RTEMS 4.11Annotated Report
Fri Oct 8 17:49:07 2010
0010caf0 <_CORE_RWLock_Obtain_for_reading>:
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
10caf0: 55 push %ebp
10caf1: 89 e5 mov %esp,%ebp
10caf3: 57 push %edi
10caf4: 56 push %esi
10caf5: 53 push %ebx
10caf6: 83 ec 1c sub $0x1c,%esp
10caf9: 8b 5d 08 mov 0x8(%ebp),%ebx
10cafc: 8b 4d 0c mov 0xc(%ebp),%ecx
10caff: 8b 45 14 mov 0x14(%ebp),%eax
10cb02: 89 45 e4 mov %eax,-0x1c(%ebp)
10cb05: 8a 55 10 mov 0x10(%ebp),%dl
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
10cb08: 8b 35 44 78 12 00 mov 0x127844,%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 );
10cb0e: 9c pushf
10cb0f: fa cli
10cb10: 5f pop %edi
switch ( the_rwlock->current_state ) {
10cb11: 8b 43 44 mov 0x44(%ebx),%eax
10cb14: 85 c0 test %eax,%eax
10cb16: 74 05 je 10cb1d <_CORE_RWLock_Obtain_for_reading+0x2d>
10cb18: 48 dec %eax
10cb19: 75 3a jne 10cb55 <_CORE_RWLock_Obtain_for_reading+0x65>
10cb1b: eb 0e jmp 10cb2b <_CORE_RWLock_Obtain_for_reading+0x3b>
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
10cb1d: c7 43 44 01 00 00 00 movl $0x1,0x44(%ebx)
the_rwlock->number_of_readers += 1;
10cb24: ff 43 48 incl 0x48(%ebx)
_ISR_Enable( level );
10cb27: 57 push %edi
10cb28: 9d popf
10cb29: eb 21 jmp 10cb4c <_CORE_RWLock_Obtain_for_reading+0x5c>
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
return;
case CORE_RWLOCK_LOCKED_FOR_READING: {
Thread_Control *waiter;
waiter = _Thread_queue_First( &the_rwlock->Wait_queue );
10cb2b: 83 ec 0c sub $0xc,%esp
10cb2e: 53 push %ebx
10cb2f: 88 55 dc mov %dl,-0x24(%ebp)
10cb32: 89 4d e0 mov %ecx,-0x20(%ebp)
10cb35: e8 96 1a 00 00 call 10e5d0 <_Thread_queue_First>
if ( !waiter ) {
10cb3a: 83 c4 10 add $0x10,%esp
10cb3d: 85 c0 test %eax,%eax
10cb3f: 8a 55 dc mov -0x24(%ebp),%dl
10cb42: 8b 4d e0 mov -0x20(%ebp),%ecx
10cb45: 75 0e jne 10cb55 <_CORE_RWLock_Obtain_for_reading+0x65><== NEVER TAKEN
the_rwlock->number_of_readers += 1;
10cb47: ff 43 48 incl 0x48(%ebx)
_ISR_Enable( level );
10cb4a: 57 push %edi
10cb4b: 9d popf
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10cb4c: c7 46 34 00 00 00 00 movl $0x0,0x34(%esi)
return;
10cb53: eb 48 jmp 10cb9d <_CORE_RWLock_Obtain_for_reading+0xad>
/*
* If the thread is not willing to wait, then return immediately.
*/
if ( !wait ) {
10cb55: 84 d2 test %dl,%dl
10cb57: 75 0b jne 10cb64 <_CORE_RWLock_Obtain_for_reading+0x74>
_ISR_Enable( level );
10cb59: 57 push %edi
10cb5a: 9d popf
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
10cb5b: c7 46 34 02 00 00 00 movl $0x2,0x34(%esi)
10cb62: eb 39 jmp 10cb9d <_CORE_RWLock_Obtain_for_reading+0xad>
10cb64: 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;
10cb6b: 89 5e 44 mov %ebx,0x44(%esi)
executing->Wait.id = id;
10cb6e: 89 4e 20 mov %ecx,0x20(%esi)
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_READ;
10cb71: c7 46 30 00 00 00 00 movl $0x0,0x30(%esi)
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10cb78: c7 46 34 00 00 00 00 movl $0x0,0x34(%esi)
_ISR_Enable( level );
10cb7f: 57 push %edi
10cb80: 9d popf
_Thread_queue_Enqueue_with_handler(
10cb81: c7 45 10 cc cc 10 00 movl $0x10cccc,0x10(%ebp)
10cb88: 8b 45 e4 mov -0x1c(%ebp),%eax
10cb8b: 89 45 0c mov %eax,0xc(%ebp)
10cb8e: 89 5d 08 mov %ebx,0x8(%ebp)
timeout,
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
10cb91: 8d 65 f4 lea -0xc(%ebp),%esp
10cb94: 5b pop %ebx
10cb95: 5e pop %esi
10cb96: 5f pop %edi
10cb97: 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(
10cb98: e9 4f 17 00 00 jmp 10e2ec <_Thread_queue_Enqueue_with_handler>
timeout,
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
10cb9d: 8d 65 f4 lea -0xc(%ebp),%esp
10cba0: 5b pop %ebx
10cba1: 5e pop %esi
10cba2: 5f pop %edi
10cba3: c9 leave
10cba4: c3 ret
0010cc2c <_CORE_RWLock_Release>:
*/
CORE_RWLock_Status _CORE_RWLock_Release(
CORE_RWLock_Control *the_rwlock
)
{
10cc2c: 55 push %ebp
10cc2d: 89 e5 mov %esp,%ebp
10cc2f: 53 push %ebx
10cc30: 83 ec 04 sub $0x4,%esp
10cc33: 8b 5d 08 mov 0x8(%ebp),%ebx
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
10cc36: 8b 15 44 78 12 00 mov 0x127844,%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 );
10cc3c: 9c pushf
10cc3d: fa cli
10cc3e: 58 pop %eax
if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){
10cc3f: 8b 4b 44 mov 0x44(%ebx),%ecx
10cc42: 85 c9 test %ecx,%ecx
10cc44: 75 0b jne 10cc51 <_CORE_RWLock_Release+0x25>
_ISR_Enable( level );
10cc46: 50 push %eax
10cc47: 9d popf
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
10cc48: c7 42 34 02 00 00 00 movl $0x2,0x34(%edx)
return CORE_RWLOCK_SUCCESSFUL;
10cc4f: eb 72 jmp 10ccc3 <_CORE_RWLock_Release+0x97>
}
if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) {
10cc51: 49 dec %ecx
10cc52: 75 0f jne 10cc63 <_CORE_RWLock_Release+0x37>
the_rwlock->number_of_readers -= 1;
10cc54: 8b 4b 48 mov 0x48(%ebx),%ecx
10cc57: 49 dec %ecx
10cc58: 89 4b 48 mov %ecx,0x48(%ebx)
if ( the_rwlock->number_of_readers != 0 ) {
10cc5b: 85 c9 test %ecx,%ecx
10cc5d: 74 04 je 10cc63 <_CORE_RWLock_Release+0x37>
/* must be unlocked again */
_ISR_Enable( level );
10cc5f: 50 push %eax
10cc60: 9d popf
return CORE_RWLOCK_SUCCESSFUL;
10cc61: eb 60 jmp 10ccc3 <_CORE_RWLock_Release+0x97>
}
}
/* CORE_RWLOCK_LOCKED_FOR_WRITING or READING with readers */
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10cc63: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx)
/*
* Implicitly transition to "unlocked" and find another thread interested
* in obtaining this rwlock.
*/
the_rwlock->current_state = CORE_RWLOCK_UNLOCKED;
10cc6a: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
_ISR_Enable( level );
10cc71: 50 push %eax
10cc72: 9d popf
next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue );
10cc73: 83 ec 0c sub $0xc,%esp
10cc76: 53 push %ebx
10cc77: e8 68 15 00 00 call 10e1e4 <_Thread_queue_Dequeue>
if ( next ) {
10cc7c: 83 c4 10 add $0x10,%esp
10cc7f: 85 c0 test %eax,%eax
10cc81: 74 40 je 10ccc3 <_CORE_RWLock_Release+0x97>
if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) {
10cc83: 83 78 30 01 cmpl $0x1,0x30(%eax)
10cc87: 75 09 jne 10cc92 <_CORE_RWLock_Release+0x66>
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING;
10cc89: c7 43 44 02 00 00 00 movl $0x2,0x44(%ebx)
return CORE_RWLOCK_SUCCESSFUL;
10cc90: eb 31 jmp 10ccc3 <_CORE_RWLock_Release+0x97>
}
/*
* Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING
*/
the_rwlock->number_of_readers += 1;
10cc92: ff 43 48 incl 0x48(%ebx)
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
10cc95: c7 43 44 01 00 00 00 movl $0x1,0x44(%ebx)
/*
* Now see if more readers can be let go.
*/
while ( 1 ) {
next = _Thread_queue_First( &the_rwlock->Wait_queue );
10cc9c: 83 ec 0c sub $0xc,%esp
10cc9f: 53 push %ebx
10cca0: e8 2b 19 00 00 call 10e5d0 <_Thread_queue_First>
if ( !next ||
10cca5: 83 c4 10 add $0x10,%esp
10cca8: 85 c0 test %eax,%eax
10ccaa: 74 17 je 10ccc3 <_CORE_RWLock_Release+0x97>
10ccac: 83 78 30 01 cmpl $0x1,0x30(%eax)
10ccb0: 74 11 je 10ccc3 <_CORE_RWLock_Release+0x97><== NEVER TAKEN
next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE )
return CORE_RWLOCK_SUCCESSFUL;
the_rwlock->number_of_readers += 1;
10ccb2: ff 43 48 incl 0x48(%ebx)
_Thread_queue_Extract( &the_rwlock->Wait_queue, next );
10ccb5: 52 push %edx
10ccb6: 52 push %edx
10ccb7: 50 push %eax
10ccb8: 53 push %ebx
10ccb9: e8 06 18 00 00 call 10e4c4 <_Thread_queue_Extract>
}
10ccbe: 83 c4 10 add $0x10,%esp
10ccc1: eb d9 jmp 10cc9c <_CORE_RWLock_Release+0x70>
}
/* indentation is to match _ISR_Disable at top */
return CORE_RWLOCK_SUCCESSFUL;
}
10ccc3: 31 c0 xor %eax,%eax
10ccc5: 8b 5d fc mov -0x4(%ebp),%ebx
10ccc8: c9 leave
10ccc9: c3 ret
0010cccc <_CORE_RWLock_Timeout>:
void _CORE_RWLock_Timeout(
Objects_Id id,
void *ignored
)
{
10cccc: 55 push %ebp
10cccd: 89 e5 mov %esp,%ebp
10cccf: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10ccd2: 8d 45 f4 lea -0xc(%ebp),%eax
10ccd5: 50 push %eax
10ccd6: ff 75 08 pushl 0x8(%ebp)
10ccd9: e8 aa 11 00 00 call 10de88 <_Thread_Get>
switch ( location ) {
10ccde: 83 c4 10 add $0x10,%esp
10cce1: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10cce5: 75 17 jne 10ccfe <_CORE_RWLock_Timeout+0x32><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
10cce7: 83 ec 0c sub $0xc,%esp
10ccea: 50 push %eax
10cceb: e8 ac 19 00 00 call 10e69c <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10ccf0: a1 f4 72 12 00 mov 0x1272f4,%eax
10ccf5: 48 dec %eax
10ccf6: a3 f4 72 12 00 mov %eax,0x1272f4
10ccfb: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10ccfe: c9 leave
10ccff: c3 ret
00117350 <_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
)
{
117350: 55 push %ebp
117351: 89 e5 mov %esp,%ebp
117353: 57 push %edi
117354: 56 push %esi
117355: 53 push %ebx
117356: 83 ec 1c sub $0x1c,%esp
117359: 8b 5d 08 mov 0x8(%ebp),%ebx
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
return CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE;
11735c: b8 01 00 00 00 mov $0x1,%eax
{
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
117361: 8b 55 10 mov 0x10(%ebp),%edx
117364: 3b 53 4c cmp 0x4c(%ebx),%edx
117367: 77 4e ja 1173b7 <_CORE_message_queue_Broadcast+0x67><== NEVER TAKEN
* NOTE: This check is critical because threads can block on
* send and receive and this ensures that we are broadcasting
* the message to threads waiting to receive -- not to send.
*/
if ( the_message_queue->number_of_pending_messages != 0 ) {
117369: 83 7b 48 00 cmpl $0x0,0x48(%ebx)
11736d: 75 09 jne 117378 <_CORE_message_queue_Broadcast+0x28><== NEVER TAKEN
11736f: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
117376: eb 23 jmp 11739b <_CORE_message_queue_Broadcast+0x4b>
*count = 0;
117378: 8b 45 1c mov 0x1c(%ebp),%eax
11737b: c7 00 00 00 00 00 movl $0x0,(%eax)
117381: eb 32 jmp 1173b5 <_CORE_message_queue_Broadcast+0x65>
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
waitp = &the_thread->Wait;
number_broadcasted += 1;
117383: ff 45 e4 incl -0x1c(%ebp)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
117386: 8b 42 2c mov 0x2c(%edx),%eax
117389: 89 c7 mov %eax,%edi
11738b: 8b 75 0c mov 0xc(%ebp),%esi
11738e: 8b 4d 10 mov 0x10(%ebp),%ecx
117391: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
117393: 8b 42 28 mov 0x28(%edx),%eax
117396: 8b 55 10 mov 0x10(%ebp),%edx
117399: 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 =
11739b: 83 ec 0c sub $0xc,%esp
11739e: 53 push %ebx
11739f: e8 9c 22 00 00 call 119640 <_Thread_queue_Dequeue>
1173a4: 89 c2 mov %eax,%edx
1173a6: 83 c4 10 add $0x10,%esp
1173a9: 85 c0 test %eax,%eax
1173ab: 75 d6 jne 117383 <_CORE_message_queue_Broadcast+0x33>
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
}
*count = number_broadcasted;
1173ad: 8b 55 e4 mov -0x1c(%ebp),%edx
1173b0: 8b 45 1c mov 0x1c(%ebp),%eax
1173b3: 89 10 mov %edx,(%eax)
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
1173b5: 31 c0 xor %eax,%eax
}
1173b7: 8d 65 f4 lea -0xc(%ebp),%esp
1173ba: 5b pop %ebx
1173bb: 5e pop %esi
1173bc: 5f pop %edi
1173bd: c9 leave
1173be: c3 ret
00112208 <_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
)
{
112208: 55 push %ebp
112209: 89 e5 mov %esp,%ebp
11220b: 57 push %edi
11220c: 56 push %esi
11220d: 53 push %ebx
11220e: 83 ec 1c sub $0x1c,%esp
112211: 8b 5d 08 mov 0x8(%ebp),%ebx
112214: 8b 7d 10 mov 0x10(%ebp),%edi
112217: 8b 55 14 mov 0x14(%ebp),%edx
size_t message_buffering_required;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
11221a: 89 7b 44 mov %edi,0x44(%ebx)
the_message_queue->number_of_pending_messages = 0;
11221d: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx)
the_message_queue->maximum_message_size = maximum_message_size;
112224: 89 53 4c mov %edx,0x4c(%ebx)
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Notify_Handler the_handler,
void *the_argument
)
{
the_message_queue->notify_handler = the_handler;
112227: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx)
the_message_queue->notify_argument = the_argument;
11222e: 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)) {
112235: 89 d0 mov %edx,%eax
112237: f6 c2 03 test $0x3,%dl
11223a: 74 0c je 112248 <_CORE_message_queue_Initialize+0x40>
allocated_message_size += sizeof(uint32_t);
11223c: 83 c0 04 add $0x4,%eax
allocated_message_size &= ~(sizeof(uint32_t) - 1);
11223f: 83 e0 fc and $0xfffffffc,%eax
}
if (allocated_message_size < maximum_message_size)
return false;
112242: 31 f6 xor %esi,%esi
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
allocated_message_size += sizeof(uint32_t);
allocated_message_size &= ~(sizeof(uint32_t) - 1);
}
if (allocated_message_size < maximum_message_size)
112244: 39 d0 cmp %edx,%eax
112246: 72 68 jb 1122b0 <_CORE_message_queue_Initialize+0xa8><== NEVER TAKEN
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
112248: 8d 50 14 lea 0x14(%eax),%edx
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
11224b: 89 d1 mov %edx,%ecx
11224d: 0f af cf imul %edi,%ecx
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
return false;
112250: 31 f6 xor %esi,%esi
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
112252: 39 c1 cmp %eax,%ecx
112254: 72 5a jb 1122b0 <_CORE_message_queue_Initialize+0xa8><== NEVER TAKEN
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
112256: 83 ec 0c sub $0xc,%esp
112259: 51 push %ecx
11225a: 89 55 e4 mov %edx,-0x1c(%ebp)
11225d: e8 a0 26 00 00 call 114902 <_Workspace_Allocate>
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
112262: 89 43 5c mov %eax,0x5c(%ebx)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
112265: 83 c4 10 add $0x10,%esp
112268: 85 c0 test %eax,%eax
11226a: 8b 55 e4 mov -0x1c(%ebp),%edx
11226d: 74 41 je 1122b0 <_CORE_message_queue_Initialize+0xa8>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
11226f: 52 push %edx
112270: 57 push %edi
112271: 50 push %eax
112272: 8d 43 68 lea 0x68(%ebx),%eax
112275: 50 push %eax
112276: e8 e1 49 00 00 call 116c5c <_Chain_Initialize>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
11227b: 8d 43 54 lea 0x54(%ebx),%eax
11227e: 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;
112281: 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 );
112288: 8d 43 50 lea 0x50(%ebx),%eax
11228b: 89 43 58 mov %eax,0x58(%ebx)
_Thread_queue_Initialize(
11228e: 6a 06 push $0x6
112290: 68 80 00 00 00 push $0x80
112295: 8b 45 0c mov 0xc(%ebp),%eax
112298: 83 38 01 cmpl $0x1,(%eax)
11229b: 0f 94 c0 sete %al
11229e: 0f b6 c0 movzbl %al,%eax
1122a1: 50 push %eax
1122a2: 53 push %ebx
1122a3: e8 04 1d 00 00 call 113fac <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
1122a8: 83 c4 20 add $0x20,%esp
1122ab: be 01 00 00 00 mov $0x1,%esi
}
1122b0: 89 f0 mov %esi,%eax
1122b2: 8d 65 f4 lea -0xc(%ebp),%esp
1122b5: 5b pop %ebx
1122b6: 5e pop %esi
1122b7: 5f pop %edi
1122b8: c9 leave
1122b9: c3 ret
001122bc <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
1122bc: 55 push %ebp
1122bd: 89 e5 mov %esp,%ebp
1122bf: 57 push %edi
1122c0: 56 push %esi
1122c1: 53 push %ebx
1122c2: 83 ec 2c sub $0x2c,%esp
1122c5: 8b 55 08 mov 0x8(%ebp),%edx
1122c8: 8b 45 0c mov 0xc(%ebp),%eax
1122cb: 89 45 dc mov %eax,-0x24(%ebp)
1122ce: 8b 5d 10 mov 0x10(%ebp),%ebx
1122d1: 89 5d e0 mov %ebx,-0x20(%ebp)
1122d4: 8b 4d 14 mov 0x14(%ebp),%ecx
1122d7: 8b 75 1c mov 0x1c(%ebp),%esi
1122da: 89 75 d4 mov %esi,-0x2c(%ebp)
1122dd: 8a 45 18 mov 0x18(%ebp),%al
1122e0: 88 45 db mov %al,-0x25(%ebp)
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
1122e3: a1 9c c9 12 00 mov 0x12c99c,%eax
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
1122e8: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
_ISR_Disable( level );
1122ef: 9c pushf
1122f0: fa cli
1122f1: 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));
1122f4: 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;
1122f7: 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))
1122fa: 39 f3 cmp %esi,%ebx
1122fc: 0f 84 8a 00 00 00 je 11238c <_CORE_message_queue_Seize+0xd0>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
112302: 8b 33 mov (%ebx),%esi
the_chain->first = new_first;
112304: 89 72 50 mov %esi,0x50(%edx)
CORE_message_queue_Buffer_control *_CORE_message_queue_Get_pending_message (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
_Chain_Get_unprotected( &the_message_queue->Pending_messages );
112307: 8d 7a 50 lea 0x50(%edx),%edi
11230a: 89 7e 04 mov %edi,0x4(%esi)
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
11230d: 85 db test %ebx,%ebx
11230f: 74 7b je 11238c <_CORE_message_queue_Seize+0xd0><== NEVER TAKEN
the_message_queue->number_of_pending_messages -= 1;
112311: ff 4a 48 decl 0x48(%edx)
_ISR_Enable( level );
112314: ff 75 e4 pushl -0x1c(%ebp)
112317: 9d popf
*size_p = the_message->Contents.size;
112318: 8b 43 0c mov 0xc(%ebx),%eax
11231b: 89 01 mov %eax,(%ecx)
_Thread_Executing->Wait.count =
11231d: 8b 73 08 mov 0x8(%ebx),%esi
112320: a1 9c c9 12 00 mov 0x12c99c,%eax
112325: 89 70 24 mov %esi,0x24(%eax)
_CORE_message_queue_Get_message_priority( the_message );
_CORE_message_queue_Copy_buffer(
the_message->Contents.buffer,
112328: 8d 73 10 lea 0x10(%ebx),%esi
11232b: 89 75 e4 mov %esi,-0x1c(%ebp)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
11232e: 8b 09 mov (%ecx),%ecx
112330: 8b 7d e0 mov -0x20(%ebp),%edi
112333: 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 );
112335: 83 ec 0c sub $0xc,%esp
112338: 52 push %edx
112339: 89 55 d0 mov %edx,-0x30(%ebp)
11233c: e8 3b 19 00 00 call 113c7c <_Thread_queue_Dequeue>
if ( !the_thread ) {
112341: 83 c4 10 add $0x10,%esp
112344: 85 c0 test %eax,%eax
112346: 8b 55 d0 mov -0x30(%ebp),%edx
112349: 75 15 jne 112360 <_CORE_message_queue_Seize+0xa4>
RTEMS_INLINE_ROUTINE void _CORE_message_queue_Free_message_buffer (
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message
)
{
_Chain_Append( &the_message_queue->Inactive_messages, &the_message->Node );
11234b: 89 5d 0c mov %ebx,0xc(%ebp)
11234e: 83 c2 68 add $0x68,%edx
112351: 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 );
}
112354: 8d 65 f4 lea -0xc(%ebp),%esp
112357: 5b pop %ebx
112358: 5e pop %esi
112359: 5f pop %edi
11235a: c9 leave
11235b: e9 28 fe ff ff jmp 112188 <_Chain_Append>
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
112360: 8b 48 24 mov 0x24(%eax),%ecx
112363: 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;
112366: 8b 48 30 mov 0x30(%eax),%ecx
112369: 89 4b 0c mov %ecx,0xc(%ebx)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
11236c: 8b 70 2c mov 0x2c(%eax),%esi
11236f: 8b 7d e4 mov -0x1c(%ebp),%edi
112372: 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(
112374: 8b 43 08 mov 0x8(%ebx),%eax
112377: 89 45 10 mov %eax,0x10(%ebp)
11237a: 89 5d 0c mov %ebx,0xc(%ebp)
11237d: 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 );
}
112380: 8d 65 f4 lea -0xc(%ebp),%esp
112383: 5b pop %ebx
112384: 5e pop %esi
112385: 5f pop %edi
112386: c9 leave
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
112387: e9 08 49 00 00 jmp 116c94 <_CORE_message_queue_Insert_message>
return;
}
#endif
}
if ( !wait ) {
11238c: 80 7d db 00 cmpb $0x0,-0x25(%ebp)
112390: 75 13 jne 1123a5 <_CORE_message_queue_Seize+0xe9>
_ISR_Enable( level );
112392: ff 75 e4 pushl -0x1c(%ebp)
112395: 9d popf
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
112396: c7 40 34 04 00 00 00 movl $0x4,0x34(%eax)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
11239d: 8d 65 f4 lea -0xc(%ebp),%esp
1123a0: 5b pop %ebx
1123a1: 5e pop %esi
1123a2: 5f pop %edi
1123a3: c9 leave
1123a4: c3 ret
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
1123a5: 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;
1123ac: 89 50 44 mov %edx,0x44(%eax)
executing->Wait.id = id;
1123af: 8b 5d dc mov -0x24(%ebp),%ebx
1123b2: 89 58 20 mov %ebx,0x20(%eax)
executing->Wait.return_argument_second.mutable_object = buffer;
1123b5: 8b 75 e0 mov -0x20(%ebp),%esi
1123b8: 89 70 2c mov %esi,0x2c(%eax)
executing->Wait.return_argument = size_p;
1123bb: 89 48 28 mov %ecx,0x28(%eax)
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
1123be: ff 75 e4 pushl -0x1c(%ebp)
1123c1: 9d popf
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
1123c2: c7 45 10 5c 40 11 00 movl $0x11405c,0x10(%ebp)
1123c9: 8b 45 d4 mov -0x2c(%ebp),%eax
1123cc: 89 45 0c mov %eax,0xc(%ebp)
1123cf: 89 55 08 mov %edx,0x8(%ebp)
}
1123d2: 8d 65 f4 lea -0xc(%ebp),%esp
1123d5: 5b pop %ebx
1123d6: 5e pop %esi
1123d7: 5f pop %edi
1123d8: 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 );
1123d9: e9 a6 19 00 00 jmp 113d84 <_Thread_queue_Enqueue_with_handler>
0010ac0d <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
10ac0d: 55 push %ebp
10ac0e: 89 e5 mov %esp,%ebp
10ac10: 53 push %ebx
10ac11: 83 ec 14 sub $0x14,%esp
10ac14: 8b 5d 08 mov 0x8(%ebp),%ebx
10ac17: 8a 55 10 mov 0x10(%ebp),%dl
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
10ac1a: a1 e4 42 12 00 mov 0x1242e4,%eax
10ac1f: 85 c0 test %eax,%eax
10ac21: 74 19 je 10ac3c <_CORE_mutex_Seize+0x2f>
10ac23: 84 d2 test %dl,%dl
10ac25: 74 15 je 10ac3c <_CORE_mutex_Seize+0x2f><== NEVER TAKEN
10ac27: 83 3d 64 44 12 00 01 cmpl $0x1,0x124464
10ac2e: 76 0c jbe 10ac3c <_CORE_mutex_Seize+0x2f>
10ac30: 53 push %ebx
10ac31: 6a 12 push $0x12
10ac33: 6a 00 push $0x0
10ac35: 6a 00 push $0x0
10ac37: e8 e4 05 00 00 call 10b220 <_Internal_error_Occurred>
10ac3c: 51 push %ecx
10ac3d: 51 push %ecx
10ac3e: 8d 45 18 lea 0x18(%ebp),%eax
10ac41: 50 push %eax
10ac42: 53 push %ebx
10ac43: 88 55 f4 mov %dl,-0xc(%ebp)
10ac46: e8 b9 46 00 00 call 10f304 <_CORE_mutex_Seize_interrupt_trylock>
10ac4b: 83 c4 10 add $0x10,%esp
10ac4e: 85 c0 test %eax,%eax
10ac50: 8a 55 f4 mov -0xc(%ebp),%dl
10ac53: 74 48 je 10ac9d <_CORE_mutex_Seize+0x90>
10ac55: 84 d2 test %dl,%dl
10ac57: 75 12 jne 10ac6b <_CORE_mutex_Seize+0x5e>
10ac59: ff 75 18 pushl 0x18(%ebp)
10ac5c: 9d popf
10ac5d: a1 34 48 12 00 mov 0x124834,%eax
10ac62: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax)
10ac69: eb 32 jmp 10ac9d <_CORE_mutex_Seize+0x90>
10ac6b: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx)
10ac72: a1 34 48 12 00 mov 0x124834,%eax
10ac77: 89 58 44 mov %ebx,0x44(%eax)
10ac7a: 8b 55 0c mov 0xc(%ebp),%edx
10ac7d: 89 50 20 mov %edx,0x20(%eax)
10ac80: a1 e4 42 12 00 mov 0x1242e4,%eax
10ac85: 40 inc %eax
10ac86: a3 e4 42 12 00 mov %eax,0x1242e4
10ac8b: ff 75 18 pushl 0x18(%ebp)
10ac8e: 9d popf
10ac8f: 50 push %eax
10ac90: 50 push %eax
10ac91: ff 75 14 pushl 0x14(%ebp)
10ac94: 53 push %ebx
10ac95: e8 26 ff ff ff call 10abc0 <_CORE_mutex_Seize_interrupt_blocking>
10ac9a: 83 c4 10 add $0x10,%esp
}
10ac9d: 8b 5d fc mov -0x4(%ebp),%ebx
10aca0: c9 leave
10aca1: c3 ret
0010adc8 <_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
)
{
10adc8: 55 push %ebp
10adc9: 89 e5 mov %esp,%ebp
10adcb: 53 push %ebx
10adcc: 83 ec 10 sub $0x10,%esp
10adcf: 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)) ) {
10add2: 53 push %ebx
10add3: e8 64 14 00 00 call 10c23c <_Thread_queue_Dequeue>
10add8: 89 c2 mov %eax,%edx
10adda: 83 c4 10 add $0x10,%esp
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10addd: 31 c0 xor %eax,%eax
if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) {
10addf: 85 d2 test %edx,%edx
10ade1: 75 15 jne 10adf8 <_CORE_semaphore_Surrender+0x30>
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_semaphore_mp_support) ( the_thread, id );
#endif
} else {
_ISR_Disable( level );
10ade3: 9c pushf
10ade4: fa cli
10ade5: 59 pop %ecx
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
10ade6: 8b 53 48 mov 0x48(%ebx),%edx
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
10ade9: b0 04 mov $0x4,%al
(*api_semaphore_mp_support) ( the_thread, id );
#endif
} else {
_ISR_Disable( level );
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
10adeb: 3b 53 40 cmp 0x40(%ebx),%edx
10adee: 73 06 jae 10adf6 <_CORE_semaphore_Surrender+0x2e><== NEVER TAKEN
the_semaphore->count += 1;
10adf0: 42 inc %edx
10adf1: 89 53 48 mov %edx,0x48(%ebx)
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10adf4: 30 c0 xor %al,%al
_ISR_Disable( level );
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
10adf6: 51 push %ecx
10adf7: 9d popf
}
return status;
}
10adf8: 8b 5d fc mov -0x4(%ebp),%ebx
10adfb: c9 leave
10adfc: c3 ret
0010af20 <_Chain_Get_with_empty_check>:
bool _Chain_Get_with_empty_check(
Chain_Control *chain,
Chain_Node **node
)
{
10af20: 55 push %ebp
10af21: 89 e5 mov %esp,%ebp
10af23: 57 push %edi
10af24: 56 push %esi
10af25: 53 push %ebx
10af26: 8b 45 08 mov 0x8(%ebp),%eax
10af29: 8b 5d 0c mov 0xc(%ebp),%ebx
ISR_Level level;
bool is_empty_now;
_ISR_Disable( level );
10af2c: 9c pushf
10af2d: fa cli
10af2e: 5e pop %esi
Chain_Control *the_chain,
Chain_Node **the_node
)
{
bool is_empty_now = true;
Chain_Node *first = the_chain->first;
10af2f: 8b 08 mov (%eax),%ecx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10af31: 8d 78 04 lea 0x4(%eax),%edi
)
{
bool is_empty_now = true;
Chain_Node *first = the_chain->first;
if ( first != _Chain_Tail( the_chain ) ) {
10af34: 39 f9 cmp %edi,%ecx
10af36: 74 10 je 10af48 <_Chain_Get_with_empty_check+0x28><== NEVER TAKEN
Chain_Node *new_first = first->next;
10af38: 8b 11 mov (%ecx),%edx
the_chain->first = new_first;
10af3a: 89 10 mov %edx,(%eax)
new_first->previous = _Chain_Head( the_chain );
10af3c: 89 42 04 mov %eax,0x4(%edx)
*the_node = first;
10af3f: 89 0b mov %ecx,(%ebx)
is_empty_now = new_first == _Chain_Tail( the_chain );
10af41: 39 fa cmp %edi,%edx
10af43: 0f 94 c0 sete %al
10af46: eb 08 jmp 10af50 <_Chain_Get_with_empty_check+0x30>
} else
*the_node = NULL;
10af48: c7 03 00 00 00 00 movl $0x0,(%ebx) <== 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;
10af4e: b0 01 mov $0x1,%al <== NOT EXECUTED
is_empty_now = _Chain_Get_with_empty_check_unprotected( chain, node );
_ISR_Enable( level );
10af50: 56 push %esi
10af51: 9d popf
return is_empty_now;
}
10af52: 5b pop %ebx
10af53: 5e pop %esi
10af54: 5f pop %edi
10af55: c9 leave
10af56: c3 ret
00109d38 <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
109d38: 55 push %ebp
109d39: 89 e5 mov %esp,%ebp
109d3b: 57 push %edi
109d3c: 56 push %esi
109d3d: 53 push %ebx
109d3e: 83 ec 2c sub $0x2c,%esp
109d41: 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 ];
109d44: 8b bb f4 00 00 00 mov 0xf4(%ebx),%edi
option_set = (rtems_option) the_thread->Wait.option;
109d4a: 8b 43 30 mov 0x30(%ebx),%eax
109d4d: 89 45 e0 mov %eax,-0x20(%ebp)
_ISR_Disable( level );
109d50: 9c pushf
109d51: fa cli
109d52: 58 pop %eax
pending_events = api->pending_events;
109d53: 8b 17 mov (%edi),%edx
109d55: 89 55 d4 mov %edx,-0x2c(%ebp)
event_condition = (rtems_event_set) the_thread->Wait.count;
109d58: 8b 73 24 mov 0x24(%ebx),%esi
seized_events = _Event_sets_Get( pending_events, event_condition );
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
109d5b: 21 f2 and %esi,%edx
109d5d: 75 07 jne 109d66 <_Event_Surrender+0x2e>
_ISR_Enable( level );
109d5f: 50 push %eax
109d60: 9d popf
return;
109d61: e9 af 00 00 00 jmp 109e15 <_Event_Surrender+0xdd>
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
109d66: 83 3d 30 48 12 00 00 cmpl $0x0,0x124830
109d6d: 74 49 je 109db8 <_Event_Surrender+0x80>
109d6f: 3b 1d 34 48 12 00 cmp 0x124834,%ebx
109d75: 75 41 jne 109db8 <_Event_Surrender+0x80>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
109d77: 8b 0d e4 4b 12 00 mov 0x124be4,%ecx
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
109d7d: 83 f9 02 cmp $0x2,%ecx
109d80: 74 09 je 109d8b <_Event_Surrender+0x53> <== NEVER TAKEN
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
109d82: 8b 0d e4 4b 12 00 mov 0x124be4,%ecx
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
109d88: 49 dec %ecx
109d89: 75 2d jne 109db8 <_Event_Surrender+0x80>
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
109d8b: 39 f2 cmp %esi,%edx
109d8d: 74 06 je 109d95 <_Event_Surrender+0x5d>
109d8f: f6 45 e0 02 testb $0x2,-0x20(%ebp)
109d93: 74 1f je 109db4 <_Event_Surrender+0x7c> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear(
rtems_event_set the_event_set,
rtems_event_set the_mask
)
{
return ( the_event_set & ~(the_mask) );
109d95: 89 d6 mov %edx,%esi
109d97: f7 d6 not %esi
109d99: 23 75 d4 and -0x2c(%ebp),%esi
109d9c: 89 37 mov %esi,(%edi)
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
109d9e: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
109da5: 8b 4b 28 mov 0x28(%ebx),%ecx
109da8: 89 11 mov %edx,(%ecx)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
109daa: c7 05 e4 4b 12 00 03 movl $0x3,0x124be4
109db1: 00 00 00
}
_ISR_Enable( level );
109db4: 50 push %eax
109db5: 9d popf
return;
109db6: eb 5d jmp 109e15 <_Event_Surrender+0xdd>
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
109db8: f6 43 11 01 testb $0x1,0x11(%ebx)
109dbc: 74 55 je 109e13 <_Event_Surrender+0xdb>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
109dbe: 39 f2 cmp %esi,%edx
109dc0: 74 06 je 109dc8 <_Event_Surrender+0x90>
109dc2: f6 45 e0 02 testb $0x2,-0x20(%ebp)
109dc6: 74 4b je 109e13 <_Event_Surrender+0xdb> <== NEVER TAKEN
109dc8: 89 d6 mov %edx,%esi
109dca: f7 d6 not %esi
109dcc: 23 75 d4 and -0x2c(%ebp),%esi
109dcf: 89 37 mov %esi,(%edi)
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
109dd1: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
109dd8: 8b 4b 28 mov 0x28(%ebx),%ecx
109ddb: 89 11 mov %edx,(%ecx)
_ISR_Flash( level );
109ddd: 50 push %eax
109dde: 9d popf
109ddf: fa cli
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
109de0: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
109de4: 74 06 je 109dec <_Event_Surrender+0xb4>
_ISR_Enable( level );
109de6: 50 push %eax
109de7: 9d popf
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
109de8: 51 push %ecx
109de9: 51 push %ecx
109dea: eb 17 jmp 109e03 <_Event_Surrender+0xcb>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
109dec: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
109df3: 50 push %eax
109df4: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
109df5: 83 ec 0c sub $0xc,%esp
109df8: 8d 43 48 lea 0x48(%ebx),%eax
109dfb: 50 push %eax
109dfc: e8 a7 2f 00 00 call 10cda8 <_Watchdog_Remove>
109e01: 58 pop %eax
109e02: 5a pop %edx
109e03: 68 f8 ff 03 10 push $0x1003fff8
109e08: 53 push %ebx
109e09: e8 3e 1d 00 00 call 10bb4c <_Thread_Clear_state>
109e0e: 83 c4 10 add $0x10,%esp
109e11: eb 02 jmp 109e15 <_Event_Surrender+0xdd>
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
109e13: 50 push %eax
109e14: 9d popf
}
109e15: 8d 65 f4 lea -0xc(%ebp),%esp
109e18: 5b pop %ebx
109e19: 5e pop %esi
109e1a: 5f pop %edi
109e1b: c9 leave
109e1c: c3 ret
00109e20 <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
109e20: 55 push %ebp
109e21: 89 e5 mov %esp,%ebp
109e23: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
109e26: 8d 45 f4 lea -0xc(%ebp),%eax
109e29: 50 push %eax
109e2a: ff 75 08 pushl 0x8(%ebp)
109e2d: e8 ae 20 00 00 call 10bee0 <_Thread_Get>
switch ( location ) {
109e32: 83 c4 10 add $0x10,%esp
109e35: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
109e39: 75 49 jne 109e84 <_Event_Timeout+0x64> <== NEVER TAKEN
*
* If it is not satisfied, then it is "nothing happened" and
* this is the "timeout" transition. After a request is satisfied,
* a timeout is not allowed to occur.
*/
_ISR_Disable( level );
109e3b: 9c pushf
109e3c: fa cli
109e3d: 5a pop %edx
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
109e3e: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
if ( _Thread_Is_executing( the_thread ) ) {
109e45: 3b 05 34 48 12 00 cmp 0x124834,%eax
109e4b: 75 13 jne 109e60 <_Event_Timeout+0x40>
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
109e4d: 8b 0d e4 4b 12 00 mov 0x124be4,%ecx
109e53: 49 dec %ecx
109e54: 75 0a jne 109e60 <_Event_Timeout+0x40>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
109e56: c7 05 e4 4b 12 00 02 movl $0x2,0x124be4
109e5d: 00 00 00
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
109e60: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax)
_ISR_Enable( level );
109e67: 52 push %edx
109e68: 9d popf
109e69: 52 push %edx
109e6a: 52 push %edx
109e6b: 68 f8 ff 03 10 push $0x1003fff8
109e70: 50 push %eax
109e71: e8 d6 1c 00 00 call 10bb4c <_Thread_Clear_state>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
109e76: a1 e4 42 12 00 mov 0x1242e4,%eax
109e7b: 48 dec %eax
109e7c: a3 e4 42 12 00 mov %eax,0x1242e4
_Thread_Unblock( the_thread );
_Thread_Unnest_dispatch();
break;
109e81: 83 c4 10 add $0x10,%esp
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
109e84: c9 leave
109e85: c3 ret
0010f963 <_Heap_Extend>:
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
10f963: 55 push %ebp
10f964: 89 e5 mov %esp,%ebp
10f966: 57 push %edi
10f967: 56 push %esi
10f968: 53 push %ebx
10f969: 83 ec 4c sub $0x4c,%esp
10f96c: 8b 5d 08 mov 0x8(%ebp),%ebx
10f96f: 8b 4d 10 mov 0x10(%ebp),%ecx
Heap_Statistics *const stats = &heap->stats;
Heap_Block *const first_block = heap->first_block;
10f972: 8b 43 20 mov 0x20(%ebx),%eax
10f975: 89 45 c0 mov %eax,-0x40(%ebp)
Heap_Block *start_block = first_block;
Heap_Block *merge_below_block = NULL;
Heap_Block *merge_above_block = NULL;
Heap_Block *link_below_block = NULL;
Heap_Block *link_above_block = NULL;
Heap_Block *extend_first_block = NULL;
10f978: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
Heap_Block *extend_last_block = NULL;
10f97f: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
uintptr_t const page_size = heap->page_size;
10f986: 8b 53 10 mov 0x10(%ebx),%edx
10f989: 89 55 c4 mov %edx,-0x3c(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10f98c: 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;
10f98f: 8b 7b 30 mov 0x30(%ebx),%edi
10f992: 89 7d bc mov %edi,-0x44(%ebp)
uintptr_t extend_first_block_size = 0;
uintptr_t extended_size = 0;
bool extend_area_ok = false;
if ( extend_area_end < extend_area_begin ) {
return false;
10f995: 31 f6 xor %esi,%esi
uintptr_t const free_size = stats->free_size;
uintptr_t extend_first_block_size = 0;
uintptr_t extended_size = 0;
bool extend_area_ok = false;
if ( extend_area_end < extend_area_begin ) {
10f997: 8b 7d 0c mov 0xc(%ebp),%edi
10f99a: 01 cf add %ecx,%edi
10f99c: 0f 82 d4 01 00 00 jb 10fb76 <_Heap_Extend+0x213>
return false;
}
extend_area_ok = _Heap_Get_first_and_last_block(
10f9a2: 52 push %edx
10f9a3: 52 push %edx
10f9a4: 8d 55 e0 lea -0x20(%ebp),%edx
10f9a7: 52 push %edx
10f9a8: 8d 55 e4 lea -0x1c(%ebp),%edx
10f9ab: 52 push %edx
10f9ac: 50 push %eax
10f9ad: ff 75 c4 pushl -0x3c(%ebp)
10f9b0: 51 push %ecx
10f9b1: ff 75 0c pushl 0xc(%ebp)
10f9b4: e8 8a b9 ff ff call 10b343 <_Heap_Get_first_and_last_block>
page_size,
min_block_size,
&extend_first_block,
&extend_last_block
);
if (!extend_area_ok ) {
10f9b9: 83 c4 20 add $0x20,%esp
10f9bc: 84 c0 test %al,%al
10f9be: 0f 84 b2 01 00 00 je 10fb76 <_Heap_Extend+0x213>
10f9c4: 8b 4d c0 mov -0x40(%ebp),%ecx
10f9c7: c7 45 cc 00 00 00 00 movl $0x0,-0x34(%ebp)
10f9ce: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp)
10f9d5: 31 f6 xor %esi,%esi
10f9d7: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp)
return false;
}
do {
uintptr_t const sub_area_begin = (start_block != first_block) ?
