=============================================================================== 0010be5c <_API_extensions_Run_postdriver>: * * _API_extensions_Run_postdriver */ void _API_extensions_Run_postdriver( void ) { 10be5c: 55 push %ebp 10be5d: 89 e5 mov %esp,%ebp 10be5f: 53 push %ebx 10be60: 83 ec 04 sub $0x4,%esp the_extension = (API_extensions_Control *) the_node; (*the_extension->postswitch_hook)( _Thread_Executing ); } } 10be63: 8b 1d b8 56 12 00 mov 0x1256b8,%ebx void _API_extensions_Run_postdriver( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _Chain_First( &_API_extensions_List ); 10be69: 81 fb bc 56 12 00 cmp $0x1256bc,%ebx 10be6f: 74 10 je 10be81 <_API_extensions_Run_postdriver+0x25><== NEVER TAKEN 10be71: 8d 76 00 lea 0x0(%esi),%esi * Currently all APIs configure this hook so it is always non-NULL. */ #if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API) if ( the_extension->postdriver_hook ) #endif (*the_extension->postdriver_hook)(); 10be74: ff 53 08 call *0x8(%ebx) Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _Chain_First( &_API_extensions_List ); !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { 10be77: 8b 1b mov (%ebx),%ebx void _API_extensions_Run_postdriver( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _Chain_First( &_API_extensions_List ); 10be79: 81 fb bc 56 12 00 cmp $0x1256bc,%ebx 10be7f: 75 f3 jne 10be74 <_API_extensions_Run_postdriver+0x18><== NEVER TAKEN #if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API) if ( the_extension->postdriver_hook ) #endif (*the_extension->postdriver_hook)(); } } 10be81: 58 pop %eax 10be82: 5b pop %ebx 10be83: c9 leave 10be84: c3 ret =============================================================================== 0010be88 <_API_extensions_Run_postswitch>: * * _API_extensions_Run_postswitch */ void _API_extensions_Run_postswitch( void ) { 10be88: 55 push %ebp 10be89: 89 e5 mov %esp,%ebp 10be8b: 53 push %ebx 10be8c: 83 ec 04 sub $0x4,%esp the_extension = (API_extensions_Control *) the_node; (*the_extension->postswitch_hook)( _Thread_Executing ); } } 10be8f: 8b 1d b8 56 12 00 mov 0x1256b8,%ebx void _API_extensions_Run_postswitch( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _Chain_First( &_API_extensions_List ); 10be95: 81 fb bc 56 12 00 cmp $0x1256bc,%ebx 10be9b: 74 1c je 10beb9 <_API_extensions_Run_postswitch+0x31><== NEVER TAKEN 10be9d: 8d 76 00 lea 0x0(%esi),%esi !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (API_extensions_Control *) the_node; (*the_extension->postswitch_hook)( _Thread_Executing ); 10bea0: 83 ec 0c sub $0xc,%esp 10bea3: ff 35 18 57 12 00 pushl 0x125718 10bea9: ff 53 0c call *0xc(%ebx) Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _Chain_First( &_API_extensions_List ); !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { 10beac: 8b 1b mov (%ebx),%ebx void _API_extensions_Run_postswitch( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _Chain_First( &_API_extensions_List ); 10beae: 83 c4 10 add $0x10,%esp 10beb1: 81 fb bc 56 12 00 cmp $0x1256bc,%ebx 10beb7: 75 e7 jne 10bea0 <_API_extensions_Run_postswitch+0x18><== NEVER TAKEN the_extension = (API_extensions_Control *) the_node; (*the_extension->postswitch_hook)( _Thread_Executing ); } } 10beb9: 8b 5d fc mov -0x4(%ebp),%ebx 10bebc: c9 leave 10bebd: c3 ret =============================================================================== 00119880 <_CORE_message_queue_Broadcast>: Objects_Id id __attribute__((unused)), CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)), #endif uint32_t *count ) { 119880: 55 push %ebp 119881: 89 e5 mov %esp,%ebp 119883: 57 push %edi 119884: 56 push %esi 119885: 53 push %ebx 119886: 83 ec 1c sub $0x1c,%esp 119889: 8b 5d 08 mov 0x8(%ebp),%ebx Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 11988c: 8b 45 10 mov 0x10(%ebp),%eax 11988f: 39 43 4c cmp %eax,0x4c(%ebx) 119892: 72 60 jb 1198f4 <_CORE_message_queue_Broadcast+0x74><== NEVER TAKEN * NOTE: This check is critical because threads can block on * send and receive and this ensures that we are broadcasting * the message to threads waiting to receive -- not to send. */ if ( the_message_queue->number_of_pending_messages != 0 ) { 119894: 8b 43 48 mov 0x48(%ebx),%eax 119897: 85 c0 test %eax,%eax 119899: 75 45 jne 1198e0 <_CORE_message_queue_Broadcast+0x60> 11989b: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 1198a2: eb 18 jmp 1198bc <_CORE_message_queue_Broadcast+0x3c> */ number_broadcasted = 0; while ((the_thread = _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { waitp = &the_thread->Wait; number_broadcasted += 1; 1198a4: ff 45 e4 incl -0x1c(%ebp) const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 1198a7: 8b 42 2c mov 0x2c(%edx),%eax 1198aa: 89 c7 mov %eax,%edi 1198ac: 8b 75 0c mov 0xc(%ebp),%esi 1198af: 8b 4d 10 mov 0x10(%ebp),%ecx 1198b2: f3 a4 rep movsb %ds:(%esi),%es:(%edi) buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 1198b4: 8b 42 28 mov 0x28(%edx),%eax 1198b7: 8b 55 10 mov 0x10(%ebp),%edx 1198ba: 89 10 mov %edx,(%eax) /* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = 1198bc: 83 ec 0c sub $0xc,%esp 1198bf: 53 push %ebx 1198c0: e8 e3 26 00 00 call 11bfa8 <_Thread_queue_Dequeue> 1198c5: 89 c2 mov %eax,%edx 1198c7: 83 c4 10 add $0x10,%esp 1198ca: 85 c0 test %eax,%eax 1198cc: 75 d6 jne 1198a4 <_CORE_message_queue_Broadcast+0x24> if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_message_queue_mp_support) ( the_thread, id ); #endif } *count = number_broadcasted; 1198ce: 8b 55 e4 mov -0x1c(%ebp),%edx 1198d1: 8b 45 1c mov 0x1c(%ebp),%eax 1198d4: 89 10 mov %edx,(%eax) return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 1198d6: 31 c0 xor %eax,%eax } 1198d8: 8d 65 f4 lea -0xc(%ebp),%esp 1198db: 5b pop %ebx 1198dc: 5e pop %esi 1198dd: 5f pop %edi 1198de: c9 leave 1198df: c3 ret * 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 ) { *count = 0; 1198e0: 8b 55 1c mov 0x1c(%ebp),%edx 1198e3: c7 02 00 00 00 00 movl $0x0,(%edx) return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 1198e9: 31 c0 xor %eax,%eax #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 1198eb: 8d 65 f4 lea -0xc(%ebp),%esp 1198ee: 5b pop %ebx 1198ef: 5e pop %esi 1198f0: 5f pop %edi 1198f1: c9 leave 1198f2: c3 ret 1198f3: 90 nop 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; 1198f4: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 1198f9: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 1198fc: 5b pop %ebx <== NOT EXECUTED 1198fd: 5e pop %esi <== NOT EXECUTED 1198fe: 5f pop %edi <== NOT EXECUTED 1198ff: c9 leave <== NOT EXECUTED 119900: c3 ret <== NOT EXECUTED =============================================================================== 001149c0 <_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 ) { 1149c0: 55 push %ebp 1149c1: 89 e5 mov %esp,%ebp 1149c3: 57 push %edi 1149c4: 56 push %esi 1149c5: 53 push %ebx 1149c6: 83 ec 0c sub $0xc,%esp 1149c9: 8b 5d 08 mov 0x8(%ebp),%ebx 1149cc: 8b 75 10 mov 0x10(%ebp),%esi 1149cf: 8b 45 14 mov 0x14(%ebp),%eax size_t message_buffering_required; size_t allocated_message_size; the_message_queue->maximum_pending_messages = maximum_pending_messages; 1149d2: 89 73 44 mov %esi,0x44(%ebx) the_message_queue->number_of_pending_messages = 0; 1149d5: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx) the_message_queue->maximum_message_size = maximum_message_size; 1149dc: 89 43 4c mov %eax,0x4c(%ebx) /* * Round size up to multiple of a pointer for chain init and * check for overflow on adding overhead to each message. */ allocated_message_size = maximum_message_size; if (allocated_message_size & (sizeof(uint32_t) - 1)) { 1149df: a8 03 test $0x3,%al 1149e1: 74 15 je 1149f8 <_CORE_message_queue_Initialize+0x38> allocated_message_size += sizeof(uint32_t); 1149e3: 8d 50 04 lea 0x4(%eax),%edx allocated_message_size &= ~(sizeof(uint32_t) - 1); 1149e6: 83 e2 fc and $0xfffffffc,%edx } if (allocated_message_size < maximum_message_size) 1149e9: 39 d0 cmp %edx,%eax 1149eb: 76 0d jbe 1149fa <_CORE_message_queue_Initialize+0x3a><== ALWAYS TAKEN */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) return false; 1149ed: 31 c0 xor %eax,%eax STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; } 1149ef: 8d 65 f4 lea -0xc(%ebp),%esp 1149f2: 5b pop %ebx 1149f3: 5e pop %esi 1149f4: 5f pop %edi 1149f5: c9 leave 1149f6: c3 ret 1149f7: 90 nop /* * 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)) { 1149f8: 89 c2 mov %eax,%edx /* * Calculate how much total memory is required for message buffering and * check for overflow on the multiplication. */ message_buffering_required = (size_t) maximum_pending_messages * (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); 1149fa: 8d 7a 10 lea 0x10(%edx),%edi /* * Calculate how much total memory is required for message buffering and * check for overflow on the multiplication. */ message_buffering_required = (size_t) maximum_pending_messages * 1149fd: 89 f8 mov %edi,%eax 1149ff: 0f af c6 imul %esi,%eax (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) 114a02: 39 d0 cmp %edx,%eax 114a04: 72 e7 jb 1149ed <_CORE_message_queue_Initialize+0x2d><== NEVER TAKEN /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) _Workspace_Allocate( message_buffering_required ); 114a06: 83 ec 0c sub $0xc,%esp 114a09: 50 push %eax 114a0a: e8 c1 29 00 00 call 1173d0 <_Workspace_Allocate> return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 114a0f: 89 43 5c mov %eax,0x5c(%ebx) _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 114a12: 83 c4 10 add $0x10,%esp 114a15: 85 c0 test %eax,%eax 114a17: 74 d4 je 1149ed <_CORE_message_queue_Initialize+0x2d> /* * Initialize the pool of inactive messages, pending messages, * and set of waiting threads. */ _Chain_Initialize ( 114a19: 57 push %edi 114a1a: 56 push %esi 114a1b: 50 push %eax 114a1c: 8d 43 60 lea 0x60(%ebx),%eax 114a1f: 50 push %eax 114a20: e8 e7 46 00 00 call 11910c <_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 ); 114a25: 8d 43 54 lea 0x54(%ebx),%eax 114a28: 89 43 50 mov %eax,0x50(%ebx) head->next = tail; head->previous = NULL; 114a2b: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); 114a32: 8d 43 50 lea 0x50(%ebx),%eax 114a35: 89 43 58 mov %eax,0x58(%ebx) allocated_message_size + sizeof( CORE_message_queue_Buffer_control ) ); _Chain_Initialize_empty( &the_message_queue->Pending_messages ); _Thread_queue_Initialize( 114a38: 6a 06 push $0x6 114a3a: 68 80 00 00 00 push $0x80 114a3f: 8b 45 0c mov 0xc(%ebp),%eax 114a42: 83 38 01 cmpl $0x1,(%eax) 114a45: 0f 94 c0 sete %al 114a48: 0f b6 c0 movzbl %al,%eax 114a4b: 50 push %eax 114a4c: 53 push %ebx 114a4d: e8 92 20 00 00 call 116ae4 <_Thread_queue_Initialize> THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 114a52: 83 c4 20 add $0x20,%esp 114a55: b0 01 mov $0x1,%al } 114a57: 8d 65 f4 lea -0xc(%ebp),%esp 114a5a: 5b pop %ebx 114a5b: 5e pop %esi 114a5c: 5f pop %edi 114a5d: c9 leave 114a5e: c3 ret =============================================================================== 00110594 <_CORE_message_queue_Insert_message>: void _CORE_message_queue_Insert_message( CORE_message_queue_Control *the_message_queue, CORE_message_queue_Buffer_control *the_message, CORE_message_queue_Submit_types submit_type ) { 110594: 55 push %ebp 110595: 89 e5 mov %esp,%ebp 110597: 56 push %esi 110598: 53 push %ebx 110599: 8b 45 08 mov 0x8(%ebp),%eax 11059c: 8b 55 0c mov 0xc(%ebp),%edx #endif _CORE_message_queue_Set_message_priority( the_message, submit_type ); #if !defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY) _ISR_Disable( level ); 11059f: 9c pushf 1105a0: fa cli 1105a1: 5b pop %ebx SET_NOTIFY(); the_message_queue->number_of_pending_messages++; 1105a2: ff 40 48 incl 0x48(%eax) if ( submit_type == CORE_MESSAGE_QUEUE_SEND_REQUEST ) 1105a5: 81 7d 10 ff ff ff 7f cmpl $0x7fffffff,0x10(%ebp) 1105ac: 74 1a je 1105c8 <_CORE_message_queue_Insert_message+0x34> RTEMS_INLINE_ROUTINE void _Chain_Prepend_unprotected( Chain_Control *the_chain, Chain_Node *the_node ) { _Chain_Insert_unprotected(_Chain_Head(the_chain), the_node); 1105ae: 8d 48 50 lea 0x50(%eax),%ecx 1105b1: 89 4a 04 mov %ecx,0x4(%edx) ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 1105b4: 8b 48 50 mov 0x50(%eax),%ecx after_node->next = the_node; 1105b7: 89 50 50 mov %edx,0x50(%eax) the_node->next = before_node; 1105ba: 89 0a mov %ecx,(%edx) before_node->previous = the_node; 1105bc: 89 51 04 mov %edx,0x4(%ecx) _CORE_message_queue_Append_unprotected(the_message_queue, the_message); else _CORE_message_queue_Prepend_unprotected(the_message_queue, the_message); _ISR_Enable( level ); 1105bf: 53 push %ebx 1105c0: 9d popf * the message is actually in the queue at this point. */ if ( notify && the_message_queue->notify_handler ) (*the_message_queue->notify_handler)(the_message_queue->notify_argument); #endif } 1105c1: 5b pop %ebx 1105c2: 5e pop %esi 1105c3: c9 leave 1105c4: c3 ret 1105c5: 8d 76 00 lea 0x0(%esi),%esi Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *old_last = tail->previous; 1105c8: 8b 48 58 mov 0x58(%eax),%ecx RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected( Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); 1105cb: 8d 70 54 lea 0x54(%eax),%esi 1105ce: 89 32 mov %esi,(%edx) Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; 1105d0: 89 50 58 mov %edx,0x58(%eax) old_last->next = the_node; 1105d3: 89 11 mov %edx,(%ecx) the_node->previous = old_last; 1105d5: 89 4a 04 mov %ecx,0x4(%edx) 1105d8: eb e5 jmp 1105bf <_CORE_message_queue_Insert_message+0x2b> =============================================================================== 0010bff0 <_CORE_message_queue_Submit>: #endif CORE_message_queue_Submit_types submit_type, bool wait, Watchdog_Interval timeout ) { 10bff0: 55 push %ebp 10bff1: 89 e5 mov %esp,%ebp 10bff3: 57 push %edi 10bff4: 56 push %esi 10bff5: 53 push %ebx 10bff6: 83 ec 0c sub $0xc,%esp 10bff9: 8b 5d 08 mov 0x8(%ebp),%ebx 10bffc: 8b 75 0c mov 0xc(%ebp),%esi CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { 10bfff: 8b 45 10 mov 0x10(%ebp),%eax 10c002: 39 43 4c cmp %eax,0x4c(%ebx) 10c005: 72 51 jb 10c058 <_CORE_message_queue_Submit+0x68> } /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { 10c007: 8b 43 48 mov 0x48(%ebx),%eax 10c00a: 85 c0 test %eax,%eax 10c00c: 74 5a je 10c068 <_CORE_message_queue_Submit+0x78> /* * 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 < 10c00e: 39 43 44 cmp %eax,0x44(%ebx) 10c011: 77 0d ja 10c020 <_CORE_message_queue_Submit+0x30> ); return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } #if !defined(RTEMS_SCORE_COREMSG_ENABLE_BLOCKING_SEND) return CORE_MESSAGE_QUEUE_STATUS_TOO_MANY; 10c013: b8 02 00 00 00 mov $0x2,%eax _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 10c018: 8d 65 f4 lea -0xc(%ebp),%esp 10c01b: 5b pop %ebx 10c01c: 5e pop %esi 10c01d: 5f pop %edi 10c01e: c9 leave 10c01f: c3 ret _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 ); 10c020: 83 ec 0c sub $0xc,%esp 10c023: 8d 43 60 lea 0x60(%ebx),%eax 10c026: 50 push %eax 10c027: e8 a0 ff ff ff call 10bfcc <_Chain_Get> 10c02c: 89 c2 mov %eax,%edx return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED; #endif _CORE_message_queue_Copy_buffer( buffer, the_message->Contents.buffer, 10c02e: 8d 40 0c lea 0xc(%eax),%eax const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 10c031: 89 c7 mov %eax,%edi 10c033: 8b 4d 10 mov 0x10(%ebp),%ecx 10c036: f3 a4 rep movsb %ds:(%esi),%es:(%edi) size ); the_message->Contents.size = size; 10c038: 8b 4d 10 mov 0x10(%ebp),%ecx 10c03b: 89 4a 08 mov %ecx,0x8(%edx) _CORE_message_queue_Set_message_priority( the_message, submit_type ); _CORE_message_queue_Insert_message( 10c03e: 83 c4 0c add $0xc,%esp 10c041: ff 75 1c pushl 0x1c(%ebp) 10c044: 52 push %edx 10c045: 53 push %ebx 10c046: e8 49 45 00 00 call 110594 <_CORE_message_queue_Insert_message> the_message_queue, the_message, submit_type ); return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 10c04b: 83 c4 10 add $0x10,%esp 10c04e: 31 c0 xor %eax,%eax _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 10c050: 8d 65 f4 lea -0xc(%ebp),%esp 10c053: 5b pop %ebx 10c054: 5e pop %esi 10c055: 5f pop %edi 10c056: c9 leave 10c057: c3 ret { 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; 10c058: b8 01 00 00 00 mov $0x1,%eax _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 10c05d: 8d 65 f4 lea -0xc(%ebp),%esp 10c060: 5b pop %ebx 10c061: 5e pop %esi 10c062: 5f pop %edi 10c063: c9 leave 10c064: c3 ret 10c065: 8d 76 00 lea 0x0(%esi),%esi /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue ); 10c068: 83 ec 0c sub $0xc,%esp 10c06b: 53 push %ebx 10c06c: e8 1b 1b 00 00 call 10db8c <_Thread_queue_Dequeue> 10c071: 89 c2 mov %eax,%edx if ( the_thread ) { 10c073: 83 c4 10 add $0x10,%esp 10c076: 85 c0 test %eax,%eax 10c078: 74 1e je 10c098 <_CORE_message_queue_Submit+0xa8> 10c07a: 8b 40 2c mov 0x2c(%eax),%eax 10c07d: 89 c7 mov %eax,%edi 10c07f: 8b 4d 10 mov 0x10(%ebp),%ecx 10c082: f3 a4 rep movsb %ds:(%esi),%es:(%edi) _CORE_message_queue_Copy_buffer( buffer, the_thread->Wait.return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 10c084: 8b 42 28 mov 0x28(%edx),%eax 10c087: 8b 4d 10 mov 0x10(%ebp),%ecx 10c08a: 89 08 mov %ecx,(%eax) the_thread->Wait.count = (uint32_t) submit_type; 10c08c: 8b 45 1c mov 0x1c(%ebp),%eax 10c08f: 89 42 24 mov %eax,0x24(%edx) #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; 10c092: 31 c0 xor %eax,%eax 10c094: eb 82 jmp 10c018 <_CORE_message_queue_Submit+0x28> 10c096: 66 90 xchg %ax,%ax /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue ); if ( the_thread ) { 10c098: 8b 43 48 mov 0x48(%ebx),%eax 10c09b: e9 6e ff ff ff jmp 10c00e <_CORE_message_queue_Submit+0x1e> =============================================================================== 0010c0ac <_CORE_mutex_Initialize>: CORE_mutex_Status _CORE_mutex_Initialize( CORE_mutex_Control *the_mutex, CORE_mutex_Attributes *the_mutex_attributes, uint32_t initial_lock ) { 10c0ac: 55 push %ebp 10c0ad: 89 e5 mov %esp,%ebp 10c0af: 57 push %edi 10c0b0: 56 push %esi 10c0b1: 53 push %ebx 10c0b2: 83 ec 0c sub $0xc,%esp 10c0b5: 8b 45 08 mov 0x8(%ebp),%eax 10c0b8: 8b 5d 0c mov 0xc(%ebp),%ebx 10c0bb: 8b 55 10 mov 0x10(%ebp),%edx /* Add this to the RTEMS environment later ????????? rtems_assert( initial_lock == CORE_MUTEX_LOCKED || initial_lock == CORE_MUTEX_UNLOCKED ); */ the_mutex->Attributes = *the_mutex_attributes; 10c0be: 8d 78 40 lea 0x40(%eax),%edi 10c0c1: b9 04 00 00 00 mov $0x4,%ecx 10c0c6: 89 de mov %ebx,%esi 10c0c8: f3 a5 rep movsl %ds:(%esi),%es:(%edi) the_mutex->lock = initial_lock; 10c0ca: 89 50 50 mov %edx,0x50(%eax) the_mutex->blocked_count = 0; 10c0cd: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax) if ( initial_lock == CORE_MUTEX_LOCKED ) { 10c0d4: 85 d2 test %edx,%edx 10c0d6: 75 30 jne 10c108 <_CORE_mutex_Initialize+0x5c> the_mutex->nest_count = 1; 10c0d8: c7 40 54 01 00 00 00 movl $0x1,0x54(%eax) the_mutex->holder = _Thread_Executing; 10c0df: 8b 15 18 57 12 00 mov 0x125718,%edx 10c0e5: 89 50 5c mov %edx,0x5c(%eax) the_mutex->holder_id = _Thread_Executing->Object.id; 10c0e8: 8b 4a 08 mov 0x8(%edx),%ecx 10c0eb: 89 48 60 mov %ecx,0x60(%eax) STATES_WAITING_FOR_MUTEX, CORE_MUTEX_TIMEOUT ); return CORE_MUTEX_STATUS_SUCCESSFUL; } 10c0ee: 8b 48 48 mov 0x48(%eax),%ecx if ( initial_lock == CORE_MUTEX_LOCKED ) { the_mutex->nest_count = 1; the_mutex->holder = _Thread_Executing; the_mutex->holder_id = _Thread_Executing->Object.id; if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 10c0f1: 83 f9 02 cmp $0x2,%ecx 10c0f4: 74 05 je 10c0fb <_CORE_mutex_Initialize+0x4f> 10c0f6: 83 f9 03 cmp $0x3,%ecx 10c0f9: 75 22 jne 10c11d <_CORE_mutex_Initialize+0x71> _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { if ( _Thread_Executing->current_priority < 10c0fb: 8b 48 4c mov 0x4c(%eax),%ecx 10c0fe: 39 4a 14 cmp %ecx,0x14(%edx) 10c101: 72 41 jb 10c144 <_CORE_mutex_Initialize+0x98> _Chain_Prepend_unprotected( &_Thread_Executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = _Thread_Executing->current_priority; #endif _Thread_Executing->resource_count++; 10c103: ff 42 1c incl 0x1c(%edx) 10c106: eb 15 jmp 10c11d <_CORE_mutex_Initialize+0x71> } } else { the_mutex->nest_count = 0; 10c108: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) the_mutex->holder = NULL; 10c10f: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax) the_mutex->holder_id = 0; 10c116: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax) } _Thread_queue_Initialize( 10c11d: 6a 05 push $0x5 10c11f: 68 00 04 00 00 push $0x400 10c124: 31 d2 xor %edx,%edx 10c126: 83 7b 08 00 cmpl $0x0,0x8(%ebx) 10c12a: 0f 95 c2 setne %dl 10c12d: 52 push %edx 10c12e: 50 push %eax 10c12f: e8 e8 1d 00 00 call 10df1c <_Thread_queue_Initialize> THREAD_QUEUE_DISCIPLINE_FIFO : THREAD_QUEUE_DISCIPLINE_PRIORITY, STATES_WAITING_FOR_MUTEX, CORE_MUTEX_TIMEOUT ); return CORE_MUTEX_STATUS_SUCCESSFUL; 10c134: 83 c4 10 add $0x10,%esp 10c137: 31 c0 xor %eax,%eax } 10c139: 8d 65 f4 lea -0xc(%ebp),%esp 10c13c: 5b pop %ebx 10c13d: 5e pop %esi 10c13e: 5f pop %edi 10c13f: c9 leave 10c140: c3 ret 10c141: 8d 76 00 lea 0x0(%esi),%esi if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { if ( _Thread_Executing->current_priority < the_mutex->Attributes.priority_ceiling ) return CORE_MUTEX_STATUS_CEILING_VIOLATED; 10c144: b8 06 00 00 00 mov $0x6,%eax STATES_WAITING_FOR_MUTEX, CORE_MUTEX_TIMEOUT ); return CORE_MUTEX_STATUS_SUCCESSFUL; } 10c149: 8d 65 f4 lea -0xc(%ebp),%esp 10c14c: 5b pop %ebx 10c14d: 5e pop %esi 10c14e: 5f pop %edi 10c14f: c9 leave 10c150: c3 ret =============================================================================== 0010c1a4 <_CORE_mutex_Seize>: Objects_Id _id, bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { 10c1a4: 55 push %ebp 10c1a5: 89 e5 mov %esp,%ebp 10c1a7: 53 push %ebx 10c1a8: 83 ec 14 sub $0x14,%esp 10c1ab: 8b 5d 08 mov 0x8(%ebp),%ebx 10c1ae: 8a 55 10 mov 0x10(%ebp),%dl _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 10c1b1: a1 50 54 12 00 mov 0x125450,%eax 10c1b6: 85 c0 test %eax,%eax 10c1b8: 74 04 je 10c1be <_CORE_mutex_Seize+0x1a> 10c1ba: 84 d2 test %dl,%dl 10c1bc: 75 36 jne 10c1f4 <_CORE_mutex_Seize+0x50><== ALWAYS TAKEN 10c1be: 83 ec 08 sub $0x8,%esp 10c1c1: 8d 45 18 lea 0x18(%ebp),%eax 10c1c4: 50 push %eax 10c1c5: 53 push %ebx 10c1c6: 88 55 f4 mov %dl,-0xc(%ebp) 10c1c9: e8 0e 44 00 00 call 1105dc <_CORE_mutex_Seize_interrupt_trylock> 10c1ce: 83 c4 10 add $0x10,%esp 10c1d1: 85 c0 test %eax,%eax 10c1d3: 8a 55 f4 mov -0xc(%ebp),%dl 10c1d6: 74 14 je 10c1ec <_CORE_mutex_Seize+0x48> 10c1d8: 84 d2 test %dl,%dl 10c1da: 75 30 jne 10c20c <_CORE_mutex_Seize+0x68> 10c1dc: ff 75 18 pushl 0x18(%ebp) 10c1df: 9d popf 10c1e0: a1 18 57 12 00 mov 0x125718,%eax 10c1e5: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax) } 10c1ec: 8b 5d fc mov -0x4(%ebp),%ebx 10c1ef: c9 leave 10c1f0: c3 ret 10c1f1: 8d 76 00 lea 0x0(%esi),%esi bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 10c1f4: 83 3d 20 56 12 00 01 cmpl $0x1,0x125620 10c1fb: 76 c1 jbe 10c1be <_CORE_mutex_Seize+0x1a> 10c1fd: 53 push %ebx 10c1fe: 6a 12 push $0x12 10c200: 6a 00 push $0x0 10c202: 6a 00 push $0x0 10c204: e8 23 06 00 00 call 10c82c <_Internal_error_Occurred> 10c209: 8d 76 00 lea 0x0(%esi),%esi 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; 10c20c: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx) 10c213: a1 18 57 12 00 mov 0x125718,%eax 10c218: 89 58 44 mov %ebx,0x44(%eax) 10c21b: 8b 55 0c mov 0xc(%ebp),%edx 10c21e: 89 50 20 mov %edx,0x20(%eax) 10c221: a1 50 54 12 00 mov 0x125450,%eax 10c226: 40 inc %eax 10c227: a3 50 54 12 00 mov %eax,0x125450 10c22c: ff 75 18 pushl 0x18(%ebp) 10c22f: 9d popf 10c230: 83 ec 08 sub $0x8,%esp 10c233: ff 75 14 pushl 0x14(%ebp) 10c236: 53 push %ebx 10c237: e8 18 ff ff ff call 10c154 <_CORE_mutex_Seize_interrupt_blocking> 10c23c: 83 c4 10 add $0x10,%esp } 10c23f: 8b 5d fc mov -0x4(%ebp),%ebx 10c242: c9 leave 10c243: c3 ret =============================================================================== 001105dc <_CORE_mutex_Seize_interrupt_trylock>: #if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__) int _CORE_mutex_Seize_interrupt_trylock( CORE_mutex_Control *the_mutex, ISR_Level *level_p ) { 1105dc: 55 push %ebp 1105dd: 89 e5 mov %esp,%ebp 1105df: 56 push %esi 1105e0: 53 push %ebx 1105e1: 8b 45 08 mov 0x8(%ebp),%eax 1105e4: 8b 4d 0c mov 0xc(%ebp),%ecx { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 1105e7: 8b 15 18 57 12 00 mov 0x125718,%edx executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 1105ed: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx) if ( !_CORE_mutex_Is_locked( the_mutex ) ) { 1105f4: 8b 58 50 mov 0x50(%eax),%ebx 1105f7: 85 db test %ebx,%ebx 1105f9: 74 31 je 11062c <_CORE_mutex_Seize_interrupt_trylock+0x50> the_mutex->lock = CORE_MUTEX_LOCKED; 1105fb: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) the_mutex->holder = executing; 110602: 89 50 5c mov %edx,0x5c(%eax) the_mutex->holder_id = executing->Object.id; 110605: 8b 5a 08 mov 0x8(%edx),%ebx 110608: 89 58 60 mov %ebx,0x60(%eax) the_mutex->nest_count = 1; 11060b: c7 40 54 01 00 00 00 movl $0x1,0x54(%eax) return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } 110612: 8b 58 48 mov 0x48(%eax),%ebx if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 110615: 83 fb 02 cmp $0x2,%ebx 110618: 74 26 je 110640 <_CORE_mutex_Seize_interrupt_trylock+0x64> 11061a: 83 fb 03 cmp $0x3,%ebx 11061d: 74 3d je 11065c <_CORE_mutex_Seize_interrupt_trylock+0x80> executing->resource_count++; } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( *level_p ); 11061f: ff 31 pushl (%ecx) 110621: 9d popf return 0; 110622: 31 c0 xor %eax,%eax 110624: 8d 65 f8 lea -0x8(%ebp),%esp 110627: 5b pop %ebx 110628: 5e pop %esi 110629: c9 leave 11062a: c3 ret 11062b: 90 nop /* * 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 ) ) { 11062c: 3b 50 5c cmp 0x5c(%eax),%edx 11062f: 74 17 je 110648 <_CORE_mutex_Seize_interrupt_trylock+0x6c> /* * The mutex is not available and the caller must deal with the possibility * of blocking. */ return 1; 110631: b8 01 00 00 00 mov $0x1,%eax 110636: 8d 65 f8 lea -0x8(%ebp),%esp 110639: 5b pop %ebx 11063a: 5e pop %esi 11063b: c9 leave 11063c: c3 ret 11063d: 8d 76 00 lea 0x0(%esi),%esi _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 110640: ff 42 1c incl 0x1c(%edx) 110643: eb da jmp 11061f <_CORE_mutex_Seize_interrupt_trylock+0x43> 110645: 8d 76 00 lea 0x0(%esi),%esi * 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 ) ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { 110648: 8b 58 40 mov 0x40(%eax),%ebx 11064b: 85 db test %ebx,%ebx 11064d: 75 45 jne 110694 <_CORE_mutex_Seize_interrupt_trylock+0xb8> case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; 11064f: ff 40 54 incl 0x54(%eax) _ISR_Enable( *level_p ); 110652: ff 31 pushl (%ecx) 110654: 9d popf return 0; 110655: 31 c0 xor %eax,%eax 110657: eb dd jmp 110636 <_CORE_mutex_Seize_interrupt_trylock+0x5a> 110659: 8d 76 00 lea 0x0(%esi),%esi _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 11065c: 8b 5a 1c mov 0x1c(%edx),%ebx 11065f: 8d 73 01 lea 0x1(%ebx),%esi 110662: 89 72 1c mov %esi,0x1c(%edx) Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; if ( current == ceiling ) { 110665: 8b 72 14 mov 0x14(%edx),%esi 110668: 39 70 4c cmp %esi,0x4c(%eax) 11066b: 74 6b je 1106d8 <_CORE_mutex_Seize_interrupt_trylock+0xfc> _ISR_Enable( *level_p ); return 0; } if ( current > ceiling ) { 11066d: 72 39 jb 1106a8 <_CORE_mutex_Seize_interrupt_trylock+0xcc> ); _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 11066f: c7 42 34 06 00 00 00 movl $0x6,0x34(%edx) the_mutex->lock = CORE_MUTEX_UNLOCKED; 110676: c7 40 50 01 00 00 00 movl $0x1,0x50(%eax) the_mutex->nest_count = 0; /* undo locking above */ 11067d: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) executing->resource_count--; /* undo locking above */ 110684: 89 5a 1c mov %ebx,0x1c(%edx) _ISR_Enable( *level_p ); 110687: ff 31 pushl (%ecx) 110689: 9d popf return 0; 11068a: 31 c0 xor %eax,%eax 11068c: 8d 65 f8 lea -0x8(%ebp),%esp 11068f: 5b pop %ebx 110690: 5e pop %esi 110691: c9 leave 110692: c3 ret 110693: 90 nop * 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 ) ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { 110694: 4b dec %ebx 110695: 75 9a jne 110631 <_CORE_mutex_Seize_interrupt_trylock+0x55><== ALWAYS TAKEN case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; _ISR_Enable( *level_p ); return 0; case CORE_MUTEX_NESTING_IS_ERROR: executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED; 110697: c7 42 34 02 00 00 00 movl $0x2,0x34(%edx) <== NOT EXECUTED _ISR_Enable( *level_p ); 11069e: ff 31 pushl (%ecx) <== NOT EXECUTED 1106a0: 9d popf <== NOT EXECUTED return 0; 1106a1: 31 c0 xor %eax,%eax <== NOT EXECUTED 1106a3: eb 91 jmp 110636 <_CORE_mutex_Seize_interrupt_trylock+0x5a><== NOT EXECUTED 1106a5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 1106a8: 8b 15 50 54 12 00 mov 0x125450,%edx 1106ae: 42 inc %edx 1106af: 89 15 50 54 12 00 mov %edx,0x125450 return 0; } if ( current > ceiling ) { _Thread_Disable_dispatch(); _ISR_Enable( *level_p ); 1106b5: ff 31 pushl (%ecx) 1106b7: 9d popf _Thread_Change_priority( 1106b8: 52 push %edx 1106b9: 6a 00 push $0x0 1106bb: ff 70 4c pushl 0x4c(%eax) 1106be: ff 70 5c pushl 0x5c(%eax) 1106c1: e8 82 cc ff ff call 10d348 <_Thread_Change_priority> the_mutex->holder, the_mutex->Attributes.priority_ceiling, false ); _Thread_Enable_dispatch(); 1106c6: e8 31 d1 ff ff call 10d7fc <_Thread_Enable_dispatch> 1106cb: 83 c4 10 add $0x10,%esp return 0; 1106ce: 31 c0 xor %eax,%eax 1106d0: e9 61 ff ff ff jmp 110636 <_CORE_mutex_Seize_interrupt_trylock+0x5a> 1106d5: 8d 76 00 lea 0x0(%esi),%esi Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; if ( current == ceiling ) { _ISR_Enable( *level_p ); 1106d8: ff 31 pushl (%ecx) 1106da: 9d popf return 0; 1106db: 31 c0 xor %eax,%eax 1106dd: e9 54 ff ff ff jmp 110636 <_CORE_mutex_Seize_interrupt_trylock+0x5a> =============================================================================== 0010c244 <_CORE_mutex_Surrender>: #else Objects_Id id __attribute__((unused)), CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused)) #endif ) { 10c244: 55 push %ebp 10c245: 89 e5 mov %esp,%ebp 10c247: 53 push %ebx 10c248: 83 ec 04 sub $0x4,%esp 10c24b: 8b 5d 08 mov 0x8(%ebp),%ebx Thread_Control *the_thread; Thread_Control *holder; holder = the_mutex->holder; 10c24e: 8b 43 5c mov 0x5c(%ebx),%eax * 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 ) { 10c251: 80 7b 44 00 cmpb $0x0,0x44(%ebx) 10c255: 74 15 je 10c26c <_CORE_mutex_Surrender+0x28> if ( !_Thread_Is_executing( holder ) ) 10c257: 3b 05 18 57 12 00 cmp 0x125718,%eax 10c25d: 74 0d je 10c26c <_CORE_mutex_Surrender+0x28> return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE; 10c25f: b8 03 00 00 00 mov $0x3,%eax } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } 10c264: 8b 5d fc mov -0x4(%ebp),%ebx 10c267: c9 leave 10c268: c3 ret 10c269: 8d 76 00 lea 0x0(%esi),%esi return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE; } /* XXX already unlocked -- not right status */ if ( !the_mutex->nest_count ) 10c26c: 8b 53 54 mov 0x54(%ebx),%edx 10c26f: 85 d2 test %edx,%edx 10c271: 74 51 je 10c2c4 <_CORE_mutex_Surrender+0x80> return CORE_MUTEX_STATUS_SUCCESSFUL; the_mutex->nest_count--; 10c273: 4a dec %edx 10c274: 89 53 54 mov %edx,0x54(%ebx) if ( the_mutex->nest_count != 0 ) { 10c277: 85 d2 test %edx,%edx 10c279: 75 49 jne 10c2c4 <_CORE_mutex_Surrender+0x80> } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } 10c27b: 8b 53 48 mov 0x48(%ebx),%edx /* * Formally release the mutex before possibly transferring it to a * blocked thread. */ if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 10c27e: 83 fa 02 cmp $0x2,%edx 10c281: 74 69 je 10c2ec <_CORE_mutex_Surrender+0xa8> 10c283: 83 fa 03 cmp $0x3,%edx 10c286: 74 64 je 10c2ec <_CORE_mutex_Surrender+0xa8> if ( holder->resource_count == 0 && holder->real_priority != holder->current_priority ) { _Thread_Change_priority( holder, holder->real_priority, true ); } } the_mutex->holder = NULL; 10c288: c7 43 5c 00 00 00 00 movl $0x0,0x5c(%ebx) the_mutex->holder_id = 0; 10c28f: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx) /* * 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 ) ) ) { 10c296: 83 ec 0c sub $0xc,%esp 10c299: 53 push %ebx 10c29a: e8 ed 18 00 00 call 10db8c <_Thread_queue_Dequeue> 10c29f: 83 c4 10 add $0x10,%esp 10c2a2: 85 c0 test %eax,%eax 10c2a4: 74 7a je 10c320 <_CORE_mutex_Surrender+0xdc> } else #endif { the_mutex->holder = the_thread; 10c2a6: 89 43 5c mov %eax,0x5c(%ebx) the_mutex->holder_id = the_thread->Object.id; 10c2a9: 8b 50 08 mov 0x8(%eax),%edx 10c2ac: 89 53 60 mov %edx,0x60(%ebx) the_mutex->nest_count = 1; 10c2af: c7 43 54 01 00 00 00 movl $0x1,0x54(%ebx) switch ( the_mutex->Attributes.discipline ) { 10c2b6: 8b 53 48 mov 0x48(%ebx),%edx 10c2b9: 83 fa 02 cmp $0x2,%edx 10c2bc: 74 56 je 10c314 <_CORE_mutex_Surrender+0xd0> 10c2be: 83 fa 03 cmp $0x3,%edx 10c2c1: 74 09 je 10c2cc <_CORE_mutex_Surrender+0x88> 10c2c3: 90 nop } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; 10c2c4: 31 c0 xor %eax,%eax } 10c2c6: 8b 5d fc mov -0x4(%ebp),%ebx 10c2c9: c9 leave 10c2ca: c3 ret 10c2cb: 90 nop _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++; 10c2cc: ff 40 1c incl 0x1c(%eax) if (the_mutex->Attributes.priority_ceiling < 10c2cf: 8b 53 4c mov 0x4c(%ebx),%edx 10c2d2: 3b 50 14 cmp 0x14(%eax),%edx 10c2d5: 73 ed jae 10c2c4 <_CORE_mutex_Surrender+0x80> the_thread->current_priority){ _Thread_Change_priority( 10c2d7: 51 push %ecx 10c2d8: 6a 00 push $0x0 10c2da: 52 push %edx 10c2db: 50 push %eax 10c2dc: e8 67 10 00 00 call 10d348 <_Thread_Change_priority> 10c2e1: 83 c4 10 add $0x10,%esp } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; 10c2e4: 31 c0 xor %eax,%eax 10c2e6: e9 79 ff ff ff jmp 10c264 <_CORE_mutex_Surrender+0x20> 10c2eb: 90 nop _CORE_mutex_Pop_priority( the_mutex, holder ); if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL ) return pop_status; holder->resource_count--; 10c2ec: 8b 50 1c mov 0x1c(%eax),%edx 10c2ef: 4a dec %edx 10c2f0: 89 50 1c mov %edx,0x1c(%eax) /* * 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 && 10c2f3: 85 d2 test %edx,%edx 10c2f5: 75 91 jne 10c288 <_CORE_mutex_Surrender+0x44> holder->real_priority != holder->current_priority ) { 10c2f7: 8b 50 18 mov 0x18(%eax),%edx /* * 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 && 10c2fa: 3b 50 14 cmp 0x14(%eax),%edx 10c2fd: 74 89 je 10c288 <_CORE_mutex_Surrender+0x44> holder->real_priority != holder->current_priority ) { _Thread_Change_priority( holder, holder->real_priority, true ); 10c2ff: 51 push %ecx 10c300: 6a 01 push $0x1 10c302: 52 push %edx 10c303: 50 push %eax 10c304: e8 3f 10 00 00 call 10d348 <_Thread_Change_priority> 10c309: 83 c4 10 add $0x10,%esp 10c30c: e9 77 ff ff ff jmp 10c288 <_CORE_mutex_Surrender+0x44> 10c311: 8d 76 00 lea 0x0(%esi),%esi 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++; 10c314: ff 40 1c incl 0x1c(%eax) } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; 10c317: 31 c0 xor %eax,%eax case CORE_MUTEX_DISCIPLINES_PRIORITY: break; case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT: _CORE_mutex_Push_priority( the_mutex, the_thread ); the_thread->resource_count++; break; 10c319: e9 46 ff ff ff jmp 10c264 <_CORE_mutex_Surrender+0x20> 10c31e: 66 90 xchg %ax,%ax } break; } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; 10c320: c7 43 50 01 00 00 00 movl $0x1,0x50(%ebx) return CORE_MUTEX_STATUS_SUCCESSFUL; 10c327: 31 c0 xor %eax,%eax 10c329: e9 36 ff ff ff jmp 10c264 <_CORE_mutex_Surrender+0x20> =============================================================================== 0010c37c <_CORE_semaphore_Surrender>: CORE_semaphore_Status _CORE_semaphore_Surrender( CORE_semaphore_Control *the_semaphore, Objects_Id id, CORE_semaphore_API_mp_support_callout api_semaphore_mp_support ) { 10c37c: 55 push %ebp 10c37d: 89 e5 mov %esp,%ebp 10c37f: 53 push %ebx 10c380: 83 ec 10 sub $0x10,%esp 10c383: 8b 5d 08 mov 0x8(%ebp),%ebx ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) { 10c386: 53 push %ebx 10c387: e8 00 18 00 00 call 10db8c <_Thread_queue_Dequeue> 10c38c: 83 c4 10 add $0x10,%esp 10c38f: 85 c0 test %eax,%eax 10c391: 74 09 je 10c39c <_CORE_semaphore_Surrender+0x20> { Thread_Control *the_thread; ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 10c393: 31 c0 xor %eax,%eax status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); } return status; } 10c395: 8b 5d fc mov -0x4(%ebp),%ebx 10c398: c9 leave 10c399: c3 ret 10c39a: 66 90 xchg %ax,%ax if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_semaphore_mp_support) ( the_thread, id ); #endif } else { _ISR_Disable( level ); 10c39c: 9c pushf 10c39d: fa cli 10c39e: 5a pop %edx if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 10c39f: 8b 43 48 mov 0x48(%ebx),%eax 10c3a2: 3b 43 40 cmp 0x40(%ebx),%eax 10c3a5: 72 0d jb 10c3b4 <_CORE_semaphore_Surrender+0x38><== ALWAYS TAKEN the_semaphore->count += 1; else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; 10c3a7: b8 04 00 00 00 mov $0x4,%eax <== NOT EXECUTED _ISR_Enable( level ); 10c3ac: 52 push %edx 10c3ad: 9d popf } return status; } 10c3ae: 8b 5d fc mov -0x4(%ebp),%ebx 10c3b1: c9 leave 10c3b2: c3 ret 10c3b3: 90 nop #endif } else { _ISR_Disable( level ); if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) the_semaphore->count += 1; 10c3b4: 40 inc %eax 10c3b5: 89 43 48 mov %eax,0x48(%ebx) { Thread_Control *the_thread; ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 10c3b8: 31 c0 xor %eax,%eax 10c3ba: eb f0 jmp 10c3ac <_CORE_semaphore_Surrender+0x30> =============================================================================== 0010c654 <_Chain_Get_with_empty_check>: bool _Chain_Get_with_empty_check( Chain_Control *chain, Chain_Node **node ) { 10c654: 55 push %ebp 10c655: 89 e5 mov %esp,%ebp 10c657: 57 push %edi 10c658: 56 push %esi 10c659: 53 push %ebx 10c65a: 8b 45 08 mov 0x8(%ebp),%eax 10c65d: 8b 7d 0c mov 0xc(%ebp),%edi ISR_Level level; bool is_empty_now; _ISR_Disable( level ); 10c660: 9c pushf 10c661: fa cli 10c662: 5e pop %esi Chain_Node **the_node ) { bool is_empty_now = true; Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); 10c663: 8d 58 04 lea 0x4(%eax),%ebx Chain_Node *old_first = head->next; 10c666: 8b 10 mov (%eax),%edx if ( old_first != tail ) { 10c668: 39 d3 cmp %edx,%ebx 10c66a: 74 18 je 10c684 <_Chain_Get_with_empty_check+0x30> Chain_Node *new_first = old_first->next; 10c66c: 8b 0a mov (%edx),%ecx head->next = new_first; 10c66e: 89 08 mov %ecx,(%eax) new_first->previous = head; 10c670: 89 41 04 mov %eax,0x4(%ecx) *the_node = old_first; 10c673: 89 17 mov %edx,(%edi) is_empty_now = new_first == tail; 10c675: 39 cb cmp %ecx,%ebx 10c677: 0f 94 c0 sete %al is_empty_now = _Chain_Get_with_empty_check_unprotected( chain, node ); _ISR_Enable( level ); 10c67a: 56 push %esi 10c67b: 9d popf return is_empty_now; } 10c67c: 5b pop %ebx 10c67d: 5e pop %esi 10c67e: 5f pop %edi 10c67f: c9 leave 10c680: c3 ret 10c681: 8d 76 00 lea 0x0(%esi),%esi } else *the_node = NULL; 10c684: c7 07 00 00 00 00 movl $0x0,(%edi) RTEMS_INLINE_ROUTINE bool _Chain_Get_with_empty_check_unprotected( Chain_Control *the_chain, Chain_Node **the_node ) { bool is_empty_now = true; 10c68a: b0 01 mov $0x1,%al 10c68c: eb ec jmp 10c67a <_Chain_Get_with_empty_check+0x26> =============================================================================== 00110538 <_Chain_Initialize>: Chain_Control *the_chain, void *starting_address, size_t number_nodes, size_t node_size ) { 110538: 55 push %ebp 110539: 89 e5 mov %esp,%ebp 11053b: 57 push %edi 11053c: 56 push %esi 11053d: 53 push %ebx 11053e: 83 ec 08 sub $0x8,%esp 110541: 8b 7d 08 mov 0x8(%ebp),%edi 110544: 8b 4d 10 mov 0x10(%ebp),%ecx 110547: 8b 75 14 mov 0x14(%ebp),%esi size_t count = number_nodes; Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); 11054a: 8d 47 04 lea 0x4(%edi),%eax 11054d: 89 45 f0 mov %eax,-0x10(%ebp) Chain_Node *current = head; Chain_Node *next = starting_address; head->previous = NULL; 110550: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi) while ( count-- ) { 110557: 85 c9 test %ecx,%ecx 110559: 74 35 je 110590 <_Chain_Initialize+0x58><== NEVER TAKEN 11055b: 49 dec %ecx 11055c: 89 4d ec mov %ecx,-0x14(%ebp) { size_t count = number_nodes; Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *current = head; Chain_Node *next = starting_address; 11055f: 8b 45 0c mov 0xc(%ebp),%eax ) { size_t count = number_nodes; Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *current = head; 110562: 89 fa mov %edi,%edx 110564: eb 07 jmp 11056d <_Chain_Initialize+0x35> 110566: 66 90 xchg %ax,%ax Chain_Node *next = starting_address; head->previous = NULL; while ( count-- ) { 110568: 89 c2 mov %eax,%edx current->next = next; next->previous = current; current = next; next = (Chain_Node *) 11056a: 89 d8 mov %ebx,%eax 11056c: 49 dec %ecx Chain_Node *next = starting_address; head->previous = NULL; while ( count-- ) { current->next = next; 11056d: 89 02 mov %eax,(%edx) next->previous = current; 11056f: 89 50 04 mov %edx,0x4(%eax) * node_size - size of node in bytes * * Output parameters: NONE */ void _Chain_Initialize( 110572: 8d 1c 30 lea (%eax,%esi,1),%ebx Chain_Node *current = head; Chain_Node *next = starting_address; head->previous = NULL; while ( count-- ) { 110575: 85 c9 test %ecx,%ecx 110577: 75 ef jne 110568 <_Chain_Initialize+0x30> * node_size - size of node in bytes * * Output parameters: NONE */ void _Chain_Initialize( 110579: 0f af 75 ec imul -0x14(%ebp),%esi 11057d: 03 75 0c add 0xc(%ebp),%esi current = next; next = (Chain_Node *) _Addresses_Add_offset( (void *) next, node_size ); } current->next = tail; 110580: 8b 45 f0 mov -0x10(%ebp),%eax 110583: 89 06 mov %eax,(%esi) tail->previous = current; 110585: 89 77 08 mov %esi,0x8(%edi) } 110588: 83 c4 08 add $0x8,%esp 11058b: 5b pop %ebx 11058c: 5e pop %esi 11058d: 5f pop %edi 11058e: c9 leave 11058f: c3 ret ) { size_t count = number_nodes; Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *current = head; 110590: 89 fe mov %edi,%esi <== NOT EXECUTED 110592: eb ec jmp 110580 <_Chain_Initialize+0x48><== NOT EXECUTED =============================================================================== 0010b070 <_Event_Seize>: rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 10b070: 55 push %ebp 10b071: 89 e5 mov %esp,%ebp 10b073: 57 push %edi 10b074: 56 push %esi 10b075: 53 push %ebx 10b076: 83 ec 2c sub $0x2c,%esp 10b079: 8b 45 08 mov 0x8(%ebp),%eax 10b07c: 8b 4d 0c mov 0xc(%ebp),%ecx 10b07f: 8b 55 10 mov 0x10(%ebp),%edx 10b082: 89 55 dc mov %edx,-0x24(%ebp) 10b085: 8b 7d 14 mov 0x14(%ebp),%edi rtems_event_set pending_events; ISR_Level level; RTEMS_API_Control *api; Thread_blocking_operation_States sync_state; executing = _Thread_Executing; 10b088: 8b 1d 18 57 12 00 mov 0x125718,%ebx executing->Wait.return_code = RTEMS_SUCCESSFUL; 10b08e: c7 43 34 00 00 00 00 movl $0x0,0x34(%ebx) api = executing->API_Extensions[ THREAD_API_RTEMS ]; 10b095: 8b b3 e4 00 00 00 mov 0xe4(%ebx),%esi _ISR_Disable( level ); 10b09b: 9c pushf 10b09c: fa cli 10b09d: 8f 45 e0 popl -0x20(%ebp) pending_events = api->pending_events; 10b0a0: 8b 16 mov (%esi),%edx 10b0a2: 89 55 d4 mov %edx,-0x2c(%ebp) seized_events = _Event_sets_Get( pending_events, event_in ); if ( !_Event_sets_Is_empty( seized_events ) && 10b0a5: 21 c2 and %eax,%edx 10b0a7: 89 55 e4 mov %edx,-0x1c(%ebp) 10b0aa: 74 0d je 10b0b9 <_Event_Seize+0x49> 10b0ac: 39 d0 cmp %edx,%eax 10b0ae: 0f 84 84 00 00 00 je 10b138 <_Event_Seize+0xc8> (seized_events == event_in || _Options_Is_any( option_set )) ) { 10b0b4: f6 c1 02 test $0x2,%cl 10b0b7: 75 7f jne 10b138 <_Event_Seize+0xc8> _ISR_Enable( level ); *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { 10b0b9: f6 c1 01 test $0x1,%cl 10b0bc: 75 62 jne 10b120 <_Event_Seize+0xb0> * 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; 10b0be: 89 4b 30 mov %ecx,0x30(%ebx) executing->Wait.count = (uint32_t) event_in; 10b0c1: 89 43 24 mov %eax,0x24(%ebx) executing->Wait.return_argument = event_out; 10b0c4: 89 7b 28 mov %edi,0x28(%ebx) _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 10b0c7: c7 05 80 57 12 00 01 movl $0x1,0x125780 10b0ce: 00 00 00 _ISR_Enable( level ); 10b0d1: ff 75 e0 pushl -0x20(%ebp) 10b0d4: 9d popf if ( ticks ) { 10b0d5: 8b 45 dc mov -0x24(%ebp),%eax 10b0d8: 85 c0 test %eax,%eax 10b0da: 0f 85 80 00 00 00 jne 10b160 <_Event_Seize+0xf0> NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); 10b0e0: 83 ec 08 sub $0x8,%esp 10b0e3: 68 00 01 00 00 push $0x100 10b0e8: 53 push %ebx 10b0e9: e8 4e 2f 00 00 call 10e03c <_Thread_Set_state> _ISR_Disable( level ); 10b0ee: 9c pushf 10b0ef: fa cli 10b0f0: 5a pop %edx sync_state = _Event_Sync_state; 10b0f1: a1 80 57 12 00 mov 0x125780,%eax _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 10b0f6: c7 05 80 57 12 00 00 movl $0x0,0x125780 10b0fd: 00 00 00 if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { 10b100: 83 c4 10 add $0x10,%esp 10b103: 83 f8 01 cmp $0x1,%eax 10b106: 74 4c je 10b154 <_Event_Seize+0xe4> * 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 ); 10b108: 89 55 10 mov %edx,0x10(%ebp) 10b10b: 89 5d 0c mov %ebx,0xc(%ebp) 10b10e: 89 45 08 mov %eax,0x8(%ebp) } 10b111: 8d 65 f4 lea -0xc(%ebp),%esp 10b114: 5b pop %ebx 10b115: 5e pop %esi 10b116: 5f pop %edi 10b117: c9 leave * An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); 10b118: e9 df 21 00 00 jmp 10d2fc <_Thread_blocking_operation_Cancel> 10b11d: 8d 76 00 lea 0x0(%esi),%esi *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { _ISR_Enable( level ); 10b120: ff 75 e0 pushl -0x20(%ebp) 10b123: 9d popf executing->Wait.return_code = RTEMS_UNSATISFIED; 10b124: c7 43 34 0d 00 00 00 movl $0xd,0x34(%ebx) *event_out = seized_events; 10b12b: 8b 55 e4 mov -0x1c(%ebp),%edx 10b12e: 89 17 mov %edx,(%edi) * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); } 10b130: 8d 65 f4 lea -0xc(%ebp),%esp 10b133: 5b pop %ebx 10b134: 5e pop %esi 10b135: 5f pop %edi 10b136: c9 leave 10b137: c3 ret 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) ); 10b138: 8b 45 e4 mov -0x1c(%ebp),%eax 10b13b: f7 d0 not %eax 10b13d: 23 45 d4 and -0x2c(%ebp),%eax 10b140: 89 06 mov %eax,(%esi) if ( !_Event_sets_Is_empty( seized_events ) && (seized_events == event_in || _Options_Is_any( option_set )) ) { api->pending_events = _Event_sets_Clear( pending_events, seized_events ); _ISR_Enable( level ); 10b142: ff 75 e0 pushl -0x20(%ebp) 10b145: 9d popf *event_out = seized_events; 10b146: 8b 45 e4 mov -0x1c(%ebp),%eax 10b149: 89 07 mov %eax,(%edi) * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); } 10b14b: 8d 65 f4 lea -0xc(%ebp),%esp 10b14e: 5b pop %ebx 10b14f: 5e pop %esi 10b150: 5f pop %edi 10b151: c9 leave 10b152: c3 ret 10b153: 90 nop _ISR_Disable( level ); sync_state = _Event_Sync_state; _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { _ISR_Enable( level ); 10b154: 52 push %edx 10b155: 9d popf * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); } 10b156: 8d 65 f4 lea -0xc(%ebp),%esp 10b159: 5b pop %ebx 10b15a: 5e pop %esi 10b15b: 5f pop %edi 10b15c: c9 leave 10b15d: c3 ret 10b15e: 66 90 xchg %ax,%ax _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; _ISR_Enable( level ); if ( ticks ) { _Watchdog_Initialize( 10b160: 8b 43 08 mov 0x8(%ebx),%eax Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10b163: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) the_watchdog->routine = routine; 10b16a: c7 43 64 14 b3 10 00 movl $0x10b314,0x64(%ebx) the_watchdog->id = id; 10b171: 89 43 68 mov %eax,0x68(%ebx) the_watchdog->user_data = user_data; 10b174: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10b17b: 8b 45 dc mov -0x24(%ebp),%eax 10b17e: 89 43 54 mov %eax,0x54(%ebx) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10b181: 83 ec 08 sub $0x8,%esp &executing->Timer, _Event_Timeout, executing->Object.id, NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); 10b184: 8d 43 48 lea 0x48(%ebx),%eax 10b187: 50 push %eax 10b188: 68 5c 55 12 00 push $0x12555c 10b18d: e8 16 34 00 00 call 10e5a8 <_Watchdog_Insert> 10b192: 83 c4 10 add $0x10,%esp 10b195: e9 46 ff ff ff jmp 10b0e0 <_Event_Seize+0x70> =============================================================================== 0010b1f0 <_Event_Surrender>: */ void _Event_Surrender( Thread_Control *the_thread ) { 10b1f0: 55 push %ebp 10b1f1: 89 e5 mov %esp,%ebp 10b1f3: 57 push %edi 10b1f4: 56 push %esi 10b1f5: 53 push %ebx 10b1f6: 83 ec 2c sub $0x2c,%esp 10b1f9: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_event_set event_condition; rtems_event_set seized_events; rtems_option option_set; RTEMS_API_Control *api; api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 10b1fc: 8b 8b e4 00 00 00 mov 0xe4(%ebx),%ecx option_set = (rtems_option) the_thread->Wait.option; 10b202: 8b 7b 30 mov 0x30(%ebx),%edi _ISR_Disable( level ); 10b205: 9c pushf 10b206: fa cli 10b207: 8f 45 d4 popl -0x2c(%ebp) pending_events = api->pending_events; 10b20a: 8b 11 mov (%ecx),%edx event_condition = (rtems_event_set) the_thread->Wait.count; 10b20c: 8b 43 24 mov 0x24(%ebx),%eax seized_events = _Event_sets_Get( pending_events, event_condition ); /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { 10b20f: 89 c6 mov %eax,%esi 10b211: 21 d6 and %edx,%esi 10b213: 89 75 e4 mov %esi,-0x1c(%ebp) 10b216: 74 74 je 10b28c <_Event_Surrender+0x9c> /* * 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() && 10b218: 8b 35 14 57 12 00 mov 0x125714,%esi 10b21e: 85 f6 test %esi,%esi 10b220: 74 0c je 10b22e <_Event_Surrender+0x3e> 10b222: 3b 1d 18 57 12 00 cmp 0x125718,%ebx 10b228: 0f 84 96 00 00 00 je 10b2c4 <_Event_Surrender+0xd4> } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 10b22e: f6 43 11 01 testb $0x1,0x11(%ebx) 10b232: 74 4c je 10b280 <_Event_Surrender+0x90> if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 10b234: 3b 45 e4 cmp -0x1c(%ebp),%eax 10b237: 74 05 je 10b23e <_Event_Surrender+0x4e> 10b239: 83 e7 02 and $0x2,%edi 10b23c: 74 42 je 10b280 <_Event_Surrender+0x90> <== NEVER TAKEN RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear( rtems_event_set the_event_set, rtems_event_set the_mask ) { return ( the_event_set & ~(the_mask) ); 10b23e: 8b 45 e4 mov -0x1c(%ebp),%eax 10b241: f7 d0 not %eax 10b243: 21 d0 and %edx,%eax 10b245: 89 01 mov %eax,(%ecx) api->pending_events = _Event_sets_Clear( pending_events, seized_events ); the_thread->Wait.count = 0; 10b247: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 10b24e: 8b 43 28 mov 0x28(%ebx),%eax 10b251: 8b 75 e4 mov -0x1c(%ebp),%esi 10b254: 89 30 mov %esi,(%eax) _ISR_Flash( level ); 10b256: ff 75 d4 pushl -0x2c(%ebp) 10b259: 9d popf 10b25a: fa cli if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 10b25b: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 10b25f: 74 37 je 10b298 <_Event_Surrender+0xa8> _ISR_Enable( level ); 10b261: ff 75 d4 pushl -0x2c(%ebp) 10b264: 9d popf RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 10b265: 83 ec 08 sub $0x8,%esp 10b268: 68 f8 ff 03 10 push $0x1003fff8 10b26d: 53 push %ebx 10b26e: e8 09 22 00 00 call 10d47c <_Thread_Clear_state> 10b273: 83 c4 10 add $0x10,%esp } return; } } _ISR_Enable( level ); } 10b276: 8d 65 f4 lea -0xc(%ebp),%esp 10b279: 5b pop %ebx 10b27a: 5e pop %esi 10b27b: 5f pop %edi 10b27c: c9 leave 10b27d: c3 ret 10b27e: 66 90 xchg %ax,%ax _Thread_Unblock( the_thread ); } return; } } _ISR_Enable( level ); 10b280: ff 75 d4 pushl -0x2c(%ebp) 10b283: 9d popf } 10b284: 8d 65 f4 lea -0xc(%ebp),%esp 10b287: 5b pop %ebx 10b288: 5e pop %esi 10b289: 5f pop %edi 10b28a: c9 leave 10b28b: c3 ret /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { _ISR_Enable( level ); 10b28c: ff 75 d4 pushl -0x2c(%ebp) 10b28f: 9d popf } return; } } _ISR_Enable( level ); } 10b290: 8d 65 f4 lea -0xc(%ebp),%esp 10b293: 5b pop %ebx 10b294: 5e pop %esi 10b295: 5f pop %edi 10b296: c9 leave 10b297: c3 ret RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 10b298: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { _ISR_Enable( level ); _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 10b29f: ff 75 d4 pushl -0x2c(%ebp) 10b2a2: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 10b2a3: 83 ec 0c sub $0xc,%esp 10b2a6: 8d 43 48 lea 0x48(%ebx),%eax 10b2a9: 50 push %eax 10b2aa: e8 31 34 00 00 call 10e6e0 <_Watchdog_Remove> 10b2af: 58 pop %eax 10b2b0: 5a pop %edx 10b2b1: 68 f8 ff 03 10 push $0x1003fff8 10b2b6: 53 push %ebx 10b2b7: e8 c0 21 00 00 call 10d47c <_Thread_Clear_state> 10b2bc: 83 c4 10 add $0x10,%esp 10b2bf: eb c3 jmp 10b284 <_Event_Surrender+0x94> 10b2c1: 8d 76 00 lea 0x0(%esi),%esi * 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) || 10b2c4: 8b 35 80 57 12 00 mov 0x125780,%esi /* * 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 ) && 10b2ca: 83 fe 02 cmp $0x2,%esi 10b2cd: 74 0d je 10b2dc <_Event_Surrender+0xec> <== NEVER TAKEN ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { 10b2cf: 8b 35 80 57 12 00 mov 0x125780,%esi * 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) || 10b2d5: 4e dec %esi 10b2d6: 0f 85 52 ff ff ff jne 10b22e <_Event_Surrender+0x3e> (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { 10b2dc: 3b 45 e4 cmp -0x1c(%ebp),%eax 10b2df: 74 05 je 10b2e6 <_Event_Surrender+0xf6> 10b2e1: 83 e7 02 and $0x2,%edi 10b2e4: 74 22 je 10b308 <_Event_Surrender+0x118><== NEVER TAKEN 10b2e6: 8b 45 e4 mov -0x1c(%ebp),%eax 10b2e9: f7 d0 not %eax 10b2eb: 21 d0 and %edx,%eax 10b2ed: 89 01 mov %eax,(%ecx) api->pending_events = _Event_sets_Clear( pending_events,seized_events ); the_thread->Wait.count = 0; 10b2ef: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 10b2f6: 8b 43 28 mov 0x28(%ebx),%eax 10b2f9: 8b 55 e4 mov -0x1c(%ebp),%edx 10b2fc: 89 10 mov %edx,(%eax) _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 10b2fe: c7 05 80 57 12 00 03 movl $0x3,0x125780 10b305: 00 00 00 } _ISR_Enable( level ); 10b308: ff 75 d4 pushl -0x2c(%ebp) 10b30b: 9d popf return; 10b30c: e9 73 ff ff ff jmp 10b284 <_Event_Surrender+0x94> =============================================================================== 0010b314 <_Event_Timeout>: void _Event_Timeout( Objects_Id id, void *ignored ) { 10b314: 55 push %ebp 10b315: 89 e5 mov %esp,%ebp 10b317: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; ISR_Level level; the_thread = _Thread_Get( id, &location ); 10b31a: 8d 45 f4 lea -0xc(%ebp),%eax 10b31d: 50 push %eax 10b31e: ff 75 08 pushl 0x8(%ebp) 10b321: e8 fa 24 00 00 call 10d820 <_Thread_Get> switch ( location ) { 10b326: 83 c4 10 add $0x10,%esp 10b329: 8b 55 f4 mov -0xc(%ebp),%edx 10b32c: 85 d2 test %edx,%edx 10b32e: 75 37 jne 10b367 <_Event_Timeout+0x53> <== NEVER TAKEN * * If it is not satisfied, then it is "nothing happened" and * this is the "timeout" transition. After a request is satisfied, * a timeout is not allowed to occur. */ _ISR_Disable( level ); 10b330: 9c pushf 10b331: fa cli 10b332: 5a pop %edx _ISR_Enable( level ); return; } #endif the_thread->Wait.count = 0; 10b333: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax) if ( _Thread_Is_executing( the_thread ) ) { 10b33a: 3b 05 18 57 12 00 cmp 0x125718,%eax 10b340: 74 2a je 10b36c <_Event_Timeout+0x58> if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; } the_thread->Wait.return_code = RTEMS_TIMEOUT; 10b342: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax) _ISR_Enable( level ); 10b349: 52 push %edx 10b34a: 9d popf 10b34b: 83 ec 08 sub $0x8,%esp 10b34e: 68 f8 ff 03 10 push $0x1003fff8 10b353: 50 push %eax 10b354: e8 23 21 00 00 call 10d47c <_Thread_Clear_state> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10b359: a1 50 54 12 00 mov 0x125450,%eax 10b35e: 48 dec %eax 10b35f: a3 50 54 12 00 mov %eax,0x125450 _Thread_Unblock( the_thread ); _Thread_Unnest_dispatch(); break; 10b364: 83 c4 10 add $0x10,%esp case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } 10b367: c9 leave 10b368: c3 ret 10b369: 8d 76 00 lea 0x0(%esi),%esi } #endif the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) 10b36c: 8b 0d 80 57 12 00 mov 0x125780,%ecx 10b372: 49 dec %ecx 10b373: 75 cd jne 10b342 <_Event_Timeout+0x2e> _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 10b375: c7 05 80 57 12 00 02 movl $0x2,0x125780 10b37c: 00 00 00 10b37f: eb c1 jmp 10b342 <_Event_Timeout+0x2e> =============================================================================== 00110740 <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 110740: 55 push %ebp 110741: 89 e5 mov %esp,%ebp 110743: 57 push %edi 110744: 56 push %esi 110745: 53 push %ebx 110746: 83 ec 2c sub $0x2c,%esp 110749: 8b 7d 0c mov 0xc(%ebp),%edi Heap_Statistics *const stats = &heap->stats; uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE 11074c: 8d 47 04 lea 0x4(%edi),%eax 11074f: 89 45 dc mov %eax,-0x24(%ebp) - HEAP_ALLOC_BONUS; uintptr_t const page_size = heap->page_size; 110752: 8b 55 08 mov 0x8(%ebp),%edx 110755: 8b 52 10 mov 0x10(%edx),%edx 110758: 89 55 cc mov %edx,-0x34(%ebp) Heap_Block *block = NULL; uintptr_t alloc_begin = 0; uint32_t search_count = 0; bool search_again = false; if ( block_size_floor < alloc_size ) { 11075b: 39 c7 cmp %eax,%edi 11075d: 0f 87 69 01 00 00 ja 1108cc <_Heap_Allocate_aligned_with_boundary+0x18c> /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { 110763: 8b 5d 14 mov 0x14(%ebp),%ebx 110766: 85 db test %ebx,%ebx 110768: 0f 85 56 01 00 00 jne 1108c4 <_Heap_Allocate_aligned_with_boundary+0x184> if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 11076e: 8b 45 08 mov 0x8(%ebp),%eax 110771: 8b 48 08 mov 0x8(%eax),%ecx do { Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); block = _Heap_Free_list_first( heap ); while ( block != free_list_tail ) { 110774: 39 c8 cmp %ecx,%eax 110776: 0f 84 50 01 00 00 je 1108cc <_Heap_Allocate_aligned_with_boundary+0x18c> 11077c: c7 45 e4 01 00 00 00 movl $0x1,-0x1c(%ebp) uintptr_t const block_begin = (uintptr_t) block; uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size 110783: 8b 55 cc mov -0x34(%ebp),%edx 110786: 83 c2 07 add $0x7,%edx 110789: 89 55 c8 mov %edx,-0x38(%ebp) + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS; 11078c: c7 45 d0 04 00 00 00 movl $0x4,-0x30(%ebp) 110793: 29 7d d0 sub %edi,-0x30(%ebp) 110796: eb 1e jmp 1107b6 <_Heap_Allocate_aligned_with_boundary+0x76> RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 110798: 8d 59 08 lea 0x8(%ecx),%ebx } /* Statistics */ ++search_count; if ( alloc_begin != 0 ) { 11079b: 85 db test %ebx,%ebx 11079d: 0f 85 f1 00 00 00 jne 110894 <_Heap_Allocate_aligned_with_boundary+0x154><== ALWAYS TAKEN break; } block = block->next; 1107a3: 8b 49 08 mov 0x8(%ecx),%ecx 1107a6: 8b 45 e4 mov -0x1c(%ebp),%eax 1107a9: 40 inc %eax do { Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); block = _Heap_Free_list_first( heap ); while ( block != free_list_tail ) { 1107aa: 39 4d 08 cmp %ecx,0x8(%ebp) 1107ad: 0f 84 25 01 00 00 je 1108d8 <_Heap_Allocate_aligned_with_boundary+0x198> 1107b3: 89 45 e4 mov %eax,-0x1c(%ebp) /* * The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag * field. Thus the value is about one unit larger than the real block * size. The greater than operator takes this into account. */ if ( block->size_and_flag > block_size_floor ) { 1107b6: 8b 59 04 mov 0x4(%ecx),%ebx 1107b9: 39 5d dc cmp %ebx,-0x24(%ebp) 1107bc: 73 e5 jae 1107a3 <_Heap_Allocate_aligned_with_boundary+0x63> if ( alignment == 0 ) { 1107be: 8b 55 10 mov 0x10(%ebp),%edx 1107c1: 85 d2 test %edx,%edx 1107c3: 74 d3 je 110798 <_Heap_Allocate_aligned_with_boundary+0x58> if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 1107c5: 8b 45 08 mov 0x8(%ebp),%eax 1107c8: 8b 40 14 mov 0x14(%eax),%eax 1107cb: 89 45 d8 mov %eax,-0x28(%ebp) - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 1107ce: 83 e3 fe and $0xfffffffe,%ebx 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; 1107d1: 8d 1c 19 lea (%ecx,%ebx,1),%ebx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 1107d4: 8d 51 08 lea 0x8(%ecx),%edx 1107d7: 89 55 d4 mov %edx,-0x2c(%ebp) 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; 1107da: 8b 75 c8 mov -0x38(%ebp),%esi 1107dd: 29 c6 sub %eax,%esi uintptr_t const block_begin = (uintptr_t) block; uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size 1107df: 01 de add %ebx,%esi + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS; uintptr_t alloc_begin = alloc_end - alloc_size; 1107e1: 03 5d d0 add -0x30(%ebp),%ebx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 1107e4: 89 d8 mov %ebx,%eax 1107e6: 31 d2 xor %edx,%edx 1107e8: f7 75 10 divl 0x10(%ebp) 1107eb: 29 d3 sub %edx,%ebx alloc_begin = _Heap_Align_down( alloc_begin, alignment ); /* Ensure that the we have a valid new block at the end */ if ( alloc_begin > alloc_begin_ceiling ) { 1107ed: 39 de cmp %ebx,%esi 1107ef: 73 0b jae 1107fc <_Heap_Allocate_aligned_with_boundary+0xbc> 1107f1: 89 f0 mov %esi,%eax 1107f3: 31 d2 xor %edx,%edx 1107f5: f7 75 10 divl 0x10(%ebp) 1107f8: 89 f3 mov %esi,%ebx 1107fa: 29 d3 sub %edx,%ebx } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { 1107fc: 8b 45 14 mov 0x14(%ebp),%eax 1107ff: 85 c0 test %eax,%eax 110801: 74 5b je 11085e <_Heap_Allocate_aligned_with_boundary+0x11e> /* 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; 110803: 8d 34 3b lea (%ebx,%edi,1),%esi 110806: 89 f0 mov %esi,%eax 110808: 31 d2 xor %edx,%edx 11080a: f7 75 14 divl 0x14(%ebp) 11080d: 89 f0 mov %esi,%eax 11080f: 29 d0 sub %edx,%eax /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 110811: 39 c3 cmp %eax,%ebx 110813: 73 49 jae 11085e <_Heap_Allocate_aligned_with_boundary+0x11e> 110815: 39 c6 cmp %eax,%esi 110817: 76 45 jbe 11085e <_Heap_Allocate_aligned_with_boundary+0x11e> alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; 110819: 8b 55 d4 mov -0x2c(%ebp),%edx 11081c: 01 fa add %edi,%edx 11081e: 89 55 e0 mov %edx,-0x20(%ebp) uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { if ( boundary_line < boundary_floor ) { 110821: 39 c2 cmp %eax,%edx 110823: 0f 87 7a ff ff ff ja 1107a3 <_Heap_Allocate_aligned_with_boundary+0x63> 110829: 89 ce mov %ecx,%esi 11082b: eb 10 jmp 11083d <_Heap_Allocate_aligned_with_boundary+0xfd> 11082d: 8d 76 00 lea 0x0(%esi),%esi /* 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 ) { 110830: 39 c1 cmp %eax,%ecx 110832: 76 28 jbe 11085c <_Heap_Allocate_aligned_with_boundary+0x11c> if ( boundary_line < boundary_floor ) { 110834: 39 45 e0 cmp %eax,-0x20(%ebp) 110837: 0f 87 9f 00 00 00 ja 1108dc <_Heap_Allocate_aligned_with_boundary+0x19c><== NEVER TAKEN return 0; } alloc_begin = boundary_line - alloc_size; 11083d: 89 c3 mov %eax,%ebx 11083f: 29 fb sub %edi,%ebx 110841: 89 d8 mov %ebx,%eax 110843: 31 d2 xor %edx,%edx 110845: f7 75 10 divl 0x10(%ebp) 110848: 29 d3 sub %edx,%ebx alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 11084a: 8d 0c 3b lea (%ebx,%edi,1),%ecx 11084d: 89 c8 mov %ecx,%eax 11084f: 31 d2 xor %edx,%edx 110851: f7 75 14 divl 0x14(%ebp) 110854: 89 c8 mov %ecx,%eax 110856: 29 d0 sub %edx,%eax /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 110858: 39 c3 cmp %eax,%ebx 11085a: 72 d4 jb 110830 <_Heap_Allocate_aligned_with_boundary+0xf0> 11085c: 89 f1 mov %esi,%ecx 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 ) { 11085e: 39 5d d4 cmp %ebx,-0x2c(%ebp) 110861: 0f 87 3c ff ff ff ja 1107a3 <_Heap_Allocate_aligned_with_boundary+0x63> 110867: be f8 ff ff ff mov $0xfffffff8,%esi 11086c: 29 ce sub %ecx,%esi uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 11086e: 01 de add %ebx,%esi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 110870: 89 d8 mov %ebx,%eax 110872: 31 d2 xor %edx,%edx 110874: f7 75 cc divl -0x34(%ebp) uintptr_t const alloc_block_begin = (uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size ); uintptr_t const free_size = alloc_block_begin - block_begin; 110877: 29 d6 sub %edx,%esi if ( free_size >= min_block_size || free_size == 0 ) { 110879: 39 75 d8 cmp %esi,-0x28(%ebp) 11087c: 0f 86 19 ff ff ff jbe 11079b <_Heap_Allocate_aligned_with_boundary+0x5b> 110882: 85 f6 test %esi,%esi 110884: 0f 85 19 ff ff ff jne 1107a3 <_Heap_Allocate_aligned_with_boundary+0x63> } /* Statistics */ ++search_count; if ( alloc_begin != 0 ) { 11088a: 85 db test %ebx,%ebx 11088c: 0f 84 11 ff ff ff je 1107a3 <_Heap_Allocate_aligned_with_boundary+0x63><== NEVER TAKEN 110892: 66 90 xchg %ax,%ax search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin ); } while ( search_again ); if ( alloc_begin != 0 ) { /* Statistics */ ++stats->allocs; 110894: 8b 45 08 mov 0x8(%ebp),%eax 110897: ff 40 48 incl 0x48(%eax) stats->searches += search_count; 11089a: 8b 55 e4 mov -0x1c(%ebp),%edx 11089d: 01 50 4c add %edx,0x4c(%eax) block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 1108a0: 57 push %edi 1108a1: 53 push %ebx 1108a2: 51 push %ecx 1108a3: 50 push %eax 1108a4: e8 8f be ff ff call 10c738 <_Heap_Block_allocate> 1108a9: 89 d8 mov %ebx,%eax 1108ab: 83 c4 10 add $0x10,%esp boundary ); } /* Statistics */ if ( stats->max_search < search_count ) { 1108ae: 8b 55 e4 mov -0x1c(%ebp),%edx 1108b1: 8b 4d 08 mov 0x8(%ebp),%ecx 1108b4: 39 51 44 cmp %edx,0x44(%ecx) 1108b7: 73 15 jae 1108ce <_Heap_Allocate_aligned_with_boundary+0x18e> stats->max_search = search_count; 1108b9: 89 51 44 mov %edx,0x44(%ecx) } return (void *) alloc_begin; } 1108bc: 8d 65 f4 lea -0xc(%ebp),%esp 1108bf: 5b pop %ebx 1108c0: 5e pop %esi 1108c1: 5f pop %edi 1108c2: c9 leave 1108c3: c3 ret /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { if ( boundary < alloc_size ) { 1108c4: 3b 7d 14 cmp 0x14(%ebp),%edi 1108c7: 76 1a jbe 1108e3 <_Heap_Allocate_aligned_with_boundary+0x1a3> 1108c9: 8d 76 00 lea 0x0(%esi),%esi do { Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); block = _Heap_Free_list_first( heap ); while ( block != free_list_tail ) { 1108cc: 31 c0 xor %eax,%eax if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 1108ce: 8d 65 f4 lea -0xc(%ebp),%esp 1108d1: 5b pop %ebx 1108d2: 5e pop %esi 1108d3: 5f pop %edi 1108d4: c9 leave 1108d5: c3 ret 1108d6: 66 90 xchg %ax,%ax do { Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); block = _Heap_Free_list_first( heap ); while ( block != free_list_tail ) { 1108d8: 31 c0 xor %eax,%eax 1108da: eb d2 jmp 1108ae <_Heap_Allocate_aligned_with_boundary+0x16e> 1108dc: 89 f1 mov %esi,%ecx <== NOT EXECUTED 1108de: e9 c0 fe ff ff jmp 1107a3 <_Heap_Allocate_aligned_with_boundary+0x63><== NOT EXECUTED if ( boundary != 0 ) { if ( boundary < alloc_size ) { return NULL; } if ( alignment == 0 ) { 1108e3: 8b 4d 10 mov 0x10(%ebp),%ecx 1108e6: 85 c9 test %ecx,%ecx 1108e8: 0f 85 80 fe ff ff jne 11076e <_Heap_Allocate_aligned_with_boundary+0x2e> alignment = page_size; 1108ee: 89 55 10 mov %edx,0x10(%ebp) 1108f1: e9 78 fe ff ff jmp 11076e <_Heap_Allocate_aligned_with_boundary+0x2e> =============================================================================== 00110cc4 <_Heap_Extend>: Heap_Control *heap, void *extend_area_begin_ptr, uintptr_t extend_area_size, uintptr_t *extended_size_ptr ) { 110cc4: 55 push %ebp 110cc5: 89 e5 mov %esp,%ebp 110cc7: 57 push %edi 110cc8: 56 push %esi 110cc9: 53 push %ebx 110cca: 83 ec 4c sub $0x4c,%esp 110ccd: 8b 5d 08 mov 0x8(%ebp),%ebx 110cd0: 8b 4d 10 mov 0x10(%ebp),%ecx Heap_Statistics *const stats = &heap->stats; Heap_Block *const first_block = heap->first_block; 110cd3: 8b 43 20 mov 0x20(%ebx),%eax 110cd6: 89 45 d0 mov %eax,-0x30(%ebp) Heap_Block *start_block = first_block; Heap_Block *merge_below_block = NULL; Heap_Block *merge_above_block = NULL; Heap_Block *link_below_block = NULL; Heap_Block *link_above_block = NULL; Heap_Block *extend_first_block = NULL; 110cd9: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) Heap_Block *extend_last_block = NULL; 110ce0: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) uintptr_t const page_size = heap->page_size; 110ce7: 8b 53 10 mov 0x10(%ebx),%edx 110cea: 89 55 d4 mov %edx,-0x2c(%ebp) uintptr_t const min_block_size = heap->min_block_size; 110ced: 8b 43 14 mov 0x14(%ebx),%eax uintptr_t const extend_area_begin = (uintptr_t) extend_area_begin_ptr; uintptr_t const extend_area_end = extend_area_begin + extend_area_size; uintptr_t const free_size = stats->free_size; 110cf0: 8b 73 30 mov 0x30(%ebx),%esi 110cf3: 89 75 c0 mov %esi,-0x40(%ebp) uintptr_t extend_first_block_size = 0; uintptr_t extended_size = 0; bool extend_area_ok = false; if ( extend_area_end < extend_area_begin ) { 110cf6: 8b 55 0c mov 0xc(%ebp),%edx 110cf9: 01 ca add %ecx,%edx 110cfb: 89 55 cc mov %edx,-0x34(%ebp) 110cfe: 73 0c jae 110d0c <_Heap_Extend+0x48> _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; 110d00: 31 c0 xor %eax,%eax if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; } 110d02: 8d 65 f4 lea -0xc(%ebp),%esp 110d05: 5b pop %ebx 110d06: 5e pop %esi 110d07: 5f pop %edi 110d08: c9 leave 110d09: c3 ret 110d0a: 66 90 xchg %ax,%ax if ( extend_area_end < extend_area_begin ) { return false; } extend_area_ok = _Heap_Get_first_and_last_block( 110d0c: 83 ec 08 sub $0x8,%esp 110d0f: 8d 55 e0 lea -0x20(%ebp),%edx 110d12: 52 push %edx 110d13: 8d 55 e4 lea -0x1c(%ebp),%edx 110d16: 52 push %edx 110d17: 50 push %eax 110d18: ff 75 d4 pushl -0x2c(%ebp) 110d1b: 51 push %ecx 110d1c: ff 75 0c pushl 0xc(%ebp) 110d1f: e8 20 bc ff ff call 10c944 <_Heap_Get_first_and_last_block> page_size, min_block_size, &extend_first_block, &extend_last_block ); if (!extend_area_ok ) { 110d24: 83 c4 20 add $0x20,%esp 110d27: 84 c0 test %al,%al 110d29: 74 d5 je 110d00 <_Heap_Extend+0x3c> 110d2b: 8b 7d d0 mov -0x30(%ebp),%edi 110d2e: c7 45 bc 00 00 00 00 movl $0x0,-0x44(%ebp) 110d35: c7 45 b8 00 00 00 00 movl $0x0,-0x48(%ebp) 110d3c: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp) 110d43: c7 45 c4 00 00 00 00 movl $0x0,-0x3c(%ebp) 110d4a: 8b 75 cc mov -0x34(%ebp),%esi 110d4d: 89 5d b4 mov %ebx,-0x4c(%ebp) 110d50: eb 30 jmp 110d82 <_Heap_Extend+0xbe> 110d52: 66 90 xchg %ax,%ax return false; } if ( extend_area_end == sub_area_begin ) { merge_below_block = start_block; } else if ( extend_area_end < sub_area_end ) { 110d54: 39 ce cmp %ecx,%esi 110d56: 73 03 jae 110d5b <_Heap_Extend+0x97> 110d58: 89 7d b8 mov %edi,-0x48(%ebp) RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 110d5b: 8d 59 f8 lea -0x8(%ecx),%ebx 110d5e: 89 c8 mov %ecx,%eax 110d60: 31 d2 xor %edx,%edx 110d62: f7 75 d4 divl -0x2c(%ebp) uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 110d65: 29 d3 sub %edx,%ebx link_below_block = start_block; } if ( sub_area_end == extend_area_begin ) { 110d67: 3b 4d 0c cmp 0xc(%ebp),%ecx 110d6a: 74 3c je 110da8 <_Heap_Extend+0xe4> start_block->prev_size = extend_area_end; merge_above_block = end_block; } else if ( sub_area_end < extend_area_begin ) { 110d6c: 39 4d 0c cmp %ecx,0xc(%ebp) 110d6f: 76 03 jbe 110d74 <_Heap_Extend+0xb0> 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 ) 110d71: 89 5d bc mov %ebx,-0x44(%ebp) - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 110d74: 8b 7b 04 mov 0x4(%ebx),%edi 110d77: 83 e7 fe and $0xfffffffe,%edi RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 110d7a: 8d 3c 3b lea (%ebx,%edi,1),%edi link_above_block = end_block; } start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) ); } while ( start_block != first_block ); 110d7d: 39 7d d0 cmp %edi,-0x30(%ebp) 110d80: 74 39 je 110dbb <_Heap_Extend+0xf7> return false; } do { uintptr_t const sub_area_begin = (start_block != first_block) ? (uintptr_t) start_block : heap->area_begin; 110d82: 3b 7d d0 cmp -0x30(%ebp),%edi 110d85: 0f 84 35 01 00 00 je 110ec0 <_Heap_Extend+0x1fc> 110d8b: 89 f8 mov %edi,%eax uintptr_t const sub_area_end = start_block->prev_size; 110d8d: 8b 0f mov (%edi),%ecx Heap_Block *const end_block = _Heap_Block_of_alloc_area( sub_area_end, page_size ); if ( 110d8f: 39 4d 0c cmp %ecx,0xc(%ebp) 110d92: 73 08 jae 110d9c <_Heap_Extend+0xd8> sub_area_end > extend_area_begin && extend_area_end > sub_area_begin 110d94: 39 f0 cmp %esi,%eax 110d96: 0f 82 64 ff ff ff jb 110d00 <_Heap_Extend+0x3c> ) { return false; } if ( extend_area_end == sub_area_begin ) { 110d9c: 39 f0 cmp %esi,%eax 110d9e: 75 b4 jne 110d54 <_Heap_Extend+0x90> 110da0: 89 7d c4 mov %edi,-0x3c(%ebp) 110da3: eb b6 jmp 110d5b <_Heap_Extend+0x97> 110da5: 8d 76 00 lea 0x0(%esi),%esi } else if ( extend_area_end < sub_area_end ) { link_below_block = start_block; } if ( sub_area_end == extend_area_begin ) { start_block->prev_size = extend_area_end; 110da8: 89 37 mov %esi,(%edi) 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 ) 110daa: 89 5d c8 mov %ebx,-0x38(%ebp) - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 110dad: 8b 7b 04 mov 0x4(%ebx),%edi 110db0: 83 e7 fe and $0xfffffffe,%edi RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 110db3: 8d 3c 3b lea (%ebx,%edi,1),%edi } 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 ); 110db6: 39 7d d0 cmp %edi,-0x30(%ebp) 110db9: 75 c7 jne 110d82 <_Heap_Extend+0xbe> <== NEVER TAKEN 110dbb: 8b 5d b4 mov -0x4c(%ebp),%ebx if ( extend_area_begin < heap->area_begin ) { 110dbe: 8b 75 0c mov 0xc(%ebp),%esi 110dc1: 3b 73 18 cmp 0x18(%ebx),%esi 110dc4: 0f 82 02 01 00 00 jb 110ecc <_Heap_Extend+0x208> heap->area_begin = extend_area_begin; } else if ( heap->area_end < extend_area_end ) { 110dca: 8b 45 cc mov -0x34(%ebp),%eax 110dcd: 3b 43 1c cmp 0x1c(%ebx),%eax 110dd0: 76 03 jbe 110dd5 <_Heap_Extend+0x111> heap->area_end = extend_area_end; 110dd2: 89 43 1c mov %eax,0x1c(%ebx) } extend_first_block_size = (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; 110dd5: 8b 55 e0 mov -0x20(%ebp),%edx 110dd8: 8b 45 e4 mov -0x1c(%ebp),%eax heap->area_begin = extend_area_begin; } else if ( heap->area_end < extend_area_end ) { heap->area_end = extend_area_end; } extend_first_block_size = 110ddb: 89 d1 mov %edx,%ecx 110ddd: 29 c1 sub %eax,%ecx (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; extend_first_block->prev_size = extend_area_end; 110ddf: 8b 75 cc mov -0x34(%ebp),%esi 110de2: 89 30 mov %esi,(%eax) extend_first_block->size_and_flag = extend_first_block_size | HEAP_PREV_BLOCK_USED; 110de4: 89 ce mov %ecx,%esi 110de6: 83 ce 01 or $0x1,%esi 110de9: 89 70 04 mov %esi,0x4(%eax) _Heap_Protection_block_initialize( heap, extend_first_block ); extend_last_block->prev_size = extend_first_block_size; 110dec: 89 0a mov %ecx,(%edx) extend_last_block->size_and_flag = 0; 110dee: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx) _Heap_Protection_block_initialize( heap, extend_last_block ); if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) { 110df5: 39 43 20 cmp %eax,0x20(%ebx) 110df8: 0f 86 d6 00 00 00 jbe 110ed4 <_Heap_Extend+0x210> heap->first_block = extend_first_block; 110dfe: 89 43 20 mov %eax,0x20(%ebx) } else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) { heap->last_block = extend_last_block; } if ( merge_below_block != NULL ) { 110e01: 8b 75 c4 mov -0x3c(%ebp),%esi 110e04: 85 f6 test %esi,%esi 110e06: 0f 84 04 01 00 00 je 110f10 <_Heap_Extend+0x24c> Heap_Control *heap, uintptr_t extend_area_begin, Heap_Block *first_block ) { uintptr_t const page_size = heap->page_size; 110e0c: 8b 73 10 mov 0x10(%ebx),%esi uintptr_t const new_first_block_alloc_begin = _Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size ); 110e0f: 8b 4d 0c mov 0xc(%ebp),%ecx 110e12: 83 c1 08 add $0x8,%ecx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up( uintptr_t value, uintptr_t alignment ) { uintptr_t remainder = value % alignment; 110e15: 89 c8 mov %ecx,%eax 110e17: 31 d2 xor %edx,%edx 110e19: f7 f6 div %esi if ( remainder != 0 ) { 110e1b: 85 d2 test %edx,%edx 110e1d: 74 04 je 110e23 <_Heap_Extend+0x15f> <== ALWAYS TAKEN return value - remainder + alignment; 110e1f: 01 f1 add %esi,%ecx <== NOT EXECUTED 110e21: 29 d1 sub %edx,%ecx <== NOT EXECUTED uintptr_t const new_first_block_begin = 110e23: 8d 51 f8 lea -0x8(%ecx),%edx uintptr_t const first_block_begin = (uintptr_t) first_block; uintptr_t const new_first_block_size = first_block_begin - new_first_block_begin; Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin; new_first_block->prev_size = first_block->prev_size; 110e26: 8b 75 c4 mov -0x3c(%ebp),%esi 110e29: 8b 06 mov (%esi),%eax 110e2b: 89 41 f8 mov %eax,-0x8(%ecx) uintptr_t const new_first_block_alloc_begin = _Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size ); uintptr_t const new_first_block_begin = new_first_block_alloc_begin - HEAP_BLOCK_HEADER_SIZE; uintptr_t const first_block_begin = (uintptr_t) first_block; uintptr_t const new_first_block_size = 110e2e: 89 f0 mov %esi,%eax 110e30: 29 d0 sub %edx,%eax first_block_begin - new_first_block_begin; Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin; new_first_block->prev_size = first_block->prev_size; new_first_block->size_and_flag = new_first_block_size | HEAP_PREV_BLOCK_USED; 110e32: 83 c8 01 or $0x1,%eax 110e35: 89 42 04 mov %eax,0x4(%edx) _Heap_Free_block( heap, new_first_block ); 110e38: 89 d8 mov %ebx,%eax 110e3a: e8 69 fe ff ff call 110ca8 <_Heap_Free_block> link_below_block, extend_last_block ); } if ( merge_above_block != NULL ) { 110e3f: 8b 45 c8 mov -0x38(%ebp),%eax 110e42: 85 c0 test %eax,%eax 110e44: 0f 84 9e 00 00 00 je 110ee8 <_Heap_Extend+0x224> ) { 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, 110e4a: 8b 4d cc mov -0x34(%ebp),%ecx 110e4d: 83 e9 08 sub $0x8,%ecx 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( 110e50: 2b 4d c8 sub -0x38(%ebp),%ecx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 110e53: 89 c8 mov %ecx,%eax 110e55: 31 d2 xor %edx,%edx 110e57: f7 73 10 divl 0x10(%ebx) 110e5a: 29 d1 sub %edx,%ecx ); 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) 110e5c: 8b 55 c8 mov -0x38(%ebp),%edx 110e5f: 8b 42 04 mov 0x4(%edx),%eax 110e62: 29 c8 sub %ecx,%eax | HEAP_PREV_BLOCK_USED; 110e64: 83 c8 01 or $0x1,%eax 110e67: 89 44 11 04 mov %eax,0x4(%ecx,%edx,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; 110e6b: 8b 42 04 mov 0x4(%edx),%eax 110e6e: 83 e0 01 and $0x1,%eax block->size_and_flag = size | flag; 110e71: 09 c8 or %ecx,%eax 110e73: 89 42 04 mov %eax,0x4(%edx) _Heap_Block_set_size( last_block, last_block_new_size ); _Heap_Free_block( heap, last_block ); 110e76: 89 d8 mov %ebx,%eax 110e78: e8 2b fe ff ff call 110ca8 <_Heap_Free_block> extend_first_block, extend_last_block ); } if ( merge_below_block == NULL && merge_above_block == NULL ) { 110e7d: 8b 75 c4 mov -0x3c(%ebp),%esi 110e80: 85 f6 test %esi,%esi 110e82: 0f 84 a4 00 00 00 je 110f2c <_Heap_Extend+0x268> if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; } 110e88: 8b 53 24 mov 0x24(%ebx),%edx * This feature will be used to terminate the scattered heap area list. See * also _Heap_Extend(). */ RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap ) { _Heap_Block_set_size( 110e8b: 8b 43 20 mov 0x20(%ebx),%eax 110e8e: 29 d0 sub %edx,%eax RTEMS_INLINE_ROUTINE void _Heap_Block_set_size( Heap_Block *block, uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; 110e90: 8b 4a 04 mov 0x4(%edx),%ecx 110e93: 83 e1 01 and $0x1,%ecx block->size_and_flag = size | flag; 110e96: 09 c8 or %ecx,%eax 110e98: 89 42 04 mov %eax,0x4(%edx) _Heap_Free_block( heap, extend_first_block ); } _Heap_Set_last_block_size( heap ); extended_size = stats->free_size - free_size; 110e9b: 8b 43 30 mov 0x30(%ebx),%eax 110e9e: 2b 45 c0 sub -0x40(%ebp),%eax /* Statistics */ stats->size += extended_size; 110ea1: 01 43 2c add %eax,0x2c(%ebx) if ( extended_size_ptr != NULL ) 110ea4: 8b 55 14 mov 0x14(%ebp),%edx 110ea7: 85 d2 test %edx,%edx 110ea9: 0f 84 99 00 00 00 je 110f48 <_Heap_Extend+0x284> <== NEVER TAKEN *extended_size_ptr = extended_size; 110eaf: 8b 55 14 mov 0x14(%ebp),%edx 110eb2: 89 02 mov %eax,(%edx) return true; 110eb4: b0 01 mov $0x1,%al } 110eb6: 8d 65 f4 lea -0xc(%ebp),%esp 110eb9: 5b pop %ebx 110eba: 5e pop %esi 110ebb: 5f pop %edi 110ebc: c9 leave 110ebd: c3 ret 110ebe: 66 90 xchg %ax,%ax return false; } do { uintptr_t const sub_area_begin = (start_block != first_block) ? (uintptr_t) start_block : heap->area_begin; 110ec0: 8b 55 b4 mov -0x4c(%ebp),%edx 110ec3: 8b 42 18 mov 0x18(%edx),%eax 110ec6: e9 c2 fe ff ff jmp 110d8d <_Heap_Extend+0xc9> 110ecb: 90 nop start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) ); } while ( start_block != first_block ); if ( extend_area_begin < heap->area_begin ) { heap->area_begin = extend_area_begin; 110ecc: 89 73 18 mov %esi,0x18(%ebx) 110ecf: e9 01 ff ff ff jmp 110dd5 <_Heap_Extend+0x111> 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 ) { heap->first_block = extend_first_block; } else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) { 110ed4: 39 53 24 cmp %edx,0x24(%ebx) 110ed7: 0f 83 24 ff ff ff jae 110e01 <_Heap_Extend+0x13d> heap->last_block = extend_last_block; 110edd: 89 53 24 mov %edx,0x24(%ebx) 110ee0: e9 1c ff ff ff jmp 110e01 <_Heap_Extend+0x13d> 110ee5: 8d 76 00 lea 0x0(%esi),%esi ); } if ( merge_above_block != NULL ) { _Heap_Merge_above( heap, merge_above_block, extend_area_end ); } else if ( link_above_block != NULL ) { 110ee8: 8b 7d bc mov -0x44(%ebp),%edi 110eeb: 85 ff test %edi,%edi 110eed: 74 8e je 110e7d <_Heap_Extend+0x1b9> _Heap_Link_above( 110eef: 8b 4d e0 mov -0x20(%ebp),%ecx ) { uintptr_t const link_begin = (uintptr_t) link; uintptr_t const first_block_begin = (uintptr_t) first_block; _Heap_Block_set_size( link, first_block_begin - link_begin ); 110ef2: 8b 45 e4 mov -0x1c(%ebp),%eax 110ef5: 2b 45 bc sub -0x44(%ebp),%eax RTEMS_INLINE_ROUTINE void _Heap_Block_set_size( Heap_Block *block, uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; 110ef8: 8b 75 bc mov -0x44(%ebp),%esi 110efb: 8b 56 04 mov 0x4(%esi),%edx 110efe: 83 e2 01 and $0x1,%edx block->size_and_flag = size | flag; 110f01: 09 d0 or %edx,%eax 110f03: 89 46 04 mov %eax,0x4(%esi) last_block->size_and_flag |= HEAP_PREV_BLOCK_USED; 110f06: 83 49 04 01 orl $0x1,0x4(%ecx) 110f0a: e9 6e ff ff ff jmp 110e7d <_Heap_Extend+0x1b9> 110f0f: 90 nop 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 ) { 110f10: 8b 4d b8 mov -0x48(%ebp),%ecx 110f13: 85 c9 test %ecx,%ecx 110f15: 0f 84 24 ff ff ff je 110e3f <_Heap_Extend+0x17b> { 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; 110f1b: 8b 45 b8 mov -0x48(%ebp),%eax 110f1e: 29 d0 sub %edx,%eax 110f20: 83 c8 01 or $0x1,%eax 110f23: 89 42 04 mov %eax,0x4(%edx) 110f26: e9 14 ff ff ff jmp 110e3f <_Heap_Extend+0x17b> 110f2b: 90 nop extend_first_block, extend_last_block ); } if ( merge_below_block == NULL && merge_above_block == NULL ) { 110f2c: 8b 4d c8 mov -0x38(%ebp),%ecx 110f2f: 85 c9 test %ecx,%ecx 110f31: 0f 85 51 ff ff ff jne 110e88 <_Heap_Extend+0x1c4> _Heap_Free_block( heap, extend_first_block ); 110f37: 8b 55 e4 mov -0x1c(%ebp),%edx 110f3a: 89 d8 mov %ebx,%eax 110f3c: e8 67 fd ff ff call 110ca8 <_Heap_Free_block> 110f41: e9 42 ff ff ff jmp 110e88 <_Heap_Extend+0x1c4> 110f46: 66 90 xchg %ax,%ax stats->size += extended_size; if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; 110f48: b0 01 mov $0x1,%al <== NOT EXECUTED 110f4a: e9 b3 fd ff ff jmp 110d02 <_Heap_Extend+0x3e> <== NOT EXECUTED =============================================================================== 001108f8 <_Heap_Free>: return do_free; } #endif bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { 1108f8: 55 push %ebp 1108f9: 89 e5 mov %esp,%ebp 1108fb: 57 push %edi 1108fc: 56 push %esi 1108fd: 53 push %ebx 1108fe: 83 ec 10 sub $0x10,%esp 110901: 8b 5d 08 mov 0x8(%ebp),%ebx 110904: 8b 45 0c mov 0xc(%ebp),%eax 110907: 8d 48 f8 lea -0x8(%eax),%ecx 11090a: 31 d2 xor %edx,%edx 11090c: f7 73 10 divl 0x10(%ebx) uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 11090f: 29 d1 sub %edx,%ecx RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 110911: 8b 43 20 mov 0x20(%ebx),%eax && (uintptr_t) block <= (uintptr_t) heap->last_block; 110914: 39 c1 cmp %eax,%ecx 110916: 72 07 jb 11091f <_Heap_Free+0x27> 110918: 8b 73 24 mov 0x24(%ebx),%esi 11091b: 39 f1 cmp %esi,%ecx 11091d: 76 0d jbe 11092c <_Heap_Free+0x34> /* As we always coalesce free blocks, the block that preceedes prev_block must have been used. */ if ( !