RTEMS 4.11Annotated Report
Fri Jul 16 21:49:29 2010
00117408 <_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
)
{
117408: 55 push %ebp
117409: 89 e5 mov %esp,%ebp
11740b: 57 push %edi
11740c: 56 push %esi
11740d: 53 push %ebx
11740e: 83 ec 1c sub $0x1c,%esp
117411: 8b 5d 08 mov 0x8(%ebp),%ebx
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
return CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE;
117414: b8 01 00 00 00 mov $0x1,%eax
{
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
117419: 8b 55 10 mov 0x10(%ebp),%edx
11741c: 3b 53 4c cmp 0x4c(%ebx),%edx
11741f: 77 4e ja 11746f <_CORE_message_queue_Broadcast+0x67><== NEVER TAKEN
* NOTE: This check is critical because threads can block on
* send and receive and this ensures that we are broadcasting
* the message to threads waiting to receive -- not to send.
*/
if ( the_message_queue->number_of_pending_messages != 0 ) {
117421: 83 7b 48 00 cmpl $0x0,0x48(%ebx)
117425: 75 09 jne 117430 <_CORE_message_queue_Broadcast+0x28>
117427: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
11742e: eb 23 jmp 117453 <_CORE_message_queue_Broadcast+0x4b>
*count = 0;
117430: 8b 45 1c mov 0x1c(%ebp),%eax
117433: c7 00 00 00 00 00 movl $0x0,(%eax)
117439: eb 32 jmp 11746d <_CORE_message_queue_Broadcast+0x65>
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
waitp = &the_thread->Wait;
number_broadcasted += 1;
11743b: ff 45 e4 incl -0x1c(%ebp)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
11743e: 8b 42 2c mov 0x2c(%edx),%eax
117441: 89 c7 mov %eax,%edi
117443: 8b 75 0c mov 0xc(%ebp),%esi
117446: 8b 4d 10 mov 0x10(%ebp),%ecx
117449: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
11744b: 8b 42 28 mov 0x28(%edx),%eax
11744e: 8b 55 10 mov 0x10(%ebp),%edx
117451: 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 =
117453: 83 ec 0c sub $0xc,%esp
117456: 53 push %ebx
117457: e8 84 21 00 00 call 1195e0 <_Thread_queue_Dequeue>
11745c: 89 c2 mov %eax,%edx
11745e: 83 c4 10 add $0x10,%esp
117461: 85 c0 test %eax,%eax
117463: 75 d6 jne 11743b <_CORE_message_queue_Broadcast+0x33>
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
}
*count = number_broadcasted;
117465: 8b 55 e4 mov -0x1c(%ebp),%edx
117468: 8b 45 1c mov 0x1c(%ebp),%eax
11746b: 89 10 mov %edx,(%eax)
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
11746d: 31 c0 xor %eax,%eax
}
11746f: 8d 65 f4 lea -0xc(%ebp),%esp
117472: 5b pop %ebx
117473: 5e pop %esi
117474: 5f pop %edi
117475: c9 leave
117476: c3 ret
00112228 <_CORE_message_queue_Initialize>:
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Attributes *the_message_queue_attributes,
uint32_t maximum_pending_messages,
size_t maximum_message_size
)
{
112228: 55 push %ebp
112229: 89 e5 mov %esp,%ebp
11222b: 57 push %edi
11222c: 56 push %esi
11222d: 53 push %ebx
11222e: 83 ec 1c sub $0x1c,%esp
112231: 8b 5d 08 mov 0x8(%ebp),%ebx
112234: 8b 7d 10 mov 0x10(%ebp),%edi
112237: 8b 55 14 mov 0x14(%ebp),%edx
size_t message_buffering_required;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
11223a: 89 7b 44 mov %edi,0x44(%ebx)
the_message_queue->number_of_pending_messages = 0;
11223d: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx)
the_message_queue->maximum_message_size = maximum_message_size;
112244: 89 53 4c mov %edx,0x4c(%ebx)
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
112247: 89 d0 mov %edx,%eax
112249: f6 c2 03 test $0x3,%dl
11224c: 74 0c je 11225a <_CORE_message_queue_Initialize+0x32>
allocated_message_size += sizeof(uint32_t);
11224e: 83 c0 04 add $0x4,%eax
allocated_message_size &= ~(sizeof(uint32_t) - 1);
112251: 83 e0 fc and $0xfffffffc,%eax
}
if (allocated_message_size < maximum_message_size)
return false;
112254: 31 f6 xor %esi,%esi
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
allocated_message_size += sizeof(uint32_t);
allocated_message_size &= ~(sizeof(uint32_t) - 1);
}
if (allocated_message_size < maximum_message_size)
112256: 39 d0 cmp %edx,%eax
112258: 72 68 jb 1122c2 <_CORE_message_queue_Initialize+0x9a><== NEVER TAKEN
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
11225a: 8d 50 10 lea 0x10(%eax),%edx
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
11225d: 89 d1 mov %edx,%ecx
11225f: 0f af cf imul %edi,%ecx
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
return false;
112262: 31 f6 xor %esi,%esi
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
112264: 39 c1 cmp %eax,%ecx
112266: 72 5a jb 1122c2 <_CORE_message_queue_Initialize+0x9a><== NEVER TAKEN
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
112268: 83 ec 0c sub $0xc,%esp
11226b: 51 push %ecx
11226c: 89 55 e4 mov %edx,-0x1c(%ebp)
11226f: e8 72 25 00 00 call 1147e6 <_Workspace_Allocate>
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
112274: 89 43 5c mov %eax,0x5c(%ebx)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
112277: 83 c4 10 add $0x10,%esp
11227a: 85 c0 test %eax,%eax
11227c: 8b 55 e4 mov -0x1c(%ebp),%edx
11227f: 74 41 je 1122c2 <_CORE_message_queue_Initialize+0x9a>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
112281: 52 push %edx
112282: 57 push %edi
112283: 50 push %eax
112284: 8d 43 60 lea 0x60(%ebx),%eax
112287: 50 push %eax
112288: e8 ef 3e 00 00 call 11617c <_Chain_Initialize>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
11228d: 8d 43 54 lea 0x54(%ebx),%eax
112290: 89 43 50 mov %eax,0x50(%ebx)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
112293: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx)
the_message_queue->message_buffers,
(size_t) maximum_pending_messages,
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
11229a: 8d 43 50 lea 0x50(%ebx),%eax
11229d: 89 43 58 mov %eax,0x58(%ebx)
_Thread_queue_Initialize(
1122a0: 6a 06 push $0x6
1122a2: 68 80 00 00 00 push $0x80
1122a7: 8b 45 0c mov 0xc(%ebp),%eax
1122aa: 83 38 01 cmpl $0x1,(%eax)
1122ad: 0f 94 c0 sete %al
1122b0: 0f b6 c0 movzbl %al,%eax
1122b3: 50 push %eax
1122b4: 53 push %ebx
1122b5: e8 0a 1c 00 00 call 113ec4 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
1122ba: 83 c4 20 add $0x20,%esp
1122bd: be 01 00 00 00 mov $0x1,%esi
}
1122c2: 89 f0 mov %esi,%eax
1122c4: 8d 65 f4 lea -0xc(%ebp),%esp
1122c7: 5b pop %ebx
1122c8: 5e pop %esi
1122c9: 5f pop %edi
1122ca: c9 leave
1122cb: c3 ret
001122cc <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
1122cc: 55 push %ebp
1122cd: 89 e5 mov %esp,%ebp
1122cf: 57 push %edi
1122d0: 56 push %esi
1122d1: 53 push %ebx
1122d2: 83 ec 2c sub $0x2c,%esp
1122d5: 8b 45 08 mov 0x8(%ebp),%eax
1122d8: 8b 55 0c mov 0xc(%ebp),%edx
1122db: 89 55 dc mov %edx,-0x24(%ebp)
1122de: 8b 55 10 mov 0x10(%ebp),%edx
1122e1: 89 55 e4 mov %edx,-0x1c(%ebp)
1122e4: 8b 7d 14 mov 0x14(%ebp),%edi
1122e7: 8b 55 1c mov 0x1c(%ebp),%edx
1122ea: 89 55 d4 mov %edx,-0x2c(%ebp)
1122ed: 8a 55 18 mov 0x18(%ebp),%dl
1122f0: 88 55 db mov %dl,-0x25(%ebp)
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
1122f3: 8b 0d 18 b5 12 00 mov 0x12b518,%ecx
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
1122f9: c7 41 34 00 00 00 00 movl $0x0,0x34(%ecx)
_ISR_Disable( level );
112300: 9c pushf
112301: fa cli
112302: 8f 45 e0 popl -0x20(%ebp)
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
112305: 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;
112308: 8d 58 54 lea 0x54(%eax),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
11230b: 39 da cmp %ebx,%edx
11230d: 74 47 je 112356 <_CORE_message_queue_Seize+0x8a>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
11230f: 8b 32 mov (%edx),%esi
the_chain->first = new_first;
112311: 89 70 50 mov %esi,0x50(%eax)
CORE_message_queue_Buffer_control *_CORE_message_queue_Get_pending_message (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
_Chain_Get_unprotected( &the_message_queue->Pending_messages );
112314: 8d 58 50 lea 0x50(%eax),%ebx
112317: 89 5e 04 mov %ebx,0x4(%esi)
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
11231a: 85 d2 test %edx,%edx
11231c: 74 38 je 112356 <_CORE_message_queue_Seize+0x8a><== NEVER TAKEN
the_message_queue->number_of_pending_messages -= 1;
11231e: ff 48 48 decl 0x48(%eax)
_ISR_Enable( level );
112321: ff 75 e0 pushl -0x20(%ebp)
112324: 9d popf
*size_p = the_message->Contents.size;
112325: 8b 4a 08 mov 0x8(%edx),%ecx
112328: 89 0f mov %ecx,(%edi)
_Thread_Executing->Wait.count =
11232a: 8b 0d 18 b5 12 00 mov 0x12b518,%ecx
112330: c7 41 24 00 00 00 00 movl $0x0,0x24(%ecx)
_CORE_message_queue_Get_message_priority( the_message );
_CORE_message_queue_Copy_buffer(
the_message->Contents.buffer,
112337: 8d 72 0c lea 0xc(%edx),%esi
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
11233a: 8b 0f mov (%edi),%ecx
11233c: 8b 7d e4 mov -0x1c(%ebp),%edi
11233f: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
RTEMS_INLINE_ROUTINE void _CORE_message_queue_Free_message_buffer (
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message
)
{
_Chain_Append( &the_message_queue->Inactive_messages, &the_message->Node );
112341: 89 55 0c mov %edx,0xc(%ebp)
112344: 83 c0 60 add $0x60,%eax
112347: 89 45 08 mov %eax,0x8(%ebp)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
11234a: 83 c4 2c add $0x2c,%esp
11234d: 5b pop %ebx
11234e: 5e pop %esi
11234f: 5f pop %edi
112350: c9 leave
112351: e9 52 fe ff ff jmp 1121a8 <_Chain_Append>
return;
}
#endif
}
if ( !wait ) {
112356: 80 7d db 00 cmpb $0x0,-0x25(%ebp)
11235a: 75 13 jne 11236f <_CORE_message_queue_Seize+0xa3>
_ISR_Enable( level );
11235c: ff 75 e0 pushl -0x20(%ebp)
11235f: 9d popf
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
112360: c7 41 34 04 00 00 00 movl $0x4,0x34(%ecx)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
112367: 83 c4 2c add $0x2c,%esp
11236a: 5b pop %ebx
11236b: 5e pop %esi
11236c: 5f pop %edi
11236d: c9 leave
11236e: c3 ret
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
11236f: c7 40 30 01 00 00 00 movl $0x1,0x30(%eax)
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
return;
}
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
112376: 89 41 44 mov %eax,0x44(%ecx)
executing->Wait.id = id;
112379: 8b 55 dc mov -0x24(%ebp),%edx
11237c: 89 51 20 mov %edx,0x20(%ecx)
executing->Wait.return_argument_second.mutable_object = buffer;
11237f: 8b 55 e4 mov -0x1c(%ebp),%edx
112382: 89 51 2c mov %edx,0x2c(%ecx)
executing->Wait.return_argument = size_p;
112385: 89 79 28 mov %edi,0x28(%ecx)
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
112388: ff 75 e0 pushl -0x20(%ebp)
11238b: 9d popf
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
11238c: c7 45 10 74 3f 11 00 movl $0x113f74,0x10(%ebp)
112393: 8b 55 d4 mov -0x2c(%ebp),%edx
112396: 89 55 0c mov %edx,0xc(%ebp)
112399: 89 45 08 mov %eax,0x8(%ebp)
}
11239c: 83 c4 2c add $0x2c,%esp
11239f: 5b pop %ebx
1123a0: 5e pop %esi
1123a1: 5f pop %edi
1123a2: c9 leave
executing->Wait.return_argument_second.mutable_object = buffer;
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
1123a3: e9 f4 18 00 00 jmp 113c9c <_Thread_queue_Enqueue_with_handler>
0010abcd <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
10abcd: 55 push %ebp
10abce: 89 e5 mov %esp,%ebp
10abd0: 53 push %ebx
10abd1: 83 ec 14 sub $0x14,%esp
10abd4: 8b 5d 08 mov 0x8(%ebp),%ebx
10abd7: 8a 55 10 mov 0x10(%ebp),%dl
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
10abda: a1 64 31 12 00 mov 0x123164,%eax
10abdf: 85 c0 test %eax,%eax
10abe1: 74 19 je 10abfc <_CORE_mutex_Seize+0x2f>
10abe3: 84 d2 test %dl,%dl
10abe5: 74 15 je 10abfc <_CORE_mutex_Seize+0x2f><== NEVER TAKEN
10abe7: 83 3d e4 32 12 00 01 cmpl $0x1,0x1232e4
10abee: 76 0c jbe 10abfc <_CORE_mutex_Seize+0x2f>
10abf0: 53 push %ebx
10abf1: 6a 12 push $0x12
10abf3: 6a 00 push $0x0
10abf5: 6a 00 push $0x0
10abf7: e8 f0 05 00 00 call 10b1ec <_Internal_error_Occurred>
10abfc: 51 push %ecx
10abfd: 51 push %ecx
10abfe: 8d 45 18 lea 0x18(%ebp),%eax
10ac01: 50 push %eax
10ac02: 53 push %ebx
10ac03: 88 55 f4 mov %dl,-0xc(%ebp)
10ac06: e8 f9 3b 00 00 call 10e804 <_CORE_mutex_Seize_interrupt_trylock>
10ac0b: 83 c4 10 add $0x10,%esp
10ac0e: 85 c0 test %eax,%eax
10ac10: 8a 55 f4 mov -0xc(%ebp),%dl
10ac13: 74 48 je 10ac5d <_CORE_mutex_Seize+0x90>
10ac15: 84 d2 test %dl,%dl
10ac17: 75 12 jne 10ac2b <_CORE_mutex_Seize+0x5e>
10ac19: ff 75 18 pushl 0x18(%ebp)
10ac1c: 9d popf
10ac1d: a1 a8 33 12 00 mov 0x1233a8,%eax
10ac22: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax)
10ac29: eb 32 jmp 10ac5d <_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;
10ac2b: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx)
10ac32: a1 a8 33 12 00 mov 0x1233a8,%eax
10ac37: 89 58 44 mov %ebx,0x44(%eax)
10ac3a: 8b 55 0c mov 0xc(%ebp),%edx
10ac3d: 89 50 20 mov %edx,0x20(%eax)
10ac40: a1 64 31 12 00 mov 0x123164,%eax
10ac45: 40 inc %eax
10ac46: a3 64 31 12 00 mov %eax,0x123164
10ac4b: ff 75 18 pushl 0x18(%ebp)
10ac4e: 9d popf
10ac4f: 50 push %eax
10ac50: 50 push %eax
10ac51: ff 75 14 pushl 0x14(%ebp)
10ac54: 53 push %ebx
10ac55: e8 26 ff ff ff call 10ab80 <_CORE_mutex_Seize_interrupt_blocking>
10ac5a: 83 c4 10 add $0x10,%esp
}
10ac5d: 8b 5d fc mov -0x4(%ebp),%ebx
10ac60: c9 leave
10ac61: c3 ret
0010e804 <_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
)
{
10e804: 55 push %ebp
10e805: 89 e5 mov %esp,%ebp
10e807: 57 push %edi
10e808: 56 push %esi
10e809: 53 push %ebx
10e80a: 83 ec 0c sub $0xc,%esp
10e80d: 8b 55 08 mov 0x8(%ebp),%edx
10e810: 8b 5d 0c mov 0xc(%ebp),%ebx
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
10e813: 8b 0d a8 33 12 00 mov 0x1233a8,%ecx
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
10e819: c7 41 34 00 00 00 00 movl $0x0,0x34(%ecx)
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
10e820: 83 7a 50 00 cmpl $0x0,0x50(%edx)
10e824: 0f 84 89 00 00 00 je 10e8b3 <_CORE_mutex_Seize_interrupt_trylock+0xaf>
the_mutex->lock = CORE_MUTEX_LOCKED;
10e82a: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx)
the_mutex->holder = executing;
10e831: 89 4a 5c mov %ecx,0x5c(%edx)
the_mutex->holder_id = executing->Object.id;
10e834: 8b 41 08 mov 0x8(%ecx),%eax
10e837: 89 42 60 mov %eax,0x60(%edx)
the_mutex->nest_count = 1;
10e83a: c7 42 54 01 00 00 00 movl $0x1,0x54(%edx)
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p );
}
10e841: 8b 42 48 mov 0x48(%edx),%eax
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
10e844: 83 f8 02 cmp $0x2,%eax
10e847: 74 05 je 10e84e <_CORE_mutex_Seize_interrupt_trylock+0x4a>
10e849: 83 f8 03 cmp $0x3,%eax
10e84c: 75 0e jne 10e85c <_CORE_mutex_Seize_interrupt_trylock+0x58>
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
10e84e: 8b 71 1c mov 0x1c(%ecx),%esi
10e851: 8d 7e 01 lea 0x1(%esi),%edi
10e854: 89 79 1c mov %edi,0x1c(%ecx)
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
10e857: 83 f8 03 cmp $0x3,%eax
10e85a: 74 05 je 10e861 <_CORE_mutex_Seize_interrupt_trylock+0x5d>
_ISR_Enable( *level_p );
10e85c: ff 33 pushl (%ebx)
10e85e: 9d popf
10e85f: eb 7c jmp 10e8dd <_CORE_mutex_Seize_interrupt_trylock+0xd9>
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
if ( current == ceiling ) {
10e861: 8b 42 4c mov 0x4c(%edx),%eax
10e864: 39 41 14 cmp %eax,0x14(%ecx)
10e867: 75 05 jne 10e86e <_CORE_mutex_Seize_interrupt_trylock+0x6a>
_ISR_Enable( *level_p );
10e869: ff 33 pushl (%ebx)
10e86b: 9d popf
10e86c: eb 6f jmp 10e8dd <_CORE_mutex_Seize_interrupt_trylock+0xd9>
return 0;
}
if ( current > ceiling ) {
10e86e: 76 26 jbe 10e896 <_CORE_mutex_Seize_interrupt_trylock+0x92>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10e870: a1 64 31 12 00 mov 0x123164,%eax
10e875: 40 inc %eax
10e876: a3 64 31 12 00 mov %eax,0x123164
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
10e87b: ff 33 pushl (%ebx)
10e87d: 9d popf
_Thread_Change_priority(
10e87e: 50 push %eax
10e87f: 6a 00 push $0x0
10e881: ff 72 4c pushl 0x4c(%edx)
10e884: ff 72 5c pushl 0x5c(%edx)
10e887: e8 38 d1 ff ff call 10b9c4 <_Thread_Change_priority>
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
10e88c: e8 c5 d5 ff ff call 10be56 <_Thread_Enable_dispatch>
10e891: 83 c4 10 add $0x10,%esp
10e894: eb 47 jmp 10e8dd <_CORE_mutex_Seize_interrupt_trylock+0xd9>
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
10e896: c7 41 34 06 00 00 00 movl $0x6,0x34(%ecx)
the_mutex->lock = CORE_MUTEX_UNLOCKED;
10e89d: c7 42 50 01 00 00 00 movl $0x1,0x50(%edx)
the_mutex->nest_count = 0; /* undo locking above */
10e8a4: c7 42 54 00 00 00 00 movl $0x0,0x54(%edx)
executing->resource_count--; /* undo locking above */
10e8ab: 89 71 1c mov %esi,0x1c(%ecx)
_ISR_Enable( *level_p );
10e8ae: ff 33 pushl (%ebx)
10e8b0: 9d popf
10e8b1: eb 2a jmp 10e8dd <_CORE_mutex_Seize_interrupt_trylock+0xd9>
/*
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
10e8b3: 8b 72 5c mov 0x5c(%edx),%esi
/*
* The mutex is not available and the caller must deal with the possibility
* of blocking.
*/
return 1;
10e8b6: b8 01 00 00 00 mov $0x1,%eax
/*
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
10e8bb: 39 ce cmp %ecx,%esi
10e8bd: 75 20 jne 10e8df <_CORE_mutex_Seize_interrupt_trylock+0xdb>
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
10e8bf: 8b 4a 40 mov 0x40(%edx),%ecx
10e8c2: 85 c9 test %ecx,%ecx
10e8c4: 74 05 je 10e8cb <_CORE_mutex_Seize_interrupt_trylock+0xc7>
10e8c6: 49 dec %ecx
10e8c7: 75 16 jne 10e8df <_CORE_mutex_Seize_interrupt_trylock+0xdb><== ALWAYS TAKEN
10e8c9: eb 08 jmp 10e8d3 <_CORE_mutex_Seize_interrupt_trylock+0xcf><== NOT EXECUTED
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
10e8cb: ff 42 54 incl 0x54(%edx)
_ISR_Enable( *level_p );
10e8ce: ff 33 pushl (%ebx)
10e8d0: 9d popf
10e8d1: eb 0a jmp 10e8dd <_CORE_mutex_Seize_interrupt_trylock+0xd9>
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
10e8d3: c7 46 34 02 00 00 00 movl $0x2,0x34(%esi) <== NOT EXECUTED
_ISR_Enable( *level_p );
10e8da: ff 33 pushl (%ebx) <== NOT EXECUTED
10e8dc: 9d popf <== NOT EXECUTED
return 0;
10e8dd: 31 c0 xor %eax,%eax
10e8df: 8d 65 f4 lea -0xc(%ebp),%esp
10e8e2: 5b pop %ebx
10e8e3: 5e pop %esi
10e8e4: 5f pop %edi
10e8e5: c9 leave
10e8e6: c3 ret
0010ad88 <_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
)
{
10ad88: 55 push %ebp
10ad89: 89 e5 mov %esp,%ebp
10ad8b: 53 push %ebx
10ad8c: 83 ec 10 sub $0x10,%esp
10ad8f: 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)) ) {
10ad92: 53 push %ebx
10ad93: e8 18 14 00 00 call 10c1b0 <_Thread_queue_Dequeue>
10ad98: 89 c2 mov %eax,%edx
10ad9a: 83 c4 10 add $0x10,%esp
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10ad9d: 31 c0 xor %eax,%eax
if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) {
10ad9f: 85 d2 test %edx,%edx
10ada1: 75 15 jne 10adb8 <_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 );
10ada3: 9c pushf
10ada4: fa cli
10ada5: 59 pop %ecx
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
10ada6: 8b 53 48 mov 0x48(%ebx),%edx
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
10ada9: b0 04 mov $0x4,%al
(*api_semaphore_mp_support) ( the_thread, id );
#endif
} else {
_ISR_Disable( level );
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
10adab: 3b 53 40 cmp 0x40(%ebx),%edx
10adae: 73 06 jae 10adb6 <_CORE_semaphore_Surrender+0x2e><== NEVER TAKEN
the_semaphore->count += 1;
10adb0: 42 inc %edx
10adb1: 89 53 48 mov %edx,0x48(%ebx)
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10adb4: 30 c0 xor %al,%al
_ISR_Disable( level );
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
10adb6: 51 push %ecx
10adb7: 9d popf
}
return status;
}
10adb8: 8b 5d fc mov -0x4(%ebp),%ebx
10adbb: c9 leave
10adbc: c3 ret
00109c58 <_Event_Seize>:
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
109c58: 55 push %ebp
109c59: 89 e5 mov %esp,%ebp
109c5b: 57 push %edi
109c5c: 56 push %esi
109c5d: 53 push %ebx
109c5e: 83 ec 1c sub $0x1c,%esp
109c61: 8b 45 08 mov 0x8(%ebp),%eax
109c64: 8b 75 0c mov 0xc(%ebp),%esi
109c67: 8b 55 10 mov 0x10(%ebp),%edx
109c6a: 89 55 dc mov %edx,-0x24(%ebp)
109c6d: 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;
109c70: 8b 1d a8 33 12 00 mov 0x1233a8,%ebx
executing->Wait.return_code = RTEMS_SUCCESSFUL;
109c76: c7 43 34 00 00 00 00 movl $0x0,0x34(%ebx)
api = executing->API_Extensions[ THREAD_API_RTEMS ];
109c7d: 8b bb f0 00 00 00 mov 0xf0(%ebx),%edi
_ISR_Disable( level );
109c83: 9c pushf
109c84: fa cli
109c85: 8f 45 e0 popl -0x20(%ebp)
pending_events = api->pending_events;
109c88: 8b 17 mov (%edi),%edx
109c8a: 89 55 e4 mov %edx,-0x1c(%ebp)
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
109c8d: 21 c2 and %eax,%edx
109c8f: 74 1b je 109cac <_Event_Seize+0x54>
109c91: 39 c2 cmp %eax,%edx
109c93: 74 08 je 109c9d <_Event_Seize+0x45>
(seized_events == event_in || _Options_Is_any( option_set )) ) {
109c95: f7 c6 02 00 00 00 test $0x2,%esi
109c9b: 74 0f je 109cac <_Event_Seize+0x54> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear(
rtems_event_set the_event_set,
rtems_event_set the_mask
)
{
return ( the_event_set & ~(the_mask) );
109c9d: 89 d0 mov %edx,%eax
109c9f: f7 d0 not %eax
109ca1: 23 45 e4 and -0x1c(%ebp),%eax
109ca4: 89 07 mov %eax,(%edi)
api->pending_events =
_Event_sets_Clear( pending_events, seized_events );
_ISR_Enable( level );
109ca6: ff 75 e0 pushl -0x20(%ebp)
109ca9: 9d popf
109caa: eb 13 jmp 109cbf <_Event_Seize+0x67>
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
109cac: f7 c6 01 00 00 00 test $0x1,%esi
109cb2: 74 12 je 109cc6 <_Event_Seize+0x6e>
_ISR_Enable( level );
109cb4: ff 75 e0 pushl -0x20(%ebp)
109cb7: 9d popf
executing->Wait.return_code = RTEMS_UNSATISFIED;
109cb8: c7 43 34 0d 00 00 00 movl $0xd,0x34(%ebx)
*event_out = seized_events;
109cbf: 89 11 mov %edx,(%ecx)
return;
109cc1: e9 91 00 00 00 jmp 109d57 <_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;
109cc6: 89 73 30 mov %esi,0x30(%ebx)
executing->Wait.count = (uint32_t) event_in;
109cc9: 89 43 24 mov %eax,0x24(%ebx)
executing->Wait.return_argument = event_out;
109ccc: 89 4b 28 mov %ecx,0x28(%ebx)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
109ccf: c7 05 b8 33 12 00 01 movl $0x1,0x1233b8
109cd6: 00 00 00
_ISR_Enable( level );
109cd9: ff 75 e0 pushl -0x20(%ebp)
109cdc: 9d popf
if ( ticks ) {
109cdd: 83 7d dc 00 cmpl $0x0,-0x24(%ebp)
109ce1: 74 34 je 109d17 <_Event_Seize+0xbf>
_Watchdog_Initialize(
109ce3: 8b 43 08 mov 0x8(%ebx),%eax
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
109ce6: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
109ced: c7 43 64 94 9e 10 00 movl $0x109e94,0x64(%ebx)
the_watchdog->id = id;
109cf4: 89 43 68 mov %eax,0x68(%ebx)
the_watchdog->user_data = user_data;
109cf7: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
109cfe: 8b 45 dc mov -0x24(%ebp),%eax
109d01: 89 43 54 mov %eax,0x54(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
109d04: 52 push %edx
109d05: 52 push %edx
&executing->Timer,
_Event_Timeout,
executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
109d06: 8d 43 48 lea 0x48(%ebx),%eax
109d09: 50 push %eax
109d0a: 68 2c 32 12 00 push $0x12322c
109d0f: e8 bc 2e 00 00 call 10cbd0 <_Watchdog_Insert>
109d14: 83 c4 10 add $0x10,%esp
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
109d17: 50 push %eax
109d18: 50 push %eax
109d19: 68 00 01 00 00 push $0x100
109d1e: 53 push %ebx
109d1f: e8 08 29 00 00 call 10c62c <_Thread_Set_state>
_ISR_Disable( level );
109d24: 9c pushf
109d25: fa cli
109d26: 5a pop %edx
sync_state = _Event_Sync_state;
109d27: a1 b8 33 12 00 mov 0x1233b8,%eax
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
109d2c: c7 05 b8 33 12 00 00 movl $0x0,0x1233b8
109d33: 00 00 00
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
109d36: 83 c4 10 add $0x10,%esp
109d39: 83 f8 01 cmp $0x1,%eax
109d3c: 75 04 jne 109d42 <_Event_Seize+0xea>
_ISR_Enable( level );
109d3e: 52 push %edx
109d3f: 9d popf
109d40: eb 15 jmp 109d57 <_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 );
109d42: 89 55 10 mov %edx,0x10(%ebp)
109d45: 89 5d 0c mov %ebx,0xc(%ebp)
109d48: 89 45 08 mov %eax,0x8(%ebp)
}
109d4b: 8d 65 f4 lea -0xc(%ebp),%esp
109d4e: 5b pop %ebx
109d4f: 5e pop %esi
109d50: 5f pop %edi
109d51: 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 );
109d52: e9 21 1c 00 00 jmp 10b978 <_Thread_blocking_operation_Cancel>
}
109d57: 8d 65 f4 lea -0xc(%ebp),%esp
109d5a: 5b pop %ebx
109d5b: 5e pop %esi
109d5c: 5f pop %edi
109d5d: c9 leave
109d5e: c3 ret
00109dac <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
109dac: 55 push %ebp
109dad: 89 e5 mov %esp,%ebp
109daf: 57 push %edi
109db0: 56 push %esi
109db1: 53 push %ebx
109db2: 83 ec 2c sub $0x2c,%esp
109db5: 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 ];
109db8: 8b bb f0 00 00 00 mov 0xf0(%ebx),%edi
option_set = (rtems_option) the_thread->Wait.option;
109dbe: 8b 43 30 mov 0x30(%ebx),%eax
109dc1: 89 45 e0 mov %eax,-0x20(%ebp)
_ISR_Disable( level );
109dc4: 9c pushf
109dc5: fa cli
109dc6: 58 pop %eax
pending_events = api->pending_events;
109dc7: 8b 17 mov (%edi),%edx
109dc9: 89 55 d4 mov %edx,-0x2c(%ebp)
event_condition = (rtems_event_set) the_thread->Wait.count;
109dcc: 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 ) ) {
109dcf: 21 f2 and %esi,%edx
109dd1: 75 07 jne 109dda <_Event_Surrender+0x2e>
_ISR_Enable( level );
109dd3: 50 push %eax
109dd4: 9d popf
return;
109dd5: e9 af 00 00 00 jmp 109e89 <_Event_Surrender+0xdd>
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
