RTEMS 4.11Annotated Report
Sat Mar 12 15:34:43 2011
00112228 <_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
)
{
112228: 55 push %ebp
112229: 89 e5 mov %esp,%ebp
11222b: 57 push %edi
11222c: 56 push %esi
11222d: 53 push %ebx
11222e: 83 ec 1c sub $0x1c,%esp
112231: 8b 5d 08 mov 0x8(%ebp),%ebx
112234: 8b 7d 10 mov 0x10(%ebp),%edi
112237: 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;
11223a: 89 7b 44 mov %edi,0x44(%ebx)
the_message_queue->number_of_pending_messages = 0;
11223d: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx)
the_message_queue->maximum_message_size = maximum_message_size;
112244: 89 53 4c mov %edx,0x4c(%ebx)
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
112247: 89 d0 mov %edx,%eax
112249: f6 c2 03 test $0x3,%dl
11224c: 74 0c je 11225a <_CORE_message_queue_Initialize+0x32>
allocated_message_size += sizeof(uint32_t);
11224e: 83 c0 04 add $0x4,%eax
allocated_message_size &= ~(sizeof(uint32_t) - 1);
112251: 83 e0 fc and $0xfffffffc,%eax
}
if (allocated_message_size < maximum_message_size)
return false;
112254: 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)
112256: 39 d0 cmp %edx,%eax
112258: 72 68 jb 1122c2 <_CORE_message_queue_Initialize+0x9a><== NEVER TAKEN
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
11225a: 8d 50 10 lea 0x10(%eax),%edx
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
11225d: 89 d1 mov %edx,%ecx
11225f: 0f af cf imul %edi,%ecx
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
return false;
112262: 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)
112264: 39 c1 cmp %eax,%ecx
112266: 72 5a jb 1122c2 <_CORE_message_queue_Initialize+0x9a><== NEVER TAKEN
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
112268: 83 ec 0c sub $0xc,%esp
11226b: 51 push %ecx
11226c: 89 55 e4 mov %edx,-0x1c(%ebp)
11226f: e8 72 26 00 00 call 1148e6 <_Workspace_Allocate>
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
112274: 89 43 5c mov %eax,0x5c(%ebx)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
112277: 83 c4 10 add $0x10,%esp
11227a: 85 c0 test %eax,%eax
11227c: 8b 55 e4 mov -0x1c(%ebp),%edx
11227f: 74 41 je 1122c2 <_CORE_message_queue_Initialize+0x9a>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
112281: 52 push %edx
112282: 57 push %edi
112283: 50 push %eax
112284: 8d 43 60 lea 0x60(%ebx),%eax
112287: 50 push %eax
112288: e8 37 40 00 00 call 1162c4 <_Chain_Initialize>
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
11228d: 8d 43 54 lea 0x54(%ebx),%eax
112290: 89 43 50 mov %eax,0x50(%ebx)
head->next = tail;
head->previous = NULL;
112293: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
11229a: 8d 43 50 lea 0x50(%ebx),%eax
11229d: 89 43 58 mov %eax,0x58(%ebx)
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
_Thread_queue_Initialize(
1122a0: 6a 06 push $0x6
1122a2: 68 80 00 00 00 push $0x80
1122a7: 8b 45 0c mov 0xc(%ebp),%eax
1122aa: 83 38 01 cmpl $0x1,(%eax)
1122ad: 0f 94 c0 sete %al
1122b0: 0f b6 c0 movzbl %al,%eax
1122b3: 50 push %eax
1122b4: 53 push %ebx
1122b5: e8 8a 1e 00 00 call 114144 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
1122ba: 83 c4 20 add $0x20,%esp
1122bd: be 01 00 00 00 mov $0x1,%esi
}
1122c2: 89 f0 mov %esi,%eax
1122c4: 8d 65 f4 lea -0xc(%ebp),%esp
1122c7: 5b pop %ebx
1122c8: 5e pop %esi
1122c9: 5f pop %edi
1122ca: c9 leave
1122cb: c3 ret
001122cc <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
1122cc: 55 push %ebp
1122cd: 89 e5 mov %esp,%ebp
1122cf: 57 push %edi
1122d0: 56 push %esi
1122d1: 53 push %ebx
1122d2: 83 ec 2c sub $0x2c,%esp
1122d5: 8b 45 08 mov 0x8(%ebp),%eax
1122d8: 8b 55 0c mov 0xc(%ebp),%edx
1122db: 89 55 dc mov %edx,-0x24(%ebp)
1122de: 8b 55 10 mov 0x10(%ebp),%edx
1122e1: 89 55 e4 mov %edx,-0x1c(%ebp)
1122e4: 8b 7d 14 mov 0x14(%ebp),%edi
1122e7: 8b 55 1c mov 0x1c(%ebp),%edx
1122ea: 89 55 d4 mov %edx,-0x2c(%ebp)
1122ed: 8a 55 18 mov 0x18(%ebp),%dl
1122f0: 88 55 db mov %dl,-0x25(%ebp)
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
1122f3: 8b 0d ec cb 12 00 mov 0x12cbec,%ecx
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
1122f9: c7 41 34 00 00 00 00 movl $0x0,0x34(%ecx)
_ISR_Disable( level );
112300: 9c pushf
112301: fa cli
112302: 8f 45 e0 popl -0x20(%ebp)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
112305: 8b 50 50 mov 0x50(%eax),%edx
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
112308: 8d 58 54 lea 0x54(%eax),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
11230b: 39 da cmp %ebx,%edx
11230d: 74 47 je 112356 <_CORE_message_queue_Seize+0x8a>
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
11230f: 8b 32 mov (%edx),%esi
head->next = new_first;
112311: 89 70 50 mov %esi,0x50(%eax)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_first_unprotected(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
112314: 8d 58 50 lea 0x50(%eax),%ebx
112317: 89 5e 04 mov %ebx,0x4(%esi)
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
11231a: 85 d2 test %edx,%edx
11231c: 74 38 je 112356 <_CORE_message_queue_Seize+0x8a><== NEVER TAKEN
the_message_queue->number_of_pending_messages -= 1;
11231e: ff 48 48 decl 0x48(%eax)
_ISR_Enable( level );
112321: ff 75 e0 pushl -0x20(%ebp)
112324: 9d popf
*size_p = the_message->Contents.size;
112325: 8b 4a 08 mov 0x8(%edx),%ecx
112328: 89 0f mov %ecx,(%edi)
_Thread_Executing->Wait.count =
11232a: 8b 0d ec cb 12 00 mov 0x12cbec,%ecx
112330: c7 41 24 00 00 00 00 movl $0x0,0x24(%ecx)
_CORE_message_queue_Get_message_priority( the_message );
_CORE_message_queue_Copy_buffer(
the_message->Contents.buffer,
112337: 8d 72 0c lea 0xc(%edx),%esi
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
11233a: 8b 0f mov (%edi),%ecx
11233c: 8b 7d e4 mov -0x1c(%ebp),%edi
11233f: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
RTEMS_INLINE_ROUTINE void _CORE_message_queue_Free_message_buffer (
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message
)
{
_Chain_Append( &the_message_queue->Inactive_messages, &the_message->Node );
112341: 89 55 0c mov %edx,0xc(%ebp)
112344: 83 c0 60 add $0x60,%eax
112347: 89 45 08 mov %eax,0x8(%ebp)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
11234a: 83 c4 2c add $0x2c,%esp
11234d: 5b pop %ebx
11234e: 5e pop %esi
11234f: 5f pop %edi
112350: c9 leave
112351: e9 52 fe ff ff jmp 1121a8 <_Chain_Append>
return;
}
#endif
}
if ( !wait ) {
112356: 80 7d db 00 cmpb $0x0,-0x25(%ebp)
11235a: 75 13 jne 11236f <_CORE_message_queue_Seize+0xa3>
_ISR_Enable( level );
11235c: ff 75 e0 pushl -0x20(%ebp)
11235f: 9d popf
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
112360: c7 41 34 04 00 00 00 movl $0x4,0x34(%ecx)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
112367: 83 c4 2c add $0x2c,%esp
11236a: 5b pop %ebx
11236b: 5e pop %esi
11236c: 5f pop %edi
11236d: c9 leave
11236e: 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;
11236f: c7 40 30 01 00 00 00 movl $0x1,0x30(%eax)
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
return;
}
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
112376: 89 41 44 mov %eax,0x44(%ecx)
executing->Wait.id = id;
112379: 8b 55 dc mov -0x24(%ebp),%edx
11237c: 89 51 20 mov %edx,0x20(%ecx)
executing->Wait.return_argument_second.mutable_object = buffer;
11237f: 8b 55 e4 mov -0x1c(%ebp),%edx
112382: 89 51 2c mov %edx,0x2c(%ecx)
executing->Wait.return_argument = size_p;
112385: 89 79 28 mov %edi,0x28(%ecx)
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
112388: ff 75 e0 pushl -0x20(%ebp)
11238b: 9d popf
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
11238c: c7 45 10 f4 41 11 00 movl $0x1141f4,0x10(%ebp)
112393: 8b 55 d4 mov -0x2c(%ebp),%edx
112396: 89 55 0c mov %edx,0xc(%ebp)
112399: 89 45 08 mov %eax,0x8(%ebp)
}
11239c: 83 c4 2c add $0x2c,%esp
11239f: 5b pop %ebx
1123a0: 5e pop %esi
1123a1: 5f pop %edi
1123a2: 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 );
1123a3: e9 70 1b 00 00 jmp 113f18 <_Thread_queue_Enqueue_with_handler>
0010abd1 <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
10abd1: 55 push %ebp
10abd2: 89 e5 mov %esp,%ebp
10abd4: 53 push %ebx
10abd5: 83 ec 14 sub $0x14,%esp
10abd8: 8b 5d 08 mov 0x8(%ebp),%ebx
10abdb: 8a 55 10 mov 0x10(%ebp),%dl
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
10abde: a1 c0 45 12 00 mov 0x1245c0,%eax
10abe3: 85 c0 test %eax,%eax
10abe5: 74 19 je 10ac00 <_CORE_mutex_Seize+0x2f>
10abe7: 84 d2 test %dl,%dl
10abe9: 74 15 je 10ac00 <_CORE_mutex_Seize+0x2f><== NEVER TAKEN
10abeb: 83 3d 1c 47 12 00 01 cmpl $0x1,0x12471c
10abf2: 76 0c jbe 10ac00 <_CORE_mutex_Seize+0x2f>
10abf4: 53 push %ebx
10abf5: 6a 12 push $0x12
10abf7: 6a 00 push $0x0
10abf9: 6a 00 push $0x0
10abfb: e8 dc 05 00 00 call 10b1dc <_Internal_error_Occurred>
10ac00: 51 push %ecx
10ac01: 51 push %ecx
10ac02: 8d 45 18 lea 0x18(%ebp),%eax
10ac05: 50 push %eax
10ac06: 53 push %ebx
10ac07: 88 55 f4 mov %dl,-0xc(%ebp)
10ac0a: e8 3d 3d 00 00 call 10e94c <_CORE_mutex_Seize_interrupt_trylock>
10ac0f: 83 c4 10 add $0x10,%esp
10ac12: 85 c0 test %eax,%eax
10ac14: 8a 55 f4 mov -0xc(%ebp),%dl
10ac17: 74 48 je 10ac61 <_CORE_mutex_Seize+0x90>
10ac19: 84 d2 test %dl,%dl
10ac1b: 75 12 jne 10ac2f <_CORE_mutex_Seize+0x5e>
10ac1d: ff 75 18 pushl 0x18(%ebp)
10ac20: 9d popf
10ac21: a1 dc 47 12 00 mov 0x1247dc,%eax
10ac26: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax)
10ac2d: eb 32 jmp 10ac61 <_CORE_mutex_Seize+0x90>
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
10ac2f: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx)
10ac36: a1 dc 47 12 00 mov 0x1247dc,%eax
10ac3b: 89 58 44 mov %ebx,0x44(%eax)
10ac3e: 8b 55 0c mov 0xc(%ebp),%edx
10ac41: 89 50 20 mov %edx,0x20(%eax)
10ac44: a1 c0 45 12 00 mov 0x1245c0,%eax
10ac49: 40 inc %eax
10ac4a: a3 c0 45 12 00 mov %eax,0x1245c0
10ac4f: ff 75 18 pushl 0x18(%ebp)
10ac52: 9d popf
10ac53: 50 push %eax
10ac54: 50 push %eax
10ac55: ff 75 14 pushl 0x14(%ebp)
10ac58: 53 push %ebx
10ac59: e8 26 ff ff ff call 10ab84 <_CORE_mutex_Seize_interrupt_blocking>
10ac5e: 83 c4 10 add $0x10,%esp
}
10ac61: 8b 5d fc mov -0x4(%ebp),%ebx
10ac64: c9 leave
10ac65: c3 ret
0010ad8c <_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
)
{
10ad8c: 55 push %ebp
10ad8d: 89 e5 mov %esp,%ebp
10ad8f: 53 push %ebx
10ad90: 83 ec 10 sub $0x10,%esp
10ad93: 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)) ) {
10ad96: 53 push %ebx
10ad97: e8 90 16 00 00 call 10c42c <_Thread_queue_Dequeue>
10ad9c: 89 c2 mov %eax,%edx
10ad9e: 83 c4 10 add $0x10,%esp
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10ada1: 31 c0 xor %eax,%eax
if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) {
10ada3: 85 d2 test %edx,%edx
10ada5: 75 15 jne 10adbc <_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 );
10ada7: 9c pushf
10ada8: fa cli
10ada9: 59 pop %ecx
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
10adaa: 8b 53 48 mov 0x48(%ebx),%edx
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
10adad: 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 )
10adaf: 3b 53 40 cmp 0x40(%ebx),%edx
10adb2: 73 06 jae 10adba <_CORE_semaphore_Surrender+0x2e><== NEVER TAKEN
the_semaphore->count += 1;
10adb4: 42 inc %edx
10adb5: 89 53 48 mov %edx,0x48(%ebx)
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10adb8: 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 );
10adba: 51 push %ecx
10adbb: 9d popf
}
return status;
}
10adbc: 8b 5d fc mov -0x4(%ebp),%ebx
10adbf: c9 leave
10adc0: c3 ret
00109da0 <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
109da0: 55 push %ebp
109da1: 89 e5 mov %esp,%ebp
109da3: 57 push %edi
109da4: 56 push %esi
109da5: 53 push %ebx
109da6: 83 ec 2c sub $0x2c,%esp
109da9: 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 ];
109dac: 8b bb e4 00 00 00 mov 0xe4(%ebx),%edi
option_set = (rtems_option) the_thread->Wait.option;
109db2: 8b 43 30 mov 0x30(%ebx),%eax
109db5: 89 45 e0 mov %eax,-0x20(%ebp)
_ISR_Disable( level );
109db8: 9c pushf
109db9: fa cli
109dba: 58 pop %eax
pending_events = api->pending_events;
109dbb: 8b 17 mov (%edi),%edx
109dbd: 89 55 d4 mov %edx,-0x2c(%ebp)
event_condition = (rtems_event_set) the_thread->Wait.count;
109dc0: 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 ) ) {
109dc3: 21 f2 and %esi,%edx
109dc5: 75 07 jne 109dce <_Event_Surrender+0x2e>
_ISR_Enable( level );
109dc7: 50 push %eax
109dc8: 9d popf
return;
109dc9: e9 af 00 00 00 jmp 109e7d <_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() &&
109dce: 83 3d d8 47 12 00 00 cmpl $0x0,0x1247d8
109dd5: 74 49 je 109e20 <_Event_Surrender+0x80>
109dd7: 3b 1d dc 47 12 00 cmp 0x1247dc,%ebx
109ddd: 75 41 jne 109e20 <_Event_Surrender+0x80>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
109ddf: 8b 0d 10 48 12 00 mov 0x124810,%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 ) &&
109de5: 83 f9 02 cmp $0x2,%ecx
109de8: 74 09 je 109df3 <_Event_Surrender+0x53> <== NEVER TAKEN
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
109dea: 8b 0d 10 48 12 00 mov 0x124810,%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) ||
109df0: 49 dec %ecx
109df1: 75 2d jne 109e20 <_Event_Surrender+0x80>
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
109df3: 39 f2 cmp %esi,%edx
109df5: 74 06 je 109dfd <_Event_Surrender+0x5d>
109df7: f6 45 e0 02 testb $0x2,-0x20(%ebp)
109dfb: 74 1f je 109e1c <_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) );
109dfd: 89 d6 mov %edx,%esi
109dff: f7 d6 not %esi
109e01: 23 75 d4 and -0x2c(%ebp),%esi
109e04: 89 37 mov %esi,(%edi)
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
109e06: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
109e0d: 8b 4b 28 mov 0x28(%ebx),%ecx
109e10: 89 11 mov %edx,(%ecx)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
109e12: c7 05 10 48 12 00 03 movl $0x3,0x124810
109e19: 00 00 00
}
_ISR_Enable( level );
109e1c: 50 push %eax
109e1d: 9d popf
return;
109e1e: eb 5d jmp 109e7d <_Event_Surrender+0xdd>
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
109e20: f6 43 11 01 testb $0x1,0x11(%ebx)
109e24: 74 55 je 109e7b <_Event_Surrender+0xdb>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
109e26: 39 f2 cmp %esi,%edx
109e28: 74 06 je 109e30 <_Event_Surrender+0x90>
109e2a: f6 45 e0 02 testb $0x2,-0x20(%ebp)
109e2e: 74 4b je 109e7b <_Event_Surrender+0xdb> <== NEVER TAKEN
109e30: 89 d6 mov %edx,%esi
109e32: f7 d6 not %esi
109e34: 23 75 d4 and -0x2c(%ebp),%esi
109e37: 89 37 mov %esi,(%edi)
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
109e39: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
109e40: 8b 4b 28 mov 0x28(%ebx),%ecx
109e43: 89 11 mov %edx,(%ecx)
_ISR_Flash( level );
109e45: 50 push %eax
109e46: 9d popf
109e47: fa cli
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
109e48: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
109e4c: 74 06 je 109e54 <_Event_Surrender+0xb4>
_ISR_Enable( level );
109e4e: 50 push %eax
109e4f: 9d popf
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
109e50: 51 push %ecx
109e51: 51 push %ecx
109e52: eb 17 jmp 109e6b <_Event_Surrender+0xcb>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
109e54: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
109e5b: 50 push %eax
109e5c: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
109e5d: 83 ec 0c sub $0xc,%esp
109e60: 8d 43 48 lea 0x48(%ebx),%eax
109e63: 50 push %eax
109e64: e8 83 2f 00 00 call 10cdec <_Watchdog_Remove>
109e69: 58 pop %eax
109e6a: 5a pop %edx
109e6b: 68 f8 ff 03 10 push $0x1003fff8
109e70: 53 push %ebx
109e71: e8 8a 1f 00 00 call 10be00 <_Thread_Clear_state>
109e76: 83 c4 10 add $0x10,%esp
109e79: eb 02 jmp 109e7d <_Event_Surrender+0xdd>
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
109e7b: 50 push %eax
109e7c: 9d popf
}
109e7d: 8d 65 f4 lea -0xc(%ebp),%esp
109e80: 5b pop %ebx
109e81: 5e pop %esi
109e82: 5f pop %edi
109e83: c9 leave
109e84: c3 ret
00109e88 <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
109e88: 55 push %ebp
109e89: 89 e5 mov %esp,%ebp
109e8b: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
109e8e: 8d 45 f4 lea -0xc(%ebp),%eax
109e91: 50 push %eax
109e92: ff 75 08 pushl 0x8(%ebp)
109e95: e8 9e 22 00 00 call 10c138 <_Thread_Get>
switch ( location ) {
109e9a: 83 c4 10 add $0x10,%esp
109e9d: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
109ea1: 75 49 jne 109eec <_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 );
109ea3: 9c pushf
109ea4: fa cli
109ea5: 5a pop %edx
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
109ea6: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
if ( _Thread_Is_executing( the_thread ) ) {
109ead: 3b 05 dc 47 12 00 cmp 0x1247dc,%eax
109eb3: 75 13 jne 109ec8 <_Event_Timeout+0x40>
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
109eb5: 8b 0d 10 48 12 00 mov 0x124810,%ecx
109ebb: 49 dec %ecx
109ebc: 75 0a jne 109ec8 <_Event_Timeout+0x40>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
109ebe: c7 05 10 48 12 00 02 movl $0x2,0x124810
109ec5: 00 00 00
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
109ec8: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax)
_ISR_Enable( level );
109ecf: 52 push %edx
109ed0: 9d popf
109ed1: 52 push %edx
109ed2: 52 push %edx
109ed3: 68 f8 ff 03 10 push $0x1003fff8
109ed8: 50 push %eax
109ed9: e8 22 1f 00 00 call 10be00 <_Thread_Clear_state>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
109ede: a1 c0 45 12 00 mov 0x1245c0,%eax
109ee3: 48 dec %eax
109ee4: a3 c0 45 12 00 mov %eax,0x1245c0
_Thread_Unblock( the_thread );
_Thread_Unnest_dispatch();
break;
109ee9: 83 c4 10 add $0x10,%esp
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
109eec: c9 leave
109eed: c3 ret
0010ef83 <_Heap_Extend>:
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
10ef83: 55 push %ebp
10ef84: 89 e5 mov %esp,%ebp
10ef86: 57 push %edi
10ef87: 56 push %esi
10ef88: 53 push %ebx
10ef89: 83 ec 4c sub $0x4c,%esp
10ef8c: 8b 5d 08 mov 0x8(%ebp),%ebx
10ef8f: 8b 4d 10 mov 0x10(%ebp),%ecx
Heap_Statistics *const stats = &heap->stats;
Heap_Block *const first_block = heap->first_block;
10ef92: 8b 43 20 mov 0x20(%ebx),%eax
10ef95: 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;
10ef98: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
Heap_Block *extend_last_block = NULL;
10ef9f: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
uintptr_t const page_size = heap->page_size;
10efa6: 8b 53 10 mov 0x10(%ebx),%edx
10efa9: 89 55 c4 mov %edx,-0x3c(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10efac: 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;
10efaf: 8b 7b 30 mov 0x30(%ebx),%edi
10efb2: 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;
10efb5: 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 ) {
10efb7: 8b 7d 0c mov 0xc(%ebp),%edi
10efba: 01 cf add %ecx,%edi
10efbc: 0f 82 d4 01 00 00 jb 10f196 <_Heap_Extend+0x213>
return false;
}
extend_area_ok = _Heap_Get_first_and_last_block(
10efc2: 52 push %edx
10efc3: 52 push %edx
10efc4: 8d 55 e0 lea -0x20(%ebp),%edx
10efc7: 52 push %edx
10efc8: 8d 55 e4 lea -0x1c(%ebp),%edx
10efcb: 52 push %edx
10efcc: 50 push %eax
10efcd: ff 75 c4 pushl -0x3c(%ebp)
10efd0: 51 push %ecx
10efd1: ff 75 0c pushl 0xc(%ebp)
10efd4: e8 26 c3 ff ff call 10b2ff <_Heap_Get_first_and_last_block>
page_size,
min_block_size,
&extend_first_block,
&extend_last_block
);
if (!extend_area_ok ) {
10efd9: 83 c4 20 add $0x20,%esp
10efdc: 84 c0 test %al,%al
10efde: 0f 84 b2 01 00 00 je 10f196 <_Heap_Extend+0x213>
10efe4: 8b 4d c0 mov -0x40(%ebp),%ecx
10efe7: c7 45 cc 00 00 00 00 movl $0x0,-0x34(%ebp)
10efee: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp)
10eff5: 31 f6 xor %esi,%esi
10eff7: 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;
10effe: 8b 43 18 mov 0x18(%ebx),%eax
10f001: 89 5d b8 mov %ebx,-0x48(%ebp)
10f004: eb 02 jmp 10f008 <_Heap_Extend+0x85>
10f006: 89 c8 mov %ecx,%eax
uintptr_t const sub_area_end = start_block->prev_size;
10f008: 8b 19 mov (%ecx),%ebx
Heap_Block *const end_block =
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