(uintptr_t) start_block : heap->area_begin;
10f9de: 8b 43 18 mov 0x18(%ebx),%eax
10f9e1: 89 5d b8 mov %ebx,-0x48(%ebp)
10f9e4: eb 02 jmp 10f9e8 <_Heap_Extend+0x85>
10f9e6: 89 c8 mov %ecx,%eax
uintptr_t const sub_area_end = start_block->prev_size;
10f9e8: 8b 19 mov (%ecx),%ebx
Heap_Block *const end_block =
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
10f9ea: 39 c7 cmp %eax,%edi
10f9ec: 76 09 jbe 10f9f7 <_Heap_Extend+0x94>
10f9ee: 39 5d 0c cmp %ebx,0xc(%ebp)
10f9f1: 0f 82 7d 01 00 00 jb 10fb74 <_Heap_Extend+0x211>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
10f9f7: 39 c7 cmp %eax,%edi
10f9f9: 74 06 je 10fa01 <_Heap_Extend+0x9e>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
10f9fb: 39 df cmp %ebx,%edi
10f9fd: 72 07 jb 10fa06 <_Heap_Extend+0xa3>
10f9ff: eb 08 jmp 10fa09 <_Heap_Extend+0xa6>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
10fa01: 89 4d d0 mov %ecx,-0x30(%ebp)
10fa04: eb 03 jmp 10fa09 <_Heap_Extend+0xa6>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
10fa06: 89 4d c8 mov %ecx,-0x38(%ebp)
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10fa09: 8d 43 f8 lea -0x8(%ebx),%eax
10fa0c: 89 45 d4 mov %eax,-0x2c(%ebp)
10fa0f: 89 d8 mov %ebx,%eax
10fa11: 31 d2 xor %edx,%edx
10fa13: f7 75 c4 divl -0x3c(%ebp)
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
10fa16: 29 55 d4 sub %edx,-0x2c(%ebp)
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
10fa19: 3b 5d 0c cmp 0xc(%ebp),%ebx
10fa1c: 75 07 jne 10fa25 <_Heap_Extend+0xc2>
start_block->prev_size = extend_area_end;
10fa1e: 89 39 mov %edi,(%ecx)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
10fa20: 8b 75 d4 mov -0x2c(%ebp),%esi
10fa23: eb 08 jmp 10fa2d <_Heap_Extend+0xca>
merge_above_block = end_block;
} else if ( sub_area_end < extend_area_begin ) {
10fa25: 73 06 jae 10fa2d <_Heap_Extend+0xca>
10fa27: 8b 55 d4 mov -0x2c(%ebp),%edx
10fa2a: 89 55 cc mov %edx,-0x34(%ebp)
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
10fa2d: 8b 45 d4 mov -0x2c(%ebp),%eax
10fa30: 8b 48 04 mov 0x4(%eax),%ecx
10fa33: 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);
10fa36: 01 c1 add %eax,%ecx
link_above_block = end_block;
}
start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) );
} while ( start_block != first_block );
10fa38: 3b 4d c0 cmp -0x40(%ebp),%ecx
10fa3b: 75 a9 jne 10f9e6 <_Heap_Extend+0x83>
10fa3d: 8b 5d b8 mov -0x48(%ebp),%ebx
if ( extend_area_begin < heap->area_begin ) {
10fa40: 8b 55 0c mov 0xc(%ebp),%edx
10fa43: 3b 53 18 cmp 0x18(%ebx),%edx
10fa46: 73 05 jae 10fa4d <_Heap_Extend+0xea>
heap->area_begin = extend_area_begin;
10fa48: 89 53 18 mov %edx,0x18(%ebx)
10fa4b: eb 08 jmp 10fa55 <_Heap_Extend+0xf2>
} else if ( heap->area_end < extend_area_end ) {
10fa4d: 39 7b 1c cmp %edi,0x1c(%ebx)
10fa50: 73 03 jae 10fa55 <_Heap_Extend+0xf2>
heap->area_end = extend_area_end;
10fa52: 89 7b 1c mov %edi,0x1c(%ebx)
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
10fa55: 8b 45 e0 mov -0x20(%ebp),%eax
10fa58: 8b 55 e4 mov -0x1c(%ebp),%edx
heap->area_begin = extend_area_begin;
} else if ( heap->area_end < extend_area_end ) {
heap->area_end = extend_area_end;
}
extend_first_block_size =
10fa5b: 89 c1 mov %eax,%ecx
10fa5d: 29 d1 sub %edx,%ecx
10fa5f: 89 4d d4 mov %ecx,-0x2c(%ebp)
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
extend_first_block->prev_size = extend_area_end;
10fa62: 89 3a mov %edi,(%edx)
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
10fa64: 83 c9 01 or $0x1,%ecx
10fa67: 89 4a 04 mov %ecx,0x4(%edx)
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
10fa6a: 8b 4d d4 mov -0x2c(%ebp),%ecx
10fa6d: 89 08 mov %ecx,(%eax)
extend_last_block->size_and_flag = 0;
10fa6f: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
_Heap_Protection_block_initialize( heap, extend_last_block );
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
10fa76: 39 53 20 cmp %edx,0x20(%ebx)
10fa79: 76 05 jbe 10fa80 <_Heap_Extend+0x11d>
heap->first_block = extend_first_block;
10fa7b: 89 53 20 mov %edx,0x20(%ebx)
10fa7e: eb 08 jmp 10fa88 <_Heap_Extend+0x125>
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
10fa80: 39 43 24 cmp %eax,0x24(%ebx)
10fa83: 73 03 jae 10fa88 <_Heap_Extend+0x125>
heap->last_block = extend_last_block;
10fa85: 89 43 24 mov %eax,0x24(%ebx)
}
if ( merge_below_block != NULL ) {
10fa88: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10fa8c: 74 3b je 10fac9 <_Heap_Extend+0x166>
Heap_Control *heap,
uintptr_t extend_area_begin,
Heap_Block *first_block
)
{
uintptr_t const page_size = heap->page_size;
10fa8e: 8b 43 10 mov 0x10(%ebx),%eax
10fa91: 89 45 d4 mov %eax,-0x2c(%ebp)
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
10fa94: 8b 4d 0c mov 0xc(%ebp),%ecx
10fa97: 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;
10fa9a: 89 c8 mov %ecx,%eax
10fa9c: 31 d2 xor %edx,%edx
10fa9e: f7 75 d4 divl -0x2c(%ebp)
if ( remainder != 0 ) {
10faa1: 85 d2 test %edx,%edx
10faa3: 74 05 je 10faaa <_Heap_Extend+0x147> <== ALWAYS TAKEN
return value - remainder + alignment;
10faa5: 03 4d d4 add -0x2c(%ebp),%ecx <== NOT EXECUTED
10faa8: 29 d1 sub %edx,%ecx <== NOT EXECUTED
uintptr_t const new_first_block_begin =
10faaa: 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;
10faad: 8b 45 d0 mov -0x30(%ebp),%eax
10fab0: 8b 00 mov (%eax),%eax
10fab2: 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 =
10fab5: 8b 45 d0 mov -0x30(%ebp),%eax
10fab8: 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;
10faba: 83 c8 01 or $0x1,%eax
10fabd: 89 42 04 mov %eax,0x4(%edx)
_Heap_Free_block( heap, new_first_block );
10fac0: 89 d8 mov %ebx,%eax
10fac2: e8 81 fe ff ff call 10f948 <_Heap_Free_block>
10fac7: eb 14 jmp 10fadd <_Heap_Extend+0x17a>
heap->last_block = extend_last_block;
}
if ( merge_below_block != NULL ) {
_Heap_Merge_below( heap, extend_area_begin, merge_below_block );
} else if ( link_below_block != NULL ) {
10fac9: 83 7d c8 00 cmpl $0x0,-0x38(%ebp)
10facd: 74 0e je 10fadd <_Heap_Extend+0x17a>
_Heap_Link_below(
10facf: 8b 55 e0 mov -0x20(%ebp),%edx
{
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const link_begin = (uintptr_t) link;
last_block->size_and_flag =
(link_begin - last_block_begin) | HEAP_PREV_BLOCK_USED;
10fad2: 8b 45 c8 mov -0x38(%ebp),%eax
10fad5: 29 d0 sub %edx,%eax
10fad7: 83 c8 01 or $0x1,%eax
10fada: 89 42 04 mov %eax,0x4(%edx)
link_below_block,
extend_last_block
);
}
if ( merge_above_block != NULL ) {
10fadd: 85 f6 test %esi,%esi
10fadf: 74 30 je 10fb11 <_Heap_Extend+0x1ae>
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const last_block_new_size = _Heap_Align_down(
extend_area_end - last_block_begin - HEAP_BLOCK_HEADER_SIZE,
10fae1: 83 ef 08 sub $0x8,%edi
uintptr_t extend_area_end
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const last_block_new_size = _Heap_Align_down(
10fae4: 29 f7 sub %esi,%edi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10fae6: 89 f8 mov %edi,%eax
10fae8: 31 d2 xor %edx,%edx
10faea: f7 73 10 divl 0x10(%ebx)
10faed: 29 d7 sub %edx,%edi
);
Heap_Block *const new_last_block =
_Heap_Block_at( last_block, last_block_new_size );
new_last_block->size_and_flag =
(last_block->size_and_flag - last_block_new_size)
10faef: 8b 46 04 mov 0x4(%esi),%eax
10faf2: 29 f8 sub %edi,%eax
| HEAP_PREV_BLOCK_USED;
10faf4: 83 c8 01 or $0x1,%eax
10faf7: 89 44 37 04 mov %eax,0x4(%edi,%esi,1)
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
10fafb: 8b 46 04 mov 0x4(%esi),%eax
10fafe: 83 e0 01 and $0x1,%eax
block->size_and_flag = size | flag;
10fb01: 09 f8 or %edi,%eax
10fb03: 89 46 04 mov %eax,0x4(%esi)
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
10fb06: 89 f2 mov %esi,%edx
10fb08: 89 d8 mov %ebx,%eax
10fb0a: e8 39 fe ff ff call 10f948 <_Heap_Free_block>
10fb0f: eb 21 jmp 10fb32 <_Heap_Extend+0x1cf>
);
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
10fb11: 83 7d cc 00 cmpl $0x0,-0x34(%ebp)
10fb15: 74 1b je 10fb32 <_Heap_Extend+0x1cf>
_Heap_Link_above(
10fb17: 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 );
10fb1a: 8b 45 e4 mov -0x1c(%ebp),%eax
10fb1d: 2b 45 cc sub -0x34(%ebp),%eax
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
10fb20: 8b 7d cc mov -0x34(%ebp),%edi
10fb23: 8b 57 04 mov 0x4(%edi),%edx
10fb26: 83 e2 01 and $0x1,%edx
block->size_and_flag = size | flag;
10fb29: 09 d0 or %edx,%eax
10fb2b: 89 47 04 mov %eax,0x4(%edi)
last_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
10fb2e: 83 49 04 01 orl $0x1,0x4(%ecx)
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
10fb32: 85 f6 test %esi,%esi
10fb34: 75 10 jne 10fb46 <_Heap_Extend+0x1e3>
10fb36: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10fb3a: 75 0a jne 10fb46 <_Heap_Extend+0x1e3>
_Heap_Free_block( heap, extend_first_block );
10fb3c: 8b 55 e4 mov -0x1c(%ebp),%edx
10fb3f: 89 d8 mov %ebx,%eax
10fb41: e8 02 fe ff ff call 10f948 <_Heap_Free_block>
*/
RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap )
{
_Heap_Block_set_size(
heap->last_block,
(uintptr_t) heap->first_block - (uintptr_t) heap->last_block
10fb46: 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(
10fb49: 8b 43 20 mov 0x20(%ebx),%eax
10fb4c: 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;
10fb4e: 8b 4a 04 mov 0x4(%edx),%ecx
10fb51: 83 e1 01 and $0x1,%ecx
block->size_and_flag = size | flag;
10fb54: 09 c8 or %ecx,%eax
10fb56: 89 42 04 mov %eax,0x4(%edx)
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
10fb59: 8b 43 30 mov 0x30(%ebx),%eax
10fb5c: 2b 45 bc sub -0x44(%ebp),%eax
/* Statistics */
stats->size += extended_size;
10fb5f: 01 43 2c add %eax,0x2c(%ebx)
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
10fb62: be 01 00 00 00 mov $0x1,%esi
extended_size = stats->free_size - free_size;
/* Statistics */
stats->size += extended_size;
if ( extended_size_ptr != NULL )
10fb67: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10fb6b: 74 09 je 10fb76 <_Heap_Extend+0x213> <== NEVER TAKEN
*extended_size_ptr = extended_size;
10fb6d: 8b 55 14 mov 0x14(%ebp),%edx
10fb70: 89 02 mov %eax,(%edx)
10fb72: eb 02 jmp 10fb76 <_Heap_Extend+0x213>
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
10fb74: 31 f6 xor %esi,%esi
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
10fb76: 89 f0 mov %esi,%eax
10fb78: 8d 65 f4 lea -0xc(%ebp),%esp
10fb7b: 5b pop %ebx
10fb7c: 5e pop %esi
10fb7d: 5f pop %edi
10fb7e: c9 leave
10fb7f: c3 ret
0010f5a8 <_Heap_Free>:
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
10f5a8: 55 push %ebp
10f5a9: 89 e5 mov %esp,%ebp
10f5ab: 57 push %edi
10f5ac: 56 push %esi
10f5ad: 53 push %ebx
10f5ae: 83 ec 14 sub $0x14,%esp
10f5b1: 8b 4d 08 mov 0x8(%ebp),%ecx
10f5b4: 8b 45 0c mov 0xc(%ebp),%eax
10f5b7: 8d 58 f8 lea -0x8(%eax),%ebx
10f5ba: 31 d2 xor %edx,%edx
10f5bc: f7 71 10 divl 0x10(%ecx)
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
10f5bf: 29 d3 sub %edx,%ebx
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
10f5c1: 8b 41 20 mov 0x20(%ecx),%eax
10f5c4: 89 45 ec mov %eax,-0x14(%ebp)
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10f5c7: 31 d2 xor %edx,%edx
10f5c9: 39 c3 cmp %eax,%ebx
10f5cb: 72 08 jb 10f5d5 <_Heap_Free+0x2d>
10f5cd: 31 d2 xor %edx,%edx
10f5cf: 39 59 24 cmp %ebx,0x24(%ecx)
10f5d2: 0f 93 c2 setae %dl
bool next_is_free = false;
_Heap_Protection_block_check( heap, block );
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
return false;
10f5d5: 31 c0 xor %eax,%eax
uintptr_t next_block_size = 0;
bool next_is_free = false;
_Heap_Protection_block_check( heap, block );
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
10f5d7: 85 d2 test %edx,%edx
10f5d9: 0f 84 21 01 00 00 je 10f700 <_Heap_Free+0x158>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10f5df: 8b 43 04 mov 0x4(%ebx),%eax
10f5e2: 89 45 f0 mov %eax,-0x10(%ebp)
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
10f5e5: 89 c6 mov %eax,%esi
10f5e7: 83 e6 fe and $0xfffffffe,%esi
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10f5ea: 8d 14 33 lea (%ebx,%esi,1),%edx
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10f5ed: 31 ff xor %edi,%edi
10f5ef: 3b 55 ec cmp -0x14(%ebp),%edx
10f5f2: 72 0a jb 10f5fe <_Heap_Free+0x56> <== NEVER TAKEN
10f5f4: 31 c0 xor %eax,%eax
10f5f6: 39 51 24 cmp %edx,0x24(%ecx)
10f5f9: 0f 93 c0 setae %al
10f5fc: 89 c7 mov %eax,%edi
_Heap_Protection_block_check( heap, next_block );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
10f5fe: 31 c0 xor %eax,%eax
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
_Heap_Protection_block_check( heap, next_block );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
10f600: 85 ff test %edi,%edi
10f602: 0f 84 f8 00 00 00 je 10f700 <_Heap_Free+0x158> <== NEVER TAKEN
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10f608: 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 ) ) {
10f60b: f7 c7 01 00 00 00 test $0x1,%edi
10f611: 0f 84 e9 00 00 00 je 10f700 <_Heap_Free+0x158> <== NEVER TAKEN
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
10f617: 83 e7 fe and $0xfffffffe,%edi
10f61a: 89 7d e8 mov %edi,-0x18(%ebp)
if ( !_Heap_Protection_determine_block_free( heap, block ) ) {
return true;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
10f61d: 8b 41 24 mov 0x24(%ecx),%eax
10f620: 89 45 e4 mov %eax,-0x1c(%ebp)
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
10f623: 31 c0 xor %eax,%eax
10f625: 3b 55 e4 cmp -0x1c(%ebp),%edx
10f628: 74 0a je 10f634 <_Heap_Free+0x8c>
10f62a: 31 c0 xor %eax,%eax
10f62c: f6 44 3a 04 01 testb $0x1,0x4(%edx,%edi,1)
10f631: 0f 94 c0 sete %al
if ( !_Heap_Protection_determine_block_free( heap, block ) ) {
return true;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
10f634: 88 45 e3 mov %al,-0x1d(%ebp)
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
if ( !_Heap_Is_prev_used( block ) ) {
10f637: f6 45 f0 01 testb $0x1,-0x10(%ebp)
10f63b: 75 62 jne 10f69f <_Heap_Free+0xf7>
uintptr_t const prev_size = block->prev_size;
10f63d: 8b 03 mov (%ebx),%eax
10f63f: 89 45 f0 mov %eax,-0x10(%ebp)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10f642: 29 c3 sub %eax,%ebx
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10f644: 31 ff xor %edi,%edi
10f646: 3b 5d ec cmp -0x14(%ebp),%ebx
10f649: 72 0a jb 10f655 <_Heap_Free+0xad> <== NEVER TAKEN
10f64b: 31 c0 xor %eax,%eax
10f64d: 39 5d e4 cmp %ebx,-0x1c(%ebp)
10f650: 0f 93 c0 setae %al
10f653: 89 c7 mov %eax,%edi
Heap_Block * const prev_block = _Heap_Block_at( block, -prev_size );
if ( !_Heap_Is_block_in_heap( heap, prev_block ) ) {
_HAssert( false );
return( false );
10f655: 31 c0 xor %eax,%eax
if ( !_Heap_Is_prev_used( block ) ) {
uintptr_t const prev_size = block->prev_size;
Heap_Block * const prev_block = _Heap_Block_at( block, -prev_size );
if ( !_Heap_Is_block_in_heap( heap, prev_block ) ) {
10f657: 85 ff test %edi,%edi
10f659: 0f 84 a1 00 00 00 je 10f700 <_Heap_Free+0x158> <== NEVER TAKEN
return( false );
}
/* As we always coalesce free blocks, the block that preceedes prev_block
must have been used. */
if ( !_Heap_Is_prev_used ( prev_block) ) {
10f65f: f6 43 04 01 testb $0x1,0x4(%ebx)
10f663: 0f 84 97 00 00 00 je 10f700 <_Heap_Free+0x158> <== NEVER TAKEN
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
10f669: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10f66d: 74 1a je 10f689 <_Heap_Free+0xe1>
uintptr_t const size = block_size + prev_size + next_block_size;
10f66f: 8b 45 e8 mov -0x18(%ebp),%eax
10f672: 8d 04 06 lea (%esi,%eax,1),%eax
10f675: 03 45 f0 add -0x10(%ebp),%eax
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
10f678: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = block->prev;
10f67b: 8b 52 0c mov 0xc(%edx),%edx
prev->next = next;
10f67e: 89 7a 08 mov %edi,0x8(%edx)
next->prev = prev;
10f681: 89 57 0c mov %edx,0xc(%edi)
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
10f684: ff 49 38 decl 0x38(%ecx)
10f687: eb 33 jmp 10f6bc <_Heap_Free+0x114>
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
10f689: 8b 45 f0 mov -0x10(%ebp),%eax
10f68c: 8d 04 06 lea (%esi,%eax,1),%eax
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10f68f: 89 c7 mov %eax,%edi
10f691: 83 cf 01 or $0x1,%edi
10f694: 89 7b 04 mov %edi,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10f697: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = size;
10f69b: 89 02 mov %eax,(%edx)
10f69d: eb 56 jmp 10f6f5 <_Heap_Free+0x14d>
}
} else if ( next_is_free ) { /* coalesce next */
10f69f: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10f6a3: 74 24 je 10f6c9 <_Heap_Free+0x121>
uintptr_t const size = block_size + next_block_size;
10f6a5: 8b 45 e8 mov -0x18(%ebp),%eax
10f6a8: 01 f0 add %esi,%eax
RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace(
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
10f6aa: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = old_block->prev;
10f6ad: 8b 52 0c mov 0xc(%edx),%edx
new_block->next = next;
10f6b0: 89 7b 08 mov %edi,0x8(%ebx)
new_block->prev = prev;
10f6b3: 89 53 0c mov %edx,0xc(%ebx)
next->prev = new_block;
10f6b6: 89 5f 0c mov %ebx,0xc(%edi)
prev->next = new_block;
10f6b9: 89 5a 08 mov %ebx,0x8(%edx)
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10f6bc: 89 c2 mov %eax,%edx
10f6be: 83 ca 01 or $0x1,%edx
10f6c1: 89 53 04 mov %edx,0x4(%ebx)
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
10f6c4: 89 04 03 mov %eax,(%ebx,%eax,1)
10f6c7: eb 2c jmp 10f6f5 <_Heap_Free+0x14d>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
10f6c9: 8b 41 08 mov 0x8(%ecx),%eax
new_block->next = next;
10f6cc: 89 43 08 mov %eax,0x8(%ebx)
new_block->prev = block_before;
10f6cf: 89 4b 0c mov %ecx,0xc(%ebx)
block_before->next = new_block;
10f6d2: 89 59 08 mov %ebx,0x8(%ecx)
next->prev = new_block;
10f6d5: 89 58 0c mov %ebx,0xc(%eax)
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
10f6d8: 89 f0 mov %esi,%eax
10f6da: 83 c8 01 or $0x1,%eax
10f6dd: 89 43 04 mov %eax,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10f6e0: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = block_size;
10f6e4: 89 32 mov %esi,(%edx)
/* Statistics */
++stats->free_blocks;
10f6e6: 8b 41 38 mov 0x38(%ecx),%eax
10f6e9: 40 inc %eax
10f6ea: 89 41 38 mov %eax,0x38(%ecx)
if ( stats->max_free_blocks < stats->free_blocks ) {
10f6ed: 39 41 3c cmp %eax,0x3c(%ecx)
10f6f0: 73 03 jae 10f6f5 <_Heap_Free+0x14d>
stats->max_free_blocks = stats->free_blocks;
10f6f2: 89 41 3c mov %eax,0x3c(%ecx)
}
}
/* Statistics */
--stats->used_blocks;
10f6f5: ff 49 40 decl 0x40(%ecx)
++stats->frees;
10f6f8: ff 41 50 incl 0x50(%ecx)
stats->free_size += block_size;
10f6fb: 01 71 30 add %esi,0x30(%ecx)
return( true );
10f6fe: b0 01 mov $0x1,%al
}
10f700: 83 c4 14 add $0x14,%esp
10f703: 5b pop %ebx
10f704: 5e pop %esi
10f705: 5f pop %edi
10f706: c9 leave
10f707: c3 ret
0011cb70 <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
11cb70: 55 push %ebp
11cb71: 89 e5 mov %esp,%ebp
11cb73: 57 push %edi
11cb74: 56 push %esi
11cb75: 53 push %ebx
11cb76: 8b 5d 08 mov 0x8(%ebp),%ebx
11cb79: 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);
11cb7c: 8d 4e f8 lea -0x8(%esi),%ecx
11cb7f: 89 f0 mov %esi,%eax
11cb81: 31 d2 xor %edx,%edx
11cb83: 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);
11cb86: 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
11cb88: 8b 53 20 mov 0x20(%ebx),%edx
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
11cb8b: 31 ff xor %edi,%edi
11cb8d: 39 d1 cmp %edx,%ecx
11cb8f: 72 0a jb 11cb9b <_Heap_Size_of_alloc_area+0x2b>
11cb91: 31 c0 xor %eax,%eax
11cb93: 39 4b 24 cmp %ecx,0x24(%ebx)
11cb96: 0f 93 c0 setae %al
11cb99: 89 c7 mov %eax,%edi
Heap_Block *block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
Heap_Block *next_block = NULL;
uintptr_t block_size = 0;
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
return false;
11cb9b: 31 c0 xor %eax,%eax
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
Heap_Block *next_block = NULL;
uintptr_t block_size = 0;
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
11cb9d: 85 ff test %edi,%edi
11cb9f: 74 30 je 11cbd1 <_Heap_Size_of_alloc_area+0x61>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
11cba1: 8b 41 04 mov 0x4(%ecx),%eax
11cba4: 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);
11cba7: 01 c1 add %eax,%ecx
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
11cba9: 31 ff xor %edi,%edi
11cbab: 39 d1 cmp %edx,%ecx
11cbad: 72 0a jb 11cbb9 <_Heap_Size_of_alloc_area+0x49><== NEVER TAKEN
11cbaf: 31 c0 xor %eax,%eax
11cbb1: 39 4b 24 cmp %ecx,0x24(%ebx)
11cbb4: 0f 93 c0 setae %al
11cbb7: 89 c7 mov %eax,%edi
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
) {
return false;
11cbb9: 31 c0 xor %eax,%eax
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
11cbbb: 85 ff test %edi,%edi
11cbbd: 74 12 je 11cbd1 <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
11cbbf: f6 41 04 01 testb $0x1,0x4(%ecx)
11cbc3: 74 0c je 11cbd1 <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
11cbc5: 29 f1 sub %esi,%ecx
11cbc7: 8d 51 04 lea 0x4(%ecx),%edx
11cbca: 8b 45 10 mov 0x10(%ebp),%eax
11cbcd: 89 10 mov %edx,(%eax)
return true;
11cbcf: b0 01 mov $0x1,%al
}
11cbd1: 5b pop %ebx
11cbd2: 5e pop %esi
11cbd3: 5f pop %edi
11cbd4: c9 leave
11cbd5: c3 ret
0010bbfe <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
10bbfe: 55 push %ebp
10bbff: 89 e5 mov %esp,%ebp
10bc01: 57 push %edi
10bc02: 56 push %esi
10bc03: 53 push %ebx
10bc04: 83 ec 4c sub $0x4c,%esp
10bc07: 8b 75 08 mov 0x8(%ebp),%esi
10bc0a: 8b 5d 0c mov 0xc(%ebp),%ebx
uintptr_t const page_size = heap->page_size;
10bc0d: 8b 46 10 mov 0x10(%esi),%eax
10bc10: 89 45 d8 mov %eax,-0x28(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10bc13: 8b 4e 14 mov 0x14(%esi),%ecx
10bc16: 89 4d d4 mov %ecx,-0x2c(%ebp)
Heap_Block *const first_block = heap->first_block;
10bc19: 8b 46 20 mov 0x20(%esi),%eax
10bc1c: 89 45 d0 mov %eax,-0x30(%ebp)
Heap_Block *const last_block = heap->last_block;
10bc1f: 8b 4e 24 mov 0x24(%esi),%ecx
10bc22: 89 4d c8 mov %ecx,-0x38(%ebp)
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
10bc25: c7 45 e4 c0 bb 10 00 movl $0x10bbc0,-0x1c(%ebp)
10bc2c: 80 7d 10 00 cmpb $0x0,0x10(%ebp)
10bc30: 74 07 je 10bc39 <_Heap_Walk+0x3b>
10bc32: c7 45 e4 c5 bb 10 00 movl $0x10bbc5,-0x1c(%ebp)
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
10bc39: b0 01 mov $0x1,%al
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
if ( !_System_state_Is_up( _System_state_Get() ) ) {
10bc3b: 83 3d ec 64 12 00 03 cmpl $0x3,0x1264ec
10bc42: 0f 85 e8 02 00 00 jne 10bf30 <_Heap_Walk+0x332>
Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
(*printer)(
10bc48: 52 push %edx
10bc49: ff 76 0c pushl 0xc(%esi)
10bc4c: ff 76 08 pushl 0x8(%esi)
10bc4f: ff 75 c8 pushl -0x38(%ebp)
10bc52: ff 75 d0 pushl -0x30(%ebp)
10bc55: ff 76 1c pushl 0x1c(%esi)
10bc58: ff 76 18 pushl 0x18(%esi)
10bc5b: ff 75 d4 pushl -0x2c(%ebp)
10bc5e: ff 75 d8 pushl -0x28(%ebp)
10bc61: 68 bd f6 11 00 push $0x11f6bd
10bc66: 6a 00 push $0x0
10bc68: 53 push %ebx
10bc69: ff 55 e4 call *-0x1c(%ebp)
heap->area_begin, heap->area_end,
first_block, last_block,
first_free_block, last_free_block
);
if ( page_size == 0 ) {
10bc6c: 83 c4 30 add $0x30,%esp
10bc6f: 83 7d d8 00 cmpl $0x0,-0x28(%ebp)
10bc73: 75 0b jne 10bc80 <_Heap_Walk+0x82>
(*printer)( source, true, "page size is zero\n" );
10bc75: 50 push %eax
10bc76: 68 4e f7 11 00 push $0x11f74e
10bc7b: e9 6b 02 00 00 jmp 10beeb <_Heap_Walk+0x2ed>
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
10bc80: f6 45 d8 03 testb $0x3,-0x28(%ebp)
10bc84: 74 0d je 10bc93 <_Heap_Walk+0x95>
(*printer)(
10bc86: ff 75 d8 pushl -0x28(%ebp)
10bc89: 68 61 f7 11 00 push $0x11f761
10bc8e: e9 58 02 00 00 jmp 10beeb <_Heap_Walk+0x2ed>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bc93: 8b 45 d4 mov -0x2c(%ebp),%eax
10bc96: 31 d2 xor %edx,%edx
10bc98: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
10bc9b: 85 d2 test %edx,%edx
10bc9d: 74 0d je 10bcac <_Heap_Walk+0xae>
(*printer)(
10bc9f: ff 75 d4 pushl -0x2c(%ebp)
10bca2: 68 7f f7 11 00 push $0x11f77f
10bca7: e9 3f 02 00 00 jmp 10beeb <_Heap_Walk+0x2ed>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
10bcac: 8b 45 d0 mov -0x30(%ebp),%eax
10bcaf: 83 c0 08 add $0x8,%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bcb2: 31 d2 xor %edx,%edx
10bcb4: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if (
10bcb7: 85 d2 test %edx,%edx
10bcb9: 74 0d je 10bcc8 <_Heap_Walk+0xca>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
10bcbb: ff 75 d0 pushl -0x30(%ebp)
10bcbe: 68 a3 f7 11 00 push $0x11f7a3
10bcc3: e9 23 02 00 00 jmp 10beeb <_Heap_Walk+0x2ed>
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
10bcc8: 8b 45 d0 mov -0x30(%ebp),%eax
10bccb: f6 40 04 01 testb $0x1,0x4(%eax)
10bccf: 75 0b jne 10bcdc <_Heap_Walk+0xde>
(*printer)(
10bcd1: 57 push %edi
10bcd2: 68 d4 f7 11 00 push $0x11f7d4
10bcd7: e9 0f 02 00 00 jmp 10beeb <_Heap_Walk+0x2ed>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
10bcdc: 8b 4d c8 mov -0x38(%ebp),%ecx
10bcdf: 8b 79 04 mov 0x4(%ecx),%edi
10bce2: 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);
10bce5: 01 cf add %ecx,%edi
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
10bce7: f6 47 04 01 testb $0x1,0x4(%edi)
10bceb: 75 0b jne 10bcf8 <_Heap_Walk+0xfa>
(*printer)(
10bced: 56 push %esi
10bcee: 68 02 f8 11 00 push $0x11f802
10bcf3: e9 f3 01 00 00 jmp 10beeb <_Heap_Walk+0x2ed>
);
return false;
}
if (
10bcf8: 3b 7d d0 cmp -0x30(%ebp),%edi
10bcfb: 74 0b je 10bd08 <_Heap_Walk+0x10a> <== ALWAYS TAKEN
_Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block
) {
(*printer)(
10bcfd: 51 push %ecx <== NOT EXECUTED
10bcfe: 68 17 f8 11 00 push $0x11f817 <== NOT EXECUTED
10bd03: e9 e3 01 00 00 jmp 10beeb <_Heap_Walk+0x2ed> <== NOT EXECUTED
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
10bd08: 8b 46 10 mov 0x10(%esi),%eax
10bd0b: 89 45 e0 mov %eax,-0x20(%ebp)
block = next_block;
} while ( block != first_block );
return true;
}
10bd0e: 8b 4e 08 mov 0x8(%esi),%ecx
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
10bd11: 89 75 dc mov %esi,-0x24(%ebp)
10bd14: eb 75 jmp 10bd8b <_Heap_Walk+0x18d>
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10bd16: 31 c0 xor %eax,%eax
10bd18: 39 4e 20 cmp %ecx,0x20(%esi)
10bd1b: 77 08 ja 10bd25 <_Heap_Walk+0x127>
10bd1d: 31 c0 xor %eax,%eax
10bd1f: 39 4e 24 cmp %ecx,0x24(%esi)
10bd22: 0f 93 c0 setae %al
const Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
const Heap_Block *prev_block = free_list_tail;
const Heap_Block *free_block = first_free_block;
while ( free_block != free_list_tail ) {
if ( !_Heap_Is_block_in_heap( heap, free_block ) ) {
10bd25: 85 c0 test %eax,%eax
10bd27: 75 0b jne 10bd34 <_Heap_Walk+0x136>
(*printer)(
10bd29: 51 push %ecx
10bd2a: 68 46 f8 11 00 push $0x11f846
10bd2f: e9 b7 01 00 00 jmp 10beeb <_Heap_Walk+0x2ed>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
10bd34: 8d 41 08 lea 0x8(%ecx),%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bd37: 31 d2 xor %edx,%edx
10bd39: f7 75 e0 divl -0x20(%ebp)
);
return false;
}
if (
10bd3c: 85 d2 test %edx,%edx
10bd3e: 74 0b je 10bd4b <_Heap_Walk+0x14d>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
10bd40: 51 push %ecx
10bd41: 68 66 f8 11 00 push $0x11f866
10bd46: e9 a0 01 00 00 jmp 10beeb <_Heap_Walk+0x2ed>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
10bd4b: 8b 41 04 mov 0x4(%ecx),%eax
10bd4e: 83 e0 fe and $0xfffffffe,%eax
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
10bd51: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1)
10bd56: 74 0b je 10bd63 <_Heap_Walk+0x165>
(*printer)(
10bd58: 51 push %ecx
10bd59: 68 96 f8 11 00 push $0x11f896
10bd5e: e9 88 01 00 00 jmp 10beeb <_Heap_Walk+0x2ed>
);
return false;
}
if ( free_block->prev != prev_block ) {
10bd63: 8b 41 0c mov 0xc(%ecx),%eax
10bd66: 3b 45 dc cmp -0x24(%ebp),%eax
10bd69: 74 1a je 10bd85 <_Heap_Walk+0x187>
(*printer)(
10bd6b: 83 ec 0c sub $0xc,%esp
10bd6e: 50 push %eax
10bd6f: 51 push %ecx
10bd70: 68 b2 f8 11 00 push $0x11f8b2
10bd75: 6a 01 push $0x1
10bd77: 53 push %ebx
10bd78: ff 55 e4 call *-0x1c(%ebp)
10bd7b: 83 c4 20 add $0x20,%esp
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
10bd7e: 31 c0 xor %eax,%eax
10bd80: e9 ab 01 00 00 jmp 10bf30 <_Heap_Walk+0x332>
return false;
}
prev_block = free_block;
free_block = free_block->next;
10bd85: 89 4d dc mov %ecx,-0x24(%ebp)
10bd88: 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 ) {
10bd8b: 39 f1 cmp %esi,%ecx
10bd8d: 75 87 jne 10bd16 <_Heap_Walk+0x118>
10bd8f: 89 5d dc mov %ebx,-0x24(%ebp)
10bd92: eb 02 jmp 10bd96 <_Heap_Walk+0x198>
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10bd94: 89 df mov %ebx,%edi
return true;
}
10bd96: 8b 4f 04 mov 0x4(%edi),%ecx
10bd99: 89 4d cc mov %ecx,-0x34(%ebp)
10bd9c: 83 e1 fe and $0xfffffffe,%ecx
10bd9f: 89 4d e0 mov %ecx,-0x20(%ebp)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10bda2: 8d 1c 0f lea (%edi,%ecx,1),%ebx
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10bda5: 31 c0 xor %eax,%eax
10bda7: 39 5e 20 cmp %ebx,0x20(%esi)
10bdaa: 77 08 ja 10bdb4 <_Heap_Walk+0x1b6> <== NEVER TAKEN
10bdac: 31 c0 xor %eax,%eax
10bdae: 39 5e 24 cmp %ebx,0x24(%esi)
10bdb1: 0f 93 c0 setae %al
bool const prev_used = _Heap_Is_prev_used( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
10bdb4: 85 c0 test %eax,%eax
10bdb6: 75 11 jne 10bdc9 <_Heap_Walk+0x1cb>
10bdb8: 89 d9 mov %ebx,%ecx
10bdba: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bdbd: 83 ec 0c sub $0xc,%esp
10bdc0: 51 push %ecx
10bdc1: 57 push %edi
10bdc2: 68 e4 f8 11 00 push $0x11f8e4
10bdc7: eb ac jmp 10bd75 <_Heap_Walk+0x177>
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
bool const prev_used = _Heap_Is_prev_used( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
10bdc9: 3b 7d c8 cmp -0x38(%ebp),%edi
10bdcc: 0f 95 c1 setne %cl
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bdcf: 8b 45 e0 mov -0x20(%ebp),%eax
10bdd2: 31 d2 xor %edx,%edx
10bdd4: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
10bdd7: 85 d2 test %edx,%edx
10bdd9: 74 15 je 10bdf0 <_Heap_Walk+0x1f2>
10bddb: 84 c9 test %cl,%cl
10bddd: 74 11 je 10bdf0 <_Heap_Walk+0x1f2>
10bddf: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bde2: 83 ec 0c sub $0xc,%esp
10bde5: ff 75 e0 pushl -0x20(%ebp)
10bde8: 57 push %edi
10bde9: 68 11 f9 11 00 push $0x11f911
10bdee: eb 85 jmp 10bd75 <_Heap_Walk+0x177>
);
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
10bdf0: 8b 45 d4 mov -0x2c(%ebp),%eax
10bdf3: 39 45 e0 cmp %eax,-0x20(%ebp)
10bdf6: 73 18 jae 10be10 <_Heap_Walk+0x212>
10bdf8: 84 c9 test %cl,%cl
10bdfa: 74 14 je 10be10 <_Heap_Walk+0x212> <== NEVER TAKEN
10bdfc: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bdff: 52 push %edx
10be00: 52 push %edx
10be01: 50 push %eax
10be02: ff 75 e0 pushl -0x20(%ebp)
10be05: 57 push %edi
10be06: 68 3f f9 11 00 push $0x11f93f
10be0b: e9 65 ff ff ff jmp 10bd75 <_Heap_Walk+0x177>
);
return false;
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
10be10: 39 fb cmp %edi,%ebx
10be12: 77 18 ja 10be2c <_Heap_Walk+0x22e>
10be14: 84 c9 test %cl,%cl
10be16: 74 14 je 10be2c <_Heap_Walk+0x22e>
10be18: 89 d9 mov %ebx,%ecx
10be1a: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10be1d: 83 ec 0c sub $0xc,%esp
10be20: 51 push %ecx
10be21: 57 push %edi
10be22: 68 6a f9 11 00 push $0x11f96a
10be27: e9 49 ff ff ff jmp 10bd75 <_Heap_Walk+0x177>
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
10be2c: 8b 4d cc mov -0x34(%ebp),%ecx
10be2f: 83 e1 01 and $0x1,%ecx
10be32: 89 4d c4 mov %ecx,-0x3c(%ebp)
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10be35: f6 43 04 01 testb $0x1,0x4(%ebx)
10be39: 0f 85 ba 00 00 00 jne 10bef9 <_Heap_Walk+0x2fb>
block = next_block;
} while ( block != first_block );
return true;
}
10be3f: 8b 46 08 mov 0x8(%esi),%eax
10be42: 89 45 c0 mov %eax,-0x40(%ebp)
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
10be45: 8b 4f 08 mov 0x8(%edi),%ecx
10be48: 89 4d b4 mov %ecx,-0x4c(%ebp)
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
10be4b: ba 8a f6 11 00 mov $0x11f68a,%edx
10be50: 3b 4e 0c cmp 0xc(%esi),%ecx
10be53: 74 0e je 10be63 <_Heap_Walk+0x265>
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
10be55: ba c1 f5 11 00 mov $0x11f5c1,%edx
10be5a: 39 f1 cmp %esi,%ecx
10be5c: 75 05 jne 10be63 <_Heap_Walk+0x265>
10be5e: ba 99 f6 11 00 mov $0x11f699,%edx
false,
"block 0x%08x: size %u, prev 0x%08x%s, next 0x%08x%s\n",
block,
block_size,
block->prev,
block->prev == first_free_block ?
10be63: 8b 47 0c mov 0xc(%edi),%eax
10be66: 89 45 cc mov %eax,-0x34(%ebp)
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
10be69: b8 a3 f6 11 00 mov $0x11f6a3,%eax
10be6e: 8b 4d c0 mov -0x40(%ebp),%ecx
10be71: 39 4d cc cmp %ecx,-0x34(%ebp)
10be74: 74 0f je 10be85 <_Heap_Walk+0x287>
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
10be76: b8 c1 f5 11 00 mov $0x11f5c1,%eax
10be7b: 39 75 cc cmp %esi,-0x34(%ebp)
10be7e: 75 05 jne 10be85 <_Heap_Walk+0x287>
10be80: b8 b3 f6 11 00 mov $0x11f6b3,%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)(
10be85: 83 ec 0c sub $0xc,%esp
10be88: 52 push %edx
10be89: ff 75 b4 pushl -0x4c(%ebp)
10be8c: 50 push %eax
10be8d: ff 75 cc pushl -0x34(%ebp)
10be90: ff 75 e0 pushl -0x20(%ebp)
10be93: 57 push %edi
10be94: 68 9e f9 11 00 push $0x11f99e
10be99: 6a 00 push $0x0
10be9b: ff 75 dc pushl -0x24(%ebp)
10be9e: ff 55 e4 call *-0x1c(%ebp)
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
10bea1: 8b 03 mov (%ebx),%eax
10bea3: 83 c4 30 add $0x30,%esp
10bea6: 39 45 e0 cmp %eax,-0x20(%ebp)
10bea9: 74 16 je 10bec1 <_Heap_Walk+0x2c3>
10beab: 89 d9 mov %ebx,%ecx
10bead: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10beb0: 56 push %esi
10beb1: 51 push %ecx
10beb2: 50 push %eax
10beb3: ff 75 e0 pushl -0x20(%ebp)
10beb6: 57 push %edi
10beb7: 68 d3 f9 11 00 push $0x11f9d3
10bebc: e9 b4 fe ff ff jmp 10bd75 <_Heap_Walk+0x177>
);
return false;
}
if ( !prev_used ) {
10bec1: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10bec5: 75 0b jne 10bed2 <_Heap_Walk+0x2d4>
10bec7: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10beca: 57 push %edi
10becb: 68 0c fa 11 00 push $0x11fa0c
10bed0: eb 19 jmp 10beeb <_Heap_Walk+0x2ed>
block = next_block;
} while ( block != first_block );
return true;
}
10bed2: 8b 46 08 mov 0x8(%esi),%eax
10bed5: eb 07 jmp 10bede <_Heap_Walk+0x2e0>
{
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *free_block = _Heap_Free_list_first( heap );
while ( free_block != free_list_tail ) {
if ( free_block == block ) {
10bed7: 39 f8 cmp %edi,%eax
10bed9: 74 4a je 10bf25 <_Heap_Walk+0x327>
return true;
}
free_block = free_block->next;
10bedb: 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 ) {
10bede: 39 f0 cmp %esi,%eax
10bee0: 75 f5 jne 10bed7 <_Heap_Walk+0x2d9>
10bee2: 8b 5d dc mov -0x24(%ebp),%ebx
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
10bee5: 57 push %edi
10bee6: 68 77 fa 11 00 push $0x11fa77
10beeb: 6a 01 push $0x1
10beed: 53 push %ebx
10beee: ff 55 e4 call *-0x1c(%ebp)
10bef1: 83 c4 10 add $0x10,%esp
10bef4: e9 85 fe ff ff jmp 10bd7e <_Heap_Walk+0x180>
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
}
} else if (prev_used) {
10bef9: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10befd: 74 0e je 10bf0d <_Heap_Walk+0x30f>
(*printer)(
10beff: 83 ec 0c sub $0xc,%esp
10bf02: ff 75 e0 pushl -0x20(%ebp)
10bf05: 57 push %edi
10bf06: 68 3b fa 11 00 push $0x11fa3b
10bf0b: eb 0d jmp 10bf1a <_Heap_Walk+0x31c>
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
10bf0d: 51 push %ecx
10bf0e: 51 push %ecx
10bf0f: ff 37 pushl (%edi)
10bf11: ff 75 e0 pushl -0x20(%ebp)
10bf14: 57 push %edi
10bf15: 68 52 fa 11 00 push $0x11fa52
10bf1a: 6a 00 push $0x0
10bf1c: ff 75 dc pushl -0x24(%ebp)
10bf1f: ff 55 e4 call *-0x1c(%ebp)
10bf22: 83 c4 20 add $0x20,%esp
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10bf25: 3b 5d d0 cmp -0x30(%ebp),%ebx
10bf28: 0f 85 66 fe ff ff jne 10bd94 <_Heap_Walk+0x196>
return true;
10bf2e: b0 01 mov $0x1,%al
}
10bf30: 8d 65 f4 lea -0xc(%ebp),%esp
10bf33: 5b pop %ebx
10bf34: 5e pop %esi
10bf35: 5f pop %edi
10bf36: c9 leave
10bf37: c3 ret
0010b220 <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10b220: 55 push %ebp
10b221: 89 e5 mov %esp,%ebp
10b223: 53 push %ebx
10b224: 83 ec 08 sub $0x8,%esp
10b227: 8b 45 08 mov 0x8(%ebp),%eax
10b22a: 8b 55 0c mov 0xc(%ebp),%edx
10b22d: 8b 5d 10 mov 0x10(%ebp),%ebx
_Internal_errors_What_happened.the_source = the_source;
10b230: a3 7c 43 12 00 mov %eax,0x12437c
_Internal_errors_What_happened.is_internal = is_internal;
10b235: 88 15 80 43 12 00 mov %dl,0x124380
_Internal_errors_What_happened.the_error = the_error;
10b23b: 89 1d 84 43 12 00 mov %ebx,0x124384
_User_extensions_Fatal( the_source, is_internal, the_error );
10b241: 53 push %ebx
10b242: 0f b6 d2 movzbl %dl,%edx
10b245: 52 push %edx
10b246: 50 push %eax
10b247: e8 23 19 00 00 call 10cb6f <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
10b24c: c7 05 64 44 12 00 05 movl $0x5,0x124464 <== NOT EXECUTED
10b253: 00 00 00
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
10b256: fa cli <== NOT EXECUTED
10b257: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10b259: f4 hlt <== NOT EXECUTED
10b25a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10b25d: eb fe jmp 10b25d <_Internal_error_Occurred+0x3d><== NOT EXECUTED
0010b2b0 <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
10b2b0: 55 push %ebp
10b2b1: 89 e5 mov %esp,%ebp
10b2b3: 56 push %esi
10b2b4: 53 push %ebx
10b2b5: 8b 5d 08 mov 0x8(%ebp),%ebx
* still attempts to create the object, the information block
* should be all zeroed out because it is in the BSS. So let's
* check that code for this manager is even present.
*/
if ( information->size == 0 )
return NULL;
10b2b8: 31 c9 xor %ecx,%ecx
* If the application is using the optional manager stubs and
* still attempts to create the object, the information block
* should be all zeroed out because it is in the BSS. So let's
* check that code for this manager is even present.
*/
if ( information->size == 0 )
10b2ba: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
10b2be: 74 53 je 10b313 <_Objects_Allocate+0x63><== NEVER TAKEN
/*
* OK. The manager should be initialized and configured to have objects.
* With any luck, it is safe to attempt to allocate an object.
*/
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
10b2c0: 8d 73 20 lea 0x20(%ebx),%esi
10b2c3: 83 ec 0c sub $0xc,%esp
10b2c6: 56 push %esi
10b2c7: e8 30 f7 ff ff call 10a9fc <_Chain_Get>
10b2cc: 89 c1 mov %eax,%ecx
if ( information->auto_extend ) {
10b2ce: 83 c4 10 add $0x10,%esp
10b2d1: 80 7b 12 00 cmpb $0x0,0x12(%ebx)
10b2d5: 74 3c je 10b313 <_Objects_Allocate+0x63>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
10b2d7: 85 c0 test %eax,%eax
10b2d9: 75 1a jne 10b2f5 <_Objects_Allocate+0x45>
_Objects_Extend_information( information );
10b2db: 83 ec 0c sub $0xc,%esp
10b2de: 53 push %ebx
10b2df: e8 60 00 00 00 call 10b344 <_Objects_Extend_information>
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
10b2e4: 89 34 24 mov %esi,(%esp)
10b2e7: e8 10 f7 ff ff call 10a9fc <_Chain_Get>
10b2ec: 89 c1 mov %eax,%ecx
}
if ( the_object ) {
10b2ee: 83 c4 10 add $0x10,%esp
10b2f1: 85 c0 test %eax,%eax
10b2f3: 74 1e je 10b313 <_Objects_Allocate+0x63>
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
10b2f5: 0f b7 41 08 movzwl 0x8(%ecx),%eax
10b2f9: 0f b7 53 08 movzwl 0x8(%ebx),%edx
10b2fd: 29 d0 sub %edx,%eax
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
10b2ff: 0f b7 73 14 movzwl 0x14(%ebx),%esi
10b303: 31 d2 xor %edx,%edx
10b305: f7 f6 div %esi
information->inactive_per_block[ block ]--;
10b307: c1 e0 02 shl $0x2,%eax
10b30a: 03 43 30 add 0x30(%ebx),%eax
10b30d: ff 08 decl (%eax)
information->inactive--;
10b30f: 66 ff 4b 2c decw 0x2c(%ebx)
);
}
#endif
return the_object;
}
10b313: 89 c8 mov %ecx,%eax
10b315: 8d 65 f8 lea -0x8(%ebp),%esp
10b318: 5b pop %ebx
10b319: 5e pop %esi
10b31a: c9 leave
10b31b: c3 ret
0010b638 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
10b638: 55 push %ebp
10b639: 89 e5 mov %esp,%ebp
10b63b: 57 push %edi
10b63c: 56 push %esi
10b63d: 53 push %ebx
10b63e: 83 ec 0c sub $0xc,%esp
10b641: 8b 75 08 mov 0x8(%ebp),%esi
10b644: 8b 7d 0c mov 0xc(%ebp),%edi
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
return NULL;
10b647: 31 db xor %ebx,%ebx
)
{
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
10b649: 66 85 ff test %di,%di
10b64c: 74 37 je 10b685 <_Objects_Get_information+0x4d>
/*
* This call implicitly validates the_api so we do not call
* _Objects_Is_api_valid above here.
*/
the_class_api_maximum = _Objects_API_maximum_class( the_api );
10b64e: 83 ec 0c sub $0xc,%esp
10b651: 56 push %esi
10b652: e8 b1 40 00 00 call 10f708 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
10b657: 83 c4 10 add $0x10,%esp
10b65a: 85 c0 test %eax,%eax
10b65c: 74 27 je 10b685 <_Objects_Get_information+0x4d>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
10b65e: 0f b7 ff movzwl %di,%edi
10b661: 39 c7 cmp %eax,%edi
10b663: 77 20 ja 10b685 <_Objects_Get_information+0x4d>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
10b665: 8b 04 b5 bc 42 12 00 mov 0x1242bc(,%esi,4),%eax
10b66c: 85 c0 test %eax,%eax
10b66e: 74 15 je 10b685 <_Objects_Get_information+0x4d><== NEVER TAKEN
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
10b670: 8b 1c b8 mov (%eax,%edi,4),%ebx
if ( !info )
10b673: 85 db test %ebx,%ebx
10b675: 74 0e je 10b685 <_Objects_Get_information+0x4d><== NEVER TAKEN
* Thus we may have 0 local instances and still have a valid object
* pointer.
*/
#if !defined(RTEMS_MULTIPROCESSING)
if ( info->maximum == 0 )
return NULL;
10b677: 31 c0 xor %eax,%eax
10b679: 66 83 7b 10 00 cmpw $0x0,0x10(%ebx)
10b67e: 0f 95 c0 setne %al
10b681: f7 d8 neg %eax
10b683: 21 c3 and %eax,%ebx
#endif
return info;
}
10b685: 89 d8 mov %ebx,%eax
10b687: 8d 65 f4 lea -0xc(%ebp),%esp
10b68a: 5b pop %ebx
10b68b: 5e pop %esi
10b68c: 5f pop %edi
10b68d: c9 leave
10b68e: c3 ret
00118aa8 <_Objects_Get_no_protection>:
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
118aa8: 55 push %ebp
118aa9: 89 e5 mov %esp,%ebp
118aab: 53 push %ebx
118aac: 8b 55 08 mov 0x8(%ebp),%edx
118aaf: 8b 4d 10 mov 0x10(%ebp),%ecx
/*
* You can't just extract the index portion or you can get tricked
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
118ab2: b8 01 00 00 00 mov $0x1,%eax
118ab7: 2b 42 08 sub 0x8(%edx),%eax
118aba: 03 45 0c add 0xc(%ebp),%eax
if ( information->maximum >= index ) {
118abd: 0f b7 5a 10 movzwl 0x10(%edx),%ebx
118ac1: 39 c3 cmp %eax,%ebx
118ac3: 72 12 jb 118ad7 <_Objects_Get_no_protection+0x2f>
if ( (the_object = information->local_table[ index ]) != NULL ) {
118ac5: 8b 52 1c mov 0x1c(%edx),%edx
118ac8: 8b 04 82 mov (%edx,%eax,4),%eax
118acb: 85 c0 test %eax,%eax
118acd: 74 08 je 118ad7 <_Objects_Get_no_protection+0x2f><== NEVER TAKEN
*location = OBJECTS_LOCAL;
118acf: c7 01 00 00 00 00 movl $0x0,(%ecx)
return the_object;
118ad5: eb 08 jmp 118adf <_Objects_Get_no_protection+0x37>
/*
* This isn't supported or required yet for Global objects so
* if it isn't local, we don't find it.
*/
*location = OBJECTS_ERROR;
118ad7: c7 01 01 00 00 00 movl $0x1,(%ecx)
return NULL;
118add: 31 c0 xor %eax,%eax
}
118adf: 5b pop %ebx
118ae0: c9 leave
118ae1: c3 ret
0010c864 <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
10c864: 55 push %ebp
10c865: 89 e5 mov %esp,%ebp
10c867: 53 push %ebx
10c868: 83 ec 14 sub $0x14,%esp
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
10c86b: 8b 45 08 mov 0x8(%ebp),%eax
10c86e: 85 c0 test %eax,%eax
10c870: 75 08 jne 10c87a <_Objects_Id_to_name+0x16>
10c872: a1 80 78 12 00 mov 0x127880,%eax
10c877: 8b 40 08 mov 0x8(%eax),%eax
10c87a: 89 c2 mov %eax,%edx
10c87c: c1 ea 18 shr $0x18,%edx
10c87f: 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 )
10c882: 8d 4a ff lea -0x1(%edx),%ecx
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
10c885: bb 03 00 00 00 mov $0x3,%ebx
10c88a: 83 f9 02 cmp $0x2,%ecx
10c88d: 77 36 ja 10c8c5 <_Objects_Id_to_name+0x61>
10c88f: eb 3b jmp 10c8cc <_Objects_Id_to_name+0x68>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
10c891: 89 c1 mov %eax,%ecx
10c893: c1 e9 1b shr $0x1b,%ecx
if ( !_Objects_Information_table[ the_api ] )
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
10c896: 8b 14 8a mov (%edx,%ecx,4),%edx
if ( !information )
10c899: 85 d2 test %edx,%edx
10c89b: 74 28 je 10c8c5 <_Objects_Id_to_name+0x61><== NEVER TAKEN
return OBJECTS_INVALID_ID;
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
10c89d: 80 7a 38 00 cmpb $0x0,0x38(%edx)
10c8a1: 75 22 jne 10c8c5 <_Objects_Id_to_name+0x61><== NEVER TAKEN
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
10c8a3: 51 push %ecx
10c8a4: 8d 4d f4 lea -0xc(%ebp),%ecx
10c8a7: 51 push %ecx
10c8a8: 50 push %eax
10c8a9: 52 push %edx
10c8aa: e8 5d ff ff ff call 10c80c <_Objects_Get>
if ( !the_object )
10c8af: 83 c4 10 add $0x10,%esp
10c8b2: 85 c0 test %eax,%eax
10c8b4: 74 0f je 10c8c5 <_Objects_Id_to_name+0x61>
return OBJECTS_INVALID_ID;
*name = the_object->name;
10c8b6: 8b 50 0c mov 0xc(%eax),%edx
10c8b9: 8b 45 0c mov 0xc(%ebp),%eax
10c8bc: 89 10 mov %edx,(%eax)
_Thread_Enable_dispatch();
10c8be: e8 9f 07 00 00 call 10d062 <_Thread_Enable_dispatch>
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
10c8c3: 31 db xor %ebx,%ebx
}
10c8c5: 89 d8 mov %ebx,%eax
10c8c7: 8b 5d fc mov -0x4(%ebp),%ebx
10c8ca: c9 leave
10c8cb: c3 ret
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
if ( !_Objects_Information_table[ the_api ] )
10c8cc: 8b 14 95 08 73 12 00 mov 0x127308(,%edx,4),%edx
10c8d3: 85 d2 test %edx,%edx
10c8d5: 75 ba jne 10c891 <_Objects_Id_to_name+0x2d>
10c8d7: eb ec jmp 10c8c5 <_Objects_Id_to_name+0x61>
0010e2a8 <_POSIX_Message_queue_Receive_support>:
size_t msg_len,
unsigned int *msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
10e2a8: 55 push %ebp
10e2a9: 89 e5 mov %esp,%ebp
10e2ab: 57 push %edi
10e2ac: 56 push %esi
10e2ad: 53 push %ebx
10e2ae: 83 ec 30 sub $0x30,%esp
10e2b1: 8b 75 08 mov 0x8(%ebp),%esi
10e2b4: 8b 5d 14 mov 0x14(%ebp),%ebx
10e2b7: 8a 55 18 mov 0x18(%ebp),%dl
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
size_t length_out;
bool do_wait;
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
10e2ba: 8d 45 e4 lea -0x1c(%ebp),%eax
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd (
mqd_t id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control_fd *) _Objects_Get(
10e2bd: 50 push %eax
10e2be: 56 push %esi
10e2bf: 68 5c d9 12 00 push $0x12d95c
10e2c4: 88 55 d4 mov %dl,-0x2c(%ebp)
10e2c7: e8 f0 2a 00 00 call 110dbc <_Objects_Get>
switch ( location ) {
10e2cc: 83 c4 10 add $0x10,%esp
10e2cf: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10e2d3: 8a 55 d4 mov -0x2c(%ebp),%dl
10e2d6: 0f 85 aa 00 00 00 jne 10e386 <_POSIX_Message_queue_Receive_support+0xde>
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) {
10e2dc: 8b 78 14 mov 0x14(%eax),%edi
10e2df: 89 f9 mov %edi,%ecx
10e2e1: 83 e1 03 and $0x3,%ecx
10e2e4: 49 dec %ecx
10e2e5: 75 0a jne 10e2f1 <_POSIX_Message_queue_Receive_support+0x49>
_Thread_Enable_dispatch();
10e2e7: e8 22 33 00 00 call 11160e <_Thread_Enable_dispatch>
10e2ec: e9 95 00 00 00 jmp 10e386 <_POSIX_Message_queue_Receive_support+0xde>
rtems_set_errno_and_return_minus_one( EBADF );
}
the_mq = the_mq_fd->Queue;
10e2f1: 8b 40 10 mov 0x10(%eax),%eax
if ( msg_len < the_mq->Message_queue.maximum_message_size ) {
10e2f4: 8b 48 68 mov 0x68(%eax),%ecx
10e2f7: 39 4d 10 cmp %ecx,0x10(%ebp)
10e2fa: 73 15 jae 10e311 <_POSIX_Message_queue_Receive_support+0x69>
_Thread_Enable_dispatch();
10e2fc: e8 0d 33 00 00 call 11160e <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EMSGSIZE );
10e301: e8 be 8a 00 00 call 116dc4 <__errno>
10e306: c7 00 7a 00 00 00 movl $0x7a,(%eax)
10e30c: e9 80 00 00 00 jmp 10e391 <_POSIX_Message_queue_Receive_support+0xe9>
/*
* Now if something goes wrong, we return a "length" of -1
* to indicate an error.
