RTEMS 4.11Annotated Report
Fri Oct 8 18:30:44 2010
00117300 <_CORE_message_queue_Broadcast>:
Objects_Id id __attribute__((unused)),
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)),
#endif
uint32_t *count
)
{
117300: 55 push %ebp
117301: 89 e5 mov %esp,%ebp
117303: 57 push %edi
117304: 56 push %esi
117305: 53 push %ebx
117306: 83 ec 1c sub $0x1c,%esp
117309: 8b 5d 08 mov 0x8(%ebp),%ebx
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
return CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE;
11730c: b8 01 00 00 00 mov $0x1,%eax
{
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
117311: 8b 55 10 mov 0x10(%ebp),%edx
117314: 3b 53 4c cmp 0x4c(%ebx),%edx
117317: 77 4e ja 117367 <_CORE_message_queue_Broadcast+0x67><== NEVER TAKEN
* NOTE: This check is critical because threads can block on
* send and receive and this ensures that we are broadcasting
* the message to threads waiting to receive -- not to send.
*/
if ( the_message_queue->number_of_pending_messages != 0 ) {
117319: 83 7b 48 00 cmpl $0x0,0x48(%ebx)
11731d: 75 09 jne 117328 <_CORE_message_queue_Broadcast+0x28>
11731f: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
117326: eb 23 jmp 11734b <_CORE_message_queue_Broadcast+0x4b>
*count = 0;
117328: 8b 45 1c mov 0x1c(%ebp),%eax
11732b: c7 00 00 00 00 00 movl $0x0,(%eax)
117331: eb 32 jmp 117365 <_CORE_message_queue_Broadcast+0x65>
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
waitp = &the_thread->Wait;
number_broadcasted += 1;
117333: ff 45 e4 incl -0x1c(%ebp)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
117336: 8b 42 2c mov 0x2c(%edx),%eax
117339: 89 c7 mov %eax,%edi
11733b: 8b 75 0c mov 0xc(%ebp),%esi
11733e: 8b 4d 10 mov 0x10(%ebp),%ecx
117341: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
117343: 8b 42 28 mov 0x28(%edx),%eax
117346: 8b 55 10 mov 0x10(%ebp),%edx
117349: 89 10 mov %edx,(%eax)
/*
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
11734b: 83 ec 0c sub $0xc,%esp
11734e: 53 push %ebx
11734f: e8 90 21 00 00 call 1194e4 <_Thread_queue_Dequeue>
117354: 89 c2 mov %eax,%edx
117356: 83 c4 10 add $0x10,%esp
117359: 85 c0 test %eax,%eax
11735b: 75 d6 jne 117333 <_CORE_message_queue_Broadcast+0x33>
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
}
*count = number_broadcasted;
11735d: 8b 55 e4 mov -0x1c(%ebp),%edx
117360: 8b 45 1c mov 0x1c(%ebp),%eax
117363: 89 10 mov %edx,(%eax)
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
117365: 31 c0 xor %eax,%eax
}
117367: 8d 65 f4 lea -0xc(%ebp),%esp
11736a: 5b pop %ebx
11736b: 5e pop %esi
11736c: 5f pop %edi
11736d: c9 leave
11736e: c3 ret
001121b8 <_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
)
{
1121b8: 55 push %ebp
1121b9: 89 e5 mov %esp,%ebp
1121bb: 57 push %edi
1121bc: 56 push %esi
1121bd: 53 push %ebx
1121be: 83 ec 1c sub $0x1c,%esp
1121c1: 8b 5d 08 mov 0x8(%ebp),%ebx
1121c4: 8b 7d 10 mov 0x10(%ebp),%edi
1121c7: 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;
1121ca: 89 7b 44 mov %edi,0x44(%ebx)
the_message_queue->number_of_pending_messages = 0;
1121cd: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx)
the_message_queue->maximum_message_size = maximum_message_size;
1121d4: 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)) {
1121d7: 89 d0 mov %edx,%eax
1121d9: f6 c2 03 test $0x3,%dl
1121dc: 74 0c je 1121ea <_CORE_message_queue_Initialize+0x32>
allocated_message_size += sizeof(uint32_t);
1121de: 83 c0 04 add $0x4,%eax
allocated_message_size &= ~(sizeof(uint32_t) - 1);
1121e1: 83 e0 fc and $0xfffffffc,%eax
}
if (allocated_message_size < maximum_message_size)
return false;
1121e4: 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)
1121e6: 39 d0 cmp %edx,%eax
1121e8: 72 68 jb 112252 <_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));
1121ea: 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 *
1121ed: 89 d1 mov %edx,%ecx
1121ef: 0f af cf imul %edi,%ecx
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
return false;
1121f2: 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)
1121f4: 39 c1 cmp %eax,%ecx
1121f6: 72 5a jb 112252 <_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 );
1121f8: 83 ec 0c sub $0xc,%esp
1121fb: 51 push %ecx
1121fc: 89 55 e4 mov %edx,-0x1c(%ebp)
1121ff: e8 6e 25 00 00 call 114772 <_Workspace_Allocate>
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
112204: 89 43 5c mov %eax,0x5c(%ebx)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
112207: 83 c4 10 add $0x10,%esp
11220a: 85 c0 test %eax,%eax
11220c: 8b 55 e4 mov -0x1c(%ebp),%edx
11220f: 74 41 je 112252 <_CORE_message_queue_Initialize+0x9a>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
112211: 52 push %edx
112212: 57 push %edi
112213: 50 push %eax
112214: 8d 43 60 lea 0x60(%ebx),%eax
112217: 50 push %eax
112218: e8 27 3f 00 00 call 116144 <_Chain_Initialize>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
11221d: 8d 43 54 lea 0x54(%ebx),%eax
112220: 89 43 50 mov %eax,0x50(%ebx)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
112223: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx)
the_message_queue->message_buffers,
(size_t) maximum_pending_messages,
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
11222a: 8d 43 50 lea 0x50(%ebx),%eax
11222d: 89 43 58 mov %eax,0x58(%ebx)
_Thread_queue_Initialize(
112230: 6a 06 push $0x6
112232: 68 80 00 00 00 push $0x80
112237: 8b 45 0c mov 0xc(%ebp),%eax
11223a: 83 38 01 cmpl $0x1,(%eax)
11223d: 0f 94 c0 sete %al
112240: 0f b6 c0 movzbl %al,%eax
112243: 50 push %eax
112244: 53 push %ebx
112245: e8 06 1c 00 00 call 113e50 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
11224a: 83 c4 20 add $0x20,%esp
11224d: be 01 00 00 00 mov $0x1,%esi
}
112252: 89 f0 mov %esi,%eax
112254: 8d 65 f4 lea -0xc(%ebp),%esp
112257: 5b pop %ebx
112258: 5e pop %esi
112259: 5f pop %edi
11225a: c9 leave
11225b: c3 ret
0011225c <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
11225c: 55 push %ebp
11225d: 89 e5 mov %esp,%ebp
11225f: 57 push %edi
112260: 56 push %esi
112261: 53 push %ebx
112262: 83 ec 2c sub $0x2c,%esp
112265: 8b 45 08 mov 0x8(%ebp),%eax
112268: 8b 55 0c mov 0xc(%ebp),%edx
11226b: 89 55 dc mov %edx,-0x24(%ebp)
11226e: 8b 55 10 mov 0x10(%ebp),%edx
112271: 89 55 e4 mov %edx,-0x1c(%ebp)
112274: 8b 7d 14 mov 0x14(%ebp),%edi
112277: 8b 55 1c mov 0x1c(%ebp),%edx
11227a: 89 55 d4 mov %edx,-0x2c(%ebp)
11227d: 8a 55 18 mov 0x18(%ebp),%dl
112280: 88 55 db mov %dl,-0x25(%ebp)
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
112283: 8b 0d 18 b6 12 00 mov 0x12b618,%ecx
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
112289: c7 41 34 00 00 00 00 movl $0x0,0x34(%ecx)
_ISR_Disable( level );
112290: 9c pushf
112291: fa cli
112292: 8f 45 e0 popl -0x20(%ebp)
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
112295: 8b 50 50 mov 0x50(%eax),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
112298: 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))
11229b: 39 da cmp %ebx,%edx
11229d: 74 47 je 1122e6 <_CORE_message_queue_Seize+0x8a>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
11229f: 8b 32 mov (%edx),%esi
the_chain->first = new_first;
1122a1: 89 70 50 mov %esi,0x50(%eax)
CORE_message_queue_Buffer_control *_CORE_message_queue_Get_pending_message (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
_Chain_Get_unprotected( &the_message_queue->Pending_messages );
1122a4: 8d 58 50 lea 0x50(%eax),%ebx
1122a7: 89 5e 04 mov %ebx,0x4(%esi)
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
1122aa: 85 d2 test %edx,%edx
1122ac: 74 38 je 1122e6 <_CORE_message_queue_Seize+0x8a><== NEVER TAKEN
the_message_queue->number_of_pending_messages -= 1;
1122ae: ff 48 48 decl 0x48(%eax)
_ISR_Enable( level );
1122b1: ff 75 e0 pushl -0x20(%ebp)
1122b4: 9d popf
*size_p = the_message->Contents.size;
1122b5: 8b 4a 08 mov 0x8(%edx),%ecx
1122b8: 89 0f mov %ecx,(%edi)
_Thread_Executing->Wait.count =
1122ba: 8b 0d 18 b6 12 00 mov 0x12b618,%ecx
1122c0: 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,
1122c7: 8d 72 0c lea 0xc(%edx),%esi
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
1122ca: 8b 0f mov (%edi),%ecx
1122cc: 8b 7d e4 mov -0x1c(%ebp),%edi
1122cf: 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 );
1122d1: 89 55 0c mov %edx,0xc(%ebp)
1122d4: 83 c0 60 add $0x60,%eax
1122d7: 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 );
}
1122da: 83 c4 2c add $0x2c,%esp
1122dd: 5b pop %ebx
1122de: 5e pop %esi
1122df: 5f pop %edi
1122e0: c9 leave
1122e1: e9 52 fe ff ff jmp 112138 <_Chain_Append>
return;
}
#endif
}
if ( !wait ) {
1122e6: 80 7d db 00 cmpb $0x0,-0x25(%ebp)
1122ea: 75 13 jne 1122ff <_CORE_message_queue_Seize+0xa3>
_ISR_Enable( level );
1122ec: ff 75 e0 pushl -0x20(%ebp)
1122ef: 9d popf
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
1122f0: 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 );
}
1122f7: 83 c4 2c add $0x2c,%esp
1122fa: 5b pop %ebx
1122fb: 5e pop %esi
1122fc: 5f pop %edi
1122fd: c9 leave
1122fe: 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;
1122ff: 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;
112306: 89 41 44 mov %eax,0x44(%ecx)
executing->Wait.id = id;
112309: 8b 55 dc mov -0x24(%ebp),%edx
11230c: 89 51 20 mov %edx,0x20(%ecx)
executing->Wait.return_argument_second.mutable_object = buffer;
11230f: 8b 55 e4 mov -0x1c(%ebp),%edx
112312: 89 51 2c mov %edx,0x2c(%ecx)
executing->Wait.return_argument = size_p;
112315: 89 79 28 mov %edi,0x28(%ecx)
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
112318: ff 75 e0 pushl -0x20(%ebp)
11231b: 9d popf
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
11231c: c7 45 10 00 3f 11 00 movl $0x113f00,0x10(%ebp)
112323: 8b 55 d4 mov -0x2c(%ebp),%edx
112326: 89 55 0c mov %edx,0xc(%ebp)
112329: 89 45 08 mov %eax,0x8(%ebp)
}
11232c: 83 c4 2c add $0x2c,%esp
11232f: 5b pop %ebx
112330: 5e pop %esi
112331: 5f pop %edi
112332: 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 );
112333: e9 f0 18 00 00 jmp 113c28 <_Thread_queue_Enqueue_with_handler>
0010ab59 <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
10ab59: 55 push %ebp
10ab5a: 89 e5 mov %esp,%ebp
10ab5c: 53 push %ebx
10ab5d: 83 ec 14 sub $0x14,%esp
10ab60: 8b 5d 08 mov 0x8(%ebp),%ebx
10ab63: 8a 55 10 mov 0x10(%ebp),%dl
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
10ab66: a1 64 32 12 00 mov 0x123264,%eax
10ab6b: 85 c0 test %eax,%eax
10ab6d: 74 19 je 10ab88 <_CORE_mutex_Seize+0x2f>
10ab6f: 84 d2 test %dl,%dl
10ab71: 74 15 je 10ab88 <_CORE_mutex_Seize+0x2f><== NEVER TAKEN
10ab73: 83 3d e4 33 12 00 01 cmpl $0x1,0x1233e4
10ab7a: 76 0c jbe 10ab88 <_CORE_mutex_Seize+0x2f>
10ab7c: 53 push %ebx
10ab7d: 6a 12 push $0x12
10ab7f: 6a 00 push $0x0
10ab81: 6a 00 push $0x0
10ab83: e8 e4 05 00 00 call 10b16c <_Internal_error_Occurred>
10ab88: 51 push %ecx
10ab89: 51 push %ecx
10ab8a: 8d 45 18 lea 0x18(%ebp),%eax
10ab8d: 50 push %eax
10ab8e: 53 push %ebx
10ab8f: 88 55 f4 mov %dl,-0xc(%ebp)
10ab92: e8 35 3c 00 00 call 10e7cc <_CORE_mutex_Seize_interrupt_trylock>
10ab97: 83 c4 10 add $0x10,%esp
10ab9a: 85 c0 test %eax,%eax
10ab9c: 8a 55 f4 mov -0xc(%ebp),%dl
10ab9f: 74 48 je 10abe9 <_CORE_mutex_Seize+0x90>
10aba1: 84 d2 test %dl,%dl
10aba3: 75 12 jne 10abb7 <_CORE_mutex_Seize+0x5e>
10aba5: ff 75 18 pushl 0x18(%ebp)
10aba8: 9d popf
10aba9: a1 a8 34 12 00 mov 0x1234a8,%eax
10abae: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax)
10abb5: eb 32 jmp 10abe9 <_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;
10abb7: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx)
10abbe: a1 a8 34 12 00 mov 0x1234a8,%eax
10abc3: 89 58 44 mov %ebx,0x44(%eax)
10abc6: 8b 55 0c mov 0xc(%ebp),%edx
10abc9: 89 50 20 mov %edx,0x20(%eax)
10abcc: a1 64 32 12 00 mov 0x123264,%eax
10abd1: 40 inc %eax
10abd2: a3 64 32 12 00 mov %eax,0x123264
10abd7: ff 75 18 pushl 0x18(%ebp)
10abda: 9d popf
10abdb: 50 push %eax
10abdc: 50 push %eax
10abdd: ff 75 14 pushl 0x14(%ebp)
10abe0: 53 push %ebx
10abe1: e8 26 ff ff ff call 10ab0c <_CORE_mutex_Seize_interrupt_blocking>
10abe6: 83 c4 10 add $0x10,%esp
}
10abe9: 8b 5d fc mov -0x4(%ebp),%ebx
10abec: c9 leave
10abed: c3 ret
0010e7cc <_CORE_mutex_Seize_interrupt_trylock>:
#if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__)
int _CORE_mutex_Seize_interrupt_trylock(
CORE_mutex_Control *the_mutex,
ISR_Level *level_p
)
{
10e7cc: 55 push %ebp
10e7cd: 89 e5 mov %esp,%ebp
10e7cf: 57 push %edi
10e7d0: 56 push %esi
10e7d1: 53 push %ebx
10e7d2: 83 ec 0c sub $0xc,%esp
10e7d5: 8b 55 08 mov 0x8(%ebp),%edx
10e7d8: 8b 5d 0c mov 0xc(%ebp),%ebx
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
10e7db: 8b 0d a8 34 12 00 mov 0x1234a8,%ecx
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
10e7e1: c7 41 34 00 00 00 00 movl $0x0,0x34(%ecx)
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
10e7e8: 83 7a 50 00 cmpl $0x0,0x50(%edx)
10e7ec: 0f 84 89 00 00 00 je 10e87b <_CORE_mutex_Seize_interrupt_trylock+0xaf>
the_mutex->lock = CORE_MUTEX_LOCKED;
10e7f2: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx)
the_mutex->holder = executing;
10e7f9: 89 4a 5c mov %ecx,0x5c(%edx)
the_mutex->holder_id = executing->Object.id;
10e7fc: 8b 41 08 mov 0x8(%ecx),%eax
10e7ff: 89 42 60 mov %eax,0x60(%edx)
the_mutex->nest_count = 1;
10e802: c7 42 54 01 00 00 00 movl $0x1,0x54(%edx)
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p );
}
10e809: 8b 42 48 mov 0x48(%edx),%eax
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
10e80c: 83 f8 02 cmp $0x2,%eax
10e80f: 74 05 je 10e816 <_CORE_mutex_Seize_interrupt_trylock+0x4a>
10e811: 83 f8 03 cmp $0x3,%eax
10e814: 75 0e jne 10e824 <_CORE_mutex_Seize_interrupt_trylock+0x58>
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
10e816: 8b 71 1c mov 0x1c(%ecx),%esi
10e819: 8d 7e 01 lea 0x1(%esi),%edi
10e81c: 89 79 1c mov %edi,0x1c(%ecx)
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
10e81f: 83 f8 03 cmp $0x3,%eax
10e822: 74 05 je 10e829 <_CORE_mutex_Seize_interrupt_trylock+0x5d>
_ISR_Enable( *level_p );
10e824: ff 33 pushl (%ebx)
10e826: 9d popf
10e827: eb 7c jmp 10e8a5 <_CORE_mutex_Seize_interrupt_trylock+0xd9>
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
if ( current == ceiling ) {
10e829: 8b 42 4c mov 0x4c(%edx),%eax
10e82c: 39 41 14 cmp %eax,0x14(%ecx)
10e82f: 75 05 jne 10e836 <_CORE_mutex_Seize_interrupt_trylock+0x6a>
_ISR_Enable( *level_p );
10e831: ff 33 pushl (%ebx)
10e833: 9d popf
10e834: eb 6f jmp 10e8a5 <_CORE_mutex_Seize_interrupt_trylock+0xd9>
return 0;
}
if ( current > ceiling ) {
10e836: 76 26 jbe 10e85e <_CORE_mutex_Seize_interrupt_trylock+0x92>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10e838: a1 64 32 12 00 mov 0x123264,%eax
10e83d: 40 inc %eax
10e83e: a3 64 32 12 00 mov %eax,0x123264
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
10e843: ff 33 pushl (%ebx)
10e845: 9d popf
_Thread_Change_priority(
10e846: 50 push %eax
10e847: 6a 00 push $0x0
10e849: ff 72 4c pushl 0x4c(%edx)
10e84c: ff 72 5c pushl 0x5c(%edx)
10e84f: e8 f8 d0 ff ff call 10b94c <_Thread_Change_priority>
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
10e854: e8 85 d5 ff ff call 10bdde <_Thread_Enable_dispatch>
10e859: 83 c4 10 add $0x10,%esp
10e85c: eb 47 jmp 10e8a5 <_CORE_mutex_Seize_interrupt_trylock+0xd9>
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
10e85e: c7 41 34 06 00 00 00 movl $0x6,0x34(%ecx)
the_mutex->lock = CORE_MUTEX_UNLOCKED;
10e865: c7 42 50 01 00 00 00 movl $0x1,0x50(%edx)
the_mutex->nest_count = 0; /* undo locking above */
10e86c: c7 42 54 00 00 00 00 movl $0x0,0x54(%edx)
executing->resource_count--; /* undo locking above */
10e873: 89 71 1c mov %esi,0x1c(%ecx)
_ISR_Enable( *level_p );
10e876: ff 33 pushl (%ebx)
10e878: 9d popf
10e879: eb 2a jmp 10e8a5 <_CORE_mutex_Seize_interrupt_trylock+0xd9>
/*
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
10e87b: 8b 72 5c mov 0x5c(%edx),%esi
/*
* The mutex is not available and the caller must deal with the possibility
* of blocking.
*/
return 1;
10e87e: b8 01 00 00 00 mov $0x1,%eax
/*
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
10e883: 39 ce cmp %ecx,%esi
10e885: 75 20 jne 10e8a7 <_CORE_mutex_Seize_interrupt_trylock+0xdb>
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
10e887: 8b 4a 40 mov 0x40(%edx),%ecx
10e88a: 85 c9 test %ecx,%ecx
10e88c: 74 05 je 10e893 <_CORE_mutex_Seize_interrupt_trylock+0xc7>
10e88e: 49 dec %ecx
10e88f: 75 16 jne 10e8a7 <_CORE_mutex_Seize_interrupt_trylock+0xdb><== ALWAYS TAKEN
10e891: eb 08 jmp 10e89b <_CORE_mutex_Seize_interrupt_trylock+0xcf><== NOT EXECUTED
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
10e893: ff 42 54 incl 0x54(%edx)
_ISR_Enable( *level_p );
10e896: ff 33 pushl (%ebx)
10e898: 9d popf
10e899: eb 0a jmp 10e8a5 <_CORE_mutex_Seize_interrupt_trylock+0xd9>
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
10e89b: c7 46 34 02 00 00 00 movl $0x2,0x34(%esi) <== NOT EXECUTED
_ISR_Enable( *level_p );
10e8a2: ff 33 pushl (%ebx) <== NOT EXECUTED
10e8a4: 9d popf <== NOT EXECUTED
return 0;
10e8a5: 31 c0 xor %eax,%eax
10e8a7: 8d 65 f4 lea -0xc(%ebp),%esp
10e8aa: 5b pop %ebx
10e8ab: 5e pop %esi
10e8ac: 5f pop %edi
10e8ad: c9 leave
10e8ae: c3 ret
0010ad14 <_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
)
{
10ad14: 55 push %ebp
10ad15: 89 e5 mov %esp,%ebp
10ad17: 53 push %ebx
10ad18: 83 ec 10 sub $0x10,%esp
10ad1b: 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)) ) {
10ad1e: 53 push %ebx
10ad1f: e8 14 14 00 00 call 10c138 <_Thread_queue_Dequeue>
10ad24: 89 c2 mov %eax,%edx
10ad26: 83 c4 10 add $0x10,%esp
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10ad29: 31 c0 xor %eax,%eax
if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) {
10ad2b: 85 d2 test %edx,%edx
10ad2d: 75 15 jne 10ad44 <_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 );
10ad2f: 9c pushf
10ad30: fa cli
10ad31: 59 pop %ecx
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
10ad32: 8b 53 48 mov 0x48(%ebx),%edx
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
10ad35: 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 )
10ad37: 3b 53 40 cmp 0x40(%ebx),%edx
10ad3a: 73 06 jae 10ad42 <_CORE_semaphore_Surrender+0x2e><== NEVER TAKEN
the_semaphore->count += 1;
10ad3c: 42 inc %edx
10ad3d: 89 53 48 mov %edx,0x48(%ebx)
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10ad40: 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 );
10ad42: 51 push %ecx
10ad43: 9d popf
}
return status;
}
10ad44: 8b 5d fc mov -0x4(%ebp),%ebx
10ad47: c9 leave
10ad48: c3 ret
0010aed0 <_Chain_Get_with_empty_check>:
bool _Chain_Get_with_empty_check(
Chain_Control *chain,
Chain_Node **node
)
{
10aed0: 55 push %ebp
10aed1: 89 e5 mov %esp,%ebp
10aed3: 57 push %edi
10aed4: 56 push %esi
10aed5: 53 push %ebx
10aed6: 8b 45 08 mov 0x8(%ebp),%eax
10aed9: 8b 5d 0c mov 0xc(%ebp),%ebx
ISR_Level level;
bool is_empty_now;
_ISR_Disable( level );
10aedc: 9c pushf
10aedd: fa cli
10aede: 5e pop %esi
Chain_Control *the_chain,
Chain_Node **the_node
)
{
bool is_empty_now = true;
Chain_Node *first = the_chain->first;
10aedf: 8b 08 mov (%eax),%ecx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10aee1: 8d 78 04 lea 0x4(%eax),%edi
)
{
bool is_empty_now = true;
Chain_Node *first = the_chain->first;
if ( first != _Chain_Tail( the_chain ) ) {
10aee4: 39 f9 cmp %edi,%ecx
10aee6: 74 10 je 10aef8 <_Chain_Get_with_empty_check+0x28><== NEVER TAKEN
Chain_Node *new_first = first->next;
10aee8: 8b 11 mov (%ecx),%edx
the_chain->first = new_first;
10aeea: 89 10 mov %edx,(%eax)
new_first->previous = _Chain_Head( the_chain );
10aeec: 89 42 04 mov %eax,0x4(%edx)
*the_node = first;
10aeef: 89 0b mov %ecx,(%ebx)
is_empty_now = new_first == _Chain_Tail( the_chain );
10aef1: 39 fa cmp %edi,%edx
10aef3: 0f 94 c0 sete %al
10aef6: eb 08 jmp 10af00 <_Chain_Get_with_empty_check+0x30>
} else
*the_node = NULL;
10aef8: c7 03 00 00 00 00 movl $0x0,(%ebx) <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Chain_Get_with_empty_check_unprotected(
Chain_Control *the_chain,
Chain_Node **the_node
)
{
bool is_empty_now = true;
10aefe: b0 01 mov $0x1,%al <== NOT EXECUTED
is_empty_now = _Chain_Get_with_empty_check_unprotected( chain, node );
_ISR_Enable( level );
10af00: 56 push %esi
10af01: 9d popf
return is_empty_now;
}
10af02: 5b pop %ebx
10af03: 5e pop %esi
10af04: 5f pop %edi
10af05: c9 leave
10af06: c3 ret
00109d38 <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
109d38: 55 push %ebp
109d39: 89 e5 mov %esp,%ebp
109d3b: 57 push %edi
109d3c: 56 push %esi
109d3d: 53 push %ebx
109d3e: 83 ec 2c sub $0x2c,%esp
109d41: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_event_set event_condition;
rtems_event_set seized_events;
rtems_option option_set;
RTEMS_API_Control *api;
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
109d44: 8b bb f0 00 00 00 mov 0xf0(%ebx),%edi
option_set = (rtems_option) the_thread->Wait.option;
109d4a: 8b 43 30 mov 0x30(%ebx),%eax
109d4d: 89 45 e0 mov %eax,-0x20(%ebp)
_ISR_Disable( level );
109d50: 9c pushf
109d51: fa cli
109d52: 58 pop %eax
pending_events = api->pending_events;
109d53: 8b 17 mov (%edi),%edx
109d55: 89 55 d4 mov %edx,-0x2c(%ebp)
event_condition = (rtems_event_set) the_thread->Wait.count;
109d58: 8b 73 24 mov 0x24(%ebx),%esi
seized_events = _Event_sets_Get( pending_events, event_condition );
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
109d5b: 21 f2 and %esi,%edx
109d5d: 75 07 jne 109d66 <_Event_Surrender+0x2e>
_ISR_Enable( level );
109d5f: 50 push %eax
109d60: 9d popf
return;
109d61: e9 af 00 00 00 jmp 109e15 <_Event_Surrender+0xdd>
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
109d66: 83 3d a4 34 12 00 00 cmpl $0x0,0x1234a4
109d6d: 74 49 je 109db8 <_Event_Surrender+0x80>
109d6f: 3b 1d a8 34 12 00 cmp 0x1234a8,%ebx
109d75: 75 41 jne 109db8 <_Event_Surrender+0x80>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
109d77: 8b 0d b8 34 12 00 mov 0x1234b8,%ecx
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
109d7d: 83 f9 02 cmp $0x2,%ecx
109d80: 74 09 je 109d8b <_Event_Surrender+0x53> <== NEVER TAKEN
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
109d82: 8b 0d b8 34 12 00 mov 0x1234b8,%ecx
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
109d88: 49 dec %ecx
109d89: 75 2d jne 109db8 <_Event_Surrender+0x80>
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
109d8b: 39 f2 cmp %esi,%edx
109d8d: 74 06 je 109d95 <_Event_Surrender+0x5d>
109d8f: f6 45 e0 02 testb $0x2,-0x20(%ebp)
109d93: 74 1f je 109db4 <_Event_Surrender+0x7c> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear(
rtems_event_set the_event_set,
rtems_event_set the_mask
)
{
return ( the_event_set & ~(the_mask) );
109d95: 89 d6 mov %edx,%esi
109d97: f7 d6 not %esi
109d99: 23 75 d4 and -0x2c(%ebp),%esi
109d9c: 89 37 mov %esi,(%edi)
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
109d9e: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
109da5: 8b 4b 28 mov 0x28(%ebx),%ecx
109da8: 89 11 mov %edx,(%ecx)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
109daa: c7 05 b8 34 12 00 03 movl $0x3,0x1234b8
109db1: 00 00 00
}
_ISR_Enable( level );
109db4: 50 push %eax
109db5: 9d popf
return;
109db6: eb 5d jmp 109e15 <_Event_Surrender+0xdd>
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
109db8: f6 43 11 01 testb $0x1,0x11(%ebx)
109dbc: 74 55 je 109e13 <_Event_Surrender+0xdb>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
109dbe: 39 f2 cmp %esi,%edx
109dc0: 74 06 je 109dc8 <_Event_Surrender+0x90>
109dc2: f6 45 e0 02 testb $0x2,-0x20(%ebp)
109dc6: 74 4b je 109e13 <_Event_Surrender+0xdb> <== NEVER TAKEN
109dc8: 89 d6 mov %edx,%esi
109dca: f7 d6 not %esi
109dcc: 23 75 d4 and -0x2c(%ebp),%esi
109dcf: 89 37 mov %esi,(%edi)
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
109dd1: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
109dd8: 8b 4b 28 mov 0x28(%ebx),%ecx
109ddb: 89 11 mov %edx,(%ecx)
_ISR_Flash( level );
109ddd: 50 push %eax
109dde: 9d popf
109ddf: fa cli
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
109de0: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
109de4: 74 06 je 109dec <_Event_Surrender+0xb4>
_ISR_Enable( level );
109de6: 50 push %eax
109de7: 9d popf
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
109de8: 51 push %ecx
109de9: 51 push %ecx
109dea: eb 17 jmp 109e03 <_Event_Surrender+0xcb>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
109dec: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
109df3: 50 push %eax
109df4: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
109df5: 83 ec 0c sub $0xc,%esp
109df8: 8d 43 48 lea 0x48(%ebx),%eax
109dfb: 50 push %eax
109dfc: e8 6f 2e 00 00 call 10cc70 <_Watchdog_Remove>
109e01: 58 pop %eax
109e02: 5a pop %edx
109e03: 68 f8 ff 03 10 push $0x1003fff8
109e08: 53 push %ebx
109e09: e8 5e 1c 00 00 call 10ba6c <_Thread_Clear_state>
109e0e: 83 c4 10 add $0x10,%esp
109e11: eb 02 jmp 109e15 <_Event_Surrender+0xdd>
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
109e13: 50 push %eax
109e14: 9d popf
}
109e15: 8d 65 f4 lea -0xc(%ebp),%esp
109e18: 5b pop %ebx
109e19: 5e pop %esi
109e1a: 5f pop %edi
109e1b: c9 leave
109e1c: c3 ret
00109e20 <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
109e20: 55 push %ebp
109e21: 89 e5 mov %esp,%ebp
109e23: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
109e26: 8d 45 f4 lea -0xc(%ebp),%eax
109e29: 50 push %eax
109e2a: ff 75 08 pushl 0x8(%ebp)
109e2d: e8 ce 1f 00 00 call 10be00 <_Thread_Get>
switch ( location ) {
109e32: 83 c4 10 add $0x10,%esp
109e35: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
109e39: 75 49 jne 109e84 <_Event_Timeout+0x64> <== NEVER TAKEN
*
* If it is not satisfied, then it is "nothing happened" and
* this is the "timeout" transition. After a request is satisfied,
* a timeout is not allowed to occur.