10f00a: 39 c7 cmp %eax,%edi
10f00c: 76 09 jbe 10f017 <_Heap_Extend+0x94>
10f00e: 39 5d 0c cmp %ebx,0xc(%ebp)
10f011: 0f 82 7d 01 00 00 jb 10f194 <_Heap_Extend+0x211>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
10f017: 39 c7 cmp %eax,%edi
10f019: 74 06 je 10f021 <_Heap_Extend+0x9e>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
10f01b: 39 df cmp %ebx,%edi
10f01d: 72 07 jb 10f026 <_Heap_Extend+0xa3>
10f01f: eb 08 jmp 10f029 <_Heap_Extend+0xa6>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
10f021: 89 4d d0 mov %ecx,-0x30(%ebp)
10f024: eb 03 jmp 10f029 <_Heap_Extend+0xa6>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
10f026: 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);
10f029: 8d 43 f8 lea -0x8(%ebx),%eax
10f02c: 89 45 d4 mov %eax,-0x2c(%ebp)
10f02f: 89 d8 mov %ebx,%eax
10f031: 31 d2 xor %edx,%edx
10f033: 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);
10f036: 29 55 d4 sub %edx,-0x2c(%ebp)
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
10f039: 3b 5d 0c cmp 0xc(%ebp),%ebx
10f03c: 75 07 jne 10f045 <_Heap_Extend+0xc2>
start_block->prev_size = extend_area_end;
10f03e: 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 )
10f040: 8b 75 d4 mov -0x2c(%ebp),%esi
10f043: eb 08 jmp 10f04d <_Heap_Extend+0xca>
merge_above_block = end_block;
} else if ( sub_area_end < extend_area_begin ) {
10f045: 73 06 jae 10f04d <_Heap_Extend+0xca>
10f047: 8b 55 d4 mov -0x2c(%ebp),%edx
10f04a: 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;
10f04d: 8b 45 d4 mov -0x2c(%ebp),%eax
10f050: 8b 48 04 mov 0x4(%eax),%ecx
10f053: 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);
10f056: 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 );
10f058: 3b 4d c0 cmp -0x40(%ebp),%ecx
10f05b: 75 a9 jne 10f006 <_Heap_Extend+0x83>
10f05d: 8b 5d b8 mov -0x48(%ebp),%ebx
if ( extend_area_begin < heap->area_begin ) {
10f060: 8b 55 0c mov 0xc(%ebp),%edx
10f063: 3b 53 18 cmp 0x18(%ebx),%edx
10f066: 73 05 jae 10f06d <_Heap_Extend+0xea>
heap->area_begin = extend_area_begin;
10f068: 89 53 18 mov %edx,0x18(%ebx)
10f06b: eb 08 jmp 10f075 <_Heap_Extend+0xf2>
} else if ( heap->area_end < extend_area_end ) {
10f06d: 39 7b 1c cmp %edi,0x1c(%ebx)
10f070: 73 03 jae 10f075 <_Heap_Extend+0xf2>
heap->area_end = extend_area_end;
10f072: 89 7b 1c mov %edi,0x1c(%ebx)
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
10f075: 8b 45 e0 mov -0x20(%ebp),%eax
10f078: 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 =
10f07b: 89 c1 mov %eax,%ecx
10f07d: 29 d1 sub %edx,%ecx
10f07f: 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;
10f082: 89 3a mov %edi,(%edx)
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
10f084: 83 c9 01 or $0x1,%ecx
10f087: 89 4a 04 mov %ecx,0x4(%edx)
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
10f08a: 8b 4d d4 mov -0x2c(%ebp),%ecx
10f08d: 89 08 mov %ecx,(%eax)
extend_last_block->size_and_flag = 0;
10f08f: 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 ) {
10f096: 39 53 20 cmp %edx,0x20(%ebx)
10f099: 76 05 jbe 10f0a0 <_Heap_Extend+0x11d>
heap->first_block = extend_first_block;
10f09b: 89 53 20 mov %edx,0x20(%ebx)
10f09e: eb 08 jmp 10f0a8 <_Heap_Extend+0x125>
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
10f0a0: 39 43 24 cmp %eax,0x24(%ebx)
10f0a3: 73 03 jae 10f0a8 <_Heap_Extend+0x125>
heap->last_block = extend_last_block;
10f0a5: 89 43 24 mov %eax,0x24(%ebx)
}
if ( merge_below_block != NULL ) {
10f0a8: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10f0ac: 74 3b je 10f0e9 <_Heap_Extend+0x166>
Heap_Control *heap,
uintptr_t extend_area_begin,
Heap_Block *first_block
)
{
uintptr_t const page_size = heap->page_size;
10f0ae: 8b 43 10 mov 0x10(%ebx),%eax
10f0b1: 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 );
10f0b4: 8b 4d 0c mov 0xc(%ebp),%ecx
10f0b7: 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;
10f0ba: 89 c8 mov %ecx,%eax
10f0bc: 31 d2 xor %edx,%edx
10f0be: f7 75 d4 divl -0x2c(%ebp)
if ( remainder != 0 ) {
10f0c1: 85 d2 test %edx,%edx
10f0c3: 74 05 je 10f0ca <_Heap_Extend+0x147>
return value - remainder + alignment;
10f0c5: 03 4d d4 add -0x2c(%ebp),%ecx
10f0c8: 29 d1 sub %edx,%ecx
uintptr_t const new_first_block_begin =
10f0ca: 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;
10f0cd: 8b 45 d0 mov -0x30(%ebp),%eax
10f0d0: 8b 00 mov (%eax),%eax
10f0d2: 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 =
10f0d5: 8b 45 d0 mov -0x30(%ebp),%eax
10f0d8: 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;
10f0da: 83 c8 01 or $0x1,%eax
10f0dd: 89 42 04 mov %eax,0x4(%edx)
_Heap_Free_block( heap, new_first_block );
10f0e0: 89 d8 mov %ebx,%eax
10f0e2: e8 81 fe ff ff call 10ef68 <_Heap_Free_block>
10f0e7: eb 14 jmp 10f0fd <_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 ) {
10f0e9: 83 7d c8 00 cmpl $0x0,-0x38(%ebp)
10f0ed: 74 0e je 10f0fd <_Heap_Extend+0x17a>
_Heap_Link_below(
10f0ef: 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;
10f0f2: 8b 45 c8 mov -0x38(%ebp),%eax
10f0f5: 29 d0 sub %edx,%eax
10f0f7: 83 c8 01 or $0x1,%eax
10f0fa: 89 42 04 mov %eax,0x4(%edx)
link_below_block,
extend_last_block
);
}
if ( merge_above_block != NULL ) {
10f0fd: 85 f6 test %esi,%esi
10f0ff: 74 30 je 10f131 <_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,
10f101: 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(
10f104: 29 f7 sub %esi,%edi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10f106: 89 f8 mov %edi,%eax
10f108: 31 d2 xor %edx,%edx
10f10a: f7 73 10 divl 0x10(%ebx)
10f10d: 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)
10f10f: 8b 46 04 mov 0x4(%esi),%eax
10f112: 29 f8 sub %edi,%eax
| HEAP_PREV_BLOCK_USED;
10f114: 83 c8 01 or $0x1,%eax
10f117: 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;
10f11b: 8b 46 04 mov 0x4(%esi),%eax
10f11e: 83 e0 01 and $0x1,%eax
block->size_and_flag = size | flag;
10f121: 09 f8 or %edi,%eax
10f123: 89 46 04 mov %eax,0x4(%esi)
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
10f126: 89 f2 mov %esi,%edx
10f128: 89 d8 mov %ebx,%eax
10f12a: e8 39 fe ff ff call 10ef68 <_Heap_Free_block>
10f12f: eb 21 jmp 10f152 <_Heap_Extend+0x1cf>
);
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
10f131: 83 7d cc 00 cmpl $0x0,-0x34(%ebp)
10f135: 74 1b je 10f152 <_Heap_Extend+0x1cf>
_Heap_Link_above(
10f137: 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 );
10f13a: 8b 45 e4 mov -0x1c(%ebp),%eax
10f13d: 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;
10f140: 8b 7d cc mov -0x34(%ebp),%edi
10f143: 8b 57 04 mov 0x4(%edi),%edx
10f146: 83 e2 01 and $0x1,%edx
block->size_and_flag = size | flag;
10f149: 09 d0 or %edx,%eax
10f14b: 89 47 04 mov %eax,0x4(%edi)
last_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
10f14e: 83 49 04 01 orl $0x1,0x4(%ecx)
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
10f152: 85 f6 test %esi,%esi
10f154: 75 10 jne 10f166 <_Heap_Extend+0x1e3>
10f156: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10f15a: 75 0a jne 10f166 <_Heap_Extend+0x1e3>
_Heap_Free_block( heap, extend_first_block );
10f15c: 8b 55 e4 mov -0x1c(%ebp),%edx
10f15f: 89 d8 mov %ebx,%eax
10f161: e8 02 fe ff ff call 10ef68 <_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
10f166: 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(
10f169: 8b 43 20 mov 0x20(%ebx),%eax
10f16c: 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;
10f16e: 8b 4a 04 mov 0x4(%edx),%ecx
10f171: 83 e1 01 and $0x1,%ecx
block->size_and_flag = size | flag;
10f174: 09 c8 or %ecx,%eax
10f176: 89 42 04 mov %eax,0x4(%edx)
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
10f179: 8b 43 30 mov 0x30(%ebx),%eax
10f17c: 2b 45 bc sub -0x44(%ebp),%eax
/* Statistics */
stats->size += extended_size;
10f17f: 01 43 2c add %eax,0x2c(%ebx)
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
10f182: 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 )
10f187: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10f18b: 74 09 je 10f196 <_Heap_Extend+0x213> <== NEVER TAKEN
*extended_size_ptr = extended_size;
10f18d: 8b 55 14 mov 0x14(%ebp),%edx
10f190: 89 02 mov %eax,(%edx)
10f192: eb 02 jmp 10f196 <_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;
10f194: 31 f6 xor %esi,%esi
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
10f196: 89 f0 mov %esi,%eax
10f198: 8d 65 f4 lea -0xc(%ebp),%esp
10f19b: 5b pop %ebx
10f19c: 5e pop %esi
10f19d: 5f pop %edi
10f19e: c9 leave
10f19f: c3 ret
0010ebd8 <_Heap_Free>:
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
10ebd8: 55 push %ebp
10ebd9: 89 e5 mov %esp,%ebp
10ebdb: 57 push %edi
10ebdc: 56 push %esi
10ebdd: 53 push %ebx
10ebde: 83 ec 14 sub $0x14,%esp
10ebe1: 8b 4d 08 mov 0x8(%ebp),%ecx
10ebe4: 8b 55 0c mov 0xc(%ebp),%edx
* If NULL return true so a free on NULL is considered a valid release. This
* is a special case that could be handled by the in heap check how-ever that
* would result in false being returned which is wrong.
*/
if ( alloc_begin_ptr == NULL ) {
return true;
10ebe7: b0 01 mov $0x1,%al
/*
* If NULL return true so a free on NULL is considered a valid release. This
* is a special case that could be handled by the in heap check how-ever that
* would result in false being returned which is wrong.
*/
if ( alloc_begin_ptr == NULL ) {
10ebe9: 85 d2 test %edx,%edx
10ebeb: 0f 84 4b 01 00 00 je 10ed3c <_Heap_Free+0x164>
10ebf1: 8d 5a f8 lea -0x8(%edx),%ebx
10ebf4: 89 d0 mov %edx,%eax
10ebf6: 31 d2 xor %edx,%edx
10ebf8: 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);
10ebfb: 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
10ebfd: 8b 41 20 mov 0x20(%ecx),%eax
10ec00: 89 45 ec mov %eax,-0x14(%ebp)
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10ec03: 31 d2 xor %edx,%edx
10ec05: 39 c3 cmp %eax,%ebx
10ec07: 72 08 jb 10ec11 <_Heap_Free+0x39>
10ec09: 31 d2 xor %edx,%edx
10ec0b: 39 59 24 cmp %ebx,0x24(%ecx)
10ec0e: 0f 93 c2 setae %dl
alloc_begin = (uintptr_t) alloc_begin_ptr;
block = _Heap_Block_of_alloc_area( alloc_begin, heap->page_size );
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
return false;
10ec11: 31 c0 xor %eax,%eax
}
alloc_begin = (uintptr_t) alloc_begin_ptr;
block = _Heap_Block_of_alloc_area( alloc_begin, heap->page_size );
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
10ec13: 85 d2 test %edx,%edx
10ec15: 0f 84 21 01 00 00 je 10ed3c <_Heap_Free+0x164>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10ec1b: 8b 43 04 mov 0x4(%ebx),%eax
10ec1e: 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;
10ec21: 89 c6 mov %eax,%esi
10ec23: 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);
10ec26: 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;
10ec29: 31 ff xor %edi,%edi
10ec2b: 3b 55 ec cmp -0x14(%ebp),%edx
10ec2e: 72 0a jb 10ec3a <_Heap_Free+0x62> <== NEVER TAKEN
10ec30: 31 c0 xor %eax,%eax
10ec32: 39 51 24 cmp %edx,0x24(%ecx)
10ec35: 0f 93 c0 setae %al
10ec38: 89 c7 mov %eax,%edi
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
return false;
10ec3a: 31 c0 xor %eax,%eax
_Heap_Protection_block_check( heap, block );
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
10ec3c: 85 ff test %edi,%edi
10ec3e: 0f 84 f8 00 00 00 je 10ed3c <_Heap_Free+0x164> <== NEVER TAKEN
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10ec44: 8b 7a 04 mov 0x4(%edx),%edi
return false;
}
_Heap_Protection_block_check( heap, next_block );
if ( !_Heap_Is_prev_used( next_block ) ) {
10ec47: f7 c7 01 00 00 00 test $0x1,%edi
10ec4d: 0f 84 e9 00 00 00 je 10ed3c <_Heap_Free+0x164> <== NEVER TAKEN
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
10ec53: 83 e7 fe and $0xfffffffe,%edi
10ec56: 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
10ec59: 8b 41 24 mov 0x24(%ecx),%eax
10ec5c: 89 45 e4 mov %eax,-0x1c(%ebp)
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
10ec5f: 31 c0 xor %eax,%eax
10ec61: 3b 55 e4 cmp -0x1c(%ebp),%edx
10ec64: 74 0a je 10ec70 <_Heap_Free+0x98>
10ec66: 31 c0 xor %eax,%eax
10ec68: f6 44 3a 04 01 testb $0x1,0x4(%edx,%edi,1)
10ec6d: 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
10ec70: 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 ) ) {
10ec73: f6 45 f0 01 testb $0x1,-0x10(%ebp)
10ec77: 75 62 jne 10ecdb <_Heap_Free+0x103>
uintptr_t const prev_size = block->prev_size;
10ec79: 8b 03 mov (%ebx),%eax
10ec7b: 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);
10ec7e: 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;
10ec80: 31 ff xor %edi,%edi
10ec82: 3b 5d ec cmp -0x14(%ebp),%ebx
10ec85: 72 0a jb 10ec91 <_Heap_Free+0xb9> <== NEVER TAKEN
10ec87: 31 c0 xor %eax,%eax
10ec89: 39 5d e4 cmp %ebx,-0x1c(%ebp)
10ec8c: 0f 93 c0 setae %al
10ec8f: 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 );
10ec91: 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 ) ) {
10ec93: 85 ff test %edi,%edi
10ec95: 0f 84 a1 00 00 00 je 10ed3c <_Heap_Free+0x164> <== NEVER TAKEN
return( false );
}
/* As we always coalesce free blocks, the block that preceedes prev_block
must have been used. */
if ( !_Heap_Is_prev_used ( prev_block) ) {
10ec9b: f6 43 04 01 testb $0x1,0x4(%ebx)
10ec9f: 0f 84 97 00 00 00 je 10ed3c <_Heap_Free+0x164> <== NEVER TAKEN
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
10eca5: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10eca9: 74 1a je 10ecc5 <_Heap_Free+0xed>
uintptr_t const size = block_size + prev_size + next_block_size;
10ecab: 8b 45 e8 mov -0x18(%ebp),%eax
10ecae: 8d 04 06 lea (%esi,%eax,1),%eax
10ecb1: 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;
10ecb4: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = block->prev;
10ecb7: 8b 52 0c mov 0xc(%edx),%edx
prev->next = next;
10ecba: 89 7a 08 mov %edi,0x8(%edx)
next->prev = prev;
10ecbd: 89 57 0c mov %edx,0xc(%edi)
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
10ecc0: ff 49 38 decl 0x38(%ecx)
10ecc3: eb 33 jmp 10ecf8 <_Heap_Free+0x120>
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
10ecc5: 8b 45 f0 mov -0x10(%ebp),%eax
10ecc8: 8d 04 06 lea (%esi,%eax,1),%eax
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10eccb: 89 c7 mov %eax,%edi
10eccd: 83 cf 01 or $0x1,%edi
10ecd0: 89 7b 04 mov %edi,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10ecd3: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = size;
10ecd7: 89 02 mov %eax,(%edx)
10ecd9: eb 56 jmp 10ed31 <_Heap_Free+0x159>
}
} else if ( next_is_free ) { /* coalesce next */
10ecdb: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10ecdf: 74 24 je 10ed05 <_Heap_Free+0x12d>
uintptr_t const size = block_size + next_block_size;
10ece1: 8b 45 e8 mov -0x18(%ebp),%eax
10ece4: 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;
10ece6: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = old_block->prev;
10ece9: 8b 52 0c mov 0xc(%edx),%edx
new_block->next = next;
10ecec: 89 7b 08 mov %edi,0x8(%ebx)
new_block->prev = prev;
10ecef: 89 53 0c mov %edx,0xc(%ebx)
next->prev = new_block;
10ecf2: 89 5f 0c mov %ebx,0xc(%edi)
prev->next = new_block;
10ecf5: 89 5a 08 mov %ebx,0x8(%edx)
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10ecf8: 89 c2 mov %eax,%edx
10ecfa: 83 ca 01 or $0x1,%edx
10ecfd: 89 53 04 mov %edx,0x4(%ebx)
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
10ed00: 89 04 03 mov %eax,(%ebx,%eax,1)
10ed03: eb 2c jmp 10ed31 <_Heap_Free+0x159>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
10ed05: 8b 41 08 mov 0x8(%ecx),%eax
new_block->next = next;
10ed08: 89 43 08 mov %eax,0x8(%ebx)
new_block->prev = block_before;
10ed0b: 89 4b 0c mov %ecx,0xc(%ebx)
block_before->next = new_block;
10ed0e: 89 59 08 mov %ebx,0x8(%ecx)
next->prev = new_block;
10ed11: 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;
10ed14: 89 f0 mov %esi,%eax
10ed16: 83 c8 01 or $0x1,%eax
10ed19: 89 43 04 mov %eax,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10ed1c: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = block_size;
10ed20: 89 32 mov %esi,(%edx)
/* Statistics */
++stats->free_blocks;
10ed22: 8b 41 38 mov 0x38(%ecx),%eax
10ed25: 40 inc %eax
10ed26: 89 41 38 mov %eax,0x38(%ecx)
if ( stats->max_free_blocks < stats->free_blocks ) {
10ed29: 39 41 3c cmp %eax,0x3c(%ecx)
10ed2c: 73 03 jae 10ed31 <_Heap_Free+0x159>
stats->max_free_blocks = stats->free_blocks;
10ed2e: 89 41 3c mov %eax,0x3c(%ecx)
}
}
/* Statistics */
--stats->used_blocks;
10ed31: ff 49 40 decl 0x40(%ecx)
++stats->frees;
10ed34: ff 41 50 incl 0x50(%ecx)
stats->free_size += block_size;
10ed37: 01 71 30 add %esi,0x30(%ecx)
return( true );
10ed3a: b0 01 mov $0x1,%al
}
10ed3c: 83 c4 14 add $0x14,%esp
10ed3f: 5b pop %ebx
10ed40: 5e pop %esi
10ed41: 5f pop %edi
10ed42: c9 leave
10ed43: c3 ret
0011c5e0 <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
11c5e0: 55 push %ebp
11c5e1: 89 e5 mov %esp,%ebp
11c5e3: 57 push %edi
11c5e4: 56 push %esi
11c5e5: 53 push %ebx
11c5e6: 8b 5d 08 mov 0x8(%ebp),%ebx
11c5e9: 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);
11c5ec: 8d 4e f8 lea -0x8(%esi),%ecx
11c5ef: 89 f0 mov %esi,%eax
11c5f1: 31 d2 xor %edx,%edx
11c5f3: 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);
11c5f6: 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
11c5f8: 8b 53 20 mov 0x20(%ebx),%edx
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
11c5fb: 31 ff xor %edi,%edi
11c5fd: 39 d1 cmp %edx,%ecx
11c5ff: 72 0a jb 11c60b <_Heap_Size_of_alloc_area+0x2b>
11c601: 31 c0 xor %eax,%eax
11c603: 39 4b 24 cmp %ecx,0x24(%ebx)
11c606: 0f 93 c0 setae %al
11c609: 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;
11c60b: 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 ) ) {
11c60d: 85 ff test %edi,%edi
11c60f: 74 30 je 11c641 <_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;
11c611: 8b 41 04 mov 0x4(%ecx),%eax
11c614: 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);
11c617: 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;
11c619: 31 ff xor %edi,%edi
11c61b: 39 d1 cmp %edx,%ecx
11c61d: 72 0a jb 11c629 <_Heap_Size_of_alloc_area+0x49><== NEVER TAKEN
11c61f: 31 c0 xor %eax,%eax
11c621: 39 4b 24 cmp %ecx,0x24(%ebx)
11c624: 0f 93 c0 setae %al
11c627: 89 c7 mov %eax,%edi
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
) {
return false;
11c629: 31 c0 xor %eax,%eax
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
11c62b: 85 ff test %edi,%edi
11c62d: 74 12 je 11c641 <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
11c62f: f6 41 04 01 testb $0x1,0x4(%ecx)
11c633: 74 0c je 11c641 <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
11c635: 29 f1 sub %esi,%ecx
11c637: 8d 51 04 lea 0x4(%ecx),%edx
11c63a: 8b 45 10 mov 0x10(%ebp),%eax
11c63d: 89 10 mov %edx,(%eax)
return true;
11c63f: b0 01 mov $0x1,%al
}
11c641: 5b pop %ebx
11c642: 5e pop %esi
11c643: 5f pop %edi
11c644: c9 leave
11c645: c3 ret
0010bbf6 <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
10bbf6: 55 push %ebp
10bbf7: 89 e5 mov %esp,%ebp
10bbf9: 57 push %edi
10bbfa: 56 push %esi
10bbfb: 53 push %ebx
10bbfc: 83 ec 4c sub $0x4c,%esp
10bbff: 8b 75 08 mov 0x8(%ebp),%esi
10bc02: 8b 5d 0c mov 0xc(%ebp),%ebx
uintptr_t const page_size = heap->page_size;
10bc05: 8b 46 10 mov 0x10(%esi),%eax
10bc08: 89 45 d8 mov %eax,-0x28(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10bc0b: 8b 4e 14 mov 0x14(%esi),%ecx
10bc0e: 89 4d d4 mov %ecx,-0x2c(%ebp)
Heap_Block *const first_block = heap->first_block;
10bc11: 8b 46 20 mov 0x20(%esi),%eax
10bc14: 89 45 d0 mov %eax,-0x30(%ebp)
Heap_Block *const last_block = heap->last_block;
10bc17: 8b 4e 24 mov 0x24(%esi),%ecx
10bc1a: 89 4d c8 mov %ecx,-0x38(%ebp)
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
10bc1d: c7 45 e4 b8 bb 10 00 movl $0x10bbb8,-0x1c(%ebp)
10bc24: 80 7d 10 00 cmpb $0x0,0x10(%ebp)
10bc28: 74 07 je 10bc31 <_Heap_Walk+0x3b>
10bc2a: c7 45 e4 bd bb 10 00 movl $0x10bbbd,-0x1c(%ebp)
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
10bc31: 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() ) ) {
10bc33: 83 3d 24 6b 12 00 03 cmpl $0x3,0x126b24