*/
length_out = -1;
10e311: c7 45 e0 ff ff ff ff movl $0xffffffff,-0x20(%ebp)
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
10e318: 31 c9 xor %ecx,%ecx
10e31a: 84 d2 test %dl,%dl
10e31c: 74 09 je 10e327 <_POSIX_Message_queue_Receive_support+0x7f><== NEVER TAKEN
do_wait = (the_mq_fd->oflag & O_NONBLOCK) ? false : true;
10e31e: 81 e7 00 40 00 00 and $0x4000,%edi
10e324: 0f 94 c1 sete %cl
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
10e327: 52 push %edx
10e328: 52 push %edx
10e329: ff 75 1c pushl 0x1c(%ebp)
10e32c: 0f b6 c9 movzbl %cl,%ecx
10e32f: 51 push %ecx
10e330: 8d 55 e0 lea -0x20(%ebp),%edx
10e333: 52 push %edx
10e334: ff 75 0c pushl 0xc(%ebp)
10e337: 56 push %esi
10e338: 83 c0 1c add $0x1c,%eax
10e33b: 50 push %eax
10e33c: e8 73 1c 00 00 call 10ffb4 <_CORE_message_queue_Seize>
&length_out,
do_wait,
timeout
);
_Thread_Enable_dispatch();
10e341: 83 c4 20 add $0x20,%esp
10e344: e8 c5 32 00 00 call 11160e <_Thread_Enable_dispatch>
*msg_prio =
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
10e349: a1 d4 d9 12 00 mov 0x12d9d4,%eax
RTEMS_INLINE_ROUTINE unsigned int _POSIX_Message_queue_Priority_from_core(
CORE_message_queue_Submit_types priority
)
{
/* absolute value without a library dependency */
return ((priority >= 0) ? priority : -priority);
10e34e: 8b 50 24 mov 0x24(%eax),%edx
10e351: c1 fa 1f sar $0x1f,%edx
10e354: 8b 48 24 mov 0x24(%eax),%ecx
10e357: 31 d1 xor %edx,%ecx
10e359: 89 0b mov %ecx,(%ebx)
10e35b: 29 13 sub %edx,(%ebx)
if ( !_Thread_Executing->Wait.return_code )
10e35d: 83 78 34 00 cmpl $0x0,0x34(%eax)
10e361: 75 05 jne 10e368 <_POSIX_Message_queue_Receive_support+0xc0>
return length_out;
10e363: 8b 45 e0 mov -0x20(%ebp),%eax
10e366: eb 2c jmp 10e394 <_POSIX_Message_queue_Receive_support+0xec>
rtems_set_errno_and_return_minus_one(
10e368: e8 57 8a 00 00 call 116dc4 <__errno>
10e36d: 89 c3 mov %eax,%ebx
10e36f: 83 ec 0c sub $0xc,%esp
10e372: a1 d4 d9 12 00 mov 0x12d9d4,%eax
10e377: ff 70 34 pushl 0x34(%eax)
10e37a: e8 ed 01 00 00 call 10e56c <_POSIX_Message_queue_Translate_core_message_queue_return_code>
10e37f: 89 03 mov %eax,(%ebx)
10e381: 83 c4 10 add $0x10,%esp
10e384: eb 0b jmp 10e391 <_POSIX_Message_queue_Receive_support+0xe9>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
10e386: e8 39 8a 00 00 call 116dc4 <__errno>
10e38b: c7 00 09 00 00 00 movl $0x9,(%eax)
10e391: 83 c8 ff or $0xffffffff,%eax
}
10e394: 8d 65 f4 lea -0xc(%ebp),%esp
10e397: 5b pop %ebx
10e398: 5e pop %esi
10e399: 5f pop %edi
10e39a: c9 leave
10e39b: c3 ret
0010e85c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>:
#include <rtems/posix/pthread.h>
void _POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(
Thread_Control *the_thread
)
{
10e85c: 55 push %ebp
10e85d: 89 e5 mov %esp,%ebp
10e85f: 83 ec 08 sub $0x8,%esp
10e862: 8b 55 08 mov 0x8(%ebp),%edx
POSIX_API_Control *thread_support;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
10e865: 8b 82 f8 00 00 00 mov 0xf8(%edx),%eax
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
10e86b: 83 b8 d8 00 00 00 00 cmpl $0x0,0xd8(%eax)
10e872: 75 2c jne 10e8a0 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x44><== NEVER TAKEN
10e874: 83 b8 dc 00 00 00 01 cmpl $0x1,0xdc(%eax)
10e87b: 75 23 jne 10e8a0 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x44>
thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS &&
10e87d: 83 b8 e0 00 00 00 00 cmpl $0x0,0xe0(%eax)
10e884: 74 1a je 10e8a0 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x44>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10e886: a1 d4 52 12 00 mov 0x1252d4,%eax
10e88b: 48 dec %eax
10e88c: a3 d4 52 12 00 mov %eax,0x1252d4
thread_support->cancelation_requested ) {
_Thread_Unnest_dispatch();
_POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED );
10e891: 50 push %eax
10e892: 50 push %eax
10e893: 6a ff push $0xffffffff
10e895: 52 push %edx
10e896: e8 51 08 00 00 call 10f0ec <_POSIX_Thread_Exit>
10e89b: 83 c4 10 add $0x10,%esp
} else
_Thread_Enable_dispatch();
}
10e89e: c9 leave
10e89f: c3 ret
10e8a0: 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();
10e8a1: e9 c0 d9 ff ff jmp 10c266 <_Thread_Enable_dispatch>
0010fae0 <_POSIX_Thread_Translate_sched_param>:
int policy,
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
10fae0: 55 push %ebp
10fae1: 89 e5 mov %esp,%ebp
10fae3: 57 push %edi
10fae4: 56 push %esi
10fae5: 53 push %ebx
10fae6: 83 ec 28 sub $0x28,%esp
10fae9: 8b 55 08 mov 0x8(%ebp),%edx
10faec: 8b 5d 0c mov 0xc(%ebp),%ebx
10faef: 8b 7d 10 mov 0x10(%ebp),%edi
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
10faf2: ff 33 pushl (%ebx)
10faf4: 89 55 e0 mov %edx,-0x20(%ebp)
10faf7: e8 c4 ff ff ff call 10fac0 <_POSIX_Priority_Is_valid>
10fafc: 83 c4 10 add $0x10,%esp
return EINVAL;
10faff: be 16 00 00 00 mov $0x16,%esi
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
10fb04: 84 c0 test %al,%al
10fb06: 8b 55 e0 mov -0x20(%ebp),%edx
10fb09: 0f 84 a4 00 00 00 je 10fbb3 <_POSIX_Thread_Translate_sched_param+0xd3><== NEVER TAKEN
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
10fb0f: c7 07 00 00 00 00 movl $0x0,(%edi)
*budget_callout = NULL;
10fb15: 8b 45 14 mov 0x14(%ebp),%eax
10fb18: c7 00 00 00 00 00 movl $0x0,(%eax)
if ( policy == SCHED_OTHER ) {
10fb1e: 85 d2 test %edx,%edx
10fb20: 75 0b jne 10fb2d <_POSIX_Thread_Translate_sched_param+0x4d>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
10fb22: c7 07 01 00 00 00 movl $0x1,(%edi)
10fb28: e9 83 00 00 00 jmp 10fbb0 <_POSIX_Thread_Translate_sched_param+0xd0>
return 0;
}
if ( policy == SCHED_FIFO ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
return 0;
10fb2d: 31 f6 xor %esi,%esi
if ( policy == SCHED_OTHER ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
return 0;
}
if ( policy == SCHED_FIFO ) {
10fb2f: 83 fa 01 cmp $0x1,%edx
10fb32: 74 7f je 10fbb3 <_POSIX_Thread_Translate_sched_param+0xd3>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
return 0;
}
if ( policy == SCHED_RR ) {
10fb34: 83 fa 02 cmp $0x2,%edx
10fb37: 75 08 jne 10fb41 <_POSIX_Thread_Translate_sched_param+0x61>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
10fb39: c7 07 02 00 00 00 movl $0x2,(%edi)
return 0;
10fb3f: eb 72 jmp 10fbb3 <_POSIX_Thread_Translate_sched_param+0xd3>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
return 0;
}
return EINVAL;
10fb41: be 16 00 00 00 mov $0x16,%esi
if ( policy == SCHED_RR ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
return 0;
}
if ( policy == SCHED_SPORADIC ) {
10fb46: 83 fa 04 cmp $0x4,%edx
10fb49: 75 68 jne 10fbb3 <_POSIX_Thread_Translate_sched_param+0xd3>
if ( (param->sched_ss_repl_period.tv_sec == 0) &&
10fb4b: 83 7b 08 00 cmpl $0x0,0x8(%ebx)
10fb4f: 75 06 jne 10fb57 <_POSIX_Thread_Translate_sched_param+0x77>
10fb51: 83 7b 0c 00 cmpl $0x0,0xc(%ebx)
10fb55: 74 5c je 10fbb3 <_POSIX_Thread_Translate_sched_param+0xd3>
(param->sched_ss_repl_period.tv_nsec == 0) )
return EINVAL;
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
10fb57: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10fb5b: 75 0b jne 10fb68 <_POSIX_Thread_Translate_sched_param+0x88>
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
10fb5d: be 16 00 00 00 mov $0x16,%esi
if ( policy == SCHED_SPORADIC ) {
if ( (param->sched_ss_repl_period.tv_sec == 0) &&
(param->sched_ss_repl_period.tv_nsec == 0) )
return EINVAL;
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
10fb62: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10fb66: 74 4b je 10fbb3 <_POSIX_Thread_Translate_sched_param+0xd3>
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
10fb68: 83 ec 0c sub $0xc,%esp
10fb6b: 8d 43 08 lea 0x8(%ebx),%eax
10fb6e: 50 push %eax
10fb6f: e8 14 de ff ff call 10d988 <_Timespec_To_ticks>
10fb74: 89 45 e4 mov %eax,-0x1c(%ebp)
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
10fb77: 8d 43 10 lea 0x10(%ebx),%eax
10fb7a: 89 04 24 mov %eax,(%esp)
10fb7d: e8 06 de ff ff call 10d988 <_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 ) <
10fb82: 83 c4 10 add $0x10,%esp
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
return EINVAL;
10fb85: be 16 00 00 00 mov $0x16,%esi
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
10fb8a: 39 45 e4 cmp %eax,-0x1c(%ebp)
10fb8d: 72 24 jb 10fbb3 <_POSIX_Thread_Translate_sched_param+0xd3>
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
return EINVAL;
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
10fb8f: 83 ec 0c sub $0xc,%esp
10fb92: ff 73 04 pushl 0x4(%ebx)
10fb95: e8 26 ff ff ff call 10fac0 <_POSIX_Priority_Is_valid>
10fb9a: 83 c4 10 add $0x10,%esp
10fb9d: 84 c0 test %al,%al
10fb9f: 74 12 je 10fbb3 <_POSIX_Thread_Translate_sched_param+0xd3>
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
10fba1: c7 07 03 00 00 00 movl $0x3,(%edi)
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
10fba7: 8b 45 14 mov 0x14(%ebp),%eax
10fbaa: c7 00 d9 a7 10 00 movl $0x10a7d9,(%eax)
return 0;
10fbb0: 66 31 f6 xor %si,%si
}
return EINVAL;
}
10fbb3: 89 f0 mov %esi,%eax
10fbb5: 8d 65 f4 lea -0xc(%ebp),%esp
10fbb8: 5b pop %ebx
10fbb9: 5e pop %esi
10fbba: 5f pop %edi
10fbbb: c9 leave
10fbbc: c3 ret
0010a4dc <_POSIX_Threads_Initialize_user_threads_body>:
*
* Output parameters: NONE
*/
void _POSIX_Threads_Initialize_user_threads_body(void)
{
10a4dc: 55 push %ebp
10a4dd: 89 e5 mov %esp,%ebp
10a4df: 57 push %edi
10a4e0: 56 push %esi
10a4e1: 53 push %ebx
10a4e2: 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;
10a4e5: 8b 3d 10 12 12 00 mov 0x121210,%edi
maximum = Configuration_POSIX_API.number_of_initialization_threads;
10a4eb: 8b 15 0c 12 12 00 mov 0x12120c,%edx
if ( !user_threads || maximum == 0 )
10a4f1: 85 d2 test %edx,%edx
10a4f3: 74 54 je 10a549 <_POSIX_Threads_Initialize_user_threads_body+0x6d><== NEVER TAKEN
10a4f5: 85 ff test %edi,%edi
10a4f7: 74 50 je 10a549 <_POSIX_Threads_Initialize_user_threads_body+0x6d><== NEVER TAKEN
10a4f9: 31 db xor %ebx,%ebx
for ( index=0 ; index < maximum ; index++ ) {
/*
* There is no way for these calls to fail in this situation.
*/
(void) pthread_attr_init( &attr );
10a4fb: 8d 75 a4 lea -0x5c(%ebp),%esi
10a4fe: 83 ec 0c sub $0xc,%esp
10a501: 56 push %esi
10a502: 89 55 94 mov %edx,-0x6c(%ebp)
10a505: e8 b6 56 00 00 call 10fbc0 <pthread_attr_init>
(void) pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
10a50a: 5a pop %edx
10a50b: 59 pop %ecx
10a50c: 6a 02 push $0x2
10a50e: 56 push %esi
10a50f: e8 d4 56 00 00 call 10fbe8 <pthread_attr_setinheritsched>
(void) pthread_attr_setstacksize(&attr, user_threads[ index ].stack_size);
10a514: 59 pop %ecx
10a515: 58 pop %eax
10a516: ff 74 df 04 pushl 0x4(%edi,%ebx,8)
10a51a: 56 push %esi
10a51b: e8 f4 56 00 00 call 10fc14 <pthread_attr_setstacksize>
status = pthread_create(
10a520: 6a 00 push $0x0
10a522: ff 34 df pushl (%edi,%ebx,8)
10a525: 56 push %esi
10a526: 8d 45 e4 lea -0x1c(%ebp),%eax
10a529: 50 push %eax
10a52a: e8 e5 fc ff ff call 10a214 <pthread_create>
&thread_id,
&attr,
user_threads[ index ].thread_entry,
NULL
);
if ( status )
10a52f: 83 c4 20 add $0x20,%esp
10a532: 85 c0 test %eax,%eax
10a534: 8b 55 94 mov -0x6c(%ebp),%edx
10a537: 74 0b je 10a544 <_POSIX_Threads_Initialize_user_threads_body+0x68>
_Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status );
10a539: 52 push %edx
10a53a: 50 push %eax
10a53b: 6a 01 push $0x1
10a53d: 6a 02 push $0x2
10a53f: e8 e4 1b 00 00 call 10c128 <_Internal_error_Occurred>
*
* Setting the attributes explicitly is critical, since we don't want
* to inherit the idle tasks attributes.
*/
for ( index=0 ; index < maximum ; index++ ) {
10a544: 43 inc %ebx
10a545: 39 d3 cmp %edx,%ebx
10a547: 72 b5 jb 10a4fe <_POSIX_Threads_Initialize_user_threads_body+0x22><== NEVER TAKEN
NULL
);
if ( status )
_Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status );
}
}
10a549: 8d 65 f4 lea -0xc(%ebp),%esp
10a54c: 5b pop %ebx
10a54d: 5e pop %esi
10a54e: 5f pop %edi
10a54f: c9 leave
10a550: c3 ret
0010ec3f <_POSIX_Threads_Sporadic_budget_TSR>:
*/
void _POSIX_Threads_Sporadic_budget_TSR(
Objects_Id id __attribute__((unused)),
void *argument
)
{
10ec3f: 55 push %ebp
10ec40: 89 e5 mov %esp,%ebp
10ec42: 56 push %esi
10ec43: 53 push %ebx
10ec44: 8b 5d 0c mov 0xc(%ebp),%ebx
Thread_Control *the_thread;
POSIX_API_Control *api;
the_thread = argument;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10ec47: 8b b3 f8 00 00 00 mov 0xf8(%ebx),%esi
/* ticks is guaranteed to be at least one */
ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_init_budget );
10ec4d: 83 ec 0c sub $0xc,%esp
10ec50: 8d 86 98 00 00 00 lea 0x98(%esi),%eax
10ec56: 50 push %eax
10ec57: e8 94 0e 00 00 call 10faf0 <_Timespec_To_ticks>
the_thread->cpu_time_budget = ticks;
10ec5c: 89 43 78 mov %eax,0x78(%ebx)
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
10ec5f: 0f b6 05 f4 01 12 00 movzbl 0x1201f4,%eax
10ec66: 2b 86 88 00 00 00 sub 0x88(%esi),%eax
new_priority = _POSIX_Priority_To_core( api->schedparam.sched_priority );
the_thread->real_priority = new_priority;
10ec6c: 89 43 18 mov %eax,0x18(%ebx)
*/
#if 0
printk( "TSR %d %d %d\n", the_thread->resource_count,
the_thread->current_priority, new_priority );
#endif
if ( the_thread->resource_count == 0 ) {
10ec6f: 83 c4 10 add $0x10,%esp
10ec72: 83 7b 1c 00 cmpl $0x0,0x1c(%ebx)
10ec76: 75 12 jne 10ec8a <_POSIX_Threads_Sporadic_budget_TSR+0x4b><== NEVER TAKEN
/*
* If this would make them less important, then do not change it.
*/
if ( the_thread->current_priority > new_priority ) {
10ec78: 39 43 14 cmp %eax,0x14(%ebx)
10ec7b: 76 0d jbe 10ec8a <_POSIX_Threads_Sporadic_budget_TSR+0x4b>
_Thread_Change_priority( the_thread, new_priority, true );
10ec7d: 52 push %edx
10ec7e: 6a 01 push $0x1
10ec80: 50 push %eax
10ec81: 53 push %ebx
10ec82: e8 a5 cd ff ff call 10ba2c <_Thread_Change_priority>
10ec87: 83 c4 10 add $0x10,%esp
#endif
}
}
/* ticks is guaranteed to be at least one */
ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_repl_period );
10ec8a: 83 ec 0c sub $0xc,%esp
10ec8d: 8d 86 90 00 00 00 lea 0x90(%esi),%eax
10ec93: 50 push %eax
10ec94: e8 57 0e 00 00 call 10faf0 <_Timespec_To_ticks>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10ec99: 89 86 b4 00 00 00 mov %eax,0xb4(%esi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10ec9f: 83 c4 10 add $0x10,%esp
_Watchdog_Insert_ticks( &api->Sporadic_timer, ticks );
10eca2: 81 c6 a8 00 00 00 add $0xa8,%esi
10eca8: 89 75 0c mov %esi,0xc(%ebp)
10ecab: c7 45 08 ac 43 12 00 movl $0x1243ac,0x8(%ebp)
}
10ecb2: 8d 65 f8 lea -0x8(%ebp),%esp
10ecb5: 5b pop %ebx
10ecb6: 5e pop %esi
10ecb7: c9 leave
10ecb8: e9 d3 df ff ff jmp 10cc90 <_Watchdog_Insert>
0010ecbd <_POSIX_Threads_Sporadic_budget_callout>:
* _POSIX_Threads_Sporadic_budget_callout
*/
void _POSIX_Threads_Sporadic_budget_callout(
Thread_Control *the_thread
)
{
10ecbd: 55 push %ebp
10ecbe: 89 e5 mov %esp,%ebp
10ecc0: 83 ec 08 sub $0x8,%esp
10ecc3: 8b 45 08 mov 0x8(%ebp),%eax
POSIX_API_Control *api;
uint32_t new_priority;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10ecc6: 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 */
10eccc: c7 40 78 ff ff ff ff movl $0xffffffff,0x78(%eax)
10ecd3: 0f b6 15 f4 01 12 00 movzbl 0x1201f4,%edx
10ecda: 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;
10ece0: 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 ) {
10ece3: 83 78 1c 00 cmpl $0x0,0x1c(%eax)
10ece7: 75 12 jne 10ecfb <_POSIX_Threads_Sporadic_budget_callout+0x3e><== NEVER TAKEN
/*
* Make sure we are actually lowering it. If they have lowered it
* to logically lower than sched_ss_low_priority, then we do not want to
* change it.
*/
if ( the_thread->current_priority < new_priority ) {
10ece9: 39 50 14 cmp %edx,0x14(%eax)
10ecec: 73 0d jae 10ecfb <_POSIX_Threads_Sporadic_budget_callout+0x3e><== NEVER TAKEN
_Thread_Change_priority( the_thread, new_priority, true );
10ecee: 51 push %ecx
10ecef: 6a 01 push $0x1
10ecf1: 52 push %edx
10ecf2: 50 push %eax
10ecf3: e8 34 cd ff ff call 10ba2c <_Thread_Change_priority>
10ecf8: 83 c4 10 add $0x10,%esp
#if 0
printk( "lower priority\n" );
#endif
}
}
}
10ecfb: c9 leave
10ecfc: c3 ret
0010a29c <_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)
{
10a29c: 55 push %ebp
10a29d: 89 e5 mov %esp,%ebp
10a29f: 53 push %ebx
10a2a0: 83 ec 04 sub $0x4,%esp
10a2a3: 8b 5d 0c mov 0xc(%ebp),%ebx
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
10a2a6: ff 43 68 incl 0x68(%ebx)
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
10a2a9: 83 7b 54 00 cmpl $0x0,0x54(%ebx)
10a2ad: 75 06 jne 10a2b5 <_POSIX_Timer_TSR+0x19>
10a2af: 83 7b 58 00 cmpl $0x0,0x58(%ebx)
10a2b3: 74 34 je 10a2e9 <_POSIX_Timer_TSR+0x4d> <== NEVER TAKEN
( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) {
activated = _POSIX_Timer_Insert_helper(
10a2b5: 83 ec 0c sub $0xc,%esp
10a2b8: 53 push %ebx
10a2b9: 68 9c a2 10 00 push $0x10a29c
10a2be: ff 73 08 pushl 0x8(%ebx)
10a2c1: ff 73 64 pushl 0x64(%ebx)
10a2c4: 8d 43 10 lea 0x10(%ebx),%eax
10a2c7: 50 push %eax
10a2c8: e8 d3 55 00 00 call 10f8a0 <_POSIX_Timer_Insert_helper>
ptimer->ticks,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated )
10a2cd: 83 c4 20 add $0x20,%esp
10a2d0: 84 c0 test %al,%al
10a2d2: 74 30 je 10a304 <_POSIX_Timer_TSR+0x68> <== NEVER TAKEN
return;
/* Store the time when the timer was started again */
_TOD_Get( &ptimer->time );
10a2d4: 83 ec 0c sub $0xc,%esp
10a2d7: 8d 43 6c lea 0x6c(%ebx),%eax
10a2da: 50 push %eax
10a2db: e8 50 14 00 00 call 10b730 <_TOD_Get>
/* The state really did not change but just to be safe */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
10a2e0: c6 43 3c 03 movb $0x3,0x3c(%ebx)
10a2e4: 83 c4 10 add $0x10,%esp
10a2e7: eb 04 jmp 10a2ed <_POSIX_Timer_TSR+0x51>
} else {
/* Indicates that the timer is stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
10a2e9: 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 ) ) {
10a2ed: 50 push %eax
10a2ee: 50 push %eax
10a2ef: ff 73 44 pushl 0x44(%ebx)
10a2f2: ff 73 38 pushl 0x38(%ebx)
10a2f5: e8 7a 51 00 00 call 10f474 <pthread_kill>
}
/* After the signal handler returns, the count of expirations of the
* timer must be set to 0.
*/
ptimer->overrun = 0;
10a2fa: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
10a301: 83 c4 10 add $0x10,%esp
}
10a304: 8b 5d fc mov -0x4(%ebp),%ebx
10a307: c9 leave
10a308: c3 ret
00110ab8 <_POSIX_signals_Check_signal>:
bool _POSIX_signals_Check_signal(
POSIX_API_Control *api,
int signo,
bool is_global
)
{
110ab8: 55 push %ebp
110ab9: 89 e5 mov %esp,%ebp
110abb: 57 push %edi
110abc: 56 push %esi
110abd: 53 push %ebx
110abe: 83 ec 68 sub $0x68,%esp
110ac1: 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,
110ac4: 6a 01 push $0x1
110ac6: 0f b6 45 10 movzbl 0x10(%ebp),%eax
110aca: 50 push %eax
110acb: 8d 45 dc lea -0x24(%ebp),%eax
110ace: 50 push %eax
110acf: 53 push %ebx
110ad0: ff 75 08 pushl 0x8(%ebp)
110ad3: e8 8c 00 00 00 call 110b64 <_POSIX_signals_Clear_signals>
110ad8: 83 c4 20 add $0x20,%esp
is_global, true ) )
return false;
110adb: 31 c9 xor %ecx,%ecx
{
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,
110add: 84 c0 test %al,%al
110adf: 74 78 je 110b59 <_POSIX_signals_Check_signal+0xa1>
#endif
/*
* Just to prevent sending a signal which is currently being ignored.
*/
if ( _POSIX_signals_Vectors[ signo ].sa_handler == SIG_IGN )
110ae1: 6b d3 0c imul $0xc,%ebx,%edx
110ae4: 8b 82 4c 48 12 00 mov 0x12484c(%edx),%eax
110aea: 83 f8 01 cmp $0x1,%eax
110aed: 74 6a je 110b59 <_POSIX_signals_Check_signal+0xa1><== NEVER TAKEN
return false;
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
110aef: 8b 4d 08 mov 0x8(%ebp),%ecx
110af2: 8b 89 d0 00 00 00 mov 0xd0(%ecx),%ecx
110af8: 89 4d a4 mov %ecx,-0x5c(%ebp)
api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask;
110afb: 0b 8a 48 48 12 00 or 0x124848(%edx),%ecx
110b01: 8b 75 08 mov 0x8(%ebp),%esi
110b04: 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,
110b0a: 8d 7d b4 lea -0x4c(%ebp),%edi
110b0d: 8b 35 34 48 12 00 mov 0x124834,%esi
110b13: 83 c6 20 add $0x20,%esi
110b16: b9 0a 00 00 00 mov $0xa,%ecx
110b1b: 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 ) {
110b1d: 83 ba 44 48 12 00 02 cmpl $0x2,0x124844(%edx)
110b24: 75 09 jne 110b2f <_POSIX_signals_Check_signal+0x77>
case SA_SIGINFO:
(*_POSIX_signals_Vectors[ signo ].sa_sigaction)(
110b26: 52 push %edx
110b27: 6a 00 push $0x0
110b29: 8d 55 dc lea -0x24(%ebp),%edx
110b2c: 52 push %edx
110b2d: eb 03 jmp 110b32 <_POSIX_signals_Check_signal+0x7a>
&siginfo_struct,
NULL /* context is undefined per 1003.1b-1993, p. 66 */
);
break;
default:
(*_POSIX_signals_Vectors[ signo ].sa_handler)( signo );
110b2f: 83 ec 0c sub $0xc,%esp
110b32: 53 push %ebx
110b33: ff d0 call *%eax
break;
110b35: 83 c4 10 add $0x10,%esp
}
/*
* Restore the blocking information
*/
memcpy( &_Thread_Executing->Wait, &stored_thread_wait_information,
110b38: 8b 3d 34 48 12 00 mov 0x124834,%edi
110b3e: 83 c7 20 add $0x20,%edi
110b41: 8d 75 b4 lea -0x4c(%ebp),%esi
110b44: b9 0a 00 00 00 mov $0xa,%ecx
110b49: 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;
110b4b: 8b 75 a4 mov -0x5c(%ebp),%esi
110b4e: 8b 4d 08 mov 0x8(%ebp),%ecx
110b51: 89 b1 d0 00 00 00 mov %esi,0xd0(%ecx)
return true;
110b57: b1 01 mov $0x1,%cl
}
110b59: 88 c8 mov %cl,%al
110b5b: 8d 65 f4 lea -0xc(%ebp),%esp
110b5e: 5b pop %ebx
110b5f: 5e pop %esi
110b60: 5f pop %edi
110b61: c9 leave
110b62: c3 ret
0011104c <_POSIX_signals_Clear_process_signals>:
*/
void _POSIX_signals_Clear_process_signals(
int signo
)
{
11104c: 55 push %ebp
11104d: 89 e5 mov %esp,%ebp
11104f: 53 push %ebx
111050: 8b 4d 08 mov 0x8(%ebp),%ecx
clear_signal = true;
mask = signo_to_mask( signo );
ISR_Level level;
_ISR_Disable( level );
111053: 9c pushf
111054: fa cli
111055: 5a pop %edx
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
111056: 6b c1 0c imul $0xc,%ecx,%eax
111059: 83 b8 44 48 12 00 02 cmpl $0x2,0x124844(%eax)
111060: 75 0e jne 111070 <_POSIX_signals_Clear_process_signals+0x24>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
111062: 8d 98 40 4a 12 00 lea 0x124a40(%eax),%ebx
if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) )
111068: 39 98 3c 4a 12 00 cmp %ebx,0x124a3c(%eax)
11106e: 75 0e jne 11107e <_POSIX_signals_Clear_process_signals+0x32><== NEVER TAKEN
111070: 49 dec %ecx
111071: b8 fe ff ff ff mov $0xfffffffe,%eax
clear_signal = false;
}
if ( clear_signal ) {
_POSIX_signals_Pending &= ~mask;
111076: d3 c0 rol %cl,%eax
111078: 21 05 38 4a 12 00 and %eax,0x124a38
}
_ISR_Enable( level );
11107e: 52 push %edx
11107f: 9d popf
}
111080: 5b pop %ebx
111081: c9 leave
111082: c3 ret
0010ab54 <_POSIX_signals_Get_lowest>:
#include <rtems/score/isr.h>
int _POSIX_signals_Get_lowest(
sigset_t set
)
{
10ab54: 55 push %ebp
10ab55: 89 e5 mov %esp,%ebp
10ab57: 56 push %esi
10ab58: 53 push %ebx
10ab59: 8b 55 08 mov 0x8(%ebp),%edx
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
10ab5c: b8 1b 00 00 00 mov $0x1b,%eax
10ab61: 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(
10ab66: 8d 48 ff lea -0x1(%eax),%ecx
10ab69: 89 de mov %ebx,%esi
10ab6b: d3 e6 shl %cl,%esi
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
if ( set & signo_to_mask( signo ) ) {
10ab6d: 85 d6 test %edx,%esi
10ab6f: 75 1e jne 10ab8f <_POSIX_signals_Get_lowest+0x3b><== NEVER TAKEN
sigset_t set
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
10ab71: 40 inc %eax
10ab72: 83 f8 20 cmp $0x20,%eax
10ab75: 75 ef jne 10ab66 <_POSIX_signals_Get_lowest+0x12>
10ab77: b0 01 mov $0x1,%al
10ab79: 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(
10ab7e: 8d 48 ff lea -0x1(%eax),%ecx
10ab81: 89 de mov %ebx,%esi
10ab83: 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 ) ) {
10ab85: 85 d6 test %edx,%esi
10ab87: 75 06 jne 10ab8f <_POSIX_signals_Get_lowest+0x3b>
*/
#if (SIGHUP != 1)
#error "Assumption that SIGHUP==1 violated!!"
#endif
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
10ab89: 40 inc %eax
10ab8a: 83 f8 1b cmp $0x1b,%eax
10ab8d: 75 ef jne 10ab7e <_POSIX_signals_Get_lowest+0x2a><== ALWAYS TAKEN
* a return 0. This routine will NOT be called unless a signal
* is pending in the set passed in.
*/
found_it:
return signo;
}
10ab8f: 5b pop %ebx
10ab90: 5e pop %esi
10ab91: c9 leave
10ab92: c3 ret
00121858 <_POSIX_signals_Unblock_thread>:
bool _POSIX_signals_Unblock_thread(
Thread_Control *the_thread,
int signo,
siginfo_t *info
)
{
121858: 55 push %ebp
121859: 89 e5 mov %esp,%ebp
12185b: 57 push %edi
12185c: 56 push %esi
12185d: 53 push %ebx
12185e: 83 ec 0c sub $0xc,%esp
121861: 8b 5d 08 mov 0x8(%ebp),%ebx
121864: 8b 75 0c mov 0xc(%ebp),%esi
POSIX_API_Control *api;
sigset_t mask;
siginfo_t *the_info = NULL;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
121867: 8b 83 f8 00 00 00 mov 0xf8(%ebx),%eax
12186d: 8d 4e ff lea -0x1(%esi),%ecx
121870: ba 01 00 00 00 mov $0x1,%edx
121875: d3 e2 shl %cl,%edx
/*
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
121877: 8b 4b 10 mov 0x10(%ebx),%ecx
12187a: 89 cf mov %ecx,%edi
12187c: 81 e7 00 80 00 10 and $0x10008000,%edi
121882: 81 ff 00 80 00 10 cmp $0x10008000,%edi
121888: 75 58 jne 1218e2 <_POSIX_signals_Unblock_thread+0x8a>
if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) {
12188a: 85 53 30 test %edx,0x30(%ebx)
12188d: 75 12 jne 1218a1 <_POSIX_signals_Unblock_thread+0x49>
12188f: 8b 80 d0 00 00 00 mov 0xd0(%eax),%eax
121895: f7 d0 not %eax
/*
* This should only be reached via pthread_kill().
*/
return false;
121897: 31 ff xor %edi,%edi
* 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) ) {
121899: 85 c2 test %eax,%edx
12189b: 0f 84 b0 00 00 00 je 121951 <_POSIX_signals_Unblock_thread+0xf9>
the_thread->Wait.return_code = EINTR;
1218a1: c7 43 34 04 00 00 00 movl $0x4,0x34(%ebx)
the_info = (siginfo_t *) the_thread->Wait.return_argument;
1218a8: 8b 43 28 mov 0x28(%ebx),%eax
if ( !info ) {
1218ab: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
1218af: 75 12 jne 1218c3 <_POSIX_signals_Unblock_thread+0x6b>
the_info->si_signo = signo;
1218b1: 89 30 mov %esi,(%eax)
the_info->si_code = SI_USER;
1218b3: c7 40 04 01 00 00 00 movl $0x1,0x4(%eax)
the_info->si_value.sival_int = 0;
1218ba: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
1218c1: eb 0c jmp 1218cf <_POSIX_signals_Unblock_thread+0x77>
} else {
*the_info = *info;
1218c3: b9 03 00 00 00 mov $0x3,%ecx
1218c8: 89 c7 mov %eax,%edi
1218ca: 8b 75 10 mov 0x10(%ebp),%esi
1218cd: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
}
_Thread_queue_Extract_with_proxy( the_thread );
1218cf: 83 ec 0c sub $0xc,%esp
1218d2: 53 push %ebx
1218d3: e8 0c f4 fe ff call 110ce4 <_Thread_queue_Extract_with_proxy>
return true;
1218d8: 83 c4 10 add $0x10,%esp
1218db: bf 01 00 00 00 mov $0x1,%edi
1218e0: eb 6f jmp 121951 <_POSIX_signals_Unblock_thread+0xf9>
}
/*
* Thread is not waiting due to a sigwait.
*/
if ( ~api->signals_blocked & mask ) {
1218e2: 8b 80 d0 00 00 00 mov 0xd0(%eax),%eax
1218e8: f7 d0 not %eax
} else if ( the_thread->current_state == STATES_READY ) {
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
}
}
return false;
1218ea: 31 ff xor %edi,%edi
}
/*
* Thread is not waiting due to a sigwait.
*/
if ( ~api->signals_blocked & mask ) {
1218ec: 85 c2 test %eax,%edx
1218ee: 74 61 je 121951 <_POSIX_signals_Unblock_thread+0xf9>
* 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 ) ) {
1218f0: f7 c1 00 00 00 10 test $0x10000000,%ecx
1218f6: 74 3d je 121935 <_POSIX_signals_Unblock_thread+0xdd>
the_thread->Wait.return_code = EINTR;
1218f8: 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) )
1218ff: f7 c1 e0 be 03 00 test $0x3bee0,%ecx
121905: 74 0b je 121912 <_POSIX_signals_Unblock_thread+0xba><== ALWAYS TAKEN
_Thread_queue_Extract_with_proxy( the_thread );
121907: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
12190a: 53 push %ebx <== NOT EXECUTED
12190b: e8 d4 f3 fe ff call 110ce4 <_Thread_queue_Extract_with_proxy><== NOT EXECUTED
121910: eb 1e jmp 121930 <_POSIX_signals_Unblock_thread+0xd8><== NOT EXECUTED
else if ( _States_Is_delaying(the_thread->current_state) ) {
121912: 80 e1 08 and $0x8,%cl
121915: 74 3a je 121951 <_POSIX_signals_Unblock_thread+0xf9><== NEVER TAKEN
(void) _Watchdog_Remove( &the_thread->Timer );
121917: 83 ec 0c sub $0xc,%esp
12191a: 8d 43 48 lea 0x48(%ebx),%eax
12191d: 50 push %eax
12191e: e8 4d fc fe ff call 111570 <_Watchdog_Remove>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
121923: 58 pop %eax
121924: 5a pop %edx
121925: 68 f8 ff 03 10 push $0x1003fff8
12192a: 53 push %ebx
12192b: e8 e4 e9 fe ff call 110314 <_Thread_Clear_state>
121930: 83 c4 10 add $0x10,%esp
121933: eb 1c jmp 121951 <_POSIX_signals_Unblock_thread+0xf9>
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
121935: 85 c9 test %ecx,%ecx
121937: 75 18 jne 121951 <_POSIX_signals_Unblock_thread+0xf9><== NEVER TAKEN
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
121939: 83 3d a4 a9 12 00 00 cmpl $0x0,0x12a9a4
121940: 74 0f je 121951 <_POSIX_signals_Unblock_thread+0xf9>
121942: 3b 1d a8 a9 12 00 cmp 0x12a9a8,%ebx
121948: 75 07 jne 121951 <_POSIX_signals_Unblock_thread+0xf9><== NEVER TAKEN
_Thread_Dispatch_necessary = true;
12194a: c6 05 b4 a9 12 00 01 movb $0x1,0x12a9b4
}
}
return false;
}
121951: 89 f8 mov %edi,%eax
121953: 8d 65 f4 lea -0xc(%ebp),%esp
121956: 5b pop %ebx
121957: 5e pop %esi
121958: 5f pop %edi
121959: c9 leave
12195a: c3 ret
0010b3a4 <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
10b3a4: 55 push %ebp
10b3a5: 89 e5 mov %esp,%ebp
10b3a7: 53 push %ebx
10b3a8: 83 ec 18 sub $0x18,%esp
/*
* When we get here, the Timer is already off the chain so we do not
* have to worry about that -- hence no _Watchdog_Remove().
*/
the_period = _Rate_monotonic_Get( id, &location );
10b3ab: 8d 45 f4 lea -0xc(%ebp),%eax
10b3ae: 50 push %eax
10b3af: ff 75 08 pushl 0x8(%ebp)
10b3b2: 68 14 73 12 00 push $0x127314
10b3b7: e8 cc 1a 00 00 call 10ce88 <_Objects_Get>
10b3bc: 89 c3 mov %eax,%ebx
switch ( location ) {
10b3be: 83 c4 10 add $0x10,%esp
10b3c1: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10b3c5: 75 64 jne 10b42b <_Rate_monotonic_Timeout+0x87><== NEVER TAKEN
case OBJECTS_LOCAL:
the_thread = the_period->owner;
10b3c7: 8b 40 40 mov 0x40(%eax),%eax
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
10b3ca: f6 40 11 40 testb $0x40,0x11(%eax)
10b3ce: 74 18 je 10b3e8 <_Rate_monotonic_Timeout+0x44>
10b3d0: 8b 53 08 mov 0x8(%ebx),%edx
10b3d3: 39 50 20 cmp %edx,0x20(%eax)
10b3d6: 75 10 jne 10b3e8 <_Rate_monotonic_Timeout+0x44>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
10b3d8: 52 push %edx
10b3d9: 52 push %edx
10b3da: 68 f8 ff 03 10 push $0x1003fff8
10b3df: 50 push %eax
10b3e0: e8 0f 1f 00 00 call 10d2f4 <_Thread_Clear_state>
the_thread->Wait.id == the_period->Object.id ) {
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
10b3e5: 59 pop %ecx
10b3e6: eb 10 jmp 10b3f8 <_Rate_monotonic_Timeout+0x54>
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
10b3e8: 83 7b 38 01 cmpl $0x1,0x38(%ebx)
10b3ec: 75 2b jne 10b419 <_Rate_monotonic_Timeout+0x75>
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
10b3ee: c7 43 38 03 00 00 00 movl $0x3,0x38(%ebx)
_Rate_monotonic_Initiate_statistics( the_period );
10b3f5: 83 ec 0c sub $0xc,%esp
10b3f8: 53 push %ebx
10b3f9: e8 ec fa ff ff call 10aeea <_Rate_monotonic_Initiate_statistics>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b3fe: 8b 43 3c mov 0x3c(%ebx),%eax
10b401: 89 43 1c mov %eax,0x1c(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b404: 58 pop %eax
10b405: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
10b406: 83 c3 10 add $0x10,%ebx
10b409: 53 push %ebx
10b40a: 68 d0 74 12 00 push $0x1274d0
10b40f: e8 b8 31 00 00 call 10e5cc <_Watchdog_Insert>
10b414: 83 c4 10 add $0x10,%esp
10b417: eb 07 jmp 10b420 <_Rate_monotonic_Timeout+0x7c>
} else
the_period->state = RATE_MONOTONIC_EXPIRED;
10b419: c7 43 38 04 00 00 00 movl $0x4,0x38(%ebx)
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10b420: a1 08 74 12 00 mov 0x127408,%eax
10b425: 48 dec %eax
10b426: a3 08 74 12 00 mov %eax,0x127408
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
10b42b: 8b 5d fc mov -0x4(%ebp),%ebx
10b42e: c9 leave
10b42f: c3 ret
0010aca4 <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
10aca4: 55 push %ebp
10aca5: 89 e5 mov %esp,%ebp
10aca7: 56 push %esi
10aca8: 53 push %ebx
10aca9: 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();
10acac: 8b 35 24 42 12 00 mov 0x124224,%esi
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
10acb2: 31 db xor %ebx,%ebx
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
10acb4: 85 c9 test %ecx,%ecx
10acb6: 74 57 je 10ad0f <_TOD_Validate+0x6b> <== NEVER TAKEN
)
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
10acb8: b8 40 42 0f 00 mov $0xf4240,%eax
10acbd: 31 d2 xor %edx,%edx
10acbf: f7 f6 div %esi
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
10acc1: 39 41 18 cmp %eax,0x18(%ecx)
10acc4: 73 49 jae 10ad0f <_TOD_Validate+0x6b>
(the_tod->ticks >= ticks_per_second) ||
10acc6: 83 79 14 3b cmpl $0x3b,0x14(%ecx)
10acca: 77 43 ja 10ad0f <_TOD_Validate+0x6b>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
10accc: 83 79 10 3b cmpl $0x3b,0x10(%ecx)
10acd0: 77 3d ja 10ad0f <_TOD_Validate+0x6b>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
10acd2: 83 79 0c 17 cmpl $0x17,0xc(%ecx)
10acd6: 77 37 ja 10ad0f <_TOD_Validate+0x6b>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
10acd8: 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) ||
10acdb: 85 c0 test %eax,%eax
10acdd: 74 30 je 10ad0f <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->month == 0) ||
10acdf: 83 f8 0c cmp $0xc,%eax
10ace2: 77 2b ja 10ad0f <_TOD_Validate+0x6b>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
10ace4: 8b 31 mov (%ecx),%esi
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
10ace6: 81 fe c3 07 00 00 cmp $0x7c3,%esi
10acec: 76 21 jbe 10ad0f <_TOD_Validate+0x6b>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
10acee: 8b 51 08 mov 0x8(%ecx),%edx
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
10acf1: 85 d2 test %edx,%edx
10acf3: 74 1a je 10ad0f <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
10acf5: 83 e6 03 and $0x3,%esi
10acf8: 75 09 jne 10ad03 <_TOD_Validate+0x5f>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
10acfa: 8b 04 85 f4 13 12 00 mov 0x1213f4(,%eax,4),%eax
10ad01: eb 07 jmp 10ad0a <_TOD_Validate+0x66>
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
10ad03: 8b 04 85 c0 13 12 00 mov 0x1213c0(,%eax,4),%eax
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
10ad0a: 39 c2 cmp %eax,%edx
10ad0c: 0f 96 c3 setbe %bl
if ( the_tod->day > days_in_month )
return false;
return true;
}
10ad0f: 88 d8 mov %bl,%al
10ad11: 5b pop %ebx
10ad12: 5e pop %esi
10ad13: c9 leave
10ad14: c3 ret
0010ba2c <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
10ba2c: 55 push %ebp
10ba2d: 89 e5 mov %esp,%ebp
10ba2f: 57 push %edi
10ba30: 56 push %esi
10ba31: 53 push %ebx
10ba32: 83 ec 28 sub $0x28,%esp
10ba35: 8b 5d 08 mov 0x8(%ebp),%ebx
10ba38: 8b 7d 0c mov 0xc(%ebp),%edi
10ba3b: 8a 45 10 mov 0x10(%ebp),%al
10ba3e: 88 45 e7 mov %al,-0x19(%ebp)
*/
/*
* Save original state
*/
original_state = the_thread->current_state;
10ba41: 8b 73 10 mov 0x10(%ebx),%esi
/*
* Set a transient state for the thread so it is pulled off the Ready chains.
* This will prevent it from being scheduled no matter what happens in an
* ISR.
*/
_Thread_Set_transient( the_thread );
10ba44: 53 push %ebx
10ba45: e8 3e 0d 00 00 call 10c788 <_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 )
10ba4a: 83 c4 10 add $0x10,%esp
10ba4d: 39 7b 14 cmp %edi,0x14(%ebx)
10ba50: 74 0c je 10ba5e <_Thread_Change_priority+0x32>
_Thread_Set_priority( the_thread, new_priority );
10ba52: 50 push %eax
10ba53: 50 push %eax
10ba54: 57 push %edi
10ba55: 53 push %ebx
10ba56: e8 f5 0b 00 00 call 10c650 <_Thread_Set_priority>
10ba5b: 83 c4 10 add $0x10,%esp
_ISR_Disable( level );
10ba5e: 9c pushf
10ba5f: fa cli
10ba60: 59 pop %ecx
/*
* If the thread has more than STATES_TRANSIENT set, then it is blocked,
* If it is blocked on a thread queue, then we need to requeue it.
*/
state = the_thread->current_state;
10ba61: 8b 43 10 mov 0x10(%ebx),%eax
if ( state != STATES_TRANSIENT ) {
10ba64: 83 f8 04 cmp $0x4,%eax
10ba67: 74 2f je 10ba98 <_Thread_Change_priority+0x6c>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
10ba69: 83 e6 04 and $0x4,%esi
10ba6c: 75 08 jne 10ba76 <_Thread_Change_priority+0x4a><== NEVER TAKEN
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
10ba6e: 89 c2 mov %eax,%edx
10ba70: 83 e2 fb and $0xfffffffb,%edx
10ba73: 89 53 10 mov %edx,0x10(%ebx)
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
10ba76: 51 push %ecx
10ba77: 9d popf
if ( _States_Is_waiting_on_thread_queue( state ) ) {
10ba78: a9 e0 be 03 00 test $0x3bee0,%eax
10ba7d: 0f 84 c0 00 00 00 je 10bb43 <_Thread_Change_priority+0x117>
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
10ba83: 89 5d 0c mov %ebx,0xc(%ebp)
10ba86: 8b 43 44 mov 0x44(%ebx),%eax
10ba89: 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 );
}
10ba8c: 8d 65 f4 lea -0xc(%ebp),%esp
10ba8f: 5b pop %ebx
10ba90: 5e pop %esi
10ba91: 5f pop %edi
10ba92: 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 );
10ba93: e9 30 0b 00 00 jmp 10c5c8 <_Thread_queue_Requeue>
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
10ba98: 83 e6 04 and $0x4,%esi
10ba9b: 75 53 jne 10baf0 <_Thread_Change_priority+0xc4><== NEVER TAKEN
* Interrupts are STILL disabled.
* We now know the thread will be in the READY state when we remove
* the TRANSIENT state. So we have to place it on the appropriate
* Ready Queue with interrupts off.
*/
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
10ba9d: 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;
10baa4: 8b 83 90 00 00 00 mov 0x90(%ebx),%eax
10baaa: 66 8b 93 96 00 00 00 mov 0x96(%ebx),%dx
10bab1: 66 09 10 or %dx,(%eax)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10bab4: 66 a1 88 43 12 00 mov 0x124388,%ax
10baba: 0b 83 94 00 00 00 or 0x94(%ebx),%eax
10bac0: 66 a3 88 43 12 00 mov %ax,0x124388
_Priority_bit_map_Add( &the_thread->Priority_map );
if ( prepend_it )
10bac6: 80 7d e7 00 cmpb $0x0,-0x19(%ebp)
10baca: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax
10bad0: 74 0e je 10bae0 <_Thread_Change_priority+0xb4>
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
10bad2: 89 43 04 mov %eax,0x4(%ebx)
before_node = after_node->next;
10bad5: 8b 10 mov (%eax),%edx
after_node->next = the_node;
10bad7: 89 18 mov %ebx,(%eax)
the_node->next = before_node;
10bad9: 89 13 mov %edx,(%ebx)
before_node->previous = the_node;
10badb: 89 5a 04 mov %ebx,0x4(%edx)
10bade: eb 10 jmp 10baf0 <_Thread_Change_priority+0xc4>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10bae0: 8d 50 04 lea 0x4(%eax),%edx
10bae3: 89 13 mov %edx,(%ebx)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
10bae5: 8b 50 08 mov 0x8(%eax),%edx
the_chain->last = the_node;
10bae8: 89 58 08 mov %ebx,0x8(%eax)
old_last_node->next = the_node;
10baeb: 89 1a mov %ebx,(%edx)
the_node->previous = old_last_node;
10baed: 89 53 04 mov %edx,0x4(%ebx)
_Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node );
else
_Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node );
}
_ISR_Flash( level );
10baf0: 51 push %ecx
10baf1: 9d popf
10baf2: 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 );
10baf3: 66 8b 1d 88 43 12 00 mov 0x124388,%bx
10bafa: 31 c0 xor %eax,%eax
10bafc: 89 c2 mov %eax,%edx
10bafe: 66 0f bc d3 bsf %bx,%dx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10bb02: 0f b7 d2 movzwl %dx,%edx
10bb05: 66 8b 9c 12 f8 43 12 mov 0x1243f8(%edx,%edx,1),%bx
10bb0c: 00
10bb0d: 66 0f bc c3 bsf %bx,%ax
return (_Priority_Bits_index( major ) << 4) +
10bb11: c1 e2 04 shl $0x4,%edx
10bb14: 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;
10bb17: 8d 04 02 lea (%edx,%eax,1),%eax
10bb1a: 6b c0 0c imul $0xc,%eax,%eax
10bb1d: 03 05 b0 42 12 00 add 0x1242b0,%eax
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
10bb23: 8b 10 mov (%eax),%edx
10bb25: 89 15 38 48 12 00 mov %edx,0x124838
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
10bb2b: a1 34 48 12 00 mov 0x124834,%eax
* We altered the set of thread priorities. So let's figure out
* who is the heir and if we need to switch to them.