_Heap_Is_prev_used ( prev_block) ) { _HAssert( false ); return( false ); 11091f: 31 c0 xor %eax,%eax --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 110921: 83 c4 10 add $0x10,%esp 110924: 5b pop %ebx 110925: 5e pop %esi 110926: 5f pop %edi 110927: c9 leave 110928: c3 ret 110929: 8d 76 00 lea 0x0(%esi),%esi 11092c: 8b 51 04 mov 0x4(%ecx),%edx 11092f: 89 55 f0 mov %edx,-0x10(%ebp) - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 110932: 83 e2 fe and $0xfffffffe,%edx 110935: 89 55 ec mov %edx,-0x14(%ebp) RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 110938: 8d 14 11 lea (%ecx,%edx,1),%edx const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block && (uintptr_t) block <= (uintptr_t) heap->last_block; 11093b: 39 d0 cmp %edx,%eax 11093d: 77 e0 ja 11091f <_Heap_Free+0x27> <== NEVER TAKEN 11093f: 39 d6 cmp %edx,%esi 110941: 72 dc jb 11091f <_Heap_Free+0x27> <== NEVER TAKEN 110943: 8b 7a 04 mov 0x4(%edx),%edi if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { _HAssert( false ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 110946: f7 c7 01 00 00 00 test $0x1,%edi 11094c: 74 d1 je 11091f <_Heap_Free+0x27> <== NEVER TAKEN - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 11094e: 83 e7 fe and $0xfffffffe,%edi 110951: 89 7d e4 mov %edi,-0x1c(%ebp) return true; } next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block && !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size )); 110954: 39 d6 cmp %edx,%esi 110956: 0f 84 c8 00 00 00 je 110a24 <_Heap_Free+0x12c> return do_free; } #endif bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) 11095c: f6 44 3a 04 01 testb $0x1,0x4(%edx,%edi,1) 110961: 0f 94 45 eb sete -0x15(%ebp) next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block && !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size )); if ( !_Heap_Is_prev_used( block ) ) { 110965: f6 45 f0 01 testb $0x1,-0x10(%ebp) 110969: 75 45 jne 1109b0 <_Heap_Free+0xb8> uintptr_t const prev_size = block->prev_size; 11096b: 8b 39 mov (%ecx),%edi 11096d: 89 7d f0 mov %edi,-0x10(%ebp) RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 110970: 29 f9 sub %edi,%ecx const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block && (uintptr_t) block <= (uintptr_t) heap->last_block; 110972: 39 c8 cmp %ecx,%eax 110974: 77 a9 ja 11091f <_Heap_Free+0x27> <== NEVER TAKEN 110976: 39 ce cmp %ecx,%esi 110978: 72 a5 jb 11091f <_Heap_Free+0x27> <== NEVER TAKEN return( false ); } /* As we always coalesce free blocks, the block that preceedes prev_block must have been used. */ if ( !_Heap_Is_prev_used ( prev_block) ) { 11097a: f6 41 04 01 testb $0x1,0x4(%ecx) 11097e: 74 9f je 11091f <_Heap_Free+0x27> <== NEVER TAKEN _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ 110980: 80 7d eb 00 cmpb $0x0,-0x15(%ebp) 110984: 0f 84 a6 00 00 00 je 110a30 <_Heap_Free+0x138> uintptr_t const size = block_size + prev_size + next_block_size; 11098a: 8b 7d e4 mov -0x1c(%ebp),%edi 11098d: 03 7d ec add -0x14(%ebp),%edi 110990: 03 7d f0 add -0x10(%ebp),%edi --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 110993: 8b 42 08 mov 0x8(%edx),%eax 110996: 8b 52 0c mov 0xc(%edx),%edx RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; 110999: 89 42 08 mov %eax,0x8(%edx) next->prev = prev; 11099c: 89 50 0c mov %edx,0xc(%eax) } if ( next_is_free ) { /* coalesce both */ uintptr_t const size = block_size + prev_size + next_block_size; _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; 11099f: ff 4b 38 decl 0x38(%ebx) prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 1109a2: 89 f8 mov %edi,%eax 1109a4: 83 c8 01 or $0x1,%eax 1109a7: 89 41 04 mov %eax,0x4(%ecx) next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; 1109aa: 89 3c 39 mov %edi,(%ecx,%edi,1) 1109ad: eb 2a jmp 1109d9 <_Heap_Free+0xe1> 1109af: 90 nop uintptr_t const size = block_size + prev_size; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; next_block->prev_size = size; } } else if ( next_is_free ) { /* coalesce next */ 1109b0: 80 7d eb 00 cmpb $0x0,-0x15(%ebp) 1109b4: 74 3a je 1109f0 <_Heap_Free+0xf8> uintptr_t const size = block_size + next_block_size; 1109b6: 8b 7d e4 mov -0x1c(%ebp),%edi 1109b9: 03 7d ec add -0x14(%ebp),%edi --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 1109bc: 8b 42 08 mov 0x8(%edx),%eax 1109bf: 8b 52 0c mov 0xc(%edx),%edx ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; new_block->next = next; 1109c2: 89 41 08 mov %eax,0x8(%ecx) new_block->prev = prev; 1109c5: 89 51 0c mov %edx,0xc(%ecx) next->prev = new_block; 1109c8: 89 48 0c mov %ecx,0xc(%eax) prev->next = new_block; 1109cb: 89 4a 08 mov %ecx,0x8(%edx) next_block->prev_size = size; } } else if ( next_is_free ) { /* coalesce next */ uintptr_t const size = block_size + next_block_size; _Heap_Free_list_replace( next_block, block ); block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 1109ce: 89 f8 mov %edi,%eax 1109d0: 83 c8 01 or $0x1,%eax 1109d3: 89 41 04 mov %eax,0x4(%ecx) next_block = _Heap_Block_at( block, size ); next_block->prev_size = size; 1109d6: 89 3c 39 mov %edi,(%ecx,%edi,1) stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 1109d9: ff 4b 40 decl 0x40(%ebx) ++stats->frees; 1109dc: ff 43 50 incl 0x50(%ebx) stats->free_size += block_size; 1109df: 8b 55 ec mov -0x14(%ebp),%edx 1109e2: 01 53 30 add %edx,0x30(%ebx) return( true ); 1109e5: b0 01 mov $0x1,%al } 1109e7: 83 c4 10 add $0x10,%esp 1109ea: 5b pop %ebx 1109eb: 5e pop %esi 1109ec: 5f pop %edi 1109ed: c9 leave 1109ee: c3 ret 1109ef: 90 nop RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after( Heap_Block *block_before, Heap_Block *new_block ) { Heap_Block *next = block_before->next; 1109f0: 8b 43 08 mov 0x8(%ebx),%eax new_block->next = next; 1109f3: 89 41 08 mov %eax,0x8(%ecx) new_block->prev = block_before; 1109f6: 89 59 0c mov %ebx,0xc(%ecx) block_before->next = new_block; 1109f9: 89 4b 08 mov %ecx,0x8(%ebx) next->prev = new_block; 1109fc: 89 48 0c mov %ecx,0xc(%eax) next_block->prev_size = size; } else { /* no coalesce */ /* Add 'block' to the head of the free blocks list as it tends to produce less fragmentation than adding to the tail. */ _Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block ); block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; 1109ff: 8b 45 ec mov -0x14(%ebp),%eax 110a02: 83 c8 01 or $0x1,%eax 110a05: 89 41 04 mov %eax,0x4(%ecx) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 110a08: 83 62 04 fe andl $0xfffffffe,0x4(%edx) next_block->prev_size = block_size; 110a0c: 8b 45 ec mov -0x14(%ebp),%eax 110a0f: 89 02 mov %eax,(%edx) /* Statistics */ ++stats->free_blocks; 110a11: 8b 43 38 mov 0x38(%ebx),%eax 110a14: 40 inc %eax 110a15: 89 43 38 mov %eax,0x38(%ebx) if ( stats->max_free_blocks < stats->free_blocks ) { 110a18: 3b 43 3c cmp 0x3c(%ebx),%eax 110a1b: 76 bc jbe 1109d9 <_Heap_Free+0xe1> stats->max_free_blocks = stats->free_blocks; 110a1d: 89 43 3c mov %eax,0x3c(%ebx) 110a20: eb b7 jmp 1109d9 <_Heap_Free+0xe1> 110a22: 66 90 xchg %ax,%ax return true; } next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block && !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size )); 110a24: c6 45 eb 00 movb $0x0,-0x15(%ebp) 110a28: e9 38 ff ff ff jmp 110965 <_Heap_Free+0x6d> 110a2d: 8d 76 00 lea 0x0(%esi),%esi prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; } else { /* coalesce prev */ uintptr_t const size = block_size + prev_size; 110a30: 8b 45 ec mov -0x14(%ebp),%eax 110a33: 03 45 f0 add -0x10(%ebp),%eax prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 110a36: 89 c6 mov %eax,%esi 110a38: 83 ce 01 or $0x1,%esi 110a3b: 89 71 04 mov %esi,0x4(%ecx) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 110a3e: 83 62 04 fe andl $0xfffffffe,0x4(%edx) next_block->prev_size = size; 110a42: 89 02 mov %eax,(%edx) 110a44: eb 93 jmp 1109d9 <_Heap_Free+0xe1> =============================================================================== 0010c5c8 <_Heap_Get_first_and_last_block>: uintptr_t page_size, uintptr_t min_block_size, Heap_Block **first_block_ptr, Heap_Block **last_block_ptr ) { 10c5c8: 55 push %ebp 10c5c9: 89 e5 mov %esp,%ebp 10c5cb: 57 push %edi 10c5cc: 56 push %esi 10c5cd: 53 push %ebx 10c5ce: 8b 5d 08 mov 0x8(%ebp),%ebx 10c5d1: 8b 7d 0c mov 0xc(%ebp),%edi uintptr_t const heap_area_end = heap_area_begin + heap_area_size; 10c5d4: 8d 34 1f lea (%edi,%ebx,1),%esi uintptr_t const alloc_area_begin = _Heap_Align_up( heap_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size ); 10c5d7: 8d 4b 08 lea 0x8(%ebx),%ecx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up( uintptr_t value, uintptr_t alignment ) { uintptr_t remainder = value % alignment; 10c5da: 89 c8 mov %ecx,%eax 10c5dc: 31 d2 xor %edx,%edx 10c5de: f7 75 10 divl 0x10(%ebp) if ( remainder != 0 ) { 10c5e1: 85 d2 test %edx,%edx 10c5e3: 74 05 je 10c5ea <_Heap_Get_first_and_last_block+0x22> return value - remainder + alignment; 10c5e5: 03 4d 10 add 0x10(%ebp),%ecx 10c5e8: 29 d1 sub %edx,%ecx _Heap_Align_down( heap_area_size - overhead, page_size ); Heap_Block *const first_block = (Heap_Block *) first_block_begin; Heap_Block *const last_block = _Heap_Block_at( first_block, first_block_size ); if ( 10c5ea: 39 f3 cmp %esi,%ebx 10c5ec: 77 2e ja 10c61c <_Heap_Get_first_and_last_block+0x54> uintptr_t const alloc_area_begin = _Heap_Align_up( heap_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size ); uintptr_t const first_block_begin = alloc_area_begin - HEAP_BLOCK_HEADER_SIZE; uintptr_t const overhead = HEAP_BLOCK_HEADER_SIZE + (first_block_begin - heap_area_begin); 10c5ee: 8d 71 f8 lea -0x8(%ecx),%esi uintptr_t const heap_area_end = heap_area_begin + heap_area_size; uintptr_t const alloc_area_begin = _Heap_Align_up( heap_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size ); uintptr_t const first_block_begin = alloc_area_begin - HEAP_BLOCK_HEADER_SIZE; uintptr_t const overhead = 10c5f1: 29 d9 sub %ebx,%ecx Heap_Block *const last_block = _Heap_Block_at( first_block, first_block_size ); if ( heap_area_end < heap_area_begin || heap_area_size <= overhead 10c5f3: 39 cf cmp %ecx,%edi 10c5f5: 76 25 jbe 10c61c <_Heap_Get_first_and_last_block+0x54> uintptr_t const first_block_begin = alloc_area_begin - HEAP_BLOCK_HEADER_SIZE; uintptr_t const overhead = HEAP_BLOCK_HEADER_SIZE + (first_block_begin - heap_area_begin); uintptr_t const first_block_size = _Heap_Align_down( heap_area_size - overhead, page_size ); 10c5f7: 29 cf sub %ecx,%edi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 10c5f9: 89 f8 mov %edi,%eax 10c5fb: 31 d2 xor %edx,%edx 10c5fd: f7 75 10 divl 0x10(%ebp) 10c600: 29 d7 sub %edx,%edi _Heap_Block_at( first_block, first_block_size ); if ( heap_area_end < heap_area_begin || heap_area_size <= overhead || first_block_size < min_block_size 10c602: 39 7d 14 cmp %edi,0x14(%ebp) 10c605: 77 15 ja 10c61c <_Heap_Get_first_and_last_block+0x54> ) { /* Invalid area or area too small */ return false; } *first_block_ptr = first_block; 10c607: 8b 45 18 mov 0x18(%ebp),%eax 10c60a: 89 30 mov %esi,(%eax) RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 10c60c: 01 f7 add %esi,%edi 10c60e: 8b 45 1c mov 0x1c(%ebp),%eax 10c611: 89 38 mov %edi,(%eax) *last_block_ptr = last_block; return true; 10c613: b0 01 mov $0x1,%al } 10c615: 5b pop %ebx 10c616: 5e pop %esi 10c617: 5f pop %edi 10c618: c9 leave 10c619: c3 ret 10c61a: 66 90 xchg %ax,%ax heap_area_end < heap_area_begin || heap_area_size <= overhead || first_block_size < min_block_size ) { /* Invalid area or area too small */ return false; 10c61c: 31 c0 xor %eax,%eax *first_block_ptr = first_block; *last_block_ptr = last_block; return true; } 10c61e: 5b pop %ebx 10c61f: 5e pop %esi 10c620: 5f pop %edi 10c621: c9 leave 10c622: c3 ret =============================================================================== 001145c0 <_Heap_Get_free_information>: void _Heap_Get_free_information( Heap_Control *the_heap, Heap_Information *info ) { 1145c0: 55 push %ebp 1145c1: 89 e5 mov %esp,%ebp 1145c3: 57 push %edi 1145c4: 56 push %esi 1145c5: 53 push %ebx 1145c6: 8b 7d 0c mov 0xc(%ebp),%edi Heap_Block *the_block; Heap_Block *const tail = _Heap_Free_list_tail(the_heap); info->number = 0; 1145c9: c7 07 00 00 00 00 movl $0x0,(%edi) info->largest = 0; 1145cf: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi) info->total = 0; 1145d6: c7 47 08 00 00 00 00 movl $0x0,0x8(%edi) info->number++; info->total += the_size; if ( info->largest < the_size ) info->largest = the_size; } } 1145dd: 8b 45 08 mov 0x8(%ebp),%eax 1145e0: 8b 50 08 mov 0x8(%eax),%edx info->number = 0; info->largest = 0; info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); 1145e3: 39 d0 cmp %edx,%eax 1145e5: 74 31 je 114618 <_Heap_Get_free_information+0x58> 1145e7: bb 01 00 00 00 mov $0x1,%ebx 1145ec: 31 f6 xor %esi,%esi 1145ee: 31 c9 xor %ecx,%ecx 1145f0: eb 07 jmp 1145f9 <_Heap_Get_free_information+0x39> 1145f2: 66 90 xchg %ax,%ax 1145f4: 8b 77 04 mov 0x4(%edi),%esi 1145f7: 89 c3 mov %eax,%ebx - 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; 1145f9: 8b 42 04 mov 0x4(%edx),%eax 1145fc: 83 e0 fe and $0xfffffffe,%eax /* As we always coalesce free blocks, prev block must have been used. */ _HAssert(_Heap_Is_prev_used(the_block)); info->number++; info->total += the_size; 1145ff: 01 c1 add %eax,%ecx if ( info->largest < the_size ) 114601: 39 f0 cmp %esi,%eax 114603: 76 03 jbe 114608 <_Heap_Get_free_information+0x48> info->largest = the_size; 114605: 89 47 04 mov %eax,0x4(%edi) info->largest = 0; info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); the_block != tail; the_block = the_block->next) 114608: 8b 52 08 mov 0x8(%edx),%edx 11460b: 8d 43 01 lea 0x1(%ebx),%eax info->number = 0; info->largest = 0; info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); 11460e: 39 55 08 cmp %edx,0x8(%ebp) 114611: 75 e1 jne 1145f4 <_Heap_Get_free_information+0x34> 114613: 89 1f mov %ebx,(%edi) 114615: 89 4f 08 mov %ecx,0x8(%edi) info->number++; info->total += the_size; if ( info->largest < the_size ) info->largest = the_size; } } 114618: 5b pop %ebx 114619: 5e pop %esi 11461a: 5f pop %edi 11461b: c9 leave 11461c: c3 ret =============================================================================== 00111470 <_Heap_Get_information>: void _Heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 111470: 55 push %ebp 111471: 89 e5 mov %esp,%ebp 111473: 57 push %edi 111474: 56 push %esi 111475: 53 push %ebx 111476: 8b 45 08 mov 0x8(%ebp),%eax 111479: 8b 5d 0c mov 0xc(%ebp),%ebx Heap_Block *the_block = the_heap->first_block; 11147c: 8b 50 20 mov 0x20(%eax),%edx Heap_Block *const end = the_heap->last_block; 11147f: 8b 70 24 mov 0x24(%eax),%esi memset(the_info, 0, sizeof(*the_info)); 111482: b9 18 00 00 00 mov $0x18,%ecx 111487: 31 c0 xor %eax,%eax 111489: 89 df mov %ebx,%edi 11148b: f3 aa rep stos %al,%es:(%edi) while ( the_block != end ) { 11148d: 39 f2 cmp %esi,%edx 11148f: 74 33 je 1114c4 <_Heap_Get_information+0x54><== NEVER TAKEN 111491: 8b 7a 04 mov 0x4(%edx),%edi 111494: eb 16 jmp 1114ac <_Heap_Get_information+0x3c> 111496: 66 90 xchg %ax,%ax uintptr_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); Heap_Information *info; if ( _Heap_Is_prev_used(next_block) ) info = &the_info->Used; 111498: 8d 43 0c lea 0xc(%ebx),%eax else info = &the_info->Free; info->number++; 11149b: ff 00 incl (%eax) info->total += the_size; 11149d: 01 48 08 add %ecx,0x8(%eax) if ( info->largest < the_size ) 1114a0: 39 48 04 cmp %ecx,0x4(%eax) 1114a3: 73 03 jae 1114a8 <_Heap_Get_information+0x38> info->largest = the_size; 1114a5: 89 48 04 mov %ecx,0x4(%eax) Heap_Block *the_block = the_heap->first_block; Heap_Block *const end = the_heap->last_block; memset(the_info, 0, sizeof(*the_info)); while ( the_block != end ) { 1114a8: 39 d6 cmp %edx,%esi 1114aa: 74 18 je 1114c4 <_Heap_Get_information+0x54> - 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; 1114ac: 89 f9 mov %edi,%ecx 1114ae: 83 e1 fe and $0xfffffffe,%ecx RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 1114b1: 01 ca add %ecx,%edx if ( info->largest < the_size ) info->largest = the_size; the_block = next_block; } } 1114b3: 8b 7a 04 mov 0x4(%edx),%edi while ( the_block != end ) { uintptr_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); Heap_Information *info; if ( _Heap_Is_prev_used(next_block) ) 1114b6: f7 c7 01 00 00 00 test $0x1,%edi 1114bc: 75 da jne 111498 <_Heap_Get_information+0x28> info = &the_info->Used; else info = &the_info->Free; 1114be: 89 d8 mov %ebx,%eax 1114c0: eb d9 jmp 11149b <_Heap_Get_information+0x2b> 1114c2: 66 90 xchg %ax,%ax if ( info->largest < the_size ) info->largest = the_size; the_block = next_block; } } 1114c4: 5b pop %ebx 1114c5: 5e pop %esi 1114c6: 5f pop %edi 1114c7: c9 leave 1114c8: c3 ret =============================================================================== 0011dd44 <_Heap_Resize_block>: void *alloc_begin_ptr, uintptr_t new_alloc_size, uintptr_t *old_size, uintptr_t *new_size ) { 11dd44: 55 push %ebp 11dd45: 89 e5 mov %esp,%ebp 11dd47: 57 push %edi 11dd48: 56 push %esi 11dd49: 53 push %ebx 11dd4a: 83 ec 2c sub $0x2c,%esp 11dd4d: 8b 5d 08 mov 0x8(%ebp),%ebx 11dd50: 8b 75 0c mov 0xc(%ebp),%esi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 11dd53: 8d 4e f8 lea -0x8(%esi),%ecx 11dd56: 89 f0 mov %esi,%eax 11dd58: 31 d2 xor %edx,%edx 11dd5a: f7 73 10 divl 0x10(%ebx) uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 11dd5d: 29 d1 sub %edx,%ecx 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; 11dd5f: 8b 45 14 mov 0x14(%ebp),%eax 11dd62: c7 00 00 00 00 00 movl $0x0,(%eax) *new_size = 0; 11dd68: 8b 55 18 mov 0x18(%ebp),%edx 11dd6b: c7 02 00 00 00 00 movl $0x0,(%edx) const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block && (uintptr_t) block <= (uintptr_t) heap->last_block; 11dd71: 39 4b 20 cmp %ecx,0x20(%ebx) 11dd74: 77 05 ja 11dd7b <_Heap_Resize_block+0x37> 11dd76: 39 4b 24 cmp %ecx,0x24(%ebx) 11dd79: 73 0d jae 11dd88 <_Heap_Resize_block+0x44> new_alloc_size, old_size, new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; 11dd7b: b8 02 00 00 00 mov $0x2,%eax } } 11dd80: 8d 65 f4 lea -0xc(%ebp),%esp 11dd83: 5b pop %ebx 11dd84: 5e pop %esi 11dd85: 5f pop %edi 11dd86: c9 leave 11dd87: c3 ret - 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; 11dd88: 8b 41 04 mov 0x4(%ecx),%eax 11dd8b: 83 e0 fe and $0xfffffffe,%eax { 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; 11dd8e: 8d 3c 01 lea (%ecx,%eax,1),%edi 11dd91: 89 7d d4 mov %edi,-0x2c(%ebp) uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS; 11dd94: 89 fa mov %edi,%edx 11dd96: 29 f2 sub %esi,%edx 11dd98: 83 c2 04 add $0x4,%edx 11dd9b: 89 55 e0 mov %edx,-0x20(%ebp) 11dd9e: 8b 57 04 mov 0x4(%edi),%edx 11dda1: 83 e2 fe and $0xfffffffe,%edx 11dda4: 89 55 d0 mov %edx,-0x30(%ebp) RTEMS_INLINE_ROUTINE bool _Heap_Is_free( const Heap_Block *block ) { return !_Heap_Is_used( block ); 11dda7: f6 44 17 04 01 testb $0x1,0x4(%edi,%edx,1) 11ddac: 0f 94 45 df sete -0x21(%ebp) 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; 11ddb0: 8b 55 e0 mov -0x20(%ebp),%edx 11ddb3: 8b 7d 14 mov 0x14(%ebp),%edi 11ddb6: 89 17 mov %edx,(%edi) if ( next_block_is_free ) { 11ddb8: 80 7d df 00 cmpb $0x0,-0x21(%ebp) 11ddbc: 75 6e jne 11de2c <_Heap_Resize_block+0xe8> block_size += next_block_size; alloc_size += next_block_size; } if ( new_alloc_size > alloc_size ) { 11ddbe: 8b 55 e0 mov -0x20(%ebp),%edx 11ddc1: 39 55 10 cmp %edx,0x10(%ebp) 11ddc4: 77 79 ja 11de3f <_Heap_Resize_block+0xfb> return HEAP_RESIZE_UNSATISFIED; } if ( next_block_is_free ) { 11ddc6: 80 7d df 00 cmpb $0x0,-0x21(%ebp) 11ddca: 74 31 je 11ddfd <_Heap_Resize_block+0xb9> 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; 11ddcc: 8b 79 04 mov 0x4(%ecx),%edi 11ddcf: 83 e7 01 and $0x1,%edi block->size_and_flag = size | flag; 11ddd2: 09 c7 or %eax,%edi 11ddd4: 89 79 04 mov %edi,0x4(%ecx) new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } 11ddd7: 8b 7d d4 mov -0x2c(%ebp),%edi 11ddda: 8b 7f 08 mov 0x8(%edi),%edi 11dddd: 89 7d e4 mov %edi,-0x1c(%ebp) 11dde0: 8b 55 d4 mov -0x2c(%ebp),%edx 11dde3: 8b 7a 0c mov 0xc(%edx),%edi RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; 11dde6: 8b 55 e4 mov -0x1c(%ebp),%edx 11dde9: 89 57 08 mov %edx,0x8(%edi) next->prev = prev; 11ddec: 89 7a 0c mov %edi,0xc(%edx) _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; 11ddef: 83 4c 01 04 01 orl $0x1,0x4(%ecx,%eax,1) /* Statistics */ --stats->free_blocks; 11ddf4: ff 4b 38 decl 0x38(%ebx) stats->free_size -= next_block_size; 11ddf7: 8b 7d d0 mov -0x30(%ebp),%edi 11ddfa: 29 7b 30 sub %edi,0x30(%ebx) } block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size ); 11ddfd: ff 75 10 pushl 0x10(%ebp) 11de00: 56 push %esi 11de01: 51 push %ecx 11de02: 53 push %ebx 11de03: e8 30 e9 fe ff call 10c738 <_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; 11de08: 8b 50 04 mov 0x4(%eax),%edx 11de0b: 83 e2 fe and $0xfffffffe,%edx 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; 11de0e: 29 f0 sub %esi,%eax 11de10: 8d 44 10 04 lea 0x4(%eax,%edx,1),%eax 11de14: 8b 55 18 mov 0x18(%ebp),%edx 11de17: 89 02 mov %eax,(%edx) /* Statistics */ ++stats->resizes; 11de19: ff 43 54 incl 0x54(%ebx) 11de1c: 83 c4 10 add $0x10,%esp return HEAP_RESIZE_SUCCESSFUL; 11de1f: 31 c0 xor %eax,%eax new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } 11de21: 8d 65 f4 lea -0xc(%ebp),%esp 11de24: 5b pop %ebx 11de25: 5e pop %esi 11de26: 5f pop %edi 11de27: c9 leave 11de28: c3 ret 11de29: 8d 76 00 lea 0x0(%esi),%esi _HAssert( _Heap_Is_prev_used( next_block ) ); *old_size = alloc_size; if ( next_block_is_free ) { block_size += next_block_size; 11de2c: 03 45 d0 add -0x30(%ebp),%eax alloc_size += next_block_size; 11de2f: 8b 7d d0 mov -0x30(%ebp),%edi 11de32: 01 fa add %edi,%edx 11de34: 89 55 e0 mov %edx,-0x20(%ebp) } if ( new_alloc_size > alloc_size ) { 11de37: 8b 55 e0 mov -0x20(%ebp),%edx 11de3a: 39 55 10 cmp %edx,0x10(%ebp) 11de3d: 76 87 jbe 11ddc6 <_Heap_Resize_block+0x82> return HEAP_RESIZE_UNSATISFIED; 11de3f: b8 01 00 00 00 mov $0x1,%eax new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } 11de44: 8d 65 f4 lea -0xc(%ebp),%esp 11de47: 5b pop %ebx 11de48: 5e pop %esi 11de49: 5f pop %edi 11de4a: c9 leave 11de4b: c3 ret =============================================================================== 0011de4c <_Heap_Size_of_alloc_area>: bool _Heap_Size_of_alloc_area( Heap_Control *heap, void *alloc_begin_ptr, uintptr_t *alloc_size ) { 11de4c: 55 push %ebp 11de4d: 89 e5 mov %esp,%ebp 11de4f: 56 push %esi 11de50: 53 push %ebx 11de51: 8b 5d 08 mov 0x8(%ebp),%ebx 11de54: 8b 75 0c mov 0xc(%ebp),%esi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 11de57: 8d 4e f8 lea -0x8(%esi),%ecx 11de5a: 89 f0 mov %esi,%eax 11de5c: 31 d2 xor %edx,%edx 11de5e: f7 73 10 divl 0x10(%ebx) uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 11de61: 29 d1 sub %edx,%ecx RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 11de63: 8b 43 20 mov 0x20(%ebx),%eax && (uintptr_t) block <= (uintptr_t) heap->last_block; 11de66: 39 c1 cmp %eax,%ecx 11de68: 72 07 jb 11de71 <_Heap_Size_of_alloc_area+0x25> 11de6a: 8b 53 24 mov 0x24(%ebx),%edx 11de6d: 39 d1 cmp %edx,%ecx 11de6f: 76 07 jbe 11de78 <_Heap_Size_of_alloc_area+0x2c><== ALWAYS TAKEN if ( !_Heap_Is_block_in_heap( heap, next_block ) || !_Heap_Is_prev_used( next_block ) ) { return false; 11de71: 31 c0 xor %eax,%eax } *alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin; return true; } 11de73: 5b pop %ebx 11de74: 5e pop %esi 11de75: c9 leave 11de76: c3 ret 11de77: 90 nop - 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; 11de78: 8b 59 04 mov 0x4(%ecx),%ebx 11de7b: 83 e3 fe and $0xfffffffe,%ebx RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 11de7e: 01 d9 add %ebx,%ecx const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block && (uintptr_t) block <= (uintptr_t) heap->last_block; 11de80: 39 c8 cmp %ecx,%eax 11de82: 77 ed ja 11de71 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN 11de84: 39 ca cmp %ecx,%edx 11de86: 72 e9 jb 11de71 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); if ( !_Heap_Is_block_in_heap( heap, next_block ) || !_Heap_Is_prev_used( next_block ) 11de88: f6 41 04 01 testb $0x1,0x4(%ecx) 11de8c: 74 e3 je 11de71 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN ) { return false; } *alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin; 11de8e: 29 f1 sub %esi,%ecx 11de90: 8d 51 04 lea 0x4(%ecx),%edx 11de93: 8b 45 10 mov 0x10(%ebp),%eax 11de96: 89 10 mov %edx,(%eax) return true; 11de98: b0 01 mov $0x1,%al } 11de9a: 5b pop %ebx 11de9b: 5e pop %esi 11de9c: c9 leave 11de9d: c3 ret =============================================================================== 0010d25c <_Heap_Walk>: bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 10d25c: 55 push %ebp 10d25d: 89 e5 mov %esp,%ebp 10d25f: 57 push %edi 10d260: 56 push %esi 10d261: 53 push %ebx 10d262: 83 ec 4c sub $0x4c,%esp 10d265: 8b 5d 08 mov 0x8(%ebp),%ebx uintptr_t const page_size = heap->page_size; 10d268: 8b 43 10 mov 0x10(%ebx),%eax 10d26b: 89 45 e0 mov %eax,-0x20(%ebp) uintptr_t const min_block_size = heap->min_block_size; 10d26e: 8b 53 14 mov 0x14(%ebx),%edx 10d271: 89 55 d0 mov %edx,-0x30(%ebp) Heap_Block *const first_block = heap->first_block; 10d274: 8b 43 20 mov 0x20(%ebx),%eax 10d277: 89 45 dc mov %eax,-0x24(%ebp) Heap_Block *const last_block = heap->last_block; 10d27a: 8b 53 24 mov 0x24(%ebx),%edx 10d27d: 89 55 cc mov %edx,-0x34(%ebp) Heap_Block *block = first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 10d280: 80 7d 10 00 cmpb $0x0,0x10(%ebp) 10d284: 74 1a je 10d2a0 <_Heap_Walk+0x44> 10d286: c7 45 d8 14 d2 10 00 movl $0x10d214,-0x28(%ebp) if ( !_System_state_Is_up( _System_state_Get() ) ) { 10d28d: 83 3d a0 89 12 00 03 cmpl $0x3,0x1289a0 10d294: 74 1a je 10d2b0 <_Heap_Walk+0x54> <== ALWAYS TAKEN } block = next_block; } while ( block != first_block ); return true; 10d296: b0 01 mov $0x1,%al } 10d298: 8d 65 f4 lea -0xc(%ebp),%esp 10d29b: 5b pop %ebx 10d29c: 5e pop %esi 10d29d: 5f pop %edi 10d29e: c9 leave 10d29f: c3 ret 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; 10d2a0: c7 45 d8 0c d2 10 00 movl $0x10d20c,-0x28(%ebp) if ( !_System_state_Is_up( _System_state_Get() ) ) { 10d2a7: 83 3d a0 89 12 00 03 cmpl $0x3,0x1289a0 10d2ae: 75 e6 jne 10d296 <_Heap_Walk+0x3a> 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)( 10d2b0: 52 push %edx 10d2b1: ff 73 0c pushl 0xc(%ebx) 10d2b4: ff 73 08 pushl 0x8(%ebx) 10d2b7: ff 75 cc pushl -0x34(%ebp) 10d2ba: ff 75 dc pushl -0x24(%ebp) 10d2bd: ff 73 1c pushl 0x1c(%ebx) 10d2c0: ff 73 18 pushl 0x18(%ebx) 10d2c3: ff 75 d0 pushl -0x30(%ebp) 10d2c6: ff 75 e0 pushl -0x20(%ebp) 10d2c9: 68 94 0d 12 00 push $0x120d94 10d2ce: 6a 00 push $0x0 10d2d0: ff 75 0c pushl 0xc(%ebp) 10d2d3: ff 55 d8 call *-0x28(%ebp) heap->area_begin, heap->area_end, first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { 10d2d6: 83 c4 30 add $0x30,%esp 10d2d9: 8b 45 e0 mov -0x20(%ebp),%eax 10d2dc: 85 c0 test %eax,%eax 10d2de: 74 70 je 10d350 <_Heap_Walk+0xf4> (*printer)( source, true, "page size is zero\n" ); return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { 10d2e0: f6 45 e0 03 testb $0x3,-0x20(%ebp) 10d2e4: 75 72 jne 10d358 <_Heap_Walk+0xfc> RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d2e6: 8b 45 d0 mov -0x30(%ebp),%eax 10d2e9: 31 d2 xor %edx,%edx 10d2eb: f7 75 e0 divl -0x20(%ebp) ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { 10d2ee: 85 d2 test %edx,%edx 10d2f0: 75 72 jne 10d364 <_Heap_Walk+0x108> RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 10d2f2: 8b 45 dc mov -0x24(%ebp),%eax 10d2f5: 83 c0 08 add $0x8,%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d2f8: 31 d2 xor %edx,%edx 10d2fa: f7 75 e0 divl -0x20(%ebp) ); return false; } if ( 10d2fd: 85 d2 test %edx,%edx 10d2ff: 75 6f jne 10d370 <_Heap_Walk+0x114> block = next_block; } while ( block != first_block ); return true; } 10d301: 8b 45 dc mov -0x24(%ebp),%eax 10d304: 8b 40 04 mov 0x4(%eax),%eax 10d307: 89 45 e4 mov %eax,-0x1c(%ebp) ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { 10d30a: a8 01 test $0x1,%al 10d30c: 0f 84 8e 00 00 00 je 10d3a0 <_Heap_Walk+0x144> - 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; 10d312: 8b 55 cc mov -0x34(%ebp),%edx 10d315: 8b 42 04 mov 0x4(%edx),%eax 10d318: 83 e0 fe and $0xfffffffe,%eax RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 10d31b: 01 d0 add %edx,%eax ); return false; } if ( _Heap_Is_free( last_block ) ) { 10d31d: f6 40 04 01 testb $0x1,0x4(%eax) 10d321: 74 25 je 10d348 <_Heap_Walk+0xec> ); return false; } if ( 10d323: 39 45 dc cmp %eax,-0x24(%ebp) 10d326: 74 54 je 10d37c <_Heap_Walk+0x120> <== ALWAYS TAKEN _Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block ) { (*printer)( 10d328: 51 push %ecx <== NOT EXECUTED 10d329: 68 b0 0e 12 00 push $0x120eb0 <== NOT EXECUTED 10d32e: 66 90 xchg %ax,%ax <== NOT EXECUTED return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 10d330: 6a 01 push $0x1 10d332: ff 75 0c pushl 0xc(%ebp) 10d335: ff 55 d8 call *-0x28(%ebp) 10d338: 83 c4 10 add $0x10,%esp return false; } if ( !_Heap_Is_prev_used( next_block ) ) { if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) { return false; 10d33b: 31 c0 xor %eax,%eax block = next_block; } while ( block != first_block ); return true; } 10d33d: 8d 65 f4 lea -0xc(%ebp),%esp 10d340: 5b pop %ebx 10d341: 5e pop %esi 10d342: 5f pop %edi 10d343: c9 leave 10d344: c3 ret 10d345: 8d 76 00 lea 0x0(%esi),%esi return false; } if ( _Heap_Is_free( last_block ) ) { (*printer)( 10d348: 53 push %ebx 10d349: 68 4a 0d 12 00 push $0x120d4a 10d34e: eb e0 jmp 10d330 <_Heap_Walk+0xd4> first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { (*printer)( source, true, "page size is zero\n" ); 10d350: 57 push %edi 10d351: 68 19 0d 12 00 push $0x120d19 10d356: eb d8 jmp 10d330 <_Heap_Walk+0xd4> return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { (*printer)( 10d358: ff 75 e0 pushl -0x20(%ebp) 10d35b: 68 2c 0d 12 00 push $0x120d2c 10d360: eb ce jmp 10d330 <_Heap_Walk+0xd4> 10d362: 66 90 xchg %ax,%ax return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { (*printer)( 10d364: ff 75 d0 pushl -0x30(%ebp) 10d367: 68 28 0e 12 00 push $0x120e28 10d36c: eb c2 jmp 10d330 <_Heap_Walk+0xd4> 10d36e: 66 90 xchg %ax,%ax } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( 10d370: ff 75 dc pushl -0x24(%ebp) 10d373: 68 4c 0e 12 00 push $0x120e4c 10d378: eb b6 jmp 10d330 <_Heap_Walk+0xd4> 10d37a: 66 90 xchg %ax,%ax int source, Heap_Walk_printer printer, Heap_Control *heap ) { uintptr_t const page_size = heap->page_size; 10d37c: 8b 43 10 mov 0x10(%ebx),%eax 10d37f: 89 45 c8 mov %eax,-0x38(%ebp) block = next_block; } while ( block != first_block ); return true; } 10d382: 8b 4b 08 mov 0x8(%ebx),%ecx const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 10d385: 39 cb cmp %ecx,%ebx 10d387: 0f 84 a8 00 00 00 je 10d435 <_Heap_Walk+0x1d9> block = next_block; } while ( block != first_block ); return true; } 10d38d: 8b 43 20 mov 0x20(%ebx),%eax 10d390: 89 45 d4 mov %eax,-0x2c(%ebp) 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; 10d393: 39 c8 cmp %ecx,%eax 10d395: 76 11 jbe 10d3a8 <_Heap_Walk+0x14c> <== ALWAYS TAKEN 10d397: 90 nop 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 ) ) { (*printer)( 10d398: 51 push %ecx 10d399: 68 e0 0e 12 00 push $0x120ee0 10d39e: eb 90 jmp 10d330 <_Heap_Walk+0xd4> return false; } if ( !_Heap_Is_prev_used( first_block ) ) { (*printer)( 10d3a0: 56 push %esi 10d3a1: 68 80 0e 12 00 push $0x120e80 10d3a6: eb 88 jmp 10d330 <_Heap_Walk+0xd4> 10d3a8: 8b 7b 24 mov 0x24(%ebx),%edi 10d3ab: 39 cf cmp %ecx,%edi 10d3ad: 72 e9 jb 10d398 <_Heap_Walk+0x13c> <== NEVER TAKEN RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 10d3af: 8d 41 08 lea 0x8(%ecx),%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d3b2: 31 d2 xor %edx,%edx 10d3b4: f7 75 c8 divl -0x38(%ebp) ); return false; } if ( 10d3b7: 85 d2 test %edx,%edx 10d3b9: 0f 85 44 02 00 00 jne 10d603 <_Heap_Walk+0x3a7> <== NEVER TAKEN - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 10d3bf: 8b 41 04 mov 0x4(%ecx),%eax 10d3c2: 83 e0 fe and $0xfffffffe,%eax ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d3c5: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1) 10d3ca: 0f 85 3e 02 00 00 jne 10d60e <_Heap_Walk+0x3b2> <== NEVER TAKEN 10d3d0: 89 da mov %ebx,%edx 10d3d2: 89 ce mov %ecx,%esi 10d3d4: eb 37 jmp 10d40d <_Heap_Walk+0x1b1> 10d3d6: 66 90 xchg %ax,%ax return false; } prev_block = free_block; free_block = free_block->next; 10d3d8: 8b 49 08 mov 0x8(%ecx),%ecx const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 10d3db: 39 cb cmp %ecx,%ebx 10d3dd: 74 5c je 10d43b <_Heap_Walk+0x1df> 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; 10d3df: 39 4d d4 cmp %ecx,-0x2c(%ebp) 10d3e2: 77 b4 ja 10d398 <_Heap_Walk+0x13c> 10d3e4: 39 f9 cmp %edi,%ecx 10d3e6: 77 b0 ja 10d398 <_Heap_Walk+0x13c> <== NEVER TAKEN RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 10d3e8: 8d 41 08 lea 0x8(%ecx),%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d3eb: 31 d2 xor %edx,%edx 10d3ed: f7 75 c8 divl -0x38(%ebp) ); return false; } if ( 10d3f0: 85 d2 test %edx,%edx 10d3f2: 0f 85 0b 02 00 00 jne 10d603 <_Heap_Walk+0x3a7> - 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; 10d3f8: 8b 41 04 mov 0x4(%ecx),%eax 10d3fb: 83 e0 fe and $0xfffffffe,%eax ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d3fe: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1) 10d403: 0f 85 05 02 00 00 jne 10d60e <_Heap_Walk+0x3b2> 10d409: 89 f2 mov %esi,%edx 10d40b: 89 ce mov %ecx,%esi ); return false; } if ( free_block->prev != prev_block ) { 10d40d: 8b 41 0c mov 0xc(%ecx),%eax 10d410: 39 d0 cmp %edx,%eax 10d412: 74 c4 je 10d3d8 <_Heap_Walk+0x17c> (*printer)( 10d414: 83 ec 0c sub $0xc,%esp 10d417: 50 push %eax 10d418: 51 push %ecx 10d419: 68 30 0f 12 00 push $0x120f30 10d41e: 66 90 xchg %ax,%ax 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 ) ) { (*printer)( 10d420: 6a 01 push $0x1 10d422: ff 75 0c pushl 0xc(%ebp) 10d425: ff 55 d8 call *-0x28(%ebp) "block 0x%08x: next block 0x%08x not in heap\n", block, next_block ); return false; 10d428: 83 c4 20 add $0x20,%esp 10d42b: 31 c0 xor %eax,%eax block = next_block; } while ( block != first_block ); return true; } 10d42d: 8d 65 f4 lea -0xc(%ebp),%esp 10d430: 5b pop %ebx 10d431: 5e pop %esi 10d432: 5f pop %edi 10d433: c9 leave 10d434: c3 ret 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 ) { 10d435: 8b 53 20 mov 0x20(%ebx),%edx 10d438: 89 55 d4 mov %edx,-0x2c(%ebp) ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d43b: 8b 7d dc mov -0x24(%ebp),%edi 10d43e: 8b 45 d4 mov -0x2c(%ebp),%eax 10d441: 8d 76 00 lea 0x0(%esi),%esi 10d444: 8b 4d e4 mov -0x1c(%ebp),%ecx 10d447: 83 e1 fe and $0xfffffffe,%ecx RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 10d44a: 8d 34 39 lea (%ecx,%edi,1),%esi 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; 10d44d: 39 f0 cmp %esi,%eax 10d44f: 76 0f jbe 10d460 <_Heap_Walk+0x204> <== ALWAYS TAKEN 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 ) ) { (*printer)( 10d451: 83 ec 0c sub $0xc,%esp 10d454: 56 push %esi 10d455: 57 push %edi 10d456: 68 64 0f 12 00 push $0x120f64 10d45b: eb c3 jmp 10d420 <_Heap_Walk+0x1c4> 10d45d: 8d 76 00 lea 0x0(%esi),%esi 10d460: 39 73 24 cmp %esi,0x24(%ebx) 10d463: 72 ec jb 10d451 <_Heap_Walk+0x1f5> 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; 10d465: 3b 7d cc cmp -0x34(%ebp),%edi 10d468: 0f 95 45 d4 setne -0x2c(%ebp) RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d46c: 89 c8 mov %ecx,%eax 10d46e: 31 d2 xor %edx,%edx 10d470: f7 75 e0 divl -0x20(%ebp) ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) { 10d473: 85 d2 test %edx,%edx 10d475: 74 0a je 10d481 <_Heap_Walk+0x225> 10d477: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp) 10d47b: 0f 85 52 01 00 00 jne 10d5d3 <_Heap_Walk+0x377> ); return false; } if ( block_size < min_block_size && is_not_last_block ) { 10d481: 39 4d d0 cmp %ecx,-0x30(%ebp) 10d484: 76 0a jbe 10d490 <_Heap_Walk+0x234> 10d486: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp) 10d48a: 0f 85 52 01 00 00 jne 10d5e2 <_Heap_Walk+0x386> <== ALWAYS TAKEN ); return false; } if ( next_block_begin <= block_begin && is_not_last_block ) { 10d490: 39 f7 cmp %esi,%edi 10d492: 72 0a jb 10d49e <_Heap_Walk+0x242> 10d494: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp) 10d498: 0f 85 56 01 00 00 jne 10d5f4 <_Heap_Walk+0x398> 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; 10d49e: 8b 55 e4 mov -0x1c(%ebp),%edx 10d4a1: 83 e2 01 and $0x1,%edx ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 10d4a4: f6 46 04 01 testb $0x1,0x4(%esi) 10d4a8: 74 4e je 10d4f8 <_Heap_Walk+0x29c> if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) { return false; } } else if (prev_used) { 10d4aa: 85 d2 test %edx,%edx 10d4ac: 74 2e je 10d4dc <_Heap_Walk+0x280> (*printer)( 10d4ae: 83 ec 0c sub $0xc,%esp 10d4b1: 51 push %ecx 10d4b2: 57 push %edi 10d4b3: 68 7b 0d 12 00 push $0x120d7b 10d4b8: 6a 00 push $0x0 10d4ba: ff 75 0c pushl 0xc(%ebp) 10d4bd: ff 55 d8 call *-0x28(%ebp) 10d4c0: 83 c4 20 add $0x20,%esp block->prev_size ); } block = next_block; } while ( block != first_block ); 10d4c3: 39 75 dc cmp %esi,-0x24(%ebp) 10d4c6: 0f 84 ca fd ff ff je 10d296 <_Heap_Walk+0x3a> 10d4cc: 8b 56 04 mov 0x4(%esi),%edx 10d4cf: 89 55 e4 mov %edx,-0x1c(%ebp) 10d4d2: 8b 43 20 mov 0x20(%ebx),%eax 10d4d5: 89 f7 mov %esi,%edi 10d4d7: e9 68 ff ff ff jmp 10d444 <_Heap_Walk+0x1e8> "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 10d4dc: 83 ec 08 sub $0x8,%esp 10d4df: ff 37 pushl (%edi) 10d4e1: 51 push %ecx 10d4e2: 57 push %edi 10d4e3: 68 c8 10 12 00 push $0x1210c8 10d4e8: 6a 00 push $0x0 10d4ea: ff 75 0c pushl 0xc(%ebp) 10d4ed: ff 55 d8 call *-0x28(%ebp) 10d4f0: 83 c4 20 add $0x20,%esp 10d4f3: eb ce jmp 10d4c3 <_Heap_Walk+0x267> 10d4f5: 8d 76 00 lea 0x0(%esi),%esi block = next_block; } while ( block != first_block ); return true; } 10d4f8: 8b 43 08 mov 0x8(%ebx),%eax 10d4fb: 89 45 b4 mov %eax,-0x4c(%ebp) block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? 10d4fe: 8b 47 08 mov 0x8(%edi),%eax 10d501: 89 45 e4 mov %eax,-0x1c(%ebp) Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 10d504: 39 43 0c cmp %eax,0xc(%ebx) 10d507: 0f 84 97 00 00 00 je 10d5a4 <_Heap_Walk+0x348> " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") 10d50d: 39 c3 cmp %eax,%ebx 10d50f: 0f 84 9b 00 00 00 je 10d5b0 <_Heap_Walk+0x354> 10d515: c7 45 c8 09 0c 12 00 movl $0x120c09,-0x38(%ebp) 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 ? 10d51c: 8b 47 0c mov 0xc(%edi),%eax 10d51f: 89 45 d4 mov %eax,-0x2c(%ebp) Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 10d522: 39 45 b4 cmp %eax,-0x4c(%ebp) 10d525: 74 75 je 10d59c <_Heap_Walk+0x340> block, block_size, block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), 10d527: 39 c3 cmp %eax,%ebx 10d529: 0f 84 8d 00 00 00 je 10d5bc <_Heap_Walk+0x360> 10d52f: b8 09 0c 12 00 mov $0x120c09,%eax Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 10d534: 83 ec 0c sub $0xc,%esp 10d537: ff 75 c8 pushl -0x38(%ebp) 10d53a: ff 75 e4 pushl -0x1c(%ebp) 10d53d: 50 push %eax 10d53e: ff 75 d4 pushl -0x2c(%ebp) 10d541: 51 push %ecx 10d542: 57 push %edi 10d543: 68 24 10 12 00 push $0x121024 10d548: 6a 00 push $0x0 10d54a: ff 75 0c pushl 0xc(%ebp) 10d54d: 89 55 c4 mov %edx,-0x3c(%ebp) 10d550: 89 4d c0 mov %ecx,-0x40(%ebp) 10d553: ff 55 d8 call *-0x28(%ebp) block->next == last_free_block ? " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { 10d556: 8b 06 mov (%esi),%eax 10d558: 83 c4 30 add $0x30,%esp 10d55b: 8b 4d c0 mov -0x40(%ebp),%ecx 10d55e: 39 c1 cmp %eax,%ecx 10d560: 8b 55 c4 mov -0x3c(%ebp),%edx 10d563: 75 27 jne 10d58c <_Heap_Walk+0x330> ); return false; } if ( !prev_used ) { 10d565: 85 d2 test %edx,%edx 10d567: 74 5f je 10d5c8 <_Heap_Walk+0x36c> block = next_block; } while ( block != first_block ); return true; } 10d569: 8b 43 08 mov 0x8(%ebx),%eax ) { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { 10d56c: 39 c3 cmp %eax,%ebx 10d56e: 74 0f je 10d57f <_Heap_Walk+0x323> <== NEVER TAKEN if ( free_block == block ) { 10d570: 39 c7 cmp %eax,%edi 10d572: 0f 84 4b ff ff ff je 10d4c3 <_Heap_Walk+0x267> return true; } free_block = free_block->next; 10d578: 8b 40 08 mov 0x8(%eax),%eax ) { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { 10d57b: 39 c3 cmp %eax,%ebx 10d57d: 75 f1 jne 10d570 <_Heap_Walk+0x314> return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 10d57f: 57 push %edi 10d580: 68 f0 10 12 00 push $0x1210f0 10d585: e9 a6 fd ff ff jmp 10d330 <_Heap_Walk+0xd4> 10d58a: 66 90 xchg %ax,%ax " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { (*printer)( 10d58c: 52 push %edx 10d58d: 56 push %esi 10d58e: 50 push %eax 10d58f: 51 push %ecx 10d590: 57 push %edi 10d591: 68 5c 10 12 00 push $0x12105c 10d596: e9 85 fe ff ff jmp 10d420 <_Heap_Walk+0x1c4> 10d59b: 90 nop 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)( 10d59c: b8 ff 0c 12 00 mov $0x120cff,%eax 10d5a1: eb 91 jmp 10d534 <_Heap_Walk+0x2d8> 10d5a3: 90 nop 10d5a4: c7 45 c8 e6 0c 12 00 movl $0x120ce6,-0x38(%ebp) 10d5ab: e9 6c ff ff ff jmp 10d51c <_Heap_Walk+0x2c0> " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") 10d5b0: c7 45 c8 f5 0c 12 00 movl $0x120cf5,-0x38(%ebp) 10d5b7: e9 60 ff ff ff jmp 10d51c <_Heap_Walk+0x2c0> block, block_size, block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), 10d5bc: b8 0f 0d 12 00 mov $0x120d0f,%eax 10d5c1: e9 6e ff ff ff jmp 10d534 <_Heap_Walk+0x2d8> 10d5c6: 66 90 xchg %ax,%ax return false; } if ( !prev_used ) { (*printer)( 10d5c8: 57 push %edi 10d5c9: 68 98 10 12 00 push $0x121098 10d5ce: e9 5d fd ff ff jmp 10d330 <_Heap_Walk+0xd4> return false; } if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) { (*printer)( 10d5d3: 83 ec 0c sub $0xc,%esp 10d5d6: 51 push %ecx 10d5d7: 57 push %edi 10d5d8: 68 94 0f 12 00 push $0x120f94 10d5dd: e9 3e fe ff ff jmp 10d420 <_Heap_Walk+0x1c4> return false; } if ( block_size < min_block_size && is_not_last_block ) { (*printer)( 10d5e2: 83 ec 08 sub $0x8,%esp 10d5e5: ff 75 d0 pushl -0x30(%ebp) 10d5e8: 51 push %ecx 10d5e9: 57 push %edi 10d5ea: 68 c4 0f 12 00 push $0x120fc4 10d5ef: e9 2c fe ff ff jmp 10d420 <_Heap_Walk+0x1c4> return false; } if ( next_block_begin <= block_begin && is_not_last_block ) { (*printer)( 10d5f4: 83 ec 0c sub $0xc,%esp 10d5f7: 56 push %esi 10d5f8: 57 push %edi 10d5f9: 68 f0 0f 12 00 push $0x120ff0 10d5fe: e9 1d fe ff ff jmp 10d420 <_Heap_Walk+0x1c4> } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( 10d603: 51 push %ecx 10d604: 68 00 0f 12 00 push $0x120f00 10d609: e9 22 fd ff ff jmp 10d330 <_Heap_Walk+0xd4> return false; } if ( _Heap_Is_used( free_block ) ) { (*printer)( 10d60e: 51 push %ecx 10d60f: 68 5f 0d 12 00 push $0x120d5f 10d614: e9 17 fd ff ff jmp 10d330 <_Heap_Walk+0xd4> =============================================================================== 0010bda8 <_IO_Initialize_all_drivers>: * * Output Parameters: NONE */ void _IO_Initialize_all_drivers( void ) { 10bda8: 55 push %ebp 10bda9: 89 e5 mov %esp,%ebp 10bdab: 53 push %ebx 10bdac: 83 ec 04 sub $0x4,%esp rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 10bdaf: 8b 0d 20 58 12 00 mov 0x125820,%ecx 10bdb5: 85 c9 test %ecx,%ecx 10bdb7: 74 1a je 10bdd3 <_IO_Initialize_all_drivers+0x2b><== NEVER TAKEN 10bdb9: 31 db xor %ebx,%ebx 10bdbb: 90 nop (void) rtems_io_initialize( major, 0, NULL ); 10bdbc: 52 push %edx 10bdbd: 6a 00 push $0x0 10bdbf: 6a 00 push $0x0 10bdc1: 53 push %ebx 10bdc2: e8 31 47 00 00 call 1104f8 void _IO_Initialize_all_drivers( void ) { rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 10bdc7: 43 inc %ebx 10bdc8: 83 c4 10 add $0x10,%esp 10bdcb: 39 1d 20 58 12 00 cmp %ebx,0x125820 10bdd1: 77 e9 ja 10bdbc <_IO_Initialize_all_drivers+0x14> (void) rtems_io_initialize( major, 0, NULL ); } 10bdd3: 8b 5d fc mov -0x4(%ebp),%ebx 10bdd6: c9 leave 10bdd7: c3 ret =============================================================================== 0010bd10 <_IO_Manager_initialization>: * workspace. * */ void _IO_Manager_initialization(void) { 10bd10: 55 push %ebp 10bd11: 89 e5 mov %esp,%ebp 10bd13: 57 push %edi 10bd14: 56 push %esi 10bd15: 53 push %ebx 10bd16: 83 ec 1c sub $0x1c,%esp uint32_t index; rtems_driver_address_table *driver_table; uint32_t drivers_in_table; uint32_t number_of_drivers; driver_table = Configuration.Device_driver_table; 10bd19: 8b 1d 58 12 12 00 mov 0x121258,%ebx drivers_in_table = Configuration.number_of_device_drivers; 10bd1f: a1 54 12 12 00 mov 0x121254,%eax 10bd24: 89 45 e4 mov %eax,-0x1c(%ebp) number_of_drivers = Configuration.maximum_drivers; 10bd27: 8b 35 50 12 12 00 mov 0x121250,%esi /* * If the user claims there are less drivers than are actually in * the table, then let's just go with the table's count. */ if ( number_of_drivers <= drivers_in_table ) 10bd2d: 39 f0 cmp %esi,%eax 10bd2f: 73 5f jae 10bd90 <_IO_Manager_initialization+0x80> * The application requested extra slots in the driver table, so we * have to allocate a new driver table and copy theirs to it. */ _IO_Driver_address_table = (rtems_driver_address_table *) _Workspace_Allocate_or_fatal_error( 10bd31: 8d 0c 76 lea (%esi,%esi,2),%ecx 10bd34: c1 e1 03 shl $0x3,%ecx 10bd37: 83 ec 0c sub $0xc,%esp 10bd3a: 51 push %ecx 10bd3b: 89 4d dc mov %ecx,-0x24(%ebp) 10bd3e: e8 f9 2a 00 00 call 10e83c <_Workspace_Allocate_or_fatal_error> 10bd43: 89 c2 mov %eax,%edx /* * The application requested extra slots in the driver table, so we * have to allocate a new driver table and copy theirs to it. */ _IO_Driver_address_table = (rtems_driver_address_table *) 10bd45: a3 24 58 12 00 mov %eax,0x125824 _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; 10bd4a: 89 35 20 58 12 00 mov %esi,0x125820 memset( 10bd50: 31 c0 xor %eax,%eax 10bd52: 8b 4d dc mov -0x24(%ebp),%ecx 10bd55: 89 d7 mov %edx,%edi 10bd57: f3 aa rep stos %al,%es:(%edi) _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 10bd59: 83 c4 10 add $0x10,%esp 10bd5c: 8b 45 e4 mov -0x1c(%ebp),%eax 10bd5f: 85 c0 test %eax,%eax 10bd61: 74 25 je 10bd88 <_IO_Manager_initialization+0x78><== NEVER TAKEN 10bd63: a1 24 58 12 00 mov 0x125824,%eax 10bd68: 89 45 e0 mov %eax,-0x20(%ebp) 10bd6b: 31 c0 xor %eax,%eax 10bd6d: 31 d2 xor %edx,%edx 10bd6f: 90 nop _IO_Driver_address_table[index] = driver_table[index]; 10bd70: 8b 7d e0 mov -0x20(%ebp),%edi 10bd73: 01 c7 add %eax,%edi 10bd75: 8d 34 03 lea (%ebx,%eax,1),%esi 10bd78: b9 06 00 00 00 mov $0x6,%ecx 10bd7d: f3 a5 rep movsl %ds:(%esi),%es:(%edi) memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 10bd7f: 42 inc %edx 10bd80: 83 c0 18 add $0x18,%eax 10bd83: 39 55 e4 cmp %edx,-0x1c(%ebp) 10bd86: 77 e8 ja 10bd70 <_IO_Manager_initialization+0x60> _IO_Driver_address_table[index] = driver_table[index]; } 10bd88: 8d 65 f4 lea -0xc(%ebp),%esp 10bd8b: 5b pop %ebx 10bd8c: 5e pop %esi 10bd8d: 5f pop %edi 10bd8e: c9 leave 10bd8f: c3 ret * If the maximum number of driver is the same as the number in the * table, then we do not have to copy the driver table. They can't * register any dynamically. */ if ( number_of_drivers == drivers_in_table ) { _IO_Driver_address_table = driver_table; 10bd90: 89 1d 24 58 12 00 mov %ebx,0x125824 _IO_Number_of_drivers = number_of_drivers; 10bd96: 8b 45 e4 mov -0x1c(%ebp),%eax 10bd99: a3 20 58 12 00 mov %eax,0x125820 sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) _IO_Driver_address_table[index] = driver_table[index]; } 10bd9e: 8d 65 f4 lea -0xc(%ebp),%esp 10bda1: 5b pop %ebx 10bda2: 5e pop %esi 10bda3: 5f pop %edi 10bda4: c9 leave 10bda5: c3 ret =============================================================================== 0010c82c <_Internal_error_Occurred>: void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 10c82c: 55 push %ebp 10c82d: 89 e5 mov %esp,%ebp 10c82f: 53 push %ebx 10c830: 83 ec 08 sub $0x8,%esp 10c833: 8b 45 08 mov 0x8(%ebp),%eax 10c836: 8b 55 0c mov 0xc(%ebp),%edx 10c839: 8b 5d 10 mov 0x10(%ebp),%ebx _Internal_errors_What_happened.the_source = the_source; 10c83c: a3 30 55 12 00 mov %eax,0x125530 _Internal_errors_What_happened.is_internal = is_internal; 10c841: 88 15 34 55 12 00 mov %dl,0x125534 _Internal_errors_What_happened.the_error = the_error; 10c847: 89 1d 38 55 12 00 mov %ebx,0x125538 _User_extensions_Fatal( the_source, is_internal, the_error ); 10c84d: 53 push %ebx 10c84e: 0f b6 d2 movzbl %dl,%edx 10c851: 52 push %edx 10c852: 50 push %eax 10c853: e8 ec 1b 00 00 call 10e444 <_User_extensions_Fatal> RTEMS_INLINE_ROUTINE void _System_state_Set ( System_state_Codes state ) { _System_state_Current = state; 10c858: c7 05 20 56 12 00 05 movl $0x5,0x125620 <== NOT EXECUTED 10c85f: 00 00 00 _System_state_Set( SYSTEM_STATE_FAILED ); _CPU_Fatal_halt( the_error ); 10c862: fa cli <== NOT EXECUTED 10c863: 89 d8 mov %ebx,%eax <== NOT EXECUTED 10c865: f4 hlt <== NOT EXECUTED 10c866: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10c869: eb fe jmp 10c869 <_Internal_error_Occurred+0x3d><== NOT EXECUTED =============================================================================== 00110a48 <_Objects_API_maximum_class>: #include unsigned int _Objects_API_maximum_class( uint32_t api ) { 110a48: 55 push %ebp 110a49: 89 e5 mov %esp,%ebp 110a4b: 8b 45 08 mov 0x8(%ebp),%eax 110a4e: 48 dec %eax 110a4f: 83 f8 02 cmp $0x2,%eax 110a52: 77 0c ja 110a60 <_Objects_API_maximum_class+0x18> 110a54: 8b 04 85 f0 01 12 00 mov 0x1201f0(,%eax,4),%eax case OBJECTS_NO_API: default: break; } return 0; } 110a5b: c9 leave 110a5c: c3 ret 110a5d: 8d 76 00 lea 0x0(%esi),%esi #include unsigned int _Objects_API_maximum_class( uint32_t api ) { 110a60: 31 c0 xor %eax,%eax case OBJECTS_NO_API: default: break; } return 0; } 110a62: c9 leave 110a63: c3 ret =============================================================================== 0010c8bc <_Objects_Allocate>: */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 10c8bc: 55 push %ebp 10c8bd: 89 e5 mov %esp,%ebp 10c8bf: 56 push %esi 10c8c0: 53 push %ebx 10c8c1: 8b 5d 08 mov 0x8(%ebp),%ebx * If the application is using the optional manager stubs and * still attempts to create the object, the information block * should be all zeroed out because it is in the BSS. So let's * check that code for this manager is even present. */ if ( information->size == 0 ) 10c8c4: 8b 43 18 mov 0x18(%ebx),%eax 10c8c7: 85 c0 test %eax,%eax 10c8c9: 75 0d jne 10c8d8 <_Objects_Allocate+0x1c><== ALWAYS TAKEN return NULL; 10c8cb: 31 c9 xor %ecx,%ecx ); } #endif return the_object; } 10c8cd: 89 c8 mov %ecx,%eax 10c8cf: 8d 65 f8 lea -0x8(%ebp),%esp 10c8d2: 5b pop %ebx 10c8d3: 5e pop %esi 10c8d4: c9 leave 10c8d5: c3 ret 10c8d6: 66 90 xchg %ax,%ax /* * OK. The manager should be initialized and configured to have objects. * With any luck, it is safe to attempt to allocate an object. */ the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 10c8d8: 8d 73 20 lea 0x20(%ebx),%esi 10c8db: 83 ec 0c sub $0xc,%esp 10c8de: 56 push %esi 10c8df: e8 e8 f6 ff ff call 10bfcc <_Chain_Get> 10c8e4: 89 c1 mov %eax,%ecx if ( information->auto_extend ) { 10c8e6: 83 c4 10 add $0x10,%esp 10c8e9: 80 7b 12 00 cmpb $0x0,0x12(%ebx) 10c8ed: 74 de je 10c8cd <_Objects_Allocate+0x11> /* * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { 10c8ef: 85 c0 test %eax,%eax 10c8f1: 74 29 je 10c91c <_Objects_Allocate+0x60> } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 10c8f3: 0f b7 41 08 movzwl 0x8(%ecx),%eax 10c8f7: 0f b7 53 08 movzwl 0x8(%ebx),%edx 10c8fb: 29 d0 sub %edx,%eax _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; 10c8fd: 0f b7 73 14 movzwl 0x14(%ebx),%esi 10c901: 31 d2 xor %edx,%edx 10c903: f7 f6 div %esi information->inactive_per_block[ block ]--; 10c905: c1 e0 02 shl $0x2,%eax 10c908: 03 43 30 add 0x30(%ebx),%eax 10c90b: ff 08 decl (%eax) information->inactive--; 10c90d: 66 ff 4b 2c decw 0x2c(%ebx) ); } #endif return the_object; } 10c911: 89 c8 mov %ecx,%eax 10c913: 8d 65 f8 lea -0x8(%ebp),%esp 10c916: 5b pop %ebx 10c917: 5e pop %esi 10c918: c9 leave 10c919: c3 ret 10c91a: 66 90 xchg %ax,%ax * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { _Objects_Extend_information( information ); 10c91c: 83 ec 0c sub $0xc,%esp 10c91f: 53 push %ebx 10c920: e8 3b 00 00 00 call 10c960 <_Objects_Extend_information> the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 10c925: 89 34 24 mov %esi,(%esp) 10c928: e8 9f f6 ff ff call 10bfcc <_Chain_Get> 10c92d: 89 c1 mov %eax,%ecx } if ( the_object ) { 10c92f: 83 c4 10 add $0x10,%esp 10c932: 85 c0 test %eax,%eax 10c934: 74 97 je 10c8cd <_Objects_Allocate+0x11> 10c936: eb bb jmp 10c8f3 <_Objects_Allocate+0x37> =============================================================================== 0010c960 <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 10c960: 55 push %ebp 10c961: 89 e5 mov %esp,%ebp 10c963: 57 push %edi 10c964: 56 push %esi 10c965: 53 push %ebx 10c966: 83 ec 4c sub $0x4c,%esp 10c969: 8b 5d 08 mov 0x8(%ebp),%ebx /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id ); 10c96c: 0f b7 43 08 movzwl 0x8(%ebx),%eax 10c970: 89 45 cc mov %eax,-0x34(%ebp) index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 10c973: 8b 4b 34 mov 0x34(%ebx),%ecx 10c976: 85 c9 test %ecx,%ecx 10c978: 0f 84 66 02 00 00 je 10cbe4 <_Objects_Extend_information+0x284> block_count = 0; else { block_count = information->maximum / information->allocation_size; 10c97e: 8b 73 10 mov 0x10(%ebx),%esi 10c981: 66 89 75 d0 mov %si,-0x30(%ebp) 10c985: 8b 7b 14 mov 0x14(%ebx),%edi 10c988: 89 f0 mov %esi,%eax 10c98a: 31 d2 xor %edx,%edx 10c98c: 66 f7 f7 div %di 10c98f: 0f b7 f0 movzwl %ax,%esi for ( ; block < block_count; block++ ) { 10c992: 85 f6 test %esi,%esi 10c994: 0f 84 63 02 00 00 je 10cbfd <_Objects_Extend_information+0x29d><== NEVER TAKEN if ( information->object_blocks[ block ] == NULL ) { 10c99a: 8b 01 mov (%ecx),%eax 10c99c: 85 c0 test %eax,%eax 10c99e: 0f 84 6b 02 00 00 je 10cc0f <_Objects_Extend_information+0x2af><== NEVER TAKEN 10c9a4: 0f b7 ff movzwl %di,%edi /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id ); 10c9a7: 8b 55 cc mov -0x34(%ebp),%edx 10c9aa: 89 55 d4 mov %edx,-0x2c(%ebp) index_base = minimum_index; block = 0; 10c9ad: 31 d2 xor %edx,%edx 10c9af: 8b 45 d4 mov -0x2c(%ebp),%eax 10c9b2: eb 0a jmp 10c9be <_Objects_Extend_information+0x5e> block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) { 10c9b4: 83 3c 91 00 cmpl $0x0,(%ecx,%edx,4) 10c9b8: 0f 84 c6 01 00 00 je 10cb84 <_Objects_Extend_information+0x224> do_extend = false; break; } else index_base += information->allocation_size; 10c9be: 01 f8 add %edi,%eax if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 10c9c0: 42 inc %edx 10c9c1: 39 d6 cmp %edx,%esi 10c9c3: 77 ef ja 10c9b4 <_Objects_Extend_information+0x54> 10c9c5: 89 45 d4 mov %eax,-0x2c(%ebp) /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; 10c9c8: b1 01 mov $0x1,%cl } else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 10c9ca: 0f b7 45 d0 movzwl -0x30(%ebp),%eax 10c9ce: 01 f8 add %edi,%eax 10c9d0: 89 45 d0 mov %eax,-0x30(%ebp) /* * We need to limit the number of objects to the maximum number * representable in the index portion of the object Id. In the * case of 16-bit Ids, this is only 256 object instances. */ if ( maximum > OBJECTS_ID_FINAL_INDEX ) { 10c9d3: 3d ff ff 00 00 cmp $0xffff,%eax 10c9d8: 0f 87 9e 01 00 00 ja 10cb7c <_Objects_Extend_information+0x21c> /* * Allocate the name table, and the objects and if it fails either return or * generate a fatal error depending on auto-extending being active. */ block_size = information->allocation_size * information->size; 10c9de: 0f af 7b 18 imul 0x18(%ebx),%edi if ( information->auto_extend ) { 10c9e2: 80 7b 12 00 cmpb $0x0,0x12(%ebx) 10c9e6: 0f 84 a4 01 00 00 je 10cb90 <_Objects_Extend_information+0x230> new_object_block = _Workspace_Allocate( block_size ); 10c9ec: 83 ec 0c sub $0xc,%esp 10c9ef: 57 push %edi 10c9f0: 89 55 b8 mov %edx,-0x48(%ebp) 10c9f3: 88 4d b4 mov %cl,-0x4c(%ebp) 10c9f6: e8 0d 1e 00 00 call 10e808 <_Workspace_Allocate> 10c9fb: 89 45 c8 mov %eax,-0x38(%ebp) if ( !new_object_block ) 10c9fe: 83 c4 10 add $0x10,%esp 10ca01: 85 c0 test %eax,%eax 10ca03: 8b 55 b8 mov -0x48(%ebp),%edx 10ca06: 8a 4d b4 mov -0x4c(%ebp),%cl 10ca09: 0f 84 6d 01 00 00 je 10cb7c <_Objects_Extend_information+0x21c> } /* * Do we need to grow the tables? */ if ( do_extend ) { 10ca0f: 84 c9 test %cl,%cl 10ca11: 0f 84 ea 00 00 00 je 10cb01 <_Objects_Extend_information+0x1a1> */ /* * Up the block count and maximum */ block_count++; 10ca17: 8d 7e 01 lea 0x1(%esi),%edi * Allocate the tables and break it up. */ block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); 10ca1a: 83 ec 0c sub $0xc,%esp /* * Allocate the tables and break it up. */ block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + 10ca1d: 8d 04 7f lea (%edi,%edi,2),%eax ((maximum + minimum_index) * sizeof(Objects_Control *)); 10ca20: 03 45 d0 add -0x30(%ebp),%eax /* * Allocate the tables and break it up. */ block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + 10ca23: 03 45 cc add -0x34(%ebp),%eax block_count++; /* * Allocate the tables and break it up. */ block_size = block_count * 10ca26: c1 e0 02 shl $0x2,%eax (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); 10ca29: 50 push %eax 10ca2a: 89 55 b8 mov %edx,-0x48(%ebp) 10ca2d: e8 d6 1d 00 00 call 10e808 <_Workspace_Allocate> 10ca32: 89 45 c4 mov %eax,-0x3c(%ebp) if ( !object_blocks ) { 10ca35: 83 c4 10 add $0x10,%esp 10ca38: 85 c0 test %eax,%eax 10ca3a: 8b 55 b8 mov -0x48(%ebp),%edx 10ca3d: 0f 84 de 01 00 00 je 10cc21 <_Objects_Extend_information+0x2c1> 10ca43: 8b 45 c4 mov -0x3c(%ebp),%eax 10ca46: 8d 04 b8 lea (%eax,%edi,4),%eax 10ca49: 89 45 bc mov %eax,-0x44(%ebp) 10ca4c: 8b 4d c4 mov -0x3c(%ebp),%ecx 10ca4f: 8d 04 f9 lea (%ecx,%edi,8),%eax * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 10ca52: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx 10ca56: 39 4d cc cmp %ecx,-0x34(%ebp) 10ca59: 0f 82 51 01 00 00 jb 10cbb0 <_Objects_Extend_information+0x250> } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 10ca5f: 8b 4d cc mov -0x34(%ebp),%ecx 10ca62: 85 c9 test %ecx,%ecx 10ca64: 74 12 je 10ca78 <_Objects_Extend_information+0x118><== NEVER TAKEN 10ca66: 31 c9 xor %ecx,%ecx 10ca68: 8b 7d cc mov -0x34(%ebp),%edi 10ca6b: 90 nop local_table[ index ] = NULL; 10ca6c: c7 04 88 00 00 00 00 movl $0x0,(%eax,%ecx,4) } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 10ca73: 41 inc %ecx 10ca74: 39 cf cmp %ecx,%edi 10ca76: 77 f4 ja 10ca6c <_Objects_Extend_information+0x10c><== NEVER TAKEN 10ca78: c1 e6 02 shl $0x2,%esi 10ca7b: 89 75 c0 mov %esi,-0x40(%ebp) } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 10ca7e: 8b 4d c4 mov -0x3c(%ebp),%ecx 10ca81: 8b 75 c0 mov -0x40(%ebp),%esi 10ca84: c7 04 31 00 00 00 00 movl $0x0,(%ecx,%esi,1) inactive_per_block[block_count] = 0; 10ca8b: 8b 4d bc mov -0x44(%ebp),%ecx 10ca8e: c7 04 31 00 00 00 00 movl $0x0,(%ecx,%esi,1) for ( index=index_base ; index < ( information->allocation_size + index_base ); 10ca95: 0f b7 73 14 movzwl 0x14(%ebx),%esi 10ca99: 03 75 d4 add -0x2c(%ebp),%esi * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 10ca9c: 39 75 d4 cmp %esi,-0x2c(%ebp) 10ca9f: 73 0f jae 10cab0 <_Objects_Extend_information+0x150><== NEVER TAKEN 10caa1: 8b 4d d4 mov -0x2c(%ebp),%ecx index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; 10caa4: c7 04 88 00 00 00 00 movl $0x0,(%eax,%ecx,4) object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); index++ ) { 10caab: 41 inc %ecx * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 10caac: 39 f1 cmp %esi,%ecx 10caae: 72 f4 jb 10caa4 <_Objects_Extend_information+0x144> index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 10cab0: 9c pushf 10cab1: fa cli 10cab2: 5f pop %edi old_tables = information->object_blocks; 10cab3: 8b 4b 34 mov 0x34(%ebx),%ecx information->object_blocks = object_blocks; 10cab6: 8b 75 c4 mov -0x3c(%ebp),%esi 10cab9: 89 73 34 mov %esi,0x34(%ebx) information->inactive_per_block = inactive_per_block; 10cabc: 8b 75 bc mov -0x44(%ebp),%esi 10cabf: 89 73 30 mov %esi,0x30(%ebx) information->local_table = local_table; 10cac2: 89 43 1c mov %eax,0x1c(%ebx) information->maximum = (Objects_Maximum) maximum; 10cac5: 8b 45 d0 mov -0x30(%ebp),%eax 10cac8: 66 89 43 10 mov %ax,0x10(%ebx) uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10cacc: 8b 33 mov (%ebx),%esi 10cace: c1 e6 18 shl $0x18,%esi 10cad1: 81 ce 00 00 01 00 or $0x10000,%esi information->maximum_id = _Objects_Build_id( 10cad7: 0f b7 43 04 movzwl 0x4(%ebx),%eax (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10cadb: c1 e0 1b shl $0x1b,%eax 10cade: 09 c6 or %eax,%esi 10cae0: 0f b7 45 d0 movzwl -0x30(%ebp),%eax uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10cae4: 09 c6 or %eax,%esi 10cae6: 89 73 0c mov %esi,0xc(%ebx) information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 10cae9: 57 push %edi 10caea: 9d popf if ( old_tables ) 10caeb: 85 c9 test %ecx,%ecx 10caed: 74 12 je 10cb01 <_Objects_Extend_information+0x1a1> _Workspace_Free( old_tables ); 10caef: 83 ec 0c sub $0xc,%esp 10caf2: 51 push %ecx 10caf3: 89 55 b8 mov %edx,-0x48(%ebp) 10caf6: e8 29 1d 00 00 call 10e824 <_Workspace_Free> 10cafb: 83 c4 10 add $0x10,%esp 10cafe: 8b 55 b8 mov -0x48(%ebp),%edx } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 10cb01: c1 e2 02 shl $0x2,%edx 10cb04: 89 55 d0 mov %edx,-0x30(%ebp) 10cb07: 8b 43 34 mov 0x34(%ebx),%eax 10cb0a: 8b 4d c8 mov -0x38(%ebp),%ecx 10cb0d: 89 0c 10 mov %ecx,(%eax,%edx,1) /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 10cb10: ff 73 18 pushl 0x18(%ebx) 10cb13: 0f b7 43 14 movzwl 0x14(%ebx),%eax 10cb17: 50 push %eax 10cb18: 51 push %ecx 10cb19: 8d 7d dc lea -0x24(%ebp),%edi 10cb1c: 57 push %edi 10cb1d: e8 16 3a 00 00 call 110538 <_Chain_Initialize> /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 10cb22: 83 c4 10 add $0x10,%esp 10cb25: 8b 75 d4 mov -0x2c(%ebp),%esi information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 10cb28: 8d 43 20 lea 0x20(%ebx),%eax 10cb2b: 89 45 d4 mov %eax,-0x2c(%ebp) /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 10cb2e: eb 29 jmp 10cb59 <_Objects_Extend_information+0x1f9> 10cb30: 8b 13 mov (%ebx),%edx 10cb32: c1 e2 18 shl $0x18,%edx 10cb35: 81 ca 00 00 01 00 or $0x10000,%edx the_object->id = _Objects_Build_id( 10cb3b: 0f b7 4b 04 movzwl 0x4(%ebx),%ecx (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10cb3f: c1 e1 1b shl $0x1b,%ecx 10cb42: 09 ca or %ecx,%edx uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10cb44: 09 f2 or %esi,%edx 10cb46: 89 50 08 mov %edx,0x8(%eax) information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 10cb49: 83 ec 08 sub $0x8,%esp 10cb4c: 50 push %eax 10cb4d: ff 75 d4 pushl -0x2c(%ebp) 10cb50: e8 3b f4 ff ff call 10bf90 <_Chain_Append> index++; 10cb55: 46 inc %esi 10cb56: 83 c4 10 add $0x10,%esp /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 10cb59: 83 ec 0c sub $0xc,%esp 10cb5c: 57 push %edi 10cb5d: e8 6a f4 ff ff call 10bfcc <_Chain_Get> 10cb62: 83 c4 10 add $0x10,%esp 10cb65: 85 c0 test %eax,%eax 10cb67: 75 c7 jne 10cb30 <_Objects_Extend_information+0x1d0> _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 10cb69: 8b 43 14 mov 0x14(%ebx),%eax 10cb6c: 8b 53 30 mov 0x30(%ebx),%edx 10cb6f: 0f b7 c8 movzwl %ax,%ecx 10cb72: 8b 75 d0 mov -0x30(%ebp),%esi 10cb75: 89 0c 32 mov %ecx,(%edx,%esi,1) information->inactive = (Objects_Maximum)(information->inactive + information->allocation_size); 10cb78: 66 01 43 2c add %ax,0x2c(%ebx) } 10cb7c: 8d 65 f4 lea -0xc(%ebp),%esp 10cb7f: 5b pop %ebx 10cb80: 5e pop %esi 10cb81: 5f pop %edi 10cb82: c9 leave 10cb83: c3 ret 10cb84: 89 45 d4 mov %eax,-0x2c(%ebp) else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) { do_extend = false; 10cb87: 31 c9 xor %ecx,%ecx 10cb89: e9 3c fe ff ff jmp 10c9ca <_Objects_Extend_information+0x6a> 10cb8e: 66 90 xchg %ax,%ax if ( information->auto_extend ) { new_object_block = _Workspace_Allocate( block_size ); if ( !new_object_block ) return; } else { new_object_block = _Workspace_Allocate_or_fatal_error( block_size ); 10cb90: 83 ec 0c sub $0xc,%esp 10cb93: 57 push %edi 10cb94: 89 55 b8 mov %edx,-0x48(%ebp) 10cb97: 88 4d b4 mov %cl,-0x4c(%ebp) 10cb9a: e8 9d 1c 00 00 call 10e83c <_Workspace_Allocate_or_fatal_error> 10cb9f: 89 45 c8 mov %eax,-0x38(%ebp) 10cba2: 83 c4 10 add $0x10,%esp 10cba5: 8a 4d b4 mov -0x4c(%ebp),%cl 10cba8: 8b 55 b8 mov -0x48(%ebp),%edx 10cbab: e9 5f fe ff ff jmp 10ca0f <_Objects_Extend_information+0xaf> /* * Copy each section of the table over. This has to be performed as * separate parts as size of each block has changed. */ memcpy( object_blocks, 10cbb0: c1 e6 02 shl $0x2,%esi 10cbb3: 89 75 c0 mov %esi,-0x40(%ebp) 10cbb6: 8b 73 34 mov 0x34(%ebx),%esi 10cbb9: 8b 7d c4 mov -0x3c(%ebp),%edi 10cbbc: 8b 4d c0 mov -0x40(%ebp),%ecx 10cbbf: f3 a4 rep movsb %ds:(%esi),%es:(%edi) information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 10cbc1: 8b 73 30 mov 0x30(%ebx),%esi 10cbc4: 8b 7d bc mov -0x44(%ebp),%edi 10cbc7: 8b 4d c0 mov -0x40(%ebp),%ecx 10cbca: f3 a4 rep movsb %ds:(%esi),%es:(%edi) information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, information->local_table, (information->maximum + minimum_index) * sizeof(Objects_Control *) ); 10cbcc: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx 10cbd0: 03 4d cc add -0x34(%ebp),%ecx information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 10cbd3: c1 e1 02 shl $0x2,%ecx 10cbd6: 8b 73 1c mov 0x1c(%ebx),%esi 10cbd9: 89 c7 mov %eax,%edi 10cbdb: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 10cbdd: e9 9c fe ff ff jmp 10ca7e <_Objects_Extend_information+0x11e> 10cbe2: 66 90 xchg %ax,%ax minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 10cbe4: 8b 53 10 mov 0x10(%ebx),%edx 10cbe7: 66 89 55 d0 mov %dx,-0x30(%ebp) 10cbeb: 0f b7 7b 14 movzwl 0x14(%ebx),%edi /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id ); 10cbef: 89 45 d4 mov %eax,-0x2c(%ebp) /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; 10cbf2: b1 01 mov $0x1,%cl minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; 10cbf4: 31 d2 xor %edx,%edx /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) block_count = 0; 10cbf6: 31 f6 xor %esi,%esi 10cbf8: e9 cd fd ff ff jmp 10c9ca <_Objects_Extend_information+0x6a> else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 10cbfd: 0f b7 ff movzwl %di,%edi <== NOT EXECUTED /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id ); 10cc00: 8b 45 cc mov -0x34(%ebp),%eax <== NOT EXECUTED 10cc03: 89 45 d4 mov %eax,-0x2c(%ebp) <== NOT EXECUTED /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; 10cc06: b1 01 mov $0x1,%cl <== NOT EXECUTED minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; 10cc08: 31 d2 xor %edx,%edx <== NOT EXECUTED 10cc0a: e9 bb fd ff ff jmp 10c9ca <_Objects_Extend_information+0x6a><== NOT EXECUTED block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) { 10cc0f: 0f b7 ff movzwl %di,%edi <== NOT EXECUTED /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id ); 10cc12: 8b 4d cc mov -0x34(%ebp),%ecx <== NOT EXECUTED 10cc15: 89 4d d4 mov %ecx,-0x2c(%ebp) <== NOT EXECUTED else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) { do_extend = false; 10cc18: 31 c9 xor %ecx,%ecx <== NOT EXECUTED * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; 10cc1a: 31 d2 xor %edx,%edx <== NOT EXECUTED 10cc1c: e9 a9 fd ff ff jmp 10c9ca <_Objects_Extend_information+0x6a><== NOT EXECUTED (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); if ( !object_blocks ) { _Workspace_Free( new_object_block ); 10cc21: 83 ec 0c sub $0xc,%esp 10cc24: ff 75 c8 pushl -0x38(%ebp) 10cc27: e8 f8 1b 00 00 call 10e824 <_Workspace_Free> return; 10cc2c: 83 c4 10 add $0x10,%esp 10cc2f: e9 48 ff ff ff jmp 10cb7c <_Objects_Extend_information+0x21c> =============================================================================== 0010ccc4 <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint16_t the_class ) { 10ccc4: 55 push %ebp 10ccc5: 89 e5 mov %esp,%ebp 10ccc7: 56 push %esi 10ccc8: 53 push %ebx 10ccc9: 8b 75 08 mov 0x8(%ebp),%esi 10cccc: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Information *info; int the_class_api_maximum; if ( !the_class ) 10cccf: 66 85 db test %bx,%bx 10ccd2: 75 0c jne 10cce0 <_Objects_Get_information+0x1c> 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 ) return NULL; 10ccd4: 31 c0 xor %eax,%eax if ( info->maximum == 0 ) return NULL; #endif return info; } 10ccd6: 8d 65 f8 lea -0x8(%ebp),%esp 10ccd9: 5b pop %ebx 10ccda: 5e pop %esi 10ccdb: c9 leave 10ccdc: c3 ret 10ccdd: 8d 76 00 lea 0x0(%esi),%esi /* * 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 ); 10cce0: 83 ec 0c sub $0xc,%esp 10cce3: 56 push %esi 10cce4: e8 5f 3d 00 00 call 110a48 <_Objects_API_maximum_class> if ( the_class_api_maximum == 0 ) 10cce9: 83 c4 10 add $0x10,%esp 10ccec: 85 c0 test %eax,%eax 10ccee: 74 e4 je 10ccd4 <_Objects_Get_information+0x10> return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) 10ccf0: 0f b7 db movzwl %bx,%ebx 10ccf3: 39 d8 cmp %ebx,%eax 10ccf5: 72 dd jb 10ccd4 <_Objects_Get_information+0x10> return NULL; if ( !_Objects_Information_table[ the_api ] ) 10ccf7: 8b 14 b5 28 54 12 00 mov 0x125428(,%esi,4),%edx return NULL; 10ccfe: 31 c0 xor %eax,%eax return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) return NULL; if ( !