10bc3a: 0f 85 e8 02 00 00 jne 10bf28 <_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)(
10bc40: 52 push %edx
10bc41: ff 76 0c pushl 0xc(%esi)
10bc44: ff 76 08 pushl 0x8(%esi)
10bc47: ff 75 c8 pushl -0x38(%ebp)
10bc4a: ff 75 d0 pushl -0x30(%ebp)
10bc4d: ff 76 1c pushl 0x1c(%esi)
10bc50: ff 76 18 pushl 0x18(%esi)
10bc53: ff 75 d4 pushl -0x2c(%ebp)
10bc56: ff 75 d8 pushl -0x28(%ebp)
10bc59: 68 b9 f1 11 00 push $0x11f1b9
10bc5e: 6a 00 push $0x0
10bc60: 53 push %ebx
10bc61: 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 ) {
10bc64: 83 c4 30 add $0x30,%esp
10bc67: 83 7d d8 00 cmpl $0x0,-0x28(%ebp)
10bc6b: 75 0b jne 10bc78 <_Heap_Walk+0x82>
(*printer)( source, true, "page size is zero\n" );
10bc6d: 50 push %eax
10bc6e: 68 4a f2 11 00 push $0x11f24a
10bc73: e9 6b 02 00 00 jmp 10bee3 <_Heap_Walk+0x2ed>
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
10bc78: f6 45 d8 03 testb $0x3,-0x28(%ebp)
10bc7c: 74 0d je 10bc8b <_Heap_Walk+0x95>
(*printer)(
10bc7e: ff 75 d8 pushl -0x28(%ebp)
10bc81: 68 5d f2 11 00 push $0x11f25d
10bc86: e9 58 02 00 00 jmp 10bee3 <_Heap_Walk+0x2ed>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bc8b: 8b 45 d4 mov -0x2c(%ebp),%eax
10bc8e: 31 d2 xor %edx,%edx
10bc90: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
10bc93: 85 d2 test %edx,%edx
10bc95: 74 0d je 10bca4 <_Heap_Walk+0xae>
(*printer)(
10bc97: ff 75 d4 pushl -0x2c(%ebp)
10bc9a: 68 7b f2 11 00 push $0x11f27b
10bc9f: e9 3f 02 00 00 jmp 10bee3 <_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;
10bca4: 8b 45 d0 mov -0x30(%ebp),%eax
10bca7: 83 c0 08 add $0x8,%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bcaa: 31 d2 xor %edx,%edx
10bcac: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if (
10bcaf: 85 d2 test %edx,%edx
10bcb1: 74 0d je 10bcc0 <_Heap_Walk+0xca>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
10bcb3: ff 75 d0 pushl -0x30(%ebp)
10bcb6: 68 9f f2 11 00 push $0x11f29f
10bcbb: e9 23 02 00 00 jmp 10bee3 <_Heap_Walk+0x2ed>
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
10bcc0: 8b 45 d0 mov -0x30(%ebp),%eax
10bcc3: f6 40 04 01 testb $0x1,0x4(%eax)
10bcc7: 75 0b jne 10bcd4 <_Heap_Walk+0xde>
(*printer)(
10bcc9: 57 push %edi
10bcca: 68 d0 f2 11 00 push $0x11f2d0
10bccf: e9 0f 02 00 00 jmp 10bee3 <_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;
10bcd4: 8b 4d c8 mov -0x38(%ebp),%ecx
10bcd7: 8b 79 04 mov 0x4(%ecx),%edi
10bcda: 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);
10bcdd: 01 cf add %ecx,%edi
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
10bcdf: f6 47 04 01 testb $0x1,0x4(%edi)
10bce3: 75 0b jne 10bcf0 <_Heap_Walk+0xfa>
(*printer)(
10bce5: 56 push %esi
10bce6: 68 fe f2 11 00 push $0x11f2fe
10bceb: e9 f3 01 00 00 jmp 10bee3 <_Heap_Walk+0x2ed>
);
return false;
}
if (
10bcf0: 3b 7d d0 cmp -0x30(%ebp),%edi
10bcf3: 74 0b je 10bd00 <_Heap_Walk+0x10a>
_Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block
) {
(*printer)(
10bcf5: 51 push %ecx
10bcf6: 68 13 f3 11 00 push $0x11f313
10bcfb: e9 e3 01 00 00 jmp 10bee3 <_Heap_Walk+0x2ed>
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
10bd00: 8b 46 10 mov 0x10(%esi),%eax
10bd03: 89 45 e0 mov %eax,-0x20(%ebp)
block = next_block;
} while ( block != first_block );
return true;
}
10bd06: 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 );
10bd09: 89 75 dc mov %esi,-0x24(%ebp)
10bd0c: eb 75 jmp 10bd83 <_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;
10bd0e: 31 c0 xor %eax,%eax
10bd10: 39 4e 20 cmp %ecx,0x20(%esi)
10bd13: 77 08 ja 10bd1d <_Heap_Walk+0x127>
10bd15: 31 c0 xor %eax,%eax
10bd17: 39 4e 24 cmp %ecx,0x24(%esi)
10bd1a: 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 ) ) {
10bd1d: 85 c0 test %eax,%eax
10bd1f: 75 0b jne 10bd2c <_Heap_Walk+0x136>
(*printer)(
10bd21: 51 push %ecx
10bd22: 68 42 f3 11 00 push $0x11f342
10bd27: e9 b7 01 00 00 jmp 10bee3 <_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;
10bd2c: 8d 41 08 lea 0x8(%ecx),%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bd2f: 31 d2 xor %edx,%edx
10bd31: f7 75 e0 divl -0x20(%ebp)
);
return false;
}
if (
10bd34: 85 d2 test %edx,%edx
10bd36: 74 0b je 10bd43 <_Heap_Walk+0x14d>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
10bd38: 51 push %ecx
10bd39: 68 62 f3 11 00 push $0x11f362
10bd3e: e9 a0 01 00 00 jmp 10bee3 <_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;
10bd43: 8b 41 04 mov 0x4(%ecx),%eax
10bd46: 83 e0 fe and $0xfffffffe,%eax
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
10bd49: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1)
10bd4e: 74 0b je 10bd5b <_Heap_Walk+0x165>
(*printer)(
10bd50: 51 push %ecx
10bd51: 68 92 f3 11 00 push $0x11f392
10bd56: e9 88 01 00 00 jmp 10bee3 <_Heap_Walk+0x2ed>
);
return false;
}
if ( free_block->prev != prev_block ) {
10bd5b: 8b 41 0c mov 0xc(%ecx),%eax
10bd5e: 3b 45 dc cmp -0x24(%ebp),%eax
10bd61: 74 1a je 10bd7d <_Heap_Walk+0x187>
(*printer)(
10bd63: 83 ec 0c sub $0xc,%esp
10bd66: 50 push %eax
10bd67: 51 push %ecx
10bd68: 68 ae f3 11 00 push $0x11f3ae
10bd6d: 6a 01 push $0x1
10bd6f: 53 push %ebx
10bd70: ff 55 e4 call *-0x1c(%ebp)
10bd73: 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;
10bd76: 31 c0 xor %eax,%eax
10bd78: e9 ab 01 00 00 jmp 10bf28 <_Heap_Walk+0x332>
return false;
}
prev_block = free_block;
free_block = free_block->next;
10bd7d: 89 4d dc mov %ecx,-0x24(%ebp)
10bd80: 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 ) {
10bd83: 39 f1 cmp %esi,%ecx
10bd85: 75 87 jne 10bd0e <_Heap_Walk+0x118>
10bd87: 89 5d dc mov %ebx,-0x24(%ebp)
10bd8a: eb 02 jmp 10bd8e <_Heap_Walk+0x198>
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10bd8c: 89 df mov %ebx,%edi
return true;
}
10bd8e: 8b 4f 04 mov 0x4(%edi),%ecx
10bd91: 89 4d cc mov %ecx,-0x34(%ebp)
10bd94: 83 e1 fe and $0xfffffffe,%ecx
10bd97: 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);
10bd9a: 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;
10bd9d: 31 c0 xor %eax,%eax
10bd9f: 39 5e 20 cmp %ebx,0x20(%esi)
10bda2: 77 08 ja 10bdac <_Heap_Walk+0x1b6> <== NEVER TAKEN
10bda4: 31 c0 xor %eax,%eax
10bda6: 39 5e 24 cmp %ebx,0x24(%esi)
10bda9: 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 ) ) {
10bdac: 85 c0 test %eax,%eax
10bdae: 75 11 jne 10bdc1 <_Heap_Walk+0x1cb>
10bdb0: 89 d9 mov %ebx,%ecx
10bdb2: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bdb5: 83 ec 0c sub $0xc,%esp
10bdb8: 51 push %ecx
10bdb9: 57 push %edi
10bdba: 68 e0 f3 11 00 push $0x11f3e0
10bdbf: eb ac jmp 10bd6d <_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;
10bdc1: 3b 7d c8 cmp -0x38(%ebp),%edi
10bdc4: 0f 95 c1 setne %cl
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bdc7: 8b 45 e0 mov -0x20(%ebp),%eax
10bdca: 31 d2 xor %edx,%edx
10bdcc: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
10bdcf: 85 d2 test %edx,%edx
10bdd1: 74 15 je 10bde8 <_Heap_Walk+0x1f2>
10bdd3: 84 c9 test %cl,%cl
10bdd5: 74 11 je 10bde8 <_Heap_Walk+0x1f2>
10bdd7: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bdda: 83 ec 0c sub $0xc,%esp
10bddd: ff 75 e0 pushl -0x20(%ebp)
10bde0: 57 push %edi
10bde1: 68 0d f4 11 00 push $0x11f40d
10bde6: eb 85 jmp 10bd6d <_Heap_Walk+0x177>
);
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
10bde8: 8b 45 d4 mov -0x2c(%ebp),%eax
10bdeb: 39 45 e0 cmp %eax,-0x20(%ebp)
10bdee: 73 18 jae 10be08 <_Heap_Walk+0x212>
10bdf0: 84 c9 test %cl,%cl
10bdf2: 74 14 je 10be08 <_Heap_Walk+0x212> <== NEVER TAKEN
10bdf4: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bdf7: 52 push %edx
10bdf8: 52 push %edx
10bdf9: 50 push %eax
10bdfa: ff 75 e0 pushl -0x20(%ebp)
10bdfd: 57 push %edi
10bdfe: 68 3b f4 11 00 push $0x11f43b
10be03: e9 65 ff ff ff jmp 10bd6d <_Heap_Walk+0x177>
);
return false;
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
10be08: 39 fb cmp %edi,%ebx
10be0a: 77 18 ja 10be24 <_Heap_Walk+0x22e>
10be0c: 84 c9 test %cl,%cl
10be0e: 74 14 je 10be24 <_Heap_Walk+0x22e>
10be10: 89 d9 mov %ebx,%ecx
10be12: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10be15: 83 ec 0c sub $0xc,%esp
10be18: 51 push %ecx
10be19: 57 push %edi
10be1a: 68 66 f4 11 00 push $0x11f466
10be1f: e9 49 ff ff ff jmp 10bd6d <_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;
10be24: 8b 4d cc mov -0x34(%ebp),%ecx
10be27: 83 e1 01 and $0x1,%ecx
10be2a: 89 4d c4 mov %ecx,-0x3c(%ebp)
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10be2d: f6 43 04 01 testb $0x1,0x4(%ebx)
10be31: 0f 85 ba 00 00 00 jne 10bef1 <_Heap_Walk+0x2fb>
block = next_block;
} while ( block != first_block );
return true;
}
10be37: 8b 46 08 mov 0x8(%esi),%eax
10be3a: 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 ?
10be3d: 8b 4f 08 mov 0x8(%edi),%ecx
10be40: 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)(
10be43: ba 86 f1 11 00 mov $0x11f186,%edx
10be48: 3b 4e 0c cmp 0xc(%esi),%ecx
10be4b: 74 0e je 10be5b <_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)" : "")
10be4d: ba d1 f0 11 00 mov $0x11f0d1,%edx
10be52: 39 f1 cmp %esi,%ecx
10be54: 75 05 jne 10be5b <_Heap_Walk+0x265>
10be56: ba 95 f1 11 00 mov $0x11f195,%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 ?
10be5b: 8b 47 0c mov 0xc(%edi),%eax
10be5e: 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)(
10be61: b8 9f f1 11 00 mov $0x11f19f,%eax
10be66: 8b 4d c0 mov -0x40(%ebp),%ecx
10be69: 39 4d cc cmp %ecx,-0x34(%ebp)
10be6c: 74 0f je 10be7d <_Heap_Walk+0x287>
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
10be6e: b8 d1 f0 11 00 mov $0x11f0d1,%eax
10be73: 39 75 cc cmp %esi,-0x34(%ebp)
10be76: 75 05 jne 10be7d <_Heap_Walk+0x287>
10be78: b8 af f1 11 00 mov $0x11f1af,%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)(
10be7d: 83 ec 0c sub $0xc,%esp
10be80: 52 push %edx
10be81: ff 75 b4 pushl -0x4c(%ebp)
10be84: 50 push %eax
10be85: ff 75 cc pushl -0x34(%ebp)
10be88: ff 75 e0 pushl -0x20(%ebp)
10be8b: 57 push %edi
10be8c: 68 9a f4 11 00 push $0x11f49a
10be91: 6a 00 push $0x0
10be93: ff 75 dc pushl -0x24(%ebp)
10be96: 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 ) {
10be99: 8b 03 mov (%ebx),%eax
10be9b: 83 c4 30 add $0x30,%esp
10be9e: 39 45 e0 cmp %eax,-0x20(%ebp)
10bea1: 74 16 je 10beb9 <_Heap_Walk+0x2c3>
10bea3: 89 d9 mov %ebx,%ecx
10bea5: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bea8: 56 push %esi
10bea9: 51 push %ecx
10beaa: 50 push %eax
10beab: ff 75 e0 pushl -0x20(%ebp)
10beae: 57 push %edi
10beaf: 68 cf f4 11 00 push $0x11f4cf
10beb4: e9 b4 fe ff ff jmp 10bd6d <_Heap_Walk+0x177>
);
return false;
}
if ( !prev_used ) {
10beb9: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10bebd: 75 0b jne 10beca <_Heap_Walk+0x2d4>
10bebf: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bec2: 57 push %edi
10bec3: 68 08 f5 11 00 push $0x11f508
10bec8: eb 19 jmp 10bee3 <_Heap_Walk+0x2ed>
block = next_block;
} while ( block != first_block );
return true;
}
10beca: 8b 46 08 mov 0x8(%esi),%eax
10becd: eb 07 jmp 10bed6 <_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 ) {
10becf: 39 f8 cmp %edi,%eax
10bed1: 74 4a je 10bf1d <_Heap_Walk+0x327>
return true;
}
free_block = free_block->next;
10bed3: 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 ) {
10bed6: 39 f0 cmp %esi,%eax
10bed8: 75 f5 jne 10becf <_Heap_Walk+0x2d9>
10beda: 8b 5d dc mov -0x24(%ebp),%ebx
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
10bedd: 57 push %edi
10bede: 68 73 f5 11 00 push $0x11f573
10bee3: 6a 01 push $0x1
10bee5: 53 push %ebx
10bee6: ff 55 e4 call *-0x1c(%ebp)
10bee9: 83 c4 10 add $0x10,%esp
10beec: e9 85 fe ff ff jmp 10bd76 <_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) {
10bef1: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10bef5: 74 0e je 10bf05 <_Heap_Walk+0x30f>
(*printer)(
10bef7: 83 ec 0c sub $0xc,%esp
10befa: ff 75 e0 pushl -0x20(%ebp)
10befd: 57 push %edi
10befe: 68 37 f5 11 00 push $0x11f537
10bf03: eb 0d jmp 10bf12 <_Heap_Walk+0x31c>
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
10bf05: 51 push %ecx
10bf06: 51 push %ecx
10bf07: ff 37 pushl (%edi)
10bf09: ff 75 e0 pushl -0x20(%ebp)
10bf0c: 57 push %edi
10bf0d: 68 4e f5 11 00 push $0x11f54e
10bf12: 6a 00 push $0x0
10bf14: ff 75 dc pushl -0x24(%ebp)
10bf17: ff 55 e4 call *-0x1c(%ebp)
10bf1a: 83 c4 20 add $0x20,%esp
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10bf1d: 3b 5d d0 cmp -0x30(%ebp),%ebx
10bf20: 0f 85 66 fe ff ff jne 10bd8c <_Heap_Walk+0x196>
return true;
10bf26: b0 01 mov $0x1,%al
}
10bf28: 8d 65 f4 lea -0xc(%ebp),%esp
10bf2b: 5b pop %ebx
10bf2c: 5e pop %esi
10bf2d: 5f pop %edi
10bf2e: c9 leave
10bf2f: c3 ret
0010b1dc <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10b1dc: 55 push %ebp
10b1dd: 89 e5 mov %esp,%ebp
10b1df: 53 push %ebx
10b1e0: 83 ec 08 sub $0x8,%esp
10b1e3: 8b 45 08 mov 0x8(%ebp),%eax
10b1e6: 8b 55 0c mov 0xc(%ebp),%edx
10b1e9: 8b 5d 10 mov 0x10(%ebp),%ebx
_Internal_errors_What_happened.the_source = the_source;
10b1ec: a3 58 46 12 00 mov %eax,0x124658
_Internal_errors_What_happened.is_internal = is_internal;
10b1f1: 88 15 5c 46 12 00 mov %dl,0x12465c
_Internal_errors_What_happened.the_error = the_error;
10b1f7: 89 1d 60 46 12 00 mov %ebx,0x124660
_User_extensions_Fatal( the_source, is_internal, the_error );
10b1fd: 53 push %ebx
10b1fe: 0f b6 d2 movzbl %dl,%edx
10b201: 52 push %edx
10b202: 50 push %eax
10b203: e8 a3 19 00 00 call 10cbab <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
10b208: c7 05 1c 47 12 00 05 movl $0x5,0x12471c <== NOT EXECUTED
10b20f: 00 00 00
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
10b212: fa cli <== NOT EXECUTED
10b213: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10b215: f4 hlt <== NOT EXECUTED
10b216: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10b219: eb fe jmp 10b219 <_Internal_error_Occurred+0x3d><== NOT EXECUTED
0010b26c <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
10b26c: 55 push %ebp
10b26d: 89 e5 mov %esp,%ebp
10b26f: 56 push %esi
10b270: 53 push %ebx
10b271: 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;
10b274: 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 )
10b276: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
10b27a: 74 53 je 10b2cf <_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 );
10b27c: 8d 73 20 lea 0x20(%ebx),%esi
10b27f: 83 ec 0c sub $0xc,%esp
10b282: 56 push %esi
10b283: e8 9c f7 ff ff call 10aa24 <_Chain_Get>
10b288: 89 c1 mov %eax,%ecx
if ( information->auto_extend ) {
10b28a: 83 c4 10 add $0x10,%esp
10b28d: 80 7b 12 00 cmpb $0x0,0x12(%ebx)
10b291: 74 3c je 10b2cf <_Objects_Allocate+0x63>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
10b293: 85 c0 test %eax,%eax
10b295: 75 1a jne 10b2b1 <_Objects_Allocate+0x45>
_Objects_Extend_information( information );
10b297: 83 ec 0c sub $0xc,%esp
10b29a: 53 push %ebx
10b29b: e8 60 00 00 00 call 10b300 <_Objects_Extend_information>
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
10b2a0: 89 34 24 mov %esi,(%esp)
10b2a3: e8 7c f7 ff ff call 10aa24 <_Chain_Get>
10b2a8: 89 c1 mov %eax,%ecx
}
if ( the_object ) {
10b2aa: 83 c4 10 add $0x10,%esp
10b2ad: 85 c0 test %eax,%eax
10b2af: 74 1e je 10b2cf <_Objects_Allocate+0x63>
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
10b2b1: 0f b7 41 08 movzwl 0x8(%ecx),%eax
10b2b5: 0f b7 53 08 movzwl 0x8(%ebx),%edx
10b2b9: 29 d0 sub %edx,%eax
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
10b2bb: 0f b7 73 14 movzwl 0x14(%ebx),%esi
10b2bf: 31 d2 xor %edx,%edx
10b2c1: f7 f6 div %esi
information->inactive_per_block[ block ]--;
10b2c3: c1 e0 02 shl $0x2,%eax
10b2c6: 03 43 30 add 0x30(%ebx),%eax
10b2c9: ff 08 decl (%eax)
information->inactive--;
10b2cb: 66 ff 4b 2c decw 0x2c(%ebx)
);
}
#endif
return the_object;
}
10b2cf: 89 c8 mov %ecx,%eax
10b2d1: 8d 65 f8 lea -0x8(%ebp),%esp
10b2d4: 5b pop %ebx
10b2d5: 5e pop %esi
10b2d6: c9 leave
10b2d7: c3 ret
0010b5f0 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
10b5f0: 55 push %ebp
10b5f1: 89 e5 mov %esp,%ebp
10b5f3: 57 push %edi
10b5f4: 56 push %esi
10b5f5: 53 push %ebx
10b5f6: 83 ec 0c sub $0xc,%esp
10b5f9: 8b 75 08 mov 0x8(%ebp),%esi
10b5fc: 8b 7d 0c mov 0xc(%ebp),%edi
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
return NULL;
10b5ff: 31 db xor %ebx,%ebx
)
{
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
10b601: 66 85 ff test %di,%di
10b604: 74 37 je 10b63d <_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 );
10b606: 83 ec 0c sub $0xc,%esp
10b609: 56 push %esi
10b60a: e8 35 37 00 00 call 10ed44 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
10b60f: 83 c4 10 add $0x10,%esp
10b612: 85 c0 test %eax,%eax
10b614: 74 27 je 10b63d <_Objects_Get_information+0x4d>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
10b616: 0f b7 ff movzwl %di,%edi
10b619: 39 c7 cmp %eax,%edi
10b61b: 77 20 ja 10b63d <_Objects_Get_information+0x4d>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
10b61d: 8b 04 b5 98 45 12 00 mov 0x124598(,%esi,4),%eax
10b624: 85 c0 test %eax,%eax
10b626: 74 15 je 10b63d <_Objects_Get_information+0x4d><== NEVER TAKEN
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
10b628: 8b 1c b8 mov (%eax,%edi,4),%ebx
if ( !info )
10b62b: 85 db test %ebx,%ebx
10b62d: 74 0e je 10b63d <_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;
10b62f: 31 c0 xor %eax,%eax
10b631: 66 83 7b 10 00 cmpw $0x0,0x10(%ebx)
10b636: 0f 95 c0 setne %al
10b639: f7 d8 neg %eax
10b63b: 21 c3 and %eax,%ebx
#endif
return info;
}
10b63d: 89 d8 mov %ebx,%eax
10b63f: 8d 65 f4 lea -0xc(%ebp),%esp
10b642: 5b pop %ebx
10b643: 5e pop %esi
10b644: 5f pop %edi
10b645: c9 leave
10b646: 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
0010c80c <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
10c80c: 55 push %ebp
10c80d: 89 e5 mov %esp,%ebp
10c80f: 53 push %ebx
10c810: 83 ec 14 sub $0x14,%esp
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
10c813: 8b 45 08 mov 0x8(%ebp),%eax
10c816: 85 c0 test %eax,%eax
10c818: 75 08 jne 10c822 <_Objects_Id_to_name+0x16>
10c81a: a1 48 65 12 00 mov 0x126548,%eax
10c81f: 8b 40 08 mov 0x8(%eax),%eax
10c822: 89 c2 mov %eax,%edx
10c824: c1 ea 18 shr $0x18,%edx
10c827: 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 )
10c82a: 8d 4a ff lea -0x1(%edx),%ecx
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
10c82d: bb 03 00 00 00 mov $0x3,%ebx
10c832: 83 f9 02 cmp $0x2,%ecx
10c835: 77 30 ja 10c867 <_Objects_Id_to_name+0x5b>
10c837: eb 35 jmp 10c86e <_Objects_Id_to_name+0x62>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
10c839: 89 c1 mov %eax,%ecx
10c83b: 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 ];
10c83e: 8b 14 8a mov (%edx,%ecx,4),%edx
if ( !information )
10c841: 85 d2 test %edx,%edx
10c843: 74 22 je 10c867 <_Objects_Id_to_name+0x5b><== NEVER TAKEN
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
10c845: 51 push %ecx
10c846: 8d 4d f4 lea -0xc(%ebp),%ecx
10c849: 51 push %ecx
10c84a: 50 push %eax
10c84b: 52 push %edx
10c84c: e8 63 ff ff ff call 10c7b4 <_Objects_Get>
if ( !the_object )
10c851: 83 c4 10 add $0x10,%esp
10c854: 85 c0 test %eax,%eax
10c856: 74 0f je 10c867 <_Objects_Id_to_name+0x5b>
return OBJECTS_INVALID_ID;
*name = the_object->name;
10c858: 8b 50 0c mov 0xc(%eax),%edx
10c85b: 8b 45 0c mov 0xc(%ebp),%eax
10c85e: 89 10 mov %edx,(%eax)
_Thread_Enable_dispatch();
10c860: e8 3d 0a 00 00 call 10d2a2 <_Thread_Enable_dispatch>
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
10c865: 31 db xor %ebx,%ebx
}
10c867: 89 d8 mov %ebx,%eax
10c869: 8b 5d fc mov -0x4(%ebp),%ebx
10c86c: c9 leave
10c86d: 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 ] )
10c86e: 8b 14 95 04 63 12 00 mov 0x126304(,%edx,4),%edx
10c875: 85 d2 test %edx,%edx
10c877: 75 c0 jne 10c839 <_Objects_Id_to_name+0x2d>
10c879: eb ec jmp 10c867 <_Objects_Id_to_name+0x5b>
0010e64d <_RTEMS_tasks_Post_switch_extension>:
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
10e64d: 55 push %ebp
10e64e: 89 e5 mov %esp,%ebp
10e650: 57 push %edi
10e651: 56 push %esi
10e652: 53 push %ebx
10e653: 83 ec 1c sub $0x1c,%esp