*/
_Thread_Calculate_heir();
if ( !_Thread_Is_executing_also_the_heir() &&
10bb30: 39 d0 cmp %edx,%eax
10bb32: 74 0d je 10bb41 <_Thread_Change_priority+0x115>
10bb34: 80 78 74 00 cmpb $0x0,0x74(%eax)
10bb38: 74 07 je 10bb41 <_Thread_Change_priority+0x115>
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
10bb3a: c6 05 40 48 12 00 01 movb $0x1,0x124840
_ISR_Enable( level );
10bb41: 51 push %ecx
10bb42: 9d popf
}
10bb43: 8d 65 f4 lea -0xc(%ebp),%esp
10bb46: 5b pop %ebx
10bb47: 5e pop %esi
10bb48: 5f pop %edi
10bb49: c9 leave
10bb4a: c3 ret
0010bb4c <_Thread_Clear_state>:
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
10bb4c: 55 push %ebp
10bb4d: 89 e5 mov %esp,%ebp
10bb4f: 53 push %ebx
10bb50: 8b 45 08 mov 0x8(%ebp),%eax
10bb53: 8b 55 0c mov 0xc(%ebp),%edx
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
10bb56: 9c pushf
10bb57: fa cli
10bb58: 59 pop %ecx
current_state = the_thread->current_state;
10bb59: 8b 58 10 mov 0x10(%eax),%ebx
if ( current_state & state ) {
10bb5c: 85 da test %ebx,%edx
10bb5e: 74 71 je 10bbd1 <_Thread_Clear_state+0x85>
10bb60: f7 d2 not %edx
10bb62: 21 da and %ebx,%edx
current_state =
the_thread->current_state = _States_Clear( state, current_state );
10bb64: 89 50 10 mov %edx,0x10(%eax)
if ( _States_Is_ready( current_state ) ) {
10bb67: 85 d2 test %edx,%edx
10bb69: 75 66 jne 10bbd1 <_Thread_Clear_state+0x85>
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10bb6b: 8b 90 90 00 00 00 mov 0x90(%eax),%edx
10bb71: 66 8b 98 96 00 00 00 mov 0x96(%eax),%bx
10bb78: 66 09 1a or %bx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10bb7b: 66 8b 15 88 43 12 00 mov 0x124388,%dx
10bb82: 0b 90 94 00 00 00 or 0x94(%eax),%edx
10bb88: 66 89 15 88 43 12 00 mov %dx,0x124388
_Priority_bit_map_Add( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
10bb8f: 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;
10bb95: 8d 5a 04 lea 0x4(%edx),%ebx
10bb98: 89 18 mov %ebx,(%eax)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
10bb9a: 8b 5a 08 mov 0x8(%edx),%ebx
the_chain->last = the_node;
10bb9d: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10bba0: 89 03 mov %eax,(%ebx)
the_node->previous = old_last_node;
10bba2: 89 58 04 mov %ebx,0x4(%eax)
_ISR_Flash( level );
10bba5: 51 push %ecx
10bba6: 9d popf
10bba7: 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 ) {
10bba8: 8b 50 14 mov 0x14(%eax),%edx
10bbab: 8b 1d 38 48 12 00 mov 0x124838,%ebx
10bbb1: 3b 53 14 cmp 0x14(%ebx),%edx
10bbb4: 73 1b jae 10bbd1 <_Thread_Clear_state+0x85>
_Thread_Heir = the_thread;
10bbb6: a3 38 48 12 00 mov %eax,0x124838
if ( _Thread_Executing->is_preemptible ||
10bbbb: a1 34 48 12 00 mov 0x124834,%eax
10bbc0: 80 78 74 00 cmpb $0x0,0x74(%eax)
10bbc4: 75 04 jne 10bbca <_Thread_Clear_state+0x7e>
10bbc6: 85 d2 test %edx,%edx
10bbc8: 75 07 jne 10bbd1 <_Thread_Clear_state+0x85><== ALWAYS TAKEN
the_thread->current_priority == 0 )
_Thread_Dispatch_necessary = true;
10bbca: c6 05 40 48 12 00 01 movb $0x1,0x124840
}
}
}
_ISR_Enable( level );
10bbd1: 51 push %ecx
10bbd2: 9d popf
}
10bbd3: 5b pop %ebx
10bbd4: c9 leave
10bbd5: c3 ret
0010bd4c <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10bd4c: 55 push %ebp
10bd4d: 89 e5 mov %esp,%ebp
10bd4f: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10bd52: 8d 45 f4 lea -0xc(%ebp),%eax
10bd55: 50 push %eax
10bd56: ff 75 08 pushl 0x8(%ebp)
10bd59: e8 82 01 00 00 call 10bee0 <_Thread_Get>
switch ( location ) {
10bd5e: 83 c4 10 add $0x10,%esp
10bd61: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10bd65: 75 1b jne 10bd82 <_Thread_Delay_ended+0x36><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
10bd67: 52 push %edx
10bd68: 52 push %edx
10bd69: 68 18 00 00 10 push $0x10000018
10bd6e: 50 push %eax
10bd6f: e8 d8 fd ff ff call 10bb4c <_Thread_Clear_state>
10bd74: a1 e4 42 12 00 mov 0x1242e4,%eax
10bd79: 48 dec %eax
10bd7a: a3 e4 42 12 00 mov %eax,0x1242e4
10bd7f: 83 c4 10 add $0x10,%esp
| STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Thread_Unnest_dispatch();
break;
}
}
10bd82: c9 leave
10bd83: c3 ret
0010bd84 <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
10bd84: 55 push %ebp
10bd85: 89 e5 mov %esp,%ebp
10bd87: 57 push %edi
10bd88: 56 push %esi
10bd89: 53 push %ebx
10bd8a: 83 ec 1c sub $0x1c,%esp
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
10bd8d: 8b 1d 34 48 12 00 mov 0x124834,%ebx
_ISR_Disable( level );
10bd93: 9c pushf
10bd94: fa cli
10bd95: 58 pop %eax
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
10bd96: 8d 7d d8 lea -0x28(%ebp),%edi
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
10bd99: e9 f9 00 00 00 jmp 10be97 <_Thread_Dispatch+0x113>
heir = _Thread_Heir;
10bd9e: 8b 35 38 48 12 00 mov 0x124838,%esi
_Thread_Dispatch_disable_level = 1;
10bda4: c7 05 e4 42 12 00 01 movl $0x1,0x1242e4
10bdab: 00 00 00
_Thread_Dispatch_necessary = false;
10bdae: c6 05 40 48 12 00 00 movb $0x0,0x124840
_Thread_Executing = heir;
10bdb5: 89 35 34 48 12 00 mov %esi,0x124834
/*
* 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 )
10bdbb: 39 de cmp %ebx,%esi
10bdbd: 0f 84 e2 00 00 00 je 10bea5 <_Thread_Dispatch+0x121>
*/
#if __RTEMS_ADA__
executing->rtems_ada_self = rtems_ada_self;
rtems_ada_self = heir->rtems_ada_self;
#endif
if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE )
10bdc3: 83 7e 7c 01 cmpl $0x1,0x7c(%esi)
10bdc7: 75 09 jne 10bdd2 <_Thread_Dispatch+0x4e>
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
10bdc9: 8b 15 b4 42 12 00 mov 0x1242b4,%edx
10bdcf: 89 56 78 mov %edx,0x78(%esi)
_ISR_Enable( level );
10bdd2: 50 push %eax
10bdd3: 9d popf
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
10bdd4: 83 ec 0c sub $0xc,%esp
10bdd7: 8d 45 e0 lea -0x20(%ebp),%eax
10bdda: 50 push %eax
10bddb: e8 08 36 00 00 call 10f3e8 <_TOD_Get_uptime>
_Timestamp_Subtract(
10bde0: 83 c4 0c add $0xc,%esp
10bde3: 57 push %edi
10bde4: 8d 45 e0 lea -0x20(%ebp),%eax
10bde7: 50 push %eax
10bde8: 68 98 43 12 00 push $0x124398
10bded: e8 32 0c 00 00 call 10ca24 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
10bdf2: 58 pop %eax
10bdf3: 5a pop %edx
10bdf4: 57 push %edi
10bdf5: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax
10bdfb: 50 push %eax
10bdfc: e8 f3 0b 00 00 call 10c9f4 <_Timespec_Add_to>
_Thread_Time_of_last_context_switch = uptime;
10be01: 8b 45 e0 mov -0x20(%ebp),%eax
10be04: 8b 55 e4 mov -0x1c(%ebp),%edx
10be07: a3 98 43 12 00 mov %eax,0x124398
10be0c: 89 15 9c 43 12 00 mov %edx,0x12439c
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
10be12: a1 6c 43 12 00 mov 0x12436c,%eax
10be17: 83 c4 10 add $0x10,%esp
10be1a: 85 c0 test %eax,%eax
10be1c: 74 10 je 10be2e <_Thread_Dispatch+0xaa> <== NEVER TAKEN
executing->libc_reent = *_Thread_libc_reent;
10be1e: 8b 10 mov (%eax),%edx
10be20: 89 93 f0 00 00 00 mov %edx,0xf0(%ebx)
*_Thread_libc_reent = heir->libc_reent;
10be26: 8b 96 f0 00 00 00 mov 0xf0(%esi),%edx
10be2c: 89 10 mov %edx,(%eax)
}
_User_extensions_Thread_switch( executing, heir );
10be2e: 51 push %ecx
10be2f: 51 push %ecx
10be30: 56 push %esi
10be31: 53 push %ebx
10be32: e8 25 0e 00 00 call 10cc5c <_User_extensions_Thread_switch>
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
10be37: 58 pop %eax
10be38: 5a pop %edx
10be39: 81 c6 d4 00 00 00 add $0xd4,%esi
10be3f: 56 push %esi
10be40: 8d 83 d4 00 00 00 lea 0xd4(%ebx),%eax
10be46: 50 push %eax
10be47: e8 d4 10 00 00 call 10cf20 <_CPU_Context_switch>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
10be4c: 83 c4 10 add $0x10,%esp
10be4f: 83 bb ec 00 00 00 00 cmpl $0x0,0xec(%ebx)
10be56: 74 36 je 10be8e <_Thread_Dispatch+0x10a>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
RTEMS_INLINE_ROUTINE bool _Thread_Is_allocated_fp (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Allocated_fp );
10be58: a1 68 43 12 00 mov 0x124368,%eax
10be5d: 39 c3 cmp %eax,%ebx
10be5f: 74 2d je 10be8e <_Thread_Dispatch+0x10a>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
10be61: 85 c0 test %eax,%eax
10be63: 74 11 je 10be76 <_Thread_Dispatch+0xf2>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
10be65: 83 ec 0c sub $0xc,%esp
10be68: 05 ec 00 00 00 add $0xec,%eax
10be6d: 50 push %eax
10be6e: e8 e1 10 00 00 call 10cf54 <_CPU_Context_save_fp>
10be73: 83 c4 10 add $0x10,%esp
_Context_Restore_fp( &executing->fp_context );
10be76: 83 ec 0c sub $0xc,%esp
10be79: 8d 83 ec 00 00 00 lea 0xec(%ebx),%eax
10be7f: 50 push %eax
10be80: e8 d9 10 00 00 call 10cf5e <_CPU_Context_restore_fp>
_Thread_Allocated_fp = executing;
10be85: 89 1d 68 43 12 00 mov %ebx,0x124368
10be8b: 83 c4 10 add $0x10,%esp
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
10be8e: 8b 1d 34 48 12 00 mov 0x124834,%ebx
_ISR_Disable( level );
10be94: 9c pushf
10be95: fa cli
10be96: 58 pop %eax
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
10be97: 8a 15 40 48 12 00 mov 0x124840,%dl
10be9d: 84 d2 test %dl,%dl
10be9f: 0f 85 f9 fe ff ff jne 10bd9e <_Thread_Dispatch+0x1a>
_ISR_Disable( level );
}
post_switch:
_Thread_Dispatch_disable_level = 0;
10bea5: c7 05 e4 42 12 00 00 movl $0x0,0x1242e4
10beac: 00 00 00
_ISR_Enable( level );
10beaf: 50 push %eax
10beb0: 9d popf
_API_extensions_Run_postswitch();
10beb1: e8 0d ea ff ff call 10a8c3 <_API_extensions_Run_postswitch>
}
10beb6: 8d 65 f4 lea -0xc(%ebp),%esp
10beb9: 5b pop %ebx
10beba: 5e pop %esi
10bebb: 5f pop %edi
10bebc: c9 leave
10bebd: c3 ret
00110f00 <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
110f00: 55 push %ebp
110f01: 89 e5 mov %esp,%ebp
110f03: 53 push %ebx
110f04: 83 ec 14 sub $0x14,%esp
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
110f07: 8b 1d 34 48 12 00 mov 0x124834,%ebx
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
110f0d: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
_ISR_Set_level(level);
110f13: 85 c0 test %eax,%eax
110f15: 74 03 je 110f1a <_Thread_Handler+0x1a>
110f17: fa cli
110f18: eb 01 jmp 110f1b <_Thread_Handler+0x1b>
110f1a: fb sti
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
110f1b: a0 a0 3f 12 00 mov 0x123fa0,%al
110f20: 88 45 f7 mov %al,-0x9(%ebp)
doneConstructors = 1;
110f23: c6 05 a0 3f 12 00 01 movb $0x1,0x123fa0
#endif
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
110f2a: 83 bb ec 00 00 00 00 cmpl $0x0,0xec(%ebx)
110f31: 74 24 je 110f57 <_Thread_Handler+0x57>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
RTEMS_INLINE_ROUTINE bool _Thread_Is_allocated_fp (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Allocated_fp );
110f33: a1 68 43 12 00 mov 0x124368,%eax
110f38: 39 c3 cmp %eax,%ebx
110f3a: 74 1b je 110f57 <_Thread_Handler+0x57>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
110f3c: 85 c0 test %eax,%eax
110f3e: 74 11 je 110f51 <_Thread_Handler+0x51>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
110f40: 83 ec 0c sub $0xc,%esp
110f43: 05 ec 00 00 00 add $0xec,%eax
110f48: 50 push %eax
110f49: e8 06 c0 ff ff call 10cf54 <_CPU_Context_save_fp>
110f4e: 83 c4 10 add $0x10,%esp
_Thread_Allocated_fp = executing;
110f51: 89 1d 68 43 12 00 mov %ebx,0x124368
/*
* 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 );
110f57: 83 ec 0c sub $0xc,%esp
110f5a: 53 push %ebx
110f5b: e8 ac bb ff ff call 10cb0c <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
110f60: e8 59 af ff ff call 10bebe <_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) */ {
110f65: 83 c4 10 add $0x10,%esp
110f68: 80 7d f7 00 cmpb $0x0,-0x9(%ebp)
110f6c: 75 05 jne 110f73 <_Thread_Handler+0x73>
INIT_NAME ();
110f6e: e8 5d be 00 00 call 11cdd0 <__start_set_sysctl_set>
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
110f73: 8b 83 a0 00 00 00 mov 0xa0(%ebx),%eax
110f79: 85 c0 test %eax,%eax
110f7b: 75 0b jne 110f88 <_Thread_Handler+0x88>
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
110f7d: 83 ec 0c sub $0xc,%esp
110f80: ff b3 a8 00 00 00 pushl 0xa8(%ebx)
110f86: eb 0c jmp 110f94 <_Thread_Handler+0x94>
executing->Start.numeric_argument
);
}
#if defined(RTEMS_POSIX_API)
else if ( executing->Start.prototype == THREAD_START_POINTER ) {
110f88: 48 dec %eax
110f89: 75 15 jne 110fa0 <_Thread_Handler+0xa0> <== NEVER TAKEN
executing->Wait.return_argument =
(*(Thread_Entry_pointer) executing->Start.entry_point)(
110f8b: 83 ec 0c sub $0xc,%esp
110f8e: ff b3 a4 00 00 00 pushl 0xa4(%ebx)
110f94: 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 =
110f9a: 89 43 28 mov %eax,0x28(%ebx)
110f9d: 83 c4 10 add $0x10,%esp
* was placed in return_argument. This assumed that if it returned
* anything (which is not supporting in all APIs), then it would be
* able to fit in a (void *).
*/
_User_extensions_Thread_exitted( executing );
110fa0: 83 ec 0c sub $0xc,%esp
110fa3: 53 push %ebx
110fa4: e8 94 bb ff ff call 10cb3d <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
110fa9: 83 c4 0c add $0xc,%esp
110fac: 6a 05 push $0x5
110fae: 6a 01 push $0x1
110fb0: 6a 00 push $0x0
110fb2: e8 69 a2 ff ff call 10b220 <_Internal_error_Occurred>
0010bf50 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
10bf50: 55 push %ebp
10bf51: 89 e5 mov %esp,%ebp
10bf53: 57 push %edi
10bf54: 56 push %esi
10bf55: 53 push %ebx
10bf56: 83 ec 1c sub $0x1c,%esp
10bf59: 8b 5d 0c mov 0xc(%ebp),%ebx
10bf5c: 8b 4d 10 mov 0x10(%ebp),%ecx
10bf5f: 8b 75 14 mov 0x14(%ebp),%esi
10bf62: 8a 55 18 mov 0x18(%ebp),%dl
10bf65: 8a 45 20 mov 0x20(%ebp),%al
10bf68: 88 45 e7 mov %al,-0x19(%ebp)
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
10bf6b: c7 83 f4 00 00 00 00 movl $0x0,0xf4(%ebx)
10bf72: 00 00 00
10bf75: c7 83 f8 00 00 00 00 movl $0x0,0xf8(%ebx)
10bf7c: 00 00 00
extensions_area = NULL;
the_thread->libc_reent = NULL;
10bf7f: c7 83 f0 00 00 00 00 movl $0x0,0xf0(%ebx)
10bf86: 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 ) {
10bf89: 85 c9 test %ecx,%ecx
10bf8b: 75 31 jne 10bfbe <_Thread_Initialize+0x6e>
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
10bf8d: 51 push %ecx
10bf8e: 51 push %ecx
10bf8f: 56 push %esi
10bf90: 53 push %ebx
10bf91: 88 55 e0 mov %dl,-0x20(%ebp)
10bf94: e8 63 08 00 00 call 10c7fc <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
10bf99: 83 c4 10 add $0x10,%esp
10bf9c: 39 f0 cmp %esi,%eax
10bf9e: 8a 55 e0 mov -0x20(%ebp),%dl
10bfa1: 0f 82 c1 01 00 00 jb 10c168 <_Thread_Initialize+0x218>
10bfa7: 85 c0 test %eax,%eax
10bfa9: 0f 84 b9 01 00 00 je 10c168 <_Thread_Initialize+0x218><== NEVER TAKEN
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
10bfaf: 8b 8b d0 00 00 00 mov 0xd0(%ebx),%ecx
the_thread->Start.core_allocated_stack = true;
10bfb5: c6 83 c0 00 00 00 01 movb $0x1,0xc0(%ebx)
10bfbc: eb 09 jmp 10bfc7 <_Thread_Initialize+0x77>
} else {
stack = stack_area;
actual_stack_size = stack_size;
the_thread->Start.core_allocated_stack = false;
10bfbe: c6 83 c0 00 00 00 00 movb $0x0,0xc0(%ebx)
10bfc5: 89 f0 mov %esi,%eax
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
10bfc7: 89 8b c8 00 00 00 mov %ecx,0xc8(%ebx)
the_stack->size = size;
10bfcd: 89 83 c4 00 00 00 mov %eax,0xc4(%ebx)
extensions_area = NULL;
the_thread->libc_reent = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
fp_area = NULL;
10bfd3: 31 ff xor %edi,%edi
/*
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
10bfd5: 84 d2 test %dl,%dl
10bfd7: 74 17 je 10bff0 <_Thread_Initialize+0xa0>
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
10bfd9: 83 ec 0c sub $0xc,%esp
10bfdc: 6a 6c push $0x6c
10bfde: e8 df 0e 00 00 call 10cec2 <_Workspace_Allocate>
10bfe3: 89 c7 mov %eax,%edi
if ( !fp_area )
10bfe5: 83 c4 10 add $0x10,%esp
10bfe8: 85 c0 test %eax,%eax
10bfea: 0f 84 08 01 00 00 je 10c0f8 <_Thread_Initialize+0x1a8>
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
10bff0: 89 bb ec 00 00 00 mov %edi,0xec(%ebx)
the_thread->Start.fp_context = fp_area;
10bff6: 89 bb cc 00 00 00 mov %edi,0xcc(%ebx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10bffc: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
10c003: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx)
the_watchdog->id = id;
10c00a: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
the_watchdog->user_data = user_data;
10c011: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10c018: a1 78 43 12 00 mov 0x124378,%eax
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
10c01d: 31 f6 xor %esi,%esi
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10c01f: 85 c0 test %eax,%eax
10c021: 74 1d je 10c040 <_Thread_Initialize+0xf0>
extensions_area = _Workspace_Allocate(
10c023: 83 ec 0c sub $0xc,%esp
10c026: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax
10c02d: 50 push %eax
10c02e: e8 8f 0e 00 00 call 10cec2 <_Workspace_Allocate>
10c033: 89 c6 mov %eax,%esi
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
10c035: 83 c4 10 add $0x10,%esp
10c038: 85 c0 test %eax,%eax
10c03a: 0f 84 ba 00 00 00 je 10c0fa <_Thread_Initialize+0x1aa>
goto failed;
}
the_thread->extensions = (void **) extensions_area;
10c040: 89 b3 fc 00 00 00 mov %esi,0xfc(%ebx)
* if they are linked to the thread. An extension user may
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
10c046: 85 f6 test %esi,%esi
10c048: 74 16 je 10c060 <_Thread_Initialize+0x110>
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
10c04a: 8b 15 78 43 12 00 mov 0x124378,%edx
10c050: 31 c0 xor %eax,%eax
10c052: eb 08 jmp 10c05c <_Thread_Initialize+0x10c>
the_thread->extensions[i] = NULL;
10c054: c7 04 86 00 00 00 00 movl $0x0,(%esi,%eax,4)
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
10c05b: 40 inc %eax
10c05c: 39 d0 cmp %edx,%eax
10c05e: 76 f4 jbe 10c054 <_Thread_Initialize+0x104>
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
10c060: 8a 45 e7 mov -0x19(%ebp),%al
10c063: 88 83 ac 00 00 00 mov %al,0xac(%ebx)
the_thread->Start.budget_algorithm = budget_algorithm;
10c069: 8b 45 24 mov 0x24(%ebp),%eax
10c06c: 89 83 b0 00 00 00 mov %eax,0xb0(%ebx)
the_thread->Start.budget_callout = budget_callout;
10c072: 8b 45 28 mov 0x28(%ebp),%eax
10c075: 89 83 b4 00 00 00 mov %eax,0xb4(%ebx)
switch ( budget_algorithm ) {
10c07b: 83 7d 24 02 cmpl $0x2,0x24(%ebp)
10c07f: 75 08 jne 10c089 <_Thread_Initialize+0x139>
case THREAD_CPU_BUDGET_ALGORITHM_NONE:
case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE:
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE)
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
10c081: a1 b4 42 12 00 mov 0x1242b4,%eax
10c086: 89 43 78 mov %eax,0x78(%ebx)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
10c089: 8b 45 2c mov 0x2c(%ebp),%eax
10c08c: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
the_thread->current_state = STATES_DORMANT;
10c092: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx)
the_thread->Wait.queue = NULL;
10c099: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
the_thread->resource_count = 0;
10c0a0: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx)
the_thread->real_priority = priority;
10c0a7: 8b 45 1c mov 0x1c(%ebp),%eax
10c0aa: 89 43 18 mov %eax,0x18(%ebx)
the_thread->Start.initial_priority = priority;
10c0ad: 89 83 bc 00 00 00 mov %eax,0xbc(%ebx)
_Thread_Set_priority( the_thread, priority );
10c0b3: 52 push %edx
10c0b4: 52 push %edx
10c0b5: 50 push %eax
10c0b6: 53 push %ebx
10c0b7: e8 94 05 00 00 call 10c650 <_Thread_Set_priority>
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
10c0bc: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx)
10c0c3: 00 00 00
10c0c6: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx)
10c0cd: 00 00 00
_Thread_Stack_Free( the_thread );
return false;
}
10c0d0: 8b 45 08 mov 0x8(%ebp),%eax
10c0d3: 8b 40 1c mov 0x1c(%eax),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
10c0d6: 0f b7 53 08 movzwl 0x8(%ebx),%edx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10c0da: 89 1c 90 mov %ebx,(%eax,%edx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10c0dd: 8b 45 30 mov 0x30(%ebp),%eax
10c0e0: 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 );
10c0e3: 89 1c 24 mov %ebx,(%esp)
10c0e6: e8 c1 0a 00 00 call 10cbac <_User_extensions_Thread_create>
10c0eb: 88 c2 mov %al,%dl
if ( extension_status )
10c0ed: 83 c4 10 add $0x10,%esp
return true;
10c0f0: b0 01 mov $0x1,%al
* user extensions with dispatching enabled. The Allocator
* Mutex provides sufficient protection to let the user extensions
* run safely.
*/
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
10c0f2: 84 d2 test %dl,%dl
10c0f4: 74 04 je 10c0fa <_Thread_Initialize+0x1aa>
10c0f6: eb 72 jmp 10c16a <_Thread_Initialize+0x21a>
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
10c0f8: 31 f6 xor %esi,%esi
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
return true;
failed:
if ( the_thread->libc_reent )
10c0fa: 8b 83 f0 00 00 00 mov 0xf0(%ebx),%eax
10c100: 85 c0 test %eax,%eax
10c102: 74 0c je 10c110 <_Thread_Initialize+0x1c0>
_Workspace_Free( the_thread->libc_reent );
10c104: 83 ec 0c sub $0xc,%esp
10c107: 50 push %eax
10c108: e8 ce 0d 00 00 call 10cedb <_Workspace_Free>
10c10d: 83 c4 10 add $0x10,%esp
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
10c110: 8b 83 f4 00 00 00 mov 0xf4(%ebx),%eax
10c116: 85 c0 test %eax,%eax
10c118: 74 0c je 10c126 <_Thread_Initialize+0x1d6>
_Workspace_Free( the_thread->API_Extensions[i] );
10c11a: 83 ec 0c sub $0xc,%esp
10c11d: 50 push %eax
10c11e: e8 b8 0d 00 00 call 10cedb <_Workspace_Free>
10c123: 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] )
10c126: 8b 83 f8 00 00 00 mov 0xf8(%ebx),%eax
10c12c: 85 c0 test %eax,%eax
10c12e: 74 0c je 10c13c <_Thread_Initialize+0x1ec>
_Workspace_Free( the_thread->API_Extensions[i] );
10c130: 83 ec 0c sub $0xc,%esp
10c133: 50 push %eax
10c134: e8 a2 0d 00 00 call 10cedb <_Workspace_Free>
10c139: 83 c4 10 add $0x10,%esp
if ( extensions_area )
10c13c: 85 f6 test %esi,%esi
10c13e: 74 0c je 10c14c <_Thread_Initialize+0x1fc>
(void) _Workspace_Free( extensions_area );
10c140: 83 ec 0c sub $0xc,%esp
10c143: 56 push %esi
10c144: e8 92 0d 00 00 call 10cedb <_Workspace_Free>
10c149: 83 c4 10 add $0x10,%esp
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
10c14c: 85 ff test %edi,%edi
10c14e: 74 0c je 10c15c <_Thread_Initialize+0x20c>
(void) _Workspace_Free( fp_area );
10c150: 83 ec 0c sub $0xc,%esp
10c153: 57 push %edi
10c154: e8 82 0d 00 00 call 10cedb <_Workspace_Free>
10c159: 83 c4 10 add $0x10,%esp
#endif
_Thread_Stack_Free( the_thread );
10c15c: 83 ec 0c sub $0xc,%esp
10c15f: 53 push %ebx
10c160: e8 e7 06 00 00 call 10c84c <_Thread_Stack_Free>
return false;
10c165: 83 c4 10 add $0x10,%esp
stack = the_thread->Start.stack;
#else
if ( !stack_area ) {
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
10c168: 31 c0 xor %eax,%eax
_Thread_Stack_Free( the_thread );
return false;
}
10c16a: 8d 65 f4 lea -0xc(%ebp),%esp
10c16d: 5b pop %ebx
10c16e: 5e pop %esi
10c16f: 5f pop %edi
10c170: c9 leave
10c171: c3 ret
0010f3f0 <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
10f3f0: 55 push %ebp
10f3f1: 89 e5 mov %esp,%ebp
10f3f3: 53 push %ebx
10f3f4: 8b 45 08 mov 0x8(%ebp),%eax
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
10f3f7: 9c pushf
10f3f8: fa cli
10f3f9: 59 pop %ecx
current_state = the_thread->current_state;
10f3fa: 8b 50 10 mov 0x10(%eax),%edx
if ( current_state & STATES_SUSPENDED ) {
10f3fd: f6 c2 02 test $0x2,%dl
10f400: 74 70 je 10f472 <_Thread_Resume+0x82> <== NEVER TAKEN
10f402: 83 e2 fd and $0xfffffffd,%edx
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
10f405: 89 50 10 mov %edx,0x10(%eax)
if ( _States_Is_ready( current_state ) ) {
10f408: 85 d2 test %edx,%edx
10f40a: 75 66 jne 10f472 <_Thread_Resume+0x82>
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10f40c: 8b 90 90 00 00 00 mov 0x90(%eax),%edx
10f412: 66 8b 98 96 00 00 00 mov 0x96(%eax),%bx
10f419: 66 09 1a or %bx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10f41c: 66 8b 15 50 74 12 00 mov 0x127450,%dx
10f423: 0b 90 94 00 00 00 or 0x94(%eax),%edx
10f429: 66 89 15 50 74 12 00 mov %dx,0x127450
_Priority_bit_map_Add( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
10f430: 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;
10f436: 8d 5a 04 lea 0x4(%edx),%ebx
10f439: 89 18 mov %ebx,(%eax)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
10f43b: 8b 5a 08 mov 0x8(%edx),%ebx
the_chain->last = the_node;
10f43e: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10f441: 89 03 mov %eax,(%ebx)
the_node->previous = old_last_node;
10f443: 89 58 04 mov %ebx,0x4(%eax)
_ISR_Flash( level );
10f446: 51 push %ecx
10f447: 9d popf
10f448: fa cli
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
10f449: 8b 50 14 mov 0x14(%eax),%edx
10f44c: 8b 1d 00 79 12 00 mov 0x127900,%ebx
10f452: 3b 53 14 cmp 0x14(%ebx),%edx
10f455: 73 1b jae 10f472 <_Thread_Resume+0x82>
_Thread_Heir = the_thread;
10f457: a3 00 79 12 00 mov %eax,0x127900
if ( _Thread_Executing->is_preemptible ||
10f45c: a1 fc 78 12 00 mov 0x1278fc,%eax
10f461: 80 78 74 00 cmpb $0x0,0x74(%eax)
10f465: 75 04 jne 10f46b <_Thread_Resume+0x7b>
10f467: 85 d2 test %edx,%edx
10f469: 75 07 jne 10f472 <_Thread_Resume+0x82> <== ALWAYS TAKEN
the_thread->current_priority == 0 )
_Thread_Dispatch_necessary = true;
10f46b: c6 05 08 79 12 00 01 movb $0x1,0x127908
}
}
}
_ISR_Enable( level );
10f472: 51 push %ecx
10f473: 9d popf
}
10f474: 5b pop %ebx
10f475: c9 leave
10f476: c3 ret
0010c934 <_Thread_Tickle_timeslice>:
*
* Output parameters: NONE
*/
void _Thread_Tickle_timeslice( void )
{
10c934: 55 push %ebp
10c935: 89 e5 mov %esp,%ebp
10c937: 53 push %ebx
10c938: 83 ec 04 sub $0x4,%esp
Thread_Control *executing;
executing = _Thread_Executing;
10c93b: 8b 1d 34 48 12 00 mov 0x124834,%ebx
/*
* If the thread is not preemptible or is not ready, then
* just return.
*/
if ( !executing->is_preemptible )
10c941: 80 7b 74 00 cmpb $0x0,0x74(%ebx)
10c945: 74 4c je 10c993 <_Thread_Tickle_timeslice+0x5f>
return;
if ( !_States_Is_ready( executing->current_state ) )
10c947: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10c94b: 75 46 jne 10c993 <_Thread_Tickle_timeslice+0x5f>
/*
* The cpu budget algorithm determines what happens next.
*/
switch ( executing->budget_algorithm ) {
10c94d: 8b 43 7c mov 0x7c(%ebx),%eax
10c950: 83 f8 01 cmp $0x1,%eax
10c953: 72 3e jb 10c993 <_Thread_Tickle_timeslice+0x5f>
10c955: 83 f8 02 cmp $0x2,%eax
10c958: 76 07 jbe 10c961 <_Thread_Tickle_timeslice+0x2d>
10c95a: 83 f8 03 cmp $0x3,%eax
10c95d: 75 34 jne 10c993 <_Thread_Tickle_timeslice+0x5f><== NEVER TAKEN
10c95f: eb 1a jmp 10c97b <_Thread_Tickle_timeslice+0x47>
case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE:
#if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE)
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
#endif
if ( (int)(--executing->cpu_time_budget) <= 0 ) {
10c961: 8b 43 78 mov 0x78(%ebx),%eax
10c964: 48 dec %eax
10c965: 89 43 78 mov %eax,0x78(%ebx)
10c968: 85 c0 test %eax,%eax
10c96a: 7f 27 jg 10c993 <_Thread_Tickle_timeslice+0x5f>
* at the priority of the currently executing thread, then the
* executing thread's timeslice is reset. Otherwise, the
* currently executing thread is placed at the rear of the
* FIFO for this priority and a new heir is selected.
*/
_Thread_Yield_processor();
10c96c: e8 27 00 00 00 call 10c998 <_Thread_Yield_processor>
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
10c971: a1 b4 42 12 00 mov 0x1242b4,%eax
10c976: 89 43 78 mov %eax,0x78(%ebx)
10c979: eb 18 jmp 10c993 <_Thread_Tickle_timeslice+0x5f>
}
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_SCHEDULER_CALLOUT)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
if ( --executing->cpu_time_budget == 0 )
10c97b: 8b 43 78 mov 0x78(%ebx),%eax
10c97e: 48 dec %eax
10c97f: 89 43 78 mov %eax,0x78(%ebx)
10c982: 85 c0 test %eax,%eax
10c984: 75 0d jne 10c993 <_Thread_Tickle_timeslice+0x5f>
(*executing->budget_callout)( executing );
10c986: 83 ec 0c sub $0xc,%esp
10c989: 53 push %ebx
10c98a: ff 93 80 00 00 00 call *0x80(%ebx)
10c990: 83 c4 10 add $0x10,%esp
break;
#endif
}
}
10c993: 8b 5d fc mov -0x4(%ebp),%ebx
10c996: c9 leave
10c997: c3 ret
0010c5c8 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
10c5c8: 55 push %ebp
10c5c9: 89 e5 mov %esp,%ebp
10c5cb: 57 push %edi
10c5cc: 56 push %esi
10c5cd: 53 push %ebx
10c5ce: 83 ec 1c sub $0x1c,%esp
10c5d1: 8b 75 08 mov 0x8(%ebp),%esi
10c5d4: 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 )
10c5d7: 85 f6 test %esi,%esi
10c5d9: 74 36 je 10c611 <_Thread_queue_Requeue+0x49><== NEVER TAKEN
/*
* If queueing by FIFO, there is nothing to do. This only applies to
* priority blocking discipline.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
10c5db: 83 7e 34 01 cmpl $0x1,0x34(%esi)
10c5df: 75 30 jne 10c611 <_Thread_queue_Requeue+0x49><== NEVER TAKEN
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
10c5e1: 9c pushf
10c5e2: fa cli
10c5e3: 5b pop %ebx
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
10c5e4: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi)
10c5eb: 74 22 je 10c60f <_Thread_queue_Requeue+0x47><== NEVER TAKEN
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
10c5ed: c7 46 30 01 00 00 00 movl $0x1,0x30(%esi)
_Thread_queue_Enter_critical_section( tq );
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
10c5f4: 50 push %eax
10c5f5: 6a 01 push $0x1
10c5f7: 57 push %edi
10c5f8: 56 push %esi
10c5f9: e8 82 32 00 00 call 10f880 <_Thread_queue_Extract_priority_helper>
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
10c5fe: 83 c4 0c add $0xc,%esp
10c601: 8d 45 e4 lea -0x1c(%ebp),%eax
10c604: 50 push %eax
10c605: 57 push %edi
10c606: 56 push %esi
10c607: e8 c4 fd ff ff call 10c3d0 <_Thread_queue_Enqueue_priority>
10c60c: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10c60f: 53 push %ebx
10c610: 9d popf
}
}
10c611: 8d 65 f4 lea -0xc(%ebp),%esp
10c614: 5b pop %ebx
10c615: 5e pop %esi
10c616: 5f pop %edi
10c617: c9 leave
10c618: c3 ret
0010c61c <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10c61c: 55 push %ebp
10c61d: 89 e5 mov %esp,%ebp
10c61f: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10c622: 8d 45 f4 lea -0xc(%ebp),%eax
10c625: 50 push %eax
10c626: ff 75 08 pushl 0x8(%ebp)
10c629: e8 b2 f8 ff ff call 10bee0 <_Thread_Get>
switch ( location ) {
10c62e: 83 c4 10 add $0x10,%esp
10c631: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10c635: 75 17 jne 10c64e <_Thread_queue_Timeout+0x32><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
10c637: 83 ec 0c sub $0xc,%esp
10c63a: 50 push %eax
10c63b: e8 f4 32 00 00 call 10f934 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10c640: a1 e4 42 12 00 mov 0x1242e4,%eax
10c645: 48 dec %eax
10c646: a3 e4 42 12 00 mov %eax,0x1242e4
10c64b: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10c64e: c9 leave
10c64f: c3 ret
0011695c <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
11695c: 55 push %ebp
11695d: 89 e5 mov %esp,%ebp
11695f: 57 push %edi
116960: 56 push %esi
116961: 53 push %ebx
116962: 83 ec 4c sub $0x4c,%esp
116965: 8b 5d 08 mov 0x8(%ebp),%ebx
116968: 8d 45 dc lea -0x24(%ebp),%eax
11696b: 8d 55 e0 lea -0x20(%ebp),%edx
11696e: 89 55 b4 mov %edx,-0x4c(%ebp)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
116971: 89 55 dc mov %edx,-0x24(%ebp)
the_chain->permanent_null = NULL;
116974: 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 );
11697b: 89 45 e4 mov %eax,-0x1c(%ebp)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
11697e: 8d 7d d0 lea -0x30(%ebp),%edi
116981: 8d 55 d4 lea -0x2c(%ebp),%edx
116984: 89 55 b0 mov %edx,-0x50(%ebp)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
116987: 89 55 d0 mov %edx,-0x30(%ebp)
the_chain->permanent_null = NULL;
11698a: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
the_chain->last = _Chain_Head(the_chain);
116991: 89 7d d8 mov %edi,-0x28(%ebp)
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
116994: 8d 43 30 lea 0x30(%ebx),%eax
116997: 89 45 c0 mov %eax,-0x40(%ebp)
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
11699a: 8d 73 68 lea 0x68(%ebx),%esi
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
11699d: 8d 53 08 lea 0x8(%ebx),%edx
1169a0: 89 55 bc mov %edx,-0x44(%ebp)
{
/*
* Afterwards all timer inserts are directed to this chain and the interval
* and TOD chains will be no more modified by other parties.
*/
ts->insert_chain = insert_chain;
1169a3: 8d 4d dc lea -0x24(%ebp),%ecx
1169a6: 89 4b 78 mov %ecx,0x78(%ebx)
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
1169a9: a1 f0 d7 13 00 mov 0x13d7f0,%eax
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
1169ae: 8b 53 3c mov 0x3c(%ebx),%edx
watchdogs->last_snapshot = snapshot;
1169b1: 89 43 3c mov %eax,0x3c(%ebx)
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
1169b4: 51 push %ecx
1169b5: 8d 4d d0 lea -0x30(%ebp),%ecx
1169b8: 51 push %ecx
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
1169b9: 29 d0 sub %edx,%eax
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
1169bb: 50 push %eax
1169bc: ff 75 c0 pushl -0x40(%ebp)
1169bf: e8 9c 39 00 00 call 11a360 <_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();
1169c4: a1 44 d7 13 00 mov 0x13d744,%eax
1169c9: 89 45 c4 mov %eax,-0x3c(%ebp)
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
1169cc: 8b 43 74 mov 0x74(%ebx),%eax
/*
* Process the seconds chain. Start by checking that the Time
* of Day (TOD) has not been set backwards. If it has then
* we want to adjust the watchdogs->Chain to indicate this.
*/
if ( snapshot > last_snapshot ) {
1169cf: 83 c4 10 add $0x10,%esp
1169d2: 39 45 c4 cmp %eax,-0x3c(%ebp)
1169d5: 76 13 jbe 1169ea <_Timer_server_Body+0x8e>
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
1169d7: 52 push %edx
1169d8: 8d 55 d0 lea -0x30(%ebp),%edx
1169db: 52 push %edx
if ( snapshot > last_snapshot ) {
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
1169dc: 8b 4d c4 mov -0x3c(%ebp),%ecx
1169df: 29 c1 sub %eax,%ecx
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
1169e1: 51 push %ecx
1169e2: 56 push %esi
1169e3: e8 78 39 00 00 call 11a360 <_Watchdog_Adjust_to_chain>
1169e8: eb 0f jmp 1169f9 <_Timer_server_Body+0x9d>
} else if ( snapshot < last_snapshot ) {
1169ea: 73 10 jae 1169fc <_Timer_server_Body+0xa0>
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
1169ec: 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;
1169ed: 2b 45 c4 sub -0x3c(%ebp),%eax
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
1169f0: 50 push %eax
1169f1: 6a 01 push $0x1
1169f3: 56 push %esi
1169f4: e8 fb 38 00 00 call 11a2f4 <_Watchdog_Adjust>
1169f9: 83 c4 10 add $0x10,%esp
}
watchdogs->last_snapshot = snapshot;
1169fc: 8b 45 c4 mov -0x3c(%ebp),%eax
1169ff: 89 43 74 mov %eax,0x74(%ebx)
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
116a02: 8b 43 78 mov 0x78(%ebx),%eax
116a05: 83 ec 0c sub $0xc,%esp
116a08: 50 push %eax
116a09: e8 e6 08 00 00 call 1172f4 <_Chain_Get>
if ( timer == NULL ) {
116a0e: 83 c4 10 add $0x10,%esp
116a11: 85 c0 test %eax,%eax
116a13: 74 29 je 116a3e <_Timer_server_Body+0xe2><== ALWAYS TAKEN
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
116a15: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED
116a18: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED
116a1b: 75 0b jne 116a28 <_Timer_server_Body+0xcc><== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
116a1d: 52 push %edx <== NOT EXECUTED
116a1e: 52 push %edx <== NOT EXECUTED
116a1f: 83 c0 10 add $0x10,%eax <== NOT EXECUTED
116a22: 50 push %eax <== NOT EXECUTED
116a23: ff 75 c0 pushl -0x40(%ebp) <== NOT EXECUTED
116a26: eb 0c jmp 116a34 <_Timer_server_Body+0xd8><== NOT EXECUTED
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
116a28: 83 fa 03 cmp $0x3,%edx <== NOT EXECUTED
116a2b: 75 d5 jne 116a02 <_Timer_server_Body+0xa6><== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
116a2d: 51 push %ecx <== NOT EXECUTED
116a2e: 51 push %ecx <== NOT EXECUTED
116a2f: 83 c0 10 add $0x10,%eax <== NOT EXECUTED
116a32: 50 push %eax <== NOT EXECUTED
116a33: 56 push %esi <== NOT EXECUTED
116a34: e8 af 39 00 00 call 11a3e8 <_Watchdog_Insert> <== NOT EXECUTED
116a39: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
116a3c: eb c4 jmp 116a02 <_Timer_server_Body+0xa6><== NOT EXECUTED
* of zero it will be processed in the next iteration of the timer server
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
116a3e: 9c pushf
116a3f: fa cli
116a40: 58 pop %eax
if ( _Chain_Is_empty( insert_chain ) ) {
116a41: 8b 55 b4 mov -0x4c(%ebp),%edx
116a44: 39 55 dc cmp %edx,-0x24(%ebp)
116a47: 75 13 jne 116a5c <_Timer_server_Body+0x100><== NEVER TAKEN
ts->insert_chain = NULL;
116a49: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx)
_ISR_Enable( level );
116a50: 50 push %eax
116a51: 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 ) ) {
116a52: 8b 4d b0 mov -0x50(%ebp),%ecx
116a55: 39 4d d0 cmp %ecx,-0x30(%ebp)
116a58: 75 09 jne 116a63 <_Timer_server_Body+0x107>
116a5a: eb 3e jmp 116a9a <_Timer_server_Body+0x13e>
ts->insert_chain = NULL;
_ISR_Enable( level );
break;
} else {
_ISR_Enable( level );
116a5c: 50 push %eax <== NOT EXECUTED
116a5d: 9d popf <== NOT EXECUTED
116a5e: e9 46 ff ff ff jmp 1169a9 <_Timer_server_Body+0x4d><== NOT EXECUTED
/*
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
116a63: 9c pushf
116a64: fa cli
116a65: 5a pop %edx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
116a66: 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))
116a69: 3b 45 b0 cmp -0x50(%ebp),%eax
116a6c: 74 25 je 116a93 <_Timer_server_Body+0x137>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
116a6e: 8b 08 mov (%eax),%ecx
the_chain->first = new_first;
116a70: 89 4d d0 mov %ecx,-0x30(%ebp)
new_first->previous = _Chain_Head(the_chain);
116a73: 89 79 04 mov %edi,0x4(%ecx)
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
116a76: 85 c0 test %eax,%eax
116a78: 74 19 je 116a93 <_Timer_server_Body+0x137><== NEVER TAKEN
watchdog->state = WATCHDOG_INACTIVE;
116a7a: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
_ISR_Enable( level );
116a81: 52 push %edx
116a82: 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 );
116a83: 52 push %edx
116a84: 52 push %edx
116a85: ff 70 24 pushl 0x24(%eax)
116a88: ff 70 20 pushl 0x20(%eax)
116a8b: ff 50 1c call *0x1c(%eax)
}
116a8e: 83 c4 10 add $0x10,%esp
116a91: eb d0 jmp 116a63 <_Timer_server_Body+0x107>
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
_ISR_Enable( level );
} else {
_ISR_Enable( level );
116a93: 52 push %edx
116a94: 9d popf
116a95: e9 09 ff ff ff jmp 1169a3 <_Timer_server_Body+0x47>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
116a9a: c6 43 7c 00 movb $0x0,0x7c(%ebx)
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
116a9e: e8 1d fe ff ff call 1168c0 <_Thread_Disable_dispatch>
_Thread_Set_state( ts->thread, STATES_DELAYING );
116aa3: 50 push %eax
116aa4: 50 push %eax
116aa5: 6a 08 push $0x8
116aa7: ff 33 pushl (%ebx)
116aa9: e8 1a 31 00 00 call 119bc8 <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
116aae: 89 d8 mov %ebx,%eax
116ab0: e8 1b fe ff ff call 1168d0 <_Timer_server_Reset_interval_system_watchdog>
_Timer_server_Reset_tod_system_watchdog( ts );
116ab5: 89 d8 mov %ebx,%eax
116ab7: e8 5a fe ff ff call 116916 <_Timer_server_Reset_tod_system_watchdog>
_Thread_Enable_dispatch();
116abc: e8 01 28 00 00 call 1192c2 <_Thread_Enable_dispatch>
ts->active = true;
116ac1: 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 );
116ac5: 59 pop %ecx
116ac6: ff 75 bc pushl -0x44(%ebp)
116ac9: e8 32 3a 00 00 call 11a500 <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
116ace: 8d 43 40 lea 0x40(%ebx),%eax
116ad1: 89 04 24 mov %eax,(%esp)
116ad4: e8 27 3a 00 00 call 11a500 <_Watchdog_Remove>
116ad9: 83 c4 10 add $0x10,%esp
116adc: e9 c2 fe ff ff jmp 1169a3 <_Timer_server_Body+0x47>
00116ae1 <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
116ae1: 55 push %ebp
116ae2: 89 e5 mov %esp,%ebp
116ae4: 57 push %edi
116ae5: 56 push %esi
116ae6: 53 push %ebx
116ae7: 83 ec 2c sub $0x2c,%esp
116aea: 8b 5d 08 mov 0x8(%ebp),%ebx
116aed: 8b 75 0c mov 0xc(%ebp),%esi
if ( ts->insert_chain == NULL ) {
116af0: 8b 43 78 mov 0x78(%ebx),%eax
116af3: 85 c0 test %eax,%eax
116af5: 0f 85 de 00 00 00 jne 116bd9 <_Timer_server_Schedule_operation_method+0xf8><== NEVER TAKEN
* is the reference point for the delta chain. Thus if we do not update the
* reference point we have to add DT to the initial delta of the watchdog
* being inserted. This could result in an integer overflow.