109dda: 83 3d a4 33 12 00 00 cmpl $0x0,0x1233a4
109de1: 74 49 je 109e2c <_Event_Surrender+0x80>
109de3: 3b 1d a8 33 12 00 cmp 0x1233a8,%ebx
109de9: 75 41 jne 109e2c <_Event_Surrender+0x80>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
109deb: 8b 0d b8 33 12 00 mov 0x1233b8,%ecx
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
109df1: 83 f9 02 cmp $0x2,%ecx
109df4: 74 09 je 109dff <_Event_Surrender+0x53> <== NEVER TAKEN
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
109df6: 8b 0d b8 33 12 00 mov 0x1233b8,%ecx
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
109dfc: 49 dec %ecx
109dfd: 75 2d jne 109e2c <_Event_Surrender+0x80>
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
109dff: 39 f2 cmp %esi,%edx
109e01: 74 06 je 109e09 <_Event_Surrender+0x5d>
109e03: f6 45 e0 02 testb $0x2,-0x20(%ebp)
109e07: 74 1f je 109e28 <_Event_Surrender+0x7c> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear(
rtems_event_set the_event_set,
rtems_event_set the_mask
)
{
return ( the_event_set & ~(the_mask) );
109e09: 89 d6 mov %edx,%esi
109e0b: f7 d6 not %esi
109e0d: 23 75 d4 and -0x2c(%ebp),%esi
109e10: 89 37 mov %esi,(%edi)
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
109e12: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
109e19: 8b 4b 28 mov 0x28(%ebx),%ecx
109e1c: 89 11 mov %edx,(%ecx)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
109e1e: c7 05 b8 33 12 00 03 movl $0x3,0x1233b8
109e25: 00 00 00
}
_ISR_Enable( level );
109e28: 50 push %eax
109e29: 9d popf
return;
109e2a: eb 5d jmp 109e89 <_Event_Surrender+0xdd>
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
109e2c: f6 43 11 01 testb $0x1,0x11(%ebx)
109e30: 74 55 je 109e87 <_Event_Surrender+0xdb>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
109e32: 39 f2 cmp %esi,%edx
109e34: 74 06 je 109e3c <_Event_Surrender+0x90>
109e36: f6 45 e0 02 testb $0x2,-0x20(%ebp)
109e3a: 74 4b je 109e87 <_Event_Surrender+0xdb> <== NEVER TAKEN
109e3c: 89 d6 mov %edx,%esi
109e3e: f7 d6 not %esi
109e40: 23 75 d4 and -0x2c(%ebp),%esi
109e43: 89 37 mov %esi,(%edi)
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
109e45: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
109e4c: 8b 4b 28 mov 0x28(%ebx),%ecx
109e4f: 89 11 mov %edx,(%ecx)
_ISR_Flash( level );
109e51: 50 push %eax
109e52: 9d popf
109e53: fa cli
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
109e54: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
109e58: 74 06 je 109e60 <_Event_Surrender+0xb4>
_ISR_Enable( level );
109e5a: 50 push %eax
109e5b: 9d popf
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
109e5c: 51 push %ecx
109e5d: 51 push %ecx
109e5e: eb 17 jmp 109e77 <_Event_Surrender+0xcb>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
109e60: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
109e67: 50 push %eax
109e68: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
109e69: 83 ec 0c sub $0xc,%esp
109e6c: 8d 43 48 lea 0x48(%ebx),%eax
109e6f: 50 push %eax
109e70: e8 73 2e 00 00 call 10cce8 <_Watchdog_Remove>
109e75: 58 pop %eax
109e76: 5a pop %edx
109e77: 68 f8 ff 03 10 push $0x1003fff8
109e7c: 53 push %ebx
109e7d: e8 62 1c 00 00 call 10bae4 <_Thread_Clear_state>
109e82: 83 c4 10 add $0x10,%esp
109e85: eb 02 jmp 109e89 <_Event_Surrender+0xdd>
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
109e87: 50 push %eax
109e88: 9d popf
}
109e89: 8d 65 f4 lea -0xc(%ebp),%esp
109e8c: 5b pop %ebx
109e8d: 5e pop %esi
109e8e: 5f pop %edi
109e8f: c9 leave
109e90: c3 ret
00109e94 <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
109e94: 55 push %ebp
109e95: 89 e5 mov %esp,%ebp
109e97: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
109e9a: 8d 45 f4 lea -0xc(%ebp),%eax
109e9d: 50 push %eax
109e9e: ff 75 08 pushl 0x8(%ebp)
109ea1: e8 d2 1f 00 00 call 10be78 <_Thread_Get>
switch ( location ) {
109ea6: 83 c4 10 add $0x10,%esp
109ea9: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
109ead: 75 49 jne 109ef8 <_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 );
109eaf: 9c pushf
109eb0: fa cli
109eb1: 5a pop %edx
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
109eb2: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
if ( _Thread_Is_executing( the_thread ) ) {
109eb9: 3b 05 a8 33 12 00 cmp 0x1233a8,%eax
109ebf: 75 13 jne 109ed4 <_Event_Timeout+0x40>
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
109ec1: 8b 0d b8 33 12 00 mov 0x1233b8,%ecx
109ec7: 49 dec %ecx
109ec8: 75 0a jne 109ed4 <_Event_Timeout+0x40>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
109eca: c7 05 b8 33 12 00 02 movl $0x2,0x1233b8
109ed1: 00 00 00
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
109ed4: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax)
_ISR_Enable( level );
109edb: 52 push %edx
109edc: 9d popf
109edd: 52 push %edx
109ede: 52 push %edx
109edf: 68 f8 ff 03 10 push $0x1003fff8
109ee4: 50 push %eax
109ee5: e8 fa 1b 00 00 call 10bae4 <_Thread_Clear_state>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
109eea: a1 64 31 12 00 mov 0x123164,%eax
109eef: 48 dec %eax
109ef0: a3 64 31 12 00 mov %eax,0x123164
_Thread_Unblock( the_thread );
_Thread_Unnest_dispatch();
break;
109ef5: 83 c4 10 add $0x10,%esp
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
109ef8: c9 leave
109ef9: c3 ret
0010e944 <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
10e944: 55 push %ebp
10e945: 89 e5 mov %esp,%ebp
10e947: 57 push %edi
10e948: 56 push %esi
10e949: 53 push %ebx
10e94a: 83 ec 3c sub $0x3c,%esp
10e94d: 8b 75 08 mov 0x8(%ebp),%esi
10e950: 8b 7d 0c mov 0xc(%ebp),%edi
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
10e953: 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
10e956: 8d 47 04 lea 0x4(%edi),%eax
10e959: 89 45 d0 mov %eax,-0x30(%ebp)
- HEAP_BLOCK_SIZE_OFFSET;
uintptr_t const page_size = heap->page_size;
10e95c: 8b 46 10 mov 0x10(%esi),%eax
10e95f: 89 45 e0 mov %eax,-0x20(%ebp)
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
if ( block_size_floor < alloc_size ) {
/* Integer overflow occured */
return NULL;
10e962: 31 c0 xor %eax,%eax
- HEAP_BLOCK_SIZE_OFFSET;
uintptr_t const page_size = heap->page_size;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
if ( block_size_floor < alloc_size ) {
10e964: 39 7d d0 cmp %edi,-0x30(%ebp)
10e967: 0f 82 22 01 00 00 jb 10ea8f <_Heap_Allocate_aligned_with_boundary+0x14b>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
10e96d: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10e971: 74 15 je 10e988 <_Heap_Allocate_aligned_with_boundary+0x44>
if ( boundary < alloc_size ) {
10e973: 39 7d 14 cmp %edi,0x14(%ebp)
10e976: 0f 82 13 01 00 00 jb 10ea8f <_Heap_Allocate_aligned_with_boundary+0x14b>
return NULL;
}
if ( alignment == 0 ) {
10e97c: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10e980: 75 06 jne 10e988 <_Heap_Allocate_aligned_with_boundary+0x44>
alignment = page_size;
10e982: 8b 45 e0 mov -0x20(%ebp),%eax
10e985: 89 45 10 mov %eax,0x10(%ebp)
10e988: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
10e98f: 8b 45 e0 mov -0x20(%ebp),%eax
10e992: 83 c0 07 add $0x7,%eax
10e995: 89 45 c4 mov %eax,-0x3c(%ebp)
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
10e998: c7 45 d4 04 00 00 00 movl $0x4,-0x2c(%ebp)
10e99f: 29 7d d4 sub %edi,-0x2c(%ebp)
10e9a2: 89 75 dc mov %esi,-0x24(%ebp)
10e9a5: e9 ca 00 00 00 jmp 10ea74 <_Heap_Allocate_aligned_with_boundary+0x130>
while ( block != free_list_tail ) {
_HAssert( _Heap_Is_prev_used( block ) );
/* Statistics */
++search_count;
10e9aa: 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 ) {
10e9ad: 8b 59 04 mov 0x4(%ecx),%ebx
10e9b0: 3b 5d d0 cmp -0x30(%ebp),%ebx
10e9b3: 0f 86 b8 00 00 00 jbe 10ea71 <_Heap_Allocate_aligned_with_boundary+0x12d>
if ( alignment == 0 ) {
10e9b9: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10e9bd: 8d 41 08 lea 0x8(%ecx),%eax
10e9c0: 89 45 d8 mov %eax,-0x28(%ebp)
10e9c3: 75 07 jne 10e9cc <_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;
10e9c5: 89 c3 mov %eax,%ebx
10e9c7: e9 8a 00 00 00 jmp 10ea56 <_Heap_Allocate_aligned_with_boundary+0x112>
uintptr_t alignment,
uintptr_t boundary
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
10e9cc: 8b 45 dc mov -0x24(%ebp),%eax
10e9cf: 8b 40 14 mov 0x14(%eax),%eax
10e9d2: 89 45 cc mov %eax,-0x34(%ebp)
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
10e9d5: 83 e3 fe and $0xfffffffe,%ebx
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;
10e9d8: 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;
10e9db: 8b 75 c4 mov -0x3c(%ebp),%esi
10e9de: 29 c6 sub %eax,%esi
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
10e9e0: 01 de add %ebx,%esi
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
10e9e2: 03 5d d4 add -0x2c(%ebp),%ebx
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10e9e5: 89 d8 mov %ebx,%eax
10e9e7: 31 d2 xor %edx,%edx
10e9e9: f7 75 10 divl 0x10(%ebp)
10e9ec: 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 ) {
10e9ee: 39 f3 cmp %esi,%ebx
10e9f0: 76 0b jbe 10e9fd <_Heap_Allocate_aligned_with_boundary+0xb9>
10e9f2: 89 f0 mov %esi,%eax
10e9f4: 31 d2 xor %edx,%edx
10e9f6: f7 75 10 divl 0x10(%ebp)
10e9f9: 89 f3 mov %esi,%ebx
10e9fb: 29 d3 sub %edx,%ebx
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
10e9fd: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10ea01: 74 35 je 10ea38 <_Heap_Allocate_aligned_with_boundary+0xf4>
/* 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;
10ea03: 8d 34 3b lea (%ebx,%edi,1),%esi
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
10ea06: 8b 45 d8 mov -0x28(%ebp),%eax
10ea09: 01 f8 add %edi,%eax
10ea0b: 89 45 c8 mov %eax,-0x38(%ebp)
10ea0e: eb 15 jmp 10ea25 <_Heap_Allocate_aligned_with_boundary+0xe1>
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
if ( boundary_line < boundary_floor ) {
10ea10: 3b 45 c8 cmp -0x38(%ebp),%eax
10ea13: 72 5c jb 10ea71 <_Heap_Allocate_aligned_with_boundary+0x12d>
return 0;
}
alloc_begin = boundary_line - alloc_size;
10ea15: 89 c3 mov %eax,%ebx
10ea17: 29 fb sub %edi,%ebx
10ea19: 89 d8 mov %ebx,%eax
10ea1b: 31 d2 xor %edx,%edx
10ea1d: f7 75 10 divl 0x10(%ebp)
10ea20: 29 d3 sub %edx,%ebx
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
10ea22: 8d 34 3b lea (%ebx,%edi,1),%esi
10ea25: 89 f0 mov %esi,%eax
10ea27: 31 d2 xor %edx,%edx
10ea29: f7 75 14 divl 0x14(%ebp)
10ea2c: 89 f0 mov %esi,%eax
10ea2e: 29 d0 sub %edx,%eax
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
10ea30: 39 f0 cmp %esi,%eax
10ea32: 73 04 jae 10ea38 <_Heap_Allocate_aligned_with_boundary+0xf4>
10ea34: 39 c3 cmp %eax,%ebx
10ea36: 72 d8 jb 10ea10 <_Heap_Allocate_aligned_with_boundary+0xcc>
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 ) {
10ea38: 3b 5d d8 cmp -0x28(%ebp),%ebx
10ea3b: 72 34 jb 10ea71 <_Heap_Allocate_aligned_with_boundary+0x12d>
10ea3d: be f8 ff ff ff mov $0xfffffff8,%esi
10ea42: 29 ce sub %ecx,%esi
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
10ea44: 01 de add %ebx,%esi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10ea46: 89 d8 mov %ebx,%eax
10ea48: 31 d2 xor %edx,%edx
10ea4a: f7 75 e0 divl -0x20(%ebp)
uintptr_t const alloc_block_begin =
(uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size );
uintptr_t const free_size = alloc_block_begin - block_begin;
if ( free_size >= min_block_size || free_size == 0 ) {
10ea4d: 29 d6 sub %edx,%esi
10ea4f: 74 05 je 10ea56 <_Heap_Allocate_aligned_with_boundary+0x112>
10ea51: 3b 75 cc cmp -0x34(%ebp),%esi
10ea54: 72 1b jb 10ea71 <_Heap_Allocate_aligned_with_boundary+0x12d>
boundary
);
}
}
if ( alloc_begin != 0 ) {
10ea56: 85 db test %ebx,%ebx
10ea58: 74 17 je 10ea71 <_Heap_Allocate_aligned_with_boundary+0x12d><== NEVER TAKEN
10ea5a: 8b 75 dc mov -0x24(%ebp),%esi
block = block->next;
}
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
10ea5d: 8b 45 e4 mov -0x1c(%ebp),%eax
10ea60: 01 46 4c add %eax,0x4c(%esi)
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
10ea63: 57 push %edi
10ea64: 53 push %ebx
10ea65: 51 push %ecx
10ea66: 56 push %esi
10ea67: e8 a1 c6 ff ff call 10b10d <_Heap_Block_allocate>
10ea6c: 83 c4 10 add $0x10,%esp
10ea6f: eb 11 jmp 10ea82 <_Heap_Allocate_aligned_with_boundary+0x13e>
if ( alloc_begin != 0 ) {
break;
}
block = block->next;
10ea71: 8b 49 08 mov 0x8(%ecx),%ecx
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
10ea74: 3b 4d dc cmp -0x24(%ebp),%ecx
10ea77: 0f 85 2d ff ff ff jne 10e9aa <_Heap_Allocate_aligned_with_boundary+0x66>
10ea7d: 8b 75 dc mov -0x24(%ebp),%esi
10ea80: 31 db xor %ebx,%ebx
boundary
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
10ea82: 8b 45 e4 mov -0x1c(%ebp),%eax
10ea85: 39 46 44 cmp %eax,0x44(%esi)
10ea88: 73 03 jae 10ea8d <_Heap_Allocate_aligned_with_boundary+0x149>
stats->max_search = search_count;
10ea8a: 89 46 44 mov %eax,0x44(%esi)
}
return (void *) alloc_begin;
10ea8d: 89 d8 mov %ebx,%eax
}
10ea8f: 8d 65 f4 lea -0xc(%ebp),%esp
10ea92: 5b pop %ebx
10ea93: 5e pop %esi
10ea94: 5f pop %edi
10ea95: c9 leave
10ea96: c3 ret
0010ee33 <_Heap_Extend>:
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
10ee33: 55 push %ebp
10ee34: 89 e5 mov %esp,%ebp
10ee36: 57 push %edi
10ee37: 56 push %esi
10ee38: 53 push %ebx
10ee39: 83 ec 4c sub $0x4c,%esp
10ee3c: 8b 5d 08 mov 0x8(%ebp),%ebx
10ee3f: 8b 4d 10 mov 0x10(%ebp),%ecx
Heap_Statistics *const stats = &heap->stats;
Heap_Block *const first_block = heap->first_block;
10ee42: 8b 43 20 mov 0x20(%ebx),%eax
10ee45: 89 45 c0 mov %eax,-0x40(%ebp)
Heap_Block *start_block = first_block;
Heap_Block *merge_below_block = NULL;
Heap_Block *merge_above_block = NULL;
Heap_Block *link_below_block = NULL;
Heap_Block *link_above_block = NULL;
Heap_Block *extend_first_block = NULL;
10ee48: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
Heap_Block *extend_last_block = NULL;
10ee4f: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
uintptr_t const page_size = heap->page_size;
10ee56: 8b 53 10 mov 0x10(%ebx),%edx
10ee59: 89 55 c4 mov %edx,-0x3c(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10ee5c: 8b 43 14 mov 0x14(%ebx),%eax
uintptr_t const extend_area_begin = (uintptr_t) extend_area_begin_ptr;
uintptr_t const extend_area_end = extend_area_begin + extend_area_size;
uintptr_t const free_size = stats->free_size;
10ee5f: 8b 7b 30 mov 0x30(%ebx),%edi
10ee62: 89 7d bc mov %edi,-0x44(%ebp)
uintptr_t extend_first_block_size = 0;
uintptr_t extended_size = 0;
bool extend_area_ok = false;
if ( extend_area_end < extend_area_begin ) {
return false;
10ee65: 31 f6 xor %esi,%esi
uintptr_t const free_size = stats->free_size;
uintptr_t extend_first_block_size = 0;
uintptr_t extended_size = 0;
bool extend_area_ok = false;
if ( extend_area_end < extend_area_begin ) {
10ee67: 8b 7d 0c mov 0xc(%ebp),%edi
10ee6a: 01 cf add %ecx,%edi
10ee6c: 0f 82 d4 01 00 00 jb 10f046 <_Heap_Extend+0x213> <== NEVER TAKEN
return false;
}
extend_area_ok = _Heap_Get_first_and_last_block(
10ee72: 52 push %edx
10ee73: 52 push %edx
10ee74: 8d 55 e0 lea -0x20(%ebp),%edx
10ee77: 52 push %edx
10ee78: 8d 55 e4 lea -0x1c(%ebp),%edx
10ee7b: 52 push %edx
10ee7c: 50 push %eax
10ee7d: ff 75 c4 pushl -0x3c(%ebp)
10ee80: 51 push %ecx
10ee81: ff 75 0c pushl 0xc(%ebp)
10ee84: e8 7b c3 ff ff call 10b204 <_Heap_Get_first_and_last_block>
page_size,
min_block_size,
&extend_first_block,
&extend_last_block
);
if (!extend_area_ok ) {
10ee89: 83 c4 20 add $0x20,%esp
10ee8c: 84 c0 test %al,%al
10ee8e: 0f 84 b2 01 00 00 je 10f046 <_Heap_Extend+0x213>
10ee94: 8b 4d c0 mov -0x40(%ebp),%ecx
10ee97: c7 45 cc 00 00 00 00 movl $0x0,-0x34(%ebp)
10ee9e: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp)
10eea5: 31 f6 xor %esi,%esi
10eea7: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp)
return false;
}
do {
uintptr_t const sub_area_begin = (start_block != first_block) ?
(uintptr_t) start_block : heap->area_begin;
10eeae: 8b 43 18 mov 0x18(%ebx),%eax
10eeb1: 89 5d b8 mov %ebx,-0x48(%ebp)
10eeb4: eb 02 jmp 10eeb8 <_Heap_Extend+0x85>
10eeb6: 89 c8 mov %ecx,%eax
uintptr_t const sub_area_end = start_block->prev_size;
10eeb8: 8b 19 mov (%ecx),%ebx
Heap_Block *const end_block =
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
10eeba: 39 c7 cmp %eax,%edi
10eebc: 76 09 jbe 10eec7 <_Heap_Extend+0x94>
10eebe: 39 5d 0c cmp %ebx,0xc(%ebp)
10eec1: 0f 82 7d 01 00 00 jb 10f044 <_Heap_Extend+0x211>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
10eec7: 39 c7 cmp %eax,%edi
10eec9: 74 06 je 10eed1 <_Heap_Extend+0x9e>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
10eecb: 39 df cmp %ebx,%edi
10eecd: 72 07 jb 10eed6 <_Heap_Extend+0xa3>
10eecf: eb 08 jmp 10eed9 <_Heap_Extend+0xa6>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
10eed1: 89 4d d0 mov %ecx,-0x30(%ebp)
10eed4: eb 03 jmp 10eed9 <_Heap_Extend+0xa6>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
10eed6: 89 4d c8 mov %ecx,-0x38(%ebp)
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10eed9: 8d 43 f8 lea -0x8(%ebx),%eax
10eedc: 89 45 d4 mov %eax,-0x2c(%ebp)
10eedf: 89 d8 mov %ebx,%eax
10eee1: 31 d2 xor %edx,%edx
10eee3: f7 75 c4 divl -0x3c(%ebp)
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
10eee6: 29 55 d4 sub %edx,-0x2c(%ebp)
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
10eee9: 3b 5d 0c cmp 0xc(%ebp),%ebx
10eeec: 75 07 jne 10eef5 <_Heap_Extend+0xc2>
start_block->prev_size = extend_area_end;
10eeee: 89 39 mov %edi,(%ecx)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
10eef0: 8b 75 d4 mov -0x2c(%ebp),%esi
10eef3: eb 08 jmp 10eefd <_Heap_Extend+0xca>
merge_above_block = end_block;
} else if ( sub_area_end < extend_area_begin ) {
10eef5: 73 06 jae 10eefd <_Heap_Extend+0xca>
10eef7: 8b 55 d4 mov -0x2c(%ebp),%edx
10eefa: 89 55 cc mov %edx,-0x34(%ebp)
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
10eefd: 8b 45 d4 mov -0x2c(%ebp),%eax
10ef00: 8b 48 04 mov 0x4(%eax),%ecx
10ef03: 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);
10ef06: 01 c1 add %eax,%ecx
link_above_block = end_block;
}
start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) );
} while ( start_block != first_block );
10ef08: 3b 4d c0 cmp -0x40(%ebp),%ecx
10ef0b: 75 a9 jne 10eeb6 <_Heap_Extend+0x83>
10ef0d: 8b 5d b8 mov -0x48(%ebp),%ebx
if ( extend_area_begin < heap->area_begin ) {
10ef10: 8b 55 0c mov 0xc(%ebp),%edx
10ef13: 3b 53 18 cmp 0x18(%ebx),%edx
10ef16: 73 05 jae 10ef1d <_Heap_Extend+0xea>
heap->area_begin = extend_area_begin;
10ef18: 89 53 18 mov %edx,0x18(%ebx)
10ef1b: eb 08 jmp 10ef25 <_Heap_Extend+0xf2>
} else if ( heap->area_end < extend_area_end ) {
10ef1d: 39 7b 1c cmp %edi,0x1c(%ebx)
10ef20: 73 03 jae 10ef25 <_Heap_Extend+0xf2>
heap->area_end = extend_area_end;
10ef22: 89 7b 1c mov %edi,0x1c(%ebx)
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
10ef25: 8b 45 e0 mov -0x20(%ebp),%eax
10ef28: 8b 55 e4 mov -0x1c(%ebp),%edx
heap->area_begin = extend_area_begin;
} else if ( heap->area_end < extend_area_end ) {
heap->area_end = extend_area_end;
}
extend_first_block_size =
10ef2b: 89 c1 mov %eax,%ecx
10ef2d: 29 d1 sub %edx,%ecx
10ef2f: 89 4d d4 mov %ecx,-0x2c(%ebp)
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
extend_first_block->prev_size = extend_area_end;
10ef32: 89 3a mov %edi,(%edx)
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
10ef34: 83 c9 01 or $0x1,%ecx
10ef37: 89 4a 04 mov %ecx,0x4(%edx)
extend_last_block->prev_size = extend_first_block_size;
10ef3a: 8b 4d d4 mov -0x2c(%ebp),%ecx
10ef3d: 89 08 mov %ecx,(%eax)
extend_last_block->size_and_flag = 0;
10ef3f: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
10ef46: 39 53 20 cmp %edx,0x20(%ebx)
10ef49: 76 05 jbe 10ef50 <_Heap_Extend+0x11d>
heap->first_block = extend_first_block;
10ef4b: 89 53 20 mov %edx,0x20(%ebx)
10ef4e: eb 08 jmp 10ef58 <_Heap_Extend+0x125>
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
10ef50: 39 43 24 cmp %eax,0x24(%ebx)
10ef53: 73 03 jae 10ef58 <_Heap_Extend+0x125>
heap->last_block = extend_last_block;
10ef55: 89 43 24 mov %eax,0x24(%ebx)
}
if ( merge_below_block != NULL ) {
10ef58: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10ef5c: 74 3b je 10ef99 <_Heap_Extend+0x166>
Heap_Control *heap,
uintptr_t extend_area_begin,
Heap_Block *first_block
)
{
uintptr_t const page_size = heap->page_size;
10ef5e: 8b 43 10 mov 0x10(%ebx),%eax
10ef61: 89 45 d4 mov %eax,-0x2c(%ebp)
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
10ef64: 8b 4d 0c mov 0xc(%ebp),%ecx
10ef67: 83 c1 08 add $0x8,%ecx
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
10ef6a: 89 c8 mov %ecx,%eax
10ef6c: 31 d2 xor %edx,%edx
10ef6e: f7 75 d4 divl -0x2c(%ebp)
if ( remainder != 0 ) {
10ef71: 85 d2 test %edx,%edx
10ef73: 74 05 je 10ef7a <_Heap_Extend+0x147> <== ALWAYS TAKEN
return value - remainder + alignment;
10ef75: 03 4d d4 add -0x2c(%ebp),%ecx <== NOT EXECUTED
10ef78: 29 d1 sub %edx,%ecx <== NOT EXECUTED
uintptr_t const new_first_block_begin =
10ef7a: 8d 51 f8 lea -0x8(%ecx),%edx
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
10ef7d: 8b 45 d0 mov -0x30(%ebp),%eax
10ef80: 8b 00 mov (%eax),%eax
10ef82: 89 41 f8 mov %eax,-0x8(%ecx)
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
uintptr_t const new_first_block_begin =
new_first_block_alloc_begin - HEAP_BLOCK_HEADER_SIZE;
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
10ef85: 8b 45 d0 mov -0x30(%ebp),%eax
10ef88: 29 d0 sub %edx,%eax
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
new_first_block->size_and_flag = new_first_block_size | HEAP_PREV_BLOCK_USED;
10ef8a: 83 c8 01 or $0x1,%eax
10ef8d: 89 42 04 mov %eax,0x4(%edx)
_Heap_Free_block( heap, new_first_block );
10ef90: 89 d8 mov %ebx,%eax
10ef92: e8 81 fe ff ff call 10ee18 <_Heap_Free_block>
10ef97: eb 14 jmp 10efad <_Heap_Extend+0x17a>
heap->last_block = extend_last_block;
}
if ( merge_below_block != NULL ) {
_Heap_Merge_below( heap, extend_area_begin, merge_below_block );
} else if ( link_below_block != NULL ) {
10ef99: 83 7d c8 00 cmpl $0x0,-0x38(%ebp)
10ef9d: 74 0e je 10efad <_Heap_Extend+0x17a>
_Heap_Link_below(
10ef9f: 8b 55 e0 mov -0x20(%ebp),%edx
{
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const link_begin = (uintptr_t) link;
last_block->size_and_flag =
(link_begin - last_block_begin) | HEAP_PREV_BLOCK_USED;
10efa2: 8b 45 c8 mov -0x38(%ebp),%eax
10efa5: 29 d0 sub %edx,%eax
10efa7: 83 c8 01 or $0x1,%eax
10efaa: 89 42 04 mov %eax,0x4(%edx)
link_below_block,
extend_last_block
);
}
if ( merge_above_block != NULL ) {
10efad: 85 f6 test %esi,%esi
10efaf: 74 30 je 10efe1 <_Heap_Extend+0x1ae>
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const last_block_new_size = _Heap_Align_down(
extend_area_end - last_block_begin - HEAP_BLOCK_HEADER_SIZE,
10efb1: 83 ef 08 sub $0x8,%edi
uintptr_t extend_area_end
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const last_block_new_size = _Heap_Align_down(
10efb4: 29 f7 sub %esi,%edi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10efb6: 89 f8 mov %edi,%eax
10efb8: 31 d2 xor %edx,%edx
10efba: f7 73 10 divl 0x10(%ebx)
10efbd: 29 d7 sub %edx,%edi
);
Heap_Block *const new_last_block =
_Heap_Block_at( last_block, last_block_new_size );
new_last_block->size_and_flag =
(last_block->size_and_flag - last_block_new_size)
10efbf: 8b 46 04 mov 0x4(%esi),%eax
10efc2: 29 f8 sub %edi,%eax
| HEAP_PREV_BLOCK_USED;
10efc4: 83 c8 01 or $0x1,%eax
10efc7: 89 44 37 04 mov %eax,0x4(%edi,%esi,1)
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
10efcb: 8b 46 04 mov 0x4(%esi),%eax
10efce: 83 e0 01 and $0x1,%eax
block->size_and_flag = size | flag;
10efd1: 09 f8 or %edi,%eax
10efd3: 89 46 04 mov %eax,0x4(%esi)
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
10efd6: 89 f2 mov %esi,%edx
10efd8: 89 d8 mov %ebx,%eax
10efda: e8 39 fe ff ff call 10ee18 <_Heap_Free_block>
10efdf: eb 21 jmp 10f002 <_Heap_Extend+0x1cf>
);
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
10efe1: 83 7d cc 00 cmpl $0x0,-0x34(%ebp)
10efe5: 74 1b je 10f002 <_Heap_Extend+0x1cf>
_Heap_Link_above(
10efe7: 8b 4d e0 mov -0x20(%ebp),%ecx
)
{
uintptr_t const link_begin = (uintptr_t) link;
uintptr_t const first_block_begin = (uintptr_t) first_block;
_Heap_Block_set_size( link, first_block_begin - link_begin );
10efea: 8b 45 e4 mov -0x1c(%ebp),%eax
10efed: 2b 45 cc sub -0x34(%ebp),%eax
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
10eff0: 8b 7d cc mov -0x34(%ebp),%edi
10eff3: 8b 57 04 mov 0x4(%edi),%edx
10eff6: 83 e2 01 and $0x1,%edx
block->size_and_flag = size | flag;
10eff9: 09 d0 or %edx,%eax
10effb: 89 47 04 mov %eax,0x4(%edi)
last_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
10effe: 83 49 04 01 orl $0x1,0x4(%ecx)
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
10f002: 85 f6 test %esi,%esi
10f004: 75 10 jne 10f016 <_Heap_Extend+0x1e3>
10f006: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10f00a: 75 0a jne 10f016 <_Heap_Extend+0x1e3>
_Heap_Free_block( heap, extend_first_block );
10f00c: 8b 55 e4 mov -0x1c(%ebp),%edx
10f00f: 89 d8 mov %ebx,%eax
10f011: e8 02 fe ff ff call 10ee18 <_Heap_Free_block>
*/
RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap )
{
_Heap_Block_set_size(
heap->last_block,
(uintptr_t) heap->first_block - (uintptr_t) heap->last_block
10f016: 8b 53 24 mov 0x24(%ebx),%edx
* This feature will be used to terminate the scattered heap area list. See
* also _Heap_Extend().
