 00 call 10c4e8 <_Chain_Append_with_empty_check>
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_append_with_empty_check( chain, node );
if ( was_empty ) {
10c009: 83 c4 10 add $0x10,%esp 10c00c: 84 c0 test %al,%al
10c00e: 75 0c jne 10c01c <rtems_chain_append_with_notification+0x2c><== ALWAYS TAKEN
sc = rtems_event_send( task, events );
}
return sc;
}
10c010: 31 c0 xor %eax,%eax <== NOT EXECUTED 10c012: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 10c015: 5b pop %ebx <== NOT EXECUTED 10c016: 5e pop %esi <== NOT EXECUTED 10c017: c9 leave <== NOT EXECUTED 10c018: c3 ret <== NOT EXECUTED 10c019: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_append_with_empty_check( chain, node );
if ( was_empty ) {
sc = rtems_event_send( task, events );
10c01c: 89 75 0c mov %esi,0xc(%ebp) 10c01f: 89 5d 08 mov %ebx,0x8(%ebp)
}
return sc;
}
10c022: 8d 65 f8 lea -0x8(%ebp),%esp 10c025: 5b pop %ebx 10c026: 5e pop %esi 10c027: c9 leave
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_append_with_empty_check( chain, node );
if ( was_empty ) {
sc = rtems_event_send( task, events );
10c028: e9 af f5 ff ff jmp 10b5dc <rtems_event_send>
0010c030 <rtems_chain_get_with_notification>:
rtems_chain_control *chain,
rtems_id task,
rtems_event_set events,
rtems_chain_node **node
)
{
10c030: 55 push %ebp 10c031: 89 e5 mov %esp,%ebp 10c033: 56 push %esi 10c034: 53 push %ebx 10c035: 8b 5d 0c mov 0xc(%ebp),%ebx 10c038: 8b 75 10 mov 0x10(%ebp),%esi
RTEMS_INLINE_ROUTINE bool rtems_chain_get_with_empty_check(
rtems_chain_control *chain,
rtems_chain_node **node
)
{
return _Chain_Get_with_empty_check( chain, node );
10c03b: 83 ec 08 sub $0x8,%esp 10c03e: ff 75 14 pushl 0x14(%ebp) 10c041: ff 75 08 pushl 0x8(%ebp) 10c044: e8 07 05 00 00 call 10c550 <_Chain_Get_with_empty_check>
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool is_empty = rtems_chain_get_with_empty_check( chain, node );
if ( is_empty ) {
10c049: 83 c4 10 add $0x10,%esp 10c04c: 84 c0 test %al,%al
10c04e: 75 0c jne 10c05c <rtems_chain_get_with_notification+0x2c><== ALWAYS TAKEN
sc = rtems_event_send( task, events );
}
return sc;
}
10c050: 31 c0 xor %eax,%eax <== NOT EXECUTED 10c052: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 10c055: 5b pop %ebx <== NOT EXECUTED 10c056: 5e pop %esi <== NOT EXECUTED 10c057: c9 leave <== NOT EXECUTED 10c058: c3 ret <== NOT EXECUTED 10c059: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool is_empty = rtems_chain_get_with_empty_check( chain, node );
if ( is_empty ) {
sc = rtems_event_send( task, events );
10c05c: 89 75 0c mov %esi,0xc(%ebp) 10c05f: 89 5d 08 mov %ebx,0x8(%ebp)
}
return sc;
}
10c062: 8d 65 f8 lea -0x8(%ebp),%esp 10c065: 5b pop %ebx 10c066: 5e pop %esi 10c067: c9 leave
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool is_empty = rtems_chain_get_with_empty_check( chain, node );
if ( is_empty ) {
sc = rtems_event_send( task, events );
10c068: e9 6f f5 ff ff jmp 10b5dc <rtems_event_send>
0010c070 <rtems_chain_get_with_wait>:
rtems_chain_control *chain,
rtems_event_set events,
rtems_interval timeout,
rtems_chain_node **node_ptr
)
{
10c070: 55 push %ebp 10c071: 89 e5 mov %esp,%ebp 10c073: 57 push %edi 10c074: 56 push %esi 10c075: 53 push %ebx 10c076: 83 ec 1c sub $0x1c,%esp 10c079: 8b 75 08 mov 0x8(%ebp),%esi
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
) {
rtems_event_set out;
sc = rtems_event_receive(
10c07c: 8d 7d e4 lea -0x1c(%ebp),%edi 10c07f: 90 nop
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
10c080: 83 ec 0c sub $0xc,%esp 10c083: 56 push %esi 10c084: e8 03 05 00 00 call 10c58c <_Chain_Get> 10c089: 89 c3 mov %eax,%ebx
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
10c08b: 83 c4 10 add $0x10,%esp 10c08e: 85 c0 test %eax,%eax
10c090: 75 22 jne 10c0b4 <rtems_chain_get_with_wait+0x44>
) {
rtems_event_set out;
sc = rtems_event_receive(
10c092: 57 push %edi 10c093: ff 75 10 pushl 0x10(%ebp) 10c096: 6a 00 push $0x0 10c098: ff 75 0c pushl 0xc(%ebp) 10c09b: e8 b4 f3 ff ff call 10b454 <rtems_event_receive>
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
10c0a0: 83 c4 10 add $0x10,%esp 10c0a3: 85 c0 test %eax,%eax
10c0a5: 74 d9 je 10c080 <rtems_chain_get_with_wait+0x10><== NEVER TAKEN
timeout,
&out
);
}
*node_ptr = node;
10c0a7: 8b 55 14 mov 0x14(%ebp),%edx 10c0aa: 89 1a mov %ebx,(%edx)
return sc;
}
10c0ac: 8d 65 f4 lea -0xc(%ebp),%esp 10c0af: 5b pop %ebx 10c0b0: 5e pop %esi 10c0b1: 5f pop %edi 10c0b2: c9 leave 10c0b3: c3 ret
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
10c0b4: 31 c0 xor %eax,%eax
timeout,
&out
);
}
*node_ptr = node;
10c0b6: 8b 55 14 mov 0x14(%ebp),%edx 10c0b9: 89 1a mov %ebx,(%edx)
return sc;
}
10c0bb: 8d 65 f4 lea -0xc(%ebp),%esp 10c0be: 5b pop %ebx 10c0bf: 5e pop %esi 10c0c0: 5f pop %edi 10c0c1: c9 leave 10c0c2: c3 ret
0010c0c4 <rtems_chain_prepend_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
10c0c4: 55 push %ebp 10c0c5: 89 e5 mov %esp,%ebp 10c0c7: 56 push %esi 10c0c8: 53 push %ebx 10c0c9: 8b 5d 10 mov 0x10(%ebp),%ebx 10c0cc: 8b 75 14 mov 0x14(%ebp),%esi
RTEMS_INLINE_ROUTINE bool rtems_chain_prepend_with_empty_check(
rtems_chain_control *chain,
rtems_chain_node *node
)
{
return _Chain_Prepend_with_empty_check( chain, node );
10c0cf: 83 ec 08 sub $0x8,%esp 10c0d2: ff 75 0c pushl 0xc(%ebp) 10c0d5: ff 75 08 pushl 0x8(%ebp) 10c0d8: e8 f3 04 00 00 call 10c5d0 <_Chain_Prepend_with_empty_check>
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_prepend_with_empty_check( chain, node );
if (was_empty) {
10c0dd: 83 c4 10 add $0x10,%esp 10c0e0: 84 c0 test %al,%al
10c0e2: 75 0c jne 10c0f0 <rtems_chain_prepend_with_notification+0x2c><== ALWAYS TAKEN
sc = rtems_event_send( task, events );
}
return sc;
}
10c0e4: 31 c0 xor %eax,%eax <== NOT EXECUTED 10c0e6: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 10c0e9: 5b pop %ebx <== NOT EXECUTED 10c0ea: 5e pop %esi <== NOT EXECUTED 10c0eb: c9 leave <== NOT EXECUTED 10c0ec: c3 ret <== NOT EXECUTED 10c0ed: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_prepend_with_empty_check( chain, node );
if (was_empty) {
sc = rtems_event_send( task, events );
10c0f0: 89 75 0c mov %esi,0xc(%ebp) 10c0f3: 89 5d 08 mov %ebx,0x8(%ebp)
}
return sc;
}
10c0f6: 8d 65 f8 lea -0x8(%ebp),%esp 10c0f9: 5b pop %ebx 10c0fa: 5e pop %esi 10c0fb: c9 leave
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_prepend_with_empty_check( chain, node );
if (was_empty) {
sc = rtems_event_send( task, events );
10c0fc: e9 db f4 ff ff jmp 10b5dc <rtems_event_send>
00115a3c <rtems_clock_get>:
rtems_status_code rtems_clock_get(
rtems_clock_get_options option,
void *time_buffer
)
{
115a3c: 55 push %ebp 115a3d: 89 e5 mov %esp,%ebp 115a3f: 53 push %ebx 115a40: 83 ec 04 sub $0x4,%esp 115a43: 8b 45 08 mov 0x8(%ebp),%eax 115a46: 8b 5d 0c mov 0xc(%ebp),%ebx
if ( !time_buffer )
115a49: 85 db test %ebx,%ebx
115a4b: 74 3b je 115a88 <rtems_clock_get+0x4c>
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
115a4d: 85 c0 test %eax,%eax
115a4f: 74 2b je 115a7c <rtems_clock_get+0x40>
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
115a51: 83 f8 01 cmp $0x1,%eax
115a54: 74 3e je 115a94 <rtems_clock_get+0x58>
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
115a56: 83 f8 02 cmp $0x2,%eax
115a59: 74 45 je 115aa0 <rtems_clock_get+0x64>
*interval = rtems_clock_get_ticks_since_boot();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
115a5b: 83 f8 03 cmp $0x3,%eax
115a5e: 74 4c je 115aac <rtems_clock_get+0x70>
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
115a60: 83 f8 04 cmp $0x4,%eax
115a63: 74 0b je 115a70 <rtems_clock_get+0x34>
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
115a65: b8 0a 00 00 00 mov $0xa,%eax
}
115a6a: 5a pop %edx 115a6b: 5b pop %ebx 115a6c: c9 leave 115a6d: c3 ret
115a6e: 66 90 xchg %ax,%ax <== NOT EXECUTED
*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 );
115a70: 89 5d 08 mov %ebx,0x8(%ebp)
return RTEMS_INVALID_NUMBER;
}
115a73: 59 pop %ecx 115a74: 5b pop %ebx 115a75: 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 );
115a76: e9 41 01 00 00 jmp 115bbc <rtems_clock_get_tod_timeval>
115a7b: 90 nop <== NOT EXECUTED
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
115a7c: 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;
}
115a7f: 58 pop %eax 115a80: 5b pop %ebx 115a81: 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 );
115a82: e9 81 00 00 00 jmp 115b08 <rtems_clock_get_tod>
115a87: 90 nop <== NOT EXECUTED
rtems_clock_get_options option,
void *time_buffer
)
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
115a88: 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;
}
115a8d: 5a pop %edx 115a8e: 5b pop %ebx 115a8f: c9 leave 115a90: c3 ret
115a91: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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);
115a94: 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;
}
115a97: 5b pop %ebx 115a98: 5b pop %ebx 115a99: 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);
115a9a: e9 19 00 00 00 jmp 115ab8 <rtems_clock_get_seconds_since_epoch>
115a9f: 90 nop <== NOT EXECUTED
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_since_boot();
115aa0: e8 57 00 00 00 call 115afc <rtems_clock_get_ticks_since_boot> 115aa5: 89 03 mov %eax,(%ebx)
return RTEMS_SUCCESSFUL;
115aa7: 31 c0 xor %eax,%eax 115aa9: eb bf jmp 115a6a <rtems_clock_get+0x2e>
115aab: 90 nop <== NOT EXECUTED
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_per_second();
115aac: e8 37 00 00 00 call 115ae8 <rtems_clock_get_ticks_per_second> 115ab1: 89 03 mov %eax,(%ebx)
return RTEMS_SUCCESSFUL;
115ab3: 31 c0 xor %eax,%eax 115ab5: eb b3 jmp 115a6a <rtems_clock_get+0x2e>
0010bfc8 <rtems_clock_get_seconds_since_epoch>:
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_seconds_since_epoch(
rtems_interval *the_interval
)
{
10bfc8: 55 push %ebp 10bfc9: 89 e5 mov %esp,%ebp 10bfcb: 8b 45 08 mov 0x8(%ebp),%eax
if ( !the_interval )
10bfce: 85 c0 test %eax,%eax
10bfd0: 74 1e je 10bff0 <rtems_clock_get_seconds_since_epoch+0x28>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
10bfd2: 80 3d 68 23 13 00 00 cmpb $0x0,0x132368
10bfd9: 74 0d je 10bfe8 <rtems_clock_get_seconds_since_epoch+0x20>
return RTEMS_NOT_DEFINED;
*the_interval = _TOD_Seconds_since_epoch();
10bfdb: 8b 15 e8 23 13 00 mov 0x1323e8,%edx 10bfe1: 89 10 mov %edx,(%eax)
return RTEMS_SUCCESSFUL;
10bfe3: 31 c0 xor %eax,%eax
}
10bfe5: c9 leave 10bfe6: c3 ret
10bfe7: 90 nop <== NOT EXECUTED
{
if ( !the_interval )
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
10bfe8: b8 0b 00 00 00 mov $0xb,%eax
*the_interval = _TOD_Seconds_since_epoch();
return RTEMS_SUCCESSFUL;
}
10bfed: c9 leave 10bfee: c3 ret
10bfef: 90 nop <== NOT EXECUTED
rtems_status_code rtems_clock_get_seconds_since_epoch(
rtems_interval *the_interval
)
{
if ( !the_interval )
return RTEMS_INVALID_ADDRESS;
10bff0: b8 09 00 00 00 mov $0x9,%eax
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
*the_interval = _TOD_Seconds_since_epoch();
return RTEMS_SUCCESSFUL;
}
10bff5: c9 leave 10bff6: c3 ret
00115bbc <rtems_clock_get_tod_timeval>:
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
115bbc: 55 push %ebp 115bbd: 89 e5 mov %esp,%ebp 115bbf: 56 push %esi 115bc0: 53 push %ebx 115bc1: 83 ec 10 sub $0x10,%esp 115bc4: 8b 5d 08 mov 0x8(%ebp),%ebx
if ( !time )
115bc7: 85 db test %ebx,%ebx
115bc9: 74 51 je 115c1c <rtems_clock_get_tod_timeval+0x60>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
115bcb: 80 3d 28 21 14 00 00 cmpb $0x0,0x142128
115bd2: 75 0c jne 115be0 <rtems_clock_get_tod_timeval+0x24>
return RTEMS_NOT_DEFINED;
115bd4: b8 0b 00 00 00 mov $0xb,%eax
_TOD_Get_timeval( time );
return RTEMS_SUCCESSFUL;
}
115bd9: 8d 65 f8 lea -0x8(%ebp),%esp 115bdc: 5b pop %ebx 115bdd: 5e pop %esi 115bde: c9 leave 115bdf: c3 ret
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
115be0: 9c pushf 115be1: fa cli 115be2: 5e pop %esi
_TOD_Get( &now );
115be3: 83 ec 0c sub $0xc,%esp 115be6: 8d 45 f0 lea -0x10(%ebp),%eax 115be9: 50 push %eax 115bea: e8 e9 43 00 00 call 119fd8 <_TOD_Get>
_ISR_Enable(level);
115bef: 56 push %esi 115bf0: 9d popf
useconds = (suseconds_t)now.tv_nsec;
115bf1: 8b 4d f4 mov -0xc(%ebp),%ecx
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
115bf4: 8b 45 f0 mov -0x10(%ebp),%eax 115bf7: 89 03 mov %eax,(%ebx)
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
115bf9: b8 d3 4d 62 10 mov $0x10624dd3,%eax 115bfe: f7 e9 imul %ecx 115c00: 89 d0 mov %edx,%eax 115c02: c1 f8 06 sar $0x6,%eax 115c05: c1 f9 1f sar $0x1f,%ecx 115c08: 29 c8 sub %ecx,%eax 115c0a: 89 43 04 mov %eax,0x4(%ebx)
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
_TOD_Get_timeval( time );
return RTEMS_SUCCESSFUL;
115c0d: 83 c4 10 add $0x10,%esp 115c10: 31 c0 xor %eax,%eax
}
115c12: 8d 65 f8 lea -0x8(%ebp),%esp 115c15: 5b pop %ebx 115c16: 5e pop %esi 115c17: c9 leave 115c18: c3 ret
115c19: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
if ( !time )
return RTEMS_INVALID_ADDRESS;
115c1c: b8 09 00 00 00 mov $0x9,%eax 115c21: eb b6 jmp 115bd9 <rtems_clock_get_tod_timeval+0x1d>
0010b1b4 <rtems_clock_get_uptime>:
* error code - if unsuccessful
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
10b1b4: 55 push %ebp 10b1b5: 89 e5 mov %esp,%ebp 10b1b7: 83 ec 08 sub $0x8,%esp 10b1ba: 8b 45 08 mov 0x8(%ebp),%eax
if ( !uptime )
10b1bd: 85 c0 test %eax,%eax
10b1bf: 74 13 je 10b1d4 <rtems_clock_get_uptime+0x20>
return RTEMS_INVALID_ADDRESS;
_TOD_Get_uptime_as_timespec( uptime );
10b1c1: 83 ec 0c sub $0xc,%esp 10b1c4: 50 push %eax 10b1c5: e8 72 16 00 00 call 10c83c <_TOD_Get_uptime_as_timespec>
return RTEMS_SUCCESSFUL;
10b1ca: 83 c4 10 add $0x10,%esp 10b1cd: 31 c0 xor %eax,%eax
}
10b1cf: c9 leave 10b1d0: c3 ret
10b1d1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
if ( !uptime )
return RTEMS_INVALID_ADDRESS;
10b1d4: b8 09 00 00 00 mov $0x9,%eax
_TOD_Get_uptime_as_timespec( uptime );
return RTEMS_SUCCESSFUL;
}
10b1d9: c9 leave 10b1da: c3 ret
0010c0e8 <rtems_clock_set>:
*/
rtems_status_code rtems_clock_set(
rtems_time_of_day *time_buffer
)
{
10c0e8: 55 push %ebp 10c0e9: 89 e5 mov %esp,%ebp 10c0eb: 53 push %ebx 10c0ec: 83 ec 14 sub $0x14,%esp 10c0ef: 8b 5d 08 mov 0x8(%ebp),%ebx
struct timespec newtime;
if ( !time_buffer )
10c0f2: 85 db test %ebx,%ebx
10c0f4: 74 66 je 10c15c <rtems_clock_set+0x74>
return RTEMS_INVALID_ADDRESS;
if ( _TOD_Validate( time_buffer ) ) {
10c0f6: 83 ec 0c sub $0xc,%esp 10c0f9: 53 push %ebx 10c0fa: e8 39 01 00 00 call 10c238 <_TOD_Validate> 10c0ff: 83 c4 10 add $0x10,%esp 10c102: 84 c0 test %al,%al
10c104: 75 0a jne 10c110 <rtems_clock_set+0x28>
_Thread_Disable_dispatch();
_TOD_Set( &newtime );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
return RTEMS_INVALID_CLOCK;
10c106: b8 14 00 00 00 mov $0x14,%eax
}
10c10b: 8b 5d fc mov -0x4(%ebp),%ebx 10c10e: c9 leave 10c10f: c3 ret
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
if ( _TOD_Validate( time_buffer ) ) {
newtime.tv_sec = _TOD_To_seconds( time_buffer );
10c110: 83 ec 0c sub $0xc,%esp 10c113: 53 push %ebx 10c114: e8 93 00 00 00 call 10c1ac <_TOD_To_seconds> 10c119: 89 45 f0 mov %eax,-0x10(%ebp)
newtime.tv_nsec = time_buffer->ticks *
10c11c: 8b 43 18 mov 0x18(%ebx),%eax 10c11f: 0f af 05 2c 62 12 00 imul 0x12622c,%eax 10c126: 8d 04 80 lea (%eax,%eax,4),%eax 10c129: 8d 04 80 lea (%eax,%eax,4),%eax 10c12c: 8d 04 80 lea (%eax,%eax,4),%eax 10c12f: c1 e0 03 shl $0x3,%eax 10c132: 89 45 f4 mov %eax,-0xc(%ebp)
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10c135: a1 54 23 13 00 mov 0x132354,%eax 10c13a: 40 inc %eax 10c13b: a3 54 23 13 00 mov %eax,0x132354
rtems_configuration_get_nanoseconds_per_tick();
_Thread_Disable_dispatch();
_TOD_Set( &newtime );
10c140: 8d 45 f0 lea -0x10(%ebp),%eax 10c143: 89 04 24 mov %eax,(%esp) 10c146: e8 59 19 00 00 call 10daa4 <_TOD_Set>
_Thread_Enable_dispatch();
10c14b: e8 c4 2c 00 00 call 10ee14 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10c150: 83 c4 10 add $0x10,%esp 10c153: 31 c0 xor %eax,%eax
} return RTEMS_INVALID_CLOCK; }
10c155: 8b 5d fc mov -0x4(%ebp),%ebx 10c158: c9 leave 10c159: c3 ret
10c15a: 66 90 xchg %ax,%ax <== NOT EXECUTED
)
{
struct timespec newtime;
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
10c15c: b8 09 00 00 00 mov $0x9,%eax
_TOD_Set( &newtime );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
return RTEMS_INVALID_CLOCK;
}
10c161: 8b 5d fc mov -0x4(%ebp),%ebx 10c164: c9 leave 10c165: c3 ret
0010af94 <rtems_clock_set_nanoseconds_extension>:
* error code - if unsuccessful
*/
rtems_status_code rtems_clock_set_nanoseconds_extension(
rtems_nanoseconds_extension_routine routine
)
{
10af94: 55 push %ebp 10af95: 89 e5 mov %esp,%ebp 10af97: 8b 45 08 mov 0x8(%ebp),%eax
if ( !routine )
10af9a: 85 c0 test %eax,%eax
10af9c: 74 0a je 10afa8 <rtems_clock_set_nanoseconds_extension+0x14>
return RTEMS_INVALID_ADDRESS;
_Watchdog_Nanoseconds_since_tick_handler = routine;
10af9e: a3 84 66 12 00 mov %eax,0x126684
return RTEMS_SUCCESSFUL;
10afa3: 31 c0 xor %eax,%eax
}
10afa5: c9 leave 10afa6: c3 ret
10afa7: 90 nop <== NOT EXECUTED
rtems_status_code rtems_clock_set_nanoseconds_extension(
rtems_nanoseconds_extension_routine routine
)
{
if ( !routine )
return RTEMS_INVALID_ADDRESS;
10afa8: b8 09 00 00 00 mov $0x9,%eax
_Watchdog_Nanoseconds_since_tick_handler = routine;
return RTEMS_SUCCESSFUL;
}
10afad: c9 leave 10afae: c3 ret
0010afb0 <rtems_clock_tick>:
*
* NOTE: This routine only works for leap-years through 2099.
*/
rtems_status_code rtems_clock_tick( void )
{
10afb0: 55 push %ebp 10afb1: 89 e5 mov %esp,%ebp 10afb3: 83 ec 08 sub $0x8,%esp
_TOD_Tickle_ticks();
10afb6: e8 35 15 00 00 call 10c4f0 <_TOD_Tickle_ticks>
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void )
{
_Watchdog_Tickle( &_Watchdog_Ticks_chain );
10afbb: 83 ec 0c sub $0xc,%esp 10afbe: 68 a4 65 12 00 push $0x1265a4 10afc3: e8 00 38 00 00 call 10e7c8 <_Watchdog_Tickle>
_Watchdog_Tickle_ticks();
_Thread_Tickle_timeslice();
10afc8: e8 6b 32 00 00 call 10e238 <_Thread_Tickle_timeslice>
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void )
{
return ( _Thread_Dispatch_necessary );
10afcd: a0 a4 6a 12 00 mov 0x126aa4,%al
if ( _Thread_Is_context_switch_necessary() &&
10afd2: 83 c4 10 add $0x10,%esp 10afd5: 84 c0 test %al,%al
10afd7: 74 09 je 10afe2 <rtems_clock_tick+0x32>
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_dispatching_enabled( void )
{
return ( _Thread_Dispatch_disable_level == 0 );
10afd9: a1 d4 64 12 00 mov 0x1264d4,%eax 10afde: 85 c0 test %eax,%eax
10afe0: 74 06 je 10afe8 <rtems_clock_tick+0x38>
_Thread_Is_dispatching_enabled() )
_Thread_Dispatch();
return RTEMS_SUCCESSFUL;
}
10afe2: 31 c0 xor %eax,%eax 10afe4: c9 leave 10afe5: c3 ret
10afe6: 66 90 xchg %ax,%ax <== NOT EXECUTED
_Thread_Tickle_timeslice();
if ( _Thread_Is_context_switch_necessary() &&
_Thread_Is_dispatching_enabled() )
_Thread_Dispatch();
10afe8: e8 43 25 00 00 call 10d530 <_Thread_Dispatch>
return RTEMS_SUCCESSFUL;
}
10afed: 31 c0 xor %eax,%eax 10afef: c9 leave 10aff0: c3 ret
0010b17c <rtems_event_send>:
rtems_status_code rtems_event_send(
rtems_id id,
rtems_event_set event_in
)
{
10b17c: 55 push %ebp 10b17d: 89 e5 mov %esp,%ebp 10b17f: 53 push %ebx 10b180: 83 ec 1c sub $0x1c,%esp
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
the_thread = _Thread_Get( id, &location );
10b183: 8d 45 f4 lea -0xc(%ebp),%eax 10b186: 50 push %eax 10b187: ff 75 08 pushl 0x8(%ebp) 10b18a: e8 3d 25 00 00 call 10d6cc <_Thread_Get>
switch ( location ) {
10b18f: 83 c4 10 add $0x10,%esp 10b192: 8b 55 f4 mov -0xc(%ebp),%edx 10b195: 85 d2 test %edx,%edx
10b197: 75 2b jne 10b1c4 <rtems_event_send+0x48>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
10b199: 8b 90 f4 00 00 00 mov 0xf4(%eax),%edx
rtems_event_set *the_event_set
)
{
ISR_Level level;
_ISR_Disable( level );
10b19f: 9c pushf 10b1a0: fa cli 10b1a1: 59 pop %ecx
*the_event_set |= the_new_events;
10b1a2: 8b 5d 0c mov 0xc(%ebp),%ebx 10b1a5: 09 1a or %ebx,(%edx)
_ISR_Enable( level );
10b1a7: 51 push %ecx 10b1a8: 9d popf
_Event_sets_Post( event_in, &api->pending_events );
_Event_Surrender( the_thread );
10b1a9: 83 ec 0c sub $0xc,%esp 10b1ac: 50 push %eax 10b1ad: e8 1e 00 00 00 call 10b1d0 <_Event_Surrender>
_Thread_Enable_dispatch();
10b1b2: e8 f1 24 00 00 call 10d6a8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b1b7: 83 c4 10 add $0x10,%esp 10b1ba: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10b1bc: 8b 5d fc mov -0x4(%ebp),%ebx 10b1bf: c9 leave 10b1c0: c3 ret
10b1c1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b1c4: b8 04 00 00 00 mov $0x4,%eax
}
10b1c9: 8b 5d fc mov -0x4(%ebp),%ebx 10b1cc: c9 leave 10b1cd: c3 ret
0010d15c <rtems_extension_create>:
rtems_status_code rtems_extension_create(
rtems_name name,
const rtems_extensions_table *extension_table,
rtems_id *id
)
{
10d15c: 55 push %ebp 10d15d: 89 e5 mov %esp,%ebp 10d15f: 57 push %edi 10d160: 56 push %esi 10d161: 53 push %ebx 10d162: 83 ec 1c sub $0x1c,%esp 10d165: 8b 75 0c mov 0xc(%ebp),%esi 10d168: 8b 5d 10 mov 0x10(%ebp),%ebx
Extension_Control *the_extension;
if ( !id )
10d16b: 85 db test %ebx,%ebx
10d16d: 0f 84 85 00 00 00 je 10d1f8 <rtems_extension_create+0x9c>
return RTEMS_INVALID_ADDRESS;
if ( !rtems_is_name_valid( name ) )
10d173: 8b 45 08 mov 0x8(%ebp),%eax 10d176: 85 c0 test %eax,%eax
10d178: 75 0e jne 10d188 <rtems_extension_create+0x2c>
return RTEMS_INVALID_NAME;
10d17a: b8 03 00 00 00 mov $0x3,%eax
);
*id = the_extension->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10d17f: 8d 65 f4 lea -0xc(%ebp),%esp 10d182: 5b pop %ebx 10d183: 5e pop %esi 10d184: 5f pop %edi 10d185: c9 leave 10d186: c3 ret
10d187: 90 nop <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10d188: a1 54 23 13 00 mov 0x132354,%eax 10d18d: 40 inc %eax 10d18e: a3 54 23 13 00 mov %eax,0x132354
#ifndef __EXTENSION_MANAGER_inl
#define __EXTENSION_MANAGER_inl
RTEMS_INLINE_ROUTINE Extension_Control *_Extension_Allocate( void )
{
return (Extension_Control *) _Objects_Allocate( &_Extension_Information );
10d193: 83 ec 0c sub $0xc,%esp 10d196: 68 c0 25 13 00 push $0x1325c0 10d19b: e8 44 0e 00 00 call 10dfe4 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_extension = _Extension_Allocate();
if ( !the_extension ) {
10d1a0: 83 c4 10 add $0x10,%esp 10d1a3: 85 c0 test %eax,%eax
10d1a5: 74 45 je 10d1ec <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;
10d1a7: 8d 78 24 lea 0x24(%eax),%edi 10d1aa: b9 08 00 00 00 mov $0x8,%ecx 10d1af: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_User_extensions_Add_set( extension );
10d1b1: 83 ec 0c sub $0xc,%esp
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
_User_extensions_Add_set_with_table( &the_extension->Extension, extension_table );
10d1b4: 8d 50 10 lea 0x10(%eax),%edx 10d1b7: 52 push %edx 10d1b8: 89 45 e4 mov %eax,-0x1c(%ebp) 10d1bb: e8 68 2b 00 00 call 10fd28 <_User_extensions_Add_set>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10d1c0: 8b 45 e4 mov -0x1c(%ebp),%eax 10d1c3: 8b 50 08 mov 0x8(%eax),%edx
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
10d1c6: 0f b7 f2 movzwl %dx,%esi
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10d1c9: 8b 0d dc 25 13 00 mov 0x1325dc,%ecx 10d1cf: 89 04 b1 mov %eax,(%ecx,%esi,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10d1d2: 8b 4d 08 mov 0x8(%ebp),%ecx 10d1d5: 89 48 0c mov %ecx,0xc(%eax)
&_Extension_Information,
&the_extension->Object,
(Objects_Name) name
);
*id = the_extension->Object.id;
10d1d8: 89 13 mov %edx,(%ebx)
_Thread_Enable_dispatch();
10d1da: e8 35 1c 00 00 call 10ee14 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10d1df: 83 c4 10 add $0x10,%esp 10d1e2: 31 c0 xor %eax,%eax
}
10d1e4: 8d 65 f4 lea -0xc(%ebp),%esp 10d1e7: 5b pop %ebx 10d1e8: 5e pop %esi 10d1e9: 5f pop %edi 10d1ea: c9 leave 10d1eb: c3 ret
_Thread_Disable_dispatch(); /* to prevent deletion */
the_extension = _Extension_Allocate();
if ( !the_extension ) {
_Thread_Enable_dispatch();
10d1ec: e8 23 1c 00 00 call 10ee14 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
10d1f1: b8 05 00 00 00 mov $0x5,%eax 10d1f6: eb 87 jmp 10d17f <rtems_extension_create+0x23>
)
{
Extension_Control *the_extension;
if ( !id )
return RTEMS_INVALID_ADDRESS;
10d1f8: b8 09 00 00 00 mov $0x9,%eax 10d1fd: eb 80 jmp 10d17f <rtems_extension_create+0x23>
0010cfd8 <rtems_extension_delete>:
#include <rtems/extension.h>
rtems_status_code rtems_extension_delete(
rtems_id id
)
{
10cfd8: 55 push %ebp 10cfd9: 89 e5 mov %esp,%ebp 10cfdb: 53 push %ebx 10cfdc: 83 ec 18 sub $0x18,%esp
Extension_Control *the_extension;
Objects_Locations location;
the_extension = _Extension_Get( id, &location );
10cfdf: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Extension_Control *)
_Objects_Get( &_Extension_Information, id, location );
10cfe2: 50 push %eax 10cfe3: ff 75 08 pushl 0x8(%ebp) 10cfe6: 68 c0 25 13 00 push $0x1325c0 10cfeb: e8 2c 12 00 00 call 10e21c <_Objects_Get> 10cff0: 89 c3 mov %eax,%ebx
switch ( location ) {
10cff2: 83 c4 10 add $0x10,%esp 10cff5: 8b 55 f4 mov -0xc(%ebp),%edx 10cff8: 85 d2 test %edx,%edx
10cffa: 75 38 jne 10d034 <rtems_extension_delete+0x5c>
case OBJECTS_LOCAL:
_User_extensions_Remove_set( &the_extension->Extension );
10cffc: 83 ec 0c sub $0xc,%esp 10cfff: 8d 40 10 lea 0x10(%eax),%eax 10d002: 50 push %eax 10d003: e8 f4 29 00 00 call 10f9fc <_User_extensions_Remove_set>
_Objects_Close( &_Extension_Information, &the_extension->Object );
10d008: 59 pop %ecx 10d009: 58 pop %eax 10d00a: 53 push %ebx 10d00b: 68 c0 25 13 00 push $0x1325c0 10d010: e8 cb 0d 00 00 call 10dde0 <_Objects_Close>
RTEMS_INLINE_ROUTINE void _Extension_Free (
Extension_Control *the_extension
)
{
_Objects_Free( &_Extension_Information, &the_extension->Object );
10d015: 58 pop %eax 10d016: 5a pop %edx 10d017: 53 push %ebx 10d018: 68 c0 25 13 00 push $0x1325c0 10d01d: e8 ba 10 00 00 call 10e0dc <_Objects_Free>
_Extension_Free( the_extension );
_Thread_Enable_dispatch();
10d022: e8 85 1a 00 00 call 10eaac <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10d027: 83 c4 10 add $0x10,%esp 10d02a: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10d02c: 8b 5d fc mov -0x4(%ebp),%ebx 10d02f: c9 leave 10d030: c3 ret
10d031: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10d034: b8 04 00 00 00 mov $0x4,%eax
}
10d039: 8b 5d fc mov -0x4(%ebp),%ebx 10d03c: c9 leave 10d03d: c3 ret
00112f7c <rtems_io_close>:
rtems_status_code rtems_io_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
112f7c: 55 push %ebp 112f7d: 89 e5 mov %esp,%ebp 112f7f: 53 push %ebx 112f80: 83 ec 04 sub $0x4,%esp 112f83: 8b 45 08 mov 0x8(%ebp),%eax
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
112f86: 39 05 20 6f 12 00 cmp %eax,0x126f20
112f8c: 76 1a jbe 112fa8 <rtems_io_close+0x2c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].close_entry;
112f8e: 8d 14 40 lea (%eax,%eax,2),%edx 112f91: c1 e2 03 shl $0x3,%edx 112f94: 03 15 24 6f 12 00 add 0x126f24,%edx 112f9a: 8b 52 08 mov 0x8(%edx),%edx
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
112f9d: 85 d2 test %edx,%edx
112f9f: 74 13 je 112fb4 <rtems_io_close+0x38> }
112fa1: 59 pop %ecx 112fa2: 5b pop %ebx 112fa3: 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;
112fa4: ff e2 jmp *%edx
112fa6: 66 90 xchg %ax,%ax <== NOT EXECUTED
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
112fa8: b8 0a 00 00 00 mov $0xa,%eax
callout = _IO_Driver_address_table[major].close_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
}
112fad: 5a pop %edx 112fae: 5b pop %ebx 112faf: c9 leave 112fb0: c3 ret
112fb1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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;
112fb4: 31 c0 xor %eax,%eax
}
112fb6: 5a pop %edx 112fb7: 5b pop %ebx 112fb8: c9 leave 112fb9: c3 ret
00112fbc <rtems_io_control>:
rtems_status_code rtems_io_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
112fbc: 55 push %ebp 112fbd: 89 e5 mov %esp,%ebp 112fbf: 53 push %ebx 112fc0: 83 ec 04 sub $0x4,%esp 112fc3: 8b 45 08 mov 0x8(%ebp),%eax
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
112fc6: 39 05 20 6f 12 00 cmp %eax,0x126f20
112fcc: 76 1a jbe 112fe8 <rtems_io_control+0x2c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].control_entry;
112fce: 8d 14 40 lea (%eax,%eax,2),%edx 112fd1: c1 e2 03 shl $0x3,%edx 112fd4: 03 15 24 6f 12 00 add 0x126f24,%edx 112fda: 8b 52 14 mov 0x14(%edx),%edx
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
112fdd: 85 d2 test %edx,%edx
112fdf: 74 13 je 112ff4 <rtems_io_control+0x38> }
112fe1: 59 pop %ecx 112fe2: 5b pop %ebx 112fe3: 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;
112fe4: ff e2 jmp *%edx
112fe6: 66 90 xchg %ax,%ax <== NOT EXECUTED
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
112fe8: b8 0a 00 00 00 mov $0xa,%eax
callout = _IO_Driver_address_table[major].control_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
}
112fed: 5a pop %edx 112fee: 5b pop %ebx 112fef: c9 leave 112ff0: c3 ret
112ff1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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;
112ff4: 31 c0 xor %eax,%eax
}
112ff6: 5a pop %edx 112ff7: 5b pop %ebx 112ff8: c9 leave 112ff9: c3 ret
00110f40 <rtems_io_initialize>:
rtems_status_code rtems_io_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
110f40: 55 push %ebp 110f41: 89 e5 mov %esp,%ebp 110f43: 53 push %ebx 110f44: 83 ec 04 sub $0x4,%esp 110f47: 8b 45 08 mov 0x8(%ebp),%eax
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
110f4a: 39 05 20 6f 12 00 cmp %eax,0x126f20
110f50: 76 1a jbe 110f6c <rtems_io_initialize+0x2c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].initialization_entry;
110f52: 8d 14 40 lea (%eax,%eax,2),%edx 110f55: c1 e2 03 shl $0x3,%edx 110f58: 03 15 24 6f 12 00 add 0x126f24,%edx 110f5e: 8b 12 mov (%edx),%edx
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
110f60: 85 d2 test %edx,%edx
110f62: 74 14 je 110f78 <rtems_io_initialize+0x38> }
110f64: 59 pop %ecx 110f65: 5b pop %ebx 110f66: 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;
110f67: ff e2 jmp *%edx
110f69: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
110f6c: b8 0a 00 00 00 mov $0xa,%eax
callout = _IO_Driver_address_table[major].initialization_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
}
110f71: 5a pop %edx 110f72: 5b pop %ebx 110f73: c9 leave 110f74: c3 ret
110f75: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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;
110f78: 31 c0 xor %eax,%eax
}
110f7a: 5a pop %edx 110f7b: 5b pop %ebx 110f7c: c9 leave 110f7d: c3 ret
00112ffc <rtems_io_open>:
rtems_status_code rtems_io_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
112ffc: 55 push %ebp 112ffd: 89 e5 mov %esp,%ebp 112fff: 53 push %ebx 113000: 83 ec 04 sub $0x4,%esp 113003: 8b 45 08 mov 0x8(%ebp),%eax
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
113006: 39 05 20 6f 12 00 cmp %eax,0x126f20
11300c: 76 1a jbe 113028 <rtems_io_open+0x2c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].open_entry;
11300e: 8d 14 40 lea (%eax,%eax,2),%edx 113011: c1 e2 03 shl $0x3,%edx 113014: 03 15 24 6f 12 00 add 0x126f24,%edx 11301a: 8b 52 04 mov 0x4(%edx),%edx
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
11301d: 85 d2 test %edx,%edx
11301f: 74 13 je 113034 <rtems_io_open+0x38> }
113021: 59 pop %ecx 113022: 5b pop %ebx 113023: 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;
113024: ff e2 jmp *%edx
113026: 66 90 xchg %ax,%ax <== NOT EXECUTED
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
113028: b8 0a 00 00 00 mov $0xa,%eax
callout = _IO_Driver_address_table[major].open_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
}
11302d: 5a pop %edx 11302e: 5b pop %ebx 11302f: c9 leave 113030: c3 ret
113031: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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;
113034: 31 c0 xor %eax,%eax
}
113036: 5a pop %edx 113037: 5b pop %ebx 113038: c9 leave 113039: c3 ret
0011303c <rtems_io_read>:
rtems_status_code rtems_io_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
11303c: 55 push %ebp 11303d: 89 e5 mov %esp,%ebp 11303f: 53 push %ebx 113040: 83 ec 04 sub $0x4,%esp 113043: 8b 45 08 mov 0x8(%ebp),%eax
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
113046: 39 05 20 6f 12 00 cmp %eax,0x126f20
11304c: 76 1a jbe 113068 <rtems_io_read+0x2c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].read_entry;
11304e: 8d 14 40 lea (%eax,%eax,2),%edx 113051: c1 e2 03 shl $0x3,%edx 113054: 03 15 24 6f 12 00 add 0x126f24,%edx 11305a: 8b 52 0c mov 0xc(%edx),%edx
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
11305d: 85 d2 test %edx,%edx
11305f: 74 13 je 113074 <rtems_io_read+0x38> }
113061: 59 pop %ecx 113062: 5b pop %ebx 113063: 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;
113064: ff e2 jmp *%edx
113066: 66 90 xchg %ax,%ax <== NOT EXECUTED
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
113068: b8 0a 00 00 00 mov $0xa,%eax
callout = _IO_Driver_address_table[major].read_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
}
11306d: 5a pop %edx 11306e: 5b pop %ebx 11306f: c9 leave 113070: c3 ret
113071: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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;
113074: 31 c0 xor %eax,%eax
}
113076: 5a pop %edx 113077: 5b pop %ebx 113078: c9 leave 113079: c3 ret
0010ce8c <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
)
{
10ce8c: 55 push %ebp 10ce8d: 89 e5 mov %esp,%ebp 10ce8f: 57 push %edi 10ce90: 56 push %esi 10ce91: 53 push %ebx 10ce92: 83 ec 0c sub $0xc,%esp 10ce95: 8b 5d 08 mov 0x8(%ebp),%ebx 10ce98: 8b 75 0c mov 0xc(%ebp),%esi 10ce9b: 8b 55 10 mov 0x10(%ebp),%edx
rtems_device_major_number major_limit = _IO_Number_of_drivers;
10ce9e: a1 a0 bb 12 00 mov 0x12bba0,%eax
if ( rtems_interrupt_is_in_progress() )
10cea3: 8b 0d 14 b7 12 00 mov 0x12b714,%ecx 10cea9: 85 c9 test %ecx,%ecx
10ceab: 0f 85 ab 00 00 00 jne 10cf5c <rtems_io_register_driver+0xd0>
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
10ceb1: 85 d2 test %edx,%edx
10ceb3: 0f 84 e7 00 00 00 je 10cfa0 <rtems_io_register_driver+0x114>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
10ceb9: 89 02 mov %eax,(%edx)
if ( driver_table == NULL )
10cebb: 85 f6 test %esi,%esi
10cebd: 0f 84 dd 00 00 00 je 10cfa0 <rtems_io_register_driver+0x114>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10cec3: 8b 3e mov (%esi),%edi 10cec5: 85 ff test %edi,%edi
10cec7: 0f 84 c7 00 00 00 je 10cf94 <rtems_io_register_driver+0x108>
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
10cecd: 39 d8 cmp %ebx,%eax
10cecf: 76 7b jbe 10cf4c <rtems_io_register_driver+0xc0>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10ced1: a1 54 b1 12 00 mov 0x12b154,%eax 10ced6: 40 inc %eax 10ced7: a3 54 b1 12 00 mov %eax,0x12b154
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
10cedc: 85 db test %ebx,%ebx
10cede: 0f 85 88 00 00 00 jne 10cf6c <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;
10cee4: 8b 0d a0 bb 12 00 mov 0x12bba0,%ecx
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
10ceea: 85 c9 test %ecx,%ecx
10ceec: 0f 84 bb 00 00 00 je 10cfad <rtems_io_register_driver+0x121><== NEVER TAKEN
10cef2: 8b 3d a4 bb 12 00 mov 0x12bba4,%edi 10cef8: 89 f8 mov %edi,%eax 10cefa: eb 08 jmp 10cf04 <rtems_io_register_driver+0x78> 10cefc: 43 inc %ebx 10cefd: 83 c0 18 add $0x18,%eax 10cf00: 39 d9 cmp %ebx,%ecx
10cf02: 76 0b jbe 10cf0f <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;
10cf04: 83 38 00 cmpl $0x0,(%eax)
10cf07: 75 f3 jne 10cefc <rtems_io_register_driver+0x70>
10cf09: 83 78 04 00 cmpl $0x0,0x4(%eax)
10cf0d: 75 ed jne 10cefc <rtems_io_register_driver+0x70>
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
10cf0f: 89 1a mov %ebx,(%edx)
if ( m != n )
10cf11: 39 d9 cmp %ebx,%ecx
10cf13: 0f 84 9b 00 00 00 je 10cfb4 <rtems_io_register_driver+0x128>
10cf19: 8d 04 5b lea (%ebx,%ebx,2),%eax 10cf1c: c1 e0 03 shl $0x3,%eax
}
*registered_major = major;
}
_IO_Driver_address_table [major] = *driver_table;
10cf1f: 01 c7 add %eax,%edi 10cf21: b9 06 00 00 00 mov $0x6,%ecx 10cf26: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_Thread_Enable_dispatch();
10cf28: e8 87 1a 00 00 call 10e9b4 <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
10cf2d: c7 45 10 00 00 00 00 movl $0x0,0x10(%ebp) 10cf34: c7 45 0c 00 00 00 00 movl $0x0,0xc(%ebp) 10cf3b: 89 5d 08 mov %ebx,0x8(%ebp)
}
10cf3e: 83 c4 0c add $0xc,%esp 10cf41: 5b pop %ebx 10cf42: 5e pop %esi 10cf43: 5f pop %edi 10cf44: c9 leave
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
10cf45: e9 7a 7d 00 00 jmp 114cc4 <rtems_io_initialize>
10cf4a: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
10cf4c: 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 );
}
10cf51: 83 c4 0c add $0xc,%esp 10cf54: 5b pop %ebx 10cf55: 5e pop %esi 10cf56: 5f pop %edi 10cf57: c9 leave 10cf58: c3 ret
10cf59: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
10cf5c: 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 );
}
10cf61: 83 c4 0c add $0xc,%esp 10cf64: 5b pop %ebx 10cf65: 5e pop %esi 10cf66: 5f pop %edi 10cf67: c9 leave 10cf68: c3 ret
10cf69: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
10cf6c: 8d 04 5b lea (%ebx,%ebx,2),%eax 10cf6f: c1 e0 03 shl $0x3,%eax 10cf72: 8b 0d a4 bb 12 00 mov 0x12bba4,%ecx 10cf78: 01 c1 add %eax,%ecx
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10cf7a: 8b 39 mov (%ecx),%edi 10cf7c: 85 ff test %edi,%edi
10cf7e: 74 40 je 10cfc0 <rtems_io_register_driver+0x134>
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();
10cf80: e8 2f 1a 00 00 call 10e9b4 <_Thread_Enable_dispatch>
return RTEMS_RESOURCE_IN_USE;
10cf85: 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 );
}
10cf8a: 83 c4 0c add $0xc,%esp 10cf8d: 5b pop %ebx 10cf8e: 5e pop %esi 10cf8f: 5f pop %edi 10cf90: c9 leave 10cf91: c3 ret
10cf92: 66 90 xchg %ax,%ax <== NOT EXECUTED
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10cf94: 8b 4e 04 mov 0x4(%esi),%ecx 10cf97: 85 c9 test %ecx,%ecx
10cf99: 0f 85 2e ff ff ff jne 10cecd <rtems_io_register_driver+0x41>
10cf9f: 90 nop
if ( driver_table == NULL )
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
10cfa0: b8 09 00 00 00 mov $0x9,%eax
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
10cfa5: 83 c4 0c add $0xc,%esp 10cfa8: 5b pop %ebx 10cfa9: 5e pop %esi 10cfaa: 5f pop %edi 10cfab: c9 leave 10cfac: c3 ret
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
10cfad: c7 02 00 00 00 00 movl $0x0,(%edx) <== NOT EXECUTED 10cfb3: 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();
10cfb4: e8 fb 19 00 00 call 10e9b4 <_Thread_Enable_dispatch>
*major = m;
if ( m != n )
return RTEMS_SUCCESSFUL;
return RTEMS_TOO_MANY;
10cfb9: b8 05 00 00 00 mov $0x5,%eax
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
return sc;
10cfbe: eb 91 jmp 10cf51 <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;
10cfc0: 8b 49 04 mov 0x4(%ecx),%ecx 10cfc3: 85 c9 test %ecx,%ecx
10cfc5: 75 b9 jne 10cf80 <rtems_io_register_driver+0xf4>
if ( !rtems_io_is_empty_table( table ) ) {
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
*registered_major = major;
10cfc7: 89 1a mov %ebx,(%edx) 10cfc9: 8b 3d a4 bb 12 00 mov 0x12bba4,%edi 10cfcf: e9 4b ff ff ff jmp 10cf1f <rtems_io_register_driver+0x93>
0010cfd4 <rtems_io_unregister_driver>:
*/
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
10cfd4: 55 push %ebp 10cfd5: 89 e5 mov %esp,%ebp 10cfd7: 57 push %edi 10cfd8: 83 ec 04 sub $0x4,%esp 10cfdb: 8b 45 08 mov 0x8(%ebp),%eax
if ( rtems_interrupt_is_in_progress() )
10cfde: 8b 0d 14 b7 12 00 mov 0x12b714,%ecx 10cfe4: 85 c9 test %ecx,%ecx
10cfe6: 75 44 jne 10d02c <rtems_io_unregister_driver+0x58>
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
10cfe8: 39 05 a0 bb 12 00 cmp %eax,0x12bba0
10cfee: 77 0c ja 10cffc <rtems_io_unregister_driver+0x28>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
10cff0: b8 0d 00 00 00 mov $0xd,%eax
}
10cff5: 5a pop %edx 10cff6: 5f pop %edi 10cff7: c9 leave 10cff8: c3 ret
10cff9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
10cffc: 8b 15 54 b1 12 00 mov 0x12b154,%edx 10d002: 42 inc %edx 10d003: 89 15 54 b1 12 00 mov %edx,0x12b154
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
_Thread_Disable_dispatch();
memset(
&_IO_Driver_address_table[major],
10d009: 8d 14 40 lea (%eax,%eax,2),%edx 10d00c: c1 e2 03 shl $0x3,%edx
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
_Thread_Disable_dispatch();
memset(
10d00f: 03 15 a4 bb 12 00 add 0x12bba4,%edx 10d015: b9 18 00 00 00 mov $0x18,%ecx 10d01a: 31 c0 xor %eax,%eax 10d01c: 89 d7 mov %edx,%edi 10d01e: f3 aa rep stos %al,%es:(%edi)
&_IO_Driver_address_table[major],
0,
sizeof( rtems_driver_address_table )
);
_Thread_Enable_dispatch();
10d020: e8 8f 19 00 00 call 10e9b4 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10d025: 31 c0 xor %eax,%eax