*/
_Thread_Disable_dispatch();
116afb: e8 c0 fd ff ff call 1168c0 <_Thread_Disable_dispatch>
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
116b00: 8b 46 38 mov 0x38(%esi),%eax
116b03: 83 f8 01 cmp $0x1,%eax
116b06: 75 5a jne 116b62 <_Timer_server_Schedule_operation_method+0x81>
/*
* We have to advance the last known ticks value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
116b08: 9c pushf
116b09: fa cli
116b0a: 8f 45 e0 popl -0x20(%ebp)
snapshot = _Watchdog_Ticks_since_boot;
116b0d: 8b 15 f0 d7 13 00 mov 0x13d7f0,%edx
last_snapshot = ts->Interval_watchdogs.last_snapshot;
116b13: 8b 4b 3c mov 0x3c(%ebx),%ecx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
116b16: 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;
116b19: 8d 7b 34 lea 0x34(%ebx),%edi
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
116b1c: 39 f8 cmp %edi,%eax
116b1e: 74 19 je 116b39 <_Timer_server_Schedule_operation_method+0x58>
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
116b20: 89 d7 mov %edx,%edi
116b22: 29 cf sub %ecx,%edi
116b24: 89 7d e4 mov %edi,-0x1c(%ebp)
delta_interval = first_watchdog->delta_interval;
116b27: 8b 78 10 mov 0x10(%eax),%edi
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
116b2a: 31 c9 xor %ecx,%ecx
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
delta_interval = first_watchdog->delta_interval;
if (delta_interval > delta) {
116b2c: 3b 7d e4 cmp -0x1c(%ebp),%edi
116b2f: 76 05 jbe 116b36 <_Timer_server_Schedule_operation_method+0x55>
delta_interval -= delta;
116b31: 89 f9 mov %edi,%ecx
116b33: 2b 4d e4 sub -0x1c(%ebp),%ecx
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
116b36: 89 48 10 mov %ecx,0x10(%eax)
}
ts->Interval_watchdogs.last_snapshot = snapshot;
116b39: 89 53 3c mov %edx,0x3c(%ebx)
_ISR_Enable( level );
116b3c: ff 75 e0 pushl -0x20(%ebp)
116b3f: 9d popf
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
116b40: 50 push %eax
116b41: 50 push %eax
116b42: 83 c6 10 add $0x10,%esi
116b45: 56 push %esi
116b46: 8d 43 30 lea 0x30(%ebx),%eax
116b49: 50 push %eax
116b4a: e8 99 38 00 00 call 11a3e8 <_Watchdog_Insert>
if ( !ts->active ) {
116b4f: 8a 43 7c mov 0x7c(%ebx),%al
116b52: 83 c4 10 add $0x10,%esp
116b55: 84 c0 test %al,%al
116b57: 75 74 jne 116bcd <_Timer_server_Schedule_operation_method+0xec>
_Timer_server_Reset_interval_system_watchdog( ts );
116b59: 89 d8 mov %ebx,%eax
116b5b: e8 70 fd ff ff call 1168d0 <_Timer_server_Reset_interval_system_watchdog>
116b60: eb 6b jmp 116bcd <_Timer_server_Schedule_operation_method+0xec>
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
116b62: 83 f8 03 cmp $0x3,%eax
116b65: 75 66 jne 116bcd <_Timer_server_Schedule_operation_method+0xec>
/*
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
116b67: 9c pushf
116b68: fa cli
116b69: 8f 45 e0 popl -0x20(%ebp)
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
116b6c: 8b 15 44 d7 13 00 mov 0x13d744,%edx
last_snapshot = ts->TOD_watchdogs.last_snapshot;
116b72: 8b 43 74 mov 0x74(%ebx),%eax
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
116b75: 8b 4b 68 mov 0x68(%ebx),%ecx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
116b78: 8d 7b 6c lea 0x6c(%ebx),%edi
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
116b7b: 39 f9 cmp %edi,%ecx
116b7d: 74 27 je 116ba6 <_Timer_server_Schedule_operation_method+0xc5>
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
116b7f: 8b 79 10 mov 0x10(%ecx),%edi
116b82: 89 7d d4 mov %edi,-0x2c(%ebp)
if ( snapshot > last_snapshot ) {
116b85: 39 c2 cmp %eax,%edx
116b87: 76 15 jbe 116b9e <_Timer_server_Schedule_operation_method+0xbd>
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
116b89: 89 d7 mov %edx,%edi
116b8b: 29 c7 sub %eax,%edi
116b8d: 89 7d e4 mov %edi,-0x1c(%ebp)
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
116b90: 31 c0 xor %eax,%eax
if ( snapshot > last_snapshot ) {
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
if (delta_interval > delta) {
116b92: 39 7d d4 cmp %edi,-0x2c(%ebp)
116b95: 76 0c jbe 116ba3 <_Timer_server_Schedule_operation_method+0xc2><== NEVER TAKEN
delta_interval -= delta;
116b97: 8b 45 d4 mov -0x2c(%ebp),%eax
116b9a: 29 f8 sub %edi,%eax
116b9c: eb 05 jmp 116ba3 <_Timer_server_Schedule_operation_method+0xc2>
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
116b9e: 03 45 d4 add -0x2c(%ebp),%eax
delta_interval += delta;
116ba1: 29 d0 sub %edx,%eax
}
first_watchdog->delta_interval = delta_interval;
116ba3: 89 41 10 mov %eax,0x10(%ecx)
}
ts->TOD_watchdogs.last_snapshot = snapshot;
116ba6: 89 53 74 mov %edx,0x74(%ebx)
_ISR_Enable( level );
116ba9: ff 75 e0 pushl -0x20(%ebp)
116bac: 9d popf
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
116bad: 57 push %edi
116bae: 57 push %edi
116baf: 83 c6 10 add $0x10,%esi
116bb2: 56 push %esi
116bb3: 8d 43 68 lea 0x68(%ebx),%eax
116bb6: 50 push %eax
116bb7: e8 2c 38 00 00 call 11a3e8 <_Watchdog_Insert>
if ( !ts->active ) {
116bbc: 8a 43 7c mov 0x7c(%ebx),%al
116bbf: 83 c4 10 add $0x10,%esp
116bc2: 84 c0 test %al,%al
116bc4: 75 07 jne 116bcd <_Timer_server_Schedule_operation_method+0xec>
_Timer_server_Reset_tod_system_watchdog( ts );
116bc6: 89 d8 mov %ebx,%eax
116bc8: e8 49 fd ff ff call 116916 <_Timer_server_Reset_tod_system_watchdog>
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
}
}
116bcd: 8d 65 f4 lea -0xc(%ebp),%esp
116bd0: 5b pop %ebx
116bd1: 5e pop %esi
116bd2: 5f pop %edi
116bd3: c9 leave
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
116bd4: e9 e9 26 00 00 jmp 1192c2 <_Thread_Enable_dispatch>
* server is not preemptible, so we must be in interrupt context here. No
* thread dispatch will happen until the timer server finishes its
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
116bd9: 8b 43 78 mov 0x78(%ebx),%eax <== NOT EXECUTED
116bdc: 89 75 0c mov %esi,0xc(%ebp) <== NOT EXECUTED
116bdf: 89 45 08 mov %eax,0x8(%ebp) <== NOT EXECUTED
}
}
116be2: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
116be5: 5b pop %ebx <== NOT EXECUTED
116be6: 5e pop %esi <== NOT EXECUTED
116be7: 5f pop %edi <== NOT EXECUTED
116be8: 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 );
116be9: e9 ca 06 00 00 jmp 1172b8 <_Chain_Append> <== NOT EXECUTED
0010cb6f <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10cb6f: 55 push %ebp
10cb70: 89 e5 mov %esp,%ebp
10cb72: 57 push %edi
10cb73: 56 push %esi
10cb74: 53 push %ebx
10cb75: 83 ec 0c sub $0xc,%esp
10cb78: 8b 7d 10 mov 0x10(%ebp),%edi
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10cb7b: 8b 1d e0 44 12 00 mov 0x1244e0,%ebx
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
10cb81: 0f b6 75 0c movzbl 0xc(%ebp),%esi
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10cb85: eb 15 jmp 10cb9c <_User_extensions_Fatal+0x2d>
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
10cb87: 8b 43 30 mov 0x30(%ebx),%eax
10cb8a: 85 c0 test %eax,%eax
10cb8c: 74 0b je 10cb99 <_User_extensions_Fatal+0x2a>
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
10cb8e: 52 push %edx
10cb8f: 57 push %edi
10cb90: 56 push %esi
10cb91: ff 75 08 pushl 0x8(%ebp)
10cb94: ff d0 call *%eax
10cb96: 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 ) {
10cb99: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10cb9c: 81 fb d8 44 12 00 cmp $0x1244d8,%ebx
10cba2: 75 e3 jne 10cb87 <_User_extensions_Fatal+0x18><== ALWAYS TAKEN
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
10cba4: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
10cba7: 5b pop %ebx <== NOT EXECUTED
10cba8: 5e pop %esi <== NOT EXECUTED
10cba9: 5f pop %edi <== NOT EXECUTED
10cbaa: c9 leave <== NOT EXECUTED
10cbab: c3 ret <== NOT EXECUTED
0010ca58 <_User_extensions_Handler_initialization>:
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
#include <string.h>
void _User_extensions_Handler_initialization(void)
{
10ca58: 55 push %ebp
10ca59: 89 e5 mov %esp,%ebp
10ca5b: 57 push %edi
10ca5c: 56 push %esi
10ca5d: 53 push %ebx
10ca5e: 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;
10ca61: a1 30 02 12 00 mov 0x120230,%eax
10ca66: 89 45 e4 mov %eax,-0x1c(%ebp)
initial_extensions = Configuration.User_extension_table;
10ca69: 8b 35 34 02 12 00 mov 0x120234,%esi
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
10ca6f: c7 05 d8 44 12 00 dc movl $0x1244dc,0x1244d8
10ca76: 44 12 00
the_chain->permanent_null = NULL;
10ca79: c7 05 dc 44 12 00 00 movl $0x0,0x1244dc
10ca80: 00 00 00
the_chain->last = _Chain_Head(the_chain);
10ca83: c7 05 e0 44 12 00 d8 movl $0x1244d8,0x1244e0
10ca8a: 44 12 00
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
10ca8d: c7 05 e8 42 12 00 ec movl $0x1242ec,0x1242e8
10ca94: 42 12 00
the_chain->permanent_null = NULL;
10ca97: c7 05 ec 42 12 00 00 movl $0x0,0x1242ec
10ca9e: 00 00 00
the_chain->last = _Chain_Head(the_chain);
10caa1: c7 05 f0 42 12 00 e8 movl $0x1242e8,0x1242f0
10caa8: 42 12 00
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
10caab: 85 f6 test %esi,%esi
10caad: 74 53 je 10cb02 <_User_extensions_Handler_initialization+0xaa><== NEVER TAKEN
extension = (User_extensions_Control *)
_Workspace_Allocate_or_fatal_error(
10caaf: 6b c8 34 imul $0x34,%eax,%ecx
10cab2: 83 ec 0c sub $0xc,%esp
10cab5: 51 push %ecx
10cab6: 89 4d e0 mov %ecx,-0x20(%ebp)
10cab9: e8 32 04 00 00 call 10cef0 <_Workspace_Allocate_or_fatal_error>
10cabe: 89 c3 mov %eax,%ebx
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
10cac0: 31 c0 xor %eax,%eax
10cac2: 8b 4d e0 mov -0x20(%ebp),%ecx
10cac5: 89 df mov %ebx,%edi
10cac7: f3 aa rep stos %al,%es:(%edi)
10cac9: 89 f0 mov %esi,%eax
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10cacb: 83 c4 10 add $0x10,%esp
10cace: 31 d2 xor %edx,%edx
10cad0: eb 2b jmp 10cafd <_User_extensions_Handler_initialization+0xa5>
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
10cad2: 8d 7b 14 lea 0x14(%ebx),%edi
10cad5: 89 c6 mov %eax,%esi
10cad7: b9 08 00 00 00 mov $0x8,%ecx
10cadc: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_User_extensions_Add_set( extension );
10cade: 83 ec 0c sub $0xc,%esp
10cae1: 53 push %ebx
10cae2: 89 45 dc mov %eax,-0x24(%ebp)
10cae5: 89 55 e0 mov %edx,-0x20(%ebp)
10cae8: e8 43 30 00 00 call 10fb30 <_User_extensions_Add_set>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
10caed: 83 c3 34 add $0x34,%ebx
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10caf0: 8b 55 e0 mov -0x20(%ebp),%edx
10caf3: 42 inc %edx
10caf4: 8b 45 dc mov -0x24(%ebp),%eax
10caf7: 83 c0 20 add $0x20,%eax
10cafa: 83 c4 10 add $0x10,%esp
10cafd: 3b 55 e4 cmp -0x1c(%ebp),%edx
10cb00: 72 d0 jb 10cad2 <_User_extensions_Handler_initialization+0x7a>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
}
}
}
10cb02: 8d 65 f4 lea -0xc(%ebp),%esp
10cb05: 5b pop %ebx
10cb06: 5e pop %esi
10cb07: 5f pop %edi
10cb08: c9 leave
10cb09: c3 ret
0010e4a0 <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
10e4a0: 55 push %ebp
10e4a1: 89 e5 mov %esp,%ebp
10e4a3: 57 push %edi
10e4a4: 56 push %esi
10e4a5: 53 push %ebx
10e4a6: 83 ec 1c sub $0x1c,%esp
10e4a9: 8b 75 08 mov 0x8(%ebp),%esi
10e4ac: 8b 7d 0c mov 0xc(%ebp),%edi
10e4af: 8b 5d 10 mov 0x10(%ebp),%ebx
ISR_Level level;
_ISR_Disable( level );
10e4b2: 9c pushf
10e4b3: fa cli
10e4b4: 58 pop %eax
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10e4b5: 8b 16 mov (%esi),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10e4b7: 8d 4e 04 lea 0x4(%esi),%ecx
* hence the compiler must not assume *header to remain
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
10e4ba: 39 ca cmp %ecx,%edx
10e4bc: 74 44 je 10e502 <_Watchdog_Adjust+0x62>
switch ( direction ) {
10e4be: 85 ff test %edi,%edi
10e4c0: 74 3c je 10e4fe <_Watchdog_Adjust+0x5e>
10e4c2: 4f dec %edi
10e4c3: 75 3d jne 10e502 <_Watchdog_Adjust+0x62> <== NEVER TAKEN
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
10e4c5: 01 5a 10 add %ebx,0x10(%edx)
break;
10e4c8: eb 38 jmp 10e502 <_Watchdog_Adjust+0x62>
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) header->first );
10e4ca: 8b 16 mov (%esi),%edx
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
10e4cc: 8b 7a 10 mov 0x10(%edx),%edi
10e4cf: 39 fb cmp %edi,%ebx
10e4d1: 73 07 jae 10e4da <_Watchdog_Adjust+0x3a>
_Watchdog_First( header )->delta_interval -= units;
10e4d3: 29 df sub %ebx,%edi
10e4d5: 89 7a 10 mov %edi,0x10(%edx)
break;
10e4d8: eb 28 jmp 10e502 <_Watchdog_Adjust+0x62>
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
10e4da: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx)
_ISR_Enable( level );
10e4e1: 50 push %eax
10e4e2: 9d popf
_Watchdog_Tickle( header );
10e4e3: 83 ec 0c sub $0xc,%esp
10e4e6: 56 push %esi
10e4e7: 89 4d e4 mov %ecx,-0x1c(%ebp)
10e4ea: e8 9d 01 00 00 call 10e68c <_Watchdog_Tickle>
_ISR_Disable( level );
10e4ef: 9c pushf
10e4f0: fa cli
10e4f1: 58 pop %eax
if ( _Chain_Is_empty( header ) )
10e4f2: 83 c4 10 add $0x10,%esp
10e4f5: 8b 4d e4 mov -0x1c(%ebp),%ecx
10e4f8: 39 0e cmp %ecx,(%esi)
10e4fa: 74 06 je 10e502 <_Watchdog_Adjust+0x62>
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
_Watchdog_First( header )->delta_interval -= units;
break;
} else {
units -= _Watchdog_First( header )->delta_interval;
10e4fc: 29 fb sub %edi,%ebx
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
10e4fe: 85 db test %ebx,%ebx
10e500: 75 c8 jne 10e4ca <_Watchdog_Adjust+0x2a> <== ALWAYS TAKEN
}
break;
}
}
_ISR_Enable( level );
10e502: 50 push %eax
10e503: 9d popf
}
10e504: 8d 65 f4 lea -0xc(%ebp),%esp
10e507: 5b pop %ebx
10e508: 5e pop %esi
10e509: 5f pop %edi
10e50a: c9 leave
10e50b: c3 ret
0010cda8 <_Watchdog_Remove>:
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
10cda8: 55 push %ebp
10cda9: 89 e5 mov %esp,%ebp
10cdab: 56 push %esi
10cdac: 53 push %ebx
10cdad: 8b 55 08 mov 0x8(%ebp),%edx
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
10cdb0: 9c pushf
10cdb1: fa cli
10cdb2: 5e pop %esi
previous_state = the_watchdog->state;
10cdb3: 8b 42 08 mov 0x8(%edx),%eax
switch ( previous_state ) {
10cdb6: 83 f8 01 cmp $0x1,%eax
10cdb9: 74 09 je 10cdc4 <_Watchdog_Remove+0x1c>
10cdbb: 72 42 jb 10cdff <_Watchdog_Remove+0x57>
10cdbd: 83 f8 03 cmp $0x3,%eax
10cdc0: 77 3d ja 10cdff <_Watchdog_Remove+0x57> <== NEVER TAKEN
10cdc2: eb 09 jmp 10cdcd <_Watchdog_Remove+0x25>
/*
* It is not actually on the chain so just change the state and
* the Insert operation we interrupted will be aborted.
*/
the_watchdog->state = WATCHDOG_INACTIVE;
10cdc4: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
break;
10cdcb: eb 32 jmp 10cdff <_Watchdog_Remove+0x57>
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
10cdcd: 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 );
}
10cdd4: 8b 0a mov (%edx),%ecx
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
next_watchdog = _Watchdog_Next( the_watchdog );
if ( _Watchdog_Next(next_watchdog) )
10cdd6: 83 39 00 cmpl $0x0,(%ecx)
10cdd9: 74 06 je 10cde1 <_Watchdog_Remove+0x39>
next_watchdog->delta_interval += the_watchdog->delta_interval;
10cddb: 8b 5a 10 mov 0x10(%edx),%ebx
10cdde: 01 59 10 add %ebx,0x10(%ecx)
if ( _Watchdog_Sync_count )
10cde1: 8b 1d 18 44 12 00 mov 0x124418,%ebx
10cde7: 85 db test %ebx,%ebx
10cde9: 74 0c je 10cdf7 <_Watchdog_Remove+0x4f>
_Watchdog_Sync_level = _ISR_Nest_level;
10cdeb: 8b 1d 30 48 12 00 mov 0x124830,%ebx
10cdf1: 89 1d 90 43 12 00 mov %ebx,0x124390
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
10cdf7: 8b 5a 04 mov 0x4(%edx),%ebx
next->previous = previous;
10cdfa: 89 59 04 mov %ebx,0x4(%ecx)
previous->next = next;
10cdfd: 89 0b mov %ecx,(%ebx)
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
10cdff: 8b 0d 1c 44 12 00 mov 0x12441c,%ecx
10ce05: 89 4a 18 mov %ecx,0x18(%edx)
_ISR_Enable( level );
10ce08: 56 push %esi
10ce09: 9d popf
return( previous_state );
}
10ce0a: 5b pop %ebx
10ce0b: 5e pop %esi
10ce0c: c9 leave
10ce0d: c3 ret
0010e030 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
10e030: 55 push %ebp
10e031: 89 e5 mov %esp,%ebp
10e033: 57 push %edi
10e034: 56 push %esi
10e035: 53 push %ebx
10e036: 83 ec 20 sub $0x20,%esp
10e039: 8b 7d 08 mov 0x8(%ebp),%edi
10e03c: 8b 75 0c mov 0xc(%ebp),%esi
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
10e03f: 9c pushf
10e040: fa cli
10e041: 8f 45 e4 popl -0x1c(%ebp)
printk( "Watchdog Chain: %s %p\n", name, header );
10e044: 56 push %esi
10e045: 57 push %edi
10e046: 68 34 0f 12 00 push $0x120f34
10e04b: e8 88 aa ff ff call 108ad8 <printk>
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10e050: 8b 1e mov (%esi),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10e052: 83 c6 04 add $0x4,%esi
if ( !_Chain_Is_empty( header ) ) {
10e055: 83 c4 10 add $0x10,%esp
10e058: 39 f3 cmp %esi,%ebx
10e05a: 74 1d je 10e079 <_Watchdog_Report_chain+0x49>
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
10e05c: 52 push %edx
10e05d: 52 push %edx
10e05e: 53 push %ebx
10e05f: 6a 00 push $0x0
10e061: e8 32 00 00 00 call 10e098 <_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 )
10e066: 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 ;
10e068: 83 c4 10 add $0x10,%esp
10e06b: 39 f3 cmp %esi,%ebx
10e06d: 75 ed jne 10e05c <_Watchdog_Report_chain+0x2c><== NEVER TAKEN
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
10e06f: 50 push %eax
10e070: 50 push %eax
10e071: 57 push %edi
10e072: 68 4b 0f 12 00 push $0x120f4b
10e077: eb 08 jmp 10e081 <_Watchdog_Report_chain+0x51>
} else {
printk( "Chain is empty\n" );
10e079: 83 ec 0c sub $0xc,%esp
10e07c: 68 5a 0f 12 00 push $0x120f5a
10e081: e8 52 aa ff ff call 108ad8 <printk>
10e086: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10e089: ff 75 e4 pushl -0x1c(%ebp)
10e08c: 9d popf
}
10e08d: 8d 65 f4 lea -0xc(%ebp),%esp
10e090: 5b pop %ebx
10e091: 5e pop %esi
10e092: 5f pop %edi
10e093: c9 leave
10e094: c3 ret
00109f84 <clock_gettime>:
int clock_gettime(
clockid_t clock_id,
struct timespec *tp
)
{
109f84: 55 push %ebp
109f85: 89 e5 mov %esp,%ebp
109f87: 83 ec 08 sub $0x8,%esp
109f8a: 8b 45 08 mov 0x8(%ebp),%eax
109f8d: 8b 55 0c mov 0xc(%ebp),%edx
if ( !tp )
109f90: 85 d2 test %edx,%edx
109f92: 74 3c je 109fd0 <clock_gettime+0x4c>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
109f94: 83 f8 01 cmp $0x1,%eax
109f97: 75 0b jne 109fa4 <clock_gettime+0x20>
_TOD_Get(tp);
109f99: 83 ec 0c sub $0xc,%esp
109f9c: 52 push %edx
109f9d: e8 9e 1b 00 00 call 10bb40 <_TOD_Get>
109fa2: eb 13 jmp 109fb7 <clock_gettime+0x33>
return 0;
}
#ifdef CLOCK_MONOTONIC
if ( clock_id == CLOCK_MONOTONIC ) {
109fa4: 83 f8 04 cmp $0x4,%eax
109fa7: 74 05 je 109fae <clock_gettime+0x2a> <== NEVER TAKEN
return 0;
}
#endif
#ifdef _POSIX_CPUTIME
if ( clock_id == CLOCK_PROCESS_CPUTIME ) {
109fa9: 83 f8 02 cmp $0x2,%eax
109fac: 75 10 jne 109fbe <clock_gettime+0x3a>
_TOD_Get_uptime_as_timespec( tp );
109fae: 83 ec 0c sub $0xc,%esp
109fb1: 52 push %edx
109fb2: e8 e5 1b 00 00 call 10bb9c <_TOD_Get_uptime_as_timespec>
return 0;
109fb7: 83 c4 10 add $0x10,%esp
109fba: 31 c0 xor %eax,%eax
109fbc: eb 20 jmp 109fde <clock_gettime+0x5a>
}
#endif
#ifdef _POSIX_THREAD_CPUTIME
if ( clock_id == CLOCK_THREAD_CPUTIME )
109fbe: 83 f8 03 cmp $0x3,%eax
109fc1: 75 0d jne 109fd0 <clock_gettime+0x4c>
rtems_set_errno_and_return_minus_one( ENOSYS );
109fc3: e8 68 7f 00 00 call 111f30 <__errno>
109fc8: c7 00 58 00 00 00 movl $0x58,(%eax)
109fce: eb 0b jmp 109fdb <clock_gettime+0x57>
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
109fd0: e8 5b 7f 00 00 call 111f30 <__errno>
109fd5: c7 00 16 00 00 00 movl $0x16,(%eax)
109fdb: 83 c8 ff or $0xffffffff,%eax
return 0;
}
109fde: c9 leave
109fdf: c3 ret
00109fe0 <clock_settime>:
int clock_settime(
clockid_t clock_id,
const struct timespec *tp
)
{
109fe0: 55 push %ebp
109fe1: 89 e5 mov %esp,%ebp
109fe3: 83 ec 08 sub $0x8,%esp
109fe6: 8b 45 08 mov 0x8(%ebp),%eax
109fe9: 8b 55 0c mov 0xc(%ebp),%edx
if ( !tp )
109fec: 85 d2 test %edx,%edx
109fee: 74 44 je 10a034 <clock_settime+0x54> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
109ff0: 83 f8 01 cmp $0x1,%eax
109ff3: 75 28 jne 10a01d <clock_settime+0x3d>
if ( tp->tv_sec < TOD_SECONDS_1970_THROUGH_1988 )
109ff5: 81 3a ff e4 da 21 cmpl $0x21dae4ff,(%edx)
109ffb: 76 37 jbe 10a034 <clock_settime+0x54>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
109ffd: a1 24 63 12 00 mov 0x126324,%eax
10a002: 40 inc %eax
10a003: a3 24 63 12 00 mov %eax,0x126324
rtems_set_errno_and_return_minus_one( EINVAL );
_Thread_Disable_dispatch();
_TOD_Set( tp );
10a008: 83 ec 0c sub $0xc,%esp
10a00b: 52 push %edx
10a00c: e8 e3 1b 00 00 call 10bbf4 <_TOD_Set>
_Thread_Enable_dispatch();
10a011: e8 68 2c 00 00 call 10cc7e <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
10a016: 83 c4 10 add $0x10,%esp
10a019: 31 c0 xor %eax,%eax
10a01b: eb 25 jmp 10a042 <clock_settime+0x62>
_Thread_Disable_dispatch();
_TOD_Set( tp );
_Thread_Enable_dispatch();
}
#ifdef _POSIX_CPUTIME
else if ( clock_id == CLOCK_PROCESS_CPUTIME )
10a01d: 83 f8 02 cmp $0x2,%eax
10a020: 74 05 je 10a027 <clock_settime+0x47>
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
#ifdef _POSIX_THREAD_CPUTIME
else if ( clock_id == CLOCK_THREAD_CPUTIME )
10a022: 83 f8 03 cmp $0x3,%eax
10a025: 75 0d jne 10a034 <clock_settime+0x54>
rtems_set_errno_and_return_minus_one( ENOSYS );
10a027: e8 04 7f 00 00 call 111f30 <__errno>
10a02c: c7 00 58 00 00 00 movl $0x58,(%eax)
10a032: eb 0b jmp 10a03f <clock_settime+0x5f>
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
10a034: e8 f7 7e 00 00 call 111f30 <__errno>
10a039: c7 00 16 00 00 00 movl $0x16,(%eax)
10a03f: 83 c8 ff or $0xffffffff,%eax
return 0;
}
10a042: c9 leave
10a043: c3 ret
00121610 <killinfo>:
int killinfo(
pid_t pid,
int sig,
const union sigval *value
)
{
121610: 55 push %ebp
121611: 89 e5 mov %esp,%ebp
121613: 57 push %edi
121614: 56 push %esi
121615: 53 push %ebx
121616: 83 ec 4c sub $0x4c,%esp
121619: 8b 5d 0c mov 0xc(%ebp),%ebx
12161c: 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() )
12161f: e8 64 fd ff ff call 121388 <getpid>
121624: 39 45 08 cmp %eax,0x8(%ebp)
121627: 74 0d je 121636 <killinfo+0x26>
rtems_set_errno_and_return_minus_one( ESRCH );
121629: e8 16 43 ff ff call 115944 <__errno>
12162e: c7 00 03 00 00 00 movl $0x3,(%eax)
121634: eb 0f jmp 121645 <killinfo+0x35>
/*
* Validate the signal passed.
*/
if ( !sig )
121636: 85 db test %ebx,%ebx
121638: 75 13 jne 12164d <killinfo+0x3d>
rtems_set_errno_and_return_minus_one( EINVAL );
12163a: e8 05 43 ff ff call 115944 <__errno>
12163f: c7 00 16 00 00 00 movl $0x16,(%eax)
121645: 83 c8 ff or $0xffffffff,%eax
121648: e9 ef 01 00 00 jmp 12183c <killinfo+0x22c>
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
12164d: 8d 4b ff lea -0x1(%ebx),%ecx
if ( !is_valid_signo(sig) )
121650: 83 f9 1f cmp $0x1f,%ecx
121653: 77 e5 ja 12163a <killinfo+0x2a>
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* If the signal is being ignored, then we are out of here.
*/
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN )
121655: 6b d3 0c imul $0xc,%ebx,%edx
return 0;
121658: 31 c0 xor %eax,%eax
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* If the signal is being ignored, then we are out of here.
*/
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN )
12165a: 83 ba c0 a9 12 00 01 cmpl $0x1,0x12a9c0(%edx)
121661: 0f 84 d5 01 00 00 je 12183c <killinfo+0x22c>
/*
* 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 ) )
121667: 83 fb 04 cmp $0x4,%ebx
12166a: 74 0a je 121676 <killinfo+0x66>
12166c: 83 fb 08 cmp $0x8,%ebx
12166f: 74 05 je 121676 <killinfo+0x66>
121671: 83 fb 0b cmp $0xb,%ebx
121674: 75 16 jne 12168c <killinfo+0x7c>
return pthread_kill( pthread_self(), sig );
121676: e8 89 03 00 00 call 121a04 <pthread_self>
12167b: 56 push %esi
12167c: 56 push %esi
12167d: 53 push %ebx
12167e: 50 push %eax
12167f: e8 d8 02 00 00 call 12195c <pthread_kill>
121684: 83 c4 10 add $0x10,%esp
121687: e9 b0 01 00 00 jmp 12183c <killinfo+0x22c>
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
12168c: be 01 00 00 00 mov $0x1,%esi
121691: d3 e6 shl %cl,%esi
/*
* Build up a siginfo structure
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
121693: 89 5d dc mov %ebx,-0x24(%ebp)
siginfo->si_code = SI_USER;
121696: c7 45 e0 01 00 00 00 movl $0x1,-0x20(%ebp)
if ( !value ) {
12169d: 85 ff test %edi,%edi
12169f: 75 09 jne 1216aa <killinfo+0x9a>
siginfo->si_value.sival_int = 0;
1216a1: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
1216a8: eb 05 jmp 1216af <killinfo+0x9f>
} else {
siginfo->si_value = *value;
1216aa: 8b 07 mov (%edi),%eax
1216ac: 89 45 e4 mov %eax,-0x1c(%ebp)
1216af: a1 58 a4 12 00 mov 0x12a458,%eax
1216b4: 40 inc %eax
1216b5: a3 58 a4 12 00 mov %eax,0x12a458
/*
* 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;
1216ba: a1 a8 a9 12 00 mov 0x12a9a8,%eax
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( _POSIX_signals_Is_interested( api, mask ) ) {
1216bf: 8b 90 f8 00 00 00 mov 0xf8(%eax),%edx
1216c5: 8b 92 d0 00 00 00 mov 0xd0(%edx),%edx
1216cb: f7 d2 not %edx
1216cd: 85 d6 test %edx,%esi
1216cf: 0f 85 ed 00 00 00 jne 1217c2 <killinfo+0x1b2>
/* XXX violation of visibility -- need to define thread queue support */
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = the_chain->first ;
1216d5: 8b 15 44 ab 12 00 mov 0x12ab44,%edx
1216db: eb 23 jmp 121700 <killinfo+0xf0>
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
the_thread = (Thread_Control *)the_node;
1216dd: 89 d0 mov %edx,%eax
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
1216df: 8b 8a f8 00 00 00 mov 0xf8(%edx),%ecx
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
1216e5: 85 72 30 test %esi,0x30(%edx)
1216e8: 0f 85 d4 00 00 00 jne 1217c2 <killinfo+0x1b2>
/*
* Is this thread is blocked waiting for another signal but has
* not blocked this one?
*/
if (~api->signals_blocked & mask)
1216ee: 8b 89 d0 00 00 00 mov 0xd0(%ecx),%ecx
1216f4: f7 d1 not %ecx
1216f6: 85 ce test %ecx,%esi
1216f8: 0f 85 c4 00 00 00 jne 1217c2 <killinfo+0x1b2>
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 ) {
1216fe: 8b 12 mov (%edx),%edx
/* XXX violation of visibility -- need to define thread queue support */
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = the_chain->first ;
121700: 81 fa 48 ab 12 00 cmp $0x12ab48,%edx
121706: 75 d5 jne 1216dd <killinfo+0xcd>
* NOTES:
*
* + rtems internal threads do not receive signals.
*/
interested = NULL;
interested_priority = PRIORITY_MAXIMUM + 1;
121708: 0f b6 0d f4 61 12 00 movzbl 0x1261f4,%ecx
12170f: 41 inc %ecx
*
* NOTES:
*
* + rtems internal threads do not receive signals.
*/
interested = NULL;
121710: 31 c0 xor %eax,%eax
interested_priority = PRIORITY_MAXIMUM + 1;
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
121712: c7 45 cc 02 00 00 00 movl $0x2,-0x34(%ebp)
/*
* This can occur when no one is interested and an API is not configured.
*/
if ( !_Objects_Information_table[ the_api ] )
121719: 8b 7d cc mov -0x34(%ebp),%edi
12171c: 8b 14 bd 30 a4 12 00 mov 0x12a430(,%edi,4),%edx
121723: 85 d2 test %edx,%edx
121725: 0f 84 86 00 00 00 je 1217b1 <killinfo+0x1a1> <== NEVER TAKEN
continue;
the_info = _Objects_Information_table[ the_api ][ 1 ];
12172b: 8b 52 04 mov 0x4(%edx),%edx
*/
if ( !the_info )
continue;
#endif
maximum = the_info->maximum;
12172e: 0f b7 7a 10 movzwl 0x10(%edx),%edi
121732: 89 7d c4 mov %edi,-0x3c(%ebp)
object_table = the_info->local_table;
121735: 8b 52 1c mov 0x1c(%edx),%edx
121738: 89 55 c0 mov %edx,-0x40(%ebp)
for ( index = 1 ; index <= maximum ; index++ ) {
12173b: c7 45 d0 01 00 00 00 movl $0x1,-0x30(%ebp)
121742: 89 5d b4 mov %ebx,-0x4c(%ebp)
121745: eb 5f jmp 1217a6 <killinfo+0x196>
the_thread = (Thread_Control *) object_table[ index ];
121747: 8b 5d d0 mov -0x30(%ebp),%ebx
12174a: 8b 7d c0 mov -0x40(%ebp),%edi
12174d: 8b 14 9f mov (%edi,%ebx,4),%edx
if ( !the_thread )
121750: 85 d2 test %edx,%edx
121752: 74 4f je 1217a3 <killinfo+0x193>
/*
* If this thread is of lower priority than the interested thread,
* go on to the next thread.
*/
if ( the_thread->current_priority > interested_priority )
121754: 8b 5a 14 mov 0x14(%edx),%ebx
121757: 89 5d d4 mov %ebx,-0x2c(%ebp)
12175a: 39 cb cmp %ecx,%ebx
12175c: 77 45 ja 1217a3 <killinfo+0x193>
#if defined(RTEMS_DEBUG)
if ( !api )
continue;
#endif
if ( !_POSIX_signals_Is_interested( api, mask ) )
12175e: 8b ba f8 00 00 00 mov 0xf8(%edx),%edi
121764: 8b bf d0 00 00 00 mov 0xd0(%edi),%edi
12176a: f7 d7 not %edi
12176c: 85 fe test %edi,%esi
12176e: 74 33 je 1217a3 <killinfo+0x193>
*
* 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 ) {
121770: 39 cb cmp %ecx,%ebx
121772: 72 2a jb 12179e <killinfo+0x18e>
* and blocking interruptibutable by signal.
*
* If the interested thread is ready, don't think about changing.
*/
if ( interested && !_States_Is_ready( interested->current_state ) ) {
121774: 85 c0 test %eax,%eax
121776: 74 2b je 1217a3 <killinfo+0x193> <== NEVER TAKEN
121778: 8b 78 10 mov 0x10(%eax),%edi
12177b: 89 7d c8 mov %edi,-0x38(%ebp)
12177e: 85 ff test %edi,%edi
121780: 74 21 je 1217a3 <killinfo+0x193> <== NEVER TAKEN
/* preferred ready over blocked */
DEBUG_STEP("5");
if ( _States_Is_ready( the_thread->current_state ) ) {
121782: 8b 7a 10 mov 0x10(%edx),%edi
121785: 85 ff test %edi,%edi
121787: 74 15 je 12179e <killinfo+0x18e>
continue;
}
DEBUG_STEP("6");
/* prefer blocked/interruptible over blocked/not interruptible */
if ( !_States_Is_interruptible_by_signal(interested->current_state) ) {
121789: f7 45 c8 00 00 00 10 testl $0x10000000,-0x38(%ebp)
121790: 75 11 jne 1217a3 <killinfo+0x193>
DEBUG_STEP("7");
if ( _States_Is_interruptible_by_signal(the_thread->current_state) ) {
121792: 81 e7 00 00 00 10 and $0x10000000,%edi
121798: 74 09 je 1217a3 <killinfo+0x193>
12179a: 89 d9 mov %ebx,%ecx
12179c: eb 03 jmp 1217a1 <killinfo+0x191>
*/
if ( interested && !_States_Is_ready( interested->current_state ) ) {
/* preferred ready over blocked */
DEBUG_STEP("5");
if ( _States_Is_ready( the_thread->current_state ) ) {
12179e: 8b 4d d4 mov -0x2c(%ebp),%ecx
1217a1: 89 d0 mov %edx,%eax
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
for ( index = 1 ; index <= maximum ; index++ ) {
1217a3: ff 45 d0 incl -0x30(%ebp)
1217a6: 8b 55 c4 mov -0x3c(%ebp),%edx
1217a9: 39 55 d0 cmp %edx,-0x30(%ebp)
1217ac: 76 99 jbe 121747 <killinfo+0x137>
1217ae: 8b 5d b4 mov -0x4c(%ebp),%ebx
* + rtems internal threads do not receive signals.
*/
interested = NULL;
interested_priority = PRIORITY_MAXIMUM + 1;
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
1217b1: ff 45 cc incl -0x34(%ebp)
1217b4: 83 7d cc 04 cmpl $0x4,-0x34(%ebp)
1217b8: 0f 85 5b ff ff ff jne 121719 <killinfo+0x109>
}
}
}
}
if ( interested ) {
1217be: 85 c0 test %eax,%eax
1217c0: 74 13 je 1217d5 <killinfo+0x1c5>
/*
* 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 ) ) {
1217c2: 51 push %ecx
mask = signo_to_mask( sig );
/*
* Build up a siginfo structure
*/
siginfo = &siginfo_struct;
1217c3: 8d 55 dc lea -0x24(%ebp),%edx
/*
* 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 ) ) {
1217c6: 52 push %edx
1217c7: 53 push %ebx
1217c8: 50 push %eax
1217c9: e8 8a 00 00 00 call 121858 <_POSIX_signals_Unblock_thread>
1217ce: 83 c4 10 add $0x10,%esp
1217d1: 84 c0 test %al,%al
1217d3: 75 60 jne 121835 <killinfo+0x225>
/*
* 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 );
1217d5: 83 ec 0c sub $0xc,%esp
1217d8: 56 push %esi
1217d9: e8 66 00 00 00 call 121844 <_POSIX_signals_Set_process_signals>
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
1217de: 6b db 0c imul $0xc,%ebx,%ebx
1217e1: 83 c4 10 add $0x10,%esp
1217e4: 83 bb b8 a9 12 00 02 cmpl $0x2,0x12a9b8(%ebx)
1217eb: 75 48 jne 121835 <killinfo+0x225>
psiginfo = (POSIX_signals_Siginfo_node *)
_Chain_Get( &_POSIX_signals_Inactive_siginfo );
1217ed: 83 ec 0c sub $0xc,%esp
1217f0: 68 38 ab 12 00 push $0x12ab38
1217f5: e8 2a d9 fe ff call 10f124 <_Chain_Get>
if ( !psiginfo ) {
1217fa: 83 c4 10 add $0x10,%esp
1217fd: 85 c0 test %eax,%eax
1217ff: 75 15 jne 121816 <killinfo+0x206>
_Thread_Enable_dispatch();
121801: e8 80 ee fe ff call 110686 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EAGAIN );
121806: e8 39 41 ff ff call 115944 <__errno>
12180b: c7 00 0b 00 00 00 movl $0xb,(%eax)
121811: e9 2f fe ff ff jmp 121645 <killinfo+0x35>
}
psiginfo->Info = *siginfo;
121816: 8d 78 08 lea 0x8(%eax),%edi
121819: 8d 75 dc lea -0x24(%ebp),%esi
12181c: b9 03 00 00 00 mov $0x3,%ecx
121821: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node );
121823: 52 push %edx
121824: 52 push %edx
121825: 50 push %eax
121826: 81 c3 b0 ab 12 00 add $0x12abb0,%ebx
12182c: 53 push %ebx
12182d: e8 b6 d8 fe ff call 10f0e8 <_Chain_Append>
121832: 83 c4 10 add $0x10,%esp
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
121835: e8 4c ee fe ff call 110686 <_Thread_Enable_dispatch>
return 0;
12183a: 31 c0 xor %eax,%eax
}
12183c: 8d 65 f4 lea -0xc(%ebp),%esp
12183f: 5b pop %ebx
121840: 5e pop %esi
121841: 5f pop %edi
121842: c9 leave
121843: c3 ret
0010f1e4 <pthread_attr_setschedpolicy>:
int pthread_attr_setschedpolicy(
pthread_attr_t *attr,
int policy
)
{
10f1e4: 55 push %ebp
10f1e5: 89 e5 mov %esp,%ebp
10f1e7: 8b 55 08 mov 0x8(%ebp),%edx
10f1ea: 8b 4d 0c mov 0xc(%ebp),%ecx
if ( !attr || !attr->is_initialized )
return EINVAL;
10f1ed: b8 16 00 00 00 mov $0x16,%eax
int pthread_attr_setschedpolicy(
pthread_attr_t *attr,
int policy
)
{
if ( !attr || !attr->is_initialized )
10f1f2: 85 d2 test %edx,%edx
10f1f4: 74 1e je 10f214 <pthread_attr_setschedpolicy+0x30>
10f1f6: 83 3a 00 cmpl $0x0,(%edx)
10f1f9: 74 19 je 10f214 <pthread_attr_setschedpolicy+0x30>
return EINVAL;
switch ( policy ) {
10f1fb: 83 f9 04 cmp $0x4,%ecx
10f1fe: 77 0f ja 10f20f <pthread_attr_setschedpolicy+0x2b>
10f200: b0 01 mov $0x1,%al
10f202: d3 e0 shl %cl,%eax
10f204: a8 17 test $0x17,%al
10f206: 74 07 je 10f20f <pthread_attr_setschedpolicy+0x2b><== NEVER TAKEN
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
case SCHED_SPORADIC:
attr->schedpolicy = policy;
10f208: 89 4a 14 mov %ecx,0x14(%edx)
return 0;
10f20b: 31 c0 xor %eax,%eax
10f20d: eb 05 jmp 10f214 <pthread_attr_setschedpolicy+0x30>
default:
return ENOTSUP;
10f20f: b8 86 00 00 00 mov $0x86,%eax
}
}
10f214: c9 leave
10f215: c3 ret
0010a504 <pthread_barrier_init>:
int pthread_barrier_init(
pthread_barrier_t *barrier,
const pthread_barrierattr_t *attr,
unsigned int count
)
{
10a504: 55 push %ebp
10a505: 89 e5 mov %esp,%ebp
10a507: 57 push %edi
10a508: 56 push %esi
10a509: 53 push %ebx
10a50a: 83 ec 1c sub $0x1c,%esp
10a50d: 8b 5d 08 mov 0x8(%ebp),%ebx
10a510: 8b 75 10 mov 0x10(%ebp),%esi
/*
* Error check parameters
*/
if ( !barrier )
return EINVAL;
10a513: b8 16 00 00 00 mov $0x16,%eax
const pthread_barrierattr_t *the_attr;
/*
* Error check parameters
*/
if ( !barrier )
10a518: 85 db test %ebx,%ebx
10a51a: 0f 84 96 00 00 00 je 10a5b6 <pthread_barrier_init+0xb2>
return EINVAL;
if ( count == 0 )
10a520: 85 f6 test %esi,%esi
10a522: 0f 84 8e 00 00 00 je 10a5b6 <pthread_barrier_init+0xb2>
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
10a528: 8b 7d 0c mov 0xc(%ebp),%edi
10a52b: 85 ff test %edi,%edi
10a52d: 75 0f jne 10a53e <pthread_barrier_init+0x3a>
the_attr = attr;
} else {
(void) pthread_barrierattr_init( &my_attr );
10a52f: 83 ec 0c sub $0xc,%esp
10a532: 8d 7d d8 lea -0x28(%ebp),%edi
10a535: 57 push %edi
10a536: e8 19 ff ff ff call 10a454 <pthread_barrierattr_init>
10a53b: 83 c4 10 add $0x10,%esp
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
return EINVAL;
10a53e: b8 16 00 00 00 mov $0x16,%eax
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
10a543: 83 3f 00 cmpl $0x0,(%edi)
10a546: 74 6e je 10a5b6 <pthread_barrier_init+0xb2>
return EINVAL;
switch ( the_attr->process_shared ) {
10a548: 83 7f 04 00 cmpl $0x0,0x4(%edi)
10a54c: 75 68 jne 10a5b6 <pthread_barrier_init+0xb2><== NEVER TAKEN
}
/*
* Convert from POSIX attributes to Core Barrier attributes
*/
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
10a54e: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
the_attributes.maximum_count = count;
10a555: 89 75 e4 mov %esi,-0x1c(%ebp)
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10a558: a1 d4 63 12 00 mov 0x1263d4,%eax
10a55d: 40 inc %eax
10a55e: a3 d4 63 12 00 mov %eax,0x1263d4
* 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 );
10a563: 83 ec 0c sub $0xc,%esp
10a566: 68 a0 67 12 00 push $0x1267a0
10a56b: e8 08 1e 00 00 call 10c378 <_Objects_Allocate>
10a570: 89 c6 mov %eax,%esi
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _POSIX_Barrier_Allocate();
if ( !the_barrier ) {
10a572: 83 c4 10 add $0x10,%esp
10a575: 85 c0 test %eax,%eax
10a577: 75 0c jne 10a585 <pthread_barrier_init+0x81>
_Thread_Enable_dispatch();
10a579: e8 08 2a 00 00 call 10cf86 <_Thread_Enable_dispatch>
return EAGAIN;
10a57e: b8 0b 00 00 00 mov $0xb,%eax
10a583: eb 31 jmp 10a5b6 <pthread_barrier_init+0xb2>
}
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
10a585: 50 push %eax
10a586: 50 push %eax
10a587: 8d 45 e0 lea -0x20(%ebp),%eax
10a58a: 50 push %eax
10a58b: 8d 46 10 lea 0x10(%esi),%eax
10a58e: 50 push %eax
10a58f: e8 9c 14 00 00 call 10ba30 <_CORE_barrier_Initialize>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10a594: 8b 46 08 mov 0x8(%esi),%eax
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10a597: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10a59a: 8b 15 bc 67 12 00 mov 0x1267bc,%edx
10a5a0: 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;
10a5a3: c7 46 0c 00 00 00 00 movl $0x0,0xc(%esi)
);
/*
* Exit the critical section and return the user an operational barrier
*/
*barrier = the_barrier->Object.id;
10a5aa: 89 03 mov %eax,(%ebx)
_Thread_Enable_dispatch();
10a5ac: e8 d5 29 00 00 call 10cf86 <_Thread_Enable_dispatch>
return 0;
10a5b1: 83 c4 10 add $0x10,%esp
10a5b4: 31 c0 xor %eax,%eax
}
10a5b6: 8d 65 f4 lea -0xc(%ebp),%esp
10a5b9: 5b pop %ebx
10a5ba: 5e pop %esi
10a5bb: 5f pop %edi
10a5bc: c9 leave
10a5bd: c3 ret
00109ebc <pthread_cleanup_push>:
void pthread_cleanup_push(
void (*routine)( void * ),
void *arg
)
{
109ebc: 55 push %ebp
109ebd: 89 e5 mov %esp,%ebp
109ebf: 56 push %esi
109ec0: 53 push %ebx
109ec1: 8b 5d 08 mov 0x8(%ebp),%ebx
109ec4: 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 )
109ec7: 85 db test %ebx,%ebx
109ec9: 74 4b je 109f16 <pthread_cleanup_push+0x5a>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
109ecb: a1 cc 62 12 00 mov 0x1262cc,%eax
109ed0: 40 inc %eax
109ed1: a3 cc 62 12 00 mov %eax,0x1262cc
return;
_Thread_Disable_dispatch();
handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) );
109ed6: 83 ec 0c sub $0xc,%esp
109ed9: 6a 10 push $0x10
109edb: e8 22 3b 00 00 call 10da02 <_Workspace_Allocate>
if ( handler ) {
109ee0: 83 c4 10 add $0x10,%esp
109ee3: 85 c0 test %eax,%eax
109ee5: 74 24 je 109f0b <pthread_cleanup_push+0x4f><== NEVER TAKEN
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
109ee7: 8b 15 1c 68 12 00 mov 0x12681c,%edx
handler_stack = &thread_support->Cancellation_Handlers;
109eed: 8b 92 f8 00 00 00 mov 0xf8(%edx),%edx
109ef3: 81 c2 e4 00 00 00 add $0xe4,%edx
handler->routine = routine;
109ef9: 89 58 08 mov %ebx,0x8(%eax)
handler->arg = arg;
109efc: 89 70 0c mov %esi,0xc(%eax)
_Chain_Append( handler_stack, &handler->Node );
109eff: 51 push %ecx
109f00: 51 push %ecx
109f01: 50 push %eax
109f02: 52 push %edx
109f03: e8 7c 15 00 00 call 10b484 <_Chain_Append>
109f08: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
}
109f0b: 8d 65 f8 lea -0x8(%ebp),%esp
109f0e: 5b pop %ebx
109f0f: 5e pop %esi
109f10: c9 leave
handler->routine = routine;
handler->arg = arg;
_Chain_Append( handler_stack, &handler->Node );
}
_Thread_Enable_dispatch();
109f11: e9 6c 2a 00 00 jmp 10c982 <_Thread_Enable_dispatch>
}
109f16: 8d 65 f8 lea -0x8(%ebp),%esp
109f19: 5b pop %ebx
109f1a: 5e pop %esi
109f1b: c9 leave
109f1c: c3 ret
0010ac2c <pthread_cond_init>:
int pthread_cond_init(
pthread_cond_t *cond,
const pthread_condattr_t *attr
)
{
10ac2c: 55 push %ebp
10ac2d: 89 e5 mov %esp,%ebp
10ac2f: 56 push %esi
10ac30: 53 push %ebx
POSIX_Condition_variables_Control *the_cond;
const pthread_condattr_t *the_attr;
if ( attr ) the_attr = attr;
10ac31: 8b 5d 0c mov 0xc(%ebp),%ebx
10ac34: 85 db test %ebx,%ebx
10ac36: 75 05 jne 10ac3d <pthread_cond_init+0x11>
else the_attr = &_POSIX_Condition_variables_Default_attributes;
10ac38: bb d8 0b 12 00 mov $0x120bd8,%ebx
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
return EINVAL;
10ac3d: b8 16 00 00 00 mov $0x16,%eax
else the_attr = &_POSIX_Condition_variables_Default_attributes;
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
10ac42: 83 7b 04 01 cmpl $0x1,0x4(%ebx)
10ac46: 74 76 je 10acbe <pthread_cond_init+0x92><== NEVER TAKEN
return EINVAL;
if ( !the_attr->is_initialized )
10ac48: 83 3b 00 cmpl $0x0,(%ebx)
10ac4b: 74 71 je 10acbe <pthread_cond_init+0x92>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10ac4d: a1 e4 62 12 00 mov 0x1262e4,%eax
10ac52: 40 inc %eax
10ac53: a3 e4 62 12 00 mov %eax,0x1262e4
RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control
*_POSIX_Condition_variables_Allocate( void )
{
return (POSIX_Condition_variables_Control *)
_Objects_Allocate( &_POSIX_Condition_variables_Information );
10ac58: 83 ec 0c sub $0xc,%esp
10ac5b: 68 48 67 12 00 push $0x126748
10ac60: e8 f3 22 00 00 call 10cf58 <_Objects_Allocate>
10ac65: 89 c6 mov %eax,%esi
_Thread_Disable_dispatch();
the_cond = _POSIX_Condition_variables_Allocate();
if ( !the_cond ) {
10ac67: 83 c4 10 add $0x10,%esp
10ac6a: 85 c0 test %eax,%eax
10ac6c: 75 0c jne 10ac7a <pthread_cond_init+0x4e>
_Thread_Enable_dispatch();
10ac6e: e8 f3 2e 00 00 call 10db66 <_Thread_Enable_dispatch>
return ENOMEM;
10ac73: b8 0c 00 00 00 mov $0xc,%eax
10ac78: eb 44 jmp 10acbe <pthread_cond_init+0x92>
}
the_cond->process_shared = the_attr->process_shared;
10ac7a: 8b 43 04 mov 0x4(%ebx),%eax
10ac7d: 89 46 10 mov %eax,0x10(%esi)
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
10ac80: c7 46 14 00 00 00 00 movl $0x0,0x14(%esi)
_Thread_queue_Initialize(
10ac87: 6a 74 push $0x74
10ac89: 68 00 08 00 10 push $0x10000800
10ac8e: 6a 00 push $0x0
10ac90: 8d 46 18 lea 0x18(%esi),%eax
10ac93: 50 push %eax
10ac94: e8 c3 35 00 00 call 10e25c <_Thread_queue_Initialize>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10ac99: 8b 46 08 mov 0x8(%esi),%eax
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10ac9c: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10ac9f: 8b 15 64 67 12 00 mov 0x126764,%edx
10aca5: 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;
10aca8: c7 46 0c 00 00 00 00 movl $0x0,0xc(%esi)
&_POSIX_Condition_variables_Information,
&the_cond->Object,
0
);
*cond = the_cond->Object.id;
10acaf: 8b 55 08 mov 0x8(%ebp),%edx
10acb2: 89 02 mov %eax,(%edx)
_Thread_Enable_dispatch();
10acb4: e8 ad 2e 00 00 call 10db66 <_Thread_Enable_dispatch>
return 0;
10acb9: 83 c4 10 add $0x10,%esp
10acbc: 31 c0 xor %eax,%eax
}
10acbe: 8d 65 f8 lea -0x8(%ebp),%esp
10acc1: 5b pop %ebx
10acc2: 5e pop %esi
10acc3: c9 leave
10acc4: c3 ret
0010aae0 <pthread_condattr_destroy>:
*/
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
10aae0: 55 push %ebp
10aae1: 89 e5 mov %esp,%ebp
10aae3: 8b 55 08 mov 0x8(%ebp),%edx
if ( !attr || attr->is_initialized == false )
return EINVAL;
10aae6: b8 16 00 00 00 mov $0x16,%eax
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
10aaeb: 85 d2 test %edx,%edx
10aaed: 74 0d je 10aafc <pthread_condattr_destroy+0x1c>
10aaef: 83 3a 00 cmpl $0x0,(%edx)
10aaf2: 74 08 je 10aafc <pthread_condattr_destroy+0x1c><== NEVER TAKEN
return EINVAL;
attr->is_initialized = false;
10aaf4: c7 02 00 00 00 00 movl $0x0,(%edx)
return 0;
10aafa: 30 c0 xor %al,%al
}
10aafc: c9 leave
10aafd: c3 ret
0010a214 <pthread_create>:
pthread_t *thread,
const pthread_attr_t *attr,
void *(*start_routine)( void * ),
void *arg
)
{
10a214: 55 push %ebp
10a215: 89 e5 mov %esp,%ebp
10a217: 57 push %edi
10a218: 56 push %esi
10a219: 53 push %ebx
10a21a: 83 ec 5c sub $0x5c,%esp
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
return EFAULT;
10a21d: c7 45 b4 0e 00 00 00 movl $0xe,-0x4c(%ebp)
int schedpolicy = SCHED_RR;
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
10a224: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10a228: 0f 84 0f 02 00 00 je 10a43d <pthread_create+0x229>
return EFAULT;
the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes;
10a22e: 8b 5d 0c mov 0xc(%ebp),%ebx
10a231: 85 db test %ebx,%ebx
10a233: 75 05 jne 10a23a <pthread_create+0x26>
10a235: bb 68 f8 11 00 mov $0x11f868,%ebx
if ( !the_attr->is_initialized )
return EINVAL;
10a23a: c7 45 b4 16 00 00 00 movl $0x16,-0x4c(%ebp)
if ( !start_routine )
return EFAULT;
the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes;
if ( !the_attr->is_initialized )
10a241: 83 3b 00 cmpl $0x0,(%ebx)
10a244: 0f 84 f3 01 00 00 je 10a43d <pthread_create+0x229>
* stack space if it is allowed to allocate it itself.