_Objects_Information_table[ the_api ] ) 10cd00: 85 d2 test %edx,%edx 10cd02: 74 d2 je 10ccd6 <_Objects_Get_information+0x12><== NEVER TAKEN return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 10cd04: 8b 04 9a mov (%edx,%ebx,4),%eax if ( !info ) 10cd07: 85 c0 test %eax,%eax 10cd09: 74 cb je 10ccd6 <_Objects_Get_information+0x12><== NEVER TAKEN * Thus we may have 0 local instances and still have a valid object * pointer. */ #if !defined(RTEMS_MULTIPROCESSING) if ( info->maximum == 0 ) return NULL; 10cd0b: 31 d2 xor %edx,%edx 10cd0d: 66 83 78 10 00 cmpw $0x0,0x10(%eax) 10cd12: 0f 95 c2 setne %dl 10cd15: f7 da neg %edx 10cd17: 21 d0 and %edx,%eax 10cd19: eb bb jmp 10ccd6 <_Objects_Get_information+0x12> =============================================================================== 0010cd1c <_Objects_Get_isr_disable>: Objects_Information *information, Objects_Id id, Objects_Locations *location, ISR_Level *level_p ) { 10cd1c: 55 push %ebp 10cd1d: 89 e5 mov %esp,%ebp 10cd1f: 56 push %esi 10cd20: 53 push %ebx 10cd21: 8b 55 08 mov 0x8(%ebp),%edx 10cd24: 8b 5d 10 mov 0x10(%ebp),%ebx Objects_Control *the_object; uint32_t index; ISR_Level level; index = id - information->minimum_id + 1; 10cd27: b8 01 00 00 00 mov $0x1,%eax 10cd2c: 2b 42 08 sub 0x8(%edx),%eax 10cd2f: 03 45 0c add 0xc(%ebp),%eax _ISR_Disable( level ); 10cd32: 9c pushf 10cd33: fa cli 10cd34: 5e pop %esi if ( information->maximum >= index ) { 10cd35: 0f b7 4a 10 movzwl 0x10(%edx),%ecx 10cd39: 39 c8 cmp %ecx,%eax 10cd3b: 77 1b ja 10cd58 <_Objects_Get_isr_disable+0x3c> if ( (the_object = information->local_table[ index ]) != NULL ) { 10cd3d: 8b 52 1c mov 0x1c(%edx),%edx 10cd40: 8b 04 82 mov (%edx,%eax,4),%eax 10cd43: 85 c0 test %eax,%eax 10cd45: 74 21 je 10cd68 <_Objects_Get_isr_disable+0x4c> *location = OBJECTS_LOCAL; 10cd47: c7 03 00 00 00 00 movl $0x0,(%ebx) *level_p = level; 10cd4d: 8b 55 14 mov 0x14(%ebp),%edx 10cd50: 89 32 mov %esi,(%edx) _Objects_MP_Is_remote( information, id, location, &the_object ); return the_object; #else return NULL; #endif } 10cd52: 5b pop %ebx 10cd53: 5e pop %esi 10cd54: c9 leave 10cd55: c3 ret 10cd56: 66 90 xchg %ax,%ax } _ISR_Enable( level ); *location = OBJECTS_ERROR; return NULL; } _ISR_Enable( level ); 10cd58: 56 push %esi 10cd59: 9d popf *location = OBJECTS_ERROR; 10cd5a: c7 03 01 00 00 00 movl $0x1,(%ebx) #if defined(RTEMS_MULTIPROCESSING) _Objects_MP_Is_remote( information, id, location, &the_object ); return the_object; #else return NULL; 10cd60: 31 c0 xor %eax,%eax #endif } 10cd62: 5b pop %ebx 10cd63: 5e pop %esi 10cd64: c9 leave 10cd65: c3 ret 10cd66: 66 90 xchg %ax,%ax if ( (the_object = information->local_table[ index ]) != NULL ) { *location = OBJECTS_LOCAL; *level_p = level; return the_object; } _ISR_Enable( level ); 10cd68: 56 push %esi 10cd69: 9d popf *location = OBJECTS_ERROR; 10cd6a: c7 03 01 00 00 00 movl $0x1,(%ebx) return NULL; 10cd70: eb e0 jmp 10cd52 <_Objects_Get_isr_disable+0x36> =============================================================================== 0010e3f4 <_Objects_Get_name_as_string>: char *_Objects_Get_name_as_string( Objects_Id id, size_t length, char *name ) { 10e3f4: 55 push %ebp 10e3f5: 89 e5 mov %esp,%ebp 10e3f7: 57 push %edi 10e3f8: 56 push %esi 10e3f9: 53 push %ebx 10e3fa: 83 ec 2c sub $0x2c,%esp 10e3fd: 8b 7d 08 mov 0x8(%ebp),%edi 10e400: 8b 75 0c mov 0xc(%ebp),%esi 10e403: 8b 5d 10 mov 0x10(%ebp),%ebx char lname[5]; Objects_Control *the_object; Objects_Locations location; Objects_Id tmpId; if ( length == 0 ) 10e406: 85 f6 test %esi,%esi 10e408: 75 0e jne 10e418 <_Objects_Get_name_as_string+0x24> #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* not supported */ #endif case OBJECTS_ERROR: return NULL; 10e40a: 31 db xor %ebx,%ebx _Thread_Enable_dispatch(); return name; } return NULL; /* unreachable path */ } 10e40c: 89 d8 mov %ebx,%eax 10e40e: 8d 65 f4 lea -0xc(%ebp),%esp 10e411: 5b pop %ebx 10e412: 5e pop %esi 10e413: 5f pop %edi 10e414: c9 leave 10e415: c3 ret 10e416: 66 90 xchg %ax,%ax Objects_Id tmpId; if ( length == 0 ) return NULL; if ( name == NULL ) 10e418: 85 db test %ebx,%ebx 10e41a: 74 f0 je 10e40c <_Objects_Get_name_as_string+0x18> return NULL; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10e41c: 85 ff test %edi,%edi 10e41e: 75 08 jne 10e428 <_Objects_Get_name_as_string+0x34> 10e420: a1 38 17 13 00 mov 0x131738,%eax 10e425: 8b 78 08 mov 0x8(%eax),%edi information = _Objects_Get_information_id( tmpId ); 10e428: 83 ec 0c sub $0xc,%esp 10e42b: 57 push %edi 10e42c: e8 f3 fe ff ff call 10e324 <_Objects_Get_information_id> if ( !information ) 10e431: 83 c4 10 add $0x10,%esp 10e434: 85 c0 test %eax,%eax 10e436: 74 d2 je 10e40a <_Objects_Get_name_as_string+0x16> return NULL; the_object = _Objects_Get( information, tmpId, &location ); 10e438: 51 push %ecx 10e439: 8d 55 e4 lea -0x1c(%ebp),%edx 10e43c: 52 push %edx 10e43d: 57 push %edi 10e43e: 50 push %eax 10e43f: e8 7c 00 00 00 call 10e4c0 <_Objects_Get> switch ( location ) { 10e444: 83 c4 10 add $0x10,%esp 10e447: 8b 55 e4 mov -0x1c(%ebp),%edx 10e44a: 85 d2 test %edx,%edx 10e44c: 75 bc jne 10e40a <_Objects_Get_name_as_string+0x16> if ( information->is_string ) { s = the_object->name.name_p; } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; 10e44e: 8b 50 0c mov 0xc(%eax),%edx lname[ 0 ] = (u32_name >> 24) & 0xff; 10e451: 89 d1 mov %edx,%ecx 10e453: c1 e9 18 shr $0x18,%ecx 10e456: 88 c8 mov %cl,%al 10e458: 88 4d df mov %cl,-0x21(%ebp) lname[ 1 ] = (u32_name >> 16) & 0xff; 10e45b: 89 d1 mov %edx,%ecx 10e45d: c1 e9 10 shr $0x10,%ecx 10e460: 88 4d e0 mov %cl,-0x20(%ebp) lname[ 2 ] = (u32_name >> 8) & 0xff; 10e463: 89 d1 mov %edx,%ecx 10e465: c1 e9 08 shr $0x8,%ecx 10e468: 88 4d e1 mov %cl,-0x1f(%ebp) lname[ 3 ] = (u32_name >> 0) & 0xff; 10e46b: 88 55 e2 mov %dl,-0x1e(%ebp) lname[ 4 ] = '\0'; 10e46e: c6 45 e3 00 movb $0x0,-0x1d(%ebp) s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 10e472: 4e dec %esi 10e473: 89 75 d4 mov %esi,-0x2c(%ebp) 10e476: 74 42 je 10e4ba <_Objects_Get_name_as_string+0xc6><== NEVER TAKEN 10e478: 84 c0 test %al,%al 10e47a: 74 3e je 10e4ba <_Objects_Get_name_as_string+0xc6> 10e47c: 89 d9 mov %ebx,%ecx 10e47e: 31 d2 xor %edx,%edx 10e480: eb 0a jmp 10e48c <_Objects_Get_name_as_string+0x98> 10e482: 66 90 xchg %ax,%ax 10e484: 8a 44 15 df mov -0x21(%ebp,%edx,1),%al 10e488: 84 c0 test %al,%al 10e48a: 74 21 je 10e4ad <_Objects_Get_name_as_string+0xb9> *d = (isprint((unsigned char)*s)) ? *s : '*'; 10e48c: 0f b6 f0 movzbl %al,%esi 10e48f: 8b 3d a8 73 12 00 mov 0x1273a8,%edi 10e495: 0f be 74 37 01 movsbl 0x1(%edi,%esi,1),%esi 10e49a: 81 e6 97 00 00 00 and $0x97,%esi 10e4a0: 75 02 jne 10e4a4 <_Objects_Get_name_as_string+0xb0> 10e4a2: b0 2a mov $0x2a,%al 10e4a4: 88 01 mov %al,(%ecx) s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 10e4a6: 42 inc %edx 10e4a7: 41 inc %ecx 10e4a8: 3b 55 d4 cmp -0x2c(%ebp),%edx 10e4ab: 72 d7 jb 10e484 <_Objects_Get_name_as_string+0x90> *d = (isprint((unsigned char)*s)) ? *s : '*'; } } *d = '\0'; 10e4ad: c6 01 00 movb $0x0,(%ecx) _Thread_Enable_dispatch(); 10e4b0: e8 93 0a 00 00 call 10ef48 <_Thread_Enable_dispatch> return name; 10e4b5: e9 52 ff ff ff jmp 10e40c <_Objects_Get_name_as_string+0x18> s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 10e4ba: 89 d9 mov %ebx,%ecx 10e4bc: eb ef jmp 10e4ad <_Objects_Get_name_as_string+0xb9> =============================================================================== 0010cebc <_Objects_Get_next>: Objects_Information *information, Objects_Id id, Objects_Locations *location_p, Objects_Id *next_id_p ) { 10cebc: 55 push %ebp 10cebd: 89 e5 mov %esp,%ebp 10cebf: 57 push %edi 10cec0: 56 push %esi 10cec1: 53 push %ebx 10cec2: 83 ec 0c sub $0xc,%esp 10cec5: 8b 5d 08 mov 0x8(%ebp),%ebx 10cec8: 8b 75 0c mov 0xc(%ebp),%esi 10cecb: 8b 7d 10 mov 0x10(%ebp),%edi Objects_Control *object; Objects_Id next_id; if ( !information ) 10cece: 85 db test %ebx,%ebx 10ced0: 75 0a jne 10cedc <_Objects_Get_next+0x20> if ( !location_p ) return NULL; if ( !next_id_p ) return NULL; 10ced2: 31 c0 xor %eax,%eax return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; } 10ced4: 8d 65 f4 lea -0xc(%ebp),%esp 10ced7: 5b pop %ebx 10ced8: 5e pop %esi 10ced9: 5f pop %edi 10ceda: c9 leave 10cedb: c3 ret Objects_Id next_id; if ( !information ) return NULL; if ( !location_p ) 10cedc: 85 ff test %edi,%edi 10cede: 74 f2 je 10ced2 <_Objects_Get_next+0x16> return NULL; if ( !next_id_p ) 10cee0: 8b 45 14 mov 0x14(%ebp),%eax 10cee3: 85 c0 test %eax,%eax 10cee5: 74 eb je 10ced2 <_Objects_Get_next+0x16> return NULL; if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX) 10cee7: 66 85 f6 test %si,%si 10ceea: 75 04 jne 10cef0 <_Objects_Get_next+0x34> next_id = information->minimum_id; 10ceec: 8b 73 08 mov 0x8(%ebx),%esi 10ceef: 90 nop else next_id = id; do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) 10cef0: 66 39 73 10 cmp %si,0x10(%ebx) 10cef4: 72 22 jb 10cf18 <_Objects_Get_next+0x5c> *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 10cef6: 51 push %ecx 10cef7: 57 push %edi 10cef8: 56 push %esi 10cef9: 53 push %ebx 10cefa: e8 2d 00 00 00 call 10cf2c <_Objects_Get> next_id++; 10ceff: 46 inc %esi } while (*location_p != OBJECTS_LOCAL); 10cf00: 83 c4 10 add $0x10,%esp 10cf03: 8b 17 mov (%edi),%edx 10cf05: 85 d2 test %edx,%edx 10cf07: 75 e7 jne 10cef0 <_Objects_Get_next+0x34> *next_id_p = next_id; 10cf09: 8b 55 14 mov 0x14(%ebp),%edx 10cf0c: 89 32 mov %esi,(%edx) return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; } 10cf0e: 8d 65 f4 lea -0xc(%ebp),%esp 10cf11: 5b pop %ebx 10cf12: 5e pop %esi 10cf13: 5f pop %edi 10cf14: c9 leave 10cf15: c3 ret 10cf16: 66 90 xchg %ax,%ax do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) { *location_p = OBJECTS_ERROR; 10cf18: c7 07 01 00 00 00 movl $0x1,(%edi) *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; 10cf1e: 8b 45 14 mov 0x14(%ebp),%eax 10cf21: c7 00 ff ff ff ff movl $0xffffffff,(%eax) return 0; 10cf27: 31 c0 xor %eax,%eax 10cf29: eb a9 jmp 10ced4 <_Objects_Get_next+0x18> =============================================================================== 0011b154 <_Objects_Get_no_protection>: Objects_Control *_Objects_Get_no_protection( Objects_Information *information, Objects_Id id, Objects_Locations *location ) { 11b154: 55 push %ebp 11b155: 89 e5 mov %esp,%ebp 11b157: 53 push %ebx 11b158: 8b 55 08 mov 0x8(%ebp),%edx 11b15b: 8b 5d 10 mov 0x10(%ebp),%ebx /* * 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; 11b15e: b8 01 00 00 00 mov $0x1,%eax 11b163: 2b 42 08 sub 0x8(%edx),%eax 11b166: 03 45 0c add 0xc(%ebp),%eax if ( information->maximum >= index ) { 11b169: 0f b7 4a 10 movzwl 0x10(%edx),%ecx 11b16d: 39 c8 cmp %ecx,%eax 11b16f: 77 13 ja 11b184 <_Objects_Get_no_protection+0x30> if ( (the_object = information->local_table[ index ]) != NULL ) { 11b171: 8b 52 1c mov 0x1c(%edx),%edx 11b174: 8b 04 82 mov (%edx,%eax,4),%eax 11b177: 85 c0 test %eax,%eax 11b179: 74 09 je 11b184 <_Objects_Get_no_protection+0x30><== NEVER TAKEN *location = OBJECTS_LOCAL; 11b17b: c7 03 00 00 00 00 movl $0x0,(%ebx) * This isn't supported or required yet for Global objects so * if it isn't local, we don't find it. */ *location = OBJECTS_ERROR; return NULL; } 11b181: 5b pop %ebx 11b182: c9 leave 11b183: c3 ret /* * This isn't supported or required yet for Global objects so * if it isn't local, we don't find it. */ *location = OBJECTS_ERROR; 11b184: c7 03 01 00 00 00 movl $0x1,(%ebx) return NULL; 11b18a: 31 c0 xor %eax,%eax } 11b18c: 5b pop %ebx 11b18d: c9 leave 11b18e: c3 ret =============================================================================== 0010e00c <_Objects_Id_to_name>: */ Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 10e00c: 55 push %ebp 10e00d: 89 e5 mov %esp,%ebp 10e00f: 83 ec 18 sub $0x18,%esp 10e012: 8b 55 08 mov 0x8(%ebp),%edx /* * Caller is trusted for name != NULL. */ tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10e015: 85 d2 test %edx,%edx 10e017: 75 08 jne 10e021 <_Objects_Id_to_name+0x15> 10e019: a1 18 8d 12 00 mov 0x128d18,%eax 10e01e: 8b 50 08 mov 0x8(%eax),%edx 10e021: 89 d0 mov %edx,%eax 10e023: c1 e8 18 shr $0x18,%eax 10e026: 83 e0 07 and $0x7,%eax */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 10e029: 8d 48 ff lea -0x1(%eax),%ecx 10e02c: 83 f9 02 cmp $0x2,%ecx 10e02f: 77 3b ja 10e06c <_Objects_Id_to_name+0x60> the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) 10e031: 8b 04 85 28 8a 12 00 mov 0x128a28(,%eax,4),%eax 10e038: 85 c0 test %eax,%eax 10e03a: 74 30 je 10e06c <_Objects_Id_to_name+0x60> */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class( Objects_Id id ) { return (uint32_t) 10e03c: 89 d1 mov %edx,%ecx 10e03e: c1 e9 1b shr $0x1b,%ecx return OBJECTS_INVALID_ID; the_class = _Objects_Get_class( tmpId ); information = _Objects_Information_table[ the_api ][ the_class ]; 10e041: 8b 04 88 mov (%eax,%ecx,4),%eax if ( !information ) 10e044: 85 c0 test %eax,%eax 10e046: 74 24 je 10e06c <_Objects_Id_to_name+0x60><== NEVER TAKEN #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) return OBJECTS_INVALID_ID; #endif the_object = _Objects_Get( information, tmpId, &ignored_location ); 10e048: 51 push %ecx 10e049: 8d 4d f4 lea -0xc(%ebp),%ecx 10e04c: 51 push %ecx 10e04d: 52 push %edx 10e04e: 50 push %eax 10e04f: e8 50 ff ff ff call 10dfa4 <_Objects_Get> if ( !the_object ) 10e054: 83 c4 10 add $0x10,%esp 10e057: 85 c0 test %eax,%eax 10e059: 74 11 je 10e06c <_Objects_Id_to_name+0x60> return OBJECTS_INVALID_ID; *name = the_object->name; 10e05b: 8b 50 0c mov 0xc(%eax),%edx 10e05e: 8b 45 0c mov 0xc(%ebp),%eax 10e061: 89 10 mov %edx,(%eax) _Thread_Enable_dispatch(); 10e063: e8 2c 0a 00 00 call 10ea94 <_Thread_Enable_dispatch> return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 10e068: 31 c0 xor %eax,%eax } 10e06a: c9 leave 10e06b: c3 ret the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) return OBJECTS_INVALID_ID; 10e06c: b8 03 00 00 00 mov $0x3,%eax return OBJECTS_INVALID_ID; *name = the_object->name; _Thread_Enable_dispatch(); return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; } 10e071: c9 leave 10e072: c3 ret =============================================================================== 0010cddc <_Objects_Initialize_information>: , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 10cddc: 55 push %ebp 10cddd: 89 e5 mov %esp,%ebp 10cddf: 57 push %edi 10cde0: 56 push %esi 10cde1: 53 push %ebx 10cde2: 83 ec 0c sub $0xc,%esp 10cde5: 8b 45 08 mov 0x8(%ebp),%eax 10cde8: 8b 55 0c mov 0xc(%ebp),%edx 10cdeb: 8b 5d 10 mov 0x10(%ebp),%ebx 10cdee: 8b 75 20 mov 0x20(%ebp),%esi 10cdf1: 0f b7 7d 18 movzwl 0x18(%ebp),%edi uint32_t maximum_per_allocation; #if defined(RTEMS_MULTIPROCESSING) uint32_t index; #endif information->the_api = the_api; 10cdf5: 89 10 mov %edx,(%eax) information->the_class = the_class; 10cdf7: 66 89 58 04 mov %bx,0x4(%eax) information->size = size; 10cdfb: 89 78 18 mov %edi,0x18(%eax) information->local_table = 0; 10cdfe: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax) information->inactive_per_block = 0; 10ce05: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax) information->object_blocks = 0; 10ce0c: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax) information->inactive = 0; 10ce13: 66 c7 40 2c 00 00 movw $0x0,0x2c(%eax) /* * Set the maximum value to 0. It will be updated when objects are * added to the inactive set from _Objects_Extend_information() */ information->maximum = 0; 10ce19: 66 c7 40 10 00 00 movw $0x0,0x10(%eax) /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 10ce1f: 0f b7 db movzwl %bx,%ebx 10ce22: 8b 3c 95 28 54 12 00 mov 0x125428(,%edx,4),%edi 10ce29: 89 04 9f mov %eax,(%edi,%ebx,4) /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; 10ce2c: 8b 7d 14 mov 0x14(%ebp),%edi 10ce2f: c1 ef 1f shr $0x1f,%edi _Objects_Information_table[ the_api ][ the_class ] = information; /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = 10ce32: 89 f9 mov %edi,%ecx 10ce34: 88 48 12 mov %cl,0x12(%eax) (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; 10ce37: 8b 4d 14 mov 0x14(%ebp),%ecx 10ce3a: 81 e1 ff ff ff 7f and $0x7fffffff,%ecx /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { 10ce40: 85 ff test %edi,%edi 10ce42: 74 04 je 10ce48 <_Objects_Initialize_information+0x6c> 10ce44: 85 c9 test %ecx,%ecx 10ce46: 74 67 je 10ceaf <_Objects_Initialize_information+0xd3> } /* * The allocation unit is the maximum value */ information->allocation_size = maximum_per_allocation; 10ce48: 66 89 48 14 mov %cx,0x14(%eax) /* * Provide a null local table entry for the case of any empty table. */ information->local_table = &null_local_table; 10ce4c: c7 40 1c c4 50 12 00 movl $0x1250c4,0x1c(%eax) uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10ce53: c1 e2 18 shl $0x18,%edx 10ce56: 81 ca 00 00 01 00 or $0x10000,%edx (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10ce5c: c1 e3 1b shl $0x1b,%ebx 10ce5f: 09 da or %ebx,%edx /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; 10ce61: 31 db xor %ebx,%ebx 10ce63: 85 c9 test %ecx,%ecx 10ce65: 0f 95 c3 setne %bl uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10ce68: 09 da or %ebx,%edx 10ce6a: 89 50 08 mov %edx,0x8(%eax) /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 10ce6d: f7 c6 03 00 00 00 test $0x3,%esi 10ce73: 75 23 jne 10ce98 <_Objects_Initialize_information+0xbc><== NEVER TAKEN name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & ~(OBJECTS_NAME_ALIGNMENT-1); information->name_length = name_length; 10ce75: 66 89 70 38 mov %si,0x38(%eax) 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 ); 10ce79: 8d 50 24 lea 0x24(%eax),%edx 10ce7c: 89 50 20 mov %edx,0x20(%eax) head->next = tail; head->previous = NULL; 10ce7f: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); 10ce86: 8d 50 20 lea 0x20(%eax),%edx 10ce89: 89 50 28 mov %edx,0x28(%eax) _Chain_Initialize_empty( &information->Inactive ); /* * Initialize objects .. if there are any */ if ( maximum_per_allocation ) { 10ce8c: 85 c9 test %ecx,%ecx 10ce8e: 75 10 jne 10cea0 <_Objects_Initialize_information+0xc4> _Chain_Initialize_empty( &information->global_table[ index ] ); } else information->global_table = NULL; #endif } 10ce90: 8d 65 f4 lea -0xc(%ebp),%esp 10ce93: 5b pop %ebx 10ce94: 5e pop %esi 10ce95: 5f pop %edi 10ce96: c9 leave 10ce97: c3 ret * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & 10ce98: 83 c6 04 add $0x4,%esi <== NOT EXECUTED 10ce9b: 83 e6 fc and $0xfffffffc,%esi <== NOT EXECUTED 10ce9e: eb d5 jmp 10ce75 <_Objects_Initialize_information+0x99><== NOT EXECUTED /* * Always have the maximum size available so the current performance * figures are create are met. If the user moves past the maximum * number then a performance hit is taken. */ _Objects_Extend_information( information ); 10cea0: 89 45 08 mov %eax,0x8(%ebp) _Chain_Initialize_empty( &information->global_table[ index ] ); } else information->global_table = NULL; #endif } 10cea3: 8d 65 f4 lea -0xc(%ebp),%esp 10cea6: 5b pop %ebx 10cea7: 5e pop %esi 10cea8: 5f pop %edi 10cea9: c9 leave /* * Always have the maximum size available so the current performance * figures are create are met. If the user moves past the maximum * number then a performance hit is taken. */ _Objects_Extend_information( information ); 10ceaa: e9 b1 fa ff ff jmp 10c960 <_Objects_Extend_information> /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { _Internal_error_Occurred( 10ceaf: 50 push %eax 10ceb0: 6a 13 push $0x13 10ceb2: 6a 01 push $0x1 10ceb4: 6a 00 push $0x0 10ceb6: e8 71 f9 ff ff call 10c82c <_Internal_error_Occurred> =============================================================================== 0010cecc <_Objects_Name_to_id_u32>: Objects_Information *information, uint32_t name, uint32_t node, Objects_Id *id ) { 10cecc: 55 push %ebp 10cecd: 89 e5 mov %esp,%ebp 10cecf: 57 push %edi 10ced0: 56 push %esi 10ced1: 53 push %ebx 10ced2: 8b 45 08 mov 0x8(%ebp),%eax 10ced5: 8b 4d 0c mov 0xc(%ebp),%ecx 10ced8: 8b 55 10 mov 0x10(%ebp),%edx 10cedb: 8b 7d 14 mov 0x14(%ebp),%edi Objects_Name name_for_mp; #endif /* ASSERT: information->is_string == false */ if ( !id ) 10cede: 85 ff test %edi,%edi 10cee0: 74 56 je 10cf38 <_Objects_Name_to_id_u32+0x6c> return OBJECTS_INVALID_ADDRESS; if ( name == 0 ) 10cee2: 85 c9 test %ecx,%ecx 10cee4: 74 08 je 10ceee <_Objects_Name_to_id_u32+0x22> return OBJECTS_INVALID_NAME; search_local_node = false; if ( information->maximum != 0 && 10cee6: 8b 70 10 mov 0x10(%eax),%esi 10cee9: 66 85 f6 test %si,%si 10ceec: 75 0a jne 10cef8 <_Objects_Name_to_id_u32+0x2c> 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; 10ceee: b8 01 00 00 00 mov $0x1,%eax #endif } 10cef3: 5b pop %ebx 10cef4: 5e pop %esi 10cef5: 5f pop %edi 10cef6: c9 leave 10cef7: c3 ret if ( name == 0 ) return OBJECTS_INVALID_NAME; search_local_node = false; if ( information->maximum != 0 && 10cef8: 85 d2 test %edx,%edx 10cefa: 75 20 jne 10cf1c <_Objects_Name_to_id_u32+0x50> _Objects_Is_local_node( node ) )) search_local_node = true; if ( search_local_node ) { for ( index = 1; index <= information->maximum; index++ ) { 10cefc: 0f b7 f6 movzwl %si,%esi 10ceff: 8b 58 1c mov 0x1c(%eax),%ebx 10cf02: b8 01 00 00 00 mov $0x1,%eax 10cf07: 90 nop the_object = information->local_table[ index ]; 10cf08: 8b 14 83 mov (%ebx,%eax,4),%edx if ( !the_object ) 10cf0b: 85 d2 test %edx,%edx 10cf0d: 74 05 je 10cf14 <_Objects_Name_to_id_u32+0x48> continue; if ( name == the_object->name.name_u32 ) { 10cf0f: 39 4a 0c cmp %ecx,0xc(%edx) 10cf12: 74 18 je 10cf2c <_Objects_Name_to_id_u32+0x60> _Objects_Is_local_node( node ) )) search_local_node = true; if ( search_local_node ) { for ( index = 1; index <= information->maximum; index++ ) { 10cf14: 40 inc %eax 10cf15: 39 c6 cmp %eax,%esi 10cf17: 73 ef jae 10cf08 <_Objects_Name_to_id_u32+0x3c> 10cf19: eb d3 jmp 10ceee <_Objects_Name_to_id_u32+0x22> 10cf1b: 90 nop return OBJECTS_INVALID_NAME; search_local_node = false; if ( information->maximum != 0 && (node == OBJECTS_SEARCH_ALL_NODES || 10cf1c: 81 fa ff ff ff 7f cmp $0x7fffffff,%edx 10cf22: 74 d8 je 10cefc <_Objects_Name_to_id_u32+0x30> node == OBJECTS_SEARCH_LOCAL_NODE || 10cf24: 4a dec %edx 10cf25: 75 c7 jne 10ceee <_Objects_Name_to_id_u32+0x22> 10cf27: eb d3 jmp 10cefc <_Objects_Name_to_id_u32+0x30> 10cf29: 8d 76 00 lea 0x0(%esi),%esi the_object = information->local_table[ index ]; if ( !the_object ) continue; if ( name == the_object->name.name_u32 ) { *id = the_object->id; 10cf2c: 8b 42 08 mov 0x8(%edx),%eax 10cf2f: 89 07 mov %eax,(%edi) return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 10cf31: 31 c0 xor %eax,%eax name_for_mp.name_u32 = name; return _Objects_MP_Global_name_search( information, name_for_mp, node, id ); #else return OBJECTS_INVALID_NAME; #endif } 10cf33: 5b pop %ebx 10cf34: 5e pop %esi 10cf35: 5f pop %edi 10cf36: c9 leave 10cf37: c3 ret #endif /* ASSERT: information->is_string == false */ if ( !id ) return OBJECTS_INVALID_ADDRESS; 10cf38: b8 02 00 00 00 mov $0x2,%eax name_for_mp.name_u32 = name; return _Objects_MP_Global_name_search( information, name_for_mp, node, id ); #else return OBJECTS_INVALID_NAME; #endif } 10cf3d: 5b pop %ebx 10cf3e: 5e pop %esi 10cf3f: 5f pop %edi 10cf40: c9 leave 10cf41: c3 ret =============================================================================== 0010edac <_Objects_Set_name>: bool _Objects_Set_name( Objects_Information *information, Objects_Control *the_object, const char *name ) { 10edac: 55 push %ebp 10edad: 89 e5 mov %esp,%ebp 10edaf: 53 push %ebx 10edb0: 83 ec 0c sub $0xc,%esp 10edb3: 8b 5d 10 mov 0x10(%ebp),%ebx size_t length; const char *s; s = name; length = strnlen( name, information->name_length ); 10edb6: 8b 45 08 mov 0x8(%ebp),%eax 10edb9: 0f b7 40 38 movzwl 0x38(%eax),%eax 10edbd: 50 push %eax 10edbe: 53 push %ebx 10edbf: e8 d4 66 00 00 call 115498 d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 10edc4: 0f be 0b movsbl (%ebx),%ecx 10edc7: c1 e1 18 shl $0x18,%ecx 10edca: 83 c4 10 add $0x10,%esp 10edcd: 83 f8 01 cmp $0x1,%eax 10edd0: 76 32 jbe 10ee04 <_Objects_Set_name+0x58> 10edd2: 0f be 53 01 movsbl 0x1(%ebx),%edx 10edd6: c1 e2 10 shl $0x10,%edx 10edd9: 09 ca or %ecx,%edx 10eddb: 83 f8 02 cmp $0x2,%eax 10edde: 74 2c je 10ee0c <_Objects_Set_name+0x60> 10ede0: 0f be 4b 02 movsbl 0x2(%ebx),%ecx 10ede4: c1 e1 08 shl $0x8,%ecx 10ede7: 09 d1 or %edx,%ecx 10ede9: 83 f8 03 cmp $0x3,%eax 10edec: 74 37 je 10ee25 <_Objects_Set_name+0x79> 10edee: 0f be 43 03 movsbl 0x3(%ebx),%eax 10edf2: 09 c1 or %eax,%ecx 10edf4: 8b 55 0c mov 0xc(%ebp),%edx 10edf7: 89 4a 0c mov %ecx,0xc(%edx) ); } return true; } 10edfa: b0 01 mov $0x1,%al 10edfc: 8b 5d fc mov -0x4(%ebp),%ebx 10edff: c9 leave 10ee00: c3 ret 10ee01: 8d 76 00 lea 0x0(%esi),%esi d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 10ee04: 89 ca mov %ecx,%edx 10ee06: 81 ca 00 00 20 00 or $0x200000,%edx 10ee0c: 89 d1 mov %edx,%ecx 10ee0e: 80 cd 20 or $0x20,%ch 10ee11: b8 20 00 00 00 mov $0x20,%eax 10ee16: 09 c1 or %eax,%ecx 10ee18: 8b 55 0c mov 0xc(%ebp),%edx 10ee1b: 89 4a 0c mov %ecx,0xc(%edx) ); } return true; } 10ee1e: b0 01 mov $0x1,%al 10ee20: 8b 5d fc mov -0x4(%ebp),%ebx 10ee23: c9 leave 10ee24: c3 ret d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 10ee25: b8 20 00 00 00 mov $0x20,%eax 10ee2a: eb c6 jmp 10edf2 <_Objects_Set_name+0x46> =============================================================================== 0010cf44 <_Objects_Shrink_information>: */ void _Objects_Shrink_information( Objects_Information *information ) { 10cf44: 55 push %ebp 10cf45: 89 e5 mov %esp,%ebp 10cf47: 57 push %edi 10cf48: 56 push %esi 10cf49: 53 push %ebx 10cf4a: 83 ec 1c sub $0x1c,%esp /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); 10cf4d: 8b 45 08 mov 0x8(%ebp),%eax 10cf50: 0f b7 58 08 movzwl 0x8(%eax),%ebx block_count = (information->maximum - index_base) / 10cf54: 0f b7 48 14 movzwl 0x14(%eax),%ecx 10cf58: 0f b7 40 10 movzwl 0x10(%eax),%eax 10cf5c: 29 d8 sub %ebx,%eax 10cf5e: 31 d2 xor %edx,%edx 10cf60: f7 f1 div %ecx information->allocation_size; for ( block = 0; block < block_count; block++ ) { 10cf62: 85 c0 test %eax,%eax 10cf64: 74 21 je 10cf87 <_Objects_Shrink_information+0x43><== NEVER TAKEN if ( information->inactive_per_block[ block ] == 10cf66: 8b 55 08 mov 0x8(%ebp),%edx 10cf69: 8b 7a 30 mov 0x30(%edx),%edi 10cf6c: 3b 0f cmp (%edi),%ecx 10cf6e: 74 1f je 10cf8f <_Objects_Shrink_information+0x4b><== NEVER TAKEN 10cf70: 31 d2 xor %edx,%edx 10cf72: eb 0e jmp 10cf82 <_Objects_Shrink_information+0x3e> information->inactive -= information->allocation_size; return; } index_base += information->allocation_size; 10cf74: 01 cb add %ecx,%ebx 10cf76: 8d 34 95 00 00 00 00 lea 0x0(,%edx,4),%esi index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { if ( information->inactive_per_block[ block ] == 10cf7d: 3b 0c 97 cmp (%edi,%edx,4),%ecx 10cf80: 74 12 je 10cf94 <_Objects_Shrink_information+0x50> index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { 10cf82: 42 inc %edx 10cf83: 39 d0 cmp %edx,%eax 10cf85: 77 ed ja 10cf74 <_Objects_Shrink_information+0x30> return; } index_base += information->allocation_size; } } 10cf87: 8d 65 f4 lea -0xc(%ebp),%esp 10cf8a: 5b pop %ebx 10cf8b: 5e pop %esi 10cf8c: 5f pop %edi 10cf8d: c9 leave 10cf8e: c3 ret index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { if ( information->inactive_per_block[ block ] == 10cf8f: 31 f6 xor %esi,%esi 10cf91: 8d 76 00 lea 0x0(%esi),%esi information->allocation_size ) { /* * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) _Chain_First( &information->Inactive ); 10cf94: 8b 55 08 mov 0x8(%ebp),%edx 10cf97: 8b 42 20 mov 0x20(%edx),%eax 10cf9a: 89 75 e4 mov %esi,-0x1c(%ebp) 10cf9d: eb 07 jmp 10cfa6 <_Objects_Shrink_information+0x62> 10cf9f: 90 nop if ((index >= index_base) && (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); } } while ( the_object ); 10cfa0: 85 ff test %edi,%edi 10cfa2: 74 2c je 10cfd0 <_Objects_Shrink_information+0x8c> index = _Objects_Get_index( the_object->id ); /* * Get the next node before the node is extracted */ extract_me = the_object; the_object = (Objects_Control *) the_object->Node.next; 10cfa4: 89 f8 mov %edi,%eax * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) _Chain_First( &information->Inactive ); do { index = _Objects_Get_index( the_object->id ); 10cfa6: 0f b7 50 08 movzwl 0x8(%eax),%edx /* * Get the next node before the node is extracted */ extract_me = the_object; the_object = (Objects_Control *) the_object->Node.next; 10cfaa: 8b 38 mov (%eax),%edi if ((index >= index_base) && 10cfac: 39 da cmp %ebx,%edx 10cfae: 72 f0 jb 10cfa0 <_Objects_Shrink_information+0x5c> (index < (index_base + information->allocation_size))) { 10cfb0: 8b 75 08 mov 0x8(%ebp),%esi 10cfb3: 0f b7 4e 14 movzwl 0x14(%esi),%ecx 10cfb7: 8d 0c 0b lea (%ebx,%ecx,1),%ecx /* * Get the next node before the node is extracted */ extract_me = the_object; the_object = (Objects_Control *) the_object->Node.next; if ((index >= index_base) && 10cfba: 39 ca cmp %ecx,%edx 10cfbc: 73 e2 jae 10cfa0 <_Objects_Shrink_information+0x5c> (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); 10cfbe: 83 ec 0c sub $0xc,%esp 10cfc1: 50 push %eax 10cfc2: e8 ed ef ff ff call 10bfb4 <_Chain_Extract> 10cfc7: 83 c4 10 add $0x10,%esp } } while ( the_object ); 10cfca: 85 ff test %edi,%edi 10cfcc: 75 d6 jne 10cfa4 <_Objects_Shrink_information+0x60> 10cfce: 66 90 xchg %ax,%ax 10cfd0: 8b 75 e4 mov -0x1c(%ebp),%esi /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); 10cfd3: 83 ec 0c sub $0xc,%esp 10cfd6: 8b 55 08 mov 0x8(%ebp),%edx 10cfd9: 8b 42 34 mov 0x34(%edx),%eax 10cfdc: ff 34 30 pushl (%eax,%esi,1) 10cfdf: e8 40 18 00 00 call 10e824 <_Workspace_Free> information->object_blocks[ block ] = NULL; 10cfe4: 8b 55 08 mov 0x8(%ebp),%edx 10cfe7: 8b 42 34 mov 0x34(%edx),%eax 10cfea: c7 04 30 00 00 00 00 movl $0x0,(%eax,%esi,1) information->inactive_per_block[ block ] = 0; 10cff1: 8b 42 30 mov 0x30(%edx),%eax 10cff4: c7 04 30 00 00 00 00 movl $0x0,(%eax,%esi,1) information->inactive -= information->allocation_size; 10cffb: 8b 42 14 mov 0x14(%edx),%eax 10cffe: 66 29 42 2c sub %ax,0x2c(%edx) return; 10d002: 83 c4 10 add $0x10,%esp } index_base += information->allocation_size; } } 10d005: 8d 65 f4 lea -0xc(%ebp),%esp 10d008: 5b pop %ebx 10d009: 5e pop %esi 10d00a: 5f pop %edi 10d00b: c9 leave 10d00c: c3 ret =============================================================================== 0010d76c <_Protected_heap_Get_information>: bool _Protected_heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 10d76c: 55 push %ebp 10d76d: 89 e5 mov %esp,%ebp 10d76f: 56 push %esi 10d770: 53 push %ebx 10d771: 8b 5d 08 mov 0x8(%ebp),%ebx 10d774: 8b 75 0c mov 0xc(%ebp),%esi if ( !the_heap ) 10d777: 85 db test %ebx,%ebx 10d779: 74 35 je 10d7b0 <_Protected_heap_Get_information+0x44> return false; if ( !the_info ) 10d77b: 85 f6 test %esi,%esi 10d77d: 74 31 je 10d7b0 <_Protected_heap_Get_information+0x44> return false; _RTEMS_Lock_allocator(); 10d77f: 83 ec 0c sub $0xc,%esp 10d782: ff 35 fc 65 12 00 pushl 0x1265fc 10d788: e8 7b ee ff ff call 10c608 <_API_Mutex_Lock> _Heap_Get_information( the_heap, the_info ); 10d78d: 5a pop %edx 10d78e: 59 pop %ecx 10d78f: 56 push %esi 10d790: 53 push %ebx 10d791: e8 da 3c 00 00 call 111470 <_Heap_Get_information> _RTEMS_Unlock_allocator(); 10d796: 58 pop %eax 10d797: ff 35 fc 65 12 00 pushl 0x1265fc 10d79d: e8 ae ee ff ff call 10c650 <_API_Mutex_Unlock> return true; 10d7a2: 83 c4 10 add $0x10,%esp 10d7a5: b0 01 mov $0x1,%al } 10d7a7: 8d 65 f8 lea -0x8(%ebp),%esp 10d7aa: 5b pop %ebx 10d7ab: 5e pop %esi 10d7ac: c9 leave 10d7ad: c3 ret 10d7ae: 66 90 xchg %ax,%ax { if ( !the_heap ) return false; if ( !the_info ) return false; 10d7b0: 31 c0 xor %eax,%eax _RTEMS_Lock_allocator(); _Heap_Get_information( the_heap, the_info ); _RTEMS_Unlock_allocator(); return true; } 10d7b2: 8d 65 f8 lea -0x8(%ebp),%esp 10d7b5: 5b pop %ebx 10d7b6: 5e pop %esi 10d7b7: c9 leave 10d7b8: c3 ret =============================================================================== 00110af4 <_Protected_heap_Walk>: bool _Protected_heap_Walk( Heap_Control *the_heap, int source, bool do_dump ) { 110af4: 55 push %ebp 110af5: 89 e5 mov %esp,%ebp 110af7: 56 push %esi 110af8: 53 push %ebx 110af9: 83 ec 10 sub $0x10,%esp 110afc: 8b 5d 08 mov 0x8(%ebp),%ebx 110aff: 8b 75 0c mov 0xc(%ebp),%esi 110b02: 8a 45 10 mov 0x10(%ebp),%al * 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 ) { 110b05: 8b 15 50 d3 12 00 mov 0x12d350,%edx 110b0b: 85 d2 test %edx,%edx 110b0d: 74 19 je 110b28 <_Protected_heap_Walk+0x34> _RTEMS_Lock_allocator(); status = _Heap_Walk( the_heap, source, do_dump ); _RTEMS_Unlock_allocator(); } else { status = _Heap_Walk( the_heap, source, do_dump ); 110b0f: 0f b6 c0 movzbl %al,%eax 110b12: 89 45 10 mov %eax,0x10(%ebp) 110b15: 89 75 0c mov %esi,0xc(%ebp) 110b18: 89 5d 08 mov %ebx,0x8(%ebp) } return status; } 110b1b: 8d 65 f8 lea -0x8(%ebp),%esp 110b1e: 5b pop %ebx 110b1f: 5e pop %esi 110b20: c9 leave 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 ); 110b21: e9 76 f2 ff ff jmp 10fd9c <_Heap_Walk> 110b26: 66 90 xchg %ax,%ax * a critical section, it should be safe to walk it unlocked. * * NOTE: Dispatching is also disabled during initialization. */ if ( !_Thread_Dispatch_disable_level ) { _RTEMS_Lock_allocator(); 110b28: 83 ec 0c sub $0xc,%esp 110b2b: ff 35 3c d4 12 00 pushl 0x12d43c 110b31: 88 45 f4 mov %al,-0xc(%ebp) 110b34: e8 83 e4 ff ff call 10efbc <_API_Mutex_Lock> status = _Heap_Walk( the_heap, source, do_dump ); 110b39: 83 c4 0c add $0xc,%esp 110b3c: 8a 45 f4 mov -0xc(%ebp),%al 110b3f: 0f b6 c0 movzbl %al,%eax 110b42: 50 push %eax 110b43: 56 push %esi 110b44: 53 push %ebx 110b45: e8 52 f2 ff ff call 10fd9c <_Heap_Walk> _RTEMS_Unlock_allocator(); 110b4a: 5a pop %edx 110b4b: ff 35 3c d4 12 00 pushl 0x12d43c 110b51: 88 45 f4 mov %al,-0xc(%ebp) 110b54: e8 ab e4 ff ff call 10f004 <_API_Mutex_Unlock> 110b59: 83 c4 10 add $0x10,%esp } else { status = _Heap_Walk( the_heap, source, do_dump ); } return status; } 110b5c: 8a 45 f4 mov -0xc(%ebp),%al 110b5f: 8d 65 f8 lea -0x8(%ebp),%esp 110b62: 5b pop %ebx 110b63: 5e pop %esi 110b64: c9 leave 110b65: c3 ret =============================================================================== 00110348 <_RTEMS_tasks_Create_extension>: bool _RTEMS_tasks_Create_extension( Thread_Control *executing, Thread_Control *created ) { 110348: 55 push %ebp 110349: 89 e5 mov %esp,%ebp 11034b: 53 push %ebx 11034c: 83 ec 10 sub $0x10,%esp 11034f: 8b 5d 0c mov 0xc(%ebp),%ebx /* * Notepads must be the last entry in the structure and they * can be left off if disabled in the configuration. */ to_allocate = sizeof( RTEMS_API_Control ); 110352: 80 3d e4 11 12 00 01 cmpb $0x1,0x1211e4 110359: 19 c0 sbb %eax,%eax 11035b: 83 e0 c0 and $0xffffffc0,%eax 11035e: 83 c0 60 add $0x60,%eax if ( !rtems_configuration_get_notepads_enabled() ) to_allocate -= (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t)); api = _Workspace_Allocate( to_allocate ); 110361: 50 push %eax 110362: e8 a1 e4 ff ff call 10e808 <_Workspace_Allocate> if ( !api ) 110367: 83 c4 10 add $0x10,%esp 11036a: 85 c0 test %eax,%eax 11036c: 74 6a je 1103d8 <_RTEMS_tasks_Create_extension+0x90> return false; created->API_Extensions[ THREAD_API_RTEMS ] = api; 11036e: 89 83 e4 00 00 00 mov %eax,0xe4(%ebx) api->pending_events = EVENT_SETS_NONE_PENDING; 110374: c7 00 00 00 00 00 movl $0x0,(%eax) api->event_condition = 0; 11037a: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) */ RTEMS_INLINE_ROUTINE void _ASR_Initialize ( ASR_Information *information ) { information->is_enabled = false; 110381: c6 40 08 00 movb $0x0,0x8(%eax) information->handler = NULL; 110385: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) information->mode_set = RTEMS_DEFAULT_MODES; 11038c: c7 40 10 00 00 00 00 movl $0x0,0x10(%eax) information->signals_posted = 0; 110393: c7 40 14 00 00 00 00 movl $0x0,0x14(%eax) information->signals_pending = 0; 11039a: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) information->nest_level = 0; 1103a1: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax) _ASR_Initialize( &api->Signal ); created->task_variables = NULL; 1103a8: c7 83 f0 00 00 00 00 movl $0x0,0xf0(%ebx) 1103af: 00 00 00 if ( rtems_configuration_get_notepads_enabled() ) { 1103b2: 80 3d e4 11 12 00 00 cmpb $0x0,0x1211e4 1103b9: 74 13 je 1103ce <_RTEMS_tasks_Create_extension+0x86> 1103bb: 31 d2 xor %edx,%edx 1103bd: 8d 76 00 lea 0x0(%esi),%esi for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++) api->Notepads[i] = 0; 1103c0: c7 44 90 20 00 00 00 movl $0x0,0x20(%eax,%edx,4) 1103c7: 00 api->event_condition = 0; _ASR_Initialize( &api->Signal ); created->task_variables = NULL; if ( rtems_configuration_get_notepads_enabled() ) { for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++) 1103c8: 42 inc %edx 1103c9: 83 fa 10 cmp $0x10,%edx 1103cc: 75 f2 jne 1103c0 <_RTEMS_tasks_Create_extension+0x78> api->Notepads[i] = 0; } return true; 1103ce: b0 01 mov $0x1,%al } 1103d0: 8b 5d fc mov -0x4(%ebp),%ebx 1103d3: c9 leave 1103d4: c3 ret 1103d5: 8d 76 00 lea 0x0(%esi),%esi to_allocate -= (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t)); api = _Workspace_Allocate( to_allocate ); if ( !api ) return false; 1103d8: 31 c0 xor %eax,%eax for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++) api->Notepads[i] = 0; } return true; } 1103da: 8b 5d fc mov -0x4(%ebp),%ebx 1103dd: c9 leave 1103de: c3 ret =============================================================================== 001102f0 <_RTEMS_tasks_Delete_extension>: void _RTEMS_tasks_Delete_extension( Thread_Control *executing, Thread_Control *deleted ) { 1102f0: 55 push %ebp 1102f1: 89 e5 mov %esp,%ebp 1102f3: 56 push %esi 1102f4: 53 push %ebx 1102f5: 8b 5d 0c mov 0xc(%ebp),%ebx /* * Free per task variable memory */ tvp = deleted->task_variables; 1102f8: 8b 83 f0 00 00 00 mov 0xf0(%ebx),%eax deleted->task_variables = NULL; 1102fe: c7 83 f0 00 00 00 00 movl $0x0,0xf0(%ebx) 110305: 00 00 00 while (tvp) { 110308: 85 c0 test %eax,%eax 11030a: 75 06 jne 110312 <_RTEMS_tasks_Delete_extension+0x22> 11030c: eb 17 jmp 110325 <_RTEMS_tasks_Delete_extension+0x35> 11030e: 66 90 xchg %ax,%ax next = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp ); tvp = next; 110310: 89 f0 mov %esi,%eax */ tvp = deleted->task_variables; deleted->task_variables = NULL; while (tvp) { next = (rtems_task_variable_t *)tvp->next; 110312: 8b 30 mov (%eax),%esi _RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp ); 110314: 83 ec 08 sub $0x8,%esp 110317: 50 push %eax 110318: 53 push %ebx 110319: e8 56 01 00 00 call 110474 <_RTEMS_Tasks_Invoke_task_variable_dtor> * Free per task variable memory */ tvp = deleted->task_variables; deleted->task_variables = NULL; while (tvp) { 11031e: 83 c4 10 add $0x10,%esp 110321: 85 f6 test %esi,%esi 110323: 75 eb jne 110310 <_RTEMS_tasks_Delete_extension+0x20> /* * Free API specific memory */ (void) _Workspace_Free( deleted->API_Extensions[ THREAD_API_RTEMS ] ); 110325: 83 ec 0c sub $0xc,%esp 110328: ff b3 e4 00 00 00 pushl 0xe4(%ebx) 11032e: e8 f1 e4 ff ff call 10e824 <_Workspace_Free> deleted->API_Extensions[ THREAD_API_RTEMS ] = NULL; 110333: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) 11033a: 00 00 00 11033d: 83 c4 10 add $0x10,%esp } 110340: 8d 65 f8 lea -0x8(%ebp),%esp 110343: 5b pop %ebx 110344: 5e pop %esi 110345: c9 leave 110346: c3 ret =============================================================================== 00110274 <_RTEMS_tasks_Initialize_user_tasks>: * * Output parameters: NONE */ void _RTEMS_tasks_Initialize_user_tasks( void ) { 110274: 55 push %ebp 110275: 89 e5 mov %esp,%ebp 110277: 83 ec 08 sub $0x8,%esp if ( _RTEMS_tasks_Initialize_user_tasks_p ) 11027a: a1 64 12 12 00 mov 0x121264,%eax 11027f: 85 c0 test %eax,%eax 110281: 74 05 je 110288 <_RTEMS_tasks_Initialize_user_tasks+0x14> (*_RTEMS_tasks_Initialize_user_tasks_p)(); } 110283: c9 leave */ void _RTEMS_tasks_Initialize_user_tasks( void ) { if ( _RTEMS_tasks_Initialize_user_tasks_p ) (*_RTEMS_tasks_Initialize_user_tasks_p)(); 110284: ff e0 jmp *%eax 110286: 66 90 xchg %ax,%ax } 110288: c9 leave 110289: c3 ret =============================================================================== 0010ba80 <_RTEMS_tasks_Initialize_user_tasks_body>: * * Output parameters: NONE */ void _RTEMS_tasks_Initialize_user_tasks_body( void ) { 10ba80: 55 push %ebp 10ba81: 89 e5 mov %esp,%ebp 10ba83: 57 push %edi 10ba84: 56 push %esi 10ba85: 53 push %ebx 10ba86: 83 ec 1c sub $0x1c,%esp rtems_initialization_tasks_table *user_tasks; /* * Move information into local variables */ user_tasks = Configuration_RTEMS_API.User_initialization_tasks_table; 10ba89: 8b 1d 0c 12 12 00 mov 0x12120c,%ebx maximum = Configuration_RTEMS_API.number_of_initialization_tasks; 10ba8f: 8b 3d 08 12 12 00 mov 0x121208,%edi /* * Verify that we have a set of user tasks to iterate */ if ( !user_tasks ) 10ba95: 85 db test %ebx,%ebx 10ba97: 74 46 je 10badf <_RTEMS_tasks_Initialize_user_tasks_body+0x5f> return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 10ba99: 85 ff test %edi,%edi 10ba9b: 74 42 je 10badf <_RTEMS_tasks_Initialize_user_tasks_body+0x5f><== NEVER TAKEN 10ba9d: 31 f6 xor %esi,%esi 10ba9f: 90 nop return_value = rtems_task_create( 10baa0: 83 ec 08 sub $0x8,%esp 10baa3: 8d 45 e4 lea -0x1c(%ebp),%eax 10baa6: 50 push %eax 10baa7: ff 73 0c pushl 0xc(%ebx) 10baaa: ff 73 14 pushl 0x14(%ebx) 10baad: ff 73 04 pushl 0x4(%ebx) 10bab0: ff 73 08 pushl 0x8(%ebx) 10bab3: ff 33 pushl (%ebx) 10bab5: e8 92 fd ff ff call 10b84c user_tasks[ index ].stack_size, user_tasks[ index ].mode_set, user_tasks[ index ].attribute_set, &id ); if ( !rtems_is_status_successful( return_value ) ) 10baba: 83 c4 20 add $0x20,%esp 10babd: 85 c0 test %eax,%eax 10babf: 75 26 jne 10bae7 <_RTEMS_tasks_Initialize_user_tasks_body+0x67> _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); return_value = rtems_task_start( 10bac1: 51 push %ecx 10bac2: ff 73 18 pushl 0x18(%ebx) 10bac5: ff 73 10 pushl 0x10(%ebx) 10bac8: ff 75 e4 pushl -0x1c(%ebp) 10bacb: e8 24 00 00 00 call 10baf4 id, user_tasks[ index ].entry_point, user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) 10bad0: 83 c4 10 add $0x10,%esp 10bad3: 85 c0 test %eax,%eax 10bad5: 75 10 jne 10bae7 <_RTEMS_tasks_Initialize_user_tasks_body+0x67> return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 10bad7: 46 inc %esi 10bad8: 83 c3 1c add $0x1c,%ebx 10badb: 39 f7 cmp %esi,%edi 10badd: 77 c1 ja 10baa0 <_RTEMS_tasks_Initialize_user_tasks_body+0x20><== NEVER TAKEN user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); } } 10badf: 8d 65 f4 lea -0xc(%ebp),%esp 10bae2: 5b pop %ebx 10bae3: 5e pop %esi 10bae4: 5f pop %edi 10bae5: c9 leave 10bae6: c3 ret id, user_tasks[ index ].entry_point, user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); 10bae7: 52 push %edx 10bae8: 50 push %eax 10bae9: 6a 01 push $0x1 10baeb: 6a 01 push $0x1 10baed: e8 3a 0d 00 00 call 10c82c <_Internal_error_Occurred> =============================================================================== 0011028c <_RTEMS_tasks_Post_switch_extension>: */ void _RTEMS_tasks_Post_switch_extension( Thread_Control *executing ) { 11028c: 55 push %ebp 11028d: 89 e5 mov %esp,%ebp 11028f: 57 push %edi 110290: 56 push %esi 110291: 53 push %ebx 110292: 83 ec 1c sub $0x1c,%esp RTEMS_API_Control *api; ASR_Information *asr; rtems_signal_set signal_set; Modes_Control prev_mode; api = executing->API_Extensions[ THREAD_API_RTEMS ]; 110295: 8b 45 08 mov 0x8(%ebp),%eax 110298: 8b 98 e4 00 00 00 mov 0xe4(%eax),%ebx if ( !api ) 11029e: 85 db test %ebx,%ebx 1102a0: 74 45 je 1102e7 <_RTEMS_tasks_Post_switch_extension+0x5b><== NEVER TAKEN * Signal Processing */ asr = &api->Signal; _ISR_Disable( level ); 1102a2: 9c pushf 1102a3: fa cli 1102a4: 58 pop %eax signal_set = asr->signals_posted; 1102a5: 8b 73 14 mov 0x14(%ebx),%esi asr->signals_posted = 0; 1102a8: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx) _ISR_Enable( level ); 1102af: 50 push %eax 1102b0: 9d popf if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ 1102b1: 85 f6 test %esi,%esi 1102b3: 74 32 je 1102e7 <_RTEMS_tasks_Post_switch_extension+0x5b> return; asr->nest_level += 1; 1102b5: ff 43 1c incl 0x1c(%ebx) rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 1102b8: 50 push %eax 1102b9: 8d 7d e4 lea -0x1c(%ebp),%edi 1102bc: 57 push %edi 1102bd: 68 ff ff 00 00 push $0xffff 1102c2: ff 73 10 pushl 0x10(%ebx) 1102c5: e8 7a 1c 00 00 call 111f44 (*asr->handler)( signal_set ); 1102ca: 89 34 24 mov %esi,(%esp) 1102cd: ff 53 0c call *0xc(%ebx) asr->nest_level -= 1; 1102d0: ff 4b 1c decl 0x1c(%ebx) rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 1102d3: 83 c4 0c add $0xc,%esp 1102d6: 57 push %edi 1102d7: 68 ff ff 00 00 push $0xffff 1102dc: ff 75 e4 pushl -0x1c(%ebp) 1102df: e8 60 1c 00 00 call 111f44 1102e4: 83 c4 10 add $0x10,%esp } 1102e7: 8d 65 f4 lea -0xc(%ebp),%esp 1102ea: 5b pop %ebx 1102eb: 5e pop %esi 1102ec: 5f pop %edi 1102ed: c9 leave 1102ee: c3 ret =============================================================================== 0011022c <_RTEMS_tasks_Switch_extension>: void _RTEMS_tasks_Switch_extension( Thread_Control *executing, Thread_Control *heir ) { 11022c: 55 push %ebp 11022d: 89 e5 mov %esp,%ebp /* * Per Task Variables */ tvp = executing->task_variables; 11022f: 8b 45 08 mov 0x8(%ebp),%eax 110232: 8b 80 f0 00 00 00 mov 0xf0(%eax),%eax while (tvp) { 110238: 85 c0 test %eax,%eax 11023a: 74 13 je 11024f <_RTEMS_tasks_Switch_extension+0x23> tvp->tval = *tvp->ptr; 11023c: 8b 50 04 mov 0x4(%eax),%edx 11023f: 8b 0a mov (%edx),%ecx 110241: 89 48 0c mov %ecx,0xc(%eax) *tvp->ptr = tvp->gval; 110244: 8b 48 08 mov 0x8(%eax),%ecx 110247: 89 0a mov %ecx,(%edx) tvp = (rtems_task_variable_t *)tvp->next; 110249: 8b 00 mov (%eax),%eax /* * Per Task Variables */ tvp = executing->task_variables; while (tvp) { 11024b: 85 c0 test %eax,%eax 11024d: 75 ed jne 11023c <_RTEMS_tasks_Switch_extension+0x10><== NEVER TAKEN tvp->tval = *tvp->ptr; *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; 11024f: 8b 45 0c mov 0xc(%ebp),%eax 110252: 8b 80 f0 00 00 00 mov 0xf0(%eax),%eax while (tvp) { 110258: 85 c0 test %eax,%eax 11025a: 74 13 je 11026f <_RTEMS_tasks_Switch_extension+0x43> tvp->gval = *tvp->ptr; 11025c: 8b 50 04 mov 0x4(%eax),%edx 11025f: 8b 0a mov (%edx),%ecx 110261: 89 48 08 mov %ecx,0x8(%eax) *tvp->ptr = tvp->tval; 110264: 8b 48 0c mov 0xc(%eax),%ecx 110267: 89 0a mov %ecx,(%edx) tvp = (rtems_task_variable_t *)tvp->next; 110269: 8b 00 mov (%eax),%eax *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; while (tvp) { 11026b: 85 c0 test %eax,%eax 11026d: 75 ed jne 11025c <_RTEMS_tasks_Switch_extension+0x30><== NEVER TAKEN tvp->gval = *tvp->ptr; *tvp->ptr = tvp->tval; tvp = (rtems_task_variable_t *)tvp->next; } } 11026f: c9 leave 110270: c3 ret =============================================================================== 0010c4dc <_Rate_monotonic_Initiate_statistics>: } void _Rate_monotonic_Initiate_statistics( Rate_monotonic_Control *the_period ) { 10c4dc: 55 push %ebp 10c4dd: 89 e5 mov %esp,%ebp 10c4df: 57 push %edi 10c4e0: 56 push %esi 10c4e1: 53 push %ebx 10c4e2: 83 ec 28 sub $0x28,%esp 10c4e5: 8b 5d 08 mov 0x8(%ebp),%ebx Thread_Control *owning_thread = the_period->owner; 10c4e8: 8b 73 40 mov 0x40(%ebx),%esi * If using nanosecond statistics, we need to obtain the uptime. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ Timestamp_Control uptime; _TOD_Get_uptime( &uptime ); 10c4eb: 8d 7d e0 lea -0x20(%ebp),%edi 10c4ee: 57 push %edi 10c4ef: e8 d0 17 00 00 call 10dcc4 <_TOD_Get_uptime> /* * Set the starting point and the CPU time used for the statistics. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ the_period->time_period_initiated = uptime; 10c4f4: 8b 45 e0 mov -0x20(%ebp),%eax 10c4f7: 8b 55 e4 mov -0x1c(%ebp),%edx 10c4fa: 89 43 4c mov %eax,0x4c(%ebx) 10c4fd: 89 53 50 mov %edx,0x50(%ebx) #else the_period->time_period_initiated = _Watchdog_Ticks_since_boot; #endif the_period->cpu_usage_period_initiated = owning_thread->cpu_time_used; 10c500: 8b 86 84 00 00 00 mov 0x84(%esi),%eax 10c506: 8b 96 88 00 00 00 mov 0x88(%esi),%edx 10c50c: 89 43 44 mov %eax,0x44(%ebx) 10c50f: 89 53 48 mov %edx,0x48(%ebx) * routine is invoked from rtems_rate_monotonic_period, the owner will * be the executing thread. When this routine is invoked from * _Rate_monotonic_Timeout, it will not. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ if (owning_thread == _Thread_Executing) { 10c512: 83 c4 10 add $0x10,%esp 10c515: 39 35 38 88 12 00 cmp %esi,0x128838 10c51b: 74 0b je 10c528 <_Rate_monotonic_Initiate_statistics+0x4c> ); _Timespec_Add_to( &the_period->cpu_usage_period_initiated, &ran ); } #endif } 10c51d: 8d 65 f4 lea -0xc(%ebp),%esp 10c520: 5b pop %ebx 10c521: 5e pop %esi 10c522: 5f pop %edi 10c523: c9 leave 10c524: c3 ret 10c525: 8d 76 00 lea 0x0(%esi),%esi /* * Adjust the CPU time used to account for the time since last * context switch. */ _Timespec_Subtract( 10c528: 50 push %eax &_Thread_Time_of_last_context_switch, &uptime, &ran 10c529: 8d 75 d8 lea -0x28(%ebp),%esi /* * Adjust the CPU time used to account for the time since last * context switch. */ _Timespec_Subtract( 10c52c: 56 push %esi 10c52d: 57 push %edi 10c52e: 68 68 86 12 00 push $0x128668 10c533: e8 68 38 00 00 call 10fda0 <_Timespec_Subtract> &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timespec_Add_to( &the_period->cpu_usage_period_initiated, &ran ); 10c538: 59 pop %ecx 10c539: 5f pop %edi 10c53a: 56 push %esi 10c53b: 83 c3 44 add $0x44,%ebx 10c53e: 53 push %ebx 10c53f: e8 60 37 00 00 call 10fca4 <_Timespec_Add_to> 10c544: 83 c4 10 add $0x10,%esp } #endif } 10c547: 8d 65 f4 lea -0xc(%ebp),%esp 10c54a: 5b pop %ebx 10c54b: 5e pop %esi 10c54c: 5f pop %edi 10c54d: c9 leave 10c54e: c3 ret =============================================================================== 0010ca98 <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { 10ca98: 55 push %ebp 10ca99: 89 e5 mov %esp,%ebp 10ca9b: 83 ec 2c sub $0x2c,%esp /* * When we get here, the Timer is already off the chain so we do not * have to worry about that -- hence no _Watchdog_Remove(). */ the_period = _Rate_monotonic_Get( id, &location ); 10ca9e: 8d 45 f4 lea -0xc(%ebp),%eax 10caa1: 50 push %eax 10caa2: ff 75 08 pushl 0x8(%ebp) 10caa5: 68 80 84 12 00 push $0x128480 10caaa: e8 99 1c 00 00 call 10e748 <_Objects_Get> switch ( location ) { 10caaf: 83 c4 10 add $0x10,%esp 10cab2: 8b 55 f4 mov -0xc(%ebp),%edx 10cab5: 85 d2 test %edx,%edx 10cab7: 75 29 jne 10cae2 <_Rate_monotonic_Timeout+0x4a><== NEVER TAKEN case OBJECTS_LOCAL: the_thread = the_period->owner; 10cab9: 8b 50 40 mov 0x40(%eax),%edx if ( _States_Is_waiting_for_period( the_thread->current_state ) && 10cabc: f6 42 11 40 testb $0x40,0x11(%edx) 10cac0: 74 08 je 10caca <_Rate_monotonic_Timeout+0x32> 10cac2: 8b 48 08 mov 0x8(%eax),%ecx 10cac5: 39 4a 20 cmp %ecx,0x20(%edx) 10cac8: 74 4e je 10cb18 <_Rate_monotonic_Timeout+0x80> _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 ) { 10caca: 83 78 38 01 cmpl $0x1,0x38(%eax) 10cace: 74 14 je 10cae4 <_Rate_monotonic_Timeout+0x4c> _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else the_period->state = RATE_MONOTONIC_EXPIRED; 10cad0: c7 40 38 04 00 00 00 movl $0x4,0x38(%eax) */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10cad7: a1 70 85 12 00 mov 0x128570,%eax 10cadc: 48 dec %eax 10cadd: a3 70 85 12 00 mov %eax,0x128570 case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } 10cae2: c9 leave 10cae3: c3 ret _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 ) { the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING; 10cae4: c7 40 38 03 00 00 00 movl $0x3,0x38(%eax) _Rate_monotonic_Initiate_statistics( the_period ); 10caeb: 83 ec 0c sub $0xc,%esp 10caee: 50 push %eax 10caef: 89 45 e4 mov %eax,-0x1c(%ebp) 10caf2: e8 e5 f9 ff ff call 10c4dc <_Rate_monotonic_Initiate_statistics> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10caf7: 8b 45 e4 mov -0x1c(%ebp),%eax 10cafa: 8b 50 3c mov 0x3c(%eax),%edx 10cafd: 89 50 1c mov %edx,0x1c(%eax) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10cb00: 5a pop %edx 10cb01: 59 pop %ecx _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); 10cb02: 83 c0 10 add $0x10,%eax 10cb05: 50 push %eax 10cb06: 68 7c 86 12 00 push $0x12867c 10cb0b: e8 70 35 00 00 call 110080 <_Watchdog_Insert> 10cb10: 83 c4 10 add $0x10,%esp 10cb13: eb c2 jmp 10cad7 <_Rate_monotonic_Timeout+0x3f> 10cb15: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 10cb18: 83 ec 08 sub $0x8,%esp 10cb1b: 68 f8 ff 03 10 push $0x1003fff8 10cb20: 52 push %edx 10cb21: 89 45 e4 mov %eax,-0x1c(%ebp) 10cb24: e8 27 23 00 00 call 10ee50 <_Thread_Clear_state> the_thread = the_period->owner; if ( _States_Is_waiting_for_period( the_thread->current_state ) && the_thread->Wait.id == the_period->Object.id ) { _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); 10cb29: 8b 45 e4 mov -0x1c(%ebp),%eax 10cb2c: 89 04 24 mov %eax,(%esp) 10cb2f: eb c1 jmp 10caf2 <_Rate_monotonic_Timeout+0x5a> =============================================================================== 0010c550 <_Rate_monotonic_Update_statistics>: void _Rate_monotonic_Update_statistics( Rate_monotonic_Control *the_period ) { 10c550: 55 push %ebp 10c551: 89 e5 mov %esp,%ebp 10c553: 57 push %edi 10c554: 56 push %esi 10c555: 53 push %ebx 10c556: 83 ec 1c sub $0x1c,%esp 10c559: 8b 5d 08 mov 0x8(%ebp),%ebx /* * Update the counts. */ stats = &the_period->Statistics; stats->count++; 10c55c: ff 43 54 incl 0x54(%ebx) if ( the_period->state == RATE_MONOTONIC_EXPIRED ) 10c55f: 83 7b 38 04 cmpl $0x4,0x38(%ebx) 10c563: 0f 84 bf 00 00 00 je 10c628 <_Rate_monotonic_Update_statistics+0xd8> stats->missed_count++; /* * Grab status for time statistics. */ valid_status = 10c569: 51 push %ecx _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); 10c56a: 8d 7d e0 lea -0x20(%ebp),%edi stats->missed_count++; /* * Grab status for time statistics. */ valid_status = 10c56d: 57 push %edi _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); 10c56e: 8d 75 d8 lea -0x28(%ebp),%esi stats->missed_count++; /* * Grab status for time statistics. */ valid_status = 10c571: 56 push %esi 10c572: 53 push %ebx 10c573: e8 cc fe ff ff call 10c444 <_Rate_monotonic_Get_status> _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) 10c578: 83 c4 10 add $0x10,%esp 10c57b: 84 c0 test %al,%al 10c57d: 75 09 jne 10c588 <_Rate_monotonic_Update_statistics+0x38> stats->min_wall_time = since_last_period; if ( since_last_period > stats->max_wall_time ) stats->max_wall_time = since_last_period; #endif } 10c57f: 8d 65 f4 lea -0xc(%ebp),%esp 10c582: 5b pop %ebx 10c583: 5e pop %esi 10c584: 5f pop %edi 10c585: c9 leave 10c586: c3 ret 10c587: 90 nop /* * Update CPU time */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Add_to( &stats->total_cpu_time, &executed ); 10c588: 83 ec 08 sub $0x8,%esp 10c58b: 57 push %edi 10c58c: 8d 43 6c lea 0x6c(%ebx),%eax 10c58f: 50 push %eax 10c590: e8 0f 37 00 00 call 10fca4 <_Timespec_Add_to> if ( _Timestamp_Less_than( &executed, &stats->min_cpu_time ) ) 10c595: 58 pop %eax 10c596: 5a pop %edx 10c597: 8d 43 5c lea 0x5c(%ebx),%eax 10c59a: 50 push %eax 10c59b: 57 push %edi 10c59c: e8 db 37 00 00 call 10fd7c <_Timespec_Less_than> 10c5a1: 83 c4 10 add $0x10,%esp 10c5a4: 84 c0 test %al,%al 10c5a6: 74 0c je 10c5b4 <_Rate_monotonic_Update_statistics+0x64> stats->min_cpu_time = executed; 10c5a8: 8b 45 e0 mov -0x20(%ebp),%eax 10c5ab: 8b 55 e4 mov -0x1c(%ebp),%edx 10c5ae: 89 43 5c mov %eax,0x5c(%ebx) 10c5b1: 89 53 60 mov %edx,0x60(%ebx) if ( _Timestamp_Greater_than( &executed, &stats->max_cpu_time ) ) 10c5b4: 83 ec 08 sub $0x8,%esp 10c5b7: 8d 43 64 lea 0x64(%ebx),%eax 10c5ba: 50 push %eax 10c5bb: 57 push %edi 10c5bc: e8 97 37 00 00 call 10fd58 <_Timespec_Greater_than> 10c5c1: 83 c4 10 add $0x10,%esp 10c5c4: 84 c0 test %al,%al 10c5c6: 74 0c je 10c5d4 <_Rate_monotonic_Update_statistics+0x84> stats->max_cpu_time = executed; 10c5c8: 8b 45 e0 mov -0x20(%ebp),%eax 10c5cb: 8b 55 e4 mov -0x1c(%ebp),%edx 10c5ce: 89 43 64 mov %eax,0x64(%ebx) 10c5d1: 89 53 68 mov %edx,0x68(%ebx) /* * Update Wall time */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Add_to( &stats->total_wall_time, &since_last_period ); 10c5d4: 83 ec 08 sub $0x8,%esp 10c5d7: 56 push %esi 10c5d8: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax 10c5de: 50 push %eax 10c5df: e8 c0 36 00 00 call 10fca4 <_Timespec_Add_to> if ( _Timestamp_Less_than( &since_last_period, &stats->min_wall_time ) ) 10c5e4: 5a pop %edx 10c5e5: 59 pop %ecx 10c5e6: 8d 43 74 lea 0x74(%ebx),%eax 10c5e9: 50 push %eax 10c5ea: 56 push %esi 10c5eb: e8 8c 37 00 00 call 10fd7c <_Timespec_Less_than> 10c5f0: 83 c4 10 add $0x10,%esp 10c5f3: 84 c0 test %al,%al 10c5f5: 75 39 jne 10c630 <_Rate_monotonic_Update_statistics+0xe0> stats->min_wall_time = since_last_period; if ( _Timestamp_Greater_than( &since_last_period, &stats->max_wall_time ) ) 10c5f7: 83 ec 08 sub $0x8,%esp 10c5fa: 8d 43 7c lea 0x7c(%ebx),%eax 10c5fd: 50 push %eax 10c5fe: 56 push %esi 10c5ff: e8 54 37 00 00 call 10fd58 <_Timespec_Greater_than> 10c604: 83 c4 10 add $0x10,%esp 10c607: 84 c0 test %al,%al 10c609: 0f 84 70 ff ff ff je 10c57f <_Rate_monotonic_Update_statistics+0x2f> stats->max_wall_time = since_last_period; 10c60f: 8b 45 d8 mov -0x28(%ebp),%eax 10c612: 8b 55 dc mov -0x24(%ebp),%edx 10c615: 89 43 7c mov %eax,0x7c(%ebx) 10c618: 89 93 80 00 00 00 mov %edx,0x80(%ebx) stats->min_wall_time = since_last_period; if ( since_last_period > stats->max_wall_time ) stats->max_wall_time = since_last_period; #endif } 10c61e: 8d 65 f4 lea -0xc(%ebp),%esp 10c621: 5b pop %ebx 10c622: 5e pop %esi 10c623: 5f pop %edi 10c624: c9 leave 10c625: c3 ret 10c626: 66 90 xchg %ax,%ax */ stats = &the_period->Statistics; stats->count++; if ( the_period->state == RATE_MONOTONIC_EXPIRED ) stats->missed_count++; 10c628: ff 43 58 incl 0x58(%ebx) 10c62b: e9 39 ff ff ff jmp 10c569 <_Rate_monotonic_Update_statistics+0x19> */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Add_to( &stats->total_wall_time, &since_last_period ); if ( _Timestamp_Less_than( &since_last_period, &stats->min_wall_time ) ) stats->min_wall_time = since_last_period; 10c630: 8b 45 d8 mov -0x28(%ebp),%eax 10c633: 8b 55 dc mov -0x24(%ebp),%edx 10c636: 89 43 74 mov %eax,0x74(%ebx) 10c639: 89 53 78 mov %edx,0x78(%ebx) 10c63c: eb b9 jmp 10c5f7 <_Rate_monotonic_Update_statistics+0xa7> =============================================================================== 00110a64 <_Scheduler_priority_Block>: void _Scheduler_priority_Block( Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { 110a64: 55 push %ebp 110a65: 89 e5 mov %esp,%ebp 110a67: 53 push %ebx 110a68: 8b 45 0c mov 0xc(%ebp),%eax RTEMS_INLINE_ROUTINE void _Scheduler_priority_Ready_queue_extract( Thread_Control *the_thread ) { Chain_Control *ready = the_thread->scheduler.priority->ready_chain; 110a6b: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx 110a71: 8b 12 mov (%edx),%edx if ( _Chain_Has_only_one_node( ready ) ) { 110a73: 8b 4a 08 mov 0x8(%edx),%ecx 110a76: 39 0a cmp %ecx,(%edx) 110a78: 74 6e je 110ae8 <_Scheduler_priority_Block+0x84> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 110a7a: 8b 08 mov (%eax),%ecx previous = the_node->previous; 110a7c: 8b 50 04 mov 0x4(%eax),%edx next->previous = previous; 110a7f: 89 51 04 mov %edx,0x4(%ecx) previous->next = next; 110a82: 89 0a mov %ecx,(%edx) { _Scheduler_priority_Ready_queue_extract(the_thread); /* TODO: flash critical section */ if ( _Thread_Is_heir( the_thread ) ) 110a84: 3b 05 1c 57 12 00 cmp 0x12571c,%eax 110a8a: 74 18 je 110aa4 <_Scheduler_priority_Block+0x40> _Scheduler_priority_Schedule_body(the_scheduler); if ( _Thread_Is_executing( the_thread ) ) 110a8c: 3b 05 18 57 12 00 cmp 0x125718,%eax 110a92: 74 04 je 110a98 <_Scheduler_priority_Block+0x34> _Scheduler_priority_Block_body(the_scheduler, the_thread); } 110a94: 5b pop %ebx 110a95: c9 leave 110a96: c3 ret 110a97: 90 nop _Thread_Dispatch_necessary = true; 110a98: c6 05 24 57 12 00 01 movb $0x1,0x125724 110a9f: 5b pop %ebx 110aa0: c9 leave 110aa1: c3 ret 110aa2: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE Priority_Control _Priority_bit_map_Get_highest( void ) { Priority_bit_map_Control minor; Priority_bit_map_Control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 110aa4: 66 8b 1d 40 57 12 00 mov 0x125740,%bx 110aab: 31 d2 xor %edx,%edx 110aad: 89 d1 mov %edx,%ecx 110aaf: 66 0f bc cb bsf %bx,%cx _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 110ab3: 0f b7 c9 movzwl %cx,%ecx 110ab6: 66 8b 9c 09 60 57 12 mov 0x125760(%ecx,%ecx,1),%bx 110abd: 00 110abe: 66 0f bc d3 bsf %bx,%dx return (_Priority_Bits_index( major ) << 4) + 110ac2: c1 e1 04 shl $0x4,%ecx 110ac5: 0f b7 d2 movzwl %dx,%edx 110ac8: 8d 14 11 lea (%ecx,%edx,1),%edx Chain_Control *the_ready_queue ) { Priority_Control index = _Priority_bit_map_Get_highest(); if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) ) 110acb: 8d 14 52 lea (%edx,%edx,2),%edx 110ace: c1 e2 02 shl $0x2,%edx 110ad1: 8b 4d 08 mov 0x8(%ebp),%ecx 110ad4: 03 11 add (%ecx),%edx 110ad6: 8b 0a mov (%edx),%ecx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 110ad8: 83 c2 04 add $0x4,%edx 110adb: 39 d1 cmp %edx,%ecx 110add: 74 4d je 110b2c <_Scheduler_priority_Block+0xc8><== NEVER TAKEN RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body( Scheduler_Control *the_scheduler ) { _Thread_Heir = _Scheduler_priority_Ready_queue_first( 110adf: 89 0d 1c 57 12 00 mov %ecx,0x12571c 110ae5: eb a5 jmp 110a8c <_Scheduler_priority_Block+0x28> 110ae7: 90 nop 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 ); 110ae8: 8d 4a 04 lea 0x4(%edx),%ecx 110aeb: 89 0a mov %ecx,(%edx) head->next = tail; head->previous = NULL; 110aed: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx) tail->previous = head; 110af4: 89 52 08 mov %edx,0x8(%edx) { Chain_Control *ready = the_thread->scheduler.priority->ready_chain; if ( _Chain_Has_only_one_node( ready ) ) { _Chain_Initialize_empty( ready ); _Priority_bit_map_Remove( &the_thread->scheduler.priority->Priority_map ); 110af7: 8b 88 8c 00 00 00 mov 0x8c(%eax),%ecx RTEMS_INLINE_ROUTINE void _Priority_bit_map_Remove ( Priority_bit_map_Information *the_priority_map ) { *the_priority_map->minor &= the_priority_map->block_minor; 110afd: 8b 59 04 mov 0x4(%ecx),%ebx 110b00: 66 8b 13 mov (%ebx),%dx 110b03: 66 23 51 0e and 0xe(%ecx),%dx 110b07: 66 89 13 mov %dx,(%ebx) if ( *the_priority_map->minor == 0 ) 110b0a: 66 85 d2 test %dx,%dx 110b0d: 0f 85 71 ff ff ff jne 110a84 <_Scheduler_priority_Block+0x20> _Priority_Major_bit_map &= the_priority_map->block_major; 110b13: 66 8b 15 40 57 12 00 mov 0x125740,%dx 110b1a: 23 51 0c and 0xc(%ecx),%edx 110b1d: 66 89 15 40 57 12 00 mov %dx,0x125740 110b24: e9 5b ff ff ff jmp 110a84 <_Scheduler_priority_Block+0x20> 110b29: 8d 76 00 lea 0x0(%esi),%esi Priority_Control index = _Priority_bit_map_Get_highest(); if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) ) return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] ); return NULL; 110b2c: 31 c9 xor %ecx,%ecx <== NOT EXECUTED 110b2e: eb af jmp 110adf <_Scheduler_priority_Block+0x7b><== NOT EXECUTED =============================================================================== 0010d140 <_Scheduler_priority_Schedule>: */ void _Scheduler_priority_Schedule( Scheduler_Control *the_scheduler ) { 10d140: 55 push %ebp 10d141: 89 e5 mov %esp,%ebp RTEMS_INLINE_ROUTINE Priority_Control _Priority_bit_map_Get_highest( void ) { Priority_bit_map_Control minor; Priority_bit_map_Control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 10d143: 66 8b 0d 40 57 12 00 mov 0x125740,%cx 10d14a: 31 c0 xor %eax,%eax 10d14c: 89 c2 mov %eax,%edx 10d14e: 66 0f bc d1 bsf %cx,%dx _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 10d152: 0f b7 d2 movzwl %dx,%edx 10d155: 66 8b 8c 12 60 57 12 mov 0x125760(%edx,%edx,1),%cx 10d15c: 00 10d15d: 66 0f bc c1 bsf %cx,%ax return (_Priority_Bits_index( major ) << 4) + 10d161: c1 e2 04 shl $0x4,%edx 10d164: 0f b7 c0 movzwl %ax,%eax 10d167: 8d 04 02 lea (%edx,%eax,1),%eax Chain_Control *the_ready_queue ) { Priority_Control index = _Priority_bit_map_Get_highest(); if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) ) 10d16a: 8d 04 40 lea (%eax,%eax,2),%eax 10d16d: c1 e0 02 shl $0x2,%eax 10d170: 8b 55 08 mov 0x8(%ebp),%edx 10d173: 03 02 add (%edx),%eax _Scheduler_priority_Schedule_body( the_scheduler ); } 10d175: 8b 10 mov (%eax),%edx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10d177: 83 c0 04 add $0x4,%eax 10d17a: 39 c2 cmp %eax,%edx 10d17c: 74 0a je 10d188 <_Scheduler_priority_Schedule+0x48><== NEVER TAKEN RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body( Scheduler_Control *the_scheduler ) { _Thread_Heir = _Scheduler_priority_Ready_queue_first( 10d17e: 89 15 1c 57 12 00 mov %edx,0x12571c 10d184: c9 leave 10d185: c3 ret 10d186: 66 90 xchg %ax,%ax Priority_Control index = _Priority_bit_map_Get_highest(); if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) ) return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] ); return NULL; 10d188: 31 d2 xor %edx,%edx <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body( Scheduler_Control *the_scheduler ) { _Thread_Heir = _Scheduler_priority_Ready_queue_first( 10d18a: 89 15 1c 57 12 00 mov %edx,0x12571c <== NOT EXECUTED 10d190: c9 leave <== NOT EXECUTED 10d191: c3 ret <== NOT EXECUTED =============================================================================== 0010d220 <_Scheduler_priority_Unblock>: void _Scheduler_priority_Unblock ( Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { 10d220: 55 push %ebp 10d221: 89 e5 mov %esp,%ebp 10d223: 53 push %ebx 10d224: 8b 45 0c mov 0xc(%ebp),%eax RTEMS_INLINE_ROUTINE void _Scheduler_priority_Ready_queue_enqueue( Thread_Control *the_thread ) { _Priority_bit_map_Add( &the_thread->scheduler.priority->Priority_map ); 10d227: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add ( Priority_bit_map_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 10d22d: 8b 4a 04 mov 0x4(%edx),%ecx 10d230: 66 8b 5a 0a mov 0xa(%edx),%bx 10d234: 66 09 19 or %bx,(%ecx) _Priority_Major_bit_map |= the_priority_map->ready_major; 10d237: 66 8b 0d 40 57 12 00 mov 0x125740,%cx 10d23e: 0b 4a 08 or 0x8(%edx),%ecx 10d241: 66 89 0d 40 57 12 00 mov %cx,0x125740 _Chain_Append_unprotected( the_thread->scheduler.priority->ready_chain, 10d248: 8b 12 mov (%edx),%edx Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *old_last = tail->previous; 10d24a: 8b 4a 08 mov 0x8(%edx),%ecx RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected( Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); 10d24d: 8d 5a 04 lea 0x4(%edx),%ebx 10d250: 89 18 mov %ebx,(%eax) Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; 10d252: 89 42 08 mov %eax,0x8(%edx) old_last->next = the_node; 10d255: 89 01 mov %eax,(%ecx) the_node->previous = old_last; 10d257: 89 48 04 mov %ecx,0x4(%eax) * a context switch. * Pseudo-ISR case: * Even if the thread isn't preemptible, if the new heir is * a pseudo-ISR system task, we need to do a context switch. */ if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 10d25a: 8b 50 14 mov 0x14(%eax),%edx 10d25d: 8b 0d 1c 57 12 00 mov 0x12571c,%ecx 10d263: 3b 51 14 cmp 0x14(%ecx),%edx 10d266: 73 17 jae 10d27f <_Scheduler_priority_Unblock+0x5f> _Thread_Heir = the_thread; 10d268: a3 1c 57 12 00 mov %eax,0x12571c if ( _Thread_Executing->is_preemptible || 10d26d: a1 18 57 12 00 mov 0x125718,%eax 10d272: 80 78 74 00 cmpb $0x0,0x74(%eax) 10d276: 74 0c je 10d284 <_Scheduler_priority_Unblock+0x64> the_thread->current_priority == 0 ) _Thread_Dispatch_necessary = true; 10d278: c6 05 24 57 12 00 01 movb $0x1,0x125724 _Scheduler_priority_Unblock_body(the_scheduler, the_thread); } 10d27f: 5b pop %ebx 10d280: c9 leave 10d281: c3 ret 10d282: 66 90 xchg %ax,%ax * Even if the thread isn't preemptible, if the new heir is * a pseudo-ISR system task, we need to do a context switch. */ if ( the_thread->current_priority < _Thread_Heir->current_priority ) { _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 10d284: 85 d2 test %edx,%edx 10d286: 75 f7 jne 10d27f <_Scheduler_priority_Unblock+0x5f> the_thread->current_priority == 0 ) _Thread_Dispatch_necessary = true; 10d288: c6 05 24 57 12 00 01 movb $0x1,0x125724 10d28f: eb ee jmp 10d27f <_Scheduler_priority_Unblock+0x5f> =============================================================================== 0010d294 <_Scheduler_priority_Yield>: */ void _Scheduler_priority_Yield( Scheduler_Control *the_scheduler __attribute__((unused)) ) { 10d294: 55 push %ebp 10d295: 89 e5 mov %esp,%ebp 10d297: 56 push %esi 10d298: 53 push %ebx ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 10d299: a1 18 57 12 00 mov 0x125718,%eax ready = executing->scheduler.priority->ready_chain; 10d29e: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx 10d2a4: 8b 12 mov (%edx),%edx _ISR_Disable( level ); 10d2a6: 9c pushf 10d2a7: fa cli 10d2a8: 59 pop %ecx if ( !_Chain_Has_only_one_node( ready ) ) { 10d2a9: 8b 5a 08 mov 0x8(%edx),%ebx 10d2ac: 39 1a cmp %ebx,(%edx) 10d2ae: 74 40 je 10d2f0 <_Scheduler_priority_Yield+0x5c> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 10d2b0: 8b 30 mov (%eax),%esi previous = the_node->previous; 10d2b2: 8b 58 04 mov 0x4(%eax),%ebx next->previous = previous; 10d2b5: 89 5e 04 mov %ebx,0x4(%esi) previous->next = next; 10d2b8: 89 33 mov %esi,(%ebx) Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *old_last = tail->previous; 10d2ba: 8b 5a 08 mov 0x8(%edx),%ebx RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected( Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); 10d2bd: 8d 72 04 lea 0x4(%edx),%esi 10d2c0: 89 30 mov %esi,(%eax) Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; 10d2c2: 89 42 08 mov %eax,0x8(%edx) old_last->next = the_node; 10d2c5: 89 03 mov %eax,(%ebx) the_node->previous = old_last; 10d2c7: 89 58 04 mov %ebx,0x4(%eax) _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 10d2ca: 51 push %ecx 10d2cb: 9d popf 10d2cc: fa cli if ( _Thread_Is_heir( executing ) ) 10d2cd: 3b 05 1c 57 12 00 cmp 0x12571c,%eax 10d2d3: 74 0f je 10d2e4 <_Scheduler_priority_Yield+0x50><== ALWAYS TAKEN _Thread_Heir = (Thread_Control *) _Chain_First( ready ); _Thread_Dispatch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) _Thread_Dispatch_necessary = true; 10d2d5: c6 05 24 57 12 00 01 movb $0x1,0x125724 _ISR_Enable( level ); 10d2dc: 51 push %ecx 10d2dd: 9d popf } 10d2de: 5b pop %ebx 10d2df: 5e pop %esi 10d2e0: c9 leave 10d2e1: c3 ret 10d2e2: 66 90 xchg %ax,%ax _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) _Chain_First( ready ); 10d2e4: 8b 02 mov (%edx),%eax 10d2e6: a3 1c 57 12 00 mov %eax,0x12571c 10d2eb: eb e8 jmp 10d2d5 <_Scheduler_priority_Yield+0x41> 10d2ed: 8d 76 00 lea 0x0(%esi),%esi _Thread_Dispatch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) 10d2f0: 3b 05 1c 57 12 00 cmp 0x12571c,%eax 10d2f6: 75 dd jne 10d2d5 <_Scheduler_priority_Yield+0x41><== NEVER TAKEN 10d2f8: eb e2 jmp 10d2dc <_Scheduler_priority_Yield+0x48> =============================================================================== 0010d9f8 <_TOD_Set>: */ void _TOD_Set( const struct timespec *time ) { 10d9f8: 55 push %ebp 10d9f9: 89 e5 mov %esp,%ebp 10d9fb: 53 push %ebx 10d9fc: 83 ec 04 sub $0x4,%esp 10d9ff: 8b 5d 08 mov 0x8(%ebp),%ebx 10da02: a1 30 14 13 00 mov 0x131430,%eax 10da07: 40 inc %eax 10da08: a3 30 14 13 00 mov %eax,0x131430 long seconds; _Thread_Disable_dispatch(); _TOD_Deactivate(); seconds = _TOD_Seconds_since_epoch(); 10da0d: a1 04 15 13 00 mov 0x131504,%eax if ( time->tv_sec < seconds ) 10da12: 8b 13 mov (%ebx),%edx 10da14: 39 d0 cmp %edx,%eax 10da16: 7f 34 jg 10da4c <_TOD_Set+0x54> Watchdog_Adjust_directions direction, Watchdog_Interval units ) { _Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units ); 10da18: 51 push %ecx _Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec ); else _Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds ); 10da19: 29 c2 sub %eax,%edx 10da1b: 52 push %edx 10da1c: 6a 00 push $0x0 10da1e: 68 30 15 13 00 push $0x131530 10da23: e8 4c 24 00 00 call 10fe74 <_Watchdog_Adjust> 10da28: 83 c4 10 add $0x10,%esp /* POSIX format TOD (timespec) */ _Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec ); 10da2b: 8b 03 mov (%ebx),%eax 10da2d: a3 04 15 13 00 mov %eax,0x131504 10da32: 8b 43 04 mov 0x4(%ebx),%eax 10da35: a3 08 15 13 00 mov %eax,0x131508 _TOD_Is_set = true; 10da3a: c6 05 44 14 13 00 01 movb $0x1,0x131444 _TOD_Activate(); _Thread_Enable_dispatch(); } 10da41: 8b 5d fc mov -0x4(%ebp),%ebx 10da44: c9 leave _Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec ); _TOD_Is_set = true; _TOD_Activate(); _Thread_Enable_dispatch(); 10da45: e9 fe 14 00 00 jmp 10ef48 <_Thread_Enable_dispatch> 10da4a: 66 90 xchg %ax,%ax 10da4c: 51 push %ecx _TOD_Deactivate(); seconds = _TOD_Seconds_since_epoch(); if ( time->tv_sec < seconds ) _Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec ); 10da4d: 29 d0 sub %edx,%eax 10da4f: 50 push %eax 10da50: 6a 01 push $0x1 10da52: 68 30 15 13 00 push $0x131530 10da57: e8 18 24 00 00 call 10fe74 <_Watchdog_Adjust> 10da5c: 83 c4 10 add $0x10,%esp 10da5f: eb ca jmp 10da2b <_TOD_Set+0x33> =============================================================================== 0010c44c <_TOD_Tickle_ticks>: * * Output parameters: NONE */ void _TOD_Tickle_ticks( void ) { 10c44c: 55 push %ebp 10c44d: 89 e5 mov %esp,%ebp 10c44f: 53 push %ebx 10c450: 83 ec 1c sub $0x1c,%esp Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); 10c453: c7 45 f0 00 00 00 00 movl $0x0,-0x10(%ebp) 10c45a: a1 2c 12 12 00 mov 0x12122c,%eax 10c45f: 8d 04 80 lea (%eax,%eax,4),%eax 10c462: 8d 04 80 lea (%eax,%eax,4),%eax 10c465: 8d 04 80 lea (%eax,%eax,4),%eax 10c468: c1 e0 03 shl $0x3,%eax 10c46b: 89 45 f4 mov %eax,-0xc(%ebp) /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; 10c46e: a1 c4 55 12 00 mov 0x1255c4,%eax 10c473: 40 inc %eax 10c474: a3 c4 55 12 00 mov %eax,0x1255c4 /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); 10c479: 8d 5d f0 lea -0x10(%ebp),%ebx 10c47c: 53 push %ebx 10c47d: 68 d8 54 12 00 push $0x1254d8 10c482: e8 05 1e 00 00 call 10e28c <_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 ); 10c487: 58 pop %eax 10c488: 5a pop %edx 10c489: 53 push %ebx 10c48a: 68 24 55 12 00 push $0x125524 10c48f: e8 f8 1d 00 00 call 10e28c <_Timespec_Add_to> 10c494: 89 c3 mov %eax,%ebx while ( seconds ) { 10c496: 83 c4 10 add $0x10,%esp 10c499: 85 c0 test %eax,%eax 10c49b: 74 16 je 10c4b3 <_TOD_Tickle_ticks+0x67> 10c49d: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void ) { _Watchdog_Tickle( &_Watchdog_Seconds_chain ); 10c4a0: 83 ec 0c sub $0xc,%esp 10c4a3: 68 50 55 12 00 push $0x125550 10c4a8: e8 9f 22 00 00 call 10e74c <_Watchdog_Tickle> 10c4ad: 83 c4 10 add $0x10,%esp 10c4b0: 4b dec %ebx 10c4b1: 75 ed jne 10c4a0 <_TOD_Tickle_ticks+0x54><== NEVER TAKEN _Watchdog_Tickle_seconds(); seconds--; } } 10c4b3: 8b 5d fc mov -0x4(%ebp),%ebx 10c4b6: c9 leave 10c4b7: c3 ret =============================================================================== 0010c1c4 <_TOD_To_seconds>: */ uint32_t _TOD_To_seconds( const rtems_time_of_day *the_tod ) { 10c1c4: 55 push %ebp 10c1c5: 89 e5 mov %esp,%ebp 10c1c7: 56 push %esi 10c1c8: 53 push %ebx 10c1c9: 8b 55 08 mov 0x8(%ebp),%edx uint32_t time; uint32_t year_mod_4; time = the_tod->day - 1; 10c1cc: 8b 72 08 mov 0x8(%edx),%esi 10c1cf: 4e dec %esi year_mod_4 = the_tod->year & 3; 10c1d0: 8b 02 mov (%edx),%eax if ( year_mod_4 == 0 ) 10c1d2: 89 c3 mov %eax,%ebx 10c1d4: 83 e3 03 and $0x3,%ebx 10c1d7: 74 67 je 10c240 <_TOD_To_seconds+0x7c> time += _TOD_Days_to_date[ 1 ][ the_tod->month ]; else time += _TOD_Days_to_date[ 0 ][ the_tod->month ]; 10c1d9: 8b 4a 04 mov 0x4(%edx),%ecx 10c1dc: 0f b7 8c 09 20 26 12 movzwl 0x122620(%ecx,%ecx,1),%ecx 10c1e3: 00 10c1e4: 8d 34 31 lea (%ecx,%esi,1),%esi time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) * ( (TOD_DAYS_PER_YEAR * 4) + 1); time += _TOD_Days_since_last_leap_year[ year_mod_4 ]; 10c1e7: 0f b7 8c 1b 54 26 12 movzwl 0x122654(%ebx,%ebx,1),%ecx 10c1ee: 00 if ( year_mod_4 == 0 ) time += _TOD_Days_to_date[ 1 ][ the_tod->month ]; else time += _TOD_Days_to_date[ 0 ][ the_tod->month ]; time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) * 10c1ef: 2d c4 07 00 00 sub $0x7c4,%eax 10c1f4: c1 e8 02 shr $0x2,%eax 10c1f7: 8d 1c c0 lea (%eax,%eax,8),%ebx 10c1fa: 8d 1c d8 lea (%eax,%ebx,8),%ebx 10c1fd: 8d 1c 9b lea (%ebx,%ebx,4),%ebx 10c200: 8d 04 98 lea (%eax,%ebx,4),%eax 10c203: 01 c1 add %eax,%ecx ( (TOD_DAYS_PER_YEAR * 4) + 1); time += _TOD_Days_since_last_leap_year[ year_mod_4 ]; 10c205: 01 f1 add %esi,%ecx time *= TOD_SECONDS_PER_DAY; 10c207: 8d 04 89 lea (%ecx,%ecx,4),%eax 10c20a: 8d 04 81 lea (%ecx,%eax,4),%eax 10c20d: 8d 04 c1 lea (%ecx,%eax,8),%eax 10c210: c1 e0 02 shl $0x2,%eax 10c213: 29 c8 sub %ecx,%eax 10c215: c1 e0 07 shl $0x7,%eax time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute) 10c218: 8b 5a 14 mov 0x14(%edx),%ebx 10c21b: 8b 4a 0c mov 0xc(%edx),%ecx 10c21e: 8d 0c 49 lea (%ecx,%ecx,2),%ecx 10c221: 8d 0c 89 lea (%ecx,%ecx,4),%ecx 10c224: c1 e1 02 shl $0x2,%ecx 10c227: 03 4a 10 add 0x10(%edx),%ecx * TOD_SECONDS_PER_MINUTE; 10c22a: 8d 14 49 lea (%ecx,%ecx,2),%edx 10c22d: 8d 14 92 lea (%edx,%edx,4),%edx time += the_tod->second; 10c230: 8d 94 93 00 e5 da 21 lea 0x21dae500(%ebx,%edx,4),%edx time += TOD_SECONDS_1970_THROUGH_1988; 10c237: 8d 04 02 lea (%edx,%eax,1),%eax return( time ); } 10c23a: 5b pop %ebx 10c23b: 5e pop %esi 10c23c: c9 leave 10c23d: c3 ret 10c23e: 66 90 xchg %ax,%ax time = the_tod->day - 1; year_mod_4 = the_tod->year & 3; if ( year_mod_4 == 0 ) time += _TOD_Days_to_date[ 1 ][ the_tod->month ]; 10c240: 8b 4a 04 mov 0x4(%edx),%ecx 10c243: 0f b7 8c 09 3a 26 12 movzwl 0x12263a(%ecx,%ecx,1),%ecx 10c24a: 00 10c24b: 8d 34 31 lea (%ecx,%esi,1),%esi 10c24e: eb 97 jmp 10c1e7 <_TOD_To_seconds+0x23> =============================================================================== 0010c250 <_TOD_Validate>: */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { 10c250: 55 push %ebp 10c251: 89 e5 mov %esp,%ebp 10c253: 53 push %ebx 10c254: 8b 4d 08 mov 0x8(%ebp),%ecx uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); 10c257: 8b 1d ac 53 12 00 mov 0x1253ac,%ebx if ((!the_tod) || 10c25d: 85 c9 test %ecx,%ecx 10c25f: 74 53 je 10c2b4 <_TOD_Validate+0x64> <== NEVER TAKEN ) { uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / 10c261: b8 40 42 0f 00 mov $0xf4240,%eax 10c266: 31 d2 xor %edx,%edx 10c268: f7 f3 div %ebx rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 10c26a: 3b 41 18 cmp 0x18(%ecx),%eax 10c26d: 76 45 jbe 10c2b4 <_TOD_Validate+0x64> (the_tod->ticks >= ticks_per_second) || 10c26f: 83 79 14 3b cmpl $0x3b,0x14(%ecx) 10c273: 77 3f ja 10c2b4 <_TOD_Validate+0x64> (the_tod->second >= TOD_SECONDS_PER_MINUTE) || 10c275: 83 79 10 3b cmpl $0x3b,0x10(%ecx) 10c279: 77 39 ja 10c2b4 <_TOD_Validate+0x64> (the_tod->minute >= TOD_MINUTES_PER_HOUR) || 10c27b: 83 79 0c 17 cmpl $0x17,0xc(%ecx) 10c27f: 77 33 ja 10c2b4 <_TOD_Validate+0x64> (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || 10c281: 8b 41 04 mov 0x4(%ecx),%eax rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || (the_tod->ticks >= ticks_per_second) || (the_tod->second >= TOD_SECONDS_PER_MINUTE) || (the_tod->minute >= TOD_MINUTES_PER_HOUR) || (the_tod->hour >= TOD_HOURS_PER_DAY) || 10c284: 85 c0 test %eax,%eax 10c286: 74 2c je 10c2b4 <_TOD_Validate+0x64> <== NEVER TAKEN (the_tod->month == 0) || 10c288: 83 f8 0c cmp $0xc,%eax 10c28b: 77 27 ja 10c2b4 <_TOD_Validate+0x64> (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || 10c28d: 8b 11 mov (%ecx),%edx (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) || 10c28f: 81 fa c3 07 00 00 cmp $0x7c3,%edx 10c295: 76 1d jbe 10c2b4 <_TOD_Validate+0x64> (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) 10c297: 8b 49 08 mov 0x8(%ecx),%ecx (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) || 10c29a: 85 c9 test %ecx,%ecx 10c29c: 74 16 je 10c2b4 <_TOD_Validate+0x64> <== NEVER TAKEN (the_tod->day == 0) ) return false; if ( (the_tod->year % 4) == 0 ) 10c29e: 83 e2 03 and $0x3,%edx 10c2a1: 75 16 jne 10c2b9 <_TOD_Validate+0x69> days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; 10c2a3: 8b 04 85 94 26 12 00 mov 0x122694(,%eax,4),%eax * false - if the the_tod is invalid * * NOTE: This routine only works for leap-years through 2099. */ bool _TOD_Validate( 10c2aa: 39 c8 cmp %ecx,%eax 10c2ac: 0f 93 c0 setae %al 10c2af: eb 05 jmp 10c2b6 <_TOD_Validate+0x66> 10c2b1: 8d 76 00 lea 0x0(%esi),%esi (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) return false; 10c2b4: 31 c0 xor %eax,%eax if ( the_tod->day > days_in_month ) return false; return true; } 10c2b6: 5b pop %ebx 10c2b7: c9 leave 10c2b8: c3 ret return false; if ( (the_tod->year % 4) == 0 ) days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; else days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ]; 10c2b9: 8b 04 85 60 26 12 00 mov 0x122660(,%eax,4),%eax 10c2c0: eb e8 jmp 10c2aa <_TOD_Validate+0x5a> =============================================================================== 0010d348 <_Thread_Change_priority>: void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 10d348: 55 push %ebp 10d349: 89 e5 mov %esp,%ebp 10d34b: 57 push %edi 10d34c: 56 push %esi 10d34d: 53 push %ebx 10d34e: 83 ec 28 sub $0x28,%esp 10d351: 8b 5d 08 mov 0x8(%ebp),%ebx 10d354: 8b 75 0c mov 0xc(%ebp),%esi 10d357: 8a 45 10 mov 0x10(%ebp),%al 10d35a: 88 45 e7 mov %al,-0x19(%ebp) */ /* * Save original state */ original_state = the_thread->current_state; 10d35d: 8b 7b 10 mov 0x10(%ebx),%edi /* * Set a transient state for the thread so it is pulled off the Ready chains. * This will prevent it from being scheduled no matter what happens in an * ISR. */ _Thread_Set_transient( the_thread ); 10d360: 53 push %ebx 10d361: e8 16 0d 00 00 call 10e07c <_Thread_Set_transient> /* * Do not bother recomputing all the priority related information if * we are not REALLY changing priority. */ if ( the_thread->current_priority != new_priority ) 10d366: 83 c4 10 add $0x10,%esp 10d369: 39 73 14 cmp %esi,0x14(%ebx) 10d36c: 74 0d je 10d37b <_Thread_Change_priority+0x33> _Thread_Set_priority( the_thread, new_priority ); 10d36e: 83 ec 08 sub $0x8,%esp 10d371: 56 push %esi 10d372: 53 push %ebx 10d373: e8 a0 0c 00 00 call 10e018 <_Thread_Set_priority> 10d378: 83 c4 10 add $0x10,%esp _ISR_Disable( level ); 10d37b: 9c pushf 10d37c: fa cli 10d37d: 5e pop %esi /* * If the thread has more than STATES_TRANSIENT set, then it is blocked, * If it is blocked on a thread queue, then we need to requeue it. */ state = the_thread->current_state; 10d37e: 8b 43 10 mov 0x10(%ebx),%eax if ( state != STATES_TRANSIENT ) { 10d381: 83 f8 04 cmp $0x4,%eax 10d384: 74 26 je 10d3ac <_Thread_Change_priority+0x64> /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) 10d386: 83 e7 04 and $0x4,%edi 10d389: 74 15 je 10d3a0 <_Thread_Change_priority+0x58><== ALWAYS TAKEN the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); 10d38b: 56 push %esi 10d38c: 9d popf if ( _States_Is_waiting_on_thread_queue( state ) ) { 10d38d: a9 e0 be 03 00 test $0x3bee0,%eax 10d392: 0f 85 94 00 00 00 jne 10d42c <_Thread_Change_priority+0xe4> if ( !