RTEMS 4.10Annotated Report
Tue Feb 8 21:30:01 2011
00117a60 <_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
)
{
117a60: 55 push %ebp
117a61: 89 e5 mov %esp,%ebp
117a63: 57 push %edi
117a64: 56 push %esi
117a65: 53 push %ebx
117a66: 83 ec 1c sub $0x1c,%esp
117a69: 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 ) {
117a6c: b8 01 00 00 00 mov $0x1,%eax
117a71: 8b 55 10 mov 0x10(%ebp),%edx
117a74: 3b 53 4c cmp 0x4c(%ebx),%edx
117a77: 77 4c ja 117ac5 <_CORE_message_queue_Broadcast+0x65><== NEVER TAKEN
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
117a79: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
* 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 ) {
117a80: 83 7b 48 00 cmpl $0x0,0x48(%ebx)
117a84: 74 23 je 117aa9 <_CORE_message_queue_Broadcast+0x49>
*count = 0;
117a86: 8b 45 1c mov 0x1c(%ebp),%eax
117a89: c7 00 00 00 00 00 movl $0x0,(%eax)
117a8f: eb 32 jmp 117ac3 <_CORE_message_queue_Broadcast+0x63>
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
waitp = &the_thread->Wait;
number_broadcasted += 1;
117a91: ff 45 e4 incl -0x1c(%ebp)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
117a94: 8b 42 2c mov 0x2c(%edx),%eax
117a97: 89 c7 mov %eax,%edi
117a99: 8b 75 0c mov 0xc(%ebp),%esi
117a9c: 8b 4d 10 mov 0x10(%ebp),%ecx
117a9f: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
117aa1: 8b 42 28 mov 0x28(%edx),%eax
117aa4: 8b 55 10 mov 0x10(%ebp),%edx
117aa7: 89 10 mov %edx,(%eax)
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
117aa9: 83 ec 0c sub $0xc,%esp
117aac: 53 push %ebx
117aad: e8 ae 20 00 00 call 119b60 <_Thread_queue_Dequeue>
117ab2: 89 c2 mov %eax,%edx
/*
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
117ab4: 83 c4 10 add $0x10,%esp
117ab7: 85 c0 test %eax,%eax
117ab9: 75 d6 jne 117a91 <_CORE_message_queue_Broadcast+0x31>
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
}
*count = number_broadcasted;
117abb: 8b 55 e4 mov -0x1c(%ebp),%edx
117abe: 8b 45 1c mov 0x1c(%ebp),%eax
117ac1: 89 10 mov %edx,(%eax)
117ac3: 31 c0 xor %eax,%eax
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
117ac5: 8d 65 f4 lea -0xc(%ebp),%esp
117ac8: 5b pop %ebx
117ac9: 5e pop %esi
117aca: 5f pop %edi
117acb: c9 leave
117acc: c3 ret
001128d0 <_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
)
{
1128d0: 55 push %ebp
1128d1: 89 e5 mov %esp,%ebp
1128d3: 57 push %edi
1128d4: 56 push %esi
1128d5: 53 push %ebx
1128d6: 83 ec 0c sub $0xc,%esp
1128d9: 8b 5d 08 mov 0x8(%ebp),%ebx
1128dc: 8b 75 10 mov 0x10(%ebp),%esi
1128df: 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;
1128e2: 89 73 44 mov %esi,0x44(%ebx)
the_message_queue->number_of_pending_messages = 0;
1128e5: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx)
the_message_queue->maximum_message_size = maximum_message_size;
1128ec: 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)) {
1128ef: 89 d0 mov %edx,%eax
1128f1: f6 c2 03 test $0x3,%dl
1128f4: 74 0a je 112900 <_CORE_message_queue_Initialize+0x30>
allocated_message_size += sizeof(uint32_t);
1128f6: 8d 42 04 lea 0x4(%edx),%eax
allocated_message_size &= ~(sizeof(uint32_t) - 1);
1128f9: 83 e0 fc and $0xfffffffc,%eax
}
if (allocated_message_size < maximum_message_size)
1128fc: 39 d0 cmp %edx,%eax
1128fe: 72 5f jb 11295f <_CORE_message_queue_Initialize+0x8f><== 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));
112900: 8d 78 10 lea 0x10(%eax),%edi
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
112903: 89 fa mov %edi,%edx
112905: 0f af d6 imul %esi,%edx
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
112908: 39 c2 cmp %eax,%edx
11290a: 72 53 jb 11295f <_CORE_message_queue_Initialize+0x8f><== NEVER TAKEN
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
11290c: 83 ec 0c sub $0xc,%esp
11290f: 52 push %edx
112910: e8 5f 25 00 00 call 114e74 <_Workspace_Allocate>
112915: 89 43 5c mov %eax,0x5c(%ebx)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
112918: 83 c4 10 add $0x10,%esp
11291b: 85 c0 test %eax,%eax
11291d: 74 40 je 11295f <_CORE_message_queue_Initialize+0x8f>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
11291f: 57 push %edi
112920: 56 push %esi
112921: 50 push %eax
112922: 8d 43 60 lea 0x60(%ebx),%eax
112925: 50 push %eax
112926: e8 21 4a 00 00 call 11734c <_Chain_Initialize>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
11292b: 8d 43 54 lea 0x54(%ebx),%eax
11292e: 89 43 50 mov %eax,0x50(%ebx)
the_chain->permanent_null = NULL;
112931: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx)
the_chain->last = _Chain_Head(the_chain);
112938: 8d 43 50 lea 0x50(%ebx),%eax
11293b: 89 43 58 mov %eax,0x58(%ebx)
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
_Thread_queue_Initialize(
11293e: 6a 06 push $0x6
112940: 68 80 00 00 00 push $0x80
112945: 8b 45 0c mov 0xc(%ebp),%eax
112948: 83 38 01 cmpl $0x1,(%eax)
11294b: 0f 94 c0 sete %al
11294e: 0f b6 c0 movzbl %al,%eax
112951: 50 push %eax
112952: 53 push %ebx
112953: e8 28 1c 00 00 call 114580 <_Thread_queue_Initialize>
112958: b0 01 mov $0x1,%al
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
11295a: 83 c4 20 add $0x20,%esp
11295d: eb 02 jmp 112961 <_CORE_message_queue_Initialize+0x91>
11295f: 31 c0 xor %eax,%eax
}
112961: 8d 65 f4 lea -0xc(%ebp),%esp
112964: 5b pop %ebx
112965: 5e pop %esi
112966: 5f pop %edi
112967: c9 leave
112968: c3 ret
0011296c <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
11296c: 55 push %ebp
11296d: 89 e5 mov %esp,%ebp
11296f: 57 push %edi
112970: 56 push %esi
112971: 53 push %ebx
112972: 83 ec 2c sub $0x2c,%esp
112975: 8b 45 08 mov 0x8(%ebp),%eax
112978: 8b 55 0c mov 0xc(%ebp),%edx
11297b: 89 55 dc mov %edx,-0x24(%ebp)
11297e: 8b 55 10 mov 0x10(%ebp),%edx
112981: 89 55 e0 mov %edx,-0x20(%ebp)
112984: 8b 7d 14 mov 0x14(%ebp),%edi
112987: 8b 55 1c mov 0x1c(%ebp),%edx
11298a: 89 55 d4 mov %edx,-0x2c(%ebp)
11298d: 8a 55 18 mov 0x18(%ebp),%dl
112990: 88 55 db mov %dl,-0x25(%ebp)
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
112993: 8b 0d 14 dc 12 00 mov 0x12dc14,%ecx
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
112999: c7 41 34 00 00 00 00 movl $0x0,0x34(%ecx)
_ISR_Disable( level );
1129a0: 9c pushf
1129a1: fa cli
1129a2: 8f 45 e4 popl -0x1c(%ebp)
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
1129a5: 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;
1129a8: 8d 58 54 lea 0x54(%eax),%ebx
1129ab: 39 da cmp %ebx,%edx
1129ad: 74 47 je 1129f6 <_CORE_message_queue_Seize+0x8a>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
1129af: 8b 32 mov (%edx),%esi
the_chain->first = new_first;
1129b1: 89 70 50 mov %esi,0x50(%eax)
new_first->previous = _Chain_Head(the_chain);
1129b4: 8d 58 50 lea 0x50(%eax),%ebx
1129b7: 89 5e 04 mov %ebx,0x4(%esi)
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
1129ba: 85 d2 test %edx,%edx
1129bc: 74 38 je 1129f6 <_CORE_message_queue_Seize+0x8a><== NEVER TAKEN
the_message_queue->number_of_pending_messages -= 1;
1129be: ff 48 48 decl 0x48(%eax)
_ISR_Enable( level );
1129c1: ff 75 e4 pushl -0x1c(%ebp)
1129c4: 9d popf
*size_p = the_message->Contents.size;
1129c5: 8b 4a 08 mov 0x8(%edx),%ecx
1129c8: 89 0f mov %ecx,(%edi)
_Thread_Executing->Wait.count =
1129ca: 8b 0d 14 dc 12 00 mov 0x12dc14,%ecx
1129d0: c7 41 24 00 00 00 00 movl $0x0,0x24(%ecx)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
1129d7: 8d 72 0c lea 0xc(%edx),%esi
1129da: 8b 0f mov (%edi),%ecx
1129dc: 8b 7d e0 mov -0x20(%ebp),%edi
1129df: 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 );
1129e1: 89 55 0c mov %edx,0xc(%ebp)
1129e4: 83 c0 60 add $0x60,%eax
1129e7: 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 );
}
1129ea: 83 c4 2c add $0x2c,%esp
1129ed: 5b pop %ebx
1129ee: 5e pop %esi
1129ef: 5f pop %edi
1129f0: c9 leave
1129f1: e9 5a fe ff ff jmp 112850 <_Chain_Append>
return;
}
#endif
}
if ( !wait ) {
1129f6: 80 7d db 00 cmpb $0x0,-0x25(%ebp)
1129fa: 75 13 jne 112a0f <_CORE_message_queue_Seize+0xa3>
_ISR_Enable( level );
1129fc: ff 75 e4 pushl -0x1c(%ebp)
1129ff: 9d popf
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
112a00: 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 );
}
112a07: 83 c4 2c add $0x2c,%esp
112a0a: 5b pop %ebx
112a0b: 5e pop %esi
112a0c: 5f pop %edi
112a0d: c9 leave
112a0e: 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;
112a0f: 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;
112a16: 89 41 44 mov %eax,0x44(%ecx)
executing->Wait.id = id;
112a19: 8b 55 dc mov -0x24(%ebp),%edx
112a1c: 89 51 20 mov %edx,0x20(%ecx)
executing->Wait.return_argument_second.mutable_object = buffer;
112a1f: 8b 55 e0 mov -0x20(%ebp),%edx
112a22: 89 51 2c mov %edx,0x2c(%ecx)
executing->Wait.return_argument = size_p;
112a25: 89 79 28 mov %edi,0x28(%ecx)
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
112a28: ff 75 e4 pushl -0x1c(%ebp)
112a2b: 9d popf
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
112a2c: c7 45 10 24 46 11 00 movl $0x114624,0x10(%ebp)
112a33: 8b 55 d4 mov -0x2c(%ebp),%edx
112a36: 89 55 0c mov %edx,0xc(%ebp)
112a39: 89 45 08 mov %eax,0x8(%ebp)
}
112a3c: 83 c4 2c add $0x2c,%esp
112a3f: 5b pop %ebx
112a40: 5e pop %esi
112a41: 5f pop %edi
112a42: 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 );
112a43: e9 20 19 00 00 jmp 114368 <_Thread_queue_Enqueue_with_handler>
0010afe5 <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
10afe5: 55 push %ebp
10afe6: 89 e5 mov %esp,%ebp
10afe8: 53 push %ebx
10afe9: 83 ec 14 sub $0x14,%esp
10afec: 8b 5d 08 mov 0x8(%ebp),%ebx
10afef: 8a 55 10 mov 0x10(%ebp),%dl
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
10aff2: a1 50 56 12 00 mov 0x125650,%eax
10aff7: 85 c0 test %eax,%eax
10aff9: 74 19 je 10b014 <_CORE_mutex_Seize+0x2f>
10affb: 84 d2 test %dl,%dl
10affd: 74 15 je 10b014 <_CORE_mutex_Seize+0x2f><== NEVER TAKEN
10afff: 83 3d e8 57 12 00 01 cmpl $0x1,0x1257e8
10b006: 76 0c jbe 10b014 <_CORE_mutex_Seize+0x2f>
10b008: 53 push %ebx
10b009: 6a 13 push $0x13
10b00b: 6a 00 push $0x0
10b00d: 6a 00 push $0x0
10b00f: e8 bc 05 00 00 call 10b5d0 <_Internal_error_Occurred>
10b014: 51 push %ecx
10b015: 51 push %ecx
10b016: 8d 45 18 lea 0x18(%ebp),%eax
10b019: 50 push %eax
10b01a: 53 push %ebx
10b01b: 88 55 f4 mov %dl,-0xc(%ebp)
10b01e: e8 d9 47 00 00 call 10f7fc <_CORE_mutex_Seize_interrupt_trylock>
10b023: 83 c4 10 add $0x10,%esp
10b026: 85 c0 test %eax,%eax
10b028: 8a 55 f4 mov -0xc(%ebp),%dl
10b02b: 74 48 je 10b075 <_CORE_mutex_Seize+0x90>
10b02d: 84 d2 test %dl,%dl
10b02f: 75 12 jne 10b043 <_CORE_mutex_Seize+0x5e>
10b031: ff 75 18 pushl 0x18(%ebp)
10b034: 9d popf
10b035: a1 0c 57 12 00 mov 0x12570c,%eax
10b03a: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax)
10b041: eb 32 jmp 10b075 <_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;
10b043: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx)
10b04a: a1 0c 57 12 00 mov 0x12570c,%eax
10b04f: 89 58 44 mov %ebx,0x44(%eax)
10b052: 8b 55 0c mov 0xc(%ebp),%edx
10b055: 89 50 20 mov %edx,0x20(%eax)
10b058: a1 50 56 12 00 mov 0x125650,%eax
10b05d: 40 inc %eax
10b05e: a3 50 56 12 00 mov %eax,0x125650
10b063: ff 75 18 pushl 0x18(%ebp)
10b066: 9d popf
10b067: 50 push %eax
10b068: 50 push %eax
10b069: ff 75 14 pushl 0x14(%ebp)
10b06c: 53 push %ebx
10b06d: e8 26 ff ff ff call 10af98 <_CORE_mutex_Seize_interrupt_blocking>
10b072: 83 c4 10 add $0x10,%esp
}
10b075: 8b 5d fc mov -0x4(%ebp),%ebx
10b078: c9 leave
10b079: c3 ret
0010f7fc <_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
)
{
10f7fc: 55 push %ebp
10f7fd: 89 e5 mov %esp,%ebp
10f7ff: 53 push %ebx
10f800: 83 ec 04 sub $0x4,%esp
10f803: 8b 45 08 mov 0x8(%ebp),%eax
10f806: 8b 4d 0c mov 0xc(%ebp),%ecx
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
10f809: 8b 15 0c 57 12 00 mov 0x12570c,%edx
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
10f80f: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx)
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
10f816: 83 78 50 00 cmpl $0x0,0x50(%eax)
10f81a: 0f 84 87 00 00 00 je 10f8a7 <_CORE_mutex_Seize_interrupt_trylock+0xab>
the_mutex->lock = CORE_MUTEX_LOCKED;
10f820: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax)
the_mutex->holder = executing;
10f827: 89 50 5c mov %edx,0x5c(%eax)
the_mutex->holder_id = executing->Object.id;
10f82a: 8b 5a 08 mov 0x8(%edx),%ebx
10f82d: 89 58 60 mov %ebx,0x60(%eax)
the_mutex->nest_count = 1;
10f830: c7 40 54 01 00 00 00 movl $0x1,0x54(%eax)
*/
RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority(
CORE_mutex_Attributes *the_attribute
)
{
return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
10f837: 8b 58 48 mov 0x48(%eax),%ebx
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
the_mutex->nest_count = 1;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
10f83a: 83 fb 02 cmp $0x2,%ebx
10f83d: 74 05 je 10f844 <_CORE_mutex_Seize_interrupt_trylock+0x48>
10f83f: 83 fb 03 cmp $0x3,%ebx
10f842: 75 08 jne 10f84c <_CORE_mutex_Seize_interrupt_trylock+0x50>
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
10f844: ff 42 1c incl 0x1c(%edx)
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
10f847: 83 fb 03 cmp $0x3,%ebx
10f84a: 74 05 je 10f851 <_CORE_mutex_Seize_interrupt_trylock+0x55>
_ISR_Enable( *level_p );
10f84c: ff 31 pushl (%ecx)
10f84e: 9d popf
10f84f: eb 7b jmp 10f8cc <_CORE_mutex_Seize_interrupt_trylock+0xd0>
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
10f851: 8b 5a 14 mov 0x14(%edx),%ebx
if ( current == ceiling ) {
10f854: 3b 58 4c cmp 0x4c(%eax),%ebx
10f857: 75 05 jne 10f85e <_CORE_mutex_Seize_interrupt_trylock+0x62>
_ISR_Enable( *level_p );
10f859: ff 31 pushl (%ecx)
10f85b: 9d popf
10f85c: eb 6e jmp 10f8cc <_CORE_mutex_Seize_interrupt_trylock+0xd0>
return 0;
}
if ( current > ceiling ) {
10f85e: 76 2a jbe 10f88a <_CORE_mutex_Seize_interrupt_trylock+0x8e>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10f860: 8b 15 50 56 12 00 mov 0x125650,%edx
10f866: 42 inc %edx
10f867: 89 15 50 56 12 00 mov %edx,0x125650
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
10f86d: ff 31 pushl (%ecx)
10f86f: 9d popf
_Thread_Change_priority(
10f870: 52 push %edx
10f871: 6a 00 push $0x0
10f873: ff 70 4c pushl 0x4c(%eax)
10f876: ff 70 5c pushl 0x5c(%eax)
10f879: e8 26 c5 ff ff call 10bda4 <_Thread_Change_priority>
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
10f87e: e8 be c9 ff ff call 10c241 <_Thread_Enable_dispatch>
10f883: 31 c0 xor %eax,%eax
10f885: 83 c4 10 add $0x10,%esp
10f888: eb 4b jmp 10f8d5 <_CORE_mutex_Seize_interrupt_trylock+0xd9>
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
10f88a: c7 42 34 06 00 00 00 movl $0x6,0x34(%edx)
the_mutex->lock = CORE_MUTEX_UNLOCKED;
10f891: c7 40 50 01 00 00 00 movl $0x1,0x50(%eax)
the_mutex->nest_count = 0; /* undo locking above */
10f898: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
executing->resource_count--; /* undo locking above */
10f89f: ff 4a 1c decl 0x1c(%edx)
_ISR_Enable( *level_p );
10f8a2: ff 31 pushl (%ecx)
10f8a4: 9d popf
10f8a5: eb 25 jmp 10f8cc <_CORE_mutex_Seize_interrupt_trylock+0xd0>
/*
* 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 ) ) {
10f8a7: 8b 58 5c mov 0x5c(%eax),%ebx
10f8aa: 39 d3 cmp %edx,%ebx
10f8ac: 75 22 jne 10f8d0 <_CORE_mutex_Seize_interrupt_trylock+0xd4>
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
10f8ae: 8b 50 40 mov 0x40(%eax),%edx
10f8b1: 85 d2 test %edx,%edx
10f8b3: 74 05 je 10f8ba <_CORE_mutex_Seize_interrupt_trylock+0xbe>
10f8b5: 4a dec %edx
10f8b6: 75 18 jne 10f8d0 <_CORE_mutex_Seize_interrupt_trylock+0xd4><== ALWAYS TAKEN
10f8b8: eb 08 jmp 10f8c2 <_CORE_mutex_Seize_interrupt_trylock+0xc6><== NOT EXECUTED
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
10f8ba: ff 40 54 incl 0x54(%eax)
_ISR_Enable( *level_p );
10f8bd: ff 31 pushl (%ecx)
10f8bf: 9d popf
10f8c0: eb 0a jmp 10f8cc <_CORE_mutex_Seize_interrupt_trylock+0xd0>
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
10f8c2: c7 43 34 02 00 00 00 movl $0x2,0x34(%ebx) <== NOT EXECUTED
_ISR_Enable( *level_p );
10f8c9: ff 31 pushl (%ecx) <== NOT EXECUTED
10f8cb: 9d popf <== NOT EXECUTED
10f8cc: 31 c0 xor %eax,%eax
10f8ce: eb 05 jmp 10f8d5 <_CORE_mutex_Seize_interrupt_trylock+0xd9>
10f8d0: b8 01 00 00 00 mov $0x1,%eax
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p );
}
10f8d5: 8b 5d fc mov -0x4(%ebp),%ebx
10f8d8: c9 leave
10f8d9: c3 ret
0010b1a8 <_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
)
{
10b1a8: 55 push %ebp
10b1a9: 89 e5 mov %esp,%ebp
10b1ab: 53 push %ebx
10b1ac: 83 ec 10 sub $0x10,%esp
10b1af: 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)) ) {
10b1b2: 53 push %ebx
10b1b3: e8 10 14 00 00 call 10c5c8 <_Thread_queue_Dequeue>
10b1b8: 89 c2 mov %eax,%edx
10b1ba: 83 c4 10 add $0x10,%esp
10b1bd: 31 c0 xor %eax,%eax
10b1bf: 85 d2 test %edx,%edx
10b1c1: 75 15 jne 10b1d8 <_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 );
10b1c3: 9c pushf
10b1c4: fa cli
10b1c5: 59 pop %ecx
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
10b1c6: 8b 53 48 mov 0x48(%ebx),%edx
10b1c9: b0 04 mov $0x4,%al
10b1cb: 3b 53 40 cmp 0x40(%ebx),%edx
10b1ce: 73 06 jae 10b1d6 <_CORE_semaphore_Surrender+0x2e><== NEVER TAKEN
the_semaphore->count += 1;
10b1d0: 42 inc %edx
10b1d1: 89 53 48 mov %edx,0x48(%ebx)
10b1d4: 30 c0 xor %al,%al
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
10b1d6: 51 push %ecx
10b1d7: 9d popf
}
return status;
}
10b1d8: 8b 5d fc mov -0x4(%ebp),%ebx
10b1db: c9 leave
10b1dc: c3 ret
0010a070 <_Event_Seize>:
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
10a070: 55 push %ebp
10a071: 89 e5 mov %esp,%ebp
10a073: 57 push %edi
10a074: 56 push %esi
10a075: 53 push %ebx
10a076: 83 ec 1c sub $0x1c,%esp
10a079: 8b 45 08 mov 0x8(%ebp),%eax
10a07c: 8b 75 0c mov 0xc(%ebp),%esi
10a07f: 8b 55 10 mov 0x10(%ebp),%edx
10a082: 89 55 dc mov %edx,-0x24(%ebp)
10a085: 8b 4d 14 mov 0x14(%ebp),%ecx
rtems_event_set pending_events;
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
10a088: 8b 1d 0c 57 12 00 mov 0x12570c,%ebx
executing->Wait.return_code = RTEMS_SUCCESSFUL;
10a08e: c7 43 34 00 00 00 00 movl $0x0,0x34(%ebx)
api = executing->API_Extensions[ THREAD_API_RTEMS ];
10a095: 8b bb f0 00 00 00 mov 0xf0(%ebx),%edi
_ISR_Disable( level );
10a09b: 9c pushf
10a09c: fa cli
10a09d: 8f 45 e4 popl -0x1c(%ebp)
pending_events = api->pending_events;
10a0a0: 8b 17 mov (%edi),%edx
10a0a2: 89 55 e0 mov %edx,-0x20(%ebp)
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
10a0a5: 21 c2 and %eax,%edx
10a0a7: 74 1b je 10a0c4 <_Event_Seize+0x54>
10a0a9: 39 c2 cmp %eax,%edx
10a0ab: 74 08 je 10a0b5 <_Event_Seize+0x45>
10a0ad: f7 c6 02 00 00 00 test $0x2,%esi
10a0b3: 74 0f je 10a0c4 <_Event_Seize+0x54> <== NEVER TAKEN
(seized_events == event_in || _Options_Is_any( option_set )) ) {
api->pending_events =
10a0b5: 89 d0 mov %edx,%eax
10a0b7: f7 d0 not %eax
10a0b9: 23 45 e0 and -0x20(%ebp),%eax
10a0bc: 89 07 mov %eax,(%edi)
_Event_sets_Clear( pending_events, seized_events );
_ISR_Enable( level );
10a0be: ff 75 e4 pushl -0x1c(%ebp)
10a0c1: 9d popf
10a0c2: eb 13 jmp 10a0d7 <_Event_Seize+0x67>
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
10a0c4: f7 c6 01 00 00 00 test $0x1,%esi
10a0ca: 74 12 je 10a0de <_Event_Seize+0x6e>
_ISR_Enable( level );
10a0cc: ff 75 e4 pushl -0x1c(%ebp)
10a0cf: 9d popf
executing->Wait.return_code = RTEMS_UNSATISFIED;
10a0d0: c7 43 34 0d 00 00 00 movl $0xd,0x34(%ebx)
*event_out = seized_events;
10a0d7: 89 11 mov %edx,(%ecx)
return;
10a0d9: e9 91 00 00 00 jmp 10a16f <_Event_Seize+0xff>
* set properly when we are marked as in the event critical section.
*
* NOTE: Since interrupts are disabled, this isn't that much of an
* issue but better safe than sorry.
*/
executing->Wait.option = (uint32_t) option_set;
10a0de: 89 73 30 mov %esi,0x30(%ebx)
executing->Wait.count = (uint32_t) event_in;
10a0e1: 89 43 24 mov %eax,0x24(%ebx)
executing->Wait.return_argument = event_out;
10a0e4: 89 4b 28 mov %ecx,0x28(%ebx)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
10a0e7: c7 05 e4 58 12 00 01 movl $0x1,0x1258e4
10a0ee: 00 00 00
_ISR_Enable( level );
10a0f1: ff 75 e4 pushl -0x1c(%ebp)
10a0f4: 9d popf
if ( ticks ) {
10a0f5: 83 7d dc 00 cmpl $0x0,-0x24(%ebp)
10a0f9: 74 34 je 10a12f <_Event_Seize+0xbf>
_Watchdog_Initialize(
10a0fb: 8b 43 08 mov 0x8(%ebx),%eax
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10a0fe: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
10a105: c7 43 64 ac a2 10 00 movl $0x10a2ac,0x64(%ebx)
the_watchdog->id = id;
10a10c: 89 43 68 mov %eax,0x68(%ebx)
the_watchdog->user_data = user_data;
10a10f: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10a116: 8b 45 dc mov -0x24(%ebp),%eax
10a119: 89 43 54 mov %eax,0x54(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10a11c: 52 push %edx
10a11d: 52 push %edx
10a11e: 8d 43 48 lea 0x48(%ebx),%eax
10a121: 50 push %eax
10a122: 68 2c 57 12 00 push $0x12572c
10a127: e8 98 2e 00 00 call 10cfc4 <_Watchdog_Insert>
10a12c: 83 c4 10 add $0x10,%esp
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
10a12f: 50 push %eax
10a130: 50 push %eax
10a131: 68 00 01 00 00 push $0x100
10a136: 53 push %ebx
10a137: e8 e8 28 00 00 call 10ca24 <_Thread_Set_state>
_ISR_Disable( level );
10a13c: 9c pushf
10a13d: fa cli
10a13e: 5a pop %edx
sync_state = _Event_Sync_state;
10a13f: a1 e4 58 12 00 mov 0x1258e4,%eax
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
10a144: c7 05 e4 58 12 00 00 movl $0x0,0x1258e4
10a14b: 00 00 00
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
10a14e: 83 c4 10 add $0x10,%esp
10a151: 83 f8 01 cmp $0x1,%eax
10a154: 75 04 jne 10a15a <_Event_Seize+0xea>
_ISR_Enable( level );
10a156: 52 push %edx
10a157: 9d popf
10a158: eb 15 jmp 10a16f <_Event_Seize+0xff>
* An interrupt completed the thread's blocking request.
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
10a15a: 89 55 10 mov %edx,0x10(%ebp)
10a15d: 89 5d 0c mov %ebx,0xc(%ebp)
10a160: 89 45 08 mov %eax,0x8(%ebp)
}
10a163: 8d 65 f4 lea -0xc(%ebp),%esp
10a166: 5b pop %ebx
10a167: 5e pop %esi
10a168: 5f pop %edi
10a169: c9 leave
* An interrupt completed the thread's blocking request.