*
* NOTE: If the user provides the stack we will let it drop below
* twice the minimum.
*/
if ( the_attr->stackaddr && !_Stack_Is_enough(the_attr->stacksize) )
10a24a: 83 7b 04 00 cmpl $0x0,0x4(%ebx)
10a24e: 74 0e je 10a25e <pthread_create+0x4a>
10a250: a1 14 12 12 00 mov 0x121214,%eax
10a255: 39 43 08 cmp %eax,0x8(%ebx)
10a258: 0f 82 df 01 00 00 jb 10a43d <pthread_create+0x229>
* If inheritsched is set to PTHREAD_INHERIT_SCHED, then this thread
* inherits scheduling attributes from the creating thread. If it is
* PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the
* attributes structure.
*/
switch ( the_attr->inheritsched ) {
10a25e: 8b 43 10 mov 0x10(%ebx),%eax
10a261: 83 f8 01 cmp $0x1,%eax
10a264: 74 0b je 10a271 <pthread_create+0x5d>
10a266: 83 f8 02 cmp $0x2,%eax
10a269: 0f 85 c7 01 00 00 jne 10a436 <pthread_create+0x222>
10a26f: eb 1f jmp 10a290 <pthread_create+0x7c>
case PTHREAD_INHERIT_SCHED:
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
10a271: a1 24 58 12 00 mov 0x125824,%eax
10a276: 8b b0 f8 00 00 00 mov 0xf8(%eax),%esi
schedpolicy = api->schedpolicy;
10a27c: 8b 86 84 00 00 00 mov 0x84(%esi),%eax
10a282: 89 45 ac mov %eax,-0x54(%ebp)
schedparam = api->schedparam;
10a285: 8d 7d c4 lea -0x3c(%ebp),%edi
10a288: 81 c6 88 00 00 00 add $0x88,%esi
10a28e: eb 0c jmp 10a29c <pthread_create+0x88>
break;
case PTHREAD_EXPLICIT_SCHED:
schedpolicy = the_attr->schedpolicy;
10a290: 8b 43 14 mov 0x14(%ebx),%eax
10a293: 89 45 ac mov %eax,-0x54(%ebp)
schedparam = the_attr->schedparam;
10a296: 8d 7d c4 lea -0x3c(%ebp),%edi
10a299: 8d 73 18 lea 0x18(%ebx),%esi
10a29c: b9 07 00 00 00 mov $0x7,%ecx
10a2a1: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* Check the contentionscope since rtems only supports PROCESS wide
* contention (i.e. no system wide contention).
*/
if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS )
return ENOTSUP;
10a2a3: c7 45 b4 86 00 00 00 movl $0x86,-0x4c(%ebp)
/*
* Check the contentionscope since rtems only supports PROCESS wide
* contention (i.e. no system wide contention).
*/
if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS )
10a2aa: 83 7b 0c 00 cmpl $0x0,0xc(%ebx)
10a2ae: 0f 85 89 01 00 00 jne 10a43d <pthread_create+0x229>
return ENOTSUP;
/*
* Interpret the scheduling parameters.
*/
if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) )
10a2b4: 83 ec 0c sub $0xc,%esp
10a2b7: ff 75 c4 pushl -0x3c(%ebp)
10a2ba: e8 01 58 00 00 call 10fac0 <_POSIX_Priority_Is_valid>
10a2bf: 83 c4 10 add $0x10,%esp
return EINVAL;
10a2c2: c7 45 b4 16 00 00 00 movl $0x16,-0x4c(%ebp)
return ENOTSUP;
/*
* Interpret the scheduling parameters.
*/
if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) )
10a2c9: 84 c0 test %al,%al
10a2cb: 0f 84 6c 01 00 00 je 10a43d <pthread_create+0x229> <== NEVER TAKEN
return EINVAL;
core_priority = _POSIX_Priority_To_core( schedparam.sched_priority );
10a2d1: 8b 45 c4 mov -0x3c(%ebp),%eax
10a2d4: 89 45 a8 mov %eax,-0x58(%ebp)
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
10a2d7: 0f b6 3d 18 12 12 00 movzbl 0x121218,%edi
/*
* Set the core scheduling policy information.
*/
rc = _POSIX_Thread_Translate_sched_param(
10a2de: 8d 45 e0 lea -0x20(%ebp),%eax
10a2e1: 50 push %eax
10a2e2: 8d 45 e4 lea -0x1c(%ebp),%eax
10a2e5: 50 push %eax
10a2e6: 8d 45 c4 lea -0x3c(%ebp),%eax
10a2e9: 50 push %eax
10a2ea: ff 75 ac pushl -0x54(%ebp)
10a2ed: e8 ee 57 00 00 call 10fae0 <_POSIX_Thread_Translate_sched_param>
10a2f2: 89 45 b4 mov %eax,-0x4c(%ebp)
schedpolicy,
&schedparam,
&budget_algorithm,
&budget_callout
);
if ( rc )
10a2f5: 83 c4 10 add $0x10,%esp
10a2f8: 85 c0 test %eax,%eax
10a2fa: 0f 85 3d 01 00 00 jne 10a43d <pthread_create+0x229>
#endif
/*
* Lock the allocator mutex for protection
*/
_RTEMS_Lock_allocator();
10a300: 83 ec 0c sub $0xc,%esp
10a303: ff 35 7c 53 12 00 pushl 0x12537c
10a309: e8 42 15 00 00 call 10b850 <_API_Mutex_Lock>
* _POSIX_Threads_Allocate
*/
RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void )
{
return (Thread_Control *) _Objects_Allocate( &_POSIX_Threads_Information );
10a30e: c7 04 24 20 55 12 00 movl $0x125520,(%esp)
10a315: e8 9e 1e 00 00 call 10c1b8 <_Objects_Allocate>
10a31a: 89 45 b0 mov %eax,-0x50(%ebp)
* Allocate the thread control block.
*
* NOTE: Global threads are not currently supported.
*/
the_thread = _POSIX_Threads_Allocate();
if ( !the_thread ) {
10a31d: 83 c4 10 add $0x10,%esp
10a320: 85 c0 test %eax,%eax
10a322: 75 05 jne 10a329 <pthread_create+0x115>
_RTEMS_Unlock_allocator();
10a324: 83 ec 0c sub $0xc,%esp
10a327: eb 53 jmp 10a37c <pthread_create+0x168>
/*
* Initialize the core thread for this task.
*/
name.name_p = NULL; /* posix threads don't have a name by default */
status = _Thread_Initialize(
10a329: 8b 4d e0 mov -0x20(%ebp),%ecx
10a32c: 8b 75 e4 mov -0x1c(%ebp),%esi
10a32f: 8b 53 08 mov 0x8(%ebx),%edx
10a332: a1 14 12 12 00 mov 0x121214,%eax
10a337: d1 e0 shl %eax
10a339: 39 d0 cmp %edx,%eax
10a33b: 73 02 jae 10a33f <pthread_create+0x12b>
10a33d: 89 d0 mov %edx,%eax
10a33f: 52 push %edx
10a340: 6a 00 push $0x0
10a342: 6a 00 push $0x0
10a344: 51 push %ecx
10a345: 56 push %esi
10a346: 6a 01 push $0x1
10a348: 81 e7 ff 00 00 00 and $0xff,%edi
10a34e: 2b 7d a8 sub -0x58(%ebp),%edi
10a351: 57 push %edi
10a352: 6a 01 push $0x1
10a354: 50 push %eax
10a355: ff 73 04 pushl 0x4(%ebx)
10a358: ff 75 b0 pushl -0x50(%ebp)
10a35b: 68 20 55 12 00 push $0x125520
10a360: e8 f3 2a 00 00 call 10ce58 <_Thread_Initialize>
budget_callout,
0, /* isr level */
name /* posix threads don't have a name */
);
if ( !status ) {
10a365: 83 c4 30 add $0x30,%esp
10a368: 84 c0 test %al,%al
10a36a: 75 2a jne 10a396 <pthread_create+0x182>
RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free (
Thread_Control *the_pthread
)
{
_Objects_Free( &_POSIX_Threads_Information, &the_pthread->Object );
10a36c: 56 push %esi
10a36d: 56 push %esi
10a36e: ff 75 b0 pushl -0x50(%ebp)
10a371: 68 20 55 12 00 push $0x125520
10a376: e8 35 21 00 00 call 10c4b0 <_Objects_Free>
_POSIX_Threads_Free( the_thread );
_RTEMS_Unlock_allocator();
10a37b: 5b pop %ebx
10a37c: ff 35 7c 53 12 00 pushl 0x12537c
10a382: e8 11 15 00 00 call 10b898 <_API_Mutex_Unlock>
return EAGAIN;
10a387: 83 c4 10 add $0x10,%esp
10a38a: c7 45 b4 0b 00 00 00 movl $0xb,-0x4c(%ebp)
10a391: e9 a7 00 00 00 jmp 10a43d <pthread_create+0x229>
}
/*
* finish initializing the per API structure
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10a396: 8b 45 b0 mov -0x50(%ebp),%eax
10a399: 8b 90 f8 00 00 00 mov 0xf8(%eax),%edx
api->Attributes = *the_attr;
10a39f: b9 10 00 00 00 mov $0x10,%ecx
10a3a4: 89 d7 mov %edx,%edi
10a3a6: 89 de mov %ebx,%esi
10a3a8: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
api->detachstate = the_attr->detachstate;
10a3aa: 8b 43 3c mov 0x3c(%ebx),%eax
10a3ad: 89 42 40 mov %eax,0x40(%edx)
api->schedpolicy = schedpolicy;
10a3b0: 8b 45 ac mov -0x54(%ebp),%eax
10a3b3: 89 82 84 00 00 00 mov %eax,0x84(%edx)
api->schedparam = schedparam;
10a3b9: 8d ba 88 00 00 00 lea 0x88(%edx),%edi
10a3bf: 8d 75 c4 lea -0x3c(%ebp),%esi
10a3c2: b1 07 mov $0x7,%cl
10a3c4: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* POSIX threads are allocated and started in one operation.
*/
status = _Thread_Start(
10a3c6: 83 ec 0c sub $0xc,%esp
10a3c9: 6a 00 push $0x0
10a3cb: ff 75 14 pushl 0x14(%ebp)
10a3ce: ff 75 10 pushl 0x10(%ebp)
10a3d1: 6a 01 push $0x1
10a3d3: ff 75 b0 pushl -0x50(%ebp)
10a3d6: 89 55 a4 mov %edx,-0x5c(%ebp)
10a3d9: e8 02 34 00 00 call 10d7e0 <_Thread_Start>
_RTEMS_Unlock_allocator();
return EINVAL;
}
#endif
if ( schedpolicy == SCHED_SPORADIC ) {
10a3de: 83 c4 20 add $0x20,%esp
10a3e1: 83 7d ac 04 cmpl $0x4,-0x54(%ebp)
10a3e5: 8b 55 a4 mov -0x5c(%ebp),%edx
10a3e8: 75 2e jne 10a418 <pthread_create+0x204>
_Watchdog_Insert_ticks(
10a3ea: 83 ec 0c sub $0xc,%esp
&api->Sporadic_timer,
_Timespec_To_ticks( &api->schedparam.sched_ss_repl_period )
10a3ed: 8d 82 90 00 00 00 lea 0x90(%edx),%eax
return EINVAL;
}
#endif
if ( schedpolicy == SCHED_SPORADIC ) {
_Watchdog_Insert_ticks(
10a3f3: 50 push %eax
10a3f4: e8 8f 35 00 00 call 10d988 <_Timespec_To_ticks>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10a3f9: 8b 55 a4 mov -0x5c(%ebp),%edx
10a3fc: 89 82 b4 00 00 00 mov %eax,0xb4(%edx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10a402: 58 pop %eax
10a403: 59 pop %ecx
10a404: 81 c2 a8 00 00 00 add $0xa8,%edx
10a40a: 52 push %edx
10a40b: 68 9c 53 12 00 push $0x12539c
10a410: e8 27 38 00 00 call 10dc3c <_Watchdog_Insert>
10a415: 83 c4 10 add $0x10,%esp
}
/*
* Return the id and indicate we successfully created the thread
*/
*thread = the_thread->Object.id;
10a418: 8b 45 b0 mov -0x50(%ebp),%eax
10a41b: 8b 50 08 mov 0x8(%eax),%edx
10a41e: 8b 45 08 mov 0x8(%ebp),%eax
10a421: 89 10 mov %edx,(%eax)
_RTEMS_Unlock_allocator();
10a423: 83 ec 0c sub $0xc,%esp
10a426: ff 35 7c 53 12 00 pushl 0x12537c
10a42c: e8 67 14 00 00 call 10b898 <_API_Mutex_Unlock>
return 0;
10a431: 83 c4 10 add $0x10,%esp
10a434: eb 07 jmp 10a43d <pthread_create+0x229>
schedpolicy = the_attr->schedpolicy;
schedparam = the_attr->schedparam;
break;
default:
return EINVAL;
10a436: c7 45 b4 16 00 00 00 movl $0x16,-0x4c(%ebp)
*/
*thread = the_thread->Object.id;
_RTEMS_Unlock_allocator();
return 0;
}
10a43d: 8b 45 b4 mov -0x4c(%ebp),%eax
10a440: 8d 65 f4 lea -0xc(%ebp),%esp
10a443: 5b pop %ebx
10a444: 5e pop %esi
10a445: 5f pop %edi
10a446: c9 leave
10a447: c3 ret
00110cb0 <pthread_exit>:
}
void pthread_exit(
void *value_ptr
)
{
110cb0: 55 push %ebp
110cb1: 89 e5 mov %esp,%ebp
110cb3: 83 ec 10 sub $0x10,%esp
_POSIX_Thread_Exit( _Thread_Executing, value_ptr );
110cb6: ff 75 08 pushl 0x8(%ebp)
110cb9: ff 35 34 48 12 00 pushl 0x124834
110cbf: e8 88 ff ff ff call 110c4c <_POSIX_Thread_Exit>
110cc4: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
110cc7: c9 leave <== NOT EXECUTED
110cc8: c3 ret <== NOT EXECUTED
0010bf20 <pthread_mutex_timedlock>:
int pthread_mutex_timedlock(
pthread_mutex_t *mutex,
const struct timespec *abstime
)
{
10bf20: 55 push %ebp
10bf21: 89 e5 mov %esp,%ebp
10bf23: 53 push %ebx
10bf24: 83 ec 2c sub $0x2c,%esp
*
* 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 );
10bf27: 8d 45 f4 lea -0xc(%ebp),%eax
10bf2a: 50 push %eax
10bf2b: ff 75 0c pushl 0xc(%ebp)
10bf2e: e8 b9 00 00 00 call 10bfec <_POSIX_Absolute_timeout_to_ticks>
10bf33: 89 c3 mov %eax,%ebx
int _EXFUN(pthread_mutex_trylock, (pthread_mutex_t *__mutex));
int _EXFUN(pthread_mutex_unlock, (pthread_mutex_t *__mutex));
#if defined(_POSIX_TIMEOUTS)
int _EXFUN(pthread_mutex_timedlock,
10bf35: 83 c4 0c add $0xc,%esp
10bf38: 83 f8 03 cmp $0x3,%eax
10bf3b: 0f 94 c2 sete %dl
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks );
10bf3e: ff 75 f4 pushl -0xc(%ebp)
10bf41: 0f b6 c2 movzbl %dl,%eax
10bf44: 50 push %eax
10bf45: ff 75 08 pushl 0x8(%ebp)
10bf48: 88 55 e4 mov %dl,-0x1c(%ebp)
10bf4b: e8 e8 fe ff ff call 10be38 <_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) ) {
10bf50: 83 c4 10 add $0x10,%esp
10bf53: 8a 55 e4 mov -0x1c(%ebp),%dl
10bf56: 84 d2 test %dl,%dl
10bf58: 75 1d jne 10bf77 <pthread_mutex_timedlock+0x57>
10bf5a: 83 f8 10 cmp $0x10,%eax
10bf5d: 75 18 jne 10bf77 <pthread_mutex_timedlock+0x57><== NEVER TAKEN
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
10bf5f: 85 db test %ebx,%ebx
10bf61: 74 08 je 10bf6b <pthread_mutex_timedlock+0x4b><== NEVER TAKEN
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
10bf63: 4b dec %ebx
10bf64: 83 fb 01 cmp $0x1,%ebx
10bf67: 77 0e ja 10bf77 <pthread_mutex_timedlock+0x57><== NEVER TAKEN
10bf69: eb 07 jmp 10bf72 <pthread_mutex_timedlock+0x52>
* 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;
10bf6b: b8 16 00 00 00 mov $0x16,%eax <== NOT EXECUTED
10bf70: eb 05 jmp 10bf77 <pthread_mutex_timedlock+0x57><== NOT EXECUTED
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
10bf72: b8 74 00 00 00 mov $0x74,%eax
}
return lock_status;
}
10bf77: 8b 5d fc mov -0x4(%ebp),%ebx
10bf7a: c9 leave
10bf7b: c3 ret
0010bb98 <pthread_mutexattr_setpshared>:
int pthread_mutexattr_setpshared(
pthread_mutexattr_t *attr,
int pshared
)
{
10bb98: 55 push %ebp
10bb99: 89 e5 mov %esp,%ebp
10bb9b: 8b 55 08 mov 0x8(%ebp),%edx
10bb9e: 8b 4d 0c mov 0xc(%ebp),%ecx
if ( !attr || !attr->is_initialized )
return EINVAL;
10bba1: b8 16 00 00 00 mov $0x16,%eax
int pthread_mutexattr_setpshared(
pthread_mutexattr_t *attr,
int pshared
)
{
if ( !attr || !attr->is_initialized )
10bba6: 85 d2 test %edx,%edx
10bba8: 74 0f je 10bbb9 <pthread_mutexattr_setpshared+0x21>
10bbaa: 83 3a 00 cmpl $0x0,(%edx)
10bbad: 74 0a je 10bbb9 <pthread_mutexattr_setpshared+0x21>
return EINVAL;
switch ( pshared ) {
10bbaf: 83 f9 01 cmp $0x1,%ecx
10bbb2: 77 05 ja 10bbb9 <pthread_mutexattr_setpshared+0x21><== NEVER TAKEN
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
10bbb4: 89 4a 04 mov %ecx,0x4(%edx)
return 0;
10bbb7: 30 c0 xor %al,%al
default:
return EINVAL;
}
}
10bbb9: c9 leave
10bbba: c3 ret
00109db0 <pthread_mutexattr_settype>:
#if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
int pthread_mutexattr_settype(
pthread_mutexattr_t *attr,
int type
)
{
109db0: 55 push %ebp
109db1: 89 e5 mov %esp,%ebp
109db3: 8b 55 08 mov 0x8(%ebp),%edx
109db6: 8b 4d 0c mov 0xc(%ebp),%ecx
if ( !attr || !attr->is_initialized )
return EINVAL;
109db9: b8 16 00 00 00 mov $0x16,%eax
int pthread_mutexattr_settype(
pthread_mutexattr_t *attr,
int type
)
{
if ( !attr || !attr->is_initialized )
109dbe: 85 d2 test %edx,%edx
109dc0: 74 0f je 109dd1 <pthread_mutexattr_settype+0x21>
109dc2: 83 3a 00 cmpl $0x0,(%edx)
109dc5: 74 0a je 109dd1 <pthread_mutexattr_settype+0x21><== NEVER TAKEN
return EINVAL;
switch ( type ) {
109dc7: 83 f9 03 cmp $0x3,%ecx
109dca: 77 05 ja 109dd1 <pthread_mutexattr_settype+0x21>
case PTHREAD_MUTEX_NORMAL:
case PTHREAD_MUTEX_RECURSIVE:
case PTHREAD_MUTEX_ERRORCHECK:
case PTHREAD_MUTEX_DEFAULT:
attr->type = type;
109dcc: 89 4a 10 mov %ecx,0x10(%edx)
return 0;
109dcf: 30 c0 xor %al,%al
default:
return EINVAL;
}
}
109dd1: c9 leave
109dd2: c3 ret
0010a860 <pthread_once>:
int pthread_once(
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
10a860: 55 push %ebp
10a861: 89 e5 mov %esp,%ebp
10a863: 56 push %esi
10a864: 53 push %ebx
10a865: 83 ec 10 sub $0x10,%esp
10a868: 8b 5d 08 mov 0x8(%ebp),%ebx
10a86b: 8b 75 0c mov 0xc(%ebp),%esi
if ( !once_control || !init_routine )
10a86e: 85 f6 test %esi,%esi
10a870: 74 51 je 10a8c3 <pthread_once+0x63>
10a872: 85 db test %ebx,%ebx
10a874: 74 4d je 10a8c3 <pthread_once+0x63>
once_control->init_executed = true;
(*init_routine)();
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
}
return 0;
10a876: 31 c0 xor %eax,%eax
)
{
if ( !once_control || !init_routine )
return EINVAL;
if ( !once_control->init_executed ) {
10a878: 83 7b 04 00 cmpl $0x0,0x4(%ebx)
10a87c: 75 4a jne 10a8c8 <pthread_once+0x68>
rtems_mode saveMode;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
10a87e: 52 push %edx
10a87f: 8d 45 f4 lea -0xc(%ebp),%eax
10a882: 50 push %eax
10a883: 68 00 01 00 00 push $0x100
10a888: 68 00 01 00 00 push $0x100
10a88d: e8 9e 0a 00 00 call 10b330 <rtems_task_mode>
if ( !once_control->init_executed ) {
10a892: 83 c4 10 add $0x10,%esp
10a895: 83 7b 04 00 cmpl $0x0,0x4(%ebx)
10a899: 75 0f jne 10a8aa <pthread_once+0x4a> <== NEVER TAKEN
once_control->is_initialized = true;
10a89b: c7 03 01 00 00 00 movl $0x1,(%ebx)
once_control->init_executed = true;
10a8a1: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx)
(*init_routine)();
10a8a8: ff d6 call *%esi
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
10a8aa: 50 push %eax
10a8ab: 8d 45 f4 lea -0xc(%ebp),%eax
10a8ae: 50 push %eax
10a8af: 68 00 01 00 00 push $0x100
10a8b4: ff 75 f4 pushl -0xc(%ebp)
10a8b7: e8 74 0a 00 00 call 10b330 <rtems_task_mode>
10a8bc: 83 c4 10 add $0x10,%esp
}
return 0;
10a8bf: 31 c0 xor %eax,%eax
10a8c1: eb 05 jmp 10a8c8 <pthread_once+0x68>
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
if ( !once_control || !init_routine )
return EINVAL;
10a8c3: b8 16 00 00 00 mov $0x16,%eax
(*init_routine)();
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
}
return 0;
}
10a8c8: 8d 65 f8 lea -0x8(%ebp),%esp
10a8cb: 5b pop %ebx
10a8cc: 5e pop %esi
10a8cd: c9 leave
10a8ce: c3 ret
0010aecc <pthread_rwlock_init>:
int pthread_rwlock_init(
pthread_rwlock_t *rwlock,
const pthread_rwlockattr_t *attr
)
{
10aecc: 55 push %ebp
10aecd: 89 e5 mov %esp,%ebp
10aecf: 56 push %esi
10aed0: 53 push %ebx
10aed1: 83 ec 10 sub $0x10,%esp
10aed4: 8b 5d 08 mov 0x8(%ebp),%ebx
/*
* Error check parameters
*/
if ( !rwlock )
return EINVAL;
10aed7: b8 16 00 00 00 mov $0x16,%eax
const pthread_rwlockattr_t *the_attr;
/*
* Error check parameters
*/
if ( !rwlock )
10aedc: 85 db test %ebx,%ebx
10aede: 0f 84 8b 00 00 00 je 10af6f <pthread_rwlock_init+0xa3>
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
10aee4: 8b 75 0c mov 0xc(%ebp),%esi
10aee7: 85 f6 test %esi,%esi
10aee9: 75 0f jne 10aefa <pthread_rwlock_init+0x2e>
the_attr = attr;
} else {
(void) pthread_rwlockattr_init( &default_attr );
10aeeb: 83 ec 0c sub $0xc,%esp
10aeee: 8d 75 ec lea -0x14(%ebp),%esi
10aef1: 56 push %esi
10aef2: e8 5d 09 00 00 call 10b854 <pthread_rwlockattr_init>
10aef7: 83 c4 10 add $0x10,%esp
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
return EINVAL;
10aefa: b8 16 00 00 00 mov $0x16,%eax
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
10aeff: 83 3e 00 cmpl $0x0,(%esi)
10af02: 74 6b je 10af6f <pthread_rwlock_init+0xa3><== NEVER TAKEN
return EINVAL;
switch ( the_attr->process_shared ) {
10af04: 83 7e 04 00 cmpl $0x0,0x4(%esi)
10af08: 75 65 jne 10af6f <pthread_rwlock_init+0xa3><== NEVER TAKEN
*/
RTEMS_INLINE_ROUTINE void _CORE_RWLock_Initialize_attributes(
CORE_RWLock_Attributes *the_attributes
)
{
the_attributes->XXX = 0;
10af0a: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp)
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10af11: a1 f4 72 12 00 mov 0x1272f4,%eax
10af16: 40 inc %eax
10af17: a3 f4 72 12 00 mov %eax,0x1272f4
* 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 );
10af1c: 83 ec 0c sub $0xc,%esp
10af1f: 68 00 75 12 00 push $0x127500
10af24: e8 2f 23 00 00 call 10d258 <_Objects_Allocate>
10af29: 89 c6 mov %eax,%esi
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_rwlock = _POSIX_RWLock_Allocate();
if ( !the_rwlock ) {
10af2b: 83 c4 10 add $0x10,%esp
10af2e: 85 c0 test %eax,%eax
10af30: 75 0c jne 10af3e <pthread_rwlock_init+0x72>
_Thread_Enable_dispatch();
10af32: e8 2f 2f 00 00 call 10de66 <_Thread_Enable_dispatch>
return EAGAIN;
10af37: b8 0b 00 00 00 mov $0xb,%eax
10af3c: eb 31 jmp 10af6f <pthread_rwlock_init+0xa3>
}
_CORE_RWLock_Initialize( &the_rwlock->RWLock, &the_attributes );
10af3e: 50 push %eax
10af3f: 50 push %eax
10af40: 8d 45 f4 lea -0xc(%ebp),%eax
10af43: 50 push %eax
10af44: 8d 46 10 lea 0x10(%esi),%eax
10af47: 50 push %eax
10af48: e8 6f 1b 00 00 call 10cabc <_CORE_RWLock_Initialize>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10af4d: 8b 46 08 mov 0x8(%esi),%eax
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10af50: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10af53: 8b 15 1c 75 12 00 mov 0x12751c,%edx
10af59: 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;
10af5c: c7 46 0c 00 00 00 00 movl $0x0,0xc(%esi)
&_POSIX_RWLock_Information,
&the_rwlock->Object,
0
);
*rwlock = the_rwlock->Object.id;
10af63: 89 03 mov %eax,(%ebx)
_Thread_Enable_dispatch();
10af65: e8 fc 2e 00 00 call 10de66 <_Thread_Enable_dispatch>
return 0;
10af6a: 83 c4 10 add $0x10,%esp
10af6d: 31 c0 xor %eax,%eax
}
10af6f: 8d 65 f8 lea -0x8(%ebp),%esp
10af72: 5b pop %ebx
10af73: 5e pop %esi
10af74: c9 leave
10af75: c3 ret
0010afe0 <pthread_rwlock_timedrdlock>:
int pthread_rwlock_timedrdlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
10afe0: 55 push %ebp
10afe1: 89 e5 mov %esp,%ebp
10afe3: 57 push %edi
10afe4: 56 push %esi
10afe5: 53 push %ebx
10afe6: 83 ec 2c sub $0x2c,%esp
10afe9: 8b 7d 08 mov 0x8(%ebp),%edi
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
return EINVAL;
10afec: bb 16 00 00 00 mov $0x16,%ebx
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
10aff1: 85 ff test %edi,%edi
10aff3: 0f 84 87 00 00 00 je 10b080 <pthread_rwlock_timedrdlock+0xa0><== NEVER TAKEN
*
* 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 );
10aff9: 50 push %eax
10affa: 50 push %eax
10affb: 8d 45 e0 lea -0x20(%ebp),%eax
10affe: 50 push %eax
10afff: ff 75 0c pushl 0xc(%ebp)
10b002: e8 39 58 00 00 call 110840 <_POSIX_Absolute_timeout_to_ticks>
10b007: 89 c6 mov %eax,%esi
10b009: 83 c4 0c add $0xc,%esp
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
10b00c: 8d 45 e4 lea -0x1c(%ebp),%eax
10b00f: 50 push %eax
10b010: ff 37 pushl (%edi)
10b012: 68 00 75 12 00 push $0x127500
10b017: e8 6c 26 00 00 call 10d688 <_Objects_Get>
switch ( location ) {
10b01c: 83 c4 10 add $0x10,%esp
10b01f: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10b023: 75 5b jne 10b080 <pthread_rwlock_timedrdlock+0xa0>
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,
10b025: 83 fe 03 cmp $0x3,%esi
10b028: 0f 94 c2 sete %dl
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
10b02b: 83 ec 0c sub $0xc,%esp
10b02e: 6a 00 push $0x0
10b030: ff 75 e0 pushl -0x20(%ebp)
10b033: 0f b6 ca movzbl %dl,%ecx
10b036: 51 push %ecx
10b037: ff 37 pushl (%edi)
10b039: 83 c0 10 add $0x10,%eax
10b03c: 50 push %eax
10b03d: 88 55 d4 mov %dl,-0x2c(%ebp)
10b040: e8 ab 1a 00 00 call 10caf0 <_CORE_RWLock_Obtain_for_reading>
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
10b045: 83 c4 20 add $0x20,%esp
10b048: e8 19 2e 00 00 call 10de66 <_Thread_Enable_dispatch>
if ( !do_wait ) {
10b04d: 8a 55 d4 mov -0x2c(%ebp),%dl
10b050: 84 d2 test %dl,%dl
10b052: 75 17 jne 10b06b <pthread_rwlock_timedrdlock+0x8b>
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
10b054: a1 44 78 12 00 mov 0x127844,%eax
10b059: 83 78 34 02 cmpl $0x2,0x34(%eax)
10b05d: 75 0c jne 10b06b <pthread_rwlock_timedrdlock+0x8b>
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
10b05f: 85 f6 test %esi,%esi
10b061: 74 1d je 10b080 <pthread_rwlock_timedrdlock+0xa0><== NEVER TAKEN
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
10b063: 4e dec %esi
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
10b064: b3 74 mov $0x74,%bl
_Thread_Enable_dispatch();
if ( !do_wait ) {
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
10b066: 83 fe 01 cmp $0x1,%esi
10b069: 76 15 jbe 10b080 <pthread_rwlock_timedrdlock+0xa0><== ALWAYS TAKEN
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10b06b: 83 ec 0c sub $0xc,%esp
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
10b06e: a1 44 78 12 00 mov 0x127844,%eax
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10b073: ff 70 34 pushl 0x34(%eax)
10b076: e8 bd 00 00 00 call 10b138 <_POSIX_RWLock_Translate_core_RWLock_return_code>
10b07b: 89 c3 mov %eax,%ebx
10b07d: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b080: 89 d8 mov %ebx,%eax
10b082: 8d 65 f4 lea -0xc(%ebp),%esp
10b085: 5b pop %ebx
10b086: 5e pop %esi
10b087: 5f pop %edi
10b088: c9 leave
10b089: c3 ret
0010b08c <pthread_rwlock_timedwrlock>:
int pthread_rwlock_timedwrlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
10b08c: 55 push %ebp
10b08d: 89 e5 mov %esp,%ebp
10b08f: 57 push %edi
10b090: 56 push %esi
10b091: 53 push %ebx
10b092: 83 ec 2c sub $0x2c,%esp
10b095: 8b 7d 08 mov 0x8(%ebp),%edi
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
return EINVAL;
10b098: bb 16 00 00 00 mov $0x16,%ebx
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
10b09d: 85 ff test %edi,%edi
10b09f: 0f 84 87 00 00 00 je 10b12c <pthread_rwlock_timedwrlock+0xa0>
*
* 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 );
10b0a5: 50 push %eax
10b0a6: 50 push %eax
10b0a7: 8d 45 e0 lea -0x20(%ebp),%eax
10b0aa: 50 push %eax
10b0ab: ff 75 0c pushl 0xc(%ebp)
10b0ae: e8 8d 57 00 00 call 110840 <_POSIX_Absolute_timeout_to_ticks>
10b0b3: 89 c6 mov %eax,%esi
10b0b5: 83 c4 0c add $0xc,%esp
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
10b0b8: 8d 45 e4 lea -0x1c(%ebp),%eax
10b0bb: 50 push %eax
10b0bc: ff 37 pushl (%edi)
10b0be: 68 00 75 12 00 push $0x127500
10b0c3: e8 c0 25 00 00 call 10d688 <_Objects_Get>
switch ( location ) {
10b0c8: 83 c4 10 add $0x10,%esp
10b0cb: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10b0cf: 75 5b jne 10b12c <pthread_rwlock_timedwrlock+0xa0>
(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,
10b0d1: 83 fe 03 cmp $0x3,%esi
10b0d4: 0f 94 c2 sete %dl
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
10b0d7: 83 ec 0c sub $0xc,%esp
10b0da: 6a 00 push $0x0
10b0dc: ff 75 e0 pushl -0x20(%ebp)
10b0df: 0f b6 ca movzbl %dl,%ecx
10b0e2: 51 push %ecx
10b0e3: ff 37 pushl (%edi)
10b0e5: 83 c0 10 add $0x10,%eax
10b0e8: 50 push %eax
10b0e9: 88 55 d4 mov %dl,-0x2c(%ebp)
10b0ec: e8 b7 1a 00 00 call 10cba8 <_CORE_RWLock_Obtain_for_writing>
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
10b0f1: 83 c4 20 add $0x20,%esp
10b0f4: e8 6d 2d 00 00 call 10de66 <_Thread_Enable_dispatch>
if ( !do_wait &&
10b0f9: 8a 55 d4 mov -0x2c(%ebp),%dl
10b0fc: 84 d2 test %dl,%dl
10b0fe: 75 17 jne 10b117 <pthread_rwlock_timedwrlock+0x8b>
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
10b100: a1 44 78 12 00 mov 0x127844,%eax
ticks,
NULL
);
_Thread_Enable_dispatch();
if ( !do_wait &&
10b105: 83 78 34 02 cmpl $0x2,0x34(%eax)
10b109: 75 0c jne 10b117 <pthread_rwlock_timedwrlock+0x8b>
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
10b10b: 85 f6 test %esi,%esi
10b10d: 74 1d je 10b12c <pthread_rwlock_timedwrlock+0xa0><== NEVER TAKEN
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
10b10f: 4e dec %esi
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
10b110: b3 74 mov $0x74,%bl
_Thread_Enable_dispatch();
if ( !do_wait &&
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
10b112: 83 fe 01 cmp $0x1,%esi
10b115: 76 15 jbe 10b12c <pthread_rwlock_timedwrlock+0xa0><== ALWAYS TAKEN
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10b117: 83 ec 0c sub $0xc,%esp
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
10b11a: a1 44 78 12 00 mov 0x127844,%eax
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10b11f: ff 70 34 pushl 0x34(%eax)
10b122: e8 11 00 00 00 call 10b138 <_POSIX_RWLock_Translate_core_RWLock_return_code>
10b127: 89 c3 mov %eax,%ebx
10b129: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b12c: 89 d8 mov %ebx,%eax
10b12e: 8d 65 f4 lea -0xc(%ebp),%esp
10b131: 5b pop %ebx
10b132: 5e pop %esi
10b133: 5f pop %edi
10b134: c9 leave
10b135: c3 ret
0010b874 <pthread_rwlockattr_setpshared>:
int pthread_rwlockattr_setpshared(
pthread_rwlockattr_t *attr,
int pshared
)
{
10b874: 55 push %ebp
10b875: 89 e5 mov %esp,%ebp
10b877: 8b 55 08 mov 0x8(%ebp),%edx
10b87a: 8b 4d 0c mov 0xc(%ebp),%ecx
if ( !attr )
return EINVAL;
10b87d: b8 16 00 00 00 mov $0x16,%eax
int pthread_rwlockattr_setpshared(
pthread_rwlockattr_t *attr,
int pshared
)
{
if ( !attr )
10b882: 85 d2 test %edx,%edx
10b884: 74 0f je 10b895 <pthread_rwlockattr_setpshared+0x21>
return EINVAL;
if ( !attr->is_initialized )
10b886: 83 3a 00 cmpl $0x0,(%edx)
10b889: 74 0a je 10b895 <pthread_rwlockattr_setpshared+0x21>
return EINVAL;
switch ( pshared ) {
10b88b: 83 f9 01 cmp $0x1,%ecx
10b88e: 77 05 ja 10b895 <pthread_rwlockattr_setpshared+0x21><== NEVER TAKEN
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
10b890: 89 4a 04 mov %ecx,0x4(%edx)
return 0;
10b893: 30 c0 xor %al,%al
default:
return EINVAL;
}
}
10b895: c9 leave
10b896: c3 ret
0010c744 <pthread_setschedparam>:
int pthread_setschedparam(
pthread_t thread,
int policy,
struct sched_param *param
)
{
10c744: 55 push %ebp
10c745: 89 e5 mov %esp,%ebp
10c747: 57 push %edi
10c748: 56 push %esi
10c749: 53 push %ebx
10c74a: 83 ec 2c sub $0x2c,%esp
10c74d: 8b 75 10 mov 0x10(%ebp),%esi
/*
* Check all the parameters
*/
if ( !param )
return EINVAL;
10c750: c7 45 d4 16 00 00 00 movl $0x16,-0x2c(%ebp)
int rc;
/*
* Check all the parameters
*/
if ( !param )
10c757: 85 f6 test %esi,%esi
10c759: 0f 84 00 01 00 00 je 10c85f <pthread_setschedparam+0x11b>
return EINVAL;
rc = _POSIX_Thread_Translate_sched_param(
10c75f: 8d 45 e0 lea -0x20(%ebp),%eax
10c762: 50 push %eax
10c763: 8d 45 e4 lea -0x1c(%ebp),%eax
10c766: 50 push %eax
10c767: 56 push %esi
10c768: ff 75 0c pushl 0xc(%ebp)
10c76b: e8 00 52 00 00 call 111970 <_POSIX_Thread_Translate_sched_param>
10c770: 89 45 d4 mov %eax,-0x2c(%ebp)
policy,
param,
&budget_algorithm,
&budget_callout
);
if ( rc )
10c773: 83 c4 10 add $0x10,%esp
10c776: 85 c0 test %eax,%eax
10c778: 0f 85 e1 00 00 00 jne 10c85f <pthread_setschedparam+0x11b>
10c77e: 53 push %ebx
return rc;
/*
* Actually change the scheduling policy and parameters
*/
the_thread = _POSIX_Threads_Get( thread, &location );
10c77f: 8d 45 dc lea -0x24(%ebp),%eax
10c782: 50 push %eax
10c783: ff 75 08 pushl 0x8(%ebp)
10c786: 68 80 95 12 00 push $0x129580
10c78b: e8 80 1c 00 00 call 10e410 <_Objects_Get>
10c790: 89 c2 mov %eax,%edx
switch ( location ) {
10c792: 83 c4 10 add $0x10,%esp
10c795: 83 7d dc 00 cmpl $0x0,-0x24(%ebp)
10c799: 0f 85 b9 00 00 00 jne 10c858 <pthread_setschedparam+0x114>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10c79f: 8b 98 f8 00 00 00 mov 0xf8(%eax),%ebx
if ( api->schedpolicy == SCHED_SPORADIC )
10c7a5: 83 bb 84 00 00 00 04 cmpl $0x4,0x84(%ebx)
10c7ac: 75 18 jne 10c7c6 <pthread_setschedparam+0x82>
(void) _Watchdog_Remove( &api->Sporadic_timer );
10c7ae: 83 ec 0c sub $0xc,%esp
10c7b1: 8d 83 a8 00 00 00 lea 0xa8(%ebx),%eax
10c7b7: 50 push %eax
10c7b8: 89 55 d0 mov %edx,-0x30(%ebp)
10c7bb: e8 48 34 00 00 call 10fc08 <_Watchdog_Remove>
10c7c0: 83 c4 10 add $0x10,%esp
10c7c3: 8b 55 d0 mov -0x30(%ebp),%edx
api->schedpolicy = policy;
10c7c6: 8b 45 0c mov 0xc(%ebp),%eax
10c7c9: 89 83 84 00 00 00 mov %eax,0x84(%ebx)
api->schedparam = *param;
10c7cf: 8d bb 88 00 00 00 lea 0x88(%ebx),%edi
10c7d5: b9 07 00 00 00 mov $0x7,%ecx
10c7da: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
the_thread->budget_algorithm = budget_algorithm;
10c7dc: 8b 45 e4 mov -0x1c(%ebp),%eax
10c7df: 89 42 7c mov %eax,0x7c(%edx)
the_thread->budget_callout = budget_callout;
10c7e2: 8b 45 e0 mov -0x20(%ebp),%eax
10c7e5: 89 82 80 00 00 00 mov %eax,0x80(%edx)
switch ( api->schedpolicy ) {
10c7eb: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
10c7ef: 78 60 js 10c851 <pthread_setschedparam+0x10d><== NEVER TAKEN
10c7f1: 83 7d 0c 02 cmpl $0x2,0xc(%ebp)
10c7f5: 7e 08 jle 10c7ff <pthread_setschedparam+0xbb>
10c7f7: 83 7d 0c 04 cmpl $0x4,0xc(%ebp)
10c7fb: 75 54 jne 10c851 <pthread_setschedparam+0x10d><== NEVER TAKEN
10c7fd: eb 24 jmp 10c823 <pthread_setschedparam+0xdf>
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
10c7ff: a1 04 93 12 00 mov 0x129304,%eax
10c804: 89 42 78 mov %eax,0x78(%edx)
10c807: 0f b6 05 18 52 12 00 movzbl 0x125218,%eax
10c80e: 2b 83 88 00 00 00 sub 0x88(%ebx),%eax
the_thread->real_priority =
10c814: 89 42 18 mov %eax,0x18(%edx)
_POSIX_Priority_To_core( api->schedparam.sched_priority );
_Thread_Change_priority(
10c817: 51 push %ecx
10c818: 6a 01 push $0x1
10c81a: 50 push %eax
10c81b: 52 push %edx
10c81c: e8 3b 1f 00 00 call 10e75c <_Thread_Change_priority>
10c821: eb 2b jmp 10c84e <pthread_setschedparam+0x10a>
true
);
break;
case SCHED_SPORADIC:
api->ss_high_priority = api->schedparam.sched_priority;
10c823: 8b 83 88 00 00 00 mov 0x88(%ebx),%eax
10c829: 89 83 a4 00 00 00 mov %eax,0xa4(%ebx)
_Watchdog_Remove( &api->Sporadic_timer );
10c82f: 83 ec 0c sub $0xc,%esp
10c832: 81 c3 a8 00 00 00 add $0xa8,%ebx
10c838: 53 push %ebx
10c839: 89 55 d0 mov %edx,-0x30(%ebp)
10c83c: e8 c7 33 00 00 call 10fc08 <_Watchdog_Remove>
_POSIX_Threads_Sporadic_budget_TSR( 0, the_thread );
10c841: 58 pop %eax
10c842: 5a pop %edx
10c843: 8b 55 d0 mov -0x30(%ebp),%edx
10c846: 52 push %edx
10c847: 6a 00 push $0x0
10c849: e8 e1 fd ff ff call 10c62f <_POSIX_Threads_Sporadic_budget_TSR>
break;
10c84e: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
10c851: e8 98 23 00 00 call 10ebee <_Thread_Enable_dispatch>
return 0;
10c856: eb 07 jmp 10c85f <pthread_setschedparam+0x11b>
#endif
case OBJECTS_ERROR:
break;
}
return ESRCH;
10c858: c7 45 d4 03 00 00 00 movl $0x3,-0x2c(%ebp)
}
10c85f: 8b 45 d4 mov -0x2c(%ebp),%eax
10c862: 8d 65 f4 lea -0xc(%ebp),%esp
10c865: 5b pop %ebx
10c866: 5e pop %esi
10c867: 5f pop %edi
10c868: c9 leave
10c869: c3 ret
0010a630 <pthread_testcancel>:
*
* 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183
*/
void pthread_testcancel( void )
{
10a630: 55 push %ebp
10a631: 89 e5 mov %esp,%ebp
10a633: 53 push %ebx
10a634: 83 ec 04 sub $0x4,%esp
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
10a637: 83 3d 18 68 12 00 00 cmpl $0x0,0x126818
10a63e: 75 48 jne 10a688 <pthread_testcancel+0x58><== NEVER TAKEN
return;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
10a640: a1 1c 68 12 00 mov 0x12681c,%eax
10a645: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax
10a64b: 8b 15 cc 62 12 00 mov 0x1262cc,%edx
10a651: 42 inc %edx
10a652: 89 15 cc 62 12 00 mov %edx,0x1262cc
*/
void pthread_testcancel( void )
{
POSIX_API_Control *thread_support;
bool cancel = false;
10a658: 31 db xor %ebx,%ebx
return;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
_Thread_Disable_dispatch();
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
10a65a: 83 b8 d8 00 00 00 00 cmpl $0x0,0xd8(%eax)
10a661: 75 0a jne 10a66d <pthread_testcancel+0x3d><== NEVER TAKEN
/* Setting Cancelability State, P1003.1c/Draft 10, p. 183 */
int _EXFUN(pthread_setcancelstate, (int __state, int *__oldstate));
int _EXFUN(pthread_setcanceltype, (int __type, int *__oldtype));
void _EXFUN(pthread_testcancel, (void));
10a663: 83 b8 e0 00 00 00 00 cmpl $0x0,0xe0(%eax)
10a66a: 0f 95 c3 setne %bl
thread_support->cancelation_requested )
cancel = true;
_Thread_Enable_dispatch();
10a66d: e8 10 23 00 00 call 10c982 <_Thread_Enable_dispatch>
if ( cancel )
10a672: 84 db test %bl,%bl
10a674: 74 12 je 10a688 <pthread_testcancel+0x58>
_POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED );
10a676: 50 push %eax
10a677: 50 push %eax
10a678: 6a ff push $0xffffffff
10a67a: ff 35 1c 68 12 00 pushl 0x12681c
10a680: e8 9b 51 00 00 call 10f820 <_POSIX_Thread_Exit>
10a685: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
10a688: 8b 5d fc mov -0x4(%ebp),%ebx
10a68b: c9 leave
10a68c: c3 ret
0010aa18 <rtems_chain_append_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
10aa18: 55 push %ebp
10aa19: 89 e5 mov %esp,%ebp
10aa1b: 56 push %esi
10aa1c: 53 push %ebx
10aa1d: 8b 5d 10 mov 0x10(%ebp),%ebx
10aa20: 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 );
10aa23: 50 push %eax
10aa24: 50 push %eax
10aa25: ff 75 0c pushl 0xc(%ebp)
10aa28: ff 75 08 pushl 0x8(%ebp)
10aa2b: e8 88 04 00 00 call 10aeb8 <_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 ) {
10aa30: 83 c4 10 add $0x10,%esp
10aa33: 84 c0 test %al,%al
10aa35: 74 11 je 10aa48 <rtems_chain_append_with_notification+0x30><== NEVER TAKEN
sc = rtems_event_send( task, events );
10aa37: 89 75 0c mov %esi,0xc(%ebp)
10aa3a: 89 5d 08 mov %ebx,0x8(%ebp)
}
return sc;
}
10aa3d: 8d 65 f8 lea -0x8(%ebp),%esp
10aa40: 5b pop %ebx
10aa41: 5e pop %esi
10aa42: 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 );
10aa43: e9 d4 f6 ff ff jmp 10a11c <rtems_event_send>
}
return sc;
}
10aa48: 31 c0 xor %eax,%eax <== NOT EXECUTED
10aa4a: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
10aa4d: 5b pop %ebx <== NOT EXECUTED
10aa4e: 5e pop %esi <== NOT EXECUTED
10aa4f: c9 leave <== NOT EXECUTED
10aa50: c3 ret <== NOT EXECUTED
0010aa54 <rtems_chain_get_with_notification>:
rtems_chain_control *chain,
rtems_id task,
rtems_event_set events,
rtems_chain_node **node
)
{
10aa54: 55 push %ebp
10aa55: 89 e5 mov %esp,%ebp
10aa57: 56 push %esi
10aa58: 53 push %ebx
10aa59: 8b 5d 0c mov 0xc(%ebp),%ebx
10aa5c: 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 );
10aa5f: 50 push %eax
10aa60: 50 push %eax
10aa61: ff 75 14 pushl 0x14(%ebp)
10aa64: ff 75 08 pushl 0x8(%ebp)
10aa67: e8 b4 04 00 00 call 10af20 <_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 ) {
10aa6c: 83 c4 10 add $0x10,%esp
10aa6f: 84 c0 test %al,%al
10aa71: 74 11 je 10aa84 <rtems_chain_get_with_notification+0x30><== NEVER TAKEN
sc = rtems_event_send( task, events );
10aa73: 89 75 0c mov %esi,0xc(%ebp)
10aa76: 89 5d 08 mov %ebx,0x8(%ebp)
}
return sc;
}
10aa79: 8d 65 f8 lea -0x8(%ebp),%esp
10aa7c: 5b pop %ebx
10aa7d: 5e pop %esi
10aa7e: 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 );
10aa7f: e9 98 f6 ff ff jmp 10a11c <rtems_event_send>
}
return sc;
}
10aa84: 31 c0 xor %eax,%eax <== NOT EXECUTED
10aa86: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
10aa89: 5b pop %ebx <== NOT EXECUTED
10aa8a: 5e pop %esi <== NOT EXECUTED
10aa8b: c9 leave <== NOT EXECUTED
10aa8c: c3 ret <== NOT EXECUTED
0010aa90 <rtems_chain_get_with_wait>:
rtems_chain_control *chain,
rtems_event_set events,
rtems_interval timeout,
rtems_chain_node **node_ptr
)
{
10aa90: 55 push %ebp
10aa91: 89 e5 mov %esp,%ebp
10aa93: 57 push %edi
10aa94: 56 push %esi
10aa95: 53 push %ebx
10aa96: 83 ec 1c sub $0x1c,%esp
10aa99: 8b 7d 0c mov 0xc(%ebp),%edi
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
) {
rtems_event_set out;
sc = rtems_event_receive(
10aa9c: 8d 75 e4 lea -0x1c(%ebp),%esi
10aa9f: eb 13 jmp 10aab4 <rtems_chain_get_with_wait+0x24>
10aaa1: 56 push %esi
10aaa2: ff 75 10 pushl 0x10(%ebp)
10aaa5: 6a 00 push $0x0
10aaa7: 57 push %edi
10aaa8: e8 0f f5 ff ff call 109fbc <rtems_event_receive>
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
10aaad: 83 c4 10 add $0x10,%esp
10aab0: 85 c0 test %eax,%eax
10aab2: 75 16 jne 10aaca <rtems_chain_get_with_wait+0x3a><== ALWAYS TAKEN
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
10aab4: 83 ec 0c sub $0xc,%esp
10aab7: ff 75 08 pushl 0x8(%ebp)
10aaba: e8 99 04 00 00 call 10af58 <_Chain_Get>
10aabf: 89 c3 mov %eax,%ebx
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
10aac1: 83 c4 10 add $0x10,%esp
10aac4: 85 c0 test %eax,%eax
10aac6: 74 d9 je 10aaa1 <rtems_chain_get_with_wait+0x11>
10aac8: 31 c0 xor %eax,%eax
timeout,
&out
);
}
*node_ptr = node;
10aaca: 8b 55 14 mov 0x14(%ebp),%edx
10aacd: 89 1a mov %ebx,(%edx)
return sc;
}
10aacf: 8d 65 f4 lea -0xc(%ebp),%esp
10aad2: 5b pop %ebx
10aad3: 5e pop %esi
10aad4: 5f pop %edi
10aad5: c9 leave
10aad6: c3 ret
0010aad8 <rtems_chain_prepend_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
10aad8: 55 push %ebp
10aad9: 89 e5 mov %esp,%ebp
10aadb: 56 push %esi
10aadc: 53 push %ebx
10aadd: 8b 5d 10 mov 0x10(%ebp),%ebx
10aae0: 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 );
10aae3: 50 push %eax
10aae4: 50 push %eax
10aae5: ff 75 0c pushl 0xc(%ebp)
10aae8: ff 75 08 pushl 0x8(%ebp)
10aaeb: e8 ac 04 00 00 call 10af9c <_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) {
10aaf0: 83 c4 10 add $0x10,%esp
10aaf3: 84 c0 test %al,%al
10aaf5: 74 11 je 10ab08 <rtems_chain_prepend_with_notification+0x30><== NEVER TAKEN
sc = rtems_event_send( task, events );
10aaf7: 89 75 0c mov %esi,0xc(%ebp)
10aafa: 89 5d 08 mov %ebx,0x8(%ebp)
}
return sc;
}
10aafd: 8d 65 f8 lea -0x8(%ebp),%esp
10ab00: 5b pop %ebx
10ab01: 5e pop %esi
10ab02: 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 );
10ab03: e9 14 f6 ff ff jmp 10a11c <rtems_event_send>
}
return sc;
}
10ab08: 31 c0 xor %eax,%eax <== NOT EXECUTED
10ab0a: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
10ab0d: 5b pop %ebx <== NOT EXECUTED
10ab0e: 5e pop %esi <== NOT EXECUTED
10ab0f: c9 leave <== NOT EXECUTED
10ab10: c3 ret <== NOT EXECUTED
0010b708 <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
)
{
10b708: 55 push %ebp
10b709: 89 e5 mov %esp,%ebp
10b70b: 57 push %edi
10b70c: 56 push %esi
10b70d: 53 push %ebx
10b70e: 83 ec 0c sub $0xc,%esp
10b711: 8b 5d 08 mov 0x8(%ebp),%ebx
10b714: 8b 75 0c mov 0xc(%ebp),%esi
10b717: 8b 45 10 mov 0x10(%ebp),%eax
rtems_device_major_number major_limit = _IO_Number_of_drivers;
10b71a: 8b 15 20 7d 12 00 mov 0x127d20,%edx
if ( rtems_interrupt_is_in_progress() )
10b720: 83 3d e8 78 12 00 00 cmpl $0x0,0x1278e8
10b727: 0f 85 cc 00 00 00 jne 10b7f9 <rtems_io_register_driver+0xf1><== NEVER TAKEN
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
10b72d: 85 c0 test %eax,%eax
10b72f: 0f 84 cb 00 00 00 je 10b800 <rtems_io_register_driver+0xf8>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
10b735: 89 10 mov %edx,(%eax)
if ( driver_table == NULL )
10b737: 85 f6 test %esi,%esi
10b739: 0f 84 c1 00 00 00 je 10b800 <rtems_io_register_driver+0xf8>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10b73f: 83 3e 00 cmpl $0x0,(%esi)
10b742: 0f 85 cc 00 00 00 jne 10b814 <rtems_io_register_driver+0x10c>
10b748: 83 7e 04 00 cmpl $0x0,0x4(%esi)
10b74c: 0f 85 c2 00 00 00 jne 10b814 <rtems_io_register_driver+0x10c>
10b752: e9 a9 00 00 00 jmp 10b800 <rtems_io_register_driver+0xf8>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b757: 8b 15 9c 73 12 00 mov 0x12739c,%edx
10b75d: 42 inc %edx
10b75e: 89 15 9c 73 12 00 mov %edx,0x12739c
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
10b764: 85 db test %ebx,%ebx
10b766: 75 32 jne 10b79a <rtems_io_register_driver+0x92>
static rtems_status_code rtems_io_obtain_major_number(
rtems_device_major_number *major
)
{
rtems_device_major_number n = _IO_Number_of_drivers;
10b768: 8b 0d 20 7d 12 00 mov 0x127d20,%ecx
10b76e: 8b 15 24 7d 12 00 mov 0x127d24,%edx
10b774: eb 15 jmp 10b78b <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;
10b776: 83 3a 00 cmpl $0x0,(%edx)
10b779: 0f 85 9f 00 00 00 jne 10b81e <rtems_io_register_driver+0x116>
10b77f: 83 7a 04 00 cmpl $0x0,0x4(%edx)
10b783: 0f 85 95 00 00 00 jne 10b81e <rtems_io_register_driver+0x116>
10b789: eb 04 jmp 10b78f <rtems_io_register_driver+0x87>
rtems_device_major_number n = _IO_Number_of_drivers;
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
10b78b: 39 cb cmp %ecx,%ebx
10b78d: 72 e7 jb 10b776 <rtems_io_register_driver+0x6e>
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
10b78f: 89 18 mov %ebx,(%eax)
if ( m != n )
10b791: 39 cb cmp %ecx,%ebx
10b793: 75 30 jne 10b7c5 <rtems_io_register_driver+0xbd>
10b795: e9 8d 00 00 00 jmp 10b827 <rtems_io_register_driver+0x11f>
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
10b79a: 6b d3 18 imul $0x18,%ebx,%edx
10b79d: 03 15 24 7d 12 00 add 0x127d24,%edx
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10b7a3: 31 c9 xor %ecx,%ecx
10b7a5: 83 3a 00 cmpl $0x0,(%edx)