}
return RTEMS_UNSATISFIED;
}
10d027: 5a pop %edx 10d028: 5f pop %edi 10d029: c9 leave 10d02a: c3 ret
10d02b: 90 nop <== NOT EXECUTED
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
10d02c: b8 12 00 00 00 mov $0x12,%eax
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
}
10d031: 5a pop %edx 10d032: 5f pop %edi 10d033: c9 leave 10d034: c3 ret
0011307c <rtems_io_write>:
rtems_status_code rtems_io_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
11307c: 55 push %ebp 11307d: 89 e5 mov %esp,%ebp 11307f: 53 push %ebx 113080: 83 ec 04 sub $0x4,%esp 113083: 8b 45 08 mov 0x8(%ebp),%eax
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
113086: 39 05 20 6f 12 00 cmp %eax,0x126f20
11308c: 76 1a jbe 1130a8 <rtems_io_write+0x2c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].write_entry;
11308e: 8d 14 40 lea (%eax,%eax,2),%edx 113091: c1 e2 03 shl $0x3,%edx 113094: 03 15 24 6f 12 00 add 0x126f24,%edx 11309a: 8b 52 10 mov 0x10(%edx),%edx
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
11309d: 85 d2 test %edx,%edx
11309f: 74 13 je 1130b4 <rtems_io_write+0x38> }
1130a1: 59 pop %ecx 1130a2: 5b pop %ebx 1130a3: 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;
1130a4: ff e2 jmp *%edx
1130a6: 66 90 xchg %ax,%ax <== NOT EXECUTED
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
1130a8: b8 0a 00 00 00 mov $0xa,%eax
callout = _IO_Driver_address_table[major].write_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
}
1130ad: 5a pop %edx 1130ae: 5b pop %ebx 1130af: c9 leave 1130b0: c3 ret
1130b1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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;
1130b4: 31 c0 xor %eax,%eax
}
1130b6: 5a pop %edx 1130b7: 5b pop %ebx 1130b8: c9 leave 1130b9: c3 ret
0010df80 <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)
{
10df80: 55 push %ebp 10df81: 89 e5 mov %esp,%ebp 10df83: 57 push %edi 10df84: 56 push %esi 10df85: 53 push %ebx 10df86: 83 ec 1c sub $0x1c,%esp 10df89: 8b 7d 08 mov 0x8(%ebp),%edi
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
10df8c: 85 ff test %edi,%edi
10df8e: 74 49 je 10dfd9 <rtems_iterate_over_all_threads+0x59><== NEVER TAKEN
10df90: c7 45 e4 01 00 00 00 movl $0x1,-0x1c(%ebp)
#if defined(RTEMS_DEBUG)
if ( !_Objects_Information_table[ api_index ] )
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
10df97: 8b 55 e4 mov -0x1c(%ebp),%edx 10df9a: 8b 04 95 2c 23 13 00 mov 0x13232c(,%edx,4),%eax 10dfa1: 8b 70 04 mov 0x4(%eax),%esi
if ( !information )
10dfa4: 85 f6 test %esi,%esi
10dfa6: 74 28 je 10dfd0 <rtems_iterate_over_all_threads+0x50>
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
10dfa8: 66 83 7e 10 00 cmpw $0x0,0x10(%esi)
10dfad: 74 21 je 10dfd0 <rtems_iterate_over_all_threads+0x50>
10dfaf: bb 01 00 00 00 mov $0x1,%ebx
the_thread = (Thread_Control *)information->local_table[ i ];
10dfb4: 8b 46 1c mov 0x1c(%esi),%eax 10dfb7: 8b 04 98 mov (%eax,%ebx,4),%eax
if ( !the_thread )
10dfba: 85 c0 test %eax,%eax
10dfbc: 74 09 je 10dfc7 <rtems_iterate_over_all_threads+0x47><== NEVER TAKEN
continue;
(*routine)(the_thread);
10dfbe: 83 ec 0c sub $0xc,%esp 10dfc1: 50 push %eax 10dfc2: ff d7 call *%edi 10dfc4: 83 c4 10 add $0x10,%esp
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
10dfc7: 43 inc %ebx 10dfc8: 0f b7 46 10 movzwl 0x10(%esi),%eax 10dfcc: 39 d8 cmp %ebx,%eax
10dfce: 73 e4 jae 10dfb4 <rtems_iterate_over_all_threads+0x34>
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
10dfd0: ff 45 e4 incl -0x1c(%ebp) 10dfd3: 83 7d e4 04 cmpl $0x4,-0x1c(%ebp)
10dfd7: 75 be jne 10df97 <rtems_iterate_over_all_threads+0x17>
(*routine)(the_thread);
}
}
}
10dfd9: 8d 65 f4 lea -0xc(%ebp),%esp 10dfdc: 5b pop %ebx 10dfdd: 5e pop %esi 10dfde: 5f pop %edi 10dfdf: c9 leave 10dfe0: c3 ret
00116398 <rtems_message_queue_broadcast>:
rtems_id id,
const void *buffer,
size_t size,
uint32_t *count
)
{
116398: 55 push %ebp 116399: 89 e5 mov %esp,%ebp 11639b: 57 push %edi 11639c: 56 push %esi 11639d: 53 push %ebx 11639e: 83 ec 1c sub $0x1c,%esp 1163a1: 8b 7d 08 mov 0x8(%ebp),%edi 1163a4: 8b 5d 0c mov 0xc(%ebp),%ebx 1163a7: 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 )
1163aa: 85 db test %ebx,%ebx
1163ac: 74 62 je 116410 <rtems_message_queue_broadcast+0x78>
return RTEMS_INVALID_ADDRESS;
if ( !count )
1163ae: 85 f6 test %esi,%esi
1163b0: 74 5e je 116410 <rtems_message_queue_broadcast+0x78>
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
1163b2: 51 push %ecx
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
1163b3: 8d 45 e4 lea -0x1c(%ebp),%eax 1163b6: 50 push %eax 1163b7: 57 push %edi 1163b8: 68 e0 2a 14 00 push $0x142ae0 1163bd: e8 be 4e 00 00 call 11b280 <_Objects_Get>
switch ( location ) {
1163c2: 83 c4 10 add $0x10,%esp 1163c5: 8b 55 e4 mov -0x1c(%ebp),%edx 1163c8: 85 d2 test %edx,%edx
1163ca: 74 10 je 1163dc <rtems_message_queue_broadcast+0x44>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1163cc: b8 04 00 00 00 mov $0x4,%eax
}
1163d1: 8d 65 f4 lea -0xc(%ebp),%esp 1163d4: 5b pop %ebx 1163d5: 5e pop %esi 1163d6: 5f pop %edi 1163d7: c9 leave 1163d8: c3 ret
1163d9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
core_status = _CORE_message_queue_Broadcast(
1163dc: 83 ec 08 sub $0x8,%esp 1163df: 56 push %esi 1163e0: 6a 00 push $0x0 1163e2: 57 push %edi 1163e3: ff 75 10 pushl 0x10(%ebp) 1163e6: 53 push %ebx 1163e7: 83 c0 14 add $0x14,%eax 1163ea: 50 push %eax 1163eb: e8 94 34 00 00 call 119884 <_CORE_message_queue_Broadcast> 1163f0: 89 c3 mov %eax,%ebx
NULL,
#endif
count
);
_Thread_Enable_dispatch();
1163f2: 83 c4 20 add $0x20,%esp 1163f5: e8 16 57 00 00 call 11bb10 <_Thread_Enable_dispatch>
return
1163fa: 83 ec 0c sub $0xc,%esp 1163fd: 53 push %ebx 1163fe: e8 69 03 00 00 call 11676c <_Message_queue_Translate_core_message_queue_return_code> 116403: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116406: 8d 65 f4 lea -0xc(%ebp),%esp 116409: 5b pop %ebx 11640a: 5e pop %esi 11640b: 5f pop %edi 11640c: c9 leave 11640d: c3 ret
11640e: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
if ( !count )
return RTEMS_INVALID_ADDRESS;
116410: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116415: 8d 65 f4 lea -0xc(%ebp),%esp 116418: 5b pop %ebx 116419: 5e pop %esi 11641a: 5f pop %edi 11641b: c9 leave 11641c: c3 ret
00113824 <rtems_message_queue_create>:
uint32_t count,
size_t max_message_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
113824: 55 push %ebp 113825: 89 e5 mov %esp,%ebp 113827: 57 push %edi 113828: 56 push %esi 113829: 53 push %ebx 11382a: 83 ec 2c sub $0x2c,%esp 11382d: 8b 5d 08 mov 0x8(%ebp),%ebx 113830: 8b 75 0c mov 0xc(%ebp),%esi 113833: 8b 4d 10 mov 0x10(%ebp),%ecx 113836: 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 ) )
113839: 85 db test %ebx,%ebx
11383b: 74 2f je 11386c <rtems_message_queue_create+0x48>
return RTEMS_INVALID_NAME;
if ( !id )
11383d: 85 ff test %edi,%edi
11383f: 0f 84 a3 00 00 00 je 1138e8 <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 )
113845: 85 f6 test %esi,%esi
113847: 74 13 je 11385c <rtems_message_queue_create+0x38>
return RTEMS_INVALID_NUMBER;
if ( max_message_size == 0 )
113849: 85 c9 test %ecx,%ecx
11384b: 75 2f jne 11387c <rtems_message_queue_create+0x58>
return RTEMS_INVALID_SIZE;
11384d: b8 08 00 00 00 mov $0x8,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
113852: 8d 65 f4 lea -0xc(%ebp),%esp 113855: 5b pop %ebx 113856: 5e pop %esi 113857: 5f pop %edi 113858: c9 leave 113859: c3 ret
11385a: 66 90 xchg %ax,%ax <== NOT EXECUTED
!_System_state_Is_multiprocessing )
return RTEMS_MP_NOT_CONFIGURED;
#endif
if ( count == 0 )
return RTEMS_INVALID_NUMBER;
11385c: b8 0a 00 00 00 mov $0xa,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
113861: 8d 65 f4 lea -0xc(%ebp),%esp 113864: 5b pop %ebx 113865: 5e pop %esi 113866: 5f pop %edi 113867: c9 leave 113868: c3 ret
113869: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
11386c: b8 03 00 00 00 mov $0x3,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
113871: 8d 65 f4 lea -0xc(%ebp),%esp 113874: 5b pop %ebx 113875: 5e pop %esi 113876: 5f pop %edi 113877: c9 leave 113878: c3 ret
113879: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
11387c: a1 34 0b 13 00 mov 0x130b34,%eax 113881: 40 inc %eax 113882: a3 34 0b 13 00 mov %eax,0x130b34
#endif
#endif
_Thread_Disable_dispatch(); /* protects object pointer */
the_message_queue = _Message_queue_Allocate();
113887: 89 4d d4 mov %ecx,-0x2c(%ebp) 11388a: e8 19 5f 00 00 call 1197a8 <_Message_queue_Allocate> 11388f: 89 c2 mov %eax,%edx
if ( !the_message_queue ) {
113891: 85 c0 test %eax,%eax 113893: 8b 4d d4 mov -0x2c(%ebp),%ecx
113896: 74 7c je 113914 <rtems_message_queue_create+0xf0>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_message_queue->attribute_set = attribute_set;
113898: 8b 45 14 mov 0x14(%ebp),%eax 11389b: 89 42 10 mov %eax,0x10(%edx)
if (_Attributes_Is_priority( attribute_set ) )
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY;
11389e: a8 04 test $0x4,%al 1138a0: 0f 95 c0 setne %al 1138a3: 0f b6 c0 movzbl %al,%eax 1138a6: 89 45 e4 mov %eax,-0x1c(%ebp)
else
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO;
if ( ! _CORE_message_queue_Initialize(
1138a9: 51 push %ecx 1138aa: 56 push %esi 1138ab: 8d 45 e4 lea -0x1c(%ebp),%eax 1138ae: 50 push %eax 1138af: 8d 42 14 lea 0x14(%edx),%eax 1138b2: 50 push %eax 1138b3: 89 55 d4 mov %edx,-0x2c(%ebp) 1138b6: e8 21 11 00 00 call 1149dc <_CORE_message_queue_Initialize> 1138bb: 83 c4 10 add $0x10,%esp 1138be: 84 c0 test %al,%al 1138c0: 8b 55 d4 mov -0x2c(%ebp),%edx
1138c3: 75 2f jne 1138f4 <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 );
1138c5: 83 ec 08 sub $0x8,%esp 1138c8: 52 push %edx 1138c9: 68 00 15 13 00 push $0x131500 1138ce: e8 b1 1f 00 00 call 115884 <_Objects_Free>
_Objects_MP_Close(
&_Message_queue_Information, the_message_queue->Object.id);
#endif
_Message_queue_Free( the_message_queue );
_Thread_Enable_dispatch();
1138d3: e8 fc 29 00 00 call 1162d4 <_Thread_Enable_dispatch>
return RTEMS_UNSATISFIED;
1138d8: 83 c4 10 add $0x10,%esp 1138db: b8 0d 00 00 00 mov $0xd,%eax 1138e0: e9 6d ff ff ff jmp 113852 <rtems_message_queue_create+0x2e>
1138e5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
1138e8: b8 09 00 00 00 mov $0x9,%eax 1138ed: e9 60 ff ff ff jmp 113852 <rtems_message_queue_create+0x2e>
1138f2: 66 90 xchg %ax,%ax <== NOT EXECUTED
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
1138f4: 8b 42 08 mov 0x8(%edx),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
1138f7: 0f b7 f0 movzwl %ax,%esi
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
1138fa: 8b 0d 1c 15 13 00 mov 0x13151c,%ecx 113900: 89 14 b1 mov %edx,(%ecx,%esi,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
113903: 89 5a 0c mov %ebx,0xc(%edx)
&_Message_queue_Information,
&the_message_queue->Object,
(Objects_Name) name
);
*id = the_message_queue->Object.id;
113906: 89 07 mov %eax,(%edi)
name,
0
);
#endif
_Thread_Enable_dispatch();
113908: e8 c7 29 00 00 call 1162d4 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
11390d: 31 c0 xor %eax,%eax 11390f: e9 3e ff ff ff jmp 113852 <rtems_message_queue_create+0x2e>
_Thread_Disable_dispatch(); /* protects object pointer */
the_message_queue = _Message_queue_Allocate();
if ( !the_message_queue ) {
_Thread_Enable_dispatch();
113914: e8 bb 29 00 00 call 1162d4 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
113919: b8 05 00 00 00 mov $0x5,%eax 11391e: e9 2f ff ff ff jmp 113852 <rtems_message_queue_create+0x2e>
00116520 <rtems_message_queue_delete>:
*/
rtems_status_code rtems_message_queue_delete(
rtems_id id
)
{
116520: 55 push %ebp 116521: 89 e5 mov %esp,%ebp 116523: 53 push %ebx 116524: 83 ec 18 sub $0x18,%esp
register Message_queue_Control *the_message_queue;
Objects_Locations location;
the_message_queue = _Message_queue_Get( id, &location );
116527: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
11652a: 50 push %eax 11652b: ff 75 08 pushl 0x8(%ebp) 11652e: 68 e0 2a 14 00 push $0x142ae0 116533: e8 48 4d 00 00 call 11b280 <_Objects_Get> 116538: 89 c3 mov %eax,%ebx
switch ( location ) {
11653a: 83 c4 10 add $0x10,%esp 11653d: 8b 4d f4 mov -0xc(%ebp),%ecx 116540: 85 c9 test %ecx,%ecx
116542: 75 3c jne 116580 <rtems_message_queue_delete+0x60>
case OBJECTS_LOCAL:
_Objects_Close( &_Message_queue_Information,
116544: 83 ec 08 sub $0x8,%esp 116547: 50 push %eax 116548: 68 e0 2a 14 00 push $0x142ae0 11654d: e8 b6 48 00 00 call 11ae08 <_Objects_Close>
&the_message_queue->Object );
_CORE_message_queue_Close(
116552: 83 c4 0c add $0xc,%esp 116555: 6a 05 push $0x5 116557: 6a 00 push $0x0 116559: 8d 43 14 lea 0x14(%ebx),%eax 11655c: 50 push %eax 11655d: e8 a6 33 00 00 call 119908 <_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 );
116562: 58 pop %eax 116563: 5a pop %edx 116564: 53 push %ebx 116565: 68 e0 2a 14 00 push $0x142ae0 11656a: e8 95 4b 00 00 call 11b104 <_Objects_Free>
0, /* Not used */
0
);
}
#endif
_Thread_Enable_dispatch();
11656f: e8 9c 55 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
116574: 83 c4 10 add $0x10,%esp 116577: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116579: 8b 5d fc mov -0x4(%ebp),%ebx 11657c: c9 leave 11657d: c3 ret
11657e: 66 90 xchg %ax,%ax <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
116580: b8 04 00 00 00 mov $0x4,%eax
}
116585: 8b 5d fc mov -0x4(%ebp),%ebx 116588: c9 leave 116589: c3 ret
0011658c <rtems_message_queue_flush>:
rtems_status_code rtems_message_queue_flush(
rtems_id id,
uint32_t *count
)
{
11658c: 55 push %ebp 11658d: 89 e5 mov %esp,%ebp 11658f: 53 push %ebx 116590: 83 ec 14 sub $0x14,%esp 116593: 8b 5d 0c mov 0xc(%ebp),%ebx
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
116596: 85 db test %ebx,%ebx
116598: 74 46 je 1165e0 <rtems_message_queue_flush+0x54>
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
11659a: 51 push %ecx
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
11659b: 8d 45 f4 lea -0xc(%ebp),%eax 11659e: 50 push %eax 11659f: ff 75 08 pushl 0x8(%ebp) 1165a2: 68 e0 2a 14 00 push $0x142ae0 1165a7: e8 d4 4c 00 00 call 11b280 <_Objects_Get>
switch ( location ) {
1165ac: 83 c4 10 add $0x10,%esp 1165af: 8b 55 f4 mov -0xc(%ebp),%edx 1165b2: 85 d2 test %edx,%edx
1165b4: 74 0a je 1165c0 <rtems_message_queue_flush+0x34>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1165b6: b8 04 00 00 00 mov $0x4,%eax
}
1165bb: 8b 5d fc mov -0x4(%ebp),%ebx 1165be: c9 leave 1165bf: 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 );
1165c0: 83 ec 0c sub $0xc,%esp 1165c3: 83 c0 14 add $0x14,%eax 1165c6: 50 push %eax 1165c7: e8 78 33 00 00 call 119944 <_CORE_message_queue_Flush> 1165cc: 89 03 mov %eax,(%ebx)
_Thread_Enable_dispatch();
1165ce: e8 3d 55 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1165d3: 83 c4 10 add $0x10,%esp 1165d6: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1165d8: 8b 5d fc mov -0x4(%ebp),%ebx 1165db: c9 leave 1165dc: c3 ret
1165dd: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
{
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
return RTEMS_INVALID_ADDRESS;
1165e0: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1165e5: 8b 5d fc mov -0x4(%ebp),%ebx 1165e8: c9 leave 1165e9: c3 ret
001165ec <rtems_message_queue_get_number_pending>:
rtems_status_code rtems_message_queue_get_number_pending(
rtems_id id,
uint32_t *count
)
{
1165ec: 55 push %ebp 1165ed: 89 e5 mov %esp,%ebp 1165ef: 53 push %ebx 1165f0: 83 ec 14 sub $0x14,%esp 1165f3: 8b 5d 0c mov 0xc(%ebp),%ebx
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
1165f6: 85 db test %ebx,%ebx
1165f8: 74 3a je 116634 <rtems_message_queue_get_number_pending+0x48>
1165fa: 51 push %ecx
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
1165fb: 8d 45 f4 lea -0xc(%ebp),%eax 1165fe: 50 push %eax 1165ff: ff 75 08 pushl 0x8(%ebp) 116602: 68 e0 2a 14 00 push $0x142ae0 116607: e8 74 4c 00 00 call 11b280 <_Objects_Get>
switch ( location ) {
11660c: 83 c4 10 add $0x10,%esp 11660f: 8b 55 f4 mov -0xc(%ebp),%edx 116612: 85 d2 test %edx,%edx
116614: 74 0a je 116620 <rtems_message_queue_get_number_pending+0x34>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
116616: b8 04 00 00 00 mov $0x4,%eax
}
11661b: 8b 5d fc mov -0x4(%ebp),%ebx 11661e: c9 leave 11661f: 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;
116620: 8b 40 5c mov 0x5c(%eax),%eax 116623: 89 03 mov %eax,(%ebx)
_Thread_Enable_dispatch();
116625: e8 e6 54 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
11662a: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
11662c: 8b 5d fc mov -0x4(%ebp),%ebx 11662f: c9 leave 116630: c3 ret
116631: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
{
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
return RTEMS_INVALID_ADDRESS;
116634: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116639: 8b 5d fc mov -0x4(%ebp),%ebx 11663c: c9 leave 11663d: c3 ret
00113948 <rtems_message_queue_receive>:
void *buffer,
size_t *size,
rtems_option option_set,
rtems_interval timeout
)
{
113948: 55 push %ebp 113949: 89 e5 mov %esp,%ebp 11394b: 56 push %esi 11394c: 53 push %ebx 11394d: 83 ec 10 sub $0x10,%esp 113950: 8b 5d 0c mov 0xc(%ebp),%ebx 113953: 8b 75 10 mov 0x10(%ebp),%esi
register Message_queue_Control *the_message_queue;
Objects_Locations location;
bool wait;
if ( !buffer )
113956: 85 db test %ebx,%ebx
113958: 74 6e je 1139c8 <rtems_message_queue_receive+0x80>
return RTEMS_INVALID_ADDRESS;
if ( !size )
11395a: 85 f6 test %esi,%esi
11395c: 74 6a je 1139c8 <rtems_message_queue_receive+0x80>
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
11395e: 51 push %ecx
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
11395f: 8d 45 f4 lea -0xc(%ebp),%eax 113962: 50 push %eax 113963: ff 75 08 pushl 0x8(%ebp) 113966: 68 00 15 13 00 push $0x131500 11396b: e8 54 20 00 00 call 1159c4 <_Objects_Get>
switch ( location ) {
113970: 83 c4 10 add $0x10,%esp 113973: 8b 55 f4 mov -0xc(%ebp),%edx 113976: 85 d2 test %edx,%edx
113978: 75 42 jne 1139bc <rtems_message_queue_receive+0x74>
if ( _Options_Is_no_wait( option_set ) )
wait = false;
else
wait = true;
_CORE_message_queue_Seize(
11397a: 83 ec 08 sub $0x8,%esp 11397d: ff 75 18 pushl 0x18(%ebp)
*/
RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait (
rtems_option option_set
)
{
return (option_set & RTEMS_NO_WAIT) ? true : false;
113980: 8b 55 14 mov 0x14(%ebp),%edx 113983: 83 e2 01 and $0x1,%edx 113986: 83 f2 01 xor $0x1,%edx 113989: 52 push %edx 11398a: 56 push %esi 11398b: 53 push %ebx 11398c: ff 70 08 pushl 0x8(%eax) 11398f: 83 c0 14 add $0x14,%eax 113992: 50 push %eax 113993: e8 f4 10 00 00 call 114a8c <_CORE_message_queue_Seize>
buffer,
size,
wait,
timeout
);
_Thread_Enable_dispatch();
113998: 83 c4 20 add $0x20,%esp 11399b: e8 34 29 00 00 call 1162d4 <_Thread_Enable_dispatch>
return _Message_queue_Translate_core_message_queue_return_code(
1139a0: 83 ec 0c sub $0xc,%esp
_Thread_Executing->Wait.return_code
1139a3: a1 f8 10 13 00 mov 0x1310f8,%eax
size,
wait,
timeout
);
_Thread_Enable_dispatch();
return _Message_queue_Translate_core_message_queue_return_code(
1139a8: ff 70 34 pushl 0x34(%eax) 1139ab: e8 a0 00 00 00 call 113a50 <_Message_queue_Translate_core_message_queue_return_code> 1139b0: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1139b3: 8d 65 f8 lea -0x8(%ebp),%esp 1139b6: 5b pop %ebx 1139b7: 5e pop %esi 1139b8: c9 leave 1139b9: c3 ret
1139ba: 66 90 xchg %ax,%ax <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1139bc: b8 04 00 00 00 mov $0x4,%eax
}
1139c1: 8d 65 f8 lea -0x8(%ebp),%esp 1139c4: 5b pop %ebx 1139c5: 5e pop %esi 1139c6: c9 leave 1139c7: c3 ret
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
if ( !size )
return RTEMS_INVALID_ADDRESS;
1139c8: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1139cd: 8d 65 f8 lea -0x8(%ebp),%esp 1139d0: 5b pop %ebx 1139d1: 5e pop %esi 1139d2: c9 leave 1139d3: c3 ret
0010b388 <rtems_message_queue_send>:
rtems_status_code rtems_message_queue_send(
rtems_id id,
const void *buffer,
size_t size
)
{
10b388: 55 push %ebp 10b389: 89 e5 mov %esp,%ebp 10b38b: 56 push %esi 10b38c: 53 push %ebx 10b38d: 83 ec 10 sub $0x10,%esp 10b390: 8b 75 08 mov 0x8(%ebp),%esi 10b393: 8b 5d 0c mov 0xc(%ebp),%ebx
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status status;
if ( !buffer )
10b396: 85 db test %ebx,%ebx
10b398: 74 5e je 10b3f8 <rtems_message_queue_send+0x70>
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
10b39a: 51 push %ecx
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
10b39b: 8d 45 f4 lea -0xc(%ebp),%eax 10b39e: 50 push %eax 10b39f: 56 push %esi 10b3a0: 68 a0 6e 12 00 push $0x126ea0 10b3a5: e8 6e 1a 00 00 call 10ce18 <_Objects_Get>
switch ( location ) {
10b3aa: 83 c4 10 add $0x10,%esp 10b3ad: 8b 55 f4 mov -0xc(%ebp),%edx 10b3b0: 85 d2 test %edx,%edx
10b3b2: 74 0c je 10b3c0 <rtems_message_queue_send+0x38>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b3b4: b8 04 00 00 00 mov $0x4,%eax
}
10b3b9: 8d 65 f8 lea -0x8(%ebp),%esp 10b3bc: 5b pop %ebx 10b3bd: 5e pop %esi 10b3be: c9 leave 10b3bf: c3 ret
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support,
bool wait,
Watchdog_Interval timeout
)
{
return _CORE_message_queue_Submit(
10b3c0: 6a 00 push $0x0 10b3c2: 6a 00 push $0x0 10b3c4: 68 ff ff ff 7f push $0x7fffffff 10b3c9: 6a 00 push $0x0 10b3cb: 56 push %esi 10b3cc: ff 75 10 pushl 0x10(%ebp) 10b3cf: 53 push %ebx
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status = _CORE_message_queue_Send(
10b3d0: 83 c0 14 add $0x14,%eax 10b3d3: 50 push %eax 10b3d4: e8 33 0c 00 00 call 10c00c <_CORE_message_queue_Submit> 10b3d9: 89 c3 mov %eax,%ebx
MESSAGE_QUEUE_MP_HANDLER,
false, /* sender does not block */
0 /* no timeout */
);
_Thread_Enable_dispatch();
10b3db: 83 c4 20 add $0x20,%esp 10b3de: e8 c5 22 00 00 call 10d6a8 <_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);
10b3e3: 83 ec 0c sub $0xc,%esp 10b3e6: 53 push %ebx 10b3e7: e8 18 00 00 00 call 10b404 <_Message_queue_Translate_core_message_queue_return_code> 10b3ec: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10b3ef: 8d 65 f8 lea -0x8(%ebp),%esp 10b3f2: 5b pop %ebx 10b3f3: 5e pop %esi 10b3f4: c9 leave 10b3f5: c3 ret
10b3f6: 66 90 xchg %ax,%ax <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status status;
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
10b3f8: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10b3fd: 8d 65 f8 lea -0x8(%ebp),%esp 10b400: 5b pop %ebx 10b401: 5e pop %esi 10b402: c9 leave 10b403: c3 ret
0011677c <rtems_message_queue_urgent>:
rtems_status_code rtems_message_queue_urgent(
rtems_id id,
const void *buffer,
size_t size
)
{
11677c: 55 push %ebp 11677d: 89 e5 mov %esp,%ebp 11677f: 56 push %esi 116780: 53 push %ebx 116781: 83 ec 10 sub $0x10,%esp 116784: 8b 75 08 mov 0x8(%ebp),%esi 116787: 8b 5d 0c mov 0xc(%ebp),%ebx
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status status;
if ( !buffer )
11678a: 85 db test %ebx,%ebx
11678c: 74 5e je 1167ec <rtems_message_queue_urgent+0x70>
11678e: 51 push %ecx
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
11678f: 8d 45 f4 lea -0xc(%ebp),%eax 116792: 50 push %eax 116793: 56 push %esi 116794: 68 e0 2a 14 00 push $0x142ae0 116799: e8 e2 4a 00 00 call 11b280 <_Objects_Get>
switch ( location ) {
11679e: 83 c4 10 add $0x10,%esp 1167a1: 8b 55 f4 mov -0xc(%ebp),%edx 1167a4: 85 d2 test %edx,%edx
1167a6: 74 0c je 1167b4 <rtems_message_queue_urgent+0x38>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1167a8: b8 04 00 00 00 mov $0x4,%eax
}
1167ad: 8d 65 f8 lea -0x8(%ebp),%esp 1167b0: 5b pop %ebx 1167b1: 5e pop %esi 1167b2: c9 leave 1167b3: c3 ret
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support,
bool wait,
Watchdog_Interval timeout
)
{
return _CORE_message_queue_Submit(
1167b4: 6a 00 push $0x0 1167b6: 6a 00 push $0x0 1167b8: 68 00 00 00 80 push $0x80000000 1167bd: 6a 00 push $0x0 1167bf: 56 push %esi 1167c0: ff 75 10 pushl 0x10(%ebp) 1167c3: 53 push %ebx
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status = _CORE_message_queue_Urgent(
1167c4: 83 c0 14 add $0x14,%eax 1167c7: 50 push %eax 1167c8: e8 b7 33 00 00 call 119b84 <_CORE_message_queue_Submit> 1167cd: 89 c3 mov %eax,%ebx
id,
MESSAGE_QUEUE_MP_HANDLER,
false, /* sender does not block */
0 /* no timeout */
);
_Thread_Enable_dispatch();
1167cf: 83 c4 20 add $0x20,%esp 1167d2: e8 39 53 00 00 call 11bb10 <_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);
1167d7: 83 ec 0c sub $0xc,%esp 1167da: 53 push %ebx 1167db: e8 8c ff ff ff call 11676c <_Message_queue_Translate_core_message_queue_return_code> 1167e0: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1167e3: 8d 65 f8 lea -0x8(%ebp),%esp 1167e6: 5b pop %ebx 1167e7: 5e pop %esi 1167e8: c9 leave 1167e9: c3 ret
1167ea: 66 90 xchg %ax,%ax <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status status;
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
1167ec: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1167f1: 8d 65 f8 lea -0x8(%ebp),%esp 1167f4: 5b pop %ebx 1167f5: 5e pop %esi 1167f6: c9 leave 1167f7: c3 ret
0010b900 <rtems_object_get_api_class_name>:
const char *rtems_object_get_api_class_name(
int the_api,
int the_class
)
{
10b900: 55 push %ebp 10b901: 89 e5 mov %esp,%ebp 10b903: 83 ec 08 sub $0x8,%esp 10b906: 8b 45 08 mov 0x8(%ebp),%eax
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
10b909: 83 f8 01 cmp $0x1,%eax
10b90c: 74 36 je 10b944 <rtems_object_get_api_class_name+0x44>
api_assoc = rtems_object_api_internal_assoc;
else if ( the_api == OBJECTS_CLASSIC_API )
10b90e: 83 f8 02 cmp $0x2,%eax
10b911: 74 29 je 10b93c <rtems_object_get_api_class_name+0x3c>
api_assoc = rtems_object_api_classic_assoc;
#ifdef RTEMS_POSIX_API
else if ( the_api == OBJECTS_POSIX_API )
10b913: 83 f8 03 cmp $0x3,%eax
10b916: 74 08 je 10b920 <rtems_object_get_api_class_name+0x20>
api_assoc = rtems_object_api_posix_assoc;
#endif
else
return "BAD API";
10b918: b8 7b 23 12 00 mov $0x12237b,%eax
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
if ( class_assoc )
return class_assoc->name;
return "BAD CLASS";
}
10b91d: c9 leave 10b91e: c3 ret
10b91f: 90 nop <== NOT EXECUTED
api_assoc = rtems_object_api_internal_assoc;
else if ( the_api == OBJECTS_CLASSIC_API )
api_assoc = rtems_object_api_classic_assoc;
#ifdef RTEMS_POSIX_API
else if ( the_api == OBJECTS_POSIX_API )
api_assoc = rtems_object_api_posix_assoc;
10b920: b8 e0 72 12 00 mov $0x1272e0,%eax
#endif
else
return "BAD API";
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
10b925: 83 ec 08 sub $0x8,%esp 10b928: ff 75 0c pushl 0xc(%ebp) 10b92b: 50 push %eax 10b92c: e8 2f 49 00 00 call 110260 <rtems_assoc_ptr_by_local>
if ( class_assoc )
10b931: 83 c4 10 add $0x10,%esp 10b934: 85 c0 test %eax,%eax
10b936: 74 14 je 10b94c <rtems_object_get_api_class_name+0x4c>
return class_assoc->name;
10b938: 8b 00 mov (%eax),%eax
return "BAD CLASS"; }
10b93a: c9 leave 10b93b: c3 ret
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
api_assoc = rtems_object_api_internal_assoc;
else if ( the_api == OBJECTS_CLASSIC_API )
api_assoc = rtems_object_api_classic_assoc;
10b93c: b8 60 72 12 00 mov $0x127260,%eax 10b941: eb e2 jmp 10b925 <rtems_object_get_api_class_name+0x25>
10b943: 90 nop <== NOT EXECUTED
{
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
api_assoc = rtems_object_api_internal_assoc;
10b944: b8 40 72 12 00 mov $0x127240,%eax 10b949: eb da jmp 10b925 <rtems_object_get_api_class_name+0x25>
10b94b: 90 nop <== NOT EXECUTED
else
return "BAD API";
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
if ( class_assoc )
return class_assoc->name;
return "BAD CLASS";
10b94c: b8 83 23 12 00 mov $0x122383,%eax
}
10b951: c9 leave 10b952: c3 ret
0010b954 <rtems_object_get_api_name>:
};
const char *rtems_object_get_api_name(
int api
)
{
10b954: 55 push %ebp 10b955: 89 e5 mov %esp,%ebp 10b957: 83 ec 10 sub $0x10,%esp
const rtems_assoc_t *api_assoc;
api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api );
10b95a: ff 75 08 pushl 0x8(%ebp) 10b95d: 68 80 73 12 00 push $0x127380 10b962: e8 f9 48 00 00 call 110260 <rtems_assoc_ptr_by_local>
if ( api_assoc )
10b967: 83 c4 10 add $0x10,%esp 10b96a: 85 c0 test %eax,%eax
10b96c: 74 06 je 10b974 <rtems_object_get_api_name+0x20>
return api_assoc->name;
10b96e: 8b 00 mov (%eax),%eax
return "BAD CLASS"; }
10b970: c9 leave 10b971: c3 ret
10b972: 66 90 xchg %ax,%ax <== NOT EXECUTED
const rtems_assoc_t *api_assoc;
api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api );
if ( api_assoc )
return api_assoc->name;
return "BAD CLASS";
10b974: b8 83 23 12 00 mov $0x122383,%eax
}
10b979: c9 leave 10b97a: c3 ret
0010cf3c <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
)
{
10cf3c: 55 push %ebp 10cf3d: 89 e5 mov %esp,%ebp 10cf3f: 57 push %edi 10cf40: 56 push %esi 10cf41: 53 push %ebx 10cf42: 83 ec 0c sub $0xc,%esp 10cf45: 8b 5d 10 mov 0x10(%ebp),%ebx
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
10cf48: 85 db test %ebx,%ebx
10cf4a: 74 60 je 10cfac <rtems_object_get_class_information+0x70>
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
10cf4c: 83 ec 08 sub $0x8,%esp 10cf4f: 0f b7 45 0c movzwl 0xc(%ebp),%eax 10cf53: 50 push %eax 10cf54: ff 75 08 pushl 0x8(%ebp) 10cf57: e8 4c 1b 00 00 call 10eaa8 <_Objects_Get_information>
if ( !obj_info )
10cf5c: 83 c4 10 add $0x10,%esp 10cf5f: 85 c0 test %eax,%eax
10cf61: 74 59 je 10cfbc <rtems_object_get_class_information+0x80>
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
10cf63: 8b 50 08 mov 0x8(%eax),%edx 10cf66: 89 13 mov %edx,(%ebx)
info->maximum_id = obj_info->maximum_id;
10cf68: 8b 50 0c mov 0xc(%eax),%edx 10cf6b: 89 53 04 mov %edx,0x4(%ebx)
info->auto_extend = obj_info->auto_extend;
10cf6e: 8a 50 12 mov 0x12(%eax),%dl 10cf71: 88 53 0c mov %dl,0xc(%ebx)
info->maximum = obj_info->maximum;
10cf74: 0f b7 70 10 movzwl 0x10(%eax),%esi 10cf78: 89 73 08 mov %esi,0x8(%ebx)
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
10cf7b: 85 f6 test %esi,%esi
10cf7d: 74 44 je 10cfc3 <rtems_object_get_class_information+0x87><== NEVER TAKEN
10cf7f: 8b 78 1c mov 0x1c(%eax),%edi 10cf82: b9 01 00 00 00 mov $0x1,%ecx 10cf87: b8 01 00 00 00 mov $0x1,%eax 10cf8c: 31 d2 xor %edx,%edx 10cf8e: 66 90 xchg %ax,%ax
if ( !obj_info->local_table[i] )
unallocated++;
10cf90: 83 3c 8f 01 cmpl $0x1,(%edi,%ecx,4) 10cf94: 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++ )
10cf97: 40 inc %eax 10cf98: 89 c1 mov %eax,%ecx 10cf9a: 39 c6 cmp %eax,%esi
10cf9c: 73 f2 jae 10cf90 <rtems_object_get_class_information+0x54>
if ( !obj_info->local_table[i] )
unallocated++;
info->unallocated = unallocated;
10cf9e: 89 53 10 mov %edx,0x10(%ebx)
return RTEMS_SUCCESSFUL;
10cfa1: 31 c0 xor %eax,%eax
}
10cfa3: 8d 65 f4 lea -0xc(%ebp),%esp 10cfa6: 5b pop %ebx 10cfa7: 5e pop %esi 10cfa8: 5f pop %edi 10cfa9: c9 leave 10cfaa: c3 ret
10cfab: 90 nop <== NOT EXECUTED
/*
* Validate parameters and look up information structure.
*/
if ( !info )
return RTEMS_INVALID_ADDRESS;
10cfac: b8 09 00 00 00 mov $0x9,%eax
unallocated++;
info->unallocated = unallocated;
return RTEMS_SUCCESSFUL;
}
10cfb1: 8d 65 f4 lea -0xc(%ebp),%esp 10cfb4: 5b pop %ebx 10cfb5: 5e pop %esi 10cfb6: 5f pop %edi 10cfb7: c9 leave 10cfb8: c3 ret
10cfb9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
if ( !info )
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
if ( !obj_info )
return RTEMS_INVALID_NUMBER;
10cfbc: b8 0a 00 00 00 mov $0xa,%eax 10cfc1: eb e0 jmp 10cfa3 <rtems_object_get_class_information+0x67>
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++ )
10cfc3: 31 d2 xor %edx,%edx <== NOT EXECUTED 10cfc5: eb d7 jmp 10cf9e <rtems_object_get_class_information+0x62><== NOT EXECUTED
0010c4fc <rtems_object_get_classic_name>:
rtems_status_code rtems_object_get_classic_name(
rtems_id id,
rtems_name *name
)
{
10c4fc: 55 push %ebp 10c4fd: 89 e5 mov %esp,%ebp 10c4ff: 53 push %ebx 10c500: 83 ec 14 sub $0x14,%esp 10c503: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Name_or_id_lookup_errors status;
Objects_Name name_u;
if ( !name )
10c506: 85 db test %ebx,%ebx
10c508: 74 26 je 10c530 <rtems_object_get_classic_name+0x34>
return RTEMS_INVALID_ADDRESS;
status = _Objects_Id_to_name( id, &name_u );
10c50a: 83 ec 08 sub $0x8,%esp 10c50d: 8d 45 f4 lea -0xc(%ebp),%eax 10c510: 50 push %eax 10c511: ff 75 08 pushl 0x8(%ebp) 10c514: e8 a7 1b 00 00 call 10e0c0 <_Objects_Id_to_name>
*name = name_u.name_u32;
10c519: 8b 55 f4 mov -0xc(%ebp),%edx 10c51c: 89 13 mov %edx,(%ebx)
return _Status_Object_name_errors_to_status[ status ];
10c51e: 8b 04 85 6c 2f 12 00 mov 0x122f6c(,%eax,4),%eax 10c525: 83 c4 10 add $0x10,%esp
}
10c528: 8b 5d fc mov -0x4(%ebp),%ebx 10c52b: c9 leave 10c52c: c3 ret
10c52d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
{
Objects_Name_or_id_lookup_errors status;
Objects_Name name_u;
if ( !name )
return RTEMS_INVALID_ADDRESS;
10c530: 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 ];
}
10c535: 8b 5d fc mov -0x4(%ebp),%ebx 10c538: c9 leave 10c539: c3 ret
0010b988 <rtems_object_set_name>:
*/
rtems_status_code rtems_object_set_name(
rtems_id id,
const char *name
)
{
10b988: 55 push %ebp 10b989: 89 e5 mov %esp,%ebp 10b98b: 57 push %edi 10b98c: 56 push %esi 10b98d: 53 push %ebx 10b98e: 83 ec 1c sub $0x1c,%esp 10b991: 8b 75 08 mov 0x8(%ebp),%esi 10b994: 8b 7d 0c mov 0xc(%ebp),%edi
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
10b997: 85 ff test %edi,%edi
10b999: 74 61 je 10b9fc <rtems_object_set_name+0x74>
return RTEMS_INVALID_ADDRESS;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
10b99b: 85 f6 test %esi,%esi
10b99d: 74 35 je 10b9d4 <rtems_object_set_name+0x4c>
information = _Objects_Get_information_id( tmpId );
10b99f: 83 ec 0c sub $0xc,%esp 10b9a2: 56 push %esi 10b9a3: e8 24 19 00 00 call 10d2cc <_Objects_Get_information_id> 10b9a8: 89 c3 mov %eax,%ebx
if ( !information )
10b9aa: 83 c4 10 add $0x10,%esp 10b9ad: 85 c0 test %eax,%eax
10b9af: 74 16 je 10b9c7 <rtems_object_set_name+0x3f>
return RTEMS_INVALID_ID;
the_object = _Objects_Get( information, tmpId, &location );
10b9b1: 50 push %eax 10b9b2: 8d 45 e4 lea -0x1c(%ebp),%eax 10b9b5: 50 push %eax 10b9b6: 56 push %esi 10b9b7: 53 push %ebx 10b9b8: e8 c7 1a 00 00 call 10d484 <_Objects_Get>
switch ( location ) {
10b9bd: 83 c4 10 add $0x10,%esp 10b9c0: 8b 4d e4 mov -0x1c(%ebp),%ecx 10b9c3: 85 c9 test %ecx,%ecx
10b9c5: 74 19 je 10b9e0 <rtems_object_set_name+0x58>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b9c7: b8 04 00 00 00 mov $0x4,%eax
}
10b9cc: 8d 65 f4 lea -0xc(%ebp),%esp 10b9cf: 5b pop %ebx 10b9d0: 5e pop %esi 10b9d1: 5f pop %edi 10b9d2: c9 leave 10b9d3: c3 ret
Objects_Id tmpId;
if ( !name )
return RTEMS_INVALID_ADDRESS;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
10b9d4: a1 f8 9c 12 00 mov 0x129cf8,%eax 10b9d9: 8b 70 08 mov 0x8(%eax),%esi 10b9dc: eb c1 jmp 10b99f <rtems_object_set_name+0x17>
10b9de: 66 90 xchg %ax,%ax <== NOT EXECUTED
the_object = _Objects_Get( information, tmpId, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Set_name( information, the_object, name );
10b9e0: 52 push %edx 10b9e1: 57 push %edi 10b9e2: 50 push %eax 10b9e3: 53 push %ebx 10b9e4: e8 97 1c 00 00 call 10d680 <_Objects_Set_name>
_Thread_Enable_dispatch();
10b9e9: e8 0a 24 00 00 call 10ddf8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b9ee: 83 c4 10 add $0x10,%esp 10b9f1: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10b9f3: 8d 65 f4 lea -0xc(%ebp),%esp 10b9f6: 5b pop %ebx 10b9f7: 5e pop %esi 10b9f8: 5f pop %edi 10b9f9: c9 leave 10b9fa: c3 ret
10b9fb: 90 nop <== NOT EXECUTED
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
return RTEMS_INVALID_ADDRESS;
10b9fc: b8 09 00 00 00 mov $0x9,%eax 10ba01: eb c9 jmp 10b9cc <rtems_object_set_name+0x44>
001167f8 <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
1167f8: 55 push %ebp 1167f9: 89 e5 mov %esp,%ebp 1167fb: 57 push %edi 1167fc: 56 push %esi 1167fd: 53 push %ebx 1167fe: 83 ec 1c sub $0x1c,%esp 116801: 8b 5d 08 mov 0x8(%ebp),%ebx 116804: 8b 75 0c mov 0xc(%ebp),%esi 116807: 8b 55 10 mov 0x10(%ebp),%edx 11680a: 8b 7d 14 mov 0x14(%ebp),%edi
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
11680d: 85 db test %ebx,%ebx
11680f: 74 47 je 116858 <rtems_partition_create+0x60>
return RTEMS_INVALID_NAME;
if ( !starting_address )
116811: 85 f6 test %esi,%esi
116813: 74 23 je 116838 <rtems_partition_create+0x40>
return RTEMS_INVALID_ADDRESS;
if ( !id )
116815: 8b 45 1c mov 0x1c(%ebp),%eax 116818: 85 c0 test %eax,%eax
11681a: 74 1c je 116838 <rtems_partition_create+0x40><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
11681c: 85 d2 test %edx,%edx
11681e: 74 28 je 116848 <rtems_partition_create+0x50>
116820: 85 ff test %edi,%edi
116822: 74 24 je 116848 <rtems_partition_create+0x50>
116824: 39 fa cmp %edi,%edx
116826: 72 20 jb 116848 <rtems_partition_create+0x50>
116828: f7 c7 03 00 00 00 test $0x3,%edi
11682e: 75 18 jne 116848 <rtems_partition_create+0x50>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
116830: f7 c6 03 00 00 00 test $0x3,%esi
116836: 74 30 je 116868 <rtems_partition_create+0x70>
return RTEMS_INVALID_ADDRESS;
116838: b8 09 00 00 00 mov $0x9,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
11683d: 8d 65 f4 lea -0xc(%ebp),%esp 116840: 5b pop %ebx 116841: 5e pop %esi 116842: 5f pop %edi 116843: c9 leave 116844: c3 ret
116845: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
116848: b8 08 00 00 00 mov $0x8,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
11684d: 8d 65 f4 lea -0xc(%ebp),%esp 116850: 5b pop %ebx 116851: 5e pop %esi 116852: 5f pop %edi 116853: c9 leave 116854: c3 ret
116855: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
)
{
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
116858: b8 03 00 00 00 mov $0x3,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
11685d: 8d 65 f4 lea -0xc(%ebp),%esp 116860: 5b pop %ebx 116861: 5e pop %esi 116862: 5f pop %edi 116863: c9 leave 116864: c3 ret
116865: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
116868: a1 14 21 14 00 mov 0x142114,%eax 11686d: 40 inc %eax 11686e: a3 14 21 14 00 mov %eax,0x142114
* 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 );
116873: 83 ec 0c sub $0xc,%esp 116876: 68 a0 1f 14 00 push $0x141fa0 11687b: 89 55 e0 mov %edx,-0x20(%ebp) 11687e: e8 09 45 00 00 call 11ad8c <_Objects_Allocate> 116883: 89 45 e4 mov %eax,-0x1c(%ebp)
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
116886: 83 c4 10 add $0x10,%esp 116889: 85 c0 test %eax,%eax 11688b: 8b 55 e0 mov -0x20(%ebp),%edx
11688e: 74 58 je 1168e8 <rtems_partition_create+0xf0>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
116890: 8b 45 e4 mov -0x1c(%ebp),%eax 116893: 89 70 10 mov %esi,0x10(%eax)
the_partition->length = length;
116896: 89 50 14 mov %edx,0x14(%eax)
the_partition->buffer_size = buffer_size;
116899: 89 78 18 mov %edi,0x18(%eax)
the_partition->attribute_set = attribute_set;
11689c: 8b 4d 18 mov 0x18(%ebp),%ecx 11689f: 89 48 1c mov %ecx,0x1c(%eax)
the_partition->number_of_used_blocks = 0;
1168a2: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax)
_Chain_Initialize( &the_partition->Memory, starting_address,
1168a9: 57 push %edi 1168aa: 89 d0 mov %edx,%eax 1168ac: 31 d2 xor %edx,%edx 1168ae: f7 f7 div %edi 1168b0: 50 push %eax 1168b1: 56 push %esi 1168b2: 8b 45 e4 mov -0x1c(%ebp),%eax 1168b5: 83 c0 24 add $0x24,%eax 1168b8: 50 push %eax 1168b9: e8 76 2f 00 00 call 119834 <_Chain_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
1168be: 8b 7d e4 mov -0x1c(%ebp),%edi 1168c1: 8b 47 08 mov 0x8(%edi),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
1168c4: 0f b7 f0 movzwl %ax,%esi
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
1168c7: 8b 15 bc 1f 14 00 mov 0x141fbc,%edx 1168cd: 89 3c b2 mov %edi,(%edx,%esi,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
1168d0: 89 5f 0c mov %ebx,0xc(%edi)
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
1168d3: 8b 55 1c mov 0x1c(%ebp),%edx 1168d6: 89 02 mov %eax,(%edx)
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
1168d8: e8 33 52 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1168dd: 83 c4 10 add $0x10,%esp 1168e0: 31 c0 xor %eax,%eax 1168e2: e9 66 ff ff ff jmp 11684d <rtems_partition_create+0x55>
1168e7: 90 nop <== NOT EXECUTED
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
_Thread_Enable_dispatch();
1168e8: e8 23 52 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
1168ed: b8 05 00 00 00 mov $0x5,%eax 1168f2: e9 56 ff ff ff jmp 11684d <rtems_partition_create+0x55>
001168f8 <rtems_partition_delete>:
*/
rtems_status_code rtems_partition_delete(
rtems_id id
)
{
1168f8: 55 push %ebp 1168f9: 89 e5 mov %esp,%ebp 1168fb: 83 ec 2c sub $0x2c,%esp
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
1168fe: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