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
10a16a: e9 e9 1b 00 00 jmp 10bd58 <_Thread_blocking_operation_Cancel>
}
10a16f: 8d 65 f4 lea -0xc(%ebp),%esp
10a172: 5b pop %ebx
10a173: 5e pop %esi
10a174: 5f pop %edi
10a175: c9 leave
10a176: c3 ret
0010a1c4 <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
10a1c4: 55 push %ebp
10a1c5: 89 e5 mov %esp,%ebp
10a1c7: 57 push %edi
10a1c8: 56 push %esi
10a1c9: 53 push %ebx
10a1ca: 83 ec 2c sub $0x2c,%esp
10a1cd: 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 ];
10a1d0: 8b bb f0 00 00 00 mov 0xf0(%ebx),%edi
option_set = (rtems_option) the_thread->Wait.option;
10a1d6: 8b 43 30 mov 0x30(%ebx),%eax
10a1d9: 89 45 e0 mov %eax,-0x20(%ebp)
_ISR_Disable( level );
10a1dc: 9c pushf
10a1dd: fa cli
10a1de: 58 pop %eax
pending_events = api->pending_events;
10a1df: 8b 17 mov (%edi),%edx
10a1e1: 89 55 d4 mov %edx,-0x2c(%ebp)
event_condition = (rtems_event_set) the_thread->Wait.count;
10a1e4: 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 ) ) {
10a1e7: 21 f2 and %esi,%edx
10a1e9: 75 07 jne 10a1f2 <_Event_Surrender+0x2e>
_ISR_Enable( level );
10a1eb: 50 push %eax
10a1ec: 9d popf
return;
10a1ed: e9 b0 00 00 00 jmp 10a2a2 <_Event_Surrender+0xde>
/*
* 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() &&
10a1f2: 8b 0d e8 56 12 00 mov 0x1256e8,%ecx
10a1f8: 85 c9 test %ecx,%ecx
10a1fa: 74 49 je 10a245 <_Event_Surrender+0x81>
10a1fc: 3b 1d 0c 57 12 00 cmp 0x12570c,%ebx
10a202: 75 41 jne 10a245 <_Event_Surrender+0x81>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
10a204: 8b 0d e4 58 12 00 mov 0x1258e4,%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() &&
10a20a: 83 f9 02 cmp $0x2,%ecx
10a20d: 74 09 je 10a218 <_Event_Surrender+0x54> <== NEVER TAKEN
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
10a20f: 8b 0d e4 58 12 00 mov 0x1258e4,%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() &&
10a215: 49 dec %ecx
10a216: 75 2d jne 10a245 <_Event_Surrender+0x81>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
10a218: 39 f2 cmp %esi,%edx
10a21a: 74 06 je 10a222 <_Event_Surrender+0x5e>
10a21c: f6 45 e0 02 testb $0x2,-0x20(%ebp)
10a220: 74 1f je 10a241 <_Event_Surrender+0x7d> <== NEVER TAKEN
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
10a222: 89 d6 mov %edx,%esi
10a224: f7 d6 not %esi
10a226: 23 75 d4 and -0x2c(%ebp),%esi
10a229: 89 37 mov %esi,(%edi)
the_thread->Wait.count = 0;
10a22b: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
10a232: 8b 4b 28 mov 0x28(%ebx),%ecx
10a235: 89 11 mov %edx,(%ecx)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
10a237: c7 05 e4 58 12 00 03 movl $0x3,0x1258e4
10a23e: 00 00 00
}
_ISR_Enable( level );
10a241: 50 push %eax
10a242: 9d popf
return;
10a243: eb 5d jmp 10a2a2 <_Event_Surrender+0xde>
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
10a245: f6 43 11 01 testb $0x1,0x11(%ebx)
10a249: 74 55 je 10a2a0 <_Event_Surrender+0xdc>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
10a24b: 39 f2 cmp %esi,%edx
10a24d: 74 06 je 10a255 <_Event_Surrender+0x91>
10a24f: f6 45 e0 02 testb $0x2,-0x20(%ebp)
10a253: 74 4b je 10a2a0 <_Event_Surrender+0xdc> <== NEVER TAKEN
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
10a255: 89 d6 mov %edx,%esi
10a257: f7 d6 not %esi
10a259: 23 75 d4 and -0x2c(%ebp),%esi
10a25c: 89 37 mov %esi,(%edi)
the_thread->Wait.count = 0;
10a25e: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
10a265: 8b 4b 28 mov 0x28(%ebx),%ecx
10a268: 89 11 mov %edx,(%ecx)
_ISR_Flash( level );
10a26a: 50 push %eax
10a26b: 9d popf
10a26c: fa cli
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
10a26d: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
10a271: 74 06 je 10a279 <_Event_Surrender+0xb5>
_ISR_Enable( level );
10a273: 50 push %eax
10a274: 9d popf
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
10a275: 51 push %ecx
10a276: 51 push %ecx
10a277: eb 17 jmp 10a290 <_Event_Surrender+0xcc>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
10a279: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
10a280: 50 push %eax
10a281: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
10a282: 83 ec 0c sub $0xc,%esp
10a285: 8d 43 48 lea 0x48(%ebx),%eax
10a288: 50 push %eax
10a289: e8 4e 2e 00 00 call 10d0dc <_Watchdog_Remove>
10a28e: 58 pop %eax
10a28f: 5a pop %edx
10a290: 68 f8 ff 03 10 push $0x1003fff8
10a295: 53 push %ebx
10a296: e8 29 1c 00 00 call 10bec4 <_Thread_Clear_state>
10a29b: 83 c4 10 add $0x10,%esp
10a29e: eb 02 jmp 10a2a2 <_Event_Surrender+0xde>
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
10a2a0: 50 push %eax
10a2a1: 9d popf
}
10a2a2: 8d 65 f4 lea -0xc(%ebp),%esp
10a2a5: 5b pop %ebx
10a2a6: 5e pop %esi
10a2a7: 5f pop %edi
10a2a8: c9 leave
10a2a9: c3 ret
0010a2ac <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
10a2ac: 55 push %ebp
10a2ad: 89 e5 mov %esp,%ebp
10a2af: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
10a2b2: 8d 45 f4 lea -0xc(%ebp),%eax
10a2b5: 50 push %eax
10a2b6: ff 75 08 pushl 0x8(%ebp)
10a2b9: e8 a6 1f 00 00 call 10c264 <_Thread_Get>
switch ( location ) {
10a2be: 83 c4 10 add $0x10,%esp
10a2c1: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10a2c5: 75 49 jne 10a310 <_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 );
10a2c7: 9c pushf
10a2c8: fa cli
10a2c9: 5a pop %edx
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
10a2ca: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
if ( _Thread_Is_executing( the_thread ) ) {
10a2d1: 3b 05 0c 57 12 00 cmp 0x12570c,%eax
10a2d7: 75 13 jne 10a2ec <_Event_Timeout+0x40>
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
10a2d9: 8b 0d e4 58 12 00 mov 0x1258e4,%ecx
10a2df: 49 dec %ecx
10a2e0: 75 0a jne 10a2ec <_Event_Timeout+0x40>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
10a2e2: c7 05 e4 58 12 00 02 movl $0x2,0x1258e4
10a2e9: 00 00 00
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
10a2ec: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax)
_ISR_Enable( level );
10a2f3: 52 push %edx
10a2f4: 9d popf
10a2f5: 52 push %edx
10a2f6: 52 push %edx
10a2f7: 68 f8 ff 03 10 push $0x1003fff8
10a2fc: 50 push %eax
10a2fd: e8 c2 1b 00 00 call 10bec4 <_Thread_Clear_state>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10a302: a1 50 56 12 00 mov 0x125650,%eax
10a307: 48 dec %eax
10a308: a3 50 56 12 00 mov %eax,0x125650
10a30d: 83 c4 10 add $0x10,%esp
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
10a310: c9 leave
10a311: c3 ret
0010f938 <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
10f938: 55 push %ebp
10f939: 89 e5 mov %esp,%ebp
10f93b: 57 push %edi
10f93c: 56 push %esi
10f93d: 53 push %ebx
10f93e: 83 ec 2c sub $0x2c,%esp
10f941: 8b 75 08 mov 0x8(%ebp),%esi
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
10f944: 8b 4e 08 mov 0x8(%esi),%ecx
Heap_Statistics *const stats = &heap->stats;
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
Heap_Block *block = _Heap_Free_list_first( heap );
uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE
- HEAP_BLOCK_SIZE_OFFSET;
uintptr_t const page_size = heap->page_size;
10f947: 8b 46 10 mov 0x10(%esi),%eax
10f94a: 89 45 e0 mov %eax,-0x20(%ebp)
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
if ( block_size_floor < alloc_size ) {
10f94d: 8b 45 0c mov 0xc(%ebp),%eax
10f950: 83 c0 04 add $0x4,%eax
10f953: 89 45 cc mov %eax,-0x34(%ebp)
10f956: 0f 82 2f 01 00 00 jb 10fa8b <_Heap_Allocate_aligned_with_boundary+0x153>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
10f95c: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10f960: 74 18 je 10f97a <_Heap_Allocate_aligned_with_boundary+0x42>
if ( boundary < alloc_size ) {
10f962: 8b 45 0c mov 0xc(%ebp),%eax
10f965: 39 45 14 cmp %eax,0x14(%ebp)
10f968: 0f 82 1d 01 00 00 jb 10fa8b <_Heap_Allocate_aligned_with_boundary+0x153>
return NULL;
}
if ( alignment == 0 ) {
10f96e: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10f972: 75 06 jne 10f97a <_Heap_Allocate_aligned_with_boundary+0x42>
10f974: 8b 45 e0 mov -0x20(%ebp),%eax
10f977: 89 45 10 mov %eax,0x10(%ebp)
10f97a: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
10f981: 8b 45 e0 mov -0x20(%ebp),%eax
10f984: 83 c0 07 add $0x7,%eax
10f987: 89 45 c8 mov %eax,-0x38(%ebp)
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
10f98a: c7 45 d8 04 00 00 00 movl $0x4,-0x28(%ebp)
10f991: 8b 45 0c mov 0xc(%ebp),%eax
10f994: 29 45 d8 sub %eax,-0x28(%ebp)
10f997: 89 f7 mov %esi,%edi
10f999: e9 ba 00 00 00 jmp 10fa58 <_Heap_Allocate_aligned_with_boundary+0x120>
while ( block != free_list_tail ) {
_HAssert( _Heap_Is_prev_used( block ) );
/* Statistics */
++search_count;
10f99e: ff 45 e4 incl -0x1c(%ebp)
/*
* The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag
* field. Thus the value is about one unit larger than the real block
* size. The greater than operator takes this into account.
*/
if ( block->size_and_flag > block_size_floor ) {
10f9a1: 8b 59 04 mov 0x4(%ecx),%ebx
10f9a4: 3b 5d cc cmp -0x34(%ebp),%ebx
10f9a7: 0f 86 a8 00 00 00 jbe 10fa55 <_Heap_Allocate_aligned_with_boundary+0x11d>
if ( alignment == 0 ) {
10f9ad: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10f9b1: 8d 41 08 lea 0x8(%ecx),%eax
10f9b4: 89 45 dc mov %eax,-0x24(%ebp)
10f9b7: 75 07 jne 10f9c0 <_Heap_Allocate_aligned_with_boundary+0x88>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
10f9b9: 89 c3 mov %eax,%ebx
10f9bb: e9 91 00 00 00 jmp 10fa51 <_Heap_Allocate_aligned_with_boundary+0x119>
uintptr_t alignment,
uintptr_t boundary
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
10f9c0: 8b 47 14 mov 0x14(%edi),%eax
10f9c3: 89 45 d4 mov %eax,-0x2c(%ebp)
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
10f9c6: 83 e3 fe and $0xfffffffe,%ebx
10f9c9: 8d 1c 19 lea (%ecx,%ebx,1),%ebx
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
10f9cc: 8b 75 c8 mov -0x38(%ebp),%esi
10f9cf: 29 c6 sub %eax,%esi
10f9d1: 01 de add %ebx,%esi
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
10f9d3: 03 5d d8 add -0x28(%ebp),%ebx
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10f9d6: 89 d8 mov %ebx,%eax
10f9d8: 31 d2 xor %edx,%edx
10f9da: f7 75 10 divl 0x10(%ebp)
10f9dd: 29 d3 sub %edx,%ebx
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
/* Ensure that the we have a valid new block at the end */
if ( alloc_begin > alloc_begin_ceiling ) {
10f9df: 39 f3 cmp %esi,%ebx
10f9e1: 76 0b jbe 10f9ee <_Heap_Allocate_aligned_with_boundary+0xb6>
10f9e3: 89 f0 mov %esi,%eax
10f9e5: 31 d2 xor %edx,%edx
10f9e7: f7 75 10 divl 0x10(%ebp)
10f9ea: 89 f3 mov %esi,%ebx
10f9ec: 29 d3 sub %edx,%ebx
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
10f9ee: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10f9f2: 74 3f je 10fa33 <_Heap_Allocate_aligned_with_boundary+0xfb>
/* Ensure that the we have a valid new block at the end */
if ( alloc_begin > alloc_begin_ceiling ) {
alloc_begin = _Heap_Align_down( alloc_begin_ceiling, alignment );
}
alloc_end = alloc_begin + alloc_size;
10f9f4: 8b 45 0c mov 0xc(%ebp),%eax
10f9f7: 8d 34 03 lea (%ebx,%eax,1),%esi
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
10f9fa: 8b 45 dc mov -0x24(%ebp),%eax
10f9fd: 03 45 0c add 0xc(%ebp),%eax
10fa00: 89 45 d0 mov %eax,-0x30(%ebp)
10fa03: eb 19 jmp 10fa1e <_Heap_Allocate_aligned_with_boundary+0xe6>
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
if ( boundary_line < boundary_floor ) {
10fa05: 3b 55 d0 cmp -0x30(%ebp),%edx
10fa08: 72 4b jb 10fa55 <_Heap_Allocate_aligned_with_boundary+0x11d>
return 0;
}
alloc_begin = boundary_line - alloc_size;
10fa0a: 89 d3 mov %edx,%ebx
10fa0c: 2b 5d 0c sub 0xc(%ebp),%ebx
10fa0f: 89 d8 mov %ebx,%eax
10fa11: 31 d2 xor %edx,%edx
10fa13: f7 75 10 divl 0x10(%ebp)
10fa16: 29 d3 sub %edx,%ebx
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
10fa18: 8b 45 0c mov 0xc(%ebp),%eax
10fa1b: 8d 34 03 lea (%ebx,%eax,1),%esi
10fa1e: 89 f0 mov %esi,%eax
10fa20: 31 d2 xor %edx,%edx
10fa22: f7 75 14 divl 0x14(%ebp)
10fa25: 89 f0 mov %esi,%eax
10fa27: 29 d0 sub %edx,%eax
10fa29: 89 c2 mov %eax,%edx
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
10fa2b: 39 f0 cmp %esi,%eax
10fa2d: 73 04 jae 10fa33 <_Heap_Allocate_aligned_with_boundary+0xfb>
10fa2f: 39 c3 cmp %eax,%ebx
10fa31: 72 d2 jb 10fa05 <_Heap_Allocate_aligned_with_boundary+0xcd>
boundary_line = _Heap_Align_down( alloc_end, boundary );
}
}
/* Ensure that the we have a valid new block at the beginning */
if ( alloc_begin >= alloc_begin_floor ) {
10fa33: 3b 5d dc cmp -0x24(%ebp),%ebx
10fa36: 72 1d jb 10fa55 <_Heap_Allocate_aligned_with_boundary+0x11d>
uintptr_t const alloc_block_begin =
(uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size );
uintptr_t const free_size = alloc_block_begin - block_begin;
10fa38: be f8 ff ff ff mov $0xfffffff8,%esi
10fa3d: 29 ce sub %ecx,%esi
10fa3f: 01 de add %ebx,%esi
10fa41: 89 d8 mov %ebx,%eax
10fa43: 31 d2 xor %edx,%edx
10fa45: f7 75 e0 divl -0x20(%ebp)
if ( free_size >= min_block_size || free_size == 0 ) {
10fa48: 29 d6 sub %edx,%esi
10fa4a: 74 05 je 10fa51 <_Heap_Allocate_aligned_with_boundary+0x119>
10fa4c: 3b 75 d4 cmp -0x2c(%ebp),%esi
10fa4f: 72 04 jb 10fa55 <_Heap_Allocate_aligned_with_boundary+0x11d>
boundary
);
}
}
if ( alloc_begin != 0 ) {
10fa51: 85 db test %ebx,%ebx
10fa53: 75 11 jne 10fa66 <_Heap_Allocate_aligned_with_boundary+0x12e><== ALWAYS TAKEN
break;
}
block = block->next;
10fa55: 8b 49 08 mov 0x8(%ecx),%ecx
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
10fa58: 39 f9 cmp %edi,%ecx
10fa5a: 0f 85 3e ff ff ff jne 10f99e <_Heap_Allocate_aligned_with_boundary+0x66>
10fa60: 89 fe mov %edi,%esi
10fa62: 31 db xor %ebx,%ebx
10fa64: eb 16 jmp 10fa7c <_Heap_Allocate_aligned_with_boundary+0x144>
10fa66: 89 fe mov %edi,%esi
block = block->next;
}
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
10fa68: 8b 45 e4 mov -0x1c(%ebp),%eax
10fa6b: 01 47 4c add %eax,0x4c(%edi)
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
10fa6e: ff 75 0c pushl 0xc(%ebp)
10fa71: 53 push %ebx
10fa72: 51 push %ecx
10fa73: 57 push %edi
10fa74: e8 7b ba ff ff call 10b4f4 <_Heap_Block_allocate>
10fa79: 83 c4 10 add $0x10,%esp
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
Heap_Statistics *const stats = &heap->stats;
10fa7c: 8b 45 e4 mov -0x1c(%ebp),%eax
10fa7f: 39 46 44 cmp %eax,0x44(%esi)
10fa82: 73 03 jae 10fa87 <_Heap_Allocate_aligned_with_boundary+0x14f>
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
10fa84: 89 46 44 mov %eax,0x44(%esi)
}
return (void *) alloc_begin;
10fa87: 89 d8 mov %ebx,%eax
10fa89: eb 02 jmp 10fa8d <_Heap_Allocate_aligned_with_boundary+0x155>
10fa8b: 31 c0 xor %eax,%eax
}
10fa8d: 8d 65 f4 lea -0xc(%ebp),%esp
10fa90: 5b pop %ebx
10fa91: 5e pop %esi
10fa92: 5f pop %edi
10fa93: c9 leave
10fa94: c3 ret
00112d80 <_Heap_Extend>:
Heap_Control *heap,
void *area_begin_ptr,
uintptr_t area_size,
uintptr_t *amount_extended
)
{
112d80: 55 push %ebp
112d81: 89 e5 mov %esp,%ebp
112d83: 56 push %esi
112d84: 53 push %ebx
112d85: 8b 4d 08 mov 0x8(%ebp),%ecx
112d88: 8b 55 0c mov 0xc(%ebp),%edx
Heap_Statistics *const stats = &heap->stats;
uintptr_t const area_begin = (uintptr_t) area_begin_ptr;
uintptr_t const heap_area_begin = heap->area_begin;
uintptr_t const heap_area_end = heap->area_end;
112d8b: 8b 71 1c mov 0x1c(%ecx),%esi
uintptr_t const new_heap_area_end = heap_area_end + area_size;
uintptr_t extend_size = 0;
Heap_Block *const last_block = heap->last_block;
112d8e: 8b 59 24 mov 0x24(%ecx),%ebx
* 5. non-contiguous higher address (NOT SUPPORTED)
*
* As noted, this code only supports (4).
*/
if ( area_begin >= heap_area_begin && area_begin < heap_area_end ) {
112d91: 39 f2 cmp %esi,%edx
112d93: 73 0a jae 112d9f <_Heap_Extend+0x1f>
uintptr_t *amount_extended
)
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const area_begin = (uintptr_t) area_begin_ptr;
uintptr_t const heap_area_begin = heap->area_begin;
112d95: b8 01 00 00 00 mov $0x1,%eax
112d9a: 3b 51 18 cmp 0x18(%ecx),%edx
112d9d: 73 5f jae 112dfe <_Heap_Extend+0x7e>
* As noted, this code only supports (4).
*/
if ( area_begin >= heap_area_begin && area_begin < heap_area_end ) {
return HEAP_EXTEND_ERROR; /* case 3 */
} else if ( area_begin != heap_area_end ) {
112d9f: b8 02 00 00 00 mov $0x2,%eax
112da4: 39 f2 cmp %esi,%edx
112da6: 75 56 jne 112dfe <_Heap_Extend+0x7e>
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const area_begin = (uintptr_t) area_begin_ptr;
uintptr_t const heap_area_begin = heap->area_begin;
uintptr_t const heap_area_end = heap->area_end;
uintptr_t const new_heap_area_end = heap_area_end + area_size;
112da8: 03 55 10 add 0x10(%ebp),%edx
* Currently only case 4 should make it to this point.
* The basic trick is to make the extend area look like a used
* block and free it.
*/
heap->area_end = new_heap_area_end;
112dab: 89 51 1c mov %edx,0x1c(%ecx)
extend_size = new_heap_area_end
112dae: 29 da sub %ebx,%edx
112db0: 8d 72 f8 lea -0x8(%edx),%esi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
112db3: 89 f0 mov %esi,%eax
112db5: 31 d2 xor %edx,%edx
112db7: f7 71 10 divl 0x10(%ecx)
112dba: 29 d6 sub %edx,%esi
- (uintptr_t) last_block - HEAP_BLOCK_HEADER_SIZE;
extend_size = _Heap_Align_down( extend_size, heap->page_size );
*amount_extended = extend_size;
112dbc: 8b 45 14 mov 0x14(%ebp),%eax
112dbf: 89 30 mov %esi,(%eax)
if( extend_size >= heap->min_block_size ) {
112dc1: 31 c0 xor %eax,%eax
112dc3: 3b 71 14 cmp 0x14(%ecx),%esi
112dc6: 72 36 jb 112dfe <_Heap_Extend+0x7e> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
112dc8: 8d 14 1e lea (%esi,%ebx,1),%edx
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
112dcb: 8b 43 04 mov 0x4(%ebx),%eax
112dce: 83 e0 01 and $0x1,%eax
112dd1: 09 f0 or %esi,%eax
112dd3: 89 43 04 mov %eax,0x4(%ebx)
Heap_Block *const new_last_block = _Heap_Block_at( last_block, extend_size );
_Heap_Block_set_size( last_block, extend_size );
new_last_block->size_and_flag =
112dd6: 8b 41 20 mov 0x20(%ecx),%eax
112dd9: 29 d0 sub %edx,%eax
112ddb: 83 c8 01 or $0x1,%eax
112dde: 89 42 04 mov %eax,0x4(%edx)
((uintptr_t) heap->first_block - (uintptr_t) new_last_block)
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
112de1: 89 51 24 mov %edx,0x24(%ecx)
/* Statistics */
stats->size += extend_size;
112de4: 01 71 2c add %esi,0x2c(%ecx)
++stats->used_blocks;
112de7: ff 41 40 incl 0x40(%ecx)
--stats->frees; /* Do not count subsequent call as actual free() */
112dea: ff 49 50 decl 0x50(%ecx)
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
112ded: 50 push %eax
112dee: 50 push %eax
112def: 83 c3 08 add $0x8,%ebx
112df2: 53 push %ebx
112df3: 51 push %ecx
112df4: e8 eb b0 ff ff call 10dee4 <_Heap_Free>
112df9: 31 c0 xor %eax,%eax
112dfb: 83 c4 10 add $0x10,%esp
}
return HEAP_EXTEND_SUCCESSFUL;
}
112dfe: 8d 65 f8 lea -0x8(%ebp),%esp
112e01: 5b pop %ebx
112e02: 5e pop %esi
112e03: c9 leave
112e04: c3 ret
0010fa98 <_Heap_Free>:
#include <rtems/system.h>
#include <rtems/score/sysstate.h>
#include <rtems/score/heap.h>
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
10fa98: 55 push %ebp
10fa99: 89 e5 mov %esp,%ebp
10fa9b: 57 push %edi
10fa9c: 56 push %esi
10fa9d: 53 push %ebx
10fa9e: 83 ec 14 sub $0x14,%esp
10faa1: 8b 4d 08 mov 0x8(%ebp),%ecx
10faa4: 8b 45 0c mov 0xc(%ebp),%eax
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
10faa7: 8d 58 f8 lea -0x8(%eax),%ebx
10faaa: 31 d2 xor %edx,%edx
10faac: f7 71 10 divl 0x10(%ecx)
10faaf: 29 d3 sub %edx,%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;
10fab1: 8b 41 20 mov 0x20(%ecx),%eax
10fab4: 89 45 f0 mov %eax,-0x10(%ebp)
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
10fab7: 31 c0 xor %eax,%eax
10fab9: 3b 5d f0 cmp -0x10(%ebp),%ebx
10fabc: 72 08 jb 10fac6 <_Heap_Free+0x2e>
10fabe: 31 c0 xor %eax,%eax
10fac0: 39 59 24 cmp %ebx,0x24(%ecx)
10fac3: 0f 93 c0 setae %al
Heap_Block *next_block = NULL;
uintptr_t block_size = 0;
uintptr_t next_block_size = 0;
bool next_is_free = false;
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
10fac6: 85 c0 test %eax,%eax
10fac8: 0f 84 2d 01 00 00 je 10fbfb <_Heap_Free+0x163>
- 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;
10face: 8b 7b 04 mov 0x4(%ebx),%edi
10fad1: 89 fa mov %edi,%edx
10fad3: 83 e2 fe and $0xfffffffe,%edx
10fad6: 89 55 e0 mov %edx,-0x20(%ebp)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10fad9: 8d 04 13 lea (%ebx,%edx,1),%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
10fadc: 31 f6 xor %esi,%esi
10fade: 3b 45 f0 cmp -0x10(%ebp),%eax
10fae1: 72 0e jb 10faf1 <_Heap_Free+0x59> <== NEVER TAKEN
10fae3: 39 41 24 cmp %eax,0x24(%ecx)
10fae6: 0f 93 c2 setae %dl
10fae9: 89 d6 mov %edx,%esi
10faeb: 81 e6 ff 00 00 00 and $0xff,%esi
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
10faf1: 85 f6 test %esi,%esi
10faf3: 0f 84 02 01 00 00 je 10fbfb <_Heap_Free+0x163> <== NEVER TAKEN
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
10faf9: 8b 70 04 mov 0x4(%eax),%esi
_HAssert( false );
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10fafc: f7 c6 01 00 00 00 test $0x1,%esi
10fb02: 0f 84 f3 00 00 00 je 10fbfb <_Heap_Free+0x163> <== 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;
10fb08: 83 e6 fe and $0xfffffffe,%esi
10fb0b: 89 75 e8 mov %esi,-0x18(%ebp)
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
10fb0e: 8b 51 24 mov 0x24(%ecx),%edx
10fb11: 89 55 e4 mov %edx,-0x1c(%ebp)
_HAssert( false );
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
10fb14: 31 f6 xor %esi,%esi
10fb16: 39 d0 cmp %edx,%eax
10fb18: 74 0d je 10fb27 <_Heap_Free+0x8f>
10fb1a: 8b 55 e8 mov -0x18(%ebp),%edx
10fb1d: 8b 74 10 04 mov 0x4(%eax,%edx,1),%esi
10fb21: 83 e6 01 and $0x1,%esi
10fb24: 83 f6 01 xor $0x1,%esi
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
if ( !_Heap_Is_prev_used( block ) ) {
10fb27: 83 e7 01 and $0x1,%edi
10fb2a: 75 64 jne 10fb90 <_Heap_Free+0xf8>
uintptr_t const prev_size = block->prev_size;
10fb2c: 8b 13 mov (%ebx),%edx
10fb2e: 89 55 ec mov %edx,-0x14(%ebp)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10fb31: 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
10fb33: 31 ff xor %edi,%edi
10fb35: 3b 5d f0 cmp -0x10(%ebp),%ebx
10fb38: 72 0e jb 10fb48 <_Heap_Free+0xb0> <== NEVER TAKEN
10fb3a: 39 5d e4 cmp %ebx,-0x1c(%ebp)
10fb3d: 0f 93 c2 setae %dl
10fb40: 89 d7 mov %edx,%edi
10fb42: 81 e7 ff 00 00 00 and $0xff,%edi
Heap_Block * const prev_block = _Heap_Block_at( block, -prev_size );
if ( !_Heap_Is_block_in_heap( heap, prev_block ) ) {
10fb48: 85 ff test %edi,%edi
10fb4a: 0f 84 ab 00 00 00 je 10fbfb <_Heap_Free+0x163> <== 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) ) {
10fb50: f6 43 04 01 testb $0x1,0x4(%ebx)
10fb54: 0f 84 a1 00 00 00 je 10fbfb <_Heap_Free+0x163> <== NEVER TAKEN
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
10fb5a: 89 f2 mov %esi,%edx
10fb5c: 84 d2 test %dl,%dl
10fb5e: 74 1a je 10fb7a <_Heap_Free+0xe2>
uintptr_t const size = block_size + prev_size + next_block_size;
10fb60: 8b 75 e0 mov -0x20(%ebp),%esi
10fb63: 03 75 e8 add -0x18(%ebp),%esi
10fb66: 03 75 ec add -0x14(%ebp),%esi
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
10fb69: 8b 78 08 mov 0x8(%eax),%edi
Heap_Block *prev = block->prev;
10fb6c: 8b 40 0c mov 0xc(%eax),%eax
prev->next = next;
10fb6f: 89 78 08 mov %edi,0x8(%eax)
next->prev = prev;
10fb72: 89 47 0c mov %eax,0xc(%edi)
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
10fb75: ff 49 38 decl 0x38(%ecx)
10fb78: eb 34 jmp 10fbae <_Heap_Free+0x116>
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;
10fb7a: 8b 75 e0 mov -0x20(%ebp),%esi
10fb7d: 03 75 ec add -0x14(%ebp),%esi
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10fb80: 89 f7 mov %esi,%edi
10fb82: 83 cf 01 or $0x1,%edi
10fb85: 89 7b 04 mov %edi,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10fb88: 83 60 04 fe andl $0xfffffffe,0x4(%eax)
next_block->prev_size = size;
10fb8c: 89 30 mov %esi,(%eax)
10fb8e: eb 5b jmp 10fbeb <_Heap_Free+0x153>
}
} else if ( next_is_free ) { /* coalesce next */
10fb90: 89 f2 mov %esi,%edx
10fb92: 84 d2 test %dl,%dl
10fb94: 74 25 je 10fbbb <_Heap_Free+0x123>
uintptr_t const size = block_size + next_block_size;
10fb96: 8b 75 e8 mov -0x18(%ebp),%esi
10fb99: 03 75 e0 add -0x20(%ebp),%esi
RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace(
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
10fb9c: 8b 78 08 mov 0x8(%eax),%edi
Heap_Block *prev = old_block->prev;
10fb9f: 8b 40 0c mov 0xc(%eax),%eax
new_block->next = next;
10fba2: 89 7b 08 mov %edi,0x8(%ebx)
new_block->prev = prev;
10fba5: 89 43 0c mov %eax,0xc(%ebx)
next->prev = new_block;
10fba8: 89 5f 0c mov %ebx,0xc(%edi)
prev->next = new_block;
10fbab: 89 58 08 mov %ebx,0x8(%eax)
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10fbae: 89 f0 mov %esi,%eax
10fbb0: 83 c8 01 or $0x1,%eax
10fbb3: 89 43 04 mov %eax,0x4(%ebx)
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
10fbb6: 89 34 33 mov %esi,(%ebx,%esi,1)
10fbb9: eb 30 jmp 10fbeb <_Heap_Free+0x153>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
10fbbb: 8b 71 08 mov 0x8(%ecx),%esi
new_block->next = next;
10fbbe: 89 73 08 mov %esi,0x8(%ebx)
new_block->prev = block_before;
10fbc1: 89 4b 0c mov %ecx,0xc(%ebx)
block_before->next = new_block;
10fbc4: 89 59 08 mov %ebx,0x8(%ecx)
next->prev = new_block;
10fbc7: 89 5e 0c mov %ebx,0xc(%esi)
} 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;
10fbca: 8b 75 e0 mov -0x20(%ebp),%esi
10fbcd: 83 ce 01 or $0x1,%esi
