=============================================================================== a000f294 : uint32_t TOD_MICROSECONDS_TO_TICKS( uint32_t microseconds ) { return (microseconds / rtems_configuration_get_microseconds_per_tick()); a000f294: e59f300c ldr r3, [pc, #12] ; a000f2a8 <== NOT EXECUTED #include uint32_t TOD_MICROSECONDS_TO_TICKS( uint32_t microseconds ) { a000f298: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED return (microseconds / rtems_configuration_get_microseconds_per_tick()); a000f29c: e593100c ldr r1, [r3, #12] <== NOT EXECUTED a000f2a0: eb004983 bl a00218b4 <__aeabi_uidiv> <== NOT EXECUTED } a000f2a4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED =============================================================================== a000f658 : #include #include uint32_t TOD_TICKS_PER_SECOND_method(void) { return (TOD_MICROSECONDS_PER_SECOND / a000f658: e59f3010 ldr r3, [pc, #16] ; a000f670 <== NOT EXECUTED #include #include #include uint32_t TOD_TICKS_PER_SECOND_method(void) { a000f65c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED return (TOD_MICROSECONDS_PER_SECOND / a000f660: e593100c ldr r1, [r3, #12] <== NOT EXECUTED a000f664: e59f0008 ldr r0, [pc, #8] ; a000f674 <== NOT EXECUTED a000f668: eb003059 bl a001b7d4 <__aeabi_uidiv> <== NOT EXECUTED rtems_configuration_get_microseconds_per_tick()); } a000f66c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED =============================================================================== a00190c0 <_CORE_message_queue_Broadcast>: { Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { a00190c0: e590304c ldr r3, [r0, #76] ; 0x4c Objects_Id id __attribute__((unused)), CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)), #endif uint32_t *count ) { a00190c4: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { a00190c8: e1520003 cmp r2, r3 Objects_Id id __attribute__((unused)), CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)), #endif uint32_t *count ) { a00190cc: e1a06000 mov r6, r0 a00190d0: e1a0a001 mov sl, r1 a00190d4: e1a07002 mov r7, r2 a00190d8: e59d8020 ldr r8, [sp, #32] Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { a00190dc: 8a000013 bhi a0019130 <_CORE_message_queue_Broadcast+0x70> * 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 ) { a00190e0: e5905048 ldr r5, [r0, #72] ; 0x48 a00190e4: e3550000 cmp r5, #0 a00190e8: 0a000009 beq a0019114 <_CORE_message_queue_Broadcast+0x54> *count = 0; a00190ec: e3a00000 mov r0, #0 a00190f0: e5880000 str r0, [r8] return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; a00190f4: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} const void *source, void *destination, size_t size ) { memcpy(destination, source, size); a00190f8: e594002c ldr r0, [r4, #44] ; 0x2c a00190fc: e1a0100a mov r1, sl a0019100: e1a02007 mov r2, r7 a0019104: eb001e64 bl a0020a9c buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; a0019108: e5943028 ldr r3, [r4, #40] ; 0x28 */ number_broadcasted = 0; while ((the_thread = _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { waitp = &the_thread->Wait; number_broadcasted += 1; a001910c: e2855001 add r5, r5, #1 buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; a0019110: e5837000 str r7, [r3] /* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = a0019114: e1a00006 mov r0, r6 a0019118: eb000a58 bl a001ba80 <_Thread_queue_Dequeue> a001911c: e2504000 subs r4, r0, #0 a0019120: 1afffff4 bne a00190f8 <_CORE_message_queue_Broadcast+0x38> if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_message_queue_mp_support) ( the_thread, id ); #endif } *count = number_broadcasted; a0019124: e5885000 str r5, [r8] return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; a0019128: e1a00004 mov r0, r4 a001912c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} 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; a0019130: e3a00001 mov r0, #1 <== NOT EXECUTED #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } a0019134: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED =============================================================================== a001218c <_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 ) { a001218c: e92d40f0 push {r4, r5, r6, r7, lr} /* * 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)) { a0012190: e3130003 tst r3, #3 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 ) { a0012194: e1a04000 mov r4, r0 size_t message_buffering_required; size_t allocated_message_size; the_message_queue->maximum_pending_messages = maximum_pending_messages; the_message_queue->number_of_pending_messages = 0; a0012198: e3a00000 mov r0, #0 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 ) { a001219c: e1a06002 mov r6, r2 size_t message_buffering_required; size_t allocated_message_size; the_message_queue->maximum_pending_messages = maximum_pending_messages; a00121a0: e5842044 str r2, [r4, #68] ; 0x44 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 ) { a00121a4: e1a05001 mov r5, r1 size_t message_buffering_required; size_t allocated_message_size; the_message_queue->maximum_pending_messages = maximum_pending_messages; the_message_queue->number_of_pending_messages = 0; a00121a8: e5840048 str r0, [r4, #72] ; 0x48 the_message_queue->maximum_message_size = maximum_message_size; a00121ac: e584304c str r3, [r4, #76] ; 0x4c /* * 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)) { a00121b0: 01a02003 moveq r2, r3 a00121b4: 0a000003 beq a00121c8 <_CORE_message_queue_Initialize+0x3c> allocated_message_size += sizeof(uint32_t); a00121b8: e2832004 add r2, r3, #4 allocated_message_size &= ~(sizeof(uint32_t) - 1); a00121bc: e3c22003 bic r2, r2, #3 } if (allocated_message_size < maximum_message_size) a00121c0: e1520003 cmp r2, r3 a00121c4: 3a00001e bcc a0012244 <_CORE_message_queue_Initialize+0xb8> /* * 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)); a00121c8: e2827010 add r7, r2, #16 /* * 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 * a00121cc: e0000796 mul r0, r6, r7 (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) a00121d0: e1500002 cmp r0, r2 a00121d4: 3a000018 bcc a001223c <_CORE_message_queue_Initialize+0xb0> /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) _Workspace_Allocate( message_buffering_required ); a00121d8: eb000b02 bl a0014de8 <_Workspace_Allocate> if (the_message_queue->message_buffers == 0) a00121dc: e3500000 cmp r0, #0 /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) _Workspace_Allocate( message_buffering_required ); a00121e0: e1a01000 mov r1, r0 return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) a00121e4: e584005c str r0, [r4, #92] ; 0x5c _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) a00121e8: 0a000015 beq a0012244 <_CORE_message_queue_Initialize+0xb8> /* * Initialize the pool of inactive messages, pending messages, * and set of waiting threads. */ _Chain_Initialize ( a00121ec: e2840060 add r0, r4, #96 ; 0x60 a00121f0: e1a02006 mov r2, r6 a00121f4: e1a03007 mov r3, r7 a00121f8: eb00123f bl a0016afc <_Chain_Initialize> RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); a00121fc: e2843054 add r3, r4, #84 ; 0x54 head->next = tail; a0012200: e5843050 str r3, [r4, #80] ; 0x50 head->previous = NULL; a0012204: e3a03000 mov r3, #0 a0012208: e5843054 str r3, [r4, #84] ; 0x54 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); a001220c: e2843050 add r3, r4, #80 ; 0x50 Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; head->previous = NULL; tail->previous = head; a0012210: e5843058 str r3, [r4, #88] ; 0x58 allocated_message_size + sizeof( CORE_message_queue_Buffer_control ) ); _Chain_Initialize_empty( &the_message_queue->Pending_messages ); _Thread_queue_Initialize( a0012214: e5951000 ldr r1, [r5] a0012218: e1a00004 mov r0, r4 a001221c: e3a02080 mov r2, #128 ; 0x80 a0012220: e3510001 cmp r1, #1 a0012224: 13a01000 movne r1, #0 a0012228: 03a01001 moveq r1, #1 a001222c: e3a03006 mov r3, #6 a0012230: eb000884 bl a0014448 <_Thread_queue_Initialize> THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; a0012234: e3a00001 mov r0, #1 a0012238: e8bd80f0 pop {r4, r5, r6, r7, pc} */ message_buffering_required = (size_t) maximum_pending_messages * (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) return false; a001223c: e3a00000 mov r0, #0 <== NOT EXECUTED a0012240: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; } a0012244: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED =============================================================================== a0012334 <_CORE_message_queue_Submit>: ) { CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { a0012334: e590304c ldr r3, [r0, #76] ; 0x4c #endif CORE_message_queue_Submit_types submit_type, bool wait, Watchdog_Interval timeout ) { a0012338: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { a001233c: e1520003 cmp r2, r3 #endif CORE_message_queue_Submit_types submit_type, bool wait, Watchdog_Interval timeout ) { a0012340: e1a04000 mov r4, r0 a0012344: e1a0a001 mov sl, r1 a0012348: e1a05002 mov r5, r2 a001234c: e59d7020 ldr r7, [sp, #32] CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { a0012350: 8a000020 bhi a00123d8 <_CORE_message_queue_Submit+0xa4> } /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { a0012354: e5908048 ldr r8, [r0, #72] ; 0x48 a0012358: e3580000 cmp r8, #0 a001235c: 1a00000b bne a0012390 <_CORE_message_queue_Submit+0x5c> the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue ); a0012360: eb00073a bl a0014050 <_Thread_queue_Dequeue> if ( the_thread ) { a0012364: e2506000 subs r6, r0, #0 a0012368: 0a000008 beq a0012390 <_CORE_message_queue_Submit+0x5c> const void *source, void *destination, size_t size ) { memcpy(destination, source, size); a001236c: e596002c ldr r0, [r6, #44] ; 0x2c a0012370: e1a0100a mov r1, sl a0012374: e1a02005 mov r2, r5 a0012378: eb001bc7 bl a001929c _CORE_message_queue_Copy_buffer( buffer, the_thread->Wait.return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; a001237c: e5963028 ldr r3, [r6, #40] ; 0x28 #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_message_queue_mp_support) ( the_thread, id ); #endif return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; a0012380: e1a00008 mov r0, r8 _CORE_message_queue_Copy_buffer( buffer, the_thread->Wait.return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; a0012384: e5835000 str r5, [r3] the_thread->Wait.count = (uint32_t) submit_type; a0012388: e5867024 str r7, [r6, #36] ; 0x24 #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_message_queue_mp_support) ( the_thread, id ); #endif return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; a001238c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} /* * No one waiting on the message queue at this time, so attempt to * queue the message up for a future receive. */ if ( the_message_queue->number_of_pending_messages < a0012390: e5942048 ldr r2, [r4, #72] ; 0x48 a0012394: e5943044 ldr r3, [r4, #68] ; 0x44 a0012398: e1520003 cmp r2, r3 a001239c: 2a00000f bcs a00123e0 <_CORE_message_queue_Submit+0xac> _CORE_message_queue_Allocate_message_buffer ( CORE_message_queue_Control *the_message_queue ) { return (CORE_message_queue_Buffer_control *) _Chain_Get( &the_message_queue->Inactive_messages ); a00123a0: e2840060 add r0, r4, #96 ; 0x60 a00123a4: ebffff61 bl a0012130 <_Chain_Get> const void *source, void *destination, size_t size ) { memcpy(destination, source, size); a00123a8: e1a0100a mov r1, sl _CORE_message_queue_Allocate_message_buffer ( CORE_message_queue_Control *the_message_queue ) { return (CORE_message_queue_Buffer_control *) _Chain_Get( &the_message_queue->Inactive_messages ); a00123ac: e1a06000 mov r6, r0 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); a00123b0: e1a02005 mov r2, r5 a00123b4: e280000c add r0, r0, #12 a00123b8: eb001bb7 bl a001929c size ); the_message->Contents.size = size; _CORE_message_queue_Set_message_priority( the_message, submit_type ); _CORE_message_queue_Insert_message( a00123bc: e1a00004 mov r0, r4 _CORE_message_queue_Copy_buffer( buffer, the_message->Contents.buffer, size ); the_message->Contents.size = size; a00123c0: e5865008 str r5, [r6, #8] _CORE_message_queue_Set_message_priority( the_message, submit_type ); _CORE_message_queue_Insert_message( a00123c4: e1a01006 mov r1, r6 a00123c8: e1a02007 mov r2, r7 a00123cc: eb0011da bl a0016b3c <_CORE_message_queue_Insert_message> the_message_queue, the_message, submit_type ); return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; a00123d0: e3a00000 mov r0, #0 a00123d4: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} { CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { return CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE; a00123d8: e3a00001 mov r0, #1 <== NOT EXECUTED a00123dc: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED ); return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } #if !defined(RTEMS_SCORE_COREMSG_ENABLE_BLOCKING_SEND) return CORE_MESSAGE_QUEUE_STATUS_TOO_MANY; a00123e0: e3a00002 mov r0, #2 <== NOT EXECUTED _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } a00123e4: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED =============================================================================== a000e428 <_CORE_mutex_Seize_interrupt_trylock>: { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; a000e428: e59f212c ldr r2, [pc, #300] ; a000e55c <_CORE_mutex_Seize_interrupt_trylock+0x134> #if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__) int _CORE_mutex_Seize_interrupt_trylock( CORE_mutex_Control *the_mutex, ISR_Level *level_p ) { a000e42c: e1a03000 mov r3, r0 executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { a000e430: e593c050 ldr ip, [r3, #80] ; 0x50 { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; a000e434: e5922004 ldr r2, [r2, #4] executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; a000e438: e3a00000 mov r0, #0 if ( !_CORE_mutex_Is_locked( the_mutex ) ) { a000e43c: e15c0000 cmp ip, r0 a000e440: e92d4010 push {r4, lr} Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; a000e444: e5820034 str r0, [r2, #52] ; 0x34 if ( !_CORE_mutex_Is_locked( the_mutex ) ) { a000e448: 0a00002c beq a000e500 <_CORE_mutex_Seize_interrupt_trylock+0xd8> the_mutex->lock = CORE_MUTEX_LOCKED; a000e44c: e5830050 str r0, [r3, #80] ; 0x50 the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; a000e450: e5920008 ldr r0, [r2, #8] executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; a000e454: e583205c str r2, [r3, #92] ; 0x5c the_mutex->holder_id = executing->Object.id; a000e458: e5830060 str r0, [r3, #96] ; 0x60 the_mutex->nest_count = 1; a000e45c: e3a00001 mov r0, #1 a000e460: e5830054 str r0, [r3, #84] ; 0x54 return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } a000e464: e5930048 ldr r0, [r3, #72] ; 0x48 if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || a000e468: e3500002 cmp r0, #2 a000e46c: 0a000001 beq a000e478 <_CORE_mutex_Seize_interrupt_trylock+0x50> a000e470: e3500003 cmp r0, #3 a000e474: 1a000004 bne a000e48c <_CORE_mutex_Seize_interrupt_trylock+0x64> _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; a000e478: e592c01c ldr ip, [r2, #28] } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { a000e47c: e3500003 cmp r0, #3 _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; a000e480: e28c4001 add r4, ip, #1 a000e484: e582401c str r4, [r2, #28] } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { a000e488: 0a000000 beq a000e490 <_CORE_mutex_Seize_interrupt_trylock+0x68> _ISR_Enable( *level_p ); a000e48c: ea00002a b a000e53c <_CORE_mutex_Seize_interrupt_trylock+0x114> */ { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; a000e490: e593004c ldr r0, [r3, #76] ; 0x4c current = executing->current_priority; a000e494: e5924014 ldr r4, [r2, #20] if ( current == ceiling ) { a000e498: e1540000 cmp r4, r0 a000e49c: 1a000000 bne a000e4a4 <_CORE_mutex_Seize_interrupt_trylock+0x7c> _ISR_Enable( *level_p ); a000e4a0: ea000025 b a000e53c <_CORE_mutex_Seize_interrupt_trylock+0x114> return 0; } if ( current > ceiling ) { a000e4a4: 9a00000b bls a000e4d8 <_CORE_mutex_Seize_interrupt_trylock+0xb0> rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; a000e4a8: e59f20b0 ldr r2, [pc, #176] ; a000e560 <_CORE_mutex_Seize_interrupt_trylock+0x138> a000e4ac: e5920000 ldr r0, [r2] a000e4b0: e2800001 add r0, r0, #1 a000e4b4: e5820000 str r0, [r2] a000e4b8: e5912000 ldr r2, [r1] a000e4bc: e129f002 msr CPSR_fc, r2 _Thread_Disable_dispatch(); _ISR_Enable( *level_p ); _Thread_Change_priority( a000e4c0: e3a02000 mov r2, #0 a000e4c4: e593005c ldr r0, [r3, #92] ; 0x5c a000e4c8: e593104c ldr r1, [r3, #76] ; 0x4c a000e4cc: ebfff32d bl a000b188 <_Thread_Change_priority> the_mutex->holder, the_mutex->Attributes.priority_ceiling, false ); _Thread_Enable_dispatch(); a000e4d0: ebfff452 bl a000b620 <_Thread_Enable_dispatch> a000e4d4: ea00001a b a000e544 <_CORE_mutex_Seize_interrupt_trylock+0x11c> return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; a000e4d8: e3a00006 mov r0, #6 a000e4dc: e5820034 str r0, [r2, #52] ; 0x34 the_mutex->lock = CORE_MUTEX_UNLOCKED; a000e4e0: e3a00001 mov r0, #1 a000e4e4: e5830050 str r0, [r3, #80] ; 0x50 the_mutex->nest_count = 0; /* undo locking above */ a000e4e8: e3a00000 mov r0, #0 a000e4ec: e5830054 str r0, [r3, #84] ; 0x54 executing->resource_count--; /* undo locking above */ a000e4f0: e582c01c str ip, [r2, #28] a000e4f4: e5913000 ldr r3, [r1] a000e4f8: e129f003 msr CPSR_fc, r3 a000e4fc: e8bd8010 pop {r4, pc} /* * 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 ) ) { a000e500: e593005c ldr r0, [r3, #92] ; 0x5c a000e504: e1500002 cmp r0, r2 a000e508: 1a00000f bne a000e54c <_CORE_mutex_Seize_interrupt_trylock+0x124> switch ( the_mutex->Attributes.lock_nesting_behavior ) { a000e50c: e5932040 ldr r2, [r3, #64] ; 0x40 a000e510: e3520000 cmp r2, #0 a000e514: 0a000002 beq a000e524 <_CORE_mutex_Seize_interrupt_trylock+0xfc> a000e518: e3520001 cmp r2, #1 a000e51c: 1a00000c bne a000e554 <_CORE_mutex_Seize_interrupt_trylock+0x12c> a000e520: ea000003 b a000e534 <_CORE_mutex_Seize_interrupt_trylock+0x10c><== NOT EXECUTED case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; a000e524: e5932054 ldr r2, [r3, #84] ; 0x54 a000e528: e2822001 add r2, r2, #1 a000e52c: e5832054 str r2, [r3, #84] ; 0x54 _ISR_Enable( *level_p ); a000e530: ea000001 b a000e53c <_CORE_mutex_Seize_interrupt_trylock+0x114> return 0; case CORE_MUTEX_NESTING_IS_ERROR: executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED; a000e534: e3a03002 mov r3, #2 <== NOT EXECUTED a000e538: e5803034 str r3, [r0, #52] ; 0x34 <== NOT EXECUTED a000e53c: e5913000 ldr r3, [r1] a000e540: e129f003 msr CPSR_fc, r3 _ISR_Enable( *level_p ); return 0; a000e544: e3a00000 mov r0, #0 a000e548: e8bd8010 pop {r4, pc} /* * The mutex is not available and the caller must deal with the possibility * of blocking. */ return 1; a000e54c: e3a00001 mov r0, #1 a000e550: e8bd8010 pop {r4, pc} a000e554: e3a00001 mov r0, #1 a000e558: e8bd8010 pop {r4, pc} =============================================================================== a0009f68 <_CORE_mutex_Surrender>: #else Objects_Id id __attribute__((unused)), CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused)) #endif ) { a0009f68: e92d4030 push {r4, r5, lr} a0009f6c: e1a04000 mov r4, r0 * allowed when the mutex in quetion is FIFO or simple Priority * discipline. But Priority Ceiling or Priority Inheritance mutexes * must be released by the thread which acquired them. */ if ( the_mutex->Attributes.only_owner_release ) { a0009f70: e5d43044 ldrb r3, [r4, #68] ; 0x44 ) { Thread_Control *the_thread; Thread_Control *holder; holder = the_mutex->holder; a0009f74: e590005c ldr r0, [r0, #92] ; 0x5c * allowed when the mutex in quetion is FIFO or simple Priority * discipline. But Priority Ceiling or Priority Inheritance mutexes * must be released by the thread which acquired them. */ if ( the_mutex->Attributes.only_owner_release ) { a0009f78: e3530000 cmp r3, #0 a0009f7c: 0a000004 beq a0009f94 <_CORE_mutex_Surrender+0x2c> RTEMS_INLINE_ROUTINE bool _Thread_Is_executing ( const Thread_Control *the_thread ) { return ( the_thread == _Thread_Executing ); a0009f80: e59f30f4 ldr r3, [pc, #244] ; a000a07c <_CORE_mutex_Surrender+0x114> if ( !_Thread_Is_executing( holder ) ) a0009f84: e5933004 ldr r3, [r3, #4] a0009f88: e1500003 cmp r0, r3 return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE; a0009f8c: 13a05003 movne r5, #3 * discipline. But Priority Ceiling or Priority Inheritance mutexes * must be released by the thread which acquired them. */ if ( the_mutex->Attributes.only_owner_release ) { if ( !_Thread_Is_executing( holder ) ) a0009f90: 1a000037 bne a000a074 <_CORE_mutex_Surrender+0x10c> return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE; } /* XXX already unlocked -- not right status */ if ( !the_mutex->nest_count ) a0009f94: e5945054 ldr r5, [r4, #84] ; 0x54 a0009f98: e3550000 cmp r5, #0 a0009f9c: 0a000034 beq a000a074 <_CORE_mutex_Surrender+0x10c> return CORE_MUTEX_STATUS_SUCCESSFUL; the_mutex->nest_count--; a0009fa0: e2455001 sub r5, r5, #1 if ( the_mutex->nest_count != 0 ) { a0009fa4: e3550000 cmp r5, #0 /* XXX already unlocked -- not right status */ if ( !the_mutex->nest_count ) return CORE_MUTEX_STATUS_SUCCESSFUL; the_mutex->nest_count--; a0009fa8: e5845054 str r5, [r4, #84] ; 0x54 /* Currently no API exercises this behavior. */ break; } #else /* must be CORE_MUTEX_NESTING_ACQUIRES or we wouldn't be here */ return CORE_MUTEX_STATUS_SUCCESSFUL; a0009fac: 13a05000 movne r5, #0 if ( !the_mutex->nest_count ) return CORE_MUTEX_STATUS_SUCCESSFUL; the_mutex->nest_count--; if ( the_mutex->nest_count != 0 ) { a0009fb0: 1a00002f bne a000a074 <_CORE_mutex_Surrender+0x10c> } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } a0009fb4: e5943048 ldr r3, [r4, #72] ; 0x48 /* * Formally release the mutex before possibly transferring it to a * blocked thread. */ if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || a0009fb8: e3530002 cmp r3, #2 a0009fbc: 0a000001 beq a0009fc8 <_CORE_mutex_Surrender+0x60> a0009fc0: e3530003 cmp r3, #3 a0009fc4: 1a00000a bne a0009ff4 <_CORE_mutex_Surrender+0x8c> _CORE_mutex_Pop_priority( the_mutex, holder ); if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL ) return pop_status; holder->resource_count--; a0009fc8: e590301c ldr r3, [r0, #28] a0009fcc: e2433001 sub r3, r3, #1 /* * Whether or not someone is waiting for the mutex, an * inherited priority must be lowered if this is the last * mutex (i.e. resource) this task has. */ if ( holder->resource_count == 0 && a0009fd0: e3530000 cmp r3, #0 _CORE_mutex_Pop_priority( the_mutex, holder ); if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL ) return pop_status; holder->resource_count--; a0009fd4: e580301c str r3, [r0, #28] /* * Whether or not someone is waiting for the mutex, an * inherited priority must be lowered if this is the last * mutex (i.e. resource) this task has. */ if ( holder->resource_count == 0 && a0009fd8: 1a000005 bne a0009ff4 <_CORE_mutex_Surrender+0x8c> holder->real_priority != holder->current_priority ) { a0009fdc: e5901018 ldr r1, [r0, #24] /* * Whether or not someone is waiting for the mutex, an * inherited priority must be lowered if this is the last * mutex (i.e. resource) this task has. */ if ( holder->resource_count == 0 && a0009fe0: e5903014 ldr r3, [r0, #20] a0009fe4: e1510003 cmp r1, r3 a0009fe8: 0a000001 beq a0009ff4 <_CORE_mutex_Surrender+0x8c> holder->real_priority != holder->current_priority ) { _Thread_Change_priority( holder, holder->real_priority, true ); a0009fec: e3a02001 mov r2, #1 a0009ff0: eb000464 bl a000b188 <_Thread_Change_priority> } } the_mutex->holder = NULL; a0009ff4: e3a05000 mov r5, #0 a0009ff8: e584505c str r5, [r4, #92] ; 0x5c the_mutex->holder_id = 0; a0009ffc: e5845060 str r5, [r4, #96] ; 0x60 /* * Now we check if another thread was waiting for this mutex. If so, * transfer the mutex to that thread. */ if ( ( the_thread = _Thread_queue_Dequeue( &the_mutex->Wait_queue ) ) ) { a000a000: e1a00004 mov r0, r4 a000a004: eb00064f bl a000b948 <_Thread_queue_Dequeue> a000a008: e2503000 subs r3, r0, #0 } break; } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; a000a00c: 03a02001 moveq r2, #1 a000a010: 05842050 streq r2, [r4, #80] ; 0x50 return CORE_MUTEX_STATUS_SUCCESSFUL; a000a014: 01a05003 moveq r5, r3 /* * Now we check if another thread was waiting for this mutex. If so, * transfer the mutex to that thread. */ if ( ( the_thread = _Thread_queue_Dequeue( &the_mutex->Wait_queue ) ) ) { a000a018: 0a000015 beq a000a074 <_CORE_mutex_Surrender+0x10c> } else #endif { the_mutex->holder = the_thread; the_mutex->holder_id = the_thread->Object.id; a000a01c: e5932008 ldr r2, [r3, #8] } else #endif { the_mutex->holder = the_thread; a000a020: e584305c str r3, [r4, #92] ; 0x5c the_mutex->holder_id = the_thread->Object.id; a000a024: e5842060 str r2, [r4, #96] ; 0x60 the_mutex->nest_count = 1; a000a028: e3a02001 mov r2, #1 a000a02c: e5842054 str r2, [r4, #84] ; 0x54 switch ( the_mutex->Attributes.discipline ) { a000a030: e5942048 ldr r2, [r4, #72] ; 0x48 a000a034: e3520002 cmp r2, #2 case CORE_MUTEX_DISCIPLINES_FIFO: case CORE_MUTEX_DISCIPLINES_PRIORITY: break; case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT: _CORE_mutex_Push_priority( the_mutex, the_thread ); the_thread->resource_count++; a000a038: 0593201c ldreq r2, [r3, #28] a000a03c: 02822001 addeq r2, r2, #1 a000a040: 0583201c streq r2, [r3, #28] the_mutex->holder = the_thread; the_mutex->holder_id = the_thread->Object.id; the_mutex->nest_count = 1; switch ( the_mutex->Attributes.discipline ) { a000a044: 0a00000a beq a000a074 <_CORE_mutex_Surrender+0x10c> a000a048: e3520003 cmp r2, #3 <== NOT EXECUTED a000a04c: 1a000008 bne a000a074 <_CORE_mutex_Surrender+0x10c> <== NOT EXECUTED _CORE_mutex_Push_priority( the_mutex, the_thread ); the_thread->resource_count++; break; case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING: _CORE_mutex_Push_priority( the_mutex, the_thread ); the_thread->resource_count++; a000a050: e593201c ldr r2, [r3, #28] <== NOT EXECUTED if (the_mutex->Attributes.priority_ceiling < a000a054: e594104c ldr r1, [r4, #76] ; 0x4c <== NOT EXECUTED _CORE_mutex_Push_priority( the_mutex, the_thread ); the_thread->resource_count++; break; case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING: _CORE_mutex_Push_priority( the_mutex, the_thread ); the_thread->resource_count++; a000a058: e2822001 add r2, r2, #1 <== NOT EXECUTED a000a05c: e583201c str r2, [r3, #28] <== NOT EXECUTED if (the_mutex->Attributes.priority_ceiling < a000a060: e5933014 ldr r3, [r3, #20] <== NOT EXECUTED a000a064: e1510003 cmp r1, r3 <== NOT EXECUTED a000a068: 2a000001 bcs a000a074 <_CORE_mutex_Surrender+0x10c> <== NOT EXECUTED the_thread->current_priority){ _Thread_Change_priority( a000a06c: e1a02005 mov r2, r5 <== NOT EXECUTED a000a070: eb000444 bl a000b188 <_Thread_Change_priority> <== NOT EXECUTED } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } a000a074: e1a00005 mov r0, r5 a000a078: e8bd8030 pop {r4, r5, pc} =============================================================================== a0008e88 <_Event_Seize>: rtems_event_set pending_events; ISR_Level level; RTEMS_API_Control *api; Thread_blocking_operation_States sync_state; executing = _Thread_Executing; a0008e88: e59fc0f8 ldr ip, [pc, #248] ; a0008f88 <_Event_Seize+0x100> rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { a0008e8c: e92d40f0 push {r4, r5, r6, r7, lr} rtems_event_set pending_events; ISR_Level level; RTEMS_API_Control *api; Thread_blocking_operation_States sync_state; executing = _Thread_Executing; a0008e90: e59c4004 ldr r4, [ip, #4] executing->Wait.return_code = RTEMS_SUCCESSFUL; a0008e94: e3a0c000 mov ip, #0 a0008e98: e584c034 str ip, [r4, #52] ; 0x34 api = executing->API_Extensions[ THREAD_API_RTEMS ]; a0008e9c: e59470f4 ldr r7, [r4, #244] ; 0xf4 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a0008ea0: e10f5000 mrs r5, CPSR a0008ea4: e385c080 orr ip, r5, #128 ; 0x80 a0008ea8: e129f00c msr CPSR_fc, ip _ISR_Disable( level ); pending_events = api->pending_events; a0008eac: e5976000 ldr r6, [r7] seized_events = _Event_sets_Get( pending_events, event_in ); if ( !_Event_sets_Is_empty( seized_events ) && a0008eb0: e010c006 ands ip, r0, r6 a0008eb4: 0a000007 beq a0008ed8 <_Event_Seize+0x50> a0008eb8: e15c0000 cmp ip, r0 a0008ebc: 0a000001 beq a0008ec8 <_Event_Seize+0x40> (seized_events == event_in || _Options_Is_any( option_set )) ) { a0008ec0: e3110002 tst r1, #2 <== NOT EXECUTED a0008ec4: 0a000003 beq a0008ed8 <_Event_Seize+0x50> <== NOT EXECUTED 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) ); a0008ec8: e1c6600c bic r6, r6, ip api->pending_events = a0008ecc: e5876000 str r6, [r7] static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a0008ed0: e129f005 msr CPSR_fc, r5 a0008ed4: ea000004 b a0008eec <_Event_Seize+0x64> _ISR_Enable( level ); *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { a0008ed8: e3110001 tst r1, #1 a0008edc: 0a000004 beq a0008ef4 <_Event_Seize+0x6c> a0008ee0: e129f005 msr CPSR_fc, r5 _ISR_Enable( level ); executing->Wait.return_code = RTEMS_UNSATISFIED; a0008ee4: e3a0200d mov r2, #13 a0008ee8: e5842034 str r2, [r4, #52] ; 0x34 *event_out = seized_events; a0008eec: e583c000 str ip, [r3] return; a0008ef0: e8bd80f0 pop {r4, r5, r6, r7, pc} * 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; executing->Wait.count = (uint32_t) event_in; executing->Wait.return_argument = event_out; a0008ef4: e5843028 str r3, [r4, #40] ; 0x28 _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; a0008ef8: e59f308c ldr r3, [pc, #140] ; a0008f8c <_Event_Seize+0x104> * 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; a0008efc: e5841030 str r1, [r4, #48] ; 0x30 executing->Wait.count = (uint32_t) event_in; executing->Wait.return_argument = event_out; _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; a0008f00: e3a01001 mov r1, #1 * * 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; executing->Wait.count = (uint32_t) event_in; a0008f04: e5840024 str r0, [r4, #36] ; 0x24 executing->Wait.return_argument = event_out; _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; a0008f08: e5831000 str r1, [r3] a0008f0c: e129f005 msr CPSR_fc, r5 _ISR_Enable( level ); if ( ticks ) { a0008f10: e3520000 cmp r2, #0 a0008f14: 0a00000a beq a0008f44 <_Event_Seize+0xbc> _Watchdog_Initialize( a0008f18: e5941008 ldr r1, [r4, #8] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; a0008f1c: e59f006c ldr r0, [pc, #108] ; a0008f90 <_Event_Seize+0x108> Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; a0008f20: e3a03000 mov r3, #0 the_watchdog->routine = routine; the_watchdog->id = id; a0008f24: e5841068 str r1, [r4, #104] ; 0x68 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; a0008f28: e5840064 str r0, [r4, #100] ; 0x64 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; a0008f2c: e5843050 str r3, [r4, #80] ; 0x50 the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; a0008f30: e584306c str r3, [r4, #108] ; 0x6c Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; a0008f34: e5842054 str r2, [r4, #84] ; 0x54 _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); a0008f38: e59f0054 ldr r0, [pc, #84] ; a0008f94 <_Event_Seize+0x10c> a0008f3c: e2841048 add r1, r4, #72 ; 0x48 a0008f40: eb000d28 bl a000c3e8 <_Watchdog_Insert> NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); a0008f44: e1a00004 mov r0, r4 a0008f48: e3a01c01 mov r1, #256 ; 0x100 a0008f4c: eb000bc3 bl a000be60 <_Thread_Set_state> static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a0008f50: e10f2000 mrs r2, CPSR a0008f54: e3823080 orr r3, r2, #128 ; 0x80 a0008f58: e129f003 msr CPSR_fc, r3 _ISR_Disable( level ); sync_state = _Event_Sync_state; a0008f5c: e59f3028 ldr r3, [pc, #40] ; a0008f8c <_Event_Seize+0x104> _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; a0008f60: e3a01000 mov r1, #0 _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); _ISR_Disable( level ); sync_state = _Event_Sync_state; a0008f64: e5930000 ldr r0, [r3] _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; a0008f68: e5831000 str r1, [r3] if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { a0008f6c: e3500001 cmp r0, #1 a0008f70: 1a000001 bne a0008f7c <_Event_Seize+0xf4> static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a0008f74: e129f002 msr CPSR_fc, r2 a0008f78: e8bd80f0 pop {r4, r5, r6, r7, pc} * 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 ); a0008f7c: e1a01004 mov r1, r4 <== NOT EXECUTED } a0008f80: e8bd40f0 pop {r4, r5, r6, r7, lr} <== NOT EXECUTED * 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 ); a0008f84: ea00086c b a000b13c <_Thread_blocking_operation_Cancel> <== NOT EXECUTED =============================================================================== a0008fe8 <_Event_Surrender>: */ void _Event_Surrender( Thread_Control *the_thread ) { a0008fe8: e92d40f0 push {r4, r5, r6, r7, lr} 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 ]; a0008fec: e590c0f4 ldr ip, [r0, #244] ; 0xf4 option_set = (rtems_option) the_thread->Wait.option; a0008ff0: e5905030 ldr r5, [r0, #48] ; 0x30 */ void _Event_Surrender( Thread_Control *the_thread ) { a0008ff4: e1a04000 mov r4, r0 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a0008ff8: e10f3000 mrs r3, CPSR a0008ffc: e3832080 orr r2, r3, #128 ; 0x80 a0009000: e129f002 msr CPSR_fc, r2 api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; option_set = (rtems_option) the_thread->Wait.option; _ISR_Disable( level ); pending_events = api->pending_events; a0009004: e59c1000 ldr r1, [ip] event_condition = (rtems_event_set) the_thread->Wait.count; a0009008: e5900024 ldr r0, [r0, #36] ; 0x24 seized_events = _Event_sets_Get( pending_events, event_condition ); /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { a000900c: e0102001 ands r2, r0, r1 a0009010: 1a000000 bne a0009018 <_Event_Surrender+0x30> _ISR_Enable( level ); a0009014: ea000039 b a0009100 <_Event_Surrender+0x118> /* * 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() && a0009018: e59f60e8 ldr r6, [pc, #232] ; a0009108 <_Event_Surrender+0x120> a000901c: e5967000 ldr r7, [r6] a0009020: e3570000 cmp r7, #0 a0009024: 0a000017 beq a0009088 <_Event_Surrender+0xa0> a0009028: e5966004 ldr r6, [r6, #4] <== NOT EXECUTED a000902c: e1540006 cmp r4, r6 <== NOT EXECUTED a0009030: 1a000014 bne a0009088 <_Event_Surrender+0xa0> <== NOT EXECUTED _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || a0009034: e59f60d0 ldr r6, [pc, #208] ; a000910c <_Event_Surrender+0x124><== NOT EXECUTED a0009038: e5967000 ldr r7, [r6] <== NOT EXECUTED /* * 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 ) && a000903c: e3570002 cmp r7, #2 <== NOT EXECUTED a0009040: 0a000002 beq a0009050 <_Event_Surrender+0x68> <== NOT EXECUTED ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { a0009044: e5966000 ldr r6, [r6] <== NOT EXECUTED * 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) || a0009048: e3560001 cmp r6, #1 <== NOT EXECUTED a000904c: 1a00000d bne a0009088 <_Event_Surrender+0xa0> <== NOT EXECUTED (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { a0009050: e1520000 cmp r2, r0 <== NOT EXECUTED a0009054: 0a000001 beq a0009060 <_Event_Surrender+0x78> <== NOT EXECUTED a0009058: e3150002 tst r5, #2 <== NOT EXECUTED a000905c: 0a000008 beq a0009084 <_Event_Surrender+0x9c> <== NOT EXECUTED 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) ); a0009060: e1c11002 bic r1, r1, r2 <== NOT EXECUTED api->pending_events = _Event_sets_Clear( pending_events,seized_events ); a0009064: e58c1000 str r1, [ip] <== NOT EXECUTED the_thread->Wait.count = 0; a0009068: e3a01000 mov r1, #0 <== NOT EXECUTED a000906c: e5841024 str r1, [r4, #36] ; 0x24 <== NOT EXECUTED *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; a0009070: e5941028 ldr r1, [r4, #40] ; 0x28 <== NOT EXECUTED a0009074: e5812000 str r2, [r1] <== NOT EXECUTED _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; a0009078: e59f208c ldr r2, [pc, #140] ; a000910c <_Event_Surrender+0x124><== NOT EXECUTED a000907c: e3a01003 mov r1, #3 <== NOT EXECUTED a0009080: e5821000 str r1, [r2] <== NOT EXECUTED } _ISR_Enable( level ); a0009084: ea00001d b a0009100 <_Event_Surrender+0x118> <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_event ( States_Control the_states ) { return (the_states & STATES_WAITING_FOR_EVENT); a0009088: e5946010 ldr r6, [r4, #16] } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { a000908c: e3160c01 tst r6, #256 ; 0x100 a0009090: 0a00001a beq a0009100 <_Event_Surrender+0x118> if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { a0009094: e1520000 cmp r2, r0 a0009098: 0a000001 beq a00090a4 <_Event_Surrender+0xbc> a000909c: e3150002 tst r5, #2 <== NOT EXECUTED a00090a0: 0a000016 beq a0009100 <_Event_Surrender+0x118> <== NOT EXECUTED a00090a4: e1c11002 bic r1, r1, r2 api->pending_events = _Event_sets_Clear( pending_events, seized_events ); a00090a8: e58c1000 str r1, [ip] the_thread->Wait.count = 0; a00090ac: e3a01000 mov r1, #0 a00090b0: e5841024 str r1, [r4, #36] ; 0x24 *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; a00090b4: e5941028 ldr r1, [r4, #40] ; 0x28 a00090b8: e5812000 str r2, [r1] static inline void arm_interrupt_flash( uint32_t level ) { uint32_t arm_switch_reg; asm volatile ( a00090bc: e10f2000 mrs r2, CPSR a00090c0: e129f003 msr CPSR_fc, r3 a00090c4: e129f002 msr CPSR_fc, r2 _ISR_Flash( level ); if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { a00090c8: e5942050 ldr r2, [r4, #80] ; 0x50 a00090cc: e3520002 cmp r2, #2 a00090d0: 0a000001 beq a00090dc <_Event_Surrender+0xf4> static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a00090d4: e129f003 msr CPSR_fc, r3 a00090d8: ea000004 b a00090f0 <_Event_Surrender+0x108> RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; a00090dc: e3a02003 mov r2, #3 a00090e0: e5842050 str r2, [r4, #80] ; 0x50 a00090e4: e129f003 msr CPSR_fc, r3 _ISR_Enable( level ); _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); (void) _Watchdog_Remove( &the_thread->Timer ); a00090e8: e2840048 add r0, r4, #72 ; 0x48 a00090ec: eb000d15 bl a000c548 <_Watchdog_Remove> RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); a00090f0: e59f1018 ldr r1, [pc, #24] ; a0009110 <_Event_Surrender+0x128> a00090f4: e1a00004 mov r0, r4 } return; } } _ISR_Enable( level ); } a00090f8: e8bd40f0 pop {r4, r5, r6, r7, lr} a00090fc: ea00087c b a000b2f4 <_Thread_Clear_state> a0009100: e129f003 msr CPSR_fc, r3 a0009104: e8bd80f0 pop {r4, r5, r6, r7, pc} =============================================================================== a0009114 <_Event_Timeout>: void _Event_Timeout( Objects_Id id, void *ignored ) { a0009114: e92d4001 push {r0, lr} <== NOT EXECUTED Thread_Control *the_thread; Objects_Locations location; ISR_Level level; the_thread = _Thread_Get( id, &location ); a0009118: e1a0100d mov r1, sp <== NOT EXECUTED a000911c: eb000948 bl a000b644 <_Thread_Get> <== NOT EXECUTED switch ( location ) { a0009120: e59d3000 ldr r3, [sp] <== NOT EXECUTED a0009124: e3530000 cmp r3, #0 <== NOT EXECUTED a0009128: 1a000015 bne a0009184 <_Event_Timeout+0x70> <== NOT EXECUTED static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000912c: e10f2000 mrs r2, CPSR <== NOT EXECUTED a0009130: e3821080 orr r1, r2, #128 ; 0x80 <== NOT EXECUTED a0009134: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED _ISR_Enable( level ); return; } #endif the_thread->Wait.count = 0; a0009138: e5803024 str r3, [r0, #36] ; 0x24 <== NOT EXECUTED RTEMS_INLINE_ROUTINE bool _Thread_Is_executing ( const Thread_Control *the_thread ) { return ( the_thread == _Thread_Executing ); a000913c: e59f3044 ldr r3, [pc, #68] ; a0009188 <_Event_Timeout+0x74><== NOT EXECUTED if ( _Thread_Is_executing( the_thread ) ) { a0009140: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED a0009144: e1500003 cmp r0, r3 <== NOT EXECUTED a0009148: 1a000004 bne a0009160 <_Event_Timeout+0x4c> <== NOT EXECUTED if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) a000914c: e59f3038 ldr r3, [pc, #56] ; a000918c <_Event_Timeout+0x78><== NOT EXECUTED a0009150: e5931000 ldr r1, [r3] <== NOT EXECUTED a0009154: e3510001 cmp r1, #1 <== NOT EXECUTED _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; a0009158: 02811001 addeq r1, r1, #1 <== NOT EXECUTED a000915c: 05831000 streq r1, [r3] <== NOT EXECUTED } the_thread->Wait.return_code = RTEMS_TIMEOUT; a0009160: e3a03006 mov r3, #6 <== NOT EXECUTED a0009164: e5803034 str r3, [r0, #52] ; 0x34 <== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a0009168: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); a000916c: e59f101c ldr r1, [pc, #28] ; a0009190 <_Event_Timeout+0x7c><== NOT EXECUTED a0009170: eb00085f bl a000b2f4 <_Thread_Clear_state> <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; a0009174: e59f3018 ldr r3, [pc, #24] ; a0009194 <_Event_Timeout+0x80><== NOT EXECUTED a0009178: e5932000 ldr r2, [r3] <== NOT EXECUTED a000917c: e2422001 sub r2, r2, #1 <== NOT EXECUTED a0009180: e5832000 str r2, [r3] <== NOT EXECUTED case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } a0009184: e8bd8008 pop {r3, pc} <== NOT EXECUTED =============================================================================== a000e5c0 <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { a000e5c0: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} a000e5c4: e1a08002 mov r8, r2 Heap_Statistics *const stats = &heap->stats; uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE - HEAP_ALLOC_BONUS; uintptr_t const page_size = heap->page_size; a000e5c8: e5902010 ldr r2, [r0, #16] Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { a000e5cc: e24dd01c sub sp, sp, #28 a000e5d0: e1a0b003 mov fp, r3 Heap_Block *block = NULL; uintptr_t alloc_begin = 0; uint32_t search_count = 0; bool search_again = false; if ( block_size_floor < alloc_size ) { a000e5d4: e2913004 adds r3, r1, #4 Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { a000e5d8: e1a05000 mov r5, r0 a000e5dc: e1a06001 mov r6, r1 Heap_Statistics *const stats = &heap->stats; uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE - HEAP_ALLOC_BONUS; uintptr_t const page_size = heap->page_size; a000e5e0: e58d2000 str r2, [sp] Heap_Block *block = NULL; uintptr_t alloc_begin = 0; uint32_t search_count = 0; bool search_again = false; if ( block_size_floor < alloc_size ) { a000e5e4: e58d300c str r3, [sp, #12] a000e5e8: 2a00006a bcs a000e798 <_Heap_Allocate_aligned_with_boundary+0x1d8> /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { a000e5ec: e35b0000 cmp fp, #0 a000e5f0: 0a000003 beq a000e604 <_Heap_Allocate_aligned_with_boundary+0x44> if ( boundary < alloc_size ) { a000e5f4: e15b0001 cmp fp, r1 <== NOT EXECUTED a000e5f8: 3a000066 bcc a000e798 <_Heap_Allocate_aligned_with_boundary+0x1d8><== NOT EXECUTED return NULL; } if ( alignment == 0 ) { alignment = page_size; a000e5fc: e3580000 cmp r8, #0 <== NOT EXECUTED a000e600: 01a08002 moveq r8, r2 <== NOT EXECUTED 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 a000e604: e59d2000 ldr r2, [sp] + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS; a000e608: e2663004 rsb r3, r6, #4 if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } a000e60c: e595a008 ldr sl, [r5, #8] 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 a000e610: e2822007 add r2, r2, #7 do { Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); block = _Heap_Free_list_first( heap ); while ( block != free_list_tail ) { a000e614: e3a07000 mov r7, #0 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 a000e618: e58d2014 str r2, [sp, #20] + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS; a000e61c: e58d3018 str r3, [sp, #24] do { Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); block = _Heap_Free_list_first( heap ); while ( block != free_list_tail ) { a000e620: ea000048 b a000e748 <_Heap_Allocate_aligned_with_boundary+0x188> /* * 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 ) { a000e624: e59a4004 ldr r4, [sl, #4] a000e628: e59d200c ldr r2, [sp, #12] a000e62c: e1540002 cmp r4, r2 a000e630: 9a00003f bls a000e734 <_Heap_Allocate_aligned_with_boundary+0x174> a000e634: e28a3008 add r3, sl, #8 if ( alignment == 0 ) { a000e638: e3580000 cmp r8, #0 a000e63c: e58d3008 str r3, [sp, #8] RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; a000e640: 01a04003 moveq r4, r3 a000e644: 0a00003b beq a000e738 <_Heap_Allocate_aligned_with_boundary+0x178> uintptr_t alignment, uintptr_t boundary ) { uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; a000e648: e5952014 ldr r2, [r5, #20] uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; a000e64c: e59d3014 ldr r3, [sp, #20] - 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; a000e650: e3c44001 bic r4, r4, #1 uintptr_t alignment, uintptr_t boundary ) { uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; a000e654: e58d2004 str r2, [sp, #4] uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; a000e658: e0629003 rsb r9, r2, r3 uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS; uintptr_t alloc_begin = alloc_end - alloc_size; a000e65c: e59d2018 ldr r2, [sp, #24] uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; 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; a000e660: e08a4004 add r4, sl, r4 uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size a000e664: e0899004 add r9, r9, r4 + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS; uintptr_t alloc_begin = alloc_end - alloc_size; a000e668: e0824004 add r4, r2, r4 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); a000e66c: e1a00004 mov r0, r4 a000e670: e1a01008 mov r1, r8 a000e674: eb001536 bl a0013b54 <__umodsi3> a000e678: e0604004 rsb r4, r0, r4 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 ) { a000e67c: e1540009 cmp r4, r9 a000e680: 9a000003 bls a000e694 <_Heap_Allocate_aligned_with_boundary+0xd4> a000e684: e1a00009 mov r0, r9 <== NOT EXECUTED a000e688: e1a01008 mov r1, r8 <== NOT EXECUTED a000e68c: eb001530 bl a0013b54 <__umodsi3> <== NOT EXECUTED a000e690: e0604009 rsb r4, r0, r9 <== NOT EXECUTED } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { a000e694: e35b0000 cmp fp, #0 a000e698: 0a000014 beq a000e6f0 <_Heap_Allocate_aligned_with_boundary+0x130> uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; a000e69c: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED /* 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; a000e6a0: e0849006 add r9, r4, r6 <== NOT EXECUTED /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; a000e6a4: e0833006 add r3, r3, r6 <== NOT EXECUTED a000e6a8: e58d3010 str r3, [sp, #16] <== NOT EXECUTED a000e6ac: ea000008 b a000e6d4 <_Heap_Allocate_aligned_with_boundary+0x114><== NOT EXECUTED uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { if ( boundary_line < boundary_floor ) { a000e6b0: e59d2010 ldr r2, [sp, #16] <== NOT EXECUTED a000e6b4: e1500002 cmp r0, r2 <== NOT EXECUTED a000e6b8: 3a00001d bcc a000e734 <_Heap_Allocate_aligned_with_boundary+0x174><== NOT EXECUTED return 0; } alloc_begin = boundary_line - alloc_size; a000e6bc: e0664000 rsb r4, r6, r0 <== NOT EXECUTED a000e6c0: e1a00004 mov r0, r4 <== NOT EXECUTED a000e6c4: e1a01008 mov r1, r8 <== NOT EXECUTED a000e6c8: eb001521 bl a0013b54 <__umodsi3> <== NOT EXECUTED a000e6cc: e0604004 rsb r4, r0, r4 <== NOT EXECUTED alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; a000e6d0: e0849006 add r9, r4, r6 <== NOT EXECUTED a000e6d4: e1a00009 mov r0, r9 <== NOT EXECUTED a000e6d8: e1a0100b mov r1, fp <== NOT EXECUTED a000e6dc: eb00151c bl a0013b54 <__umodsi3> <== NOT EXECUTED a000e6e0: e0600009 rsb r0, r0, r9 <== NOT EXECUTED /* 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 ) { a000e6e4: e1500009 cmp r0, r9 <== NOT EXECUTED a000e6e8: 31540000 cmpcc r4, r0 <== NOT EXECUTED a000e6ec: 3affffef bcc a000e6b0 <_Heap_Allocate_aligned_with_boundary+0xf0><== NOT EXECUTED 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 ) { a000e6f0: e59d3008 ldr r3, [sp, #8] a000e6f4: e1540003 cmp r4, r3 a000e6f8: 3a00000d bcc a000e734 <_Heap_Allocate_aligned_with_boundary+0x174> a000e6fc: e1a00004 mov r0, r4 a000e700: e59d1000 ldr r1, [sp] a000e704: eb001512 bl a0013b54 <__umodsi3> a000e708: e3e09007 mvn r9, #7 a000e70c: e06a9009 rsb r9, sl, r9 if ( free_size >= min_block_size || free_size == 0 ) { return alloc_begin; } } return 0; a000e710: e59d2004 ldr r2, [sp, #4] uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); a000e714: e0899004 add r9, r9, r4 if ( alloc_begin >= alloc_begin_floor ) { 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 ) { a000e718: e0603009 rsb r3, r0, r9 return alloc_begin; } } return 0; a000e71c: e1590000 cmp r9, r0 a000e720: 11530002 cmpne r3, r2 a000e724: 33a09000 movcc r9, #0 a000e728: 23a09001 movcs r9, #1 a000e72c: 31a04009 movcc r4, r9 a000e730: ea000000 b a000e738 <_Heap_Allocate_aligned_with_boundary+0x178> a000e734: e3a04000 mov r4, #0 } /* Statistics */ ++search_count; if ( alloc_begin != 0 ) { a000e738: e3540000 cmp r4, #0 ); } } /* Statistics */ ++search_count; a000e73c: e2877001 add r7, r7, #1 if ( alloc_begin != 0 ) { a000e740: 1a000004 bne a000e758 <_Heap_Allocate_aligned_with_boundary+0x198> break; } block = block->next; a000e744: e59aa008 ldr sl, [sl, #8] do { Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); block = _Heap_Free_list_first( heap ); while ( block != free_list_tail ) { a000e748: e15a0005 cmp sl, r5 a000e74c: 1affffb4 bne a000e624 <_Heap_Allocate_aligned_with_boundary+0x64> a000e750: e3a04000 mov r4, #0 a000e754: ea00000a b a000e784 <_Heap_Allocate_aligned_with_boundary+0x1c4> search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin ); } while ( search_again ); if ( alloc_begin != 0 ) { /* Statistics */ ++stats->allocs; a000e758: e5953048 ldr r3, [r5, #72] ; 0x48 stats->searches += search_count; block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); a000e75c: e1a00005 mov r0, r5 a000e760: e1a0100a mov r1, sl search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin ); } while ( search_again ); if ( alloc_begin != 0 ) { /* Statistics */ ++stats->allocs; a000e764: e2833001 add r3, r3, #1 a000e768: e5853048 str r3, [r5, #72] ; 0x48 stats->searches += search_count; a000e76c: e595304c ldr r3, [r5, #76] ; 0x4c block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); a000e770: e1a02004 mov r2, r4 } while ( search_again ); if ( alloc_begin != 0 ) { /* Statistics */ ++stats->allocs; stats->searches += search_count; a000e774: e0833007 add r3, r3, r7 a000e778: e585304c str r3, [r5, #76] ; 0x4c block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); a000e77c: e1a03006 mov r3, r6 a000e780: ebffef52 bl a000a4d0 <_Heap_Block_allocate> boundary ); } /* Statistics */ if ( stats->max_search < search_count ) { a000e784: e5953044 ldr r3, [r5, #68] ; 0x44 stats->max_search = search_count; } return (void *) alloc_begin; a000e788: e1a00004 mov r0, r4 boundary ); } /* Statistics */ if ( stats->max_search < search_count ) { a000e78c: e1530007 cmp r3, r7 stats->max_search = search_count; a000e790: 35857044 strcc r7, [r5, #68] ; 0x44 } return (void *) alloc_begin; a000e794: ea000000 b a000e79c <_Heap_Allocate_aligned_with_boundary+0x1dc> return NULL; } if ( boundary != 0 ) { if ( boundary < alloc_size ) { return NULL; a000e798: e3a00000 mov r0, #0 if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } a000e79c: e28dd01c add sp, sp, #28 a000e7a0: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} =============================================================================== a000a4d0 <_Heap_Block_allocate>: Heap_Control *heap, Heap_Block *block, uintptr_t alloc_begin, uintptr_t alloc_size ) { a000a4d0: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} } _Heap_Protection_block_initialize( heap, block ); return block; } a000a4d4: e591a004 ldr sl, [r1, #4] RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; a000a4d8: e2426008 sub r6, r2, #8 Heap_Control *heap, Heap_Block *block, uintptr_t alloc_begin, uintptr_t alloc_size ) { a000a4dc: e1a04001 mov r4, r1 a000a4e0: e1a07003 mov r7, r3 Heap_Statistics *const stats = &heap->stats; uintptr_t const alloc_area_begin = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_area_offset = alloc_begin - alloc_area_begin; a000a4e4: e0613006 rsb r3, r1, r6 - 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; a000a4e8: e3ca1001 bic r1, sl, #1 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); a000a4ec: e0849001 add r9, r4, r1 Heap_Control *heap, Heap_Block *block, uintptr_t alloc_begin, uintptr_t alloc_size ) { a000a4f0: e1a05000 mov r5, r0 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; a000a4f4: e5990004 ldr r0, [r9, #4] Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { a000a4f8: e3100001 tst r0, #1 /* Statistics */ --stats->free_blocks; ++stats->used_blocks; stats->free_size -= _Heap_Block_size( block ); } else { free_list_anchor = _Heap_Free_list_head( heap ); a000a4fc: 11a08005 movne r8, r5 Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { a000a500: 1a00000c bne a000a538 <_Heap_Block_allocate+0x68> return _Heap_Free_list_tail(heap)->prev; } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; a000a504: e5940008 ldr r0, [r4, #8] free_list_anchor = block->prev; a000a508: e594800c ldr r8, [r4, #12] Heap_Block *prev = block->prev; prev->next = next; a000a50c: e5880008 str r0, [r8, #8] next->prev = prev; a000a510: e580800c str r8, [r0, #12] _Heap_Free_list_remove( block ); /* Statistics */ --stats->free_blocks; a000a514: e5950038 ldr r0, [r5, #56] ; 0x38 a000a518: e2400001 sub r0, r0, #1 a000a51c: e5850038 str r0, [r5, #56] ; 0x38 ++stats->used_blocks; a000a520: e5950040 ldr r0, [r5, #64] ; 0x40 a000a524: e2800001 add r0, r0, #1 a000a528: e5850040 str r0, [r5, #64] ; 0x40 stats->free_size -= _Heap_Block_size( block ); a000a52c: e5950030 ldr r0, [r5, #48] ; 0x30 a000a530: e0611000 rsb r1, r1, r0 a000a534: e5851030 str r1, [r5, #48] ; 0x30 } else { free_list_anchor = _Heap_Free_list_head( heap ); } if ( alloc_area_offset < heap->page_size ) { a000a538: e5951010 ldr r1, [r5, #16] a000a53c: e1530001 cmp r3, r1 a000a540: 2a000005 bcs a000a55c <_Heap_Block_allocate+0x8c> Heap_Block *block, Heap_Block *free_list_anchor, uintptr_t alloc_size ) { _Heap_Block_split( heap, block, free_list_anchor, alloc_size ); a000a544: e1a00005 mov r0, r5 a000a548: e1a01004 mov r1, r4 a000a54c: e1a02008 mov r2, r8 a000a550: e0833007 add r3, r3, r7 a000a554: ebffff2e bl a000a214 <_Heap_Block_split> a000a558: ea000021 b a000a5e4 <_Heap_Block_allocate+0x114> RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); a000a55c: e1a00002 mov r0, r2 a000a560: eb00257b bl a0013b54 <__umodsi3> _HAssert( block_size >= heap->min_block_size ); _HAssert( new_block_size >= heap->min_block_size ); /* Statistics */ stats->free_size += block_size; a000a564: e5952030 ldr r2, [r5, #48] ; 0x30 uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); a000a568: e0606006 rsb r6, r0, r6 _Heap_Block_of_alloc_area( alloc_begin, heap->page_size ); uintptr_t const new_block_begin = (uintptr_t) new_block; uintptr_t const new_block_size = block_end - new_block_begin; block_end = new_block_begin; block_size = block_end - block_begin; a000a56c: e0643006 rsb r3, r4, r6 _HAssert( block_size >= heap->min_block_size ); _HAssert( new_block_size >= heap->min_block_size ); /* Statistics */ stats->free_size += block_size; a000a570: e0822003 add r2, r2, r3 if ( _Heap_Is_prev_used( block ) ) { a000a574: e31a0001 tst sl, #1 uintptr_t block_end = block_begin + block_size; Heap_Block *const new_block = _Heap_Block_of_alloc_area( alloc_begin, heap->page_size ); uintptr_t const new_block_begin = (uintptr_t) new_block; uintptr_t const new_block_size = block_end - new_block_begin; a000a578: e0669009 rsb r9, r6, r9 _HAssert( block_size >= heap->min_block_size ); _HAssert( new_block_size >= heap->min_block_size ); /* Statistics */ stats->free_size += block_size; a000a57c: e5852030 str r2, [r5, #48] ; 0x30 if ( _Heap_Is_prev_used( block ) ) { a000a580: 0a000009 beq a000a5ac <_Heap_Block_allocate+0xdc> RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after( Heap_Block *block_before, Heap_Block *new_block ) { Heap_Block *next = block_before->next; a000a584: e5982008 ldr r2, [r8, #8] new_block->next = next; new_block->prev = block_before; a000a588: e584800c str r8, [r4, #12] Heap_Block *new_block ) { Heap_Block *next = block_before->next; new_block->next = next; a000a58c: e5842008 str r2, [r4, #8] new_block->prev = block_before; block_before->next = new_block; next->prev = new_block; a000a590: e582400c str r4, [r2, #12] _Heap_Free_list_insert_after( free_list_anchor, block ); free_list_anchor = block; /* Statistics */ ++stats->free_blocks; a000a594: e5952038 ldr r2, [r5, #56] ; 0x38 { Heap_Block *next = block_before->next; new_block->next = next; new_block->prev = block_before; block_before->next = new_block; a000a598: e5884008 str r4, [r8, #8] a000a59c: e2822001 add r2, r2, #1 a000a5a0: e5852038 str r2, [r5, #56] ; 0x38 a000a5a4: e1a02004 mov r2, r4 a000a5a8: ea000005 b a000a5c4 <_Heap_Block_allocate+0xf4> RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Prev_block( const Heap_Block *block ) { return (Heap_Block *) ((uintptr_t) block - block->prev_size); a000a5ac: e5942000 ldr r2, [r4] <== NOT EXECUTED a000a5b0: e0624004 rsb r4, r2, r4 <== NOT EXECUTED - 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; a000a5b4: e5942004 ldr r2, [r4, #4] <== NOT EXECUTED a000a5b8: e3c22001 bic r2, r2, #1 <== NOT EXECUTED } else { Heap_Block *const prev_block = _Heap_Prev_block( block ); uintptr_t const prev_block_size = _Heap_Block_size( prev_block ); block = prev_block; block_size += prev_block_size; a000a5bc: e0833002 add r3, r3, r2 <== NOT EXECUTED a000a5c0: e1a02008 mov r2, r8 <== NOT EXECUTED } block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; a000a5c4: e3831001 orr r1, r3, #1 a000a5c8: e5841004 str r1, [r4, #4] new_block->prev_size = block_size; a000a5cc: e8860208 stm r6, {r3, r9} new_block->size_and_flag = new_block_size; _Heap_Block_split( heap, new_block, free_list_anchor, alloc_size ); a000a5d0: e1a00005 mov r0, r5 a000a5d4: e1a01006 mov r1, r6 a000a5d8: e1a03007 mov r3, r7 a000a5dc: ebffff0c bl a000a214 <_Heap_Block_split> a000a5e0: e1a04006 mov r4, r6 alloc_size ); } /* Statistics */ if ( stats->min_free_size > stats->free_size ) { a000a5e4: e5953030 ldr r3, [r5, #48] ; 0x30 a000a5e8: e5952034 ldr r2, [r5, #52] ; 0x34 } _Heap_Protection_block_initialize( heap, block ); return block; } a000a5ec: e1a00004 mov r0, r4 alloc_size ); } /* Statistics */ if ( stats->min_free_size > stats->free_size ) { a000a5f0: e1520003 cmp r2, r3 stats->min_free_size = stats->free_size; a000a5f4: 85853034 strhi r3, [r5, #52] ; 0x34 } _Heap_Protection_block_initialize( heap, block ); return block; } a000a5f8: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} =============================================================================== a000a214 <_Heap_Block_split>: Heap_Control *heap, Heap_Block *block, Heap_Block *free_list_anchor, uintptr_t alloc_size ) { a000a214: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} Heap_Statistics *const stats = &heap->stats; uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; a000a218: e5908014 ldr r8, [r0, #20] uintptr_t alloc_size ) { Heap_Statistics *const stats = &heap->stats; uintptr_t const page_size = heap->page_size; a000a21c: e590a010 ldr sl, [r0, #16] Heap_Control *heap, Heap_Block *block, Heap_Block *free_list_anchor, uintptr_t alloc_size ) { a000a220: e1a05001 mov r5, r1 Heap_Statistics *const stats = &heap->stats; uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; uintptr_t const min_alloc_size = min_block_size - HEAP_BLOCK_HEADER_SIZE; a000a224: e248b008 sub fp, r8, #8 return heap->stats.size; } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Max( uintptr_t a, uintptr_t b ) { return a > b ? a : b; a000a228: e153000b cmp r3, fp a000a22c: 21a0b003 movcs fp, r3 uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const used_size = a000a230: e28bb008 add fp, fp, #8 } _Heap_Protection_block_initialize( heap, block ); return block; } a000a234: e5919004 ldr r9, [r1, #4] Heap_Control *heap, Heap_Block *block, Heap_Block *free_list_anchor, uintptr_t alloc_size ) { a000a238: e1a04000 mov r4, r0 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up( uintptr_t value, uintptr_t alignment ) { uintptr_t remainder = value % alignment; a000a23c: e1a0100a mov r1, sl a000a240: e1a0000b mov r0, fp a000a244: e1a06002 mov r6, r2 a000a248: eb002641 bl a0013b54 <__umodsi3> - 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; a000a24c: e3c97001 bic r7, r9, #1 uintptr_t alignment ) { uintptr_t remainder = value % alignment; if ( remainder != 0 ) { a000a250: e3500000 cmp r0, #0 uintptr_t const used_size = _Heap_Max( alloc_size, min_alloc_size ) + HEAP_BLOCK_HEADER_SIZE; uintptr_t const used_block_size = _Heap_Align_up( used_size, page_size ); uintptr_t const free_size = block_size + HEAP_ALLOC_BONUS - used_size; a000a254: e2872004 add r2, r7, #4 return value - remainder + alignment; a000a258: 108ba00a addne sl, fp, sl } else { return value; a000a25c: 01a0a00b moveq sl, fp uintptr_t const free_size_limit = min_block_size + HEAP_ALLOC_BONUS; a000a260: e2888004 add r8, r8, #4 uintptr_t const used_size = _Heap_Max( alloc_size, min_alloc_size ) + HEAP_BLOCK_HEADER_SIZE; uintptr_t const used_block_size = _Heap_Align_up( used_size, page_size ); uintptr_t const free_size = block_size + HEAP_ALLOC_BONUS - used_size; a000a264: e06bb002 rsb fp, fp, r2 ) { uintptr_t remainder = value % alignment; if ( remainder != 0 ) { return value - remainder + alignment; a000a268: 1060a00a rsbne sl, r0, sl RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); a000a26c: e0853007 add r3, r5, r7 Heap_Block *next_block = _Heap_Block_at( block, block_size ); _HAssert( used_size <= block_size + HEAP_ALLOC_BONUS ); _HAssert( used_size + free_size == block_size + HEAP_ALLOC_BONUS ); if ( free_size >= free_size_limit ) { a000a270: e15b0008 cmp fp, r8 next_block->prev_size = free_block_size; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; _Heap_Protection_block_initialize( heap, free_block ); } else { next_block->size_and_flag |= HEAP_PREV_BLOCK_USED; a000a274: 35932004 ldrcc r2, [r3, #4] a000a278: 33822001 orrcc r2, r2, #1 Heap_Block *next_block = _Heap_Block_at( block, block_size ); _HAssert( used_size <= block_size + HEAP_ALLOC_BONUS ); _HAssert( used_size + free_size == block_size + HEAP_ALLOC_BONUS ); if ( free_size >= free_size_limit ) { a000a27c: 3a000023 bcc a000a310 <_Heap_Block_split+0xfc> _HAssert( used_block_size + free_block_size == block_size ); _Heap_Block_set_size( block, used_block_size ); /* Statistics */ stats->free_size += free_block_size; a000a280: e5941030 ldr r1, [r4, #48] ; 0x30 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; a000a284: e2099001 and r9, r9, #1 _HAssert( used_size <= block_size + HEAP_ALLOC_BONUS ); _HAssert( used_size + free_size == block_size + HEAP_ALLOC_BONUS ); if ( free_size >= free_size_limit ) { Heap_Block *const free_block = _Heap_Block_at( block, used_block_size ); uintptr_t free_block_size = block_size - used_block_size; a000a288: e06a7007 rsb r7, sl, r7 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); a000a28c: e08a2005 add r2, sl, r5 uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; block->size_and_flag = size | flag; a000a290: e18aa009 orr sl, sl, r9 a000a294: e585a004 str sl, [r5, #4] _HAssert( used_block_size + free_block_size == block_size ); _Heap_Block_set_size( block, used_block_size ); /* Statistics */ stats->free_size += free_block_size; a000a298: e0811007 add r1, r1, r7 a000a29c: e5841030 str r1, [r4, #48] ; 0x30 - 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; a000a2a0: e5931004 ldr r1, [r3, #4] a000a2a4: e3c11001 bic r1, r1, #1 } _Heap_Protection_block_initialize( heap, block ); return block; } a000a2a8: e0830001 add r0, r3, r1 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; a000a2ac: e5900004 ldr r0, [r0, #4] _Heap_Block_set_size( block, used_block_size ); /* Statistics */ stats->free_size += free_block_size; if ( _Heap_Is_used( next_block ) ) { a000a2b0: e3100001 tst r0, #1 a000a2b4: 0a000008 beq a000a2dc <_Heap_Block_split+0xc8> RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after( Heap_Block *block_before, Heap_Block *new_block ) { Heap_Block *next = block_before->next; a000a2b8: e5961008 ldr r1, [r6, #8] new_block->next = next; new_block->prev = block_before; a000a2bc: e582600c str r6, [r2, #12] Heap_Block *new_block ) { Heap_Block *next = block_before->next; new_block->next = next; a000a2c0: e5821008 str r1, [r2, #8] new_block->prev = block_before; block_before->next = new_block; next->prev = new_block; a000a2c4: e581200c str r2, [r1, #12] _Heap_Free_list_insert_after( free_list_anchor, free_block ); /* Statistics */ ++stats->free_blocks; a000a2c8: e5941038 ldr r1, [r4, #56] ; 0x38 { Heap_Block *next = block_before->next; new_block->next = next; new_block->prev = block_before; block_before->next = new_block; a000a2cc: e5862008 str r2, [r6, #8] a000a2d0: e2811001 add r1, r1, #1 a000a2d4: e5841038 str r1, [r4, #56] ; 0x38 a000a2d8: ea000007 b a000a2fc <_Heap_Block_split+0xe8> RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace( Heap_Block *old_block, Heap_Block *new_block ) { Heap_Block *next = old_block->next; a000a2dc: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED Heap_Block *prev = old_block->prev; a000a2e0: e593300c ldr r3, [r3, #12] <== NOT EXECUTED } else { uintptr_t const next_block_size = _Heap_Block_size( next_block ); _Heap_Free_list_replace( next_block, free_block ); free_block_size += next_block_size; a000a2e4: e0877001 add r7, r7, r1 <== NOT EXECUTED new_block->next = next; a000a2e8: e5820008 str r0, [r2, #8] <== NOT EXECUTED new_block->prev = prev; a000a2ec: e582300c str r3, [r2, #12] <== NOT EXECUTED next->prev = new_block; prev->next = new_block; a000a2f0: e5832008 str r2, [r3, #8] <== NOT EXECUTED Heap_Block *prev = old_block->prev; new_block->next = next; new_block->prev = prev; next->prev = new_block; a000a2f4: e580200c str r2, [r0, #12] <== NOT EXECUTED RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); a000a2f8: e0873002 add r3, r7, r2 <== NOT EXECUTED next_block = _Heap_Block_at( free_block, free_block_size ); } free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED; a000a2fc: e3871001 orr r1, r7, #1 a000a300: e5821004 str r1, [r2, #4] next_block->prev_size = free_block_size; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; a000a304: e5932004 ldr r2, [r3, #4] next_block = _Heap_Block_at( free_block, free_block_size ); } free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED; next_block->prev_size = free_block_size; a000a308: e5837000 str r7, [r3] next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; a000a30c: e3c22001 bic r2, r2, #1 _Heap_Protection_block_initialize( heap, free_block ); } else { next_block->size_and_flag |= HEAP_PREV_BLOCK_USED; a000a310: e5832004 str r2, [r3, #4] a000a314: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} =============================================================================== a000eadc <_Heap_Extend>: Heap_Control *heap, void *extend_area_begin_ptr, uintptr_t extend_area_size, uintptr_t *extended_size_ptr ) { a000eadc: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} a000eae0: e1a05001 mov r5, r1 Heap_Statistics *const stats = &heap->stats; Heap_Block *const first_block = heap->first_block; a000eae4: e5901020 ldr r1, [r0, #32] Heap_Control *heap, void *extend_area_begin_ptr, uintptr_t extend_area_size, uintptr_t *extended_size_ptr ) { a000eae8: e24dd028 sub sp, sp, #40 ; 0x28 a000eaec: e58d3018 str r3, [sp, #24] Heap_Statistics *const stats = &heap->stats; Heap_Block *const first_block = heap->first_block; a000eaf0: e58d1010 str r1, [sp, #16] Heap_Block *merge_above_block = NULL; Heap_Block *link_below_block = NULL; Heap_Block *link_above_block = NULL; Heap_Block *extend_first_block = NULL; Heap_Block *extend_last_block = NULL; uintptr_t const page_size = heap->page_size; a000eaf4: e5903010 ldr r3, [r0, #16] uintptr_t const min_block_size = heap->min_block_size; 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; a000eaf8: e5901030 ldr r1, [r0, #48] ; 0x30 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; a000eafc: e3a08000 mov r8, #0 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 ) { a000eb00: e0956002 adds r6, r5, r2 Heap_Control *heap, void *extend_area_begin_ptr, uintptr_t extend_area_size, uintptr_t *extended_size_ptr ) { a000eb04: e1a04000 mov r4, r0 Heap_Block *merge_above_block = NULL; Heap_Block *link_below_block = NULL; Heap_Block *link_above_block = NULL; Heap_Block *extend_first_block = NULL; Heap_Block *extend_last_block = NULL; uintptr_t const page_size = heap->page_size; a000eb08: e58d3014 str r3, [sp, #20] 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; a000eb0c: e58d8024 str r8, [sp, #36] ; 0x24 Heap_Block *extend_last_block = NULL; uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; a000eb10: e5903014 ldr r3, [r0, #20] 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; Heap_Block *extend_last_block = NULL; a000eb14: e58d8020 str r8, [sp, #32] uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; 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; a000eb18: e58d101c str r1, [sp, #28] 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; a000eb1c: 21a00008 movcs r0, r8 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 ) { a000eb20: 2a00009e bcs a000eda0 <_Heap_Extend+0x2c4> return false; } extend_area_ok = _Heap_Get_first_and_last_block( a000eb24: e28d1024 add r1, sp, #36 ; 0x24 a000eb28: e58d1000 str r1, [sp] a000eb2c: e28d1020 add r1, sp, #32 a000eb30: e58d1004 str r1, [sp, #4] a000eb34: e1a00005 mov r0, r5 a000eb38: e1a01002 mov r1, r2 a000eb3c: e59d2014 ldr r2, [sp, #20] a000eb40: ebffeecc bl a000a678 <_Heap_Get_first_and_last_block> page_size, min_block_size, &extend_first_block, &extend_last_block ); if (!extend_area_ok ) { a000eb44: e3500000 cmp r0, #0 a000eb48: 0a000094 beq a000eda0 <_Heap_Extend+0x2c4> a000eb4c: e59da010 ldr sl, [sp, #16] a000eb50: e1a07008 mov r7, r8 a000eb54: e1a09008 mov r9, r8 return false; } do { uintptr_t const sub_area_begin = (start_block != first_block) ? (uintptr_t) start_block : heap->area_begin; a000eb58: e5941018 ldr r1, [r4, #24] a000eb5c: e1a03008 mov r3, r8 a000eb60: e1a0c004 mov ip, r4 a000eb64: ea000000 b a000eb6c <_Heap_Extend+0x90> a000eb68: e1a0100a mov r1, sl <== NOT EXECUTED uintptr_t const sub_area_end = start_block->prev_size; a000eb6c: e59a4000 ldr r4, [sl] Heap_Block *const end_block = _Heap_Block_of_alloc_area( sub_area_end, page_size ); if ( a000eb70: e1560001 cmp r6, r1 a000eb74: 93a00000 movls r0, #0 a000eb78: 83a00001 movhi r0, #1 a000eb7c: e1550004 cmp r5, r4 a000eb80: 23a00000 movcs r0, #0 a000eb84: e3500000 cmp r0, #0 a000eb88: 1a000083 bne a000ed9c <_Heap_Extend+0x2c0> sub_area_end > extend_area_begin && extend_area_end > sub_area_begin ) { return false; } if ( extend_area_end == sub_area_begin ) { a000eb8c: e1560001 cmp r6, r1 a000eb90: 01a0300a moveq r3, sl a000eb94: 0a000001 beq a000eba0 <_Heap_Extend+0xc4> merge_below_block = start_block; } else if ( extend_area_end < sub_area_end ) { a000eb98: e1560004 cmp r6, r4 a000eb9c: 31a0900a movcc r9, sl RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); a000eba0: e1a00004 mov r0, r4 a000eba4: e59d1014 ldr r1, [sp, #20] a000eba8: e58d300c str r3, [sp, #12] a000ebac: e58dc008 str ip, [sp, #8] a000ebb0: eb00153d bl a00140ac <__umodsi3> a000ebb4: e244b008 sub fp, r4, #8 link_below_block = start_block; } if ( sub_area_end == extend_area_begin ) { a000ebb8: e1540005 cmp r4, r5 uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); a000ebbc: e060000b rsb r0, r0, fp a000ebc0: e59d300c ldr r3, [sp, #12] a000ebc4: e59dc008 ldr ip, [sp, #8] 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 ) a000ebc8: 01a07000 moveq r7, r0 start_block->prev_size = extend_area_end; a000ebcc: 058a6000 streq r6, [sl] merge_below_block = start_block; } else if ( extend_area_end < sub_area_end ) { link_below_block = start_block; } if ( sub_area_end == extend_area_begin ) { a000ebd0: 0a000000 beq a000ebd8 <_Heap_Extend+0xfc> a000ebd4: 31a08000 movcc r8, r0 - 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; a000ebd8: e590a004 ldr sl, [r0, #4] } else if ( sub_area_end < extend_area_begin ) { link_above_block = end_block; } start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) ); } while ( start_block != first_block ); a000ebdc: e59d2010 ldr r2, [sp, #16] a000ebe0: e3caa001 bic sl, sl, #1 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); a000ebe4: e080a00a add sl, r0, sl a000ebe8: e15a0002 cmp sl, r2 a000ebec: 1affffdd bne a000eb68 <_Heap_Extend+0x8c> a000ebf0: e1a02009 mov r2, r9 a000ebf4: e1a09003 mov r9, r3 if ( extend_area_begin < heap->area_begin ) { a000ebf8: e59c3018 ldr r3, [ip, #24] a000ebfc: e1a0400c mov r4, ip a000ec00: e1550003 cmp r5, r3 heap->area_begin = extend_area_begin; a000ec04: 358c5018 strcc r5, [ip, #24] } start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) ); } while ( start_block != first_block ); if ( extend_area_begin < heap->area_begin ) { a000ec08: 3a000002 bcc a000ec18 <_Heap_Extend+0x13c> heap->area_begin = extend_area_begin; } else if ( heap->area_end < extend_area_end ) { a000ec0c: e59c301c ldr r3, [ip, #28] <== NOT EXECUTED a000ec10: e1530006 cmp r3, r6 <== NOT EXECUTED heap->area_end = extend_area_end; a000ec14: 358c601c strcc r6, [ip, #28] <== NOT EXECUTED } extend_first_block_size = (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; a000ec18: e59d1024 ldr r1, [sp, #36] ; 0x24 a000ec1c: e59d3020 ldr r3, [sp, #32] extend_first_block->prev_size = extend_area_end; a000ec20: e5816000 str r6, [r1] heap->area_begin = extend_area_begin; } else if ( heap->area_end < extend_area_end ) { heap->area_end = extend_area_end; } extend_first_block_size = a000ec24: e0610003 rsb r0, r1, r3 (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; extend_first_block->prev_size = extend_area_end; extend_first_block->size_and_flag = extend_first_block_size | HEAP_PREV_BLOCK_USED; a000ec28: e380c001 orr ip, r0, #1 _Heap_Protection_block_initialize( heap, extend_first_block ); extend_last_block->prev_size = extend_first_block_size; a000ec2c: e5830000 str r0, [r3] extend_last_block->size_and_flag = 0; a000ec30: e3a00000 mov r0, #0 extend_first_block_size = (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; extend_first_block->prev_size = extend_area_end; extend_first_block->size_and_flag = a000ec34: e581c004 str ip, [r1, #4] extend_first_block_size | HEAP_PREV_BLOCK_USED; _Heap_Protection_block_initialize( heap, extend_first_block ); extend_last_block->prev_size = extend_first_block_size; extend_last_block->size_and_flag = 0; a000ec38: e5830004 str r0, [r3, #4] _Heap_Protection_block_initialize( heap, extend_last_block ); if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) { a000ec3c: e5940020 ldr r0, [r4, #32] a000ec40: e1500001 cmp r0, r1 heap->first_block = extend_first_block; a000ec44: 85841020 strhi r1, [r4, #32] extend_last_block->prev_size = extend_first_block_size; extend_last_block->size_and_flag = 0; _Heap_Protection_block_initialize( heap, extend_last_block ); if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) { a000ec48: 8a000002 bhi a000ec58 <_Heap_Extend+0x17c> heap->first_block = extend_first_block; } else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) { a000ec4c: e5941024 ldr r1, [r4, #36] ; 0x24 <== NOT EXECUTED a000ec50: e1510003 cmp r1, r3 <== NOT EXECUTED heap->last_block = extend_last_block; a000ec54: 35843024 strcc r3, [r4, #36] ; 0x24 <== NOT EXECUTED } if ( merge_below_block != NULL ) { a000ec58: e3590000 cmp r9, #0 a000ec5c: 0a000010 beq a000eca4 <_Heap_Extend+0x1c8> Heap_Control *heap, uintptr_t extend_area_begin, Heap_Block *first_block ) { uintptr_t const page_size = heap->page_size; a000ec60: e594a010 ldr sl, [r4, #16] <== NOT EXECUTED uintptr_t const new_first_block_alloc_begin = _Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size ); a000ec64: e2855008 add r5, r5, #8 <== NOT EXECUTED RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up( uintptr_t value, uintptr_t alignment ) { uintptr_t remainder = value % alignment; a000ec68: e1a00005 mov r0, r5 <== NOT EXECUTED a000ec6c: e1a0100a mov r1, sl <== NOT EXECUTED a000ec70: eb00150d bl a00140ac <__umodsi3> <== NOT EXECUTED if ( remainder != 0 ) { a000ec74: e3500000 cmp r0, #0 <== NOT EXECUTED return value - remainder + alignment; a000ec78: 1085500a addne r5, r5, sl <== NOT EXECUTED 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; a000ec7c: e5993000 ldr r3, [r9] <== NOT EXECUTED a000ec80: 10605005 rsbne r5, r0, r5 <== NOT EXECUTED ) { uintptr_t const page_size = heap->page_size; 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 = a000ec84: e2451008 sub r1, r5, #8 <== NOT EXECUTED 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; a000ec88: e5053008 str r3, [r5, #-8] <== NOT EXECUTED 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 = a000ec8c: e0613009 rsb r3, r1, r9 <== NOT EXECUTED 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; a000ec90: e3833001 orr r3, r3, #1 <== NOT EXECUTED a000ec94: e5053004 str r3, [r5, #-4] <== NOT EXECUTED _Heap_Free_block( heap, new_first_block ); a000ec98: e1a00004 mov r0, r4 <== NOT EXECUTED a000ec9c: ebffff86 bl a000eabc <_Heap_Free_block> <== NOT EXECUTED a000eca0: ea000004 b a000ecb8 <_Heap_Extend+0x1dc> <== NOT EXECUTED 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 ) { a000eca4: e3520000 cmp r2, #0 _Heap_Link_below( a000eca8: 159d3020 ldrne r3, [sp, #32] { 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; a000ecac: 10632002 rsbne r2, r3, r2 a000ecb0: 13822001 orrne r2, r2, #1 ) { uintptr_t const last_block_begin = (uintptr_t) last_block; uintptr_t const link_begin = (uintptr_t) link; last_block->size_and_flag = a000ecb4: 15832004 strne r2, [r3, #4] link_below_block, extend_last_block ); } if ( merge_above_block != NULL ) { a000ecb8: e3570000 cmp r7, #0 a000ecbc: 0a000012 beq a000ed0c <_Heap_Extend+0x230> ) { 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, a000ecc0: e2466008 sub r6, r6, #8 <== NOT EXECUTED 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( a000ecc4: e0676006 rsb r6, r7, r6 <== NOT EXECUTED RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); a000ecc8: e5941010 ldr r1, [r4, #16] <== NOT EXECUTED a000eccc: e1a00006 mov r0, r6 <== NOT EXECUTED a000ecd0: eb0014f5 bl a00140ac <__umodsi3> <== NOT EXECUTED ); 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) a000ecd4: e5972004 ldr r2, [r7, #4] <== NOT EXECUTED a000ecd8: e0606006 rsb r6, r0, r6 <== NOT EXECUTED page_size ); Heap_Block *const new_last_block = _Heap_Block_at( last_block, last_block_new_size ); new_last_block->size_and_flag = a000ecdc: e0863007 add r3, r6, r7 <== NOT EXECUTED (last_block->size_and_flag - last_block_new_size) a000ece0: e0662002 rsb r2, r6, r2 <== NOT EXECUTED | HEAP_PREV_BLOCK_USED; a000ece4: e3822001 orr r2, r2, #1 <== NOT EXECUTED page_size ); Heap_Block *const new_last_block = _Heap_Block_at( last_block, last_block_new_size ); new_last_block->size_and_flag = a000ece8: e5832004 str r2, [r3, #4] <== NOT EXECUTED 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; a000ecec: e5973004 ldr r3, [r7, #4] <== NOT EXECUTED (last_block->size_and_flag - last_block_new_size) | HEAP_PREV_BLOCK_USED; _Heap_Block_set_size( last_block, last_block_new_size ); _Heap_Free_block( heap, last_block ); a000ecf0: e1a00004 mov r0, r4 <== NOT EXECUTED a000ecf4: e1a01007 mov r1, r7 <== NOT EXECUTED a000ecf8: e2033001 and r3, r3, #1 <== NOT EXECUTED block->size_and_flag = size | flag; a000ecfc: e1866003 orr r6, r6, r3 <== NOT EXECUTED a000ed00: e5876004 str r6, [r7, #4] <== NOT EXECUTED a000ed04: ebffff6c bl a000eabc <_Heap_Free_block> <== NOT EXECUTED a000ed08: ea00000b b a000ed3c <_Heap_Extend+0x260> <== NOT EXECUTED ); } if ( merge_above_block != NULL ) { _Heap_Merge_above( heap, merge_above_block, extend_area_end ); } else if ( link_above_block != NULL ) { a000ed0c: e3580000 cmp r8, #0 a000ed10: 0a000009 beq a000ed3c <_Heap_Extend+0x260> 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; a000ed14: e5982004 ldr r2, [r8, #4] <== NOT EXECUTED ) { 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 ); a000ed18: e59d1024 ldr r1, [sp, #36] ; 0x24 <== NOT EXECUTED } if ( merge_above_block != NULL ) { _Heap_Merge_above( heap, merge_above_block, extend_area_end ); } else if ( link_above_block != NULL ) { _Heap_Link_above( a000ed1c: e59d3020 ldr r3, [sp, #32] <== NOT EXECUTED a000ed20: e2022001 and r2, r2, #1 <== NOT EXECUTED ) { 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 ); a000ed24: e0681001 rsb r1, r8, r1 <== NOT EXECUTED block->size_and_flag = size | flag; a000ed28: e1812002 orr r2, r1, r2 <== NOT EXECUTED a000ed2c: e5882004 str r2, [r8, #4] <== NOT EXECUTED last_block->size_and_flag |= HEAP_PREV_BLOCK_USED; a000ed30: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a000ed34: e3822001 orr r2, r2, #1 <== NOT EXECUTED a000ed38: e5832004 str r2, [r3, #4] <== NOT EXECUTED extend_first_block, extend_last_block ); } if ( merge_below_block == NULL && merge_above_block == NULL ) { a000ed3c: e3570000 cmp r7, #0 a000ed40: 03590000 cmpeq r9, #0 a000ed44: 1a000002 bne a000ed54 <_Heap_Extend+0x278> _Heap_Free_block( heap, extend_first_block ); a000ed48: e1a00004 mov r0, r4 a000ed4c: e59d1024 ldr r1, [sp, #36] ; 0x24 a000ed50: ebffff59 bl a000eabc <_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 a000ed54: e5943024 ldr r3, [r4, #36] ; 0x24 * 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( a000ed58: e5941020 ldr r1, [r4, #32] stats->size += extended_size; if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; a000ed5c: e3a00001 mov r0, #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; a000ed60: e5932004 ldr r2, [r3, #4] * 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( a000ed64: e0631001 rsb r1, r3, r1 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; a000ed68: e2022001 and r2, r2, #1 block->size_and_flag = size | flag; a000ed6c: e1812002 orr r2, r1, r2 a000ed70: e5832004 str r2, [r3, #4] _Heap_Free_block( heap, extend_first_block ); } _Heap_Set_last_block_size( heap ); extended_size = stats->free_size - free_size; a000ed74: e59d101c ldr r1, [sp, #28] a000ed78: e5943030 ldr r3, [r4, #48] ; 0x30 /* Statistics */ stats->size += extended_size; a000ed7c: e594202c ldr r2, [r4, #44] ; 0x2c _Heap_Free_block( heap, extend_first_block ); } _Heap_Set_last_block_size( heap ); extended_size = stats->free_size - free_size; a000ed80: e0613003 rsb r3, r1, r3 /* Statistics */ stats->size += extended_size; a000ed84: e0822003 add r2, r2, r3 a000ed88: e584202c str r2, [r4, #44] ; 0x2c if ( extended_size_ptr != NULL ) a000ed8c: e59d2018 ldr r2, [sp, #24] a000ed90: e3520000 cmp r2, #0 *extended_size_ptr = extended_size; a000ed94: 15823000 strne r3, [r2] a000ed98: ea000000 b a000eda0 <_Heap_Extend+0x2c4> _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; a000ed9c: e3a00000 mov r0, #0 <== NOT EXECUTED if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; } a000eda0: e28dd028 add sp, sp, #40 ; 0x28 a000eda4: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} =============================================================================== a001560c <_Heap_Resize_block>: void *alloc_begin_ptr, uintptr_t new_alloc_size, uintptr_t *old_size, uintptr_t *new_size ) { a001560c: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} a0015610: e1a04000 mov r4, r0 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); a0015614: e241a008 sub sl, r1, #8 a0015618: e1a00001 mov r0, r1 a001561c: e1a05001 mov r5, r1 a0015620: e5941010 ldr r1, [r4, #16] a0015624: e1a08003 mov r8, r3 a0015628: e1a07002 mov r7, r2 a001562c: ebfff948 bl a0013b54 <__umodsi3> a0015630: e59d601c ldr r6, [sp, #28] uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr; Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size ); *old_size = 0; a0015634: e3a03000 mov r3, #0 a0015638: e5883000 str r3, [r8] *new_size = 0; a001563c: e5863000 str r3, [r6] 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; a0015640: e5943020 ldr r3, [r4, #32] uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); a0015644: e060100a rsb r1, r0, sl 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; a0015648: e1530001 cmp r3, r1 a001564c: 8a000039 bhi a0015738 <_Heap_Resize_block+0x12c> a0015650: e5943024 ldr r3, [r4, #36] ; 0x24 a0015654: e1530001 cmp r3, r1 a0015658: 3a000038 bcc a0015740 <_Heap_Resize_block+0x134> - 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; a001565c: e5913004 ldr r3, [r1, #4] uintptr_t const block_begin = (uintptr_t) block; uintptr_t block_size = _Heap_Block_size( block ); uintptr_t block_end = block_begin + block_size; uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS; a0015660: e265c004 rsb ip, r5, #4 a0015664: e3c33001 bic r3, r3, #1 { Heap_Statistics *const stats = &heap->stats; uintptr_t const block_begin = (uintptr_t) block; uintptr_t block_size = _Heap_Block_size( block ); uintptr_t block_end = block_begin + block_size; a0015668: e0812003 add r2, r1, r3 a001566c: e5920004 ldr r0, [r2, #4] uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS; a0015670: e08cc002 add ip, ip, r2 a0015674: e3c00001 bic r0, r0, #1 new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } a0015678: e082a000 add sl, r2, r0 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; a001567c: e59aa004 ldr sl, [sl, #4] bool next_block_is_free = _Heap_Is_free( next_block );; _HAssert( _Heap_Is_block_in_heap( heap, next_block ) ); _HAssert( _Heap_Is_prev_used( next_block ) ); *old_size = alloc_size; a0015680: e588c000 str ip, [r8] RTEMS_INLINE_ROUTINE bool _Heap_Is_free( const Heap_Block *block ) { return !_Heap_Is_used( block ); a0015684: e31a0001 tst sl, #1 a0015688: 13a0a000 movne sl, #0 a001568c: 03a0a001 moveq sl, #1 if ( next_block_is_free ) { a0015690: e35a0000 cmp sl, #0 block_size += next_block_size; alloc_size += next_block_size; a0015694: 108cc000 addne ip, ip, r0 _HAssert( _Heap_Is_prev_used( next_block ) ); *old_size = alloc_size; if ( next_block_is_free ) { block_size += next_block_size; a0015698: 10833000 addne r3, r3, r0 alloc_size += next_block_size; } if ( new_alloc_size > alloc_size ) { a001569c: e157000c cmp r7, ip a00156a0: 8a000022 bhi a0015730 <_Heap_Resize_block+0x124> return HEAP_RESIZE_UNSATISFIED; } if ( next_block_is_free ) { a00156a4: e35a0000 cmp sl, #0 a00156a8: 0a000011 beq a00156f4 <_Heap_Resize_block+0xe8> 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; a00156ac: e591c004 ldr ip, [r1, #4] <== NOT EXECUTED a00156b0: e20cc001 and ip, ip, #1 <== NOT EXECUTED block->size_and_flag = size | flag; a00156b4: e183c00c orr ip, r3, ip <== NOT EXECUTED a00156b8: e581c004 str ip, [r1, #4] <== NOT EXECUTED return _Heap_Free_list_tail(heap)->prev; } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; a00156bc: e592c008 ldr ip, [r2, #8] <== NOT EXECUTED Heap_Block *prev = block->prev; a00156c0: e592200c ldr r2, [r2, #12] <== NOT EXECUTED RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); a00156c4: e0833001 add r3, r3, r1 <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; a00156c8: e582c008 str ip, [r2, #8] <== NOT EXECUTED next->prev = prev; a00156cc: e58c200c str r2, [ip, #12] <== NOT EXECUTED _Heap_Block_set_size( block, block_size ); _Heap_Free_list_remove( next_block ); next_block = _Heap_Block_at( block, block_size ); next_block->size_and_flag |= HEAP_PREV_BLOCK_USED; a00156d0: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a00156d4: e3822001 orr r2, r2, #1 <== NOT EXECUTED a00156d8: e5832004 str r2, [r3, #4] <== NOT EXECUTED /* Statistics */ --stats->free_blocks; a00156dc: e5943038 ldr r3, [r4, #56] ; 0x38 <== NOT EXECUTED a00156e0: e2433001 sub r3, r3, #1 <== NOT EXECUTED a00156e4: e5843038 str r3, [r4, #56] ; 0x38 <== NOT EXECUTED stats->free_size -= next_block_size; a00156e8: e5943030 ldr r3, [r4, #48] ; 0x30 <== NOT EXECUTED a00156ec: e0600003 rsb r0, r0, r3 <== NOT EXECUTED a00156f0: e5840030 str r0, [r4, #48] ; 0x30 <== NOT EXECUTED } block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size ); a00156f4: e1a02005 mov r2, r5 a00156f8: e1a03007 mov r3, r7 a00156fc: e1a00004 mov r0, r4 a0015700: ebffd372 bl a000a4d0 <_Heap_Block_allocate> - 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; a0015704: e5903004 ldr r3, [r0, #4] a0015708: e3c33001 bic r3, r3, #1 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); a001570c: e2833004 add r3, r3, #4 block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); *new_size = (uintptr_t) next_block - alloc_begin + HEAP_ALLOC_BONUS; a0015710: e0655003 rsb r5, r5, r3 a0015714: e0800005 add r0, r0, r5 a0015718: e5860000 str r0, [r6] /* Statistics */ ++stats->resizes; a001571c: e5943054 ldr r3, [r4, #84] ; 0x54 return HEAP_RESIZE_SUCCESSFUL; a0015720: e3a00000 mov r0, #0 block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); *new_size = (uintptr_t) next_block - alloc_begin + HEAP_ALLOC_BONUS; /* Statistics */ ++stats->resizes; a0015724: e2833001 add r3, r3, #1 a0015728: e5843054 str r3, [r4, #84] ; 0x54 a001572c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} block_size += next_block_size; alloc_size += next_block_size; } if ( new_alloc_size > alloc_size ) { return HEAP_RESIZE_UNSATISFIED; a0015730: e3a00001 mov r0, #1 *new_size = 0; _Heap_Protection_block_check( heap, block ); if ( _Heap_Is_block_in_heap( heap, block ) ) { return _Heap_Resize_block_checked( a0015734: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} new_alloc_size, old_size, new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; a0015738: e3a00002 mov r0, #2 <== NOT EXECUTED a001573c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED a0015740: e3a00002 mov r0, #2 <== NOT EXECUTED } } a0015744: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED =============================================================================== a000b1dc <_Heap_Walk>: bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { a000b1dc: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; a000b1e0: e5903014 ldr r3, [r0, #20] bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { a000b1e4: e24dd030 sub sp, sp, #48 ; 0x30 uintptr_t const min_block_size = heap->min_block_size; Heap_Block *const first_block = heap->first_block; 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; a000b1e8: e59f44c8 ldr r4, [pc, #1224] ; a000b6b8 <_Heap_Walk+0x4dc> int source, bool dump ) { uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; a000b1ec: e58d3024 str r3, [sp, #36] ; 0x24 Heap_Block *const first_block = heap->first_block; Heap_Block *const last_block = heap->last_block; a000b1f0: e5903024 ldr r3, [r0, #36] ; 0x24 Heap_Block *block = first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; a000b1f4: e31200ff tst r2, #255 ; 0xff bool dump ) { uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; Heap_Block *const first_block = heap->first_block; a000b1f8: e590c020 ldr ip, [r0, #32] Heap_Block *const last_block = heap->last_block; a000b1fc: e58d3028 str r3, [sp, #40] ; 0x28 Heap_Block *block = first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; a000b200: e59f34b4 ldr r3, [pc, #1204] ; a000b6bc <_Heap_Walk+0x4e0> bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { a000b204: e1a06000 mov r6, r0 a000b208: e1a05001 mov r5, r1 uintptr_t const min_block_size = heap->min_block_size; Heap_Block *const first_block = heap->first_block; 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; a000b20c: 11a04003 movne r4, r3 if ( !_System_state_Is_up( _System_state_Get() ) ) { a000b210: e59f34a8 ldr r3, [pc, #1192] ; a000b6c0 <_Heap_Walk+0x4e4> Heap_Control *heap, int source, bool dump ) { uintptr_t const page_size = heap->page_size; a000b214: e5909010 ldr r9, [r0, #16] uintptr_t const min_block_size = heap->min_block_size; Heap_Block *const first_block = heap->first_block; a000b218: e58dc020 str ip, [sp, #32] 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() ) ) { a000b21c: e5933000 ldr r3, [r3] a000b220: e3530003 cmp r3, #3 a000b224: 1a000118 bne a000b68c <_Heap_Walk+0x4b0> 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)( a000b228: e59dc024 ldr ip, [sp, #36] ; 0x24 a000b22c: e59d2020 ldr r2, [sp, #32] a000b230: e58dc000 str ip, [sp] a000b234: e5903018 ldr r3, [r0, #24] a000b238: e58d3004 str r3, [sp, #4] a000b23c: e590301c ldr r3, [r0, #28] a000b240: e58d200c str r2, [sp, #12] a000b244: e59f2478 ldr r2, [pc, #1144] ; a000b6c4 <_Heap_Walk+0x4e8> a000b248: e58d3008 str r3, [sp, #8] a000b24c: e59d3028 ldr r3, [sp, #40] ; 0x28 a000b250: e58d3010 str r3, [sp, #16] a000b254: e5903008 ldr r3, [r0, #8] a000b258: e58d3014 str r3, [sp, #20] a000b25c: e590300c ldr r3, [r0, #12] a000b260: e1a00001 mov r0, r1 a000b264: e3a01000 mov r1, #0 a000b268: e58d3018 str r3, [sp, #24] a000b26c: e1a03009 mov r3, r9 a000b270: e12fff34 blx r4 heap->area_begin, heap->area_end, first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { a000b274: e3590000 cmp r9, #0 a000b278: 1a000005 bne a000b294 <_Heap_Walk+0xb8> (*printer)( source, true, "page size is zero\n" ); a000b27c: e1a00005 mov r0, r5 a000b280: e3a01001 mov r1, #1 a000b284: e59f243c ldr r2, [pc, #1084] ; a000b6c8 <_Heap_Walk+0x4ec> a000b288: e12fff34 blx r4 if ( !_System_state_Is_up( _System_state_Get() ) ) { return true; } if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; a000b28c: e1a08009 mov r8, r9 a000b290: ea0000fe b a000b690 <_Heap_Walk+0x4b4> (*printer)( source, true, "page size is zero\n" ); return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { a000b294: e2198007 ands r8, r9, #7 (*printer)( a000b298: 11a00005 movne r0, r5 a000b29c: 13a01001 movne r1, #1 a000b2a0: 159f2424 ldrne r2, [pc, #1060] ; a000b6cc <_Heap_Walk+0x4f0> a000b2a4: 11a03009 movne r3, r9 a000b2a8: 1a0000ff bne a000b6ac <_Heap_Walk+0x4d0> RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; a000b2ac: e59d0024 ldr r0, [sp, #36] ; 0x24 a000b2b0: e1a01009 mov r1, r9 a000b2b4: ebffe756 bl a0005014 <__umodsi3> ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { a000b2b8: e250b000 subs fp, r0, #0 a000b2bc: 0a000005 beq a000b2d8 <_Heap_Walk+0xfc> (*printer)( a000b2c0: e1a00005 mov r0, r5 a000b2c4: e3a01001 mov r1, #1 a000b2c8: e59f2400 ldr r2, [pc, #1024] ; a000b6d0 <_Heap_Walk+0x4f4> a000b2cc: e59d3024 ldr r3, [sp, #36] ; 0x24 a000b2d0: e12fff34 blx r4 a000b2d4: ea0000ed b a000b690 <_Heap_Walk+0x4b4> a000b2d8: e59dc020 ldr ip, [sp, #32] a000b2dc: e1a01009 mov r1, r9 a000b2e0: e28c0008 add r0, ip, #8 a000b2e4: ebffe74a bl a0005014 <__umodsi3> ); return false; } if ( a000b2e8: e250a000 subs sl, r0, #0 !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( a000b2ec: 11a00005 movne r0, r5 a000b2f0: 13a01001 movne r1, #1 a000b2f4: 159f23d8 ldrne r2, [pc, #984] ; a000b6d4 <_Heap_Walk+0x4f8> a000b2f8: 159d3020 ldrne r3, [sp, #32] a000b2fc: 1a0000c3 bne a000b610 <_Heap_Walk+0x434> 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; a000b300: e59d2020 ldr r2, [sp, #32] a000b304: e5928004 ldr r8, [r2, #4] ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { a000b308: e2188001 ands r8, r8, #1 (*printer)( a000b30c: 01a00005 moveq r0, r5 a000b310: 03a01001 moveq r1, #1 a000b314: 059f23bc ldreq r2, [pc, #956] ; a000b6d8 <_Heap_Walk+0x4fc> a000b318: 0a000009 beq a000b344 <_Heap_Walk+0x168> - 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; a000b31c: e59d3028 ldr r3, [sp, #40] ; 0x28 a000b320: e5937004 ldr r7, [r3, #4] a000b324: e3c77001 bic r7, r7, #1 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); a000b328: e0837007 add r7, r3, r7 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; a000b32c: e5978004 ldr r8, [r7, #4] ); return false; } if ( _Heap_Is_free( last_block ) ) { a000b330: e2188001 ands r8, r8, #1 a000b334: 1a000004 bne a000b34c <_Heap_Walk+0x170> (*printer)( a000b338: e59f239c ldr r2, [pc, #924] ; a000b6dc <_Heap_Walk+0x500> <== NOT EXECUTED a000b33c: e1a00005 mov r0, r5 <== NOT EXECUTED a000b340: e3a01001 mov r1, #1 <== NOT EXECUTED a000b344: e12fff34 blx r4 <== NOT EXECUTED a000b348: ea0000d0 b a000b690 <_Heap_Walk+0x4b4> <== NOT EXECUTED ); return false; } if ( a000b34c: e59dc020 ldr ip, [sp, #32] a000b350: e157000c cmp r7, ip a000b354: 0a000005 beq a000b370 <_Heap_Walk+0x194> _Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block ) { (*printer)( a000b358: e1a00005 mov r0, r5 <== NOT EXECUTED a000b35c: e3a01001 mov r1, #1 <== NOT EXECUTED a000b360: e59f2378 ldr r2, [pc, #888] ; a000b6e0 <_Heap_Walk+0x504> <== NOT EXECUTED a000b364: e12fff34 blx r4 <== NOT EXECUTED if ( !_System_state_Is_up( _System_state_Get() ) ) { return true; } if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; a000b368: e1a0800a mov r8, sl <== NOT EXECUTED a000b36c: ea0000c7 b a000b690 <_Heap_Walk+0x4b4> <== NOT EXECUTED int source, Heap_Walk_printer printer, Heap_Control *heap ) { uintptr_t const page_size = heap->page_size; a000b370: e596b010 ldr fp, [r6, #16] block = next_block; } while ( block != first_block ); return true; } a000b374: e5968008 ldr r8, [r6, #8] 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 ); a000b378: e1a0a006 mov sl, r6 a000b37c: ea000032 b a000b44c <_Heap_Walk+0x270> 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; a000b380: e5963020 ldr r3, [r6, #32] a000b384: e1530008 cmp r3, r8 a000b388: 83a0c000 movhi ip, #0 a000b38c: 8a000003 bhi a000b3a0 <_Heap_Walk+0x1c4> a000b390: e596c024 ldr ip, [r6, #36] ; 0x24 a000b394: e15c0008 cmp ip, r8 a000b398: 33a0c000 movcc ip, #0 a000b39c: 23a0c001 movcs ip, #1 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 ) ) { a000b3a0: e21cc0ff ands ip, ip, #255 ; 0xff (*printer)( a000b3a4: 01a00005 moveq r0, r5 a000b3a8: 03a01001 moveq r1, #1 a000b3ac: 059f2330 ldreq r2, [pc, #816] ; a000b6e4 <_Heap_Walk+0x508> a000b3b0: 0a000012 beq a000b400 <_Heap_Walk+0x224> RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; a000b3b4: e2880008 add r0, r8, #8 a000b3b8: e1a0100b mov r1, fp a000b3bc: ebffe714 bl a0005014 <__umodsi3> ); return false; } if ( a000b3c0: e250c000 subs ip, r0, #0 !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( a000b3c4: 11a00005 movne r0, r5 a000b3c8: 13a01001 movne r1, #1 a000b3cc: 159f2314 ldrne r2, [pc, #788] ; a000b6e8 <_Heap_Walk+0x50c> a000b3d0: 11a03008 movne r3, r8 a000b3d4: 1a0000b4 bne a000b6ac <_Heap_Walk+0x4d0> - 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; a000b3d8: e5983004 ldr r3, [r8, #4] a000b3dc: e3c33001 bic r3, r3, #1 block = next_block; } while ( block != first_block ); return true; } a000b3e0: e0883003 add r3, r8, r3 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; a000b3e4: e5933004 ldr r3, [r3, #4] ); return false; } if ( _Heap_Is_used( free_block ) ) { a000b3e8: e2133001 ands r3, r3, #1 a000b3ec: e58d302c str r3, [sp, #44] ; 0x2c a000b3f0: 0a000008 beq a000b418 <_Heap_Walk+0x23c> (*printer)( a000b3f4: e59f22f0 ldr r2, [pc, #752] ; a000b6ec <_Heap_Walk+0x510> <== NOT EXECUTED a000b3f8: e1a00005 mov r0, r5 <== NOT EXECUTED a000b3fc: e3a01001 mov r1, #1 <== NOT EXECUTED a000b400: e1a03008 mov r3, r8 <== NOT EXECUTED a000b404: e58dc01c str ip, [sp, #28] <== NOT EXECUTED a000b408: e12fff34 blx r4 <== NOT EXECUTED if ( !_System_state_Is_up( _System_state_Get() ) ) { return true; } if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; a000b40c: e59dc01c ldr ip, [sp, #28] <== NOT EXECUTED a000b410: e1a0800c mov r8, ip <== NOT EXECUTED a000b414: ea00009d b a000b690 <_Heap_Walk+0x4b4> <== NOT EXECUTED ); return false; } if ( free_block->prev != prev_block ) { a000b418: e598300c ldr r3, [r8, #12] a000b41c: e153000a cmp r3, sl a000b420: 0a000007 beq a000b444 <_Heap_Walk+0x268> (*printer)( a000b424: e58d3000 str r3, [sp] <== NOT EXECUTED a000b428: e1a00005 mov r0, r5 <== NOT EXECUTED a000b42c: e1a03008 mov r3, r8 <== NOT EXECUTED a000b430: e3a01001 mov r1, #1 <== NOT EXECUTED a000b434: e59f22b4 ldr r2, [pc, #692] ; a000b6f0 <_Heap_Walk+0x514> <== NOT EXECUTED a000b438: e12fff34 blx r4 <== NOT EXECUTED if ( !_System_state_Is_up( _System_state_Get() ) ) { return true; } if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; a000b43c: e59d802c ldr r8, [sp, #44] ; 0x2c <== NOT EXECUTED a000b440: ea000092 b a000b690 <_Heap_Walk+0x4b4> <== NOT EXECUTED return false; } prev_block = free_block; free_block = free_block->next; a000b444: e1a0a008 mov sl, r8 a000b448: e5988008 ldr r8, [r8, #8] 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 ) { a000b44c: e1580006 cmp r8, r6 a000b450: 1affffca bne a000b380 <_Heap_Walk+0x1a4> a000b454: ea000000 b a000b45c <_Heap_Walk+0x280> block->prev_size ); } block = next_block; } while ( block != first_block ); a000b458: e1a07008 mov r7, r8 return true; } a000b45c: e5973004 ldr r3, [r7, #4] 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; a000b460: e5962020 ldr r2, [r6, #32] - 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; a000b464: e3c3a001 bic sl, r3, #1 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); a000b468: e087800a add r8, r7, sl 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; a000b46c: e1520008 cmp r2, r8 a000b470: 83a0b000 movhi fp, #0 a000b474: 8a000003 bhi a000b488 <_Heap_Walk+0x2ac> a000b478: e596b024 ldr fp, [r6, #36] ; 0x24 a000b47c: e15b0008 cmp fp, r8 a000b480: 33a0b000 movcc fp, #0 a000b484: 23a0b001 movcs fp, #1 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 ) ) { a000b488: e21bb0ff ands fp, fp, #255 ; 0xff a000b48c: 1a000006 bne a000b4ac <_Heap_Walk+0x2d0> (*printer)( a000b490: e58d8000 str r8, [sp] <== NOT EXECUTED a000b494: e1a00005 mov r0, r5 <== NOT EXECUTED a000b498: e3a01001 mov r1, #1 <== NOT EXECUTED a000b49c: e59f2250 ldr r2, [pc, #592] ; a000b6f4 <_Heap_Walk+0x518> <== NOT EXECUTED a000b4a0: e1a03007 mov r3, r7 <== NOT EXECUTED a000b4a4: e12fff34 blx r4 <== NOT EXECUTED a000b4a8: ea000059 b a000b614 <_Heap_Walk+0x438> <== NOT EXECUTED 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; a000b4ac: e59d2028 ldr r2, [sp, #40] ; 0x28 RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; a000b4b0: e1a0000a mov r0, sl a000b4b4: e1a01009 mov r1, r9 a000b4b8: e057b002 subs fp, r7, r2 a000b4bc: 13a0b001 movne fp, #1 a000b4c0: e58d301c str r3, [sp, #28] a000b4c4: ebffe6d2 bl a0005014 <__umodsi3> ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) { a000b4c8: e3500000 cmp r0, #0 a000b4cc: e59d301c ldr r3, [sp, #28] a000b4d0: 0a000005 beq a000b4ec <_Heap_Walk+0x310> a000b4d4: e35b0000 cmp fp, #0 <== NOT EXECUTED (*printer)( a000b4d8: 158da000 strne sl, [sp] <== NOT EXECUTED a000b4dc: 11a00005 movne r0, r5 <== NOT EXECUTED a000b4e0: 13a01001 movne r1, #1 <== NOT EXECUTED a000b4e4: 159f220c ldrne r2, [pc, #524] ; a000b6f8 <_Heap_Walk+0x51c><== NOT EXECUTED a000b4e8: 1a000013 bne a000b53c <_Heap_Walk+0x360> <== NOT EXECUTED ); return false; } if ( block_size < min_block_size && is_not_last_block ) { a000b4ec: e59dc024 ldr ip, [sp, #36] ; 0x24 a000b4f0: e15a000c cmp sl, ip a000b4f4: 2a000008 bcs a000b51c <_Heap_Walk+0x340> a000b4f8: e35b0000 cmp fp, #0 <== NOT EXECUTED a000b4fc: 0a000006 beq a000b51c <_Heap_Walk+0x340> <== NOT EXECUTED (*printer)( a000b500: e88d1400 stm sp, {sl, ip} <== NOT EXECUTED a000b504: e1a00005 mov r0, r5 <== NOT EXECUTED a000b508: e3a01001 mov r1, #1 <== NOT EXECUTED a000b50c: e59f21e8 ldr r2, [pc, #488] ; a000b6fc <_Heap_Walk+0x520> <== NOT EXECUTED a000b510: e1a03007 mov r3, r7 <== NOT EXECUTED a000b514: e12fff34 blx r4 <== NOT EXECUTED a000b518: ea000064 b a000b6b0 <_Heap_Walk+0x4d4> <== NOT EXECUTED ); return false; } if ( next_block_begin <= block_begin && is_not_last_block ) { a000b51c: e1580007 cmp r8, r7 a000b520: 8a000008 bhi a000b548 <_Heap_Walk+0x36c> a000b524: e35b0000 cmp fp, #0 a000b528: 0a000006 beq a000b548 <_Heap_Walk+0x36c> (*printer)( a000b52c: e59f21cc ldr r2, [pc, #460] ; a000b700 <_Heap_Walk+0x524> <== NOT EXECUTED a000b530: e58d8000 str r8, [sp] <== NOT EXECUTED a000b534: e1a00005 mov r0, r5 <== NOT EXECUTED a000b538: e3a01001 mov r1, #1 <== NOT EXECUTED a000b53c: e1a03007 mov r3, r7 <== NOT EXECUTED a000b540: e12fff34 blx r4 <== NOT EXECUTED a000b544: ea000059 b a000b6b0 <_Heap_Walk+0x4d4> <== NOT EXECUTED 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; a000b548: e203b001 and fp, r3, #1 a000b54c: e5983004 ldr r3, [r8, #4] ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { a000b550: e3130001 tst r3, #1 a000b554: 1a000038 bne a000b63c <_Heap_Walk+0x460> 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 ? a000b558: e597200c ldr r2, [r7, #12] 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)( a000b55c: e5963008 ldr r3, [r6, #8] block = next_block; } while ( block != first_block ); return true; } a000b560: e596100c ldr r1, [r6, #12] 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)( a000b564: e1520003 cmp r2, r3 a000b568: 059f0194 ldreq r0, [pc, #404] ; a000b704 <_Heap_Walk+0x528> a000b56c: 0a000003 beq a000b580 <_Heap_Walk+0x3a4> block, block_size, block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), a000b570: e59f3190 ldr r3, [pc, #400] ; a000b708 <_Heap_Walk+0x52c> a000b574: e1520006 cmp r2, r6 a000b578: e59f018c ldr r0, [pc, #396] ; a000b70c <_Heap_Walk+0x530> a000b57c: 01a00003 moveq r0, r3 block->next, block->next == last_free_block ? a000b580: e5973008 ldr r3, [r7, #8] 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)( a000b584: e1530001 cmp r3, r1 a000b588: 059f1180 ldreq r1, [pc, #384] ; a000b710 <_Heap_Walk+0x534> a000b58c: 0a000003 beq a000b5a0 <_Heap_Walk+0x3c4> " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") a000b590: e59fc17c ldr ip, [pc, #380] ; a000b714 <_Heap_Walk+0x538> a000b594: e1530006 cmp r3, r6 a000b598: e59f116c ldr r1, [pc, #364] ; a000b70c <_Heap_Walk+0x530> a000b59c: 01a0100c moveq r1, ip 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)( a000b5a0: e58d2004 str r2, [sp, #4] a000b5a4: e58d0008 str r0, [sp, #8] a000b5a8: e58d300c str r3, [sp, #12] a000b5ac: e58d1010 str r1, [sp, #16] a000b5b0: e1a03007 mov r3, r7 a000b5b4: e58da000 str sl, [sp] a000b5b8: e1a00005 mov r0, r5 a000b5bc: e3a01000 mov r1, #0 a000b5c0: e59f2150 ldr r2, [pc, #336] ; a000b718 <_Heap_Walk+0x53c> a000b5c4: e12fff34 blx r4 block->next == last_free_block ? " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { a000b5c8: e5983000 ldr r3, [r8] a000b5cc: e15a0003 cmp sl, r3 a000b5d0: 0a000008 beq a000b5f8 <_Heap_Walk+0x41c> (*printer)( a000b5d4: e58d3004 str r3, [sp, #4] <== NOT EXECUTED a000b5d8: e58da000 str sl, [sp] <== NOT EXECUTED a000b5dc: e58d8008 str r8, [sp, #8] <== NOT EXECUTED a000b5e0: e1a00005 mov r0, r5 <== NOT EXECUTED a000b5e4: e3a01001 mov r1, #1 <== NOT EXECUTED a000b5e8: e59f212c ldr r2, [pc, #300] ; a000b71c <_Heap_Walk+0x540> <== NOT EXECUTED a000b5ec: e1a03007 mov r3, r7 <== NOT EXECUTED a000b5f0: e12fff34 blx r4 <== NOT EXECUTED a000b5f4: ea00002d b a000b6b0 <_Heap_Walk+0x4d4> <== NOT EXECUTED ); return false; } if ( !prev_used ) { a000b5f8: e35b0000 cmp fp, #0 a000b5fc: 1a000006 bne a000b61c <_Heap_Walk+0x440> (*printer)( a000b600: e59f2118 ldr r2, [pc, #280] ; a000b720 <_Heap_Walk+0x544> <== NOT EXECUTED a000b604: e1a00005 mov r0, r5 <== NOT EXECUTED a000b608: e3a01001 mov r1, #1 <== NOT EXECUTED a000b60c: e1a03007 mov r3, r7 <== NOT EXECUTED a000b610: e12fff34 blx r4 <== NOT EXECUTED return false; } if ( !_Heap_Is_prev_used( next_block ) ) { if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) { return false; a000b614: e1a0800b mov r8, fp <== NOT EXECUTED a000b618: ea00001c b a000b690 <_Heap_Walk+0x4b4> <== NOT EXECUTED block = next_block; } while ( block != first_block ); return true; } a000b61c: e5963008 ldr r3, [r6, #8] a000b620: ea000002 b a000b630 <_Heap_Walk+0x454> { 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 ) { a000b624: e1530007 cmp r3, r7 a000b628: 0a000014 beq a000b680 <_Heap_Walk+0x4a4> return true; } free_block = free_block->next; a000b62c: e5933008 ldr r3, [r3, #8] ) { 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 ) { a000b630: e1530006 cmp r3, r6 a000b634: 1afffffa bne a000b624 <_Heap_Walk+0x448> a000b638: ea000017 b a000b69c <_Heap_Walk+0x4c0> <== NOT EXECUTED if ( !_Heap_Is_prev_used( next_block ) ) { if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) { return false; } } else if (prev_used) { a000b63c: e35b0000 cmp fp, #0 a000b640: 0a000006 beq a000b660 <_Heap_Walk+0x484> (*printer)( a000b644: e58da000 str sl, [sp] a000b648: e1a00005 mov r0, r5 a000b64c: e3a01000 mov r1, #0 a000b650: e59f20cc ldr r2, [pc, #204] ; a000b724 <_Heap_Walk+0x548> a000b654: e1a03007 mov r3, r7 a000b658: e12fff34 blx r4 a000b65c: ea000007 b a000b680 <_Heap_Walk+0x4a4> "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( a000b660: e58da000 str sl, [sp] a000b664: e5973000 ldr r3, [r7] a000b668: e1a00005 mov r0, r5 a000b66c: e1a0100b mov r1, fp a000b670: e58d3004 str r3, [sp, #4] a000b674: e59f20ac ldr r2, [pc, #172] ; a000b728 <_Heap_Walk+0x54c> a000b678: e1a03007 mov r3, r7 a000b67c: e12fff34 blx r4 block->prev_size ); } block = next_block; } while ( block != first_block ); a000b680: e59d2020 ldr r2, [sp, #32] a000b684: e1580002 cmp r8, r2 a000b688: 1affff72 bne a000b458 <_Heap_Walk+0x27c> 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() ) ) { return true; a000b68c: e3a08001 mov r8, #1 block = next_block; } while ( block != first_block ); return true; } a000b690: e1a00008 mov r0, r8 a000b694: e28dd030 add sp, sp, #48 ; 0x30 a000b698: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( a000b69c: e59f2088 ldr r2, [pc, #136] ; a000b72c <_Heap_Walk+0x550> <== NOT EXECUTED a000b6a0: e1a00005 mov r0, r5 <== NOT EXECUTED a000b6a4: e3a01001 mov r1, #1 <== NOT EXECUTED a000b6a8: e1a03007 mov r3, r7 <== NOT EXECUTED a000b6ac: e12fff34 blx r4 return false; } if ( !_Heap_Is_prev_used( next_block ) ) { if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) { return false; a000b6b0: e3a08000 mov r8, #0 a000b6b4: eafffff5 b a000b690 <_Heap_Walk+0x4b4> =============================================================================== a000b198 <_Heap_Walk_print>: static void _Heap_Walk_print( int source, bool error, const char *fmt, ... ) { a000b198: e92d000c push {r2, r3} <== NOT EXECUTED a000b19c: e92d4001 push {r0, lr} <== NOT EXECUTED a000b1a0: e1a03000 mov r3, r0 <== NOT EXECUTED va_list ap; if ( error ) { a000b1a4: e31100ff tst r1, #255 ; 0xff <== NOT EXECUTED printk( "FAIL[%d]: ", source ); a000b1a8: 159f0024 ldrne r0, [pc, #36] ; a000b1d4 <_Heap_Walk_print+0x3c><== NOT EXECUTED } else { printk( "PASS[%d]: ", source ); a000b1ac: 059f0024 ldreq r0, [pc, #36] ; a000b1d8 <_Heap_Walk_print+0x40><== NOT EXECUTED a000b1b0: e1a01003 mov r1, r3 <== NOT EXECUTED a000b1b4: ebfff179 bl a00077a0 <== NOT EXECUTED } va_start( ap, fmt ); a000b1b8: e28d100c add r1, sp, #12 <== NOT EXECUTED vprintk( fmt, ap ); a000b1bc: e59d0008 ldr r0, [sp, #8] <== NOT EXECUTED printk( "FAIL[%d]: ", source ); } else { printk( "PASS[%d]: ", source ); } va_start( ap, fmt ); a000b1c0: e58d1000 str r1, [sp] <== NOT EXECUTED vprintk( fmt, ap ); a000b1c4: ebfff842 bl a00092d4 <== NOT EXECUTED va_end( ap ); } a000b1c8: e8bd4008 pop {r3, lr} <== NOT EXECUTED a000b1cc: e28dd008 add sp, sp, #8 <== NOT EXECUTED a000b1d0: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a000a5fc <_Internal_error_Occurred>: bool is_internal, Internal_errors_t the_error ) { _Internal_errors_What_happened.the_source = the_source; a000a5fc: e59f3038 ldr r3, [pc, #56] ; a000a63c <_Internal_error_Occurred+0x40> void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { a000a600: e20110ff and r1, r1, #255 ; 0xff a000a604: e52de004 push {lr} ; (str lr, [sp, #-4]!) _Internal_errors_What_happened.the_source = the_source; a000a608: e5830000 str r0, [r3] _Internal_errors_What_happened.is_internal = is_internal; a000a60c: e5c31004 strb r1, [r3, #4] _Internal_errors_What_happened.the_error = the_error; a000a610: e5832008 str r2, [r3, #8] void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { a000a614: e1a04002 mov r4, r2 _Internal_errors_What_happened.the_source = the_source; _Internal_errors_What_happened.is_internal = is_internal; _Internal_errors_What_happened.the_error = the_error; _User_extensions_Fatal( the_source, is_internal, the_error ); a000a618: eb000717 bl a000c27c <_User_extensions_Fatal> RTEMS_INLINE_ROUTINE void _System_state_Set ( System_state_Codes state ) { _System_state_Current = state; a000a61c: e59f301c ldr r3, [pc, #28] ; a000a640 <_Internal_error_Occurred+0x44><== NOT EXECUTED a000a620: e3a02005 mov r2, #5 <== NOT EXECUTED a000a624: e5832000 str r2, [r3] <== NOT EXECUTED static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000a628: e10f2000 mrs r2, CPSR <== NOT EXECUTED a000a62c: e3823080 orr r3, r2, #128 ; 0x80 <== NOT EXECUTED a000a630: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED _System_state_Set( SYSTEM_STATE_FAILED ); _CPU_Fatal_halt( the_error ); a000a634: e1a00004 mov r0, r4 <== NOT EXECUTED a000a638: eafffffe b a000a638 <_Internal_error_Occurred+0x3c> <== NOT EXECUTED =============================================================================== a000aa08 <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint16_t the_class ) { a000aa08: e1a01801 lsl r1, r1, #16 a000aa0c: e92d4030 push {r4, r5, lr} Objects_Information *info; int the_class_api_maximum; if ( !the_class ) a000aa10: e1b05821 lsrs r5, r1, #16 Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint16_t the_class ) { a000aa14: e1a04000 mov r4, r0 Objects_Information *info; int the_class_api_maximum; if ( !the_class ) a000aa18: 0a000010 beq a000aa60 <_Objects_Get_information+0x58> /* * 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 ); a000aa1c: eb000fd9 bl a000e988 <_Objects_API_maximum_class> if ( the_class_api_maximum == 0 ) a000aa20: e3500000 cmp r0, #0 a000aa24: 0a00000f beq a000aa68 <_Objects_Get_information+0x60> return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) a000aa28: e1550000 cmp r5, r0 return NULL; a000aa2c: 83a00000 movhi r0, #0 */ the_class_api_maximum = _Objects_API_maximum_class( the_api ); if ( the_class_api_maximum == 0 ) return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) a000aa30: 8a00000c bhi a000aa68 <_Objects_Get_information+0x60> return NULL; if ( !_Objects_Information_table[ the_api ] ) a000aa34: e59f3030 ldr r3, [pc, #48] ; a000aa6c <_Objects_Get_information+0x64> a000aa38: e7930104 ldr r0, [r3, r4, lsl #2] a000aa3c: e3500000 cmp r0, #0 a000aa40: 0a000008 beq a000aa68 <_Objects_Get_information+0x60> return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; a000aa44: e7900105 ldr r0, [r0, r5, lsl #2] if ( !info ) a000aa48: e3500000 cmp r0, #0 a000aa4c: 0a000005 beq a000aa68 <_Objects_Get_information+0x60> * In a multprocessing configuration, we may access remote objects. * Thus we may have 0 local instances and still have a valid object * pointer. */ #if !defined(RTEMS_MULTIPROCESSING) if ( info->maximum == 0 ) a000aa50: e1d031b0 ldrh r3, [r0, #16] return NULL; a000aa54: e3530000 cmp r3, #0 a000aa58: 03a00000 moveq r0, #0 a000aa5c: e8bd8030 pop {r4, r5, pc} { Objects_Information *info; int the_class_api_maximum; if ( !the_class ) return NULL; a000aa60: e1a00005 mov r0, r5 <== NOT EXECUTED a000aa64: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED if ( info->maximum == 0 ) return NULL; #endif return info; } a000aa68: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED =============================================================================== a000aa70 <_Objects_Get_isr_disable>: { Objects_Control *the_object; uint32_t index; ISR_Level level; index = id - information->minimum_id + 1; a000aa70: e590c008 ldr ip, [r0, #8] Objects_Information *information, Objects_Id id, Objects_Locations *location, ISR_Level *level_p ) { a000aa74: e92d4010 push {r4, lr} Objects_Control *the_object; uint32_t index; ISR_Level level; index = id - information->minimum_id + 1; a000aa78: e26cc001 rsb ip, ip, #1 a000aa7c: e08c1001 add r1, ip, r1 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000aa80: e10f4000 mrs r4, CPSR a000aa84: e384c080 orr ip, r4, #128 ; 0x80 a000aa88: e129f00c msr CPSR_fc, ip _ISR_Disable( level ); if ( information->maximum >= index ) { a000aa8c: e1d0c1b0 ldrh ip, [r0, #16] a000aa90: e15c0001 cmp ip, r1 a000aa94: 3a00000b bcc a000aac8 <_Objects_Get_isr_disable+0x58> if ( (the_object = information->local_table[ index ]) != NULL ) { a000aa98: e590001c ldr r0, [r0, #28] a000aa9c: e7900101 ldr r0, [r0, r1, lsl #2] a000aaa0: e3500000 cmp r0, #0 a000aaa4: 0a000003 beq a000aab8 <_Objects_Get_isr_disable+0x48> *location = OBJECTS_LOCAL; a000aaa8: e3a01000 mov r1, #0 a000aaac: e5821000 str r1, [r2] *level_p = level; a000aab0: e5834000 str r4, [r3] return the_object; a000aab4: e8bd8010 pop {r4, pc} static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000aab8: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED } _ISR_Enable( level ); *location = OBJECTS_ERROR; a000aabc: e3a03001 mov r3, #1 <== NOT EXECUTED a000aac0: e5823000 str r3, [r2] <== NOT EXECUTED return NULL; a000aac4: e8bd8010 pop {r4, pc} <== NOT EXECUTED a000aac8: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED } _ISR_Enable( level ); *location = OBJECTS_ERROR; a000aacc: e3a03001 mov r3, #1 <== NOT EXECUTED a000aad0: e5823000 str r3, [r2] <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) _Objects_MP_Is_remote( information, id, location, &the_object ); return the_object; #else return NULL; a000aad4: e3a00000 mov r0, #0 <== NOT EXECUTED #endif } a000aad8: e8bd8010 pop {r4, pc} <== NOT EXECUTED =============================================================================== a000c518 <_Objects_Get_name_as_string>: char *_Objects_Get_name_as_string( Objects_Id id, size_t length, char *name ) { a000c518: e92d4077 push {r0, r1, r2, r4, r5, r6, lr} <== NOT EXECUTED char lname[5]; Objects_Control *the_object; Objects_Locations location; Objects_Id tmpId; if ( length == 0 ) a000c51c: e2515000 subs r5, r1, #0 <== NOT EXECUTED char *_Objects_Get_name_as_string( Objects_Id id, size_t length, char *name ) { a000c520: e1a04002 mov r4, r2 <== NOT EXECUTED Objects_Control *the_object; Objects_Locations location; Objects_Id tmpId; if ( length == 0 ) return NULL; a000c524: 01a04005 moveq r4, r5 <== NOT EXECUTED char lname[5]; Objects_Control *the_object; Objects_Locations location; Objects_Id tmpId; if ( length == 0 ) a000c528: 0a00002e beq a000c5e8 <_Objects_Get_name_as_string+0xd0> <== NOT EXECUTED return NULL; if ( name == NULL ) a000c52c: e3540000 cmp r4, #0 <== NOT EXECUTED a000c530: 0a00002c beq a000c5e8 <_Objects_Get_name_as_string+0xd0> <== NOT EXECUTED return NULL; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; a000c534: e3500000 cmp r0, #0 <== NOT EXECUTED a000c538: 059f30b0 ldreq r3, [pc, #176] ; a000c5f0 <_Objects_Get_name_as_string+0xd8><== NOT EXECUTED a000c53c: 11a06000 movne r6, r0 <== NOT EXECUTED a000c540: 05933004 ldreq r3, [r3, #4] <== NOT EXECUTED a000c544: 05936008 ldreq r6, [r3, #8] <== NOT EXECUTED information = _Objects_Get_information_id( tmpId ); a000c548: e1a00006 mov r0, r6 <== NOT EXECUTED a000c54c: ebffffb7 bl a000c430 <_Objects_Get_information_id> <== NOT EXECUTED if ( !information ) a000c550: e2503000 subs r3, r0, #0 <== NOT EXECUTED return NULL; a000c554: 01a04003 moveq r4, r3 <== NOT EXECUTED return NULL; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; information = _Objects_Get_information_id( tmpId ); if ( !information ) a000c558: 0a000022 beq a000c5e8 <_Objects_Get_name_as_string+0xd0> <== NOT EXECUTED return NULL; the_object = _Objects_Get( information, tmpId, &location ); a000c55c: e1a01006 mov r1, r6 <== NOT EXECUTED a000c560: e28d2008 add r2, sp, #8 <== NOT EXECUTED a000c564: eb000023 bl a000c5f8 <_Objects_Get> <== NOT EXECUTED switch ( location ) { a000c568: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED a000c56c: e3530000 cmp r3, #0 <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* not supported */ #endif case OBJECTS_ERROR: return NULL; a000c570: 13a04000 movne r4, #0 <== NOT EXECUTED information = _Objects_Get_information_id( tmpId ); if ( !information ) return NULL; the_object = _Objects_Get( information, tmpId, &location ); switch ( location ) { a000c574: 1a00001b bne a000c5e8 <_Objects_Get_name_as_string+0xd0> <== NOT EXECUTED if ( information->is_string ) { s = the_object->name.name_p; } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; a000c578: e590200c ldr r2, [r0, #12] <== NOT EXECUTED lname[ 0 ] = (u32_name >> 24) & 0xff; lname[ 1 ] = (u32_name >> 16) & 0xff; lname[ 2 ] = (u32_name >> 8) & 0xff; lname[ 3 ] = (u32_name >> 0) & 0xff; lname[ 4 ] = '\0'; a000c57c: e5cd3004 strb r3, [sp, #4] <== NOT EXECUTED s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { a000c580: e2455001 sub r5, r5, #1 <== NOT EXECUTED } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; a000c584: e1a01c22 lsr r1, r2, #24 <== NOT EXECUTED a000c588: e5cd1000 strb r1, [sp] <== NOT EXECUTED lname[ 1 ] = (u32_name >> 16) & 0xff; a000c58c: e1a01822 lsr r1, r2, #16 <== NOT EXECUTED a000c590: e5cd1001 strb r1, [sp, #1] <== NOT EXECUTED lname[ 2 ] = (u32_name >> 8) & 0xff; a000c594: e1a01422 lsr r1, r2, #8 <== NOT EXECUTED lname[ 3 ] = (u32_name >> 0) & 0xff; a000c598: e5cd2003 strb r2, [sp, #3] <== NOT EXECUTED { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; lname[ 1 ] = (u32_name >> 16) & 0xff; lname[ 2 ] = (u32_name >> 8) & 0xff; a000c59c: e5cd1002 strb r1, [sp, #2] <== NOT EXECUTED s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { a000c5a0: e1a02004 mov r2, r4 <== NOT EXECUTED *d = (isprint((unsigned char)*s)) ? *s : '*'; a000c5a4: e59f0048 ldr r0, [pc, #72] ; a000c5f4 <_Objects_Get_name_as_string+0xdc><== NOT EXECUTED s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { a000c5a8: ea000006 b a000c5c8 <_Objects_Get_name_as_string+0xb0> <== NOT EXECUTED *d = (isprint((unsigned char)*s)) ? *s : '*'; a000c5ac: e590c000 ldr ip, [r0] <== NOT EXECUTED s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { a000c5b0: e2833001 add r3, r3, #1 <== NOT EXECUTED *d = (isprint((unsigned char)*s)) ? *s : '*'; a000c5b4: e08cc001 add ip, ip, r1 <== NOT EXECUTED a000c5b8: e5dcc001 ldrb ip, [ip, #1] <== NOT EXECUTED a000c5bc: e31c0097 tst ip, #151 ; 0x97 <== NOT EXECUTED a000c5c0: 03a0102a moveq r1, #42 ; 0x2a <== NOT EXECUTED a000c5c4: e4c21001 strb r1, [r2], #1 <== NOT EXECUTED s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { a000c5c8: e1530005 cmp r3, r5 <== NOT EXECUTED a000c5cc: 2a000002 bcs a000c5dc <_Objects_Get_name_as_string+0xc4> <== NOT EXECUTED a000c5d0: e7dd1003 ldrb r1, [sp, r3] <== NOT EXECUTED a000c5d4: e3510000 cmp r1, #0 <== NOT EXECUTED a000c5d8: 1afffff3 bne a000c5ac <_Objects_Get_name_as_string+0x94> <== NOT EXECUTED *d = (isprint((unsigned char)*s)) ? *s : '*'; } } *d = '\0'; a000c5dc: e3a03000 mov r3, #0 <== NOT EXECUTED a000c5e0: e5c23000 strb r3, [r2] <== NOT EXECUTED _Thread_Enable_dispatch(); a000c5e4: eb0002b0 bl a000d0ac <_Thread_Enable_dispatch> <== NOT EXECUTED return name; } return NULL; /* unreachable path */ } a000c5e8: e1a00004 mov r0, r4 <== NOT EXECUTED a000c5ec: e8bd807e pop {r1, r2, r3, r4, r5, r6, pc} <== NOT EXECUTED =============================================================================== a001abd4 <_Objects_Get_no_protection>: /* * 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; a001abd4: e5903008 ldr r3, [r0, #8] a001abd8: e2633001 rsb r3, r3, #1 a001abdc: e0833001 add r3, r3, r1 if ( information->maximum >= index ) { a001abe0: e1d011b0 ldrh r1, [r0, #16] a001abe4: e1510003 cmp r1, r3 a001abe8: 3a000005 bcc a001ac04 <_Objects_Get_no_protection+0x30> if ( (the_object = information->local_table[ index ]) != NULL ) { a001abec: e590101c ldr r1, [r0, #28] a001abf0: e7910103 ldr r0, [r1, r3, lsl #2] a001abf4: e3500000 cmp r0, #0 *location = OBJECTS_LOCAL; a001abf8: 13a03000 movne r3, #0 a001abfc: 15823000 strne r3, [r2] * by a value between 1 and maximum. */ index = id - information->minimum_id + 1; if ( information->maximum >= index ) { if ( (the_object = information->local_table[ index ]) != NULL ) { a001ac00: 112fff1e bxne lr /* * This isn't supported or required yet for Global objects so * if it isn't local, we don't find it. */ *location = OBJECTS_ERROR; a001ac04: e3a03001 mov r3, #1 a001ac08: e5823000 str r3, [r2] return NULL; a001ac0c: e3a00000 mov r0, #0 <== NOT EXECUTED } a001ac10: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a000c040 <_Objects_Id_to_name>: */ Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { a000c040: e92d4011 push {r0, r4, lr} a000c044: e1a04001 mov r4, r1 /* * Caller is trusted for name != NULL. */ tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; a000c048: e2501000 subs r1, r0, #0 a000c04c: 059f306c ldreq r3, [pc, #108] ; a000c0c0 <_Objects_Id_to_name+0x80> a000c050: 05933004 ldreq r3, [r3, #4] a000c054: 05931008 ldreq r1, [r3, #8] a000c058: e1a03c21 lsr r3, r1, #24 a000c05c: e2033007 and r3, r3, #7 */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) a000c060: e2432001 sub r2, r3, #1 a000c064: e3520002 cmp r2, #2 a000c068: 8a00000d bhi a000c0a4 <_Objects_Id_to_name+0x64> a000c06c: ea00000e b a000c0ac <_Objects_Id_to_name+0x6c> */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class( Objects_Id id ) { return (uint32_t) a000c070: e1a02da1 lsr r2, r1, #27 if ( !