_Objects_Get( &_Partition_Information, id, location );
116901: 50 push %eax 116902: ff 75 08 pushl 0x8(%ebp) 116905: 68 a0 1f 14 00 push $0x141fa0 11690a: e8 71 49 00 00 call 11b280 <_Objects_Get>
switch ( location ) {
11690f: 83 c4 10 add $0x10,%esp 116912: 8b 55 f4 mov -0xc(%ebp),%edx 116915: 85 d2 test %edx,%edx
116917: 74 07 je 116920 <rtems_partition_delete+0x28>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
116919: b8 04 00 00 00 mov $0x4,%eax
}
11691e: c9 leave 11691f: c3 ret
the_partition = _Partition_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_partition->number_of_used_blocks == 0 ) {
116920: 8b 48 20 mov 0x20(%eax),%ecx 116923: 85 c9 test %ecx,%ecx
116925: 74 0d je 116934 <rtems_partition_delete+0x3c>
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
116927: e8 e4 51 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_RESOURCE_IN_USE;
11692c: b8 0c 00 00 00 mov $0xc,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116931: c9 leave 116932: c3 ret
116933: 90 nop <== NOT EXECUTED
the_partition = _Partition_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_partition->number_of_used_blocks == 0 ) {
_Objects_Close( &_Partition_Information, &the_partition->Object );
116934: 83 ec 08 sub $0x8,%esp 116937: 50 push %eax 116938: 68 a0 1f 14 00 push $0x141fa0 11693d: 89 45 e4 mov %eax,-0x1c(%ebp) 116940: e8 c3 44 00 00 call 11ae08 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Partition_Free (
Partition_Control *the_partition
)
{
_Objects_Free( &_Partition_Information, &the_partition->Object );
116945: 58 pop %eax 116946: 5a pop %edx 116947: 8b 45 e4 mov -0x1c(%ebp),%eax 11694a: 50 push %eax 11694b: 68 a0 1f 14 00 push $0x141fa0 116950: e8 af 47 00 00 call 11b104 <_Objects_Free>
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
116955: e8 b6 51 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
11695a: 83 c4 10 add $0x10,%esp 11695d: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
11695f: c9 leave 116960: c3 ret
00116964 <rtems_partition_get_buffer>:
rtems_status_code rtems_partition_get_buffer(
rtems_id id,
void **buffer
)
{
116964: 55 push %ebp 116965: 89 e5 mov %esp,%ebp 116967: 56 push %esi 116968: 53 push %ebx 116969: 83 ec 20 sub $0x20,%esp 11696c: 8b 5d 0c mov 0xc(%ebp),%ebx
register Partition_Control *the_partition;
Objects_Locations location;
void *the_buffer;
if ( !buffer )
11696f: 85 db test %ebx,%ebx
116971: 74 59 je 1169cc <rtems_partition_get_buffer+0x68>
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
_Objects_Get( &_Partition_Information, id, location );
116973: 52 push %edx
return RTEMS_INVALID_ADDRESS;
the_partition = _Partition_Get( id, &location );
116974: 8d 45 f4 lea -0xc(%ebp),%eax 116977: 50 push %eax 116978: ff 75 08 pushl 0x8(%ebp) 11697b: 68 a0 1f 14 00 push $0x141fa0 116980: e8 fb 48 00 00 call 11b280 <_Objects_Get> 116985: 89 c6 mov %eax,%esi
switch ( location ) {
116987: 83 c4 10 add $0x10,%esp 11698a: 8b 45 f4 mov -0xc(%ebp),%eax 11698d: 85 c0 test %eax,%eax
11698f: 75 2f jne 1169c0 <rtems_partition_get_buffer+0x5c>
*/
RTEMS_INLINE_ROUTINE void *_Partition_Allocate_buffer (
Partition_Control *the_partition
)
{
return _Chain_Get( &the_partition->Memory );
116991: 83 ec 0c sub $0xc,%esp 116994: 8d 46 24 lea 0x24(%esi),%eax 116997: 50 push %eax 116998: e8 73 2e 00 00 call 119810 <_Chain_Get>
case OBJECTS_LOCAL:
the_buffer = _Partition_Allocate_buffer( the_partition );
if ( the_buffer ) {
11699d: 83 c4 10 add $0x10,%esp 1169a0: 85 c0 test %eax,%eax
1169a2: 74 34 je 1169d8 <rtems_partition_get_buffer+0x74>
the_partition->number_of_used_blocks += 1;
1169a4: ff 46 20 incl 0x20(%esi)
_Thread_Enable_dispatch();
1169a7: 89 45 e4 mov %eax,-0x1c(%ebp) 1169aa: e8 61 51 00 00 call 11bb10 <_Thread_Enable_dispatch>
*buffer = the_buffer;
1169af: 8b 45 e4 mov -0x1c(%ebp),%eax 1169b2: 89 03 mov %eax,(%ebx)
return RTEMS_SUCCESSFUL;
1169b4: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1169b6: 8d 65 f8 lea -0x8(%ebp),%esp 1169b9: 5b pop %ebx 1169ba: 5e pop %esi 1169bb: c9 leave 1169bc: c3 ret
1169bd: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1169c0: b8 04 00 00 00 mov $0x4,%eax
}
1169c5: 8d 65 f8 lea -0x8(%ebp),%esp 1169c8: 5b pop %ebx 1169c9: 5e pop %esi 1169ca: c9 leave 1169cb: c3 ret
register Partition_Control *the_partition;
Objects_Locations location;
void *the_buffer;
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
1169cc: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1169d1: 8d 65 f8 lea -0x8(%ebp),%esp 1169d4: 5b pop %ebx 1169d5: 5e pop %esi 1169d6: c9 leave 1169d7: c3 ret
the_partition->number_of_used_blocks += 1;
_Thread_Enable_dispatch();
*buffer = the_buffer;
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
1169d8: e8 33 51 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_UNSATISFIED;
1169dd: b8 0d 00 00 00 mov $0xd,%eax 1169e2: eb e1 jmp 1169c5 <rtems_partition_get_buffer+0x61>
00116a08 <rtems_partition_return_buffer>:
rtems_status_code rtems_partition_return_buffer(
rtems_id id,
void *buffer
)
{
116a08: 55 push %ebp 116a09: 89 e5 mov %esp,%ebp 116a0b: 56 push %esi 116a0c: 53 push %ebx 116a0d: 83 ec 14 sub $0x14,%esp 116a10: 8b 75 0c mov 0xc(%ebp),%esi
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
116a13: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
_Objects_Get( &_Partition_Information, id, location );
116a16: 50 push %eax 116a17: ff 75 08 pushl 0x8(%ebp) 116a1a: 68 a0 1f 14 00 push $0x141fa0 116a1f: e8 5c 48 00 00 call 11b280 <_Objects_Get> 116a24: 89 c3 mov %eax,%ebx
switch ( location ) {
116a26: 83 c4 10 add $0x10,%esp 116a29: 8b 45 f4 mov -0xc(%ebp),%eax 116a2c: 85 c0 test %eax,%eax
116a2e: 74 0c je 116a3c <rtems_partition_return_buffer+0x34>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
116a30: b8 04 00 00 00 mov $0x4,%eax
}
116a35: 8d 65 f8 lea -0x8(%ebp),%esp 116a38: 5b pop %ebx 116a39: 5e pop %esi 116a3a: c9 leave 116a3b: c3 ret
)
{
void *starting;
void *ending;
starting = the_partition->starting_address;
116a3c: 8b 43 10 mov 0x10(%ebx),%eax
ending = _Addresses_Add_offset( starting, the_partition->length );
116a3f: 8b 53 14 mov 0x14(%ebx),%edx
const void *address,
const void *base,
const void *limit
)
{
return (address >= base && address <= limit);
116a42: 39 c6 cmp %eax,%esi
116a44: 72 3a jb 116a80 <rtems_partition_return_buffer+0x78>
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
116a46: 8d 14 10 lea (%eax,%edx,1),%edx
const void *address,
const void *base,
const void *limit
)
{
return (address >= base && address <= limit);
116a49: 39 d6 cmp %edx,%esi
116a4b: 77 33 ja 116a80 <rtems_partition_return_buffer+0x78><== NEVER TAKEN
RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract (
const void *left,
const void *right
)
{
return (int32_t) ((const char *) left - (const char *) right);
116a4d: 89 f2 mov %esi,%edx 116a4f: 29 c2 sub %eax,%edx 116a51: 89 d0 mov %edx,%eax
offset = (uint32_t) _Addresses_Subtract(
the_buffer,
the_partition->starting_address
);
return ((offset % the_partition->buffer_size) == 0);
116a53: 31 d2 xor %edx,%edx 116a55: f7 73 18 divl 0x18(%ebx)
starting = the_partition->starting_address;
ending = _Addresses_Add_offset( starting, the_partition->length );
return (
_Addresses_Is_in_range( the_buffer, starting, ending ) &&
116a58: 85 d2 test %edx,%edx
116a5a: 75 24 jne 116a80 <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 );
116a5c: 83 ec 08 sub $0x8,%esp 116a5f: 56 push %esi 116a60: 8d 43 24 lea 0x24(%ebx),%eax 116a63: 50 push %eax 116a64: e8 6b 2d 00 00 call 1197d4 <_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;
116a69: ff 4b 20 decl 0x20(%ebx)
_Thread_Enable_dispatch();
116a6c: e8 9f 50 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
116a71: 83 c4 10 add $0x10,%esp 116a74: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116a76: 8d 65 f8 lea -0x8(%ebp),%esp 116a79: 5b pop %ebx 116a7a: 5e pop %esi 116a7b: c9 leave 116a7c: c3 ret
116a7d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
116a80: e8 8b 50 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_INVALID_ADDRESS;
116a85: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116a8a: 8d 65 f8 lea -0x8(%ebp),%esp 116a8d: 5b pop %ebx 116a8e: 5e pop %esi 116a8f: c9 leave 116a90: c3 ret
00115e2c <rtems_port_create>:
void *internal_start,
void *external_start,
uint32_t length,
rtems_id *id
)
{
115e2c: 55 push %ebp 115e2d: 89 e5 mov %esp,%ebp 115e2f: 57 push %edi 115e30: 56 push %esi 115e31: 53 push %ebx 115e32: 83 ec 1c sub $0x1c,%esp 115e35: 8b 5d 08 mov 0x8(%ebp),%ebx 115e38: 8b 55 0c mov 0xc(%ebp),%edx 115e3b: 8b 7d 10 mov 0x10(%ebp),%edi 115e3e: 8b 75 18 mov 0x18(%ebp),%esi
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
115e41: 85 db test %ebx,%ebx
115e43: 74 1b je 115e60 <rtems_port_create+0x34>
return RTEMS_INVALID_NAME;
if ( !id )
115e45: 85 f6 test %esi,%esi
115e47: 74 08 je 115e51 <rtems_port_create+0x25>
* id - port id
* RTEMS_SUCCESSFUL - if successful
* error code - if unsuccessful
*/
rtems_status_code rtems_port_create(
115e49: 89 f8 mov %edi,%eax 115e4b: 09 d0 or %edx,%eax
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( !_Addresses_Is_aligned( internal_start ) ||
115e4d: a8 03 test $0x3,%al
115e4f: 74 1f je 115e70 <rtems_port_create+0x44>
!_Addresses_Is_aligned( external_start ) )
return RTEMS_INVALID_ADDRESS;
115e51: b8 09 00 00 00 mov $0x9,%eax
);
*id = the_port->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
115e56: 8d 65 f4 lea -0xc(%ebp),%esp 115e59: 5b pop %ebx 115e5a: 5e pop %esi 115e5b: 5f pop %edi 115e5c: c9 leave 115e5d: c3 ret
115e5e: 66 90 xchg %ax,%ax <== NOT EXECUTED
)
{
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
115e60: b8 03 00 00 00 mov $0x3,%eax
);
*id = the_port->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
115e65: 8d 65 f4 lea -0xc(%ebp),%esp 115e68: 5b pop %ebx 115e69: 5e pop %esi 115e6a: 5f pop %edi 115e6b: c9 leave 115e6c: c3 ret
115e6d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
115e70: a1 14 21 14 00 mov 0x142114,%eax 115e75: 40 inc %eax 115e76: a3 14 21 14 00 mov %eax,0x142114
*/
RTEMS_INLINE_ROUTINE Dual_ported_memory_Control
*_Dual_ported_memory_Allocate ( void )
{
return (Dual_ported_memory_Control *)
_Objects_Allocate( &_Dual_ported_memory_Information );
115e7b: 83 ec 0c sub $0xc,%esp 115e7e: 68 60 1f 14 00 push $0x141f60 115e83: 89 55 e4 mov %edx,-0x1c(%ebp) 115e86: e8 01 4f 00 00 call 11ad8c <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_port = _Dual_ported_memory_Allocate();
if ( !the_port ) {
115e8b: 83 c4 10 add $0x10,%esp 115e8e: 85 c0 test %eax,%eax 115e90: 8b 55 e4 mov -0x1c(%ebp),%edx
115e93: 74 33 je 115ec8 <rtems_port_create+0x9c>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_port->internal_base = internal_start;
115e95: 89 50 10 mov %edx,0x10(%eax)
the_port->external_base = external_start;
115e98: 89 78 14 mov %edi,0x14(%eax)
the_port->length = length - 1;
115e9b: 8b 55 14 mov 0x14(%ebp),%edx 115e9e: 4a dec %edx 115e9f: 89 50 18 mov %edx,0x18(%eax)
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
115ea2: 8b 50 08 mov 0x8(%eax),%edx
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
115ea5: 0f b7 fa movzwl %dx,%edi
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
115ea8: 8b 0d 7c 1f 14 00 mov 0x141f7c,%ecx 115eae: 89 04 b9 mov %eax,(%ecx,%edi,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
115eb1: 89 58 0c mov %ebx,0xc(%eax)
&_Dual_ported_memory_Information,
&the_port->Object,
(Objects_Name) name
);
*id = the_port->Object.id;
115eb4: 89 16 mov %edx,(%esi)
_Thread_Enable_dispatch();
115eb6: e8 55 5c 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
115ebb: 31 c0 xor %eax,%eax
}
115ebd: 8d 65 f4 lea -0xc(%ebp),%esp 115ec0: 5b pop %ebx 115ec1: 5e pop %esi 115ec2: 5f pop %edi 115ec3: c9 leave 115ec4: c3 ret
115ec5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_Thread_Disable_dispatch(); /* to prevent deletion */
the_port = _Dual_ported_memory_Allocate();
if ( !the_port ) {
_Thread_Enable_dispatch();
115ec8: e8 43 5c 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
115ecd: b8 05 00 00 00 mov $0x5,%eax 115ed2: eb 82 jmp 115e56 <rtems_port_create+0x2a>
00115ed4 <rtems_port_delete>:
*/
rtems_status_code rtems_port_delete(
rtems_id id
)
{
115ed4: 55 push %ebp 115ed5: 89 e5 mov %esp,%ebp 115ed7: 83 ec 2c sub $0x2c,%esp
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
the_port = _Dual_ported_memory_Get( id, &location );
115eda: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Dual_ported_memory_Control *)
_Objects_Get( &_Dual_ported_memory_Information, id, location );
115edd: 50 push %eax 115ede: ff 75 08 pushl 0x8(%ebp) 115ee1: 68 60 1f 14 00 push $0x141f60 115ee6: e8 95 53 00 00 call 11b280 <_Objects_Get>
switch ( location ) {
115eeb: 83 c4 10 add $0x10,%esp 115eee: 8b 4d f4 mov -0xc(%ebp),%ecx 115ef1: 85 c9 test %ecx,%ecx
115ef3: 75 2f jne 115f24 <rtems_port_delete+0x50>
case OBJECTS_LOCAL:
_Objects_Close( &_Dual_ported_memory_Information, &the_port->Object );
115ef5: 83 ec 08 sub $0x8,%esp 115ef8: 50 push %eax 115ef9: 68 60 1f 14 00 push $0x141f60 115efe: 89 45 e4 mov %eax,-0x1c(%ebp) 115f01: e8 02 4f 00 00 call 11ae08 <_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 );
115f06: 58 pop %eax 115f07: 5a pop %edx 115f08: 8b 45 e4 mov -0x1c(%ebp),%eax 115f0b: 50 push %eax 115f0c: 68 60 1f 14 00 push $0x141f60 115f11: e8 ee 51 00 00 call 11b104 <_Objects_Free>
_Dual_ported_memory_Free( the_port );
_Thread_Enable_dispatch();
115f16: e8 f5 5b 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
115f1b: 83 c4 10 add $0x10,%esp 115f1e: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
115f20: c9 leave 115f21: c3 ret
115f22: 66 90 xchg %ax,%ax <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115f24: b8 04 00 00 00 mov $0x4,%eax
}
115f29: c9 leave 115f2a: c3 ret
00115f2c <rtems_port_external_to_internal>:
rtems_status_code rtems_port_external_to_internal(
rtems_id id,
void *external,
void **internal
)
{
115f2c: 55 push %ebp 115f2d: 89 e5 mov %esp,%ebp 115f2f: 56 push %esi 115f30: 53 push %ebx 115f31: 83 ec 10 sub $0x10,%esp 115f34: 8b 75 0c mov 0xc(%ebp),%esi 115f37: 8b 5d 10 mov 0x10(%ebp),%ebx
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
uint32_t ending;
if ( !internal )
115f3a: 85 db test %ebx,%ebx
115f3c: 74 4e je 115f8c <rtems_port_external_to_internal+0x60>
Objects_Id id,
Objects_Locations *location
)
{
return (Dual_ported_memory_Control *)
_Objects_Get( &_Dual_ported_memory_Information, id, location );
115f3e: 51 push %ecx
return RTEMS_INVALID_ADDRESS;
the_port = _Dual_ported_memory_Get( id, &location );
115f3f: 8d 45 f4 lea -0xc(%ebp),%eax 115f42: 50 push %eax 115f43: ff 75 08 pushl 0x8(%ebp) 115f46: 68 60 1f 14 00 push $0x141f60 115f4b: e8 30 53 00 00 call 11b280 <_Objects_Get>
switch ( location ) {
115f50: 83 c4 10 add $0x10,%esp 115f53: 8b 55 f4 mov -0xc(%ebp),%edx 115f56: 85 d2 test %edx,%edx
115f58: 74 0e je 115f68 <rtems_port_external_to_internal+0x3c>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115f5a: b8 04 00 00 00 mov $0x4,%eax
}
115f5f: 8d 65 f8 lea -0x8(%ebp),%esp 115f62: 5b pop %ebx 115f63: 5e pop %esi 115f64: c9 leave 115f65: c3 ret
115f66: 66 90 xchg %ax,%ax <== NOT EXECUTED
RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract (
const void *left,
const void *right
)
{
return (int32_t) ((const char *) left - (const char *) right);
115f68: 89 f2 mov %esi,%edx 115f6a: 2b 50 14 sub 0x14(%eax),%edx
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 )
115f6d: 3b 50 18 cmp 0x18(%eax),%edx
115f70: 77 16 ja 115f88 <rtems_port_external_to_internal+0x5c>
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
115f72: 03 50 10 add 0x10(%eax),%edx 115f75: 89 13 mov %edx,(%ebx)
*internal = external;
else
*internal = _Addresses_Add_offset( the_port->internal_base,
ending );
_Thread_Enable_dispatch();
115f77: e8 94 5b 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
115f7c: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
115f7e: 8d 65 f8 lea -0x8(%ebp),%esp 115f81: 5b pop %ebx 115f82: 5e pop %esi 115f83: c9 leave 115f84: c3 ret
115f85: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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;
115f88: 89 33 mov %esi,(%ebx) 115f8a: eb eb jmp 115f77 <rtems_port_external_to_internal+0x4b>
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
uint32_t ending;
if ( !internal )
return RTEMS_INVALID_ADDRESS;
115f8c: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
115f91: 8d 65 f8 lea -0x8(%ebp),%esp 115f94: 5b pop %ebx 115f95: 5e pop %esi 115f96: c9 leave 115f97: c3 ret
00115fbc <rtems_port_internal_to_external>:
rtems_status_code rtems_port_internal_to_external(
rtems_id id,
void *internal,
void **external
)
{
115fbc: 55 push %ebp 115fbd: 89 e5 mov %esp,%ebp 115fbf: 56 push %esi 115fc0: 53 push %ebx 115fc1: 83 ec 10 sub $0x10,%esp 115fc4: 8b 75 0c mov 0xc(%ebp),%esi 115fc7: 8b 5d 10 mov 0x10(%ebp),%ebx
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
uint32_t ending;
if ( !external )
115fca: 85 db test %ebx,%ebx
115fcc: 74 4e je 11601c <rtems_port_internal_to_external+0x60><== NEVER TAKEN
115fce: 51 push %ecx
return RTEMS_INVALID_ADDRESS;
the_port = _Dual_ported_memory_Get( id, &location );
115fcf: 8d 45 f4 lea -0xc(%ebp),%eax 115fd2: 50 push %eax 115fd3: ff 75 08 pushl 0x8(%ebp) 115fd6: 68 60 1f 14 00 push $0x141f60 115fdb: e8 a0 52 00 00 call 11b280 <_Objects_Get>
switch ( location ) {
115fe0: 83 c4 10 add $0x10,%esp 115fe3: 8b 55 f4 mov -0xc(%ebp),%edx 115fe6: 85 d2 test %edx,%edx
115fe8: 74 0e je 115ff8 <rtems_port_internal_to_external+0x3c>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115fea: b8 04 00 00 00 mov $0x4,%eax
}
115fef: 8d 65 f8 lea -0x8(%ebp),%esp 115ff2: 5b pop %ebx 115ff3: 5e pop %esi 115ff4: c9 leave 115ff5: c3 ret
115ff6: 66 90 xchg %ax,%ax <== NOT EXECUTED
RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract (
const void *left,
const void *right
)
{
return (int32_t) ((const char *) left - (const char *) right);
115ff8: 89 f2 mov %esi,%edx 115ffa: 2b 50 10 sub 0x10(%eax),%edx
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
ending = _Addresses_Subtract( internal, the_port->internal_base );
if ( ending > the_port->length )
115ffd: 3b 50 18 cmp 0x18(%eax),%edx
116000: 77 16 ja 116018 <rtems_port_internal_to_external+0x5c>
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
116002: 03 50 14 add 0x14(%eax),%edx 116005: 89 13 mov %edx,(%ebx)
*external = internal;
else
*external = _Addresses_Add_offset( the_port->external_base,
ending );
_Thread_Enable_dispatch();
116007: e8 04 5b 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
11600c: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
11600e: 8d 65 f8 lea -0x8(%ebp),%esp 116011: 5b pop %ebx 116012: 5e pop %esi 116013: c9 leave 116014: c3 ret
116015: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
switch ( location ) {
case OBJECTS_LOCAL:
ending = _Addresses_Subtract( internal, the_port->internal_base );
if ( ending > the_port->length )
*external = internal;
116018: 89 33 mov %esi,(%ebx) 11601a: eb eb jmp 116007 <rtems_port_internal_to_external+0x4b>
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
uint32_t ending;
if ( !external )
return RTEMS_INVALID_ADDRESS;
11601c: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116021: 8d 65 f8 lea -0x8(%ebp),%esp 116024: 5b pop %ebx 116025: 5e pop %esi 116026: c9 leave 116027: c3 ret
00116a94 <rtems_rate_monotonic_cancel>:
*/
rtems_status_code rtems_rate_monotonic_cancel(
rtems_id id
)
{
116a94: 55 push %ebp 116a95: 89 e5 mov %esp,%ebp 116a97: 53 push %ebx 116a98: 83 ec 18 sub $0x18,%esp
Rate_monotonic_Control *the_period;
Objects_Locations location;
the_period = _Rate_monotonic_Get( id, &location );
116a9b: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
116a9e: 50 push %eax 116a9f: ff 75 08 pushl 0x8(%ebp) 116aa2: 68 e0 1f 14 00 push $0x141fe0 116aa7: e8 d4 47 00 00 call 11b280 <_Objects_Get> 116aac: 89 c3 mov %eax,%ebx
switch ( location ) {
116aae: 83 c4 10 add $0x10,%esp 116ab1: 8b 45 f4 mov -0xc(%ebp),%eax 116ab4: 85 c0 test %eax,%eax
116ab6: 74 0c je 116ac4 <rtems_rate_monotonic_cancel+0x30>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
116ab8: b8 04 00 00 00 mov $0x4,%eax
}
116abd: 8b 5d fc mov -0x4(%ebp),%ebx 116ac0: c9 leave 116ac1: c3 ret
116ac2: 66 90 xchg %ax,%ax <== NOT EXECUTED
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
116ac4: a1 d8 26 14 00 mov 0x1426d8,%eax 116ac9: 39 43 40 cmp %eax,0x40(%ebx)
116acc: 74 12 je 116ae0 <rtems_rate_monotonic_cancel+0x4c>
_Thread_Enable_dispatch();
116ace: e8 3d 50 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_NOT_OWNER_OF_RESOURCE;
116ad3: b8 17 00 00 00 mov $0x17,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116ad8: 8b 5d fc mov -0x4(%ebp),%ebx 116adb: c9 leave 116adc: c3 ret
116add: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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 );
116ae0: 83 ec 0c sub $0xc,%esp 116ae3: 8d 43 10 lea 0x10(%ebx),%eax 116ae6: 50 push %eax 116ae7: e8 60 64 00 00 call 11cf4c <_Watchdog_Remove>
the_period->state = RATE_MONOTONIC_INACTIVE;
116aec: c7 43 38 00 00 00 00 movl $0x0,0x38(%ebx)
_Thread_Enable_dispatch();
116af3: e8 18 50 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
116af8: 83 c4 10 add $0x10,%esp 116afb: 31 c0 xor %eax,%eax 116afd: eb be jmp 116abd <rtems_rate_monotonic_cancel+0x29>
0010c30c <rtems_rate_monotonic_create>:
rtems_status_code rtems_rate_monotonic_create(
rtems_name name,
rtems_id *id
)
{
10c30c: 55 push %ebp 10c30d: 89 e5 mov %esp,%ebp 10c30f: 57 push %edi 10c310: 56 push %esi 10c311: 53 push %ebx 10c312: 83 ec 1c sub $0x1c,%esp 10c315: 8b 5d 08 mov 0x8(%ebp),%ebx 10c318: 8b 75 0c mov 0xc(%ebp),%esi
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
10c31b: 85 db test %ebx,%ebx
10c31d: 0f 84 a9 00 00 00 je 10c3cc <rtems_rate_monotonic_create+0xc0>
return RTEMS_INVALID_NAME;
if ( !id )
10c323: 85 f6 test %esi,%esi
10c325: 0f 84 c5 00 00 00 je 10c3f0 <rtems_rate_monotonic_create+0xe4>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10c32b: a1 f4 a7 12 00 mov 0x12a7f4,%eax 10c330: 40 inc %eax 10c331: a3 f4 a7 12 00 mov %eax,0x12a7f4
* the inactive chain of free period control blocks.
*/
RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Allocate( void )
{
return (Rate_monotonic_Control *)
_Objects_Allocate( &_Rate_monotonic_Information );
10c336: 83 ec 0c sub $0xc,%esp 10c339: 68 00 a7 12 00 push $0x12a700 10c33e: e8 25 1f 00 00 call 10e268 <_Objects_Allocate> 10c343: 89 c2 mov %eax,%edx
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
10c345: 83 c4 10 add $0x10,%esp 10c348: 85 c0 test %eax,%eax
10c34a: 0f 84 8c 00 00 00 je 10c3dc <rtems_rate_monotonic_create+0xd0>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
10c350: a1 b8 ad 12 00 mov 0x12adb8,%eax 10c355: 89 42 40 mov %eax,0x40(%edx)
the_period->state = RATE_MONOTONIC_INACTIVE;
10c358: 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;
10c35f: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx)
the_watchdog->routine = routine;
10c366: c7 42 2c 00 00 00 00 movl $0x0,0x2c(%edx)
the_watchdog->id = id;
10c36d: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx)
the_watchdog->user_data = user_data;
10c374: 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 );
10c37b: 8d 42 54 lea 0x54(%edx),%eax 10c37e: 89 45 e4 mov %eax,-0x1c(%ebp) 10c381: b9 38 00 00 00 mov $0x38,%ecx 10c386: 31 c0 xor %eax,%eax 10c388: 8b 7d e4 mov -0x1c(%ebp),%edi 10c38b: f3 aa rep stos %al,%es:(%edi) 10c38d: c7 42 5c ff ff ff 7f movl $0x7fffffff,0x5c(%edx) 10c394: c7 42 60 ff ff ff 7f movl $0x7fffffff,0x60(%edx) 10c39b: c7 42 74 ff ff ff 7f movl $0x7fffffff,0x74(%edx) 10c3a2: c7 42 78 ff ff ff 7f movl $0x7fffffff,0x78(%edx)
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10c3a9: 8b 42 08 mov 0x8(%edx),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
10c3ac: 0f b7 f8 movzwl %ax,%edi
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10c3af: 8b 0d 1c a7 12 00 mov 0x12a71c,%ecx 10c3b5: 89 14 b9 mov %edx,(%ecx,%edi,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10c3b8: 89 5a 0c mov %ebx,0xc(%edx)
&_Rate_monotonic_Information,
&the_period->Object,
(Objects_Name) name
);
*id = the_period->Object.id;
10c3bb: 89 06 mov %eax,(%esi)
_Thread_Enable_dispatch();
10c3bd: e8 d6 2c 00 00 call 10f098 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10c3c2: 31 c0 xor %eax,%eax
}
10c3c4: 8d 65 f4 lea -0xc(%ebp),%esp 10c3c7: 5b pop %ebx 10c3c8: 5e pop %esi 10c3c9: 5f pop %edi 10c3ca: c9 leave 10c3cb: c3 ret
)
{
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
10c3cc: b8 03 00 00 00 mov $0x3,%eax
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10c3d1: 8d 65 f4 lea -0xc(%ebp),%esp 10c3d4: 5b pop %ebx 10c3d5: 5e pop %esi 10c3d6: 5f pop %edi 10c3d7: c9 leave 10c3d8: c3 ret
10c3d9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
_Thread_Enable_dispatch();
10c3dc: e8 b7 2c 00 00 call 10f098 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
10c3e1: b8 05 00 00 00 mov $0x5,%eax
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10c3e6: 8d 65 f4 lea -0xc(%ebp),%esp 10c3e9: 5b pop %ebx 10c3ea: 5e pop %esi 10c3eb: 5f pop %edi 10c3ec: c9 leave 10c3ed: c3 ret
10c3ee: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
10c3f0: b8 09 00 00 00 mov $0x9,%eax
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10c3f5: 8d 65 f4 lea -0xc(%ebp),%esp 10c3f8: 5b pop %ebx 10c3f9: 5e pop %esi 10c3fa: 5f pop %edi 10c3fb: c9 leave 10c3fc: c3 ret
0011288c <rtems_rate_monotonic_get_status>:
rtems_status_code rtems_rate_monotonic_get_status(
rtems_id id,
rtems_rate_monotonic_period_status *status
)
{
11288c: 55 push %ebp 11288d: 89 e5 mov %esp,%ebp 11288f: 53 push %ebx 112890: 83 ec 24 sub $0x24,%esp 112893: 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 )
112896: 85 db test %ebx,%ebx
112898: 0f 84 92 00 00 00 je 112930 <rtems_rate_monotonic_get_status+0xa4>
11289e: 50 push %eax
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
11289f: 8d 45 f4 lea -0xc(%ebp),%eax 1128a2: 50 push %eax 1128a3: ff 75 08 pushl 0x8(%ebp) 1128a6: 68 00 a7 12 00 push $0x12a700 1128ab: e8 58 bf ff ff call 10e808 <_Objects_Get>
switch ( location ) {
1128b0: 83 c4 10 add $0x10,%esp 1128b3: 8b 4d f4 mov -0xc(%ebp),%ecx 1128b6: 85 c9 test %ecx,%ecx
1128b8: 74 0a je 1128c4 <rtems_rate_monotonic_get_status+0x38>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1128ba: b8 04 00 00 00 mov $0x4,%eax
}
1128bf: 8b 5d fc mov -0x4(%ebp),%ebx 1128c2: c9 leave 1128c3: c3 ret
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
1128c4: 8b 50 40 mov 0x40(%eax),%edx 1128c7: 8b 52 08 mov 0x8(%edx),%edx 1128ca: 89 13 mov %edx,(%ebx)
status->state = the_period->state;
1128cc: 8b 50 38 mov 0x38(%eax),%edx 1128cf: 89 53 04 mov %edx,0x4(%ebx)
/*
* If the period is inactive, there is no information.
*/
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
1128d2: 85 d2 test %edx,%edx
1128d4: 75 2a jne 112900 <rtems_rate_monotonic_get_status+0x74>
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timespec_Set_to_zero( &status->since_last_period );
1128d6: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) 1128dd: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx)
_Timespec_Set_to_zero( &status->executed_since_last_period );
1128e4: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) 1128eb: 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();
1128f2: e8 a1 c7 ff ff call 10f098 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1128f7: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1128f9: 8b 5d fc mov -0x4(%ebp),%ebx 1128fc: c9 leave 1128fd: c3 ret
1128fe: 66 90 xchg %ax,%ax <== NOT EXECUTED
} else {
/*
* Grab the current status.
*/
valid_status =
112900: 52 push %edx
_Rate_monotonic_Get_status(
112901: 8d 55 ec lea -0x14(%ebp),%edx
} else {
/*
* Grab the current status.
*/
valid_status =
112904: 52 push %edx
_Rate_monotonic_Get_status(
112905: 8d 55 e4 lea -0x1c(%ebp),%edx
} else {
/*
* Grab the current status.
*/
valid_status =
112908: 52 push %edx 112909: 50 push %eax 11290a: e8 15 9b ff ff call 10c424 <_Rate_monotonic_Get_status>
_Rate_monotonic_Get_status(
the_period, &since_last_period, &executed
);
if (!valid_status) {
11290f: 83 c4 10 add $0x10,%esp 112912: 84 c0 test %al,%al
112914: 74 26 je 11293c <rtems_rate_monotonic_get_status+0xb0>
_Thread_Enable_dispatch();
return RTEMS_NOT_DEFINED;
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec(
112916: 8b 45 e4 mov -0x1c(%ebp),%eax 112919: 8b 55 e8 mov -0x18(%ebp),%edx 11291c: 89 43 08 mov %eax,0x8(%ebx) 11291f: 89 53 0c mov %edx,0xc(%ebx)
&since_last_period, &status->since_last_period
);
_Timestamp_To_timespec(
112922: 8b 45 ec mov -0x14(%ebp),%eax 112925: 8b 55 f0 mov -0x10(%ebp),%edx 112928: 89 43 10 mov %eax,0x10(%ebx) 11292b: 89 53 14 mov %edx,0x14(%ebx) 11292e: eb c2 jmp 1128f2 <rtems_rate_monotonic_get_status+0x66>
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
return RTEMS_INVALID_ADDRESS;
112930: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
112935: 8b 5d fc mov -0x4(%ebp),%ebx 112938: c9 leave 112939: c3 ret
11293a: 66 90 xchg %ax,%ax <== NOT EXECUTED
valid_status =
_Rate_monotonic_Get_status(
the_period, &since_last_period, &executed
);
if (!valid_status) {
_Thread_Enable_dispatch();
11293c: e8 57 c7 ff ff call 10f098 <_Thread_Enable_dispatch>
return RTEMS_NOT_DEFINED;
112941: b8 0b 00 00 00 mov $0xb,%eax 112946: e9 74 ff ff ff jmp 1128bf <rtems_rate_monotonic_get_status+0x33>
0010c620 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
10c620: 55 push %ebp 10c621: 89 e5 mov %esp,%ebp 10c623: 57 push %edi 10c624: 56 push %esi 10c625: 53 push %ebx 10c626: 83 ec 30 sub $0x30,%esp 10c629: 8b 5d 08 mov 0x8(%ebp),%ebx 10c62c: 8b 75 0c mov 0xc(%ebp),%esi
Objects_Locations location;
rtems_status_code return_value;
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
10c62f: 8d 45 e4 lea -0x1c(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
10c632: 50 push %eax 10c633: 53 push %ebx 10c634: 68 00 a7 12 00 push $0x12a700 10c639: e8 ca 21 00 00 call 10e808 <_Objects_Get>
switch ( location ) {
10c63e: 83 c4 10 add $0x10,%esp 10c641: 8b 55 e4 mov -0x1c(%ebp),%edx 10c644: 85 d2 test %edx,%edx
10c646: 74 10 je 10c658 <rtems_rate_monotonic_period+0x38>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10c648: b8 04 00 00 00 mov $0x4,%eax
}
10c64d: 8d 65 f4 lea -0xc(%ebp),%esp 10c650: 5b pop %ebx 10c651: 5e pop %esi 10c652: 5f pop %edi 10c653: c9 leave 10c654: c3 ret
10c655: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
10c658: 8b 15 b8 ad 12 00 mov 0x12adb8,%edx 10c65e: 39 50 40 cmp %edx,0x40(%eax)
10c661: 74 15 je 10c678 <rtems_rate_monotonic_period+0x58>
_Thread_Enable_dispatch();
10c663: e8 30 2a 00 00 call 10f098 <_Thread_Enable_dispatch>
return RTEMS_NOT_OWNER_OF_RESOURCE;
10c668: b8 17 00 00 00 mov $0x17,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c66d: 8d 65 f4 lea -0xc(%ebp),%esp 10c670: 5b pop %ebx 10c671: 5e pop %esi 10c672: 5f pop %edi 10c673: c9 leave 10c674: c3 ret
10c675: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
if ( !_Thread_Is_executing( the_period->owner ) ) {
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
10c678: 85 f6 test %esi,%esi
10c67a: 75 1c jne 10c698 <rtems_rate_monotonic_period+0x78>
switch ( the_period->state ) {
10c67c: 8b 40 38 mov 0x38(%eax),%eax 10c67f: 83 f8 04 cmp $0x4,%eax
10c682: 77 6c ja 10c6f0 <rtems_rate_monotonic_period+0xd0><== NEVER TAKEN
10c684: 8b 04 85 1c 34 12 00 mov 0x12341c(,%eax,4),%eax
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
10c68b: 89 45 d4 mov %eax,-0x2c(%ebp) 10c68e: e8 05 2a 00 00 call 10f098 <_Thread_Enable_dispatch>
return( return_value );
10c693: 8b 45 d4 mov -0x2c(%ebp),%eax 10c696: eb b5 jmp 10c64d <rtems_rate_monotonic_period+0x2d>
}
_ISR_Disable( level );
10c698: 9c pushf 10c699: fa cli 10c69a: 5f pop %edi
if ( the_period->state == RATE_MONOTONIC_INACTIVE ) {
10c69b: 8b 50 38 mov 0x38(%eax),%edx 10c69e: 85 d2 test %edx,%edx
10c6a0: 74 52 je 10c6f4 <rtems_rate_monotonic_period+0xd4>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
10c6a2: 83 fa 02 cmp $0x2,%edx
10c6a5: 0f 84 9e 00 00 00 je 10c749 <rtems_rate_monotonic_period+0x129>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
if ( the_period->state == RATE_MONOTONIC_EXPIRED ) {
10c6ab: 83 fa 04 cmp $0x4,%edx
10c6ae: 75 98 jne 10c648 <rtems_rate_monotonic_period+0x28><== NEVER TAKEN
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
10c6b0: 83 ec 0c sub $0xc,%esp 10c6b3: 50 push %eax 10c6b4: 89 45 d4 mov %eax,-0x2c(%ebp) 10c6b7: e8 74 fe ff ff call 10c530 <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
10c6bc: 57 push %edi 10c6bd: 9d popf
the_period->state = RATE_MONOTONIC_ACTIVE;
10c6be: 8b 45 d4 mov -0x2c(%ebp),%eax 10c6c1: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax)
the_period->next_length = length;
10c6c8: 89 70 3c mov %esi,0x3c(%eax)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10c6cb: 89 70 1c mov %esi,0x1c(%eax)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10c6ce: 5b pop %ebx 10c6cf: 5e pop %esi
_Watchdog_Insert_ticks( &the_period->Timer, length );
10c6d0: 83 c0 10 add $0x10,%eax 10c6d3: 50 push %eax 10c6d4: 68 c4 a8 12 00 push $0x12a8c4 10c6d9: e8 da 3a 00 00 call 1101b8 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10c6de: e8 b5 29 00 00 call 10f098 <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
10c6e3: 83 c4 10 add $0x10,%esp 10c6e6: b8 06 00 00 00 mov $0x6,%eax 10c6eb: e9 5d ff ff ff jmp 10c64d <rtems_rate_monotonic_period+0x2d>
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
switch ( the_period->state ) {
10c6f0: 31 c0 xor %eax,%eax <== NOT EXECUTED 10c6f2: eb 97 jmp 10c68b <rtems_rate_monotonic_period+0x6b><== NOT EXECUTED
return( return_value );
}
_ISR_Disable( level );
if ( the_period->state == RATE_MONOTONIC_INACTIVE ) {
_ISR_Enable( level );
10c6f4: 57 push %edi 10c6f5: 9d popf
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
10c6f6: 83 ec 0c sub $0xc,%esp 10c6f9: 50 push %eax 10c6fa: 89 45 d4 mov %eax,-0x2c(%ebp) 10c6fd: e8 ba fd ff ff call 10c4bc <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
10c702: 8b 45 d4 mov -0x2c(%ebp),%eax 10c705: 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;
10c70c: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax)
the_watchdog->routine = routine;
10c713: c7 40 2c 78 ca 10 00 movl $0x10ca78,0x2c(%eax)
the_watchdog->id = id;
10c71a: 89 58 30 mov %ebx,0x30(%eax)
the_watchdog->user_data = user_data;
10c71d: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
10c724: 89 70 3c mov %esi,0x3c(%eax)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10c727: 89 70 1c mov %esi,0x1c(%eax)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10c72a: 5e pop %esi 10c72b: 5f pop %edi
_Watchdog_Insert_ticks( &the_period->Timer, length );
10c72c: 83 c0 10 add $0x10,%eax 10c72f: 50 push %eax 10c730: 68 c4 a8 12 00 push $0x12a8c4 10c735: e8 7e 3a 00 00 call 1101b8 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10c73a: e8 59 29 00 00 call 10f098 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10c73f: 83 c4 10 add $0x10,%esp 10c742: 31 c0 xor %eax,%eax 10c744: e9 04 ff ff ff jmp 10c64d <rtems_rate_monotonic_period+0x2d>
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
10c749: 83 ec 0c sub $0xc,%esp 10c74c: 50 push %eax 10c74d: 89 45 d4 mov %eax,-0x2c(%ebp) 10c750: e8 db fd ff ff call 10c530 <_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;
10c755: 8b 45 d4 mov -0x2c(%ebp),%eax 10c758: c7 40 38 01 00 00 00 movl $0x1,0x38(%eax)
the_period->next_length = length;
10c75f: 89 70 3c mov %esi,0x3c(%eax)
_ISR_Enable( level );
10c762: 57 push %edi 10c763: 9d popf
_Thread_Executing->Wait.id = the_period->Object.id;
10c764: 8b 15 b8 ad 12 00 mov 0x12adb8,%edx 10c76a: 8b 48 08 mov 0x8(%eax),%ecx 10c76d: 89 4a 20 mov %ecx,0x20(%edx)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10c770: 59 pop %ecx 10c771: 5b pop %ebx 10c772: 68 00 40 00 00 push $0x4000 10c777: 52 push %edx 10c778: 89 45 d4 mov %eax,-0x2c(%ebp) 10c77b: e8 f4 31 00 00 call 10f974 <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
10c780: 9c pushf 10c781: fa cli 10c782: 59 pop %ecx
local_state = the_period->state;
10c783: 8b 45 d4 mov -0x2c(%ebp),%eax 10c786: 8b 50 38 mov 0x38(%eax),%edx
the_period->state = RATE_MONOTONIC_ACTIVE;
10c789: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax)
_ISR_Enable( level );
10c790: 51 push %ecx 10c791: 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 )
10c792: 83 c4 10 add $0x10,%esp 10c795: 83 fa 03 cmp $0x3,%edx
10c798: 74 0c je 10c7a6 <rtems_rate_monotonic_period+0x186>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
_Thread_Enable_dispatch();
10c79a: e8 f9 28 00 00 call 10f098 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10c79f: 31 c0 xor %eax,%eax 10c7a1: e9 a7 fe ff ff jmp 10c64d <rtems_rate_monotonic_period+0x2d>
/*
* 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 );
10c7a6: 57 push %edi 10c7a7: 57 push %edi 10c7a8: 68 00 40 00 00 push $0x4000 10c7ad: ff 35 b8 ad 12 00 pushl 0x12adb8 10c7b3: e8 1c 25 00 00 call 10ecd4 <_Thread_Clear_state> 10c7b8: 83 c4 10 add $0x10,%esp 10c7bb: eb dd jmp 10c79a <rtems_rate_monotonic_period+0x17a>
0010c7c0 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
10c7c0: 55 push %ebp 10c7c1: 89 e5 mov %esp,%ebp 10c7c3: 57 push %edi 10c7c4: 56 push %esi 10c7c5: 53 push %ebx 10c7c6: 81 ec 8c 00 00 00 sub $0x8c,%esp 10c7cc: 8b 75 08 mov 0x8(%ebp),%esi
rtems_id id;
rtems_rate_monotonic_period_statistics the_stats;
rtems_rate_monotonic_period_status the_status;
char name[5];
if ( !print )
10c7cf: 8b 7d 0c mov 0xc(%ebp),%edi 10c7d2: 85 ff test %edi,%edi
10c7d4: 0f 84 be 00 00 00 je 10c898 <rtems_rate_monotonic_report_statistics_with_plugin+0xd8><== NEVER TAKEN
return;
(*print)( context, "Period information by period\n" );
10c7da: 83 ec 08 sub $0x8,%esp 10c7dd: 68 30 34 12 00 push $0x123430 10c7e2: 56 push %esi 10c7e3: ff 55 0c call *0xc(%ebp)
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
10c7e6: 59 pop %ecx 10c7e7: 5b pop %ebx 10c7e8: 68 68 34 12 00 push $0x123468 10c7ed: 56 push %esi 10c7ee: ff 55 0c call *0xc(%ebp)
(*print)( context, "--- Wall times are in seconds ---\n" );
10c7f1: 58 pop %eax 10c7f2: 5a pop %edx 10c7f3: 68 8c 34 12 00 push $0x12348c 10c7f8: 56 push %esi 10c7f9: ff 55 0c call *0xc(%ebp)
Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED "
10c7fc: 5b pop %ebx 10c7fd: 5f pop %edi 10c7fe: 68 b0 34 12 00 push $0x1234b0 10c803: 56 push %esi 10c804: ff 55 0c call *0xc(%ebp)
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
10c807: 5a pop %edx 10c808: 59 pop %ecx 10c809: 68 fc 34 12 00 push $0x1234fc 10c80e: 56 push %esi 10c80f: ff 55 0c call *0xc(%ebp)
/*
* 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 ;
10c812: 8b 1d 08 a7 12 00 mov 0x12a708,%ebx 10c818: 83 c4 10 add $0x10,%esp 10c81b: 3b 1d 0c a7 12 00 cmp 0x12a70c,%ebx
10c821: 77 75 ja 10c898 <rtems_rate_monotonic_report_statistics_with_plugin+0xd8><== NEVER TAKEN
10c823: 8d 7d 88 lea -0x78(%ebp),%edi 10c826: eb 09 jmp 10c831 <rtems_rate_monotonic_report_statistics_with_plugin+0x71>
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
10c828: 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 ;
10c829: 39 1d 0c a7 12 00 cmp %ebx,0x12a70c
10c82f: 72 67 jb 10c898 <rtems_rate_monotonic_report_statistics_with_plugin+0xd8>
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
10c831: 83 ec 08 sub $0x8,%esp 10c834: 57 push %edi 10c835: 53 push %ebx 10c836: e8 a5 5f 00 00 call 1127e0 <rtems_rate_monotonic_get_statistics>
if ( status != RTEMS_SUCCESSFUL )
10c83b: 83 c4 10 add $0x10,%esp 10c83e: 85 c0 test %eax,%eax
10c840: 75 e6 jne 10c828 <rtems_rate_monotonic_report_statistics_with_plugin+0x68>
continue;
/* If the above passed, so should this but check it anyway */
status = rtems_rate_monotonic_get_status( id, &the_status );
10c842: 83 ec 08 sub $0x8,%esp 10c845: 8d 45 c0 lea -0x40(%ebp),%eax 10c848: 50 push %eax 10c849: 53 push %ebx 10c84a: e8 3d 60 00 00 call 11288c <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 );
10c84f: 83 c4 0c add $0xc,%esp 10c852: 8d 55 e3 lea -0x1d(%ebp),%edx 10c855: 52 push %edx 10c856: 6a 05 push $0x5 10c858: ff 75 c0 pushl -0x40(%ebp) 10c85b: e8 b4 02 00 00 call 10cb14 <rtems_object_get_name>
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
10c860: 59 pop %ecx 10c861: 58 pop %eax 10c862: ff 75 8c pushl -0x74(%ebp) 10c865: ff 75 88 pushl -0x78(%ebp) 10c868: 8d 45 e3 lea -0x1d(%ebp),%eax 10c86b: 50 push %eax 10c86c: 53 push %ebx 10c86d: 68 4e 34 12 00 push $0x12344e 10c872: 56 push %esi 10c873: ff 55 0c call *0xc(%ebp)
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