10fbd0: 89 73 04 mov %esi,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10fbd3: 83 60 04 fe andl $0xfffffffe,0x4(%eax)
next_block->prev_size = block_size;
10fbd7: 8b 55 e0 mov -0x20(%ebp),%edx
10fbda: 89 10 mov %edx,(%eax)
/* Statistics */
++stats->free_blocks;
10fbdc: 8b 41 38 mov 0x38(%ecx),%eax
10fbdf: 40 inc %eax
10fbe0: 89 41 38 mov %eax,0x38(%ecx)
#include <rtems/score/sysstate.h>
#include <rtems/score/heap.h>
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
Heap_Statistics *const stats = &heap->stats;
10fbe3: 39 41 3c cmp %eax,0x3c(%ecx)
10fbe6: 73 03 jae 10fbeb <_Heap_Free+0x153>
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
if ( stats->max_free_blocks < stats->free_blocks ) {
stats->max_free_blocks = stats->free_blocks;
10fbe8: 89 41 3c mov %eax,0x3c(%ecx)
}
}
/* Statistics */
--stats->used_blocks;
10fbeb: ff 49 40 decl 0x40(%ecx)
++stats->frees;
10fbee: ff 41 50 incl 0x50(%ecx)
stats->free_size += block_size;
10fbf1: 8b 45 e0 mov -0x20(%ebp),%eax
10fbf4: 01 41 30 add %eax,0x30(%ecx)
10fbf7: b0 01 mov $0x1,%al
return( true );
10fbf9: eb 02 jmp 10fbfd <_Heap_Free+0x165>
10fbfb: 31 c0 xor %eax,%eax
}
10fbfd: 83 c4 14 add $0x14,%esp
10fc00: 5b pop %ebx
10fc01: 5e pop %esi
10fc02: 5f pop %edi
10fc03: c9 leave
10fc04: c3 ret
0011d534 <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
11d534: 55 push %ebp
11d535: 89 e5 mov %esp,%ebp
11d537: 56 push %esi
11d538: 53 push %ebx
11d539: 8b 5d 08 mov 0x8(%ebp),%ebx
11d53c: 8b 75 0c mov 0xc(%ebp),%esi
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
11d53f: 8d 4e f8 lea -0x8(%esi),%ecx
11d542: 89 f0 mov %esi,%eax
11d544: 31 d2 xor %edx,%edx
11d546: f7 73 10 divl 0x10(%ebx)
11d549: 29 d1 sub %edx,%ecx
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
11d54b: 8b 53 20 mov 0x20(%ebx),%edx
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
11d54e: 31 c0 xor %eax,%eax
11d550: 39 d1 cmp %edx,%ecx
11d552: 72 08 jb 11d55c <_Heap_Size_of_alloc_area+0x28>
11d554: 31 c0 xor %eax,%eax
11d556: 39 4b 24 cmp %ecx,0x24(%ebx)
11d559: 0f 93 c0 setae %al
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 ) ) {
11d55c: 85 c0 test %eax,%eax
11d55e: 74 2e je 11d58e <_Heap_Size_of_alloc_area+0x5a>
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
11d560: 8b 41 04 mov 0x4(%ecx),%eax
11d563: 83 e0 fe and $0xfffffffe,%eax
11d566: 01 c1 add %eax,%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
11d568: 31 c0 xor %eax,%eax
11d56a: 39 d1 cmp %edx,%ecx
11d56c: 72 08 jb 11d576 <_Heap_Size_of_alloc_area+0x42><== NEVER TAKEN
11d56e: 31 c0 xor %eax,%eax
11d570: 39 4b 24 cmp %ecx,0x24(%ebx)
11d573: 0f 93 c0 setae %al
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
11d576: 85 c0 test %eax,%eax
11d578: 74 14 je 11d58e <_Heap_Size_of_alloc_area+0x5a><== NEVER TAKEN
11d57a: f6 41 04 01 testb $0x1,0x4(%ecx)
11d57e: 74 0e je 11d58e <_Heap_Size_of_alloc_area+0x5a><== NEVER TAKEN
|| !_Heap_Is_prev_used( next_block )
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_BLOCK_SIZE_OFFSET - alloc_begin;
11d580: 29 f1 sub %esi,%ecx
11d582: 8d 51 04 lea 0x4(%ecx),%edx
11d585: 8b 45 10 mov 0x10(%ebp),%eax
11d588: 89 10 mov %edx,(%eax)
11d58a: b0 01 mov $0x1,%al
return true;
11d58c: eb 02 jmp 11d590 <_Heap_Size_of_alloc_area+0x5c>
11d58e: 31 c0 xor %eax,%eax
}
11d590: 5b pop %ebx
11d591: 5e pop %esi
11d592: c9 leave
11d593: c3 ret
0010bfe1 <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
10bfe1: 55 push %ebp
10bfe2: 89 e5 mov %esp,%ebp
10bfe4: 57 push %edi
10bfe5: 56 push %esi
10bfe6: 53 push %ebx
10bfe7: 83 ec 4c sub $0x4c,%esp
10bfea: 8b 7d 08 mov 0x8(%ebp),%edi
10bfed: 8b 75 0c mov 0xc(%ebp),%esi
uintptr_t const page_size = heap->page_size;
10bff0: 8b 4f 10 mov 0x10(%edi),%ecx
uintptr_t const min_block_size = heap->min_block_size;
10bff3: 8b 47 14 mov 0x14(%edi),%eax
10bff6: 89 45 dc mov %eax,-0x24(%ebp)
Heap_Block *const last_block = heap->last_block;
10bff9: 8b 57 24 mov 0x24(%edi),%edx
10bffc: 89 55 d0 mov %edx,-0x30(%ebp)
Heap_Block *block = heap->first_block;
10bfff: 8b 5f 20 mov 0x20(%edi),%ebx
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
10c002: c7 45 e4 f3 c2 10 00 movl $0x10c2f3,-0x1c(%ebp)
10c009: 80 7d 10 00 cmpb $0x0,0x10(%ebp)
10c00d: 75 07 jne 10c016 <_Heap_Walk+0x35>
10c00f: c7 45 e4 dc bf 10 00 movl $0x10bfdc,-0x1c(%ebp)
if ( !_System_state_Is_up( _System_state_Get() ) ) {
10c016: 83 3d 50 7c 12 00 03 cmpl $0x3,0x127c50
10c01d: 0f 85 c6 02 00 00 jne 10c2e9 <_Heap_Walk+0x308>
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)(
10c023: 50 push %eax
10c024: ff 77 0c pushl 0xc(%edi)
10c027: ff 77 08 pushl 0x8(%edi)
10c02a: ff 75 d0 pushl -0x30(%ebp)
10c02d: 53 push %ebx
10c02e: ff 77 1c pushl 0x1c(%edi)
10c031: ff 77 18 pushl 0x18(%edi)
10c034: ff 75 dc pushl -0x24(%ebp)
10c037: 51 push %ecx
10c038: 68 60 00 12 00 push $0x120060
10c03d: 6a 00 push $0x0
10c03f: 56 push %esi
10c040: 89 4d bc mov %ecx,-0x44(%ebp)
10c043: 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 ) {
10c046: 83 c4 30 add $0x30,%esp
10c049: 8b 4d bc mov -0x44(%ebp),%ecx
10c04c: 85 c9 test %ecx,%ecx
10c04e: 75 0b jne 10c05b <_Heap_Walk+0x7a>
(*printer)( source, true, "page size is zero\n" );
10c050: 53 push %ebx
10c051: 68 f1 00 12 00 push $0x1200f1
10c056: e9 5b 02 00 00 jmp 10c2b6 <_Heap_Walk+0x2d5>
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
10c05b: f6 c1 03 test $0x3,%cl
10c05e: 74 0b je 10c06b <_Heap_Walk+0x8a>
(*printer)(
10c060: 51 push %ecx
10c061: 68 04 01 12 00 push $0x120104
10c066: e9 4b 02 00 00 jmp 10c2b6 <_Heap_Walk+0x2d5>
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
10c06b: 8b 45 dc mov -0x24(%ebp),%eax
10c06e: 31 d2 xor %edx,%edx
10c070: f7 f1 div %ecx
10c072: 85 d2 test %edx,%edx
10c074: 74 0d je 10c083 <_Heap_Walk+0xa2>
(*printer)(
10c076: ff 75 dc pushl -0x24(%ebp)
10c079: 68 22 01 12 00 push $0x120122
10c07e: e9 33 02 00 00 jmp 10c2b6 <_Heap_Walk+0x2d5>
);
return false;
}
if (
10c083: 8d 43 08 lea 0x8(%ebx),%eax
10c086: 31 d2 xor %edx,%edx
10c088: f7 f1 div %ecx
10c08a: 85 d2 test %edx,%edx
10c08c: 74 0b je 10c099 <_Heap_Walk+0xb8>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
10c08e: 53 push %ebx
10c08f: 68 46 01 12 00 push $0x120146
10c094: e9 1d 02 00 00 jmp 10c2b6 <_Heap_Walk+0x2d5>
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
10c099: f6 43 04 01 testb $0x1,0x4(%ebx)
10c09d: 75 0b jne 10c0aa <_Heap_Walk+0xc9>
(*printer)(
10c09f: 51 push %ecx
10c0a0: 68 77 01 12 00 push $0x120177
10c0a5: e9 0c 02 00 00 jmp 10c2b6 <_Heap_Walk+0x2d5>
);
return false;
}
if ( first_block->prev_size != page_size ) {
10c0aa: 8b 03 mov (%ebx),%eax
10c0ac: 89 45 d4 mov %eax,-0x2c(%ebp)
10c0af: 39 c8 cmp %ecx,%eax
10c0b1: 74 0f je 10c0c2 <_Heap_Walk+0xe1>
(*printer)(
10c0b3: 83 ec 0c sub $0xc,%esp
10c0b6: 51 push %ecx
10c0b7: 50 push %eax
10c0b8: 68 a5 01 12 00 push $0x1201a5
10c0bd: e9 3d 01 00 00 jmp 10c1ff <_Heap_Walk+0x21e>
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
10c0c2: 8b 55 d0 mov -0x30(%ebp),%edx
10c0c5: 8b 42 04 mov 0x4(%edx),%eax
10c0c8: 83 e0 fe and $0xfffffffe,%eax
10c0cb: f6 44 02 04 01 testb $0x1,0x4(%edx,%eax,1)
10c0d0: 75 0b jne 10c0dd <_Heap_Walk+0xfc>
(*printer)(
10c0d2: 52 push %edx
10c0d3: 68 d0 01 12 00 push $0x1201d0
10c0d8: e9 d9 01 00 00 jmp 10c2b6 <_Heap_Walk+0x2d5>
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
10c0dd: 8b 4f 10 mov 0x10(%edi),%ecx
10c0e0: 89 4d d8 mov %ecx,-0x28(%ebp)
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
10c0e3: 8b 4f 08 mov 0x8(%edi),%ecx
10c0e6: 89 7d e0 mov %edi,-0x20(%ebp)
10c0e9: eb 6a jmp 10c155 <_Heap_Walk+0x174>
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
10c0eb: 31 c0 xor %eax,%eax
10c0ed: 39 4f 20 cmp %ecx,0x20(%edi)
10c0f0: 77 08 ja 10c0fa <_Heap_Walk+0x119>
10c0f2: 31 c0 xor %eax,%eax
10c0f4: 39 4f 24 cmp %ecx,0x24(%edi)
10c0f7: 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 ) ) {
10c0fa: 85 c0 test %eax,%eax
10c0fc: 75 0b jne 10c109 <_Heap_Walk+0x128>
(*printer)(
10c0fe: 51 push %ecx
10c0ff: 68 e5 01 12 00 push $0x1201e5
10c104: e9 ad 01 00 00 jmp 10c2b6 <_Heap_Walk+0x2d5>
);
return false;
}
if (
10c109: 8d 41 08 lea 0x8(%ecx),%eax
10c10c: 31 d2 xor %edx,%edx
10c10e: f7 75 d8 divl -0x28(%ebp)
10c111: 85 d2 test %edx,%edx
10c113: 74 0b je 10c120 <_Heap_Walk+0x13f>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
10c115: 51 push %ecx
10c116: 68 05 02 12 00 push $0x120205
10c11b: e9 96 01 00 00 jmp 10c2b6 <_Heap_Walk+0x2d5>
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
10c120: 8b 41 04 mov 0x4(%ecx),%eax
10c123: 83 e0 fe and $0xfffffffe,%eax
10c126: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1)
10c12b: 74 0b je 10c138 <_Heap_Walk+0x157>
(*printer)(
10c12d: 51 push %ecx
10c12e: 68 35 02 12 00 push $0x120235
10c133: e9 7e 01 00 00 jmp 10c2b6 <_Heap_Walk+0x2d5>
);
return false;
}
if ( free_block->prev != prev_block ) {
10c138: 8b 41 0c mov 0xc(%ecx),%eax
10c13b: 3b 45 e0 cmp -0x20(%ebp),%eax
10c13e: 74 0f je 10c14f <_Heap_Walk+0x16e>
(*printer)(
10c140: 83 ec 0c sub $0xc,%esp
10c143: 50 push %eax
10c144: 51 push %ecx
10c145: 68 51 02 12 00 push $0x120251
10c14a: e9 b0 00 00 00 jmp 10c1ff <_Heap_Walk+0x21e>
return false;
}
prev_block = free_block;
free_block = free_block->next;
10c14f: 89 4d e0 mov %ecx,-0x20(%ebp)
10c152: 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 ) {
10c155: 39 f9 cmp %edi,%ecx
10c157: 75 92 jne 10c0eb <_Heap_Walk+0x10a>
10c159: 89 75 e0 mov %esi,-0x20(%ebp)
10c15c: e9 7f 01 00 00 jmp 10c2e0 <_Heap_Walk+0x2ff>
- 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;
10c161: 8b 43 04 mov 0x4(%ebx),%eax
10c164: 89 c1 mov %eax,%ecx
10c166: 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);
10c169: 8d 34 0b lea (%ebx,%ecx,1),%esi
uintptr_t const block_size = _Heap_Block_size( block );
bool const prev_used = _Heap_Is_prev_used( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
if ( prev_used ) {
10c16c: a8 01 test $0x1,%al
10c16e: 74 0c je 10c17c <_Heap_Walk+0x19b>
(*printer)(
10c170: 83 ec 0c sub $0xc,%esp
10c173: 51 push %ecx
10c174: 53 push %ebx
10c175: 68 83 02 12 00 push $0x120283
10c17a: eb 0b jmp 10c187 <_Heap_Walk+0x1a6>
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
10c17c: 50 push %eax
10c17d: 50 push %eax
10c17e: ff 33 pushl (%ebx)
10c180: 51 push %ecx
10c181: 53 push %ebx
10c182: 68 9a 02 12 00 push $0x12029a
10c187: 6a 00 push $0x0
10c189: ff 75 e0 pushl -0x20(%ebp)
10c18c: 89 4d bc mov %ecx,-0x44(%ebp)
10c18f: ff 55 e4 call *-0x1c(%ebp)
10c192: 83 c4 20 add $0x20,%esp
10c195: 8b 4d bc mov -0x44(%ebp),%ecx
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
10c198: 31 c0 xor %eax,%eax
10c19a: 39 77 20 cmp %esi,0x20(%edi)
10c19d: 77 08 ja 10c1a7 <_Heap_Walk+0x1c6> <== NEVER TAKEN
10c19f: 31 c0 xor %eax,%eax
10c1a1: 39 77 24 cmp %esi,0x24(%edi)
10c1a4: 0f 93 c0 setae %al
block_size,
block->prev_size
);
}
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
10c1a7: 85 c0 test %eax,%eax
10c1a9: 75 11 jne 10c1bc <_Heap_Walk+0x1db>
10c1ab: 89 f1 mov %esi,%ecx
10c1ad: 8b 75 e0 mov -0x20(%ebp),%esi
(*printer)(
10c1b0: 83 ec 0c sub $0xc,%esp
10c1b3: 51 push %ecx
10c1b4: 53 push %ebx
10c1b5: 68 bf 02 12 00 push $0x1202bf
10c1ba: eb 43 jmp 10c1ff <_Heap_Walk+0x21e>
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) ) {
10c1bc: 89 c8 mov %ecx,%eax
10c1be: 31 d2 xor %edx,%edx
10c1c0: f7 75 d4 divl -0x2c(%ebp)
10c1c3: 85 d2 test %edx,%edx
10c1c5: 74 0f je 10c1d6 <_Heap_Walk+0x1f5>
10c1c7: 8b 75 e0 mov -0x20(%ebp),%esi
(*printer)(
10c1ca: 83 ec 0c sub $0xc,%esp
10c1cd: 51 push %ecx
10c1ce: 53 push %ebx
10c1cf: 68 ec 02 12 00 push $0x1202ec
10c1d4: eb 29 jmp 10c1ff <_Heap_Walk+0x21e>
);
return false;
}
if ( block_size < min_block_size ) {
10c1d6: 3b 4d dc cmp -0x24(%ebp),%ecx
10c1d9: 73 11 jae 10c1ec <_Heap_Walk+0x20b>
10c1db: 8b 75 e0 mov -0x20(%ebp),%esi
(*printer)(
10c1de: 57 push %edi
10c1df: 57 push %edi
10c1e0: ff 75 dc pushl -0x24(%ebp)
10c1e3: 51 push %ecx
10c1e4: 53 push %ebx
10c1e5: 68 1a 03 12 00 push $0x12031a
10c1ea: eb 13 jmp 10c1ff <_Heap_Walk+0x21e>
);
return false;
}
if ( next_block_begin <= block_begin ) {
10c1ec: 39 de cmp %ebx,%esi
10c1ee: 77 1f ja 10c20f <_Heap_Walk+0x22e>
10c1f0: 89 f1 mov %esi,%ecx
10c1f2: 8b 75 e0 mov -0x20(%ebp),%esi
(*printer)(
10c1f5: 83 ec 0c sub $0xc,%esp
10c1f8: 51 push %ecx
10c1f9: 53 push %ebx
10c1fa: 68 45 03 12 00 push $0x120345
10c1ff: 6a 01 push $0x1
10c201: 56 push %esi
10c202: ff 55 e4 call *-0x1c(%ebp)
10c205: 31 c0 xor %eax,%eax
"block 0x%08x: next block 0x%08x is not a successor\n",
block,
next_block
);
return false;
10c207: 83 c4 20 add $0x20,%esp
10c20a: e9 dc 00 00 00 jmp 10c2eb <_Heap_Walk+0x30a>
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10c20f: f6 46 04 01 testb $0x1,0x4(%esi)
10c213: 0f 85 c5 00 00 00 jne 10c2de <_Heap_Walk+0x2fd>
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
10c219: 8b 47 08 mov 0x8(%edi),%eax
10c21c: 89 45 c0 mov %eax,-0x40(%ebp)
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;
10c21f: 8b 53 04 mov 0x4(%ebx),%edx
10c222: 89 55 c4 mov %edx,-0x3c(%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;
10c225: 83 e2 fe and $0xfffffffe,%edx
10c228: 89 55 cc mov %edx,-0x34(%ebp)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10c22b: 01 da add %ebx,%edx
10c22d: 89 55 c8 mov %edx,-0x38(%ebp)
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
10c230: 8b 4b 08 mov 0x8(%ebx),%ecx
10c233: 89 4d b4 mov %ecx,-0x4c(%ebp)
return _Heap_Free_list_head(heap)->next;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_last( Heap_Control *heap )
{
return _Heap_Free_list_tail(heap)->prev;
10c236: ba 79 03 12 00 mov $0x120379,%edx
10c23b: 3b 4f 0c cmp 0xc(%edi),%ecx
10c23e: 74 0e je 10c24e <_Heap_Walk+0x26d>
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
10c240: ba 83 03 12 00 mov $0x120383,%edx
10c245: 39 f9 cmp %edi,%ecx
10c247: 74 05 je 10c24e <_Heap_Walk+0x26d>
10c249: ba ad ff 11 00 mov $0x11ffad,%edx
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)(
10c24e: 8b 43 0c mov 0xc(%ebx),%eax
10c251: 89 45 d8 mov %eax,-0x28(%ebp)
10c254: b8 8d 03 12 00 mov $0x12038d,%eax
10c259: 8b 4d c0 mov -0x40(%ebp),%ecx
10c25c: 39 4d d8 cmp %ecx,-0x28(%ebp)
10c25f: 74 0f je 10c270 <_Heap_Walk+0x28f>
"block 0x%08x: prev 0x%08x%s, next 0x%08x%s\n",
block,
block->prev,
block->prev == first_free_block ?
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
10c261: b8 98 03 12 00 mov $0x120398,%eax
10c266: 39 7d d8 cmp %edi,-0x28(%ebp)
10c269: 74 05 je 10c270 <_Heap_Walk+0x28f>
10c26b: b8 ad ff 11 00 mov $0x11ffad,%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)(
10c270: 52 push %edx
10c271: ff 75 b4 pushl -0x4c(%ebp)
10c274: 50 push %eax
10c275: ff 75 d8 pushl -0x28(%ebp)
10c278: 53 push %ebx
10c279: 68 a2 03 12 00 push $0x1203a2
10c27e: 6a 00 push $0x0
10c280: ff 75 e0 pushl -0x20(%ebp)
10c283: ff 55 e4 call *-0x1c(%ebp)
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
10c286: 8b 55 c8 mov -0x38(%ebp),%edx
10c289: 8b 02 mov (%edx),%eax
10c28b: 83 c4 20 add $0x20,%esp
10c28e: 39 45 cc cmp %eax,-0x34(%ebp)
10c291: 74 14 je 10c2a7 <_Heap_Walk+0x2c6>
10c293: 8b 75 e0 mov -0x20(%ebp),%esi
(*printer)(
10c296: 51 push %ecx
10c297: 52 push %edx
10c298: 50 push %eax
10c299: ff 75 cc pushl -0x34(%ebp)
10c29c: 53 push %ebx
10c29d: 68 ce 03 12 00 push $0x1203ce
10c2a2: e9 58 ff ff ff jmp 10c1ff <_Heap_Walk+0x21e>
);
return false;
}
if ( !prev_used ) {
10c2a7: f6 45 c4 01 testb $0x1,-0x3c(%ebp)
10c2ab: 75 16 jne 10c2c3 <_Heap_Walk+0x2e2>
10c2ad: 8b 75 e0 mov -0x20(%ebp),%esi
(*printer)(
10c2b0: 53 push %ebx
10c2b1: 68 07 04 12 00 push $0x120407
10c2b6: 6a 01 push $0x1
10c2b8: 56 push %esi
10c2b9: ff 55 e4 call *-0x1c(%ebp)
10c2bc: 31 c0 xor %eax,%eax
10c2be: 83 c4 10 add $0x10,%esp
10c2c1: eb 28 jmp 10c2eb <_Heap_Walk+0x30a>
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
10c2c3: 8b 47 08 mov 0x8(%edi),%eax
10c2c6: eb 07 jmp 10c2cf <_Heap_Walk+0x2ee>
{
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 ) {
10c2c8: 39 d8 cmp %ebx,%eax
10c2ca: 74 12 je 10c2de <_Heap_Walk+0x2fd>
return true;
}
free_block = free_block->next;
10c2cc: 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 ) {
10c2cf: 39 f8 cmp %edi,%eax
10c2d1: 75 f5 jne 10c2c8 <_Heap_Walk+0x2e7>
10c2d3: 8b 75 e0 mov -0x20(%ebp),%esi
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
10c2d6: 53 push %ebx
10c2d7: 68 36 04 12 00 push $0x120436
10c2dc: eb d8 jmp 10c2b6 <_Heap_Walk+0x2d5>
)
{
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 ) {
10c2de: 89 f3 mov %esi,%ebx
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
}
while ( block != last_block ) {
10c2e0: 3b 5d d0 cmp -0x30(%ebp),%ebx
10c2e3: 0f 85 78 fe ff ff jne 10c161 <_Heap_Walk+0x180>
10c2e9: b0 01 mov $0x1,%al
block = next_block;
}
return true;
}
10c2eb: 8d 65 f4 lea -0xc(%ebp),%esp
10c2ee: 5b pop %ebx
10c2ef: 5e pop %esi
10c2f0: 5f pop %edi
10c2f1: c9 leave
10c2f2: c3 ret
0010b5d0 <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10b5d0: 55 push %ebp
10b5d1: 89 e5 mov %esp,%ebp
10b5d3: 53 push %ebx
10b5d4: 83 ec 08 sub $0x8,%esp
10b5d7: 8b 45 08 mov 0x8(%ebp),%eax
10b5da: 8b 55 0c mov 0xc(%ebp),%edx
10b5dd: 8b 5d 10 mov 0x10(%ebp),%ebx
_Internal_errors_What_happened.the_source = the_source;
10b5e0: a3 f4 56 12 00 mov %eax,0x1256f4
_Internal_errors_What_happened.is_internal = is_internal;
10b5e5: 88 15 f8 56 12 00 mov %dl,0x1256f8
_Internal_errors_What_happened.the_error = the_error;
10b5eb: 89 1d fc 56 12 00 mov %ebx,0x1256fc
_User_extensions_Fatal( the_source, is_internal, the_error );
10b5f1: 53 push %ebx
10b5f2: 0f b6 d2 movzbl %dl,%edx
10b5f5: 52 push %edx
10b5f6: 50 push %eax
10b5f7: e8 ab 18 00 00 call 10cea7 <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
10b5fc: c7 05 e8 57 12 00 05 movl $0x5,0x1257e8 <== NOT EXECUTED
10b603: 00 00 00
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
10b606: fa cli <== NOT EXECUTED
10b607: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10b609: f4 hlt <== NOT EXECUTED
10b60a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10b60d: eb fe jmp 10b60d <_Internal_error_Occurred+0x3d><== NOT EXECUTED
0010b668 <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
10b668: 55 push %ebp
10b669: 89 e5 mov %esp,%ebp
10b66b: 56 push %esi
10b66c: 53 push %ebx
10b66d: 8b 5d 08 mov 0x8(%ebp),%ebx
* If the application is using the optional manager stubs and
* still attempts to create the object, the information block
* should be all zeroed out because it is in the BSS. So let's
* check that code for this manager is even present.
*/
if ( information->size == 0 )
10b670: 31 c9 xor %ecx,%ecx
10b672: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
10b676: 74 53 je 10b6cb <_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 );
10b678: 8d 73 20 lea 0x20(%ebx),%esi
10b67b: 83 ec 0c sub $0xc,%esp
10b67e: 56 push %esi
10b67f: e8 b0 f7 ff ff call 10ae34 <_Chain_Get>
10b684: 89 c1 mov %eax,%ecx
if ( information->auto_extend ) {
10b686: 83 c4 10 add $0x10,%esp
10b689: 80 7b 12 00 cmpb $0x0,0x12(%ebx)
10b68d: 74 3c je 10b6cb <_Objects_Allocate+0x63>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
10b68f: 85 c0 test %eax,%eax
10b691: 75 1a jne 10b6ad <_Objects_Allocate+0x45>
_Objects_Extend_information( information );
10b693: 83 ec 0c sub $0xc,%esp
10b696: 53 push %ebx
10b697: e8 60 00 00 00 call 10b6fc <_Objects_Extend_information>
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
10b69c: 89 34 24 mov %esi,(%esp)
10b69f: e8 90 f7 ff ff call 10ae34 <_Chain_Get>
10b6a4: 89 c1 mov %eax,%ecx
}
if ( the_object ) {
10b6a6: 83 c4 10 add $0x10,%esp
10b6a9: 85 c0 test %eax,%eax
10b6ab: 74 1e je 10b6cb <_Objects_Allocate+0x63>
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
10b6ad: 0f b7 41 08 movzwl 0x8(%ecx),%eax
10b6b1: 0f b7 53 08 movzwl 0x8(%ebx),%edx
10b6b5: 29 d0 sub %edx,%eax
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
10b6b7: 0f b7 73 14 movzwl 0x14(%ebx),%esi
10b6bb: 31 d2 xor %edx,%edx
10b6bd: f7 f6 div %esi
10b6bf: c1 e0 02 shl $0x2,%eax
10b6c2: 03 43 30 add 0x30(%ebx),%eax
10b6c5: ff 08 decl (%eax)
information->inactive--;
10b6c7: 66 ff 4b 2c decw 0x2c(%ebx)
}
}
return the_object;
}
10b6cb: 89 c8 mov %ecx,%eax
10b6cd: 8d 65 f8 lea -0x8(%ebp),%esp
10b6d0: 5b pop %ebx
10b6d1: 5e pop %esi
10b6d2: c9 leave
10b6d3: c3 ret
0010b6fc <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
10b6fc: 55 push %ebp
10b6fd: 89 e5 mov %esp,%ebp
10b6ff: 57 push %edi
10b700: 56 push %esi
10b701: 53 push %ebx
10b702: 83 ec 4c sub $0x4c,%esp
10b705: 8b 5d 08 mov 0x8(%ebp),%ebx
/*
* Search for a free block of indexes. The block variable ends up set
* to block_count + 1 if the table needs to be extended.
*/
minimum_index = _Objects_Get_index( information->minimum_id );
10b708: 0f b7 43 08 movzwl 0x8(%ebx),%eax
10b70c: 89 45 c8 mov %eax,-0x38(%ebp)
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
10b70f: 8b 4b 34 mov 0x34(%ebx),%ecx
10b712: 85 c9 test %ecx,%ecx
10b714: 75 0e jne 10b724 <_Objects_Extend_information+0x28>
10b716: 89 45 d4 mov %eax,-0x2c(%ebp)
10b719: c7 45 cc 00 00 00 00 movl $0x0,-0x34(%ebp)
10b720: 31 d2 xor %edx,%edx
10b722: eb 31 jmp 10b755 <_Objects_Extend_information+0x59>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
10b724: 0f b7 73 14 movzwl 0x14(%ebx),%esi
10b728: 8b 43 10 mov 0x10(%ebx),%eax
10b72b: 31 d2 xor %edx,%edx
10b72d: 66 f7 f6 div %si
10b730: 0f b7 d0 movzwl %ax,%edx
10b733: 8b 7d c8 mov -0x38(%ebp),%edi
10b736: 89 7d d4 mov %edi,-0x2c(%ebp)
10b739: c7 45 cc 00 00 00 00 movl $0x0,-0x34(%ebp)
10b740: 31 c0 xor %eax,%eax
for ( ; block < block_count; block++ ) {
10b742: eb 0a jmp 10b74e <_Objects_Extend_information+0x52>
if ( information->object_blocks[ block ] == NULL )
10b744: 83 3c 81 00 cmpl $0x0,(%ecx,%eax,4)
10b748: 74 08 je 10b752 <_Objects_Extend_information+0x56>
10b74a: 01 75 d4 add %esi,-0x2c(%ebp)
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
10b74d: 40 inc %eax
10b74e: 39 d0 cmp %edx,%eax
10b750: 72 f2 jb 10b744 <_Objects_Extend_information+0x48>
10b752: 89 45 cc mov %eax,-0x34(%ebp)
else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
10b755: 0f b7 43 14 movzwl 0x14(%ebx),%eax
10b759: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx
10b75d: 8d 0c 08 lea (%eax,%ecx,1),%ecx
10b760: 89 4d b8 mov %ecx,-0x48(%ebp)
/*
* We need to limit the number of objects to the maximum number
* representable in the index portion of the object Id. In the
* case of 16-bit Ids, this is only 256 object instances.
*/
if ( maximum > OBJECTS_ID_FINAL_INDEX ) {
10b763: 81 f9 ff ff 00 00 cmp $0xffff,%ecx
10b769: 0f 87 db 01 00 00 ja 10b94a <_Objects_Extend_information+0x24e><== NEVER TAKEN
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
10b76f: 0f af 43 18 imul 0x18(%ebx),%eax
if ( information->auto_extend ) {
10b773: 80 7b 12 00 cmpb $0x0,0x12(%ebx)
10b777: 74 1e je 10b797 <_Objects_Extend_information+0x9b>
new_object_block = _Workspace_Allocate( block_size );
10b779: 83 ec 0c sub $0xc,%esp
10b77c: 50 push %eax
10b77d: 89 55 b4 mov %edx,-0x4c(%ebp)
10b780: e8 53 1a 00 00 call 10d1d8 <_Workspace_Allocate>
10b785: 89 45 bc mov %eax,-0x44(%ebp)
if ( !new_object_block )
10b788: 83 c4 10 add $0x10,%esp
10b78b: 85 c0 test %eax,%eax
10b78d: 8b 55 b4 mov -0x4c(%ebp),%edx
10b790: 75 1a jne 10b7ac <_Objects_Extend_information+0xb0>
10b792: e9 b3 01 00 00 jmp 10b94a <_Objects_Extend_information+0x24e>
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
10b797: 83 ec 0c sub $0xc,%esp
10b79a: 50 push %eax
10b79b: 89 55 b4 mov %edx,-0x4c(%ebp)
10b79e: e8 09 1a 00 00 call 10d1ac <_Workspace_Allocate_or_fatal_error>
10b7a3: 89 45 bc mov %eax,-0x44(%ebp)
10b7a6: 83 c4 10 add $0x10,%esp
10b7a9: 8b 55 b4 mov -0x4c(%ebp),%edx
}
/*
* If the index_base is the maximum we need to grow the tables.
*/
if (index_base >= information->maximum ) {
10b7ac: 0f b7 43 10 movzwl 0x10(%ebx),%eax
10b7b0: 39 45 d4 cmp %eax,-0x2c(%ebp)
10b7b3: 0f 82 14 01 00 00 jb 10b8cd <_Objects_Extend_information+0x1d1>
*/
/*
* Up the block count and maximum
*/
block_count++;
10b7b9: 8d 72 01 lea 0x1(%edx),%esi
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
10b7bc: 83 ec 0c sub $0xc,%esp
10b7bf: 8b 4d b8 mov -0x48(%ebp),%ecx
10b7c2: 03 4d c8 add -0x38(%ebp),%ecx
10b7c5: 8d 04 76 lea (%esi,%esi,2),%eax
10b7c8: 8d 04 01 lea (%ecx,%eax,1),%eax
10b7cb: c1 e0 02 shl $0x2,%eax
10b7ce: 50 push %eax
10b7cf: 89 55 b4 mov %edx,-0x4c(%ebp)
10b7d2: e8 01 1a 00 00 call 10d1d8 <_Workspace_Allocate>
if ( !object_blocks ) {
10b7d7: 83 c4 10 add $0x10,%esp
10b7da: 85 c0 test %eax,%eax
10b7dc: 8b 55 b4 mov -0x4c(%ebp),%edx
10b7df: 75 13 jne 10b7f4 <_Objects_Extend_information+0xf8>
_Workspace_Free( new_object_block );
10b7e1: 83 ec 0c sub $0xc,%esp
10b7e4: ff 75 bc pushl -0x44(%ebp)
10b7e7: e8 05 1a 00 00 call 10d1f1 <_Workspace_Free>
return;
10b7ec: 83 c4 10 add $0x10,%esp
10b7ef: e9 56 01 00 00 jmp 10b94a <_Objects_Extend_information+0x24e>
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
10b7f4: 8d 0c b0 lea (%eax,%esi,4),%ecx
10b7f7: 89 4d c0 mov %ecx,-0x40(%ebp)
10b7fa: 8d 34 f0 lea (%eax,%esi,8),%esi
10b7fd: 89 75 c4 mov %esi,-0x3c(%ebp)
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
10b800: 0f b7 73 10 movzwl 0x10(%ebx),%esi
10b804: 31 c9 xor %ecx,%ecx
10b806: 3b 75 c8 cmp -0x38(%ebp),%esi
10b809: 76 3e jbe 10b849 <_Objects_Extend_information+0x14d>
/*
* Copy each section of the table over. This has to be performed as
* separate parts as size of each block has changed.