*/
RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap )
{
_Heap_Block_set_size(
10f019: 8b 43 20 mov 0x20(%ebx),%eax
10f01c: 29 d0 sub %edx,%eax
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
10f01e: 8b 4a 04 mov 0x4(%edx),%ecx
10f021: 83 e1 01 and $0x1,%ecx
block->size_and_flag = size | flag;
10f024: 09 c8 or %ecx,%eax
10f026: 89 42 04 mov %eax,0x4(%edx)
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
10f029: 8b 43 30 mov 0x30(%ebx),%eax
10f02c: 2b 45 bc sub -0x44(%ebp),%eax
/* Statistics */
stats->size += extended_size;
10f02f: 01 43 2c add %eax,0x2c(%ebx)
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
10f032: be 01 00 00 00 mov $0x1,%esi
extended_size = stats->free_size - free_size;
/* Statistics */
stats->size += extended_size;
if ( extended_size_ptr != NULL )
10f037: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10f03b: 74 09 je 10f046 <_Heap_Extend+0x213> <== NEVER TAKEN
*extended_size_ptr = extended_size;
10f03d: 8b 55 14 mov 0x14(%ebp),%edx
10f040: 89 02 mov %eax,(%edx)
10f042: eb 02 jmp 10f046 <_Heap_Extend+0x213>
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
10f044: 31 f6 xor %esi,%esi
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
10f046: 89 f0 mov %esi,%eax
10f048: 8d 65 f4 lea -0xc(%ebp),%esp
10f04b: 5b pop %ebx
10f04c: 5e pop %esi
10f04d: 5f pop %edi
10f04e: c9 leave
10f04f: c3 ret
0010ea98 <_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 )
{
10ea98: 55 push %ebp
10ea99: 89 e5 mov %esp,%ebp
10ea9b: 57 push %edi
10ea9c: 56 push %esi
10ea9d: 53 push %ebx
10ea9e: 83 ec 14 sub $0x14,%esp
10eaa1: 8b 4d 08 mov 0x8(%ebp),%ecx
10eaa4: 8b 45 0c mov 0xc(%ebp),%eax
10eaa7: 8d 58 f8 lea -0x8(%eax),%ebx
10eaaa: 31 d2 xor %edx,%edx
10eaac: f7 71 10 divl 0x10(%ecx)
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
10eaaf: 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
10eab1: 8b 41 20 mov 0x20(%ecx),%eax
10eab4: 89 45 ec mov %eax,-0x14(%ebp)
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10eab7: 31 d2 xor %edx,%edx
10eab9: 39 c3 cmp %eax,%ebx
10eabb: 72 08 jb 10eac5 <_Heap_Free+0x2d>
10eabd: 31 d2 xor %edx,%edx
10eabf: 39 59 24 cmp %ebx,0x24(%ecx)
10eac2: 0f 93 c2 setae %dl
uintptr_t block_size = 0;
uintptr_t next_block_size = 0;
bool next_is_free = false;
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
return false;
10eac5: 31 c0 xor %eax,%eax
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 ) ) {
10eac7: 85 d2 test %edx,%edx
10eac9: 0f 84 21 01 00 00 je 10ebf0 <_Heap_Free+0x158>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10eacf: 8b 43 04 mov 0x4(%ebx),%eax
10ead2: 89 45 f0 mov %eax,-0x10(%ebp)
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
10ead5: 89 c6 mov %eax,%esi
10ead7: 83 e6 fe and $0xfffffffe,%esi
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10eada: 8d 14 33 lea (%ebx,%esi,1),%edx
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10eadd: 31 ff xor %edi,%edi
10eadf: 3b 55 ec cmp -0x14(%ebp),%edx
10eae2: 72 0a jb 10eaee <_Heap_Free+0x56> <== NEVER TAKEN
10eae4: 31 c0 xor %eax,%eax
10eae6: 39 51 24 cmp %edx,0x24(%ecx)
10eae9: 0f 93 c0 setae %al
10eaec: 89 c7 mov %eax,%edi
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
10eaee: 31 c0 xor %eax,%eax
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
10eaf0: 85 ff test %edi,%edi
10eaf2: 0f 84 f8 00 00 00 je 10ebf0 <_Heap_Free+0x158> <== NEVER TAKEN
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10eaf8: 8b 7a 04 mov 0x4(%edx),%edi
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10eafb: f7 c7 01 00 00 00 test $0x1,%edi
10eb01: 0f 84 e9 00 00 00 je 10ebf0 <_Heap_Free+0x158> <== NEVER TAKEN
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
10eb07: 83 e7 fe and $0xfffffffe,%edi
10eb0a: 89 7d e8 mov %edi,-0x18(%ebp)
_HAssert( false );
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
10eb0d: 8b 41 24 mov 0x24(%ecx),%eax
10eb10: 89 45 e4 mov %eax,-0x1c(%ebp)
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
10eb13: 31 c0 xor %eax,%eax
10eb15: 3b 55 e4 cmp -0x1c(%ebp),%edx
10eb18: 74 0a je 10eb24 <_Heap_Free+0x8c>
10eb1a: 31 c0 xor %eax,%eax
10eb1c: f6 44 3a 04 01 testb $0x1,0x4(%edx,%edi,1)
10eb21: 0f 94 c0 sete %al
_HAssert( false );
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
10eb24: 88 45 e3 mov %al,-0x1d(%ebp)
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
if ( !_Heap_Is_prev_used( block ) ) {
10eb27: f6 45 f0 01 testb $0x1,-0x10(%ebp)
10eb2b: 75 62 jne 10eb8f <_Heap_Free+0xf7>
uintptr_t const prev_size = block->prev_size;
10eb2d: 8b 03 mov (%ebx),%eax
10eb2f: 89 45 f0 mov %eax,-0x10(%ebp)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10eb32: 29 c3 sub %eax,%ebx
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10eb34: 31 ff xor %edi,%edi
10eb36: 3b 5d ec cmp -0x14(%ebp),%ebx
10eb39: 72 0a jb 10eb45 <_Heap_Free+0xad> <== NEVER TAKEN
10eb3b: 31 c0 xor %eax,%eax
10eb3d: 39 5d e4 cmp %ebx,-0x1c(%ebp)
10eb40: 0f 93 c0 setae %al
10eb43: 89 c7 mov %eax,%edi
Heap_Block * const prev_block = _Heap_Block_at( block, -prev_size );
if ( !_Heap_Is_block_in_heap( heap, prev_block ) ) {
_HAssert( false );
return( false );
10eb45: 31 c0 xor %eax,%eax
if ( !_Heap_Is_prev_used( block ) ) {
uintptr_t const prev_size = block->prev_size;
Heap_Block * const prev_block = _Heap_Block_at( block, -prev_size );
if ( !_Heap_Is_block_in_heap( heap, prev_block ) ) {
10eb47: 85 ff test %edi,%edi
10eb49: 0f 84 a1 00 00 00 je 10ebf0 <_Heap_Free+0x158> <== NEVER TAKEN
return( false );
}
/* As we always coalesce free blocks, the block that preceedes prev_block
must have been used. */
if ( !_Heap_Is_prev_used ( prev_block) ) {
10eb4f: f6 43 04 01 testb $0x1,0x4(%ebx)
10eb53: 0f 84 97 00 00 00 je 10ebf0 <_Heap_Free+0x158> <== NEVER TAKEN
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
10eb59: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10eb5d: 74 1a je 10eb79 <_Heap_Free+0xe1>
uintptr_t const size = block_size + prev_size + next_block_size;
10eb5f: 8b 45 e8 mov -0x18(%ebp),%eax
10eb62: 8d 04 06 lea (%esi,%eax,1),%eax
10eb65: 03 45 f0 add -0x10(%ebp),%eax
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
10eb68: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = block->prev;
10eb6b: 8b 52 0c mov 0xc(%edx),%edx
prev->next = next;
10eb6e: 89 7a 08 mov %edi,0x8(%edx)
next->prev = prev;
10eb71: 89 57 0c mov %edx,0xc(%edi)
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
10eb74: ff 49 38 decl 0x38(%ecx)
10eb77: eb 33 jmp 10ebac <_Heap_Free+0x114>
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
10eb79: 8b 45 f0 mov -0x10(%ebp),%eax
10eb7c: 8d 04 06 lea (%esi,%eax,1),%eax
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10eb7f: 89 c7 mov %eax,%edi
10eb81: 83 cf 01 or $0x1,%edi
10eb84: 89 7b 04 mov %edi,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10eb87: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = size;
10eb8b: 89 02 mov %eax,(%edx)
10eb8d: eb 56 jmp 10ebe5 <_Heap_Free+0x14d>
}
} else if ( next_is_free ) { /* coalesce next */
10eb8f: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10eb93: 74 24 je 10ebb9 <_Heap_Free+0x121>
uintptr_t const size = block_size + next_block_size;
10eb95: 8b 45 e8 mov -0x18(%ebp),%eax
10eb98: 01 f0 add %esi,%eax
RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace(
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
10eb9a: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = old_block->prev;
10eb9d: 8b 52 0c mov 0xc(%edx),%edx
new_block->next = next;
10eba0: 89 7b 08 mov %edi,0x8(%ebx)
new_block->prev = prev;
10eba3: 89 53 0c mov %edx,0xc(%ebx)
next->prev = new_block;
10eba6: 89 5f 0c mov %ebx,0xc(%edi)
prev->next = new_block;
10eba9: 89 5a 08 mov %ebx,0x8(%edx)
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10ebac: 89 c2 mov %eax,%edx
10ebae: 83 ca 01 or $0x1,%edx
10ebb1: 89 53 04 mov %edx,0x4(%ebx)
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
10ebb4: 89 04 03 mov %eax,(%ebx,%eax,1)
10ebb7: eb 2c jmp 10ebe5 <_Heap_Free+0x14d>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
10ebb9: 8b 41 08 mov 0x8(%ecx),%eax
new_block->next = next;
10ebbc: 89 43 08 mov %eax,0x8(%ebx)
new_block->prev = block_before;
10ebbf: 89 4b 0c mov %ecx,0xc(%ebx)
block_before->next = new_block;
10ebc2: 89 59 08 mov %ebx,0x8(%ecx)
next->prev = new_block;
10ebc5: 89 58 0c mov %ebx,0xc(%eax)
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
10ebc8: 89 f0 mov %esi,%eax
10ebca: 83 c8 01 or $0x1,%eax
10ebcd: 89 43 04 mov %eax,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10ebd0: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = block_size;
10ebd4: 89 32 mov %esi,(%edx)
/* Statistics */
++stats->free_blocks;
10ebd6: 8b 41 38 mov 0x38(%ecx),%eax
10ebd9: 40 inc %eax
10ebda: 89 41 38 mov %eax,0x38(%ecx)
if ( stats->max_free_blocks < stats->free_blocks ) {
10ebdd: 39 41 3c cmp %eax,0x3c(%ecx)
10ebe0: 73 03 jae 10ebe5 <_Heap_Free+0x14d>
stats->max_free_blocks = stats->free_blocks;
10ebe2: 89 41 3c mov %eax,0x3c(%ecx)
}
}
/* Statistics */
--stats->used_blocks;
10ebe5: ff 49 40 decl 0x40(%ecx)
++stats->frees;
10ebe8: ff 41 50 incl 0x50(%ecx)
stats->free_size += block_size;
10ebeb: 01 71 30 add %esi,0x30(%ecx)
return( true );
10ebee: b0 01 mov $0x1,%al
}
10ebf0: 83 c4 14 add $0x14,%esp
10ebf3: 5b pop %ebx
10ebf4: 5e pop %esi
10ebf5: 5f pop %edi
10ebf6: c9 leave
10ebf7: c3 ret
0011bfbc <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
11bfbc: 55 push %ebp
11bfbd: 89 e5 mov %esp,%ebp
11bfbf: 57 push %edi
11bfc0: 56 push %esi
11bfc1: 53 push %ebx
11bfc2: 8b 5d 08 mov 0x8(%ebp),%ebx
11bfc5: 8b 75 0c mov 0xc(%ebp),%esi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
11bfc8: 8d 4e f8 lea -0x8(%esi),%ecx
11bfcb: 89 f0 mov %esi,%eax
11bfcd: 31 d2 xor %edx,%edx
11bfcf: f7 73 10 divl 0x10(%ebx)
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
11bfd2: 29 d1 sub %edx,%ecx
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
11bfd4: 8b 53 20 mov 0x20(%ebx),%edx
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
11bfd7: 31 ff xor %edi,%edi
11bfd9: 39 d1 cmp %edx,%ecx
11bfdb: 72 0a jb 11bfe7 <_Heap_Size_of_alloc_area+0x2b>
11bfdd: 31 c0 xor %eax,%eax
11bfdf: 39 4b 24 cmp %ecx,0x24(%ebx)
11bfe2: 0f 93 c0 setae %al
11bfe5: 89 c7 mov %eax,%edi
Heap_Block *block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
Heap_Block *next_block = NULL;
uintptr_t block_size = 0;
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
return false;
11bfe7: 31 c0 xor %eax,%eax
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
Heap_Block *next_block = NULL;
uintptr_t block_size = 0;
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
11bfe9: 85 ff test %edi,%edi
11bfeb: 74 30 je 11c01d <_Heap_Size_of_alloc_area+0x61>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
11bfed: 8b 41 04 mov 0x4(%ecx),%eax
11bff0: 83 e0 fe and $0xfffffffe,%eax
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
11bff3: 01 c1 add %eax,%ecx
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
11bff5: 31 ff xor %edi,%edi
11bff7: 39 d1 cmp %edx,%ecx
11bff9: 72 0a jb 11c005 <_Heap_Size_of_alloc_area+0x49><== NEVER TAKEN
11bffb: 31 c0 xor %eax,%eax
11bffd: 39 4b 24 cmp %ecx,0x24(%ebx)
11c000: 0f 93 c0 setae %al
11c003: 89 c7 mov %eax,%edi
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
) {
return false;
11c005: 31 c0 xor %eax,%eax
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
11c007: 85 ff test %edi,%edi
11c009: 74 12 je 11c01d <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
11c00b: f6 41 04 01 testb $0x1,0x4(%ecx)
11c00f: 74 0c je 11c01d <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_BLOCK_SIZE_OFFSET - alloc_begin;
11c011: 29 f1 sub %esi,%ecx
11c013: 8d 51 04 lea 0x4(%ecx),%edx
11c016: 8b 45 10 mov 0x10(%ebp),%eax
11c019: 89 10 mov %edx,(%eax)
return true;
11c01b: b0 01 mov $0x1,%al
}
11c01d: 5b pop %ebx
11c01e: 5e pop %esi
11c01f: 5f pop %edi
11c020: c9 leave
11c021: c3 ret
0010bbba <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
10bbba: 55 push %ebp
10bbbb: 89 e5 mov %esp,%ebp
10bbbd: 57 push %edi
10bbbe: 56 push %esi
10bbbf: 53 push %ebx
10bbc0: 83 ec 4c sub $0x4c,%esp
10bbc3: 8b 75 08 mov 0x8(%ebp),%esi
10bbc6: 8b 5d 0c mov 0xc(%ebp),%ebx
uintptr_t const page_size = heap->page_size;
10bbc9: 8b 46 10 mov 0x10(%esi),%eax
10bbcc: 89 45 d8 mov %eax,-0x28(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10bbcf: 8b 4e 14 mov 0x14(%esi),%ecx
10bbd2: 89 4d d4 mov %ecx,-0x2c(%ebp)
Heap_Block *const first_block = heap->first_block;
10bbd5: 8b 46 20 mov 0x20(%esi),%eax
10bbd8: 89 45 d0 mov %eax,-0x30(%ebp)
Heap_Block *const last_block = heap->last_block;
10bbdb: 8b 4e 24 mov 0x24(%esi),%ecx
10bbde: 89 4d c8 mov %ecx,-0x38(%ebp)
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
10bbe1: c7 45 e4 7c bb 10 00 movl $0x10bb7c,-0x1c(%ebp)
10bbe8: 80 7d 10 00 cmpb $0x0,0x10(%ebp)
10bbec: 74 07 je 10bbf5 <_Heap_Walk+0x3b>
10bbee: c7 45 e4 81 bb 10 00 movl $0x10bb81,-0x1c(%ebp)
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
10bbf5: b0 01 mov $0x1,%al
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
if ( !_System_state_Is_up( _System_state_Get() ) ) {
10bbf7: 83 3d 6c 53 12 00 03 cmpl $0x3,0x12536c
10bbfe: 0f 85 e8 02 00 00 jne 10beec <_Heap_Walk+0x332>
Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
(*printer)(
10bc04: 52 push %edx
10bc05: ff 76 0c pushl 0xc(%esi)
10bc08: ff 76 08 pushl 0x8(%esi)
10bc0b: ff 75 c8 pushl -0x38(%ebp)
10bc0e: ff 75 d0 pushl -0x30(%ebp)
10bc11: ff 76 1c pushl 0x1c(%esi)
10bc14: ff 76 18 pushl 0x18(%esi)
10bc17: ff 75 d4 pushl -0x2c(%ebp)
10bc1a: ff 75 d8 pushl -0x28(%ebp)
10bc1d: 68 b1 ea 11 00 push $0x11eab1
10bc22: 6a 00 push $0x0
10bc24: 53 push %ebx
10bc25: 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 ) {
10bc28: 83 c4 30 add $0x30,%esp
10bc2b: 83 7d d8 00 cmpl $0x0,-0x28(%ebp)
10bc2f: 75 0b jne 10bc3c <_Heap_Walk+0x82>
(*printer)( source, true, "page size is zero\n" );
10bc31: 50 push %eax
10bc32: 68 42 eb 11 00 push $0x11eb42
10bc37: e9 6b 02 00 00 jmp 10bea7 <_Heap_Walk+0x2ed>
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
10bc3c: f6 45 d8 03 testb $0x3,-0x28(%ebp)
10bc40: 74 0d je 10bc4f <_Heap_Walk+0x95>
(*printer)(
10bc42: ff 75 d8 pushl -0x28(%ebp)
10bc45: 68 55 eb 11 00 push $0x11eb55
10bc4a: e9 58 02 00 00 jmp 10bea7 <_Heap_Walk+0x2ed>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bc4f: 8b 45 d4 mov -0x2c(%ebp),%eax
10bc52: 31 d2 xor %edx,%edx
10bc54: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
10bc57: 85 d2 test %edx,%edx
10bc59: 74 0d je 10bc68 <_Heap_Walk+0xae>
(*printer)(
10bc5b: ff 75 d4 pushl -0x2c(%ebp)
10bc5e: 68 73 eb 11 00 push $0x11eb73
10bc63: e9 3f 02 00 00 jmp 10bea7 <_Heap_Walk+0x2ed>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
10bc68: 8b 45 d0 mov -0x30(%ebp),%eax
10bc6b: 83 c0 08 add $0x8,%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bc6e: 31 d2 xor %edx,%edx
10bc70: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if (
10bc73: 85 d2 test %edx,%edx
10bc75: 74 0d je 10bc84 <_Heap_Walk+0xca>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
10bc77: ff 75 d0 pushl -0x30(%ebp)
10bc7a: 68 97 eb 11 00 push $0x11eb97
10bc7f: e9 23 02 00 00 jmp 10bea7 <_Heap_Walk+0x2ed>
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
10bc84: 8b 45 d0 mov -0x30(%ebp),%eax
10bc87: f6 40 04 01 testb $0x1,0x4(%eax)
10bc8b: 75 0b jne 10bc98 <_Heap_Walk+0xde>
(*printer)(
10bc8d: 57 push %edi
10bc8e: 68 c8 eb 11 00 push $0x11ebc8
10bc93: e9 0f 02 00 00 jmp 10bea7 <_Heap_Walk+0x2ed>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
10bc98: 8b 4d c8 mov -0x38(%ebp),%ecx
10bc9b: 8b 79 04 mov 0x4(%ecx),%edi
10bc9e: 83 e7 fe and $0xfffffffe,%edi
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10bca1: 01 cf add %ecx,%edi
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
10bca3: f6 47 04 01 testb $0x1,0x4(%edi)
10bca7: 75 0b jne 10bcb4 <_Heap_Walk+0xfa>
(*printer)(
10bca9: 56 push %esi
10bcaa: 68 f6 eb 11 00 push $0x11ebf6
10bcaf: e9 f3 01 00 00 jmp 10bea7 <_Heap_Walk+0x2ed>
);
return false;
}
if (
10bcb4: 3b 7d d0 cmp -0x30(%ebp),%edi
10bcb7: 74 0b je 10bcc4 <_Heap_Walk+0x10a> <== ALWAYS TAKEN
_Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block
) {
(*printer)(
10bcb9: 51 push %ecx <== NOT EXECUTED
10bcba: 68 0b ec 11 00 push $0x11ec0b <== NOT EXECUTED
10bcbf: e9 e3 01 00 00 jmp 10bea7 <_Heap_Walk+0x2ed> <== NOT EXECUTED
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
10bcc4: 8b 46 10 mov 0x10(%esi),%eax
10bcc7: 89 45 e0 mov %eax,-0x20(%ebp)
block = next_block;
} while ( block != first_block );
return true;
}
10bcca: 8b 4e 08 mov 0x8(%esi),%ecx
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
10bccd: 89 75 dc mov %esi,-0x24(%ebp)
10bcd0: eb 75 jmp 10bd47 <_Heap_Walk+0x18d>
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10bcd2: 31 c0 xor %eax,%eax
10bcd4: 39 4e 20 cmp %ecx,0x20(%esi)
10bcd7: 77 08 ja 10bce1 <_Heap_Walk+0x127>
10bcd9: 31 c0 xor %eax,%eax
10bcdb: 39 4e 24 cmp %ecx,0x24(%esi)
10bcde: 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 ) ) {
10bce1: 85 c0 test %eax,%eax
10bce3: 75 0b jne 10bcf0 <_Heap_Walk+0x136>
(*printer)(
10bce5: 51 push %ecx
10bce6: 68 3a ec 11 00 push $0x11ec3a
10bceb: e9 b7 01 00 00 jmp 10bea7 <_Heap_Walk+0x2ed>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
10bcf0: 8d 41 08 lea 0x8(%ecx),%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bcf3: 31 d2 xor %edx,%edx
10bcf5: f7 75 e0 divl -0x20(%ebp)
);
return false;
}
if (
10bcf8: 85 d2 test %edx,%edx
10bcfa: 74 0b je 10bd07 <_Heap_Walk+0x14d>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
10bcfc: 51 push %ecx
10bcfd: 68 5a ec 11 00 push $0x11ec5a
10bd02: e9 a0 01 00 00 jmp 10bea7 <_Heap_Walk+0x2ed>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
10bd07: 8b 41 04 mov 0x4(%ecx),%eax
10bd0a: 83 e0 fe and $0xfffffffe,%eax
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
10bd0d: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1)
10bd12: 74 0b je 10bd1f <_Heap_Walk+0x165>
(*printer)(
10bd14: 51 push %ecx
10bd15: 68 8a ec 11 00 push $0x11ec8a
10bd1a: e9 88 01 00 00 jmp 10bea7 <_Heap_Walk+0x2ed>
);
return false;
}
if ( free_block->prev != prev_block ) {
10bd1f: 8b 41 0c mov 0xc(%ecx),%eax
10bd22: 3b 45 dc cmp -0x24(%ebp),%eax
10bd25: 74 1a je 10bd41 <_Heap_Walk+0x187>
(*printer)(
10bd27: 83 ec 0c sub $0xc,%esp
10bd2a: 50 push %eax
10bd2b: 51 push %ecx
10bd2c: 68 a6 ec 11 00 push $0x11eca6
10bd31: 6a 01 push $0x1
10bd33: 53 push %ebx
10bd34: ff 55 e4 call *-0x1c(%ebp)
10bd37: 83 c4 20 add $0x20,%esp
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
10bd3a: 31 c0 xor %eax,%eax
10bd3c: e9 ab 01 00 00 jmp 10beec <_Heap_Walk+0x332>
return false;
}
prev_block = free_block;
free_block = free_block->next;
10bd41: 89 4d dc mov %ecx,-0x24(%ebp)
10bd44: 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 ) {
10bd47: 39 f1 cmp %esi,%ecx
10bd49: 75 87 jne 10bcd2 <_Heap_Walk+0x118>
10bd4b: 89 5d dc mov %ebx,-0x24(%ebp)
10bd4e: eb 02 jmp 10bd52 <_Heap_Walk+0x198>
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10bd50: 89 df mov %ebx,%edi
return true;
}
10bd52: 8b 4f 04 mov 0x4(%edi),%ecx
10bd55: 89 4d cc mov %ecx,-0x34(%ebp)
10bd58: 83 e1 fe and $0xfffffffe,%ecx
10bd5b: 89 4d e0 mov %ecx,-0x20(%ebp)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10bd5e: 8d 1c 0f lea (%edi,%ecx,1),%ebx
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10bd61: 31 c0 xor %eax,%eax
10bd63: 39 5e 20 cmp %ebx,0x20(%esi)
10bd66: 77 08 ja 10bd70 <_Heap_Walk+0x1b6> <== NEVER TAKEN
10bd68: 31 c0 xor %eax,%eax
10bd6a: 39 5e 24 cmp %ebx,0x24(%esi)
10bd6d: 0f 93 c0 setae %al
bool const prev_used = _Heap_Is_prev_used( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
10bd70: 85 c0 test %eax,%eax
10bd72: 75 11 jne 10bd85 <_Heap_Walk+0x1cb>
10bd74: 89 d9 mov %ebx,%ecx
10bd76: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bd79: 83 ec 0c sub $0xc,%esp
10bd7c: 51 push %ecx
10bd7d: 57 push %edi
10bd7e: 68 d8 ec 11 00 push $0x11ecd8
10bd83: eb ac jmp 10bd31 <_Heap_Walk+0x177>
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
bool const prev_used = _Heap_Is_prev_used( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
10bd85: 3b 7d c8 cmp -0x38(%ebp),%edi
10bd88: 0f 95 c1 setne %cl
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bd8b: 8b 45 e0 mov -0x20(%ebp),%eax
10bd8e: 31 d2 xor %edx,%edx
10bd90: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
10bd93: 85 d2 test %edx,%edx
10bd95: 74 15 je 10bdac <_Heap_Walk+0x1f2>
10bd97: 84 c9 test %cl,%cl
10bd99: 74 11 je 10bdac <_Heap_Walk+0x1f2>
10bd9b: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bd9e: 83 ec 0c sub $0xc,%esp
10bda1: ff 75 e0 pushl -0x20(%ebp)
10bda4: 57 push %edi
10bda5: 68 05 ed 11 00 push $0x11ed05
10bdaa: eb 85 jmp 10bd31 <_Heap_Walk+0x177>
);
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
10bdac: 8b 45 d4 mov -0x2c(%ebp),%eax
10bdaf: 39 45 e0 cmp %eax,-0x20(%ebp)
10bdb2: 73 18 jae 10bdcc <_Heap_Walk+0x212>
10bdb4: 84 c9 test %cl,%cl
10bdb6: 74 14 je 10bdcc <_Heap_Walk+0x212> <== NEVER TAKEN
10bdb8: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bdbb: 52 push %edx
10bdbc: 52 push %edx
10bdbd: 50 push %eax
10bdbe: ff 75 e0 pushl -0x20(%ebp)
10bdc1: 57 push %edi
10bdc2: 68 33 ed 11 00 push $0x11ed33
10bdc7: e9 65 ff ff ff jmp 10bd31 <_Heap_Walk+0x177>
);
return false;
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
10bdcc: 39 fb cmp %edi,%ebx
10bdce: 77 18 ja 10bde8 <_Heap_Walk+0x22e>
10bdd0: 84 c9 test %cl,%cl
10bdd2: 74 14 je 10bde8 <_Heap_Walk+0x22e>
10bdd4: 89 d9 mov %ebx,%ecx
10bdd6: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bdd9: 83 ec 0c sub $0xc,%esp
10bddc: 51 push %ecx
10bddd: 57 push %edi
10bdde: 68 5e ed 11 00 push $0x11ed5e
10bde3: e9 49 ff ff ff jmp 10bd31 <_Heap_Walk+0x177>
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
10bde8: 8b 4d cc mov -0x34(%ebp),%ecx
10bdeb: 83 e1 01 and $0x1,%ecx
10bdee: 89 4d c4 mov %ecx,-0x3c(%ebp)
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10bdf1: f6 43 04 01 testb $0x1,0x4(%ebx)
10bdf5: 0f 85 ba 00 00 00 jne 10beb5 <_Heap_Walk+0x2fb>
block = next_block;
} while ( block != first_block );
return true;
}
10bdfb: 8b 46 08 mov 0x8(%esi),%eax
10bdfe: 89 45 c0 mov %eax,-0x40(%ebp)
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
10be01: 8b 4f 08 mov 0x8(%edi),%ecx
10be04: 89 4d b4 mov %ecx,-0x4c(%ebp)
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
10be07: ba 7e ea 11 00 mov $0x11ea7e,%edx
10be0c: 3b 4e 0c cmp 0xc(%esi),%ecx
10be0f: 74 0e je 10be1f <_Heap_Walk+0x265>
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
10be11: ba b5 e9 11 00 mov $0x11e9b5,%edx
10be16: 39 f1 cmp %esi,%ecx
10be18: 75 05 jne 10be1f <_Heap_Walk+0x265>
10be1a: ba 8d ea 11 00 mov $0x11ea8d,%edx
false,
"block 0x%08x: size %u, prev 0x%08x%s, next 0x%08x%s\n",
block,
block_size,
block->prev,
block->prev == first_free_block ?