10c876: 8b 45 88 mov -0x78(%ebp),%eax 10c879: 83 c4 20 add $0x20,%esp 10c87c: 85 c0 test %eax,%eax
10c87e: 75 20 jne 10c8a0 <rtems_rate_monotonic_report_statistics_with_plugin+0xe0>
(*print)( context, "\n" );
10c880: 83 ec 08 sub $0x8,%esp 10c883: 68 51 15 12 00 push $0x121551 10c888: 56 push %esi 10c889: ff 55 0c call *0xc(%ebp)
continue;
10c88c: 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++ ) {
10c88f: 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 ;
10c890: 39 1d 0c a7 12 00 cmp %ebx,0x12a70c
10c896: 73 99 jae 10c831 <rtems_rate_monotonic_report_statistics_with_plugin+0x71><== ALWAYS TAKEN
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
10c898: 8d 65 f4 lea -0xc(%ebp),%esp 10c89b: 5b pop %ebx 10c89c: 5e pop %esi 10c89d: 5f pop %edi 10c89e: c9 leave 10c89f: 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 );
10c8a0: 52 push %edx 10c8a1: 8d 55 d8 lea -0x28(%ebp),%edx 10c8a4: 52 push %edx 10c8a5: 50 push %eax 10c8a6: 8d 45 a0 lea -0x60(%ebp),%eax 10c8a9: 50 push %eax 10c8aa: e8 69 35 00 00 call 10fe18 <_Timespec_Divide_by_integer>
(*print)( context,
10c8af: b9 d3 4d 62 10 mov $0x10624dd3,%ecx 10c8b4: 8b 45 dc mov -0x24(%ebp),%eax 10c8b7: f7 e9 imul %ecx 10c8b9: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c8bf: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c8c5: c1 f8 06 sar $0x6,%eax 10c8c8: 8b 55 dc mov -0x24(%ebp),%edx 10c8cb: c1 fa 1f sar $0x1f,%edx 10c8ce: 29 d0 sub %edx,%eax 10c8d0: 50 push %eax 10c8d1: ff 75 d8 pushl -0x28(%ebp) 10c8d4: 8b 45 9c mov -0x64(%ebp),%eax 10c8d7: f7 e9 imul %ecx 10c8d9: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c8df: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c8e5: c1 f8 06 sar $0x6,%eax 10c8e8: 8b 55 9c mov -0x64(%ebp),%edx 10c8eb: c1 fa 1f sar $0x1f,%edx 10c8ee: 29 d0 sub %edx,%eax 10c8f0: 50 push %eax 10c8f1: ff 75 98 pushl -0x68(%ebp) 10c8f4: 8b 45 94 mov -0x6c(%ebp),%eax 10c8f7: f7 e9 imul %ecx 10c8f9: 89 85 70 ff ff ff mov %eax,-0x90(%ebp) 10c8ff: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c905: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c90b: c1 f8 06 sar $0x6,%eax 10c90e: 8b 55 94 mov -0x6c(%ebp),%edx 10c911: c1 fa 1f sar $0x1f,%edx 10c914: 29 d0 sub %edx,%eax 10c916: 50 push %eax 10c917: ff 75 90 pushl -0x70(%ebp) 10c91a: 68 48 35 12 00 push $0x123548 10c91f: 56 push %esi 10c920: 89 4d 84 mov %ecx,-0x7c(%ebp) 10c923: ff 55 0c call *0xc(%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);
10c926: 83 c4 2c add $0x2c,%esp 10c929: 8d 55 d8 lea -0x28(%ebp),%edx 10c92c: 52 push %edx 10c92d: ff 75 88 pushl -0x78(%ebp) 10c930: 8d 45 b8 lea -0x48(%ebp),%eax 10c933: 50 push %eax 10c934: e8 df 34 00 00 call 10fe18 <_Timespec_Divide_by_integer>
(*print)( context,
10c939: 8b 4d 84 mov -0x7c(%ebp),%ecx 10c93c: 8b 45 dc mov -0x24(%ebp),%eax 10c93f: f7 e9 imul %ecx 10c941: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c947: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c94d: c1 f8 06 sar $0x6,%eax 10c950: 8b 55 dc mov -0x24(%ebp),%edx 10c953: c1 fa 1f sar $0x1f,%edx 10c956: 29 d0 sub %edx,%eax 10c958: 50 push %eax 10c959: ff 75 d8 pushl -0x28(%ebp) 10c95c: 8b 45 b4 mov -0x4c(%ebp),%eax 10c95f: f7 e9 imul %ecx 10c961: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c967: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c96d: c1 f8 06 sar $0x6,%eax 10c970: 8b 55 b4 mov -0x4c(%ebp),%edx 10c973: c1 fa 1f sar $0x1f,%edx 10c976: 29 d0 sub %edx,%eax 10c978: 50 push %eax 10c979: ff 75 b0 pushl -0x50(%ebp) 10c97c: 8b 45 ac mov -0x54(%ebp),%eax 10c97f: f7 e9 imul %ecx 10c981: 89 85 70 ff ff ff mov %eax,-0x90(%ebp) 10c987: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c98d: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c993: c1 f8 06 sar $0x6,%eax 10c996: 8b 55 ac mov -0x54(%ebp),%edx 10c999: c1 fa 1f sar $0x1f,%edx 10c99c: 29 d0 sub %edx,%eax 10c99e: 50 push %eax 10c99f: ff 75 a8 pushl -0x58(%ebp) 10c9a2: 68 68 35 12 00 push $0x123568 10c9a7: 56 push %esi 10c9a8: ff 55 0c call *0xc(%ebp) 10c9ab: 83 c4 30 add $0x30,%esp 10c9ae: e9 75 fe ff ff jmp 10c828 <rtems_rate_monotonic_report_statistics_with_plugin+0x68>
0010c9cc <rtems_rate_monotonic_reset_all_statistics>:
/*
* rtems_rate_monotonic_reset_all_statistics
*/
void rtems_rate_monotonic_reset_all_statistics( void )
{
10c9cc: 55 push %ebp 10c9cd: 89 e5 mov %esp,%ebp 10c9cf: 53 push %ebx 10c9d0: 83 ec 04 sub $0x4,%esp 10c9d3: a1 f4 a7 12 00 mov 0x12a7f4,%eax 10c9d8: 40 inc %eax 10c9d9: a3 f4 a7 12 00 mov %eax,0x12a7f4
/*
* 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 ;
10c9de: 8b 1d 08 a7 12 00 mov 0x12a708,%ebx 10c9e4: 3b 1d 0c a7 12 00 cmp 0x12a70c,%ebx
10c9ea: 77 15 ja 10ca01 <rtems_rate_monotonic_reset_all_statistics+0x35><== NEVER TAKEN
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_reset_statistics( id );
10c9ec: 83 ec 0c sub $0xc,%esp 10c9ef: 53 push %ebx 10c9f0: e8 17 00 00 00 call 10ca0c <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++ ) {
10c9f5: 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 ;
10c9f6: 83 c4 10 add $0x10,%esp 10c9f9: 39 1d 0c a7 12 00 cmp %ebx,0x12a70c
10c9ff: 73 eb jae 10c9ec <rtems_rate_monotonic_reset_all_statistics+0x20>
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
}
10ca01: 8b 5d fc mov -0x4(%ebp),%ebx 10ca04: c9 leave
}
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
10ca05: e9 8e 26 00 00 jmp 10f098 <_Thread_Enable_dispatch>
0010ca0c <rtems_rate_monotonic_reset_statistics>:
*/
rtems_status_code rtems_rate_monotonic_reset_statistics(
rtems_id id
)
{
10ca0c: 55 push %ebp 10ca0d: 89 e5 mov %esp,%ebp 10ca0f: 57 push %edi 10ca10: 53 push %ebx 10ca11: 83 ec 14 sub $0x14,%esp
Objects_Locations location;
Rate_monotonic_Control *the_period;
the_period = _Rate_monotonic_Get( id, &location );
10ca14: 8d 45 f4 lea -0xc(%ebp),%eax 10ca17: 50 push %eax 10ca18: ff 75 08 pushl 0x8(%ebp) 10ca1b: 68 00 a7 12 00 push $0x12a700 10ca20: e8 e3 1d 00 00 call 10e808 <_Objects_Get> 10ca25: 89 c2 mov %eax,%edx
switch ( location ) {
10ca27: 83 c4 10 add $0x10,%esp 10ca2a: 8b 45 f4 mov -0xc(%ebp),%eax 10ca2d: 85 c0 test %eax,%eax
10ca2f: 75 3b jne 10ca6c <rtems_rate_monotonic_reset_statistics+0x60>
case OBJECTS_LOCAL:
_Rate_monotonic_Reset_statistics( the_period );
10ca31: 8d 5a 54 lea 0x54(%edx),%ebx 10ca34: b9 38 00 00 00 mov $0x38,%ecx 10ca39: 31 c0 xor %eax,%eax 10ca3b: 89 df mov %ebx,%edi 10ca3d: f3 aa rep stos %al,%es:(%edi) 10ca3f: c7 42 5c ff ff ff 7f movl $0x7fffffff,0x5c(%edx) 10ca46: c7 42 60 ff ff ff 7f movl $0x7fffffff,0x60(%edx) 10ca4d: c7 42 74 ff ff ff 7f movl $0x7fffffff,0x74(%edx) 10ca54: c7 42 78 ff ff ff 7f movl $0x7fffffff,0x78(%edx)
_Thread_Enable_dispatch();
10ca5b: e8 38 26 00 00 call 10f098 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10ca60: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10ca62: 8d 65 f8 lea -0x8(%ebp),%esp 10ca65: 5b pop %ebx 10ca66: 5f pop %edi 10ca67: c9 leave 10ca68: c3 ret
10ca69: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10ca6c: b8 04 00 00 00 mov $0x4,%eax
}
10ca71: 8d 65 f8 lea -0x8(%ebp),%esp 10ca74: 5b pop %ebx 10ca75: 5f pop %edi 10ca76: c9 leave 10ca77: c3 ret
00117228 <rtems_region_create>:
uintptr_t length,
uintptr_t page_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
117228: 55 push %ebp 117229: 89 e5 mov %esp,%ebp 11722b: 57 push %edi 11722c: 56 push %esi 11722d: 53 push %ebx 11722e: 83 ec 1c sub $0x1c,%esp 117231: 8b 7d 08 mov 0x8(%ebp),%edi 117234: 8b 75 0c mov 0xc(%ebp),%esi
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
117237: 85 ff test %edi,%edi
117239: 0f 84 c1 00 00 00 je 117300 <rtems_region_create+0xd8>
return RTEMS_INVALID_NAME;
if ( !starting_address )
11723f: 85 f6 test %esi,%esi
117241: 0f 84 e1 00 00 00 je 117328 <rtems_region_create+0x100>
return RTEMS_INVALID_ADDRESS;
if ( !id )
117247: 8b 45 1c mov 0x1c(%ebp),%eax 11724a: 85 c0 test %eax,%eax
11724c: 0f 84 d6 00 00 00 je 117328 <rtems_region_create+0x100>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
117252: 83 ec 0c sub $0xc,%esp 117255: ff 35 c4 21 14 00 pushl 0x1421c4 11725b: e8 fc 24 00 00 call 11975c <_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 );
117260: c7 04 24 20 20 14 00 movl $0x142020,(%esp) 117267: e8 20 3b 00 00 call 11ad8c <_Objects_Allocate> 11726c: 89 c3 mov %eax,%ebx
the_region = _Region_Allocate();
if ( !the_region )
11726e: 83 c4 10 add $0x10,%esp 117271: 85 c0 test %eax,%eax
117273: 0f 84 bf 00 00 00 je 117338 <rtems_region_create+0x110>
return_status = RTEMS_TOO_MANY;
else {
the_region->maximum_segment_size = _Heap_Initialize(
117279: ff 75 14 pushl 0x14(%ebp) 11727c: ff 75 10 pushl 0x10(%ebp) 11727f: 56 push %esi 117280: 8d 40 68 lea 0x68(%eax),%eax 117283: 50 push %eax 117284: e8 0f 37 00 00 call 11a998 <_Heap_Initialize> 117289: 89 43 5c mov %eax,0x5c(%ebx)
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
11728c: 83 c4 10 add $0x10,%esp 11728f: 85 c0 test %eax,%eax
117291: 74 7d je 117310 <rtems_region_create+0xe8>
return_status = RTEMS_INVALID_SIZE;
}
else {
the_region->starting_address = starting_address;
117293: 89 73 50 mov %esi,0x50(%ebx)
the_region->length = length;
117296: 8b 45 10 mov 0x10(%ebp),%eax 117299: 89 43 54 mov %eax,0x54(%ebx)
the_region->page_size = page_size;
11729c: 8b 55 14 mov 0x14(%ebp),%edx 11729f: 89 53 58 mov %edx,0x58(%ebx)
the_region->attribute_set = attribute_set;
1172a2: 8b 45 18 mov 0x18(%ebp),%eax 1172a5: 89 43 60 mov %eax,0x60(%ebx)
the_region->number_of_used_blocks = 0;
1172a8: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx)
_Thread_queue_Initialize(
1172af: 6a 06 push $0x6 1172b1: 6a 40 push $0x40 1172b3: a8 04 test $0x4,%al 1172b5: 0f 95 c0 setne %al 1172b8: 0f b6 c0 movzbl %al,%eax 1172bb: 50 push %eax 1172bc: 8d 43 10 lea 0x10(%ebx),%eax 1172bf: 50 push %eax 1172c0: e8 bf 4f 00 00 call 11c284 <_Thread_queue_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
1172c5: 8b 43 08 mov 0x8(%ebx),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
1172c8: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
1172cb: 8b 15 3c 20 14 00 mov 0x14203c,%edx 1172d1: 89 1c 8a mov %ebx,(%edx,%ecx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
1172d4: 89 7b 0c mov %edi,0xc(%ebx)
&_Region_Information,
&the_region->Object,
(Objects_Name) name
);
*id = the_region->Object.id;
1172d7: 8b 55 1c mov 0x1c(%ebp),%edx 1172da: 89 02 mov %eax,(%edx) 1172dc: 83 c4 10 add $0x10,%esp
return_status = RTEMS_SUCCESSFUL;
1172df: 31 c0 xor %eax,%eax
}
}
_RTEMS_Unlock_allocator();
1172e1: 83 ec 0c sub $0xc,%esp 1172e4: ff 35 c4 21 14 00 pushl 0x1421c4 1172ea: 89 45 e4 mov %eax,-0x1c(%ebp) 1172ed: e8 b2 24 00 00 call 1197a4 <_API_Mutex_Unlock>
return return_status;
1172f2: 83 c4 10 add $0x10,%esp 1172f5: 8b 45 e4 mov -0x1c(%ebp),%eax
}
1172f8: 8d 65 f4 lea -0xc(%ebp),%esp 1172fb: 5b pop %ebx 1172fc: 5e pop %esi 1172fd: 5f pop %edi 1172fe: c9 leave 1172ff: c3 ret
{
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
117300: b8 03 00 00 00 mov $0x3,%eax
}
}
_RTEMS_Unlock_allocator();
return return_status;
}
117305: 8d 65 f4 lea -0xc(%ebp),%esp 117308: 5b pop %ebx 117309: 5e pop %esi 11730a: 5f pop %edi 11730b: c9 leave 11730c: c3 ret
11730d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Region_Free (
Region_Control *the_region
)
{
_Objects_Free( &_Region_Information, &the_region->Object );
117310: 83 ec 08 sub $0x8,%esp 117313: 53 push %ebx 117314: 68 20 20 14 00 push $0x142020 117319: e8 e6 3d 00 00 call 11b104 <_Objects_Free> 11731e: 83 c4 10 add $0x10,%esp
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
_Region_Free( the_region );
return_status = RTEMS_INVALID_SIZE;
117321: b8 08 00 00 00 mov $0x8,%eax 117326: eb b9 jmp 1172e1 <rtems_region_create+0xb9>
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
117328: b8 09 00 00 00 mov $0x9,%eax
}
}
_RTEMS_Unlock_allocator();
return return_status;
}
11732d: 8d 65 f4 lea -0xc(%ebp),%esp 117330: 5b pop %ebx 117331: 5e pop %esi 117332: 5f pop %edi 117333: c9 leave 117334: c3 ret
117335: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_RTEMS_Lock_allocator(); /* to prevent deletion */
the_region = _Region_Allocate();
if ( !the_region )
return_status = RTEMS_TOO_MANY;
117338: b8 05 00 00 00 mov $0x5,%eax 11733d: eb a2 jmp 1172e1 <rtems_region_create+0xb9>
00117340 <rtems_region_delete>:
*/
rtems_status_code rtems_region_delete(
rtems_id id
)
{
117340: 55 push %ebp 117341: 89 e5 mov %esp,%ebp 117343: 53 push %ebx 117344: 83 ec 30 sub $0x30,%esp
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
_RTEMS_Lock_allocator();
117347: ff 35 c4 21 14 00 pushl 0x1421c4 11734d: e8 0a 24 00 00 call 11975c <_API_Mutex_Lock>
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
_Objects_Get_no_protection( &_Region_Information, id, location );
117352: 83 c4 0c add $0xc,%esp
the_region = _Region_Get( id, &location );
117355: 8d 45 f4 lea -0xc(%ebp),%eax 117358: 50 push %eax 117359: ff 75 08 pushl 0x8(%ebp) 11735c: 68 20 20 14 00 push $0x142020 117361: e8 de 3e 00 00 call 11b244 <_Objects_Get_no_protection>
switch ( location ) {
117366: 83 c4 10 add $0x10,%esp 117369: 8b 5d f4 mov -0xc(%ebp),%ebx 11736c: 85 db test %ebx,%ebx
11736e: 74 1c je 11738c <rtems_region_delete+0x4c>
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
117370: bb 04 00 00 00 mov $0x4,%ebx
break;
}
_RTEMS_Unlock_allocator();
117375: 83 ec 0c sub $0xc,%esp 117378: ff 35 c4 21 14 00 pushl 0x1421c4 11737e: e8 21 24 00 00 call 1197a4 <_API_Mutex_Unlock>
return return_status; }
117383: 89 d8 mov %ebx,%eax 117385: 8b 5d fc mov -0x4(%ebp),%ebx 117388: c9 leave 117389: c3 ret
11738a: 66 90 xchg %ax,%ax <== NOT EXECUTED
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 )
11738c: 8b 48 64 mov 0x64(%eax),%ecx 11738f: 85 c9 test %ecx,%ecx
117391: 74 09 je 11739c <rtems_region_delete+0x5c>
return_status = RTEMS_RESOURCE_IN_USE;
117393: bb 0c 00 00 00 mov $0xc,%ebx 117398: eb db jmp 117375 <rtems_region_delete+0x35>
11739a: 66 90 xchg %ax,%ax <== NOT EXECUTED
else {
_Objects_Close( &_Region_Information, &the_region->Object );
11739c: 83 ec 08 sub $0x8,%esp 11739f: 50 push %eax 1173a0: 68 20 20 14 00 push $0x142020 1173a5: 89 45 e4 mov %eax,-0x1c(%ebp) 1173a8: e8 5b 3a 00 00 call 11ae08 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Region_Free (
Region_Control *the_region
)
{
_Objects_Free( &_Region_Information, &the_region->Object );
1173ad: 58 pop %eax 1173ae: 5a pop %edx 1173af: 8b 45 e4 mov -0x1c(%ebp),%eax 1173b2: 50 push %eax 1173b3: 68 20 20 14 00 push $0x142020 1173b8: e8 47 3d 00 00 call 11b104 <_Objects_Free> 1173bd: 83 c4 10 add $0x10,%esp
_Region_Free( the_region );
return_status = RTEMS_SUCCESSFUL;
1173c0: 31 db xor %ebx,%ebx 1173c2: eb b1 jmp 117375 <rtems_region_delete+0x35>
001173c4 <rtems_region_extend>:
rtems_status_code rtems_region_extend(
rtems_id id,
void *starting_address,
uintptr_t length
)
{
1173c4: 55 push %ebp 1173c5: 89 e5 mov %esp,%ebp 1173c7: 56 push %esi 1173c8: 53 push %ebx 1173c9: 83 ec 10 sub $0x10,%esp 1173cc: 8b 5d 0c mov 0xc(%ebp),%ebx
bool extend_ok;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
1173cf: 85 db test %ebx,%ebx
1173d1: 74 75 je 117448 <rtems_region_extend+0x84>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
1173d3: 83 ec 0c sub $0xc,%esp 1173d6: ff 35 c4 21 14 00 pushl 0x1421c4 1173dc: e8 7b 23 00 00 call 11975c <_API_Mutex_Lock>
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
_Objects_Get_no_protection( &_Region_Information, id, location );
1173e1: 83 c4 0c add $0xc,%esp
the_region = _Region_Get( id, &location );
1173e4: 8d 45 f0 lea -0x10(%ebp),%eax 1173e7: 50 push %eax 1173e8: ff 75 08 pushl 0x8(%ebp) 1173eb: 68 20 20 14 00 push $0x142020 1173f0: e8 4f 3e 00 00 call 11b244 <_Objects_Get_no_protection> 1173f5: 89 c6 mov %eax,%esi
switch ( location ) {
1173f7: 83 c4 10 add $0x10,%esp 1173fa: 8b 45 f0 mov -0x10(%ebp),%eax 1173fd: 85 c0 test %eax,%eax
1173ff: 74 1f je 117420 <rtems_region_extend+0x5c>
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
117401: bb 04 00 00 00 mov $0x4,%ebx
break;
}
_RTEMS_Unlock_allocator();
117406: 83 ec 0c sub $0xc,%esp 117409: ff 35 c4 21 14 00 pushl 0x1421c4 11740f: e8 90 23 00 00 call 1197a4 <_API_Mutex_Unlock>
return return_status;
117414: 83 c4 10 add $0x10,%esp
}
117417: 89 d8 mov %ebx,%eax 117419: 8d 65 f8 lea -0x8(%ebp),%esp 11741c: 5b pop %ebx 11741d: 5e pop %esi 11741e: c9 leave 11741f: c3 ret
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
extend_ok = _Heap_Extend(
117420: 8d 45 f4 lea -0xc(%ebp),%eax 117423: 50 push %eax 117424: ff 75 10 pushl 0x10(%ebp) 117427: 53 push %ebx 117428: 8d 46 68 lea 0x68(%esi),%eax 11742b: 50 push %eax 11742c: e8 73 2f 00 00 call 11a3a4 <_Heap_Extend>
starting_address,
length,
&amount_extended
);
if ( extend_ok ) {
117431: 83 c4 10 add $0x10,%esp 117434: 84 c0 test %al,%al
117436: 74 20 je 117458 <rtems_region_extend+0x94>
the_region->length += amount_extended;
117438: 8b 45 f4 mov -0xc(%ebp),%eax 11743b: 01 46 54 add %eax,0x54(%esi)
the_region->maximum_segment_size += amount_extended;
11743e: 01 46 5c add %eax,0x5c(%esi)
return_status = RTEMS_SUCCESSFUL;
117441: 31 db xor %ebx,%ebx 117443: eb c1 jmp 117406 <rtems_region_extend+0x42>
117445: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
117448: bb 09 00 00 00 mov $0x9,%ebx
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
11744d: 89 d8 mov %ebx,%eax 11744f: 8d 65 f8 lea -0x8(%ebp),%esp 117452: 5b pop %ebx 117453: 5e pop %esi 117454: c9 leave 117455: c3 ret
117456: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( extend_ok ) {
the_region->length += amount_extended;
the_region->maximum_segment_size += amount_extended;
return_status = RTEMS_SUCCESSFUL;
} else {
return_status = RTEMS_INVALID_ADDRESS;
117458: bb 09 00 00 00 mov $0x9,%ebx 11745d: eb a7 jmp 117406 <rtems_region_extend+0x42>
00117460 <rtems_region_get_free_information>:
rtems_status_code rtems_region_get_free_information(
rtems_id id,
Heap_Information_block *the_info
)
{
117460: 55 push %ebp 117461: 89 e5 mov %esp,%ebp 117463: 53 push %ebx 117464: 83 ec 14 sub $0x14,%esp 117467: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
11746a: 85 db test %ebx,%ebx
11746c: 74 76 je 1174e4 <rtems_region_get_free_information+0x84>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
11746e: 83 ec 0c sub $0xc,%esp 117471: ff 35 c4 21 14 00 pushl 0x1421c4 117477: e8 e0 22 00 00 call 11975c <_API_Mutex_Lock> 11747c: 83 c4 0c add $0xc,%esp
the_region = _Region_Get( id, &location );
11747f: 8d 45 f4 lea -0xc(%ebp),%eax 117482: 50 push %eax 117483: ff 75 08 pushl 0x8(%ebp) 117486: 68 20 20 14 00 push $0x142020 11748b: e8 b4 3d 00 00 call 11b244 <_Objects_Get_no_protection>
switch ( location ) {
117490: 83 c4 10 add $0x10,%esp 117493: 8b 55 f4 mov -0xc(%ebp),%edx 117496: 85 d2 test %edx,%edx
117498: 74 1e je 1174b8 <rtems_region_get_free_information+0x58>
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
11749a: bb 04 00 00 00 mov $0x4,%ebx
break;
}
_RTEMS_Unlock_allocator();
11749f: 83 ec 0c sub $0xc,%esp 1174a2: ff 35 c4 21 14 00 pushl 0x1421c4 1174a8: e8 f7 22 00 00 call 1197a4 <_API_Mutex_Unlock>
return return_status;
1174ad: 83 c4 10 add $0x10,%esp
}
1174b0: 89 d8 mov %ebx,%eax 1174b2: 8b 5d fc mov -0x4(%ebp),%ebx 1174b5: c9 leave 1174b6: c3 ret
1174b7: 90 nop <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_info->Used.number = 0;
1174b8: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx)
the_info->Used.total = 0;
1174bf: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx)
the_info->Used.largest = 0;
1174c6: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx)
_Heap_Get_free_information( &the_region->Memory, &the_info->Free );
1174cd: 83 ec 08 sub $0x8,%esp 1174d0: 53 push %ebx 1174d1: 83 c0 68 add $0x68,%eax 1174d4: 50 push %eax 1174d5: e8 a6 32 00 00 call 11a780 <_Heap_Get_free_information>
return_status = RTEMS_SUCCESSFUL;
break;
1174da: 83 c4 10 add $0x10,%esp
the_info->Used.total = 0;
the_info->Used.largest = 0;
_Heap_Get_free_information( &the_region->Memory, &the_info->Free );
return_status = RTEMS_SUCCESSFUL;
1174dd: 31 db xor %ebx,%ebx
break;
1174df: eb be jmp 11749f <rtems_region_get_free_information+0x3f>
1174e1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
1174e4: bb 09 00 00 00 mov $0x9,%ebx
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
1174e9: 89 d8 mov %ebx,%eax 1174eb: 8b 5d fc mov -0x4(%ebp),%ebx 1174ee: c9 leave 1174ef: c3 ret
001174f0 <rtems_region_get_information>:
rtems_status_code rtems_region_get_information(
rtems_id id,
Heap_Information_block *the_info
)
{
1174f0: 55 push %ebp 1174f1: 89 e5 mov %esp,%ebp 1174f3: 53 push %ebx 1174f4: 83 ec 14 sub $0x14,%esp 1174f7: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
1174fa: 85 db test %ebx,%ebx
1174fc: 74 5e je 11755c <rtems_region_get_information+0x6c>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
1174fe: 83 ec 0c sub $0xc,%esp 117501: ff 35 c4 21 14 00 pushl 0x1421c4 117507: e8 50 22 00 00 call 11975c <_API_Mutex_Lock> 11750c: 83 c4 0c add $0xc,%esp
the_region = _Region_Get( id, &location );
11750f: 8d 45 f4 lea -0xc(%ebp),%eax 117512: 50 push %eax 117513: ff 75 08 pushl 0x8(%ebp) 117516: 68 20 20 14 00 push $0x142020 11751b: e8 24 3d 00 00 call 11b244 <_Objects_Get_no_protection>
switch ( location ) {
117520: 83 c4 10 add $0x10,%esp 117523: 8b 55 f4 mov -0xc(%ebp),%edx 117526: 85 d2 test %edx,%edx
117528: 74 1e je 117548 <rtems_region_get_information+0x58>
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
11752a: bb 04 00 00 00 mov $0x4,%ebx
break;
}
_RTEMS_Unlock_allocator();
11752f: 83 ec 0c sub $0xc,%esp 117532: ff 35 c4 21 14 00 pushl 0x1421c4 117538: e8 67 22 00 00 call 1197a4 <_API_Mutex_Unlock>
return return_status;
11753d: 83 c4 10 add $0x10,%esp
}
117540: 89 d8 mov %ebx,%eax 117542: 8b 5d fc mov -0x4(%ebp),%ebx 117545: c9 leave 117546: c3 ret
117547: 90 nop <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Heap_Get_information( &the_region->Memory, the_info );
117548: 83 ec 08 sub $0x8,%esp 11754b: 53 push %ebx 11754c: 83 c0 68 add $0x68,%eax 11754f: 50 push %eax 117550: e8 8b 32 00 00 call 11a7e0 <_Heap_Get_information>
return_status = RTEMS_SUCCESSFUL;
break;
117555: 83 c4 10 add $0x10,%esp
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Heap_Get_information( &the_region->Memory, the_info );
return_status = RTEMS_SUCCESSFUL;
117558: 31 db xor %ebx,%ebx
break;
11755a: eb d3 jmp 11752f <rtems_region_get_information+0x3f>
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
11755c: bb 09 00 00 00 mov $0x9,%ebx
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
117561: 89 d8 mov %ebx,%eax 117563: 8b 5d fc mov -0x4(%ebp),%ebx 117566: c9 leave 117567: c3 ret
00117568 <rtems_region_get_segment>:
uintptr_t size,
rtems_option option_set,
rtems_interval timeout,
void **segment
)
{
117568: 55 push %ebp 117569: 89 e5 mov %esp,%ebp 11756b: 57 push %edi 11756c: 56 push %esi 11756d: 53 push %ebx 11756e: 83 ec 2c sub $0x2c,%esp 117571: 8b 75 0c mov 0xc(%ebp),%esi 117574: 8b 5d 18 mov 0x18(%ebp),%ebx
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
void *the_segment;
if ( !segment )
117577: 85 db test %ebx,%ebx
117579: 0f 84 a1 00 00 00 je 117620 <rtems_region_get_segment+0xb8>
return RTEMS_INVALID_ADDRESS;
*segment = NULL;
11757f: c7 03 00 00 00 00 movl $0x0,(%ebx)
if ( size == 0 )
117585: 85 f6 test %esi,%esi
117587: 75 0f jne 117598 <rtems_region_get_segment+0x30>
return RTEMS_INVALID_SIZE;
117589: b8 08 00 00 00 mov $0x8,%eax
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
11758e: 8d 65 f4 lea -0xc(%ebp),%esp 117591: 5b pop %ebx 117592: 5e pop %esi 117593: 5f pop %edi 117594: c9 leave 117595: c3 ret
117596: 66 90 xchg %ax,%ax <== NOT EXECUTED
*segment = NULL;
if ( size == 0 )
return RTEMS_INVALID_SIZE;
_RTEMS_Lock_allocator();
117598: 83 ec 0c sub $0xc,%esp 11759b: ff 35 c4 21 14 00 pushl 0x1421c4 1175a1: e8 b6 21 00 00 call 11975c <_API_Mutex_Lock>
executing = _Thread_Executing;
1175a6: a1 d8 26 14 00 mov 0x1426d8,%eax 1175ab: 89 45 d4 mov %eax,-0x2c(%ebp) 1175ae: 83 c4 0c add $0xc,%esp
the_region = _Region_Get( id, &location );
1175b1: 8d 45 e4 lea -0x1c(%ebp),%eax 1175b4: 50 push %eax 1175b5: ff 75 08 pushl 0x8(%ebp) 1175b8: 68 20 20 14 00 push $0x142020 1175bd: e8 82 3c 00 00 call 11b244 <_Objects_Get_no_protection> 1175c2: 89 c7 mov %eax,%edi
switch ( location ) {
1175c4: 83 c4 10 add $0x10,%esp 1175c7: 8b 45 e4 mov -0x1c(%ebp),%eax 1175ca: 85 c0 test %eax,%eax
1175cc: 75 2a jne 1175f8 <rtems_region_get_segment+0x90>
case OBJECTS_LOCAL:
if ( size > the_region->maximum_segment_size )
1175ce: 3b 77 5c cmp 0x5c(%edi),%esi
1175d1: 76 2d jbe 117600 <rtems_region_get_segment+0x98>
return_status = RTEMS_INVALID_SIZE;
1175d3: b8 08 00 00 00 mov $0x8,%eax
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
1175d8: 83 ec 0c sub $0xc,%esp 1175db: ff 35 c4 21 14 00 pushl 0x1421c4 1175e1: 89 45 d0 mov %eax,-0x30(%ebp) 1175e4: e8 bb 21 00 00 call 1197a4 <_API_Mutex_Unlock>
return return_status;
1175e9: 83 c4 10 add $0x10,%esp 1175ec: 8b 45 d0 mov -0x30(%ebp),%eax
}
1175ef: 8d 65 f4 lea -0xc(%ebp),%esp 1175f2: 5b pop %ebx 1175f3: 5e pop %esi 1175f4: 5f pop %edi 1175f5: c9 leave 1175f6: c3 ret
1175f7: 90 nop <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
1175f8: b8 04 00 00 00 mov $0x4,%eax 1175fd: eb d9 jmp 1175d8 <rtems_region_get_segment+0x70>
1175ff: 90 nop <== NOT EXECUTED
* @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 );
117600: 6a 00 push $0x0 117602: 6a 00 push $0x0 117604: 56 push %esi
RTEMS_INLINE_ROUTINE void *_Region_Allocate_segment (
Region_Control *the_region,
uintptr_t size
)
{
return _Heap_Allocate( &the_region->Memory, size );
117605: 8d 47 68 lea 0x68(%edi),%eax 117608: 50 push %eax 117609: e8 c2 2b 00 00 call 11a1d0 <_Heap_Allocate_aligned_with_boundary>
the_segment = _Region_Allocate_segment( the_region, size );
_Region_Debug_Walk( the_region, 2 );
if ( the_segment ) {
11760e: 83 c4 10 add $0x10,%esp 117611: 85 c0 test %eax,%eax
117613: 74 17 je 11762c <rtems_region_get_segment+0xc4>
the_region->number_of_used_blocks += 1;
117615: ff 47 64 incl 0x64(%edi)
*segment = the_segment;
117618: 89 03 mov %eax,(%ebx)
return_status = RTEMS_SUCCESSFUL;
11761a: 31 c0 xor %eax,%eax 11761c: eb ba jmp 1175d8 <rtems_region_get_segment+0x70>
11761e: 66 90 xchg %ax,%ax <== NOT EXECUTED
rtems_status_code return_status;
Region_Control *the_region;
void *the_segment;
if ( !segment )
return RTEMS_INVALID_ADDRESS;
117620: b8 09 00 00 00 mov $0x9,%eax 117625: e9 64 ff ff ff jmp 11758e <rtems_region_get_segment+0x26>
11762a: 66 90 xchg %ax,%ax <== NOT EXECUTED
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 ) ) {
11762c: f6 45 10 01 testb $0x1,0x10(%ebp)
117630: 74 07 je 117639 <rtems_region_get_segment+0xd1>
return_status = RTEMS_UNSATISFIED;
117632: b8 0d 00 00 00 mov $0xd,%eax 117637: eb 9f jmp 1175d8 <rtems_region_get_segment+0x70>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
117639: a1 14 21 14 00 mov 0x142114,%eax 11763e: 40 inc %eax 11763f: a3 14 21 14 00 mov %eax,0x142114
* 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();
117644: 83 ec 0c sub $0xc,%esp 117647: ff 35 c4 21 14 00 pushl 0x1421c4 11764d: e8 52 21 00 00 call 1197a4 <_API_Mutex_Unlock>
executing->Wait.queue = &the_region->Wait_queue;
117652: 8d 47 10 lea 0x10(%edi),%eax 117655: 8b 55 d4 mov -0x2c(%ebp),%edx 117658: 89 42 44 mov %eax,0x44(%edx)
executing->Wait.id = id;
11765b: 8b 4d 08 mov 0x8(%ebp),%ecx 11765e: 89 4a 20 mov %ecx,0x20(%edx)
executing->Wait.count = size;
117661: 89 72 24 mov %esi,0x24(%edx)
executing->Wait.return_argument = segment;
117664: 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;
117667: 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 );
11766e: 83 c4 0c add $0xc,%esp 117671: 68 48 c3 11 00 push $0x11c348 117676: ff 75 14 pushl 0x14(%ebp) 117679: 50 push %eax 11767a: e8 79 49 00 00 call 11bff8 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
11767f: e8 8c 44 00 00 call 11bb10 <_Thread_Enable_dispatch>
return (rtems_status_code) executing->Wait.return_code;
117684: 8b 55 d4 mov -0x2c(%ebp),%edx 117687: 8b 42 34 mov 0x34(%edx),%eax 11768a: 83 c4 10 add $0x10,%esp 11768d: e9 fc fe ff ff jmp 11758e <rtems_region_get_segment+0x26>
00117694 <rtems_region_get_segment_size>:
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
117694: 55 push %ebp 117695: 89 e5 mov %esp,%ebp 117697: 56 push %esi 117698: 53 push %ebx 117699: 83 ec 20 sub $0x20,%esp 11769c: 8b 5d 0c mov 0xc(%ebp),%ebx 11769f: 8b 75 10 mov 0x10(%ebp),%esi
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
1176a2: 85 db test %ebx,%ebx
1176a4: 74 72 je 117718 <rtems_region_get_segment_size+0x84>
return RTEMS_INVALID_ADDRESS;
if ( !size )
1176a6: 85 f6 test %esi,%esi
1176a8: 74 6e je 117718 <rtems_region_get_segment_size+0x84>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
1176aa: 83 ec 0c sub $0xc,%esp 1176ad: ff 35 c4 21 14 00 pushl 0x1421c4 1176b3: e8 a4 20 00 00 call 11975c <_API_Mutex_Lock>
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
_Objects_Get_no_protection( &_Region_Information, id, location );
1176b8: 83 c4 0c add $0xc,%esp
the_region = _Region_Get( id, &location );
1176bb: 8d 45 f4 lea -0xc(%ebp),%eax 1176be: 50 push %eax 1176bf: ff 75 08 pushl 0x8(%ebp) 1176c2: 68 20 20 14 00 push $0x142020 1176c7: e8 78 3b 00 00 call 11b244 <_Objects_Get_no_protection>
switch ( location ) {
1176cc: 83 c4 10 add $0x10,%esp 1176cf: 8b 55 f4 mov -0xc(%ebp),%edx 1176d2: 85 d2 test %edx,%edx
1176d4: 74 2a je 117700 <rtems_region_get_segment_size+0x6c>
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
1176d6: 31 c0 xor %eax,%eax 1176d8: 83 fa 01 cmp $0x1,%edx 1176db: 0f 94 c0 sete %al 1176de: c1 e0 02 shl $0x2,%eax
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
1176e1: 83 ec 0c sub $0xc,%esp 1176e4: ff 35 c4 21 14 00 pushl 0x1421c4 1176ea: 89 45 e4 mov %eax,-0x1c(%ebp) 1176ed: e8 b2 20 00 00 call 1197a4 <_API_Mutex_Unlock>
return return_status;
1176f2: 83 c4 10 add $0x10,%esp 1176f5: 8b 45 e4 mov -0x1c(%ebp),%eax
}
1176f8: 8d 65 f8 lea -0x8(%ebp),%esp 1176fb: 5b pop %ebx 1176fc: 5e pop %esi 1176fd: c9 leave 1176fe: c3 ret
1176ff: 90 nop <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) )
117700: 52 push %edx 117701: 56 push %esi 117702: 53 push %ebx 117703: 83 c0 68 add $0x68,%eax 117706: 50 push %eax 117707: e8 9c 35 00 00 call 11aca8 <_Heap_Size_of_alloc_area> 11770c: 83 c4 10 add $0x10,%esp
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
11770f: 3c 01 cmp $0x1,%al 117711: 19 c0 sbb %eax,%eax 117713: 83 e0 09 and $0x9,%eax 117716: eb c9 jmp 1176e1 <rtems_region_get_segment_size+0x4d>
if ( !segment )
return RTEMS_INVALID_ADDRESS;
if ( !size )
return RTEMS_INVALID_ADDRESS;
117718: b8 09 00 00 00 mov $0x9,%eax
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
11771d: 8d 65 f8 lea -0x8(%ebp),%esp 117720: 5b pop %ebx 117721: 5e pop %esi 117722: c9 leave 117723: c3 ret
00117748 <rtems_region_resize_segment>:
rtems_id id,
void *segment,
uintptr_t size,
uintptr_t *old_size
)
{
117748: 55 push %ebp 117749: 89 e5 mov %esp,%ebp 11774b: 56 push %esi 11774c: 53 push %ebx 11774d: 83 ec 20 sub $0x20,%esp 117750: 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 )
117753: 85 db test %ebx,%ebx
117755: 0f 84 89 00 00 00 je 1177e4 <rtems_region_resize_segment+0x9c>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
11775b: 83 ec 0c sub $0xc,%esp 11775e: ff 35 c4 21 14 00 pushl 0x1421c4 117764: e8 f3 1f 00 00 call 11975c <_API_Mutex_Lock> 117769: 83 c4 0c add $0xc,%esp
the_region = _Region_Get( id, &location );
11776c: 8d 45 f0 lea -0x10(%ebp),%eax 11776f: 50 push %eax 117770: ff 75 08 pushl 0x8(%ebp) 117773: 68 20 20 14 00 push $0x142020 117778: e8 c7 3a 00 00 call 11b244 <_Objects_Get_no_protection> 11777d: 89 c6 mov %eax,%esi
switch ( location ) {
11777f: 83 c4 10 add $0x10,%esp 117782: 8b 45 f0 mov -0x10(%ebp),%eax 117785: 85 c0 test %eax,%eax
117787: 74 1f je 1177a8 <rtems_region_resize_segment+0x60>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
117789: 83 ec 0c sub $0xc,%esp 11778c: ff 35 c4 21 14 00 pushl 0x1421c4 117792: e8 0d 20 00 00 call 1197a4 <_API_Mutex_Unlock>
return return_status;
117797: 83 c4 10 add $0x10,%esp 11779a: b8 04 00 00 00 mov $0x4,%eax
}
11779f: 8d 65 f8 lea -0x8(%ebp),%esp 1177a2: 5b pop %ebx 1177a3: 5e pop %esi 1177a4: c9 leave 1177a5: c3 ret
1177a6: 66 90 xchg %ax,%ax <== NOT EXECUTED
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 7 );
status = _Heap_Resize_block(
1177a8: 83 ec 0c sub $0xc,%esp 1177ab: 8d 45 f4 lea -0xc(%ebp),%eax 1177ae: 50 push %eax 1177af: 8d 45 ec lea -0x14(%ebp),%eax 1177b2: 50 push %eax 1177b3: ff 75 10 pushl 0x10(%ebp) 1177b6: ff 75 0c pushl 0xc(%ebp) 1177b9: 8d 46 68 lea 0x68(%esi),%eax 1177bc: 50 push %eax 1177bd: e8 de 33 00 00 call 11aba0 <_Heap_Resize_block>
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
1177c2: 8b 55 ec mov -0x14(%ebp),%edx 1177c5: 89 13 mov %edx,(%ebx)
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
1177c7: 83 c4 20 add $0x20,%esp 1177ca: 85 c0 test %eax,%eax
1177cc: 75 22 jne 1177f0 <rtems_region_resize_segment+0xa8>
_Region_Process_queue( the_region ); /* unlocks allocator */
1177ce: 83 ec 0c sub $0xc,%esp 1177d1: 56 push %esi 1177d2: e8 b5 7c 00 00 call 11f48c <_Region_Process_queue> 1177d7: 83 c4 10 add $0x10,%esp
else
_RTEMS_Unlock_allocator();
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
1177da: 31 c0 xor %eax,%eax
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
1177dc: 8d 65 f8 lea -0x8(%ebp),%esp 1177df: 5b pop %ebx 1177e0: 5e pop %esi 1177e1: c9 leave 1177e2: c3 ret
1177e3: 90 nop <== NOT EXECUTED
rtems_status_code return_status;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
return RTEMS_INVALID_ADDRESS;
1177e4: b8 09 00 00 00 mov $0x9,%eax
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
1177e9: 8d 65 f8 lea -0x8(%ebp),%esp 1177ec: 5b pop %ebx 1177ed: 5e pop %esi 1177ee: c9 leave 1177ef: c3 ret
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
_Region_Process_queue( the_region ); /* unlocks allocator */
else
_RTEMS_Unlock_allocator();
1177f0: 83 ec 0c sub $0xc,%esp 1177f3: ff 35 c4 21 14 00 pushl 0x1421c4 1177f9: 89 45 e4 mov %eax,-0x1c(%ebp) 1177fc: e8 a3 1f 00 00 call 1197a4 <_API_Mutex_Unlock>
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
if (status == HEAP_RESIZE_UNSATISFIED)
117801: 83 c4 10 add $0x10,%esp
return RTEMS_UNSATISFIED;
117804: 8b 45 e4 mov -0x1c(%ebp),%eax 117807: 48 dec %eax 117808: 0f 94 c0 sete %al 11780b: 0f b6 c0 movzbl %al,%eax 11780e: 8d 04 85 09 00 00 00 lea 0x9(,%eax,4),%eax
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
117815: 8d 65 f8 lea -0x8(%ebp),%esp 117818: 5b pop %ebx 117819: 5e pop %esi 11781a: c9 leave 11781b: c3 ret
0011781c <rtems_region_return_segment>:
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
11781c: 55 push %ebp 11781d: 89 e5 mov %esp,%ebp 11781f: 53 push %ebx 117820: 83 ec 20 sub $0x20,%esp
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
117823: ff 35 c4 21 14 00 pushl 0x1421c4 117829: e8 2e 1f 00 00 call 11975c <_API_Mutex_Lock> 11782e: 83 c4 0c add $0xc,%esp
the_region = _Region_Get( id, &location );
117831: 8d 45 f4 lea -0xc(%ebp),%eax 117834: 50 push %eax 117835: ff 75 08 pushl 0x8(%ebp) 117838: 68 20 20 14 00 push $0x142020 11783d: e8 02 3a 00 00 call 11b244 <_Objects_Get_no_protection> 117842: 89 c3 mov %eax,%ebx
switch ( location ) {
117844: 83 c4 10 add $0x10,%esp 117847: 8b 45 f4 mov -0xc(%ebp),%eax 11784a: 85 c0 test %eax,%eax
11784c: 75 1e jne 11786c <rtems_region_return_segment+0x50>
RTEMS_INLINE_ROUTINE bool _Region_Free_segment (
Region_Control *the_region,
void *the_segment
)
{
return _Heap_Free( &the_region->Memory, the_segment );
11784e: 83 ec 08 sub $0x8,%esp 117851: ff 75 0c pushl 0xc(%ebp) 117854: 8d 43 68 lea 0x68(%ebx),%eax 117857: 50 push %eax 117858: e8 d3 2d 00 00 call 11a630 <_Heap_Free>
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
11785d: 83 c4 10 add $0x10,%esp 117860: 84 c0 test %al,%al
117862: 75 28 jne 11788c <rtems_region_return_segment+0x70>
return_status = RTEMS_INVALID_ADDRESS;
117864: bb 09 00 00 00 mov $0x9,%ebx 117869: eb 06 jmp 117871 <rtems_region_return_segment+0x55>
11786b: 90 nop <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
11786c: bb 04 00 00 00 mov $0x4,%ebx
break;
}
_RTEMS_Unlock_allocator();
117871: 83 ec 0c sub $0xc,%esp 117874: ff 35 c4 21 14 00 pushl 0x1421c4 11787a: e8 25 1f 00 00 call 1197a4 <_API_Mutex_Unlock>
return return_status;
11787f: 83 c4 10 add $0x10,%esp
}
117882: 89 d8 mov %ebx,%eax 117884: 8b 5d fc mov -0x4(%ebp),%ebx 117887: c9 leave 117888: c3 ret
117889: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_Region_Debug_Walk( the_region, 4 );
if ( !status )
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
11788c: ff 4b 64 decl 0x64(%ebx)
_Region_Process_queue(the_region); /* unlocks allocator */
11788f: 83 ec 0c sub $0xc,%esp 117892: 53 push %ebx 117893: e8 f4 7b 00 00 call 11f48c <_Region_Process_queue>
return RTEMS_SUCCESSFUL;
117898: 83 c4 10 add $0x10,%esp 11789b: 31 db xor %ebx,%ebx
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
11789d: 89 d8 mov %ebx,%eax 11789f: 8b 5d fc mov -0x4(%ebp),%ebx 1178a2: c9 leave 1178a3: c3 ret
0010b414 <rtems_semaphore_create>:
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
10b414: 55 push %ebp 10b415: 89 e5 mov %esp,%ebp 10b417: 57 push %edi 10b418: 56 push %esi 10b419: 53 push %ebx 10b41a: 83 ec 3c sub $0x3c,%esp 10b41d: 8b 75 08 mov 0x8(%ebp),%esi 10b420: 8b 5d 10 mov 0x10(%ebp),%ebx 10b423: 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 ) )
10b426: 85 f6 test %esi,%esi
10b428: 74 4a je 10b474 <rtems_semaphore_create+0x60>
return RTEMS_INVALID_NAME;
if ( !id )
10b42a: 85 ff test %edi,%edi
10b42c: 0f 84 f6 00 00 00 je 10b528 <rtems_semaphore_create+0x114>
return RTEMS_NOT_DEFINED;
} else
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
10b432: 89 da mov %ebx,%edx 10b434: 81 e2 c0 00 00 00 and $0xc0,%edx
10b43a: 74 48 je 10b484 <rtems_semaphore_create+0x70>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_binary_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_BINARY_SEMAPHORE);
10b43c: 89 d8 mov %ebx,%eax 10b43e: 83 e0 30 and $0x30,%eax
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) &&
10b441: 83 f8 10 cmp $0x10,%eax
10b444: 74 0e je 10b454 <rtems_semaphore_create+0x40>
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
10b446: b8 0b 00 00 00 mov $0xb,%eax
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10b44b: 8d 65 f4 lea -0xc(%ebp),%esp 10b44e: 5b pop %ebx 10b44f: 5e pop %esi 10b450: 5f pop %edi 10b451: c9 leave 10b452: c3 ret
10b453: 90 nop <== NOT EXECUTED
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) &&
10b454: f6 c3 04 test $0x4,%bl
10b457: 74 ed je 10b446 <rtems_semaphore_create+0x32>
_Attributes_Is_priority( attribute_set ) ) )
return RTEMS_NOT_DEFINED;
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
10b459: 81 fa c0 00 00 00 cmp $0xc0,%edx
10b45f: 74 e5 je 10b446 <rtems_semaphore_create+0x32>
10b461: 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 ) )
10b466: 83 7d 0c 01 cmpl $0x1,0xc(%ebp)
10b46a: 76 1f jbe 10b48b <rtems_semaphore_create+0x77>
return RTEMS_INVALID_NUMBER;
10b46c: b8 0a 00 00 00 mov $0xa,%eax 10b471: eb d8 jmp 10b44b <rtems_semaphore_create+0x37>
10b473: 90 nop <== NOT EXECUTED
CORE_mutex_Attributes the_mutex_attr;
CORE_semaphore_Attributes the_semaphore_attr;
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
10b474: b8 03 00 00 00 mov $0x3,%eax
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10b479: 8d 65 f4 lea -0xc(%ebp),%esp 10b47c: 5b pop %ebx 10b47d: 5e pop %esi 10b47e: 5f pop %edi 10b47f: c9 leave 10b480: c3 ret
10b481: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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 ) )
10b484: 89 d9 mov %ebx,%ecx 10b486: 83 e1 30 and $0x30,%ecx
10b489: 75 db jne 10b466 <rtems_semaphore_create+0x52>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b48b: a1 d4 64 12 00 mov 0x1264d4,%eax 10b490: 40 inc %eax 10b491: a3 d4 64 12 00 mov %eax,0x1264d4
* 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 );
10b496: 83 ec 0c sub $0xc,%esp 10b499: 68 20 64 12 00 push $0x126420 10b49e: 89 4d c4 mov %ecx,-0x3c(%ebp) 10b4a1: e8 ba 14 00 00 call 10c960 <_Objects_Allocate> 10b4a6: 89 c2 mov %eax,%edx
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
10b4a8: 83 c4 10 add $0x10,%esp 10b4ab: 85 c0 test %eax,%eax 10b4ad: 8b 4d c4 mov -0x3c(%ebp),%ecx
10b4b0: 0f 84 ba 00 00 00 je 10b570 <rtems_semaphore_create+0x15c>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_semaphore->attribute_set = attribute_set;
10b4b6: 89 58 10 mov %ebx,0x10(%eax)
/*
* Initialize it as a counting semaphore.