RTEMS_API_Control *api;
ASR_Information *asr;
rtems_signal_set signal_set;
Modes_Control prev_mode;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
10e656: 8b 45 08 mov 0x8(%ebp),%eax
10e659: 8b 98 e4 00 00 00 mov 0xe4(%eax),%ebx
if ( !api )
10e65f: 85 db test %ebx,%ebx
10e661: 74 45 je 10e6a8 <_RTEMS_tasks_Post_switch_extension+0x5b><== NEVER TAKEN
* Signal Processing
*/
asr = &api->Signal;
_ISR_Disable( level );
10e663: 9c pushf
10e664: fa cli
10e665: 58 pop %eax
signal_set = asr->signals_posted;
10e666: 8b 7b 14 mov 0x14(%ebx),%edi
asr->signals_posted = 0;
10e669: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx)
_ISR_Enable( level );
10e670: 50 push %eax
10e671: 9d popf
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
10e672: 85 ff test %edi,%edi
10e674: 74 32 je 10e6a8 <_RTEMS_tasks_Post_switch_extension+0x5b>
return;
asr->nest_level += 1;
10e676: ff 43 1c incl 0x1c(%ebx)
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
10e679: 50 push %eax
10e67a: 8d 75 e4 lea -0x1c(%ebp),%esi
10e67d: 56 push %esi
10e67e: 68 ff ff 00 00 push $0xffff
10e683: ff 73 10 pushl 0x10(%ebx)
10e686: e8 31 18 00 00 call 10febc <rtems_task_mode>
(*asr->handler)( signal_set );
10e68b: 89 3c 24 mov %edi,(%esp)
10e68e: ff 53 0c call *0xc(%ebx)
asr->nest_level -= 1;
10e691: ff 4b 1c decl 0x1c(%ebx)
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
10e694: 83 c4 0c add $0xc,%esp
10e697: 56 push %esi
10e698: 68 ff ff 00 00 push $0xffff
10e69d: ff 75 e4 pushl -0x1c(%ebp)
10e6a0: e8 17 18 00 00 call 10febc <rtems_task_mode>
10e6a5: 83 c4 10 add $0x10,%esp
}
10e6a8: 8d 65 f4 lea -0xc(%ebp),%esp
10e6ab: 5b pop %ebx
10e6ac: 5e pop %esi
10e6ad: 5f pop %edi
10e6ae: c9 leave
10e6af: c3 ret
0010b3fc <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
10b3fc: 55 push %ebp
10b3fd: 89 e5 mov %esp,%ebp
10b3ff: 53 push %ebx
10b400: 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 );
10b403: 8d 45 f4 lea -0xc(%ebp),%eax
10b406: 50 push %eax
10b407: ff 75 08 pushl 0x8(%ebp)
10b40a: 68 f4 62 12 00 push $0x1262f4
10b40f: e8 f0 19 00 00 call 10ce04 <_Objects_Get>
10b414: 89 c3 mov %eax,%ebx
switch ( location ) {
10b416: 83 c4 10 add $0x10,%esp
10b419: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10b41d: 75 64 jne 10b483 <_Rate_monotonic_Timeout+0x87><== NEVER TAKEN
case OBJECTS_LOCAL:
the_thread = the_period->owner;
10b41f: 8b 40 40 mov 0x40(%eax),%eax
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
10b422: f6 40 11 40 testb $0x40,0x11(%eax)
10b426: 74 18 je 10b440 <_Rate_monotonic_Timeout+0x44>
10b428: 8b 53 08 mov 0x8(%ebx),%edx
10b42b: 39 50 20 cmp %edx,0x20(%eax)
10b42e: 75 10 jne 10b440 <_Rate_monotonic_Timeout+0x44>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
10b430: 52 push %edx
10b431: 52 push %edx
10b432: 68 f8 ff 03 10 push $0x1003fff8
10b437: 50 push %eax
10b438: e8 2f 21 00 00 call 10d56c <_Thread_Clear_state>
the_thread->Wait.id == the_period->Object.id ) {
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
10b43d: 59 pop %ecx
10b43e: eb 10 jmp 10b450 <_Rate_monotonic_Timeout+0x54>
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
10b440: 83 7b 38 01 cmpl $0x1,0x38(%ebx)
10b444: 75 2b jne 10b471 <_Rate_monotonic_Timeout+0x75>
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
10b446: c7 43 38 03 00 00 00 movl $0x3,0x38(%ebx)
_Rate_monotonic_Initiate_statistics( the_period );
10b44d: 83 ec 0c sub $0xc,%esp
10b450: 53 push %ebx
10b451: e8 ec fa ff ff call 10af42 <_Rate_monotonic_Initiate_statistics>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b456: 8b 43 3c mov 0x3c(%ebx),%eax
10b459: 89 43 1c mov %eax,0x1c(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b45c: 58 pop %eax
10b45d: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
10b45e: 83 c3 10 add $0x10,%ebx
10b461: 53 push %ebx
10b462: 68 a8 64 12 00 push $0x1264a8
10b467: e8 c8 30 00 00 call 10e534 <_Watchdog_Insert>
10b46c: 83 c4 10 add $0x10,%esp
10b46f: eb 07 jmp 10b478 <_Rate_monotonic_Timeout+0x7c>
} else
the_period->state = RATE_MONOTONIC_EXPIRED;
10b471: 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;
10b478: a1 e4 63 12 00 mov 0x1263e4,%eax
10b47d: 48 dec %eax
10b47e: a3 e4 63 12 00 mov %eax,0x1263e4
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
10b483: 8b 5d fc mov -0x4(%ebp),%ebx
10b486: c9 leave
10b487: c3 ret
0010b988 <_Scheduler_priority_Block>:
#include <rtems/score/thread.h>
void _Scheduler_priority_Block(
Thread_Control *the_thread
)
{
10b988: 55 push %ebp
10b989: 89 e5 mov %esp,%ebp
10b98b: 56 push %esi
10b98c: 53 push %ebx
10b98d: 8b 55 08 mov 0x8(%ebp),%edx
)
{
Scheduler_priority_Per_thread *sched_info;
Chain_Control *ready;
sched_info = (Scheduler_priority_Per_thread *) the_thread->scheduler_info;
10b990: 8b 8a 8c 00 00 00 mov 0x8c(%edx),%ecx
ready = sched_info->ready_chain;
10b996: 8b 01 mov (%ecx),%eax
if ( _Chain_Has_only_one_node( ready ) ) {
10b998: 8b 58 08 mov 0x8(%eax),%ebx
10b99b: 39 18 cmp %ebx,(%eax)
10b99d: 75 32 jne 10b9d1 <_Scheduler_priority_Block+0x49>
Chain_Node *tail = _Chain_Tail( the_chain );
10b99f: 8d 58 04 lea 0x4(%eax),%ebx
10b9a2: 89 18 mov %ebx,(%eax)
head->next = tail;
head->previous = NULL;
10b9a4: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
tail->previous = head;
10b9ab: 89 40 08 mov %eax,0x8(%eax)
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Remove (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor &= the_priority_map->block_minor;
10b9ae: 8b 59 04 mov 0x4(%ecx),%ebx
10b9b1: 66 8b 03 mov (%ebx),%ax
10b9b4: 66 23 41 0e and 0xe(%ecx),%ax
10b9b8: 66 89 03 mov %ax,(%ebx)
if ( *the_priority_map->minor == 0 )
10b9bb: 66 85 c0 test %ax,%ax
10b9be: 75 1b jne 10b9db <_Scheduler_priority_Block+0x53>
_Priority_Major_bit_map &= the_priority_map->block_major;
10b9c0: 66 a1 ec 47 12 00 mov 0x1247ec,%ax
10b9c6: 23 41 0c and 0xc(%ecx),%eax
10b9c9: 66 a3 ec 47 12 00 mov %ax,0x1247ec
10b9cf: eb 0a jmp 10b9db <_Scheduler_priority_Block+0x53>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10b9d1: 8b 0a mov (%edx),%ecx
previous = the_node->previous;
10b9d3: 8b 42 04 mov 0x4(%edx),%eax
next->previous = previous;
10b9d6: 89 41 04 mov %eax,0x4(%ecx)
previous->next = next;
10b9d9: 89 08 mov %ecx,(%eax)
_Scheduler_priority_Ready_queue_extract( the_thread );
/* TODO: flash critical section? */
if ( _Thread_Is_heir( the_thread ) )
10b9db: 3b 15 e0 47 12 00 cmp 0x1247e0,%edx
10b9e1: 75 43 jne 10ba26 <_Scheduler_priority_Block+0x9e>
RTEMS_INLINE_ROUTINE Priority_Control _Priority_bit_map_Get_highest( void )
{
Priority_bit_map_Control minor;
Priority_bit_map_Control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
10b9e3: 66 8b 35 ec 47 12 00 mov 0x1247ec,%si
10b9ea: 31 c9 xor %ecx,%ecx
10b9ec: 89 cb mov %ecx,%ebx
10b9ee: 66 0f bc de bsf %si,%bx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10b9f2: 0f b7 db movzwl %bx,%ebx
10b9f5: 66 8b b4 1b f0 47 12 mov 0x1247f0(%ebx,%ebx,1),%si
10b9fc: 00
10b9fd: 66 0f bc ce bsf %si,%cx
return (_Priority_Bits_index( major ) << 4) +
10ba01: c1 e3 04 shl $0x4,%ebx
10ba04: 0f b7 c9 movzwl %cx,%ecx
10ba07: 8d 04 0b lea (%ebx,%ecx,1),%eax
Chain_Control *the_ready_queue
)
{
Priority_Control index = _Priority_bit_map_Get_highest();
if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) )
10ba0a: 6b c0 0c imul $0xc,%eax,%eax
10ba0d: 03 05 50 04 12 00 add 0x120450,%eax
_Scheduler_priority_Schedule_body();
if ( _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
}
10ba13: 8b 18 mov (%eax),%ebx
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
10ba15: 83 c0 04 add $0x4,%eax
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
return NULL;
10ba18: 31 c9 xor %ecx,%ecx
Chain_Control *the_ready_queue
)
{
Priority_Control index = _Priority_bit_map_Get_highest();
if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) )
10ba1a: 39 c3 cmp %eax,%ebx
10ba1c: 74 02 je 10ba20 <_Scheduler_priority_Block+0x98><== NEVER TAKEN
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
10ba1e: 89 d9 mov %ebx,%ecx
*
* @param[in] the_thread - pointer to thread
*/
RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(void)
{
_Thread_Heir = _Scheduler_priority_Ready_queue_first(
10ba20: 89 0d e0 47 12 00 mov %ecx,0x1247e0
/* TODO: flash critical section? */
if ( _Thread_Is_heir( the_thread ) )
_Scheduler_priority_Schedule_body();
if ( _Thread_Is_executing( the_thread ) )
10ba26: 3b 15 dc 47 12 00 cmp 0x1247dc,%edx
10ba2c: 75 07 jne 10ba35 <_Scheduler_priority_Block+0xad>
_Thread_Dispatch_necessary = true;
10ba2e: c6 05 e8 47 12 00 01 movb $0x1,0x1247e8
}
10ba35: 5b pop %ebx
10ba36: 5e pop %esi
10ba37: c9 leave
10ba38: c3 ret
0010bb88 <_Scheduler_priority_Schedule>:
#include <rtems/system.h>
#include <rtems/score/scheduler.h>
#include <rtems/score/schedulerpriority.h>
void _Scheduler_priority_Schedule(void)
{
10bb88: 55 push %ebp
10bb89: 89 e5 mov %esp,%ebp
10bb8b: 53 push %ebx
RTEMS_INLINE_ROUTINE Priority_Control _Priority_bit_map_Get_highest( void )
{
Priority_bit_map_Control minor;
Priority_bit_map_Control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
10bb8c: 66 8b 1d ec 47 12 00 mov 0x1247ec,%bx
10bb93: 31 d2 xor %edx,%edx
10bb95: 89 d1 mov %edx,%ecx
10bb97: 66 0f bc cb bsf %bx,%cx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10bb9b: 0f b7 c9 movzwl %cx,%ecx
10bb9e: 66 8b 9c 09 f0 47 12 mov 0x1247f0(%ecx,%ecx,1),%bx
10bba5: 00
10bba6: 66 0f bc d3 bsf %bx,%dx
return (_Priority_Bits_index( major ) << 4) +
10bbaa: c1 e1 04 shl $0x4,%ecx
10bbad: 0f b7 d2 movzwl %dx,%edx
10bbb0: 8d 04 11 lea (%ecx,%edx,1),%eax
Chain_Control *the_ready_queue
)
{
Priority_Control index = _Priority_bit_map_Get_highest();
if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) )
10bbb3: 6b c0 0c imul $0xc,%eax,%eax
10bbb6: 03 05 50 04 12 00 add 0x120450,%eax
_Scheduler_priority_Schedule_body();
}
10bbbc: 8b 08 mov (%eax),%ecx
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
10bbbe: 83 c0 04 add $0x4,%eax
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
return NULL;
10bbc1: 31 d2 xor %edx,%edx
Chain_Control *the_ready_queue
)
{
Priority_Control index = _Priority_bit_map_Get_highest();
if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) )
10bbc3: 39 c1 cmp %eax,%ecx
10bbc5: 74 02 je 10bbc9 <_Scheduler_priority_Schedule+0x41><== NEVER TAKEN
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
10bbc7: 89 ca mov %ecx,%edx
*
* @param[in] the_thread - pointer to thread
*/
RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(void)
{
_Thread_Heir = _Scheduler_priority_Ready_queue_first(
10bbc9: 89 15 e0 47 12 00 mov %edx,0x1247e0
10bbcf: 5b pop %ebx
10bbd0: c9 leave
10bbd1: c3 ret
0010bc94 <_Scheduler_priority_Yield>:
* ready chain
* select heir
*/
void _Scheduler_priority_Yield(void)
{
10bc94: 55 push %ebp
10bc95: 89 e5 mov %esp,%ebp
10bc97: 56 push %esi
10bc98: 53 push %ebx
Scheduler_priority_Per_thread *sched_info;
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
10bc99: a1 dc 47 12 00 mov 0x1247dc,%eax
sched_info = (Scheduler_priority_Per_thread *) executing->scheduler_info;
ready = sched_info->ready_chain;
10bc9e: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
10bca4: 8b 12 mov (%edx),%edx
_ISR_Disable( level );
10bca6: 9c pushf
10bca7: fa cli
10bca8: 59 pop %ecx
if ( !_Chain_Has_only_one_node( ready ) ) {
10bca9: 8b 5a 08 mov 0x8(%edx),%ebx
10bcac: 39 1a cmp %ebx,(%edx)
10bcae: 74 2e je 10bcde <_Scheduler_priority_Yield+0x4a>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10bcb0: 8b 30 mov (%eax),%esi
previous = the_node->previous;
10bcb2: 8b 58 04 mov 0x4(%eax),%ebx
next->previous = previous;
10bcb5: 89 5e 04 mov %ebx,0x4(%esi)
previous->next = next;
10bcb8: 89 33 mov %esi,(%ebx)
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
10bcba: 8b 5a 08 mov 0x8(%edx),%ebx
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
10bcbd: 8d 72 04 lea 0x4(%edx),%esi
10bcc0: 89 30 mov %esi,(%eax)
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
10bcc2: 89 42 08 mov %eax,0x8(%edx)
old_last->next = the_node;
10bcc5: 89 03 mov %eax,(%ebx)
the_node->previous = old_last;
10bcc7: 89 58 04 mov %ebx,0x4(%eax)
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
10bcca: 51 push %ecx
10bccb: 9d popf
10bccc: fa cli
if ( _Thread_Is_heir( executing ) )
10bccd: 3b 05 e0 47 12 00 cmp 0x1247e0,%eax
10bcd3: 75 11 jne 10bce6 <_Scheduler_priority_Yield+0x52><== NEVER TAKEN
_Thread_Heir = (Thread_Control *) _Chain_First( ready );
10bcd5: 8b 02 mov (%edx),%eax
10bcd7: a3 e0 47 12 00 mov %eax,0x1247e0
10bcdc: eb 08 jmp 10bce6 <_Scheduler_priority_Yield+0x52>
_Thread_Dispatch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
10bcde: 3b 05 e0 47 12 00 cmp 0x1247e0,%eax
10bce4: 74 07 je 10bced <_Scheduler_priority_Yield+0x59>
_Thread_Dispatch_necessary = true;
10bce6: c6 05 e8 47 12 00 01 movb $0x1,0x1247e8
_ISR_Enable( level );
10bced: 51 push %ecx
10bcee: 9d popf
}
10bcef: 5b pop %ebx
10bcf0: 5e pop %esi
10bcf1: c9 leave
10bcf2: c3 ret
0010ad34 <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
10ad34: 55 push %ebp
10ad35: 89 e5 mov %esp,%ebp
10ad37: 56 push %esi
10ad38: 53 push %ebx
10ad39: 8b 4d 08 mov 0x8(%ebp),%ecx
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
10ad3c: 8b 35 b4 36 12 00 mov 0x1236b4,%esi
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
10ad42: 31 db xor %ebx,%ebx
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
10ad44: 85 c9 test %ecx,%ecx
10ad46: 74 57 je 10ad9f <_TOD_Validate+0x6b> <== NEVER TAKEN
)
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
10ad48: b8 40 42 0f 00 mov $0xf4240,%eax
10ad4d: 31 d2 xor %edx,%edx
10ad4f: f7 f6 div %esi
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
10ad51: 39 41 18 cmp %eax,0x18(%ecx)
10ad54: 73 49 jae 10ad9f <_TOD_Validate+0x6b>
(the_tod->ticks >= ticks_per_second) ||
10ad56: 83 79 14 3b cmpl $0x3b,0x14(%ecx)
10ad5a: 77 43 ja 10ad9f <_TOD_Validate+0x6b>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
10ad5c: 83 79 10 3b cmpl $0x3b,0x10(%ecx)
10ad60: 77 3d ja 10ad9f <_TOD_Validate+0x6b>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
10ad62: 83 79 0c 17 cmpl $0x17,0xc(%ecx)
10ad66: 77 37 ja 10ad9f <_TOD_Validate+0x6b>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
10ad68: 8b 41 04 mov 0x4(%ecx),%eax
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
10ad6b: 85 c0 test %eax,%eax
10ad6d: 74 30 je 10ad9f <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->month == 0) ||
10ad6f: 83 f8 0c cmp $0xc,%eax
10ad72: 77 2b ja 10ad9f <_TOD_Validate+0x6b>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
10ad74: 8b 31 mov (%ecx),%esi
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
10ad76: 81 fe c3 07 00 00 cmp $0x7c3,%esi
10ad7c: 76 21 jbe 10ad9f <_TOD_Validate+0x6b>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
10ad7e: 8b 51 08 mov 0x8(%ecx),%edx
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
10ad81: 85 d2 test %edx,%edx
10ad83: 74 1a je 10ad9f <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
10ad85: 83 e6 03 and $0x3,%esi
10ad88: 75 09 jne 10ad93 <_TOD_Validate+0x5f>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
10ad8a: 8b 04 85 70 0a 12 00 mov 0x120a70(,%eax,4),%eax
10ad91: eb 07 jmp 10ad9a <_TOD_Validate+0x66>
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
10ad93: 8b 04 85 3c 0a 12 00 mov 0x120a3c(,%eax,4),%eax
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
10ad9a: 39 c2 cmp %eax,%edx
10ad9c: 0f 96 c3 setbe %bl
if ( the_tod->day > days_in_month )
return false;
return true;
}
10ad9f: 88 d8 mov %bl,%al
10ada1: 5b pop %ebx
10ada2: 5e pop %esi
10ada3: c9 leave
10ada4: c3 ret
0010bd40 <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
10bd40: 55 push %ebp
10bd41: 89 e5 mov %esp,%ebp
10bd43: 57 push %edi
10bd44: 56 push %esi
10bd45: 53 push %ebx
10bd46: 83 ec 28 sub $0x28,%esp
10bd49: 8b 5d 08 mov 0x8(%ebp),%ebx
10bd4c: 8b 75 0c mov 0xc(%ebp),%esi
10bd4f: 8a 45 10 mov 0x10(%ebp),%al
10bd52: 88 45 e7 mov %al,-0x19(%ebp)
States_Control state, original_state;
/*
* Save original state
*/
original_state = the_thread->current_state;
10bd55: 8b 7b 10 mov 0x10(%ebx),%edi
/*
* Set a transient state for the thread so it is pulled off the Ready chains.
* This will prevent it from being scheduled no matter what happens in an
* ISR.
*/
_Thread_Set_transient( the_thread );
10bd58: 53 push %ebx
10bd59: e8 3a 0b 00 00 call 10c898 <_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 )
10bd5e: 83 c4 10 add $0x10,%esp
10bd61: 39 73 14 cmp %esi,0x14(%ebx)
10bd64: 74 0c je 10bd72 <_Thread_Change_priority+0x32>
_Thread_Set_priority( the_thread, new_priority );
10bd66: 50 push %eax
10bd67: 50 push %eax
10bd68: 56 push %esi
10bd69: 53 push %ebx
10bd6a: e8 d9 0a 00 00 call 10c848 <_Thread_Set_priority>
10bd6f: 83 c4 10 add $0x10,%esp
_ISR_Disable( level );
10bd72: 9c pushf
10bd73: fa cli
10bd74: 5e pop %esi
/*
* If the thread has more than STATES_TRANSIENT set, then it is blocked,
* If it is blocked on a thread queue, then we need to requeue it.
*/
state = the_thread->current_state;
10bd75: 8b 43 10 mov 0x10(%ebx),%eax
if ( state != STATES_TRANSIENT ) {
10bd78: 83 f8 04 cmp $0x4,%eax
10bd7b: 74 2b je 10bda8 <_Thread_Change_priority+0x68>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
10bd7d: 83 e7 04 and $0x4,%edi
10bd80: 75 08 jne 10bd8a <_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);
10bd82: 89 c2 mov %eax,%edx
10bd84: 83 e2 fb and $0xfffffffb,%edx
10bd87: 89 53 10 mov %edx,0x10(%ebx)
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
10bd8a: 56 push %esi
10bd8b: 9d popf
if ( _States_Is_waiting_on_thread_queue( state ) ) {
10bd8c: a9 e0 be 03 00 test $0x3bee0,%eax
10bd91: 74 65 je 10bdf8 <_Thread_Change_priority+0xb8>
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
10bd93: 89 5d 0c mov %ebx,0xc(%ebp)
10bd96: 8b 43 44 mov 0x44(%ebx),%eax
10bd99: 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 );
}
10bd9c: 8d 65 f4 lea -0xc(%ebp),%esp
10bd9f: 5b pop %ebx
10bda0: 5e pop %esi
10bda1: 5f pop %edi
10bda2: 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 );
10bda3: e9 18 0a 00 00 jmp 10c7c0 <_Thread_queue_Requeue>
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
10bda8: 83 e7 04 and $0x4,%edi
10bdab: 75 26 jne 10bdd3 <_Thread_Change_priority+0x93><== NEVER TAKEN
* Interrupts are STILL disabled.
* We now know the thread will be in the READY state when we remove
* the TRANSIENT state. So we have to place it on the appropriate
* Ready Queue with interrupts off.
*/
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
10bdad: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx)
if ( prepend_it )
10bdb4: 80 7d e7 00 cmpb $0x0,-0x19(%ebp)
10bdb8: 74 0c je 10bdc6 <_Thread_Change_priority+0x86>
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Enqueue_first(
Thread_Control *the_thread
)
{
_Scheduler.Operations.enqueue_first( the_thread );
10bdba: 83 ec 0c sub $0xc,%esp
10bdbd: 53 push %ebx
10bdbe: ff 15 78 04 12 00 call *0x120478
10bdc4: eb 0a jmp 10bdd0 <_Thread_Change_priority+0x90>
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Enqueue(
Thread_Control *the_thread
)
{
_Scheduler.Operations.enqueue( the_thread );
10bdc6: 83 ec 0c sub $0xc,%esp
10bdc9: 53 push %ebx
10bdca: ff 15 74 04 12 00 call *0x120474
10bdd0: 83 c4 10 add $0x10,%esp
_Scheduler_Enqueue_first( the_thread );
else
_Scheduler_Enqueue( the_thread );
}
_ISR_Flash( level );
10bdd3: 56 push %esi
10bdd4: 9d popf
10bdd5: fa cli
* This kernel routine implements the scheduling decision logic for
* the scheduler. It does NOT dispatch.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Schedule( void )
{
_Scheduler.Operations.schedule();
10bdd6: ff 15 58 04 12 00 call *0x120458
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
10bddc: a1 dc 47 12 00 mov 0x1247dc,%eax
* We altered the set of thread priorities. So let's figure out
* who is the heir and if we need to switch to them.