*/
_ISR_Disable( level );
109e3b: 9c pushf
109e3c: fa cli
109e3d: 5a pop %edx
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
109e3e: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
if ( _Thread_Is_executing( the_thread ) ) {
109e45: 3b 05 a8 34 12 00 cmp 0x1234a8,%eax
109e4b: 75 13 jne 109e60 <_Event_Timeout+0x40>
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
109e4d: 8b 0d b8 34 12 00 mov 0x1234b8,%ecx
109e53: 49 dec %ecx
109e54: 75 0a jne 109e60 <_Event_Timeout+0x40>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
109e56: c7 05 b8 34 12 00 02 movl $0x2,0x1234b8
109e5d: 00 00 00
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
109e60: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax)
_ISR_Enable( level );
109e67: 52 push %edx
109e68: 9d popf
109e69: 52 push %edx
109e6a: 52 push %edx
109e6b: 68 f8 ff 03 10 push $0x1003fff8
109e70: 50 push %eax
109e71: e8 f6 1b 00 00 call 10ba6c <_Thread_Clear_state>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
109e76: a1 64 32 12 00 mov 0x123264,%eax
109e7b: 48 dec %eax
109e7c: a3 64 32 12 00 mov %eax,0x123264
_Thread_Unblock( the_thread );
_Thread_Unnest_dispatch();
break;
109e81: 83 c4 10 add $0x10,%esp
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
109e84: c9 leave
109e85: c3 ret
0010ee1b <_Heap_Extend>:
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
10ee1b: 55 push %ebp
10ee1c: 89 e5 mov %esp,%ebp
10ee1e: 57 push %edi
10ee1f: 56 push %esi
10ee20: 53 push %ebx
10ee21: 83 ec 4c sub $0x4c,%esp
10ee24: 8b 5d 08 mov 0x8(%ebp),%ebx
10ee27: 8b 4d 10 mov 0x10(%ebp),%ecx
Heap_Statistics *const stats = &heap->stats;
Heap_Block *const first_block = heap->first_block;
10ee2a: 8b 43 20 mov 0x20(%ebx),%eax
10ee2d: 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;
10ee30: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
Heap_Block *extend_last_block = NULL;
10ee37: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
uintptr_t const page_size = heap->page_size;
10ee3e: 8b 53 10 mov 0x10(%ebx),%edx
10ee41: 89 55 c4 mov %edx,-0x3c(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10ee44: 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;
10ee47: 8b 7b 30 mov 0x30(%ebx),%edi
10ee4a: 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;
10ee4d: 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 ) {
10ee4f: 8b 7d 0c mov 0xc(%ebp),%edi
10ee52: 01 cf add %ecx,%edi
10ee54: 0f 82 d4 01 00 00 jb 10f02e <_Heap_Extend+0x213> <== NEVER TAKEN
return false;
}
extend_area_ok = _Heap_Get_first_and_last_block(
10ee5a: 52 push %edx
10ee5b: 52 push %edx
10ee5c: 8d 55 e0 lea -0x20(%ebp),%edx
10ee5f: 52 push %edx
10ee60: 8d 55 e4 lea -0x1c(%ebp),%edx
10ee63: 52 push %edx
10ee64: 50 push %eax
10ee65: ff 75 c4 pushl -0x3c(%ebp)
10ee68: 51 push %ecx
10ee69: ff 75 0c pushl 0xc(%ebp)
10ee6c: e8 1e c4 ff ff call 10b28f <_Heap_Get_first_and_last_block>
page_size,
min_block_size,
&extend_first_block,
&extend_last_block
);
if (!extend_area_ok ) {
10ee71: 83 c4 20 add $0x20,%esp
10ee74: 84 c0 test %al,%al
10ee76: 0f 84 b2 01 00 00 je 10f02e <_Heap_Extend+0x213>
10ee7c: 8b 4d c0 mov -0x40(%ebp),%ecx
10ee7f: c7 45 cc 00 00 00 00 movl $0x0,-0x34(%ebp)
10ee86: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp)
10ee8d: 31 f6 xor %esi,%esi
10ee8f: 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;
10ee96: 8b 43 18 mov 0x18(%ebx),%eax
10ee99: 89 5d b8 mov %ebx,-0x48(%ebp)
10ee9c: eb 02 jmp 10eea0 <_Heap_Extend+0x85>
10ee9e: 89 c8 mov %ecx,%eax
uintptr_t const sub_area_end = start_block->prev_size;
10eea0: 8b 19 mov (%ecx),%ebx
Heap_Block *const end_block =
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
10eea2: 39 c7 cmp %eax,%edi
10eea4: 76 09 jbe 10eeaf <_Heap_Extend+0x94>
10eea6: 39 5d 0c cmp %ebx,0xc(%ebp)
10eea9: 0f 82 7d 01 00 00 jb 10f02c <_Heap_Extend+0x211>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
10eeaf: 39 c7 cmp %eax,%edi
10eeb1: 74 06 je 10eeb9 <_Heap_Extend+0x9e>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
10eeb3: 39 df cmp %ebx,%edi
10eeb5: 72 07 jb 10eebe <_Heap_Extend+0xa3>
10eeb7: eb 08 jmp 10eec1 <_Heap_Extend+0xa6>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
10eeb9: 89 4d d0 mov %ecx,-0x30(%ebp)
10eebc: eb 03 jmp 10eec1 <_Heap_Extend+0xa6>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
10eebe: 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);
10eec1: 8d 43 f8 lea -0x8(%ebx),%eax
10eec4: 89 45 d4 mov %eax,-0x2c(%ebp)
10eec7: 89 d8 mov %ebx,%eax
10eec9: 31 d2 xor %edx,%edx
10eecb: 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);
10eece: 29 55 d4 sub %edx,-0x2c(%ebp)
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
10eed1: 3b 5d 0c cmp 0xc(%ebp),%ebx
10eed4: 75 07 jne 10eedd <_Heap_Extend+0xc2>
start_block->prev_size = extend_area_end;
10eed6: 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 )
10eed8: 8b 75 d4 mov -0x2c(%ebp),%esi
10eedb: eb 08 jmp 10eee5 <_Heap_Extend+0xca>
merge_above_block = end_block;
} else if ( sub_area_end < extend_area_begin ) {
10eedd: 73 06 jae 10eee5 <_Heap_Extend+0xca>
10eedf: 8b 55 d4 mov -0x2c(%ebp),%edx
10eee2: 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;
10eee5: 8b 45 d4 mov -0x2c(%ebp),%eax
10eee8: 8b 48 04 mov 0x4(%eax),%ecx
10eeeb: 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);
10eeee: 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 );
10eef0: 3b 4d c0 cmp -0x40(%ebp),%ecx
10eef3: 75 a9 jne 10ee9e <_Heap_Extend+0x83>
10eef5: 8b 5d b8 mov -0x48(%ebp),%ebx
if ( extend_area_begin < heap->area_begin ) {
10eef8: 8b 55 0c mov 0xc(%ebp),%edx
10eefb: 3b 53 18 cmp 0x18(%ebx),%edx
10eefe: 73 05 jae 10ef05 <_Heap_Extend+0xea>
heap->area_begin = extend_area_begin;
10ef00: 89 53 18 mov %edx,0x18(%ebx)
10ef03: eb 08 jmp 10ef0d <_Heap_Extend+0xf2>
} else if ( heap->area_end < extend_area_end ) {
10ef05: 39 7b 1c cmp %edi,0x1c(%ebx)
10ef08: 73 03 jae 10ef0d <_Heap_Extend+0xf2>
heap->area_end = extend_area_end;
10ef0a: 89 7b 1c mov %edi,0x1c(%ebx)
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
10ef0d: 8b 45 e0 mov -0x20(%ebp),%eax
10ef10: 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 =
10ef13: 89 c1 mov %eax,%ecx
10ef15: 29 d1 sub %edx,%ecx
10ef17: 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;
10ef1a: 89 3a mov %edi,(%edx)
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
10ef1c: 83 c9 01 or $0x1,%ecx
10ef1f: 89 4a 04 mov %ecx,0x4(%edx)
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
10ef22: 8b 4d d4 mov -0x2c(%ebp),%ecx
10ef25: 89 08 mov %ecx,(%eax)
extend_last_block->size_and_flag = 0;
10ef27: 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 ) {
10ef2e: 39 53 20 cmp %edx,0x20(%ebx)
10ef31: 76 05 jbe 10ef38 <_Heap_Extend+0x11d>
heap->first_block = extend_first_block;
10ef33: 89 53 20 mov %edx,0x20(%ebx)
10ef36: eb 08 jmp 10ef40 <_Heap_Extend+0x125>
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
10ef38: 39 43 24 cmp %eax,0x24(%ebx)
10ef3b: 73 03 jae 10ef40 <_Heap_Extend+0x125>
heap->last_block = extend_last_block;
10ef3d: 89 43 24 mov %eax,0x24(%ebx)
}
if ( merge_below_block != NULL ) {
10ef40: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10ef44: 74 3b je 10ef81 <_Heap_Extend+0x166>
Heap_Control *heap,
uintptr_t extend_area_begin,
Heap_Block *first_block
)
{
uintptr_t const page_size = heap->page_size;
10ef46: 8b 43 10 mov 0x10(%ebx),%eax
10ef49: 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 );
10ef4c: 8b 4d 0c mov 0xc(%ebp),%ecx
10ef4f: 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;
10ef52: 89 c8 mov %ecx,%eax
10ef54: 31 d2 xor %edx,%edx
10ef56: f7 75 d4 divl -0x2c(%ebp)
if ( remainder != 0 ) {
10ef59: 85 d2 test %edx,%edx
10ef5b: 74 05 je 10ef62 <_Heap_Extend+0x147> <== ALWAYS TAKEN
return value - remainder + alignment;
10ef5d: 03 4d d4 add -0x2c(%ebp),%ecx <== NOT EXECUTED
10ef60: 29 d1 sub %edx,%ecx <== NOT EXECUTED
uintptr_t const new_first_block_begin =
10ef62: 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;
10ef65: 8b 45 d0 mov -0x30(%ebp),%eax
10ef68: 8b 00 mov (%eax),%eax
10ef6a: 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 =
10ef6d: 8b 45 d0 mov -0x30(%ebp),%eax
10ef70: 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;
10ef72: 83 c8 01 or $0x1,%eax
10ef75: 89 42 04 mov %eax,0x4(%edx)
_Heap_Free_block( heap, new_first_block );
10ef78: 89 d8 mov %ebx,%eax
10ef7a: e8 81 fe ff ff call 10ee00 <_Heap_Free_block>
10ef7f: eb 14 jmp 10ef95 <_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 ) {
10ef81: 83 7d c8 00 cmpl $0x0,-0x38(%ebp)
10ef85: 74 0e je 10ef95 <_Heap_Extend+0x17a>
_Heap_Link_below(
10ef87: 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;
10ef8a: 8b 45 c8 mov -0x38(%ebp),%eax
10ef8d: 29 d0 sub %edx,%eax
10ef8f: 83 c8 01 or $0x1,%eax
10ef92: 89 42 04 mov %eax,0x4(%edx)
link_below_block,
extend_last_block
);
}
if ( merge_above_block != NULL ) {
10ef95: 85 f6 test %esi,%esi
10ef97: 74 30 je 10efc9 <_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,
10ef99: 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(
10ef9c: 29 f7 sub %esi,%edi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10ef9e: 89 f8 mov %edi,%eax
10efa0: 31 d2 xor %edx,%edx
10efa2: f7 73 10 divl 0x10(%ebx)
10efa5: 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)
10efa7: 8b 46 04 mov 0x4(%esi),%eax
10efaa: 29 f8 sub %edi,%eax
| HEAP_PREV_BLOCK_USED;
10efac: 83 c8 01 or $0x1,%eax
10efaf: 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;
10efb3: 8b 46 04 mov 0x4(%esi),%eax
10efb6: 83 e0 01 and $0x1,%eax
block->size_and_flag = size | flag;
10efb9: 09 f8 or %edi,%eax
10efbb: 89 46 04 mov %eax,0x4(%esi)
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
10efbe: 89 f2 mov %esi,%edx
10efc0: 89 d8 mov %ebx,%eax
10efc2: e8 39 fe ff ff call 10ee00 <_Heap_Free_block>
10efc7: eb 21 jmp 10efea <_Heap_Extend+0x1cf>
);
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
10efc9: 83 7d cc 00 cmpl $0x0,-0x34(%ebp)
10efcd: 74 1b je 10efea <_Heap_Extend+0x1cf>
_Heap_Link_above(
10efcf: 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 );
10efd2: 8b 45 e4 mov -0x1c(%ebp),%eax
10efd5: 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;
10efd8: 8b 7d cc mov -0x34(%ebp),%edi
10efdb: 8b 57 04 mov 0x4(%edi),%edx
10efde: 83 e2 01 and $0x1,%edx
block->size_and_flag = size | flag;
10efe1: 09 d0 or %edx,%eax
10efe3: 89 47 04 mov %eax,0x4(%edi)
last_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
10efe6: 83 49 04 01 orl $0x1,0x4(%ecx)
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
10efea: 85 f6 test %esi,%esi
10efec: 75 10 jne 10effe <_Heap_Extend+0x1e3>
10efee: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10eff2: 75 0a jne 10effe <_Heap_Extend+0x1e3>
_Heap_Free_block( heap, extend_first_block );
10eff4: 8b 55 e4 mov -0x1c(%ebp),%edx
10eff7: 89 d8 mov %ebx,%eax
10eff9: e8 02 fe ff ff call 10ee00 <_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
10effe: 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(
10f001: 8b 43 20 mov 0x20(%ebx),%eax
10f004: 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;
10f006: 8b 4a 04 mov 0x4(%edx),%ecx
10f009: 83 e1 01 and $0x1,%ecx
block->size_and_flag = size | flag;
10f00c: 09 c8 or %ecx,%eax
10f00e: 89 42 04 mov %eax,0x4(%edx)
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
10f011: 8b 43 30 mov 0x30(%ebx),%eax
10f014: 2b 45 bc sub -0x44(%ebp),%eax
/* Statistics */
stats->size += extended_size;
10f017: 01 43 2c add %eax,0x2c(%ebx)
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
10f01a: 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 )
10f01f: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10f023: 74 09 je 10f02e <_Heap_Extend+0x213> <== NEVER TAKEN
*extended_size_ptr = extended_size;
10f025: 8b 55 14 mov 0x14(%ebp),%edx
10f028: 89 02 mov %eax,(%edx)
10f02a: eb 02 jmp 10f02e <_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;
10f02c: 31 f6 xor %esi,%esi
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
10f02e: 89 f0 mov %esi,%eax
10f030: 8d 65 f4 lea -0xc(%ebp),%esp
10f033: 5b pop %ebx
10f034: 5e pop %esi
10f035: 5f pop %edi
10f036: c9 leave
10f037: c3 ret
0010ea70 <_Heap_Free>:
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
10ea70: 55 push %ebp
10ea71: 89 e5 mov %esp,%ebp
10ea73: 57 push %edi
10ea74: 56 push %esi
10ea75: 53 push %ebx
10ea76: 83 ec 14 sub $0x14,%esp
10ea79: 8b 4d 08 mov 0x8(%ebp),%ecx
10ea7c: 8b 45 0c mov 0xc(%ebp),%eax
10ea7f: 8d 58 f8 lea -0x8(%eax),%ebx
10ea82: 31 d2 xor %edx,%edx
10ea84: 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);
10ea87: 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
10ea89: 8b 41 20 mov 0x20(%ecx),%eax
10ea8c: 89 45 ec mov %eax,-0x14(%ebp)
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10ea8f: 31 d2 xor %edx,%edx
10ea91: 39 c3 cmp %eax,%ebx
10ea93: 72 08 jb 10ea9d <_Heap_Free+0x2d>
10ea95: 31 d2 xor %edx,%edx
10ea97: 39 59 24 cmp %ebx,0x24(%ecx)
10ea9a: 0f 93 c2 setae %dl
bool next_is_free = false;
_Heap_Protection_block_check( heap, block );
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
return false;
10ea9d: 31 c0 xor %eax,%eax
uintptr_t next_block_size = 0;
bool next_is_free = false;
_Heap_Protection_block_check( heap, block );
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
10ea9f: 85 d2 test %edx,%edx
10eaa1: 0f 84 21 01 00 00 je 10ebc8 <_Heap_Free+0x158>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10eaa7: 8b 43 04 mov 0x4(%ebx),%eax
10eaaa: 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;
10eaad: 89 c6 mov %eax,%esi
10eaaf: 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);
10eab2: 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;
10eab5: 31 ff xor %edi,%edi
10eab7: 3b 55 ec cmp -0x14(%ebp),%edx
10eaba: 72 0a jb 10eac6 <_Heap_Free+0x56> <== NEVER TAKEN
10eabc: 31 c0 xor %eax,%eax
10eabe: 39 51 24 cmp %edx,0x24(%ecx)
10eac1: 0f 93 c0 setae %al
10eac4: 89 c7 mov %eax,%edi
_Heap_Protection_block_check( heap, next_block );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
10eac6: 31 c0 xor %eax,%eax
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
_Heap_Protection_block_check( heap, next_block );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
10eac8: 85 ff test %edi,%edi
10eaca: 0f 84 f8 00 00 00 je 10ebc8 <_Heap_Free+0x158> <== NEVER TAKEN
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10ead0: 8b 7a 04 mov 0x4(%edx),%edi
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10ead3: f7 c7 01 00 00 00 test $0x1,%edi
10ead9: 0f 84 e9 00 00 00 je 10ebc8 <_Heap_Free+0x158> <== NEVER TAKEN
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
10eadf: 83 e7 fe and $0xfffffffe,%edi
10eae2: 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
10eae5: 8b 41 24 mov 0x24(%ecx),%eax
10eae8: 89 45 e4 mov %eax,-0x1c(%ebp)
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
10eaeb: 31 c0 xor %eax,%eax
10eaed: 3b 55 e4 cmp -0x1c(%ebp),%edx
10eaf0: 74 0a je 10eafc <_Heap_Free+0x8c>
10eaf2: 31 c0 xor %eax,%eax
10eaf4: f6 44 3a 04 01 testb $0x1,0x4(%edx,%edi,1)
10eaf9: 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
10eafc: 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 ) ) {
10eaff: f6 45 f0 01 testb $0x1,-0x10(%ebp)
10eb03: 75 62 jne 10eb67 <_Heap_Free+0xf7>
uintptr_t const prev_size = block->prev_size;
10eb05: 8b 03 mov (%ebx),%eax
10eb07: 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);
10eb0a: 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;
10eb0c: 31 ff xor %edi,%edi
10eb0e: 3b 5d ec cmp -0x14(%ebp),%ebx
10eb11: 72 0a jb 10eb1d <_Heap_Free+0xad> <== NEVER TAKEN
10eb13: 31 c0 xor %eax,%eax
10eb15: 39 5d e4 cmp %ebx,-0x1c(%ebp)
10eb18: 0f 93 c0 setae %al
10eb1b: 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 );
10eb1d: 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 ) ) {
10eb1f: 85 ff test %edi,%edi
10eb21: 0f 84 a1 00 00 00 je 10ebc8 <_Heap_Free+0x158> <== NEVER TAKEN
return( false );
}
/* As we always coalesce free blocks, the block that preceedes prev_block
must have been used. */
if ( !_Heap_Is_prev_used ( prev_block) ) {
10eb27: f6 43 04 01 testb $0x1,0x4(%ebx)
10eb2b: 0f 84 97 00 00 00 je 10ebc8 <_Heap_Free+0x158> <== NEVER TAKEN
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
10eb31: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10eb35: 74 1a je 10eb51 <_Heap_Free+0xe1>
uintptr_t const size = block_size + prev_size + next_block_size;
10eb37: 8b 45 e8 mov -0x18(%ebp),%eax
10eb3a: 8d 04 06 lea (%esi,%eax,1),%eax
10eb3d: 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;
10eb40: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = block->prev;
10eb43: 8b 52 0c mov 0xc(%edx),%edx
prev->next = next;
10eb46: 89 7a 08 mov %edi,0x8(%edx)
next->prev = prev;
10eb49: 89 57 0c mov %edx,0xc(%edi)
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
10eb4c: ff 49 38 decl 0x38(%ecx)
10eb4f: eb 33 jmp 10eb84 <_Heap_Free+0x114>
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
10eb51: 8b 45 f0 mov -0x10(%ebp),%eax
10eb54: 8d 04 06 lea (%esi,%eax,1),%eax
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10eb57: 89 c7 mov %eax,%edi
10eb59: 83 cf 01 or $0x1,%edi
10eb5c: 89 7b 04 mov %edi,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10eb5f: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = size;
10eb63: 89 02 mov %eax,(%edx)
10eb65: eb 56 jmp 10ebbd <_Heap_Free+0x14d>
}
} else if ( next_is_free ) { /* coalesce next */
10eb67: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10eb6b: 74 24 je 10eb91 <_Heap_Free+0x121>
uintptr_t const size = block_size + next_block_size;
10eb6d: 8b 45 e8 mov -0x18(%ebp),%eax
10eb70: 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;
10eb72: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = old_block->prev;
10eb75: 8b 52 0c mov 0xc(%edx),%edx
new_block->next = next;
10eb78: 89 7b 08 mov %edi,0x8(%ebx)
new_block->prev = prev;
10eb7b: 89 53 0c mov %edx,0xc(%ebx)
next->prev = new_block;
10eb7e: 89 5f 0c mov %ebx,0xc(%edi)
prev->next = new_block;
10eb81: 89 5a 08 mov %ebx,0x8(%edx)
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10eb84: 89 c2 mov %eax,%edx
10eb86: 83 ca 01 or $0x1,%edx
10eb89: 89 53 04 mov %edx,0x4(%ebx)
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
10eb8c: 89 04 03 mov %eax,(%ebx,%eax,1)
10eb8f: eb 2c jmp 10ebbd <_Heap_Free+0x14d>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
10eb91: 8b 41 08 mov 0x8(%ecx),%eax
new_block->next = next;
10eb94: 89 43 08 mov %eax,0x8(%ebx)
new_block->prev = block_before;
10eb97: 89 4b 0c mov %ecx,0xc(%ebx)
block_before->next = new_block;
10eb9a: 89 59 08 mov %ebx,0x8(%ecx)
next->prev = new_block;
10eb9d: 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;
10eba0: 89 f0 mov %esi,%eax
10eba2: 83 c8 01 or $0x1,%eax
10eba5: 89 43 04 mov %eax,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10eba8: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = block_size;
10ebac: 89 32 mov %esi,(%edx)
/* Statistics */
++stats->free_blocks;
10ebae: 8b 41 38 mov 0x38(%ecx),%eax
10ebb1: 40 inc %eax
10ebb2: 89 41 38 mov %eax,0x38(%ecx)
if ( stats->max_free_blocks < stats->free_blocks ) {
10ebb5: 39 41 3c cmp %eax,0x3c(%ecx)
10ebb8: 73 03 jae 10ebbd <_Heap_Free+0x14d>
stats->max_free_blocks = stats->free_blocks;
10ebba: 89 41 3c mov %eax,0x3c(%ecx)
}
}
/* Statistics */
--stats->used_blocks;
10ebbd: ff 49 40 decl 0x40(%ecx)
++stats->frees;
10ebc0: ff 41 50 incl 0x50(%ecx)
stats->free_size += block_size;
10ebc3: 01 71 30 add %esi,0x30(%ecx)
return( true );
10ebc6: b0 01 mov $0x1,%al
}
10ebc8: 83 c4 14 add $0x14,%esp
10ebcb: 5b pop %ebx
10ebcc: 5e pop %esi
10ebcd: 5f pop %edi
10ebce: c9 leave
10ebcf: c3 ret
0011bc90 <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
11bc90: 55 push %ebp
11bc91: 89 e5 mov %esp,%ebp
11bc93: 57 push %edi
11bc94: 56 push %esi
11bc95: 53 push %ebx
11bc96: 8b 5d 08 mov 0x8(%ebp),%ebx
11bc99: 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);
11bc9c: 8d 4e f8 lea -0x8(%esi),%ecx
11bc9f: 89 f0 mov %esi,%eax
11bca1: 31 d2 xor %edx,%edx
11bca3: 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);
11bca6: 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
11bca8: 8b 53 20 mov 0x20(%ebx),%edx
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
11bcab: 31 ff xor %edi,%edi
11bcad: 39 d1 cmp %edx,%ecx
11bcaf: 72 0a jb 11bcbb <_Heap_Size_of_alloc_area+0x2b>
11bcb1: 31 c0 xor %eax,%eax
11bcb3: 39 4b 24 cmp %ecx,0x24(%ebx)
11bcb6: 0f 93 c0 setae %al
11bcb9: 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;
11bcbb: 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 ) ) {
11bcbd: 85 ff test %edi,%edi
11bcbf: 74 30 je 11bcf1 <_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;
11bcc1: 8b 41 04 mov 0x4(%ecx),%eax
11bcc4: 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);
11bcc7: 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;
11bcc9: 31 ff xor %edi,%edi
11bccb: 39 d1 cmp %edx,%ecx
11bccd: 72 0a jb 11bcd9 <_Heap_Size_of_alloc_area+0x49><== NEVER TAKEN
11bccf: 31 c0 xor %eax,%eax
11bcd1: 39 4b 24 cmp %ecx,0x24(%ebx)
11bcd4: 0f 93 c0 setae %al
11bcd7: 89 c7 mov %eax,%edi
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
) {
return false;
11bcd9: 31 c0 xor %eax,%eax
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
11bcdb: 85 ff test %edi,%edi
11bcdd: 74 12 je 11bcf1 <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
11bcdf: f6 41 04 01 testb $0x1,0x4(%ecx)
11bce3: 74 0c je 11bcf1 <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
11bce5: 29 f1 sub %esi,%ecx
11bce7: 8d 51 04 lea 0x4(%ecx),%edx
11bcea: 8b 45 10 mov 0x10(%ebp),%eax
11bced: 89 10 mov %edx,(%eax)
return true;
11bcef: b0 01 mov $0x1,%al
}
11bcf1: 5b pop %ebx
11bcf2: 5e pop %esi
11bcf3: 5f pop %edi
11bcf4: c9 leave
11bcf5: c3 ret
0010bb4a <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
10bb4a: 55 push %ebp
10bb4b: 89 e5 mov %esp,%ebp
10bb4d: 57 push %edi
10bb4e: 56 push %esi
10bb4f: 53 push %ebx
10bb50: 83 ec 4c sub $0x4c,%esp
10bb53: 8b 75 08 mov 0x8(%ebp),%esi
10bb56: 8b 5d 0c mov 0xc(%ebp),%ebx
uintptr_t const page_size = heap->page_size;
10bb59: 8b 46 10 mov 0x10(%esi),%eax
10bb5c: 89 45 d8 mov %eax,-0x28(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10bb5f: 8b 4e 14 mov 0x14(%esi),%ecx
10bb62: 89 4d d4 mov %ecx,-0x2c(%ebp)
Heap_Block *const first_block = heap->first_block;
10bb65: 8b 46 20 mov 0x20(%esi),%eax
10bb68: 89 45 d0 mov %eax,-0x30(%ebp)
Heap_Block *const last_block = heap->last_block;
10bb6b: 8b 4e 24 mov 0x24(%esi),%ecx
10bb6e: 89 4d c8 mov %ecx,-0x38(%ebp)
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
10bb71: c7 45 e4 0c bb 10 00 movl $0x10bb0c,-0x1c(%ebp)
10bb78: 80 7d 10 00 cmpb $0x0,0x10(%ebp)
10bb7c: 74 07 je 10bb85 <_Heap_Walk+0x3b>
10bb7e: c7 45 e4 11 bb 10 00 movl $0x10bb11,-0x1c(%ebp)
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
10bb85: 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() ) ) {
10bb87: 83 3d 6c 54 12 00 03 cmpl $0x3,0x12546c
10bb8e: 0f 85 e8 02 00 00 jne 10be7c <_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)(
10bb94: 52 push %edx
10bb95: ff 76 0c pushl 0xc(%esi)
10bb98: ff 76 08 pushl 0x8(%esi)
10bb9b: ff 75 c8 pushl -0x38(%ebp)