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
10b4b9: 85 c9 test %ecx,%ecx
10b4bb: 74 77 je 10b534 <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;
10b4bd: 31 c0 xor %eax,%eax 10b4bf: f6 c3 04 test $0x4,%bl 10b4c2: 0f 95 c0 setne %al 10b4c5: 89 45 d8 mov %eax,-0x28(%ebp)
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
10b4c8: 83 f9 10 cmp $0x10,%ecx
10b4cb: 0f 84 ae 00 00 00 je 10b57f <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;
10b4d1: c7 45 d0 02 00 00 00 movl $0x2,-0x30(%ebp)
the_mutex_attr.only_owner_release = false;
10b4d8: c6 45 d4 00 movb $0x0,-0x2c(%ebp)
}
mutex_status = _CORE_mutex_Initialize(
10b4dc: 50 push %eax 10b4dd: 31 c0 xor %eax,%eax 10b4df: 83 7d 0c 01 cmpl $0x1,0xc(%ebp) 10b4e3: 0f 94 c0 sete %al 10b4e6: 50 push %eax 10b4e7: 8d 45 d0 lea -0x30(%ebp),%eax 10b4ea: 50 push %eax 10b4eb: 8d 42 14 lea 0x14(%edx),%eax 10b4ee: 50 push %eax 10b4ef: 89 55 c4 mov %edx,-0x3c(%ebp) 10b4f2: e8 59 0c 00 00 call 10c150 <_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 ) {
10b4f7: 83 c4 10 add $0x10,%esp 10b4fa: 83 f8 06 cmp $0x6,%eax 10b4fd: 8b 55 c4 mov -0x3c(%ebp),%edx
10b500: 0f 84 a9 00 00 00 je 10b5af <rtems_semaphore_create+0x19b>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10b506: 8b 42 08 mov 0x8(%edx),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
10b509: 0f b7 d8 movzwl %ax,%ebx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10b50c: 8b 0d 3c 64 12 00 mov 0x12643c,%ecx 10b512: 89 14 99 mov %edx,(%ecx,%ebx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10b515: 89 72 0c mov %esi,0xc(%edx)
&_Semaphore_Information,
&the_semaphore->Object,
(Objects_Name) name
);
*id = the_semaphore->Object.id;
10b518: 89 07 mov %eax,(%edi)
the_semaphore->Object.id,
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
10b51a: e8 89 21 00 00 call 10d6a8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b51f: 31 c0 xor %eax,%eax 10b521: e9 25 ff ff ff jmp 10b44b <rtems_semaphore_create+0x37>
10b526: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
10b528: b8 09 00 00 00 mov $0x9,%eax 10b52d: e9 19 ff ff ff jmp 10b44b <rtems_semaphore_create+0x37>
10b532: 66 90 xchg %ax,%ax <== NOT EXECUTED
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
10b534: 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;
10b53b: 31 c0 xor %eax,%eax 10b53d: f6 c3 04 test $0x4,%bl 10b540: 0f 95 c0 setne %al 10b543: 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;
10b546: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp)
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
10b54d: c7 45 dc 00 00 00 00 movl $0x0,-0x24(%ebp)
_CORE_semaphore_Initialize(
10b554: 51 push %ecx 10b555: ff 75 0c pushl 0xc(%ebp) 10b558: 8d 45 e0 lea -0x20(%ebp),%eax 10b55b: 50 push %eax 10b55c: 8d 42 14 lea 0x14(%edx),%eax 10b55f: 50 push %eax 10b560: 89 55 c4 mov %edx,-0x3c(%ebp) 10b563: e8 78 0e 00 00 call 10c3e0 <_CORE_semaphore_Initialize> 10b568: 83 c4 10 add $0x10,%esp 10b56b: 8b 55 c4 mov -0x3c(%ebp),%edx 10b56e: eb 96 jmp 10b506 <rtems_semaphore_create+0xf2>
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
_Thread_Enable_dispatch();
10b570: e8 33 21 00 00 call 10d6a8 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
10b575: b8 05 00 00 00 mov $0x5,%eax 10b57a: e9 cc fe ff ff jmp 10b44b <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;
10b57f: 8b 45 14 mov 0x14(%ebp),%eax 10b582: 89 45 dc mov %eax,-0x24(%ebp)
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
10b585: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp)
the_mutex_attr.only_owner_release = false;
10b58c: c6 45 d4 00 movb $0x0,-0x2c(%ebp)
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
10b590: 83 7d d8 01 cmpl $0x1,-0x28(%ebp)
10b594: 0f 85 42 ff ff ff jne 10b4dc <rtems_semaphore_create+0xc8>
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
10b59a: f6 c3 40 test $0x40,%bl
10b59d: 74 30 je 10b5cf <rtems_semaphore_create+0x1bb>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
10b59f: c7 45 d8 02 00 00 00 movl $0x2,-0x28(%ebp)
the_mutex_attr.only_owner_release = true;
10b5a6: c6 45 d4 01 movb $0x1,-0x2c(%ebp) 10b5aa: e9 2d ff ff ff jmp 10b4dc <rtems_semaphore_create+0xc8>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
10b5af: 83 ec 08 sub $0x8,%esp 10b5b2: 52 push %edx 10b5b3: 68 20 64 12 00 push $0x126420 10b5b8: e8 1b 17 00 00 call 10ccd8 <_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();
10b5bd: e8 e6 20 00 00 call 10d6a8 <_Thread_Enable_dispatch>
return RTEMS_INVALID_PRIORITY;
10b5c2: 83 c4 10 add $0x10,%esp 10b5c5: b8 13 00 00 00 mov $0x13,%eax 10b5ca: e9 7c fe ff ff jmp 10b44b <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 ) ) {
10b5cf: 81 e3 80 00 00 00 and $0x80,%ebx
10b5d5: 0f 84 01 ff ff ff je 10b4dc <rtems_semaphore_create+0xc8>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
10b5db: c7 45 d8 03 00 00 00 movl $0x3,-0x28(%ebp)
the_mutex_attr.only_owner_release = true;
10b5e2: c6 45 d4 01 movb $0x1,-0x2c(%ebp) 10b5e6: e9 f1 fe ff ff jmp 10b4dc <rtems_semaphore_create+0xc8>
0010b5ec <rtems_semaphore_delete>:
#endif
rtems_status_code rtems_semaphore_delete(
rtems_id id
)
{
10b5ec: 55 push %ebp 10b5ed: 89 e5 mov %esp,%ebp 10b5ef: 53 push %ebx 10b5f0: 83 ec 18 sub $0x18,%esp
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
10b5f3: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Semaphore_Control *)
_Objects_Get( &_Semaphore_Information, id, location );
10b5f6: 50 push %eax 10b5f7: ff 75 08 pushl 0x8(%ebp) 10b5fa: 68 20 64 12 00 push $0x126420 10b5ff: e8 14 18 00 00 call 10ce18 <_Objects_Get> 10b604: 89 c3 mov %eax,%ebx
switch ( location ) {
10b606: 83 c4 10 add $0x10,%esp 10b609: 8b 4d f4 mov -0xc(%ebp),%ecx 10b60c: 85 c9 test %ecx,%ecx
10b60e: 74 0c je 10b61c <rtems_semaphore_delete+0x30>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b610: b8 04 00 00 00 mov $0x4,%eax
}
10b615: 8b 5d fc mov -0x4(%ebp),%ebx 10b618: c9 leave 10b619: c3 ret
10b61a: 66 90 xchg %ax,%ax <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE);
10b61c: 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) ) {
10b61f: 83 e0 30 and $0x30,%eax
10b622: 74 58 je 10b67c <rtems_semaphore_delete+0x90>
if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) &&
10b624: 8b 53 64 mov 0x64(%ebx),%edx 10b627: 85 d2 test %edx,%edx
10b629: 75 15 jne 10b640 <rtems_semaphore_delete+0x54>
10b62b: 83 f8 20 cmp $0x20,%eax
10b62e: 74 10 je 10b640 <rtems_semaphore_delete+0x54>
!_Attributes_Is_simple_binary_semaphore(
the_semaphore->attribute_set ) ) {
_Thread_Enable_dispatch();
10b630: e8 73 20 00 00 call 10d6a8 <_Thread_Enable_dispatch>
return RTEMS_RESOURCE_IN_USE;
10b635: b8 0c 00 00 00 mov $0xc,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10b63a: 8b 5d fc mov -0x4(%ebp),%ebx 10b63d: c9 leave 10b63e: c3 ret
10b63f: 90 nop <== NOT EXECUTED
!_Attributes_Is_simple_binary_semaphore(
the_semaphore->attribute_set ) ) {
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
_CORE_mutex_Flush(
10b640: 50 push %eax 10b641: 6a 04 push $0x4 10b643: 6a 00 push $0x0 10b645: 8d 43 14 lea 0x14(%ebx),%eax 10b648: 50 push %eax 10b649: e8 f6 0a 00 00 call 10c144 <_CORE_mutex_Flush> 10b64e: 83 c4 10 add $0x10,%esp
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_WAS_DELETED
);
}
_Objects_Close( &_Semaphore_Information, &the_semaphore->Object );
10b651: 83 ec 08 sub $0x8,%esp 10b654: 53 push %ebx 10b655: 68 20 64 12 00 push $0x126420 10b65a: e8 7d 13 00 00 call 10c9dc <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
10b65f: 58 pop %eax 10b660: 5a pop %edx 10b661: 53 push %ebx 10b662: 68 20 64 12 00 push $0x126420 10b667: e8 6c 16 00 00 call 10ccd8 <_Objects_Free>
0, /* Not used */
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
10b66c: e8 37 20 00 00 call 10d6a8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b671: 83 c4 10 add $0x10,%esp 10b674: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10b676: 8b 5d fc mov -0x4(%ebp),%ebx 10b679: c9 leave 10b67a: c3 ret
10b67b: 90 nop <== NOT EXECUTED
&the_semaphore->Core_control.mutex,
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_MUTEX_WAS_DELETED
);
} else {
_CORE_semaphore_Flush(
10b67c: 51 push %ecx 10b67d: 6a 02 push $0x2 10b67f: 6a 00 push $0x0 10b681: 8d 43 14 lea 0x14(%ebx),%eax 10b684: 50 push %eax 10b685: e8 4a 0d 00 00 call 10c3d4 <_CORE_semaphore_Flush> 10b68a: 83 c4 10 add $0x10,%esp 10b68d: eb c2 jmp 10b651 <rtems_semaphore_delete+0x65>
0010b690 <rtems_semaphore_obtain>:
rtems_status_code rtems_semaphore_obtain(
rtems_id id,
rtems_option option_set,
rtems_interval timeout
)
{
10b690: 55 push %ebp 10b691: 89 e5 mov %esp,%ebp 10b693: 57 push %edi 10b694: 56 push %esi 10b695: 53 push %ebx 10b696: 83 ec 1c sub $0x1c,%esp 10b699: 8b 5d 08 mov 0x8(%ebp),%ebx 10b69c: 8b 75 0c mov 0xc(%ebp),%esi 10b69f: 8b 7d 10 mov 0x10(%ebp),%edi
register Semaphore_Control *the_semaphore;
Objects_Locations location;
ISR_Level level;
the_semaphore = _Semaphore_Get_interrupt_disable( id, &location, &level );
10b6a2: 8d 45 e0 lea -0x20(%ebp),%eax
Objects_Locations *location,
ISR_Level *level
)
{
return (Semaphore_Control *)
_Objects_Get_isr_disable( &_Semaphore_Information, id, location, level );
10b6a5: 50 push %eax 10b6a6: 8d 45 e4 lea -0x1c(%ebp),%eax 10b6a9: 50 push %eax 10b6aa: 53 push %ebx 10b6ab: 68 20 64 12 00 push $0x126420 10b6b0: e8 0b 17 00 00 call 10cdc0 <_Objects_Get_isr_disable>
switch ( location ) {
10b6b5: 83 c4 10 add $0x10,%esp 10b6b8: 8b 4d e4 mov -0x1c(%ebp),%ecx 10b6bb: 85 c9 test %ecx,%ecx
10b6bd: 74 0d je 10b6cc <rtems_semaphore_obtain+0x3c>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b6bf: b8 04 00 00 00 mov $0x4,%eax
}
10b6c4: 8d 65 f4 lea -0xc(%ebp),%esp 10b6c7: 5b pop %ebx 10b6c8: 5e pop %esi 10b6c9: 5f pop %edi 10b6ca: c9 leave 10b6cb: 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) ) {
10b6cc: f6 40 10 30 testb $0x30,0x10(%eax)
10b6d0: 74 36 je 10b708 <rtems_semaphore_obtain+0x78>
_CORE_mutex_Seize(
10b6d2: 83 ec 0c sub $0xc,%esp 10b6d5: ff 75 e0 pushl -0x20(%ebp) 10b6d8: 57 push %edi
*/
RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait (
rtems_option option_set
)
{
return (option_set & RTEMS_NO_WAIT) ? true : false;
10b6d9: 83 e6 01 and $0x1,%esi 10b6dc: 83 f6 01 xor $0x1,%esi 10b6df: 56 push %esi 10b6e0: 53 push %ebx 10b6e1: 83 c0 14 add $0x14,%eax 10b6e4: 50 push %eax 10b6e5: e8 5e 0b 00 00 call 10c248 <_CORE_mutex_Seize>
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
level
);
return _Semaphore_Translate_core_mutex_return_code(
10b6ea: 83 c4 14 add $0x14,%esp
_Thread_Executing->Wait.return_code );
10b6ed: a1 98 6a 12 00 mov 0x126a98,%eax
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
level
);
return _Semaphore_Translate_core_mutex_return_code(
10b6f2: ff 70 34 pushl 0x34(%eax) 10b6f5: e8 12 01 00 00 call 10b80c <_Semaphore_Translate_core_mutex_return_code> 10b6fa: 83 c4 10 add $0x10,%esp
break;
}
return RTEMS_INVALID_ID;
}
10b6fd: 8d 65 f4 lea -0xc(%ebp),%esp 10b700: 5b pop %ebx 10b701: 5e pop %esi 10b702: 5f pop %edi 10b703: c9 leave 10b704: c3 ret
10b705: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
10b708: 8b 15 98 6a 12 00 mov 0x126a98,%edx
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10b70e: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx)
if ( the_semaphore->count != 0 ) {
10b715: 8b 48 5c mov 0x5c(%eax),%ecx 10b718: 85 c9 test %ecx,%ecx
10b71a: 75 2c jne 10b748 <rtems_semaphore_obtain+0xb8>
the_semaphore->count -= 1;
_ISR_Enable( *level_p );
return;
}
if ( !wait ) {
10b71c: 83 e6 01 and $0x1,%esi
10b71f: 74 33 je 10b754 <rtems_semaphore_obtain+0xc4>
_ISR_Enable( *level_p );
10b721: ff 75 e0 pushl -0x20(%ebp) 10b724: 9d popf
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT;
10b725: 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(
10b72c: 83 ec 0c sub $0xc,%esp
_Thread_Executing->Wait.return_code );
10b72f: a1 98 6a 12 00 mov 0x126a98,%eax
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
&level
);
return _Semaphore_Translate_core_semaphore_return_code(
10b734: ff 70 34 pushl 0x34(%eax) 10b737: e8 e0 00 00 00 call 10b81c <_Semaphore_Translate_core_semaphore_return_code> 10b73c: 83 c4 10 add $0x10,%esp
break;
}
return RTEMS_INVALID_ID;
}
10b73f: 8d 65 f4 lea -0xc(%ebp),%esp 10b742: 5b pop %ebx 10b743: 5e pop %esi 10b744: 5f pop %edi 10b745: c9 leave 10b746: c3 ret
10b747: 90 nop <== NOT EXECUTED
/* 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;
10b748: 49 dec %ecx 10b749: 89 48 5c mov %ecx,0x5c(%eax)
_ISR_Enable( *level_p );
10b74c: ff 75 e0 pushl -0x20(%ebp) 10b74f: 9d popf 10b750: eb da jmp 10b72c <rtems_semaphore_obtain+0x9c>
10b752: 66 90 xchg %ax,%ax <== NOT EXECUTED
10b754: 8b 0d d4 64 12 00 mov 0x1264d4,%ecx 10b75a: 41 inc %ecx 10b75b: 89 0d d4 64 12 00 mov %ecx,0x1264d4
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;
10b761: 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;
10b768: 83 c0 14 add $0x14,%eax 10b76b: 89 42 44 mov %eax,0x44(%edx)
executing->Wait.id = id;
10b76e: 89 5a 20 mov %ebx,0x20(%edx)
_ISR_Enable( *level_p );
10b771: ff 75 e0 pushl -0x20(%ebp) 10b774: 9d popf
_Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
10b775: 52 push %edx 10b776: 68 e0 de 10 00 push $0x10dee0 10b77b: 57 push %edi 10b77c: 50 push %eax 10b77d: e8 0e 24 00 00 call 10db90 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
10b782: e8 21 1f 00 00 call 10d6a8 <_Thread_Enable_dispatch> 10b787: 83 c4 10 add $0x10,%esp 10b78a: eb a0 jmp 10b72c <rtems_semaphore_obtain+0x9c>
0010b78c <rtems_semaphore_release>:
#endif
rtems_status_code rtems_semaphore_release(
rtems_id id
)
{
10b78c: 55 push %ebp 10b78d: 89 e5 mov %esp,%ebp 10b78f: 53 push %ebx 10b790: 83 ec 18 sub $0x18,%esp 10b793: 8b 5d 08 mov 0x8(%ebp),%ebx
register Semaphore_Control *the_semaphore;
Objects_Locations location;
CORE_mutex_Status mutex_status;
CORE_semaphore_Status semaphore_status;
the_semaphore = _Semaphore_Get( id, &location );
10b796: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Semaphore_Control *)
_Objects_Get( &_Semaphore_Information, id, location );
10b799: 50 push %eax 10b79a: 53 push %ebx 10b79b: 68 20 64 12 00 push $0x126420 10b7a0: e8 73 16 00 00 call 10ce18 <_Objects_Get>
switch ( location ) {
10b7a5: 83 c4 10 add $0x10,%esp 10b7a8: 8b 55 f4 mov -0xc(%ebp),%edx 10b7ab: 85 d2 test %edx,%edx
10b7ad: 74 0d je 10b7bc <rtems_semaphore_release+0x30>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b7af: b8 04 00 00 00 mov $0x4,%eax
}
10b7b4: 8b 5d fc mov -0x4(%ebp),%ebx 10b7b7: c9 leave 10b7b8: c3 ret
10b7b9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
10b7bc: f6 40 10 30 testb $0x30,0x10(%eax)
10b7c0: 75 26 jne 10b7e8 <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(
10b7c2: 52 push %edx 10b7c3: 6a 00 push $0x0 10b7c5: 53 push %ebx 10b7c6: 83 c0 14 add $0x14,%eax 10b7c9: 50 push %eax 10b7ca: e8 51 0c 00 00 call 10c420 <_CORE_semaphore_Surrender> 10b7cf: 89 c3 mov %eax,%ebx
&the_semaphore->Core_control.semaphore,
id,
MUTEX_MP_SUPPORT
);
_Thread_Enable_dispatch();
10b7d1: e8 d2 1e 00 00 call 10d6a8 <_Thread_Enable_dispatch>
return
10b7d6: 89 1c 24 mov %ebx,(%esp) 10b7d9: e8 3e 00 00 00 call 10b81c <_Semaphore_Translate_core_semaphore_return_code> 10b7de: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10b7e1: 8b 5d fc mov -0x4(%ebp),%ebx 10b7e4: c9 leave 10b7e5: c3 ret
10b7e6: 66 90 xchg %ax,%ax <== NOT EXECUTED
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(
10b7e8: 51 push %ecx 10b7e9: 6a 00 push $0x0 10b7eb: 53 push %ebx 10b7ec: 83 c0 14 add $0x14,%eax 10b7ef: 50 push %eax 10b7f0: e8 f3 0a 00 00 call 10c2e8 <_CORE_mutex_Surrender> 10b7f5: 89 c3 mov %eax,%ebx
&the_semaphore->Core_control.mutex,
id,
MUTEX_MP_SUPPORT
);
_Thread_Enable_dispatch();
10b7f7: e8 ac 1e 00 00 call 10d6a8 <_Thread_Enable_dispatch>
return _Semaphore_Translate_core_mutex_return_code( mutex_status );
10b7fc: 89 1c 24 mov %ebx,(%esp) 10b7ff: e8 08 00 00 00 call 10b80c <_Semaphore_Translate_core_mutex_return_code> 10b804: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10b807: 8b 5d fc mov -0x4(%ebp),%ebx 10b80a: c9 leave 10b80b: c3 ret
0011ea50 <rtems_shutdown_executive>:
*/
void rtems_shutdown_executive(
uint32_t result
)
{
11ea50: 55 push %ebp 11ea51: 89 e5 mov %esp,%ebp 11ea53: 83 ec 08 sub $0x8,%esp
if ( _System_state_Is_up( _System_state_Get() ) ) {
11ea56: 83 3d 80 66 12 00 03 cmpl $0x3,0x126680
11ea5d: 74 0d je 11ea6c <rtems_shutdown_executive+0x1c>
_System_state_Set( SYSTEM_STATE_SHUTDOWN );
_Thread_Stop_multitasking();
}
_Internal_error_Occurred(
11ea5f: 50 push %eax 11ea60: 6a 14 push $0x14 11ea62: 6a 01 push $0x1 11ea64: 6a 00 push $0x0 11ea66: e8 65 de fe ff call 10c8d0 <_Internal_error_Occurred>
11ea6b: 90 nop <== NOT EXECUTED
11ea6c: c7 05 80 66 12 00 04 movl $0x4,0x126680
11ea73: 00 00 00 * if we were running within the same context, it would work. * * And we will not return to this thread, so there is no point of * saving the context. */ _Context_Restart_self( &_Thread_BSP_context );
11ea76: 83 ec 0c sub $0xc,%esp 11ea79: 68 bc 64 12 00 push $0x1264bc 11ea7e: e8 9a fe fe ff call 10e91d <_CPU_Context_restore>
0010c7a4 <rtems_signal_catch>:
rtems_status_code rtems_signal_catch(
rtems_asr_entry asr_handler,
rtems_mode mode_set
)
{
10c7a4: 55 push %ebp 10c7a5: 89 e5 mov %esp,%ebp 10c7a7: 83 ec 08 sub $0x8,%esp 10c7aa: 8b 55 08 mov 0x8(%ebp),%edx
RTEMS_API_Control *api;
ASR_Information *asr;
/* XXX normalize mode */
executing = _Thread_Executing;
api = (RTEMS_API_Control*)executing->API_Extensions[ THREAD_API_RTEMS ];
10c7ad: a1 78 a5 12 00 mov 0x12a578,%eax 10c7b2: 8b 80 f4 00 00 00 mov 0xf4(%eax),%eax 10c7b8: 8b 0d b4 9f 12 00 mov 0x129fb4,%ecx 10c7be: 41 inc %ecx 10c7bf: 89 0d b4 9f 12 00 mov %ecx,0x129fb4
asr = &api->Signal;
_Thread_Disable_dispatch(); /* cannot reschedule while */
/* the thread is inconsistent */
if ( !_ASR_Is_null_handler( asr_handler ) ) {
10c7c5: 85 d2 test %edx,%edx
10c7c7: 74 13 je 10c7dc <rtems_signal_catch+0x38>
asr->mode_set = mode_set;
10c7c9: 8b 4d 0c mov 0xc(%ebp),%ecx 10c7cc: 89 48 10 mov %ecx,0x10(%eax)
asr->handler = asr_handler;
10c7cf: 89 50 0c mov %edx,0xc(%eax)
}
else
_ASR_Initialize( asr );
_Thread_Enable_dispatch();
10c7d2: e8 2d 22 00 00 call 10ea04 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL; }
10c7d7: 31 c0 xor %eax,%eax 10c7d9: c9 leave 10c7da: c3 ret
10c7db: 90 nop <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _ASR_Initialize (
ASR_Information *information
)
{
information->is_enabled = false;
10c7dc: c6 40 08 00 movb $0x0,0x8(%eax)
information->handler = NULL;
10c7e0: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax)
information->mode_set = RTEMS_DEFAULT_MODES;
10c7e7: c7 40 10 00 00 00 00 movl $0x0,0x10(%eax)
information->signals_posted = 0;
10c7ee: c7 40 14 00 00 00 00 movl $0x0,0x14(%eax)
information->signals_pending = 0;
10c7f5: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax)
information->nest_level = 0;
10c7fc: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax)
asr->mode_set = mode_set;
asr->handler = asr_handler;
}
else
_ASR_Initialize( asr );
_Thread_Enable_dispatch();
10c803: e8 fc 21 00 00 call 10ea04 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL; }
10c808: 31 c0 xor %eax,%eax 10c80a: c9 leave 10c80b: c3 ret
00117d3c <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
117d3c: 55 push %ebp 117d3d: 89 e5 mov %esp,%ebp 117d3f: 53 push %ebx 117d40: 83 ec 14 sub $0x14,%esp 117d43: 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 )
117d46: 85 db test %ebx,%ebx
117d48: 75 0a jne 117d54 <rtems_signal_send+0x18>
return RTEMS_INVALID_NUMBER;
117d4a: b8 0a 00 00 00 mov $0xa,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
117d4f: 8b 5d fc mov -0x4(%ebp),%ebx 117d52: c9 leave 117d53: c3 ret
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
117d54: 83 ec 08 sub $0x8,%esp 117d57: 8d 45 f4 lea -0xc(%ebp),%eax 117d5a: 50 push %eax 117d5b: ff 75 08 pushl 0x8(%ebp) 117d5e: e8 d1 3d 00 00 call 11bb34 <_Thread_Get>
switch ( location ) {
117d63: 83 c4 10 add $0x10,%esp 117d66: 8b 55 f4 mov -0xc(%ebp),%edx 117d69: 85 d2 test %edx,%edx
117d6b: 74 0b je 117d78 <rtems_signal_send+0x3c>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
117d6d: b8 04 00 00 00 mov $0x4,%eax
}
117d72: 8b 5d fc mov -0x4(%ebp),%ebx 117d75: c9 leave 117d76: c3 ret
117d77: 90 nop <== NOT EXECUTED
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
117d78: 8b 90 f4 00 00 00 mov 0xf4(%eax),%edx
asr = &api->Signal;
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
117d7e: 8b 4a 0c mov 0xc(%edx),%ecx 117d81: 85 c9 test %ecx,%ecx
117d83: 74 3f je 117dc4 <rtems_signal_send+0x88>
if ( asr->is_enabled ) {
117d85: 80 7a 08 00 cmpb $0x0,0x8(%edx)
117d89: 74 25 je 117db0 <rtems_signal_send+0x74>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
117d8b: 9c pushf 117d8c: fa cli 117d8d: 59 pop %ecx
*signal_set |= signals;
117d8e: 09 5a 14 or %ebx,0x14(%edx)
_ISR_Enable( _level );
117d91: 51 push %ecx 117d92: 9d popf
_ASR_Post_signals( signal_set, &asr->signals_posted );
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
117d93: 8b 15 d4 26 14 00 mov 0x1426d4,%edx 117d99: 85 d2 test %edx,%edx
117d9b: 74 1b je 117db8 <rtems_signal_send+0x7c>
117d9d: 3b 05 d8 26 14 00 cmp 0x1426d8,%eax
117da3: 75 13 jne 117db8 <rtems_signal_send+0x7c><== NEVER TAKEN
_Thread_Dispatch_necessary = true;
117da5: c6 05 e4 26 14 00 01 movb $0x1,0x1426e4 117dac: eb 0a jmp 117db8 <rtems_signal_send+0x7c>
117dae: 66 90 xchg %ax,%ax <== NOT EXECUTED
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
117db0: 9c pushf 117db1: fa cli 117db2: 58 pop %eax
*signal_set |= signals;
117db3: 09 5a 18 or %ebx,0x18(%edx)
_ISR_Enable( _level );
117db6: 50 push %eax 117db7: 9d popf
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
117db8: e8 53 3d 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
117dbd: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
117dbf: 8b 5d fc mov -0x4(%ebp),%ebx 117dc2: c9 leave 117dc3: c3 ret
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
117dc4: e8 47 3d 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_NOT_DEFINED;
117dc9: b8 0b 00 00 00 mov $0xb,%eax 117dce: e9 7c ff ff ff jmp 117d4f <rtems_signal_send+0x13>
0010b82c <rtems_task_create>:
size_t stack_size,
rtems_mode initial_modes,
rtems_attribute attribute_set,
rtems_id *id
)
{
10b82c: 55 push %ebp 10b82d: 89 e5 mov %esp,%ebp 10b82f: 57 push %edi 10b830: 56 push %esi 10b831: 53 push %ebx 10b832: 83 ec 1c sub $0x1c,%esp 10b835: 8b 5d 08 mov 0x8(%ebp),%ebx 10b838: 8b 7d 0c mov 0xc(%ebp),%edi 10b83b: 8b 75 1c mov 0x1c(%ebp),%esi
Priority_Control core_priority;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !id )
10b83e: 85 f6 test %esi,%esi
10b840: 0f 84 3e 01 00 00 je 10b984 <rtems_task_create+0x158>
return RTEMS_INVALID_ADDRESS;
if ( !rtems_is_name_valid( name ) )
10b846: 85 db test %ebx,%ebx
10b848: 0f 84 d2 00 00 00 je 10b920 <rtems_task_create+0xf4>
/*
* Validate the RTEMS API priority and convert it to the core priority range.
*/
if ( !_Attributes_Is_system_task( the_attribute_set ) ) {
10b84e: f7 45 18 00 80 00 00 testl $0x8000,0x18(%ebp)
10b855: 75 17 jne 10b86e <rtems_task_create+0x42>
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
10b857: 85 ff test %edi,%edi
10b859: 0f 84 b1 00 00 00 je 10b910 <rtems_task_create+0xe4>
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
10b85f: 0f b6 05 14 22 12 00 movzbl 0x122214,%eax
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
10b866: 39 c7 cmp %eax,%edi
10b868: 0f 87 a2 00 00 00 ja 10b910 <rtems_task_create+0xe4>
*/
/*
* Lock the allocator mutex for protection
*/
_RTEMS_Lock_allocator();
10b86e: 83 ec 0c sub $0xc,%esp 10b871: ff 35 84 65 12 00 pushl 0x126584 10b877: e8 b8 06 00 00 call 10bf34 <_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 );
10b87c: c7 04 24 60 64 12 00 movl $0x126460,(%esp) 10b883: e8 d8 10 00 00 call 10c960 <_Objects_Allocate> 10b888: 89 c2 mov %eax,%edx
* the event of an error.
*/
the_thread = _RTEMS_tasks_Allocate();
if ( !the_thread ) {
10b88a: 83 c4 10 add $0x10,%esp 10b88d: 85 c0 test %eax,%eax
10b88f: 0f 84 cf 00 00 00 je 10b964 <rtems_task_create+0x138>
/*
* Initialize the core thread for this task.
*/
status = _Thread_Initialize(
10b895: 50 push %eax 10b896: 53 push %ebx
*/
RTEMS_INLINE_ROUTINE ISR_Level _Modes_Get_interrupt_level (
Modes_Control mode_set
)
{
return ( mode_set & RTEMS_INTERRUPT_MASK );
10b897: 8b 45 14 mov 0x14(%ebp),%eax 10b89a: 83 e0 01 and $0x1,%eax 10b89d: 50 push %eax 10b89e: 6a 00 push $0x0 10b8a0: 31 c0 xor %eax,%eax 10b8a2: f7 45 14 00 02 00 00 testl $0x200,0x14(%ebp) 10b8a9: 0f 95 c0 setne %al 10b8ac: 50 push %eax 10b8ad: 31 c0 xor %eax,%eax 10b8af: f7 45 14 00 01 00 00 testl $0x100,0x14(%ebp) 10b8b6: 0f 94 c0 sete %al 10b8b9: 50 push %eax 10b8ba: 57 push %edi
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_floating_point(
rtems_attribute attribute_set
)
{
return ( attribute_set & RTEMS_FLOATING_POINT ) ? true : false;
10b8bb: 8b 45 18 mov 0x18(%ebp),%eax 10b8be: 83 e0 01 and $0x1,%eax 10b8c1: 50 push %eax 10b8c2: ff 75 10 pushl 0x10(%ebp) 10b8c5: 6a 00 push $0x0 10b8c7: 52 push %edx 10b8c8: 68 60 64 12 00 push $0x126460 10b8cd: 89 55 e4 mov %edx,-0x1c(%ebp) 10b8d0: e8 6b 1e 00 00 call 10d740 <_Thread_Initialize>
NULL, /* no budget algorithm callout */
_Modes_Get_interrupt_level(initial_modes),
(Objects_Name) name
);
if ( !status ) {
10b8d5: 83 c4 30 add $0x30,%esp 10b8d8: 84 c0 test %al,%al 10b8da: 8b 55 e4 mov -0x1c(%ebp),%edx
10b8dd: 74 51 je 10b930 <rtems_task_create+0x104>
_RTEMS_Unlock_allocator();
return RTEMS_UNSATISFIED;
}
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
10b8df: 8b 82 f4 00 00 00 mov 0xf4(%edx),%eax
* id - thread id
* RTEMS_SUCCESSFUL - if successful
* error code - if unsuccessful
*/
rtems_status_code rtems_task_create(
10b8e5: f7 45 14 00 04 00 00 testl $0x400,0x14(%ebp)
}
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
asr->is_enabled = _Modes_Is_asr_disabled(initial_modes) ? false : true;
10b8ec: 0f 94 40 08 sete 0x8(%eax)
*id = the_thread->Object.id;
10b8f0: 8b 42 08 mov 0x8(%edx),%eax 10b8f3: 89 06 mov %eax,(%esi)
);
}
#endif
_RTEMS_Unlock_allocator();
10b8f5: 83 ec 0c sub $0xc,%esp 10b8f8: ff 35 84 65 12 00 pushl 0x126584 10b8fe: e8 79 06 00 00 call 10bf7c <_API_Mutex_Unlock>
return RTEMS_SUCCESSFUL;
10b903: 83 c4 10 add $0x10,%esp 10b906: 31 c0 xor %eax,%eax
}
10b908: 8d 65 f4 lea -0xc(%ebp),%esp 10b90b: 5b pop %ebx 10b90c: 5e pop %esi 10b90d: 5f pop %edi 10b90e: c9 leave 10b90f: c3 ret
* Validate the RTEMS API priority and convert it to the core priority range.
*/
if ( !_Attributes_Is_system_task( the_attribute_set ) ) {
if ( !_RTEMS_tasks_Priority_is_valid( initial_priority ) )
return RTEMS_INVALID_PRIORITY;
10b910: b8 13 00 00 00 mov $0x13,%eax
}
#endif
_RTEMS_Unlock_allocator();
return RTEMS_SUCCESSFUL;
}
10b915: 8d 65 f4 lea -0xc(%ebp),%esp 10b918: 5b pop %ebx 10b919: 5e pop %esi 10b91a: 5f pop %edi 10b91b: c9 leave 10b91c: c3 ret
10b91d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
10b920: b8 03 00 00 00 mov $0x3,%eax
}
#endif
_RTEMS_Unlock_allocator();
return RTEMS_SUCCESSFUL;
}
10b925: 8d 65 f4 lea -0xc(%ebp),%esp 10b928: 5b pop %ebx 10b929: 5e pop %esi 10b92a: 5f pop %edi 10b92b: c9 leave 10b92c: c3 ret
10b92d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _RTEMS_tasks_Free (
Thread_Control *the_task
)
{
_Objects_Free(
10b930: 83 ec 0c sub $0xc,%esp 10b933: ff 72 08 pushl 0x8(%edx) 10b936: e8 0d 14 00 00 call 10cd48 <_Objects_Get_information_id> 10b93b: 5a pop %edx 10b93c: 59 pop %ecx 10b93d: 8b 55 e4 mov -0x1c(%ebp),%edx 10b940: 52 push %edx 10b941: 50 push %eax 10b942: e8 91 13 00 00 call 10ccd8 <_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();
10b947: 58 pop %eax 10b948: ff 35 84 65 12 00 pushl 0x126584 10b94e: e8 29 06 00 00 call 10bf7c <_API_Mutex_Unlock>
return RTEMS_UNSATISFIED;
10b953: 83 c4 10 add $0x10,%esp 10b956: b8 0d 00 00 00 mov $0xd,%eax
}
#endif
_RTEMS_Unlock_allocator();
return RTEMS_SUCCESSFUL;
}
10b95b: 8d 65 f4 lea -0xc(%ebp),%esp 10b95e: 5b pop %ebx 10b95f: 5e pop %esi 10b960: 5f pop %edi 10b961: c9 leave 10b962: c3 ret
10b963: 90 nop <== NOT EXECUTED
*/
the_thread = _RTEMS_tasks_Allocate();
if ( !the_thread ) {
_RTEMS_Unlock_allocator();
10b964: 83 ec 0c sub $0xc,%esp 10b967: ff 35 84 65 12 00 pushl 0x126584 10b96d: e8 0a 06 00 00 call 10bf7c <_API_Mutex_Unlock>
return RTEMS_TOO_MANY;
10b972: 83 c4 10 add $0x10,%esp 10b975: b8 05 00 00 00 mov $0x5,%eax
}
#endif
_RTEMS_Unlock_allocator();
return RTEMS_SUCCESSFUL;
}
10b97a: 8d 65 f4 lea -0xc(%ebp),%esp 10b97d: 5b pop %ebx 10b97e: 5e pop %esi 10b97f: 5f pop %edi 10b980: c9 leave 10b981: c3 ret
10b982: 66 90 xchg %ax,%ax <== NOT EXECUTED
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !id )
return RTEMS_INVALID_ADDRESS;
10b984: b8 09 00 00 00 mov $0x9,%eax 10b989: eb 8a jmp 10b915 <rtems_task_create+0xe9>
0010b98c <rtems_task_delete>:
*/
rtems_status_code rtems_task_delete(
rtems_id id
)
{
10b98c: 55 push %ebp 10b98d: 89 e5 mov %esp,%ebp 10b98f: 53 push %ebx 10b990: 83 ec 20 sub $0x20,%esp
register Thread_Control *the_thread;
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
10b993: ff 35 84 65 12 00 pushl 0x126584 10b999: e8 96 05 00 00 call 10bf34 <_API_Mutex_Lock>
the_thread = _Thread_Get( id, &location );
10b99e: 5a pop %edx 10b99f: 59 pop %ecx 10b9a0: 8d 45 f4 lea -0xc(%ebp),%eax 10b9a3: 50 push %eax 10b9a4: ff 75 08 pushl 0x8(%ebp) 10b9a7: e8 20 1d 00 00 call 10d6cc <_Thread_Get> 10b9ac: 89 c3 mov %eax,%ebx
switch ( location ) {
10b9ae: 83 c4 10 add $0x10,%esp 10b9b1: 8b 45 f4 mov -0xc(%ebp),%eax 10b9b4: 85 c0 test %eax,%eax
10b9b6: 75 44 jne 10b9fc <rtems_task_delete+0x70>
case OBJECTS_LOCAL:
the_information = _Objects_Get_information_id( the_thread->Object.id );
10b9b8: 83 ec 0c sub $0xc,%esp 10b9bb: ff 73 08 pushl 0x8(%ebx) 10b9be: e8 85 13 00 00 call 10cd48 <_Objects_Get_information_id>
0 /* Not used */
);
}
#endif
_Thread_Close( the_information, the_thread );
10b9c3: 5a pop %edx 10b9c4: 59 pop %ecx 10b9c5: 53 push %ebx 10b9c6: 50 push %eax 10b9c7: e8 ac 19 00 00 call 10d378 <_Thread_Close> 10b9cc: 58 pop %eax 10b9cd: ff 73 08 pushl 0x8(%ebx) 10b9d0: e8 73 13 00 00 call 10cd48 <_Objects_Get_information_id> 10b9d5: 5a pop %edx 10b9d6: 59 pop %ecx 10b9d7: 53 push %ebx 10b9d8: 50 push %eax 10b9d9: e8 fa 12 00 00 call 10ccd8 <_Objects_Free>
_RTEMS_tasks_Free( the_thread );
_RTEMS_Unlock_allocator();
10b9de: 58 pop %eax 10b9df: ff 35 84 65 12 00 pushl 0x126584 10b9e5: e8 92 05 00 00 call 10bf7c <_API_Mutex_Unlock>
_Thread_Enable_dispatch();
10b9ea: e8 b9 1c 00 00 call 10d6a8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b9ef: 83 c4 10 add $0x10,%esp 10b9f2: 31 c0 xor %eax,%eax
break;
}
_RTEMS_Unlock_allocator();
return RTEMS_INVALID_ID;
}
10b9f4: 8b 5d fc mov -0x4(%ebp),%ebx 10b9f7: c9 leave 10b9f8: c3 ret
10b9f9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
_RTEMS_Unlock_allocator();
10b9fc: 83 ec 0c sub $0xc,%esp 10b9ff: ff 35 84 65 12 00 pushl 0x126584 10ba05: e8 72 05 00 00 call 10bf7c <_API_Mutex_Unlock>
return RTEMS_INVALID_ID;
10ba0a: 83 c4 10 add $0x10,%esp 10ba0d: b8 04 00 00 00 mov $0x4,%eax
}
10ba12: 8b 5d fc mov -0x4(%ebp),%ebx 10ba15: c9 leave 10ba16: c3 ret
0010d4b0 <rtems_task_get_note>:
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
10d4b0: 55 push %ebp 10d4b1: 89 e5 mov %esp,%ebp 10d4b3: 56 push %esi 10d4b4: 53 push %ebx 10d4b5: 83 ec 10 sub $0x10,%esp 10d4b8: 8b 45 08 mov 0x8(%ebp),%eax 10d4bb: 8b 75 0c mov 0xc(%ebp),%esi 10d4be: 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() )
10d4c1: 80 3d e4 61 12 00 00 cmpb $0x0,0x1261e4
10d4c8: 74 6e je 10d538 <rtems_task_get_note+0x88>
return RTEMS_NOT_CONFIGURED;
if ( !note )
10d4ca: 85 db test %ebx,%ebx
10d4cc: 74 7e je 10d54c <rtems_task_get_note+0x9c><== NEVER TAKEN
/*
* 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 )
10d4ce: 83 fe 0f cmp $0xf,%esi
10d4d1: 77 3d ja 10d510 <rtems_task_get_note+0x60><== NEVER TAKEN
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
10d4d3: 85 c0 test %eax,%eax
10d4d5: 74 45 je 10d51c <rtems_task_get_note+0x6c>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
10d4d7: 8b 15 d8 ad 12 00 mov 0x12add8,%edx
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
10d4dd: 3b 42 08 cmp 0x8(%edx),%eax
10d4e0: 74 40 je 10d522 <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 );
10d4e2: 83 ec 08 sub $0x8,%esp 10d4e5: 8d 55 f4 lea -0xc(%ebp),%edx 10d4e8: 52 push %edx 10d4e9: 50 push %eax 10d4ea: e8 11 20 00 00 call 10f500 <_Thread_Get>
switch ( location ) {
10d4ef: 83 c4 10 add $0x10,%esp 10d4f2: 8b 55 f4 mov -0xc(%ebp),%edx 10d4f5: 85 d2 test %edx,%edx
10d4f7: 75 4b jne 10d544 <rtems_task_get_note+0x94>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
10d4f9: 8b 80 f4 00 00 00 mov 0xf4(%eax),%eax 10d4ff: 8b 44 b0 20 mov 0x20(%eax,%esi,4),%eax 10d503: 89 03 mov %eax,(%ebx)
_Thread_Enable_dispatch();
10d505: e8 d2 1f 00 00 call 10f4dc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10d50a: 31 c0 xor %eax,%eax 10d50c: eb 07 jmp 10d515 <rtems_task_get_note+0x65>
10d50e: 66 90 xchg %ax,%ax <== NOT EXECUTED
* 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 )
return RTEMS_INVALID_NUMBER;
10d510: b8 0a 00 00 00 mov $0xa,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10d515: 8d 65 f8 lea -0x8(%ebp),%esp 10d518: 5b pop %ebx 10d519: 5e pop %esi 10d51a: c9 leave 10d51b: c3 ret
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
10d51c: 8b 15 d8 ad 12 00 mov 0x12add8,%edx
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
10d522: 8b 82 f4 00 00 00 mov 0xf4(%edx),%eax 10d528: 8b 44 b0 20 mov 0x20(%eax,%esi,4),%eax 10d52c: 89 03 mov %eax,(%ebx)
return RTEMS_SUCCESSFUL;
10d52e: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10d530: 8d 65 f8 lea -0x8(%ebp),%esp 10d533: 5b pop %ebx 10d534: 5e pop %esi 10d535: c9 leave 10d536: c3 ret
10d537: 90 nop <== NOT EXECUTED
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
return RTEMS_NOT_CONFIGURED;
10d538: b8 16 00 00 00 mov $0x16,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10d53d: 8d 65 f8 lea -0x8(%ebp),%esp 10d540: 5b pop %ebx 10d541: 5e pop %esi 10d542: c9 leave 10d543: c3 ret
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10d544: b8 04 00 00 00 mov $0x4,%eax 10d549: eb ca jmp 10d515 <rtems_task_get_note+0x65>
10d54b: 90 nop <== NOT EXECUTED
if ( !rtems_configuration_get_notepads_enabled() )
return RTEMS_NOT_CONFIGURED;
if ( !note )
return RTEMS_INVALID_ADDRESS;
10d54c: b8 09 00 00 00 mov $0x9,%eax 10d551: eb c2 jmp 10d515 <rtems_task_get_note+0x65>
0010ba18 <rtems_task_ident>:
rtems_status_code rtems_task_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
10ba18: 55 push %ebp 10ba19: 89 e5 mov %esp,%ebp 10ba1b: 83 ec 08 sub $0x8,%esp 10ba1e: 8b 55 08 mov 0x8(%ebp),%edx 10ba21: 8b 45 10 mov 0x10(%ebp),%eax
Objects_Name_or_id_lookup_errors status;
if ( !id )
10ba24: 85 c0 test %eax,%eax
10ba26: 74 30 je 10ba58 <rtems_task_ident+0x40>
return RTEMS_INVALID_ADDRESS;
if ( name == OBJECTS_ID_OF_SELF ) {
10ba28: 85 d2 test %edx,%edx
10ba2a: 75 10 jne 10ba3c <rtems_task_ident+0x24>
*id = _Thread_Executing->Object.id;
10ba2c: 8b 15 98 6a 12 00 mov 0x126a98,%edx 10ba32: 8b 52 08 mov 0x8(%edx),%edx 10ba35: 89 10 mov %edx,(%eax)
return RTEMS_SUCCESSFUL;
10ba37: 31 c0 xor %eax,%eax
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
return _Status_Object_name_errors_to_status[ status ];
}
10ba39: c9 leave 10ba3a: c3 ret
10ba3b: 90 nop <== NOT EXECUTED
if ( name == OBJECTS_ID_OF_SELF ) {
*id = _Thread_Executing->Object.id;
return RTEMS_SUCCESSFUL;
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
10ba3c: 50 push %eax 10ba3d: ff 75 0c pushl 0xc(%ebp) 10ba40: 52 push %edx 10ba41: 68 60 64 12 00 push $0x126460 10ba46: e8 51 15 00 00 call 10cf9c <_Objects_Name_to_id_u32>
return _Status_Object_name_errors_to_status[ status ];
10ba4b: 8b 04 85 cc 0b 12 00 mov 0x120bcc(,%eax,4),%eax 10ba52: 83 c4 10 add $0x10,%esp
}
10ba55: c9 leave 10ba56: c3 ret
10ba57: 90 nop <== NOT EXECUTED
)
{
Objects_Name_or_id_lookup_errors status;
if ( !id )
return RTEMS_INVALID_ADDRESS;
10ba58: b8 09 00 00 00 mov $0x9,%eax
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
return _Status_Object_name_errors_to_status[ status ];
}
10ba5d: c9 leave 10ba5e: c3 ret
00118120 <rtems_task_is_suspended>:
*/
rtems_status_code rtems_task_is_suspended(
rtems_id id
)
{
118120: 55 push %ebp 118121: 89 e5 mov %esp,%ebp 118123: 83 ec 20 sub $0x20,%esp
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
118126: 8d 45 f4 lea -0xc(%ebp),%eax 118129: 50 push %eax 11812a: ff 75 08 pushl 0x8(%ebp) 11812d: e8 02 3a 00 00 call 11bb34 <_Thread_Get>
switch ( location ) {
118132: 83 c4 10 add $0x10,%esp 118135: 8b 55 f4 mov -0xc(%ebp),%edx 118138: 85 d2 test %edx,%edx
11813a: 74 08 je 118144 <rtems_task_is_suspended+0x24>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
11813c: b8 04 00 00 00 mov $0x4,%eax
}
118141: c9 leave 118142: c3 ret
118143: 90 nop <== NOT EXECUTED
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
118144: f6 40 10 02 testb $0x2,0x10(%eax)
118148: 74 0e je 118158 <rtems_task_is_suspended+0x38>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
11814a: e8 c1 39 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_ALREADY_SUSPENDED;
11814f: b8 0f 00 00 00 mov $0xf,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
118154: c9 leave 118155: c3 ret
118156: 66 90 xchg %ax,%ax <== NOT EXECUTED
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
_Thread_Enable_dispatch();
118158: e8 b3 39 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
11815d: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
11815f: c9 leave 118160: c3 ret
00112e18 <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
112e18: 55 push %ebp 112e19: 89 e5 mov %esp,%ebp 112e1b: 57 push %edi 112e1c: 56 push %esi 112e1d: 53 push %ebx 112e1e: 83 ec 1c sub $0x1c,%esp 112e21: 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 )
112e24: 85 c9 test %ecx,%ecx
112e26: 0f 84 40 01 00 00 je 112f6c <rtems_task_mode+0x154>
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
112e2c: 8b 1d 98 6a 12 00 mov 0x126a98,%ebx
api = executing->API_Extensions[ THREAD_API_RTEMS ];
112e32: 8b bb f4 00 00 00 mov 0xf4(%ebx),%edi
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
112e38: 80 7b 74 01 cmpb $0x1,0x74(%ebx) 112e3c: 19 f6 sbb %esi,%esi 112e3e: 81 e6 00 01 00 00 and $0x100,%esi
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
112e44: 8b 53 7c mov 0x7c(%ebx),%edx 112e47: 85 d2 test %edx,%edx
112e49: 0f 85 f1 00 00 00 jne 112f40 <rtems_task_mode+0x128>
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
112e4f: 80 7f 08 01 cmpb $0x1,0x8(%edi) 112e53: 19 d2 sbb %edx,%edx 112e55: 81 e2 00 04 00 00 and $0x400,%edx
old_mode |= _ISR_Get_level();
112e5b: 89 55 e4 mov %edx,-0x1c(%ebp) 112e5e: 89 4d e0 mov %ecx,-0x20(%ebp) 112e61: e8 26 be ff ff call 10ec8c <_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;
112e66: 8b 55 e4 mov -0x1c(%ebp),%edx 112e69: 09 d0 or %edx,%eax
old_mode |= _ISR_Get_level();
112e6b: 09 f0 or %esi,%eax 112e6d: 8b 4d e0 mov -0x20(%ebp),%ecx 112e70: 89 01 mov %eax,(%ecx)
*previous_mode_set = old_mode;
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
112e72: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp)
112e79: 74 0b je 112e86 <rtems_task_mode+0x6e>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
112e7b: f7 45 08 00 01 00 00 testl $0x100,0x8(%ebp) 112e82: 0f 94 43 74 sete 0x74(%ebx)
if ( mask & RTEMS_TIMESLICE_MASK ) {
112e86: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp)
112e8d: 74 1c je 112eab <rtems_task_mode+0x93>
if ( _Modes_Is_timeslice(mode_set) ) {
112e8f: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp)
112e96: 0f 84 b8 00 00 00 je 112f54 <rtems_task_mode+0x13c>
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
112e9c: c7 43 7c 01 00 00 00 movl $0x1,0x7c(%ebx)
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
112ea3: a1 a4 64 12 00 mov 0x1264a4,%eax 112ea8: 89 43 78 mov %eax,0x78(%ebx)
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
112eab: f6 45 0c 01 testb $0x1,0xc(%ebp)
112eaf: 74 0b je 112ebc <rtems_task_mode+0xa4>
*/
RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level (
Modes_Control mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
112eb1: f6 45 08 01 testb $0x1,0x8(%ebp)
112eb5: 0f 84 91 00 00 00 je 112f4c <rtems_task_mode+0x134>
112ebb: fa cli
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
112ebc: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp)
112ec3: 74 3f je 112f04 <rtems_task_mode+0xec>
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
112ec5: f7 45 08 00 04 00 00 testl $0x400,0x8(%ebp) 112ecc: 0f 94 c0 sete %al
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
112ecf: 38 47 08 cmp %al,0x8(%edi)
112ed2: 74 30 je 112f04 <rtems_task_mode+0xec>
asr->is_enabled = is_asr_enabled;
112ed4: 88 47 08 mov %al,0x8(%edi)
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
112ed7: 9c pushf 112ed8: fa cli 112ed9: 58 pop %eax
_signals = information->signals_pending;
112eda: 8b 57 18 mov 0x18(%edi),%edx
information->signals_pending = information->signals_posted;
112edd: 8b 4f 14 mov 0x14(%edi),%ecx 112ee0: 89 4f 18 mov %ecx,0x18(%edi)
information->signals_posted = _signals;
112ee3: 89 57 14 mov %edx,0x14(%edi)
_ISR_Enable( _level );
112ee6: 50 push %eax 112ee7: 9d popf
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
112ee8: 8b 47 14 mov 0x14(%edi),%eax 112eeb: 85 c0 test %eax,%eax 112eed: 0f 95 c0 setne %al
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
112ef0: 83 3d 80 66 12 00 03 cmpl $0x3,0x126680
112ef7: 74 16 je 112f0f <rtems_task_mode+0xf7> <== ALWAYS TAKEN
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
}
return RTEMS_SUCCESSFUL;
112ef9: 31 c0 xor %eax,%eax
}
112efb: 83 c4 1c add $0x1c,%esp 112efe: 5b pop %ebx 112eff: 5e pop %esi 112f00: 5f pop %edi 112f01: c9 leave 112f02: c3 ret
112f03: 90 nop <== NOT EXECUTED
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
112f04: 31 c0 xor %eax,%eax
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
112f06: 83 3d 80 66 12 00 03 cmpl $0x3,0x126680
112f0d: 75 ea jne 112ef9 <rtems_task_mode+0xe1> <== NEVER TAKEN
bool are_signals_pending
)
{
Thread_Control *executing;
executing = _Thread_Executing;
112f0f: 8b 15 98 6a 12 00 mov 0x126a98,%edx
if ( are_signals_pending ||
112f15: 84 c0 test %al,%al
112f17: 75 0e jne 112f27 <rtems_task_mode+0x10f>
112f19: 3b 15 9c 6a 12 00 cmp 0x126a9c,%edx
112f1f: 74 d8 je 112ef9 <rtems_task_mode+0xe1>
(!_Thread_Is_heir( executing ) && executing->is_preemptible) ) {
112f21: 80 7a 74 00 cmpb $0x0,0x74(%edx)
112f25: 74 d2 je 112ef9 <rtems_task_mode+0xe1> <== NEVER TAKEN
_Thread_Dispatch_necessary = true;
112f27: c6 05 a4 6a 12 00 01 movb $0x1,0x126aa4
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
112f2e: e8 fd a5 ff ff call 10d530 <_Thread_Dispatch>
}
return RTEMS_SUCCESSFUL;
112f33: 31 c0 xor %eax,%eax
}
112f35: 83 c4 1c add $0x1c,%esp 112f38: 5b pop %ebx 112f39: 5e pop %esi 112f3a: 5f pop %edi 112f3b: c9 leave 112f3c: c3 ret
112f3d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
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;
112f40: 81 ce 00 02 00 00 or $0x200,%esi 112f46: e9 04 ff ff ff jmp 112e4f <rtems_task_mode+0x37>
112f4b: 90 nop <== NOT EXECUTED
112f4c: fb sti 112f4d: e9 6a ff ff ff jmp 112ebc <rtems_task_mode+0xa4>
112f52: 66 90 xchg %ax,%ax <== NOT EXECUTED
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;
112f54: c7 43 7c 00 00 00 00 movl $0x0,0x7c(%ebx)
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
112f5b: f6 45 0c 01 testb $0x1,0xc(%ebp)
112f5f: 0f 84 57 ff ff ff je 112ebc <rtems_task_mode+0xa4>
112f65: e9 47 ff ff ff jmp 112eb1 <rtems_task_mode+0x99>
112f6a: 66 90 xchg %ax,%ax <== NOT EXECUTED
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
112f6c: b8 09 00 00 00 mov $0x9,%eax
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
}
return RTEMS_SUCCESSFUL;
}
112f71: 83 c4 1c add $0x1c,%esp 112f74: 5b pop %ebx 112f75: 5e pop %esi 112f76: 5f pop %edi 112f77: c9 leave 112f78: c3 ret
0010c4f4 <rtems_task_restart>:
rtems_status_code rtems_task_restart(
rtems_id id,
uint32_t argument
)
{
10c4f4: 55 push %ebp 10c4f5: 89 e5 mov %esp,%ebp 10c4f7: 83 ec 20 sub $0x20,%esp
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10c4fa: 8d 45 f4 lea -0xc(%ebp),%eax 10c4fd: 50 push %eax 10c4fe: ff 75 08 pushl 0x8(%ebp) 10c501: e8 fe 1c 00 00 call 10e204 <_Thread_Get>
switch ( location ) {
10c506: 83 c4 10 add $0x10,%esp 10c509: 8b 4d f4 mov -0xc(%ebp),%ecx 10c50c: 85 c9 test %ecx,%ecx
10c50e: 75 20 jne 10c530 <rtems_task_restart+0x3c>
case OBJECTS_LOCAL:
if ( _Thread_Restart( the_thread, NULL, argument ) ) {
10c510: 52 push %edx 10c511: ff 75 0c pushl 0xc(%ebp) 10c514: 6a 00 push $0x0 10c516: 50 push %eax 10c517: e8 34 25 00 00 call 10ea50 <_Thread_Restart> 10c51c: 83 c4 10 add $0x10,%esp 10c51f: 84 c0 test %al,%al
10c521: 75 15 jne 10c538 <rtems_task_restart+0x44>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
10c523: e8 b8 1c 00 00 call 10e1e0 <_Thread_Enable_dispatch>
return RTEMS_INCORRECT_STATE;
10c528: b8 0e 00 00 00 mov $0xe,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c52d: c9 leave 10c52e: c3 ret
10c52f: 90 nop <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10c530: b8 04 00 00 00 mov $0x4,%eax