*/
_Scheduler_Schedule();
if ( !_Thread_Is_executing_also_the_heir() &&
10bde1: 3b 05 e0 47 12 00 cmp 0x1247e0,%eax
10bde7: 74 0d je 10bdf6 <_Thread_Change_priority+0xb6>
10bde9: 80 78 74 00 cmpb $0x0,0x74(%eax)
10bded: 74 07 je 10bdf6 <_Thread_Change_priority+0xb6>
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
10bdef: c6 05 e8 47 12 00 01 movb $0x1,0x1247e8
_ISR_Enable( level );
10bdf6: 56 push %esi
10bdf7: 9d popf
}
10bdf8: 8d 65 f4 lea -0xc(%ebp),%esp
10bdfb: 5b pop %ebx
10bdfc: 5e pop %esi
10bdfd: 5f pop %edi
10bdfe: c9 leave
10bdff: c3 ret
0010bfa4 <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10bfa4: 55 push %ebp
10bfa5: 89 e5 mov %esp,%ebp
10bfa7: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10bfaa: 8d 45 f4 lea -0xc(%ebp),%eax
10bfad: 50 push %eax
10bfae: ff 75 08 pushl 0x8(%ebp)
10bfb1: e8 82 01 00 00 call 10c138 <_Thread_Get>
switch ( location ) {
10bfb6: 83 c4 10 add $0x10,%esp
10bfb9: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10bfbd: 75 1b jne 10bfda <_Thread_Delay_ended+0x36><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
10bfbf: 52 push %edx
10bfc0: 52 push %edx
10bfc1: 68 18 00 00 10 push $0x10000018
10bfc6: 50 push %eax
10bfc7: e8 34 fe ff ff call 10be00 <_Thread_Clear_state>
10bfcc: a1 c0 45 12 00 mov 0x1245c0,%eax
10bfd1: 48 dec %eax
10bfd2: a3 c0 45 12 00 mov %eax,0x1245c0
10bfd7: 83 c4 10 add $0x10,%esp
| STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Thread_Unnest_dispatch();
break;
}
}
10bfda: c9 leave
10bfdb: c3 ret
0010bfdc <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
10bfdc: 55 push %ebp
10bfdd: 89 e5 mov %esp,%ebp
10bfdf: 57 push %edi
10bfe0: 56 push %esi
10bfe1: 53 push %ebx
10bfe2: 83 ec 1c sub $0x1c,%esp
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
10bfe5: 8b 1d dc 47 12 00 mov 0x1247dc,%ebx
_ISR_Disable( level );
10bfeb: 9c pushf
10bfec: fa cli
10bfed: 58 pop %eax
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
10bfee: 8d 7d d8 lea -0x28(%ebp),%edi
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
10bff1: e9 f9 00 00 00 jmp 10c0ef <_Thread_Dispatch+0x113>
heir = _Thread_Heir;
10bff6: 8b 35 e0 47 12 00 mov 0x1247e0,%esi
_Thread_Dispatch_disable_level = 1;
10bffc: c7 05 c0 45 12 00 01 movl $0x1,0x1245c0
10c003: 00 00 00
_Thread_Dispatch_necessary = false;
10c006: c6 05 e8 47 12 00 00 movb $0x0,0x1247e8
_Thread_Executing = heir;
10c00d: 89 35 dc 47 12 00 mov %esi,0x1247dc
/*
* 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 )
10c013: 39 de cmp %ebx,%esi
10c015: 0f 84 e2 00 00 00 je 10c0fd <_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 )
10c01b: 83 7e 7c 01 cmpl $0x1,0x7c(%esi)
10c01f: 75 09 jne 10c02a <_Thread_Dispatch+0x4e>
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
10c021: 8b 15 90 45 12 00 mov 0x124590,%edx
10c027: 89 56 78 mov %edx,0x78(%esi)
_ISR_Enable( level );
10c02a: 50 push %eax
10c02b: 9d popf
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
10c02c: 83 ec 0c sub $0xc,%esp
10c02f: 8d 45 e0 lea -0x20(%ebp),%eax
10c032: 50 push %eax
10c033: e8 e8 29 00 00 call 10ea20 <_TOD_Get_uptime>
_Timestamp_Subtract(
10c038: 83 c4 0c add $0xc,%esp
10c03b: 57 push %edi
10c03c: 8d 45 e0 lea -0x20(%ebp),%eax
10c03f: 50 push %eax
10c040: 68 70 46 12 00 push $0x124670
10c045: e8 16 0a 00 00 call 10ca60 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
10c04a: 58 pop %eax
10c04b: 5a pop %edx
10c04c: 57 push %edi
10c04d: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax
10c053: 50 push %eax
10c054: e8 d7 09 00 00 call 10ca30 <_Timespec_Add_to>
_Thread_Time_of_last_context_switch = uptime;
10c059: 8b 45 e0 mov -0x20(%ebp),%eax
10c05c: 8b 55 e4 mov -0x1c(%ebp),%edx
10c05f: a3 70 46 12 00 mov %eax,0x124670
10c064: 89 15 74 46 12 00 mov %edx,0x124674
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
10c06a: a1 48 46 12 00 mov 0x124648,%eax
10c06f: 83 c4 10 add $0x10,%esp
10c072: 85 c0 test %eax,%eax
10c074: 74 10 je 10c086 <_Thread_Dispatch+0xaa> <== NEVER TAKEN
executing->libc_reent = *_Thread_libc_reent;
10c076: 8b 10 mov (%eax),%edx
10c078: 89 93 e0 00 00 00 mov %edx,0xe0(%ebx)
*_Thread_libc_reent = heir->libc_reent;
10c07e: 8b 96 e0 00 00 00 mov 0xe0(%esi),%edx
10c084: 89 10 mov %edx,(%eax)
}
_User_extensions_Thread_switch( executing, heir );
10c086: 51 push %ecx
10c087: 51 push %ecx
10c088: 56 push %esi
10c089: 53 push %ebx
10c08a: e8 09 0c 00 00 call 10cc98 <_User_extensions_Thread_switch>
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
10c08f: 58 pop %eax
10c090: 5a pop %edx
10c091: 81 c6 c4 00 00 00 add $0xc4,%esi
10c097: 56 push %esi
10c098: 8d 83 c4 00 00 00 lea 0xc4(%ebx),%eax
10c09e: 50 push %eax
10c09f: e8 cc 0e 00 00 call 10cf70 <_CPU_Context_switch>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
10c0a4: 83 c4 10 add $0x10,%esp
10c0a7: 83 bb dc 00 00 00 00 cmpl $0x0,0xdc(%ebx)
10c0ae: 74 36 je 10c0e6 <_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 );
10c0b0: a1 44 46 12 00 mov 0x124644,%eax
10c0b5: 39 c3 cmp %eax,%ebx
10c0b7: 74 2d je 10c0e6 <_Thread_Dispatch+0x10a>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
10c0b9: 85 c0 test %eax,%eax
10c0bb: 74 11 je 10c0ce <_Thread_Dispatch+0xf2>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
10c0bd: 83 ec 0c sub $0xc,%esp
10c0c0: 05 dc 00 00 00 add $0xdc,%eax
10c0c5: 50 push %eax
10c0c6: e8 d9 0e 00 00 call 10cfa4 <_CPU_Context_save_fp>
10c0cb: 83 c4 10 add $0x10,%esp
_Context_Restore_fp( &executing->fp_context );
10c0ce: 83 ec 0c sub $0xc,%esp
10c0d1: 8d 83 dc 00 00 00 lea 0xdc(%ebx),%eax
10c0d7: 50 push %eax
10c0d8: e8 d1 0e 00 00 call 10cfae <_CPU_Context_restore_fp>
_Thread_Allocated_fp = executing;
10c0dd: 89 1d 44 46 12 00 mov %ebx,0x124644
10c0e3: 83 c4 10 add $0x10,%esp
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
10c0e6: 8b 1d dc 47 12 00 mov 0x1247dc,%ebx
_ISR_Disable( level );
10c0ec: 9c pushf
10c0ed: fa cli
10c0ee: 58 pop %eax
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
10c0ef: 8a 15 e8 47 12 00 mov 0x1247e8,%dl
10c0f5: 84 d2 test %dl,%dl
10c0f7: 0f 85 f9 fe ff ff jne 10bff6 <_Thread_Dispatch+0x1a>
_ISR_Disable( level );
}
post_switch:
_Thread_Dispatch_disable_level = 0;
10c0fd: c7 05 c0 45 12 00 00 movl $0x0,0x1245c0
10c104: 00 00 00
_ISR_Enable( level );
10c107: 50 push %eax
10c108: 9d popf
_API_extensions_Run_postswitch();
10c109: e8 d5 e7 ff ff call 10a8e3 <_API_extensions_Run_postswitch>
}
10c10e: 8d 65 f4 lea -0xc(%ebp),%esp
10c111: 5b pop %ebx
10c112: 5e pop %esi
10c113: 5f pop %edi
10c114: c9 leave
10c115: c3 ret
001100dc <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
1100dc: 55 push %ebp
1100dd: 89 e5 mov %esp,%ebp
1100df: 53 push %ebx
1100e0: 83 ec 14 sub $0x14,%esp
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
1100e3: 8b 1d dc 47 12 00 mov 0x1247dc,%ebx
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
1100e9: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax
_ISR_Set_level(level);
1100ef: 85 c0 test %eax,%eax
1100f1: 74 03 je 1100f6 <_Thread_Handler+0x1a>
1100f3: fa cli
1100f4: eb 01 jmp 1100f7 <_Thread_Handler+0x1b>
1100f6: fb sti
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
1100f7: a0 84 42 12 00 mov 0x124284,%al
1100fc: 88 45 f7 mov %al,-0x9(%ebp)
doneConstructors = 1;
1100ff: c6 05 84 42 12 00 01 movb $0x1,0x124284
#endif
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
110106: 83 bb dc 00 00 00 00 cmpl $0x0,0xdc(%ebx)
11010d: 74 24 je 110133 <_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 );
11010f: a1 44 46 12 00 mov 0x124644,%eax
110114: 39 c3 cmp %eax,%ebx
110116: 74 1b je 110133 <_Thread_Handler+0x57>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
110118: 85 c0 test %eax,%eax
11011a: 74 11 je 11012d <_Thread_Handler+0x51>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
11011c: 83 ec 0c sub $0xc,%esp
11011f: 05 dc 00 00 00 add $0xdc,%eax
110124: 50 push %eax
110125: e8 7a ce ff ff call 10cfa4 <_CPU_Context_save_fp>
11012a: 83 c4 10 add $0x10,%esp
_Thread_Allocated_fp = executing;
11012d: 89 1d 44 46 12 00 mov %ebx,0x124644
/*
* 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 );
110133: 83 ec 0c sub $0xc,%esp
110136: 53 push %ebx
110137: e8 0c ca ff ff call 10cb48 <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
11013c: e8 d5 bf ff ff call 10c116 <_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) */ {
110141: 83 c4 10 add $0x10,%esp
110144: 80 7d f7 00 cmpb $0x0,-0x9(%ebp)
110148: 75 05 jne 11014f <_Thread_Handler+0x73>
INIT_NAME ();
11014a: e8 f1 c6 00 00 call 11c840 <__start_set_sysctl_set>
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
11014f: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx)
110156: 75 15 jne 11016d <_Thread_Handler+0x91> <== NEVER TAKEN
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
110158: 83 ec 0c sub $0xc,%esp
11015b: ff b3 9c 00 00 00 pushl 0x9c(%ebx)
110161: ff 93 90 00 00 00 call *0x90(%ebx)
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
executing->Wait.return_argument =
110167: 89 43 28 mov %eax,0x28(%ebx)
11016a: 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 );
11016d: 83 ec 0c sub $0xc,%esp
110170: 53 push %ebx
110171: e8 03 ca ff ff call 10cb79 <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
110176: 83 c4 0c add $0xc,%esp
110179: 6a 05 push $0x5
11017b: 6a 01 push $0x1
11017d: 6a 00 push $0x0
11017f: e8 58 b0 ff ff call 10b1dc <_Internal_error_Occurred>
0010c1ac <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
10c1ac: 55 push %ebp
10c1ad: 89 e5 mov %esp,%ebp
10c1af: 57 push %edi
10c1b0: 56 push %esi
10c1b1: 53 push %ebx
10c1b2: 83 ec 24 sub $0x24,%esp
10c1b5: 8b 5d 0c mov 0xc(%ebp),%ebx
10c1b8: 8b 75 14 mov 0x14(%ebp),%esi
10c1bb: 8a 55 18 mov 0x18(%ebp),%dl
10c1be: 8a 45 20 mov 0x20(%ebp),%al
10c1c1: 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;
10c1c4: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx)
10c1cb: 00 00 00
10c1ce: c7 83 e8 00 00 00 00 movl $0x0,0xe8(%ebx)
10c1d5: 00 00 00
extensions_area = NULL;
the_thread->libc_reent = NULL;
10c1d8: c7 83 e0 00 00 00 00 movl $0x0,0xe0(%ebx)
10c1df: 00 00 00
/*
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
10c1e2: 56 push %esi
10c1e3: 53 push %ebx
10c1e4: 88 55 e0 mov %dl,-0x20(%ebp)
10c1e7: e8 dc 06 00 00 call 10c8c8 <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
10c1ec: 83 c4 10 add $0x10,%esp
10c1ef: 39 f0 cmp %esi,%eax
10c1f1: 8a 55 e0 mov -0x20(%ebp),%dl
10c1f4: 0f 82 9f 01 00 00 jb 10c399 <_Thread_Initialize+0x1ed>
10c1fa: 85 c0 test %eax,%eax
10c1fc: 0f 84 97 01 00 00 je 10c399 <_Thread_Initialize+0x1ed><== NEVER TAKEN
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
10c202: 8b 8b c0 00 00 00 mov 0xc0(%ebx),%ecx
10c208: 89 8b b8 00 00 00 mov %ecx,0xb8(%ebx)
the_stack->size = size;
10c20e: 89 83 b4 00 00 00 mov %eax,0xb4(%ebx)
extensions_area = NULL;
the_thread->libc_reent = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
fp_area = NULL;
10c214: 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 ) {
10c216: 84 d2 test %dl,%dl
10c218: 74 17 je 10c231 <_Thread_Initialize+0x85>
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
10c21a: 83 ec 0c sub $0xc,%esp
10c21d: 6a 6c push $0x6c
10c21f: e8 e2 0c 00 00 call 10cf06 <_Workspace_Allocate>
10c224: 89 c7 mov %eax,%edi
if ( !fp_area )
10c226: 83 c4 10 add $0x10,%esp
10c229: 85 c0 test %eax,%eax
10c22b: 0f 84 15 01 00 00 je 10c346 <_Thread_Initialize+0x19a>
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
10c231: 89 bb dc 00 00 00 mov %edi,0xdc(%ebx)
the_thread->Start.fp_context = fp_area;
10c237: 89 bb bc 00 00 00 mov %edi,0xbc(%ebx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10c23d: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
10c244: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx)
the_watchdog->id = id;
10c24b: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
the_watchdog->user_data = user_data;
10c252: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10c259: a1 54 46 12 00 mov 0x124654,%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;
10c25e: 31 f6 xor %esi,%esi
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10c260: 85 c0 test %eax,%eax
10c262: 74 1d je 10c281 <_Thread_Initialize+0xd5>
extensions_area = _Workspace_Allocate(
10c264: 83 ec 0c sub $0xc,%esp
10c267: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax
10c26e: 50 push %eax
10c26f: e8 92 0c 00 00 call 10cf06 <_Workspace_Allocate>
10c274: 89 c6 mov %eax,%esi
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
10c276: 83 c4 10 add $0x10,%esp
10c279: 85 c0 test %eax,%eax
10c27b: 0f 84 c7 00 00 00 je 10c348 <_Thread_Initialize+0x19c>
goto failed;
}
the_thread->extensions = (void **) extensions_area;
10c281: 89 b3 ec 00 00 00 mov %esi,0xec(%ebx)
* if they are linked to the thread. An extension user may
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
10c287: 85 f6 test %esi,%esi
10c289: 74 16 je 10c2a1 <_Thread_Initialize+0xf5>
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
10c28b: 8b 15 54 46 12 00 mov 0x124654,%edx
10c291: 31 c0 xor %eax,%eax
10c293: eb 08 jmp 10c29d <_Thread_Initialize+0xf1>
the_thread->extensions[i] = NULL;
10c295: 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++ )
10c29c: 40 inc %eax
10c29d: 39 d0 cmp %edx,%eax
10c29f: 76 f4 jbe 10c295 <_Thread_Initialize+0xe9>
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
10c2a1: 8a 45 e7 mov -0x19(%ebp),%al
10c2a4: 88 83 a0 00 00 00 mov %al,0xa0(%ebx)
the_thread->Start.budget_algorithm = budget_algorithm;
10c2aa: 8b 45 24 mov 0x24(%ebp),%eax
10c2ad: 89 83 a4 00 00 00 mov %eax,0xa4(%ebx)
the_thread->Start.budget_callout = budget_callout;
10c2b3: 8b 45 28 mov 0x28(%ebp),%eax
10c2b6: 89 83 a8 00 00 00 mov %eax,0xa8(%ebx)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
10c2bc: 8b 45 2c mov 0x2c(%ebp),%eax
10c2bf: 89 83 ac 00 00 00 mov %eax,0xac(%ebx)
the_thread->current_state = STATES_DORMANT;
10c2c5: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx)
the_thread->Wait.queue = NULL;
10c2cc: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
the_thread->resource_count = 0;
10c2d3: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx)
the_thread->real_priority = priority;
10c2da: 8b 45 1c mov 0x1c(%ebp),%eax
10c2dd: 89 43 18 mov %eax,0x18(%ebx)
the_thread->Start.initial_priority = priority;
10c2e0: 89 83 b0 00 00 00 mov %eax,0xb0(%ebx)
*/
RTEMS_INLINE_ROUTINE void* _Scheduler_Allocate(
Thread_Control *the_thread
)
{
return _Scheduler.Operations.allocate( the_thread );
10c2e6: 83 ec 0c sub $0xc,%esp
10c2e9: 53 push %ebx
10c2ea: ff 15 68 04 12 00 call *0x120468
10c2f0: 89 c2 mov %eax,%edx
sched =_Scheduler_Allocate( the_thread );
if ( !sched )
10c2f2: 83 c4 10 add $0x10,%esp
10c2f5: 85 c0 test %eax,%eax
10c2f7: 74 51 je 10c34a <_Thread_Initialize+0x19e>
goto failed;
_Thread_Set_priority( the_thread, priority );
10c2f9: 51 push %ecx
10c2fa: 51 push %ecx
10c2fb: ff 75 1c pushl 0x1c(%ebp)
10c2fe: 53 push %ebx
10c2ff: 89 45 e0 mov %eax,-0x20(%ebp)
10c302: e8 41 05 00 00 call 10c848 <_Thread_Set_priority>
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
10c307: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx)
10c30e: 00 00 00
10c311: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx)
10c318: 00 00 00
_Workspace_Free( sched );
_Thread_Stack_Free( the_thread );
return false;
}
10c31b: 8b 45 08 mov 0x8(%ebp),%eax
10c31e: 8b 40 1c mov 0x1c(%eax),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
10c321: 0f b7 4b 08 movzwl 0x8(%ebx),%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10c325: 89 1c 88 mov %ebx,(%eax,%ecx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10c328: 8b 45 30 mov 0x30(%ebp),%eax
10c32b: 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 );
10c32e: 89 1c 24 mov %ebx,(%esp)
10c331: e8 b2 08 00 00 call 10cbe8 <_User_extensions_Thread_create>
10c336: 88 c1 mov %al,%cl
if ( extension_status )
10c338: 83 c4 10 add $0x10,%esp
return true;
10c33b: 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 )
10c33d: 84 c9 test %cl,%cl
10c33f: 8b 55 e0 mov -0x20(%ebp),%edx
10c342: 74 06 je 10c34a <_Thread_Initialize+0x19e>
10c344: eb 55 jmp 10c39b <_Thread_Initialize+0x1ef>
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
10c346: 31 f6 xor %esi,%esi
size_t actual_stack_size = 0;
void *stack = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
void *fp_area;
#endif
void *sched = NULL;
10c348: 31 d2 xor %edx,%edx
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
return true;
failed:
_Workspace_Free( the_thread->libc_reent );
10c34a: 83 ec 0c sub $0xc,%esp
10c34d: ff b3 e0 00 00 00 pushl 0xe0(%ebx)
10c353: 89 55 e0 mov %edx,-0x20(%ebp)
10c356: e8 c4 0b 00 00 call 10cf1f <_Workspace_Free>
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
_Workspace_Free( the_thread->API_Extensions[i] );
10c35b: 5a pop %edx
10c35c: ff b3 e4 00 00 00 pushl 0xe4(%ebx)
10c362: e8 b8 0b 00 00 call 10cf1f <_Workspace_Free>
10c367: 58 pop %eax
10c368: ff b3 e8 00 00 00 pushl 0xe8(%ebx)
10c36e: e8 ac 0b 00 00 call 10cf1f <_Workspace_Free>
_Workspace_Free( extensions_area );
10c373: 89 34 24 mov %esi,(%esp)
10c376: e8 a4 0b 00 00 call 10cf1f <_Workspace_Free>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
_Workspace_Free( fp_area );
10c37b: 89 3c 24 mov %edi,(%esp)
10c37e: e8 9c 0b 00 00 call 10cf1f <_Workspace_Free>
#endif
_Workspace_Free( sched );
10c383: 8b 55 e0 mov -0x20(%ebp),%edx
10c386: 89 14 24 mov %edx,(%esp)
10c389: e8 91 0b 00 00 call 10cf1f <_Workspace_Free>
_Thread_Stack_Free( the_thread );
10c38e: 89 1c 24 mov %ebx,(%esp)
10c391: e8 82 05 00 00 call 10c918 <_Thread_Stack_Free>
return false;
10c396: 83 c4 10 add $0x10,%esp
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
10c399: 31 c0 xor %eax,%eax
_Workspace_Free( sched );
_Thread_Stack_Free( the_thread );
return false;
}
10c39b: 8d 65 f4 lea -0xc(%ebp),%esp
10c39e: 5b pop %ebx
10c39f: 5e pop %esi
10c3a0: 5f pop %edi
10c3a1: c9 leave
10c3a2: c3 ret
0010f5d0 <_Thread_Resume>:
*/
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
10f5d0: 55 push %ebp
10f5d1: 89 e5 mov %esp,%ebp
10f5d3: 53 push %ebx
10f5d4: 83 ec 04 sub $0x4,%esp
10f5d7: 8b 45 08 mov 0x8(%ebp),%eax
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
10f5da: 9c pushf
10f5db: fa cli
10f5dc: 5b pop %ebx
current_state = the_thread->current_state;
10f5dd: 8b 50 10 mov 0x10(%eax),%edx
if ( current_state & STATES_SUSPENDED ) {
10f5e0: f6 c2 02 test $0x2,%dl
10f5e3: 74 17 je 10f5fc <_Thread_Resume+0x2c> <== NEVER TAKEN
10f5e5: 83 e2 fd and $0xfffffffd,%edx
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
10f5e8: 89 50 10 mov %edx,0x10(%eax)
if ( _States_Is_ready( current_state ) ) {
10f5eb: 85 d2 test %edx,%edx
10f5ed: 75 0d jne 10f5fc <_Thread_Resume+0x2c>
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Unblock(
Thread_Control *the_thread
)
{
_Scheduler.Operations.unblock( the_thread );
10f5ef: 83 ec 0c sub $0xc,%esp
10f5f2: 50 push %eax
10f5f3: ff 15 84 36 12 00 call *0x123684
10f5f9: 83 c4 10 add $0x10,%esp
_Scheduler_Unblock( the_thread );
}
}
_ISR_Enable( level );
10f5fc: 53 push %ebx
10f5fd: 9d popf
}
10f5fe: 8b 5d fc mov -0x4(%ebp),%ebx
10f601: c9 leave
10f602: c3 ret
0010c7c0 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
10c7c0: 55 push %ebp
10c7c1: 89 e5 mov %esp,%ebp
10c7c3: 57 push %edi
10c7c4: 56 push %esi
10c7c5: 53 push %ebx
10c7c6: 83 ec 1c sub $0x1c,%esp
10c7c9: 8b 75 08 mov 0x8(%ebp),%esi
10c7cc: 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 )
10c7cf: 85 f6 test %esi,%esi
10c7d1: 74 36 je 10c809 <_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 ) {
10c7d3: 83 7e 34 01 cmpl $0x1,0x34(%esi)
10c7d7: 75 30 jne 10c809 <_Thread_queue_Requeue+0x49><== NEVER TAKEN
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
10c7d9: 9c pushf
10c7da: fa cli
10c7db: 5b pop %ebx
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
10c7dc: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi)
10c7e3: 74 22 je 10c807 <_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;
10c7e5: 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 );
10c7ec: 50 push %eax
10c7ed: 6a 01 push $0x1
10c7ef: 57 push %edi
10c7f0: 56 push %esi
10c7f1: e8 c6 26 00 00 call 10eebc <_Thread_queue_Extract_priority_helper>
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
10c7f6: 83 c4 0c add $0xc,%esp
10c7f9: 8d 45 e4 lea -0x1c(%ebp),%eax
10c7fc: 50 push %eax
10c7fd: 57 push %edi
10c7fe: 56 push %esi
10c7ff: e8 c0 fd ff ff call 10c5c4 <_Thread_queue_Enqueue_priority>
10c804: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10c807: 53 push %ebx
10c808: 9d popf
}
}
10c809: 8d 65 f4 lea -0xc(%ebp),%esp
10c80c: 5b pop %ebx
10c80d: 5e pop %esi
10c80e: 5f pop %edi
10c80f: c9 leave
10c810: c3 ret
0010c814 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10c814: 55 push %ebp
10c815: 89 e5 mov %esp,%ebp
10c817: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10c81a: 8d 45 f4 lea -0xc(%ebp),%eax
10c81d: 50 push %eax
10c81e: ff 75 08 pushl 0x8(%ebp)
10c821: e8 12 f9 ff ff call 10c138 <_Thread_Get>
switch ( location ) {
10c826: 83 c4 10 add $0x10,%esp
10c829: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10c82d: 75 17 jne 10c846 <_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 );
10c82f: 83 ec 0c sub $0xc,%esp
10c832: 50 push %eax
10c833: e8 3c 27 00 00 call 10ef74 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10c838: a1 c0 45 12 00 mov 0x1245c0,%eax
10c83d: 48 dec %eax
10c83e: a3 c0 45 12 00 mov %eax,0x1245c0
10c843: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10c846: c9 leave
10c847: c3 ret
00116a64 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
116a64: 55 push %ebp
116a65: 89 e5 mov %esp,%ebp
116a67: 57 push %edi
116a68: 56 push %esi
116a69: 53 push %ebx
116a6a: 83 ec 4c sub $0x4c,%esp
116a6d: 8b 5d 08 mov 0x8(%ebp),%ebx
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
116a70: 8d 55 dc lea -0x24(%ebp),%edx
116a73: 8d 45 e0 lea -0x20(%ebp),%eax
116a76: 89 45 dc mov %eax,-0x24(%ebp)
head->previous = NULL;
116a79: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
tail->previous = head;
116a80: 89 55 e4 mov %edx,-0x1c(%ebp)
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
116a83: 8d 7d d0 lea -0x30(%ebp),%edi
116a86: 8d 4d d4 lea -0x2c(%ebp),%ecx
116a89: 89 4d d0 mov %ecx,-0x30(%ebp)
head->previous = NULL;
116a8c: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
tail->previous = head;
116a93: 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 );
116a96: 8d 53 30 lea 0x30(%ebx),%edx
116a99: 89 55 c0 mov %edx,-0x40(%ebp)
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
116a9c: 8d 73 68 lea 0x68(%ebx),%esi
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_tail(
const Chain_Control *the_chain
)
{
return &the_chain->Tail.Node;
116a9f: 89 45 b4 mov %eax,-0x4c(%ebp)
Chain_Control *tmp;
/*
* 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;
116aa2: 8d 4d dc lea -0x24(%ebp),%ecx
116aa5: 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;
116aa8: a1 48 dc 13 00 mov 0x13dc48,%eax
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
116aad: 8b 53 3c mov 0x3c(%ebx),%edx
watchdogs->last_snapshot = snapshot;
116ab0: 89 43 3c mov %eax,0x3c(%ebx)
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
116ab3: 51 push %ecx
116ab4: 57 push %edi
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
116ab5: 29 d0 sub %edx,%eax
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
116ab7: 50 push %eax
116ab8: ff 75 c0 pushl -0x40(%ebp)
116abb: e8 38 38 00 00 call 11a2f8 <_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();
116ac0: a1 c0 db 13 00 mov 0x13dbc0,%eax
116ac5: 89 45 c4 mov %eax,-0x3c(%ebp)
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
116ac8: 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 ) {
116acb: 83 c4 10 add $0x10,%esp
116ace: 39 45 c4 cmp %eax,-0x3c(%ebp)
116ad1: 76 10 jbe 116ae3 <_Timer_server_Body+0x7f>
/*
* 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 );
116ad3: 52 push %edx
116ad4: 57 push %edi
if ( snapshot > last_snapshot ) {
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
116ad5: 8b 55 c4 mov -0x3c(%ebp),%edx
116ad8: 29 c2 sub %eax,%edx
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