10b7a8: 75 09 jne 10b7b3 <rtems_io_register_driver+0xab>
10b7aa: 31 c9 xor %ecx,%ecx
10b7ac: 83 7a 04 00 cmpl $0x0,0x4(%edx)
10b7b0: 0f 94 c1 sete %cl
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
10b7b3: 85 c9 test %ecx,%ecx
10b7b5: 75 0c jne 10b7c3 <rtems_io_register_driver+0xbb>
_Thread_Enable_dispatch();
10b7b7: e8 2a 18 00 00 call 10cfe6 <_Thread_Enable_dispatch>
return RTEMS_RESOURCE_IN_USE;
10b7bc: b8 0c 00 00 00 mov $0xc,%eax
10b7c1: eb 49 jmp 10b80c <rtems_io_register_driver+0x104>
}
*registered_major = major;
10b7c3: 89 18 mov %ebx,(%eax)
}
_IO_Driver_address_table [major] = *driver_table;
10b7c5: 6b c3 18 imul $0x18,%ebx,%eax
10b7c8: 03 05 24 7d 12 00 add 0x127d24,%eax
10b7ce: b9 06 00 00 00 mov $0x6,%ecx
10b7d3: 89 c7 mov %eax,%edi
10b7d5: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_Thread_Enable_dispatch();
10b7d7: e8 0a 18 00 00 call 10cfe6 <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
10b7dc: c7 45 10 00 00 00 00 movl $0x0,0x10(%ebp)
10b7e3: c7 45 0c 00 00 00 00 movl $0x0,0xc(%ebp)
10b7ea: 89 5d 08 mov %ebx,0x8(%ebp)
}
10b7ed: 83 c4 0c add $0xc,%esp
10b7f0: 5b pop %ebx
10b7f1: 5e pop %esi
10b7f2: 5f pop %edi
10b7f3: c9 leave
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
10b7f4: e9 a3 70 00 00 jmp 11289c <rtems_io_initialize>
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
10b7f9: b8 12 00 00 00 mov $0x12,%eax
10b7fe: eb 0c jmp 10b80c <rtems_io_register_driver+0x104>
if ( driver_table == NULL )
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
10b800: b8 09 00 00 00 mov $0x9,%eax
10b805: eb 05 jmp 10b80c <rtems_io_register_driver+0x104>
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
10b807: 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 );
}
10b80c: 83 c4 0c add $0xc,%esp
10b80f: 5b pop %ebx
10b810: 5e pop %esi
10b811: 5f pop %edi
10b812: c9 leave
10b813: c3 ret
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
10b814: 39 d3 cmp %edx,%ebx
10b816: 0f 82 3b ff ff ff jb 10b757 <rtems_io_register_driver+0x4f>
10b81c: eb e9 jmp 10b807 <rtems_io_register_driver+0xff>
rtems_device_major_number n = _IO_Number_of_drivers;
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
10b81e: 43 inc %ebx
10b81f: 83 c2 18 add $0x18,%edx
10b822: e9 64 ff ff ff jmp 10b78b <rtems_io_register_driver+0x83>
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
10b827: e8 ba 17 00 00 call 10cfe6 <_Thread_Enable_dispatch>
*major = m;
if ( m != n )
return RTEMS_SUCCESSFUL;
return RTEMS_TOO_MANY;
10b82c: 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;
10b831: eb d9 jmp 10b80c <rtems_io_register_driver+0x104>
0010c734 <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)
{
10c734: 55 push %ebp
10c735: 89 e5 mov %esp,%ebp
10c737: 57 push %edi
10c738: 56 push %esi
10c739: 53 push %ebx
10c73a: 83 ec 0c sub $0xc,%esp
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
10c73d: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
10c741: 74 3d je 10c780 <rtems_iterate_over_all_threads+0x4c><== NEVER TAKEN
10c743: bb 01 00 00 00 mov $0x1,%ebx
#if defined(RTEMS_DEBUG)
if ( !_Objects_Information_table[ api_index ] )
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
10c748: 8b 04 9d c0 00 13 00 mov 0x1300c0(,%ebx,4),%eax
10c74f: 8b 78 04 mov 0x4(%eax),%edi
if ( !information )
10c752: be 01 00 00 00 mov $0x1,%esi
10c757: 85 ff test %edi,%edi
10c759: 75 17 jne 10c772 <rtems_iterate_over_all_threads+0x3e>
10c75b: eb 1d jmp 10c77a <rtems_iterate_over_all_threads+0x46>
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
10c75d: 8b 47 1c mov 0x1c(%edi),%eax
10c760: 8b 04 b0 mov (%eax,%esi,4),%eax
if ( !the_thread )
10c763: 85 c0 test %eax,%eax
10c765: 74 0a je 10c771 <rtems_iterate_over_all_threads+0x3d><== NEVER TAKEN
continue;
(*routine)(the_thread);
10c767: 83 ec 0c sub $0xc,%esp
10c76a: 50 push %eax
10c76b: ff 55 08 call *0x8(%ebp)
10c76e: 83 c4 10 add $0x10,%esp
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
10c771: 46 inc %esi
10c772: 0f b7 47 10 movzwl 0x10(%edi),%eax
10c776: 39 c6 cmp %eax,%esi
10c778: 76 e3 jbe 10c75d <rtems_iterate_over_all_threads+0x29>
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
10c77a: 43 inc %ebx
10c77b: 83 fb 04 cmp $0x4,%ebx
10c77e: 75 c8 jne 10c748 <rtems_iterate_over_all_threads+0x14>
(*routine)(the_thread);
}
}
}
10c780: 8d 65 f4 lea -0xc(%ebp),%esp
10c783: 5b pop %ebx
10c784: 5e pop %esi
10c785: 5f pop %edi
10c786: c9 leave
10c787: c3 ret
001147d8 <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
1147d8: 55 push %ebp
1147d9: 89 e5 mov %esp,%ebp
1147db: 57 push %edi
1147dc: 56 push %esi
1147dd: 53 push %ebx
1147de: 83 ec 1c sub $0x1c,%esp
1147e1: 8b 75 0c mov 0xc(%ebp),%esi
1147e4: 8b 55 10 mov 0x10(%ebp),%edx
1147e7: 8b 7d 14 mov 0x14(%ebp),%edi
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
1147ea: b8 03 00 00 00 mov $0x3,%eax
rtems_id *id
)
{
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
1147ef: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
1147f3: 0f 84 ce 00 00 00 je 1148c7 <rtems_partition_create+0xef>
return RTEMS_INVALID_NAME;
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
1147f9: b0 09 mov $0x9,%al
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !starting_address )
1147fb: 85 f6 test %esi,%esi
1147fd: 0f 84 c4 00 00 00 je 1148c7 <rtems_partition_create+0xef>
return RTEMS_INVALID_ADDRESS;
if ( !id )
114803: 83 7d 1c 00 cmpl $0x0,0x1c(%ebp)
114807: 0f 84 ba 00 00 00 je 1148c7 <rtems_partition_create+0xef><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
11480d: 85 ff test %edi,%edi
11480f: 0f 84 ad 00 00 00 je 1148c2 <rtems_partition_create+0xea>
114815: 85 d2 test %edx,%edx
114817: 0f 84 a5 00 00 00 je 1148c2 <rtems_partition_create+0xea>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
11481d: b0 08 mov $0x8,%al
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
11481f: 39 fa cmp %edi,%edx
114821: 0f 82 a0 00 00 00 jb 1148c7 <rtems_partition_create+0xef>
114827: f7 c7 03 00 00 00 test $0x3,%edi
11482d: 0f 85 94 00 00 00 jne 1148c7 <rtems_partition_create+0xef>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
return RTEMS_INVALID_ADDRESS;
114833: b0 09 mov $0x9,%al
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
114835: f7 c6 03 00 00 00 test $0x3,%esi
11483b: 0f 85 86 00 00 00 jne 1148c7 <rtems_partition_create+0xef>
114841: a1 b8 d6 13 00 mov 0x13d6b8,%eax
114846: 40 inc %eax
114847: a3 b8 d6 13 00 mov %eax,0x13d6b8
* 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 );
11484c: 83 ec 0c sub $0xc,%esp
11484f: 68 44 d5 13 00 push $0x13d544
114854: 89 55 e4 mov %edx,-0x1c(%ebp)
114857: e8 1c 3e 00 00 call 118678 <_Objects_Allocate>
11485c: 89 c3 mov %eax,%ebx
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
11485e: 83 c4 10 add $0x10,%esp
114861: 85 c0 test %eax,%eax
114863: 8b 55 e4 mov -0x1c(%ebp),%edx
114866: 75 0c jne 114874 <rtems_partition_create+0x9c>
_Thread_Enable_dispatch();
114868: e8 55 4a 00 00 call 1192c2 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
11486d: b8 05 00 00 00 mov $0x5,%eax
114872: eb 53 jmp 1148c7 <rtems_partition_create+0xef>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
114874: 89 70 10 mov %esi,0x10(%eax)
the_partition->length = length;
114877: 89 50 14 mov %edx,0x14(%eax)
the_partition->buffer_size = buffer_size;
11487a: 89 78 18 mov %edi,0x18(%eax)
the_partition->attribute_set = attribute_set;
11487d: 8b 45 18 mov 0x18(%ebp),%eax
114880: 89 43 1c mov %eax,0x1c(%ebx)
the_partition->number_of_used_blocks = 0;
114883: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx)
_Chain_Initialize( &the_partition->Memory, starting_address,
11488a: 57 push %edi
11488b: 89 d0 mov %edx,%eax
11488d: 31 d2 xor %edx,%edx
11488f: f7 f7 div %edi
114891: 50 push %eax
114892: 56 push %esi
114893: 8d 43 24 lea 0x24(%ebx),%eax
114896: 50 push %eax
114897: e8 7c 2a 00 00 call 117318 <_Chain_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
11489c: 8b 43 08 mov 0x8(%ebx),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
11489f: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
1148a2: 8b 15 60 d5 13 00 mov 0x13d560,%edx
1148a8: 89 1c 8a mov %ebx,(%edx,%ecx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
1148ab: 8b 55 08 mov 0x8(%ebp),%edx
1148ae: 89 53 0c mov %edx,0xc(%ebx)
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
1148b1: 8b 55 1c mov 0x1c(%ebp),%edx
1148b4: 89 02 mov %eax,(%edx)
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
1148b6: e8 07 4a 00 00 call 1192c2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1148bb: 83 c4 10 add $0x10,%esp
1148be: 31 c0 xor %eax,%eax
1148c0: eb 05 jmp 1148c7 <rtems_partition_create+0xef>
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
1148c2: b8 08 00 00 00 mov $0x8,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
1148c7: 8d 65 f4 lea -0xc(%ebp),%esp
1148ca: 5b pop %ebx
1148cb: 5e pop %esi
1148cc: 5f pop %edi
1148cd: c9 leave
1148ce: c3 ret
0010b02d <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
10b02d: 55 push %ebp
10b02e: 89 e5 mov %esp,%ebp
10b030: 57 push %edi
10b031: 56 push %esi
10b032: 53 push %ebx
10b033: 83 ec 30 sub $0x30,%esp
10b036: 8b 75 08 mov 0x8(%ebp),%esi
10b039: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
rtems_status_code return_value;
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
10b03c: 8d 45 e4 lea -0x1c(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
10b03f: 50 push %eax
10b040: 56 push %esi
10b041: 68 14 73 12 00 push $0x127314
10b046: e8 3d 1e 00 00 call 10ce88 <_Objects_Get>
10b04b: 89 c7 mov %eax,%edi
switch ( location ) {
10b04d: 83 c4 10 add $0x10,%esp
10b050: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10b054: 0f 85 3b 01 00 00 jne 10b195 <rtems_rate_monotonic_period+0x168><== NEVER TAKEN
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
10b05a: a1 58 79 12 00 mov 0x127958,%eax
10b05f: 39 47 40 cmp %eax,0x40(%edi)
10b062: 74 0f je 10b073 <rtems_rate_monotonic_period+0x46>
_Thread_Enable_dispatch();
10b064: e8 fd 25 00 00 call 10d666 <_Thread_Enable_dispatch>
return RTEMS_NOT_OWNER_OF_RESOURCE;
10b069: be 17 00 00 00 mov $0x17,%esi
10b06e: e9 27 01 00 00 jmp 10b19a <rtems_rate_monotonic_period+0x16d>
}
if ( length == RTEMS_PERIOD_STATUS ) {
10b073: 85 db test %ebx,%ebx
10b075: 75 1b jne 10b092 <rtems_rate_monotonic_period+0x65>
switch ( the_period->state ) {
10b077: 8b 47 38 mov 0x38(%edi),%eax
10b07a: 31 f6 xor %esi,%esi
10b07c: 83 f8 04 cmp $0x4,%eax
10b07f: 77 07 ja 10b088 <rtems_rate_monotonic_period+0x5b><== NEVER TAKEN
10b081: 8b 34 85 b0 0c 12 00 mov 0x120cb0(,%eax,4),%esi
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
10b088: e8 d9 25 00 00 call 10d666 <_Thread_Enable_dispatch>
return( return_value );
10b08d: e9 08 01 00 00 jmp 10b19a <rtems_rate_monotonic_period+0x16d>
}
_ISR_Disable( level );
10b092: 9c pushf
10b093: fa cli
10b094: 8f 45 d4 popl -0x2c(%ebp)
if ( the_period->state == RATE_MONOTONIC_INACTIVE ) {
10b097: 8b 47 38 mov 0x38(%edi),%eax
10b09a: 85 c0 test %eax,%eax
10b09c: 75 4c jne 10b0ea <rtems_rate_monotonic_period+0xbd>
_ISR_Enable( level );
10b09e: ff 75 d4 pushl -0x2c(%ebp)
10b0a1: 9d popf
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
10b0a2: 83 ec 0c sub $0xc,%esp
10b0a5: 57 push %edi
10b0a6: e8 3f fe ff ff call 10aeea <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
10b0ab: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10b0b2: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi)
the_watchdog->routine = routine;
10b0b9: c7 47 2c a4 b3 10 00 movl $0x10b3a4,0x2c(%edi)
the_watchdog->id = id;
10b0c0: 89 77 30 mov %esi,0x30(%edi)
the_watchdog->user_data = user_data;
10b0c3: c7 47 34 00 00 00 00 movl $0x0,0x34(%edi)
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
10b0ca: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b0cd: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b0d0: 58 pop %eax
10b0d1: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, length );
10b0d2: 83 c7 10 add $0x10,%edi
10b0d5: 57 push %edi
10b0d6: 68 d0 74 12 00 push $0x1274d0
10b0db: e8 ec 34 00 00 call 10e5cc <_Watchdog_Insert>
_Thread_Enable_dispatch();
10b0e0: e8 81 25 00 00 call 10d666 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b0e5: 83 c4 10 add $0x10,%esp
10b0e8: eb 65 jmp 10b14f <rtems_rate_monotonic_period+0x122>
}
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
10b0ea: 83 f8 02 cmp $0x2,%eax
10b0ed: 75 64 jne 10b153 <rtems_rate_monotonic_period+0x126>
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
10b0ef: 83 ec 0c sub $0xc,%esp
10b0f2: 57 push %edi
10b0f3: e8 5a fe ff ff call 10af52 <_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;
10b0f8: c7 47 38 01 00 00 00 movl $0x1,0x38(%edi)
the_period->next_length = length;
10b0ff: 89 5f 3c mov %ebx,0x3c(%edi)
_ISR_Enable( level );
10b102: ff 75 d4 pushl -0x2c(%ebp)
10b105: 9d popf
_Thread_Executing->Wait.id = the_period->Object.id;
10b106: a1 58 79 12 00 mov 0x127958,%eax
10b10b: 8b 57 08 mov 0x8(%edi),%edx
10b10e: 89 50 20 mov %edx,0x20(%eax)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10b111: 5b pop %ebx
10b112: 5e pop %esi
10b113: 68 00 40 00 00 push $0x4000
10b118: 50 push %eax
10b119: e8 42 2d 00 00 call 10de60 <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
10b11e: 9c pushf
10b11f: fa cli
10b120: 5a pop %edx
local_state = the_period->state;
10b121: 8b 47 38 mov 0x38(%edi),%eax
the_period->state = RATE_MONOTONIC_ACTIVE;
10b124: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
_ISR_Enable( level );
10b12b: 52 push %edx
10b12c: 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 )
10b12d: 83 c4 10 add $0x10,%esp
10b130: 83 f8 03 cmp $0x3,%eax
10b133: 75 15 jne 10b14a <rtems_rate_monotonic_period+0x11d>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10b135: 51 push %ecx
10b136: 51 push %ecx
10b137: 68 00 40 00 00 push $0x4000
10b13c: ff 35 58 79 12 00 pushl 0x127958
10b142: e8 ad 21 00 00 call 10d2f4 <_Thread_Clear_state>
10b147: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
10b14a: e8 17 25 00 00 call 10d666 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b14f: 31 f6 xor %esi,%esi
10b151: eb 47 jmp 10b19a <rtems_rate_monotonic_period+0x16d>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b153: be 04 00 00 00 mov $0x4,%esi
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
if ( the_period->state == RATE_MONOTONIC_EXPIRED ) {
10b158: 83 f8 04 cmp $0x4,%eax
10b15b: 75 3d jne 10b19a <rtems_rate_monotonic_period+0x16d><== NEVER TAKEN
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
10b15d: 83 ec 0c sub $0xc,%esp
10b160: 57 push %edi
10b161: e8 ec fd ff ff call 10af52 <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
10b166: ff 75 d4 pushl -0x2c(%ebp)
10b169: 9d popf
the_period->state = RATE_MONOTONIC_ACTIVE;
10b16a: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
the_period->next_length = length;
10b171: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b174: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b177: 58 pop %eax
10b178: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, length );
10b179: 83 c7 10 add $0x10,%edi
10b17c: 57 push %edi
10b17d: 68 d0 74 12 00 push $0x1274d0
10b182: e8 45 34 00 00 call 10e5cc <_Watchdog_Insert>
_Thread_Enable_dispatch();
10b187: e8 da 24 00 00 call 10d666 <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
10b18c: 83 c4 10 add $0x10,%esp
10b18f: 66 be 06 00 mov $0x6,%si
10b193: eb 05 jmp 10b19a <rtems_rate_monotonic_period+0x16d>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b195: be 04 00 00 00 mov $0x4,%esi
}
10b19a: 89 f0 mov %esi,%eax
10b19c: 8d 65 f4 lea -0xc(%ebp),%esp
10b19f: 5b pop %ebx
10b1a0: 5e pop %esi
10b1a1: 5f pop %edi
10b1a2: c9 leave
10b1a3: c3 ret
0010b1a4 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
10b1a4: 55 push %ebp
10b1a5: 89 e5 mov %esp,%ebp
10b1a7: 57 push %edi
10b1a8: 56 push %esi
10b1a9: 53 push %ebx
10b1aa: 83 ec 7c sub $0x7c,%esp
10b1ad: 8b 5d 08 mov 0x8(%ebp),%ebx
10b1b0: 8b 7d 0c mov 0xc(%ebp),%edi
rtems_id id;
rtems_rate_monotonic_period_statistics the_stats;
rtems_rate_monotonic_period_status the_status;
char name[5];
if ( !print )
10b1b3: 85 ff test %edi,%edi
10b1b5: 0f 84 2b 01 00 00 je 10b2e6 <rtems_rate_monotonic_report_statistics_with_plugin+0x142><== NEVER TAKEN
return;
(*print)( context, "Period information by period\n" );
10b1bb: 52 push %edx
10b1bc: 52 push %edx
10b1bd: 68 c4 0c 12 00 push $0x120cc4
10b1c2: 53 push %ebx
10b1c3: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
10b1c5: 5e pop %esi
10b1c6: 58 pop %eax
10b1c7: 68 e2 0c 12 00 push $0x120ce2
10b1cc: 53 push %ebx
10b1cd: ff d7 call *%edi
(*print)( context, "--- Wall times are in seconds ---\n" );
10b1cf: 5a pop %edx
10b1d0: 59 pop %ecx
10b1d1: 68 04 0d 12 00 push $0x120d04
10b1d6: 53 push %ebx
10b1d7: ff d7 call *%edi
Be sure to test the various cases.
(*print)( context,"\
1234567890123456789012345678901234567890123456789012345678901234567890123456789\
\n");
*/
(*print)( context, " ID OWNER COUNT MISSED "
10b1d9: 5e pop %esi
10b1da: 58 pop %eax
10b1db: 68 27 0d 12 00 push $0x120d27
10b1e0: 53 push %ebx
10b1e1: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
10b1e3: 5a pop %edx
10b1e4: 59 pop %ecx
10b1e5: 68 72 0d 12 00 push $0x120d72
10b1ea: 53 push %ebx
10b1eb: ff d7 call *%edi
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
10b1ed: 8b 35 1c 73 12 00 mov 0x12731c,%esi
10b1f3: 83 c4 10 add $0x10,%esp
10b1f6: e9 df 00 00 00 jmp 10b2da <rtems_rate_monotonic_report_statistics_with_plugin+0x136>
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
10b1fb: 50 push %eax
10b1fc: 50 push %eax
10b1fd: 8d 45 88 lea -0x78(%ebp),%eax
10b200: 50 push %eax
10b201: 56 push %esi
10b202: e8 39 56 00 00 call 110840 <rtems_rate_monotonic_get_statistics>
if ( status != RTEMS_SUCCESSFUL )
10b207: 83 c4 10 add $0x10,%esp
10b20a: 85 c0 test %eax,%eax
10b20c: 0f 85 c7 00 00 00 jne 10b2d9 <rtems_rate_monotonic_report_statistics_with_plugin+0x135>
continue;
/* If the above passed, so should this but check it anyway */
status = rtems_rate_monotonic_get_status( id, &the_status );
10b212: 51 push %ecx
10b213: 51 push %ecx
10b214: 8d 55 c0 lea -0x40(%ebp),%edx
10b217: 52 push %edx
10b218: 56 push %esi
10b219: e8 c6 56 00 00 call 1108e4 <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 );
10b21e: 83 c4 0c add $0xc,%esp
10b221: 8d 45 e3 lea -0x1d(%ebp),%eax
10b224: 50 push %eax
10b225: 6a 05 push $0x5
10b227: ff 75 c0 pushl -0x40(%ebp)
10b22a: e8 01 02 00 00 call 10b430 <rtems_object_get_name>
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
10b22f: 58 pop %eax
10b230: 5a pop %edx
10b231: ff 75 8c pushl -0x74(%ebp)
10b234: ff 75 88 pushl -0x78(%ebp)
10b237: 8d 55 e3 lea -0x1d(%ebp),%edx
10b23a: 52 push %edx
10b23b: 56 push %esi
10b23c: 68 be 0d 12 00 push $0x120dbe
10b241: 53 push %ebx
10b242: ff d7 call *%edi
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
10b244: 8b 45 88 mov -0x78(%ebp),%eax
10b247: 83 c4 20 add $0x20,%esp
10b24a: 85 c0 test %eax,%eax
10b24c: 75 0f jne 10b25d <rtems_rate_monotonic_report_statistics_with_plugin+0xb9>
(*print)( context, "\n" );
10b24e: 51 push %ecx
10b24f: 51 push %ecx
10b250: 68 38 10 12 00 push $0x121038
10b255: 53 push %ebx
10b256: ff d7 call *%edi
continue;
10b258: 83 c4 10 add $0x10,%esp
10b25b: eb 7c jmp 10b2d9 <rtems_rate_monotonic_report_statistics_with_plugin+0x135>
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
10b25d: 52 push %edx
10b25e: 8d 55 d8 lea -0x28(%ebp),%edx
10b261: 52 push %edx
10b262: 50 push %eax
10b263: 8d 45 a0 lea -0x60(%ebp),%eax
10b266: 50 push %eax
10b267: e8 34 30 00 00 call 10e2a0 <_Timespec_Divide_by_integer>
(*print)( context,
10b26c: 8b 45 dc mov -0x24(%ebp),%eax
10b26f: b9 e8 03 00 00 mov $0x3e8,%ecx
10b274: 99 cltd
10b275: f7 f9 idiv %ecx
10b277: 50 push %eax
10b278: ff 75 d8 pushl -0x28(%ebp)
10b27b: 8b 45 9c mov -0x64(%ebp),%eax
10b27e: 99 cltd
10b27f: f7 f9 idiv %ecx
10b281: 50 push %eax
10b282: ff 75 98 pushl -0x68(%ebp)
10b285: 8b 45 94 mov -0x6c(%ebp),%eax
10b288: 99 cltd
10b289: f7 f9 idiv %ecx
10b28b: 50 push %eax
10b28c: ff 75 90 pushl -0x70(%ebp)
10b28f: 68 d5 0d 12 00 push $0x120dd5
10b294: 53 push %ebx
10b295: 89 4d 84 mov %ecx,-0x7c(%ebp)
10b298: ff d7 call *%edi
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
10b29a: 83 c4 2c add $0x2c,%esp
10b29d: 8d 55 d8 lea -0x28(%ebp),%edx
10b2a0: 52 push %edx
10b2a1: ff 75 88 pushl -0x78(%ebp)
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
10b2a4: 8d 45 b8 lea -0x48(%ebp),%eax
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
10b2a7: 50 push %eax
10b2a8: e8 f3 2f 00 00 call 10e2a0 <_Timespec_Divide_by_integer>
(*print)( context,
10b2ad: 8b 45 dc mov -0x24(%ebp),%eax
10b2b0: 8b 4d 84 mov -0x7c(%ebp),%ecx
10b2b3: 99 cltd
10b2b4: f7 f9 idiv %ecx
10b2b6: 50 push %eax
10b2b7: ff 75 d8 pushl -0x28(%ebp)
10b2ba: 8b 45 b4 mov -0x4c(%ebp),%eax
10b2bd: 99 cltd
10b2be: f7 f9 idiv %ecx
10b2c0: 50 push %eax
10b2c1: ff 75 b0 pushl -0x50(%ebp)
10b2c4: 8b 45 ac mov -0x54(%ebp),%eax
10b2c7: 99 cltd
10b2c8: f7 f9 idiv %ecx
10b2ca: 50 push %eax
10b2cb: ff 75 a8 pushl -0x58(%ebp)
10b2ce: 68 f4 0d 12 00 push $0x120df4
10b2d3: 53 push %ebx
10b2d4: ff d7 call *%edi
10b2d6: 83 c4 30 add $0x30,%esp
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
10b2d9: 46 inc %esi
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
10b2da: 3b 35 20 73 12 00 cmp 0x127320,%esi
10b2e0: 0f 86 15 ff ff ff jbe 10b1fb <rtems_rate_monotonic_report_statistics_with_plugin+0x57>
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
10b2e6: 8d 65 f4 lea -0xc(%ebp),%esp
10b2e9: 5b pop %ebx
10b2ea: 5e pop %esi
10b2eb: 5f pop %edi
10b2ec: c9 leave
10b2ed: c3 ret
00115b38 <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
115b38: 55 push %ebp
115b39: 89 e5 mov %esp,%ebp
115b3b: 53 push %ebx
115b3c: 83 ec 14 sub $0x14,%esp
115b3f: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
115b42: b8 0a 00 00 00 mov $0xa,%eax
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
115b47: 85 db test %ebx,%ebx
115b49: 74 6d je 115bb8 <rtems_signal_send+0x80>
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
115b4b: 50 push %eax
115b4c: 50 push %eax
115b4d: 8d 45 f4 lea -0xc(%ebp),%eax
115b50: 50 push %eax
115b51: ff 75 08 pushl 0x8(%ebp)
115b54: e8 8b 37 00 00 call 1192e4 <_Thread_Get>
switch ( location ) {
115b59: 83 c4 10 add $0x10,%esp
115b5c: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
115b60: 75 51 jne 115bb3 <rtems_signal_send+0x7b>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
115b62: 8b 90 f4 00 00 00 mov 0xf4(%eax),%edx
asr = &api->Signal;
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
115b68: 83 7a 0c 00 cmpl $0x0,0xc(%edx)
115b6c: 74 39 je 115ba7 <rtems_signal_send+0x6f>
if ( asr->is_enabled ) {
115b6e: 80 7a 08 00 cmpb $0x0,0x8(%edx)
115b72: 74 22 je 115b96 <rtems_signal_send+0x5e>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
115b74: 9c pushf
115b75: fa cli
115b76: 59 pop %ecx
*signal_set |= signals;
115b77: 09 5a 14 or %ebx,0x14(%edx)
_ISR_Enable( _level );
115b7a: 51 push %ecx
115b7b: 9d popf
_ASR_Post_signals( signal_set, &asr->signals_posted );
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
115b7c: 83 3d 0c dc 13 00 00 cmpl $0x0,0x13dc0c
115b83: 74 19 je 115b9e <rtems_signal_send+0x66>
115b85: 3b 05 10 dc 13 00 cmp 0x13dc10,%eax
115b8b: 75 11 jne 115b9e <rtems_signal_send+0x66><== NEVER TAKEN
_Thread_Dispatch_necessary = true;
115b8d: c6 05 1c dc 13 00 01 movb $0x1,0x13dc1c
115b94: eb 08 jmp 115b9e <rtems_signal_send+0x66>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
115b96: 9c pushf
115b97: fa cli
115b98: 58 pop %eax
*signal_set |= signals;
115b99: 09 5a 18 or %ebx,0x18(%edx)
_ISR_Enable( _level );
115b9c: 50 push %eax
115b9d: 9d popf
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
115b9e: e8 1f 37 00 00 call 1192c2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
115ba3: 31 c0 xor %eax,%eax
115ba5: eb 11 jmp 115bb8 <rtems_signal_send+0x80>
}
_Thread_Enable_dispatch();
115ba7: e8 16 37 00 00 call 1192c2 <_Thread_Enable_dispatch>
return RTEMS_NOT_DEFINED;
115bac: b8 0b 00 00 00 mov $0xb,%eax
115bb1: eb 05 jmp 115bb8 <rtems_signal_send+0x80>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115bb3: b8 04 00 00 00 mov $0x4,%eax
}
115bb8: 8b 5d fc mov -0x4(%ebp),%ebx
115bbb: c9 leave
115bbc: c3 ret
00110ccc <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
110ccc: 55 push %ebp
110ccd: 89 e5 mov %esp,%ebp
110ccf: 57 push %edi
110cd0: 56 push %esi
110cd1: 53 push %ebx
110cd2: 83 ec 1c sub $0x1c,%esp
110cd5: 8b 4d 10 mov 0x10(%ebp),%ecx
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
110cd8: b8 09 00 00 00 mov $0x9,%eax
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
110cdd: 85 c9 test %ecx,%ecx
110cdf: 0f 84 fb 00 00 00 je 110de0 <rtems_task_mode+0x114> <== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
110ce5: 8b 35 34 48 12 00 mov 0x124834,%esi
api = executing->API_Extensions[ THREAD_API_RTEMS ];
110ceb: 8b 9e f4 00 00 00 mov 0xf4(%esi),%ebx
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
110cf1: 80 7e 74 01 cmpb $0x1,0x74(%esi)
110cf5: 19 ff sbb %edi,%edi
110cf7: 81 e7 00 01 00 00 and $0x100,%edi
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
110cfd: 83 7e 7c 00 cmpl $0x0,0x7c(%esi)
110d01: 74 06 je 110d09 <rtems_task_mode+0x3d>
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
110d03: 81 cf 00 02 00 00 or $0x200,%edi
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
110d09: 80 7b 08 01 cmpb $0x1,0x8(%ebx)
110d0d: 19 d2 sbb %edx,%edx
110d0f: 81 e2 00 04 00 00 and $0x400,%edx
old_mode |= _ISR_Get_level();
110d15: 89 55 e4 mov %edx,-0x1c(%ebp)
110d18: 89 4d e0 mov %ecx,-0x20(%ebp)
110d1b: e8 65 c5 ff ff call 10d285 <_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;
110d20: 8b 55 e4 mov -0x1c(%ebp),%edx
110d23: 09 d0 or %edx,%eax
old_mode |= _ISR_Get_level();
110d25: 09 f8 or %edi,%eax
110d27: 8b 4d e0 mov -0x20(%ebp),%ecx
110d2a: 89 01 mov %eax,(%ecx)
*previous_mode_set = old_mode;
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
110d2c: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp)
110d33: 74 0b je 110d40 <rtems_task_mode+0x74>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
110d35: f7 45 08 00 01 00 00 testl $0x100,0x8(%ebp)
110d3c: 0f 94 46 74 sete 0x74(%esi)
if ( mask & RTEMS_TIMESLICE_MASK ) {
110d40: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp)
110d47: 74 21 je 110d6a <rtems_task_mode+0x9e>
if ( _Modes_Is_timeslice(mode_set) ) {
110d49: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp)
110d50: 74 11 je 110d63 <rtems_task_mode+0x97>
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
110d52: c7 46 7c 01 00 00 00 movl $0x1,0x7c(%esi)
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
110d59: a1 b4 42 12 00 mov 0x1242b4,%eax
110d5e: 89 46 78 mov %eax,0x78(%esi)
110d61: eb 07 jmp 110d6a <rtems_task_mode+0x9e>
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
110d63: c7 46 7c 00 00 00 00 movl $0x0,0x7c(%esi)
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
110d6a: f6 45 0c 01 testb $0x1,0xc(%ebp)
110d6e: 74 0a je 110d7a <rtems_task_mode+0xae>
*/
RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level (
Modes_Control mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
110d70: f6 45 08 01 testb $0x1,0x8(%ebp)
110d74: 74 03 je 110d79 <rtems_task_mode+0xad>
110d76: fa cli
110d77: eb 01 jmp 110d7a <rtems_task_mode+0xae>
110d79: fb sti
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
110d7a: 31 c9 xor %ecx,%ecx
if ( mask & RTEMS_ASR_MASK ) {
110d7c: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp)
110d83: 74 2a je 110daf <rtems_task_mode+0xe3>
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
110d85: f7 45 08 00 04 00 00 testl $0x400,0x8(%ebp)
110d8c: 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 ) {
110d8f: 3a 43 08 cmp 0x8(%ebx),%al
110d92: 74 1b je 110daf <rtems_task_mode+0xe3>
asr->is_enabled = is_asr_enabled;
110d94: 88 43 08 mov %al,0x8(%ebx)
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
110d97: 9c pushf
110d98: fa cli
110d99: 58 pop %eax
_signals = information->signals_pending;
110d9a: 8b 53 18 mov 0x18(%ebx),%edx
information->signals_pending = information->signals_posted;
110d9d: 8b 4b 14 mov 0x14(%ebx),%ecx
110da0: 89 4b 18 mov %ecx,0x18(%ebx)
information->signals_posted = _signals;
110da3: 89 53 14 mov %edx,0x14(%ebx)
_ISR_Enable( _level );
110da6: 50 push %eax
110da7: 9d popf
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
110da8: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
110dac: 0f 95 c1 setne %cl
if ( _System_state_Is_up( _System_state_Get() ) ) {
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
}
return RTEMS_SUCCESSFUL;
110daf: 31 c0 xor %eax,%eax
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
110db1: 83 3d 64 44 12 00 03 cmpl $0x3,0x124464
110db8: 75 26 jne 110de0 <rtems_task_mode+0x114> <== NEVER TAKEN
bool are_signals_pending
)
{
Thread_Control *executing;
executing = _Thread_Executing;
110dba: 8b 15 34 48 12 00 mov 0x124834,%edx
if ( are_signals_pending ||
110dc0: 84 c9 test %cl,%cl
110dc2: 75 0e jne 110dd2 <rtems_task_mode+0x106>
110dc4: 3b 15 38 48 12 00 cmp 0x124838,%edx
110dca: 74 14 je 110de0 <rtems_task_mode+0x114>
(!_Thread_Is_heir( executing ) && executing->is_preemptible) ) {
110dcc: 80 7a 74 00 cmpb $0x0,0x74(%edx)
110dd0: 74 0e je 110de0 <rtems_task_mode+0x114> <== NEVER TAKEN
_Thread_Dispatch_necessary = true;
110dd2: c6 05 40 48 12 00 01 movb $0x1,0x124840
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
110dd9: e8 a6 af ff ff call 10bd84 <_Thread_Dispatch>
}
return RTEMS_SUCCESSFUL;
110dde: 31 c0 xor %eax,%eax
}
110de0: 83 c4 1c add $0x1c,%esp
110de3: 5b pop %ebx
110de4: 5e pop %esi
110de5: 5f pop %edi
110de6: c9 leave
110de7: c3 ret
0010dd24 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
10dd24: 55 push %ebp
10dd25: 89 e5 mov %esp,%ebp
10dd27: 56 push %esi
10dd28: 53 push %ebx
10dd29: 83 ec 10 sub $0x10,%esp
10dd2c: 8b 5d 0c mov 0xc(%ebp),%ebx
10dd2f: 8b 75 10 mov 0x10(%ebp),%esi
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10dd32: 85 db test %ebx,%ebx
10dd34: 74 10 je 10dd46 <rtems_task_set_priority+0x22>
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
10dd36: 0f b6 15 f4 41 12 00 movzbl 0x1241f4,%edx
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
10dd3d: b8 13 00 00 00 mov $0x13,%eax
)
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10dd42: 39 d3 cmp %edx,%ebx
10dd44: 77 52 ja 10dd98 <rtems_task_set_priority+0x74>
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
10dd46: b8 09 00 00 00 mov $0x9,%eax
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
10dd4b: 85 f6 test %esi,%esi
10dd4d: 74 49 je 10dd98 <rtems_task_set_priority+0x74>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
10dd4f: 51 push %ecx
10dd50: 51 push %ecx
10dd51: 8d 45 f4 lea -0xc(%ebp),%eax
10dd54: 50 push %eax
10dd55: ff 75 08 pushl 0x8(%ebp)
10dd58: e8 f7 1b 00 00 call 10f954 <_Thread_Get>
switch ( location ) {
10dd5d: 83 c4 10 add $0x10,%esp
10dd60: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10dd64: 75 2d jne 10dd93 <rtems_task_set_priority+0x6f>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
10dd66: 8b 50 14 mov 0x14(%eax),%edx
10dd69: 89 16 mov %edx,(%esi)
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
10dd6b: 85 db test %ebx,%ebx
10dd6d: 74 1b je 10dd8a <rtems_task_set_priority+0x66>
the_thread->real_priority = new_priority;
10dd6f: 89 58 18 mov %ebx,0x18(%eax)
if ( the_thread->resource_count == 0 ||
10dd72: 83 78 1c 00 cmpl $0x0,0x1c(%eax)
10dd76: 74 05 je 10dd7d <rtems_task_set_priority+0x59>
10dd78: 39 58 14 cmp %ebx,0x14(%eax)
10dd7b: 76 0d jbe 10dd8a <rtems_task_set_priority+0x66><== ALWAYS TAKEN
the_thread->current_priority > new_priority )
_Thread_Change_priority( the_thread, new_priority, false );
10dd7d: 52 push %edx
10dd7e: 6a 00 push $0x0
10dd80: 53 push %ebx
10dd81: 50 push %eax
10dd82: e8 19 17 00 00 call 10f4a0 <_Thread_Change_priority>
10dd87: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
10dd8a: e8 a3 1b 00 00 call 10f932 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10dd8f: 31 c0 xor %eax,%eax
10dd91: eb 05 jmp 10dd98 <rtems_task_set_priority+0x74>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10dd93: b8 04 00 00 00 mov $0x4,%eax
}
10dd98: 8d 65 f8 lea -0x8(%ebp),%esp
10dd9b: 5b pop %ebx
10dd9c: 5e pop %esi
10dd9d: c9 leave
10dd9e: c3 ret
00116384 <rtems_timer_cancel>:
*/
rtems_status_code rtems_timer_cancel(
rtems_id id
)
{
116384: 55 push %ebp
116385: 89 e5 mov %esp,%ebp
116387: 83 ec 1c sub $0x1c,%esp
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
11638a: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
11638d: 50 push %eax
11638e: ff 75 08 pushl 0x8(%ebp)
116391: 68 04 e0 13 00 push $0x13e004
116396: e8 49 27 00 00 call 118ae4 <_Objects_Get>
switch ( location ) {
11639b: 83 c4 10 add $0x10,%esp
11639e: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
1163a2: 75 1e jne 1163c2 <rtems_timer_cancel+0x3e>
case OBJECTS_LOCAL:
if ( !_Timer_Is_dormant_class( the_timer->the_class ) )
1163a4: 83 78 38 04 cmpl $0x4,0x38(%eax)
1163a8: 74 0f je 1163b9 <rtems_timer_cancel+0x35><== NEVER TAKEN
(void) _Watchdog_Remove( &the_timer->Ticker );
1163aa: 83 ec 0c sub $0xc,%esp
1163ad: 83 c0 10 add $0x10,%eax
1163b0: 50 push %eax
1163b1: e8 4a 41 00 00 call 11a500 <_Watchdog_Remove>
1163b6: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
1163b9: e8 04 2f 00 00 call 1192c2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1163be: 31 c0 xor %eax,%eax
1163c0: eb 05 jmp 1163c7 <rtems_timer_cancel+0x43>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1163c2: b8 04 00 00 00 mov $0x4,%eax
}
1163c7: c9 leave
1163c8: c3 ret
001167e4 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
1167e4: 55 push %ebp
1167e5: 89 e5 mov %esp,%ebp
1167e7: 57 push %edi
1167e8: 56 push %esi
1167e9: 53 push %ebx
1167ea: 83 ec 1c sub $0x1c,%esp
1167ed: 8b 7d 0c mov 0xc(%ebp),%edi
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
1167f0: 8b 35 44 e0 13 00 mov 0x13e044,%esi
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
1167f6: bb 0e 00 00 00 mov $0xe,%ebx
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
1167fb: 85 f6 test %esi,%esi
1167fd: 0f 84 b1 00 00 00 je 1168b4 <rtems_timer_server_fire_when+0xd0>
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
116803: b3 0b mov $0xb,%bl
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
116805: 80 3d cc d6 13 00 00 cmpb $0x0,0x13d6cc
11680c: 0f 84 a2 00 00 00 je 1168b4 <rtems_timer_server_fire_when+0xd0><== NEVER TAKEN
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
116812: b3 09 mov $0x9,%bl
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !routine )
116814: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
116818: 0f 84 96 00 00 00 je 1168b4 <rtems_timer_server_fire_when+0xd0>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
11681e: 83 ec 0c sub $0xc,%esp
116821: 57 push %edi
116822: e8 b5 d6 ff ff call 113edc <_TOD_Validate>
116827: 83 c4 10 add $0x10,%esp
return RTEMS_INVALID_CLOCK;
11682a: b3 14 mov $0x14,%bl
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
11682c: 84 c0 test %al,%al
11682e: 0f 84 80 00 00 00 je 1168b4 <rtems_timer_server_fire_when+0xd0>
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
116834: 83 ec 0c sub $0xc,%esp
116837: 57 push %edi
116838: e8 37 d6 ff ff call 113e74 <_TOD_To_seconds>
11683d: 89 c7 mov %eax,%edi
if ( seconds <= _TOD_Seconds_since_epoch() )
11683f: 83 c4 10 add $0x10,%esp
116842: 3b 05 44 d7 13 00 cmp 0x13d744,%eax
116848: 76 6a jbe 1168b4 <rtems_timer_server_fire_when+0xd0>
11684a: 51 push %ecx
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
11684b: 8d 45 e4 lea -0x1c(%ebp),%eax
11684e: 50 push %eax
11684f: ff 75 08 pushl 0x8(%ebp)
116852: 68 04 e0 13 00 push $0x13e004
116857: e8 88 22 00 00 call 118ae4 <_Objects_Get>
11685c: 89 c3 mov %eax,%ebx
switch ( location ) {
11685e: 83 c4 10 add $0x10,%esp
116861: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
116865: 75 48 jne 1168af <rtems_timer_server_fire_when+0xcb>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
116867: 83 ec 0c sub $0xc,%esp
11686a: 8d 40 10 lea 0x10(%eax),%eax
11686d: 50 push %eax
11686e: e8 8d 3c 00 00 call 11a500 <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
116873: c7 43 38 03 00 00 00 movl $0x3,0x38(%ebx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
11687a: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx)
the_watchdog->routine = routine;
116881: 8b 45 10 mov 0x10(%ebp),%eax
116884: 89 43 2c mov %eax,0x2c(%ebx)
the_watchdog->id = id;
116887: 8b 45 08 mov 0x8(%ebp),%eax
11688a: 89 43 30 mov %eax,0x30(%ebx)
the_watchdog->user_data = user_data;
11688d: 8b 45 14 mov 0x14(%ebp),%eax
116890: 89 43 34 mov %eax,0x34(%ebx)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
116893: 2b 3d 44 d7 13 00 sub 0x13d744,%edi
116899: 89 7b 1c mov %edi,0x1c(%ebx)
(*timer_server->schedule_operation)( timer_server, the_timer );
11689c: 58 pop %eax
11689d: 5a pop %edx
11689e: 53 push %ebx
11689f: 56 push %esi
1168a0: ff 56 04 call *0x4(%esi)
_Thread_Enable_dispatch();
1168a3: e8 1a 2a 00 00 call 1192c2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1168a8: 83 c4 10 add $0x10,%esp
1168ab: 31 db xor %ebx,%ebx
1168ad: eb 05 jmp 1168b4 <rtems_timer_server_fire_when+0xd0>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1168af: bb 04 00 00 00 mov $0x4,%ebx
}
1168b4: 89 d8 mov %ebx,%eax
1168b6: 8d 65 f4 lea -0xc(%ebp),%esp
1168b9: 5b pop %ebx
1168ba: 5e pop %esi
1168bb: 5f pop %edi
1168bc: c9 leave
1168bd: c3 ret
0010a8e0 <sched_get_priority_max>:
#include <rtems/posix/priority.h>
int sched_get_priority_max(
int policy
)
{
10a8e0: 55 push %ebp
10a8e1: 89 e5 mov %esp,%ebp
10a8e3: 83 ec 08 sub $0x8,%esp
10a8e6: 8b 4d 08 mov 0x8(%ebp),%ecx
switch ( policy ) {
10a8e9: 83 f9 04 cmp $0x4,%ecx
10a8ec: 77 0b ja 10a8f9 <sched_get_priority_max+0x19>
10a8ee: b8 01 00 00 00 mov $0x1,%eax
10a8f3: d3 e0 shl %cl,%eax
10a8f5: a8 17 test $0x17,%al
10a8f7: 75 10 jne 10a909 <sched_get_priority_max+0x29><== ALWAYS TAKEN
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
10a8f9: e8 ae 73 00 00 call 111cac <__errno>
10a8fe: c7 00 16 00 00 00 movl $0x16,(%eax)
10a904: 83 c8 ff or $0xffffffff,%eax
10a907: eb 08 jmp 10a911 <sched_get_priority_max+0x31>
}
return POSIX_SCHEDULER_MAXIMUM_PRIORITY;
10a909: 0f b6 05 18 12 12 00 movzbl 0x121218,%eax
10a910: 48 dec %eax
}
10a911: c9 leave
10a912: c3 ret
0010a914 <sched_get_priority_min>:
#include <rtems/posix/priority.h>
int sched_get_priority_min(
int policy
)
{
10a914: 55 push %ebp
10a915: 89 e5 mov %esp,%ebp
10a917: 83 ec 08 sub $0x8,%esp
10a91a: 8b 4d 08 mov 0x8(%ebp),%ecx
switch ( policy ) {
10a91d: 83 f9 04 cmp $0x4,%ecx
10a920: 77 11 ja 10a933 <sched_get_priority_min+0x1f>
10a922: ba 01 00 00 00 mov $0x1,%edx
10a927: d3 e2 shl %cl,%edx
default:
rtems_set_errno_and_return_minus_one( EINVAL );
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
10a929: b8 01 00 00 00 mov $0x1,%eax
int sched_get_priority_min(
int policy
)
{
switch ( policy ) {
10a92e: 80 e2 17 and $0x17,%dl
10a931: 75 0e jne 10a941 <sched_get_priority_min+0x2d><== ALWAYS TAKEN
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
10a933: e8 74 73 00 00 call 111cac <__errno>
10a938: c7 00 16 00 00 00 movl $0x16,(%eax)
10a93e: 83 c8 ff or $0xffffffff,%eax
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
}
10a941: c9 leave
10a942: c3 ret
0010a944 <sched_rr_get_interval>:
int sched_rr_get_interval(
pid_t pid,
struct timespec *interval
)
{
10a944: 55 push %ebp
10a945: 89 e5 mov %esp,%ebp
10a947: 56 push %esi
10a948: 53 push %ebx
10a949: 8b 75 08 mov 0x8(%ebp),%esi
10a94c: 8b 5d 0c mov 0xc(%ebp),%ebx
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid && pid != getpid() )
10a94f: 85 f6 test %esi,%esi
10a951: 74 16 je 10a969 <sched_rr_get_interval+0x25><== NEVER TAKEN
10a953: e8 b8 d0 ff ff call 107a10 <getpid>
10a958: 39 c6 cmp %eax,%esi
10a95a: 74 0d je 10a969 <sched_rr_get_interval+0x25>
rtems_set_errno_and_return_minus_one( ESRCH );
10a95c: e8 4b 73 00 00 call 111cac <__errno>
10a961: c7 00 03 00 00 00 movl $0x3,(%eax)
10a967: eb 0f jmp 10a978 <sched_rr_get_interval+0x34>
if ( !interval )
10a969: 85 db test %ebx,%ebx
10a96b: 75 10 jne 10a97d <sched_rr_get_interval+0x39>
rtems_set_errno_and_return_minus_one( EINVAL );
10a96d: e8 3a 73 00 00 call 111cac <__errno>
10a972: c7 00 16 00 00 00 movl $0x16,(%eax)
10a978: 83 c8 ff or $0xffffffff,%eax
10a97b: eb 13 jmp 10a990 <sched_rr_get_interval+0x4c>
_Timespec_From_ticks( _Thread_Ticks_per_timeslice, interval );
10a97d: 50 push %eax
10a97e: 50 push %eax
10a97f: 53 push %ebx
10a980: ff 35 a4 52 12 00 pushl 0x1252a4
10a986: e8 a1 2f 00 00 call 10d92c <_Timespec_From_ticks>
return 0;
10a98b: 83 c4 10 add $0x10,%esp
10a98e: 31 c0 xor %eax,%eax
}
10a990: 8d 65 f8 lea -0x8(%ebp),%esp
10a993: 5b pop %ebx
10a994: 5e pop %esi
10a995: c9 leave
10a996: c3 ret
0010cfec <sem_init>:
int sem_init(
sem_t *sem,
int pshared,
unsigned int value
)
{
10cfec: 55 push %ebp
10cfed: 89 e5 mov %esp,%ebp
10cfef: 53 push %ebx
10cff0: 83 ec 14 sub $0x14,%esp
10cff3: 8b 5d 08 mov 0x8(%ebp),%ebx
int status;
POSIX_Semaphore_Control *the_semaphore;
if ( !sem )
10cff6: 85 db test %ebx,%ebx
10cff8: 75 10 jne 10d00a <sem_init+0x1e> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
10cffa: e8 c9 7f 00 00 call 114fc8 <__errno>
10cfff: c7 00 16 00 00 00 movl $0x16,(%eax)
10d005: 83 c8 ff or $0xffffffff,%eax
10d008: eb 21 jmp 10d02b <sem_init+0x3f>
status = _POSIX_Semaphore_Create_support(
10d00a: 8d 45 f4 lea -0xc(%ebp),%eax
10d00d: 50 push %eax
10d00e: ff 75 10 pushl 0x10(%ebp)
10d011: ff 75 0c pushl 0xc(%ebp)
10d014: 6a 00 push $0x0
10d016: e8 b1 57 00 00 call 1127cc <_POSIX_Semaphore_Create_support>
pshared,
value,
&the_semaphore
);
if ( status != -1 )
10d01b: 83 c4 10 add $0x10,%esp
10d01e: 83 f8 ff cmp $0xffffffff,%eax
10d021: 74 08 je 10d02b <sem_init+0x3f>
*sem = the_semaphore->Object.id;
10d023: 8b 55 f4 mov -0xc(%ebp),%edx
10d026: 8b 52 08 mov 0x8(%edx),%edx
10d029: 89 13 mov %edx,(%ebx)
return status;
}
10d02b: 8b 5d fc mov -0x4(%ebp),%ebx
10d02e: c9 leave
10d02f: c3 ret
0010d030 <sem_open>:
int oflag,
...