}
10c535: c9 leave 10c536: c3 ret
10c537: 90 nop <== NOT EXECUTED
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( _Thread_Restart( the_thread, NULL, argument ) ) {
_Thread_Enable_dispatch();
10c538: e8 a3 1c 00 00 call 10e1e0 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10c53d: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c53f: c9 leave 10c540: c3 ret
0010ec98 <rtems_task_resume>:
*/
rtems_status_code rtems_task_resume(
rtems_id id
)
{
10ec98: 55 push %ebp 10ec99: 89 e5 mov %esp,%ebp 10ec9b: 83 ec 20 sub $0x20,%esp
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10ec9e: 8d 45 f4 lea -0xc(%ebp),%eax 10eca1: 50 push %eax 10eca2: ff 75 08 pushl 0x8(%ebp) 10eca5: e8 36 1d 00 00 call 1109e0 <_Thread_Get>
switch ( location ) {
10ecaa: 83 c4 10 add $0x10,%esp 10ecad: 8b 55 f4 mov -0xc(%ebp),%edx 10ecb0: 85 d2 test %edx,%edx
10ecb2: 74 08 je 10ecbc <rtems_task_resume+0x24>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10ecb4: b8 04 00 00 00 mov $0x4,%eax
}
10ecb9: c9 leave 10ecba: c3 ret
10ecbb: 90 nop <== NOT EXECUTED
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( _States_Is_suspended( the_thread->current_state ) ) {
10ecbc: f6 40 10 02 testb $0x2,0x10(%eax)
10ecc0: 75 0e jne 10ecd0 <rtems_task_resume+0x38>
_Thread_Resume( the_thread, true );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
10ecc2: e8 f5 1c 00 00 call 1109bc <_Thread_Enable_dispatch>
return RTEMS_INCORRECT_STATE;
10ecc7: b8 0e 00 00 00 mov $0xe,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10eccc: c9 leave 10eccd: c3 ret
10ecce: 66 90 xchg %ax,%ax <== NOT EXECUTED
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( _States_Is_suspended( the_thread->current_state ) ) {
_Thread_Resume( the_thread, true );
10ecd0: 83 ec 08 sub $0x8,%esp 10ecd3: 6a 01 push $0x1 10ecd5: 50 push %eax 10ecd6: e8 51 25 00 00 call 11122c <_Thread_Resume>
_Thread_Enable_dispatch();
10ecdb: e8 dc 1c 00 00 call 1109bc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10ece0: 83 c4 10 add $0x10,%esp 10ece3: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10ece5: c9 leave 10ece6: c3 ret
0010d628 <rtems_task_set_note>:
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
10d628: 55 push %ebp 10d629: 89 e5 mov %esp,%ebp 10d62b: 56 push %esi 10d62c: 53 push %ebx 10d62d: 83 ec 10 sub $0x10,%esp 10d630: 8b 45 08 mov 0x8(%ebp),%eax 10d633: 8b 5d 0c mov 0xc(%ebp),%ebx 10d636: 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() )
10d639: 80 3d e4 61 12 00 00 cmpb $0x0,0x1261e4
10d640: 74 66 je 10d6a8 <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 )
10d642: 83 fb 0f cmp $0xf,%ebx
10d645: 77 39 ja 10d680 <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 ) ||
10d647: 85 c0 test %eax,%eax
10d649: 74 41 je 10d68c <rtems_task_set_note+0x64>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
10d64b: 8b 15 d8 ad 12 00 mov 0x12add8,%edx
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
10d651: 3b 42 08 cmp 0x8(%edx),%eax
10d654: 74 3c je 10d692 <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 );
10d656: 83 ec 08 sub $0x8,%esp 10d659: 8d 55 f4 lea -0xc(%ebp),%edx 10d65c: 52 push %edx 10d65d: 50 push %eax 10d65e: e8 9d 1e 00 00 call 10f500 <_Thread_Get>
switch ( location ) {
10d663: 83 c4 10 add $0x10,%esp 10d666: 8b 55 f4 mov -0xc(%ebp),%edx 10d669: 85 d2 test %edx,%edx
10d66b: 75 47 jne 10d6b4 <rtems_task_set_note+0x8c>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
10d66d: 8b 80 f4 00 00 00 mov 0xf4(%eax),%eax 10d673: 89 74 98 20 mov %esi,0x20(%eax,%ebx,4)
_Thread_Enable_dispatch();
10d677: e8 60 1e 00 00 call 10f4dc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10d67c: 31 c0 xor %eax,%eax 10d67e: eb 05 jmp 10d685 <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 )
return RTEMS_INVALID_NUMBER;
10d680: b8 0a 00 00 00 mov $0xa,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10d685: 8d 65 f8 lea -0x8(%ebp),%esp 10d688: 5b pop %ebx 10d689: 5e pop %esi 10d68a: c9 leave 10d68b: c3 ret
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
10d68c: 8b 15 d8 ad 12 00 mov 0x12add8,%edx
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
10d692: 8b 82 f4 00 00 00 mov 0xf4(%edx),%eax 10d698: 89 74 98 20 mov %esi,0x20(%eax,%ebx,4)
return RTEMS_SUCCESSFUL;
10d69c: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10d69e: 8d 65 f8 lea -0x8(%ebp),%esp 10d6a1: 5b pop %ebx 10d6a2: 5e pop %esi 10d6a3: c9 leave 10d6a4: c3 ret
10d6a5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
return RTEMS_NOT_CONFIGURED;
10d6a8: b8 16 00 00 00 mov $0x16,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10d6ad: 8d 65 f8 lea -0x8(%ebp),%esp 10d6b0: 5b pop %ebx 10d6b1: 5e pop %esi 10d6b2: c9 leave 10d6b3: c3 ret
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10d6b4: b8 04 00 00 00 mov $0x4,%eax
}
10d6b9: 8d 65 f8 lea -0x8(%ebp),%esp 10d6bc: 5b pop %ebx 10d6bd: 5e pop %esi 10d6be: c9 leave 10d6bf: c3 ret
0010f96c <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
10f96c: 55 push %ebp 10f96d: 89 e5 mov %esp,%ebp 10f96f: 56 push %esi 10f970: 53 push %ebx 10f971: 83 ec 10 sub $0x10,%esp 10f974: 8b 5d 0c mov 0xc(%ebp),%ebx 10f977: 8b 75 10 mov 0x10(%ebp),%esi
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10f97a: 85 db test %ebx,%ebx
10f97c: 74 0b je 10f989 <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 ) &&
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
10f97e: 0f b6 05 14 62 12 00 movzbl 0x126214,%eax
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
10f985: 39 c3 cmp %eax,%ebx
10f987: 77 5f ja 10f9e8 <rtems_task_set_priority+0x7c>
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
10f989: 85 f6 test %esi,%esi
10f98b: 74 67 je 10f9f4 <rtems_task_set_priority+0x88>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
10f98d: 83 ec 08 sub $0x8,%esp 10f990: 8d 45 f4 lea -0xc(%ebp),%eax 10f993: 50 push %eax 10f994: ff 75 08 pushl 0x8(%ebp) 10f997: e8 94 1e 00 00 call 111830 <_Thread_Get>
switch ( location ) {
10f99c: 83 c4 10 add $0x10,%esp 10f99f: 8b 55 f4 mov -0xc(%ebp),%edx 10f9a2: 85 d2 test %edx,%edx
10f9a4: 75 36 jne 10f9dc <rtems_task_set_priority+0x70>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
10f9a6: 8b 50 14 mov 0x14(%eax),%edx 10f9a9: 89 16 mov %edx,(%esi)
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
10f9ab: 85 db test %ebx,%ebx
10f9ad: 74 1c je 10f9cb <rtems_task_set_priority+0x5f>
the_thread->real_priority = new_priority;
10f9af: 89 58 18 mov %ebx,0x18(%eax)
if ( the_thread->resource_count == 0 ||
10f9b2: 8b 48 1c mov 0x1c(%eax),%ecx 10f9b5: 85 c9 test %ecx,%ecx
10f9b7: 74 05 je 10f9be <rtems_task_set_priority+0x52>
10f9b9: 3b 58 14 cmp 0x14(%eax),%ebx
10f9bc: 73 0d jae 10f9cb <rtems_task_set_priority+0x5f><== ALWAYS TAKEN
the_thread->current_priority > new_priority )
_Thread_Change_priority( the_thread, new_priority, false );
10f9be: 52 push %edx 10f9bf: 6a 00 push $0x0 10f9c1: 53 push %ebx 10f9c2: 50 push %eax 10f9c3: e8 40 19 00 00 call 111308 <_Thread_Change_priority> 10f9c8: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
10f9cb: e8 3c 1e 00 00 call 11180c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10f9d0: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10f9d2: 8d 65 f8 lea -0x8(%ebp),%esp 10f9d5: 5b pop %ebx 10f9d6: 5e pop %esi 10f9d7: c9 leave 10f9d8: c3 ret
10f9d9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10f9dc: b8 04 00 00 00 mov $0x4,%eax
}
10f9e1: 8d 65 f8 lea -0x8(%ebp),%esp 10f9e4: 5b pop %ebx 10f9e5: 5e pop %esi 10f9e6: c9 leave 10f9e7: c3 ret
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
10f9e8: b8 13 00 00 00 mov $0x13,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10f9ed: 8d 65 f8 lea -0x8(%ebp),%esp 10f9f0: 5b pop %ebx 10f9f1: 5e pop %esi 10f9f2: c9 leave 10f9f3: c3 ret
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
10f9f4: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10f9f9: 8d 65 f8 lea -0x8(%ebp),%esp 10f9fc: 5b pop %ebx 10f9fd: 5e pop %esi 10f9fe: c9 leave 10f9ff: c3 ret
0010bad4 <rtems_task_start>:
rtems_status_code rtems_task_start(
rtems_id id,
rtems_task_entry entry_point,
rtems_task_argument argument
)
{
10bad4: 55 push %ebp 10bad5: 89 e5 mov %esp,%ebp 10bad7: 53 push %ebx 10bad8: 83 ec 14 sub $0x14,%esp 10badb: 8b 5d 0c mov 0xc(%ebp),%ebx
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
10bade: 85 db test %ebx,%ebx
10bae0: 74 4e je 10bb30 <rtems_task_start+0x5c>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
10bae2: 83 ec 08 sub $0x8,%esp 10bae5: 8d 45 f4 lea -0xc(%ebp),%eax 10bae8: 50 push %eax 10bae9: ff 75 08 pushl 0x8(%ebp) 10baec: e8 db 1b 00 00 call 10d6cc <_Thread_Get>
switch ( location ) {
10baf1: 83 c4 10 add $0x10,%esp 10baf4: 8b 55 f4 mov -0xc(%ebp),%edx 10baf7: 85 d2 test %edx,%edx
10baf9: 75 29 jne 10bb24 <rtems_task_start+0x50>
case OBJECTS_LOCAL:
if ( _Thread_Start(
10bafb: 83 ec 0c sub $0xc,%esp 10bafe: ff 75 10 pushl 0x10(%ebp) 10bb01: 6a 00 push $0x0 10bb03: 53 push %ebx 10bb04: 6a 00 push $0x0 10bb06: 50 push %eax 10bb07: e8 cc 26 00 00 call 10e1d8 <_Thread_Start> 10bb0c: 83 c4 20 add $0x20,%esp 10bb0f: 84 c0 test %al,%al
10bb11: 75 29 jne 10bb3c <rtems_task_start+0x68>
the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) {
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
10bb13: e8 90 1b 00 00 call 10d6a8 <_Thread_Enable_dispatch>
return RTEMS_INCORRECT_STATE;
10bb18: b8 0e 00 00 00 mov $0xe,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10bb1d: 8b 5d fc mov -0x4(%ebp),%ebx 10bb20: c9 leave 10bb21: c3 ret
10bb22: 66 90 xchg %ax,%ax <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10bb24: b8 04 00 00 00 mov $0x4,%eax
}
10bb29: 8b 5d fc mov -0x4(%ebp),%ebx 10bb2c: c9 leave 10bb2d: c3 ret
10bb2e: 66 90 xchg %ax,%ax <== NOT EXECUTED
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
return RTEMS_INVALID_ADDRESS;
10bb30: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10bb35: 8b 5d fc mov -0x4(%ebp),%ebx 10bb38: c9 leave 10bb39: c3 ret
10bb3a: 66 90 xchg %ax,%ax <== NOT EXECUTED
switch ( location ) {
case OBJECTS_LOCAL:
if ( _Thread_Start(
the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) {
_Thread_Enable_dispatch();
10bb3c: e8 67 1b 00 00 call 10d6a8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10bb41: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10bb43: 8b 5d fc mov -0x4(%ebp),%ebx 10bb46: c9 leave 10bb47: c3 ret
00110e6c <rtems_task_suspend>:
*/
rtems_status_code rtems_task_suspend(
rtems_id id
)
{
110e6c: 55 push %ebp 110e6d: 89 e5 mov %esp,%ebp 110e6f: 83 ec 20 sub $0x20,%esp
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
110e72: 8d 45 f4 lea -0xc(%ebp),%eax 110e75: 50 push %eax 110e76: ff 75 08 pushl 0x8(%ebp) 110e79: e8 4e c8 ff ff call 10d6cc <_Thread_Get>
switch ( location ) {
110e7e: 83 c4 10 add $0x10,%esp 110e81: 8b 55 f4 mov -0xc(%ebp),%edx 110e84: 85 d2 test %edx,%edx
110e86: 74 08 je 110e90 <rtems_task_suspend+0x24>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
110e88: b8 04 00 00 00 mov $0x4,%eax
}
110e8d: c9 leave 110e8e: c3 ret
110e8f: 90 nop <== NOT EXECUTED
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
110e90: f6 40 10 02 testb $0x2,0x10(%eax)
110e94: 74 0e je 110ea4 <rtems_task_suspend+0x38>
_Thread_Suspend( the_thread );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
110e96: e8 0d c8 ff ff call 10d6a8 <_Thread_Enable_dispatch>
return RTEMS_ALREADY_SUSPENDED;
110e9b: b8 0f 00 00 00 mov $0xf,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
110ea0: c9 leave 110ea1: c3 ret
110ea2: 66 90 xchg %ax,%ax <== NOT EXECUTED
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
_Thread_Suspend( the_thread );
110ea4: 83 ec 0c sub $0xc,%esp 110ea7: 50 push %eax 110ea8: e8 9b 09 00 00 call 111848 <_Thread_Suspend>
_Thread_Enable_dispatch();
110ead: e8 f6 c7 ff ff call 10d6a8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
110eb2: 83 c4 10 add $0x10,%esp 110eb5: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
110eb7: c9 leave 110eb8: c3 ret
0010c618 <rtems_task_variable_add>:
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
10c618: 55 push %ebp 10c619: 89 e5 mov %esp,%ebp 10c61b: 57 push %edi 10c61c: 56 push %esi 10c61d: 53 push %ebx 10c61e: 83 ec 1c sub $0x1c,%esp 10c621: 8b 5d 0c mov 0xc(%ebp),%ebx 10c624: 8b 7d 10 mov 0x10(%ebp),%edi
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
10c627: 85 db test %ebx,%ebx
10c629: 0f 84 9d 00 00 00 je 10c6cc <rtems_task_variable_add+0xb4>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
10c62f: 83 ec 08 sub $0x8,%esp 10c632: 8d 45 e4 lea -0x1c(%ebp),%eax 10c635: 50 push %eax 10c636: ff 75 08 pushl 0x8(%ebp) 10c639: e8 86 1d 00 00 call 10e3c4 <_Thread_Get> 10c63e: 89 c6 mov %eax,%esi
switch (location) {
10c640: 83 c4 10 add $0x10,%esp 10c643: 8b 45 e4 mov -0x1c(%ebp),%eax 10c646: 85 c0 test %eax,%eax
10c648: 74 0e je 10c658 <rtems_task_variable_add+0x40>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10c64a: b8 04 00 00 00 mov $0x4,%eax
}
10c64f: 8d 65 f4 lea -0xc(%ebp),%esp 10c652: 5b pop %ebx 10c653: 5e pop %esi 10c654: 5f pop %edi 10c655: c9 leave 10c656: c3 ret
10c657: 90 nop <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
10c658: 8b 86 00 01 00 00 mov 0x100(%esi),%eax
while (tvp) {
10c65e: 85 c0 test %eax,%eax
10c660: 75 44 jne 10c6a6 <rtems_task_variable_add+0x8e>
10c662: 66 90 xchg %ax,%ax
/*
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
_Workspace_Allocate(sizeof(rtems_task_variable_t));
10c664: 83 ec 0c sub $0xc,%esp 10c667: 6a 14 push $0x14 10c669: e8 0e 2f 00 00 call 10f57c <_Workspace_Allocate>
if (new == NULL) {
10c66e: 83 c4 10 add $0x10,%esp 10c671: 85 c0 test %eax,%eax
10c673: 74 4b je 10c6c0 <rtems_task_variable_add+0xa8>
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
10c675: 8b 13 mov (%ebx),%edx 10c677: 89 50 08 mov %edx,0x8(%eax)
new->ptr = ptr;
10c67a: 89 58 04 mov %ebx,0x4(%eax)
new->dtor = dtor;
10c67d: 89 78 10 mov %edi,0x10(%eax)
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
10c680: 8b 96 00 01 00 00 mov 0x100(%esi),%edx 10c686: 89 10 mov %edx,(%eax)
the_thread->task_variables = new;
10c688: 89 86 00 01 00 00 mov %eax,0x100(%esi)
_Thread_Enable_dispatch();
10c68e: e8 0d 1d 00 00 call 10e3a0 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10c693: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c695: 8d 65 f4 lea -0xc(%ebp),%esp 10c698: 5b pop %ebx 10c699: 5e pop %esi 10c69a: 5f pop %edi 10c69b: c9 leave 10c69c: c3 ret
10c69d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
if (tvp->ptr == ptr) {
tvp->dtor = dtor;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
10c6a0: 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) {
10c6a2: 85 c0 test %eax,%eax
10c6a4: 74 be je 10c664 <rtems_task_variable_add+0x4c>
if (tvp->ptr == ptr) {
10c6a6: 39 58 04 cmp %ebx,0x4(%eax)
10c6a9: 75 f5 jne 10c6a0 <rtems_task_variable_add+0x88>
tvp->dtor = dtor;
10c6ab: 89 78 10 mov %edi,0x10(%eax)
_Thread_Enable_dispatch();
10c6ae: e8 ed 1c 00 00 call 10e3a0 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10c6b3: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c6b5: 8d 65 f4 lea -0xc(%ebp),%esp 10c6b8: 5b pop %ebx 10c6b9: 5e pop %esi 10c6ba: 5f pop %edi 10c6bb: c9 leave 10c6bc: c3 ret
10c6bd: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
* 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();
10c6c0: e8 db 1c 00 00 call 10e3a0 <_Thread_Enable_dispatch>
return RTEMS_NO_MEMORY;
10c6c5: b8 1a 00 00 00 mov $0x1a,%eax 10c6ca: eb 83 jmp 10c64f <rtems_task_variable_add+0x37>
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
10c6cc: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c6d1: 8d 65 f4 lea -0xc(%ebp),%esp 10c6d4: 5b pop %ebx 10c6d5: 5e pop %esi 10c6d6: 5f pop %edi 10c6d7: c9 leave 10c6d8: c3 ret
0010c6dc <rtems_task_variable_delete>:
rtems_status_code rtems_task_variable_delete(
rtems_id tid,
void **ptr
)
{
10c6dc: 55 push %ebp 10c6dd: 89 e5 mov %esp,%ebp 10c6df: 53 push %ebx 10c6e0: 83 ec 14 sub $0x14,%esp 10c6e3: 8b 5d 0c mov 0xc(%ebp),%ebx
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
10c6e6: 85 db test %ebx,%ebx
10c6e8: 74 76 je 10c760 <rtems_task_variable_delete+0x84>
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
10c6ea: 83 ec 08 sub $0x8,%esp 10c6ed: 8d 45 f4 lea -0xc(%ebp),%eax 10c6f0: 50 push %eax 10c6f1: ff 75 08 pushl 0x8(%ebp) 10c6f4: e8 cb 1c 00 00 call 10e3c4 <_Thread_Get>
switch (location) {
10c6f9: 83 c4 10 add $0x10,%esp 10c6fc: 8b 55 f4 mov -0xc(%ebp),%edx 10c6ff: 85 d2 test %edx,%edx
10c701: 74 0d je 10c710 <rtems_task_variable_delete+0x34>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10c703: b8 04 00 00 00 mov $0x4,%eax
}
10c708: 8b 5d fc mov -0x4(%ebp),%ebx 10c70b: c9 leave 10c70c: c3 ret
10c70d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
the_thread = _Thread_Get (tid, &location);
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
10c710: 8b 88 00 01 00 00 mov 0x100(%eax),%ecx
while (tvp) {
10c716: 85 c9 test %ecx,%ecx
10c718: 74 17 je 10c731 <rtems_task_variable_delete+0x55>
if (tvp->ptr == ptr) {
10c71a: 39 59 04 cmp %ebx,0x4(%ecx)
10c71d: 75 0c jne 10c72b <rtems_task_variable_delete+0x4f>
10c71f: eb 49 jmp 10c76a <rtems_task_variable_delete+0x8e>
10c721: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
10c724: 39 5a 04 cmp %ebx,0x4(%edx)
10c727: 74 17 je 10c740 <rtems_task_variable_delete+0x64>
10c729: 89 d1 mov %edx,%ecx
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
10c72b: 8b 11 mov (%ecx),%edx
the_thread = _Thread_Get (tid, &location);
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
10c72d: 85 d2 test %edx,%edx
10c72f: 75 f3 jne 10c724 <rtems_task_variable_delete+0x48><== ALWAYS TAKEN
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
10c731: e8 6a 1c 00 00 call 10e3a0 <_Thread_Enable_dispatch>
return RTEMS_INVALID_ADDRESS;
10c736: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c73b: 8b 5d fc mov -0x4(%ebp),%ebx 10c73e: c9 leave 10c73f: c3 ret
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
if (prev)
prev->next = tvp->next;
10c740: 8b 1a mov (%edx),%ebx 10c742: 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 );
10c744: 83 ec 08 sub $0x8,%esp 10c747: 52 push %edx 10c748: 50 push %eax 10c749: e8 b2 00 00 00 call 10c800 <_RTEMS_Tasks_Invoke_task_variable_dtor>
_Thread_Enable_dispatch();
10c74e: e8 4d 1c 00 00 call 10e3a0 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10c753: 83 c4 10 add $0x10,%esp 10c756: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c758: 8b 5d fc mov -0x4(%ebp),%ebx 10c75b: c9 leave 10c75c: c3 ret
10c75d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
10c760: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c765: 8b 5d fc mov -0x4(%ebp),%ebx 10c768: c9 leave 10c769: 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;
10c76a: 8b 11 mov (%ecx),%edx 10c76c: 89 90 00 01 00 00 mov %edx,0x100(%eax) 10c772: 89 ca mov %ecx,%edx 10c774: eb ce jmp 10c744 <rtems_task_variable_delete+0x68>
0010c778 <rtems_task_variable_get>:
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
10c778: 55 push %ebp 10c779: 89 e5 mov %esp,%ebp 10c77b: 56 push %esi 10c77c: 53 push %ebx 10c77d: 83 ec 10 sub $0x10,%esp 10c780: 8b 5d 0c mov 0xc(%ebp),%ebx 10c783: 8b 75 10 mov 0x10(%ebp),%esi
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
10c786: 85 db test %ebx,%ebx
10c788: 74 56 je 10c7e0 <rtems_task_variable_get+0x68>
return RTEMS_INVALID_ADDRESS;
if ( !result )
10c78a: 85 f6 test %esi,%esi
10c78c: 74 52 je 10c7e0 <rtems_task_variable_get+0x68>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
10c78e: 83 ec 08 sub $0x8,%esp 10c791: 8d 45 f4 lea -0xc(%ebp),%eax 10c794: 50 push %eax 10c795: ff 75 08 pushl 0x8(%ebp) 10c798: e8 27 1c 00 00 call 10e3c4 <_Thread_Get>
switch (location) {
10c79d: 83 c4 10 add $0x10,%esp 10c7a0: 8b 55 f4 mov -0xc(%ebp),%edx 10c7a3: 85 d2 test %edx,%edx
10c7a5: 75 2d jne 10c7d4 <rtems_task_variable_get+0x5c>
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
10c7a7: 8b 80 00 01 00 00 mov 0x100(%eax),%eax
while (tvp) {
10c7ad: 85 c0 test %eax,%eax
10c7af: 75 09 jne 10c7ba <rtems_task_variable_get+0x42>
10c7b1: eb 39 jmp 10c7ec <rtems_task_variable_get+0x74>
10c7b3: 90 nop <== NOT EXECUTED
*/
*result = tvp->tval;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
10c7b4: 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) {
10c7b6: 85 c0 test %eax,%eax
10c7b8: 74 32 je 10c7ec <rtems_task_variable_get+0x74><== NEVER TAKEN
if (tvp->ptr == ptr) {
10c7ba: 39 58 04 cmp %ebx,0x4(%eax)
10c7bd: 75 f5 jne 10c7b4 <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;
10c7bf: 8b 40 0c mov 0xc(%eax),%eax 10c7c2: 89 06 mov %eax,(%esi)
_Thread_Enable_dispatch();
10c7c4: e8 d7 1b 00 00 call 10e3a0 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10c7c9: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c7cb: 8d 65 f8 lea -0x8(%ebp),%esp 10c7ce: 5b pop %ebx 10c7cf: 5e pop %esi 10c7d0: c9 leave 10c7d1: c3 ret
10c7d2: 66 90 xchg %ax,%ax <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10c7d4: b8 04 00 00 00 mov $0x4,%eax
}
10c7d9: 8d 65 f8 lea -0x8(%ebp),%esp 10c7dc: 5b pop %ebx 10c7dd: 5e pop %esi 10c7de: c9 leave 10c7df: c3 ret
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
if ( !result )
return RTEMS_INVALID_ADDRESS;
10c7e0: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c7e5: 8d 65 f8 lea -0x8(%ebp),%esp 10c7e8: 5b pop %ebx 10c7e9: 5e pop %esi 10c7ea: c9 leave 10c7eb: c3 ret
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
10c7ec: e8 af 1b 00 00 call 10e3a0 <_Thread_Enable_dispatch>
return RTEMS_INVALID_ADDRESS;
10c7f1: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c7f6: 8d 65 f8 lea -0x8(%ebp),%esp 10c7f9: 5b pop %ebx 10c7fa: 5e pop %esi 10c7fb: c9 leave 10c7fc: c3 ret
0010bb48 <rtems_task_wake_after>:
*/
rtems_status_code rtems_task_wake_after(
rtems_interval ticks
)
{
10bb48: 55 push %ebp 10bb49: 89 e5 mov %esp,%ebp 10bb4b: 53 push %ebx 10bb4c: 83 ec 04 sub $0x4,%esp 10bb4f: 8b 5d 08 mov 0x8(%ebp),%ebx 10bb52: a1 d4 64 12 00 mov 0x1264d4,%eax 10bb57: 40 inc %eax 10bb58: a3 d4 64 12 00 mov %eax,0x1264d4
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
10bb5d: 85 db test %ebx,%ebx
10bb5f: 74 53 je 10bbb4 <rtems_task_wake_after+0x6c>
_Thread_Yield_processor();
} else {
_Thread_Set_state( _Thread_Executing, STATES_DELAYING );
10bb61: 83 ec 08 sub $0x8,%esp 10bb64: 6a 08 push $0x8 10bb66: ff 35 98 6a 12 00 pushl 0x126a98 10bb6c: e8 13 24 00 00 call 10df84 <_Thread_Set_state>
_Watchdog_Initialize(
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
10bb71: a1 98 6a 12 00 mov 0x126a98,%eax
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
_Thread_Yield_processor();
} else {
_Thread_Set_state( _Thread_Executing, STATES_DELAYING );
_Watchdog_Initialize(
10bb76: 8b 50 08 mov 0x8(%eax),%edx
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10bb79: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax)
the_watchdog->routine = routine;
10bb80: c7 40 64 f4 d4 10 00 movl $0x10d4f4,0x64(%eax)
the_watchdog->id = id;
10bb87: 89 50 68 mov %edx,0x68(%eax)
the_watchdog->user_data = user_data;
10bb8a: c7 40 6c 00 00 00 00 movl $0x0,0x6c(%eax)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10bb91: 89 58 54 mov %ebx,0x54(%eax)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10bb94: 5a pop %edx 10bb95: 59 pop %ecx
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
10bb96: 83 c0 48 add $0x48,%eax 10bb99: 50 push %eax 10bb9a: 68 a4 65 12 00 push $0x1265a4 10bb9f: e8 80 2a 00 00 call 10e624 <_Watchdog_Insert> 10bba4: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
10bba7: e8 fc 1a 00 00 call 10d6a8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL; }
10bbac: 31 c0 xor %eax,%eax 10bbae: 8b 5d fc mov -0x4(%ebp),%ebx 10bbb1: c9 leave 10bbb2: c3 ret
10bbb3: 90 nop <== NOT EXECUTED
rtems_interval ticks
)
{
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
_Thread_Yield_processor();
10bbb4: e8 eb 26 00 00 call 10e2a4 <_Thread_Yield_processor>
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
}
_Thread_Enable_dispatch();
10bbb9: e8 ea 1a 00 00 call 10d6a8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL; }
10bbbe: 31 c0 xor %eax,%eax 10bbc0: 8b 5d fc mov -0x4(%ebp),%ebx 10bbc3: c9 leave 10bbc4: c3 ret
0010c98c <rtems_task_wake_when>:
*/
rtems_status_code rtems_task_wake_when(
rtems_time_of_day *time_buffer
)
{
10c98c: 55 push %ebp 10c98d: 89 e5 mov %esp,%ebp 10c98f: 53 push %ebx 10c990: 83 ec 14 sub $0x14,%esp 10c993: 8b 5d 08 mov 0x8(%ebp),%ebx
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
10c996: 80 3d 68 a1 12 00 00 cmpb $0x0,0x12a168
10c99d: 0f 84 a9 00 00 00 je 10ca4c <rtems_task_wake_when+0xc0>
return RTEMS_NOT_DEFINED;
if ( !time_buffer )
10c9a3: 85 db test %ebx,%ebx
10c9a5: 0f 84 ad 00 00 00 je 10ca58 <rtems_task_wake_when+0xcc>
return RTEMS_INVALID_ADDRESS;
time_buffer->ticks = 0;
10c9ab: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx)
if ( !_TOD_Validate( time_buffer ) )
10c9b2: 83 ec 0c sub $0xc,%esp 10c9b5: 53 push %ebx 10c9b6: e8 d1 f3 ff ff call 10bd8c <_TOD_Validate> 10c9bb: 83 c4 10 add $0x10,%esp 10c9be: 84 c0 test %al,%al
10c9c0: 75 0a jne 10c9cc <rtems_task_wake_when+0x40>
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( time_buffer );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
10c9c2: b8 14 00 00 00 mov $0x14,%eax
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10c9c7: 8b 5d fc mov -0x4(%ebp),%ebx 10c9ca: c9 leave 10c9cb: c3 ret
time_buffer->ticks = 0;
if ( !_TOD_Validate( time_buffer ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( time_buffer );
10c9cc: 83 ec 0c sub $0xc,%esp 10c9cf: 53 push %ebx 10c9d0: e8 2b f3 ff ff call 10bd00 <_TOD_To_seconds>
if ( seconds <= _TOD_Seconds_since_epoch() )
10c9d5: 83 c4 10 add $0x10,%esp 10c9d8: 3b 05 e8 a1 12 00 cmp 0x12a1e8,%eax
10c9de: 76 e2 jbe 10c9c2 <rtems_task_wake_when+0x36>
10c9e0: 8b 15 54 a1 12 00 mov 0x12a154,%edx 10c9e6: 42 inc %edx 10c9e7: 89 15 54 a1 12 00 mov %edx,0x12a154
return RTEMS_INVALID_CLOCK;
_Thread_Disable_dispatch();
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME );
10c9ed: 83 ec 08 sub $0x8,%esp 10c9f0: 6a 10 push $0x10 10c9f2: ff 35 18 a7 12 00 pushl 0x12a718 10c9f8: 89 45 f4 mov %eax,-0xc(%ebp) 10c9fb: e8 c0 24 00 00 call 10eec0 <_Thread_Set_state>
_Watchdog_Initialize(
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
10ca00: 8b 15 18 a7 12 00 mov 0x12a718,%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(
10ca06: 8b 4a 08 mov 0x8(%edx),%ecx
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10ca09: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx)
the_watchdog->routine = routine;
10ca10: c7 42 64 30 e4 10 00 movl $0x10e430,0x64(%edx)
the_watchdog->id = id;
10ca17: 89 4a 68 mov %ecx,0x68(%edx)
the_watchdog->user_data = user_data;
10ca1a: c7 42 6c 00 00 00 00 movl $0x0,0x6c(%edx)
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_seconds(
10ca21: 8b 45 f4 mov -0xc(%ebp),%eax 10ca24: 2b 05 e8 a1 12 00 sub 0x12a1e8,%eax 10ca2a: 89 42 54 mov %eax,0x54(%edx)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
10ca2d: 58 pop %eax 10ca2e: 59 pop %ecx 10ca2f: 83 c2 48 add $0x48,%edx 10ca32: 52 push %edx 10ca33: 68 18 a2 12 00 push $0x12a218 10ca38: e8 9b 2b 00 00 call 10f5d8 <_Watchdog_Insert>
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
10ca3d: e8 a2 1b 00 00 call 10e5e4 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10ca42: 83 c4 10 add $0x10,%esp 10ca45: 31 c0 xor %eax,%eax 10ca47: e9 7b ff ff ff jmp 10c9c7 <rtems_task_wake_when+0x3b>
)
{
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
10ca4c: b8 0b 00 00 00 mov $0xb,%eax
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10ca51: 8b 5d fc mov -0x4(%ebp),%ebx 10ca54: c9 leave 10ca55: c3 ret
10ca56: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
10ca58: b8 09 00 00 00 mov $0x9,%eax
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10ca5d: 8b 5d fc mov -0x4(%ebp),%ebx 10ca60: c9 leave 10ca61: c3 ret
001186b0 <rtems_timer_cancel>:
*/
rtems_status_code rtems_timer_cancel(
rtems_id id
)
{
1186b0: 55 push %ebp 1186b1: 89 e5 mov %esp,%ebp 1186b3: 83 ec 1c sub $0x1c,%esp
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
1186b6: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
1186b9: 50 push %eax 1186ba: ff 75 08 pushl 0x8(%ebp) 1186bd: 68 20 2b 14 00 push $0x142b20 1186c2: e8 b9 2b 00 00 call 11b280 <_Objects_Get>
switch ( location ) {
1186c7: 83 c4 10 add $0x10,%esp 1186ca: 8b 55 f4 mov -0xc(%ebp),%edx 1186cd: 85 d2 test %edx,%edx
1186cf: 74 07 je 1186d8 <rtems_timer_cancel+0x28>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1186d1: b8 04 00 00 00 mov $0x4,%eax
}
1186d6: c9 leave 1186d7: c3 ret
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Timer_Is_dormant_class( the_timer->the_class ) )
1186d8: 83 78 38 04 cmpl $0x4,0x38(%eax)
1186dc: 74 0f je 1186ed <rtems_timer_cancel+0x3d><== NEVER TAKEN
(void) _Watchdog_Remove( &the_timer->Ticker );
1186de: 83 ec 0c sub $0xc,%esp 1186e1: 83 c0 10 add $0x10,%eax 1186e4: 50 push %eax 1186e5: e8 62 48 00 00 call 11cf4c <_Watchdog_Remove> 1186ea: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
1186ed: e8 1e 34 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1186f2: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
1186f4: c9 leave 1186f5: c3 ret
0010bfbc <rtems_timer_create>:
rtems_status_code rtems_timer_create(
rtems_name name,
rtems_id *id
)
{
10bfbc: 55 push %ebp 10bfbd: 89 e5 mov %esp,%ebp 10bfbf: 57 push %edi 10bfc0: 56 push %esi 10bfc1: 53 push %ebx 10bfc2: 83 ec 0c sub $0xc,%esp 10bfc5: 8b 5d 08 mov 0x8(%ebp),%ebx 10bfc8: 8b 75 0c mov 0xc(%ebp),%esi
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
10bfcb: 85 db test %ebx,%ebx
10bfcd: 74 6d je 10c03c <rtems_timer_create+0x80>
return RTEMS_INVALID_NAME;
if ( !id )
10bfcf: 85 f6 test %esi,%esi
10bfd1: 0f 84 89 00 00 00 je 10c060 <rtems_timer_create+0xa4>
10bfd7: a1 b4 8e 12 00 mov 0x128eb4,%eax 10bfdc: 40 inc %eax 10bfdd: a3 b4 8e 12 00 mov %eax,0x128eb4
* 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 );
10bfe2: 83 ec 0c sub $0xc,%esp 10bfe5: 68 c0 98 12 00 push $0x1298c0 10bfea: e8 2d 0f 00 00 call 10cf1c <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_timer = _Timer_Allocate();
if ( !the_timer ) {
10bfef: 83 c4 10 add $0x10,%esp 10bff2: 85 c0 test %eax,%eax
10bff4: 74 56 je 10c04c <rtems_timer_create+0x90>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_timer->the_class = TIMER_DORMANT;
10bff6: 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;
10bffd: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax)
the_watchdog->routine = routine;
10c004: c7 40 2c 00 00 00 00 movl $0x0,0x2c(%eax)
the_watchdog->id = id;
10c00b: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax)
the_watchdog->user_data = user_data;
10c012: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10c019: 8b 50 08 mov 0x8(%eax),%edx
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
10c01c: 0f b7 fa movzwl %dx,%edi
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10c01f: 8b 0d dc 98 12 00 mov 0x1298dc,%ecx 10c025: 89 04 b9 mov %eax,(%ecx,%edi,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10c028: 89 58 0c mov %ebx,0xc(%eax)
&_Timer_Information,
&the_timer->Object,
(Objects_Name) name
);
*id = the_timer->Object.id;
10c02b: 89 16 mov %edx,(%esi)
_Thread_Enable_dispatch();
10c02d: e8 32 1c 00 00 call 10dc64 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10c032: 31 c0 xor %eax,%eax
}
10c034: 8d 65 f4 lea -0xc(%ebp),%esp 10c037: 5b pop %ebx 10c038: 5e pop %esi 10c039: 5f pop %edi 10c03a: c9 leave 10c03b: c3 ret
)
{
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
10c03c: b8 03 00 00 00 mov $0x3,%eax
);
*id = the_timer->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10c041: 8d 65 f4 lea -0xc(%ebp),%esp 10c044: 5b pop %ebx 10c045: 5e pop %esi 10c046: 5f pop %edi 10c047: c9 leave 10c048: c3 ret
10c049: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
_Thread_Disable_dispatch(); /* to prevent deletion */
the_timer = _Timer_Allocate();
if ( !the_timer ) {
_Thread_Enable_dispatch();
10c04c: e8 13 1c 00 00 call 10dc64 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
10c051: b8 05 00 00 00 mov $0x5,%eax
);
*id = the_timer->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10c056: 8d 65 f4 lea -0xc(%ebp),%esp 10c059: 5b pop %ebx 10c05a: 5e pop %esi 10c05b: 5f pop %edi 10c05c: c9 leave 10c05d: c3 ret
10c05e: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
10c060: b8 09 00 00 00 mov $0x9,%eax
);
*id = the_timer->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
10c065: 8d 65 f4 lea -0xc(%ebp),%esp 10c068: 5b pop %ebx 10c069: 5e pop %esi 10c06a: 5f pop %edi 10c06b: c9 leave 10c06c: c3 ret
001187ac <rtems_timer_delete>:
*/
rtems_status_code rtems_timer_delete(
rtems_id id
)
{
1187ac: 55 push %ebp 1187ad: 89 e5 mov %esp,%ebp 1187af: 53 push %ebx 1187b0: 83 ec 18 sub $0x18,%esp
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
1187b3: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
1187b6: 50 push %eax 1187b7: ff 75 08 pushl 0x8(%ebp) 1187ba: 68 20 2b 14 00 push $0x142b20 1187bf: e8 bc 2a 00 00 call 11b280 <_Objects_Get> 1187c4: 89 c3 mov %eax,%ebx
switch ( location ) {
1187c6: 83 c4 10 add $0x10,%esp 1187c9: 8b 4d f4 mov -0xc(%ebp),%ecx 1187cc: 85 c9 test %ecx,%ecx
1187ce: 75 38 jne 118808 <rtems_timer_delete+0x5c>
case OBJECTS_LOCAL:
_Objects_Close( &_Timer_Information, &the_timer->Object );
1187d0: 83 ec 08 sub $0x8,%esp 1187d3: 50 push %eax 1187d4: 68 20 2b 14 00 push $0x142b20 1187d9: e8 2a 26 00 00 call 11ae08 <_Objects_Close>
(void) _Watchdog_Remove( &the_timer->Ticker );
1187de: 8d 43 10 lea 0x10(%ebx),%eax 1187e1: 89 04 24 mov %eax,(%esp) 1187e4: e8 63 47 00 00 call 11cf4c <_Watchdog_Remove>
*/
RTEMS_INLINE_ROUTINE void _Timer_Free (
Timer_Control *the_timer
)
{
_Objects_Free( &_Timer_Information, &the_timer->Object );
1187e9: 58 pop %eax 1187ea: 5a pop %edx 1187eb: 53 push %ebx 1187ec: 68 20 2b 14 00 push $0x142b20 1187f1: e8 0e 29 00 00 call 11b104 <_Objects_Free>
_Timer_Free( the_timer );
_Thread_Enable_dispatch();
1187f6: e8 15 33 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1187fb: 83 c4 10 add $0x10,%esp 1187fe: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
118800: 8b 5d fc mov -0x4(%ebp),%ebx 118803: c9 leave 118804: c3 ret
118805: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
118808: b8 04 00 00 00 mov $0x4,%eax
}
11880d: 8b 5d fc mov -0x4(%ebp),%ebx 118810: c9 leave 118811: c3 ret
0010c070 <rtems_timer_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
10c070: 55 push %ebp 10c071: 89 e5 mov %esp,%ebp 10c073: 57 push %edi 10c074: 56 push %esi 10c075: 53 push %ebx 10c076: 83 ec 2c sub $0x2c,%esp 10c079: 8b 5d 0c mov 0xc(%ebp),%ebx 10c07c: 8b 75 10 mov 0x10(%ebp),%esi
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
10c07f: 85 db test %ebx,%ebx
10c081: 0f 84 99 00 00 00 je 10c120 <rtems_timer_fire_after+0xb0>
return RTEMS_INVALID_NUMBER;
if ( !routine )
10c087: 85 f6 test %esi,%esi
10c089: 0f 84 b1 00 00 00 je 10c140 <rtems_timer_fire_after+0xd0>
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
10c08f: 57 push %edi
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
10c090: 8d 45 e4 lea -0x1c(%ebp),%eax 10c093: 50 push %eax 10c094: ff 75 08 pushl 0x8(%ebp) 10c097: 68 c0 98 12 00 push $0x1298c0 10c09c: e8 33 13 00 00 call 10d3d4 <_Objects_Get> 10c0a1: 89 c7 mov %eax,%edi
switch ( location ) {
10c0a3: 83 c4 10 add $0x10,%esp 10c0a6: 8b 4d e4 mov -0x1c(%ebp),%ecx 10c0a9: 85 c9 test %ecx,%ecx
10c0ab: 74 0f je 10c0bc <rtems_timer_fire_after+0x4c>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10c0ad: b8 04 00 00 00 mov $0x4,%eax
}
10c0b2: 8d 65 f4 lea -0xc(%ebp),%esp 10c0b5: 5b pop %ebx 10c0b6: 5e pop %esi 10c0b7: 5f pop %edi 10c0b8: c9 leave 10c0b9: c3 ret
10c0ba: 66 90 xchg %ax,%ax <== NOT EXECUTED
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
10c0bc: 8d 50 10 lea 0x10(%eax),%edx 10c0bf: 83 ec 0c sub $0xc,%esp 10c0c2: 52 push %edx 10c0c3: 89 55 d4 mov %edx,-0x2c(%ebp) 10c0c6: e8 4d 2c 00 00 call 10ed18 <_Watchdog_Remove>
_ISR_Disable( level );
10c0cb: 9c pushf 10c0cc: fa cli 10c0cd: 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 ) {
10c0ce: 83 c4 10 add $0x10,%esp 10c0d1: 8b 57 18 mov 0x18(%edi),%edx 10c0d4: 85 d2 test %edx,%edx 10c0d6: 8b 55 d4 mov -0x2c(%ebp),%edx
10c0d9: 75 55 jne 10c130 <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;
10c0db: 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;
10c0e2: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi)
the_watchdog->routine = routine;
10c0e9: 89 77 2c mov %esi,0x2c(%edi)
the_watchdog->id = id;
10c0ec: 8b 4d 08 mov 0x8(%ebp),%ecx 10c0ef: 89 4f 30 mov %ecx,0x30(%edi)
the_watchdog->user_data = user_data;
10c0f2: 8b 4d 14 mov 0x14(%ebp),%ecx 10c0f5: 89 4f 34 mov %ecx,0x34(%edi)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_ISR_Enable( level );
10c0f8: 50 push %eax 10c0f9: 9d popf
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10c0fa: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10c0fd: 83 ec 08 sub $0x8,%esp 10c100: 52 push %edx 10c101: 68 84 8f 12 00 push $0x128f84 10c106: e8 d5 2a 00 00 call 10ebe0 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_timer->Ticker, ticks );
_Thread_Enable_dispatch();
10c10b: e8 54 1b 00 00 call 10dc64 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10c110: 83 c4 10 add $0x10,%esp 10c113: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c115: 8d 65 f4 lea -0xc(%ebp),%esp 10c118: 5b pop %ebx 10c119: 5e pop %esi 10c11a: 5f pop %edi 10c11b: c9 leave 10c11c: c3 ret
10c11d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
10c120: b8 0a 00 00 00 mov $0xa,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c125: 8d 65 f4 lea -0xc(%ebp),%esp 10c128: 5b pop %ebx 10c129: 5e pop %esi 10c12a: 5f pop %edi 10c12b: c9 leave 10c12c: c3 ret
10c12d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
* 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 );
10c130: 50 push %eax 10c131: 9d popf
_Thread_Enable_dispatch();
10c132: e8 2d 1b 00 00 call 10dc64 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10c137: 31 c0 xor %eax,%eax 10c139: e9 74 ff ff ff jmp 10c0b2 <rtems_timer_fire_after+0x42>
10c13e: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
10c140: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10c145: 8d 65 f4 lea -0xc(%ebp),%esp 10c148: 5b pop %ebx 10c149: 5e pop %esi 10c14a: 5f pop %edi 10c14b: c9 leave 10c14c: c3 ret
001188f4 <rtems_timer_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
1188f4: 55 push %ebp 1188f5: 89 e5 mov %esp,%ebp 1188f7: 57 push %edi 1188f8: 56 push %esi 1188f9: 53 push %ebx 1188fa: 83 ec 2c sub $0x2c,%esp 1188fd: 8b 75 08 mov 0x8(%ebp),%esi 118900: 8b 7d 0c mov 0xc(%ebp),%edi 118903: 8b 5d 10 mov 0x10(%ebp),%ebx
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
118906: 80 3d 28 21 14 00 00 cmpb $0x0,0x142128
11890d: 75 0d jne 11891c <rtems_timer_fire_when+0x28>
return RTEMS_NOT_DEFINED;
11890f: b8 0b 00 00 00 mov $0xb,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
118914: 8d 65 f4 lea -0xc(%ebp),%esp 118917: 5b pop %ebx 118918: 5e pop %esi 118919: 5f pop %edi 11891a: c9 leave 11891b: c3 ret
rtems_interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
11891c: 83 ec 0c sub $0xc,%esp 11891f: 57 push %edi 118920: e8 93 d4 ff ff call 115db8 <_TOD_Validate> 118925: 83 c4 10 add $0x10,%esp 118928: 84 c0 test %al,%al
11892a: 74 1e je 11894a <rtems_timer_fire_when+0x56>
return RTEMS_INVALID_CLOCK;
if ( !routine )
11892c: 85 db test %ebx,%ebx
11892e: 0f 84 a4 00 00 00 je 1189d8 <rtems_timer_fire_when+0xe4>
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
118934: 83 ec 0c sub $0xc,%esp 118937: 57 push %edi 118938: e8 ef d3 ff ff call 115d2c <_TOD_To_seconds> 11893d: 89 c7 mov %eax,%edi
if ( seconds <= _TOD_Seconds_since_epoch() )
11893f: 83 c4 10 add $0x10,%esp 118942: 3b 05 a8 21 14 00 cmp 0x1421a8,%eax
118948: 77 0e ja 118958 <rtems_timer_fire_when+0x64>
return RTEMS_INVALID_CLOCK;
11894a: b8 14 00 00 00 mov $0x14,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
11894f: 8d 65 f4 lea -0xc(%ebp),%esp 118952: 5b pop %ebx 118953: 5e pop %esi 118954: 5f pop %edi 118955: c9 leave 118956: c3 ret
118957: 90 nop <== NOT EXECUTED
118958: 50 push %eax
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
118959: 8d 45 e4 lea -0x1c(%ebp),%eax 11895c: 50 push %eax 11895d: 56 push %esi 11895e: 68 20 2b 14 00 push $0x142b20 118963: e8 18 29 00 00 call 11b280 <_Objects_Get>
switch ( location ) {
118968: 83 c4 10 add $0x10,%esp 11896b: 8b 4d e4 mov -0x1c(%ebp),%ecx 11896e: 85 c9 test %ecx,%ecx
118970: 75 5a jne 1189cc <rtems_timer_fire_when+0xd8>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
118972: 8d 48 10 lea 0x10(%eax),%ecx 118975: 83 ec 0c sub $0xc,%esp 118978: 51 push %ecx 118979: 89 45 d0 mov %eax,-0x30(%ebp) 11897c: 89 4d d4 mov %ecx,-0x2c(%ebp) 11897f: e8 c8 45 00 00 call 11cf4c <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY;
118984: 8b 55 d0 mov -0x30(%ebp),%edx 118987: 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;
11898e: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx)
the_watchdog->routine = routine;
118995: 89 5a 2c mov %ebx,0x2c(%edx)
the_watchdog->id = id;
118998: 89 72 30 mov %esi,0x30(%edx)
the_watchdog->user_data = user_data;
11899b: 8b 45 14 mov 0x14(%ebp),%eax 11899e: 89 42 34 mov %eax,0x34(%edx)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
1189a1: 2b 3d a8 21 14 00 sub 0x1421a8,%edi 1189a7: 89 7a 1c mov %edi,0x1c(%edx)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
1189aa: 58 pop %eax 1189ab: 5a pop %edx 1189ac: 8b 4d d4 mov -0x2c(%ebp),%ecx 1189af: 51 push %ecx 1189b0: 68 d8 21 14 00 push $0x1421d8 1189b5: e8 5a 44 00 00 call 11ce14 <_Watchdog_Insert>
&the_timer->Ticker,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
1189ba: e8 51 31 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1189bf: 83 c4 10 add $0x10,%esp 1189c2: 31 c0 xor %eax,%eax 1189c4: e9 4b ff ff ff jmp 118914 <rtems_timer_fire_when+0x20>
1189c9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1189cc: b8 04 00 00 00 mov $0x4,%eax 1189d1: e9 3e ff ff ff jmp 118914 <rtems_timer_fire_when+0x20>
1189d6: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
1189d8: b8 09 00 00 00 mov $0x9,%eax 1189dd: e9 32 ff ff ff jmp 118914 <rtems_timer_fire_when+0x20>
001189e4 <rtems_timer_get_information>:
rtems_status_code rtems_timer_get_information(
rtems_id id,
rtems_timer_information *the_info
)
{
1189e4: 55 push %ebp 1189e5: 89 e5 mov %esp,%ebp 1189e7: 53 push %ebx 1189e8: 83 ec 14 sub $0x14,%esp 1189eb: 8b 5d 0c mov 0xc(%ebp),%ebx
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
1189ee: 85 db test %ebx,%ebx
1189f0: 74 4a je 118a3c <rtems_timer_get_information+0x58>
1189f2: 51 push %ecx
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
1189f3: 8d 45 f4 lea -0xc(%ebp),%eax 1189f6: 50 push %eax 1189f7: ff 75 08 pushl 0x8(%ebp) 1189fa: 68 20 2b 14 00 push $0x142b20 1189ff: e8 7c 28 00 00 call 11b280 <_Objects_Get>
switch ( location ) {
118a04: 83 c4 10 add $0x10,%esp 118a07: 8b 55 f4 mov -0xc(%ebp),%edx 118a0a: 85 d2 test %edx,%edx
118a0c: 74 0a je 118a18 <rtems_timer_get_information+0x34>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
118a0e: b8 04 00 00 00 mov $0x4,%eax
}
118a13: 8b 5d fc mov -0x4(%ebp),%ebx 118a16: c9 leave 118a17: c3 ret
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_info->the_class = the_timer->the_class;
118a18: 8b 50 38 mov 0x38(%eax),%edx 118a1b: 89 13 mov %edx,(%ebx)
the_info->initial = the_timer->Ticker.initial;
118a1d: 8b 50 1c mov 0x1c(%eax),%edx 118a20: 89 53 04 mov %edx,0x4(%ebx)
the_info->start_time = the_timer->Ticker.start_time;
118a23: 8b 50 24 mov 0x24(%eax),%edx 118a26: 89 53 08 mov %edx,0x8(%ebx)
the_info->stop_time = the_timer->Ticker.stop_time;
118a29: 8b 40 28 mov 0x28(%eax),%eax 118a2c: 89 43 0c mov %eax,0xc(%ebx)
_Thread_Enable_dispatch();
118a2f: e8 dc 30 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
118a34: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
118a36: 8b 5d fc mov -0x4(%ebp),%ebx 118a39: c9 leave 118a3a: c3 ret
118a3b: 90 nop <== NOT EXECUTED
{
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
118a3c: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
118a41: 8b 5d fc mov -0x4(%ebp),%ebx 118a44: c9 leave 118a45: c3 ret
00119070 <rtems_timer_initiate_server>:
rtems_status_code rtems_timer_initiate_server(
uint32_t priority,
uint32_t stack_size,
rtems_attribute attribute_set
)
{
119070: 55 push %ebp 119071: 89 e5 mov %esp,%ebp 119073: 56 push %esi 119074: 53 push %ebx 119075: 83 ec 10 sub $0x10,%esp 119078: 8b 45 08 mov 0x8(%ebp),%eax 11907b: 85 c0 test %eax,%eax
11907d: 74 41 je 1190c0 <rtems_timer_initiate_server+0x50>
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
11907f: 0f b6 15 14 9a 13 00 movzbl 0x139a14,%edx
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
119086: 39 d0 cmp %edx,%eax
119088: 76 42 jbe 1190cc <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 )
11908a: 40 inc %eax
11908b: 75 33 jne 1190c0 <rtems_timer_initiate_server+0x50>
return RTEMS_INVALID_PRIORITY;
_priority = 0;
11908d: 31 f6 xor %esi,%esi 11908f: 8b 15 14 21 14 00 mov 0x142114,%edx 119095: 42 inc %edx 119096: 89 15 14 21 14 00 mov %edx,0x142114
/*
* Just to make sure this is only called once.