10be1f: 8b 47 0c mov 0xc(%edi),%eax
10be22: 89 45 cc mov %eax,-0x34(%ebp)
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
10be25: b8 97 ea 11 00 mov $0x11ea97,%eax
10be2a: 8b 4d c0 mov -0x40(%ebp),%ecx
10be2d: 39 4d cc cmp %ecx,-0x34(%ebp)
10be30: 74 0f je 10be41 <_Heap_Walk+0x287>
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
10be32: b8 b5 e9 11 00 mov $0x11e9b5,%eax
10be37: 39 75 cc cmp %esi,-0x34(%ebp)
10be3a: 75 05 jne 10be41 <_Heap_Walk+0x287>
10be3c: b8 a7 ea 11 00 mov $0x11eaa7,%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)(
10be41: 83 ec 0c sub $0xc,%esp
10be44: 52 push %edx
10be45: ff 75 b4 pushl -0x4c(%ebp)
10be48: 50 push %eax
10be49: ff 75 cc pushl -0x34(%ebp)
10be4c: ff 75 e0 pushl -0x20(%ebp)
10be4f: 57 push %edi
10be50: 68 92 ed 11 00 push $0x11ed92
10be55: 6a 00 push $0x0
10be57: ff 75 dc pushl -0x24(%ebp)
10be5a: ff 55 e4 call *-0x1c(%ebp)
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
10be5d: 8b 03 mov (%ebx),%eax
10be5f: 83 c4 30 add $0x30,%esp
10be62: 39 45 e0 cmp %eax,-0x20(%ebp)
10be65: 74 16 je 10be7d <_Heap_Walk+0x2c3>
10be67: 89 d9 mov %ebx,%ecx
10be69: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10be6c: 56 push %esi
10be6d: 51 push %ecx
10be6e: 50 push %eax
10be6f: ff 75 e0 pushl -0x20(%ebp)
10be72: 57 push %edi
10be73: 68 c7 ed 11 00 push $0x11edc7
10be78: e9 b4 fe ff ff jmp 10bd31 <_Heap_Walk+0x177>
);
return false;
}
if ( !prev_used ) {
10be7d: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10be81: 75 0b jne 10be8e <_Heap_Walk+0x2d4>
10be83: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10be86: 57 push %edi
10be87: 68 00 ee 11 00 push $0x11ee00
10be8c: eb 19 jmp 10bea7 <_Heap_Walk+0x2ed>
block = next_block;
} while ( block != first_block );
return true;
}
10be8e: 8b 46 08 mov 0x8(%esi),%eax
10be91: eb 07 jmp 10be9a <_Heap_Walk+0x2e0>
{
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *free_block = _Heap_Free_list_first( heap );
while ( free_block != free_list_tail ) {
if ( free_block == block ) {
10be93: 39 f8 cmp %edi,%eax
10be95: 74 4a je 10bee1 <_Heap_Walk+0x327>
return true;
}
free_block = free_block->next;
10be97: 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 ) {
10be9a: 39 f0 cmp %esi,%eax
10be9c: 75 f5 jne 10be93 <_Heap_Walk+0x2d9>
10be9e: 8b 5d dc mov -0x24(%ebp),%ebx
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
10bea1: 57 push %edi
10bea2: 68 6b ee 11 00 push $0x11ee6b
10bea7: 6a 01 push $0x1
10bea9: 53 push %ebx
10beaa: ff 55 e4 call *-0x1c(%ebp)
10bead: 83 c4 10 add $0x10,%esp
10beb0: e9 85 fe ff ff jmp 10bd3a <_Heap_Walk+0x180>
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
}
} else if (prev_used) {
10beb5: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10beb9: 74 0e je 10bec9 <_Heap_Walk+0x30f>
(*printer)(
10bebb: 83 ec 0c sub $0xc,%esp
10bebe: ff 75 e0 pushl -0x20(%ebp)
10bec1: 57 push %edi
10bec2: 68 2f ee 11 00 push $0x11ee2f
10bec7: eb 0d jmp 10bed6 <_Heap_Walk+0x31c>
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
10bec9: 51 push %ecx
10beca: 51 push %ecx
10becb: ff 37 pushl (%edi)
10becd: ff 75 e0 pushl -0x20(%ebp)
10bed0: 57 push %edi
10bed1: 68 46 ee 11 00 push $0x11ee46
10bed6: 6a 00 push $0x0
10bed8: ff 75 dc pushl -0x24(%ebp)
10bedb: ff 55 e4 call *-0x1c(%ebp)
10bede: 83 c4 20 add $0x20,%esp
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10bee1: 3b 5d d0 cmp -0x30(%ebp),%ebx
10bee4: 0f 85 66 fe ff ff jne 10bd50 <_Heap_Walk+0x196>
return true;
10beea: b0 01 mov $0x1,%al
}
10beec: 8d 65 f4 lea -0xc(%ebp),%esp
10beef: 5b pop %ebx
10bef0: 5e pop %esi
10bef1: 5f pop %edi
10bef2: c9 leave
10bef3: c3 ret
0010b1ec <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10b1ec: 55 push %ebp
10b1ed: 89 e5 mov %esp,%ebp
10b1ef: 53 push %ebx
10b1f0: 83 ec 08 sub $0x8,%esp
10b1f3: 8b 45 08 mov 0x8(%ebp),%eax
10b1f6: 8b 55 0c mov 0xc(%ebp),%edx
10b1f9: 8b 5d 10 mov 0x10(%ebp),%ebx
_Internal_errors_What_happened.the_source = the_source;
10b1fc: a3 fc 31 12 00 mov %eax,0x1231fc
_Internal_errors_What_happened.is_internal = is_internal;
10b201: 88 15 00 32 12 00 mov %dl,0x123200
_Internal_errors_What_happened.the_error = the_error;
10b207: 89 1d 04 32 12 00 mov %ebx,0x123204
_User_extensions_Fatal( the_source, is_internal, the_error );
10b20d: 53 push %ebx
10b20e: 0f b6 d2 movzbl %dl,%edx
10b211: 52 push %edx
10b212: 50 push %eax
10b213: e8 97 18 00 00 call 10caaf <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
10b218: c7 05 e4 32 12 00 05 movl $0x5,0x1232e4 <== NOT EXECUTED
10b21f: 00 00 00
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
10b222: fa cli <== NOT EXECUTED
10b223: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10b225: f4 hlt <== NOT EXECUTED
10b226: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10b229: eb fe jmp 10b229 <_Internal_error_Occurred+0x3d><== NOT EXECUTED
0010b27c <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
10b27c: 55 push %ebp
10b27d: 89 e5 mov %esp,%ebp
10b27f: 56 push %esi
10b280: 53 push %ebx
10b281: 8b 5d 08 mov 0x8(%ebp),%ebx
* still attempts to create the object, the information block
* should be all zeroed out because it is in the BSS. So let's
* check that code for this manager is even present.
*/
if ( information->size == 0 )
return NULL;
10b284: 31 c9 xor %ecx,%ecx
* If the application is using the optional manager stubs and
* still attempts to create the object, the information block
* should be all zeroed out because it is in the BSS. So let's
* check that code for this manager is even present.
*/
if ( information->size == 0 )
10b286: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
10b28a: 74 53 je 10b2df <_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 );
10b28c: 8d 73 20 lea 0x20(%ebx),%esi
10b28f: 83 ec 0c sub $0xc,%esp
10b292: 56 push %esi
10b293: e8 88 f7 ff ff call 10aa20 <_Chain_Get>
10b298: 89 c1 mov %eax,%ecx
if ( information->auto_extend ) {
10b29a: 83 c4 10 add $0x10,%esp
10b29d: 80 7b 12 00 cmpb $0x0,0x12(%ebx)
10b2a1: 74 3c je 10b2df <_Objects_Allocate+0x63>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
10b2a3: 85 c0 test %eax,%eax
10b2a5: 75 1a jne 10b2c1 <_Objects_Allocate+0x45>
_Objects_Extend_information( information );
10b2a7: 83 ec 0c sub $0xc,%esp
10b2aa: 53 push %ebx
10b2ab: e8 60 00 00 00 call 10b310 <_Objects_Extend_information>
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
10b2b0: 89 34 24 mov %esi,(%esp)
10b2b3: e8 68 f7 ff ff call 10aa20 <_Chain_Get>
10b2b8: 89 c1 mov %eax,%ecx
}
if ( the_object ) {
10b2ba: 83 c4 10 add $0x10,%esp
10b2bd: 85 c0 test %eax,%eax
10b2bf: 74 1e je 10b2df <_Objects_Allocate+0x63>
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
10b2c1: 0f b7 41 08 movzwl 0x8(%ecx),%eax
10b2c5: 0f b7 53 08 movzwl 0x8(%ebx),%edx
10b2c9: 29 d0 sub %edx,%eax
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
10b2cb: 0f b7 73 14 movzwl 0x14(%ebx),%esi
10b2cf: 31 d2 xor %edx,%edx
10b2d1: f7 f6 div %esi
information->inactive_per_block[ block ]--;
10b2d3: c1 e0 02 shl $0x2,%eax
10b2d6: 03 43 30 add 0x30(%ebx),%eax
10b2d9: ff 08 decl (%eax)
information->inactive--;
10b2db: 66 ff 4b 2c decw 0x2c(%ebx)
);
}
#endif
return the_object;
}
10b2df: 89 c8 mov %ecx,%eax
10b2e1: 8d 65 f8 lea -0x8(%ebp),%esp
10b2e4: 5b pop %ebx
10b2e5: 5e pop %esi
10b2e6: c9 leave
10b2e7: c3 ret
0010b604 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint32_t the_class
)
{
10b604: 55 push %ebp
10b605: 89 e5 mov %esp,%ebp
10b607: 57 push %edi
10b608: 56 push %esi
10b609: 53 push %ebx
10b60a: 83 ec 0c sub $0xc,%esp
10b60d: 8b 7d 08 mov 0x8(%ebp),%edi
10b610: 8b 75 0c mov 0xc(%ebp),%esi
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
return NULL;
10b613: 31 db xor %ebx,%ebx
)
{
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
10b615: 85 f6 test %esi,%esi
10b617: 74 34 je 10b64d <_Objects_Get_information+0x49>
/*
* 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 );
10b619: 83 ec 0c sub $0xc,%esp
10b61c: 57 push %edi
10b61d: e8 d6 35 00 00 call 10ebf8 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
10b622: 83 c4 10 add $0x10,%esp
10b625: 85 c0 test %eax,%eax
10b627: 74 24 je 10b64d <_Objects_Get_information+0x49>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
10b629: 39 c6 cmp %eax,%esi
10b62b: 77 20 ja 10b64d <_Objects_Get_information+0x49>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
10b62d: 8b 04 bd 3c 31 12 00 mov 0x12313c(,%edi,4),%eax
10b634: 85 c0 test %eax,%eax
10b636: 74 15 je 10b64d <_Objects_Get_information+0x49><== NEVER TAKEN
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
10b638: 8b 1c b0 mov (%eax,%esi,4),%ebx
if ( !info )
10b63b: 85 db test %ebx,%ebx
10b63d: 74 0e je 10b64d <_Objects_Get_information+0x49><== NEVER TAKEN
* Thus we may have 0 local instances and still have a valid object
* pointer.
*/
#if !defined(RTEMS_MULTIPROCESSING)
if ( info->maximum == 0 )
return NULL;
10b63f: 31 c0 xor %eax,%eax
10b641: 66 83 7b 10 00 cmpw $0x0,0x10(%ebx)
10b646: 0f 95 c0 setne %al
10b649: f7 d8 neg %eax
10b64b: 21 c3 and %eax,%ebx
#endif
return info;
}
10b64d: 89 d8 mov %ebx,%eax
10b64f: 8d 65 f4 lea -0xc(%ebp),%esp
10b652: 5b pop %ebx
10b653: 5e pop %esi
10b654: 5f pop %edi
10b655: c9 leave
10b656: c3 ret
00118a9c <_Objects_Get_no_protection>:
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
118a9c: 55 push %ebp
118a9d: 89 e5 mov %esp,%ebp
118a9f: 53 push %ebx
118aa0: 8b 55 08 mov 0x8(%ebp),%edx
118aa3: 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;
118aa6: b8 01 00 00 00 mov $0x1,%eax
118aab: 2b 42 08 sub 0x8(%edx),%eax
118aae: 03 45 0c add 0xc(%ebp),%eax
if ( information->maximum >= index ) {
118ab1: 0f b7 5a 10 movzwl 0x10(%edx),%ebx
118ab5: 39 c3 cmp %eax,%ebx
118ab7: 72 12 jb 118acb <_Objects_Get_no_protection+0x2f>
if ( (the_object = information->local_table[ index ]) != NULL ) {
118ab9: 8b 52 1c mov 0x1c(%edx),%edx
118abc: 8b 04 82 mov (%edx,%eax,4),%eax
118abf: 85 c0 test %eax,%eax
118ac1: 74 08 je 118acb <_Objects_Get_no_protection+0x2f><== NEVER TAKEN
*location = OBJECTS_LOCAL;
118ac3: c7 01 00 00 00 00 movl $0x0,(%ecx)
return the_object;
118ac9: eb 08 jmp 118ad3 <_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;
118acb: c7 01 01 00 00 00 movl $0x1,(%ecx)
return NULL;
118ad1: 31 c0 xor %eax,%eax
}
118ad3: 5b pop %ebx
118ad4: c9 leave
118ad5: c3 ret
0010c814 <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
10c814: 55 push %ebp
10c815: 89 e5 mov %esp,%ebp
10c817: 53 push %ebx
10c818: 83 ec 14 sub $0x14,%esp
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
10c81b: 8b 45 08 mov 0x8(%ebp),%eax
10c81e: 85 c0 test %eax,%eax
10c820: 75 08 jne 10c82a <_Objects_Id_to_name+0x16>
10c822: a1 34 66 12 00 mov 0x126634,%eax
10c827: 8b 40 08 mov 0x8(%eax),%eax
10c82a: 89 c2 mov %eax,%edx
10c82c: c1 ea 18 shr $0x18,%edx
10c82f: 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 )
10c832: 8d 4a ff lea -0x1(%edx),%ecx
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
10c835: bb 03 00 00 00 mov $0x3,%ebx
10c83a: 83 f9 02 cmp $0x2,%ecx
10c83d: 77 30 ja 10c86f <_Objects_Id_to_name+0x5b>
10c83f: eb 35 jmp 10c876 <_Objects_Id_to_name+0x62>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
10c841: 89 c1 mov %eax,%ecx
10c843: c1 e9 1b shr $0x1b,%ecx
if ( !_Objects_Information_table[ the_api ] )
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
10c846: 8b 14 8a mov (%edx,%ecx,4),%edx
if ( !information )
10c849: 85 d2 test %edx,%edx
10c84b: 74 22 je 10c86f <_Objects_Id_to_name+0x5b><== NEVER TAKEN
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
10c84d: 51 push %ecx
10c84e: 8d 4d f4 lea -0xc(%ebp),%ecx
10c851: 51 push %ecx
10c852: 50 push %eax
10c853: 52 push %edx
10c854: e8 63 ff ff ff call 10c7bc <_Objects_Get>
if ( !the_object )
10c859: 83 c4 10 add $0x10,%esp
10c85c: 85 c0 test %eax,%eax
10c85e: 74 0f je 10c86f <_Objects_Id_to_name+0x5b>
return OBJECTS_INVALID_ID;
*name = the_object->name;
10c860: 8b 50 0c mov 0xc(%eax),%edx
10c863: 8b 45 0c mov 0xc(%ebp),%eax
10c866: 89 10 mov %edx,(%eax)
_Thread_Enable_dispatch();
10c868: e8 6d 07 00 00 call 10cfda <_Thread_Enable_dispatch>
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
10c86d: 31 db xor %ebx,%ebx
}
10c86f: 89 d8 mov %ebx,%eax
10c871: 8b 5d fc mov -0x4(%ebp),%ebx
10c874: c9 leave
10c875: 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 ] )
10c876: 8b 14 95 c8 63 12 00 mov 0x1263c8(,%edx,4),%edx
10c87d: 85 d2 test %edx,%edx
10c87f: 75 c0 jne 10c841 <_Objects_Id_to_name+0x2d><== ALWAYS TAKEN
10c881: eb ec jmp 10c86f <_Objects_Id_to_name+0x5b><== NOT EXECUTED
0010b700 <_Objects_Initialize_information>:
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
10b700: 55 push %ebp
10b701: 89 e5 mov %esp,%ebp
10b703: 57 push %edi
10b704: 56 push %esi
10b705: 53 push %ebx
10b706: 83 ec 0c sub $0xc,%esp
10b709: 8b 45 08 mov 0x8(%ebp),%eax
10b70c: 8b 75 0c mov 0xc(%ebp),%esi
10b70f: 8b 5d 10 mov 0x10(%ebp),%ebx
10b712: 8b 4d 14 mov 0x14(%ebp),%ecx
10b715: 8b 7d 20 mov 0x20(%ebp),%edi
10b718: 0f b7 55 18 movzwl 0x18(%ebp),%edx
uint32_t maximum_per_allocation;
#if defined(RTEMS_MULTIPROCESSING)
uint32_t index;
#endif
information->the_api = the_api;
10b71c: 89 30 mov %esi,(%eax)
information->the_class = the_class;
10b71e: 66 89 58 04 mov %bx,0x4(%eax)
information->size = size;
10b722: 89 50 18 mov %edx,0x18(%eax)
information->local_table = 0;
10b725: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax)
information->inactive_per_block = 0;
10b72c: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax)
information->object_blocks = 0;
10b733: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
information->inactive = 0;
10b73a: 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;
10b740: 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;
10b746: 8b 14 b5 3c 31 12 00 mov 0x12313c(,%esi,4),%edx
10b74d: 89 04 9a mov %eax,(%edx,%ebx,4)
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
10b750: 89 ca mov %ecx,%edx
10b752: c1 ea 1f shr $0x1f,%edx
_Objects_Information_table[ the_api ][ the_class ] = information;
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
10b755: 88 50 12 mov %dl,0x12(%eax)
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
10b758: 81 e1 ff ff ff 7f and $0x7fffffff,%ecx
/*
* Unlimited and maximum of zero is illogical.
*/
if ( information->auto_extend && maximum_per_allocation == 0) {
10b75e: 85 d2 test %edx,%edx
10b760: 74 10 je 10b772 <_Objects_Initialize_information+0x72>
10b762: 85 c9 test %ecx,%ecx
10b764: 75 0c jne 10b772 <_Objects_Initialize_information+0x72>
_Internal_error_Occurred(
10b766: 50 push %eax
10b767: 6a 13 push $0x13
10b769: 6a 01 push $0x1
10b76b: 6a 00 push $0x0
10b76d: e8 7a fa ff ff call 10b1ec <_Internal_error_Occurred>
}
/*
* The allocation unit is the maximum value
*/
information->allocation_size = maximum_per_allocation;
10b772: 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;
10b776: c7 40 1c 1c 2e 12 00 movl $0x122e1c,0x1c(%eax)
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
10b77d: 89 f2 mov %esi,%edx
10b77f: c1 e2 18 shl $0x18,%edx
10b782: 81 ca 00 00 01 00 or $0x10000,%edx
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
10b788: c1 e3 1b shl $0x1b,%ebx
10b78b: 09 da or %ebx,%edx
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
10b78d: 31 db xor %ebx,%ebx
10b78f: 85 c9 test %ecx,%ecx
10b791: 0f 95 c3 setne %bl
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
10b794: 09 da or %ebx,%edx
10b796: 89 50 08 mov %edx,0x8(%eax)
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
10b799: 89 fa mov %edi,%edx
10b79b: f6 c2 03 test $0x3,%dl
10b79e: 74 06 je 10b7a6 <_Objects_Initialize_information+0xa6><== ALWAYS TAKEN
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
10b7a0: 83 c2 04 add $0x4,%edx <== NOT EXECUTED
10b7a3: 83 e2 fc and $0xfffffffc,%edx <== NOT EXECUTED
~(OBJECTS_NAME_ALIGNMENT-1);
information->name_length = name_length;
10b7a6: 66 89 50 38 mov %dx,0x38(%eax)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10b7aa: 8d 50 24 lea 0x24(%eax),%edx
10b7ad: 89 50 20 mov %edx,0x20(%eax)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
10b7b0: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
_Chain_Initialize_empty( &information->Inactive );
10b7b7: 8d 50 20 lea 0x20(%eax),%edx
10b7ba: 89 50 28 mov %edx,0x28(%eax)
/*
* Initialize objects .. if there are any
*/
if ( maximum_per_allocation ) {
10b7bd: 85 c9 test %ecx,%ecx
10b7bf: 74 0f je 10b7d0 <_Objects_Initialize_information+0xd0>
/*
* 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 );
10b7c1: 89 45 08 mov %eax,0x8(%ebp)
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
10b7c4: 8d 65 f4 lea -0xc(%ebp),%esp
10b7c7: 5b pop %ebx
10b7c8: 5e pop %esi
10b7c9: 5f pop %edi
10b7ca: 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 );
10b7cb: e9 40 fb ff ff jmp 10b310 <_Objects_Extend_information>
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
10b7d0: 8d 65 f4 lea -0xc(%ebp),%esp
10b7d3: 5b pop %ebx
10b7d4: 5e pop %esi
10b7d5: 5f pop %edi
10b7d6: c9 leave
10b7d7: c3 ret
0010e6d8 <_RTEMS_Tasks_Invoke_task_variable_dtor>:
void _RTEMS_Tasks_Invoke_task_variable_dtor(
Thread_Control *the_thread,
rtems_task_variable_t *tvp
)
{
10e6d8: 55 push %ebp
10e6d9: 89 e5 mov %esp,%ebp
10e6db: 56 push %esi
10e6dc: 53 push %ebx
10e6dd: 8b 5d 0c mov 0xc(%ebp),%ebx
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
10e6e0: 8b 43 10 mov 0x10(%ebx),%eax
if (_Thread_Is_executing(the_thread)) {
10e6e3: 8b 15 a8 33 12 00 mov 0x1233a8,%edx
10e6e9: 39 55 08 cmp %edx,0x8(%ebp)
10e6ec: 75 0c jne 10e6fa <_RTEMS_Tasks_Invoke_task_variable_dtor+0x22><== NEVER TAKEN
value = *tvp->ptr;
10e6ee: 8b 4b 04 mov 0x4(%ebx),%ecx
10e6f1: 8b 11 mov (%ecx),%edx
*tvp->ptr = tvp->gval;
10e6f3: 8b 73 08 mov 0x8(%ebx),%esi
10e6f6: 89 31 mov %esi,(%ecx)
10e6f8: eb 03 jmp 10e6fd <_RTEMS_Tasks_Invoke_task_variable_dtor+0x25>
} else {
value = tvp->tval;
10e6fa: 8b 53 0c mov 0xc(%ebx),%edx
}
if ( dtor )
10e6fd: 85 c0 test %eax,%eax
10e6ff: 74 09 je 10e70a <_RTEMS_Tasks_Invoke_task_variable_dtor+0x32>
(*dtor)(value);
10e701: 83 ec 0c sub $0xc,%esp
10e704: 52 push %edx
10e705: ff d0 call *%eax
10e707: 83 c4 10 add $0x10,%esp
_Workspace_Free(tvp);
10e70a: 89 5d 08 mov %ebx,0x8(%ebp)
}
10e70d: 8d 65 f8 lea -0x8(%ebp),%esp
10e710: 5b pop %ebx
10e711: 5e pop %esi
10e712: c9 leave
}
if ( dtor )
(*dtor)(value);
_Workspace_Free(tvp);
10e713: e9 03 e7 ff ff jmp 10ce1b <_Workspace_Free>
0010e505 <_RTEMS_tasks_Post_switch_extension>:
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
10e505: 55 push %ebp
10e506: 89 e5 mov %esp,%ebp
10e508: 57 push %edi
10e509: 56 push %esi
10e50a: 53 push %ebx
10e50b: 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 ];
10e50e: 8b 45 08 mov 0x8(%ebp),%eax
10e511: 8b 98 f0 00 00 00 mov 0xf0(%eax),%ebx
if ( !api )
10e517: 85 db test %ebx,%ebx
10e519: 74 45 je 10e560 <_RTEMS_tasks_Post_switch_extension+0x5b><== NEVER TAKEN
* Signal Processing
*/
asr = &api->Signal;
_ISR_Disable( level );
10e51b: 9c pushf
10e51c: fa cli
10e51d: 58 pop %eax
signal_set = asr->signals_posted;
10e51e: 8b 7b 14 mov 0x14(%ebx),%edi
asr->signals_posted = 0;
10e521: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx)
_ISR_Enable( level );
10e528: 50 push %eax
10e529: 9d popf
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
10e52a: 85 ff test %edi,%edi
10e52c: 74 32 je 10e560 <_RTEMS_tasks_Post_switch_extension+0x5b>
return;
asr->nest_level += 1;
10e52e: ff 43 1c incl 0x1c(%ebx)
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
10e531: 50 push %eax
10e532: 8d 75 e4 lea -0x1c(%ebp),%esi
10e535: 56 push %esi
10e536: 68 ff ff 00 00 push $0xffff
10e53b: ff 73 10 pushl 0x10(%ebx)
10e53e: e8 09 1a 00 00 call 10ff4c <rtems_task_mode>
(*asr->handler)( signal_set );
10e543: 89 3c 24 mov %edi,(%esp)
10e546: ff 53 0c call *0xc(%ebx)
asr->nest_level -= 1;
10e549: ff 4b 1c decl 0x1c(%ebx)
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
10e54c: 83 c4 0c add $0xc,%esp
10e54f: 56 push %esi
10e550: 68 ff ff 00 00 push $0xffff
10e555: ff 75 e4 pushl -0x1c(%ebp)
10e558: e8 ef 19 00 00 call 10ff4c <rtems_task_mode>
10e55d: 83 c4 10 add $0x10,%esp
}
10e560: 8d 65 f4 lea -0xc(%ebp),%esp
10e563: 5b pop %ebx
10e564: 5e pop %esi
10e565: 5f pop %edi
10e566: c9 leave
10e567: c3 ret
0010b410 <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
10b410: 55 push %ebp
10b411: 89 e5 mov %esp,%ebp
10b413: 53 push %ebx
10b414: 83 ec 18 sub $0x18,%esp
/*
* When we get here, the Timer is already off the chain so we do not
* have to worry about that -- hence no _Watchdog_Remove().
