=============================================================================== 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 d8 56 12 00 mov 0x1256d8,%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 dc 56 12 00 cmp $0x1256dc,%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 dc 56 12 00 cmp $0x1256dc,%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 d8 56 12 00 mov 0x1256d8,%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 dc 56 12 00 cmp $0x1256dc,%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 38 57 12 00 pushl 0x125738 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 dc 56 12 00 cmp $0x1256dc,%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 =============================================================================== 00119894 <_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 ) { 119894: 55 push %ebp 119895: 89 e5 mov %esp,%ebp 119897: 57 push %edi 119898: 56 push %esi 119899: 53 push %ebx 11989a: 83 ec 1c sub $0x1c,%esp 11989d: 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 ) { 1198a0: 8b 45 10 mov 0x10(%ebp),%eax 1198a3: 39 43 4c cmp %eax,0x4c(%ebx) 1198a6: 72 60 jb 119908 <_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 ) { 1198a8: 8b 43 48 mov 0x48(%ebx),%eax 1198ab: 85 c0 test %eax,%eax 1198ad: 75 45 jne 1198f4 <_CORE_message_queue_Broadcast+0x60> 1198af: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 1198b6: eb 18 jmp 1198d0 <_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; 1198b8: ff 45 e4 incl -0x1c(%ebp) const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 1198bb: 8b 42 2c mov 0x2c(%edx),%eax 1198be: 89 c7 mov %eax,%edi 1198c0: 8b 75 0c mov 0xc(%ebp),%esi 1198c3: 8b 4d 10 mov 0x10(%ebp),%ecx 1198c6: f3 a4 rep movsb %ds:(%esi),%es:(%edi) buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 1198c8: 8b 42 28 mov 0x28(%edx),%eax 1198cb: 8b 55 10 mov 0x10(%ebp),%edx 1198ce: 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 = 1198d0: 83 ec 0c sub $0xc,%esp 1198d3: 53 push %ebx 1198d4: e8 eb 26 00 00 call 11bfc4 <_Thread_queue_Dequeue> 1198d9: 89 c2 mov %eax,%edx 1198db: 83 c4 10 add $0x10,%esp 1198de: 85 c0 test %eax,%eax 1198e0: 75 d6 jne 1198b8 <_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; 1198e2: 8b 55 e4 mov -0x1c(%ebp),%edx 1198e5: 8b 45 1c mov 0x1c(%ebp),%eax 1198e8: 89 10 mov %edx,(%eax) return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 1198ea: 31 c0 xor %eax,%eax } 1198ec: 8d 65 f4 lea -0xc(%ebp),%esp 1198ef: 5b pop %ebx 1198f0: 5e pop %esi 1198f1: 5f pop %edi 1198f2: c9 leave 1198f3: 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; 1198f4: 8b 55 1c mov 0x1c(%ebp),%edx 1198f7: c7 02 00 00 00 00 movl $0x0,(%edx) return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 1198fd: 31 c0 xor %eax,%eax #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 1198ff: 8d 65 f4 lea -0xc(%ebp),%esp 119902: 5b pop %ebx 119903: 5e pop %esi 119904: 5f pop %edi 119905: c9 leave 119906: c3 ret 119907: 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; 119908: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 11990d: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 119910: 5b pop %ebx <== NOT EXECUTED 119911: 5e pop %esi <== NOT EXECUTED 119912: 5f pop %edi <== NOT EXECUTED 119913: c9 leave <== NOT EXECUTED 119914: c3 ret <== NOT EXECUTED =============================================================================== 001149d4 <_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 ) { 1149d4: 55 push %ebp 1149d5: 89 e5 mov %esp,%ebp 1149d7: 57 push %edi 1149d8: 56 push %esi 1149d9: 53 push %ebx 1149da: 83 ec 0c sub $0xc,%esp 1149dd: 8b 5d 08 mov 0x8(%ebp),%ebx 1149e0: 8b 75 10 mov 0x10(%ebp),%esi 1149e3: 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; 1149e6: 89 73 44 mov %esi,0x44(%ebx) the_message_queue->number_of_pending_messages = 0; 1149e9: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx) the_message_queue->maximum_message_size = maximum_message_size; 1149f0: 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)) { 1149f3: a8 03 test $0x3,%al 1149f5: 74 15 je 114a0c <_CORE_message_queue_Initialize+0x38> allocated_message_size += sizeof(uint32_t); 1149f7: 8d 50 04 lea 0x4(%eax),%edx allocated_message_size &= ~(sizeof(uint32_t) - 1); 1149fa: 83 e2 fc and $0xfffffffc,%edx } if (allocated_message_size < maximum_message_size) 1149fd: 39 d0 cmp %edx,%eax 1149ff: 76 0d jbe 114a0e <_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; 114a01: 31 c0 xor %eax,%eax STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; } 114a03: 8d 65 f4 lea -0xc(%ebp),%esp 114a06: 5b pop %ebx 114a07: 5e pop %esi 114a08: 5f pop %edi 114a09: c9 leave 114a0a: c3 ret 114a0b: 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)) { 114a0c: 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)); 114a0e: 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 * 114a11: 89 f8 mov %edi,%eax 114a13: 0f af c6 imul %esi,%eax (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) 114a16: 39 d0 cmp %edx,%eax 114a18: 72 e7 jb 114a01 <_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 ); 114a1a: 83 ec 0c sub $0xc,%esp 114a1d: 50 push %eax 114a1e: e8 c1 29 00 00 call 1173e4 <_Workspace_Allocate> return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 114a23: 89 43 5c mov %eax,0x5c(%ebx) _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 114a26: 83 c4 10 add $0x10,%esp 114a29: 85 c0 test %eax,%eax 114a2b: 74 d4 je 114a01 <_CORE_message_queue_Initialize+0x2d> /* * Initialize the pool of inactive messages, pending messages, * and set of waiting threads. */ _Chain_Initialize ( 114a2d: 57 push %edi 114a2e: 56 push %esi 114a2f: 50 push %eax 114a30: 8d 43 60 lea 0x60(%ebx),%eax 114a33: 50 push %eax 114a34: e8 f3 46 00 00 call 11912c <_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 ); 114a39: 8d 43 54 lea 0x54(%ebx),%eax 114a3c: 89 43 50 mov %eax,0x50(%ebx) head->next = tail; head->previous = NULL; 114a3f: 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 ); 114a46: 8d 43 50 lea 0x50(%ebx),%eax 114a49: 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( 114a4c: 6a 06 push $0x6 114a4e: 68 80 00 00 00 push $0x80 114a53: 8b 45 0c mov 0xc(%ebp),%eax 114a56: 83 38 01 cmpl $0x1,(%eax) 114a59: 0f 94 c0 sete %al 114a5c: 0f b6 c0 movzbl %al,%eax 114a5f: 50 push %eax 114a60: 53 push %ebx 114a61: e8 8a 20 00 00 call 116af0 <_Thread_queue_Initialize> THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 114a66: 83 c4 20 add $0x20,%esp 114a69: b0 01 mov $0x1,%al } 114a6b: 8d 65 f4 lea -0xc(%ebp),%esp 114a6e: 5b pop %ebx 114a6f: 5e pop %esi 114a70: 5f pop %edi 114a71: c9 leave 114a72: 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 13 1b 00 00 call 10db84 <_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 38 57 12 00 mov 0x125738,%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 e0 1d 00 00 call 10df14 <_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 70 54 12 00 mov 0x125470,%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 38 57 12 00 mov 0x125738,%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 40 56 12 00 01 cmpl $0x1,0x125640 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 1b 06 00 00 call 10c824 <_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 38 57 12 00 mov 0x125738,%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 70 54 12 00 mov 0x125470,%eax 10c226: 40 inc %eax 10c227: a3 70 54 12 00 mov %eax,0x125470 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 38 57 12 00 mov 0x125738,%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 70 54 12 00 mov 0x125470,%edx 1106ae: 42 inc %edx 1106af: 89 15 70 54 12 00 mov %edx,0x125470 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 7a cc ff ff call 10d340 <_Thread_Change_priority> the_mutex->holder, the_mutex->Attributes.priority_ceiling, false ); _Thread_Enable_dispatch(); 1106c6: e8 29 d1 ff ff call 10d7f4 <_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 38 57 12 00 cmp 0x125738,%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 e5 18 00 00 call 10db84 <_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 5f 10 00 00 call 10d340 <_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 37 10 00 00 call 10d340 <_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 f8 17 00 00 call 10db84 <_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> =============================================================================== 0010c664 <_Chain_Get_with_empty_check>: bool _Chain_Get_with_empty_check( Chain_Control *chain, Chain_Node **node ) { 10c664: 55 push %ebp 10c665: 89 e5 mov %esp,%ebp 10c667: 57 push %edi 10c668: 56 push %esi 10c669: 53 push %ebx 10c66a: 8b 45 08 mov 0x8(%ebp),%eax 10c66d: 8b 7d 0c mov 0xc(%ebp),%edi ISR_Level level; bool is_empty_now; _ISR_Disable( level ); 10c670: 9c pushf 10c671: fa cli 10c672: 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 ); 10c673: 8d 58 04 lea 0x4(%eax),%ebx Chain_Node *old_first = head->next; 10c676: 8b 10 mov (%eax),%edx if ( old_first != tail ) { 10c678: 39 d3 cmp %edx,%ebx 10c67a: 74 18 je 10c694 <_Chain_Get_with_empty_check+0x30> Chain_Node *new_first = old_first->next; 10c67c: 8b 0a mov (%edx),%ecx head->next = new_first; 10c67e: 89 08 mov %ecx,(%eax) new_first->previous = head; 10c680: 89 41 04 mov %eax,0x4(%ecx) *the_node = old_first; 10c683: 89 17 mov %edx,(%edi) is_empty_now = new_first == tail; 10c685: 39 cb cmp %ecx,%ebx 10c687: 0f 94 c0 sete %al is_empty_now = _Chain_Get_with_empty_check_unprotected( chain, node ); _ISR_Enable( level ); 10c68a: 56 push %esi 10c68b: 9d popf return is_empty_now; } 10c68c: 5b pop %ebx 10c68d: 5e pop %esi 10c68e: 5f pop %edi 10c68f: c9 leave 10c690: c3 ret 10c691: 8d 76 00 lea 0x0(%esi),%esi } else *the_node = NULL; 10c694: 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; 10c69a: b0 01 mov $0x1,%al 10c69c: eb ec jmp 10c68a <_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 38 57 12 00 mov 0x125738,%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 a0 57 12 00 01 movl $0x1,0x1257a0 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 46 2f 00 00 call 10e034 <_Thread_Set_state> _ISR_Disable( level ); 10b0ee: 9c pushf 10b0ef: fa cli 10b0f0: 5a pop %edx sync_state = _Event_Sync_state; 10b0f1: a1 a0 57 12 00 mov 0x1257a0,%eax _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 10b0f6: c7 05 a0 57 12 00 00 movl $0x0,0x1257a0 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 d7 21 00 00 jmp 10d2f4 <_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 7c 55 12 00 push $0x12557c 10b18d: e8 0e 34 00 00 call 10e5a0 <_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 34 57 12 00 mov 0x125734,%esi 10b21e: 85 f6 test %esi,%esi 10b220: 74 0c je 10b22e <_Event_Surrender+0x3e> 10b222: 3b 1d 38 57 12 00 cmp 0x125738,%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 01 22 00 00 call 10d474 <_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 b8 21 00 00 call 10d474 <_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 a0 57 12 00 mov 0x1257a0,%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 a0 57 12 00 mov 0x1257a0,%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 a0 57 12 00 03 movl $0x3,0x1257a0 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 f2 24 00 00 call 10d818 <_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 38 57 12 00 cmp 0x125738,%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 1b 21 00 00 call 10d474 <_Thread_Clear_state> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10b359: a1 70 54 12 00 mov 0x125470,%eax 10b35e: 48 dec %eax 10b35f: a3 70 54 12 00 mov %eax,0x125470 _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 a0 57 12 00 mov 0x1257a0,%ecx 10b372: 49 dec %ecx 10b373: 75 cd jne 10b342 <_Event_Timeout+0x2e> _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 10b375: c7 05 a0 57 12 00 02 movl $0x2,0x1257a0 10b37c: 00 00 00 10b37f: eb c1 jmp 10b342 <_Event_Timeout+0x2e> =============================================================================== 00110738 <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 110738: 55 push %ebp 110739: 89 e5 mov %esp,%ebp 11073b: 57 push %edi 11073c: 56 push %esi 11073d: 53 push %ebx 11073e: 83 ec 2c sub $0x2c,%esp 110741: 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 110744: 8d 47 04 lea 0x4(%edi),%eax 110747: 89 45 dc mov %eax,-0x24(%ebp) - HEAP_ALLOC_BONUS; uintptr_t const page_size = heap->page_size; 11074a: 8b 55 08 mov 0x8(%ebp),%edx 11074d: 8b 52 10 mov 0x10(%edx),%edx 110750: 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 ) { 110753: 39 c7 cmp %eax,%edi 110755: 0f 87 69 01 00 00 ja 1108c4 <_Heap_Allocate_aligned_with_boundary+0x18c> /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { 11075b: 8b 5d 14 mov 0x14(%ebp),%ebx 11075e: 85 db test %ebx,%ebx 110760: 0f 85 56 01 00 00 jne 1108bc <_Heap_Allocate_aligned_with_boundary+0x184> if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 110766: 8b 45 08 mov 0x8(%ebp),%eax 110769: 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 ) { 11076c: 39 c8 cmp %ecx,%eax 11076e: 0f 84 50 01 00 00 je 1108c4 <_Heap_Allocate_aligned_with_boundary+0x18c> 110774: 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 11077b: 8b 55 cc mov -0x34(%ebp),%edx 11077e: 83 c2 07 add $0x7,%edx 110781: 89 55 c8 mov %edx,-0x38(%ebp) + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS; 110784: c7 45 d0 04 00 00 00 movl $0x4,-0x30(%ebp) 11078b: 29 7d d0 sub %edi,-0x30(%ebp) 11078e: eb 1e jmp 1107ae <_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; 110790: 8d 59 08 lea 0x8(%ecx),%ebx } /* Statistics */ ++search_count; if ( alloc_begin != 0 ) { 110793: 85 db test %ebx,%ebx 110795: 0f 85 f1 00 00 00 jne 11088c <_Heap_Allocate_aligned_with_boundary+0x154><== ALWAYS TAKEN break; } block = block->next; 11079b: 8b 49 08 mov 0x8(%ecx),%ecx 11079e: 8b 45 e4 mov -0x1c(%ebp),%eax 1107a1: 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 ) { 1107a2: 39 4d 08 cmp %ecx,0x8(%ebp) 1107a5: 0f 84 25 01 00 00 je 1108d0 <_Heap_Allocate_aligned_with_boundary+0x198> 1107ab: 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 ) { 1107ae: 8b 59 04 mov 0x4(%ecx),%ebx 1107b1: 39 5d dc cmp %ebx,-0x24(%ebp) 1107b4: 73 e5 jae 11079b <_Heap_Allocate_aligned_with_boundary+0x63> if ( alignment == 0 ) { 1107b6: 8b 55 10 mov 0x10(%ebp),%edx 1107b9: 85 d2 test %edx,%edx 1107bb: 74 d3 je 110790 <_Heap_Allocate_aligned_with_boundary+0x58> if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 1107bd: 8b 45 08 mov 0x8(%ebp),%eax 1107c0: 8b 40 14 mov 0x14(%eax),%eax 1107c3: 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; 1107c6: 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; 1107c9: 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; 1107cc: 8d 51 08 lea 0x8(%ecx),%edx 1107cf: 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; 1107d2: 8b 75 c8 mov -0x38(%ebp),%esi 1107d5: 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 1107d7: 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; 1107d9: 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); 1107dc: 89 d8 mov %ebx,%eax 1107de: 31 d2 xor %edx,%edx 1107e0: f7 75 10 divl 0x10(%ebp) 1107e3: 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 ) { 1107e5: 39 de cmp %ebx,%esi 1107e7: 73 0b jae 1107f4 <_Heap_Allocate_aligned_with_boundary+0xbc> 1107e9: 89 f0 mov %esi,%eax 1107eb: 31 d2 xor %edx,%edx 1107ed: f7 75 10 divl 0x10(%ebp) 1107f0: 89 f3 mov %esi,%ebx 1107f2: 29 d3 sub %edx,%ebx } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { 1107f4: 8b 45 14 mov 0x14(%ebp),%eax 1107f7: 85 c0 test %eax,%eax 1107f9: 74 5b je 110856 <_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; 1107fb: 8d 34 3b lea (%ebx,%edi,1),%esi 1107fe: 89 f0 mov %esi,%eax 110800: 31 d2 xor %edx,%edx 