*/
_Thread_Disable_dispatch();
tmpInitialized = initialized;
11909c: 8a 1d 40 da 13 00 mov 0x13da40,%bl
initialized = true;
1190a2: c6 05 40 da 13 00 01 movb $0x1,0x13da40
_Thread_Enable_dispatch();
1190a9: e8 62 2a 00 00 call 11bb10 <_Thread_Enable_dispatch>
if ( tmpInitialized )
1190ae: 84 db test %bl,%bl
1190b0: 74 1e je 1190d0 <rtems_timer_initiate_server+0x60>
return RTEMS_INCORRECT_STATE;
1190b2: b8 0e 00 00 00 mov $0xe,%eax
initialized = false;
}
#endif
return status;
}
1190b7: 8d 65 f8 lea -0x8(%ebp),%esp 1190ba: 5b pop %ebx 1190bb: 5e pop %esi 1190bc: c9 leave 1190bd: c3 ret
1190be: 66 90 xchg %ax,%ax <== NOT EXECUTED
* a specific invalid value as the default.
*/
_priority = priority;
if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) {
if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY )
return RTEMS_INVALID_PRIORITY;
1190c0: b8 13 00 00 00 mov $0x13,%eax
initialized = false;
}
#endif
return status;
}
1190c5: 8d 65 f8 lea -0x8(%ebp),%esp 1190c8: 5b pop %ebx 1190c9: 5e pop %esi 1190ca: c9 leave 1190cb: c3 ret 1190cc: 89 c6 mov %eax,%esi 1190ce: eb bf jmp 11908f <rtems_timer_initiate_server+0x1f>
* 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(
1190d0: 83 ec 08 sub $0x8,%esp 1190d3: 8d 45 f4 lea -0xc(%ebp),%eax 1190d6: 50 push %eax 1190d7: 8b 45 10 mov 0x10(%ebp),%eax 1190da: 80 cc 80 or $0x80,%ah 1190dd: 50 push %eax 1190de: 68 00 01 00 00 push $0x100 1190e3: ff 75 0c pushl 0xc(%ebp) 1190e6: 56 push %esi 1190e7: 68 45 4d 49 54 push $0x54494d45 1190ec: e8 e3 ec ff ff call 117dd4 <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) {
1190f1: 83 c4 20 add $0x20,%esp 1190f4: 85 c0 test %eax,%eax
1190f6: 74 10 je 119108 <rtems_timer_initiate_server+0x98>
initialized = false;
1190f8: c6 05 40 da 13 00 00 movb $0x0,0x13da40
initialized = false;
}
#endif
return status;
}
1190ff: 8d 65 f8 lea -0x8(%ebp),%esp 119102: 5b pop %ebx 119103: 5e pop %esi 119104: c9 leave 119105: c3 ret
119106: 66 90 xchg %ax,%ax <== NOT EXECUTED
* We work with the TCB pointer, not the ID, so we need to convert
* to a TCB pointer from here out.
*/
ts->thread = (Thread_Control *)_Objects_Get_local_object(
&_RTEMS_tasks_Information,
_Objects_Get_index(id)
119108: 8b 45 f4 mov -0xc(%ebp),%eax
*/
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return NULL;
#endif
return information->local_table[ index ];
11910b: 0f b7 c8 movzwl %ax,%ecx 11910e: 8b 15 bc 20 14 00 mov 0x1420bc,%edx
/*
* We work with the TCB pointer, not the ID, so we need to convert
* to a TCB pointer from here out.
*/
ts->thread = (Thread_Control *)_Objects_Get_local_object(
119114: 8b 14 8a mov (%edx,%ecx,4),%edx 119117: 89 15 c0 d9 13 00 mov %edx,0x13d9c0
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
11911d: c7 05 f0 d9 13 00 f4 movl $0x13d9f4,0x13d9f0
119124: d9 13 00 the_chain->permanent_null = NULL;
119127: c7 05 f4 d9 13 00 00 movl $0x0,0x13d9f4
11912e: 00 00 00 the_chain->last = _Chain_Head(the_chain);
119131: c7 05 f8 d9 13 00 f0 movl $0x13d9f0,0x13d9f8
119138: d9 13 00
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
11913b: c7 05 28 da 13 00 2c movl $0x13da2c,0x13da28
119142: da 13 00 the_chain->permanent_null = NULL;
119145: c7 05 2c da 13 00 00 movl $0x0,0x13da2c
11914c: 00 00 00 the_chain->last = _Chain_Head(the_chain);
11914f: c7 05 30 da 13 00 28 movl $0x13da28,0x13da30
119156: da 13 00
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
119159: c7 05 d0 d9 13 00 00 movl $0x0,0x13d9d0
119160: 00 00 00 the_watchdog->routine = routine;
119163: c7 05 e4 d9 13 00 5c movl $0x11b95c,0x13d9e4
11916a: b9 11 00 the_watchdog->id = id;
11916d: a3 e8 d9 13 00 mov %eax,0x13d9e8
the_watchdog->user_data = user_data;
119172: c7 05 ec d9 13 00 00 movl $0x0,0x13d9ec
119179: 00 00 00
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
11917c: c7 05 08 da 13 00 00 movl $0x0,0x13da08
119183: 00 00 00 the_watchdog->routine = routine;
119186: c7 05 1c da 13 00 5c movl $0x11b95c,0x13da1c
11918d: b9 11 00 the_watchdog->id = id;
119190: a3 20 da 13 00 mov %eax,0x13da20
the_watchdog->user_data = user_data;
119195: c7 05 24 da 13 00 00 movl $0x0,0x13da24
11919c: 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;
11919f: c7 05 c4 d9 13 00 40 movl $0x118f40,0x13d9c4
1191a6: 8f 11 00
ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot;
1191a9: 8b 15 64 22 14 00 mov 0x142264,%edx 1191af: 89 15 fc d9 13 00 mov %edx,0x13d9fc
ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
1191b5: 8b 15 a8 21 14 00 mov 0x1421a8,%edx 1191bb: 89 15 34 da 13 00 mov %edx,0x13da34
ts->insert_chain = NULL;
1191c1: c7 05 38 da 13 00 00 movl $0x0,0x13da38
1191c8: 00 00 00 ts->active = false;
1191cb: c6 05 3c da 13 00 00 movb $0x0,0x13da3c
/*
* The default timer server is now available.
*/
_Timer_server = ts;
1191d2: c7 05 60 2b 14 00 c0 movl $0x13d9c0,0x142b60
1191d9: d9 13 00
/*
* Start the timer server
*/
status = rtems_task_start(
1191dc: 53 push %ebx 1191dd: 68 c0 d9 13 00 push $0x13d9c0 1191e2: 68 94 8d 11 00 push $0x118d94 1191e7: 50 push %eax 1191e8: e8 a7 f2 ff ff call 118494 <rtems_task_start>
if (status) {
initialized = false;
}
#endif
return status;
1191ed: 83 c4 10 add $0x10,%esp 1191f0: e9 d0 fe ff ff jmp 1190c5 <rtems_timer_initiate_server+0x55>
00118a6c <rtems_timer_reset>:
*/
rtems_status_code rtems_timer_reset(
rtems_id id
)
{
118a6c: 55 push %ebp 118a6d: 89 e5 mov %esp,%ebp 118a6f: 56 push %esi 118a70: 53 push %ebx 118a71: 83 ec 24 sub $0x24,%esp
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
the_timer = _Timer_Get( id, &location );
118a74: 8d 45 f4 lea -0xc(%ebp),%eax 118a77: 50 push %eax 118a78: ff 75 08 pushl 0x8(%ebp) 118a7b: 68 20 2b 14 00 push $0x142b20 118a80: e8 fb 27 00 00 call 11b280 <_Objects_Get> 118a85: 89 c3 mov %eax,%ebx
switch ( location ) {
118a87: 83 c4 10 add $0x10,%esp 118a8a: 8b 45 f4 mov -0xc(%ebp),%eax 118a8d: 85 c0 test %eax,%eax
118a8f: 74 0f je 118aa0 <rtems_timer_reset+0x34>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
118a91: b8 04 00 00 00 mov $0x4,%eax
}
118a96: 8d 65 f8 lea -0x8(%ebp),%esp 118a99: 5b pop %ebx 118a9a: 5e pop %esi 118a9b: c9 leave 118a9c: c3 ret
118a9d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
118aa0: 8b 43 38 mov 0x38(%ebx),%eax 118aa3: 85 c0 test %eax,%eax
118aa5: 74 1d je 118ac4 <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 ) {
118aa7: 48 dec %eax
118aa8: 74 3a je 118ae4 <rtems_timer_reset+0x78>
/*
* Must be dormant or time of day timer (e.g. TIMER_DORMANT,
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
118aaa: b8 0b 00 00 00 mov $0xb,%eax
}
_Thread_Enable_dispatch();
118aaf: 89 45 e4 mov %eax,-0x1c(%ebp) 118ab2: e8 59 30 00 00 call 11bb10 <_Thread_Enable_dispatch>
return status;
118ab7: 8b 45 e4 mov -0x1c(%ebp),%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
118aba: 8d 65 f8 lea -0x8(%ebp),%esp 118abd: 5b pop %ebx 118abe: 5e pop %esi 118abf: c9 leave 118ac0: c3 ret
118ac1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
118ac4: 83 c3 10 add $0x10,%ebx 118ac7: 83 ec 0c sub $0xc,%esp 118aca: 53 push %ebx 118acb: e8 7c 44 00 00 call 11cf4c <_Watchdog_Remove>
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
118ad0: 59 pop %ecx 118ad1: 5e pop %esi 118ad2: 53 push %ebx 118ad3: 68 e4 21 14 00 push $0x1421e4 118ad8: e8 37 43 00 00 call 11ce14 <_Watchdog_Insert> 118add: 83 c4 10 add $0x10,%esp
rtems_id id
)
{
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
118ae0: 31 c0 xor %eax,%eax 118ae2: eb cb jmp 118aaf <rtems_timer_reset+0x43>
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
Timer_server_Control *timer_server = _Timer_server;
118ae4: 8b 35 60 2b 14 00 mov 0x142b60,%esi
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
118aea: 83 ec 0c sub $0xc,%esp 118aed: 8d 43 10 lea 0x10(%ebx),%eax 118af0: 50 push %eax 118af1: e8 56 44 00 00 call 11cf4c <_Watchdog_Remove>
(*timer_server->schedule_operation)( timer_server, the_timer );
118af6: 58 pop %eax 118af7: 5a pop %edx 118af8: 53 push %ebx 118af9: 56 push %esi 118afa: ff 56 04 call *0x4(%esi) 118afd: 83 c4 10 add $0x10,%esp
rtems_id id
)
{
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
118b00: 31 c0 xor %eax,%eax 118b02: eb ab jmp 118aaf <rtems_timer_reset+0x43>
00118b04 <rtems_timer_server_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
118b04: 55 push %ebp 118b05: 89 e5 mov %esp,%ebp 118b07: 57 push %edi 118b08: 56 push %esi 118b09: 53 push %ebx 118b0a: 83 ec 2c sub $0x2c,%esp 118b0d: 8b 7d 0c mov 0xc(%ebp),%edi 118b10: 8b 75 10 mov 0x10(%ebp),%esi
Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server;
118b13: 8b 1d 60 2b 14 00 mov 0x142b60,%ebx
if ( !timer_server )
118b19: 85 db test %ebx,%ebx
118b1b: 0f 84 9f 00 00 00 je 118bc0 <rtems_timer_server_fire_after+0xbc>
return RTEMS_INCORRECT_STATE;
if ( !routine )
118b21: 85 f6 test %esi,%esi
118b23: 0f 84 a3 00 00 00 je 118bcc <rtems_timer_server_fire_after+0xc8>
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
118b29: 85 ff test %edi,%edi
118b2b: 75 0f jne 118b3c <rtems_timer_server_fire_after+0x38>
return RTEMS_INVALID_NUMBER;
118b2d: b8 0a 00 00 00 mov $0xa,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
118b32: 8d 65 f4 lea -0xc(%ebp),%esp 118b35: 5b pop %ebx 118b36: 5e pop %esi 118b37: 5f pop %edi 118b38: c9 leave 118b39: c3 ret
118b3a: 66 90 xchg %ax,%ax <== NOT EXECUTED
118b3c: 52 push %edx
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
118b3d: 8d 45 e4 lea -0x1c(%ebp),%eax 118b40: 50 push %eax 118b41: ff 75 08 pushl 0x8(%ebp) 118b44: 68 20 2b 14 00 push $0x142b20 118b49: e8 32 27 00 00 call 11b280 <_Objects_Get> 118b4e: 89 c2 mov %eax,%edx
switch ( location ) {
118b50: 83 c4 10 add $0x10,%esp 118b53: 8b 45 e4 mov -0x1c(%ebp),%eax 118b56: 85 c0 test %eax,%eax
118b58: 75 56 jne 118bb0 <rtems_timer_server_fire_after+0xac>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
118b5a: 83 ec 0c sub $0xc,%esp 118b5d: 8d 42 10 lea 0x10(%edx),%eax 118b60: 50 push %eax 118b61: 89 55 d4 mov %edx,-0x2c(%ebp) 118b64: e8 e3 43 00 00 call 11cf4c <_Watchdog_Remove>
_ISR_Disable( level );
118b69: 9c pushf 118b6a: fa cli 118b6b: 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 ) {
118b6c: 83 c4 10 add $0x10,%esp 118b6f: 8b 55 d4 mov -0x2c(%ebp),%edx 118b72: 8b 4a 18 mov 0x18(%edx),%ecx 118b75: 85 c9 test %ecx,%ecx
118b77: 75 5f jne 118bd8 <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;
118b79: 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;
118b80: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx)
the_watchdog->routine = routine;
118b87: 89 72 2c mov %esi,0x2c(%edx)
the_watchdog->id = id;
118b8a: 8b 4d 08 mov 0x8(%ebp),%ecx 118b8d: 89 4a 30 mov %ecx,0x30(%edx)
the_watchdog->user_data = user_data;
118b90: 8b 4d 14 mov 0x14(%ebp),%ecx 118b93: 89 4a 34 mov %ecx,0x34(%edx)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = ticks;
118b96: 89 7a 1c mov %edi,0x1c(%edx)
_ISR_Enable( level );
118b99: 50 push %eax 118b9a: 9d popf
(*timer_server->schedule_operation)( timer_server, the_timer );
118b9b: 83 ec 08 sub $0x8,%esp 118b9e: 52 push %edx 118b9f: 53 push %ebx 118ba0: ff 53 04 call *0x4(%ebx)
_Thread_Enable_dispatch();
118ba3: e8 68 2f 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
118ba8: 83 c4 10 add $0x10,%esp 118bab: 31 c0 xor %eax,%eax 118bad: eb 83 jmp 118b32 <rtems_timer_server_fire_after+0x2e>
118baf: 90 nop <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
118bb0: b8 04 00 00 00 mov $0x4,%eax
}
118bb5: 8d 65 f4 lea -0xc(%ebp),%esp 118bb8: 5b pop %ebx 118bb9: 5e pop %esi 118bba: 5f pop %edi 118bbb: c9 leave 118bbc: c3 ret
118bbd: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
118bc0: b8 0e 00 00 00 mov $0xe,%eax 118bc5: e9 68 ff ff ff jmp 118b32 <rtems_timer_server_fire_after+0x2e>
118bca: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( !routine )
return RTEMS_INVALID_ADDRESS;
118bcc: b8 09 00 00 00 mov $0x9,%eax 118bd1: e9 5c ff ff ff jmp 118b32 <rtems_timer_server_fire_after+0x2e>
118bd6: 66 90 xchg %ax,%ax <== NOT EXECUTED
* 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 );
118bd8: 50 push %eax 118bd9: 9d popf
_Thread_Enable_dispatch();
118bda: e8 31 2f 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
118bdf: 31 c0 xor %eax,%eax 118be1: e9 4c ff ff ff jmp 118b32 <rtems_timer_server_fire_after+0x2e>
00118be8 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
118be8: 55 push %ebp 118be9: 89 e5 mov %esp,%ebp 118beb: 57 push %edi 118bec: 56 push %esi 118bed: 53 push %ebx 118bee: 83 ec 2c sub $0x2c,%esp 118bf1: 8b 7d 0c mov 0xc(%ebp),%edi 118bf4: 8b 75 10 mov 0x10(%ebp),%esi
Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server;
118bf7: 8b 1d 60 2b 14 00 mov 0x142b60,%ebx
if ( !timer_server )
118bfd: 85 db test %ebx,%ebx
118bff: 0f 84 d7 00 00 00 je 118cdc <rtems_timer_server_fire_when+0xf4>
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
118c05: 80 3d 28 21 14 00 00 cmpb $0x0,0x142128
118c0c: 0f 84 aa 00 00 00 je 118cbc <rtems_timer_server_fire_when+0xd4><== NEVER TAKEN
return RTEMS_NOT_DEFINED;
if ( !routine )
118c12: 85 f6 test %esi,%esi
118c14: 0f 84 b2 00 00 00 je 118ccc <rtems_timer_server_fire_when+0xe4>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
118c1a: 83 ec 0c sub $0xc,%esp 118c1d: 57 push %edi 118c1e: e8 95 d1 ff ff call 115db8 <_TOD_Validate> 118c23: 83 c4 10 add $0x10,%esp 118c26: 84 c0 test %al,%al
118c28: 75 0e jne 118c38 <rtems_timer_server_fire_when+0x50>
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
118c2a: b8 14 00 00 00 mov $0x14,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
118c2f: 8d 65 f4 lea -0xc(%ebp),%esp 118c32: 5b pop %ebx 118c33: 5e pop %esi 118c34: 5f pop %edi 118c35: c9 leave 118c36: c3 ret
118c37: 90 nop <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
118c38: 83 ec 0c sub $0xc,%esp 118c3b: 57 push %edi 118c3c: e8 eb d0 ff ff call 115d2c <_TOD_To_seconds> 118c41: 89 c7 mov %eax,%edi
if ( seconds <= _TOD_Seconds_since_epoch() )
118c43: 83 c4 10 add $0x10,%esp 118c46: 3b 05 a8 21 14 00 cmp 0x1421a8,%eax
118c4c: 76 dc jbe 118c2a <rtems_timer_server_fire_when+0x42>
118c4e: 52 push %edx
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
118c4f: 8d 45 e4 lea -0x1c(%ebp),%eax 118c52: 50 push %eax 118c53: ff 75 08 pushl 0x8(%ebp) 118c56: 68 20 2b 14 00 push $0x142b20 118c5b: e8 20 26 00 00 call 11b280 <_Objects_Get> 118c60: 89 c2 mov %eax,%edx
switch ( location ) {
118c62: 83 c4 10 add $0x10,%esp 118c65: 8b 45 e4 mov -0x1c(%ebp),%eax 118c68: 85 c0 test %eax,%eax
118c6a: 75 7c jne 118ce8 <rtems_timer_server_fire_when+0x100>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
118c6c: 83 ec 0c sub $0xc,%esp 118c6f: 8d 42 10 lea 0x10(%edx),%eax 118c72: 50 push %eax 118c73: 89 55 d4 mov %edx,-0x2c(%ebp) 118c76: e8 d1 42 00 00 call 11cf4c <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
118c7b: 8b 55 d4 mov -0x2c(%ebp),%edx 118c7e: 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;
118c85: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx)
the_watchdog->routine = routine;
118c8c: 89 72 2c mov %esi,0x2c(%edx)
the_watchdog->id = id;
118c8f: 8b 45 08 mov 0x8(%ebp),%eax 118c92: 89 42 30 mov %eax,0x30(%edx)
the_watchdog->user_data = user_data;
118c95: 8b 45 14 mov 0x14(%ebp),%eax 118c98: 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();
118c9b: 2b 3d a8 21 14 00 sub 0x1421a8,%edi 118ca1: 89 7a 1c mov %edi,0x1c(%edx)
(*timer_server->schedule_operation)( timer_server, the_timer );
118ca4: 58 pop %eax 118ca5: 59 pop %ecx 118ca6: 52 push %edx 118ca7: 53 push %ebx 118ca8: ff 53 04 call *0x4(%ebx)
_Thread_Enable_dispatch();
118cab: e8 60 2e 00 00 call 11bb10 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
118cb0: 83 c4 10 add $0x10,%esp 118cb3: 31 c0 xor %eax,%eax 118cb5: e9 75 ff ff ff jmp 118c2f <rtems_timer_server_fire_when+0x47>
118cba: 66 90 xchg %ax,%ax <== NOT EXECUTED
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
118cbc: b8 0b 00 00 00 mov $0xb,%eax <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
118cc1: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 118cc4: 5b pop %ebx <== NOT EXECUTED 118cc5: 5e pop %esi <== NOT EXECUTED 118cc6: 5f pop %edi <== NOT EXECUTED 118cc7: c9 leave <== NOT EXECUTED 118cc8: c3 ret <== NOT EXECUTED 118cc9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
118ccc: b8 09 00 00 00 mov $0x9,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
118cd1: 8d 65 f4 lea -0xc(%ebp),%esp 118cd4: 5b pop %ebx 118cd5: 5e pop %esi 118cd6: 5f pop %edi 118cd7: c9 leave 118cd8: c3 ret
118cd9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
118cdc: b8 0e 00 00 00 mov $0xe,%eax 118ce1: e9 49 ff ff ff jmp 118c2f <rtems_timer_server_fire_when+0x47>
118ce6: 66 90 xchg %ax,%ax <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
118ce8: b8 04 00 00 00 mov $0x4,%eax 118ced: e9 3d ff ff ff jmp 118c2f <rtems_timer_server_fire_when+0x47>
0010be14 <sched_get_priority_max>:
#include <rtems/posix/priority.h>
int sched_get_priority_max(
int policy
)
{
10be14: 55 push %ebp 10be15: 89 e5 mov %esp,%ebp 10be17: 83 ec 08 sub $0x8,%esp 10be1a: 8b 45 08 mov 0x8(%ebp),%eax
switch ( policy ) {
10be1d: 85 c0 test %eax,%eax
10be1f: 78 0a js 10be2b <sched_get_priority_max+0x17>
10be21: 83 f8 02 cmp $0x2,%eax
10be24: 7e 1a jle 10be40 <sched_get_priority_max+0x2c>
10be26: 83 f8 04 cmp $0x4,%eax
10be29: 74 15 je 10be40 <sched_get_priority_max+0x2c><== ALWAYS TAKEN
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
10be2b: e8 58 81 00 00 call 113f88 <__errno> 10be30: c7 00 16 00 00 00 movl $0x16,(%eax) 10be36: b8 ff ff ff ff mov $0xffffffff,%eax
}
return POSIX_SCHEDULER_MAXIMUM_PRIORITY;
}
10be3b: c9 leave 10be3c: c3 ret
10be3d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( EINVAL );
}
return POSIX_SCHEDULER_MAXIMUM_PRIORITY;
10be40: 0f b6 05 bc 44 12 00 movzbl 0x1244bc,%eax 10be47: 48 dec %eax
}
10be48: c9 leave 10be49: c3 ret
0010be4c <sched_get_priority_min>:
#include <rtems/posix/priority.h>
int sched_get_priority_min(
int policy
)
{
10be4c: 55 push %ebp 10be4d: 89 e5 mov %esp,%ebp 10be4f: 83 ec 08 sub $0x8,%esp 10be52: 8b 45 08 mov 0x8(%ebp),%eax
switch ( policy ) {
10be55: 85 c0 test %eax,%eax
10be57: 78 0a js 10be63 <sched_get_priority_min+0x17>
10be59: 83 f8 02 cmp $0x2,%eax
10be5c: 7e 1a jle 10be78 <sched_get_priority_min+0x2c><== ALWAYS TAKEN
10be5e: 83 f8 04 cmp $0x4,%eax <== NOT EXECUTED 10be61: 74 15 je 10be78 <sched_get_priority_min+0x2c><== NOT EXECUTED
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
10be63: e8 20 81 00 00 call 113f88 <__errno> 10be68: c7 00 16 00 00 00 movl $0x16,(%eax) 10be6e: b8 ff ff ff ff mov $0xffffffff,%eax
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
}
10be73: c9 leave 10be74: c3 ret
10be75: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( EINVAL );
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
10be78: b8 01 00 00 00 mov $0x1,%eax
}
10be7d: c9 leave 10be7e: c3 ret
0010be80 <sched_rr_get_interval>:
int sched_rr_get_interval(
pid_t pid,
struct timespec *interval
)
{
10be80: 55 push %ebp 10be81: 89 e5 mov %esp,%ebp 10be83: 56 push %esi 10be84: 53 push %ebx 10be85: 8b 75 08 mov 0x8(%ebp),%esi 10be88: 8b 5d 0c mov 0xc(%ebp),%ebx
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid && pid != getpid() )
10be8b: 85 f6 test %esi,%esi
10be8d: 75 21 jne 10beb0 <sched_rr_get_interval+0x30><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ESRCH );
if ( !interval )
10be8f: 85 db test %ebx,%ebx
10be91: 74 38 je 10becb <sched_rr_get_interval+0x4b>
rtems_set_errno_and_return_minus_one( EINVAL );
_Timespec_From_ticks( _Thread_Ticks_per_timeslice, interval );
10be93: 83 ec 08 sub $0x8,%esp 10be96: 53 push %ebx 10be97: ff 35 24 87 12 00 pushl 0x128724 10be9d: e8 d6 34 00 00 call 10f378 <_Timespec_From_ticks>
return 0;
10bea2: 83 c4 10 add $0x10,%esp 10bea5: 31 c0 xor %eax,%eax
}
10bea7: 8d 65 f8 lea -0x8(%ebp),%esp 10beaa: 5b pop %ebx 10beab: 5e pop %esi 10beac: c9 leave 10bead: c3 ret
10beae: 66 90 xchg %ax,%ax <== NOT EXECUTED
{
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid && pid != getpid() )
10beb0: e8 fb c8 ff ff call 1087b0 <getpid> 10beb5: 39 f0 cmp %esi,%eax
10beb7: 74 d6 je 10be8f <sched_rr_get_interval+0xf>
rtems_set_errno_and_return_minus_one( ESRCH );
10beb9: e8 ca 80 00 00 call 113f88 <__errno> 10bebe: c7 00 03 00 00 00 movl $0x3,(%eax) 10bec4: b8 ff ff ff ff mov $0xffffffff,%eax 10bec9: eb dc jmp 10bea7 <sched_rr_get_interval+0x27>
if ( !interval )
rtems_set_errno_and_return_minus_one( EINVAL );
10becb: e8 b8 80 00 00 call 113f88 <__errno> 10bed0: c7 00 16 00 00 00 movl $0x16,(%eax) 10bed6: b8 ff ff ff ff mov $0xffffffff,%eax 10bedb: eb ca jmp 10bea7 <sched_rr_get_interval+0x27>
0010e5d4 <sem_close>:
*/
int sem_close(
sem_t *sem
)
{
10e5d4: 55 push %ebp 10e5d5: 89 e5 mov %esp,%ebp 10e5d7: 83 ec 1c sub $0x1c,%esp
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
10e5da: 8d 45 f4 lea -0xc(%ebp),%eax
sem_t *id,
Objects_Locations *location
)
{
return (POSIX_Semaphore_Control *)
_Objects_Get( &_POSIX_Semaphore_Information, (Objects_Id)*id, location );
10e5dd: 50 push %eax 10e5de: 8b 45 08 mov 0x8(%ebp),%eax 10e5e1: ff 30 pushl (%eax) 10e5e3: 68 e0 d4 12 00 push $0x12d4e0 10e5e8: e8 bf 21 00 00 call 1107ac <_Objects_Get>
switch ( location ) {
10e5ed: 83 c4 10 add $0x10,%esp 10e5f0: 8b 55 f4 mov -0xc(%ebp),%edx 10e5f3: 85 d2 test %edx,%edx
10e5f5: 74 15 je 10e60c <sem_close+0x38>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10e5f7: e8 b8 8f 00 00 call 1175b4 <__errno> 10e5fc: c7 00 16 00 00 00 movl $0x16,(%eax) 10e602: b8 ff ff ff ff mov $0xffffffff,%eax
}
10e607: c9 leave 10e608: c3 ret
10e609: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_semaphore->open_count -= 1;
10e60c: ff 48 18 decl 0x18(%eax)
_POSIX_Semaphore_Delete( the_semaphore );
10e60f: 83 ec 0c sub $0xc,%esp 10e612: 50 push %eax 10e613: e8 58 63 00 00 call 114970 <_POSIX_Semaphore_Delete>
_Thread_Enable_dispatch();
10e618: e8 9f 2a 00 00 call 1110bc <_Thread_Enable_dispatch>
return 0;
10e61d: 83 c4 10 add $0x10,%esp 10e620: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10e622: c9 leave 10e623: c3 ret
0010e624 <sem_destroy>:
*/
int sem_destroy(
sem_t *sem
)
{
10e624: 55 push %ebp 10e625: 89 e5 mov %esp,%ebp 10e627: 83 ec 1c sub $0x1c,%esp
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
10e62a: 8d 45 f4 lea -0xc(%ebp),%eax 10e62d: 50 push %eax 10e62e: 8b 45 08 mov 0x8(%ebp),%eax 10e631: ff 30 pushl (%eax) 10e633: 68 e0 d4 12 00 push $0x12d4e0 10e638: e8 6f 21 00 00 call 1107ac <_Objects_Get>
switch ( location ) {
10e63d: 83 c4 10 add $0x10,%esp 10e640: 8b 55 f4 mov -0xc(%ebp),%edx 10e643: 85 d2 test %edx,%edx
10e645: 74 15 je 10e65c <sem_destroy+0x38>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10e647: e8 68 8f 00 00 call 1175b4 <__errno> 10e64c: c7 00 16 00 00 00 movl $0x16,(%eax) 10e652: b8 ff ff ff ff mov $0xffffffff,%eax
}
10e657: c9 leave 10e658: c3 ret
10e659: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* Undefined operation on a named semaphore.
*/
if ( the_semaphore->named == true ) {
10e65c: 80 78 14 00 cmpb $0x0,0x14(%eax)
10e660: 75 16 jne 10e678 <sem_destroy+0x54>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EINVAL );
}
_POSIX_Semaphore_Delete( the_semaphore );
10e662: 83 ec 0c sub $0xc,%esp 10e665: 50 push %eax 10e666: e8 05 63 00 00 call 114970 <_POSIX_Semaphore_Delete>
_Thread_Enable_dispatch();
10e66b: e8 4c 2a 00 00 call 1110bc <_Thread_Enable_dispatch>
return 0;
10e670: 83 c4 10 add $0x10,%esp 10e673: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10e675: c9 leave 10e676: c3 ret
10e677: 90 nop <== NOT EXECUTED
/*
* Undefined operation on a named semaphore.
*/
if ( the_semaphore->named == true ) {
_Thread_Enable_dispatch();
10e678: e8 3f 2a 00 00 call 1110bc <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EINVAL );
10e67d: e8 32 8f 00 00 call 1175b4 <__errno> 10e682: c7 00 16 00 00 00 movl $0x16,(%eax) 10e688: b8 ff ff ff ff mov $0xffffffff,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10e68d: c9 leave 10e68e: c3 ret
0010e690 <sem_getvalue>:
int sem_getvalue(
sem_t *sem,
int *sval
)
{
10e690: 55 push %ebp 10e691: 89 e5 mov %esp,%ebp 10e693: 83 ec 1c sub $0x1c,%esp
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
10e696: 8d 45 f4 lea -0xc(%ebp),%eax 10e699: 50 push %eax 10e69a: 8b 45 08 mov 0x8(%ebp),%eax 10e69d: ff 30 pushl (%eax) 10e69f: 68 e0 d4 12 00 push $0x12d4e0 10e6a4: e8 03 21 00 00 call 1107ac <_Objects_Get>
switch ( location ) {
10e6a9: 83 c4 10 add $0x10,%esp 10e6ac: 8b 55 f4 mov -0xc(%ebp),%edx 10e6af: 85 d2 test %edx,%edx
10e6b1: 74 15 je 10e6c8 <sem_getvalue+0x38>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10e6b3: e8 fc 8e 00 00 call 1175b4 <__errno> 10e6b8: c7 00 16 00 00 00 movl $0x16,(%eax) 10e6be: b8 ff ff ff ff mov $0xffffffff,%eax
}
10e6c3: c9 leave 10e6c4: c3 ret
10e6c5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
case OBJECTS_LOCAL:
*sval = _CORE_semaphore_Get_count( &the_semaphore->Semaphore );
10e6c8: 8b 50 64 mov 0x64(%eax),%edx 10e6cb: 8b 45 0c mov 0xc(%ebp),%eax 10e6ce: 89 10 mov %edx,(%eax)
_Thread_Enable_dispatch();
10e6d0: e8 e7 29 00 00 call 1110bc <_Thread_Enable_dispatch>
return 0;
10e6d5: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10e6d7: c9 leave 10e6d8: c3 ret
0010e724 <sem_open>:
int oflag,
...
/* mode_t mode, */
/* unsigned int value */
)
{
10e724: 55 push %ebp 10e725: 89 e5 mov %esp,%ebp 10e727: 57 push %edi 10e728: 56 push %esi 10e729: 53 push %ebx 10e72a: 83 ec 2c sub $0x2c,%esp 10e72d: 8b 75 08 mov 0x8(%ebp),%esi
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10e730: a1 b4 d1 12 00 mov 0x12d1b4,%eax 10e735: 40 inc %eax 10e736: a3 b4 d1 12 00 mov %eax,0x12d1b4
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
10e73b: 8b 7d 0c mov 0xc(%ebp),%edi 10e73e: 81 e7 00 02 00 00 and $0x200,%edi
10e744: 0f 85 86 00 00 00 jne 10e7d0 <sem_open+0xac>
/* unsigned int value */
)
{
va_list arg;
mode_t mode;
unsigned int value = 0;
10e74a: 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 );
10e751: 83 ec 08 sub $0x8,%esp 10e754: 8d 45 e4 lea -0x1c(%ebp),%eax 10e757: 50 push %eax 10e758: 56 push %esi 10e759: e8 62 62 00 00 call 1149c0 <_POSIX_Semaphore_Name_to_id> 10e75e: 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 ) {
10e760: 83 c4 10 add $0x10,%esp 10e763: 85 c0 test %eax,%eax
10e765: 74 25 je 10e78c <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) ) ) {
10e767: 83 f8 02 cmp $0x2,%eax
10e76a: 75 04 jne 10e770 <sem_open+0x4c> <== NEVER TAKEN
10e76c: 85 ff test %edi,%edi
10e76e: 75 6c jne 10e7dc <sem_open+0xb8>
_Thread_Enable_dispatch();
10e770: e8 47 29 00 00 call 1110bc <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( status, sem_t * );
10e775: e8 3a 8e 00 00 call 1175b4 <__errno> 10e77a: 89 18 mov %ebx,(%eax) 10e77c: b8 ff ff ff ff mov $0xffffffff,%eax
id = &the_semaphore->Semaphore_id;
#else
id = (sem_t *)&the_semaphore->Object.id;
#endif
return id;
}
10e781: 8d 65 f4 lea -0xc(%ebp),%esp 10e784: 5b pop %ebx 10e785: 5e pop %esi 10e786: 5f pop %edi 10e787: c9 leave 10e788: c3 ret
10e789: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
10e78c: 8b 45 0c mov 0xc(%ebp),%eax 10e78f: 25 00 0a 00 00 and $0xa00,%eax 10e794: 3d 00 0a 00 00 cmp $0xa00,%eax
10e799: 74 65 je 10e800 <sem_open+0xdc>
10e79b: 50 push %eax
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
}
the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location );
10e79c: 8d 45 dc lea -0x24(%ebp),%eax 10e79f: 50 push %eax 10e7a0: ff 75 e4 pushl -0x1c(%ebp) 10e7a3: 68 e0 d4 12 00 push $0x12d4e0 10e7a8: e8 ff 1f 00 00 call 1107ac <_Objects_Get> 10e7ad: 89 45 e0 mov %eax,-0x20(%ebp)
the_semaphore->open_count += 1;
10e7b0: ff 40 18 incl 0x18(%eax)
_Thread_Enable_dispatch();
10e7b3: e8 04 29 00 00 call 1110bc <_Thread_Enable_dispatch>
_Thread_Enable_dispatch();
10e7b8: e8 ff 28 00 00 call 1110bc <_Thread_Enable_dispatch>
goto return_id;
10e7bd: 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;
10e7c0: 8b 45 e0 mov -0x20(%ebp),%eax 10e7c3: 83 c0 08 add $0x8,%eax
#endif return id; }
10e7c6: 8d 65 f4 lea -0xc(%ebp),%esp 10e7c9: 5b pop %ebx 10e7ca: 5e pop %esi 10e7cb: 5f pop %edi 10e7cc: c9 leave 10e7cd: c3 ret
10e7ce: 66 90 xchg %ax,%ax <== NOT EXECUTED
_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 );
10e7d0: 8b 45 14 mov 0x14(%ebp),%eax 10e7d3: 89 45 d4 mov %eax,-0x2c(%ebp) 10e7d6: e9 76 ff ff ff jmp 10e751 <sem_open+0x2d>
10e7db: 90 nop <== NOT EXECUTED
/*
* 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(
10e7dc: 8d 45 e0 lea -0x20(%ebp),%eax 10e7df: 50 push %eax 10e7e0: ff 75 d4 pushl -0x2c(%ebp) 10e7e3: 6a 00 push $0x0 10e7e5: 56 push %esi 10e7e6: e8 79 60 00 00 call 114864 <_POSIX_Semaphore_Create_support> 10e7eb: 89 c3 mov %eax,%ebx
/*
* errno was set by Create_support, so don't set it again.
*/
_Thread_Enable_dispatch();
10e7ed: e8 ca 28 00 00 call 1110bc <_Thread_Enable_dispatch>
if ( status == -1 )
10e7f2: 83 c4 10 add $0x10,%esp 10e7f5: 43 inc %ebx
10e7f6: 75 c8 jne 10e7c0 <sem_open+0x9c>
return SEM_FAILED;
10e7f8: b8 ff ff ff ff mov $0xffffffff,%eax 10e7fd: eb c7 jmp 10e7c6 <sem_open+0xa2>
10e7ff: 90 nop <== NOT EXECUTED
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
_Thread_Enable_dispatch();
10e800: e8 b7 28 00 00 call 1110bc <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
10e805: e8 aa 8d 00 00 call 1175b4 <__errno> 10e80a: c7 00 11 00 00 00 movl $0x11,(%eax) 10e810: b8 ff ff ff ff mov $0xffffffff,%eax 10e815: eb af jmp 10e7c6 <sem_open+0xa2>
0010e818 <sem_post>:
*/
int sem_post(
sem_t *sem
)
{
10e818: 55 push %ebp 10e819: 89 e5 mov %esp,%ebp 10e81b: 83 ec 1c sub $0x1c,%esp
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
10e81e: 8d 45 f4 lea -0xc(%ebp),%eax 10e821: 50 push %eax 10e822: 8b 45 08 mov 0x8(%ebp),%eax 10e825: ff 30 pushl (%eax) 10e827: 68 e0 d4 12 00 push $0x12d4e0 10e82c: e8 7b 1f 00 00 call 1107ac <_Objects_Get>
switch ( location ) {
10e831: 83 c4 10 add $0x10,%esp 10e834: 8b 4d f4 mov -0xc(%ebp),%ecx 10e837: 85 c9 test %ecx,%ecx
10e839: 74 15 je 10e850 <sem_post+0x38>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10e83b: e8 74 8d 00 00 call 1175b4 <__errno> 10e840: c7 00 16 00 00 00 movl $0x16,(%eax) 10e846: b8 ff ff ff ff mov $0xffffffff,%eax
}
10e84b: c9 leave 10e84c: c3 ret
10e84d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_semaphore_Surrender(
10e850: 52 push %edx 10e851: 6a 00 push $0x0 10e853: ff 70 08 pushl 0x8(%eax) 10e856: 83 c0 1c add $0x1c,%eax 10e859: 50 push %eax 10e85a: e8 55 15 00 00 call 10fdb4 <_CORE_semaphore_Surrender>
NULL /* XXX need to define a routine to handle this case */
#else
NULL
#endif
);
_Thread_Enable_dispatch();
10e85f: e8 58 28 00 00 call 1110bc <_Thread_Enable_dispatch>
return 0;
10e864: 83 c4 10 add $0x10,%esp 10e867: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10e869: c9 leave 10e86a: c3 ret
0010e86c <sem_timedwait>:
int sem_timedwait(
sem_t *sem,
const struct timespec *abstime
)
{
10e86c: 55 push %ebp 10e86d: 89 e5 mov %esp,%ebp 10e86f: 53 push %ebx 10e870: 83 ec 1c sub $0x1c,%esp 10e873: 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 );
10e876: 8d 45 f4 lea -0xc(%ebp),%eax 10e879: 50 push %eax 10e87a: ff 75 0c pushl 0xc(%ebp) 10e87d: e8 72 54 00 00 call 113cf4 <_POSIX_Absolute_timeout_to_ticks>
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
10e882: 83 c4 10 add $0x10,%esp 10e885: 83 f8 03 cmp $0x3,%eax
10e888: 74 16 je 10e8a0 <sem_timedwait+0x34> <== ALWAYS TAKEN
do_wait = false;
lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks );
10e88a: 50 push %eax <== NOT EXECUTED 10e88b: ff 75 f4 pushl -0xc(%ebp) <== NOT EXECUTED 10e88e: 6a 00 push $0x0 <== NOT EXECUTED 10e890: 53 push %ebx <== NOT EXECUTED 10e891: e8 96 61 00 00 call 114a2c <_POSIX_Semaphore_Wait_support><== NOT EXECUTED 10e896: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
lock_status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
rtems_set_errno_and_return_minus_one( ETIMEDOUT );
}
return lock_status;
}
10e899: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 10e89c: c9 leave <== NOT EXECUTED 10e89d: c3 ret <== NOT EXECUTED 10e89e: 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 );
10e8a0: 52 push %edx 10e8a1: ff 75 f4 pushl -0xc(%ebp) 10e8a4: 6a 01 push $0x1 10e8a6: 53 push %ebx 10e8a7: e8 80 61 00 00 call 114a2c <_POSIX_Semaphore_Wait_support> 10e8ac: 83 c4 10 add $0x10,%esp
lock_status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
rtems_set_errno_and_return_minus_one( ETIMEDOUT );
}
return lock_status;
}
10e8af: 8b 5d fc mov -0x4(%ebp),%ebx 10e8b2: c9 leave 10e8b3: c3 ret
0010b2d4 <setitimer>:
int setitimer(
int which,
const struct itimerval *value,
struct itimerval *ovalue
)
{
10b2d4: 55 push %ebp 10b2d5: 89 e5 mov %esp,%ebp 10b2d7: 83 ec 08 sub $0x8,%esp
if ( !value )
10b2da: 8b 55 0c mov 0xc(%ebp),%edx 10b2dd: 85 d2 test %edx,%edx
10b2df: 74 33 je 10b314 <setitimer+0x40>
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !ovalue )
10b2e1: 8b 45 10 mov 0x10(%ebp),%eax 10b2e4: 85 c0 test %eax,%eax
10b2e6: 74 2c je 10b314 <setitimer+0x40>
rtems_set_errno_and_return_minus_one( EFAULT );
switch ( which ) {
10b2e8: 83 7d 08 02 cmpl $0x2,0x8(%ebp)
10b2ec: 76 12 jbe 10b300 <setitimer+0x2c>
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10b2ee: e8 b5 86 00 00 call 1139a8 <__errno> 10b2f3: c7 00 16 00 00 00 movl $0x16,(%eax)
}
10b2f9: b8 ff ff ff ff mov $0xffffffff,%eax 10b2fe: c9 leave 10b2ff: c3 ret
switch ( which ) {
case ITIMER_REAL:
case ITIMER_VIRTUAL:
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
10b300: e8 a3 86 00 00 call 1139a8 <__errno> 10b305: c7 00 58 00 00 00 movl $0x58,(%eax)
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10b30b: b8 ff ff ff ff mov $0xffffffff,%eax 10b310: c9 leave 10b311: c3 ret
10b312: 66 90 xchg %ax,%ax <== NOT EXECUTED
{
if ( !value )
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !ovalue )
rtems_set_errno_and_return_minus_one( EFAULT );
10b314: e8 8f 86 00 00 call 1139a8 <__errno> 10b319: c7 00 0e 00 00 00 movl $0xe,(%eax) 10b31f: eb d8 jmp 10b2f9 <setitimer+0x25>
0010bd14 <sigaction>:
int sigaction(
int sig,
const struct sigaction *act,
struct sigaction *oact
)
{
10bd14: 55 push %ebp 10bd15: 89 e5 mov %esp,%ebp 10bd17: 57 push %edi 10bd18: 56 push %esi 10bd19: 53 push %ebx 10bd1a: 83 ec 1c sub $0x1c,%esp 10bd1d: 8b 5d 08 mov 0x8(%ebp),%ebx 10bd20: 8b 45 0c mov 0xc(%ebp),%eax 10bd23: 8b 55 10 mov 0x10(%ebp),%edx
ISR_Level level;
if ( oact )
10bd26: 85 d2 test %edx,%edx
10bd28: 74 13 je 10bd3d <sigaction+0x29>
*oact = _POSIX_signals_Vectors[ sig ];
10bd2a: 8d 0c 5b lea (%ebx,%ebx,2),%ecx 10bd2d: 8d 34 8d 40 8b 12 00 lea 0x128b40(,%ecx,4),%esi 10bd34: b9 03 00 00 00 mov $0x3,%ecx 10bd39: 89 d7 mov %edx,%edi 10bd3b: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
if ( !sig )
10bd3d: 85 db test %ebx,%ebx
10bd3f: 74 77 je 10bdb8 <sigaction+0xa4>
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
10bd41: 8d 53 ff lea -0x1(%ebx),%edx
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
10bd44: 83 fa 1f cmp $0x1f,%edx
10bd47: 77 6f ja 10bdb8 <sigaction+0xa4>
*
* NOTE: Solaris documentation claims to "silently enforce" this which
* contradicts the POSIX specification.
*/
if ( sig == SIGKILL )
10bd49: 83 fb 09 cmp $0x9,%ebx
10bd4c: 74 6a je 10bdb8 <sigaction+0xa4>
/*
* Evaluate the new action structure and set the global signal vector
* appropriately.
*/
if ( act ) {
10bd4e: 85 c0 test %eax,%eax
10bd50: 74 62 je 10bdb4 <sigaction+0xa0> <== NEVER TAKEN
/*
* Unless the user is installing the default signal actions, then
* we can just copy the provided sigaction structure into the vectors.
*/
_ISR_Disable( level );
10bd52: 9c pushf 10bd53: fa cli 10bd54: 8f 45 e4 popl -0x1c(%ebp)
if ( act->sa_handler == SIG_DFL ) {
10bd57: 8b 50 08 mov 0x8(%eax),%edx 10bd5a: 85 d2 test %edx,%edx
10bd5c: 74 36 je 10bd94 <sigaction+0x80>
_POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ];
} else {
_POSIX_signals_Clear_process_signals( sig );
10bd5e: 83 ec 0c sub $0xc,%esp 10bd61: 53 push %ebx 10bd62: 89 45 e0 mov %eax,-0x20(%ebp) 10bd65: e8 da 56 00 00 call 111444 <_POSIX_signals_Clear_process_signals>
_POSIX_signals_Vectors[ sig ] = *act;
10bd6a: 8d 14 5b lea (%ebx,%ebx,2),%edx 10bd6d: 8d 14 95 40 8b 12 00 lea 0x128b40(,%edx,4),%edx 10bd74: b9 03 00 00 00 mov $0x3,%ecx 10bd79: 8b 45 e0 mov -0x20(%ebp),%eax 10bd7c: 89 d7 mov %edx,%edi 10bd7e: 89 c6 mov %eax,%esi 10bd80: f3 a5 rep movsl %ds:(%esi),%es:(%edi) 10bd82: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10bd85: ff 75 e4 pushl -0x1c(%ebp) 10bd88: 9d popf
* now (signals not posted when SIG_IGN).
* + If we are now ignoring a signal that was previously pending,
* we clear the pending signal indicator.
*/
return 0;
10bd89: 31 c0 xor %eax,%eax
}
10bd8b: 8d 65 f4 lea -0xc(%ebp),%esp 10bd8e: 5b pop %ebx 10bd8f: 5e pop %esi 10bd90: 5f pop %edi 10bd91: c9 leave 10bd92: c3 ret
10bd93: 90 nop <== NOT EXECUTED
* 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 ];
10bd94: 8d 34 5b lea (%ebx,%ebx,2),%esi 10bd97: c1 e6 02 shl $0x2,%esi 10bd9a: 8d 86 40 8b 12 00 lea 0x128b40(%esi),%eax 10bda0: 81 c6 60 2f 12 00 add $0x122f60,%esi 10bda6: b9 03 00 00 00 mov $0x3,%ecx 10bdab: 89 c7 mov %eax,%edi 10bdad: f3 a5 rep movsl %ds:(%esi),%es:(%edi) 10bdaf: eb d4 jmp 10bd85 <sigaction+0x71>
10bdb1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
* now (signals not posted when SIG_IGN).
* + If we are now ignoring a signal that was previously pending,
* we clear the pending signal indicator.
*/
return 0;
10bdb4: 31 c0 xor %eax,%eax <== NOT EXECUTED 10bdb6: eb d3 jmp 10bd8b <sigaction+0x77> <== NOT EXECUTED
* NOTE: Solaris documentation claims to "silently enforce" this which
* contradicts the POSIX specification.
*/
if ( sig == SIGKILL )
rtems_set_errno_and_return_minus_one( EINVAL );
10bdb8: e8 c7 84 00 00 call 114284 <__errno> 10bdbd: c7 00 16 00 00 00 movl $0x16,(%eax) 10bdc3: b8 ff ff ff ff mov $0xffffffff,%eax 10bdc8: eb c1 jmp 10bd8b <sigaction+0x77>
0010bdcc <sigaddset>:
int sigaddset(
sigset_t *set,
int signo
)
{
10bdcc: 55 push %ebp 10bdcd: 89 e5 mov %esp,%ebp 10bdcf: 83 ec 08 sub $0x8,%esp 10bdd2: 8b 45 08 mov 0x8(%ebp),%eax 10bdd5: 8b 4d 0c mov 0xc(%ebp),%ecx
if ( !set )
10bdd8: 85 c0 test %eax,%eax
10bdda: 74 18 je 10bdf4 <sigaddset+0x28>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !signo )
10bddc: 85 c9 test %ecx,%ecx
10bdde: 74 14 je 10bdf4 <sigaddset+0x28>
10bde0: 49 dec %ecx
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(signo) )
10bde1: 83 f9 1f cmp $0x1f,%ecx
10bde4: 77 0e ja 10bdf4 <sigaddset+0x28>
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
10bde6: ba 01 00 00 00 mov $0x1,%edx 10bdeb: d3 e2 shl %cl,%edx
rtems_set_errno_and_return_minus_one( EINVAL );
*set |= signo_to_mask(signo);
10bded: 09 10 or %edx,(%eax)
return 0;
10bdef: 31 c0 xor %eax,%eax
}
10bdf1: c9 leave 10bdf2: c3 ret
10bdf3: 90 nop <== NOT EXECUTED
if ( !signo )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
10bdf4: e8 8b 84 00 00 call 114284 <__errno> 10bdf9: c7 00 16 00 00 00 movl $0x16,(%eax) 10bdff: b8 ff ff ff ff mov $0xffffffff,%eax
*set |= signo_to_mask(signo);
return 0;
}
10be04: c9 leave 10be05: c3 ret
0010dba0 <sigdelset>:
int sigdelset(
sigset_t *set,
int signo
)
{
10dba0: 55 push %ebp 10dba1: 89 e5 mov %esp,%ebp 10dba3: 83 ec 08 sub $0x8,%esp 10dba6: 8b 45 08 mov 0x8(%ebp),%eax 10dba9: 8b 4d 0c mov 0xc(%ebp),%ecx
if ( !set )
10dbac: 85 c0 test %eax,%eax
10dbae: 74 1c je 10dbcc <sigdelset+0x2c>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !signo )
10dbb0: 85 c9 test %ecx,%ecx
10dbb2: 74 14 je 10dbc8 <sigdelset+0x28>
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
10dbb4: 49 dec %ecx
return 0;
if ( !is_valid_signo(signo) )
10dbb5: 83 f9 1f cmp $0x1f,%ecx
10dbb8: 77 12 ja 10dbcc <sigdelset+0x2c>
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
10dbba: ba fe ff ff ff mov $0xfffffffe,%edx
rtems_set_errno_and_return_minus_one( EINVAL );
*set &= ~signo_to_mask(signo);
10dbbf: d3 c2 rol %cl,%edx 10dbc1: 21 10 and %edx,(%eax)
return 0;
10dbc3: 31 c0 xor %eax,%eax
}
10dbc5: c9 leave 10dbc6: c3 ret
10dbc7: 90 nop <== NOT EXECUTED
{
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !signo )
return 0;
10dbc8: 31 c0 xor %eax,%eax
if ( !is_valid_signo(signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
*set &= ~signo_to_mask(signo);
return 0;
}
10dbca: c9 leave 10dbcb: c3 ret
if ( !signo )
return 0;
if ( !is_valid_signo(signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
10dbcc: e8 c3 84 00 00 call 116094 <__errno> 10dbd1: c7 00 16 00 00 00 movl $0x16,(%eax) 10dbd7: b8 ff ff ff ff mov $0xffffffff,%eax
*set &= ~signo_to_mask(signo);
return 0;
}
10dbdc: c9 leave 10dbdd: c3 ret
0010dc38 <sigismember>:
int sigismember(
const sigset_t *set,
int signo
)
{
10dc38: 55 push %ebp 10dc39: 89 e5 mov %esp,%ebp 10dc3b: 83 ec 08 sub $0x8,%esp 10dc3e: 8b 45 08 mov 0x8(%ebp),%eax 10dc41: 8b 4d 0c mov 0xc(%ebp),%ecx
if ( !set )
10dc44: 85 c0 test %eax,%eax
10dc46: 74 20 je 10dc68 <sigismember+0x30>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !signo )
10dc48: 85 c9 test %ecx,%ecx
10dc4a: 74 18 je 10dc64 <sigismember+0x2c>
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
10dc4c: 49 dec %ecx
return 0;
if ( !is_valid_signo(signo) )
10dc4d: 83 f9 1f cmp $0x1f,%ecx
10dc50: 77 16 ja 10dc68 <sigismember+0x30>
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
10dc52: ba 01 00 00 00 mov $0x1,%edx 10dc57: d3 e2 shl %cl,%edx
const sigset_t *set,
int signo
)
{
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
10dc59: 85 10 test %edx,(%eax) 10dc5b: 0f 95 c0 setne %al 10dc5e: 0f b6 c0 movzbl %al,%eax
if ( *set & signo_to_mask(signo) )
return 1;
return 0;
}
10dc61: c9 leave 10dc62: c3 ret
10dc63: 90 nop <== NOT EXECUTED
{
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !signo )
return 0;
10dc64: 31 c0 xor %eax,%eax
if ( *set & signo_to_mask(signo) )
return 1;
return 0;
}
10dc66: c9 leave 10dc67: c3 ret
if ( !signo )
return 0;
if ( !is_valid_signo(signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
10dc68: e8 27 84 00 00 call 116094 <__errno> 10dc6d: c7 00 16 00 00 00 movl $0x16,(%eax) 10dc73: b8 ff ff ff ff mov $0xffffffff,%eax
if ( *set & signo_to_mask(signo) )
return 1;
return 0;
}
10dc78: c9 leave 10dc79: c3 ret
0010c0f0 <sigtimedwait>:
int sigtimedwait(
const sigset_t *set,
siginfo_t *info,
const struct timespec *timeout
)
{
10c0f0: 55 push %ebp 10c0f1: 89 e5 mov %esp,%ebp 10c0f3: 57 push %edi 10c0f4: 56 push %esi 10c0f5: 53 push %ebx 10c0f6: 83 ec 2c sub $0x2c,%esp 10c0f9: 8b 5d 08 mov 0x8(%ebp),%ebx 10c0fc: 8b 7d 0c mov 0xc(%ebp),%edi 10c0ff: 8b 75 10 mov 0x10(%ebp),%esi
ISR_Level level;
/*
* Error check parameters before disabling interrupts.