116ada: 52 push %edx
116adb: 56 push %esi
116adc: e8 17 38 00 00 call 11a2f8 <_Watchdog_Adjust_to_chain>
116ae1: eb 0f jmp 116af2 <_Timer_server_Body+0x8e>
} else if ( snapshot < last_snapshot ) {
116ae3: 73 10 jae 116af5 <_Timer_server_Body+0x91>
/*
* 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 );
116ae5: 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;
116ae6: 2b 45 c4 sub -0x3c(%ebp),%eax
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
116ae9: 50 push %eax
116aea: 6a 01 push $0x1
116aec: 56 push %esi
116aed: e8 9a 37 00 00 call 11a28c <_Watchdog_Adjust>
116af2: 83 c4 10 add $0x10,%esp
}
watchdogs->last_snapshot = snapshot;
116af5: 8b 4d c4 mov -0x3c(%ebp),%ecx
116af8: 89 4b 74 mov %ecx,0x74(%ebx)
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
116afb: 8b 43 78 mov 0x78(%ebx),%eax
116afe: 83 ec 0c sub $0xc,%esp
116b01: 50 push %eax
116b02: e8 b1 08 00 00 call 1173b8 <_Chain_Get>
if ( timer == NULL ) {
116b07: 83 c4 10 add $0x10,%esp
116b0a: 85 c0 test %eax,%eax
116b0c: 74 29 je 116b37 <_Timer_server_Body+0xd3><== ALWAYS TAKEN
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
116b0e: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED
116b11: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED
116b14: 75 0b jne 116b21 <_Timer_server_Body+0xbd><== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
116b16: 52 push %edx <== NOT EXECUTED
116b17: 52 push %edx <== NOT EXECUTED
116b18: 83 c0 10 add $0x10,%eax <== NOT EXECUTED
116b1b: 50 push %eax <== NOT EXECUTED
116b1c: ff 75 c0 pushl -0x40(%ebp) <== NOT EXECUTED
116b1f: eb 0c jmp 116b2d <_Timer_server_Body+0xc9><== NOT EXECUTED
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
116b21: 83 fa 03 cmp $0x3,%edx <== NOT EXECUTED
116b24: 75 d5 jne 116afb <_Timer_server_Body+0x97><== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
116b26: 51 push %ecx <== NOT EXECUTED
116b27: 51 push %ecx <== NOT EXECUTED
116b28: 83 c0 10 add $0x10,%eax <== NOT EXECUTED
116b2b: 50 push %eax <== NOT EXECUTED
116b2c: 56 push %esi <== NOT EXECUTED
116b2d: e8 4e 38 00 00 call 11a380 <_Watchdog_Insert> <== NOT EXECUTED
116b32: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
116b35: eb c4 jmp 116afb <_Timer_server_Body+0x97><== 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 );
116b37: 9c pushf
116b38: fa cli
116b39: 5a pop %edx
tmp = ts->insert_chain;
116b3a: 8b 43 78 mov 0x78(%ebx),%eax
if ( _Chain_Is_empty( insert_chain ) ) {
116b3d: b0 01 mov $0x1,%al
116b3f: 8b 4d b4 mov -0x4c(%ebp),%ecx
116b42: 39 4d dc cmp %ecx,-0x24(%ebp)
116b45: 75 09 jne 116b50 <_Timer_server_Body+0xec><== NEVER TAKEN
ts->insert_chain = NULL;
116b47: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx)
do_loop = false;
116b4e: 31 c0 xor %eax,%eax
}
_ISR_Enable( level );
116b50: 52 push %edx
116b51: 9d popf
* 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;
while ( do_loop ) {
116b52: 84 c0 test %al,%al
116b54: 0f 85 4e ff ff ff jne 116aa8 <_Timer_server_Body+0x44><== NEVER TAKEN
116b5a: 8d 45 d4 lea -0x2c(%ebp),%eax
_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 ) ) {
116b5d: 39 45 d0 cmp %eax,-0x30(%ebp)
116b60: 74 3a je 116b9c <_Timer_server_Body+0x138>
116b62: 89 45 b0 mov %eax,-0x50(%ebp)
/*
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
116b65: 9c pushf
116b66: fa cli
116b67: 59 pop %ecx
initialized = false;
}
#endif
return status;
}
116b68: 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))
116b6b: 3b 45 b0 cmp -0x50(%ebp),%eax
116b6e: 74 25 je 116b95 <_Timer_server_Body+0x131>
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
116b70: 8b 10 mov (%eax),%edx
head->next = new_first;
116b72: 89 55 d0 mov %edx,-0x30(%ebp)
new_first->previous = head;
116b75: 89 7a 04 mov %edi,0x4(%edx)
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
116b78: 85 c0 test %eax,%eax
116b7a: 74 19 je 116b95 <_Timer_server_Body+0x131><== NEVER TAKEN
watchdog->state = WATCHDOG_INACTIVE;
116b7c: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
_ISR_Enable( level );
116b83: 51 push %ecx
116b84: 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 );
116b85: 52 push %edx
116b86: 52 push %edx
116b87: ff 70 24 pushl 0x24(%eax)
116b8a: ff 70 20 pushl 0x20(%eax)
116b8d: ff 50 1c call *0x1c(%eax)
}
116b90: 83 c4 10 add $0x10,%esp
116b93: eb d0 jmp 116b65 <_Timer_server_Body+0x101>
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
_ISR_Enable( level );
} else {
_ISR_Enable( level );
116b95: 51 push %ecx
116b96: 9d popf
116b97: e9 06 ff ff ff jmp 116aa2 <_Timer_server_Body+0x3e>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
116b9c: c6 43 7c 00 movb $0x0,0x7c(%ebx)
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
116ba0: e8 23 fe ff ff call 1169c8 <_Thread_Disable_dispatch>
_Thread_Set_state( ts->thread, STATES_DELAYING );
116ba5: 51 push %ecx
116ba6: 51 push %ecx
116ba7: 6a 08 push $0x8
116ba9: ff 33 pushl (%ebx)
116bab: e8 b4 31 00 00 call 119d64 <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
116bb0: 89 d8 mov %ebx,%eax
116bb2: e8 21 fe ff ff call 1169d8 <_Timer_server_Reset_interval_system_watchdog>
_Timer_server_Reset_tod_system_watchdog( ts );
116bb7: 89 d8 mov %ebx,%eax
116bb9: e8 60 fe ff ff call 116a1e <_Timer_server_Reset_tod_system_watchdog>
_Thread_Enable_dispatch();
116bbe: e8 9f 29 00 00 call 119562 <_Thread_Enable_dispatch>
ts->active = true;
116bc3: 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 );
116bc7: 8d 43 08 lea 0x8(%ebx),%eax
116bca: 89 04 24 mov %eax,(%esp)
116bcd: e8 ce 38 00 00 call 11a4a0 <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
116bd2: 8d 43 40 lea 0x40(%ebx),%eax
116bd5: 89 04 24 mov %eax,(%esp)
116bd8: e8 c3 38 00 00 call 11a4a0 <_Watchdog_Remove>
116bdd: 83 c4 10 add $0x10,%esp
116be0: e9 bd fe ff ff jmp 116aa2 <_Timer_server_Body+0x3e>
00116be5 <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
116be5: 55 push %ebp
116be6: 89 e5 mov %esp,%ebp
116be8: 57 push %edi
116be9: 56 push %esi
116bea: 53 push %ebx
116beb: 83 ec 2c sub $0x2c,%esp
116bee: 8b 5d 08 mov 0x8(%ebp),%ebx
116bf1: 8b 75 0c mov 0xc(%ebp),%esi
if ( ts->insert_chain == NULL ) {
116bf4: 8b 43 78 mov 0x78(%ebx),%eax
116bf7: 85 c0 test %eax,%eax
116bf9: 0f 85 de 00 00 00 jne 116cdd <_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();
116bff: e8 c4 fd ff ff call 1169c8 <_Thread_Disable_dispatch>
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
116c04: 8b 46 38 mov 0x38(%esi),%eax
116c07: 83 f8 01 cmp $0x1,%eax
116c0a: 75 5a jne 116c66 <_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 );
116c0c: 9c pushf
116c0d: fa cli
116c0e: 8f 45 e0 popl -0x20(%ebp)
snapshot = _Watchdog_Ticks_since_boot;
116c11: 8b 15 48 dc 13 00 mov 0x13dc48,%edx
last_snapshot = ts->Interval_watchdogs.last_snapshot;
116c17: 8b 4b 3c mov 0x3c(%ebx),%ecx
initialized = false;
}
#endif
return status;
}
116c1a: 8b 43 30 mov 0x30(%ebx),%eax
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
116c1d: 8d 7b 34 lea 0x34(%ebx),%edi
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = _Watchdog_Ticks_since_boot;
last_snapshot = ts->Interval_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
116c20: 39 f8 cmp %edi,%eax
116c22: 74 19 je 116c3d <_Timer_server_Schedule_operation_method+0x58>
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
116c24: 89 d7 mov %edx,%edi
116c26: 29 cf sub %ecx,%edi
116c28: 89 7d e4 mov %edi,-0x1c(%ebp)
delta_interval = first_watchdog->delta_interval;
116c2b: 8b 78 10 mov 0x10(%eax),%edi
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
116c2e: 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) {
116c30: 3b 7d e4 cmp -0x1c(%ebp),%edi
116c33: 76 05 jbe 116c3a <_Timer_server_Schedule_operation_method+0x55>
delta_interval -= delta;
116c35: 89 f9 mov %edi,%ecx
116c37: 2b 4d e4 sub -0x1c(%ebp),%ecx
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
116c3a: 89 48 10 mov %ecx,0x10(%eax)
}
ts->Interval_watchdogs.last_snapshot = snapshot;
116c3d: 89 53 3c mov %edx,0x3c(%ebx)
_ISR_Enable( level );
116c40: ff 75 e0 pushl -0x20(%ebp)
116c43: 9d popf
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
116c44: 50 push %eax
116c45: 50 push %eax
116c46: 83 c6 10 add $0x10,%esi
116c49: 56 push %esi
116c4a: 8d 43 30 lea 0x30(%ebx),%eax
116c4d: 50 push %eax
116c4e: e8 2d 37 00 00 call 11a380 <_Watchdog_Insert>
if ( !ts->active ) {
116c53: 8a 43 7c mov 0x7c(%ebx),%al
116c56: 83 c4 10 add $0x10,%esp
116c59: 84 c0 test %al,%al
116c5b: 75 74 jne 116cd1 <_Timer_server_Schedule_operation_method+0xec>
_Timer_server_Reset_interval_system_watchdog( ts );
116c5d: 89 d8 mov %ebx,%eax
116c5f: e8 74 fd ff ff call 1169d8 <_Timer_server_Reset_interval_system_watchdog>
116c64: eb 6b jmp 116cd1 <_Timer_server_Schedule_operation_method+0xec>
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
116c66: 83 f8 03 cmp $0x3,%eax
116c69: 75 66 jne 116cd1 <_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 );
116c6b: 9c pushf
116c6c: fa cli
116c6d: 8f 45 e0 popl -0x20(%ebp)
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
116c70: 8b 15 c0 db 13 00 mov 0x13dbc0,%edx
last_snapshot = ts->TOD_watchdogs.last_snapshot;
116c76: 8b 43 74 mov 0x74(%ebx),%eax
initialized = false;
}
#endif
return status;
}
116c79: 8b 4b 68 mov 0x68(%ebx),%ecx
116c7c: 8d 7b 6c lea 0x6c(%ebx),%edi
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
last_snapshot = ts->TOD_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
116c7f: 39 f9 cmp %edi,%ecx
116c81: 74 27 je 116caa <_Timer_server_Schedule_operation_method+0xc5>
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
116c83: 8b 79 10 mov 0x10(%ecx),%edi
116c86: 89 7d d4 mov %edi,-0x2c(%ebp)
if ( snapshot > last_snapshot ) {
116c89: 39 c2 cmp %eax,%edx
116c8b: 76 15 jbe 116ca2 <_Timer_server_Schedule_operation_method+0xbd>
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
116c8d: 89 d7 mov %edx,%edi
116c8f: 29 c7 sub %eax,%edi
116c91: 89 7d e4 mov %edi,-0x1c(%ebp)
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
116c94: 31 c0 xor %eax,%eax
if ( snapshot > last_snapshot ) {
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
if (delta_interval > delta) {
116c96: 39 7d d4 cmp %edi,-0x2c(%ebp)
116c99: 76 0c jbe 116ca7 <_Timer_server_Schedule_operation_method+0xc2><== NEVER TAKEN
delta_interval -= delta;
116c9b: 8b 45 d4 mov -0x2c(%ebp),%eax
116c9e: 29 f8 sub %edi,%eax
116ca0: eb 05 jmp 116ca7 <_Timer_server_Schedule_operation_method+0xc2>
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
116ca2: 03 45 d4 add -0x2c(%ebp),%eax
delta_interval += delta;
116ca5: 29 d0 sub %edx,%eax
}
first_watchdog->delta_interval = delta_interval;
116ca7: 89 41 10 mov %eax,0x10(%ecx)
}
ts->TOD_watchdogs.last_snapshot = snapshot;
116caa: 89 53 74 mov %edx,0x74(%ebx)
_ISR_Enable( level );
116cad: ff 75 e0 pushl -0x20(%ebp)
116cb0: 9d popf
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
116cb1: 57 push %edi
116cb2: 57 push %edi
116cb3: 83 c6 10 add $0x10,%esi
116cb6: 56 push %esi
116cb7: 8d 43 68 lea 0x68(%ebx),%eax
116cba: 50 push %eax
116cbb: e8 c0 36 00 00 call 11a380 <_Watchdog_Insert>
if ( !ts->active ) {
116cc0: 8a 43 7c mov 0x7c(%ebx),%al
116cc3: 83 c4 10 add $0x10,%esp
116cc6: 84 c0 test %al,%al
116cc8: 75 07 jne 116cd1 <_Timer_server_Schedule_operation_method+0xec>
_Timer_server_Reset_tod_system_watchdog( ts );
116cca: 89 d8 mov %ebx,%eax
116ccc: e8 4d fd ff ff call 116a1e <_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 );
}
}
116cd1: 8d 65 f4 lea -0xc(%ebp),%esp
116cd4: 5b pop %ebx
116cd5: 5e pop %esi
116cd6: 5f pop %edi
116cd7: c9 leave
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
116cd8: e9 85 28 00 00 jmp 119562 <_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 );
116cdd: 8b 43 78 mov 0x78(%ebx),%eax <== NOT EXECUTED
116ce0: 89 75 0c mov %esi,0xc(%ebp) <== NOT EXECUTED
116ce3: 89 45 08 mov %eax,0x8(%ebp) <== NOT EXECUTED
}
}
116ce6: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
116ce9: 5b pop %ebx <== NOT EXECUTED
116cea: 5e pop %esi <== NOT EXECUTED
116ceb: 5f pop %edi <== NOT EXECUTED
116cec: 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 );
116ced: e9 8a 06 00 00 jmp 11737c <_Chain_Append> <== NOT EXECUTED
0010cbab <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10cbab: 55 push %ebp
10cbac: 89 e5 mov %esp,%ebp
10cbae: 57 push %edi
10cbaf: 56 push %esi
10cbb0: 53 push %ebx
10cbb1: 83 ec 0c sub $0xc,%esp
10cbb4: 8b 7d 10 mov 0x10(%ebp),%edi
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
10cbb7: 8b 1d 94 47 12 00 mov 0x124794,%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 );
10cbbd: 0f b6 75 0c movzbl 0xc(%ebp),%esi
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
10cbc1: eb 15 jmp 10cbd8 <_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 )
10cbc3: 8b 43 30 mov 0x30(%ebx),%eax
10cbc6: 85 c0 test %eax,%eax
10cbc8: 74 0b je 10cbd5 <_User_extensions_Fatal+0x2a>
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
10cbca: 52 push %edx
10cbcb: 57 push %edi
10cbcc: 56 push %esi
10cbcd: ff 75 08 pushl 0x8(%ebp)
10cbd0: ff d0 call *%eax
10cbd2: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
10cbd5: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
10cbd8: 81 fb 8c 47 12 00 cmp $0x12478c,%ebx
10cbde: 75 e3 jne 10cbc3 <_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 );
}
}
10cbe0: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
10cbe3: 5b pop %ebx <== NOT EXECUTED
10cbe4: 5e pop %esi <== NOT EXECUTED
10cbe5: 5f pop %edi <== NOT EXECUTED
10cbe6: c9 leave <== NOT EXECUTED
10cbe7: c3 ret <== NOT EXECUTED
0010ca94 <_User_extensions_Handler_initialization>:
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
#include <string.h>
void _User_extensions_Handler_initialization(void)
{
10ca94: 55 push %ebp
10ca95: 89 e5 mov %esp,%ebp
10ca97: 57 push %edi
10ca98: 56 push %esi
10ca99: 53 push %ebx
10ca9a: 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;
10ca9d: a1 60 05 12 00 mov 0x120560,%eax
10caa2: 89 45 e4 mov %eax,-0x1c(%ebp)
initial_extensions = Configuration.User_extension_table;
10caa5: 8b 35 64 05 12 00 mov 0x120564,%esi
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
10caab: c7 05 8c 47 12 00 90 movl $0x124790,0x12478c
10cab2: 47 12 00
head->previous = NULL;
10cab5: c7 05 90 47 12 00 00 movl $0x0,0x124790
10cabc: 00 00 00
tail->previous = head;
10cabf: c7 05 94 47 12 00 8c movl $0x12478c,0x124794
10cac6: 47 12 00
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
10cac9: c7 05 c4 45 12 00 c8 movl $0x1245c8,0x1245c4
10cad0: 45 12 00
head->previous = NULL;
10cad3: c7 05 c8 45 12 00 00 movl $0x0,0x1245c8
10cada: 00 00 00
tail->previous = head;
10cadd: c7 05 cc 45 12 00 c4 movl $0x1245c4,0x1245cc
10cae4: 45 12 00
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
10cae7: 85 f6 test %esi,%esi
10cae9: 74 53 je 10cb3e <_User_extensions_Handler_initialization+0xaa><== NEVER TAKEN
extension = (User_extensions_Control *)
_Workspace_Allocate_or_fatal_error(
10caeb: 6b c8 34 imul $0x34,%eax,%ecx
10caee: 83 ec 0c sub $0xc,%esp
10caf1: 51 push %ecx
10caf2: 89 4d e0 mov %ecx,-0x20(%ebp)
10caf5: e8 3d 04 00 00 call 10cf37 <_Workspace_Allocate_or_fatal_error>
10cafa: 89 c3 mov %eax,%ebx
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
10cafc: 31 c0 xor %eax,%eax
10cafe: 8b 4d e0 mov -0x20(%ebp),%ecx
10cb01: 89 df mov %ebx,%edi
10cb03: f3 aa rep stos %al,%es:(%edi)
10cb05: 89 f0 mov %esi,%eax
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10cb07: 83 c4 10 add $0x10,%esp
10cb0a: 31 d2 xor %edx,%edx
10cb0c: eb 2b jmp 10cb39 <_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;
10cb0e: 8d 7b 14 lea 0x14(%ebx),%edi
10cb11: 89 c6 mov %eax,%esi
10cb13: b9 08 00 00 00 mov $0x8,%ecx
10cb18: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_User_extensions_Add_set( extension );
10cb1a: 83 ec 0c sub $0xc,%esp
10cb1d: 53 push %ebx
10cb1e: 89 45 dc mov %eax,-0x24(%ebp)
10cb21: 89 55 e0 mov %edx,-0x20(%ebp)
10cb24: e8 f3 24 00 00 call 10f01c <_User_extensions_Add_set>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
10cb29: 83 c3 34 add $0x34,%ebx
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10cb2c: 8b 55 e0 mov -0x20(%ebp),%edx
10cb2f: 42 inc %edx
10cb30: 8b 45 dc mov -0x24(%ebp),%eax
10cb33: 83 c0 20 add $0x20,%eax
10cb36: 83 c4 10 add $0x10,%esp
10cb39: 3b 55 e4 cmp -0x1c(%ebp),%edx
10cb3c: 72 d0 jb 10cb0e <_User_extensions_Handler_initialization+0x7a>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
}
}
}
10cb3e: 8d 65 f4 lea -0xc(%ebp),%esp
10cb41: 5b pop %ebx
10cb42: 5e pop %esi
10cb43: 5f pop %edi
10cb44: c9 leave
10cb45: c3 ret
0010e3f0 <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
10e3f0: 55 push %ebp
10e3f1: 89 e5 mov %esp,%ebp
10e3f3: 57 push %edi
10e3f4: 56 push %esi
10e3f5: 53 push %ebx
10e3f6: 83 ec 1c sub $0x1c,%esp
10e3f9: 8b 75 08 mov 0x8(%ebp),%esi
10e3fc: 8b 7d 0c mov 0xc(%ebp),%edi
10e3ff: 8b 5d 10 mov 0x10(%ebp),%ebx
ISR_Level level;
_ISR_Disable( level );
10e402: 9c pushf
10e403: fa cli
10e404: 58 pop %eax
}
}
_ISR_Enable( level );
}
10e405: 8b 16 mov (%esi),%edx
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
10e407: 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 ) ) {
10e40a: 39 ca cmp %ecx,%edx
10e40c: 74 44 je 10e452 <_Watchdog_Adjust+0x62>
switch ( direction ) {
10e40e: 85 ff test %edi,%edi
10e410: 74 3c je 10e44e <_Watchdog_Adjust+0x5e>
10e412: 4f dec %edi
10e413: 75 3d jne 10e452 <_Watchdog_Adjust+0x62> <== NEVER TAKEN
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
10e415: 01 5a 10 add %ebx,0x10(%edx)
break;
10e418: eb 38 jmp 10e452 <_Watchdog_Adjust+0x62>
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
10e41a: 8b 16 mov (%esi),%edx
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
10e41c: 8b 7a 10 mov 0x10(%edx),%edi
10e41f: 39 fb cmp %edi,%ebx
10e421: 73 07 jae 10e42a <_Watchdog_Adjust+0x3a>
_Watchdog_First( header )->delta_interval -= units;
10e423: 29 df sub %ebx,%edi
10e425: 89 7a 10 mov %edi,0x10(%edx)
break;
10e428: eb 28 jmp 10e452 <_Watchdog_Adjust+0x62>
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
10e42a: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx)
_ISR_Enable( level );
10e431: 50 push %eax
10e432: 9d popf
_Watchdog_Tickle( header );
10e433: 83 ec 0c sub $0xc,%esp
10e436: 56 push %esi
10e437: 89 4d e4 mov %ecx,-0x1c(%ebp)
10e43a: e8 a5 01 00 00 call 10e5e4 <_Watchdog_Tickle>
_ISR_Disable( level );
10e43f: 9c pushf
10e440: fa cli
10e441: 58 pop %eax
if ( _Chain_Is_empty( header ) )
10e442: 83 c4 10 add $0x10,%esp
10e445: 8b 4d e4 mov -0x1c(%ebp),%ecx
10e448: 39 0e cmp %ecx,(%esi)
10e44a: 74 06 je 10e452 <_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;
10e44c: 29 fb sub %edi,%ebx
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
10e44e: 85 db test %ebx,%ebx
10e450: 75 c8 jne 10e41a <_Watchdog_Adjust+0x2a> <== ALWAYS TAKEN
}
break;
}
}
_ISR_Enable( level );
10e452: 50 push %eax
10e453: 9d popf
}
10e454: 8d 65 f4 lea -0xc(%ebp),%esp
10e457: 5b pop %ebx
10e458: 5e pop %esi
10e459: 5f pop %edi
10e45a: c9 leave
10e45b: c3 ret
0010cdec <_Watchdog_Remove>:
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
10cdec: 55 push %ebp
10cded: 89 e5 mov %esp,%ebp
10cdef: 56 push %esi
10cdf0: 53 push %ebx
10cdf1: 8b 55 08 mov 0x8(%ebp),%edx
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
10cdf4: 9c pushf
10cdf5: fa cli
10cdf6: 5e pop %esi
previous_state = the_watchdog->state;
10cdf7: 8b 42 08 mov 0x8(%edx),%eax
switch ( previous_state ) {
10cdfa: 83 f8 01 cmp $0x1,%eax
10cdfd: 74 09 je 10ce08 <_Watchdog_Remove+0x1c>
10cdff: 72 42 jb 10ce43 <_Watchdog_Remove+0x57>
10ce01: 83 f8 03 cmp $0x3,%eax
10ce04: 77 3d ja 10ce43 <_Watchdog_Remove+0x57> <== NEVER TAKEN
10ce06: eb 09 jmp 10ce11 <_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;
10ce08: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
break;
10ce0f: eb 32 jmp 10ce43 <_Watchdog_Remove+0x57>
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
10ce11: 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 );
}
10ce18: 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) )
10ce1a: 83 39 00 cmpl $0x0,(%ecx)
10ce1d: 74 06 je 10ce25 <_Watchdog_Remove+0x39>
next_watchdog->delta_interval += the_watchdog->delta_interval;
10ce1f: 8b 5a 10 mov 0x10(%edx),%ebx
10ce22: 01 59 10 add %ebx,0x10(%ecx)
if ( _Watchdog_Sync_count )
10ce25: 8b 1d d0 46 12 00 mov 0x1246d0,%ebx
10ce2b: 85 db test %ebx,%ebx
10ce2d: 74 0c je 10ce3b <_Watchdog_Remove+0x4f>
_Watchdog_Sync_level = _ISR_Nest_level;
10ce2f: 8b 1d d8 47 12 00 mov 0x1247d8,%ebx
10ce35: 89 1d 68 46 12 00 mov %ebx,0x124668
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
10ce3b: 8b 5a 04 mov 0x4(%edx),%ebx
next->previous = previous;
10ce3e: 89 59 04 mov %ebx,0x4(%ecx)
previous->next = next;
10ce41: 89 0b mov %ecx,(%ebx)
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
10ce43: 8b 0d d4 46 12 00 mov 0x1246d4,%ecx
10ce49: 89 4a 18 mov %ecx,0x18(%edx)
_ISR_Enable( level );
10ce4c: 56 push %esi
10ce4d: 9d popf
return( previous_state );
}
10ce4e: 5b pop %ebx
10ce4f: 5e pop %esi
10ce50: c9 leave
10ce51: c3 ret
0010df78 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
10df78: 55 push %ebp
10df79: 89 e5 mov %esp,%ebp
10df7b: 57 push %edi
10df7c: 56 push %esi
10df7d: 53 push %ebx
10df7e: 83 ec 20 sub $0x20,%esp
10df81: 8b 7d 08 mov 0x8(%ebp),%edi
10df84: 8b 75 0c mov 0xc(%ebp),%esi
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
10df87: 9c pushf
10df88: fa cli
10df89: 8f 45 e4 popl -0x1c(%ebp)
printk( "Watchdog Chain: %s %p\n", name, header );
10df8c: 56 push %esi
10df8d: 57 push %edi
10df8e: 68 98 05 12 00 push $0x120598
10df93: e8 94 ab ff ff call 108b2c <printk>
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
}
10df98: 8b 1e mov (%esi),%ebx
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
10df9a: 83 c6 04 add $0x4,%esi
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
10df9d: 83 c4 10 add $0x10,%esp
10dfa0: 39 f3 cmp %esi,%ebx
10dfa2: 74 1d je 10dfc1 <_Watchdog_Report_chain+0x49>
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
10dfa4: 52 push %edx
10dfa5: 52 push %edx
10dfa6: 53 push %ebx
10dfa7: 6a 00 push $0x0
10dfa9: e8 32 00 00 00 call 10dfe0 <_Watchdog_Report>
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
for ( node = _Chain_First( header ) ;
node != _Chain_Tail(header) ;
node = node->next )
10dfae: 8b 1b mov (%ebx),%ebx
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
for ( node = _Chain_First( header ) ;
10dfb0: 83 c4 10 add $0x10,%esp
10dfb3: 39 f3 cmp %esi,%ebx
10dfb5: 75 ed jne 10dfa4 <_Watchdog_Report_chain+0x2c><== NEVER TAKEN
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
10dfb7: 50 push %eax
10dfb8: 50 push %eax
10dfb9: 57 push %edi
10dfba: 68 af 05 12 00 push $0x1205af
10dfbf: eb 08 jmp 10dfc9 <_Watchdog_Report_chain+0x51>
} else {
printk( "Chain is empty\n" );
10dfc1: 83 ec 0c sub $0xc,%esp
10dfc4: 68 be 05 12 00 push $0x1205be
10dfc9: e8 5e ab ff ff call 108b2c <printk>
10dfce: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10dfd1: ff 75 e4 pushl -0x1c(%ebp)
10dfd4: 9d popf
}
10dfd5: 8d 65 f4 lea -0xc(%ebp),%esp
10dfd8: 5b pop %ebx
10dfd9: 5e pop %esi
10dfda: 5f pop %edi
10dfdb: c9 leave
10dfdc: c3 ret
0010ce54 <_Watchdog_Tickle>:
*/
void _Watchdog_Tickle(
Chain_Control *header
)
{
10ce54: 55 push %ebp
10ce55: 89 e5 mov %esp,%ebp
10ce57: 57 push %edi
10ce58: 56 push %esi
10ce59: 53 push %ebx
10ce5a: 83 ec 1c sub $0x1c,%esp
10ce5d: 8b 7d 08 mov 0x8(%ebp),%edi
* See the comment in watchdoginsert.c and watchdogadjust.c
* about why it's safe not to declare header a pointer to
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
10ce60: 9c pushf
10ce61: fa cli
10ce62: 5e pop %esi
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
10ce63: 8b 1f mov (%edi),%ebx
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
10ce65: 8d 47 04 lea 0x4(%edi),%eax
10ce68: 89 45 e4 mov %eax,-0x1c(%ebp)
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
if ( _Chain_Is_empty( header ) )
10ce6b: 39 c3 cmp %eax,%ebx
10ce6d: 74 40 je 10ceaf <_Watchdog_Tickle+0x5b>
* to be inserted has already had its delta_interval adjusted to 0, and
* so is added to the head of the chain with a delta_interval of 0.