10bb9e: ff 75 d0 pushl -0x30(%ebp)
10bba1: ff 76 1c pushl 0x1c(%esi)
10bba4: ff 76 18 pushl 0x18(%esi)
10bba7: ff 75 d4 pushl -0x2c(%ebp)
10bbaa: ff 75 d8 pushl -0x28(%ebp)
10bbad: 68 dd e7 11 00 push $0x11e7dd
10bbb2: 6a 00 push $0x0
10bbb4: 53 push %ebx
10bbb5: 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 ) {
10bbb8: 83 c4 30 add $0x30,%esp
10bbbb: 83 7d d8 00 cmpl $0x0,-0x28(%ebp)
10bbbf: 75 0b jne 10bbcc <_Heap_Walk+0x82>
(*printer)( source, true, "page size is zero\n" );
10bbc1: 50 push %eax
10bbc2: 68 6e e8 11 00 push $0x11e86e
10bbc7: e9 6b 02 00 00 jmp 10be37 <_Heap_Walk+0x2ed>
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
10bbcc: f6 45 d8 03 testb $0x3,-0x28(%ebp)
10bbd0: 74 0d je 10bbdf <_Heap_Walk+0x95>
(*printer)(
10bbd2: ff 75 d8 pushl -0x28(%ebp)
10bbd5: 68 81 e8 11 00 push $0x11e881
10bbda: e9 58 02 00 00 jmp 10be37 <_Heap_Walk+0x2ed>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bbdf: 8b 45 d4 mov -0x2c(%ebp),%eax
10bbe2: 31 d2 xor %edx,%edx
10bbe4: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
10bbe7: 85 d2 test %edx,%edx
10bbe9: 74 0d je 10bbf8 <_Heap_Walk+0xae>
(*printer)(
10bbeb: ff 75 d4 pushl -0x2c(%ebp)
10bbee: 68 9f e8 11 00 push $0x11e89f
10bbf3: e9 3f 02 00 00 jmp 10be37 <_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;
10bbf8: 8b 45 d0 mov -0x30(%ebp),%eax
10bbfb: 83 c0 08 add $0x8,%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bbfe: 31 d2 xor %edx,%edx
10bc00: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if (
10bc03: 85 d2 test %edx,%edx
10bc05: 74 0d je 10bc14 <_Heap_Walk+0xca>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
10bc07: ff 75 d0 pushl -0x30(%ebp)
10bc0a: 68 c3 e8 11 00 push $0x11e8c3
10bc0f: e9 23 02 00 00 jmp 10be37 <_Heap_Walk+0x2ed>
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
10bc14: 8b 45 d0 mov -0x30(%ebp),%eax
10bc17: f6 40 04 01 testb $0x1,0x4(%eax)
10bc1b: 75 0b jne 10bc28 <_Heap_Walk+0xde>
(*printer)(
10bc1d: 57 push %edi
10bc1e: 68 f4 e8 11 00 push $0x11e8f4
10bc23: e9 0f 02 00 00 jmp 10be37 <_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;
10bc28: 8b 4d c8 mov -0x38(%ebp),%ecx
10bc2b: 8b 79 04 mov 0x4(%ecx),%edi
10bc2e: 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);
10bc31: 01 cf add %ecx,%edi
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
10bc33: f6 47 04 01 testb $0x1,0x4(%edi)
10bc37: 75 0b jne 10bc44 <_Heap_Walk+0xfa>
(*printer)(
10bc39: 56 push %esi
10bc3a: 68 22 e9 11 00 push $0x11e922
10bc3f: e9 f3 01 00 00 jmp 10be37 <_Heap_Walk+0x2ed>
);
return false;
}
if (
10bc44: 3b 7d d0 cmp -0x30(%ebp),%edi
10bc47: 74 0b je 10bc54 <_Heap_Walk+0x10a> <== ALWAYS TAKEN
_Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block
) {
(*printer)(
10bc49: 51 push %ecx <== NOT EXECUTED
10bc4a: 68 37 e9 11 00 push $0x11e937 <== NOT EXECUTED
10bc4f: e9 e3 01 00 00 jmp 10be37 <_Heap_Walk+0x2ed> <== NOT EXECUTED
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
10bc54: 8b 46 10 mov 0x10(%esi),%eax
10bc57: 89 45 e0 mov %eax,-0x20(%ebp)
block = next_block;
} while ( block != first_block );
return true;
}
10bc5a: 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 );
10bc5d: 89 75 dc mov %esi,-0x24(%ebp)
10bc60: eb 75 jmp 10bcd7 <_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;
10bc62: 31 c0 xor %eax,%eax
10bc64: 39 4e 20 cmp %ecx,0x20(%esi)
10bc67: 77 08 ja 10bc71 <_Heap_Walk+0x127>
10bc69: 31 c0 xor %eax,%eax
10bc6b: 39 4e 24 cmp %ecx,0x24(%esi)
10bc6e: 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 ) ) {
10bc71: 85 c0 test %eax,%eax
10bc73: 75 0b jne 10bc80 <_Heap_Walk+0x136>
(*printer)(
10bc75: 51 push %ecx
10bc76: 68 66 e9 11 00 push $0x11e966
10bc7b: e9 b7 01 00 00 jmp 10be37 <_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;
10bc80: 8d 41 08 lea 0x8(%ecx),%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bc83: 31 d2 xor %edx,%edx
10bc85: f7 75 e0 divl -0x20(%ebp)
);
return false;
}
if (
10bc88: 85 d2 test %edx,%edx
10bc8a: 74 0b je 10bc97 <_Heap_Walk+0x14d>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
10bc8c: 51 push %ecx
10bc8d: 68 86 e9 11 00 push $0x11e986
10bc92: e9 a0 01 00 00 jmp 10be37 <_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;
10bc97: 8b 41 04 mov 0x4(%ecx),%eax
10bc9a: 83 e0 fe and $0xfffffffe,%eax
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
10bc9d: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1)
10bca2: 74 0b je 10bcaf <_Heap_Walk+0x165>
(*printer)(
10bca4: 51 push %ecx
10bca5: 68 b6 e9 11 00 push $0x11e9b6
10bcaa: e9 88 01 00 00 jmp 10be37 <_Heap_Walk+0x2ed>
);
return false;
}
if ( free_block->prev != prev_block ) {
10bcaf: 8b 41 0c mov 0xc(%ecx),%eax
10bcb2: 3b 45 dc cmp -0x24(%ebp),%eax
10bcb5: 74 1a je 10bcd1 <_Heap_Walk+0x187>
(*printer)(
10bcb7: 83 ec 0c sub $0xc,%esp
10bcba: 50 push %eax
10bcbb: 51 push %ecx
10bcbc: 68 d2 e9 11 00 push $0x11e9d2
10bcc1: 6a 01 push $0x1
10bcc3: 53 push %ebx
10bcc4: ff 55 e4 call *-0x1c(%ebp)
10bcc7: 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;
10bcca: 31 c0 xor %eax,%eax
10bccc: e9 ab 01 00 00 jmp 10be7c <_Heap_Walk+0x332>
return false;
}
prev_block = free_block;
free_block = free_block->next;
10bcd1: 89 4d dc mov %ecx,-0x24(%ebp)
10bcd4: 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 ) {
10bcd7: 39 f1 cmp %esi,%ecx
10bcd9: 75 87 jne 10bc62 <_Heap_Walk+0x118>
10bcdb: 89 5d dc mov %ebx,-0x24(%ebp)
10bcde: eb 02 jmp 10bce2 <_Heap_Walk+0x198>
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10bce0: 89 df mov %ebx,%edi
return true;
}
10bce2: 8b 4f 04 mov 0x4(%edi),%ecx
10bce5: 89 4d cc mov %ecx,-0x34(%ebp)
10bce8: 83 e1 fe and $0xfffffffe,%ecx
10bceb: 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);
10bcee: 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;
10bcf1: 31 c0 xor %eax,%eax
10bcf3: 39 5e 20 cmp %ebx,0x20(%esi)
10bcf6: 77 08 ja 10bd00 <_Heap_Walk+0x1b6> <== NEVER TAKEN
10bcf8: 31 c0 xor %eax,%eax
10bcfa: 39 5e 24 cmp %ebx,0x24(%esi)
10bcfd: 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 ) ) {
10bd00: 85 c0 test %eax,%eax
10bd02: 75 11 jne 10bd15 <_Heap_Walk+0x1cb>
10bd04: 89 d9 mov %ebx,%ecx
10bd06: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bd09: 83 ec 0c sub $0xc,%esp
10bd0c: 51 push %ecx
10bd0d: 57 push %edi
10bd0e: 68 04 ea 11 00 push $0x11ea04
10bd13: eb ac jmp 10bcc1 <_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;
10bd15: 3b 7d c8 cmp -0x38(%ebp),%edi
10bd18: 0f 95 c1 setne %cl
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bd1b: 8b 45 e0 mov -0x20(%ebp),%eax
10bd1e: 31 d2 xor %edx,%edx
10bd20: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
10bd23: 85 d2 test %edx,%edx
10bd25: 74 15 je 10bd3c <_Heap_Walk+0x1f2>
10bd27: 84 c9 test %cl,%cl
10bd29: 74 11 je 10bd3c <_Heap_Walk+0x1f2>
10bd2b: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bd2e: 83 ec 0c sub $0xc,%esp
10bd31: ff 75 e0 pushl -0x20(%ebp)
10bd34: 57 push %edi
10bd35: 68 31 ea 11 00 push $0x11ea31
10bd3a: eb 85 jmp 10bcc1 <_Heap_Walk+0x177>
);
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
10bd3c: 8b 45 d4 mov -0x2c(%ebp),%eax
10bd3f: 39 45 e0 cmp %eax,-0x20(%ebp)
10bd42: 73 18 jae 10bd5c <_Heap_Walk+0x212>
10bd44: 84 c9 test %cl,%cl
10bd46: 74 14 je 10bd5c <_Heap_Walk+0x212> <== NEVER TAKEN
10bd48: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bd4b: 52 push %edx
10bd4c: 52 push %edx
10bd4d: 50 push %eax
10bd4e: ff 75 e0 pushl -0x20(%ebp)
10bd51: 57 push %edi
10bd52: 68 5f ea 11 00 push $0x11ea5f
10bd57: e9 65 ff ff ff jmp 10bcc1 <_Heap_Walk+0x177>
);
return false;
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
10bd5c: 39 fb cmp %edi,%ebx
10bd5e: 77 18 ja 10bd78 <_Heap_Walk+0x22e>
10bd60: 84 c9 test %cl,%cl
10bd62: 74 14 je 10bd78 <_Heap_Walk+0x22e>
10bd64: 89 d9 mov %ebx,%ecx
10bd66: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bd69: 83 ec 0c sub $0xc,%esp
10bd6c: 51 push %ecx
10bd6d: 57 push %edi
10bd6e: 68 8a ea 11 00 push $0x11ea8a
10bd73: e9 49 ff ff ff jmp 10bcc1 <_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;
10bd78: 8b 4d cc mov -0x34(%ebp),%ecx
10bd7b: 83 e1 01 and $0x1,%ecx
10bd7e: 89 4d c4 mov %ecx,-0x3c(%ebp)
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10bd81: f6 43 04 01 testb $0x1,0x4(%ebx)
10bd85: 0f 85 ba 00 00 00 jne 10be45 <_Heap_Walk+0x2fb>
block = next_block;
} while ( block != first_block );
return true;
}
10bd8b: 8b 46 08 mov 0x8(%esi),%eax
10bd8e: 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 ?
10bd91: 8b 4f 08 mov 0x8(%edi),%ecx
10bd94: 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)(
10bd97: ba aa e7 11 00 mov $0x11e7aa,%edx
10bd9c: 3b 4e 0c cmp 0xc(%esi),%ecx
10bd9f: 74 0e je 10bdaf <_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)" : "")
10bda1: ba e1 e6 11 00 mov $0x11e6e1,%edx
10bda6: 39 f1 cmp %esi,%ecx
10bda8: 75 05 jne 10bdaf <_Heap_Walk+0x265>
10bdaa: ba b9 e7 11 00 mov $0x11e7b9,%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 ?
10bdaf: 8b 47 0c mov 0xc(%edi),%eax
10bdb2: 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)(
10bdb5: b8 c3 e7 11 00 mov $0x11e7c3,%eax
10bdba: 8b 4d c0 mov -0x40(%ebp),%ecx
10bdbd: 39 4d cc cmp %ecx,-0x34(%ebp)
10bdc0: 74 0f je 10bdd1 <_Heap_Walk+0x287>
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
10bdc2: b8 e1 e6 11 00 mov $0x11e6e1,%eax
10bdc7: 39 75 cc cmp %esi,-0x34(%ebp)
10bdca: 75 05 jne 10bdd1 <_Heap_Walk+0x287>
10bdcc: b8 d3 e7 11 00 mov $0x11e7d3,%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)(
10bdd1: 83 ec 0c sub $0xc,%esp
10bdd4: 52 push %edx
10bdd5: ff 75 b4 pushl -0x4c(%ebp)
10bdd8: 50 push %eax
10bdd9: ff 75 cc pushl -0x34(%ebp)
10bddc: ff 75 e0 pushl -0x20(%ebp)
10bddf: 57 push %edi
10bde0: 68 be ea 11 00 push $0x11eabe
10bde5: 6a 00 push $0x0
10bde7: ff 75 dc pushl -0x24(%ebp)
10bdea: 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 ) {
10bded: 8b 03 mov (%ebx),%eax
10bdef: 83 c4 30 add $0x30,%esp
10bdf2: 39 45 e0 cmp %eax,-0x20(%ebp)
10bdf5: 74 16 je 10be0d <_Heap_Walk+0x2c3>
10bdf7: 89 d9 mov %ebx,%ecx
10bdf9: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bdfc: 56 push %esi
10bdfd: 51 push %ecx
10bdfe: 50 push %eax
10bdff: ff 75 e0 pushl -0x20(%ebp)
10be02: 57 push %edi
10be03: 68 f3 ea 11 00 push $0x11eaf3
10be08: e9 b4 fe ff ff jmp 10bcc1 <_Heap_Walk+0x177>
);
return false;
}
if ( !prev_used ) {
10be0d: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10be11: 75 0b jne 10be1e <_Heap_Walk+0x2d4>
10be13: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10be16: 57 push %edi
10be17: 68 2c eb 11 00 push $0x11eb2c
10be1c: eb 19 jmp 10be37 <_Heap_Walk+0x2ed>
block = next_block;
} while ( block != first_block );
return true;
}
10be1e: 8b 46 08 mov 0x8(%esi),%eax
10be21: eb 07 jmp 10be2a <_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 ) {
10be23: 39 f8 cmp %edi,%eax
10be25: 74 4a je 10be71 <_Heap_Walk+0x327>
return true;
}
free_block = free_block->next;
10be27: 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 ) {
10be2a: 39 f0 cmp %esi,%eax
10be2c: 75 f5 jne 10be23 <_Heap_Walk+0x2d9>
10be2e: 8b 5d dc mov -0x24(%ebp),%ebx
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
10be31: 57 push %edi
10be32: 68 97 eb 11 00 push $0x11eb97
10be37: 6a 01 push $0x1
10be39: 53 push %ebx
10be3a: ff 55 e4 call *-0x1c(%ebp)
10be3d: 83 c4 10 add $0x10,%esp
10be40: e9 85 fe ff ff jmp 10bcca <_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) {
10be45: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10be49: 74 0e je 10be59 <_Heap_Walk+0x30f>
(*printer)(
10be4b: 83 ec 0c sub $0xc,%esp
10be4e: ff 75 e0 pushl -0x20(%ebp)
10be51: 57 push %edi
10be52: 68 5b eb 11 00 push $0x11eb5b
10be57: eb 0d jmp 10be66 <_Heap_Walk+0x31c>
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
10be59: 51 push %ecx
10be5a: 51 push %ecx
10be5b: ff 37 pushl (%edi)
10be5d: ff 75 e0 pushl -0x20(%ebp)
10be60: 57 push %edi
10be61: 68 72 eb 11 00 push $0x11eb72
10be66: 6a 00 push $0x0
10be68: ff 75 dc pushl -0x24(%ebp)
10be6b: ff 55 e4 call *-0x1c(%ebp)
10be6e: 83 c4 20 add $0x20,%esp
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10be71: 3b 5d d0 cmp -0x30(%ebp),%ebx
10be74: 0f 85 66 fe ff ff jne 10bce0 <_Heap_Walk+0x196>
return true;
10be7a: b0 01 mov $0x1,%al
}
10be7c: 8d 65 f4 lea -0xc(%ebp),%esp
10be7f: 5b pop %ebx
10be80: 5e pop %esi
10be81: 5f pop %edi
10be82: c9 leave
10be83: c3 ret
0010b16c <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10b16c: 55 push %ebp
10b16d: 89 e5 mov %esp,%ebp
10b16f: 53 push %ebx
10b170: 83 ec 08 sub $0x8,%esp
10b173: 8b 45 08 mov 0x8(%ebp),%eax
10b176: 8b 55 0c mov 0xc(%ebp),%edx
10b179: 8b 5d 10 mov 0x10(%ebp),%ebx
_Internal_errors_What_happened.the_source = the_source;
10b17c: a3 fc 32 12 00 mov %eax,0x1232fc
_Internal_errors_What_happened.is_internal = is_internal;
10b181: 88 15 00 33 12 00 mov %dl,0x123300
_Internal_errors_What_happened.the_error = the_error;
10b187: 89 1d 04 33 12 00 mov %ebx,0x123304
_User_extensions_Fatal( the_source, is_internal, the_error );
10b18d: 53 push %ebx
10b18e: 0f b6 d2 movzbl %dl,%edx
10b191: 52 push %edx
10b192: 50 push %eax
10b193: e8 9f 18 00 00 call 10ca37 <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
10b198: c7 05 e4 33 12 00 05 movl $0x5,0x1233e4 <== NOT EXECUTED
10b19f: 00 00 00
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
10b1a2: fa cli <== NOT EXECUTED
10b1a3: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10b1a5: f4 hlt <== NOT EXECUTED
10b1a6: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10b1a9: eb fe jmp 10b1a9 <_Internal_error_Occurred+0x3d><== NOT EXECUTED
0010b1fc <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
10b1fc: 55 push %ebp
10b1fd: 89 e5 mov %esp,%ebp
10b1ff: 56 push %esi
10b200: 53 push %ebx
10b201: 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;
10b204: 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 )
10b206: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
10b20a: 74 53 je 10b25f <_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 );
10b20c: 8d 73 20 lea 0x20(%ebx),%esi
10b20f: 83 ec 0c sub $0xc,%esp
10b212: 56 push %esi
10b213: e8 94 f7 ff ff call 10a9ac <_Chain_Get>
10b218: 89 c1 mov %eax,%ecx
if ( information->auto_extend ) {
10b21a: 83 c4 10 add $0x10,%esp
10b21d: 80 7b 12 00 cmpb $0x0,0x12(%ebx)
10b221: 74 3c je 10b25f <_Objects_Allocate+0x63>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
10b223: 85 c0 test %eax,%eax
10b225: 75 1a jne 10b241 <_Objects_Allocate+0x45>
_Objects_Extend_information( information );
10b227: 83 ec 0c sub $0xc,%esp
10b22a: 53 push %ebx
10b22b: e8 60 00 00 00 call 10b290 <_Objects_Extend_information>
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
10b230: 89 34 24 mov %esi,(%esp)
10b233: e8 74 f7 ff ff call 10a9ac <_Chain_Get>
10b238: 89 c1 mov %eax,%ecx
}
if ( the_object ) {
10b23a: 83 c4 10 add $0x10,%esp
10b23d: 85 c0 test %eax,%eax
10b23f: 74 1e je 10b25f <_Objects_Allocate+0x63>
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
10b241: 0f b7 41 08 movzwl 0x8(%ecx),%eax
10b245: 0f b7 53 08 movzwl 0x8(%ebx),%edx
10b249: 29 d0 sub %edx,%eax
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
10b24b: 0f b7 73 14 movzwl 0x14(%ebx),%esi
10b24f: 31 d2 xor %edx,%edx
10b251: f7 f6 div %esi
information->inactive_per_block[ block ]--;
10b253: c1 e0 02 shl $0x2,%eax
10b256: 03 43 30 add 0x30(%ebx),%eax
10b259: ff 08 decl (%eax)
information->inactive--;
10b25b: 66 ff 4b 2c decw 0x2c(%ebx)
);
}
#endif
return the_object;
}
10b25f: 89 c8 mov %ecx,%eax
10b261: 8d 65 f8 lea -0x8(%ebp),%esp
10b264: 5b pop %ebx
10b265: 5e pop %esi
10b266: c9 leave
10b267: c3 ret
0010b584 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
10b584: 55 push %ebp
10b585: 89 e5 mov %esp,%ebp
10b587: 57 push %edi
10b588: 56 push %esi
10b589: 53 push %ebx
10b58a: 83 ec 0c sub $0xc,%esp
10b58d: 8b 75 08 mov 0x8(%ebp),%esi
10b590: 8b 7d 0c mov 0xc(%ebp),%edi
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
return NULL;
10b593: 31 db xor %ebx,%ebx
)
{
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
10b595: 66 85 ff test %di,%di
10b598: 74 37 je 10b5d1 <_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 );
10b59a: 83 ec 0c sub $0xc,%esp
10b59d: 56 push %esi
10b59e: e8 2d 36 00 00 call 10ebd0 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
10b5a3: 83 c4 10 add $0x10,%esp
10b5a6: 85 c0 test %eax,%eax
10b5a8: 74 27 je 10b5d1 <_Objects_Get_information+0x4d>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
10b5aa: 0f b7 ff movzwl %di,%edi
10b5ad: 39 c7 cmp %eax,%edi
10b5af: 77 20 ja 10b5d1 <_Objects_Get_information+0x4d>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
10b5b1: 8b 04 b5 3c 32 12 00 mov 0x12323c(,%esi,4),%eax
10b5b8: 85 c0 test %eax,%eax
10b5ba: 74 15 je 10b5d1 <_Objects_Get_information+0x4d><== NEVER TAKEN
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
10b5bc: 8b 1c b8 mov (%eax,%edi,4),%ebx
if ( !info )
10b5bf: 85 db test %ebx,%ebx
10b5c1: 74 0e je 10b5d1 <_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;
10b5c3: 31 c0 xor %eax,%eax
10b5c5: 66 83 7b 10 00 cmpw $0x0,0x10(%ebx)
10b5ca: 0f 95 c0 setne %al
10b5cd: f7 d8 neg %eax
10b5cf: 21 c3 and %eax,%ebx
#endif
return info;
}
10b5d1: 89 d8 mov %ebx,%eax
10b5d3: 8d 65 f4 lea -0xc(%ebp),%esp
10b5d6: 5b pop %ebx
10b5d7: 5e pop %esi
10b5d8: 5f pop %edi
10b5d9: c9 leave
10b5da: c3 ret
0011899c <_Objects_Get_no_protection>:
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
11899c: 55 push %ebp
11899d: 89 e5 mov %esp,%ebp
11899f: 53 push %ebx
1189a0: 8b 55 08 mov 0x8(%ebp),%edx
1189a3: 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;
1189a6: b8 01 00 00 00 mov $0x1,%eax
1189ab: 2b 42 08 sub 0x8(%edx),%eax
1189ae: 03 45 0c add 0xc(%ebp),%eax
if ( information->maximum >= index ) {
1189b1: 0f b7 5a 10 movzwl 0x10(%edx),%ebx
1189b5: 39 c3 cmp %eax,%ebx
1189b7: 72 12 jb 1189cb <_Objects_Get_no_protection+0x2f>
if ( (the_object = information->local_table[ index ]) != NULL ) {
1189b9: 8b 52 1c mov 0x1c(%edx),%edx
1189bc: 8b 04 82 mov (%edx,%eax,4),%eax
1189bf: 85 c0 test %eax,%eax
1189c1: 74 08 je 1189cb <_Objects_Get_no_protection+0x2f><== NEVER TAKEN
*location = OBJECTS_LOCAL;
1189c3: c7 01 00 00 00 00 movl $0x0,(%ecx)
return the_object;
1189c9: eb 08 jmp 1189d3 <_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;
1189cb: c7 01 01 00 00 00 movl $0x1,(%ecx)
return NULL;
1189d1: 31 c0 xor %eax,%eax
}
1189d3: 5b pop %ebx
1189d4: c9 leave
1189d5: c3 ret
0010c7b0 <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
10c7b0: 55 push %ebp
10c7b1: 89 e5 mov %esp,%ebp
10c7b3: 53 push %ebx
10c7b4: 83 ec 14 sub $0x14,%esp
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
10c7b7: 8b 45 08 mov 0x8(%ebp),%eax
10c7ba: 85 c0 test %eax,%eax
10c7bc: 75 08 jne 10c7c6 <_Objects_Id_to_name+0x16>
10c7be: a1 f4 54 12 00 mov 0x1254f4,%eax
10c7c3: 8b 40 08 mov 0x8(%eax),%eax
10c7c6: 89 c2 mov %eax,%edx
10c7c8: c1 ea 18 shr $0x18,%edx
10c7cb: 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 )
10c7ce: 8d 4a ff lea -0x1(%edx),%ecx
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
10c7d1: bb 03 00 00 00 mov $0x3,%ebx
10c7d6: 83 f9 02 cmp $0x2,%ecx
10c7d9: 77 30 ja 10c80b <_Objects_Id_to_name+0x5b>
10c7db: eb 35 jmp 10c812 <_Objects_Id_to_name+0x62>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
10c7dd: 89 c1 mov %eax,%ecx
10c7df: 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 ];
10c7e2: 8b 14 8a mov (%edx,%ecx,4),%edx
if ( !information )
10c7e5: 85 d2 test %edx,%edx
10c7e7: 74 22 je 10c80b <_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 );
10c7e9: 51 push %ecx
10c7ea: 8d 4d f4 lea -0xc(%ebp),%ecx
10c7ed: 51 push %ecx
10c7ee: 50 push %eax
10c7ef: 52 push %edx
10c7f0: e8 63 ff ff ff call 10c758 <_Objects_Get>
if ( !the_object )
10c7f5: 83 c4 10 add $0x10,%esp
10c7f8: 85 c0 test %eax,%eax
10c7fa: 74 0f je 10c80b <_Objects_Id_to_name+0x5b>
return OBJECTS_INVALID_ID;
*name = the_object->name;
10c7fc: 8b 50 0c mov 0xc(%eax),%edx
10c7ff: 8b 45 0c mov 0xc(%ebp),%eax
10c802: 89 10 mov %edx,(%eax)
_Thread_Enable_dispatch();
10c804: e8 71 07 00 00 call 10cf7a <_Thread_Enable_dispatch>
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
10c809: 31 db xor %ebx,%ebx
}
10c80b: 89 d8 mov %ebx,%eax
10c80d: 8b 5d fc mov -0x4(%ebp),%ebx
10c810: c9 leave
10c811: 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 ] )
10c812: 8b 14 95 88 52 12 00 mov 0x125288(,%edx,4),%edx
10c819: 85 d2 test %edx,%edx
10c81b: 75 c0 jne 10c7dd <_Objects_Id_to_name+0x2d>
10c81d: eb ec jmp 10c80b <_Objects_Id_to_name+0x5b>
0010b684 <_Objects_Initialize_information>:
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
10b684: 55 push %ebp
10b685: 89 e5 mov %esp,%ebp
10b687: 57 push %edi
10b688: 56 push %esi
10b689: 53 push %ebx
10b68a: 83 ec 0c sub $0xc,%esp
10b68d: 8b 45 08 mov 0x8(%ebp),%eax
10b690: 8b 5d 0c mov 0xc(%ebp),%ebx
10b693: 8b 75 10 mov 0x10(%ebp),%esi
10b696: 8b 4d 14 mov 0x14(%ebp),%ecx
10b699: 8b 7d 20 mov 0x20(%ebp),%edi
10b69c: 0f b7 55 18 movzwl 0x18(%ebp),%edx
uint32_t maximum_per_allocation;
#if defined(RTEMS_MULTIPROCESSING)
uint32_t index;
#endif
information->the_api = the_api;
10b6a0: 89 18 mov %ebx,(%eax)
information->the_class = the_class;
10b6a2: 66 89 70 04 mov %si,0x4(%eax)
information->size = size;
10b6a6: 89 50 18 mov %edx,0x18(%eax)
information->local_table = 0;
10b6a9: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax)
information->inactive_per_block = 0;
10b6b0: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax)
information->object_blocks = 0;
10b6b7: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
information->inactive = 0;
10b6be: 66 c7 40 2c 00 00 movw $0x0,0x2c(%eax)
/*
* Set the maximum value to 0. It will be updated when objects are
* added to the inactive set from _Objects_Extend_information()
*/
information->maximum = 0;
10b6c4: 66 c7 40 10 00 00 movw $0x0,0x10(%eax)
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
10b6ca: 0f b7 f6 movzwl %si,%esi
10b6cd: 8b 14 9d 3c 32 12 00 mov 0x12323c(,%ebx,4),%edx
10b6d4: 89 04 b2 mov %eax,(%edx,%esi,4)
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
10b6d7: 89 ca mov %ecx,%edx
10b6d9: c1 ea 1f shr $0x1f,%edx
_Objects_Information_table[ the_api ][ the_class ] = information;
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
10b6dc: 88 50 12 mov %dl,0x12(%eax)
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
10b6df: 81 e1 ff ff ff 7f and $0x7fffffff,%ecx
/*
* Unlimited and maximum of zero is illogical.
*/
if ( information->auto_extend && maximum_per_allocation == 0) {
10b6e5: 85 d2 test %edx,%edx
10b6e7: 74 10 je 10b6f9 <_Objects_Initialize_information+0x75>
10b6e9: 85 c9 test %ecx,%ecx
10b6eb: 75 0c jne 10b6f9 <_Objects_Initialize_information+0x75>
_Internal_error_Occurred(
10b6ed: 50 push %eax
10b6ee: 6a 13 push $0x13
10b6f0: 6a 01 push $0x1
10b6f2: 6a 00 push $0x0
10b6f4: e8 73 fa ff ff call 10b16c <_Internal_error_Occurred>
}
/*
* The allocation unit is the maximum value
*/
information->allocation_size = maximum_per_allocation;
10b6f9: 66 89 48 14 mov %cx,0x14(%eax)
/*
* Provide a null local table entry for the case of any empty table.