/* mode_t mode, */
/* unsigned int value */
)
{
10d030: 55 push %ebp
10d031: 89 e5 mov %esp,%ebp
10d033: 57 push %edi
10d034: 56 push %esi
10d035: 53 push %ebx
10d036: 83 ec 2c sub $0x2c,%esp
10d039: 8b 75 08 mov 0x8(%ebp),%esi
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10d03c: a1 cc a4 12 00 mov 0x12a4cc,%eax
10d041: 40 inc %eax
10d042: a3 cc a4 12 00 mov %eax,0x12a4cc
va_list arg;
mode_t mode;
unsigned int value = 0;
10d047: 31 ff xor %edi,%edi
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
10d049: 8b 45 0c mov 0xc(%ebp),%eax
10d04c: 25 00 02 00 00 and $0x200,%eax
10d051: 89 45 d4 mov %eax,-0x2c(%ebp)
10d054: 74 03 je 10d059 <sem_open+0x29>
va_start(arg, oflag);
mode = (mode_t) va_arg( arg, unsigned int );
value = va_arg( arg, unsigned int );
10d056: 8b 7d 14 mov 0x14(%ebp),%edi
va_end(arg);
}
status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id );
10d059: 52 push %edx
10d05a: 52 push %edx
10d05b: 8d 45 e4 lea -0x1c(%ebp),%eax
10d05e: 50 push %eax
10d05f: 56 push %esi
10d060: e8 9b 58 00 00 call 112900 <_POSIX_Semaphore_Name_to_id>
10d065: 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 ) {
10d067: 83 c4 10 add $0x10,%esp
10d06a: 85 c0 test %eax,%eax
10d06c: 74 19 je 10d087 <sem_open+0x57>
/*
* Unless provided a valid name that did not already exist
* and we are willing to create then it is an error.
*/
if ( !( status == ENOENT && (oflag & O_CREAT) ) ) {
10d06e: 83 f8 02 cmp $0x2,%eax
10d071: 75 06 jne 10d079 <sem_open+0x49> <== NEVER TAKEN
10d073: 83 7d d4 00 cmpl $0x0,-0x2c(%ebp)
10d077: 75 59 jne 10d0d2 <sem_open+0xa2>
_Thread_Enable_dispatch();
10d079: e8 68 25 00 00 call 10f5e6 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( status, sem_t * );
10d07e: e8 45 7f 00 00 call 114fc8 <__errno>
10d083: 89 18 mov %ebx,(%eax)
10d085: eb 1f jmp 10d0a6 <sem_open+0x76>
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
10d087: 8b 45 0c mov 0xc(%ebp),%eax
10d08a: 25 00 0a 00 00 and $0xa00,%eax
10d08f: 3d 00 0a 00 00 cmp $0xa00,%eax
10d094: 75 15 jne 10d0ab <sem_open+0x7b>
_Thread_Enable_dispatch();
10d096: e8 4b 25 00 00 call 10f5e6 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
10d09b: e8 28 7f 00 00 call 114fc8 <__errno>
10d0a0: c7 00 11 00 00 00 movl $0x11,(%eax)
10d0a6: 83 c8 ff or $0xffffffff,%eax
10d0a9: eb 4a jmp 10d0f5 <sem_open+0xc5>
10d0ab: 50 push %eax
}
the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location );
10d0ac: 8d 45 dc lea -0x24(%ebp),%eax
10d0af: 50 push %eax
10d0b0: ff 75 e4 pushl -0x1c(%ebp)
10d0b3: 68 98 a7 12 00 push $0x12a798
10d0b8: e8 d7 1c 00 00 call 10ed94 <_Objects_Get>
10d0bd: 89 45 e0 mov %eax,-0x20(%ebp)
the_semaphore->open_count += 1;
10d0c0: ff 40 18 incl 0x18(%eax)
_Thread_Enable_dispatch();
10d0c3: e8 1e 25 00 00 call 10f5e6 <_Thread_Enable_dispatch>
_Thread_Enable_dispatch();
10d0c8: e8 19 25 00 00 call 10f5e6 <_Thread_Enable_dispatch>
goto return_id;
10d0cd: 83 c4 10 add $0x10,%esp
10d0d0: eb 1d jmp 10d0ef <sem_open+0xbf>
/*
* At this point, the semaphore does not exist and everything has been
* checked. We should go ahead and create a semaphore.
*/
status =_POSIX_Semaphore_Create_support(
10d0d2: 8d 45 e0 lea -0x20(%ebp),%eax
10d0d5: 50 push %eax
10d0d6: 57 push %edi
10d0d7: 6a 00 push $0x0
10d0d9: 56 push %esi
10d0da: e8 ed 56 00 00 call 1127cc <_POSIX_Semaphore_Create_support>
10d0df: 89 c3 mov %eax,%ebx
/*
* errno was set by Create_support, so don't set it again.
*/
_Thread_Enable_dispatch();
10d0e1: e8 00 25 00 00 call 10f5e6 <_Thread_Enable_dispatch>
if ( status == -1 )
10d0e6: 83 c4 10 add $0x10,%esp
return SEM_FAILED;
10d0e9: 83 c8 ff or $0xffffffff,%eax
* errno was set by Create_support, so don't set it again.
*/
_Thread_Enable_dispatch();
if ( status == -1 )
10d0ec: 43 inc %ebx
10d0ed: 74 06 je 10d0f5 <sem_open+0xc5>
return_id:
#if defined(RTEMS_USE_16_BIT_OBJECT)
the_semaphore->Semaphore_id = the_semaphore->Object.id;
id = &the_semaphore->Semaphore_id;
#else
id = (sem_t *)&the_semaphore->Object.id;
10d0ef: 8b 45 e0 mov -0x20(%ebp),%eax
10d0f2: 83 c0 08 add $0x8,%eax
#endif
return id;
}
10d0f5: 8d 65 f4 lea -0xc(%ebp),%esp
10d0f8: 5b pop %ebx
10d0f9: 5e pop %esi
10d0fa: 5f pop %edi
10d0fb: c9 leave
10d0fc: c3 ret
0010a7bc <sigaction>:
int sigaction(
int sig,
const struct sigaction *act,
struct sigaction *oact
)
{
10a7bc: 55 push %ebp
10a7bd: 89 e5 mov %esp,%ebp
10a7bf: 57 push %edi
10a7c0: 56 push %esi
10a7c1: 53 push %ebx
10a7c2: 83 ec 1c sub $0x1c,%esp
10a7c5: 8b 5d 08 mov 0x8(%ebp),%ebx
10a7c8: 8b 55 0c mov 0xc(%ebp),%edx
10a7cb: 8b 45 10 mov 0x10(%ebp),%eax
ISR_Level level;
if ( oact )
10a7ce: 85 c0 test %eax,%eax
10a7d0: 74 12 je 10a7e4 <sigaction+0x28>
*oact = _POSIX_signals_Vectors[ sig ];
10a7d2: 6b f3 0c imul $0xc,%ebx,%esi
10a7d5: 81 c6 84 68 12 00 add $0x126884,%esi
10a7db: b9 03 00 00 00 mov $0x3,%ecx
10a7e0: 89 c7 mov %eax,%edi
10a7e2: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
if ( !sig )
10a7e4: 85 db test %ebx,%ebx
10a7e6: 74 0d je 10a7f5 <sigaction+0x39>
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
10a7e8: 8d 43 ff lea -0x1(%ebx),%eax
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
10a7eb: 83 f8 1f cmp $0x1f,%eax
10a7ee: 77 05 ja 10a7f5 <sigaction+0x39>
*
* NOTE: Solaris documentation claims to "silently enforce" this which
* contradicts the POSIX specification.
*/
if ( sig == SIGKILL )
10a7f0: 83 fb 09 cmp $0x9,%ebx
10a7f3: 75 10 jne 10a805 <sigaction+0x49>
rtems_set_errno_and_return_minus_one( EINVAL );
10a7f5: e8 36 77 00 00 call 111f30 <__errno>
10a7fa: c7 00 16 00 00 00 movl $0x16,(%eax)
10a800: 83 c8 ff or $0xffffffff,%eax
10a803: eb 57 jmp 10a85c <sigaction+0xa0>
* now (signals not posted when SIG_IGN).
* + If we are now ignoring a signal that was previously pending,
* we clear the pending signal indicator.
*/
return 0;
10a805: 31 c0 xor %eax,%eax
/*
* Evaluate the new action structure and set the global signal vector
* appropriately.
*/
if ( act ) {
10a807: 85 d2 test %edx,%edx
10a809: 74 51 je 10a85c <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 );
10a80b: 9c pushf
10a80c: fa cli
10a80d: 8f 45 e4 popl -0x1c(%ebp)
if ( act->sa_handler == SIG_DFL ) {
10a810: 83 7a 08 00 cmpl $0x0,0x8(%edx)
10a814: 75 1a jne 10a830 <sigaction+0x74>
_POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ];
10a816: 6b f3 0c imul $0xc,%ebx,%esi
10a819: 8d 86 84 68 12 00 lea 0x126884(%esi),%eax
10a81f: 81 c6 a8 08 12 00 add $0x1208a8,%esi
10a825: b9 03 00 00 00 mov $0x3,%ecx
10a82a: 89 c7 mov %eax,%edi
10a82c: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
10a82e: eb 26 jmp 10a856 <sigaction+0x9a>
} else {
_POSIX_signals_Clear_process_signals( sig );
10a830: 83 ec 0c sub $0xc,%esp
10a833: 53 push %ebx
10a834: 89 55 e0 mov %edx,-0x20(%ebp)
10a837: e8 8c 4d 00 00 call 10f5c8 <_POSIX_signals_Clear_process_signals>
_POSIX_signals_Vectors[ sig ] = *act;
10a83c: 6b db 0c imul $0xc,%ebx,%ebx
10a83f: 81 c3 84 68 12 00 add $0x126884,%ebx
10a845: b9 03 00 00 00 mov $0x3,%ecx
10a84a: 8b 55 e0 mov -0x20(%ebp),%edx
10a84d: 89 df mov %ebx,%edi
10a84f: 89 d6 mov %edx,%esi
10a851: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
10a853: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10a856: ff 75 e4 pushl -0x1c(%ebp)
10a859: 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;
10a85a: 31 c0 xor %eax,%eax
}
10a85c: 8d 65 f4 lea -0xc(%ebp),%esp
10a85f: 5b pop %ebx
10a860: 5e pop %esi
10a861: 5f pop %edi
10a862: c9 leave
10a863: c3 ret
0010ab93 <sigtimedwait>:
int sigtimedwait(
const sigset_t *set,
siginfo_t *info,
const struct timespec *timeout
)
{
10ab93: 55 push %ebp
10ab94: 89 e5 mov %esp,%ebp
10ab96: 57 push %edi
10ab97: 56 push %esi
10ab98: 53 push %ebx
10ab99: 83 ec 3c sub $0x3c,%esp
10ab9c: 8b 75 08 mov 0x8(%ebp),%esi
10ab9f: 8b 5d 10 mov 0x10(%ebp),%ebx
ISR_Level level;
/*
* Error check parameters before disabling interrupts.
*/
if ( !set )
10aba2: 85 f6 test %esi,%esi
10aba4: 74 24 je 10abca <sigtimedwait+0x37>
/* NOTE: This is very specifically a RELATIVE not ABSOLUTE time
* in the Open Group specification.
*/
interval = 0;
if ( timeout ) {
10aba6: 85 db test %ebx,%ebx
10aba8: 74 30 je 10abda <sigtimedwait+0x47>
if ( !_Timespec_Is_valid( timeout ) )
10abaa: 83 ec 0c sub $0xc,%esp
10abad: 53 push %ebx
10abae: e8 45 30 00 00 call 10dbf8 <_Timespec_Is_valid>
10abb3: 83 c4 10 add $0x10,%esp
10abb6: 84 c0 test %al,%al
10abb8: 74 10 je 10abca <sigtimedwait+0x37>
rtems_set_errno_and_return_minus_one( EINVAL );
interval = _Timespec_To_ticks( timeout );
10abba: 83 ec 0c sub $0xc,%esp
10abbd: 53 push %ebx
10abbe: e8 8d 30 00 00 call 10dc50 <_Timespec_To_ticks>
if ( !interval )
10abc3: 83 c4 10 add $0x10,%esp
10abc6: 85 c0 test %eax,%eax
10abc8: 75 12 jne 10abdc <sigtimedwait+0x49> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
10abca: e8 19 79 00 00 call 1124e8 <__errno>
10abcf: c7 00 16 00 00 00 movl $0x16,(%eax)
10abd5: e9 39 01 00 00 jmp 10ad13 <sigtimedwait+0x180>
/* NOTE: This is very specifically a RELATIVE not ABSOLUTE time
* in the Open Group specification.
*/
interval = 0;
10abda: 31 c0 xor %eax,%eax
/*
* Initialize local variables.
*/
the_info = ( info ) ? info : &signal_information;
10abdc: 8b 7d 0c mov 0xc(%ebp),%edi
10abdf: 85 ff test %edi,%edi
10abe1: 75 03 jne 10abe6 <sigtimedwait+0x53>
10abe3: 8d 7d dc lea -0x24(%ebp),%edi
the_thread = _Thread_Executing;
10abe6: 8b 15 74 68 12 00 mov 0x126874,%edx
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10abec: 8b 8a f8 00 00 00 mov 0xf8(%edx),%ecx
10abf2: 89 4d d4 mov %ecx,-0x2c(%ebp)
* What if they are already pending?
*/
/* API signals pending? */
_ISR_Disable( level );
10abf5: 9c pushf
10abf6: fa cli
10abf7: 8f 45 d0 popl -0x30(%ebp)
if ( *set & api->signals_pending ) {
10abfa: 8b 1e mov (%esi),%ebx
10abfc: 89 5d c4 mov %ebx,-0x3c(%ebp)
10abff: 8b 5d d4 mov -0x2c(%ebp),%ebx
10ac02: 8b 8b d4 00 00 00 mov 0xd4(%ebx),%ecx
10ac08: 85 4d c4 test %ecx,-0x3c(%ebp)
10ac0b: 74 32 je 10ac3f <sigtimedwait+0xac>
/* XXX real info later */
the_info->si_signo = _POSIX_signals_Get_lowest( api->signals_pending );
10ac0d: 83 ec 0c sub $0xc,%esp
10ac10: 51 push %ecx
10ac11: e8 3e ff ff ff call 10ab54 <_POSIX_signals_Get_lowest>
10ac16: 89 07 mov %eax,(%edi)
_POSIX_signals_Clear_signals(
10ac18: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10ac1f: 6a 00 push $0x0
10ac21: 57 push %edi
10ac22: 50 push %eax
10ac23: 53 push %ebx
10ac24: e8 fb 4f 00 00 call 10fc24 <_POSIX_signals_Clear_signals>
the_info->si_signo,
the_info,
false,
false
);
_ISR_Enable( level );
10ac29: ff 75 d0 pushl -0x30(%ebp)
10ac2c: 9d popf
the_info->si_code = SI_USER;
10ac2d: c7 47 04 01 00 00 00 movl $0x1,0x4(%edi)
the_info->si_value.sival_int = 0;
10ac34: c7 47 08 00 00 00 00 movl $0x0,0x8(%edi)
return the_info->si_signo;
10ac3b: 8b 1f mov (%edi),%ebx
10ac3d: eb 3d jmp 10ac7c <sigtimedwait+0xe9>
}
/* Process pending signals? */
if ( *set & _POSIX_signals_Pending ) {
10ac3f: 8b 0d 78 6a 12 00 mov 0x126a78,%ecx
10ac45: 85 4d c4 test %ecx,-0x3c(%ebp)
10ac48: 74 3a je 10ac84 <sigtimedwait+0xf1>
signo = _POSIX_signals_Get_lowest( _POSIX_signals_Pending );
10ac4a: 83 ec 0c sub $0xc,%esp
10ac4d: 51 push %ecx
10ac4e: e8 01 ff ff ff call 10ab54 <_POSIX_signals_Get_lowest>
10ac53: 89 c3 mov %eax,%ebx
_POSIX_signals_Clear_signals( api, signo, the_info, true, false );
10ac55: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10ac5c: 6a 01 push $0x1
10ac5e: 57 push %edi
10ac5f: 50 push %eax
10ac60: ff 75 d4 pushl -0x2c(%ebp)
10ac63: e8 bc 4f 00 00 call 10fc24 <_POSIX_signals_Clear_signals>
_ISR_Enable( level );
10ac68: ff 75 d0 pushl -0x30(%ebp)
10ac6b: 9d popf
the_info->si_signo = signo;
10ac6c: 89 1f mov %ebx,(%edi)
the_info->si_code = SI_USER;
10ac6e: c7 47 04 01 00 00 00 movl $0x1,0x4(%edi)
the_info->si_value.sival_int = 0;
10ac75: c7 47 08 00 00 00 00 movl $0x0,0x8(%edi)
return signo;
10ac7c: 83 c4 20 add $0x20,%esp
10ac7f: e9 92 00 00 00 jmp 10ad16 <sigtimedwait+0x183>
}
the_info->si_signo = -1;
10ac84: c7 07 ff ff ff ff movl $0xffffffff,(%edi)
10ac8a: 8b 0d 24 63 12 00 mov 0x126324,%ecx
10ac90: 41 inc %ecx
10ac91: 89 0d 24 63 12 00 mov %ecx,0x126324
_Thread_Disable_dispatch();
the_thread->Wait.queue = &_POSIX_signals_Wait_queue;
10ac97: c7 42 44 10 6a 12 00 movl $0x126a10,0x44(%edx)
the_thread->Wait.return_code = EINTR;
10ac9e: c7 42 34 04 00 00 00 movl $0x4,0x34(%edx)
the_thread->Wait.option = *set;
10aca5: 8b 0e mov (%esi),%ecx
10aca7: 89 4a 30 mov %ecx,0x30(%edx)
the_thread->Wait.return_argument = the_info;
10acaa: 89 7a 28 mov %edi,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;
10acad: c7 05 40 6a 12 00 01 movl $0x1,0x126a40
10acb4: 00 00 00
_Thread_queue_Enter_critical_section( &_POSIX_signals_Wait_queue );
_ISR_Enable( level );
10acb7: ff 75 d0 pushl -0x30(%ebp)
10acba: 9d popf
_Thread_queue_Enqueue( &_POSIX_signals_Wait_queue, interval );
10acbb: 52 push %edx
10acbc: 68 f0 d7 10 00 push $0x10d7f0
10acc1: 50 push %eax
10acc2: 68 10 6a 12 00 push $0x126a10
10acc7: e8 4c 28 00 00 call 10d518 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
10accc: e8 c1 23 00 00 call 10d092 <_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 );
10acd1: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10acd8: 6a 00 push $0x0
10acda: 57 push %edi
10acdb: ff 37 pushl (%edi)
10acdd: ff 75 d4 pushl -0x2c(%ebp)
10ace0: e8 3f 4f 00 00 call 10fc24 <_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)
10ace5: 83 c4 20 add $0x20,%esp
10ace8: a1 74 68 12 00 mov 0x126874,%eax
10aced: 83 78 34 04 cmpl $0x4,0x34(%eax)
10acf1: 75 10 jne 10ad03 <sigtimedwait+0x170>
|| !(*set & signo_to_mask( the_info->si_signo )) ) {
10acf3: 8b 1f mov (%edi),%ebx
10acf5: 8d 4b ff lea -0x1(%ebx),%ecx
10acf8: b8 01 00 00 00 mov $0x1,%eax
10acfd: d3 e0 shl %cl,%eax
10acff: 85 06 test %eax,(%esi)
10ad01: 75 13 jne 10ad16 <sigtimedwait+0x183>
errno = _Thread_Executing->Wait.return_code;
10ad03: e8 e0 77 00 00 call 1124e8 <__errno>
10ad08: 8b 15 74 68 12 00 mov 0x126874,%edx
10ad0e: 8b 52 34 mov 0x34(%edx),%edx
10ad11: 89 10 mov %edx,(%eax)
return -1;
10ad13: 83 cb ff or $0xffffffff,%ebx
}
return the_info->si_signo;
}
10ad16: 89 d8 mov %ebx,%eax
10ad18: 8d 65 f4 lea -0xc(%ebp),%esp
10ad1b: 5b pop %ebx
10ad1c: 5e pop %esi
10ad1d: 5f pop %edi
10ad1e: c9 leave
10ad1f: c3 ret
0010ca04 <sigwait>:
int sigwait(
const sigset_t *set,
int *sig
)
{
10ca04: 55 push %ebp
10ca05: 89 e5 mov %esp,%ebp
10ca07: 53 push %ebx
10ca08: 83 ec 08 sub $0x8,%esp
10ca0b: 8b 5d 0c mov 0xc(%ebp),%ebx
int status;
status = sigtimedwait( set, NULL, NULL );
10ca0e: 6a 00 push $0x0
10ca10: 6a 00 push $0x0
10ca12: ff 75 08 pushl 0x8(%ebp)
10ca15: e8 45 fe ff ff call 10c85f <sigtimedwait>
10ca1a: 89 c2 mov %eax,%edx
if ( status != -1 ) {
10ca1c: 83 c4 10 add $0x10,%esp
10ca1f: 83 f8 ff cmp $0xffffffff,%eax
10ca22: 74 0a je 10ca2e <sigwait+0x2a>
if ( sig )
*sig = status;
return 0;
10ca24: 31 c0 xor %eax,%eax
int status;
status = sigtimedwait( set, NULL, NULL );
if ( status != -1 ) {
if ( sig )
10ca26: 85 db test %ebx,%ebx
10ca28: 74 0b je 10ca35 <sigwait+0x31> <== NEVER TAKEN
*sig = status;
10ca2a: 89 13 mov %edx,(%ebx)
10ca2c: eb 07 jmp 10ca35 <sigwait+0x31>
return 0;
}
return errno;
10ca2e: e8 cd 72 00 00 call 113d00 <__errno>
10ca33: 8b 00 mov (%eax),%eax
}
10ca35: 8b 5d fc mov -0x4(%ebp),%ebx
10ca38: c9 leave
10ca39: c3 ret
0010a01c <timer_create>:
int timer_create(
clockid_t clock_id,
struct sigevent *evp,
timer_t *timerid
)
{
10a01c: 55 push %ebp
10a01d: 89 e5 mov %esp,%ebp
10a01f: 56 push %esi
10a020: 53 push %ebx
10a021: 8b 5d 0c mov 0xc(%ebp),%ebx
10a024: 8b 75 10 mov 0x10(%ebp),%esi
POSIX_Timer_Control *ptimer;
if ( clock_id != CLOCK_REALTIME )
10a027: 83 7d 08 01 cmpl $0x1,0x8(%ebp)
10a02b: 75 1d jne 10a04a <timer_create+0x2e>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !timerid )
10a02d: 85 f6 test %esi,%esi
10a02f: 74 19 je 10a04a <timer_create+0x2e>
/*
* The data of the structure evp are checked in order to verify if they
* are coherent.
*/
if (evp != NULL) {
10a031: 85 db test %ebx,%ebx
10a033: 74 22 je 10a057 <timer_create+0x3b>
/* The structure has data */
if ( ( evp->sigev_notify != SIGEV_NONE ) &&
10a035: 8b 03 mov (%ebx),%eax
10a037: 48 dec %eax
10a038: 83 f8 01 cmp $0x1,%eax
10a03b: 77 0d ja 10a04a <timer_create+0x2e> <== NEVER TAKEN
( evp->sigev_notify != SIGEV_SIGNAL ) ) {
/* The value of the field sigev_notify is not valid */
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !evp->sigev_signo )
10a03d: 8b 43 04 mov 0x4(%ebx),%eax
10a040: 85 c0 test %eax,%eax
10a042: 74 06 je 10a04a <timer_create+0x2e> <== NEVER TAKEN
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
10a044: 48 dec %eax
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(evp->sigev_signo) )
10a045: 83 f8 1f cmp $0x1f,%eax
10a048: 76 0d jbe 10a057 <timer_create+0x3b> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
10a04a: e8 7d 7c 00 00 call 111ccc <__errno>
10a04f: c7 00 16 00 00 00 movl $0x16,(%eax)
10a055: eb 2f jmp 10a086 <timer_create+0x6a>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10a057: a1 38 63 12 00 mov 0x126338,%eax
10a05c: 40 inc %eax
10a05d: a3 38 63 12 00 mov %eax,0x126338
* 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 );
10a062: 83 ec 0c sub $0xc,%esp
10a065: 68 44 66 12 00 push $0x126644
10a06a: e8 71 1b 00 00 call 10bbe0 <_Objects_Allocate>
/*
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
10a06f: 83 c4 10 add $0x10,%esp
10a072: 85 c0 test %eax,%eax
10a074: 75 18 jne 10a08e <timer_create+0x72>
_Thread_Enable_dispatch();
10a076: e8 73 27 00 00 call 10c7ee <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EAGAIN );
10a07b: e8 4c 7c 00 00 call 111ccc <__errno>
10a080: c7 00 0b 00 00 00 movl $0xb,(%eax)
10a086: 83 c8 ff or $0xffffffff,%eax
10a089: e9 83 00 00 00 jmp 10a111 <timer_create+0xf5>
}
/* The data of the created timer are stored to use them later */
ptimer->state = POSIX_TIMER_STATE_CREATE_NEW;
10a08e: c6 40 3c 02 movb $0x2,0x3c(%eax)
ptimer->thread_id = _Thread_Executing->Object.id;
10a092: 8b 15 88 68 12 00 mov 0x126888,%edx
10a098: 8b 52 08 mov 0x8(%edx),%edx
10a09b: 89 50 38 mov %edx,0x38(%eax)
if ( evp != NULL ) {
10a09e: 85 db test %ebx,%ebx
10a0a0: 74 11 je 10a0b3 <timer_create+0x97>
ptimer->inf.sigev_notify = evp->sigev_notify;
10a0a2: 8b 13 mov (%ebx),%edx
10a0a4: 89 50 40 mov %edx,0x40(%eax)
ptimer->inf.sigev_signo = evp->sigev_signo;
10a0a7: 8b 53 04 mov 0x4(%ebx),%edx
10a0aa: 89 50 44 mov %edx,0x44(%eax)
ptimer->inf.sigev_value = evp->sigev_value;
10a0ad: 8b 53 08 mov 0x8(%ebx),%edx
10a0b0: 89 50 48 mov %edx,0x48(%eax)
}
ptimer->overrun = 0;
10a0b3: c7 40 68 00 00 00 00 movl $0x0,0x68(%eax)
ptimer->timer_data.it_value.tv_sec = 0;
10a0ba: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax)
ptimer->timer_data.it_value.tv_nsec = 0;
10a0c1: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax)
ptimer->timer_data.it_interval.tv_sec = 0;
10a0c8: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
ptimer->timer_data.it_interval.tv_nsec = 0;
10a0cf: 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;
10a0d6: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax)
the_watchdog->routine = routine;
10a0dd: c7 40 2c 00 00 00 00 movl $0x0,0x2c(%eax)
the_watchdog->id = id;
10a0e4: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax)
the_watchdog->user_data = user_data;
10a0eb: 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 ),
10a0f2: 8b 50 08 mov 0x8(%eax),%edx
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10a0f5: 0f b7 da movzwl %dx,%ebx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10a0f8: 8b 0d 60 66 12 00 mov 0x126660,%ecx
10a0fe: 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;
10a101: 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;
10a108: 89 16 mov %edx,(%esi)
_Thread_Enable_dispatch();
10a10a: e8 df 26 00 00 call 10c7ee <_Thread_Enable_dispatch>
return 0;
10a10f: 31 c0 xor %eax,%eax
}
10a111: 8d 65 f8 lea -0x8(%ebp),%esp
10a114: 5b pop %ebx
10a115: 5e pop %esi
10a116: c9 leave
10a117: c3 ret
0010a118 <timer_settime>:
timer_t timerid,
int flags,
const struct itimerspec *value,
struct itimerspec *ovalue
)
{
10a118: 55 push %ebp
10a119: 89 e5 mov %esp,%ebp
10a11b: 57 push %edi
10a11c: 56 push %esi
10a11d: 53 push %ebx
10a11e: 83 ec 2c sub $0x2c,%esp
10a121: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
bool activated;
uint32_t initial_period;
struct itimerspec normalize;
if ( !value )
10a124: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10a128: 0f 84 58 01 00 00 je 10a286 <timer_settime+0x16e> <== NEVER TAKEN
/*
* First, it verifies if the structure "value" is correct
* if the number of nanoseconds is not correct return EINVAL
*/
if ( !_Timespec_Is_valid( &(value->it_value) ) ) {
10a12e: 83 ec 0c sub $0xc,%esp
10a131: 8b 45 10 mov 0x10(%ebp),%eax
10a134: 83 c0 08 add $0x8,%eax
10a137: 50 push %eax
10a138: e8 3b 32 00 00 call 10d378 <_Timespec_Is_valid>
10a13d: 83 c4 10 add $0x10,%esp
10a140: 84 c0 test %al,%al
10a142: 0f 84 3e 01 00 00 je 10a286 <timer_settime+0x16e>
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !_Timespec_Is_valid( &(value->it_interval) ) ) {
10a148: 83 ec 0c sub $0xc,%esp
10a14b: ff 75 10 pushl 0x10(%ebp)
10a14e: e8 25 32 00 00 call 10d378 <_Timespec_Is_valid>
10a153: 83 c4 10 add $0x10,%esp
10a156: 84 c0 test %al,%al
10a158: 0f 84 28 01 00 00 je 10a286 <timer_settime+0x16e> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) {
10a15e: 85 db test %ebx,%ebx
10a160: 74 09 je 10a16b <timer_settime+0x53>
10a162: 83 fb 04 cmp $0x4,%ebx
10a165: 0f 85 1b 01 00 00 jne 10a286 <timer_settime+0x16e>
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
10a16b: 8d 7d cc lea -0x34(%ebp),%edi
10a16e: b9 04 00 00 00 mov $0x4,%ecx
10a173: 8b 75 10 mov 0x10(%ebp),%esi
10a176: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
10a178: 83 fb 04 cmp $0x4,%ebx
10a17b: 75 2f jne 10a1ac <timer_settime+0x94>
struct timespec now;
_TOD_Get( &now );
10a17d: 83 ec 0c sub $0xc,%esp
10a180: 8d 5d dc lea -0x24(%ebp),%ebx
10a183: 53 push %ebx
10a184: e8 a7 15 00 00 call 10b730 <_TOD_Get>
/* Check for seconds in the past */
if ( _Timespec_Greater_than( &now, &normalize.it_value ) )
10a189: 59 pop %ecx
10a18a: 5e pop %esi
10a18b: 8d 75 d4 lea -0x2c(%ebp),%esi
10a18e: 56 push %esi
10a18f: 53 push %ebx
10a190: e8 bf 31 00 00 call 10d354 <_Timespec_Greater_than>
10a195: 83 c4 10 add $0x10,%esp
10a198: 84 c0 test %al,%al
10a19a: 0f 85 e6 00 00 00 jne 10a286 <timer_settime+0x16e>
rtems_set_errno_and_return_minus_one( EINVAL );
_Timespec_Subtract( &now, &normalize.it_value, &normalize.it_value );
10a1a0: 52 push %edx
10a1a1: 56 push %esi
10a1a2: 56 push %esi
10a1a3: 53 push %ebx
10a1a4: e8 f3 31 00 00 call 10d39c <_Timespec_Subtract>
10a1a9: 83 c4 10 add $0x10,%esp
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
_Objects_Get( &_POSIX_Timer_Information, (Objects_Id) id, location );
10a1ac: 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 );
10a1ad: 8d 45 e4 lea -0x1c(%ebp),%eax
10a1b0: 50 push %eax
10a1b1: ff 75 08 pushl 0x8(%ebp)
10a1b4: 68 44 66 12 00 push $0x126644
10a1b9: e8 52 1e 00 00 call 10c010 <_Objects_Get>
10a1be: 89 c3 mov %eax,%ebx
switch ( location ) {
10a1c0: 83 c4 10 add $0x10,%esp
10a1c3: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10a1c7: 0f 85 b9 00 00 00 jne 10a286 <timer_settime+0x16e>
case OBJECTS_LOCAL:
/* First, it verifies if the timer must be stopped */
if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) {
10a1cd: 83 7d d4 00 cmpl $0x0,-0x2c(%ebp)
10a1d1: 75 3b jne 10a20e <timer_settime+0xf6>
10a1d3: 83 7d d8 00 cmpl $0x0,-0x28(%ebp)
10a1d7: 75 35 jne 10a20e <timer_settime+0xf6>
/* Stop the timer */
(void) _Watchdog_Remove( &ptimer->Timer );
10a1d9: 83 ec 0c sub $0xc,%esp
10a1dc: 8d 40 10 lea 0x10(%eax),%eax
10a1df: 50 push %eax
10a1e0: e8 7b 35 00 00 call 10d760 <_Watchdog_Remove>
/* The old data of the timer are returned */
if ( ovalue )
10a1e5: 83 c4 10 add $0x10,%esp
10a1e8: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10a1ec: 74 0d je 10a1fb <timer_settime+0xe3>
*ovalue = ptimer->timer_data;
10a1ee: 8d 73 54 lea 0x54(%ebx),%esi
10a1f1: b9 04 00 00 00 mov $0x4,%ecx
10a1f6: 8b 7d 14 mov 0x14(%ebp),%edi
10a1f9: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* The new data are set */
ptimer->timer_data = normalize;
10a1fb: 8d 7b 54 lea 0x54(%ebx),%edi
10a1fe: 8d 75 cc lea -0x34(%ebp),%esi
10a201: b9 04 00 00 00 mov $0x4,%ecx
10a206: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* Indicates that the timer is created and stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
10a208: c6 43 3c 04 movb $0x4,0x3c(%ebx)
10a20c: eb 35 jmp 10a243 <timer_settime+0x12b>
_Thread_Enable_dispatch();
return 0;
}
/* Convert from seconds and nanoseconds to ticks */
ptimer->ticks = _Timespec_To_ticks( &value->it_interval );
10a20e: 83 ec 0c sub $0xc,%esp
10a211: ff 75 10 pushl 0x10(%ebp)
10a214: e8 b7 31 00 00 call 10d3d0 <_Timespec_To_ticks>
10a219: 89 43 64 mov %eax,0x64(%ebx)
initial_period = _Timespec_To_ticks( &normalize.it_value );
10a21c: 8d 45 d4 lea -0x2c(%ebp),%eax
10a21f: 89 04 24 mov %eax,(%esp)
10a222: e8 a9 31 00 00 call 10d3d0 <_Timespec_To_ticks>
activated = _POSIX_Timer_Insert_helper(
10a227: 89 1c 24 mov %ebx,(%esp)
10a22a: 68 9c a2 10 00 push $0x10a29c
10a22f: ff 73 08 pushl 0x8(%ebx)
10a232: 50 push %eax
10a233: 8d 43 10 lea 0x10(%ebx),%eax
10a236: 50 push %eax
10a237: e8 64 56 00 00 call 10f8a0 <_POSIX_Timer_Insert_helper>
initial_period,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated ) {
10a23c: 83 c4 20 add $0x20,%esp
10a23f: 84 c0 test %al,%al
10a241: 75 07 jne 10a24a <timer_settime+0x132>
_Thread_Enable_dispatch();
10a243: e8 a6 25 00 00 call 10c7ee <_Thread_Enable_dispatch>
10a248: eb 38 jmp 10a282 <timer_settime+0x16a>
/*
* The timer has been started and is running. So we return the
* old ones in "ovalue"
*/
if ( ovalue )
10a24a: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10a24e: 74 0d je 10a25d <timer_settime+0x145>
*ovalue = ptimer->timer_data;
10a250: 8d 73 54 lea 0x54(%ebx),%esi
10a253: b9 04 00 00 00 mov $0x4,%ecx
10a258: 8b 7d 14 mov 0x14(%ebp),%edi
10a25b: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
ptimer->timer_data = normalize;
10a25d: 8d 7b 54 lea 0x54(%ebx),%edi
10a260: 8d 75 cc lea -0x34(%ebp),%esi
10a263: b9 04 00 00 00 mov $0x4,%ecx
10a268: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* Indicate that the time is running */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
10a26a: c6 43 3c 03 movb $0x3,0x3c(%ebx)
_TOD_Get( &ptimer->time );
10a26e: 83 ec 0c sub $0xc,%esp
10a271: 83 c3 6c add $0x6c,%ebx
10a274: 53 push %ebx
10a275: e8 b6 14 00 00 call 10b730 <_TOD_Get>
_Thread_Enable_dispatch();
10a27a: e8 6f 25 00 00 call 10c7ee <_Thread_Enable_dispatch>
return 0;
10a27f: 83 c4 10 add $0x10,%esp
10a282: 31 c0 xor %eax,%eax
10a284: eb 0e jmp 10a294 <timer_settime+0x17c>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10a286: e8 41 7a 00 00 call 111ccc <__errno>
10a28b: c7 00 16 00 00 00 movl $0x16,(%eax)
10a291: 83 c8 ff or $0xffffffff,%eax
}
10a294: 8d 65 f4 lea -0xc(%ebp),%esp
10a297: 5b pop %ebx
10a298: 5e pop %esi
10a299: 5f pop %edi
10a29a: c9 leave
10a29b: c3 ret
00109f58 <ualarm>:
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
109f58: 55 push %ebp
109f59: 89 e5 mov %esp,%ebp
109f5b: 57 push %edi
109f5c: 56 push %esi
109f5d: 53 push %ebx
109f5e: 83 ec 1c sub $0x1c,%esp
109f61: 8b 75 08 mov 0x8(%ebp),%esi
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
109f64: 83 3d 28 6c 12 00 00 cmpl $0x0,0x126c28
109f6b: 75 2c jne 109f99 <ualarm+0x41>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
109f6d: c7 05 14 6c 12 00 00 movl $0x0,0x126c14
109f74: 00 00 00
the_watchdog->routine = routine;
109f77: c7 05 28 6c 12 00 20 movl $0x109f20,0x126c28
109f7e: 9f 10 00
the_watchdog->id = id;
109f81: c7 05 2c 6c 12 00 00 movl $0x0,0x126c2c
109f88: 00 00 00
the_watchdog->user_data = user_data;
109f8b: c7 05 30 6c 12 00 00 movl $0x0,0x126c30
109f92: 00 00 00
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
useconds_t remaining = 0;
109f95: 31 db xor %ebx,%ebx
109f97: eb 4f jmp 109fe8 <ualarm+0x90>
if ( !the_timer->routine ) {
_Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
109f99: 83 ec 0c sub $0xc,%esp
109f9c: 68 0c 6c 12 00 push $0x126c0c
109fa1: e8 a2 33 00 00 call 10d348 <_Watchdog_Remove>
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
109fa6: 83 e8 02 sub $0x2,%eax
109fa9: 83 c4 10 add $0x10,%esp
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
useconds_t remaining = 0;
109fac: 31 db xor %ebx,%ebx
_Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
109fae: 83 f8 01 cmp $0x1,%eax
109fb1: 77 35 ja 109fe8 <ualarm+0x90> <== NEVER TAKEN
* boot. Since alarm() is dealing in seconds, we must account for
* this.
*/
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
109fb3: a1 20 6c 12 00 mov 0x126c20,%eax
109fb8: 03 05 18 6c 12 00 add 0x126c18,%eax
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
109fbe: 57 push %edi
109fbf: 57 push %edi
109fc0: 8d 55 e0 lea -0x20(%ebp),%edx
109fc3: 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);
109fc4: 2b 05 24 6c 12 00 sub 0x126c24,%eax
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
109fca: 50 push %eax
109fcb: e8 20 2f 00 00 call 10cef0 <_Timespec_From_ticks>
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
109fd0: 69 4d e0 40 42 0f 00 imul $0xf4240,-0x20(%ebp),%ecx
remaining += tp.tv_nsec / 1000;
109fd7: 8b 45 e4 mov -0x1c(%ebp),%eax
109fda: bf e8 03 00 00 mov $0x3e8,%edi
109fdf: 99 cltd
109fe0: f7 ff idiv %edi
109fe2: 8d 1c 08 lea (%eax,%ecx,1),%ebx
109fe5: 83 c4 10 add $0x10,%esp
/*
* If useconds is non-zero, then the caller wants to schedule
* the alarm repeatedly at that interval. If the interval is
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
109fe8: 85 f6 test %esi,%esi
109fea: 74 44 je 10a030 <ualarm+0xd8> <== NEVER TAKEN
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
109fec: b9 40 42 0f 00 mov $0xf4240,%ecx
109ff1: 89 f0 mov %esi,%eax
109ff3: 31 d2 xor %edx,%edx
109ff5: f7 f1 div %ecx
109ff7: 89 45 e0 mov %eax,-0x20(%ebp)
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
109ffa: 69 d2 e8 03 00 00 imul $0x3e8,%edx,%edx
10a000: 89 55 e4 mov %edx,-0x1c(%ebp)
ticks = _Timespec_To_ticks( &tp );
10a003: 83 ec 0c sub $0xc,%esp
10a006: 8d 75 e0 lea -0x20(%ebp),%esi
10a009: 56 push %esi
10a00a: e8 3d 2f 00 00 call 10cf4c <_Timespec_To_ticks>
if ( ticks == 0 )
ticks = 1;
_Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) );
10a00f: 89 34 24 mov %esi,(%esp)
10a012: e8 35 2f 00 00 call 10cf4c <_Timespec_To_ticks>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10a017: a3 18 6c 12 00 mov %eax,0x126c18
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10a01c: 59 pop %ecx
10a01d: 5e pop %esi
10a01e: 68 0c 6c 12 00 push $0x126c0c
10a023: 68 fc 63 12 00 push $0x1263fc
10a028: e8 03 32 00 00 call 10d230 <_Watchdog_Insert>
10a02d: 83 c4 10 add $0x10,%esp
}
return remaining;
}
10a030: 89 d8 mov %ebx,%eax
10a032: 8d 65 f4 lea -0xc(%ebp),%esp
10a035: 5b pop %ebx
10a036: 5e pop %esi
10a037: 5f pop %edi
10a038: c9 leave
10a039: c3 ret