*/
the_period = _Rate_monotonic_Get( id, &location );
10b417: 8d 45 f4 lea -0xc(%ebp),%eax
10b41a: 50 push %eax
10b41b: ff 75 08 pushl 0x8(%ebp)
10b41e: 68 54 69 12 00 push $0x126954
10b423: e8 fc 19 00 00 call 10ce24 <_Objects_Get>
10b428: 89 c3 mov %eax,%ebx
switch ( location ) {
10b42a: 83 c4 10 add $0x10,%esp
10b42d: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10b431: 75 64 jne 10b497 <_Rate_monotonic_Timeout+0x87><== NEVER TAKEN
case OBJECTS_LOCAL:
the_thread = the_period->owner;
10b433: 8b 40 40 mov 0x40(%eax),%eax
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
10b436: f6 40 11 40 testb $0x40,0x11(%eax)
10b43a: 74 18 je 10b454 <_Rate_monotonic_Timeout+0x44>
10b43c: 8b 53 08 mov 0x8(%ebx),%edx
10b43f: 39 50 20 cmp %edx,0x20(%eax)
10b442: 75 10 jne 10b454 <_Rate_monotonic_Timeout+0x44>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
10b444: 52 push %edx
10b445: 52 push %edx
10b446: 68 f8 ff 03 10 push $0x1003fff8
10b44b: 50 push %eax
10b44c: e8 0f 1e 00 00 call 10d260 <_Thread_Clear_state>
the_thread->Wait.id == the_period->Object.id ) {
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
10b451: 59 pop %ecx
10b452: eb 10 jmp 10b464 <_Rate_monotonic_Timeout+0x54>
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
10b454: 83 7b 38 01 cmpl $0x1,0x38(%ebx)
10b458: 75 2b jne 10b485 <_Rate_monotonic_Timeout+0x75>
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
10b45a: c7 43 38 03 00 00 00 movl $0x3,0x38(%ebx)
_Rate_monotonic_Initiate_statistics( the_period );
10b461: 83 ec 0c sub $0xc,%esp
10b464: 53 push %ebx
10b465: e8 e8 fa ff ff call 10af52 <_Rate_monotonic_Initiate_statistics>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b46a: 8b 43 3c mov 0x3c(%ebx),%eax
10b46d: 89 43 1c mov %eax,0x1c(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b470: 58 pop %eax
10b471: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
10b472: 83 c3 10 add $0x10,%ebx
10b475: 53 push %ebx
10b476: 68 10 6b 12 00 push $0x126b10
10b47b: e8 60 30 00 00 call 10e4e0 <_Watchdog_Insert>
10b480: 83 c4 10 add $0x10,%esp
10b483: eb 07 jmp 10b48c <_Rate_monotonic_Timeout+0x7c>
} else
the_period->state = RATE_MONOTONIC_EXPIRED;
10b485: 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;
10b48c: a1 48 6a 12 00 mov 0x126a48,%eax
10b491: 48 dec %eax
10b492: a3 48 6a 12 00 mov %eax,0x126a48
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
10b497: 8b 5d fc mov -0x4(%ebp),%ebx
10b49a: c9 leave
10b49b: c3 ret
0010ad18 <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
10ad18: 55 push %ebp
10ad19: 89 e5 mov %esp,%ebp
10ad1b: 56 push %esi
10ad1c: 53 push %ebx
10ad1d: 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();
10ad20: 8b 35 04 22 12 00 mov 0x122204,%esi
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
10ad26: 31 db xor %ebx,%ebx
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
10ad28: 85 c9 test %ecx,%ecx
10ad2a: 74 57 je 10ad83 <_TOD_Validate+0x6b> <== NEVER TAKEN
)
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
10ad2c: b8 40 42 0f 00 mov $0xf4240,%eax
10ad31: 31 d2 xor %edx,%edx
10ad33: f7 f6 div %esi
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
10ad35: 39 41 18 cmp %eax,0x18(%ecx)
10ad38: 73 49 jae 10ad83 <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->ticks >= ticks_per_second) ||
10ad3a: 83 79 14 3b cmpl $0x3b,0x14(%ecx)
10ad3e: 77 43 ja 10ad83 <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
10ad40: 83 79 10 3b cmpl $0x3b,0x10(%ecx)
10ad44: 77 3d ja 10ad83 <_TOD_Validate+0x6b>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
10ad46: 83 79 0c 17 cmpl $0x17,0xc(%ecx)
10ad4a: 77 37 ja 10ad83 <_TOD_Validate+0x6b>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
10ad4c: 8b 41 04 mov 0x4(%ecx),%eax
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
10ad4f: 85 c0 test %eax,%eax
10ad51: 74 30 je 10ad83 <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->month == 0) ||
10ad53: 83 f8 0c cmp $0xc,%eax
10ad56: 77 2b ja 10ad83 <_TOD_Validate+0x6b>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
10ad58: 8b 31 mov (%ecx),%esi
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
10ad5a: 81 fe c3 07 00 00 cmp $0x7c3,%esi
10ad60: 76 21 jbe 10ad83 <_TOD_Validate+0x6b>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
10ad62: 8b 51 08 mov 0x8(%ecx),%edx
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
10ad65: 85 d2 test %edx,%edx
10ad67: 74 1a je 10ad83 <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
10ad69: 83 e6 03 and $0x3,%esi
10ad6c: 75 09 jne 10ad77 <_TOD_Validate+0x5f>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
10ad6e: 8b 04 85 a8 03 12 00 mov 0x1203a8(,%eax,4),%eax
10ad75: eb 07 jmp 10ad7e <_TOD_Validate+0x66>
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
10ad77: 8b 04 85 74 03 12 00 mov 0x120374(,%eax,4),%eax
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
10ad7e: 39 c2 cmp %eax,%edx
10ad80: 0f 96 c3 setbe %bl
if ( the_tod->day > days_in_month )
return false;
return true;
}
10ad83: 88 d8 mov %bl,%al
10ad85: 5b pop %ebx
10ad86: 5e pop %esi
10ad87: c9 leave
10ad88: c3 ret
0010b9c4 <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
10b9c4: 55 push %ebp
10b9c5: 89 e5 mov %esp,%ebp
10b9c7: 57 push %edi
10b9c8: 56 push %esi
10b9c9: 53 push %ebx
10b9ca: 83 ec 28 sub $0x28,%esp
10b9cd: 8b 5d 08 mov 0x8(%ebp),%ebx
10b9d0: 8b 7d 0c mov 0xc(%ebp),%edi
10b9d3: 8a 45 10 mov 0x10(%ebp),%al
10b9d6: 88 45 e7 mov %al,-0x19(%ebp)
*/
/*
* Save original state
*/
original_state = the_thread->current_state;
10b9d9: 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 );
10b9dc: 53 push %ebx
10b9dd: e8 1a 0d 00 00 call 10c6fc <_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 )
10b9e2: 83 c4 10 add $0x10,%esp
10b9e5: 39 7b 14 cmp %edi,0x14(%ebx)
10b9e8: 74 0c je 10b9f6 <_Thread_Change_priority+0x32>
_Thread_Set_priority( the_thread, new_priority );
10b9ea: 50 push %eax
10b9eb: 50 push %eax
10b9ec: 57 push %edi
10b9ed: 53 push %ebx
10b9ee: e8 d1 0b 00 00 call 10c5c4 <_Thread_Set_priority>
10b9f3: 83 c4 10 add $0x10,%esp
_ISR_Disable( level );
10b9f6: 9c pushf
10b9f7: fa cli
10b9f8: 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;
10b9f9: 8b 43 10 mov 0x10(%ebx),%eax
if ( state != STATES_TRANSIENT ) {
10b9fc: 83 f8 04 cmp $0x4,%eax
10b9ff: 74 2f je 10ba30 <_Thread_Change_priority+0x6c>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
10ba01: 83 e6 04 and $0x4,%esi
10ba04: 75 08 jne 10ba0e <_Thread_Change_priority+0x4a><== NEVER TAKEN
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
10ba06: 89 c2 mov %eax,%edx
10ba08: 83 e2 fb and $0xfffffffb,%edx
10ba0b: 89 53 10 mov %edx,0x10(%ebx)
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
10ba0e: 51 push %ecx
10ba0f: 9d popf
if ( _States_Is_waiting_on_thread_queue( state ) ) {
10ba10: a9 e0 be 03 00 test $0x3bee0,%eax
10ba15: 0f 84 c0 00 00 00 je 10badb <_Thread_Change_priority+0x117>
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
10ba1b: 89 5d 0c mov %ebx,0xc(%ebp)
10ba1e: 8b 43 44 mov 0x44(%ebx),%eax
10ba21: 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 );
}
10ba24: 8d 65 f4 lea -0xc(%ebp),%esp
10ba27: 5b pop %ebx
10ba28: 5e pop %esi
10ba29: 5f pop %edi
10ba2a: 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 );
10ba2b: e9 0c 0b 00 00 jmp 10c53c <_Thread_queue_Requeue>
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
10ba30: 83 e6 04 and $0x4,%esi
10ba33: 75 53 jne 10ba88 <_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 );
10ba35: 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;
10ba3c: 8b 83 90 00 00 00 mov 0x90(%ebx),%eax
10ba42: 66 8b 93 96 00 00 00 mov 0x96(%ebx),%dx
10ba49: 66 09 10 or %dx,(%eax)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10ba4c: 66 a1 08 32 12 00 mov 0x123208,%ax
10ba52: 0b 83 94 00 00 00 or 0x94(%ebx),%eax
10ba58: 66 a3 08 32 12 00 mov %ax,0x123208
_Priority_Add_to_bit_map( &the_thread->Priority_map );
if ( prepend_it )
10ba5e: 80 7d e7 00 cmpb $0x0,-0x19(%ebp)
10ba62: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax
10ba68: 74 0e je 10ba78 <_Thread_Change_priority+0xb4>
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
10ba6a: 89 43 04 mov %eax,0x4(%ebx)
before_node = after_node->next;
10ba6d: 8b 10 mov (%eax),%edx
after_node->next = the_node;
10ba6f: 89 18 mov %ebx,(%eax)
the_node->next = before_node;
10ba71: 89 13 mov %edx,(%ebx)
before_node->previous = the_node;
10ba73: 89 5a 04 mov %ebx,0x4(%edx)
10ba76: eb 10 jmp 10ba88 <_Thread_Change_priority+0xc4>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10ba78: 8d 50 04 lea 0x4(%eax),%edx
10ba7b: 89 13 mov %edx,(%ebx)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
10ba7d: 8b 50 08 mov 0x8(%eax),%edx
the_chain->last = the_node;
10ba80: 89 58 08 mov %ebx,0x8(%eax)
old_last_node->next = the_node;
10ba83: 89 1a mov %ebx,(%edx)
the_node->previous = old_last_node;
10ba85: 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 );
10ba88: 51 push %ecx
10ba89: 9d popf
10ba8a: 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 );
10ba8b: 66 8b 1d 08 32 12 00 mov 0x123208,%bx
10ba92: 31 c0 xor %eax,%eax
10ba94: 89 c2 mov %eax,%edx
10ba96: 66 0f bc d3 bsf %bx,%dx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10ba9a: 0f b7 d2 movzwl %dx,%edx
10ba9d: 66 8b 9c 12 78 32 12 mov 0x123278(%edx,%edx,1),%bx
10baa4: 00
10baa5: 66 0f bc c3 bsf %bx,%ax
return (_Priority_Bits_index( major ) << 4) +
10baa9: c1 e2 04 shl $0x4,%edx
10baac: 0f b7 c0 movzwl %ax,%eax
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
_Thread_Ready_chain[ _Priority_Get_highest() ].first;
10baaf: 8d 04 02 lea (%edx,%eax,1),%eax
10bab2: 6b c0 0c imul $0xc,%eax,%eax
10bab5: 03 05 30 31 12 00 add 0x123130,%eax
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
10babb: 8b 10 mov (%eax),%edx
10babd: 89 15 ac 33 12 00 mov %edx,0x1233ac
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
10bac3: a1 a8 33 12 00 mov 0x1233a8,%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() &&
10bac8: 39 d0 cmp %edx,%eax
10baca: 74 0d je 10bad9 <_Thread_Change_priority+0x115>
10bacc: 80 78 74 00 cmpb $0x0,0x74(%eax)
10bad0: 74 07 je 10bad9 <_Thread_Change_priority+0x115>
_Thread_Executing->is_preemptible )
_Context_Switch_necessary = true;
10bad2: c6 05 b4 33 12 00 01 movb $0x1,0x1233b4
_ISR_Enable( level );
10bad9: 51 push %ecx
10bada: 9d popf
}
10badb: 8d 65 f4 lea -0xc(%ebp),%esp
10bade: 5b pop %ebx
10badf: 5e pop %esi
10bae0: 5f pop %edi
10bae1: c9 leave
10bae2: c3 ret
0010bae4 <_Thread_Clear_state>:
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
10bae4: 55 push %ebp
10bae5: 89 e5 mov %esp,%ebp
10bae7: 53 push %ebx
10bae8: 8b 45 08 mov 0x8(%ebp),%eax
10baeb: 8b 55 0c mov 0xc(%ebp),%edx
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
10baee: 9c pushf
10baef: fa cli
10baf0: 59 pop %ecx
current_state = the_thread->current_state;
10baf1: 8b 58 10 mov 0x10(%eax),%ebx
if ( current_state & state ) {
10baf4: 85 da test %ebx,%edx
10baf6: 74 71 je 10bb69 <_Thread_Clear_state+0x85>
10baf8: f7 d2 not %edx
10bafa: 21 da and %ebx,%edx
current_state =
the_thread->current_state = _States_Clear( state, current_state );
10bafc: 89 50 10 mov %edx,0x10(%eax)
if ( _States_Is_ready( current_state ) ) {
10baff: 85 d2 test %edx,%edx
10bb01: 75 66 jne 10bb69 <_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;
10bb03: 8b 90 90 00 00 00 mov 0x90(%eax),%edx
10bb09: 66 8b 98 96 00 00 00 mov 0x96(%eax),%bx
10bb10: 66 09 1a or %bx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10bb13: 66 8b 15 08 32 12 00 mov 0x123208,%dx
10bb1a: 0b 90 94 00 00 00 or 0x94(%eax),%edx
10bb20: 66 89 15 08 32 12 00 mov %dx,0x123208
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
10bb27: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10bb2d: 8d 5a 04 lea 0x4(%edx),%ebx
10bb30: 89 18 mov %ebx,(%eax)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
10bb32: 8b 5a 08 mov 0x8(%edx),%ebx
the_chain->last = the_node;
10bb35: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10bb38: 89 03 mov %eax,(%ebx)
the_node->previous = old_last_node;
10bb3a: 89 58 04 mov %ebx,0x4(%eax)
_ISR_Flash( level );
10bb3d: 51 push %ecx
10bb3e: 9d popf
10bb3f: 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 ) {
10bb40: 8b 50 14 mov 0x14(%eax),%edx
10bb43: 8b 1d ac 33 12 00 mov 0x1233ac,%ebx
10bb49: 3b 53 14 cmp 0x14(%ebx),%edx
10bb4c: 73 1b jae 10bb69 <_Thread_Clear_state+0x85>
_Thread_Heir = the_thread;
10bb4e: a3 ac 33 12 00 mov %eax,0x1233ac
if ( _Thread_Executing->is_preemptible ||
10bb53: a1 a8 33 12 00 mov 0x1233a8,%eax
10bb58: 80 78 74 00 cmpb $0x0,0x74(%eax)
10bb5c: 75 04 jne 10bb62 <_Thread_Clear_state+0x7e>
10bb5e: 85 d2 test %edx,%edx
10bb60: 75 07 jne 10bb69 <_Thread_Clear_state+0x85><== ALWAYS TAKEN
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
10bb62: c6 05 b4 33 12 00 01 movb $0x1,0x1233b4
}
}
}
_ISR_Enable( level );
10bb69: 51 push %ecx
10bb6a: 9d popf
}
10bb6b: 5b pop %ebx
10bb6c: c9 leave
10bb6d: c3 ret
0010bce4 <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10bce4: 55 push %ebp
10bce5: 89 e5 mov %esp,%ebp
10bce7: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10bcea: 8d 45 f4 lea -0xc(%ebp),%eax
10bced: 50 push %eax
10bcee: ff 75 08 pushl 0x8(%ebp)
10bcf1: e8 82 01 00 00 call 10be78 <_Thread_Get>
switch ( location ) {
10bcf6: 83 c4 10 add $0x10,%esp
10bcf9: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10bcfd: 75 1b jne 10bd1a <_Thread_Delay_ended+0x36><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
10bcff: 52 push %edx
10bd00: 52 push %edx
10bd01: 68 18 00 00 10 push $0x10000018
10bd06: 50 push %eax
10bd07: e8 d8 fd ff ff call 10bae4 <_Thread_Clear_state>
10bd0c: a1 64 31 12 00 mov 0x123164,%eax
10bd11: 48 dec %eax
10bd12: a3 64 31 12 00 mov %eax,0x123164
10bd17: 83 c4 10 add $0x10,%esp
| STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Thread_Unnest_dispatch();
break;
}
}
10bd1a: c9 leave
10bd1b: c3 ret
0010bd1c <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
10bd1c: 55 push %ebp
10bd1d: 89 e5 mov %esp,%ebp
10bd1f: 57 push %edi
10bd20: 56 push %esi
10bd21: 53 push %ebx
10bd22: 83 ec 1c sub $0x1c,%esp
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
10bd25: 8b 1d a8 33 12 00 mov 0x1233a8,%ebx
_ISR_Disable( level );
10bd2b: 9c pushf
10bd2c: fa cli
10bd2d: 58 pop %eax
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
10bd2e: 8d 7d d8 lea -0x28(%ebp),%edi
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
10bd31: e9 f9 00 00 00 jmp 10be2f <_Thread_Dispatch+0x113>
heir = _Thread_Heir;
10bd36: 8b 35 ac 33 12 00 mov 0x1233ac,%esi
_Thread_Dispatch_disable_level = 1;
10bd3c: c7 05 64 31 12 00 01 movl $0x1,0x123164
10bd43: 00 00 00
_Context_Switch_necessary = false;
10bd46: c6 05 b4 33 12 00 00 movb $0x0,0x1233b4
_Thread_Executing = heir;
10bd4d: 89 35 a8 33 12 00 mov %esi,0x1233a8
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
10bd53: 39 de cmp %ebx,%esi
10bd55: 0f 84 e2 00 00 00 je 10be3d <_Thread_Dispatch+0x121>
*/
#if __RTEMS_ADA__
executing->rtems_ada_self = rtems_ada_self;
rtems_ada_self = heir->rtems_ada_self;
#endif
if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE )
10bd5b: 83 7e 7c 01 cmpl $0x1,0x7c(%esi)
10bd5f: 75 09 jne 10bd6a <_Thread_Dispatch+0x4e>
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
10bd61: 8b 15 34 31 12 00 mov 0x123134,%edx
10bd67: 89 56 78 mov %edx,0x78(%esi)
_ISR_Enable( level );
10bd6a: 50 push %eax
10bd6b: 9d popf
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
10bd6c: 83 ec 0c sub $0xc,%esp
10bd6f: 8d 45 e0 lea -0x20(%ebp),%eax
10bd72: 50 push %eax
10bd73: e8 70 2b 00 00 call 10e8e8 <_TOD_Get_uptime>
_Timestamp_Subtract(
10bd78: 83 c4 0c add $0xc,%esp
10bd7b: 57 push %edi
10bd7c: 8d 45 e0 lea -0x20(%ebp),%eax
10bd7f: 50 push %eax
10bd80: 68 18 32 12 00 push $0x123218
10bd85: e8 da 0b 00 00 call 10c964 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
10bd8a: 58 pop %eax
10bd8b: 5a pop %edx
10bd8c: 57 push %edi
10bd8d: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax
10bd93: 50 push %eax
10bd94: e8 9b 0b 00 00 call 10c934 <_Timespec_Add_to>
_Thread_Time_of_last_context_switch = uptime;
10bd99: 8b 45 e0 mov -0x20(%ebp),%eax
10bd9c: 8b 55 e4 mov -0x1c(%ebp),%edx
10bd9f: a3 18 32 12 00 mov %eax,0x123218
10bda4: 89 15 1c 32 12 00 mov %edx,0x12321c
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
10bdaa: a1 ec 31 12 00 mov 0x1231ec,%eax
10bdaf: 83 c4 10 add $0x10,%esp
10bdb2: 85 c0 test %eax,%eax
10bdb4: 74 10 je 10bdc6 <_Thread_Dispatch+0xaa> <== NEVER TAKEN
executing->libc_reent = *_Thread_libc_reent;
10bdb6: 8b 10 mov (%eax),%edx
10bdb8: 89 93 ec 00 00 00 mov %edx,0xec(%ebx)
*_Thread_libc_reent = heir->libc_reent;
10bdbe: 8b 96 ec 00 00 00 mov 0xec(%esi),%edx
10bdc4: 89 10 mov %edx,(%eax)
}
_User_extensions_Thread_switch( executing, heir );
10bdc6: 51 push %ecx
10bdc7: 51 push %ecx
10bdc8: 56 push %esi
10bdc9: 53 push %ebx
10bdca: e8 cd 0d 00 00 call 10cb9c <_User_extensions_Thread_switch>
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
10bdcf: 58 pop %eax
10bdd0: 5a pop %edx
10bdd1: 81 c6 d0 00 00 00 add $0xd0,%esi
10bdd7: 56 push %esi
10bdd8: 8d 83 d0 00 00 00 lea 0xd0(%ebx),%eax
10bdde: 50 push %eax
10bddf: e8 7c 10 00 00 call 10ce60 <_CPU_Context_switch>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
10bde4: 83 c4 10 add $0x10,%esp
10bde7: 83 bb e8 00 00 00 00 cmpl $0x0,0xe8(%ebx)
10bdee: 74 36 je 10be26 <_Thread_Dispatch+0x10a>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
RTEMS_INLINE_ROUTINE bool _Thread_Is_allocated_fp (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Allocated_fp );
10bdf0: a1 e8 31 12 00 mov 0x1231e8,%eax
10bdf5: 39 c3 cmp %eax,%ebx
10bdf7: 74 2d je 10be26 <_Thread_Dispatch+0x10a>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
10bdf9: 85 c0 test %eax,%eax
10bdfb: 74 11 je 10be0e <_Thread_Dispatch+0xf2>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
10bdfd: 83 ec 0c sub $0xc,%esp
10be00: 05 e8 00 00 00 add $0xe8,%eax
10be05: 50 push %eax
10be06: e8 89 10 00 00 call 10ce94 <_CPU_Context_save_fp>
10be0b: 83 c4 10 add $0x10,%esp
_Context_Restore_fp( &executing->fp_context );
10be0e: 83 ec 0c sub $0xc,%esp
10be11: 8d 83 e8 00 00 00 lea 0xe8(%ebx),%eax
10be17: 50 push %eax
10be18: e8 81 10 00 00 call 10ce9e <_CPU_Context_restore_fp>
_Thread_Allocated_fp = executing;
10be1d: 89 1d e8 31 12 00 mov %ebx,0x1231e8
10be23: 83 c4 10 add $0x10,%esp
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
10be26: 8b 1d a8 33 12 00 mov 0x1233a8,%ebx
_ISR_Disable( level );
10be2c: 9c pushf
10be2d: fa cli
10be2e: 58 pop %eax
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
10be2f: 8a 15 b4 33 12 00 mov 0x1233b4,%dl
10be35: 84 d2 test %dl,%dl
10be37: 0f 85 f9 fe ff ff jne 10bd36 <_Thread_Dispatch+0x1a>
_ISR_Disable( level );
}
post_switch:
_Thread_Dispatch_disable_level = 0;
10be3d: c7 05 64 31 12 00 00 movl $0x0,0x123164
10be44: 00 00 00
_ISR_Enable( level );
10be47: 50 push %eax
10be48: 9d popf
_API_extensions_Run_postswitch();
10be49: e8 99 ea ff ff call 10a8e7 <_API_extensions_Run_postswitch>
}
10be4e: 8d 65 f4 lea -0xc(%ebp),%esp
10be51: 5b pop %ebx
10be52: 5e pop %esi
10be53: 5f pop %edi
10be54: c9 leave
10be55: c3 ret
0010be78 <_Thread_Get>:
Thread_Control *_Thread_Get (
Objects_Id id,
Objects_Locations *location
)
{
10be78: 55 push %ebp
10be79: 89 e5 mov %esp,%ebp
10be7b: 53 push %ebx
10be7c: 83 ec 04 sub $0x4,%esp
10be7f: 8b 55 08 mov 0x8(%ebp),%edx
10be82: 8b 45 0c mov 0xc(%ebp),%eax
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) {
10be85: 85 d2 test %edx,%edx
10be87: 75 1a jne 10bea3 <_Thread_Get+0x2b>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10be89: 8b 15 64 31 12 00 mov 0x123164,%edx
10be8f: 42 inc %edx
10be90: 89 15 64 31 12 00 mov %edx,0x123164
_Thread_Disable_dispatch();
*location = OBJECTS_LOCAL;
10be96: c7 00 00 00 00 00 movl $0x0,(%eax)
tp = _Thread_Executing;
10be9c: a1 a8 33 12 00 mov 0x1233a8,%eax
goto done;
10bea1: eb 3a jmp 10bedd <_Thread_Get+0x65>
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
10bea3: 89 d1 mov %edx,%ecx
10bea5: c1 e9 18 shr $0x18,%ecx
10bea8: 83 e1 07 and $0x7,%ecx
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
10beab: 8d 59 ff lea -0x1(%ecx),%ebx
10beae: 83 fb 02 cmp $0x2,%ebx
10beb1: 76 2f jbe 10bee2 <_Thread_Get+0x6a>
10beb3: eb 12 jmp 10bec7 <_Thread_Get+0x4f>
if ( the_class != 1 ) { /* threads are always first class :) */
*location = OBJECTS_ERROR;
goto done;
}
api_information = _Objects_Information_table[ the_api ];
10beb5: 8b 0c 8d 3c 31 12 00 mov 0x12313c(,%ecx,4),%ecx
if ( !api_information ) {
10bebc: 85 c9 test %ecx,%ecx
10bebe: 74 07 je 10bec7 <_Thread_Get+0x4f> <== NEVER TAKEN
*location = OBJECTS_ERROR;
goto done;
}
information = api_information[ the_class ];
10bec0: 8b 49 04 mov 0x4(%ecx),%ecx
if ( !information ) {
10bec3: 85 c9 test %ecx,%ecx
10bec5: 75 0a jne 10bed1 <_Thread_Get+0x59>
*location = OBJECTS_ERROR;
10bec7: c7 00 01 00 00 00 movl $0x1,(%eax)
{
uint32_t the_api;
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
10becd: 31 c0 xor %eax,%eax
}
information = api_information[ the_class ];
if ( !information ) {
*location = OBJECTS_ERROR;
goto done;
10becf: eb 0c jmp 10bedd <_Thread_Get+0x65>
}
tp = (Thread_Control *) _Objects_Get( information, id, location );
10bed1: 53 push %ebx
10bed2: 50 push %eax
10bed3: 52 push %edx
10bed4: 51 push %ecx
10bed5: e8 ce f7 ff ff call 10b6a8 <_Objects_Get>
10beda: 83 c4 10 add $0x10,%esp
done:
return tp;
}
10bedd: 8b 5d fc mov -0x4(%ebp),%ebx
10bee0: c9 leave
10bee1: c3 ret
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
10bee2: 89 d3 mov %edx,%ebx
10bee4: c1 eb 1b shr $0x1b,%ebx
*location = OBJECTS_ERROR;
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
10bee7: 4b dec %ebx
10bee8: 74 cb je 10beb5 <_Thread_Get+0x3d>
10beea: eb db jmp 10bec7 <_Thread_Get+0x4f>
00110178 <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
110178: 55 push %ebp
110179: 89 e5 mov %esp,%ebp
11017b: 53 push %ebx
11017c: 83 ec 14 sub $0x14,%esp
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
11017f: 8b 1d a8 33 12 00 mov 0x1233a8,%ebx
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
110185: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
_ISR_Set_level(level);
11018b: 85 c0 test %eax,%eax
11018d: 74 03 je 110192 <_Thread_Handler+0x1a>
11018f: fa cli
110190: eb 01 jmp 110193 <_Thread_Handler+0x1b>
110192: fb sti
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
110193: a0 24 2e 12 00 mov 0x122e24,%al
110198: 88 45 f7 mov %al,-0x9(%ebp)
doneConstructors = 1;
11019b: c6 05 24 2e 12 00 01 movb $0x1,0x122e24
#endif
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
1101a2: 83 bb e8 00 00 00 00 cmpl $0x0,0xe8(%ebx)
1101a9: 74 24 je 1101cf <_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 );
1101ab: a1 e8 31 12 00 mov 0x1231e8,%eax
1101b0: 39 c3 cmp %eax,%ebx
1101b2: 74 1b je 1101cf <_Thread_Handler+0x57>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
1101b4: 85 c0 test %eax,%eax
1101b6: 74 11 je 1101c9 <_Thread_Handler+0x51>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
1101b8: 83 ec 0c sub $0xc,%esp
1101bb: 05 e8 00 00 00 add $0xe8,%eax
1101c0: 50 push %eax
1101c1: e8 ce cc ff ff call 10ce94 <_CPU_Context_save_fp>
1101c6: 83 c4 10 add $0x10,%esp
_Thread_Allocated_fp = executing;
1101c9: 89 1d e8 31 12 00 mov %ebx,0x1231e8
/*
* 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 );
1101cf: 83 ec 0c sub $0xc,%esp
1101d2: 53 push %ebx
1101d3: e8 74 c8 ff ff call 10ca4c <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
1101d8: e8 79 bc ff ff call 10be56 <_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) */ {
1101dd: 83 c4 10 add $0x10,%esp
1101e0: 80 7d f7 00 cmpb $0x0,-0x9(%ebp)
1101e4: 75 05 jne 1101eb <_Thread_Handler+0x73>
INIT_NAME ();
1101e6: e8 35 c0 00 00 call 11c220 <__start_set_sysctl_set>
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
1101eb: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx)
1101f2: 75 15 jne 110209 <_Thread_Handler+0x91> <== NEVER TAKEN
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
1101f4: 83 ec 0c sub $0xc,%esp
1101f7: ff b3 a8 00 00 00 pushl 0xa8(%ebx)
1101fd: ff 93 9c 00 00 00 call *0x9c(%ebx)
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
executing->Wait.return_argument =
110203: 89 43 28 mov %eax,0x28(%ebx)
110206: 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 );
110209: 83 ec 0c sub $0xc,%esp
11020c: 53 push %ebx
11020d: e8 6b c8 ff ff call 10ca7d <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
110212: 83 c4 0c add $0xc,%esp
110215: 6a 05 push $0x5
110217: 6a 01 push $0x1
110219: 6a 00 push $0x0
11021b: e8 cc af ff ff call 10b1ec <_Internal_error_Occurred>
0010beec <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
10beec: 55 push %ebp
10beed: 89 e5 mov %esp,%ebp
10beef: 57 push %edi
10bef0: 56 push %esi
10bef1: 53 push %ebx
10bef2: 83 ec 24 sub $0x24,%esp
10bef5: 8b 5d 0c mov 0xc(%ebp),%ebx
10bef8: 8b 75 14 mov 0x14(%ebp),%esi
10befb: 8a 55 18 mov 0x18(%ebp),%dl
10befe: 8a 45 20 mov 0x20(%ebp),%al
10bf01: 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;
10bf04: c7 83 f0 00 00 00 00 movl $0x0,0xf0(%ebx)
10bf0b: 00 00 00
10bf0e: c7 83 f4 00 00 00 00 movl $0x0,0xf4(%ebx)
10bf15: 00 00 00
extensions_area = NULL;
the_thread->libc_reent = NULL;
10bf18: c7 83 ec 00 00 00 00 movl $0x0,0xec(%ebx)
10bf1f: 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 );
10bf22: 56 push %esi
10bf23: 53 push %ebx
10bf24: 88 55 e0 mov %dl,-0x20(%ebp)
10bf27: e8 44 08 00 00 call 10c770 <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
10bf2c: 83 c4 10 add $0x10,%esp
10bf2f: 39 f0 cmp %esi,%eax
10bf31: 8a 55 e0 mov -0x20(%ebp),%dl
10bf34: 0f 82 a1 01 00 00 jb 10c0db <_Thread_Initialize+0x1ef>
10bf3a: 85 c0 test %eax,%eax
10bf3c: 0f 84 99 01 00 00 je 10c0db <_Thread_Initialize+0x1ef><== NEVER TAKEN
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
10bf42: 8b 8b cc 00 00 00 mov 0xcc(%ebx),%ecx
10bf48: 89 8b c4 00 00 00 mov %ecx,0xc4(%ebx)
the_stack->size = size;
10bf4e: 89 83 c0 00 00 00 mov %eax,0xc0(%ebx)
extensions_area = NULL;
the_thread->libc_reent = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
fp_area = NULL;
10bf54: 31 ff xor %edi,%edi
/*
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
10bf56: 84 d2 test %dl,%dl
10bf58: 74 17 je 10bf71 <_Thread_Initialize+0x85>
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
10bf5a: 83 ec 0c sub $0xc,%esp
10bf5d: 6a 6c push $0x6c
10bf5f: e8 9e 0e 00 00 call 10ce02 <_Workspace_Allocate>
10bf64: 89 c7 mov %eax,%edi
if ( !fp_area )
10bf66: 83 c4 10 add $0x10,%esp
10bf69: 85 c0 test %eax,%eax
10bf6b: 0f 84 fa 00 00 00 je 10c06b <_Thread_Initialize+0x17f>
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
10bf71: 89 bb e8 00 00 00 mov %edi,0xe8(%ebx)
the_thread->Start.fp_context = fp_area;
10bf77: 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;
10bf7d: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
10bf84: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx)
the_watchdog->id = id;
10bf8b: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
the_watchdog->user_data = user_data;
10bf92: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10bf99: a1 f8 31 12 00 mov 0x1231f8,%eax
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
10bf9e: 31 f6 xor %esi,%esi
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10bfa0: 85 c0 test %eax,%eax
10bfa2: 74 1d je 10bfc1 <_Thread_Initialize+0xd5>
extensions_area = _Workspace_Allocate(
10bfa4: 83 ec 0c sub $0xc,%esp
10bfa7: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax
10bfae: 50 push %eax
10bfaf: e8 4e 0e 00 00 call 10ce02 <_Workspace_Allocate>
10bfb4: 89 c6 mov %eax,%esi
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
10bfb6: 83 c4 10 add $0x10,%esp
10bfb9: 85 c0 test %eax,%eax
10bfbb: 0f 84 ac 00 00 00 je 10c06d <_Thread_Initialize+0x181>
goto failed;
}
the_thread->extensions = (void **) extensions_area;
10bfc1: 89 b3 f8 00 00 00 mov %esi,0xf8(%ebx)
* if they are linked to the thread. An extension user may
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
10bfc7: 85 f6 test %esi,%esi
10bfc9: 74 16 je 10bfe1 <_Thread_Initialize+0xf5>
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
10bfcb: 8b 15 f8 31 12 00 mov 0x1231f8,%edx
10bfd1: 31 c0 xor %eax,%eax
10bfd3: eb 08 jmp 10bfdd <_Thread_Initialize+0xf1>
the_thread->extensions[i] = NULL;
10bfd5: c7 04 86 00 00 00 00 movl $0x0,(%esi,%eax,4)
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
10bfdc: 40 inc %eax
10bfdd: 39 d0 cmp %edx,%eax
10bfdf: 76 f4 jbe 10bfd5 <_Thread_Initialize+0xe9>
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
10bfe1: 8a 45 e7 mov -0x19(%ebp),%al
10bfe4: 88 83 ac 00 00 00 mov %al,0xac(%ebx)
the_thread->Start.budget_algorithm = budget_algorithm;
10bfea: 8b 45 24 mov 0x24(%ebp),%eax
10bfed: 89 83 b0 00 00 00 mov %eax,0xb0(%ebx)
the_thread->Start.budget_callout = budget_callout;
10bff3: 8b 45 28 mov 0x28(%ebp),%eax
10bff6: 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;
10bffc: 8b 45 2c mov 0x2c(%ebp),%eax
10bfff: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
the_thread->current_state = STATES_DORMANT;
10c005: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx)
the_thread->Wait.queue = NULL;
10c00c: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
the_thread->resource_count = 0;
10c013: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx)
the_thread->real_priority = priority;
10c01a: 8b 45 1c mov 0x1c(%ebp),%eax
10c01d: 89 43 18 mov %eax,0x18(%ebx)
the_thread->Start.initial_priority = priority;
10c020: 89 83 bc 00 00 00 mov %eax,0xbc(%ebx)
_Thread_Set_priority( the_thread, priority );
10c026: 52 push %edx
10c027: 52 push %edx
10c028: 50 push %eax
10c029: 53 push %ebx
10c02a: e8 95 05 00 00 call 10c5c4 <_Thread_Set_priority>
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
10c02f: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx)
10c036: 00 00 00
10c039: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx)
10c040: 00 00 00
_Thread_Stack_Free( the_thread );
return false;
}
10c043: 8b 45 08 mov 0x8(%ebp),%eax
10c046: 8b 40 1c mov 0x1c(%eax),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
10c049: 0f b7 53 08 movzwl 0x8(%ebx),%edx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10c04d: 89 1c 90 mov %ebx,(%eax,%edx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10c050: 8b 45 30 mov 0x30(%ebp),%eax
10c053: 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 );
10c056: 89 1c 24 mov %ebx,(%esp)
10c059: e8 8e 0a 00 00 call 10caec <_User_extensions_Thread_create>
10c05e: 88 c2 mov %al,%dl
if ( extension_status )
10c060: 83 c4 10 add $0x10,%esp
return true;
10c063: b0 01 mov $0x1,%al
* user extensions with dispatching enabled. The Allocator
* Mutex provides sufficient protection to let the user extensions
* run safely.