110802: f7 75 14 divl 0x14(%ebp) 110805: 89 f0 mov %esi,%eax 110807: 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 ) { 110809: 39 c3 cmp %eax,%ebx 11080b: 73 49 jae 110856 <_Heap_Allocate_aligned_with_boundary+0x11e> 11080d: 39 c6 cmp %eax,%esi 11080f: 76 45 jbe 110856 <_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; 110811: 8b 55 d4 mov -0x2c(%ebp),%edx 110814: 01 fa add %edi,%edx 110816: 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 ) { 110819: 39 c2 cmp %eax,%edx 11081b: 0f 87 7a ff ff ff ja 11079b <_Heap_Allocate_aligned_with_boundary+0x63> 110821: 89 ce mov %ecx,%esi 110823: eb 10 jmp 110835 <_Heap_Allocate_aligned_with_boundary+0xfd> 110825: 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 ) { 110828: 39 c1 cmp %eax,%ecx 11082a: 76 28 jbe 110854 <_Heap_Allocate_aligned_with_boundary+0x11c> if ( boundary_line < boundary_floor ) { 11082c: 39 45 e0 cmp %eax,-0x20(%ebp) 11082f: 0f 87 9f 00 00 00 ja 1108d4 <_Heap_Allocate_aligned_with_boundary+0x19c><== NEVER TAKEN return 0; } alloc_begin = boundary_line - alloc_size; 110835: 89 c3 mov %eax,%ebx 110837: 29 fb sub %edi,%ebx 110839: 89 d8 mov %ebx,%eax 11083b: 31 d2 xor %edx,%edx 11083d: f7 75 10 divl 0x10(%ebp) 110840: 29 d3 sub %edx,%ebx alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 110842: 8d 0c 3b lea (%ebx,%edi,1),%ecx 110845: 89 c8 mov %ecx,%eax 110847: 31 d2 xor %edx,%edx 110849: f7 75 14 divl 0x14(%ebp) 11084c: 89 c8 mov %ecx,%eax 11084e: 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 ) { 110850: 39 c3 cmp %eax,%ebx 110852: 72 d4 jb 110828 <_Heap_Allocate_aligned_with_boundary+0xf0> 110854: 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 ) { 110856: 39 5d d4 cmp %ebx,-0x2c(%ebp) 110859: 0f 87 3c ff ff ff ja 11079b <_Heap_Allocate_aligned_with_boundary+0x63> 11085f: be f8 ff ff ff mov $0xfffffff8,%esi 110864: 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); 110866: 01 de add %ebx,%esi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 110868: 89 d8 mov %ebx,%eax 11086a: 31 d2 xor %edx,%edx 11086c: 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; 11086f: 29 d6 sub %edx,%esi if ( free_size >= min_block_size || free_size == 0 ) { 110871: 39 75 d8 cmp %esi,-0x28(%ebp) 110874: 0f 86 19 ff ff ff jbe 110793 <_Heap_Allocate_aligned_with_boundary+0x5b> 11087a: 85 f6 test %esi,%esi 11087c: 0f 85 19 ff ff ff jne 11079b <_Heap_Allocate_aligned_with_boundary+0x63> } /* Statistics */ ++search_count; if ( alloc_begin != 0 ) { 110882: 85 db test %ebx,%ebx 110884: 0f 84 11 ff ff ff je 11079b <_Heap_Allocate_aligned_with_boundary+0x63><== NEVER TAKEN 11088a: 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; 11088c: 8b 45 08 mov 0x8(%ebp),%eax 11088f: ff 40 48 incl 0x48(%eax) stats->searches += search_count; 110892: 8b 55 e4 mov -0x1c(%ebp),%edx 110895: 01 50 4c add %edx,0x4c(%eax) block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 110898: 57 push %edi 110899: 53 push %ebx 11089a: 51 push %ecx 11089b: 50 push %eax 11089c: e8 8f be ff ff call 10c730 <_Heap_Block_allocate> 1108a1: 89 d8 mov %ebx,%eax 1108a3: 83 c4 10 add $0x10,%esp boundary ); } /* Statistics */ if ( stats->max_search < search_count ) { 1108a6: 8b 55 e4 mov -0x1c(%ebp),%edx 1108a9: 8b 4d 08 mov 0x8(%ebp),%ecx 1108ac: 39 51 44 cmp %edx,0x44(%ecx) 1108af: 73 15 jae 1108c6 <_Heap_Allocate_aligned_with_boundary+0x18e> stats->max_search = search_count; 1108b1: 89 51 44 mov %edx,0x44(%ecx) } return (void *) alloc_begin; } 1108b4: 8d 65 f4 lea -0xc(%ebp),%esp 1108b7: 5b pop %ebx 1108b8: 5e pop %esi 1108b9: 5f pop %edi 1108ba: c9 leave 1108bb: c3 ret /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { if ( boundary < alloc_size ) { 1108bc: 3b 7d 14 cmp 0x14(%ebp),%edi 1108bf: 76 1a jbe 1108db <_Heap_Allocate_aligned_with_boundary+0x1a3> 1108c1: 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 ) { 1108c4: 31 c0 xor %eax,%eax if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 1108c6: 8d 65 f4 lea -0xc(%ebp),%esp 1108c9: 5b pop %ebx 1108ca: 5e pop %esi 1108cb: 5f pop %edi 1108cc: c9 leave 1108cd: c3 ret 1108ce: 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 ) { 1108d0: 31 c0 xor %eax,%eax 1108d2: eb d2 jmp 1108a6 <_Heap_Allocate_aligned_with_boundary+0x16e> 1108d4: 89 f1 mov %esi,%ecx <== NOT EXECUTED 1108d6: e9 c0 fe ff ff jmp 11079b <_Heap_Allocate_aligned_with_boundary+0x63><== NOT EXECUTED if ( boundary != 0 ) { if ( boundary < alloc_size ) { return NULL; } if ( alignment == 0 ) { 1108db: 8b 4d 10 mov 0x10(%ebp),%ecx 1108de: 85 c9 test %ecx,%ecx 1108e0: 0f 85 80 fe ff ff jne 110766 <_Heap_Allocate_aligned_with_boundary+0x2e> alignment = page_size; 1108e6: 89 55 10 mov %edx,0x10(%ebp) 1108e9: e9 78 fe ff ff jmp 110766 <_Heap_Allocate_aligned_with_boundary+0x2e> =============================================================================== 00110ccc <_Heap_Extend>: Heap_Control *heap, void *extend_area_begin_ptr, uintptr_t extend_area_size, uintptr_t *extended_size_ptr ) { 110ccc: 55 push %ebp 110ccd: 89 e5 mov %esp,%ebp 110ccf: 57 push %edi 110cd0: 56 push %esi 110cd1: 53 push %ebx 110cd2: 83 ec 4c sub $0x4c,%esp 110cd5: 8b 5d 08 mov 0x8(%ebp),%ebx 110cd8: 8b 4d 10 mov 0x10(%ebp),%ecx Heap_Statistics *const stats = &heap->stats; Heap_Block *const first_block = heap->first_block; 110cdb: 8b 43 20 mov 0x20(%ebx),%eax 110cde: 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; 110ce1: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) Heap_Block *extend_last_block = NULL; 110ce8: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) uintptr_t const page_size = heap->page_size; 110cef: 8b 53 10 mov 0x10(%ebx),%edx 110cf2: 89 55 d4 mov %edx,-0x2c(%ebp) uintptr_t const min_block_size = heap->min_block_size; 110cf5: 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; 110cf8: 8b 73 30 mov 0x30(%ebx),%esi 110cfb: 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 ) { 110cfe: 8b 55 0c mov 0xc(%ebp),%edx 110d01: 01 ca add %ecx,%edx 110d03: 89 55 cc mov %edx,-0x34(%ebp) 110d06: 73 0c jae 110d14 <_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; 110d08: 31 c0 xor %eax,%eax if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; } 110d0a: 8d 65 f4 lea -0xc(%ebp),%esp 110d0d: 5b pop %ebx 110d0e: 5e pop %esi 110d0f: 5f pop %edi 110d10: c9 leave 110d11: c3 ret 110d12: 66 90 xchg %ax,%ax if ( extend_area_end < extend_area_begin ) { return false; } extend_area_ok = _Heap_Get_first_and_last_block( 110d14: 83 ec 08 sub $0x8,%esp 110d17: 8d 55 e0 lea -0x20(%ebp),%edx 110d1a: 52 push %edx 110d1b: 8d 55 e4 lea -0x1c(%ebp),%edx 110d1e: 52 push %edx 110d1f: 50 push %eax 110d20: ff 75 d4 pushl -0x2c(%ebp) 110d23: 51 push %ecx 110d24: ff 75 0c pushl 0xc(%ebp) 110d27: e8 20 bc ff ff call 10c94c <_Heap_Get_first_and_last_block> page_size, min_block_size, &extend_first_block, &extend_last_block ); if (!extend_area_ok ) { 110d2c: 83 c4 20 add $0x20,%esp 110d2f: 84 c0 test %al,%al 110d31: 74 d5 je 110d08 <_Heap_Extend+0x3c> 110d33: 8b 7d d0 mov -0x30(%ebp),%edi 110d36: c7 45 bc 00 00 00 00 movl $0x0,-0x44(%ebp) 110d3d: c7 45 b8 00 00 00 00 movl $0x0,-0x48(%ebp) 110d44: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp) 110d4b: c7 45 c4 00 00 00 00 movl $0x0,-0x3c(%ebp) 110d52: 8b 75 cc mov -0x34(%ebp),%esi 110d55: 89 5d b4 mov %ebx,-0x4c(%ebp) 110d58: eb 30 jmp 110d8a <_Heap_Extend+0xbe> 110d5a: 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 ) { 110d5c: 39 ce cmp %ecx,%esi 110d5e: 73 03 jae 110d63 <_Heap_Extend+0x97> 110d60: 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); 110d63: 8d 59 f8 lea -0x8(%ecx),%ebx 110d66: 89 c8 mov %ecx,%eax 110d68: 31 d2 xor %edx,%edx 110d6a: 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); 110d6d: 29 d3 sub %edx,%ebx link_below_block = start_block; } if ( sub_area_end == extend_area_begin ) { 110d6f: 3b 4d 0c cmp 0xc(%ebp),%ecx 110d72: 74 3c je 110db0 <_Heap_Extend+0xe4> start_block->prev_size = extend_area_end; merge_above_block = end_block; } else if ( sub_area_end < extend_area_begin ) { 110d74: 39 4d 0c cmp %ecx,0xc(%ebp) 110d77: 76 03 jbe 110d7c <_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 ) 110d79: 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; 110d7c: 8b 7b 04 mov 0x4(%ebx),%edi 110d7f: 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); 110d82: 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 ); 110d85: 39 7d d0 cmp %edi,-0x30(%ebp) 110d88: 74 39 je 110dc3 <_Heap_Extend+0xf7> return false; } do { uintptr_t const sub_area_begin = (start_block != first_block) ? (uintptr_t) start_block : heap->area_begin; 110d8a: 3b 7d d0 cmp -0x30(%ebp),%edi 110d8d: 0f 84 39 01 00 00 je 110ecc <_Heap_Extend+0x200> 110d93: 89 f8 mov %edi,%eax uintptr_t const sub_area_end = start_block->prev_size; 110d95: 8b 0f mov (%edi),%ecx Heap_Block *const end_block = _Heap_Block_of_alloc_area( sub_area_end, page_size ); if ( 110d97: 39 4d 0c cmp %ecx,0xc(%ebp) 110d9a: 73 08 jae 110da4 <_Heap_Extend+0xd8> sub_area_end > extend_area_begin && extend_area_end > sub_area_begin 110d9c: 39 f0 cmp %esi,%eax 110d9e: 0f 82 64 ff ff ff jb 110d08 <_Heap_Extend+0x3c> ) { return false; } if ( extend_area_end == sub_area_begin ) { 110da4: 39 f0 cmp %esi,%eax 110da6: 75 b4 jne 110d5c <_Heap_Extend+0x90> 110da8: 89 7d c4 mov %edi,-0x3c(%ebp) 110dab: eb b6 jmp 110d63 <_Heap_Extend+0x97> 110dad: 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; 110db0: 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 ) 110db2: 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; 110db5: 8b 7b 04 mov 0x4(%ebx),%edi 110db8: 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); 110dbb: 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 ); 110dbe: 39 7d d0 cmp %edi,-0x30(%ebp) 110dc1: 75 c7 jne 110d8a <_Heap_Extend+0xbe> <== NEVER TAKEN 110dc3: 8b 5d b4 mov -0x4c(%ebp),%ebx if ( extend_area_begin < heap->area_begin ) { 110dc6: 8b 75 0c mov 0xc(%ebp),%esi 110dc9: 3b 73 18 cmp 0x18(%ebx),%esi 110dcc: 0f 82 06 01 00 00 jb 110ed8 <_Heap_Extend+0x20c> heap->area_begin = extend_area_begin; } else if ( heap->area_end < extend_area_end ) { 110dd2: 8b 45 cc mov -0x34(%ebp),%eax 110dd5: 3b 43 1c cmp 0x1c(%ebx),%eax 110dd8: 76 03 jbe 110ddd <_Heap_Extend+0x111> heap->area_end = extend_area_end; 110dda: 89 43 1c mov %eax,0x1c(%ebx) } extend_first_block_size = (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; 110ddd: 8b 55 e0 mov -0x20(%ebp),%edx 110de0: 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 = 110de3: 89 d1 mov %edx,%ecx 110de5: 29 c1 sub %eax,%ecx (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; extend_first_block->prev_size = extend_area_end; 110de7: 8b 75 cc mov -0x34(%ebp),%esi 110dea: 89 30 mov %esi,(%eax) extend_first_block->size_and_flag = extend_first_block_size | HEAP_PREV_BLOCK_USED; 110dec: 89 ce mov %ecx,%esi 110dee: 83 ce 01 or $0x1,%esi 110df1: 89 70 04 mov %esi,0x4(%eax) _Heap_Protection_block_initialize( heap, extend_first_block ); extend_last_block->prev_size = extend_first_block_size; 110df4: 89 0a mov %ecx,(%edx) extend_last_block->size_and_flag = 0; 110df6: 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 ) { 110dfd: 39 43 20 cmp %eax,0x20(%ebx) 110e00: 0f 86 da 00 00 00 jbe 110ee0 <_Heap_Extend+0x214> heap->first_block = extend_first_block; 110e06: 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 ) { 110e09: 8b 75 c4 mov -0x3c(%ebp),%esi 110e0c: 85 f6 test %esi,%esi 110e0e: 0f 84 10 01 00 00 je 110f24 <_Heap_Extend+0x258> Heap_Control *heap, uintptr_t extend_area_begin, Heap_Block *first_block ) { uintptr_t const page_size = heap->page_size; 110e14: 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 ); 110e17: 8b 4d 0c mov 0xc(%ebp),%ecx 110e1a: 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; 110e1d: 89 c8 mov %ecx,%eax 110e1f: 31 d2 xor %edx,%edx 110e21: f7 f6 div %esi if ( remainder != 0 ) { 110e23: 85 d2 test %edx,%edx 110e25: 0f 84 c9 00 00 00 je 110ef4 <_Heap_Extend+0x228> <== ALWAYS TAKEN return value - remainder + alignment; 110e2b: 8d 04 31 lea (%ecx,%esi,1),%eax <== NOT EXECUTED 110e2e: 29 d0 sub %edx,%eax <== NOT EXECUTED uintptr_t const new_first_block_begin = 110e30: 8d 50 f8 lea -0x8(%eax),%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; 110e33: 8b 75 c4 mov -0x3c(%ebp),%esi 110e36: 8b 0e mov (%esi),%ecx 110e38: 89 48 f8 mov %ecx,-0x8(%eax) 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 = 110e3b: 89 f0 mov %esi,%eax 110e3d: 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; 110e3f: 83 c8 01 or $0x1,%eax 110e42: 89 42 04 mov %eax,0x4(%edx) _Heap_Free_block( heap, new_first_block ); 110e45: 89 d8 mov %ebx,%eax 110e47: e8 64 fe ff ff call 110cb0 <_Heap_Free_block> link_below_block, extend_last_block ); } if ( merge_above_block != NULL ) { 110e4c: 8b 45 c8 mov -0x38(%ebp),%eax 110e4f: 85 c0 test %eax,%eax 110e51: 0f 84 a5 00 00 00 je 110efc <_Heap_Extend+0x230> ) { uintptr_t const page_size = heap->page_size; uintptr_t const last_block_begin = (uintptr_t) last_block; uintptr_t const last_block_new_size = _Heap_Align_down( extend_area_end - last_block_begin - HEAP_BLOCK_HEADER_SIZE, 110e57: 8b 4d cc mov -0x34(%ebp),%ecx 110e5a: 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( 110e5d: 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); 110e60: 89 c8 mov %ecx,%eax 110e62: 31 d2 xor %edx,%edx 110e64: f7 73 10 divl 0x10(%ebx) 110e67: 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) 110e69: 8b 55 c8 mov -0x38(%ebp),%edx 110e6c: 8b 42 04 mov 0x4(%edx),%eax 110e6f: 29 c8 sub %ecx,%eax | HEAP_PREV_BLOCK_USED; 110e71: 83 c8 01 or $0x1,%eax 110e74: 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; 110e78: 8b 42 04 mov 0x4(%edx),%eax 110e7b: 83 e0 01 and $0x1,%eax block->size_and_flag = size | flag; 110e7e: 09 c8 or %ecx,%eax 110e80: 89 42 04 mov %eax,0x4(%edx) _Heap_Block_set_size( last_block, last_block_new_size ); _Heap_Free_block( heap, last_block ); 110e83: 89 d8 mov %ebx,%eax 110e85: e8 26 fe ff ff call 110cb0 <_Heap_Free_block> extend_first_block, extend_last_block ); } if ( merge_below_block == NULL && merge_above_block == NULL ) { 110e8a: 8b 75 c4 mov -0x3c(%ebp),%esi 110e8d: 85 f6 test %esi,%esi 110e8f: 0f 84 ab 00 00 00 je 110f40 <_Heap_Extend+0x274> if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; } 110e95: 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( 110e98: 8b 43 20 mov 0x20(%ebx),%eax 110e9b: 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; 110e9d: 8b 4a 04 mov 0x4(%edx),%ecx 110ea0: 83 e1 01 and $0x1,%ecx block->size_and_flag = size | flag; 110ea3: 09 c8 or %ecx,%eax 110ea5: 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; 110ea8: 8b 43 30 mov 0x30(%ebx),%eax 110eab: 2b 45 c0 sub -0x40(%ebp),%eax /* Statistics */ stats->size += extended_size; 110eae: 01 43 2c add %eax,0x2c(%ebx) if ( extended_size_ptr != NULL ) 110eb1: 8b 55 14 mov 0x14(%ebp),%edx 110eb4: 85 d2 test %edx,%edx 110eb6: 0f 84 a0 00 00 00 je 110f5c <_Heap_Extend+0x290> <== NEVER TAKEN *extended_size_ptr = extended_size; 110ebc: 8b 55 14 mov 0x14(%ebp),%edx 110ebf: 89 02 mov %eax,(%edx) return true; 110ec1: b0 01 mov $0x1,%al } 110ec3: 8d 65 f4 lea -0xc(%ebp),%esp 110ec6: 5b pop %ebx 110ec7: 5e pop %esi 110ec8: 5f pop %edi 110ec9: c9 leave 110eca: c3 ret 110ecb: 90 nop return false; } do { uintptr_t const sub_area_begin = (start_block != first_block) ? (uintptr_t) start_block : heap->area_begin; 110ecc: 8b 55 b4 mov -0x4c(%ebp),%edx 110ecf: 8b 42 18 mov 0x18(%edx),%eax 110ed2: e9 be fe ff ff jmp 110d95 <_Heap_Extend+0xc9> 110ed7: 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; 110ed8: 89 73 18 mov %esi,0x18(%ebx) 110edb: e9 fd fe ff ff jmp 110ddd <_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 ) { 110ee0: 39 53 24 cmp %edx,0x24(%ebx) 110ee3: 0f 83 20 ff ff ff jae 110e09 <_Heap_Extend+0x13d> heap->last_block = extend_last_block; 110ee9: 89 53 24 mov %edx,0x24(%ebx) 110eec: e9 18 ff ff ff jmp 110e09 <_Heap_Extend+0x13d> 110ef1: 8d 76 00 lea 0x0(%esi),%esi uintptr_t remainder = value % alignment; if ( remainder != 0 ) { return value - remainder + alignment; } else { return value; 110ef4: 89 c8 mov %ecx,%eax 110ef6: e9 35 ff ff ff jmp 110e30 <_Heap_Extend+0x164> 110efb: 90 nop ); } if ( merge_above_block != NULL ) { _Heap_Merge_above( heap, merge_above_block, extend_area_end ); } else if ( link_above_block != NULL ) { 110efc: 8b 7d bc mov -0x44(%ebp),%edi 110eff: 85 ff test %edi,%edi 110f01: 74 87 je 110e8a <_Heap_Extend+0x1be> _Heap_Link_above( 110f03: 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 ); 110f06: 8b 45 e4 mov -0x1c(%ebp),%eax 110f09: 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; 110f0c: 8b 75 bc mov -0x44(%ebp),%esi 110f0f: 8b 56 04 mov 0x4(%esi),%edx 110f12: 83 e2 01 and $0x1,%edx block->size_and_flag = size | flag; 110f15: 09 d0 or %edx,%eax 110f17: 89 46 04 mov %eax,0x4(%esi) last_block->size_and_flag |= HEAP_PREV_BLOCK_USED; 110f1a: 83 49 04 01 orl $0x1,0x4(%ecx) 110f1e: e9 67 ff ff ff jmp 110e8a <_Heap_Extend+0x1be> 110f23: 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 ) { 110f24: 8b 4d b8 mov -0x48(%ebp),%ecx 110f27: 85 c9 test %ecx,%ecx 110f29: 0f 84 1d ff ff ff je 110e4c <_Heap_Extend+0x180> { 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; 110f2f: 8b 45 b8 mov -0x48(%ebp),%eax 110f32: 29 d0 sub %edx,%eax 110f34: 83 c8 01 or $0x1,%eax 110f37: 89 42 04 mov %eax,0x4(%edx) 110f3a: e9 0d ff ff ff jmp 110e4c <_Heap_Extend+0x180> 110f3f: 90 nop extend_first_block, extend_last_block ); } if ( merge_below_block == NULL && merge_above_block == NULL ) { 110f40: 8b 4d c8 mov -0x38(%ebp),%ecx 110f43: 85 c9 test %ecx,%ecx 110f45: 0f 85 4a ff ff ff jne 110e95 <_Heap_Extend+0x1c9> _Heap_Free_block( heap, extend_first_block ); 110f4b: 8b 55 e4 mov -0x1c(%ebp),%edx 110f4e: 89 d8 mov %ebx,%eax 110f50: e8 5b fd ff ff call 110cb0 <_Heap_Free_block> 110f55: e9 3b ff ff ff jmp 110e95 <_Heap_Extend+0x1c9> 110f5a: 66 90 xchg %ax,%ax stats->size += extended_size; if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; 110f5c: b0 01 mov $0x1,%al <== NOT EXECUTED 110f5e: e9 a7 fd ff ff jmp 110d0a <_Heap_Extend+0x3e> <== NOT EXECUTED =============================================================================== 001108f0 <_Heap_Free>: return do_free; } #endif bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { 1108f0: 55 push %ebp 1108f1: 89 e5 mov %esp,%ebp 1108f3: 57 push %edi 1108f4: 56 push %esi 1108f5: 53 push %ebx 1108f6: 83 ec 10 sub $0x10,%esp 1108f9: 8b 5d 08 mov 0x8(%ebp),%ebx 1108fc: 8b 45 0c mov 0xc(%ebp),%eax 1108ff: 8d 48 f8 lea -0x8(%eax),%ecx 110902: 31 d2 xor %edx,%edx 110904: 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); 110907: 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 110909: 8b 43 20 mov 0x20(%ebx),%eax && (uintptr_t) block <= (uintptr_t) heap->last_block; 11090c: 39 c1 cmp %eax,%ecx 11090e: 72 07 jb 110917 <_Heap_Free+0x27> 110910: 8b 73 24 mov 0x24(%ebx),%esi 110913: 39 f1 cmp %esi,%ecx 110915: 76 0d jbe 110924 <_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 ); 110917: 31 c0 xor %eax,%eax --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 110919: 83 c4 10 add $0x10,%esp 11091c: 5b pop %ebx 11091d: 5e pop %esi 11091e: 5f pop %edi 11091f: c9 leave 110920: c3 ret 110921: 8d 76 00 lea 0x0(%esi),%esi 110924: 8b 51 04 mov 0x4(%ecx),%edx 110927: 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; 11092a: 83 e2 fe and $0xfffffffe,%edx 11092d: 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); 110930: 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; 110933: 39 d0 cmp %edx,%eax 110935: 77 e0 ja 110917 <_Heap_Free+0x27> <== NEVER TAKEN 110937: 39 d6 cmp %edx,%esi 110939: 72 dc jb 110917 <_Heap_Free+0x27> <== NEVER TAKEN 11093b: 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 ) ) { 11093e: f7 c7 01 00 00 00 test $0x1,%edi 110944: 74 d1 je 110917 <_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; 110946: 83 e7 fe and $0xfffffffe,%edi 110949: 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 )); 11094c: 39 d6 cmp %edx,%esi 11094e: 0f 84 c8 00 00 00 je 110a1c <_Heap_Free+0x12c> return do_free; } #endif bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) 110954: f6 44 3a 04 01 testb $0x1,0x4(%edx,%edi,1) 110959: 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 ) ) { 11095d: f6 45 f0 01 testb $0x1,-0x10(%ebp) 110961: 75 45 jne 1109a8 <_Heap_Free+0xb8> uintptr_t const prev_size = block->prev_size; 110963: 8b 39 mov (%ecx),%edi 110965: 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); 110968: 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; 11096a: 39 c8 cmp %ecx,%eax 11096c: 77 a9 ja 110917 <_Heap_Free+0x27> <== NEVER TAKEN 11096e: 39 ce cmp %ecx,%esi 110970: 72 a5 jb 110917 <_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) ) { 110972: f6 41 04 01 testb $0x1,0x4(%ecx) 110976: 74 9f je 110917 <_Heap_Free+0x27> <== NEVER TAKEN _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ 110978: 80 7d eb 00 cmpb $0x0,-0x15(%ebp) 11097c: 0f 84 a6 00 00 00 je 110a28 <_Heap_Free+0x138> uintptr_t const size = block_size + prev_size + next_block_size; 110982: 8b 7d e4 mov -0x1c(%ebp),%edi 110985: 03 7d ec add -0x14(%ebp),%edi 110988: 03 7d f0 add -0x10(%ebp),%edi --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 11098b: 8b 42 08 mov 0x8(%edx),%eax 11098e: 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; 110991: 89 42 08 mov %eax,0x8(%edx) next->prev = prev; 110994: 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; 110997: ff 4b 38 decl 0x38(%ebx) prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 11099a: 89 f8 mov %edi,%eax 11099c: 83 c8 01 or $0x1,%eax 11099f: 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; 1109a2: 89 3c 39 mov %edi,(%ecx,%edi,1) 1109a5: eb 2a jmp 1109d1 <_Heap_Free+0xe1> 1109a7: 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 */ 1109a8: 80 7d eb 00 cmpb $0x0,-0x15(%ebp) 1109ac: 74 3a je 1109e8 <_Heap_Free+0xf8> uintptr_t const size = block_size + next_block_size; 1109ae: 8b 7d e4 mov -0x1c(%ebp),%edi 1109b1: 03 7d ec add -0x14(%ebp),%edi --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 1109b4: 8b 42 08 mov 0x8(%edx),%eax 1109b7: 8b 52 0c mov 0xc(%edx),%edx ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; new_block->next = next; 1109ba: 89 41 08 mov %eax,0x8(%ecx) new_block->prev = prev; 1109bd: 89 51 0c mov %edx,0xc(%ecx) next->prev = new_block; 1109c0: 89 48 0c mov %ecx,0xc(%eax) prev->next = new_block; 1109c3: 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; 1109c6: 89 f8 mov %edi,%eax 1109c8: 83 c8 01 or $0x1,%eax 1109cb: 89 41 04 mov %eax,0x4(%ecx) next_block = _Heap_Block_at( block, size ); next_block->prev_size = size; 1109ce: 89 3c 39 mov %edi,(%ecx,%edi,1) stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 1109d1: ff 4b 40 decl 0x40(%ebx) ++stats->frees; 1109d4: ff 43 50 incl 0x50(%ebx) stats->free_size += block_size; 1109d7: 8b 55 ec mov -0x14(%ebp),%edx 1109da: 01 53 30 add %edx,0x30(%ebx) return( true ); 1109dd: b0 01 mov $0x1,%al } 1109df: 83 c4 10 add $0x10,%esp 1109e2: 5b pop %ebx 1109e3: 5e pop %esi 1109e4: 5f pop %edi 1109e5: c9 leave 1109e6: c3 ret 1109e7: 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; 1109e8: 8b 43 08 mov 0x8(%ebx),%eax new_block->next = next; 1109eb: 89 41 08 mov %eax,0x8(%ecx) new_block->prev = block_before; 1109ee: 89 59 0c mov %ebx,0xc(%ecx) block_before->next = new_block; 1109f1: 89 4b 08 mov %ecx,0x8(%ebx) next->prev = new_block; 1109f4: 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; 1109f7: 8b 45 ec mov -0x14(%ebp),%eax 1109fa: 83 c8 01 or $0x1,%eax 1109fd: 89 41 04 mov %eax,0x4(%ecx) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 110a00: 83 62 04 fe andl $0xfffffffe,0x4(%edx) next_block->prev_size = block_size; 110a04: 8b 45 ec mov -0x14(%ebp),%eax 110a07: 89 02 mov %eax,(%edx) /* Statistics */ ++stats->free_blocks; 110a09: 8b 43 38 mov 0x38(%ebx),%eax 110a0c: 40 inc %eax 110a0d: 89 43 38 mov %eax,0x38(%ebx) if ( stats->max_free_blocks < stats->free_blocks ) { 110a10: 3b 43 3c cmp 0x3c(%ebx),%eax 110a13: 76 bc jbe 1109d1 <_Heap_Free+0xe1> stats->max_free_blocks = stats->free_blocks; 110a15: 89 43 3c mov %eax,0x3c(%ebx) 110a18: eb b7 jmp 1109d1 <_Heap_Free+0xe1> 110a1a: 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 )); 110a1c: c6 45 eb 00 movb $0x0,-0x15(%ebp) 110a20: e9 38 ff ff ff jmp 11095d <_Heap_Free+0x6d> 110a25: 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; 110a28: 8b 45 ec mov -0x14(%ebp),%eax 110a2b: 03 45 f0 add -0x10(%ebp),%eax prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 110a2e: 89 c6 mov %eax,%esi 110a30: 83 ce 01 or $0x1,%esi 110a33: 89 71 04 mov %esi,0x4(%ecx) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 110a36: 83 62 04 fe andl $0xfffffffe,0x4(%edx) next_block->prev_size = size; 110a3a: 89 02 mov %eax,(%edx) 110a3c: eb 93 jmp 1109d1 <_Heap_Free+0xe1> =============================================================================== 0010c5c0 <_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 ) { 10c5c0: 55 push %ebp 10c5c1: 89 e5 mov %esp,%ebp 10c5c3: 57 push %edi 10c5c4: 56 push %esi 10c5c5: 53 push %ebx 10c5c6: 8b 4d 08 mov 0x8(%ebp),%ecx 10c5c9: 8b 7d 0c mov 0xc(%ebp),%edi uintptr_t const heap_area_end = heap_area_begin + heap_area_size; 10c5cc: 8d 34 0f lea (%edi,%ecx,1),%esi uintptr_t const alloc_area_begin = _Heap_Align_up( heap_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size ); 10c5cf: 8d 59 08 lea 0x8(%ecx),%ebx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up( uintptr_t value, uintptr_t alignment ) { uintptr_t remainder = value % alignment; 10c5d2: 89 d8 mov %ebx,%eax 10c5d4: 31 d2 xor %edx,%edx 10c5d6: f7 75 10 divl 0x10(%ebp) if ( remainder != 0 ) { 10c5d9: 85 d2 test %edx,%edx 10c5db: 74 05 je 10c5e2 <_Heap_Get_first_and_last_block+0x22> return value - remainder + alignment; 10c5dd: 03 5d 10 add 0x10(%ebp),%ebx 10c5e0: 29 d3 sub %edx,%ebx _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 ( 10c5e2: 39 f1 cmp %esi,%ecx 10c5e4: 77 2e ja 10c614 <_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); 10c5e6: 8d 73 f8 lea -0x8(%ebx),%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 = 10c5e9: 29 cb sub %ecx,%ebx Heap_Block *const last_block = _Heap_Block_at( first_block, first_block_size ); if ( heap_area_end < heap_area_begin || heap_area_size <= overhead 10c5eb: 39 df cmp %ebx,%edi 10c5ed: 76 25 jbe 10c614 <_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 ); 10c5ef: 29 df sub %ebx,%edi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 10c5f1: 89 f8 mov %edi,%eax 10c5f3: 31 d2 xor %edx,%edx 10c5f5: f7 75 10 divl 0x10(%ebp) 10c5f8: 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 10c5fa: 39 7d 14 cmp %edi,0x14(%ebp) 10c5fd: 77 15 ja 10c614 <_Heap_Get_first_and_last_block+0x54> ) { /* Invalid area or area too small */ return false; } *first_block_ptr = first_block; 10c5ff: 8b 45 18 mov 0x18(%ebp),%eax 10c602: 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); 10c604: 01 f7 add %esi,%edi 10c606: 8b 45 1c mov 0x1c(%ebp),%eax 10c609: 89 38 mov %edi,(%eax) *last_block_ptr = last_block; return true; 10c60b: b0 01 mov $0x1,%al } 10c60d: 5b pop %ebx 10c60e: 5e pop %esi 10c60f: 5f pop %edi 10c610: c9 leave 10c611: c3 ret 10c612: 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; 10c614: 31 c0 xor %eax,%eax *first_block_ptr = first_block; *last_block_ptr = last_block; return true; } 10c616: 5b pop %ebx 10c617: 5e pop %esi 10c618: 5f pop %edi 10c619: c9 leave 10c61a: c3 ret =============================================================================== 00114604 <_Heap_Get_free_information>: void _Heap_Get_free_information( Heap_Control *the_heap, Heap_Information *info ) { 114604: 55 push %ebp 114605: 89 e5 mov %esp,%ebp 114607: 57 push %edi 114608: 56 push %esi 114609: 53 push %ebx 11460a: 8b 7d 0c mov 0xc(%ebp),%edi Heap_Block *the_block; Heap_Block *const tail = _Heap_Free_list_tail(the_heap); info->number = 0; 11460d: c7 07 00 00 00 00 movl $0x0,(%edi) info->largest = 0; 114613: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi) info->total = 0; 11461a: 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; } } 114621: 8b 45 08 mov 0x8(%ebp),%eax 114624: 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); 114627: 39 d0 cmp %edx,%eax 114629: 74 31 je 11465c <_Heap_Get_free_information+0x58> 11462b: b9 01 00 00 00 mov $0x1,%ecx 114630: 31 f6 xor %esi,%esi 114632: 31 db xor %ebx,%ebx 114634: eb 07 jmp 11463d <_Heap_Get_free_information+0x39> 114636: 66 90 xchg %ax,%ax 114638: 8b 77 04 mov 0x4(%edi),%esi 11463b: 89 c1 mov %eax,%ecx - 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; 11463d: 8b 42 04 mov 0x4(%edx),%eax 114640: 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; 114643: 01 c3 add %eax,%ebx if ( info->largest < the_size ) 114645: 39 f0 cmp %esi,%eax 114647: 76 03 jbe 11464c <_Heap_Get_free_information+0x48> info->largest = the_size; 114649: 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) 11464c: 8b 52 08 mov 0x8(%edx),%edx 11464f: 8d 41 01 lea 0x1(%ecx),%eax info->number = 0; info->largest = 0; info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); 114652: 39 55 08 cmp %edx,0x8(%ebp) 114655: 75 e1 jne 114638 <_Heap_Get_free_information+0x34> 114657: 89 0f mov %ecx,(%edi) 114659: 89 5f 08 mov %ebx,0x8(%edi) info->number++; info->total += the_size; if ( info->largest < the_size ) info->largest = the_size; } } 11465c: 5b pop %ebx 11465d: 5e pop %esi 11465e: 5f pop %edi 11465f: c9 leave 114660: c3 ret =============================================================================== 00111468 <_Heap_Get_information>: void _Heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 111468: 55 push %ebp 111469: 89 e5 mov %esp,%ebp 11146b: 57 push %edi 11146c: 56 push %esi 11146d: 53 push %ebx 11146e: 83 ec 04 sub $0x4,%esp 111471: 8b 45 08 mov 0x8(%ebp),%eax 111474: 8b 5d 0c mov 0xc(%ebp),%ebx Heap_Block *the_block = the_heap->first_block; 111477: 8b 50 20 mov 0x20(%eax),%edx Heap_Block *const end = the_heap->last_block; 11147a: 8b 40 24 mov 0x24(%eax),%eax 11147d: 89 45 f0 mov %eax,-0x10(%ebp) memset(the_info, 0, sizeof(*the_info)); 111480: b9 18 00 00 00 mov $0x18,%ecx 111485: 31 c0 xor %eax,%eax 111487: 89 df mov %ebx,%edi 111489: f3 aa rep stos %al,%es:(%edi) while ( the_block != end ) { 11148b: 3b 55 f0 cmp -0x10(%ebp),%edx 11148e: 74 38 je 1114c8 <_Heap_Get_information+0x60><== NEVER TAKEN 111490: 8b 7a 04 mov 0x4(%edx),%edi 111493: eb 18 jmp 1114ad <_Heap_Get_information+0x45> 111495: 8d 76 00 lea 0x0(%esi),%esi 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+0x40> 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 75 f0 cmp %esi,-0x10(%ebp) 1114ab: 74 1b je 1114c8 <_Heap_Get_information+0x60> - 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; 1114ad: 89 f9 mov %edi,%ecx 1114af: 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); 1114b2: 8d 34 0a lea (%edx,%ecx,1),%esi 1114b5: 89 f2 mov %esi,%edx if ( info->largest < the_size ) info->largest = the_size; the_block = next_block; } } 1114b7: 8b 7e 04 mov 0x4(%esi),%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) ) 1114ba: f7 c7 01 00 00 00 test $0x1,%edi 1114c0: 75 d6 jne 111498 <_Heap_Get_information+0x30> info = &the_info->Used; else info = &the_info->Free; 1114c2: 89 d8 mov %ebx,%eax 1114c4: eb d5 jmp 11149b <_Heap_Get_information+0x33> 1114c6: 66 90 xchg %ax,%ax if ( info->largest < the_size ) info->largest = the_size; the_block = next_block; } } 1114c8: 58 pop %eax 1114c9: 5b pop %ebx 1114ca: 5e pop %esi 1114cb: 5f pop %edi 1114cc: c9 leave 1114cd: c3 ret =============================================================================== 0011dd3c <_Heap_Resize_block>: void *alloc_begin_ptr, uintptr_t new_alloc_size, uintptr_t *old_size, uintptr_t *new_size ) { 11dd3c: 55 push %ebp 11dd3d: 89 e5 mov %esp,%ebp 11dd3f: 57 push %edi 11dd40: 56 push %esi 11dd41: 53 push %ebx 11dd42: 83 ec 2c sub $0x2c,%esp 11dd45: 8b 5d 08 mov 0x8(%ebp),%ebx 11dd48: 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); 11dd4b: 8d 4e f8 lea -0x8(%esi),%ecx 11dd4e: 89 f0 mov %esi,%eax 11dd50: 31 d2 xor %edx,%edx 11dd52: 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); 11dd55: 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; 11dd57: 8b 45 14 mov 0x14(%ebp),%eax 11dd5a: c7 00 00 00 00 00 movl $0x0,(%eax) *new_size = 0; 11dd60: 8b 55 18 mov 0x18(%ebp),%edx 11dd63: 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; 11dd69: 39 4b 20 cmp %ecx,0x20(%ebx) 11dd6c: 77 05 ja 11dd73 <_Heap_Resize_block+0x37> 11dd6e: 39 4b 24 cmp %ecx,0x24(%ebx) 11dd71: 73 0d jae 11dd80 <_Heap_Resize_block+0x44> new_alloc_size, old_size, new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; 11dd73: b8 02 00 00 00 mov $0x2,%eax } } 11dd78: 8d 65 f4 lea -0xc(%ebp),%esp 11dd7b: 5b pop %ebx 11dd7c: 5e pop %esi 11dd7d: 5f pop %edi 11dd7e: c9 leave 11dd7f: 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; 11dd80: 8b 41 04 mov 0x4(%ecx),%eax 11dd83: 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; 11dd86: 8d 3c 01 lea (%ecx,%eax,1),%edi 11dd89: 89 7d d4 mov %edi,-0x2c(%ebp) uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS; 11dd8c: 89 fa mov %edi,%edx 11dd8e: 29 f2 sub %esi,%edx 11dd90: 83 c2 04 add $0x4,%edx 11dd93: 89 55 e0 mov %edx,-0x20(%ebp) 11dd96: 8b 57 04 mov 0x4(%edi),%edx 11dd99: 83 e2 fe and $0xfffffffe,%edx 11dd9c: 89 55 d0 mov %edx,-0x30(%ebp) RTEMS_INLINE_ROUTINE bool _Heap_Is_free( const Heap_Block *block ) { return !