_Thread_Is_executing_also_the_heir() && _Thread_Executing->is_preemptible ) _Thread_Dispatch_necessary = true; _ISR_Enable( level ); } 10d398: 8d 65 f4 lea -0xc(%ebp),%esp 10d39b: 5b pop %ebx 10d39c: 5e pop %esi 10d39d: 5f pop %edi 10d39e: c9 leave 10d39f: c3 ret RTEMS_INLINE_ROUTINE States_Control _States_Clear ( States_Control states_to_clear, States_Control current_state ) { return (current_state & ~states_to_clear); 10d3a0: 89 c2 mov %eax,%edx 10d3a2: 83 e2 fb and $0xfffffffb,%edx 10d3a5: 89 53 10 mov %edx,0x10(%ebx) 10d3a8: eb e1 jmp 10d38b <_Thread_Change_priority+0x43> 10d3aa: 66 90 xchg %ax,%ax } return; } /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) { 10d3ac: 83 e7 04 and $0x4,%edi 10d3af: 75 40 jne 10d3f1 <_Thread_Change_priority+0xa9><== NEVER TAKEN * Ready Queue with interrupts off. * * FIXME: hard-coded for priority scheduling. Might be ok since this * function is specific to priority scheduling? */ the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); 10d3b1: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) if ( prepend_it ) 10d3b8: 80 7d e7 00 cmpb $0x0,-0x19(%ebp) 10d3bc: 0f 84 82 00 00 00 je 10d444 <_Thread_Change_priority+0xfc> RTEMS_INLINE_ROUTINE void _Scheduler_priority_Ready_queue_enqueue_first( Thread_Control *the_thread ) { _Priority_bit_map_Add( &the_thread->scheduler.priority->Priority_map ); 10d3c2: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add ( Priority_bit_map_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 10d3c8: 8b 50 04 mov 0x4(%eax),%edx 10d3cb: 66 8b 48 0a mov 0xa(%eax),%cx 10d3cf: 66 09 0a or %cx,(%edx) _Priority_Major_bit_map |= the_priority_map->ready_major; 10d3d2: 66 8b 15 40 57 12 00 mov 0x125740,%dx 10d3d9: 0b 50 08 or 0x8(%eax),%edx 10d3dc: 66 89 15 40 57 12 00 mov %dx,0x125740 _Chain_Prepend_unprotected( the_thread->scheduler.priority->ready_chain, 10d3e3: 8b 00 mov (%eax),%eax Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 10d3e5: 89 43 04 mov %eax,0x4(%ebx) before_node = after_node->next; 10d3e8: 8b 10 mov (%eax),%edx after_node->next = the_node; 10d3ea: 89 18 mov %ebx,(%eax) the_node->next = before_node; 10d3ec: 89 13 mov %edx,(%ebx) before_node->previous = the_node; 10d3ee: 89 5a 04 mov %ebx,0x4(%edx) _Scheduler_priority_Ready_queue_enqueue_first( the_thread ); else _Scheduler_priority_Ready_queue_enqueue( the_thread ); } _ISR_Flash( level ); 10d3f1: 56 push %esi 10d3f2: 9d popf 10d3f3: fa cli */ RTEMS_INLINE_ROUTINE void _Scheduler_Schedule( Scheduler_Control *the_scheduler ) { the_scheduler->Operations.schedule( the_scheduler ); 10d3f4: 83 ec 0c sub $0xc,%esp 10d3f7: 68 00 55 12 00 push $0x125500 10d3fc: ff 15 04 55 12 00 call *0x125504 * is also the heir thread, and false otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void ) { return ( _Thread_Executing == _Thread_Heir ); 10d402: a1 18 57 12 00 mov 0x125718,%eax * We altered the set of thread priorities. So let's figure out * who is the heir and if we need to switch to them. */ _Scheduler_Schedule(&_Scheduler); if ( !_Thread_Is_executing_also_the_heir() && 10d407: 83 c4 10 add $0x10,%esp 10d40a: 3b 05 1c 57 12 00 cmp 0x12571c,%eax 10d410: 74 0d je 10d41f <_Thread_Change_priority+0xd7> 10d412: 80 78 74 00 cmpb $0x0,0x74(%eax) 10d416: 74 07 je 10d41f <_Thread_Change_priority+0xd7> _Thread_Executing->is_preemptible ) _Thread_Dispatch_necessary = true; 10d418: c6 05 24 57 12 00 01 movb $0x1,0x125724 _ISR_Enable( level ); 10d41f: 56 push %esi 10d420: 9d popf } 10d421: 8d 65 f4 lea -0xc(%ebp),%esp 10d424: 5b pop %ebx 10d425: 5e pop %esi 10d426: 5f pop %edi 10d427: c9 leave 10d428: c3 ret 10d429: 8d 76 00 lea 0x0(%esi),%esi /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); if ( _States_Is_waiting_on_thread_queue( state ) ) { _Thread_queue_Requeue( the_thread->Wait.queue, the_thread ); 10d42c: 89 5d 0c mov %ebx,0xc(%ebp) 10d42f: 8b 43 44 mov 0x44(%ebx),%eax 10d432: 89 45 08 mov %eax,0x8(%ebp) if ( !_Thread_Is_executing_also_the_heir() && _Thread_Executing->is_preemptible ) _Thread_Dispatch_necessary = true; _ISR_Enable( level ); } 10d435: 8d 65 f4 lea -0xc(%ebp),%esp 10d438: 5b pop %ebx 10d439: 5e pop %esi 10d43a: 5f pop %edi 10d43b: c9 leave /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); if ( _States_Is_waiting_on_thread_queue( state ) ) { _Thread_queue_Requeue( the_thread->Wait.queue, the_thread ); 10d43c: e9 3f 0b 00 00 jmp 10df80 <_Thread_queue_Requeue> 10d441: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE void _Scheduler_priority_Ready_queue_enqueue( Thread_Control *the_thread ) { _Priority_bit_map_Add( &the_thread->scheduler.priority->Priority_map ); 10d444: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add ( Priority_bit_map_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 10d44a: 8b 50 04 mov 0x4(%eax),%edx 10d44d: 66 8b 48 0a mov 0xa(%eax),%cx 10d451: 66 09 0a or %cx,(%edx) _Priority_Major_bit_map |= the_priority_map->ready_major; 10d454: 66 8b 15 40 57 12 00 mov 0x125740,%dx 10d45b: 0b 50 08 or 0x8(%eax),%edx 10d45e: 66 89 15 40 57 12 00 mov %dx,0x125740 _Chain_Append_unprotected( the_thread->scheduler.priority->ready_chain, 10d465: 8b 00 mov (%eax),%eax Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *old_last = tail->previous; 10d467: 8b 50 08 mov 0x8(%eax),%edx RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected( Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); 10d46a: 8d 48 04 lea 0x4(%eax),%ecx 10d46d: 89 0b mov %ecx,(%ebx) Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; 10d46f: 89 58 08 mov %ebx,0x8(%eax) old_last->next = the_node; 10d472: 89 1a mov %ebx,(%edx) the_node->previous = old_last; 10d474: 89 53 04 mov %edx,0x4(%ebx) 10d477: e9 75 ff ff ff jmp 10d3f1 <_Thread_Change_priority+0xa9> =============================================================================== 0010d47c <_Thread_Clear_state>: void _Thread_Clear_state( Thread_Control *the_thread, States_Control state ) { 10d47c: 55 push %ebp 10d47d: 89 e5 mov %esp,%ebp 10d47f: 53 push %ebx 10d480: 83 ec 04 sub $0x4,%esp 10d483: 8b 55 08 mov 0x8(%ebp),%edx 10d486: 8b 45 0c mov 0xc(%ebp),%eax ISR_Level level; States_Control current_state; _ISR_Disable( level ); 10d489: 9c pushf 10d48a: fa cli 10d48b: 5b pop %ebx current_state = the_thread->current_state; 10d48c: 8b 4a 10 mov 0x10(%edx),%ecx if ( current_state & state ) { 10d48f: 85 c8 test %ecx,%eax 10d491: 74 0b je 10d49e <_Thread_Clear_state+0x22> 10d493: f7 d0 not %eax 10d495: 21 c8 and %ecx,%eax current_state = the_thread->current_state = _States_Clear( state, current_state ); 10d497: 89 42 10 mov %eax,0x10(%edx) if ( _States_Is_ready( current_state ) ) { 10d49a: 85 c0 test %eax,%eax 10d49c: 74 0a je 10d4a8 <_Thread_Clear_state+0x2c> _Scheduler_Unblock( &_Scheduler, the_thread); } } _ISR_Enable( level ); 10d49e: 53 push %ebx 10d49f: 9d popf } 10d4a0: 8b 5d fc mov -0x4(%ebp),%ebx 10d4a3: c9 leave 10d4a4: c3 ret 10d4a5: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE void _Scheduler_Unblock( Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { the_scheduler->Operations.unblock( the_scheduler, the_thread ); 10d4a8: 83 ec 08 sub $0x8,%esp 10d4ab: 52 push %edx 10d4ac: 68 00 55 12 00 push $0x125500 10d4b1: ff 15 10 55 12 00 call *0x125510 10d4b7: 83 c4 10 add $0x10,%esp 10d4ba: eb e2 jmp 10d49e <_Thread_Clear_state+0x22> =============================================================================== 0010d648 <_Thread_Delay_ended>: void _Thread_Delay_ended( Objects_Id id, void *ignored __attribute__((unused)) ) { 10d648: 55 push %ebp 10d649: 89 e5 mov %esp,%ebp 10d64b: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10d64e: 8d 45 f4 lea -0xc(%ebp),%eax 10d651: 50 push %eax 10d652: ff 75 08 pushl 0x8(%ebp) 10d655: e8 c6 01 00 00 call 10d820 <_Thread_Get> switch ( location ) { 10d65a: 83 c4 10 add $0x10,%esp 10d65d: 8b 55 f4 mov -0xc(%ebp),%edx 10d660: 85 d2 test %edx,%edx 10d662: 75 1c jne 10d680 <_Thread_Delay_ended+0x38><== NEVER TAKEN #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_Clear_state( 10d664: 83 ec 08 sub $0x8,%esp 10d667: 68 18 00 00 10 push $0x10000018 10d66c: 50 push %eax 10d66d: e8 0a fe ff ff call 10d47c <_Thread_Clear_state> 10d672: a1 50 54 12 00 mov 0x125450,%eax 10d677: 48 dec %eax 10d678: a3 50 54 12 00 mov %eax,0x125450 10d67d: 83 c4 10 add $0x10,%esp | STATES_INTERRUPTIBLE_BY_SIGNAL ); _Thread_Unnest_dispatch(); break; } } 10d680: c9 leave 10d681: c3 ret =============================================================================== 0010d684 <_Thread_Dispatch>: * dispatch thread * no dispatch thread */ void _Thread_Dispatch( void ) { 10d684: 55 push %ebp 10d685: 89 e5 mov %esp,%ebp 10d687: 57 push %edi 10d688: 56 push %esi 10d689: 53 push %ebx 10d68a: 83 ec 1c sub $0x1c,%esp Thread_Control *executing; Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; 10d68d: 8b 1d 18 57 12 00 mov 0x125718,%ebx _ISR_Disable( level ); 10d693: 9c pushf 10d694: fa cli 10d695: 58 pop %eax while ( _Thread_Dispatch_necessary == true ) { 10d696: 8a 15 24 57 12 00 mov 0x125724,%dl 10d69c: 84 d2 test %dl,%dl 10d69e: 0f 84 3c 01 00 00 je 10d7e0 <_Thread_Dispatch+0x15c> heir = _Thread_Heir; 10d6a4: 8b 35 1c 57 12 00 mov 0x12571c,%esi _Thread_Dispatch_disable_level = 1; 10d6aa: c7 05 50 54 12 00 01 movl $0x1,0x125450 10d6b1: 00 00 00 _Thread_Dispatch_necessary = false; 10d6b4: c6 05 24 57 12 00 00 movb $0x0,0x125724 _Thread_Executing = heir; 10d6bb: 89 35 18 57 12 00 mov %esi,0x125718 /* * When the heir and executing are the same, then we are being * requested to do the post switch dispatching. This is normally * done to dispatch signals. */ if ( heir == executing ) 10d6c1: 39 f3 cmp %esi,%ebx 10d6c3: 0f 84 17 01 00 00 je 10d7e0 <_Thread_Dispatch+0x15c> 10d6c9: 8d 7d d8 lea -0x28(%ebp),%edi 10d6cc: e9 f5 00 00 00 jmp 10d7c6 <_Thread_Dispatch+0x142> 10d6d1: 8d 76 00 lea 0x0(%esi),%esi rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) heir->cpu_time_budget = _Thread_Ticks_per_timeslice; _ISR_Enable( level ); 10d6d4: 50 push %eax 10d6d5: 9d popf #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); 10d6d6: 83 ec 0c sub $0xc,%esp 10d6d9: 8d 45 e0 lea -0x20(%ebp),%eax 10d6dc: 50 push %eax 10d6dd: e8 02 30 00 00 call 1106e4 <_TOD_Get_uptime> _Timestamp_Subtract( 10d6e2: 83 c4 0c add $0xc,%esp 10d6e5: 57 push %edi 10d6e6: 8d 45 e0 lea -0x20(%ebp),%eax 10d6e9: 50 push %eax 10d6ea: 68 48 55 12 00 push $0x125548 10d6ef: e8 d4 0b 00 00 call 10e2c8 <_Timespec_Subtract> &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); 10d6f4: 58 pop %eax 10d6f5: 5a pop %edx 10d6f6: 57 push %edi 10d6f7: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax 10d6fd: 50 push %eax 10d6fe: e8 89 0b 00 00 call 10e28c <_Timespec_Add_to> _Thread_Time_of_last_context_switch = uptime; 10d703: 8b 45 e0 mov -0x20(%ebp),%eax 10d706: 8b 55 e4 mov -0x1c(%ebp),%edx 10d709: a3 48 55 12 00 mov %eax,0x125548 10d70e: 89 15 4c 55 12 00 mov %edx,0x12554c #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 10d714: a1 20 55 12 00 mov 0x125520,%eax 10d719: 83 c4 10 add $0x10,%esp 10d71c: 85 c0 test %eax,%eax 10d71e: 74 10 je 10d730 <_Thread_Dispatch+0xac> <== NEVER TAKEN executing->libc_reent = *_Thread_libc_reent; 10d720: 8b 10 mov (%eax),%edx 10d722: 89 93 e0 00 00 00 mov %edx,0xe0(%ebx) *_Thread_libc_reent = heir->libc_reent; 10d728: 8b 96 e0 00 00 00 mov 0xe0(%esi),%edx 10d72e: 89 10 mov %edx,(%eax) } _User_extensions_Thread_switch( executing, heir ); 10d730: 83 ec 08 sub $0x8,%esp 10d733: 56 push %esi 10d734: 53 push %ebx 10d735: e8 2e 0e 00 00 call 10e568 <_User_extensions_Thread_switch> if ( executing->fp_context != NULL ) _Context_Save_fp( &executing->fp_context ); #endif #endif _Context_Switch( &executing->Registers, &heir->Registers ); 10d73a: 5a pop %edx 10d73b: 59 pop %ecx 10d73c: 81 c6 c4 00 00 00 add $0xc4,%esi 10d742: 56 push %esi 10d743: 8d 83 c4 00 00 00 lea 0xc4(%ebx),%eax 10d749: 50 push %eax 10d74a: e8 21 11 00 00 call 10e870 <_CPU_Context_switch> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( (executing->fp_context != NULL) && 10d74f: 83 c4 10 add $0x10,%esp 10d752: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax 10d758: 85 c0 test %eax,%eax 10d75a: 74 36 je 10d792 <_Thread_Dispatch+0x10e> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) RTEMS_INLINE_ROUTINE bool _Thread_Is_allocated_fp ( const Thread_Control *the_thread ) { return ( the_thread == _Thread_Allocated_fp ); 10d75c: a1 e0 54 12 00 mov 0x1254e0,%eax 10d761: 39 c3 cmp %eax,%ebx 10d763: 74 2d je 10d792 <_Thread_Dispatch+0x10e> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 10d765: 85 c0 test %eax,%eax 10d767: 74 11 je 10d77a <_Thread_Dispatch+0xf6> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 10d769: 83 ec 0c sub $0xc,%esp 10d76c: 05 dc 00 00 00 add $0xdc,%eax 10d771: 50 push %eax 10d772: e8 2d 11 00 00 call 10e8a4 <_CPU_Context_save_fp> 10d777: 83 c4 10 add $0x10,%esp _Context_Restore_fp( &executing->fp_context ); 10d77a: 83 ec 0c sub $0xc,%esp 10d77d: 8d 83 dc 00 00 00 lea 0xdc(%ebx),%eax 10d783: 50 push %eax 10d784: e8 25 11 00 00 call 10e8ae <_CPU_Context_restore_fp> _Thread_Allocated_fp = executing; 10d789: 89 1d e0 54 12 00 mov %ebx,0x1254e0 10d78f: 83 c4 10 add $0x10,%esp if ( executing->fp_context != NULL ) _Context_Restore_fp( &executing->fp_context ); #endif #endif executing = _Thread_Executing; 10d792: 8b 1d 18 57 12 00 mov 0x125718,%ebx _ISR_Disable( level ); 10d798: 9c pushf 10d799: fa cli 10d79a: 58 pop %eax Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Thread_Dispatch_necessary == true ) { 10d79b: 8a 15 24 57 12 00 mov 0x125724,%dl 10d7a1: 84 d2 test %dl,%dl 10d7a3: 74 3b je 10d7e0 <_Thread_Dispatch+0x15c> heir = _Thread_Heir; 10d7a5: 8b 35 1c 57 12 00 mov 0x12571c,%esi _Thread_Dispatch_disable_level = 1; 10d7ab: c7 05 50 54 12 00 01 movl $0x1,0x125450 10d7b2: 00 00 00 _Thread_Dispatch_necessary = false; 10d7b5: c6 05 24 57 12 00 00 movb $0x0,0x125724 _Thread_Executing = heir; 10d7bc: 89 35 18 57 12 00 mov %esi,0x125718 /* * When the heir and executing are the same, then we are being * requested to do the post switch dispatching. This is normally * done to dispatch signals. */ if ( heir == executing ) 10d7c2: 39 de cmp %ebx,%esi 10d7c4: 74 1a je 10d7e0 <_Thread_Dispatch+0x15c><== NEVER TAKEN */ #if __RTEMS_ADA__ executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) 10d7c6: 83 7e 7c 01 cmpl $0x1,0x7c(%esi) 10d7ca: 0f 85 04 ff ff ff jne 10d6d4 <_Thread_Dispatch+0x50> heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 10d7d0: 8b 15 20 54 12 00 mov 0x125420,%edx 10d7d6: 89 56 78 mov %edx,0x78(%esi) 10d7d9: e9 f6 fe ff ff jmp 10d6d4 <_Thread_Dispatch+0x50> 10d7de: 66 90 xchg %ax,%ax _ISR_Disable( level ); } post_switch: _Thread_Dispatch_disable_level = 0; 10d7e0: c7 05 50 54 12 00 00 movl $0x0,0x125450 10d7e7: 00 00 00 _ISR_Enable( level ); 10d7ea: 50 push %eax 10d7eb: 9d popf _API_extensions_Run_postswitch(); 10d7ec: e8 97 e6 ff ff call 10be88 <_API_extensions_Run_postswitch> } 10d7f1: 8d 65 f4 lea -0xc(%ebp),%esp 10d7f4: 5b pop %ebx 10d7f5: 5e pop %esi 10d7f6: 5f pop %edi 10d7f7: c9 leave 10d7f8: c3 ret =============================================================================== 0010d820 <_Thread_Get>: */ Thread_Control *_Thread_Get ( Objects_Id id, Objects_Locations *location ) { 10d820: 55 push %ebp 10d821: 89 e5 mov %esp,%ebp 10d823: 53 push %ebx 10d824: 83 ec 04 sub $0x4,%esp 10d827: 8b 45 08 mov 0x8(%ebp),%eax 10d82a: 8b 4d 0c mov 0xc(%ebp),%ecx 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 ) ) { 10d82d: 85 c0 test %eax,%eax 10d82f: 74 4b je 10d87c <_Thread_Get+0x5c> */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); 10d831: 89 c2 mov %eax,%edx 10d833: c1 ea 18 shr $0x18,%edx 10d836: 83 e2 07 and $0x7,%edx */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 10d839: 8d 5a ff lea -0x1(%edx),%ebx 10d83c: 83 fb 02 cmp $0x2,%ebx 10d83f: 77 2b ja 10d86c <_Thread_Get+0x4c> */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class( Objects_Id id ) { return (uint32_t) 10d841: 89 c3 mov %eax,%ebx 10d843: c1 eb 1b shr $0x1b,%ebx *location = OBJECTS_ERROR; goto done; } the_class = _Objects_Get_class( id ); if ( the_class != 1 ) { /* threads are always first class :) */ 10d846: 4b dec %ebx 10d847: 75 23 jne 10d86c <_Thread_Get+0x4c> *location = OBJECTS_ERROR; goto done; } api_information = _Objects_Information_table[ the_api ]; 10d849: 8b 14 95 28 54 12 00 mov 0x125428(,%edx,4),%edx /* * There is no way for this to happen if POSIX is enabled. */ #if !defined(RTEMS_POSIX_API) if ( !api_information ) { 10d850: 85 d2 test %edx,%edx 10d852: 74 18 je 10d86c <_Thread_Get+0x4c> <== NEVER TAKEN *location = OBJECTS_ERROR; goto done; } #endif information = api_information[ the_class ]; 10d854: 8b 52 04 mov 0x4(%edx),%edx if ( !information ) { 10d857: 85 d2 test %edx,%edx 10d859: 74 11 je 10d86c <_Thread_Get+0x4c> *location = OBJECTS_ERROR; goto done; } tp = (Thread_Control *) _Objects_Get( information, id, location ); 10d85b: 53 push %ebx 10d85c: 51 push %ecx 10d85d: 50 push %eax 10d85e: 52 push %edx 10d85f: e8 10 f5 ff ff call 10cd74 <_Objects_Get> 10d864: 83 c4 10 add $0x10,%esp done: return tp; } 10d867: 8b 5d fc mov -0x4(%ebp),%ebx 10d86a: c9 leave 10d86b: c3 ret } #endif information = api_information[ the_class ]; if ( !information ) { *location = OBJECTS_ERROR; 10d86c: c7 01 01 00 00 00 movl $0x1,(%ecx) { uint32_t the_api; uint32_t the_class; Objects_Information **api_information; Objects_Information *information; Thread_Control *tp = (Thread_Control *) 0; 10d872: 31 c0 xor %eax,%eax tp = (Thread_Control *) _Objects_Get( information, id, location ); done: return tp; } 10d874: 8b 5d fc mov -0x4(%ebp),%ebx 10d877: c9 leave 10d878: c3 ret 10d879: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10d87c: a1 50 54 12 00 mov 0x125450,%eax 10d881: 40 inc %eax 10d882: a3 50 54 12 00 mov %eax,0x125450 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; 10d887: c7 01 00 00 00 00 movl $0x0,(%ecx) tp = _Thread_Executing; 10d88d: a1 18 57 12 00 mov 0x125718,%eax tp = (Thread_Control *) _Objects_Get( information, id, location ); done: return tp; } 10d892: 8b 5d fc mov -0x4(%ebp),%ebx 10d895: c9 leave 10d896: c3 ret =============================================================================== 001121e8 <_Thread_Handler>: * * Output parameters: NONE */ void _Thread_Handler( void ) { 1121e8: 55 push %ebp 1121e9: 89 e5 mov %esp,%ebp 1121eb: 53 push %ebx 1121ec: 83 ec 14 sub $0x14,%esp #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) static char doneConstructors; char doneCons; #endif executing = _Thread_Executing; 1121ef: 8b 1d 18 57 12 00 mov 0x125718,%ebx /* * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; 1121f5: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax _ISR_Set_level(level); 1121fb: 85 c0 test %eax,%eax 1121fd: 74 79 je 112278 <_Thread_Handler+0x90> 1121ff: fa cli #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 112200: a0 cc 50 12 00 mov 0x1250cc,%al 112205: 88 45 f7 mov %al,-0x9(%ebp) doneConstructors = 1; 112208: c6 05 cc 50 12 00 01 movb $0x1,0x1250cc #endif #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( (executing->fp_context != NULL) && 11220f: 8b 93 dc 00 00 00 mov 0xdc(%ebx),%edx 112215: 85 d2 test %edx,%edx 112217: 74 24 je 11223d <_Thread_Handler+0x55> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) RTEMS_INLINE_ROUTINE bool _Thread_Is_allocated_fp ( const Thread_Control *the_thread ) { return ( the_thread == _Thread_Allocated_fp ); 112219: a1 e0 54 12 00 mov 0x1254e0,%eax 11221e: 39 c3 cmp %eax,%ebx 112220: 74 1b je 11223d <_Thread_Handler+0x55> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 112222: 85 c0 test %eax,%eax 112224: 74 11 je 112237 <_Thread_Handler+0x4f> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 112226: 83 ec 0c sub $0xc,%esp 112229: 05 dc 00 00 00 add $0xdc,%eax 11222e: 50 push %eax 11222f: e8 70 c6 ff ff call 10e8a4 <_CPU_Context_save_fp> 112234: 83 c4 10 add $0x10,%esp _Thread_Allocated_fp = executing; 112237: 89 1d e0 54 12 00 mov %ebx,0x1254e0 /* * Take care that 'begin' extensions get to complete before * 'switch' extensions can run. This means must keep dispatch * disabled until all 'begin' extensions complete. */ _User_extensions_Thread_begin( executing ); 11223d: 83 ec 0c sub $0xc,%esp 112240: 53 push %ebx 112241: e8 86 c1 ff ff call 10e3cc <_User_extensions_Thread_begin> /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 112246: e8 b1 b5 ff ff call 10d7fc <_Thread_Enable_dispatch> /* * _init could be a weak symbol and we SHOULD test it but it isn't * in any configuration I know of and it generates a warning on every * RTEMS target configuration. --joel (12 May 2007) */ if (!doneCons) /* && (volatile void *)_init) */ { 11224b: 83 c4 10 add $0x10,%esp 11224e: 80 7d f7 00 cmpb $0x0,-0x9(%ebp) 112252: 74 28 je 11227c <_Thread_Handler+0x94> INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 112254: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax 11225a: 85 c0 test %eax,%eax 11225c: 74 2d je 11228b <_Thread_Handler+0xa3> <== ALWAYS TAKEN * was placed in return_argument. This assumed that if it returned * anything (which is not supporting in all APIs), then it would be * able to fit in a (void *). */ _User_extensions_Thread_exitted( executing ); 11225e: 83 ec 0c sub $0xc,%esp 112261: 53 push %ebx 112262: e8 a1 c1 ff ff call 10e408 <_User_extensions_Thread_exitted> _Internal_error_Occurred( 112267: 83 c4 0c add $0xc,%esp 11226a: 6a 05 push $0x5 11226c: 6a 01 push $0x1 11226e: 6a 00 push $0x0 112270: e8 b7 a5 ff ff call 10c82c <_Internal_error_Occurred> 112275: 8d 76 00 lea 0x0(%esi),%esi * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; _ISR_Set_level(level); 112278: fb sti 112279: eb 85 jmp 112200 <_Thread_Handler+0x18> 11227b: 90 nop * _init could be a weak symbol and we SHOULD test it but it isn't * in any configuration I know of and it generates a warning on every * RTEMS target configuration. --joel (12 May 2007) */ if (!doneCons) /* && (volatile void *)_init) */ { INIT_NAME (); 11227c: e8 1f be 00 00 call 11e0a0 <__start_set_sysctl_set> } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 112281: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax 112287: 85 c0 test %eax,%eax 112289: 75 d3 jne 11225e <_Thread_Handler+0x76> <== NEVER TAKEN executing->Wait.return_argument = (*(Thread_Entry_numeric) executing->Start.entry_point)( 11228b: 83 ec 0c sub $0xc,%esp 11228e: ff b3 9c 00 00 00 pushl 0x9c(%ebx) 112294: ff 93 90 00 00 00 call *0x90(%ebx) INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { executing->Wait.return_argument = 11229a: 89 43 28 mov %eax,0x28(%ebx) 11229d: 83 c4 10 add $0x10,%esp 1122a0: eb bc jmp 11225e <_Thread_Handler+0x76> =============================================================================== 0010d898 <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 10d898: 55 push %ebp 10d899: 89 e5 mov %esp,%ebp 10d89b: 57 push %edi 10d89c: 56 push %esi 10d89d: 53 push %ebx 10d89e: 83 ec 24 sub $0x24,%esp 10d8a1: 8b 5d 0c mov 0xc(%ebp),%ebx 10d8a4: 8b 75 14 mov 0x14(%ebp),%esi 10d8a7: 0f b6 7d 18 movzbl 0x18(%ebp),%edi 10d8ab: 8a 45 20 mov 0x20(%ebp),%al 10d8ae: 88 45 e4 mov %al,-0x1c(%ebp) /* * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; 10d8b1: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) 10d8b8: 00 00 00 10d8bb: c7 83 e8 00 00 00 00 movl $0x0,0xe8(%ebx) 10d8c2: 00 00 00 extensions_area = NULL; the_thread->libc_reent = NULL; 10d8c5: c7 83 e0 00 00 00 00 movl $0x0,0xe0(%ebx) 10d8cc: 00 00 00 /* * Allocate and Initialize the stack for this thread. */ #if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API) actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); 10d8cf: 56 push %esi 10d8d0: 53 push %ebx 10d8d1: e8 16 08 00 00 call 10e0ec <_Thread_Stack_Allocate> if ( !actual_stack_size || actual_stack_size < stack_size ) 10d8d6: 83 c4 10 add $0x10,%esp 10d8d9: 85 c0 test %eax,%eax 10d8db: 0f 84 9b 01 00 00 je 10da7c <_Thread_Initialize+0x1e4> 10d8e1: 39 c6 cmp %eax,%esi 10d8e3: 0f 87 93 01 00 00 ja 10da7c <_Thread_Initialize+0x1e4><== NEVER TAKEN Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 10d8e9: 8b 93 c0 00 00 00 mov 0xc0(%ebx),%edx 10d8ef: 89 93 b8 00 00 00 mov %edx,0xb8(%ebx) the_stack->size = size; 10d8f5: 89 83 b4 00 00 00 mov %eax,0xb4(%ebx) /* * Allocate the floating point area for this thread */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( is_fp ) { 10d8fb: 89 f8 mov %edi,%eax 10d8fd: 84 c0 test %al,%al 10d8ff: 0f 85 87 01 00 00 jne 10da8c <_Thread_Initialize+0x1f4> 10d905: 31 c0 xor %eax,%eax extensions_area = NULL; the_thread->libc_reent = NULL; #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) fp_area = NULL; 10d907: 31 ff xor %edi,%edi fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE ); if ( !fp_area ) goto failed; fp_area = _Context_Fp_start( fp_area, 0 ); } the_thread->fp_context = fp_area; 10d909: 89 83 dc 00 00 00 mov %eax,0xdc(%ebx) the_thread->Start.fp_context = fp_area; 10d90f: 89 83 bc 00 00 00 mov %eax,0xbc(%ebx) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10d915: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) the_watchdog->routine = routine; 10d91c: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx) the_watchdog->id = id; 10d923: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx) the_watchdog->user_data = user_data; 10d92a: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx) #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 10d931: a1 2c 55 12 00 mov 0x12552c,%eax 10d936: 85 c0 test %eax,%eax 10d938: 0f 85 76 01 00 00 jne 10dab4 <_Thread_Initialize+0x21c> (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 10d93e: c7 83 ec 00 00 00 00 movl $0x0,0xec(%ebx) 10d945: 00 00 00 * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; extensions_area = NULL; 10d948: 31 f6 xor %esi,%esi /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 10d94a: 8a 45 e4 mov -0x1c(%ebp),%al 10d94d: 88 83 a0 00 00 00 mov %al,0xa0(%ebx) the_thread->Start.budget_algorithm = budget_algorithm; 10d953: 8b 45 24 mov 0x24(%ebp),%eax 10d956: 89 83 a4 00 00 00 mov %eax,0xa4(%ebx) the_thread->Start.budget_callout = budget_callout; 10d95c: 8b 45 28 mov 0x28(%ebp),%eax 10d95f: 89 83 a8 00 00 00 mov %eax,0xa8(%ebx) case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 10d965: 8b 45 2c mov 0x2c(%ebp),%eax 10d968: 89 83 ac 00 00 00 mov %eax,0xac(%ebx) the_thread->current_state = STATES_DORMANT; 10d96e: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx) the_thread->Wait.queue = NULL; 10d975: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx) the_thread->resource_count = 0; 10d97c: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx) the_thread->real_priority = priority; 10d983: 8b 45 1c mov 0x1c(%ebp),%eax 10d986: 89 43 18 mov %eax,0x18(%ebx) the_thread->Start.initial_priority = priority; 10d989: 89 83 b0 00 00 00 mov %eax,0xb0(%ebx) RTEMS_INLINE_ROUTINE void* _Scheduler_Thread_scheduler_allocate( Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { return 10d98f: 83 ec 08 sub $0x8,%esp 10d992: 53 push %ebx 10d993: 68 00 55 12 00 push $0x125500 10d998: ff 15 14 55 12 00 call *0x125514 10d99e: 89 45 e4 mov %eax,-0x1c(%ebp) sched =_Scheduler_Thread_scheduler_allocate( &_Scheduler, the_thread ); if ( !sched ) 10d9a1: 83 c4 10 add $0x10,%esp 10d9a4: 85 c0 test %eax,%eax 10d9a6: 74 46 je 10d9ee <_Thread_Initialize+0x156> goto failed; _Thread_Set_priority( the_thread, priority ); 10d9a8: 83 ec 08 sub $0x8,%esp 10d9ab: ff 75 1c pushl 0x1c(%ebp) 10d9ae: 53 push %ebx 10d9af: e8 64 06 00 00 call 10e018 <_Thread_Set_priority> /* * Initialize the CPU usage statistics */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Set_to_zero( &the_thread->cpu_time_used ); 10d9b4: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx) 10d9bb: 00 00 00 10d9be: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx) 10d9c5: 00 00 00 _Thread_Stack_Free( the_thread ); return false; } 10d9c8: 8b 45 08 mov 0x8(%ebp),%eax 10d9cb: 8b 40 1c mov 0x1c(%eax),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10d9ce: 0f b7 53 08 movzwl 0x8(%ebx),%edx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10d9d2: 89 1c 90 mov %ebx,(%eax,%edx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10d9d5: 8b 45 30 mov 0x30(%ebp),%eax 10d9d8: 89 43 0c mov %eax,0xc(%ebx) * enabled when we get here. We want to be able to run the * user extensions with dispatching enabled. The Allocator * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread ); 10d9db: 89 1c 24 mov %ebx,(%esp) 10d9de: e8 b1 0a 00 00 call 10e494 <_User_extensions_Thread_create> if ( extension_status ) 10d9e3: 83 c4 10 add $0x10,%esp 10d9e6: 84 c0 test %al,%al 10d9e8: 0f 85 9a 00 00 00 jne 10da88 <_Thread_Initialize+0x1f0> return true; failed: if ( the_thread->libc_reent ) 10d9ee: 8b 83 e0 00 00 00 mov 0xe0(%ebx),%eax 10d9f4: 85 c0 test %eax,%eax 10d9f6: 74 0c je 10da04 <_Thread_Initialize+0x16c> _Workspace_Free( the_thread->libc_reent ); 10d9f8: 83 ec 0c sub $0xc,%esp 10d9fb: 50 push %eax 10d9fc: e8 23 0e 00 00 call 10e824 <_Workspace_Free> 10da01: 83 c4 10 add $0x10,%esp for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 10da04: 8b 83 e4 00 00 00 mov 0xe4(%ebx),%eax 10da0a: 85 c0 test %eax,%eax 10da0c: 74 0c je 10da1a <_Thread_Initialize+0x182> _Workspace_Free( the_thread->API_Extensions[i] ); 10da0e: 83 ec 0c sub $0xc,%esp 10da11: 50 push %eax 10da12: e8 0d 0e 00 00 call 10e824 <_Workspace_Free> 10da17: 83 c4 10 add $0x10,%esp failed: if ( the_thread->libc_reent ) _Workspace_Free( the_thread->libc_reent ); for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 10da1a: 8b 83 e8 00 00 00 mov 0xe8(%ebx),%eax 10da20: 85 c0 test %eax,%eax 10da22: 74 0c je 10da30 <_Thread_Initialize+0x198><== ALWAYS TAKEN _Workspace_Free( the_thread->API_Extensions[i] ); 10da24: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10da27: 50 push %eax <== NOT EXECUTED 10da28: e8 f7 0d 00 00 call 10e824 <_Workspace_Free> <== NOT EXECUTED 10da2d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED if ( extensions_area ) 10da30: 85 f6 test %esi,%esi 10da32: 74 0c je 10da40 <_Thread_Initialize+0x1a8> (void) _Workspace_Free( extensions_area ); 10da34: 83 ec 0c sub $0xc,%esp 10da37: 56 push %esi 10da38: e8 e7 0d 00 00 call 10e824 <_Workspace_Free> 10da3d: 83 c4 10 add $0x10,%esp #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) 10da40: 85 ff test %edi,%edi 10da42: 74 0c je 10da50 <_Thread_Initialize+0x1b8> (void) _Workspace_Free( fp_area ); 10da44: 83 ec 0c sub $0xc,%esp 10da47: 57 push %edi 10da48: e8 d7 0d 00 00 call 10e824 <_Workspace_Free> 10da4d: 83 c4 10 add $0x10,%esp #endif if ( sched ) 10da50: 8b 45 e4 mov -0x1c(%ebp),%eax 10da53: 85 c0 test %eax,%eax 10da55: 74 0e je 10da65 <_Thread_Initialize+0x1cd> (void) _Workspace_Free( sched ); 10da57: 83 ec 0c sub $0xc,%esp 10da5a: ff 75 e4 pushl -0x1c(%ebp) 10da5d: e8 c2 0d 00 00 call 10e824 <_Workspace_Free> 10da62: 83 c4 10 add $0x10,%esp _Thread_Stack_Free( the_thread ); 10da65: 83 ec 0c sub $0xc,%esp 10da68: 53 push %ebx 10da69: e8 e2 06 00 00 call 10e150 <_Thread_Stack_Free> return false; 10da6e: 83 c4 10 add $0x10,%esp 10da71: 31 c0 xor %eax,%eax } 10da73: 8d 65 f4 lea -0xc(%ebp),%esp 10da76: 5b pop %ebx 10da77: 5e pop %esi 10da78: 5f pop %edi 10da79: c9 leave 10da7a: c3 ret 10da7b: 90 nop * 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 */ 10da7c: 31 c0 xor %eax,%eax _Thread_Stack_Free( the_thread ); return false; } 10da7e: 8d 65 f4 lea -0xc(%ebp),%esp 10da81: 5b pop %ebx 10da82: 5e pop %esi 10da83: 5f pop %edi 10da84: c9 leave 10da85: c3 ret 10da86: 66 90 xchg %ax,%ax * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread ); if ( extension_status ) return true; 10da88: b0 01 mov $0x1,%al 10da8a: eb f2 jmp 10da7e <_Thread_Initialize+0x1e6> /* * Allocate the floating point area for this thread */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( is_fp ) { fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE ); 10da8c: 83 ec 0c sub $0xc,%esp 10da8f: 6a 6c push $0x6c 10da91: e8 72 0d 00 00 call 10e808 <_Workspace_Allocate> 10da96: 89 c7 mov %eax,%edi if ( !fp_area ) 10da98: 83 c4 10 add $0x10,%esp 10da9b: 85 c0 test %eax,%eax 10da9d: 0f 85 66 fe ff ff jne 10d909 <_Thread_Initialize+0x71> * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; extensions_area = NULL; 10daa3: 31 f6 xor %esi,%esi size_t actual_stack_size = 0; void *stack = NULL; #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) void *fp_area; #endif void *sched = NULL; 10daa5: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 10daac: e9 3d ff ff ff jmp 10d9ee <_Thread_Initialize+0x156> 10dab1: 8d 76 00 lea 0x0(%esi),%esi /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { extensions_area = _Workspace_Allocate( 10dab4: 83 ec 0c sub $0xc,%esp 10dab7: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax 10dabe: 50 push %eax 10dabf: e8 44 0d 00 00 call 10e808 <_Workspace_Allocate> 10dac4: 89 c6 mov %eax,%esi (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) 10dac6: 83 c4 10 add $0x10,%esp 10dac9: 85 c0 test %eax,%eax 10dacb: 74 26 je 10daf3 <_Thread_Initialize+0x25b> goto failed; } the_thread->extensions = (void **) extensions_area; 10dacd: 89 83 ec 00 00 00 mov %eax,0xec(%ebx) 10dad3: 8b 0d 2c 55 12 00 mov 0x12552c,%ecx * 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++ ) 10dad9: 31 d2 xor %edx,%edx (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 10dadb: 31 c0 xor %eax,%eax 10dadd: 8d 76 00 lea 0x0(%esi),%esi * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) the_thread->extensions[i] = NULL; 10dae0: c7 04 96 00 00 00 00 movl $0x0,(%esi,%edx,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++ ) 10dae7: 40 inc %eax 10dae8: 89 c2 mov %eax,%edx 10daea: 39 c1 cmp %eax,%ecx 10daec: 73 f2 jae 10dae0 <_Thread_Initialize+0x248> 10daee: e9 57 fe ff ff jmp 10d94a <_Thread_Initialize+0xb2> 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; 10daf3: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 10dafa: e9 ef fe ff ff jmp 10d9ee <_Thread_Initialize+0x156> =============================================================================== 00111a4c <_Thread_Reset>: void _Thread_Reset( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { 111a4c: 55 push %ebp 111a4d: 89 e5 mov %esp,%ebp 111a4f: 53 push %ebx 111a50: 83 ec 10 sub $0x10,%esp 111a53: 8b 5d 08 mov 0x8(%ebp),%ebx the_thread->resource_count = 0; 111a56: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx) the_thread->is_preemptible = the_thread->Start.is_preemptible; 111a5d: 8a 83 a0 00 00 00 mov 0xa0(%ebx),%al 111a63: 88 43 74 mov %al,0x74(%ebx) the_thread->budget_algorithm = the_thread->Start.budget_algorithm; 111a66: 8b 83 a4 00 00 00 mov 0xa4(%ebx),%eax 111a6c: 89 43 7c mov %eax,0x7c(%ebx) the_thread->budget_callout = the_thread->Start.budget_callout; 111a6f: 8b 83 a8 00 00 00 mov 0xa8(%ebx),%eax 111a75: 89 83 80 00 00 00 mov %eax,0x80(%ebx) the_thread->Start.pointer_argument = pointer_argument; 111a7b: 8b 45 0c mov 0xc(%ebp),%eax 111a7e: 89 83 98 00 00 00 mov %eax,0x98(%ebx) the_thread->Start.numeric_argument = numeric_argument; 111a84: 8b 45 10 mov 0x10(%ebp),%eax 111a87: 89 83 9c 00 00 00 mov %eax,0x9c(%ebx) if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { 111a8d: 53 push %ebx 111a8e: e8 59 cf ff ff call 10e9ec <_Thread_queue_Extract_with_proxy> 111a93: 83 c4 10 add $0x10,%esp 111a96: 84 c0 test %al,%al 111a98: 75 06 jne 111aa0 <_Thread_Reset+0x54> if ( _Watchdog_Is_active( &the_thread->Timer ) ) 111a9a: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 111a9e: 74 28 je 111ac8 <_Thread_Reset+0x7c> (void) _Watchdog_Remove( &the_thread->Timer ); } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { 111aa0: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax 111aa6: 39 43 14 cmp %eax,0x14(%ebx) 111aa9: 74 15 je 111ac0 <_Thread_Reset+0x74> the_thread->real_priority = the_thread->Start.initial_priority; 111aab: 89 43 18 mov %eax,0x18(%ebx) _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); 111aae: 89 45 0c mov %eax,0xc(%ebp) 111ab1: 89 5d 08 mov %ebx,0x8(%ebp) } } 111ab4: 8b 5d fc mov -0x4(%ebp),%ebx 111ab7: c9 leave (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 ); 111ab8: e9 0b d1 ff ff jmp 10ebc8 <_Thread_Set_priority> 111abd: 8d 76 00 lea 0x0(%esi),%esi } } 111ac0: 8b 5d fc mov -0x4(%ebp),%ebx 111ac3: c9 leave 111ac4: c3 ret 111ac5: 8d 76 00 lea 0x0(%esi),%esi the_thread->Start.numeric_argument = numeric_argument; if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { if ( _Watchdog_Is_active( &the_thread->Timer ) ) (void) _Watchdog_Remove( &the_thread->Timer ); 111ac8: 83 ec 0c sub $0xc,%esp 111acb: 8d 43 48 lea 0x48(%ebx),%eax 111ace: 50 push %eax 111acf: e8 fc d7 ff ff call 10f2d0 <_Watchdog_Remove> 111ad4: 83 c4 10 add $0x10,%esp 111ad7: eb c7 jmp 111aa0 <_Thread_Reset+0x54> =============================================================================== 0011132c <_Thread_Resume>: void _Thread_Resume( Thread_Control *the_thread, bool force ) { 11132c: 55 push %ebp 11132d: 89 e5 mov %esp,%ebp 11132f: 53 push %ebx 111330: 83 ec 04 sub $0x4,%esp 111333: 8b 45 08 mov 0x8(%ebp),%eax ISR_Level level; States_Control current_state; _ISR_Disable( level ); 111336: 9c pushf 111337: fa cli 111338: 5b pop %ebx current_state = the_thread->current_state; 111339: 8b 50 10 mov 0x10(%eax),%edx if ( current_state & STATES_SUSPENDED ) { 11133c: f6 c2 02 test $0x2,%dl 11133f: 74 0a je 11134b <_Thread_Resume+0x1f> <== NEVER TAKEN 111341: 83 e2 fd and $0xfffffffd,%edx current_state = the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state); 111344: 89 50 10 mov %edx,0x10(%eax) if ( _States_Is_ready( current_state ) ) { 111347: 85 d2 test %edx,%edx 111349: 74 09 je 111354 <_Thread_Resume+0x28> _Scheduler_Unblock( &_Scheduler, the_thread ); } } _ISR_Enable( level ); 11134b: 53 push %ebx 11134c: 9d popf } 11134d: 8b 5d fc mov -0x4(%ebp),%ebx 111350: c9 leave 111351: c3 ret 111352: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE void _Scheduler_Unblock( Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { the_scheduler->Operations.unblock( the_scheduler, the_thread ); 111354: 83 ec 08 sub $0x8,%esp 111357: 50 push %eax 111358: 68 e0 95 12 00 push $0x1295e0 11135d: ff 15 f0 95 12 00 call *0x1295f0 111363: 83 c4 10 add $0x10,%esp 111366: eb e3 jmp 11134b <_Thread_Resume+0x1f> =============================================================================== 0010e0ec <_Thread_Stack_Allocate>: size_t _Thread_Stack_Allocate( Thread_Control *the_thread, size_t stack_size ) { 10e0ec: 55 push %ebp 10e0ed: 89 e5 mov %esp,%ebp 10e0ef: 53 push %ebx 10e0f0: 83 ec 04 sub $0x4,%esp the_stack_size = _Stack_Adjust_size( the_stack_size ); stack_addr = _Workspace_Allocate( the_stack_size ); } if ( !stack_addr ) the_stack_size = 0; 10e0f3: a1 10 12 12 00 mov 0x121210,%eax 10e0f8: 8b 5d 0c mov 0xc(%ebp),%ebx 10e0fb: 39 c3 cmp %eax,%ebx 10e0fd: 73 02 jae 10e101 <_Thread_Stack_Allocate+0x15> 10e0ff: 89 c3 mov %eax,%ebx * Call ONLY the CPU table stack allocate hook, _or_ the * the RTEMS workspace allocate. This is so the stack free * routine can call the correct deallocation routine. */ if ( Configuration.stack_allocate_hook ) { 10e101: a1 44 12 12 00 mov 0x121244,%eax 10e106: 85 c0 test %eax,%eax 10e108: 74 32 je 10e13c <_Thread_Stack_Allocate+0x50> stack_addr = (*Configuration.stack_allocate_hook)( the_stack_size ); 10e10a: 83 ec 0c sub $0xc,%esp 10e10d: 53 push %ebx 10e10e: ff d0 call *%eax 10e110: 83 c4 10 add $0x10,%esp the_stack_size = _Stack_Adjust_size( the_stack_size ); stack_addr = _Workspace_Allocate( the_stack_size ); } if ( !stack_addr ) 10e113: 85 c0 test %eax,%eax 10e115: 74 11 je 10e128 <_Thread_Stack_Allocate+0x3c> the_stack_size = 0; the_thread->Start.stack = stack_addr; 10e117: 8b 55 08 mov 0x8(%ebp),%edx 10e11a: 89 82 c0 00 00 00 mov %eax,0xc0(%edx) return the_stack_size; } 10e120: 89 d8 mov %ebx,%eax 10e122: 8b 5d fc mov -0x4(%ebp),%ebx 10e125: c9 leave 10e126: c3 ret 10e127: 90 nop the_stack_size = _Stack_Adjust_size( the_stack_size ); stack_addr = _Workspace_Allocate( the_stack_size ); } if ( !stack_addr ) the_stack_size = 0; 10e128: 31 db xor %ebx,%ebx the_thread->Start.stack = stack_addr; 10e12a: 8b 55 08 mov 0x8(%ebp),%edx 10e12d: 89 82 c0 00 00 00 mov %eax,0xc0(%edx) return the_stack_size; } 10e133: 89 d8 mov %ebx,%eax 10e135: 8b 5d fc mov -0x4(%ebp),%ebx 10e138: c9 leave 10e139: c3 ret 10e13a: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE uint32_t _Stack_Adjust_size ( size_t size ) { return size + CPU_STACK_ALIGNMENT; 10e13c: 83 c3 10 add $0x10,%ebx * get and keep the stack adjust factor, the stack alignment, and * the context initialization sequence in sync. */ the_stack_size = _Stack_Adjust_size( the_stack_size ); stack_addr = _Workspace_Allocate( the_stack_size ); 10e13f: 83 ec 0c sub $0xc,%esp 10e142: 53 push %ebx 10e143: e8 c0 06 00 00 call 10e808 <_Workspace_Allocate> 10e148: 83 c4 10 add $0x10,%esp 10e14b: eb c6 jmp 10e113 <_Thread_Stack_Allocate+0x27> =============================================================================== 0010e150 <_Thread_Stack_Free>: */ void _Thread_Stack_Free( Thread_Control *the_thread ) { 10e150: 55 push %ebp 10e151: 89 e5 mov %esp,%ebp 10e153: 83 ec 08 sub $0x8,%esp 10e156: 8b 55 08 mov 0x8(%ebp),%edx * Call ONLY the CPU table stack free hook, or the * the RTEMS workspace free. This is so the free * routine properly matches the allocation of the stack. */ if ( Configuration.stack_free_hook ) 10e159: a1 48 12 12 00 mov 0x121248,%eax 10e15e: 85 c0 test %eax,%eax 10e160: 74 0e je 10e170 <_Thread_Stack_Free+0x20> (*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area ); 10e162: 8b 92 b8 00 00 00 mov 0xb8(%edx),%edx 10e168: 89 55 08 mov %edx,0x8(%ebp) else _Workspace_Free( the_thread->Start.Initial_stack.area ); } 10e16b: c9 leave * the RTEMS workspace free. This is so the free * routine properly matches the allocation of the stack. */ if ( Configuration.stack_free_hook ) (*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area ); 10e16c: ff e0 jmp *%eax 10e16e: 66 90 xchg %ax,%ax else _Workspace_Free( the_thread->Start.Initial_stack.area ); 10e170: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 10e176: 89 45 08 mov %eax,0x8(%ebp) } 10e179: c9 leave */ if ( Configuration.stack_free_hook ) (*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area ); else _Workspace_Free( the_thread->Start.Initial_stack.area ); 10e17a: e9 a5 06 00 00 jmp 10e824 <_Workspace_Free> =============================================================================== 00110dd4 <_Thread_Suspend>: */ void _Thread_Suspend( Thread_Control *the_thread ) { 110dd4: 55 push %ebp 110dd5: 89 e5 mov %esp,%ebp 110dd7: 53 push %ebx 110dd8: 83 ec 04 sub $0x4,%esp 110ddb: 8b 45 08 mov 0x8(%ebp),%eax ISR_Level level; _ISR_Disable( level ); 110dde: 9c pushf 110ddf: fa cli 110de0: 5b pop %ebx if ( !_States_Is_ready( the_thread->current_state ) ) { 110de1: 8b 50 10 mov 0x10(%eax),%edx 110de4: 85 d2 test %edx,%edx 110de6: 74 10 je 110df8 <_Thread_Suspend+0x24> 110de8: 83 ca 02 or $0x2,%edx 110deb: 89 50 10 mov %edx,0x10(%eax) the_thread->current_state = _States_Set( STATES_SUSPENDED, the_thread->current_state ); _ISR_Enable( level ); 110dee: 53 push %ebx 110def: 9d popf the_thread->current_state = STATES_SUSPENDED; _Scheduler_Block(&_Scheduler, the_thread); _ISR_Enable( level ); } 110df0: 8b 5d fc mov -0x4(%ebp),%ebx 110df3: c9 leave 110df4: c3 ret 110df5: 8d 76 00 lea 0x0(%esi),%esi _States_Set( STATES_SUSPENDED, the_thread->current_state ); _ISR_Enable( level ); return; } the_thread->current_state = STATES_SUSPENDED; 110df8: c7 40 10 02 00 00 00 movl $0x2,0x10(%eax) RTEMS_INLINE_ROUTINE void _Scheduler_Block( Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { the_scheduler->Operations.block( the_scheduler, the_thread ); 110dff: 83 ec 08 sub $0x8,%esp 110e02: 50 push %eax 110e03: 68 00 55 12 00 push $0x125500 110e08: ff 15 0c 55 12 00 call *0x12550c _Scheduler_Block(&_Scheduler, the_thread); _ISR_Enable( level ); 110e0e: 53 push %ebx 110e0f: 9d popf 110e10: 83 c4 10 add $0x10,%esp } 110e13: 8b 5d fc mov -0x4(%ebp),%ebx 110e16: c9 leave 110e17: c3 ret =============================================================================== 0010e23c <_Thread_Tickle_timeslice>: * * Output parameters: NONE */ void _Thread_Tickle_timeslice( void ) { 10e23c: 55 push %ebp 10e23d: 89 e5 mov %esp,%ebp 10e23f: 53 push %ebx 10e240: 83 ec 04 sub $0x4,%esp Thread_Control *executing; executing = _Thread_Executing; 10e243: 8b 1d 18 57 12 00 mov 0x125718,%ebx /* * If the thread is not preemptible or is not ready, then * just return. */ if ( !executing->is_preemptible ) 10e249: 80 7b 74 00 cmpb $0x0,0x74(%ebx) 10e24d: 74 0d je 10e25c <_Thread_Tickle_timeslice+0x20> return; if ( !_States_Is_ready( executing->current_state ) ) 10e24f: 8b 43 10 mov 0x10(%ebx),%eax 10e252: 85 c0 test %eax,%eax 10e254: 75 06 jne 10e25c <_Thread_Tickle_timeslice+0x20> /* * The cpu budget algorithm determines what happens next. */ switch ( executing->budget_algorithm ) { 10e256: 83 7b 7c 01 cmpl $0x1,0x7c(%ebx) 10e25a: 74 08 je 10e264 <_Thread_Tickle_timeslice+0x28> if ( --executing->cpu_time_budget == 0 ) (*executing->budget_callout)( executing ); break; #endif } } 10e25c: 8b 5d fc mov -0x4(%ebp),%ebx 10e25f: c9 leave 10e260: c3 ret 10e261: 8d 76 00 lea 0x0(%esi),%esi 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 ) { 10e264: 8b 43 78 mov 0x78(%ebx),%eax 10e267: 48 dec %eax 10e268: 89 43 78 mov %eax,0x78(%ebx) 10e26b: 85 c0 test %eax,%eax 10e26d: 7f ed jg 10e25c <_Thread_Tickle_timeslice+0x20> * always operates on the scheduler that 'owns' the currently executing * thread. */ RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void ) { _Scheduler.Operations.yield( &_Scheduler ); 10e26f: 83 ec 0c sub $0xc,%esp 10e272: 68 00 55 12 00 push $0x125500 10e277: ff 15 08 55 12 00 call *0x125508 * 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; 10e27d: a1 20 54 12 00 mov 0x125420,%eax 10e282: 89 43 78 mov %eax,0x78(%ebx) 10e285: 83 c4 10 add $0x10,%esp 10e288: eb d2 jmp 10e25c <_Thread_Tickle_timeslice+0x20> =============================================================================== 0010dbd8 <_Thread_queue_Dequeue_priority>: */ Thread_Control *_Thread_queue_Dequeue_priority( Thread_queue_Control *the_thread_queue ) { 10dbd8: 55 push %ebp 10dbd9: 89 e5 mov %esp,%ebp 10dbdb: 57 push %edi 10dbdc: 56 push %esi 10dbdd: 53 push %ebx 10dbde: 83 ec 2c sub $0x2c,%esp 10dbe1: 8b 7d 08 mov 0x8(%ebp),%edi Chain_Node *new_second_node; Chain_Node *last_node; Chain_Node *next_node; Chain_Node *previous_node; _ISR_Disable( level ); 10dbe4: 9c pushf 10dbe5: fa cli 10dbe6: 58 pop %eax 10dbe7: 89 f9 mov %edi,%ecx for( index=0 ; 10dbe9: 31 d2 xor %edx,%edx #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif return( the_thread ); } 10dbeb: 8b 19 mov (%ecx),%ebx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10dbed: 8d 34 52 lea (%edx,%edx,2),%esi 10dbf0: 8d 74 b7 04 lea 0x4(%edi,%esi,4),%esi _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 ] ) ) { 10dbf4: 39 f3 cmp %esi,%ebx 10dbf6: 75 18 jne 10dc10 <_Thread_queue_Dequeue_priority+0x38> Chain_Node *previous_node; _ISR_Disable( level ); for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { 10dbf8: 42 inc %edx 10dbf9: 83 c1 0c add $0xc,%ecx Chain_Node *last_node; Chain_Node *next_node; Chain_Node *previous_node; _ISR_Disable( level ); for( index=0 ; 10dbfc: 83 fa 04 cmp $0x4,%edx 10dbff: 75 ea jne 10dbeb <_Thread_queue_Dequeue_priority+0x13> } /* * We did not find a thread to unblock. */ _ISR_Enable( level ); 10dc01: 50 push %eax 10dc02: 9d popf return NULL; 10dc03: 31 f6 xor %esi,%esi #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif return( the_thread ); } 10dc05: 89 f0 mov %esi,%eax 10dc07: 8d 65 f4 lea -0xc(%ebp),%esp 10dc0a: 5b pop %ebx 10dc0b: 5e pop %esi 10dc0c: 5f pop %edi 10dc0d: c9 leave 10dc0e: c3 ret 10dc0f: 90 nop _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( 10dc10: 89 de mov %ebx,%esi */ _ISR_Enable( level ); return NULL; dequeue: the_thread->Wait.queue = NULL; 10dc12: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx) #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif return( the_thread ); } 10dc19: 8b 53 38 mov 0x38(%ebx),%edx 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; 10dc1c: 8b 0b mov (%ebx),%ecx previous_node = the_thread->Object.Node.previous; 10dc1e: 8b 7b 04 mov 0x4(%ebx),%edi 10dc21: 89 7d d4 mov %edi,-0x2c(%ebp) 10dc24: 8d 7b 3c lea 0x3c(%ebx),%edi if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { 10dc27: 39 fa cmp %edi,%edx 10dc29: 74 7f je 10dcaa <_Thread_queue_Dequeue_priority+0xd2> #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif return( the_thread ); } 10dc2b: 8b 7b 40 mov 0x40(%ebx),%edi 10dc2e: 89 7d e4 mov %edi,-0x1c(%ebp) 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; 10dc31: 8b 3a mov (%edx),%edi 10dc33: 89 7d e0 mov %edi,-0x20(%ebp) previous_node->next = new_first_node; 10dc36: 8b 7d d4 mov -0x2c(%ebp),%edi 10dc39: 89 17 mov %edx,(%edi) next_node->previous = new_first_node; 10dc3b: 89 51 04 mov %edx,0x4(%ecx) new_first_node->next = next_node; 10dc3e: 89 0a mov %ecx,(%edx) new_first_node->previous = previous_node; 10dc40: 89 7a 04 mov %edi,0x4(%edx) if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 10dc43: 8b 4b 40 mov 0x40(%ebx),%ecx 10dc46: 39 4b 38 cmp %ecx,0x38(%ebx) 10dc49: 74 17 je 10dc62 <_Thread_queue_Dequeue_priority+0x8a> /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); 10dc4b: 8d 4a 38 lea 0x38(%edx),%ecx 10dc4e: 8b 7d e0 mov -0x20(%ebp),%edi 10dc51: 89 4f 04 mov %ecx,0x4(%edi) tail = _Chain_Tail( &new_first_thread->Wait.Block2n ); new_second_node->previous = head; head->next = new_second_node; 10dc54: 89 7a 38 mov %edi,0x38(%edx) tail->previous = last_node; 10dc57: 8b 4d e4 mov -0x1c(%ebp),%ecx 10dc5a: 89 4a 40 mov %ecx,0x40(%edx) 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 ); 10dc5d: 83 c2 3c add $0x3c,%edx 10dc60: 89 11 mov %edx,(%ecx) } else { previous_node->next = next_node; next_node->previous = previous_node; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 10dc62: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 10dc66: 74 18 je 10dc80 <_Thread_queue_Dequeue_priority+0xa8> _ISR_Enable( level ); 10dc68: 50 push %eax 10dc69: 9d popf RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 10dc6a: 83 ec 08 sub $0x8,%esp 10dc6d: 68 f8 ff 03 10 push $0x1003fff8 10dc72: 53 push %ebx 10dc73: e8 04 f8 ff ff call 10d47c <_Thread_Clear_state> 10dc78: 83 c4 10 add $0x10,%esp 10dc7b: eb 88 jmp 10dc05 <_Thread_queue_Dequeue_priority+0x2d> 10dc7d: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 10dc80: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx) _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 10dc87: 50 push %eax 10dc88: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 10dc89: 83 ec 0c sub $0xc,%esp 10dc8c: 8d 43 48 lea 0x48(%ebx),%eax 10dc8f: 50 push %eax 10dc90: e8 4b 0a 00 00 call 10e6e0 <_Watchdog_Remove> 10dc95: 58 pop %eax 10dc96: 5a pop %edx 10dc97: 68 f8 ff 03 10 push $0x1003fff8 10dc9c: 53 push %ebx 10dc9d: e8 da f7 ff ff call 10d47c <_Thread_Clear_state> 10dca2: 83 c4 10 add $0x10,%esp 10dca5: e9 5b ff ff ff jmp 10dc05 <_Thread_queue_Dequeue_priority+0x2d> head->next = new_second_node; tail->previous = last_node; last_node->next = tail; } } else { previous_node->next = next_node; 10dcaa: 8b 7d d4 mov -0x2c(%ebp),%edi 10dcad: 89 0f mov %ecx,(%edi) next_node->previous = previous_node; 10dcaf: 89 79 04 mov %edi,0x4(%ecx) 10dcb2: eb ae jmp 10dc62 <_Thread_queue_Dequeue_priority+0x8a> =============================================================================== 00110c78 <_Thread_queue_Extract>: void _Thread_queue_Extract( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 110c78: 55 push %ebp 110c79: 89 e5 mov %esp,%ebp 110c7b: 83 ec 08 sub $0x8,%esp 110c7e: 8b 45 08 mov 0x8(%ebp),%eax 110c81: 8b 55 0c mov 0xc(%ebp),%edx /* * Can not use indirect function pointer here since Extract priority * is a macro and the underlying methods do not have the same signature. */ if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) 110c84: 83 78 34 01 cmpl $0x1,0x34(%eax) 110c88: 74 0e je 110c98 <_Thread_queue_Extract+0x20> _Thread_queue_Extract_priority( the_thread_queue, the_thread ); else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ _Thread_queue_Extract_fifo( the_thread_queue, the_thread ); 110c8a: 89 55 0c mov %edx,0xc(%ebp) 110c8d: 89 45 08 mov %eax,0x8(%ebp) } 110c90: c9 leave * is a macro and the underlying methods do not have the same signature. */ if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) _Thread_queue_Extract_priority( the_thread_queue, the_thread ); else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ _Thread_queue_Extract_fifo( the_thread_queue, the_thread ); 110c91: e9 0e 16 00 00 jmp 1122a4 <_Thread_queue_Extract_fifo> 110c96: 66 90 xchg %ax,%ax /* * Can not use indirect function pointer here since Extract priority * is a macro and the underlying methods do not have the same signature. */ if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) _Thread_queue_Extract_priority( the_thread_queue, the_thread ); 110c98: 51 push %ecx 110c99: 6a 00 push $0x0 110c9b: 52 push %edx 110c9c: 50 push %eax 110c9d: e8 06 00 00 00 call 110ca8 <_Thread_queue_Extract_priority_helper> 110ca2: 83 c4 10 add $0x10,%esp else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ _Thread_queue_Extract_fifo( the_thread_queue, the_thread ); } 110ca5: c9 leave 110ca6: c3 ret =============================================================================== 001122a4 <_Thread_queue_Extract_fifo>: void _Thread_queue_Extract_fifo( Thread_queue_Control *the_thread_queue __attribute__((unused)), Thread_Control *the_thread ) { 1122a4: 55 push %ebp 1122a5: 89 e5 mov %esp,%ebp 1122a7: 53 push %ebx 1122a8: 83 ec 04 sub $0x4,%esp 1122ab: 8b 5d 0c mov 0xc(%ebp),%ebx ISR_Level level; _ISR_Disable( level ); 1122ae: 9c pushf 1122af: fa cli 1122b0: 58 pop %eax if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 1122b1: f7 43 10 e0 be 03 00 testl $0x3bee0,0x10(%ebx) 1122b8: 74 2e je 1122e8 <_Thread_queue_Extract_fifo+0x44> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 1122ba: 8b 0b mov (%ebx),%ecx previous = the_node->previous; 1122bc: 8b 53 04 mov 0x4(%ebx),%edx next->previous = previous; 1122bf: 89 51 04 mov %edx,0x4(%ecx) previous->next = next; 1122c2: 89 0a mov %ecx,(%edx) return; } _Chain_Extract_unprotected( &the_thread->Object.Node ); the_thread->Wait.queue = NULL; 1122c4: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 1122cb: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 1122cf: 74 1f je 1122f0 <_Thread_queue_Extract_fifo+0x4c> _ISR_Enable( level ); 1122d1: 50 push %eax 1122d2: 9d popf RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 1122d3: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp) 1122da: 89 5d 08 mov %ebx,0x8(%ebp) #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 1122dd: 8b 5d fc mov -0x4(%ebp),%ebx 1122e0: c9 leave 1122e1: e9 96 b1 ff ff jmp 10d47c <_Thread_Clear_state> 1122e6: 66 90 xchg %ax,%ax ISR_Level level; _ISR_Disable( level ); if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _ISR_Enable( level ); 1122e8: 50 push %eax 1122e9: 9d popf #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 1122ea: 8b 5d fc mov -0x4(%ebp),%ebx 1122ed: c9 leave 1122ee: c3 ret 1122ef: 90 nop 1122f0: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { _ISR_Enable( level ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 1122f7: 50 push %eax 1122f8: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 1122f9: 83 ec 0c sub $0xc,%esp 1122fc: 8d 43 48 lea 0x48(%ebx),%eax 1122ff: 50 push %eax 112300: e8 db c3 ff ff call 10e6e0 <_Watchdog_Remove> 112305: 83 c4 10 add $0x10,%esp 112308: eb c9 jmp 1122d3 <_Thread_queue_Extract_fifo+0x2f> =============================================================================== 00110ca8 <_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 ) { 110ca8: 55 push %ebp 110ca9: 89 e5 mov %esp,%ebp 110cab: 57 push %edi 110cac: 56 push %esi 110cad: 53 push %ebx 110cae: 83 ec 1c sub $0x1c,%esp 110cb1: 8b 5d 0c mov 0xc(%ebp),%ebx 110cb4: 8a 45 10 mov 0x10(%ebp),%al 110cb7: 88 45 e3 mov %al,-0x1d(%ebp) Chain_Node *new_first_node; Chain_Node *new_second_node; Chain_Node *last_node; the_node = (Chain_Node *) the_thread; _ISR_Disable( level ); 110cba: 9c pushf 110cbb: fa cli 110cbc: 8f 45 e4 popl -0x1c(%ebp) if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 110cbf: f7 43 10 e0 be 03 00 testl $0x3bee0,0x10(%ebx) 110cc6: 74 6c je 110d34 <_Thread_queue_Extract_priority_helper+0x8c> /* * The thread was actually waiting on a thread queue so let's remove it. */ next_node = the_node->next; 110cc8: 8b 13 mov (%ebx),%edx previous_node = the_node->previous; 110cca: 8b 4b 04 mov 0x4(%ebx),%ecx #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 110ccd: 8b 43 38 mov 0x38(%ebx),%eax RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 110cd0: 8d 73 3c lea 0x3c(%ebx),%esi */ next_node = the_node->next; previous_node = the_node->previous; if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { 110cd3: 39 f0 cmp %esi,%eax 110cd5: 74 69 je 110d40 <_Thread_queue_Extract_priority_helper+0x98> #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 110cd7: 8b 7b 40 mov 0x40(%ebx),%edi 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; 110cda: 8b 30 mov (%eax),%esi previous_node->next = new_first_node; 110cdc: 89 01 mov %eax,(%ecx) next_node->previous = new_first_node; 110cde: 89 42 04 mov %eax,0x4(%edx) new_first_node->next = next_node; 110ce1: 89 10 mov %edx,(%eax) new_first_node->previous = previous_node; 110ce3: 89 48 04 mov %ecx,0x4(%eax) if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 110ce6: 8b 53 40 mov 0x40(%ebx),%edx 110ce9: 39 53 38 cmp %edx,0x38(%ebx) 110cec: 74 11 je 110cff <_Thread_queue_Extract_priority_helper+0x57> /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); 110cee: 8d 50 38 lea 0x38(%eax),%edx 110cf1: 89 56 04 mov %edx,0x4(%esi) tail = _Chain_Tail( &new_first_thread->Wait.Block2n ); new_second_node->previous = head; head->next = new_second_node; 110cf4: 89 70 38 mov %esi,0x38(%eax) tail->previous = last_node; 110cf7: 89 78 40 mov %edi,0x40(%eax) 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 ); 110cfa: 83 c0 3c add $0x3c,%eax 110cfd: 89 07 mov %eax,(%edi) /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { 110cff: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp) 110d03: 75 23 jne 110d28 <_Thread_queue_Extract_priority_helper+0x80> _ISR_Enable( level ); return; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 110d05: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 110d09: 74 3d je 110d48 <_Thread_queue_Extract_priority_helper+0xa0> _ISR_Enable( level ); 110d0b: ff 75 e4 pushl -0x1c(%ebp) 110d0e: 9d popf 110d0f: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp) 110d16: 89 5d 08 mov %ebx,0x8(%ebp) #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 110d19: 8d 65 f4 lea -0xc(%ebp),%esp 110d1c: 5b pop %ebx 110d1d: 5e pop %esi 110d1e: 5f pop %edi 110d1f: c9 leave 110d20: e9 57 c7 ff ff jmp 10d47c <_Thread_Clear_state> 110d25: 8d 76 00 lea 0x0(%esi),%esi /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { _ISR_Enable( level ); 110d28: ff 75 e4 pushl -0x1c(%ebp) 110d2b: 9d popf #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 110d2c: 8d 65 f4 lea -0xc(%ebp),%esp 110d2f: 5b pop %ebx 110d30: 5e pop %esi 110d31: 5f pop %edi 110d32: c9 leave 110d33: c3 ret Chain_Node *last_node; the_node = (Chain_Node *) the_thread; _ISR_Disable( level ); if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _ISR_Enable( level ); 110d34: ff 75 e4 pushl -0x1c(%ebp) 110d37: 9d popf #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 110d38: 8d 65 f4 lea -0xc(%ebp),%esp 110d3b: 5b pop %ebx 110d3c: 5e pop %esi 110d3d: 5f pop %edi 110d3e: c9 leave 110d3f: c3 ret head->next = new_second_node; tail->previous = last_node; last_node->next = tail; } } else { previous_node->next = next_node; 110d40: 89 11 mov %edx,(%ecx) next_node->previous = previous_node; 110d42: 89 4a 04 mov %ecx,0x4(%edx) 110d45: eb b8 jmp 110cff <_Thread_queue_Extract_priority_helper+0x57> 110d47: 90 nop 110d48: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { _ISR_Enable( level ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 110d4f: ff 75 e4 pushl -0x1c(%ebp) 110d52: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 110d53: 83 ec 0c sub $0xc,%esp 110d56: 8d 43 48 lea 0x48(%ebx),%eax 110d59: 50 push %eax 110d5a: e8 81 d9 ff ff call 10e6e0 <_Watchdog_Remove> 110d5f: 83 c4 10 add $0x10,%esp 110d62: eb ab jmp 110d0f <_Thread_queue_Extract_priority_helper+0x67> =============================================================================== 0010dec4 <_Thread_queue_Extract_with_proxy>: */ bool _Thread_queue_Extract_with_proxy( Thread_Control *the_thread ) { 10dec4: 55 push %ebp 10dec5: 89 e5 mov %esp,%ebp 10dec7: 83 ec 08 sub $0x8,%esp 10deca: 8b 45 08 mov 0x8(%ebp),%eax States_Control state; state = the_thread->current_state; if ( _States_Is_waiting_on_thread_queue( state ) ) { 10decd: f7 40 10 e0 be 03 00 testl $0x3bee0,0x10(%eax) 10ded4: 75 06 jne 10dedc <_Thread_queue_Extract_with_proxy+0x18> #endif _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); return true; } return false; 10ded6: 31 c0 xor %eax,%eax } 10ded8: c9 leave 10ded9: c3 ret 10deda: 66 90 xchg %ax,%ax if ( proxy_extract_callout ) (*proxy_extract_callout)( the_thread ); } #endif _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); 10dedc: 83 ec 08 sub $0x8,%esp 10dedf: 50 push %eax 10dee0: ff 70 44 pushl 0x44(%eax) 10dee3: e8 90 2d 00 00 call 110c78 <_Thread_queue_Extract> return true; 10dee8: 83 c4 10 add $0x10,%esp 10deeb: b0 01 mov $0x1,%al } return false; } 10deed: c9 leave 10deee: c3 ret =============================================================================== 0011f09c <_Thread_queue_First>: */ Thread_Control *_Thread_queue_First( Thread_queue_Control *the_thread_queue ) { 11f09c: 55 push %ebp 11f09d: 89 e5 mov %esp,%ebp 11f09f: 83 ec 08 sub $0x8,%esp 11f0a2: 8b 45 08 mov 0x8(%ebp),%eax Thread_Control * (*first_p)(Thread_queue_Control *); if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) 11f0a5: 83 78 34 01 cmpl $0x1,0x34(%eax) 11f0a9: 74 0d je 11f0b8 <_Thread_queue_First+0x1c> first_p = _Thread_queue_First_priority; else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ first_p = _Thread_queue_First_fifo; 11f0ab: ba 48 04 12 00 mov $0x120448,%edx return (*first_p)( the_thread_queue ); 11f0b0: 89 45 08 mov %eax,0x8(%ebp) } 11f0b3: c9 leave if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) first_p = _Thread_queue_First_priority; else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ first_p = _Thread_queue_First_fifo; return (*first_p)( the_thread_queue ); 11f0b4: ff e2 jmp *%edx 11f0b6: 66 90 xchg %ax,%ax ) { Thread_Control * (*first_p)(Thread_queue_Control *); if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) first_p = _Thread_queue_First_priority; 11f0b8: ba c4 f0 11 00 mov $0x11f0c4,%edx else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ first_p = _Thread_queue_First_fifo; return (*first_p)( the_thread_queue ); 11f0bd: 89 45 08 mov %eax,0x8(%ebp) } 11f0c0: c9 leave if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) first_p = _Thread_queue_First_priority; else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ first_p = _Thread_queue_First_fifo; return (*first_p)( the_thread_queue ); 11f0c1: ff e2 jmp *%edx =============================================================================== 00120448 <_Thread_queue_First_fifo>: */ Thread_Control *_Thread_queue_First_fifo( Thread_queue_Control *the_thread_queue ) { 120448: 55 push %ebp 120449: 89 e5 mov %esp,%ebp 12044b: 8b 55 08 mov 0x8(%ebp),%edx if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) return (Thread_Control *) _Chain_First( &the_thread_queue->Queues.Fifo ); return NULL; } 12044e: 8b 02 mov (%edx),%eax RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 120450: 83 c2 04 add $0x4,%edx Thread_Control *_Thread_queue_First_fifo( Thread_queue_Control *the_thread_queue ) { if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) 120453: 39 d0 cmp %edx,%eax 120455: 74 05 je 12045c <_Thread_queue_First_fifo+0x14> return (Thread_Control *) _Chain_First( &the_thread_queue->Queues.Fifo ); return NULL; } 120457: c9 leave 120458: c3 ret 120459: 8d 76 00 lea 0x0(%esi),%esi ) { if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) return (Thread_Control *) _Chain_First( &the_thread_queue->Queues.Fifo ); return NULL; 12045c: 31 c0 xor %eax,%eax } 12045e: c9 leave 12045f: c3 ret =============================================================================== 0010def0 <_Thread_queue_Flush>: #else Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)), #endif uint32_t status ) { 10def0: 55 push %ebp 10def1: 89 e5 mov %esp,%ebp 10def3: 56 push %esi 10def4: 53 push %ebx 10def5: 8b 5d 08 mov 0x8(%ebp),%ebx 10def8: 8b 75 10 mov 0x10(%ebp),%esi Thread_Control *the_thread; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { 10defb: eb 06 jmp 10df03 <_Thread_queue_Flush+0x13> 10defd: 8d 76 00 lea 0x0(%esi),%esi #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) ( *remote_extract_callout )( the_thread ); else #endif the_thread->Wait.return_code = status; 10df00: 89 70 34 mov %esi,0x34(%eax) uint32_t status ) { Thread_Control *the_thread; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { 10df03: 83 ec 0c sub $0xc,%esp 10df06: 53 push %ebx 10df07: e8 80 fc ff ff call 10db8c <_Thread_queue_Dequeue> 10df0c: 83 c4 10 add $0x10,%esp 10df0f: 85 c0 test %eax,%eax 10df11: 75 ed jne 10df00 <_Thread_queue_Flush+0x10> ( *remote_extract_callout )( the_thread ); else #endif the_thread->Wait.return_code = status; } } 10df13: 8d 65 f8 lea -0x8(%ebp),%esp 10df16: 5b pop %ebx 10df17: 5e pop %esi 10df18: c9 leave 10df19: c3 ret =============================================================================== 0010df1c <_Thread_queue_Initialize>: Thread_queue_Control *the_thread_queue, Thread_queue_Disciplines the_discipline, States_Control state, uint32_t timeout_status ) { 10df1c: 55 push %ebp 10df1d: 89 e5 mov %esp,%ebp 10df1f: 56 push %esi 10df20: 53 push %ebx 10df21: 8b 45 08 mov 0x8(%ebp),%eax 10df24: 8b 55 0c mov 0xc(%ebp),%edx the_thread_queue->state = state; 10df27: 8b 4d 10 mov 0x10(%ebp),%ecx 10df2a: 89 48 38 mov %ecx,0x38(%eax) the_thread_queue->discipline = the_discipline; 10df2d: 89 50 34 mov %edx,0x34(%eax) the_thread_queue->timeout_status = timeout_status; 10df30: 8b 4d 14 mov 0x14(%ebp),%ecx 10df33: 89 48 3c mov %ecx,0x3c(%eax) the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 10df36: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax) if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 10df3d: 83 fa 01 cmp $0x1,%edx 10df40: 74 16 je 10df58 <_Thread_queue_Initialize+0x3c> 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 ); 10df42: 8d 50 04 lea 0x4(%eax),%edx 10df45: 89 10 mov %edx,(%eax) head->next = tail; head->previous = NULL; 10df47: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) tail->previous = head; 10df4e: 89 40 08 mov %eax,0x8(%eax) _Chain_Initialize_empty( &the_thread_queue->Queues.Priority[index] ); } else { /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ _Chain_Initialize_empty( &the_thread_queue->Queues.Fifo ); } } 10df51: 5b pop %ebx 10df52: 5e pop %esi 10df53: c9 leave 10df54: c3 ret 10df55: 8d 76 00 lea 0x0(%esi),%esi the_thread_queue->state = state; the_thread_queue->discipline = the_discipline; the_thread_queue->timeout_status = timeout_status; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 10df58: 89 c1 mov %eax,%ecx 10df5a: 30 d2 xor %dl,%dl 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 ); 10df5c: 8d 1c 52 lea (%edx,%edx,2),%ebx 10df5f: 8d 1c 98 lea (%eax,%ebx,4),%ebx 10df62: 8d 73 04 lea 0x4(%ebx),%esi 10df65: 89 31 mov %esi,(%ecx) head->next = tail; head->previous = NULL; 10df67: c7 41 04 00 00 00 00 movl $0x0,0x4(%ecx) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); 10df6e: 89 59 08 mov %ebx,0x8(%ecx) uint32_t index; for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++) 10df71: 42 inc %edx 10df72: 83 c1 0c add $0xc,%ecx the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { uint32_t index; for( index=0 ; 10df75: 83 fa 04 cmp $0x4,%edx 10df78: 75 e2 jne 10df5c <_Thread_queue_Initialize+0x40> _Chain_Initialize_empty( &the_thread_queue->Queues.Priority[index] ); } else { /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ _Chain_Initialize_empty( &the_thread_queue->Queues.Fifo ); } } 10df7a: 5b pop %ebx 10df7b: 5e pop %esi 10df7c: c9 leave 10df7d: c3 ret =============================================================================== 00110d64 <_Thread_queue_Process_timeout>: #include void _Thread_queue_Process_timeout( Thread_Control *the_thread ) { 110d64: 55 push %ebp 110d65: 89 e5 mov %esp,%ebp 110d67: 83 ec 08 sub $0x8,%esp 110d6a: 8b 45 08 mov 0x8(%ebp),%eax Thread_queue_Control *the_thread_queue = the_thread->Wait.queue; 110d6d: 8b 50 44 mov 0x44(%eax),%edx * 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 && 110d70: 8b 4a 30 mov 0x30(%edx),%ecx 110d73: 85 c9 test %ecx,%ecx 110d75: 74 08 je 110d7f <_Thread_queue_Process_timeout+0x1b> 110d77: 3b 05 18 57 12 00 cmp 0x125718,%eax 110d7d: 74 15 je 110d94 <_Thread_queue_Process_timeout+0x30><== ALWAYS TAKEN if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; } } else { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; 110d7f: 8b 4a 3c mov 0x3c(%edx),%ecx 110d82: 89 48 34 mov %ecx,0x34(%eax) _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); 110d85: 83 ec 08 sub $0x8,%esp 110d88: 50 push %eax 110d89: 52 push %edx 110d8a: e8 e9 fe ff ff call 110c78 <_Thread_queue_Extract> 110d8f: 83 c4 10 add $0x10,%esp } } 110d92: c9 leave 110d93: c3 ret * a timeout is not allowed to occur. */ if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED && _Thread_Is_executing( the_thread ) ) { if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) { 110d94: 83 f9 03 cmp $0x3,%ecx 110d97: 74 f9 je 110d92 <_Thread_queue_Process_timeout+0x2e> the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; 110d99: 8b 4a 3c mov 0x3c(%edx),%ecx 110d9c: 89 48 34 mov %ecx,0x34(%eax) the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 110d9f: c7 42 30 02 00 00 00 movl $0x2,0x30(%edx) } } else { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); } } 110da6: c9 leave 110da7: c3 ret =============================================================================== 0010df80 <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 10df80: 55 push %ebp 10df81: 89 e5 mov %esp,%ebp 10df83: 57 push %edi 10df84: 56 push %esi 10df85: 53 push %ebx 10df86: 83 ec 1c sub $0x1c,%esp 10df89: 8b 75 08 mov 0x8(%ebp),%esi 10df8c: 8b 7d 0c mov 0xc(%ebp),%edi /* * Just in case the thread really wasn't blocked on a thread queue * when we get here. */ if ( !the_thread_queue ) 10df8f: 85 f6 test %esi,%esi 10df91: 74 06 je 10df99 <_Thread_queue_Requeue+0x19><== NEVER TAKEN /* * If queueing by FIFO, there is nothing to do. This only applies to * priority blocking discipline. */ if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 10df93: 83 7e 34 01 cmpl $0x1,0x34(%esi) 10df97: 74 0b je 10dfa4 <_Thread_queue_Requeue+0x24><== ALWAYS TAKEN _Thread_queue_Extract_priority_helper( tq, the_thread, true ); (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); } _ISR_Enable( level ); } } 10df99: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10df9c: 5b pop %ebx <== NOT EXECUTED 10df9d: 5e pop %esi <== NOT EXECUTED 10df9e: 5f pop %edi <== NOT EXECUTED 10df9f: c9 leave <== NOT EXECUTED 10dfa0: c3 ret <== NOT EXECUTED 10dfa1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { Thread_queue_Control *tq = the_thread_queue; ISR_Level level; ISR_Level level_ignored; _ISR_Disable( level ); 10dfa4: 9c pushf 10dfa5: fa cli 10dfa6: 5b pop %ebx if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 10dfa7: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi) 10dfae: 75 0c jne 10dfbc <_Thread_queue_Requeue+0x3c><== ALWAYS TAKEN _Thread_queue_Enter_critical_section( tq ); _Thread_queue_Extract_priority_helper( tq, the_thread, true ); (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); } _ISR_Enable( level ); 10dfb0: 53 push %ebx 10dfb1: 9d popf } } 10dfb2: 8d 65 f4 lea -0xc(%ebp),%esp 10dfb5: 5b pop %ebx 10dfb6: 5e pop %esi 10dfb7: 5f pop %edi 10dfb8: c9 leave 10dfb9: c3 ret 10dfba: 66 90 xchg %ax,%ax 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; 10dfbc: c7 46 30 01 00 00 00 movl $0x1,0x30(%esi) ISR_Level level_ignored; _ISR_Disable( level ); if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _Thread_queue_Enter_critical_section( tq ); _Thread_queue_Extract_priority_helper( tq, the_thread, true ); 10dfc3: 50 push %eax 10dfc4: 6a 01 push $0x1 10dfc6: 57 push %edi 10dfc7: 56 push %esi 10dfc8: e8 db 2c 00 00 call 110ca8 <_Thread_queue_Extract_priority_helper> (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); 10dfcd: 83 c4 0c add $0xc,%esp 10dfd0: 8d 45 e4 lea -0x1c(%ebp),%eax 10dfd3: 50 push %eax 10dfd4: 57 push %edi 10dfd5: 56 push %esi 10dfd6: e8 71 fd ff ff call 10dd4c <_Thread_queue_Enqueue_priority> 10dfdb: 83 c4 10 add $0x10,%esp 10dfde: eb d0 jmp 10dfb0 <_Thread_queue_Requeue+0x30> =============================================================================== 0010dfe0 <_Thread_queue_Timeout>: void _Thread_queue_Timeout( Objects_Id id, void *ignored __attribute__((unused)) ) { 10dfe0: 55 push %ebp 10dfe1: 89 e5 mov %esp,%ebp 10dfe3: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10dfe6: 8d 45 f4 lea -0xc(%ebp),%eax 10dfe9: 50 push %eax 10dfea: ff 75 08 pushl 0x8(%ebp) 10dfed: e8 2e f8 ff ff call 10d820 <_Thread_Get> switch ( location ) { 10dff2: 83 c4 10 add $0x10,%esp 10dff5: 8b 55 f4 mov -0xc(%ebp),%edx 10dff8: 85 d2 test %edx,%edx 10dffa: 75 17 jne 10e013 <_Thread_queue_Timeout+0x33><== NEVER TAKEN #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); 10dffc: 83 ec 0c sub $0xc,%esp 10dfff: 50 push %eax 10e000: e8 5f 2d 00 00 call 110d64 <_Thread_queue_Process_timeout> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10e005: a1 50 54 12 00 mov 0x125450,%eax 10e00a: 48 dec %eax 10e00b: a3 50 54 12 00 mov %eax,0x125450 10e010: 83 c4 10 add $0x10,%esp _Thread_Unnest_dispatch(); break; } } 10e013: c9 leave 10e014: c3 ret =============================================================================== 00118db0 <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 118db0: 55 push %ebp 118db1: 89 e5 mov %esp,%ebp 118db3: 57 push %edi 118db4: 56 push %esi 118db5: 53 push %ebx 118db6: 83 ec 4c sub $0x4c,%esp 118db9: 8b 5d 08 mov 0x8(%ebp),%ebx ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 118dbc: 8d 45 e0 lea -0x20(%ebp),%eax 118dbf: 89 45 b4 mov %eax,-0x4c(%ebp) 118dc2: 89 45 dc mov %eax,-0x24(%ebp) head->previous = NULL; 118dc5: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) tail->previous = head; 118dcc: 8d 4d dc lea -0x24(%ebp),%ecx 118dcf: 89 4d e4 mov %ecx,-0x1c(%ebp) ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 118dd2: 8d 7d d0 lea -0x30(%ebp),%edi 118dd5: 8d 45 d4 lea -0x2c(%ebp),%eax 118dd8: 89 45 b0 mov %eax,-0x50(%ebp) 118ddb: 89 45 d0 mov %eax,-0x30(%ebp) head->previous = NULL; 118dde: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) tail->previous = head; 118de5: 89 7d d8 mov %edi,-0x28(%ebp) 118de8: 8d 73 30 lea 0x30(%ebx),%esi 118deb: 8d 4b 68 lea 0x68(%ebx),%ecx 118dee: 89 4d c4 mov %ecx,-0x3c(%ebp) 118df1: 8d 43 08 lea 0x8(%ebx),%eax 118df4: 89 45 bc mov %eax,-0x44(%ebp) 118df7: 8d 53 40 lea 0x40(%ebx),%edx 118dfa: 89 55 c0 mov %edx,-0x40(%ebp) 118dfd: 8d 76 00 lea 0x0(%esi),%esi 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; 118e00: 8d 4d dc lea -0x24(%ebp),%ecx 118e03: 89 4b 78 mov %ecx,0x78(%ebx) 118e06: 66 90 xchg %ax,%ax static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 118e08: a1 c4 0b 14 00 mov 0x140bc4,%eax /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 118e0d: 8b 53 3c mov 0x3c(%ebx),%edx watchdogs->last_snapshot = snapshot; 118e10: 89 43 3c mov %eax,0x3c(%ebx) _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 118e13: 51 push %ecx 118e14: 57 push %edi Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 118e15: 29 d0 sub %edx,%eax watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 118e17: 50 push %eax 118e18: 56 push %esi 118e19: e8 ae 3d 00 00 call 11cbcc <_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(); 118e1e: a1 24 0b 14 00 mov 0x140b24,%eax Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 118e23: 8b 53 74 mov 0x74(%ebx),%edx /* * 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 ) { 118e26: 83 c4 10 add $0x10,%esp 118e29: 39 d0 cmp %edx,%eax 118e2b: 0f 87 af 00 00 00 ja 118ee0 <_Timer_server_Body+0x130> * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); } else if ( snapshot < last_snapshot ) { 118e31: 0f 82 c9 00 00 00 jb 118f00 <_Timer_server_Body+0x150> */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); } watchdogs->last_snapshot = snapshot; 118e37: 89 43 74 mov %eax,0x74(%ebx) 118e3a: 66 90 xchg %ax,%ax } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 118e3c: 8b 43 78 mov 0x78(%ebx),%eax 118e3f: 83 ec 0c sub $0xc,%esp 118e42: 50 push %eax 118e43: e8 b8 09 00 00 call 119800 <_Chain_Get> if ( timer == NULL ) { 118e48: 83 c4 10 add $0x10,%esp 118e4b: 85 c0 test %eax,%eax 118e4d: 74 35 je 118e84 <_Timer_server_Body+0xd4><== ALWAYS TAKEN static void _Timer_server_Insert_timer( Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 118e4f: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED 118e52: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED 118e55: 74 19 je 118e70 <_Timer_server_Body+0xc0><== NOT EXECUTED _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 118e57: 83 fa 03 cmp $0x3,%edx <== NOT EXECUTED 118e5a: 75 e0 jne 118e3c <_Timer_server_Body+0x8c><== NOT EXECUTED _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 118e5c: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 118e5f: 83 c0 10 add $0x10,%eax <== NOT EXECUTED 118e62: 50 push %eax <== NOT EXECUTED 118e63: ff 75 c4 pushl -0x3c(%ebp) <== NOT EXECUTED 118e66: e8 ed 3d 00 00 call 11cc58 <_Watchdog_Insert> <== NOT EXECUTED 118e6b: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 118e6e: eb cc jmp 118e3c <_Timer_server_Body+0x8c><== NOT EXECUTED Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 118e70: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 118e73: 83 c0 10 add $0x10,%eax <== NOT EXECUTED 118e76: 50 push %eax <== NOT EXECUTED 118e77: 56 push %esi <== NOT EXECUTED 118e78: e8 db 3d 00 00 call 11cc58 <_Watchdog_Insert> <== NOT EXECUTED 118e7d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 118e80: eb ba jmp 118e3c <_Timer_server_Body+0x8c><== NOT EXECUTED 118e82: 66 