_Objects_Information_table[ the_api ] ) return OBJECTS_INVALID_ID; the_class = _Objects_Get_class( tmpId ); information = _Objects_Information_table[ the_api ][ the_class ]; a000c074: e7930102 ldr r0, [r3, r2, lsl #2] if ( !information ) a000c078: e3500000 cmp r0, #0 a000c07c: 0a000008 beq a000c0a4 <_Objects_Id_to_name+0x64> #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 ); a000c080: e1a0200d mov r2, sp a000c084: ebffffd3 bl a000bfd8 <_Objects_Get> if ( !the_object ) a000c088: e3500000 cmp r0, #0 a000c08c: 0a000004 beq a000c0a4 <_Objects_Id_to_name+0x64> return OBJECTS_INVALID_ID; *name = the_object->name; a000c090: e590300c ldr r3, [r0, #12] a000c094: e5843000 str r3, [r4] _Thread_Enable_dispatch(); a000c098: eb0002c1 bl a000cba4 <_Thread_Enable_dispatch> return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; a000c09c: e3a00000 mov r0, #0 a000c0a0: ea000000 b a000c0a8 <_Objects_Id_to_name+0x68> the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) return OBJECTS_INVALID_ID; a000c0a4: e3a00003 mov r0, #3 return OBJECTS_INVALID_ID; *name = the_object->name; _Thread_Enable_dispatch(); return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; } a000c0a8: e8bd8018 pop {r3, r4, pc} the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) a000c0ac: e59f2010 ldr r2, [pc, #16] ; a000c0c4 <_Objects_Id_to_name+0x84> a000c0b0: e7923103 ldr r3, [r2, r3, lsl #2] a000c0b4: e3530000 cmp r3, #0 a000c0b8: 1affffec bne a000c070 <_Objects_Id_to_name+0x30> a000c0bc: eafffff8 b a000c0a4 <_Objects_Id_to_name+0x64> <== NOT EXECUTED =============================================================================== a000ac28 <_Objects_Name_to_id_u32>: Objects_Name name_for_mp; #endif /* ASSERT: information->is_string == false */ if ( !id ) a000ac28: e3530000 cmp r3, #0 Objects_Information *information, uint32_t name, uint32_t node, Objects_Id *id ) { a000ac2c: e92d4030 push {r4, r5, lr} Objects_Name name_for_mp; #endif /* ASSERT: information->is_string == false */ if ( !id ) a000ac30: 0a00001a beq a000aca0 <_Objects_Name_to_id_u32+0x78> return OBJECTS_INVALID_ADDRESS; if ( name == 0 ) a000ac34: e3510000 cmp r1, #0 a000ac38: 0a00001a beq a000aca8 <_Objects_Name_to_id_u32+0x80> return OBJECTS_INVALID_NAME; search_local_node = false; if ( information->maximum != 0 && a000ac3c: e1d041b0 ldrh r4, [r0, #16] a000ac40: e3540000 cmp r4, #0 a000ac44: 0a000019 beq a000acb0 <_Objects_Name_to_id_u32+0x88> a000ac48: e3720106 cmn r2, #-2147483647 ; 0x80000001 a000ac4c: 13520000 cmpne r2, #0 a000ac50: 03a02001 moveq r2, #1 a000ac54: 0a00000e beq a000ac94 <_Objects_Name_to_id_u32+0x6c> (node == OBJECTS_SEARCH_ALL_NODES || node == OBJECTS_SEARCH_LOCAL_NODE || a000ac58: e3520001 cmp r2, #1 a000ac5c: 1a000011 bne a000aca8 <_Objects_Name_to_id_u32+0x80> a000ac60: ea00000b b a000ac94 <_Objects_Name_to_id_u32+0x6c> )) search_local_node = true; if ( search_local_node ) { for ( index = 1; index <= information->maximum; index++ ) { the_object = information->local_table[ index ]; a000ac64: e590c01c ldr ip, [r0, #28] a000ac68: e79cc102 ldr ip, [ip, r2, lsl #2] if ( !the_object ) a000ac6c: e35c0000 cmp ip, #0 a000ac70: 0a000006 beq a000ac90 <_Objects_Name_to_id_u32+0x68> continue; if ( name == the_object->name.name_u32 ) { a000ac74: e59c500c ldr r5, [ip, #12] a000ac78: e1510005 cmp r1, r5 a000ac7c: 1a000003 bne a000ac90 <_Objects_Name_to_id_u32+0x68> *id = the_object->id; a000ac80: e59c2008 ldr r2, [ip, #8] return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; a000ac84: e3a00000 mov r0, #0 the_object = information->local_table[ index ]; if ( !the_object ) continue; if ( name == the_object->name.name_u32 ) { *id = the_object->id; a000ac88: e5832000 str r2, [r3] return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; a000ac8c: e8bd8030 pop {r4, r5, pc} _Objects_Is_local_node( node ) )) search_local_node = true; if ( search_local_node ) { for ( index = 1; index <= information->maximum; index++ ) { a000ac90: e2822001 add r2, r2, #1 a000ac94: e1520004 cmp r2, r4 a000ac98: 9afffff1 bls a000ac64 <_Objects_Name_to_id_u32+0x3c> a000ac9c: ea000001 b a000aca8 <_Objects_Name_to_id_u32+0x80> <== NOT EXECUTED #endif /* ASSERT: information->is_string == false */ if ( !id ) return OBJECTS_INVALID_ADDRESS; a000aca0: e3a00002 mov r0, #2 <== NOT EXECUTED a000aca4: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED if ( name == 0 ) return OBJECTS_INVALID_NAME; a000aca8: e3a00001 mov r0, #1 <== NOT EXECUTED a000acac: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED return OBJECTS_INVALID_NAME; name_for_mp.name_u32 = name; return _Objects_MP_Global_name_search( information, name_for_mp, node, id ); #else return OBJECTS_INVALID_NAME; a000acb0: e3a00001 mov r0, #1 <== NOT EXECUTED #endif } a000acb4: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED =============================================================================== a000cee0 <_Objects_Set_name>: bool _Objects_Set_name( Objects_Information *information, Objects_Control *the_object, const char *name ) { a000cee0: e92d4030 push {r4, r5, lr} <== NOT EXECUTED a000cee4: e1a04001 mov r4, r1 <== NOT EXECUTED size_t length; const char *s; s = name; length = strnlen( name, information->name_length ); a000cee8: e1d013b8 ldrh r1, [r0, #56] ; 0x38 <== NOT EXECUTED a000ceec: e1a00002 mov r0, r2 <== NOT EXECUTED bool _Objects_Set_name( Objects_Information *information, Objects_Control *the_object, const char *name ) { a000cef0: e1a05002 mov r5, r2 <== NOT EXECUTED size_t length; const char *s; s = name; length = strnlen( name, information->name_length ); a000cef4: eb001bbb bl a0013de8 <== NOT EXECUTED d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( a000cef8: e3500001 cmp r0, #1 <== NOT EXECUTED a000cefc: 85d53001 ldrbhi r3, [r5, #1] <== NOT EXECUTED a000cf00: e5d52000 ldrb r2, [r5] <== NOT EXECUTED a000cf04: 93a03602 movls r3, #2097152 ; 0x200000 <== NOT EXECUTED a000cf08: 81a03803 lslhi r3, r3, #16 <== NOT EXECUTED a000cf0c: e1a02c02 lsl r2, r2, #24 <== NOT EXECUTED a000cf10: e3500002 cmp r0, #2 <== NOT EXECUTED a000cf14: e1832002 orr r2, r3, r2 <== NOT EXECUTED a000cf18: 85d53002 ldrbhi r3, [r5, #2] <== NOT EXECUTED a000cf1c: 93a03a02 movls r3, #8192 ; 0x2000 <== NOT EXECUTED a000cf20: 81a03403 lslhi r3, r3, #8 <== NOT EXECUTED a000cf24: e3500003 cmp r0, #3 <== NOT EXECUTED a000cf28: e1822003 orr r2, r2, r3 <== NOT EXECUTED a000cf2c: 85d53003 ldrbhi r3, [r5, #3] <== NOT EXECUTED a000cf30: 93a03020 movls r3, #32 <== NOT EXECUTED ); } return true; } a000cf34: e3a00001 mov r0, #1 <== NOT EXECUTED d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( a000cf38: e1823003 orr r3, r2, r3 <== NOT EXECUTED a000cf3c: e584300c str r3, [r4, #12] <== NOT EXECUTED ); } return true; } a000cf40: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED =============================================================================== a000b490 <_Protected_heap_Get_information>: bool _Protected_heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { a000b490: e92d4070 push {r4, r5, r6, lr} if ( !the_heap ) a000b494: e2506000 subs r6, r0, #0 bool _Protected_heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { a000b498: e1a05001 mov r5, r1 if ( !the_heap ) a000b49c: 0a00000b beq a000b4d0 <_Protected_heap_Get_information+0x40> return false; if ( !the_info ) a000b4a0: e3510000 cmp r1, #0 a000b4a4: 0a00000b beq a000b4d8 <_Protected_heap_Get_information+0x48> return false; _RTEMS_Lock_allocator(); a000b4a8: e59f4030 ldr r4, [pc, #48] ; a000b4e0 <_Protected_heap_Get_information+0x50> a000b4ac: e5940000 ldr r0, [r4] a000b4b0: ebfffbb4 bl a000a388 <_API_Mutex_Lock> _Heap_Get_information( the_heap, the_info ); a000b4b4: e1a00006 mov r0, r6 a000b4b8: e1a01005 mov r1, r5 a000b4bc: eb000fa7 bl a000f360 <_Heap_Get_information> _RTEMS_Unlock_allocator(); a000b4c0: e5940000 ldr r0, [r4] a000b4c4: ebfffbc8 bl a000a3ec <_API_Mutex_Unlock> return true; a000b4c8: e3a00001 mov r0, #1 a000b4cc: e8bd8070 pop {r4, r5, r6, pc} Heap_Control *the_heap, Heap_Information_block *the_info ) { if ( !the_heap ) return false; a000b4d0: e1a00006 mov r0, r6 a000b4d4: e8bd8070 pop {r4, r5, r6, pc} if ( !the_info ) return false; a000b4d8: e1a00001 mov r0, r1 _RTEMS_Lock_allocator(); _Heap_Get_information( the_heap, the_info ); _RTEMS_Unlock_allocator(); return true; } a000b4dc: e8bd8070 pop {r4, r5, r6, pc} =============================================================================== a000ff00 <_Protected_heap_Walk>: * then it is forbidden to lock a mutex. But since we are inside * a critical section, it should be safe to walk it unlocked. * * NOTE: Dispatching is also disabled during initialization. */ if ( !_Thread_Dispatch_disable_level ) { a000ff00: e59f3054 ldr r3, [pc, #84] ; a000ff5c <_Protected_heap_Walk+0x5c><== NOT EXECUTED bool _Protected_heap_Walk( Heap_Control *the_heap, int source, bool do_dump ) { a000ff04: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED * then it is forbidden to lock a mutex. But since we are inside * a critical section, it should be safe to walk it unlocked. * * NOTE: Dispatching is also disabled during initialization. */ if ( !_Thread_Dispatch_disable_level ) { a000ff08: e5933000 ldr r3, [r3] <== NOT EXECUTED bool _Protected_heap_Walk( Heap_Control *the_heap, int source, bool do_dump ) { a000ff0c: e1a06000 mov r6, r0 <== NOT EXECUTED a000ff10: e1a05001 mov r5, r1 <== NOT EXECUTED * then it is forbidden to lock a mutex. But since we are inside * a critical section, it should be safe to walk it unlocked. * * NOTE: Dispatching is also disabled during initialization. */ if ( !_Thread_Dispatch_disable_level ) { a000ff14: e3530000 cmp r3, #0 <== NOT EXECUTED bool _Protected_heap_Walk( Heap_Control *the_heap, int source, bool do_dump ) { a000ff18: e20270ff and r7, r2, #255 ; 0xff <== NOT EXECUTED * then it is forbidden to lock a mutex. But since we are inside * a critical section, it should be safe to walk it unlocked. * * NOTE: Dispatching is also disabled during initialization. */ if ( !_Thread_Dispatch_disable_level ) { a000ff1c: 1a00000b bne a000ff50 <_Protected_heap_Walk+0x50> <== NOT EXECUTED _RTEMS_Lock_allocator(); a000ff20: e59f4038 ldr r4, [pc, #56] ; a000ff60 <_Protected_heap_Walk+0x60><== NOT EXECUTED a000ff24: e5940000 ldr r0, [r4] <== NOT EXECUTED a000ff28: ebfff868 bl a000e0d0 <_API_Mutex_Lock> <== NOT EXECUTED status = _Heap_Walk( the_heap, source, do_dump ); a000ff2c: e1a01005 mov r1, r5 <== NOT EXECUTED a000ff30: e1a02007 mov r2, r7 <== NOT EXECUTED a000ff34: e1a00006 mov r0, r6 <== NOT EXECUTED a000ff38: ebfffc3f bl a000f03c <_Heap_Walk> <== NOT EXECUTED a000ff3c: e1a05000 mov r5, r0 <== NOT EXECUTED _RTEMS_Unlock_allocator(); a000ff40: e5940000 ldr r0, [r4] <== NOT EXECUTED a000ff44: ebfff87a bl a000e134 <_API_Mutex_Unlock> <== NOT EXECUTED } else { status = _Heap_Walk( the_heap, source, do_dump ); } return status; } a000ff48: e1a00005 mov r0, r5 <== NOT EXECUTED a000ff4c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED if ( !_Thread_Dispatch_disable_level ) { _RTEMS_Lock_allocator(); status = _Heap_Walk( the_heap, source, do_dump ); _RTEMS_Unlock_allocator(); } else { status = _Heap_Walk( the_heap, source, do_dump ); a000ff50: e1a02007 mov r2, r7 <== NOT EXECUTED } return status; } a000ff54: e8bd40f0 pop {r4, r5, r6, r7, lr} <== NOT EXECUTED if ( !_Thread_Dispatch_disable_level ) { _RTEMS_Lock_allocator(); status = _Heap_Walk( the_heap, source, do_dump ); _RTEMS_Unlock_allocator(); } else { status = _Heap_Walk( the_heap, source, do_dump ); a000ff58: eafffc37 b a000f03c <_Heap_Walk> <== NOT EXECUTED =============================================================================== a000e2f8 <_RTEMS_Tasks_Invoke_task_variable_dtor>: RTEMS_INLINE_ROUTINE bool _Thread_Is_executing ( const Thread_Control *the_thread ) { return ( the_thread == _Thread_Executing ); a000e2f8: e59f203c ldr r2, [pc, #60] ; a000e33c <_RTEMS_Tasks_Invoke_task_variable_dtor+0x44><== NOT EXECUTED ) { void (*dtor)(void *); void *value; dtor = tvp->dtor; a000e2fc: e5913010 ldr r3, [r1, #16] <== NOT EXECUTED void _RTEMS_Tasks_Invoke_task_variable_dtor( Thread_Control *the_thread, rtems_task_variable_t *tvp ) { a000e300: e92d4010 push {r4, lr} <== NOT EXECUTED void (*dtor)(void *); void *value; dtor = tvp->dtor; if (_Thread_Is_executing(the_thread)) { a000e304: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED void _RTEMS_Tasks_Invoke_task_variable_dtor( Thread_Control *the_thread, rtems_task_variable_t *tvp ) { a000e308: e1a04001 mov r4, r1 <== NOT EXECUTED void (*dtor)(void *); void *value; dtor = tvp->dtor; if (_Thread_Is_executing(the_thread)) { a000e30c: e1520000 cmp r2, r0 <== NOT EXECUTED value = *tvp->ptr; a000e310: 05912004 ldreq r2, [r1, #4] <== NOT EXECUTED *tvp->ptr = tvp->gval; a000e314: 05911008 ldreq r1, [r1, #8] <== NOT EXECUTED } else { value = tvp->tval; a000e318: 1594000c ldrne r0, [r4, #12] <== NOT EXECUTED void (*dtor)(void *); void *value; dtor = tvp->dtor; if (_Thread_Is_executing(the_thread)) { value = *tvp->ptr; a000e31c: 05920000 ldreq r0, [r2] <== NOT EXECUTED *tvp->ptr = tvp->gval; a000e320: 05821000 streq r1, [r2] <== NOT EXECUTED } else { value = tvp->tval; } if ( dtor ) a000e324: e3530000 cmp r3, #0 <== NOT EXECUTED a000e328: 0a000000 beq a000e330 <_RTEMS_Tasks_Invoke_task_variable_dtor+0x38><== NOT EXECUTED (*dtor)(value); a000e32c: e12fff33 blx r3 <== NOT EXECUTED _Workspace_Free(tvp); a000e330: e1a00004 mov r0, r4 <== NOT EXECUTED } a000e334: e8bd4010 pop {r4, lr} <== NOT EXECUTED } if ( dtor ) (*dtor)(value); _Workspace_Free(tvp); a000e338: eafff8ee b a000c6f8 <_Workspace_Free> <== NOT EXECUTED =============================================================================== a000e1d0 <_RTEMS_tasks_Delete_extension>: /* * Free per task variable memory */ tvp = deleted->task_variables; deleted->task_variables = NULL; a000e1d0: e3a03000 mov r3, #0 void _RTEMS_tasks_Delete_extension( Thread_Control *executing, Thread_Control *deleted ) { a000e1d4: e92d4070 push {r4, r5, r6, lr} /* * Free per task variable memory */ tvp = deleted->task_variables; a000e1d8: e5916100 ldr r6, [r1, #256] ; 0x100 void _RTEMS_tasks_Delete_extension( Thread_Control *executing, Thread_Control *deleted ) { a000e1dc: e1a04001 mov r4, r1 /* * Free per task variable memory */ tvp = deleted->task_variables; deleted->task_variables = NULL; a000e1e0: e5813100 str r3, [r1, #256] ; 0x100 while (tvp) { a000e1e4: ea000004 b a000e1fc <_RTEMS_tasks_Delete_extension+0x2c> next = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp ); a000e1e8: e1a01006 mov r1, r6 <== NOT EXECUTED a000e1ec: e1a00004 mov r0, r4 <== NOT EXECUTED */ tvp = deleted->task_variables; deleted->task_variables = NULL; while (tvp) { next = (rtems_task_variable_t *)tvp->next; a000e1f0: e5965000 ldr r5, [r6] <== NOT EXECUTED _RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp ); a000e1f4: eb00003f bl a000e2f8 <_RTEMS_Tasks_Invoke_task_variable_dtor><== NOT EXECUTED tvp = next; a000e1f8: e1a06005 mov r6, r5 <== NOT EXECUTED * Free per task variable memory */ tvp = deleted->task_variables; deleted->task_variables = NULL; while (tvp) { a000e1fc: e3560000 cmp r6, #0 a000e200: 1afffff8 bne a000e1e8 <_RTEMS_tasks_Delete_extension+0x18> /* * Free API specific memory */ (void) _Workspace_Free( deleted->API_Extensions[ THREAD_API_RTEMS ] ); a000e204: e59400f4 ldr r0, [r4, #244] ; 0xf4 a000e208: ebfff93a bl a000c6f8 <_Workspace_Free> deleted->API_Extensions[ THREAD_API_RTEMS ] = NULL; a000e20c: e58460f4 str r6, [r4, #244] ; 0xf4 } a000e210: e8bd8070 pop {r4, r5, r6, pc} =============================================================================== a000e0d8 <_RTEMS_tasks_Switch_extension>: /* * Per Task Variables */ tvp = executing->task_variables; a000e0d8: e5903100 ldr r3, [r0, #256] ; 0x100 while (tvp) { a000e0dc: ea000005 b a000e0f8 <_RTEMS_tasks_Switch_extension+0x20> tvp->tval = *tvp->ptr; a000e0e0: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a000e0e4: e5920000 ldr r0, [r2] <== NOT EXECUTED a000e0e8: e583000c str r0, [r3, #12] <== NOT EXECUTED *tvp->ptr = tvp->gval; a000e0ec: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED tvp = (rtems_task_variable_t *)tvp->next; a000e0f0: e5933000 ldr r3, [r3] <== NOT EXECUTED */ tvp = executing->task_variables; while (tvp) { tvp->tval = *tvp->ptr; *tvp->ptr = tvp->gval; a000e0f4: e5820000 str r0, [r2] <== NOT EXECUTED /* * Per Task Variables */ tvp = executing->task_variables; while (tvp) { a000e0f8: e3530000 cmp r3, #0 a000e0fc: 1afffff7 bne a000e0e0 <_RTEMS_tasks_Switch_extension+0x8> tvp->tval = *tvp->ptr; *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; a000e100: e5913100 ldr r3, [r1, #256] ; 0x100 while (tvp) { a000e104: ea000005 b a000e120 <_RTEMS_tasks_Switch_extension+0x48> tvp->gval = *tvp->ptr; a000e108: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a000e10c: e5921000 ldr r1, [r2] <== NOT EXECUTED a000e110: e5831008 str r1, [r3, #8] <== NOT EXECUTED *tvp->ptr = tvp->tval; a000e114: e593100c ldr r1, [r3, #12] <== NOT EXECUTED tvp = (rtems_task_variable_t *)tvp->next; a000e118: e5933000 ldr r3, [r3] <== NOT EXECUTED } tvp = heir->task_variables; while (tvp) { tvp->gval = *tvp->ptr; *tvp->ptr = tvp->tval; a000e11c: e5821000 str r1, [r2] <== NOT EXECUTED *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; while (tvp) { a000e120: e3530000 cmp r3, #0 a000e124: 1afffff7 bne a000e108 <_RTEMS_tasks_Switch_extension+0x30> tvp->gval = *tvp->ptr; *tvp->ptr = tvp->tval; tvp = (rtems_task_variable_t *)tvp->next; } } a000e128: e12fff1e bx lr =============================================================================== a000a8b8 <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { a000a8b8: e92d4011 push {r0, r4, lr} <== NOT EXECUTED a000a8bc: e1a01000 mov r1, r0 <== NOT EXECUTED a000a8c0: e1a0200d mov r2, sp <== NOT EXECUTED a000a8c4: e59f0088 ldr r0, [pc, #136] ; a000a954 <_Rate_monotonic_Timeout+0x9c><== NOT EXECUTED a000a8c8: eb00072a bl a000c578 <_Objects_Get> <== NOT EXECUTED /* * When we get here, the Timer is already off the chain so we do not * have to worry about that -- hence no _Watchdog_Remove(). */ the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { a000a8cc: e59d3000 ldr r3, [sp] <== NOT EXECUTED a000a8d0: e1a04000 mov r4, r0 <== NOT EXECUTED a000a8d4: e3530000 cmp r3, #0 <== NOT EXECUTED a000a8d8: 1a00001c bne a000a950 <_Rate_monotonic_Timeout+0x98> <== NOT EXECUTED case OBJECTS_LOCAL: the_thread = the_period->owner; a000a8dc: e5900040 ldr r0, [r0, #64] ; 0x40 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_period ( States_Control the_states ) { return (the_states & STATES_WAITING_FOR_PERIOD); a000a8e0: e5903010 ldr r3, [r0, #16] <== NOT EXECUTED if ( _States_Is_waiting_for_period( the_thread->current_state ) && a000a8e4: e3130901 tst r3, #16384 ; 0x4000 <== NOT EXECUTED a000a8e8: 0a000006 beq a000a908 <_Rate_monotonic_Timeout+0x50> <== NOT EXECUTED a000a8ec: e5902020 ldr r2, [r0, #32] <== NOT EXECUTED a000a8f0: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED a000a8f4: e1520003 cmp r2, r3 <== NOT EXECUTED a000a8f8: 1a000002 bne a000a908 <_Rate_monotonic_Timeout+0x50> <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); a000a8fc: e59f1054 ldr r1, [pc, #84] ; a000a958 <_Rate_monotonic_Timeout+0xa0><== NOT EXECUTED a000a900: eb000922 bl a000cd90 <_Thread_Clear_state> <== NOT EXECUTED a000a904: ea000006 b a000a924 <_Rate_monotonic_Timeout+0x6c> <== NOT EXECUTED _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { a000a908: e5943038 ldr r3, [r4, #56] ; 0x38 <== NOT EXECUTED a000a90c: e3530001 cmp r3, #1 <== NOT EXECUTED _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else the_period->state = RATE_MONOTONIC_EXPIRED; a000a910: 13a03004 movne r3, #4 <== NOT EXECUTED a000a914: 15843038 strne r3, [r4, #56] ; 0x38 <== NOT EXECUTED _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { a000a918: 1a000008 bne a000a940 <_Rate_monotonic_Timeout+0x88> <== NOT EXECUTED the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING; a000a91c: e2833002 add r3, r3, #2 <== NOT EXECUTED a000a920: e5843038 str r3, [r4, #56] ; 0x38 <== NOT EXECUTED _Rate_monotonic_Initiate_statistics( the_period ); a000a924: e1a00004 mov r0, r4 <== NOT EXECUTED a000a928: ebfffe82 bl a000a338 <_Rate_monotonic_Initiate_statistics> <== NOT EXECUTED Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; a000a92c: e594303c ldr r3, [r4, #60] ; 0x3c <== NOT EXECUTED _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); a000a930: e59f0024 ldr r0, [pc, #36] ; a000a95c <_Rate_monotonic_Timeout+0xa4><== NOT EXECUTED a000a934: e2841010 add r1, r4, #16 <== NOT EXECUTED Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; a000a938: e584301c str r3, [r4, #28] <== NOT EXECUTED _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); a000a93c: eb000d9e bl a000dfbc <_Watchdog_Insert> <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; a000a940: e59f3018 ldr r3, [pc, #24] ; a000a960 <_Rate_monotonic_Timeout+0xa8><== NOT EXECUTED a000a944: e5932000 ldr r2, [r3] <== NOT EXECUTED a000a948: e2422001 sub r2, r2, #1 <== NOT EXECUTED a000a94c: e5832000 str r2, [r3] <== NOT EXECUTED case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } a000a950: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED =============================================================================== a000a538 <_TOD_Get_uptime_as_timespec>: */ void _TOD_Get_uptime_as_timespec( struct timespec *uptime ) { a000a538: e92d4013 push {r0, r1, r4, lr} <== NOT EXECUTED a000a53c: e1a04000 mov r4, r0 <== NOT EXECUTED Timestamp_Control uptime_ts; /* assume time checked for NULL by caller */ _TOD_Get_uptime( &uptime_ts ); a000a540: e1a0000d mov r0, sp <== NOT EXECUTED a000a544: eb001127 bl a000e9e8 <_TOD_Get_uptime> <== NOT EXECUTED _Timestamp_To_timespec( &uptime_ts, uptime ); a000a548: e89d000c ldm sp, {r2, r3} <== NOT EXECUTED a000a54c: e884000c stm r4, {r2, r3} <== NOT EXECUTED } a000a550: e8bd801c pop {r2, r3, r4, pc} <== NOT EXECUTED =============================================================================== a000a198 <_TOD_Tickle_ticks>: * * Output parameters: NONE */ void _TOD_Tickle_ticks( void ) { a000a198: e92d4013 push {r0, r1, r4, lr} Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); a000a19c: e3a03000 mov r3, #0 a000a1a0: e58d3000 str r3, [sp] a000a1a4: e59f3054 ldr r3, [pc, #84] ; a000a200 <_TOD_Tickle_ticks+0x68> a000a1a8: e3a02ffa mov r2, #1000 ; 0x3e8 /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); a000a1ac: e1a0100d mov r1, sp { Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); a000a1b0: e593300c ldr r3, [r3, #12] /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); a000a1b4: e59f0048 ldr r0, [pc, #72] ; a000a204 <_TOD_Tickle_ticks+0x6c> { Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); a000a1b8: e0030392 mul r3, r2, r3 a000a1bc: e58d3004 str r3, [sp, #4] /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; a000a1c0: e59f3040 ldr r3, [pc, #64] ; a000a208 <_TOD_Tickle_ticks+0x70> a000a1c4: e5932000 ldr r2, [r3] a000a1c8: e2822001 add r2, r2, #1 a000a1cc: e5832000 str r2, [r3] /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); a000a1d0: eb0007b8 bl a000c0b8 <_Timespec_Add_to> /* we do not care how much the uptime changed */ /* Update the timespec format TOD */ seconds = _Timestamp_Add_to_at_tick( &_TOD_Now, &tick ); a000a1d4: e59f0030 ldr r0, [pc, #48] ; a000a20c <_TOD_Tickle_ticks+0x74> a000a1d8: e1a0100d mov r1, sp a000a1dc: eb0007b5 bl a000c0b8 <_Timespec_Add_to> a000a1e0: e1a04000 mov r4, r0 while ( seconds ) { a000a1e4: ea000002 b a000a1f4 <_TOD_Tickle_ticks+0x5c> */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void ) { _Watchdog_Tickle( &_Watchdog_Seconds_chain ); a000a1e8: e59f0020 ldr r0, [pc, #32] ; a000a210 <_TOD_Tickle_ticks+0x78><== NOT EXECUTED a000a1ec: eb0008fe bl a000c5ec <_Watchdog_Tickle> <== NOT EXECUTED _Watchdog_Tickle_seconds(); seconds--; a000a1f0: e2444001 sub r4, r4, #1 <== NOT EXECUTED _Timestamp_Add_to( &_TOD_Uptime, &tick ); /* we do not care how much the uptime changed */ /* Update the timespec format TOD */ seconds = _Timestamp_Add_to_at_tick( &_TOD_Now, &tick ); while ( seconds ) { a000a1f4: e3540000 cmp r4, #0 a000a1f8: 1afffffa bne a000a1e8 <_TOD_Tickle_ticks+0x50> _Watchdog_Tickle_seconds(); seconds--; } } a000a1fc: e8bd801c pop {r2, r3, r4, pc} =============================================================================== a000a3d0 <_TOD_Validate>: { uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); a000a3d0: e59f30b4 ldr r3, [pc, #180] ; a000a48c <_TOD_Validate+0xbc> */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { a000a3d4: e92d4010 push {r4, lr} 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) || a000a3d8: e2504000 subs r4, r0, #0 { uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); a000a3dc: e593100c ldr r1, [r3, #12] if ((!the_tod) || a000a3e0: 0a000021 beq a000a46c <_TOD_Validate+0x9c> ) { uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / a000a3e4: e59f00a4 ldr r0, [pc, #164] ; a000a490 <_TOD_Validate+0xc0> a000a3e8: eb0042d0 bl a001af30 <__aeabi_uidiv> rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || a000a3ec: e5943018 ldr r3, [r4, #24] a000a3f0: e1530000 cmp r3, r0 a000a3f4: 2a000020 bcs a000a47c <_TOD_Validate+0xac> (the_tod->ticks >= ticks_per_second) || a000a3f8: e5943014 ldr r3, [r4, #20] a000a3fc: e353003b cmp r3, #59 ; 0x3b a000a400: 8a00001d bhi a000a47c <_TOD_Validate+0xac> (the_tod->second >= TOD_SECONDS_PER_MINUTE) || a000a404: e5943010 ldr r3, [r4, #16] a000a408: e353003b cmp r3, #59 ; 0x3b a000a40c: 8a00001a bhi a000a47c <_TOD_Validate+0xac> (the_tod->minute >= TOD_MINUTES_PER_HOUR) || a000a410: e594300c ldr r3, [r4, #12] a000a414: e3530017 cmp r3, #23 a000a418: 8a000017 bhi a000a47c <_TOD_Validate+0xac> (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || a000a41c: e5943004 ldr r3, [r4, #4] 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) || a000a420: e3530000 cmp r3, #0 a000a424: 0a000012 beq a000a474 <_TOD_Validate+0xa4> (the_tod->month == 0) || a000a428: e353000c cmp r3, #12 a000a42c: 8a000012 bhi a000a47c <_TOD_Validate+0xac> (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || a000a430: e5942000 ldr r2, [r4] (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) || a000a434: e59f1058 ldr r1, [pc, #88] ; a000a494 <_TOD_Validate+0xc4> a000a438: e1520001 cmp r2, r1 a000a43c: 9a000010 bls a000a484 <_TOD_Validate+0xb4> (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) a000a440: e5940008 ldr r0, [r4, #8] (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) || a000a444: e3500000 cmp r0, #0 a000a448: 0a00000e beq a000a488 <_TOD_Validate+0xb8> (the_tod->day == 0) ) return false; if ( (the_tod->year % 4) == 0 ) a000a44c: e3120003 tst r2, #3 a000a450: e59f2040 ldr r2, [pc, #64] ; a000a498 <_TOD_Validate+0xc8> days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; a000a454: 0283300d addeq r3, r3, #13 else days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ]; a000a458: e7924103 ldr r4, [r2, r3, lsl #2] * false - if the the_tod is invalid * * NOTE: This routine only works for leap-years through 2099. */ bool _TOD_Validate( a000a45c: e1500004 cmp r0, r4 a000a460: 83a00000 movhi r0, #0 a000a464: 93a00001 movls r0, #1 a000a468: e8bd8010 pop {r4, pc} (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; a000a46c: e1a00004 mov r0, r4 <== NOT EXECUTED a000a470: e8bd8010 pop {r4, pc} <== NOT EXECUTED a000a474: e1a00003 mov r0, r3 <== NOT EXECUTED a000a478: e8bd8010 pop {r4, pc} <== NOT EXECUTED a000a47c: e3a00000 mov r0, #0 <== NOT EXECUTED a000a480: e8bd8010 pop {r4, pc} <== NOT EXECUTED a000a484: e3a00000 mov r0, #0 <== NOT EXECUTED if ( the_tod->day > days_in_month ) return false; return true; } a000a488: e8bd8010 pop {r4, pc} <== NOT EXECUTED =============================================================================== a000b340 <_Thread_Close>: RTEMS_INLINE_ROUTINE void _Objects_Invalidate_Id( Objects_Information *information, Objects_Control *the_object ) { _Objects_Set_local_object( a000b340: e1d120b8 ldrh r2, [r1, #8] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; a000b344: e590301c ldr r3, [r0, #28] void _Thread_Close( Objects_Information *information, Thread_Control *the_thread ) { a000b348: e92d4070 push {r4, r5, r6, lr} a000b34c: e1a04001 mov r4, r1 a000b350: e3a01000 mov r1, #0 a000b354: e7831102 str r1, [r3, r2, lsl #2] a000b358: e1a05000 mov r5, r0 */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; a000b35c: e59f6094 ldr r6, [pc, #148] ; a000b3f8 <_Thread_Close+0xb8> * disappear and set a transient state on it. So we temporarily * unnest dispatching. */ _Thread_Unnest_dispatch(); _User_extensions_Thread_delete( the_thread ); a000b360: e1a00004 mov r0, r4 a000b364: e5963000 ldr r3, [r6] a000b368: e2433001 sub r3, r3, #1 a000b36c: e5863000 str r3, [r6] a000b370: eb0003e9 bl a000c31c <_User_extensions_Thread_delete> rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; a000b374: e5963000 ldr r3, [r6] a000b378: e2833001 add r3, r3, #1 a000b37c: e5863000 str r3, [r6] /* * Now we are in a dispatching critical section again and we * can take the thread OUT of the published set. It is invalid * to use this thread's Id OR name after this call. */ _Objects_Close( information, &the_thread->Object ); a000b380: e1a00005 mov r0, r5 a000b384: e1a01004 mov r1, r4 a000b388: ebfffcd4 bl a000a6e0 <_Objects_Close> /* * By setting the dormant state, the thread will not be considered * for scheduling when we remove any blocking states. */ _Thread_Set_state( the_thread, STATES_DORMANT ); a000b38c: e1a00004 mov r0, r4 a000b390: e3a01001 mov r1, #1 a000b394: eb0002b1 bl a000be60 <_Thread_Set_state> if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { a000b398: e1a00004 mov r0, r4 a000b39c: eb000251 bl a000bce8 <_Thread_queue_Extract_with_proxy> a000b3a0: e3500000 cmp r0, #0 a000b3a4: 1a000004 bne a000b3bc <_Thread_Close+0x7c> if ( _Watchdog_Is_active( &the_thread->Timer ) ) a000b3a8: e5943050 ldr r3, [r4, #80] ; 0x50 a000b3ac: e3530002 cmp r3, #2 a000b3b0: 1a000001 bne a000b3bc <_Thread_Close+0x7c> (void) _Watchdog_Remove( &the_thread->Timer ); a000b3b4: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED a000b3b8: eb000462 bl a000c548 <_Watchdog_Remove> <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Scheduler_Thread_scheduler_free( Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { return the_scheduler->Operations.scheduler_free( the_scheduler, the_thread ); a000b3bc: e59f0038 ldr r0, [pc, #56] ; a000b3fc <_Thread_Close+0xbc> a000b3c0: e1a01004 mov r1, r4 a000b3c4: e5903018 ldr r3, [r0, #24] a000b3c8: e12fff33 blx r3 /* * Free the rest of the memory associated with this task * and set the associated pointers to NULL for safety. */ _Thread_Stack_Free( the_thread ); a000b3cc: e1a00004 mov r0, r4 a000b3d0: eb0002f0 bl a000bf98 <_Thread_Stack_Free> the_thread->Start.stack = NULL; if ( the_thread->extensions ) a000b3d4: e59400fc ldr r0, [r4, #252] ; 0xfc /* * Free the rest of the memory associated with this task * and set the associated pointers to NULL for safety. */ _Thread_Stack_Free( the_thread ); the_thread->Start.stack = NULL; a000b3d8: e3a03000 mov r3, #0 a000b3dc: e58430bc str r3, [r4, #188] ; 0xbc if ( the_thread->extensions ) a000b3e0: e1500003 cmp r0, r3 a000b3e4: 0a000000 beq a000b3ec <_Thread_Close+0xac> (void) _Workspace_Free( the_thread->extensions ); a000b3e8: eb0004c2 bl a000c6f8 <_Workspace_Free> the_thread->extensions = NULL; a000b3ec: e3a03000 mov r3, #0 a000b3f0: e58430fc str r3, [r4, #252] ; 0xfc } a000b3f4: e8bd8070 pop {r4, r5, r6, pc} =============================================================================== a000b644 <_Thread_Get>: */ Thread_Control *_Thread_Get ( Objects_Id id, Objects_Locations *location ) { a000b644: e1a02001 mov r2, r1 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 ) ) { a000b648: e2501000 subs r1, r0, #0 a000b64c: 1a000007 bne a000b670 <_Thread_Get+0x2c> rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; a000b650: e59f3074 ldr r3, [pc, #116] ; a000b6cc <_Thread_Get+0x88> a000b654: e5930000 ldr r0, [r3] a000b658: e2800001 add r0, r0, #1 a000b65c: e5830000 str r0, [r3] _Thread_Disable_dispatch(); *location = OBJECTS_LOCAL; tp = _Thread_Executing; a000b660: e59f3068 ldr r3, [pc, #104] ; a000b6d0 <_Thread_Get+0x8c> Objects_Information *information; Thread_Control *tp = (Thread_Control *) 0; if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) { _Thread_Disable_dispatch(); *location = OBJECTS_LOCAL; a000b664: e5821000 str r1, [r2] tp = _Thread_Executing; a000b668: e5930004 ldr r0, [r3, #4] goto done; a000b66c: e12fff1e bx lr */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); a000b670: e1a00c21 lsr r0, r1, #24 a000b674: e2000007 and r0, r0, #7 */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) a000b678: e2403001 sub r3, r0, #1 a000b67c: e3530002 cmp r3, #2 a000b680: 9a00000d bls a000b6bc <_Thread_Get+0x78> goto done; } the_class = _Objects_Get_class( id ); if ( the_class != 1 ) { /* threads are always first class :) */ *location = OBJECTS_ERROR; a000b684: e3a03001 mov r3, #1 a000b688: e5823000 str r3, [r2] { uint32_t the_api; uint32_t the_class; Objects_Information **api_information; Objects_Information *information; Thread_Control *tp = (Thread_Control *) 0; a000b68c: e3a00000 mov r0, #0 } the_class = _Objects_Get_class( id ); if ( the_class != 1 ) { /* threads are always first class :) */ *location = OBJECTS_ERROR; goto done; a000b690: e12fff1e bx lr } api_information = _Objects_Information_table[ the_api ]; a000b694: e59fc038 ldr ip, [pc, #56] ; a000b6d4 <_Thread_Get+0x90> a000b698: e79c0100 ldr r0, [ip, r0, lsl #2] /* * There is no way for this to happen if POSIX is enabled. */ #if !defined(RTEMS_POSIX_API) if ( !api_information ) { a000b69c: e3500000 cmp r0, #0 a000b6a0: 0a000002 beq a000b6b0 <_Thread_Get+0x6c> *location = OBJECTS_ERROR; goto done; } #endif information = api_information[ the_class ]; a000b6a4: e5900004 ldr r0, [r0, #4] if ( !information ) { a000b6a8: e3500000 cmp r0, #0 a000b6ac: 1a000001 bne a000b6b8 <_Thread_Get+0x74> *location = OBJECTS_ERROR; a000b6b0: e5823000 str r3, [r2] <== NOT EXECUTED goto done; a000b6b4: e12fff1e bx lr <== NOT EXECUTED } tp = (Thread_Control *) _Objects_Get( information, id, location ); a000b6b8: eafffd07 b a000aadc <_Objects_Get> */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class( Objects_Id id ) { return (uint32_t) a000b6bc: e1a03da1 lsr r3, r1, #27 *location = OBJECTS_ERROR; goto done; } the_class = _Objects_Get_class( id ); if ( the_class != 1 ) { /* threads are always first class :) */ a000b6c0: e3530001 cmp r3, #1 a000b6c4: 0afffff2 beq a000b694 <_Thread_Get+0x50> a000b6c8: eaffffed b a000b684 <_Thread_Get+0x40> =============================================================================== a000b6d8 <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { a000b6d8: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} /* * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; a000b6dc: e3a06000 mov r6, #0 a000b6e0: e58160f4 str r6, [r1, #244] ; 0xf4 a000b6e4: e58160f8 str r6, [r1, #248] ; 0xf8 extensions_area = NULL; the_thread->libc_reent = NULL; a000b6e8: e58160f0 str r6, [r1, #240] ; 0xf0 Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { a000b6ec: e1a05000 mov r5, r0 a000b6f0: e1a04001 mov r4, r1 /* * 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 ); a000b6f4: e1a00001 mov r0, r1 a000b6f8: e1a01003 mov r1, r3 Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { a000b6fc: e1a07003 mov r7, r3 a000b700: e59da024 ldr sl, [sp, #36] ; 0x24 a000b704: e5dd8028 ldrb r8, [sp, #40] ; 0x28 /* * 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 ); a000b708: eb00020b bl a000bf3c <_Thread_Stack_Allocate> if ( !actual_stack_size || actual_stack_size < stack_size ) a000b70c: e1500006 cmp r0, r6 a000b710: 13a03000 movne r3, #0 a000b714: 03a03001 moveq r3, #1 a000b718: e1500007 cmp r0, r7 a000b71c: 21a07003 movcs r7, r3 a000b720: 33837001 orrcc r7, r3, #1 a000b724: e1570006 cmp r7, r6 a000b728: 1a000058 bne a000b890 <_Thread_Initialize+0x1b8> Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; a000b72c: e59430bc ldr r3, [r4, #188] ; 0xbc the_stack->size = size; a000b730: e58400b4 str r0, [r4, #180] ; 0xb4 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; a000b734: e5847050 str r7, [r4, #80] ; 0x50 Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; a000b738: e58430b8 str r3, [r4, #184] ; 0xb8 #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { a000b73c: e59f315c ldr r3, [pc, #348] ; a000b8a0 <_Thread_Initialize+0x1c8> the_watchdog->routine = routine; a000b740: e5847064 str r7, [r4, #100] ; 0x64 the_watchdog->id = id; a000b744: e5847068 str r7, [r4, #104] ; 0x68 a000b748: e5936000 ldr r6, [r3] the_watchdog->user_data = user_data; a000b74c: e584706c str r7, [r4, #108] ; 0x6c a000b750: e3560000 cmp r6, #0 a000b754: 0a000004 beq a000b76c <_Thread_Initialize+0x94> extensions_area = _Workspace_Allocate( a000b758: e2866001 add r6, r6, #1 a000b75c: e1a00106 lsl r0, r6, #2 a000b760: eb0003de bl a000c6e0 <_Workspace_Allocate> (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) a000b764: e2506000 subs r6, r0, #0 a000b768: 0a00002f beq a000b82c <_Thread_Initialize+0x154> * 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 ) { a000b76c: e3560000 cmp r6, #0 (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; a000b770: e58460fc str r6, [r4, #252] ; 0xfc * 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 ) { a000b774: 0a000009 beq a000b7a0 <_Thread_Initialize+0xc8> for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) a000b778: e59f3120 ldr r3, [pc, #288] ; a000b8a0 <_Thread_Initialize+0x1c8> a000b77c: e1a02006 mov r2, r6 a000b780: e5930000 ldr r0, [r3] a000b784: e3a03000 mov r3, #0 the_thread->extensions[i] = NULL; a000b788: e1a01003 mov r1, r3 a000b78c: ea000001 b a000b798 <_Thread_Initialize+0xc0> a000b790: e4821004 str r1, [r2], #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++ ) a000b794: e2833001 add r3, r3, #1 a000b798: e1530000 cmp r3, r0 a000b79c: 9afffffb bls a000b790 <_Thread_Initialize+0xb8> /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; a000b7a0: e59d302c ldr r3, [sp, #44] ; 0x2c Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { return the_scheduler->Operations.scheduler_allocate( the_scheduler, the_thread ); a000b7a4: e59f00f8 ldr r0, [pc, #248] ; a000b8a4 <_Thread_Initialize+0x1cc> } the_thread->Start.isr_level = isr_level; the_thread->current_state = STATES_DORMANT; the_thread->Wait.queue = NULL; a000b7a8: e3a07000 mov r7, #0 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; a000b7ac: e58430a4 str r3, [r4, #164] ; 0xa4 the_thread->Start.budget_callout = budget_callout; a000b7b0: e59d3030 ldr r3, [sp, #48] ; 0x30 #endif } the_thread->Start.isr_level = isr_level; the_thread->current_state = STATES_DORMANT; a000b7b4: e3a09001 mov r9, #1 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; a000b7b8: e5c480a0 strb r8, [r4, #160] ; 0xa0 the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout; a000b7bc: e58430a8 str r3, [r4, #168] ; 0xa8 case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; a000b7c0: e59d3034 ldr r3, [sp, #52] ; 0x34 the_thread->current_state = STATES_DORMANT; a000b7c4: e5849010 str r9, [r4, #16] the_thread->Wait.queue = NULL; a000b7c8: e5847044 str r7, [r4, #68] ; 0x44 case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; a000b7cc: e58430ac str r3, [r4, #172] ; 0xac the_thread->current_state = STATES_DORMANT; the_thread->Wait.queue = NULL; the_thread->resource_count = 0; a000b7d0: e584701c str r7, [r4, #28] the_thread->real_priority = priority; a000b7d4: e584a018 str sl, [r4, #24] the_thread->Start.initial_priority = priority; a000b7d8: e584a0b0 str sl, [r4, #176] ; 0xb0 RTEMS_INLINE_ROUTINE void* _Scheduler_Thread_scheduler_allocate( Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { return a000b7dc: e5903014 ldr r3, [r0, #20] a000b7e0: e1a01004 mov r1, r4 a000b7e4: e12fff33 blx r3 sched =_Scheduler_Thread_scheduler_allocate( &_Scheduler, the_thread ); if ( !sched ) a000b7e8: e2508000 subs r8, r0, #0 a000b7ec: 0a00000f beq a000b830 <_Thread_Initialize+0x158> goto failed; _Thread_Set_priority( the_thread, priority ); a000b7f0: e1a00004 mov r0, r4 a000b7f4: e1a0100a mov r1, sl a000b7f8: eb00018f bl a000be3c <_Thread_Set_priority> _Thread_Stack_Free( the_thread ); return false; } a000b7fc: e595301c ldr r3, [r5, #28] Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( a000b800: e1d420b8 ldrh r2, [r4, #8] /* * Initialize the CPU usage statistics */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Set_to_zero( &the_thread->cpu_time_used ); a000b804: e5847084 str r7, [r4, #132] ; 0x84 a000b808: e5847088 str r7, [r4, #136] ; 0x88 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; a000b80c: e7834102 str r4, [r3, r2, lsl #2] information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; a000b810: e59d3038 ldr r3, [sp, #56] ; 0x38 * 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 ); a000b814: e1a00004 mov r0, r4 a000b818: e584300c str r3, [r4, #12] a000b81c: eb0002a9 bl a000c2c8 <_User_extensions_Thread_create> if ( extension_status ) a000b820: e1500007 cmp r0, r7 a000b824: 0a000001 beq a000b830 <_Thread_Initialize+0x158> a000b828: ea00001a b a000b898 <_Thread_Initialize+0x1c0> size_t actual_stack_size = 0; void *stack = NULL; #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) void *fp_area; #endif void *sched = NULL; a000b82c: e1a08006 mov r8, r6 extension_status = _User_extensions_Thread_create( the_thread ); if ( extension_status ) return true; failed: if ( the_thread->libc_reent ) a000b830: e59400f0 ldr r0, [r4, #240] ; 0xf0 a000b834: e3500000 cmp r0, #0 a000b838: 0a000000 beq a000b840 <_Thread_Initialize+0x168> _Workspace_Free( the_thread->libc_reent ); a000b83c: eb0003ad bl a000c6f8 <_Workspace_Free> for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) a000b840: e59400f4 ldr r0, [r4, #244] ; 0xf4 a000b844: e3500000 cmp r0, #0 a000b848: 0a000000 beq a000b850 <_Thread_Initialize+0x178> _Workspace_Free( the_thread->API_Extensions[i] ); a000b84c: eb0003a9 bl a000c6f8 <_Workspace_Free> 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] ) a000b850: e59400f8 ldr r0, [r4, #248] ; 0xf8 a000b854: e3500000 cmp r0, #0 a000b858: 0a000000 beq a000b860 <_Thread_Initialize+0x188> _Workspace_Free( the_thread->API_Extensions[i] ); a000b85c: eb0003a5 bl a000c6f8 <_Workspace_Free> <== NOT EXECUTED if ( extensions_area ) a000b860: e3560000 cmp r6, #0 a000b864: 0a000001 beq a000b870 <_Thread_Initialize+0x198> (void) _Workspace_Free( extensions_area ); a000b868: e1a00006 mov r0, r6 a000b86c: eb0003a1 bl a000c6f8 <_Workspace_Free> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) (void) _Workspace_Free( fp_area ); #endif if ( sched ) a000b870: e3580000 cmp r8, #0 a000b874: 0a000001 beq a000b880 <_Thread_Initialize+0x1a8> (void) _Workspace_Free( sched ); a000b878: e1a00008 mov r0, r8 a000b87c: eb00039d bl a000c6f8 <_Workspace_Free> _Thread_Stack_Free( the_thread ); a000b880: e1a00004 mov r0, r4 a000b884: eb0001c3 bl a000bf98 <_Thread_Stack_Free> return false; a000b888: e3a00000 mov r0, #0 a000b88c: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} * 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 */ a000b890: e1a00006 mov r0, r6 a000b894: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread ); if ( extension_status ) return true; a000b898: e1a00009 mov r0, r9 _Thread_Stack_Free( the_thread ); return false; } a000b89c: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} =============================================================================== a000fb3c <_Thread_Reset>: Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { the_thread->resource_count = 0; a000fb3c: e3a03000 mov r3, #0 void _Thread_Reset( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { a000fb40: e92d4010 push {r4, lr} the_thread->resource_count = 0; a000fb44: e580301c str r3, [r0, #28] the_thread->is_preemptible = the_thread->Start.is_preemptible; a000fb48: e5d030a0 ldrb r3, [r0, #160] ; 0xa0 the_thread->budget_algorithm = the_thread->Start.budget_algorithm; the_thread->budget_callout = the_thread->Start.budget_callout; the_thread->Start.pointer_argument = pointer_argument; a000fb4c: e5801098 str r1, [r0, #152] ; 0x98 the_thread->Start.numeric_argument = numeric_argument; a000fb50: e580209c str r2, [r0, #156] ; 0x9c void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { the_thread->resource_count = 0; the_thread->is_preemptible = the_thread->Start.is_preemptible; a000fb54: e5c03074 strb r3, [r0, #116] ; 0x74 the_thread->budget_algorithm = the_thread->Start.budget_algorithm; a000fb58: e59030a4 ldr r3, [r0, #164] ; 0xa4 void _Thread_Reset( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { a000fb5c: e1a04000 mov r4, r0 the_thread->resource_count = 0; the_thread->is_preemptible = the_thread->Start.is_preemptible; the_thread->budget_algorithm = the_thread->Start.budget_algorithm; a000fb60: e580307c str r3, [r0, #124] ; 0x7c the_thread->budget_callout = the_thread->Start.budget_callout; a000fb64: e59030a8 ldr r3, [r0, #168] ; 0xa8 a000fb68: e5803080 str r3, [r0, #128] ; 0x80 the_thread->Start.pointer_argument = pointer_argument; the_thread->Start.numeric_argument = numeric_argument; if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { a000fb6c: ebfff389 bl a000c998 <_Thread_queue_Extract_with_proxy> a000fb70: e3500000 cmp r0, #0 a000fb74: 1a000004 bne a000fb8c <_Thread_Reset+0x50> if ( _Watchdog_Is_active( &the_thread->Timer ) ) a000fb78: e5943050 ldr r3, [r4, #80] ; 0x50 a000fb7c: e3530002 cmp r3, #2 a000fb80: 1a000001 bne a000fb8c <_Thread_Reset+0x50> (void) _Watchdog_Remove( &the_thread->Timer ); a000fb84: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED a000fb88: ebfff5c9 bl a000d2b4 <_Watchdog_Remove> <== NOT EXECUTED } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { a000fb8c: e59410b0 ldr r1, [r4, #176] ; 0xb0 a000fb90: e5943014 ldr r3, [r4, #20] a000fb94: e1530001 cmp r3, r1 a000fb98: 0a000003 beq a000fbac <_Thread_Reset+0x70> the_thread->real_priority = the_thread->Start.initial_priority; _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); a000fb9c: e1a00004 mov r0, r4 if ( _Watchdog_Is_active( &the_thread->Timer ) ) (void) _Watchdog_Remove( &the_thread->Timer ); } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { the_thread->real_priority = the_thread->Start.initial_priority; a000fba0: e5841018 str r1, [r4, #24] _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); } } a000fba4: e8bd4010 pop {r4, lr} (void) _Watchdog_Remove( &the_thread->Timer ); } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { the_thread->real_priority = the_thread->Start.initial_priority; _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); a000fba8: eafff3ec b a000cb60 <_Thread_Set_priority> a000fbac: e8bd8010 pop {r4, pc} =============================================================================== a000c000 <_Thread_Start>: */ RTEMS_INLINE_ROUTINE bool _States_Is_dormant ( States_Control the_states ) { return (the_states & STATES_DORMANT); a000c000: e590c010 ldr ip, [r0, #16] Thread_Start_types the_prototype, void *entry_point, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { a000c004: e92d4010 push {r4, lr} if ( _States_Is_dormant( the_thread->current_state ) ) { a000c008: e21cc001 ands ip, ip, #1 Thread_Start_types the_prototype, void *entry_point, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { a000c00c: e1a04000 mov r4, r0 if ( _States_Is_dormant( the_thread->current_state ) ) { a000c010: 0a00000b beq a000c044 <_Thread_Start+0x44> the_thread->Start.entry_point = (Thread_Entry) entry_point; the_thread->Start.prototype = the_prototype; the_thread->Start.pointer_argument = pointer_argument; a000c014: e5803098 str r3, [r0, #152] ; 0x98 the_thread->Start.numeric_argument = numeric_argument; a000c018: e59d3008 ldr r3, [sp, #8] Thread_Entry_numeric_type numeric_argument ) { if ( _States_Is_dormant( the_thread->current_state ) ) { the_thread->Start.entry_point = (Thread_Entry) entry_point; a000c01c: e5802090 str r2, [r0, #144] ; 0x90 the_thread->Start.prototype = the_prototype; a000c020: e5801094 str r1, [r0, #148] ; 0x94 the_thread->Start.pointer_argument = pointer_argument; the_thread->Start.numeric_argument = numeric_argument; a000c024: e580309c str r3, [r0, #156] ; 0x9c _Thread_Load_environment( the_thread ); a000c028: eb000aa1 bl a000eab4 <_Thread_Load_environment> _Thread_Ready( the_thread ); a000c02c: e1a00004 mov r0, r4 a000c030: eb000b37 bl a000ed14 <_Thread_Ready> _User_extensions_Thread_start( the_thread ); a000c034: e1a00004 mov r0, r4 a000c038: eb0000c9 bl a000c364 <_User_extensions_Thread_start> return true; a000c03c: e3a00001 mov r0, #1 a000c040: e8bd8010 pop {r4, pc} } return false; a000c044: e1a0000c mov r0, ip <== NOT EXECUTED } a000c048: e8bd8010 pop {r4, pc} <== NOT EXECUTED =============================================================================== a000f32c <_Thread_Suspend>: */ void _Thread_Suspend( Thread_Control *the_thread ) { a000f32c: e92d4010 push {r4, lr} a000f330: e1a01000 mov r1, r0 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000f334: e10f4000 mrs r4, CPSR a000f338: e3843080 orr r3, r4, #128 ; 0x80 a000f33c: e129f003 msr CPSR_fc, r3 ISR_Level level; _ISR_Disable( level ); if ( !_States_Is_ready( the_thread->current_state ) ) { a000f340: e5903010 ldr r3, [r0, #16] a000f344: e3530000 cmp r3, #0 a000f348: 0a000002 beq a000f358 <_Thread_Suspend+0x2c> RTEMS_INLINE_ROUTINE States_Control _States_Set ( States_Control states_to_set, States_Control current_state ) { return (current_state | states_to_set); a000f34c: e3833002 orr r3, r3, #2 the_thread->current_state = a000f350: e5803010 str r3, [r0, #16] _States_Set( STATES_SUSPENDED, the_thread->current_state ); _ISR_Enable( level ); a000f354: ea000004 b a000f36c <_Thread_Suspend+0x40> return; } the_thread->current_state = STATES_SUSPENDED; a000f358: e3a03002 mov r3, #2 a000f35c: e5803010 str r3, [r0, #16] a000f360: e59f000c ldr r0, [pc, #12] ; a000f374 <_Thread_Suspend+0x48> a000f364: e590300c ldr r3, [r0, #12] a000f368: e12fff33 blx r3 static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000f36c: e129f004 msr CPSR_fc, r4 a000f370: e8bd8010 pop {r4, pc} =============================================================================== a000c04c <_Thread_Tickle_timeslice>: void _Thread_Tickle_timeslice( void ) { Thread_Control *executing; executing = _Thread_Executing; a000c04c: e59f3058 ldr r3, [pc, #88] ; a000c0ac <_Thread_Tickle_timeslice+0x60> * * Output parameters: NONE */ void _Thread_Tickle_timeslice( void ) { a000c050: e92d4010 push {r4, lr} Thread_Control *executing; executing = _Thread_Executing; a000c054: e5934004 ldr r4, [r3, #4] /* * If the thread is not preemptible or is not ready, then * just return. */ if ( !executing->is_preemptible ) a000c058: e5d43074 ldrb r3, [r4, #116] ; 0x74 a000c05c: e3530000 cmp r3, #0 a000c060: 0a000010 beq a000c0a8 <_Thread_Tickle_timeslice+0x5c> return; if ( !