*/
memcpy( object_blocks,
10b80b: 8d 34 95 00 00 00 00 lea 0x0(,%edx,4),%esi
10b812: 89 75 d0 mov %esi,-0x30(%ebp)
10b815: 8b 73 34 mov 0x34(%ebx),%esi
10b818: 89 c7 mov %eax,%edi
10b81a: 8b 4d d0 mov -0x30(%ebp),%ecx
10b81d: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
10b81f: 8b 73 30 mov 0x30(%ebx),%esi
10b822: 8b 7d c0 mov -0x40(%ebp),%edi
10b825: 8b 4d d0 mov -0x30(%ebp),%ecx
10b828: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
10b82a: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx
10b82e: 03 4d c8 add -0x38(%ebp),%ecx
10b831: c1 e1 02 shl $0x2,%ecx
10b834: 8b 73 1c mov 0x1c(%ebx),%esi
10b837: 8b 7d c4 mov -0x3c(%ebp),%edi
10b83a: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
10b83c: eb 10 jmp 10b84e <_Objects_Extend_information+0x152>
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
local_table[ index ] = NULL;
10b83e: 8b 7d c4 mov -0x3c(%ebp),%edi
10b841: c7 04 8f 00 00 00 00 movl $0x0,(%edi,%ecx,4)
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
10b848: 41 inc %ecx
10b849: 3b 4d c8 cmp -0x38(%ebp),%ecx
10b84c: 72 f0 jb 10b83e <_Objects_Extend_information+0x142>
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
10b84e: c7 04 90 00 00 00 00 movl $0x0,(%eax,%edx,4)
inactive_per_block[block_count] = 0;
10b855: 8b 4d c0 mov -0x40(%ebp),%ecx
10b858: c7 04 91 00 00 00 00 movl $0x0,(%ecx,%edx,4)
for ( index=index_base ;
index < ( information->allocation_size + index_base );
10b85f: 0f b7 53 14 movzwl 0x14(%ebx),%edx
10b863: 8b 75 d4 mov -0x2c(%ebp),%esi
10b866: 01 d6 add %edx,%esi
10b868: 8b 7d d4 mov -0x2c(%ebp),%edi
10b86b: 8b 55 c4 mov -0x3c(%ebp),%edx
10b86e: 8d 0c ba lea (%edx,%edi,4),%ecx
10b871: 89 fa mov %edi,%edx
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
10b873: eb 0a jmp 10b87f <_Objects_Extend_information+0x183>
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
10b875: c7 01 00 00 00 00 movl $0x0,(%ecx)
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
index++ ) {
10b87b: 42 inc %edx
10b87c: 83 c1 04 add $0x4,%ecx
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
10b87f: 39 f2 cmp %esi,%edx
10b881: 72 f2 jb 10b875 <_Objects_Extend_information+0x179>
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
}
_ISR_Disable( level );
10b883: 9c pushf
10b884: fa cli
10b885: 5e pop %esi
old_tables = information->object_blocks;
10b886: 8b 53 34 mov 0x34(%ebx),%edx
information->object_blocks = object_blocks;
10b889: 89 43 34 mov %eax,0x34(%ebx)
information->inactive_per_block = inactive_per_block;
10b88c: 8b 4d c0 mov -0x40(%ebp),%ecx
10b88f: 89 4b 30 mov %ecx,0x30(%ebx)
information->local_table = local_table;
10b892: 8b 7d c4 mov -0x3c(%ebp),%edi
10b895: 89 7b 1c mov %edi,0x1c(%ebx)
information->maximum = (Objects_Maximum) maximum;
10b898: 8b 45 b8 mov -0x48(%ebp),%eax
10b89b: 66 89 43 10 mov %ax,0x10(%ebx)
information->maximum_id = _Objects_Build_id(
10b89f: 8b 03 mov (%ebx),%eax
10b8a1: c1 e0 18 shl $0x18,%eax
10b8a4: 0d 00 00 01 00 or $0x10000,%eax
10b8a9: 0f b7 4b 04 movzwl 0x4(%ebx),%ecx
10b8ad: c1 e1 1b shl $0x1b,%ecx
10b8b0: 09 c8 or %ecx,%eax
10b8b2: 0f b7 4d b8 movzwl -0x48(%ebp),%ecx
10b8b6: 09 c8 or %ecx,%eax
10b8b8: 89 43 0c mov %eax,0xc(%ebx)
information->the_class,
_Objects_Local_node,
information->maximum
);
_ISR_Enable( level );
10b8bb: 56 push %esi
10b8bc: 9d popf
if ( old_tables )
10b8bd: 85 d2 test %edx,%edx
10b8bf: 74 0c je 10b8cd <_Objects_Extend_information+0x1d1>
_Workspace_Free( old_tables );
10b8c1: 83 ec 0c sub $0xc,%esp
10b8c4: 52 push %edx
10b8c5: e8 27 19 00 00 call 10d1f1 <_Workspace_Free>
10b8ca: 83 c4 10 add $0x10,%esp
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
10b8cd: 8b 55 cc mov -0x34(%ebp),%edx
10b8d0: c1 e2 02 shl $0x2,%edx
10b8d3: 89 55 d0 mov %edx,-0x30(%ebp)
10b8d6: 8b 43 34 mov 0x34(%ebx),%eax
10b8d9: 8b 75 bc mov -0x44(%ebp),%esi
10b8dc: 8b 4d cc mov -0x34(%ebp),%ecx
10b8df: 89 34 88 mov %esi,(%eax,%ecx,4)
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
10b8e2: ff 73 18 pushl 0x18(%ebx)
10b8e5: 0f b7 53 14 movzwl 0x14(%ebx),%edx
10b8e9: 52 push %edx
10b8ea: ff 34 88 pushl (%eax,%ecx,4)
10b8ed: 8d 45 dc lea -0x24(%ebp),%eax
10b8f0: 50 push %eax
10b8f1: 89 45 b4 mov %eax,-0x4c(%ebp)
10b8f4: e8 9f 3d 00 00 call 10f698 <_Chain_Initialize>
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
10b8f9: 8d 7b 20 lea 0x20(%ebx),%edi
10b8fc: 8b 75 d4 mov -0x2c(%ebp),%esi
10b8ff: eb 23 jmp 10b924 <_Objects_Extend_information+0x228>
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
the_object->id = _Objects_Build_id(
10b901: 8b 13 mov (%ebx),%edx
10b903: c1 e2 18 shl $0x18,%edx
10b906: 81 ca 00 00 01 00 or $0x10000,%edx
10b90c: 0f b7 4b 04 movzwl 0x4(%ebx),%ecx
10b910: c1 e1 1b shl $0x1b,%ecx
10b913: 09 ca or %ecx,%edx
10b915: 09 f2 or %esi,%edx
10b917: 89 50 08 mov %edx,0x8(%eax)
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
10b91a: 52 push %edx
10b91b: 52 push %edx
10b91c: 50 push %eax
10b91d: 57 push %edi
10b91e: e8 d5 f4 ff ff call 10adf8 <_Chain_Append>
index++;
10b923: 46 inc %esi
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
10b924: 8d 45 dc lea -0x24(%ebp),%eax
10b927: 89 04 24 mov %eax,(%esp)
10b92a: e8 05 f5 ff ff call 10ae34 <_Chain_Get>
10b92f: 83 c4 10 add $0x10,%esp
10b932: 85 c0 test %eax,%eax
10b934: 75 cb jne 10b901 <_Objects_Extend_information+0x205>
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
10b936: 8b 43 30 mov 0x30(%ebx),%eax
10b939: 0f b7 53 14 movzwl 0x14(%ebx),%edx
10b93d: 8b 4d d0 mov -0x30(%ebp),%ecx
10b940: 89 14 08 mov %edx,(%eax,%ecx,1)
information->inactive =
10b943: 8b 43 14 mov 0x14(%ebx),%eax
10b946: 66 01 43 2c add %ax,0x2c(%ebx)
(Objects_Maximum)(information->inactive + information->allocation_size);
}
10b94a: 8d 65 f4 lea -0xc(%ebp),%esp
10b94d: 5b pop %ebx
10b94e: 5e pop %esi
10b94f: 5f pop %edi
10b950: c9 leave
10b951: c3 ret
0010b9e4 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint32_t the_class
)
{
10b9e4: 55 push %ebp
10b9e5: 89 e5 mov %esp,%ebp
10b9e7: 56 push %esi
10b9e8: 53 push %ebx
10b9e9: 8b 75 08 mov 0x8(%ebp),%esi
10b9ec: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
10b9ef: 85 db test %ebx,%ebx
10b9f1: 74 2d je 10ba20 <_Objects_Get_information+0x3c>
/*
* 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 );
10b9f3: 83 ec 0c sub $0xc,%esp
10b9f6: 56 push %esi
10b9f7: e8 0c 42 00 00 call 10fc08 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
10b9fc: 83 c4 10 add $0x10,%esp
10b9ff: 85 c0 test %eax,%eax
10ba01: 74 1d je 10ba20 <_Objects_Get_information+0x3c>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
10ba03: 39 c3 cmp %eax,%ebx
10ba05: 77 19 ja 10ba20 <_Objects_Get_information+0x3c>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
10ba07: 8b 04 b5 24 56 12 00 mov 0x125624(,%esi,4),%eax
10ba0e: 85 c0 test %eax,%eax
10ba10: 74 0e je 10ba20 <_Objects_Get_information+0x3c><== NEVER TAKEN
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
10ba12: 8b 04 98 mov (%eax,%ebx,4),%eax
if ( !info )
10ba15: 85 c0 test %eax,%eax
10ba17: 74 09 je 10ba22 <_Objects_Get_information+0x3e><== NEVER TAKEN
* In a multprocessing configuration, we may access remote objects.
* Thus we may have 0 local instances and still have a valid object
* pointer.
*/
#if !defined(RTEMS_MULTIPROCESSING)
if ( info->maximum == 0 )
10ba19: 66 83 78 10 00 cmpw $0x0,0x10(%eax)
10ba1e: 75 02 jne 10ba22 <_Objects_Get_information+0x3e>
10ba20: 31 c0 xor %eax,%eax
return NULL;
#endif
return info;
}
10ba22: 8d 65 f8 lea -0x8(%ebp),%esp
10ba25: 5b pop %ebx
10ba26: 5e pop %esi
10ba27: c9 leave
10ba28: c3 ret
00118f40 <_Objects_Get_no_protection>:
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
118f40: 55 push %ebp
118f41: 89 e5 mov %esp,%ebp
118f43: 53 push %ebx
118f44: 8b 55 08 mov 0x8(%ebp),%edx
118f47: 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;
118f4a: b8 01 00 00 00 mov $0x1,%eax
118f4f: 2b 42 08 sub 0x8(%edx),%eax
118f52: 03 45 0c add 0xc(%ebp),%eax
if ( information->maximum >= index ) {
118f55: 0f b7 5a 10 movzwl 0x10(%edx),%ebx
118f59: 39 c3 cmp %eax,%ebx
118f5b: 72 12 jb 118f6f <_Objects_Get_no_protection+0x2f>
if ( (the_object = information->local_table[ index ]) != NULL ) {
118f5d: 8b 52 1c mov 0x1c(%edx),%edx
118f60: 8b 04 82 mov (%edx,%eax,4),%eax
118f63: 85 c0 test %eax,%eax
118f65: 74 08 je 118f6f <_Objects_Get_no_protection+0x2f><== NEVER TAKEN
*location = OBJECTS_LOCAL;
118f67: c7 01 00 00 00 00 movl $0x0,(%ecx)
return the_object;
118f6d: eb 08 jmp 118f77 <_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;
118f6f: c7 01 01 00 00 00 movl $0x1,(%ecx)
118f75: 31 c0 xor %eax,%eax
return NULL;
}
118f77: 5b pop %ebx
118f78: c9 leave
118f79: c3 ret
0010cbd0 <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
10cbd0: 55 push %ebp
10cbd1: 89 e5 mov %esp,%ebp
10cbd3: 83 ec 18 sub $0x18,%esp
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
10cbd6: 8b 45 08 mov 0x8(%ebp),%eax
10cbd9: 85 c0 test %eax,%eax
10cbdb: 75 08 jne 10cbe5 <_Objects_Id_to_name+0x15>
10cbdd: a1 98 72 12 00 mov 0x127298,%eax
10cbe2: 8b 40 08 mov 0x8(%eax),%eax
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
10cbe5: 89 c2 mov %eax,%edx
10cbe7: c1 ea 18 shr $0x18,%edx
10cbea: 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 )
10cbed: 8d 4a ff lea -0x1(%edx),%ecx
10cbf0: 83 f9 03 cmp $0x3,%ecx
10cbf3: 77 32 ja 10cc27 <_Objects_Id_to_name+0x57>
10cbf5: eb 37 jmp 10cc2e <_Objects_Id_to_name+0x5e>
if ( !_Objects_Information_table[ the_api ] )
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
10cbf7: 89 c1 mov %eax,%ecx
10cbf9: c1 e9 1b shr $0x1b,%ecx
10cbfc: 8b 14 8a mov (%edx,%ecx,4),%edx
if ( !information )
10cbff: 85 d2 test %edx,%edx
10cc01: 74 24 je 10cc27 <_Objects_Id_to_name+0x57><== 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 );
10cc03: 51 push %ecx
10cc04: 8d 4d f4 lea -0xc(%ebp),%ecx
10cc07: 51 push %ecx
10cc08: 50 push %eax
10cc09: 52 push %edx
10cc0a: e8 69 ff ff ff call 10cb78 <_Objects_Get>
if ( !the_object )
10cc0f: 83 c4 10 add $0x10,%esp
10cc12: 85 c0 test %eax,%eax
10cc14: 74 11 je 10cc27 <_Objects_Id_to_name+0x57>
return OBJECTS_INVALID_ID;
*name = the_object->name;
10cc16: 8b 50 0c mov 0xc(%eax),%edx
10cc19: 8b 45 0c mov 0xc(%ebp),%eax
10cc1c: 89 10 mov %edx,(%eax)
_Thread_Enable_dispatch();
10cc1e: e8 86 07 00 00 call 10d3a9 <_Thread_Enable_dispatch>
10cc23: 31 c0 xor %eax,%eax
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
10cc25: eb 05 jmp 10cc2c <_Objects_Id_to_name+0x5c>
10cc27: b8 03 00 00 00 mov $0x3,%eax
}
10cc2c: c9 leave
10cc2d: 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 ] )
10cc2e: 8b 14 95 b0 71 12 00 mov 0x1271b0(,%edx,4),%edx
10cc35: 85 d2 test %edx,%edx
10cc37: 75 be jne 10cbf7 <_Objects_Id_to_name+0x27>
10cc39: eb ec jmp 10cc27 <_Objects_Id_to_name+0x57>
0010bad4 <_Objects_Initialize_information>:
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
10bad4: 55 push %ebp
10bad5: 89 e5 mov %esp,%ebp
10bad7: 57 push %edi
10bad8: 56 push %esi
10bad9: 53 push %ebx
10bada: 83 ec 1c sub $0x1c,%esp
10badd: 8b 45 08 mov 0x8(%ebp),%eax
10bae0: 8b 55 0c mov 0xc(%ebp),%edx
10bae3: 8b 75 10 mov 0x10(%ebp),%esi
10bae6: 8b 5d 14 mov 0x14(%ebp),%ebx
10bae9: 8b 4d 20 mov 0x20(%ebp),%ecx
10baec: 89 4d e4 mov %ecx,-0x1c(%ebp)
10baef: 0f b7 7d 18 movzwl 0x18(%ebp),%edi
uint32_t maximum_per_allocation;
#if defined(RTEMS_MULTIPROCESSING)
uint32_t index;
#endif
information->the_api = the_api;
10baf3: 89 10 mov %edx,(%eax)
information->the_class = the_class;
10baf5: 66 89 70 04 mov %si,0x4(%eax)
information->size = size;
10baf9: 89 78 18 mov %edi,0x18(%eax)
information->local_table = 0;
10bafc: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax)
information->inactive_per_block = 0;
10bb03: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax)
information->object_blocks = 0;
10bb0a: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
information->inactive = 0;
10bb11: 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;
10bb17: 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;
10bb1d: 8b 3c 95 24 56 12 00 mov 0x125624(,%edx,4),%edi
10bb24: 89 04 b7 mov %eax,(%edi,%esi,4)
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
10bb27: 89 df mov %ebx,%edi
10bb29: c1 ef 1f shr $0x1f,%edi
_Objects_Information_table[ the_api ][ the_class ] = information;
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
10bb2c: 89 f9 mov %edi,%ecx
10bb2e: 88 48 12 mov %cl,0x12(%eax)
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
10bb31: 89 d9 mov %ebx,%ecx
10bb33: 81 e1 ff ff ff 7f and $0x7fffffff,%ecx
/*
* Unlimited and maximum of zero is illogical.
*/
if ( information->auto_extend && maximum_per_allocation == 0) {
10bb39: 85 ff test %edi,%edi
10bb3b: 74 10 je 10bb4d <_Objects_Initialize_information+0x79>
10bb3d: 85 c9 test %ecx,%ecx
10bb3f: 75 0c jne 10bb4d <_Objects_Initialize_information+0x79>
_Internal_error_Occurred(
10bb41: 50 push %eax
10bb42: 6a 14 push $0x14
10bb44: 6a 01 push $0x1
10bb46: 6a 00 push $0x0
10bb48: e8 83 fa ff ff call 10b5d0 <_Internal_error_Occurred>
}
/*
* The allocation unit is the maximum value
*/
information->allocation_size = maximum_per_allocation;
10bb4d: 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;
10bb51: c7 40 1c f8 52 12 00 movl $0x1252f8,0x1c(%eax)
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
information->minimum_id =
10bb58: c1 e2 18 shl $0x18,%edx
10bb5b: 81 ca 00 00 01 00 or $0x10000,%edx
10bb61: c1 e6 1b shl $0x1b,%esi
10bb64: 09 f2 or %esi,%edx
10bb66: 85 c9 test %ecx,%ecx
10bb68: 0f 95 c3 setne %bl
10bb6b: 89 de mov %ebx,%esi
10bb6d: 81 e6 ff 00 00 00 and $0xff,%esi
10bb73: 09 f2 or %esi,%edx
10bb75: 89 50 08 mov %edx,0x8(%eax)
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
10bb78: 8b 55 e4 mov -0x1c(%ebp),%edx
10bb7b: f6 c2 03 test $0x3,%dl
10bb7e: 74 06 je 10bb86 <_Objects_Initialize_information+0xb2><== ALWAYS TAKEN
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
10bb80: 83 c2 04 add $0x4,%edx <== NOT EXECUTED
10bb83: 83 e2 fc and $0xfffffffc,%edx <== NOT EXECUTED
~(OBJECTS_NAME_ALIGNMENT-1);
information->name_length = name_length;
10bb86: 66 89 50 38 mov %dx,0x38(%eax)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
10bb8a: 8d 50 24 lea 0x24(%eax),%edx
10bb8d: 89 50 20 mov %edx,0x20(%eax)
the_chain->permanent_null = NULL;
10bb90: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
the_chain->last = _Chain_Head(the_chain);
10bb97: 8d 50 20 lea 0x20(%eax),%edx
10bb9a: 89 50 28 mov %edx,0x28(%eax)
_Chain_Initialize_empty( &information->Inactive );
/*
* Initialize objects .. if there are any
*/
if ( maximum_per_allocation ) {
10bb9d: 85 c9 test %ecx,%ecx
10bb9f: 74 0f je 10bbb0 <_Objects_Initialize_information+0xdc>
/*
* 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 );
10bba1: 89 45 08 mov %eax,0x8(%ebp)
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
10bba4: 8d 65 f4 lea -0xc(%ebp),%esp
10bba7: 5b pop %ebx
10bba8: 5e pop %esi
10bba9: 5f pop %edi
10bbaa: 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 );
10bbab: e9 4c fb ff ff jmp 10b6fc <_Objects_Extend_information>
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
10bbb0: 8d 65 f4 lea -0xc(%ebp),%esp
10bbb3: 5b pop %ebx
10bbb4: 5e pop %esi
10bbb5: 5f pop %edi
10bbb6: c9 leave
10bbb7: c3 ret
0010f45a <_RTEMS_tasks_Post_switch_extension>:
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
10f45a: 55 push %ebp
10f45b: 89 e5 mov %esp,%ebp
10f45d: 57 push %edi
10f45e: 56 push %esi
10f45f: 53 push %ebx
10f460: 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 ];
10f463: 8b 45 08 mov 0x8(%ebp),%eax
10f466: 8b 98 f0 00 00 00 mov 0xf0(%eax),%ebx
if ( !api )
10f46c: 85 db test %ebx,%ebx
10f46e: 74 45 je 10f4b5 <_RTEMS_tasks_Post_switch_extension+0x5b><== NEVER TAKEN
* Signal Processing
*/
asr = &api->Signal;
_ISR_Disable( level );
10f470: 9c pushf
10f471: fa cli
10f472: 58 pop %eax
signal_set = asr->signals_posted;
10f473: 8b 7b 14 mov 0x14(%ebx),%edi
asr->signals_posted = 0;
10f476: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx)
_ISR_Enable( level );
10f47d: 50 push %eax
10f47e: 9d popf
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
10f47f: 85 ff test %edi,%edi
10f481: 74 32 je 10f4b5 <_RTEMS_tasks_Post_switch_extension+0x5b><== NEVER TAKEN
return;
asr->nest_level += 1;
10f483: ff 43 1c incl 0x1c(%ebx)
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
10f486: 50 push %eax
10f487: 8d 75 e4 lea -0x1c(%ebp),%esi
10f48a: 56 push %esi
10f48b: 68 ff ff 00 00 push $0xffff
10f490: ff 73 10 pushl 0x10(%ebx)
10f493: e8 d4 20 00 00 call 11156c <rtems_task_mode>
(*asr->handler)( signal_set );
10f498: 89 3c 24 mov %edi,(%esp)
10f49b: ff 53 0c call *0xc(%ebx)
asr->nest_level -= 1;
10f49e: ff 4b 1c decl 0x1c(%ebx)
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
10f4a1: 83 c4 0c add $0xc,%esp
10f4a4: 56 push %esi
10f4a5: 68 ff ff 00 00 push $0xffff
10f4aa: ff 75 e4 pushl -0x1c(%ebp)
10f4ad: e8 ba 20 00 00 call 11156c <rtems_task_mode>
10f4b2: 83 c4 10 add $0x10,%esp
}
10f4b5: 8d 65 f4 lea -0xc(%ebp),%esp
10f4b8: 5b pop %ebx
10f4b9: 5e pop %esi
10f4ba: 5f pop %edi
10f4bb: c9 leave
10f4bc: c3 ret
0010b7e0 <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
10b7e0: 55 push %ebp
10b7e1: 89 e5 mov %esp,%ebp
10b7e3: 53 push %ebx
10b7e4: 83 ec 18 sub $0x18,%esp
10b7e7: 8d 45 f4 lea -0xc(%ebp),%eax
10b7ea: 50 push %eax
10b7eb: ff 75 08 pushl 0x8(%ebp)
10b7ee: 68 9c 71 12 00 push $0x12719c
10b7f3: e8 a0 19 00 00 call 10d198 <_Objects_Get>
10b7f8: 89 c3 mov %eax,%ebx
/*
* When we get here, the Timer is already off the chain so we do not
* have to worry about that -- hence no _Watchdog_Remove().
*/
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
10b7fa: 83 c4 10 add $0x10,%esp
10b7fd: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10b801: 75 64 jne 10b867 <_Rate_monotonic_Timeout+0x87><== NEVER TAKEN
case OBJECTS_LOCAL:
the_thread = the_period->owner;
10b803: 8b 40 40 mov 0x40(%eax),%eax
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
10b806: f6 40 11 40 testb $0x40,0x11(%eax)
10b80a: 74 18 je 10b824 <_Rate_monotonic_Timeout+0x44>
the_thread->Wait.id == the_period->Object.id ) {
10b80c: 8b 50 20 mov 0x20(%eax),%edx
10b80f: 3b 53 08 cmp 0x8(%ebx),%edx
10b812: 75 10 jne 10b824 <_Rate_monotonic_Timeout+0x44>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
10b814: 52 push %edx
10b815: 52 push %edx
10b816: 68 f8 ff 03 10 push $0x1003fff8
10b81b: 50 push %eax
10b81c: e8 bf 1d 00 00 call 10d5e0 <_Thread_Clear_state>
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
10b821: 59 pop %ecx
10b822: eb 10 jmp 10b834 <_Rate_monotonic_Timeout+0x54>
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
10b824: 83 7b 38 01 cmpl $0x1,0x38(%ebx)
10b828: 75 2b jne 10b855 <_Rate_monotonic_Timeout+0x75>
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
10b82a: c7 43 38 03 00 00 00 movl $0x3,0x38(%ebx)
_Rate_monotonic_Initiate_statistics( the_period );
10b831: 83 ec 0c sub $0xc,%esp
10b834: 53 push %ebx
10b835: e8 56 fa ff ff call 10b290 <_Rate_monotonic_Initiate_statistics>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b83a: 8b 43 3c mov 0x3c(%ebx),%eax
10b83d: 89 43 1c mov %eax,0x1c(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b840: 58 pop %eax
10b841: 5a pop %edx
10b842: 83 c3 10 add $0x10,%ebx
10b845: 53 push %ebx
10b846: 68 70 73 12 00 push $0x127370
10b84b: e8 54 30 00 00 call 10e8a4 <_Watchdog_Insert>
10b850: 83 c4 10 add $0x10,%esp
10b853: eb 07 jmp 10b85c <_Rate_monotonic_Timeout+0x7c>
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else
the_period->state = RATE_MONOTONIC_EXPIRED;
10b855: 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;
10b85c: a1 94 72 12 00 mov 0x127294,%eax
10b861: 48 dec %eax
10b862: a3 94 72 12 00 mov %eax,0x127294
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
10b867: 8b 5d fc mov -0x4(%ebp),%ebx
10b86a: c9 leave
10b86b: c3 ret
0010b108 <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
10b108: 55 push %ebp
10b109: 89 e5 mov %esp,%ebp
10b10b: 53 push %ebx
10b10c: 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();
10b10f: 8b 1d 04 42 12 00 mov 0x124204,%ebx
if ((!the_tod) ||
10b115: 85 c9 test %ecx,%ecx
10b117: 74 59 je 10b172 <_TOD_Validate+0x6a> <== NEVER TAKEN
(the_tod->ticks >= ticks_per_second) ||
10b119: b8 40 42 0f 00 mov $0xf4240,%eax
10b11e: 31 d2 xor %edx,%edx
10b120: f7 f3 div %ebx
10b122: 39 41 18 cmp %eax,0x18(%ecx)
10b125: 73 4b jae 10b172 <_TOD_Validate+0x6a>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
10b127: 83 79 14 3b cmpl $0x3b,0x14(%ecx)
10b12b: 77 45 ja 10b172 <_TOD_Validate+0x6a>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
10b12d: 83 79 10 3b cmpl $0x3b,0x10(%ecx)
10b131: 77 3f ja 10b172 <_TOD_Validate+0x6a>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
10b133: 83 79 0c 17 cmpl $0x17,0xc(%ecx)
10b137: 77 39 ja 10b172 <_TOD_Validate+0x6a>
(the_tod->month == 0) ||
10b139: 8b 41 04 mov 0x4(%ecx),%eax
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
10b13c: 85 c0 test %eax,%eax
10b13e: 74 32 je 10b172 <_TOD_Validate+0x6a> <== NEVER TAKEN
10b140: 83 f8 0c cmp $0xc,%eax
10b143: 77 2d ja 10b172 <_TOD_Validate+0x6a>
(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) ||
10b145: 8b 19 mov (%ecx),%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) ||
10b147: 81 fb c3 07 00 00 cmp $0x7c3,%ebx
10b14d: 76 23 jbe 10b172 <_TOD_Validate+0x6a>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
10b14f: 8b 51 08 mov 0x8(%ecx),%edx
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
10b152: 85 d2 test %edx,%edx
10b154: 74 1c je 10b172 <_TOD_Validate+0x6a> <== NEVER TAKEN
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
10b156: 80 e3 03 and $0x3,%bl
10b159: 75 09 jne 10b164 <_TOD_Validate+0x5c>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
10b15b: 8b 04 85 28 19 12 00 mov 0x121928(,%eax,4),%eax
10b162: eb 07 jmp 10b16b <_TOD_Validate+0x63>
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
10b164: 8b 04 85 f4 18 12 00 mov 0x1218f4(,%eax,4),%eax
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
10b16b: 39 c2 cmp %eax,%edx
10b16d: 0f 96 c0 setbe %al
10b170: eb 02 jmp 10b174 <_TOD_Validate+0x6c>
10b172: 31 c0 xor %eax,%eax
if ( the_tod->day > days_in_month )
return false;
return true;
}
10b174: 5b pop %ebx
10b175: c9 leave
10b176: c3 ret
0010bda4 <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
10bda4: 55 push %ebp
10bda5: 89 e5 mov %esp,%ebp
10bda7: 57 push %edi
10bda8: 56 push %esi
10bda9: 53 push %ebx
10bdaa: 83 ec 28 sub $0x28,%esp
10bdad: 8b 5d 08 mov 0x8(%ebp),%ebx
10bdb0: 8b 7d 0c mov 0xc(%ebp),%edi
10bdb3: 8a 45 10 mov 0x10(%ebp),%al
10bdb6: 88 45 e7 mov %al,-0x19(%ebp)
*/
/*
* Save original state
*/
original_state = the_thread->current_state;
10bdb9: 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 );
10bdbc: 53 push %ebx
10bdbd: e8 32 0d 00 00 call 10caf4 <_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 )
10bdc2: 83 c4 10 add $0x10,%esp
10bdc5: 39 7b 14 cmp %edi,0x14(%ebx)
10bdc8: 74 0c je 10bdd6 <_Thread_Change_priority+0x32>
_Thread_Set_priority( the_thread, new_priority );
10bdca: 50 push %eax
10bdcb: 50 push %eax
10bdcc: 57 push %edi
10bdcd: 53 push %ebx
10bdce: e8 e9 0b 00 00 call 10c9bc <_Thread_Set_priority>
10bdd3: 83 c4 10 add $0x10,%esp
_ISR_Disable( level );
10bdd6: 9c pushf
10bdd7: fa cli
10bdd8: 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;
10bdd9: 8b 43 10 mov 0x10(%ebx),%eax
if ( state != STATES_TRANSIENT ) {
10bddc: 83 f8 04 cmp $0x4,%eax
10bddf: 74 2f je 10be10 <_Thread_Change_priority+0x6c>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
10bde1: 83 e6 04 and $0x4,%esi
10bde4: 75 08 jne 10bdee <_Thread_Change_priority+0x4a><== NEVER TAKEN
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
10bde6: 89 c2 mov %eax,%edx
10bde8: 83 e2 fb and $0xfffffffb,%edx
10bdeb: 89 53 10 mov %edx,0x10(%ebx)
_ISR_Enable( level );
10bdee: 51 push %ecx
10bdef: 9d popf
if ( _States_Is_waiting_on_thread_queue( state ) ) {
10bdf0: a9 e0 be 03 00 test $0x3bee0,%eax
10bdf5: 0f 84 c0 00 00 00 je 10bebb <_Thread_Change_priority+0x117>
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
10bdfb: 89 5d 0c mov %ebx,0xc(%ebp)
10bdfe: 8b 43 44 mov 0x44(%ebx),%eax
10be01: 89 45 08 mov %eax,0x8(%ebp)
if ( !_Thread_Is_executing_also_the_heir() &&
_Thread_Executing->is_preemptible )
_Context_Switch_necessary = true;
_ISR_Enable( level );
}
10be04: 8d 65 f4 lea -0xc(%ebp),%esp
10be07: 5b pop %ebx
10be08: 5e pop %esi
10be09: 5f pop %edi
10be0a: 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 );
10be0b: e9 24 0b 00 00 jmp 10c934 <_Thread_queue_Requeue>
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
10be10: 83 e6 04 and $0x4,%esi
10be13: 75 53 jne 10be68 <_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 );