*/
information->local_table = &null_local_table;
10b6fd: c7 40 1c 1c 2f 12 00 movl $0x122f1c,0x1c(%eax)
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
10b704: 89 da mov %ebx,%edx
10b706: c1 e2 18 shl $0x18,%edx
10b709: 81 ca 00 00 01 00 or $0x10000,%edx
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
10b70f: c1 e6 1b shl $0x1b,%esi
10b712: 09 f2 or %esi,%edx
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
10b714: 31 db xor %ebx,%ebx
10b716: 85 c9 test %ecx,%ecx
10b718: 0f 95 c3 setne %bl
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
10b71b: 09 da or %ebx,%edx
10b71d: 89 50 08 mov %edx,0x8(%eax)
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
10b720: 89 fa mov %edi,%edx
10b722: f6 c2 03 test $0x3,%dl
10b725: 74 06 je 10b72d <_Objects_Initialize_information+0xa9><== ALWAYS TAKEN
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
10b727: 83 c2 04 add $0x4,%edx <== NOT EXECUTED
10b72a: 83 e2 fc and $0xfffffffc,%edx <== NOT EXECUTED
~(OBJECTS_NAME_ALIGNMENT-1);
information->name_length = name_length;
10b72d: 66 89 50 38 mov %dx,0x38(%eax)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10b731: 8d 50 24 lea 0x24(%eax),%edx
10b734: 89 50 20 mov %edx,0x20(%eax)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
10b737: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
_Chain_Initialize_empty( &information->Inactive );
10b73e: 8d 50 20 lea 0x20(%eax),%edx
10b741: 89 50 28 mov %edx,0x28(%eax)
/*
* Initialize objects .. if there are any
*/
if ( maximum_per_allocation ) {
10b744: 85 c9 test %ecx,%ecx
10b746: 74 0f je 10b757 <_Objects_Initialize_information+0xd3>
/*
* Always have the maximum size available so the current performance
* figures are create are met. If the user moves past the maximum
* number then a performance hit is taken.
*/
_Objects_Extend_information( information );
10b748: 89 45 08 mov %eax,0x8(%ebp)
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
10b74b: 8d 65 f4 lea -0xc(%ebp),%esp
10b74e: 5b pop %ebx
10b74f: 5e pop %esi
10b750: 5f pop %edi
10b751: c9 leave
/*
* Always have the maximum size available so the current performance
* figures are create are met. If the user moves past the maximum
* number then a performance hit is taken.
*/
_Objects_Extend_information( information );
10b752: e9 39 fb ff ff jmp 10b290 <_Objects_Extend_information>
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
10b757: 8d 65 f4 lea -0xc(%ebp),%esp
10b75a: 5b pop %ebx
10b75b: 5e pop %esi
10b75c: 5f pop %edi
10b75d: c9 leave
10b75e: c3 ret
0010e4cd <_RTEMS_tasks_Post_switch_extension>:
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
10e4cd: 55 push %ebp
10e4ce: 89 e5 mov %esp,%ebp
10e4d0: 57 push %edi
10e4d1: 56 push %esi
10e4d2: 53 push %ebx
10e4d3: 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 ];
10e4d6: 8b 45 08 mov 0x8(%ebp),%eax
10e4d9: 8b 98 f0 00 00 00 mov 0xf0(%eax),%ebx
if ( !api )
10e4df: 85 db test %ebx,%ebx
10e4e1: 74 45 je 10e528 <_RTEMS_tasks_Post_switch_extension+0x5b><== NEVER TAKEN
* Signal Processing
*/
asr = &api->Signal;
_ISR_Disable( level );
10e4e3: 9c pushf
10e4e4: fa cli
10e4e5: 58 pop %eax
signal_set = asr->signals_posted;
10e4e6: 8b 7b 14 mov 0x14(%ebx),%edi
asr->signals_posted = 0;
10e4e9: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx)
_ISR_Enable( level );
10e4f0: 50 push %eax
10e4f1: 9d popf
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
10e4f2: 85 ff test %edi,%edi
10e4f4: 74 32 je 10e528 <_RTEMS_tasks_Post_switch_extension+0x5b>
return;
asr->nest_level += 1;
10e4f6: ff 43 1c incl 0x1c(%ebx)
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
10e4f9: 50 push %eax
10e4fa: 8d 75 e4 lea -0x1c(%ebp),%esi
10e4fd: 56 push %esi
10e4fe: 68 ff ff 00 00 push $0xffff
10e503: ff 73 10 pushl 0x10(%ebx)
10e506: e8 39 19 00 00 call 10fe44 <rtems_task_mode>
(*asr->handler)( signal_set );
10e50b: 89 3c 24 mov %edi,(%esp)
10e50e: ff 53 0c call *0xc(%ebx)
asr->nest_level -= 1;
10e511: ff 4b 1c decl 0x1c(%ebx)
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
10e514: 83 c4 0c add $0xc,%esp
10e517: 56 push %esi
10e518: 68 ff ff 00 00 push $0xffff
10e51d: ff 75 e4 pushl -0x1c(%ebp)
10e520: e8 1f 19 00 00 call 10fe44 <rtems_task_mode>
10e525: 83 c4 10 add $0x10,%esp
}
10e528: 8d 65 f4 lea -0xc(%ebp),%esp
10e52b: 5b pop %ebx
10e52c: 5e pop %esi
10e52d: 5f pop %edi
10e52e: c9 leave
10e52f: c3 ret
0010b3a4 <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
10b3a4: 55 push %ebp
10b3a5: 89 e5 mov %esp,%ebp
10b3a7: 53 push %ebx
10b3a8: 83 ec 18 sub $0x18,%esp
/*
* When we get here, the Timer is already off the chain so we do not
* have to worry about that -- hence no _Watchdog_Remove().
*/
the_period = _Rate_monotonic_Get( id, &location );
10b3ab: 8d 45 f4 lea -0xc(%ebp),%eax
10b3ae: 50 push %eax
10b3af: ff 75 08 pushl 0x8(%ebp)
10b3b2: 68 74 67 12 00 push $0x126774
10b3b7: e8 f4 19 00 00 call 10cdb0 <_Objects_Get>
10b3bc: 89 c3 mov %eax,%ebx
switch ( location ) {
10b3be: 83 c4 10 add $0x10,%esp
10b3c1: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10b3c5: 75 64 jne 10b42b <_Rate_monotonic_Timeout+0x87><== NEVER TAKEN
case OBJECTS_LOCAL:
the_thread = the_period->owner;
10b3c7: 8b 40 40 mov 0x40(%eax),%eax
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
10b3ca: f6 40 11 40 testb $0x40,0x11(%eax)
10b3ce: 74 18 je 10b3e8 <_Rate_monotonic_Timeout+0x44>
10b3d0: 8b 53 08 mov 0x8(%ebx),%edx
10b3d3: 39 50 20 cmp %edx,0x20(%eax)
10b3d6: 75 10 jne 10b3e8 <_Rate_monotonic_Timeout+0x44>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
10b3d8: 52 push %edx
10b3d9: 52 push %edx
10b3da: 68 f8 ff 03 10 push $0x1003fff8
10b3df: 50 push %eax
10b3e0: e8 0b 1e 00 00 call 10d1f0 <_Thread_Clear_state>
the_thread->Wait.id == the_period->Object.id ) {
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
10b3e5: 59 pop %ecx
10b3e6: eb 10 jmp 10b3f8 <_Rate_monotonic_Timeout+0x54>
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
10b3e8: 83 7b 38 01 cmpl $0x1,0x38(%ebx)
10b3ec: 75 2b jne 10b419 <_Rate_monotonic_Timeout+0x75>
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
10b3ee: c7 43 38 03 00 00 00 movl $0x3,0x38(%ebx)
_Rate_monotonic_Initiate_statistics( the_period );
10b3f5: 83 ec 0c sub $0xc,%esp
10b3f8: 53 push %ebx
10b3f9: e8 ec fa ff ff call 10aeea <_Rate_monotonic_Initiate_statistics>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b3fe: 8b 43 3c mov 0x3c(%ebx),%eax
10b401: 89 43 1c mov %eax,0x1c(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b404: 58 pop %eax
10b405: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
10b406: 83 c3 10 add $0x10,%ebx
10b409: 53 push %ebx
10b40a: 68 30 69 12 00 push $0x126930
10b40f: e8 5c 30 00 00 call 10e470 <_Watchdog_Insert>
10b414: 83 c4 10 add $0x10,%esp
10b417: eb 07 jmp 10b420 <_Rate_monotonic_Timeout+0x7c>
} else
the_period->state = RATE_MONOTONIC_EXPIRED;
10b419: c7 43 38 04 00 00 00 movl $0x4,0x38(%ebx)
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10b420: a1 68 68 12 00 mov 0x126868,%eax
10b425: 48 dec %eax
10b426: a3 68 68 12 00 mov %eax,0x126868
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
10b42b: 8b 5d fc mov -0x4(%ebp),%ebx
10b42e: c9 leave
10b42f: c3 ret
0010aca4 <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
10aca4: 55 push %ebp
10aca5: 89 e5 mov %esp,%ebp
10aca7: 56 push %esi
10aca8: 53 push %ebx
10aca9: 8b 4d 08 mov 0x8(%ebp),%ecx
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
10acac: 8b 35 44 2d 12 00 mov 0x122d44,%esi
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
10acb2: 31 db xor %ebx,%ebx
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
10acb4: 85 c9 test %ecx,%ecx
10acb6: 74 57 je 10ad0f <_TOD_Validate+0x6b> <== NEVER TAKEN
)
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
10acb8: b8 40 42 0f 00 mov $0xf4240,%eax
10acbd: 31 d2 xor %edx,%edx
10acbf: f7 f6 div %esi
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
10acc1: 39 41 18 cmp %eax,0x18(%ecx)
10acc4: 73 49 jae 10ad0f <_TOD_Validate+0x6b>
(the_tod->ticks >= ticks_per_second) ||
10acc6: 83 79 14 3b cmpl $0x3b,0x14(%ecx)
10acca: 77 43 ja 10ad0f <_TOD_Validate+0x6b>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
10accc: 83 79 10 3b cmpl $0x3b,0x10(%ecx)
10acd0: 77 3d ja 10ad0f <_TOD_Validate+0x6b>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
10acd2: 83 79 0c 17 cmpl $0x17,0xc(%ecx)
10acd6: 77 37 ja 10ad0f <_TOD_Validate+0x6b>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
10acd8: 8b 41 04 mov 0x4(%ecx),%eax
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
10acdb: 85 c0 test %eax,%eax
10acdd: 74 30 je 10ad0f <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->month == 0) ||
10acdf: 83 f8 0c cmp $0xc,%eax
10ace2: 77 2b ja 10ad0f <_TOD_Validate+0x6b>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
10ace4: 8b 31 mov (%ecx),%esi
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
10ace6: 81 fe c3 07 00 00 cmp $0x7c3,%esi
10acec: 76 21 jbe 10ad0f <_TOD_Validate+0x6b>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
10acee: 8b 51 08 mov 0x8(%ecx),%edx
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
10acf1: 85 d2 test %edx,%edx
10acf3: 74 1a je 10ad0f <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
10acf5: 83 e6 03 and $0x3,%esi
10acf8: 75 09 jne 10ad03 <_TOD_Validate+0x5f>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
10acfa: 8b 04 85 d4 00 12 00 mov 0x1200d4(,%eax,4),%eax
10ad01: eb 07 jmp 10ad0a <_TOD_Validate+0x66>
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
10ad03: 8b 04 85 a0 00 12 00 mov 0x1200a0(,%eax,4),%eax
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
10ad0a: 39 c2 cmp %eax,%edx
10ad0c: 0f 96 c3 setbe %bl
if ( the_tod->day > days_in_month )
return false;
return true;
}
10ad0f: 88 d8 mov %bl,%al
10ad11: 5b pop %ebx
10ad12: 5e pop %esi
10ad13: c9 leave
10ad14: c3 ret
0010b94c <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
10b94c: 55 push %ebp
10b94d: 89 e5 mov %esp,%ebp
10b94f: 57 push %edi
10b950: 56 push %esi
10b951: 53 push %ebx
10b952: 83 ec 28 sub $0x28,%esp
10b955: 8b 5d 08 mov 0x8(%ebp),%ebx
10b958: 8b 7d 0c mov 0xc(%ebp),%edi
10b95b: 8a 45 10 mov 0x10(%ebp),%al
10b95e: 88 45 e7 mov %al,-0x19(%ebp)
*/
/*
* Save original state
*/
original_state = the_thread->current_state;
10b961: 8b 73 10 mov 0x10(%ebx),%esi
/*
* Set a transient state for the thread so it is pulled off the Ready chains.
* This will prevent it from being scheduled no matter what happens in an
* ISR.
*/
_Thread_Set_transient( the_thread );
10b964: 53 push %ebx
10b965: e8 1a 0d 00 00 call 10c684 <_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 )
10b96a: 83 c4 10 add $0x10,%esp
10b96d: 39 7b 14 cmp %edi,0x14(%ebx)
10b970: 74 0c je 10b97e <_Thread_Change_priority+0x32>
_Thread_Set_priority( the_thread, new_priority );
10b972: 50 push %eax
10b973: 50 push %eax
10b974: 57 push %edi
10b975: 53 push %ebx
10b976: e8 d1 0b 00 00 call 10c54c <_Thread_Set_priority>
10b97b: 83 c4 10 add $0x10,%esp
_ISR_Disable( level );
10b97e: 9c pushf
10b97f: fa cli
10b980: 59 pop %ecx
/*
* If the thread has more than STATES_TRANSIENT set, then it is blocked,
* If it is blocked on a thread queue, then we need to requeue it.
*/
state = the_thread->current_state;
10b981: 8b 43 10 mov 0x10(%ebx),%eax
if ( state != STATES_TRANSIENT ) {
10b984: 83 f8 04 cmp $0x4,%eax
10b987: 74 2f je 10b9b8 <_Thread_Change_priority+0x6c>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
10b989: 83 e6 04 and $0x4,%esi
10b98c: 75 08 jne 10b996 <_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);
10b98e: 89 c2 mov %eax,%edx
10b990: 83 e2 fb and $0xfffffffb,%edx
10b993: 89 53 10 mov %edx,0x10(%ebx)
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
10b996: 51 push %ecx
10b997: 9d popf
if ( _States_Is_waiting_on_thread_queue( state ) ) {
10b998: a9 e0 be 03 00 test $0x3bee0,%eax
10b99d: 0f 84 c0 00 00 00 je 10ba63 <_Thread_Change_priority+0x117>
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
10b9a3: 89 5d 0c mov %ebx,0xc(%ebp)
10b9a6: 8b 43 44 mov 0x44(%ebx),%eax
10b9a9: 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 );
}
10b9ac: 8d 65 f4 lea -0xc(%ebp),%esp
10b9af: 5b pop %ebx
10b9b0: 5e pop %esi
10b9b1: 5f pop %edi
10b9b2: 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 );
10b9b3: e9 0c 0b 00 00 jmp 10c4c4 <_Thread_queue_Requeue>
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
10b9b8: 83 e6 04 and $0x4,%esi
10b9bb: 75 53 jne 10ba10 <_Thread_Change_priority+0xc4><== NEVER TAKEN
* Interrupts are STILL disabled.
* We now know the thread will be in the READY state when we remove
* the TRANSIENT state. So we have to place it on the appropriate
* Ready Queue with interrupts off.
*/
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
10b9bd: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx)
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10b9c4: 8b 83 90 00 00 00 mov 0x90(%ebx),%eax
10b9ca: 66 8b 93 96 00 00 00 mov 0x96(%ebx),%dx
10b9d1: 66 09 10 or %dx,(%eax)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10b9d4: 66 a1 08 33 12 00 mov 0x123308,%ax
10b9da: 0b 83 94 00 00 00 or 0x94(%ebx),%eax
10b9e0: 66 a3 08 33 12 00 mov %ax,0x123308
_Priority_bit_map_Add( &the_thread->Priority_map );
if ( prepend_it )
10b9e6: 80 7d e7 00 cmpb $0x0,-0x19(%ebp)
10b9ea: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax
10b9f0: 74 0e je 10ba00 <_Thread_Change_priority+0xb4>
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
10b9f2: 89 43 04 mov %eax,0x4(%ebx)
before_node = after_node->next;
10b9f5: 8b 10 mov (%eax),%edx
after_node->next = the_node;
10b9f7: 89 18 mov %ebx,(%eax)
the_node->next = before_node;
10b9f9: 89 13 mov %edx,(%ebx)
before_node->previous = the_node;
10b9fb: 89 5a 04 mov %ebx,0x4(%edx)
10b9fe: eb 10 jmp 10ba10 <_Thread_Change_priority+0xc4>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10ba00: 8d 50 04 lea 0x4(%eax),%edx
10ba03: 89 13 mov %edx,(%ebx)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
10ba05: 8b 50 08 mov 0x8(%eax),%edx
the_chain->last = the_node;
10ba08: 89 58 08 mov %ebx,0x8(%eax)
old_last_node->next = the_node;
10ba0b: 89 1a mov %ebx,(%edx)
the_node->previous = old_last_node;
10ba0d: 89 53 04 mov %edx,0x4(%ebx)
_Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node );
else
_Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node );
}
_ISR_Flash( level );
10ba10: 51 push %ecx
10ba11: 9d popf
10ba12: fa cli
RTEMS_INLINE_ROUTINE Priority_Control _Priority_bit_map_Get_highest( void )
{
Priority_bit_map_Control minor;
Priority_bit_map_Control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
10ba13: 66 8b 1d 08 33 12 00 mov 0x123308,%bx
10ba1a: 31 c0 xor %eax,%eax
10ba1c: 89 c2 mov %eax,%edx
10ba1e: 66 0f bc d3 bsf %bx,%dx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10ba22: 0f b7 d2 movzwl %dx,%edx
10ba25: 66 8b 9c 12 78 33 12 mov 0x123378(%edx,%edx,1),%bx
10ba2c: 00
10ba2d: 66 0f bc c3 bsf %bx,%ax
return (_Priority_Bits_index( major ) << 4) +
10ba31: c1 e2 04 shl $0x4,%edx
10ba34: 0f b7 c0 movzwl %ax,%eax
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
_Thread_Ready_chain[ _Priority_bit_map_Get_highest() ].first;
10ba37: 8d 04 02 lea (%edx,%eax,1),%eax
10ba3a: 6b c0 0c imul $0xc,%eax,%eax
10ba3d: 03 05 30 32 12 00 add 0x123230,%eax
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
10ba43: 8b 10 mov (%eax),%edx
10ba45: 89 15 ac 34 12 00 mov %edx,0x1234ac
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
10ba4b: a1 a8 34 12 00 mov 0x1234a8,%eax
* We altered the set of thread priorities. So let's figure out
* who is the heir and if we need to switch to them.
*/
_Thread_Calculate_heir();
if ( !_Thread_Is_executing_also_the_heir() &&
10ba50: 39 d0 cmp %edx,%eax
10ba52: 74 0d je 10ba61 <_Thread_Change_priority+0x115>
10ba54: 80 78 74 00 cmpb $0x0,0x74(%eax)
10ba58: 74 07 je 10ba61 <_Thread_Change_priority+0x115>
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
10ba5a: c6 05 b4 34 12 00 01 movb $0x1,0x1234b4
_ISR_Enable( level );
10ba61: 51 push %ecx
10ba62: 9d popf
}
10ba63: 8d 65 f4 lea -0xc(%ebp),%esp
10ba66: 5b pop %ebx
10ba67: 5e pop %esi
10ba68: 5f pop %edi
10ba69: c9 leave
10ba6a: c3 ret
0010ba6c <_Thread_Clear_state>:
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
10ba6c: 55 push %ebp
10ba6d: 89 e5 mov %esp,%ebp
10ba6f: 53 push %ebx
10ba70: 8b 45 08 mov 0x8(%ebp),%eax
10ba73: 8b 55 0c mov 0xc(%ebp),%edx
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
10ba76: 9c pushf
10ba77: fa cli
10ba78: 59 pop %ecx
current_state = the_thread->current_state;
10ba79: 8b 58 10 mov 0x10(%eax),%ebx
if ( current_state & state ) {
10ba7c: 85 da test %ebx,%edx
10ba7e: 74 71 je 10baf1 <_Thread_Clear_state+0x85>
10ba80: f7 d2 not %edx
10ba82: 21 da and %ebx,%edx
current_state =
the_thread->current_state = _States_Clear( state, current_state );
10ba84: 89 50 10 mov %edx,0x10(%eax)
if ( _States_Is_ready( current_state ) ) {
10ba87: 85 d2 test %edx,%edx
10ba89: 75 66 jne 10baf1 <_Thread_Clear_state+0x85>
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10ba8b: 8b 90 90 00 00 00 mov 0x90(%eax),%edx
10ba91: 66 8b 98 96 00 00 00 mov 0x96(%eax),%bx
10ba98: 66 09 1a or %bx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10ba9b: 66 8b 15 08 33 12 00 mov 0x123308,%dx
10baa2: 0b 90 94 00 00 00 or 0x94(%eax),%edx
10baa8: 66 89 15 08 33 12 00 mov %dx,0x123308
_Priority_bit_map_Add( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
10baaf: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10bab5: 8d 5a 04 lea 0x4(%edx),%ebx
10bab8: 89 18 mov %ebx,(%eax)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
10baba: 8b 5a 08 mov 0x8(%edx),%ebx
the_chain->last = the_node;
10babd: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10bac0: 89 03 mov %eax,(%ebx)
the_node->previous = old_last_node;
10bac2: 89 58 04 mov %ebx,0x4(%eax)
_ISR_Flash( level );
10bac5: 51 push %ecx
10bac6: 9d popf
10bac7: fa cli
* a context switch.
* Pseudo-ISR case:
* Even if the thread isn't preemptible, if the new heir is
* a pseudo-ISR system task, we need to do a context switch.
*/
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
10bac8: 8b 50 14 mov 0x14(%eax),%edx
10bacb: 8b 1d ac 34 12 00 mov 0x1234ac,%ebx
10bad1: 3b 53 14 cmp 0x14(%ebx),%edx
10bad4: 73 1b jae 10baf1 <_Thread_Clear_state+0x85>
_Thread_Heir = the_thread;
10bad6: a3 ac 34 12 00 mov %eax,0x1234ac
if ( _Thread_Executing->is_preemptible ||
10badb: a1 a8 34 12 00 mov 0x1234a8,%eax
10bae0: 80 78 74 00 cmpb $0x0,0x74(%eax)
10bae4: 75 04 jne 10baea <_Thread_Clear_state+0x7e>
10bae6: 85 d2 test %edx,%edx
10bae8: 75 07 jne 10baf1 <_Thread_Clear_state+0x85><== ALWAYS TAKEN
the_thread->current_priority == 0 )
_Thread_Dispatch_necessary = true;
10baea: c6 05 b4 34 12 00 01 movb $0x1,0x1234b4
}
}
}
_ISR_Enable( level );
10baf1: 51 push %ecx
10baf2: 9d popf
}
10baf3: 5b pop %ebx
10baf4: c9 leave
10baf5: c3 ret
0010bc6c <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10bc6c: 55 push %ebp
10bc6d: 89 e5 mov %esp,%ebp
10bc6f: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10bc72: 8d 45 f4 lea -0xc(%ebp),%eax
10bc75: 50 push %eax
10bc76: ff 75 08 pushl 0x8(%ebp)
10bc79: e8 82 01 00 00 call 10be00 <_Thread_Get>
switch ( location ) {
10bc7e: 83 c4 10 add $0x10,%esp
10bc81: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10bc85: 75 1b jne 10bca2 <_Thread_Delay_ended+0x36><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
10bc87: 52 push %edx
10bc88: 52 push %edx
10bc89: 68 18 00 00 10 push $0x10000018
10bc8e: 50 push %eax
10bc8f: e8 d8 fd ff ff call 10ba6c <_Thread_Clear_state>
10bc94: a1 64 32 12 00 mov 0x123264,%eax
10bc99: 48 dec %eax
10bc9a: a3 64 32 12 00 mov %eax,0x123264
10bc9f: 83 c4 10 add $0x10,%esp
| STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Thread_Unnest_dispatch();
break;
}
}
10bca2: c9 leave
10bca3: c3 ret
0010bca4 <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
10bca4: 55 push %ebp
10bca5: 89 e5 mov %esp,%ebp
10bca7: 57 push %edi
10bca8: 56 push %esi
10bca9: 53 push %ebx
10bcaa: 83 ec 1c sub $0x1c,%esp
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
10bcad: 8b 1d a8 34 12 00 mov 0x1234a8,%ebx
_ISR_Disable( level );
10bcb3: 9c pushf
10bcb4: fa cli
10bcb5: 58 pop %eax
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
10bcb6: 8d 7d d8 lea -0x28(%ebp),%edi
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
10bcb9: e9 f9 00 00 00 jmp 10bdb7 <_Thread_Dispatch+0x113>
heir = _Thread_Heir;
10bcbe: 8b 35 ac 34 12 00 mov 0x1234ac,%esi
_Thread_Dispatch_disable_level = 1;
10bcc4: c7 05 64 32 12 00 01 movl $0x1,0x123264
10bccb: 00 00 00
_Thread_Dispatch_necessary = false;
10bcce: c6 05 b4 34 12 00 00 movb $0x0,0x1234b4
_Thread_Executing = heir;
10bcd5: 89 35 a8 34 12 00 mov %esi,0x1234a8
/*
* 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 )
10bcdb: 39 de cmp %ebx,%esi
10bcdd: 0f 84 e2 00 00 00 je 10bdc5 <_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 )
10bce3: 83 7e 7c 01 cmpl $0x1,0x7c(%esi)
10bce7: 75 09 jne 10bcf2 <_Thread_Dispatch+0x4e>
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
10bce9: 8b 15 34 32 12 00 mov 0x123234,%edx
10bcef: 89 56 78 mov %edx,0x78(%esi)
_ISR_Enable( level );
10bcf2: 50 push %eax
10bcf3: 9d popf
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
10bcf4: 83 ec 0c sub $0xc,%esp
10bcf7: 8d 45 e0 lea -0x20(%ebp),%eax
10bcfa: 50 push %eax
10bcfb: e8 b0 2b 00 00 call 10e8b0 <_TOD_Get_uptime>
_Timestamp_Subtract(
10bd00: 83 c4 0c add $0xc,%esp
10bd03: 57 push %edi
10bd04: 8d 45 e0 lea -0x20(%ebp),%eax
10bd07: 50 push %eax
10bd08: 68 18 33 12 00 push $0x123318
10bd0d: e8 da 0b 00 00 call 10c8ec <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
10bd12: 58 pop %eax
10bd13: 5a pop %edx
10bd14: 57 push %edi
10bd15: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax
10bd1b: 50 push %eax
10bd1c: e8 9b 0b 00 00 call 10c8bc <_Timespec_Add_to>
_Thread_Time_of_last_context_switch = uptime;
10bd21: 8b 45 e0 mov -0x20(%ebp),%eax
10bd24: 8b 55 e4 mov -0x1c(%ebp),%edx
10bd27: a3 18 33 12 00 mov %eax,0x123318
10bd2c: 89 15 1c 33 12 00 mov %edx,0x12331c
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
10bd32: a1 ec 32 12 00 mov 0x1232ec,%eax
10bd37: 83 c4 10 add $0x10,%esp
10bd3a: 85 c0 test %eax,%eax
10bd3c: 74 10 je 10bd4e <_Thread_Dispatch+0xaa> <== NEVER TAKEN
executing->libc_reent = *_Thread_libc_reent;
10bd3e: 8b 10 mov (%eax),%edx
10bd40: 89 93 ec 00 00 00 mov %edx,0xec(%ebx)
*_Thread_libc_reent = heir->libc_reent;
10bd46: 8b 96 ec 00 00 00 mov 0xec(%esi),%edx
10bd4c: 89 10 mov %edx,(%eax)
}
_User_extensions_Thread_switch( executing, heir );
10bd4e: 51 push %ecx
10bd4f: 51 push %ecx
10bd50: 56 push %esi
10bd51: 53 push %ebx
10bd52: e8 cd 0d 00 00 call 10cb24 <_User_extensions_Thread_switch>
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
10bd57: 58 pop %eax
10bd58: 5a pop %edx
10bd59: 81 c6 d0 00 00 00 add $0xd0,%esi
10bd5f: 56 push %esi
10bd60: 8d 83 d0 00 00 00 lea 0xd0(%ebx),%eax
10bd66: 50 push %eax
10bd67: e8 84 10 00 00 call 10cdf0 <_CPU_Context_switch>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
10bd6c: 83 c4 10 add $0x10,%esp
10bd6f: 83 bb e8 00 00 00 00 cmpl $0x0,0xe8(%ebx)
10bd76: 74 36 je 10bdae <_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 );
10bd78: a1 e8 32 12 00 mov 0x1232e8,%eax
10bd7d: 39 c3 cmp %eax,%ebx
10bd7f: 74 2d je 10bdae <_Thread_Dispatch+0x10a>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
10bd81: 85 c0 test %eax,%eax
10bd83: 74 11 je 10bd96 <_Thread_Dispatch+0xf2>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
10bd85: 83 ec 0c sub $0xc,%esp
10bd88: 05 e8 00 00 00 add $0xe8,%eax
10bd8d: 50 push %eax
10bd8e: e8 91 10 00 00 call 10ce24 <_CPU_Context_save_fp>
10bd93: 83 c4 10 add $0x10,%esp
_Context_Restore_fp( &executing->fp_context );
10bd96: 83 ec 0c sub $0xc,%esp
10bd99: 8d 83 e8 00 00 00 lea 0xe8(%ebx),%eax
10bd9f: 50 push %eax
10bda0: e8 89 10 00 00 call 10ce2e <_CPU_Context_restore_fp>
_Thread_Allocated_fp = executing;
10bda5: 89 1d e8 32 12 00 mov %ebx,0x1232e8
10bdab: 83 c4 10 add $0x10,%esp
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
10bdae: 8b 1d a8 34 12 00 mov 0x1234a8,%ebx
_ISR_Disable( level );
10bdb4: 9c pushf
10bdb5: fa cli
10bdb6: 58 pop %eax
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
10bdb7: 8a 15 b4 34 12 00 mov 0x1234b4,%dl
10bdbd: 84 d2 test %dl,%dl
10bdbf: 0f 85 f9 fe ff ff jne 10bcbe <_Thread_Dispatch+0x1a>
_ISR_Disable( level );
}
post_switch:
_Thread_Dispatch_disable_level = 0;
10bdc5: c7 05 64 32 12 00 00 movl $0x0,0x123264
10bdcc: 00 00 00
_ISR_Enable( level );
10bdcf: 50 push %eax
10bdd0: 9d popf
_API_extensions_Run_postswitch();
10bdd1: e8 9d ea ff ff call 10a873 <_API_extensions_Run_postswitch>
}
10bdd6: 8d 65 f4 lea -0xc(%ebp),%esp
10bdd9: 5b pop %ebx
10bdda: 5e pop %esi
10bddb: 5f pop %edi
10bddc: c9 leave
10bddd: c3 ret
0010be00 <_Thread_Get>:
*/
Thread_Control *_Thread_Get (
Objects_Id id,
Objects_Locations *location
)
{
10be00: 55 push %ebp
10be01: 89 e5 mov %esp,%ebp
10be03: 53 push %ebx
10be04: 83 ec 04 sub $0x4,%esp
10be07: 8b 55 08 mov 0x8(%ebp),%edx
10be0a: 8b 45 0c mov 0xc(%ebp),%eax
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) {
10be0d: 85 d2 test %edx,%edx
10be0f: 75 1a jne 10be2b <_Thread_Get+0x2b>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10be11: 8b 15 64 32 12 00 mov 0x123264,%edx
10be17: 42 inc %edx
10be18: 89 15 64 32 12 00 mov %edx,0x123264
_Thread_Disable_dispatch();
*location = OBJECTS_LOCAL;
10be1e: c7 00 00 00 00 00 movl $0x0,(%eax)
tp = _Thread_Executing;
10be24: a1 a8 34 12 00 mov 0x1234a8,%eax
goto done;
10be29: eb 3a jmp 10be65 <_Thread_Get+0x65>
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
10be2b: 89 d1 mov %edx,%ecx
10be2d: c1 e9 18 shr $0x18,%ecx
10be30: 83 e1 07 and $0x7,%ecx
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
10be33: 8d 59 ff lea -0x1(%ecx),%ebx
10be36: 83 fb 02 cmp $0x2,%ebx
10be39: 76 2f jbe 10be6a <_Thread_Get+0x6a>
10be3b: eb 12 jmp 10be4f <_Thread_Get+0x4f>
if ( the_class != 1 ) { /* threads are always first class :) */
*location = OBJECTS_ERROR;
goto done;
}
api_information = _Objects_Information_table[ the_api ];
10be3d: 8b 0c 8d 3c 32 12 00 mov 0x12323c(,%ecx,4),%ecx
/*
* There is no way for this to happen if POSIX is enabled.