_States_Is_ready( executing->current_state ) ) a000c064: e5943010 ldr r3, [r4, #16] a000c068: e3530000 cmp r3, #0 a000c06c: 1a00000d bne a000c0a8 <_Thread_Tickle_timeslice+0x5c> /* * The cpu budget algorithm determines what happens next. */ switch ( executing->budget_algorithm ) { a000c070: e594307c ldr r3, [r4, #124] ; 0x7c a000c074: e3530001 cmp r3, #1 a000c078: 1a00000a bne a000c0a8 <_Thread_Tickle_timeslice+0x5c> case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE: #if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE) case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE: #endif if ( (int)(--executing->cpu_time_budget) <= 0 ) { a000c07c: e5943078 ldr r3, [r4, #120] ; 0x78 <== NOT EXECUTED a000c080: e2433001 sub r3, r3, #1 <== NOT EXECUTED a000c084: e3530000 cmp r3, #0 <== NOT EXECUTED a000c088: e5843078 str r3, [r4, #120] ; 0x78 <== NOT EXECUTED a000c08c: ca000005 bgt a000c0a8 <_Thread_Tickle_timeslice+0x5c> <== NOT EXECUTED * always operates on the scheduler that 'owns' the currently executing * thread. */ RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void ) { _Scheduler.Operations.yield( &_Scheduler ); a000c090: e59f0018 ldr r0, [pc, #24] ; a000c0b0 <_Thread_Tickle_timeslice+0x64><== NOT EXECUTED a000c094: e5903008 ldr r3, [r0, #8] <== NOT EXECUTED a000c098: e12fff33 blx r3 <== NOT EXECUTED * executing thread's timeslice is reset. Otherwise, the * currently executing thread is placed at the rear of the * FIFO for this priority and a new heir is selected. */ _Scheduler_Yield( ); executing->cpu_time_budget = _Thread_Ticks_per_timeslice; a000c09c: e59f3010 ldr r3, [pc, #16] ; a000c0b4 <_Thread_Tickle_timeslice+0x68><== NOT EXECUTED a000c0a0: e5933000 ldr r3, [r3] <== NOT EXECUTED a000c0a4: e5843078 str r3, [r4, #120] ; 0x78 <== NOT EXECUTED a000c0a8: e8bd8010 pop {r4, pc} =============================================================================== a000b13c <_Thread_blocking_operation_Cancel>: #endif /* * The thread is not waiting on anything after this completes. */ the_thread->Wait.queue = NULL; a000b13c: e3a03000 mov r3, #0 <== NOT EXECUTED Thread_blocking_operation_States sync_state __attribute__((unused)), #endif Thread_Control *the_thread, ISR_Level level ) { a000b140: e92d4010 push {r4, lr} <== NOT EXECUTED #endif /* * The thread is not waiting on anything after this completes. */ the_thread->Wait.queue = NULL; a000b144: e5813044 str r3, [r1, #68] ; 0x44 <== NOT EXECUTED /* * If the sync state is timed out, this is very likely not needed. * But better safe than sorry when it comes to critical sections. */ if ( _Watchdog_Is_active( &the_thread->Timer ) ) { a000b148: e5913050 ldr r3, [r1, #80] ; 0x50 <== NOT EXECUTED Thread_blocking_operation_States sync_state __attribute__((unused)), #endif Thread_Control *the_thread, ISR_Level level ) { a000b14c: e1a04001 mov r4, r1 <== NOT EXECUTED /* * If the sync state is timed out, this is very likely not needed. * But better safe than sorry when it comes to critical sections. */ if ( _Watchdog_Is_active( &the_thread->Timer ) ) { a000b150: e3530002 cmp r3, #2 <== NOT EXECUTED a000b154: 1a000005 bne a000b170 <_Thread_blocking_operation_Cancel+0x34><== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; a000b158: e2833001 add r3, r3, #1 <== NOT EXECUTED a000b15c: e5813050 str r3, [r1, #80] ; 0x50 <== NOT EXECUTED a000b160: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); (void) _Watchdog_Remove( &the_thread->Timer ); a000b164: e2810048 add r0, r1, #72 ; 0x48 <== NOT EXECUTED a000b168: eb0004f6 bl a000c548 <_Watchdog_Remove> <== NOT EXECUTED a000b16c: ea000000 b a000b174 <_Thread_blocking_operation_Cancel+0x38><== NOT EXECUTED a000b170: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); a000b174: e59f1008 ldr r1, [pc, #8] ; a000b184 <_Thread_blocking_operation_Cancel+0x48><== NOT EXECUTED a000b178: e1a00004 mov r0, r4 <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } a000b17c: e8bd4010 pop {r4, lr} <== NOT EXECUTED a000b180: ea00005b b a000b2f4 <_Thread_Clear_state> <== NOT EXECUTED =============================================================================== a000eb00 <_Thread_queue_Dequeue_fifo>: */ Thread_Control *_Thread_queue_Dequeue_fifo( Thread_queue_Control *the_thread_queue ) { a000eb00: e92d4030 push {r4, r5, lr} static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000eb04: e10f3000 mrs r3, CPSR a000eb08: e3832080 orr r2, r3, #128 ; 0x80 a000eb0c: e129f002 msr CPSR_fc, r2 return the_thread; } _ISR_Enable( level ); return NULL; } a000eb10: e1a02000 mov r2, r0 a000eb14: e4925004 ldr r5, [r2], #4 { ISR_Level level; Thread_Control *the_thread; _ISR_Disable( level ); if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) { a000eb18: e1550002 cmp r5, r2 a000eb1c: 0a000013 beq a000eb70 <_Thread_queue_Dequeue_fifo+0x70> Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *old_first = head->next; Chain_Node *new_first = old_first->next; a000eb20: e5952000 ldr r2, [r5] the_thread = (Thread_Control *) a000eb24: e1a04005 mov r4, r5 head->next = new_first; a000eb28: e5802000 str r2, [r0] new_first->previous = head; a000eb2c: e5820004 str r0, [r2, #4] _Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo ); the_thread->Wait.queue = NULL; a000eb30: e3a02000 mov r2, #0 a000eb34: e5852044 str r2, [r5, #68] ; 0x44 if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { a000eb38: e5952050 ldr r2, [r5, #80] ; 0x50 a000eb3c: e3520002 cmp r2, #2 a000eb40: 0a000001 beq a000eb4c <_Thread_queue_Dequeue_fifo+0x4c> static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000eb44: e129f003 msr CPSR_fc, r3 a000eb48: ea000004 b a000eb60 <_Thread_queue_Dequeue_fifo+0x60> RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; a000eb4c: e3a02003 mov r2, #3 <== NOT EXECUTED a000eb50: e5852050 str r2, [r5, #80] ; 0x50 <== NOT EXECUTED a000eb54: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED _ISR_Enable( level ); _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); (void) _Watchdog_Remove( &the_thread->Timer ); a000eb58: e2850048 add r0, r5, #72 ; 0x48 <== NOT EXECUTED a000eb5c: ebfff679 bl a000c548 <_Watchdog_Remove> <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); a000eb60: e1a00005 mov r0, r5 a000eb64: e59f1014 ldr r1, [pc, #20] ; a000eb80 <_Thread_queue_Dequeue_fifo+0x80> a000eb68: ebfff1e1 bl a000b2f4 <_Thread_Clear_state> a000eb6c: ea000001 b a000eb78 <_Thread_queue_Dequeue_fifo+0x78> a000eb70: e129f003 msr CPSR_fc, r3 return the_thread; } _ISR_Enable( level ); return NULL; a000eb74: e3a04000 mov r4, #0 } a000eb78: e1a00004 mov r0, r4 a000eb7c: e8bd8030 pop {r4, r5, pc} =============================================================================== a000b9ac <_Thread_queue_Dequeue_priority>: */ Thread_Control *_Thread_queue_Dequeue_priority( Thread_queue_Control *the_thread_queue ) { a000b9ac: e92d4030 push {r4, r5, lr} static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000b9b0: e10f1000 mrs r1, CPSR a000b9b4: e3813080 orr r3, r1, #128 ; 0x80 a000b9b8: e129f003 msr CPSR_fc, r3 Chain_Node *new_second_node; Chain_Node *last_node; Chain_Node *next_node; Chain_Node *previous_node; _ISR_Disable( level ); a000b9bc: e3a02000 mov r2, #0 for( index=0 ; a000b9c0: e1a03002 mov r3, r2 RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); a000b9c4: e3a0c00c mov ip, #12 a000b9c8: e004039c mul r4, ip, r3 #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif return( the_thread ); } a000b9cc: e7905002 ldr r5, [r0, r2] a000b9d0: e2844004 add r4, r4, #4 a000b9d4: e0804004 add r4, r0, r4 _ISR_Disable( level ); for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) { a000b9d8: e1550004 cmp r5, r4 a000b9dc: 0a000009 beq a000ba08 <_Thread_queue_Dequeue_priority+0x5c> */ _ISR_Enable( level ); return NULL; dequeue: the_thread->Wait.queue = NULL; a000b9e0: e3a03000 mov r3, #0 a000b9e4: e5853044 str r3, [r5, #68] ; 0x44 #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif return( the_thread ); } a000b9e8: e5953038 ldr r3, [r5, #56] ; 0x38 a000b9ec: e285c03c add ip, r5, #60 ; 0x3c _ISR_Disable( level ); for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) { the_thread = (Thread_Control *) _Chain_First( a000b9f0: e1a04005 mov r4, r5 new_first_node = _Chain_First( &the_thread->Wait.Block2n ); new_first_thread = (Thread_Control *) new_first_node; next_node = the_thread->Object.Node.next; previous_node = the_thread->Object.Node.previous; if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { a000b9f4: e153000c cmp r3, ip dequeue: the_thread->Wait.queue = NULL; new_first_node = _Chain_First( &the_thread->Wait.Block2n ); new_first_thread = (Thread_Control *) new_first_node; next_node = the_thread->Object.Node.next; a000b9f8: e5952000 ldr r2, [r5] previous_node = the_thread->Object.Node.previous; a000b9fc: e5950004 ldr r0, [r5, #4] if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { a000ba00: 1a000007 bne a000ba24 <_Thread_queue_Dequeue_priority+0x78> a000ba04: ea000017 b a000ba68 <_Thread_queue_Dequeue_priority+0xbc> Chain_Node *previous_node; _ISR_Disable( level ); for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { a000ba08: e2833001 add r3, r3, #1 Chain_Node *last_node; Chain_Node *next_node; Chain_Node *previous_node; _ISR_Disable( level ); for( index=0 ; a000ba0c: e3530004 cmp r3, #4 index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { a000ba10: e282200c add r2, r2, #12 Chain_Node *last_node; Chain_Node *next_node; Chain_Node *previous_node; _ISR_Disable( level ); for( index=0 ; a000ba14: 1affffeb bne a000b9c8 <_Thread_queue_Dequeue_priority+0x1c> static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000ba18: e129f001 msr CPSR_fc, r1 /* * We did not find a thread to unblock. */ _ISR_Enable( level ); return NULL; a000ba1c: e3a04000 mov r4, #0 a000ba20: ea00001f b a000baa4 <_Thread_queue_Dequeue_priority+0xf8> #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif return( the_thread ); } a000ba24: e595c040 ldr ip, [r5, #64] ; 0x40 <== NOT EXECUTED next_node = the_thread->Object.Node.next; previous_node = the_thread->Object.Node.previous; if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { last_node = _Chain_Last( &the_thread->Wait.Block2n ); new_second_node = new_first_node->next; a000ba28: e593e000 ldr lr, [r3] <== NOT EXECUTED previous_node->next = new_first_node; next_node->previous = new_first_node; a000ba2c: e5823004 str r3, [r2, #4] <== NOT EXECUTED if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { last_node = _Chain_Last( &the_thread->Wait.Block2n ); new_second_node = new_first_node->next; previous_node->next = new_first_node; a000ba30: e5803000 str r3, [r0] <== NOT EXECUTED next_node->previous = new_first_node; new_first_node->next = next_node; new_first_node->previous = previous_node; a000ba34: e5830004 str r0, [r3, #4] <== NOT EXECUTED last_node = _Chain_Last( &the_thread->Wait.Block2n ); new_second_node = new_first_node->next; previous_node->next = new_first_node; next_node->previous = new_first_node; new_first_node->next = next_node; a000ba38: e5832000 str r2, [r3] <== NOT EXECUTED new_first_node->previous = previous_node; if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { a000ba3c: e5950038 ldr r0, [r5, #56] ; 0x38 <== NOT EXECUTED a000ba40: e5952040 ldr r2, [r5, #64] ; 0x40 <== NOT EXECUTED a000ba44: e1500002 cmp r0, r2 <== NOT EXECUTED a000ba48: 0a000008 beq a000ba70 <_Thread_queue_Dequeue_priority+0xc4><== NOT EXECUTED /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); a000ba4c: e2832038 add r2, r3, #56 ; 0x38 <== NOT EXECUTED tail = _Chain_Tail( &new_first_thread->Wait.Block2n ); new_second_node->previous = head; head->next = new_second_node; a000ba50: e583e038 str lr, [r3, #56] ; 0x38 <== NOT EXECUTED if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); tail = _Chain_Tail( &new_first_thread->Wait.Block2n ); new_second_node->previous = head; a000ba54: e58e2004 str r2, [lr, #4] <== NOT EXECUTED head->next = new_second_node; tail->previous = last_node; a000ba58: e583c040 str ip, [r3, #64] ; 0x40 <== NOT EXECUTED new_first_node->previous = previous_node; if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); tail = _Chain_Tail( &new_first_thread->Wait.Block2n ); a000ba5c: e283303c add r3, r3, #60 ; 0x3c <== NOT EXECUTED new_second_node->previous = head; head->next = new_second_node; tail->previous = last_node; last_node->next = tail; a000ba60: e58c3000 str r3, [ip] <== NOT EXECUTED a000ba64: ea000001 b a000ba70 <_Thread_queue_Dequeue_priority+0xc4> <== NOT EXECUTED } } else { previous_node->next = next_node; a000ba68: e5802000 str r2, [r0] next_node->previous = previous_node; a000ba6c: e5820004 str r0, [r2, #4] } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { a000ba70: e5953050 ldr r3, [r5, #80] ; 0x50 a000ba74: e3530002 cmp r3, #2 a000ba78: 0a000001 beq a000ba84 <_Thread_queue_Dequeue_priority+0xd8> a000ba7c: e129f001 msr CPSR_fc, r1 a000ba80: ea000004 b a000ba98 <_Thread_queue_Dequeue_priority+0xec> RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; a000ba84: e3a03003 mov r3, #3 <== NOT EXECUTED a000ba88: e5853050 str r3, [r5, #80] ; 0x50 <== NOT EXECUTED a000ba8c: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED _ISR_Enable( level ); _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); (void) _Watchdog_Remove( &the_thread->Timer ); a000ba90: e2850048 add r0, r5, #72 ; 0x48 <== NOT EXECUTED a000ba94: eb0002ab bl a000c548 <_Watchdog_Remove> <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); a000ba98: e1a00005 mov r0, r5 a000ba9c: e59f1008 ldr r1, [pc, #8] ; a000baac <_Thread_queue_Dequeue_priority+0x100> a000baa0: ebfffe13 bl a000b2f4 <_Thread_Clear_state> #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif return( the_thread ); } a000baa4: e1a00004 mov r0, r4 a000baa8: e8bd8030 pop {r4, r5, pc} =============================================================================== a000eb84 <_Thread_queue_Enqueue_fifo>: Thread_blocking_operation_States _Thread_queue_Enqueue_fifo ( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, ISR_Level *level_p ) { a000eb84: e92d4010 push {r4, lr} a000eb88: e1a03000 mov r3, r0 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000eb8c: e10fc000 mrs ip, CPSR a000eb90: e38c0080 orr r0, ip, #128 ; 0x80 a000eb94: e129f000 msr CPSR_fc, r0 Thread_blocking_operation_States sync_state; ISR_Level level; _ISR_Disable( level ); sync_state = the_thread_queue->sync_state; a000eb98: e5930030 ldr r0, [r3, #48] ; 0x30 the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; a000eb9c: e3a04000 mov r4, #0 a000eba0: e5834030 str r4, [r3, #48] ; 0x30 if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) { a000eba4: e3500001 cmp r0, #1 a000eba8: 1a000008 bne a000ebd0 <_Thread_queue_Enqueue_fifo+0x4c> Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *old_last = tail->previous; a000ebac: e5932008 ldr r2, [r3, #8] RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected( Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); a000ebb0: e2834004 add r4, r3, #4 Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; a000ebb4: e5831008 str r1, [r3, #8] ) { Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *old_last = tail->previous; the_node->next = tail; a000ebb8: e5814000 str r4, [r1] tail->previous = the_node; old_last->next = the_node; the_node->previous = old_last; a000ebbc: e5812004 str r2, [r1, #4] Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; old_last->next = the_node; a000ebc0: e5821000 str r1, [r2] _Chain_Append_unprotected( &the_thread_queue->Queues.Fifo, &the_thread->Object.Node ); the_thread->Wait.queue = the_thread_queue; a000ebc4: e5813044 str r3, [r1, #68] ; 0x44 static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000ebc8: e129f00c msr CPSR_fc, ip the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; a000ebcc: e8bd8010 pop {r4, pc} * For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; a000ebd0: e582c000 str ip, [r2] <== NOT EXECUTED return sync_state; } a000ebd4: e8bd8010 pop {r4, pc} <== NOT EXECUTED =============================================================================== a000bb50 <_Thread_queue_Enqueue_priority>: Priority_Control priority; States_Control block_state; _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; a000bb50: e591c014 ldr ip, [r1, #20] RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); a000bb54: e281303c add r3, r1, #60 ; 0x3c head->next = tail; a000bb58: e5813038 str r3, [r1, #56] ; 0x38 head->previous = NULL; a000bb5c: e3a03000 mov r3, #0 a000bb60: e581303c str r3, [r1, #60] ; 0x3c header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) a000bb64: e31c0020 tst ip, #32 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); a000bb68: e2813038 add r3, r1, #56 ; 0x38 Thread_blocking_operation_States _Thread_queue_Enqueue_priority ( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, ISR_Level *level_p ) { a000bb6c: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; head->previous = NULL; tail->previous = head; a000bb70: e5813040 str r3, [r1, #64] ; 0x40 _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; block_state = the_thread_queue->state; a000bb74: e5907038 ldr r7, [r0, #56] ; 0x38 RTEMS_INLINE_ROUTINE uint32_t _Thread_queue_Header_number ( Priority_Control the_priority ) { return (the_priority / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER); a000bb78: e1a0332c lsr r3, ip, #6 if ( _Thread_queue_Is_reverse_search( priority ) ) a000bb7c: 1a000026 bne a000bc1c <_Thread_queue_Enqueue_priority+0xcc> * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } a000bb80: e3a0600c mov r6, #12 a000bb84: e0030396 mul r3, r6, r3 a000bb88: e0808003 add r8, r0, r3 RTEMS_INLINE_ROUTINE bool _Chain_Is_tail( Chain_Control *the_chain, const Chain_Node *the_node ) { return (the_node == _Chain_Tail(the_chain)); a000bb8c: e2833004 add r3, r3, #4 a000bb90: e0806003 add r6, r0, r3 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000bb94: e10f4000 mrs r4, CPSR a000bb98: e3843080 orr r3, r4, #128 ; 0x80 a000bb9c: e129f003 msr CPSR_fc, r3 if ( _Thread_queue_Is_reverse_search( priority ) ) goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; a000bba0: e3e05000 mvn r5, #0 _ISR_Disable( level ); search_thread = (Thread_Control *) _Chain_First( header ); a000bba4: e5983000 ldr r3, [r8] while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { a000bba8: ea00000b b a000bbdc <_Thread_queue_Enqueue_priority+0x8c> search_priority = search_thread->current_priority; a000bbac: e5935014 ldr r5, [r3, #20] if ( priority <= search_priority ) a000bbb0: e15c0005 cmp ip, r5 a000bbb4: 9a00000a bls a000bbe4 <_Thread_queue_Enqueue_priority+0x94> static inline void arm_interrupt_flash( uint32_t level ) { uint32_t arm_switch_reg; asm volatile ( a000bbb8: e10fa000 mrs sl, CPSR a000bbbc: e129f004 msr CPSR_fc, r4 a000bbc0: e129f00a msr CPSR_fc, sl RTEMS_INLINE_ROUTINE bool _States_Are_set ( States_Control the_states, States_Control mask ) { return ( (the_states & mask) != STATES_READY); a000bbc4: e593a010 ldr sl, [r3, #16] search_priority = search_thread->current_priority; if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { a000bbc8: e117000a tst r7, sl a000bbcc: 1a000001 bne a000bbd8 <_Thread_queue_Enqueue_priority+0x88> static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000bbd0: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED a000bbd4: eaffffee b a000bb94 <_Thread_queue_Enqueue_priority+0x44> <== NOT EXECUTED _ISR_Enable( level ); goto restart_forward_search; } search_thread = (Thread_Control *)search_thread->Object.Node.next; a000bbd8: e5933000 ldr r3, [r3] restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) _Chain_First( header ); while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { a000bbdc: e1530006 cmp r3, r6 a000bbe0: 1afffff1 bne a000bbac <_Thread_queue_Enqueue_priority+0x5c> } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != a000bbe4: e5906030 ldr r6, [r0, #48] ; 0x30 a000bbe8: e3560001 cmp r6, #1 a000bbec: 1a000039 bne a000bcd8 <_Thread_queue_Enqueue_priority+0x188> THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; a000bbf0: e3a02000 mov r2, #0 if ( priority == search_priority ) a000bbf4: e15c0005 cmp ip, r5 if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; a000bbf8: e5802030 str r2, [r0, #48] ; 0x30 if ( priority == search_priority ) a000bbfc: 0a00002b beq a000bcb0 <_Thread_queue_Enqueue_priority+0x160> goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; a000bc00: e5932004 ldr r2, [r3, #4] the_node = (Chain_Node *) the_thread; the_node->next = search_node; a000bc04: e5813000 str r3, [r1] the_node->previous = previous_node; a000bc08: e5812004 str r2, [r1, #4] previous_node->next = the_node; a000bc0c: e5821000 str r1, [r2] search_node->previous = the_node; a000bc10: e5831004 str r1, [r3, #4] the_thread->Wait.queue = the_thread_queue; a000bc14: e5810044 str r0, [r1, #68] ; 0x44 _ISR_Enable( level ); a000bc18: ea00002b b a000bccc <_Thread_queue_Enqueue_priority+0x17c> * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } a000bc1c: e3a0600c mov r6, #12 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; a000bc20: e59f80bc ldr r8, [pc, #188] ; a000bce4 <_Thread_queue_Enqueue_priority+0x194> * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } a000bc24: e0260693 mla r6, r3, r6, r0 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; a000bc28: e5d85000 ldrb r5, [r8] a000bc2c: e2855001 add r5, r5, #1 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000bc30: e10f4000 mrs r4, CPSR a000bc34: e3843080 orr r3, r4, #128 ; 0x80 a000bc38: e129f003 msr CPSR_fc, r3 _ISR_Disable( level ); search_thread = (Thread_Control *) _Chain_Last( header ); a000bc3c: e5963008 ldr r3, [r6, #8] while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { a000bc40: ea00000b b a000bc74 <_Thread_queue_Enqueue_priority+0x124> search_priority = search_thread->current_priority; a000bc44: e5935014 ldr r5, [r3, #20] if ( priority >= search_priority ) a000bc48: e15c0005 cmp ip, r5 a000bc4c: 2a00000a bcs a000bc7c <_Thread_queue_Enqueue_priority+0x12c> static inline void arm_interrupt_flash( uint32_t level ) { uint32_t arm_switch_reg; asm volatile ( a000bc50: e10fa000 mrs sl, CPSR <== NOT EXECUTED a000bc54: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED a000bc58: e129f00a msr CPSR_fc, sl <== NOT EXECUTED a000bc5c: e593a010 ldr sl, [r3, #16] <== NOT EXECUTED search_priority = search_thread->current_priority; if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { a000bc60: e117000a tst r7, sl <== NOT EXECUTED a000bc64: 1a000001 bne a000bc70 <_Thread_queue_Enqueue_priority+0x120><== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000bc68: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED a000bc6c: eaffffed b a000bc28 <_Thread_queue_Enqueue_priority+0xd8> <== NOT EXECUTED _ISR_Enable( level ); goto restart_reverse_search; } search_thread = (Thread_Control *) search_thread->Object.Node.previous; a000bc70: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); search_thread = (Thread_Control *) _Chain_Last( header ); while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { a000bc74: e1530006 cmp r3, r6 a000bc78: 1afffff1 bne a000bc44 <_Thread_queue_Enqueue_priority+0xf4> } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != a000bc7c: e5906030 ldr r6, [r0, #48] ; 0x30 a000bc80: e3560001 cmp r6, #1 a000bc84: 1a000013 bne a000bcd8 <_Thread_queue_Enqueue_priority+0x188> THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; a000bc88: e3a02000 mov r2, #0 if ( priority == search_priority ) a000bc8c: e15c0005 cmp ip, r5 if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; a000bc90: e5802030 str r2, [r0, #48] ; 0x30 if ( priority == search_priority ) a000bc94: 0a000005 beq a000bcb0 <_Thread_queue_Enqueue_priority+0x160> goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; a000bc98: e5932000 ldr r2, [r3] the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; a000bc9c: e881000c stm r1, {r2, r3} search_node->next = the_node; next_node->previous = the_node; a000bca0: e5821004 str r1, [r2, #4] next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; search_node->next = the_node; a000bca4: e5831000 str r1, [r3] next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; a000bca8: e5810044 str r0, [r1, #68] ; 0x44 _ISR_Enable( level ); a000bcac: ea000006 b a000bccc <_Thread_queue_Enqueue_priority+0x17c> return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; equal_priority: /* add at end of priority group */ search_node = _Chain_Tail( &search_thread->Wait.Block2n ); previous_node = search_node->previous; a000bcb0: e5932040 ldr r2, [r3, #64] ; 0x40 <== NOT EXECUTED the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; equal_priority: /* add at end of priority group */ search_node = _Chain_Tail( &search_thread->Wait.Block2n ); a000bcb4: e283c03c add ip, r3, #60 ; 0x3c <== NOT EXECUTED previous_node = search_node->previous; the_node = (Chain_Node *) the_thread; the_node->next = search_node; a000bcb8: e581c000 str ip, [r1] <== NOT EXECUTED the_node->previous = previous_node; a000bcbc: e5812004 str r2, [r1, #4] <== NOT EXECUTED previous_node->next = the_node; a000bcc0: e5821000 str r1, [r2] <== NOT EXECUTED search_node->previous = the_node; a000bcc4: e5831040 str r1, [r3, #64] ; 0x40 <== NOT EXECUTED the_thread->Wait.queue = the_thread_queue; a000bcc8: e5810044 str r0, [r1, #68] ; 0x44 <== NOT EXECUTED a000bccc: e129f004 msr CPSR_fc, r4 _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; a000bcd0: e3a00001 mov r0, #1 a000bcd4: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} * For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; a000bcd8: e5824000 str r4, [r2] <== NOT EXECUTED return the_thread_queue->sync_state; a000bcdc: e5900030 ldr r0, [r0, #48] ; 0x30 <== NOT EXECUTED } a000bce0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED =============================================================================== a000bab0 <_Thread_queue_Enqueue_with_handler>: Thread_queue_Control *, Thread_Control *, ISR_Level * ); the_thread = _Thread_Executing; a000bab0: e59f3088 ldr r3, [pc, #136] ; a000bb40 <_Thread_queue_Enqueue_with_handler+0x90> void _Thread_queue_Enqueue_with_handler( Thread_queue_Control *the_thread_queue, Watchdog_Interval timeout, Thread_queue_Timeout_callout handler ) { a000bab4: e92d40f1 push {r0, r4, r5, r6, r7, lr} Thread_queue_Control *, Thread_Control *, ISR_Level * ); the_thread = _Thread_Executing; a000bab8: e5934004 ldr r4, [r3, #4] void _Thread_queue_Enqueue_with_handler( Thread_queue_Control *the_thread_queue, Watchdog_Interval timeout, Thread_queue_Timeout_callout handler ) { a000babc: e1a05000 mov r5, r0 a000bac0: e1a06001 mov r6, r1 else #endif /* * Set the blocking state for this thread queue in the thread. */ _Thread_Set_state( the_thread, the_thread_queue->state ); a000bac4: e1a00004 mov r0, r4 a000bac8: e5951038 ldr r1, [r5, #56] ; 0x38 void _Thread_queue_Enqueue_with_handler( Thread_queue_Control *the_thread_queue, Watchdog_Interval timeout, Thread_queue_Timeout_callout handler ) { a000bacc: e1a07002 mov r7, r2 else #endif /* * Set the blocking state for this thread queue in the thread. */ _Thread_Set_state( the_thread, the_thread_queue->state ); a000bad0: eb0000e2 bl a000be60 <_Thread_Set_state> /* * If the thread wants to timeout, then schedule its timer. */ if ( timeout ) { a000bad4: e3560000 cmp r6, #0 a000bad8: 0a000009 beq a000bb04 <_Thread_queue_Enqueue_with_handler+0x54> _Watchdog_Initialize( a000badc: e5942008 ldr r2, [r4, #8] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; a000bae0: e3a03000 mov r3, #0 a000bae4: e5843050 str r3, [r4, #80] ; 0x50 the_watchdog->routine = routine; a000bae8: e5847064 str r7, [r4, #100] ; 0x64 the_watchdog->id = id; a000baec: e5842068 str r2, [r4, #104] ; 0x68 the_watchdog->user_data = user_data; a000baf0: e584306c str r3, [r4, #108] ; 0x6c Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; a000baf4: e5846054 str r6, [r4, #84] ; 0x54 _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); a000baf8: e59f0044 ldr r0, [pc, #68] ; a000bb44 <_Thread_queue_Enqueue_with_handler+0x94> a000bafc: e2841048 add r1, r4, #72 ; 0x48 a000bb00: eb000238 bl a000c3e8 <_Watchdog_Insert> } /* * Now enqueue the thread per the discipline for this thread queue. */ if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) a000bb04: e5951034 ldr r1, [r5, #52] ; 0x34 enqueue_p = _Thread_queue_Enqueue_priority; a000bb08: e59f2038 ldr r2, [pc, #56] ; a000bb48 <_Thread_queue_Enqueue_with_handler+0x98> a000bb0c: e59f3038 ldr r3, [pc, #56] ; a000bb4c <_Thread_queue_Enqueue_with_handler+0x9c> a000bb10: e3510001 cmp r1, #1 a000bb14: 01a03002 moveq r3, r2 else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ enqueue_p = _Thread_queue_Enqueue_fifo; sync_state = (*enqueue_p)( the_thread_queue, the_thread, &level ); a000bb18: e1a00005 mov r0, r5 a000bb1c: e1a01004 mov r1, r4 a000bb20: e1a0200d mov r2, sp a000bb24: e12fff33 blx r3 if ( sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) a000bb28: e3500001 cmp r0, #1 a000bb2c: 0a000002 beq a000bb3c <_Thread_queue_Enqueue_with_handler+0x8c> _Thread_blocking_operation_Cancel( sync_state, the_thread, level ); a000bb30: e1a01004 mov r1, r4 <== NOT EXECUTED a000bb34: e59d2000 ldr r2, [sp] <== NOT EXECUTED a000bb38: ebfffd7f bl a000b13c <_Thread_blocking_operation_Cancel> <== NOT EXECUTED } a000bb3c: e8bd80f8 pop {r3, r4, r5, r6, r7, pc} =============================================================================== a00101b4 <_Thread_queue_Extract_fifo>: void _Thread_queue_Extract_fifo( Thread_queue_Control *the_thread_queue __attribute__((unused)), Thread_Control *the_thread ) { a00101b4: e92d4010 push {r4, lr} a00101b8: e1a04001 mov r4, r1 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a00101bc: e10f3000 mrs r3, CPSR a00101c0: e3832080 orr r2, r3, #128 ; 0x80 a00101c4: e129f002 msr CPSR_fc, r2 a00101c8: e59f2060 ldr r2, [pc, #96] ; a0010230 <_Thread_queue_Extract_fifo+0x7c> a00101cc: e5911010 ldr r1, [r1, #16] a00101d0: e0012002 and r2, r1, r2 ISR_Level level; _ISR_Disable( level ); if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { a00101d4: e3520000 cmp r2, #0 a00101d8: 1a000001 bne a00101e4 <_Thread_queue_Extract_fifo+0x30> static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a00101dc: e129f003 msr CPSR_fc, r3 #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } a00101e0: e8bd8010 pop {r4, pc} { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; a00101e4: e8940006 ldm r4, {r1, r2} next->previous = previous; a00101e8: e5812004 str r2, [r1, #4] previous->next = next; a00101ec: e5821000 str r1, [r2] return; } _Chain_Extract_unprotected( &the_thread->Object.Node ); the_thread->Wait.queue = NULL; a00101f0: e3a02000 mov r2, #0 a00101f4: e5842044 str r2, [r4, #68] ; 0x44 if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { a00101f8: e5942050 ldr r2, [r4, #80] ; 0x50 a00101fc: e3520002 cmp r2, #2 a0010200: 0a000001 beq a001020c <_Thread_queue_Extract_fifo+0x58> a0010204: e129f003 msr CPSR_fc, r3 a0010208: ea000004 b a0010220 <_Thread_queue_Extract_fifo+0x6c> a001020c: e3a02003 mov r2, #3 <== NOT EXECUTED a0010210: e5842050 str r2, [r4, #80] ; 0x50 <== NOT EXECUTED a0010214: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED _ISR_Enable( level ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); (void) _Watchdog_Remove( &the_thread->Timer ); a0010218: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED a001021c: ebfff0c9 bl a000c548 <_Watchdog_Remove> <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); a0010220: e59f100c ldr r1, [pc, #12] ; a0010234 <_Thread_queue_Extract_fifo+0x80> a0010224: e1a00004 mov r0, r4 #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } a0010228: e8bd4010 pop {r4, lr} a001022c: eaffec30 b a000b2f4 <_Thread_Clear_state> =============================================================================== a000ebf0 <_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 ) { a000ebf0: e92d4070 push {r4, r5, r6, lr} a000ebf4: e20220ff and r2, r2, #255 ; 0xff a000ebf8: e1a04001 mov r4, r1 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000ebfc: e10f1000 mrs r1, CPSR a000ec00: e3813080 orr r3, r1, #128 ; 0x80 a000ec04: e129f003 msr CPSR_fc, r3 */ RTEMS_INLINE_ROUTINE bool _States_Is_waiting_on_thread_queue ( States_Control the_states ) { return (the_states & STATES_WAITING_ON_THREAD_QUEUE); a000ec08: e59f30b0 ldr r3, [pc, #176] ; a000ecc0 <_Thread_queue_Extract_priority_helper+0xd0> a000ec0c: e5940010 ldr r0, [r4, #16] a000ec10: e0003003 and r3, r0, r3 Chain_Node *new_second_node; Chain_Node *last_node; the_node = (Chain_Node *) the_thread; _ISR_Disable( level ); if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { a000ec14: e3530000 cmp r3, #0 a000ec18: 1a000000 bne a000ec20 <_Thread_queue_Extract_priority_helper+0x30> _ISR_Enable( level ); a000ec1c: ea000017 b a000ec80 <_Thread_queue_Extract_priority_helper+0x90> #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } a000ec20: e5943038 ldr r3, [r4, #56] ; 0x38 /* * The thread was actually waiting on a thread queue so let's remove it. */ next_node = the_node->next; a000ec24: e8941001 ldm r4, {r0, ip} RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); a000ec28: e284503c add r5, r4, #60 ; 0x3c previous_node = the_node->previous; if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { a000ec2c: e1530005 cmp r3, r5 head->next = new_second_node; tail->previous = last_node; last_node->next = tail; } } else { previous_node->next = next_node; a000ec30: 058c0000 streq r0, [ip] next_node->previous = previous_node; a000ec34: 0580c004 streq ip, [r0, #4] */ next_node = the_node->next; previous_node = the_node->previous; if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { a000ec38: 0a00000e beq a000ec78 <_Thread_queue_Extract_priority_helper+0x88> #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } a000ec3c: e5945040 ldr r5, [r4, #64] ; 0x40 <== NOT EXECUTED if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { new_first_node = _Chain_First( &the_thread->Wait.Block2n ); new_first_thread = (Thread_Control *) new_first_node; last_node = _Chain_Last( &the_thread->Wait.Block2n ); new_second_node = new_first_node->next; a000ec40: e5936000 ldr r6, [r3] <== NOT EXECUTED previous_node->next = new_first_node; next_node->previous = new_first_node; a000ec44: e5803004 str r3, [r0, #4] <== NOT EXECUTED new_first_node = _Chain_First( &the_thread->Wait.Block2n ); new_first_thread = (Thread_Control *) new_first_node; last_node = _Chain_Last( &the_thread->Wait.Block2n ); new_second_node = new_first_node->next; previous_node->next = new_first_node; a000ec48: e58c3000 str r3, [ip] <== NOT EXECUTED next_node->previous = new_first_node; new_first_node->next = next_node; new_first_node->previous = previous_node; a000ec4c: e8831001 stm r3, {r0, ip} <== NOT EXECUTED if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { a000ec50: e594c038 ldr ip, [r4, #56] ; 0x38 <== NOT EXECUTED a000ec54: e5940040 ldr r0, [r4, #64] ; 0x40 <== NOT EXECUTED a000ec58: e15c0000 cmp ip, r0 <== NOT EXECUTED a000ec5c: 0a000005 beq a000ec78 <_Thread_queue_Extract_priority_helper+0x88><== NOT EXECUTED /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); a000ec60: e2830038 add r0, r3, #56 ; 0x38 <== NOT EXECUTED tail = _Chain_Tail( &new_first_thread->Wait.Block2n ); new_second_node->previous = head; head->next = new_second_node; a000ec64: e5836038 str r6, [r3, #56] ; 0x38 <== NOT EXECUTED if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); tail = _Chain_Tail( &new_first_thread->Wait.Block2n ); new_second_node->previous = head; a000ec68: e5860004 str r0, [r6, #4] <== NOT EXECUTED head->next = new_second_node; tail->previous = last_node; a000ec6c: e5835040 str r5, [r3, #64] ; 0x40 <== NOT EXECUTED new_first_node->previous = previous_node; if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); tail = _Chain_Tail( &new_first_thread->Wait.Block2n ); a000ec70: e283303c add r3, r3, #60 ; 0x3c <== NOT EXECUTED new_second_node->previous = head; head->next = new_second_node; tail->previous = last_node; last_node->next = tail; a000ec74: e5853000 str r3, [r5] <== NOT EXECUTED /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { a000ec78: e3520000 cmp r2, #0 a000ec7c: 0a000001 beq a000ec88 <_Thread_queue_Extract_priority_helper+0x98> static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000ec80: e129f001 msr CPSR_fc, r1 a000ec84: e8bd8070 pop {r4, r5, r6, pc} _ISR_Enable( level ); return; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { a000ec88: e5943050 ldr r3, [r4, #80] ; 0x50 <== NOT EXECUTED a000ec8c: e3530002 cmp r3, #2 <== NOT EXECUTED a000ec90: 0a000001 beq a000ec9c <_Thread_queue_Extract_priority_helper+0xac><== NOT EXECUTED a000ec94: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED a000ec98: ea000004 b a000ecb0 <_Thread_queue_Extract_priority_helper+0xc0><== NOT EXECUTED a000ec9c: e3a03003 mov r3, #3 <== NOT EXECUTED a000eca0: e5843050 str r3, [r4, #80] ; 0x50 <== NOT EXECUTED a000eca4: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED _ISR_Enable( level ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); (void) _Watchdog_Remove( &the_thread->Timer ); a000eca8: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED a000ecac: ebfff625 bl a000c548 <_Watchdog_Remove> <== NOT EXECUTED a000ecb0: e59f100c ldr r1, [pc, #12] ; a000ecc4 <_Thread_queue_Extract_priority_helper+0xd4><== NOT EXECUTED a000ecb4: e1a00004 mov r0, r4 <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } a000ecb8: e8bd4070 pop {r4, r5, r6, lr} <== NOT EXECUTED a000ecbc: eafff18c b a000b2f4 <_Thread_Clear_state> <== NOT EXECUTED =============================================================================== a001edac <_Thread_queue_First_priority>: */ Thread_Control *_Thread_queue_First_priority ( Thread_queue_Control *the_thread_queue ) { a001edac: e92d4010 push {r4, lr} <== NOT EXECUTED a001edb0: e3a02000 mov r2, #0 <== NOT EXECUTED uint32_t index; for( index=0 ; a001edb4: e1a03002 mov r3, r2 <== NOT EXECUTED a001edb8: e3a0c00c mov ip, #12 <== NOT EXECUTED a001edbc: e004039c mul r4, ip, r3 <== NOT EXECUTED return (Thread_Control *) _Chain_First( &the_thread_queue->Queues.Priority[ index ] ); } return NULL; } a001edc0: e7901002 ldr r1, [r0, r2] <== NOT EXECUTED a001edc4: e2844004 add r4, r4, #4 <== NOT EXECUTED a001edc8: e0804004 add r4, r0, r4 <== NOT EXECUTED uint32_t index; for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) a001edcc: e1510004 cmp r1, r4 <== NOT EXECUTED a001edd0: 0a000001 beq a001eddc <_Thread_queue_First_priority+0x30> <== NOT EXECUTED return (Thread_Control *) _Chain_First( a001edd4: e1a00001 mov r0, r1 <== NOT EXECUTED a001edd8: e8bd8010 pop {r4, pc} <== NOT EXECUTED { uint32_t index; for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { a001eddc: e2833001 add r3, r3, #1 <== NOT EXECUTED Thread_queue_Control *the_thread_queue ) { uint32_t index; for( index=0 ; a001ede0: e3530004 cmp r3, #4 <== NOT EXECUTED index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { a001ede4: e282200c add r2, r2, #12 <== NOT EXECUTED Thread_queue_Control *the_thread_queue ) { uint32_t index; for( index=0 ; a001ede8: 1afffff3 bne a001edbc <_Thread_queue_First_priority+0x10> <== NOT EXECUTED if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) return (Thread_Control *) _Chain_First( &the_thread_queue->Queues.Priority[ index ] ); } return NULL; a001edec: e3a00000 mov r0, #0 <== NOT EXECUTED } a001edf0: e8bd8010 pop {r4, pc} <== NOT EXECUTED =============================================================================== a000ecc8 <_Thread_queue_Process_timeout>: #include void _Thread_queue_Process_timeout( Thread_Control *the_thread ) { a000ecc8: e1a01000 mov r1, r0 <== NOT EXECUTED Thread_queue_Control *the_thread_queue = the_thread->Wait.queue; a000eccc: e5900044 ldr r0, [r0, #68] ; 0x44 <== NOT EXECUTED * 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. */ if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED && a000ecd0: e5903030 ldr r3, [r0, #48] ; 0x30 <== NOT EXECUTED a000ecd4: e3530000 cmp r3, #0 <== NOT EXECUTED a000ecd8: 0a000009 beq a000ed04 <_Thread_queue_Process_timeout+0x3c> <== NOT EXECUTED RTEMS_INLINE_ROUTINE bool _Thread_Is_executing ( const Thread_Control *the_thread ) { return ( the_thread == _Thread_Executing ); a000ecdc: e59f202c ldr r2, [pc, #44] ; a000ed10 <_Thread_queue_Process_timeout+0x48><== NOT EXECUTED a000ece0: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED a000ece4: e1510002 cmp r1, r2 <== NOT EXECUTED a000ece8: 1a000005 bne a000ed04 <_Thread_queue_Process_timeout+0x3c> <== NOT EXECUTED _Thread_Is_executing( the_thread ) ) { if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) { a000ecec: e3530003 cmp r3, #3 <== NOT EXECUTED the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; a000ecf0: 1590303c ldrne r3, [r0, #60] ; 0x3c <== NOT EXECUTED a000ecf4: 15813034 strne r3, [r1, #52] ; 0x34 <== NOT EXECUTED the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; a000ecf8: 13a03002 movne r3, #2 <== NOT EXECUTED a000ecfc: 15803030 strne r3, [r0, #48] ; 0x30 <== NOT EXECUTED a000ed00: e12fff1e bx lr <== NOT EXECUTED } } else { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; a000ed04: e590303c ldr r3, [r0, #60] ; 0x3c <== NOT EXECUTED a000ed08: e5813034 str r3, [r1, #52] ; 0x34 <== NOT EXECUTED _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); a000ed0c: eaffffb1 b a000ebd8 <_Thread_queue_Extract> <== NOT EXECUTED =============================================================================== a000be08 <_Thread_queue_Timeout>: void _Thread_queue_Timeout( Objects_Id id, void *ignored __attribute__((unused)) ) { a000be08: e92d4001 push {r0, lr} <== NOT EXECUTED Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); a000be0c: e1a0100d mov r1, sp <== NOT EXECUTED a000be10: ebfffe0b bl a000b644 <_Thread_Get> <== NOT EXECUTED switch ( location ) { a000be14: e59d3000 ldr r3, [sp] <== NOT EXECUTED a000be18: e3530000 cmp r3, #0 <== NOT EXECUTED a000be1c: 1a000004 bne a000be34 <_Thread_queue_Timeout+0x2c> <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); a000be20: eb000ba8 bl a000ecc8 <_Thread_queue_Process_timeout> <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; a000be24: e59f300c ldr r3, [pc, #12] ; a000be38 <_Thread_queue_Timeout+0x30><== NOT EXECUTED a000be28: e5932000 ldr r2, [r3] <== NOT EXECUTED a000be2c: e2422001 sub r2, r2, #1 <== NOT EXECUTED a000be30: e5832000 str r2, [r3] <== NOT EXECUTED _Thread_Unnest_dispatch(); break; } } a000be34: e8bd8008 pop {r3, pc} <== NOT EXECUTED =============================================================================== a0018574 <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { a0018574: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} a0018578: e24dd01c sub sp, sp, #28 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; a001857c: e28db010 add fp, sp, #16 a0018580: e28d6004 add r6, sp, #4 a0018584: e28b2004 add r2, fp, #4 head->previous = NULL; a0018588: e3a03000 mov r3, #0 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; a001858c: e2868004 add r8, r6, #4 a0018590: e1a04000 mov r4, r0 a0018594: e58d2010 str r2, [sp, #16] head->previous = NULL; a0018598: e58d3014 str r3, [sp, #20] tail->previous = head; a001859c: e58db018 str fp, [sp, #24] ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; a00185a0: e58d8004 str r8, [sp, #4] head->previous = NULL; a00185a4: e58d3008 str r3, [sp, #8] tail->previous = head; a00185a8: e58d600c str r6, [sp, #12] */ RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_tail( const Chain_Control *the_chain ) { return &the_chain->Tail.Node; a00185ac: e58d2000 str r2, [sp] static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); a00185b0: e59f9160 ldr r9, [pc, #352] ; a0018718 <_Timer_server_Body+0x1a4> Chain_Control *tmp; /* * Afterwards all timer inserts are directed to this chain and the interval * and TOD chains will be no more modified by other parties. */ ts->insert_chain = insert_chain; a00185b4: e584b078 str fp, [r4, #120] ; 0x78 */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); a00185b8: e284a030 add sl, r4, #48 ; 0x30 /* * 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 ); a00185bc: e2847068 add r7, r4, #104 ; 0x68 static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; a00185c0: e59f2154 ldr r2, [pc, #340] ; a001871c <_Timer_server_Body+0x1a8> */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); a00185c4: e1a0000a mov r0, sl static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; a00185c8: e5923000 ldr r3, [r2] /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; a00185cc: e594103c ldr r1, [r4, #60] ; 0x3c watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); a00185d0: e1a02006 mov r2, r6 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; a00185d4: e584303c str r3, [r4, #60] ; 0x3c _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); a00185d8: e0611003 rsb r1, r1, r3 a00185dc: eb001067 bl a001c780 <_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(); a00185e0: e5995000 ldr r5, [r9] Watchdog_Interval last_snapshot = watchdogs->last_snapshot; a00185e4: e5942074 ldr r2, [r4, #116] ; 0x74 /* * 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 ) { a00185e8: e1550002 cmp r5, r2 a00185ec: 9a000004 bls a0018604 <_Timer_server_Body+0x90> /* * 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 ); a00185f0: e0621005 rsb r1, r2, r5 a00185f4: e1a00007 mov r0, r7 a00185f8: e1a02006 mov r2, r6 a00185fc: eb00105f bl a001c780 <_Watchdog_Adjust_to_chain> a0018600: ea000004 b a0018618 <_Timer_server_Body+0xa4> } else if ( snapshot < last_snapshot ) { a0018604: 2a000003 bcs a0018618 <_Timer_server_Body+0xa4> /* * 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 ); a0018608: e1a00007 mov r0, r7 <== NOT EXECUTED a001860c: e3a01001 mov r1, #1 <== NOT EXECUTED a0018610: e0652002 rsb r2, r5, r2 <== NOT EXECUTED a0018614: eb001031 bl a001c6e0 <_Watchdog_Adjust> <== NOT EXECUTED } watchdogs->last_snapshot = snapshot; a0018618: e5845074 str r5, [r4, #116] ; 0x74 } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); a001861c: e5940078 ldr r0, [r4, #120] ; 0x78 a0018620: eb000289 bl a001904c <_Chain_Get> if ( timer == NULL ) { a0018624: e2505000 subs r5, r0, #0 a0018628: 0a000009 beq a0018654 <_Timer_server_Body+0xe0> static void _Timer_server_Insert_timer( Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { a001862c: e5953038 ldr r3, [r5, #56] ; 0x38 <== NOT EXECUTED a0018630: e3530001 cmp r3, #1 <== NOT EXECUTED _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); a0018634: 01a0000a moveq r0, sl <== NOT EXECUTED static void _Timer_server_Insert_timer( Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { a0018638: 0a000002 beq a0018648 <_Timer_server_Body+0xd4> <== NOT EXECUTED _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { a001863c: e3530003 cmp r3, #3 <== NOT EXECUTED a0018640: 1afffff5 bne a001861c <_Timer_server_Body+0xa8> <== NOT EXECUTED _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); a0018644: e1a00007 mov r0, r7 <== NOT EXECUTED a0018648: e2851010 add r1, r5, #16 <== NOT EXECUTED a001864c: eb001076 bl a001c82c <_Watchdog_Insert> <== NOT EXECUTED a0018650: eafffff1 b a001861c <_Timer_server_Body+0xa8> <== NOT EXECUTED * of zero it will be processed in the next iteration of the timer server * body loop. */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); a0018654: ebffff94 bl a00184ac tmp = ts->insert_chain; a0018658: e5943078 ldr r3, [r4, #120] ; 0x78 if ( _Chain_Is_empty( insert_chain ) ) { a001865c: e59d2000 ldr r2, [sp] a0018660: e59d3010 ldr r3, [sp, #16] a0018664: e1530002 cmp r3, r2 ts->insert_chain = NULL; a0018668: 05845078 streq r5, [r4, #120] ; 0x78 */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); tmp = ts->insert_chain; if ( _Chain_Is_empty( insert_chain ) ) { a001866c: 13a05001 movne r5, #1 a0018670: e129f000 msr CPSR_fc, r0 * Afterwards all timer inserts are directed to this chain and the interval * and TOD chains will be no more modified by other parties. */ ts->insert_chain = insert_chain; while ( do_loop ) { a0018674: e3550000 cmp r5, #0 a0018678: 1affffd0 bne a00185c0 <_Timer_server_Body+0x4c> _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 ) ) { a001867c: e59d3004 ldr r3, [sp, #4] a0018680: e1530008 cmp r3, r8 a0018684: 0a000012 beq a00186d4 <_Timer_server_Body+0x160> /* * It is essential that interrupts are disable here since an interrupt * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); a0018688: ebffff87 bl a00184ac initialized = false; } #endif return status; } a001868c: e59d2004 ldr r2, [sp, #4] */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) a0018690: e1520008 cmp r2, r8 a0018694: 0a00000c beq a00186cc <_Timer_server_Body+0x158> Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *old_first = head->next; Chain_Node *new_first = old_first->next; a0018698: e5923000 ldr r3, [r2] * It is essential that interrupts are disable here since an interrupt * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { a001869c: e3520000 cmp r2, #0 head->next = new_first; a00186a0: e58d3004 str r3, [sp, #4] new_first->previous = head; a00186a4: e5836004 str r6, [r3, #4] a00186a8: 0a000007 beq a00186cc <_Timer_server_Body+0x158> watchdog->state = WATCHDOG_INACTIVE; a00186ac: e3a03000 mov r3, #0 a00186b0: e5823008 str r3, [r2, #8] a00186b4: e129f000 msr CPSR_fc, r0 /* * 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 ); a00186b8: e592301c ldr r3, [r2, #28] a00186bc: e5920020 ldr r0, [r2, #32] a00186c0: e5921024 ldr r1, [r2, #36] ; 0x24 a00186c4: e12fff33 blx r3 } a00186c8: eaffffee b a0018688 <_Timer_server_Body+0x114> a00186cc: e129f000 msr CPSR_fc, r0 a00186d0: eaffffb6 b a00185b0 <_Timer_server_Body+0x3c> } else { ts->active = false; a00186d4: e5c4507c strb r5, [r4, #124] ; 0x7c /* * Block until there is something to do. */ _Thread_Disable_dispatch(); a00186d8: ebffff77 bl a00184bc <_Thread_Disable_dispatch> _Thread_Set_state( ts->thread, STATES_DELAYING ); a00186dc: e3a01008 mov r1, #8 a00186e0: e5940000 ldr r0, [r4] a00186e4: eb000e5a bl a001c054 <_Thread_Set_state> _Timer_server_Reset_interval_system_watchdog( ts ); a00186e8: e1a00004 mov r0, r4 a00186ec: ebffff78 bl a00184d4 <_Timer_server_Reset_interval_system_watchdog> _Timer_server_Reset_tod_system_watchdog( ts ); a00186f0: e1a00004 mov r0, r4 a00186f4: ebffff8a bl a0018524 <_Timer_server_Reset_tod_system_watchdog> _Thread_Enable_dispatch(); a00186f8: eb000c16 bl a001b758 <_Thread_Enable_dispatch> ts->active = true; a00186fc: e3a03001 mov r3, #1 a0018700: e5c4307c strb r3, [r4, #124] ; 0x7c static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); a0018704: e2840008 add r0, r4, #8 a0018708: eb00109f bl a001c98c <_Watchdog_Remove> static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); a001870c: e2840040 add r0, r4, #64 ; 0x40 a0018710: eb00109d bl a001c98c <_Watchdog_Remove> a0018714: eaffffa5 b a00185b0 <_Timer_server_Body+0x3c> =============================================================================== a0018720 <_Timer_server_Schedule_operation_method>: static void _Timer_server_Schedule_operation_method( Timer_server_Control *ts, Timer_Control *timer ) { a0018720: e92d4070 push {r4, r5, r6, lr} if ( ts->insert_chain == NULL ) { a0018724: e5906078 ldr r6, [r0, #120] ; 0x78 static void _Timer_server_Schedule_operation_method( Timer_server_Control *ts, Timer_Control *timer ) { a0018728: e1a04000 mov r4, r0 a001872c: e1a05001 mov r5, r1 if ( ts->insert_chain == NULL ) { a0018730: e3560000 cmp r6, #0 a0018734: 1a00003a bne a0018824 <_Timer_server_Schedule_operation_method+0x104> * 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(); a0018738: ebffff5f bl a00184bc <_Thread_Disable_dispatch> if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { a001873c: e5953038 ldr r3, [r5, #56] ; 0x38 a0018740: e3530001 cmp r3, #1 a0018744: 1a000017 bne a00187a8 <_Timer_server_Schedule_operation_method+0x88> /* * We have to advance the last known ticks value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); a0018748: ebffff57 bl a00184ac snapshot = _Watchdog_Ticks_since_boot; a001874c: e59f30dc ldr r3, [pc, #220] ; a0018830 <_Timer_server_Schedule_operation_method+0x110> RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); a0018750: e284c034 add ip, r4, #52 ; 0x34 a0018754: e5932000 ldr r2, [r3] initialized = false; } #endif return status; } a0018758: e5943030 ldr r3, [r4, #48] ; 0x30 * We have to advance the last known ticks value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); snapshot = _Watchdog_Ticks_since_boot; last_snapshot = ts->Interval_watchdogs.last_snapshot; a001875c: e594103c ldr r1, [r4, #60] ; 0x3c if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) { a0018760: e153000c cmp r3, ip a0018764: 0a000004 beq a001877c <_Timer_server_Schedule_operation_method+0x5c> /* * We assume adequate unsigned arithmetic here. */ delta = snapshot - last_snapshot; delta_interval = first_watchdog->delta_interval; a0018768: e593c010 ldr ip, [r3, #16] first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain ); /* * We assume adequate unsigned arithmetic here. */ delta = snapshot - last_snapshot; a001876c: e0611002 rsb r1, r1, r2 delta_interval = first_watchdog->delta_interval; if (delta_interval > delta) { a0018770: e15c0001 cmp ip, r1 delta_interval -= delta; a0018774: 8061600c rsbhi r6, r1, ip } else { delta_interval = 0; } first_watchdog->delta_interval = delta_interval; a0018778: e5836010 str r6, [r3, #16] } ts->Interval_watchdogs.last_snapshot = snapshot; a001877c: e584203c str r2, [r4, #60] ; 0x3c a0018780: e129f000 msr CPSR_fc, r0 _ISR_Enable( level ); _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); a0018784: e2840030 add r0, r4, #48 ; 0x30 a0018788: e2851010 add r1, r5, #16 a001878c: eb001026 bl a001c82c <_Watchdog_Insert> if ( !ts->active ) { a0018790: e5d4307c ldrb r3, [r4, #124] ; 0x7c a0018794: e3530000 cmp r3, #0 a0018798: 1a00001f bne a001881c <_Timer_server_Schedule_operation_method+0xfc> _Timer_server_Reset_interval_system_watchdog( ts ); a001879c: e1a00004 mov r0, r4 a00187a0: ebffff4b bl a00184d4 <_Timer_server_Reset_interval_system_watchdog> a00187a4: ea00001c b a001881c <_Timer_server_Schedule_operation_method+0xfc> } } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { a00187a8: e3530003 cmp r3, #3 a00187ac: 1a00001a bne a001881c <_Timer_server_Schedule_operation_method+0xfc> /* * We have to advance the last known seconds value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); a00187b0: ebffff3d bl a00184ac initialized = false; } #endif return status; } a00187b4: e5942068 ldr r2, [r4, #104] ; 0x68 /* * We have to advance the last known seconds value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); a00187b8: e59f3074 ldr r3, [pc, #116] ; a0018834 <_Timer_server_Schedule_operation_method+0x114> a00187bc: e284c06c add ip, r4, #108 ; 0x6c last_snapshot = ts->TOD_watchdogs.last_snapshot; if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) { a00187c0: e152000c cmp r2, ip /* * We have to advance the last known seconds value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); a00187c4: e5933000 ldr r3, [r3] last_snapshot = ts->TOD_watchdogs.last_snapshot; a00187c8: e5941074 ldr r1, [r4, #116] ; 0x74 if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) { a00187cc: 0a000008 beq a00187f4 <_Timer_server_Schedule_operation_method+0xd4> first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain ); delta_interval = first_watchdog->delta_interval; a00187d0: e592c010 ldr ip, [r2, #16] <== NOT EXECUTED if ( snapshot > last_snapshot ) { a00187d4: e1530001 cmp r3, r1 <== NOT EXECUTED } } else { /* * Someone put us in the past. */ delta = last_snapshot - snapshot; a00187d8: 908c6001 addls r6, ip, r1 <== NOT EXECUTED delta_interval += delta; a00187dc: 90636006 rsbls r6, r3, r6 <== NOT EXECUTED snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); last_snapshot = ts->TOD_watchdogs.last_snapshot; if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) { first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain ); delta_interval = first_watchdog->delta_interval; if ( snapshot > last_snapshot ) { a00187e0: 9a000002 bls a00187f0 <_Timer_server_Schedule_operation_method+0xd0><== NOT EXECUTED /* * We advanced in time. */ delta = snapshot - last_snapshot; a00187e4: e0611003 rsb r1, r1, r3 <== NOT EXECUTED if (delta_interval > delta) { a00187e8: e15c0001 cmp ip, r1 <== NOT EXECUTED delta_interval -= delta; a00187ec: 8061600c rsbhi r6, r1, ip <== NOT EXECUTED * Someone put us in the past. */ delta = last_snapshot - snapshot; delta_interval += delta; } first_watchdog->delta_interval = delta_interval; a00187f0: e5826010 str r6, [r2, #16] <== NOT EXECUTED } ts->TOD_watchdogs.last_snapshot = snapshot; a00187f4: e5843074 str r3, [r4, #116] ; 0x74 a00187f8: e129f000 msr CPSR_fc, r0 _ISR_Enable( level ); _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); a00187fc: e2840068 add r0, r4, #104 ; 0x68 a0018800: e2851010 add r1, r5, #16 a0018804: eb001008 bl a001c82c <_Watchdog_Insert> if ( !ts->active ) { a0018808: e5d4307c ldrb r3, [r4, #124] ; 0x7c a001880c: e3530000 cmp r3, #0 a0018810: 1a000001 bne a001881c <_Timer_server_Schedule_operation_method+0xfc> _Timer_server_Reset_tod_system_watchdog( ts ); a0018814: e1a00004 mov r0, r4 a0018818: ebffff41 bl a0018524 <_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 ); } } a001881c: e8bd4070 pop {r4, r5, r6, lr} if ( !ts->active ) { _Timer_server_Reset_tod_system_watchdog( ts ); } } _Thread_Enable_dispatch(); a0018820: ea000bcc b a001b758 <_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 ); a0018824: e5900078 ldr r0, [r0, #120] ; 0x78 <== NOT EXECUTED } } a0018828: e8bd4070 pop {r4, r5, r6, lr} <== NOT EXECUTED * server is not preemptible, so we must be in interrupt context here. No * thread dispatch will happen until the timer server finishes its * critical section. We have to use the protected chain methods because * we may be interrupted by a higher priority interrupt. */ _Chain_Append( ts->insert_chain, &timer->Object.Node ); a001882c: ea0001f3 b a0019000 <_Chain_Append> <== NOT EXECUTED =============================================================================== a000c0b8 <_Timespec_Add_to>: uint32_t _Timespec_Add_to( struct timespec *time, const struct timespec *add ) { a000c0b8: e1a03000 mov r3, r0 uint32_t seconds = add->tv_sec; /* Add the basics */ time->tv_sec += add->tv_sec; a000c0bc: e5932000 ldr r2, [r3] uint32_t _Timespec_Add_to( struct timespec *time, const struct timespec *add ) { uint32_t seconds = add->tv_sec; a000c0c0: e5910000 ldr r0, [r1] /* Add the basics */ time->tv_sec += add->tv_sec; time->tv_nsec += add->tv_nsec; a000c0c4: e593c004 ldr ip, [r3, #4] ) { uint32_t seconds = add->tv_sec; /* Add the basics */ time->tv_sec += add->tv_sec; a000c0c8: e0822000 add r2, r2, r0 a000c0cc: e5832000 str r2, [r3] time->tv_nsec += add->tv_nsec; a000c0d0: e5912004 ldr r2, [r1, #4] a000c0d4: e08c2002 add r2, ip, r2 a000c0d8: e5832004 str r2, [r3, #4] /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { a000c0dc: e59fc02c ldr ip, [pc, #44] ; a000c110 <_Timespec_Add_to+0x58> a000c0e0: ea000006 b a000c100 <_Timespec_Add_to+0x48> time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND; a000c0e4: e59f2028 ldr r2, [pc, #40] ; a000c114 <_Timespec_Add_to+0x5c><== NOT EXECUTED time->tv_sec++; seconds++; a000c0e8: e2800001 add r0, r0, #1 <== NOT EXECUTED time->tv_sec += add->tv_sec; time->tv_nsec += add->tv_nsec; /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND; a000c0ec: e0812002 add r2, r1, r2 <== NOT EXECUTED a000c0f0: e5832004 str r2, [r3, #4] <== NOT EXECUTED time->tv_sec++; a000c0f4: e5932000 ldr r2, [r3] <== NOT EXECUTED a000c0f8: e2822001 add r2, r2, #1 <== NOT EXECUTED a000c0fc: e5832000 str r2, [r3] <== NOT EXECUTED /* Add the basics */ time->tv_sec += add->tv_sec; time->tv_nsec += add->tv_nsec; /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { a000c100: e5931004 ldr r1, [r3, #4] a000c104: e151000c cmp r1, ip a000c108: 8afffff5 bhi a000c0e4 <_Timespec_Add_to+0x2c> time->tv_sec++; seconds++; } return seconds; } a000c10c: e12fff1e bx lr =============================================================================== a000dc38 <_Timespec_Divide>: const struct timespec *lhs, const struct timespec *rhs, uint32_t *ival_percentage, uint32_t *fval_percentage ) { a000dc38: e92d40f0 push {r4, r5, r6, r7, lr} a000dc3c: e1a05002 mov r5, r2 * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; right += rhs->tv_nsec; a000dc40: e5912004 ldr r2, [r1, #4] * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; a000dc44: e5917000 ldr r7, [r1] /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; a000dc48: e590c000 ldr ip, [r0] left += lhs->tv_nsec; a000dc4c: e5906004 ldr r6, [r0, #4] right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; a000dc50: e59f0068 ldr r0, [pc, #104] ; a000dcc0 <_Timespec_Divide+0x88> const struct timespec *lhs, const struct timespec *rhs, uint32_t *ival_percentage, uint32_t *fval_percentage ) { a000dc54: e1a04003 mov r4, r3 * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; right += rhs->tv_nsec; a000dc58: e1a03fc2 asr r3, r2, #31 a000dc5c: e0e32790 smlal r2, r3, r0, r7 if ( right == 0 ) { a000dc60: e1921003 orrs r1, r2, r3 a000dc64: 1a000002 bne a000dc74 <_Timespec_Divide+0x3c> *ival_percentage = 0; a000dc68: e5851000 str r1, [r5] *fval_percentage = 0; a000dc6c: e5841000 str r1, [r4] return; a000dc70: e8bd80f0 pop {r4, r5, r6, r7, pc} /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; a000dc74: e1a07fc6 asr r7, r6, #31 a000dc78: e0e76c90 smlal r6, r7, r0, ip <== NOT EXECUTED * Put it back in the timespec result. * * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; a000dc7c: e59fc040 ldr ip, [pc, #64] ; a000dcc4 <_Timespec_Divide+0x8c><== NOT EXECUTED a000dc80: e0810c96 umull r0, r1, r6, ip <== NOT EXECUTED a000dc84: e021179c mla r1, ip, r7, r1 <== NOT EXECUTED a000dc88: eb003a97 bl a001c6ec <__udivdi3> <== NOT EXECUTED *ival_percentage = answer / 1000; a000dc8c: e3a02ffa mov r2, #1000 ; 0x3e8 <== NOT EXECUTED a000dc90: e3a03000 mov r3, #0 <== NOT EXECUTED * Put it back in the timespec result. * * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; a000dc94: e1a07000 mov r7, r0 <== NOT EXECUTED a000dc98: e1a06001 mov r6, r1 <== NOT EXECUTED *ival_percentage = answer / 1000; a000dc9c: eb003a92 bl a001c6ec <__udivdi3> <== NOT EXECUTED *fval_percentage = answer % 1000; a000dca0: e1a01006 mov r1, r6 <== NOT EXECUTED * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; *ival_percentage = answer / 1000; a000dca4: e5850000 str r0, [r5] <== NOT EXECUTED *fval_percentage = answer % 1000; a000dca8: e3a02ffa mov r2, #1000 ; 0x3e8 <== NOT EXECUTED a000dcac: e1a00007 mov r0, r7 <== NOT EXECUTED a000dcb0: e3a03000 mov r3, #0 <== NOT EXECUTED a000dcb4: eb003b9e bl a001cb34 <__umoddi3> <== NOT EXECUTED a000dcb8: e5840000 str r0, [r4] <== NOT EXECUTED a000dcbc: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED =============================================================================== a000dc00 <_Timespec_Divide_by_integer>: void _Timespec_Divide_by_integer( const struct timespec *time, uint32_t iterations, struct timespec *result ) { a000dc00: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ t = time->tv_sec; t *= TOD_NANOSECONDS_PER_SECOND; a000dc04: e59fc06c ldr ip, [pc, #108] ; a000dc78 <_Timespec_Divide_by_integer+0x78><== NOT EXECUTED /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ t = time->tv_sec; a000dc08: e590e000 ldr lr, [r0] <== NOT EXECUTED void _Timespec_Divide_by_integer( const struct timespec *time, uint32_t iterations, struct timespec *result ) { a000dc0c: e1a03001 mov r3, r1 <== NOT EXECUTED a000dc10: e1a04002 mov r4, r2 <== NOT EXECUTED /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ t = time->tv_sec; t *= TOD_NANOSECONDS_PER_SECOND; a000dc14: e0821c9e umull r1, r2, lr, ip <== NOT EXECUTED /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ t = time->tv_sec; a000dc18: e1a0500e mov r5, lr <== NOT EXECUTED a000dc1c: e1a06fc5 asr r6, r5, #31 <== NOT EXECUTED t *= TOD_NANOSECONDS_PER_SECOND; t += time->tv_nsec; a000dc20: e5900004 ldr r0, [r0, #4] <== NOT EXECUTED /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ t = time->tv_sec; t *= TOD_NANOSECONDS_PER_SECOND; a000dc24: e022269c mla r2, ip, r6, r2 <== NOT EXECUTED /* * Divide to get nanoseconds per iteration */ t /= iterations; a000dc28: e0915000 adds r5, r1, r0 <== NOT EXECUTED a000dc2c: e0a26fc0 adc r6, r2, r0, asr #31 <== NOT EXECUTED a000dc30: e1a01006 mov r1, r6 <== NOT EXECUTED a000dc34: e1a02003 mov r2, r3 <== NOT EXECUTED a000dc38: e1a00005 mov r0, r5 <== NOT EXECUTED a000dc3c: e3a03000 mov r3, #0 <== NOT EXECUTED a000dc40: eb0038d6 bl a001bfa0 <__udivdi3> <== NOT EXECUTED /* * Put it back in the timespec result */ result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND; a000dc44: e59f202c ldr r2, [pc, #44] ; a000dc78 <_Timespec_Divide_by_integer+0x78><== NOT EXECUTED a000dc48: e3a03000 mov r3, #0 <== NOT EXECUTED /* * Divide to get nanoseconds per iteration */ t /= iterations; a000dc4c: e1a06000 mov r6, r0 <== NOT EXECUTED a000dc50: e1a05001 mov r5, r1 <== NOT EXECUTED /* * Put it back in the timespec result */ result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND; a000dc54: eb0038d1 bl a001bfa0 <__udivdi3> <== NOT EXECUTED result->tv_nsec = t % TOD_NANOSECONDS_PER_SECOND; a000dc58: e1a01005 mov r1, r5 <== NOT EXECUTED /* * Put it back in the timespec result */ result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND; a000dc5c: e5840000 str r0, [r4] <== NOT EXECUTED result->tv_nsec = t % TOD_NANOSECONDS_PER_SECOND; a000dc60: e59f2010 ldr r2, [pc, #16] ; a000dc78 <_Timespec_Divide_by_integer+0x78><== NOT EXECUTED a000dc64: e1a00006 mov r0, r6 <== NOT EXECUTED a000dc68: e3a03000 mov r3, #0 <== NOT EXECUTED a000dc6c: eb0039dd bl a001c3e8 <__umoddi3> <== NOT EXECUTED a000dc70: e5840004 str r0, [r4, #4] <== NOT EXECUTED } a000dc74: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED =============================================================================== a000d034 <_Timespec_From_ticks>: struct timespec *time ) { uint32_t usecs; usecs = ticks * rtems_configuration_get_microseconds_per_tick(); a000d034: e59f3038 ldr r3, [pc, #56] ; a000d074 <_Timespec_From_ticks+0x40><== NOT EXECUTED void _Timespec_From_ticks( uint32_t ticks, struct timespec *time ) { a000d038: e92d4030 push {r4, r5, lr} <== NOT EXECUTED uint32_t usecs; usecs = ticks * rtems_configuration_get_microseconds_per_tick(); a000d03c: e593500c ldr r5, [r3, #12] <== NOT EXECUTED void _Timespec_From_ticks( uint32_t ticks, struct timespec *time ) { a000d040: e1a04001 mov r4, r1 <== NOT EXECUTED uint32_t usecs; usecs = ticks * rtems_configuration_get_microseconds_per_tick(); time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND; a000d044: e59f102c ldr r1, [pc, #44] ; a000d078 <_Timespec_From_ticks+0x44><== NOT EXECUTED struct timespec *time ) { uint32_t usecs; usecs = ticks * rtems_configuration_get_microseconds_per_tick(); a000d048: e0050590 mul r5, r0, r5 <== NOT EXECUTED time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND; a000d04c: e1a00005 mov r0, r5 <== NOT EXECUTED a000d050: eb0039df bl a001b7d4 <__aeabi_uidiv> <== NOT EXECUTED time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) * a000d054: e59f101c ldr r1, [pc, #28] ; a000d078 <_Timespec_From_ticks+0x44><== NOT EXECUTED { uint32_t usecs; usecs = ticks * rtems_configuration_get_microseconds_per_tick(); time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND; a000d058: e5840000 str r0, [r4] <== NOT EXECUTED time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) * a000d05c: e1a00005 mov r0, r5 <== NOT EXECUTED a000d060: eb003a73 bl a001ba34 <__umodsi3> <== NOT EXECUTED a000d064: e3a03ffa mov r3, #1000 ; 0x3e8 <== NOT EXECUTED a000d068: e0030390 mul r3, r0, r3 <== NOT EXECUTED a000d06c: e5843004 str r3, [r4, #4] <== NOT EXECUTED TOD_NANOSECONDS_PER_MICROSECOND; } a000d070: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED =============================================================================== a000dc7c <_Timespec_Greater_than>: bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { if ( lhs->tv_sec > rhs->tv_sec ) a000dc7c: e5902000 ldr r2, [r0] a000dc80: e5913000 ldr r3, [r1] a000dc84: e1520003 cmp r2, r3 return true; a000dc88: c3a00001 movgt r0, #1 bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { if ( lhs->tv_sec > rhs->tv_sec ) a000dc8c: c12fff1e bxgt lr return true; if ( lhs->tv_sec < rhs->tv_sec ) a000dc90: ba000005 blt a000dcac <_Timespec_Greater_than+0x30> #include #include #include bool _Timespec_Greater_than( a000dc94: e5900004 ldr r0, [r0, #4] a000dc98: e5913004 ldr r3, [r1, #4] a000dc9c: e1500003 cmp r0, r3 a000dca0: d3a00000 movle r0, #0 a000dca4: c3a00001 movgt r0, #1 a000dca8: e12fff1e bx lr { if ( lhs->tv_sec > rhs->tv_sec ) return true; if ( lhs->tv_sec < rhs->tv_sec ) return false; a000dcac: e3a00000 mov r0, #0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } a000dcb0: e12fff1e bx lr =============================================================================== a000d07c <_Timespec_Is_valid>: bool _Timespec_Is_valid( const struct timespec *time ) { if ( !time ) a000d07c: e3500000 cmp r0, #0 <== NOT EXECUTED a000d080: 012fff1e bxeq lr <== NOT EXECUTED return false; if ( time->tv_sec < 0 ) a000d084: e5903000 ldr r3, [r0] <== NOT EXECUTED a000d088: e3530000 cmp r3, #0 <== NOT EXECUTED return false; a000d08c: b3a00000 movlt r0, #0 <== NOT EXECUTED ) { if ( !time ) return false; if ( time->tv_sec < 0 ) a000d090: b12fff1e bxlt lr <== NOT EXECUTED return false; if ( time->tv_nsec < 0 ) a000d094: e5903004 ldr r3, [r0, #4] <== NOT EXECUTED a000d098: e3530000 cmp r3, #0 <== NOT EXECUTED a000d09c: ba000004 blt a000d0b4 <_Timespec_Is_valid+0x38> <== NOT EXECUTED #include #include #include bool _Timespec_Is_valid( a000d0a0: e59f0014 ldr r0, [pc, #20] ; a000d0bc <_Timespec_Is_valid+0x40><== NOT EXECUTED a000d0a4: e1530000 cmp r3, r0 <== NOT EXECUTED a000d0a8: 83a00000 movhi r0, #0 <== NOT EXECUTED a000d0ac: 93a00001 movls r0, #1 <== NOT EXECUTED a000d0b0: e12fff1e bx lr <== NOT EXECUTED if ( time->tv_sec < 0 ) return false; if ( time->tv_nsec < 0 ) return false; a000d0b4: e3a00000 mov r0, #0 <== NOT EXECUTED if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) return false; return true; } a000d0b8: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a000dcb4 <_Timespec_Less_than>: bool _Timespec_Less_than( const struct timespec *lhs, const struct timespec *rhs ) { if ( lhs->tv_sec < rhs->tv_sec ) a000dcb4: e5902000 ldr r2, [r0] a000dcb8: e5913000 ldr r3, [r1] a000dcbc: e1520003 cmp r2, r3 return true; a000dcc0: b3a00001 movlt r0, #1 bool _Timespec_Less_than( const struct timespec *lhs, const struct timespec *rhs ) { if ( lhs->tv_sec < rhs->tv_sec ) a000dcc4: b12fff1e bxlt lr return true; if ( lhs->tv_sec > rhs->tv_sec ) a000dcc8: ca000005 bgt a000dce4 <_Timespec_Less_than+0x30> #include #include #include bool _Timespec_Less_than( a000dccc: e5900004 ldr r0, [r0, #4] a000dcd0: e5913004 ldr r3, [r1, #4] a000dcd4: e1500003 cmp r0, r3 a000dcd8: a3a00000 movge r0, #0 a000dcdc: b3a00001 movlt r0, #1 a000dce0: e12fff1e bx lr { if ( lhs->tv_sec < rhs->tv_sec ) return true; if ( lhs->tv_sec > rhs->tv_sec ) return false; a000dce4: e3a00000 mov r0, #0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec < rhs->tv_nsec ) return true; return false; } a000dce8: e12fff1e bx lr =============================================================================== a000d108 <_Timespec_To_ticks>: */ uint32_t _Timespec_To_ticks( const struct timespec *time ) { a000d108: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED uint32_t ticks; if ( (time->tv_sec == 0) && (time->tv_nsec == 0) ) a000d10c: e5906000 ldr r6, [r0] <== NOT EXECUTED */ uint32_t _Timespec_To_ticks( const struct timespec *time ) { a000d110: e1a05000 mov r5, r0 <== NOT EXECUTED uint32_t ticks; if ( (time->tv_sec == 0) && (time->tv_nsec == 0) ) a000d114: e3560000 cmp r6, #0 <== NOT EXECUTED a000d118: 1a000002 bne a000d128 <_Timespec_To_ticks+0x20> <== NOT EXECUTED a000d11c: e5900004 ldr r0, [r0, #4] <== NOT EXECUTED a000d120: e3500000 cmp r0, #0 <== NOT EXECUTED a000d124: 0a000009 beq a000d150 <_Timespec_To_ticks+0x48> <== NOT EXECUTED return 0; ticks = time->tv_sec * TOD_TICKS_PER_SECOND; a000d128: eb00094a bl a000f658 <== NOT EXECUTED ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick(); a000d12c: e59f3020 ldr r3, [pc, #32] ; a000d154 <_Timespec_To_ticks+0x4c><== NOT EXECUTED a000d130: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED uint32_t ticks; if ( (time->tv_sec == 0) && (time->tv_nsec == 0) ) return 0; ticks = time->tv_sec * TOD_TICKS_PER_SECOND; a000d134: e0040096 mul r4, r6, r0 <== NOT EXECUTED ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick(); a000d138: e593300c ldr r3, [r3, #12] <== NOT EXECUTED a000d13c: e5950004 ldr r0, [r5, #4] <== NOT EXECUTED a000d140: e0010193 mul r1, r3, r1 <== NOT EXECUTED a000d144: eb0039a2 bl a001b7d4 <__aeabi_uidiv> <== NOT EXECUTED if (ticks) a000d148: e0940000 adds r0, r4, r0 <== NOT EXECUTED return ticks; return 1; a000d14c: 03a00001 moveq r0, #1 <== NOT EXECUTED } a000d150: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED =============================================================================== a000c27c <_User_extensions_Fatal>: void _User_extensions_Fatal ( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { a000c27c: e92d41f0 push {r4, r5, r6, r7, r8, lr} the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } a000c280: e59f503c ldr r5, [pc, #60] ; a000c2c4 <_User_extensions_Fatal+0x48> void _User_extensions_Fatal ( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { a000c284: e1a08000 mov r8, r0 a000c288: e1a07002 mov r7, r2 a000c28c: e20160ff and r6, r1, #255 ; 0xff the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } a000c290: e5954008 ldr r4, [r5, #8] ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); a000c294: ea000007 b a000c2b8 <_User_extensions_Fatal+0x3c> !