90 xchg %ax,%ax <== 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 ); 118e84: 9c pushf 118e85: fa cli 118e86: 58 pop %eax tmp = ts->insert_chain; 118e87: 8b 53 78 mov 0x78(%ebx),%edx if ( _Chain_Is_empty( insert_chain ) ) { 118e8a: 8b 55 b4 mov -0x4c(%ebp),%edx 118e8d: 39 55 dc cmp %edx,-0x24(%ebp) 118e90: 0f 84 86 00 00 00 je 118f1c <_Timer_server_Body+0x16c><== ALWAYS TAKEN 118e96: b2 01 mov $0x1,%dl <== NOT EXECUTED ts->insert_chain = NULL; do_loop = false; } _ISR_Enable( level ); 118e98: 50 push %eax 118e99: 9d popf * Afterwards all timer inserts are directed to this chain and the interval * and TOD chains will be no more modified by other parties. */ ts->insert_chain = insert_chain; while ( do_loop ) { 118e9a: 84 d2 test %dl,%dl 118e9c: 0f 85 66 ff ff ff jne 118e08 <_Timer_server_Body+0x58><== NEVER TAKEN _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 ) ) { 118ea2: 8b 4d b0 mov -0x50(%ebp),%ecx 118ea5: 39 4d d0 cmp %ecx,-0x30(%ebp) 118ea8: 75 22 jne 118ecc <_Timer_server_Body+0x11c> 118eaa: eb 7e jmp 118f2a <_Timer_server_Body+0x17a> Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *old_first = head->next; Chain_Node *new_first = old_first->next; 118eac: 8b 10 mov (%eax),%edx head->next = new_first; 118eae: 89 55 d0 mov %edx,-0x30(%ebp) new_first->previous = head; 118eb1: 89 7a 04 mov %edi,0x4(%edx) * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; 118eb4: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax) _ISR_Enable( level ); 118ebb: 51 push %ecx 118ebc: 9d popf /* * The timer server may block here and wait for resources or time. * The system watchdogs are inactive and will remain inactive since * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); 118ebd: 83 ec 08 sub $0x8,%esp 118ec0: ff 70 24 pushl 0x24(%eax) 118ec3: ff 70 20 pushl 0x20(%eax) 118ec6: ff 50 1c call *0x1c(%eax) } 118ec9: 83 c4 10 add $0x10,%esp /* * It is essential that interrupts are disable here since an interrupt * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); 118ecc: 9c pushf 118ecd: fa cli 118ece: 59 pop %ecx initialized = false; } #endif return status; } 118ecf: 8b 45 d0 mov -0x30(%ebp),%eax */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 118ed2: 3b 45 b0 cmp -0x50(%ebp),%eax 118ed5: 75 d5 jne 118eac <_Timer_server_Body+0xfc> watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; _ISR_Enable( level ); } else { _ISR_Enable( level ); 118ed7: 51 push %ecx 118ed8: 9d popf 118ed9: e9 22 ff ff ff jmp 118e00 <_Timer_server_Body+0x50> 118ede: 66 90 xchg %ax,%ax /* * 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 ); 118ee0: 51 push %ecx 118ee1: 57 push %edi if ( snapshot > last_snapshot ) { /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; 118ee2: 89 c1 mov %eax,%ecx 118ee4: 29 d1 sub %edx,%ecx _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 118ee6: 51 push %ecx 118ee7: ff 75 c4 pushl -0x3c(%ebp) 118eea: 89 45 b8 mov %eax,-0x48(%ebp) 118eed: e8 da 3c 00 00 call 11cbcc <_Watchdog_Adjust_to_chain> 118ef2: 83 c4 10 add $0x10,%esp 118ef5: 8b 45 b8 mov -0x48(%ebp),%eax 118ef8: e9 3a ff ff ff jmp 118e37 <_Timer_server_Body+0x87> 118efd: 8d 76 00 lea 0x0(%esi),%esi /* * 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 ); 118f00: 51 push %ecx } else if ( snapshot < last_snapshot ) { /* * The current TOD is before the last TOD which indicates that * TOD has been set backwards. */ delta = last_snapshot - snapshot; 118f01: 29 c2 sub %eax,%edx _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); 118f03: 52 push %edx 118f04: 6a 01 push $0x1 118f06: ff 75 c4 pushl -0x3c(%ebp) 118f09: 89 45 b8 mov %eax,-0x48(%ebp) 118f0c: e8 43 3c 00 00 call 11cb54 <_Watchdog_Adjust> 118f11: 83 c4 10 add $0x10,%esp 118f14: 8b 45 b8 mov -0x48(%ebp),%eax 118f17: e9 1b ff ff ff jmp 118e37 <_Timer_server_Body+0x87> _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); tmp = ts->insert_chain; if ( _Chain_Is_empty( insert_chain ) ) { ts->insert_chain = NULL; 118f1c: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx) do_loop = false; 118f23: 31 d2 xor %edx,%edx 118f25: e9 6e ff ff ff jmp 118e98 <_Timer_server_Body+0xe8> * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; 118f2a: c6 43 7c 00 movb $0x0,0x7c(%ebx) 118f2e: a1 50 0a 14 00 mov 0x140a50,%eax 118f33: 40 inc %eax 118f34: a3 50 0a 14 00 mov %eax,0x140a50 /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); 118f39: 83 ec 08 sub $0x8,%esp 118f3c: 6a 08 push $0x8 118f3e: ff 33 pushl (%ebx) 118f40: e8 d7 35 00 00 call 11c51c <_Thread_Set_state> _Timer_server_Reset_interval_system_watchdog( ts ); 118f45: 89 d8 mov %ebx,%eax 118f47: e8 c4 fd ff ff call 118d10 <_Timer_server_Reset_interval_system_watchdog> _Timer_server_Reset_tod_system_watchdog( ts ); 118f4c: 89 d8 mov %ebx,%eax 118f4e: e8 0d fe ff ff call 118d60 <_Timer_server_Reset_tod_system_watchdog> _Thread_Enable_dispatch(); 118f53: e8 c0 2c 00 00 call 11bc18 <_Thread_Enable_dispatch> ts->active = true; 118f58: c6 43 7c 01 movb $0x1,0x7c(%ebx) static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 118f5c: 5a pop %edx 118f5d: ff 75 bc pushl -0x44(%ebp) 118f60: e8 2b 3e 00 00 call 11cd90 <_Watchdog_Remove> static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 118f65: 58 pop %eax 118f66: ff 75 c0 pushl -0x40(%ebp) 118f69: e8 22 3e 00 00 call 11cd90 <_Watchdog_Remove> 118f6e: 83 c4 10 add $0x10,%esp 118f71: e9 8a fe ff ff jmp 118e00 <_Timer_server_Body+0x50> =============================================================================== 00118f78 <_Timer_server_Schedule_operation_method>: static void _Timer_server_Schedule_operation_method( Timer_server_Control *ts, Timer_Control *timer ) { 118f78: 55 push %ebp 118f79: 89 e5 mov %esp,%ebp 118f7b: 57 push %edi 118f7c: 56 push %esi 118f7d: 53 push %ebx 118f7e: 83 ec 2c sub $0x2c,%esp 118f81: 8b 5d 08 mov 0x8(%ebp),%ebx 118f84: 8b 45 0c mov 0xc(%ebp),%eax if ( ts->insert_chain == NULL ) { 118f87: 8b 53 78 mov 0x78(%ebx),%edx 118f8a: 85 d2 test %edx,%edx 118f8c: 74 16 je 118fa4 <_Timer_server_Schedule_operation_method+0x2c><== ALWAYS TAKEN * 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 ); 118f8e: 8b 53 78 mov 0x78(%ebx),%edx <== NOT EXECUTED 118f91: 89 45 0c mov %eax,0xc(%ebp) <== NOT EXECUTED 118f94: 89 55 08 mov %edx,0x8(%ebp) <== NOT EXECUTED } } 118f97: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 118f9a: 5b pop %ebx <== NOT EXECUTED 118f9b: 5e pop %esi <== NOT EXECUTED 118f9c: 5f pop %edi <== NOT EXECUTED 118f9d: c9 leave <== NOT EXECUTED * server is not preemptible, so we must be in interrupt context here. No * thread dispatch will happen until the timer server finishes its * critical section. We have to use the protected chain methods because * we may be interrupted by a higher priority interrupt. */ _Chain_Append( ts->insert_chain, &timer->Object.Node ); 118f9e: e9 21 08 00 00 jmp 1197c4 <_Chain_Append> <== NOT EXECUTED 118fa3: 90 nop <== NOT EXECUTED 118fa4: 8b 15 50 0a 14 00 mov 0x140a50,%edx 118faa: 42 inc %edx 118fab: 89 15 50 0a 14 00 mov %edx,0x140a50 * being inserted. This could result in an integer overflow. */ _Thread_Disable_dispatch(); if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 118fb1: 8b 50 38 mov 0x38(%eax),%edx 118fb4: 83 fa 01 cmp $0x1,%edx 118fb7: 74 7b je 119034 <_Timer_server_Schedule_operation_method+0xbc> _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); if ( !ts->active ) { _Timer_server_Reset_interval_system_watchdog( ts ); } } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 118fb9: 83 fa 03 cmp $0x3,%edx 118fbc: 74 0e je 118fcc <_Timer_server_Schedule_operation_method+0x54> * 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 ); } } 118fbe: 8d 65 f4 lea -0xc(%ebp),%esp 118fc1: 5b pop %ebx 118fc2: 5e pop %esi 118fc3: 5f pop %edi 118fc4: c9 leave if ( !ts->active ) { _Timer_server_Reset_tod_system_watchdog( ts ); } } _Thread_Enable_dispatch(); 118fc5: e9 4e 2c 00 00 jmp 11bc18 <_Thread_Enable_dispatch> 118fca: 66 90 xchg %ax,%ax } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { /* * We have to advance the last known seconds value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); 118fcc: 9c pushf 118fcd: fa cli 118fce: 8f 45 e4 popl -0x1c(%ebp) snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 118fd1: 8b 0d 24 0b 14 00 mov 0x140b24,%ecx last_snapshot = ts->TOD_watchdogs.last_snapshot; 118fd7: 8b 53 74 mov 0x74(%ebx),%edx 118fda: 89 55 d4 mov %edx,-0x2c(%ebp) initialized = false; } #endif return status; } 118fdd: 8b 53 68 mov 0x68(%ebx),%edx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 118fe0: 8d 7b 6c lea 0x6c(%ebx),%edi * the watchdog chain accordingly. */ _ISR_Disable( level ); snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); last_snapshot = ts->TOD_watchdogs.last_snapshot; if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) { 118fe3: 39 fa cmp %edi,%edx 118fe5: 74 21 je 119008 <_Timer_server_Schedule_operation_method+0x90> first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain ); delta_interval = first_watchdog->delta_interval; 118fe7: 8b 7a 10 mov 0x10(%edx),%edi if ( snapshot > last_snapshot ) { 118fea: 3b 4d d4 cmp -0x2c(%ebp),%ecx 118fed: 0f 86 a1 00 00 00 jbe 119094 <_Timer_server_Schedule_operation_method+0x11c> /* * We advanced in time. */ delta = snapshot - last_snapshot; 118ff3: 89 ce mov %ecx,%esi 118ff5: 2b 75 d4 sub -0x2c(%ebp),%esi 118ff8: 89 75 d4 mov %esi,-0x2c(%ebp) if (delta_interval > delta) { 118ffb: 39 f7 cmp %esi,%edi 118ffd: 0f 86 9b 00 00 00 jbe 11909e <_Timer_server_Schedule_operation_method+0x126><== NEVER TAKEN delta_interval -= delta; 119003: 29 f7 sub %esi,%edi * Someone put us in the past. */ delta = last_snapshot - snapshot; delta_interval += delta; } first_watchdog->delta_interval = delta_interval; 119005: 89 7a 10 mov %edi,0x10(%edx) } ts->TOD_watchdogs.last_snapshot = snapshot; 119008: 89 4b 74 mov %ecx,0x74(%ebx) _ISR_Enable( level ); 11900b: ff 75 e4 pushl -0x1c(%ebp) 11900e: 9d popf _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 11900f: 83 ec 08 sub $0x8,%esp 119012: 83 c0 10 add $0x10,%eax 119015: 50 push %eax 119016: 8d 43 68 lea 0x68(%ebx),%eax 119019: 50 push %eax 11901a: e8 39 3c 00 00 call 11cc58 <_Watchdog_Insert> if ( !ts->active ) { 11901f: 8a 43 7c mov 0x7c(%ebx),%al 119022: 83 c4 10 add $0x10,%esp 119025: 84 c0 test %al,%al 119027: 75 95 jne 118fbe <_Timer_server_Schedule_operation_method+0x46> _Timer_server_Reset_tod_system_watchdog( ts ); 119029: 89 d8 mov %ebx,%eax 11902b: e8 30 fd ff ff call 118d60 <_Timer_server_Reset_tod_system_watchdog> 119030: eb 8c jmp 118fbe <_Timer_server_Schedule_operation_method+0x46> 119032: 66 90 xchg %ax,%ax if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { /* * We have to advance the last known ticks value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); 119034: 9c pushf 119035: fa cli 119036: 8f 45 e4 popl -0x1c(%ebp) snapshot = _Watchdog_Ticks_since_boot; 119039: 8b 0d c4 0b 14 00 mov 0x140bc4,%ecx last_snapshot = ts->Interval_watchdogs.last_snapshot; 11903f: 8b 7b 3c mov 0x3c(%ebx),%edi initialized = false; } #endif return status; } 119042: 8b 53 30 mov 0x30(%ebx),%edx 119045: 8d 73 34 lea 0x34(%ebx),%esi * the watchdog chain accordingly. */ _ISR_Disable( level ); snapshot = _Watchdog_Ticks_since_boot; last_snapshot = ts->Interval_watchdogs.last_snapshot; if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) { 119048: 39 f2 cmp %esi,%edx 11904a: 74 10 je 11905c <_Timer_server_Schedule_operation_method+0xe4> first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain ); /* * We assume adequate unsigned arithmetic here. */ delta = snapshot - last_snapshot; 11904c: 89 ce mov %ecx,%esi 11904e: 29 fe sub %edi,%esi delta_interval = first_watchdog->delta_interval; 119050: 8b 7a 10 mov 0x10(%edx),%edi if (delta_interval > delta) { 119053: 39 fe cmp %edi,%esi 119055: 73 39 jae 119090 <_Timer_server_Schedule_operation_method+0x118> delta_interval -= delta; 119057: 29 f7 sub %esi,%edi } else { delta_interval = 0; } first_watchdog->delta_interval = delta_interval; 119059: 89 7a 10 mov %edi,0x10(%edx) } ts->Interval_watchdogs.last_snapshot = snapshot; 11905c: 89 4b 3c mov %ecx,0x3c(%ebx) _ISR_Enable( level ); 11905f: ff 75 e4 pushl -0x1c(%ebp) 119062: 9d popf _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 119063: 83 ec 08 sub $0x8,%esp 119066: 83 c0 10 add $0x10,%eax 119069: 50 push %eax 11906a: 8d 43 30 lea 0x30(%ebx),%eax 11906d: 50 push %eax 11906e: e8 e5 3b 00 00 call 11cc58 <_Watchdog_Insert> if ( !ts->active ) { 119073: 8a 43 7c mov 0x7c(%ebx),%al 119076: 83 c4 10 add $0x10,%esp 119079: 84 c0 test %al,%al 11907b: 0f 85 3d ff ff ff jne 118fbe <_Timer_server_Schedule_operation_method+0x46> _Timer_server_Reset_interval_system_watchdog( ts ); 119081: 89 d8 mov %ebx,%eax 119083: e8 88 fc ff ff call 118d10 <_Timer_server_Reset_interval_system_watchdog> 119088: e9 31 ff ff ff jmp 118fbe <_Timer_server_Schedule_operation_method+0x46> 11908d: 8d 76 00 lea 0x0(%esi),%esi delta_interval = first_watchdog->delta_interval; if (delta_interval > delta) { delta_interval -= delta; } else { delta_interval = 0; 119090: 31 ff xor %edi,%edi 119092: eb c5 jmp 119059 <_Timer_server_Schedule_operation_method+0xe1> } } else { /* * Someone put us in the past. */ delta = last_snapshot - snapshot; 119094: 03 7d d4 add -0x2c(%ebp),%edi delta_interval += delta; 119097: 29 cf sub %ecx,%edi 119099: e9 67 ff ff ff jmp 119005 <_Timer_server_Schedule_operation_method+0x8d> */ delta = snapshot - last_snapshot; if (delta_interval > delta) { delta_interval -= delta; } else { delta_interval = 0; 11909e: 31 ff xor %edi,%edi <== NOT EXECUTED 1190a0: e9 60 ff ff ff jmp 119005 <_Timer_server_Schedule_operation_method+0x8d><== NOT EXECUTED =============================================================================== 0010e28c <_Timespec_Add_to>: uint32_t _Timespec_Add_to( struct timespec *time, const struct timespec *add ) { 10e28c: 55 push %ebp 10e28d: 89 e5 mov %esp,%ebp 10e28f: 53 push %ebx 10e290: 8b 5d 08 mov 0x8(%ebp),%ebx 10e293: 8b 55 0c mov 0xc(%ebp),%edx uint32_t seconds = add->tv_sec; 10e296: 8b 02 mov (%edx),%eax /* Add the basics */ time->tv_sec += add->tv_sec; 10e298: 01 03 add %eax,(%ebx) time->tv_nsec += add->tv_nsec; 10e29a: 8b 52 04 mov 0x4(%edx),%edx 10e29d: 03 53 04 add 0x4(%ebx),%edx 10e2a0: 89 53 04 mov %edx,0x4(%ebx) /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 10e2a3: 81 fa ff c9 9a 3b cmp $0x3b9ac9ff,%edx 10e2a9: 76 1a jbe 10e2c5 <_Timespec_Add_to+0x39> 10e2ab: 8b 0b mov (%ebx),%ecx 10e2ad: 8d 76 00 lea 0x0(%esi),%esi time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND; 10e2b0: 81 ea 00 ca 9a 3b sub $0x3b9aca00,%edx * * This routines adds two timespecs. The second argument is added * to the first. */ uint32_t _Timespec_Add_to( 10e2b6: 41 inc %ecx /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND; time->tv_sec++; seconds++; 10e2b7: 40 inc %eax /* 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 ) { 10e2b8: 81 fa ff c9 9a 3b cmp $0x3b9ac9ff,%edx 10e2be: 77 f0 ja 10e2b0 <_Timespec_Add_to+0x24> <== NEVER TAKEN 10e2c0: 89 53 04 mov %edx,0x4(%ebx) 10e2c3: 89 0b mov %ecx,(%ebx) time->tv_sec++; seconds++; } return seconds; } 10e2c5: 5b pop %ebx 10e2c6: c9 leave 10e2c7: c3 ret =============================================================================== 0010fa94 <_Timespec_Divide>: const struct timespec *lhs, const struct timespec *rhs, uint32_t *ival_percentage, uint32_t *fval_percentage ) { 10fa94: 55 push %ebp 10fa95: 89 e5 mov %esp,%ebp 10fa97: 57 push %edi 10fa98: 56 push %esi 10fa99: 53 push %ebx 10fa9a: 83 ec 2c sub $0x2c,%esp 10fa9d: 8b 45 08 mov 0x8(%ebp),%eax 10faa0: 8b 4d 0c mov 0xc(%ebp),%ecx /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 10faa3: 8b 38 mov (%eax),%edi left += lhs->tv_nsec; 10faa5: 8b 70 04 mov 0x4(%eax),%esi right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 10faa8: bb 00 ca 9a 3b mov $0x3b9aca00,%ebx 10faad: 8b 01 mov (%ecx),%eax 10faaf: f7 eb imul %ebx 10fab1: 89 45 e0 mov %eax,-0x20(%ebp) 10fab4: 89 55 e4 mov %edx,-0x1c(%ebp) right += rhs->tv_nsec; 10fab7: 8b 41 04 mov 0x4(%ecx),%eax 10faba: 99 cltd 10fabb: 01 45 e0 add %eax,-0x20(%ebp) 10fabe: 11 55 e4 adc %edx,-0x1c(%ebp) if ( right == 0 ) { 10fac1: 8b 55 e4 mov -0x1c(%ebp),%edx 10fac4: 0b 55 e0 or -0x20(%ebp),%edx 10fac7: 74 73 je 10fb3c <_Timespec_Divide+0xa8> /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 10fac9: 89 f8 mov %edi,%eax 10facb: f7 eb imul %ebx 10facd: 89 45 d0 mov %eax,-0x30(%ebp) 10fad0: 89 55 d4 mov %edx,-0x2c(%ebp) left += lhs->tv_nsec; 10fad3: 89 f7 mov %esi,%edi 10fad5: c1 ff 1f sar $0x1f,%edi 10fad8: 01 75 d0 add %esi,-0x30(%ebp) 10fadb: 11 7d d4 adc %edi,-0x2c(%ebp) * Put it back in the timespec result. * * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; 10fade: 69 4d d4 a0 86 01 00 imul $0x186a0,-0x2c(%ebp),%ecx 10fae5: bb a0 86 01 00 mov $0x186a0,%ebx 10faea: 8b 45 d0 mov -0x30(%ebp),%eax 10faed: f7 e3 mul %ebx 10faef: 8d 34 11 lea (%ecx,%edx,1),%esi 10faf2: ff 75 e4 pushl -0x1c(%ebp) 10faf5: ff 75 e0 pushl -0x20(%ebp) 10faf8: 56 push %esi 10faf9: 50 push %eax 10fafa: e8 bd fb 00 00 call 11f6bc <__udivdi3> 10faff: 83 c4 10 add $0x10,%esp 10fb02: 89 c3 mov %eax,%ebx 10fb04: 89 d6 mov %edx,%esi *ival_percentage = answer / 1000; 10fb06: 6a 00 push $0x0 10fb08: 68 e8 03 00 00 push $0x3e8 10fb0d: 52 push %edx 10fb0e: 50 push %eax 10fb0f: e8 a8 fb 00 00 call 11f6bc <__udivdi3> 10fb14: 83 c4 10 add $0x10,%esp 10fb17: 8b 55 10 mov 0x10(%ebp),%edx 10fb1a: 89 02 mov %eax,(%edx) *fval_percentage = answer % 1000; 10fb1c: 6a 00 push $0x0 10fb1e: 68 e8 03 00 00 push $0x3e8 10fb23: 56 push %esi 10fb24: 53 push %ebx 10fb25: e8 a2 fc 00 00 call 11f7cc <__umoddi3> 10fb2a: 83 c4 10 add $0x10,%esp 10fb2d: 8b 55 14 mov 0x14(%ebp),%edx 10fb30: 89 02 mov %eax,(%edx) } 10fb32: 8d 65 f4 lea -0xc(%ebp),%esp 10fb35: 5b pop %ebx 10fb36: 5e pop %esi 10fb37: 5f pop %edi 10fb38: c9 leave 10fb39: c3 ret 10fb3a: 66 90 xchg %ax,%ax left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; right += rhs->tv_nsec; if ( right == 0 ) { *ival_percentage = 0; 10fb3c: 8b 45 10 mov 0x10(%ebp),%eax 10fb3f: c7 00 00 00 00 00 movl $0x0,(%eax) *fval_percentage = 0; 10fb45: 8b 55 14 mov 0x14(%ebp),%edx 10fb48: c7 02 00 00 00 00 movl $0x0,(%edx) answer = (left * 100000) / right; *ival_percentage = answer / 1000; *fval_percentage = answer % 1000; } 10fb4e: 8d 65 f4 lea -0xc(%ebp),%esp 10fb51: 5b pop %ebx 10fb52: 5e pop %esi 10fb53: 5f pop %edi 10fb54: c9 leave 10fb55: c3 ret =============================================================================== 0010fd58 <_Timespec_Greater_than>: bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { 10fd58: 55 push %ebp 10fd59: 89 e5 mov %esp,%ebp 10fd5b: 8b 55 08 mov 0x8(%ebp),%edx 10fd5e: 8b 45 0c mov 0xc(%ebp),%eax if ( lhs->tv_sec > rhs->tv_sec ) 10fd61: 8b 08 mov (%eax),%ecx 10fd63: 39 0a cmp %ecx,(%edx) 10fd65: 7f 11 jg 10fd78 <_Timespec_Greater_than+0x20> return true; if ( lhs->tv_sec < rhs->tv_sec ) 10fd67: 7c 0b jl 10fd74 <_Timespec_Greater_than+0x1c><== NEVER TAKEN #include #include #include bool _Timespec_Greater_than( 10fd69: 8b 48 04 mov 0x4(%eax),%ecx 10fd6c: 39 4a 04 cmp %ecx,0x4(%edx) 10fd6f: 0f 9f c0 setg %al /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 10fd72: c9 leave 10fd73: c3 ret { if ( lhs->tv_sec > rhs->tv_sec ) return true; if ( lhs->tv_sec < rhs->tv_sec ) return false; 10fd74: 31 c0 xor %eax,%eax /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 10fd76: c9 leave <== NOT EXECUTED 10fd77: c3 ret <== NOT EXECUTED const struct timespec *lhs, const struct timespec *rhs ) { if ( lhs->tv_sec > rhs->tv_sec ) return true; 10fd78: b0 01 mov $0x1,%al /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 10fd7a: c9 leave 10fd7b: c3 ret =============================================================================== 0010eee0 <_Timespec_Is_valid>: #include bool _Timespec_Is_valid( const struct timespec *time ) { 10eee0: 55 push %ebp 10eee1: 89 e5 mov %esp,%ebp 10eee3: 8b 45 08 mov 0x8(%ebp),%eax if ( !time ) 10eee6: 85 c0 test %eax,%eax 10eee8: 74 1a je 10ef04 <_Timespec_Is_valid+0x24> return false; if ( time->tv_sec < 0 ) 10eeea: 8b 10 mov (%eax),%edx 10eeec: 85 d2 test %edx,%edx 10eeee: 78 14 js 10ef04 <_Timespec_Is_valid+0x24> return false; if ( time->tv_nsec < 0 ) 10eef0: 8b 40 04 mov 0x4(%eax),%eax 10eef3: 85 c0 test %eax,%eax 10eef5: 78 0d js 10ef04 <_Timespec_Is_valid+0x24> #include #include #include bool _Timespec_Is_valid( 10eef7: 3d ff c9 9a 3b cmp $0x3b9ac9ff,%eax 10eefc: 0f 96 c0 setbe %al if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) return false; return true; } 10eeff: c9 leave 10ef00: c3 ret 10ef01: 8d 76 00 lea 0x0(%esi),%esi if ( time->tv_sec < 0 ) return false; if ( time->tv_nsec < 0 ) return false; 10ef04: 31 c0 xor %eax,%eax if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) return false; return true; } 10ef06: c9 leave 10ef07: c3 ret =============================================================================== 0010ef48 <_Timespec_To_ticks>: */ uint32_t _Timespec_To_ticks( const struct timespec *time ) { 10ef48: 55 push %ebp 10ef49: 89 e5 mov %esp,%ebp 10ef4b: 56 push %esi 10ef4c: 53 push %ebx 10ef4d: 8b 5d 08 mov 0x8(%ebp),%ebx uint32_t ticks; if ( (time->tv_sec == 0) && (time->tv_nsec == 0) ) 10ef50: 8b 33 mov (%ebx),%esi 10ef52: 85 f6 test %esi,%esi 10ef54: 75 07 jne 10ef5d <_Timespec_To_ticks+0x15> 10ef56: 8b 43 04 mov 0x4(%ebx),%eax 10ef59: 85 c0 test %eax,%eax 10ef5b: 74 37 je 10ef94 <_Timespec_To_ticks+0x4c> return 0; ticks = time->tv_sec * TOD_TICKS_PER_SECOND; 10ef5d: e8 ee 24 00 00 call 111450 10ef62: 89 c1 mov %eax,%ecx 10ef64: 0f af ce imul %esi,%ecx ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick(); 10ef67: a1 2c 32 12 00 mov 0x12322c,%eax 10ef6c: 8d 04 80 lea (%eax,%eax,4),%eax 10ef6f: 8d 04 80 lea (%eax,%eax,4),%eax 10ef72: 8d 34 80 lea (%eax,%eax,4),%esi 10ef75: c1 e6 03 shl $0x3,%esi 10ef78: 8b 43 04 mov 0x4(%ebx),%eax 10ef7b: 31 d2 xor %edx,%edx 10ef7d: f7 f6 div %esi if (ticks) 10ef7f: 01 c8 add %ecx,%eax 10ef81: 74 05 je 10ef88 <_Timespec_To_ticks+0x40> return ticks; return 1; } 10ef83: 5b pop %ebx 10ef84: 5e pop %esi 10ef85: c9 leave 10ef86: c3 ret 10ef87: 90 nop ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick(); if (ticks) return ticks; return 1; 10ef88: b8 01 00 00 00 mov $0x1,%eax } 10ef8d: 5b pop %ebx 10ef8e: 5e pop %esi 10ef8f: c9 leave 10ef90: c3 ret 10ef91: 8d 76 00 lea 0x0(%esi),%esi ) { uint32_t ticks; if ( (time->tv_sec == 0) && (time->tv_nsec == 0) ) return 0; 10ef94: 31 c0 xor %eax,%eax if (ticks) return ticks; return 1; } 10ef96: 5b pop %ebx 10ef97: 5e pop %esi 10ef98: c9 leave 10ef99: c3 ret =============================================================================== 0010e444 <_User_extensions_Fatal>: void _User_extensions_Fatal ( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 10e444: 55 push %ebp 10e445: 89 e5 mov %esp,%ebp 10e447: 57 push %edi 10e448: 56 push %esi 10e449: 53 push %ebx 10e44a: 83 ec 1c sub $0x1c,%esp 10e44d: 8b 75 08 mov 0x8(%ebp),%esi 10e450: 8b 7d 10 mov 0x10(%ebp),%edi 10e453: 8a 45 0c mov 0xc(%ebp),%al the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } 10e456: 8b 1d b4 56 12 00 mov 0x1256b4,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e45c: 81 fb ac 56 12 00 cmp $0x1256ac,%ebx 10e462: 74 25 je 10e489 <_User_extensions_Fatal+0x45><== NEVER TAKEN the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 10e464: 0f b6 c0 movzbl %al,%eax 10e467: 89 45 e4 mov %eax,-0x1c(%ebp) 10e46a: 66 90 xchg %ax,%ax !_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 ) 10e46c: 8b 43 30 mov 0x30(%ebx),%eax 10e46f: 85 c0 test %eax,%eax 10e471: 74 0b je 10e47e <_User_extensions_Fatal+0x3a> (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 10e473: 52 push %edx 10e474: 57 push %edi 10e475: ff 75 e4 pushl -0x1c(%ebp) 10e478: 56 push %esi 10e479: ff d0 call *%eax 10e47b: 83 c4 10 add $0x10,%esp <== NOT EXECUTED Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { 10e47e: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e481: 81 fb ac 56 12 00 cmp $0x1256ac,%ebx 10e487: 75 e3 jne 10e46c <_User_extensions_Fatal+0x28><== ALWAYS TAKEN the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } 10e489: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10e48c: 5b pop %ebx <== NOT EXECUTED 10e48d: 5e pop %esi <== NOT EXECUTED 10e48e: 5f pop %edi <== NOT EXECUTED 10e48f: c9 leave <== NOT EXECUTED 10e490: c3 ret <== NOT EXECUTED =============================================================================== 0010e308 <_User_extensions_Handler_initialization>: #include #include #include void _User_extensions_Handler_initialization(void) { 10e308: 55 push %ebp 10e309: 89 e5 mov %esp,%ebp 10e30b: 57 push %edi 10e30c: 56 push %esi 10e30d: 53 push %ebx 10e30e: 83 ec 1c sub $0x1c,%esp User_extensions_Control *extension; uint32_t i; uint32_t number_of_extensions; User_extensions_Table *initial_extensions; number_of_extensions = Configuration.number_of_initial_extensions; 10e311: a1 5c 12 12 00 mov 0x12125c,%eax 10e316: 89 45 dc mov %eax,-0x24(%ebp) initial_extensions = Configuration.User_extension_table; 10e319: 8b 35 60 12 12 00 mov 0x121260,%esi ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 10e31f: c7 05 ac 56 12 00 b0 movl $0x1256b0,0x1256ac 10e326: 56 12 00 head->previous = NULL; 10e329: c7 05 b0 56 12 00 00 movl $0x0,0x1256b0 10e330: 00 00 00 tail->previous = head; 10e333: c7 05 b4 56 12 00 ac movl $0x1256ac,0x1256b4 10e33a: 56 12 00 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 10e33d: c7 05 54 54 12 00 58 movl $0x125458,0x125454 10e344: 54 12 00 head->previous = NULL; 10e347: c7 05 58 54 12 00 00 movl $0x0,0x125458 10e34e: 00 00 00 tail->previous = head; 10e351: c7 05 5c 54 12 00 54 movl $0x125454,0x12545c 10e358: 54 12 00 _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { 10e35b: 85 f6 test %esi,%esi 10e35d: 74 64 je 10e3c3 <_User_extensions_Handler_initialization+0xbb><== NEVER TAKEN extension = (User_extensions_Control *) _Workspace_Allocate_or_fatal_error( 10e35f: 89 c2 mov %eax,%edx 10e361: 8d 04 40 lea (%eax,%eax,2),%eax 10e364: 8d 0c 82 lea (%edx,%eax,4),%ecx 10e367: c1 e1 02 shl $0x2,%ecx 10e36a: 83 ec 0c sub $0xc,%esp 10e36d: 51 push %ecx 10e36e: 89 4d d8 mov %ecx,-0x28(%ebp) 10e371: e8 c6 04 00 00 call 10e83c <_Workspace_Allocate_or_fatal_error> 10e376: 89 c3 mov %eax,%ebx number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 10e378: 31 c0 xor %eax,%eax 10e37a: 8b 4d d8 mov -0x28(%ebp),%ecx 10e37d: 89 df mov %ebx,%edi 10e37f: f3 aa rep stos %al,%es:(%edi) extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 10e381: 83 c4 10 add $0x10,%esp 10e384: 8b 45 dc mov -0x24(%ebp),%eax 10e387: 85 c0 test %eax,%eax 10e389: 74 38 je 10e3c3 <_User_extensions_Handler_initialization+0xbb><== NEVER TAKEN 10e38b: 89 75 e4 mov %esi,-0x1c(%ebp) 10e38e: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) 10e395: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table( User_extensions_Control *extension, const User_extensions_Table *extension_table ) { extension->Callouts = *extension_table; 10e398: 8d 7b 14 lea 0x14(%ebx),%edi 10e39b: 8b 75 e4 mov -0x1c(%ebp),%esi 10e39e: b9 08 00 00 00 mov $0x8,%ecx 10e3a3: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _User_extensions_Add_set( extension ); 10e3a5: 83 ec 0c sub $0xc,%esp 10e3a8: 53 push %ebx 10e3a9: e8 6a 2a 00 00 call 110e18 <_User_extensions_Add_set> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; 10e3ae: 83 c3 34 add $0x34,%ebx extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 10e3b1: ff 45 e0 incl -0x20(%ebp) 10e3b4: 83 45 e4 20 addl $0x20,-0x1c(%ebp) 10e3b8: 83 c4 10 add $0x10,%esp 10e3bb: 8b 45 e0 mov -0x20(%ebp),%eax 10e3be: 39 45 dc cmp %eax,-0x24(%ebp) 10e3c1: 77 d5 ja 10e398 <_User_extensions_Handler_initialization+0x90> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; } } } 10e3c3: 8d 65 f4 lea -0xc(%ebp),%esp 10e3c6: 5b pop %ebx 10e3c7: 5e pop %esi 10e3c8: 5f pop %edi 10e3c9: c9 leave 10e3ca: c3 ret =============================================================================== 0010f88c <_User_extensions_Remove_set>: #include void _User_extensions_Remove_set ( User_extensions_Control *the_extension ) { 10f88c: 55 push %ebp 10f88d: 89 e5 mov %esp,%ebp 10f88f: 53 push %ebx 10f890: 83 ec 10 sub $0x10,%esp 10f893: 8b 5d 08 mov 0x8(%ebp),%ebx _Chain_Extract( &the_extension->Node ); 10f896: 53 push %ebx 10f897: e8 b0 da ff ff call 10d34c <_Chain_Extract> /* * If a switch handler is present, remove it. */ if ( the_extension->Callouts.thread_switch != NULL ) 10f89c: 83 c4 10 add $0x10,%esp 10f89f: 8b 43 24 mov 0x24(%ebx),%eax 10f8a2: 85 c0 test %eax,%eax 10f8a4: 74 12 je 10f8b8 <_User_extensions_Remove_set+0x2c> _Chain_Extract( &the_extension->Switch.Node ); 10f8a6: 83 c3 08 add $0x8,%ebx 10f8a9: 89 5d 08 mov %ebx,0x8(%ebp) } 10f8ac: 8b 5d fc mov -0x4(%ebp),%ebx 10f8af: c9 leave /* * If a switch handler is present, remove it. */ if ( the_extension->Callouts.thread_switch != NULL ) _Chain_Extract( &the_extension->Switch.Node ); 10f8b0: e9 97 da ff ff jmp 10d34c <_Chain_Extract> 10f8b5: 8d 76 00 lea 0x0(%esi),%esi } 10f8b8: 8b 5d fc mov -0x4(%ebp),%ebx 10f8bb: c9 leave 10f8bc: c3 ret =============================================================================== 0010e3cc <_User_extensions_Thread_begin>: #include void _User_extensions_Thread_begin ( Thread_Control *executing ) { 10e3cc: 55 push %ebp 10e3cd: 89 e5 mov %esp,%ebp 10e3cf: 56 push %esi 10e3d0: 53 push %ebx 10e3d1: 8b 75 08 mov 0x8(%ebp),%esi the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } 10e3d4: 8b 1d ac 56 12 00 mov 0x1256ac,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e3da: 81 fb b0 56 12 00 cmp $0x1256b0,%ebx 10e3e0: 74 1c je 10e3fe <_User_extensions_Thread_begin+0x32><== NEVER TAKEN 10e3e2: 66 90 xchg %ax,%ax !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_begin != NULL ) 10e3e4: 8b 43 28 mov 0x28(%ebx),%eax 10e3e7: 85 c0 test %eax,%eax 10e3e9: 74 09 je 10e3f4 <_User_extensions_Thread_begin+0x28> (*the_extension->Callouts.thread_begin)( executing ); 10e3eb: 83 ec 0c sub $0xc,%esp 10e3ee: 56 push %esi 10e3ef: ff d0 call *%eax 10e3f1: 83 c4 10 add $0x10,%esp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 10e3f4: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e3f6: 81 fb b0 56 12 00 cmp $0x1256b0,%ebx 10e3fc: 75 e6 jne 10e3e4 <_User_extensions_Thread_begin+0x18> the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_begin != NULL ) (*the_extension->Callouts.thread_begin)( executing ); } } 10e3fe: 8d 65 f8 lea -0x8(%ebp),%esp 10e401: 5b pop %ebx 10e402: 5e pop %esi 10e403: c9 leave 10e404: c3 ret =============================================================================== 0010e494 <_User_extensions_Thread_create>: #include bool _User_extensions_Thread_create ( Thread_Control *the_thread ) { 10e494: 55 push %ebp 10e495: 89 e5 mov %esp,%ebp 10e497: 56 push %esi 10e498: 53 push %ebx 10e499: 8b 75 08 mov 0x8(%ebp),%esi return false; } } return true; } 10e49c: 8b 1d ac 56 12 00 mov 0x1256ac,%ebx { Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _Chain_First( &_User_extensions_List ); 10e4a2: 81 fb b0 56 12 00 cmp $0x1256b0,%ebx 10e4a8: 74 26 je 10e4d0 <_User_extensions_Thread_create+0x3c><== NEVER TAKEN 10e4aa: 66 90 xchg %ax,%ax !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_create != NULL ) { 10e4ac: 8b 43 14 mov 0x14(%ebx),%eax 10e4af: 85 c0 test %eax,%eax 10e4b1: 74 13 je 10e4c6 <_User_extensions_Thread_create+0x32> status = (*the_extension->Callouts.thread_create)( 10e4b3: 83 ec 08 sub $0x8,%esp 10e4b6: 56 push %esi 10e4b7: ff 35 18 57 12 00 pushl 0x125718 10e4bd: ff d0 call *%eax _Thread_Executing, the_thread ); if ( !status ) 10e4bf: 83 c4 10 add $0x10,%esp 10e4c2: 84 c0 test %al,%al 10e4c4: 74 16 je 10e4dc <_User_extensions_Thread_create+0x48> User_extensions_Control *the_extension; bool status; for ( the_node = _Chain_First( &_User_extensions_List ); !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 10e4c6: 8b 1b mov (%ebx),%ebx { Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _Chain_First( &_User_extensions_List ); 10e4c8: 81 fb b0 56 12 00 cmp $0x1256b0,%ebx 10e4ce: 75 dc jne 10e4ac <_User_extensions_Thread_create+0x18> if ( !status ) return false; } } return true; 10e4d0: b0 01 mov $0x1,%al } 10e4d2: 8d 65 f8 lea -0x8(%ebp),%esp 10e4d5: 5b pop %ebx 10e4d6: 5e pop %esi 10e4d7: c9 leave 10e4d8: c3 ret 10e4d9: 8d 76 00 lea 0x0(%esi),%esi status = (*the_extension->Callouts.thread_create)( _Thread_Executing, the_thread ); if ( !status ) return false; 10e4dc: 31 c0 xor %eax,%eax } } return true; } 10e4de: 8d 65 f8 lea -0x8(%ebp),%esp 10e4e1: 5b pop %ebx 10e4e2: 5e pop %esi 10e4e3: c9 leave 10e4e4: c3 ret =============================================================================== 0010e4e8 <_User_extensions_Thread_delete>: #include void _User_extensions_Thread_delete ( Thread_Control *the_thread ) { 10e4e8: 55 push %ebp 10e4e9: 89 e5 mov %esp,%ebp 10e4eb: 56 push %esi 10e4ec: 53 push %ebx 10e4ed: 8b 75 08 mov 0x8(%ebp),%esi (*the_extension->Callouts.thread_delete)( _Thread_Executing, the_thread ); } } 10e4f0: 8b 1d b4 56 12 00 mov 0x1256b4,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e4f6: 81 fb ac 56 12 00 cmp $0x1256ac,%ebx 10e4fc: 74 23 je 10e521 <_User_extensions_Thread_delete+0x39><== NEVER TAKEN 10e4fe: 66 90 xchg %ax,%ax !_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_delete != NULL ) 10e500: 8b 43 20 mov 0x20(%ebx),%eax 10e503: 85 c0 test %eax,%eax 10e505: 74 0f je 10e516 <_User_extensions_Thread_delete+0x2e> (*the_extension->Callouts.thread_delete)( 10e507: 83 ec 08 sub $0x8,%esp 10e50a: 56 push %esi 10e50b: ff 35 18 57 12 00 pushl 0x125718 10e511: ff d0 call *%eax 10e513: 83 c4 10 add $0x10,%esp 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 ) { 10e516: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e519: 81 fb ac 56 12 00 cmp $0x1256ac,%ebx 10e51f: 75 df jne 10e500 <_User_extensions_Thread_delete+0x18> (*the_extension->Callouts.thread_delete)( _Thread_Executing, the_thread ); } } 10e521: 8d 65 f8 lea -0x8(%ebp),%esp 10e524: 5b pop %ebx 10e525: 5e pop %esi 10e526: c9 leave 10e527: c3 ret =============================================================================== 0010e408 <_User_extensions_Thread_exitted>: void _User_extensions_Thread_exitted ( Thread_Control *executing ) { 10e408: 55 push %ebp 10e409: 89 e5 mov %esp,%ebp 10e40b: 56 push %esi 10e40c: 53 push %ebx 10e40d: 8b 75 08 mov 0x8(%ebp),%esi the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } 10e410: 8b 1d b4 56 12 00 mov 0x1256b4,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e416: 81 fb ac 56 12 00 cmp $0x1256ac,%ebx 10e41c: 74 1d je 10e43b <_User_extensions_Thread_exitted+0x33><== NEVER TAKEN 10e41e: 66 90 xchg %ax,%ax !_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 ) 10e420: 8b 43 2c mov 0x2c(%ebx),%eax 10e423: 85 c0 test %eax,%eax 10e425: 74 09 je 10e430 <_User_extensions_Thread_exitted+0x28> (*the_extension->Callouts.thread_exitted)( executing ); 10e427: 83 ec 0c sub $0xc,%esp 10e42a: 56 push %esi 10e42b: ff d0 call *%eax 10e42d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { 10e430: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e433: 81 fb ac 56 12 00 cmp $0x1256ac,%ebx 10e439: 75 e5 jne 10e420 <_User_extensions_Thread_exitted+0x18> the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_exitted != NULL ) (*the_extension->Callouts.thread_exitted)( executing ); } } 10e43b: 8d 65 f8 lea -0x8(%ebp),%esp 10e43e: 5b pop %ebx 10e43f: 5e pop %esi 10e440: c9 leave 10e441: c3 ret =============================================================================== 0010f0d8 <_User_extensions_Thread_restart>: #include void _User_extensions_Thread_restart ( Thread_Control *the_thread ) { 10f0d8: 55 push %ebp 10f0d9: 89 e5 mov %esp,%ebp 10f0db: 56 push %esi 10f0dc: 53 push %ebx 10f0dd: 8b 75 08 mov 0x8(%ebp),%esi (*the_extension->Callouts.thread_restart)( _Thread_Executing, the_thread ); } } 10f0e0: 8b 1d 2c 77 12 00 mov 0x12772c,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10f0e6: 81 fb 30 77 12 00 cmp $0x127730,%ebx 10f0ec: 74 22 je 10f110 <_User_extensions_Thread_restart+0x38><== NEVER TAKEN 10f0ee: 66 90 xchg %ax,%ax !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_restart != NULL ) 10f0f0: 8b 43 1c mov 0x1c(%ebx),%eax 10f0f3: 85 c0 test %eax,%eax 10f0f5: 74 0f je 10f106 <_User_extensions_Thread_restart+0x2e> (*the_extension->Callouts.thread_restart)( 10f0f7: 83 ec 08 sub $0x8,%esp 10f0fa: 56 push %esi 10f0fb: ff 35 98 77 12 00 pushl 0x127798 10f101: ff d0 call *%eax 10f103: 83 c4 10 add $0x10,%esp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 10f106: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10f108: 81 fb 30 77 12 00 cmp $0x127730,%ebx 10f10e: 75 e0 jne 10f0f0 <_User_extensions_Thread_restart+0x18> (*the_extension->Callouts.thread_restart)( _Thread_Executing, the_thread ); } } 10f110: 8d 65 f8 lea -0x8(%ebp),%esp 10f113: 5b pop %ebx 10f114: 5e pop %esi 10f115: c9 leave 10f116: c3 ret =============================================================================== 0010e528 <_User_extensions_Thread_start>: #include void _User_extensions_Thread_start ( Thread_Control *the_thread ) { 10e528: 55 push %ebp 10e529: 89 e5 mov %esp,%ebp 10e52b: 56 push %esi 10e52c: 53 push %ebx 10e52d: 8b 75 08 mov 0x8(%ebp),%esi (*the_extension->Callouts.thread_start)( _Thread_Executing, the_thread ); } } 10e530: 8b 1d ac 56 12 00 mov 0x1256ac,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e536: 81 fb b0 56 12 00 cmp $0x1256b0,%ebx 10e53c: 74 22 je 10e560 <_User_extensions_Thread_start+0x38><== NEVER TAKEN 10e53e: 66 90 xchg %ax,%ax !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_start != NULL ) 10e540: 8b 43 18 mov 0x18(%ebx),%eax 10e543: 85 c0 test %eax,%eax 10e545: 74 0f je 10e556 <_User_extensions_Thread_start+0x2e> (*the_extension->Callouts.thread_start)( 10e547: 83 ec 08 sub $0x8,%esp 10e54a: 56 push %esi 10e54b: ff 35 18 57 12 00 pushl 0x125718 10e551: ff d0 call *%eax 10e553: 83 c4 10 add $0x10,%esp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 10e556: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e558: 81 fb b0 56 12 00 cmp $0x1256b0,%ebx 10e55e: 75 e0 jne 10e540 <_User_extensions_Thread_start+0x18> (*the_extension->Callouts.thread_start)( _Thread_Executing, the_thread ); } } 10e560: 8d 65 f8 lea -0x8(%ebp),%esp 10e563: 5b pop %ebx 10e564: 5e pop %esi 10e565: c9 leave 10e566: c3 ret =============================================================================== 0010e568 <_User_extensions_Thread_switch>: void _User_extensions_Thread_switch ( Thread_Control *executing, Thread_Control *heir ) { 10e568: 55 push %ebp 10e569: 89 e5 mov %esp,%ebp 10e56b: 57 push %edi 10e56c: 56 push %esi 10e56d: 53 push %ebx 10e56e: 83 ec 0c sub $0xc,%esp 10e571: 8b 7d 08 mov 0x8(%ebp),%edi 10e574: 8b 75 0c mov 0xc(%ebp),%esi the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); } } 10e577: 8b 1d 54 54 12 00 mov 0x125454,%ebx ) { Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _Chain_First( &_User_extensions_Switches_list ); 10e57d: 81 fb 58 54 12 00 cmp $0x125458,%ebx 10e583: 74 18 je 10e59d <_User_extensions_Thread_switch+0x35><== NEVER TAKEN 10e585: 8d 76 00 lea 0x0(%esi),%esi !_Chain_Is_tail( &_User_extensions_Switches_list, the_node ) ; the_node = the_node->next ) { the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); 10e588: 83 ec 08 sub $0x8,%esp 10e58b: 56 push %esi 10e58c: 57 push %edi 10e58d: ff 53 08 call *0x8(%ebx) Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _Chain_First( &_User_extensions_Switches_list ); !_Chain_Is_tail( &_User_extensions_Switches_list, the_node ) ; the_node = the_node->next ) { 10e590: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _Chain_First( &_User_extensions_Switches_list ); 10e592: 83 c4 10 add $0x10,%esp 10e595: 81 fb 58 54 12 00 cmp $0x125458,%ebx 10e59b: 75 eb jne 10e588 <_User_extensions_Thread_switch+0x20> the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); } } 10e59d: 8d 65 f4 lea -0xc(%ebp),%esp 10e5a0: 5b pop %ebx 10e5a1: 5e pop %esi 10e5a2: 5f pop %edi 10e5a3: c9 leave 10e5a4: c3 ret =============================================================================== 0010fe74 <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 10fe74: 55 push %ebp 10fe75: 89 e5 mov %esp,%ebp 10fe77: 57 push %edi 10fe78: 56 push %esi 10fe79: 53 push %ebx 10fe7a: 83 ec 1c sub $0x1c,%esp 10fe7d: 8b 75 08 mov 0x8(%ebp),%esi 10fe80: 8b 4d 0c mov 0xc(%ebp),%ecx 10fe83: 8b 5d 10 mov 0x10(%ebp),%ebx ISR_Level level; _ISR_Disable( level ); 10fe86: 9c pushf 10fe87: fa cli 10fe88: 58 pop %eax } } _ISR_Enable( level ); } 10fe89: 8b 16 mov (%esi),%edx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10fe8b: 8d 7e 04 lea 0x4(%esi),%edi 10fe8e: 89 7d e4 mov %edi,-0x1c(%ebp) * hence the compiler must not assume *header to remain * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { 10fe91: 39 fa cmp %edi,%edx 10fe93: 74 3d je 10fed2 <_Watchdog_Adjust+0x5e> switch ( direction ) { 10fe95: 85 c9 test %ecx,%ecx 10fe97: 75 43 jne 10fedc <_Watchdog_Adjust+0x68> case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 10fe99: 85 db test %ebx,%ebx 10fe9b: 74 35 je 10fed2 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN if ( units < _Watchdog_First( header )->delta_interval ) { 10fe9d: 8b 7a 10 mov 0x10(%edx),%edi 10fea0: 39 fb cmp %edi,%ebx 10fea2: 73 0f jae 10feb3 <_Watchdog_Adjust+0x3f> <== ALWAYS TAKEN 10fea4: eb 3e jmp 10fee4 <_Watchdog_Adjust+0x70> <== NOT EXECUTED 10fea6: 66 90 xchg %ax,%ax <== NOT EXECUTED switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 10fea8: 29 fb sub %edi,%ebx 10feaa: 74 26 je 10fed2 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN if ( units < _Watchdog_First( header )->delta_interval ) { 10feac: 8b 7a 10 mov 0x10(%edx),%edi 10feaf: 39 df cmp %ebx,%edi 10feb1: 77 31 ja 10fee4 <_Watchdog_Adjust+0x70> _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; 10feb3: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx) _ISR_Enable( level ); 10feba: 50 push %eax 10febb: 9d popf _Watchdog_Tickle( header ); 10febc: 83 ec 0c sub $0xc,%esp 10febf: 56 push %esi 10fec0: e8 cb 01 00 00 call 110090 <_Watchdog_Tickle> _ISR_Disable( level ); 10fec5: 9c pushf 10fec6: fa cli 10fec7: 58 pop %eax } } _ISR_Enable( level ); } 10fec8: 8b 16 mov (%esi),%edx _Watchdog_Tickle( header ); _ISR_Disable( level ); if ( _Chain_Is_empty( header ) ) 10feca: 83 c4 10 add $0x10,%esp 10fecd: 39 55 e4 cmp %edx,-0x1c(%ebp) 10fed0: 75 d6 jne 10fea8 <_Watchdog_Adjust+0x34> } break; } } _ISR_Enable( level ); 10fed2: 50 push %eax 10fed3: 9d popf } 10fed4: 8d 65 f4 lea -0xc(%ebp),%esp 10fed7: 5b pop %ebx 10fed8: 5e pop %esi 10fed9: 5f pop %edi 10feda: c9 leave 10fedb: c3 ret * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { switch ( direction ) { 10fedc: 49 dec %ecx 10fedd: 75 f3 jne 10fed2 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; 10fedf: 01 5a 10 add %ebx,0x10(%edx) break; 10fee2: eb ee jmp 10fed2 <_Watchdog_Adjust+0x5e> case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; 10fee4: 29 df sub %ebx,%edi 10fee6: 89 7a 10 mov %edi,0x10(%edx) break; 10fee9: eb e7 jmp 10fed2 <_Watchdog_Adjust+0x5e> =============================================================================== 0010e5a8 <_Watchdog_Insert>: void _Watchdog_Insert( Chain_Control *header, Watchdog_Control *the_watchdog ) { 10e5a8: 55 push %ebp 10e5a9: 89 e5 mov %esp,%ebp 10e5ab: 57 push %edi 10e5ac: 56 push %esi 10e5ad: 53 push %ebx 10e5ae: 83 ec 04 sub $0x4,%esp 10e5b1: 8b 5d 0c mov 0xc(%ebp),%ebx Watchdog_Control *after; uint32_t insert_isr_nest_level; Watchdog_Interval delta_interval; insert_isr_nest_level = _ISR_Nest_level; 10e5b4: 8b 3d 14 57 12 00 mov 0x125714,%edi _ISR_Disable( level ); 10e5ba: 9c pushf 10e5bb: fa cli 10e5bc: 8f 45 f0 popl -0x10(%ebp) /* * 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 ) { 10e5bf: 8b 43 08 mov 0x8(%ebx),%eax 10e5c2: 85 c0 test %eax,%eax 10e5c4: 0f 85 9e 00 00 00 jne 10e668 <_Watchdog_Insert+0xc0> _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; 10e5ca: c7 43 08 01 00 00 00 movl $0x1,0x8(%ebx) _Watchdog_Sync_count++; 10e5d1: a1 c0 55 12 00 mov 0x1255c0,%eax 10e5d6: 40 inc %eax 10e5d7: a3 c0 55 12 00 mov %eax,0x1255c0 restart: delta_interval = the_watchdog->initial; 10e5dc: 8b 43 0c mov 0xc(%ebx),%eax RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First( Chain_Control *header ) { return ( (Watchdog_Control *) _Chain_First( header ) ); 10e5df: 8b 4d 08 mov 0x8(%ebp),%ecx 10e5e2: 8b 11 mov (%ecx),%edx for ( after = _Watchdog_First( header ) ; ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 10e5e4: 85 c0 test %eax,%eax 10e5e6: 74 5d je 10e645 <_Watchdog_Insert+0x9d> 10e5e8: 8b 32 mov (%edx),%esi 10e5ea: 85 f6 test %esi,%esi 10e5ec: 74 57 je 10e645 <_Watchdog_Insert+0x9d> break; if ( delta_interval < after->delta_interval ) { 10e5ee: 8b 4a 10 mov 0x10(%edx),%ecx 10e5f1: 39 c8 cmp %ecx,%eax 10e5f3: 73 22 jae 10e617 <_Watchdog_Insert+0x6f> 10e5f5: eb 49 jmp 10e640 <_Watchdog_Insert+0x98> 10e5f7: 90 nop if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { 10e5f8: 8b 35 40 55 12 00 mov 0x125540,%esi 10e5fe: 39 f7 cmp %esi,%edi 10e600: 72 72 jb 10e674 <_Watchdog_Insert+0xcc> if ( delta_interval < after->delta_interval ) { after->delta_interval -= delta_interval; break; } delta_interval -= after->delta_interval; 10e602: 29 c8 sub %ecx,%eax exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; _Watchdog_Sync_count--; _ISR_Enable( level ); } 10e604: 8b 12 mov (%edx),%edx for ( after = _Watchdog_First( header ) ; ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 10e606: 85 c0 test %eax,%eax 10e608: 74 3b je 10e645 <_Watchdog_Insert+0x9d> 10e60a: 8b 0a mov (%edx),%ecx 10e60c: 85 c9 test %ecx,%ecx 10e60e: 74 35 je 10e645 <_Watchdog_Insert+0x9d> break; if ( delta_interval < after->delta_interval ) { 10e610: 8b 4a 10 mov 0x10(%edx),%ecx 10e613: 39 c1 cmp %eax,%ecx 10e615: 77 29 ja 10e640 <_Watchdog_Insert+0x98> break; } delta_interval -= after->delta_interval; _ISR_Flash( level ); 10e617: ff 75 f0 pushl -0x10(%ebp) 10e61a: 9d popf 10e61b: fa cli if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { 10e61c: 83 7b 08 01 cmpl $0x1,0x8(%ebx) 10e620: 74 d6 je 10e5f8 <_Watchdog_Insert+0x50> _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); the_watchdog->start_time = _Watchdog_Ticks_since_boot; exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; 10e622: 89 3d 40 55 12 00 mov %edi,0x125540 _Watchdog_Sync_count--; 10e628: a1 c0 55 12 00 mov 0x1255c0,%eax 10e62d: 48 dec %eax 10e62e: a3 c0 55 12 00 mov %eax,0x1255c0 _ISR_Enable( level ); 10e633: ff 75 f0 pushl -0x10(%ebp) 10e636: 9d popf } 10e637: 58 pop %eax 10e638: 5b pop %ebx 10e639: 5e pop %esi 10e63a: 5f pop %edi 10e63b: c9 leave 10e63c: c3 ret 10e63d: 8d 76 00 lea 0x0(%esi),%esi if ( delta_interval == 0 || !_Watchdog_Next( after ) ) break; if ( delta_interval < after->delta_interval ) { after->delta_interval -= delta_interval; 10e640: 29 c1 sub %eax,%ecx 10e642: 89 4a 10 mov %ecx,0x10(%edx) RTEMS_INLINE_ROUTINE void _Watchdog_Activate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_ACTIVE; 10e645: c7 43 08 02 00 00 00 movl $0x2,0x8(%ebx) } } _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; 10e64c: 89 43 10 mov %eax,0x10(%ebx) _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); 10e64f: 8b 42 04 mov 0x4(%edx),%eax Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 10e652: 89 43 04 mov %eax,0x4(%ebx) before_node = after_node->next; 10e655: 8b 10 mov (%eax),%edx after_node->next = the_node; 10e657: 89 18 mov %ebx,(%eax) the_node->next = before_node; 10e659: 89 13 mov %edx,(%ebx) before_node->previous = the_node; 10e65b: 89 5a 04 mov %ebx,0x4(%edx) the_watchdog->start_time = _Watchdog_Ticks_since_boot; 10e65e: a1 c4 55 12 00 mov 0x1255c4,%eax 10e663: 89 43 14 mov %eax,0x14(%ebx) 10e666: eb ba jmp 10e622 <_Watchdog_Insert+0x7a> * 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 ) { _ISR_Enable( level ); 10e668: ff 75 f0 pushl -0x10(%ebp) 10e66b: 9d popf exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; _Watchdog_Sync_count--; _ISR_Enable( level ); } 10e66c: 58 pop %eax 10e66d: 5b pop %ebx 10e66e: 5e pop %esi 10e66f: 5f pop %edi 10e670: c9 leave 10e671: c3 ret 10e672: 66 90 xchg %ax,%ax if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { _Watchdog_Sync_level = insert_isr_nest_level; 10e674: 89 3d 40 55 12 00 mov %edi,0x125540 goto restart; 10e67a: e9 5d ff ff ff jmp 10e5dc <_Watchdog_Insert+0x34> =============================================================================== 0010e6e0 <_Watchdog_Remove>: */ Watchdog_States _Watchdog_Remove( Watchdog_Control *the_watchdog ) { 10e6e0: 55 push %ebp 10e6e1: 89 e5 mov %esp,%ebp 10e6e3: 56 push %esi 10e6e4: 53 push %ebx 10e6e5: 8b 55 08 mov 0x8(%ebp),%edx ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 10e6e8: 9c pushf 10e6e9: fa cli 10e6ea: 59 pop %ecx previous_state = the_watchdog->state; 10e6eb: 8b 42 08 mov 0x8(%edx),%eax switch ( previous_state ) { 10e6ee: 83 f8 01 cmp $0x1,%eax 10e6f1: 74 4d je 10e740 <_Watchdog_Remove+0x60> 10e6f3: 73 0f jae 10e704 <_Watchdog_Remove+0x24> _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 10e6f5: 8b 1d c4 55 12 00 mov 0x1255c4,%ebx 10e6fb: 89 5a 18 mov %ebx,0x18(%edx) _ISR_Enable( level ); 10e6fe: 51 push %ecx 10e6ff: 9d popf return( previous_state ); } 10e700: 5b pop %ebx 10e701: 5e pop %esi 10e702: c9 leave 10e703: c3 ret Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); previous_state = the_watchdog->state; switch ( previous_state ) { 10e704: 83 f8 03 cmp $0x3,%eax 10e707: 77 ec ja 10e6f5 <_Watchdog_Remove+0x15> <== NEVER TAKEN break; case WATCHDOG_ACTIVE: case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; 10e709: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx) } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; _ISR_Enable( level ); return( previous_state ); } 10e710: 8b 1a mov (%edx),%ebx case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; next_watchdog = _Watchdog_Next( the_watchdog ); if ( _Watchdog_Next(next_watchdog) ) 10e712: 8b 33 mov (%ebx),%esi 10e714: 85 f6 test %esi,%esi 10e716: 74 06 je 10e71e <_Watchdog_Remove+0x3e> next_watchdog->delta_interval += the_watchdog->delta_interval; 10e718: 8b 72 10 mov 0x10(%edx),%esi 10e71b: 01 73 10 add %esi,0x10(%ebx) if ( _Watchdog_Sync_count ) 10e71e: 8b 35 c0 55 12 00 mov 0x1255c0,%esi 10e724: 85 f6 test %esi,%esi 10e726: 74 0c je 10e734 <_Watchdog_Remove+0x54> _Watchdog_Sync_level = _ISR_Nest_level; 10e728: 8b 35 14 57 12 00 mov 0x125714,%esi 10e72e: 89 35 40 55 12 00 mov %esi,0x125540 { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 10e734: 8b 72 04 mov 0x4(%edx),%esi next->previous = previous; 10e737: 89 73 04 mov %esi,0x4(%ebx) previous->next = next; 10e73a: 89 1e mov %ebx,(%esi) 10e73c: eb b7 jmp 10e6f5 <_Watchdog_Remove+0x15> 10e73e: 66 90 xchg %ax,%ax /* * It is not actually on the chain so just change the state and * the Insert operation we interrupted will be aborted. */ the_watchdog->state = WATCHDOG_INACTIVE; 10e740: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx) break; 10e747: eb ac jmp 10e6f5 <_Watchdog_Remove+0x15> =============================================================================== 0010fa80 <_Watchdog_Report>: void _Watchdog_Report( const char *name, Watchdog_Control *watch ) { 10fa80: 55 push %ebp 10fa81: 89 e5 mov %esp,%ebp 10fa83: 57 push %edi 10fa84: 56 push %esi 10fa85: 53 push %ebx 10fa86: 83 ec 2c sub $0x2c,%esp 10fa89: 8b 55 08 mov 0x8(%ebp),%edx 10fa8c: 8b 45 0c mov 0xc(%ebp),%eax printk( 10fa8f: 8b 78 24 mov 0x24(%eax),%edi 10fa92: 8b 70 20 mov 0x20(%eax),%esi 10fa95: 8b 58 1c mov 0x1c(%eax),%ebx 10fa98: 8b 48 0c mov 0xc(%eax),%ecx 10fa9b: 89 4d d4 mov %ecx,-0x2c(%ebp) 10fa9e: 8b 48 10 mov 0x10(%eax),%ecx 10faa1: 89 4d e4 mov %ecx,-0x1c(%ebp) 10faa4: 85 d2 test %edx,%edx 10faa6: 74 2c je 10fad4 <_Watchdog_Report+0x54> 10faa8: b9 03 18 12 00 mov $0x121803,%ecx 10faad: 83 ec 0c sub $0xc,%esp 10fab0: 57 push %edi 10fab1: 56 push %esi 10fab2: 53 push %ebx 10fab3: 50 push %eax 10fab4: ff 75 d4 pushl -0x2c(%ebp) 10fab7: ff 75 e4 pushl -0x1c(%ebp) 10faba: 51 push %ecx 10fabb: 52 push %edx 10fabc: 68 66 22 12 00 push $0x122266 10fac1: e8 be 9f ff ff call 109a84 10fac6: 83 c4 30 add $0x30,%esp watch, watch->routine, watch->id, watch->user_data ); } 10fac9: 8d 65 f4 lea -0xc(%ebp),%esp 10facc: 5b pop %ebx 10facd: 5e pop %esi 10face: 5f pop %edi 10facf: c9 leave 10fad0: c3 ret 10fad1: 8d 76 00 lea 0x0(%esi),%esi void _Watchdog_Report( const char *name, Watchdog_Control *watch ) { printk( 10fad4: b9 c9 20 12 00 mov $0x1220c9,%ecx 10fad9: 89 ca mov %ecx,%edx 10fadb: eb d0 jmp 10faad <_Watchdog_Report+0x2d> =============================================================================== 0010fa10 <_Watchdog_Report_chain>: void _Watchdog_Report_chain( const char *name, Chain_Control *header ) { 10fa10: 55 push %ebp 10fa11: 89 e5 mov %esp,%ebp 10fa13: 57 push %edi 10fa14: 56 push %esi 10fa15: 53 push %ebx 10fa16: 83 ec 20 sub $0x20,%esp 10fa19: 8b 7d 08 mov 0x8(%ebp),%edi 10fa1c: 8b 75 0c mov 0xc(%ebp),%esi ISR_Level level; Chain_Node *node; _ISR_Disable( level ); 10fa1f: 9c pushf 10fa20: fa cli 10fa21: 8f 45 e4 popl -0x1c(%ebp) printk( "Watchdog Chain: %s %p\n", name, header ); 10fa24: 56 push %esi 10fa25: 57 push %edi 10fa26: 68 30 22 12 00 push $0x122230 10fa2b: e8 54 a0 ff ff call 109a84 printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); } 10fa30: 8b 1e mov (%esi),%ebx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10fa32: 83 c6 04 add $0x4,%esi ISR_Level level; Chain_Node *node; _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { 10fa35: 83 c4 10 add $0x10,%esp 10fa38: 39 f3 cmp %esi,%ebx 10fa3a: 74 31 je 10fa6d <_Watchdog_Report_chain+0x5d> node != _Chain_Tail(header) ; node = node->next ) { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); 10fa3c: 83 ec 08 sub $0x8,%esp 10fa3f: 53 push %ebx 10fa40: 6a 00 push $0x0 10fa42: e8 39 00 00 00 call 10fa80 <_Watchdog_Report> _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { for ( node = _Chain_First( header ) ; node != _Chain_Tail(header) ; node = node->next ) 10fa47: 8b 1b mov (%ebx),%ebx Chain_Node *node; _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { for ( node = _Chain_First( header ) ; 10fa49: 83 c4 10 add $0x10,%esp 10fa4c: 39 f3 cmp %esi,%ebx 10fa4e: 75 ec jne 10fa3c <_Watchdog_Report_chain+0x2c><== NEVER TAKEN { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); 10fa50: 83 ec 08 sub $0x8,%esp 10fa53: 57 push %edi 10fa54: 68 47 22 12 00 push $0x122247 10fa59: e8 26 a0 ff ff call 109a84 10fa5e: 83 c4 10 add $0x10,%esp } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); 10fa61: ff 75 e4 pushl -0x1c(%ebp) 10fa64: 9d popf } 10fa65: 8d 65 f4 lea -0xc(%ebp),%esp 10fa68: 5b pop %ebx 10fa69: 5e pop %esi 10fa6a: 5f pop %edi 10fa6b: c9 leave 10fa6c: c3 ret _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); 10fa6d: 83 ec 0c sub $0xc,%esp 10fa70: 68 56 22 12 00 push $0x122256 10fa75: e8 0a a0 ff ff call 109a84 10fa7a: 83 c4 10 add $0x10,%esp 10fa7d: eb e2 jmp 10fa61 <_Watchdog_Report_chain+0x51> =============================================================================== 0010e74c <_Watchdog_Tickle>: */ void _Watchdog_Tickle( Chain_Control *header ) { 10e74c: 55 push %ebp 10e74d: 89 e5 mov %esp,%ebp 10e74f: 57 push %edi 10e750: 56 push %esi 10e751: 53 push %ebx 10e752: 83 ec 1c sub $0x1c,%esp 10e755: 8b 7d 08 mov 0x8(%ebp),%edi * See the comment in watchdoginsert.c and watchdogadjust.c * about why it's safe not to declare header a pointer to * volatile data - till, 2003/7 */ _ISR_Disable( level ); 10e758: 9c pushf 10e759: fa cli 10e75a: 5e pop %esi } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); leave: _ISR_Enable(level); } 10e75b: 8b 1f mov (%edi),%ebx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10e75d: 8d 47 04 lea 0x4(%edi),%eax 10e760: 89 45 e4 mov %eax,-0x1c(%ebp) * volatile data - till, 2003/7 */ _ISR_Disable( level ); if ( _Chain_Is_empty( header ) ) 10e763: 39 c3 cmp %eax,%ebx 10e765: 74 11 je 10e778 <_Watchdog_Tickle+0x2c> * 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) { 10e767: 8b 43 10 mov 0x10(%ebx),%eax 10e76a: 85 c0 test %eax,%eax 10e76c: 74 34 je 10e7a2 <_Watchdog_Tickle+0x56> the_watchdog->delta_interval--; 10e76e: 48 dec %eax 10e76f: 89 43 10 mov %eax,0x10(%ebx) if ( the_watchdog->delta_interval != 0 ) 10e772: 85 c0 test %eax,%eax 10e774: 74 2c je 10e7a2 <_Watchdog_Tickle+0x56> 10e776: 66 90 xchg %ax,%ax the_watchdog = _Watchdog_First( header ); } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); leave: _ISR_Enable(level); 10e778: 56 push %esi 10e779: 9d popf } 10e77a: 8d 65 f4 lea -0xc(%ebp),%esp 10e77d: 5b pop %ebx 10e77e: 5e pop %esi 10e77f: 5f pop %edi 10e780: c9 leave 10e781: c3 ret _ISR_Enable( level ); switch( watchdog_state ) { case WATCHDOG_ACTIVE: (*the_watchdog->routine)( 10e782: 83 ec 08 sub $0x8,%esp 10e785: ff 73 24 pushl 0x24(%ebx) 10e788: ff 73 20 pushl 0x20(%ebx) 10e78b: ff 53 1c call *0x1c(%ebx) the_watchdog->id, the_watchdog->user_data ); break; 10e78e: 83 c4 10 add $0x10,%esp case WATCHDOG_REMOVE_IT: break; } _ISR_Disable( level ); 10e791: 9c pushf 10e792: fa cli 10e793: 5e pop %esi } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); leave: _ISR_Enable(level); } 10e794: 8b 1f mov (%edi),%ebx _ISR_Disable( level ); the_watchdog = _Watchdog_First( header ); } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); 10e796: 3b 5d e4 cmp -0x1c(%ebp),%ebx 10e799: 74 dd je 10e778 <_Watchdog_Tickle+0x2c> } _ISR_Disable( level ); the_watchdog = _Watchdog_First( header ); } while ( !_Chain_Is_empty( header ) && 10e79b: 8b 43 10 mov 0x10(%ebx),%eax 10e79e: 85 c0 test %eax,%eax 10e7a0: 75 d6 jne 10e778 <_Watchdog_Tickle+0x2c> if ( the_watchdog->delta_interval != 0 ) goto leave; } do { watchdog_state = _Watchdog_Remove( the_watchdog ); 10e7a2: 83 ec 0c sub $0xc,%esp 10e7a5: 53 push %ebx 10e7a6: e8 35 ff ff ff call 10e6e0 <_Watchdog_Remove> _ISR_Enable( level ); 10e7ab: 56 push %esi 10e7ac: 9d popf switch( watchdog_state ) { 10e7ad: 83 c4 10 add $0x10,%esp 10e7b0: 83 f8 02 cmp $0x2,%eax 10e7b3: 75 dc jne 10e791 <_Watchdog_Tickle+0x45> <== NEVER TAKEN 10e7b5: eb cb jmp 10e782 <_Watchdog_Tickle+0x36> =============================================================================== 0010e7b8 <_Workspace_Handler_initialization>: /* * _Workspace_Handler_initialization */ void _Workspace_Handler_initialization(void) { 10e7b8: 55 push %ebp 10e7b9: 89 e5 mov %esp,%ebp 10e7bb: 57 push %edi 10e7bc: 53 push %ebx uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start; 10e7bd: 8b 1d 20 12 12 00 mov 0x121220,%ebx uintptr_t size = Configuration.work_space_size; 10e7c3: 8b 15 24 12 12 00 mov 0x121224,%edx if ( Configuration.do_zero_of_workspace ) 10e7c9: 80 3d 4c 12 12 00 00 cmpb $0x0,0x12124c 10e7d0: 75 1e jne 10e7f0 <_Workspace_Handler_initialization+0x38> memset( starting_address, 0, size ); memory_available = _Heap_Initialize( 10e7d2: 6a 04 push $0x4 10e7d4: 52 push %edx 10e7d5: 53 push %ebx 10e7d6: 68 80 54 12 00 push $0x125480 10e7db: e8 44 de ff ff call 10c624 <_Heap_Initialize> starting_address, size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) 10e7e0: 83 c4 10 add $0x10,%esp 10e7e3: 85 c0 test %eax,%eax 10e7e5: 74 13 je 10e7fa <_Workspace_Handler_initialization+0x42> _Internal_error_Occurred( INTERNAL_ERROR_CORE, true, INTERNAL_ERROR_TOO_LITTLE_WORKSPACE ); } 10e7e7: 8d 65 f8 lea -0x8(%ebp),%esp 10e7ea: 5b pop %ebx 10e7eb: 5f pop %edi 10e7ec: c9 leave 10e7ed: c3 ret 10e7ee: 66 90 xchg %ax,%ax uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start; uintptr_t size = Configuration.work_space_size; if ( Configuration.do_zero_of_workspace ) memset( starting_address, 0, size ); 10e7f0: 31 c0 xor %eax,%eax 10e7f2: 89 df mov %ebx,%edi 10e7f4: 89 d1 mov %edx,%ecx 10e7f6: f3 aa rep stos %al,%es:(%edi) 10e7f8: eb d8 jmp 10e7d2 <_Workspace_Handler_initialization+0x1a> size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) _Internal_error_Occurred( 10e7fa: 50 push %eax 10e7fb: 6a 02 push $0x2 10e7fd: 6a 01 push $0x1 10e7ff: 6a 00 push $0x0 10e801: e8 26 e0 ff ff call 10c82c <_Internal_error_Occurred> =============================================================================== 00112ab4 : rtems_name name, rtems_attribute attribute_set, uint32_t maximum_waiters, rtems_id *id ) { 112ab4: 55 push %ebp 112ab5: 89 e5 mov %esp,%ebp 112ab7: 57 push %edi 112ab8: 56 push %esi 112ab9: 53 push %ebx 112aba: 83 ec 2c sub $0x2c,%esp 112abd: 8b 5d 08 mov 0x8(%ebp),%ebx 112ac0: 8b 7d 0c mov 0xc(%ebp),%edi 112ac3: 8b 45 10 mov 0x10(%ebp),%eax 112ac6: 8b 75 14 mov 0x14(%ebp),%esi Barrier_Control *the_barrier; CORE_barrier_Attributes the_attributes; if ( !rtems_is_name_valid( name ) ) 112ac9: 85 db test %ebx,%ebx 112acb: 0f 84 87 00 00 00 je 112b58 return RTEMS_INVALID_NAME; if ( !id ) 112ad1: 85 f6 test %esi,%esi 112ad3: 0f 84 bf 00 00 00 je 112b98 <== NEVER TAKEN return RTEMS_INVALID_ADDRESS; /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { 112ad9: f7 c7 10 00 00 00 test $0x10,%edi 112adf: 0f 84 83 00 00 00 je 112b68 the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; 112ae5: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) if ( maximum_waiters == 0 ) 112aec: 85 c0 test %eax,%eax 112aee: 0f 84 80 00 00 00 je 112b74 return RTEMS_INVALID_NUMBER; } else the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE; the_attributes.maximum_count = maximum_waiters; 112af4: 89 45 e4 mov %eax,-0x1c(%ebp) 112af7: a1 10 88 12 00 mov 0x128810,%eax 112afc: 40 inc %eax 112afd: a3 10 88 12 00 mov %eax,0x128810 * This function allocates a barrier control block from * the inactive chain of free barrier control blocks. */ RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Allocate( void ) { return (Barrier_Control *) _Objects_Allocate( &_Barrier_Information ); 112b02: 83 ec 0c sub $0xc,%esp 112b05: 68 40 8b 12 00 push $0x128b40 112b0a: e8 e9 ba ff ff call 10e5f8 <_Objects_Allocate> _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { 112b0f: 83 c4 10 add $0x10,%esp 112b12: 85 c0 test %eax,%eax 112b14: 74 6e je 112b84 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_barrier->attribute_set = attribute_set; 112b16: 89 78 10 mov %edi,0x10(%eax) _CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes ); 112b19: 83 ec 08 sub $0x8,%esp 112b1c: 8d 55 e0 lea -0x20(%ebp),%edx 112b1f: 52 push %edx 112b20: 8d 50 14 lea 0x14(%eax),%edx 112b23: 52 push %edx 112b24: 89 45 d4 mov %eax,-0x2c(%ebp) 112b27: e8 c0 07 00 00 call 1132ec <_CORE_barrier_Initialize> Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 112b2c: 8b 45 d4 mov -0x2c(%ebp),%eax 112b2f: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 112b32: 0f b7 fa movzwl %dx,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 112b35: 8b 0d 5c 8b 12 00 mov 0x128b5c,%ecx 112b3b: 89 04 b9 mov %eax,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 112b3e: 89 58 0c mov %ebx,0xc(%eax) &_Barrier_Information, &the_barrier->Object, (Objects_Name) name ); *id = the_barrier->Object.id; 112b41: 89 16 mov %edx,(%esi) _Thread_Enable_dispatch(); 112b43: e8 20 ca ff ff call 10f568 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 112b48: 83 c4 10 add $0x10,%esp 112b4b: 31 c0 xor %eax,%eax } 112b4d: 8d 65 f4 lea -0xc(%ebp),%esp 112b50: 5b pop %ebx 112b51: 5e pop %esi 112b52: 5f pop %edi 112b53: c9 leave 112b54: c3 ret 112b55: 8d 76 00 lea 0x0(%esi),%esi { Barrier_Control *the_barrier; CORE_barrier_Attributes the_attributes; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 112b58: b8 03 00 00 00 mov $0x3,%eax *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 112b5d: 8d 65 f4 lea -0xc(%ebp),%esp 112b60: 5b pop %ebx 112b61: 5e pop %esi 112b62: 5f pop %edi 112b63: c9 leave 112b64: c3 ret 112b65: 8d 76 00 lea 0x0(%esi),%esi if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; if ( maximum_waiters == 0 ) return RTEMS_INVALID_NUMBER; } else the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE; 112b68: c7 45 e0 01 00 00 00 movl $0x1,-0x20(%ebp) 112b6f: eb 83 jmp 112af4 112b71: 8d 76 00 lea 0x0(%esi),%esi /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; if ( maximum_waiters == 0 ) return RTEMS_INVALID_NUMBER; 112b74: b8 0a 00 00 00 mov $0xa,%eax *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 112b79: 8d 65 f4 lea -0xc(%ebp),%esp 112b7c: 5b pop %ebx 112b7d: 5e pop %esi 112b7e: 5f pop %edi 112b7f: c9 leave 112b80: c3 ret 112b81: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { _Thread_Enable_dispatch(); 112b84: e8 df c9 ff ff call 10f568 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 112b89: b8 05 00 00 00 mov $0x5,%eax *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 112b8e: 8d 65 f4 lea -0xc(%ebp),%esp 112b91: 5b pop %ebx 112b92: 5e pop %esi 112b93: 5f pop %edi 112b94: c9 leave 112b95: c3 ret 112b96: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 112b98: b8 09 00 00 00 mov $0x9,%eax 112b9d: eb ae jmp 112b4d =============================================================================== 0010c13c : rtems_chain_control *chain, rtems_chain_node *node, rtems_id task, rtems_event_set events ) { 10c13c: 55 push %ebp 10c13d: 89 e5 mov %esp,%ebp 10c13f: 56 push %esi 10c140: 53 push %ebx 10c141: 8b 5d 10 mov 0x10(%ebp),%ebx 10c144: 8b 75 14 mov 0x14(%ebp),%esi RTEMS_INLINE_ROUTINE bool rtems_chain_append_with_empty_check( rtems_chain_control *chain, rtems_chain_node *node ) { return _Chain_Append_with_empty_check( chain, node ); 10c147: 83 ec 08 sub $0x8,%esp 10c14a: ff 75 0c pushl 0xc(%ebp) 10c14d: ff 75 08 pushl 0x8(%ebp) 10c150: e8 97 04 00 00 call 10c5ec <_Chain_Append_with_empty_check> rtems_status_code sc = RTEMS_SUCCESSFUL; bool was_empty = rtems_chain_append_with_empty_check( chain, node ); if ( was_empty ) { 10c155: 83 c4 10 add $0x10,%esp 10c158: 84 c0 test %al,%al 10c15a: 75 0c jne 10c168 <== ALWAYS TAKEN sc = rtems_event_send( task, events ); } return sc; } 10c15c: 31 c0 xor %eax,%eax 10c15e: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 10c161: 5b pop %ebx <== NOT EXECUTED 10c162: 5e pop %esi <== NOT EXECUTED 10c163: c9 leave <== NOT EXECUTED 10c164: c3 ret <== NOT EXECUTED 10c165: 8d 76 00 lea 0x0(%esi),%esi <== 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 ); 10c168: 89 75 0c mov %esi,0xc(%ebp) 10c16b: 89 5d 08 mov %ebx,0x8(%ebp) } return sc; } 10c16e: 8d 65 f8 lea -0x8(%ebp),%esp 10c171: 5b pop %ebx 10c172: 5e pop %esi 10c173: c9 leave { rtems_status_code sc = RTEMS_SUCCESSFUL; bool was_empty = rtems_chain_append_with_empty_check( chain, node ); if ( was_empty ) { sc = rtems_event_send( task, events ); 10c174: e9 a3 f5 ff ff jmp 10b71c =============================================================================== 0010c17c : rtems_chain_control *chain, rtems_id task, rtems_event_set events, rtems_chain_node **node ) { 10c17c: 55 push %ebp 10c17d: 89 e5 mov %esp,%ebp 10c17f: 56 push %esi 10c180: 53 push %ebx 10c181: 8b 5d 0c mov 0xc(%ebp),%ebx 10c184: 8b 75 10 mov 0x10(%ebp),%esi RTEMS_INLINE_ROUTINE bool rtems_chain_get_with_empty_check( rtems_chain_control *chain, rtems_chain_node **node ) { return _Chain_Get_with_empty_check( chain, node ); 10c187: 83 ec 08 sub $0x8,%esp 10c18a: ff 75 14 pushl 0x14(%ebp) 10c18d: ff 75 08 pushl 0x8(%ebp) 10c190: e8 bf 04 00 00 call 10c654 <_Chain_Get_with_empty_check> rtems_status_code sc = RTEMS_SUCCESSFUL; bool is_empty = rtems_chain_get_with_empty_check( chain, node ); if ( is_empty ) { 10c195: 83 c4 10 add $0x10,%esp 10c198: 84 c0 test %al,%al 10c19a: 75 0c jne 10c1a8 sc = rtems_event_send( task, events ); } return sc; } 10c19c: 31 c0 xor %eax,%eax 10c19e: 8d 65 f8 lea -0x8(%ebp),%esp 10c1a1: 5b pop %ebx 10c1a2: 5e pop %esi 10c1a3: c9 leave 10c1a4: c3 ret 10c1a5: 8d 76 00 lea 0x0(%esi),%esi { 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 ); 10c1a8: 89 75 0c mov %esi,0xc(%ebp) 10c1ab: 89 5d 08 mov %ebx,0x8(%ebp) } return sc; } 10c1ae: 8d 65 f8 lea -0x8(%ebp),%esp 10c1b1: 5b pop %ebx 10c1b2: 5e pop %esi 10c1b3: c9 leave { rtems_status_code sc = RTEMS_SUCCESSFUL; bool is_empty = rtems_chain_get_with_empty_check( chain, node ); if ( is_empty ) { sc = rtems_event_send( task, events ); 10c1b4: e9 63 f5 ff ff jmp 10b71c =============================================================================== 0010c1bc : rtems_chain_control *chain, rtems_event_set events, rtems_interval timeout, rtems_chain_node **node_ptr ) { 10c1bc: 55 push %ebp 10c1bd: 89 e5 mov %esp,%ebp 10c1bf: 57 push %edi 10c1c0: 56 push %esi 10c1c1: 53 push %ebx 10c1c2: 83 ec 1c sub $0x1c,%esp 10c1c5: 8b 75 08 mov 0x8(%ebp),%esi while ( sc == RTEMS_SUCCESSFUL && (node = rtems_chain_get( chain )) == NULL ) { rtems_event_set out; sc = rtems_event_receive( 10c1c8: 8d 7d e4 lea -0x1c(%ebp),%edi 10c1cb: 90 nop */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 10c1cc: 83 ec 0c sub $0xc,%esp 10c1cf: 56 push %esi 10c1d0: e8 bb 04 00 00 call 10c690 <_Chain_Get> 10c1d5: 89 c3 mov %eax,%ebx rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_chain_node *node = NULL; while ( sc == RTEMS_SUCCESSFUL && (node = rtems_chain_get( chain )) == NULL 10c1d7: 83 c4 10 add $0x10,%esp 10c1da: 85 c0 test %eax,%eax 10c1dc: 75 22 jne 10c200 ) { rtems_event_set out; sc = rtems_event_receive( 10c1de: 57 push %edi 10c1df: ff 75 10 pushl 0x10(%ebp) 10c1e2: 6a 00 push $0x0 10c1e4: ff 75 0c pushl 0xc(%ebp) 10c1e7: e8 a8 f3 ff ff call 10b594 ) { rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_chain_node *node = NULL; while ( 10c1ec: 83 c4 10 add $0x10,%esp 10c1ef: 85 c0 test %eax,%eax 10c1f1: 74 d9 je 10c1cc <== NEVER TAKEN timeout, &out ); } *node_ptr = node; 10c1f3: 8b 55 14 mov 0x14(%ebp),%edx 10c1f6: 89 1a mov %ebx,(%edx) return sc; } 10c1f8: 8d 65 f4 lea -0xc(%ebp),%esp 10c1fb: 5b pop %ebx 10c1fc: 5e pop %esi 10c1fd: 5f pop %edi 10c1fe: c9 leave 10c1ff: c3 ret rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_chain_node *node = NULL; while ( sc == RTEMS_SUCCESSFUL && (node = rtems_chain_get( chain )) == NULL 10c200: 31 c0 xor %eax,%eax timeout, &out ); } *node_ptr = node; 10c202: 8b 55 14 mov 0x14(%ebp),%edx 10c205: 89 1a mov %ebx,(%edx) return sc; } 10c207: 8d 65 f4 lea -0xc(%ebp),%esp 10c20a: 5b pop %ebx 10c20b: 5e pop %esi 10c20c: 5f pop %edi 10c20d: c9 leave 10c20e: c3 ret =============================================================================== 0010c210 : rtems_chain_control *chain, rtems_chain_node *node, rtems_id task, rtems_event_set events ) { 10c210: 55 push %ebp 10c211: 89 e5 mov %esp,%ebp 10c213: 56 push %esi 10c214: 53 push %ebx 10c215: 8b 5d 10 mov 0x10(%ebp),%ebx 10c218: 8b 75 14 mov 0x14(%ebp),%esi RTEMS_INLINE_ROUTINE bool rtems_chain_prepend_with_empty_check( rtems_chain_control *chain, rtems_chain_node *node ) { return _Chain_Prepend_with_empty_check( chain, node ); 10c21b: 83 ec 08 sub $0x8,%esp 10c21e: ff 75 0c pushl 0xc(%ebp) 10c221: ff 75 08 pushl 0x8(%ebp) 10c224: e8 ab 04 00 00 call 10c6d4 <_Chain_Prepend_with_empty_check> rtems_status_code sc = RTEMS_SUCCESSFUL; bool was_empty = rtems_chain_prepend_with_empty_check( chain, node ); if (was_empty) { 10c229: 83 c4 10 add $0x10,%esp 10c22c: 84 c0 test %al,%al 10c22e: 75 0c jne 10c23c <== ALWAYS TAKEN sc = rtems_event_send( task, events ); } return sc; } 10c230: 31 c0 xor %eax,%eax 10c232: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 10c235: 5b pop %ebx <== NOT EXECUTED 10c236: 5e pop %esi <== NOT EXECUTED 10c237: c9 leave <== NOT EXECUTED 10c238: c3 ret <== NOT EXECUTED 10c239: 8d 76 00 lea 0x0(%esi),%esi <== 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 ); 10c23c: 89 75 0c mov %esi,0xc(%ebp) 10c23f: 89 5d 08 mov %ebx,0x8(%ebp) } return sc; } 10c242: 8d 65 f8 lea -0x8(%ebp),%esp 10c245: 5b pop %ebx 10c246: 5e pop %esi 10c247: c9 leave { rtems_status_code sc = RTEMS_SUCCESSFUL; bool was_empty = rtems_chain_prepend_with_empty_check( chain, node ); if (was_empty) { sc = rtems_event_send( task, events ); 10c248: e9 cf f4 ff ff jmp 10b71c =============================================================================== 00115a4c : rtems_status_code rtems_clock_get( rtems_clock_get_options option, void *time_buffer ) { 115a4c: 55 push %ebp 115a4d: 89 e5 mov %esp,%ebp 115a4f: 53 push %ebx 115a50: 83 ec 04 sub $0x4,%esp 115a53: 8b 45 08 mov 0x8(%ebp),%eax 115a56: 8b 5d 0c mov 0xc(%ebp),%ebx if ( !time_buffer ) 115a59: 85 db test %ebx,%ebx 115a5b: 74 3b je 115a98 return RTEMS_INVALID_ADDRESS; if ( option == RTEMS_CLOCK_GET_TOD ) 115a5d: 85 c0 test %eax,%eax 115a5f: 74 2b je 115a8c return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH ) 115a61: 83 f8 01 cmp $0x1,%eax 115a64: 74 3e je 115aa4 return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer); if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) { 115a66: 83 f8 02 cmp $0x2,%eax 115a69: 74 45 je 115ab0 *interval = rtems_clock_get_ticks_since_boot(); return RTEMS_SUCCESSFUL; } if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) { 115a6b: 83 f8 03 cmp $0x3,%eax 115a6e: 74 4c je 115abc *interval = rtems_clock_get_ticks_per_second(); return RTEMS_SUCCESSFUL; } if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) 115a70: 83 f8 04 cmp $0x4,%eax 115a73: 74 0b je 115a80 return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; 115a75: b8 0a 00 00 00 mov $0xa,%eax } 115a7a: 5a pop %edx 115a7b: 5b pop %ebx 115a7c: c9 leave 115a7d: c3 ret 115a7e: 66 90 xchg %ax,%ax *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 ); 115a80: 89 5d 08 mov %ebx,0x8(%ebp) return RTEMS_INVALID_NUMBER; } 115a83: 59 pop %ecx 115a84: 5b pop %ebx 115a85: c9 leave *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 ); 115a86: e9 41 01 00 00 jmp 115bcc 115a8b: 90 nop { if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; if ( option == RTEMS_CLOCK_GET_TOD ) return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); 115a8c: 89 5d 08 mov %ebx,0x8(%ebp) if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; } 115a8f: 58 pop %eax 115a90: 5b pop %ebx 115a91: c9 leave { if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; if ( option == RTEMS_CLOCK_GET_TOD ) return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); 115a92: e9 81 00 00 00 jmp 115b18 115a97: 90 nop rtems_clock_get_options option, void *time_buffer ) { if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; 115a98: b8 09 00 00 00 mov $0x9,%eax if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; } 115a9d: 5a pop %edx 115a9e: 5b pop %ebx 115a9f: c9 leave 115aa0: c3 ret 115aa1: 8d 76 00 lea 0x0(%esi),%esi 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); 115aa4: 89 5d 08 mov %ebx,0x8(%ebp) if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; } 115aa7: 5b pop %ebx 115aa8: 5b pop %ebx 115aa9: c9 leave 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); 115aaa: e9 19 00 00 00 jmp 115ac8 115aaf: 90 nop if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) { rtems_interval *interval = (rtems_interval *)time_buffer; *interval = rtems_clock_get_ticks_since_boot(); 115ab0: e8 57 00 00 00 call 115b0c 115ab5: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 115ab7: 31 c0 xor %eax,%eax 115ab9: eb bf jmp 115a7a 115abb: 90 nop } if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) { rtems_interval *interval = (rtems_interval *)time_buffer; *interval = rtems_clock_get_ticks_per_second(); 115abc: e8 37 00 00 00 call 115af8 115ac1: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 115ac3: 31 c0 xor %eax,%eax 115ac5: eb b3 jmp 115a7a =============================================================================== 00115bcc : #include rtems_status_code rtems_clock_get_tod_timeval( struct timeval *time ) { 115bcc: 55 push %ebp 115bcd: 89 e5 mov %esp,%ebp 115bcf: 56 push %esi 115bd0: 53 push %ebx 115bd1: 83 ec 10 sub $0x10,%esp 115bd4: 8b 5d 08 mov 0x8(%ebp),%ebx if ( !time ) 115bd7: 85 db test %ebx,%ebx 115bd9: 74 51 je 115c2c return RTEMS_INVALID_ADDRESS; if ( !