*/
#if !defined(RTEMS_POSIX_API)
if ( !api_information ) {
10be44: 85 c9 test %ecx,%ecx
10be46: 74 07 je 10be4f <_Thread_Get+0x4f> <== NEVER TAKEN
*location = OBJECTS_ERROR;
goto done;
}
#endif
information = api_information[ the_class ];
10be48: 8b 49 04 mov 0x4(%ecx),%ecx
if ( !information ) {
10be4b: 85 c9 test %ecx,%ecx
10be4d: 75 0a jne 10be59 <_Thread_Get+0x59>
*location = OBJECTS_ERROR;
10be4f: c7 00 01 00 00 00 movl $0x1,(%eax)
{
uint32_t the_api;
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
10be55: 31 c0 xor %eax,%eax
#endif
information = api_information[ the_class ];
if ( !information ) {
*location = OBJECTS_ERROR;
goto done;
10be57: eb 0c jmp 10be65 <_Thread_Get+0x65>
}
tp = (Thread_Control *) _Objects_Get( information, id, location );
10be59: 53 push %ebx
10be5a: 50 push %eax
10be5b: 52 push %edx
10be5c: 51 push %ecx
10be5d: e8 ca f7 ff ff call 10b62c <_Objects_Get>
10be62: 83 c4 10 add $0x10,%esp
done:
return tp;
}
10be65: 8b 5d fc mov -0x4(%ebp),%ebx
10be68: c9 leave
10be69: c3 ret
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
10be6a: 89 d3 mov %edx,%ebx
10be6c: c1 eb 1b shr $0x1b,%ebx
*location = OBJECTS_ERROR;
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
10be6f: 4b dec %ebx
10be70: 74 cb je 10be3d <_Thread_Get+0x3d>
10be72: eb db jmp 10be4f <_Thread_Get+0x4f>
00110064 <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
110064: 55 push %ebp
110065: 89 e5 mov %esp,%ebp
110067: 53 push %ebx
110068: 83 ec 14 sub $0x14,%esp
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
11006b: 8b 1d a8 34 12 00 mov 0x1234a8,%ebx
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
110071: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
_ISR_Set_level(level);
110077: 85 c0 test %eax,%eax
110079: 74 03 je 11007e <_Thread_Handler+0x1a>
11007b: fa cli
11007c: eb 01 jmp 11007f <_Thread_Handler+0x1b>
11007e: fb sti
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
11007f: a0 24 2f 12 00 mov 0x122f24,%al
110084: 88 45 f7 mov %al,-0x9(%ebp)
doneConstructors = 1;
110087: c6 05 24 2f 12 00 01 movb $0x1,0x122f24
#endif
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
11008e: 83 bb e8 00 00 00 00 cmpl $0x0,0xe8(%ebx)
110095: 74 24 je 1100bb <_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 );
110097: a1 e8 32 12 00 mov 0x1232e8,%eax
11009c: 39 c3 cmp %eax,%ebx
11009e: 74 1b je 1100bb <_Thread_Handler+0x57>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
1100a0: 85 c0 test %eax,%eax
1100a2: 74 11 je 1100b5 <_Thread_Handler+0x51>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
1100a4: 83 ec 0c sub $0xc,%esp
1100a7: 05 e8 00 00 00 add $0xe8,%eax
1100ac: 50 push %eax
1100ad: e8 72 cd ff ff call 10ce24 <_CPU_Context_save_fp>
1100b2: 83 c4 10 add $0x10,%esp
_Thread_Allocated_fp = executing;
1100b5: 89 1d e8 32 12 00 mov %ebx,0x1232e8
/*
* 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 );
1100bb: 83 ec 0c sub $0xc,%esp
1100be: 53 push %ebx
1100bf: e8 10 c9 ff ff call 10c9d4 <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
1100c4: e8 15 bd ff ff call 10bdde <_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) */ {
1100c9: 83 c4 10 add $0x10,%esp
1100cc: 80 7d f7 00 cmpb $0x0,-0x9(%ebp)
1100d0: 75 05 jne 1100d7 <_Thread_Handler+0x73>
INIT_NAME ();
1100d2: e8 19 be 00 00 call 11bef0 <__start_set_sysctl_set>
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
1100d7: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx)
1100de: 75 15 jne 1100f5 <_Thread_Handler+0x91> <== NEVER TAKEN
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
1100e0: 83 ec 0c sub $0xc,%esp
1100e3: ff b3 a8 00 00 00 pushl 0xa8(%ebx)
1100e9: ff 93 9c 00 00 00 call *0x9c(%ebx)
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
executing->Wait.return_argument =
1100ef: 89 43 28 mov %eax,0x28(%ebx)
1100f2: 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 );
1100f5: 83 ec 0c sub $0xc,%esp
1100f8: 53 push %ebx
1100f9: e8 07 c9 ff ff call 10ca05 <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
1100fe: 83 c4 0c add $0xc,%esp
110101: 6a 05 push $0x5
110103: 6a 01 push $0x1
110105: 6a 00 push $0x0
110107: e8 60 b0 ff ff call 10b16c <_Internal_error_Occurred>
0010be74 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
10be74: 55 push %ebp
10be75: 89 e5 mov %esp,%ebp
10be77: 57 push %edi
10be78: 56 push %esi
10be79: 53 push %ebx
10be7a: 83 ec 24 sub $0x24,%esp
10be7d: 8b 5d 0c mov 0xc(%ebp),%ebx
10be80: 8b 75 14 mov 0x14(%ebp),%esi
10be83: 8a 55 18 mov 0x18(%ebp),%dl
10be86: 8a 45 20 mov 0x20(%ebp),%al
10be89: 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;
10be8c: c7 83 f0 00 00 00 00 movl $0x0,0xf0(%ebx)
10be93: 00 00 00
10be96: c7 83 f4 00 00 00 00 movl $0x0,0xf4(%ebx)
10be9d: 00 00 00
extensions_area = NULL;
the_thread->libc_reent = NULL;
10bea0: c7 83 ec 00 00 00 00 movl $0x0,0xec(%ebx)
10bea7: 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 );
10beaa: 56 push %esi
10beab: 53 push %ebx
10beac: 88 55 e0 mov %dl,-0x20(%ebp)
10beaf: e8 44 08 00 00 call 10c6f8 <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
10beb4: 83 c4 10 add $0x10,%esp
10beb7: 39 f0 cmp %esi,%eax
10beb9: 8a 55 e0 mov -0x20(%ebp),%dl
10bebc: 0f 82 a1 01 00 00 jb 10c063 <_Thread_Initialize+0x1ef>
10bec2: 85 c0 test %eax,%eax
10bec4: 0f 84 99 01 00 00 je 10c063 <_Thread_Initialize+0x1ef><== NEVER TAKEN
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
10beca: 8b 8b cc 00 00 00 mov 0xcc(%ebx),%ecx
10bed0: 89 8b c4 00 00 00 mov %ecx,0xc4(%ebx)
the_stack->size = size;
10bed6: 89 83 c0 00 00 00 mov %eax,0xc0(%ebx)
extensions_area = NULL;
the_thread->libc_reent = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
fp_area = NULL;
10bedc: 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 ) {
10bede: 84 d2 test %dl,%dl
10bee0: 74 17 je 10bef9 <_Thread_Initialize+0x85>
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
10bee2: 83 ec 0c sub $0xc,%esp
10bee5: 6a 6c push $0x6c
10bee7: e8 9e 0e 00 00 call 10cd8a <_Workspace_Allocate>
10beec: 89 c7 mov %eax,%edi
if ( !fp_area )
10beee: 83 c4 10 add $0x10,%esp
10bef1: 85 c0 test %eax,%eax
10bef3: 0f 84 fa 00 00 00 je 10bff3 <_Thread_Initialize+0x17f>
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
10bef9: 89 bb e8 00 00 00 mov %edi,0xe8(%ebx)
the_thread->Start.fp_context = fp_area;
10beff: 89 bb c8 00 00 00 mov %edi,0xc8(%ebx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10bf05: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
10bf0c: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx)
the_watchdog->id = id;
10bf13: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
the_watchdog->user_data = user_data;
10bf1a: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10bf21: a1 f8 32 12 00 mov 0x1232f8,%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;
10bf26: 31 f6 xor %esi,%esi
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10bf28: 85 c0 test %eax,%eax
10bf2a: 74 1d je 10bf49 <_Thread_Initialize+0xd5>
extensions_area = _Workspace_Allocate(
10bf2c: 83 ec 0c sub $0xc,%esp
10bf2f: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax
10bf36: 50 push %eax
10bf37: e8 4e 0e 00 00 call 10cd8a <_Workspace_Allocate>
10bf3c: 89 c6 mov %eax,%esi
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
10bf3e: 83 c4 10 add $0x10,%esp
10bf41: 85 c0 test %eax,%eax
10bf43: 0f 84 ac 00 00 00 je 10bff5 <_Thread_Initialize+0x181>
goto failed;
}
the_thread->extensions = (void **) extensions_area;
10bf49: 89 b3 f8 00 00 00 mov %esi,0xf8(%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 ) {
10bf4f: 85 f6 test %esi,%esi
10bf51: 74 16 je 10bf69 <_Thread_Initialize+0xf5>
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
10bf53: 8b 15 f8 32 12 00 mov 0x1232f8,%edx
10bf59: 31 c0 xor %eax,%eax
10bf5b: eb 08 jmp 10bf65 <_Thread_Initialize+0xf1>
the_thread->extensions[i] = NULL;
10bf5d: 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++ )
10bf64: 40 inc %eax
10bf65: 39 d0 cmp %edx,%eax
10bf67: 76 f4 jbe 10bf5d <_Thread_Initialize+0xe9>
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
10bf69: 8a 45 e7 mov -0x19(%ebp),%al
10bf6c: 88 83 ac 00 00 00 mov %al,0xac(%ebx)
the_thread->Start.budget_algorithm = budget_algorithm;
10bf72: 8b 45 24 mov 0x24(%ebp),%eax
10bf75: 89 83 b0 00 00 00 mov %eax,0xb0(%ebx)
the_thread->Start.budget_callout = budget_callout;
10bf7b: 8b 45 28 mov 0x28(%ebp),%eax
10bf7e: 89 83 b4 00 00 00 mov %eax,0xb4(%ebx)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
10bf84: 8b 45 2c mov 0x2c(%ebp),%eax
10bf87: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
the_thread->current_state = STATES_DORMANT;
10bf8d: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx)
the_thread->Wait.queue = NULL;
10bf94: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
the_thread->resource_count = 0;
10bf9b: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx)
the_thread->real_priority = priority;
10bfa2: 8b 45 1c mov 0x1c(%ebp),%eax
10bfa5: 89 43 18 mov %eax,0x18(%ebx)
the_thread->Start.initial_priority = priority;
10bfa8: 89 83 bc 00 00 00 mov %eax,0xbc(%ebx)
_Thread_Set_priority( the_thread, priority );
10bfae: 52 push %edx
10bfaf: 52 push %edx
10bfb0: 50 push %eax
10bfb1: 53 push %ebx
10bfb2: e8 95 05 00 00 call 10c54c <_Thread_Set_priority>
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
10bfb7: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx)
10bfbe: 00 00 00
10bfc1: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx)
10bfc8: 00 00 00
_Thread_Stack_Free( the_thread );
return false;
}
10bfcb: 8b 45 08 mov 0x8(%ebp),%eax
10bfce: 8b 40 1c mov 0x1c(%eax),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
10bfd1: 0f b7 53 08 movzwl 0x8(%ebx),%edx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10bfd5: 89 1c 90 mov %ebx,(%eax,%edx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10bfd8: 8b 45 30 mov 0x30(%ebp),%eax
10bfdb: 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 );
10bfde: 89 1c 24 mov %ebx,(%esp)
10bfe1: e8 8e 0a 00 00 call 10ca74 <_User_extensions_Thread_create>
10bfe6: 88 c2 mov %al,%dl
if ( extension_status )
10bfe8: 83 c4 10 add $0x10,%esp
return true;
10bfeb: 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 )
10bfed: 84 d2 test %dl,%dl
10bfef: 74 04 je 10bff5 <_Thread_Initialize+0x181>
10bff1: eb 72 jmp 10c065 <_Thread_Initialize+0x1f1>
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
10bff3: 31 f6 xor %esi,%esi
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
return true;
failed:
if ( the_thread->libc_reent )
10bff5: 8b 83 ec 00 00 00 mov 0xec(%ebx),%eax
10bffb: 85 c0 test %eax,%eax
10bffd: 74 0c je 10c00b <_Thread_Initialize+0x197>
_Workspace_Free( the_thread->libc_reent );
10bfff: 83 ec 0c sub $0xc,%esp
10c002: 50 push %eax
10c003: e8 9b 0d 00 00 call 10cda3 <_Workspace_Free>
10c008: 83 c4 10 add $0x10,%esp
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
10c00b: 8b 83 f0 00 00 00 mov 0xf0(%ebx),%eax
10c011: 85 c0 test %eax,%eax
10c013: 74 0c je 10c021 <_Thread_Initialize+0x1ad>
_Workspace_Free( the_thread->API_Extensions[i] );
10c015: 83 ec 0c sub $0xc,%esp
10c018: 50 push %eax
10c019: e8 85 0d 00 00 call 10cda3 <_Workspace_Free>
10c01e: 83 c4 10 add $0x10,%esp
failed:
if ( the_thread->libc_reent )
_Workspace_Free( the_thread->libc_reent );
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
10c021: 8b 83 f4 00 00 00 mov 0xf4(%ebx),%eax
10c027: 85 c0 test %eax,%eax
10c029: 74 0c je 10c037 <_Thread_Initialize+0x1c3><== ALWAYS TAKEN
_Workspace_Free( the_thread->API_Extensions[i] );
10c02b: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10c02e: 50 push %eax <== NOT EXECUTED
10c02f: e8 6f 0d 00 00 call 10cda3 <_Workspace_Free> <== NOT EXECUTED
10c034: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
if ( extensions_area )
10c037: 85 f6 test %esi,%esi
10c039: 74 0c je 10c047 <_Thread_Initialize+0x1d3>
(void) _Workspace_Free( extensions_area );
10c03b: 83 ec 0c sub $0xc,%esp
10c03e: 56 push %esi
10c03f: e8 5f 0d 00 00 call 10cda3 <_Workspace_Free>
10c044: 83 c4 10 add $0x10,%esp
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
10c047: 85 ff test %edi,%edi
10c049: 74 0c je 10c057 <_Thread_Initialize+0x1e3>
(void) _Workspace_Free( fp_area );
10c04b: 83 ec 0c sub $0xc,%esp
10c04e: 57 push %edi
10c04f: e8 4f 0d 00 00 call 10cda3 <_Workspace_Free>
10c054: 83 c4 10 add $0x10,%esp
#endif
_Thread_Stack_Free( the_thread );
10c057: 83 ec 0c sub $0xc,%esp
10c05a: 53 push %ebx
10c05b: e8 e8 06 00 00 call 10c748 <_Thread_Stack_Free>
return false;
10c060: 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 */
10c063: 31 c0 xor %eax,%eax
_Thread_Stack_Free( the_thread );
return false;
}
10c065: 8d 65 f4 lea -0xc(%ebp),%esp
10c068: 5b pop %ebx
10c069: 5e pop %esi
10c06a: 5f pop %edi
10c06b: c9 leave
10c06c: c3 ret
0010f2ec <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
10f2ec: 55 push %ebp
10f2ed: 89 e5 mov %esp,%ebp
10f2ef: 53 push %ebx
10f2f0: 8b 45 08 mov 0x8(%ebp),%eax
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
10f2f3: 9c pushf
10f2f4: fa cli
10f2f5: 59 pop %ecx
current_state = the_thread->current_state;
10f2f6: 8b 50 10 mov 0x10(%eax),%edx
if ( current_state & STATES_SUSPENDED ) {
10f2f9: f6 c2 02 test $0x2,%dl
10f2fc: 74 70 je 10f36e <_Thread_Resume+0x82> <== NEVER TAKEN
10f2fe: 83 e2 fd and $0xfffffffd,%edx
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
10f301: 89 50 10 mov %edx,0x10(%eax)
if ( _States_Is_ready( current_state ) ) {
10f304: 85 d2 test %edx,%edx
10f306: 75 66 jne 10f36e <_Thread_Resume+0x82>
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10f308: 8b 90 90 00 00 00 mov 0x90(%eax),%edx
10f30e: 66 8b 98 96 00 00 00 mov 0x96(%eax),%bx
10f315: 66 09 1a or %bx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10f318: 66 8b 15 d8 63 12 00 mov 0x1263d8,%dx
10f31f: 0b 90 94 00 00 00 or 0x94(%eax),%edx
10f325: 66 89 15 d8 63 12 00 mov %dx,0x1263d8
_Priority_bit_map_Add( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
10f32c: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10f332: 8d 5a 04 lea 0x4(%edx),%ebx
10f335: 89 18 mov %ebx,(%eax)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
10f337: 8b 5a 08 mov 0x8(%edx),%ebx
the_chain->last = the_node;
10f33a: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10f33d: 89 03 mov %eax,(%ebx)
the_node->previous = old_last_node;
10f33f: 89 58 04 mov %ebx,0x4(%eax)
_ISR_Flash( level );
10f342: 51 push %ecx
10f343: 9d popf
10f344: fa cli
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
10f345: 8b 50 14 mov 0x14(%eax),%edx
10f348: 8b 1d 7c 65 12 00 mov 0x12657c,%ebx
10f34e: 3b 53 14 cmp 0x14(%ebx),%edx
10f351: 73 1b jae 10f36e <_Thread_Resume+0x82>
_Thread_Heir = the_thread;
10f353: a3 7c 65 12 00 mov %eax,0x12657c
if ( _Thread_Executing->is_preemptible ||
10f358: a1 78 65 12 00 mov 0x126578,%eax
10f35d: 80 78 74 00 cmpb $0x0,0x74(%eax)
10f361: 75 04 jne 10f367 <_Thread_Resume+0x7b>
10f363: 85 d2 test %edx,%edx
10f365: 75 07 jne 10f36e <_Thread_Resume+0x82> <== ALWAYS TAKEN
the_thread->current_priority == 0 )
_Thread_Dispatch_necessary = true;
10f367: c6 05 84 65 12 00 01 movb $0x1,0x126584
}
}
}
_ISR_Enable( level );
10f36e: 51 push %ecx
10f36f: 9d popf
}
10f370: 5b pop %ebx
10f371: c9 leave
10f372: c3 ret
0010c860 <_Thread_Yield_processor>:
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
10c860: 55 push %ebp
10c861: 89 e5 mov %esp,%ebp
10c863: 57 push %edi
10c864: 56 push %esi
10c865: 53 push %ebx
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
10c866: a1 a8 34 12 00 mov 0x1234a8,%eax
ready = executing->ready;
10c86b: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
_ISR_Disable( level );
10c871: 9c pushf
10c872: fa cli
10c873: 5b pop %ebx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Has_only_one_node(
const Chain_Control *the_chain
)
{
return (the_chain->first == the_chain->last);
10c874: 8b 4a 08 mov 0x8(%edx),%ecx
if ( !_Chain_Has_only_one_node( ready ) ) {
10c877: 39 0a cmp %ecx,(%edx)
10c879: 74 2b je 10c8a6 <_Thread_Yield_processor+0x46>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10c87b: 8b 38 mov (%eax),%edi
previous = the_node->previous;
10c87d: 8b 70 04 mov 0x4(%eax),%esi
next->previous = previous;
10c880: 89 77 04 mov %esi,0x4(%edi)
previous->next = next;
10c883: 89 3e mov %edi,(%esi)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10c885: 8d 72 04 lea 0x4(%edx),%esi
10c888: 89 30 mov %esi,(%eax)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
10c88a: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10c88d: 89 01 mov %eax,(%ecx)
the_node->previous = old_last_node;
10c88f: 89 48 04 mov %ecx,0x4(%eax)
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
10c892: 53 push %ebx
10c893: 9d popf
10c894: fa cli
if ( _Thread_Is_heir( executing ) )
10c895: 3b 05 ac 34 12 00 cmp 0x1234ac,%eax
10c89b: 75 11 jne 10c8ae <_Thread_Yield_processor+0x4e><== NEVER TAKEN
_Thread_Heir = (Thread_Control *) ready->first;
10c89d: 8b 02 mov (%edx),%eax
10c89f: a3 ac 34 12 00 mov %eax,0x1234ac
10c8a4: eb 08 jmp 10c8ae <_Thread_Yield_processor+0x4e>
_Thread_Dispatch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
10c8a6: 3b 05 ac 34 12 00 cmp 0x1234ac,%eax
10c8ac: 74 07 je 10c8b5 <_Thread_Yield_processor+0x55><== ALWAYS TAKEN
_Thread_Dispatch_necessary = true;
10c8ae: c6 05 b4 34 12 00 01 movb $0x1,0x1234b4
_ISR_Enable( level );
10c8b5: 53 push %ebx
10c8b6: 9d popf
}
10c8b7: 5b pop %ebx
10c8b8: 5e pop %esi
10c8b9: 5f pop %edi
10c8ba: c9 leave
10c8bb: c3 ret
0010c4c4 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
10c4c4: 55 push %ebp
10c4c5: 89 e5 mov %esp,%ebp
10c4c7: 57 push %edi
10c4c8: 56 push %esi
10c4c9: 53 push %ebx
10c4ca: 83 ec 1c sub $0x1c,%esp
10c4cd: 8b 75 08 mov 0x8(%ebp),%esi
10c4d0: 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 )
10c4d3: 85 f6 test %esi,%esi
10c4d5: 74 36 je 10c50d <_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 ) {
10c4d7: 83 7e 34 01 cmpl $0x1,0x34(%esi)
10c4db: 75 30 jne 10c50d <_Thread_queue_Requeue+0x49><== NEVER TAKEN
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
10c4dd: 9c pushf
10c4de: fa cli
10c4df: 5b pop %ebx
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
10c4e0: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi)
10c4e7: 74 22 je 10c50b <_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;
10c4e9: 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 );
10c4f0: 50 push %eax
10c4f1: 6a 01 push $0x1
10c4f3: 57 push %edi
10c4f4: 56 push %esi
10c4f5: e8 4e 28 00 00 call 10ed48 <_Thread_queue_Extract_priority_helper>
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
10c4fa: 83 c4 0c add $0xc,%esp
10c4fd: 8d 45 e4 lea -0x1c(%ebp),%eax
10c500: 50 push %eax
10c501: 57 push %edi
10c502: 56 push %esi
10c503: e8 c4 fd ff ff call 10c2cc <_Thread_queue_Enqueue_priority>
10c508: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10c50b: 53 push %ebx
10c50c: 9d popf
}
}
10c50d: 8d 65 f4 lea -0xc(%ebp),%esp
10c510: 5b pop %ebx
10c511: 5e pop %esi
10c512: 5f pop %edi
10c513: c9 leave
10c514: c3 ret
0010c518 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10c518: 55 push %ebp
10c519: 89 e5 mov %esp,%ebp
10c51b: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10c51e: 8d 45 f4 lea -0xc(%ebp),%eax
10c521: 50 push %eax
10c522: ff 75 08 pushl 0x8(%ebp)
10c525: e8 d6 f8 ff ff call 10be00 <_Thread_Get>
switch ( location ) {
10c52a: 83 c4 10 add $0x10,%esp
10c52d: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10c531: 75 17 jne 10c54a <_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 );
10c533: 83 ec 0c sub $0xc,%esp
10c536: 50 push %eax
10c537: e8 c0 28 00 00 call 10edfc <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10c53c: a1 64 32 12 00 mov 0x123264,%eax
10c541: 48 dec %eax
10c542: a3 64 32 12 00 mov %eax,0x123264
10c547: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10c54a: c9 leave
10c54b: c3 ret
0011695c <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
11695c: 55 push %ebp
11695d: 89 e5 mov %esp,%ebp
11695f: 57 push %edi
116960: 56 push %esi
116961: 53 push %ebx
116962: 83 ec 4c sub $0x4c,%esp
116965: 8b 5d 08 mov 0x8(%ebp),%ebx
116968: 8d 45 dc lea -0x24(%ebp),%eax
11696b: 8d 55 e0 lea -0x20(%ebp),%edx
11696e: 89 55 b4 mov %edx,-0x4c(%ebp)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
116971: 89 55 dc mov %edx,-0x24(%ebp)
the_chain->permanent_null = NULL;
116974: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
Timer_server_Control *ts = (Timer_server_Control *) arg;
Chain_Control insert_chain;
Chain_Control fire_chain;
_Chain_Initialize_empty( &insert_chain );
11697b: 89 45 e4 mov %eax,-0x1c(%ebp)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
11697e: 8d 7d d0 lea -0x30(%ebp),%edi
116981: 8d 55 d4 lea -0x2c(%ebp),%edx
116984: 89 55 b0 mov %edx,-0x50(%ebp)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
116987: 89 55 d0 mov %edx,-0x30(%ebp)
the_chain->permanent_null = NULL;
11698a: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
the_chain->last = _Chain_Head(the_chain);
116991: 89 7d d8 mov %edi,-0x28(%ebp)
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
116994: 8d 43 30 lea 0x30(%ebx),%eax
116997: 89 45 c0 mov %eax,-0x40(%ebp)
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
11699a: 8d 73 68 lea 0x68(%ebx),%esi
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
11699d: 8d 53 08 lea 0x8(%ebx),%edx
1169a0: 89 55 bc mov %edx,-0x44(%ebp)
{
/*
* Afterwards all timer inserts are directed to this chain and the interval
* and TOD chains will be no more modified by other parties.
*/
ts->insert_chain = insert_chain;
1169a3: 8d 4d dc lea -0x24(%ebp),%ecx
1169a6: 89 4b 78 mov %ecx,0x78(%ebx)
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
1169a9: a1 70 c7 13 00 mov 0x13c770,%eax
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
1169ae: 8b 53 3c mov 0x3c(%ebx),%edx
watchdogs->last_snapshot = snapshot;
1169b1: 89 43 3c mov %eax,0x3c(%ebx)
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
1169b4: 51 push %ecx
1169b5: 8d 4d d0 lea -0x30(%ebp),%ecx
1169b8: 51 push %ecx
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
1169b9: 29 d0 sub %edx,%eax
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
1169bb: 50 push %eax
1169bc: ff 75 c0 pushl -0x40(%ebp)
1169bf: e8 0c 38 00 00 call 11a1d0 <_Watchdog_Adjust_to_chain>
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
1169c4: a1 c4 c6 13 00 mov 0x13c6c4,%eax
1169c9: 89 45 c4 mov %eax,-0x3c(%ebp)
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
1169cc: 8b 43 74 mov 0x74(%ebx),%eax
/*
* Process the seconds chain. Start by checking that the Time
* of Day (TOD) has not been set backwards. If it has then
* we want to adjust the watchdogs->Chain to indicate this.