_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 ) a000c298: e5943030 ldr r3, [r4, #48] ; 0x30 a000c29c: e3530000 cmp r3, #0 a000c2a0: 0a000003 beq a000c2b4 <_User_extensions_Fatal+0x38> (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); a000c2a4: e1a00008 mov r0, r8 a000c2a8: e1a01006 mov r1, r6 a000c2ac: e1a02007 mov r2, r7 a000c2b0: e12fff33 blx r3 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { a000c2b4: e5944004 ldr r4, [r4, #4] ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); a000c2b8: e1540005 cmp r4, r5 a000c2bc: 1afffff5 bne a000c298 <_User_extensions_Fatal+0x1c> the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } a000c2c0: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED =============================================================================== a000d9a8 <_User_extensions_Remove_set>: #include void _User_extensions_Remove_set ( User_extensions_Control *the_extension ) { a000d9a8: e92d4010 push {r4, lr} a000d9ac: e1a04000 mov r4, r0 _Chain_Extract( &the_extension->Node ); a000d9b0: ebfff694 bl a000b408 <_Chain_Extract> /* * If a switch handler is present, remove it. */ if ( the_extension->Callouts.thread_switch != NULL ) a000d9b4: e5943024 ldr r3, [r4, #36] ; 0x24 a000d9b8: e3530000 cmp r3, #0 a000d9bc: 0a000002 beq a000d9cc <_User_extensions_Remove_set+0x24> _Chain_Extract( &the_extension->Switch.Node ); a000d9c0: e2840008 add r0, r4, #8 } a000d9c4: e8bd4010 pop {r4, lr} /* * If a switch handler is present, remove it. */ if ( the_extension->Callouts.thread_switch != NULL ) _Chain_Extract( &the_extension->Switch.Node ); a000d9c8: eafff68e b a000b408 <_Chain_Extract> <== NOT EXECUTED a000d9cc: e8bd8010 pop {r4, pc} =============================================================================== a000c240 <_User_extensions_Thread_exitted>: void _User_extensions_Thread_exitted ( Thread_Control *executing ) { a000c240: e92d4070 push {r4, r5, r6, lr} the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } a000c244: e59f502c ldr r5, [pc, #44] ; a000c278 <_User_extensions_Thread_exitted+0x38> } void _User_extensions_Thread_exitted ( Thread_Control *executing ) { a000c248: e1a06000 mov r6, r0 the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } a000c24c: e5954008 ldr r4, [r5, #8] ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); a000c250: ea000005 b a000c26c <_User_extensions_Thread_exitted+0x2c> !_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 ) a000c254: e594302c ldr r3, [r4, #44] ; 0x2c a000c258: e3530000 cmp r3, #0 a000c25c: 0a000001 beq a000c268 <_User_extensions_Thread_exitted+0x28> (*the_extension->Callouts.thread_exitted)( executing ); a000c260: e1a00006 mov r0, r6 <== NOT EXECUTED a000c264: e12fff33 blx r3 <== NOT EXECUTED Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { a000c268: e5944004 ldr r4, [r4, #4] ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); a000c26c: e1540005 cmp r4, r5 a000c270: 1afffff7 bne a000c254 <_User_extensions_Thread_exitted+0x14> the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_exitted != NULL ) (*the_extension->Callouts.thread_exitted)( executing ); } } a000c274: e8bd8070 pop {r4, r5, r6, pc} =============================================================================== a000dfd8 <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { a000dfd8: e92d41f0 push {r4, r5, r6, r7, r8, lr} a000dfdc: e1a04000 mov r4, r0 a000dfe0: e1a05002 mov r5, r2 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000dfe4: e10f3000 mrs r3, CPSR a000dfe8: e3832080 orr r2, r3, #128 ; 0x80 a000dfec: e129f002 msr CPSR_fc, r2 } } _ISR_Enable( level ); } a000dff0: e1a06000 mov r6, r0 a000dff4: e4962004 ldr r2, [r6], #4 * hence the compiler must not assume *header to remain * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { a000dff8: e1520006 cmp r2, r6 a000dffc: 0a00001b beq a000e070 <_Watchdog_Adjust+0x98> switch ( direction ) { a000e000: e3510000 cmp r1, #0 if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; a000e004: 03a08001 moveq r8, #1 * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { switch ( direction ) { a000e008: 0a000016 beq a000e068 <_Watchdog_Adjust+0x90> a000e00c: e3510001 cmp r1, #1 <== NOT EXECUTED a000e010: 1a000016 bne a000e070 <_Watchdog_Adjust+0x98> <== NOT EXECUTED case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; a000e014: e5921010 ldr r1, [r2, #16] <== NOT EXECUTED a000e018: e0815005 add r5, r1, r5 <== NOT EXECUTED a000e01c: ea000004 b a000e034 <_Watchdog_Adjust+0x5c> <== NOT EXECUTED RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First( Chain_Control *header ) { return ( (Watchdog_Control *) _Chain_First( header ) ); a000e020: e5942000 ldr r2, [r4] break; case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { a000e024: e5927010 ldr r7, [r2, #16] a000e028: e1550007 cmp r5, r7 a000e02c: 2a000002 bcs a000e03c <_Watchdog_Adjust+0x64> _Watchdog_First( header )->delta_interval -= units; a000e030: e0655007 rsb r5, r5, r7 <== NOT EXECUTED a000e034: e5825010 str r5, [r2, #16] <== NOT EXECUTED break; a000e038: ea00000c b a000e070 <_Watchdog_Adjust+0x98> <== NOT EXECUTED } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; a000e03c: e5828010 str r8, [r2, #16] static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000e040: e129f003 msr CPSR_fc, r3 _ISR_Enable( level ); _Watchdog_Tickle( header ); a000e044: e1a00004 mov r0, r4 a000e048: eb00008b bl a000e27c <_Watchdog_Tickle> static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000e04c: e10f3000 mrs r3, CPSR a000e050: e3832080 orr r2, r3, #128 ; 0x80 a000e054: e129f002 msr CPSR_fc, r2 _ISR_Disable( level ); if ( _Chain_Is_empty( header ) ) a000e058: e5942000 ldr r2, [r4] a000e05c: e1520006 cmp r2, r6 a000e060: 0a000002 beq a000e070 <_Watchdog_Adjust+0x98> while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; a000e064: e0675005 rsb r5, r7, r5 <== NOT EXECUTED switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { a000e068: e3550000 cmp r5, #0 a000e06c: 1affffeb bne a000e020 <_Watchdog_Adjust+0x48> static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000e070: e129f003 msr CPSR_fc, r3 } } _ISR_Enable( level ); } a000e074: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} =============================================================================== a001c780 <_Watchdog_Adjust_to_chain>: { Watchdog_Interval units = units_arg; ISR_Level level; Watchdog_Control *first; if ( units <= 0 ) { a001c780: e3510000 cmp r1, #0 Chain_Control *header, Watchdog_Interval units_arg, Chain_Control *to_fire ) { a001c784: e92d41f0 push {r4, r5, r6, r7, r8, lr} Watchdog_Interval units = units_arg; ISR_Level level; Watchdog_Control *first; if ( units <= 0 ) { a001c788: 0a000026 beq a001c828 <_Watchdog_Adjust_to_chain+0xa8> static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a001c78c: e10f5000 mrs r5, CPSR a001c790: e3853080 orr r3, r5, #128 ; 0x80 a001c794: e129f003 msr CPSR_fc, r3 /* * The first set happens in less than units, so take all of them * off the chain and adjust units to reflect this. */ units -= first->delta_interval; first->delta_interval = 0; a001c798: e3a08000 mov r8, #0 RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); a001c79c: e2806004 add r6, r0, #4 RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected( Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); a001c7a0: e2827004 add r7, r2, #4 a001c7a4: ea000001 b a001c7b0 <_Watchdog_Adjust_to_chain+0x30> } _ISR_Disable( level ); while ( 1 ) { if ( units <= 0 ) { a001c7a8: e3510000 cmp r1, #0 a001c7ac: 0a00001c beq a001c824 <_Watchdog_Adjust_to_chain+0xa4> break; } } _ISR_Enable( level ); } a001c7b0: e590c000 ldr ip, [r0] while ( 1 ) { if ( units <= 0 ) { break; } if ( _Chain_Is_empty( header ) ) { a001c7b4: e15c0006 cmp ip, r6 a001c7b8: 0a000019 beq a001c824 <_Watchdog_Adjust_to_chain+0xa4> /* * If it is longer than "units" until the first element on the chain * fires, then bump it and quit. */ if ( units < first->delta_interval ) { a001c7bc: e59c4010 ldr r4, [ip, #16] a001c7c0: e1a0300c mov r3, ip a001c7c4: e1510004 cmp r1, r4 first->delta_interval -= units; a001c7c8: 30611004 rsbcc r1, r1, r4 a001c7cc: 358c1010 strcc r1, [ip, #16] break; a001c7d0: 3a000013 bcc a001c824 <_Watchdog_Adjust_to_chain+0xa4> /* * The first set happens in less than units, so take all of them * off the chain and adjust units to reflect this. */ units -= first->delta_interval; a001c7d4: e0641001 rsb r1, r4, r1 first->delta_interval = 0; a001c7d8: e58c8010 str r8, [ip, #16] { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; a001c7dc: e8931010 ldm r3, {r4, ip} next->previous = previous; a001c7e0: e584c004 str ip, [r4, #4] previous->next = next; a001c7e4: e58c4000 str r4, [ip] Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *old_last = tail->previous; a001c7e8: e592c008 ldr ip, [r2, #8] the_node->next = tail; a001c7ec: e5837000 str r7, [r3] tail->previous = the_node; a001c7f0: e5823008 str r3, [r2, #8] old_last->next = the_node; a001c7f4: e58c3000 str r3, [ip] the_node->previous = old_last; a001c7f8: e583c004 str ip, [r3, #4] static inline void arm_interrupt_flash( uint32_t level ) { uint32_t arm_switch_reg; asm volatile ( a001c7fc: e10f3000 mrs r3, CPSR a001c800: e129f005 msr CPSR_fc, r5 a001c804: e129f003 msr CPSR_fc, r3 break; } } _ISR_Enable( level ); } a001c808: e5903000 ldr r3, [r0] _Chain_Extract_unprotected( &first->Node ); _Chain_Append_unprotected( to_fire, &first->Node ); _ISR_Flash( level ); if ( _Chain_Is_empty( header ) ) a001c80c: e1530006 cmp r3, r6 a001c810: 0affffe4 beq a001c7a8 <_Watchdog_Adjust_to_chain+0x28> break; first = _Watchdog_First( header ); if ( first->delta_interval != 0 ) a001c814: e593c010 ldr ip, [r3, #16] <== NOT EXECUTED a001c818: e35c0000 cmp ip, #0 <== NOT EXECUTED a001c81c: 0affffee beq a001c7dc <_Watchdog_Adjust_to_chain+0x5c> <== NOT EXECUTED a001c820: eaffffe0 b a001c7a8 <_Watchdog_Adjust_to_chain+0x28> <== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a001c824: e129f005 msr CPSR_fc, r5 a001c828: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} =============================================================================== a000c3e8 <_Watchdog_Insert>: Watchdog_Control *after; uint32_t insert_isr_nest_level; Watchdog_Interval delta_interval; insert_isr_nest_level = _ISR_Nest_level; a000c3e8: e59f30f4 ldr r3, [pc, #244] ; a000c4e4 <_Watchdog_Insert+0xfc> void _Watchdog_Insert( Chain_Control *header, Watchdog_Control *the_watchdog ) { a000c3ec: e92d41f0 push {r4, r5, r6, r7, r8, lr} Watchdog_Control *after; uint32_t insert_isr_nest_level; Watchdog_Interval delta_interval; insert_isr_nest_level = _ISR_Nest_level; a000c3f0: e5934000 ldr r4, [r3] static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000c3f4: e10fc000 mrs ip, CPSR a000c3f8: e38c3080 orr r3, ip, #128 ; 0x80 a000c3fc: e129f003 msr CPSR_fc, r3 /* * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_watchdog->state != WATCHDOG_INACTIVE ) { a000c400: e5913008 ldr r3, [r1, #8] a000c404: e3530000 cmp r3, #0 a000c408: 0a000000 beq a000c410 <_Watchdog_Insert+0x28> _ISR_Enable( level ); a000c40c: ea000032 b a000c4dc <_Watchdog_Insert+0xf4> <== NOT EXECUTED return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; a000c410: e3a03001 mov r3, #1 a000c414: e5813008 str r3, [r1, #8] _Watchdog_Sync_count++; a000c418: e59f30c8 ldr r3, [pc, #200] ; a000c4e8 <_Watchdog_Insert+0x100> if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { a000c41c: e59f60c8 ldr r6, [pc, #200] ; a000c4ec <_Watchdog_Insert+0x104> _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; _Watchdog_Sync_count++; a000c420: e5932000 ldr r2, [r3] if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { a000c424: e1a07006 mov r7, r6 _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; _Watchdog_Sync_count++; a000c428: e2822001 add r2, r2, #1 a000c42c: e5832000 str r2, [r3] restart: delta_interval = the_watchdog->initial; a000c430: e591200c ldr r2, [r1, #12] RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First( Chain_Control *header ) { return ( (Watchdog_Control *) _Chain_First( header ) ); a000c434: e5903000 ldr r3, [r0] for ( after = _Watchdog_First( header ) ; ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) a000c438: e3520000 cmp r2, #0 a000c43c: 0a000014 beq a000c494 <_Watchdog_Insert+0xac> a000c440: e5935000 ldr r5, [r3] a000c444: e3550000 cmp r5, #0 a000c448: 0a000011 beq a000c494 <_Watchdog_Insert+0xac> break; if ( delta_interval < after->delta_interval ) { a000c44c: e5935010 ldr r5, [r3, #16] a000c450: e1520005 cmp r2, r5 after->delta_interval -= delta_interval; a000c454: 30625005 rsbcc r5, r2, r5 a000c458: 35835010 strcc r5, [r3, #16] break; a000c45c: 3a00000c bcc a000c494 <_Watchdog_Insert+0xac> static inline void arm_interrupt_flash( uint32_t level ) { uint32_t arm_switch_reg; asm volatile ( a000c460: e10f8000 mrs r8, CPSR a000c464: e129f00c msr CPSR_fc, ip a000c468: e129f008 msr CPSR_fc, r8 delta_interval -= after->delta_interval; _ISR_Flash( level ); if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { a000c46c: e5918008 ldr r8, [r1, #8] a000c470: e3580001 cmp r8, #1 a000c474: 1a000012 bne a000c4c4 <_Watchdog_Insert+0xdc> goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { a000c478: e5968000 ldr r8, [r6] a000c47c: e1580004 cmp r8, r4 _Watchdog_Sync_level = insert_isr_nest_level; a000c480: 85874000 strhi r4, [r7] goto restart; a000c484: 8affffe9 bhi a000c430 <_Watchdog_Insert+0x48> if ( delta_interval < after->delta_interval ) { after->delta_interval -= delta_interval; break; } delta_interval -= after->delta_interval; a000c488: e0652002 rsb r2, r5, r2 exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; _Watchdog_Sync_count--; _ISR_Enable( level ); } a000c48c: e5933000 ldr r3, [r3] if ( _Watchdog_Sync_level > insert_isr_nest_level ) { _Watchdog_Sync_level = insert_isr_nest_level; goto restart; } } a000c490: eaffffe8 b a000c438 <_Watchdog_Insert+0x50> _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); a000c494: e5933004 ldr r3, [r3, #4] RTEMS_INLINE_ROUTINE void _Watchdog_Activate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_ACTIVE; a000c498: e3a00002 mov r0, #2 } } _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; a000c49c: e5812010 str r2, [r1, #16] a000c4a0: e5810008 str r0, [r1, #8] ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; a000c4a4: e5932000 ldr r2, [r3] Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; a000c4a8: e5813004 str r3, [r1, #4] before_node = after_node->next; after_node->next = the_node; a000c4ac: e5831000 str r1, [r3] _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); the_watchdog->start_time = _Watchdog_Ticks_since_boot; a000c4b0: e59f3038 ldr r3, [pc, #56] ; a000c4f0 <_Watchdog_Insert+0x108> the_node->next = before_node; before_node->previous = the_node; a000c4b4: e5821004 str r1, [r2, #4] Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; a000c4b8: e5812000 str r2, [r1] a000c4bc: e5933000 ldr r3, [r3] a000c4c0: e5813014 str r3, [r1, #20] exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; a000c4c4: e59f3020 ldr r3, [pc, #32] ; a000c4ec <_Watchdog_Insert+0x104> a000c4c8: e5834000 str r4, [r3] _Watchdog_Sync_count--; a000c4cc: e59f3014 ldr r3, [pc, #20] ; a000c4e8 <_Watchdog_Insert+0x100> a000c4d0: e5932000 ldr r2, [r3] a000c4d4: e2422001 sub r2, r2, #1 a000c4d8: e5832000 str r2, [r3] static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000c4dc: e129f00c msr CPSR_fc, ip a000c4e0: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} =============================================================================== a000dae8 <_Watchdog_Report>: void _Watchdog_Report( const char *name, Watchdog_Control *watch ) { a000dae8: e92d401f push {r0, r1, r2, r3, r4, lr} <== NOT EXECUTED a000daec: e1a03001 mov r3, r1 <== NOT EXECUTED printk( a000daf0: e2501000 subs r1, r0, #0 <== NOT EXECUTED a000daf4: e593000c ldr r0, [r3, #12] <== NOT EXECUTED a000daf8: e58d3004 str r3, [sp, #4] <== NOT EXECUTED a000dafc: 059f1034 ldreq r1, [pc, #52] ; a000db38 <_Watchdog_Report+0x50><== NOT EXECUTED a000db00: e58d0000 str r0, [sp] <== NOT EXECUTED a000db04: e593001c ldr r0, [r3, #28] <== NOT EXECUTED a000db08: 01a02001 moveq r2, r1 <== NOT EXECUTED a000db0c: 159f2028 ldrne r2, [pc, #40] ; a000db3c <_Watchdog_Report+0x54><== NOT EXECUTED a000db10: e58d0008 str r0, [sp, #8] <== NOT EXECUTED a000db14: e5930020 ldr r0, [r3, #32] <== NOT EXECUTED a000db18: e58d000c str r0, [sp, #12] <== NOT EXECUTED a000db1c: e5930024 ldr r0, [r3, #36] ; 0x24 <== NOT EXECUTED a000db20: e58d0010 str r0, [sp, #16] <== NOT EXECUTED a000db24: e5933010 ldr r3, [r3, #16] <== NOT EXECUTED a000db28: e59f0010 ldr r0, [pc, #16] ; a000db40 <_Watchdog_Report+0x58><== NOT EXECUTED a000db2c: ebffe868 bl a0007cd4 <== NOT EXECUTED watch, watch->routine, watch->id, watch->user_data ); } a000db30: e28dd014 add sp, sp, #20 <== NOT EXECUTED a000db34: e8bd8000 pop {pc} <== NOT EXECUTED =============================================================================== a000da70 <_Watchdog_Report_chain>: void _Watchdog_Report_chain( const char *name, Chain_Control *header ) { a000da70: e92d40f0 push {r4, r5, r6, r7, lr} a000da74: e1a04000 mov r4, r0 a000da78: e1a05001 mov r5, r1 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000da7c: e10f6000 mrs r6, CPSR a000da80: e3863080 orr r3, r6, #128 ; 0x80 a000da84: e129f003 msr CPSR_fc, r3 ISR_Level level; Chain_Node *node; _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); a000da88: e59f004c ldr r0, [pc, #76] ; a000dadc <_Watchdog_Report_chain+0x6c> a000da8c: e1a02005 mov r2, r5 a000da90: e1a01004 mov r1, r4 a000da94: ebffe88e bl a0007cd4 printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); } a000da98: e4957004 ldr r7, [r5], #4 ISR_Level level; Chain_Node *node; _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { a000da9c: e1570005 cmp r7, r5 a000daa0: 0a000009 beq a000dacc <_Watchdog_Report_chain+0x5c> node != _Chain_Tail(header) ; node = node->next ) { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); a000daa4: e1a01007 mov r1, r7 a000daa8: e3a00000 mov r0, #0 <== NOT EXECUTED a000daac: eb00000d bl a000dae8 <_Watchdog_Report> <== NOT EXECUTED _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { for ( node = _Chain_First( header ) ; node != _Chain_Tail(header) ; node = node->next ) a000dab0: e5977000 ldr r7, [r7] <== NOT EXECUTED Chain_Node *node; _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { for ( node = _Chain_First( header ) ; a000dab4: e1570005 cmp r7, r5 <== NOT EXECUTED a000dab8: 1afffff9 bne a000daa4 <_Watchdog_Report_chain+0x34> <== NOT EXECUTED { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); a000dabc: e59f001c ldr r0, [pc, #28] ; a000dae0 <_Watchdog_Report_chain+0x70><== NOT EXECUTED a000dac0: e1a01004 mov r1, r4 <== NOT EXECUTED a000dac4: ebffe882 bl a0007cd4 <== NOT EXECUTED a000dac8: ea000001 b a000dad4 <_Watchdog_Report_chain+0x64> <== NOT EXECUTED } else { printk( "Chain is empty\n" ); a000dacc: e59f0010 ldr r0, [pc, #16] ; a000dae4 <_Watchdog_Report_chain+0x74> a000dad0: ebffe87f bl a0007cd4 static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000dad4: e129f006 msr CPSR_fc, r6 } _ISR_Enable( level ); } a000dad8: e8bd80f0 pop {r4, r5, r6, r7, pc} =============================================================================== a000c5ec <_Watchdog_Tickle>: */ void _Watchdog_Tickle( Chain_Control *header ) { a000c5ec: e92d40f0 push {r4, r5, r6, r7, lr} a000c5f0: e1a05000 mov r5, r0 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000c5f4: e10f7000 mrs r7, CPSR a000c5f8: e3873080 orr r3, r7, #128 ; 0x80 a000c5fc: e129f003 msr CPSR_fc, r3 } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); leave: _ISR_Enable(level); } a000c600: e1a04000 mov r4, r0 a000c604: e4943004 ldr r3, [r4], #4 * volatile data - till, 2003/7 */ _ISR_Disable( level ); if ( _Chain_Is_empty( header ) ) a000c608: e1530004 cmp r3, r4 a000c60c: 0a000019 beq a000c678 <_Watchdog_Tickle+0x8c> * 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) { a000c610: e5932010 ldr r2, [r3, #16] RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First( Chain_Control *header ) { return ( (Watchdog_Control *) _Chain_First( header ) ); a000c614: e1a06003 mov r6, r3 a000c618: e3520000 cmp r2, #0 a000c61c: 0a000003 beq a000c630 <_Watchdog_Tickle+0x44> the_watchdog->delta_interval--; a000c620: e2422001 sub r2, r2, #1 a000c624: e5832010 str r2, [r3, #16] if ( the_watchdog->delta_interval != 0 ) a000c628: e3520000 cmp r2, #0 a000c62c: 1a000011 bne a000c678 <_Watchdog_Tickle+0x8c> goto leave; } do { watchdog_state = _Watchdog_Remove( the_watchdog ); a000c630: e1a00006 mov r0, r6 a000c634: ebffffc3 bl a000c548 <_Watchdog_Remove> static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000c638: e129f007 msr CPSR_fc, r7 _ISR_Enable( level ); switch( watchdog_state ) { a000c63c: e3500002 cmp r0, #2 a000c640: 1a000003 bne a000c654 <_Watchdog_Tickle+0x68> case WATCHDOG_ACTIVE: (*the_watchdog->routine)( a000c644: e596301c ldr r3, [r6, #28] a000c648: e5960020 ldr r0, [r6, #32] a000c64c: e5961024 ldr r1, [r6, #36] ; 0x24 a000c650: e12fff33 blx r3 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000c654: e10f7000 mrs r7, CPSR a000c658: e3873080 orr r3, r7, #128 ; 0x80 a000c65c: e129f003 msr CPSR_fc, r3 } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); leave: _ISR_Enable(level); } a000c660: e5956000 ldr r6, [r5] _ISR_Disable( level ); the_watchdog = _Watchdog_First( header ); } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); a000c664: e1560004 cmp r6, r4 a000c668: 0a000002 beq a000c678 <_Watchdog_Tickle+0x8c> } _ISR_Disable( level ); the_watchdog = _Watchdog_First( header ); } while ( !_Chain_Is_empty( header ) && a000c66c: e5963010 ldr r3, [r6, #16] <== NOT EXECUTED a000c670: e3530000 cmp r3, #0 <== NOT EXECUTED a000c674: eaffffec b a000c62c <_Watchdog_Tickle+0x40> <== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000c678: e129f007 msr CPSR_fc, r7 (the_watchdog->delta_interval == 0) ); leave: _ISR_Enable(level); } a000c67c: e8bd80f0 pop {r4, r5, r6, r7, pc} =============================================================================== a000b00c : uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | a000b00c: e1a00c00 lsl r0, r0, #24 <== NOT EXECUTED a000b010: e1800d81 orr r0, r0, r1, lsl #27 <== NOT EXECUTED (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | a000b014: e1800003 orr r0, r0, r3 <== NOT EXECUTED uint32_t node, uint32_t index ) { return _Objects_Build_id( api, class, node, index ); } a000b018: e1800802 orr r0, r0, r2, lsl #16 <== NOT EXECUTED a000b01c: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a000b020 : char C1, char C2, char C3, char C4 ) { a000b020: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED return _Objects_Build_name( C1, C2, C3, C4 ); a000b024: e20118ff and r1, r1, #16711680 ; 0xff0000 <== NOT EXECUTED char C1, char C2, char C3, char C4 ) { a000b028: e1a02402 lsl r2, r2, #8 <== NOT EXECUTED return _Objects_Build_name( C1, C2, C3, C4 ); a000b02c: e1810c00 orr r0, r1, r0, lsl #24 <== NOT EXECUTED a000b030: e2022cff and r2, r2, #65280 ; 0xff00 <== NOT EXECUTED char C1, char C2, char C3, char C4 ) { a000b034: e20330ff and r3, r3, #255 ; 0xff <== NOT EXECUTED return _Objects_Build_name( C1, C2, C3, C4 ); a000b038: e1800002 orr r0, r0, r2 <== NOT EXECUTED } a000b03c: e1800003 orr r0, r0, r3 <== NOT EXECUTED a000b040: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a000a0b0 : rtems_chain_control *chain, rtems_chain_node *node, rtems_id task, rtems_event_set events ) { a000a0b0: e92d4030 push {r4, r5, lr} <== NOT EXECUTED a000a0b4: e1a04002 mov r4, r2 <== NOT EXECUTED a000a0b8: e1a05003 mov r5, r3 <== NOT EXECUTED RTEMS_INLINE_ROUTINE bool rtems_chain_append_with_empty_check( rtems_chain_control *chain, rtems_chain_node *node ) { return _Chain_Append_with_empty_check( chain, node ); a000a0bc: eb000127 bl a000a560 <_Chain_Append_with_empty_check> <== NOT EXECUTED rtems_status_code sc = RTEMS_SUCCESSFUL; bool was_empty = rtems_chain_append_with_empty_check( chain, node ); if ( was_empty ) { a000a0c0: e3500000 cmp r0, #0 <== NOT EXECUTED a000a0c4: 0a000003 beq a000a0d8 <== NOT EXECUTED sc = rtems_event_send( task, events ); a000a0c8: e1a00004 mov r0, r4 <== NOT EXECUTED a000a0cc: e1a01005 mov r1, r5 <== NOT EXECUTED } return sc; } a000a0d0: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED { rtems_status_code sc = RTEMS_SUCCESSFUL; bool was_empty = rtems_chain_append_with_empty_check( chain, node ); if ( was_empty ) { sc = rtems_event_send( task, events ); a000a0d4: eafffda5 b a0009770 <== NOT EXECUTED } return sc; } a000a0d8: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED =============================================================================== a000a0dc : rtems_chain_control *chain, rtems_id task, rtems_event_set events, rtems_chain_node **node ) { a000a0dc: e92d4030 push {r4, r5, lr} <== NOT EXECUTED a000a0e0: e1a04001 mov r4, r1 <== NOT EXECUTED RTEMS_INLINE_ROUTINE bool rtems_chain_get_with_empty_check( rtems_chain_control *chain, rtems_chain_node **node ) { return _Chain_Get_with_empty_check( chain, node ); a000a0e4: e1a01003 mov r1, r3 <== NOT EXECUTED a000a0e8: e1a05002 mov r5, r2 <== NOT EXECUTED a000a0ec: eb00013f bl a000a5f0 <_Chain_Get_with_empty_check> <== NOT EXECUTED rtems_status_code sc = RTEMS_SUCCESSFUL; bool is_empty = rtems_chain_get_with_empty_check( chain, node ); if ( is_empty ) { a000a0f0: e3500000 cmp r0, #0 <== NOT EXECUTED a000a0f4: 0a000003 beq a000a108 <== NOT EXECUTED sc = rtems_event_send( task, events ); a000a0f8: e1a00004 mov r0, r4 <== NOT EXECUTED a000a0fc: e1a01005 mov r1, r5 <== NOT EXECUTED } return sc; } a000a100: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED { rtems_status_code sc = RTEMS_SUCCESSFUL; bool is_empty = rtems_chain_get_with_empty_check( chain, node ); if ( is_empty ) { sc = rtems_event_send( task, events ); a000a104: eafffd99 b a0009770 <== NOT EXECUTED } return sc; } a000a108: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED =============================================================================== a000a10c : rtems_chain_control *chain, rtems_event_set events, rtems_interval timeout, rtems_chain_node **node_ptr ) { a000a10c: e92d45f1 push {r0, r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED a000a110: e1a07000 mov r7, r0 <== NOT EXECUTED a000a114: e1a06001 mov r6, r1 <== NOT EXECUTED a000a118: e1a05002 mov r5, r2 <== NOT EXECUTED a000a11c: e1a0a003 mov sl, r3 <== NOT EXECUTED while ( sc == RTEMS_SUCCESSFUL && (node = rtems_chain_get( chain )) == NULL ) { rtems_event_set out; sc = rtems_event_receive( a000a120: e1a0800d mov r8, sp <== NOT EXECUTED a000a124: ea000006 b a000a144 <== NOT EXECUTED a000a128: e1a00006 mov r0, r6 <== NOT EXECUTED a000a12c: e1a01004 mov r1, r4 <== NOT EXECUTED a000a130: e1a02005 mov r2, r5 <== NOT EXECUTED a000a134: e1a0300d mov r3, sp <== NOT EXECUTED a000a138: ebfffd30 bl a0009600 <== NOT EXECUTED ) { rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_chain_node *node = NULL; while ( a000a13c: e3500000 cmp r0, #0 <== NOT EXECUTED a000a140: 1a000004 bne a000a158 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); a000a144: e1a00007 mov r0, r7 <== NOT EXECUTED a000a148: eb00013c bl a000a640 <_Chain_Get> <== NOT EXECUTED sc == RTEMS_SUCCESSFUL && (node = rtems_chain_get( chain )) == NULL a000a14c: e2504000 subs r4, r0, #0 <== NOT EXECUTED a000a150: 0afffff4 beq a000a128 <== NOT EXECUTED a000a154: e3a00000 mov r0, #0 <== NOT EXECUTED timeout, &out ); } *node_ptr = node; a000a158: e58a4000 str r4, [sl] <== NOT EXECUTED return sc; } a000a15c: e8bd85f8 pop {r3, r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED =============================================================================== a000a160 : rtems_chain_control *chain, rtems_chain_node *node, rtems_id task, rtems_event_set events ) { a000a160: e92d4030 push {r4, r5, lr} <== NOT EXECUTED a000a164: e1a04002 mov r4, r2 <== NOT EXECUTED a000a168: e1a05003 mov r5, r3 <== NOT EXECUTED RTEMS_INLINE_ROUTINE bool rtems_chain_prepend_with_empty_check( rtems_chain_control *chain, rtems_chain_node *node ) { return _Chain_Prepend_with_empty_check( chain, node ); a000a16c: eb00014a bl a000a69c <_Chain_Prepend_with_empty_check> <== NOT EXECUTED rtems_status_code sc = RTEMS_SUCCESSFUL; bool was_empty = rtems_chain_prepend_with_empty_check( chain, node ); if (was_empty) { a000a170: e3500000 cmp r0, #0 <== NOT EXECUTED a000a174: 0a000003 beq a000a188 <== NOT EXECUTED sc = rtems_event_send( task, events ); a000a178: e1a00004 mov r0, r4 <== NOT EXECUTED a000a17c: e1a01005 mov r1, r5 <== NOT EXECUTED } return sc; } a000a180: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED { rtems_status_code sc = RTEMS_SUCCESSFUL; bool was_empty = rtems_chain_prepend_with_empty_check( chain, node ); if (was_empty) { sc = rtems_event_send( task, events ); a000a184: eafffd79 b a0009770 <== NOT EXECUTED } return sc; } a000a188: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED =============================================================================== a001525c : rtems_status_code rtems_clock_get( rtems_clock_get_options option, void *time_buffer ) { a001525c: e92d4010 push {r4, lr} if ( !time_buffer ) a0015260: e2514000 subs r4, r1, #0 a0015264: 0a000018 beq a00152cc return RTEMS_INVALID_ADDRESS; if ( option == RTEMS_CLOCK_GET_TOD ) a0015268: e3500000 cmp r0, #0 a001526c: 1a000002 bne a001527c return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); a0015270: e1a00004 mov r0, r4 if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; } a0015274: e8bd4010 pop {r4, lr} { if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; if ( option == RTEMS_CLOCK_GET_TOD ) return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); a0015278: ea000031 b a0015344 if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH ) a001527c: e3500001 cmp r0, #1 a0015280: 1a000002 bne a0015290 return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer); a0015284: e1a00004 mov r0, r4 if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; } a0015288: e8bd4010 pop {r4, lr} if ( option == RTEMS_CLOCK_GET_TOD ) return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH ) return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer); a001528c: ea000012 b a00152dc if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) { a0015290: e3500002 cmp r0, #2 a0015294: 1a000001 bne a00152a0 rtems_interval *interval = (rtems_interval *)time_buffer; *interval = rtems_clock_get_ticks_since_boot(); a0015298: eb000025 bl a0015334 a001529c: ea000002 b a00152ac return RTEMS_SUCCESSFUL; } if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) { a00152a0: e3500003 cmp r0, #3 a00152a4: 1a000003 bne a00152b8 rtems_interval *interval = (rtems_interval *)time_buffer; *interval = rtems_clock_get_ticks_per_second(); a00152a8: eb000019 bl a0015314 a00152ac: e5840000 str r0, [r4] return RTEMS_SUCCESSFUL; a00152b0: e3a00000 mov r0, #0 a00152b4: e8bd8010 pop {r4, pc} } if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) a00152b8: e3500004 cmp r0, #4 a00152bc: 1a000004 bne a00152d4 <== NOT EXECUTED return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); a00152c0: e1a00004 mov r0, r4 <== NOT EXECUTED return RTEMS_INVALID_NUMBER; } a00152c4: e8bd4010 pop {r4, lr} <== NOT EXECUTED *interval = rtems_clock_get_ticks_per_second(); return RTEMS_SUCCESSFUL; } if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); a00152c8: ea00004f b a001540c <== NOT EXECUTED rtems_clock_get_options option, void *time_buffer ) { if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; a00152cc: e3a00009 mov r0, #9 <== NOT EXECUTED a00152d0: e8bd8010 pop {r4, pc} <== NOT EXECUTED } if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; a00152d4: e3a0000a mov r0, #10 <== NOT EXECUTED } a00152d8: e8bd8010 pop {r4, pc} <== NOT EXECUTED =============================================================================== a001540c : #include rtems_status_code rtems_clock_get_tod_timeval( struct timeval *time ) { a001540c: e92d4033 push {r0, r1, r4, r5, lr} <== NOT EXECUTED if ( !time ) a0015410: e2504000 subs r4, r0, #0 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; a0015414: 03a00009 moveq r0, #9 <== NOT EXECUTED rtems_status_code rtems_clock_get_tod_timeval( struct timeval *time ) { if ( !time ) a0015418: 0a000011 beq a0015464 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; if ( !_TOD_Is_set ) a001541c: e59f3044 ldr r3, [pc, #68] ; a0015468 <== NOT EXECUTED a0015420: e5d33000 ldrb r3, [r3] <== NOT EXECUTED a0015424: e3530000 cmp r3, #0 <== NOT EXECUTED return RTEMS_NOT_DEFINED; a0015428: 03a0000b moveq r0, #11 <== NOT EXECUTED ) { if ( !time ) return RTEMS_INVALID_ADDRESS; if ( !_TOD_Is_set ) a001542c: 0a00000c beq a0015464 <== NOT EXECUTED static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a0015430: e10f5000 mrs r5, CPSR <== NOT EXECUTED a0015434: e3853080 orr r3, r5, #128 ; 0x80 <== NOT EXECUTED a0015438: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); _TOD_Get( &now ); a001543c: e1a0000d mov r0, sp <== NOT EXECUTED a0015440: eb0010dd bl a00197bc <_TOD_Get> <== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a0015444: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; a0015448: e59d3000 ldr r3, [sp] <== NOT EXECUTED _ISR_Disable(level); _TOD_Get( &now ); _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; a001544c: e59d0004 ldr r0, [sp, #4] <== NOT EXECUTED a0015450: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED time->tv_sec = now.tv_sec; a0015454: e5843000 str r3, [r4] <== NOT EXECUTED _ISR_Disable(level); _TOD_Get( &now ); _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; a0015458: eb005e53 bl a002cdac <__aeabi_idiv> <== NOT EXECUTED time->tv_sec = now.tv_sec; time->tv_usec = useconds; a001545c: e5840004 str r0, [r4, #4] <== NOT EXECUTED return RTEMS_NOT_DEFINED; _TOD_Get_timeval( time ); return RTEMS_SUCCESSFUL; a0015460: e3a00000 mov r0, #0 <== NOT EXECUTED } a0015464: e8bd803c pop {r2, r3, r4, r5, pc} <== NOT EXECUTED =============================================================================== a0009010 : */ rtems_status_code rtems_clock_get_uptime( struct timespec *uptime ) { if ( !uptime ) a0009010: e3500000 cmp r0, #0 <== NOT EXECUTED * error code - if unsuccessful */ rtems_status_code rtems_clock_get_uptime( struct timespec *uptime ) { a0009014: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED if ( !uptime ) a0009018: 0a000002 beq a0009028 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; _TOD_Get_uptime_as_timespec( uptime ); a000901c: eb000545 bl a000a538 <_TOD_Get_uptime_as_timespec> <== NOT EXECUTED return RTEMS_SUCCESSFUL; a0009020: e3a00000 mov r0, #0 <== NOT EXECUTED a0009024: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED rtems_status_code rtems_clock_get_uptime( struct timespec *uptime ) { if ( !uptime ) return RTEMS_INVALID_ADDRESS; a0009028: e3a00009 mov r0, #9 <== NOT EXECUTED _TOD_Get_uptime_as_timespec( uptime ); return RTEMS_SUCCESSFUL; } a000902c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED =============================================================================== a0008ddc : * * NOTE: This routine only works for leap-years through 2099. */ rtems_status_code rtems_clock_tick( void ) { a0008ddc: e52de004 push {lr} ; (str lr, [sp, #-4]!) _TOD_Tickle_ticks(); a0008de0: eb0004ec bl a000a198 <_TOD_Tickle_ticks> */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void ) { _Watchdog_Tickle( &_Watchdog_Ticks_chain ); a0008de4: e59f0030 ldr r0, [pc, #48] ; a0008e1c a0008de8: eb000dff bl a000c5ec <_Watchdog_Tickle> _Watchdog_Tickle_ticks(); _Thread_Tickle_timeslice(); a0008dec: eb000c96 bl a000c04c <_Thread_Tickle_timeslice> * otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void ) { return ( _Thread_Dispatch_necessary ); a0008df0: e59f3028 ldr r3, [pc, #40] ; a0008e20 a0008df4: e5d33010 ldrb r3, [r3, #16] if ( _Thread_Is_context_switch_necessary() && a0008df8: e3530000 cmp r3, #0 a0008dfc: 0a000004 beq a0008e14 * otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_dispatching_enabled( void ) { return ( _Thread_Dispatch_disable_level == 0 ); a0008e00: e59f301c ldr r3, [pc, #28] ; a0008e24 <== NOT EXECUTED a0008e04: e5933000 ldr r3, [r3] <== NOT EXECUTED a0008e08: e3530000 cmp r3, #0 <== NOT EXECUTED a0008e0c: 1a000000 bne a0008e14 <== NOT EXECUTED _Thread_Is_dispatching_enabled() ) _Thread_Dispatch(); a0008e10: eb0009be bl a000b510 <_Thread_Dispatch> <== NOT EXECUTED return RTEMS_SUCCESSFUL; } a0008e14: e3a00000 mov r0, #0 a0008e18: e49df004 pop {pc} ; (ldr pc, [sp], #4) =============================================================================== a0008e28 : rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { a0008e28: e92d4070 push {r4, r5, r6, lr} RTEMS_API_Control *api; if ( !event_out ) a0008e2c: e2535000 subs r5, r3, #0 a0008e30: 0a000010 beq a0008e78 return RTEMS_INVALID_ADDRESS; api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; a0008e34: e59f4044 ldr r4, [pc, #68] ; a0008e80 if ( _Event_sets_Is_empty( event_in ) ) { a0008e38: e3500000 cmp r0, #0 RTEMS_API_Control *api; if ( !event_out ) return RTEMS_INVALID_ADDRESS; api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; a0008e3c: e5946004 ldr r6, [r4, #4] a0008e40: e59660f4 ldr r6, [r6, #244] ; 0xf4 if ( _Event_sets_Is_empty( event_in ) ) { a0008e44: 1a000002 bne a0008e54 *event_out = api->pending_events; a0008e48: e5963000 ldr r3, [r6] a0008e4c: e5853000 str r3, [r5] return RTEMS_SUCCESSFUL; a0008e50: e8bd8070 pop {r4, r5, r6, pc} rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; a0008e54: e59fc028 ldr ip, [pc, #40] ; a0008e84 a0008e58: e59ce000 ldr lr, [ip] a0008e5c: e28ee001 add lr, lr, #1 a0008e60: e58ce000 str lr, [ip] } _Thread_Disable_dispatch(); _Event_Seize( event_in, option_set, ticks, event_out ); a0008e64: eb000007 bl a0008e88 <_Event_Seize> _Thread_Enable_dispatch(); a0008e68: eb0009ec bl a000b620 <_Thread_Enable_dispatch> return( _Thread_Executing->Wait.return_code ); a0008e6c: e5943004 ldr r3, [r4, #4] a0008e70: e5930034 ldr r0, [r3, #52] ; 0x34 a0008e74: e8bd8070 pop {r4, r5, r6, pc} ) { RTEMS_API_Control *api; if ( !event_out ) return RTEMS_INVALID_ADDRESS; a0008e78: e3a00009 mov r0, #9 <== NOT EXECUTED _Thread_Disable_dispatch(); _Event_Seize( event_in, option_set, ticks, event_out ); _Thread_Enable_dispatch(); return( _Thread_Executing->Wait.return_code ); } a0008e7c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED =============================================================================== a000bbfc : rtems_status_code rtems_extension_ident( rtems_name name, rtems_id *id ) { a000bbfc: e1a02000 mov r2, r0 <== NOT EXECUTED a000bc00: e1a03001 mov r3, r1 <== NOT EXECUTED a000bc04: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED Objects_Name_or_id_lookup_errors status; status = _Objects_Name_to_id_u32( a000bc08: e1a01002 mov r1, r2 <== NOT EXECUTED a000bc0c: e59f0010 ldr r0, [pc, #16] ; a000bc24 <== NOT EXECUTED a000bc10: e3e02102 mvn r2, #-2147483648 ; 0x80000000 <== NOT EXECUTED a000bc14: eb00048c bl a000ce4c <_Objects_Name_to_id_u32> <== NOT EXECUTED OBJECTS_SEARCH_LOCAL_NODE, id ); return _Status_Object_name_errors_to_status[ status ]; } a000bc18: e59f3008 ldr r3, [pc, #8] ; a000bc28 <== NOT EXECUTED a000bc1c: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED a000bc20: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED =============================================================================== a000a244 : static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000a244: e10f0000 mrs r0, CPSR <== NOT EXECUTED a000a248: e3803080 orr r3, r0, #128 ; 0x80 <== NOT EXECUTED a000a24c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED rtems_interrupt_level previous_level; _ISR_Disable( previous_level ); return previous_level; } a000a250: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a000a254 : static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000a254: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED void rtems_interrupt_enable( rtems_interrupt_level previous_level ) { _ISR_Enable( previous_level ); } a000a258: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a000a25c : static inline void arm_interrupt_flash( uint32_t level ) { uint32_t arm_switch_reg; asm volatile ( a000a25c: e10f3000 mrs r3, CPSR <== NOT EXECUTED a000a260: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED a000a264: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED void rtems_interrupt_flash( rtems_interrupt_level previous_level ) { _ISR_Flash( previous_level ); } a000a268: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a000a26c : #undef rtems_interrupt_is_in_progress bool rtems_interrupt_is_in_progress( void ) { return _ISR_Is_in_progress(); a000a26c: e59f300c ldr r3, [pc, #12] ; a000a280 <== NOT EXECUTED a000a270: e5930000 ldr r0, [r3] <== NOT EXECUTED } a000a274: e2500000 subs r0, r0, #0 <== NOT EXECUTED a000a278: 13a00001 movne r0, #1 <== NOT EXECUTED a000a27c: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a0009c68 : rtems_attribute rtems_interrupt_level_attribute( uint32_t level ) { return RTEMS_INTERRUPT_LEVEL(level); } a0009c68: e2000080 and r0, r0, #128 ; 0x80 <== NOT EXECUTED a0009c6c: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a000ff98 : void *argument ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a000ff98: e59fc044 ldr ip, [pc, #68] ; a000ffe4 rtems_status_code rtems_io_close( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { a000ff9c: e92d4010 push {r4, lr} rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a000ffa0: e59cc000 ldr ip, [ip] rtems_status_code rtems_io_close( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { a000ffa4: e1a03000 mov r3, r0 rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a000ffa8: e150000c cmp r0, ip a000ffac: 2a000008 bcs a000ffd4 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].close_entry; a000ffb0: e59fc030 ldr ip, [pc, #48] ; a000ffe8 a000ffb4: e3a04018 mov r4, #24 a000ffb8: e59cc000 ldr ip, [ip] a000ffbc: e023c394 mla r3, r4, r3, ip a000ffc0: e5933008 ldr r3, [r3, #8] return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; a000ffc4: e3530000 cmp r3, #0 a000ffc8: 0a000003 beq a000ffdc a000ffcc: e12fff33 blx r3 a000ffd0: e8bd8010 pop {r4, pc} ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; a000ffd4: e3a0000a mov r0, #10 <== NOT EXECUTED a000ffd8: e8bd8010 pop {r4, pc} <== NOT EXECUTED callout = _IO_Driver_address_table[major].close_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; a000ffdc: e1a00003 mov r0, r3 } a000ffe0: e8bd8010 pop {r4, pc} =============================================================================== a000ffec : void *argument ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a000ffec: e59fc044 ldr ip, [pc, #68] ; a0010038 rtems_status_code rtems_io_control( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { a000fff0: e92d4010 push {r4, lr} rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a000fff4: e59cc000 ldr ip, [ip] rtems_status_code rtems_io_control( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { a000fff8: e1a03000 mov r3, r0 rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a000fffc: e150000c cmp r0, ip a0010000: 2a000008 bcs a0010028 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].control_entry; a0010004: e59fc030 ldr ip, [pc, #48] ; a001003c a0010008: e3a04018 mov r4, #24 a001000c: e59cc000 ldr ip, [ip] a0010010: e023c394 mla r3, r4, r3, ip a0010014: e5933014 ldr r3, [r3, #20] return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; a0010018: e3530000 cmp r3, #0 a001001c: 0a000003 beq a0010030 a0010020: e12fff33 blx r3 a0010024: e8bd8010 pop {r4, pc} ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; a0010028: e3a0000a mov r0, #10 <== NOT EXECUTED a001002c: e8bd8010 pop {r4, pc} <== NOT EXECUTED callout = _IO_Driver_address_table[major].control_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; a0010030: e1a00003 mov r0, r3 <== NOT EXECUTED } a0010034: e8bd8010 pop {r4, pc} <== NOT EXECUTED =============================================================================== a000e394 : void *argument ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a000e394: e59fc044 ldr ip, [pc, #68] ; a000e3e0 rtems_status_code rtems_io_initialize( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { a000e398: e92d4010 push {r4, lr} rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a000e39c: e59cc000 ldr ip, [ip] rtems_status_code rtems_io_initialize( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { a000e3a0: e1a03000 mov r3, r0 rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a000e3a4: e150000c cmp r0, ip a000e3a8: 2a000008 bcs a000e3d0 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].initialization_entry; a000e3ac: e59fc030 ldr ip, [pc, #48] ; a000e3e4 a000e3b0: e3a04018 mov r4, #24 a000e3b4: e0030394 mul r3, r4, r3 a000e3b8: e59cc000 ldr ip, [ip] a000e3bc: e79c3003 ldr r3, [ip, r3] return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; a000e3c0: e3530000 cmp r3, #0 a000e3c4: 0a000003 beq a000e3d8 a000e3c8: e12fff33 blx r3 a000e3cc: e8bd8010 pop {r4, pc} ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; a000e3d0: e3a0000a mov r0, #10 <== NOT EXECUTED a000e3d4: e8bd8010 pop {r4, pc} <== NOT EXECUTED callout = _IO_Driver_address_table[major].initialization_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; a000e3d8: e1a00003 mov r0, r3 } a000e3dc: e8bd8010 pop {r4, pc} =============================================================================== a0010040 : void *argument ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a0010040: e59fc044 ldr ip, [pc, #68] ; a001008c rtems_status_code rtems_io_open( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { a0010044: e92d4010 push {r4, lr} rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a0010048: e59cc000 ldr ip, [ip] rtems_status_code rtems_io_open( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { a001004c: e1a03000 mov r3, r0 rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a0010050: e150000c cmp r0, ip a0010054: 2a000008 bcs a001007c return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].open_entry; a0010058: e59fc030 ldr ip, [pc, #48] ; a0010090 a001005c: e3a04018 mov r4, #24 a0010060: e59cc000 ldr ip, [ip] a0010064: e023c394 mla r3, r4, r3, ip a0010068: e5933004 ldr r3, [r3, #4] return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; a001006c: e3530000 cmp r3, #0 a0010070: 0a000003 beq a0010084 a0010074: e12fff33 blx r3 a0010078: e8bd8010 pop {r4, pc} ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; a001007c: e3a0000a mov r0, #10 <== NOT EXECUTED a0010080: e8bd8010 pop {r4, pc} <== NOT EXECUTED callout = _IO_Driver_address_table[major].open_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; a0010084: e1a00003 mov r0, r3 } a0010088: e8bd8010 pop {r4, pc} =============================================================================== a0010094 : void *argument ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a0010094: e59fc044 ldr ip, [pc, #68] ; a00100e0 rtems_status_code rtems_io_read( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { a0010098: e92d4010 push {r4, lr} rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a001009c: e59cc000 ldr ip, [ip] rtems_status_code rtems_io_read( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { a00100a0: e1a03000 mov r3, r0 rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a00100a4: e150000c cmp r0, ip a00100a8: 2a000008 bcs a00100d0 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].read_entry; a00100ac: e59fc030 ldr ip, [pc, #48] ; a00100e4 a00100b0: e3a04018 mov r4, #24 a00100b4: e59cc000 ldr ip, [ip] a00100b8: e023c394 mla r3, r4, r3, ip a00100bc: e593300c ldr r3, [r3, #12] return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; a00100c0: e3530000 cmp r3, #0 a00100c4: 0a000003 beq a00100d8 a00100c8: e12fff33 blx r3 a00100cc: e8bd8010 pop {r4, pc} ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; a00100d0: e3a0000a mov r0, #10 <== NOT EXECUTED a00100d4: e8bd8010 pop {r4, pc} <== NOT EXECUTED callout = _IO_Driver_address_table[major].read_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; a00100d8: e1a00003 mov r0, r3 } a00100dc: e8bd8010 pop {r4, pc} =============================================================================== a000ab6c : rtems_status_code rtems_io_register_driver( rtems_device_major_number major, const rtems_driver_address_table *driver_table, rtems_device_major_number *registered_major ) { a000ab6c: e92d4010 push {r4, lr} a000ab70: e1a04000 mov r4, r0 rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) a000ab74: e59f015c ldr r0, [pc, #348] ; a000acd8 rtems_device_major_number major, const rtems_driver_address_table *driver_table, rtems_device_major_number *registered_major ) { rtems_device_major_number major_limit = _IO_Number_of_drivers; a000ab78: e59f315c ldr r3, [pc, #348] ; a000acdc if ( rtems_interrupt_is_in_progress() ) a000ab7c: e5900000 ldr r0, [r0] rtems_device_major_number major, const rtems_driver_address_table *driver_table, rtems_device_major_number *registered_major ) { rtems_device_major_number major_limit = _IO_Number_of_drivers; a000ab80: e5933000 ldr r3, [r3] if ( rtems_interrupt_is_in_progress() ) a000ab84: e3500000 cmp r0, #0 a000ab88: 1a000043 bne a000ac9c return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) a000ab8c: e3520000 cmp r2, #0 a000ab90: 0a000043 beq a000aca4 return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; if ( driver_table == NULL ) a000ab94: e3510000 cmp r1, #0 if ( registered_major == NULL ) return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; a000ab98: e5823000 str r3, [r2] if ( driver_table == NULL ) a000ab9c: 0a000040 beq a000aca4 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; a000aba0: e5910000 ldr r0, [r1] a000aba4: e3500000 cmp r0, #0 a000aba8: 1a000041 bne a000acb4 a000abac: e5910004 ldr r0, [r1, #4] a000abb0: e3500000 cmp r0, #0 a000abb4: 1a00003e bne a000acb4 a000abb8: ea000039 b a000aca4 <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; a000abbc: e59f311c ldr r3, [pc, #284] ; a000ace0 a000abc0: e5930000 ldr r0, [r3] a000abc4: e2800001 add r0, r0, #1 a000abc8: e5830000 str r0, [r3] if ( major >= major_limit ) return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { a000abcc: e3540000 cmp r4, #0 a000abd0: e59f010c ldr r0, [pc, #268] ; a000ace4 a000abd4: 1a000010 bne a000ac1c static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; a000abd8: e59f30fc ldr r3, [pc, #252] ; a000acdc a000abdc: e593c000 ldr ip, [r3] a000abe0: e5903000 ldr r3, [r0] a000abe4: ea000006 b a000ac04 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; a000abe8: e5930000 ldr r0, [r3] a000abec: e3500000 cmp r0, #0 a000abf0: 1a000032 bne a000acc0 a000abf4: e5930004 ldr r0, [r3, #4] a000abf8: e3500000 cmp r0, #0 a000abfc: 1a00002f bne a000acc0 a000ac00: ea000001 b a000ac0c rtems_device_major_number n = _IO_Number_of_drivers; rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { a000ac04: e154000c cmp r4, ip a000ac08: 3afffff6 bcc a000abe8 } /* Assigns invalid value in case of failure */ *major = m; if ( m != n ) a000ac0c: e154000c cmp r4, ip if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; a000ac10: e5824000 str r4, [r2] if ( m != n ) a000ac14: 1a000011 bne a000ac60 a000ac18: ea00002b b a000accc _Thread_Enable_dispatch(); return sc; } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; a000ac1c: e3a03018 mov r3, #24 a000ac20: e0030394 mul r3, r4, r3 a000ac24: e5900000 ldr r0, [r0] a000ac28: e080c003 add ip, r0, r3 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; a000ac2c: e7903003 ldr r3, [r0, r3] a000ac30: e3530000 cmp r3, #0 a000ac34: 13a03000 movne r3, #0 a000ac38: 1a000002 bne a000ac48 return RTEMS_SUCCESSFUL; return RTEMS_TOO_MANY; } rtems_status_code rtems_io_register_driver( a000ac3c: e59c3004 ldr r3, [ip, #4] a000ac40: e2733001 rsbs r3, r3, #1 a000ac44: 33a03000 movcc r3, #0 } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; if ( !rtems_io_is_empty_table( table ) ) { a000ac48: e3530000 cmp r3, #0 _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } *registered_major = major; a000ac4c: 15824000 strne r4, [r2] } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; if ( !rtems_io_is_empty_table( table ) ) { a000ac50: 1a000002 bne a000ac60 _Thread_Enable_dispatch(); a000ac54: eb0006e1 bl a000c7e0 <_Thread_Enable_dispatch> return RTEMS_RESOURCE_IN_USE; a000ac58: e3a0000c mov r0, #12 a000ac5c: e8bd8010 pop {r4, pc} } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; a000ac60: e59f307c ldr r3, [pc, #124] ; a000ace4 a000ac64: e3a0c018 mov ip, #24 a000ac68: e1a0e001 mov lr, r1 a000ac6c: e5933000 ldr r3, [r3] a000ac70: e02c3c94 mla ip, r4, ip, r3 a000ac74: e8be000f ldm lr!, {r0, r1, r2, r3} a000ac78: e8ac000f stmia ip!, {r0, r1, r2, r3} a000ac7c: e89e0003 ldm lr, {r0, r1} a000ac80: e88c0003 stm ip, {r0, r1} _Thread_Enable_dispatch(); a000ac84: eb0006d5 bl a000c7e0 <_Thread_Enable_dispatch> return rtems_io_initialize( major, 0, NULL ); a000ac88: e3a01000 mov r1, #0 a000ac8c: e1a00004 mov r0, r4 a000ac90: e1a02001 mov r2, r1 } a000ac94: e8bd4010 pop {r4, lr} _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); a000ac98: ea001cb4 b a0011f70 ) { rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) return RTEMS_CALLED_FROM_ISR; a000ac9c: e3a00012 mov r0, #18 <== NOT EXECUTED a000aca0: e8bd8010 pop {r4, pc} <== NOT EXECUTED if ( driver_table == NULL ) return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; a000aca4: e3a00009 mov r0, #9 <== NOT EXECUTED a000aca8: e8bd8010 pop {r4, pc} <== NOT EXECUTED if ( major >= major_limit ) return RTEMS_INVALID_NUMBER; a000acac: e3a0000a mov r0, #10 <== NOT EXECUTED _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } a000acb0: e8bd8010 pop {r4, pc} <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) a000acb4: e1540003 cmp r4, r3 a000acb8: 3affffbf bcc a000abbc a000acbc: eafffffa b a000acac <== NOT EXECUTED rtems_device_major_number n = _IO_Number_of_drivers; rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { a000acc0: e2844001 add r4, r4, #1 a000acc4: e2833018 add r3, r3, #24 a000acc8: eaffffcd b a000ac04 if ( major == 0 ) { rtems_status_code sc = rtems_io_obtain_major_number( registered_major ); if ( sc != RTEMS_SUCCESSFUL ) { _Thread_Enable_dispatch(); a000accc: eb0006c3 bl a000c7e0 <_Thread_Enable_dispatch> *major = m; if ( m != n ) return RTEMS_SUCCESSFUL; return RTEMS_TOO_MANY; a000acd0: e3a00005 mov r0, #5 if ( major == 0 ) { rtems_status_code sc = rtems_io_obtain_major_number( registered_major ); if ( sc != RTEMS_SUCCESSFUL ) { _Thread_Enable_dispatch(); return sc; a000acd4: e8bd8010 pop {r4, pc} =============================================================================== a000ace8 : rtems_status_code rtems_io_unregister_driver( rtems_device_major_number major ) { if ( rtems_interrupt_is_in_progress() ) a000ace8: e59f3060 ldr r3, [pc, #96] ; a000ad50 */ rtems_status_code rtems_io_unregister_driver( rtems_device_major_number major ) { a000acec: e92d4010 push {r4, lr} if ( rtems_interrupt_is_in_progress() ) a000acf0: e5934000 ldr r4, [r3] a000acf4: e3540000 cmp r4, #0 a000acf8: 1a000010 bne a000ad40 return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { a000acfc: e59f3050 ldr r3, [pc, #80] ; a000ad54 a000ad00: e5933000 ldr r3, [r3] a000ad04: e1500003 cmp r0, r3 a000ad08: 2a00000e bcs a000ad48 a000ad0c: e59f3044 ldr r3, [pc, #68] ; a000ad58 a000ad10: e5932000 ldr r2, [r3] a000ad14: e2822001 add r2, r2, #1 a000ad18: e5832000 str r2, [r3] _Thread_Disable_dispatch(); memset( a000ad1c: e59f3038 ldr r3, [pc, #56] ; a000ad5c &_IO_Driver_address_table[major], a000ad20: e3a02018 mov r2, #24 if ( rtems_interrupt_is_in_progress() ) return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { _Thread_Disable_dispatch(); memset( a000ad24: e1a01004 mov r1, r4 a000ad28: e5933000 ldr r3, [r3] a000ad2c: e0203092 mla r0, r2, r0, r3 a000ad30: eb0026cc bl a0014868 &_IO_Driver_address_table[major], 0, sizeof( rtems_driver_address_table ) ); _Thread_Enable_dispatch(); a000ad34: eb0006a9 bl a000c7e0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a000ad38: e1a00004 mov r0, r4 a000ad3c: e8bd8010 pop {r4, pc} rtems_status_code rtems_io_unregister_driver( rtems_device_major_number major ) { if ( rtems_interrupt_is_in_progress() ) return RTEMS_CALLED_FROM_ISR; a000ad40: e3a00012 mov r0, #18 <== NOT EXECUTED a000ad44: e8bd8010 pop {r4, pc} <== NOT EXECUTED _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_UNSATISFIED; a000ad48: e3a0000d mov r0, #13 <== NOT EXECUTED } a000ad4c: e8bd8010 pop {r4, pc} <== NOT EXECUTED =============================================================================== a00100e8 : void *argument ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a00100e8: e59fc044 ldr ip, [pc, #68] ; a0010134 rtems_status_code rtems_io_write( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { a00100ec: e92d4010 push {r4, lr} rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a00100f0: e59cc000 ldr ip, [ip] rtems_status_code rtems_io_write( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { a00100f4: e1a03000 mov r3, r0 rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) a00100f8: e150000c cmp r0, ip a00100fc: 2a000008 bcs a0010124 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].write_entry; a0010100: e59fc030 ldr ip, [pc, #48] ; a0010138 a0010104: e3a04018 mov r4, #24 a0010108: e59cc000 ldr ip, [ip] a001010c: e023c394 mla r3, r4, r3, ip a0010110: e5933010 ldr r3, [r3, #16] return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; a0010114: e3530000 cmp r3, #0 a0010118: 0a000003 beq a001012c a001011c: e12fff33 blx r3 a0010120: e8bd8010 pop {r4, pc} ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; a0010124: e3a0000a mov r0, #10 <== NOT EXECUTED a0010128: e8bd8010 pop {r4, pc} <== NOT EXECUTED callout = _IO_Driver_address_table[major].write_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; a001012c: e1a00003 mov r0, r3 } a0010130: e8bd8010 pop {r4, pc} =============================================================================== a0015c34 : rtems_id id, const void *buffer, size_t size, uint32_t *count ) { a0015c34: e92d40f7 push {r0, r1, r2, r4, r5, r6, r7, lr} register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status core_status; if ( !buffer ) a0015c38: e2517000 subs r7, r1, #0 rtems_id id, const void *buffer, size_t size, uint32_t *count ) { a0015c3c: e1a04000 mov r4, r0 a0015c40: e1a05002 mov r5, r2 a0015c44: e1a06003 mov r6, r3 register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status core_status; if ( !buffer ) a0015c48: 0a000015 beq a0015ca4 return RTEMS_INVALID_ADDRESS; if ( !count ) a0015c4c: e3530000 cmp r3, #0 a0015c50: 0a000013 beq a0015ca4 Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); a0015c54: e59f0050 ldr r0, [pc, #80] ; a0015cac a0015c58: e1a01004 mov r1, r4 a0015c5c: e28d2008 add r2, sp, #8 a0015c60: eb0013eb bl a001ac14 <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { a0015c64: e59d3008 ldr r3, [sp, #8] a0015c68: e3530000 cmp r3, #0 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a0015c6c: 13a00004 movne r0, #4 if ( !count ) return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { a0015c70: 1a00000c bne a0015ca8 case OBJECTS_LOCAL: core_status = _CORE_message_queue_Broadcast( a0015c74: e58d3000 str r3, [sp] a0015c78: e1a01007 mov r1, r7 a0015c7c: e1a03004 mov r3, r4 a0015c80: e1a02005 mov r2, r5 a0015c84: e2800014 add r0, r0, #20 a0015c88: e58d6004 str r6, [sp, #4] a0015c8c: eb000d0b bl a00190c0 <_CORE_message_queue_Broadcast> a0015c90: e1a04000 mov r4, r0 NULL, #endif count ); _Thread_Enable_dispatch(); a0015c94: eb0016af bl a001b758 <_Thread_Enable_dispatch> return a0015c98: e1a00004 mov r0, r4 a0015c9c: eb0000cc bl a0015fd4 <_Message_queue_Translate_core_message_queue_return_code> a0015ca0: ea000000 b a0015ca8 if ( !buffer ) return RTEMS_INVALID_ADDRESS; if ( !count ) return RTEMS_INVALID_ADDRESS; a0015ca4: e3a00009 mov r0, #9 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a0015ca8: e8bd80fe pop {r1, r2, r3, r4, r5, r6, r7, pc} =============================================================================== a0010fc4 : uint32_t count, size_t max_message_size, rtems_attribute attribute_set, rtems_id *id ) { a0010fc4: e92d45f1 push {r0, r4, r5, r6, r7, r8, sl, lr} CORE_message_queue_Attributes the_msgq_attributes; #if defined(RTEMS_MULTIPROCESSING) bool is_global; #endif if ( !rtems_is_name_valid( name ) ) a0010fc8: e2507000 subs r7, r0, #0 uint32_t count, size_t max_message_size, rtems_attribute attribute_set, rtems_id *id ) { a0010fcc: e1a06001 mov r6, r1 a0010fd0: e1a05002 mov r5, r2 a0010fd4: e1a0a003 mov sl, r3 a0010fd8: e59d8020 ldr r8, [sp, #32] #if defined(RTEMS_MULTIPROCESSING) bool is_global; #endif if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; a0010fdc: 03a00003 moveq r0, #3 CORE_message_queue_Attributes the_msgq_attributes; #if defined(RTEMS_MULTIPROCESSING) bool is_global; #endif if ( !rtems_is_name_valid( name ) ) a0010fe0: 0a00002d beq a001109c return RTEMS_INVALID_NAME; if ( !id ) a0010fe4: e3580000 cmp r8, #0 return RTEMS_INVALID_ADDRESS; a0010fe8: 03a00009 moveq r0, #9 #endif if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) a0010fec: 0a00002a beq a001109c if ( (is_global = _Attributes_Is_global( attribute_set ) ) && !