*/
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
10c065: 84 d2 test %dl,%dl
10c067: 74 04 je 10c06d <_Thread_Initialize+0x181>
10c069: eb 72 jmp 10c0dd <_Thread_Initialize+0x1f1>
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
10c06b: 31 f6 xor %esi,%esi
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
return true;
failed:
if ( the_thread->libc_reent )
10c06d: 8b 83 ec 00 00 00 mov 0xec(%ebx),%eax
10c073: 85 c0 test %eax,%eax
10c075: 74 0c je 10c083 <_Thread_Initialize+0x197>
_Workspace_Free( the_thread->libc_reent );
10c077: 83 ec 0c sub $0xc,%esp
10c07a: 50 push %eax
10c07b: e8 9b 0d 00 00 call 10ce1b <_Workspace_Free>
10c080: 83 c4 10 add $0x10,%esp
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
10c083: 8b 83 f0 00 00 00 mov 0xf0(%ebx),%eax
10c089: 85 c0 test %eax,%eax
10c08b: 74 0c je 10c099 <_Thread_Initialize+0x1ad>
_Workspace_Free( the_thread->API_Extensions[i] );
10c08d: 83 ec 0c sub $0xc,%esp
10c090: 50 push %eax
10c091: e8 85 0d 00 00 call 10ce1b <_Workspace_Free>
10c096: 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] )
10c099: 8b 83 f4 00 00 00 mov 0xf4(%ebx),%eax
10c09f: 85 c0 test %eax,%eax
10c0a1: 74 0c je 10c0af <_Thread_Initialize+0x1c3><== ALWAYS TAKEN
_Workspace_Free( the_thread->API_Extensions[i] );
10c0a3: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10c0a6: 50 push %eax <== NOT EXECUTED
10c0a7: e8 6f 0d 00 00 call 10ce1b <_Workspace_Free> <== NOT EXECUTED
10c0ac: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
if ( extensions_area )
10c0af: 85 f6 test %esi,%esi
10c0b1: 74 0c je 10c0bf <_Thread_Initialize+0x1d3>
(void) _Workspace_Free( extensions_area );
10c0b3: 83 ec 0c sub $0xc,%esp
10c0b6: 56 push %esi
10c0b7: e8 5f 0d 00 00 call 10ce1b <_Workspace_Free>
10c0bc: 83 c4 10 add $0x10,%esp
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
10c0bf: 85 ff test %edi,%edi
10c0c1: 74 0c je 10c0cf <_Thread_Initialize+0x1e3>
(void) _Workspace_Free( fp_area );
10c0c3: 83 ec 0c sub $0xc,%esp
10c0c6: 57 push %edi
10c0c7: e8 4f 0d 00 00 call 10ce1b <_Workspace_Free>
10c0cc: 83 c4 10 add $0x10,%esp
#endif
_Thread_Stack_Free( the_thread );
10c0cf: 83 ec 0c sub $0xc,%esp
10c0d2: 53 push %ebx
10c0d3: e8 e8 06 00 00 call 10c7c0 <_Thread_Stack_Free>
return false;
10c0d8: 83 c4 10 add $0x10,%esp
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
10c0db: 31 c0 xor %eax,%eax
_Thread_Stack_Free( the_thread );
return false;
}
10c0dd: 8d 65 f4 lea -0xc(%ebp),%esp
10c0e0: 5b pop %ebx
10c0e1: 5e pop %esi
10c0e2: 5f pop %edi
10c0e3: c9 leave
10c0e4: c3 ret
0010f360 <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
10f360: 55 push %ebp
10f361: 89 e5 mov %esp,%ebp
10f363: 53 push %ebx
10f364: 8b 45 08 mov 0x8(%ebp),%eax
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
10f367: 9c pushf
10f368: fa cli
10f369: 59 pop %ecx
current_state = the_thread->current_state;
10f36a: 8b 50 10 mov 0x10(%eax),%edx
if ( current_state & STATES_SUSPENDED ) {
10f36d: f6 c2 02 test $0x2,%dl
10f370: 74 70 je 10f3e2 <_Thread_Resume+0x82> <== NEVER TAKEN
10f372: 83 e2 fd and $0xfffffffd,%edx
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
10f375: 89 50 10 mov %edx,0x10(%eax)
if ( _States_Is_ready( current_state ) ) {
10f378: 85 d2 test %edx,%edx
10f37a: 75 66 jne 10f3e2 <_Thread_Resume+0x82>
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10f37c: 8b 90 90 00 00 00 mov 0x90(%eax),%edx
10f382: 66 8b 98 96 00 00 00 mov 0x96(%eax),%bx
10f389: 66 09 1a or %bx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10f38c: 66 8b 15 d8 62 12 00 mov 0x1262d8,%dx
10f393: 0b 90 94 00 00 00 or 0x94(%eax),%edx
10f399: 66 89 15 d8 62 12 00 mov %dx,0x1262d8
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
10f3a0: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10f3a6: 8d 5a 04 lea 0x4(%edx),%ebx
10f3a9: 89 18 mov %ebx,(%eax)
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
10f3ab: 8b 5a 08 mov 0x8(%edx),%ebx
the_chain->last = the_node;
10f3ae: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10f3b1: 89 03 mov %eax,(%ebx)
the_node->previous = old_last_node;
10f3b3: 89 58 04 mov %ebx,0x4(%eax)
_ISR_Flash( level );
10f3b6: 51 push %ecx
10f3b7: 9d popf
10f3b8: fa cli
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
10f3b9: 8b 50 14 mov 0x14(%eax),%edx
10f3bc: 8b 1d 7c 64 12 00 mov 0x12647c,%ebx
10f3c2: 3b 53 14 cmp 0x14(%ebx),%edx
10f3c5: 73 1b jae 10f3e2 <_Thread_Resume+0x82>
_Thread_Heir = the_thread;
10f3c7: a3 7c 64 12 00 mov %eax,0x12647c
if ( _Thread_Executing->is_preemptible ||
10f3cc: a1 78 64 12 00 mov 0x126478,%eax
10f3d1: 80 78 74 00 cmpb $0x0,0x74(%eax)
10f3d5: 75 04 jne 10f3db <_Thread_Resume+0x7b>
10f3d7: 85 d2 test %edx,%edx
10f3d9: 75 07 jne 10f3e2 <_Thread_Resume+0x82> <== ALWAYS TAKEN
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
10f3db: c6 05 84 64 12 00 01 movb $0x1,0x126484
}
}
}
_ISR_Enable( level );
10f3e2: 51 push %ecx
10f3e3: 9d popf
}
10f3e4: 5b pop %ebx
10f3e5: c9 leave
10f3e6: c3 ret
0010c8d8 <_Thread_Yield_processor>:
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
10c8d8: 55 push %ebp
10c8d9: 89 e5 mov %esp,%ebp
10c8db: 57 push %edi
10c8dc: 56 push %esi
10c8dd: 53 push %ebx
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
10c8de: a1 a8 33 12 00 mov 0x1233a8,%eax
ready = executing->ready;
10c8e3: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
_ISR_Disable( level );
10c8e9: 9c pushf
10c8ea: fa cli
10c8eb: 5b pop %ebx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Has_only_one_node(
const Chain_Control *the_chain
)
{
return (the_chain->first == the_chain->last);
10c8ec: 8b 4a 08 mov 0x8(%edx),%ecx
if ( !_Chain_Has_only_one_node( ready ) ) {
10c8ef: 39 0a cmp %ecx,(%edx)
10c8f1: 74 2b je 10c91e <_Thread_Yield_processor+0x46>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10c8f3: 8b 38 mov (%eax),%edi
previous = the_node->previous;
10c8f5: 8b 70 04 mov 0x4(%eax),%esi
next->previous = previous;
10c8f8: 89 77 04 mov %esi,0x4(%edi)
previous->next = next;
10c8fb: 89 3e mov %edi,(%esi)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10c8fd: 8d 72 04 lea 0x4(%edx),%esi
10c900: 89 30 mov %esi,(%eax)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
10c902: 89 42 08 mov %eax,0x8(%edx)
old_last_node->next = the_node;
10c905: 89 01 mov %eax,(%ecx)
the_node->previous = old_last_node;
10c907: 89 48 04 mov %ecx,0x4(%eax)
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
10c90a: 53 push %ebx
10c90b: 9d popf
10c90c: fa cli
if ( _Thread_Is_heir( executing ) )
10c90d: 3b 05 ac 33 12 00 cmp 0x1233ac,%eax
10c913: 75 11 jne 10c926 <_Thread_Yield_processor+0x4e><== NEVER TAKEN
_Thread_Heir = (Thread_Control *) ready->first;
10c915: 8b 02 mov (%edx),%eax
10c917: a3 ac 33 12 00 mov %eax,0x1233ac
10c91c: eb 08 jmp 10c926 <_Thread_Yield_processor+0x4e>
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
10c91e: 3b 05 ac 33 12 00 cmp 0x1233ac,%eax
10c924: 74 07 je 10c92d <_Thread_Yield_processor+0x55><== ALWAYS TAKEN
_Context_Switch_necessary = true;
10c926: c6 05 b4 33 12 00 01 movb $0x1,0x1233b4
_ISR_Enable( level );
10c92d: 53 push %ebx
10c92e: 9d popf
}
10c92f: 5b pop %ebx
10c930: 5e pop %esi
10c931: 5f pop %edi
10c932: c9 leave
10c933: c3 ret
0010ed70 <_Thread_queue_Extract_priority_helper>:
void _Thread_queue_Extract_priority_helper(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread,
bool requeuing
)
{
10ed70: 55 push %ebp
10ed71: 89 e5 mov %esp,%ebp
10ed73: 57 push %edi
10ed74: 56 push %esi
10ed75: 53 push %ebx
10ed76: 83 ec 1c sub $0x1c,%esp
10ed79: 8b 5d 0c mov 0xc(%ebp),%ebx
10ed7c: 8a 45 10 mov 0x10(%ebp),%al
10ed7f: 88 45 e3 mov %al,-0x1d(%ebp)
Chain_Node *new_first_node;
Chain_Node *new_second_node;
Chain_Node *last_node;
the_node = (Chain_Node *) the_thread;
_ISR_Disable( level );
10ed82: 9c pushf
10ed83: fa cli
10ed84: 8f 45 e4 popl -0x1c(%ebp)
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
10ed87: f7 43 10 e0 be 03 00 testl $0x3bee0,0x10(%ebx)
10ed8e: 75 09 jne 10ed99 <_Thread_queue_Extract_priority_helper+0x29>
_ISR_Enable( level );
10ed90: ff 75 e4 pushl -0x1c(%ebp)
10ed93: 9d popf
return;
10ed94: e9 82 00 00 00 jmp 10ee1b <_Thread_queue_Extract_priority_helper+0xab>
/*
* The thread was actually waiting on a thread queue so let's remove it.
*/
next_node = the_node->next;
10ed99: 8b 13 mov (%ebx),%edx
previous_node = the_node->previous;
10ed9b: 8b 4b 04 mov 0x4(%ebx),%ecx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10ed9e: 8b 43 38 mov 0x38(%ebx),%eax
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10eda1: 8d 73 3c lea 0x3c(%ebx),%esi
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
10eda4: 39 f0 cmp %esi,%eax
10eda6: 74 26 je 10edce <_Thread_queue_Extract_priority_helper+0x5e>
new_first_node = the_thread->Wait.Block2n.first;
new_first_thread = (Thread_Control *) new_first_node;
last_node = the_thread->Wait.Block2n.last;
10eda8: 8b 73 40 mov 0x40(%ebx),%esi
new_second_node = new_first_node->next;
10edab: 8b 38 mov (%eax),%edi
previous_node->next = new_first_node;
10edad: 89 01 mov %eax,(%ecx)
next_node->previous = new_first_node;
10edaf: 89 42 04 mov %eax,0x4(%edx)
new_first_node->next = next_node;
10edb2: 89 10 mov %edx,(%eax)
new_first_node->previous = previous_node;
10edb4: 89 48 04 mov %ecx,0x4(%eax)
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
10edb7: 39 f0 cmp %esi,%eax
10edb9: 74 18 je 10edd3 <_Thread_queue_Extract_priority_helper+0x63>
/* > two threads on 2-n */
new_second_node->previous =
_Chain_Head( &new_first_thread->Wait.Block2n );
10edbb: 8d 50 38 lea 0x38(%eax),%edx
10edbe: 89 57 04 mov %edx,0x4(%edi)
new_first_thread->Wait.Block2n.first = new_second_node;
10edc1: 89 78 38 mov %edi,0x38(%eax)
new_first_thread->Wait.Block2n.last = last_node;
10edc4: 89 70 40 mov %esi,0x40(%eax)
10edc7: 83 c0 3c add $0x3c,%eax
10edca: 89 06 mov %eax,(%esi)
10edcc: eb 05 jmp 10edd3 <_Thread_queue_Extract_priority_helper+0x63>
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
}
} else {
previous_node->next = next_node;
10edce: 89 11 mov %edx,(%ecx)
next_node->previous = previous_node;
10edd0: 89 4a 04 mov %ecx,0x4(%edx)
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
10edd3: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10edd7: 74 06 je 10eddf <_Thread_queue_Extract_priority_helper+0x6f>
_ISR_Enable( level );
10edd9: ff 75 e4 pushl -0x1c(%ebp)
10eddc: 9d popf
10eddd: eb 3c jmp 10ee1b <_Thread_queue_Extract_priority_helper+0xab>
return;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
10eddf: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
10ede3: 74 06 je 10edeb <_Thread_queue_Extract_priority_helper+0x7b><== NEVER TAKEN
_ISR_Enable( level );
10ede5: ff 75 e4 pushl -0x1c(%ebp)
10ede8: 9d popf
10ede9: eb 1a jmp 10ee05 <_Thread_queue_Extract_priority_helper+0x95>
10edeb: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx) <== NOT EXECUTED
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
10edf2: ff 75 e4 pushl -0x1c(%ebp) <== NOT EXECUTED
10edf5: 9d popf <== NOT EXECUTED
(void) _Watchdog_Remove( &the_thread->Timer );
10edf6: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10edf9: 8d 43 48 lea 0x48(%ebx),%eax <== NOT EXECUTED
10edfc: 50 push %eax <== NOT EXECUTED
10edfd: e8 e6 de ff ff call 10cce8 <_Watchdog_Remove> <== NOT EXECUTED
10ee02: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10ee05: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp)
10ee0c: 89 5d 08 mov %ebx,0x8(%ebp)
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
10ee0f: 8d 65 f4 lea -0xc(%ebp),%esp
10ee12: 5b pop %ebx
10ee13: 5e pop %esi
10ee14: 5f pop %edi
10ee15: c9 leave
10ee16: e9 c9 cc ff ff jmp 10bae4 <_Thread_Clear_state>
10ee1b: 8d 65 f4 lea -0xc(%ebp),%esp
10ee1e: 5b pop %ebx
10ee1f: 5e pop %esi
10ee20: 5f pop %edi
10ee21: c9 leave
10ee22: c3 ret
0010c53c <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
10c53c: 55 push %ebp
10c53d: 89 e5 mov %esp,%ebp
10c53f: 57 push %edi
10c540: 56 push %esi
10c541: 53 push %ebx
10c542: 83 ec 1c sub $0x1c,%esp
10c545: 8b 75 08 mov 0x8(%ebp),%esi
10c548: 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 )
10c54b: 85 f6 test %esi,%esi
10c54d: 74 36 je 10c585 <_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 ) {
10c54f: 83 7e 34 01 cmpl $0x1,0x34(%esi)
10c553: 75 30 jne 10c585 <_Thread_queue_Requeue+0x49><== NEVER TAKEN
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
10c555: 9c pushf
10c556: fa cli
10c557: 5b pop %ebx
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
10c558: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi)
10c55f: 74 22 je 10c583 <_Thread_queue_Requeue+0x47><== NEVER TAKEN
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
10c561: 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 );
10c568: 50 push %eax
10c569: 6a 01 push $0x1
10c56b: 57 push %edi
10c56c: 56 push %esi
10c56d: e8 fe 27 00 00 call 10ed70 <_Thread_queue_Extract_priority_helper>
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
10c572: 83 c4 0c add $0xc,%esp
10c575: 8d 45 e4 lea -0x1c(%ebp),%eax
10c578: 50 push %eax
10c579: 57 push %edi
10c57a: 56 push %esi
10c57b: e8 c4 fd ff ff call 10c344 <_Thread_queue_Enqueue_priority>
10c580: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10c583: 53 push %ebx
10c584: 9d popf
}
}
10c585: 8d 65 f4 lea -0xc(%ebp),%esp
10c588: 5b pop %ebx
10c589: 5e pop %esi
10c58a: 5f pop %edi
10c58b: c9 leave
10c58c: c3 ret
0010c590 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10c590: 55 push %ebp
10c591: 89 e5 mov %esp,%ebp
10c593: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10c596: 8d 45 f4 lea -0xc(%ebp),%eax
10c599: 50 push %eax
10c59a: ff 75 08 pushl 0x8(%ebp)
10c59d: e8 d6 f8 ff ff call 10be78 <_Thread_Get>
switch ( location ) {
10c5a2: 83 c4 10 add $0x10,%esp
10c5a5: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10c5a9: 75 17 jne 10c5c2 <_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 );
10c5ab: 83 ec 0c sub $0xc,%esp
10c5ae: 50 push %eax
10c5af: e8 70 28 00 00 call 10ee24 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10c5b4: a1 64 31 12 00 mov 0x123164,%eax
10c5b9: 48 dec %eax
10c5ba: a3 64 31 12 00 mov %eax,0x123164
10c5bf: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10c5c2: c9 leave
10c5c3: c3 ret
00116a70 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
116a70: 55 push %ebp
116a71: 89 e5 mov %esp,%ebp
116a73: 57 push %edi
116a74: 56 push %esi
116a75: 53 push %ebx
116a76: 83 ec 4c sub $0x4c,%esp
116a79: 8b 5d 08 mov 0x8(%ebp),%ebx
116a7c: 8d 45 dc lea -0x24(%ebp),%eax
116a7f: 8d 55 e0 lea -0x20(%ebp),%edx
116a82: 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);
116a85: 89 55 dc mov %edx,-0x24(%ebp)
the_chain->permanent_null = NULL;
116a88: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
Timer_server_Control *ts = (Timer_server_Control *) arg;
Chain_Control insert_chain;
Chain_Control fire_chain;
_Chain_Initialize_empty( &insert_chain );
116a8f: 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;
116a92: 8d 7d d0 lea -0x30(%ebp),%edi
116a95: 8d 55 d4 lea -0x2c(%ebp),%edx
116a98: 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);
116a9b: 89 55 d0 mov %edx,-0x30(%ebp)
the_chain->permanent_null = NULL;
116a9e: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
the_chain->last = _Chain_Head(the_chain);
116aa5: 89 7d d8 mov %edi,-0x28(%ebp)
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
116aa8: 8d 43 30 lea 0x30(%ebx),%eax
116aab: 89 45 c0 mov %eax,-0x40(%ebp)
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
116aae: 8d 73 68 lea 0x68(%ebx),%esi
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
116ab1: 8d 53 08 lea 0x8(%ebx),%edx
116ab4: 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;
116ab7: 8d 4d dc lea -0x24(%ebp),%ecx
116aba: 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;
116abd: a1 70 c6 13 00 mov 0x13c670,%eax
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
116ac2: 8b 53 3c mov 0x3c(%ebx),%edx
watchdogs->last_snapshot = snapshot;
116ac5: 89 43 3c mov %eax,0x3c(%ebx)
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
116ac8: 51 push %ecx
116ac9: 8d 4d d0 lea -0x30(%ebp),%ecx
116acc: 51 push %ecx
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
116acd: 29 d0 sub %edx,%eax
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
116acf: 50 push %eax
116ad0: ff 75 c0 pushl -0x40(%ebp)
116ad3: e8 f4 37 00 00 call 11a2cc <_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();
116ad8: a1 c4 c5 13 00 mov 0x13c5c4,%eax
116add: 89 45 c4 mov %eax,-0x3c(%ebp)
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
116ae0: 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 ) {
116ae3: 83 c4 10 add $0x10,%esp
116ae6: 39 45 c4 cmp %eax,-0x3c(%ebp)
116ae9: 76 13 jbe 116afe <_Timer_server_Body+0x8e>
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
116aeb: 52 push %edx
116aec: 8d 55 d0 lea -0x30(%ebp),%edx
116aef: 52 push %edx
if ( snapshot > last_snapshot ) {
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
116af0: 8b 4d c4 mov -0x3c(%ebp),%ecx
116af3: 29 c1 sub %eax,%ecx
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
116af5: 51 push %ecx
116af6: 56 push %esi
116af7: e8 d0 37 00 00 call 11a2cc <_Watchdog_Adjust_to_chain>
116afc: eb 0f jmp 116b0d <_Timer_server_Body+0x9d>
} else if ( snapshot < last_snapshot ) {
116afe: 73 10 jae 116b10 <_Timer_server_Body+0xa0>
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
116b00: 51 push %ecx
} else if ( snapshot < last_snapshot ) {
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
116b01: 2b 45 c4 sub -0x3c(%ebp),%eax
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
116b04: 50 push %eax
116b05: 6a 01 push $0x1
116b07: 56 push %esi
116b08: e8 53 37 00 00 call 11a260 <_Watchdog_Adjust>
116b0d: 83 c4 10 add $0x10,%esp
}
watchdogs->last_snapshot = snapshot;
116b10: 8b 45 c4 mov -0x3c(%ebp),%eax
116b13: 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 );
116b16: 8b 43 78 mov 0x78(%ebx),%eax
116b19: 83 ec 0c sub $0xc,%esp
116b1c: 50 push %eax
116b1d: e8 8a 08 00 00 call 1173ac <_Chain_Get>
if ( timer == NULL ) {
116b22: 83 c4 10 add $0x10,%esp
116b25: 85 c0 test %eax,%eax
116b27: 74 29 je 116b52 <_Timer_server_Body+0xe2>
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
116b29: 8b 50 38 mov 0x38(%eax),%edx
116b2c: 83 fa 01 cmp $0x1,%edx
116b2f: 75 0b jne 116b3c <_Timer_server_Body+0xcc>
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
116b31: 52 push %edx
116b32: 52 push %edx
116b33: 83 c0 10 add $0x10,%eax
116b36: 50 push %eax
116b37: ff 75 c0 pushl -0x40(%ebp)
116b3a: eb 0c jmp 116b48 <_Timer_server_Body+0xd8>
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
116b3c: 83 fa 03 cmp $0x3,%edx
116b3f: 75 d5 jne 116b16 <_Timer_server_Body+0xa6><== NEVER TAKEN
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
116b41: 51 push %ecx
116b42: 51 push %ecx
116b43: 83 c0 10 add $0x10,%eax
116b46: 50 push %eax
116b47: 56 push %esi
116b48: e8 07 38 00 00 call 11a354 <_Watchdog_Insert>
116b4d: 83 c4 10 add $0x10,%esp
116b50: eb c4 jmp 116b16 <_Timer_server_Body+0xa6>
* of zero it will be processed in the next iteration of the timer server
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
116b52: 9c pushf
116b53: fa cli
116b54: 58 pop %eax
if ( _Chain_Is_empty( insert_chain ) ) {
116b55: 8b 55 b4 mov -0x4c(%ebp),%edx
116b58: 39 55 dc cmp %edx,-0x24(%ebp)
116b5b: 75 13 jne 116b70 <_Timer_server_Body+0x100><== NEVER TAKEN
ts->insert_chain = NULL;
116b5d: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx)
_ISR_Enable( level );
116b64: 50 push %eax
116b65: 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 ) ) {
116b66: 8b 4d b0 mov -0x50(%ebp),%ecx
116b69: 39 4d d0 cmp %ecx,-0x30(%ebp)
116b6c: 75 09 jne 116b77 <_Timer_server_Body+0x107>
116b6e: eb 3e jmp 116bae <_Timer_server_Body+0x13e>
ts->insert_chain = NULL;
_ISR_Enable( level );
break;
} else {
_ISR_Enable( level );
116b70: 50 push %eax <== NOT EXECUTED
116b71: 9d popf <== NOT EXECUTED
116b72: e9 46 ff ff ff jmp 116abd <_Timer_server_Body+0x4d><== NOT EXECUTED
/*
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
116b77: 9c pushf
116b78: fa cli
116b79: 5a pop %edx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
116b7a: 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))
116b7d: 3b 45 b0 cmp -0x50(%ebp),%eax
116b80: 74 25 je 116ba7 <_Timer_server_Body+0x137>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
116b82: 8b 08 mov (%eax),%ecx
the_chain->first = new_first;
116b84: 89 4d d0 mov %ecx,-0x30(%ebp)
new_first->previous = _Chain_Head(the_chain);
116b87: 89 79 04 mov %edi,0x4(%ecx)
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
116b8a: 85 c0 test %eax,%eax
116b8c: 74 19 je 116ba7 <_Timer_server_Body+0x137><== NEVER TAKEN
watchdog->state = WATCHDOG_INACTIVE;
116b8e: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
_ISR_Enable( level );
116b95: 52 push %edx
116b96: 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 );
116b97: 52 push %edx
116b98: 52 push %edx
116b99: ff 70 24 pushl 0x24(%eax)
116b9c: ff 70 20 pushl 0x20(%eax)
116b9f: ff 50 1c call *0x1c(%eax)
}
116ba2: 83 c4 10 add $0x10,%esp
116ba5: eb d0 jmp 116b77 <_Timer_server_Body+0x107>
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
_ISR_Enable( level );
} else {
_ISR_Enable( level );
116ba7: 52 push %edx
116ba8: 9d popf
116ba9: e9 09 ff ff ff jmp 116ab7 <_Timer_server_Body+0x47>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
116bae: c6 43 7c 00 movb $0x0,0x7c(%ebx)
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
116bb2: e8 1d fe ff ff call 1169d4 <_Thread_Disable_dispatch>
_Thread_Set_state( ts->thread, STATES_DELAYING );
116bb7: 50 push %eax
116bb8: 50 push %eax
116bb9: 6a 08 push $0x8
116bbb: ff 33 pushl (%ebx)
116bbd: e8 a6 2f 00 00 call 119b68 <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
116bc2: 89 d8 mov %ebx,%eax
116bc4: e8 1b fe ff ff call 1169e4 <_Timer_server_Reset_interval_system_watchdog>
_Timer_server_Reset_tod_system_watchdog( ts );
116bc9: 89 d8 mov %ebx,%eax
116bcb: e8 5a fe ff ff call 116a2a <_Timer_server_Reset_tod_system_watchdog>
_Thread_Enable_dispatch();
116bd0: e8 b1 26 00 00 call 119286 <_Thread_Enable_dispatch>
ts->active = true;
116bd5: 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 );
116bd9: 59 pop %ecx
116bda: ff 75 bc pushl -0x44(%ebp)
116bdd: e8 8a 38 00 00 call 11a46c <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
116be2: 8d 43 40 lea 0x40(%ebx),%eax
116be5: 89 04 24 mov %eax,(%esp)
116be8: e8 7f 38 00 00 call 11a46c <_Watchdog_Remove>
116bed: 83 c4 10 add $0x10,%esp
116bf0: e9 c2 fe ff ff jmp 116ab7 <_Timer_server_Body+0x47>
00116bf5 <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
116bf5: 55 push %ebp
116bf6: 89 e5 mov %esp,%ebp
116bf8: 57 push %edi
116bf9: 56 push %esi
116bfa: 53 push %ebx
116bfb: 83 ec 2c sub $0x2c,%esp
116bfe: 8b 5d 08 mov 0x8(%ebp),%ebx
116c01: 8b 75 0c mov 0xc(%ebp),%esi
if ( ts->insert_chain == NULL ) {
116c04: 8b 43 78 mov 0x78(%ebx),%eax
116c07: 85 c0 test %eax,%eax
116c09: 0f 85 de 00 00 00 jne 116ced <_Timer_server_Schedule_operation_method+0xf8>
* is the reference point for the delta chain. Thus if we do not update the
* reference point we have to add DT to the initial delta of the watchdog
* being inserted. This could result in an integer overflow.