*/
if ( snapshot > last_snapshot ) {
1169cf: 83 c4 10 add $0x10,%esp
1169d2: 39 45 c4 cmp %eax,-0x3c(%ebp)
1169d5: 76 13 jbe 1169ea <_Timer_server_Body+0x8e>
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
1169d7: 52 push %edx
1169d8: 8d 55 d0 lea -0x30(%ebp),%edx
1169db: 52 push %edx
if ( snapshot > last_snapshot ) {
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
1169dc: 8b 4d c4 mov -0x3c(%ebp),%ecx
1169df: 29 c1 sub %eax,%ecx
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
1169e1: 51 push %ecx
1169e2: 56 push %esi
1169e3: e8 e8 37 00 00 call 11a1d0 <_Watchdog_Adjust_to_chain>
1169e8: eb 0f jmp 1169f9 <_Timer_server_Body+0x9d>
} else if ( snapshot < last_snapshot ) {
1169ea: 73 10 jae 1169fc <_Timer_server_Body+0xa0>
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
1169ec: 51 push %ecx
} else if ( snapshot < last_snapshot ) {
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
1169ed: 2b 45 c4 sub -0x3c(%ebp),%eax
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
1169f0: 50 push %eax
1169f1: 6a 01 push $0x1
1169f3: 56 push %esi
1169f4: e8 6b 37 00 00 call 11a164 <_Watchdog_Adjust>
1169f9: 83 c4 10 add $0x10,%esp
}
watchdogs->last_snapshot = snapshot;
1169fc: 8b 45 c4 mov -0x3c(%ebp),%eax
1169ff: 89 43 74 mov %eax,0x74(%ebx)
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
116a02: 8b 43 78 mov 0x78(%ebx),%eax
116a05: 83 ec 0c sub $0xc,%esp
116a08: 50 push %eax
116a09: e8 96 08 00 00 call 1172a4 <_Chain_Get>
if ( timer == NULL ) {
116a0e: 83 c4 10 add $0x10,%esp
116a11: 85 c0 test %eax,%eax
116a13: 74 29 je 116a3e <_Timer_server_Body+0xe2><== ALWAYS TAKEN
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
116a15: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED
116a18: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED
116a1b: 75 0b jne 116a28 <_Timer_server_Body+0xcc><== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
116a1d: 52 push %edx <== NOT EXECUTED
116a1e: 52 push %edx <== NOT EXECUTED
116a1f: 83 c0 10 add $0x10,%eax <== NOT EXECUTED
116a22: 50 push %eax <== NOT EXECUTED
116a23: ff 75 c0 pushl -0x40(%ebp) <== NOT EXECUTED
116a26: eb 0c jmp 116a34 <_Timer_server_Body+0xd8><== NOT EXECUTED
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
116a28: 83 fa 03 cmp $0x3,%edx <== NOT EXECUTED
116a2b: 75 d5 jne 116a02 <_Timer_server_Body+0xa6><== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
116a2d: 51 push %ecx <== NOT EXECUTED
116a2e: 51 push %ecx <== NOT EXECUTED
116a2f: 83 c0 10 add $0x10,%eax <== NOT EXECUTED
116a32: 50 push %eax <== NOT EXECUTED
116a33: 56 push %esi <== NOT EXECUTED
116a34: e8 1f 38 00 00 call 11a258 <_Watchdog_Insert> <== NOT EXECUTED
116a39: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
116a3c: eb c4 jmp 116a02 <_Timer_server_Body+0xa6><== NOT EXECUTED
* of zero it will be processed in the next iteration of the timer server
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
116a3e: 9c pushf
116a3f: fa cli
116a40: 58 pop %eax
if ( _Chain_Is_empty( insert_chain ) ) {
116a41: 8b 55 b4 mov -0x4c(%ebp),%edx
116a44: 39 55 dc cmp %edx,-0x24(%ebp)
116a47: 75 13 jne 116a5c <_Timer_server_Body+0x100><== NEVER TAKEN
ts->insert_chain = NULL;
116a49: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx)
_ISR_Enable( level );
116a50: 50 push %eax
116a51: 9d popf
_Chain_Initialize_empty( &fire_chain );
while ( true ) {
_Timer_server_Get_watchdogs_that_fire_now( ts, &insert_chain, &fire_chain );
if ( !_Chain_Is_empty( &fire_chain ) ) {
116a52: 8b 4d b0 mov -0x50(%ebp),%ecx
116a55: 39 4d d0 cmp %ecx,-0x30(%ebp)
116a58: 75 09 jne 116a63 <_Timer_server_Body+0x107>
116a5a: eb 3e jmp 116a9a <_Timer_server_Body+0x13e>
ts->insert_chain = NULL;
_ISR_Enable( level );
break;
} else {
_ISR_Enable( level );
116a5c: 50 push %eax <== NOT EXECUTED
116a5d: 9d popf <== NOT EXECUTED
116a5e: e9 46 ff ff ff jmp 1169a9 <_Timer_server_Body+0x4d><== NOT EXECUTED
/*
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
116a63: 9c pushf
116a64: fa cli
116a65: 5a pop %edx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
116a66: 8b 45 d0 mov -0x30(%ebp),%eax
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
116a69: 3b 45 b0 cmp -0x50(%ebp),%eax
116a6c: 74 25 je 116a93 <_Timer_server_Body+0x137>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
116a6e: 8b 08 mov (%eax),%ecx
the_chain->first = new_first;
116a70: 89 4d d0 mov %ecx,-0x30(%ebp)
new_first->previous = _Chain_Head(the_chain);
116a73: 89 79 04 mov %edi,0x4(%ecx)
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
116a76: 85 c0 test %eax,%eax
116a78: 74 19 je 116a93 <_Timer_server_Body+0x137><== NEVER TAKEN
watchdog->state = WATCHDOG_INACTIVE;
116a7a: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
_ISR_Enable( level );
116a81: 52 push %edx
116a82: 9d popf
/*
* The timer server may block here and wait for resources or time.
* The system watchdogs are inactive and will remain inactive since
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
116a83: 52 push %edx
116a84: 52 push %edx
116a85: ff 70 24 pushl 0x24(%eax)
116a88: ff 70 20 pushl 0x20(%eax)
116a8b: ff 50 1c call *0x1c(%eax)
}
116a8e: 83 c4 10 add $0x10,%esp
116a91: eb d0 jmp 116a63 <_Timer_server_Body+0x107>
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
_ISR_Enable( level );
} else {
_ISR_Enable( level );
116a93: 52 push %edx
116a94: 9d popf
116a95: e9 09 ff ff ff jmp 1169a3 <_Timer_server_Body+0x47>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
116a9a: c6 43 7c 00 movb $0x0,0x7c(%ebx)
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
116a9e: e8 1d fe ff ff call 1168c0 <_Thread_Disable_dispatch>
_Thread_Set_state( ts->thread, STATES_DELAYING );
116aa3: 50 push %eax
116aa4: 50 push %eax
116aa5: 6a 08 push $0x8
116aa7: ff 33 pushl (%ebx)
116aa9: e8 be 2f 00 00 call 119a6c <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
116aae: 89 d8 mov %ebx,%eax
116ab0: e8 1b fe ff ff call 1168d0 <_Timer_server_Reset_interval_system_watchdog>
_Timer_server_Reset_tod_system_watchdog( ts );
116ab5: 89 d8 mov %ebx,%eax
116ab7: e8 5a fe ff ff call 116916 <_Timer_server_Reset_tod_system_watchdog>
_Thread_Enable_dispatch();
116abc: e8 c9 26 00 00 call 11918a <_Thread_Enable_dispatch>
ts->active = true;
116ac1: c6 43 7c 01 movb $0x1,0x7c(%ebx)
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
116ac5: 59 pop %ecx
116ac6: ff 75 bc pushl -0x44(%ebp)
116ac9: e8 a2 38 00 00 call 11a370 <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
116ace: 8d 43 40 lea 0x40(%ebx),%eax
116ad1: 89 04 24 mov %eax,(%esp)
116ad4: e8 97 38 00 00 call 11a370 <_Watchdog_Remove>
116ad9: 83 c4 10 add $0x10,%esp
116adc: e9 c2 fe ff ff jmp 1169a3 <_Timer_server_Body+0x47>
00116ae1 <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
116ae1: 55 push %ebp
116ae2: 89 e5 mov %esp,%ebp
116ae4: 57 push %edi
116ae5: 56 push %esi
116ae6: 53 push %ebx
116ae7: 83 ec 2c sub $0x2c,%esp
116aea: 8b 5d 08 mov 0x8(%ebp),%ebx
116aed: 8b 75 0c mov 0xc(%ebp),%esi
if ( ts->insert_chain == NULL ) {
116af0: 8b 43 78 mov 0x78(%ebx),%eax
116af3: 85 c0 test %eax,%eax
116af5: 0f 85 de 00 00 00 jne 116bd9 <_Timer_server_Schedule_operation_method+0xf8><== NEVER TAKEN
* is the reference point for the delta chain. Thus if we do not update the
* reference point we have to add DT to the initial delta of the watchdog
* being inserted. This could result in an integer overflow.
*/
_Thread_Disable_dispatch();
116afb: e8 c0 fd ff ff call 1168c0 <_Thread_Disable_dispatch>
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
116b00: 8b 46 38 mov 0x38(%esi),%eax
116b03: 83 f8 01 cmp $0x1,%eax
116b06: 75 5a jne 116b62 <_Timer_server_Schedule_operation_method+0x81>
/*
* We have to advance the last known ticks value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
116b08: 9c pushf
116b09: fa cli
116b0a: 8f 45 e0 popl -0x20(%ebp)
snapshot = _Watchdog_Ticks_since_boot;
116b0d: 8b 15 70 c7 13 00 mov 0x13c770,%edx
last_snapshot = ts->Interval_watchdogs.last_snapshot;
116b13: 8b 4b 3c mov 0x3c(%ebx),%ecx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
116b16: 8b 43 30 mov 0x30(%ebx),%eax
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
116b19: 8d 7b 34 lea 0x34(%ebx),%edi
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
116b1c: 39 f8 cmp %edi,%eax
116b1e: 74 19 je 116b39 <_Timer_server_Schedule_operation_method+0x58>
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
116b20: 89 d7 mov %edx,%edi
116b22: 29 cf sub %ecx,%edi
116b24: 89 7d e4 mov %edi,-0x1c(%ebp)
delta_interval = first_watchdog->delta_interval;
116b27: 8b 78 10 mov 0x10(%eax),%edi
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
116b2a: 31 c9 xor %ecx,%ecx
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
delta_interval = first_watchdog->delta_interval;
if (delta_interval > delta) {
116b2c: 3b 7d e4 cmp -0x1c(%ebp),%edi
116b2f: 76 05 jbe 116b36 <_Timer_server_Schedule_operation_method+0x55>
delta_interval -= delta;
116b31: 89 f9 mov %edi,%ecx
116b33: 2b 4d e4 sub -0x1c(%ebp),%ecx
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
116b36: 89 48 10 mov %ecx,0x10(%eax)
}
ts->Interval_watchdogs.last_snapshot = snapshot;
116b39: 89 53 3c mov %edx,0x3c(%ebx)
_ISR_Enable( level );
116b3c: ff 75 e0 pushl -0x20(%ebp)
116b3f: 9d popf
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
116b40: 50 push %eax
116b41: 50 push %eax
116b42: 83 c6 10 add $0x10,%esi
116b45: 56 push %esi
116b46: 8d 43 30 lea 0x30(%ebx),%eax
116b49: 50 push %eax
116b4a: e8 09 37 00 00 call 11a258 <_Watchdog_Insert>
if ( !ts->active ) {
116b4f: 8a 43 7c mov 0x7c(%ebx),%al
116b52: 83 c4 10 add $0x10,%esp
116b55: 84 c0 test %al,%al
116b57: 75 74 jne 116bcd <_Timer_server_Schedule_operation_method+0xec>
_Timer_server_Reset_interval_system_watchdog( ts );
116b59: 89 d8 mov %ebx,%eax
116b5b: e8 70 fd ff ff call 1168d0 <_Timer_server_Reset_interval_system_watchdog>
116b60: eb 6b jmp 116bcd <_Timer_server_Schedule_operation_method+0xec>
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
116b62: 83 f8 03 cmp $0x3,%eax
116b65: 75 66 jne 116bcd <_Timer_server_Schedule_operation_method+0xec>
/*
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
116b67: 9c pushf
116b68: fa cli
116b69: 8f 45 e0 popl -0x20(%ebp)
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
116b6c: 8b 15 c4 c6 13 00 mov 0x13c6c4,%edx
last_snapshot = ts->TOD_watchdogs.last_snapshot;
116b72: 8b 43 74 mov 0x74(%ebx),%eax
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
116b75: 8b 4b 68 mov 0x68(%ebx),%ecx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
116b78: 8d 7b 6c lea 0x6c(%ebx),%edi
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
116b7b: 39 f9 cmp %edi,%ecx
116b7d: 74 27 je 116ba6 <_Timer_server_Schedule_operation_method+0xc5>
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
116b7f: 8b 79 10 mov 0x10(%ecx),%edi
116b82: 89 7d d4 mov %edi,-0x2c(%ebp)
if ( snapshot > last_snapshot ) {
116b85: 39 c2 cmp %eax,%edx
116b87: 76 15 jbe 116b9e <_Timer_server_Schedule_operation_method+0xbd>
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
116b89: 89 d7 mov %edx,%edi
116b8b: 29 c7 sub %eax,%edi
116b8d: 89 7d e4 mov %edi,-0x1c(%ebp)
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
116b90: 31 c0 xor %eax,%eax
if ( snapshot > last_snapshot ) {
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
if (delta_interval > delta) {
116b92: 39 7d d4 cmp %edi,-0x2c(%ebp)
116b95: 76 0c jbe 116ba3 <_Timer_server_Schedule_operation_method+0xc2><== NEVER TAKEN
delta_interval -= delta;
116b97: 8b 45 d4 mov -0x2c(%ebp),%eax
116b9a: 29 f8 sub %edi,%eax
116b9c: eb 05 jmp 116ba3 <_Timer_server_Schedule_operation_method+0xc2>
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
116b9e: 03 45 d4 add -0x2c(%ebp),%eax
delta_interval += delta;
116ba1: 29 d0 sub %edx,%eax
}
first_watchdog->delta_interval = delta_interval;
116ba3: 89 41 10 mov %eax,0x10(%ecx)
}
ts->TOD_watchdogs.last_snapshot = snapshot;
116ba6: 89 53 74 mov %edx,0x74(%ebx)
_ISR_Enable( level );
116ba9: ff 75 e0 pushl -0x20(%ebp)
116bac: 9d popf
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
116bad: 57 push %edi
116bae: 57 push %edi
116baf: 83 c6 10 add $0x10,%esi
116bb2: 56 push %esi
116bb3: 8d 43 68 lea 0x68(%ebx),%eax
116bb6: 50 push %eax
116bb7: e8 9c 36 00 00 call 11a258 <_Watchdog_Insert>
if ( !ts->active ) {
116bbc: 8a 43 7c mov 0x7c(%ebx),%al
116bbf: 83 c4 10 add $0x10,%esp
116bc2: 84 c0 test %al,%al
116bc4: 75 07 jne 116bcd <_Timer_server_Schedule_operation_method+0xec>
_Timer_server_Reset_tod_system_watchdog( ts );
116bc6: 89 d8 mov %ebx,%eax
116bc8: e8 49 fd ff ff call 116916 <_Timer_server_Reset_tod_system_watchdog>
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
}
}
116bcd: 8d 65 f4 lea -0xc(%ebp),%esp
116bd0: 5b pop %ebx
116bd1: 5e pop %esi
116bd2: 5f pop %edi
116bd3: c9 leave
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
116bd4: e9 b1 25 00 00 jmp 11918a <_Thread_Enable_dispatch>
* server is not preemptible, so we must be in interrupt context here. No
* thread dispatch will happen until the timer server finishes its
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
116bd9: 8b 43 78 mov 0x78(%ebx),%eax <== NOT EXECUTED
116bdc: 89 75 0c mov %esi,0xc(%ebp) <== NOT EXECUTED
116bdf: 89 45 08 mov %eax,0x8(%ebp) <== NOT EXECUTED
}
}
116be2: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
116be5: 5b pop %ebx <== NOT EXECUTED
116be6: 5e pop %esi <== NOT EXECUTED
116be7: 5f pop %edi <== NOT EXECUTED
116be8: c9 leave <== NOT EXECUTED
* server is not preemptible, so we must be in interrupt context here. No
* thread dispatch will happen until the timer server finishes its
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
116be9: e9 7a 06 00 00 jmp 117268 <_Chain_Append> <== NOT EXECUTED
0010e1bc <_Timespec_Greater_than>:
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
10e1bc: 55 push %ebp
10e1bd: 89 e5 mov %esp,%ebp
10e1bf: 53 push %ebx
10e1c0: 8b 4d 08 mov 0x8(%ebp),%ecx
10e1c3: 8b 55 0c mov 0xc(%ebp),%edx
if ( lhs->tv_sec > rhs->tv_sec )
return true;
10e1c6: b0 01 mov $0x1,%al
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec > rhs->tv_sec )
10e1c8: 8b 1a mov (%edx),%ebx
10e1ca: 39 19 cmp %ebx,(%ecx)
10e1cc: 7f 0d jg 10e1db <_Timespec_Greater_than+0x1f>
return true;
if ( lhs->tv_sec < rhs->tv_sec )
return false;
10e1ce: b0 00 mov $0x0,%al
)
{
if ( lhs->tv_sec > rhs->tv_sec )
return true;
if ( lhs->tv_sec < rhs->tv_sec )
10e1d0: 7c 09 jl 10e1db <_Timespec_Greater_than+0x1f><== NEVER TAKEN
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Greater_than(
10e1d2: 8b 42 04 mov 0x4(%edx),%eax
10e1d5: 39 41 04 cmp %eax,0x4(%ecx)
10e1d8: 0f 9f c0 setg %al
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
10e1db: 5b pop %ebx
10e1dc: c9 leave
10e1dd: c3 ret
0010ca37 <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10ca37: 55 push %ebp
10ca38: 89 e5 mov %esp,%ebp
10ca3a: 57 push %edi
10ca3b: 56 push %esi
10ca3c: 53 push %ebx
10ca3d: 83 ec 0c sub $0xc,%esp
10ca40: 8b 7d 10 mov 0x10(%ebp),%edi
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10ca43: 8b 1d 60 34 12 00 mov 0x123460,%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 );
10ca49: 0f b6 75 0c movzbl 0xc(%ebp),%esi
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10ca4d: eb 15 jmp 10ca64 <_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 )
10ca4f: 8b 43 30 mov 0x30(%ebx),%eax
10ca52: 85 c0 test %eax,%eax
10ca54: 74 0b je 10ca61 <_User_extensions_Fatal+0x2a>
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
10ca56: 52 push %edx
10ca57: 57 push %edi
10ca58: 56 push %esi
10ca59: ff 75 08 pushl 0x8(%ebp)
10ca5c: ff d0 call *%eax
10ca5e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
10ca61: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10ca64: 81 fb 58 34 12 00 cmp $0x123458,%ebx
10ca6a: 75 e3 jne 10ca4f <_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 );
}
}
10ca6c: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
10ca6f: 5b pop %ebx <== NOT EXECUTED
10ca70: 5e pop %esi <== NOT EXECUTED
10ca71: 5f pop %edi <== NOT EXECUTED
10ca72: c9 leave <== NOT EXECUTED
10ca73: c3 ret <== NOT EXECUTED
0010c920 <_User_extensions_Handler_initialization>:
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
#include <string.h>
void _User_extensions_Handler_initialization(void)
{
10c920: 55 push %ebp
10c921: 89 e5 mov %esp,%ebp
10c923: 57 push %edi
10c924: 56 push %esi
10c925: 53 push %ebx
10c926: 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;
10c929: a1 30 f2 11 00 mov 0x11f230,%eax
10c92e: 89 45 e4 mov %eax,-0x1c(%ebp)
initial_extensions = Configuration.User_extension_table;
10c931: 8b 35 34 f2 11 00 mov 0x11f234,%esi
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
10c937: c7 05 58 34 12 00 5c movl $0x12345c,0x123458
10c93e: 34 12 00
the_chain->permanent_null = NULL;
10c941: c7 05 5c 34 12 00 00 movl $0x0,0x12345c
10c948: 00 00 00
the_chain->last = _Chain_Head(the_chain);
10c94b: c7 05 60 34 12 00 58 movl $0x123458,0x123460
10c952: 34 12 00
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
10c955: c7 05 68 32 12 00 6c movl $0x12326c,0x123268
10c95c: 32 12 00
the_chain->permanent_null = NULL;
10c95f: c7 05 6c 32 12 00 00 movl $0x0,0x12326c
10c966: 00 00 00
the_chain->last = _Chain_Head(the_chain);
10c969: c7 05 70 32 12 00 68 movl $0x123268,0x123270
10c970: 32 12 00
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
10c973: 85 f6 test %esi,%esi
10c975: 74 53 je 10c9ca <_User_extensions_Handler_initialization+0xaa><== NEVER TAKEN
extension = (User_extensions_Control *)
_Workspace_Allocate_or_fatal_error(
10c977: 6b c8 34 imul $0x34,%eax,%ecx
10c97a: 83 ec 0c sub $0xc,%esp
10c97d: 51 push %ecx
10c97e: 89 4d e0 mov %ecx,-0x20(%ebp)
10c981: e8 32 04 00 00 call 10cdb8 <_Workspace_Allocate_or_fatal_error>
10c986: 89 c3 mov %eax,%ebx
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
10c988: 31 c0 xor %eax,%eax
10c98a: 8b 4d e0 mov -0x20(%ebp),%ecx
10c98d: 89 df mov %ebx,%edi
10c98f: f3 aa rep stos %al,%es:(%edi)
10c991: 89 f0 mov %esi,%eax
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10c993: 83 c4 10 add $0x10,%esp
10c996: 31 d2 xor %edx,%edx
10c998: eb 2b jmp 10c9c5 <_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;
10c99a: 8d 7b 14 lea 0x14(%ebx),%edi
10c99d: 89 c6 mov %eax,%esi
10c99f: b9 08 00 00 00 mov $0x8,%ecx
10c9a4: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_User_extensions_Add_set( extension );
10c9a6: 83 ec 0c sub $0xc,%esp
10c9a9: 53 push %ebx
10c9aa: 89 45 dc mov %eax,-0x24(%ebp)
10c9ad: 89 55 e0 mov %edx,-0x20(%ebp)
10c9b0: e8 03 26 00 00 call 10efb8 <_User_extensions_Add_set>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
10c9b5: 83 c3 34 add $0x34,%ebx
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10c9b8: 8b 55 e0 mov -0x20(%ebp),%edx
10c9bb: 42 inc %edx
10c9bc: 8b 45 dc mov -0x24(%ebp),%eax
10c9bf: 83 c0 20 add $0x20,%eax
10c9c2: 83 c4 10 add $0x10,%esp
10c9c5: 3b 55 e4 cmp -0x1c(%ebp),%edx
10c9c8: 72 d0 jb 10c99a <_User_extensions_Handler_initialization+0x7a>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
}
}
}
10c9ca: 8d 65 f4 lea -0xc(%ebp),%esp
10c9cd: 5b pop %ebx
10c9ce: 5e pop %esi
10c9cf: 5f pop %edi
10c9d0: c9 leave
10c9d1: c3 ret
0010ca05 <_User_extensions_Thread_exitted>:
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
10ca05: 55 push %ebp
10ca06: 89 e5 mov %esp,%ebp
10ca08: 56 push %esi
10ca09: 53 push %ebx
10ca0a: 8b 75 08 mov 0x8(%ebp),%esi
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10ca0d: 8b 1d 60 34 12 00 mov 0x123460,%ebx
10ca13: eb 13 jmp 10ca28 <_User_extensions_Thread_exitted+0x23>
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
10ca15: 8b 43 2c mov 0x2c(%ebx),%eax
10ca18: 85 c0 test %eax,%eax
10ca1a: 74 09 je 10ca25 <_User_extensions_Thread_exitted+0x20>
(*the_extension->Callouts.thread_exitted)( executing );
10ca1c: 83 ec 0c sub $0xc,%esp
10ca1f: 56 push %esi
10ca20: ff d0 call *%eax
10ca22: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
10ca25: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10ca28: 81 fb 58 34 12 00 cmp $0x123458,%ebx
10ca2e: 75 e5 jne 10ca15 <_User_extensions_Thread_exitted+0x10>
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
(*the_extension->Callouts.thread_exitted)( executing );
}
}
10ca30: 8d 65 f8 lea -0x8(%ebp),%esp
10ca33: 5b pop %ebx
10ca34: 5e pop %esi
10ca35: c9 leave
10ca36: c3 ret
0010e344 <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
10e344: 55 push %ebp
10e345: 89 e5 mov %esp,%ebp
10e347: 57 push %edi
10e348: 56 push %esi
10e349: 53 push %ebx
10e34a: 83 ec 1c sub $0x1c,%esp
10e34d: 8b 75 08 mov 0x8(%ebp),%esi
10e350: 8b 7d 0c mov 0xc(%ebp),%edi
10e353: 8b 5d 10 mov 0x10(%ebp),%ebx
ISR_Level level;
_ISR_Disable( level );
10e356: 9c pushf
10e357: fa cli
10e358: 58 pop %eax
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10e359: 8b 16 mov (%esi),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10e35b: 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 ) ) {
10e35e: 39 ca cmp %ecx,%edx
10e360: 74 44 je 10e3a6 <_Watchdog_Adjust+0x62>
switch ( direction ) {
10e362: 85 ff test %edi,%edi
10e364: 74 3c je 10e3a2 <_Watchdog_Adjust+0x5e>
10e366: 4f dec %edi
10e367: 75 3d jne 10e3a6 <_Watchdog_Adjust+0x62> <== NEVER TAKEN
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
10e369: 01 5a 10 add %ebx,0x10(%edx)
break;
10e36c: eb 38 jmp 10e3a6 <_Watchdog_Adjust+0x62>
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) header->first );
10e36e: 8b 16 mov (%esi),%edx
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
10e370: 8b 7a 10 mov 0x10(%edx),%edi
10e373: 39 fb cmp %edi,%ebx
10e375: 73 07 jae 10e37e <_Watchdog_Adjust+0x3a>
_Watchdog_First( header )->delta_interval -= units;
10e377: 29 df sub %ebx,%edi
10e379: 89 7a 10 mov %edi,0x10(%edx)
break;
10e37c: eb 28 jmp 10e3a6 <_Watchdog_Adjust+0x62>
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
10e37e: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx)
_ISR_Enable( level );
10e385: 50 push %eax
10e386: 9d popf
_Watchdog_Tickle( header );
10e387: 83 ec 0c sub $0xc,%esp
10e38a: 56 push %esi
10e38b: 89 4d e4 mov %ecx,-0x1c(%ebp)
10e38e: e8 9d 01 00 00 call 10e530 <_Watchdog_Tickle>
_ISR_Disable( level );
10e393: 9c pushf
10e394: fa cli
10e395: 58 pop %eax
if ( _Chain_Is_empty( header ) )
10e396: 83 c4 10 add $0x10,%esp
10e399: 8b 4d e4 mov -0x1c(%ebp),%ecx
10e39c: 39 0e cmp %ecx,(%esi)
10e39e: 74 06 je 10e3a6 <_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;
10e3a0: 29 fb sub %edi,%ebx
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
10e3a2: 85 db test %ebx,%ebx
10e3a4: 75 c8 jne 10e36e <_Watchdog_Adjust+0x2a> <== ALWAYS TAKEN
}
break;
}
}
_ISR_Enable( level );
10e3a6: 50 push %eax
10e3a7: 9d popf
}
10e3a8: 8d 65 f4 lea -0xc(%ebp),%esp
10e3ab: 5b pop %ebx
10e3ac: 5e pop %esi
10e3ad: 5f pop %edi
10e3ae: c9 leave
10e3af: c3 ret
0010cc70 <_Watchdog_Remove>:
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
10cc70: 55 push %ebp
10cc71: 89 e5 mov %esp,%ebp
10cc73: 56 push %esi
10cc74: 53 push %ebx
10cc75: 8b 55 08 mov 0x8(%ebp),%edx
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
10cc78: 9c pushf
10cc79: fa cli
10cc7a: 5e pop %esi
previous_state = the_watchdog->state;
10cc7b: 8b 42 08 mov 0x8(%edx),%eax
switch ( previous_state ) {
10cc7e: 83 f8 01 cmp $0x1,%eax
10cc81: 74 09 je 10cc8c <_Watchdog_Remove+0x1c>
10cc83: 72 42 jb 10ccc7 <_Watchdog_Remove+0x57>
10cc85: 83 f8 03 cmp $0x3,%eax
10cc88: 77 3d ja 10ccc7 <_Watchdog_Remove+0x57> <== NEVER TAKEN
10cc8a: eb 09 jmp 10cc95 <_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;
10cc8c: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
break;
10cc93: eb 32 jmp 10ccc7 <_Watchdog_Remove+0x57>
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
10cc95: 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 );
}
10cc9c: 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) )
10cc9e: 83 39 00 cmpl $0x0,(%ecx)
10cca1: 74 06 je 10cca9 <_Watchdog_Remove+0x39>
next_watchdog->delta_interval += the_watchdog->delta_interval;
10cca3: 8b 5a 10 mov 0x10(%edx),%ebx
10cca6: 01 59 10 add %ebx,0x10(%ecx)
if ( _Watchdog_Sync_count )
10cca9: 8b 1d 98 33 12 00 mov 0x123398,%ebx
10ccaf: 85 db test %ebx,%ebx
10ccb1: 74 0c je 10ccbf <_Watchdog_Remove+0x4f>
_Watchdog_Sync_level = _ISR_Nest_level;
10ccb3: 8b 1d a4 34 12 00 mov 0x1234a4,%ebx
10ccb9: 89 1d 10 33 12 00 mov %ebx,0x123310
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
10ccbf: 8b 5a 04 mov 0x4(%edx),%ebx
next->previous = previous;
10ccc2: 89 59 04 mov %ebx,0x4(%ecx)
previous->next = next;
10ccc5: 89 0b mov %ecx,(%ebx)