*
* Steven Johnson - 12/2005 (gcc-3.2.3 -O3 on powerpc)
*/
if (the_watchdog->delta_interval != 0) {
10ce6f: 8b 43 10 mov 0x10(%ebx),%eax
10ce72: 85 c0 test %eax,%eax
10ce74: 74 08 je 10ce7e <_Watchdog_Tickle+0x2a>
the_watchdog->delta_interval--;
10ce76: 48 dec %eax
10ce77: 89 43 10 mov %eax,0x10(%ebx)
if ( the_watchdog->delta_interval != 0 )
10ce7a: 85 c0 test %eax,%eax
10ce7c: 75 31 jne 10ceaf <_Watchdog_Tickle+0x5b>
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
10ce7e: 83 ec 0c sub $0xc,%esp
10ce81: 53 push %ebx
10ce82: e8 65 ff ff ff call 10cdec <_Watchdog_Remove>
_ISR_Enable( level );
10ce87: 56 push %esi
10ce88: 9d popf
switch( watchdog_state ) {
10ce89: 83 c4 10 add $0x10,%esp
10ce8c: 83 f8 02 cmp $0x2,%eax
10ce8f: 75 0e jne 10ce9f <_Watchdog_Tickle+0x4b> <== NEVER TAKEN
case WATCHDOG_ACTIVE:
(*the_watchdog->routine)(
10ce91: 50 push %eax
10ce92: 50 push %eax
10ce93: ff 73 24 pushl 0x24(%ebx)
10ce96: ff 73 20 pushl 0x20(%ebx)
10ce99: ff 53 1c call *0x1c(%ebx)
the_watchdog->id,
the_watchdog->user_data
);
break;
10ce9c: 83 c4 10 add $0x10,%esp
case WATCHDOG_REMOVE_IT:
break;
}
_ISR_Disable( level );
10ce9f: 9c pushf
10cea0: fa cli
10cea1: 5e pop %esi
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
10cea2: 8b 1f mov (%edi),%ebx
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
10cea4: 3b 5d e4 cmp -0x1c(%ebp),%ebx
10cea7: 74 06 je 10ceaf <_Watchdog_Tickle+0x5b>
}
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
10cea9: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10cead: eb cd jmp 10ce7c <_Watchdog_Tickle+0x28>
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
10ceaf: 56 push %esi
10ceb0: 9d popf
}
10ceb1: 8d 65 f4 lea -0xc(%ebp),%esp
10ceb4: 5b pop %ebx
10ceb5: 5e pop %esi
10ceb6: 5f pop %edi
10ceb7: c9 leave
10ceb8: c3 ret
0010acc8 <rtems_chain_get_with_wait>:
rtems_chain_control *chain,
rtems_event_set events,
rtems_interval timeout,
rtems_chain_node **node_ptr
)
{
10acc8: 55 push %ebp
10acc9: 89 e5 mov %esp,%ebp
10accb: 57 push %edi
10accc: 56 push %esi
10accd: 53 push %ebx
10acce: 83 ec 1c sub $0x1c,%esp
10acd1: 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(
10acd4: 8d 75 e4 lea -0x1c(%ebp),%esi
10acd7: eb 13 jmp 10acec <rtems_chain_get_with_wait+0x24>
10acd9: 56 push %esi
10acda: ff 75 10 pushl 0x10(%ebp)
10acdd: 6a 00 push $0x0
10acdf: 57 push %edi
10ace0: e8 0f f5 ff ff call 10a1f4 <rtems_event_receive>
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
10ace5: 83 c4 10 add $0x10,%esp
10ace8: 85 c0 test %eax,%eax
10acea: 75 16 jne 10ad02 <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 );
10acec: 83 ec 0c sub $0xc,%esp
10acef: ff 75 08 pushl 0x8(%ebp)
10acf2: e8 59 04 00 00 call 10b150 <_Chain_Get>
10acf7: 89 c3 mov %eax,%ebx
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
10acf9: 83 c4 10 add $0x10,%esp
10acfc: 85 c0 test %eax,%eax
10acfe: 74 d9 je 10acd9 <rtems_chain_get_with_wait+0x11>
10ad00: 31 c0 xor %eax,%eax
timeout,
&out
);
}
*node_ptr = node;
10ad02: 8b 55 14 mov 0x14(%ebp),%edx
10ad05: 89 1a mov %ebx,(%edx)
return sc;
}
10ad07: 8d 65 f4 lea -0xc(%ebp),%esp
10ad0a: 5b pop %ebx
10ad0b: 5e pop %esi
10ad0c: 5f pop %edi
10ad0d: c9 leave
10ad0e: c3 ret
0010c710 <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)
{
10c710: 55 push %ebp
10c711: 89 e5 mov %esp,%ebp
10c713: 57 push %edi
10c714: 56 push %esi
10c715: 53 push %ebx
10c716: 83 ec 0c sub $0xc,%esp
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
10c719: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
10c71d: 74 41 je 10c760 <rtems_iterate_over_all_threads+0x50><== NEVER TAKEN
10c71f: bb 01 00 00 00 mov $0x1,%ebx
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
#if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG)
if ( !_Objects_Information_table[ api_index ] )
10c724: 8b 04 9d 3c 7b 12 00 mov 0x127b3c(,%ebx,4),%eax
10c72b: 85 c0 test %eax,%eax
10c72d: 74 2b je 10c75a <rtems_iterate_over_all_threads+0x4a>
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
10c72f: 8b 78 04 mov 0x4(%eax),%edi
if ( !information )
10c732: be 01 00 00 00 mov $0x1,%esi
10c737: 85 ff test %edi,%edi
10c739: 75 17 jne 10c752 <rtems_iterate_over_all_threads+0x42>
10c73b: eb 1d jmp 10c75a <rtems_iterate_over_all_threads+0x4a>
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
10c73d: 8b 47 1c mov 0x1c(%edi),%eax
10c740: 8b 04 b0 mov (%eax,%esi,4),%eax
if ( !the_thread )
10c743: 85 c0 test %eax,%eax
10c745: 74 0a je 10c751 <rtems_iterate_over_all_threads+0x41><== NEVER TAKEN
continue;
(*routine)(the_thread);
10c747: 83 ec 0c sub $0xc,%esp
10c74a: 50 push %eax
10c74b: ff 55 08 call *0x8(%ebp)
10c74e: 83 c4 10 add $0x10,%esp
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
10c751: 46 inc %esi
10c752: 0f b7 47 10 movzwl 0x10(%edi),%eax
10c756: 39 c6 cmp %eax,%esi
10c758: 76 e3 jbe 10c73d <rtems_iterate_over_all_threads+0x2d>
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
10c75a: 43 inc %ebx
10c75b: 83 fb 04 cmp $0x4,%ebx
10c75e: 75 c4 jne 10c724 <rtems_iterate_over_all_threads+0x14>
(*routine)(the_thread);
}
}
}
10c760: 8d 65 f4 lea -0xc(%ebp),%esp
10c763: 5b pop %ebx
10c764: 5e pop %esi
10c765: 5f pop %edi
10c766: c9 leave
10c767: c3 ret
001148e0 <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
1148e0: 55 push %ebp
1148e1: 89 e5 mov %esp,%ebp
1148e3: 57 push %edi
1148e4: 56 push %esi
1148e5: 53 push %ebx
1148e6: 83 ec 1c sub $0x1c,%esp
1148e9: 8b 75 0c mov 0xc(%ebp),%esi
1148ec: 8b 55 10 mov 0x10(%ebp),%edx
1148ef: 8b 7d 14 mov 0x14(%ebp),%edi
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
1148f2: b8 03 00 00 00 mov $0x3,%eax
rtems_id *id
)
{
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
1148f7: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
1148fb: 0f 84 ce 00 00 00 je 1149cf <rtems_partition_create+0xef>
return RTEMS_INVALID_NAME;
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
114901: b0 09 mov $0x9,%al
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !starting_address )
114903: 85 f6 test %esi,%esi
114905: 0f 84 c4 00 00 00 je 1149cf <rtems_partition_create+0xef>
return RTEMS_INVALID_ADDRESS;
if ( !id )
11490b: 83 7d 1c 00 cmpl $0x0,0x1c(%ebp)
11490f: 0f 84 ba 00 00 00 je 1149cf <rtems_partition_create+0xef><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
114915: 85 ff test %edi,%edi
114917: 0f 84 ad 00 00 00 je 1149ca <rtems_partition_create+0xea>
11491d: 85 d2 test %edx,%edx
11491f: 0f 84 a5 00 00 00 je 1149ca <rtems_partition_create+0xea>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
114925: b0 08 mov $0x8,%al
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
114927: 39 fa cmp %edi,%edx
114929: 0f 82 a0 00 00 00 jb 1149cf <rtems_partition_create+0xef>
11492f: f7 c7 03 00 00 00 test $0x3,%edi
114935: 0f 85 94 00 00 00 jne 1149cf <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;
11493b: 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 ) )
11493d: f7 c6 03 00 00 00 test $0x3,%esi
114943: 0f 85 86 00 00 00 jne 1149cf <rtems_partition_create+0xef>
114949: a1 34 db 13 00 mov 0x13db34,%eax
11494e: 40 inc %eax
11494f: a3 34 db 13 00 mov %eax,0x13db34
* 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 );
114954: 83 ec 0c sub $0xc,%esp
114957: 68 c4 d9 13 00 push $0x13d9c4
11495c: 89 55 e4 mov %edx,-0x1c(%ebp)
11495f: e8 18 3d 00 00 call 11867c <_Objects_Allocate>
114964: 89 c3 mov %eax,%ebx
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
114966: 83 c4 10 add $0x10,%esp
114969: 85 c0 test %eax,%eax
11496b: 8b 55 e4 mov -0x1c(%ebp),%edx
11496e: 75 0c jne 11497c <rtems_partition_create+0x9c>
_Thread_Enable_dispatch();
114970: e8 ed 4b 00 00 call 119562 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
114975: b8 05 00 00 00 mov $0x5,%eax
11497a: eb 53 jmp 1149cf <rtems_partition_create+0xef>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
11497c: 89 70 10 mov %esi,0x10(%eax)
the_partition->length = length;
11497f: 89 50 14 mov %edx,0x14(%eax)
the_partition->buffer_size = buffer_size;
114982: 89 78 18 mov %edi,0x18(%eax)
the_partition->attribute_set = attribute_set;
114985: 8b 45 18 mov 0x18(%ebp),%eax
114988: 89 43 1c mov %eax,0x1c(%ebx)
the_partition->number_of_used_blocks = 0;
11498b: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx)
_Chain_Initialize( &the_partition->Memory, starting_address,
114992: 57 push %edi
114993: 89 d0 mov %edx,%eax
114995: 31 d2 xor %edx,%edx
114997: f7 f7 div %edi
114999: 50 push %eax
11499a: 56 push %esi
11499b: 8d 43 24 lea 0x24(%ebx),%eax
11499e: 50 push %eax
11499f: e8 38 2a 00 00 call 1173dc <_Chain_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
1149a4: 8b 43 08 mov 0x8(%ebx),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
1149a7: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
1149aa: 8b 15 e0 d9 13 00 mov 0x13d9e0,%edx
1149b0: 89 1c 8a mov %ebx,(%edx,%ecx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
1149b3: 8b 55 08 mov 0x8(%ebp),%edx
1149b6: 89 53 0c mov %edx,0xc(%ebx)
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
1149b9: 8b 55 1c mov 0x1c(%ebp),%edx
1149bc: 89 02 mov %eax,(%edx)
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
1149be: e8 9f 4b 00 00 call 119562 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1149c3: 83 c4 10 add $0x10,%esp
1149c6: 31 c0 xor %eax,%eax
1149c8: eb 05 jmp 1149cf <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;
1149ca: b8 08 00 00 00 mov $0x8,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
1149cf: 8d 65 f4 lea -0xc(%ebp),%esp
1149d2: 5b pop %ebx
1149d3: 5e pop %esi
1149d4: 5f pop %edi
1149d5: c9 leave
1149d6: c3 ret
0010b085 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
10b085: 55 push %ebp
10b086: 89 e5 mov %esp,%ebp
10b088: 57 push %edi
10b089: 56 push %esi
10b08a: 53 push %ebx
10b08b: 83 ec 30 sub $0x30,%esp
10b08e: 8b 75 08 mov 0x8(%ebp),%esi
10b091: 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 );
10b094: 8d 45 e4 lea -0x1c(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
10b097: 50 push %eax
10b098: 56 push %esi
10b099: 68 f4 62 12 00 push $0x1262f4
10b09e: e8 61 1d 00 00 call 10ce04 <_Objects_Get>
10b0a3: 89 c7 mov %eax,%edi
switch ( location ) {
10b0a5: 83 c4 10 add $0x10,%esp
10b0a8: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10b0ac: 0f 85 3b 01 00 00 jne 10b1ed <rtems_rate_monotonic_period+0x168>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
10b0b2: a1 00 66 12 00 mov 0x126600,%eax
10b0b7: 39 47 40 cmp %eax,0x40(%edi)
10b0ba: 74 0f je 10b0cb <rtems_rate_monotonic_period+0x46>
_Thread_Enable_dispatch();
10b0bc: e8 c1 27 00 00 call 10d882 <_Thread_Enable_dispatch>
return RTEMS_NOT_OWNER_OF_RESOURCE;
10b0c1: be 17 00 00 00 mov $0x17,%esi
10b0c6: e9 27 01 00 00 jmp 10b1f2 <rtems_rate_monotonic_period+0x16d>
}
if ( length == RTEMS_PERIOD_STATUS ) {
10b0cb: 85 db test %ebx,%ebx
10b0cd: 75 1b jne 10b0ea <rtems_rate_monotonic_period+0x65>
switch ( the_period->state ) {
10b0cf: 8b 47 38 mov 0x38(%edi),%eax
10b0d2: 31 f6 xor %esi,%esi
10b0d4: 83 f8 04 cmp $0x4,%eax
10b0d7: 77 07 ja 10b0e0 <rtems_rate_monotonic_period+0x5b><== NEVER TAKEN
10b0d9: 8b 34 85 6c 03 12 00 mov 0x12036c(,%eax,4),%esi
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
10b0e0: e8 9d 27 00 00 call 10d882 <_Thread_Enable_dispatch>
return( return_value );
10b0e5: e9 08 01 00 00 jmp 10b1f2 <rtems_rate_monotonic_period+0x16d>
}
_ISR_Disable( level );
10b0ea: 9c pushf
10b0eb: fa cli
10b0ec: 8f 45 d4 popl -0x2c(%ebp)
if ( the_period->state == RATE_MONOTONIC_INACTIVE ) {
10b0ef: 8b 47 38 mov 0x38(%edi),%eax
10b0f2: 85 c0 test %eax,%eax
10b0f4: 75 4c jne 10b142 <rtems_rate_monotonic_period+0xbd>
_ISR_Enable( level );
10b0f6: ff 75 d4 pushl -0x2c(%ebp)
10b0f9: 9d popf
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
10b0fa: 83 ec 0c sub $0xc,%esp
10b0fd: 57 push %edi
10b0fe: e8 3f fe ff ff call 10af42 <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
10b103: 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;
10b10a: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi)
the_watchdog->routine = routine;
10b111: c7 47 2c fc b3 10 00 movl $0x10b3fc,0x2c(%edi)
the_watchdog->id = id;
10b118: 89 77 30 mov %esi,0x30(%edi)
the_watchdog->user_data = user_data;
10b11b: c7 47 34 00 00 00 00 movl $0x0,0x34(%edi)
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
10b122: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b125: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b128: 58 pop %eax
10b129: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, length );
10b12a: 83 c7 10 add $0x10,%edi
10b12d: 57 push %edi
10b12e: 68 a8 64 12 00 push $0x1264a8
10b133: e8 fc 33 00 00 call 10e534 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10b138: e8 45 27 00 00 call 10d882 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b13d: 83 c4 10 add $0x10,%esp
10b140: eb 65 jmp 10b1a7 <rtems_rate_monotonic_period+0x122>
}
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
10b142: 83 f8 02 cmp $0x2,%eax
10b145: 75 64 jne 10b1ab <rtems_rate_monotonic_period+0x126>
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
10b147: 83 ec 0c sub $0xc,%esp
10b14a: 57 push %edi
10b14b: e8 5a fe ff ff call 10afaa <_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;
10b150: c7 47 38 01 00 00 00 movl $0x1,0x38(%edi)
the_period->next_length = length;
10b157: 89 5f 3c mov %ebx,0x3c(%edi)
_ISR_Enable( level );
10b15a: ff 75 d4 pushl -0x2c(%ebp)
10b15d: 9d popf
_Thread_Executing->Wait.id = the_period->Object.id;
10b15e: a1 00 66 12 00 mov 0x126600,%eax
10b163: 8b 57 08 mov 0x8(%edi),%edx
10b166: 89 50 20 mov %edx,0x20(%eax)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10b169: 5b pop %ebx
10b16a: 5e pop %esi
10b16b: 68 00 40 00 00 push $0x4000
10b170: 50 push %eax
10b171: e8 56 2e 00 00 call 10dfcc <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
10b176: 9c pushf
10b177: fa cli
10b178: 5a pop %edx
local_state = the_period->state;
10b179: 8b 47 38 mov 0x38(%edi),%eax
the_period->state = RATE_MONOTONIC_ACTIVE;
10b17c: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
_ISR_Enable( level );
10b183: 52 push %edx
10b184: 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 )
10b185: 83 c4 10 add $0x10,%esp
10b188: 83 f8 03 cmp $0x3,%eax
10b18b: 75 15 jne 10b1a2 <rtems_rate_monotonic_period+0x11d>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10b18d: 51 push %ecx
10b18e: 51 push %ecx
10b18f: 68 00 40 00 00 push $0x4000
10b194: ff 35 00 66 12 00 pushl 0x126600
10b19a: e8 cd 23 00 00 call 10d56c <_Thread_Clear_state>
10b19f: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
10b1a2: e8 db 26 00 00 call 10d882 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b1a7: 31 f6 xor %esi,%esi
10b1a9: eb 47 jmp 10b1f2 <rtems_rate_monotonic_period+0x16d>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b1ab: be 04 00 00 00 mov $0x4,%esi
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
if ( the_period->state == RATE_MONOTONIC_EXPIRED ) {
10b1b0: 83 f8 04 cmp $0x4,%eax
10b1b3: 75 3d jne 10b1f2 <rtems_rate_monotonic_period+0x16d><== NEVER TAKEN
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
10b1b5: 83 ec 0c sub $0xc,%esp
10b1b8: 57 push %edi
10b1b9: e8 ec fd ff ff call 10afaa <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
10b1be: ff 75 d4 pushl -0x2c(%ebp)
10b1c1: 9d popf
the_period->state = RATE_MONOTONIC_ACTIVE;
10b1c2: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
the_period->next_length = length;
10b1c9: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b1cc: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b1cf: 58 pop %eax
10b1d0: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, length );
10b1d1: 83 c7 10 add $0x10,%edi
10b1d4: 57 push %edi
10b1d5: 68 a8 64 12 00 push $0x1264a8
10b1da: e8 55 33 00 00 call 10e534 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10b1df: e8 9e 26 00 00 call 10d882 <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
10b1e4: 83 c4 10 add $0x10,%esp
10b1e7: 66 be 06 00 mov $0x6,%si
10b1eb: eb 05 jmp 10b1f2 <rtems_rate_monotonic_period+0x16d>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b1ed: be 04 00 00 00 mov $0x4,%esi
}
10b1f2: 89 f0 mov %esi,%eax
10b1f4: 8d 65 f4 lea -0xc(%ebp),%esp
10b1f7: 5b pop %ebx
10b1f8: 5e pop %esi
10b1f9: 5f pop %edi
10b1fa: c9 leave
10b1fb: c3 ret
0010b1fc <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
10b1fc: 55 push %ebp
10b1fd: 89 e5 mov %esp,%ebp
10b1ff: 57 push %edi
10b200: 56 push %esi
10b201: 53 push %ebx
10b202: 83 ec 7c sub $0x7c,%esp
10b205: 8b 5d 08 mov 0x8(%ebp),%ebx
10b208: 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 )
10b20b: 85 ff test %edi,%edi
10b20d: 0f 84 2b 01 00 00 je 10b33e <rtems_rate_monotonic_report_statistics_with_plugin+0x142><== NEVER TAKEN
return;
(*print)( context, "Period information by period\n" );
10b213: 52 push %edx
10b214: 52 push %edx
10b215: 68 80 03 12 00 push $0x120380
10b21a: 53 push %ebx
10b21b: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
10b21d: 5e pop %esi
10b21e: 58 pop %eax
10b21f: 68 9e 03 12 00 push $0x12039e
10b224: 53 push %ebx
10b225: ff d7 call *%edi
(*print)( context, "--- Wall times are in seconds ---\n" );
10b227: 5a pop %edx
10b228: 59 pop %ecx
10b229: 68 c0 03 12 00 push $0x1203c0
10b22e: 53 push %ebx
10b22f: ff d7 call *%edi
Be sure to test the various cases.