_Heap_Is_used( block ); 11dd9f: f6 44 17 04 01 testb $0x1,0x4(%edi,%edx,1) 11dda4: 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; 11dda8: 8b 55 e0 mov -0x20(%ebp),%edx 11ddab: 8b 7d 14 mov 0x14(%ebp),%edi 11ddae: 89 17 mov %edx,(%edi) if ( next_block_is_free ) { 11ddb0: 80 7d df 00 cmpb $0x0,-0x21(%ebp) 11ddb4: 75 6e jne 11de24 <_Heap_Resize_block+0xe8> block_size += next_block_size; alloc_size += next_block_size; } if ( new_alloc_size > alloc_size ) { 11ddb6: 8b 55 e0 mov -0x20(%ebp),%edx 11ddb9: 39 55 10 cmp %edx,0x10(%ebp) 11ddbc: 77 79 ja 11de37 <_Heap_Resize_block+0xfb> return HEAP_RESIZE_UNSATISFIED; } if ( next_block_is_free ) { 11ddbe: 80 7d df 00 cmpb $0x0,-0x21(%ebp) 11ddc2: 74 31 je 11ddf5 <_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; 11ddc4: 8b 79 04 mov 0x4(%ecx),%edi 11ddc7: 83 e7 01 and $0x1,%edi block->size_and_flag = size | flag; 11ddca: 09 c7 or %eax,%edi 11ddcc: 89 79 04 mov %edi,0x4(%ecx) new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } 11ddcf: 8b 7d d4 mov -0x2c(%ebp),%edi 11ddd2: 8b 7f 08 mov 0x8(%edi),%edi 11ddd5: 89 7d e4 mov %edi,-0x1c(%ebp) 11ddd8: 8b 55 d4 mov -0x2c(%ebp),%edx 11dddb: 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; 11ddde: 8b 55 e4 mov -0x1c(%ebp),%edx 11dde1: 89 57 08 mov %edx,0x8(%edi) next->prev = prev; 11dde4: 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; 11dde7: 83 4c 01 04 01 orl $0x1,0x4(%ecx,%eax,1) /* Statistics */ --stats->free_blocks; 11ddec: ff 4b 38 decl 0x38(%ebx) stats->free_size -= next_block_size; 11ddef: 8b 7d d0 mov -0x30(%ebp),%edi 11ddf2: 29 7b 30 sub %edi,0x30(%ebx) } block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size ); 11ddf5: ff 75 10 pushl 0x10(%ebp) 11ddf8: 56 push %esi 11ddf9: 51 push %ecx 11ddfa: 53 push %ebx 11ddfb: e8 30 e9 fe ff call 10c730 <_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; 11de00: 8b 50 04 mov 0x4(%eax),%edx 11de03: 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; 11de06: 29 f0 sub %esi,%eax 11de08: 8d 44 10 04 lea 0x4(%eax,%edx,1),%eax 11de0c: 8b 55 18 mov 0x18(%ebp),%edx 11de0f: 89 02 mov %eax,(%edx) /* Statistics */ ++stats->resizes; 11de11: ff 43 54 incl 0x54(%ebx) 11de14: 83 c4 10 add $0x10,%esp return HEAP_RESIZE_SUCCESSFUL; 11de17: 31 c0 xor %eax,%eax new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } 11de19: 8d 65 f4 lea -0xc(%ebp),%esp 11de1c: 5b pop %ebx 11de1d: 5e pop %esi 11de1e: 5f pop %edi 11de1f: c9 leave 11de20: c3 ret 11de21: 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; 11de24: 03 45 d0 add -0x30(%ebp),%eax alloc_size += next_block_size; 11de27: 8b 7d d0 mov -0x30(%ebp),%edi 11de2a: 01 fa add %edi,%edx 11de2c: 89 55 e0 mov %edx,-0x20(%ebp) } if ( new_alloc_size > alloc_size ) { 11de2f: 8b 55 e0 mov -0x20(%ebp),%edx 11de32: 39 55 10 cmp %edx,0x10(%ebp) 11de35: 76 87 jbe 11ddbe <_Heap_Resize_block+0x82> return HEAP_RESIZE_UNSATISFIED; 11de37: b8 01 00 00 00 mov $0x1,%eax new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } 11de3c: 8d 65 f4 lea -0xc(%ebp),%esp 11de3f: 5b pop %ebx 11de40: 5e pop %esi 11de41: 5f pop %edi 11de42: c9 leave 11de43: c3 ret =============================================================================== 0011de44 <_Heap_Size_of_alloc_area>: bool _Heap_Size_of_alloc_area( Heap_Control *heap, void *alloc_begin_ptr, uintptr_t *alloc_size ) { 11de44: 55 push %ebp 11de45: 89 e5 mov %esp,%ebp 11de47: 56 push %esi 11de48: 53 push %ebx 11de49: 8b 5d 08 mov 0x8(%ebp),%ebx 11de4c: 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); 11de4f: 8d 4e f8 lea -0x8(%esi),%ecx 11de52: 89 f0 mov %esi,%eax 11de54: 31 d2 xor %edx,%edx 11de56: 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); 11de59: 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 11de5b: 8b 43 20 mov 0x20(%ebx),%eax && (uintptr_t) block <= (uintptr_t) heap->last_block; 11de5e: 39 c1 cmp %eax,%ecx 11de60: 72 07 jb 11de69 <_Heap_Size_of_alloc_area+0x25> 11de62: 8b 53 24 mov 0x24(%ebx),%edx 11de65: 39 d1 cmp %edx,%ecx 11de67: 76 07 jbe 11de70 <_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; 11de69: 31 c0 xor %eax,%eax } *alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin; return true; } 11de6b: 5b pop %ebx 11de6c: 5e pop %esi 11de6d: c9 leave 11de6e: c3 ret 11de6f: 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; 11de70: 8b 59 04 mov 0x4(%ecx),%ebx 11de73: 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); 11de76: 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; 11de78: 39 c8 cmp %ecx,%eax 11de7a: 77 ed ja 11de69 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN 11de7c: 39 ca cmp %ecx,%edx 11de7e: 72 e9 jb 11de69 <_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 ) 11de80: f6 41 04 01 testb $0x1,0x4(%ecx) 11de84: 74 e3 je 11de69 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN ) { return false; } *alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin; 11de86: 29 f1 sub %esi,%ecx 11de88: 8d 51 04 lea 0x4(%ecx),%edx 11de8b: 8b 45 10 mov 0x10(%ebp),%eax 11de8e: 89 10 mov %edx,(%eax) return true; 11de90: b0 01 mov $0x1,%al } 11de92: 5b pop %ebx 11de93: 5e pop %esi 11de94: c9 leave 11de95: c3 ret =============================================================================== 0010d264 <_Heap_Walk>: bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 10d264: 55 push %ebp 10d265: 89 e5 mov %esp,%ebp 10d267: 57 push %edi 10d268: 56 push %esi 10d269: 53 push %ebx 10d26a: 83 ec 4c sub $0x4c,%esp 10d26d: 8b 5d 08 mov 0x8(%ebp),%ebx uintptr_t const page_size = heap->page_size; 10d270: 8b 43 10 mov 0x10(%ebx),%eax 10d273: 89 45 e0 mov %eax,-0x20(%ebp) uintptr_t const min_block_size = heap->min_block_size; 10d276: 8b 53 14 mov 0x14(%ebx),%edx 10d279: 89 55 d0 mov %edx,-0x30(%ebp) Heap_Block *const first_block = heap->first_block; 10d27c: 8b 43 20 mov 0x20(%ebx),%eax 10d27f: 89 45 dc mov %eax,-0x24(%ebp) Heap_Block *const last_block = heap->last_block; 10d282: 8b 53 24 mov 0x24(%ebx),%edx 10d285: 89 55 cc mov %edx,-0x34(%ebp) Heap_Block *block = first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 10d288: 80 7d 10 00 cmpb $0x0,0x10(%ebp) 10d28c: 74 1a je 10d2a8 <_Heap_Walk+0x44> 10d28e: c7 45 d8 1c d2 10 00 movl $0x10d21c,-0x28(%ebp) if ( !_System_state_Is_up( _System_state_Get() ) ) { 10d295: 83 3d e0 89 12 00 03 cmpl $0x3,0x1289e0 10d29c: 74 1a je 10d2b8 <_Heap_Walk+0x54> <== ALWAYS TAKEN } block = next_block; } while ( block != first_block ); return true; 10d29e: b0 01 mov $0x1,%al } 10d2a0: 8d 65 f4 lea -0xc(%ebp),%esp 10d2a3: 5b pop %ebx 10d2a4: 5e pop %esi 10d2a5: 5f pop %edi 10d2a6: c9 leave 10d2a7: 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; 10d2a8: c7 45 d8 14 d2 10 00 movl $0x10d214,-0x28(%ebp) if ( !_System_state_Is_up( _System_state_Get() ) ) { 10d2af: 83 3d e0 89 12 00 03 cmpl $0x3,0x1289e0 10d2b6: 75 e6 jne 10d29e <_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)( 10d2b8: 52 push %edx 10d2b9: ff 73 0c pushl 0xc(%ebx) 10d2bc: ff 73 08 pushl 0x8(%ebx) 10d2bf: ff 75 cc pushl -0x34(%ebp) 10d2c2: ff 75 dc pushl -0x24(%ebp) 10d2c5: ff 73 1c pushl 0x1c(%ebx) 10d2c8: ff 73 18 pushl 0x18(%ebx) 10d2cb: ff 75 d0 pushl -0x30(%ebp) 10d2ce: ff 75 e0 pushl -0x20(%ebp) 10d2d1: 68 b4 0d 12 00 push $0x120db4 10d2d6: 6a 00 push $0x0 10d2d8: ff 75 0c pushl 0xc(%ebp) 10d2db: 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 ) { 10d2de: 83 c4 30 add $0x30,%esp 10d2e1: 8b 45 e0 mov -0x20(%ebp),%eax 10d2e4: 85 c0 test %eax,%eax 10d2e6: 74 70 je 10d358 <_Heap_Walk+0xf4> (*printer)( source, true, "page size is zero\n" ); return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { 10d2e8: f6 45 e0 03 testb $0x3,-0x20(%ebp) 10d2ec: 75 72 jne 10d360 <_Heap_Walk+0xfc> RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d2ee: 8b 45 d0 mov -0x30(%ebp),%eax 10d2f1: 31 d2 xor %edx,%edx 10d2f3: f7 75 e0 divl -0x20(%ebp) ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { 10d2f6: 85 d2 test %edx,%edx 10d2f8: 75 72 jne 10d36c <_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; 10d2fa: 8b 45 dc mov -0x24(%ebp),%eax 10d2fd: 83 c0 08 add $0x8,%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d300: 31 d2 xor %edx,%edx 10d302: f7 75 e0 divl -0x20(%ebp) ); return false; } if ( 10d305: 85 d2 test %edx,%edx 10d307: 75 6f jne 10d378 <_Heap_Walk+0x114> block = next_block; } while ( block != first_block ); return true; } 10d309: 8b 45 dc mov -0x24(%ebp),%eax 10d30c: 8b 40 04 mov 0x4(%eax),%eax 10d30f: 89 45 e4 mov %eax,-0x1c(%ebp) ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { 10d312: a8 01 test $0x1,%al 10d314: 0f 84 ce 02 00 00 je 10d5e8 <_Heap_Walk+0x384> - 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; 10d31a: 8b 55 cc mov -0x34(%ebp),%edx 10d31d: 8b 42 04 mov 0x4(%edx),%eax 10d320: 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); 10d323: 01 d0 add %edx,%eax ); return false; } if ( _Heap_Is_free( last_block ) ) { 10d325: f6 40 04 01 testb $0x1,0x4(%eax) 10d329: 74 25 je 10d350 <_Heap_Walk+0xec> ); return false; } if ( 10d32b: 39 45 dc cmp %eax,-0x24(%ebp) 10d32e: 74 54 je 10d384 <_Heap_Walk+0x120> <== ALWAYS TAKEN _Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block ) { (*printer)( 10d330: 51 push %ecx <== NOT EXECUTED 10d331: 68 d0 0e 12 00 push $0x120ed0 <== NOT EXECUTED 10d336: 66 90 xchg %ax,%ax <== NOT EXECUTED return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 10d338: 6a 01 push $0x1 10d33a: ff 75 0c pushl 0xc(%ebp) 10d33d: ff 55 d8 call *-0x28(%ebp) 10d340: 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; 10d343: 31 c0 xor %eax,%eax block = next_block; } while ( block != first_block ); return true; } 10d345: 8d 65 f4 lea -0xc(%ebp),%esp 10d348: 5b pop %ebx 10d349: 5e pop %esi 10d34a: 5f pop %edi 10d34b: c9 leave 10d34c: c3 ret 10d34d: 8d 76 00 lea 0x0(%esi),%esi return false; } if ( _Heap_Is_free( last_block ) ) { (*printer)( 10d350: 53 push %ebx 10d351: 68 6a 0d 12 00 push $0x120d6a 10d356: eb e0 jmp 10d338 <_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" ); 10d358: 57 push %edi 10d359: 68 39 0d 12 00 push $0x120d39 10d35e: eb d8 jmp 10d338 <_Heap_Walk+0xd4> return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { (*printer)( 10d360: ff 75 e0 pushl -0x20(%ebp) 10d363: 68 4c 0d 12 00 push $0x120d4c 10d368: eb ce jmp 10d338 <_Heap_Walk+0xd4> 10d36a: 66 90 xchg %ax,%ax return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { (*printer)( 10d36c: ff 75 d0 pushl -0x30(%ebp) 10d36f: 68 48 0e 12 00 push $0x120e48 10d374: eb c2 jmp 10d338 <_Heap_Walk+0xd4> 10d376: 66 90 xchg %ax,%ax } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( 10d378: ff 75 dc pushl -0x24(%ebp) 10d37b: 68 6c 0e 12 00 push $0x120e6c 10d380: eb b6 jmp 10d338 <_Heap_Walk+0xd4> 10d382: 66 90 xchg %ax,%ax int source, Heap_Walk_printer printer, Heap_Control *heap ) { uintptr_t const page_size = heap->page_size; 10d384: 8b 43 10 mov 0x10(%ebx),%eax 10d387: 89 45 c8 mov %eax,-0x38(%ebp) block = next_block; } while ( block != first_block ); return true; } 10d38a: 8b 73 08 mov 0x8(%ebx),%esi 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 ) { 10d38d: 39 f3 cmp %esi,%ebx 10d38f: 74 65 je 10d3f6 <_Heap_Walk+0x192> block = next_block; } while ( block != first_block ); return true; } 10d391: 8b 43 20 mov 0x20(%ebx),%eax 10d394: 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; 10d397: 39 f0 cmp %esi,%eax 10d399: 0f 87 55 02 00 00 ja 10d5f4 <_Heap_Walk+0x390> <== NEVER TAKEN 10d39f: 8b 7b 24 mov 0x24(%ebx),%edi 10d3a2: 39 f7 cmp %esi,%edi 10d3a4: 0f 82 4a 02 00 00 jb 10d5f4 <_Heap_Walk+0x390> <== NEVER TAKEN RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 10d3aa: 8d 46 08 lea 0x8(%esi),%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d3ad: 31 d2 xor %edx,%edx 10d3af: f7 75 c8 divl -0x38(%ebp) ); return false; } if ( 10d3b2: 85 d2 test %edx,%edx 10d3b4: 0f 85 71 02 00 00 jne 10d62b <_Heap_Walk+0x3c7> <== 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; 10d3ba: 8b 46 04 mov 0x4(%esi),%eax 10d3bd: 83 e0 fe and $0xfffffffe,%eax ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d3c0: f6 44 06 04 01 testb $0x1,0x4(%esi,%eax,1) 10d3c5: 0f 85 6d 02 00 00 jne 10d638 <_Heap_Walk+0x3d4> <== NEVER TAKEN 10d3cb: 89 da mov %ebx,%edx 10d3cd: 8d 76 00 lea 0x0(%esi),%esi ); return false; } if ( free_block->prev != prev_block ) { 10d3d0: 8b 46 0c mov 0xc(%esi),%eax 10d3d3: 39 d0 cmp %edx,%eax 10d3d5: 0f 85 6a 02 00 00 jne 10d645 <_Heap_Walk+0x3e1> return false; } prev_block = free_block; free_block = free_block->next; 10d3db: 8b 4e 08 mov 0x8(%esi),%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 ) { 10d3de: 39 cb cmp %ecx,%ebx 10d3e0: 74 1a je 10d3fc <_Heap_Walk+0x198> 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; 10d3e2: 39 4d d4 cmp %ecx,-0x2c(%ebp) 10d3e5: 0f 86 7d 01 00 00 jbe 10d568 <_Heap_Walk+0x304> if ( !