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
10ccc7: 8b 0d 9c 33 12 00 mov 0x12339c,%ecx
10cccd: 89 4a 18 mov %ecx,0x18(%edx)
_ISR_Enable( level );
10ccd0: 56 push %esi
10ccd1: 9d popf
return( previous_state );
}
10ccd2: 5b pop %ebx
10ccd3: 5e pop %esi
10ccd4: c9 leave
10ccd5: c3 ret
0010def8 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
10def8: 55 push %ebp
10def9: 89 e5 mov %esp,%ebp
10defb: 57 push %edi
10defc: 56 push %esi
10defd: 53 push %ebx
10defe: 83 ec 20 sub $0x20,%esp
10df01: 8b 7d 08 mov 0x8(%ebp),%edi
10df04: 8b 75 0c mov 0xc(%ebp),%esi
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
10df07: 9c pushf
10df08: fa cli
10df09: 8f 45 e4 popl -0x1c(%ebp)
printk( "Watchdog Chain: %s %p\n", name, header );
10df0c: 56 push %esi
10df0d: 57 push %edi
10df0e: 68 54 fc 11 00 push $0x11fc54
10df13: e8 c0 ab ff ff call 108ad8 <printk>
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10df18: 8b 1e mov (%esi),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10df1a: 83 c6 04 add $0x4,%esi
if ( !_Chain_Is_empty( header ) ) {
10df1d: 83 c4 10 add $0x10,%esp
10df20: 39 f3 cmp %esi,%ebx
10df22: 74 1d je 10df41 <_Watchdog_Report_chain+0x49>
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
10df24: 52 push %edx
10df25: 52 push %edx
10df26: 53 push %ebx
10df27: 6a 00 push $0x0
10df29: e8 32 00 00 00 call 10df60 <_Watchdog_Report>
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
for ( node = header->first ;
node != _Chain_Tail(header) ;
node = node->next )
10df2e: 8b 1b mov (%ebx),%ebx
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
for ( node = header->first ;
10df30: 83 c4 10 add $0x10,%esp
10df33: 39 f3 cmp %esi,%ebx
10df35: 75 ed jne 10df24 <_Watchdog_Report_chain+0x2c><== NEVER TAKEN
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
10df37: 50 push %eax
10df38: 50 push %eax
10df39: 57 push %edi
10df3a: 68 6b fc 11 00 push $0x11fc6b
10df3f: eb 08 jmp 10df49 <_Watchdog_Report_chain+0x51>
} else {
printk( "Chain is empty\n" );
10df41: 83 ec 0c sub $0xc,%esp
10df44: 68 7a fc 11 00 push $0x11fc7a
10df49: e8 8a ab ff ff call 108ad8 <printk>
10df4e: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10df51: ff 75 e4 pushl -0x1c(%ebp)
10df54: 9d popf
}
10df55: 8d 65 f4 lea -0xc(%ebp),%esp
10df58: 5b pop %ebx
10df59: 5e pop %esi
10df5a: 5f pop %edi
10df5b: c9 leave
10df5c: c3 ret
0010aa18 <rtems_chain_append_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
10aa18: 55 push %ebp
10aa19: 89 e5 mov %esp,%ebp
10aa1b: 56 push %esi
10aa1c: 53 push %ebx
10aa1d: 8b 5d 10 mov 0x10(%ebp),%ebx
10aa20: 8b 75 14 mov 0x14(%ebp),%esi
RTEMS_INLINE_ROUTINE bool rtems_chain_append_with_empty_check(
rtems_chain_control *chain,
rtems_chain_node *node
)
{
return _Chain_Append_with_empty_check( chain, node );
10aa23: 50 push %eax
10aa24: 50 push %eax
10aa25: ff 75 0c pushl 0xc(%ebp)
10aa28: ff 75 08 pushl 0x8(%ebp)
10aa2b: e8 38 04 00 00 call 10ae68 <_Chain_Append_with_empty_check>
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_append_with_empty_check( chain, node );
if ( was_empty ) {
10aa30: 83 c4 10 add $0x10,%esp
10aa33: 84 c0 test %al,%al
10aa35: 74 11 je 10aa48 <rtems_chain_append_with_notification+0x30><== NEVER TAKEN
sc = rtems_event_send( task, events );
10aa37: 89 75 0c mov %esi,0xc(%ebp)
10aa3a: 89 5d 08 mov %ebx,0x8(%ebp)
}
return sc;
}
10aa3d: 8d 65 f8 lea -0x8(%ebp),%esp
10aa40: 5b pop %ebx
10aa41: 5e pop %esi
10aa42: c9 leave
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_append_with_empty_check( chain, node );
if ( was_empty ) {
sc = rtems_event_send( task, events );
10aa43: e9 d4 f6 ff ff jmp 10a11c <rtems_event_send>
}
return sc;
}
10aa48: 31 c0 xor %eax,%eax <== NOT EXECUTED
10aa4a: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
10aa4d: 5b pop %ebx <== NOT EXECUTED
10aa4e: 5e pop %esi <== NOT EXECUTED
10aa4f: c9 leave <== NOT EXECUTED
10aa50: c3 ret <== NOT EXECUTED
0010aa54 <rtems_chain_get_with_notification>:
rtems_chain_control *chain,
rtems_id task,
rtems_event_set events,
rtems_chain_node **node
)
{
10aa54: 55 push %ebp
10aa55: 89 e5 mov %esp,%ebp
10aa57: 56 push %esi
10aa58: 53 push %ebx
10aa59: 8b 5d 0c mov 0xc(%ebp),%ebx
10aa5c: 8b 75 10 mov 0x10(%ebp),%esi
RTEMS_INLINE_ROUTINE bool rtems_chain_get_with_empty_check(
rtems_chain_control *chain,
rtems_chain_node **node
)
{
return _Chain_Get_with_empty_check( chain, node );
10aa5f: 50 push %eax
10aa60: 50 push %eax
10aa61: ff 75 14 pushl 0x14(%ebp)
10aa64: ff 75 08 pushl 0x8(%ebp)
10aa67: e8 64 04 00 00 call 10aed0 <_Chain_Get_with_empty_check>
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool is_empty = rtems_chain_get_with_empty_check( chain, node );
if ( is_empty ) {
10aa6c: 83 c4 10 add $0x10,%esp
10aa6f: 84 c0 test %al,%al
10aa71: 74 11 je 10aa84 <rtems_chain_get_with_notification+0x30><== NEVER TAKEN
sc = rtems_event_send( task, events );
10aa73: 89 75 0c mov %esi,0xc(%ebp)
10aa76: 89 5d 08 mov %ebx,0x8(%ebp)
}
return sc;
}
10aa79: 8d 65 f8 lea -0x8(%ebp),%esp
10aa7c: 5b pop %ebx
10aa7d: 5e pop %esi
10aa7e: c9 leave
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool is_empty = rtems_chain_get_with_empty_check( chain, node );
if ( is_empty ) {
sc = rtems_event_send( task, events );
10aa7f: e9 98 f6 ff ff jmp 10a11c <rtems_event_send>
}
return sc;
}
10aa84: 31 c0 xor %eax,%eax <== NOT EXECUTED
10aa86: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
10aa89: 5b pop %ebx <== NOT EXECUTED
10aa8a: 5e pop %esi <== NOT EXECUTED
10aa8b: c9 leave <== NOT EXECUTED
10aa8c: c3 ret <== NOT EXECUTED
0010aa90 <rtems_chain_get_with_wait>:
rtems_chain_control *chain,
rtems_event_set events,
rtems_interval timeout,
rtems_chain_node **node_ptr
)
{
10aa90: 55 push %ebp
10aa91: 89 e5 mov %esp,%ebp
10aa93: 57 push %edi
10aa94: 56 push %esi
10aa95: 53 push %ebx
10aa96: 83 ec 1c sub $0x1c,%esp
10aa99: 8b 7d 0c mov 0xc(%ebp),%edi
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
) {
rtems_event_set out;
sc = rtems_event_receive(
10aa9c: 8d 75 e4 lea -0x1c(%ebp),%esi
10aa9f: eb 13 jmp 10aab4 <rtems_chain_get_with_wait+0x24>
10aaa1: 56 push %esi
10aaa2: ff 75 10 pushl 0x10(%ebp)
10aaa5: 6a 00 push $0x0
10aaa7: 57 push %edi
10aaa8: e8 0f f5 ff ff call 109fbc <rtems_event_receive>
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
10aaad: 83 c4 10 add $0x10,%esp
10aab0: 85 c0 test %eax,%eax
10aab2: 75 16 jne 10aaca <rtems_chain_get_with_wait+0x3a><== ALWAYS TAKEN
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
10aab4: 83 ec 0c sub $0xc,%esp
10aab7: ff 75 08 pushl 0x8(%ebp)
10aaba: e8 49 04 00 00 call 10af08 <_Chain_Get>
10aabf: 89 c3 mov %eax,%ebx
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
10aac1: 83 c4 10 add $0x10,%esp
10aac4: 85 c0 test %eax,%eax
10aac6: 74 d9 je 10aaa1 <rtems_chain_get_with_wait+0x11>
10aac8: 31 c0 xor %eax,%eax
timeout,
&out
);
}
*node_ptr = node;
10aaca: 8b 55 14 mov 0x14(%ebp),%edx
10aacd: 89 1a mov %ebx,(%edx)
return sc;
}
10aacf: 8d 65 f4 lea -0xc(%ebp),%esp
10aad2: 5b pop %ebx
10aad3: 5e pop %esi
10aad4: 5f pop %edi
10aad5: c9 leave
10aad6: c3 ret
0010aad8 <rtems_chain_prepend_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
10aad8: 55 push %ebp
10aad9: 89 e5 mov %esp,%ebp
10aadb: 56 push %esi
10aadc: 53 push %ebx
10aadd: 8b 5d 10 mov 0x10(%ebp),%ebx
10aae0: 8b 75 14 mov 0x14(%ebp),%esi
RTEMS_INLINE_ROUTINE bool rtems_chain_prepend_with_empty_check(
rtems_chain_control *chain,
rtems_chain_node *node
)
{
return _Chain_Prepend_with_empty_check( chain, node );
10aae3: 50 push %eax
10aae4: 50 push %eax
10aae5: ff 75 0c pushl 0xc(%ebp)
10aae8: ff 75 08 pushl 0x8(%ebp)
10aaeb: e8 5c 04 00 00 call 10af4c <_Chain_Prepend_with_empty_check>
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_prepend_with_empty_check( chain, node );
if (was_empty) {
10aaf0: 83 c4 10 add $0x10,%esp
10aaf3: 84 c0 test %al,%al
10aaf5: 74 11 je 10ab08 <rtems_chain_prepend_with_notification+0x30><== NEVER TAKEN
sc = rtems_event_send( task, events );
10aaf7: 89 75 0c mov %esi,0xc(%ebp)
10aafa: 89 5d 08 mov %ebx,0x8(%ebp)
}
return sc;
}
10aafd: 8d 65 f8 lea -0x8(%ebp),%esp
10ab00: 5b pop %ebx
10ab01: 5e pop %esi
10ab02: c9 leave
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_prepend_with_empty_check( chain, node );
if (was_empty) {
sc = rtems_event_send( task, events );
10ab03: e9 14 f6 ff ff jmp 10a11c <rtems_event_send>
}
return sc;
}
10ab08: 31 c0 xor %eax,%eax <== NOT EXECUTED
10ab0a: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
10ab0d: 5b pop %ebx <== NOT EXECUTED
10ab0e: 5e pop %esi <== NOT EXECUTED
10ab0f: c9 leave <== NOT EXECUTED
10ab10: c3 ret <== NOT EXECUTED
0010b700 <rtems_io_register_driver>:
rtems_status_code rtems_io_register_driver(
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
10b700: 55 push %ebp
10b701: 89 e5 mov %esp,%ebp
10b703: 57 push %edi
10b704: 56 push %esi
10b705: 53 push %ebx
10b706: 83 ec 0c sub $0xc,%esp
10b709: 8b 5d 08 mov 0x8(%ebp),%ebx
10b70c: 8b 75 0c mov 0xc(%ebp),%esi
10b70f: 8b 45 10 mov 0x10(%ebp),%eax
rtems_device_major_number major_limit = _IO_Number_of_drivers;
10b712: 8b 15 fc 65 12 00 mov 0x1265fc,%edx
if ( rtems_interrupt_is_in_progress() )
10b718: 83 3d 64 65 12 00 00 cmpl $0x0,0x126564
10b71f: 0f 85 cc 00 00 00 jne 10b7f1 <rtems_io_register_driver+0xf1><== NEVER TAKEN
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
10b725: 85 c0 test %eax,%eax
10b727: 0f 84 cb 00 00 00 je 10b7f8 <rtems_io_register_driver+0xf8>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
10b72d: 89 10 mov %edx,(%eax)
if ( driver_table == NULL )
10b72f: 85 f6 test %esi,%esi
10b731: 0f 84 c1 00 00 00 je 10b7f8 <rtems_io_register_driver+0xf8>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10b737: 83 3e 00 cmpl $0x0,(%esi)
10b73a: 0f 85 cc 00 00 00 jne 10b80c <rtems_io_register_driver+0x10c>
10b740: 83 7e 04 00 cmpl $0x0,0x4(%esi)
10b744: 0f 85 c2 00 00 00 jne 10b80c <rtems_io_register_driver+0x10c>
10b74a: e9 a9 00 00 00 jmp 10b7f8 <rtems_io_register_driver+0xf8>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b74f: 8b 15 24 63 12 00 mov 0x126324,%edx
10b755: 42 inc %edx
10b756: 89 15 24 63 12 00 mov %edx,0x126324
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
10b75c: 85 db test %ebx,%ebx
10b75e: 75 32 jne 10b792 <rtems_io_register_driver+0x92>
static rtems_status_code rtems_io_obtain_major_number(
rtems_device_major_number *major
)
{
rtems_device_major_number n = _IO_Number_of_drivers;
10b760: 8b 0d fc 65 12 00 mov 0x1265fc,%ecx
10b766: 8b 15 00 66 12 00 mov 0x126600,%edx
10b76c: eb 15 jmp 10b783 <rtems_io_register_driver+0x83>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10b76e: 83 3a 00 cmpl $0x0,(%edx)
10b771: 0f 85 9f 00 00 00 jne 10b816 <rtems_io_register_driver+0x116>
10b777: 83 7a 04 00 cmpl $0x0,0x4(%edx)
10b77b: 0f 85 95 00 00 00 jne 10b816 <rtems_io_register_driver+0x116>
10b781: eb 04 jmp 10b787 <rtems_io_register_driver+0x87>
rtems_device_major_number n = _IO_Number_of_drivers;
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
10b783: 39 cb cmp %ecx,%ebx
10b785: 72 e7 jb 10b76e <rtems_io_register_driver+0x6e>
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
10b787: 89 18 mov %ebx,(%eax)
if ( m != n )
10b789: 39 cb cmp %ecx,%ebx
10b78b: 75 30 jne 10b7bd <rtems_io_register_driver+0xbd>
10b78d: e9 8d 00 00 00 jmp 10b81f <rtems_io_register_driver+0x11f>
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
10b792: 6b d3 18 imul $0x18,%ebx,%edx
10b795: 03 15 00 66 12 00 add 0x126600,%edx
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10b79b: 31 c9 xor %ecx,%ecx
10b79d: 83 3a 00 cmpl $0x0,(%edx)
10b7a0: 75 09 jne 10b7ab <rtems_io_register_driver+0xab>
10b7a2: 31 c9 xor %ecx,%ecx
10b7a4: 83 7a 04 00 cmpl $0x0,0x4(%edx)
10b7a8: 0f 94 c1 sete %cl
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
10b7ab: 85 c9 test %ecx,%ecx
10b7ad: 75 0c jne 10b7bb <rtems_io_register_driver+0xbb>
_Thread_Enable_dispatch();
10b7af: e8 52 17 00 00 call 10cf06 <_Thread_Enable_dispatch>
return RTEMS_RESOURCE_IN_USE;
10b7b4: b8 0c 00 00 00 mov $0xc,%eax
10b7b9: eb 49 jmp 10b804 <rtems_io_register_driver+0x104>
}
*registered_major = major;
10b7bb: 89 18 mov %ebx,(%eax)
}
_IO_Driver_address_table [major] = *driver_table;
10b7bd: 6b c3 18 imul $0x18,%ebx,%eax
10b7c0: 03 05 00 66 12 00 add 0x126600,%eax
10b7c6: b9 06 00 00 00 mov $0x6,%ecx
10b7cb: 89 c7 mov %eax,%edi
10b7cd: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_Thread_Enable_dispatch();
10b7cf: e8 32 17 00 00 call 10cf06 <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
10b7d4: c7 45 10 00 00 00 00 movl $0x0,0x10(%ebp)
10b7db: c7 45 0c 00 00 00 00 movl $0x0,0xc(%ebp)
10b7e2: 89 5d 08 mov %ebx,0x8(%ebp)
}
10b7e5: 83 c4 0c add $0xc,%esp
10b7e8: 5b pop %ebx
10b7e9: 5e pop %esi
10b7ea: 5f pop %edi
10b7eb: c9 leave
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
10b7ec: e9 e3 65 00 00 jmp 111dd4 <rtems_io_initialize>
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
10b7f1: b8 12 00 00 00 mov $0x12,%eax
10b7f6: eb 0c jmp 10b804 <rtems_io_register_driver+0x104>
if ( driver_table == NULL )
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
10b7f8: b8 09 00 00 00 mov $0x9,%eax
10b7fd: eb 05 jmp 10b804 <rtems_io_register_driver+0x104>
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
10b7ff: b8 0a 00 00 00 mov $0xa,%eax
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
10b804: 83 c4 0c add $0xc,%esp
10b807: 5b pop %ebx
10b808: 5e pop %esi
10b809: 5f pop %edi
10b80a: c9 leave
10b80b: c3 ret
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
10b80c: 39 d3 cmp %edx,%ebx
10b80e: 0f 82 3b ff ff ff jb 10b74f <rtems_io_register_driver+0x4f>
10b814: eb e9 jmp 10b7ff <rtems_io_register_driver+0xff>
rtems_device_major_number n = _IO_Number_of_drivers;
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
10b816: 43 inc %ebx
10b817: 83 c2 18 add $0x18,%edx
10b81a: e9 64 ff ff ff jmp 10b783 <rtems_io_register_driver+0x83>
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
10b81f: e8 e2 16 00 00 call 10cf06 <_Thread_Enable_dispatch>
*major = m;
if ( m != n )
return RTEMS_SUCCESSFUL;
return RTEMS_TOO_MANY;
10b824: b8 05 00 00 00 mov $0x5,%eax
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
return sc;
10b829: eb d9 jmp 10b804 <rtems_io_register_driver+0x104>
0010c680 <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)
{
10c680: 55 push %ebp
10c681: 89 e5 mov %esp,%ebp
10c683: 57 push %edi
10c684: 56 push %esi
10c685: 53 push %ebx
10c686: 83 ec 0c sub $0xc,%esp
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
10c689: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
10c68d: 74 3d je 10c6cc <rtems_iterate_over_all_threads+0x4c><== NEVER TAKEN
10c68f: bb 01 00 00 00 mov $0x1,%ebx
#if defined(RTEMS_DEBUG)
if ( !_Objects_Information_table[ api_index ] )
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
10c694: 8b 04 9d 60 eb 12 00 mov 0x12eb60(,%ebx,4),%eax
10c69b: 8b 78 04 mov 0x4(%eax),%edi
if ( !information )
10c69e: be 01 00 00 00 mov $0x1,%esi
10c6a3: 85 ff test %edi,%edi
10c6a5: 75 17 jne 10c6be <rtems_iterate_over_all_threads+0x3e>
10c6a7: eb 1d jmp 10c6c6 <rtems_iterate_over_all_threads+0x46>
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
10c6a9: 8b 47 1c mov 0x1c(%edi),%eax
10c6ac: 8b 04 b0 mov (%eax,%esi,4),%eax
if ( !the_thread )
10c6af: 85 c0 test %eax,%eax
10c6b1: 74 0a je 10c6bd <rtems_iterate_over_all_threads+0x3d>
continue;
(*routine)(the_thread);
10c6b3: 83 ec 0c sub $0xc,%esp
10c6b6: 50 push %eax
10c6b7: ff 55 08 call *0x8(%ebp)
10c6ba: 83 c4 10 add $0x10,%esp
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
10c6bd: 46 inc %esi
10c6be: 0f b7 47 10 movzwl 0x10(%edi),%eax
10c6c2: 39 c6 cmp %eax,%esi
10c6c4: 76 e3 jbe 10c6a9 <rtems_iterate_over_all_threads+0x29>
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
10c6c6: 43 inc %ebx
10c6c7: 83 fb 04 cmp $0x4,%ebx
10c6ca: 75 c8 jne 10c694 <rtems_iterate_over_all_threads+0x14>
(*routine)(the_thread);
}
}
}
10c6cc: 8d 65 f4 lea -0xc(%ebp),%esp
10c6cf: 5b pop %ebx
10c6d0: 5e pop %esi
10c6d1: 5f pop %edi
10c6d2: c9 leave
10c6d3: c3 ret
001147d8 <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
1147d8: 55 push %ebp
1147d9: 89 e5 mov %esp,%ebp
1147db: 57 push %edi
1147dc: 56 push %esi
1147dd: 53 push %ebx
1147de: 83 ec 1c sub $0x1c,%esp
1147e1: 8b 75 0c mov 0xc(%ebp),%esi
1147e4: 8b 55 10 mov 0x10(%ebp),%edx
1147e7: 8b 7d 14 mov 0x14(%ebp),%edi
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
1147ea: b8 03 00 00 00 mov $0x3,%eax
rtems_id *id
)
{
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
1147ef: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
1147f3: 0f 84 ce 00 00 00 je 1148c7 <rtems_partition_create+0xef>
return RTEMS_INVALID_NAME;
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
1147f9: b0 09 mov $0x9,%al
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !starting_address )
1147fb: 85 f6 test %esi,%esi
1147fd: 0f 84 c4 00 00 00 je 1148c7 <rtems_partition_create+0xef>
return RTEMS_INVALID_ADDRESS;
if ( !id )
114803: 83 7d 1c 00 cmpl $0x0,0x1c(%ebp)
114807: 0f 84 ba 00 00 00 je 1148c7 <rtems_partition_create+0xef><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
11480d: 85 ff test %edi,%edi
11480f: 0f 84 ad 00 00 00 je 1148c2 <rtems_partition_create+0xea>
114815: 85 d2 test %edx,%edx
114817: 0f 84 a5 00 00 00 je 1148c2 <rtems_partition_create+0xea>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
11481d: b0 08 mov $0x8,%al
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
11481f: 39 fa cmp %edi,%edx
114821: 0f 82 a0 00 00 00 jb 1148c7 <rtems_partition_create+0xef>
114827: f7 c7 03 00 00 00 test $0x3,%edi
11482d: 0f 85 94 00 00 00 jne 1148c7 <rtems_partition_create+0xef>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
return RTEMS_INVALID_ADDRESS;
114833: b0 09 mov $0x9,%al
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
114835: f7 c6 03 00 00 00 test $0x3,%esi
11483b: 0f 85 86 00 00 00 jne 1148c7 <rtems_partition_create+0xef>
114841: a1 38 c6 13 00 mov 0x13c638,%eax
114846: 40 inc %eax
114847: a3 38 c6 13 00 mov %eax,0x13c638
* This function allocates a partition control block from
* the inactive chain of free partition control blocks.
*/
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Allocate ( void )
{
return (Partition_Control *) _Objects_Allocate( &_Partition_Information );
11484c: 83 ec 0c sub $0xc,%esp
11484f: 68 c4 c4 13 00 push $0x13c4c4
114854: 89 55 e4 mov %edx,-0x1c(%ebp)
114857: e8 10 3d 00 00 call 11856c <_Objects_Allocate>
11485c: 89 c3 mov %eax,%ebx
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
11485e: 83 c4 10 add $0x10,%esp
114861: 85 c0 test %eax,%eax
114863: 8b 55 e4 mov -0x1c(%ebp),%edx
114866: 75 0c jne 114874 <rtems_partition_create+0x9c>
_Thread_Enable_dispatch();
114868: e8 1d 49 00 00 call 11918a <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
11486d: b8 05 00 00 00 mov $0x5,%eax
114872: eb 53 jmp 1148c7 <rtems_partition_create+0xef>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
114874: 89 70 10 mov %esi,0x10(%eax)
the_partition->length = length;
114877: 89 50 14 mov %edx,0x14(%eax)
the_partition->buffer_size = buffer_size;
11487a: 89 78 18 mov %edi,0x18(%eax)
the_partition->attribute_set = attribute_set;
11487d: 8b 45 18 mov 0x18(%ebp),%eax
114880: 89 43 1c mov %eax,0x1c(%ebx)
the_partition->number_of_used_blocks = 0;
114883: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx)
_Chain_Initialize( &the_partition->Memory, starting_address,
11488a: 57 push %edi
11488b: 89 d0 mov %edx,%eax
11488d: 31 d2 xor %edx,%edx
11488f: f7 f7 div %edi
114891: 50 push %eax
114892: 56 push %esi
114893: 8d 43 24 lea 0x24(%ebx),%eax
114896: 50 push %eax
114897: e8 2c 2a 00 00 call 1172c8 <_Chain_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
11489c: 8b 43 08 mov 0x8(%ebx),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
11489f: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
1148a2: 8b 15 e0 c4 13 00 mov 0x13c4e0,%edx
1148a8: 89 1c 8a mov %ebx,(%edx,%ecx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
1148ab: 8b 55 08 mov 0x8(%ebp),%edx
1148ae: 89 53 0c mov %edx,0xc(%ebx)
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
1148b1: 8b 55 1c mov 0x1c(%ebp),%edx
1148b4: 89 02 mov %eax,(%edx)
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
1148b6: e8 cf 48 00 00 call 11918a <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1148bb: 83 c4 10 add $0x10,%esp
1148be: 31 c0 xor %eax,%eax
1148c0: eb 05 jmp 1148c7 <rtems_partition_create+0xef>
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
1148c2: b8 08 00 00 00 mov $0x8,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
1148c7: 8d 65 f4 lea -0xc(%ebp),%esp
1148ca: 5b pop %ebx
1148cb: 5e pop %esi
1148cc: 5f pop %edi
1148cd: c9 leave
1148ce: c3 ret
0010b02d <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
10b02d: 55 push %ebp
10b02e: 89 e5 mov %esp,%ebp
10b030: 57 push %edi
10b031: 56 push %esi
10b032: 53 push %ebx
10b033: 83 ec 30 sub $0x30,%esp
10b036: 8b 75 08 mov 0x8(%ebp),%esi
10b039: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
rtems_status_code return_value;
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
10b03c: 8d 45 e4 lea -0x1c(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
10b03f: 50 push %eax
10b040: 56 push %esi
10b041: 68 74 67 12 00 push $0x126774
10b046: e8 65 1d 00 00 call 10cdb0 <_Objects_Get>
10b04b: 89 c7 mov %eax,%edi
switch ( location ) {
10b04d: 83 c4 10 add $0x10,%esp
10b050: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10b054: 0f 85 3b 01 00 00 jne 10b195 <rtems_rate_monotonic_period+0x168><== NEVER TAKEN
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
10b05a: a1 ac 6a 12 00 mov 0x126aac,%eax
10b05f: 39 47 40 cmp %eax,0x40(%edi)
10b062: 74 0f je 10b073 <rtems_rate_monotonic_period+0x46>
_Thread_Enable_dispatch();
10b064: e8 f9 24 00 00 call 10d562 <_Thread_Enable_dispatch>
return RTEMS_NOT_OWNER_OF_RESOURCE;
10b069: be 17 00 00 00 mov $0x17,%esi
10b06e: e9 27 01 00 00 jmp 10b19a <rtems_rate_monotonic_period+0x16d>
}
if ( length == RTEMS_PERIOD_STATUS ) {
10b073: 85 db test %ebx,%ebx
10b075: 75 1b jne 10b092 <rtems_rate_monotonic_period+0x65>
switch ( the_period->state ) {
10b077: 8b 47 38 mov 0x38(%edi),%eax
10b07a: 31 f6 xor %esi,%esi
10b07c: 83 f8 04 cmp $0x4,%eax
10b07f: 77 07 ja 10b088 <rtems_rate_monotonic_period+0x5b><== NEVER TAKEN
10b081: 8b 34 85 b0 f9 11 00 mov 0x11f9b0(,%eax,4),%esi
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
10b088: e8 d5 24 00 00 call 10d562 <_Thread_Enable_dispatch>
return( return_value );
10b08d: e9 08 01 00 00 jmp 10b19a <rtems_rate_monotonic_period+0x16d>
}
_ISR_Disable( level );
10b092: 9c pushf
10b093: fa cli
10b094: 8f 45 d4 popl -0x2c(%ebp)
if ( the_period->state == RATE_MONOTONIC_INACTIVE ) {
10b097: 8b 47 38 mov 0x38(%edi),%eax
10b09a: 85 c0 test %eax,%eax
10b09c: 75 4c jne 10b0ea <rtems_rate_monotonic_period+0xbd>
_ISR_Enable( level );
10b09e: ff 75 d4 pushl -0x2c(%ebp)
10b0a1: 9d popf
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
10b0a2: 83 ec 0c sub $0xc,%esp
10b0a5: 57 push %edi
10b0a6: e8 3f fe ff ff call 10aeea <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
10b0ab: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10b0b2: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi)
the_watchdog->routine = routine;
10b0b9: c7 47 2c a4 b3 10 00 movl $0x10b3a4,0x2c(%edi)
the_watchdog->id = id;
10b0c0: 89 77 30 mov %esi,0x30(%edi)
the_watchdog->user_data = user_data;
10b0c3: c7 47 34 00 00 00 00 movl $0x0,0x34(%edi)
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
10b0ca: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b0cd: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b0d0: 58 pop %eax
10b0d1: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, length );
10b0d2: 83 c7 10 add $0x10,%edi
10b0d5: 57 push %edi
10b0d6: 68 30 69 12 00 push $0x126930
10b0db: e8 90 33 00 00 call 10e470 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10b0e0: e8 7d 24 00 00 call 10d562 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b0e5: 83 c4 10 add $0x10,%esp
10b0e8: eb 65 jmp 10b14f <rtems_rate_monotonic_period+0x122>
}
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
10b0ea: 83 f8 02 cmp $0x2,%eax
10b0ed: 75 64 jne 10b153 <rtems_rate_monotonic_period+0x126>
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
10b0ef: 83 ec 0c sub $0xc,%esp
10b0f2: 57 push %edi
10b0f3: e8 5a fe ff ff call 10af52 <_Rate_monotonic_Update_statistics>
/*
* This tells the _Rate_monotonic_Timeout that this task is
* in the process of blocking on the period and that we
* may be changing the length of the next period.