10be15: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx)
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10be1c: 8b 83 90 00 00 00 mov 0x90(%ebx),%eax
10be22: 66 8b 93 96 00 00 00 mov 0x96(%ebx),%dx
10be29: 66 09 10 or %dx,(%eax)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10be2c: 66 a1 00 57 12 00 mov 0x125700,%ax
10be32: 0b 83 94 00 00 00 or 0x94(%ebx),%eax
10be38: 66 a3 00 57 12 00 mov %ax,0x125700
_Priority_Add_to_bit_map( &the_thread->Priority_map );
if ( prepend_it )
10be3e: 80 7d e7 00 cmpb $0x0,-0x19(%ebp)
10be42: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax
10be48: 74 0e je 10be58 <_Thread_Change_priority+0xb4>
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
10be4a: 89 43 04 mov %eax,0x4(%ebx)
before_node = after_node->next;
10be4d: 8b 10 mov (%eax),%edx
after_node->next = the_node;
10be4f: 89 18 mov %ebx,(%eax)
the_node->next = before_node;
10be51: 89 13 mov %edx,(%ebx)
before_node->previous = the_node;
10be53: 89 5a 04 mov %ebx,0x4(%edx)
10be56: eb 10 jmp 10be68 <_Thread_Change_priority+0xc4>
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
10be58: 8d 50 04 lea 0x4(%eax),%edx
10be5b: 89 13 mov %edx,(%ebx)
old_last_node = the_chain->last;
10be5d: 8b 50 08 mov 0x8(%eax),%edx
the_chain->last = the_node;
10be60: 89 58 08 mov %ebx,0x8(%eax)
old_last_node->next = the_node;
10be63: 89 1a mov %ebx,(%edx)
the_node->previous = old_last_node;
10be65: 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 );
10be68: 51 push %ecx
10be69: 9d popf
10be6a: fa cli
RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void )
{
Priority_Bit_map_control minor;
Priority_Bit_map_control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
10be6b: 66 8b 1d 00 57 12 00 mov 0x125700,%bx
10be72: 31 c0 xor %eax,%eax
10be74: 89 c2 mov %eax,%edx
10be76: 66 0f bc d3 bsf %bx,%dx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10be7a: 0f b7 d2 movzwl %dx,%edx
10be7d: 66 8b 9c 12 78 57 12 mov 0x125778(%edx,%edx,1),%bx
10be84: 00
10be85: 66 0f bc c3 bsf %bx,%ax
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
10be89: c1 e2 04 shl $0x4,%edx
10be8c: 0f b7 c0 movzwl %ax,%eax
10be8f: 01 c2 add %eax,%edx
10be91: 6b d2 0c imul $0xc,%edx,%edx
10be94: 8b 1d 18 56 12 00 mov 0x125618,%ebx
10be9a: 8b 14 1a mov (%edx,%ebx,1),%edx
10be9d: 89 15 dc 56 12 00 mov %edx,0x1256dc
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
10bea3: a1 0c 57 12 00 mov 0x12570c,%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() &&
10bea8: 39 d0 cmp %edx,%eax
10beaa: 74 0d je 10beb9 <_Thread_Change_priority+0x115>
_Thread_Executing->is_preemptible )
10beac: 80 78 75 00 cmpb $0x0,0x75(%eax)
10beb0: 74 07 je 10beb9 <_Thread_Change_priority+0x115>
_Context_Switch_necessary = true;
10beb2: c6 05 1c 57 12 00 01 movb $0x1,0x12571c
_ISR_Enable( level );
10beb9: 51 push %ecx
10beba: 9d popf
}
10bebb: 8d 65 f4 lea -0xc(%ebp),%esp
10bebe: 5b pop %ebx
10bebf: 5e pop %esi
10bec0: 5f pop %edi
10bec1: c9 leave
10bec2: c3 ret
0010bec4 <_Thread_Clear_state>:
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
10bec4: 55 push %ebp
10bec5: 89 e5 mov %esp,%ebp
10bec7: 53 push %ebx
10bec8: 8b 45 08 mov 0x8(%ebp),%eax
10becb: 8b 55 0c mov 0xc(%ebp),%edx
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
10bece: 9c pushf
10becf: fa cli
10bed0: 59 pop %ecx
current_state = the_thread->current_state;
10bed1: 8b 58 10 mov 0x10(%eax),%ebx
if ( current_state & state ) {
10bed4: 85 da test %ebx,%edx
10bed6: 74 71 je 10bf49 <_Thread_Clear_state+0x85>
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
10bed8: f7 d2 not %edx
10beda: 21 da and %ebx,%edx
current_state =
10bedc: 89 50 10 mov %edx,0x10(%eax)
the_thread->current_state = _States_Clear( state, current_state );
if ( _States_Is_ready( current_state ) ) {
10bedf: 85 d2 test %edx,%edx
10bee1: 75 66 jne 10bf49 <_Thread_Clear_state+0x85>
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10bee3: 8b 90 90 00 00 00 mov 0x90(%eax),%edx
10bee9: 66 8b 98 96 00 00 00 mov 0x96(%eax),%bx
10bef0: 66 09 1a or %bx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10bef3: 66 8b 15 00 57 12 00 mov 0x125700,%dx
10befa: 0b 90 94 00 00 00 or 0x94(%eax),%edx
10bf00: 66 89 15 00 57 12 00 mov %dx,0x125700
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
10bf07: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
10bf0d: 8d 5a 04 lea 0x4(%edx),%ebx
10bf10: 89 18 mov %ebx,(%eax)
old_last_node = the_chain->last;
10bf12: 8b 5a 08 mov 0x8(%edx),%ebx
the_chain->last = the_node;
10bf15: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10bf18: 89 03 mov %eax,(%ebx)
the_node->previous = old_last_node;
10bf1a: 89 58 04 mov %ebx,0x4(%eax)
_ISR_Flash( level );
10bf1d: 51 push %ecx
10bf1e: 9d popf
10bf1f: 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 ) {
10bf20: 8b 50 14 mov 0x14(%eax),%edx
10bf23: 8b 1d dc 56 12 00 mov 0x1256dc,%ebx
10bf29: 3b 53 14 cmp 0x14(%ebx),%edx
10bf2c: 73 1b jae 10bf49 <_Thread_Clear_state+0x85>
_Thread_Heir = the_thread;
10bf2e: a3 dc 56 12 00 mov %eax,0x1256dc
if ( _Thread_Executing->is_preemptible ||
10bf33: a1 0c 57 12 00 mov 0x12570c,%eax
10bf38: 80 78 75 00 cmpb $0x0,0x75(%eax)
10bf3c: 75 04 jne 10bf42 <_Thread_Clear_state+0x7e>
10bf3e: 85 d2 test %edx,%edx
10bf40: 75 07 jne 10bf49 <_Thread_Clear_state+0x85><== ALWAYS TAKEN
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
10bf42: c6 05 1c 57 12 00 01 movb $0x1,0x12571c
}
}
}
_ISR_Enable( level );
10bf49: 51 push %ecx
10bf4a: 9d popf
}
10bf4b: 5b pop %ebx
10bf4c: c9 leave
10bf4d: c3 ret
0010c0c4 <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10c0c4: 55 push %ebp
10c0c5: 89 e5 mov %esp,%ebp
10c0c7: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10c0ca: 8d 45 f4 lea -0xc(%ebp),%eax
10c0cd: 50 push %eax
10c0ce: ff 75 08 pushl 0x8(%ebp)
10c0d1: e8 8e 01 00 00 call 10c264 <_Thread_Get>
switch ( location ) {
10c0d6: 83 c4 10 add $0x10,%esp
10c0d9: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10c0dd: 75 1b jne 10c0fa <_Thread_Delay_ended+0x36><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
10c0df: 52 push %edx
10c0e0: 52 push %edx
10c0e1: 68 18 00 00 10 push $0x10000018
10c0e6: 50 push %eax
10c0e7: e8 d8 fd ff ff call 10bec4 <_Thread_Clear_state>
10c0ec: a1 50 56 12 00 mov 0x125650,%eax
10c0f1: 48 dec %eax
10c0f2: a3 50 56 12 00 mov %eax,0x125650
10c0f7: 83 c4 10 add $0x10,%esp
| STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Thread_Unnest_dispatch();
break;
}
}
10c0fa: c9 leave
10c0fb: c3 ret
0010c0fc <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
10c0fc: 55 push %ebp
10c0fd: 89 e5 mov %esp,%ebp
10c0ff: 57 push %edi
10c100: 56 push %esi
10c101: 53 push %ebx
10c102: 83 ec 1c sub $0x1c,%esp
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
10c105: 8b 1d 0c 57 12 00 mov 0x12570c,%ebx
_ISR_Disable( level );
10c10b: 9c pushf
10c10c: fa cli
10c10d: 58 pop %eax
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
10c10e: 8d 7d d8 lea -0x28(%ebp),%edi
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
10c111: e9 f1 00 00 00 jmp 10c207 <_Thread_Dispatch+0x10b>
heir = _Thread_Heir;
10c116: 8b 35 dc 56 12 00 mov 0x1256dc,%esi
_Thread_Dispatch_disable_level = 1;
10c11c: c7 05 50 56 12 00 01 movl $0x1,0x125650
10c123: 00 00 00
_Context_Switch_necessary = false;
10c126: c6 05 1c 57 12 00 00 movb $0x0,0x12571c
_Thread_Executing = heir;
10c12d: 89 35 0c 57 12 00 mov %esi,0x12570c
#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 )
10c133: 83 7e 7c 01 cmpl $0x1,0x7c(%esi)
10c137: 75 09 jne 10c142 <_Thread_Dispatch+0x46>
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
10c139: 8b 15 1c 56 12 00 mov 0x12561c,%edx
10c13f: 89 56 78 mov %edx,0x78(%esi)
_ISR_Enable( level );
10c142: 50 push %eax
10c143: 9d popf
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
10c144: 83 ec 0c sub $0xc,%esp
10c147: 8d 45 e0 lea -0x20(%ebp),%eax
10c14a: 50 push %eax
10c14b: e8 8c 37 00 00 call 10f8dc <_TOD_Get_uptime>
_Timestamp_Subtract(
10c150: 83 c4 0c add $0xc,%esp
10c153: 57 push %edi
10c154: 8d 45 e0 lea -0x20(%ebp),%eax
10c157: 50 push %eax
10c158: 68 14 57 12 00 push $0x125714
10c15d: e8 fe 0b 00 00 call 10cd60 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
10c162: 58 pop %eax
10c163: 5a pop %edx
10c164: 57 push %edi
10c165: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax
10c16b: 50 push %eax
10c16c: e8 bf 0b 00 00 call 10cd30 <_Timespec_Add_to>
_Thread_Time_of_last_context_switch = uptime;
10c171: 8b 45 e0 mov -0x20(%ebp),%eax
10c174: 8b 55 e4 mov -0x1c(%ebp),%edx
10c177: a3 14 57 12 00 mov %eax,0x125714
10c17c: 89 15 18 57 12 00 mov %edx,0x125718
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
10c182: a1 d8 56 12 00 mov 0x1256d8,%eax
10c187: 83 c4 10 add $0x10,%esp
10c18a: 85 c0 test %eax,%eax
10c18c: 74 10 je 10c19e <_Thread_Dispatch+0xa2> <== NEVER TAKEN
executing->libc_reent = *_Thread_libc_reent;
10c18e: 8b 10 mov (%eax),%edx
10c190: 89 93 ec 00 00 00 mov %edx,0xec(%ebx)
*_Thread_libc_reent = heir->libc_reent;
10c196: 8b 96 ec 00 00 00 mov 0xec(%esi),%edx
10c19c: 89 10 mov %edx,(%eax)
}
_User_extensions_Thread_switch( executing, heir );
10c19e: 51 push %ecx
10c19f: 51 push %ecx
10c1a0: 56 push %esi
10c1a1: 53 push %ebx
10c1a2: e8 e9 0d 00 00 call 10cf90 <_User_extensions_Thread_switch>
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
10c1a7: 58 pop %eax
10c1a8: 5a pop %edx
10c1a9: 81 c6 d0 00 00 00 add $0xd0,%esi
10c1af: 56 push %esi
10c1b0: 8d 83 d0 00 00 00 lea 0xd0(%ebx),%eax
10c1b6: 50 push %eax
10c1b7: e8 94 10 00 00 call 10d250 <_CPU_Context_switch>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
10c1bc: 83 c4 10 add $0x10,%esp
10c1bf: 83 bb e8 00 00 00 00 cmpl $0x0,0xe8(%ebx)
10c1c6: 74 36 je 10c1fe <_Thread_Dispatch+0x102>
#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 );
10c1c8: a1 d4 56 12 00 mov 0x1256d4,%eax
10c1cd: 39 c3 cmp %eax,%ebx
10c1cf: 74 2d je 10c1fe <_Thread_Dispatch+0x102>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
10c1d1: 85 c0 test %eax,%eax
10c1d3: 74 11 je 10c1e6 <_Thread_Dispatch+0xea>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
10c1d5: 83 ec 0c sub $0xc,%esp
10c1d8: 05 e8 00 00 00 add $0xe8,%eax
10c1dd: 50 push %eax
10c1de: e8 a1 10 00 00 call 10d284 <_CPU_Context_save_fp>
10c1e3: 83 c4 10 add $0x10,%esp
_Context_Restore_fp( &executing->fp_context );
10c1e6: 83 ec 0c sub $0xc,%esp
10c1e9: 8d 83 e8 00 00 00 lea 0xe8(%ebx),%eax
10c1ef: 50 push %eax
10c1f0: e8 99 10 00 00 call 10d28e <_CPU_Context_restore_fp>
_Thread_Allocated_fp = executing;
10c1f5: 89 1d d4 56 12 00 mov %ebx,0x1256d4
10c1fb: 83 c4 10 add $0x10,%esp
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
10c1fe: 8b 1d 0c 57 12 00 mov 0x12570c,%ebx
_ISR_Disable( level );
10c204: 9c pushf
10c205: fa cli
10c206: 58 pop %eax
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
10c207: 8a 15 1c 57 12 00 mov 0x12571c,%dl
10c20d: 84 d2 test %dl,%dl
10c20f: 0f 85 01 ff ff ff jne 10c116 <_Thread_Dispatch+0x1a>
executing = _Thread_Executing;
_ISR_Disable( level );
}
_Thread_Dispatch_disable_level = 0;
10c215: c7 05 50 56 12 00 00 movl $0x0,0x125650
10c21c: 00 00 00
_ISR_Enable( level );
10c21f: 50 push %eax
10c220: 9d popf
if ( _Thread_Do_post_task_switch_extension ||
10c221: 83 3d f0 56 12 00 00 cmpl $0x0,0x1256f0
10c228: 75 06 jne 10c230 <_Thread_Dispatch+0x134><== NEVER TAKEN
executing->do_post_task_switch_extension ) {
10c22a: 80 7b 74 00 cmpb $0x0,0x74(%ebx)
10c22e: 74 09 je 10c239 <_Thread_Dispatch+0x13d>
executing->do_post_task_switch_extension = false;
10c230: c6 43 74 00 movb $0x0,0x74(%ebx)
_API_extensions_Run_postswitch();
10c234: e8 aa ea ff ff call 10ace3 <_API_extensions_Run_postswitch>
}
}
10c239: 8d 65 f4 lea -0xc(%ebp),%esp
10c23c: 5b pop %ebx
10c23d: 5e pop %esi
10c23e: 5f pop %edi
10c23f: c9 leave
10c240: c3 ret
00111774 <_Thread_Evaluate_mode>:
*
* XXX
*/
bool _Thread_Evaluate_mode( void )
{
111774: 55 push %ebp
111775: 89 e5 mov %esp,%ebp
Thread_Control *executing;
executing = _Thread_Executing;
111777: a1 0c 57 12 00 mov 0x12570c,%eax
if ( !_States_Is_ready( executing->current_state ) ||
11177c: 83 78 10 00 cmpl $0x0,0x10(%eax)
111780: 75 0e jne 111790 <_Thread_Evaluate_mode+0x1c><== NEVER TAKEN
111782: 3b 05 dc 56 12 00 cmp 0x1256dc,%eax
111788: 74 11 je 11179b <_Thread_Evaluate_mode+0x27>
( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) {
11178a: 80 78 75 00 cmpb $0x0,0x75(%eax)
11178e: 74 0b je 11179b <_Thread_Evaluate_mode+0x27><== NEVER TAKEN
_Context_Switch_necessary = true;
111790: c6 05 1c 57 12 00 01 movb $0x1,0x12571c
111797: b0 01 mov $0x1,%al
return true;
111799: eb 02 jmp 11179d <_Thread_Evaluate_mode+0x29>
11179b: 31 c0 xor %eax,%eax
}
return false;
}
11179d: c9 leave
11179e: c3 ret
001117a0 <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
1117a0: 55 push %ebp
1117a1: 89 e5 mov %esp,%ebp
1117a3: 53 push %ebx
1117a4: 83 ec 14 sub $0x14,%esp
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
1117a7: 8b 1d 0c 57 12 00 mov 0x12570c,%ebx
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
1117ad: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
_ISR_Set_level(level);
1117b3: 85 c0 test %eax,%eax
1117b5: 74 03 je 1117ba <_Thread_Handler+0x1a>
1117b7: fa cli
1117b8: eb 01 jmp 1117bb <_Thread_Handler+0x1b>
1117ba: fb sti
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
1117bb: a0 08 53 12 00 mov 0x125308,%al
1117c0: 88 45 f7 mov %al,-0x9(%ebp)
doneConstructors = 1;
1117c3: c6 05 08 53 12 00 01 movb $0x1,0x125308
#endif
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
1117ca: 83 bb e8 00 00 00 00 cmpl $0x0,0xe8(%ebx)
1117d1: 74 24 je 1117f7 <_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 );
1117d3: a1 d4 56 12 00 mov 0x1256d4,%eax
1117d8: 39 c3 cmp %eax,%ebx
1117da: 74 1b je 1117f7 <_Thread_Handler+0x57>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
1117dc: 85 c0 test %eax,%eax
1117de: 74 11 je 1117f1 <_Thread_Handler+0x51>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
1117e0: 83 ec 0c sub $0xc,%esp
1117e3: 05 e8 00 00 00 add $0xe8,%eax
1117e8: 50 push %eax
1117e9: e8 96 ba ff ff call 10d284 <_CPU_Context_save_fp>
1117ee: 83 c4 10 add $0x10,%esp
_Thread_Allocated_fp = executing;
1117f1: 89 1d d4 56 12 00 mov %ebx,0x1256d4
/*
* 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 );
1117f7: 83 ec 0c sub $0xc,%esp
1117fa: 53 push %ebx
1117fb: e8 44 b6 ff ff call 10ce44 <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
111800: e8 3c aa ff ff call 10c241 <_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) */ {
111805: 83 c4 10 add $0x10,%esp
111808: 80 7d f7 00 cmpb $0x0,-0x9(%ebp)
11180c: 75 05 jne 111813 <_Thread_Handler+0x73>
INIT_NAME ();
11180e: e8 8d bf 00 00 call 11d7a0 <__start_set_sysctl_set>
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
111813: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx)
11181a: 75 15 jne 111831 <_Thread_Handler+0x91> <== NEVER TAKEN
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
11181c: 83 ec 0c sub $0xc,%esp
11181f: ff b3 a8 00 00 00 pushl 0xa8(%ebx)
111825: ff 93 9c 00 00 00 call *0x9c(%ebx)
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
executing->Wait.return_argument =
11182b: 89 43 28 mov %eax,0x28(%ebx)
11182e: 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 );
111831: 83 ec 0c sub $0xc,%esp
111834: 53 push %ebx
111835: e8 3b b6 ff ff call 10ce75 <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
11183a: 83 c4 0c add $0xc,%esp
11183d: 6a 06 push $0x6
11183f: 6a 01 push $0x1
111841: 6a 00 push $0x0
111843: e8 88 9d ff ff call 10b5d0 <_Internal_error_Occurred>
0010c2d8 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
10c2d8: 55 push %ebp
10c2d9: 89 e5 mov %esp,%ebp
10c2db: 57 push %edi
10c2dc: 56 push %esi
10c2dd: 53 push %ebx
10c2de: 83 ec 24 sub $0x24,%esp
10c2e1: 8b 5d 0c mov 0xc(%ebp),%ebx
10c2e4: 8b 75 14 mov 0x14(%ebp),%esi
10c2e7: 8a 55 18 mov 0x18(%ebp),%dl
10c2ea: 8a 45 20 mov 0x20(%ebp),%al
10c2ed: 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;
10c2f0: c7 83 f0 00 00 00 00 movl $0x0,0xf0(%ebx)
10c2f7: 00 00 00
10c2fa: c7 83 f4 00 00 00 00 movl $0x0,0xf4(%ebx)
10c301: 00 00 00
10c304: c7 83 f8 00 00 00 00 movl $0x0,0xf8(%ebx)
10c30b: 00 00 00
extensions_area = NULL;
the_thread->libc_reent = NULL;
10c30e: c7 83 ec 00 00 00 00 movl $0x0,0xec(%ebx)
10c315: 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 );
10c318: 56 push %esi
10c319: 53 push %ebx
10c31a: 88 55 e0 mov %dl,-0x20(%ebp)
10c31d: e8 46 08 00 00 call 10cb68 <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
10c322: 83 c4 10 add $0x10,%esp
10c325: 39 f0 cmp %esi,%eax
10c327: 8a 55 e0 mov -0x20(%ebp),%dl
10c32a: 72 04 jb 10c330 <_Thread_Initialize+0x58>
10c32c: 85 c0 test %eax,%eax
10c32e: 75 07 jne 10c337 <_Thread_Initialize+0x5f><== ALWAYS TAKEN
10c330: 31 c0 xor %eax,%eax
10c332: e9 b9 01 00 00 jmp 10c4f0 <_Thread_Initialize+0x218>
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
10c337: 8b 8b cc 00 00 00 mov 0xcc(%ebx),%ecx
10c33d: 89 8b c4 00 00 00 mov %ecx,0xc4(%ebx)
the_stack->size = size;
10c343: 89 83 c0 00 00 00 mov %eax,0xc0(%ebx)
/*
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
10c349: 31 ff xor %edi,%edi
10c34b: 84 d2 test %dl,%dl
10c34d: 74 19 je 10c368 <_Thread_Initialize+0x90>
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
10c34f: 83 ec 0c sub $0xc,%esp
10c352: 6a 6c push $0x6c
10c354: e8 7f 0e 00 00 call 10d1d8 <_Workspace_Allocate>
10c359: 89 c7 mov %eax,%edi
if ( !fp_area )
10c35b: 83 c4 10 add $0x10,%esp
10c35e: 31 f6 xor %esi,%esi
10c360: 85 c0 test %eax,%eax
10c362: 0f 84 02 01 00 00 je 10c46a <_Thread_Initialize+0x192>
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
10c368: 89 bb e8 00 00 00 mov %edi,0xe8(%ebx)
the_thread->Start.fp_context = fp_area;
10c36e: 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;
10c374: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
10c37b: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx)
the_watchdog->id = id;
10c382: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
the_watchdog->user_data = user_data;
10c389: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10c390: a1 ec 56 12 00 mov 0x1256ec,%eax
10c395: 31 f6 xor %esi,%esi
10c397: 85 c0 test %eax,%eax
10c399: 74 1d je 10c3b8 <_Thread_Initialize+0xe0>
extensions_area = _Workspace_Allocate(
10c39b: 83 ec 0c sub $0xc,%esp
10c39e: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax
10c3a5: 50 push %eax
10c3a6: e8 2d 0e 00 00 call 10d1d8 <_Workspace_Allocate>
10c3ab: 89 c6 mov %eax,%esi
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
10c3ad: 83 c4 10 add $0x10,%esp
10c3b0: 85 c0 test %eax,%eax
10c3b2: 0f 84 b2 00 00 00 je 10c46a <_Thread_Initialize+0x192>
goto failed;
}
the_thread->extensions = (void **) extensions_area;
10c3b8: 89 b3 fc 00 00 00 mov %esi,0xfc(%ebx)
* if they are linked to the thread. An extension user may
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
10c3be: 85 f6 test %esi,%esi
10c3c0: 74 1c je 10c3de <_Thread_Initialize+0x106>
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
10c3c2: 8b 0d ec 56 12 00 mov 0x1256ec,%ecx
10c3c8: 31 c0 xor %eax,%eax
10c3ca: eb 0e jmp 10c3da <_Thread_Initialize+0x102>
the_thread->extensions[i] = NULL;
10c3cc: 8b 93 fc 00 00 00 mov 0xfc(%ebx),%edx
10c3d2: c7 04 82 00 00 00 00 movl $0x0,(%edx,%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++ )
10c3d9: 40 inc %eax
10c3da: 39 c8 cmp %ecx,%eax
10c3dc: 76 ee jbe 10c3cc <_Thread_Initialize+0xf4>
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
10c3de: 8a 45 e7 mov -0x19(%ebp),%al
10c3e1: 88 83 ac 00 00 00 mov %al,0xac(%ebx)
the_thread->Start.budget_algorithm = budget_algorithm;
10c3e7: 8b 45 24 mov 0x24(%ebp),%eax
10c3ea: 89 83 b0 00 00 00 mov %eax,0xb0(%ebx)
the_thread->Start.budget_callout = budget_callout;
10c3f0: 8b 45 28 mov 0x28(%ebp),%eax
10c3f3: 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;
10c3f9: 8b 45 2c mov 0x2c(%ebp),%eax
10c3fc: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
the_thread->current_state = STATES_DORMANT;
10c402: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx)
the_thread->Wait.queue = NULL;
10c409: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
the_thread->resource_count = 0;
10c410: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx)
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
10c417: 8b 45 1c mov 0x1c(%ebp),%eax
10c41a: 89 43 18 mov %eax,0x18(%ebx)
the_thread->Start.initial_priority = priority;
10c41d: 89 83 bc 00 00 00 mov %eax,0xbc(%ebx)
_Thread_Set_priority( the_thread, priority );
10c423: 52 push %edx
10c424: 52 push %edx
10c425: 50 push %eax
10c426: 53 push %ebx
10c427: e8 90 05 00 00 call 10c9bc <_Thread_Set_priority>
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
10c42c: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx)
10c433: 00 00 00
10c436: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx)
10c43d: 00 00 00
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10c440: 0f b7 53 08 movzwl 0x8(%ebx),%edx
10c444: 8b 45 08 mov 0x8(%ebp),%eax
10c447: 8b 40 1c mov 0x1c(%eax),%eax
10c44a: 89 1c 90 mov %ebx,(%eax,%edx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10c44d: 8b 45 30 mov 0x30(%ebp),%eax
10c450: 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 );
10c453: 89 1c 24 mov %ebx,(%esp)
10c456: e8 89 0a 00 00 call 10cee4 <_User_extensions_Thread_create>
10c45b: 88 c2 mov %al,%dl
if ( extension_status )
10c45d: 83 c4 10 add $0x10,%esp
10c460: b0 01 mov $0x1,%al
10c462: 84 d2 test %dl,%dl
10c464: 0f 85 86 00 00 00 jne 10c4f0 <_Thread_Initialize+0x218>
return true;
failed:
if ( the_thread->libc_reent )
10c46a: 8b 83 ec 00 00 00 mov 0xec(%ebx),%eax
10c470: 85 c0 test %eax,%eax
10c472: 74 0c je 10c480 <_Thread_Initialize+0x1a8>
_Workspace_Free( the_thread->libc_reent );
10c474: 83 ec 0c sub $0xc,%esp
10c477: 50 push %eax
10c478: e8 74 0d 00 00 call 10d1f1 <_Workspace_Free>
10c47d: 83 c4 10 add $0x10,%esp
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
10c480: 8b 83 f0 00 00 00 mov 0xf0(%ebx),%eax
10c486: 85 c0 test %eax,%eax
10c488: 74 0c je 10c496 <_Thread_Initialize+0x1be>
_Workspace_Free( the_thread->API_Extensions[i] );
10c48a: 83 ec 0c sub $0xc,%esp
10c48d: 50 push %eax
10c48e: e8 5e 0d 00 00 call 10d1f1 <_Workspace_Free>
10c493: 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] )
10c496: 8b 83 f4 00 00 00 mov 0xf4(%ebx),%eax
10c49c: 85 c0 test %eax,%eax
10c49e: 74 0c je 10c4ac <_Thread_Initialize+0x1d4><== ALWAYS TAKEN
_Workspace_Free( the_thread->API_Extensions[i] );
10c4a0: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10c4a3: 50 push %eax <== NOT EXECUTED
10c4a4: e8 48 0d 00 00 call 10d1f1 <_Workspace_Free> <== NOT EXECUTED
10c4a9: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
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] )
10c4ac: 8b 83 f8 00 00 00 mov 0xf8(%ebx),%eax
10c4b2: 85 c0 test %eax,%eax
10c4b4: 74 0c je 10c4c2 <_Thread_Initialize+0x1ea><== ALWAYS TAKEN
_Workspace_Free( the_thread->API_Extensions[i] );
10c4b6: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10c4b9: 50 push %eax <== NOT EXECUTED
10c4ba: e8 32 0d 00 00 call 10d1f1 <_Workspace_Free> <== NOT EXECUTED
10c4bf: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
if ( extensions_area )
10c4c2: 85 f6 test %esi,%esi
10c4c4: 74 0c je 10c4d2 <_Thread_Initialize+0x1fa>
(void) _Workspace_Free( extensions_area );
10c4c6: 83 ec 0c sub $0xc,%esp
10c4c9: 56 push %esi
10c4ca: e8 22 0d 00 00 call 10d1f1 <_Workspace_Free>
10c4cf: 83 c4 10 add $0x10,%esp
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
10c4d2: 85 ff test %edi,%edi
10c4d4: 74 0c je 10c4e2 <_Thread_Initialize+0x20a>
(void) _Workspace_Free( fp_area );
10c4d6: 83 ec 0c sub $0xc,%esp
10c4d9: 57 push %edi
10c4da: e8 12 0d 00 00 call 10d1f1 <_Workspace_Free>
10c4df: 83 c4 10 add $0x10,%esp
#endif
_Thread_Stack_Free( the_thread );
10c4e2: 83 ec 0c sub $0xc,%esp
10c4e5: 53 push %ebx
10c4e6: e8 cd 06 00 00 call 10cbb8 <_Thread_Stack_Free>
10c4eb: 31 c0 xor %eax,%eax
return false;
10c4ed: 83 c4 10 add $0x10,%esp
}
10c4f0: 8d 65 f4 lea -0xc(%ebp),%esp
10c4f3: 5b pop %ebx
10c4f4: 5e pop %esi
10c4f5: 5f pop %edi
10c4f6: c9 leave
10c4f7: c3 ret
0010ff28 <_Thread_Reset_timeslice>:
* ready chain
* select heir
*/
void _Thread_Reset_timeslice( void )
{
10ff28: 55 push %ebp
10ff29: 89 e5 mov %esp,%ebp
10ff2b: 56 push %esi
10ff2c: 53 push %ebx
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
10ff2d: a1 0c 57 12 00 mov 0x12570c,%eax
ready = executing->ready;
10ff32: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
_ISR_Disable( level );
10ff38: 9c pushf
10ff39: fa cli
10ff3a: 59 pop %ecx
if ( _Chain_Has_only_one_node( ready ) ) {
10ff3b: 8b 1a mov (%edx),%ebx
10ff3d: 3b 5a 08 cmp 0x8(%edx),%ebx
10ff40: 75 04 jne 10ff46 <_Thread_Reset_timeslice+0x1e>
_ISR_Enable( level );
10ff42: 51 push %ecx