*/
_Thread_Disable_dispatch();
116c0f: e8 c0 fd ff ff call 1169d4 <_Thread_Disable_dispatch>
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
116c14: 8b 46 38 mov 0x38(%esi),%eax
116c17: 83 f8 01 cmp $0x1,%eax
116c1a: 75 5a jne 116c76 <_Timer_server_Schedule_operation_method+0x81>
/*
* We have to advance the last known ticks value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
116c1c: 9c pushf
116c1d: fa cli
116c1e: 8f 45 e0 popl -0x20(%ebp)
snapshot = _Watchdog_Ticks_since_boot;
116c21: 8b 15 70 c6 13 00 mov 0x13c670,%edx
last_snapshot = ts->Interval_watchdogs.last_snapshot;
116c27: 8b 4b 3c mov 0x3c(%ebx),%ecx
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
116c2a: 8b 43 30 mov 0x30(%ebx),%eax
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
116c2d: 8d 7b 34 lea 0x34(%ebx),%edi
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
116c30: 39 f8 cmp %edi,%eax
116c32: 74 19 je 116c4d <_Timer_server_Schedule_operation_method+0x58>
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
116c34: 89 d7 mov %edx,%edi
116c36: 29 cf sub %ecx,%edi
116c38: 89 7d e4 mov %edi,-0x1c(%ebp)
delta_interval = first_watchdog->delta_interval;
116c3b: 8b 78 10 mov 0x10(%eax),%edi
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
116c3e: 31 c9 xor %ecx,%ecx
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
delta_interval = first_watchdog->delta_interval;
if (delta_interval > delta) {
116c40: 3b 7d e4 cmp -0x1c(%ebp),%edi
116c43: 76 05 jbe 116c4a <_Timer_server_Schedule_operation_method+0x55>
delta_interval -= delta;
116c45: 89 f9 mov %edi,%ecx
116c47: 2b 4d e4 sub -0x1c(%ebp),%ecx
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
116c4a: 89 48 10 mov %ecx,0x10(%eax)
}
ts->Interval_watchdogs.last_snapshot = snapshot;
116c4d: 89 53 3c mov %edx,0x3c(%ebx)
_ISR_Enable( level );
116c50: ff 75 e0 pushl -0x20(%ebp)
116c53: 9d popf
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
116c54: 50 push %eax
116c55: 50 push %eax
116c56: 83 c6 10 add $0x10,%esi
116c59: 56 push %esi
116c5a: 8d 43 30 lea 0x30(%ebx),%eax
116c5d: 50 push %eax
116c5e: e8 f1 36 00 00 call 11a354 <_Watchdog_Insert>
if ( !ts->active ) {
116c63: 8a 43 7c mov 0x7c(%ebx),%al
116c66: 83 c4 10 add $0x10,%esp
116c69: 84 c0 test %al,%al
116c6b: 75 74 jne 116ce1 <_Timer_server_Schedule_operation_method+0xec>
_Timer_server_Reset_interval_system_watchdog( ts );
116c6d: 89 d8 mov %ebx,%eax
116c6f: e8 70 fd ff ff call 1169e4 <_Timer_server_Reset_interval_system_watchdog>
116c74: eb 6b jmp 116ce1 <_Timer_server_Schedule_operation_method+0xec>
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
116c76: 83 f8 03 cmp $0x3,%eax
116c79: 75 66 jne 116ce1 <_Timer_server_Schedule_operation_method+0xec>
/*
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
116c7b: 9c pushf
116c7c: fa cli
116c7d: 8f 45 e0 popl -0x20(%ebp)
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
116c80: 8b 15 c4 c5 13 00 mov 0x13c5c4,%edx
last_snapshot = ts->TOD_watchdogs.last_snapshot;
116c86: 8b 43 74 mov 0x74(%ebx),%eax
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
116c89: 8b 4b 68 mov 0x68(%ebx),%ecx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
116c8c: 8d 7b 6c lea 0x6c(%ebx),%edi
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
116c8f: 39 f9 cmp %edi,%ecx
116c91: 74 27 je 116cba <_Timer_server_Schedule_operation_method+0xc5>
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
116c93: 8b 79 10 mov 0x10(%ecx),%edi
116c96: 89 7d d4 mov %edi,-0x2c(%ebp)
if ( snapshot > last_snapshot ) {
116c99: 39 c2 cmp %eax,%edx
116c9b: 76 15 jbe 116cb2 <_Timer_server_Schedule_operation_method+0xbd>
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
116c9d: 89 d7 mov %edx,%edi
116c9f: 29 c7 sub %eax,%edi
116ca1: 89 7d e4 mov %edi,-0x1c(%ebp)
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
116ca4: 31 c0 xor %eax,%eax
if ( snapshot > last_snapshot ) {
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
if (delta_interval > delta) {
116ca6: 39 7d d4 cmp %edi,-0x2c(%ebp)
116ca9: 76 0c jbe 116cb7 <_Timer_server_Schedule_operation_method+0xc2><== NEVER TAKEN
delta_interval -= delta;
116cab: 8b 45 d4 mov -0x2c(%ebp),%eax
116cae: 29 f8 sub %edi,%eax
116cb0: eb 05 jmp 116cb7 <_Timer_server_Schedule_operation_method+0xc2>
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
116cb2: 03 45 d4 add -0x2c(%ebp),%eax
delta_interval += delta;
116cb5: 29 d0 sub %edx,%eax
}
first_watchdog->delta_interval = delta_interval;
116cb7: 89 41 10 mov %eax,0x10(%ecx)
}
ts->TOD_watchdogs.last_snapshot = snapshot;
116cba: 89 53 74 mov %edx,0x74(%ebx)
_ISR_Enable( level );
116cbd: ff 75 e0 pushl -0x20(%ebp)
116cc0: 9d popf
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
116cc1: 57 push %edi
116cc2: 57 push %edi
116cc3: 83 c6 10 add $0x10,%esi
116cc6: 56 push %esi
116cc7: 8d 43 68 lea 0x68(%ebx),%eax
116cca: 50 push %eax
116ccb: e8 84 36 00 00 call 11a354 <_Watchdog_Insert>
if ( !ts->active ) {
116cd0: 8a 43 7c mov 0x7c(%ebx),%al
116cd3: 83 c4 10 add $0x10,%esp
116cd6: 84 c0 test %al,%al
116cd8: 75 07 jne 116ce1 <_Timer_server_Schedule_operation_method+0xec>
_Timer_server_Reset_tod_system_watchdog( ts );
116cda: 89 d8 mov %ebx,%eax
116cdc: e8 49 fd ff ff call 116a2a <_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 );
}
}
116ce1: 8d 65 f4 lea -0xc(%ebp),%esp
116ce4: 5b pop %ebx
116ce5: 5e pop %esi
116ce6: 5f pop %edi
116ce7: c9 leave
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
116ce8: e9 99 25 00 00 jmp 119286 <_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 );
116ced: 8b 43 78 mov 0x78(%ebx),%eax
116cf0: 89 75 0c mov %esi,0xc(%ebp)
116cf3: 89 45 08 mov %eax,0x8(%ebp)
}
}
116cf6: 8d 65 f4 lea -0xc(%ebp),%esp
116cf9: 5b pop %ebx
116cfa: 5e pop %esi
116cfb: 5f pop %edi
116cfc: c9 leave
* 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 );
116cfd: e9 6e 06 00 00 jmp 117370 <_Chain_Append>
0010e22c <_Timespec_Greater_than>:
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
10e22c: 55 push %ebp
10e22d: 89 e5 mov %esp,%ebp
10e22f: 53 push %ebx
10e230: 8b 4d 08 mov 0x8(%ebp),%ecx
10e233: 8b 55 0c mov 0xc(%ebp),%edx
if ( lhs->tv_sec > rhs->tv_sec )
return true;
10e236: b0 01 mov $0x1,%al
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec > rhs->tv_sec )
10e238: 8b 1a mov (%edx),%ebx
10e23a: 39 19 cmp %ebx,(%ecx)
10e23c: 7f 0d jg 10e24b <_Timespec_Greater_than+0x1f>
return true;
if ( lhs->tv_sec < rhs->tv_sec )
return false;
10e23e: b0 00 mov $0x0,%al
)
{
if ( lhs->tv_sec > rhs->tv_sec )
return true;
if ( lhs->tv_sec < rhs->tv_sec )
10e240: 7c 09 jl 10e24b <_Timespec_Greater_than+0x1f><== NEVER TAKEN
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Greater_than(
10e242: 8b 42 04 mov 0x4(%edx),%eax
10e245: 39 41 04 cmp %eax,0x4(%ecx)
10e248: 0f 9f c0 setg %al
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
10e24b: 5b pop %ebx
10e24c: c9 leave
10e24d: c3 ret
0010caaf <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10caaf: 55 push %ebp
10cab0: 89 e5 mov %esp,%ebp
10cab2: 57 push %edi
10cab3: 56 push %esi
10cab4: 53 push %ebx
10cab5: 83 ec 0c sub $0xc,%esp
10cab8: 8b 7d 10 mov 0x10(%ebp),%edi
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10cabb: 8b 1d 60 33 12 00 mov 0x123360,%ebx
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
10cac1: 0f b6 75 0c movzbl 0xc(%ebp),%esi
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10cac5: eb 15 jmp 10cadc <_User_extensions_Fatal+0x2d>
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
10cac7: 8b 43 30 mov 0x30(%ebx),%eax
10caca: 85 c0 test %eax,%eax
10cacc: 74 0b je 10cad9 <_User_extensions_Fatal+0x2a>
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
10cace: 52 push %edx
10cacf: 57 push %edi
10cad0: 56 push %esi
10cad1: ff 75 08 pushl 0x8(%ebp)
10cad4: ff d0 call *%eax
10cad6: 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 ) {
10cad9: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10cadc: 81 fb 58 33 12 00 cmp $0x123358,%ebx
10cae2: 75 e3 jne 10cac7 <_User_extensions_Fatal+0x18>
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
10cae4: 8d 65 f4 lea -0xc(%ebp),%esp
10cae7: 5b pop %ebx
10cae8: 5e pop %esi
10cae9: 5f pop %edi
10caea: c9 leave
10caeb: c3 ret
0010c998 <_User_extensions_Handler_initialization>:
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
#include <string.h>
void _User_extensions_Handler_initialization(void)
{
10c998: 55 push %ebp
10c999: 89 e5 mov %esp,%ebp
10c99b: 57 push %edi
10c99c: 56 push %esi
10c99d: 53 push %ebx
10c99e: 83 ec 1c sub $0x1c,%esp
User_extensions_Control *extension;
uint32_t i;
uint32_t number_of_extensions;
User_extensions_Table *initial_extensions;
number_of_extensions = Configuration.number_of_initial_extensions;
10c9a1: a1 30 f2 11 00 mov 0x11f230,%eax
10c9a6: 89 45 e4 mov %eax,-0x1c(%ebp)
initial_extensions = Configuration.User_extension_table;
10c9a9: 8b 35 34 f2 11 00 mov 0x11f234,%esi
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
10c9af: c7 05 58 33 12 00 5c movl $0x12335c,0x123358
10c9b6: 33 12 00
the_chain->permanent_null = NULL;
10c9b9: c7 05 5c 33 12 00 00 movl $0x0,0x12335c
10c9c0: 00 00 00
the_chain->last = _Chain_Head(the_chain);
10c9c3: c7 05 60 33 12 00 58 movl $0x123358,0x123360
10c9ca: 33 12 00
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
10c9cd: c7 05 68 31 12 00 6c movl $0x12316c,0x123168
10c9d4: 31 12 00
the_chain->permanent_null = NULL;
10c9d7: c7 05 6c 31 12 00 00 movl $0x0,0x12316c
10c9de: 00 00 00
the_chain->last = _Chain_Head(the_chain);
10c9e1: c7 05 70 31 12 00 68 movl $0x123168,0x123170
10c9e8: 31 12 00
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
10c9eb: 85 f6 test %esi,%esi
10c9ed: 74 53 je 10ca42 <_User_extensions_Handler_initialization+0xaa><== NEVER TAKEN
extension = (User_extensions_Control *)
_Workspace_Allocate_or_fatal_error(
10c9ef: 6b c8 34 imul $0x34,%eax,%ecx
10c9f2: 83 ec 0c sub $0xc,%esp
10c9f5: 51 push %ecx
10c9f6: 89 4d e0 mov %ecx,-0x20(%ebp)
10c9f9: e8 32 04 00 00 call 10ce30 <_Workspace_Allocate_or_fatal_error>
10c9fe: 89 c3 mov %eax,%ebx
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
10ca00: 31 c0 xor %eax,%eax
10ca02: 8b 4d e0 mov -0x20(%ebp),%ecx
10ca05: 89 df mov %ebx,%edi
10ca07: f3 aa rep stos %al,%es:(%edi)
10ca09: 89 f0 mov %esi,%eax
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10ca0b: 83 c4 10 add $0x10,%esp
10ca0e: 31 d2 xor %edx,%edx
10ca10: eb 2b jmp 10ca3d <_User_extensions_Handler_initialization+0xa5>
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
10ca12: 8d 7b 14 lea 0x14(%ebx),%edi
10ca15: 89 c6 mov %eax,%esi
10ca17: b9 08 00 00 00 mov $0x8,%ecx
10ca1c: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_User_extensions_Add_set( extension );
10ca1e: 83 ec 0c sub $0xc,%esp
10ca21: 53 push %ebx
10ca22: 89 45 dc mov %eax,-0x24(%ebp)
10ca25: 89 55 e0 mov %edx,-0x20(%ebp)
10ca28: e8 b3 25 00 00 call 10efe0 <_User_extensions_Add_set>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
10ca2d: 83 c3 34 add $0x34,%ebx
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10ca30: 8b 55 e0 mov -0x20(%ebp),%edx
10ca33: 42 inc %edx
10ca34: 8b 45 dc mov -0x24(%ebp),%eax
10ca37: 83 c0 20 add $0x20,%eax
10ca3a: 83 c4 10 add $0x10,%esp
10ca3d: 3b 55 e4 cmp -0x1c(%ebp),%edx
10ca40: 72 d0 jb 10ca12 <_User_extensions_Handler_initialization+0x7a>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
}
}
}
10ca42: 8d 65 f4 lea -0xc(%ebp),%esp
10ca45: 5b pop %ebx
10ca46: 5e pop %esi
10ca47: 5f pop %edi
10ca48: c9 leave
10ca49: c3 ret
0010ca7d <_User_extensions_Thread_exitted>:
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
10ca7d: 55 push %ebp
10ca7e: 89 e5 mov %esp,%ebp
10ca80: 56 push %esi
10ca81: 53 push %ebx
10ca82: 8b 75 08 mov 0x8(%ebp),%esi
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10ca85: 8b 1d 60 33 12 00 mov 0x123360,%ebx
10ca8b: eb 13 jmp 10caa0 <_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 )
10ca8d: 8b 43 2c mov 0x2c(%ebx),%eax
10ca90: 85 c0 test %eax,%eax
10ca92: 74 09 je 10ca9d <_User_extensions_Thread_exitted+0x20>
(*the_extension->Callouts.thread_exitted)( executing );
10ca94: 83 ec 0c sub $0xc,%esp
10ca97: 56 push %esi
10ca98: ff d0 call *%eax
10ca9a: 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 ) {
10ca9d: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
10caa0: 81 fb 58 33 12 00 cmp $0x123358,%ebx
10caa6: 75 e5 jne 10ca8d <_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 );
}
}
10caa8: 8d 65 f8 lea -0x8(%ebp),%esp
10caab: 5b pop %ebx
10caac: 5e pop %esi
10caad: c9 leave
10caae: c3 ret
0010e3c0 <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
10e3c0: 55 push %ebp
10e3c1: 89 e5 mov %esp,%ebp
10e3c3: 57 push %edi
10e3c4: 56 push %esi
10e3c5: 53 push %ebx
10e3c6: 83 ec 1c sub $0x1c,%esp
10e3c9: 8b 75 08 mov 0x8(%ebp),%esi
10e3cc: 8b 7d 0c mov 0xc(%ebp),%edi
10e3cf: 8b 5d 10 mov 0x10(%ebp),%ebx
ISR_Level level;
_ISR_Disable( level );
10e3d2: 9c pushf
10e3d3: fa cli
10e3d4: 58 pop %eax
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10e3d5: 8b 16 mov (%esi),%edx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10e3d7: 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 ) ) {
10e3da: 39 ca cmp %ecx,%edx
10e3dc: 74 44 je 10e422 <_Watchdog_Adjust+0x62>
switch ( direction ) {
10e3de: 85 ff test %edi,%edi
10e3e0: 74 3c je 10e41e <_Watchdog_Adjust+0x5e>
10e3e2: 4f dec %edi
10e3e3: 75 3d jne 10e422 <_Watchdog_Adjust+0x62> <== NEVER TAKEN
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
10e3e5: 01 5a 10 add %ebx,0x10(%edx)
break;
10e3e8: eb 38 jmp 10e422 <_Watchdog_Adjust+0x62>
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) header->first );
10e3ea: 8b 16 mov (%esi),%edx
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
10e3ec: 8b 7a 10 mov 0x10(%edx),%edi
10e3ef: 39 fb cmp %edi,%ebx
10e3f1: 73 07 jae 10e3fa <_Watchdog_Adjust+0x3a>
_Watchdog_First( header )->delta_interval -= units;
10e3f3: 29 df sub %ebx,%edi
10e3f5: 89 7a 10 mov %edi,0x10(%edx)
break;
10e3f8: eb 28 jmp 10e422 <_Watchdog_Adjust+0x62>
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
10e3fa: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx)
_ISR_Enable( level );
10e401: 50 push %eax
10e402: 9d popf
_Watchdog_Tickle( header );
10e403: 83 ec 0c sub $0xc,%esp
10e406: 56 push %esi
10e407: 89 4d e4 mov %ecx,-0x1c(%ebp)
10e40a: e8 9d 01 00 00 call 10e5ac <_Watchdog_Tickle>
_ISR_Disable( level );
10e40f: 9c pushf
10e410: fa cli
10e411: 58 pop %eax
if ( _Chain_Is_empty( header ) )
10e412: 83 c4 10 add $0x10,%esp
10e415: 8b 4d e4 mov -0x1c(%ebp),%ecx
10e418: 39 0e cmp %ecx,(%esi)
10e41a: 74 06 je 10e422 <_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;
10e41c: 29 fb sub %edi,%ebx
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
10e41e: 85 db test %ebx,%ebx
10e420: 75 c8 jne 10e3ea <_Watchdog_Adjust+0x2a> <== ALWAYS TAKEN
}
break;
}
}
_ISR_Enable( level );
10e422: 50 push %eax
10e423: 9d popf
}
10e424: 8d 65 f4 lea -0xc(%ebp),%esp
10e427: 5b pop %ebx
10e428: 5e pop %esi
10e429: 5f pop %edi
10e42a: c9 leave
10e42b: c3 ret
0010cce8 <_Watchdog_Remove>:
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
10cce8: 55 push %ebp
10cce9: 89 e5 mov %esp,%ebp
10cceb: 56 push %esi
10ccec: 53 push %ebx
10cced: 8b 55 08 mov 0x8(%ebp),%edx
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
10ccf0: 9c pushf
10ccf1: fa cli
10ccf2: 5e pop %esi
previous_state = the_watchdog->state;
10ccf3: 8b 42 08 mov 0x8(%edx),%eax
switch ( previous_state ) {
10ccf6: 83 f8 01 cmp $0x1,%eax
10ccf9: 74 09 je 10cd04 <_Watchdog_Remove+0x1c>
10ccfb: 72 42 jb 10cd3f <_Watchdog_Remove+0x57>
10ccfd: 83 f8 03 cmp $0x3,%eax
10cd00: 77 3d ja 10cd3f <_Watchdog_Remove+0x57> <== NEVER TAKEN
10cd02: eb 09 jmp 10cd0d <_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;
10cd04: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
break;
10cd0b: eb 32 jmp 10cd3f <_Watchdog_Remove+0x57>
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
10cd0d: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
_ISR_Enable( level );
return( previous_state );
}
10cd14: 8b 0a mov (%edx),%ecx
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
next_watchdog = _Watchdog_Next( the_watchdog );
if ( _Watchdog_Next(next_watchdog) )
10cd16: 83 39 00 cmpl $0x0,(%ecx)
10cd19: 74 06 je 10cd21 <_Watchdog_Remove+0x39>
next_watchdog->delta_interval += the_watchdog->delta_interval;
10cd1b: 8b 5a 10 mov 0x10(%edx),%ebx
10cd1e: 01 59 10 add %ebx,0x10(%ecx)
if ( _Watchdog_Sync_count )
10cd21: 8b 1d 98 32 12 00 mov 0x123298,%ebx
10cd27: 85 db test %ebx,%ebx
10cd29: 74 0c je 10cd37 <_Watchdog_Remove+0x4f>
_Watchdog_Sync_level = _ISR_Nest_level;
10cd2b: 8b 1d a4 33 12 00 mov 0x1233a4,%ebx
10cd31: 89 1d 10 32 12 00 mov %ebx,0x123210
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
10cd37: 8b 5a 04 mov 0x4(%edx),%ebx
next->previous = previous;
10cd3a: 89 59 04 mov %ebx,0x4(%ecx)
previous->next = next;
10cd3d: 89 0b mov %ecx,(%ebx)
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
10cd3f: 8b 0d 9c 32 12 00 mov 0x12329c,%ecx
10cd45: 89 4a 18 mov %ecx,0x18(%edx)
_ISR_Enable( level );
10cd48: 56 push %esi
10cd49: 9d popf
return( previous_state );
}
10cd4a: 5b pop %ebx
10cd4b: 5e pop %esi
10cd4c: c9 leave
10cd4d: c3 ret
0010df58 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
10df58: 55 push %ebp
10df59: 89 e5 mov %esp,%ebp
10df5b: 57 push %edi
10df5c: 56 push %esi
10df5d: 53 push %ebx
10df5e: 83 ec 20 sub $0x20,%esp
10df61: 8b 7d 08 mov 0x8(%ebp),%edi
10df64: 8b 75 0c mov 0xc(%ebp),%esi
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
10df67: 9c pushf
10df68: fa cli
10df69: 8f 45 e4 popl -0x1c(%ebp)
printk( "Watchdog Chain: %s %p\n", name, header );
10df6c: 56 push %esi
10df6d: 57 push %edi
10df6e: 68 04 ff 11 00 push $0x11ff04
10df73: e8 14 ab ff ff call 108a8c <printk>
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10df78: 8b 1e mov (%esi),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10df7a: 83 c6 04 add $0x4,%esi
if ( !_Chain_Is_empty( header ) ) {
10df7d: 83 c4 10 add $0x10,%esp
10df80: 39 f3 cmp %esi,%ebx
10df82: 74 1d je 10dfa1 <_Watchdog_Report_chain+0x49>
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
10df84: 52 push %edx
10df85: 52 push %edx
10df86: 53 push %ebx
10df87: 6a 00 push $0x0
10df89: e8 32 00 00 00 call 10dfc0 <_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 )
10df8e: 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 ;
10df90: 83 c4 10 add $0x10,%esp
10df93: 39 f3 cmp %esi,%ebx
10df95: 75 ed jne 10df84 <_Watchdog_Report_chain+0x2c><== NEVER TAKEN
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
10df97: 50 push %eax
10df98: 50 push %eax
10df99: 57 push %edi
10df9a: 68 1b ff 11 00 push $0x11ff1b
10df9f: eb 08 jmp 10dfa9 <_Watchdog_Report_chain+0x51>
} else {
printk( "Chain is empty\n" );
10dfa1: 83 ec 0c sub $0xc,%esp
10dfa4: 68 2a ff 11 00 push $0x11ff2a
10dfa9: e8 de aa ff ff call 108a8c <printk>
10dfae: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10dfb1: ff 75 e4 pushl -0x1c(%ebp)
10dfb4: 9d popf
}
10dfb5: 8d 65 f4 lea -0xc(%ebp),%esp
10dfb8: 5b pop %ebx
10dfb9: 5e pop %esi
10dfba: 5f pop %edi
10dfbb: c9 leave
10dfbc: c3 ret
0010cd50 <_Watchdog_Tickle>:
*/
void _Watchdog_Tickle(
Chain_Control *header
)
{
10cd50: 55 push %ebp
10cd51: 89 e5 mov %esp,%ebp
10cd53: 57 push %edi
10cd54: 56 push %esi
10cd55: 53 push %ebx
10cd56: 83 ec 1c sub $0x1c,%esp
10cd59: 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 );
10cd5c: 9c pushf
10cd5d: fa cli
10cd5e: 5e pop %esi
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
10cd5f: 8b 1f mov (%edi),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
10cd61: 8d 47 04 lea 0x4(%edi),%eax
10cd64: 89 45 e4 mov %eax,-0x1c(%ebp)
if ( _Chain_Is_empty( header ) )
10cd67: 39 c3 cmp %eax,%ebx
10cd69: 74 40 je 10cdab <_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) {
10cd6b: 8b 43 10 mov 0x10(%ebx),%eax
10cd6e: 85 c0 test %eax,%eax
10cd70: 74 08 je 10cd7a <_Watchdog_Tickle+0x2a>
the_watchdog->delta_interval--;
10cd72: 48 dec %eax
10cd73: 89 43 10 mov %eax,0x10(%ebx)
if ( the_watchdog->delta_interval != 0 )
10cd76: 85 c0 test %eax,%eax
10cd78: 75 31 jne 10cdab <_Watchdog_Tickle+0x5b>
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
10cd7a: 83 ec 0c sub $0xc,%esp
10cd7d: 53 push %ebx
10cd7e: e8 65 ff ff ff call 10cce8 <_Watchdog_Remove>
_ISR_Enable( level );
10cd83: 56 push %esi
10cd84: 9d popf
switch( watchdog_state ) {
10cd85: 83 c4 10 add $0x10,%esp
10cd88: 83 f8 02 cmp $0x2,%eax
10cd8b: 75 0e jne 10cd9b <_Watchdog_Tickle+0x4b> <== NEVER TAKEN
case WATCHDOG_ACTIVE:
(*the_watchdog->routine)(
10cd8d: 50 push %eax
10cd8e: 50 push %eax
10cd8f: ff 73 24 pushl 0x24(%ebx)
10cd92: ff 73 20 pushl 0x20(%ebx)
10cd95: ff 53 1c call *0x1c(%ebx)
the_watchdog->id,
the_watchdog->user_data
);
break;
10cd98: 83 c4 10 add $0x10,%esp
case WATCHDOG_REMOVE_IT:
break;
}
_ISR_Disable( level );
10cd9b: 9c pushf
10cd9c: fa cli
10cd9d: 5e pop %esi
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
10cd9e: 8b 1f mov (%edi),%ebx
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
10cda0: 3b 5d e4 cmp -0x1c(%ebp),%ebx
10cda3: 74 06 je 10cdab <_Watchdog_Tickle+0x5b>
}
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
10cda5: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10cda9: eb cd jmp 10cd78 <_Watchdog_Tickle+0x28>
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
10cdab: 56 push %esi
10cdac: 9d popf
}
10cdad: 8d 65 f4 lea -0xc(%ebp),%esp
10cdb0: 5b pop %ebx
10cdb1: 5e pop %esi
10cdb2: 5f pop %edi
10cdb3: c9 leave
10cdb4: c3 ret
0010c700 <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)
{
10c700: 55 push %ebp
10c701: 89 e5 mov %esp,%ebp
10c703: 57 push %edi
10c704: 56 push %esi
10c705: 53 push %ebx
10c706: 83 ec 0c sub $0xc,%esp
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
10c709: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
10c70d: 74 41 je 10c750 <rtems_iterate_over_all_threads+0x50><== NEVER TAKEN
10c70f: 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 ] )
10c714: 8b 04 9d 20 df 12 00 mov 0x12df20(,%ebx,4),%eax
10c71b: 85 c0 test %eax,%eax
10c71d: 74 2b je 10c74a <rtems_iterate_over_all_threads+0x4a>
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
10c71f: 8b 78 04 mov 0x4(%eax),%edi
if ( !information )
10c722: be 01 00 00 00 mov $0x1,%esi
10c727: 85 ff test %edi,%edi
10c729: 75 17 jne 10c742 <rtems_iterate_over_all_threads+0x42>
10c72b: eb 1d jmp 10c74a <rtems_iterate_over_all_threads+0x4a>
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
10c72d: 8b 47 1c mov 0x1c(%edi),%eax
10c730: 8b 04 b0 mov (%eax,%esi,4),%eax
if ( !the_thread )
10c733: 85 c0 test %eax,%eax
10c735: 74 0a je 10c741 <rtems_iterate_over_all_threads+0x41><== NEVER TAKEN
continue;
(*routine)(the_thread);
10c737: 83 ec 0c sub $0xc,%esp
10c73a: 50 push %eax
10c73b: ff 55 08 call *0x8(%ebp)
10c73e: 83 c4 10 add $0x10,%esp
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
10c741: 46 inc %esi
10c742: 0f b7 47 10 movzwl 0x10(%edi),%eax
10c746: 39 c6 cmp %eax,%esi
10c748: 76 e3 jbe 10c72d <rtems_iterate_over_all_threads+0x2d>
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
10c74a: 43 inc %ebx
10c74b: 83 fb 04 cmp $0x4,%ebx
10c74e: 75 c4 jne 10c714 <rtems_iterate_over_all_threads+0x14>
(*routine)(the_thread);
}
}
}
10c750: 8d 65 f4 lea -0xc(%ebp),%esp
10c753: 5b pop %ebx
10c754: 5e pop %esi
10c755: 5f pop %edi
10c756: c9 leave
10c757: c3 ret
001148d0 <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
1148d0: 55 push %ebp
1148d1: 89 e5 mov %esp,%ebp
1148d3: 57 push %edi
1148d4: 56 push %esi
1148d5: 53 push %ebx
1148d6: 83 ec 1c sub $0x1c,%esp
1148d9: 8b 75 0c mov 0xc(%ebp),%esi
1148dc: 8b 55 10 mov 0x10(%ebp),%edx
1148df: 8b 7d 14 mov 0x14(%ebp),%edi
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
1148e2: b8 03 00 00 00 mov $0x3,%eax
rtems_id *id
)
{
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
1148e7: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
1148eb: 0f 84 ce 00 00 00 je 1149bf <rtems_partition_create+0xef>
return RTEMS_INVALID_NAME;
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
1148f1: b0 09 mov $0x9,%al
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !starting_address )
1148f3: 85 f6 test %esi,%esi
1148f5: 0f 84 c4 00 00 00 je 1149bf <rtems_partition_create+0xef>
return RTEMS_INVALID_ADDRESS;
if ( !id )
1148fb: 83 7d 1c 00 cmpl $0x0,0x1c(%ebp)
1148ff: 0f 84 ba 00 00 00 je 1149bf <rtems_partition_create+0xef><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
114905: 85 ff test %edi,%edi
114907: 0f 84 ad 00 00 00 je 1149ba <rtems_partition_create+0xea>
11490d: 85 d2 test %edx,%edx
11490f: 0f 84 a5 00 00 00 je 1149ba <rtems_partition_create+0xea>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
114915: b0 08 mov $0x8,%al
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
114917: 39 fa cmp %edi,%edx
114919: 0f 82 a0 00 00 00 jb 1149bf <rtems_partition_create+0xef>
11491f: f7 c7 03 00 00 00 test $0x3,%edi
114925: 0f 85 94 00 00 00 jne 1149bf <rtems_partition_create+0xef>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
return RTEMS_INVALID_ADDRESS;
11492b: b0 09 mov $0x9,%al
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
11492d: f7 c6 03 00 00 00 test $0x3,%esi
114933: 0f 85 86 00 00 00 jne 1149bf <rtems_partition_create+0xef>
114939: a1 38 c5 13 00 mov 0x13c538,%eax
11493e: 40 inc %eax
11493f: a3 38 c5 13 00 mov %eax,0x13c538
* 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 );
114944: 83 ec 0c sub $0xc,%esp
114947: 68 c4 c3 13 00 push $0x13c3c4
11494c: 89 55 e4 mov %edx,-0x1c(%ebp)
11494f: e8 1c 3d 00 00 call 118670 <_Objects_Allocate>
114954: 89 c3 mov %eax,%ebx
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
114956: 83 c4 10 add $0x10,%esp
114959: 85 c0 test %eax,%eax
11495b: 8b 55 e4 mov -0x1c(%ebp),%edx
11495e: 75 0c jne 11496c <rtems_partition_create+0x9c>
_Thread_Enable_dispatch();
114960: e8 21 49 00 00 call 119286 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
114965: b8 05 00 00 00 mov $0x5,%eax
11496a: eb 53 jmp 1149bf <rtems_partition_create+0xef>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
11496c: 89 70 10 mov %esi,0x10(%eax)
the_partition->length = length;
11496f: 89 50 14 mov %edx,0x14(%eax)
the_partition->buffer_size = buffer_size;
114972: 89 78 18 mov %edi,0x18(%eax)
the_partition->attribute_set = attribute_set;
114975: 8b 45 18 mov 0x18(%ebp),%eax
114978: 89 43 1c mov %eax,0x1c(%ebx)
the_partition->number_of_used_blocks = 0;
11497b: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx)
_Chain_Initialize( &the_partition->Memory, starting_address,
114982: 57 push %edi
114983: 89 d0 mov %edx,%eax
114985: 31 d2 xor %edx,%edx
114987: f7 f7 div %edi
114989: 50 push %eax
11498a: 56 push %esi
11498b: 8d 43 24 lea 0x24(%ebx),%eax
11498e: 50 push %eax
11498f: e8 3c 2a 00 00 call 1173d0 <_Chain_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
114994: 8b 43 08 mov 0x8(%ebx),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
114997: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
11499a: 8b 15 e0 c3 13 00 mov 0x13c3e0,%edx
1149a0: 89 1c 8a mov %ebx,(%edx,%ecx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
1149a3: 8b 55 08 mov 0x8(%ebp),%edx
1149a6: 89 53 0c mov %edx,0xc(%ebx)
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
1149a9: 8b 55 1c mov 0x1c(%ebp),%edx
1149ac: 89 02 mov %eax,(%edx)
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
1149ae: e8 d3 48 00 00 call 119286 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1149b3: 83 c4 10 add $0x10,%esp
1149b6: 31 c0 xor %eax,%eax
1149b8: eb 05 jmp 1149bf <rtems_partition_create+0xef>
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
1149ba: b8 08 00 00 00 mov $0x8,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
1149bf: 8d 65 f4 lea -0xc(%ebp),%esp
1149c2: 5b pop %ebx
1149c3: 5e pop %esi
1149c4: 5f pop %edi
1149c5: c9 leave
1149c6: c3 ret
0010b095 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
10b095: 55 push %ebp
10b096: 89 e5 mov %esp,%ebp
10b098: 57 push %edi
10b099: 56 push %esi
10b09a: 53 push %ebx
10b09b: 83 ec 30 sub $0x30,%esp
10b09e: 8b 75 08 mov 0x8(%ebp),%esi
10b0a1: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
rtems_status_code return_value;
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
10b0a4: 8d 45 e4 lea -0x1c(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
10b0a7: 50 push %eax
10b0a8: 56 push %esi
10b0a9: 68 54 69 12 00 push $0x126954
10b0ae: e8 71 1d 00 00 call 10ce24 <_Objects_Get>
10b0b3: 89 c7 mov %eax,%edi
switch ( location ) {
10b0b5: 83 c4 10 add $0x10,%esp
10b0b8: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10b0bc: 0f 85 3d 01 00 00 jne 10b1ff <rtems_rate_monotonic_period+0x16a>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
10b0c2: a1 8c 6c 12 00 mov 0x126c8c,%eax
10b0c7: 39 47 40 cmp %eax,0x40(%edi)
10b0ca: 74 0f je 10b0db <rtems_rate_monotonic_period+0x46>
_Thread_Enable_dispatch();
10b0cc: e8 01 25 00 00 call 10d5d2 <_Thread_Enable_dispatch>
return RTEMS_NOT_OWNER_OF_RESOURCE;
10b0d1: bb 17 00 00 00 mov $0x17,%ebx
10b0d6: e9 29 01 00 00 jmp 10b204 <rtems_rate_monotonic_period+0x16f>
}
if ( length == RTEMS_PERIOD_STATUS ) {
10b0db: 85 db test %ebx,%ebx
10b0dd: 75 19 jne 10b0f8 <rtems_rate_monotonic_period+0x63>
switch ( the_period->state ) {
10b0df: 8b 47 38 mov 0x38(%edi),%eax
10b0e2: 83 f8 04 cmp $0x4,%eax
10b0e5: 77 07 ja 10b0ee <rtems_rate_monotonic_period+0x59><== NEVER TAKEN
10b0e7: 8b 1c 85 64 fc 11 00 mov 0x11fc64(,%eax,4),%ebx
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
10b0ee: e8 df 24 00 00 call 10d5d2 <_Thread_Enable_dispatch>
return( return_value );
10b0f3: e9 0c 01 00 00 jmp 10b204 <rtems_rate_monotonic_period+0x16f>
}
_ISR_Disable( level );
10b0f8: 9c pushf
10b0f9: fa cli
10b0fa: 8f 45 d4 popl -0x2c(%ebp)
switch ( the_period->state ) {
10b0fd: 8b 47 38 mov 0x38(%edi),%eax
10b100: 83 f8 02 cmp $0x2,%eax
10b103: 74 5d je 10b162 <rtems_rate_monotonic_period+0xcd>
10b105: 83 f8 04 cmp $0x4,%eax
10b108: 0f 84 b8 00 00 00 je 10b1c6 <rtems_rate_monotonic_period+0x131>
10b10e: 85 c0 test %eax,%eax
10b110: 0f 85 e9 00 00 00 jne 10b1ff <rtems_rate_monotonic_period+0x16a><== NEVER TAKEN
case RATE_MONOTONIC_INACTIVE: {
_ISR_Enable( level );
10b116: ff 75 d4 pushl -0x2c(%ebp)
10b119: 9d popf
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
10b11a: 83 ec 0c sub $0xc,%esp
10b11d: 57 push %edi
10b11e: e8 2f fe ff ff call 10af52 <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
10b123: 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;
10b12a: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi)
the_watchdog->routine = routine;
10b131: c7 47 2c 10 b4 10 00 movl $0x10b410,0x2c(%edi)
the_watchdog->id = id;
10b138: 89 77 30 mov %esi,0x30(%edi)
the_watchdog->user_data = user_data;
10b13b: c7 47 34 00 00 00 00 movl $0x0,0x34(%edi)
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
10b142: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b145: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b148: 58 pop %eax
10b149: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, length );
10b14a: 83 c7 10 add $0x10,%edi
10b14d: 57 push %edi
10b14e: 68 10 6b 12 00 push $0x126b10
10b153: e8 88 33 00 00 call 10e4e0 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10b158: e8 75 24 00 00 call 10d5d2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b15d: 83 c4 10 add $0x10,%esp
10b160: eb 60 jmp 10b1c2 <rtems_rate_monotonic_period+0x12d>
case RATE_MONOTONIC_ACTIVE:
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
10b162: 83 ec 0c sub $0xc,%esp
10b165: 57 push %edi
10b166: e8 4f fe ff ff call 10afba <_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;
10b16b: c7 47 38 01 00 00 00 movl $0x1,0x38(%edi)
the_period->next_length = length;
10b172: 89 5f 3c mov %ebx,0x3c(%edi)
_ISR_Enable( level );
10b175: ff 75 d4 pushl -0x2c(%ebp)
10b178: 9d popf
_Thread_Executing->Wait.id = the_period->Object.id;
10b179: a1 8c 6c 12 00 mov 0x126c8c,%eax
10b17e: 8b 57 08 mov 0x8(%edi),%edx
10b181: 89 50 20 mov %edx,0x20(%eax)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10b184: 5b pop %ebx
10b185: 5e pop %esi
10b186: 68 00 40 00 00 push $0x4000
10b18b: 50 push %eax
10b18c: e8 17 2c 00 00 call 10dda8 <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
10b191: 9c pushf
10b192: fa cli
10b193: 5a pop %edx
local_state = the_period->state;
10b194: 8b 47 38 mov 0x38(%edi),%eax
the_period->state = RATE_MONOTONIC_ACTIVE;
10b197: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
_ISR_Enable( level );
10b19e: 52 push %edx
10b19f: 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 )
10b1a0: 83 c4 10 add $0x10,%esp
10b1a3: 83 f8 03 cmp $0x3,%eax
10b1a6: 75 15 jne 10b1bd <rtems_rate_monotonic_period+0x128>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10b1a8: 51 push %ecx
10b1a9: 51 push %ecx
10b1aa: 68 00 40 00 00 push $0x4000
10b1af: ff 35 8c 6c 12 00 pushl 0x126c8c
10b1b5: e8 a6 20 00 00 call 10d260 <_Thread_Clear_state>
10b1ba: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
10b1bd: e8 10 24 00 00 call 10d5d2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b1c2: 31 db xor %ebx,%ebx
10b1c4: eb 3e jmp 10b204 <rtems_rate_monotonic_period+0x16f>
case RATE_MONOTONIC_EXPIRED:
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
10b1c6: 83 ec 0c sub $0xc,%esp
10b1c9: 57 push %edi
10b1ca: e8 eb fd ff ff call 10afba <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
10b1cf: ff 75 d4 pushl -0x2c(%ebp)
10b1d2: 9d popf
the_period->state = RATE_MONOTONIC_ACTIVE;
10b1d3: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
the_period->next_length = length;
10b1da: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b1dd: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b1e0: 58 pop %eax
10b1e1: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, length );
10b1e2: 83 c7 10 add $0x10,%edi
10b1e5: 57 push %edi
10b1e6: 68 10 6b 12 00 push $0x126b10
10b1eb: e8 f0 32 00 00 call 10e4e0 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10b1f0: e8 dd 23 00 00 call 10d5d2 <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
10b1f5: 83 c4 10 add $0x10,%esp
10b1f8: bb 06 00 00 00 mov $0x6,%ebx
10b1fd: eb 05 jmp 10b204 <rtems_rate_monotonic_period+0x16f>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b1ff: bb 04 00 00 00 mov $0x4,%ebx
}
10b204: 89 d8 mov %ebx,%eax
10b206: 8d 65 f4 lea -0xc(%ebp),%esp
10b209: 5b pop %ebx
10b20a: 5e pop %esi
10b20b: 5f pop %edi
10b20c: c9 leave
10b20d: c3 ret
0010b210 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
10b210: 55 push %ebp
10b211: 89 e5 mov %esp,%ebp
10b213: 57 push %edi
10b214: 56 push %esi
10b215: 53 push %ebx
10b216: 83 ec 7c sub $0x7c,%esp
10b219: 8b 5d 08 mov 0x8(%ebp),%ebx
10b21c: 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 )
10b21f: 85 ff test %edi,%edi
10b221: 0f 84 2b 01 00 00 je 10b352 <rtems_rate_monotonic_report_statistics_with_plugin+0x142><== NEVER TAKEN
return;
(*print)( context, "Period information by period\n" );
10b227: 52 push %edx
10b228: 52 push %edx
10b229: 68 78 fc 11 00 push $0x11fc78
10b22e: 53 push %ebx
10b22f: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
10b231: 5e pop %esi
10b232: 58 pop %eax
10b233: 68 96 fc 11 00 push $0x11fc96
10b238: 53 push %ebx
10b239: ff d7 call *%edi
(*print)( context, "--- Wall times are in seconds ---\n" );
10b23b: 5a pop %edx
10b23c: 59 pop %ecx
10b23d: 68 b8 fc 11 00 push $0x11fcb8
10b242: 53 push %ebx
10b243: ff d7 call *%edi
Be sure to test the various cases.