*/
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
10b0f8: c7 47 38 01 00 00 00 movl $0x1,0x38(%edi)
the_period->next_length = length;
10b0ff: 89 5f 3c mov %ebx,0x3c(%edi)
_ISR_Enable( level );
10b102: ff 75 d4 pushl -0x2c(%ebp)
10b105: 9d popf
_Thread_Executing->Wait.id = the_period->Object.id;
10b106: a1 ac 6a 12 00 mov 0x126aac,%eax
10b10b: 8b 57 08 mov 0x8(%edi),%edx
10b10e: 89 50 20 mov %edx,0x20(%eax)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10b111: 5b pop %ebx
10b112: 5e pop %esi
10b113: 68 00 40 00 00 push $0x4000
10b118: 50 push %eax
10b119: e8 1a 2c 00 00 call 10dd38 <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
10b11e: 9c pushf
10b11f: fa cli
10b120: 5a pop %edx
local_state = the_period->state;
10b121: 8b 47 38 mov 0x38(%edi),%eax
the_period->state = RATE_MONOTONIC_ACTIVE;
10b124: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
_ISR_Enable( level );
10b12b: 52 push %edx
10b12c: 9d popf
/*
* If it did, then we want to unblock ourself and continue as
* if nothing happen. The period was reset in the timeout routine.
*/
if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING )
10b12d: 83 c4 10 add $0x10,%esp
10b130: 83 f8 03 cmp $0x3,%eax
10b133: 75 15 jne 10b14a <rtems_rate_monotonic_period+0x11d>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10b135: 51 push %ecx
10b136: 51 push %ecx
10b137: 68 00 40 00 00 push $0x4000
10b13c: ff 35 ac 6a 12 00 pushl 0x126aac
10b142: e8 a9 20 00 00 call 10d1f0 <_Thread_Clear_state>
10b147: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
10b14a: e8 13 24 00 00 call 10d562 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b14f: 31 f6 xor %esi,%esi
10b151: eb 47 jmp 10b19a <rtems_rate_monotonic_period+0x16d>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b153: be 04 00 00 00 mov $0x4,%esi
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
if ( the_period->state == RATE_MONOTONIC_EXPIRED ) {
10b158: 83 f8 04 cmp $0x4,%eax
10b15b: 75 3d jne 10b19a <rtems_rate_monotonic_period+0x16d><== NEVER TAKEN
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
10b15d: 83 ec 0c sub $0xc,%esp
10b160: 57 push %edi
10b161: e8 ec fd ff ff call 10af52 <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
10b166: ff 75 d4 pushl -0x2c(%ebp)
10b169: 9d popf
the_period->state = RATE_MONOTONIC_ACTIVE;
10b16a: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
the_period->next_length = length;
10b171: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b174: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b177: 58 pop %eax
10b178: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, length );
10b179: 83 c7 10 add $0x10,%edi
10b17c: 57 push %edi
10b17d: 68 30 69 12 00 push $0x126930
10b182: e8 e9 32 00 00 call 10e470 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10b187: e8 d6 23 00 00 call 10d562 <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
10b18c: 83 c4 10 add $0x10,%esp
10b18f: 66 be 06 00 mov $0x6,%si
10b193: eb 05 jmp 10b19a <rtems_rate_monotonic_period+0x16d>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b195: be 04 00 00 00 mov $0x4,%esi
}
10b19a: 89 f0 mov %esi,%eax
10b19c: 8d 65 f4 lea -0xc(%ebp),%esp
10b19f: 5b pop %ebx
10b1a0: 5e pop %esi
10b1a1: 5f pop %edi
10b1a2: c9 leave
10b1a3: c3 ret
0010b1a4 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
10b1a4: 55 push %ebp
10b1a5: 89 e5 mov %esp,%ebp
10b1a7: 57 push %edi
10b1a8: 56 push %esi
10b1a9: 53 push %ebx
10b1aa: 83 ec 7c sub $0x7c,%esp
10b1ad: 8b 5d 08 mov 0x8(%ebp),%ebx
10b1b0: 8b 7d 0c mov 0xc(%ebp),%edi
rtems_id id;
rtems_rate_monotonic_period_statistics the_stats;
rtems_rate_monotonic_period_status the_status;
char name[5];
if ( !print )
10b1b3: 85 ff test %edi,%edi
10b1b5: 0f 84 2b 01 00 00 je 10b2e6 <rtems_rate_monotonic_report_statistics_with_plugin+0x142><== NEVER TAKEN
return;
(*print)( context, "Period information by period\n" );
10b1bb: 52 push %edx
10b1bc: 52 push %edx
10b1bd: 68 c4 f9 11 00 push $0x11f9c4
10b1c2: 53 push %ebx
10b1c3: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
10b1c5: 5e pop %esi
10b1c6: 58 pop %eax
10b1c7: 68 e2 f9 11 00 push $0x11f9e2
10b1cc: 53 push %ebx
10b1cd: ff d7 call *%edi
(*print)( context, "--- Wall times are in seconds ---\n" );
10b1cf: 5a pop %edx
10b1d0: 59 pop %ecx
10b1d1: 68 04 fa 11 00 push $0x11fa04
10b1d6: 53 push %ebx
10b1d7: ff d7 call *%edi
Be sure to test the various cases.
(*print)( context,"\
1234567890123456789012345678901234567890123456789012345678901234567890123456789\
\n");
*/
(*print)( context, " ID OWNER COUNT MISSED "
10b1d9: 5e pop %esi
10b1da: 58 pop %eax
10b1db: 68 27 fa 11 00 push $0x11fa27
10b1e0: 53 push %ebx
10b1e1: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
10b1e3: 5a pop %edx
10b1e4: 59 pop %ecx
10b1e5: 68 72 fa 11 00 push $0x11fa72
10b1ea: 53 push %ebx
10b1eb: ff d7 call *%edi
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
10b1ed: 8b 35 7c 67 12 00 mov 0x12677c,%esi
10b1f3: 83 c4 10 add $0x10,%esp
10b1f6: e9 df 00 00 00 jmp 10b2da <rtems_rate_monotonic_report_statistics_with_plugin+0x136>
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
10b1fb: 50 push %eax
10b1fc: 50 push %eax
10b1fd: 8d 45 88 lea -0x78(%ebp),%eax
10b200: 50 push %eax
10b201: 56 push %esi
10b202: e8 51 4b 00 00 call 10fd58 <rtems_rate_monotonic_get_statistics>
if ( status != RTEMS_SUCCESSFUL )
10b207: 83 c4 10 add $0x10,%esp
10b20a: 85 c0 test %eax,%eax
10b20c: 0f 85 c7 00 00 00 jne 10b2d9 <rtems_rate_monotonic_report_statistics_with_plugin+0x135>
continue;
/* If the above passed, so should this but check it anyway */
status = rtems_rate_monotonic_get_status( id, &the_status );
10b212: 51 push %ecx
10b213: 51 push %ecx
10b214: 8d 55 c0 lea -0x40(%ebp),%edx
10b217: 52 push %edx
10b218: 56 push %esi
10b219: e8 de 4b 00 00 call 10fdfc <rtems_rate_monotonic_get_status>
#if defined(RTEMS_DEBUG)
if ( status != RTEMS_SUCCESSFUL )
continue;
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
10b21e: 83 c4 0c add $0xc,%esp
10b221: 8d 45 e3 lea -0x1d(%ebp),%eax
10b224: 50 push %eax
10b225: 6a 05 push $0x5
10b227: ff 75 c0 pushl -0x40(%ebp)
10b22a: e8 01 02 00 00 call 10b430 <rtems_object_get_name>
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
10b22f: 58 pop %eax
10b230: 5a pop %edx
10b231: ff 75 8c pushl -0x74(%ebp)
10b234: ff 75 88 pushl -0x78(%ebp)
10b237: 8d 55 e3 lea -0x1d(%ebp),%edx
10b23a: 52 push %edx
10b23b: 56 push %esi
10b23c: 68 be fa 11 00 push $0x11fabe
10b241: 53 push %ebx
10b242: ff d7 call *%edi
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
10b244: 8b 45 88 mov -0x78(%ebp),%eax
10b247: 83 c4 20 add $0x20,%esp
10b24a: 85 c0 test %eax,%eax
10b24c: 75 0f jne 10b25d <rtems_rate_monotonic_report_statistics_with_plugin+0xb9>
(*print)( context, "\n" );
10b24e: 51 push %ecx
10b24f: 51 push %ecx
10b250: 68 38 fd 11 00 push $0x11fd38
10b255: 53 push %ebx
10b256: ff d7 call *%edi
continue;
10b258: 83 c4 10 add $0x10,%esp
10b25b: eb 7c jmp 10b2d9 <rtems_rate_monotonic_report_statistics_with_plugin+0x135>
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
10b25d: 52 push %edx
10b25e: 8d 55 d8 lea -0x28(%ebp),%edx
10b261: 52 push %edx
10b262: 50 push %eax
10b263: 8d 45 a0 lea -0x60(%ebp),%eax
10b266: 50 push %eax
10b267: e8 d8 2e 00 00 call 10e144 <_Timespec_Divide_by_integer>
(*print)( context,
10b26c: 8b 45 dc mov -0x24(%ebp),%eax
10b26f: b9 e8 03 00 00 mov $0x3e8,%ecx
10b274: 99 cltd
10b275: f7 f9 idiv %ecx
10b277: 50 push %eax
10b278: ff 75 d8 pushl -0x28(%ebp)
10b27b: 8b 45 9c mov -0x64(%ebp),%eax
10b27e: 99 cltd
10b27f: f7 f9 idiv %ecx
10b281: 50 push %eax
10b282: ff 75 98 pushl -0x68(%ebp)
10b285: 8b 45 94 mov -0x6c(%ebp),%eax
10b288: 99 cltd
10b289: f7 f9 idiv %ecx
10b28b: 50 push %eax
10b28c: ff 75 90 pushl -0x70(%ebp)
10b28f: 68 d5 fa 11 00 push $0x11fad5
10b294: 53 push %ebx
10b295: 89 4d 84 mov %ecx,-0x7c(%ebp)
10b298: ff d7 call *%edi
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
10b29a: 83 c4 2c add $0x2c,%esp
10b29d: 8d 55 d8 lea -0x28(%ebp),%edx
10b2a0: 52 push %edx
10b2a1: ff 75 88 pushl -0x78(%ebp)
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
10b2a4: 8d 45 b8 lea -0x48(%ebp),%eax
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
10b2a7: 50 push %eax
10b2a8: e8 97 2e 00 00 call 10e144 <_Timespec_Divide_by_integer>
(*print)( context,
10b2ad: 8b 45 dc mov -0x24(%ebp),%eax
10b2b0: 8b 4d 84 mov -0x7c(%ebp),%ecx
10b2b3: 99 cltd
10b2b4: f7 f9 idiv %ecx
10b2b6: 50 push %eax
10b2b7: ff 75 d8 pushl -0x28(%ebp)
10b2ba: 8b 45 b4 mov -0x4c(%ebp),%eax
10b2bd: 99 cltd
10b2be: f7 f9 idiv %ecx
10b2c0: 50 push %eax
10b2c1: ff 75 b0 pushl -0x50(%ebp)
10b2c4: 8b 45 ac mov -0x54(%ebp),%eax
10b2c7: 99 cltd
10b2c8: f7 f9 idiv %ecx
10b2ca: 50 push %eax
10b2cb: ff 75 a8 pushl -0x58(%ebp)
10b2ce: 68 f4 fa 11 00 push $0x11faf4
10b2d3: 53 push %ebx
10b2d4: ff d7 call *%edi
10b2d6: 83 c4 30 add $0x30,%esp
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
10b2d9: 46 inc %esi
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
10b2da: 3b 35 80 67 12 00 cmp 0x126780,%esi
10b2e0: 0f 86 15 ff ff ff jbe 10b1fb <rtems_rate_monotonic_report_statistics_with_plugin+0x57>
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
10b2e6: 8d 65 f4 lea -0xc(%ebp),%esp
10b2e9: 5b pop %ebx
10b2ea: 5e pop %esi
10b2eb: 5f pop %edi
10b2ec: c9 leave
10b2ed: c3 ret
00115b38 <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
115b38: 55 push %ebp
115b39: 89 e5 mov %esp,%ebp
115b3b: 53 push %ebx
115b3c: 83 ec 14 sub $0x14,%esp
115b3f: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
115b42: b8 0a 00 00 00 mov $0xa,%eax
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
115b47: 85 db test %ebx,%ebx
115b49: 74 6d je 115bb8 <rtems_signal_send+0x80>
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
115b4b: 50 push %eax
115b4c: 50 push %eax
115b4d: 8d 45 f4 lea -0xc(%ebp),%eax
115b50: 50 push %eax
115b51: ff 75 08 pushl 0x8(%ebp)
115b54: e8 53 36 00 00 call 1191ac <_Thread_Get>
switch ( location ) {
115b59: 83 c4 10 add $0x10,%esp
115b5c: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
115b60: 75 51 jne 115bb3 <rtems_signal_send+0x7b>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
115b62: 8b 90 f0 00 00 00 mov 0xf0(%eax),%edx
asr = &api->Signal;
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
115b68: 83 7a 0c 00 cmpl $0x0,0xc(%edx)
115b6c: 74 39 je 115ba7 <rtems_signal_send+0x6f>
if ( asr->is_enabled ) {
115b6e: 80 7a 08 00 cmpb $0x0,0x8(%edx)
115b72: 74 22 je 115b96 <rtems_signal_send+0x5e>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
115b74: 9c pushf
115b75: fa cli
115b76: 59 pop %ecx
*signal_set |= signals;
115b77: 09 5a 14 or %ebx,0x14(%edx)
_ISR_Enable( _level );
115b7a: 51 push %ecx
115b7b: 9d popf
_ASR_Post_signals( signal_set, &asr->signals_posted );
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
115b7c: 83 3d 80 c8 13 00 00 cmpl $0x0,0x13c880
115b83: 74 19 je 115b9e <rtems_signal_send+0x66>
115b85: 3b 05 84 c8 13 00 cmp 0x13c884,%eax
115b8b: 75 11 jne 115b9e <rtems_signal_send+0x66><== NEVER TAKEN
_Thread_Dispatch_necessary = true;
115b8d: c6 05 90 c8 13 00 01 movb $0x1,0x13c890
115b94: eb 08 jmp 115b9e <rtems_signal_send+0x66>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
115b96: 9c pushf
115b97: fa cli
115b98: 58 pop %eax
*signal_set |= signals;
115b99: 09 5a 18 or %ebx,0x18(%edx)
_ISR_Enable( _level );
115b9c: 50 push %eax
115b9d: 9d popf
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
115b9e: e8 e7 35 00 00 call 11918a <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
115ba3: 31 c0 xor %eax,%eax
115ba5: eb 11 jmp 115bb8 <rtems_signal_send+0x80>
}
_Thread_Enable_dispatch();
115ba7: e8 de 35 00 00 call 11918a <_Thread_Enable_dispatch>
return RTEMS_NOT_DEFINED;
115bac: b8 0b 00 00 00 mov $0xb,%eax
115bb1: eb 05 jmp 115bb8 <rtems_signal_send+0x80>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115bb3: b8 04 00 00 00 mov $0x4,%eax
}
115bb8: 8b 5d fc mov -0x4(%ebp),%ebx
115bbb: c9 leave
115bbc: c3 ret
0010fe44 <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
10fe44: 55 push %ebp
10fe45: 89 e5 mov %esp,%ebp
10fe47: 57 push %edi
10fe48: 56 push %esi
10fe49: 53 push %ebx
10fe4a: 83 ec 1c sub $0x1c,%esp
10fe4d: 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;
10fe50: 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 )
10fe55: 85 c9 test %ecx,%ecx
10fe57: 0f 84 fb 00 00 00 je 10ff58 <rtems_task_mode+0x114> <== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
10fe5d: 8b 35 a8 34 12 00 mov 0x1234a8,%esi
api = executing->API_Extensions[ THREAD_API_RTEMS ];
10fe63: 8b 9e f0 00 00 00 mov 0xf0(%esi),%ebx
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
10fe69: 80 7e 74 01 cmpb $0x1,0x74(%esi)
10fe6d: 19 ff sbb %edi,%edi
10fe6f: 81 e7 00 01 00 00 and $0x100,%edi
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
10fe75: 83 7e 7c 00 cmpl $0x0,0x7c(%esi)
10fe79: 74 06 je 10fe81 <rtems_task_mode+0x3d>
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
10fe7b: 81 cf 00 02 00 00 or $0x200,%edi
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
10fe81: 80 7b 08 01 cmpb $0x1,0x8(%ebx)
10fe85: 19 d2 sbb %edx,%edx
10fe87: 81 e2 00 04 00 00 and $0x400,%edx
old_mode |= _ISR_Get_level();
10fe8d: 89 55 e4 mov %edx,-0x1c(%ebp)
10fe90: 89 4d e0 mov %ecx,-0x20(%ebp)
10fe93: e8 bd d2 ff ff call 10d155 <_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;
10fe98: 8b 55 e4 mov -0x1c(%ebp),%edx
10fe9b: 09 d0 or %edx,%eax
old_mode |= _ISR_Get_level();
10fe9d: 09 f8 or %edi,%eax
10fe9f: 8b 4d e0 mov -0x20(%ebp),%ecx
10fea2: 89 01 mov %eax,(%ecx)
*previous_mode_set = old_mode;
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
10fea4: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp)
10feab: 74 0b je 10feb8 <rtems_task_mode+0x74>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
10fead: f7 45 08 00 01 00 00 testl $0x100,0x8(%ebp)
10feb4: 0f 94 46 74 sete 0x74(%esi)
if ( mask & RTEMS_TIMESLICE_MASK ) {
10feb8: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp)
10febf: 74 21 je 10fee2 <rtems_task_mode+0x9e>
if ( _Modes_Is_timeslice(mode_set) ) {
10fec1: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp)
10fec8: 74 11 je 10fedb <rtems_task_mode+0x97>
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
10feca: c7 46 7c 01 00 00 00 movl $0x1,0x7c(%esi)
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
10fed1: a1 34 32 12 00 mov 0x123234,%eax
10fed6: 89 46 78 mov %eax,0x78(%esi)
10fed9: eb 07 jmp 10fee2 <rtems_task_mode+0x9e>
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
10fedb: c7 46 7c 00 00 00 00 movl $0x0,0x7c(%esi)
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
10fee2: f6 45 0c 01 testb $0x1,0xc(%ebp)
10fee6: 74 0a je 10fef2 <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 ) );
10fee8: f6 45 08 01 testb $0x1,0x8(%ebp)
10feec: 74 03 je 10fef1 <rtems_task_mode+0xad>
10feee: fa cli
10feef: eb 01 jmp 10fef2 <rtems_task_mode+0xae>
10fef1: fb sti
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
10fef2: 31 c9 xor %ecx,%ecx
if ( mask & RTEMS_ASR_MASK ) {
10fef4: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp)
10fefb: 74 2a je 10ff27 <rtems_task_mode+0xe3>
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
10fefd: f7 45 08 00 04 00 00 testl $0x400,0x8(%ebp)
10ff04: 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 ) {
10ff07: 3a 43 08 cmp 0x8(%ebx),%al
10ff0a: 74 1b je 10ff27 <rtems_task_mode+0xe3>
asr->is_enabled = is_asr_enabled;
10ff0c: 88 43 08 mov %al,0x8(%ebx)
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
10ff0f: 9c pushf
10ff10: fa cli
10ff11: 58 pop %eax
_signals = information->signals_pending;
10ff12: 8b 53 18 mov 0x18(%ebx),%edx
information->signals_pending = information->signals_posted;
10ff15: 8b 4b 14 mov 0x14(%ebx),%ecx
10ff18: 89 4b 18 mov %ecx,0x18(%ebx)
information->signals_posted = _signals;
10ff1b: 89 53 14 mov %edx,0x14(%ebx)
_ISR_Enable( _level );
10ff1e: 50 push %eax
10ff1f: 9d popf
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
10ff20: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10ff24: 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;
10ff27: 31 c0 xor %eax,%eax
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
10ff29: 83 3d e4 33 12 00 03 cmpl $0x3,0x1233e4
10ff30: 75 26 jne 10ff58 <rtems_task_mode+0x114> <== NEVER TAKEN
bool are_signals_pending
)
{
Thread_Control *executing;
executing = _Thread_Executing;
10ff32: 8b 15 a8 34 12 00 mov 0x1234a8,%edx
if ( are_signals_pending ||
10ff38: 84 c9 test %cl,%cl
10ff3a: 75 0e jne 10ff4a <rtems_task_mode+0x106>
10ff3c: 3b 15 ac 34 12 00 cmp 0x1234ac,%edx
10ff42: 74 14 je 10ff58 <rtems_task_mode+0x114>
(!_Thread_Is_heir( executing ) && executing->is_preemptible) ) {
10ff44: 80 7a 74 00 cmpb $0x0,0x74(%edx)
10ff48: 74 0e je 10ff58 <rtems_task_mode+0x114> <== NEVER TAKEN
_Thread_Dispatch_necessary = true;
10ff4a: c6 05 b4 34 12 00 01 movb $0x1,0x1234b4
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
10ff51: e8 4e bd ff ff call 10bca4 <_Thread_Dispatch>
}
return RTEMS_SUCCESSFUL;
10ff56: 31 c0 xor %eax,%eax
}
10ff58: 83 c4 1c add $0x1c,%esp
10ff5b: 5b pop %ebx
10ff5c: 5e pop %esi
10ff5d: 5f pop %edi
10ff5e: c9 leave
10ff5f: c3 ret
0010dd24 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
10dd24: 55 push %ebp
10dd25: 89 e5 mov %esp,%ebp
10dd27: 56 push %esi
10dd28: 53 push %ebx
10dd29: 83 ec 10 sub $0x10,%esp
10dd2c: 8b 5d 0c mov 0xc(%ebp),%ebx
10dd2f: 8b 75 10 mov 0x10(%ebp),%esi
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10dd32: 85 db test %ebx,%ebx
10dd34: 74 10 je 10dd46 <rtems_task_set_priority+0x22>
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
10dd36: 0f b6 15 d4 34 12 00 movzbl 0x1234d4,%edx
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
10dd3d: b8 13 00 00 00 mov $0x13,%eax
)
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10dd42: 39 d3 cmp %edx,%ebx
10dd44: 77 52 ja 10dd98 <rtems_task_set_priority+0x74>
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
10dd46: b8 09 00 00 00 mov $0x9,%eax
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
10dd4b: 85 f6 test %esi,%esi
10dd4d: 74 49 je 10dd98 <rtems_task_set_priority+0x74>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
10dd4f: 51 push %ecx
10dd50: 51 push %ecx
10dd51: 8d 45 f4 lea -0xc(%ebp),%eax
10dd54: 50 push %eax
10dd55: ff 75 08 pushl 0x8(%ebp)
10dd58: e8 17 1b 00 00 call 10f874 <_Thread_Get>
switch ( location ) {
10dd5d: 83 c4 10 add $0x10,%esp
10dd60: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10dd64: 75 2d jne 10dd93 <rtems_task_set_priority+0x6f>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
10dd66: 8b 50 14 mov 0x14(%eax),%edx
10dd69: 89 16 mov %edx,(%esi)
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
10dd6b: 85 db test %ebx,%ebx
10dd6d: 74 1b je 10dd8a <rtems_task_set_priority+0x66>
the_thread->real_priority = new_priority;
10dd6f: 89 58 18 mov %ebx,0x18(%eax)
if ( the_thread->resource_count == 0 ||
10dd72: 83 78 1c 00 cmpl $0x0,0x1c(%eax)
10dd76: 74 05 je 10dd7d <rtems_task_set_priority+0x59>
10dd78: 39 58 14 cmp %ebx,0x14(%eax)
10dd7b: 76 0d jbe 10dd8a <rtems_task_set_priority+0x66><== ALWAYS TAKEN
the_thread->current_priority > new_priority )
_Thread_Change_priority( the_thread, new_priority, false );
10dd7d: 52 push %edx
10dd7e: 6a 00 push $0x0
10dd80: 53 push %ebx
10dd81: 50 push %eax
10dd82: e8 39 16 00 00 call 10f3c0 <_Thread_Change_priority>
10dd87: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
10dd8a: e8 c3 1a 00 00 call 10f852 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10dd8f: 31 c0 xor %eax,%eax
10dd91: eb 05 jmp 10dd98 <rtems_task_set_priority+0x74>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10dd93: b8 04 00 00 00 mov $0x4,%eax
}
10dd98: 8d 65 f8 lea -0x8(%ebp),%esp
10dd9b: 5b pop %ebx
10dd9c: 5e pop %esi
10dd9d: c9 leave
10dd9e: c3 ret
00116384 <rtems_timer_cancel>:
*/
rtems_status_code rtems_timer_cancel(
rtems_id id
)
{
116384: 55 push %ebp
116385: 89 e5 mov %esp,%ebp
116387: 83 ec 1c sub $0x1c,%esp
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
11638a: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
11638d: 50 push %eax
11638e: ff 75 08 pushl 0x8(%ebp)
116391: 68 d8 c8 13 00 push $0x13c8d8
116396: e8 3d 26 00 00 call 1189d8 <_Objects_Get>
switch ( location ) {
11639b: 83 c4 10 add $0x10,%esp
11639e: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
1163a2: 75 1e jne 1163c2 <rtems_timer_cancel+0x3e>
case OBJECTS_LOCAL:
if ( !_Timer_Is_dormant_class( the_timer->the_class ) )
1163a4: 83 78 38 04 cmpl $0x4,0x38(%eax)
1163a8: 74 0f je 1163b9 <rtems_timer_cancel+0x35><== NEVER TAKEN
(void) _Watchdog_Remove( &the_timer->Ticker );
1163aa: 83 ec 0c sub $0xc,%esp
1163ad: 83 c0 10 add $0x10,%eax
1163b0: 50 push %eax
1163b1: e8 ba 3f 00 00 call 11a370 <_Watchdog_Remove>
1163b6: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
1163b9: e8 cc 2d 00 00 call 11918a <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1163be: 31 c0 xor %eax,%eax
1163c0: eb 05 jmp 1163c7 <rtems_timer_cancel+0x43>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1163c2: b8 04 00 00 00 mov $0x4,%eax
}
1163c7: c9 leave
1163c8: c3 ret
001167e4 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
1167e4: 55 push %ebp
1167e5: 89 e5 mov %esp,%ebp
1167e7: 57 push %edi
1167e8: 56 push %esi
1167e9: 53 push %ebx
1167ea: 83 ec 1c sub $0x1c,%esp
1167ed: 8b 7d 0c mov 0xc(%ebp),%edi
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
1167f0: 8b 35 18 c9 13 00 mov 0x13c918,%esi
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
1167f6: bb 0e 00 00 00 mov $0xe,%ebx
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
1167fb: 85 f6 test %esi,%esi
1167fd: 0f 84 b1 00 00 00 je 1168b4 <rtems_timer_server_fire_when+0xd0>
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
116803: b3 0b mov $0xb,%bl
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
116805: 80 3d 4c c6 13 00 00 cmpb $0x0,0x13c64c
11680c: 0f 84 a2 00 00 00 je 1168b4 <rtems_timer_server_fire_when+0xd0><== NEVER TAKEN
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
116812: b3 09 mov $0x9,%bl
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !routine )
116814: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
116818: 0f 84 96 00 00 00 je 1168b4 <rtems_timer_server_fire_when+0xd0>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
11681e: 83 ec 0c sub $0xc,%esp
116821: 57 push %edi
116822: e8 b5 d6 ff ff call 113edc <_TOD_Validate>
116827: 83 c4 10 add $0x10,%esp
return RTEMS_INVALID_CLOCK;
11682a: b3 14 mov $0x14,%bl
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
11682c: 84 c0 test %al,%al
11682e: 0f 84 80 00 00 00 je 1168b4 <rtems_timer_server_fire_when+0xd0>
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
116834: 83 ec 0c sub $0xc,%esp
116837: 57 push %edi
116838: e8 37 d6 ff ff call 113e74 <_TOD_To_seconds>
11683d: 89 c7 mov %eax,%edi
if ( seconds <= _TOD_Seconds_since_epoch() )
11683f: 83 c4 10 add $0x10,%esp
116842: 3b 05 c4 c6 13 00 cmp 0x13c6c4,%eax
116848: 76 6a jbe 1168b4 <rtems_timer_server_fire_when+0xd0>
11684a: 51 push %ecx
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
11684b: 8d 45 e4 lea -0x1c(%ebp),%eax
11684e: 50 push %eax
11684f: ff 75 08 pushl 0x8(%ebp)
116852: 68 d8 c8 13 00 push $0x13c8d8
116857: e8 7c 21 00 00 call 1189d8 <_Objects_Get>
11685c: 89 c3 mov %eax,%ebx
switch ( location ) {
11685e: 83 c4 10 add $0x10,%esp
116861: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
116865: 75 48 jne 1168af <rtems_timer_server_fire_when+0xcb>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
116867: 83 ec 0c sub $0xc,%esp
11686a: 8d 40 10 lea 0x10(%eax),%eax
11686d: 50 push %eax
11686e: e8 fd 3a 00 00 call 11a370 <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
116873: c7 43 38 03 00 00 00 movl $0x3,0x38(%ebx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
11687a: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx)
the_watchdog->routine = routine;
116881: 8b 45 10 mov 0x10(%ebp),%eax
116884: 89 43 2c mov %eax,0x2c(%ebx)
the_watchdog->id = id;
116887: 8b 45 08 mov 0x8(%ebp),%eax
11688a: 89 43 30 mov %eax,0x30(%ebx)
the_watchdog->user_data = user_data;
11688d: 8b 45 14 mov 0x14(%ebp),%eax
116890: 89 43 34 mov %eax,0x34(%ebx)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
116893: 2b 3d c4 c6 13 00 sub 0x13c6c4,%edi
116899: 89 7b 1c mov %edi,0x1c(%ebx)
(*timer_server->schedule_operation)( timer_server, the_timer );
11689c: 58 pop %eax
11689d: 5a pop %edx
11689e: 53 push %ebx
11689f: 56 push %esi
1168a0: ff 56 04 call *0x4(%esi)
_Thread_Enable_dispatch();
1168a3: e8 e2 28 00 00 call 11918a <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1168a8: 83 c4 10 add $0x10,%esp
1168ab: 31 db xor %ebx,%ebx
1168ad: eb 05 jmp 1168b4 <rtems_timer_server_fire_when+0xd0>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1168af: bb 04 00 00 00 mov $0x4,%ebx
}
1168b4: 89 d8 mov %ebx,%eax
1168b6: 8d 65 f4 lea -0xc(%ebp),%esp
1168b9: 5b pop %ebx
1168ba: 5e pop %esi
1168bb: 5f pop %edi
1168bc: c9 leave
1168bd: c3 ret