_TOD_Is_set ) 115bdb: 80 3d 64 0a 14 00 00 cmpb $0x0,0x140a64 115be2: 75 0c jne 115bf0 return RTEMS_NOT_DEFINED; 115be4: b8 0b 00 00 00 mov $0xb,%eax _TOD_Get_timeval( time ); return RTEMS_SUCCESSFUL; } 115be9: 8d 65 f8 lea -0x8(%ebp),%esp 115bec: 5b pop %ebx 115bed: 5e pop %esi 115bee: c9 leave 115bef: c3 ret { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 115bf0: 9c pushf 115bf1: fa cli 115bf2: 5e pop %esi _TOD_Get( &now ); 115bf3: 83 ec 0c sub $0xc,%esp 115bf6: 8d 45 f0 lea -0x10(%ebp),%eax 115bf9: 50 push %eax 115bfa: e8 e9 42 00 00 call 119ee8 <_TOD_Get> _ISR_Enable(level); 115bff: 56 push %esi 115c00: 9d popf useconds = (suseconds_t)now.tv_nsec; 115c01: 8b 4d f4 mov -0xc(%ebp),%ecx useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; 115c04: 8b 45 f0 mov -0x10(%ebp),%eax 115c07: 89 03 mov %eax,(%ebx) _ISR_Disable(level); _TOD_Get( &now ); _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; 115c09: b8 d3 4d 62 10 mov $0x10624dd3,%eax 115c0e: f7 e9 imul %ecx 115c10: 89 d0 mov %edx,%eax 115c12: c1 f8 06 sar $0x6,%eax 115c15: c1 f9 1f sar $0x1f,%ecx 115c18: 29 c8 sub %ecx,%eax 115c1a: 89 43 04 mov %eax,0x4(%ebx) if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; _TOD_Get_timeval( time ); return RTEMS_SUCCESSFUL; 115c1d: 83 c4 10 add $0x10,%esp 115c20: 31 c0 xor %eax,%eax } 115c22: 8d 65 f8 lea -0x8(%ebp),%esp 115c25: 5b pop %ebx 115c26: 5e pop %esi 115c27: c9 leave 115c28: c3 ret 115c29: 8d 76 00 lea 0x0(%esi),%esi rtems_status_code rtems_clock_get_tod_timeval( struct timeval *time ) { if ( !time ) return RTEMS_INVALID_ADDRESS; 115c2c: b8 09 00 00 00 mov $0x9,%eax 115c31: eb b6 jmp 115be9 =============================================================================== 0010b1e0 : * error code - if unsuccessful */ rtems_status_code rtems_clock_get_uptime( struct timespec *uptime ) { 10b1e0: 55 push %ebp 10b1e1: 89 e5 mov %esp,%ebp 10b1e3: 83 ec 08 sub $0x8,%esp 10b1e6: 8b 45 08 mov 0x8(%ebp),%eax if ( !uptime ) 10b1e9: 85 c0 test %eax,%eax 10b1eb: 74 13 je 10b200 return RTEMS_INVALID_ADDRESS; _TOD_Get_uptime_as_timespec( uptime ); 10b1ed: 83 ec 0c sub $0xc,%esp 10b1f0: 50 push %eax 10b1f1: e8 ae 15 00 00 call 10c7a4 <_TOD_Get_uptime_as_timespec> return RTEMS_SUCCESSFUL; 10b1f6: 83 c4 10 add $0x10,%esp 10b1f9: 31 c0 xor %eax,%eax } 10b1fb: c9 leave 10b1fc: c3 ret 10b1fd: 8d 76 00 lea 0x0(%esi),%esi rtems_status_code rtems_clock_get_uptime( struct timespec *uptime ) { if ( !uptime ) return RTEMS_INVALID_ADDRESS; 10b200: b8 09 00 00 00 mov $0x9,%eax _TOD_Get_uptime_as_timespec( uptime ); return RTEMS_SUCCESSFUL; } 10b205: c9 leave 10b206: c3 ret =============================================================================== 0010c100 : */ rtems_status_code rtems_clock_set( rtems_time_of_day *time_buffer ) { 10c100: 55 push %ebp 10c101: 89 e5 mov %esp,%ebp 10c103: 53 push %ebx 10c104: 83 ec 14 sub $0x14,%esp 10c107: 8b 5d 08 mov 0x8(%ebp),%ebx struct timespec newtime; if ( !time_buffer ) 10c10a: 85 db test %ebx,%ebx 10c10c: 74 66 je 10c174 return RTEMS_INVALID_ADDRESS; if ( _TOD_Validate( time_buffer ) ) { 10c10e: 83 ec 0c sub $0xc,%esp 10c111: 53 push %ebx 10c112: e8 39 01 00 00 call 10c250 <_TOD_Validate> 10c117: 83 c4 10 add $0x10,%esp 10c11a: 84 c0 test %al,%al 10c11c: 75 0a jne 10c128 _Thread_Disable_dispatch(); _TOD_Set( &newtime ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_INVALID_CLOCK; 10c11e: b8 14 00 00 00 mov $0x14,%eax } 10c123: 8b 5d fc mov -0x4(%ebp),%ebx 10c126: c9 leave 10c127: c3 ret if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; if ( _TOD_Validate( time_buffer ) ) { newtime.tv_sec = _TOD_To_seconds( time_buffer ); 10c128: 83 ec 0c sub $0xc,%esp 10c12b: 53 push %ebx 10c12c: e8 93 00 00 00 call 10c1c4 <_TOD_To_seconds> 10c131: 89 45 f0 mov %eax,-0x10(%ebp) newtime.tv_nsec = time_buffer->ticks * 10c134: 8b 43 18 mov 0x18(%ebx),%eax 10c137: 0f af 05 ac 53 12 00 imul 0x1253ac,%eax 10c13e: 8d 04 80 lea (%eax,%eax,4),%eax 10c141: 8d 04 80 lea (%eax,%eax,4),%eax 10c144: 8d 04 80 lea (%eax,%eax,4),%eax 10c147: c1 e0 03 shl $0x3,%eax 10c14a: 89 45 f4 mov %eax,-0xc(%ebp) rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10c14d: a1 30 14 13 00 mov 0x131430,%eax 10c152: 40 inc %eax 10c153: a3 30 14 13 00 mov %eax,0x131430 rtems_configuration_get_nanoseconds_per_tick(); _Thread_Disable_dispatch(); _TOD_Set( &newtime ); 10c158: 8d 45 f0 lea -0x10(%ebp),%eax 10c15b: 89 04 24 mov %eax,(%esp) 10c15e: e8 95 18 00 00 call 10d9f8 <_TOD_Set> _Thread_Enable_dispatch(); 10c163: e8 e0 2d 00 00 call 10ef48 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c168: 83 c4 10 add $0x10,%esp 10c16b: 31 c0 xor %eax,%eax } return RTEMS_INVALID_CLOCK; } 10c16d: 8b 5d fc mov -0x4(%ebp),%ebx 10c170: c9 leave 10c171: c3 ret 10c172: 66 90 xchg %ax,%ax ) { struct timespec newtime; if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; 10c174: b8 09 00 00 00 mov $0x9,%eax _TOD_Set( &newtime ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_INVALID_CLOCK; } 10c179: 8b 5d fc mov -0x4(%ebp),%ebx 10c17c: c9 leave 10c17d: c3 ret =============================================================================== 0010afd0 : * * NOTE: This routine only works for leap-years through 2099. */ rtems_status_code rtems_clock_tick( void ) { 10afd0: 55 push %ebp 10afd1: 89 e5 mov %esp,%ebp 10afd3: 83 ec 08 sub $0x8,%esp _TOD_Tickle_ticks(); 10afd6: e8 71 14 00 00 call 10c44c <_TOD_Tickle_ticks> */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void ) { _Watchdog_Tickle( &_Watchdog_Ticks_chain ); 10afdb: 83 ec 0c sub $0xc,%esp 10afde: 68 5c 55 12 00 push $0x12555c 10afe3: e8 64 37 00 00 call 10e74c <_Watchdog_Tickle> _Watchdog_Tickle_ticks(); _Thread_Tickle_timeslice(); 10afe8: e8 4f 32 00 00 call 10e23c <_Thread_Tickle_timeslice> * otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void ) { return ( _Thread_Dispatch_necessary ); 10afed: a0 24 57 12 00 mov 0x125724,%al if ( _Thread_Is_context_switch_necessary() && 10aff2: 83 c4 10 add $0x10,%esp 10aff5: 84 c0 test %al,%al 10aff7: 74 09 je 10b002 * otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_dispatching_enabled( void ) { return ( _Thread_Dispatch_disable_level == 0 ); 10aff9: a1 50 54 12 00 mov 0x125450,%eax 10affe: 85 c0 test %eax,%eax 10b000: 74 06 je 10b008 _Thread_Is_dispatching_enabled() ) _Thread_Dispatch(); return RTEMS_SUCCESSFUL; } 10b002: 31 c0 xor %eax,%eax 10b004: c9 leave 10b005: c3 ret 10b006: 66 90 xchg %ax,%ax _Thread_Tickle_timeslice(); if ( _Thread_Is_context_switch_necessary() && _Thread_Is_dispatching_enabled() ) _Thread_Dispatch(); 10b008: e8 77 26 00 00 call 10d684 <_Thread_Dispatch> return RTEMS_SUCCESSFUL; } 10b00d: 31 c0 xor %eax,%eax 10b00f: c9 leave 10b010: c3 ret =============================================================================== 0010b19c : rtems_status_code rtems_event_send( rtems_id id, rtems_event_set event_in ) { 10b19c: 55 push %ebp 10b19d: 89 e5 mov %esp,%ebp 10b19f: 53 push %ebx 10b1a0: 83 ec 1c sub $0x1c,%esp register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; the_thread = _Thread_Get( id, &location ); 10b1a3: 8d 45 f4 lea -0xc(%ebp),%eax 10b1a6: 50 push %eax 10b1a7: ff 75 08 pushl 0x8(%ebp) 10b1aa: e8 71 26 00 00 call 10d820 <_Thread_Get> switch ( location ) { 10b1af: 83 c4 10 add $0x10,%esp 10b1b2: 8b 55 f4 mov -0xc(%ebp),%edx 10b1b5: 85 d2 test %edx,%edx 10b1b7: 75 2b jne 10b1e4 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 10b1b9: 8b 90 e4 00 00 00 mov 0xe4(%eax),%edx rtems_event_set *the_event_set ) { ISR_Level level; _ISR_Disable( level ); 10b1bf: 9c pushf 10b1c0: fa cli 10b1c1: 59 pop %ecx *the_event_set |= the_new_events; 10b1c2: 8b 5d 0c mov 0xc(%ebp),%ebx 10b1c5: 09 1a or %ebx,(%edx) _ISR_Enable( level ); 10b1c7: 51 push %ecx 10b1c8: 9d popf _Event_sets_Post( event_in, &api->pending_events ); _Event_Surrender( the_thread ); 10b1c9: 83 ec 0c sub $0xc,%esp 10b1cc: 50 push %eax 10b1cd: e8 1e 00 00 00 call 10b1f0 <_Event_Surrender> _Thread_Enable_dispatch(); 10b1d2: e8 25 26 00 00 call 10d7fc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10b1d7: 83 c4 10 add $0x10,%esp 10b1da: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b1dc: 8b 5d fc mov -0x4(%ebp),%ebx 10b1df: c9 leave 10b1e0: c3 ret 10b1e1: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b1e4: b8 04 00 00 00 mov $0x4,%eax } 10b1e9: 8b 5d fc mov -0x4(%ebp),%ebx 10b1ec: c9 leave 10b1ed: c3 ret =============================================================================== 0010d004 : #include rtems_status_code rtems_extension_delete( rtems_id id ) { 10d004: 55 push %ebp 10d005: 89 e5 mov %esp,%ebp 10d007: 53 push %ebx 10d008: 83 ec 18 sub $0x18,%esp Extension_Control *the_extension; Objects_Locations location; the_extension = _Extension_Get( id, &location ); 10d00b: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Extension_Control *) _Objects_Get( &_Extension_Information, id, location ); 10d00e: 50 push %eax 10d00f: ff 75 08 pushl 0x8(%ebp) 10d012: 68 40 05 13 00 push $0x130540 10d017: e8 5c 11 00 00 call 10e178 <_Objects_Get> 10d01c: 89 c3 mov %eax,%ebx switch ( location ) { 10d01e: 83 c4 10 add $0x10,%esp 10d021: 8b 55 f4 mov -0xc(%ebp),%edx 10d024: 85 d2 test %edx,%edx 10d026: 75 38 jne 10d060 case OBJECTS_LOCAL: _User_extensions_Remove_set( &the_extension->Extension ); 10d028: 83 ec 0c sub $0xc,%esp 10d02b: 8d 40 10 lea 0x10(%eax),%eax 10d02e: 50 push %eax 10d02f: e8 58 28 00 00 call 10f88c <_User_extensions_Remove_set> _Objects_Close( &_Extension_Information, &the_extension->Object ); 10d034: 59 pop %ecx 10d035: 58 pop %eax 10d036: 53 push %ebx 10d037: 68 40 05 13 00 push $0x130540 10d03c: e8 fb 0c 00 00 call 10dd3c <_Objects_Close> RTEMS_INLINE_ROUTINE void _Extension_Free ( Extension_Control *the_extension ) { _Objects_Free( &_Extension_Information, &the_extension->Object ); 10d041: 58 pop %eax 10d042: 5a pop %edx 10d043: 53 push %ebx 10d044: 68 40 05 13 00 push $0x130540 10d049: e8 ea 0f 00 00 call 10e038 <_Objects_Free> _Extension_Free( the_extension ); _Thread_Enable_dispatch(); 10d04e: e8 ad 1b 00 00 call 10ec00 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d053: 83 c4 10 add $0x10,%esp 10d056: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d058: 8b 5d fc mov -0x4(%ebp),%ebx 10d05b: c9 leave 10d05c: c3 ret 10d05d: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d060: b8 04 00 00 00 mov $0x4,%eax } 10d065: 8b 5d fc mov -0x4(%ebp),%ebx 10d068: c9 leave 10d069: c3 ret =============================================================================== 001120a8 : rtems_status_code rtems_io_close( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 1120a8: 55 push %ebp 1120a9: 89 e5 mov %esp,%ebp 1120ab: 53 push %ebx 1120ac: 83 ec 04 sub $0x4,%esp 1120af: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 1120b2: 39 05 20 58 12 00 cmp %eax,0x125820 1120b8: 76 1a jbe 1120d4 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].close_entry; 1120ba: 8d 14 40 lea (%eax,%eax,2),%edx 1120bd: c1 e2 03 shl $0x3,%edx 1120c0: 03 15 24 58 12 00 add 0x125824,%edx 1120c6: 8b 52 08 mov 0x8(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1120c9: 85 d2 test %edx,%edx 1120cb: 74 13 je 1120e0 } 1120cd: 59 pop %ecx 1120ce: 5b pop %ebx 1120cf: c9 leave if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].close_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1120d0: ff e2 jmp *%edx 1120d2: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 1120d4: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].close_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 1120d9: 5a pop %edx 1120da: 5b pop %ebx 1120db: c9 leave 1120dc: c3 ret 1120dd: 8d 76 00 lea 0x0(%esi),%esi if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].close_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1120e0: 31 c0 xor %eax,%eax } 1120e2: 5a pop %edx 1120e3: 5b pop %ebx 1120e4: c9 leave 1120e5: c3 ret =============================================================================== 001120e8 : rtems_status_code rtems_io_control( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 1120e8: 55 push %ebp 1120e9: 89 e5 mov %esp,%ebp 1120eb: 53 push %ebx 1120ec: 83 ec 04 sub $0x4,%esp 1120ef: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 1120f2: 39 05 20 58 12 00 cmp %eax,0x125820 1120f8: 76 1a jbe 112114 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].control_entry; 1120fa: 8d 14 40 lea (%eax,%eax,2),%edx 1120fd: c1 e2 03 shl $0x3,%edx 112100: 03 15 24 58 12 00 add 0x125824,%edx 112106: 8b 52 14 mov 0x14(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112109: 85 d2 test %edx,%edx 11210b: 74 13 je 112120 } 11210d: 59 pop %ecx 11210e: 5b pop %ebx 11210f: c9 leave if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].control_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112110: ff e2 jmp *%edx 112112: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 112114: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].control_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 112119: 5a pop %edx 11211a: 5b pop %ebx 11211b: c9 leave 11211c: c3 ret 11211d: 8d 76 00 lea 0x0(%esi),%esi if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].control_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112120: 31 c0 xor %eax,%eax } 112122: 5a pop %edx 112123: 5b pop %ebx 112124: c9 leave 112125: c3 ret =============================================================================== 001104f8 : rtems_status_code rtems_io_initialize( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 1104f8: 55 push %ebp 1104f9: 89 e5 mov %esp,%ebp 1104fb: 53 push %ebx 1104fc: 83 ec 04 sub $0x4,%esp 1104ff: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 110502: 39 05 20 58 12 00 cmp %eax,0x125820 110508: 76 1a jbe 110524 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].initialization_entry; 11050a: 8d 14 40 lea (%eax,%eax,2),%edx 11050d: c1 e2 03 shl $0x3,%edx 110510: 03 15 24 58 12 00 add 0x125824,%edx 110516: 8b 12 mov (%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 110518: 85 d2 test %edx,%edx 11051a: 74 14 je 110530 } 11051c: 59 pop %ecx 11051d: 5b pop %ebx 11051e: c9 leave if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].initialization_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 11051f: ff e2 jmp *%edx 110521: 8d 76 00 lea 0x0(%esi),%esi ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 110524: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].initialization_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 110529: 5a pop %edx 11052a: 5b pop %ebx 11052b: c9 leave 11052c: c3 ret 11052d: 8d 76 00 lea 0x0(%esi),%esi if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].initialization_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 110530: 31 c0 xor %eax,%eax } 110532: 5a pop %edx 110533: 5b pop %ebx 110534: c9 leave 110535: c3 ret =============================================================================== 00112128 : rtems_status_code rtems_io_open( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112128: 55 push %ebp 112129: 89 e5 mov %esp,%ebp 11212b: 53 push %ebx 11212c: 83 ec 04 sub $0x4,%esp 11212f: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 112132: 39 05 20 58 12 00 cmp %eax,0x125820 112138: 76 1a jbe 112154 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].open_entry; 11213a: 8d 14 40 lea (%eax,%eax,2),%edx 11213d: c1 e2 03 shl $0x3,%edx 112140: 03 15 24 58 12 00 add 0x125824,%edx 112146: 8b 52 04 mov 0x4(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112149: 85 d2 test %edx,%edx 11214b: 74 13 je 112160 } 11214d: 59 pop %ecx 11214e: 5b pop %ebx 11214f: c9 leave if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].open_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112150: ff e2 jmp *%edx 112152: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 112154: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].open_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 112159: 5a pop %edx 11215a: 5b pop %ebx 11215b: c9 leave 11215c: c3 ret 11215d: 8d 76 00 lea 0x0(%esi),%esi if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].open_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112160: 31 c0 xor %eax,%eax } 112162: 5a pop %edx 112163: 5b pop %ebx 112164: c9 leave 112165: c3 ret =============================================================================== 00112168 : rtems_status_code rtems_io_read( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112168: 55 push %ebp 112169: 89 e5 mov %esp,%ebp 11216b: 53 push %ebx 11216c: 83 ec 04 sub $0x4,%esp 11216f: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 112172: 39 05 20 58 12 00 cmp %eax,0x125820 112178: 76 1a jbe 112194 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].read_entry; 11217a: 8d 14 40 lea (%eax,%eax,2),%edx 11217d: c1 e2 03 shl $0x3,%edx 112180: 03 15 24 58 12 00 add 0x125824,%edx 112186: 8b 52 0c mov 0xc(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112189: 85 d2 test %edx,%edx 11218b: 74 13 je 1121a0 } 11218d: 59 pop %ecx 11218e: 5b pop %ebx 11218f: c9 leave if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].read_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112190: ff e2 jmp *%edx 112192: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 112194: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].read_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 112199: 5a pop %edx 11219a: 5b pop %ebx 11219b: c9 leave 11219c: c3 ret 11219d: 8d 76 00 lea 0x0(%esi),%esi if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].read_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1121a0: 31 c0 xor %eax,%eax } 1121a2: 5a pop %edx 1121a3: 5b pop %ebx 1121a4: c9 leave 1121a5: c3 ret =============================================================================== 0010ceb8 : 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 ) { 10ceb8: 55 push %ebp 10ceb9: 89 e5 mov %esp,%ebp 10cebb: 57 push %edi 10cebc: 56 push %esi 10cebd: 53 push %ebx 10cebe: 83 ec 0c sub $0xc,%esp 10cec1: 8b 5d 08 mov 0x8(%ebp),%ebx 10cec4: 8b 75 0c mov 0xc(%ebp),%esi 10cec7: 8b 55 10 mov 0x10(%ebp),%edx rtems_device_major_number major_limit = _IO_Number_of_drivers; 10ceca: a1 e0 98 12 00 mov 0x1298e0,%eax if ( rtems_interrupt_is_in_progress() ) 10cecf: 8b 0d d4 97 12 00 mov 0x1297d4,%ecx 10ced5: 85 c9 test %ecx,%ecx 10ced7: 0f 85 ab 00 00 00 jne 10cf88 return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) 10cedd: 85 d2 test %edx,%edx 10cedf: 0f 84 e7 00 00 00 je 10cfcc return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; 10cee5: 89 02 mov %eax,(%edx) if ( driver_table == NULL ) 10cee7: 85 f6 test %esi,%esi 10cee9: 0f 84 dd 00 00 00 je 10cfcc static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10ceef: 8b 3e mov (%esi),%edi 10cef1: 85 ff test %edi,%edi 10cef3: 0f 84 c7 00 00 00 je 10cfc0 return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) 10cef9: 39 d8 cmp %ebx,%eax 10cefb: 76 7b jbe 10cf78 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10cefd: a1 10 95 12 00 mov 0x129510,%eax 10cf02: 40 inc %eax 10cf03: a3 10 95 12 00 mov %eax,0x129510 return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { 10cf08: 85 db test %ebx,%ebx 10cf0a: 0f 85 88 00 00 00 jne 10cf98 static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; 10cf10: 8b 0d e0 98 12 00 mov 0x1298e0,%ecx rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { 10cf16: 85 c9 test %ecx,%ecx 10cf18: 0f 84 bb 00 00 00 je 10cfd9 <== NEVER TAKEN 10cf1e: 8b 3d e4 98 12 00 mov 0x1298e4,%edi 10cf24: 89 f8 mov %edi,%eax 10cf26: eb 08 jmp 10cf30 10cf28: 43 inc %ebx 10cf29: 83 c0 18 add $0x18,%eax 10cf2c: 39 d9 cmp %ebx,%ecx 10cf2e: 76 0b jbe 10cf3b static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10cf30: 83 38 00 cmpl $0x0,(%eax) 10cf33: 75 f3 jne 10cf28 10cf35: 83 78 04 00 cmpl $0x0,0x4(%eax) 10cf39: 75 ed jne 10cf28 if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 10cf3b: 89 1a mov %ebx,(%edx) if ( m != n ) 10cf3d: 39 d9 cmp %ebx,%ecx 10cf3f: 0f 84 9b 00 00 00 je 10cfe0 10cf45: 8d 04 5b lea (%ebx,%ebx,2),%eax 10cf48: c1 e0 03 shl $0x3,%eax } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 10cf4b: 01 c7 add %eax,%edi 10cf4d: b9 06 00 00 00 mov $0x6,%ecx 10cf52: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _Thread_Enable_dispatch(); 10cf54: e8 af 1b 00 00 call 10eb08 <_Thread_Enable_dispatch> return rtems_io_initialize( major, 0, NULL ); 10cf59: c7 45 10 00 00 00 00 movl $0x0,0x10(%ebp) 10cf60: c7 45 0c 00 00 00 00 movl $0x0,0xc(%ebp) 10cf67: 89 5d 08 mov %ebx,0x8(%ebp) } 10cf6a: 83 c4 0c add $0xc,%esp 10cf6d: 5b pop %ebx 10cf6e: 5e pop %esi 10cf6f: 5f pop %edi 10cf70: c9 leave _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 10cf71: e9 16 73 00 00 jmp 11428c 10cf76: 66 90 xchg %ax,%ax if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) return RTEMS_INVALID_NUMBER; 10cf78: b8 0a 00 00 00 mov $0xa,%eax _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 10cf7d: 83 c4 0c add $0xc,%esp 10cf80: 5b pop %ebx 10cf81: 5e pop %esi 10cf82: 5f pop %edi 10cf83: c9 leave 10cf84: c3 ret 10cf85: 8d 76 00 lea 0x0(%esi),%esi ) { rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) return RTEMS_CALLED_FROM_ISR; 10cf88: b8 12 00 00 00 mov $0x12,%eax _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 10cf8d: 83 c4 0c add $0xc,%esp 10cf90: 5b pop %ebx 10cf91: 5e pop %esi 10cf92: 5f pop %edi 10cf93: c9 leave 10cf94: c3 ret 10cf95: 8d 76 00 lea 0x0(%esi),%esi _Thread_Enable_dispatch(); return sc; } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; 10cf98: 8d 04 5b lea (%ebx,%ebx,2),%eax 10cf9b: c1 e0 03 shl $0x3,%eax 10cf9e: 8b 0d e4 98 12 00 mov 0x1298e4,%ecx 10cfa4: 01 c1 add %eax,%ecx static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10cfa6: 8b 39 mov (%ecx),%edi 10cfa8: 85 ff test %edi,%edi 10cfaa: 74 40 je 10cfec major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); 10cfac: e8 57 1b 00 00 call 10eb08 <_Thread_Enable_dispatch> return RTEMS_RESOURCE_IN_USE; 10cfb1: b8 0c 00 00 00 mov $0xc,%eax _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 10cfb6: 83 c4 0c add $0xc,%esp 10cfb9: 5b pop %ebx 10cfba: 5e pop %esi 10cfbb: 5f pop %edi 10cfbc: c9 leave 10cfbd: c3 ret 10cfbe: 66 90 xchg %ax,%ax static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10cfc0: 8b 4e 04 mov 0x4(%esi),%ecx 10cfc3: 85 c9 test %ecx,%ecx 10cfc5: 0f 85 2e ff ff ff jne 10cef9 10cfcb: 90 nop if ( driver_table == NULL ) return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; 10cfcc: b8 09 00 00 00 mov $0x9,%eax _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 10cfd1: 83 c4 0c add $0xc,%esp 10cfd4: 5b pop %ebx 10cfd5: 5e pop %esi 10cfd6: 5f pop %edi 10cfd7: c9 leave 10cfd8: c3 ret if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 10cfd9: c7 02 00 00 00 00 movl $0x0,(%edx) <== NOT EXECUTED 10cfdf: 90 nop <== NOT EXECUTED if ( major == 0 ) { rtems_status_code sc = rtems_io_obtain_major_number( registered_major ); if ( sc != RTEMS_SUCCESSFUL ) { _Thread_Enable_dispatch(); 10cfe0: e8 23 1b 00 00 call 10eb08 <_Thread_Enable_dispatch> *major = m; if ( m != n ) return RTEMS_SUCCESSFUL; return RTEMS_TOO_MANY; 10cfe5: b8 05 00 00 00 mov $0x5,%eax if ( major == 0 ) { rtems_status_code sc = rtems_io_obtain_major_number( registered_major ); if ( sc != RTEMS_SUCCESSFUL ) { _Thread_Enable_dispatch(); return sc; 10cfea: eb 91 jmp 10cf7d static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10cfec: 8b 49 04 mov 0x4(%ecx),%ecx 10cfef: 85 c9 test %ecx,%ecx 10cff1: 75 b9 jne 10cfac if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } *registered_major = major; 10cff3: 89 1a mov %ebx,(%edx) 10cff5: 8b 3d e4 98 12 00 mov 0x1298e4,%edi 10cffb: e9 4b ff ff ff jmp 10cf4b =============================================================================== 0010d000 : */ rtems_status_code rtems_io_unregister_driver( rtems_device_major_number major ) { 10d000: 55 push %ebp 10d001: 89 e5 mov %esp,%ebp 10d003: 57 push %edi 10d004: 83 ec 04 sub $0x4,%esp 10d007: 8b 45 08 mov 0x8(%ebp),%eax if ( rtems_interrupt_is_in_progress() ) 10d00a: 8b 0d d4 97 12 00 mov 0x1297d4,%ecx 10d010: 85 c9 test %ecx,%ecx 10d012: 75 44 jne 10d058 return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { 10d014: 39 05 e0 98 12 00 cmp %eax,0x1298e0 10d01a: 77 0c ja 10d028 _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_UNSATISFIED; 10d01c: b8 0d 00 00 00 mov $0xd,%eax } 10d021: 5a pop %edx 10d022: 5f pop %edi 10d023: c9 leave 10d024: c3 ret 10d025: 8d 76 00 lea 0x0(%esi),%esi 10d028: 8b 15 10 95 12 00 mov 0x129510,%edx 10d02e: 42 inc %edx 10d02f: 89 15 10 95 12 00 mov %edx,0x129510 return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { _Thread_Disable_dispatch(); memset( &_IO_Driver_address_table[major], 10d035: 8d 14 40 lea (%eax,%eax,2),%edx 10d038: c1 e2 03 shl $0x3,%edx if ( rtems_interrupt_is_in_progress() ) return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { _Thread_Disable_dispatch(); memset( 10d03b: 03 15 e4 98 12 00 add 0x1298e4,%edx 10d041: b9 18 00 00 00 mov $0x18,%ecx 10d046: 31 c0 xor %eax,%eax 10d048: 89 d7 mov %edx,%edi 10d04a: f3 aa rep stos %al,%es:(%edi) &_IO_Driver_address_table[major], 0, sizeof( rtems_driver_address_table ) ); _Thread_Enable_dispatch(); 10d04c: e8 b7 1a 00 00 call 10eb08 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d051: 31 c0 xor %eax,%eax } return RTEMS_UNSATISFIED; } 10d053: 5a pop %edx 10d054: 5f pop %edi 10d055: c9 leave 10d056: c3 ret 10d057: 90 nop rtems_status_code rtems_io_unregister_driver( rtems_device_major_number major ) { if ( rtems_interrupt_is_in_progress() ) return RTEMS_CALLED_FROM_ISR; 10d058: b8 12 00 00 00 mov $0x12,%eax return RTEMS_SUCCESSFUL; } return RTEMS_UNSATISFIED; } 10d05d: 5a pop %edx 10d05e: 5f pop %edi 10d05f: c9 leave 10d060: c3 ret =============================================================================== 001121a8 : rtems_status_code rtems_io_write( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 1121a8: 55 push %ebp 1121a9: 89 e5 mov %esp,%ebp 1121ab: 53 push %ebx 1121ac: 83 ec 04 sub $0x4,%esp 1121af: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 1121b2: 39 05 20 58 12 00 cmp %eax,0x125820 1121b8: 76 1a jbe 1121d4 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].write_entry; 1121ba: 8d 14 40 lea (%eax,%eax,2),%edx 1121bd: c1 e2 03 shl $0x3,%edx 1121c0: 03 15 24 58 12 00 add 0x125824,%edx 1121c6: 8b 52 10 mov 0x10(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1121c9: 85 d2 test %edx,%edx 1121cb: 74 13 je 1121e0 } 1121cd: 59 pop %ecx 1121ce: 5b pop %ebx 1121cf: c9 leave if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].write_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1121d0: ff e2 jmp *%edx 1121d2: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 1121d4: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].write_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 1121d9: 5a pop %edx 1121da: 5b pop %ebx 1121db: c9 leave 1121dc: c3 ret 1121dd: 8d 76 00 lea 0x0(%esi),%esi if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].write_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1121e0: 31 c0 xor %eax,%eax } 1121e2: 5a pop %edx 1121e3: 5b pop %ebx 1121e4: c9 leave 1121e5: c3 ret =============================================================================== 0010ded4 : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 10ded4: 55 push %ebp 10ded5: 89 e5 mov %esp,%ebp 10ded7: 57 push %edi 10ded8: 56 push %esi 10ded9: 53 push %ebx 10deda: 83 ec 1c sub $0x1c,%esp 10dedd: 8b 7d 08 mov 0x8(%ebp),%edi uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 10dee0: 85 ff test %edi,%edi 10dee2: 74 4d je 10df31 <== NEVER TAKEN 10dee4: c7 45 e4 01 00 00 00 movl $0x1,-0x1c(%ebp) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { #if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG) if ( !_Objects_Information_table[ api_index ] ) 10deeb: 8b 55 e4 mov -0x1c(%ebp),%edx 10deee: 8b 04 95 08 14 13 00 mov 0x131408(,%edx,4),%eax 10def5: 85 c0 test %eax,%eax 10def7: 74 2f je 10df28 continue; #endif information = _Objects_Information_table[ api_index ][ 1 ]; 10def9: 8b 70 04 mov 0x4(%eax),%esi if ( !information ) 10defc: 85 f6 test %esi,%esi 10defe: 74 28 je 10df28 continue; for ( i=1 ; i <= information->maximum ; i++ ) { 10df00: 66 83 7e 10 00 cmpw $0x0,0x10(%esi) 10df05: 74 21 je 10df28 <== NEVER TAKEN 10df07: bb 01 00 00 00 mov $0x1,%ebx the_thread = (Thread_Control *)information->local_table[ i ]; 10df0c: 8b 46 1c mov 0x1c(%esi),%eax 10df0f: 8b 04 98 mov (%eax,%ebx,4),%eax if ( !the_thread ) 10df12: 85 c0 test %eax,%eax 10df14: 74 09 je 10df1f <== NEVER TAKEN continue; (*routine)(the_thread); 10df16: 83 ec 0c sub $0xc,%esp 10df19: 50 push %eax 10df1a: ff d7 call *%edi 10df1c: 83 c4 10 add $0x10,%esp information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 10df1f: 43 inc %ebx 10df20: 0f b7 46 10 movzwl 0x10(%esi),%eax 10df24: 39 d8 cmp %ebx,%eax 10df26: 73 e4 jae 10df0c Objects_Information *information; if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 10df28: ff 45 e4 incl -0x1c(%ebp) 10df2b: 83 7d e4 04 cmpl $0x4,-0x1c(%ebp) 10df2f: 75 ba jne 10deeb (*routine)(the_thread); } } } 10df31: 8d 65 f4 lea -0xc(%ebp),%esp 10df34: 5b pop %ebx 10df35: 5e pop %esi 10df36: 5f pop %edi 10df37: c9 leave 10df38: c3 ret =============================================================================== 001163a8 : rtems_id id, const void *buffer, size_t size, uint32_t *count ) { 1163a8: 55 push %ebp 1163a9: 89 e5 mov %esp,%ebp 1163ab: 57 push %edi 1163ac: 56 push %esi 1163ad: 53 push %ebx 1163ae: 83 ec 1c sub $0x1c,%esp 1163b1: 8b 7d 08 mov 0x8(%ebp),%edi 1163b4: 8b 5d 0c mov 0xc(%ebp),%ebx 1163b7: 8b 75 14 mov 0x14(%ebp),%esi register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status core_status; if ( !buffer ) 1163ba: 85 db test %ebx,%ebx 1163bc: 74 62 je 116420 return RTEMS_INVALID_ADDRESS; if ( !count ) 1163be: 85 f6 test %esi,%esi 1163c0: 74 5e je 116420 Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 1163c2: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 1163c3: 8d 45 e4 lea -0x1c(%ebp),%eax 1163c6: 50 push %eax 1163c7: 57 push %edi 1163c8: 68 a0 0d 14 00 push $0x140da0 1163cd: e8 be 4d 00 00 call 11b190 <_Objects_Get> switch ( location ) { 1163d2: 83 c4 10 add $0x10,%esp 1163d5: 8b 55 e4 mov -0x1c(%ebp),%edx 1163d8: 85 d2 test %edx,%edx 1163da: 74 10 je 1163ec #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1163dc: b8 04 00 00 00 mov $0x4,%eax } 1163e1: 8d 65 f4 lea -0xc(%ebp),%esp 1163e4: 5b pop %ebx 1163e5: 5e pop %esi 1163e6: 5f pop %edi 1163e7: c9 leave 1163e8: c3 ret 1163e9: 8d 76 00 lea 0x0(%esi),%esi the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: core_status = _CORE_message_queue_Broadcast( 1163ec: 83 ec 08 sub $0x8,%esp 1163ef: 56 push %esi 1163f0: 6a 00 push $0x0 1163f2: 57 push %edi 1163f3: ff 75 10 pushl 0x10(%ebp) 1163f6: 53 push %ebx 1163f7: 83 c0 14 add $0x14,%eax 1163fa: 50 push %eax 1163fb: e8 80 34 00 00 call 119880 <_CORE_message_queue_Broadcast> 116400: 89 c3 mov %eax,%ebx NULL, #endif count ); _Thread_Enable_dispatch(); 116402: 83 c4 20 add $0x20,%esp 116405: e8 0e 58 00 00 call 11bc18 <_Thread_Enable_dispatch> return 11640a: 83 ec 0c sub $0xc,%esp 11640d: 53 push %ebx 11640e: e8 69 03 00 00 call 11677c <_Message_queue_Translate_core_message_queue_return_code> 116413: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116416: 8d 65 f4 lea -0xc(%ebp),%esp 116419: 5b pop %ebx 11641a: 5e pop %esi 11641b: 5f pop %edi 11641c: c9 leave 11641d: c3 ret 11641e: 66 90 xchg %ax,%ax if ( !buffer ) return RTEMS_INVALID_ADDRESS; if ( !count ) return RTEMS_INVALID_ADDRESS; 116420: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116425: 8d 65 f4 lea -0xc(%ebp),%esp 116428: 5b pop %ebx 116429: 5e pop %esi 11642a: 5f pop %edi 11642b: c9 leave 11642c: c3 ret =============================================================================== 00113844 : uint32_t count, size_t max_message_size, rtems_attribute attribute_set, rtems_id *id ) { 113844: 55 push %ebp 113845: 89 e5 mov %esp,%ebp 113847: 57 push %edi 113848: 56 push %esi 113849: 53 push %ebx 11384a: 83 ec 2c sub $0x2c,%esp 11384d: 8b 5d 08 mov 0x8(%ebp),%ebx 113850: 8b 75 0c mov 0xc(%ebp),%esi 113853: 8b 4d 10 mov 0x10(%ebp),%ecx 113856: 8b 7d 18 mov 0x18(%ebp),%edi CORE_message_queue_Attributes the_msgq_attributes; #if defined(RTEMS_MULTIPROCESSING) bool is_global; #endif if ( !rtems_is_name_valid( name ) ) 113859: 85 db test %ebx,%ebx 11385b: 74 2f je 11388c return RTEMS_INVALID_NAME; if ( !id ) 11385d: 85 ff test %edi,%edi 11385f: 0f 84 a3 00 00 00 je 113908 if ( (is_global = _Attributes_Is_global( attribute_set ) ) && !_System_state_Is_multiprocessing ) return RTEMS_MP_NOT_CONFIGURED; #endif if ( count == 0 ) 113865: 85 f6 test %esi,%esi 113867: 74 13 je 11387c return RTEMS_INVALID_NUMBER; if ( max_message_size == 0 ) 113869: 85 c9 test %ecx,%ecx 11386b: 75 2f jne 11389c return RTEMS_INVALID_SIZE; 11386d: b8 08 00 00 00 mov $0x8,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 113872: 8d 65 f4 lea -0xc(%ebp),%esp 113875: 5b pop %ebx 113876: 5e pop %esi 113877: 5f pop %edi 113878: c9 leave 113879: c3 ret 11387a: 66 90 xchg %ax,%ax !_System_state_Is_multiprocessing ) return RTEMS_MP_NOT_CONFIGURED; #endif if ( count == 0 ) return RTEMS_INVALID_NUMBER; 11387c: b8 0a 00 00 00 mov $0xa,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 113881: 8d 65 f4 lea -0xc(%ebp),%esp 113884: 5b pop %ebx 113885: 5e pop %esi 113886: 5f pop %edi 113887: c9 leave 113888: c3 ret 113889: 8d 76 00 lea 0x0(%esi),%esi #if defined(RTEMS_MULTIPROCESSING) bool is_global; #endif if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 11388c: b8 03 00 00 00 mov $0x3,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 113891: 8d 65 f4 lea -0xc(%ebp),%esp 113894: 5b pop %ebx 113895: 5e pop %esi 113896: 5f pop %edi 113897: c9 leave 113898: c3 ret 113899: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 11389c: a1 30 f9 12 00 mov 0x12f930,%eax 1138a1: 40 inc %eax 1138a2: a3 30 f9 12 00 mov %eax,0x12f930 #endif #endif _Thread_Disable_dispatch(); /* protects object pointer */ the_message_queue = _Message_queue_Allocate(); 1138a7: 89 4d d4 mov %ecx,-0x2c(%ebp) 1138aa: e8 51 54 00 00 call 118d00 <_Message_queue_Allocate> 1138af: 89 c2 mov %eax,%edx if ( !the_message_queue ) { 1138b1: 85 c0 test %eax,%eax 1138b3: 8b 4d d4 mov -0x2c(%ebp),%ecx 1138b6: 74 7c je 113934 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_message_queue->attribute_set = attribute_set; 1138b8: 8b 45 14 mov 0x14(%ebp),%eax 1138bb: 89 42 10 mov %eax,0x10(%edx) if (_Attributes_Is_priority( attribute_set ) ) the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY; 1138be: a8 04 test $0x4,%al 1138c0: 0f 95 c0 setne %al 1138c3: 0f b6 c0 movzbl %al,%eax 1138c6: 89 45 e4 mov %eax,-0x1c(%ebp) else the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO; if ( ! _CORE_message_queue_Initialize( 1138c9: 51 push %ecx 1138ca: 56 push %esi 1138cb: 8d 45 e4 lea -0x1c(%ebp),%eax 1138ce: 50 push %eax 1138cf: 8d 42 14 lea 0x14(%edx),%eax 1138d2: 50 push %eax 1138d3: 89 55 d4 mov %edx,-0x2c(%ebp) 1138d6: e8 e5 10 00 00 call 1149c0 <_CORE_message_queue_Initialize> 1138db: 83 c4 10 add $0x10,%esp 1138de: 84 c0 test %al,%al 1138e0: 8b 55 d4 mov -0x2c(%ebp),%edx 1138e3: 75 2f jne 113914 */ RTEMS_INLINE_ROUTINE void _Message_queue_Free ( Message_queue_Control *the_message_queue ) { _Objects_Free( &_Message_queue_Information, &the_message_queue->Object ); 1138e5: 83 ec 08 sub $0x8,%esp 1138e8: 52 push %edx 1138e9: 68 80 fc 12 00 push $0x12fc80 1138ee: e8 89 1e 00 00 call 11577c <_Objects_Free> _Objects_MP_Close( &_Message_queue_Information, the_message_queue->Object.id); #endif _Message_queue_Free( the_message_queue ); _Thread_Enable_dispatch(); 1138f3: e8 cc 2a 00 00 call 1163c4 <_Thread_Enable_dispatch> return RTEMS_UNSATISFIED; 1138f8: 83 c4 10 add $0x10,%esp 1138fb: b8 0d 00 00 00 mov $0xd,%eax 113900: e9 6d ff ff ff jmp 113872 113905: 8d 76 00 lea 0x0(%esi),%esi if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 113908: b8 09 00 00 00 mov $0x9,%eax 11390d: e9 60 ff ff ff jmp 113872 113912: 66 90 xchg %ax,%ax Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 113914: 8b 42 08 mov 0x8(%edx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 113917: 0f b7 f0 movzwl %ax,%esi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 11391a: 8b 0d 9c fc 12 00 mov 0x12fc9c,%ecx 113920: 89 14 b1 mov %edx,(%ecx,%esi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 113923: 89 5a 0c mov %ebx,0xc(%edx) &_Message_queue_Information, &the_message_queue->Object, (Objects_Name) name ); *id = the_message_queue->Object.id; 113926: 89 07 mov %eax,(%edi) name, 0 ); #endif _Thread_Enable_dispatch(); 113928: e8 97 2a 00 00 call 1163c4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11392d: 31 c0 xor %eax,%eax 11392f: e9 3e ff ff ff jmp 113872 _Thread_Disable_dispatch(); /* protects object pointer */ the_message_queue = _Message_queue_Allocate(); if ( !the_message_queue ) { _Thread_Enable_dispatch(); 113934: e8 8b 2a 00 00 call 1163c4 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 113939: b8 05 00 00 00 mov $0x5,%eax 11393e: e9 2f ff ff ff jmp 113872 =============================================================================== 00116530 : */ rtems_status_code rtems_message_queue_delete( rtems_id id ) { 116530: 55 push %ebp 116531: 89 e5 mov %esp,%ebp 116533: 53 push %ebx 116534: 83 ec 18 sub $0x18,%esp register Message_queue_Control *the_message_queue; Objects_Locations location; the_message_queue = _Message_queue_Get( id, &location ); 116537: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 11653a: 50 push %eax 11653b: ff 75 08 pushl 0x8(%ebp) 11653e: 68 a0 0d 14 00 push $0x140da0 116543: e8 48 4c 00 00 call 11b190 <_Objects_Get> 116548: 89 c3 mov %eax,%ebx switch ( location ) { 11654a: 83 c4 10 add $0x10,%esp 11654d: 8b 4d f4 mov -0xc(%ebp),%ecx 116550: 85 c9 test %ecx,%ecx 116552: 75 3c jne 116590 case OBJECTS_LOCAL: _Objects_Close( &_Message_queue_Information, 116554: 83 ec 08 sub $0x8,%esp 116557: 50 push %eax 116558: 68 a0 0d 14 00 push $0x140da0 11655d: e8 b6 47 00 00 call 11ad18 <_Objects_Close> &the_message_queue->Object ); _CORE_message_queue_Close( 116562: 83 c4 0c add $0xc,%esp 116565: 6a 05 push $0x5 116567: 6a 00 push $0x0 116569: 8d 43 14 lea 0x14(%ebx),%eax 11656c: 50 push %eax 11656d: e8 92 33 00 00 call 119904 <_CORE_message_queue_Close> */ RTEMS_INLINE_ROUTINE void _Message_queue_Free ( Message_queue_Control *the_message_queue ) { _Objects_Free( &_Message_queue_Information, &the_message_queue->Object ); 116572: 58 pop %eax 116573: 5a pop %edx 116574: 53 push %ebx 116575: 68 a0 0d 14 00 push $0x140da0 11657a: e8 95 4a 00 00 call 11b014 <_Objects_Free> 0, /* Not used */ 0 ); } #endif _Thread_Enable_dispatch(); 11657f: e8 94 56 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116584: 83 c4 10 add $0x10,%esp 116587: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116589: 8b 5d fc mov -0x4(%ebp),%ebx 11658c: c9 leave 11658d: c3 ret 11658e: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116590: b8 04 00 00 00 mov $0x4,%eax } 116595: 8b 5d fc mov -0x4(%ebp),%ebx 116598: c9 leave 116599: c3 ret =============================================================================== 0011659c : rtems_status_code rtems_message_queue_flush( rtems_id id, uint32_t *count ) { 11659c: 55 push %ebp 11659d: 89 e5 mov %esp,%ebp 11659f: 53 push %ebx 1165a0: 83 ec 14 sub $0x14,%esp 1165a3: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) 1165a6: 85 db test %ebx,%ebx 1165a8: 74 46 je 1165f0 Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 1165aa: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 1165ab: 8d 45 f4 lea -0xc(%ebp),%eax 1165ae: 50 push %eax 1165af: ff 75 08 pushl 0x8(%ebp) 1165b2: 68 a0 0d 14 00 push $0x140da0 1165b7: e8 d4 4b 00 00 call 11b190 <_Objects_Get> switch ( location ) { 1165bc: 83 c4 10 add $0x10,%esp 1165bf: 8b 55 f4 mov -0xc(%ebp),%edx 1165c2: 85 d2 test %edx,%edx 1165c4: 74 0a je 1165d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1165c6: b8 04 00 00 00 mov $0x4,%eax } 1165cb: 8b 5d fc mov -0x4(%ebp),%ebx 1165ce: c9 leave 1165cf: c3 ret the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: *count = _CORE_message_queue_Flush( &the_message_queue->message_queue ); 1165d0: 83 ec 0c sub $0xc,%esp 1165d3: 83 c0 14 add $0x14,%eax 1165d6: 50 push %eax 1165d7: e8 64 33 00 00 call 119940 <_CORE_message_queue_Flush> 1165dc: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 1165de: e8 35 56 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 1165e3: 83 c4 10 add $0x10,%esp 1165e6: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1165e8: 8b 5d fc mov -0x4(%ebp),%ebx 1165eb: c9 leave 1165ec: c3 ret 1165ed: 8d 76 00 lea 0x0(%esi),%esi { register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) return RTEMS_INVALID_ADDRESS; 1165f0: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1165f5: 8b 5d fc mov -0x4(%ebp),%ebx 1165f8: c9 leave 1165f9: c3 ret =============================================================================== 001165fc : rtems_status_code rtems_message_queue_get_number_pending( rtems_id id, uint32_t *count ) { 1165fc: 55 push %ebp 1165fd: 89 e5 mov %esp,%ebp 1165ff: 53 push %ebx 116600: 83 ec 14 sub $0x14,%esp 116603: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) 116606: 85 db test %ebx,%ebx 116608: 74 3a je 116644 11660a: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 11660b: 8d 45 f4 lea -0xc(%ebp),%eax 11660e: 50 push %eax 11660f: ff 75 08 pushl 0x8(%ebp) 116612: 68 a0 0d 14 00 push $0x140da0 116617: e8 74 4b 00 00 call 11b190 <_Objects_Get> switch ( location ) { 11661c: 83 c4 10 add $0x10,%esp 11661f: 8b 55 f4 mov -0xc(%ebp),%edx 116622: 85 d2 test %edx,%edx 116624: 74 0a je 116630 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116626: b8 04 00 00 00 mov $0x4,%eax } 11662b: 8b 5d fc mov -0x4(%ebp),%ebx 11662e: c9 leave 11662f: c3 ret the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: *count = the_message_queue->message_queue.number_of_pending_messages; 116630: 8b 40 5c mov 0x5c(%eax),%eax 116633: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 116635: e8 de 55 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11663a: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11663c: 8b 5d fc mov -0x4(%ebp),%ebx 11663f: c9 leave 116640: c3 ret 116641: 8d 76 00 lea 0x0(%esi),%esi { register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) return RTEMS_INVALID_ADDRESS; 116644: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116649: 8b 5d fc mov -0x4(%ebp),%ebx 11664c: c9 leave 11664d: c3 ret =============================================================================== 00113968 : void *buffer, size_t *size, rtems_option option_set, rtems_interval timeout ) { 113968: 55 push %ebp 113969: 89 e5 mov %esp,%ebp 11396b: 56 push %esi 11396c: 53 push %ebx 11396d: 83 ec 10 sub $0x10,%esp 113970: 8b 5d 0c mov 0xc(%ebp),%ebx 113973: 8b 75 10 mov 0x10(%ebp),%esi register Message_queue_Control *the_message_queue; Objects_Locations location; bool wait; if ( !buffer ) 113976: 85 db test %ebx,%ebx 113978: 74 6e je 1139e8 return RTEMS_INVALID_ADDRESS; if ( !size ) 11397a: 85 f6 test %esi,%esi 11397c: 74 6a je 1139e8 Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 11397e: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 11397f: 8d 45 f4 lea -0xc(%ebp),%eax 113982: 50 push %eax 113983: ff 75 08 pushl 0x8(%ebp) 113986: 68 80 fc 12 00 push $0x12fc80 11398b: e8 2c 1f 00 00 call 1158bc <_Objects_Get> switch ( location ) { 113990: 83 c4 10 add $0x10,%esp 113993: 8b 55 f4 mov -0xc(%ebp),%edx 113996: 85 d2 test %edx,%edx 113998: 75 42 jne 1139dc if ( _Options_Is_no_wait( option_set ) ) wait = false; else wait = true; _CORE_message_queue_Seize( 11399a: 83 ec 08 sub $0x8,%esp 11399d: ff 75 18 pushl 0x18(%ebp) */ RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait ( rtems_option option_set ) { return (option_set & RTEMS_NO_WAIT) ? true : false; 1139a0: 8b 55 14 mov 0x14(%ebp),%edx 1139a3: 83 e2 01 and $0x1,%edx 1139a6: 83 f2 01 xor $0x1,%edx 1139a9: 52 push %edx 1139aa: 56 push %esi 1139ab: 53 push %ebx 1139ac: ff 70 08 pushl 0x8(%eax) 1139af: 83 c0 14 add $0x14,%eax 1139b2: 50 push %eax 1139b3: e8 a8 10 00 00 call 114a60 <_CORE_message_queue_Seize> buffer, size, wait, timeout ); _Thread_Enable_dispatch(); 1139b8: 83 c4 20 add $0x20,%esp 1139bb: e8 04 2a 00 00 call 1163c4 <_Thread_Enable_dispatch> return _Message_queue_Translate_core_message_queue_return_code( 1139c0: 83 ec 0c sub $0xc,%esp _Thread_Executing->Wait.return_code 1139c3: a1 f8 fb 12 00 mov 0x12fbf8,%eax size, wait, timeout ); _Thread_Enable_dispatch(); return _Message_queue_Translate_core_message_queue_return_code( 1139c8: ff 70 34 pushl 0x34(%eax) 1139cb: e8 a0 00 00 00 call 113a70 <_Message_queue_Translate_core_message_queue_return_code> 1139d0: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1139d3: 8d 65 f8 lea -0x8(%ebp),%esp 1139d6: 5b pop %ebx 1139d7: 5e pop %esi 1139d8: c9 leave 1139d9: c3 ret 1139da: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1139dc: b8 04 00 00 00 mov $0x4,%eax } 1139e1: 8d 65 f8 lea -0x8(%ebp),%esp 1139e4: 5b pop %ebx 1139e5: 5e pop %esi 1139e6: c9 leave 1139e7: c3 ret if ( !buffer ) return RTEMS_INVALID_ADDRESS; if ( !size ) return RTEMS_INVALID_ADDRESS; 1139e8: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1139ed: 8d 65 f8 lea -0x8(%ebp),%esp 1139f0: 5b pop %ebx 1139f1: 5e pop %esi 1139f2: c9 leave 1139f3: c3 ret =============================================================================== 0010b3a8 : rtems_status_code rtems_message_queue_send( rtems_id id, const void *buffer, size_t size ) { 10b3a8: 55 push %ebp 10b3a9: 89 e5 mov %esp,%ebp 10b3ab: 56 push %esi 10b3ac: 53 push %ebx 10b3ad: 83 ec 10 sub $0x10,%esp 10b3b0: 8b 75 08 mov 0x8(%ebp),%esi 10b3b3: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status status; if ( !buffer ) 10b3b6: 85 db test %ebx,%ebx 10b3b8: 74 5e je 10b418 Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 10b3ba: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 10b3bb: 8d 45 f4 lea -0xc(%ebp),%eax 10b3be: 50 push %eax 10b3bf: 56 push %esi 10b3c0: 68 a0 57 12 00 push $0x1257a0 10b3c5: e8 aa 19 00 00 call 10cd74 <_Objects_Get> switch ( location ) { 10b3ca: 83 c4 10 add $0x10,%esp 10b3cd: 8b 55 f4 mov -0xc(%ebp),%edx 10b3d0: 85 d2 test %edx,%edx 10b3d2: 74 0c je 10b3e0 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b3d4: b8 04 00 00 00 mov $0x4,%eax } 10b3d9: 8d 65 f8 lea -0x8(%ebp),%esp 10b3dc: 5b pop %ebx 10b3dd: 5e pop %esi 10b3de: c9 leave 10b3df: c3 ret CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, bool wait, Watchdog_Interval timeout ) { return _CORE_message_queue_Submit( 10b3e0: 6a 00 push $0x0 10b3e2: 6a 00 push $0x0 10b3e4: 68 ff ff ff 7f push $0x7fffffff 10b3e9: 6a 00 push $0x0 10b3eb: 56 push %esi 10b3ec: ff 75 10 pushl 0x10(%ebp) 10b3ef: 53 push %ebx the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status = _CORE_message_queue_Send( 10b3f0: 83 c0 14 add $0x14,%eax 10b3f3: 50 push %eax 10b3f4: e8 f7 0b 00 00 call 10bff0 <_CORE_message_queue_Submit> 10b3f9: 89 c3 mov %eax,%ebx MESSAGE_QUEUE_MP_HANDLER, false, /* sender does not block */ 0 /* no timeout */ ); _Thread_Enable_dispatch(); 10b3fb: 83 c4 20 add $0x20,%esp 10b3fe: e8 f9 23 00 00 call 10d7fc <_Thread_Enable_dispatch> /* * Since this API does not allow for blocking sends, we can directly * return the returned status. */ return _Message_queue_Translate_core_message_queue_return_code(status); 10b403: 83 ec 0c sub $0xc,%esp 10b406: 53 push %ebx 10b407: e8 18 00 00 00 call 10b424 <_Message_queue_Translate_core_message_queue_return_code> 10b40c: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b40f: 8d 65 f8 lea -0x8(%ebp),%esp 10b412: 5b pop %ebx 10b413: 5e pop %esi 10b414: c9 leave 10b415: c3 ret 10b416: 66 90 xchg %ax,%ax register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status status; if ( !buffer ) return RTEMS_INVALID_ADDRESS; 10b418: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b41d: 8d 65 f8 lea -0x8(%ebp),%esp 10b420: 5b pop %ebx 10b421: 5e pop %esi 10b422: c9 leave 10b423: c3 ret =============================================================================== 0011678c : rtems_status_code rtems_message_queue_urgent( rtems_id id, const void *buffer, size_t size ) { 11678c: 55 push %ebp 11678d: 89 e5 mov %esp,%ebp 11678f: 56 push %esi 116790: 53 push %ebx 116791: 83 ec 10 sub $0x10,%esp 116794: 8b 75 08 mov 0x8(%ebp),%esi 116797: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status status; if ( !buffer ) 11679a: 85 db test %ebx,%ebx 11679c: 74 5e je 1167fc 11679e: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 11679f: 8d 45 f4 lea -0xc(%ebp),%eax 1167a2: 50 push %eax 1167a3: 56 push %esi 1167a4: 68 a0 0d 14 00 push $0x140da0 1167a9: e8 e2 49 00 00 call 11b190 <_Objects_Get> switch ( location ) { 1167ae: 83 c4 10 add $0x10,%esp 1167b1: 8b 55 f4 mov -0xc(%ebp),%edx 1167b4: 85 d2 test %edx,%edx 1167b6: 74 0c je 1167c4 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1167b8: b8 04 00 00 00 mov $0x4,%eax } 1167bd: 8d 65 f8 lea -0x8(%ebp),%esp 1167c0: 5b pop %ebx 1167c1: 5e pop %esi 1167c2: c9 leave 1167c3: c3 ret CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, bool wait, Watchdog_Interval timeout ) { return _CORE_message_queue_Submit( 1167c4: 6a 00 push $0x0 1167c6: 6a 00 push $0x0 1167c8: 68 00 00 00 80 push $0x80000000 1167cd: 6a 00 push $0x0 1167cf: 56 push %esi 1167d0: ff 75 10 pushl 0x10(%ebp) 1167d3: 53 push %ebx the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status = _CORE_message_queue_Urgent( 1167d4: 83 c0 14 add $0x14,%eax 1167d7: 50 push %eax 1167d8: e8 3f 33 00 00 call 119b1c <_CORE_message_queue_Submit> 1167dd: 89 c3 mov %eax,%ebx id, MESSAGE_QUEUE_MP_HANDLER, false, /* sender does not block */ 0 /* no timeout */ ); _Thread_Enable_dispatch(); 1167df: 83 c4 20 add $0x20,%esp 1167e2: e8 31 54 00 00 call 11bc18 <_Thread_Enable_dispatch> /* * Since this API does not allow for blocking sends, we can directly * return the returned status. */ return _Message_queue_Translate_core_message_queue_return_code(status); 1167e7: 83 ec 0c sub $0xc,%esp 1167ea: 53 push %ebx 1167eb: e8 8c ff ff ff call 11677c <_Message_queue_Translate_core_message_queue_return_code> 1167f0: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1167f3: 8d 65 f8 lea -0x8(%ebp),%esp 1167f6: 5b pop %ebx 1167f7: 5e pop %esi 1167f8: c9 leave 1167f9: c3 ret 1167fa: 66 90 xchg %ax,%ax register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status status; if ( !buffer ) return RTEMS_INVALID_ADDRESS; 1167fc: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116801: 8d 65 f8 lea -0x8(%ebp),%esp 116804: 5b pop %ebx 116805: 5e pop %esi 116806: c9 leave 116807: c3 ret =============================================================================== 0010cea0 : const char *rtems_object_get_api_class_name( int the_api, int the_class ) { 10cea0: 55 push %ebp 10cea1: 89 e5 mov %esp,%ebp 10cea3: 83 ec 08 sub $0x8,%esp 10cea6: 8b 45 08 mov 0x8(%ebp),%eax const rtems_assoc_t *api_assoc; const rtems_assoc_t *class_assoc; if ( the_api == OBJECTS_INTERNAL_API ) 10cea9: 83 f8 01 cmp $0x1,%eax 10ceac: 74 2a je 10ced8 api_assoc = rtems_object_api_internal_assoc; else if ( the_api == OBJECTS_CLASSIC_API ) 10ceae: 83 f8 02 cmp $0x2,%eax 10ceb1: 74 09 je 10cebc #ifdef RTEMS_POSIX_API else if ( the_api == OBJECTS_POSIX_API ) api_assoc = rtems_object_api_posix_assoc; #endif else return "BAD API"; 10ceb3: b8 9b 30 12 00 mov $0x12309b,%eax class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class ); if ( class_assoc ) return class_assoc->name; return "BAD CLASS"; } 10ceb8: c9 leave 10ceb9: c3 ret 10ceba: 66 90 xchg %ax,%ax 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 ) api_assoc = rtems_object_api_classic_assoc; 10cebc: b8 a0 71 12 00 mov $0x1271a0,%eax 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 ); 10cec1: 83 ec 08 sub $0x8,%esp 10cec4: ff 75 0c pushl 0xc(%ebp) 10cec7: 50 push %eax 10cec8: e8 43 4a 00 00 call 111910 if ( class_assoc ) 10cecd: 83 c4 10 add $0x10,%esp 10ced0: 85 c0 test %eax,%eax 10ced2: 74 0c je 10cee0 return class_assoc->name; 10ced4: 8b 00 mov (%eax),%eax return "BAD CLASS"; } 10ced6: c9 leave 10ced7: c3 ret { 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; 10ced8: b8 80 71 12 00 mov $0x127180,%eax 10cedd: eb e2 jmp 10cec1 10cedf: 90 nop else return "BAD API"; class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class ); if ( class_assoc ) return class_assoc->name; return "BAD CLASS"; 10cee0: b8 a3 30 12 00 mov $0x1230a3,%eax } 10cee5: c9 leave 10cee6: c3 ret =============================================================================== 0010cee8 : }; const char *rtems_object_get_api_name( int api ) { 10cee8: 55 push %ebp 10cee9: 89 e5 mov %esp,%ebp 10ceeb: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *api_assoc; api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api ); 10ceee: ff 75 08 pushl 0x8(%ebp) 10cef1: 68 20 72 12 00 push $0x127220 10cef6: e8 15 4a 00 00 call 111910 if ( api_assoc ) 10cefb: 83 c4 10 add $0x10,%esp 10cefe: 85 c0 test %eax,%eax 10cf00: 74 06 je 10cf08 return api_assoc->name; 10cf02: 8b 00 mov (%eax),%eax return "BAD CLASS"; } 10cf04: c9 leave 10cf05: c3 ret 10cf06: 66 90 xchg %ax,%ax const rtems_assoc_t *api_assoc; api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api ); if ( api_assoc ) return api_assoc->name; return "BAD CLASS"; 10cf08: b8 a3 30 12 00 mov $0x1230a3,%eax } 10cf0d: c9 leave 10cf0e: c3 ret =============================================================================== 0010cf50 : rtems_status_code rtems_object_get_class_information( int the_api, int the_class, rtems_object_api_class_information *info ) { 10cf50: 55 push %ebp 10cf51: 89 e5 mov %esp,%ebp 10cf53: 57 push %edi 10cf54: 56 push %esi 10cf55: 53 push %ebx 10cf56: 83 ec 0c sub $0xc,%esp 10cf59: 8b 5d 10 mov 0x10(%ebp),%ebx int i; /* * Validate parameters and look up information structure. */ if ( !info ) 10cf5c: 85 db test %ebx,%ebx 10cf5e: 74 60 je 10cfc0 return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); 10cf60: 83 ec 08 sub $0x8,%esp 10cf63: 0f b7 45 0c movzwl 0xc(%ebp),%eax 10cf67: 50 push %eax 10cf68: ff 75 08 pushl 0x8(%ebp) 10cf6b: e8 88 1a 00 00 call 10e9f8 <_Objects_Get_information> if ( !obj_info ) 10cf70: 83 c4 10 add $0x10,%esp 10cf73: 85 c0 test %eax,%eax 10cf75: 74 59 je 10cfd0 return RTEMS_INVALID_NUMBER; /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; 10cf77: 8b 50 08 mov 0x8(%eax),%edx 10cf7a: 89 13 mov %edx,(%ebx) info->maximum_id = obj_info->maximum_id; 10cf7c: 8b 50 0c mov 0xc(%eax),%edx 10cf7f: 89 53 04 mov %edx,0x4(%ebx) info->auto_extend = obj_info->auto_extend; 10cf82: 8a 50 12 mov 0x12(%eax),%dl 10cf85: 88 53 0c mov %dl,0xc(%ebx) info->maximum = obj_info->maximum; 10cf88: 0f b7 70 10 movzwl 0x10(%eax),%esi 10cf8c: 89 73 08 mov %esi,0x8(%ebx) for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 10cf8f: 85 f6 test %esi,%esi 10cf91: 74 44 je 10cfd7 <== NEVER TAKEN 10cf93: 8b 78 1c mov 0x1c(%eax),%edi 10cf96: b9 01 00 00 00 mov $0x1,%ecx 10cf9b: b8 01 00 00 00 mov $0x1,%eax 10cfa0: 31 d2 xor %edx,%edx 10cfa2: 66 90 xchg %ax,%ax if ( !obj_info->local_table[i] ) unallocated++; 10cfa4: 83 3c 8f 01 cmpl $0x1,(%edi,%ecx,4) 10cfa8: 83 d2 00 adc $0x0,%edx 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++ ) 10cfab: 40 inc %eax 10cfac: 89 c1 mov %eax,%ecx 10cfae: 39 c6 cmp %eax,%esi 10cfb0: 73 f2 jae 10cfa4 if ( !obj_info->local_table[i] ) unallocated++; info->unallocated = unallocated; 10cfb2: 89 53 10 mov %edx,0x10(%ebx) return RTEMS_SUCCESSFUL; 10cfb5: 31 c0 xor %eax,%eax } 10cfb7: 8d 65 f4 lea -0xc(%ebp),%esp 10cfba: 5b pop %ebx 10cfbb: 5e pop %esi 10cfbc: 5f pop %edi 10cfbd: c9 leave 10cfbe: c3 ret 10cfbf: 90 nop /* * Validate parameters and look up information structure. */ if ( !info ) return RTEMS_INVALID_ADDRESS; 10cfc0: b8 09 00 00 00 mov $0x9,%eax unallocated++; info->unallocated = unallocated; return RTEMS_SUCCESSFUL; } 10cfc5: 8d 65 f4 lea -0xc(%ebp),%esp 10cfc8: 5b pop %ebx 10cfc9: 5e pop %esi 10cfca: 5f pop %edi 10cfcb: c9 leave 10cfcc: c3 ret 10cfcd: 8d 76 00 lea 0x0(%esi),%esi if ( !info ) return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); if ( !obj_info ) return RTEMS_INVALID_NUMBER; 10cfd0: b8 0a 00 00 00 mov $0xa,%eax 10cfd5: eb e0 jmp 10cfb7 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++ ) 10cfd7: 31 d2 xor %edx,%edx <== NOT EXECUTED 10cfd9: eb d7 jmp 10cfb2 <== NOT EXECUTED =============================================================================== 0010c50c : rtems_status_code rtems_object_get_classic_name( rtems_id id, rtems_name *name ) { 10c50c: 55 push %ebp 10c50d: 89 e5 mov %esp,%ebp 10c50f: 53 push %ebx 10c510: 83 ec 14 sub $0x14,%esp 10c513: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Name_or_id_lookup_errors status; Objects_Name name_u; if ( !name ) 10c516: 85 db test %ebx,%ebx 10c518: 74 26 je 10c540 return RTEMS_INVALID_ADDRESS; status = _Objects_Id_to_name( id, &name_u ); 10c51a: 83 ec 08 sub $0x8,%esp 10c51d: 8d 45 f4 lea -0xc(%ebp),%eax 10c520: 50 push %eax 10c521: ff 75 08 pushl 0x8(%ebp) 10c524: e8 e3 1a 00 00 call 10e00c <_Objects_Id_to_name> *name = name_u.name_u32; 10c529: 8b 55 f4 mov -0xc(%ebp),%edx 10c52c: 89 13 mov %edx,(%ebx) return _Status_Object_name_errors_to_status[ status ]; 10c52e: 8b 04 85 8c 1b 12 00 mov 0x121b8c(,%eax,4),%eax 10c535: 83 c4 10 add $0x10,%esp } 10c538: 8b 5d fc mov -0x4(%ebp),%ebx 10c53b: c9 leave 10c53c: c3 ret 10c53d: 8d 76 00 lea 0x0(%esi),%esi { Objects_Name_or_id_lookup_errors status; Objects_Name name_u; if ( !name ) return RTEMS_INVALID_ADDRESS; 10c540: b8 09 00 00 00 mov $0x9,%eax status = _Objects_Id_to_name( id, &name_u ); *name = name_u.name_u32; return _Status_Object_name_errors_to_status[ status ]; } 10c545: 8b 5d fc mov -0x4(%ebp),%ebx 10c548: c9 leave 10c549: c3 ret =============================================================================== 0010d034 : */ rtems_status_code rtems_object_set_name( rtems_id id, const char *name ) { 10d034: 55 push %ebp 10d035: 89 e5 mov %esp,%ebp 10d037: 57 push %edi 10d038: 56 push %esi 10d039: 53 push %ebx 10d03a: 83 ec 1c sub $0x1c,%esp 10d03d: 8b 75 08 mov 0x8(%ebp),%esi 10d040: 8b 7d 0c mov 0xc(%ebp),%edi Objects_Information *information; Objects_Locations location; Objects_Control *the_object; Objects_Id tmpId; if ( !name ) 10d043: 85 ff test %edi,%edi 10d045: 74 61 je 10d0a8 return RTEMS_INVALID_ADDRESS; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10d047: 85 f6 test %esi,%esi 10d049: 74 35 je 10d080 information = _Objects_Get_information_id( tmpId ); 10d04b: 83 ec 0c sub $0xc,%esp 10d04e: 56 push %esi 10d04f: e8 84 19 00 00 call 10e9d8 <_Objects_Get_information_id> 10d054: 89 c3 mov %eax,%ebx if ( !information ) 10d056: 83 c4 10 add $0x10,%esp 10d059: 85 c0 test %eax,%eax 10d05b: 74 16 je 10d073 return RTEMS_INVALID_ID; the_object = _Objects_Get( information, tmpId, &location ); 10d05d: 50 push %eax 10d05e: 8d 45 e4 lea -0x1c(%ebp),%eax 10d061: 50 push %eax 10d062: 56 push %esi 10d063: 53 push %ebx 10d064: e8 0b 1b 00 00 call 10eb74 <_Objects_Get> switch ( location ) { 10d069: 83 c4 10 add $0x10,%esp 10d06c: 8b 4d e4 mov -0x1c(%ebp),%ecx 10d06f: 85 c9 test %ecx,%ecx 10d071: 74 19 je 10d08c #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d073: b8 04 00 00 00 mov $0x4,%eax } 10d078: 8d 65 f4 lea -0xc(%ebp),%esp 10d07b: 5b pop %ebx 10d07c: 5e pop %esi 10d07d: 5f pop %edi 10d07e: c9 leave 10d07f: c3 ret Objects_Id tmpId; if ( !name ) return RTEMS_INVALID_ADDRESS; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10d080: a1 58 98 12 00 mov 0x129858,%eax 10d085: 8b 70 08 mov 0x8(%eax),%esi 10d088: eb c1 jmp 10d04b 10d08a: 66 90 xchg %ax,%ax the_object = _Objects_Get( information, tmpId, &location ); switch ( location ) { case OBJECTS_LOCAL: _Objects_Set_name( information, the_object, name ); 10d08c: 52 push %edx 10d08d: 57 push %edi 10d08e: 50 push %eax 10d08f: 53 push %ebx 10d090: e8 17 1d 00 00 call 10edac <_Objects_Set_name> _Thread_Enable_dispatch(); 10d095: e8 4a 26 00 00 call 10f6e4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d09a: 83 c4 10 add $0x10,%esp 10d09d: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d09f: 8d 65 f4 lea -0xc(%ebp),%esp 10d0a2: 5b pop %ebx 10d0a3: 5e pop %esi 10d0a4: 5f pop %edi 10d0a5: c9 leave 10d0a6: c3 ret 10d0a7: 90 nop Objects_Locations location; Objects_Control *the_object; Objects_Id tmpId; if ( !name ) return RTEMS_INVALID_ADDRESS; 10d0a8: b8 09 00 00 00 mov $0x9,%eax 10d0ad: eb c9 jmp 10d078 =============================================================================== 00116808 : uint32_t length, uint32_t buffer_size, rtems_attribute attribute_set, rtems_id *id ) { 116808: 55 push %ebp 116809: 89 e5 mov %esp,%ebp 11680b: 57 push %edi 11680c: 56 push %esi 11680d: 53 push %ebx 11680e: 83 ec 1c sub $0x1c,%esp 116811: 8b 5d 08 mov 0x8(%ebp),%ebx 116814: 8b 75 0c mov 0xc(%ebp),%esi 116817: 8b 55 10 mov 0x10(%ebp),%edx 11681a: 8b 7d 14 mov 0x14(%ebp),%edi register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) 11681d: 85 db test %ebx,%ebx 11681f: 74 47 je 116868 return RTEMS_INVALID_NAME; if ( !starting_address ) 116821: 85 f6 test %esi,%esi 116823: 74 23 je 116848 return RTEMS_INVALID_ADDRESS; if ( !id ) 116825: 8b 45 1c mov 0x1c(%ebp),%eax 116828: 85 c0 test %eax,%eax 11682a: 74 1c je 116848 <== NEVER TAKEN return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || 11682c: 85 d2 test %edx,%edx 11682e: 74 28 je 116858 116830: 85 ff test %edi,%edi 116832: 74 24 je 116858 116834: 39 fa cmp %edi,%edx 116836: 72 20 jb 116858 116838: f7 c7 03 00 00 00 test $0x3,%edi 11683e: 75 18 jne 116858 !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; if ( !_Addresses_Is_aligned( starting_address ) ) 116840: f7 c6 03 00 00 00 test $0x3,%esi 116846: 74 30 je 116878 return RTEMS_INVALID_ADDRESS; 116848: b8 09 00 00 00 mov $0x9,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 11684d: 8d 65 f4 lea -0xc(%ebp),%esp 116850: 5b pop %ebx 116851: 5e pop %esi 116852: 5f pop %edi 116853: c9 leave 116854: c3 ret 116855: 8d 76 00 lea 0x0(%esi),%esi if ( !id ) return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; 116858: b8 08 00 00 00 mov $0x8,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 11685d: 8d 65 f4 lea -0xc(%ebp),%esp 116860: 5b pop %ebx 116861: 5e pop %esi 116862: 5f pop %edi 116863: c9 leave 116864: c3 ret 116865: 8d 76 00 lea 0x0(%esi),%esi ) { register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 116868: b8 03 00 00 00 mov $0x3,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 11686d: 8d 65 f4 lea -0xc(%ebp),%esp 116870: 5b pop %ebx 116871: 5e pop %esi 116872: 5f pop %edi 116873: c9 leave 116874: c3 ret 116875: 8d 76 00 lea 0x0(%esi),%esi 116878: a1 50 0a 14 00 mov 0x140a50,%eax 11687d: 40 inc %eax 11687e: a3 50 0a 14 00 mov %eax,0x140a50 * 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 ); 116883: 83 ec 0c sub $0xc,%esp 116886: 68 e0 08 14 00 push $0x1408e0 11688b: 89 55 e0 mov %edx,-0x20(%ebp) 11688e: e8 09 44 00 00 call 11ac9c <_Objects_Allocate> 116893: 89 45 e4 mov %eax,-0x1c(%ebp) _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { 116896: 83 c4 10 add $0x10,%esp 116899: 85 c0 test %eax,%eax 11689b: 8b 55 e0 mov -0x20(%ebp),%edx 11689e: 74 58 je 1168f8 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_partition->starting_address = starting_address; 1168a0: 8b 45 e4 mov -0x1c(%ebp),%eax 1168a3: 89 70 10 mov %esi,0x10(%eax) the_partition->length = length; 1168a6: 89 50 14 mov %edx,0x14(%eax) the_partition->buffer_size = buffer_size; 1168a9: 89 78 18 mov %edi,0x18(%eax) the_partition->attribute_set = attribute_set; 1168ac: 8b 4d 18 mov 0x18(%ebp),%ecx 1168af: 89 48 1c mov %ecx,0x1c(%eax) the_partition->number_of_used_blocks = 0; 1168b2: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax) _Chain_Initialize( &the_partition->Memory, starting_address, 1168b9: 57 push %edi 1168ba: 89 d0 mov %edx,%eax 1168bc: 31 d2 xor %edx,%edx 1168be: f7 f7 div %edi 1168c0: 50 push %eax 1168c1: 56 push %esi 1168c2: 8b 45 e4 mov -0x1c(%ebp),%eax 1168c5: 83 c0 24 add $0x24,%eax 1168c8: 50 push %eax 1168c9: e8 56 2f 00 00 call 119824 <_Chain_Initialize> Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 1168ce: 8b 7d e4 mov -0x1c(%ebp),%edi 1168d1: 8b 47 08 mov 0x8(%edi),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 1168d4: 0f b7 f0 movzwl %ax,%esi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 1168d7: 8b 15 fc 08 14 00 mov 0x1408fc,%edx 1168dd: 89 3c b2 mov %edi,(%edx,%esi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 1168e0: 89 5f 0c mov %ebx,0xc(%edi) &_Partition_Information, &the_partition->Object, (Objects_Name) name ); *id = the_partition->Object.id; 1168e3: 8b 55 1c mov 0x1c(%ebp),%edx 1168e6: 89 02 mov %eax,(%edx) name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 1168e8: e8 2b 53 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 1168ed: 83 c4 10 add $0x10,%esp 1168f0: 31 c0 xor %eax,%eax 1168f2: e9 66 ff ff ff jmp 11685d 1168f7: 90 nop _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { _Thread_Enable_dispatch(); 1168f8: e8 1b 53 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 1168fd: b8 05 00 00 00 mov $0x5,%eax 116902: e9 56 ff ff ff jmp 11685d =============================================================================== 00116974 : rtems_status_code rtems_partition_get_buffer( rtems_id id, void **buffer ) { 116974: 55 push %ebp 116975: 89 e5 mov %esp,%ebp 116977: 56 push %esi 116978: 53 push %ebx 116979: 83 ec 20 sub $0x20,%esp 11697c: 8b 5d 0c mov 0xc(%ebp),%ebx register Partition_Control *the_partition; Objects_Locations location; void *the_buffer; if ( !buffer ) 11697f: 85 db test %ebx,%ebx 116981: 74 59 je 1169dc Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) _Objects_Get( &_Partition_Information, id, location ); 116983: 52 push %edx return RTEMS_INVALID_ADDRESS; the_partition = _Partition_Get( id, &location ); 116984: 8d 45 f4 lea -0xc(%ebp),%eax 116987: 50 push %eax 116988: ff 75 08 pushl 0x8(%ebp) 11698b: 68 e0 08 14 00 push $0x1408e0 116990: e8 fb 47 00 00 call 11b190 <_Objects_Get> 116995: 89 c6 mov %eax,%esi switch ( location ) { 116997: 83 c4 10 add $0x10,%esp 11699a: 8b 45 f4 mov -0xc(%ebp),%eax 11699d: 85 c0 test %eax,%eax 11699f: 75 2f jne 1169d0 */ RTEMS_INLINE_ROUTINE void *_Partition_Allocate_buffer ( Partition_Control *the_partition ) { return _Chain_Get( &the_partition->Memory ); 1169a1: 83 ec 0c sub $0xc,%esp 1169a4: 8d 46 24 lea 0x24(%esi),%eax 1169a7: 50 push %eax 1169a8: e8 53 2e 00 00 call 119800 <_Chain_Get> case OBJECTS_LOCAL: the_buffer = _Partition_Allocate_buffer( the_partition ); if ( the_buffer ) { 1169ad: 83 c4 10 add $0x10,%esp 1169b0: 85 c0 test %eax,%eax 1169b2: 74 34 je 1169e8 the_partition->number_of_used_blocks += 1; 1169b4: ff 46 20 incl 0x20(%esi) _Thread_Enable_dispatch(); 1169b7: 89 45 e4 mov %eax,-0x1c(%ebp) 1169ba: e8 59 52 00 00 call 11bc18 <_Thread_Enable_dispatch> *buffer = the_buffer; 1169bf: 8b 45 e4 mov -0x1c(%ebp),%eax 1169c2: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 1169c4: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1169c6: 8d 65 f8 lea -0x8(%ebp),%esp 1169c9: 5b pop %ebx 1169ca: 5e pop %esi 1169cb: c9 leave 1169cc: c3 ret 1169cd: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1169d0: b8 04 00 00 00 mov $0x4,%eax } 1169d5: 8d 65 f8 lea -0x8(%ebp),%esp 1169d8: 5b pop %ebx 1169d9: 5e pop %esi 1169da: c9 leave 1169db: c3 ret register Partition_Control *the_partition; Objects_Locations location; void *the_buffer; if ( !buffer ) return RTEMS_INVALID_ADDRESS; 1169dc: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1169e1: 8d 65 f8 lea -0x8(%ebp),%esp 1169e4: 5b pop %ebx 1169e5: 5e pop %esi 1169e6: c9 leave 1169e7: c3 ret the_partition->number_of_used_blocks += 1; _Thread_Enable_dispatch(); *buffer = the_buffer; return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 1169e8: e8 2b 52 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_UNSATISFIED; 1169ed: b8 0d 00 00 00 mov $0xd,%eax 1169f2: eb e1 jmp 1169d5 =============================================================================== 00116a18 : rtems_status_code rtems_partition_return_buffer( rtems_id id, void *buffer ) { 116a18: 55 push %ebp 116a19: 89 e5 mov %esp,%ebp 116a1b: 56 push %esi 116a1c: 53 push %ebx 116a1d: 83 ec 14 sub $0x14,%esp 116a20: 8b 75 0c mov 0xc(%ebp),%esi register Partition_Control *the_partition; Objects_Locations location; the_partition = _Partition_Get( id, &location ); 116a23: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) _Objects_Get( &_Partition_Information, id, location ); 116a26: 50 push %eax 116a27: ff 75 08 pushl 0x8(%ebp) 116a2a: 68 e0 08 14 00 push $0x1408e0 116a2f: e8 5c 47 00 00 call 11b190 <_Objects_Get> 116a34: 89 c3 mov %eax,%ebx switch ( location ) { 116a36: 83 c4 10 add $0x10,%esp 116a39: 8b 45 f4 mov -0xc(%ebp),%eax 116a3c: 85 c0 test %eax,%eax 116a3e: 74 0c je 116a4c case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116a40: b8 04 00 00 00 mov $0x4,%eax } 116a45: 8d 65 f8 lea -0x8(%ebp),%esp 116a48: 5b pop %ebx 116a49: 5e pop %esi 116a4a: c9 leave 116a4b: c3 ret ) { void *starting; void *ending; starting = the_partition->starting_address; 116a4c: 8b 43 10 mov 0x10(%ebx),%eax ending = _Addresses_Add_offset( starting, the_partition->length ); 116a4f: 8b 53 14 mov 0x14(%ebx),%edx const void *address, const void *base, const void *limit ) { return (address >= base && address <= limit); 116a52: 39 c6 cmp %eax,%esi 116a54: 72 3a jb 116a90 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 116a56: 8d 14 10 lea (%eax,%edx,1),%edx const void *address, const void *base, const void *limit ) { return (address >= base && address <= limit); 116a59: 39 d6 cmp %edx,%esi 116a5b: 77 33 ja 116a90 <== NEVER TAKEN RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract ( const void *left, const void *right ) { return (int32_t) ((const char *) left - (const char *) right); 116a5d: 89 f2 mov %esi,%edx 116a5f: 29 c2 sub %eax,%edx 116a61: 89 d0 mov %edx,%eax offset = (uint32_t) _Addresses_Subtract( the_buffer, the_partition->starting_address ); return ((offset % the_partition->buffer_size) == 0); 116a63: 31 d2 xor %edx,%edx 116a65: f7 73 18 divl 0x18(%ebx) starting = the_partition->starting_address; ending = _Addresses_Add_offset( starting, the_partition->length ); return ( _Addresses_Is_in_range( the_buffer, starting, ending ) && 116a68: 85 d2 test %edx,%edx 116a6a: 75 24 jne 116a90 RTEMS_INLINE_ROUTINE void _Partition_Free_buffer ( Partition_Control *the_partition, Chain_Node *the_buffer ) { _Chain_Append( &the_partition->Memory, the_buffer ); 116a6c: 83 ec 08 sub $0x8,%esp 116a6f: 56 push %esi 116a70: 8d 43 24 lea 0x24(%ebx),%eax 116a73: 50 push %eax 116a74: e8 4b 2d 00 00 call 1197c4 <_Chain_Append> switch ( location ) { case OBJECTS_LOCAL: if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) { _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; 116a79: ff 4b 20 decl 0x20(%ebx) _Thread_Enable_dispatch(); 116a7c: e8 97 51 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116a81: 83 c4 10 add $0x10,%esp 116a84: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116a86: 8d 65 f8 lea -0x8(%ebp),%esp 116a89: 5b pop %ebx 116a8a: 5e pop %esi 116a8b: c9 leave 116a8c: c3 ret 116a8d: 8d 76 00 lea 0x0(%esi),%esi _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 116a90: e8 83 51 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 116a95: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116a9a: 8d 65 f8 lea -0x8(%ebp),%esp 116a9d: 5b pop %ebx 116a9e: 5e pop %esi 116a9f: c9 leave 116aa0: c3 ret =============================================================================== 00115e3c : void *internal_start, void *external_start, uint32_t length, rtems_id *id ) { 115e3c: 55 push %ebp 115e3d: 89 e5 mov %esp,%ebp 115e3f: 57 push %edi 115e40: 56 push %esi 115e41: 53 push %ebx 115e42: 83 ec 1c sub $0x1c,%esp 115e45: 8b 5d 08 mov 0x8(%ebp),%ebx 115e48: 8b 55 0c mov 0xc(%ebp),%edx 115e4b: 8b 7d 10 mov 0x10(%ebp),%edi 115e4e: 8b 75 18 mov 0x18(%ebp),%esi register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name ) ) 115e51: 85 db test %ebx,%ebx 115e53: 74 1b je 115e70 return RTEMS_INVALID_NAME; if ( !id ) 115e55: 85 f6 test %esi,%esi 115e57: 74 08 je 115e61 * id - port id * RTEMS_SUCCESSFUL - if successful * error code - if unsuccessful */ rtems_status_code rtems_port_create( 115e59: 89 f8 mov %edi,%eax 115e5b: 09 d0 or %edx,%eax return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; if ( !_Addresses_Is_aligned( internal_start ) || 115e5d: a8 03 test $0x3,%al 115e5f: 74 1f je 115e80 !