(*print)( context,"\
1234567890123456789012345678901234567890123456789012345678901234567890123456789\
\n");
*/
(*print)( context, " ID OWNER COUNT MISSED "
10b231: 5e pop %esi
10b232: 58 pop %eax
10b233: 68 e3 03 12 00 push $0x1203e3
10b238: 53 push %ebx
10b239: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
10b23b: 5a pop %edx
10b23c: 59 pop %ecx
10b23d: 68 2e 04 12 00 push $0x12042e
10b242: 53 push %ebx
10b243: 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 ;
10b245: 8b 35 fc 62 12 00 mov 0x1262fc,%esi
10b24b: 83 c4 10 add $0x10,%esp
10b24e: e9 df 00 00 00 jmp 10b332 <rtems_rate_monotonic_report_statistics_with_plugin+0x136>
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
10b253: 50 push %eax
10b254: 50 push %eax
10b255: 8d 45 88 lea -0x78(%ebp),%eax
10b258: 50 push %eax
10b259: 56 push %esi
10b25a: e8 c9 4b 00 00 call 10fe28 <rtems_rate_monotonic_get_statistics>
if ( status != RTEMS_SUCCESSFUL )
10b25f: 83 c4 10 add $0x10,%esp
10b262: 85 c0 test %eax,%eax
10b264: 0f 85 c7 00 00 00 jne 10b331 <rtems_rate_monotonic_report_statistics_with_plugin+0x135>
#if defined(RTEMS_DEBUG)
status = rtems_rate_monotonic_get_status( id, &the_status );
if ( status != RTEMS_SUCCESSFUL )
continue;
#else
(void) rtems_rate_monotonic_get_status( id, &the_status );
10b26a: 51 push %ecx
10b26b: 51 push %ecx
10b26c: 8d 55 c0 lea -0x40(%ebp),%edx
10b26f: 52 push %edx
10b270: 56 push %esi
10b271: e8 56 4c 00 00 call 10fecc <rtems_rate_monotonic_get_status>
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
10b276: 83 c4 0c add $0xc,%esp
10b279: 8d 45 e3 lea -0x1d(%ebp),%eax
10b27c: 50 push %eax
10b27d: 6a 05 push $0x5
10b27f: ff 75 c0 pushl -0x40(%ebp)
10b282: e8 01 02 00 00 call 10b488 <rtems_object_get_name>
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
10b287: 58 pop %eax
10b288: 5a pop %edx
10b289: ff 75 8c pushl -0x74(%ebp)
10b28c: ff 75 88 pushl -0x78(%ebp)
10b28f: 8d 55 e3 lea -0x1d(%ebp),%edx
10b292: 52 push %edx
10b293: 56 push %esi
10b294: 68 7a 04 12 00 push $0x12047a
10b299: 53 push %ebx
10b29a: ff d7 call *%edi
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
10b29c: 8b 45 88 mov -0x78(%ebp),%eax
10b29f: 83 c4 20 add $0x20,%esp
10b2a2: 85 c0 test %eax,%eax
10b2a4: 75 0f jne 10b2b5 <rtems_rate_monotonic_report_statistics_with_plugin+0xb9>
(*print)( context, "\n" );
10b2a6: 51 push %ecx
10b2a7: 51 push %ecx
10b2a8: 68 e0 06 12 00 push $0x1206e0
10b2ad: 53 push %ebx
10b2ae: ff d7 call *%edi
continue;
10b2b0: 83 c4 10 add $0x10,%esp
10b2b3: eb 7c jmp 10b331 <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 );
10b2b5: 52 push %edx
10b2b6: 8d 55 d8 lea -0x28(%ebp),%edx
10b2b9: 52 push %edx
10b2ba: 50 push %eax
10b2bb: 8d 45 a0 lea -0x60(%ebp),%eax
10b2be: 50 push %eax
10b2bf: e8 44 2f 00 00 call 10e208 <_Timespec_Divide_by_integer>
(*print)( context,
10b2c4: 8b 45 dc mov -0x24(%ebp),%eax
10b2c7: b9 e8 03 00 00 mov $0x3e8,%ecx
10b2cc: 99 cltd
10b2cd: f7 f9 idiv %ecx
10b2cf: 50 push %eax
10b2d0: ff 75 d8 pushl -0x28(%ebp)
10b2d3: 8b 45 9c mov -0x64(%ebp),%eax
10b2d6: 99 cltd
10b2d7: f7 f9 idiv %ecx
10b2d9: 50 push %eax
10b2da: ff 75 98 pushl -0x68(%ebp)
10b2dd: 8b 45 94 mov -0x6c(%ebp),%eax
10b2e0: 99 cltd
10b2e1: f7 f9 idiv %ecx
10b2e3: 50 push %eax
10b2e4: ff 75 90 pushl -0x70(%ebp)
10b2e7: 68 91 04 12 00 push $0x120491
10b2ec: 53 push %ebx
10b2ed: 89 4d 84 mov %ecx,-0x7c(%ebp)
10b2f0: 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);
10b2f2: 83 c4 2c add $0x2c,%esp
10b2f5: 8d 55 d8 lea -0x28(%ebp),%edx
10b2f8: 52 push %edx
10b2f9: 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;
10b2fc: 8d 45 b8 lea -0x48(%ebp),%eax
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
10b2ff: 50 push %eax
10b300: e8 03 2f 00 00 call 10e208 <_Timespec_Divide_by_integer>
(*print)( context,
10b305: 8b 45 dc mov -0x24(%ebp),%eax
10b308: 8b 4d 84 mov -0x7c(%ebp),%ecx
10b30b: 99 cltd
10b30c: f7 f9 idiv %ecx
10b30e: 50 push %eax
10b30f: ff 75 d8 pushl -0x28(%ebp)
10b312: 8b 45 b4 mov -0x4c(%ebp),%eax
10b315: 99 cltd
10b316: f7 f9 idiv %ecx
10b318: 50 push %eax
10b319: ff 75 b0 pushl -0x50(%ebp)
10b31c: 8b 45 ac mov -0x54(%ebp),%eax
10b31f: 99 cltd
10b320: f7 f9 idiv %ecx
10b322: 50 push %eax
10b323: ff 75 a8 pushl -0x58(%ebp)
10b326: 68 b0 04 12 00 push $0x1204b0
10b32b: 53 push %ebx
10b32c: ff d7 call *%edi
10b32e: 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++ ) {
10b331: 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 ;
10b332: 3b 35 00 63 12 00 cmp 0x126300,%esi
10b338: 0f 86 15 ff ff ff jbe 10b253 <rtems_rate_monotonic_report_statistics_with_plugin+0x57>
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
10b33e: 8d 65 f4 lea -0xc(%ebp),%esp
10b341: 5b pop %ebx
10b342: 5e pop %esi
10b343: 5f pop %edi
10b344: c9 leave
10b345: c3 ret
00115c40 <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
115c40: 55 push %ebp
115c41: 89 e5 mov %esp,%ebp
115c43: 53 push %ebx
115c44: 83 ec 14 sub $0x14,%esp
115c47: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
115c4a: 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 )
115c4f: 85 db test %ebx,%ebx
115c51: 74 6d je 115cc0 <rtems_signal_send+0x80>
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
115c53: 50 push %eax
115c54: 50 push %eax
115c55: 8d 45 f4 lea -0xc(%ebp),%eax
115c58: 50 push %eax
115c59: ff 75 08 pushl 0x8(%ebp)
115c5c: e8 23 39 00 00 call 119584 <_Thread_Get>
switch ( location ) {
115c61: 83 c4 10 add $0x10,%esp
115c64: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
115c68: 75 51 jne 115cbb <rtems_signal_send+0x7b>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
115c6a: 8b 90 e4 00 00 00 mov 0xe4(%eax),%edx
asr = &api->Signal;
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
115c70: 83 7a 0c 00 cmpl $0x0,0xc(%edx)
115c74: 74 39 je 115caf <rtems_signal_send+0x6f>
if ( asr->is_enabled ) {
115c76: 80 7a 08 00 cmpb $0x0,0x8(%edx)
115c7a: 74 22 je 115c9e <rtems_signal_send+0x5e>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
115c7c: 9c pushf
115c7d: fa cli
115c7e: 59 pop %ecx
*signal_set |= signals;
115c7f: 09 5a 14 or %ebx,0x14(%edx)
_ISR_Enable( _level );
115c82: 51 push %ecx
115c83: 9d popf
_ASR_Post_signals( signal_set, &asr->signals_posted );
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
115c84: 83 3d 54 dd 13 00 00 cmpl $0x0,0x13dd54
115c8b: 74 19 je 115ca6 <rtems_signal_send+0x66>
115c8d: 3b 05 58 dd 13 00 cmp 0x13dd58,%eax
115c93: 75 11 jne 115ca6 <rtems_signal_send+0x66><== NEVER TAKEN
_Thread_Dispatch_necessary = true;
115c95: c6 05 64 dd 13 00 01 movb $0x1,0x13dd64
115c9c: eb 08 jmp 115ca6 <rtems_signal_send+0x66>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
115c9e: 9c pushf
115c9f: fa cli
115ca0: 58 pop %eax
*signal_set |= signals;
115ca1: 09 5a 18 or %ebx,0x18(%edx)
_ISR_Enable( _level );
115ca4: 50 push %eax
115ca5: 9d popf
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
115ca6: e8 b7 38 00 00 call 119562 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
115cab: 31 c0 xor %eax,%eax
115cad: eb 11 jmp 115cc0 <rtems_signal_send+0x80>
}
_Thread_Enable_dispatch();
115caf: e8 ae 38 00 00 call 119562 <_Thread_Enable_dispatch>
return RTEMS_NOT_DEFINED;
115cb4: b8 0b 00 00 00 mov $0xb,%eax
115cb9: eb 05 jmp 115cc0 <rtems_signal_send+0x80>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115cbb: b8 04 00 00 00 mov $0x4,%eax
}
115cc0: 8b 5d fc mov -0x4(%ebp),%ebx
115cc3: c9 leave
115cc4: c3 ret
0010febc <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
10febc: 55 push %ebp
10febd: 89 e5 mov %esp,%ebp
10febf: 57 push %edi
10fec0: 56 push %esi
10fec1: 53 push %ebx
10fec2: 83 ec 1c sub $0x1c,%esp
10fec5: 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;
10fec8: 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 )
10fecd: 85 c9 test %ecx,%ecx
10fecf: 0f 84 fb 00 00 00 je 10ffd0 <rtems_task_mode+0x114>
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
10fed5: 8b 35 dc 47 12 00 mov 0x1247dc,%esi
api = executing->API_Extensions[ THREAD_API_RTEMS ];
10fedb: 8b 9e e4 00 00 00 mov 0xe4(%esi),%ebx
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
10fee1: 80 7e 74 01 cmpb $0x1,0x74(%esi)
10fee5: 19 ff sbb %edi,%edi
10fee7: 81 e7 00 01 00 00 and $0x100,%edi
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
10feed: 83 7e 7c 00 cmpl $0x0,0x7c(%esi)
10fef1: 74 06 je 10fef9 <rtems_task_mode+0x3d>
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
10fef3: 81 cf 00 02 00 00 or $0x200,%edi
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
10fef9: 80 7b 08 01 cmpb $0x1,0x8(%ebx)
10fefd: 19 d2 sbb %edx,%edx
10feff: 81 e2 00 04 00 00 and $0x400,%edx
old_mode |= _ISR_Get_level();
10ff05: 89 55 e4 mov %edx,-0x1c(%ebp)
10ff08: 89 4d e0 mov %ecx,-0x20(%ebp)
10ff0b: e8 c5 d3 ff ff call 10d2d5 <_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;
10ff10: 8b 55 e4 mov -0x1c(%ebp),%edx
10ff13: 09 d0 or %edx,%eax
old_mode |= _ISR_Get_level();
10ff15: 09 f8 or %edi,%eax
10ff17: 8b 4d e0 mov -0x20(%ebp),%ecx
10ff1a: 89 01 mov %eax,(%ecx)
*previous_mode_set = old_mode;
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
10ff1c: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp)
10ff23: 74 0b je 10ff30 <rtems_task_mode+0x74>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
10ff25: f7 45 08 00 01 00 00 testl $0x100,0x8(%ebp)
10ff2c: 0f 94 46 74 sete 0x74(%esi)
if ( mask & RTEMS_TIMESLICE_MASK ) {
10ff30: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp)
10ff37: 74 21 je 10ff5a <rtems_task_mode+0x9e>
if ( _Modes_Is_timeslice(mode_set) ) {
10ff39: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp)
10ff40: 74 11 je 10ff53 <rtems_task_mode+0x97>
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
10ff42: c7 46 7c 01 00 00 00 movl $0x1,0x7c(%esi)
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
10ff49: a1 90 45 12 00 mov 0x124590,%eax
10ff4e: 89 46 78 mov %eax,0x78(%esi)
10ff51: eb 07 jmp 10ff5a <rtems_task_mode+0x9e>
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
10ff53: c7 46 7c 00 00 00 00 movl $0x0,0x7c(%esi)
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
10ff5a: f6 45 0c 01 testb $0x1,0xc(%ebp)
10ff5e: 74 0a je 10ff6a <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 ) );
10ff60: f6 45 08 01 testb $0x1,0x8(%ebp)
10ff64: 74 03 je 10ff69 <rtems_task_mode+0xad>
10ff66: fa cli
10ff67: eb 01 jmp 10ff6a <rtems_task_mode+0xae>
10ff69: fb sti
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
10ff6a: 31 c9 xor %ecx,%ecx
if ( mask & RTEMS_ASR_MASK ) {
10ff6c: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp)
10ff73: 74 2a je 10ff9f <rtems_task_mode+0xe3>
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
10ff75: f7 45 08 00 04 00 00 testl $0x400,0x8(%ebp)
10ff7c: 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 ) {
10ff7f: 3a 43 08 cmp 0x8(%ebx),%al
10ff82: 74 1b je 10ff9f <rtems_task_mode+0xe3>
asr->is_enabled = is_asr_enabled;
10ff84: 88 43 08 mov %al,0x8(%ebx)
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
10ff87: 9c pushf
10ff88: fa cli
10ff89: 58 pop %eax
_signals = information->signals_pending;
10ff8a: 8b 53 18 mov 0x18(%ebx),%edx
information->signals_pending = information->signals_posted;
10ff8d: 8b 4b 14 mov 0x14(%ebx),%ecx
10ff90: 89 4b 18 mov %ecx,0x18(%ebx)
information->signals_posted = _signals;
10ff93: 89 53 14 mov %edx,0x14(%ebx)
_ISR_Enable( _level );
10ff96: 50 push %eax
10ff97: 9d popf
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
10ff98: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10ff9c: 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;
10ff9f: 31 c0 xor %eax,%eax
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
10ffa1: 83 3d 1c 47 12 00 03 cmpl $0x3,0x12471c
10ffa8: 75 26 jne 10ffd0 <rtems_task_mode+0x114>
bool are_signals_pending
)
{
Thread_Control *executing;
executing = _Thread_Executing;
10ffaa: 8b 15 dc 47 12 00 mov 0x1247dc,%edx
if ( are_signals_pending ||
10ffb0: 84 c9 test %cl,%cl
10ffb2: 75 0e jne 10ffc2 <rtems_task_mode+0x106>
10ffb4: 3b 15 e0 47 12 00 cmp 0x1247e0,%edx
10ffba: 74 14 je 10ffd0 <rtems_task_mode+0x114>
(!_Thread_Is_heir( executing ) && executing->is_preemptible) ) {
10ffbc: 80 7a 74 00 cmpb $0x0,0x74(%edx)
10ffc0: 74 0e je 10ffd0 <rtems_task_mode+0x114> <== NEVER TAKEN
_Thread_Dispatch_necessary = true;
10ffc2: c6 05 e8 47 12 00 01 movb $0x1,0x1247e8
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
10ffc9: e8 0e c0 ff ff call 10bfdc <_Thread_Dispatch>
}
return RTEMS_SUCCESSFUL;
10ffce: 31 c0 xor %eax,%eax
}
10ffd0: 83 c4 1c add $0x1c,%esp
10ffd3: 5b pop %ebx
10ffd4: 5e pop %esi
10ffd5: 5f pop %edi
10ffd6: c9 leave
10ffd7: c3 ret
0010dd84 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
10dd84: 55 push %ebp
10dd85: 89 e5 mov %esp,%ebp
10dd87: 56 push %esi
10dd88: 53 push %ebx
10dd89: 83 ec 10 sub $0x10,%esp
10dd8c: 8b 5d 0c mov 0xc(%ebp),%ebx
10dd8f: 8b 75 10 mov 0x10(%ebp),%esi
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10dd92: 85 db test %ebx,%ebx
10dd94: 74 10 je 10dda6 <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 ) );
10dd96: 0f b6 15 24 32 12 00 movzbl 0x123224,%edx
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
10dd9d: b8 13 00 00 00 mov $0x13,%eax
)
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10dda2: 39 d3 cmp %edx,%ebx
10dda4: 77 52 ja 10ddf8 <rtems_task_set_priority+0x74>
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
10dda6: 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 )
10ddab: 85 f6 test %esi,%esi
10ddad: 74 49 je 10ddf8 <rtems_task_set_priority+0x74>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
10ddaf: 51 push %ecx
10ddb0: 51 push %ecx
10ddb1: 8d 45 f4 lea -0xc(%ebp),%eax
10ddb4: 50 push %eax
10ddb5: ff 75 08 pushl 0x8(%ebp)
10ddb8: e8 e7 1d 00 00 call 10fba4 <_Thread_Get>
switch ( location ) {
10ddbd: 83 c4 10 add $0x10,%esp
10ddc0: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10ddc4: 75 2d jne 10ddf3 <rtems_task_set_priority+0x6f>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
10ddc6: 8b 50 14 mov 0x14(%eax),%edx
10ddc9: 89 16 mov %edx,(%esi)
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
10ddcb: 85 db test %ebx,%ebx
10ddcd: 74 1b je 10ddea <rtems_task_set_priority+0x66>
the_thread->real_priority = new_priority;
10ddcf: 89 58 18 mov %ebx,0x18(%eax)
if ( the_thread->resource_count == 0 ||
10ddd2: 83 78 1c 00 cmpl $0x0,0x1c(%eax)
10ddd6: 74 05 je 10dddd <rtems_task_set_priority+0x59>
10ddd8: 39 58 14 cmp %ebx,0x14(%eax)
10dddb: 76 0d jbe 10ddea <rtems_task_set_priority+0x66><== ALWAYS TAKEN
the_thread->current_priority > new_priority )
_Thread_Change_priority( the_thread, new_priority, false );
10dddd: 52 push %edx
10ddde: 6a 00 push $0x0
10dde0: 53 push %ebx
10dde1: 50 push %eax
10dde2: e8 c5 19 00 00 call 10f7ac <_Thread_Change_priority>
10dde7: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
10ddea: e8 93 1d 00 00 call 10fb82 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10ddef: 31 c0 xor %eax,%eax
10ddf1: eb 05 jmp 10ddf8 <rtems_task_set_priority+0x74>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10ddf3: b8 04 00 00 00 mov $0x4,%eax
}
10ddf8: 8d 65 f8 lea -0x8(%ebp),%esp
10ddfb: 5b pop %ebx
10ddfc: 5e pop %esi
10ddfd: c9 leave
10ddfe: c3 ret
0011648c <rtems_timer_cancel>:
*/
rtems_status_code rtems_timer_cancel(
rtems_id id
)
{
11648c: 55 push %ebp
11648d: 89 e5 mov %esp,%ebp
11648f: 83 ec 1c sub $0x1c,%esp
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
116492: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
116495: 50 push %eax
116496: ff 75 08 pushl 0x8(%ebp)
116499: 68 d0 dd 13 00 push $0x13ddd0
11649e: e8 41 26 00 00 call 118ae4 <_Objects_Get>
switch ( location ) {
1164a3: 83 c4 10 add $0x10,%esp
1164a6: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
1164aa: 75 1e jne 1164ca <rtems_timer_cancel+0x3e>
case OBJECTS_LOCAL:
if ( !_Timer_Is_dormant_class( the_timer->the_class ) )
1164ac: 83 78 38 04 cmpl $0x4,0x38(%eax)
1164b0: 74 0f je 1164c1 <rtems_timer_cancel+0x35><== NEVER TAKEN
(void) _Watchdog_Remove( &the_timer->Ticker );
1164b2: 83 ec 0c sub $0xc,%esp
1164b5: 83 c0 10 add $0x10,%eax
1164b8: 50 push %eax
1164b9: e8 e2 3f 00 00 call 11a4a0 <_Watchdog_Remove>
1164be: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
1164c1: e8 9c 30 00 00 call 119562 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1164c6: 31 c0 xor %eax,%eax
1164c8: eb 05 jmp 1164cf <rtems_timer_cancel+0x43>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1164ca: b8 04 00 00 00 mov $0x4,%eax
}
1164cf: c9 leave
1164d0: c3 ret
001168ec <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
1168ec: 55 push %ebp
1168ed: 89 e5 mov %esp,%ebp
1168ef: 57 push %edi
1168f0: 56 push %esi
1168f1: 53 push %ebx
1168f2: 83 ec 1c sub $0x1c,%esp
1168f5: 8b 7d 0c mov 0xc(%ebp),%edi
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
1168f8: 8b 35 10 de 13 00 mov 0x13de10,%esi
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
1168fe: 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 )
116903: 85 f6 test %esi,%esi
116905: 0f 84 b1 00 00 00 je 1169bc <rtems_timer_server_fire_when+0xd0>
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
11690b: b3 0b mov $0xb,%bl
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
11690d: 80 3d 48 db 13 00 00 cmpb $0x0,0x13db48
116914: 0f 84 a2 00 00 00 je 1169bc <rtems_timer_server_fire_when+0xd0><== NEVER TAKEN
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
11691a: b3 09 mov $0x9,%bl
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !routine )
11691c: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
116920: 0f 84 96 00 00 00 je 1169bc <rtems_timer_server_fire_when+0xd0>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
116926: 83 ec 0c sub $0xc,%esp
116929: 57 push %edi
11692a: e8 b5 d6 ff ff call 113fe4 <_TOD_Validate>
11692f: 83 c4 10 add $0x10,%esp
return RTEMS_INVALID_CLOCK;
116932: b3 14 mov $0x14,%bl
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
116934: 84 c0 test %al,%al
116936: 0f 84 80 00 00 00 je 1169bc <rtems_timer_server_fire_when+0xd0>
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
11693c: 83 ec 0c sub $0xc,%esp
11693f: 57 push %edi
116940: e8 37 d6 ff ff call 113f7c <_TOD_To_seconds>
116945: 89 c7 mov %eax,%edi
if ( seconds <= _TOD_Seconds_since_epoch() )
116947: 83 c4 10 add $0x10,%esp
11694a: 3b 05 c0 db 13 00 cmp 0x13dbc0,%eax
116950: 76 6a jbe 1169bc <rtems_timer_server_fire_when+0xd0>
116952: 51 push %ecx
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
116953: 8d 45 e4 lea -0x1c(%ebp),%eax
116956: 50 push %eax
116957: ff 75 08 pushl 0x8(%ebp)
11695a: 68 d0 dd 13 00 push $0x13ddd0
11695f: e8 80 21 00 00 call 118ae4 <_Objects_Get>
116964: 89 c3 mov %eax,%ebx
switch ( location ) {
116966: 83 c4 10 add $0x10,%esp
116969: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
11696d: 75 48 jne 1169b7 <rtems_timer_server_fire_when+0xcb>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
11696f: 83 ec 0c sub $0xc,%esp
116972: 8d 40 10 lea 0x10(%eax),%eax
116975: 50 push %eax
116976: e8 25 3b 00 00 call 11a4a0 <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
11697b: 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;
116982: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx)
the_watchdog->routine = routine;
116989: 8b 45 10 mov 0x10(%ebp),%eax
11698c: 89 43 2c mov %eax,0x2c(%ebx)
the_watchdog->id = id;
11698f: 8b 45 08 mov 0x8(%ebp),%eax
116992: 89 43 30 mov %eax,0x30(%ebx)
the_watchdog->user_data = user_data;
116995: 8b 45 14 mov 0x14(%ebp),%eax
116998: 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();
11699b: 2b 3d c0 db 13 00 sub 0x13dbc0,%edi
1169a1: 89 7b 1c mov %edi,0x1c(%ebx)
(*timer_server->schedule_operation)( timer_server, the_timer );
1169a4: 58 pop %eax
1169a5: 5a pop %edx
1169a6: 53 push %ebx
1169a7: 56 push %esi
1169a8: ff 56 04 call *0x4(%esi)
_Thread_Enable_dispatch();
1169ab: e8 b2 2b 00 00 call 119562 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1169b0: 83 c4 10 add $0x10,%esp
1169b3: 31 db xor %ebx,%ebx
1169b5: eb 05 jmp 1169bc <rtems_timer_server_fire_when+0xd0>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1169b7: bb 04 00 00 00 mov $0x4,%ebx
}
1169bc: 89 d8 mov %ebx,%eax
1169be: 8d 65 f4 lea -0xc(%ebp),%esp
1169c1: 5b pop %ebx
1169c2: 5e pop %esi
1169c3: 5f pop %edi
1169c4: c9 leave
1169c5: c3 ret