10ff43: 9d popf
return;
10ff44: eb 35 jmp 10ff7b <_Thread_Reset_timeslice+0x53>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10ff46: 8b 30 mov (%eax),%esi
previous = the_node->previous;
10ff48: 8b 58 04 mov 0x4(%eax),%ebx
next->previous = previous;
10ff4b: 89 5e 04 mov %ebx,0x4(%esi)
previous->next = next;
10ff4e: 89 33 mov %esi,(%ebx)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
10ff50: 8d 5a 04 lea 0x4(%edx),%ebx
10ff53: 89 18 mov %ebx,(%eax)
old_last_node = the_chain->last;
10ff55: 8b 5a 08 mov 0x8(%edx),%ebx
the_chain->last = the_node;
10ff58: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10ff5b: 89 03 mov %eax,(%ebx)
the_node->previous = old_last_node;
10ff5d: 89 58 04 mov %ebx,0x4(%eax)
}
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
10ff60: 51 push %ecx
10ff61: 9d popf
10ff62: fa cli
if ( _Thread_Is_heir( executing ) )
10ff63: 3b 05 dc 56 12 00 cmp 0x1256dc,%eax
10ff69: 75 07 jne 10ff72 <_Thread_Reset_timeslice+0x4a><== NEVER TAKEN
_Thread_Heir = (Thread_Control *) ready->first;
10ff6b: 8b 02 mov (%edx),%eax
10ff6d: a3 dc 56 12 00 mov %eax,0x1256dc
_Context_Switch_necessary = true;
10ff72: c6 05 1c 57 12 00 01 movb $0x1,0x12571c
_ISR_Enable( level );
10ff79: 51 push %ecx
10ff7a: 9d popf
}
10ff7b: 5b pop %ebx
10ff7c: 5e pop %esi
10ff7d: c9 leave
10ff7e: c3 ret
0010f7cc <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
10f7cc: 55 push %ebp
10f7cd: 89 e5 mov %esp,%ebp
10f7cf: 53 push %ebx
10f7d0: 8b 45 08 mov 0x8(%ebp),%eax
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
10f7d3: 9c pushf
10f7d4: fa cli
10f7d5: 59 pop %ecx
_ISR_Enable( level );
return;
}
#endif
current_state = the_thread->current_state;
10f7d6: 8b 50 10 mov 0x10(%eax),%edx
if ( current_state & STATES_SUSPENDED ) {
10f7d9: f6 c2 02 test $0x2,%dl
10f7dc: 74 70 je 10f84e <_Thread_Resume+0x82> <== NEVER TAKEN
10f7de: 83 e2 fd and $0xfffffffd,%edx
current_state =
10f7e1: 89 50 10 mov %edx,0x10(%eax)
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
if ( _States_Is_ready( current_state ) ) {
10f7e4: 85 d2 test %edx,%edx
10f7e6: 75 66 jne 10f84e <_Thread_Resume+0x82> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10f7e8: 8b 90 90 00 00 00 mov 0x90(%eax),%edx
10f7ee: 66 8b 98 96 00 00 00 mov 0x96(%eax),%bx
10f7f5: 66 09 1a or %bx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10f7f8: 66 8b 15 f0 88 12 00 mov 0x1288f0,%dx
10f7ff: 0b 90 94 00 00 00 or 0x94(%eax),%edx
10f805: 66 89 15 f0 88 12 00 mov %dx,0x1288f0
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
10f80c: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
10f812: 8d 5a 04 lea 0x4(%edx),%ebx
10f815: 89 18 mov %ebx,(%eax)
old_last_node = the_chain->last;
10f817: 8b 5a 08 mov 0x8(%edx),%ebx
the_chain->last = the_node;
10f81a: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10f81d: 89 03 mov %eax,(%ebx)
the_node->previous = old_last_node;
10f81f: 89 58 04 mov %ebx,0x4(%eax)
_ISR_Flash( level );
10f822: 51 push %ecx
10f823: 9d popf
10f824: fa cli
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
10f825: 8b 50 14 mov 0x14(%eax),%edx
10f828: 8b 1d cc 88 12 00 mov 0x1288cc,%ebx
10f82e: 3b 53 14 cmp 0x14(%ebx),%edx
10f831: 73 1b jae 10f84e <_Thread_Resume+0x82>
_Thread_Heir = the_thread;
10f833: a3 cc 88 12 00 mov %eax,0x1288cc
if ( _Thread_Executing->is_preemptible ||
10f838: a1 fc 88 12 00 mov 0x1288fc,%eax
10f83d: 80 78 75 00 cmpb $0x0,0x75(%eax)
10f841: 75 04 jne 10f847 <_Thread_Resume+0x7b>
10f843: 85 d2 test %edx,%edx
10f845: 75 07 jne 10f84e <_Thread_Resume+0x82> <== ALWAYS TAKEN
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
10f847: c6 05 0c 89 12 00 01 movb $0x1,0x12890c
}
}
}
_ISR_Enable( level );
10f84e: 51 push %ecx
10f84f: 9d popf
}
10f850: 5b pop %ebx
10f851: c9 leave
10f852: c3 ret
0010ccd0 <_Thread_Yield_processor>:
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
10ccd0: 55 push %ebp
10ccd1: 89 e5 mov %esp,%ebp
10ccd3: 56 push %esi
10ccd4: 53 push %ebx
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
10ccd5: a1 0c 57 12 00 mov 0x12570c,%eax
ready = executing->ready;
10ccda: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
_ISR_Disable( level );
10cce0: 9c pushf
10cce1: fa cli
10cce2: 59 pop %ecx
if ( !_Chain_Has_only_one_node( ready ) ) {
10cce3: 8b 1a mov (%edx),%ebx
10cce5: 3b 5a 08 cmp 0x8(%edx),%ebx
10cce8: 74 2e je 10cd18 <_Thread_Yield_processor+0x48>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10ccea: 8b 30 mov (%eax),%esi
previous = the_node->previous;
10ccec: 8b 58 04 mov 0x4(%eax),%ebx
next->previous = previous;
10ccef: 89 5e 04 mov %ebx,0x4(%esi)
previous->next = next;
10ccf2: 89 33 mov %esi,(%ebx)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
10ccf4: 8d 5a 04 lea 0x4(%edx),%ebx
10ccf7: 89 18 mov %ebx,(%eax)
old_last_node = the_chain->last;
10ccf9: 8b 5a 08 mov 0x8(%edx),%ebx
the_chain->last = the_node;
10ccfc: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10ccff: 89 03 mov %eax,(%ebx)
the_node->previous = old_last_node;
10cd01: 89 58 04 mov %ebx,0x4(%eax)
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
10cd04: 51 push %ecx
10cd05: 9d popf
10cd06: fa cli
if ( _Thread_Is_heir( executing ) )
10cd07: 3b 05 dc 56 12 00 cmp 0x1256dc,%eax
10cd0d: 75 11 jne 10cd20 <_Thread_Yield_processor+0x50><== NEVER TAKEN
_Thread_Heir = (Thread_Control *) ready->first;
10cd0f: 8b 02 mov (%edx),%eax
10cd11: a3 dc 56 12 00 mov %eax,0x1256dc
10cd16: eb 08 jmp 10cd20 <_Thread_Yield_processor+0x50>
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
10cd18: 3b 05 dc 56 12 00 cmp 0x1256dc,%eax
10cd1e: 74 07 je 10cd27 <_Thread_Yield_processor+0x57><== ALWAYS TAKEN
_Context_Switch_necessary = true;
10cd20: c6 05 1c 57 12 00 01 movb $0x1,0x12571c
_ISR_Enable( level );
10cd27: 51 push %ecx
10cd28: 9d popf
}
10cd29: 5b pop %ebx
10cd2a: 5e pop %esi
10cd2b: c9 leave
10cd2c: c3 ret
0010c758 <_Thread_queue_Enqueue_priority>:
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
10c758: 55 push %ebp
10c759: 89 e5 mov %esp,%ebp
10c75b: 57 push %edi
10c75c: 56 push %esi
10c75d: 53 push %ebx
10c75e: 83 ec 10 sub $0x10,%esp
10c761: 8b 4d 08 mov 0x8(%ebp),%ecx
10c764: 8b 45 0c mov 0xc(%ebp),%eax
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
10c767: 8d 50 3c lea 0x3c(%eax),%edx
10c76a: 89 50 38 mov %edx,0x38(%eax)
the_chain->permanent_null = NULL;
10c76d: c7 40 3c 00 00 00 00 movl $0x0,0x3c(%eax)
the_chain->last = _Chain_Head(the_chain);
10c774: 8d 50 38 lea 0x38(%eax),%edx
10c777: 89 50 40 mov %edx,0x40(%eax)
Priority_Control priority;
States_Control block_state;
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
10c77a: 8b 58 14 mov 0x14(%eax),%ebx
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
10c77d: 89 de mov %ebx,%esi
10c77f: c1 ee 06 shr $0x6,%esi
10c782: 6b f6 0c imul $0xc,%esi,%esi
10c785: 8d 34 31 lea (%ecx,%esi,1),%esi
block_state = the_thread_queue->state;
10c788: 8b 79 38 mov 0x38(%ecx),%edi
if ( _Thread_queue_Is_reverse_search( priority ) )
10c78b: f6 c3 20 test $0x20,%bl
10c78e: 75 70 jne 10c800 <_Thread_queue_Enqueue_priority+0xa8>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10c790: 8d 56 04 lea 0x4(%esi),%edx
10c793: 89 55 e8 mov %edx,-0x18(%ebp)
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
10c796: 9c pushf
10c797: fa cli
10c798: 8f 45 f0 popl -0x10(%ebp)
search_thread = (Thread_Control *) header->first;
10c79b: 8b 16 mov (%esi),%edx
10c79d: c7 45 ec ff ff ff ff movl $0xffffffff,-0x14(%ebp)
10c7a4: 89 75 e4 mov %esi,-0x1c(%ebp)
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
10c7a7: eb 1f jmp 10c7c8 <_Thread_queue_Enqueue_priority+0x70>
search_priority = search_thread->current_priority;
10c7a9: 8b 72 14 mov 0x14(%edx),%esi
10c7ac: 89 75 ec mov %esi,-0x14(%ebp)
if ( priority <= search_priority )
10c7af: 39 f3 cmp %esi,%ebx
10c7b1: 76 1a jbe 10c7cd <_Thread_queue_Enqueue_priority+0x75>
break;
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
10c7b3: ff 75 f0 pushl -0x10(%ebp)
10c7b6: 9d popf
10c7b7: fa cli
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
10c7b8: 85 7a 10 test %edi,0x10(%edx)
10c7bb: 75 09 jne 10c7c6 <_Thread_queue_Enqueue_priority+0x6e><== ALWAYS TAKEN
10c7bd: 8b 75 e4 mov -0x1c(%ebp),%esi <== NOT EXECUTED
_ISR_Enable( level );
10c7c0: ff 75 f0 pushl -0x10(%ebp) <== NOT EXECUTED
10c7c3: 9d popf <== NOT EXECUTED
goto restart_forward_search;
10c7c4: eb d0 jmp 10c796 <_Thread_queue_Enqueue_priority+0x3e><== NOT EXECUTED
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
10c7c6: 8b 12 mov (%edx),%edx
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->first;
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
10c7c8: 3b 55 e8 cmp -0x18(%ebp),%edx
10c7cb: 75 dc jne 10c7a9 <_Thread_queue_Enqueue_priority+0x51>
10c7cd: 8b 75 f0 mov -0x10(%ebp),%esi
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
10c7d0: 83 79 30 01 cmpl $0x1,0x30(%ecx)
10c7d4: 0f 85 a9 00 00 00 jne 10c883 <_Thread_queue_Enqueue_priority+0x12b>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
10c7da: c7 41 30 00 00 00 00 movl $0x0,0x30(%ecx)
if ( priority == search_priority )
10c7e1: 3b 5d ec cmp -0x14(%ebp),%ebx
10c7e4: 0f 84 82 00 00 00 je 10c86c <_Thread_queue_Enqueue_priority+0x114>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
10c7ea: 8b 5a 04 mov 0x4(%edx),%ebx
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
10c7ed: 89 10 mov %edx,(%eax)
the_node->previous = previous_node;
10c7ef: 89 58 04 mov %ebx,0x4(%eax)
previous_node->next = the_node;
10c7f2: 89 03 mov %eax,(%ebx)
search_node->previous = the_node;
10c7f4: 89 42 04 mov %eax,0x4(%edx)
the_thread->Wait.queue = the_thread_queue;
10c7f7: 89 48 44 mov %ecx,0x44(%eax)
_ISR_Enable( level );
10c7fa: ff 75 f0 pushl -0x10(%ebp)
10c7fd: 9d popf
10c7fe: eb 65 jmp 10c865 <_Thread_queue_Enqueue_priority+0x10d>
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
10c800: 0f b6 15 d4 16 12 00 movzbl 0x1216d4,%edx
10c807: 42 inc %edx
10c808: 89 55 ec mov %edx,-0x14(%ebp)
_ISR_Disable( level );
10c80b: 9c pushf
10c80c: fa cli
10c80d: 8f 45 f0 popl -0x10(%ebp)
search_thread = (Thread_Control *) header->last;
10c810: 8b 56 08 mov 0x8(%esi),%edx
10c813: 89 75 e8 mov %esi,-0x18(%ebp)
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
10c816: eb 20 jmp 10c838 <_Thread_queue_Enqueue_priority+0xe0>
search_priority = search_thread->current_priority;
10c818: 8b 72 14 mov 0x14(%edx),%esi
10c81b: 89 75 ec mov %esi,-0x14(%ebp)
if ( priority >= search_priority )
10c81e: 39 f3 cmp %esi,%ebx
10c820: 73 1b jae 10c83d <_Thread_queue_Enqueue_priority+0xe5>
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
10c822: ff 75 f0 pushl -0x10(%ebp)
10c825: 9d popf
10c826: fa cli
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
10c827: 85 7a 10 test %edi,0x10(%edx)
10c82a: 75 09 jne 10c835 <_Thread_queue_Enqueue_priority+0xdd>
10c82c: 8b 75 e8 mov -0x18(%ebp),%esi
_ISR_Enable( level );
10c82f: ff 75 f0 pushl -0x10(%ebp)
10c832: 9d popf
goto restart_reverse_search;
10c833: eb cb jmp 10c800 <_Thread_queue_Enqueue_priority+0xa8>
}
search_thread = (Thread_Control *)
10c835: 8b 52 04 mov 0x4(%edx),%edx
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->last;
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
10c838: 3b 55 e8 cmp -0x18(%ebp),%edx
10c83b: 75 db jne 10c818 <_Thread_queue_Enqueue_priority+0xc0>
10c83d: 8b 75 f0 mov -0x10(%ebp),%esi
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
10c840: 83 79 30 01 cmpl $0x1,0x30(%ecx)
10c844: 75 3d jne 10c883 <_Thread_queue_Enqueue_priority+0x12b>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
10c846: c7 41 30 00 00 00 00 movl $0x0,0x30(%ecx)
if ( priority == search_priority )
10c84d: 3b 5d ec cmp -0x14(%ebp),%ebx
10c850: 74 1a je 10c86c <_Thread_queue_Enqueue_priority+0x114>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
10c852: 8b 1a mov (%edx),%ebx
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
10c854: 89 18 mov %ebx,(%eax)
the_node->previous = search_node;
10c856: 89 50 04 mov %edx,0x4(%eax)
search_node->next = the_node;
10c859: 89 02 mov %eax,(%edx)
next_node->previous = the_node;
10c85b: 89 43 04 mov %eax,0x4(%ebx)
the_thread->Wait.queue = the_thread_queue;
10c85e: 89 48 44 mov %ecx,0x44(%eax)
_ISR_Enable( level );
10c861: ff 75 f0 pushl -0x10(%ebp)
10c864: 9d popf
10c865: b8 01 00 00 00 mov $0x1,%eax
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
10c86a: eb 1f jmp 10c88b <_Thread_queue_Enqueue_priority+0x133>
10c86c: 83 c2 3c add $0x3c,%edx
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
previous_node = search_node->previous;
10c86f: 8b 5a 04 mov 0x4(%edx),%ebx
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
10c872: 89 10 mov %edx,(%eax)
the_node->previous = previous_node;
10c874: 89 58 04 mov %ebx,0x4(%eax)
previous_node->next = the_node;
10c877: 89 03 mov %eax,(%ebx)
search_node->previous = the_node;
10c879: 89 42 04 mov %eax,0x4(%edx)
the_thread->Wait.queue = the_thread_queue;
10c87c: 89 48 44 mov %ecx,0x44(%eax)
_ISR_Enable( level );
10c87f: 56 push %esi
10c880: 9d popf
10c881: eb e2 jmp 10c865 <_Thread_queue_Enqueue_priority+0x10d>
* For example, the blocking thread could have been given
* the mutex by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
*level_p = level;
10c883: 8b 45 10 mov 0x10(%ebp),%eax
10c886: 89 30 mov %esi,(%eax)
return the_thread_queue->sync_state;
10c888: 8b 41 30 mov 0x30(%ecx),%eax
}
10c88b: 83 c4 10 add $0x10,%esp
10c88e: 5b pop %ebx
10c88f: 5e pop %esi
10c890: 5f pop %edi
10c891: c9 leave
10c892: c3 ret
0010c934 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
10c934: 55 push %ebp
10c935: 89 e5 mov %esp,%ebp
10c937: 57 push %edi
10c938: 56 push %esi
10c939: 53 push %ebx
10c93a: 83 ec 1c sub $0x1c,%esp
10c93d: 8b 75 08 mov 0x8(%ebp),%esi
10c940: 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 )
10c943: 85 f6 test %esi,%esi
10c945: 74 36 je 10c97d <_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 ) {
10c947: 83 7e 34 01 cmpl $0x1,0x34(%esi)
10c94b: 75 30 jne 10c97d <_Thread_queue_Requeue+0x49><== NEVER TAKEN
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
10c94d: 9c pushf
10c94e: fa cli
10c94f: 5b pop %ebx
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
10c950: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi)
10c957: 74 22 je 10c97b <_Thread_queue_Requeue+0x47><== NEVER TAKEN
10c959: 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 );
10c960: 50 push %eax
10c961: 6a 01 push $0x1
10c963: 57 push %edi
10c964: 56 push %esi
10c965: e8 1a 34 00 00 call 10fd84 <_Thread_queue_Extract_priority_helper>
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
10c96a: 83 c4 0c add $0xc,%esp
10c96d: 8d 45 e4 lea -0x1c(%ebp),%eax
10c970: 50 push %eax
10c971: 57 push %edi
10c972: 56 push %esi
10c973: e8 e0 fd ff ff call 10c758 <_Thread_queue_Enqueue_priority>
10c978: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10c97b: 53 push %ebx
10c97c: 9d popf
}
}
10c97d: 8d 65 f4 lea -0xc(%ebp),%esp
10c980: 5b pop %ebx
10c981: 5e pop %esi
10c982: 5f pop %edi
10c983: c9 leave
10c984: c3 ret
0010c988 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10c988: 55 push %ebp
10c989: 89 e5 mov %esp,%ebp
10c98b: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10c98e: 8d 45 f4 lea -0xc(%ebp),%eax
10c991: 50 push %eax
10c992: ff 75 08 pushl 0x8(%ebp)
10c995: e8 ca f8 ff ff call 10c264 <_Thread_Get>
switch ( location ) {
10c99a: 83 c4 10 add $0x10,%esp
10c99d: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10c9a1: 75 17 jne 10c9ba <_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 );
10c9a3: 83 ec 0c sub $0xc,%esp
10c9a6: 50 push %eax
10c9a7: e8 90 34 00 00 call 10fe3c <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10c9ac: a1 50 56 12 00 mov 0x125650,%eax
10c9b1: 48 dec %eax
10c9b2: a3 50 56 12 00 mov %eax,0x125650
10c9b7: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10c9ba: c9 leave
10c9bb: c3 ret
00117248 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
117248: 55 push %ebp
117249: 89 e5 mov %esp,%ebp
11724b: 57 push %edi
11724c: 56 push %esi
11724d: 53 push %ebx
11724e: 83 ec 4c sub $0x4c,%esp
117251: 8b 5d 08 mov 0x8(%ebp),%ebx
117254: 8d 45 dc lea -0x24(%ebp),%eax
117257: 8d 55 e0 lea -0x20(%ebp),%edx
11725a: 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);
11725d: 89 55 dc mov %edx,-0x24(%ebp)
the_chain->permanent_null = NULL;
117260: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
the_chain->last = _Chain_Head(the_chain);
117267: 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;
11726a: 8d 75 d0 lea -0x30(%ebp),%esi
11726d: 8d 55 d4 lea -0x2c(%ebp),%edx
117270: 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);
117273: 89 55 d0 mov %edx,-0x30(%ebp)
the_chain->permanent_null = NULL;
117276: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
the_chain->last = _Chain_Head(the_chain);
11727d: 89 75 d8 mov %esi,-0x28(%ebp)
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
117280: 8d 53 30 lea 0x30(%ebx),%edx
117283: 89 55 c0 mov %edx,-0x40(%ebp)
/*
* 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 );
117286: 8d 7b 68 lea 0x68(%ebx),%edi
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
117289: 8d 4b 08 lea 0x8(%ebx),%ecx
11728c: 89 4d b8 mov %ecx,-0x48(%ebp)
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
11728f: 8d 53 40 lea 0x40(%ebx),%edx
117292: 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;
117295: 8d 4d dc lea -0x24(%ebp),%ecx
117298: 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;
11729b: a1 b0 e6 13 00 mov 0x13e6b0,%eax
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
1172a0: 8b 53 3c mov 0x3c(%ebx),%edx
watchdogs->last_snapshot = snapshot;
1172a3: 89 43 3c mov %eax,0x3c(%ebx)
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
1172a6: 51 push %ecx
1172a7: 8d 4d d0 lea -0x30(%ebp),%ecx
1172aa: 51 push %ecx
1172ab: 29 d0 sub %edx,%eax
1172ad: 50 push %eax
1172ae: ff 75 c0 pushl -0x40(%ebp)
1172b1: e8 6e 35 00 00 call 11a824 <_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();
1172b6: a1 f4 e5 13 00 mov 0x13e5f4,%eax
1172bb: 89 45 c4 mov %eax,-0x3c(%ebp)
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
1172be: 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 ) {
1172c1: 83 c4 10 add $0x10,%esp
1172c4: 39 45 c4 cmp %eax,-0x3c(%ebp)
1172c7: 76 13 jbe 1172dc <_Timer_server_Body+0x94>
/*
* 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 );
1172c9: 52 push %edx
1172ca: 8d 55 d0 lea -0x30(%ebp),%edx
1172cd: 52 push %edx
1172ce: 8b 4d c4 mov -0x3c(%ebp),%ecx
1172d1: 29 c1 sub %eax,%ecx
1172d3: 51 push %ecx
1172d4: 57 push %edi
1172d5: e8 4a 35 00 00 call 11a824 <_Watchdog_Adjust_to_chain>
1172da: eb 0f jmp 1172eb <_Timer_server_Body+0xa3>
} else if ( snapshot < last_snapshot ) {
1172dc: 73 10 jae 1172ee <_Timer_server_Body+0xa6>
/*
* 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 );
1172de: 51 push %ecx
1172df: 2b 45 c4 sub -0x3c(%ebp),%eax
1172e2: 50 push %eax
1172e3: 6a 01 push $0x1
1172e5: 57 push %edi
1172e6: e8 cd 34 00 00 call 11a7b8 <_Watchdog_Adjust>
1172eb: 83 c4 10 add $0x10,%esp
}
watchdogs->last_snapshot = snapshot;
1172ee: 8b 45 c4 mov -0x3c(%ebp),%eax
1172f1: 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 );
1172f4: 8b 43 78 mov 0x78(%ebx),%eax
1172f7: 83 ec 0c sub $0xc,%esp
1172fa: 50 push %eax
1172fb: e8 04 07 00 00 call 117a04 <_Chain_Get>
if ( timer == NULL ) {
117300: 83 c4 10 add $0x10,%esp
117303: 85 c0 test %eax,%eax
117305: 74 29 je 117330 <_Timer_server_Body+0xe8><== ALWAYS TAKEN
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
117307: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED
11730a: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED
11730d: 75 0b jne 11731a <_Timer_server_Body+0xd2><== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
11730f: 52 push %edx <== NOT EXECUTED
117310: 52 push %edx <== NOT EXECUTED
117311: 83 c0 10 add $0x10,%eax <== NOT EXECUTED
117314: 50 push %eax <== NOT EXECUTED
117315: ff 75 c0 pushl -0x40(%ebp) <== NOT EXECUTED
117318: eb 0c jmp 117326 <_Timer_server_Body+0xde><== NOT EXECUTED
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
11731a: 83 fa 03 cmp $0x3,%edx <== NOT EXECUTED
11731d: 75 d5 jne 1172f4 <_Timer_server_Body+0xac><== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
11731f: 51 push %ecx <== NOT EXECUTED
117320: 51 push %ecx <== NOT EXECUTED
117321: 83 c0 10 add $0x10,%eax <== NOT EXECUTED
117324: 50 push %eax <== NOT EXECUTED
117325: 57 push %edi <== NOT EXECUTED
117326: e8 81 35 00 00 call 11a8ac <_Watchdog_Insert> <== NOT EXECUTED
11732b: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
11732e: eb c4 jmp 1172f4 <_Timer_server_Body+0xac><== 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 );
117330: 9c pushf
117331: fa cli
117332: 58 pop %eax
if ( _Chain_Is_empty( insert_chain ) ) {
117333: 8b 55 b4 mov -0x4c(%ebp),%edx
117336: 39 55 dc cmp %edx,-0x24(%ebp)
117339: 75 13 jne 11734e <_Timer_server_Body+0x106><== NEVER TAKEN
ts->insert_chain = NULL;
11733b: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx)
_ISR_Enable( level );
117342: 50 push %eax
117343: 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 ) ) {
117344: 8b 4d b0 mov -0x50(%ebp),%ecx
117347: 39 4d d0 cmp %ecx,-0x30(%ebp)
11734a: 75 09 jne 117355 <_Timer_server_Body+0x10d>
11734c: eb 3e jmp 11738c <_Timer_server_Body+0x144>
ts->insert_chain = NULL;
_ISR_Enable( level );
break;
} else {
_ISR_Enable( level );
11734e: 50 push %eax <== NOT EXECUTED
11734f: 9d popf <== NOT EXECUTED
117350: e9 46 ff ff ff jmp 11729b <_Timer_server_Body+0x53><== 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 );
117355: 9c pushf
117356: fa cli
117357: 5a pop %edx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
117358: 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))
11735b: 3b 45 b0 cmp -0x50(%ebp),%eax
11735e: 74 25 je 117385 <_Timer_server_Body+0x13d>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
117360: 8b 08 mov (%eax),%ecx
the_chain->first = new_first;
117362: 89 4d d0 mov %ecx,-0x30(%ebp)
new_first->previous = _Chain_Head(the_chain);
117365: 89 71 04 mov %esi,0x4(%ecx)
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
117368: 85 c0 test %eax,%eax
11736a: 74 19 je 117385 <_Timer_server_Body+0x13d><== NEVER TAKEN
watchdog->state = WATCHDOG_INACTIVE;
11736c: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
_ISR_Enable( level );
117373: 52 push %edx
117374: 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 );
117375: 52 push %edx
117376: 52 push %edx
117377: ff 70 24 pushl 0x24(%eax)
11737a: ff 70 20 pushl 0x20(%eax)
11737d: ff 50 1c call *0x1c(%eax)
}
117380: 83 c4 10 add $0x10,%esp
117383: eb d0 jmp 117355 <_Timer_server_Body+0x10d>
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
_ISR_Enable( level );
} else {
_ISR_Enable( level );
117385: 52 push %edx
117386: 9d popf
117387: e9 09 ff ff ff jmp 117295 <_Timer_server_Body+0x4d>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
11738c: c6 43 7c 00 movb $0x0,0x7c(%ebx)
117390: a1 64 e5 13 00 mov 0x13e564,%eax
117395: 40 inc %eax
117396: a3 64 e5 13 00 mov %eax,0x13e564
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
_Thread_Set_state( ts->thread, STATES_DELAYING );
11739b: 50 push %eax
11739c: 50 push %eax
11739d: 6a 08 push $0x8
11739f: ff 33 pushl (%ebx)
1173a1: e8 22 2d 00 00 call 11a0c8 <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
1173a6: 89 d8 mov %ebx,%eax
1173a8: e8 0f fe ff ff call 1171bc <_Timer_server_Reset_interval_system_watchdog>
_Timer_server_Reset_tod_system_watchdog( ts );
1173ad: 89 d8 mov %ebx,%eax
1173af: e8 4e fe ff ff call 117202 <_Timer_server_Reset_tod_system_watchdog>
_Thread_Enable_dispatch();
1173b4: e8 f4 23 00 00 call 1197ad <_Thread_Enable_dispatch>
ts->active = true;
1173b9: 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 );
1173bd: 59 pop %ecx
1173be: ff 75 b8 pushl -0x48(%ebp)
1173c1: e8 fe 35 00 00 call 11a9c4 <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
1173c6: 5a pop %edx
1173c7: ff 75 bc pushl -0x44(%ebp)
1173ca: e8 f5 35 00 00 call 11a9c4 <_Watchdog_Remove>
1173cf: 83 c4 10 add $0x10,%esp
1173d2: e9 be fe ff ff jmp 117295 <_Timer_server_Body+0x4d>
001173d7 <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
1173d7: 55 push %ebp
1173d8: 89 e5 mov %esp,%ebp
1173da: 57 push %edi
1173db: 56 push %esi
1173dc: 53 push %ebx
1173dd: 83 ec 2c sub $0x2c,%esp
1173e0: 8b 5d 08 mov 0x8(%ebp),%ebx
1173e3: 8b 45 0c mov 0xc(%ebp),%eax
if ( ts->insert_chain == NULL ) {
1173e6: 8b 53 78 mov 0x78(%ebx),%edx
1173e9: 85 d2 test %edx,%edx
1173eb: 0f 85 e6 00 00 00 jne 1174d7 <_Timer_server_Schedule_operation_method+0x100><== NEVER TAKEN
1173f1: 8b 15 64 e5 13 00 mov 0x13e564,%edx
1173f7: 42 inc %edx
1173f8: 89 15 64 e5 13 00 mov %edx,0x13e564
* being inserted. This could result in an integer overflow.