_Addresses_Is_aligned( external_start ) ) return RTEMS_INVALID_ADDRESS; 115e61: b8 09 00 00 00 mov $0x9,%eax ); *id = the_port->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 115e66: 8d 65 f4 lea -0xc(%ebp),%esp 115e69: 5b pop %ebx 115e6a: 5e pop %esi 115e6b: 5f pop %edi 115e6c: c9 leave 115e6d: c3 ret 115e6e: 66 90 xchg %ax,%ax ) { register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 115e70: b8 03 00 00 00 mov $0x3,%eax ); *id = the_port->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 115e75: 8d 65 f4 lea -0xc(%ebp),%esp 115e78: 5b pop %ebx 115e79: 5e pop %esi 115e7a: 5f pop %edi 115e7b: c9 leave 115e7c: c3 ret 115e7d: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 115e80: a1 50 0a 14 00 mov 0x140a50,%eax 115e85: 40 inc %eax 115e86: a3 50 0a 14 00 mov %eax,0x140a50 */ RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Allocate ( void ) { return (Dual_ported_memory_Control *) _Objects_Allocate( &_Dual_ported_memory_Information ); 115e8b: 83 ec 0c sub $0xc,%esp 115e8e: 68 a0 08 14 00 push $0x1408a0 115e93: 89 55 e4 mov %edx,-0x1c(%ebp) 115e96: e8 01 4e 00 00 call 11ac9c <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_port = _Dual_ported_memory_Allocate(); if ( !the_port ) { 115e9b: 83 c4 10 add $0x10,%esp 115e9e: 85 c0 test %eax,%eax 115ea0: 8b 55 e4 mov -0x1c(%ebp),%edx 115ea3: 74 33 je 115ed8 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_port->internal_base = internal_start; 115ea5: 89 50 10 mov %edx,0x10(%eax) the_port->external_base = external_start; 115ea8: 89 78 14 mov %edi,0x14(%eax) the_port->length = length - 1; 115eab: 8b 55 14 mov 0x14(%ebp),%edx 115eae: 4a dec %edx 115eaf: 89 50 18 mov %edx,0x18(%eax) Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 115eb2: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 115eb5: 0f b7 fa movzwl %dx,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 115eb8: 8b 0d bc 08 14 00 mov 0x1408bc,%ecx 115ebe: 89 04 b9 mov %eax,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 115ec1: 89 58 0c mov %ebx,0xc(%eax) &_Dual_ported_memory_Information, &the_port->Object, (Objects_Name) name ); *id = the_port->Object.id; 115ec4: 89 16 mov %edx,(%esi) _Thread_Enable_dispatch(); 115ec6: e8 4d 5d 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 115ecb: 31 c0 xor %eax,%eax } 115ecd: 8d 65 f4 lea -0xc(%ebp),%esp 115ed0: 5b pop %ebx 115ed1: 5e pop %esi 115ed2: 5f pop %edi 115ed3: c9 leave 115ed4: c3 ret 115ed5: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* to prevent deletion */ the_port = _Dual_ported_memory_Allocate(); if ( !the_port ) { _Thread_Enable_dispatch(); 115ed8: e8 3b 5d 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 115edd: b8 05 00 00 00 mov $0x5,%eax 115ee2: eb 82 jmp 115e66 =============================================================================== 00115ee4 : */ rtems_status_code rtems_port_delete( rtems_id id ) { 115ee4: 55 push %ebp 115ee5: 89 e5 mov %esp,%ebp 115ee7: 83 ec 2c sub $0x2c,%esp register Dual_ported_memory_Control *the_port; Objects_Locations location; the_port = _Dual_ported_memory_Get( id, &location ); 115eea: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Dual_ported_memory_Control *) _Objects_Get( &_Dual_ported_memory_Information, id, location ); 115eed: 50 push %eax 115eee: ff 75 08 pushl 0x8(%ebp) 115ef1: 68 a0 08 14 00 push $0x1408a0 115ef6: e8 95 52 00 00 call 11b190 <_Objects_Get> switch ( location ) { 115efb: 83 c4 10 add $0x10,%esp 115efe: 8b 4d f4 mov -0xc(%ebp),%ecx 115f01: 85 c9 test %ecx,%ecx 115f03: 75 2f jne 115f34 case OBJECTS_LOCAL: _Objects_Close( &_Dual_ported_memory_Information, &the_port->Object ); 115f05: 83 ec 08 sub $0x8,%esp 115f08: 50 push %eax 115f09: 68 a0 08 14 00 push $0x1408a0 115f0e: 89 45 e4 mov %eax,-0x1c(%ebp) 115f11: e8 02 4e 00 00 call 11ad18 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Dual_ported_memory_Free ( Dual_ported_memory_Control *the_port ) { _Objects_Free( &_Dual_ported_memory_Information, &the_port->Object ); 115f16: 58 pop %eax 115f17: 5a pop %edx 115f18: 8b 45 e4 mov -0x1c(%ebp),%eax 115f1b: 50 push %eax 115f1c: 68 a0 08 14 00 push $0x1408a0 115f21: e8 ee 50 00 00 call 11b014 <_Objects_Free> _Dual_ported_memory_Free( the_port ); _Thread_Enable_dispatch(); 115f26: e8 ed 5c 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 115f2b: 83 c4 10 add $0x10,%esp 115f2e: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 115f30: c9 leave 115f31: c3 ret 115f32: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 115f34: b8 04 00 00 00 mov $0x4,%eax } 115f39: c9 leave 115f3a: c3 ret =============================================================================== 00115f3c : rtems_status_code rtems_port_external_to_internal( rtems_id id, void *external, void **internal ) { 115f3c: 55 push %ebp 115f3d: 89 e5 mov %esp,%ebp 115f3f: 56 push %esi 115f40: 53 push %ebx 115f41: 83 ec 10 sub $0x10,%esp 115f44: 8b 75 0c mov 0xc(%ebp),%esi 115f47: 8b 5d 10 mov 0x10(%ebp),%ebx register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !internal ) 115f4a: 85 db test %ebx,%ebx 115f4c: 74 4e je 115f9c Objects_Id id, Objects_Locations *location ) { return (Dual_ported_memory_Control *) _Objects_Get( &_Dual_ported_memory_Information, id, location ); 115f4e: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_port = _Dual_ported_memory_Get( id, &location ); 115f4f: 8d 45 f4 lea -0xc(%ebp),%eax 115f52: 50 push %eax 115f53: ff 75 08 pushl 0x8(%ebp) 115f56: 68 a0 08 14 00 push $0x1408a0 115f5b: e8 30 52 00 00 call 11b190 <_Objects_Get> switch ( location ) { 115f60: 83 c4 10 add $0x10,%esp 115f63: 8b 55 f4 mov -0xc(%ebp),%edx 115f66: 85 d2 test %edx,%edx 115f68: 74 0e je 115f78 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 115f6a: b8 04 00 00 00 mov $0x4,%eax } 115f6f: 8d 65 f8 lea -0x8(%ebp),%esp 115f72: 5b pop %ebx 115f73: 5e pop %esi 115f74: c9 leave 115f75: c3 ret 115f76: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract ( const void *left, const void *right ) { return (int32_t) ((const char *) left - (const char *) right); 115f78: 89 f2 mov %esi,%edx 115f7a: 2b 50 14 sub 0x14(%eax),%edx the_port = _Dual_ported_memory_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: ending = _Addresses_Subtract( external, the_port->external_base ); if ( ending > the_port->length ) 115f7d: 3b 50 18 cmp 0x18(%eax),%edx 115f80: 77 16 ja 115f98 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 115f82: 03 50 10 add 0x10(%eax),%edx 115f85: 89 13 mov %edx,(%ebx) *internal = external; else *internal = _Addresses_Add_offset( the_port->internal_base, ending ); _Thread_Enable_dispatch(); 115f87: e8 8c 5c 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 115f8c: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 115f8e: 8d 65 f8 lea -0x8(%ebp),%esp 115f91: 5b pop %ebx 115f92: 5e pop %esi 115f93: c9 leave 115f94: c3 ret 115f95: 8d 76 00 lea 0x0(%esi),%esi the_port = _Dual_ported_memory_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: ending = _Addresses_Subtract( external, the_port->external_base ); if ( ending > the_port->length ) *internal = external; 115f98: 89 33 mov %esi,(%ebx) 115f9a: eb eb jmp 115f87 register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !internal ) return RTEMS_INVALID_ADDRESS; 115f9c: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 115fa1: 8d 65 f8 lea -0x8(%ebp),%esp 115fa4: 5b pop %ebx 115fa5: 5e pop %esi 115fa6: c9 leave 115fa7: c3 ret =============================================================================== 00115fcc : rtems_status_code rtems_port_internal_to_external( rtems_id id, void *internal, void **external ) { 115fcc: 55 push %ebp 115fcd: 89 e5 mov %esp,%ebp 115fcf: 56 push %esi 115fd0: 53 push %ebx 115fd1: 83 ec 10 sub $0x10,%esp 115fd4: 8b 75 0c mov 0xc(%ebp),%esi 115fd7: 8b 5d 10 mov 0x10(%ebp),%ebx register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !external ) 115fda: 85 db test %ebx,%ebx 115fdc: 74 4e je 11602c <== NEVER TAKEN 115fde: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_port = _Dual_ported_memory_Get( id, &location ); 115fdf: 8d 45 f4 lea -0xc(%ebp),%eax 115fe2: 50 push %eax 115fe3: ff 75 08 pushl 0x8(%ebp) 115fe6: 68 a0 08 14 00 push $0x1408a0 115feb: e8 a0 51 00 00 call 11b190 <_Objects_Get> switch ( location ) { 115ff0: 83 c4 10 add $0x10,%esp 115ff3: 8b 55 f4 mov -0xc(%ebp),%edx 115ff6: 85 d2 test %edx,%edx 115ff8: 74 0e je 116008 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 115ffa: b8 04 00 00 00 mov $0x4,%eax } 115fff: 8d 65 f8 lea -0x8(%ebp),%esp 116002: 5b pop %ebx 116003: 5e pop %esi 116004: c9 leave 116005: c3 ret 116006: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract ( const void *left, const void *right ) { return (int32_t) ((const char *) left - (const char *) right); 116008: 89 f2 mov %esi,%edx 11600a: 2b 50 10 sub 0x10(%eax),%edx the_port = _Dual_ported_memory_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: ending = _Addresses_Subtract( internal, the_port->internal_base ); if ( ending > the_port->length ) 11600d: 3b 50 18 cmp 0x18(%eax),%edx 116010: 77 16 ja 116028 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 116012: 03 50 14 add 0x14(%eax),%edx 116015: 89 13 mov %edx,(%ebx) *external = internal; else *external = _Addresses_Add_offset( the_port->external_base, ending ); _Thread_Enable_dispatch(); 116017: e8 fc 5b 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11601c: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11601e: 8d 65 f8 lea -0x8(%ebp),%esp 116021: 5b pop %ebx 116022: 5e pop %esi 116023: c9 leave 116024: c3 ret 116025: 8d 76 00 lea 0x0(%esi),%esi switch ( location ) { case OBJECTS_LOCAL: ending = _Addresses_Subtract( internal, the_port->internal_base ); if ( ending > the_port->length ) *external = internal; 116028: 89 33 mov %esi,(%ebx) 11602a: eb eb jmp 116017 register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !external ) return RTEMS_INVALID_ADDRESS; 11602c: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116031: 8d 65 f8 lea -0x8(%ebp),%esp 116034: 5b pop %ebx 116035: 5e pop %esi 116036: c9 leave 116037: c3 ret =============================================================================== 00116aa4 : */ rtems_status_code rtems_rate_monotonic_cancel( rtems_id id ) { 116aa4: 55 push %ebp 116aa5: 89 e5 mov %esp,%ebp 116aa7: 53 push %ebx 116aa8: 83 ec 18 sub $0x18,%esp Rate_monotonic_Control *the_period; Objects_Locations location; the_period = _Rate_monotonic_Get( id, &location ); 116aab: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) _Objects_Get( &_Rate_monotonic_Information, id, location ); 116aae: 50 push %eax 116aaf: ff 75 08 pushl 0x8(%ebp) 116ab2: 68 20 09 14 00 push $0x140920 116ab7: e8 d4 46 00 00 call 11b190 <_Objects_Get> 116abc: 89 c3 mov %eax,%ebx switch ( location ) { 116abe: 83 c4 10 add $0x10,%esp 116ac1: 8b 45 f4 mov -0xc(%ebp),%eax 116ac4: 85 c0 test %eax,%eax 116ac6: 74 0c je 116ad4 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116ac8: b8 04 00 00 00 mov $0x4,%eax } 116acd: 8b 5d fc mov -0x4(%ebp),%ebx 116ad0: c9 leave 116ad1: c3 ret 116ad2: 66 90 xchg %ax,%ax the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 116ad4: a1 18 0d 14 00 mov 0x140d18,%eax 116ad9: 39 43 40 cmp %eax,0x40(%ebx) 116adc: 74 12 je 116af0 _Thread_Enable_dispatch(); 116ade: e8 35 51 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_NOT_OWNER_OF_RESOURCE; 116ae3: b8 17 00 00 00 mov $0x17,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116ae8: 8b 5d fc mov -0x4(%ebp),%ebx 116aeb: c9 leave 116aec: c3 ret 116aed: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } (void) _Watchdog_Remove( &the_period->Timer ); 116af0: 83 ec 0c sub $0xc,%esp 116af3: 8d 43 10 lea 0x10(%ebx),%eax 116af6: 50 push %eax 116af7: e8 94 62 00 00 call 11cd90 <_Watchdog_Remove> the_period->state = RATE_MONOTONIC_INACTIVE; 116afc: c7 43 38 00 00 00 00 movl $0x0,0x38(%ebx) _Thread_Enable_dispatch(); 116b03: e8 10 51 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116b08: 83 c4 10 add $0x10,%esp 116b0b: 31 c0 xor %eax,%eax 116b0d: eb be jmp 116acd =============================================================================== 0010c32c : rtems_status_code rtems_rate_monotonic_create( rtems_name name, rtems_id *id ) { 10c32c: 55 push %ebp 10c32d: 89 e5 mov %esp,%ebp 10c32f: 57 push %edi 10c330: 56 push %esi 10c331: 53 push %ebx 10c332: 83 ec 1c sub $0x1c,%esp 10c335: 8b 5d 08 mov 0x8(%ebp),%ebx 10c338: 8b 75 0c mov 0xc(%ebp),%esi Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) 10c33b: 85 db test %ebx,%ebx 10c33d: 0f 84 a9 00 00 00 je 10c3ec return RTEMS_INVALID_NAME; if ( !id ) 10c343: 85 f6 test %esi,%esi 10c345: 0f 84 c5 00 00 00 je 10c410 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10c34b: a1 70 85 12 00 mov 0x128570,%eax 10c350: 40 inc %eax 10c351: a3 70 85 12 00 mov %eax,0x128570 * 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 ); 10c356: 83 ec 0c sub $0xc,%esp 10c359: 68 80 84 12 00 push $0x128480 10c35e: e8 61 1e 00 00 call 10e1c4 <_Objects_Allocate> 10c363: 89 c2 mov %eax,%edx _Thread_Disable_dispatch(); /* to prevent deletion */ the_period = _Rate_monotonic_Allocate(); if ( !the_period ) { 10c365: 83 c4 10 add $0x10,%esp 10c368: 85 c0 test %eax,%eax 10c36a: 0f 84 8c 00 00 00 je 10c3fc _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_period->owner = _Thread_Executing; 10c370: a1 38 88 12 00 mov 0x128838,%eax 10c375: 89 42 40 mov %eax,0x40(%edx) the_period->state = RATE_MONOTONIC_INACTIVE; 10c378: c7 42 38 00 00 00 00 movl $0x0,0x38(%edx) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10c37f: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 10c386: c7 42 2c 00 00 00 00 movl $0x0,0x2c(%edx) the_watchdog->id = id; 10c38d: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx) the_watchdog->user_data = user_data; 10c394: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx) _Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL ); _Rate_monotonic_Reset_statistics( the_period ); 10c39b: 8d 42 54 lea 0x54(%edx),%eax 10c39e: 89 45 e4 mov %eax,-0x1c(%ebp) 10c3a1: b9 38 00 00 00 mov $0x38,%ecx 10c3a6: 31 c0 xor %eax,%eax 10c3a8: 8b 7d e4 mov -0x1c(%ebp),%edi 10c3ab: f3 aa rep stos %al,%es:(%edi) 10c3ad: c7 42 5c ff ff ff 7f movl $0x7fffffff,0x5c(%edx) 10c3b4: c7 42 60 ff ff ff 7f movl $0x7fffffff,0x60(%edx) 10c3bb: c7 42 74 ff ff ff 7f movl $0x7fffffff,0x74(%edx) 10c3c2: c7 42 78 ff ff ff 7f movl $0x7fffffff,0x78(%edx) Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10c3c9: 8b 42 08 mov 0x8(%edx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10c3cc: 0f b7 f8 movzwl %ax,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10c3cf: 8b 0d 9c 84 12 00 mov 0x12849c,%ecx 10c3d5: 89 14 b9 mov %edx,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10c3d8: 89 5a 0c mov %ebx,0xc(%edx) &_Rate_monotonic_Information, &the_period->Object, (Objects_Name) name ); *id = the_period->Object.id; 10c3db: 89 06 mov %eax,(%esi) _Thread_Enable_dispatch(); 10c3dd: e8 ee 2d 00 00 call 10f1d0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c3e2: 31 c0 xor %eax,%eax } 10c3e4: 8d 65 f4 lea -0xc(%ebp),%esp 10c3e7: 5b pop %ebx 10c3e8: 5e pop %esi 10c3e9: 5f pop %edi 10c3ea: c9 leave 10c3eb: c3 ret ) { Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 10c3ec: b8 03 00 00 00 mov $0x3,%eax ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c3f1: 8d 65 f4 lea -0xc(%ebp),%esp 10c3f4: 5b pop %ebx 10c3f5: 5e pop %esi 10c3f6: 5f pop %edi 10c3f7: c9 leave 10c3f8: c3 ret 10c3f9: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* to prevent deletion */ the_period = _Rate_monotonic_Allocate(); if ( !the_period ) { _Thread_Enable_dispatch(); 10c3fc: e8 cf 2d 00 00 call 10f1d0 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 10c401: b8 05 00 00 00 mov $0x5,%eax ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c406: 8d 65 f4 lea -0xc(%ebp),%esp 10c409: 5b pop %ebx 10c40a: 5e pop %esi 10c40b: 5f pop %edi 10c40c: c9 leave 10c40d: c3 ret 10c40e: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 10c410: b8 09 00 00 00 mov $0x9,%eax ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c415: 8d 65 f4 lea -0xc(%ebp),%esp 10c418: 5b pop %ebx 10c419: 5e pop %esi 10c41a: 5f pop %edi 10c41b: c9 leave 10c41c: c3 ret =============================================================================== 00111d84 : rtems_status_code rtems_rate_monotonic_get_status( rtems_id id, rtems_rate_monotonic_period_status *status ) { 111d84: 55 push %ebp 111d85: 89 e5 mov %esp,%ebp 111d87: 53 push %ebx 111d88: 83 ec 24 sub $0x24,%esp 111d8b: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Locations location; Rate_monotonic_Period_time_t since_last_period; Rate_monotonic_Control *the_period; bool valid_status; if ( !status ) 111d8e: 85 db test %ebx,%ebx 111d90: 0f 84 92 00 00 00 je 111e28 111d96: 50 push %eax return RTEMS_INVALID_ADDRESS; the_period = _Rate_monotonic_Get( id, &location ); 111d97: 8d 45 f4 lea -0xc(%ebp),%eax 111d9a: 50 push %eax 111d9b: ff 75 08 pushl 0x8(%ebp) 111d9e: 68 80 84 12 00 push $0x128480 111da3: e8 a0 c9 ff ff call 10e748 <_Objects_Get> switch ( location ) { 111da8: 83 c4 10 add $0x10,%esp 111dab: 8b 4d f4 mov -0xc(%ebp),%ecx 111dae: 85 c9 test %ecx,%ecx 111db0: 74 0a je 111dbc #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 111db2: b8 04 00 00 00 mov $0x4,%eax } 111db7: 8b 5d fc mov -0x4(%ebp),%ebx 111dba: c9 leave 111dbb: c3 ret the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status->owner = the_period->owner->Object.id; 111dbc: 8b 50 40 mov 0x40(%eax),%edx 111dbf: 8b 52 08 mov 0x8(%edx),%edx 111dc2: 89 13 mov %edx,(%ebx) status->state = the_period->state; 111dc4: 8b 50 38 mov 0x38(%eax),%edx 111dc7: 89 53 04 mov %edx,0x4(%ebx) /* * If the period is inactive, there is no information. */ if ( status->state == RATE_MONOTONIC_INACTIVE ) { 111dca: 85 d2 test %edx,%edx 111dcc: 75 2a jne 111df8 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timespec_Set_to_zero( &status->since_last_period ); 111dce: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) 111dd5: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) _Timespec_Set_to_zero( &status->executed_since_last_period ); 111ddc: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) 111de3: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx) status->since_last_period = since_last_period; status->executed_since_last_period = executed; #endif } _Thread_Enable_dispatch(); 111dea: e8 e1 d3 ff ff call 10f1d0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 111def: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 111df1: 8b 5d fc mov -0x4(%ebp),%ebx 111df4: c9 leave 111df5: c3 ret 111df6: 66 90 xchg %ax,%ax } else { /* * Grab the current status. */ valid_status = 111df8: 52 push %edx _Rate_monotonic_Get_status( 111df9: 8d 55 ec lea -0x14(%ebp),%edx } else { /* * Grab the current status. */ valid_status = 111dfc: 52 push %edx _Rate_monotonic_Get_status( 111dfd: 8d 55 e4 lea -0x1c(%ebp),%edx } else { /* * Grab the current status. */ valid_status = 111e00: 52 push %edx 111e01: 50 push %eax 111e02: e8 3d a6 ff ff call 10c444 <_Rate_monotonic_Get_status> _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) { 111e07: 83 c4 10 add $0x10,%esp 111e0a: 84 c0 test %al,%al 111e0c: 74 26 je 111e34 _Thread_Enable_dispatch(); return RTEMS_NOT_DEFINED; } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_To_timespec( 111e0e: 8b 45 e4 mov -0x1c(%ebp),%eax 111e11: 8b 55 e8 mov -0x18(%ebp),%edx 111e14: 89 43 08 mov %eax,0x8(%ebx) 111e17: 89 53 0c mov %edx,0xc(%ebx) &since_last_period, &status->since_last_period ); _Timestamp_To_timespec( 111e1a: 8b 45 ec mov -0x14(%ebp),%eax 111e1d: 8b 55 f0 mov -0x10(%ebp),%edx 111e20: 89 43 10 mov %eax,0x10(%ebx) 111e23: 89 53 14 mov %edx,0x14(%ebx) 111e26: eb c2 jmp 111dea Rate_monotonic_Period_time_t since_last_period; Rate_monotonic_Control *the_period; bool valid_status; if ( !status ) return RTEMS_INVALID_ADDRESS; 111e28: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 111e2d: 8b 5d fc mov -0x4(%ebp),%ebx 111e30: c9 leave 111e31: c3 ret 111e32: 66 90 xchg %ax,%ax valid_status = _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) { _Thread_Enable_dispatch(); 111e34: e8 97 d3 ff ff call 10f1d0 <_Thread_Enable_dispatch> return RTEMS_NOT_DEFINED; 111e39: b8 0b 00 00 00 mov $0xb,%eax 111e3e: e9 74 ff ff ff jmp 111db7 =============================================================================== 0010c640 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { 10c640: 55 push %ebp 10c641: 89 e5 mov %esp,%ebp 10c643: 57 push %edi 10c644: 56 push %esi 10c645: 53 push %ebx 10c646: 83 ec 30 sub $0x30,%esp 10c649: 8b 5d 08 mov 0x8(%ebp),%ebx 10c64c: 8b 75 0c mov 0xc(%ebp),%esi Objects_Locations location; rtems_status_code return_value; rtems_rate_monotonic_period_states local_state; ISR_Level level; the_period = _Rate_monotonic_Get( id, &location ); 10c64f: 8d 45 e4 lea -0x1c(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) _Objects_Get( &_Rate_monotonic_Information, id, location ); 10c652: 50 push %eax 10c653: 53 push %ebx 10c654: 68 80 84 12 00 push $0x128480 10c659: e8 ea 20 00 00 call 10e748 <_Objects_Get> switch ( location ) { 10c65e: 83 c4 10 add $0x10,%esp 10c661: 8b 55 e4 mov -0x1c(%ebp),%edx 10c664: 85 d2 test %edx,%edx 10c666: 74 10 je 10c678 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c668: b8 04 00 00 00 mov $0x4,%eax } 10c66d: 8d 65 f4 lea -0xc(%ebp),%esp 10c670: 5b pop %ebx 10c671: 5e pop %esi 10c672: 5f pop %edi 10c673: c9 leave 10c674: c3 ret 10c675: 8d 76 00 lea 0x0(%esi),%esi the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 10c678: 8b 15 38 88 12 00 mov 0x128838,%edx 10c67e: 39 50 40 cmp %edx,0x40(%eax) 10c681: 74 15 je 10c698 _Thread_Enable_dispatch(); 10c683: e8 48 2b 00 00 call 10f1d0 <_Thread_Enable_dispatch> return RTEMS_NOT_OWNER_OF_RESOURCE; 10c688: b8 17 00 00 00 mov $0x17,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c68d: 8d 65 f4 lea -0xc(%ebp),%esp 10c690: 5b pop %ebx 10c691: 5e pop %esi 10c692: 5f pop %edi 10c693: c9 leave 10c694: c3 ret 10c695: 8d 76 00 lea 0x0(%esi),%esi if ( !_Thread_Is_executing( the_period->owner ) ) { _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { 10c698: 85 f6 test %esi,%esi 10c69a: 75 1c jne 10c6b8 switch ( the_period->state ) { 10c69c: 8b 40 38 mov 0x38(%eax),%eax 10c69f: 83 f8 04 cmp $0x4,%eax 10c6a2: 77 6c ja 10c710 <== NEVER TAKEN 10c6a4: 8b 04 85 3c 20 12 00 mov 0x12203c(,%eax,4),%eax case RATE_MONOTONIC_ACTIVE: default: /* unreached -- only to remove warnings */ return_value = RTEMS_SUCCESSFUL; break; } _Thread_Enable_dispatch(); 10c6ab: 89 45 d4 mov %eax,-0x2c(%ebp) 10c6ae: e8 1d 2b 00 00 call 10f1d0 <_Thread_Enable_dispatch> return( return_value ); 10c6b3: 8b 45 d4 mov -0x2c(%ebp),%eax 10c6b6: eb b5 jmp 10c66d } _ISR_Disable( level ); 10c6b8: 9c pushf 10c6b9: fa cli 10c6ba: 5f pop %edi if ( the_period->state == RATE_MONOTONIC_INACTIVE ) { 10c6bb: 8b 50 38 mov 0x38(%eax),%edx 10c6be: 85 d2 test %edx,%edx 10c6c0: 74 52 je 10c714 _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } if ( the_period->state == RATE_MONOTONIC_ACTIVE ) { 10c6c2: 83 fa 02 cmp $0x2,%edx 10c6c5: 0f 84 9e 00 00 00 je 10c769 _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } if ( the_period->state == RATE_MONOTONIC_EXPIRED ) { 10c6cb: 83 fa 04 cmp $0x4,%edx 10c6ce: 75 98 jne 10c668 <== NEVER TAKEN /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 10c6d0: 83 ec 0c sub $0xc,%esp 10c6d3: 50 push %eax 10c6d4: 89 45 d4 mov %eax,-0x2c(%ebp) 10c6d7: e8 74 fe ff ff call 10c550 <_Rate_monotonic_Update_statistics> _ISR_Enable( level ); 10c6dc: 57 push %edi 10c6dd: 9d popf the_period->state = RATE_MONOTONIC_ACTIVE; 10c6de: 8b 45 d4 mov -0x2c(%ebp),%eax 10c6e1: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax) the_period->next_length = length; 10c6e8: 89 70 3c mov %esi,0x3c(%eax) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10c6eb: 89 70 1c mov %esi,0x1c(%eax) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10c6ee: 5b pop %ebx 10c6ef: 5e pop %esi _Watchdog_Insert_ticks( &the_period->Timer, length ); 10c6f0: 83 c0 10 add $0x10,%eax 10c6f3: 50 push %eax 10c6f4: 68 7c 86 12 00 push $0x12867c 10c6f9: e8 82 39 00 00 call 110080 <_Watchdog_Insert> _Thread_Enable_dispatch(); 10c6fe: e8 cd 2a 00 00 call 10f1d0 <_Thread_Enable_dispatch> return RTEMS_TIMEOUT; 10c703: 83 c4 10 add $0x10,%esp 10c706: b8 06 00 00 00 mov $0x6,%eax 10c70b: e9 5d ff ff ff jmp 10c66d _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { switch ( the_period->state ) { 10c710: 31 c0 xor %eax,%eax 10c712: eb 97 jmp 10c6ab <== NOT EXECUTED return( return_value ); } _ISR_Disable( level ); if ( the_period->state == RATE_MONOTONIC_INACTIVE ) { _ISR_Enable( level ); 10c714: 57 push %edi 10c715: 9d popf /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 10c716: 83 ec 0c sub $0xc,%esp 10c719: 50 push %eax 10c71a: 89 45 d4 mov %eax,-0x2c(%ebp) 10c71d: e8 ba fd ff ff call 10c4dc <_Rate_monotonic_Initiate_statistics> the_period->state = RATE_MONOTONIC_ACTIVE; 10c722: 8b 45 d4 mov -0x2c(%ebp),%eax 10c725: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10c72c: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) the_watchdog->routine = routine; 10c733: c7 40 2c 98 ca 10 00 movl $0x10ca98,0x2c(%eax) the_watchdog->id = id; 10c73a: 89 58 30 mov %ebx,0x30(%eax) the_watchdog->user_data = user_data; 10c73d: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax) _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; 10c744: 89 70 3c mov %esi,0x3c(%eax) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10c747: 89 70 1c mov %esi,0x1c(%eax) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10c74a: 5e pop %esi 10c74b: 5f pop %edi _Watchdog_Insert_ticks( &the_period->Timer, length ); 10c74c: 83 c0 10 add $0x10,%eax 10c74f: 50 push %eax 10c750: 68 7c 86 12 00 push $0x12867c 10c755: e8 26 39 00 00 call 110080 <_Watchdog_Insert> _Thread_Enable_dispatch(); 10c75a: e8 71 2a 00 00 call 10f1d0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c75f: 83 c4 10 add $0x10,%esp 10c762: 31 c0 xor %eax,%eax 10c764: e9 04 ff ff ff jmp 10c66d if ( the_period->state == RATE_MONOTONIC_ACTIVE ) { /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 10c769: 83 ec 0c sub $0xc,%esp 10c76c: 50 push %eax 10c76d: 89 45 d4 mov %eax,-0x2c(%ebp) 10c770: e8 db fd ff ff call 10c550 <_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; 10c775: 8b 45 d4 mov -0x2c(%ebp),%eax 10c778: c7 40 38 01 00 00 00 movl $0x1,0x38(%eax) the_period->next_length = length; 10c77f: 89 70 3c mov %esi,0x3c(%eax) _ISR_Enable( level ); 10c782: 57 push %edi 10c783: 9d popf _Thread_Executing->Wait.id = the_period->Object.id; 10c784: 8b 15 38 88 12 00 mov 0x128838,%edx 10c78a: 8b 48 08 mov 0x8(%eax),%ecx 10c78d: 89 4a 20 mov %ecx,0x20(%edx) _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 10c790: 59 pop %ecx 10c791: 5b pop %ebx 10c792: 68 00 40 00 00 push $0x4000 10c797: 52 push %edx 10c798: 89 45 d4 mov %eax,-0x2c(%ebp) 10c79b: e8 70 32 00 00 call 10fa10 <_Thread_Set_state> /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 10c7a0: 9c pushf 10c7a1: fa cli 10c7a2: 59 pop %ecx local_state = the_period->state; 10c7a3: 8b 45 d4 mov -0x2c(%ebp),%eax 10c7a6: 8b 50 38 mov 0x38(%eax),%edx the_period->state = RATE_MONOTONIC_ACTIVE; 10c7a9: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax) _ISR_Enable( level ); 10c7b0: 51 push %ecx 10c7b1: 9d popf /* * If it did, then we want to unblock ourself and continue as * if nothing happen. The period was reset in the timeout routine. */ if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING ) 10c7b2: 83 c4 10 add $0x10,%esp 10c7b5: 83 fa 03 cmp $0x3,%edx 10c7b8: 74 0c je 10c7c6 _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); _Thread_Enable_dispatch(); 10c7ba: e8 11 2a 00 00 call 10f1d0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c7bf: 31 c0 xor %eax,%eax 10c7c1: e9 a7 fe ff ff jmp 10c66d /* * 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 ) _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 10c7c6: 57 push %edi 10c7c7: 57 push %edi 10c7c8: 68 00 40 00 00 push $0x4000 10c7cd: ff 35 38 88 12 00 pushl 0x128838 10c7d3: e8 78 26 00 00 call 10ee50 <_Thread_Clear_state> 10c7d8: 83 c4 10 add $0x10,%esp 10c7db: eb dd jmp 10c7ba =============================================================================== 0010c7e0 : */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 10c7e0: 55 push %ebp 10c7e1: 89 e5 mov %esp,%ebp 10c7e3: 57 push %edi 10c7e4: 56 push %esi 10c7e5: 53 push %ebx 10c7e6: 81 ec 8c 00 00 00 sub $0x8c,%esp 10c7ec: 8b 75 08 mov 0x8(%ebp),%esi rtems_id id; rtems_rate_monotonic_period_statistics the_stats; rtems_rate_monotonic_period_status the_status; char name[5]; if ( !print ) 10c7ef: 8b 7d 0c mov 0xc(%ebp),%edi 10c7f2: 85 ff test %edi,%edi 10c7f4: 0f 84 be 00 00 00 je 10c8b8 <== NEVER TAKEN return; (*print)( context, "Period information by period\n" ); 10c7fa: 83 ec 08 sub $0x8,%esp 10c7fd: 68 50 20 12 00 push $0x122050 10c802: 56 push %esi 10c803: ff 55 0c call *0xc(%ebp) #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( context, "--- CPU times are in seconds ---\n" ); 10c806: 59 pop %ecx 10c807: 5b pop %ebx 10c808: 68 88 20 12 00 push $0x122088 10c80d: 56 push %esi 10c80e: ff 55 0c call *0xc(%ebp) (*print)( context, "--- Wall times are in seconds ---\n" ); 10c811: 58 pop %eax 10c812: 5a pop %edx 10c813: 68 ac 20 12 00 push $0x1220ac 10c818: 56 push %esi 10c819: ff 55 0c call *0xc(%ebp) Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED " 10c81c: 5b pop %ebx 10c81d: 5f pop %edi 10c81e: 68 d0 20 12 00 push $0x1220d0 10c823: 56 push %esi 10c824: ff 55 0c call *0xc(%ebp) #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ " " #endif " WALL TIME\n" ); (*print)( context, " " 10c827: 5a pop %edx 10c828: 59 pop %ecx 10c829: 68 1c 21 12 00 push $0x12211c 10c82e: 56 push %esi 10c82f: ff 55 0c call *0xc(%ebp) /* * 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 ; 10c832: 8b 1d 88 84 12 00 mov 0x128488,%ebx 10c838: 83 c4 10 add $0x10,%esp 10c83b: 3b 1d 8c 84 12 00 cmp 0x12848c,%ebx 10c841: 77 75 ja 10c8b8 <== NEVER TAKEN 10c843: 8d 7d 88 lea -0x78(%ebp),%edi 10c846: eb 09 jmp 10c851 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 10c848: 43 inc %ebx /* * 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 ; 10c849: 39 1d 8c 84 12 00 cmp %ebx,0x12848c 10c84f: 72 67 jb 10c8b8 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); 10c851: 83 ec 08 sub $0x8,%esp 10c854: 57 push %edi 10c855: 53 push %ebx 10c856: e8 7d 54 00 00 call 111cd8 if ( status != RTEMS_SUCCESSFUL ) 10c85b: 83 c4 10 add $0x10,%esp 10c85e: 85 c0 test %eax,%eax 10c860: 75 e6 jne 10c848 #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 ); 10c862: 83 ec 08 sub $0x8,%esp 10c865: 8d 45 c0 lea -0x40(%ebp),%eax 10c868: 50 push %eax 10c869: 53 push %ebx 10c86a: e8 15 55 00 00 call 111d84 #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 10c86f: 83 c4 0c add $0xc,%esp 10c872: 8d 55 e3 lea -0x1d(%ebp),%edx 10c875: 52 push %edx 10c876: 6a 05 push $0x5 10c878: ff 75 c0 pushl -0x40(%ebp) 10c87b: e8 b4 02 00 00 call 10cb34 /* * Print part of report line that is not dependent on granularity */ (*print)( context, 10c880: 59 pop %ecx 10c881: 58 pop %eax 10c882: ff 75 8c pushl -0x74(%ebp) 10c885: ff 75 88 pushl -0x78(%ebp) 10c888: 8d 45 e3 lea -0x1d(%ebp),%eax 10c88b: 50 push %eax 10c88c: 53 push %ebx 10c88d: 68 6e 20 12 00 push $0x12206e 10c892: 56 push %esi 10c893: ff 55 0c call *0xc(%ebp) ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 10c896: 8b 45 88 mov -0x78(%ebp),%eax 10c899: 83 c4 20 add $0x20,%esp 10c89c: 85 c0 test %eax,%eax 10c89e: 75 20 jne 10c8c0 (*print)( context, "\n" ); 10c8a0: 83 ec 08 sub $0x8,%esp 10c8a3: 68 59 01 12 00 push $0x120159 10c8a8: 56 push %esi 10c8a9: ff 55 0c call *0xc(%ebp) continue; 10c8ac: 83 c4 10 add $0x10,%esp * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 10c8af: 43 inc %ebx /* * 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 ; 10c8b0: 39 1d 8c 84 12 00 cmp %ebx,0x12848c 10c8b6: 73 99 jae 10c851 <== ALWAYS TAKEN the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall ); #endif } } } 10c8b8: 8d 65 f4 lea -0xc(%ebp),%esp 10c8bb: 5b pop %ebx 10c8bc: 5e pop %esi 10c8bd: 5f pop %edi 10c8be: c9 leave 10c8bf: c3 ret 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 ); 10c8c0: 52 push %edx 10c8c1: 8d 55 d8 lea -0x28(%ebp),%edx 10c8c4: 52 push %edx 10c8c5: 50 push %eax 10c8c6: 8d 45 a0 lea -0x60(%ebp),%eax 10c8c9: 50 push %eax 10c8ca: e8 11 34 00 00 call 10fce0 <_Timespec_Divide_by_integer> (*print)( context, 10c8cf: b9 d3 4d 62 10 mov $0x10624dd3,%ecx 10c8d4: 8b 45 dc mov -0x24(%ebp),%eax 10c8d7: f7 e9 imul %ecx 10c8d9: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c8df: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c8e5: c1 f8 06 sar $0x6,%eax 10c8e8: 8b 55 dc mov -0x24(%ebp),%edx 10c8eb: c1 fa 1f sar $0x1f,%edx 10c8ee: 29 d0 sub %edx,%eax 10c8f0: 50 push %eax 10c8f1: ff 75 d8 pushl -0x28(%ebp) 10c8f4: 8b 45 9c mov -0x64(%ebp),%eax 10c8f7: f7 e9 imul %ecx 10c8f9: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c8ff: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c905: c1 f8 06 sar $0x6,%eax 10c908: 8b 55 9c mov -0x64(%ebp),%edx 10c90b: c1 fa 1f sar $0x1f,%edx 10c90e: 29 d0 sub %edx,%eax 10c910: 50 push %eax 10c911: ff 75 98 pushl -0x68(%ebp) 10c914: 8b 45 94 mov -0x6c(%ebp),%eax 10c917: f7 e9 imul %ecx 10c919: 89 85 70 ff ff ff mov %eax,-0x90(%ebp) 10c91f: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c925: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c92b: c1 f8 06 sar $0x6,%eax 10c92e: 8b 55 94 mov -0x6c(%ebp),%edx 10c931: c1 fa 1f sar $0x1f,%edx 10c934: 29 d0 sub %edx,%eax 10c936: 50 push %eax 10c937: ff 75 90 pushl -0x70(%ebp) 10c93a: 68 68 21 12 00 push $0x122168 10c93f: 56 push %esi 10c940: 89 4d 84 mov %ecx,-0x7c(%ebp) 10c943: ff 55 0c call *0xc(%ebp) 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); 10c946: 83 c4 2c add $0x2c,%esp 10c949: 8d 55 d8 lea -0x28(%ebp),%edx 10c94c: 52 push %edx 10c94d: ff 75 88 pushl -0x78(%ebp) 10c950: 8d 45 b8 lea -0x48(%ebp),%eax 10c953: 50 push %eax 10c954: e8 87 33 00 00 call 10fce0 <_Timespec_Divide_by_integer> (*print)( context, 10c959: 8b 4d 84 mov -0x7c(%ebp),%ecx 10c95c: 8b 45 dc mov -0x24(%ebp),%eax 10c95f: f7 e9 imul %ecx 10c961: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c967: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c96d: c1 f8 06 sar $0x6,%eax 10c970: 8b 55 dc mov -0x24(%ebp),%edx 10c973: c1 fa 1f sar $0x1f,%edx 10c976: 29 d0 sub %edx,%eax 10c978: 50 push %eax 10c979: ff 75 d8 pushl -0x28(%ebp) 10c97c: 8b 45 b4 mov -0x4c(%ebp),%eax 10c97f: f7 e9 imul %ecx 10c981: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c987: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c98d: c1 f8 06 sar $0x6,%eax 10c990: 8b 55 b4 mov -0x4c(%ebp),%edx 10c993: c1 fa 1f sar $0x1f,%edx 10c996: 29 d0 sub %edx,%eax 10c998: 50 push %eax 10c999: ff 75 b0 pushl -0x50(%ebp) 10c99c: 8b 45 ac mov -0x54(%ebp),%eax 10c99f: f7 e9 imul %ecx 10c9a1: 89 85 70 ff ff ff mov %eax,-0x90(%ebp) 10c9a7: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c9ad: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c9b3: c1 f8 06 sar $0x6,%eax 10c9b6: 8b 55 ac mov -0x54(%ebp),%edx 10c9b9: c1 fa 1f sar $0x1f,%edx 10c9bc: 29 d0 sub %edx,%eax 10c9be: 50 push %eax 10c9bf: ff 75 a8 pushl -0x58(%ebp) 10c9c2: 68 88 21 12 00 push $0x122188 10c9c7: 56 push %esi 10c9c8: ff 55 0c call *0xc(%ebp) 10c9cb: 83 c4 30 add $0x30,%esp 10c9ce: e9 75 fe ff ff jmp 10c848 =============================================================================== 0010c9ec : /* * rtems_rate_monotonic_reset_all_statistics */ void rtems_rate_monotonic_reset_all_statistics( void ) { 10c9ec: 55 push %ebp 10c9ed: 89 e5 mov %esp,%ebp 10c9ef: 53 push %ebx 10c9f0: 83 ec 04 sub $0x4,%esp 10c9f3: a1 70 85 12 00 mov 0x128570,%eax 10c9f8: 40 inc %eax 10c9f9: a3 70 85 12 00 mov %eax,0x128570 /* * 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 ; 10c9fe: 8b 1d 88 84 12 00 mov 0x128488,%ebx 10ca04: 3b 1d 8c 84 12 00 cmp 0x12848c,%ebx 10ca0a: 77 15 ja 10ca21 <== NEVER TAKEN id <= _Rate_monotonic_Information.maximum_id ; id++ ) { (void) rtems_rate_monotonic_reset_statistics( id ); 10ca0c: 83 ec 0c sub $0xc,%esp 10ca0f: 53 push %ebx 10ca10: e8 17 00 00 00 call 10ca2c * 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++ ) { 10ca15: 43 inc %ebx /* * 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 ; 10ca16: 83 c4 10 add $0x10,%esp 10ca19: 39 1d 8c 84 12 00 cmp %ebx,0x12848c 10ca1f: 73 eb jae 10ca0c /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); } 10ca21: 8b 5d fc mov -0x4(%ebp),%ebx 10ca24: c9 leave } /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); 10ca25: e9 a6 27 00 00 jmp 10f1d0 <_Thread_Enable_dispatch> =============================================================================== 0010ca2c : */ rtems_status_code rtems_rate_monotonic_reset_statistics( rtems_id id ) { 10ca2c: 55 push %ebp 10ca2d: 89 e5 mov %esp,%ebp 10ca2f: 57 push %edi 10ca30: 53 push %ebx 10ca31: 83 ec 14 sub $0x14,%esp Objects_Locations location; Rate_monotonic_Control *the_period; the_period = _Rate_monotonic_Get( id, &location ); 10ca34: 8d 45 f4 lea -0xc(%ebp),%eax 10ca37: 50 push %eax 10ca38: ff 75 08 pushl 0x8(%ebp) 10ca3b: 68 80 84 12 00 push $0x128480 10ca40: e8 03 1d 00 00 call 10e748 <_Objects_Get> 10ca45: 89 c2 mov %eax,%edx switch ( location ) { 10ca47: 83 c4 10 add $0x10,%esp 10ca4a: 8b 45 f4 mov -0xc(%ebp),%eax 10ca4d: 85 c0 test %eax,%eax 10ca4f: 75 3b jne 10ca8c case OBJECTS_LOCAL: _Rate_monotonic_Reset_statistics( the_period ); 10ca51: 8d 5a 54 lea 0x54(%edx),%ebx 10ca54: b9 38 00 00 00 mov $0x38,%ecx 10ca59: 31 c0 xor %eax,%eax 10ca5b: 89 df mov %ebx,%edi 10ca5d: f3 aa rep stos %al,%es:(%edi) 10ca5f: c7 42 5c ff ff ff 7f movl $0x7fffffff,0x5c(%edx) 10ca66: c7 42 60 ff ff ff 7f movl $0x7fffffff,0x60(%edx) 10ca6d: c7 42 74 ff ff ff 7f movl $0x7fffffff,0x74(%edx) 10ca74: c7 42 78 ff ff ff 7f movl $0x7fffffff,0x78(%edx) _Thread_Enable_dispatch(); 10ca7b: e8 50 27 00 00 call 10f1d0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ca80: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10ca82: 8d 65 f8 lea -0x8(%ebp),%esp 10ca85: 5b pop %ebx 10ca86: 5f pop %edi 10ca87: c9 leave 10ca88: c3 ret 10ca89: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10ca8c: b8 04 00 00 00 mov $0x4,%eax } 10ca91: 8d 65 f8 lea -0x8(%ebp),%esp 10ca94: 5b pop %ebx 10ca95: 5f pop %edi 10ca96: c9 leave 10ca97: c3 ret =============================================================================== 00117238 : uintptr_t length, uintptr_t page_size, rtems_attribute attribute_set, rtems_id *id ) { 117238: 55 push %ebp 117239: 89 e5 mov %esp,%ebp 11723b: 57 push %edi 11723c: 56 push %esi 11723d: 53 push %ebx 11723e: 83 ec 1c sub $0x1c,%esp 117241: 8b 7d 08 mov 0x8(%ebp),%edi 117244: 8b 75 0c mov 0xc(%ebp),%esi rtems_status_code return_status; Region_Control *the_region; if ( !rtems_is_name_valid( name ) ) 117247: 85 ff test %edi,%edi 117249: 0f 84 c1 00 00 00 je 117310 return RTEMS_INVALID_NAME; if ( !starting_address ) 11724f: 85 f6 test %esi,%esi 117251: 0f 84 e1 00 00 00 je 117338 return RTEMS_INVALID_ADDRESS; if ( !id ) 117257: 8b 45 1c mov 0x1c(%ebp),%eax 11725a: 85 c0 test %eax,%eax 11725c: 0f 84 d6 00 00 00 je 117338 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ 117262: 83 ec 0c sub $0xc,%esp 117265: ff 35 3c 0b 14 00 pushl 0x140b3c 11726b: e8 dc 24 00 00 call 11974c <_API_Mutex_Lock> * 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 ); 117270: c7 04 24 60 09 14 00 movl $0x140960,(%esp) 117277: e8 20 3a 00 00 call 11ac9c <_Objects_Allocate> 11727c: 89 c3 mov %eax,%ebx the_region = _Region_Allocate(); if ( !the_region ) 11727e: 83 c4 10 add $0x10,%esp 117281: 85 c0 test %eax,%eax 117283: 0f 84 bf 00 00 00 je 117348 return_status = RTEMS_TOO_MANY; else { the_region->maximum_segment_size = _Heap_Initialize( 117289: ff 75 14 pushl 0x14(%ebp) 11728c: ff 75 10 pushl 0x10(%ebp) 11728f: 56 push %esi 117290: 8d 40 68 lea 0x68(%eax),%eax 117293: 50 push %eax 117294: e8 0f 36 00 00 call 11a8a8 <_Heap_Initialize> 117299: 89 43 5c mov %eax,0x5c(%ebx) &the_region->Memory, starting_address, length, page_size ); if ( !the_region->maximum_segment_size ) { 11729c: 83 c4 10 add $0x10,%esp 11729f: 85 c0 test %eax,%eax 1172a1: 74 7d je 117320 return_status = RTEMS_INVALID_SIZE; } else { the_region->starting_address = starting_address; 1172a3: 89 73 50 mov %esi,0x50(%ebx) the_region->length = length; 1172a6: 8b 45 10 mov 0x10(%ebp),%eax 1172a9: 89 43 54 mov %eax,0x54(%ebx) the_region->page_size = page_size; 1172ac: 8b 55 14 mov 0x14(%ebp),%edx 1172af: 89 53 58 mov %edx,0x58(%ebx) the_region->attribute_set = attribute_set; 1172b2: 8b 45 18 mov 0x18(%ebp),%eax 1172b5: 89 43 60 mov %eax,0x60(%ebx) the_region->number_of_used_blocks = 0; 1172b8: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx) _Thread_queue_Initialize( 1172bf: 6a 06 push $0x6 1172c1: 6a 40 push $0x40 1172c3: a8 04 test $0x4,%al 1172c5: 0f 95 c0 setne %al 1172c8: 0f b6 c0 movzbl %al,%eax 1172cb: 50 push %eax 1172cc: 8d 43 10 lea 0x10(%ebx),%eax 1172cf: 50 push %eax 1172d0: e8 63 50 00 00 call 11c338 <_Thread_queue_Initialize> Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 1172d5: 8b 43 08 mov 0x8(%ebx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 1172d8: 0f b7 c8 movzwl %ax,%ecx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 1172db: 8b 15 7c 09 14 00 mov 0x14097c,%edx 1172e1: 89 1c 8a mov %ebx,(%edx,%ecx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 1172e4: 89 7b 0c mov %edi,0xc(%ebx) &_Region_Information, &the_region->Object, (Objects_Name) name ); *id = the_region->Object.id; 1172e7: 8b 55 1c mov 0x1c(%ebp),%edx 1172ea: 89 02 mov %eax,(%edx) 1172ec: 83 c4 10 add $0x10,%esp return_status = RTEMS_SUCCESSFUL; 1172ef: 31 c0 xor %eax,%eax } } _RTEMS_Unlock_allocator(); 1172f1: 83 ec 0c sub $0xc,%esp 1172f4: ff 35 3c 0b 14 00 pushl 0x140b3c 1172fa: 89 45 e4 mov %eax,-0x1c(%ebp) 1172fd: e8 92 24 00 00 call 119794 <_API_Mutex_Unlock> return return_status; 117302: 83 c4 10 add $0x10,%esp 117305: 8b 45 e4 mov -0x1c(%ebp),%eax } 117308: 8d 65 f4 lea -0xc(%ebp),%esp 11730b: 5b pop %ebx 11730c: 5e pop %esi 11730d: 5f pop %edi 11730e: c9 leave 11730f: c3 ret { rtems_status_code return_status; Region_Control *the_region; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 117310: b8 03 00 00 00 mov $0x3,%eax } } _RTEMS_Unlock_allocator(); return return_status; } 117315: 8d 65 f4 lea -0xc(%ebp),%esp 117318: 5b pop %ebx 117319: 5e pop %esi 11731a: 5f pop %edi 11731b: c9 leave 11731c: c3 ret 11731d: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _Region_Free ( Region_Control *the_region ) { _Objects_Free( &_Region_Information, &the_region->Object ); 117320: 83 ec 08 sub $0x8,%esp 117323: 53 push %ebx 117324: 68 60 09 14 00 push $0x140960 117329: e8 e6 3c 00 00 call 11b014 <_Objects_Free> 11732e: 83 c4 10 add $0x10,%esp &the_region->Memory, starting_address, length, page_size ); if ( !the_region->maximum_segment_size ) { _Region_Free( the_region ); return_status = RTEMS_INVALID_SIZE; 117331: b8 08 00 00 00 mov $0x8,%eax 117336: eb b9 jmp 1172f1 if ( !starting_address ) return RTEMS_INVALID_ADDRESS; if ( !id ) return RTEMS_INVALID_ADDRESS; 117338: b8 09 00 00 00 mov $0x9,%eax } } _RTEMS_Unlock_allocator(); return return_status; } 11733d: 8d 65 f4 lea -0xc(%ebp),%esp 117340: 5b pop %ebx 117341: 5e pop %esi 117342: 5f pop %edi 117343: c9 leave 117344: c3 ret 117345: 8d 76 00 lea 0x0(%esi),%esi _RTEMS_Lock_allocator(); /* to prevent deletion */ the_region = _Region_Allocate(); if ( !the_region ) return_status = RTEMS_TOO_MANY; 117348: b8 05 00 00 00 mov $0x5,%eax 11734d: eb a2 jmp 1172f1 =============================================================================== 00117350 : */ rtems_status_code rtems_region_delete( rtems_id id ) { 117350: 55 push %ebp 117351: 89 e5 mov %esp,%ebp 117353: 53 push %ebx 117354: 83 ec 30 sub $0x30,%esp Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; _RTEMS_Lock_allocator(); 117357: ff 35 3c 0b 14 00 pushl 0x140b3c 11735d: e8 ea 23 00 00 call 11974c <_API_Mutex_Lock> Objects_Id id, Objects_Locations *location ) { return (Region_Control *) _Objects_Get_no_protection( &_Region_Information, id, location ); 117362: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 117365: 8d 45 f4 lea -0xc(%ebp),%eax 117368: 50 push %eax 117369: ff 75 08 pushl 0x8(%ebp) 11736c: 68 60 09 14 00 push $0x140960 117371: e8 de 3d 00 00 call 11b154 <_Objects_Get_no_protection> switch ( location ) { 117376: 83 c4 10 add $0x10,%esp 117379: 8b 5d f4 mov -0xc(%ebp),%ebx 11737c: 85 db test %ebx,%ebx 11737e: 74 1c je 11739c break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 117380: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 117385: 83 ec 0c sub $0xc,%esp 117388: ff 35 3c 0b 14 00 pushl 0x140b3c 11738e: e8 01 24 00 00 call 119794 <_API_Mutex_Unlock> return return_status; } 117393: 89 d8 mov %ebx,%eax 117395: 8b 5d fc mov -0x4(%ebp),%ebx 117398: c9 leave 117399: c3 ret 11739a: 66 90 xchg %ax,%ax the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 5 ); if ( the_region->number_of_used_blocks != 0 ) 11739c: 8b 48 64 mov 0x64(%eax),%ecx 11739f: 85 c9 test %ecx,%ecx 1173a1: 74 09 je 1173ac return_status = RTEMS_RESOURCE_IN_USE; 1173a3: bb 0c 00 00 00 mov $0xc,%ebx 1173a8: eb db jmp 117385 1173aa: 66 90 xchg %ax,%ax else { _Objects_Close( &_Region_Information, &the_region->Object ); 1173ac: 83 ec 08 sub $0x8,%esp 1173af: 50 push %eax 1173b0: 68 60 09 14 00 push $0x140960 1173b5: 89 45 e4 mov %eax,-0x1c(%ebp) 1173b8: e8 5b 39 00 00 call 11ad18 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Region_Free ( Region_Control *the_region ) { _Objects_Free( &_Region_Information, &the_region->Object ); 1173bd: 58 pop %eax 1173be: 5a pop %edx 1173bf: 8b 45 e4 mov -0x1c(%ebp),%eax 1173c2: 50 push %eax 1173c3: 68 60 09 14 00 push $0x140960 1173c8: e8 47 3c 00 00 call 11b014 <_Objects_Free> 1173cd: 83 c4 10 add $0x10,%esp _Region_Free( the_region ); return_status = RTEMS_SUCCESSFUL; 1173d0: 31 db xor %ebx,%ebx 1173d2: eb b1 jmp 117385 =============================================================================== 001173d4 : rtems_status_code rtems_region_extend( rtems_id id, void *starting_address, uintptr_t length ) { 1173d4: 55 push %ebp 1173d5: 89 e5 mov %esp,%ebp 1173d7: 56 push %esi 1173d8: 53 push %ebx 1173d9: 83 ec 10 sub $0x10,%esp 1173dc: 8b 5d 0c mov 0xc(%ebp),%ebx bool extend_ok; Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; if ( !starting_address ) 1173df: 85 db test %ebx,%ebx 1173e1: 74 75 je 117458 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ 1173e3: 83 ec 0c sub $0xc,%esp 1173e6: ff 35 3c 0b 14 00 pushl 0x140b3c 1173ec: e8 5b 23 00 00 call 11974c <_API_Mutex_Lock> Objects_Id id, Objects_Locations *location ) { return (Region_Control *) _Objects_Get_no_protection( &_Region_Information, id, location ); 1173f1: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 1173f4: 8d 45 f0 lea -0x10(%ebp),%eax 1173f7: 50 push %eax 1173f8: ff 75 08 pushl 0x8(%ebp) 1173fb: 68 60 09 14 00 push $0x140960 117400: e8 4f 3d 00 00 call 11b154 <_Objects_Get_no_protection> 117405: 89 c6 mov %eax,%esi switch ( location ) { 117407: 83 c4 10 add $0x10,%esp 11740a: 8b 45 f0 mov -0x10(%ebp),%eax 11740d: 85 c0 test %eax,%eax 11740f: 74 1f je 117430 break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 117411: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 117416: 83 ec 0c sub $0xc,%esp 117419: ff 35 3c 0b 14 00 pushl 0x140b3c 11741f: e8 70 23 00 00 call 119794 <_API_Mutex_Unlock> return return_status; 117424: 83 c4 10 add $0x10,%esp } 117427: 89 d8 mov %ebx,%eax 117429: 8d 65 f8 lea -0x8(%ebp),%esp 11742c: 5b pop %ebx 11742d: 5e pop %esi 11742e: c9 leave 11742f: c3 ret the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: extend_ok = _Heap_Extend( 117430: 8d 45 f4 lea -0xc(%ebp),%eax 117433: 50 push %eax 117434: ff 75 10 pushl 0x10(%ebp) 117437: 53 push %ebx 117438: 8d 46 68 lea 0x68(%esi),%eax 11743b: 50 push %eax 11743c: e8 73 2e 00 00 call 11a2b4 <_Heap_Extend> starting_address, length, &amount_extended ); if ( extend_ok ) { 117441: 83 c4 10 add $0x10,%esp 117444: 84 c0 test %al,%al 117446: 74 20 je 117468 the_region->length += amount_extended; 117448: 8b 45 f4 mov -0xc(%ebp),%eax 11744b: 01 46 54 add %eax,0x54(%esi) the_region->maximum_segment_size += amount_extended; 11744e: 01 46 5c add %eax,0x5c(%esi) return_status = RTEMS_SUCCESSFUL; 117451: 31 db xor %ebx,%ebx 117453: eb c1 jmp 117416 117455: 8d 76 00 lea 0x0(%esi),%esi Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; if ( !starting_address ) return RTEMS_INVALID_ADDRESS; 117458: bb 09 00 00 00 mov $0x9,%ebx break; } _RTEMS_Unlock_allocator(); return return_status; } 11745d: 89 d8 mov %ebx,%eax 11745f: 8d 65 f8 lea -0x8(%ebp),%esp 117462: 5b pop %ebx 117463: 5e pop %esi 117464: c9 leave 117465: c3 ret 117466: 66 90 xchg %ax,%ax if ( extend_ok ) { the_region->length += amount_extended; the_region->maximum_segment_size += amount_extended; return_status = RTEMS_SUCCESSFUL; } else { return_status = RTEMS_INVALID_ADDRESS; 117468: bb 09 00 00 00 mov $0x9,%ebx 11746d: eb a7 jmp 117416 =============================================================================== 00117470 : rtems_status_code rtems_region_get_free_information( rtems_id id, Heap_Information_block *the_info ) { 117470: 55 push %ebp 117471: 89 e5 mov %esp,%ebp 117473: 53 push %ebx 117474: 83 ec 14 sub $0x14,%esp 117477: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) 11747a: 85 db test %ebx,%ebx 11747c: 74 76 je 1174f4 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 11747e: 83 ec 0c sub $0xc,%esp 117481: ff 35 3c 0b 14 00 pushl 0x140b3c 117487: e8 c0 22 00 00 call 11974c <_API_Mutex_Lock> 11748c: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 11748f: 8d 45 f4 lea -0xc(%ebp),%eax 117492: 50 push %eax 117493: ff 75 08 pushl 0x8(%ebp) 117496: 68 60 09 14 00 push $0x140960 11749b: e8 b4 3c 00 00 call 11b154 <_Objects_Get_no_protection> switch ( location ) { 1174a0: 83 c4 10 add $0x10,%esp 1174a3: 8b 55 f4 mov -0xc(%ebp),%edx 1174a6: 85 d2 test %edx,%edx 1174a8: 74 1e je 1174c8 break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 1174aa: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 1174af: 83 ec 0c sub $0xc,%esp 1174b2: ff 35 3c 0b 14 00 pushl 0x140b3c 1174b8: e8 d7 22 00 00 call 119794 <_API_Mutex_Unlock> return return_status; 1174bd: 83 c4 10 add $0x10,%esp } 1174c0: 89 d8 mov %ebx,%eax 1174c2: 8b 5d fc mov -0x4(%ebp),%ebx 1174c5: c9 leave 1174c6: c3 ret 1174c7: 90 nop the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: the_info->Used.number = 0; 1174c8: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) the_info->Used.total = 0; 1174cf: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx) the_info->Used.largest = 0; 1174d6: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) _Heap_Get_free_information( &the_region->Memory, &the_info->Free ); 1174dd: 83 ec 08 sub $0x8,%esp 1174e0: 53 push %ebx 1174e1: 83 c0 68 add $0x68,%eax 1174e4: 50 push %eax 1174e5: e8 a6 31 00 00 call 11a690 <_Heap_Get_free_information> return_status = RTEMS_SUCCESSFUL; break; 1174ea: 83 c4 10 add $0x10,%esp the_info->Used.total = 0; the_info->Used.largest = 0; _Heap_Get_free_information( &the_region->Memory, &the_info->Free ); return_status = RTEMS_SUCCESSFUL; 1174ed: 31 db xor %ebx,%ebx break; 1174ef: eb be jmp 1174af 1174f1: 8d 76 00 lea 0x0(%esi),%esi Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) return RTEMS_INVALID_ADDRESS; 1174f4: bb 09 00 00 00 mov $0x9,%ebx break; } _RTEMS_Unlock_allocator(); return return_status; } 1174f9: 89 d8 mov %ebx,%eax 1174fb: 8b 5d fc mov -0x4(%ebp),%ebx 1174fe: c9 leave 1174ff: c3 ret =============================================================================== 00117578 : uintptr_t size, rtems_option option_set, rtems_interval timeout, void **segment ) { 117578: 55 push %ebp 117579: 89 e5 mov %esp,%ebp 11757b: 57 push %edi 11757c: 56 push %esi 11757d: 53 push %ebx 11757e: 83 ec 2c sub $0x2c,%esp 117581: 8b 75 0c mov 0xc(%ebp),%esi 117584: 8b 5d 18 mov 0x18(%ebp),%ebx Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; void *the_segment; if ( !segment ) 117587: 85 db test %ebx,%ebx 117589: 0f 84 a1 00 00 00 je 117630 return RTEMS_INVALID_ADDRESS; *segment = NULL; 11758f: c7 03 00 00 00 00 movl $0x0,(%ebx) if ( size == 0 ) 117595: 85 f6 test %esi,%esi 117597: 75 0f jne 1175a8 return RTEMS_INVALID_SIZE; 117599: b8 08 00 00 00 mov $0x8,%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 11759e: 8d 65 f4 lea -0xc(%ebp),%esp 1175a1: 5b pop %ebx 1175a2: 5e pop %esi 1175a3: 5f pop %edi 1175a4: c9 leave 1175a5: c3 ret 1175a6: 66 90 xchg %ax,%ax *segment = NULL; if ( size == 0 ) return RTEMS_INVALID_SIZE; _RTEMS_Lock_allocator(); 1175a8: 83 ec 0c sub $0xc,%esp 1175ab: ff 35 3c 0b 14 00 pushl 0x140b3c 1175b1: e8 96 21 00 00 call 11974c <_API_Mutex_Lock> executing = _Thread_Executing; 1175b6: a1 18 0d 14 00 mov 0x140d18,%eax 1175bb: 89 45 d4 mov %eax,-0x2c(%ebp) 1175be: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 1175c1: 8d 45 e4 lea -0x1c(%ebp),%eax 1175c4: 50 push %eax 1175c5: ff 75 08 pushl 0x8(%ebp) 1175c8: 68 60 09 14 00 push $0x140960 1175cd: e8 82 3b 00 00 call 11b154 <_Objects_Get_no_protection> 1175d2: 89 c7 mov %eax,%edi switch ( location ) { 1175d4: 83 c4 10 add $0x10,%esp 1175d7: 8b 45 e4 mov -0x1c(%ebp),%eax 1175da: 85 c0 test %eax,%eax 1175dc: 75 2a jne 117608 case OBJECTS_LOCAL: if ( size > the_region->maximum_segment_size ) 1175de: 3b 77 5c cmp 0x5c(%edi),%esi 1175e1: 76 2d jbe 117610 return_status = RTEMS_INVALID_SIZE; 1175e3: b8 08 00 00 00 mov $0x8,%eax default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 1175e8: 83 ec 0c sub $0xc,%esp 1175eb: ff 35 3c 0b 14 00 pushl 0x140b3c 1175f1: 89 45 d0 mov %eax,-0x30(%ebp) 1175f4: e8 9b 21 00 00 call 119794 <_API_Mutex_Unlock> return return_status; 1175f9: 83 c4 10 add $0x10,%esp 1175fc: 8b 45 d0 mov -0x30(%ebp),%eax } 1175ff: 8d 65 f4 lea -0xc(%ebp),%esp 117602: 5b pop %ebx 117603: 5e pop %esi 117604: 5f pop %edi 117605: c9 leave 117606: c3 ret 117607: 90 nop break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 117608: b8 04 00 00 00 mov $0x4,%eax 11760d: eb d9 jmp 1175e8 11760f: 90 nop * @brief See _Heap_Allocate_aligned_with_boundary() with alignment and * boundary equals zero. */ RTEMS_INLINE_ROUTINE void *_Heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); 117610: 6a 00 push $0x0 117612: 6a 00 push $0x0 117614: 56 push %esi RTEMS_INLINE_ROUTINE void *_Region_Allocate_segment ( Region_Control *the_region, uintptr_t size ) { return _Heap_Allocate( &the_region->Memory, size ); 117615: 8d 47 68 lea 0x68(%edi),%eax 117618: 50 push %eax 117619: e8 c2 2a 00 00 call 11a0e0 <_Heap_Allocate_aligned_with_boundary> the_segment = _Region_Allocate_segment( the_region, size ); _Region_Debug_Walk( the_region, 2 ); if ( the_segment ) { 11761e: 83 c4 10 add $0x10,%esp 117621: 85 c0 test %eax,%eax 117623: 74 17 je 11763c the_region->number_of_used_blocks += 1; 117625: ff 47 64 incl 0x64(%edi) *segment = the_segment; 117628: 89 03 mov %eax,(%ebx) return_status = RTEMS_SUCCESSFUL; 11762a: 31 c0 xor %eax,%eax 11762c: eb ba jmp 1175e8 11762e: 66 90 xchg %ax,%ax rtems_status_code return_status; Region_Control *the_region; void *the_segment; if ( !segment ) return RTEMS_INVALID_ADDRESS; 117630: b8 09 00 00 00 mov $0x9,%eax 117635: e9 64 ff ff ff jmp 11759e 11763a: 66 90 xchg %ax,%ax if ( the_segment ) { the_region->number_of_used_blocks += 1; *segment = the_segment; return_status = RTEMS_SUCCESSFUL; } else if ( _Options_Is_no_wait( option_set ) ) { 11763c: f6 45 10 01 testb $0x1,0x10(%ebp) 117640: 74 07 je 117649 return_status = RTEMS_UNSATISFIED; 117642: b8 0d 00 00 00 mov $0xd,%eax 117647: eb 9f jmp 1175e8 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 117649: a1 50 0a 14 00 mov 0x140a50,%eax 11764e: 40 inc %eax 11764f: a3 50 0a 14 00 mov %eax,0x140a50 * Switch from using the memory allocation mutex to using a * dispatching disabled critical section. We have to do this * because this thread is going to block. */ _Thread_Disable_dispatch(); _RTEMS_Unlock_allocator(); 117654: 83 ec 0c sub $0xc,%esp 117657: ff 35 3c 0b 14 00 pushl 0x140b3c 11765d: e8 32 21 00 00 call 119794 <_API_Mutex_Unlock> executing->Wait.queue = &the_region->Wait_queue; 117662: 8d 47 10 lea 0x10(%edi),%eax 117665: 8b 55 d4 mov -0x2c(%ebp),%edx 117668: 89 42 44 mov %eax,0x44(%edx) executing->Wait.id = id; 11766b: 8b 4d 08 mov 0x8(%ebp),%ecx 11766e: 89 4a 20 mov %ecx,0x20(%edx) executing->Wait.count = size; 117671: 89 72 24 mov %esi,0x24(%edx) executing->Wait.return_argument = segment; 117674: 89 5a 28 mov %ebx,0x28(%edx) 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; 117677: c7 47 40 01 00 00 00 movl $0x1,0x40(%edi) _Thread_queue_Enter_critical_section( &the_region->Wait_queue ); _Thread_queue_Enqueue( &the_region->Wait_queue, timeout ); 11767e: 83 c4 0c add $0xc,%esp 117681: 68 fc c3 11 00 push $0x11c3fc 117686: ff 75 14 pushl 0x14(%ebp) 117689: 50 push %eax 11768a: e8 41 4a 00 00 call 11c0d0 <_Thread_queue_Enqueue_with_handler> _Thread_Enable_dispatch(); 11768f: e8 84 45 00 00 call 11bc18 <_Thread_Enable_dispatch> return (rtems_status_code) executing->Wait.return_code; 117694: 8b 55 d4 mov -0x2c(%ebp),%edx 117697: 8b 42 34 mov 0x34(%edx),%eax 11769a: 83 c4 10 add $0x10,%esp 11769d: e9 fc fe ff ff jmp 11759e =============================================================================== 00117758 : rtems_id id, void *segment, uintptr_t size, uintptr_t *old_size ) { 117758: 55 push %ebp 117759: 89 e5 mov %esp,%ebp 11775b: 56 push %esi 11775c: 53 push %ebx 11775d: 83 ec 20 sub $0x20,%esp 117760: 8b 5d 14 mov 0x14(%ebp),%ebx uintptr_t osize; rtems_status_code return_status; Heap_Resize_status status; register Region_Control *the_region; if ( !old_size ) 117763: 85 db test %ebx,%ebx 117765: 0f 84 89 00 00 00 je 1177f4 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 11776b: 83 ec 0c sub $0xc,%esp 11776e: ff 35 3c 0b 14 00 pushl 0x140b3c 117774: e8 d3 1f 00 00 call 11974c <_API_Mutex_Lock> 117779: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 11777c: 8d 45 f0 lea -0x10(%ebp),%eax 11777f: 50 push %eax 117780: ff 75 08 pushl 0x8(%ebp) 117783: 68 60 09 14 00 push $0x140960 117788: e8 c7 39 00 00 call 11b154 <_Objects_Get_no_protection> 11778d: 89 c6 mov %eax,%esi switch ( location ) { 11778f: 83 c4 10 add $0x10,%esp 117792: 8b 45 f0 mov -0x10(%ebp),%eax 117795: 85 c0 test %eax,%eax 117797: 74 1f je 1177b8 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 117799: 83 ec 0c sub $0xc,%esp 11779c: ff 35 3c 0b 14 00 pushl 0x140b3c 1177a2: e8 ed 1f 00 00 call 119794 <_API_Mutex_Unlock> return return_status; 1177a7: 83 c4 10 add $0x10,%esp 1177aa: b8 04 00 00 00 mov $0x4,%eax } 1177af: 8d 65 f8 lea -0x8(%ebp),%esp 1177b2: 5b pop %ebx 1177b3: 5e pop %esi 1177b4: c9 leave 1177b5: c3 ret 1177b6: 66 90 xchg %ax,%ax case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 7 ); status = _Heap_Resize_block( 1177b8: 83 ec 0c sub $0xc,%esp 1177bb: 8d 45 f4 lea -0xc(%ebp),%eax 1177be: 50 push %eax 1177bf: 8d 45 ec lea -0x14(%ebp),%eax 1177c2: 50 push %eax 1177c3: ff 75 10 pushl 0x10(%ebp) 1177c6: ff 75 0c pushl 0xc(%ebp) 1177c9: 8d 46 68 lea 0x68(%esi),%eax 1177cc: 50 push %eax 1177cd: e8 de 32 00 00 call 11aab0 <_Heap_Resize_block> segment, (uint32_t) size, &osize, &avail_size ); *old_size = (uint32_t) osize; 1177d2: 8b 55 ec mov -0x14(%ebp),%edx 1177d5: 89 13 mov %edx,(%ebx) _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL ) 1177d7: 83 c4 20 add $0x20,%esp 1177da: 85 c0 test %eax,%eax 1177dc: 75 22 jne 117800 _Region_Process_queue( the_region ); /* unlocks allocator */ 1177de: 83 ec 0c sub $0xc,%esp 1177e1: 56 push %esi 1177e2: e8 1d 71 00 00 call 11e904 <_Region_Process_queue> 1177e7: 83 c4 10 add $0x10,%esp else _RTEMS_Unlock_allocator(); if (status == HEAP_RESIZE_SUCCESSFUL) return RTEMS_SUCCESSFUL; 1177ea: 31 c0 xor %eax,%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 1177ec: 8d 65 f8 lea -0x8(%ebp),%esp 1177ef: 5b pop %ebx 1177f0: 5e pop %esi 1177f1: c9 leave 1177f2: c3 ret 1177f3: 90 nop rtems_status_code return_status; Heap_Resize_status status; register Region_Control *the_region; if ( !old_size ) return RTEMS_INVALID_ADDRESS; 1177f4: b8 09 00 00 00 mov $0x9,%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 1177f9: 8d 65 f8 lea -0x8(%ebp),%esp 1177fc: 5b pop %ebx 1177fd: 5e pop %esi 1177fe: c9 leave 1177ff: c3 ret _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL ) _Region_Process_queue( the_region ); /* unlocks allocator */ else _RTEMS_Unlock_allocator(); 117800: 83 ec 0c sub $0xc,%esp 117803: ff 35 3c 0b 14 00 pushl 0x140b3c 117809: 89 45 e4 mov %eax,-0x1c(%ebp) 11780c: e8 83 1f 00 00 call 119794 <_API_Mutex_Unlock> if (status == HEAP_RESIZE_SUCCESSFUL) return RTEMS_SUCCESSFUL; if (status == HEAP_RESIZE_UNSATISFIED) 117811: 83 c4 10 add $0x10,%esp return RTEMS_UNSATISFIED; 117814: 8b 45 e4 mov -0x1c(%ebp),%eax 117817: 48 dec %eax 117818: 0f 94 c0 sete %al 11781b: 0f b6 c0 movzbl %al,%eax 11781e: 8d 04 85 09 00 00 00 lea 0x9(,%eax,4),%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 117825: 8d 65 f8 lea -0x8(%ebp),%esp 117828: 5b pop %ebx 117829: 5e pop %esi 11782a: c9 leave 11782b: c3 ret =============================================================================== 0011782c : rtems_status_code rtems_region_return_segment( rtems_id id, void *segment ) { 11782c: 55 push %ebp 11782d: 89 e5 mov %esp,%ebp 11782f: 53 push %ebx 117830: 83 ec 20 sub $0x20,%esp uint32_t size; #endif int status; register Region_Control *the_region; _RTEMS_Lock_allocator(); 117833: ff 35 3c 0b 14 00 pushl 0x140b3c 117839: e8 0e 1f 00 00 call 11974c <_API_Mutex_Lock> 11783e: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 117841: 8d 45 f4 lea -0xc(%ebp),%eax 117844: 50 push %eax 117845: ff 75 08 pushl 0x8(%ebp) 117848: 68 60 09 14 00 push $0x140960 11784d: e8 02 39 00 00 call 11b154 <_Objects_Get_no_protection> 117852: 89 c3 mov %eax,%ebx switch ( location ) { 117854: 83 c4 10 add $0x10,%esp 117857: 8b 45 f4 mov -0xc(%ebp),%eax 11785a: 85 c0 test %eax,%eax 11785c: 75 1e jne 11787c RTEMS_INLINE_ROUTINE bool _Region_Free_segment ( Region_Control *the_region, void *the_segment ) { return _Heap_Free( &the_region->Memory, the_segment ); 11785e: 83 ec 08 sub $0x8,%esp 117861: ff 75 0c pushl 0xc(%ebp) 117864: 8d 43 68 lea 0x68(%ebx),%eax 117867: 50 push %eax 117868: e8 d3 2c 00 00 call 11a540 <_Heap_Free> #endif status = _Region_Free_segment( the_region, segment ); _Region_Debug_Walk( the_region, 4 ); if ( !status ) 11786d: 83 c4 10 add $0x10,%esp 117870: 84 c0 test %al,%al 117872: 75 28 jne 11789c return_status = RTEMS_INVALID_ADDRESS; 117874: bb 09 00 00 00 mov $0x9,%ebx 117879: eb 06 jmp 117881 11787b: 90 nop break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 11787c: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 117881: 83 ec 0c sub $0xc,%esp 117884: ff 35 3c 0b 14 00 pushl 0x140b3c 11788a: e8 05 1f 00 00 call 119794 <_API_Mutex_Unlock> return return_status; 11788f: 83 c4 10 add $0x10,%esp } 117892: 89 d8 mov %ebx,%eax 117894: 8b 5d fc mov -0x4(%ebp),%ebx 117897: c9 leave 117898: c3 ret 117899: 8d 76 00 lea 0x0(%esi),%esi _Region_Debug_Walk( the_region, 4 ); if ( !status ) return_status = RTEMS_INVALID_ADDRESS; else { the_region->number_of_used_blocks -= 1; 11789c: ff 4b 64 decl 0x64(%ebx) _Region_Process_queue(the_region); /* unlocks allocator */ 11789f: 83 ec 0c sub $0xc,%esp 1178a2: 53 push %ebx 1178a3: e8 5c 70 00 00 call 11e904 <_Region_Process_queue> return RTEMS_SUCCESSFUL; 1178a8: 83 c4 10 add $0x10,%esp 1178ab: 31 db xor %ebx,%ebx break; } _RTEMS_Unlock_allocator(); return return_status; } 1178ad: 89 d8 mov %ebx,%eax 1178af: 8b 5d fc mov -0x4(%ebp),%ebx 1178b2: c9 leave 1178b3: c3 ret =============================================================================== 0010b434 : uint32_t count, rtems_attribute attribute_set, rtems_task_priority priority_ceiling, rtems_id *id ) { 10b434: 55 push %ebp 10b435: 89 e5 mov %esp,%ebp 10b437: 57 push %edi 10b438: 56 push %esi 10b439: 53 push %ebx 10b43a: 83 ec 3c sub $0x3c,%esp 10b43d: 8b 75 08 mov 0x8(%ebp),%esi 10b440: 8b 5d 10 mov 0x10(%ebp),%ebx 10b443: 8b 7d 18 mov 0x18(%ebp),%edi 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 ) ) 10b446: 85 f6 test %esi,%esi 10b448: 74 4a je 10b494 return RTEMS_INVALID_NAME; if ( !id ) 10b44a: 85 ff test %edi,%edi 10b44c: 0f 84 f6 00 00 00 je 10b548 return RTEMS_NOT_DEFINED; } else #endif if ( _Attributes_Is_inherit_priority( attribute_set ) || 10b452: 89 da mov %ebx,%edx 10b454: 81 e2 c0 00 00 00 and $0xc0,%edx 10b45a: 74 48 je 10b4a4 */ RTEMS_INLINE_ROUTINE bool _Attributes_Is_binary_semaphore( rtems_attribute attribute_set ) { return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_BINARY_SEMAPHORE); 10b45c: 89 d8 mov %ebx,%eax 10b45e: 83 e0 30 and $0x30,%eax _Attributes_Is_priority_ceiling( attribute_set ) ) { if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) && 10b461: 83 f8 10 cmp $0x10,%eax 10b464: 74 0e je 10b474 } if ( _Attributes_Is_inherit_priority( attribute_set ) && _Attributes_Is_priority_ceiling( attribute_set ) ) return RTEMS_NOT_DEFINED; 10b466: b8 0b 00 00 00 mov $0xb,%eax 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10b46b: 8d 65 f4 lea -0xc(%ebp),%esp 10b46e: 5b pop %ebx 10b46f: 5e pop %esi 10b470: 5f pop %edi 10b471: c9 leave 10b472: c3 ret 10b473: 90 nop #endif if ( _Attributes_Is_inherit_priority( attribute_set ) || _Attributes_Is_priority_ceiling( attribute_set ) ) { if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) && 10b474: f6 c3 04 test $0x4,%bl 10b477: 74 ed je 10b466 _Attributes_Is_priority( attribute_set ) ) ) return RTEMS_NOT_DEFINED; } if ( _Attributes_Is_inherit_priority( attribute_set ) && 10b479: 81 fa c0 00 00 00 cmp $0xc0,%edx 10b47f: 74 e5 je 10b466 10b481: b9 10 00 00 00 mov $0x10,%ecx _Attributes_Is_priority_ceiling( attribute_set ) ) return RTEMS_NOT_DEFINED; if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) ) 10b486: 83 7d 0c 01 cmpl $0x1,0xc(%ebp) 10b48a: 76 1f jbe 10b4ab return RTEMS_INVALID_NUMBER; 10b48c: b8 0a 00 00 00 mov $0xa,%eax 10b491: eb d8 jmp 10b46b 10b493: 90 nop 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; 10b494: b8 03 00 00 00 mov $0x3,%eax 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10b499: 8d 65 f4 lea -0xc(%ebp),%esp 10b49c: 5b pop %ebx 10b49d: 5e pop %esi 10b49e: 5f pop %edi 10b49f: c9 leave 10b4a0: c3 ret 10b4a1: 8d 76 00 lea 0x0(%esi),%esi 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 ) ) 10b4a4: 89 d9 mov %ebx,%ecx 10b4a6: 83 e1 30 and $0x30,%ecx 10b4a9: 75 db jne 10b486 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10b4ab: a1 50 54 12 00 mov 0x125450,%eax 10b4b0: 40 inc %eax 10b4b1: a3 50 54 12 00 mov %eax,0x125450 * 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 ); 10b4b6: 83 ec 0c sub $0xc,%esp 10b4b9: 68 a0 53 12 00 push $0x1253a0 10b4be: 89 4d c4 mov %ecx,-0x3c(%ebp) 10b4c1: e8 f6 13 00 00 call 10c8bc <_Objects_Allocate> 10b4c6: 89 c2 mov %eax,%edx _Thread_Disable_dispatch(); /* prevents deletion */ the_semaphore = _Semaphore_Allocate(); if ( !the_semaphore ) { 10b4c8: 83 c4 10 add $0x10,%esp 10b4cb: 85 c0 test %eax,%eax 10b4cd: 8b 4d c4 mov -0x3c(%ebp),%ecx 10b4d0: 0f 84 ba 00 00 00 je 10b590 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_semaphore->attribute_set = attribute_set; 10b4d6: 89 58 10 mov %ebx,0x10(%eax) /* * Initialize it as a counting semaphore. */ if ( _Attributes_Is_counting_semaphore( attribute_set ) ) { 10b4d9: 85 c9 test %ecx,%ecx 10b4db: 74 77 je 10b554 /* * It is either simple binary semaphore or a more powerful mutex * style binary semaphore. This is the mutex style. */ if ( _Attributes_Is_priority( attribute_set ) ) the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY; 10b4dd: 31 c0 xor %eax,%eax 10b4df: f6 c3 04 test $0x4,%bl 10b4e2: 0f 95 c0 setne %al 10b4e5: 89 45 d8 mov %eax,-0x28(%ebp) else the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO; if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { 10b4e8: 83 f9 10 cmp $0x10,%ecx 10b4eb: 0f 84 ae 00 00 00 je 10b59f 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; 10b4f1: c7 45 d0 02 00 00 00 movl $0x2,-0x30(%ebp) the_mutex_attr.only_owner_release = false; 10b4f8: c6 45 d4 00 movb $0x0,-0x2c(%ebp) } mutex_status = _CORE_mutex_Initialize( 10b4fc: 50 push %eax 10b4fd: 31 c0 xor %eax,%eax 10b4ff: 83 7d 0c 01 cmpl $0x1,0xc(%ebp) 10b503: 0f 94 c0 sete %al 10b506: 50 push %eax 10b507: 8d 45 d0 lea -0x30(%ebp),%eax 10b50a: 50 push %eax 10b50b: 8d 42 14 lea 0x14(%edx),%eax 10b50e: 50 push %eax 10b50f: 89 55 c4 mov %edx,-0x3c(%ebp) 10b512: e8 95 0b 00 00 call 10c0ac <_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 ) { 10b517: 83 c4 10 add $0x10,%esp 10b51a: 83 f8 06 cmp $0x6,%eax 10b51d: 8b 55 c4 mov -0x3c(%ebp),%edx 10b520: 0f 84 a9 00 00 00 je 10b5cf Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10b526: 8b 42 08 mov 0x8(%edx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10b529: 0f b7 d8 movzwl %ax,%ebx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10b52c: 8b 0d bc 53 12 00 mov 0x1253bc,%ecx 10b532: 89 14 99 mov %edx,(%ecx,%ebx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10b535: 89 72 0c mov %esi,0xc(%edx) &_Semaphore_Information, &the_semaphore->Object, (Objects_Name) name ); *id = the_semaphore->Object.id; 10b538: 89 07 mov %eax,(%edi) the_semaphore->Object.id, name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 10b53a: e8 bd 22 00 00 call 10d7fc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10b53f: 31 c0 xor %eax,%eax 10b541: e9 25 ff ff ff jmp 10b46b 10b546: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 10b548: b8 09 00 00 00 mov $0x9,%eax 10b54d: e9 19 ff ff ff jmp 10b46b 10b552: 66 90 xchg %ax,%ax */ if ( _Attributes_Is_counting_semaphore( attribute_set ) ) { /* * This effectively disables limit checking. */ the_semaphore_attr.maximum_count = 0xFFFFFFFF; 10b554: c7 45 e0 ff ff ff ff movl $0xffffffff,-0x20(%ebp) if ( _Attributes_Is_priority( attribute_set ) ) the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY; 10b55b: 31 c0 xor %eax,%eax 10b55d: f6 c3 04 test $0x4,%bl 10b560: 0f 95 c0 setne %al 10b563: 89 45 e4 mov %eax,-0x1c(%ebp) the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO; /* * The following are just to make Purify happy. */ the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; 10b566: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM; 10b56d: c7 45 dc 00 00 00 00 movl $0x0,-0x24(%ebp) _CORE_semaphore_Initialize( 10b574: 51 push %ecx 10b575: ff 75 0c pushl 0xc(%ebp) 10b578: 8d 45 e0 lea -0x20(%ebp),%eax 10b57b: 50 push %eax 10b57c: 8d 42 14 lea 0x14(%edx),%eax 10b57f: 50 push %eax 10b580: 89 55 c4 mov %edx,-0x3c(%ebp) 10b583: e8 b4 0d 00 00 call 10c33c <_CORE_semaphore_Initialize> 10b588: 83 c4 10 add $0x10,%esp 10b58b: 8b 55 c4 mov -0x3c(%ebp),%edx 10b58e: eb 96 jmp 10b526 _Thread_Disable_dispatch(); /* prevents deletion */ the_semaphore = _Semaphore_Allocate(); if ( !the_semaphore ) { _Thread_Enable_dispatch(); 10b590: e8 67 22 00 00 call 10d7fc <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 10b595: b8 05 00 00 00 mov $0x5,%eax 10b59a: e9 cc fe ff ff jmp 10b46b 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; 10b59f: 8b 45 14 mov 0x14(%ebp),%eax 10b5a2: 89 45 dc mov %eax,-0x24(%ebp) the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; 10b5a5: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) the_mutex_attr.only_owner_release = false; 10b5ac: c6 45 d4 00 movb $0x0,-0x2c(%ebp) if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) { 10b5b0: 83 7d d8 01 cmpl $0x1,-0x28(%ebp) 10b5b4: 0f 85 42 ff ff ff jne 10b4fc if ( _Attributes_Is_inherit_priority( attribute_set ) ) { 10b5ba: f6 c3 40 test $0x40,%bl 10b5bd: 74 30 je 10b5ef the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 10b5bf: c7 45 d8 02 00 00 00 movl $0x2,-0x28(%ebp) the_mutex_attr.only_owner_release = true; 10b5c6: c6 45 d4 01 movb $0x1,-0x2c(%ebp) 10b5ca: e9 2d ff ff ff jmp 10b4fc */ RTEMS_INLINE_ROUTINE void _Semaphore_Free ( Semaphore_Control *the_semaphore ) { _Objects_Free( &_Semaphore_Information, &the_semaphore->Object ); 10b5cf: 83 ec 08 sub $0x8,%esp 10b5d2: 52 push %edx 10b5d3: 68 a0 53 12 00 push $0x1253a0 10b5d8: e8 57 16 00 00 call 10cc34 <_Objects_Free> (count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED ); if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) { _Semaphore_Free( the_semaphore ); _Thread_Enable_dispatch(); 10b5dd: e8 1a 22 00 00 call 10d7fc <_Thread_Enable_dispatch> return RTEMS_INVALID_PRIORITY; 10b5e2: 83 c4 10 add $0x10,%esp 10b5e5: b8 13 00 00 00 mov $0x13,%eax 10b5ea: e9 7c fe ff ff jmp 10b46b if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) { if ( _Attributes_Is_inherit_priority( attribute_set ) ) { the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; the_mutex_attr.only_owner_release = true; } else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) { 10b5ef: 81 e3 80 00 00 00 and $0x80,%ebx 10b5f5: 0f 84 01 ff ff ff je 10b4fc the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING; 10b5fb: c7 45 d8 03 00 00 00 movl $0x3,-0x28(%ebp) the_mutex_attr.only_owner_release = true; 10b602: c6 45 d4 01 movb $0x1,-0x2c(%ebp) 10b606: e9 f1 fe ff ff jmp 10b4fc =============================================================================== 0010b60c : #endif rtems_status_code rtems_semaphore_delete( rtems_id id ) { 10b60c: 55 push %ebp 10b60d: 89 e5 mov %esp,%ebp 10b60f: 53 push %ebx 10b610: 83 ec 18 sub $0x18,%esp register Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _Semaphore_Get( id, &location ); 10b613: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Semaphore_Control *) _Objects_Get( &_Semaphore_Information, id, location ); 10b616: 50 push %eax 10b617: ff 75 08 pushl 0x8(%ebp) 10b61a: 68 a0 53 12 00 push $0x1253a0 10b61f: e8 50 17 00 00 call 10cd74 <_Objects_Get> 10b624: 89 c3 mov %eax,%ebx switch ( location ) { 10b626: 83 c4 10 add $0x10,%esp 10b629: 8b 4d f4 mov -0xc(%ebp),%ecx 10b62c: 85 c9 test %ecx,%ecx 10b62e: 74 0c je 10b63c case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b630: b8 04 00 00 00 mov $0x4,%eax } 10b635: 8b 5d fc mov -0x4(%ebp),%ebx 10b638: c9 leave 10b639: c3 ret 10b63a: 66 90 xchg %ax,%ax */ RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore( rtems_attribute attribute_set ) { return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE); 10b63c: 8b 40 10 mov 0x10(%eax),%eax the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { 10b63f: 83 e0 30 and $0x30,%eax 10b642: 74 58 je 10b69c if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) && 10b644: 8b 53 64 mov 0x64(%ebx),%edx 10b647: 85 d2 test %edx,%edx 10b649: 75 15 jne 10b660 10b64b: 83 f8 20 cmp $0x20,%eax 10b64e: 74 10 je 10b660 !_Attributes_Is_simple_binary_semaphore( the_semaphore->attribute_set ) ) { _Thread_Enable_dispatch(); 10b650: e8 a7 21 00 00 call 10d7fc <_Thread_Enable_dispatch> return RTEMS_RESOURCE_IN_USE; 10b655: b8 0c 00 00 00 mov $0xc,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b65a: 8b 5d fc mov -0x4(%ebp),%ebx 10b65d: c9 leave 10b65e: c3 ret 10b65f: 90 nop !_Attributes_Is_simple_binary_semaphore( the_semaphore->attribute_set ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } _CORE_mutex_Flush( 10b660: 50 push %eax 10b661: 6a 04 push $0x4 10b663: 6a 00 push $0x0 10b665: 8d 43 14 lea 0x14(%ebx),%eax 10b668: 50 push %eax 10b669: e8 32 0a 00 00 call 10c0a0 <_CORE_mutex_Flush> 10b66e: 83 c4 10 add $0x10,%esp SEMAPHORE_MP_OBJECT_WAS_DELETED, CORE_SEMAPHORE_WAS_DELETED ); } _Objects_Close( &_Semaphore_Information, &the_semaphore->Object ); 10b671: 83 ec 08 sub $0x8,%esp 10b674: 53 push %ebx 10b675: 68 a0 53 12 00 push $0x1253a0 10b67a: e8 b9 12 00 00 call 10c938 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Semaphore_Free ( Semaphore_Control *the_semaphore ) { _Objects_Free( &_Semaphore_Information, &the_semaphore->Object ); 10b67f: 58 pop %eax 10b680: 5a pop %edx 10b681: 53 push %ebx 10b682: 68 a0 53 12 00 push $0x1253a0 10b687: e8 a8 15 00 00 call 10cc34 <_Objects_Free> 0, /* Not used */ 0 /* Not used */ ); } #endif _Thread_Enable_dispatch(); 10b68c: e8 6b 21 00 00 call 10d7fc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10b691: 83 c4 10 add $0x10,%esp 10b694: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b696: 8b 5d fc mov -0x4(%ebp),%ebx 10b699: c9 leave 10b69a: c3 ret 10b69b: 90 nop &the_semaphore->Core_control.mutex, SEMAPHORE_MP_OBJECT_WAS_DELETED, CORE_MUTEX_WAS_DELETED ); } else { _CORE_semaphore_Flush( 10b69c: 51 push %ecx 10b69d: 6a 02 push $0x2 10b69f: 6a 00 push $0x0 10b6a1: 8d 43 14 lea 0x14(%ebx),%eax 10b6a4: 50 push %eax 10b6a5: e8 86 0c 00 00 call 10c330 <_CORE_semaphore_Flush> 10b6aa: 83 c4 10 add $0x10,%esp 10b6ad: eb c2 jmp 10b671 =============================================================================== 0010b6b0 : rtems_status_code rtems_semaphore_obtain( rtems_id id, rtems_option option_set, rtems_interval timeout ) { 10b6b0: 55 push %ebp 10b6b1: 89 e5 mov %esp,%ebp 10b6b3: 57 push %edi 10b6b4: 56 push %esi 10b6b5: 53 push %ebx 10b6b6: 83 ec 1c sub $0x1c,%esp 10b6b9: 8b 5d 08 mov 0x8(%ebp),%ebx 10b6bc: 8b 75 0c mov 0xc(%ebp),%esi 10b6bf: 8b 7d 10 mov 0x10(%ebp),%edi register Semaphore_Control *the_semaphore; Objects_Locations location; ISR_Level level; the_semaphore = _Semaphore_Get_interrupt_disable( id, &location, &level ); 10b6c2: 8d 45 e0 lea -0x20(%ebp),%eax Objects_Locations *location, ISR_Level *level ) { return (Semaphore_Control *) _Objects_Get_isr_disable( &_Semaphore_Information, id, location, level ); 10b6c5: 50 push %eax 10b6c6: 8d 45 e4 lea -0x1c(%ebp),%eax 10b6c9: 50 push %eax 10b6ca: 53 push %ebx 10b6cb: 68 a0 53 12 00 push $0x1253a0 10b6d0: e8 47 16 00 00 call 10cd1c <_Objects_Get_isr_disable> switch ( location ) { 10b6d5: 83 c4 10 add $0x10,%esp 10b6d8: 8b 4d e4 mov -0x1c(%ebp),%ecx 10b6db: 85 c9 test %ecx,%ecx 10b6dd: 74 0d je 10b6ec case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b6df: b8 04 00 00 00 mov $0x4,%eax } 10b6e4: 8d 65 f4 lea -0xc(%ebp),%esp 10b6e7: 5b pop %ebx 10b6e8: 5e pop %esi 10b6e9: 5f pop %edi 10b6ea: c9 leave 10b6eb: c3 ret the_semaphore = _Semaphore_Get_interrupt_disable( id, &location, &level ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { 10b6ec: f6 40 10 30 testb $0x30,0x10(%eax) 10b6f0: 74 36 je 10b728 _CORE_mutex_Seize( 10b6f2: 83 ec 0c sub $0xc,%esp 10b6f5: ff 75 e0 pushl -0x20(%ebp) 10b6f8: 57 push %edi */ RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait ( rtems_option option_set ) { return (option_set & RTEMS_NO_WAIT) ? true : false; 10b6f9: 83 e6 01 and $0x1,%esi 10b6fc: 83 f6 01 xor $0x1,%esi 10b6ff: 56 push %esi 10b700: 53 push %ebx 10b701: 83 c0 14 add $0x14,%eax 10b704: 50 push %eax 10b705: e8 9a 0a 00 00 call 10c1a4 <_CORE_mutex_Seize> id, ((_Options_Is_no_wait( option_set )) ? false : true), timeout, level ); return _Semaphore_Translate_core_mutex_return_code( 10b70a: 83 c4 14 add $0x14,%esp _Thread_Executing->Wait.return_code ); 10b70d: a1 18 57 12 00 mov 0x125718,%eax id, ((_Options_Is_no_wait( option_set )) ? false : true), timeout, level ); return _Semaphore_Translate_core_mutex_return_code( 10b712: ff 70 34 pushl 0x34(%eax) 10b715: e8 12 01 00 00 call 10b82c <_Semaphore_Translate_core_mutex_return_code> 10b71a: 83 c4 10 add $0x10,%esp break; } return RTEMS_INVALID_ID; } 10b71d: 8d 65 f4 lea -0xc(%ebp),%esp 10b720: 5b pop %ebx 10b721: 5e pop %esi 10b722: 5f pop %edi 10b723: c9 leave 10b724: c3 ret 10b725: 8d 76 00 lea 0x0(%esi),%esi { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 10b728: 8b 15 18 57 12 00 mov 0x125718,%edx executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 10b72e: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx) if ( the_semaphore->count != 0 ) { 10b735: 8b 48 5c mov 0x5c(%eax),%ecx 10b738: 85 c9 test %ecx,%ecx 10b73a: 75 2c jne 10b768 the_semaphore->count -= 1; _ISR_Enable( *level_p ); return; } if ( !wait ) { 10b73c: 83 e6 01 and $0x1,%esi 10b73f: 74 33 je 10b774 _ISR_Enable( *level_p ); 10b741: ff 75 e0 pushl -0x20(%ebp) 10b744: 9d popf executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT; 10b745: c7 42 34 01 00 00 00 movl $0x1,0x34(%edx) id, ((_Options_Is_no_wait( option_set )) ? false : true), timeout, &level ); return _Semaphore_Translate_core_semaphore_return_code( 10b74c: 83 ec 0c sub $0xc,%esp _Thread_Executing->Wait.return_code ); 10b74f: a1 18 57 12 00 mov 0x125718,%eax id, ((_Options_Is_no_wait( option_set )) ? false : true), timeout, &level ); return _Semaphore_Translate_core_semaphore_return_code( 10b754: ff 70 34 pushl 0x34(%eax) 10b757: e8 e0 00 00 00 call 10b83c <_Semaphore_Translate_core_semaphore_return_code> 10b75c: 83 c4 10 add $0x10,%esp break; } return RTEMS_INVALID_ID; } 10b75f: 8d 65 f4 lea -0xc(%ebp),%esp 10b762: 5b pop %ebx 10b763: 5e pop %esi 10b764: 5f pop %edi 10b765: c9 leave 10b766: c3 ret 10b767: 90 nop /* disabled when you get here */ executing = _Thread_Executing; executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL; if ( the_semaphore->count != 0 ) { the_semaphore->count -= 1; 10b768: 49 dec %ecx 10b769: 89 48 5c mov %ecx,0x5c(%eax) _ISR_Enable( *level_p ); 10b76c: ff 75 e0 pushl -0x20(%ebp) 10b76f: 9d popf 10b770: eb da jmp 10b74c 10b772: 66 90 xchg %ax,%ax 10b774: 8b 0d 50 54 12 00 mov 0x125450,%ecx 10b77a: 41 inc %ecx 10b77b: 89 0d 50 54 12 00 mov %ecx,0x125450 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; 10b781: c7 40 44 01 00 00 00 movl $0x1,0x44(%eax) return; } _Thread_Disable_dispatch(); _Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; 10b788: 83 c0 14 add $0x14,%eax 10b78b: 89 42 44 mov %eax,0x44(%edx) executing->Wait.id = id; 10b78e: 89 5a 20 mov %ebx,0x20(%edx) _ISR_Enable( *level_p ); 10b791: ff 75 e0 pushl -0x20(%ebp) 10b794: 9d popf _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout ); 10b795: 52 push %edx 10b796: 68 e0 df 10 00 push $0x10dfe0 10b79b: 57 push %edi 10b79c: 50 push %eax 10b79d: e8 12 25 00 00 call 10dcb4 <_Thread_queue_Enqueue_with_handler> _Thread_Enable_dispatch(); 10b7a2: e8 55 20 00 00 call 10d7fc <_Thread_Enable_dispatch> 10b7a7: 83 c4 10 add $0x10,%esp 10b7aa: eb a0 jmp 10b74c =============================================================================== 0010b7ac : #endif rtems_status_code rtems_semaphore_release( rtems_id id ) { 10b7ac: 55 push %ebp 10b7ad: 89 e5 mov %esp,%ebp 10b7af: 53 push %ebx 10b7b0: 83 ec 18 sub $0x18,%esp 10b7b3: 8b 5d 08 mov 0x8(%ebp),%ebx register Semaphore_Control *the_semaphore; Objects_Locations location; CORE_mutex_Status mutex_status; CORE_semaphore_Status semaphore_status; the_semaphore = _Semaphore_Get( id, &location ); 10b7b6: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Semaphore_Control *) _Objects_Get( &_Semaphore_Information, id, location ); 10b7b9: 50 push %eax 10b7ba: 53 push %ebx 10b7bb: 68 a0 53 12 00 push $0x1253a0 10b7c0: e8 af 15 00 00 call 10cd74 <_Objects_Get> switch ( location ) { 10b7c5: 83 c4 10 add $0x10,%esp 10b7c8: 8b 55 f4 mov -0xc(%ebp),%edx 10b7cb: 85 d2 test %edx,%edx 10b7cd: 74 0d je 10b7dc case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b7cf: b8 04 00 00 00 mov $0x4,%eax } 10b7d4: 8b 5d fc mov -0x4(%ebp),%ebx 10b7d7: c9 leave 10b7d8: c3 ret 10b7d9: 8d 76 00 lea 0x0(%esi),%esi the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { 10b7dc: f6 40 10 30 testb $0x30,0x10(%eax) 10b7e0: 75 26 jne 10b808 MUTEX_MP_SUPPORT ); _Thread_Enable_dispatch(); return _Semaphore_Translate_core_mutex_return_code( mutex_status ); } else { semaphore_status = _CORE_semaphore_Surrender( 10b7e2: 52 push %edx 10b7e3: 6a 00 push $0x0 10b7e5: 53 push %ebx 10b7e6: 83 c0 14 add $0x14,%eax 10b7e9: 50 push %eax 10b7ea: e8 8d 0b 00 00 call 10c37c <_CORE_semaphore_Surrender> 10b7ef: 89 c3 mov %eax,%ebx &the_semaphore->Core_control.semaphore, id, MUTEX_MP_SUPPORT ); _Thread_Enable_dispatch(); 10b7f1: e8 06 20 00 00 call 10d7fc <_Thread_Enable_dispatch> return 10b7f6: 89 1c 24 mov %ebx,(%esp) 10b7f9: e8 3e 00 00 00 call 10b83c <_Semaphore_Translate_core_semaphore_return_code> 10b7fe: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b801: 8b 5d fc mov -0x4(%ebp),%ebx 10b804: c9 leave 10b805: c3 ret 10b806: 66 90 xchg %ax,%ax the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { mutex_status = _CORE_mutex_Surrender( 10b808: 51 push %ecx 10b809: 6a 00 push $0x0 10b80b: 53 push %ebx 10b80c: 83 c0 14 add $0x14,%eax 10b80f: 50 push %eax 10b810: e8 2f 0a 00 00 call 10c244 <_CORE_mutex_Surrender> 10b815: 89 c3 mov %eax,%ebx &the_semaphore->Core_control.mutex, id, MUTEX_MP_SUPPORT ); _Thread_Enable_dispatch(); 10b817: e8 e0 1f 00 00 call 10d7fc <_Thread_Enable_dispatch> return _Semaphore_Translate_core_mutex_return_code( mutex_status ); 10b81c: 89 1c 24 mov %ebx,(%esp) 10b81f: e8 08 00 00 00 call 10b82c <_Semaphore_Translate_core_mutex_return_code> 10b824: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b827: 8b 5d fc mov -0x4(%ebp),%ebx 10b82a: c9 leave 10b82b: c3 ret =============================================================================== 00117d4c : rtems_status_code rtems_signal_send( rtems_id id, rtems_signal_set signal_set ) { 117d4c: 55 push %ebp 117d4d: 89 e5 mov %esp,%ebp 117d4f: 53 push %ebx 117d50: 83 ec 14 sub $0x14,%esp 117d53: 8b 5d 0c mov 0xc(%ebp),%ebx register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; ASR_Information *asr; if ( !signal_set ) 117d56: 85 db test %ebx,%ebx 117d58: 75 0a jne 117d64 return RTEMS_INVALID_NUMBER; 117d5a: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 117d5f: 8b 5d fc mov -0x4(%ebp),%ebx 117d62: c9 leave 117d63: c3 ret ASR_Information *asr; if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 117d64: 83 ec 08 sub $0x8,%esp 117d67: 8d 45 f4 lea -0xc(%ebp),%eax 117d6a: 50 push %eax 117d6b: ff 75 08 pushl 0x8(%ebp) 117d6e: e8 c9 3e 00 00 call 11bc3c <_Thread_Get> switch ( location ) { 117d73: 83 c4 10 add $0x10,%esp 117d76: 8b 55 f4 mov -0xc(%ebp),%edx 117d79: 85 d2 test %edx,%edx 117d7b: 74 0b je 117d88 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 117d7d: b8 04 00 00 00 mov $0x4,%eax } 117d82: 8b 5d fc mov -0x4(%ebp),%ebx 117d85: c9 leave 117d86: c3 ret 117d87: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 117d88: 8b 90 e4 00 00 00 mov 0xe4(%eax),%edx asr = &api->Signal; if ( ! _ASR_Is_null_handler( asr->handler ) ) { 117d8e: 8b 4a 0c mov 0xc(%edx),%ecx 117d91: 85 c9 test %ecx,%ecx 117d93: 74 3f je 117dd4 if ( asr->is_enabled ) { 117d95: 80 7a 08 00 cmpb $0x0,0x8(%edx) 117d99: 74 25 je 117dc0 rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 117d9b: 9c pushf 117d9c: fa cli 117d9d: 59 pop %ecx *signal_set |= signals; 117d9e: 09 5a 14 or %ebx,0x14(%edx) _ISR_Enable( _level ); 117da1: 51 push %ecx 117da2: 9d popf _ASR_Post_signals( signal_set, &asr->signals_posted ); if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 117da3: 8b 15 14 0d 14 00 mov 0x140d14,%edx 117da9: 85 d2 test %edx,%edx 117dab: 74 1b je 117dc8 117dad: 3b 05 18 0d 14 00 cmp 0x140d18,%eax 117db3: 75 13 jne 117dc8 <== NEVER TAKEN _Thread_Dispatch_necessary = true; 117db5: c6 05 24 0d 14 00 01 movb $0x1,0x140d24 117dbc: eb 0a jmp 117dc8 117dbe: 66 90 xchg %ax,%ax rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 117dc0: 9c pushf 117dc1: fa cli 117dc2: 58 pop %eax *signal_set |= signals; 117dc3: 09 5a 18 or %ebx,0x18(%edx) _ISR_Enable( _level ); 117dc6: 50 push %eax 117dc7: 9d popf } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); 117dc8: e8 4b 3e 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 117dcd: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 117dcf: 8b 5d fc mov -0x4(%ebp),%ebx 117dd2: c9 leave 117dd3: c3 ret _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 117dd4: e8 3f 3e 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_NOT_DEFINED; 117dd9: b8 0b 00 00 00 mov $0xb,%eax 117dde: e9 7c ff ff ff jmp 117d5f =============================================================================== 0010b84c : size_t stack_size, rtems_mode initial_modes, rtems_attribute attribute_set, rtems_id *id ) { 10b84c: 55 push %ebp 10b84d: 89 e5 mov %esp,%ebp 10b84f: 57 push %edi 10b850: 56 push %esi 10b851: 53 push %ebx 10b852: 83 ec 1c sub $0x1c,%esp 10b855: 8b 5d 08 mov 0x8(%ebp),%ebx 10b858: 8b 7d 0c mov 0xc(%ebp),%edi 10b85b: 8b 75 1c mov 0x1c(%ebp),%esi Priority_Control core_priority; RTEMS_API_Control *api; ASR_Information *asr; if ( !id ) 10b85e: 85 f6 test %esi,%esi 10b860: 0f 84 3e 01 00 00 je 10b9a4 return RTEMS_INVALID_ADDRESS; if ( !rtems_is_name_valid( name ) ) 10b866: 85 db test %ebx,%ebx 10b868: 0f 84 d2 00 00 00 je 10b940 /* * Validate the RTEMS API priority and convert it to the core priority range. */ if ( !