_Heap_Is_block_in_heap( heap, free_block ) ) { (*printer)( 10d3eb: 51 push %ecx 10d3ec: 68 00 0f 12 00 push $0x120f00 10d3f1: e9 42 ff ff ff jmp 10d338 <_Heap_Walk+0xd4> 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 ) { 10d3f6: 8b 53 20 mov 0x20(%ebx),%edx 10d3f9: 89 55 d4 mov %edx,-0x2c(%ebp) ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d3fc: 8b 7d dc mov -0x24(%ebp),%edi 10d3ff: 8b 45 d4 mov -0x2c(%ebp),%eax 10d402: 66 90 xchg %ax,%ax - 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; 10d404: 8b 4d e4 mov -0x1c(%ebp),%ecx 10d407: 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); 10d40a: 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; 10d40d: 39 f0 cmp %esi,%eax 10d40f: 76 23 jbe 10d434 <_Heap_Walk+0x1d0> <== 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)( 10d411: 83 ec 0c sub $0xc,%esp 10d414: 56 push %esi 10d415: 57 push %edi 10d416: 68 84 0f 12 00 push $0x120f84 10d41b: 90 nop 10d41c: 6a 01 push $0x1 10d41e: ff 75 0c pushl 0xc(%ebp) 10d421: ff 55 d8 call *-0x28(%ebp) "block 0x%08x: next block 0x%08x not in heap\n", block, next_block ); return false; 10d424: 83 c4 20 add $0x20,%esp 10d427: 31 c0 xor %eax,%eax block = next_block; } while ( block != first_block ); return true; } 10d429: 8d 65 f4 lea -0xc(%ebp),%esp 10d42c: 5b pop %ebx 10d42d: 5e pop %esi 10d42e: 5f pop %edi 10d42f: c9 leave 10d430: c3 ret 10d431: 8d 76 00 lea 0x0(%esi),%esi 10d434: 39 73 24 cmp %esi,0x24(%ebx) 10d437: 72 d8 jb 10d411 <_Heap_Walk+0x1ad> 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; 10d439: 3b 7d cc cmp -0x34(%ebp),%edi 10d43c: 0f 95 45 d4 setne -0x2c(%ebp) RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d440: 89 c8 mov %ecx,%eax 10d442: 31 d2 xor %edx,%edx 10d444: f7 75 e0 divl -0x20(%ebp) ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) { 10d447: 85 d2 test %edx,%edx 10d449: 74 0a je 10d455 <_Heap_Walk+0x1f1> 10d44b: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp) 10d44f: 0f 85 a6 01 00 00 jne 10d5fb <_Heap_Walk+0x397> ); return false; } if ( block_size < min_block_size && is_not_last_block ) { 10d455: 39 4d d0 cmp %ecx,-0x30(%ebp) 10d458: 76 0a jbe 10d464 <_Heap_Walk+0x200> 10d45a: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp) 10d45e: 0f 85 a6 01 00 00 jne 10d60a <_Heap_Walk+0x3a6> <== ALWAYS TAKEN ); return false; } if ( next_block_begin <= block_begin && is_not_last_block ) { 10d464: 39 f7 cmp %esi,%edi 10d466: 72 0a jb 10d472 <_Heap_Walk+0x20e> 10d468: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp) 10d46c: 0f 85 aa 01 00 00 jne 10d61c <_Heap_Walk+0x3b8> 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; 10d472: 8b 55 e4 mov -0x1c(%ebp),%edx 10d475: 83 e2 01 and $0x1,%edx ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 10d478: f6 46 04 01 testb $0x1,0x4(%esi) 10d47c: 74 4e je 10d4cc <_Heap_Walk+0x268> if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) { return false; } } else if (prev_used) { 10d47e: 85 d2 test %edx,%edx 10d480: 74 2e je 10d4b0 <_Heap_Walk+0x24c> (*printer)( 10d482: 83 ec 0c sub $0xc,%esp 10d485: 51 push %ecx 10d486: 57 push %edi 10d487: 68 9b 0d 12 00 push $0x120d9b 10d48c: 6a 00 push $0x0 10d48e: ff 75 0c pushl 0xc(%ebp) 10d491: ff 55 d8 call *-0x28(%ebp) 10d494: 83 c4 20 add $0x20,%esp block->prev_size ); } block = next_block; } while ( block != first_block ); 10d497: 39 75 dc cmp %esi,-0x24(%ebp) 10d49a: 0f 84 fe fd ff ff je 10d29e <_Heap_Walk+0x3a> 10d4a0: 8b 56 04 mov 0x4(%esi),%edx 10d4a3: 89 55 e4 mov %edx,-0x1c(%ebp) 10d4a6: 8b 43 20 mov 0x20(%ebx),%eax 10d4a9: 89 f7 mov %esi,%edi 10d4ab: e9 54 ff ff ff jmp 10d404 <_Heap_Walk+0x1a0> "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 10d4b0: 83 ec 08 sub $0x8,%esp 10d4b3: ff 37 pushl (%edi) 10d4b5: 51 push %ecx 10d4b6: 57 push %edi 10d4b7: 68 e8 10 12 00 push $0x1210e8 10d4bc: 6a 00 push $0x0 10d4be: ff 75 0c pushl 0xc(%ebp) 10d4c1: ff 55 d8 call *-0x28(%ebp) 10d4c4: 83 c4 20 add $0x20,%esp 10d4c7: eb ce jmp 10d497 <_Heap_Walk+0x233> 10d4c9: 8d 76 00 lea 0x0(%esi),%esi block = next_block; } while ( block != first_block ); return true; } 10d4cc: 8b 43 08 mov 0x8(%ebx),%eax 10d4cf: 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 ? 10d4d2: 8b 47 08 mov 0x8(%edi),%eax 10d4d5: 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)( 10d4d8: 39 43 0c cmp %eax,0xc(%ebx) 10d4db: 0f 84 cb 00 00 00 je 10d5ac <_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)" : "") 10d4e1: 39 c3 cmp %eax,%ebx 10d4e3: 0f 84 db 00 00 00 je 10d5c4 <_Heap_Walk+0x360> 10d4e9: c7 45 c8 29 0c 12 00 movl $0x120c29,-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 ? 10d4f0: 8b 47 0c mov 0xc(%edi),%eax 10d4f3: 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)( 10d4f6: 39 45 b4 cmp %eax,-0x4c(%ebp) 10d4f9: 0f 84 b9 00 00 00 je 10d5b8 <_Heap_Walk+0x354> block, block_size, block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), 10d4ff: 39 c3 cmp %eax,%ebx 10d501: 0f 84 c9 00 00 00 je 10d5d0 <_Heap_Walk+0x36c> 10d507: b8 29 0c 12 00 mov $0x120c29,%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)( 10d50c: 83 ec 0c sub $0xc,%esp 10d50f: ff 75 c8 pushl -0x38(%ebp) 10d512: ff 75 e4 pushl -0x1c(%ebp) 10d515: 50 push %eax 10d516: ff 75 d4 pushl -0x2c(%ebp) 10d519: 51 push %ecx 10d51a: 57 push %edi 10d51b: 68 44 10 12 00 push $0x121044 10d520: 6a 00 push $0x0 10d522: ff 75 0c pushl 0xc(%ebp) 10d525: 89 55 c4 mov %edx,-0x3c(%ebp) 10d528: 89 4d c0 mov %ecx,-0x40(%ebp) 10d52b: 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 ) { 10d52e: 8b 06 mov (%esi),%eax 10d530: 83 c4 30 add $0x30,%esp 10d533: 8b 4d c0 mov -0x40(%ebp),%ecx 10d536: 39 c1 cmp %eax,%ecx 10d538: 8b 55 c4 mov -0x3c(%ebp),%edx 10d53b: 75 5f jne 10d59c <_Heap_Walk+0x338> ); return false; } if ( !prev_used ) { 10d53d: 85 d2 test %edx,%edx 10d53f: 0f 84 97 00 00 00 je 10d5dc <_Heap_Walk+0x378> block = next_block; } while ( block != first_block ); return true; } 10d545: 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 ) { 10d548: 39 c3 cmp %eax,%ebx 10d54a: 74 0f je 10d55b <_Heap_Walk+0x2f7> <== NEVER TAKEN if ( free_block == block ) { 10d54c: 39 c7 cmp %eax,%edi 10d54e: 0f 84 43 ff ff ff je 10d497 <_Heap_Walk+0x233> return true; } free_block = free_block->next; 10d554: 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 ) { 10d557: 39 c3 cmp %eax,%ebx 10d559: 75 f1 jne 10d54c <_Heap_Walk+0x2e8> return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 10d55b: 57 push %edi 10d55c: 68 10 11 12 00 push $0x121110 10d561: e9 d2 fd ff ff jmp 10d338 <_Heap_Walk+0xd4> 10d566: 66 90 xchg %ax,%ax 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; 10d568: 39 f9 cmp %edi,%ecx 10d56a: 0f 87 7b fe ff ff ja 10d3eb <_Heap_Walk+0x187> <== NEVER TAKEN RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 10d570: 8d 41 08 lea 0x8(%ecx),%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d573: 31 d2 xor %edx,%edx 10d575: f7 75 c8 divl -0x38(%ebp) ); return false; } if ( 10d578: 85 d2 test %edx,%edx 10d57a: 0f 85 ad 00 00 00 jne 10d62d <_Heap_Walk+0x3c9> - 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; 10d580: 8b 41 04 mov 0x4(%ecx),%eax 10d583: 83 e0 fe and $0xfffffffe,%eax ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d586: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1) 10d58b: 0f 85 a9 00 00 00 jne 10d63a <_Heap_Walk+0x3d6> 10d591: 89 f2 mov %esi,%edx 10d593: 89 ce mov %ecx,%esi 10d595: e9 36 fe ff ff jmp 10d3d0 <_Heap_Walk+0x16c> 10d59a: 66 90 xchg %ax,%ax " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { (*printer)( 10d59c: 52 push %edx 10d59d: 56 push %esi 10d59e: 50 push %eax 10d59f: 51 push %ecx 10d5a0: 57 push %edi 10d5a1: 68 7c 10 12 00 push $0x12107c 10d5a6: e9 71 fe ff ff jmp 10d41c <_Heap_Walk+0x1b8> 10d5ab: 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)( 10d5ac: c7 45 c8 06 0d 12 00 movl $0x120d06,-0x38(%ebp) 10d5b3: e9 38 ff ff ff jmp 10d4f0 <_Heap_Walk+0x28c> 10d5b8: b8 1f 0d 12 00 mov $0x120d1f,%eax 10d5bd: e9 4a ff ff ff jmp 10d50c <_Heap_Walk+0x2a8> 10d5c2: 66 90 xchg %ax,%ax " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") 10d5c4: c7 45 c8 15 0d 12 00 movl $0x120d15,-0x38(%ebp) 10d5cb: e9 20 ff ff ff jmp 10d4f0 <_Heap_Walk+0x28c> block, block_size, block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), 10d5d0: b8 2f 0d 12 00 mov $0x120d2f,%eax 10d5d5: e9 32 ff ff ff jmp 10d50c <_Heap_Walk+0x2a8> 10d5da: 66 90 xchg %ax,%ax return false; } if ( !prev_used ) { (*printer)( 10d5dc: 57 push %edi 10d5dd: 68 b8 10 12 00 push $0x1210b8 10d5e2: e9 51 fd ff ff jmp 10d338 <_Heap_Walk+0xd4> 10d5e7: 90 nop return false; } if ( !_Heap_Is_prev_used( first_block ) ) { (*printer)( 10d5e8: 56 push %esi 10d5e9: 68 a0 0e 12 00 push $0x120ea0 10d5ee: e9 45 fd ff ff jmp 10d338 <_Heap_Walk+0xd4> 10d5f3: 90 nop 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; 10d5f4: 89 f1 mov %esi,%ecx <== NOT EXECUTED 10d5f6: e9 f0 fd ff ff jmp 10d3eb <_Heap_Walk+0x187> <== NOT EXECUTED return false; } if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) { (*printer)( 10d5fb: 83 ec 0c sub $0xc,%esp 10d5fe: 51 push %ecx 10d5ff: 57 push %edi 10d600: 68 b4 0f 12 00 push $0x120fb4 10d605: e9 12 fe ff ff jmp 10d41c <_Heap_Walk+0x1b8> return false; } if ( block_size < min_block_size && is_not_last_block ) { (*printer)( 10d60a: 83 ec 08 sub $0x8,%esp 10d60d: ff 75 d0 pushl -0x30(%ebp) 10d610: 51 push %ecx 10d611: 57 push %edi 10d612: 68 e4 0f 12 00 push $0x120fe4 10d617: e9 00 fe ff ff jmp 10d41c <_Heap_Walk+0x1b8> return false; } if ( next_block_begin <= block_begin && is_not_last_block ) { (*printer)( 10d61c: 83 ec 0c sub $0xc,%esp 10d61f: 56 push %esi 10d620: 57 push %edi 10d621: 68 10 10 12 00 push $0x121010 10d626: e9 f1 fd ff ff jmp 10d41c <_Heap_Walk+0x1b8> ); return false; } if ( 10d62b: 89 f1 mov %esi,%ecx <== NOT EXECUTED !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( 10d62d: 51 push %ecx 10d62e: 68 20 0f 12 00 push $0x120f20 10d633: e9 00 fd ff ff jmp 10d338 <_Heap_Walk+0xd4> ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d638: 89 f1 mov %esi,%ecx <== NOT EXECUTED (*printer)( 10d63a: 51 push %ecx 10d63b: 68 7f 0d 12 00 push $0x120d7f 10d640: e9 f3 fc ff ff jmp 10d338 <_Heap_Walk+0xd4> return false; } if ( free_block->prev != prev_block ) { (*printer)( 10d645: 83 ec 0c sub $0xc,%esp 10d648: 50 push %eax 10d649: 56 push %esi 10d64a: 68 50 0f 12 00 push $0x120f50 10d64f: e9 c8 fd ff ff jmp 10d41c <_Heap_Walk+0x1b8> =============================================================================== 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 40 58 12 00 mov 0x125840,%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 40 58 12 00 cmp %ebx,0x125840 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 44 58 12 00 mov %eax,0x125844 _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; 10bd4a: 89 35 40 58 12 00 mov %esi,0x125840 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 44 58 12 00 mov 0x125844,%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 44 58 12 00 mov %ebx,0x125844 _IO_Number_of_drivers = number_of_drivers; 10bd96: 8b 45 e4 mov -0x1c(%ebp),%eax 10bd99: a3 40 58 12 00 mov %eax,0x125840 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 =============================================================================== 0010c824 <_Internal_error_Occurred>: void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 10c824: 55 push %ebp 10c825: 89 e5 mov %esp,%ebp 10c827: 53 push %ebx 10c828: 83 ec 08 sub $0x8,%esp 10c82b: 8b 45 08 mov 0x8(%ebp),%eax 10c82e: 8b 55 0c mov 0xc(%ebp),%edx 10c831: 8b 5d 10 mov 0x10(%ebp),%ebx _Internal_errors_What_happened.the_source = the_source; 10c834: a3 50 55 12 00 mov %eax,0x125550 _Internal_errors_What_happened.is_internal = is_internal; 10c839: 88 15 54 55 12 00 mov %dl,0x125554 _Internal_errors_What_happened.the_error = the_error; 10c83f: 89 1d 58 55 12 00 mov %ebx,0x125558 _User_extensions_Fatal( the_source, is_internal, the_error ); 10c845: 53 push %ebx 10c846: 0f b6 d2 movzbl %dl,%edx 10c849: 52 push %edx 10c84a: 50 push %eax 10c84b: e8 ec 1b 00 00 call 10e43c <_User_extensions_Fatal> RTEMS_INLINE_ROUTINE void _System_state_Set ( System_state_Codes state ) { _System_state_Current = state; 10c850: c7 05 40 56 12 00 05 movl $0x5,0x125640 <== NOT EXECUTED 10c857: 00 00 00 _System_state_Set( SYSTEM_STATE_FAILED ); _CPU_Fatal_halt( the_error ); 10c85a: fa cli <== NOT EXECUTED 10c85b: 89 d8 mov %ebx,%eax <== NOT EXECUTED 10c85d: f4 hlt <== NOT EXECUTED 10c85e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10c861: eb fe jmp 10c861 <_Internal_error_Occurred+0x3d><== NOT EXECUTED =============================================================================== 00110a40 <_Objects_API_maximum_class>: #include unsigned int _Objects_API_maximum_class( uint32_t api ) { 110a40: 55 push %ebp 110a41: 89 e5 mov %esp,%ebp 110a43: 8b 45 08 mov 0x8(%ebp),%eax 110a46: 48 dec %eax 110a47: 83 f8 02 cmp $0x2,%eax 110a4a: 77 0c ja 110a58 <_Objects_API_maximum_class+0x18> 110a4c: 8b 04 85 f0 01 12 00 mov 0x1201f0(,%eax,4),%eax case OBJECTS_NO_API: default: break; } return 0; } 110a53: c9 leave 110a54: c3 ret 110a55: 8d 76 00 lea 0x0(%esi),%esi #include unsigned int _Objects_API_maximum_class( uint32_t api ) { 110a58: 31 c0 xor %eax,%eax case OBJECTS_NO_API: default: break; } return 0; } 110a5a: c9 leave 110a5b: c3 ret =============================================================================== 0010c8b4 <_Objects_Allocate>: */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 10c8b4: 55 push %ebp 10c8b5: 89 e5 mov %esp,%ebp 10c8b7: 56 push %esi 10c8b8: 53 push %ebx 10c8b9: 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 ) 10c8bc: 8b 43 18 mov 0x18(%ebx),%eax 10c8bf: 85 c0 test %eax,%eax 10c8c1: 75 0d jne 10c8d0 <_Objects_Allocate+0x1c><== ALWAYS TAKEN return NULL; 10c8c3: 31 c9 xor %ecx,%ecx ); } #endif return the_object; } 10c8c5: 89 c8 mov %ecx,%eax 10c8c7: 8d 65 f8 lea -0x8(%ebp),%esp 10c8ca: 5b pop %ebx 10c8cb: 5e pop %esi 10c8cc: c9 leave 10c8cd: c3 ret 10c8ce: 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 ); 10c8d0: 8d 73 20 lea 0x20(%ebx),%esi 10c8d3: 83 ec 0c sub $0xc,%esp 10c8d6: 56 push %esi 10c8d7: e8 f0 f6 ff ff call 10bfcc <_Chain_Get> 10c8dc: 89 c1 mov %eax,%ecx if ( information->auto_extend ) { 10c8de: 83 c4 10 add $0x10,%esp 10c8e1: 80 7b 12 00 cmpb $0x0,0x12(%ebx) 10c8e5: 74 de je 10c8c5 <_Objects_Allocate+0x11> /* * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { 10c8e7: 85 c0 test %eax,%eax 10c8e9: 74 29 je 10c914 <_Objects_Allocate+0x60> } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 10c8eb: 0f b7 41 08 movzwl 0x8(%ecx),%eax 10c8ef: 0f b7 53 08 movzwl 0x8(%ebx),%edx 10c8f3: 29 d0 sub %edx,%eax _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; 10c8f5: 0f b7 73 14 movzwl 0x14(%ebx),%esi 10c8f9: 31 d2 xor %edx,%edx 10c8fb: f7 f6 div %esi information->inactive_per_block[ block ]--; 10c8fd: c1 e0 02 shl $0x2,%eax 10c900: 03 43 30 add 0x30(%ebx),%eax 10c903: ff 08 decl (%eax) information->inactive--; 10c905: 66 ff 4b 2c decw 0x2c(%ebx) ); } #endif return the_object; } 10c909: 89 c8 mov %ecx,%eax 10c90b: 8d 65 f8 lea -0x8(%ebp),%esp 10c90e: 5b pop %ebx 10c90f: 5e pop %esi 10c910: c9 leave 10c911: c3 ret 10c912: 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 ); 10c914: 83 ec 0c sub $0xc,%esp 10c917: 53 push %ebx 10c918: e8 3b 00 00 00 call 10c958 <_Objects_Extend_information> the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 10c91d: 89 34 24 mov %esi,(%esp) 10c920: e8 a7 f6 ff ff call 10bfcc <_Chain_Get> 10c925: 89 c1 mov %eax,%ecx } if ( the_object ) { 10c927: 83 c4 10 add $0x10,%esp 10c92a: 85 c0 test %eax,%eax 10c92c: 74 97 je 10c8c5 <_Objects_Allocate+0x11> 10c92e: eb bb jmp 10c8eb <_Objects_Allocate+0x37> =============================================================================== 0010c958 <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 10c958: 55 push %ebp 10c959: 89 e5 mov %esp,%ebp 10c95b: 57 push %edi 10c95c: 56 push %esi 10c95d: 53 push %ebx 10c95e: 83 ec 4c sub $0x4c,%esp 10c961: 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 ); 10c964: 0f b7 43 08 movzwl 0x8(%ebx),%eax 10c968: 89 45 cc mov %eax,-0x34(%ebp) index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 10c96b: 8b 4b 34 mov 0x34(%ebx),%ecx 10c96e: 85 c9 test %ecx,%ecx 10c970: 0f 84 66 02 00 00 je 10cbdc <_Objects_Extend_information+0x284> block_count = 0; else { block_count = information->maximum / information->allocation_size; 10c976: 8b 73 10 mov 0x10(%ebx),%esi 10c979: 66 89 75 d0 mov %si,-0x30(%ebp) 10c97d: 8b 7b 14 mov 0x14(%ebx),%edi 10c980: 89 f0 mov %esi,%eax 10c982: 31 d2 xor %edx,%edx 10c984: 66 f7 f7 div %di 10c987: 0f b7 f0 movzwl %ax,%esi for ( ; block < block_count; block++ ) { 10c98a: 85 f6 test %esi,%esi 10c98c: 0f 84 63 02 00 00 je 10cbf5 <_Objects_Extend_information+0x29d><== NEVER TAKEN if ( information->object_blocks[ block ] == NULL ) { 10c992: 8b 01 mov (%ecx),%eax 10c994: 85 c0 test %eax,%eax 10c996: 0f 84 6b 02 00 00 je 10cc07 <_Objects_Extend_information+0x2af><== NEVER TAKEN 10c99c: 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 ); 10c99f: 8b 55 cc mov -0x34(%ebp),%edx 10c9a2: 89 55 d4 mov %edx,-0x2c(%ebp) index_base = minimum_index; block = 0; 10c9a5: 31 d2 xor %edx,%edx 10c9a7: 8b 45 d4 mov -0x2c(%ebp),%eax 10c9aa: eb 0a jmp 10c9b6 <_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 ) { 10c9ac: 83 3c 91 00 cmpl $0x0,(%ecx,%edx,4) 10c9b0: 0f 84 c6 01 00 00 je 10cb7c <_Objects_Extend_information+0x224> do_extend = false; break; } else index_base += information->allocation_size; 10c9b6: 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++ ) { 10c9b8: 42 inc %edx 10c9b9: 39 d6 cmp %edx,%esi 10c9bb: 77 ef ja 10c9ac <_Objects_Extend_information+0x54> 10c9bd: 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; 10c9c0: b1 01 mov $0x1,%cl } else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 10c9c2: 0f b7 45 d0 movzwl -0x30(%ebp),%eax 10c9c6: 01 f8 add %edi,%eax 10c9c8: 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 ) { 10c9cb: 3d ff ff 00 00 cmp $0xffff,%eax 10c9d0: 0f 87 9e 01 00 00 ja 10cb74 <_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; 10c9d6: 0f af 7b 18 imul 0x18(%ebx),%edi if ( information->auto_extend ) { 10c9da: 80 7b 12 00 cmpb $0x0,0x12(%ebx) 10c9de: 0f 84 a4 01 00 00 je 10cb88 <_Objects_Extend_information+0x230> new_object_block = _Workspace_Allocate( block_size ); 10c9e4: 83 ec 0c sub $0xc,%esp 10c9e7: 57 push %edi 10c9e8: 89 55 b8 mov %edx,-0x48(%ebp) 10c9eb: 88 4d b4 mov %cl,-0x4c(%ebp) 10c9ee: e8 15 1e 00 00 call 10e808 <_Workspace_Allocate> 10c9f3: 89 45 c8 mov %eax,-0x38(%ebp) if ( !new_object_block ) 10c9f6: 83 c4 10 add $0x10,%esp 10c9f9: 85 c0 test %eax,%eax 10c9fb: 8b 55 b8 mov -0x48(%ebp),%edx 10c9fe: 8a 4d b4 mov -0x4c(%ebp),%cl 10ca01: 0f 84 6d 01 00 00 je 10cb74 <_Objects_Extend_information+0x21c> } /* * Do we need to grow the tables? */ if ( do_extend ) { 10ca07: 84 c9 test %cl,%cl 10ca09: 0f 84 ea 00 00 00 je 10caf9 <_Objects_Extend_information+0x1a1> */ /* * Up the block count and maximum */ block_count++; 10ca0f: 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 ); 10ca12: 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 *)) + 10ca15: 8d 04 7f lea (%edi,%edi,2),%eax ((maximum + minimum_index) * sizeof(Objects_Control *)); 10ca18: 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 *)) + 10ca1b: 03 45 cc add -0x34(%ebp),%eax block_count++; /* * Allocate the tables and break it up. */ block_size = block_count * 10ca1e: 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 ); 10ca21: 50 push %eax 10ca22: 89 55 b8 mov %edx,-0x48(%ebp) 10ca25: e8 de 1d 00 00 call 10e808 <_Workspace_Allocate> 10ca2a: 89 45 c4 mov %eax,-0x3c(%ebp) if ( !object_blocks ) { 10ca2d: 83 c4 10 add $0x10,%esp 10ca30: 85 c0 test %eax,%eax 10ca32: 8b 55 b8 mov -0x48(%ebp),%edx 10ca35: 0f 84 de 01 00 00 je 10cc19 <_Objects_Extend_information+0x2c1> 10ca3b: 8b 45 c4 mov -0x3c(%ebp),%eax 10ca3e: 8d 04 b8 lea (%eax,%edi,4),%eax 10ca41: 89 45 bc mov %eax,-0x44(%ebp) 10ca44: 8b 4d c4 mov -0x3c(%ebp),%ecx 10ca47: 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 ) { 10ca4a: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx 10ca4e: 39 4d cc cmp %ecx,-0x34(%ebp) 10ca51: 0f 82 51 01 00 00 jb 10cba8 <_Objects_Extend_information+0x250> } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 10ca57: 8b 4d cc mov -0x34(%ebp),%ecx 10ca5a: 85 c9 test %ecx,%ecx 10ca5c: 74 12 je 10ca70 <_Objects_Extend_information+0x118><== NEVER TAKEN 10ca5e: 31 c9 xor %ecx,%ecx 10ca60: 8b 7d cc mov -0x34(%ebp),%edi 10ca63: 90 nop local_table[ index ] = NULL; 10ca64: 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++ ) { 10ca6b: 41 inc %ecx 10ca6c: 39 cf cmp %ecx,%edi 10ca6e: 77 f4 ja 10ca64 <_Objects_Extend_information+0x10c><== NEVER TAKEN 10ca70: c1 e6 02 shl $0x2,%esi 10ca73: 89 75 c0 mov %esi,-0x40(%ebp) } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 10ca76: 8b 4d c4 mov -0x3c(%ebp),%ecx 10ca79: 8b 75 c0 mov -0x40(%ebp),%esi 10ca7c: c7 04 31 00 00 00 00 movl $0x0,(%ecx,%esi,1) inactive_per_block[block_count] = 0; 10ca83: 8b 4d bc mov -0x44(%ebp),%ecx 10ca86: c7 04 31 00 00 00 00 movl $0x0,(%ecx,%esi,1) for ( index=index_base ; index < ( information->allocation_size + index_base ); 10ca8d: 0f b7 73 14 movzwl 0x14(%ebx),%esi 10ca91: 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 ; 10ca94: 39 75 d4 cmp %esi,-0x2c(%ebp) 10ca97: 73 0f jae 10caa8 <_Objects_Extend_information+0x150><== NEVER TAKEN 10ca99: 8b 4d d4 mov -0x2c(%ebp),%ecx index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; 10ca9c: 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++ ) { 10caa3: 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 ; 10caa4: 39 f1 cmp %esi,%ecx 10caa6: 72 f4 jb 10ca9c <_Objects_Extend_information+0x144> index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 10caa8: 9c pushf 10caa9: fa cli 10caaa: 5f pop %edi old_tables = information->object_blocks; 10caab: 8b 4b 34 mov 0x34(%ebx),%ecx information->object_blocks = object_blocks; 10caae: 8b 75 c4 mov -0x3c(%ebp),%esi 10cab1: 89 73 34 mov %esi,0x34(%ebx) information->inactive_per_block = inactive_per_block; 10cab4: 8b 75 bc mov -0x44(%ebp),%esi 10cab7: 89 73 30 mov %esi,0x30(%ebx) information->local_table = local_table; 10caba: 89 43 1c mov %eax,0x1c(%ebx) information->maximum = (Objects_Maximum) maximum; 10cabd: 8b 45 d0 mov -0x30(%ebp),%eax 10cac0: 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) | 10cac4: 8b 33 mov (%ebx),%esi 10cac6: c1 e6 18 shl $0x18,%esi 10cac9: 81 ce 00 00 01 00 or $0x10000,%esi information->maximum_id = _Objects_Build_id( 10cacf: 0f b7 43 04 movzwl 0x4(%ebx),%eax (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10cad3: c1 e0 1b shl $0x1b,%eax 10cad6: 09 c6 or %eax,%esi 10cad8: 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) | 10cadc: 09 c6 or %eax,%esi 10cade: 89 73 0c mov %esi,0xc(%ebx) information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 10cae1: 57 push %edi 10cae2: 9d popf if ( old_tables ) 10cae3: 85 c9 test %ecx,%ecx 10cae5: 74 12 je 10caf9 <_Objects_Extend_information+0x1a1> _Workspace_Free( old_tables ); 10cae7: 83 ec 0c sub $0xc,%esp 10caea: 51 push %ecx 10caeb: 89 55 b8 mov %edx,-0x48(%ebp) 10caee: e8 31 1d 00 00 call 10e824 <_Workspace_Free> 10caf3: 83 c4 10 add $0x10,%esp 10caf6: 8b 55 b8 mov -0x48(%ebp),%edx } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 10caf9: c1 e2 02 shl $0x2,%edx 10cafc: 89 55 d0 mov %edx,-0x30(%ebp) 10caff: 8b 43 34 mov 0x34(%ebx),%eax 10cb02: 8b 4d c8 mov -0x38(%ebp),%ecx 10cb05: 89 0c 10 mov %ecx,(%eax,%edx,1) /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 10cb08: ff 73 18 pushl 0x18(%ebx) 10cb0b: 0f b7 43 14 movzwl 0x14(%ebx),%eax 10cb0f: 50 push %eax 10cb10: 51 push %ecx 10cb11: 8d 7d dc lea -0x24(%ebp),%edi 10cb14: 57 push %edi 10cb15: e8 1e 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 ) { 10cb1a: 83 c4 10 add $0x10,%esp 10cb1d: 8b 75 d4 mov -0x2c(%ebp),%esi information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 10cb20: 8d 43 20 lea 0x20(%ebx),%eax 10cb23: 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 ) { 10cb26: eb 29 jmp 10cb51 <_Objects_Extend_information+0x1f9> 10cb28: 8b 13 mov (%ebx),%edx 10cb2a: c1 e2 18 shl $0x18,%edx 10cb2d: 81 ca 00 00 01 00 or $0x10000,%edx the_object->id = _Objects_Build_id( 10cb33: 0f b7 4b 04 movzwl 0x4(%ebx),%ecx (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10cb37: c1 e1 1b shl $0x1b,%ecx 10cb3a: 09 ca or %ecx,%edx uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10cb3c: 09 f2 or %esi,%edx 10cb3e: 89 50 08 mov %edx,0x8(%eax) information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 10cb41: 83 ec 08 sub $0x8,%esp 10cb44: 50 push %eax 10cb45: ff 75 d4 pushl -0x2c(%ebp) 10cb48: e8 43 f4 ff ff call 10bf90 <_Chain_Append> index++; 10cb4d: 46 inc %esi 10cb4e: 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 ) { 10cb51: 83 ec 0c sub $0xc,%esp 10cb54: 57 push %edi 10cb55: e8 72 f4 ff ff call 10bfcc <_Chain_Get> 10cb5a: 83 c4 10 add $0x10,%esp 10cb5d: 85 c0 test %eax,%eax 10cb5f: 75 c7 jne 10cb28 <_Objects_Extend_information+0x1d0> _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 10cb61: 8b 43 14 mov 0x14(%ebx),%eax 10cb64: 8b 53 30 mov 0x30(%ebx),%edx 10cb67: 0f b7 c8 movzwl %ax,%ecx 10cb6a: 8b 75 d0 mov -0x30(%ebp),%esi 10cb6d: 89 0c 32 mov %ecx,(%edx,%esi,1) information->inactive = (Objects_Maximum)(information->inactive + information->allocation_size); 10cb70: 66 01 43 2c add %ax,0x2c(%ebx) } 10cb74: 8d 65 f4 lea -0xc(%ebp),%esp 10cb77: 5b pop %ebx 10cb78: 5e pop %esi 10cb79: 5f pop %edi 10cb7a: c9 leave 10cb7b: c3 ret 10cb7c: 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; 10cb7f: 31 c9 xor %ecx,%ecx 10cb81: e9 3c fe ff ff jmp 10c9c2 <_Objects_Extend_information+0x6a> 10cb86: 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 ); 10cb88: 83 ec 0c sub $0xc,%esp 10cb8b: 57 push %edi 10cb8c: 89 55 b8 mov %edx,-0x48(%ebp) 10cb8f: 88 4d b4 mov %cl,-0x4c(%ebp) 10cb92: e8 a5 1c 00 00 call 10e83c <_Workspace_Allocate_or_fatal_error> 10cb97: 89 45 c8 mov %eax,-0x38(%ebp) 10cb9a: 83 c4 10 add $0x10,%esp 10cb9d: 8a 4d b4 mov -0x4c(%ebp),%cl 10cba0: 8b 55 b8 mov -0x48(%ebp),%edx 10cba3: e9 5f fe ff ff jmp 10ca07 <_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, 10cba8: c1 e6 02 shl $0x2,%esi 10cbab: 89 75 c0 mov %esi,-0x40(%ebp) 10cbae: 8b 73 34 mov 0x34(%ebx),%esi 10cbb1: 8b 7d c4 mov -0x3c(%ebp),%edi 10cbb4: 8b 4d c0 mov -0x40(%ebp),%ecx 10cbb7: f3 a4 rep movsb %ds:(%esi),%es:(%edi) information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 10cbb9: 8b 73 30 mov 0x30(%ebx),%esi 10cbbc: 8b 7d bc mov -0x44(%ebp),%edi 10cbbf: 8b 4d c0 mov -0x40(%ebp),%ecx 10cbc2: 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 *) ); 10cbc4: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx 10cbc8: 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, 10cbcb: c1 e1 02 shl $0x2,%ecx 10cbce: 8b 73 1c mov 0x1c(%ebx),%esi 10cbd1: 89 c7 mov %eax,%edi 10cbd3: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 10cbd5: e9 9c fe ff ff jmp 10ca76 <_Objects_Extend_information+0x11e> 10cbda: 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 ) 10cbdc: 8b 53 10 mov 0x10(%ebx),%edx 10cbdf: 66 89 55 d0 mov %dx,-0x30(%ebp) 10cbe3: 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 ); 10cbe7: 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; 10cbea: b1 01 mov $0x1,%cl minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; 10cbec: 31 d2 xor %edx,%edx /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) block_count = 0; 10cbee: 31 f6 xor %esi,%esi 10cbf0: e9 cd fd ff ff jmp 10c9c2 <_Objects_Extend_information+0x6a> else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 10cbf5: 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 ); 10cbf8: 8b 45 cc mov -0x34(%ebp),%eax <== NOT EXECUTED 10cbfb: 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; 10cbfe: b1 01 mov $0x1,%cl <== NOT EXECUTED minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; 10cc00: 31 d2 xor %edx,%edx <== NOT EXECUTED 10cc02: e9 bb fd ff ff jmp 10c9c2 <_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 ) { 10cc07: 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 ); 10cc0a: 8b 4d cc mov -0x34(%ebp),%ecx <== NOT EXECUTED 10cc0d: 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; 10cc10: 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; 10cc12: 31 d2 xor %edx,%edx <== NOT EXECUTED 10cc14: e9 a9 fd ff ff jmp 10c9c2 <_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 ); 10cc19: 83 ec 0c sub $0xc,%esp 10cc1c: ff 75 c8 pushl -0x38(%ebp) 10cc1f: e8 00 1c 00 00 call 10e824 <_Workspace_Free> return; 10cc24: 83 c4 10 add $0x10,%esp 10cc27: e9 48 ff ff ff jmp 10cb74 <_Objects_Extend_information+0x21c> =============================================================================== 0010ccbc <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint16_t the_class ) { 10ccbc: 55 push %ebp 10ccbd: 89 e5 mov %esp,%ebp 10ccbf: 56 push %esi 10ccc0: 53 push %ebx 10ccc1: 8b 75 08 mov 0x8(%ebp),%esi 10ccc4: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Information *info; int the_class_api_maximum; if ( !the_class ) 10ccc7: 66 85 db test %bx,%bx 10ccca: 75 0c jne 10ccd8 <_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; 10cccc: 31 c0 xor %eax,%eax if ( info->maximum == 0 ) return NULL; #endif return info; } 10ccce: 8d 65 f8 lea -0x8(%ebp),%esp 10ccd1: 5b pop %ebx 10ccd2: 5e pop %esi 10ccd3: c9 leave 10ccd4: c3 ret 10ccd5: 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 ); 10ccd8: 83 ec 0c sub $0xc,%esp 10ccdb: 56 push %esi 10ccdc: e8 5f 3d 00 00 call 110a40 <_Objects_API_maximum_class> if ( the_class_api_maximum == 0 ) 10cce1: 83 c4 10 add $0x10,%esp 10cce4: 85 c0 test %eax,%eax 10cce6: 74 e4 je 10cccc <_Objects_Get_information+0x10> return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) 10cce8: 0f b7 db movzwl %bx,%ebx 10cceb: 39 d8 cmp %ebx,%eax 10cced: 72 dd jb 10cccc <_Objects_Get_information+0x10> return NULL; if ( !_Objects_Information_table[ the_api ] ) 10ccef: 8b 14 b5 48 54 12 00 mov 0x125448(,%esi,4),%edx return NULL; 10ccf6: 31 c0 xor %eax,%eax return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) return NULL; if ( !