*/
_Thread_Disable_dispatch();
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
1173fe: 8b 50 38 mov 0x38(%eax),%edx
117401: 83 fa 01 cmp $0x1,%edx
117404: 75 5a jne 117460 <_Timer_server_Schedule_operation_method+0x89>
/*
* We have to advance the last known ticks value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
117406: 9c pushf
117407: fa cli
117408: 8f 45 e0 popl -0x20(%ebp)
snapshot = _Watchdog_Ticks_since_boot;
11740b: 8b 0d b0 e6 13 00 mov 0x13e6b0,%ecx
last_snapshot = ts->Interval_watchdogs.last_snapshot;
117411: 8b 73 3c mov 0x3c(%ebx),%esi
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
117414: 8b 53 30 mov 0x30(%ebx),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
117417: 8d 7b 34 lea 0x34(%ebx),%edi
11741a: 39 fa cmp %edi,%edx
11741c: 74 19 je 117437 <_Timer_server_Schedule_operation_method+0x60>
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
11741e: 89 cf mov %ecx,%edi
117420: 29 f7 sub %esi,%edi
117422: 89 7d e4 mov %edi,-0x1c(%ebp)
delta_interval = first_watchdog->delta_interval;
117425: 8b 7a 10 mov 0x10(%edx),%edi
if (delta_interval > delta) {
117428: 31 f6 xor %esi,%esi
11742a: 3b 7d e4 cmp -0x1c(%ebp),%edi
11742d: 76 05 jbe 117434 <_Timer_server_Schedule_operation_method+0x5d>
delta_interval -= delta;
11742f: 89 fe mov %edi,%esi
117431: 2b 75 e4 sub -0x1c(%ebp),%esi
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
117434: 89 72 10 mov %esi,0x10(%edx)
}
ts->Interval_watchdogs.last_snapshot = snapshot;
117437: 89 4b 3c mov %ecx,0x3c(%ebx)
_ISR_Enable( level );
11743a: ff 75 e0 pushl -0x20(%ebp)
11743d: 9d popf
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
11743e: 57 push %edi
11743f: 57 push %edi
117440: 83 c0 10 add $0x10,%eax
117443: 50 push %eax
117444: 8d 43 30 lea 0x30(%ebx),%eax
117447: 50 push %eax
117448: e8 5f 34 00 00 call 11a8ac <_Watchdog_Insert>
if ( !ts->active ) {
11744d: 8a 43 7c mov 0x7c(%ebx),%al
117450: 83 c4 10 add $0x10,%esp
117453: 84 c0 test %al,%al
117455: 75 74 jne 1174cb <_Timer_server_Schedule_operation_method+0xf4>
_Timer_server_Reset_interval_system_watchdog( ts );
117457: 89 d8 mov %ebx,%eax
117459: e8 5e fd ff ff call 1171bc <_Timer_server_Reset_interval_system_watchdog>
11745e: eb 6b jmp 1174cb <_Timer_server_Schedule_operation_method+0xf4>
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
117460: 83 fa 03 cmp $0x3,%edx
117463: 75 66 jne 1174cb <_Timer_server_Schedule_operation_method+0xf4>
/*
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
117465: 9c pushf
117466: fa cli
117467: 8f 45 e0 popl -0x20(%ebp)
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
11746a: 8b 0d f4 e5 13 00 mov 0x13e5f4,%ecx
last_snapshot = ts->TOD_watchdogs.last_snapshot;
117470: 8b 53 74 mov 0x74(%ebx),%edx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
117473: 8b 73 68 mov 0x68(%ebx),%esi
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
117476: 8d 7b 6c lea 0x6c(%ebx),%edi
117479: 39 fe cmp %edi,%esi
11747b: 74 27 je 1174a4 <_Timer_server_Schedule_operation_method+0xcd>
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
11747d: 8b 7e 10 mov 0x10(%esi),%edi
117480: 89 7d d4 mov %edi,-0x2c(%ebp)
if ( snapshot > last_snapshot ) {
117483: 39 d1 cmp %edx,%ecx
117485: 76 15 jbe 11749c <_Timer_server_Schedule_operation_method+0xc5>
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
117487: 89 cf mov %ecx,%edi
117489: 29 d7 sub %edx,%edi
11748b: 89 7d e4 mov %edi,-0x1c(%ebp)
if (delta_interval > delta) {
11748e: 31 d2 xor %edx,%edx
117490: 39 7d d4 cmp %edi,-0x2c(%ebp)
117493: 76 0c jbe 1174a1 <_Timer_server_Schedule_operation_method+0xca><== NEVER TAKEN
delta_interval -= delta;
117495: 8b 55 d4 mov -0x2c(%ebp),%edx
117498: 29 fa sub %edi,%edx
11749a: eb 05 jmp 1174a1 <_Timer_server_Schedule_operation_method+0xca>
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
11749c: 03 55 d4 add -0x2c(%ebp),%edx
delta_interval += delta;
11749f: 29 ca sub %ecx,%edx
}
first_watchdog->delta_interval = delta_interval;
1174a1: 89 56 10 mov %edx,0x10(%esi)
}
ts->TOD_watchdogs.last_snapshot = snapshot;
1174a4: 89 4b 74 mov %ecx,0x74(%ebx)
_ISR_Enable( level );
1174a7: ff 75 e0 pushl -0x20(%ebp)
1174aa: 9d popf
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
1174ab: 56 push %esi
1174ac: 56 push %esi
1174ad: 83 c0 10 add $0x10,%eax
1174b0: 50 push %eax
1174b1: 8d 43 68 lea 0x68(%ebx),%eax
1174b4: 50 push %eax
1174b5: e8 f2 33 00 00 call 11a8ac <_Watchdog_Insert>
if ( !ts->active ) {
1174ba: 8a 43 7c mov 0x7c(%ebx),%al
1174bd: 83 c4 10 add $0x10,%esp
1174c0: 84 c0 test %al,%al
1174c2: 75 07 jne 1174cb <_Timer_server_Schedule_operation_method+0xf4>
_Timer_server_Reset_tod_system_watchdog( ts );
1174c4: 89 d8 mov %ebx,%eax
1174c6: e8 37 fd ff ff call 117202 <_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 );
}
}
1174cb: 8d 65 f4 lea -0xc(%ebp),%esp
1174ce: 5b pop %ebx
1174cf: 5e pop %esi
1174d0: 5f pop %edi
1174d1: c9 leave
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
1174d2: e9 d6 22 00 00 jmp 1197ad <_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 );
1174d7: 8b 53 78 mov 0x78(%ebx),%edx <== NOT EXECUTED
1174da: 89 45 0c mov %eax,0xc(%ebp) <== NOT EXECUTED
1174dd: 89 55 08 mov %edx,0x8(%ebp) <== NOT EXECUTED
}
}
1174e0: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
1174e3: 5b pop %ebx <== NOT EXECUTED
1174e4: 5e pop %esi <== NOT EXECUTED
1174e5: 5f pop %edi <== NOT EXECUTED
1174e6: 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 );
1174e7: e9 dc 04 00 00 jmp 1179c8 <_Chain_Append> <== NOT EXECUTED
0010ce75 <_User_extensions_Thread_exitted>:
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
10ce75: 55 push %ebp
10ce76: 89 e5 mov %esp,%ebp
10ce78: 56 push %esi
10ce79: 53 push %ebx
10ce7a: 8b 75 08 mov 0x8(%ebp),%esi
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10ce7d: 8b 1d 68 58 12 00 mov 0x125868,%ebx
10ce83: eb 13 jmp 10ce98 <_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 )
10ce85: 8b 43 2c mov 0x2c(%ebx),%eax
10ce88: 85 c0 test %eax,%eax
10ce8a: 74 09 je 10ce95 <_User_extensions_Thread_exitted+0x20>
(*the_extension->Callouts.thread_exitted)( executing );
10ce8c: 83 ec 0c sub $0xc,%esp
10ce8f: 56 push %esi
10ce90: ff d0 call *%eax
10ce92: 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 ) {
10ce95: 8b 5b 04 mov 0x4(%ebx),%ebx
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
10ce98: 81 fb 60 58 12 00 cmp $0x125860,%ebx
10ce9e: 75 e5 jne 10ce85 <_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 );
}
}
10cea0: 8d 65 f8 lea -0x8(%ebp),%esp
10cea3: 5b pop %ebx
10cea4: 5e pop %esi
10cea5: c9 leave
10cea6: c3 ret
0010e7a8 <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
10e7a8: 55 push %ebp
10e7a9: 89 e5 mov %esp,%ebp
10e7ab: 57 push %edi
10e7ac: 56 push %esi
10e7ad: 53 push %ebx
10e7ae: 83 ec 1c sub $0x1c,%esp
10e7b1: 8b 75 08 mov 0x8(%ebp),%esi
10e7b4: 8b 7d 0c mov 0xc(%ebp),%edi
10e7b7: 8b 5d 10 mov 0x10(%ebp),%ebx
ISR_Level level;
_ISR_Disable( level );
10e7ba: 9c pushf
10e7bb: fa cli
10e7bc: 58 pop %eax
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10e7bd: 8b 16 mov (%esi),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10e7bf: 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 ) ) {
10e7c2: 39 ca cmp %ecx,%edx
10e7c4: 74 44 je 10e80a <_Watchdog_Adjust+0x62>
switch ( direction ) {
10e7c6: 85 ff test %edi,%edi
10e7c8: 74 3c je 10e806 <_Watchdog_Adjust+0x5e>
10e7ca: 4f dec %edi
10e7cb: 75 3d jne 10e80a <_Watchdog_Adjust+0x62> <== NEVER TAKEN
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
10e7cd: 01 5a 10 add %ebx,0x10(%edx)
break;
10e7d0: eb 38 jmp 10e80a <_Watchdog_Adjust+0x62>
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) header->first );
10e7d2: 8b 16 mov (%esi),%edx
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
10e7d4: 8b 7a 10 mov 0x10(%edx),%edi
10e7d7: 39 fb cmp %edi,%ebx
10e7d9: 73 07 jae 10e7e2 <_Watchdog_Adjust+0x3a>
_Watchdog_First( header )->delta_interval -= units;
10e7db: 29 df sub %ebx,%edi
10e7dd: 89 7a 10 mov %edi,0x10(%edx)
break;
10e7e0: eb 28 jmp 10e80a <_Watchdog_Adjust+0x62>
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
10e7e2: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx)
_ISR_Enable( level );
10e7e9: 50 push %eax
10e7ea: 9d popf
_Watchdog_Tickle( header );
10e7eb: 83 ec 0c sub $0xc,%esp
10e7ee: 56 push %esi
10e7ef: 89 4d e4 mov %ecx,-0x1c(%ebp)
10e7f2: e8 9d 01 00 00 call 10e994 <_Watchdog_Tickle>
_ISR_Disable( level );
10e7f7: 9c pushf
10e7f8: fa cli
10e7f9: 58 pop %eax
if ( _Chain_Is_empty( header ) )
10e7fa: 83 c4 10 add $0x10,%esp
10e7fd: 8b 4d e4 mov -0x1c(%ebp),%ecx
10e800: 39 0e cmp %ecx,(%esi)
10e802: 74 06 je 10e80a <_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;
10e804: 29 fb sub %edi,%ebx
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
10e806: 85 db test %ebx,%ebx
10e808: 75 c8 jne 10e7d2 <_Watchdog_Adjust+0x2a> <== ALWAYS TAKEN
}
break;
}
}
_ISR_Enable( level );
10e80a: 50 push %eax
10e80b: 9d popf
}
10e80c: 8d 65 f4 lea -0xc(%ebp),%esp
10e80f: 5b pop %ebx
10e810: 5e pop %esi
10e811: 5f pop %edi
10e812: c9 leave
10e813: c3 ret
0010d0dc <_Watchdog_Remove>:
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
10d0dc: 55 push %ebp
10d0dd: 89 e5 mov %esp,%ebp
10d0df: 56 push %esi
10d0e0: 53 push %ebx
10d0e1: 8b 55 08 mov 0x8(%ebp),%edx
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
10d0e4: 9c pushf
10d0e5: fa cli
10d0e6: 5e pop %esi
previous_state = the_watchdog->state;
10d0e7: 8b 42 08 mov 0x8(%edx),%eax
switch ( previous_state ) {
10d0ea: 83 f8 01 cmp $0x1,%eax
10d0ed: 74 09 je 10d0f8 <_Watchdog_Remove+0x1c>
10d0ef: 72 44 jb 10d135 <_Watchdog_Remove+0x59>
10d0f1: 83 f8 03 cmp $0x3,%eax
10d0f4: 77 3f ja 10d135 <_Watchdog_Remove+0x59> <== NEVER TAKEN
10d0f6: eb 09 jmp 10d101 <_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;
10d0f8: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
break;
10d0ff: eb 34 jmp 10d135 <_Watchdog_Remove+0x59>
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
10d101: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next(
Watchdog_Control *the_watchdog
)
{
return ( (Watchdog_Control *) the_watchdog->Node.next );
10d108: 8b 0a mov (%edx),%ecx
next_watchdog = _Watchdog_Next( the_watchdog );
if ( _Watchdog_Next(next_watchdog) )
10d10a: 83 39 00 cmpl $0x0,(%ecx)
10d10d: 74 06 je 10d115 <_Watchdog_Remove+0x39>
next_watchdog->delta_interval += the_watchdog->delta_interval;
10d10f: 8b 5a 10 mov 0x10(%edx),%ebx
10d112: 01 59 10 add %ebx,0x10(%ecx)
if ( _Watchdog_Sync_count )
10d115: 8b 0d 98 57 12 00 mov 0x125798,%ecx
10d11b: 85 c9 test %ecx,%ecx
10d11d: 74 0c je 10d12b <_Watchdog_Remove+0x4f>
_Watchdog_Sync_level = _ISR_Nest_level;
10d11f: 8b 0d e8 56 12 00 mov 0x1256e8,%ecx
10d125: 89 0d 08 57 12 00 mov %ecx,0x125708
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10d12b: 8b 1a mov (%edx),%ebx
previous = the_node->previous;
10d12d: 8b 4a 04 mov 0x4(%edx),%ecx
next->previous = previous;
10d130: 89 4b 04 mov %ecx,0x4(%ebx)
previous->next = next;
10d133: 89 19 mov %ebx,(%ecx)
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
10d135: 8b 0d 9c 57 12 00 mov 0x12579c,%ecx
10d13b: 89 4a 18 mov %ecx,0x18(%edx)
_ISR_Enable( level );
10d13e: 56 push %esi
10d13f: 9d popf
return( previous_state );
}
10d140: 5b pop %ebx
10d141: 5e pop %esi
10d142: c9 leave
10d143: c3 ret
0010e324 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
10e324: 55 push %ebp
10e325: 89 e5 mov %esp,%ebp
10e327: 57 push %edi
10e328: 56 push %esi
10e329: 53 push %ebx
10e32a: 83 ec 20 sub $0x20,%esp
10e32d: 8b 7d 08 mov 0x8(%ebp),%edi
10e330: 8b 75 0c mov 0xc(%ebp),%esi
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
10e333: 9c pushf
10e334: fa cli
10e335: 8f 45 e4 popl -0x1c(%ebp)
printk( "Watchdog Chain: %s %p\n", name, header );
10e338: 56 push %esi
10e339: 57 push %edi
10e33a: 68 88 14 12 00 push $0x121488
10e33f: e8 54 ab ff ff call 108e98 <printk>
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10e344: 8b 1e mov (%esi),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10e346: 83 c6 04 add $0x4,%esi
if ( !_Chain_Is_empty( header ) ) {
10e349: 83 c4 10 add $0x10,%esp
10e34c: 39 f3 cmp %esi,%ebx
10e34e: 74 1d je 10e36d <_Watchdog_Report_chain+0x49>
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
10e350: 52 push %edx
10e351: 52 push %edx
10e352: 53 push %ebx
10e353: 6a 00 push $0x0
10e355: e8 32 00 00 00 call 10e38c <_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 )
10e35a: 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 ;
10e35c: 83 c4 10 add $0x10,%esp
10e35f: 39 f3 cmp %esi,%ebx
10e361: 75 ed jne 10e350 <_Watchdog_Report_chain+0x2c><== NEVER TAKEN
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
10e363: 50 push %eax
10e364: 50 push %eax
10e365: 57 push %edi
10e366: 68 9f 14 12 00 push $0x12149f
10e36b: eb 08 jmp 10e375 <_Watchdog_Report_chain+0x51>
} else {
printk( "Chain is empty\n" );
10e36d: 83 ec 0c sub $0xc,%esp
10e370: 68 ae 14 12 00 push $0x1214ae
10e375: e8 1e ab ff ff call 108e98 <printk>
10e37a: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10e37d: ff 75 e4 pushl -0x1c(%ebp)
10e380: 9d popf
}
10e381: 8d 65 f4 lea -0xc(%ebp),%esp
10e384: 5b pop %ebx
10e385: 5e pop %esi
10e386: 5f pop %edi
10e387: c9 leave
10e388: c3 ret
0010d144 <_Watchdog_Tickle>:
*/
void _Watchdog_Tickle(
Chain_Control *header
)
{
10d144: 55 push %ebp
10d145: 89 e5 mov %esp,%ebp
10d147: 57 push %edi
10d148: 56 push %esi
10d149: 53 push %ebx
10d14a: 83 ec 1c sub $0x1c,%esp
10d14d: 8b 7d 08 mov 0x8(%ebp),%edi
* See the comment in watchdoginsert.c and watchdogadjust.c
* about why it's safe not to declare header a pointer to
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
10d150: 9c pushf
10d151: fa cli
10d152: 5e pop %esi
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10d153: 8b 1f mov (%edi),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10d155: 8d 47 04 lea 0x4(%edi),%eax
10d158: 89 45 e4 mov %eax,-0x1c(%ebp)
if ( _Chain_Is_empty( header ) )
10d15b: 39 c3 cmp %eax,%ebx
10d15d: 74 40 je 10d19f <_Watchdog_Tickle+0x5b>
* to be inserted has already had its delta_interval adjusted to 0, and
* so is added to the head of the chain with a delta_interval of 0.
*
* Steven Johnson - 12/2005 (gcc-3.2.3 -O3 on powerpc)
*/
if (the_watchdog->delta_interval != 0) {
10d15f: 8b 43 10 mov 0x10(%ebx),%eax
10d162: 85 c0 test %eax,%eax
10d164: 74 08 je 10d16e <_Watchdog_Tickle+0x2a>
the_watchdog->delta_interval--;
10d166: 48 dec %eax
10d167: 89 43 10 mov %eax,0x10(%ebx)
if ( the_watchdog->delta_interval != 0 )
10d16a: 85 c0 test %eax,%eax
10d16c: 75 31 jne 10d19f <_Watchdog_Tickle+0x5b>
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
10d16e: 83 ec 0c sub $0xc,%esp
10d171: 53 push %ebx
10d172: e8 65 ff ff ff call 10d0dc <_Watchdog_Remove>
_ISR_Enable( level );
10d177: 56 push %esi
10d178: 9d popf
switch( watchdog_state ) {
10d179: 83 c4 10 add $0x10,%esp
10d17c: 83 f8 02 cmp $0x2,%eax
10d17f: 75 0e jne 10d18f <_Watchdog_Tickle+0x4b> <== NEVER TAKEN
case WATCHDOG_ACTIVE:
(*the_watchdog->routine)(
10d181: 50 push %eax
10d182: 50 push %eax
10d183: ff 73 24 pushl 0x24(%ebx)
10d186: ff 73 20 pushl 0x20(%ebx)
10d189: ff 53 1c call *0x1c(%ebx)
10d18c: 83 c4 10 add $0x10,%esp
case WATCHDOG_REMOVE_IT:
break;
}
_ISR_Disable( level );
10d18f: 9c pushf
10d190: fa cli
10d191: 5e pop %esi
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) header->first );
10d192: 8b 1f mov (%edi),%ebx
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
10d194: 3b 5d e4 cmp -0x1c(%ebp),%ebx
10d197: 74 06 je 10d19f <_Watchdog_Tickle+0x5b>
10d199: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10d19d: eb cd jmp 10d16c <_Watchdog_Tickle+0x28>
leave:
_ISR_Enable(level);
10d19f: 56 push %esi
10d1a0: 9d popf
}
10d1a1: 8d 65 f4 lea -0xc(%ebp),%esp
10d1a4: 5b pop %ebx
10d1a5: 5e pop %esi
10d1a6: 5f pop %edi
10d1a7: c9 leave
10d1a8: c3 ret
0010f138 <rtems_barrier_delete>:
*/
rtems_status_code rtems_barrier_delete(
rtems_id id
)
{
10f138: 55 push %ebp
10f139: 89 e5 mov %esp,%ebp
10f13b: 53 push %ebx
10f13c: 83 ec 18 sub $0x18,%esp
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
10f13f: 8d 45 f4 lea -0xc(%ebp),%eax
10f142: 50 push %eax
10f143: ff 75 08 pushl 0x8(%ebp)
10f146: 68 a4 58 12 00 push $0x1258a4
10f14b: e8 2c c9 ff ff call 10ba7c <_Objects_Get>
10f150: 89 c3 mov %eax,%ebx
Barrier_Control *the_barrier;
Objects_Locations location;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
10f152: 83 c4 10 add $0x10,%esp
10f155: b8 04 00 00 00 mov $0x4,%eax
10f15a: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10f15e: 75 32 jne 10f192 <rtems_barrier_delete+0x5a><== NEVER TAKEN
case OBJECTS_LOCAL:
_CORE_barrier_Flush(
10f160: 52 push %edx
10f161: 6a 02 push $0x2
10f163: 6a 00 push $0x0
10f165: 8d 43 14 lea 0x14(%ebx),%eax
10f168: 50 push %eax
10f169: e8 4e d7 ff ff call 10c8bc <_Thread_queue_Flush>
&the_barrier->Barrier,
NULL,
CORE_BARRIER_WAS_DELETED
);
_Objects_Close( &_Barrier_Information, &the_barrier->Object );
10f16e: 59 pop %ecx
10f16f: 58 pop %eax
10f170: 53 push %ebx
10f171: 68 a4 58 12 00 push $0x1258a4
10f176: e8 59 c5 ff ff call 10b6d4 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Barrier_Free (
Barrier_Control *the_barrier
)
{
_Objects_Free( &_Barrier_Information, &the_barrier->Object );
10f17b: 58 pop %eax
10f17c: 5a pop %edx
10f17d: 53 push %ebx
10f17e: 68 a4 58 12 00 push $0x1258a4
10f183: e8 cc c7 ff ff call 10b954 <_Objects_Free>
_Barrier_Free( the_barrier );
_Thread_Enable_dispatch();
10f188: e8 b4 d0 ff ff call 10c241 <_Thread_Enable_dispatch>
10f18d: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
10f18f: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10f192: 8b 5d fc mov -0x4(%ebp),%ebx
10f195: c9 leave
10f196: c3 ret
0010cab0 <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)
{
10cab0: 55 push %ebp
10cab1: 89 e5 mov %esp,%ebp
10cab3: 57 push %edi
10cab4: 56 push %esi
10cab5: 53 push %ebx
10cab6: 83 ec 0c sub $0xc,%esp
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
10cab9: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
10cabd: 74 41 je 10cb00 <rtems_iterate_over_all_threads+0x50><== NEVER TAKEN
10cabf: bb 01 00 00 00 mov $0x1,%ebx
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
10cac4: 8b 04 9d 68 85 12 00 mov 0x128568(,%ebx,4),%eax
10cacb: 85 c0 test %eax,%eax
10cacd: 74 2b je 10cafa <rtems_iterate_over_all_threads+0x4a>
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
10cacf: 8b 78 04 mov 0x4(%eax),%edi
if ( !information )
10cad2: be 01 00 00 00 mov $0x1,%esi
10cad7: 85 ff test %edi,%edi
10cad9: 75 17 jne 10caf2 <rtems_iterate_over_all_threads+0x42>
10cadb: eb 1d jmp 10cafa <rtems_iterate_over_all_threads+0x4a>
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
10cadd: 8b 47 1c mov 0x1c(%edi),%eax
10cae0: 8b 04 b0 mov (%eax,%esi,4),%eax
if ( !the_thread )
10cae3: 85 c0 test %eax,%eax
10cae5: 74 0a je 10caf1 <rtems_iterate_over_all_threads+0x41><== NEVER TAKEN
continue;
(*routine)(the_thread);
10cae7: 83 ec 0c sub $0xc,%esp
10caea: 50 push %eax
10caeb: ff 55 08 call *0x8(%ebp)
10caee: 83 c4 10 add $0x10,%esp
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
10caf1: 46 inc %esi
10caf2: 0f b7 47 10 movzwl 0x10(%edi),%eax
10caf6: 39 c6 cmp %eax,%esi
10caf8: 76 e3 jbe 10cadd <rtems_iterate_over_all_threads+0x2d>
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
10cafa: 43 inc %ebx
10cafb: 83 fb 05 cmp $0x5,%ebx
10cafe: 75 c4 jne 10cac4 <rtems_iterate_over_all_threads+0x14>
(*routine)(the_thread);
}
}
}
10cb00: 8d 65 f4 lea -0xc(%ebp),%esp
10cb03: 5b pop %ebx
10cb04: 5e pop %esi
10cb05: 5f pop %edi
10cb06: c9 leave
10cb07: c3 ret
00114f08 <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
114f08: 55 push %ebp
114f09: 89 e5 mov %esp,%ebp
114f0b: 57 push %edi
114f0c: 56 push %esi
114f0d: 53 push %ebx
114f0e: 83 ec 1c sub $0x1c,%esp
114f11: 8b 75 0c mov 0xc(%ebp),%esi
114f14: 8b 55 10 mov 0x10(%ebp),%edx
114f17: 8b 7d 14 mov 0x14(%ebp),%edi
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
114f1a: b8 03 00 00 00 mov $0x3,%eax
114f1f: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
114f23: 0f 84 cf 00 00 00 je 114ff8 <rtems_partition_create+0xf0>
return RTEMS_INVALID_NAME;
if ( !starting_address )
114f29: 85 f6 test %esi,%esi
114f2b: 0f 84 bb 00 00 00 je 114fec <rtems_partition_create+0xe4>
return RTEMS_INVALID_ADDRESS;
if ( !id )
114f31: 83 7d 1c 00 cmpl $0x0,0x1c(%ebp)
114f35: 0f 84 b1 00 00 00 je 114fec <rtems_partition_create+0xe4><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
114f3b: 85 ff test %edi,%edi
114f3d: 0f 84 b0 00 00 00 je 114ff3 <rtems_partition_create+0xeb>
114f43: 85 d2 test %edx,%edx
114f45: 0f 84 a8 00 00 00 je 114ff3 <rtems_partition_create+0xeb>
114f4b: 39 fa cmp %edi,%edx
114f4d: 0f 82 a0 00 00 00 jb 114ff3 <rtems_partition_create+0xeb>
114f53: f7 c7 03 00 00 00 test $0x3,%edi
114f59: 0f 85 94 00 00 00 jne 114ff3 <rtems_partition_create+0xeb>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
114f5f: f7 c6 03 00 00 00 test $0x3,%esi
114f65: 0f 85 81 00 00 00 jne 114fec <rtems_partition_create+0xe4>
114f6b: a1 64 e5 13 00 mov 0x13e564,%eax
114f70: 40 inc %eax
114f71: a3 64 e5 13 00 mov %eax,0x13e564
* 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 );
114f76: 83 ec 0c sub $0xc,%esp
114f79: 68 ec e3 13 00 push $0x13e3ec
114f7e: 89 55 e4 mov %edx,-0x1c(%ebp)
114f81: e8 a6 3b 00 00 call 118b2c <_Objects_Allocate>
114f86: 89 c3 mov %eax,%ebx
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
114f88: 83 c4 10 add $0x10,%esp
114f8b: 85 c0 test %eax,%eax
114f8d: 8b 55 e4 mov -0x1c(%ebp),%edx
114f90: 75 0c jne 114f9e <rtems_partition_create+0x96>
_Thread_Enable_dispatch();
114f92: e8 16 48 00 00 call 1197ad <_Thread_Enable_dispatch>
114f97: b8 05 00 00 00 mov $0x5,%eax
return RTEMS_TOO_MANY;
114f9c: eb 5a jmp 114ff8 <rtems_partition_create+0xf0>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
114f9e: 89 70 10 mov %esi,0x10(%eax)
the_partition->length = length;
114fa1: 89 50 14 mov %edx,0x14(%eax)
the_partition->buffer_size = buffer_size;
114fa4: 89 78 18 mov %edi,0x18(%eax)
the_partition->attribute_set = attribute_set;
114fa7: 8b 45 18 mov 0x18(%ebp),%eax
114faa: 89 43 1c mov %eax,0x1c(%ebx)
the_partition->number_of_used_blocks = 0;
114fad: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx)
_Chain_Initialize( &the_partition->Memory, starting_address,
114fb4: 57 push %edi
114fb5: 89 d0 mov %edx,%eax
114fb7: 31 d2 xor %edx,%edx
114fb9: f7 f7 div %edi
114fbb: 50 push %eax
114fbc: 56 push %esi
114fbd: 8d 43 24 lea 0x24(%ebx),%eax
114fc0: 50 push %eax
114fc1: e8 62 2a 00 00 call 117a28 <_Chain_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
114fc6: 8b 43 08 mov 0x8(%ebx),%eax
114fc9: 0f b7 c8 movzwl %ax,%ecx
114fcc: 8b 15 08 e4 13 00 mov 0x13e408,%edx
114fd2: 89 1c 8a mov %ebx,(%edx,%ecx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
114fd5: 8b 55 08 mov 0x8(%ebp),%edx
114fd8: 89 53 0c mov %edx,0xc(%ebx)
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
114fdb: 8b 55 1c mov 0x1c(%ebp),%edx
114fde: 89 02 mov %eax,(%edx)
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
114fe0: e8 c8 47 00 00 call 1197ad <_Thread_Enable_dispatch>
114fe5: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
114fe7: 83 c4 10 add $0x10,%esp
114fea: eb 0c jmp 114ff8 <rtems_partition_create+0xf0>
114fec: b8 09 00 00 00 mov $0x9,%eax
114ff1: eb 05 jmp 114ff8 <rtems_partition_create+0xf0>
114ff3: b8 08 00 00 00 mov $0x8,%eax
}
114ff8: 8d 65 f4 lea -0xc(%ebp),%esp
114ffb: 5b pop %ebx
114ffc: 5e pop %esi
114ffd: 5f pop %edi
114ffe: c9 leave
114fff: c3 ret
0010b465 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
10b465: 55 push %ebp
10b466: 89 e5 mov %esp,%ebp
10b468: 57 push %edi
10b469: 56 push %esi
10b46a: 53 push %ebx
10b46b: 83 ec 30 sub $0x30,%esp
10b46e: 8b 75 08 mov 0x8(%ebp),%esi
10b471: 8b 5d 0c mov 0xc(%ebp),%ebx
RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
10b474: 8d 45 e4 lea -0x1c(%ebp),%eax
10b477: 50 push %eax
10b478: 56 push %esi
10b479: 68 9c 71 12 00 push $0x12719c
10b47e: e8 15 1d 00 00 call 10d198 <_Objects_Get>
10b483: 89 c7 mov %eax,%edi
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
10b485: 83 c4 10 add $0x10,%esp
10b488: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10b48c: 0f 85 40 01 00 00 jne 10b5d2 <rtems_rate_monotonic_period+0x16d>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
10b492: 8b 40 40 mov 0x40(%eax),%eax
10b495: 3b 05 50 73 12 00 cmp 0x127350,%eax
10b49b: 74 0f je 10b4ac <rtems_rate_monotonic_period+0x47>
_Thread_Enable_dispatch();
10b49d: e8 bb 24 00 00 call 10d95d <_Thread_Enable_dispatch>
10b4a2: bb 17 00 00 00 mov $0x17,%ebx
return RTEMS_NOT_OWNER_OF_RESOURCE;
10b4a7: e9 2b 01 00 00 jmp 10b5d7 <rtems_rate_monotonic_period+0x172>
}
if ( length == RTEMS_PERIOD_STATUS ) {
10b4ac: 85 db test %ebx,%ebx
10b4ae: 75 19 jne 10b4c9 <rtems_rate_monotonic_period+0x64>
switch ( the_period->state ) {
10b4b0: 8b 47 38 mov 0x38(%edi),%eax
10b4b3: 83 f8 04 cmp $0x4,%eax
10b4b6: 77 07 ja 10b4bf <rtems_rate_monotonic_period+0x5a><== NEVER TAKEN
10b4b8: 8b 1c 85 60 11 12 00 mov 0x121160(,%eax,4),%ebx
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
10b4bf: e8 99 24 00 00 call 10d95d <_Thread_Enable_dispatch>
return( return_value );
10b4c4: e9 0e 01 00 00 jmp 10b5d7 <rtems_rate_monotonic_period+0x172>
}
_ISR_Disable( level );
10b4c9: 9c pushf
10b4ca: fa cli
10b4cb: 8f 45 d4 popl -0x2c(%ebp)
switch ( the_period->state ) {
10b4ce: 8b 47 38 mov 0x38(%edi),%eax
10b4d1: 83 f8 02 cmp $0x2,%eax
10b4d4: 74 5f je 10b535 <rtems_rate_monotonic_period+0xd0>
10b4d6: 83 f8 04 cmp $0x4,%eax
10b4d9: 0f 84 ba 00 00 00 je 10b599 <rtems_rate_monotonic_period+0x134>
10b4df: 85 c0 test %eax,%eax
10b4e1: 0f 85 eb 00 00 00 jne 10b5d2 <rtems_rate_monotonic_period+0x16d><== NEVER TAKEN
case RATE_MONOTONIC_INACTIVE: {
_ISR_Enable( level );
10b4e7: ff 75 d4 pushl -0x2c(%ebp)
10b4ea: 9d popf
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
10b4eb: 83 ec 0c sub $0xc,%esp
10b4ee: 57 push %edi
10b4ef: e8 9c fd ff ff call 10b290 <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
10b4f4: 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;
10b4fb: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi)
the_watchdog->routine = routine;
10b502: c7 47 2c e0 b7 10 00 movl $0x10b7e0,0x2c(%edi)
the_watchdog->id = id;
10b509: 89 77 30 mov %esi,0x30(%edi)
the_watchdog->user_data = user_data;
10b50c: c7 47 34 00 00 00 00 movl $0x0,0x34(%edi)
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
10b513: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b516: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b519: 5b pop %ebx
10b51a: 5e pop %esi
10b51b: 83 c7 10 add $0x10,%edi
10b51e: 57 push %edi
10b51f: 68 70 73 12 00 push $0x127370
10b524: e8 7b 33 00 00 call 10e8a4 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
10b529: e8 2f 24 00 00 call 10d95d <_Thread_Enable_dispatch>
10b52e: 31 db xor %ebx,%ebx
10b530: e9 98 00 00 00 jmp 10b5cd <rtems_rate_monotonic_period+0x168>
case RATE_MONOTONIC_ACTIVE:
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
10b535: 83 ec 0c sub $0xc,%esp
10b538: 57 push %edi
10b539: e8 4c fe ff ff call 10b38a <_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;
10b53e: c7 47 38 01 00 00 00 movl $0x1,0x38(%edi)
the_period->next_length = length;
10b545: 89 5f 3c mov %ebx,0x3c(%edi)
_ISR_Enable( level );
10b548: ff 75 d4 pushl -0x2c(%ebp)
10b54b: 9d popf
_Thread_Executing->Wait.id = the_period->Object.id;
10b54c: a1 50 73 12 00 mov 0x127350,%eax
10b551: 8b 57 08 mov 0x8(%edi),%edx
10b554: 89 50 20 mov %edx,0x20(%eax)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10b557: 5a pop %edx
10b558: 59 pop %ecx
10b559: 68 00 40 00 00 push $0x4000
10b55e: 50 push %eax
10b55f: e8 08 2c 00 00 call 10e16c <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
10b564: 9c pushf
10b565: fa cli
10b566: 5a pop %edx
local_state = the_period->state;
10b567: 8b 47 38 mov 0x38(%edi),%eax
the_period->state = RATE_MONOTONIC_ACTIVE;
10b56a: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
_ISR_Enable( level );
10b571: 52 push %edx
10b572: 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 )
10b573: 83 c4 10 add $0x10,%esp
10b576: 83 f8 03 cmp $0x3,%eax
10b579: 75 15 jne 10b590 <rtems_rate_monotonic_period+0x12b>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10b57b: 56 push %esi
10b57c: 56 push %esi
10b57d: 68 00 40 00 00 push $0x4000
10b582: ff 35 50 73 12 00 pushl 0x127350
10b588: e8 53 20 00 00 call 10d5e0 <_Thread_Clear_state>
10b58d: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
10b590: e8 c8 23 00 00 call 10d95d <_Thread_Enable_dispatch>
10b595: 31 db xor %ebx,%ebx
return RTEMS_SUCCESSFUL;
10b597: eb 3e jmp 10b5d7 <rtems_rate_monotonic_period+0x172>
case RATE_MONOTONIC_EXPIRED:
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
10b599: 83 ec 0c sub $0xc,%esp
10b59c: 57 push %edi
10b59d: e8 e8 fd ff ff call 10b38a <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
10b5a2: ff 75 d4 pushl -0x2c(%ebp)
10b5a5: 9d popf
the_period->state = RATE_MONOTONIC_ACTIVE;
10b5a6: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
the_period->next_length = length;
10b5ad: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b5b0: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b5b3: 59 pop %ecx
10b5b4: 5b pop %ebx
10b5b5: 83 c7 10 add $0x10,%edi
10b5b8: 57 push %edi
10b5b9: 68 70 73 12 00 push $0x127370
10b5be: e8 e1 32 00 00 call 10e8a4 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
10b5c3: e8 95 23 00 00 call 10d95d <_Thread_Enable_dispatch>
10b5c8: bb 06 00 00 00 mov $0x6,%ebx
return RTEMS_TIMEOUT;
10b5cd: 83 c4 10 add $0x10,%esp
10b5d0: eb 05 jmp 10b5d7 <rtems_rate_monotonic_period+0x172>
10b5d2: bb 04 00 00 00 mov $0x4,%ebx
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10b5d7: 89 d8 mov %ebx,%eax
10b5d9: 8d 65 f4 lea -0xc(%ebp),%esp
10b5dc: 5b pop %ebx
10b5dd: 5e pop %esi
10b5de: 5f pop %edi
10b5df: c9 leave
10b5e0: c3 ret
0010b5e4 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
10b5e4: 55 push %ebp
10b5e5: 89 e5 mov %esp,%ebp
10b5e7: 57 push %edi
10b5e8: 56 push %esi
10b5e9: 53 push %ebx
10b5ea: 83 ec 7c sub $0x7c,%esp
10b5ed: 8b 5d 08 mov 0x8(%ebp),%ebx
10b5f0: 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 )
10b5f3: 85 ff test %edi,%edi
10b5f5: 0f 84 2b 01 00 00 je 10b726 <rtems_rate_monotonic_report_statistics_with_plugin+0x142><== NEVER TAKEN
return;
(*print)( context, "Period information by period\n" );
10b5fb: 52 push %edx
10b5fc: 52 push %edx
10b5fd: 68 74 11 12 00 push $0x121174
10b602: 53 push %ebx
10b603: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
10b605: 5e pop %esi
10b606: 58 pop %eax
10b607: 68 92 11 12 00 push $0x121192
10b60c: 53 push %ebx
10b60d: ff d7 call *%edi
(*print)( context, "--- Wall times are in seconds ---\n" );
10b60f: 5a pop %edx
10b610: 59 pop %ecx
10b611: 68 b4 11 12 00 push $0x1211b4
10b616: 53 push %ebx
10b617: ff d7 call *%edi
Be sure to test the various cases.