_System_state_Is_multiprocessing ) return RTEMS_MP_NOT_CONFIGURED; #endif if ( count == 0 ) a0010ff0: e3510000 cmp r1, #0 return RTEMS_INVALID_NUMBER; a0010ff4: 03a0000a moveq r0, #10 if ( (is_global = _Attributes_Is_global( attribute_set ) ) && !_System_state_Is_multiprocessing ) return RTEMS_MP_NOT_CONFIGURED; #endif if ( count == 0 ) a0010ff8: 0a000027 beq a001109c return RTEMS_INVALID_NUMBER; if ( max_message_size == 0 ) a0010ffc: e3520000 cmp r2, #0 return RTEMS_INVALID_SIZE; a0011000: 03a00008 moveq r0, #8 #endif if ( count == 0 ) return RTEMS_INVALID_NUMBER; if ( max_message_size == 0 ) a0011004: 0a000024 beq a001109c rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; a0011008: e59f3090 ldr r3, [pc, #144] ; a00110a0 a001100c: e5932000 ldr r2, [r3] a0011010: e2822001 add r2, r2, #1 a0011014: e5832000 str r2, [r3] #endif #endif _Thread_Disable_dispatch(); /* protects object pointer */ the_message_queue = _Message_queue_Allocate(); a0011018: eb001598 bl a0016680 <_Message_queue_Allocate> if ( !the_message_queue ) { a001101c: e2504000 subs r4, r0, #0 a0011020: 1a000002 bne a0011030 _Thread_Enable_dispatch(); a0011024: eb000b3f bl a0013d28 <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_TOO_MANY; a0011028: e3a00005 mov r0, #5 <== NOT EXECUTED a001102c: ea00001a b a001109c <== NOT EXECUTED _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_message_queue->attribute_set = attribute_set; a0011030: e584a010 str sl, [r4, #16] if (_Attributes_Is_priority( attribute_set ) ) a0011034: e21aa004 ands sl, sl, #4 the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY; a0011038: 13a03001 movne r3, #1 a001103c: 158d3000 strne r3, [sp] else the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO; if ( ! _CORE_message_queue_Initialize( a0011040: e2840014 add r0, r4, #20 a0011044: e1a0100d mov r1, sp a0011048: e1a02006 mov r2, r6 a001104c: e1a03005 mov r3, r5 the_message_queue->attribute_set = attribute_set; if (_Attributes_Is_priority( attribute_set ) ) the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY; else the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO; a0011050: 058da000 streq sl, [sp] if ( ! _CORE_message_queue_Initialize( a0011054: eb00044c bl a001218c <_CORE_message_queue_Initialize> a0011058: e3500000 cmp r0, #0 a001105c: 1a000005 bne a0011078 */ RTEMS_INLINE_ROUTINE void _Message_queue_Free ( Message_queue_Control *the_message_queue ) { _Objects_Free( &_Message_queue_Information, &the_message_queue->Object ); a0011060: e59f003c ldr r0, [pc, #60] ; a00110a4 <== NOT EXECUTED a0011064: e1a01004 mov r1, r4 <== NOT EXECUTED a0011068: eb0007df bl a0012fec <_Objects_Free> <== NOT EXECUTED _Objects_MP_Close( &_Message_queue_Information, the_message_queue->Object.id); #endif _Message_queue_Free( the_message_queue ); _Thread_Enable_dispatch(); a001106c: eb000b2d bl a0013d28 <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_UNSATISFIED; a0011070: e3a0000d mov r0, #13 <== NOT EXECUTED a0011074: ea000008 b a001109c <== NOT EXECUTED #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; a0011078: e59f2024 ldr r2, [pc, #36] ; a00110a4 Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( a001107c: e5943008 ldr r3, [r4, #8] a0011080: e1d410b8 ldrh r1, [r4, #8] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; a0011084: e592201c ldr r2, [r2, #28] a0011088: e7824101 str r4, [r2, r1, lsl #2] information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; a001108c: e584700c str r7, [r4, #12] &_Message_queue_Information, &the_message_queue->Object, (Objects_Name) name ); *id = the_message_queue->Object.id; a0011090: e5883000 str r3, [r8] name, 0 ); #endif _Thread_Enable_dispatch(); a0011094: eb000b23 bl a0013d28 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a0011098: e3a00000 mov r0, #0 } a001109c: e8bd85f8 pop {r3, r4, r5, r6, r7, r8, sl, pc} =============================================================================== a0015e44 : rtems_status_code rtems_message_queue_get_number_pending( rtems_id id, uint32_t *count ) { a0015e44: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) a0015e48: e2514000 subs r4, r1, #0 <== NOT EXECUTED rtems_status_code rtems_message_queue_get_number_pending( rtems_id id, uint32_t *count ) { a0015e4c: e1a03000 mov r3, r0 <== NOT EXECUTED register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) return RTEMS_INVALID_ADDRESS; a0015e50: 03a00009 moveq r0, #9 <== NOT EXECUTED ) { register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) a0015e54: 0a00000b beq a0015e88 <== NOT EXECUTED a0015e58: e59f002c ldr r0, [pc, #44] ; a0015e8c <== NOT EXECUTED a0015e5c: e1a01003 mov r1, r3 <== NOT EXECUTED a0015e60: e1a0200d mov r2, sp <== NOT EXECUTED a0015e64: eb00136a bl a001ac14 <_Objects_Get> <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { a0015e68: e59d5000 ldr r5, [sp] <== NOT EXECUTED a0015e6c: e3550000 cmp r5, #0 <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a0015e70: 13a00004 movne r0, #4 <== NOT EXECUTED if ( !count ) return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { a0015e74: 1a000003 bne a0015e88 <== NOT EXECUTED case OBJECTS_LOCAL: *count = the_message_queue->message_queue.number_of_pending_messages; a0015e78: e590305c ldr r3, [r0, #92] ; 0x5c <== NOT EXECUTED a0015e7c: e5843000 str r3, [r4] <== NOT EXECUTED _Thread_Enable_dispatch(); a0015e80: eb001634 bl a001b758 <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_SUCCESSFUL; a0015e84: e1a00005 mov r0, r5 <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a0015e88: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED =============================================================================== a00110dc : void *buffer, size_t *size, rtems_option option_set, rtems_interval timeout ) { a00110dc: e92d4077 push {r0, r1, r2, r4, r5, r6, lr} register Message_queue_Control *the_message_queue; Objects_Locations location; bool wait; if ( !buffer ) a00110e0: e2515000 subs r5, r1, #0 void *buffer, size_t *size, rtems_option option_set, rtems_interval timeout ) { a00110e4: e1a0c000 mov ip, r0 a00110e8: e1a04002 mov r4, r2 a00110ec: e1a06003 mov r6, r3 register Message_queue_Control *the_message_queue; Objects_Locations location; bool wait; if ( !buffer ) a00110f0: 0a00001a beq a0011160 return RTEMS_INVALID_ADDRESS; if ( !size ) a00110f4: e3520000 cmp r2, #0 a00110f8: 0a000018 beq a0011160 Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); a00110fc: e28d2008 add r2, sp, #8 a0011100: e59f0060 ldr r0, [pc, #96] ; a0011168 a0011104: e1a0100c mov r1, ip a0011108: eb00080f bl a001314c <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { a001110c: e59d2008 ldr r2, [sp, #8] a0011110: e1a03000 mov r3, r0 a0011114: e3520000 cmp r2, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a0011118: 13a00004 movne r0, #4 if ( !size ) return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { a001111c: 1a000010 bne a0011164 if ( _Options_Is_no_wait( option_set ) ) wait = false; else wait = true; _CORE_message_queue_Seize( a0011120: e59d201c ldr r2, [sp, #28] */ RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait ( rtems_option option_set ) { return (option_set & RTEMS_NO_WAIT) ? true : false; a0011124: e2066001 and r6, r6, #1 a0011128: e2266001 eor r6, r6, #1 a001112c: e58d2004 str r2, [sp, #4] a0011130: e58d6000 str r6, [sp] a0011134: e2830014 add r0, r3, #20 a0011138: e5931008 ldr r1, [r3, #8] a001113c: e1a02005 mov r2, r5 a0011140: e1a03004 mov r3, r4 a0011144: eb00043f bl a0012248 <_CORE_message_queue_Seize> buffer, size, wait, timeout ); _Thread_Enable_dispatch(); a0011148: eb000af6 bl a0013d28 <_Thread_Enable_dispatch> return _Message_queue_Translate_core_message_queue_return_code( _Thread_Executing->Wait.return_code a001114c: e59f3018 ldr r3, [pc, #24] ; a001116c a0011150: e5933004 ldr r3, [r3, #4] size, wait, timeout ); _Thread_Enable_dispatch(); return _Message_queue_Translate_core_message_queue_return_code( a0011154: e5930034 ldr r0, [r3, #52] ; 0x34 a0011158: eb000023 bl a00111ec <_Message_queue_Translate_core_message_queue_return_code> a001115c: ea000000 b a0011164 if ( !buffer ) return RTEMS_INVALID_ADDRESS; if ( !size ) return RTEMS_INVALID_ADDRESS; a0011160: e3a00009 mov r0, #9 <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a0011164: e8bd807e pop {r1, r2, r3, r4, r5, r6, pc} =============================================================================== a000b044 : int rtems_object_api_maximum_class( int api ) { return _Objects_API_maximum_class(api); a000b044: ea0005f2 b a000c814 <_Objects_API_maximum_class> <== NOT EXECUTED =============================================================================== a000b048 : */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) a000b048: e2400001 sub r0, r0, #1 <== NOT EXECUTED uint32_t api ) { if ( _Objects_Is_api_valid( api ) ) return 1; return -1; a000b04c: e3500003 cmp r0, #3 <== NOT EXECUTED } a000b050: 33a00001 movcc r0, #1 <== NOT EXECUTED a000b054: 23e00000 mvncs r0, #0 <== NOT EXECUTED a000b058: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a000b05c : ) { const rtems_assoc_t *api_assoc; const rtems_assoc_t *class_assoc; if ( the_api == OBJECTS_INTERNAL_API ) a000b05c: e3500001 cmp r0, #1 <== NOT EXECUTED const char *rtems_object_get_api_class_name( int the_api, int the_class ) { a000b060: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED const rtems_assoc_t *api_assoc; const rtems_assoc_t *class_assoc; if ( the_api == OBJECTS_INTERNAL_API ) a000b064: 0a000003 beq a000b078 <== NOT EXECUTED api_assoc = rtems_object_api_internal_assoc; else if ( the_api == OBJECTS_CLASSIC_API ) a000b068: e3500002 cmp r0, #2 <== NOT EXECUTED api_assoc = rtems_object_api_classic_assoc; a000b06c: 059f002c ldreq r0, [pc, #44] ; a000b0a0 <== NOT EXECUTED const rtems_assoc_t *api_assoc; const rtems_assoc_t *class_assoc; if ( the_api == OBJECTS_INTERNAL_API ) api_assoc = rtems_object_api_internal_assoc; else if ( the_api == OBJECTS_CLASSIC_API ) a000b070: 1a000006 bne a000b090 <== NOT EXECUTED a000b074: ea000000 b a000b07c <== NOT EXECUTED { const rtems_assoc_t *api_assoc; const rtems_assoc_t *class_assoc; if ( the_api == OBJECTS_INTERNAL_API ) api_assoc = rtems_object_api_internal_assoc; a000b078: e59f0024 ldr r0, [pc, #36] ; a000b0a4 <== NOT EXECUTED else if ( the_api == OBJECTS_POSIX_API ) api_assoc = rtems_object_api_posix_assoc; #endif else return "BAD API"; class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class ); a000b07c: eb0012a7 bl a000fb20 <== NOT EXECUTED if ( class_assoc ) a000b080: e3500000 cmp r0, #0 <== NOT EXECUTED return class_assoc->name; a000b084: 15900000 ldrne r0, [r0] <== NOT EXECUTED api_assoc = rtems_object_api_posix_assoc; #endif else return "BAD API"; class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class ); if ( class_assoc ) a000b088: 149df004 popne {pc} ; (ldrne pc, [sp], #4) <== NOT EXECUTED a000b08c: ea000001 b a000b098 <== NOT EXECUTED #ifdef RTEMS_POSIX_API else if ( the_api == OBJECTS_POSIX_API ) api_assoc = rtems_object_api_posix_assoc; #endif else return "BAD API"; a000b090: e59f0010 ldr r0, [pc, #16] ; a000b0a8 <== NOT EXECUTED a000b094: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class ); if ( class_assoc ) return class_assoc->name; return "BAD CLASS"; a000b098: e59f000c ldr r0, [pc, #12] ; a000b0ac <== NOT EXECUTED } a000b09c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED =============================================================================== a000b0b0 : }; const char *rtems_object_get_api_name( int api ) { a000b0b0: e1a01000 mov r1, r0 <== NOT EXECUTED a000b0b4: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED const rtems_assoc_t *api_assoc; api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api ); a000b0b8: e59f0010 ldr r0, [pc, #16] ; a000b0d0 <== NOT EXECUTED a000b0bc: eb001297 bl a000fb20 <== NOT EXECUTED if ( api_assoc ) a000b0c0: e3500000 cmp r0, #0 <== NOT EXECUTED return api_assoc->name; a000b0c4: 15900000 ldrne r0, [r0] <== NOT EXECUTED return "BAD CLASS"; a000b0c8: 059f0004 ldreq r0, [pc, #4] ; a000b0d4 <== NOT EXECUTED } a000b0cc: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED =============================================================================== a000b108 : rtems_status_code rtems_object_get_class_information( int the_api, int the_class, rtems_object_api_class_information *info ) { a000b108: e92d4010 push {r4, lr} <== NOT EXECUTED int i; /* * Validate parameters and look up information structure. */ if ( !info ) a000b10c: e2524000 subs r4, r2, #0 <== NOT EXECUTED a000b110: 0a000019 beq a000b17c <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); a000b114: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED a000b118: e1a01821 lsr r1, r1, #16 <== NOT EXECUTED a000b11c: eb00068d bl a000cb58 <_Objects_Get_information> <== NOT EXECUTED if ( !obj_info ) a000b120: e3500000 cmp r0, #0 <== NOT EXECUTED a000b124: 0a000016 beq a000b184 <== NOT EXECUTED return RTEMS_INVALID_NUMBER; /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; a000b128: e5903008 ldr r3, [r0, #8] <== NOT EXECUTED info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; a000b12c: e1d011b0 ldrh r1, [r0, #16] <== NOT EXECUTED for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) a000b130: e3a02000 mov r2, #0 <== NOT EXECUTED return RTEMS_INVALID_NUMBER; /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; a000b134: e5843000 str r3, [r4] <== NOT EXECUTED info->maximum_id = obj_info->maximum_id; a000b138: e590300c ldr r3, [r0, #12] <== NOT EXECUTED a000b13c: e5843004 str r3, [r4, #4] <== NOT EXECUTED info->auto_extend = obj_info->auto_extend; a000b140: e5d03012 ldrb r3, [r0, #18] <== NOT EXECUTED info->maximum = obj_info->maximum; a000b144: e5841008 str r1, [r4, #8] <== NOT EXECUTED /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; a000b148: e5c4300c strb r3, [r4, #12] <== NOT EXECUTED info->maximum = obj_info->maximum; for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) a000b14c: e3a03001 mov r3, #1 <== NOT EXECUTED a000b150: ea000004 b a000b168 <== NOT EXECUTED if ( !obj_info->local_table[i] ) a000b154: e590c01c ldr ip, [r0, #28] <== NOT EXECUTED a000b158: e79cc103 ldr ip, [ip, r3, lsl #2] <== NOT EXECUTED info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) a000b15c: e2833001 add r3, r3, #1 <== NOT EXECUTED if ( !obj_info->local_table[i] ) a000b160: e35c0000 cmp ip, #0 <== NOT EXECUTED unallocated++; a000b164: 02822001 addeq r2, r2, #1 <== NOT EXECUTED info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) a000b168: e1530001 cmp r3, r1 <== NOT EXECUTED a000b16c: 9afffff8 bls a000b154 <== NOT EXECUTED if ( !obj_info->local_table[i] ) unallocated++; info->unallocated = unallocated; a000b170: e5842010 str r2, [r4, #16] <== NOT EXECUTED return RTEMS_SUCCESSFUL; a000b174: e3a00000 mov r0, #0 <== NOT EXECUTED a000b178: e8bd8010 pop {r4, pc} <== NOT EXECUTED /* * Validate parameters and look up information structure. */ if ( !info ) return RTEMS_INVALID_ADDRESS; a000b17c: e3a00009 mov r0, #9 <== NOT EXECUTED a000b180: e8bd8010 pop {r4, pc} <== NOT EXECUTED obj_info = _Objects_Get_information( the_api, the_class ); if ( !obj_info ) return RTEMS_INVALID_NUMBER; a000b184: e3a0000a mov r0, #10 <== NOT EXECUTED unallocated++; info->unallocated = unallocated; return RTEMS_SUCCESSFUL; } a000b188: e8bd8010 pop {r4, pc} <== NOT EXECUTED =============================================================================== a000a80c : Objects_Id id, size_t length, char *name ) { return _Objects_Get_name_as_string( id, length, name ); a000a80c: ea000741 b a000c518 <_Objects_Get_name_as_string> <== NOT EXECUTED =============================================================================== a000b190 : #undef rtems_object_id_api_maximum int rtems_object_id_api_maximum(void) { return OBJECTS_APIS_LAST; } a000b190: e3a00003 mov r0, #3 <== NOT EXECUTED a000b194: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a000b198 : #undef rtems_object_id_api_minimum int rtems_object_id_api_minimum(void) { return OBJECTS_INTERNAL_API; } a000b198: e3a00001 mov r0, #1 <== NOT EXECUTED a000b19c: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a000b1a0 : */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); a000b1a0: e1a00c20 lsr r0, r0, #24 <== NOT EXECUTED int rtems_object_id_get_api( rtems_id id ) { return _Objects_Get_API( id ); } a000b1a4: e2000007 and r0, r0, #7 <== NOT EXECUTED a000b1a8: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a000b1ac : int rtems_object_id_get_class( rtems_id id ) { return _Objects_Get_class( id ); } a000b1ac: e1a00da0 lsr r0, r0, #27 <== NOT EXECUTED a000b1b0: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a000b1b4 : #undef rtems_object_id_get_index int rtems_object_id_get_index( rtems_id id ) { return _Objects_Get_index( id ); a000b1b4: e1a00800 lsl r0, r0, #16 <== NOT EXECUTED } a000b1b8: e1a00820 lsr r0, r0, #16 <== NOT EXECUTED a000b1bc: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a000b1c0 : * be a single processor system. */ #if defined(RTEMS_USE_16_BIT_OBJECT) return 1; #else return (id >> OBJECTS_NODE_START_BIT) & OBJECTS_NODE_VALID_BITS; a000b1c0: e1a00820 lsr r0, r0, #16 <== NOT EXECUTED int rtems_object_id_get_node( rtems_id id ) { return _Objects_Get_node( id ); } a000b1c4: e20000ff and r0, r0, #255 ; 0xff <== NOT EXECUTED a000b1c8: e12fff1e bx lr <== NOT EXECUTED =============================================================================== a000b1cc : */ rtems_status_code rtems_object_set_name( rtems_id id, const char *name ) { a000b1cc: e92d4071 push {r0, r4, r5, r6, lr} <== NOT EXECUTED Objects_Information *information; Objects_Locations location; Objects_Control *the_object; Objects_Id tmpId; if ( !name ) a000b1d0: e2515000 subs r5, r1, #0 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; a000b1d4: 03a00009 moveq r0, #9 <== NOT EXECUTED Objects_Information *information; Objects_Locations location; Objects_Control *the_object; Objects_Id tmpId; if ( !name ) a000b1d8: 0a000016 beq a000b238 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; a000b1dc: e3500000 cmp r0, #0 <== NOT EXECUTED a000b1e0: 059f3054 ldreq r3, [pc, #84] ; a000b23c <== NOT EXECUTED a000b1e4: 11a04000 movne r4, r0 <== NOT EXECUTED a000b1e8: 05933004 ldreq r3, [r3, #4] <== NOT EXECUTED a000b1ec: 05934008 ldreq r4, [r3, #8] <== NOT EXECUTED information = _Objects_Get_information_id( tmpId ); a000b1f0: e1a00004 mov r0, r4 <== NOT EXECUTED a000b1f4: eb000652 bl a000cb44 <_Objects_Get_information_id> <== NOT EXECUTED if ( !information ) a000b1f8: e2506000 subs r6, r0, #0 <== NOT EXECUTED a000b1fc: 0a00000c beq a000b234 <== NOT EXECUTED return RTEMS_INVALID_ID; the_object = _Objects_Get( information, tmpId, &location ); a000b200: e1a01004 mov r1, r4 <== NOT EXECUTED a000b204: e1a0200d mov r2, sp <== NOT EXECUTED a000b208: eb0006bf bl a000cd0c <_Objects_Get> <== NOT EXECUTED switch ( location ) { a000b20c: e59d4000 ldr r4, [sp] <== NOT EXECUTED information = _Objects_Get_information_id( tmpId ); if ( !information ) return RTEMS_INVALID_ID; the_object = _Objects_Get( information, tmpId, &location ); a000b210: e1a01000 mov r1, r0 <== NOT EXECUTED switch ( location ) { a000b214: e3540000 cmp r4, #0 <== NOT EXECUTED a000b218: 1a000005 bne a000b234 <== NOT EXECUTED case OBJECTS_LOCAL: _Objects_Set_name( information, the_object, name ); a000b21c: e1a02005 mov r2, r5 <== NOT EXECUTED a000b220: e1a00006 mov r0, r6 <== NOT EXECUTED a000b224: eb00072d bl a000cee0 <_Objects_Set_name> <== NOT EXECUTED _Thread_Enable_dispatch(); a000b228: eb00099f bl a000d8ac <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_SUCCESSFUL; a000b22c: e1a00004 mov r0, r4 <== NOT EXECUTED a000b230: ea000000 b a000b238 <== NOT EXECUTED #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a000b234: e3a00004 mov r0, #4 <== NOT EXECUTED } a000b238: e8bd8078 pop {r3, r4, r5, r6, pc} <== NOT EXECUTED =============================================================================== a0016060 : uint32_t length, uint32_t buffer_size, rtems_attribute attribute_set, rtems_id *id ) { a0016060: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) a0016064: e2508000 subs r8, r0, #0 uint32_t length, uint32_t buffer_size, rtems_attribute attribute_set, rtems_id *id ) { a0016068: e1a05001 mov r5, r1 a001606c: e1a09002 mov r9, r2 a0016070: e1a0a003 mov sl, r3 register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) a0016074: 0a000032 beq a0016144 return RTEMS_INVALID_NAME; if ( !starting_address ) a0016078: e3510000 cmp r1, #0 a001607c: 0a000032 beq a001614c return RTEMS_INVALID_ADDRESS; if ( !id ) a0016080: e59d2028 ldr r2, [sp, #40] ; 0x28 a0016084: e3520000 cmp r2, #0 a0016088: 0a00002f beq a001614c return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || a001608c: e3590000 cmp r9, #0 a0016090: 13530000 cmpne r3, #0 a0016094: 0a00002e beq a0016154 a0016098: e1590003 cmp r9, r3 a001609c: 3a00002c bcc a0016154 a00160a0: e3130007 tst r3, #7 a00160a4: 1a00002a bne a0016154 !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; if ( !_Addresses_Is_aligned( starting_address ) ) a00160a8: e2116007 ands r6, r1, #7 a00160ac: 1a00002a bne a001615c a00160b0: e59f30ac ldr r3, [pc, #172] ; a0016164 a00160b4: e5932000 ldr r2, [r3] a00160b8: e2822001 add r2, r2, #1 a00160bc: e5832000 str r2, [r3] * 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 ); a00160c0: e59f70a0 ldr r7, [pc, #160] ; a0016168 a00160c4: e1a00007 mov r0, r7 a00160c8: eb0011a0 bl a001a750 <_Objects_Allocate> _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { a00160cc: e2504000 subs r4, r0, #0 a00160d0: 1a000002 bne a00160e0 _Thread_Enable_dispatch(); a00160d4: eb00159f bl a001b758 <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_TOO_MANY; a00160d8: e3a00005 mov r0, #5 <== NOT EXECUTED a00160dc: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED #endif the_partition->starting_address = starting_address; the_partition->length = length; the_partition->buffer_size = buffer_size; the_partition->attribute_set = attribute_set; a00160e0: e59d3024 ldr r3, [sp, #36] ; 0x24 the_partition->number_of_used_blocks = 0; _Chain_Initialize( &the_partition->Memory, starting_address, a00160e4: e1a0100a mov r1, sl _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_partition->starting_address = starting_address; a00160e8: e5845010 str r5, [r4, #16] the_partition->length = length; the_partition->buffer_size = buffer_size; the_partition->attribute_set = attribute_set; a00160ec: e584301c str r3, [r4, #28] return RTEMS_TOO_MANY; } #endif the_partition->starting_address = starting_address; the_partition->length = length; a00160f0: e5849014 str r9, [r4, #20] the_partition->buffer_size = buffer_size; a00160f4: e584a018 str sl, [r4, #24] the_partition->attribute_set = attribute_set; the_partition->number_of_used_blocks = 0; a00160f8: e5846020 str r6, [r4, #32] _Chain_Initialize( &the_partition->Memory, starting_address, a00160fc: e1a00009 mov r0, r9 a0016100: eb005ae3 bl a002cc94 <__aeabi_uidiv> a0016104: e284b024 add fp, r4, #36 ; 0x24 a0016108: e1a02000 mov r2, r0 a001610c: e1a01005 mov r1, r5 a0016110: e1a0000b mov r0, fp a0016114: e1a0300a mov r3, sl a0016118: eb000bd8 bl a0019080 <_Chain_Initialize> #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; a001611c: e597201c ldr r2, [r7, #28] Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( a0016120: e1d410b8 ldrh r1, [r4, #8] a0016124: e5943008 ldr r3, [r4, #8] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; a0016128: e7824101 str r4, [r2, r1, lsl #2] &_Partition_Information, &the_partition->Object, (Objects_Name) name ); *id = the_partition->Object.id; a001612c: e59d2028 ldr r2, [sp, #40] ; 0x28 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; a0016130: e584800c str r8, [r4, #12] a0016134: e5823000 str r3, [r2] name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); a0016138: eb001586 bl a001b758 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a001613c: e1a00006 mov r0, r6 a0016140: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} ) { register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; a0016144: e3a00003 mov r0, #3 <== NOT EXECUTED a0016148: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED if ( !starting_address ) return RTEMS_INVALID_ADDRESS; if ( !id ) return RTEMS_INVALID_ADDRESS; a001614c: e3a00009 mov r0, #9 <== NOT EXECUTED a0016150: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED if ( length == 0 || buffer_size == 0 || length < buffer_size || !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; a0016154: e3a00008 mov r0, #8 <== NOT EXECUTED a0016158: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED if ( !_Addresses_Is_aligned( starting_address ) ) return RTEMS_INVALID_ADDRESS; a001615c: e3a00009 mov r0, #9 <== NOT EXECUTED ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } a0016160: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED =============================================================================== a001616c : */ rtems_status_code rtems_partition_delete( rtems_id id ) { a001616c: e92d4031 push {r0, r4, r5, lr} a0016170: e1a01000 mov r1, r0 Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) _Objects_Get( &_Partition_Information, id, location ); a0016174: e1a0200d mov r2, sp a0016178: e59f0050 ldr r0, [pc, #80] ; a00161d0 a001617c: eb0012a4 bl a001ac14 <_Objects_Get> register Partition_Control *the_partition; Objects_Locations location; the_partition = _Partition_Get( id, &location ); switch ( location ) { a0016180: e59d3000 ldr r3, [sp] a0016184: e1a04000 mov r4, r0 a0016188: e3530000 cmp r3, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a001618c: 13a00004 movne r0, #4 { register Partition_Control *the_partition; Objects_Locations location; the_partition = _Partition_Get( id, &location ); switch ( location ) { a0016190: 1a00000d bne a00161cc case OBJECTS_LOCAL: if ( the_partition->number_of_used_blocks == 0 ) { a0016194: e5945020 ldr r5, [r4, #32] a0016198: e3550000 cmp r5, #0 a001619c: 1a000008 bne a00161c4 _Objects_Close( &_Partition_Information, &the_partition->Object ); a00161a0: e59f0028 ldr r0, [pc, #40] ; a00161d0 a00161a4: e1a01004 mov r1, r4 a00161a8: eb00118a bl a001a7d8 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Partition_Free ( Partition_Control *the_partition ) { _Objects_Free( &_Partition_Information, &the_partition->Object ); a00161ac: e59f001c ldr r0, [pc, #28] ; a00161d0 a00161b0: e1a01004 mov r1, r4 a00161b4: eb00122e bl a001aa74 <_Objects_Free> 0 /* Not used */ ); } #endif _Thread_Enable_dispatch(); a00161b8: eb001566 bl a001b758 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a00161bc: e1a00005 mov r0, r5 a00161c0: ea000001 b a00161cc } _Thread_Enable_dispatch(); a00161c4: eb001563 bl a001b758 <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_RESOURCE_IN_USE; a00161c8: e3a0000c mov r0, #12 <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a00161cc: e8bd8038 pop {r3, r4, r5, pc} =============================================================================== a001627c : rtems_status_code rtems_partition_return_buffer( rtems_id id, void *buffer ) { a001627c: e92d4071 push {r0, r4, r5, r6, lr} a0016280: e1a03000 mov r3, r0 a0016284: e1a04001 mov r4, r1 Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) _Objects_Get( &_Partition_Information, id, location ); a0016288: e59f0088 ldr r0, [pc, #136] ; a0016318 a001628c: e1a01003 mov r1, r3 a0016290: e1a0200d mov r2, sp a0016294: eb00125e bl a001ac14 <_Objects_Get> register Partition_Control *the_partition; Objects_Locations location; the_partition = _Partition_Get( id, &location ); switch ( location ) { a0016298: e59d3000 ldr r3, [sp] a001629c: e1a05000 mov r5, r0 a00162a0: e3530000 cmp r3, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a00162a4: 13a00004 movne r0, #4 { register Partition_Control *the_partition; Objects_Locations location; the_partition = _Partition_Get( id, &location ); switch ( location ) { a00162a8: 1a000016 bne a0016308 ) { void *starting; void *ending; starting = the_partition->starting_address; a00162ac: e5950010 ldr r0, [r5, #16] a00162b0: e5953014 ldr r3, [r5, #20] a00162b4: e0803003 add r3, r0, r3 const void *address, const void *base, const void *limit ) { return (address >= base && address <= limit); a00162b8: e1540003 cmp r4, r3 a00162bc: 83a03000 movhi r3, #0 a00162c0: 93a03001 movls r3, #1 a00162c4: e1540000 cmp r4, r0 a00162c8: 33a03000 movcc r3, #0 ending = _Addresses_Add_offset( starting, the_partition->length ); return ( _Addresses_Is_in_range( the_buffer, starting, ending ) && a00162cc: e3530000 cmp r3, #0 a00162d0: 0a00000d beq a001630c offset = (uint32_t) _Addresses_Subtract( the_buffer, the_partition->starting_address ); return ((offset % the_partition->buffer_size) == 0); a00162d4: e0600004 rsb r0, r0, r4 a00162d8: e5951018 ldr r1, [r5, #24] a00162dc: eb005b04 bl a002cef4 <__umodsi3> starting = the_partition->starting_address; ending = _Addresses_Add_offset( starting, the_partition->length ); return ( _Addresses_Is_in_range( the_buffer, starting, ending ) && a00162e0: e2506000 subs r6, r0, #0 a00162e4: 1a000008 bne a001630c RTEMS_INLINE_ROUTINE void _Partition_Free_buffer ( Partition_Control *the_partition, Chain_Node *the_buffer ) { _Chain_Append( &the_partition->Memory, the_buffer ); a00162e8: e2850024 add r0, r5, #36 ; 0x24 a00162ec: e1a01004 mov r1, r4 a00162f0: eb000b42 bl a0019000 <_Chain_Append> case OBJECTS_LOCAL: if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) { _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; a00162f4: e5953020 ldr r3, [r5, #32] a00162f8: e2433001 sub r3, r3, #1 a00162fc: e5853020 str r3, [r5, #32] _Thread_Enable_dispatch(); a0016300: eb001514 bl a001b758 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a0016304: e1a00006 mov r0, r6 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a0016308: e8bd8078 pop {r3, r4, r5, r6, pc} _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); a001630c: eb001511 bl a001b758 <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; a0016310: e3a00009 mov r0, #9 <== NOT EXECUTED a0016314: eafffffb b a0016308 <== NOT EXECUTED =============================================================================== a00156c0 : void *internal_start, void *external_start, uint32_t length, rtems_id *id ) { a00156c0: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name ) ) a00156c4: e250a000 subs sl, r0, #0 void *internal_start, void *external_start, uint32_t length, rtems_id *id ) { a00156c8: e1a04001 mov r4, r1 a00156cc: e1a05002 mov r5, r2 a00156d0: e1a09003 mov r9, r3 a00156d4: e59d6020 ldr r6, [sp, #32] register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name ) ) a00156d8: 0a00001d beq a0015754 return RTEMS_INVALID_NAME; if ( !id ) a00156dc: e3560000 cmp r6, #0 a00156e0: 0a00001d beq a001575c * id - port id * RTEMS_SUCCESSFUL - if successful * error code - if unsuccessful */ rtems_status_code rtems_port_create( a00156e4: e1828001 orr r8, r2, r1 return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; if ( !_Addresses_Is_aligned( internal_start ) || a00156e8: e2188007 ands r8, r8, #7 a00156ec: 1a00001c bne a0015764 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; a00156f0: e59f3074 ldr r3, [pc, #116] ; a001576c a00156f4: e5932000 ldr r2, [r3] a00156f8: e2822001 add r2, r2, #1 a00156fc: e5832000 str r2, [r3] */ RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Allocate ( void ) { return (Dual_ported_memory_Control *) _Objects_Allocate( &_Dual_ported_memory_Information ); a0015700: e59f7068 ldr r7, [pc, #104] ; a0015770 a0015704: e1a00007 mov r0, r7 a0015708: eb001410 bl a001a750 <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_port = _Dual_ported_memory_Allocate(); if ( !the_port ) { a001570c: e3500000 cmp r0, #0 a0015710: 1a000002 bne a0015720 _Thread_Enable_dispatch(); a0015714: eb00180f bl a001b758 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; a0015718: e3a00005 mov r0, #5 a001571c: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( a0015720: e5903008 ldr r3, [r0, #8] a0015724: e1d010b8 ldrh r1, [r0, #8] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; a0015728: e597201c ldr r2, [r7, #28] } the_port->internal_base = internal_start; the_port->external_base = external_start; the_port->length = length - 1; a001572c: e2499001 sub r9, r9, #1 if ( !the_port ) { _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_port->internal_base = internal_start; a0015730: e5804010 str r4, [r0, #16] the_port->external_base = external_start; a0015734: e5805014 str r5, [r0, #20] the_port->length = length - 1; a0015738: e5809018 str r9, [r0, #24] a001573c: e7820101 str r0, [r2, r1, lsl #2] information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; a0015740: e580a00c str sl, [r0, #12] &_Dual_ported_memory_Information, &the_port->Object, (Objects_Name) name ); *id = the_port->Object.id; a0015744: e5863000 str r3, [r6] _Thread_Enable_dispatch(); a0015748: eb001802 bl a001b758 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a001574c: e1a00008 mov r0, r8 a0015750: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} ) { register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; a0015754: e3a00003 mov r0, #3 <== NOT EXECUTED a0015758: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED if ( !id ) return RTEMS_INVALID_ADDRESS; a001575c: e3a00009 mov r0, #9 <== NOT EXECUTED a0015760: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED if ( !_Addresses_Is_aligned( internal_start ) || !_Addresses_Is_aligned( external_start ) ) return RTEMS_INVALID_ADDRESS; a0015764: e3a00009 mov r0, #9 <== NOT EXECUTED ); *id = the_port->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } a0015768: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED =============================================================================== a001631c : */ rtems_status_code rtems_rate_monotonic_cancel( rtems_id id ) { a001631c: e92d4031 push {r0, r4, r5, lr} a0016320: e1a01000 mov r1, r0 Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) _Objects_Get( &_Rate_monotonic_Information, id, location ); a0016324: e1a0200d mov r2, sp a0016328: e59f004c ldr r0, [pc, #76] ; a001637c a001632c: eb001238 bl a001ac14 <_Objects_Get> Rate_monotonic_Control *the_period; Objects_Locations location; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { a0016330: e59d4000 ldr r4, [sp] a0016334: e1a05000 mov r5, r0 a0016338: e3540000 cmp r4, #0 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a001633c: 13a00004 movne r0, #4 { Rate_monotonic_Control *the_period; Objects_Locations location; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { a0016340: 1a00000c bne a0016378 case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { a0016344: e59f3034 ldr r3, [pc, #52] ; a0016380 a0016348: e5952040 ldr r2, [r5, #64] ; 0x40 a001634c: e5933004 ldr r3, [r3, #4] a0016350: e1520003 cmp r2, r3 a0016354: 0a000002 beq a0016364 _Thread_Enable_dispatch(); a0016358: eb0014fe bl a001b758 <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_NOT_OWNER_OF_RESOURCE; a001635c: e3a00017 mov r0, #23 <== NOT EXECUTED a0016360: ea000004 b a0016378 <== NOT EXECUTED } (void) _Watchdog_Remove( &the_period->Timer ); a0016364: e2850010 add r0, r5, #16 a0016368: eb001987 bl a001c98c <_Watchdog_Remove> the_period->state = RATE_MONOTONIC_INACTIVE; a001636c: e5854038 str r4, [r5, #56] ; 0x38 _Thread_Enable_dispatch(); a0016370: eb0014f8 bl a001b758 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a0016374: e1a00004 mov r0, r4 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a0016378: e8bd8038 pop {r3, r4, r5, pc} =============================================================================== a000a180 : rtems_status_code rtems_rate_monotonic_create( rtems_name name, rtems_id *id ) { a000a180: e92d41f0 push {r4, r5, r6, r7, r8, lr} Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) a000a184: e2508000 subs r8, r0, #0 rtems_status_code rtems_rate_monotonic_create( rtems_name name, rtems_id *id ) { a000a188: e1a06001 mov r6, r1 Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) a000a18c: 0a000028 beq a000a234 return RTEMS_INVALID_NAME; if ( !id ) a000a190: e3510000 cmp r1, #0 a000a194: 0a000028 beq a000a23c rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; a000a198: e59f30a4 ldr r3, [pc, #164] ; a000a244 a000a19c: e5932000 ldr r2, [r3] a000a1a0: e2822001 add r2, r2, #1 a000a1a4: e5832000 str r2, [r3] * the inactive chain of free period control blocks. */ RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Allocate( void ) { return (Rate_monotonic_Control *) _Objects_Allocate( &_Rate_monotonic_Information ); a000a1a8: e59f7098 ldr r7, [pc, #152] ; a000a248 a000a1ac: e1a00007 mov r0, r7 a000a1b0: eb000797 bl a000c014 <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_period = _Rate_monotonic_Allocate(); if ( !the_period ) { a000a1b4: e2504000 subs r4, r0, #0 a000a1b8: 1a000002 bne a000a1c8 _Thread_Enable_dispatch(); a000a1bc: eb000bbe bl a000d0bc <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_TOO_MANY; a000a1c0: e3a00005 mov r0, #5 <== NOT EXECUTED a000a1c4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED } the_period->owner = _Thread_Executing; a000a1c8: e59f307c ldr r3, [pc, #124] ; a000a24c the_period->state = RATE_MONOTONIC_INACTIVE; a000a1cc: e3a05000 mov r5, #0 _Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL ); _Rate_monotonic_Reset_statistics( the_period ); a000a1d0: e1a01005 mov r1, r5 if ( !the_period ) { _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_period->owner = _Thread_Executing; a000a1d4: e5933004 ldr r3, [r3, #4] the_period->state = RATE_MONOTONIC_INACTIVE; _Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL ); _Rate_monotonic_Reset_statistics( the_period ); a000a1d8: e3a02038 mov r2, #56 ; 0x38 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_period->owner = _Thread_Executing; the_period->state = RATE_MONOTONIC_INACTIVE; a000a1dc: e5845038 str r5, [r4, #56] ; 0x38 if ( !the_period ) { _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_period->owner = _Thread_Executing; a000a1e0: e5843040 str r3, [r4, #64] ; 0x40 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; a000a1e4: e5845018 str r5, [r4, #24] the_watchdog->routine = routine; a000a1e8: e584502c str r5, [r4, #44] ; 0x2c the_watchdog->id = id; a000a1ec: e5845030 str r5, [r4, #48] ; 0x30 the_watchdog->user_data = user_data; a000a1f0: e5845034 str r5, [r4, #52] ; 0x34 the_period->state = RATE_MONOTONIC_INACTIVE; _Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL ); _Rate_monotonic_Reset_statistics( the_period ); a000a1f4: e2840054 add r0, r4, #84 ; 0x54 a000a1f8: eb0021b1 bl a00128c4 a000a1fc: e3e03102 mvn r3, #-2147483648 ; 0x80000000 a000a200: e584305c str r3, [r4, #92] ; 0x5c a000a204: e5843060 str r3, [r4, #96] ; 0x60 a000a208: e5843074 str r3, [r4, #116] ; 0x74 a000a20c: e5843078 str r3, [r4, #120] ; 0x78 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; a000a210: e597201c ldr r2, [r7, #28] Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( a000a214: e5943008 ldr r3, [r4, #8] a000a218: e1d410b8 ldrh r1, [r4, #8] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; a000a21c: e7824101 str r4, [r2, r1, lsl #2] information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; a000a220: e584800c str r8, [r4, #12] &_Rate_monotonic_Information, &the_period->Object, (Objects_Name) name ); *id = the_period->Object.id; a000a224: e5863000 str r3, [r6] _Thread_Enable_dispatch(); a000a228: eb000ba3 bl a000d0bc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a000a22c: e1a00005 mov r0, r5 a000a230: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} ) { Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; a000a234: e3a00003 mov r0, #3 <== NOT EXECUTED a000a238: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED if ( !id ) return RTEMS_INVALID_ADDRESS; a000a23c: e3a00009 mov r0, #9 <== NOT EXECUTED ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } a000a240: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED =============================================================================== a000fc3c : rtems_status_code rtems_rate_monotonic_get_statistics( rtems_id id, rtems_rate_monotonic_period_statistics *statistics ) { a000fc3c: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED Objects_Locations location; Rate_monotonic_Control *the_period; rtems_rate_monotonic_period_statistics *dst; Rate_monotonic_Statistics *src; if ( !statistics ) a000fc40: e2514000 subs r4, r1, #0 <== NOT EXECUTED rtems_status_code rtems_rate_monotonic_get_statistics( rtems_id id, rtems_rate_monotonic_period_statistics *statistics ) { a000fc44: e1a03000 mov r3, r0 <== NOT EXECUTED Rate_monotonic_Control *the_period; rtems_rate_monotonic_period_statistics *dst; Rate_monotonic_Statistics *src; if ( !statistics ) return RTEMS_INVALID_ADDRESS; a000fc48: 03a00009 moveq r0, #9 <== NOT EXECUTED Objects_Locations location; Rate_monotonic_Control *the_period; rtems_rate_monotonic_period_statistics *dst; Rate_monotonic_Statistics *src; if ( !statistics ) a000fc4c: 0a000025 beq a000fce8 <== NOT EXECUTED a000fc50: e59f0094 ldr r0, [pc, #148] ; a000fcec <== NOT EXECUTED a000fc54: e1a01003 mov r1, r3 <== NOT EXECUTED a000fc58: e1a0200d mov r2, sp <== NOT EXECUTED a000fc5c: ebfff245 bl a000c578 <_Objects_Get> <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { a000fc60: e59d5000 ldr r5, [sp] <== NOT EXECUTED a000fc64: e3550000 cmp r5, #0 <== NOT EXECUTED #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a000fc68: 13a00004 movne r0, #4 <== NOT EXECUTED if ( !statistics ) return RTEMS_INVALID_ADDRESS; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { a000fc6c: 1a00001d bne a000fce8 <== NOT EXECUTED case OBJECTS_LOCAL: dst = statistics; src = &the_period->Statistics; dst->count = src->count; a000fc70: e5903054 ldr r3, [r0, #84] ; 0x54 <== NOT EXECUTED a000fc74: e5843000 str r3, [r4] <== NOT EXECUTED dst->missed_count = src->missed_count; a000fc78: e5903058 ldr r3, [r0, #88] ; 0x58 <== NOT EXECUTED a000fc7c: e5843004 str r3, [r4, #4] <== NOT EXECUTED #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time ); a000fc80: e280305c add r3, r0, #92 ; 0x5c <== NOT EXECUTED a000fc84: e893000c ldm r3, {r2, r3} <== NOT EXECUTED a000fc88: e5842008 str r2, [r4, #8] <== NOT EXECUTED a000fc8c: e584300c str r3, [r4, #12] <== NOT EXECUTED _Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time ); a000fc90: e2803064 add r3, r0, #100 ; 0x64 <== NOT EXECUTED a000fc94: e893000c ldm r3, {r2, r3} <== NOT EXECUTED a000fc98: e5842010 str r2, [r4, #16] <== NOT EXECUTED a000fc9c: e5843014 str r3, [r4, #20] <== NOT EXECUTED _Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time ); a000fca0: e280306c add r3, r0, #108 ; 0x6c <== NOT EXECUTED a000fca4: e893000c ldm r3, {r2, r3} <== NOT EXECUTED a000fca8: e5842018 str r2, [r4, #24] <== NOT EXECUTED a000fcac: e584301c str r3, [r4, #28] <== NOT EXECUTED _Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time ); a000fcb0: e2803074 add r3, r0, #116 ; 0x74 <== NOT EXECUTED a000fcb4: e893000c ldm r3, {r2, r3} <== NOT EXECUTED a000fcb8: e5842020 str r2, [r4, #32] <== NOT EXECUTED a000fcbc: e5843024 str r3, [r4, #36] ; 0x24 <== NOT EXECUTED _Timestamp_To_timespec( &src->max_wall_time, &dst->max_wall_time ); a000fcc0: e280307c add r3, r0, #124 ; 0x7c <== NOT EXECUTED a000fcc4: e893000c ldm r3, {r2, r3} <== NOT EXECUTED a000fcc8: e5842028 str r2, [r4, #40] ; 0x28 <== NOT EXECUTED a000fccc: e584302c str r3, [r4, #44] ; 0x2c <== NOT EXECUTED _Timestamp_To_timespec( &src->total_wall_time, &dst->total_wall_time ); a000fcd0: e2803084 add r3, r0, #132 ; 0x84 <== NOT EXECUTED a000fcd4: e893000c ldm r3, {r2, r3} <== NOT EXECUTED a000fcd8: e5842030 str r2, [r4, #48] ; 0x30 <== NOT EXECUTED a000fcdc: e5843034 str r3, [r4, #52] ; 0x34 <== NOT EXECUTED dst->min_wall_time = src->min_wall_time; dst->max_wall_time = src->max_wall_time; dst->total_wall_time = src->total_wall_time; #endif _Thread_Enable_dispatch(); a000fce0: ebfff4f5 bl a000d0bc <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_SUCCESSFUL; a000fce4: e1a00005 mov r0, r5 <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a000fce8: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED =============================================================================== a000fcf0 : rtems_status_code rtems_rate_monotonic_get_status( rtems_id id, rtems_rate_monotonic_period_status *status ) { a000fcf0: e92d4010 push {r4, lr} Objects_Locations location; Rate_monotonic_Period_time_t since_last_period; Rate_monotonic_Control *the_period; bool valid_status; if ( !status ) a000fcf4: e2514000 subs r4, r1, #0 rtems_status_code rtems_rate_monotonic_get_status( rtems_id id, rtems_rate_monotonic_period_status *status ) { a000fcf8: e1a03000 mov r3, r0 a000fcfc: e24dd014 sub sp, sp, #20 Rate_monotonic_Period_time_t since_last_period; Rate_monotonic_Control *the_period; bool valid_status; if ( !status ) return RTEMS_INVALID_ADDRESS; a000fd00: 03a00009 moveq r0, #9 Objects_Locations location; Rate_monotonic_Period_time_t since_last_period; Rate_monotonic_Control *the_period; bool valid_status; if ( !status ) a000fd04: 0a000023 beq a000fd98 a000fd08: e1a01003 mov r1, r3 a000fd0c: e28d2010 add r2, sp, #16 a000fd10: e59f0088 ldr r0, [pc, #136] ; a000fda0 a000fd14: ebfff217 bl a000c578 <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { a000fd18: e59d2010 ldr r2, [sp, #16] a000fd1c: e1a03000 mov r3, r0 a000fd20: e3520000 cmp r2, #0 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a000fd24: 13a00004 movne r0, #4 if ( !status ) return RTEMS_INVALID_ADDRESS; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { a000fd28: 1a00001a bne a000fd98 case OBJECTS_LOCAL: status->owner = the_period->owner->Object.id; a000fd2c: e5932040 ldr r2, [r3, #64] ; 0x40 status->state = the_period->state; a000fd30: e5933038 ldr r3, [r3, #56] ; 0x38 the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status->owner = the_period->owner->Object.id; a000fd34: e5922008 ldr r2, [r2, #8] status->state = the_period->state; /* * If the period is inactive, there is no information. */ if ( status->state == RATE_MONOTONIC_INACTIVE ) { a000fd38: e3530000 cmp r3, #0 the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status->owner = the_period->owner->Object.id; status->state = the_period->state; a000fd3c: e884000c stm r4, {r2, r3} /* * If the period is inactive, there is no information. */ if ( status->state == RATE_MONOTONIC_INACTIVE ) { #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timespec_Set_to_zero( &status->since_last_period ); a000fd40: 05843008 streq r3, [r4, #8] a000fd44: 0584300c streq r3, [r4, #12] _Timespec_Set_to_zero( &status->executed_since_last_period ); a000fd48: 05843010 streq r3, [r4, #16] a000fd4c: 05843014 streq r3, [r4, #20] a000fd50: 0a00000e beq a000fd90 } else { /* * Grab the current status. */ valid_status = a000fd54: e1a0100d mov r1, sp <== NOT EXECUTED a000fd58: e28d2008 add r2, sp, #8 <== NOT EXECUTED a000fd5c: ebffe947 bl a000a280 <_Rate_monotonic_Get_status> <== NOT EXECUTED _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) { a000fd60: e3500000 cmp r0, #0 <== NOT EXECUTED a000fd64: 1a000002 bne a000fd74 <== NOT EXECUTED _Thread_Enable_dispatch(); a000fd68: ebfff4d3 bl a000d0bc <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_NOT_DEFINED; a000fd6c: e3a0000b mov r0, #11 <== NOT EXECUTED a000fd70: ea000008 b a000fd98 <== NOT EXECUTED } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_To_timespec( a000fd74: e89d000c ldm sp, {r2, r3} <== NOT EXECUTED a000fd78: e5842008 str r2, [r4, #8] <== NOT EXECUTED a000fd7c: e584300c str r3, [r4, #12] <== NOT EXECUTED &since_last_period, &status->since_last_period ); _Timestamp_To_timespec( a000fd80: e28d3008 add r3, sp, #8 <== NOT EXECUTED a000fd84: e893000c ldm r3, {r2, r3} <== NOT EXECUTED a000fd88: e5842010 str r2, [r4, #16] <== NOT EXECUTED a000fd8c: e5843014 str r3, [r4, #20] <== NOT EXECUTED status->since_last_period = since_last_period; status->executed_since_last_period = executed; #endif } _Thread_Enable_dispatch(); a000fd90: ebfff4c9 bl a000d0bc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a000fd94: e3a00000 mov r0, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a000fd98: e28dd014 add sp, sp, #20 a000fd9c: e8bd8010 pop {r4, pc} =============================================================================== a000a484 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { a000a484: e92d40f1 push {r0, r4, r5, r6, r7, lr} a000a488: e1a05000 mov r5, r0 a000a48c: e1a04001 mov r4, r1 Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) _Objects_Get( &_Rate_monotonic_Information, id, location ); a000a490: e59f0170 ldr r0, [pc, #368] ; a000a608 a000a494: e1a01005 mov r1, r5 a000a498: e1a0200d mov r2, sp a000a49c: eb000835 bl a000c578 <_Objects_Get> rtems_rate_monotonic_period_states local_state; ISR_Level level; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { a000a4a0: e59d3000 ldr r3, [sp] a000a4a4: e1a06000 mov r6, r0 a000a4a8: e3530000 cmp r3, #0 a000a4ac: 1a000052 bne a000a5fc case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { a000a4b0: e59f3154 ldr r3, [pc, #340] ; a000a60c a000a4b4: e5902040 ldr r2, [r0, #64] ; 0x40 a000a4b8: e5933004 ldr r3, [r3, #4] a000a4bc: e1520003 cmp r2, r3 a000a4c0: 0a000002 beq a000a4d0 _Thread_Enable_dispatch(); a000a4c4: eb000afc bl a000d0bc <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_NOT_OWNER_OF_RESOURCE; a000a4c8: e3a04017 mov r4, #23 <== NOT EXECUTED a000a4cc: ea00004b b a000a600 <== NOT EXECUTED } if ( length == RTEMS_PERIOD_STATUS ) { a000a4d0: e3540000 cmp r4, #0 a000a4d4: 1a000005 bne a000a4f0 switch ( the_period->state ) { a000a4d8: e5903038 ldr r3, [r0, #56] ; 0x38 a000a4dc: e3530004 cmp r3, #4 a000a4e0: 959f2128 ldrls r2, [pc, #296] ; a000a610 a000a4e4: 97924103 ldrls r4, [r2, r3, lsl #2] case RATE_MONOTONIC_ACTIVE: default: /* unreached -- only to remove warnings */ return_value = RTEMS_SUCCESSFUL; break; } _Thread_Enable_dispatch(); a000a4e8: eb000af3 bl a000d0bc <_Thread_Enable_dispatch> return( return_value ); a000a4ec: ea000043 b a000a600 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000a4f0: e10f7000 mrs r7, CPSR a000a4f4: e3873080 orr r3, r7, #128 ; 0x80 a000a4f8: e129f003 msr CPSR_fc, r3 } _ISR_Disable( level ); if ( the_period->state == RATE_MONOTONIC_INACTIVE ) { a000a4fc: e5903038 ldr r3, [r0, #56] ; 0x38 a000a500: e3530000 cmp r3, #0 a000a504: 1a000011 bne a000a550 static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000a508: e129f007 msr CPSR_fc, r7 _ISR_Enable( level ); /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); a000a50c: ebffff89 bl a000a338 <_Rate_monotonic_Initiate_statistics> the_period->state = RATE_MONOTONIC_ACTIVE; a000a510: e3a03002 mov r3, #2 a000a514: e5863038 str r3, [r6, #56] ; 0x38 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; a000a518: e59f30f4 ldr r3, [pc, #244] ; a000a614 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; a000a51c: e3a07000 mov r7, #0 _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; a000a520: e586403c str r4, [r6, #60] ; 0x3c the_watchdog->routine = routine; a000a524: e586302c str r3, [r6, #44] ; 0x2c Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; a000a528: e586401c str r4, [r6, #28] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); a000a52c: e59f00e4 ldr r0, [pc, #228] ; a000a618 a000a530: e2861010 add r1, r6, #16 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; a000a534: e5867018 str r7, [r6, #24] the_watchdog->routine = routine; the_watchdog->id = id; a000a538: e5865030 str r5, [r6, #48] ; 0x30 the_watchdog->user_data = user_data; a000a53c: e5867034 str r7, [r6, #52] ; 0x34 ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); a000a540: eb000e9d bl a000dfbc <_Watchdog_Insert> _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; a000a544: e1a04007 mov r4, r7 ); the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); a000a548: eb000adb bl a000d0bc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a000a54c: ea00002b b a000a600 } if ( the_period->state == RATE_MONOTONIC_ACTIVE ) { a000a550: e3530002 cmp r3, #2 a000a554: 1a00001a bne a000a5c4 /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); a000a558: ebffff93 bl a000a3ac <_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; a000a55c: e3a03001 mov r3, #1 a000a560: e5863038 str r3, [r6, #56] ; 0x38 the_period->next_length = length; a000a564: e586403c str r4, [r6, #60] ; 0x3c a000a568: e129f007 msr CPSR_fc, r7 _ISR_Enable( level ); _Thread_Executing->Wait.id = the_period->Object.id; a000a56c: e59f3098 ldr r3, [pc, #152] ; a000a60c _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); a000a570: e3a01901 mov r1, #16384 ; 0x4000 the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; the_period->next_length = length; _ISR_Enable( level ); _Thread_Executing->Wait.id = the_period->Object.id; a000a574: e5930004 ldr r0, [r3, #4] a000a578: e5963008 ldr r3, [r6, #8] a000a57c: e5803020 str r3, [r0, #32] _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); a000a580: eb000cdd bl a000d8fc <_Thread_Set_state> static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000a584: e10f2000 mrs r2, CPSR a000a588: e3823080 orr r3, r2, #128 ; 0x80 a000a58c: e129f003 msr CPSR_fc, r3 * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); local_state = the_period->state; the_period->state = RATE_MONOTONIC_ACTIVE; a000a590: e3a01002 mov r1, #2 /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); local_state = the_period->state; a000a594: e5963038 ldr r3, [r6, #56] ; 0x38 the_period->state = RATE_MONOTONIC_ACTIVE; a000a598: e5861038 str r1, [r6, #56] ; 0x38 static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000a59c: e129f002 msr CPSR_fc, r2 /* * 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 ) a000a5a0: e3530003 cmp r3, #3 a000a5a4: 1a000003 bne a000a5b8 _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); a000a5a8: e59f305c ldr r3, [pc, #92] ; a000a60c <== NOT EXECUTED a000a5ac: e3a01901 mov r1, #16384 ; 0x4000 <== NOT EXECUTED a000a5b0: e5930004 ldr r0, [r3, #4] <== NOT EXECUTED a000a5b4: eb0009f5 bl a000cd90 <_Thread_Clear_state> <== NOT EXECUTED _Thread_Enable_dispatch(); a000a5b8: eb000abf bl a000d0bc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a000a5bc: e3a04000 mov r4, #0 <== NOT EXECUTED a000a5c0: ea00000e b a000a600 <== NOT EXECUTED } if ( the_period->state == RATE_MONOTONIC_EXPIRED ) { a000a5c4: e3530004 cmp r3, #4 <== NOT EXECUTED a000a5c8: 1a00000b bne a000a5fc <== NOT EXECUTED /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); a000a5cc: ebffff76 bl a000a3ac <_Rate_monotonic_Update_statistics> <== NOT EXECUTED a000a5d0: e129f007 msr CPSR_fc, r7 <== NOT EXECUTED _ISR_Enable( level ); the_period->state = RATE_MONOTONIC_ACTIVE; a000a5d4: e3a03002 mov r3, #2 <== NOT EXECUTED a000a5d8: e5863038 str r3, [r6, #56] ; 0x38 <== NOT EXECUTED the_period->next_length = length; a000a5dc: e586403c str r4, [r6, #60] ; 0x3c <== NOT EXECUTED Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; a000a5e0: e586401c str r4, [r6, #28] <== NOT EXECUTED _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); a000a5e4: e59f002c ldr r0, [pc, #44] ; a000a618 <== NOT EXECUTED a000a5e8: e2861010 add r1, r6, #16 <== NOT EXECUTED a000a5ec: eb000e72 bl a000dfbc <_Watchdog_Insert> <== NOT EXECUTED _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); return RTEMS_TIMEOUT; a000a5f0: e3a04006 mov r4, #6 <== NOT EXECUTED the_period->state = RATE_MONOTONIC_ACTIVE; the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); a000a5f4: eb000ab0 bl a000d0bc <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_TIMEOUT; a000a5f8: ea000000 b a000a600 <== NOT EXECUTED #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a000a5fc: e3a04004 mov r4, #4 <== NOT EXECUTED } a000a600: e1a00004 mov r0, r4 a000a604: e8bd80f8 pop {r3, r4, r5, r6, r7, pc} =============================================================================== a000a804 : void rtems_rate_monotonic_report_statistics( void ) { rtems_rate_monotonic_report_statistics_with_plugin( NULL, printk_plugin ); a000a804: e59f1004 ldr r1, [pc, #4] ; a000a810 <== NOT EXECUTED a000a808: e3a00000 mov r0, #0 <== NOT EXECUTED a000a80c: eaffff82 b a000a61c <== NOT EXECUTED =============================================================================== a000a61c : */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { a000a61c: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED rtems_id id; rtems_rate_monotonic_period_statistics the_stats; rtems_rate_monotonic_period_status the_status; char name[5]; if ( !print ) a000a620: e2514000 subs r4, r1, #0 <== NOT EXECUTED */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { a000a624: e24dd078 sub sp, sp, #120 ; 0x78 <== NOT EXECUTED a000a628: e1a05000 mov r5, r0 <== NOT EXECUTED rtems_id id; rtems_rate_monotonic_period_statistics the_stats; rtems_rate_monotonic_period_status the_status; char name[5]; if ( !print ) a000a62c: 0a000068 beq a000a7d4 <== NOT EXECUTED return; (*print)( context, "Period information by period\n" ); a000a630: e59f11a4 ldr r1, [pc, #420] ; a000a7dc <== NOT EXECUTED a000a634: e12fff34 blx r4 <== NOT EXECUTED #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( context, "--- CPU times are in seconds ---\n" ); a000a638: e59f11a0 ldr r1, [pc, #416] ; a000a7e0 <== NOT EXECUTED a000a63c: e1a00005 mov r0, r5 <== NOT EXECUTED a000a640: e12fff34 blx r4 <== NOT EXECUTED (*print)( context, "--- Wall times are in seconds ---\n" ); a000a644: e59f1198 ldr r1, [pc, #408] ; a000a7e4 <== NOT EXECUTED a000a648: e1a00005 mov r0, r5 <== NOT EXECUTED a000a64c: e12fff34 blx r4 <== NOT EXECUTED Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED " a000a650: e59f1190 ldr r1, [pc, #400] ; a000a7e8 <== NOT EXECUTED a000a654: e1a00005 mov r0, r5 <== NOT EXECUTED a000a658: e12fff34 blx r4 <== NOT EXECUTED * 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++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); a000a65c: e28d7018 add r7, sp, #24 <== NOT EXECUTED #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ " " #endif " WALL TIME\n" ); (*print)( context, " " a000a660: e1a00005 mov r0, r5 <== NOT EXECUTED a000a664: e59f1180 ldr r1, [pc, #384] ; a000a7ec <== NOT EXECUTED /* * 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 ; a000a668: e59f8180 ldr r8, [pc, #384] ; a000a7f0 <== NOT EXECUTED #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ " " #endif " WALL TIME\n" ); (*print)( context, " " a000a66c: e12fff34 blx r4 <== NOT EXECUTED { #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ 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; a000a670: e2873018 add r3, r7, #24 <== NOT EXECUTED a000a674: e58d3010 str r3, [sp, #16] <== NOT EXECUTED { #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; a000a678: e2873030 add r3, r7, #48 ; 0x30 <== NOT EXECUTED /* * 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 ; a000a67c: e5986008 ldr r6, [r8, #8] <== NOT EXECUTED continue; #else (void) rtems_rate_monotonic_get_status( id, &the_status ); #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); a000a680: e28da070 add sl, sp, #112 ; 0x70 <== NOT EXECUTED 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 ); a000a684: e28d9068 add r9, sp, #104 ; 0x68 <== NOT EXECUTED { #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; a000a688: e58d3014 str r3, [sp, #20] <== NOT EXECUTED /* * 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 ; a000a68c: ea00004d b a000a7c8 <== NOT EXECUTED id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); a000a690: e1a00006 mov r0, r6 <== NOT EXECUTED a000a694: e1a01007 mov r1, r7 <== NOT EXECUTED a000a698: eb001567 bl a000fc3c <== NOT EXECUTED if ( status != RTEMS_SUCCESSFUL ) a000a69c: e3500000 cmp r0, #0 <== NOT EXECUTED a000a6a0: 1a000047 bne a000a7c4 <== NOT EXECUTED #if defined(RTEMS_DEBUG) status = rtems_rate_monotonic_get_status( id, &the_status ); if ( status != RTEMS_SUCCESSFUL ) continue; #else (void) rtems_rate_monotonic_get_status( id, &the_status ); a000a6a4: e28d1050 add r1, sp, #80 ; 0x50 <== NOT EXECUTED a000a6a8: e1a00006 mov r0, r6 <== NOT EXECUTED a000a6ac: eb00158f bl a000fcf0 <== NOT EXECUTED #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); a000a6b0: e3a01005 mov r1, #5 <== NOT EXECUTED a000a6b4: e1a0200a mov r2, sl <== NOT EXECUTED a000a6b8: e59d0050 ldr r0, [sp, #80] ; 0x50 <== NOT EXECUTED a000a6bc: eb0000a8 bl a000a964 <== NOT EXECUTED /* * Print part of report line that is not dependent on granularity */ (*print)( context, a000a6c0: e59d3018 ldr r3, [sp, #24] <== NOT EXECUTED a000a6c4: e59f1128 ldr r1, [pc, #296] ; a000a7f4 <== NOT EXECUTED a000a6c8: e1a00005 mov r0, r5 <== NOT EXECUTED a000a6cc: e58d3000 str r3, [sp] <== NOT EXECUTED a000a6d0: e59d301c ldr r3, [sp, #28] <== NOT EXECUTED a000a6d4: e1a02006 mov r2, r6 <== NOT EXECUTED a000a6d8: e58d3004 str r3, [sp, #4] <== NOT EXECUTED a000a6dc: e1a0300a mov r3, sl <== NOT EXECUTED a000a6e0: e12fff34 blx r4 <== NOT EXECUTED ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { a000a6e4: e59d1018 ldr r1, [sp, #24] <== NOT EXECUTED a000a6e8: e3510000 cmp r1, #0 <== NOT EXECUTED a000a6ec: 1a000003 bne a000a700 <== NOT EXECUTED (*print)( context, "\n" ); a000a6f0: e1a00005 mov r0, r5 <== NOT EXECUTED a000a6f4: e59f10fc ldr r1, [pc, #252] ; a000a7f8 <== NOT EXECUTED a000a6f8: e12fff34 blx r4 <== NOT EXECUTED continue; a000a6fc: ea000030 b a000a7c4 <== NOT EXECUTED 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 ); a000a700: e1a02009 mov r2, r9 <== NOT EXECUTED a000a704: e59d0010 ldr r0, [sp, #16] <== NOT EXECUTED a000a708: eb000d3c bl a000dc00 <_Timespec_Divide_by_integer> <== NOT EXECUTED (*print)( context, a000a70c: e59d0024 ldr r0, [sp, #36] ; 0x24 <== NOT EXECUTED a000a710: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED a000a714: eb0040b1 bl a001a9e0 <__aeabi_idiv> <== NOT EXECUTED a000a718: e59d3028 ldr r3, [sp, #40] ; 0x28 <== NOT EXECUTED a000a71c: e1a0b000 mov fp, r0 <== NOT EXECUTED a000a720: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED a000a724: e59d002c ldr r0, [sp, #44] ; 0x2c <== NOT EXECUTED a000a728: e58d3000 str r3, [sp] <== NOT EXECUTED a000a72c: eb0040ab bl a001a9e0 <__aeabi_idiv> <== NOT EXECUTED a000a730: e59d3068 ldr r3, [sp, #104] ; 0x68 <== NOT EXECUTED a000a734: e58d0004 str r0, [sp, #4] <== NOT EXECUTED a000a738: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED a000a73c: e59d006c ldr r0, [sp, #108] ; 0x6c <== NOT EXECUTED a000a740: e58d3008 str r3, [sp, #8] <== NOT EXECUTED a000a744: eb0040a5 bl a001a9e0 <__aeabi_idiv> <== NOT EXECUTED a000a748: e1a0300b mov r3, fp <== NOT EXECUTED a000a74c: e58d000c str r0, [sp, #12] <== NOT EXECUTED a000a750: e59f10a4 ldr r1, [pc, #164] ; a000a7fc <== NOT EXECUTED a000a754: e59d2020 ldr r2, [sp, #32] <== NOT EXECUTED a000a758: e1a00005 mov r0, r5 <== NOT EXECUTED a000a75c: e12fff34 blx r4 <== NOT EXECUTED 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); a000a760: e1a02009 mov r2, r9 <== NOT EXECUTED a000a764: e59d0014 ldr r0, [sp, #20] <== NOT EXECUTED a000a768: e59d1018 ldr r1, [sp, #24] <== NOT EXECUTED a000a76c: eb000d23 bl a000dc00 <_Timespec_Divide_by_integer> <== NOT EXECUTED (*print)( context, a000a770: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED a000a774: e59d003c ldr r0, [sp, #60] ; 0x3c <== NOT EXECUTED a000a778: eb004098 bl a001a9e0 <__aeabi_idiv> <== NOT EXECUTED a000a77c: e59d3040 ldr r3, [sp, #64] ; 0x40 <== NOT EXECUTED a000a780: e1a0b000 mov fp, r0 <== NOT EXECUTED a000a784: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED a000a788: e59d0044 ldr r0, [sp, #68] ; 0x44 <== NOT EXECUTED a000a78c: e58d3000 str r3, [sp] <== NOT EXECUTED a000a790: eb004092 bl a001a9e0 <__aeabi_idiv> <== NOT EXECUTED a000a794: e59d3068 ldr r3, [sp, #104] ; 0x68 <== NOT EXECUTED a000a798: e58d0004 str r0, [sp, #4] <== NOT EXECUTED a000a79c: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED a000a7a0: e59d006c ldr r0, [sp, #108] ; 0x6c <== NOT EXECUTED a000a7a4: e58d3008 str r3, [sp, #8] <== NOT EXECUTED a000a7a8: eb00408c bl a001a9e0 <__aeabi_idiv> <== NOT EXECUTED a000a7ac: e59f104c ldr r1, [pc, #76] ; a000a800 <== NOT EXECUTED a000a7b0: e58d000c str r0, [sp, #12] <== NOT EXECUTED a000a7b4: e59d2038 ldr r2, [sp, #56] ; 0x38 <== NOT EXECUTED a000a7b8: e1a00005 mov r0, r5 <== NOT EXECUTED a000a7bc: e1a0300b mov r3, fp <== NOT EXECUTED a000a7c0: e12fff34 blx r4 <== NOT EXECUTED * 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++ ) { a000a7c4: e2866001 add r6, r6, #1 <== NOT EXECUTED /* * 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 ; a000a7c8: e598300c ldr r3, [r8, #12] <== NOT EXECUTED a000a7cc: e1560003 cmp r6, r3 <== NOT EXECUTED a000a7d0: 9affffae bls a000a690 <== NOT EXECUTED the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall ); #endif } } } a000a7d4: e28dd078 add sp, sp, #120 ; 0x78 <== NOT EXECUTED a000a7d8: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED =============================================================================== a000a814 : a000a814: e59f3038 ldr r3, [pc, #56] ; a000a854 <== NOT EXECUTED /* * rtems_rate_monotonic_reset_all_statistics */ void rtems_rate_monotonic_reset_all_statistics( void ) { a000a818: e92d4030 push {r4, r5, lr} <== NOT EXECUTED a000a81c: e5932000 ldr r2, [r3] <== NOT EXECUTED a000a820: e2822001 add r2, r2, #1 <== NOT EXECUTED a000a824: e5832000 str r2, [r3] <== NOT EXECUTED /* * Cycle through all possible ids and try to reset 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 ; a000a828: e59f5028 ldr r5, [pc, #40] ; a000a858 <== NOT EXECUTED a000a82c: e5954008 ldr r4, [r5, #8] <== NOT EXECUTED a000a830: ea000002 b a000a840 <== NOT EXECUTED id <= _Rate_monotonic_Information.maximum_id ; id++ ) { (void) rtems_rate_monotonic_reset_statistics( id ); a000a834: e1a00004 mov r0, r4 <== NOT EXECUTED a000a838: eb000007 bl a000a85c <== NOT EXECUTED * Cycle through all possible ids and try to reset 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++ ) { a000a83c: e2844001 add r4, r4, #1 <== NOT EXECUTED /* * Cycle through all possible ids and try to reset 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 ; a000a840: e595300c ldr r3, [r5, #12] <== NOT EXECUTED a000a844: e1540003 cmp r4, r3 <== NOT EXECUTED a000a848: 9afffff9 bls a000a834 <== NOT EXECUTED /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); } a000a84c: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED } /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); a000a850: ea000a19 b a000d0bc <_Thread_Enable_dispatch> <== NOT EXECUTED =============================================================================== a000a85c : */ rtems_status_code rtems_rate_monotonic_reset_statistics( rtems_id id ) { a000a85c: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED a000a860: e1a01000 mov r1, r0 <== NOT EXECUTED a000a864: e1a0200d mov r2, sp <== NOT EXECUTED a000a868: e59f0044 ldr r0, [pc, #68] ; a000a8b4 <== NOT EXECUTED a000a86c: eb000741 bl a000c578 <_Objects_Get> <== NOT EXECUTED Objects_Locations location; Rate_monotonic_Control *the_period; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { a000a870: e59d5000 ldr r5, [sp] <== NOT EXECUTED a000a874: e1a04000 mov r4, r0 <== NOT EXECUTED a000a878: e3550000 cmp r5, #0 <== NOT EXECUTED #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a000a87c: 13a00004 movne r0, #4 <== NOT EXECUTED { Objects_Locations location; Rate_monotonic_Control *the_period; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { a000a880: 1a00000a bne a000a8b0 <== NOT EXECUTED case OBJECTS_LOCAL: _Rate_monotonic_Reset_statistics( the_period ); a000a884: e1a01005 mov r1, r5 <== NOT EXECUTED a000a888: e3a02038 mov r2, #56 ; 0x38 <== NOT EXECUTED a000a88c: e2840054 add r0, r4, #84 ; 0x54 <== NOT EXECUTED a000a890: eb00200b bl a00128c4 <== NOT EXECUTED a000a894: e3e03102 mvn r3, #-2147483648 ; 0x80000000 <== NOT EXECUTED a000a898: e584305c str r3, [r4, #92] ; 0x5c <== NOT EXECUTED a000a89c: e5843060 str r3, [r4, #96] ; 0x60 <== NOT EXECUTED a000a8a0: e5843074 str r3, [r4, #116] ; 0x74 <== NOT EXECUTED a000a8a4: e5843078 str r3, [r4, #120] ; 0x78 <== NOT EXECUTED _Thread_Enable_dispatch(); a000a8a8: eb000a03 bl a000d0bc <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_SUCCESSFUL; a000a8ac: e1a00005 mov r0, r5 <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a000a8b0: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED =============================================================================== a0016a90 : uintptr_t length, uintptr_t page_size, rtems_attribute attribute_set, rtems_id *id ) { a0016a90: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} rtems_status_code return_status; Region_Control *the_region; if ( !rtems_is_name_valid( name ) ) a0016a94: e2509000 subs r9, r0, #0 uintptr_t length, uintptr_t page_size, rtems_attribute attribute_set, rtems_id *id ) { a0016a98: e1a06001 mov r6, r1 a0016a9c: e1a07002 mov r7, r2 a0016aa0: e1a08003 mov r8, r3 a0016aa4: e59da024 ldr sl, [sp, #36] ; 0x24 a0016aa8: e59db028 ldr fp, [sp, #40] ; 0x28 rtems_status_code return_status; Region_Control *the_region; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; a0016aac: 03a06003 moveq r6, #3 ) { rtems_status_code return_status; Region_Control *the_region; if ( !rtems_is_name_valid( name ) ) a0016ab0: 0a000031 beq a0016b7c return RTEMS_INVALID_NAME; if ( !starting_address ) a0016ab4: e3560000 cmp r6, #0 a0016ab8: 0a00002e beq a0016b78 return RTEMS_INVALID_ADDRESS; if ( !id ) a0016abc: e35b0000 cmp fp, #0 a0016ac0: 0a00002c beq a0016b78 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ a0016ac4: e59f30b8 ldr r3, [pc, #184] ; a0016b84 * This function allocates a region control block from * the inactive chain of free region control blocks. */ RTEMS_INLINE_ROUTINE Region_Control *_Region_Allocate( void ) { return (Region_Control *) _Objects_Allocate( &_Region_Information ); a0016ac8: e59f50b8 ldr r5, [pc, #184] ; a0016b88 a0016acc: e5930000 ldr r0, [r3] a0016ad0: eb000924 bl a0018f68 <_API_Mutex_Lock> a0016ad4: e1a00005 mov r0, r5 a0016ad8: eb000f1c bl a001a750 <_Objects_Allocate> the_region = _Region_Allocate(); if ( !the_region ) a0016adc: e2504000 subs r4, r0, #0 return_status = RTEMS_TOO_MANY; a0016ae0: 03a06005 moveq r6, #5 _RTEMS_Lock_allocator(); /* to prevent deletion */ the_region = _Region_Allocate(); if ( !the_region ) a0016ae4: 0a00001f beq a0016b68 return_status = RTEMS_TOO_MANY; else { the_region->maximum_segment_size = _Heap_Initialize( a0016ae8: e2840068 add r0, r4, #104 ; 0x68 a0016aec: e1a01006 mov r1, r6 a0016af0: e1a02007 mov r2, r7 a0016af4: e1a03008 mov r3, r8 a0016af8: eb000df5 bl a001a2d4 <_Heap_Initialize> &the_region->Memory, starting_address, length, page_size ); if ( !the_region->maximum_segment_size ) { a0016afc: e3500000 cmp r0, #0 if ( !the_region ) return_status = RTEMS_TOO_MANY; else { the_region->maximum_segment_size = _Heap_Initialize( a0016b00: e584005c str r0, [r4, #92] ; 0x5c &the_region->Memory, starting_address, length, page_size ); if ( !the_region->maximum_segment_size ) { a0016b04: 1a000004 bne a0016b1c */ RTEMS_INLINE_ROUTINE void _Region_Free ( Region_Control *the_region ) { _Objects_Free( &_Region_Information, &the_region->Object ); a0016b08: e1a00005 mov r0, r5 <== NOT EXECUTED a0016b0c: e1a01004 mov r1, r4 <== NOT EXECUTED a0016b10: eb000fd7 bl a001aa74 <_Objects_Free> <== NOT EXECUTED _Region_Free( the_region ); return_status = RTEMS_INVALID_SIZE; a0016b14: e3a06008 mov r6, #8 <== NOT EXECUTED a0016b18: ea000012 b a0016b68 <== NOT EXECUTED } else { the_region->starting_address = starting_address; a0016b1c: e5846050 str r6, [r4, #80] ; 0x50 the_region->length = length; the_region->page_size = page_size; the_region->attribute_set = attribute_set; the_region->number_of_used_blocks = 0; _Thread_queue_Initialize( a0016b20: e31a0004 tst sl, #4 the_region->starting_address = starting_address; the_region->length = length; the_region->page_size = page_size; the_region->attribute_set = attribute_set; the_region->number_of_used_blocks = 0; a0016b24: e3a06000 mov r6, #0 _Thread_queue_Initialize( a0016b28: 03a01000 moveq r1, #0 a0016b2c: 13a01001 movne r1, #1 a0016b30: e3a02040 mov r2, #64 ; 0x40 a0016b34: e3a03006 mov r3, #6 } else { the_region->starting_address = starting_address; the_region->length = length; a0016b38: e5847054 str r7, [r4, #84] ; 0x54 the_region->page_size = page_size; a0016b3c: e5848058 str r8, [r4, #88] ; 0x58 the_region->attribute_set = attribute_set; a0016b40: e584a060 str sl, [r4, #96] ; 0x60 the_region->number_of_used_blocks = 0; a0016b44: e5846064 str r6, [r4, #100] ; 0x64 _Thread_queue_Initialize( a0016b48: e2840010 add r0, r4, #16 a0016b4c: eb0014c9 bl a001be78 <_Thread_queue_Initialize> #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; a0016b50: e595201c ldr r2, [r5, #28] Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( a0016b54: e5943008 ldr r3, [r4, #8] a0016b58: e1d410b8 ldrh r1, [r4, #8] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; a0016b5c: e7824101 str r4, [r2, r1, lsl #2] information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; a0016b60: e584900c str r9, [r4, #12] &_Region_Information, &the_region->Object, (Objects_Name) name ); *id = the_region->Object.id; a0016b64: e58b3000 str r3, [fp] return_status = RTEMS_SUCCESSFUL; } } _RTEMS_Unlock_allocator(); a0016b68: e59f3014 ldr r3, [pc, #20] ; a0016b84 a0016b6c: e5930000 ldr r0, [r3] a0016b70: eb000915 bl a0018fcc <_API_Mutex_Unlock> return return_status; a0016b74: ea000000 b a0016b7c if ( !starting_address ) return RTEMS_INVALID_ADDRESS; if ( !id ) return RTEMS_INVALID_ADDRESS; a0016b78: e3a06009 mov r6, #9 <== NOT EXECUTED } } _RTEMS_Unlock_allocator(); return return_status; } a0016b7c: e1a00006 mov r0, r6 a0016b80: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} =============================================================================== a0016c08 : rtems_status_code rtems_region_extend( rtems_id id, void *starting_address, uintptr_t length ) { a0016c08: e92d40f3 push {r0, r1, r4, r5, r6, r7, lr} <== NOT EXECUTED bool extend_ok; Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; if ( !starting_address ) a0016c0c: e2517000 subs r7, r1, #0 <== NOT EXECUTED rtems_status_code rtems_region_extend( rtems_id id, void *starting_address, uintptr_t length ) { a0016c10: e1a04000 mov r4, r0 <== NOT EXECUTED a0016c14: e1a06002 mov r6, r2 <== NOT EXECUTED Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; if ( !starting_address ) return RTEMS_INVALID_ADDRESS; a0016c18: 03a05009 moveq r5, #9 <== NOT EXECUTED bool extend_ok; Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; if ( !starting_address ) a0016c1c: 0a00001d beq a0016c98 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ a0016c20: e59f3078 ldr r3, [pc, #120] ; a0016ca0 <== NOT EXECUTED a0016c24: e5930000 ldr r0, [r3] <== NOT EXECUTED a0016c28: eb0008ce bl a0018f68 <_API_Mutex_Lock> <== NOT EXECUTED Objects_Id id, Objects_Locations *location ) { return (Region_Control *) _Objects_Get_no_protection( &_Region_Information, id, location ); a0016c2c: e1a01004 mov r1, r4 <== NOT EXECUTED a0016c30: e59f006c ldr r0, [pc, #108] ; a0016ca4 <== NOT EXECUTED a0016c34: e1a0200d mov r2, sp <== NOT EXECUTED a0016c38: eb000fe5 bl a001abd4 <_Objects_Get_no_protection> <== NOT EXECUTED the_region = _Region_Get( id, &location ); switch ( location ) { a0016c3c: e59d5000 ldr r5, [sp] <== NOT EXECUTED a0016c40: e1a04000 mov r4, r0 <== NOT EXECUTED a0016c44: e3550000 cmp r5, #0 <== NOT EXECUTED break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; a0016c48: 13a05004 movne r5, #4 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ the_region = _Region_Get( id, &location ); switch ( location ) { a0016c4c: 1a00000e bne a0016c8c <== NOT EXECUTED case OBJECTS_LOCAL: extend_ok = _Heap_Extend( a0016c50: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED a0016c54: e1a01007 mov r1, r7 <== NOT EXECUTED a0016c58: e1a02006 mov r2, r6 <== NOT EXECUTED a0016c5c: e28d3004 add r3, sp, #4 <== NOT EXECUTED a0016c60: eb000bd8 bl a0019bc8 <_Heap_Extend> <== NOT EXECUTED starting_address, length, &amount_extended ); if ( extend_ok ) { a0016c64: e3500000 cmp r0, #0 <== NOT EXECUTED the_region->length += amount_extended; the_region->maximum_segment_size += amount_extended; return_status = RTEMS_SUCCESSFUL; } else { return_status = RTEMS_INVALID_ADDRESS; a0016c68: 03a05009 moveq r5, #9 <== NOT EXECUTED starting_address, length, &amount_extended ); if ( extend_ok ) { a0016c6c: 0a000006 beq a0016c8c <== NOT EXECUTED the_region->length += amount_extended; a0016c70: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED a0016c74: e5942054 ldr r2, [r4, #84] ; 0x54 <== NOT EXECUTED a0016c78: e0822003 add r2, r2, r3 <== NOT EXECUTED a0016c7c: e5842054 str r2, [r4, #84] ; 0x54 <== NOT EXECUTED the_region->maximum_segment_size += amount_extended; a0016c80: e594205c ldr r2, [r4, #92] ; 0x5c <== NOT EXECUTED a0016c84: e0823003 add r3, r2, r3 <== NOT EXECUTED a0016c88: e584305c str r3, [r4, #92] ; 0x5c <== NOT EXECUTED default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); a0016c8c: e59f300c ldr r3, [pc, #12] ; a0016ca0 <== NOT EXECUTED a0016c90: e5930000 ldr r0, [r3] <== NOT EXECUTED a0016c94: eb0008cc bl a0018fcc <_API_Mutex_Unlock> <== NOT EXECUTED return return_status; } a0016c98: e1a00005 mov r0, r5 <== NOT EXECUTED a0016c9c: e8bd80fc pop {r2, r3, r4, r5, r6, r7, pc} <== NOT EXECUTED =============================================================================== a0016ca8 : rtems_status_code rtems_region_get_free_information( rtems_id id, Heap_Information_block *the_info ) { a0016ca8: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) a0016cac: e2514000 subs r4, r1, #0 <== NOT EXECUTED rtems_status_code rtems_region_get_free_information( rtems_id id, Heap_Information_block *the_info ) { a0016cb0: e1a05000 mov r5, r0 <== NOT EXECUTED Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) return RTEMS_INVALID_ADDRESS; a0016cb4: 03a05009 moveq r5, #9 <== NOT EXECUTED { Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) a0016cb8: 0a000013 beq a0016d0c <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); a0016cbc: e59f3050 ldr r3, [pc, #80] ; a0016d14 <== NOT EXECUTED a0016cc0: e5930000 ldr r0, [r3] <== NOT EXECUTED a0016cc4: eb0008a7 bl a0018f68 <_API_Mutex_Lock> <== NOT EXECUTED a0016cc8: e1a01005 mov r1, r5 <== NOT EXECUTED a0016ccc: e59f0044 ldr r0, [pc, #68] ; a0016d18 <== NOT EXECUTED a0016cd0: e1a0200d mov r2, sp <== NOT EXECUTED a0016cd4: eb000fbe bl a001abd4 <_Objects_Get_no_protection> <== NOT EXECUTED the_region = _Region_Get( id, &location ); switch ( location ) { a0016cd8: e59d5000 ldr r5, [sp] <== NOT EXECUTED a0016cdc: e3550000 cmp r5, #0 <== NOT EXECUTED break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; a0016ce0: 13a05004 movne r5, #4 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); the_region = _Region_Get( id, &location ); switch ( location ) { a0016ce4: 1a000005 bne a0016d00 <== NOT EXECUTED case OBJECTS_LOCAL: the_info->Used.number = 0; a0016ce8: e584500c str r5, [r4, #12] <== NOT EXECUTED the_info->Used.total = 0; a0016cec: e5845014 str r5, [r4, #20] <== NOT EXECUTED the_info->Used.largest = 0; a0016cf0: e5845010 str r5, [r4, #16] <== NOT EXECUTED _Heap_Get_free_information( &the_region->Memory, &the_info->Free ); a0016cf4: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED a0016cf8: e1a01004 mov r1, r4 <== NOT EXECUTED a0016cfc: eb000cdd bl a001a078 <_Heap_Get_free_information> <== NOT EXECUTED default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); a0016d00: e59f300c ldr r3, [pc, #12] ; a0016d14 <== NOT EXECUTED a0016d04: e5930000 ldr r0, [r3] <== NOT EXECUTED a0016d08: eb0008af bl a0018fcc <_API_Mutex_Unlock> <== NOT EXECUTED return return_status; } a0016d0c: e1a00005 mov r0, r5 <== NOT EXECUTED a0016d10: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED =============================================================================== a0016d1c : rtems_status_code rtems_region_get_information( rtems_id id, Heap_Information_block *the_info ) { a0016d1c: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) a0016d20: e2514000 subs r4, r1, #0 <== NOT EXECUTED rtems_status_code rtems_region_get_information( rtems_id id, Heap_Information_block *the_info ) { a0016d24: e1a05000 mov r5, r0 <== NOT EXECUTED Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) return RTEMS_INVALID_ADDRESS; a0016d28: 03a05009 moveq r5, #9 <== NOT EXECUTED { Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) a0016d2c: 0a000010 beq a0016d74 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); a0016d30: e59f3044 ldr r3, [pc, #68] ; a0016d7c <== NOT EXECUTED a0016d34: e5930000 ldr r0, [r3] <== NOT EXECUTED a0016d38: eb00088a bl a0018f68 <_API_Mutex_Lock> <== NOT EXECUTED a0016d3c: e1a01005 mov r1, r5 <== NOT EXECUTED a0016d40: e59f0038 ldr r0, [pc, #56] ; a0016d80 <== NOT EXECUTED a0016d44: e1a0200d mov r2, sp <== NOT EXECUTED a0016d48: eb000fa1 bl a001abd4 <_Objects_Get_no_protection> <== NOT EXECUTED the_region = _Region_Get( id, &location ); switch ( location ) { a0016d4c: e59d5000 ldr r5, [sp] <== NOT EXECUTED a0016d50: e3550000 cmp r5, #0 <== NOT EXECUTED break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; a0016d54: 13a05004 movne r5, #4 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); the_region = _Region_Get( id, &location ); switch ( location ) { a0016d58: 1a000002 bne a0016d68 <== NOT EXECUTED case OBJECTS_LOCAL: _Heap_Get_information( &the_region->Memory, the_info ); a0016d5c: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED a0016d60: e1a01004 mov r1, r4 <== NOT EXECUTED a0016d64: eb000cd7 bl a001a0c8 <_Heap_Get_information> <== NOT EXECUTED default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); a0016d68: e59f300c ldr r3, [pc, #12] ; a0016d7c <== NOT EXECUTED a0016d6c: e5930000 ldr r0, [r3] <== NOT EXECUTED a0016d70: eb000895 bl a0018fcc <_API_Mutex_Unlock> <== NOT EXECUTED return return_status; } a0016d74: e1a00005 mov r0, r5 <== NOT EXECUTED a0016d78: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED =============================================================================== a0016eb0 : rtems_status_code rtems_region_get_segment_size( rtems_id id, void *segment, uintptr_t *size ) { a0016eb0: e92d4071 push {r0, r4, r5, r6, lr} Objects_Locations location; rtems_status_code return_status = RTEMS_SUCCESSFUL; register Region_Control *the_region; if ( !segment ) a0016eb4: e2515000 subs r5, r1, #0 rtems_status_code rtems_region_get_segment_size( rtems_id id, void *segment, uintptr_t *size ) { a0016eb8: e1a06000 mov r6, r0 a0016ebc: e1a04002 mov r4, r2 Objects_Locations location; rtems_status_code return_status = RTEMS_SUCCESSFUL; register Region_Control *the_region; if ( !segment ) a0016ec0: 0a000019 beq a0016f2c return RTEMS_INVALID_ADDRESS; if ( !size ) a0016ec4: e3520000 cmp r2, #0 a0016ec8: 0a000017 beq a0016f2c return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); a0016ecc: e59f3064 ldr r3, [pc, #100] ; a0016f38 a0016ed0: e5930000 ldr r0, [r3] a0016ed4: eb000823 bl a0018f68 <_API_Mutex_Lock> a0016ed8: e59f005c ldr r0, [pc, #92] ; a0016f3c a0016edc: e1a01006 mov r1, r6 a0016ee0: e1a0200d mov r2, sp a0016ee4: eb000f3a bl a001abd4 <_Objects_Get_no_protection> the_region = _Region_Get( id, &location ); switch ( location ) { a0016ee8: e59d3000 ldr r3, [sp] a0016eec: e3530000 cmp r3, #0 a0016ef0: 0a000002 beq a0016f00 void *segment, uintptr_t *size ) { Objects_Locations location; rtems_status_code return_status = RTEMS_SUCCESSFUL; a0016ef4: e3530001 cmp r3, #1 <== NOT EXECUTED a0016ef8: 03a04004 moveq r4, #4 <== NOT EXECUTED a0016efc: ea000005 b a0016f18 <== NOT EXECUTED the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) ) a0016f00: e1a02004 mov r2, r4 a0016f04: e2800068 add r0, r0, #104 ; 0x68 a0016f08: e1a01005 mov r1, r5 a0016f0c: eb000dd2 bl a001a65c <_Heap_Size_of_alloc_area> void *segment, uintptr_t *size ) { Objects_Locations location; rtems_status_code return_status = RTEMS_SUCCESSFUL; a0016f10: e3500000 cmp r0, #0 a0016f14: 03a04009 moveq r4, #9 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); a0016f18: e59f3018 ldr r3, [pc, #24] ; a0016f38 void *segment, uintptr_t *size ) { Objects_Locations location; rtems_status_code return_status = RTEMS_SUCCESSFUL; a0016f1c: 13a04000 movne r4, #0 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); a0016f20: e5930000 ldr r0, [r3] a0016f24: eb000828 bl a0018fcc <_API_Mutex_Unlock> return return_status; a0016f28: ea000000 b a0016f30 if ( !segment ) return RTEMS_INVALID_ADDRESS; if ( !size ) return RTEMS_INVALID_ADDRESS; a0016f2c: e3a04009 mov r4, #9 <== NOT EXECUTED break; } _RTEMS_Unlock_allocator(); return return_status; } a0016f30: e1a00004 mov r0, r4 a0016f34: e8bd8078 pop {r3, r4, r5, r6, pc} =============================================================================== a0016f70 : rtems_id id, void *segment, uintptr_t size, uintptr_t *old_size ) { a0016f70: e92d41ff push {r0, r1, r2, r3, r4, r5, r6, r7, r8, lr} <== NOT EXECUTED uintptr_t osize; rtems_status_code return_status; Heap_Resize_status status; register Region_Control *the_region; if ( !old_size ) a0016f74: e2538000 subs r8, r3, #0 <== NOT EXECUTED rtems_id id, void *segment, uintptr_t size, uintptr_t *old_size ) { a0016f78: e1a05000 mov r5, r0 <== NOT EXECUTED a0016f7c: e1a07001 mov r7, r1 <== NOT EXECUTED a0016f80: e1a06002 mov r6, r2 <== NOT EXECUTED rtems_status_code return_status; Heap_Resize_status status; register Region_Control *the_region; if ( !old_size ) return RTEMS_INVALID_ADDRESS; a0016f84: 03a00009 moveq r0, #9 <== NOT EXECUTED uintptr_t osize; rtems_status_code return_status; Heap_Resize_status status; register Region_Control *the_region; if ( !old_size ) a0016f88: 0a000022 beq a0017018 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); a0016f8c: e59f408c ldr r4, [pc, #140] ; a0017020 <== NOT EXECUTED a0016f90: e5940000 ldr r0, [r4] <== NOT EXECUTED a0016f94: eb0007f3 bl a0018f68 <_API_Mutex_Lock> <== NOT EXECUTED a0016f98: e1a01005 mov r1, r5 <== NOT EXECUTED a0016f9c: e59f0080 ldr r0, [pc, #128] ; a0017024 <== NOT EXECUTED a0016fa0: e28d2008 add r2, sp, #8 <== NOT EXECUTED a0016fa4: eb000f0a bl a001abd4 <_Objects_Get_no_protection> <== NOT EXECUTED the_region = _Region_Get( id, &location ); switch ( location ) { a0016fa8: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED a0016fac: e1a05000 mov r5, r0 <== NOT EXECUTED a0016fb0: e3530000 cmp r3, #0 <== NOT EXECUTED a0016fb4: 1a000014 bne a001700c <== NOT EXECUTED case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 7 ); status = _Heap_Resize_block( a0016fb8: e28d300c add r3, sp, #12 <== NOT EXECUTED a0016fbc: e58d3000 str r3, [sp] <== NOT EXECUTED a0016fc0: e1a02006 mov r2, r6 <== NOT EXECUTED a0016fc4: e28d3004 add r3, sp, #4 <== NOT EXECUTED a0016fc8: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED a0016fcc: e1a01007 mov r1, r7 <== NOT EXECUTED a0016fd0: eb000d52 bl a001a520 <_Heap_Resize_block> <== NOT EXECUTED segment, (uint32_t) size, &osize, &avail_size ); *old_size = (uint32_t) osize; a0016fd4: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL ) a0016fd8: e2506000 subs r6, r0, #0 <== NOT EXECUTED segment, (uint32_t) size, &osize, &avail_size ); *old_size = (uint32_t) osize; a0016fdc: e5883000 str r3, [r8] <== NOT EXECUTED _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL ) a0016fe0: 1a000003 bne a0016ff4 <== NOT EXECUTED _Region_Process_queue( the_region ); /* unlocks allocator */ a0016fe4: e1a00005 mov r0, r5 <== NOT EXECUTED a0016fe8: eb001d48 bl a001e510 <_Region_Process_queue> <== NOT EXECUTED else _RTEMS_Unlock_allocator(); if (status == HEAP_RESIZE_SUCCESSFUL) return RTEMS_SUCCESSFUL; a0016fec: e1a00006 mov r0, r6 <== NOT EXECUTED a0016ff0: ea000008 b a0017018 <== NOT EXECUTED _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL ) _Region_Process_queue( the_region ); /* unlocks allocator */ else _RTEMS_Unlock_allocator(); a0016ff4: e5940000 ldr r0, [r4] <== NOT EXECUTED a0016ff8: eb0007f3 bl a0018fcc <_API_Mutex_Unlock> <== NOT EXECUTED if (status == HEAP_RESIZE_SUCCESSFUL) return RTEMS_SUCCESSFUL; if (status == HEAP_RESIZE_UNSATISFIED) return RTEMS_UNSATISFIED; a0016ffc: e3560001 cmp r6, #1 <== NOT EXECUTED a0017000: 13a00009 movne r0, #9 <== NOT EXECUTED a0017004: 03a0000d moveq r0, #13 <== NOT EXECUTED a0017008: ea000002 b a0017018 <== NOT EXECUTED default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); a001700c: e5940000 ldr r0, [r4] <== NOT EXECUTED a0017010: eb0007ed bl a0018fcc <_API_Mutex_Unlock> <== NOT EXECUTED return return_status; a0017014: e3a00004 mov r0, #4 <== NOT EXECUTED } a0017018: e28dd010 add sp, sp, #16 <== NOT EXECUTED a001701c: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED =============================================================================== a0017028 : rtems_status_code rtems_region_return_segment( rtems_id id, void *segment ) { a0017028: e92d4071 push {r0, r4, r5, r6, lr} uint32_t size; #endif int status; register Region_Control *the_region; _RTEMS_Lock_allocator(); a001702c: e59f3074 ldr r3, [pc, #116] ; a00170a8 rtems_status_code rtems_region_return_segment( rtems_id id, void *segment ) { a0017030: e1a05000 mov r5, r0 a0017034: e1a04001 mov r4, r1 uint32_t size; #endif int status; register Region_Control *the_region; _RTEMS_Lock_allocator(); a0017038: e5930000 ldr r0, [r3] a001703c: eb0007c9 bl a0018f68 <_API_Mutex_Lock> a0017040: e1a01005 mov r1, r5 a0017044: e59f0060 ldr r0, [pc, #96] ; a00170ac a0017048: e1a0200d mov r2, sp a001704c: eb000ee0 bl a001abd4 <_Objects_Get_no_protection> the_region = _Region_Get( id, &location ); switch ( location ) { a0017050: e59d6000 ldr r6, [sp] a0017054: e1a05000 mov r5, r0 a0017058: e3560000 cmp r6, #0 break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; a001705c: 13a06004 movne r6, #4 register Region_Control *the_region; _RTEMS_Lock_allocator(); the_region = _Region_Get( id, &location ); switch ( location ) { a0017060: 1a00000b bne a0017094 RTEMS_INLINE_ROUTINE bool _Region_Free_segment ( Region_Control *the_region, void *the_segment ) { return _Heap_Free( &the_region->Memory, the_segment ); a0017064: e2800068 add r0, r0, #104 ; 0x68 a0017068: e1a01004 mov r1, r4 a001706c: eb000b88 bl a0019e94 <_Heap_Free> #endif status = _Region_Free_segment( the_region, segment ); _Region_Debug_Walk( the_region, 4 ); if ( !status ) a0017070: e3500000 cmp r0, #0 return_status = RTEMS_INVALID_ADDRESS; a0017074: 03a06009 moveq r6, #9 #endif status = _Region_Free_segment( the_region, segment ); _Region_Debug_Walk( the_region, 4 ); if ( !status ) a0017078: 0a000005 beq a0017094 return_status = RTEMS_INVALID_ADDRESS; else { the_region->number_of_used_blocks -= 1; a001707c: e5953064 ldr r3, [r5, #100] ; 0x64 _Region_Process_queue(the_region); /* unlocks allocator */ a0017080: e1a00005 mov r0, r5 _Region_Debug_Walk( the_region, 4 ); if ( !status ) return_status = RTEMS_INVALID_ADDRESS; else { the_region->number_of_used_blocks -= 1; a0017084: e2433001 sub r3, r3, #1 a0017088: e5853064 str r3, [r5, #100] ; 0x64 _Region_Process_queue(the_region); /* unlocks allocator */ a001708c: eb001d1f bl a001e510 <_Region_Process_queue> return RTEMS_SUCCESSFUL; a0017090: ea000002 b a00170a0 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); a0017094: e59f300c ldr r3, [pc, #12] ; a00170a8 <== NOT EXECUTED a0017098: e5930000 ldr r0, [r3] <== NOT EXECUTED a001709c: eb0007ca bl a0018fcc <_API_Mutex_Unlock> <== NOT EXECUTED return return_status; } a00170a0: e1a00006 mov r0, r6 a00170a4: e8bd8078 pop {r3, r4, r5, r6, pc} =============================================================================== a0009198 : uint32_t count, rtems_attribute attribute_set, rtems_task_priority priority_ceiling, rtems_id *id ) { a0009198: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} register Semaphore_Control *the_semaphore; CORE_mutex_Attributes the_mutex_attr; CORE_semaphore_Attributes the_semaphore_attr; CORE_mutex_Status mutex_status; if ( !rtems_is_name_valid( name ) ) a000919c: e2507000 subs r7, r0, #0 uint32_t count, rtems_attribute attribute_set, rtems_task_priority priority_ceiling, rtems_id *id ) { a00091a0: e24dd018 sub sp, sp, #24 a00091a4: e1a04001 mov r4, r1 a00091a8: e1a08002 mov r8, r2 a00091ac: e1a09003 mov r9, r3 a00091b0: e59d6038 ldr r6, [sp, #56] ; 0x38 CORE_mutex_Attributes the_mutex_attr; CORE_semaphore_Attributes the_semaphore_attr; CORE_mutex_Status mutex_status; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; a00091b4: 03a00003 moveq r0, #3 register Semaphore_Control *the_semaphore; CORE_mutex_Attributes the_mutex_attr; CORE_semaphore_Attributes the_semaphore_attr; CORE_mutex_Status mutex_status; if ( !rtems_is_name_valid( name ) ) a00091b8: 0a00005d beq a0009334 return RTEMS_INVALID_NAME; if ( !id ) a00091bc: e3560000 cmp r6, #0 return RTEMS_INVALID_ADDRESS; a00091c0: 03a00009 moveq r0, #9 CORE_mutex_Status mutex_status; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) a00091c4: 0a00005a beq a0009334 return RTEMS_NOT_DEFINED; } else #endif if ( _Attributes_Is_inherit_priority( attribute_set ) || a00091c8: e21230c0 ands r3, r2, #192 ; 0xc0 a00091cc: 0a000006 beq a00091ec */ RTEMS_INLINE_ROUTINE bool _Attributes_Is_binary_semaphore( rtems_attribute attribute_set ) { return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_BINARY_SEMAPHORE); a00091d0: e2022030 and r2, r2, #48 ; 0x30 _Attributes_Is_priority_ceiling( attribute_set ) ) { if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) && a00091d4: e3520010 cmp r2, #16 a00091d8: 1a000054 bne a0009330 a00091dc: e3180004 tst r8, #4 a00091e0: 0a000052 beq a0009330 _Attributes_Is_priority( attribute_set ) ) ) return RTEMS_NOT_DEFINED; } if ( _Attributes_Is_inherit_priority( attribute_set ) && a00091e4: e35300c0 cmp r3, #192 ; 0xc0 a00091e8: 0a000050 beq a0009330 _Attributes_Is_priority_ceiling( attribute_set ) ) return RTEMS_NOT_DEFINED; if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) ) a00091ec: e218a030 ands sl, r8, #48 ; 0x30 a00091f0: 0a000002 beq a0009200 a00091f4: e3540001 cmp r4, #1 return RTEMS_INVALID_NUMBER; a00091f8: 83a0000a movhi r0, #10 if ( _Attributes_Is_inherit_priority( attribute_set ) && _Attributes_Is_priority_ceiling( attribute_set ) ) return RTEMS_NOT_DEFINED; if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) ) a00091fc: 8a00004c bhi a0009334 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; a0009200: e59f3134 ldr r3, [pc, #308] ; a000933c a0009204: e5932000 ldr r2, [r3] a0009208: e2822001 add r2, r2, #1 a000920c: e5832000 str r2, [r3] * This function allocates a semaphore control block from * the inactive chain of free semaphore control blocks. */ RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Allocate( void ) { return (Semaphore_Control *) _Objects_Allocate( &_Semaphore_Information ); a0009210: e59f0128 ldr r0, [pc, #296] ; a0009340 a0009214: eb00050f bl a000a658 <_Objects_Allocate> _Thread_Disable_dispatch(); /* prevents deletion */ the_semaphore = _Semaphore_Allocate(); if ( !the_semaphore ) { a0009218: e2505000 subs r5, r0, #0 a000921c: 1a000002 bne a000922c _Thread_Enable_dispatch(); a0009220: eb0008fe bl a000b620 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; a0009224: e3a00005 mov r0, #5 a0009228: ea000041 b a0009334 the_semaphore->attribute_set = attribute_set; /* * Initialize it as a counting semaphore. */ if ( _Attributes_Is_counting_semaphore( attribute_set ) ) { a000922c: e35a0000 cmp sl, #0 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_semaphore->attribute_set = attribute_set; a0009230: e5858010 str r8, [r5, #16] a0009234: e2083004 and r3, r8, #4 /* * Initialize it as a counting semaphore. */ if ( _Attributes_Is_counting_semaphore( attribute_set ) ) { a0009238: 1a00000d bne a0009274 /* * This effectively disables limit checking. */ the_semaphore_attr.maximum_count = 0xFFFFFFFF; if ( _Attributes_Is_priority( attribute_set ) ) a000923c: e3530000 cmp r3, #0 the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY; a0009240: 13a03001 movne r3, #1 */ if ( _Attributes_Is_counting_semaphore( attribute_set ) ) { /* * This effectively disables limit checking. */ the_semaphore_attr.maximum_count = 0xFFFFFFFF; a0009244: e3e02000 mvn r2, #0 a0009248: e58d2010 str r2, [sp, #16] if ( _Attributes_Is_priority( attribute_set ) ) the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY; a000924c: 158d3014 strne r3, [sp, #20] * The following are just to make Purify happy. */ the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM; _CORE_semaphore_Initialize( a0009250: e2850014 add r0, r5, #20 the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO; /* * The following are just to make Purify happy. */ the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; a0009254: e3a03000 mov r3, #0 the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM; _CORE_semaphore_Initialize( a0009258: e28d1010 add r1, sp, #16 a000925c: e1a02004 mov r2, r4 the_semaphore_attr.maximum_count = 0xFFFFFFFF; if ( _Attributes_Is_priority( attribute_set ) ) the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY; else the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO; a0009260: 058da014 streq sl, [sp, #20] /* * The following are just to make Purify happy. */ the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; a0009264: e58d3000 str r3, [sp] the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM; a0009268: e58d300c str r3, [sp, #12] _CORE_semaphore_Initialize( a000926c: eb000384 bl a000a084 <_CORE_semaphore_Initialize> a0009270: ea000024 b a0009308 } else { /* * It is either simple binary semaphore or a more powerful mutex * style binary semaphore. This is the mutex style. */ if ( _Attributes_Is_priority( attribute_set ) ) a0009274: e3530000 cmp r3, #0 the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY; a0009278: 13a03001 movne r3, #1 else the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO; if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { a000927c: e35a0010 cmp sl, #16 * style binary semaphore. This is the mutex style. */ if ( _Attributes_Is_priority( attribute_set ) ) the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY; else the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO; a0009280: e58d3008 str r3, [sp, #8] the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING; the_mutex_attr.only_owner_release = true; } } } else /* must be simple binary semaphore */ { the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS; a0009284: 13a03002 movne r3, #2 a0009288: 158d3000 strne r3, [sp] the_mutex_attr.only_owner_release = false; a000928c: 13a03000 movne r3, #0 if ( _Attributes_Is_priority( attribute_set ) ) the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY; else the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO; if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { a0009290: 1a00000d bne a00092cc the_mutex_attr.priority_ceiling = priority_ceiling; the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; a0009294: e3a03000 mov r3, #0 a0009298: e58d3000 str r3, [sp] the_mutex_attr.only_owner_release = false; a000929c: e5cd3004 strb r3, [sp, #4] if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) { a00092a0: e59d3008 ldr r3, [sp, #8] the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY; else the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO; if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { the_mutex_attr.priority_ceiling = priority_ceiling; a00092a4: e58d900c str r9, [sp, #12] the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; the_mutex_attr.only_owner_release = false; if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) { a00092a8: e3530001 cmp r3, #1 a00092ac: 1a000007 bne a00092d0 if ( _Attributes_Is_inherit_priority( attribute_set ) ) { a00092b0: e3180040 tst r8, #64 ; 0x40 the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; a00092b4: 13a02002 movne r2, #2 the_mutex_attr.priority_ceiling = priority_ceiling; the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; the_mutex_attr.only_owner_release = false; if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) { if ( _Attributes_Is_inherit_priority( attribute_set ) ) { a00092b8: 1a000002 bne a00092c8 the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; the_mutex_attr.only_owner_release = true; } else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) { a00092bc: e3180080 tst r8, #128 ; 0x80 a00092c0: 0a000002 beq a00092d0 the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING; a00092c4: e3a02003 mov r2, #3 a00092c8: e58d2008 str r2, [sp, #8] the_mutex_attr.only_owner_release = true; } } } else /* must be simple binary semaphore */ { the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS; the_mutex_attr.only_owner_release = false; a00092cc: e5cd3004 strb r3, [sp, #4] } mutex_status = _CORE_mutex_Initialize( a00092d0: e3540001 cmp r4, #1 a00092d4: 13a02000 movne r2, #0 a00092d8: 03a02001 moveq r2, #1 a00092dc: e2850014 add r0, r5, #20 a00092e0: e1a0100d mov r1, sp a00092e4: eb0002a4 bl a0009d7c <_CORE_mutex_Initialize> &the_semaphore->Core_control.mutex, &the_mutex_attr, (count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED ); if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) { a00092e8: e3500006 cmp r0, #6 a00092ec: 1a000005 bne a0009308 */ RTEMS_INLINE_ROUTINE void _Semaphore_Free ( Semaphore_Control *the_semaphore ) { _Objects_Free( &_Semaphore_Information, &the_semaphore->Object ); a00092f0: e59f0048 ldr r0, [pc, #72] ; a0009340 a00092f4: e1a01005 mov r1, r5 a00092f8: eb00059f bl a000a97c <_Objects_Free> _Semaphore_Free( the_semaphore ); _Thread_Enable_dispatch(); a00092fc: eb0008c7 bl a000b620 <_Thread_Enable_dispatch> return RTEMS_INVALID_PRIORITY; a0009300: e3a00013 mov r0, #19 a0009304: ea00000a b a0009334 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; a0009308: e59f2030 ldr r2, [pc, #48] ; a0009340 Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( a000930c: e5953008 ldr r3, [r5, #8] a0009310: e1d510b8 ldrh r1, [r5, #8] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; a0009314: e592201c ldr r2, [r2, #28] a0009318: e7825101 str r5, [r2, r1, lsl #2] information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; a000931c: e585700c str r7, [r5, #12] &_Semaphore_Information, &the_semaphore->Object, (Objects_Name) name ); *id = the_semaphore->Object.id; a0009320: e5863000 str r3, [r6] the_semaphore->Object.id, name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); a0009324: eb0008bd bl a000b620 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a0009328: e3a00000 mov r0, #0 a000932c: ea000000 b a0009334 } if ( _Attributes_Is_inherit_priority( attribute_set ) && _Attributes_Is_priority_ceiling( attribute_set ) ) return RTEMS_NOT_DEFINED; a0009330: e3a0000b mov r0, #11 <== NOT EXECUTED 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } a0009334: e28dd018 add sp, sp, #24 a0009338: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} =============================================================================== a0009344 : #endif rtems_status_code rtems_semaphore_delete( rtems_id id ) { a0009344: e92d4011 push {r0, r4, lr} a0009348: e1a01000 mov r1, r0 Objects_Id id, Objects_Locations *location ) { return (Semaphore_Control *) _Objects_Get( &_Semaphore_Information, id, location ); a000934c: e1a0200d mov r2, sp a0009350: e59f0084 ldr r0, [pc, #132] ; a00093dc a0009354: eb0005e0 bl a000aadc <_Objects_Get> register Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { a0009358: e59d3000 ldr r3, [sp] a000935c: e1a04000 mov r4, r0 a0009360: e3530000 cmp r3, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a0009364: 13a00004 movne r0, #4 { register Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { a0009368: 1a00001a bne a00093d8 */ RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore( rtems_attribute attribute_set ) { return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE); a000936c: e5941010 ldr r1, [r4, #16] case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { a0009370: e2111030 ands r1, r1, #48 ; 0x30 a0009374: 0a00000c beq a00093ac if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) && a0009378: e5943064 ldr r3, [r4, #100] ; 0x64 a000937c: e3530000 cmp r3, #0 a0009380: 1a000004 bne a0009398 a0009384: e3510020 cmp r1, #32 a0009388: 0a000002 beq a0009398 !_Attributes_Is_simple_binary_semaphore( the_semaphore->attribute_set ) ) { _Thread_Enable_dispatch(); a000938c: eb0008a3 bl a000b620 <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_RESOURCE_IN_USE; a0009390: e3a0000c mov r0, #12 <== NOT EXECUTED a0009394: ea00000f b a00093d8 <== NOT EXECUTED } _CORE_mutex_Flush( a0009398: e2840014 add r0, r4, #20 a000939c: e3a01000 mov r1, #0 a00093a0: e3a02004 mov r2, #4 a00093a4: eb000273 bl a0009d78 <_CORE_mutex_Flush> a00093a8: ea000002 b a00093b8 &the_semaphore->Core_control.mutex, SEMAPHORE_MP_OBJECT_WAS_DELETED, CORE_MUTEX_WAS_DELETED ); } else { _CORE_semaphore_Flush( a00093ac: e2840014 add r0, r4, #20 a00093b0: e3a02002 mov r2, #2 a00093b4: eb000331 bl a000a080 <_CORE_semaphore_Flush> SEMAPHORE_MP_OBJECT_WAS_DELETED, CORE_SEMAPHORE_WAS_DELETED ); } _Objects_Close( &_Semaphore_Information, &the_semaphore->Object ); a00093b8: e59f001c ldr r0, [pc, #28] ; a00093dc a00093bc: e1a01004 mov r1, r4 a00093c0: eb0004c6 bl a000a6e0 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Semaphore_Free ( Semaphore_Control *the_semaphore ) { _Objects_Free( &_Semaphore_Information, &the_semaphore->Object ); a00093c4: e59f0010 ldr r0, [pc, #16] ; a00093dc a00093c8: e1a01004 mov r1, r4 a00093cc: eb00056a bl a000a97c <_Objects_Free> 0, /* Not used */ 0 /* Not used */ ); } #endif _Thread_Enable_dispatch(); a00093d0: eb000892 bl a000b620 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a00093d4: e3a00000 mov r0, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a00093d8: e8bd8018 pop {r3, r4, pc} =============================================================================== a0011a84 : #endif rtems_status_code rtems_semaphore_flush( rtems_id id ) { a0011a84: e92d4001 push {r0, lr} a0011a88: e1a01000 mov r1, r0 a0011a8c: e1a0200d mov r2, sp a0011a90: e59f0044 ldr r0, [pc, #68] ; a0011adc a0011a94: ebffe87e bl a000bc94 <_Objects_Get> register Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { a0011a98: e59d3000 ldr r3, [sp] a0011a9c: e3530000 cmp r3, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a0011aa0: 13a00004 movne r0, #4 { register Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { a0011aa4: 1a00000b bne a0011ad8 */ RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore( rtems_attribute attribute_set ) { return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE); a0011aa8: e5901010 ldr r1, [r0, #16] a0011aac: e2800014 add r0, r0, #20 case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { a0011ab0: e2111030 ands r1, r1, #48 ; 0x30 a0011ab4: 0a000003 beq a0011ac8 _CORE_mutex_Flush( a0011ab8: e1a01003 mov r1, r3 a0011abc: e3a02001 mov r2, #1 a0011ac0: ebffe539 bl a000afac <_CORE_mutex_Flush> a0011ac4: ea000001 b a0011ad0 &the_semaphore->Core_control.mutex, SEND_OBJECT_WAS_DELETED, CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT ); } else { _CORE_semaphore_Flush( a0011ac8: e3a02001 mov r2, #1 a0011acc: ebffe5f8 bl a000b2b4 <_CORE_semaphore_Flush> <== NOT EXECUTED &the_semaphore->Core_control.semaphore, SEND_OBJECT_WAS_DELETED, CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT ); } _Thread_Enable_dispatch(); a0011ad0: ebffeb42 bl a000c7e0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a0011ad4: e3a00000 mov r0, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a0011ad8: e8bd8008 pop {r3, pc} =============================================================================== a00093e0 : rtems_status_code rtems_semaphore_obtain( rtems_id id, rtems_option option_set, rtems_interval timeout ) { a00093e0: e92d40f7 push {r0, r1, r2, r4, r5, r6, r7, lr} a00093e4: e1a04000 mov r4, r0 Objects_Locations *location, ISR_Level *level ) { return (Semaphore_Control *) _Objects_Get_isr_disable( &_Semaphore_Information, id, location, level ); a00093e8: e28d3004 add r3, sp, #4 a00093ec: e1a06001 mov r6, r1 a00093f0: e1a05002 mov r5, r2 a00093f4: e59f00ec ldr r0, [pc, #236] ; a00094e8 a00093f8: e1a01004 mov r1, r4 a00093fc: e28d2008 add r2, sp, #8 a0009400: eb00059a bl a000aa70 <_Objects_Get_isr_disable> register Semaphore_Control *the_semaphore; Objects_Locations location; ISR_Level level; the_semaphore = _Semaphore_Get_interrupt_disable( id, &location, &level ); switch ( location ) { a0009404: e59d3008 ldr r3, [sp, #8] a0009408: e3530000 cmp r3, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a000940c: 13a00004 movne r0, #4 register Semaphore_Control *the_semaphore; Objects_Locations location; ISR_Level level; the_semaphore = _Semaphore_Get_interrupt_disable( id, &location, &level ); switch ( location ) { a0009410: 1a000033 bne a00094e4 a0009414: e5903010 ldr r3, [r0, #16] a0009418: e59f70cc ldr r7, [pc, #204] ; a00094ec case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { a000941c: e2132030 ands r2, r3, #48 ; 0x30 a0009420: 0a00000b beq a0009454 _CORE_mutex_Seize( a0009424: e59d3004 ldr r3, [sp, #4] */ RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait ( rtems_option option_set ) { return (option_set & RTEMS_NO_WAIT) ? true : false; a0009428: e2062001 and r2, r6, #1 a000942c: e2800014 add r0, r0, #20 a0009430: e58d3000 str r3, [sp] a0009434: e1a01004 mov r1, r4 a0009438: e1a03005 mov r3, r5 a000943c: e2222001 eor r2, r2, #1 a0009440: eb000295 bl a0009e9c <_CORE_mutex_Seize> ((_Options_Is_no_wait( option_set )) ? false : true), timeout, level ); return _Semaphore_Translate_core_mutex_return_code( _Thread_Executing->Wait.return_code ); a0009444: e5973004 ldr r3, [r7, #4] id, ((_Options_Is_no_wait( option_set )) ? false : true), timeout, level ); return _Semaphore_Translate_core_mutex_return_code( a0009448: e5930034 ldr r0, [r3, #52] ; 0x34 a000944c: eb000047 bl a0009570 <_Semaphore_Translate_core_mutex_return_code> a0009450: ea000023 b a00094e4 { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; a0009454: e5973004 ldr r3, [r7, #4] executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL; a0009458: e5832034 str r2, [r3, #52] ; 0x34 if ( the_semaphore->count != 0 ) { a000945c: e590205c ldr r2, [r0, #92] ; 0x5c a0009460: e3520000 cmp r2, #0 a0009464: 0a000004 beq a000947c the_semaphore->count -= 1; a0009468: e2422001 sub r2, r2, #1 a000946c: e580205c str r2, [r0, #92] ; 0x5c a0009470: e59d3004 ldr r3, [sp, #4] a0009474: e129f003 msr CPSR_fc, r3 a0009478: ea000015 b a00094d4 _ISR_Enable( *level_p ); return; } if ( !wait ) { a000947c: e3160001 tst r6, #1 a0009480: 0a000004 beq a0009498 a0009484: e59d2004 ldr r2, [sp, #4] <== NOT EXECUTED a0009488: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED _ISR_Enable( *level_p ); executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT; a000948c: e3a02001 mov r2, #1 <== NOT EXECUTED a0009490: e5832034 str r2, [r3, #52] ; 0x34 <== NOT EXECUTED a0009494: ea00000e b a00094d4 <== NOT EXECUTED a0009498: e59f2050 ldr r2, [pc, #80] ; a00094f0 a000949c: e5921000 ldr r1, [r2] a00094a0: e2811001 add r1, r1, #1 a00094a4: e5821000 str r1, [r2] 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; a00094a8: e3a02001 mov r2, #1 a00094ac: e5802044 str r2, [r0, #68] ; 0x44 return; } _Thread_Disable_dispatch(); _Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; a00094b0: e2800014 add r0, r0, #20 a00094b4: e5830044 str r0, [r3, #68] ; 0x44 executing->Wait.id = id; a00094b8: e5834020 str r4, [r3, #32] a00094bc: e59d3004 ldr r3, [sp, #4] a00094c0: e129f003 msr CPSR_fc, r3 _ISR_Enable( *level_p ); _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout ); a00094c4: e59f2028 ldr r2, [pc, #40] ; a00094f4 a00094c8: e1a01005 mov r1, r5 a00094cc: eb000977 bl a000bab0 <_Thread_queue_Enqueue_with_handler> _Thread_Enable_dispatch(); a00094d0: eb000852 bl a000b620 <_Thread_Enable_dispatch> ((_Options_Is_no_wait( option_set )) ? false : true), timeout, &level ); return _Semaphore_Translate_core_semaphore_return_code( _Thread_Executing->Wait.return_code ); a00094d4: e59f3010 ldr r3, [pc, #16] ; a00094ec a00094d8: e5933004 ldr r3, [r3, #4] id, ((_Options_Is_no_wait( option_set )) ? false : true), timeout, &level ); return _Semaphore_Translate_core_semaphore_return_code( a00094dc: e5930034 ldr r0, [r3, #52] ; 0x34 a00094e0: eb000026 bl a0009580 <_Semaphore_Translate_core_semaphore_return_code> break; } return RTEMS_INVALID_ID; } a00094e4: e8bd80fe pop {r1, r2, r3, r4, r5, r6, r7, pc} =============================================================================== a001753c : rtems_status_code rtems_signal_send( rtems_id id, rtems_signal_set signal_set ) { a001753c: e92d4011 push {r0, r4, lr} register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; ASR_Information *asr; if ( !signal_set ) a0017540: e2514000 subs r4, r1, #0 return RTEMS_INVALID_NUMBER; a0017544: 03a0000a moveq r0, #10 register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; ASR_Information *asr; if ( !signal_set ) a0017548: 0a000028 beq a00175f0 return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); a001754c: e1a0100d mov r1, sp a0017550: eb001089 bl a001b77c <_Thread_Get> switch ( location ) { a0017554: e59d3000 ldr r3, [sp] a0017558: e3530000 cmp r3, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a001755c: 13a00004 movne r0, #4 if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); switch ( location ) { a0017560: 1a000022 bne a00175f0 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; a0017564: e59030f4 ldr r3, [r0, #244] ; 0xf4 asr = &api->Signal; if ( ! _ASR_Is_null_handler( asr->handler ) ) { a0017568: e593200c ldr r2, [r3, #12] a001756c: e3520000 cmp r2, #0 a0017570: 0a00001c beq a00175e8 if ( asr->is_enabled ) { a0017574: e5d32008 ldrb r2, [r3, #8] a0017578: e3520000 cmp r2, #0 a001757c: 0a00000f beq a00175c0 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a0017580: e10f2000 mrs r2, CPSR a0017584: e3821080 orr r1, r2, #128 ; 0x80 a0017588: e129f001 msr CPSR_fc, r1 ) { ISR_Level _level; _ISR_Disable( _level ); *signal_set |= signals; a001758c: e5931014 ldr r1, [r3, #20] a0017590: e1814004 orr r4, r1, r4 a0017594: e5834014 str r4, [r3, #20] static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a0017598: e129f002 msr CPSR_fc, r2 _ASR_Post_signals( signal_set, &asr->signals_posted ); if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) a001759c: e59f3050 ldr r3, [pc, #80] ; a00175f4 a00175a0: e5932000 ldr r2, [r3] a00175a4: e3520000 cmp r2, #0 a00175a8: 0a00000b beq a00175dc a00175ac: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a00175b0: e1500002 cmp r0, r2 <== NOT EXECUTED _Thread_Dispatch_necessary = true; a00175b4: 03a02001 moveq r2, #1 <== NOT EXECUTED a00175b8: 05c32010 strbeq r2, [r3, #16] <== NOT EXECUTED a00175bc: ea000006 b a00175dc <== NOT EXECUTED static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a00175c0: e10f2000 mrs r2, CPSR <== NOT EXECUTED a00175c4: e3821080 orr r1, r2, #128 ; 0x80 <== NOT EXECUTED a00175c8: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED a00175cc: e5931018 ldr r1, [r3, #24] <== NOT EXECUTED a00175d0: e1814004 orr r4, r1, r4 <== NOT EXECUTED a00175d4: e5834018 str r4, [r3, #24] <== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a00175d8: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); a00175dc: eb00105d bl a001b758 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a00175e0: e3a00000 mov r0, #0 a00175e4: ea000001 b a00175f0 } _Thread_Enable_dispatch(); a00175e8: eb00105a bl a001b758 <_Thread_Enable_dispatch> return RTEMS_NOT_DEFINED; a00175ec: e3a0000b mov r0, #11 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a00175f0: e8bd8018 pop {r3, r4, pc} =============================================================================== a000b5e0 : rtems_status_code rtems_task_get_note( rtems_id id, uint32_t notepad, uint32_t *note ) { a000b5e0: e92d4071 push {r0, r4, r5, r6, lr} a000b5e4: e1a05002 mov r5, r2 register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) a000b5e8: e59f209c ldr r2, [pc, #156] ; a000b68c rtems_status_code rtems_task_get_note( rtems_id id, uint32_t notepad, uint32_t *note ) { a000b5ec: e1a03000 mov r3, r0 a000b5f0: e1a04001 mov r4, r1 register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) a000b5f4: e5d22004 ldrb r2, [r2, #4] a000b5f8: e3520000 cmp r2, #0 return RTEMS_NOT_CONFIGURED; a000b5fc: 03a00016 moveq r0, #22 { register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) a000b600: 0a000020 beq a000b688 return RTEMS_NOT_CONFIGURED; if ( !note ) a000b604: e3550000 cmp r5, #0 return RTEMS_INVALID_ADDRESS; a000b608: 03a00009 moveq r0, #9 RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) return RTEMS_NOT_CONFIGURED; if ( !note ) a000b60c: 0a00001d beq a000b688 /* * NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would * be checking an unsigned number for being negative. */ if ( notepad > RTEMS_NOTEPAD_LAST ) a000b610: e351000f cmp r1, #15 return RTEMS_INVALID_NUMBER; a000b614: 83a0000a movhi r0, #10 /* * NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would * be checking an unsigned number for being negative. */ if ( notepad > RTEMS_NOTEPAD_LAST ) a000b618: 8a00001a bhi a000b688 /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || a000b61c: e3530000 cmp r3, #0 a000b620: 0a000004 beq a000b638 _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { a000b624: e59f2064 ldr r2, [pc, #100] ; a000b690 a000b628: e5922004 ldr r2, [r2, #4] /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || a000b62c: e5922008 ldr r2, [r2, #8] a000b630: e1530002 cmp r3, r2 a000b634: 1a000007 bne a000b658 _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; a000b638: e59f3050 ldr r3, [pc, #80] ; a000b690 *note = api->Notepads[ notepad ]; a000b63c: e2844008 add r4, r4, #8 return RTEMS_SUCCESSFUL; a000b640: e3a00000 mov r0, #0 * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; a000b644: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED *note = api->Notepads[ notepad ]; a000b648: e59330f4 ldr r3, [r3, #244] ; 0xf4 <== NOT EXECUTED a000b64c: e7933104 ldr r3, [r3, r4, lsl #2] <== NOT EXECUTED a000b650: e5853000 str r3, [r5] <== NOT EXECUTED return RTEMS_SUCCESSFUL; a000b654: ea00000b b a000b688 <== NOT EXECUTED } the_thread = _Thread_Get( id, &location ); a000b658: e1a0100d mov r1, sp a000b65c: eb000881 bl a000d868 <_Thread_Get> switch ( location ) { a000b660: e59d6000 ldr r6, [sp] a000b664: e3560000 cmp r6, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a000b668: 13a00004 movne r0, #4 *note = api->Notepads[ notepad ]; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); switch ( location ) { a000b66c: 1a000005 bne a000b688 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; a000b670: e59030f4 ldr r3, [r0, #244] ; 0xf4 a000b674: e2844008 add r4, r4, #8 a000b678: e7933104 ldr r3, [r3, r4, lsl #2] a000b67c: e5853000 str r3, [r5] _Thread_Enable_dispatch(); a000b680: eb00086f bl a000d844 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a000b684: e1a00006 mov r0, r6 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a000b688: e8bd8078 pop {r3, r4, r5, r6, pc} =============================================================================== a0009754 : rtems_id *id ) { Objects_Name_or_id_lookup_errors status; if ( !id ) a0009754: e2523000 subs r3, r2, #0 rtems_status_code rtems_task_ident( rtems_name name, uint32_t node, rtems_id *id ) { a0009758: e92d4010 push {r4, lr} a000975c: e1a0c000 mov ip, r0 a0009760: e1a04001 mov r4, r1 Objects_Name_or_id_lookup_errors status; if ( !id ) a0009764: 0a00000d beq a00097a0 return RTEMS_INVALID_ADDRESS; if ( name == OBJECTS_ID_OF_SELF ) { a0009768: e3500000 cmp r0, #0 a000976c: 1a000004 bne a0009784 *id = _Thread_Executing->Object.id; a0009770: e59f2030 ldr r2, [pc, #48] ; a00097a8 a0009774: e5922004 ldr r2, [r2, #4] a0009778: e5922008 ldr r2, [r2, #8] a000977c: e5832000 str r2, [r3] return RTEMS_SUCCESSFUL; a0009780: e8bd8010 pop {r4, pc} } status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id ); a0009784: e59f0020 ldr r0, [pc, #32] ; a00097ac a0009788: e1a0100c mov r1, ip a000978c: e1a02004 mov r2, r4 a0009790: eb000524 bl a000ac28 <_Objects_Name_to_id_u32> return _Status_Object_name_errors_to_status[ status ]; a0009794: e59f3014 ldr r3, [pc, #20] ; a00097b0 a0009798: e7930100 ldr r0, [r3, r0, lsl #2] a000979c: e8bd8010 pop {r4, pc} ) { Objects_Name_or_id_lookup_errors status; if ( !id ) return RTEMS_INVALID_ADDRESS; a00097a0: e3a00009 mov r0, #9 <== NOT EXECUTED } status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id ); return _Status_Object_name_errors_to_status[ status ]; } a00097a4: e8bd8010 pop {r4, pc} <== NOT EXECUTED =============================================================================== a001794c : */ rtems_status_code rtems_task_is_suspended( rtems_id id ) { a001794c: e92d4011 push {r0, r4, lr} register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); a0017950: e1a0100d mov r1, sp a0017954: eb000f88 bl a001b77c <_Thread_Get> switch ( location ) { a0017958: e59d3000 ldr r3, [sp] a001795c: e3530000 cmp r3, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a0017960: 13a00004 movne r0, #4 { register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); switch ( location ) { a0017964: 1a000007 bne a0017988 */ RTEMS_INLINE_ROUTINE bool _States_Is_suspended ( States_Control the_states ) { return (the_states & STATES_SUSPENDED); a0017968: e5904010 ldr r4, [r0, #16] <== NOT EXECUTED case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { a001796c: e2144002 ands r4, r4, #2 <== NOT EXECUTED a0017970: 1a000002 bne a0017980 <== NOT EXECUTED _Thread_Enable_dispatch(); a0017974: eb000f77 bl a001b758 <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_SUCCESSFUL; a0017978: e1a00004 mov r0, r4 <== NOT EXECUTED a001797c: ea000001 b a0017988 <== NOT EXECUTED } _Thread_Enable_dispatch(); a0017980: eb000f74 bl a001b758 <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_ALREADY_SUSPENDED; a0017984: e3a0000f mov r0, #15 <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a0017988: e8bd8018 pop {r3, r4, pc} =============================================================================== a000fe2c : rtems_status_code rtems_task_mode( rtems_mode mode_set, rtems_mode mask, rtems_mode *previous_mode_set ) { a000fe2c: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} ASR_Information *asr; bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) a000fe30: e252a000 subs sl, r2, #0 rtems_status_code rtems_task_mode( rtems_mode mode_set, rtems_mode mask, rtems_mode *previous_mode_set ) { a000fe34: e1a04000 mov r4, r0 a000fe38: e1a05001 mov r5, r1 ASR_Information *asr; bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) a000fe3c: 0a00004f beq a000ff80 return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; a000fe40: e59f3144 ldr r3, [pc, #324] ; a000ff8c a000fe44: e5937004 ldr r7, [r3, #4] api = executing->API_Extensions[ THREAD_API_RTEMS ]; a000fe48: e59760f4 ldr r6, [r7, #244] ; 0xf4 asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; a000fe4c: e5d78074 ldrb r8, [r7, #116] ; 0x74 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) a000fe50: e597307c ldr r3, [r7, #124] ; 0x7c old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; a000fe54: e5d69008 ldrb r9, [r6, #8] executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; a000fe58: e3580000 cmp r8, #0 a000fe5c: 03a08c01 moveq r8, #256 ; 0x100 a000fe60: 13a08000 movne r8, #0 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) a000fe64: e3530000 cmp r3, #0 old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; a000fe68: 13888c02 orrne r8, r8, #512 ; 0x200 old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; a000fe6c: e3590000 cmp r9, #0 a000fe70: 03a09b01 moveq r9, #1024 ; 0x400 a000fe74: 13a09000 movne r9, #0 old_mode |= _ISR_Get_level(); a000fe78: ebfff314 bl a000cad0 <_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; a000fe7c: e1899000 orr r9, r9, r0 old_mode |= _ISR_Get_level(); a000fe80: e1898008 orr r8, r9, r8 *previous_mode_set = old_mode; /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) a000fe84: e3150c01 tst r5, #256 ; 0x100 old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; old_mode |= _ISR_Get_level(); *previous_mode_set = old_mode; a000fe88: e58a8000 str r8, [sl] /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) a000fe8c: 0a000003 beq a000fea0 executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; a000fe90: e3140c01 tst r4, #256 ; 0x100 a000fe94: 13a03000 movne r3, #0 a000fe98: 03a03001 moveq r3, #1 a000fe9c: e5c73074 strb r3, [r7, #116] ; 0x74 if ( mask & RTEMS_TIMESLICE_MASK ) { a000fea0: e3150c02 tst r5, #512 ; 0x200 a000fea4: 0a000006 beq a000fec4 if ( _Modes_Is_timeslice(mode_set) ) { a000fea8: e2143c02 ands r3, r4, #512 ; 0x200 executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; a000feac: 13a03001 movne r3, #1 a000feb0: 1587307c strne r3, [r7, #124] ; 0x7c executing->cpu_time_budget = _Thread_Ticks_per_timeslice; a000feb4: 159f30d4 ldrne r3, [pc, #212] ; a000ff90 } else executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; a000feb8: 0587307c streq r3, [r7, #124] ; 0x7c executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; if ( mask & RTEMS_TIMESLICE_MASK ) { if ( _Modes_Is_timeslice(mode_set) ) { executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; executing->cpu_time_budget = _Thread_Ticks_per_timeslice; a000febc: 15933000 ldrne r3, [r3] a000fec0: 15873078 strne r3, [r7, #120] ; 0x78 } /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) a000fec4: e3150080 tst r5, #128 ; 0x80 a000fec8: 0a000001 beq a000fed4 */ RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level ( Modes_Control mode_set ) { _ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) ); a000fecc: e2040080 and r0, r4, #128 ; 0x80 a000fed0: ebfff2f9 bl a000cabc <_CPU_ISR_Set_level> * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { a000fed4: e2150b01 ands r0, r5, #1024 ; 0x400 a000fed8: 0a000013 beq a000ff2c is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true; if ( is_asr_enabled != asr->is_enabled ) { a000fedc: e5d62008 ldrb r2, [r6, #8] * Output: * *previous_mode_set - previous mode set * always return RTEMS_SUCCESSFUL; */ rtems_status_code rtems_task_mode( a000fee0: e3140b01 tst r4, #1024 ; 0x400 a000fee4: 13a03000 movne r3, #0 a000fee8: 03a03001 moveq r3, #1 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 ) { a000feec: e1520003 cmp r2, r3 /* * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; a000fef0: 03a00000 moveq r0, #0 if ( mask & RTEMS_ASR_MASK ) { is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true; if ( is_asr_enabled != asr->is_enabled ) { a000fef4: 0a00000c beq a000ff2c asr->is_enabled = is_asr_enabled; a000fef8: e5c63008 strb r3, [r6, #8] static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a000fefc: e10f3000 mrs r3, CPSR a000ff00: e3832080 orr r2, r3, #128 ; 0x80 a000ff04: e129f002 msr CPSR_fc, r2 { rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); _signals = information->signals_pending; a000ff08: e5962018 ldr r2, [r6, #24] information->signals_pending = information->signals_posted; a000ff0c: e5961014 ldr r1, [r6, #20] information->signals_posted = _signals; a000ff10: e5862014 str r2, [r6, #20] rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); _signals = information->signals_pending; information->signals_pending = information->signals_posted; a000ff14: e5861018 str r1, [r6, #24] static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a000ff18: e129f003 msr CPSR_fc, r3 _ASR_Swap_signals( asr ); if ( _ASR_Are_signals_pending( asr ) ) { a000ff1c: e5960014 ldr r0, [r6, #20] /* * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; a000ff20: e3500000 cmp r0, #0 a000ff24: 13a00001 movne r0, #1 a000ff28: 03a00000 moveq r0, #0 needs_asr_dispatching = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) { a000ff2c: e59f3060 ldr r3, [pc, #96] ; a000ff94 a000ff30: e5933000 ldr r3, [r3] a000ff34: e3530003 cmp r3, #3 if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); } return RTEMS_SUCCESSFUL; a000ff38: 13a00000 movne r0, #0 needs_asr_dispatching = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) { a000ff3c: 1a000011 bne a000ff88 bool are_signals_pending ) { Thread_Control *executing; executing = _Thread_Executing; a000ff40: e59f2044 ldr r2, [pc, #68] ; a000ff8c if ( are_signals_pending || a000ff44: e3500000 cmp r0, #0 bool are_signals_pending ) { Thread_Control *executing; executing = _Thread_Executing; a000ff48: e5923004 ldr r3, [r2, #4] if ( are_signals_pending || a000ff4c: 1a000005 bne a000ff68 a000ff50: e5922008 ldr r2, [r2, #8] a000ff54: e1530002 cmp r3, r2 a000ff58: 0a00000a beq a000ff88 (!_Thread_Is_heir( executing ) && executing->is_preemptible) ) { a000ff5c: e5d33074 ldrb r3, [r3, #116] ; 0x74 a000ff60: e3530000 cmp r3, #0 a000ff64: 0a000007 beq a000ff88 _Thread_Dispatch_necessary = true; a000ff68: e59f301c ldr r3, [pc, #28] ; a000ff8c a000ff6c: e3a02001 mov r2, #1 a000ff70: e5c32010 strb r2, [r3, #16] if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); a000ff74: ebffed65 bl a000b510 <_Thread_Dispatch> } return RTEMS_SUCCESSFUL; a000ff78: e3a00000 mov r0, #0 a000ff7c: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; a000ff80: e3a00009 mov r0, #9 <== NOT EXECUTED a000ff84: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); } return RTEMS_SUCCESSFUL; } a000ff88: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} =============================================================================== a000c914 : */ rtems_status_code rtems_task_resume( rtems_id id ) { a000c914: e92d4011 push {r0, r4, lr} register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); a000c918: e1a0100d mov r1, sp a000c91c: eb000797 bl a000e780 <_Thread_Get> switch ( location ) { a000c920: e59d4000 ldr r4, [sp] ) { register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); a000c924: e1a03000 mov r3, r0 switch ( location ) { a000c928: e3540000 cmp r4, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a000c92c: 13a00004 movne r0, #4 { register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); switch ( location ) { a000c930: 1a000009 bne a000c95c */ RTEMS_INLINE_ROUTINE bool _States_Is_suspended ( States_Control the_states ) { return (the_states & STATES_SUSPENDED); a000c934: e5933010 ldr r3, [r3, #16] case OBJECTS_LOCAL: if ( _States_Is_suspended( the_thread->current_state ) ) { a000c938: e3130002 tst r3, #2 a000c93c: 0a000004 beq a000c954 _Thread_Resume( the_thread, true ); a000c940: e3a01001 mov r1, #1 a000c944: eb00098b bl a000ef78 <_Thread_Resume> _Thread_Enable_dispatch(); a000c948: eb000783 bl a000e75c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a000c94c: e1a00004 mov r0, r4 a000c950: ea000001 b a000c95c } _Thread_Enable_dispatch(); a000c954: eb000780 bl a000e75c <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_INCORRECT_STATE; a000c958: e3a0000e mov r0, #14 <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a000c95c: e8bd8018 pop {r3, r4, pc} =============================================================================== a000b774 : rtems_status_code rtems_task_set_note( rtems_id id, uint32_t notepad, uint32_t note ) { a000b774: e92d4071 push {r0, r4, r5, r6, lr} a000b778: e1a05002 mov r5, r2 register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) a000b77c: e59f2088 ldr r2, [pc, #136] ; a000b80c rtems_status_code rtems_task_set_note( rtems_id id, uint32_t notepad, uint32_t note ) { a000b780: e1a03000 mov r3, r0 a000b784: e1a04001 mov r4, r1 register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) a000b788: e5d22004 ldrb r2, [r2, #4] a000b78c: e3520000 cmp r2, #0 return RTEMS_NOT_CONFIGURED; a000b790: 03a00016 moveq r0, #22 { register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) a000b794: 0a00001b beq a000b808 /* * NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would * be checking an unsigned number for being negative. */ if ( notepad > RTEMS_NOTEPAD_LAST ) a000b798: e351000f cmp r1, #15 return RTEMS_INVALID_NUMBER; a000b79c: 83a0000a movhi r0, #10 /* * NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would * be checking an unsigned number for being negative. */ if ( notepad > RTEMS_NOTEPAD_LAST ) a000b7a0: 8a000018 bhi a000b808 /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || a000b7a4: e3530000 cmp r3, #0 a000b7a8: 0a000004 beq a000b7c0 _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { a000b7ac: e59f205c ldr r2, [pc, #92] ; a000b810 a000b7b0: e5922004 ldr r2, [r2, #4] /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || a000b7b4: e5922008 ldr r2, [r2, #8] a000b7b8: e1530002 cmp r3, r2 a000b7bc: 1a000006 bne a000b7dc _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; a000b7c0: e59f3048 ldr r3, [pc, #72] ; a000b810 <== NOT EXECUTED api->Notepads[ notepad ] = note; a000b7c4: e2844008 add r4, r4, #8 <== NOT EXECUTED return RTEMS_SUCCESSFUL; a000b7c8: e3a00000 mov r0, #0 <== NOT EXECUTED * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; a000b7cc: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED api->Notepads[ notepad ] = note; a000b7d0: e59330f4 ldr r3, [r3, #244] ; 0xf4 <== NOT EXECUTED a000b7d4: e7835104 str r5, [r3, r4, lsl #2] <== NOT EXECUTED return RTEMS_SUCCESSFUL; a000b7d8: ea00000a b a000b808 <== NOT EXECUTED } the_thread = _Thread_Get( id, &location ); a000b7dc: e1a0100d mov r1, sp a000b7e0: eb000820 bl a000d868 <_Thread_Get> switch ( location ) { a000b7e4: e59d6000 ldr r6, [sp] a000b7e8: e3560000 cmp r6, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a000b7ec: 13a00004 movne r0, #4 api->Notepads[ notepad ] = note; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); switch ( location ) { a000b7f0: 1a000004 bne a000b808 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; a000b7f4: e59030f4 ldr r3, [r0, #244] ; 0xf4 a000b7f8: e2844008 add r4, r4, #8 a000b7fc: e7835104 str r5, [r3, r4, lsl #2] _Thread_Enable_dispatch(); a000b800: eb00080f bl a000d844 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a000b804: e1a00006 mov r0, r6 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a000b808: e8bd8078 pop {r3, r4, r5, r6, pc} =============================================================================== a000d9c4 : rtems_status_code rtems_task_set_priority( rtems_id id, rtems_task_priority new_priority, rtems_task_priority *old_priority ) { a000d9c4: e92d4031 push {r0, r4, r5, lr} register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && a000d9c8: e2514000 subs r4, r1, #0 rtems_status_code rtems_task_set_priority( rtems_id id, rtems_task_priority new_priority, rtems_task_priority *old_priority ) { a000d9cc: e1a05002 mov r5, r2 register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && a000d9d0: 0a000004 beq a000d9e8 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 ) ); a000d9d4: e59f3074 ldr r3, [pc, #116] ; a000da50 a000d9d8: e5d33000 ldrb r3, [r3] a000d9dc: e1540003 cmp r4, r3 !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; a000d9e0: 83a00013 movhi r0, #19 ) { register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && a000d9e4: 8a000018 bhi a000da4c !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) a000d9e8: e3550000 cmp r5, #0 return RTEMS_INVALID_ADDRESS; a000d9ec: 03a00009 moveq r0, #9 if ( new_priority != RTEMS_CURRENT_PRIORITY && !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) a000d9f0: 0a000015 beq a000da4c return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); a000d9f4: e1a0100d mov r1, sp a000d9f8: eb000816 bl a000fa58 <_Thread_Get> switch ( location ) { a000d9fc: e59d3000 ldr r3, [sp] a000da00: e3530000 cmp r3, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a000da04: 13a00004 movne r0, #4 if ( !old_priority ) return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); switch ( location ) { a000da08: 1a00000f bne a000da4c case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; a000da0c: e5903014 ldr r3, [r0, #20] if ( new_priority != RTEMS_CURRENT_PRIORITY ) { a000da10: e3540000 cmp r4, #0 the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; a000da14: e5853000 str r3, [r5] if ( new_priority != RTEMS_CURRENT_PRIORITY ) { a000da18: 0a000009 beq a000da44 the_thread->real_priority = new_priority; if ( the_thread->resource_count == 0 || a000da1c: e590301c ldr r3, [r0, #28] case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; if ( new_priority != RTEMS_CURRENT_PRIORITY ) { the_thread->real_priority = new_priority; a000da20: e5804018 str r4, [r0, #24] if ( the_thread->resource_count == 0 || a000da24: e3530000 cmp r3, #0 a000da28: 0a000002 beq a000da38 a000da2c: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED a000da30: e1530004 cmp r3, r4 <== NOT EXECUTED a000da34: 9a000002 bls a000da44 <== NOT EXECUTED the_thread->current_priority > new_priority ) _Thread_Change_priority( the_thread, new_priority, false ); a000da38: e1a01004 mov r1, r4 a000da3c: e3a02000 mov r2, #0 a000da40: eb0006d5 bl a000f59c <_Thread_Change_priority> } _Thread_Enable_dispatch(); a000da44: eb0007fa bl a000fa34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a000da48: e3a00000 mov r0, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a000da4c: e8bd8038 pop {r3, r4, r5, pc} =============================================================================== a0009834 : rtems_status_code rtems_task_start( rtems_id id, rtems_task_entry entry_point, rtems_task_argument argument ) { a0009834: e92d4073 push {r0, r1, r4, r5, r6, lr} register Thread_Control *the_thread; Objects_Locations location; if ( entry_point == NULL ) a0009838: e2515000 subs r5, r1, #0 rtems_status_code rtems_task_start( rtems_id id, rtems_task_entry entry_point, rtems_task_argument argument ) { a000983c: e1a06002 mov r6, r2 register Thread_Control *the_thread; Objects_Locations location; if ( entry_point == NULL ) return RTEMS_INVALID_ADDRESS; a0009840: 03a00009 moveq r0, #9 ) { register Thread_Control *the_thread; Objects_Locations location; if ( entry_point == NULL ) a0009844: 0a000011 beq a0009890 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); a0009848: e28d1004 add r1, sp, #4 a000984c: eb00077c bl a000b644 <_Thread_Get> switch ( location ) { a0009850: e59d4004 ldr r4, [sp, #4] a0009854: e3540000 cmp r4, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a0009858: 13a00004 movne r0, #4 if ( entry_point == NULL ) return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); switch ( location ) { a000985c: 1a00000b bne a0009890 case OBJECTS_LOCAL: if ( _Thread_Start( a0009860: e1a01004 mov r1, r4 a0009864: e1a02005 mov r2, r5 a0009868: e1a03004 mov r3, r4 a000986c: e58d6000 str r6, [sp] a0009870: eb0009e2 bl a000c000 <_Thread_Start> a0009874: e3500000 cmp r0, #0 a0009878: 0a000002 beq a0009888 the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) { _Thread_Enable_dispatch(); a000987c: eb000767 bl a000b620 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a0009880: e1a00004 mov r0, r4 a0009884: ea000001 b a0009890 } _Thread_Enable_dispatch(); a0009888: eb000764 bl a000b620 <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_INCORRECT_STATE; a000988c: e3a0000e mov r0, #14 <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a0009890: e8bd807c pop {r2, r3, r4, r5, r6, pc} =============================================================================== a000cb78 : */ rtems_status_code rtems_task_suspend( rtems_id id ) { a000cb78: e92d4011 push {r0, r4, lr} register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); a000cb7c: e1a0100d mov r1, sp a000cb80: eb000767 bl a000e924 <_Thread_Get> switch ( location ) { a000cb84: e59d2000 ldr r2, [sp] ) { register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); a000cb88: e1a03000 mov r3, r0 switch ( location ) { a000cb8c: e3520000 cmp r2, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a000cb90: 13a00004 movne r0, #4 { register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); switch ( location ) { a000cb94: 1a000008 bne a000cbbc */ RTEMS_INLINE_ROUTINE bool _States_Is_suspended ( States_Control the_states ) { return (the_states & STATES_SUSPENDED); a000cb98: e5934010 ldr r4, [r3, #16] case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { a000cb9c: e2144002 ands r4, r4, #2 a000cba0: 1a000003 bne a000cbb4 _Thread_Suspend( the_thread ); a000cba4: eb0009e0 bl a000f32c <_Thread_Suspend> _Thread_Enable_dispatch(); a000cba8: eb000754 bl a000e900 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a000cbac: e1a00004 mov r0, r4 a000cbb0: ea000001 b a000cbbc } _Thread_Enable_dispatch(); a000cbb4: eb000751 bl a000e900 <_Thread_Enable_dispatch> return RTEMS_ALREADY_SUSPENDED; a000cbb8: e3a0000f mov r0, #15 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a000cbbc: e8bd8018 pop {r3, r4, pc} =============================================================================== a000a550 : rtems_status_code rtems_task_variable_add( rtems_id tid, void **ptr, void (*dtor)(void *) ) { a000a550: e92d40f1 push {r0, r4, r5, r6, r7, lr} Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *new; if ( !ptr ) a000a554: e2514000 subs r4, r1, #0 rtems_status_code rtems_task_variable_add( rtems_id tid, void **ptr, void (*dtor)(void *) ) { a000a558: e1a05002 mov r5, r2 Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *new; if ( !ptr ) return RTEMS_INVALID_ADDRESS; a000a55c: 03a00009 moveq r0, #9 { Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *new; if ( !ptr ) a000a560: 0a000023 beq a000a5f4 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); a000a564: e1a0100d mov r1, sp a000a568: eb0007b7 bl a000c44c <_Thread_Get> switch (location) { a000a56c: e59d3000 ldr r3, [sp] rtems_task_variable_t *tvp, *new; if ( !ptr ) return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); a000a570: e1a07000 mov r7, r0 switch (location) { a000a574: e3530000 cmp r3, #0 case OBJECTS_LOCAL: /* * Figure out if the variable is already in this task's list. */ tvp = the_thread->task_variables; a000a578: 05906100 ldreq r6, [r0, #256] ; 0x100 if ( !ptr ) return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); switch (location) { a000a57c: 0a000008 beq a000a5a4 a000a580: ea00001a b a000a5f0 /* * Figure out if the variable is already in this task's list. */ tvp = the_thread->task_variables; while (tvp) { if (tvp->ptr == ptr) { a000a584: e5963004 ldr r3, [r6, #4] a000a588: e1530004 cmp r3, r4 a000a58c: 1a000003 bne a000a5a0 <== NOT EXECUTED tvp->dtor = dtor; a000a590: e5865010 str r5, [r6, #16] <== NOT EXECUTED _Thread_Enable_dispatch(); a000a594: eb0007a3 bl a000c428 <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_SUCCESSFUL; a000a598: e3a00000 mov r0, #0 <== NOT EXECUTED a000a59c: ea000014 b a000a5f4 <== NOT EXECUTED } tvp = (rtems_task_variable_t *)tvp->next; a000a5a0: e5966000 ldr r6, [r6] <== NOT EXECUTED case OBJECTS_LOCAL: /* * Figure out if the variable is already in this task's list. */ tvp = the_thread->task_variables; while (tvp) { a000a5a4: e3560000 cmp r6, #0 a000a5a8: 1afffff5 bne a000a584 /* * Now allocate memory for this task variable. */ new = (rtems_task_variable_t *) _Workspace_Allocate(sizeof(rtems_task_variable_t)); a000a5ac: e3a00014 mov r0, #20 a000a5b0: eb000bcc bl a000d4e8 <_Workspace_Allocate> if (new == NULL) { a000a5b4: e3500000 cmp r0, #0 a000a5b8: 1a000002 bne a000a5c8 _Thread_Enable_dispatch(); a000a5bc: eb000799 bl a000c428 <_Thread_Enable_dispatch> return RTEMS_NO_MEMORY; a000a5c0: e3a0001a mov r0, #26 a000a5c4: ea00000a b a000a5f4 } new->gval = *ptr; a000a5c8: e5943000 ldr r3, [r4] new->ptr = ptr; a000a5cc: e5804004 str r4, [r0, #4] new->dtor = dtor; a000a5d0: e5805010 str r5, [r0, #16] _Workspace_Allocate(sizeof(rtems_task_variable_t)); if (new == NULL) { _Thread_Enable_dispatch(); return RTEMS_NO_MEMORY; } new->gval = *ptr; a000a5d4: e5803008 str r3, [r0, #8] new->ptr = ptr; new->dtor = dtor; new->next = (struct rtems_task_variable_tt *)the_thread->task_variables; a000a5d8: e5973100 ldr r3, [r7, #256] ; 0x100 a000a5dc: e5803000 str r3, [r0] the_thread->task_variables = new; a000a5e0: e5870100 str r0, [r7, #256] ; 0x100 _Thread_Enable_dispatch(); a000a5e4: eb00078f bl a000c428 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a000a5e8: e1a00006 mov r0, r6 a000a5ec: ea000000 b a000a5f4 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a000a5f0: e3a00004 mov r0, #4 } a000a5f4: e8bd80f8 pop {r3, r4, r5, r6, r7, pc} =============================================================================== a000a5f8 : rtems_status_code rtems_task_variable_delete( rtems_id tid, void **ptr ) { a000a5f8: e92d4011 push {r0, r4, lr} <== NOT EXECUTED Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *prev; if ( !ptr ) a000a5fc: e2514000 subs r4, r1, #0 <== NOT EXECUTED a000a600: 0a000016 beq a000a660 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; prev = NULL; the_thread = _Thread_Get (tid, &location); a000a604: e1a0100d mov r1, sp <== NOT EXECUTED a000a608: eb00078f bl a000c44c <_Thread_Get> <== NOT EXECUTED switch (location) { a000a60c: e59d3000 ldr r3, [sp] <== NOT EXECUTED a000a610: e3530000 cmp r3, #0 <== NOT EXECUTED case OBJECTS_LOCAL: tvp = the_thread->task_variables; a000a614: 05901100 ldreq r1, [r0, #256] ; 0x100 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; prev = NULL; the_thread = _Thread_Get (tid, &location); switch (location) { a000a618: 0a00000d beq a000a654 <== NOT EXECUTED a000a61c: ea000011 b a000a668 <== NOT EXECUTED case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { if (tvp->ptr == ptr) { a000a620: e5912004 ldr r2, [r1, #4] <== NOT EXECUTED a000a624: e1520004 cmp r2, r4 <== NOT EXECUTED a000a628: 1a000007 bne a000a64c <== NOT EXECUTED a000a62c: e5912000 ldr r2, [r1] <== NOT EXECUTED if (prev) a000a630: e3530000 cmp r3, #0 <== NOT EXECUTED prev->next = tvp->next; else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; a000a634: 05802100 streq r2, [r0, #256] ; 0x100 <== NOT EXECUTED case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { if (tvp->ptr == ptr) { if (prev) prev->next = tvp->next; a000a638: 15832000 strne r2, [r3] <== NOT EXECUTED else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); a000a63c: eb000028 bl a000a6e4 <_RTEMS_Tasks_Invoke_task_variable_dtor><== NOT EXECUTED _Thread_Enable_dispatch(); a000a640: eb000778 bl a000c428 <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_SUCCESSFUL; a000a644: e3a00000 mov r0, #0 <== NOT EXECUTED a000a648: ea000007 b a000a66c <== NOT EXECUTED } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; a000a64c: e1a03001 mov r3, r1 <== NOT EXECUTED a000a650: e5911000 ldr r1, [r1] <== NOT EXECUTED the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { a000a654: e3510000 cmp r1, #0 <== NOT EXECUTED a000a658: 1afffff0 bne a000a620 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); a000a65c: eb000771 bl a000c428 <_Thread_Enable_dispatch> <== NOT EXECUTED Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *prev; if ( !ptr ) return RTEMS_INVALID_ADDRESS; a000a660: e3a00009 mov r0, #9 <== NOT EXECUTED a000a664: ea000000 b a000a66c <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a000a668: e3a00004 mov r0, #4 <== NOT EXECUTED } a000a66c: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED =============================================================================== a000a670 : rtems_status_code rtems_task_variable_get( rtems_id tid, void **ptr, void **result ) { a000a670: e92d4031 push {r0, r4, r5, lr} Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp; if ( !ptr ) a000a674: e2515000 subs r5, r1, #0 rtems_status_code rtems_task_variable_get( rtems_id tid, void **ptr, void **result ) { a000a678: e1a04002 mov r4, r2 Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp; if ( !ptr ) a000a67c: 0a000014 beq a000a6d4 return RTEMS_INVALID_ADDRESS; if ( !result ) a000a680: e3520000 cmp r2, #0 a000a684: 0a000012 beq a000a6d4 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); a000a688: e1a0100d mov r1, sp a000a68c: eb00076e bl a000c44c <_Thread_Get> switch (location) { a000a690: e59d3000 ldr r3, [sp] a000a694: e3530000 cmp r3, #0 case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; a000a698: 05903100 ldreq r3, [r0, #256] ; 0x100 if ( !result ) return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); switch (location) { a000a69c: 0a000009 beq a000a6c8 a000a6a0: ea00000d b a000a6dc /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; while (tvp) { if (tvp->ptr == ptr) { a000a6a4: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a000a6a8: e1520005 cmp r2, r5 <== NOT EXECUTED a000a6ac: 1a000004 bne a000a6c4 <== NOT EXECUTED /* * Should this return the current (i.e not the * saved) value if `tid' is the current task? */ *result = tvp->tval; a000a6b0: e593300c ldr r3, [r3, #12] <== NOT EXECUTED a000a6b4: e5843000 str r3, [r4] <== NOT EXECUTED _Thread_Enable_dispatch(); a000a6b8: eb00075a bl a000c428 <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_SUCCESSFUL; a000a6bc: e3a00000 mov r0, #0 <== NOT EXECUTED a000a6c0: ea000006 b a000a6e0 <== NOT EXECUTED } tvp = (rtems_task_variable_t *)tvp->next; a000a6c4: e5933000 ldr r3, [r3] <== NOT EXECUTED case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; while (tvp) { a000a6c8: e3530000 cmp r3, #0 <== NOT EXECUTED a000a6cc: 1afffff4 bne a000a6a4 <== NOT EXECUTED _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); a000a6d0: eb000754 bl a000c428 <_Thread_Enable_dispatch> <== NOT EXECUTED if ( !ptr ) return RTEMS_INVALID_ADDRESS; if ( !result ) return RTEMS_INVALID_ADDRESS; a000a6d4: e3a00009 mov r0, #9 a000a6d8: ea000000 b a000a6e0 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a000a6dc: e3a00004 mov r0, #4 } a000a6e0: e8bd8038 pop {r3, r4, r5, pc} =============================================================================== a000aad4 : rtems_time_of_day *time_buffer ) { Watchdog_Interval seconds; if ( !_TOD_Is_set ) a000aad4: e59f30c8 ldr r3, [pc, #200] ; a000aba4 */ rtems_status_code rtems_task_wake_when( rtems_time_of_day *time_buffer ) { a000aad8: e92d40f0 push {r4, r5, r6, r7, lr} Watchdog_Interval seconds; if ( !_TOD_Is_set ) a000aadc: e5d33000 ldrb r3, [r3] */ rtems_status_code rtems_task_wake_when( rtems_time_of_day *time_buffer ) { a000aae0: e1a05000 mov r5, r0 Watchdog_Interval seconds; if ( !_TOD_Is_set ) a000aae4: e3530000 cmp r3, #0 a000aae8: 0a000025 beq a000ab84 return RTEMS_NOT_DEFINED; if ( !time_buffer ) a000aaec: e3500000 cmp r0, #0 a000aaf0: 0a000025 beq a000ab8c return RTEMS_INVALID_ADDRESS; time_buffer->ticks = 0; a000aaf4: e3a04000 mov r4, #0 a000aaf8: e5804018 str r4, [r0, #24] if ( !_TOD_Validate( time_buffer ) ) a000aafc: ebfffd1a bl a0009f6c <_TOD_Validate> a000ab00: e1500004 cmp r0, r4 a000ab04: 0a000022 beq a000ab94 return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( time_buffer ); a000ab08: e1a00005 mov r0, r5 a000ab0c: ebfffcf3 bl a0009ee0 <_TOD_To_seconds> if ( seconds <= _TOD_Seconds_since_epoch() ) a000ab10: e59f6090 ldr r6, [pc, #144] ; a000aba8 time_buffer->ticks = 0; if ( !_TOD_Validate( time_buffer ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( time_buffer ); a000ab14: e1a05000 mov r5, r0 if ( seconds <= _TOD_Seconds_since_epoch() ) a000ab18: e5963000 ldr r3, [r6] a000ab1c: e1500003 cmp r0, r3 a000ab20: 9a00001d bls a000ab9c a000ab24: e59f3080 ldr r3, [pc, #128] ; a000abac a000ab28: e5932000 ldr r2, [r3] a000ab2c: e2822001 add r2, r2, #1 a000ab30: e5832000 str r2, [r3] return RTEMS_INVALID_CLOCK; _Thread_Disable_dispatch(); _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME ); a000ab34: e59f7074 ldr r7, [pc, #116] ; a000abb0 a000ab38: e3a01010 mov r1, #16 a000ab3c: e5970004 ldr r0, [r7, #4] a000ab40: eb000976 bl a000d120 <_Thread_Set_state> _Watchdog_Initialize( &_Thread_Executing->Timer, a000ab44: e5971004 ldr r1, [r7, #4] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; a000ab48: e59f2064 ldr r2, [pc, #100] ; a000abb4 ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); a000ab4c: e59f0064 ldr r0, [pc, #100] ; a000abb8 if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; _Thread_Disable_dispatch(); _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME ); _Watchdog_Initialize( a000ab50: e5913008 ldr r3, [r1, #8] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; a000ab54: e5812064 str r2, [r1, #100] ; 0x64 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; a000ab58: e5814050 str r4, [r1, #80] ; 0x50 the_watchdog->routine = routine; the_watchdog->id = id; a000ab5c: e5813068 str r3, [r1, #104] ; 0x68 &_Thread_Executing->Timer, _Thread_Delay_ended, _Thread_Executing->Object.id, NULL ); _Watchdog_Insert_seconds( a000ab60: e5963000 ldr r3, [r6] the_watchdog->user_data = user_data; a000ab64: e581406c str r4, [r1, #108] ; 0x6c a000ab68: e0635005 rsb r5, r3, r5 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; a000ab6c: e5815054 str r5, [r1, #84] ; 0x54 _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); a000ab70: e2811048 add r1, r1, #72 ; 0x48 a000ab74: eb000af3 bl a000d748 <_Watchdog_Insert> &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); a000ab78: eb000758 bl a000c8e0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a000ab7c: e1a00004 mov r0, r4 <== NOT EXECUTED a000ab80: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED ) { Watchdog_Interval seconds; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; a000ab84: e3a0000b mov r0, #11 <== NOT EXECUTED a000ab88: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; a000ab8c: e3a00009 mov r0, #9 <== NOT EXECUTED a000ab90: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED time_buffer->ticks = 0; if ( !_TOD_Validate( time_buffer ) ) return RTEMS_INVALID_CLOCK; a000ab94: e3a00014 mov r0, #20 <== NOT EXECUTED a000ab98: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED seconds = _TOD_To_seconds( time_buffer ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; a000ab9c: e3a00014 mov r0, #20 <== NOT EXECUTED &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } a000aba0: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED =============================================================================== a0009d78 : rtems_status_code rtems_timer_create( rtems_name name, rtems_id *id ) { a0009d78: e92d40f0 push {r4, r5, r6, r7, lr} Timer_Control *the_timer; if ( !rtems_is_name_valid( name ) ) a0009d7c: e2506000 subs r6, r0, #0 rtems_status_code rtems_timer_create( rtems_name name, rtems_id *id ) { a0009d80: e1a04001 mov r4, r1 Timer_Control *the_timer; if ( !rtems_is_name_valid( name ) ) a0009d84: 0a00001d beq a0009e00 return RTEMS_INVALID_NAME; if ( !id ) a0009d88: e3510000 cmp r1, #0 a0009d8c: 0a00001d beq a0009e08 a0009d90: e59f3078 ldr r3, [pc, #120] ; a0009e10 a0009d94: e5932000 ldr r2, [r3] a0009d98: e2822001 add r2, r2, #1 a0009d9c: e5832000 str r2, [r3] * This function allocates a timer control block from * the inactive chain of free timer control blocks. */ RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Allocate( void ) { return (Timer_Control *) _Objects_Allocate( &_Timer_Information ); a0009da0: e59f506c ldr r5, [pc, #108] ; a0009e14 a0009da4: e1a00005 mov r0, r5 a0009da8: eb0003a3 bl a000ac3c <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_timer = _Timer_Allocate(); if ( !the_timer ) { a0009dac: e3500000 cmp r0, #0 a0009db0: 1a000002 bne a0009dc0 _Thread_Enable_dispatch(); a0009db4: eb00076e bl a000bb74 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; a0009db8: e3a00005 mov r0, #5 a0009dbc: e8bd80f0 pop {r4, r5, r6, r7, pc} } the_timer->the_class = TIMER_DORMANT; a0009dc0: e3a03004 mov r3, #4 a0009dc4: e5803038 str r3, [r0, #56] ; 0x38 Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( a0009dc8: e1d010b8 ldrh r1, [r0, #8] a0009dcc: e5903008 ldr r3, [r0, #8] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; a0009dd0: e595201c ldr r2, [r5, #28] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; a0009dd4: e3a07000 mov r7, #0 a0009dd8: e5807018 str r7, [r0, #24] the_watchdog->routine = routine; a0009ddc: e580702c str r7, [r0, #44] ; 0x2c the_watchdog->id = id; a0009de0: e5807030 str r7, [r0, #48] ; 0x30 the_watchdog->user_data = user_data; a0009de4: e5807034 str r7, [r0, #52] ; 0x34 a0009de8: e7820101 str r0, [r2, r1, lsl #2] information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; a0009dec: e580600c str r6, [r0, #12] &_Timer_Information, &the_timer->Object, (Objects_Name) name ); *id = the_timer->Object.id; a0009df0: e5843000 str r3, [r4] _Thread_Enable_dispatch(); a0009df4: eb00075e bl a000bb74 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a0009df8: e1a00007 mov r0, r7 a0009dfc: e8bd80f0 pop {r4, r5, r6, r7, pc} ) { Timer_Control *the_timer; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; a0009e00: e3a00003 mov r0, #3 a0009e04: e8bd80f0 pop {r4, r5, r6, r7, pc} if ( !id ) return RTEMS_INVALID_ADDRESS; a0009e08: e3a00009 mov r0, #9 ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } a0009e0c: e8bd80f0 pop {r4, r5, r6, r7, pc} =============================================================================== a0009e18 : rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { a0009e18: e92d45f1 push {r0, r4, r5, r6, r7, r8, sl, lr} Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) a0009e1c: e2516000 subs r6, r1, #0 rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { a0009e20: e1a04000 mov r4, r0 a0009e24: e1a05002 mov r5, r2 a0009e28: e1a07003 mov r7, r3 Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; a0009e2c: 03a0000a moveq r0, #10 { Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) a0009e30: 0a000022 beq a0009ec0 return RTEMS_INVALID_NUMBER; if ( !routine ) a0009e34: e3520000 cmp r2, #0 return RTEMS_INVALID_ADDRESS; a0009e38: 03a00009 moveq r0, #9 ISR_Level level; if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; if ( !routine ) a0009e3c: 0a00001f beq a0009ec0 Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); a0009e40: e59f007c ldr r0, [pc, #124] ; a0009ec4 a0009e44: e1a01004 mov r1, r4 a0009e48: e1a0200d mov r2, sp a0009e4c: eb00049b bl a000b0c0 <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_timer = _Timer_Get( id, &location ); switch ( location ) { a0009e50: e59d3000 ldr r3, [sp] a0009e54: e1a08000 mov r8, r0 a0009e58: e3530000 cmp r3, #0 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a0009e5c: 13a00004 movne r0, #4 if ( !routine ) return RTEMS_INVALID_ADDRESS; the_timer = _Timer_Get( id, &location ); switch ( location ) { a0009e60: 1a000016 bne a0009ec0 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); a0009e64: e288a010 add sl, r8, #16 a0009e68: e1a0000a mov r0, sl a0009e6c: eb000b0a bl a000ca9c <_Watchdog_Remove> static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a0009e70: e10f2000 mrs r2, CPSR a0009e74: e3823080 orr r3, r2, #128 ; 0x80 a0009e78: e129f003 msr CPSR_fc, r3 /* * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) { a0009e7c: e5983018 ldr r3, [r8, #24] a0009e80: e3530000 cmp r3, #0 a0009e84: 0a000001 beq a0009e90 static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a0009e88: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED a0009e8c: ea000009 b a0009eb8 <== NOT EXECUTED /* * OK. Now we now the timer was not rescheduled by an interrupt * so we can atomically initialize it as in use. */ the_timer->the_class = TIMER_INTERVAL; a0009e90: e5883038 str r3, [r8, #56] ; 0x38 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; a0009e94: e5883018 str r3, [r8, #24] the_watchdog->routine = routine; a0009e98: e588502c str r5, [r8, #44] ; 0x2c the_watchdog->id = id; a0009e9c: e5884030 str r4, [r8, #48] ; 0x30 the_watchdog->user_data = user_data; a0009ea0: e5887034 str r7, [r8, #52] ; 0x34 a0009ea4: e129f002 msr CPSR_fc, r2 ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); a0009ea8: e59f0018 ldr r0, [pc, #24] ; a0009ec8 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; a0009eac: e588601c str r6, [r8, #28] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); a0009eb0: e1a0100a mov r1, sl a0009eb4: eb000aa0 bl a000c93c <_Watchdog_Insert> _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _ISR_Enable( level ); _Watchdog_Insert_ticks( &the_timer->Ticker, ticks ); _Thread_Enable_dispatch(); a0009eb8: eb00072d bl a000bb74 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a0009ebc: e3a00000 mov r0, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a0009ec0: e8bd85f8 pop {r3, r4, r5, r6, r7, r8, sl, pc} =============================================================================== a00180d4 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { a00180d4: e92d4ff1 push {r0, r4, r5, r6, r7, r8, r9, sl, fp, lr} a00180d8: e1a08003 mov r8, r3 Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; if ( !_TOD_Is_set ) a00180dc: e59f30c4 ldr r3, [pc, #196] ; a00181a8 rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { a00180e0: e1a04000 mov r4, r0 a00180e4: e1a06001 mov r6, r1 Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; if ( !_TOD_Is_set ) a00180e8: e5d33000 ldrb r3, [r3] rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { a00180ec: e1a05002 mov r5, r2 Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; if ( !_TOD_Is_set ) a00180f0: e3530000 cmp r3, #0 return RTEMS_NOT_DEFINED; a00180f4: 03a0000b moveq r0, #11 { Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; if ( !_TOD_Is_set ) a00180f8: 0a000029 beq a00181a4 return RTEMS_NOT_DEFINED; if ( !_TOD_Validate( wall_time ) ) a00180fc: e1a00001 mov r0, r1 a0018100: ebfff53b bl a00155f4 <_TOD_Validate> a0018104: e3500000 cmp r0, #0 a0018108: 0a000024 beq a00181a0 return RTEMS_INVALID_CLOCK; if ( !routine ) a001810c: e3550000 cmp r5, #0 return RTEMS_INVALID_ADDRESS; a0018110: 03a00009 moveq r0, #9 return RTEMS_NOT_DEFINED; if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; if ( !routine ) a0018114: 0a000022 beq a00181a4 return RTEMS_INVALID_ADDRESS; seconds = _TOD_To_seconds( wall_time ); a0018118: e1a00006 mov r0, r6 a001811c: ebfff511 bl a0015568 <_TOD_To_seconds> if ( seconds <= _TOD_Seconds_since_epoch() ) a0018120: e59f7084 ldr r7, [pc, #132] ; a00181ac return RTEMS_INVALID_CLOCK; if ( !routine ) return RTEMS_INVALID_ADDRESS; seconds = _TOD_To_seconds( wall_time ); a0018124: e1a06000 mov r6, r0 if ( seconds <= _TOD_Seconds_since_epoch() ) a0018128: e5973000 ldr r3, [r7] a001812c: e1500003 cmp r0, r3 a0018130: 9a00001a bls a00181a0 a0018134: e59f0074 ldr r0, [pc, #116] ; a00181b0 a0018138: e1a01004 mov r1, r4 a001813c: e1a0200d mov r2, sp a0018140: eb000ab3 bl a001ac14 <_Objects_Get> return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); switch ( location ) { a0018144: e59da000 ldr sl, [sp] a0018148: e1a09000 mov r9, r0 a001814c: e35a0000 cmp sl, #0 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a0018150: 13a00004 movne r0, #4 seconds = _TOD_To_seconds( wall_time ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); switch ( location ) { a0018154: 1a000012 bne a00181a4 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); a0018158: e289b010 add fp, r9, #16 a001815c: e1a0000b mov r0, fp a0018160: eb001209 bl a001c98c <_Watchdog_Remove> the_timer->the_class = TIMER_TIME_OF_DAY; a0018164: e3a03002 mov r3, #2 a0018168: e5893038 str r3, [r9, #56] ; 0x38 _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _Watchdog_Insert_seconds( a001816c: e5973000 ldr r3, [r7] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); a0018170: e59f003c ldr r0, [pc, #60] ; a00181b4 a0018174: e1a0100b mov r1, fp a0018178: e0636006 rsb r6, r3, r6 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; a001817c: e589a018 str sl, [r9, #24] the_watchdog->routine = routine; a0018180: e589502c str r5, [r9, #44] ; 0x2c the_watchdog->id = id; a0018184: e5894030 str r4, [r9, #48] ; 0x30 the_watchdog->user_data = user_data; a0018188: e5898034 str r8, [r9, #52] ; 0x34 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; a001818c: e589601c str r6, [r9, #28] _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); a0018190: eb0011a5 bl a001c82c <_Watchdog_Insert> &the_timer->Ticker, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); a0018194: eb000d6f bl a001b758 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a0018198: e1a0000a mov r0, sl a001819c: ea000000 b a00181a4 if ( !routine ) return RTEMS_INVALID_ADDRESS; seconds = _TOD_To_seconds( wall_time ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; a00181a0: e3a00014 mov r0, #20 <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a00181a4: e8bd8ff8 pop {r3, r4, r5, r6, r7, r8, r9, sl, fp, pc} =============================================================================== a00181b8 : rtems_status_code rtems_timer_get_information( rtems_id id, rtems_timer_information *the_info ) { a00181b8: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED Timer_Control *the_timer; Objects_Locations location; if ( !the_info ) a00181bc: e2514000 subs r4, r1, #0 <== NOT EXECUTED rtems_status_code rtems_timer_get_information( rtems_id id, rtems_timer_information *the_info ) { a00181c0: e1a03000 mov r3, r0 <== NOT EXECUTED Timer_Control *the_timer; Objects_Locations location; if ( !the_info ) return RTEMS_INVALID_ADDRESS; a00181c4: 03a00009 moveq r0, #9 <== NOT EXECUTED ) { Timer_Control *the_timer; Objects_Locations location; if ( !the_info ) a00181c8: 0a000011 beq a0018214 <== NOT EXECUTED a00181cc: e59f0044 ldr r0, [pc, #68] ; a0018218 <== NOT EXECUTED a00181d0: e1a01003 mov r1, r3 <== NOT EXECUTED a00181d4: e1a0200d mov r2, sp <== NOT EXECUTED a00181d8: eb000a8d bl a001ac14 <_Objects_Get> <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; the_timer = _Timer_Get( id, &location ); switch ( location ) { a00181dc: e59d5000 ldr r5, [sp] <== NOT EXECUTED a00181e0: e3550000 cmp r5, #0 <== NOT EXECUTED #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a00181e4: 13a00004 movne r0, #4 <== NOT EXECUTED if ( !the_info ) return RTEMS_INVALID_ADDRESS; the_timer = _Timer_Get( id, &location ); switch ( location ) { a00181e8: 1a000009 bne a0018214 <== NOT EXECUTED case OBJECTS_LOCAL: the_info->the_class = the_timer->the_class; a00181ec: e5903038 ldr r3, [r0, #56] ; 0x38 <== NOT EXECUTED a00181f0: e5843000 str r3, [r4] <== NOT EXECUTED the_info->initial = the_timer->Ticker.initial; a00181f4: e590301c ldr r3, [r0, #28] <== NOT EXECUTED a00181f8: e5843004 str r3, [r4, #4] <== NOT EXECUTED the_info->start_time = the_timer->Ticker.start_time; a00181fc: e5903024 ldr r3, [r0, #36] ; 0x24 <== NOT EXECUTED a0018200: e5843008 str r3, [r4, #8] <== NOT EXECUTED the_info->stop_time = the_timer->Ticker.stop_time; a0018204: e5903028 ldr r3, [r0, #40] ; 0x28 <== NOT EXECUTED a0018208: e584300c str r3, [r4, #12] <== NOT EXECUTED _Thread_Enable_dispatch(); a001820c: eb000d51 bl a001b758 <_Thread_Enable_dispatch> <== NOT EXECUTED return RTEMS_SUCCESSFUL; a0018210: e1a00005 mov r0, r5 <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a0018214: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED =============================================================================== a001824c : */ rtems_status_code rtems_timer_reset( rtems_id id ) { a001824c: e92d4071 push {r0, r4, r5, r6, lr} a0018250: e1a01000 mov r1, r0 a0018254: e1a0200d mov r2, sp a0018258: e59f0078 ldr r0, [pc, #120] ; a00182d8 a001825c: eb000a6c bl a001ac14 <_Objects_Get> Timer_Control *the_timer; Objects_Locations location; rtems_status_code status = RTEMS_SUCCESSFUL; the_timer = _Timer_Get( id, &location ); switch ( location ) { a0018260: e59d5000 ldr r5, [sp] a0018264: e1a06000 mov r6, r0 a0018268: e3550000 cmp r5, #0 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a001826c: 13a04004 movne r4, #4 Timer_Control *the_timer; Objects_Locations location; rtems_status_code status = RTEMS_SUCCESSFUL; the_timer = _Timer_Get( id, &location ); switch ( location ) { a0018270: 1a000016 bne a00182d0 case OBJECTS_LOCAL: if ( the_timer->the_class == TIMER_INTERVAL ) { a0018274: e5904038 ldr r4, [r0, #56] ; 0x38 a0018278: e3540000 cmp r4, #0 a001827c: 1a000006 bne a001829c _Watchdog_Remove( &the_timer->Ticker ); a0018280: e2806010 add r6, r0, #16 a0018284: e1a00006 mov r0, r6 a0018288: eb0011bf bl a001c98c <_Watchdog_Remove> _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); a001828c: e59f0048 ldr r0, [pc, #72] ; a00182dc a0018290: e1a01006 mov r1, r6 a0018294: eb001164 bl a001c82c <_Watchdog_Insert> a0018298: ea00000b b a00182cc } else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { a001829c: e3540001 cmp r4, #1 <== NOT EXECUTED /* * Must be dormant or time of day timer (e.g. TIMER_DORMANT, * TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We * can only reset active interval timers. */ status = RTEMS_NOT_DEFINED; a00182a0: 13a0400b movne r4, #11 <== NOT EXECUTED case OBJECTS_LOCAL: if ( the_timer->the_class == TIMER_INTERVAL ) { _Watchdog_Remove( &the_timer->Ticker ); _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); } else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { a00182a4: 1a000008 bne a00182cc <== NOT EXECUTED Timer_server_Control *timer_server = _Timer_server; a00182a8: e59f3030 ldr r3, [pc, #48] ; a00182e0 <== NOT EXECUTED if ( !timer_server ) { _Thread_Enable_dispatch(); return RTEMS_INCORRECT_STATE; } #endif _Watchdog_Remove( &the_timer->Ticker ); a00182ac: e2800010 add r0, r0, #16 <== NOT EXECUTED case OBJECTS_LOCAL: if ( the_timer->the_class == TIMER_INTERVAL ) { _Watchdog_Remove( &the_timer->Ticker ); _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); } else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { Timer_server_Control *timer_server = _Timer_server; a00182b0: e5934000 ldr r4, [r3] <== NOT EXECUTED if ( !timer_server ) { _Thread_Enable_dispatch(); return RTEMS_INCORRECT_STATE; } #endif _Watchdog_Remove( &the_timer->Ticker ); a00182b4: eb0011b4 bl a001c98c <_Watchdog_Remove> <== NOT EXECUTED (*timer_server->schedule_operation)( timer_server, the_timer ); a00182b8: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED a00182bc: e1a00004 mov r0, r4 <== NOT EXECUTED a00182c0: e1a01006 mov r1, r6 <== NOT EXECUTED a00182c4: e12fff33 blx r3 <== NOT EXECUTED rtems_id id ) { Timer_Control *the_timer; Objects_Locations location; rtems_status_code status = RTEMS_SUCCESSFUL; a00182c8: e1a04005 mov r4, r5 <== NOT EXECUTED * TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We * can only reset active interval timers. */ status = RTEMS_NOT_DEFINED; } _Thread_Enable_dispatch(); a00182cc: eb000d21 bl a001b758 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a00182d0: e1a00004 mov r0, r4 a00182d4: e8bd8078 pop {r3, r4, r5, r6, pc} =============================================================================== a00182e4 : rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { a00182e4: e92d45f1 push {r0, r4, r5, r6, r7, r8, sl, lr} a00182e8: e1a08003 mov r8, r3 Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server; a00182ec: e59f30b8 ldr r3, [pc, #184] ; a00183ac rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { a00182f0: e1a05000 mov r5, r0 a00182f4: e1a04001 mov r4, r1 Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server; a00182f8: e5937000 ldr r7, [r3] rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { a00182fc: e1a06002 mov r6, r2 Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) a0018300: e3570000 cmp r7, #0 return RTEMS_INCORRECT_STATE; a0018304: 03a0000e moveq r0, #14 Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) a0018308: 0a000026 beq a00183a8 return RTEMS_INCORRECT_STATE; if ( !routine ) a001830c: e3520000 cmp r2, #0 return RTEMS_INVALID_ADDRESS; a0018310: 03a00009 moveq r0, #9 Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) return RTEMS_INCORRECT_STATE; if ( !routine ) a0018314: 0a000023 beq a00183a8 return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) a0018318: e3510000 cmp r1, #0 return RTEMS_INVALID_NUMBER; a001831c: 03a0000a moveq r0, #10 return RTEMS_INCORRECT_STATE; if ( !routine ) return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) a0018320: 0a000020 beq a00183a8 a0018324: e59f0084 ldr r0, [pc, #132] ; a00183b0 a0018328: e1a01005 mov r1, r5 a001832c: e1a0200d mov r2, sp a0018330: eb000a37 bl a001ac14 <_Objects_Get> return RTEMS_INVALID_NUMBER; the_timer = _Timer_Get( id, &location ); switch ( location ) { a0018334: e59d3000 ldr r3, [sp] a0018338: e1a0a000 mov sl, r0 a001833c: e3530000 cmp r3, #0 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a0018340: 13a00004 movne r0, #4 if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; the_timer = _Timer_Get( id, &location ); switch ( location ) { a0018344: 1a000017 bne a00183a8 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); a0018348: e28a0010 add r0, sl, #16 a001834c: eb00118e bl a001c98c <_Watchdog_Remove> static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( a0018350: e10f3000 mrs r3, CPSR a0018354: e3832080 orr r2, r3, #128 ; 0x80 a0018358: e129f002 msr CPSR_fc, r2 /* * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) { a001835c: e59a2018 ldr r2, [sl, #24] a0018360: e3520000 cmp r2, #0 a0018364: 0a000001 beq a0018370 static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( a0018368: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED a001836c: ea00000b b a00183a0 <== NOT EXECUTED /* * OK. Now we now the timer was not rescheduled by an interrupt * so we can atomically initialize it as in use. */ the_timer->the_class = TIMER_INTERVAL_ON_TASK; a0018370: e3a01001 mov r1, #1 a0018374: e58a1038 str r1, [sl, #56] ; 0x38 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; a0018378: e58a2018 str r2, [sl, #24] the_watchdog->routine = routine; a001837c: e58a602c str r6, [sl, #44] ; 0x2c the_watchdog->id = id; a0018380: e58a5030 str r5, [sl, #48] ; 0x30 the_watchdog->user_data = user_data; a0018384: e58a8034 str r8, [sl, #52] ; 0x34 _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = ticks; a0018388: e58a401c str r4, [sl, #28] a001838c: e129f003 msr CPSR_fc, r3 _ISR_Enable( level ); (*timer_server->schedule_operation)( timer_server, the_timer ); a0018390: e5973004 ldr r3, [r7, #4] a0018394: e1a00007 mov r0, r7 a0018398: e1a0100a mov r1, sl a001839c: e12fff33 blx r3 _Thread_Enable_dispatch(); a00183a0: eb000cec bl a001b758 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a00183a4: e3a00000 mov r0, #0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a00183a8: e8bd85f8 pop {r3, r4, r5, r6, r7, r8, sl, pc} =============================================================================== a00183b4 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { a00183b4: e92d4ff1 push {r0, r4, r5, r6, r7, r8, r9, sl, fp, lr} a00183b8: e1a0a003 mov sl, r3 Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; a00183bc: e59f30d8 ldr r3, [pc, #216] ; a001849c rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { a00183c0: e1a04000 mov r4, r0 a00183c4: e1a07001 mov r7, r1 Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; a00183c8: e5936000 ldr r6, [r3] rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { a00183cc: e1a05002 mov r5, r2 Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) a00183d0: e3560000 cmp r6, #0 return RTEMS_INCORRECT_STATE; a00183d4: 03a0000e moveq r0, #14 Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) a00183d8: 0a00002e beq a0018498 return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) a00183dc: e59f30bc ldr r3, [pc, #188] ; a00184a0 a00183e0: e5d33000 ldrb r3, [r3] a00183e4: e3530000 cmp r3, #0 return RTEMS_NOT_DEFINED; a00183e8: 03a0000b moveq r0, #11 Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) a00183ec: 0a000029 beq a0018498 return RTEMS_NOT_DEFINED; if ( !routine ) a00183f0: e3520000 cmp r2, #0 return RTEMS_INVALID_ADDRESS; a00183f4: 03a00009 moveq r0, #9 return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !routine ) a00183f8: 0a000026 beq a0018498 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) a00183fc: e1a00001 mov r0, r1 a0018400: ebfff47b bl a00155f4 <_TOD_Validate> a0018404: e3500000 cmp r0, #0 a0018408: 0a000021 beq a0018494 return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); a001840c: e1a00007 mov r0, r7 a0018410: ebfff454 bl a0015568 <_TOD_To_seconds> if ( seconds <= _TOD_Seconds_since_epoch() ) a0018414: e59f8088 ldr r8, [pc, #136] ; a00184a4 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); a0018418: e1a07000 mov r7, r0 if ( seconds <= _TOD_Seconds_since_epoch() ) a001841c: e5983000 ldr r3, [r8] a0018420: e1500003 cmp r0, r3 a0018424: 9a00001a bls a0018494 a0018428: e59f0078 ldr r0, [pc, #120] ; a00184a8 a001842c: e1a01004 mov r1, r4 a0018430: e1a0200d mov r2, sp a0018434: eb0009f6 bl a001ac14 <_Objects_Get> return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); switch ( location ) { a0018438: e59d9000 ldr r9, [sp] a001843c: e1a0b000 mov fp, r0 a0018440: e3590000 cmp r9, #0 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; a0018444: 13a00004 movne r0, #4 seconds = _TOD_To_seconds( wall_time ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); switch ( location ) { a0018448: 1a000012 bne a0018498 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); a001844c: e28b0010 add r0, fp, #16 a0018450: eb00114d bl a001c98c <_Watchdog_Remove> the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; a0018454: e3a03003 mov r3, #3 a0018458: e58b3038 str r3, [fp, #56] ; 0x38 _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); a001845c: e5983000 ldr r3, [r8] (*timer_server->schedule_operation)( timer_server, the_timer ); a0018460: e1a00006 mov r0, r6 a0018464: e1a0100b mov r1, fp case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); a0018468: e0637007 rsb r7, r3, r7 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; a001846c: e58b9018 str r9, [fp, #24] (*timer_server->schedule_operation)( timer_server, the_timer ); a0018470: e5963004 ldr r3, [r6, #4] the_watchdog->routine = routine; a0018474: e58b502c str r5, [fp, #44] ; 0x2c the_watchdog->id = id; a0018478: e58b4030 str r4, [fp, #48] ; 0x30 the_watchdog->user_data = user_data; a001847c: e58ba034 str sl, [fp, #52] ; 0x34 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); a0018480: e58b701c str r7, [fp, #28] (*timer_server->schedule_operation)( timer_server, the_timer ); a0018484: e12fff33 blx r3 _Thread_Enable_dispatch(); a0018488: eb000cb2 bl a001b758 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; a001848c: e1a00009 mov r0, r9 a0018490: ea000000 b a0018498 if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; a0018494: e3a00014 mov r0, #20 <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } a0018498: e8bd8ff8 pop {r3, r4, r5, r6, r7, r8, r9, sl, fp, pc}