(*print)( context,"\
1234567890123456789012345678901234567890123456789012345678901234567890123456789\
\n");
*/
(*print)( context, " ID OWNER COUNT MISSED "
10b245: 5e pop %esi
10b246: 58 pop %eax
10b247: 68 db fc 11 00 push $0x11fcdb
10b24c: 53 push %ebx
10b24d: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
10b24f: 5a pop %edx
10b250: 59 pop %ecx
10b251: 68 26 fd 11 00 push $0x11fd26
10b256: 53 push %ebx
10b257: 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 ;
10b259: 8b 35 5c 69 12 00 mov 0x12695c,%esi
10b25f: 83 c4 10 add $0x10,%esp
10b262: e9 df 00 00 00 jmp 10b346 <rtems_rate_monotonic_report_statistics_with_plugin+0x136>
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
10b267: 50 push %eax
10b268: 50 push %eax
10b269: 8d 45 88 lea -0x78(%ebp),%eax
10b26c: 50 push %eax
10b26d: 56 push %esi
10b26e: e8 1d 4b 00 00 call 10fd90 <rtems_rate_monotonic_get_statistics>
if ( status != RTEMS_SUCCESSFUL )
10b273: 83 c4 10 add $0x10,%esp
10b276: 85 c0 test %eax,%eax
10b278: 0f 85 c7 00 00 00 jne 10b345 <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 );
10b27e: 51 push %ecx
10b27f: 51 push %ecx
10b280: 8d 55 c0 lea -0x40(%ebp),%edx
10b283: 52 push %edx
10b284: 56 push %esi
10b285: e8 aa 4b 00 00 call 10fe34 <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 );
10b28a: 83 c4 0c add $0xc,%esp
10b28d: 8d 45 e3 lea -0x1d(%ebp),%eax
10b290: 50 push %eax
10b291: 6a 05 push $0x5
10b293: ff 75 c0 pushl -0x40(%ebp)
10b296: e8 01 02 00 00 call 10b49c <rtems_object_get_name>
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
10b29b: 58 pop %eax
10b29c: 5a pop %edx
10b29d: ff 75 8c pushl -0x74(%ebp)
10b2a0: ff 75 88 pushl -0x78(%ebp)
10b2a3: 8d 55 e3 lea -0x1d(%ebp),%edx
10b2a6: 52 push %edx
10b2a7: 56 push %esi
10b2a8: 68 72 fd 11 00 push $0x11fd72
10b2ad: 53 push %ebx
10b2ae: ff d7 call *%edi
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
10b2b0: 8b 45 88 mov -0x78(%ebp),%eax
10b2b3: 83 c4 20 add $0x20,%esp
10b2b6: 85 c0 test %eax,%eax
10b2b8: 75 0f jne 10b2c9 <rtems_rate_monotonic_report_statistics_with_plugin+0xb9>
(*print)( context, "\n" );
10b2ba: 51 push %ecx
10b2bb: 51 push %ecx
10b2bc: 68 ec ff 11 00 push $0x11ffec
10b2c1: 53 push %ebx
10b2c2: ff d7 call *%edi
continue;
10b2c4: 83 c4 10 add $0x10,%esp
10b2c7: eb 7c jmp 10b345 <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 );
10b2c9: 52 push %edx
10b2ca: 8d 55 d8 lea -0x28(%ebp),%edx
10b2cd: 52 push %edx
10b2ce: 50 push %eax
10b2cf: 8d 45 a0 lea -0x60(%ebp),%eax
10b2d2: 50 push %eax
10b2d3: e8 dc 2e 00 00 call 10e1b4 <_Timespec_Divide_by_integer>
(*print)( context,
10b2d8: 8b 45 dc mov -0x24(%ebp),%eax
10b2db: b9 e8 03 00 00 mov $0x3e8,%ecx
10b2e0: 99 cltd
10b2e1: f7 f9 idiv %ecx
10b2e3: 50 push %eax
10b2e4: ff 75 d8 pushl -0x28(%ebp)
10b2e7: 8b 45 9c mov -0x64(%ebp),%eax
10b2ea: 99 cltd
10b2eb: f7 f9 idiv %ecx
10b2ed: 50 push %eax
10b2ee: ff 75 98 pushl -0x68(%ebp)
10b2f1: 8b 45 94 mov -0x6c(%ebp),%eax
10b2f4: 99 cltd
10b2f5: f7 f9 idiv %ecx
10b2f7: 50 push %eax
10b2f8: ff 75 90 pushl -0x70(%ebp)
10b2fb: 68 89 fd 11 00 push $0x11fd89
10b300: 53 push %ebx
10b301: 89 4d 84 mov %ecx,-0x7c(%ebp)
10b304: 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);
10b306: 83 c4 2c add $0x2c,%esp
10b309: 8d 55 d8 lea -0x28(%ebp),%edx
10b30c: 52 push %edx
10b30d: ff 75 88 pushl -0x78(%ebp)
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
10b310: 8d 45 b8 lea -0x48(%ebp),%eax
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
10b313: 50 push %eax
10b314: e8 9b 2e 00 00 call 10e1b4 <_Timespec_Divide_by_integer>
(*print)( context,
10b319: 8b 45 dc mov -0x24(%ebp),%eax
10b31c: 8b 4d 84 mov -0x7c(%ebp),%ecx
10b31f: 99 cltd
10b320: f7 f9 idiv %ecx
10b322: 50 push %eax
10b323: ff 75 d8 pushl -0x28(%ebp)
10b326: 8b 45 b4 mov -0x4c(%ebp),%eax
10b329: 99 cltd
10b32a: f7 f9 idiv %ecx
10b32c: 50 push %eax
10b32d: ff 75 b0 pushl -0x50(%ebp)
10b330: 8b 45 ac mov -0x54(%ebp),%eax
10b333: 99 cltd
10b334: f7 f9 idiv %ecx
10b336: 50 push %eax
10b337: ff 75 a8 pushl -0x58(%ebp)
10b33a: 68 a8 fd 11 00 push $0x11fda8
10b33f: 53 push %ebx
10b340: ff d7 call *%edi
10b342: 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++ ) {
10b345: 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 ;
10b346: 3b 35 60 69 12 00 cmp 0x126960,%esi
10b34c: 0f 86 15 ff ff ff jbe 10b267 <rtems_rate_monotonic_report_statistics_with_plugin+0x57>
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
10b352: 8d 65 f4 lea -0xc(%ebp),%esp
10b355: 5b pop %ebx
10b356: 5e pop %esi
10b357: 5f pop %edi
10b358: c9 leave
10b359: c3 ret
00115c40 <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
115c40: 55 push %ebp
115c41: 89 e5 mov %esp,%ebp
115c43: 53 push %ebx
115c44: 83 ec 14 sub $0x14,%esp
115c47: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
115c4a: b8 0a 00 00 00 mov $0xa,%eax
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
115c4f: 85 db test %ebx,%ebx
115c51: 74 6d je 115cc0 <rtems_signal_send+0x80>
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
115c53: 50 push %eax
115c54: 50 push %eax
115c55: 8d 45 f4 lea -0xc(%ebp),%eax
115c58: 50 push %eax
115c59: ff 75 08 pushl 0x8(%ebp)
115c5c: e8 47 36 00 00 call 1192a8 <_Thread_Get>
switch ( location ) {
115c61: 83 c4 10 add $0x10,%esp
115c64: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
115c68: 75 51 jne 115cbb <rtems_signal_send+0x7b>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
115c6a: 8b 90 f0 00 00 00 mov 0xf0(%eax),%edx
asr = &api->Signal;
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
115c70: 83 7a 0c 00 cmpl $0x0,0xc(%edx)
115c74: 74 39 je 115caf <rtems_signal_send+0x6f>
if ( asr->is_enabled ) {
115c76: 80 7a 08 00 cmpb $0x0,0x8(%edx)
115c7a: 74 22 je 115c9e <rtems_signal_send+0x5e>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
115c7c: 9c pushf
115c7d: fa cli
115c7e: 59 pop %ecx
*signal_set |= signals;
115c7f: 09 5a 14 or %ebx,0x14(%edx)
_ISR_Enable( _level );
115c82: 51 push %ecx
115c83: 9d popf
_ASR_Post_signals( signal_set, &asr->signals_posted );
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
115c84: 83 3d 80 c7 13 00 00 cmpl $0x0,0x13c780
115c8b: 74 19 je 115ca6 <rtems_signal_send+0x66>
115c8d: 3b 05 84 c7 13 00 cmp 0x13c784,%eax
115c93: 75 11 jne 115ca6 <rtems_signal_send+0x66><== NEVER TAKEN
_Context_Switch_necessary = true;
115c95: c6 05 90 c7 13 00 01 movb $0x1,0x13c790
115c9c: eb 08 jmp 115ca6 <rtems_signal_send+0x66>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
115c9e: 9c pushf
115c9f: fa cli
115ca0: 58 pop %eax
*signal_set |= signals;
115ca1: 09 5a 18 or %ebx,0x18(%edx)
_ISR_Enable( _level );
115ca4: 50 push %eax
115ca5: 9d popf
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
115ca6: e8 db 35 00 00 call 119286 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
115cab: 31 c0 xor %eax,%eax
115cad: eb 11 jmp 115cc0 <rtems_signal_send+0x80>
}
_Thread_Enable_dispatch();
115caf: e8 d2 35 00 00 call 119286 <_Thread_Enable_dispatch>
return RTEMS_NOT_DEFINED;
115cb4: b8 0b 00 00 00 mov $0xb,%eax
115cb9: eb 05 jmp 115cc0 <rtems_signal_send+0x80>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115cbb: b8 04 00 00 00 mov $0x4,%eax
}
115cc0: 8b 5d fc mov -0x4(%ebp),%ebx
115cc3: c9 leave
115cc4: c3 ret
0010ff4c <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
10ff4c: 55 push %ebp
10ff4d: 89 e5 mov %esp,%ebp
10ff4f: 57 push %edi
10ff50: 56 push %esi
10ff51: 53 push %ebx
10ff52: 83 ec 1c sub $0x1c,%esp
10ff55: 8b 4d 10 mov 0x10(%ebp),%ecx
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
10ff58: b8 09 00 00 00 mov $0x9,%eax
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
10ff5d: 85 c9 test %ecx,%ecx
10ff5f: 0f 84 04 01 00 00 je 110069 <rtems_task_mode+0x11d>
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
10ff65: 8b 35 a8 33 12 00 mov 0x1233a8,%esi
api = executing->API_Extensions[ THREAD_API_RTEMS ];
10ff6b: 8b 9e f0 00 00 00 mov 0xf0(%esi),%ebx
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
10ff71: 80 7e 74 01 cmpb $0x1,0x74(%esi)
10ff75: 19 ff sbb %edi,%edi
10ff77: 81 e7 00 01 00 00 and $0x100,%edi
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
10ff7d: 83 7e 7c 00 cmpl $0x0,0x7c(%esi)
10ff81: 74 06 je 10ff89 <rtems_task_mode+0x3d>
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
10ff83: 81 cf 00 02 00 00 or $0x200,%edi
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
10ff89: 80 7b 08 01 cmpb $0x1,0x8(%ebx)
10ff8d: 19 d2 sbb %edx,%edx
10ff8f: 81 e2 00 04 00 00 and $0x400,%edx
old_mode |= _ISR_Get_level();
10ff95: 89 55 e4 mov %edx,-0x1c(%ebp)
10ff98: 89 4d e0 mov %ecx,-0x20(%ebp)
10ff9b: e8 25 d2 ff ff call 10d1c5 <_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;
10ffa0: 8b 55 e4 mov -0x1c(%ebp),%edx
10ffa3: 09 d0 or %edx,%eax
old_mode |= _ISR_Get_level();
10ffa5: 09 f8 or %edi,%eax
10ffa7: 8b 4d e0 mov -0x20(%ebp),%ecx
10ffaa: 89 01 mov %eax,(%ecx)
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
10ffac: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp)
10ffb3: 74 0b je 10ffc0 <rtems_task_mode+0x74>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
10ffb5: f7 45 08 00 01 00 00 testl $0x100,0x8(%ebp)
10ffbc: 0f 94 46 74 sete 0x74(%esi)
if ( mask & RTEMS_TIMESLICE_MASK ) {
10ffc0: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp)
10ffc7: 74 21 je 10ffea <rtems_task_mode+0x9e>
if ( _Modes_Is_timeslice(mode_set) ) {
10ffc9: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp)
10ffd0: 74 11 je 10ffe3 <rtems_task_mode+0x97>
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
10ffd2: c7 46 7c 01 00 00 00 movl $0x1,0x7c(%esi)
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
10ffd9: a1 34 31 12 00 mov 0x123134,%eax
10ffde: 89 46 78 mov %eax,0x78(%esi)
10ffe1: eb 07 jmp 10ffea <rtems_task_mode+0x9e>
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
10ffe3: c7 46 7c 00 00 00 00 movl $0x0,0x7c(%esi)
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
10ffea: f6 45 0c 01 testb $0x1,0xc(%ebp)
10ffee: 74 0a je 10fffa <rtems_task_mode+0xae>
*/
RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level (
Modes_Control mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
10fff0: f6 45 08 01 testb $0x1,0x8(%ebp)
10fff4: 74 03 je 10fff9 <rtems_task_mode+0xad>
10fff6: fa cli
10fff7: eb 01 jmp 10fffa <rtems_task_mode+0xae>
10fff9: fb sti
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
10fffa: 31 d2 xor %edx,%edx
if ( mask & RTEMS_ASR_MASK ) {
10fffc: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp)
110003: 74 2a je 11002f <rtems_task_mode+0xe3>
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
110005: f7 45 08 00 04 00 00 testl $0x400,0x8(%ebp)
11000c: 0f 94 c0 sete %al
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
11000f: 3a 43 08 cmp 0x8(%ebx),%al
110012: 74 1b je 11002f <rtems_task_mode+0xe3>
asr->is_enabled = is_asr_enabled;
110014: 88 43 08 mov %al,0x8(%ebx)
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
110017: 9c pushf
110018: fa cli
110019: 58 pop %eax
_signals = information->signals_pending;
11001a: 8b 53 18 mov 0x18(%ebx),%edx
information->signals_pending = information->signals_posted;
11001d: 8b 4b 14 mov 0x14(%ebx),%ecx
110020: 89 4b 18 mov %ecx,0x18(%ebx)
information->signals_posted = _signals;
110023: 89 53 14 mov %edx,0x14(%ebx)
_ISR_Enable( _level );
110026: 50 push %eax
110027: 9d popf
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
110028: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
11002c: 0f 95 c2 setne %dl
if ( _System_state_Is_up( _System_state_Get() ) )
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
_Thread_Dispatch();
return RTEMS_SUCCESSFUL;
11002f: 31 c0 xor %eax,%eax
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) )
110031: 83 3d e4 32 12 00 03 cmpl $0x3,0x1232e4
110038: 75 2f jne 110069 <rtems_task_mode+0x11d> <== NEVER TAKEN
*/
RTEMS_INLINE_ROUTINE bool _Thread_Evaluate_mode( void )
{
Thread_Control *executing;
executing = _Thread_Executing;
11003a: a1 a8 33 12 00 mov 0x1233a8,%eax
if ( !_States_Is_ready( executing->current_state ) ||
11003f: 83 78 10 00 cmpl $0x0,0x10(%eax)
110043: 75 0e jne 110053 <rtems_task_mode+0x107> <== NEVER TAKEN
110045: 3b 05 ac 33 12 00 cmp 0x1233ac,%eax
11004b: 74 0f je 11005c <rtems_task_mode+0x110>
( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) {
11004d: 80 78 74 00 cmpb $0x0,0x74(%eax)
110051: 74 09 je 11005c <rtems_task_mode+0x110> <== NEVER TAKEN
_Context_Switch_necessary = true;
110053: c6 05 b4 33 12 00 01 movb $0x1,0x1233b4
11005a: eb 06 jmp 110062 <rtems_task_mode+0x116>
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
_Thread_Dispatch();
return RTEMS_SUCCESSFUL;
11005c: 31 c0 xor %eax,%eax
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) )
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
11005e: 84 d2 test %dl,%dl
110060: 74 07 je 110069 <rtems_task_mode+0x11d>
_Thread_Dispatch();
110062: e8 b5 bc ff ff call 10bd1c <_Thread_Dispatch>
return RTEMS_SUCCESSFUL;
110067: 31 c0 xor %eax,%eax
}
110069: 83 c4 1c add $0x1c,%esp
11006c: 5b pop %ebx
11006d: 5e pop %esi
11006e: 5f pop %edi
11006f: c9 leave
110070: c3 ret
0010dda4 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
10dda4: 55 push %ebp
10dda5: 89 e5 mov %esp,%ebp
10dda7: 56 push %esi
10dda8: 53 push %ebx
10dda9: 83 ec 10 sub $0x10,%esp
10ddac: 8b 5d 0c mov 0xc(%ebp),%ebx
10ddaf: 8b 75 10 mov 0x10(%ebp),%esi
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10ddb2: 85 db test %ebx,%ebx
10ddb4: 74 10 je 10ddc6 <rtems_task_set_priority+0x22>
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
10ddb6: 0f b6 15 b4 37 12 00 movzbl 0x1237b4,%edx
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
10ddbd: b8 13 00 00 00 mov $0x13,%eax
)
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10ddc2: 39 d3 cmp %edx,%ebx
10ddc4: 77 52 ja 10de18 <rtems_task_set_priority+0x74>
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
10ddc6: b8 09 00 00 00 mov $0x9,%eax
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
10ddcb: 85 f6 test %esi,%esi
10ddcd: 74 49 je 10de18 <rtems_task_set_priority+0x74>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
10ddcf: 51 push %ecx
10ddd0: 51 push %ecx
10ddd1: 8d 45 f4 lea -0xc(%ebp),%eax
10ddd4: 50 push %eax
10ddd5: ff 75 08 pushl 0x8(%ebp)
10ddd8: e8 1b 1b 00 00 call 10f8f8 <_Thread_Get>
switch ( location ) {
10dddd: 83 c4 10 add $0x10,%esp
10dde0: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10dde4: 75 2d jne 10de13 <rtems_task_set_priority+0x6f>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
10dde6: 8b 50 14 mov 0x14(%eax),%edx
10dde9: 89 16 mov %edx,(%esi)
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
10ddeb: 85 db test %ebx,%ebx
10dded: 74 1b je 10de0a <rtems_task_set_priority+0x66>
the_thread->real_priority = new_priority;
10ddef: 89 58 18 mov %ebx,0x18(%eax)
if ( the_thread->resource_count == 0 ||
10ddf2: 83 78 1c 00 cmpl $0x0,0x1c(%eax)
10ddf6: 74 05 je 10ddfd <rtems_task_set_priority+0x59>
10ddf8: 39 58 14 cmp %ebx,0x14(%eax)
10ddfb: 76 0d jbe 10de0a <rtems_task_set_priority+0x66><== ALWAYS TAKEN
the_thread->current_priority > new_priority )
_Thread_Change_priority( the_thread, new_priority, false );
10ddfd: 52 push %edx
10ddfe: 6a 00 push $0x0
10de00: 53 push %ebx
10de01: 50 push %eax
10de02: e8 3d 16 00 00 call 10f444 <_Thread_Change_priority>
10de07: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
10de0a: e8 c7 1a 00 00 call 10f8d6 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10de0f: 31 c0 xor %eax,%eax
10de11: eb 05 jmp 10de18 <rtems_task_set_priority+0x74>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10de13: b8 04 00 00 00 mov $0x4,%eax
}
10de18: 8d 65 f8 lea -0x8(%ebp),%esp
10de1b: 5b pop %ebx
10de1c: 5e pop %esi
10de1d: c9 leave
10de1e: c3 ret
00116498 <rtems_timer_cancel>:
*/
rtems_status_code rtems_timer_cancel(
rtems_id id
)
{
116498: 55 push %ebp
116499: 89 e5 mov %esp,%ebp
11649b: 83 ec 1c sub $0x1c,%esp
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
11649e: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
1164a1: 50 push %eax
1164a2: ff 75 08 pushl 0x8(%ebp)
1164a5: 68 d8 c7 13 00 push $0x13c7d8
1164aa: e8 29 26 00 00 call 118ad8 <_Objects_Get>
switch ( location ) {
1164af: 83 c4 10 add $0x10,%esp
1164b2: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
1164b6: 75 1e jne 1164d6 <rtems_timer_cancel+0x3e>
case OBJECTS_LOCAL:
if ( !_Timer_Is_dormant_class( the_timer->the_class ) )
1164b8: 83 78 38 04 cmpl $0x4,0x38(%eax)
1164bc: 74 0f je 1164cd <rtems_timer_cancel+0x35><== NEVER TAKEN
(void) _Watchdog_Remove( &the_timer->Ticker );
1164be: 83 ec 0c sub $0xc,%esp
1164c1: 83 c0 10 add $0x10,%eax
1164c4: 50 push %eax
1164c5: e8 a2 3f 00 00 call 11a46c <_Watchdog_Remove>
1164ca: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
1164cd: e8 b4 2d 00 00 call 119286 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1164d2: 31 c0 xor %eax,%eax
1164d4: eb 05 jmp 1164db <rtems_timer_cancel+0x43>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1164d6: b8 04 00 00 00 mov $0x4,%eax
}
1164db: c9 leave
1164dc: c3 ret
001168f8 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
1168f8: 55 push %ebp
1168f9: 89 e5 mov %esp,%ebp
1168fb: 57 push %edi
1168fc: 56 push %esi
1168fd: 53 push %ebx
1168fe: 83 ec 1c sub $0x1c,%esp
116901: 8b 7d 0c mov 0xc(%ebp),%edi
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
116904: 8b 35 18 c8 13 00 mov 0x13c818,%esi
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
11690a: bb 0e 00 00 00 mov $0xe,%ebx
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
11690f: 85 f6 test %esi,%esi
116911: 0f 84 b1 00 00 00 je 1169c8 <rtems_timer_server_fire_when+0xd0>
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
116917: b3 0b mov $0xb,%bl
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
116919: 80 3d 4c c5 13 00 00 cmpb $0x0,0x13c54c
116920: 0f 84 a2 00 00 00 je 1169c8 <rtems_timer_server_fire_when+0xd0><== NEVER TAKEN
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
116926: b3 09 mov $0x9,%bl
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !routine )
116928: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
11692c: 0f 84 96 00 00 00 je 1169c8 <rtems_timer_server_fire_when+0xd0>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
116932: 83 ec 0c sub $0xc,%esp
116935: 57 push %edi
116936: e8 99 d6 ff ff call 113fd4 <_TOD_Validate>
11693b: 83 c4 10 add $0x10,%esp
return RTEMS_INVALID_CLOCK;
11693e: b3 14 mov $0x14,%bl
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
116940: 84 c0 test %al,%al
116942: 0f 84 80 00 00 00 je 1169c8 <rtems_timer_server_fire_when+0xd0>
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
116948: 83 ec 0c sub $0xc,%esp
11694b: 57 push %edi
11694c: e8 1b d6 ff ff call 113f6c <_TOD_To_seconds>
116951: 89 c7 mov %eax,%edi
if ( seconds <= _TOD_Seconds_since_epoch() )
116953: 83 c4 10 add $0x10,%esp
116956: 3b 05 c4 c5 13 00 cmp 0x13c5c4,%eax
11695c: 76 6a jbe 1169c8 <rtems_timer_server_fire_when+0xd0>
11695e: 51 push %ecx
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
11695f: 8d 45 e4 lea -0x1c(%ebp),%eax
116962: 50 push %eax
116963: ff 75 08 pushl 0x8(%ebp)
116966: 68 d8 c7 13 00 push $0x13c7d8
11696b: e8 68 21 00 00 call 118ad8 <_Objects_Get>
116970: 89 c3 mov %eax,%ebx
switch ( location ) {
116972: 83 c4 10 add $0x10,%esp
116975: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
116979: 75 48 jne 1169c3 <rtems_timer_server_fire_when+0xcb>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
11697b: 83 ec 0c sub $0xc,%esp
11697e: 8d 40 10 lea 0x10(%eax),%eax
116981: 50 push %eax
116982: e8 e5 3a 00 00 call 11a46c <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
116987: 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;
11698e: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx)
the_watchdog->routine = routine;
116995: 8b 45 10 mov 0x10(%ebp),%eax
116998: 89 43 2c mov %eax,0x2c(%ebx)
the_watchdog->id = id;
11699b: 8b 45 08 mov 0x8(%ebp),%eax
11699e: 89 43 30 mov %eax,0x30(%ebx)
the_watchdog->user_data = user_data;
1169a1: 8b 45 14 mov 0x14(%ebp),%eax
1169a4: 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();
1169a7: 2b 3d c4 c5 13 00 sub 0x13c5c4,%edi
1169ad: 89 7b 1c mov %edi,0x1c(%ebx)
(*timer_server->schedule_operation)( timer_server, the_timer );
1169b0: 58 pop %eax
1169b1: 5a pop %edx
1169b2: 53 push %ebx
1169b3: 56 push %esi
1169b4: ff 56 04 call *0x4(%esi)
_Thread_Enable_dispatch();
1169b7: e8 ca 28 00 00 call 119286 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1169bc: 83 c4 10 add $0x10,%esp
1169bf: 31 db xor %ebx,%ebx
1169c1: eb 05 jmp 1169c8 <rtems_timer_server_fire_when+0xd0>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1169c3: bb 04 00 00 00 mov $0x4,%ebx
}
1169c8: 89 d8 mov %ebx,%eax
1169ca: 8d 65 f4 lea -0xc(%ebp),%esp
1169cd: 5b pop %ebx
1169ce: 5e pop %esi
1169cf: 5f pop %edi
1169d0: c9 leave
1169d1: c3 ret