*/
if ( !set )
10c102: 85 db test %ebx,%ebx
10c104: 0f 84 9e 01 00 00 je 10c2a8 <sigtimedwait+0x1b8>
/* NOTE: This is very specifically a RELATIVE not ABSOLUTE time
* in the Open Group specification.
*/
interval = 0;
if ( timeout ) {
10c10a: 85 f6 test %esi,%esi
10c10c: 0f 84 3e 01 00 00 je 10c250 <sigtimedwait+0x160>
if ( !_Timespec_Is_valid( timeout ) )
10c112: 83 ec 0c sub $0xc,%esp 10c115: 56 push %esi 10c116: e8 65 35 00 00 call 10f680 <_Timespec_Is_valid> 10c11b: 83 c4 10 add $0x10,%esp 10c11e: 84 c0 test %al,%al
10c120: 0f 84 82 01 00 00 je 10c2a8 <sigtimedwait+0x1b8>
rtems_set_errno_and_return_minus_one( EINVAL );
interval = _Timespec_To_ticks( timeout );
10c126: 83 ec 0c sub $0xc,%esp 10c129: 56 push %esi 10c12a: e8 b9 35 00 00 call 10f6e8 <_Timespec_To_ticks>
if ( !interval )
10c12f: 83 c4 10 add $0x10,%esp 10c132: 85 c0 test %eax,%eax
10c134: 0f 84 6e 01 00 00 je 10c2a8 <sigtimedwait+0x1b8> <== NEVER TAKEN
/*
* Initialize local variables.
*/
the_info = ( info ) ? info : &signal_information;
10c13a: 85 ff test %edi,%edi
10c13c: 0f 84 18 01 00 00 je 10c25a <sigtimedwait+0x16a> <== NEVER TAKEN
the_thread = _Thread_Executing;
10c142: 8b 0d 18 a1 12 00 mov 0x12a118,%ecx
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10c148: 8b 91 f8 00 00 00 mov 0xf8(%ecx),%edx
* What if they are already pending?
*/
/* API signals pending? */
_ISR_Disable( level );
10c14e: 9c pushf 10c14f: fa cli 10c150: 8f 45 d0 popl -0x30(%ebp)
if ( *set & api->signals_pending ) {
10c153: 8b 33 mov (%ebx),%esi 10c155: 89 75 d4 mov %esi,-0x2c(%ebp) 10c158: 8b b2 d4 00 00 00 mov 0xd4(%edx),%esi 10c15e: 85 75 d4 test %esi,-0x2c(%ebp)
10c161: 0f 85 fd 00 00 00 jne 10c264 <sigtimedwait+0x174>
return the_info->si_signo;
}
/* Process pending signals? */
if ( *set & _POSIX_signals_Pending ) {
10c167: 8b 35 48 a3 12 00 mov 0x12a348,%esi 10c16d: 85 75 d4 test %esi,-0x2c(%ebp)
10c170: 0f 85 96 00 00 00 jne 10c20c <sigtimedwait+0x11c>
the_info->si_code = SI_USER;
the_info->si_value.sival_int = 0;
return signo;
}
the_info->si_signo = -1;
10c176: c7 07 ff ff ff ff movl $0xffffffff,(%edi) 10c17c: 8b 35 54 9b 12 00 mov 0x129b54,%esi 10c182: 46 inc %esi 10c183: 89 35 54 9b 12 00 mov %esi,0x129b54
_Thread_Disable_dispatch();
the_thread->Wait.queue = &_POSIX_signals_Wait_queue;
10c189: c7 41 44 e0 a2 12 00 movl $0x12a2e0,0x44(%ecx)
the_thread->Wait.return_code = EINTR;
10c190: c7 41 34 04 00 00 00 movl $0x4,0x34(%ecx)
the_thread->Wait.option = *set;
10c197: 8b 33 mov (%ebx),%esi 10c199: 89 71 30 mov %esi,0x30(%ecx)
the_thread->Wait.return_argument = the_info;
10c19c: 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;
10c19f: c7 05 10 a3 12 00 01 movl $0x1,0x12a310
10c1a6: 00 00 00
_Thread_queue_Enter_critical_section( &_POSIX_signals_Wait_queue );
_ISR_Enable( level );
10c1a9: ff 75 d0 pushl -0x30(%ebp) 10c1ac: 9d popf
_Thread_queue_Enqueue( &_POSIX_signals_Wait_queue, interval );
10c1ad: 51 push %ecx 10c1ae: 68 1c f2 10 00 push $0x10f21c 10c1b3: 50 push %eax 10c1b4: 68 e0 a2 12 00 push $0x12a2e0 10c1b9: 89 55 cc mov %edx,-0x34(%ebp) 10c1bc: e8 0b 2d 00 00 call 10eecc <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
10c1c1: e8 1e 28 00 00 call 10e9e4 <_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 );
10c1c6: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10c1cd: 6a 00 push $0x0 10c1cf: 57 push %edi 10c1d0: ff 37 pushl (%edi) 10c1d2: 8b 55 cc mov -0x34(%ebp),%edx 10c1d5: 52 push %edx 10c1d6: e8 55 59 00 00 call 111b30 <_POSIX_signals_Clear_signals>
/* Set errno only if return code is not EINTR or
* if EINTR was caused by a signal being caught, which
* was not in our set.
*/
if ( (_Thread_Executing->Wait.return_code != EINTR)
10c1db: 83 c4 20 add $0x20,%esp 10c1de: a1 18 a1 12 00 mov 0x12a118,%eax 10c1e3: 83 78 34 04 cmpl $0x4,0x34(%eax)
10c1e7: 0f 85 d3 00 00 00 jne 10c2c0 <sigtimedwait+0x1d0>
|| !(*set & signo_to_mask( the_info->si_signo )) ) {
10c1ed: 8b 37 mov (%edi),%esi 10c1ef: 8d 4e ff lea -0x1(%esi),%ecx 10c1f2: b8 01 00 00 00 mov $0x1,%eax 10c1f7: d3 e0 shl %cl,%eax 10c1f9: 85 03 test %eax,(%ebx)
10c1fb: 0f 84 bf 00 00 00 je 10c2c0 <sigtimedwait+0x1d0>
errno = _Thread_Executing->Wait.return_code;
return -1;
}
return the_info->si_signo;
}
10c201: 89 f0 mov %esi,%eax 10c203: 8d 65 f4 lea -0xc(%ebp),%esp 10c206: 5b pop %ebx 10c207: 5e pop %esi 10c208: 5f pop %edi 10c209: c9 leave 10c20a: c3 ret
10c20b: 90 nop <== NOT EXECUTED
}
/* Process pending signals? */
if ( *set & _POSIX_signals_Pending ) {
signo = _POSIX_signals_Get_lowest( _POSIX_signals_Pending );
10c20c: 83 ec 0c sub $0xc,%esp 10c20f: 56 push %esi 10c210: 89 55 cc mov %edx,-0x34(%ebp) 10c213: e8 94 fe ff ff call 10c0ac <_POSIX_signals_Get_lowest> 10c218: 89 c6 mov %eax,%esi
_POSIX_signals_Clear_signals( api, signo, the_info, true, false );
10c21a: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10c221: 6a 01 push $0x1 10c223: 57 push %edi 10c224: 50 push %eax 10c225: 8b 55 cc mov -0x34(%ebp),%edx 10c228: 52 push %edx 10c229: e8 02 59 00 00 call 111b30 <_POSIX_signals_Clear_signals>
_ISR_Enable( level );
10c22e: ff 75 d0 pushl -0x30(%ebp) 10c231: 9d popf
the_info->si_signo = signo;
10c232: 89 37 mov %esi,(%edi)
the_info->si_code = SI_USER;
10c234: c7 47 04 01 00 00 00 movl $0x1,0x4(%edi)
the_info->si_value.sival_int = 0;
10c23b: c7 47 08 00 00 00 00 movl $0x0,0x8(%edi)
return signo;
10c242: 83 c4 20 add $0x20,%esp
errno = _Thread_Executing->Wait.return_code;
return -1;
}
return the_info->si_signo;
}
10c245: 89 f0 mov %esi,%eax 10c247: 8d 65 f4 lea -0xc(%ebp),%esp 10c24a: 5b pop %ebx 10c24b: 5e pop %esi 10c24c: 5f pop %edi 10c24d: c9 leave 10c24e: c3 ret
10c24f: 90 nop <== NOT EXECUTED
/* NOTE: This is very specifically a RELATIVE not ABSOLUTE time
* in the Open Group specification.
*/
interval = 0;
10c250: 31 c0 xor %eax,%eax
/*
* Initialize local variables.
*/
the_info = ( info ) ? info : &signal_information;
10c252: 85 ff test %edi,%edi
10c254: 0f 85 e8 fe ff ff jne 10c142 <sigtimedwait+0x52>
10c25a: 8d 7d dc lea -0x24(%ebp),%edi 10c25d: e9 e0 fe ff ff jmp 10c142 <sigtimedwait+0x52>
10c262: 66 90 xchg %ax,%ax <== NOT EXECUTED
/* API signals pending? */
_ISR_Disable( level );
if ( *set & api->signals_pending ) {
/* XXX real info later */
the_info->si_signo = _POSIX_signals_Get_lowest( api->signals_pending );
10c264: 83 ec 0c sub $0xc,%esp 10c267: 56 push %esi 10c268: 89 55 cc mov %edx,-0x34(%ebp) 10c26b: e8 3c fe ff ff call 10c0ac <_POSIX_signals_Get_lowest> 10c270: 89 07 mov %eax,(%edi)
_POSIX_signals_Clear_signals(
10c272: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10c279: 6a 00 push $0x0 10c27b: 57 push %edi 10c27c: 50 push %eax 10c27d: 8b 55 cc mov -0x34(%ebp),%edx 10c280: 52 push %edx 10c281: e8 aa 58 00 00 call 111b30 <_POSIX_signals_Clear_signals>
the_info->si_signo,
the_info,
false,
false
);
_ISR_Enable( level );
10c286: ff 75 d0 pushl -0x30(%ebp) 10c289: 9d popf
the_info->si_code = SI_USER;
10c28a: c7 47 04 01 00 00 00 movl $0x1,0x4(%edi)
the_info->si_value.sival_int = 0;
10c291: c7 47 08 00 00 00 00 movl $0x0,0x8(%edi)
return the_info->si_signo;
10c298: 8b 37 mov (%edi),%esi 10c29a: 83 c4 20 add $0x20,%esp
errno = _Thread_Executing->Wait.return_code;
return -1;
}
return the_info->si_signo;
}
10c29d: 89 f0 mov %esi,%eax 10c29f: 8d 65 f4 lea -0xc(%ebp),%esp 10c2a2: 5b pop %ebx 10c2a3: 5e pop %esi 10c2a4: 5f pop %edi 10c2a5: c9 leave 10c2a6: c3 ret
10c2a7: 90 nop <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
interval = _Timespec_To_ticks( timeout );
if ( !interval )
rtems_set_errno_and_return_minus_one( EINVAL );
10c2a8: e8 1b 86 00 00 call 1148c8 <__errno> 10c2ad: c7 00 16 00 00 00 movl $0x16,(%eax) 10c2b3: be ff ff ff ff mov $0xffffffff,%esi 10c2b8: e9 44 ff ff ff jmp 10c201 <sigtimedwait+0x111>
10c2bd: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
* was not in our set.
*/
if ( (_Thread_Executing->Wait.return_code != EINTR)
|| !(*set & signo_to_mask( the_info->si_signo )) ) {
errno = _Thread_Executing->Wait.return_code;
10c2c0: e8 03 86 00 00 call 1148c8 <__errno> 10c2c5: 8b 15 18 a1 12 00 mov 0x12a118,%edx 10c2cb: 8b 52 34 mov 0x34(%edx),%edx 10c2ce: 89 10 mov %edx,(%eax)
return -1;
10c2d0: be ff ff ff ff mov $0xffffffff,%esi 10c2d5: e9 27 ff ff ff jmp 10c201 <sigtimedwait+0x111>
0010df78 <sigwait>:
int sigwait(
const sigset_t *set,
int *sig
)
{
10df78: 55 push %ebp 10df79: 89 e5 mov %esp,%ebp 10df7b: 53 push %ebx 10df7c: 83 ec 08 sub $0x8,%esp 10df7f: 8b 5d 0c mov 0xc(%ebp),%ebx
int status;
status = sigtimedwait( set, NULL, NULL );
10df82: 6a 00 push $0x0 10df84: 6a 00 push $0x0 10df86: ff 75 08 pushl 0x8(%ebp) 10df89: e8 e6 fd ff ff call 10dd74 <sigtimedwait>
if ( status != -1 ) {
10df8e: 83 c4 10 add $0x10,%esp 10df91: 83 f8 ff cmp $0xffffffff,%eax
10df94: 74 0e je 10dfa4 <sigwait+0x2c>
if ( sig )
10df96: 85 db test %ebx,%ebx
10df98: 74 16 je 10dfb0 <sigwait+0x38> <== NEVER TAKEN
*sig = status;
10df9a: 89 03 mov %eax,(%ebx)
return 0;
10df9c: 31 c0 xor %eax,%eax
}
return errno;
}
10df9e: 8b 5d fc mov -0x4(%ebp),%ebx 10dfa1: c9 leave 10dfa2: c3 ret
10dfa3: 90 nop <== NOT EXECUTED
if ( sig )
*sig = status;
return 0;
}
return errno;
10dfa4: e8 eb 80 00 00 call 116094 <__errno> 10dfa9: 8b 00 mov (%eax),%eax
}
10dfab: 8b 5d fc mov -0x4(%ebp),%ebx 10dfae: c9 leave 10dfaf: c3 ret
status = sigtimedwait( set, NULL, NULL );
if ( status != -1 ) {
if ( sig )
*sig = status;
return 0;
10dfb0: 31 c0 xor %eax,%eax <== NOT EXECUTED
}
return errno;
}
10dfb2: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 10dfb5: c9 leave <== NOT EXECUTED 10dfb6: c3 ret <== NOT EXECUTED
0010b194 <sysconf>:
*/
long sysconf(
int name
)
{
10b194: 55 push %ebp 10b195: 89 e5 mov %esp,%ebp 10b197: 83 ec 08 sub $0x8,%esp 10b19a: 8b 45 08 mov 0x8(%ebp),%eax
if ( name == _SC_CLK_TCK )
10b19d: 83 f8 02 cmp $0x2,%eax
10b1a0: 74 16 je 10b1b8 <sysconf+0x24>
return (TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick());
if ( name == _SC_OPEN_MAX )
10b1a2: 83 f8 04 cmp $0x4,%eax
10b1a5: 74 21 je 10b1c8 <sysconf+0x34>
return rtems_libio_number_iops;
if ( name == _SC_GETPW_R_SIZE_MAX )
10b1a7: 83 f8 33 cmp $0x33,%eax
10b1aa: 74 24 je 10b1d0 <sysconf+0x3c>
return 1024;
if ( name == _SC_PAGESIZE )
10b1ac: 83 f8 08 cmp $0x8,%eax
10b1af: 75 27 jne 10b1d8 <sysconf+0x44>
return PAGE_SIZE;
10b1b1: b8 00 10 00 00 mov $0x1000,%eax
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
}
10b1b6: c9 leave 10b1b7: c3 ret
long sysconf(
int name
)
{
if ( name == _SC_CLK_TCK )
return (TOD_MICROSECONDS_PER_SECOND /
10b1b8: b8 40 42 0f 00 mov $0xf4240,%eax 10b1bd: 31 d2 xor %edx,%edx 10b1bf: f7 35 cc 42 12 00 divl 0x1242cc
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
}
10b1c5: c9 leave 10b1c6: c3 ret
10b1c7: 90 nop <== NOT EXECUTED
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;
10b1c8: a1 ac 41 12 00 mov 0x1241ac,%eax
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
}
10b1cd: c9 leave 10b1ce: c3 ret
10b1cf: 90 nop <== NOT EXECUTED
if ( name == _SC_OPEN_MAX )
return rtems_libio_number_iops;
if ( name == _SC_GETPW_R_SIZE_MAX )
return 1024;
10b1d0: b8 00 04 00 00 mov $0x400,%eax
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
}
10b1d5: c9 leave 10b1d6: c3 ret
10b1d7: 90 nop <== NOT EXECUTED
#if defined(__sparc__)
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
10b1d8: e8 8b 86 00 00 call 113868 <__errno> 10b1dd: c7 00 16 00 00 00 movl $0x16,(%eax) 10b1e3: b8 ff ff ff ff mov $0xffffffff,%eax
}
10b1e8: c9 leave 10b1e9: c3 ret
0010b4cc <timer_create>:
int timer_create(
clockid_t clock_id,
struct sigevent *evp,
timer_t *timerid
)
{
10b4cc: 55 push %ebp 10b4cd: 89 e5 mov %esp,%ebp 10b4cf: 56 push %esi 10b4d0: 53 push %ebx 10b4d1: 8b 5d 0c mov 0xc(%ebp),%ebx 10b4d4: 8b 75 10 mov 0x10(%ebp),%esi
POSIX_Timer_Control *ptimer;
if ( clock_id != CLOCK_REALTIME )
10b4d7: 83 7d 08 01 cmpl $0x1,0x8(%ebp)
10b4db: 0f 85 db 00 00 00 jne 10b5bc <timer_create+0xf0>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !timerid )
10b4e1: 85 f6 test %esi,%esi
10b4e3: 0f 84 d3 00 00 00 je 10b5bc <timer_create+0xf0>
/*
* The data of the structure evp are checked in order to verify if they
* are coherent.
*/
if (evp != NULL) {
10b4e9: 85 db test %ebx,%ebx
10b4eb: 74 21 je 10b50e <timer_create+0x42>
/* The structure has data */
if ( ( evp->sigev_notify != SIGEV_NONE ) &&
10b4ed: 8b 03 mov (%ebx),%eax 10b4ef: 48 dec %eax 10b4f0: 83 f8 01 cmp $0x1,%eax
10b4f3: 0f 87 c3 00 00 00 ja 10b5bc <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 )
10b4f9: 8b 43 04 mov 0x4(%ebx),%eax 10b4fc: 85 c0 test %eax,%eax
10b4fe: 0f 84 b8 00 00 00 je 10b5bc <timer_create+0xf0> <== NEVER TAKEN
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
10b504: 48 dec %eax
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(evp->sigev_signo) )
10b505: 83 f8 1f cmp $0x1f,%eax
10b508: 0f 87 ae 00 00 00 ja 10b5bc <timer_create+0xf0> <== NEVER TAKEN
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b50e: a1 94 97 12 00 mov 0x129794,%eax 10b513: 40 inc %eax 10b514: a3 94 97 12 00 mov %eax,0x129794
* 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 );
10b519: 83 ec 0c sub $0xc,%esp 10b51c: 68 00 9b 12 00 push $0x129b00 10b521: e8 96 1e 00 00 call 10d3bc <_Objects_Allocate>
/*
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
10b526: 83 c4 10 add $0x10,%esp 10b529: 85 c0 test %eax,%eax
10b52b: 0f 84 a2 00 00 00 je 10b5d3 <timer_create+0x107>
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;
10b531: c6 40 3c 02 movb $0x2,0x3c(%eax)
ptimer->thread_id = _Thread_Executing->Object.id;
10b535: 8b 15 58 9d 12 00 mov 0x129d58,%edx 10b53b: 8b 52 08 mov 0x8(%edx),%edx 10b53e: 89 50 38 mov %edx,0x38(%eax)
if ( evp != NULL ) {
10b541: 85 db test %ebx,%ebx
10b543: 74 11 je 10b556 <timer_create+0x8a>
ptimer->inf.sigev_notify = evp->sigev_notify;
10b545: 8b 13 mov (%ebx),%edx 10b547: 89 50 40 mov %edx,0x40(%eax)
ptimer->inf.sigev_signo = evp->sigev_signo;
10b54a: 8b 53 04 mov 0x4(%ebx),%edx 10b54d: 89 50 44 mov %edx,0x44(%eax)
ptimer->inf.sigev_value = evp->sigev_value;
10b550: 8b 53 08 mov 0x8(%ebx),%edx 10b553: 89 50 48 mov %edx,0x48(%eax)
}
ptimer->overrun = 0;
10b556: c7 40 68 00 00 00 00 movl $0x0,0x68(%eax)
ptimer->timer_data.it_value.tv_sec = 0;
10b55d: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax)
ptimer->timer_data.it_value.tv_nsec = 0;
10b564: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax)
ptimer->timer_data.it_interval.tv_sec = 0;
10b56b: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
ptimer->timer_data.it_interval.tv_nsec = 0;
10b572: 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;
10b579: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax)
the_watchdog->routine = routine;
10b580: c7 40 2c 00 00 00 00 movl $0x0,0x2c(%eax)
the_watchdog->id = id;
10b587: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax)
the_watchdog->user_data = user_data;
10b58e: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10b595: 8b 50 08 mov 0x8(%eax),%edx
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10b598: 0f b7 da movzwl %dx,%ebx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10b59b: 8b 0d 1c 9b 12 00 mov 0x129b1c,%ecx 10b5a1: 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;
10b5a4: 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;
10b5ab: 89 16 mov %edx,(%esi)
_Thread_Enable_dispatch();
10b5ad: e8 52 2b 00 00 call 10e104 <_Thread_Enable_dispatch>
return 0;
10b5b2: 31 c0 xor %eax,%eax
}
10b5b4: 8d 65 f8 lea -0x8(%ebp),%esp 10b5b7: 5b pop %ebx 10b5b8: 5e pop %esi 10b5b9: c9 leave 10b5ba: c3 ret
10b5bb: 90 nop <== NOT EXECUTED
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 );
10b5bc: e8 6b 8a 00 00 call 11402c <__errno> 10b5c1: c7 00 16 00 00 00 movl $0x16,(%eax) 10b5c7: 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;
}
10b5cc: 8d 65 f8 lea -0x8(%ebp),%esp 10b5cf: 5b pop %ebx 10b5d0: 5e pop %esi 10b5d1: c9 leave 10b5d2: c3 ret
/*
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
_Thread_Enable_dispatch();
10b5d3: e8 2c 2b 00 00 call 10e104 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EAGAIN );
10b5d8: e8 4f 8a 00 00 call 11402c <__errno> 10b5dd: c7 00 0b 00 00 00 movl $0xb,(%eax) 10b5e3: b8 ff ff ff ff mov $0xffffffff,%eax 10b5e8: eb ca jmp 10b5b4 <timer_create+0xe8>
0010ba14 <timer_delete>:
int timer_delete(
timer_t timerid
)
{
10ba14: 55 push %ebp 10ba15: 89 e5 mov %esp,%ebp 10ba17: 53 push %ebx 10ba18: 83 ec 18 sub $0x18,%esp
* because rtems_timer_delete stops the timer before deleting it.
*/
POSIX_Timer_Control *ptimer;
Objects_Locations location;
ptimer = _POSIX_Timer_Get( timerid, &location );
10ba1b: 8d 45 f4 lea -0xc(%ebp),%eax
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
_Objects_Get( &_POSIX_Timer_Information, (Objects_Id) id, location );
10ba1e: 50 push %eax 10ba1f: ff 75 08 pushl 0x8(%ebp) 10ba22: 68 c0 99 12 00 push $0x1299c0 10ba27: e8 9c 21 00 00 call 10dbc8 <_Objects_Get> 10ba2c: 89 c3 mov %eax,%ebx
switch ( location ) {
10ba2e: 83 c4 10 add $0x10,%esp 10ba31: 8b 4d f4 mov -0xc(%ebp),%ecx 10ba34: 85 c9 test %ecx,%ecx
10ba36: 74 18 je 10ba50 <timer_delete+0x3c>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10ba38: e8 ff 8c 00 00 call 11473c <__errno> 10ba3d: c7 00 16 00 00 00 movl $0x16,(%eax) 10ba43: b8 ff ff ff ff mov $0xffffffff,%eax
}
10ba48: 8b 5d fc mov -0x4(%ebp),%ebx 10ba4b: c9 leave 10ba4c: c3 ret
10ba4d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Timer_Information, &ptimer->Object );
10ba50: 83 ec 08 sub $0x8,%esp 10ba53: 50 push %eax 10ba54: 68 c0 99 12 00 push $0x1299c0 10ba59: e8 2e 1d 00 00 call 10d78c <_Objects_Close>
ptimer->state = POSIX_TIMER_STATE_FREE;
10ba5e: c6 43 3c 01 movb $0x1,0x3c(%ebx)
(void) _Watchdog_Remove( &ptimer->Timer );
10ba62: 8d 43 10 lea 0x10(%ebx),%eax 10ba65: 89 04 24 mov %eax,(%esp) 10ba68: e8 87 3b 00 00 call 10f5f4 <_Watchdog_Remove>
RTEMS_INLINE_ROUTINE void _POSIX_Timer_Free (
POSIX_Timer_Control *the_timer
)
{
_Objects_Free( &_POSIX_Timer_Information, &the_timer->Object );
10ba6d: 58 pop %eax 10ba6e: 5a pop %edx 10ba6f: 53 push %ebx 10ba70: 68 c0 99 12 00 push $0x1299c0 10ba75: e8 0e 20 00 00 call 10da88 <_Objects_Free>
_POSIX_Timer_Free( ptimer );
_Thread_Enable_dispatch();
10ba7a: e8 d9 29 00 00 call 10e458 <_Thread_Enable_dispatch>
return 0;
10ba7f: 83 c4 10 add $0x10,%esp 10ba82: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10ba84: 8b 5d fc mov -0x4(%ebp),%ebx 10ba87: c9 leave 10ba88: c3 ret
0010c8d0 <timer_getoverrun>:
* its execution, _POSIX_Timer_TSR will have to set this counter to 0.
*/
int timer_getoverrun(
timer_t timerid
)
{
10c8d0: 55 push %ebp 10c8d1: 89 e5 mov %esp,%ebp 10c8d3: 53 push %ebx 10c8d4: 83 ec 18 sub $0x18,%esp
int overrun;
POSIX_Timer_Control *ptimer;
Objects_Locations location;
ptimer = _POSIX_Timer_Get( timerid, &location );
10c8d7: 8d 45 f4 lea -0xc(%ebp),%eax
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
_Objects_Get( &_POSIX_Timer_Information, (Objects_Id) id, location );
10c8da: 50 push %eax 10c8db: ff 75 08 pushl 0x8(%ebp) 10c8de: 68 a0 b0 12 00 push $0x12b0a0 10c8e3: e8 24 21 00 00 call 10ea0c <_Objects_Get>
switch ( location ) {
10c8e8: 83 c4 10 add $0x10,%esp 10c8eb: 8b 55 f4 mov -0xc(%ebp),%edx 10c8ee: 85 d2 test %edx,%edx
10c8f0: 74 1a je 10c90c <timer_getoverrun+0x3c>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10c8f2: e8 c5 88 00 00 call 1151bc <__errno> 10c8f7: c7 00 16 00 00 00 movl $0x16,(%eax) 10c8fd: bb ff ff ff ff mov $0xffffffff,%ebx
}
10c902: 89 d8 mov %ebx,%eax 10c904: 8b 5d fc mov -0x4(%ebp),%ebx 10c907: c9 leave 10c908: c3 ret
10c909: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
case OBJECTS_LOCAL:
overrun = ptimer->overrun;
10c90c: 8b 58 68 mov 0x68(%eax),%ebx
ptimer->overrun = 0;
10c90f: c7 40 68 00 00 00 00 movl $0x0,0x68(%eax)
_Thread_Enable_dispatch();
10c916: e8 81 29 00 00 call 10f29c <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10c91b: 89 d8 mov %ebx,%eax 10c91d: 8b 5d fc mov -0x4(%ebp),%ebx 10c920: c9 leave 10c921: c3 ret
0010c924 <timer_gettime>:
int timer_gettime(
timer_t timerid,
struct itimerspec *value
)
{
10c924: 55 push %ebp 10c925: 89 e5 mov %esp,%ebp 10c927: 56 push %esi 10c928: 53 push %ebx 10c929: 83 ec 10 sub $0x10,%esp 10c92c: 8b 5d 0c mov 0xc(%ebp),%ebx
POSIX_Timer_Control *ptimer;
Objects_Locations location;
struct timespec current_time;
Watchdog_Interval left;
if ( !value )
10c92f: 85 db test %ebx,%ebx
10c931: 74 65 je 10c998 <timer_gettime+0x74>
rtems_set_errno_and_return_minus_one( EINVAL );
/* Reads the current time */
_TOD_Get( ¤t_time );
10c933: 83 ec 0c sub $0xc,%esp 10c936: 8d 45 ec lea -0x14(%ebp),%eax 10c939: 50 push %eax 10c93a: e8 f1 16 00 00 call 10e030 <_TOD_Get> 10c93f: 83 c4 0c add $0xc,%esp
ptimer = _POSIX_Timer_Get( timerid, &location );
10c942: 8d 45 f4 lea -0xc(%ebp),%eax 10c945: 50 push %eax 10c946: ff 75 08 pushl 0x8(%ebp) 10c949: 68 a0 b0 12 00 push $0x12b0a0 10c94e: e8 b9 20 00 00 call 10ea0c <_Objects_Get> 10c953: 89 c6 mov %eax,%esi
switch ( location ) {
10c955: 83 c4 10 add $0x10,%esp 10c958: 8b 45 f4 mov -0xc(%ebp),%eax 10c95b: 85 c0 test %eax,%eax
10c95d: 75 39 jne 10c998 <timer_gettime+0x74>
case OBJECTS_LOCAL:
/* Calculates the time left before the timer finishes */
left =
(ptimer->Timer.start_time + ptimer->Timer.initial) - /* expire */
10c95f: a1 84 ae 12 00 mov 0x12ae84,%eax
_Watchdog_Ticks_since_boot; /* now */
_Timespec_From_ticks( left, &value->it_value );
10c964: 83 ec 08 sub $0x8,%esp 10c967: 8d 53 08 lea 0x8(%ebx),%edx 10c96a: 52 push %edx
case OBJECTS_LOCAL:
/* Calculates the time left before the timer finishes */
left =
(ptimer->Timer.start_time + ptimer->Timer.initial) - /* expire */
10c96b: 8b 56 1c mov 0x1c(%esi),%edx 10c96e: 03 56 24 add 0x24(%esi),%edx
case OBJECTS_LOCAL:
/* Calculates the time left before the timer finishes */
left =
10c971: 29 c2 sub %eax,%edx
(ptimer->Timer.start_time + ptimer->Timer.initial) - /* expire */
_Watchdog_Ticks_since_boot; /* now */
_Timespec_From_ticks( left, &value->it_value );
10c973: 52 push %edx 10c974: e8 bf 35 00 00 call 10ff38 <_Timespec_From_ticks>
value->it_interval = ptimer->timer_data.it_interval;
10c979: 8b 46 54 mov 0x54(%esi),%eax 10c97c: 8b 56 58 mov 0x58(%esi),%edx 10c97f: 89 03 mov %eax,(%ebx) 10c981: 89 53 04 mov %edx,0x4(%ebx)
_Thread_Enable_dispatch();
10c984: e8 13 29 00 00 call 10f29c <_Thread_Enable_dispatch>
return 0;
10c989: 83 c4 10 add $0x10,%esp 10c98c: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10c98e: 8d 65 f8 lea -0x8(%ebp),%esp 10c991: 5b pop %ebx 10c992: 5e pop %esi 10c993: c9 leave 10c994: c3 ret
10c995: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10c998: e8 1f 88 00 00 call 1151bc <__errno> 10c99d: c7 00 16 00 00 00 movl $0x16,(%eax) 10c9a3: b8 ff ff ff ff mov $0xffffffff,%eax 10c9a8: eb e4 jmp 10c98e <timer_gettime+0x6a>
0010b5ec <timer_settime>:
timer_t timerid,
int flags,
const struct itimerspec *value,
struct itimerspec *ovalue
)
{
10b5ec: 55 push %ebp 10b5ed: 89 e5 mov %esp,%ebp 10b5ef: 57 push %edi 10b5f0: 56 push %esi 10b5f1: 53 push %ebx 10b5f2: 83 ec 3c sub $0x3c,%esp 10b5f5: 8b 5d 10 mov 0x10(%ebp),%ebx
Objects_Locations location;
bool activated;
uint32_t initial_period;
struct itimerspec normalize;
if ( !value )
10b5f8: 85 db test %ebx,%ebx
10b5fa: 0f 84 50 01 00 00 je 10b750 <timer_settime+0x164> <== NEVER TAKEN
/*
* First, it verifies if the structure "value" is correct
* if the number of nanoseconds is not correct return EINVAL
*/
if ( !_Timespec_Is_valid( &(value->it_value) ) ) {
10b600: 83 ec 0c sub $0xc,%esp 10b603: 8d 43 08 lea 0x8(%ebx),%eax 10b606: 50 push %eax 10b607: e8 b8 37 00 00 call 10edc4 <_Timespec_Is_valid> 10b60c: 83 c4 10 add $0x10,%esp 10b60f: 84 c0 test %al,%al
10b611: 0f 84 39 01 00 00 je 10b750 <timer_settime+0x164>
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !_Timespec_Is_valid( &(value->it_interval) ) ) {
10b617: 83 ec 0c sub $0xc,%esp 10b61a: 53 push %ebx 10b61b: e8 a4 37 00 00 call 10edc4 <_Timespec_Is_valid> 10b620: 83 c4 10 add $0x10,%esp 10b623: 84 c0 test %al,%al
10b625: 0f 84 25 01 00 00 je 10b750 <timer_settime+0x164> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) {
10b62b: 83 7d 0c 04 cmpl $0x4,0xc(%ebp)
10b62f: 0f 84 db 00 00 00 je 10b710 <timer_settime+0x124>
10b635: 8b 45 0c mov 0xc(%ebp),%eax 10b638: 85 c0 test %eax,%eax
10b63a: 0f 85 10 01 00 00 jne 10b750 <timer_settime+0x164>
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
10b640: 8d 45 cc lea -0x34(%ebp),%eax 10b643: 89 45 c4 mov %eax,-0x3c(%ebp) 10b646: b9 04 00 00 00 mov $0x4,%ecx 10b64b: 89 c7 mov %eax,%edi 10b64d: 89 de mov %ebx,%esi 10b64f: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
_Objects_Get( &_POSIX_Timer_Information, (Objects_Id) id, location );
10b651: 50 push %eax
/* If the function reaches this point, then it will be necessary to do
* something with the structure of times of the timer: to stop, start
* or start it again
*/
ptimer = _POSIX_Timer_Get( timerid, &location );
10b652: 8d 45 e4 lea -0x1c(%ebp),%eax 10b655: 50 push %eax 10b656: ff 75 08 pushl 0x8(%ebp) 10b659: 68 00 9b 12 00 push $0x129b00 10b65e: e8 11 22 00 00 call 10d874 <_Objects_Get> 10b663: 89 c2 mov %eax,%edx
switch ( location ) {
10b665: 83 c4 10 add $0x10,%esp 10b668: 8b 7d e4 mov -0x1c(%ebp),%edi 10b66b: 85 ff test %edi,%edi
10b66d: 0f 85 dd 00 00 00 jne 10b750 <timer_settime+0x164>
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 ) {
10b673: 8b 75 d4 mov -0x2c(%ebp),%esi 10b676: 85 f6 test %esi,%esi
10b678: 75 0b jne 10b685 <timer_settime+0x99>
10b67a: 8b 4d d8 mov -0x28(%ebp),%ecx 10b67d: 85 c9 test %ecx,%ecx
10b67f: 0f 84 df 00 00 00 je 10b764 <timer_settime+0x178>
_Thread_Enable_dispatch();
return 0;
}
/* Convert from seconds and nanoseconds to ticks */
ptimer->ticks = _Timespec_To_ticks( &value->it_interval );
10b685: 83 ec 0c sub $0xc,%esp 10b688: 53 push %ebx 10b689: 89 55 c0 mov %edx,-0x40(%ebp) 10b68c: e8 9b 37 00 00 call 10ee2c <_Timespec_To_ticks> 10b691: 8b 55 c0 mov -0x40(%ebp),%edx 10b694: 89 42 64 mov %eax,0x64(%edx)
initial_period = _Timespec_To_ticks( &normalize.it_value );
10b697: 8d 45 d4 lea -0x2c(%ebp),%eax 10b69a: 89 04 24 mov %eax,(%esp) 10b69d: e8 8a 37 00 00 call 10ee2c <_Timespec_To_ticks>
activated = _POSIX_Timer_Insert_helper(
10b6a2: 8b 55 c0 mov -0x40(%ebp),%edx 10b6a5: 89 14 24 mov %edx,(%esp) 10b6a8: 68 d0 b7 10 00 push $0x10b7d0 10b6ad: ff 72 08 pushl 0x8(%edx) 10b6b0: 50 push %eax 10b6b1: 8d 42 10 lea 0x10(%edx),%eax 10b6b4: 50 push %eax 10b6b5: e8 7e 60 00 00 call 111738 <_POSIX_Timer_Insert_helper>
initial_period,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated ) {
10b6ba: 83 c4 20 add $0x20,%esp 10b6bd: 84 c0 test %al,%al 10b6bf: 8b 55 c0 mov -0x40(%ebp),%edx
10b6c2: 0f 84 e8 00 00 00 je 10b7b0 <timer_settime+0x1c4>
/*
* The timer has been started and is running. So we return the
* old ones in "ovalue"
*/
if ( ovalue )
10b6c8: 8b 45 14 mov 0x14(%ebp),%eax 10b6cb: 85 c0 test %eax,%eax
10b6cd: 0f 84 ed 00 00 00 je 10b7c0 <timer_settime+0x1d4>
*ovalue = ptimer->timer_data;
10b6d3: 8d 42 54 lea 0x54(%edx),%eax 10b6d6: b9 04 00 00 00 mov $0x4,%ecx 10b6db: 8b 7d 14 mov 0x14(%ebp),%edi 10b6de: 89 c6 mov %eax,%esi 10b6e0: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
ptimer->timer_data = normalize;
10b6e2: b9 04 00 00 00 mov $0x4,%ecx 10b6e7: 89 c7 mov %eax,%edi 10b6e9: 8b 75 c4 mov -0x3c(%ebp),%esi 10b6ec: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* Indicate that the time is running */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
10b6ee: c6 42 3c 03 movb $0x3,0x3c(%edx)
_TOD_Get( &ptimer->time );
10b6f2: 83 ec 0c sub $0xc,%esp 10b6f5: 83 c2 6c add $0x6c,%edx 10b6f8: 52 push %edx 10b6f9: e8 be 17 00 00 call 10cebc <_TOD_Get>
_Thread_Enable_dispatch();
10b6fe: e8 01 2a 00 00 call 10e104 <_Thread_Enable_dispatch>
return 0;
10b703: 83 c4 10 add $0x10,%esp 10b706: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10b708: 8d 65 f4 lea -0xc(%ebp),%esp 10b70b: 5b pop %ebx 10b70c: 5e pop %esi 10b70d: 5f pop %edi 10b70e: c9 leave 10b70f: c3 ret
if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) {
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
10b710: 8d 45 cc lea -0x34(%ebp),%eax 10b713: 89 45 c4 mov %eax,-0x3c(%ebp) 10b716: 89 c7 mov %eax,%edi 10b718: 89 de mov %ebx,%esi 10b71a: 8b 4d 0c mov 0xc(%ebp),%ecx 10b71d: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
struct timespec now;
_TOD_Get( &now );
10b71f: 83 ec 0c sub $0xc,%esp 10b722: 8d 75 dc lea -0x24(%ebp),%esi 10b725: 56 push %esi 10b726: e8 91 17 00 00 call 10cebc <_TOD_Get>
/* Check for seconds in the past */
if ( _Timespec_Greater_than( &now, &normalize.it_value ) )
10b72b: 59 pop %ecx 10b72c: 5f pop %edi 10b72d: 8d 7d d4 lea -0x2c(%ebp),%edi 10b730: 57 push %edi 10b731: 56 push %esi 10b732: e8 69 36 00 00 call 10eda0 <_Timespec_Greater_than> 10b737: 83 c4 10 add $0x10,%esp 10b73a: 84 c0 test %al,%al
10b73c: 75 12 jne 10b750 <timer_settime+0x164>
rtems_set_errno_and_return_minus_one( EINVAL );
_Timespec_Subtract( &now, &normalize.it_value, &normalize.it_value );
10b73e: 52 push %edx 10b73f: 57 push %edi 10b740: 57 push %edi 10b741: 56 push %esi 10b742: e8 a5 36 00 00 call 10edec <_Timespec_Subtract> 10b747: 83 c4 10 add $0x10,%esp 10b74a: e9 02 ff ff ff jmp 10b651 <timer_settime+0x65>
10b74f: 90 nop <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10b750: e8 d7 88 00 00 call 11402c <__errno> 10b755: c7 00 16 00 00 00 movl $0x16,(%eax) 10b75b: b8 ff ff ff ff mov $0xffffffff,%eax 10b760: eb a6 jmp 10b708 <timer_settime+0x11c>
10b762: 66 90 xchg %ax,%ax <== NOT EXECUTED
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 );
10b764: 83 ec 0c sub $0xc,%esp 10b767: 8d 40 10 lea 0x10(%eax),%eax 10b76a: 50 push %eax 10b76b: 89 55 c0 mov %edx,-0x40(%ebp) 10b76e: e8 e5 3a 00 00 call 10f258 <_Watchdog_Remove>
/* The old data of the timer are returned */
if ( ovalue )
10b773: 83 c4 10 add $0x10,%esp 10b776: 8b 55 14 mov 0x14(%ebp),%edx 10b779: 85 d2 test %edx,%edx 10b77b: 8b 55 c0 mov -0x40(%ebp),%edx
10b77e: 74 48 je 10b7c8 <timer_settime+0x1dc>
*ovalue = ptimer->timer_data;
10b780: 8d 42 54 lea 0x54(%edx),%eax 10b783: b9 04 00 00 00 mov $0x4,%ecx 10b788: 8b 7d 14 mov 0x14(%ebp),%edi 10b78b: 89 c6 mov %eax,%esi 10b78d: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* The new data are set */
ptimer->timer_data = normalize;
10b78f: b9 04 00 00 00 mov $0x4,%ecx 10b794: 89 c7 mov %eax,%edi 10b796: 8b 75 c4 mov -0x3c(%ebp),%esi 10b799: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* Indicates that the timer is created and stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
10b79b: c6 42 3c 04 movb $0x4,0x3c(%edx)
/* Returns with success */
_Thread_Enable_dispatch();
10b79f: e8 60 29 00 00 call 10e104 <_Thread_Enable_dispatch>
return 0;
10b7a4: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10b7a6: 8d 65 f4 lea -0xc(%ebp),%esp 10b7a9: 5b pop %ebx 10b7aa: 5e pop %esi 10b7ab: 5f pop %edi 10b7ac: c9 leave 10b7ad: c3 ret
10b7ae: 66 90 xchg %ax,%ax <== NOT EXECUTED
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated ) {
_Thread_Enable_dispatch();
10b7b0: e8 4f 29 00 00 call 10e104 <_Thread_Enable_dispatch>
return 0;
10b7b5: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
10b7b7: 8d 65 f4 lea -0xc(%ebp),%esp 10b7ba: 5b pop %ebx 10b7bb: 5e pop %esi 10b7bc: 5f pop %edi 10b7bd: c9 leave 10b7be: c3 ret
10b7bf: 90 nop <== NOT EXECUTED
10b7c0: 8d 42 54 lea 0x54(%edx),%eax 10b7c3: e9 1a ff ff ff jmp 10b6e2 <timer_settime+0xf6> 10b7c8: 8d 42 54 lea 0x54(%edx),%eax 10b7cb: eb c2 jmp 10b78f <timer_settime+0x1a3>
0010b3f0 <ualarm>:
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
10b3f0: 55 push %ebp 10b3f1: 89 e5 mov %esp,%ebp 10b3f3: 56 push %esi 10b3f4: 53 push %ebx 10b3f5: 83 ec 10 sub $0x10,%esp 10b3f8: 8b 5d 08 mov 0x8(%ebp),%ebx
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
10b3fb: 8b 0d fc 9c 12 00 mov 0x129cfc,%ecx 10b401: 85 c9 test %ecx,%ecx
10b403: 0f 84 8f 00 00 00 je 10b498 <ualarm+0xa8>
_Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
10b409: 83 ec 0c sub $0xc,%esp 10b40c: 68 e0 9c 12 00 push $0x129ce0 10b411: e8 b6 39 00 00 call 10edcc <_Watchdog_Remove>
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
10b416: 83 e8 02 sub $0x2,%eax 10b419: 83 c4 10 add $0x10,%esp 10b41c: 83 f8 01 cmp $0x1,%eax
10b41f: 0f 86 a3 00 00 00 jbe 10b4c8 <ualarm+0xd8> <== ALWAYS TAKEN
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
useconds_t remaining = 0;
10b425: 31 f6 xor %esi,%esi <== NOT EXECUTED
/*
* 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 ) {
10b427: 85 db test %ebx,%ebx
10b429: 74 62 je 10b48d <ualarm+0x9d>
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
10b42b: ba 83 de 1b 43 mov $0x431bde83,%edx 10b430: 89 d8 mov %ebx,%eax 10b432: f7 e2 mul %edx 10b434: c1 ea 12 shr $0x12,%edx 10b437: 89 55 f0 mov %edx,-0x10(%ebp)
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
10b43a: 8d 04 92 lea (%edx,%edx,4),%eax 10b43d: 8d 04 80 lea (%eax,%eax,4),%eax 10b440: 8d 04 80 lea (%eax,%eax,4),%eax 10b443: 8d 04 80 lea (%eax,%eax,4),%eax 10b446: 8d 04 80 lea (%eax,%eax,4),%eax 10b449: 8d 04 80 lea (%eax,%eax,4),%eax 10b44c: c1 e0 06 shl $0x6,%eax 10b44f: 29 c3 sub %eax,%ebx 10b451: 8d 04 9b lea (%ebx,%ebx,4),%eax 10b454: 8d 04 80 lea (%eax,%eax,4),%eax 10b457: 8d 04 80 lea (%eax,%eax,4),%eax 10b45a: c1 e0 03 shl $0x3,%eax 10b45d: 89 45 f4 mov %eax,-0xc(%ebp)
ticks = _Timespec_To_ticks( &tp );
10b460: 83 ec 0c sub $0xc,%esp 10b463: 8d 5d f0 lea -0x10(%ebp),%ebx 10b466: 53 push %ebx 10b467: e8 bc 34 00 00 call 10e928 <_Timespec_To_ticks>
if ( ticks == 0 )
ticks = 1;
_Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) );
10b46c: 89 1c 24 mov %ebx,(%esp) 10b46f: e8 b4 34 00 00 call 10e928 <_Timespec_To_ticks>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b474: a3 ec 9c 12 00 mov %eax,0x129cec
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b479: 58 pop %eax 10b47a: 5a pop %edx 10b47b: 68 e0 9c 12 00 push $0x129ce0 10b480: 68 24 94 12 00 push $0x129424 10b485: e8 0a 38 00 00 call 10ec94 <_Watchdog_Insert> 10b48a: 83 c4 10 add $0x10,%esp
}
return remaining;
}
10b48d: 89 f0 mov %esi,%eax 10b48f: 8d 65 f8 lea -0x8(%ebp),%esp 10b492: 5b pop %ebx 10b493: 5e pop %esi 10b494: c9 leave 10b495: c3 ret
10b496: 66 90 xchg %ax,%ax <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10b498: c7 05 e8 9c 12 00 00 movl $0x0,0x129ce8
10b49f: 00 00 00 the_watchdog->routine = routine;
10b4a2: c7 05 fc 9c 12 00 b4 movl $0x10b3b4,0x129cfc
10b4a9: b3 10 00 the_watchdog->id = id;
10b4ac: c7 05 00 9d 12 00 00 movl $0x0,0x129d00
10b4b3: 00 00 00 the_watchdog->user_data = user_data;
10b4b6: c7 05 04 9d 12 00 00 movl $0x0,0x129d04
10b4bd: 00 00 00
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
useconds_t remaining = 0;
10b4c0: 31 f6 xor %esi,%esi 10b4c2: e9 60 ff ff ff jmp 10b427 <ualarm+0x37>
10b4c7: 90 nop <== NOT EXECUTED
* 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);
10b4c8: a1 f4 9c 12 00 mov 0x129cf4,%eax 10b4cd: 03 05 ec 9c 12 00 add 0x129cec,%eax
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
10b4d3: 83 ec 08 sub $0x8,%esp 10b4d6: 8d 55 f0 lea -0x10(%ebp),%edx 10b4d9: 52 push %edx
* boot. Since alarm() is dealing in seconds, we must account for
* this.
*/
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
10b4da: 2b 05 f8 9c 12 00 sub 0x129cf8,%eax
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
10b4e0: 50 push %eax 10b4e1: e8 ba 33 00 00 call 10e8a0 <_Timespec_From_ticks>
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
10b4e6: 8b 45 f0 mov -0x10(%ebp),%eax 10b4e9: 8d 04 80 lea (%eax,%eax,4),%eax 10b4ec: 8d 04 80 lea (%eax,%eax,4),%eax 10b4ef: 8d 04 80 lea (%eax,%eax,4),%eax 10b4f2: 8d 04 80 lea (%eax,%eax,4),%eax 10b4f5: 8d 04 80 lea (%eax,%eax,4),%eax 10b4f8: 8d 0c 80 lea (%eax,%eax,4),%ecx 10b4fb: c1 e1 06 shl $0x6,%ecx
remaining += tp.tv_nsec / 1000;
10b4fe: 8b 75 f4 mov -0xc(%ebp),%esi 10b501: b8 d3 4d 62 10 mov $0x10624dd3,%eax 10b506: f7 ee imul %esi 10b508: 89 d0 mov %edx,%eax 10b50a: c1 f8 06 sar $0x6,%eax 10b50d: c1 fe 1f sar $0x1f,%esi 10b510: 29 f0 sub %esi,%eax 10b512: 8d 34 08 lea (%eax,%ecx,1),%esi 10b515: 83 c4 10 add $0x10,%esp 10b518: e9 0a ff ff ff jmp 10b427 <ualarm+0x37>