_Attributes_Is_system_task( the_attribute_set ) ) { 10b86e: f7 45 18 00 80 00 00 testl $0x8000,0x18(%ebp) 10b875: 75 17 jne 10b88e */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 10b877: 85 ff test %edi,%edi 10b879: 0f 84 b1 00 00 00 je 10b930 ( the_priority <= RTEMS_MAXIMUM_PRIORITY ) ); 10b87f: 0f b6 05 14 12 12 00 movzbl 0x121214,%eax */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 10b886: 39 c7 cmp %eax,%edi 10b888: 0f 87 a2 00 00 00 ja 10b930 */ /* * Lock the allocator mutex for protection */ _RTEMS_Lock_allocator(); 10b88e: 83 ec 0c sub $0xc,%esp 10b891: ff 35 3c 55 12 00 pushl 0x12553c 10b897: e8 7c 06 00 00 call 10bf18 <_API_Mutex_Lock> * This function allocates a task control block from * the inactive chain of free task control blocks. */ RTEMS_INLINE_ROUTINE Thread_Control *_RTEMS_tasks_Allocate( void ) { return (Thread_Control *) _Objects_Allocate( &_RTEMS_tasks_Information ); 10b89c: c7 04 24 e0 53 12 00 movl $0x1253e0,(%esp) 10b8a3: e8 14 10 00 00 call 10c8bc <_Objects_Allocate> 10b8a8: 89 c2 mov %eax,%edx * the event of an error. */ the_thread = _RTEMS_tasks_Allocate(); if ( !the_thread ) { 10b8aa: 83 c4 10 add $0x10,%esp 10b8ad: 85 c0 test %eax,%eax 10b8af: 0f 84 cf 00 00 00 je 10b984 /* * Initialize the core thread for this task. */ status = _Thread_Initialize( 10b8b5: 50 push %eax 10b8b6: 53 push %ebx */ RTEMS_INLINE_ROUTINE ISR_Level _Modes_Get_interrupt_level ( Modes_Control mode_set ) { return ( mode_set & RTEMS_INTERRUPT_MASK ); 10b8b7: 8b 45 14 mov 0x14(%ebp),%eax 10b8ba: 83 e0 01 and $0x1,%eax 10b8bd: 50 push %eax 10b8be: 6a 00 push $0x0 10b8c0: 31 c0 xor %eax,%eax 10b8c2: f7 45 14 00 02 00 00 testl $0x200,0x14(%ebp) 10b8c9: 0f 95 c0 setne %al 10b8cc: 50 push %eax 10b8cd: 31 c0 xor %eax,%eax 10b8cf: f7 45 14 00 01 00 00 testl $0x100,0x14(%ebp) 10b8d6: 0f 94 c0 sete %al 10b8d9: 50 push %eax 10b8da: 57 push %edi */ RTEMS_INLINE_ROUTINE bool _Attributes_Is_floating_point( rtems_attribute attribute_set ) { return ( attribute_set & RTEMS_FLOATING_POINT ) ? true : false; 10b8db: 8b 45 18 mov 0x18(%ebp),%eax 10b8de: 83 e0 01 and $0x1,%eax 10b8e1: 50 push %eax 10b8e2: ff 75 10 pushl 0x10(%ebp) 10b8e5: 6a 00 push $0x0 10b8e7: 52 push %edx 10b8e8: 68 e0 53 12 00 push $0x1253e0 10b8ed: 89 55 e4 mov %edx,-0x1c(%ebp) 10b8f0: e8 a3 1f 00 00 call 10d898 <_Thread_Initialize> NULL, /* no budget algorithm callout */ _Modes_Get_interrupt_level(initial_modes), (Objects_Name) name ); if ( !status ) { 10b8f5: 83 c4 30 add $0x30,%esp 10b8f8: 84 c0 test %al,%al 10b8fa: 8b 55 e4 mov -0x1c(%ebp),%edx 10b8fd: 74 51 je 10b950 _RTEMS_Unlock_allocator(); return RTEMS_UNSATISFIED; } api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 10b8ff: 8b 82 e4 00 00 00 mov 0xe4(%edx),%eax * id - thread id * RTEMS_SUCCESSFUL - if successful * error code - if unsuccessful */ rtems_status_code rtems_task_create( 10b905: f7 45 14 00 04 00 00 testl $0x400,0x14(%ebp) } api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; asr->is_enabled = _Modes_Is_asr_disabled(initial_modes) ? false : true; 10b90c: 0f 94 40 08 sete 0x8(%eax) *id = the_thread->Object.id; 10b910: 8b 42 08 mov 0x8(%edx),%eax 10b913: 89 06 mov %eax,(%esi) ); } #endif _RTEMS_Unlock_allocator(); 10b915: 83 ec 0c sub $0xc,%esp 10b918: ff 35 3c 55 12 00 pushl 0x12553c 10b91e: e8 3d 06 00 00 call 10bf60 <_API_Mutex_Unlock> return RTEMS_SUCCESSFUL; 10b923: 83 c4 10 add $0x10,%esp 10b926: 31 c0 xor %eax,%eax } 10b928: 8d 65 f4 lea -0xc(%ebp),%esp 10b92b: 5b pop %ebx 10b92c: 5e pop %esi 10b92d: 5f pop %edi 10b92e: c9 leave 10b92f: c3 ret * Validate the RTEMS API priority and convert it to the core priority range. */ if ( !_Attributes_Is_system_task( the_attribute_set ) ) { if ( !_RTEMS_tasks_Priority_is_valid( initial_priority ) ) return RTEMS_INVALID_PRIORITY; 10b930: b8 13 00 00 00 mov $0x13,%eax } #endif _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } 10b935: 8d 65 f4 lea -0xc(%ebp),%esp 10b938: 5b pop %ebx 10b939: 5e pop %esi 10b93a: 5f pop %edi 10b93b: c9 leave 10b93c: c3 ret 10b93d: 8d 76 00 lea 0x0(%esi),%esi if ( !id ) return RTEMS_INVALID_ADDRESS; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 10b940: b8 03 00 00 00 mov $0x3,%eax } #endif _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } 10b945: 8d 65 f4 lea -0xc(%ebp),%esp 10b948: 5b pop %ebx 10b949: 5e pop %esi 10b94a: 5f pop %edi 10b94b: c9 leave 10b94c: c3 ret 10b94d: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _RTEMS_tasks_Free ( Thread_Control *the_task ) { _Objects_Free( 10b950: 83 ec 0c sub $0xc,%esp 10b953: ff 72 08 pushl 0x8(%edx) 10b956: e8 49 13 00 00 call 10cca4 <_Objects_Get_information_id> 10b95b: 5a pop %edx 10b95c: 59 pop %ecx 10b95d: 8b 55 e4 mov -0x1c(%ebp),%edx 10b960: 52 push %edx 10b961: 50 push %eax 10b962: e8 cd 12 00 00 call 10cc34 <_Objects_Free> #if defined(RTEMS_MULTIPROCESSING) if ( is_global ) _Objects_MP_Free_global_object( the_global_object ); #endif _RTEMS_tasks_Free( the_thread ); _RTEMS_Unlock_allocator(); 10b967: 58 pop %eax 10b968: ff 35 3c 55 12 00 pushl 0x12553c 10b96e: e8 ed 05 00 00 call 10bf60 <_API_Mutex_Unlock> return RTEMS_UNSATISFIED; 10b973: 83 c4 10 add $0x10,%esp 10b976: b8 0d 00 00 00 mov $0xd,%eax } #endif _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } 10b97b: 8d 65 f4 lea -0xc(%ebp),%esp 10b97e: 5b pop %ebx 10b97f: 5e pop %esi 10b980: 5f pop %edi 10b981: c9 leave 10b982: c3 ret 10b983: 90 nop */ the_thread = _RTEMS_tasks_Allocate(); if ( !the_thread ) { _RTEMS_Unlock_allocator(); 10b984: 83 ec 0c sub $0xc,%esp 10b987: ff 35 3c 55 12 00 pushl 0x12553c 10b98d: e8 ce 05 00 00 call 10bf60 <_API_Mutex_Unlock> return RTEMS_TOO_MANY; 10b992: 83 c4 10 add $0x10,%esp 10b995: b8 05 00 00 00 mov $0x5,%eax } #endif _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } 10b99a: 8d 65 f4 lea -0xc(%ebp),%esp 10b99d: 5b pop %ebx 10b99e: 5e pop %esi 10b99f: 5f pop %edi 10b9a0: c9 leave 10b9a1: c3 ret 10b9a2: 66 90 xchg %ax,%ax RTEMS_API_Control *api; ASR_Information *asr; if ( !id ) return RTEMS_INVALID_ADDRESS; 10b9a4: b8 09 00 00 00 mov $0x9,%eax 10b9a9: eb 8a jmp 10b935 =============================================================================== 0010b9ac : */ rtems_status_code rtems_task_delete( rtems_id id ) { 10b9ac: 55 push %ebp 10b9ad: 89 e5 mov %esp,%ebp 10b9af: 53 push %ebx 10b9b0: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; Objects_Information *the_information; _RTEMS_Lock_allocator(); 10b9b3: ff 35 3c 55 12 00 pushl 0x12553c 10b9b9: e8 5a 05 00 00 call 10bf18 <_API_Mutex_Lock> the_thread = _Thread_Get( id, &location ); 10b9be: 5a pop %edx 10b9bf: 59 pop %ecx 10b9c0: 8d 45 f4 lea -0xc(%ebp),%eax 10b9c3: 50 push %eax 10b9c4: ff 75 08 pushl 0x8(%ebp) 10b9c7: e8 54 1e 00 00 call 10d820 <_Thread_Get> 10b9cc: 89 c3 mov %eax,%ebx switch ( location ) { 10b9ce: 83 c4 10 add $0x10,%esp 10b9d1: 8b 45 f4 mov -0xc(%ebp),%eax 10b9d4: 85 c0 test %eax,%eax 10b9d6: 75 44 jne 10ba1c case OBJECTS_LOCAL: the_information = _Objects_Get_information_id( the_thread->Object.id ); 10b9d8: 83 ec 0c sub $0xc,%esp 10b9db: ff 73 08 pushl 0x8(%ebx) 10b9de: e8 c1 12 00 00 call 10cca4 <_Objects_Get_information_id> 0 /* Not used */ ); } #endif _Thread_Close( the_information, the_thread ); 10b9e3: 5a pop %edx 10b9e4: 59 pop %ecx 10b9e5: 53 push %ebx 10b9e6: 50 push %eax 10b9e7: e8 d0 1a 00 00 call 10d4bc <_Thread_Close> 10b9ec: 58 pop %eax 10b9ed: ff 73 08 pushl 0x8(%ebx) 10b9f0: e8 af 12 00 00 call 10cca4 <_Objects_Get_information_id> 10b9f5: 5a pop %edx 10b9f6: 59 pop %ecx 10b9f7: 53 push %ebx 10b9f8: 50 push %eax 10b9f9: e8 36 12 00 00 call 10cc34 <_Objects_Free> _RTEMS_tasks_Free( the_thread ); _RTEMS_Unlock_allocator(); 10b9fe: 58 pop %eax 10b9ff: ff 35 3c 55 12 00 pushl 0x12553c 10ba05: e8 56 05 00 00 call 10bf60 <_API_Mutex_Unlock> _Thread_Enable_dispatch(); 10ba0a: e8 ed 1d 00 00 call 10d7fc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ba0f: 83 c4 10 add $0x10,%esp 10ba12: 31 c0 xor %eax,%eax break; } _RTEMS_Unlock_allocator(); return RTEMS_INVALID_ID; } 10ba14: 8b 5d fc mov -0x4(%ebp),%ebx 10ba17: c9 leave 10ba18: c3 ret 10ba19: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } _RTEMS_Unlock_allocator(); 10ba1c: 83 ec 0c sub $0xc,%esp 10ba1f: ff 35 3c 55 12 00 pushl 0x12553c 10ba25: e8 36 05 00 00 call 10bf60 <_API_Mutex_Unlock> return RTEMS_INVALID_ID; 10ba2a: 83 c4 10 add $0x10,%esp 10ba2d: b8 04 00 00 00 mov $0x4,%eax } 10ba32: 8b 5d fc mov -0x4(%ebp),%ebx 10ba35: c9 leave 10ba36: c3 ret =============================================================================== 0010d4d0 : rtems_status_code rtems_task_get_note( rtems_id id, uint32_t notepad, uint32_t *note ) { 10d4d0: 55 push %ebp 10d4d1: 89 e5 mov %esp,%ebp 10d4d3: 56 push %esi 10d4d4: 53 push %ebx 10d4d5: 83 ec 10 sub $0x10,%esp 10d4d8: 8b 45 08 mov 0x8(%ebp),%eax 10d4db: 8b 75 0c mov 0xc(%ebp),%esi 10d4de: 8b 5d 10 mov 0x10(%ebp),%ebx register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) 10d4e1: 80 3d e4 51 12 00 00 cmpb $0x0,0x1251e4 10d4e8: 74 6e je 10d558 return RTEMS_NOT_CONFIGURED; if ( !note ) 10d4ea: 85 db test %ebx,%ebx 10d4ec: 74 7e je 10d56c <== NEVER TAKEN /* * 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 ) 10d4ee: 83 fe 0f cmp $0xf,%esi 10d4f1: 77 3d ja 10d530 <== NEVER TAKEN /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d4f3: 85 c0 test %eax,%eax 10d4f5: 74 45 je 10d53c _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { 10d4f7: 8b 15 38 9a 12 00 mov 0x129a38,%edx /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d4fd: 3b 42 08 cmp 0x8(%edx),%eax 10d500: 74 40 je 10d542 api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); 10d502: 83 ec 08 sub $0x8,%esp 10d505: 8d 55 f4 lea -0xc(%ebp),%edx 10d508: 52 push %edx 10d509: 50 push %eax 10d50a: e8 45 21 00 00 call 10f654 <_Thread_Get> switch ( location ) { 10d50f: 83 c4 10 add $0x10,%esp 10d512: 8b 55 f4 mov -0xc(%ebp),%edx 10d515: 85 d2 test %edx,%edx 10d517: 75 4b jne 10d564 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; 10d519: 8b 80 e4 00 00 00 mov 0xe4(%eax),%eax 10d51f: 8b 44 b0 20 mov 0x20(%eax,%esi,4),%eax 10d523: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 10d525: e8 06 21 00 00 call 10f630 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d52a: 31 c0 xor %eax,%eax 10d52c: eb 07 jmp 10d535 10d52e: 66 90 xchg %ax,%ax * 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 ) return RTEMS_INVALID_NUMBER; 10d530: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d535: 8d 65 f8 lea -0x8(%ebp),%esp 10d538: 5b pop %ebx 10d539: 5e pop %esi 10d53a: c9 leave 10d53b: c3 ret /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d53c: 8b 15 38 9a 12 00 mov 0x129a38,%edx _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; 10d542: 8b 82 e4 00 00 00 mov 0xe4(%edx),%eax 10d548: 8b 44 b0 20 mov 0x20(%eax,%esi,4),%eax 10d54c: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 10d54e: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d550: 8d 65 f8 lea -0x8(%ebp),%esp 10d553: 5b pop %ebx 10d554: 5e pop %esi 10d555: c9 leave 10d556: c3 ret 10d557: 90 nop register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) return RTEMS_NOT_CONFIGURED; 10d558: b8 16 00 00 00 mov $0x16,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d55d: 8d 65 f8 lea -0x8(%ebp),%esp 10d560: 5b pop %ebx 10d561: 5e pop %esi 10d562: c9 leave 10d563: c3 ret case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d564: b8 04 00 00 00 mov $0x4,%eax 10d569: eb ca jmp 10d535 10d56b: 90 nop if ( !rtems_configuration_get_notepads_enabled() ) return RTEMS_NOT_CONFIGURED; if ( !note ) return RTEMS_INVALID_ADDRESS; 10d56c: b8 09 00 00 00 mov $0x9,%eax 10d571: eb c2 jmp 10d535 =============================================================================== 00118130 : */ rtems_status_code rtems_task_is_suspended( rtems_id id ) { 118130: 55 push %ebp 118131: 89 e5 mov %esp,%ebp 118133: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 118136: 8d 45 f4 lea -0xc(%ebp),%eax 118139: 50 push %eax 11813a: ff 75 08 pushl 0x8(%ebp) 11813d: e8 fa 3a 00 00 call 11bc3c <_Thread_Get> switch ( location ) { 118142: 83 c4 10 add $0x10,%esp 118145: 8b 55 f4 mov -0xc(%ebp),%edx 118148: 85 d2 test %edx,%edx 11814a: 74 08 je 118154 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 11814c: b8 04 00 00 00 mov $0x4,%eax } 118151: c9 leave 118152: c3 ret 118153: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { 118154: f6 40 10 02 testb $0x2,0x10(%eax) 118158: 74 0e je 118168 <== NEVER TAKEN _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 11815a: e8 b9 3a 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_ALREADY_SUSPENDED; 11815f: b8 0f 00 00 00 mov $0xf,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118164: c9 leave 118165: c3 ret 118166: 66 90 xchg %ax,%ax the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { _Thread_Enable_dispatch(); 118168: e8 ab 3a 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11816d: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11816f: c9 leave 118170: c3 ret =============================================================================== 00111f44 : rtems_status_code rtems_task_mode( rtems_mode mode_set, rtems_mode mask, rtems_mode *previous_mode_set ) { 111f44: 55 push %ebp 111f45: 89 e5 mov %esp,%ebp 111f47: 57 push %edi 111f48: 56 push %esi 111f49: 53 push %ebx 111f4a: 83 ec 1c sub $0x1c,%esp 111f4d: 8b 4d 10 mov 0x10(%ebp),%ecx ASR_Information *asr; bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) 111f50: 85 c9 test %ecx,%ecx 111f52: 0f 84 40 01 00 00 je 112098 return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; 111f58: 8b 1d 18 57 12 00 mov 0x125718,%ebx api = executing->API_Extensions[ THREAD_API_RTEMS ]; 111f5e: 8b bb e4 00 00 00 mov 0xe4(%ebx),%edi asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 111f64: 80 7b 74 01 cmpb $0x1,0x74(%ebx) 111f68: 19 f6 sbb %esi,%esi 111f6a: 81 e6 00 01 00 00 and $0x100,%esi if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 111f70: 8b 53 7c mov 0x7c(%ebx),%edx 111f73: 85 d2 test %edx,%edx 111f75: 0f 85 f1 00 00 00 jne 11206c old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; 111f7b: 80 7f 08 01 cmpb $0x1,0x8(%edi) 111f7f: 19 d2 sbb %edx,%edx 111f81: 81 e2 00 04 00 00 and $0x400,%edx old_mode |= _ISR_Get_level(); 111f87: 89 55 e4 mov %edx,-0x1c(%ebp) 111f8a: 89 4d e0 mov %ecx,-0x20(%ebp) 111f8d: e8 7a cc ff ff call 10ec0c <_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; 111f92: 8b 55 e4 mov -0x1c(%ebp),%edx 111f95: 09 d0 or %edx,%eax old_mode |= _ISR_Get_level(); 111f97: 09 f0 or %esi,%eax 111f99: 8b 4d e0 mov -0x20(%ebp),%ecx 111f9c: 89 01 mov %eax,(%ecx) *previous_mode_set = old_mode; /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 111f9e: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp) 111fa5: 74 0b je 111fb2 executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; 111fa7: f7 45 08 00 01 00 00 testl $0x100,0x8(%ebp) 111fae: 0f 94 43 74 sete 0x74(%ebx) if ( mask & RTEMS_TIMESLICE_MASK ) { 111fb2: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp) 111fb9: 74 1c je 111fd7 if ( _Modes_Is_timeslice(mode_set) ) { 111fbb: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp) 111fc2: 0f 84 b8 00 00 00 je 112080 executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; 111fc8: c7 43 7c 01 00 00 00 movl $0x1,0x7c(%ebx) executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 111fcf: a1 20 54 12 00 mov 0x125420,%eax 111fd4: 89 43 78 mov %eax,0x78(%ebx) } /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 111fd7: f6 45 0c 01 testb $0x1,0xc(%ebp) 111fdb: 74 0b je 111fe8 */ RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level ( Modes_Control mode_set ) { _ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) ); 111fdd: f6 45 08 01 testb $0x1,0x8(%ebp) 111fe1: 0f 84 91 00 00 00 je 112078 111fe7: fa cli * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { 111fe8: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp) 111fef: 74 3f je 112030 * Output: * *previous_mode_set - previous mode set * always return RTEMS_SUCCESSFUL; */ rtems_status_code rtems_task_mode( 111ff1: f7 45 08 00 04 00 00 testl $0x400,0x8(%ebp) 111ff8: 0f 94 c0 sete %al is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true; if ( is_asr_enabled != asr->is_enabled ) { 111ffb: 38 47 08 cmp %al,0x8(%edi) 111ffe: 74 30 je 112030 asr->is_enabled = is_asr_enabled; 112000: 88 47 08 mov %al,0x8(%edi) ) { rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); 112003: 9c pushf 112004: fa cli 112005: 58 pop %eax _signals = information->signals_pending; 112006: 8b 57 18 mov 0x18(%edi),%edx information->signals_pending = information->signals_posted; 112009: 8b 4f 14 mov 0x14(%edi),%ecx 11200c: 89 4f 18 mov %ecx,0x18(%edi) information->signals_posted = _signals; 11200f: 89 57 14 mov %edx,0x14(%edi) _ISR_Enable( _level ); 112012: 50 push %eax 112013: 9d popf /* * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; 112014: 8b 47 14 mov 0x14(%edi),%eax 112017: 85 c0 test %eax,%eax 112019: 0f 95 c0 setne %al needs_asr_dispatching = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) { 11201c: 83 3d 20 56 12 00 03 cmpl $0x3,0x125620 112023: 74 16 je 11203b <== ALWAYS TAKEN if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); } return RTEMS_SUCCESSFUL; 112025: 31 c0 xor %eax,%eax } 112027: 83 c4 1c add $0x1c,%esp 11202a: 5b pop %ebx 11202b: 5e pop %esi 11202c: 5f pop %edi 11202d: c9 leave 11202e: c3 ret 11202f: 90 nop /* * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; 112030: 31 c0 xor %eax,%eax needs_asr_dispatching = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) { 112032: 83 3d 20 56 12 00 03 cmpl $0x3,0x125620 112039: 75 ea jne 112025 <== NEVER TAKEN bool are_signals_pending ) { Thread_Control *executing; executing = _Thread_Executing; 11203b: 8b 15 18 57 12 00 mov 0x125718,%edx if ( are_signals_pending || 112041: 84 c0 test %al,%al 112043: 75 0e jne 112053 112045: 3b 15 1c 57 12 00 cmp 0x12571c,%edx 11204b: 74 d8 je 112025 (!_Thread_Is_heir( executing ) && executing->is_preemptible) ) { 11204d: 80 7a 74 00 cmpb $0x0,0x74(%edx) 112051: 74 d2 je 112025 <== NEVER TAKEN _Thread_Dispatch_necessary = true; 112053: c6 05 24 57 12 00 01 movb $0x1,0x125724 if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); 11205a: e8 25 b6 ff ff call 10d684 <_Thread_Dispatch> } return RTEMS_SUCCESSFUL; 11205f: 31 c0 xor %eax,%eax } 112061: 83 c4 1c add $0x1c,%esp 112064: 5b pop %ebx 112065: 5e pop %esi 112066: 5f pop %edi 112067: c9 leave 112068: c3 ret 112069: 8d 76 00 lea 0x0(%esi),%esi old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; 11206c: 81 ce 00 02 00 00 or $0x200,%esi 112072: e9 04 ff ff ff jmp 111f7b 112077: 90 nop 112078: fb sti 112079: e9 6a ff ff ff jmp 111fe8 11207e: 66 90 xchg %ax,%ax 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; } else executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; 112080: c7 43 7c 00 00 00 00 movl $0x0,0x7c(%ebx) } /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 112087: f6 45 0c 01 testb $0x1,0xc(%ebp) 11208b: 0f 84 57 ff ff ff je 111fe8 112091: e9 47 ff ff ff jmp 111fdd 112096: 66 90 xchg %ax,%ax bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; 112098: b8 09 00 00 00 mov $0x9,%eax if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); } return RTEMS_SUCCESSFUL; } 11209d: 83 c4 1c add $0x1c,%esp 1120a0: 5b pop %ebx 1120a1: 5e pop %esi 1120a2: 5f pop %edi 1120a3: c9 leave 1120a4: c3 ret =============================================================================== 0010ecb8 : */ rtems_status_code rtems_task_resume( rtems_id id ) { 10ecb8: 55 push %ebp 10ecb9: 89 e5 mov %esp,%ebp 10ecbb: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10ecbe: 8d 45 f4 lea -0xc(%ebp),%eax 10ecc1: 50 push %eax 10ecc2: ff 75 08 pushl 0x8(%ebp) 10ecc5: e8 6a 1e 00 00 call 110b34 <_Thread_Get> switch ( location ) { 10ecca: 83 c4 10 add $0x10,%esp 10eccd: 8b 55 f4 mov -0xc(%ebp),%edx 10ecd0: 85 d2 test %edx,%edx 10ecd2: 74 08 je 10ecdc case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10ecd4: b8 04 00 00 00 mov $0x4,%eax } 10ecd9: c9 leave 10ecda: c3 ret 10ecdb: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( _States_Is_suspended( the_thread->current_state ) ) { 10ecdc: f6 40 10 02 testb $0x2,0x10(%eax) 10ece0: 75 0e jne 10ecf0 _Thread_Resume( the_thread, true ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 10ece2: e8 29 1e 00 00 call 110b10 <_Thread_Enable_dispatch> return RTEMS_INCORRECT_STATE; 10ece7: b8 0e 00 00 00 mov $0xe,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10ecec: c9 leave 10eced: c3 ret 10ecee: 66 90 xchg %ax,%ax the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( _States_Is_suspended( the_thread->current_state ) ) { _Thread_Resume( the_thread, true ); 10ecf0: 83 ec 08 sub $0x8,%esp 10ecf3: 6a 01 push $0x1 10ecf5: 50 push %eax 10ecf6: e8 31 26 00 00 call 11132c <_Thread_Resume> _Thread_Enable_dispatch(); 10ecfb: e8 10 1e 00 00 call 110b10 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ed00: 83 c4 10 add $0x10,%esp 10ed03: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10ed05: c9 leave 10ed06: c3 ret =============================================================================== 0010d648 : rtems_status_code rtems_task_set_note( rtems_id id, uint32_t notepad, uint32_t note ) { 10d648: 55 push %ebp 10d649: 89 e5 mov %esp,%ebp 10d64b: 56 push %esi 10d64c: 53 push %ebx 10d64d: 83 ec 10 sub $0x10,%esp 10d650: 8b 45 08 mov 0x8(%ebp),%eax 10d653: 8b 5d 0c mov 0xc(%ebp),%ebx 10d656: 8b 75 10 mov 0x10(%ebp),%esi register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) 10d659: 80 3d e4 51 12 00 00 cmpb $0x0,0x1251e4 10d660: 74 66 je 10d6c8 /* * 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 ) 10d662: 83 fb 0f cmp $0xf,%ebx 10d665: 77 39 ja 10d6a0 /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d667: 85 c0 test %eax,%eax 10d669: 74 41 je 10d6ac _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { 10d66b: 8b 15 38 9a 12 00 mov 0x129a38,%edx /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d671: 3b 42 08 cmp 0x8(%edx),%eax 10d674: 74 3c je 10d6b2 api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); 10d676: 83 ec 08 sub $0x8,%esp 10d679: 8d 55 f4 lea -0xc(%ebp),%edx 10d67c: 52 push %edx 10d67d: 50 push %eax 10d67e: e8 d1 1f 00 00 call 10f654 <_Thread_Get> switch ( location ) { 10d683: 83 c4 10 add $0x10,%esp 10d686: 8b 55 f4 mov -0xc(%ebp),%edx 10d689: 85 d2 test %edx,%edx 10d68b: 75 47 jne 10d6d4 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; 10d68d: 8b 80 e4 00 00 00 mov 0xe4(%eax),%eax 10d693: 89 74 98 20 mov %esi,0x20(%eax,%ebx,4) _Thread_Enable_dispatch(); 10d697: e8 94 1f 00 00 call 10f630 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d69c: 31 c0 xor %eax,%eax 10d69e: eb 05 jmp 10d6a5 * 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 ) return RTEMS_INVALID_NUMBER; 10d6a0: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d6a5: 8d 65 f8 lea -0x8(%ebp),%esp 10d6a8: 5b pop %ebx 10d6a9: 5e pop %esi 10d6aa: c9 leave 10d6ab: c3 ret /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d6ac: 8b 15 38 9a 12 00 mov 0x129a38,%edx _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; 10d6b2: 8b 82 e4 00 00 00 mov 0xe4(%edx),%eax 10d6b8: 89 74 98 20 mov %esi,0x20(%eax,%ebx,4) return RTEMS_SUCCESSFUL; 10d6bc: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d6be: 8d 65 f8 lea -0x8(%ebp),%esp 10d6c1: 5b pop %ebx 10d6c2: 5e pop %esi 10d6c3: c9 leave 10d6c4: c3 ret 10d6c5: 8d 76 00 lea 0x0(%esi),%esi register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) return RTEMS_NOT_CONFIGURED; 10d6c8: b8 16 00 00 00 mov $0x16,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d6cd: 8d 65 f8 lea -0x8(%ebp),%esp 10d6d0: 5b pop %ebx 10d6d1: 5e pop %esi 10d6d2: c9 leave 10d6d3: c3 ret case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d6d4: b8 04 00 00 00 mov $0x4,%eax } 10d6d9: 8d 65 f8 lea -0x8(%ebp),%esp 10d6dc: 5b pop %ebx 10d6dd: 5e pop %esi 10d6de: c9 leave 10d6df: c3 ret =============================================================================== 0010f98c : rtems_status_code rtems_task_set_priority( rtems_id id, rtems_task_priority new_priority, rtems_task_priority *old_priority ) { 10f98c: 55 push %ebp 10f98d: 89 e5 mov %esp,%ebp 10f98f: 56 push %esi 10f990: 53 push %ebx 10f991: 83 ec 10 sub $0x10,%esp 10f994: 8b 5d 0c mov 0xc(%ebp),%ebx 10f997: 8b 75 10 mov 0x10(%ebp),%esi register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && 10f99a: 85 db test %ebx,%ebx 10f99c: 74 0b je 10f9a9 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 ) ); 10f99e: 0f b6 05 14 52 12 00 movzbl 0x125214,%eax */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 10f9a5: 39 c3 cmp %eax,%ebx 10f9a7: 77 5f ja 10fa08 !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) 10f9a9: 85 f6 test %esi,%esi 10f9ab: 74 67 je 10fa14 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 10f9ad: 83 ec 08 sub $0x8,%esp 10f9b0: 8d 45 f4 lea -0xc(%ebp),%eax 10f9b3: 50 push %eax 10f9b4: ff 75 08 pushl 0x8(%ebp) 10f9b7: e8 c8 1f 00 00 call 111984 <_Thread_Get> switch ( location ) { 10f9bc: 83 c4 10 add $0x10,%esp 10f9bf: 8b 55 f4 mov -0xc(%ebp),%edx 10f9c2: 85 d2 test %edx,%edx 10f9c4: 75 36 jne 10f9fc case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; 10f9c6: 8b 50 14 mov 0x14(%eax),%edx 10f9c9: 89 16 mov %edx,(%esi) if ( new_priority != RTEMS_CURRENT_PRIORITY ) { 10f9cb: 85 db test %ebx,%ebx 10f9cd: 74 1c je 10f9eb the_thread->real_priority = new_priority; 10f9cf: 89 58 18 mov %ebx,0x18(%eax) if ( the_thread->resource_count == 0 || 10f9d2: 8b 48 1c mov 0x1c(%eax),%ecx 10f9d5: 85 c9 test %ecx,%ecx 10f9d7: 74 05 je 10f9de 10f9d9: 3b 58 14 cmp 0x14(%eax),%ebx 10f9dc: 73 0d jae 10f9eb <== ALWAYS TAKEN the_thread->current_priority > new_priority ) _Thread_Change_priority( the_thread, new_priority, false ); 10f9de: 52 push %edx 10f9df: 6a 00 push $0x0 10f9e1: 53 push %ebx 10f9e2: 50 push %eax 10f9e3: e8 c4 1a 00 00 call 1114ac <_Thread_Change_priority> 10f9e8: 83 c4 10 add $0x10,%esp } _Thread_Enable_dispatch(); 10f9eb: e8 70 1f 00 00 call 111960 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10f9f0: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10f9f2: 8d 65 f8 lea -0x8(%ebp),%esp 10f9f5: 5b pop %ebx 10f9f6: 5e pop %esi 10f9f7: c9 leave 10f9f8: c3 ret 10f9f9: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10f9fc: b8 04 00 00 00 mov $0x4,%eax } 10fa01: 8d 65 f8 lea -0x8(%ebp),%esp 10fa04: 5b pop %ebx 10fa05: 5e pop %esi 10fa06: c9 leave 10fa07: c3 ret register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; 10fa08: b8 13 00 00 00 mov $0x13,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa0d: 8d 65 f8 lea -0x8(%ebp),%esp 10fa10: 5b pop %ebx 10fa11: 5e pop %esi 10fa12: c9 leave 10fa13: c3 ret if ( new_priority != RTEMS_CURRENT_PRIORITY && !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) return RTEMS_INVALID_ADDRESS; 10fa14: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa19: 8d 65 f8 lea -0x8(%ebp),%esp 10fa1c: 5b pop %ebx 10fa1d: 5e pop %esi 10fa1e: c9 leave 10fa1f: c3 ret =============================================================================== 0010baf4 : rtems_status_code rtems_task_start( rtems_id id, rtems_task_entry entry_point, rtems_task_argument argument ) { 10baf4: 55 push %ebp 10baf5: 89 e5 mov %esp,%ebp 10baf7: 53 push %ebx 10baf8: 83 ec 14 sub $0x14,%esp 10bafb: 8b 5d 0c mov 0xc(%ebp),%ebx register Thread_Control *the_thread; Objects_Locations location; if ( entry_point == NULL ) 10bafe: 85 db test %ebx,%ebx 10bb00: 74 4e je 10bb50 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 10bb02: 83 ec 08 sub $0x8,%esp 10bb05: 8d 45 f4 lea -0xc(%ebp),%eax 10bb08: 50 push %eax 10bb09: ff 75 08 pushl 0x8(%ebp) 10bb0c: e8 0f 1d 00 00 call 10d820 <_Thread_Get> switch ( location ) { 10bb11: 83 c4 10 add $0x10,%esp 10bb14: 8b 55 f4 mov -0xc(%ebp),%edx 10bb17: 85 d2 test %edx,%edx 10bb19: 75 29 jne 10bb44 case OBJECTS_LOCAL: if ( _Thread_Start( 10bb1b: 83 ec 0c sub $0xc,%esp 10bb1e: ff 75 10 pushl 0x10(%ebp) 10bb21: 6a 00 push $0x0 10bb23: 53 push %ebx 10bb24: 6a 00 push $0x0 10bb26: 50 push %eax 10bb27: e8 b0 26 00 00 call 10e1dc <_Thread_Start> 10bb2c: 83 c4 20 add $0x20,%esp 10bb2f: 84 c0 test %al,%al 10bb31: 75 29 jne 10bb5c the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) { _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 10bb33: e8 c4 1c 00 00 call 10d7fc <_Thread_Enable_dispatch> return RTEMS_INCORRECT_STATE; 10bb38: b8 0e 00 00 00 mov $0xe,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10bb3d: 8b 5d fc mov -0x4(%ebp),%ebx 10bb40: c9 leave 10bb41: c3 ret 10bb42: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10bb44: b8 04 00 00 00 mov $0x4,%eax } 10bb49: 8b 5d fc mov -0x4(%ebp),%ebx 10bb4c: c9 leave 10bb4d: c3 ret 10bb4e: 66 90 xchg %ax,%ax { register Thread_Control *the_thread; Objects_Locations location; if ( entry_point == NULL ) return RTEMS_INVALID_ADDRESS; 10bb50: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10bb55: 8b 5d fc mov -0x4(%ebp),%ebx 10bb58: c9 leave 10bb59: c3 ret 10bb5a: 66 90 xchg %ax,%ax switch ( location ) { case OBJECTS_LOCAL: if ( _Thread_Start( the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) { _Thread_Enable_dispatch(); 10bb5c: e8 9b 1c 00 00 call 10d7fc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10bb61: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10bb63: 8b 5d fc mov -0x4(%ebp),%ebx 10bb66: c9 leave 10bb67: c3 ret =============================================================================== 00110424 : */ rtems_status_code rtems_task_suspend( rtems_id id ) { 110424: 55 push %ebp 110425: 89 e5 mov %esp,%ebp 110427: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 11042a: 8d 45 f4 lea -0xc(%ebp),%eax 11042d: 50 push %eax 11042e: ff 75 08 pushl 0x8(%ebp) 110431: e8 ea d3 ff ff call 10d820 <_Thread_Get> switch ( location ) { 110436: 83 c4 10 add $0x10,%esp 110439: 8b 55 f4 mov -0xc(%ebp),%edx 11043c: 85 d2 test %edx,%edx 11043e: 74 08 je 110448 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 110440: b8 04 00 00 00 mov $0x4,%eax } 110445: c9 leave 110446: c3 ret 110447: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { 110448: f6 40 10 02 testb $0x2,0x10(%eax) 11044c: 74 0e je 11045c _Thread_Suspend( the_thread ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 11044e: e8 a9 d3 ff ff call 10d7fc <_Thread_Enable_dispatch> return RTEMS_ALREADY_SUSPENDED; 110453: b8 0f 00 00 00 mov $0xf,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 110458: c9 leave 110459: c3 ret 11045a: 66 90 xchg %ax,%ax the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { _Thread_Suspend( the_thread ); 11045c: 83 ec 0c sub $0xc,%esp 11045f: 50 push %eax 110460: e8 6f 09 00 00 call 110dd4 <_Thread_Suspend> _Thread_Enable_dispatch(); 110465: e8 92 d3 ff ff call 10d7fc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11046a: 83 c4 10 add $0x10,%esp 11046d: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11046f: c9 leave 110470: c3 ret =============================================================================== 0010c650 : rtems_status_code rtems_task_variable_add( rtems_id tid, void **ptr, void (*dtor)(void *) ) { 10c650: 55 push %ebp 10c651: 89 e5 mov %esp,%ebp 10c653: 57 push %edi 10c654: 56 push %esi 10c655: 53 push %ebx 10c656: 83 ec 1c sub $0x1c,%esp 10c659: 8b 5d 0c mov 0xc(%ebp),%ebx 10c65c: 8b 7d 10 mov 0x10(%ebp),%edi Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *new; if ( !ptr ) 10c65f: 85 db test %ebx,%ebx 10c661: 0f 84 9d 00 00 00 je 10c704 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 10c667: 83 ec 08 sub $0x8,%esp 10c66a: 8d 45 e4 lea -0x1c(%ebp),%eax 10c66d: 50 push %eax 10c66e: ff 75 08 pushl 0x8(%ebp) 10c671: e8 ba 1e 00 00 call 10e530 <_Thread_Get> 10c676: 89 c6 mov %eax,%esi switch (location) { 10c678: 83 c4 10 add $0x10,%esp 10c67b: 8b 45 e4 mov -0x1c(%ebp),%eax 10c67e: 85 c0 test %eax,%eax 10c680: 74 0e je 10c690 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c682: b8 04 00 00 00 mov $0x4,%eax } 10c687: 8d 65 f4 lea -0xc(%ebp),%esp 10c68a: 5b pop %ebx 10c68b: 5e pop %esi 10c68c: 5f pop %edi 10c68d: c9 leave 10c68e: c3 ret 10c68f: 90 nop case OBJECTS_LOCAL: /* * Figure out if the variable is already in this task's list. */ tvp = the_thread->task_variables; 10c690: 8b 86 f0 00 00 00 mov 0xf0(%esi),%eax while (tvp) { 10c696: 85 c0 test %eax,%eax 10c698: 75 44 jne 10c6de 10c69a: 66 90 xchg %ax,%ax /* * Now allocate memory for this task variable. */ new = (rtems_task_variable_t *) _Workspace_Allocate(sizeof(rtems_task_variable_t)); 10c69c: 83 ec 0c sub $0xc,%esp 10c69f: 6a 14 push $0x14 10c6a1: e8 72 2e 00 00 call 10f518 <_Workspace_Allocate> if (new == NULL) { 10c6a6: 83 c4 10 add $0x10,%esp 10c6a9: 85 c0 test %eax,%eax 10c6ab: 74 4b je 10c6f8 _Thread_Enable_dispatch(); return RTEMS_NO_MEMORY; } new->gval = *ptr; 10c6ad: 8b 13 mov (%ebx),%edx 10c6af: 89 50 08 mov %edx,0x8(%eax) new->ptr = ptr; 10c6b2: 89 58 04 mov %ebx,0x4(%eax) new->dtor = dtor; 10c6b5: 89 78 10 mov %edi,0x10(%eax) new->next = (struct rtems_task_variable_tt *)the_thread->task_variables; 10c6b8: 8b 96 f0 00 00 00 mov 0xf0(%esi),%edx 10c6be: 89 10 mov %edx,(%eax) the_thread->task_variables = new; 10c6c0: 89 86 f0 00 00 00 mov %eax,0xf0(%esi) _Thread_Enable_dispatch(); 10c6c6: e8 41 1e 00 00 call 10e50c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c6cb: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c6cd: 8d 65 f4 lea -0xc(%ebp),%esp 10c6d0: 5b pop %ebx 10c6d1: 5e pop %esi 10c6d2: 5f pop %edi 10c6d3: c9 leave 10c6d4: c3 ret 10c6d5: 8d 76 00 lea 0x0(%esi),%esi if (tvp->ptr == ptr) { tvp->dtor = dtor; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; 10c6d8: 8b 00 mov (%eax),%eax case OBJECTS_LOCAL: /* * Figure out if the variable is already in this task's list. */ tvp = the_thread->task_variables; while (tvp) { 10c6da: 85 c0 test %eax,%eax 10c6dc: 74 be je 10c69c if (tvp->ptr == ptr) { 10c6de: 39 58 04 cmp %ebx,0x4(%eax) 10c6e1: 75 f5 jne 10c6d8 tvp->dtor = dtor; 10c6e3: 89 78 10 mov %edi,0x10(%eax) _Thread_Enable_dispatch(); 10c6e6: e8 21 1e 00 00 call 10e50c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c6eb: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c6ed: 8d 65 f4 lea -0xc(%ebp),%esp 10c6f0: 5b pop %ebx 10c6f1: 5e pop %esi 10c6f2: 5f pop %edi 10c6f3: c9 leave 10c6f4: c3 ret 10c6f5: 8d 76 00 lea 0x0(%esi),%esi * Now allocate memory for this task variable. */ new = (rtems_task_variable_t *) _Workspace_Allocate(sizeof(rtems_task_variable_t)); if (new == NULL) { _Thread_Enable_dispatch(); 10c6f8: e8 0f 1e 00 00 call 10e50c <_Thread_Enable_dispatch> return RTEMS_NO_MEMORY; 10c6fd: b8 1a 00 00 00 mov $0x1a,%eax 10c702: eb 83 jmp 10c687 Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *new; if ( !ptr ) return RTEMS_INVALID_ADDRESS; 10c704: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c709: 8d 65 f4 lea -0xc(%ebp),%esp 10c70c: 5b pop %ebx 10c70d: 5e pop %esi 10c70e: 5f pop %edi 10c70f: c9 leave 10c710: c3 ret =============================================================================== 0010c714 : rtems_status_code rtems_task_variable_delete( rtems_id tid, void **ptr ) { 10c714: 55 push %ebp 10c715: 89 e5 mov %esp,%ebp 10c717: 53 push %ebx 10c718: 83 ec 14 sub $0x14,%esp 10c71b: 8b 5d 0c mov 0xc(%ebp),%ebx Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *prev; if ( !ptr ) 10c71e: 85 db test %ebx,%ebx 10c720: 74 76 je 10c798 return RTEMS_INVALID_ADDRESS; prev = NULL; the_thread = _Thread_Get (tid, &location); 10c722: 83 ec 08 sub $0x8,%esp 10c725: 8d 45 f4 lea -0xc(%ebp),%eax 10c728: 50 push %eax 10c729: ff 75 08 pushl 0x8(%ebp) 10c72c: e8 ff 1d 00 00 call 10e530 <_Thread_Get> switch (location) { 10c731: 83 c4 10 add $0x10,%esp 10c734: 8b 55 f4 mov -0xc(%ebp),%edx 10c737: 85 d2 test %edx,%edx 10c739: 74 0d je 10c748 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c73b: b8 04 00 00 00 mov $0x4,%eax } 10c740: 8b 5d fc mov -0x4(%ebp),%ebx 10c743: c9 leave 10c744: c3 ret 10c745: 8d 76 00 lea 0x0(%esi),%esi the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; 10c748: 8b 88 f0 00 00 00 mov 0xf0(%eax),%ecx while (tvp) { 10c74e: 85 c9 test %ecx,%ecx 10c750: 74 17 je 10c769 if (tvp->ptr == ptr) { 10c752: 39 59 04 cmp %ebx,0x4(%ecx) 10c755: 75 0c jne 10c763 10c757: eb 49 jmp 10c7a2 10c759: 8d 76 00 lea 0x0(%esi),%esi 10c75c: 39 5a 04 cmp %ebx,0x4(%edx) 10c75f: 74 17 je 10c778 10c761: 89 d1 mov %edx,%ecx _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; 10c763: 8b 11 mov (%ecx),%edx the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { 10c765: 85 d2 test %edx,%edx 10c767: 75 f3 jne 10c75c <== ALWAYS TAKEN return RTEMS_SUCCESSFUL; } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 10c769: e8 9e 1d 00 00 call 10e50c <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 10c76e: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c773: 8b 5d fc mov -0x4(%ebp),%ebx 10c776: c9 leave 10c777: c3 ret case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { if (tvp->ptr == ptr) { if (prev) prev->next = tvp->next; 10c778: 8b 1a mov (%edx),%ebx 10c77a: 89 19 mov %ebx,(%ecx) else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); 10c77c: 83 ec 08 sub $0x8,%esp 10c77f: 52 push %edx 10c780: 50 push %eax 10c781: e8 b2 00 00 00 call 10c838 <_RTEMS_Tasks_Invoke_task_variable_dtor> _Thread_Enable_dispatch(); 10c786: e8 81 1d 00 00 call 10e50c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c78b: 83 c4 10 add $0x10,%esp 10c78e: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c790: 8b 5d fc mov -0x4(%ebp),%ebx 10c793: c9 leave 10c794: c3 ret 10c795: 8d 76 00 lea 0x0(%esi),%esi Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *prev; if ( !ptr ) return RTEMS_INVALID_ADDRESS; 10c798: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c79d: 8b 5d fc mov -0x4(%ebp),%ebx 10c7a0: c9 leave 10c7a1: c3 ret while (tvp) { if (tvp->ptr == ptr) { if (prev) prev->next = tvp->next; else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; 10c7a2: 8b 11 mov (%ecx),%edx 10c7a4: 89 90 f0 00 00 00 mov %edx,0xf0(%eax) 10c7aa: 89 ca mov %ecx,%edx 10c7ac: eb ce jmp 10c77c =============================================================================== 0010c7b0 : rtems_status_code rtems_task_variable_get( rtems_id tid, void **ptr, void **result ) { 10c7b0: 55 push %ebp 10c7b1: 89 e5 mov %esp,%ebp 10c7b3: 56 push %esi 10c7b4: 53 push %ebx 10c7b5: 83 ec 10 sub $0x10,%esp 10c7b8: 8b 5d 0c mov 0xc(%ebp),%ebx 10c7bb: 8b 75 10 mov 0x10(%ebp),%esi Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp; if ( !ptr ) 10c7be: 85 db test %ebx,%ebx 10c7c0: 74 56 je 10c818 return RTEMS_INVALID_ADDRESS; if ( !result ) 10c7c2: 85 f6 test %esi,%esi 10c7c4: 74 52 je 10c818 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 10c7c6: 83 ec 08 sub $0x8,%esp 10c7c9: 8d 45 f4 lea -0xc(%ebp),%eax 10c7cc: 50 push %eax 10c7cd: ff 75 08 pushl 0x8(%ebp) 10c7d0: e8 5b 1d 00 00 call 10e530 <_Thread_Get> switch (location) { 10c7d5: 83 c4 10 add $0x10,%esp 10c7d8: 8b 55 f4 mov -0xc(%ebp),%edx 10c7db: 85 d2 test %edx,%edx 10c7dd: 75 2d jne 10c80c case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; 10c7df: 8b 80 f0 00 00 00 mov 0xf0(%eax),%eax while (tvp) { 10c7e5: 85 c0 test %eax,%eax 10c7e7: 75 09 jne 10c7f2 10c7e9: eb 39 jmp 10c824 10c7eb: 90 nop */ *result = tvp->tval; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; 10c7ec: 8b 00 mov (%eax),%eax case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; while (tvp) { 10c7ee: 85 c0 test %eax,%eax 10c7f0: 74 32 je 10c824 <== NEVER TAKEN if (tvp->ptr == ptr) { 10c7f2: 39 58 04 cmp %ebx,0x4(%eax) 10c7f5: 75 f5 jne 10c7ec /* * Should this return the current (i.e not the * saved) value if `tid' is the current task? */ *result = tvp->tval; 10c7f7: 8b 40 0c mov 0xc(%eax),%eax 10c7fa: 89 06 mov %eax,(%esi) _Thread_Enable_dispatch(); 10c7fc: e8 0b 1d 00 00 call 10e50c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c801: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c803: 8d 65 f8 lea -0x8(%ebp),%esp 10c806: 5b pop %ebx 10c807: 5e pop %esi 10c808: c9 leave 10c809: c3 ret 10c80a: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c80c: b8 04 00 00 00 mov $0x4,%eax } 10c811: 8d 65 f8 lea -0x8(%ebp),%esp 10c814: 5b pop %ebx 10c815: 5e pop %esi 10c816: c9 leave 10c817: c3 ret if ( !ptr ) return RTEMS_INVALID_ADDRESS; if ( !result ) return RTEMS_INVALID_ADDRESS; 10c818: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c81d: 8d 65 f8 lea -0x8(%ebp),%esp 10c820: 5b pop %ebx 10c821: 5e pop %esi 10c822: c9 leave 10c823: c3 ret _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 10c824: e8 e3 1c 00 00 call 10e50c <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 10c829: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c82e: 8d 65 f8 lea -0x8(%ebp),%esp 10c831: 5b pop %ebx 10c832: 5e pop %esi 10c833: c9 leave 10c834: c3 ret =============================================================================== 0010c9b8 : */ rtems_status_code rtems_task_wake_when( rtems_time_of_day *time_buffer ) { 10c9b8: 55 push %ebp 10c9b9: 89 e5 mov %esp,%ebp 10c9bb: 53 push %ebx 10c9bc: 83 ec 14 sub $0x14,%esp 10c9bf: 8b 5d 08 mov 0x8(%ebp),%ebx Watchdog_Interval seconds; if ( !_TOD_Is_set ) 10c9c2: 80 3d 24 85 12 00 00 cmpb $0x0,0x128524 10c9c9: 0f 84 a9 00 00 00 je 10ca78 return RTEMS_NOT_DEFINED; if ( !time_buffer ) 10c9cf: 85 db test %ebx,%ebx 10c9d1: 0f 84 ad 00 00 00 je 10ca84 return RTEMS_INVALID_ADDRESS; time_buffer->ticks = 0; 10c9d7: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx) if ( !_TOD_Validate( time_buffer ) ) 10c9de: 83 ec 0c sub $0xc,%esp 10c9e1: 53 push %ebx 10c9e2: e8 c5 f3 ff ff call 10bdac <_TOD_Validate> 10c9e7: 83 c4 10 add $0x10,%esp 10c9ea: 84 c0 test %al,%al 10c9ec: 75 0a jne 10c9f8 return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( time_buffer ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; 10c9ee: b8 14 00 00 00 mov $0x14,%eax &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c9f3: 8b 5d fc mov -0x4(%ebp),%ebx 10c9f6: c9 leave 10c9f7: c3 ret time_buffer->ticks = 0; if ( !_TOD_Validate( time_buffer ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( time_buffer ); 10c9f8: 83 ec 0c sub $0xc,%esp 10c9fb: 53 push %ebx 10c9fc: e8 1f f3 ff ff call 10bd20 <_TOD_To_seconds> if ( seconds <= _TOD_Seconds_since_epoch() ) 10ca01: 83 c4 10 add $0x10,%esp 10ca04: 3b 05 e4 85 12 00 cmp 0x1285e4,%eax 10ca0a: 76 e2 jbe 10c9ee 10ca0c: 8b 15 10 85 12 00 mov 0x128510,%edx 10ca12: 42 inc %edx 10ca13: 89 15 10 85 12 00 mov %edx,0x128510 return RTEMS_INVALID_CLOCK; _Thread_Disable_dispatch(); _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME ); 10ca19: 83 ec 08 sub $0x8,%esp 10ca1c: 6a 10 push $0x10 10ca1e: ff 35 d8 87 12 00 pushl 0x1287d8 10ca24: 89 45 f4 mov %eax,-0xc(%ebp) 10ca27: e8 4c 25 00 00 call 10ef78 <_Thread_Set_state> _Watchdog_Initialize( &_Thread_Executing->Timer, _Thread_Delay_ended, _Thread_Executing->Object.id, 10ca2c: 8b 15 d8 87 12 00 mov 0x1287d8,%edx if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; _Thread_Disable_dispatch(); _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME ); _Watchdog_Initialize( 10ca32: 8b 4a 08 mov 0x8(%edx),%ecx Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10ca35: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx) the_watchdog->routine = routine; 10ca3c: c7 42 64 84 e5 10 00 movl $0x10e584,0x64(%edx) the_watchdog->id = id; 10ca43: 89 4a 68 mov %ecx,0x68(%edx) the_watchdog->user_data = user_data; 10ca46: c7 42 6c 00 00 00 00 movl $0x0,0x6c(%edx) &_Thread_Executing->Timer, _Thread_Delay_ended, _Thread_Executing->Object.id, NULL ); _Watchdog_Insert_seconds( 10ca4d: 8b 45 f4 mov -0xc(%ebp),%eax 10ca50: 2b 05 e4 85 12 00 sub 0x1285e4,%eax 10ca56: 89 42 54 mov %eax,0x54(%edx) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); 10ca59: 58 pop %eax 10ca5a: 59 pop %ecx 10ca5b: 83 c2 48 add $0x48,%edx 10ca5e: 52 push %edx 10ca5f: 68 10 86 12 00 push $0x128610 10ca64: e8 f3 2a 00 00 call 10f55c <_Watchdog_Insert> &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); 10ca69: e8 ca 1c 00 00 call 10e738 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ca6e: 83 c4 10 add $0x10,%esp 10ca71: 31 c0 xor %eax,%eax 10ca73: e9 7b ff ff ff jmp 10c9f3 ) { Watchdog_Interval seconds; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; 10ca78: b8 0b 00 00 00 mov $0xb,%eax &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10ca7d: 8b 5d fc mov -0x4(%ebp),%ebx 10ca80: c9 leave 10ca81: c3 ret 10ca82: 66 90 xchg %ax,%ax if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; 10ca84: b8 09 00 00 00 mov $0x9,%eax &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10ca89: 8b 5d fc mov -0x4(%ebp),%ebx 10ca8c: c9 leave 10ca8d: c3 ret =============================================================================== 001186cc : */ rtems_status_code rtems_timer_cancel( rtems_id id ) { 1186cc: 55 push %ebp 1186cd: 89 e5 mov %esp,%ebp 1186cf: 83 ec 1c sub $0x1c,%esp Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); 1186d2: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); 1186d5: 50 push %eax 1186d6: ff 75 08 pushl 0x8(%ebp) 1186d9: 68 e0 0d 14 00 push $0x140de0 1186de: e8 ad 2a 00 00 call 11b190 <_Objects_Get> switch ( location ) { 1186e3: 83 c4 10 add $0x10,%esp 1186e6: 8b 55 f4 mov -0xc(%ebp),%edx 1186e9: 85 d2 test %edx,%edx 1186eb: 74 07 je 1186f4 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1186ed: b8 04 00 00 00 mov $0x4,%eax } 1186f2: c9 leave 1186f3: c3 ret the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Timer_Is_dormant_class( the_timer->the_class ) ) 1186f4: 83 78 38 04 cmpl $0x4,0x38(%eax) 1186f8: 74 0f je 118709 <== NEVER TAKEN (void) _Watchdog_Remove( &the_timer->Ticker ); 1186fa: 83 ec 0c sub $0xc,%esp 1186fd: 83 c0 10 add $0x10,%eax 118700: 50 push %eax 118701: e8 8a 46 00 00 call 11cd90 <_Watchdog_Remove> 118706: 83 c4 10 add $0x10,%esp _Thread_Enable_dispatch(); 118709: e8 0a 35 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11870e: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118710: c9 leave 118711: c3 ret =============================================================================== 0010bfe8 : rtems_status_code rtems_timer_create( rtems_name name, rtems_id *id ) { 10bfe8: 55 push %ebp 10bfe9: 89 e5 mov %esp,%ebp 10bfeb: 57 push %edi 10bfec: 56 push %esi 10bfed: 53 push %ebx 10bfee: 83 ec 0c sub $0xc,%esp 10bff1: 8b 5d 08 mov 0x8(%ebp),%ebx 10bff4: 8b 75 0c mov 0xc(%ebp),%esi Timer_Control *the_timer; if ( !rtems_is_name_valid( name ) ) 10bff7: 85 db test %ebx,%ebx 10bff9: 74 6d je 10c068 return RTEMS_INVALID_NAME; if ( !id ) 10bffb: 85 f6 test %esi,%esi 10bffd: 0f 84 89 00 00 00 je 10c08c 10c003: a1 b0 78 12 00 mov 0x1278b0,%eax 10c008: 40 inc %eax 10c009: a3 b0 78 12 00 mov %eax,0x1278b0 * 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 ); 10c00e: 83 ec 0c sub $0xc,%esp 10c011: 68 40 7c 12 00 push $0x127c40 10c016: e8 5d 0e 00 00 call 10ce78 <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_timer = _Timer_Allocate(); if ( !the_timer ) { 10c01b: 83 c4 10 add $0x10,%esp 10c01e: 85 c0 test %eax,%eax 10c020: 74 56 je 10c078 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_timer->the_class = TIMER_DORMANT; 10c022: c7 40 38 04 00 00 00 movl $0x4,0x38(%eax) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10c029: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) the_watchdog->routine = routine; 10c030: c7 40 2c 00 00 00 00 movl $0x0,0x2c(%eax) the_watchdog->id = id; 10c037: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax) the_watchdog->user_data = user_data; 10c03e: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax) Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10c045: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10c048: 0f b7 fa movzwl %dx,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10c04b: 8b 0d 5c 7c 12 00 mov 0x127c5c,%ecx 10c051: 89 04 b9 mov %eax,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10c054: 89 58 0c mov %ebx,0xc(%eax) &_Timer_Information, &the_timer->Object, (Objects_Name) name ); *id = the_timer->Object.id; 10c057: 89 16 mov %edx,(%esi) _Thread_Enable_dispatch(); 10c059: e8 5a 1d 00 00 call 10ddb8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c05e: 31 c0 xor %eax,%eax } 10c060: 8d 65 f4 lea -0xc(%ebp),%esp 10c063: 5b pop %ebx 10c064: 5e pop %esi 10c065: 5f pop %edi 10c066: c9 leave 10c067: c3 ret ) { Timer_Control *the_timer; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 10c068: b8 03 00 00 00 mov $0x3,%eax ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c06d: 8d 65 f4 lea -0xc(%ebp),%esp 10c070: 5b pop %ebx 10c071: 5e pop %esi 10c072: 5f pop %edi 10c073: c9 leave 10c074: c3 ret 10c075: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* to prevent deletion */ the_timer = _Timer_Allocate(); if ( !the_timer ) { _Thread_Enable_dispatch(); 10c078: e8 3b 1d 00 00 call 10ddb8 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 10c07d: b8 05 00 00 00 mov $0x5,%eax ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c082: 8d 65 f4 lea -0xc(%ebp),%esp 10c085: 5b pop %ebx 10c086: 5e pop %esi 10c087: 5f pop %edi 10c088: c9 leave 10c089: c3 ret 10c08a: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 10c08c: b8 09 00 00 00 mov $0x9,%eax ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c091: 8d 65 f4 lea -0xc(%ebp),%esp 10c094: 5b pop %ebx 10c095: 5e pop %esi 10c096: 5f pop %edi 10c097: c9 leave 10c098: c3 ret =============================================================================== 001187c8 : */ rtems_status_code rtems_timer_delete( rtems_id id ) { 1187c8: 55 push %ebp 1187c9: 89 e5 mov %esp,%ebp 1187cb: 53 push %ebx 1187cc: 83 ec 18 sub $0x18,%esp Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); 1187cf: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); 1187d2: 50 push %eax 1187d3: ff 75 08 pushl 0x8(%ebp) 1187d6: 68 e0 0d 14 00 push $0x140de0 1187db: e8 b0 29 00 00 call 11b190 <_Objects_Get> 1187e0: 89 c3 mov %eax,%ebx switch ( location ) { 1187e2: 83 c4 10 add $0x10,%esp 1187e5: 8b 4d f4 mov -0xc(%ebp),%ecx 1187e8: 85 c9 test %ecx,%ecx 1187ea: 75 38 jne 118824 case OBJECTS_LOCAL: _Objects_Close( &_Timer_Information, &the_timer->Object ); 1187ec: 83 ec 08 sub $0x8,%esp 1187ef: 50 push %eax 1187f0: 68 e0 0d 14 00 push $0x140de0 1187f5: e8 1e 25 00 00 call 11ad18 <_Objects_Close> (void) _Watchdog_Remove( &the_timer->Ticker ); 1187fa: 8d 43 10 lea 0x10(%ebx),%eax 1187fd: 89 04 24 mov %eax,(%esp) 118800: e8 8b 45 00 00 call 11cd90 <_Watchdog_Remove> */ RTEMS_INLINE_ROUTINE void _Timer_Free ( Timer_Control *the_timer ) { _Objects_Free( &_Timer_Information, &the_timer->Object ); 118805: 58 pop %eax 118806: 5a pop %edx 118807: 53 push %ebx 118808: 68 e0 0d 14 00 push $0x140de0 11880d: e8 02 28 00 00 call 11b014 <_Objects_Free> _Timer_Free( the_timer ); _Thread_Enable_dispatch(); 118812: e8 01 34 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118817: 83 c4 10 add $0x10,%esp 11881a: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11881c: 8b 5d fc mov -0x4(%ebp),%ebx 11881f: c9 leave 118820: c3 ret 118821: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118824: b8 04 00 00 00 mov $0x4,%eax } 118829: 8b 5d fc mov -0x4(%ebp),%ebx 11882c: c9 leave 11882d: c3 ret =============================================================================== 0010c09c : rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 10c09c: 55 push %ebp 10c09d: 89 e5 mov %esp,%ebp 10c09f: 57 push %edi 10c0a0: 56 push %esi 10c0a1: 53 push %ebx 10c0a2: 83 ec 2c sub $0x2c,%esp 10c0a5: 8b 5d 0c mov 0xc(%ebp),%ebx 10c0a8: 8b 75 10 mov 0x10(%ebp),%esi Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) 10c0ab: 85 db test %ebx,%ebx 10c0ad: 0f 84 99 00 00 00 je 10c14c return RTEMS_INVALID_NUMBER; if ( !routine ) 10c0b3: 85 f6 test %esi,%esi 10c0b5: 0f 84 b1 00 00 00 je 10c16c Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); 10c0bb: 57 push %edi return RTEMS_INVALID_ADDRESS; the_timer = _Timer_Get( id, &location ); 10c0bc: 8d 45 e4 lea -0x1c(%ebp),%eax 10c0bf: 50 push %eax 10c0c0: ff 75 08 pushl 0x8(%ebp) 10c0c3: 68 40 7c 12 00 push $0x127c40 10c0c8: e8 63 12 00 00 call 10d330 <_Objects_Get> 10c0cd: 89 c7 mov %eax,%edi switch ( location ) { 10c0cf: 83 c4 10 add $0x10,%esp 10c0d2: 8b 4d e4 mov -0x1c(%ebp),%ecx 10c0d5: 85 c9 test %ecx,%ecx 10c0d7: 74 0f je 10c0e8 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c0d9: b8 04 00 00 00 mov $0x4,%eax } 10c0de: 8d 65 f4 lea -0xc(%ebp),%esp 10c0e1: 5b pop %ebx 10c0e2: 5e pop %esi 10c0e3: 5f pop %edi 10c0e4: c9 leave 10c0e5: c3 ret 10c0e6: 66 90 xchg %ax,%ax the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 10c0e8: 8d 50 10 lea 0x10(%eax),%edx 10c0eb: 83 ec 0c sub $0xc,%esp 10c0ee: 52 push %edx 10c0ef: 89 55 d4 mov %edx,-0x2c(%ebp) 10c0f2: e8 a5 2b 00 00 call 10ec9c <_Watchdog_Remove> _ISR_Disable( level ); 10c0f7: 9c pushf 10c0f8: fa cli 10c0f9: 58 pop %eax /* * 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 ) { 10c0fa: 83 c4 10 add $0x10,%esp 10c0fd: 8b 57 18 mov 0x18(%edi),%edx 10c100: 85 d2 test %edx,%edx 10c102: 8b 55 d4 mov -0x2c(%ebp),%edx 10c105: 75 55 jne 10c15c /* * 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; 10c107: c7 47 38 00 00 00 00 movl $0x0,0x38(%edi) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10c10e: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi) the_watchdog->routine = routine; 10c115: 89 77 2c mov %esi,0x2c(%edi) the_watchdog->id = id; 10c118: 8b 4d 08 mov 0x8(%ebp),%ecx 10c11b: 89 4f 30 mov %ecx,0x30(%edi) the_watchdog->user_data = user_data; 10c11e: 8b 4d 14 mov 0x14(%ebp),%ecx 10c121: 89 4f 34 mov %ecx,0x34(%edi) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _ISR_Enable( level ); 10c124: 50 push %eax 10c125: 9d popf Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10c126: 89 5f 1c mov %ebx,0x1c(%edi) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10c129: 83 ec 08 sub $0x8,%esp 10c12c: 52 push %edx 10c12d: 68 bc 79 12 00 push $0x1279bc 10c132: e8 2d 2a 00 00 call 10eb64 <_Watchdog_Insert> _Watchdog_Insert_ticks( &the_timer->Ticker, ticks ); _Thread_Enable_dispatch(); 10c137: e8 7c 1c 00 00 call 10ddb8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c13c: 83 c4 10 add $0x10,%esp 10c13f: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c141: 8d 65 f4 lea -0xc(%ebp),%esp 10c144: 5b pop %ebx 10c145: 5e pop %esi 10c146: 5f pop %edi 10c147: c9 leave 10c148: c3 ret 10c149: 8d 76 00 lea 0x0(%esi),%esi Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; 10c14c: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c151: 8d 65 f4 lea -0xc(%ebp),%esp 10c154: 5b pop %ebx 10c155: 5e pop %esi 10c156: 5f pop %edi 10c157: c9 leave 10c158: c3 ret 10c159: 8d 76 00 lea 0x0(%esi),%esi * 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 ) { _ISR_Enable( level ); 10c15c: 50 push %eax 10c15d: 9d popf _Thread_Enable_dispatch(); 10c15e: e8 55 1c 00 00 call 10ddb8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c163: 31 c0 xor %eax,%eax 10c165: e9 74 ff ff ff jmp 10c0de 10c16a: 66 90 xchg %ax,%ax if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; if ( !routine ) return RTEMS_INVALID_ADDRESS; 10c16c: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c171: 8d 65 f4 lea -0xc(%ebp),%esp 10c174: 5b pop %ebx 10c175: 5e pop %esi 10c176: 5f pop %edi 10c177: c9 leave 10c178: c3 ret =============================================================================== 00118910 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 118910: 55 push %ebp 118911: 89 e5 mov %esp,%ebp 118913: 57 push %edi 118914: 56 push %esi 118915: 53 push %ebx 118916: 83 ec 2c sub $0x2c,%esp 118919: 8b 75 08 mov 0x8(%ebp),%esi 11891c: 8b 7d 0c mov 0xc(%ebp),%edi 11891f: 8b 5d 10 mov 0x10(%ebp),%ebx Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; if ( !_TOD_Is_set ) 118922: 80 3d 64 0a 14 00 00 cmpb $0x0,0x140a64 118929: 75 0d jne 118938 return RTEMS_NOT_DEFINED; 11892b: b8 0b 00 00 00 mov $0xb,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118930: 8d 65 f4 lea -0xc(%ebp),%esp 118933: 5b pop %ebx 118934: 5e pop %esi 118935: 5f pop %edi 118936: c9 leave 118937: c3 ret rtems_interval seconds; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !_TOD_Validate( wall_time ) ) 118938: 83 ec 0c sub $0xc,%esp 11893b: 57 push %edi 11893c: e8 87 d4 ff ff call 115dc8 <_TOD_Validate> 118941: 83 c4 10 add $0x10,%esp 118944: 84 c0 test %al,%al 118946: 74 1e je 118966 return RTEMS_INVALID_CLOCK; if ( !routine ) 118948: 85 db test %ebx,%ebx 11894a: 0f 84 a4 00 00 00 je 1189f4 return RTEMS_INVALID_ADDRESS; seconds = _TOD_To_seconds( wall_time ); 118950: 83 ec 0c sub $0xc,%esp 118953: 57 push %edi 118954: e8 e3 d3 ff ff call 115d3c <_TOD_To_seconds> 118959: 89 c7 mov %eax,%edi if ( seconds <= _TOD_Seconds_since_epoch() ) 11895b: 83 c4 10 add $0x10,%esp 11895e: 3b 05 24 0b 14 00 cmp 0x140b24,%eax 118964: 77 0e ja 118974 return RTEMS_INVALID_CLOCK; 118966: b8 14 00 00 00 mov $0x14,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11896b: 8d 65 f4 lea -0xc(%ebp),%esp 11896e: 5b pop %ebx 11896f: 5e pop %esi 118970: 5f pop %edi 118971: c9 leave 118972: c3 ret 118973: 90 nop 118974: 50 push %eax seconds = _TOD_To_seconds( wall_time ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); 118975: 8d 45 e4 lea -0x1c(%ebp),%eax 118978: 50 push %eax 118979: 56 push %esi 11897a: 68 e0 0d 14 00 push $0x140de0 11897f: e8 0c 28 00 00 call 11b190 <_Objects_Get> switch ( location ) { 118984: 83 c4 10 add $0x10,%esp 118987: 8b 4d e4 mov -0x1c(%ebp),%ecx 11898a: 85 c9 test %ecx,%ecx 11898c: 75 5a jne 1189e8 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 11898e: 8d 48 10 lea 0x10(%eax),%ecx 118991: 83 ec 0c sub $0xc,%esp 118994: 51 push %ecx 118995: 89 45 d0 mov %eax,-0x30(%ebp) 118998: 89 4d d4 mov %ecx,-0x2c(%ebp) 11899b: e8 f0 43 00 00 call 11cd90 <_Watchdog_Remove> the_timer->the_class = TIMER_TIME_OF_DAY; 1189a0: 8b 55 d0 mov -0x30(%ebp),%edx 1189a3: c7 42 38 02 00 00 00 movl $0x2,0x38(%edx) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 1189aa: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 1189b1: 89 5a 2c mov %ebx,0x2c(%edx) the_watchdog->id = id; 1189b4: 89 72 30 mov %esi,0x30(%edx) the_watchdog->user_data = user_data; 1189b7: 8b 45 14 mov 0x14(%ebp),%eax 1189ba: 89 42 34 mov %eax,0x34(%edx) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _Watchdog_Insert_seconds( 1189bd: 2b 3d 24 0b 14 00 sub 0x140b24,%edi 1189c3: 89 7a 1c mov %edi,0x1c(%edx) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); 1189c6: 58 pop %eax 1189c7: 5a pop %edx 1189c8: 8b 4d d4 mov -0x2c(%ebp),%ecx 1189cb: 51 push %ecx 1189cc: 68 50 0b 14 00 push $0x140b50 1189d1: e8 82 42 00 00 call 11cc58 <_Watchdog_Insert> &the_timer->Ticker, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); 1189d6: e8 3d 32 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 1189db: 83 c4 10 add $0x10,%esp 1189de: 31 c0 xor %eax,%eax 1189e0: e9 4b ff ff ff jmp 118930 1189e5: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1189e8: b8 04 00 00 00 mov $0x4,%eax 1189ed: e9 3e ff ff ff jmp 118930 1189f2: 66 90 xchg %ax,%ax if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; if ( !routine ) return RTEMS_INVALID_ADDRESS; 1189f4: b8 09 00 00 00 mov $0x9,%eax 1189f9: e9 32 ff ff ff jmp 118930 =============================================================================== 001190a8 : rtems_status_code rtems_timer_initiate_server( uint32_t priority, uint32_t stack_size, rtems_attribute attribute_set ) { 1190a8: 55 push %ebp 1190a9: 89 e5 mov %esp,%ebp 1190ab: 56 push %esi 1190ac: 53 push %ebx 1190ad: 83 ec 10 sub $0x10,%esp 1190b0: 8b 45 08 mov 0x8(%ebp),%eax 1190b3: 85 c0 test %eax,%eax 1190b5: 74 41 je 1190f8 ( the_priority <= RTEMS_MAXIMUM_PRIORITY ) ); 1190b7: 0f b6 15 d4 83 13 00 movzbl 0x1383d4,%edx */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 1190be: 39 d0 cmp %edx,%eax 1190c0: 76 42 jbe 119104 * structured so we check it is invalid before looking for * a specific invalid value as the default. */ _priority = priority; if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) { if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY ) 1190c2: 40 inc %eax 1190c3: 75 33 jne 1190f8 return RTEMS_INVALID_PRIORITY; _priority = 0; 1190c5: 31 f6 xor %esi,%esi 1190c7: 8b 15 50 0a 14 00 mov 0x140a50,%edx 1190cd: 42 inc %edx 1190ce: 89 15 50 0a 14 00 mov %edx,0x140a50 /* * Just to make sure this is only called once. */ _Thread_Disable_dispatch(); tmpInitialized = initialized; 1190d4: 8a 1d 80 c3 13 00 mov 0x13c380,%bl initialized = true; 1190da: c6 05 80 c3 13 00 01 movb $0x1,0x13c380 _Thread_Enable_dispatch(); 1190e1: e8 32 2b 00 00 call 11bc18 <_Thread_Enable_dispatch> if ( tmpInitialized ) 1190e6: 84 db test %bl,%bl 1190e8: 74 1e je 119108 return RTEMS_INCORRECT_STATE; 1190ea: b8 0e 00 00 00 mov $0xe,%eax initialized = false; } #endif return status; } 1190ef: 8d 65 f8 lea -0x8(%ebp),%esp 1190f2: 5b pop %ebx 1190f3: 5e pop %esi 1190f4: c9 leave 1190f5: c3 ret 1190f6: 66 90 xchg %ax,%ax * a specific invalid value as the default. */ _priority = priority; if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) { if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY ) return RTEMS_INVALID_PRIORITY; 1190f8: b8 13 00 00 00 mov $0x13,%eax initialized = false; } #endif return status; } 1190fd: 8d 65 f8 lea -0x8(%ebp),%esp 119100: 5b pop %ebx 119101: 5e pop %esi 119102: c9 leave 119103: c3 ret 119104: 89 c6 mov %eax,%esi 119106: eb bf jmp 1190c7 * other library rules. For example, if using a TSR written in Ada the * Server should run at the same priority as the priority Ada task. * Otherwise, the priority ceiling for the mutex used to protect the * GNAT run-time is violated. */ status = rtems_task_create( 119108: 83 ec 08 sub $0x8,%esp 11910b: 8d 45 f4 lea -0xc(%ebp),%eax 11910e: 50 push %eax 11910f: 8b 45 10 mov 0x10(%ebp),%eax 119112: 80 cc 80 or $0x80,%ah 119115: 50 push %eax 119116: 68 00 01 00 00 push $0x100 11911b: ff 75 0c pushl 0xc(%ebp) 11911e: 56 push %esi 11911f: 68 45 4d 49 54 push $0x54494d45 119124: e8 bb ec ff ff call 117de4 /* user may want floating point but we need */ /* system task specified for 0 priority */ attribute_set | RTEMS_SYSTEM_TASK, &id /* get the id back */ ); if (status) { 119129: 83 c4 20 add $0x20,%esp 11912c: 85 c0 test %eax,%eax 11912e: 74 10 je 119140 initialized = false; 119130: c6 05 80 c3 13 00 00 movb $0x0,0x13c380 initialized = false; } #endif return status; } 119137: 8d 65 f8 lea -0x8(%ebp),%esp 11913a: 5b pop %ebx 11913b: 5e pop %esi 11913c: c9 leave 11913d: c3 ret 11913e: 66 90 xchg %ax,%ax * We work with the TCB pointer, not the ID, so we need to convert * to a TCB pointer from here out. */ ts->thread = (Thread_Control *)_Objects_Get_local_object( &_RTEMS_tasks_Information, _Objects_Get_index(id) 119140: 8b 45 f4 mov -0xc(%ebp),%eax */ #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return NULL; #endif return information->local_table[ index ]; 119143: 0f b7 c8 movzwl %ax,%ecx 119146: 8b 15 fc 09 14 00 mov 0x1409fc,%edx /* * We work with the TCB pointer, not the ID, so we need to convert * to a TCB pointer from here out. */ ts->thread = (Thread_Control *)_Objects_Get_local_object( 11914c: 8b 14 8a mov (%edx,%ecx,4),%edx 11914f: 89 15 00 c3 13 00 mov %edx,0x13c300 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 119155: c7 05 30 c3 13 00 34 movl $0x13c334,0x13c330 11915c: c3 13 00 head->previous = NULL; 11915f: c7 05 34 c3 13 00 00 movl $0x0,0x13c334 119166: 00 00 00 tail->previous = head; 119169: c7 05 38 c3 13 00 30 movl $0x13c330,0x13c338 119170: c3 13 00 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 119173: c7 05 68 c3 13 00 6c movl $0x13c36c,0x13c368 11917a: c3 13 00 head->previous = NULL; 11917d: c7 05 6c c3 13 00 00 movl $0x0,0x13c36c 119184: 00 00 00 tail->previous = head; 119187: c7 05 70 c3 13 00 68 movl $0x13c368,0x13c370 11918e: c3 13 00 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 119191: c7 05 10 c3 13 00 00 movl $0x0,0x13c310 119198: 00 00 00 the_watchdog->routine = routine; 11919b: c7 05 24 c3 13 00 64 movl $0x11ba64,0x13c324 1191a2: ba 11 00 the_watchdog->id = id; 1191a5: a3 28 c3 13 00 mov %eax,0x13c328 the_watchdog->user_data = user_data; 1191aa: c7 05 2c c3 13 00 00 movl $0x0,0x13c32c 1191b1: 00 00 00 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 1191b4: c7 05 48 c3 13 00 00 movl $0x0,0x13c348 1191bb: 00 00 00 the_watchdog->routine = routine; 1191be: c7 05 5c c3 13 00 64 movl $0x11ba64,0x13c35c 1191c5: ba 11 00 the_watchdog->id = id; 1191c8: a3 60 c3 13 00 mov %eax,0x13c360 the_watchdog->user_data = user_data; 1191cd: c7 05 64 c3 13 00 00 movl $0x0,0x13c364 1191d4: 00 00 00 /* * Initialize the pointer to the timer schedule method so applications that * do not use the Timer Server do not have to pull it in. */ ts->schedule_operation = _Timer_server_Schedule_operation_method; 1191d7: c7 05 04 c3 13 00 78 movl $0x118f78,0x13c304 1191de: 8f 11 00 ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot; 1191e1: 8b 15 c4 0b 14 00 mov 0x140bc4,%edx 1191e7: 89 15 3c c3 13 00 mov %edx,0x13c33c ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 1191ed: 8b 15 24 0b 14 00 mov 0x140b24,%edx 1191f3: 89 15 74 c3 13 00 mov %edx,0x13c374 ts->insert_chain = NULL; 1191f9: c7 05 78 c3 13 00 00 movl $0x0,0x13c378 119200: 00 00 00 ts->active = false; 119203: c6 05 7c c3 13 00 00 movb $0x0,0x13c37c /* * The default timer server is now available. */ _Timer_server = ts; 11920a: c7 05 20 0e 14 00 00 movl $0x13c300,0x140e20 119211: c3 13 00 /* * Start the timer server */ status = rtems_task_start( 119214: 53 push %ebx 119215: 68 00 c3 13 00 push $0x13c300 11921a: 68 b0 8d 11 00 push $0x118db0 11921f: 50 push %eax 119220: e8 7f f2 ff ff call 1184a4 if (status) { initialized = false; } #endif return status; 119225: 83 c4 10 add $0x10,%esp 119228: e9 d0 fe ff ff jmp 1190fd =============================================================================== 00118a88 : */ rtems_status_code rtems_timer_reset( rtems_id id ) { 118a88: 55 push %ebp 118a89: 89 e5 mov %esp,%ebp 118a8b: 56 push %esi 118a8c: 53 push %ebx 118a8d: 83 ec 24 sub $0x24,%esp Timer_Control *the_timer; Objects_Locations location; rtems_status_code status = RTEMS_SUCCESSFUL; the_timer = _Timer_Get( id, &location ); 118a90: 8d 45 f4 lea -0xc(%ebp),%eax 118a93: 50 push %eax 118a94: ff 75 08 pushl 0x8(%ebp) 118a97: 68 e0 0d 14 00 push $0x140de0 118a9c: e8 ef 26 00 00 call 11b190 <_Objects_Get> 118aa1: 89 c3 mov %eax,%ebx switch ( location ) { 118aa3: 83 c4 10 add $0x10,%esp 118aa6: 8b 45 f4 mov -0xc(%ebp),%eax 118aa9: 85 c0 test %eax,%eax 118aab: 74 0f je 118abc #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118aad: b8 04 00 00 00 mov $0x4,%eax } 118ab2: 8d 65 f8 lea -0x8(%ebp),%esp 118ab5: 5b pop %ebx 118ab6: 5e pop %esi 118ab7: c9 leave 118ab8: c3 ret 118ab9: 8d 76 00 lea 0x0(%esi),%esi the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( the_timer->the_class == TIMER_INTERVAL ) { 118abc: 8b 43 38 mov 0x38(%ebx),%eax 118abf: 85 c0 test %eax,%eax 118ac1: 74 1d je 118ae0 _Watchdog_Remove( &the_timer->Ticker ); _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); } else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { 118ac3: 48 dec %eax 118ac4: 74 3a je 118b00 /* * 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; 118ac6: b8 0b 00 00 00 mov $0xb,%eax } _Thread_Enable_dispatch(); 118acb: 89 45 e4 mov %eax,-0x1c(%ebp) 118ace: e8 45 31 00 00 call 11bc18 <_Thread_Enable_dispatch> return status; 118ad3: 8b 45 e4 mov -0x1c(%ebp),%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118ad6: 8d 65 f8 lea -0x8(%ebp),%esp 118ad9: 5b pop %ebx 118ada: 5e pop %esi 118adb: c9 leave 118adc: c3 ret 118add: 8d 76 00 lea 0x0(%esi),%esi the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( the_timer->the_class == TIMER_INTERVAL ) { _Watchdog_Remove( &the_timer->Ticker ); 118ae0: 83 c3 10 add $0x10,%ebx 118ae3: 83 ec 0c sub $0xc,%esp 118ae6: 53 push %ebx 118ae7: e8 a4 42 00 00 call 11cd90 <_Watchdog_Remove> _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); 118aec: 59 pop %ecx 118aed: 5e pop %esi 118aee: 53 push %ebx 118aef: 68 5c 0b 14 00 push $0x140b5c 118af4: e8 5f 41 00 00 call 11cc58 <_Watchdog_Insert> 118af9: 83 c4 10 add $0x10,%esp rtems_id id ) { Timer_Control *the_timer; Objects_Locations location; rtems_status_code status = RTEMS_SUCCESSFUL; 118afc: 31 c0 xor %eax,%eax 118afe: eb cb jmp 118acb 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; 118b00: 8b 35 20 0e 14 00 mov 0x140e20,%esi if ( !timer_server ) { _Thread_Enable_dispatch(); return RTEMS_INCORRECT_STATE; } #endif _Watchdog_Remove( &the_timer->Ticker ); 118b06: 83 ec 0c sub $0xc,%esp 118b09: 8d 43 10 lea 0x10(%ebx),%eax 118b0c: 50 push %eax 118b0d: e8 7e 42 00 00 call 11cd90 <_Watchdog_Remove> (*timer_server->schedule_operation)( timer_server, the_timer ); 118b12: 58 pop %eax 118b13: 5a pop %edx 118b14: 53 push %ebx 118b15: 56 push %esi 118b16: ff 56 04 call *0x4(%esi) 118b19: 83 c4 10 add $0x10,%esp rtems_id id ) { Timer_Control *the_timer; Objects_Locations location; rtems_status_code status = RTEMS_SUCCESSFUL; 118b1c: 31 c0 xor %eax,%eax 118b1e: eb ab jmp 118acb =============================================================================== 00118b20 : rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 118b20: 55 push %ebp 118b21: 89 e5 mov %esp,%ebp 118b23: 57 push %edi 118b24: 56 push %esi 118b25: 53 push %ebx 118b26: 83 ec 2c sub $0x2c,%esp 118b29: 8b 7d 0c mov 0xc(%ebp),%edi 118b2c: 8b 75 10 mov 0x10(%ebp),%esi Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server; 118b2f: 8b 1d 20 0e 14 00 mov 0x140e20,%ebx if ( !timer_server ) 118b35: 85 db test %ebx,%ebx 118b37: 0f 84 9f 00 00 00 je 118bdc return RTEMS_INCORRECT_STATE; if ( !routine ) 118b3d: 85 f6 test %esi,%esi 118b3f: 0f 84 a3 00 00 00 je 118be8 return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) 118b45: 85 ff test %edi,%edi 118b47: 75 0f jne 118b58 return RTEMS_INVALID_NUMBER; 118b49: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118b4e: 8d 65 f4 lea -0xc(%ebp),%esp 118b51: 5b pop %ebx 118b52: 5e pop %esi 118b53: 5f pop %edi 118b54: c9 leave 118b55: c3 ret 118b56: 66 90 xchg %ax,%ax 118b58: 52 push %edx return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; the_timer = _Timer_Get( id, &location ); 118b59: 8d 45 e4 lea -0x1c(%ebp),%eax 118b5c: 50 push %eax 118b5d: ff 75 08 pushl 0x8(%ebp) 118b60: 68 e0 0d 14 00 push $0x140de0 118b65: e8 26 26 00 00 call 11b190 <_Objects_Get> 118b6a: 89 c2 mov %eax,%edx switch ( location ) { 118b6c: 83 c4 10 add $0x10,%esp 118b6f: 8b 45 e4 mov -0x1c(%ebp),%eax 118b72: 85 c0 test %eax,%eax 118b74: 75 56 jne 118bcc case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 118b76: 83 ec 0c sub $0xc,%esp 118b79: 8d 42 10 lea 0x10(%edx),%eax 118b7c: 50 push %eax 118b7d: 89 55 d4 mov %edx,-0x2c(%ebp) 118b80: e8 0b 42 00 00 call 11cd90 <_Watchdog_Remove> _ISR_Disable( level ); 118b85: 9c pushf 118b86: fa cli 118b87: 58 pop %eax /* * 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 ) { 118b88: 83 c4 10 add $0x10,%esp 118b8b: 8b 55 d4 mov -0x2c(%ebp),%edx 118b8e: 8b 4a 18 mov 0x18(%edx),%ecx 118b91: 85 c9 test %ecx,%ecx 118b93: 75 5f jne 118bf4 /* * 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; 118b95: c7 42 38 01 00 00 00 movl $0x1,0x38(%edx) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 118b9c: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 118ba3: 89 72 2c mov %esi,0x2c(%edx) the_watchdog->id = id; 118ba6: 8b 4d 08 mov 0x8(%ebp),%ecx 118ba9: 89 4a 30 mov %ecx,0x30(%edx) the_watchdog->user_data = user_data; 118bac: 8b 4d 14 mov 0x14(%ebp),%ecx 118baf: 89 4a 34 mov %ecx,0x34(%edx) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = ticks; 118bb2: 89 7a 1c mov %edi,0x1c(%edx) _ISR_Enable( level ); 118bb5: 50 push %eax 118bb6: 9d popf (*timer_server->schedule_operation)( timer_server, the_timer ); 118bb7: 83 ec 08 sub $0x8,%esp 118bba: 52 push %edx 118bbb: 53 push %ebx 118bbc: ff 53 04 call *0x4(%ebx) _Thread_Enable_dispatch(); 118bbf: e8 54 30 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118bc4: 83 c4 10 add $0x10,%esp 118bc7: 31 c0 xor %eax,%eax 118bc9: eb 83 jmp 118b4e 118bcb: 90 nop #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118bcc: b8 04 00 00 00 mov $0x4,%eax } 118bd1: 8d 65 f4 lea -0xc(%ebp),%esp 118bd4: 5b pop %ebx 118bd5: 5e pop %esi 118bd6: 5f pop %edi 118bd7: c9 leave 118bd8: c3 ret 118bd9: 8d 76 00 lea 0x0(%esi),%esi Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) return RTEMS_INCORRECT_STATE; 118bdc: b8 0e 00 00 00 mov $0xe,%eax 118be1: e9 68 ff ff ff jmp 118b4e 118be6: 66 90 xchg %ax,%ax if ( !routine ) return RTEMS_INVALID_ADDRESS; 118be8: b8 09 00 00 00 mov $0x9,%eax 118bed: e9 5c ff ff ff jmp 118b4e 118bf2: 66 90 xchg %ax,%ax * 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 ) { _ISR_Enable( level ); 118bf4: 50 push %eax 118bf5: 9d popf _Thread_Enable_dispatch(); 118bf6: e8 1d 30 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118bfb: 31 c0 xor %eax,%eax 118bfd: e9 4c ff ff ff jmp 118b4e =============================================================================== 00118c04 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 118c04: 55 push %ebp 118c05: 89 e5 mov %esp,%ebp 118c07: 57 push %edi 118c08: 56 push %esi 118c09: 53 push %ebx 118c0a: 83 ec 2c sub $0x2c,%esp 118c0d: 8b 7d 0c mov 0xc(%ebp),%edi 118c10: 8b 75 10 mov 0x10(%ebp),%esi Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; 118c13: 8b 1d 20 0e 14 00 mov 0x140e20,%ebx if ( !timer_server ) 118c19: 85 db test %ebx,%ebx 118c1b: 0f 84 d7 00 00 00 je 118cf8 return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) 118c21: 80 3d 64 0a 14 00 00 cmpb $0x0,0x140a64 118c28: 0f 84 aa 00 00 00 je 118cd8 <== NEVER TAKEN return RTEMS_NOT_DEFINED; if ( !routine ) 118c2e: 85 f6 test %esi,%esi 118c30: 0f 84 b2 00 00 00 je 118ce8 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) 118c36: 83 ec 0c sub $0xc,%esp 118c39: 57 push %edi 118c3a: e8 89 d1 ff ff call 115dc8 <_TOD_Validate> 118c3f: 83 c4 10 add $0x10,%esp 118c42: 84 c0 test %al,%al 118c44: 75 0e jne 118c54 return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; 118c46: b8 14 00 00 00 mov $0x14,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118c4b: 8d 65 f4 lea -0xc(%ebp),%esp 118c4e: 5b pop %ebx 118c4f: 5e pop %esi 118c50: 5f pop %edi 118c51: c9 leave 118c52: c3 ret 118c53: 90 nop return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); 118c54: 83 ec 0c sub $0xc,%esp 118c57: 57 push %edi 118c58: e8 df d0 ff ff call 115d3c <_TOD_To_seconds> 118c5d: 89 c7 mov %eax,%edi if ( seconds <= _TOD_Seconds_since_epoch() ) 118c5f: 83 c4 10 add $0x10,%esp 118c62: 3b 05 24 0b 14 00 cmp 0x140b24,%eax 118c68: 76 dc jbe 118c46 118c6a: 52 push %edx return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); 118c6b: 8d 45 e4 lea -0x1c(%ebp),%eax 118c6e: 50 push %eax 118c6f: ff 75 08 pushl 0x8(%ebp) 118c72: 68 e0 0d 14 00 push $0x140de0 118c77: e8 14 25 00 00 call 11b190 <_Objects_Get> 118c7c: 89 c2 mov %eax,%edx switch ( location ) { 118c7e: 83 c4 10 add $0x10,%esp 118c81: 8b 45 e4 mov -0x1c(%ebp),%eax 118c84: 85 c0 test %eax,%eax 118c86: 75 7c jne 118d04 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 118c88: 83 ec 0c sub $0xc,%esp 118c8b: 8d 42 10 lea 0x10(%edx),%eax 118c8e: 50 push %eax 118c8f: 89 55 d4 mov %edx,-0x2c(%ebp) 118c92: e8 f9 40 00 00 call 11cd90 <_Watchdog_Remove> the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; 118c97: 8b 55 d4 mov -0x2c(%ebp),%edx 118c9a: c7 42 38 03 00 00 00 movl $0x3,0x38(%edx) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 118ca1: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 118ca8: 89 72 2c mov %esi,0x2c(%edx) the_watchdog->id = id; 118cab: 8b 45 08 mov 0x8(%ebp),%eax 118cae: 89 42 30 mov %eax,0x30(%edx) the_watchdog->user_data = user_data; 118cb1: 8b 45 14 mov 0x14(%ebp),%eax 118cb4: 89 42 34 mov %eax,0x34(%edx) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 118cb7: 2b 3d 24 0b 14 00 sub 0x140b24,%edi 118cbd: 89 7a 1c mov %edi,0x1c(%edx) (*timer_server->schedule_operation)( timer_server, the_timer ); 118cc0: 58 pop %eax 118cc1: 59 pop %ecx 118cc2: 52 push %edx 118cc3: 53 push %ebx 118cc4: ff 53 04 call *0x4(%ebx) _Thread_Enable_dispatch(); 118cc7: e8 4c 2f 00 00 call 11bc18 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118ccc: 83 c4 10 add $0x10,%esp 118ccf: 31 c0 xor %eax,%eax 118cd1: e9 75 ff ff ff jmp 118c4b 118cd6: 66 90 xchg %ax,%ax if ( !timer_server ) return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; 118cd8: b8 0b 00 00 00 mov $0xb,%eax <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118cdd: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 118ce0: 5b pop %ebx <== NOT EXECUTED 118ce1: 5e pop %esi <== NOT EXECUTED 118ce2: 5f pop %edi <== NOT EXECUTED 118ce3: c9 leave <== NOT EXECUTED 118ce4: c3 ret <== NOT EXECUTED 118ce5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !routine ) return RTEMS_INVALID_ADDRESS; 118ce8: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118ced: 8d 65 f4 lea -0xc(%ebp),%esp 118cf0: 5b pop %ebx 118cf1: 5e pop %esi 118cf2: 5f pop %edi 118cf3: c9 leave 118cf4: c3 ret 118cf5: 8d 76 00 lea 0x0(%esi),%esi Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) return RTEMS_INCORRECT_STATE; 118cf8: b8 0e 00 00 00 mov $0xe,%eax 118cfd: e9 49 ff ff ff jmp 118c4b 118d02: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118d04: b8 04 00 00 00 mov $0x4,%eax 118d09: e9 3d ff ff ff jmp 118c4b