(*print)( context,"\
1234567890123456789012345678901234567890123456789012345678901234567890123456789\
\n");
*/
(*print)( context, " ID OWNER COUNT MISSED "
10b619: 5e pop %esi
10b61a: 58 pop %eax
10b61b: 68 d7 11 12 00 push $0x1211d7
10b620: 53 push %ebx
10b621: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
10b623: 5a pop %edx
10b624: 59 pop %ecx
10b625: 68 22 12 12 00 push $0x121222
10b62a: 53 push %ebx
10b62b: 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 ;
10b62d: 8b 35 a4 71 12 00 mov 0x1271a4,%esi
10b633: 83 c4 10 add $0x10,%esp
10b636: e9 df 00 00 00 jmp 10b71a <rtems_rate_monotonic_report_statistics_with_plugin+0x136>
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
10b63b: 50 push %eax
10b63c: 50 push %eax
10b63d: 8d 45 88 lea -0x78(%ebp),%eax
10b640: 50 push %eax
10b641: 56 push %esi
10b642: e8 29 56 00 00 call 110c70 <rtems_rate_monotonic_get_statistics>
if ( status != RTEMS_SUCCESSFUL )
10b647: 83 c4 10 add $0x10,%esp
10b64a: 85 c0 test %eax,%eax
10b64c: 0f 85 c7 00 00 00 jne 10b719 <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 );
10b652: 51 push %ecx
10b653: 51 push %ecx
10b654: 8d 55 c0 lea -0x40(%ebp),%edx
10b657: 52 push %edx
10b658: 56 push %esi
10b659: e8 b6 56 00 00 call 110d14 <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 );
10b65e: 83 c4 0c add $0xc,%esp
10b661: 8d 45 e3 lea -0x1d(%ebp),%eax
10b664: 50 push %eax
10b665: 6a 05 push $0x5
10b667: ff 75 c0 pushl -0x40(%ebp)
10b66a: e8 fd 01 00 00 call 10b86c <rtems_object_get_name>
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
10b66f: 58 pop %eax
10b670: 5a pop %edx
10b671: ff 75 8c pushl -0x74(%ebp)
10b674: ff 75 88 pushl -0x78(%ebp)
10b677: 8d 55 e3 lea -0x1d(%ebp),%edx
10b67a: 52 push %edx
10b67b: 56 push %esi
10b67c: 68 6e 12 12 00 push $0x12126e
10b681: 53 push %ebx
10b682: ff d7 call *%edi
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
10b684: 8b 45 88 mov -0x78(%ebp),%eax
10b687: 83 c4 20 add $0x20,%esp
10b68a: 85 c0 test %eax,%eax
10b68c: 75 0f jne 10b69d <rtems_rate_monotonic_report_statistics_with_plugin+0xb9>
(*print)( context, "\n" );
10b68e: 51 push %ecx
10b68f: 51 push %ecx
10b690: 68 e8 14 12 00 push $0x1214e8
10b695: 53 push %ebx
10b696: ff d7 call *%edi
continue;
10b698: 83 c4 10 add $0x10,%esp
10b69b: eb 7c jmp 10b719 <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 );
10b69d: 52 push %edx
10b69e: 8d 55 d8 lea -0x28(%ebp),%edx
10b6a1: 52 push %edx
10b6a2: 50 push %eax
10b6a3: 8d 45 a0 lea -0x60(%ebp),%eax
10b6a6: 50 push %eax
10b6a7: e8 cc 2e 00 00 call 10e578 <_Timespec_Divide_by_integer>
(*print)( context,
10b6ac: 8b 45 dc mov -0x24(%ebp),%eax
10b6af: b9 e8 03 00 00 mov $0x3e8,%ecx
10b6b4: 99 cltd
10b6b5: f7 f9 idiv %ecx
10b6b7: 50 push %eax
10b6b8: ff 75 d8 pushl -0x28(%ebp)
10b6bb: 8b 45 9c mov -0x64(%ebp),%eax
10b6be: 99 cltd
10b6bf: f7 f9 idiv %ecx
10b6c1: 50 push %eax
10b6c2: ff 75 98 pushl -0x68(%ebp)
10b6c5: 8b 45 94 mov -0x6c(%ebp),%eax
10b6c8: 99 cltd
10b6c9: f7 f9 idiv %ecx
10b6cb: 50 push %eax
10b6cc: ff 75 90 pushl -0x70(%ebp)
10b6cf: 68 85 12 12 00 push $0x121285
10b6d4: 53 push %ebx
10b6d5: 89 4d 84 mov %ecx,-0x7c(%ebp)
10b6d8: 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);
10b6da: 83 c4 2c add $0x2c,%esp
10b6dd: 8d 55 d8 lea -0x28(%ebp),%edx
10b6e0: 52 push %edx
10b6e1: ff 75 88 pushl -0x78(%ebp)
10b6e4: 8d 45 b8 lea -0x48(%ebp),%eax
10b6e7: 50 push %eax
10b6e8: e8 8b 2e 00 00 call 10e578 <_Timespec_Divide_by_integer>
(*print)( context,
10b6ed: 8b 45 dc mov -0x24(%ebp),%eax
10b6f0: 8b 4d 84 mov -0x7c(%ebp),%ecx
10b6f3: 99 cltd
10b6f4: f7 f9 idiv %ecx
10b6f6: 50 push %eax
10b6f7: ff 75 d8 pushl -0x28(%ebp)
10b6fa: 8b 45 b4 mov -0x4c(%ebp),%eax
10b6fd: 99 cltd
10b6fe: f7 f9 idiv %ecx
10b700: 50 push %eax
10b701: ff 75 b0 pushl -0x50(%ebp)
10b704: 8b 45 ac mov -0x54(%ebp),%eax
10b707: 99 cltd
10b708: f7 f9 idiv %ecx
10b70a: 50 push %eax
10b70b: ff 75 a8 pushl -0x58(%ebp)
10b70e: 68 a4 12 12 00 push $0x1212a4
10b713: 53 push %ebx
10b714: ff d7 call *%edi
10b716: 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++ ) {
10b719: 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 ;
10b71a: 3b 35 a8 71 12 00 cmp 0x1271a8,%esi
10b720: 0f 86 15 ff ff ff jbe 10b63b <rtems_rate_monotonic_report_statistics_with_plugin+0x57>
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
10b726: 8d 65 f4 lea -0xc(%ebp),%esp
10b729: 5b pop %ebx
10b72a: 5e pop %esi
10b72b: 5f pop %edi
10b72c: c9 leave
10b72d: c3 ret
0010a3b8 <rtems_semaphore_create>:
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
10a3b8: 55 push %ebp
10a3b9: 89 e5 mov %esp,%ebp
10a3bb: 57 push %edi
10a3bc: 56 push %esi
10a3bd: 53 push %ebx
10a3be: 83 ec 3c sub $0x3c,%esp
10a3c1: 8b 7d 0c mov 0xc(%ebp),%edi
10a3c4: 8b 5d 10 mov 0x10(%ebp),%ebx
register Semaphore_Control *the_semaphore;
CORE_mutex_Attributes the_mutex_attr;
CORE_semaphore_Attributes the_semaphore_attr;
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
10a3c7: b8 03 00 00 00 mov $0x3,%eax
10a3cc: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
10a3d0: 0f 84 74 01 00 00 je 10a54a <rtems_semaphore_create+0x192><== NEVER TAKEN
return RTEMS_INVALID_NAME;
if ( !id )
10a3d6: b0 09 mov $0x9,%al
10a3d8: 83 7d 18 00 cmpl $0x0,0x18(%ebp)
10a3dc: 0f 84 68 01 00 00 je 10a54a <rtems_semaphore_create+0x192><== NEVER TAKEN
return RTEMS_NOT_DEFINED;
} else
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
10a3e2: 89 d8 mov %ebx,%eax
10a3e4: 25 c0 00 00 00 and $0xc0,%eax
10a3e9: 74 22 je 10a40d <rtems_semaphore_create+0x55>
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) &&
10a3eb: 89 da mov %ebx,%edx
10a3ed: 83 e2 30 and $0x30,%edx
10a3f0: 83 fa 10 cmp $0x10,%edx
10a3f3: 0f 85 4c 01 00 00 jne 10a545 <rtems_semaphore_create+0x18d><== NEVER TAKEN
10a3f9: f6 c3 04 test $0x4,%bl
10a3fc: 0f 84 43 01 00 00 je 10a545 <rtems_semaphore_create+0x18d><== NEVER TAKEN
_Attributes_Is_priority( attribute_set ) ) )
return RTEMS_NOT_DEFINED;
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
10a402: 3d c0 00 00 00 cmp $0xc0,%eax
10a407: 0f 84 38 01 00 00 je 10a545 <rtems_semaphore_create+0x18d><== NEVER TAKEN
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
10a40d: 89 da mov %ebx,%edx
10a40f: 83 e2 30 and $0x30,%edx
10a412: 74 0e je 10a422 <rtems_semaphore_create+0x6a>
10a414: b8 0a 00 00 00 mov $0xa,%eax
10a419: 83 ff 01 cmp $0x1,%edi
10a41c: 0f 87 28 01 00 00 ja 10a54a <rtems_semaphore_create+0x192><== NEVER TAKEN
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10a422: a1 50 56 12 00 mov 0x125650,%eax
10a427: 40 inc %eax
10a428: a3 50 56 12 00 mov %eax,0x125650
* This function allocates a semaphore control block from
* the inactive chain of free semaphore control blocks.
*/
RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Allocate( void )
{
return (Semaphore_Control *) _Objects_Allocate( &_Semaphore_Information );
10a42d: 83 ec 0c sub $0xc,%esp
10a430: 68 98 55 12 00 push $0x125598
10a435: 89 55 c4 mov %edx,-0x3c(%ebp)
10a438: e8 2b 12 00 00 call 10b668 <_Objects_Allocate>
10a43d: 89 c6 mov %eax,%esi
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
10a43f: 83 c4 10 add $0x10,%esp
10a442: 85 c0 test %eax,%eax
10a444: 8b 55 c4 mov -0x3c(%ebp),%edx
10a447: 75 0f jne 10a458 <rtems_semaphore_create+0xa0>
_Thread_Enable_dispatch();
10a449: e8 f3 1d 00 00 call 10c241 <_Thread_Enable_dispatch>
10a44e: b8 05 00 00 00 mov $0x5,%eax
return RTEMS_TOO_MANY;
10a453: e9 f2 00 00 00 jmp 10a54a <rtems_semaphore_create+0x192>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_semaphore->attribute_set = attribute_set;
10a458: 89 58 10 mov %ebx,0x10(%eax)
/*
* Initialize it as a counting semaphore.
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
10a45b: 85 d2 test %edx,%edx
10a45d: 75 37 jne 10a496 <rtems_semaphore_create+0xde>
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
10a45f: c7 45 e0 ff ff ff ff movl $0xffffffff,-0x20(%ebp)
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
10a466: 31 c0 xor %eax,%eax
10a468: f6 c3 04 test $0x4,%bl
10a46b: 0f 95 c0 setne %al
10a46e: 89 45 e4 mov %eax,-0x1c(%ebp)
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
/*
* The following are just to make Purify happy.
*/
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
10a471: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp)
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
10a478: c7 45 dc 00 00 00 00 movl $0x0,-0x24(%ebp)
_CORE_semaphore_Initialize(
10a47f: 51 push %ecx
10a480: 57 push %edi
10a481: 8d 45 e0 lea -0x20(%ebp),%eax
10a484: 50 push %eax
10a485: 8d 46 14 lea 0x14(%esi),%eax
10a488: 50 push %eax
10a489: e8 da 0c 00 00 call 10b168 <_CORE_semaphore_Initialize>
10a48e: 83 c4 10 add $0x10,%esp
10a491: e9 8c 00 00 00 jmp 10a522 <rtems_semaphore_create+0x16a>
/*
* It is either simple binary semaphore or a more powerful mutex
* style binary semaphore. This is the mutex style.
*/
if ( _Attributes_Is_priority( attribute_set ) )
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
10a496: 31 c0 xor %eax,%eax
10a498: f6 c3 04 test $0x4,%bl
10a49b: 0f 95 c0 setne %al
10a49e: 89 45 d8 mov %eax,-0x28(%ebp)
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
10a4a1: 83 fa 10 cmp $0x10,%edx
10a4a4: 75 36 jne 10a4dc <rtems_semaphore_create+0x124>
the_mutex_attr.priority_ceiling = priority_ceiling;
10a4a6: 8b 45 14 mov 0x14(%ebp),%eax
10a4a9: 89 45 dc mov %eax,-0x24(%ebp)
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
10a4ac: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp)
the_mutex_attr.only_owner_release = false;
10a4b3: c6 45 d4 00 movb $0x0,-0x2c(%ebp)
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
10a4b7: 83 7d d8 01 cmpl $0x1,-0x28(%ebp)
10a4bb: 75 2a jne 10a4e7 <rtems_semaphore_create+0x12f>
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
10a4bd: f6 c3 40 test $0x40,%bl
10a4c0: 74 09 je 10a4cb <rtems_semaphore_create+0x113>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
10a4c2: c7 45 d8 02 00 00 00 movl $0x2,-0x28(%ebp)
10a4c9: eb 0b jmp 10a4d6 <rtems_semaphore_create+0x11e>
the_mutex_attr.only_owner_release = true;
} else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) {
10a4cb: 84 db test %bl,%bl
10a4cd: 79 18 jns 10a4e7 <rtems_semaphore_create+0x12f>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
10a4cf: c7 45 d8 03 00 00 00 movl $0x3,-0x28(%ebp)
the_mutex_attr.only_owner_release = true;
10a4d6: c6 45 d4 01 movb $0x1,-0x2c(%ebp)
10a4da: eb 0b jmp 10a4e7 <rtems_semaphore_create+0x12f>
}
}
} else /* must be simple binary semaphore */ {
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS;
10a4dc: c7 45 d0 02 00 00 00 movl $0x2,-0x30(%ebp)
the_mutex_attr.only_owner_release = false;
10a4e3: c6 45 d4 00 movb $0x0,-0x2c(%ebp)
}
mutex_status = _CORE_mutex_Initialize(
10a4e7: 52 push %edx
10a4e8: 31 c0 xor %eax,%eax
10a4ea: 83 ff 01 cmp $0x1,%edi
10a4ed: 0f 94 c0 sete %al
10a4f0: 50 push %eax
10a4f1: 8d 45 d0 lea -0x30(%ebp),%eax
10a4f4: 50 push %eax
10a4f5: 8d 46 14 lea 0x14(%esi),%eax
10a4f8: 50 push %eax
10a4f9: e8 fe 09 00 00 call 10aefc <_CORE_mutex_Initialize>
&the_semaphore->Core_control.mutex,
&the_mutex_attr,
(count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED
);
if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) {
10a4fe: 83 c4 10 add $0x10,%esp
10a501: 83 f8 06 cmp $0x6,%eax
10a504: 75 1c jne 10a522 <rtems_semaphore_create+0x16a>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
10a506: 50 push %eax
10a507: 50 push %eax
10a508: 56 push %esi
10a509: 68 98 55 12 00 push $0x125598
10a50e: e8 41 14 00 00 call 10b954 <_Objects_Free>
_Semaphore_Free( the_semaphore );
_Thread_Enable_dispatch();
10a513: e8 29 1d 00 00 call 10c241 <_Thread_Enable_dispatch>
10a518: b8 13 00 00 00 mov $0x13,%eax
return RTEMS_INVALID_PRIORITY;
10a51d: 83 c4 10 add $0x10,%esp
10a520: eb 28 jmp 10a54a <rtems_semaphore_create+0x192>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10a522: 8b 46 08 mov 0x8(%esi),%eax
10a525: 0f b7 c8 movzwl %ax,%ecx
10a528: 8b 15 b4 55 12 00 mov 0x1255b4,%edx
10a52e: 89 34 8a mov %esi,(%edx,%ecx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10a531: 8b 55 08 mov 0x8(%ebp),%edx
10a534: 89 56 0c mov %edx,0xc(%esi)
&_Semaphore_Information,
&the_semaphore->Object,
(Objects_Name) name
);
*id = the_semaphore->Object.id;
10a537: 8b 55 18 mov 0x18(%ebp),%edx
10a53a: 89 02 mov %eax,(%edx)
the_semaphore->Object.id,
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
10a53c: e8 00 1d 00 00 call 10c241 <_Thread_Enable_dispatch>
10a541: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
10a543: eb 05 jmp 10a54a <rtems_semaphore_create+0x192>
10a545: b8 0b 00 00 00 mov $0xb,%eax
}
10a54a: 8d 65 f4 lea -0xc(%ebp),%esp
10a54d: 5b pop %ebx
10a54e: 5e pop %esi
10a54f: 5f pop %edi
10a550: c9 leave
10a551: c3 ret
001162b0 <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
1162b0: 55 push %ebp
1162b1: 89 e5 mov %esp,%ebp
1162b3: 53 push %ebx
1162b4: 83 ec 14 sub $0x14,%esp
1162b7: 8b 5d 0c mov 0xc(%ebp),%ebx
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
1162ba: b8 0a 00 00 00 mov $0xa,%eax
1162bf: 85 db test %ebx,%ebx
1162c1: 74 71 je 116334 <rtems_signal_send+0x84>
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
1162c3: 50 push %eax
1162c4: 50 push %eax
1162c5: 8d 45 f4 lea -0xc(%ebp),%eax
1162c8: 50 push %eax
1162c9: ff 75 08 pushl 0x8(%ebp)
1162cc: e8 2b 35 00 00 call 1197fc <_Thread_Get>
1162d1: 89 c1 mov %eax,%ecx
switch ( location ) {
1162d3: 83 c4 10 add $0x10,%esp
1162d6: b8 04 00 00 00 mov $0x4,%eax
1162db: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
1162df: 75 53 jne 116334 <rtems_signal_send+0x84>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
1162e1: 8b 91 f0 00 00 00 mov 0xf0(%ecx),%edx
asr = &api->Signal;
1162e7: 83 7a 0c 00 cmpl $0x0,0xc(%edx)
1162eb: 74 3d je 11632a <rtems_signal_send+0x7a>
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
if ( asr->is_enabled ) {
1162ed: 80 7a 08 00 cmpb $0x0,0x8(%edx)
1162f1: 74 26 je 116319 <rtems_signal_send+0x69>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
1162f3: 9c pushf
1162f4: fa cli
1162f5: 58 pop %eax
*signal_set |= signals;
1162f6: 09 5a 14 or %ebx,0x14(%edx)
_ISR_Enable( _level );
1162f9: 50 push %eax
1162fa: 9d popf
_ASR_Post_signals( signal_set, &asr->signals_posted );
the_thread->do_post_task_switch_extension = true;
1162fb: c6 41 74 01 movb $0x1,0x74(%ecx)
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
1162ff: a1 fc e5 13 00 mov 0x13e5fc,%eax
116304: 85 c0 test %eax,%eax
116306: 74 19 je 116321 <rtems_signal_send+0x71>
116308: 3b 0d 20 e6 13 00 cmp 0x13e620,%ecx
11630e: 75 11 jne 116321 <rtems_signal_send+0x71><== NEVER TAKEN
_ISR_Signals_to_thread_executing = true;
116310: c6 05 b4 e6 13 00 01 movb $0x1,0x13e6b4
116317: eb 08 jmp 116321 <rtems_signal_send+0x71>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
116319: 9c pushf
11631a: fa cli
11631b: 58 pop %eax
*signal_set |= signals;
11631c: 09 5a 18 or %ebx,0x18(%edx)
_ISR_Enable( _level );
11631f: 50 push %eax
116320: 9d popf
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
116321: e8 87 34 00 00 call 1197ad <_Thread_Enable_dispatch>
116326: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
116328: eb 0a jmp 116334 <rtems_signal_send+0x84>
}
_Thread_Enable_dispatch();
11632a: e8 7e 34 00 00 call 1197ad <_Thread_Enable_dispatch>
11632f: b8 0b 00 00 00 mov $0xb,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116334: 8b 5d fc mov -0x4(%ebp),%ebx
116337: c9 leave
116338: c3 ret
0011156c <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
11156c: 55 push %ebp
11156d: 89 e5 mov %esp,%ebp
11156f: 57 push %edi
111570: 56 push %esi
111571: 53 push %ebx
111572: 83 ec 1c sub $0x1c,%esp
111575: 8b 4d 10 mov 0x10(%ebp),%ecx
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
111578: b8 09 00 00 00 mov $0x9,%eax
11157d: 85 c9 test %ecx,%ecx
11157f: 0f 84 f4 00 00 00 je 111679 <rtems_task_mode+0x10d>
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
111585: 8b 1d 0c 57 12 00 mov 0x12570c,%ebx
api = executing->API_Extensions[ THREAD_API_RTEMS ];
11158b: 8b b3 f0 00 00 00 mov 0xf0(%ebx),%esi
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
111591: 80 7b 75 01 cmpb $0x1,0x75(%ebx)
111595: 19 ff sbb %edi,%edi
111597: 81 e7 00 01 00 00 and $0x100,%edi
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
11159d: 83 7b 7c 00 cmpl $0x0,0x7c(%ebx)
1115a1: 74 06 je 1115a9 <rtems_task_mode+0x3d>
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
1115a3: 81 cf 00 02 00 00 or $0x200,%edi
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
1115a9: 80 7e 08 01 cmpb $0x1,0x8(%esi)
1115ad: 19 d2 sbb %edx,%edx
1115af: 81 e2 00 04 00 00 and $0x400,%edx
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
old_mode |= _ISR_Get_level();
1115b5: 89 55 e4 mov %edx,-0x1c(%ebp)
1115b8: 89 4d e0 mov %ecx,-0x20(%ebp)
1115bb: e8 7b be ff ff call 10d43b <_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;
1115c0: 8b 55 e4 mov -0x1c(%ebp),%edx
1115c3: 09 d0 or %edx,%eax
old_mode |= _ISR_Get_level();
*previous_mode_set = old_mode;
1115c5: 09 f8 or %edi,%eax
1115c7: 8b 4d e0 mov -0x20(%ebp),%ecx
1115ca: 89 01 mov %eax,(%ecx)
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
1115cc: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp)
1115d3: 74 0f je 1115e4 <rtems_task_mode+0x78>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
1115d5: 8b 45 08 mov 0x8(%ebp),%eax
1115d8: c1 e8 08 shr $0x8,%eax
1115db: 83 f0 01 xor $0x1,%eax
1115de: 83 e0 01 and $0x1,%eax
1115e1: 88 43 75 mov %al,0x75(%ebx)
if ( mask & RTEMS_TIMESLICE_MASK ) {
1115e4: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp)
1115eb: 74 21 je 11160e <rtems_task_mode+0xa2>
if ( _Modes_Is_timeslice(mode_set) ) {
1115ed: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp)
1115f4: 74 11 je 111607 <rtems_task_mode+0x9b>
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
1115f6: c7 43 7c 01 00 00 00 movl $0x1,0x7c(%ebx)
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
1115fd: a1 1c 56 12 00 mov 0x12561c,%eax
111602: 89 43 78 mov %eax,0x78(%ebx)
111605: eb 07 jmp 11160e <rtems_task_mode+0xa2>
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
111607: c7 43 7c 00 00 00 00 movl $0x0,0x7c(%ebx)
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
11160e: f6 45 0c 01 testb $0x1,0xc(%ebp)
111612: 74 0a je 11161e <rtems_task_mode+0xb2>
*/
RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level (
Modes_Control mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
111614: f6 45 08 01 testb $0x1,0x8(%ebp)
111618: 74 03 je 11161d <rtems_task_mode+0xb1>
11161a: fa cli
11161b: eb 01 jmp 11161e <rtems_task_mode+0xb2>
11161d: fb sti
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
11161e: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp)
111625: 74 33 je 11165a <rtems_task_mode+0xee>
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
111627: 8b 45 08 mov 0x8(%ebp),%eax
11162a: c1 e8 0a shr $0xa,%eax
11162d: 83 f0 01 xor $0x1,%eax
111630: 83 e0 01 and $0x1,%eax
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
111633: 3a 46 08 cmp 0x8(%esi),%al
111636: 74 22 je 11165a <rtems_task_mode+0xee>
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
asr->is_enabled = is_asr_enabled;
111638: 88 46 08 mov %al,0x8(%esi)
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
11163b: 9c pushf
11163c: fa cli
11163d: 58 pop %eax
_signals = information->signals_pending;
11163e: 8b 56 18 mov 0x18(%esi),%edx
information->signals_pending = information->signals_posted;
111641: 8b 4e 14 mov 0x14(%esi),%ecx
111644: 89 4e 18 mov %ecx,0x18(%esi)
information->signals_posted = _signals;
111647: 89 56 14 mov %edx,0x14(%esi)
_ISR_Enable( _level );
11164a: 50 push %eax
11164b: 9d popf
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
11164c: 83 7e 14 00 cmpl $0x0,0x14(%esi)
111650: 74 08 je 11165a <rtems_task_mode+0xee>
if ( is_asr_enabled != asr->is_enabled ) {
asr->is_enabled = is_asr_enabled;
_ASR_Swap_signals( asr );
if ( _ASR_Are_signals_pending( asr ) ) {
needs_asr_dispatching = true;
executing->do_post_task_switch_extension = true;
111652: c6 43 74 01 movb $0x1,0x74(%ebx)
111656: b3 01 mov $0x1,%bl
111658: eb 02 jmp 11165c <rtems_task_mode+0xf0>
11165a: 31 db xor %ebx,%ebx
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) )
11165c: 83 3d e8 57 12 00 03 cmpl $0x3,0x1257e8
111663: 75 12 jne 111677 <rtems_task_mode+0x10b> <== NEVER TAKEN
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
111665: e8 0a 01 00 00 call 111774 <_Thread_Evaluate_mode>
11166a: 84 c0 test %al,%al
11166c: 75 04 jne 111672 <rtems_task_mode+0x106>
11166e: 84 db test %bl,%bl
111670: 74 05 je 111677 <rtems_task_mode+0x10b>
_Thread_Dispatch();
111672: e8 85 aa ff ff call 10c0fc <_Thread_Dispatch>
111677: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
}
111679: 83 c4 1c add $0x1c,%esp
11167c: 5b pop %ebx
11167d: 5e pop %esi
11167e: 5f pop %edi
11167f: c9 leave
111680: c3 ret
0010e200 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
10e200: 55 push %ebp
10e201: 89 e5 mov %esp,%ebp
10e203: 56 push %esi
10e204: 53 push %ebx
10e205: 83 ec 10 sub $0x10,%esp
10e208: 8b 5d 0c mov 0xc(%ebp),%ebx
10e20b: 8b 75 10 mov 0x10(%ebp),%esi
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10e20e: 85 db test %ebx,%ebx
10e210: 74 10 je 10e222 <rtems_task_set_priority+0x22>
10e212: 0f b6 05 f4 41 12 00 movzbl 0x1241f4,%eax
10e219: ba 13 00 00 00 mov $0x13,%edx
10e21e: 39 c3 cmp %eax,%ebx
10e220: 77 50 ja 10e272 <rtems_task_set_priority+0x72>
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
10e222: ba 09 00 00 00 mov $0x9,%edx
10e227: 85 f6 test %esi,%esi
10e229: 74 47 je 10e272 <rtems_task_set_priority+0x72>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
10e22b: 51 push %ecx
10e22c: 51 push %ecx
10e22d: 8d 45 f4 lea -0xc(%ebp),%eax
10e230: 50 push %eax
10e231: ff 75 08 pushl 0x8(%ebp)
10e234: e8 17 1b 00 00 call 10fd50 <_Thread_Get>
switch ( location ) {
10e239: 83 c4 10 add $0x10,%esp
10e23c: ba 04 00 00 00 mov $0x4,%edx
10e241: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10e245: 75 2b jne 10e272 <rtems_task_set_priority+0x72>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
10e247: 8b 50 14 mov 0x14(%eax),%edx
10e24a: 89 16 mov %edx,(%esi)
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
10e24c: 85 db test %ebx,%ebx
10e24e: 74 1b je 10e26b <rtems_task_set_priority+0x6b>
the_thread->real_priority = new_priority;
10e250: 89 58 18 mov %ebx,0x18(%eax)
if ( the_thread->resource_count == 0 ||
10e253: 83 78 1c 00 cmpl $0x0,0x1c(%eax)
10e257: 74 05 je 10e25e <rtems_task_set_priority+0x5e>
the_thread->current_priority > new_priority )
10e259: 39 58 14 cmp %ebx,0x14(%eax)
10e25c: 76 0d jbe 10e26b <rtems_task_set_priority+0x6b><== ALWAYS TAKEN
_Thread_Change_priority( the_thread, new_priority, false );
10e25e: 52 push %edx
10e25f: 6a 00 push $0x0
10e261: 53 push %ebx
10e262: 50 push %eax
10e263: e8 fc 15 00 00 call 10f864 <_Thread_Change_priority>
10e268: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
10e26b: e8 91 1a 00 00 call 10fd01 <_Thread_Enable_dispatch>
10e270: 31 d2 xor %edx,%edx
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10e272: 89 d0 mov %edx,%eax
10e274: 8d 65 f8 lea -0x8(%ebp),%esp
10e277: 5b pop %ebx
10e278: 5e pop %esi
10e279: c9 leave
10e27a: c3 ret
00116af8 <rtems_timer_cancel>:
*/
rtems_status_code rtems_timer_cancel(
rtems_id id
)
{
116af8: 55 push %ebp
116af9: 89 e5 mov %esp,%ebp
116afb: 83 ec 1c sub $0x1c,%esp
RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
116afe: 8d 45 f4 lea -0xc(%ebp),%eax
116b01: 50 push %eax
116b02: ff 75 08 pushl 0x8(%ebp)
116b05: 68 44 e8 13 00 push $0x13e844
116b0a: e8 6d 24 00 00 call 118f7c <_Objects_Get>
116b0f: 89 c2 mov %eax,%edx
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
116b11: 83 c4 10 add $0x10,%esp
116b14: b8 04 00 00 00 mov $0x4,%eax
116b19: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
116b1d: 75 1c jne 116b3b <rtems_timer_cancel+0x43>
case OBJECTS_LOCAL:
if ( !_Timer_Is_dormant_class( the_timer->the_class ) )
116b1f: 83 7a 38 04 cmpl $0x4,0x38(%edx)
116b23: 74 0f je 116b34 <rtems_timer_cancel+0x3c><== NEVER TAKEN
(void) _Watchdog_Remove( &the_timer->Ticker );
116b25: 83 ec 0c sub $0xc,%esp
116b28: 83 c2 10 add $0x10,%edx
116b2b: 52 push %edx
116b2c: e8 93 3e 00 00 call 11a9c4 <_Watchdog_Remove>
116b31: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
116b34: e8 74 2c 00 00 call 1197ad <_Thread_Enable_dispatch>
116b39: 31 c0 xor %eax,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
116b3b: c9 leave
116b3c: c3 ret
00116f60 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
116f60: 55 push %ebp
116f61: 89 e5 mov %esp,%ebp
116f63: 57 push %edi
116f64: 56 push %esi
116f65: 53 push %ebx
116f66: 83 ec 1c sub $0x1c,%esp
116f69: 8b 5d 0c mov 0xc(%ebp),%ebx
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
116f6c: 8b 35 84 e8 13 00 mov 0x13e884,%esi
if ( !timer_server )
116f72: b8 0e 00 00 00 mov $0xe,%eax
116f77: 85 f6 test %esi,%esi
116f79: 0f 84 b4 00 00 00 je 117033 <rtems_timer_server_fire_when+0xd3><== NEVER TAKEN
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
116f7f: b0 0b mov $0xb,%al
116f81: 80 3d 78 e5 13 00 00 cmpb $0x0,0x13e578
116f88: 0f 84 a5 00 00 00 je 117033 <rtems_timer_server_fire_when+0xd3><== NEVER TAKEN
return RTEMS_NOT_DEFINED;
if ( !routine )
116f8e: b0 09 mov $0x9,%al
116f90: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
116f94: 0f 84 99 00 00 00 je 117033 <rtems_timer_server_fire_when+0xd3><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
116f9a: 83 ec 0c sub $0xc,%esp
116f9d: 53 push %ebx
116f9e: e8 61 d6 ff ff call 114604 <_TOD_Validate>
116fa3: 83 c4 10 add $0x10,%esp
116fa6: 84 c0 test %al,%al
116fa8: 0f 84 80 00 00 00 je 11702e <rtems_timer_server_fire_when+0xce><== NEVER TAKEN
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
116fae: 83 ec 0c sub $0xc,%esp
116fb1: 53 push %ebx
116fb2: e8 e5 d5 ff ff call 11459c <_TOD_To_seconds>
116fb7: 89 c7 mov %eax,%edi
if ( seconds <= _TOD_Seconds_since_epoch() )
116fb9: 83 c4 10 add $0x10,%esp
116fbc: 3b 05 f4 e5 13 00 cmp 0x13e5f4,%eax
116fc2: 76 6a jbe 11702e <rtems_timer_server_fire_when+0xce><== NEVER TAKEN
116fc4: 51 push %ecx
116fc5: 8d 45 e4 lea -0x1c(%ebp),%eax
116fc8: 50 push %eax
116fc9: ff 75 08 pushl 0x8(%ebp)
116fcc: 68 44 e8 13 00 push $0x13e844
116fd1: e8 a6 1f 00 00 call 118f7c <_Objects_Get>
116fd6: 89 c3 mov %eax,%ebx
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
116fd8: 83 c4 10 add $0x10,%esp
116fdb: b8 04 00 00 00 mov $0x4,%eax
116fe0: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
116fe4: 75 4d jne 117033 <rtems_timer_server_fire_when+0xd3><== NEVER TAKEN
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
116fe6: 83 ec 0c sub $0xc,%esp
116fe9: 8d 43 10 lea 0x10(%ebx),%eax
116fec: 50 push %eax
116fed: e8 d2 39 00 00 call 11a9c4 <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
116ff2: 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;
116ff9: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx)
the_watchdog->routine = routine;
117000: 8b 45 10 mov 0x10(%ebp),%eax
117003: 89 43 2c mov %eax,0x2c(%ebx)
the_watchdog->id = id;
117006: 8b 45 08 mov 0x8(%ebp),%eax
117009: 89 43 30 mov %eax,0x30(%ebx)
the_watchdog->user_data = user_data;
11700c: 8b 45 14 mov 0x14(%ebp),%eax
11700f: 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();
117012: 2b 3d f4 e5 13 00 sub 0x13e5f4,%edi
117018: 89 7b 1c mov %edi,0x1c(%ebx)
(*timer_server->schedule_operation)( timer_server, the_timer );
11701b: 58 pop %eax
11701c: 5a pop %edx
11701d: 53 push %ebx
11701e: 56 push %esi
11701f: ff 56 04 call *0x4(%esi)
_Thread_Enable_dispatch();
117022: e8 86 27 00 00 call 1197ad <_Thread_Enable_dispatch>
117027: 31 c0 xor %eax,%eax
return RTEMS_SUCCESSFUL;
117029: 83 c4 10 add $0x10,%esp
11702c: eb 05 jmp 117033 <rtems_timer_server_fire_when+0xd3>
11702e: b8 14 00 00 00 mov $0x14,%eax
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
117033: 8d 65 f4 lea -0xc(%ebp),%esp
117036: 5b pop %ebx
117037: 5e pop %esi
117038: 5f pop %edi
117039: c9 leave
11703a: c3 ret