_Objects_Information_table[ the_api ] ) 10ccf8: 85 d2 test %edx,%edx 10ccfa: 74 d2 je 10ccce <_Objects_Get_information+0x12><== NEVER TAKEN return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 10ccfc: 8b 04 9a mov (%edx,%ebx,4),%eax if ( !info ) 10ccff: 85 c0 test %eax,%eax 10cd01: 74 cb je 10ccce <_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; 10cd03: 31 d2 xor %edx,%edx 10cd05: 66 83 78 10 00 cmpw $0x0,0x10(%eax) 10cd0a: 0f 95 c2 setne %dl 10cd0d: f7 da neg %edx 10cd0f: 21 d0 and %edx,%eax 10cd11: eb bb jmp 10ccce <_Objects_Get_information+0x12> =============================================================================== 0010cd14 <_Objects_Get_isr_disable>: Objects_Information *information, Objects_Id id, Objects_Locations *location, ISR_Level *level_p ) { 10cd14: 55 push %ebp 10cd15: 89 e5 mov %esp,%ebp 10cd17: 56 push %esi 10cd18: 53 push %ebx 10cd19: 8b 55 08 mov 0x8(%ebp),%edx 10cd1c: 8b 5d 10 mov 0x10(%ebp),%ebx Objects_Control *the_object; uint32_t index; ISR_Level level; index = id - information->minimum_id + 1; 10cd1f: b8 01 00 00 00 mov $0x1,%eax 10cd24: 2b 42 08 sub 0x8(%edx),%eax 10cd27: 03 45 0c add 0xc(%ebp),%eax _ISR_Disable( level ); 10cd2a: 9c pushf 10cd2b: fa cli 10cd2c: 5e pop %esi if ( information->maximum >= index ) { 10cd2d: 0f b7 4a 10 movzwl 0x10(%edx),%ecx 10cd31: 39 c8 cmp %ecx,%eax 10cd33: 77 1b ja 10cd50 <_Objects_Get_isr_disable+0x3c> if ( (the_object = information->local_table[ index ]) != NULL ) { 10cd35: 8b 52 1c mov 0x1c(%edx),%edx 10cd38: 8b 04 82 mov (%edx,%eax,4),%eax 10cd3b: 85 c0 test %eax,%eax 10cd3d: 74 21 je 10cd60 <_Objects_Get_isr_disable+0x4c> *location = OBJECTS_LOCAL; 10cd3f: c7 03 00 00 00 00 movl $0x0,(%ebx) *level_p = level; 10cd45: 8b 55 14 mov 0x14(%ebp),%edx 10cd48: 89 32 mov %esi,(%edx) _Objects_MP_Is_remote( information, id, location, &the_object ); return the_object; #else return NULL; #endif } 10cd4a: 5b pop %ebx 10cd4b: 5e pop %esi 10cd4c: c9 leave 10cd4d: c3 ret 10cd4e: 66 90 xchg %ax,%ax } _ISR_Enable( level ); *location = OBJECTS_ERROR; return NULL; } _ISR_Enable( level ); 10cd50: 56 push %esi 10cd51: 9d popf *location = OBJECTS_ERROR; 10cd52: 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; 10cd58: 31 c0 xor %eax,%eax #endif } 10cd5a: 5b pop %ebx 10cd5b: 5e pop %esi 10cd5c: c9 leave 10cd5d: c3 ret 10cd5e: 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 ); 10cd60: 56 push %esi 10cd61: 9d popf *location = OBJECTS_ERROR; 10cd62: c7 03 01 00 00 00 movl $0x1,(%ebx) return NULL; 10cd68: eb e0 jmp 10cd4a <_Objects_Get_isr_disable+0x36> =============================================================================== 0010e410 <_Objects_Get_name_as_string>: char *_Objects_Get_name_as_string( Objects_Id id, size_t length, char *name ) { 10e410: 55 push %ebp 10e411: 89 e5 mov %esp,%ebp 10e413: 57 push %edi 10e414: 56 push %esi 10e415: 53 push %ebx 10e416: 83 ec 3c sub $0x3c,%esp 10e419: 8b 7d 08 mov 0x8(%ebp),%edi 10e41c: 8b 75 0c mov 0xc(%ebp),%esi 10e41f: 8b 5d 10 mov 0x10(%ebp),%ebx char lname[5]; Objects_Control *the_object; Objects_Locations location; Objects_Id tmpId; if ( length == 0 ) 10e422: 85 f6 test %esi,%esi 10e424: 75 0e jne 10e434 <_Objects_Get_name_as_string+0x24> #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* not supported */ #endif case OBJECTS_ERROR: return NULL; 10e426: 31 db xor %ebx,%ebx _Thread_Enable_dispatch(); return name; } return NULL; /* unreachable path */ } 10e428: 89 d8 mov %ebx,%eax 10e42a: 8d 65 f4 lea -0xc(%ebp),%esp 10e42d: 5b pop %ebx 10e42e: 5e pop %esi 10e42f: 5f pop %edi 10e430: c9 leave 10e431: c3 ret 10e432: 66 90 xchg %ax,%ax Objects_Id tmpId; if ( length == 0 ) return NULL; if ( name == NULL ) 10e434: 85 db test %ebx,%ebx 10e436: 74 f0 je 10e428 <_Objects_Get_name_as_string+0x18> return NULL; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10e438: 85 ff test %edi,%edi 10e43a: 75 08 jne 10e444 <_Objects_Get_name_as_string+0x34> 10e43c: a1 78 17 13 00 mov 0x131778,%eax 10e441: 8b 78 08 mov 0x8(%eax),%edi information = _Objects_Get_information_id( tmpId ); 10e444: 83 ec 0c sub $0xc,%esp 10e447: 57 push %edi 10e448: e8 f3 fe ff ff call 10e340 <_Objects_Get_information_id> if ( !information ) 10e44d: 83 c4 10 add $0x10,%esp 10e450: 85 c0 test %eax,%eax 10e452: 74 d2 je 10e426 <_Objects_Get_name_as_string+0x16> return NULL; the_object = _Objects_Get( information, tmpId, &location ); 10e454: 51 push %ecx 10e455: 8d 55 e4 lea -0x1c(%ebp),%edx 10e458: 52 push %edx 10e459: 57 push %edi 10e45a: 50 push %eax 10e45b: e8 80 00 00 00 call 10e4e0 <_Objects_Get> switch ( location ) { 10e460: 83 c4 10 add $0x10,%esp 10e463: 8b 55 e4 mov -0x1c(%ebp),%edx 10e466: 85 d2 test %edx,%edx 10e468: 75 bc jne 10e426 <_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; 10e46a: 8b 40 0c mov 0xc(%eax),%eax lname[ 0 ] = (u32_name >> 24) & 0xff; 10e46d: 89 c2 mov %eax,%edx 10e46f: c1 ea 18 shr $0x18,%edx 10e472: 88 55 c7 mov %dl,-0x39(%ebp) 10e475: 88 55 df mov %dl,-0x21(%ebp) lname[ 1 ] = (u32_name >> 16) & 0xff; 10e478: 89 c7 mov %eax,%edi 10e47a: c1 ef 10 shr $0x10,%edi 10e47d: 89 f9 mov %edi,%ecx 10e47f: 88 4d e0 mov %cl,-0x20(%ebp) lname[ 2 ] = (u32_name >> 8) & 0xff; 10e482: 89 c7 mov %eax,%edi 10e484: c1 ef 08 shr $0x8,%edi 10e487: 89 f9 mov %edi,%ecx 10e489: 88 4d e1 mov %cl,-0x1f(%ebp) lname[ 3 ] = (u32_name >> 0) & 0xff; 10e48c: 88 45 e2 mov %al,-0x1e(%ebp) lname[ 4 ] = '\0'; 10e48f: c6 45 e3 00 movb $0x0,-0x1d(%ebp) s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 10e493: 4e dec %esi 10e494: 89 75 d4 mov %esi,-0x2c(%ebp) 10e497: 74 41 je 10e4da <_Objects_Get_name_as_string+0xca><== NEVER TAKEN 10e499: 84 d2 test %dl,%dl 10e49b: 74 3d je 10e4da <_Objects_Get_name_as_string+0xca> 10e49d: 89 d9 mov %ebx,%ecx 10e49f: 31 c0 xor %eax,%eax 10e4a1: eb 09 jmp 10e4ac <_Objects_Get_name_as_string+0x9c> 10e4a3: 90 nop 10e4a4: 8a 54 05 df mov -0x21(%ebp,%eax,1),%dl 10e4a8: 84 d2 test %dl,%dl 10e4aa: 74 21 je 10e4cd <_Objects_Get_name_as_string+0xbd> *d = (isprint((unsigned char)*s)) ? *s : '*'; 10e4ac: 0f b6 f2 movzbl %dl,%esi 10e4af: 8b 3d e8 73 12 00 mov 0x1273e8,%edi 10e4b5: 0f be 74 37 01 movsbl 0x1(%edi,%esi,1),%esi 10e4ba: 81 e6 97 00 00 00 and $0x97,%esi 10e4c0: 75 02 jne 10e4c4 <_Objects_Get_name_as_string+0xb4> 10e4c2: b2 2a mov $0x2a,%dl 10e4c4: 88 11 mov %dl,(%ecx) s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 10e4c6: 40 inc %eax 10e4c7: 41 inc %ecx 10e4c8: 3b 45 d4 cmp -0x2c(%ebp),%eax 10e4cb: 72 d7 jb 10e4a4 <_Objects_Get_name_as_string+0x94> *d = (isprint((unsigned char)*s)) ? *s : '*'; } } *d = '\0'; 10e4cd: c6 01 00 movb $0x0,(%ecx) _Thread_Enable_dispatch(); 10e4d0: e8 93 0a 00 00 call 10ef68 <_Thread_Enable_dispatch> return name; 10e4d5: e9 4e ff ff ff jmp 10e428 <_Objects_Get_name_as_string+0x18> s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 10e4da: 89 d9 mov %ebx,%ecx 10e4dc: eb ef jmp 10e4cd <_Objects_Get_name_as_string+0xbd> =============================================================================== 0010cec4 <_Objects_Get_next>: Objects_Information *information, Objects_Id id, Objects_Locations *location_p, Objects_Id *next_id_p ) { 10cec4: 55 push %ebp 10cec5: 89 e5 mov %esp,%ebp 10cec7: 57 push %edi 10cec8: 56 push %esi 10cec9: 53 push %ebx 10ceca: 83 ec 0c sub $0xc,%esp 10cecd: 8b 5d 08 mov 0x8(%ebp),%ebx 10ced0: 8b 75 0c mov 0xc(%ebp),%esi 10ced3: 8b 7d 10 mov 0x10(%ebp),%edi Objects_Control *object; Objects_Id next_id; if ( !information ) 10ced6: 85 db test %ebx,%ebx 10ced8: 75 0a jne 10cee4 <_Objects_Get_next+0x20> if ( !location_p ) return NULL; if ( !next_id_p ) return NULL; 10ceda: 31 c0 xor %eax,%eax return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; } 10cedc: 8d 65 f4 lea -0xc(%ebp),%esp 10cedf: 5b pop %ebx 10cee0: 5e pop %esi 10cee1: 5f pop %edi 10cee2: c9 leave 10cee3: c3 ret Objects_Id next_id; if ( !information ) return NULL; if ( !location_p ) 10cee4: 85 ff test %edi,%edi 10cee6: 74 f2 je 10ceda <_Objects_Get_next+0x16> return NULL; if ( !next_id_p ) 10cee8: 8b 45 14 mov 0x14(%ebp),%eax 10ceeb: 85 c0 test %eax,%eax 10ceed: 74 eb je 10ceda <_Objects_Get_next+0x16> return NULL; if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX) 10ceef: 66 85 f6 test %si,%si 10cef2: 75 04 jne 10cef8 <_Objects_Get_next+0x34> next_id = information->minimum_id; 10cef4: 8b 73 08 mov 0x8(%ebx),%esi 10cef7: 90 nop else next_id = id; do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) 10cef8: 66 39 73 10 cmp %si,0x10(%ebx) 10cefc: 72 22 jb 10cf20 <_Objects_Get_next+0x5c> *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 10cefe: 51 push %ecx 10ceff: 57 push %edi 10cf00: 56 push %esi 10cf01: 53 push %ebx 10cf02: e8 2d 00 00 00 call 10cf34 <_Objects_Get> next_id++; 10cf07: 46 inc %esi } while (*location_p != OBJECTS_LOCAL); 10cf08: 83 c4 10 add $0x10,%esp 10cf0b: 8b 17 mov (%edi),%edx 10cf0d: 85 d2 test %edx,%edx 10cf0f: 75 e7 jne 10cef8 <_Objects_Get_next+0x34> *next_id_p = next_id; 10cf11: 8b 55 14 mov 0x14(%ebp),%edx 10cf14: 89 32 mov %esi,(%edx) return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; } 10cf16: 8d 65 f4 lea -0xc(%ebp),%esp 10cf19: 5b pop %ebx 10cf1a: 5e pop %esi 10cf1b: 5f pop %edi 10cf1c: c9 leave 10cf1d: c3 ret 10cf1e: 66 90 xchg %ax,%ax do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) { *location_p = OBJECTS_ERROR; 10cf20: c7 07 01 00 00 00 movl $0x1,(%edi) *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; 10cf26: 8b 45 14 mov 0x14(%ebp),%eax 10cf29: c7 00 ff ff ff ff movl $0xffffffff,(%eax) return 0; 10cf2f: 31 c0 xor %eax,%eax 10cf31: eb a9 jmp 10cedc <_Objects_Get_next+0x18> =============================================================================== 0011b170 <_Objects_Get_no_protection>: Objects_Control *_Objects_Get_no_protection( Objects_Information *information, Objects_Id id, Objects_Locations *location ) { 11b170: 55 push %ebp 11b171: 89 e5 mov %esp,%ebp 11b173: 53 push %ebx 11b174: 8b 55 08 mov 0x8(%ebp),%edx 11b177: 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; 11b17a: b8 01 00 00 00 mov $0x1,%eax 11b17f: 2b 42 08 sub 0x8(%edx),%eax 11b182: 03 45 0c add 0xc(%ebp),%eax if ( information->maximum >= index ) { 11b185: 0f b7 4a 10 movzwl 0x10(%edx),%ecx 11b189: 39 c8 cmp %ecx,%eax 11b18b: 77 13 ja 11b1a0 <_Objects_Get_no_protection+0x30> if ( (the_object = information->local_table[ index ]) != NULL ) { 11b18d: 8b 52 1c mov 0x1c(%edx),%edx 11b190: 8b 04 82 mov (%edx,%eax,4),%eax 11b193: 85 c0 test %eax,%eax 11b195: 74 09 je 11b1a0 <_Objects_Get_no_protection+0x30><== NEVER TAKEN *location = OBJECTS_LOCAL; 11b197: 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; } 11b19d: 5b pop %ebx 11b19e: c9 leave 11b19f: 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; 11b1a0: c7 03 01 00 00 00 movl $0x1,(%ebx) return NULL; 11b1a6: 31 c0 xor %eax,%eax } 11b1a8: 5b pop %ebx 11b1a9: c9 leave 11b1aa: c3 ret =============================================================================== 0010e018 <_Objects_Id_to_name>: */ Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 10e018: 55 push %ebp 10e019: 89 e5 mov %esp,%ebp 10e01b: 83 ec 18 sub $0x18,%esp 10e01e: 8b 55 08 mov 0x8(%ebp),%edx /* * Caller is trusted for name != NULL. */ tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10e021: 85 d2 test %edx,%edx 10e023: 75 08 jne 10e02d <_Objects_Id_to_name+0x15> 10e025: a1 38 8d 12 00 mov 0x128d38,%eax 10e02a: 8b 50 08 mov 0x8(%eax),%edx 10e02d: 89 d0 mov %edx,%eax 10e02f: c1 e8 18 shr $0x18,%eax 10e032: 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 ) 10e035: 8d 48 ff lea -0x1(%eax),%ecx 10e038: 83 f9 02 cmp $0x2,%ecx 10e03b: 77 3b ja 10e078 <_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 ] ) 10e03d: 8b 04 85 48 8a 12 00 mov 0x128a48(,%eax,4),%eax 10e044: 85 c0 test %eax,%eax 10e046: 74 30 je 10e078 <_Objects_Id_to_name+0x60> */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class( Objects_Id id ) { return (uint32_t) 10e048: 89 d1 mov %edx,%ecx 10e04a: c1 e9 1b shr $0x1b,%ecx return OBJECTS_INVALID_ID; the_class = _Objects_Get_class( tmpId ); information = _Objects_Information_table[ the_api ][ the_class ]; 10e04d: 8b 04 88 mov (%eax,%ecx,4),%eax if ( !information ) 10e050: 85 c0 test %eax,%eax 10e052: 74 24 je 10e078 <_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 ); 10e054: 51 push %ecx 10e055: 8d 4d f4 lea -0xc(%ebp),%ecx 10e058: 51 push %ecx 10e059: 52 push %edx 10e05a: 50 push %eax 10e05b: e8 50 ff ff ff call 10dfb0 <_Objects_Get> if ( !the_object ) 10e060: 83 c4 10 add $0x10,%esp 10e063: 85 c0 test %eax,%eax 10e065: 74 11 je 10e078 <_Objects_Id_to_name+0x60> return OBJECTS_INVALID_ID; *name = the_object->name; 10e067: 8b 50 0c mov 0xc(%eax),%edx 10e06a: 8b 45 0c mov 0xc(%ebp),%eax 10e06d: 89 10 mov %edx,(%eax) _Thread_Enable_dispatch(); 10e06f: e8 2c 0a 00 00 call 10eaa0 <_Thread_Enable_dispatch> return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 10e074: 31 c0 xor %eax,%eax } 10e076: c9 leave 10e077: 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; 10e078: 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; } 10e07d: c9 leave 10e07e: c3 ret =============================================================================== 0010cdd4 <_Objects_Initialize_information>: , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 10cdd4: 55 push %ebp 10cdd5: 89 e5 mov %esp,%ebp 10cdd7: 57 push %edi 10cdd8: 56 push %esi 10cdd9: 53 push %ebx 10cdda: 83 ec 0c sub $0xc,%esp 10cddd: 8b 45 08 mov 0x8(%ebp),%eax 10cde0: 8b 55 0c mov 0xc(%ebp),%edx 10cde3: 8b 5d 10 mov 0x10(%ebp),%ebx 10cde6: 8b 75 20 mov 0x20(%ebp),%esi 10cde9: 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; 10cded: 89 10 mov %edx,(%eax) information->the_class = the_class; 10cdef: 66 89 58 04 mov %bx,0x4(%eax) information->size = size; 10cdf3: 89 78 18 mov %edi,0x18(%eax) information->local_table = 0; 10cdf6: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax) information->inactive_per_block = 0; 10cdfd: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax) information->object_blocks = 0; 10ce04: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax) information->inactive = 0; 10ce0b: 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; 10ce11: 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; 10ce17: 0f b7 db movzwl %bx,%ebx 10ce1a: 8b 3c 95 48 54 12 00 mov 0x125448(,%edx,4),%edi 10ce21: 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; 10ce24: 8b 7d 14 mov 0x14(%ebp),%edi 10ce27: 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 = 10ce2a: 89 f9 mov %edi,%ecx 10ce2c: 88 48 12 mov %cl,0x12(%eax) (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; 10ce2f: 8b 4d 14 mov 0x14(%ebp),%ecx 10ce32: 81 e1 ff ff ff 7f and $0x7fffffff,%ecx /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { 10ce38: 85 ff test %edi,%edi 10ce3a: 74 04 je 10ce40 <_Objects_Initialize_information+0x6c> 10ce3c: 85 c9 test %ecx,%ecx 10ce3e: 74 67 je 10cea7 <_Objects_Initialize_information+0xd3> } /* * The allocation unit is the maximum value */ information->allocation_size = maximum_per_allocation; 10ce40: 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; 10ce44: c7 40 1c e4 50 12 00 movl $0x1250e4,0x1c(%eax) uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10ce4b: c1 e2 18 shl $0x18,%edx 10ce4e: 81 ca 00 00 01 00 or $0x10000,%edx (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10ce54: c1 e3 1b shl $0x1b,%ebx 10ce57: 09 da or %ebx,%edx /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; 10ce59: 31 db xor %ebx,%ebx 10ce5b: 85 c9 test %ecx,%ecx 10ce5d: 0f 95 c3 setne %bl uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10ce60: 09 da or %ebx,%edx 10ce62: 89 50 08 mov %edx,0x8(%eax) /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 10ce65: f7 c6 03 00 00 00 test $0x3,%esi 10ce6b: 75 23 jne 10ce90 <_Objects_Initialize_information+0xbc><== NEVER TAKEN name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & ~(OBJECTS_NAME_ALIGNMENT-1); information->name_length = name_length; 10ce6d: 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 ); 10ce71: 8d 50 24 lea 0x24(%eax),%edx 10ce74: 89 50 20 mov %edx,0x20(%eax) head->next = tail; head->previous = NULL; 10ce77: 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 ); 10ce7e: 8d 50 20 lea 0x20(%eax),%edx 10ce81: 89 50 28 mov %edx,0x28(%eax) _Chain_Initialize_empty( &information->Inactive ); /* * Initialize objects .. if there are any */ if ( maximum_per_allocation ) { 10ce84: 85 c9 test %ecx,%ecx 10ce86: 75 10 jne 10ce98 <_Objects_Initialize_information+0xc4> _Chain_Initialize_empty( &information->global_table[ index ] ); } else information->global_table = NULL; #endif } 10ce88: 8d 65 f4 lea -0xc(%ebp),%esp 10ce8b: 5b pop %ebx 10ce8c: 5e pop %esi 10ce8d: 5f pop %edi 10ce8e: c9 leave 10ce8f: 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) & 10ce90: 83 c6 04 add $0x4,%esi <== NOT EXECUTED 10ce93: 83 e6 fc and $0xfffffffc,%esi <== NOT EXECUTED 10ce96: eb d5 jmp 10ce6d <_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 ); 10ce98: 89 45 08 mov %eax,0x8(%ebp) _Chain_Initialize_empty( &information->global_table[ index ] ); } else information->global_table = NULL; #endif } 10ce9b: 8d 65 f4 lea -0xc(%ebp),%esp 10ce9e: 5b pop %ebx 10ce9f: 5e pop %esi 10cea0: 5f pop %edi 10cea1: 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 ); 10cea2: e9 b1 fa ff ff jmp 10c958 <_Objects_Extend_information> /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { _Internal_error_Occurred( 10cea7: 50 push %eax 10cea8: 6a 13 push $0x13 10ceaa: 6a 01 push $0x1 10ceac: 6a 00 push $0x0 10ceae: e8 71 f9 ff ff call 10c824 <_Internal_error_Occurred> =============================================================================== 0010cec4 <_Objects_Name_to_id_u32>: Objects_Information *information, uint32_t name, uint32_t node, Objects_Id *id ) { 10cec4: 55 push %ebp 10cec5: 89 e5 mov %esp,%ebp 10cec7: 57 push %edi 10cec8: 56 push %esi 10cec9: 53 push %ebx 10ceca: 8b 45 08 mov 0x8(%ebp),%eax 10cecd: 8b 4d 0c mov 0xc(%ebp),%ecx 10ced0: 8b 55 10 mov 0x10(%ebp),%edx 10ced3: 8b 7d 14 mov 0x14(%ebp),%edi Objects_Name name_for_mp; #endif /* ASSERT: information->is_string == false */ if ( !id ) 10ced6: 85 ff test %edi,%edi 10ced8: 74 56 je 10cf30 <_Objects_Name_to_id_u32+0x6c> return OBJECTS_INVALID_ADDRESS; if ( name == 0 ) 10ceda: 85 c9 test %ecx,%ecx 10cedc: 74 08 je 10cee6 <_Objects_Name_to_id_u32+0x22> return OBJECTS_INVALID_NAME; search_local_node = false; if ( information->maximum != 0 && 10cede: 8b 70 10 mov 0x10(%eax),%esi 10cee1: 66 85 f6 test %si,%si 10cee4: 75 0a jne 10cef0 <_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; 10cee6: b8 01 00 00 00 mov $0x1,%eax #endif } 10ceeb: 5b pop %ebx 10ceec: 5e pop %esi 10ceed: 5f pop %edi 10ceee: c9 leave 10ceef: c3 ret if ( name == 0 ) return OBJECTS_INVALID_NAME; search_local_node = false; if ( information->maximum != 0 && 10cef0: 85 d2 test %edx,%edx 10cef2: 75 20 jne 10cf14 <_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++ ) { 10cef4: 0f b7 f6 movzwl %si,%esi 10cef7: 8b 58 1c mov 0x1c(%eax),%ebx 10cefa: b8 01 00 00 00 mov $0x1,%eax 10ceff: 90 nop the_object = information->local_table[ index ]; 10cf00: 8b 14 83 mov (%ebx,%eax,4),%edx if ( !the_object ) 10cf03: 85 d2 test %edx,%edx 10cf05: 74 05 je 10cf0c <_Objects_Name_to_id_u32+0x48> continue; if ( name == the_object->name.name_u32 ) { 10cf07: 39 4a 0c cmp %ecx,0xc(%edx) 10cf0a: 74 18 je 10cf24 <_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++ ) { 10cf0c: 40 inc %eax 10cf0d: 39 c6 cmp %eax,%esi 10cf0f: 73 ef jae 10cf00 <_Objects_Name_to_id_u32+0x3c> 10cf11: eb d3 jmp 10cee6 <_Objects_Name_to_id_u32+0x22> 10cf13: 90 nop return OBJECTS_INVALID_NAME; search_local_node = false; if ( information->maximum != 0 && (node == OBJECTS_SEARCH_ALL_NODES || 10cf14: 81 fa ff ff ff 7f cmp $0x7fffffff,%edx 10cf1a: 74 d8 je 10cef4 <_Objects_Name_to_id_u32+0x30> node == OBJECTS_SEARCH_LOCAL_NODE || 10cf1c: 4a dec %edx 10cf1d: 75 c7 jne 10cee6 <_Objects_Name_to_id_u32+0x22> 10cf1f: eb d3 jmp 10cef4 <_Objects_Name_to_id_u32+0x30> 10cf21: 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; 10cf24: 8b 42 08 mov 0x8(%edx),%eax 10cf27: 89 07 mov %eax,(%edi) return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 10cf29: 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 } 10cf2b: 5b pop %ebx 10cf2c: 5e pop %esi 10cf2d: 5f pop %edi 10cf2e: c9 leave 10cf2f: c3 ret #endif /* ASSERT: information->is_string == false */ if ( !id ) return OBJECTS_INVALID_ADDRESS; 10cf30: 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 } 10cf35: 5b pop %ebx 10cf36: 5e pop %esi 10cf37: 5f pop %edi 10cf38: c9 leave 10cf39: 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 c4 66 00 00 call 115488 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> =============================================================================== 0010cf3c <_Objects_Shrink_information>: */ void _Objects_Shrink_information( Objects_Information *information ) { 10cf3c: 55 push %ebp 10cf3d: 89 e5 mov %esp,%ebp 10cf3f: 57 push %edi 10cf40: 56 push %esi 10cf41: 53 push %ebx 10cf42: 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 ); 10cf45: 8b 45 08 mov 0x8(%ebp),%eax 10cf48: 0f b7 58 08 movzwl 0x8(%eax),%ebx block_count = (information->maximum - index_base) / 10cf4c: 0f b7 48 14 movzwl 0x14(%eax),%ecx 10cf50: 0f b7 40 10 movzwl 0x10(%eax),%eax 10cf54: 29 d8 sub %ebx,%eax 10cf56: 31 d2 xor %edx,%edx 10cf58: f7 f1 div %ecx information->allocation_size; for ( block = 0; block < block_count; block++ ) { 10cf5a: 85 c0 test %eax,%eax 10cf5c: 74 21 je 10cf7f <_Objects_Shrink_information+0x43><== NEVER TAKEN if ( information->inactive_per_block[ block ] == 10cf5e: 8b 55 08 mov 0x8(%ebp),%edx 10cf61: 8b 7a 30 mov 0x30(%edx),%edi 10cf64: 3b 0f cmp (%edi),%ecx 10cf66: 74 1f je 10cf87 <_Objects_Shrink_information+0x4b><== NEVER TAKEN 10cf68: 31 d2 xor %edx,%edx 10cf6a: eb 0e jmp 10cf7a <_Objects_Shrink_information+0x3e> information->inactive -= information->allocation_size; return; } index_base += information->allocation_size; 10cf6c: 01 cb add %ecx,%ebx 10cf6e: 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 ] == 10cf75: 3b 0c 97 cmp (%edi,%edx,4),%ecx 10cf78: 74 12 je 10cf8c <_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++ ) { 10cf7a: 42 inc %edx 10cf7b: 39 d0 cmp %edx,%eax 10cf7d: 77 ed ja 10cf6c <_Objects_Shrink_information+0x30> return; } index_base += information->allocation_size; } } 10cf7f: 8d 65 f4 lea -0xc(%ebp),%esp 10cf82: 5b pop %ebx 10cf83: 5e pop %esi 10cf84: 5f pop %edi 10cf85: c9 leave 10cf86: 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 ] == 10cf87: 31 f6 xor %esi,%esi 10cf89: 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 ); 10cf8c: 8b 55 08 mov 0x8(%ebp),%edx 10cf8f: 8b 42 20 mov 0x20(%edx),%eax 10cf92: 89 75 e4 mov %esi,-0x1c(%ebp) 10cf95: eb 07 jmp 10cf9e <_Objects_Shrink_information+0x62> 10cf97: 90 nop if ((index >= index_base) && (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); } } while ( the_object ); 10cf98: 85 ff test %edi,%edi 10cf9a: 74 2c je 10cfc8 <_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; 10cf9c: 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 ); 10cf9e: 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; 10cfa2: 8b 38 mov (%eax),%edi if ((index >= index_base) && 10cfa4: 39 da cmp %ebx,%edx 10cfa6: 72 f0 jb 10cf98 <_Objects_Shrink_information+0x5c> (index < (index_base + information->allocation_size))) { 10cfa8: 8b 75 08 mov 0x8(%ebp),%esi 10cfab: 0f b7 4e 14 movzwl 0x14(%esi),%ecx 10cfaf: 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) && 10cfb2: 39 ca cmp %ecx,%edx 10cfb4: 73 e2 jae 10cf98 <_Objects_Shrink_information+0x5c> (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); 10cfb6: 83 ec 0c sub $0xc,%esp 10cfb9: 50 push %eax 10cfba: e8 f5 ef ff ff call 10bfb4 <_Chain_Extract> 10cfbf: 83 c4 10 add $0x10,%esp } } while ( the_object ); 10cfc2: 85 ff test %edi,%edi 10cfc4: 75 d6 jne 10cf9c <_Objects_Shrink_information+0x60> 10cfc6: 66 90 xchg %ax,%ax 10cfc8: 8b 75 e4 mov -0x1c(%ebp),%esi /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); 10cfcb: 83 ec 0c sub $0xc,%esp 10cfce: 8b 55 08 mov 0x8(%ebp),%edx 10cfd1: 8b 42 34 mov 0x34(%edx),%eax 10cfd4: ff 34 30 pushl (%eax,%esi,1) 10cfd7: e8 48 18 00 00 call 10e824 <_Workspace_Free> information->object_blocks[ block ] = NULL; 10cfdc: 8b 55 08 mov 0x8(%ebp),%edx 10cfdf: 8b 42 34 mov 0x34(%edx),%eax 10cfe2: c7 04 30 00 00 00 00 movl $0x0,(%eax,%esi,1) information->inactive_per_block[ block ] = 0; 10cfe9: 8b 42 30 mov 0x30(%edx),%eax 10cfec: c7 04 30 00 00 00 00 movl $0x0,(%eax,%esi,1) information->inactive -= information->allocation_size; 10cff3: 8b 42 14 mov 0x14(%edx),%eax 10cff6: 66 29 42 2c sub %ax,0x2c(%edx) return; 10cffa: 83 c4 10 add $0x10,%esp } index_base += information->allocation_size; } } 10cffd: 8d 65 f4 lea -0xc(%ebp),%esp 10d000: 5b pop %ebx 10d001: 5e pop %esi 10d002: 5f pop %edi 10d003: c9 leave 10d004: c3 ret =============================================================================== 0010d764 <_Protected_heap_Get_information>: bool _Protected_heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 10d764: 55 push %ebp 10d765: 89 e5 mov %esp,%ebp 10d767: 56 push %esi 10d768: 53 push %ebx 10d769: 8b 5d 08 mov 0x8(%ebp),%ebx 10d76c: 8b 75 0c mov 0xc(%ebp),%esi if ( !the_heap ) 10d76f: 85 db test %ebx,%ebx 10d771: 74 35 je 10d7a8 <_Protected_heap_Get_information+0x44> return false; if ( !the_info ) 10d773: 85 f6 test %esi,%esi 10d775: 74 31 je 10d7a8 <_Protected_heap_Get_information+0x44> return false; _RTEMS_Lock_allocator(); 10d777: 83 ec 0c sub $0xc,%esp 10d77a: ff 35 1c 66 12 00 pushl 0x12661c 10d780: e8 83 ee ff ff call 10c608 <_API_Mutex_Lock> _Heap_Get_information( the_heap, the_info ); 10d785: 5a pop %edx 10d786: 59 pop %ecx 10d787: 56 push %esi 10d788: 53 push %ebx 10d789: e8 da 3c 00 00 call 111468 <_Heap_Get_information> _RTEMS_Unlock_allocator(); 10d78e: 58 pop %eax 10d78f: ff 35 1c 66 12 00 pushl 0x12661c 10d795: e8 b6 ee ff ff call 10c650 <_API_Mutex_Unlock> return true; 10d79a: 83 c4 10 add $0x10,%esp 10d79d: b0 01 mov $0x1,%al } 10d79f: 8d 65 f8 lea -0x8(%ebp),%esp 10d7a2: 5b pop %ebx 10d7a3: 5e pop %esi 10d7a4: c9 leave 10d7a5: c3 ret 10d7a6: 66 90 xchg %ax,%ax { if ( !the_heap ) return false; if ( !the_info ) return false; 10d7a8: 31 c0 xor %eax,%eax _RTEMS_Lock_allocator(); _Heap_Get_information( the_heap, the_info ); _RTEMS_Unlock_allocator(); return true; } 10d7aa: 8d 65 f8 lea -0x8(%ebp),%esp 10d7ad: 5b pop %ebx 10d7ae: 5e pop %esi 10d7af: c9 leave 10d7b0: c3 ret =============================================================================== 00110b20 <_Protected_heap_Walk>: bool _Protected_heap_Walk( Heap_Control *the_heap, int source, bool do_dump ) { 110b20: 55 push %ebp 110b21: 89 e5 mov %esp,%ebp 110b23: 56 push %esi 110b24: 53 push %ebx 110b25: 83 ec 10 sub $0x10,%esp 110b28: 8b 5d 08 mov 0x8(%ebp),%ebx 110b2b: 8b 75 0c mov 0xc(%ebp),%esi 110b2e: 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 ) { 110b31: 8b 15 b0 d3 12 00 mov 0x12d3b0,%edx 110b37: 85 d2 test %edx,%edx 110b39: 74 19 je 110b54 <_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 ); 110b3b: 0f b6 c0 movzbl %al,%eax 110b3e: 89 45 10 mov %eax,0x10(%ebp) 110b41: 89 75 0c mov %esi,0xc(%ebp) 110b44: 89 5d 08 mov %ebx,0x8(%ebp) } return status; } 110b47: 8d 65 f8 lea -0x8(%ebp),%esp 110b4a: 5b pop %ebx 110b4b: 5e pop %esi 110b4c: 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 ); 110b4d: e9 46 f2 ff ff jmp 10fd98 <_Heap_Walk> 110b52: 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(); 110b54: 83 ec 0c sub $0xc,%esp 110b57: ff 35 9c d4 12 00 pushl 0x12d49c 110b5d: 88 45 f4 mov %al,-0xc(%ebp) 110b60: e8 5b e4 ff ff call 10efc0 <_API_Mutex_Lock> status = _Heap_Walk( the_heap, source, do_dump ); 110b65: 83 c4 0c add $0xc,%esp 110b68: 8a 45 f4 mov -0xc(%ebp),%al 110b6b: 0f b6 c0 movzbl %al,%eax 110b6e: 50 push %eax 110b6f: 56 push %esi 110b70: 53 push %ebx 110b71: e8 22 f2 ff ff call 10fd98 <_Heap_Walk> _RTEMS_Unlock_allocator(); 110b76: 5a pop %edx 110b77: ff 35 9c d4 12 00 pushl 0x12d49c 110b7d: 88 45 f4 mov %al,-0xc(%ebp) 110b80: e8 83 e4 ff ff call 10f008 <_API_Mutex_Unlock> 110b85: 83 c4 10 add $0x10,%esp } else { status = _Heap_Walk( the_heap, source, do_dump ); } return status; } 110b88: 8a 45 f4 mov -0xc(%ebp),%al 110b8b: 8d 65 f8 lea -0x8(%ebp),%esp 110b8e: 5b pop %ebx 110b8f: 5e pop %esi 110b90: c9 leave 110b91: 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 32 0d 00 00 call 10c824 <_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 5a 1c 00 00 call 111f24 (*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 40 1c 00 00 call 111f24 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 =============================================================================== 0010c4f0 <_Rate_monotonic_Initiate_statistics>: } void _Rate_monotonic_Initiate_statistics( Rate_monotonic_Control *the_period ) { 10c4f0: 55 push %ebp 10c4f1: 89 e5 mov %esp,%ebp 10c4f3: 57 push %edi 10c4f4: 56 push %esi 10c4f5: 53 push %ebx 10c4f6: 83 ec 28 sub $0x28,%esp 10c4f9: 8b 5d 08 mov 0x8(%ebp),%ebx Thread_Control *owning_thread = the_period->owner; 10c4fc: 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 ); 10c4ff: 8d 7d e0 lea -0x20(%ebp),%edi 10c502: 57 push %edi 10c503: e8 c8 17 00 00 call 10dcd0 <_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; 10c508: 8b 45 e0 mov -0x20(%ebp),%eax 10c50b: 8b 55 e4 mov -0x1c(%ebp),%edx 10c50e: 89 43 4c mov %eax,0x4c(%ebx) 10c511: 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; 10c514: 8b 86 84 00 00 00 mov 0x84(%esi),%eax 10c51a: 8b 96 88 00 00 00 mov 0x88(%esi),%edx 10c520: 89 43 44 mov %eax,0x44(%ebx) 10c523: 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) { 10c526: 83 c4 10 add $0x10,%esp 10c529: 39 35 58 88 12 00 cmp %esi,0x128858 10c52f: 74 0b je 10c53c <_Rate_monotonic_Initiate_statistics+0x4c> ); _Timespec_Add_to( &the_period->cpu_usage_period_initiated, &ran ); } #endif } 10c531: 8d 65 f4 lea -0xc(%ebp),%esp 10c534: 5b pop %ebx 10c535: 5e pop %esi 10c536: 5f pop %edi 10c537: c9 leave 10c538: c3 ret 10c539: 8d 76 00 lea 0x0(%esi),%esi /* * Adjust the CPU time used to account for the time since last * context switch. */ _Timespec_Subtract( 10c53c: 50 push %eax &_Thread_Time_of_last_context_switch, &uptime, &ran 10c53d: 8d 75 d8 lea -0x28(%ebp),%esi /* * Adjust the CPU time used to account for the time since last * context switch. */ _Timespec_Subtract( 10c540: 56 push %esi 10c541: 57 push %edi 10c542: 68 88 86 12 00 push $0x128688 10c547: e8 5c 38 00 00 call 10fda8 <_Timespec_Subtract> &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timespec_Add_to( &the_period->cpu_usage_period_initiated, &ran ); 10c54c: 59 pop %ecx 10c54d: 5f pop %edi 10c54e: 56 push %esi 10c54f: 83 c3 44 add $0x44,%ebx 10c552: 53 push %ebx 10c553: e8 54 37 00 00 call 10fcac <_Timespec_Add_to> 10c558: 83 c4 10 add $0x10,%esp } #endif } 10c55b: 8d 65 f4 lea -0xc(%ebp),%esp 10c55e: 5b pop %ebx 10c55f: 5e pop %esi 10c560: 5f pop %edi 10c561: c9 leave 10c562: c3 ret =============================================================================== 0010caac <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { 10caac: 55 push %ebp 10caad: 89 e5 mov %esp,%ebp 10caaf: 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 ); 10cab2: 8d 45 f4 lea -0xc(%ebp),%eax 10cab5: 50 push %eax 10cab6: ff 75 08 pushl 0x8(%ebp) 10cab9: 68 a0 84 12 00 push $0x1284a0 10cabe: e8 8d 1c 00 00 call 10e750 <_Objects_Get> switch ( location ) { 10cac3: 83 c4 10 add $0x10,%esp 10cac6: 8b 55 f4 mov -0xc(%ebp),%edx 10cac9: 85 d2 test %edx,%edx 10cacb: 75 29 jne 10caf6 <_Rate_monotonic_Timeout+0x4a><== NEVER TAKEN case OBJECTS_LOCAL: the_thread = the_period->owner; 10cacd: 8b 50 40 mov 0x40(%eax),%edx if ( _States_Is_waiting_for_period( the_thread->current_state ) && 10cad0: f6 42 11 40 testb $0x40,0x11(%edx) 10cad4: 74 08 je 10cade <_Rate_monotonic_Timeout+0x32> 10cad6: 8b 48 08 mov 0x8(%eax),%ecx 10cad9: 39 4a 20 cmp %ecx,0x20(%edx) 10cadc: 74 4e je 10cb2c <_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 ) { 10cade: 83 78 38 01 cmpl $0x1,0x38(%eax) 10cae2: 74 14 je 10caf8 <_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; 10cae4: 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; 10caeb: a1 90 85 12 00 mov 0x128590,%eax 10caf0: 48 dec %eax 10caf1: a3 90 85 12 00 mov %eax,0x128590 case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } 10caf6: c9 leave 10caf7: 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; 10caf8: c7 40 38 03 00 00 00 movl $0x3,0x38(%eax) _Rate_monotonic_Initiate_statistics( the_period ); 10caff: 83 ec 0c sub $0xc,%esp 10cb02: 50 push %eax 10cb03: 89 45 e4 mov %eax,-0x1c(%ebp) 10cb06: e8 e5 f9 ff ff call 10c4f0 <_Rate_monotonic_Initiate_statistics> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10cb0b: 8b 45 e4 mov -0x1c(%ebp),%eax 10cb0e: 8b 50 3c mov 0x3c(%eax),%edx 10cb11: 89 50 1c mov %edx,0x1c(%eax) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10cb14: 5a pop %edx 10cb15: 59 pop %ecx _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); 10cb16: 83 c0 10 add $0x10,%eax 10cb19: 50 push %eax 10cb1a: 68 9c 86 12 00 push $0x12869c 10cb1f: e8 64 35 00 00 call 110088 <_Watchdog_Insert> 10cb24: 83 c4 10 add $0x10,%esp 10cb27: eb c2 jmp 10caeb <_Rate_monotonic_Timeout+0x3f> 10cb29: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 10cb2c: 83 ec 08 sub $0x8,%esp 10cb2f: 68 f8 ff 03 10 push $0x1003fff8 10cb34: 52 push %edx 10cb35: 89 45 e4 mov %eax,-0x1c(%ebp) 10cb38: e8 1b 23 00 00 call 10ee58 <_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 ); 10cb3d: 8b 45 e4 mov -0x1c(%ebp),%eax 10cb40: 89 04 24 mov %eax,(%esp) 10cb43: eb c1 jmp 10cb06 <_Rate_monotonic_Timeout+0x5a> =============================================================================== 0010c564 <_Rate_monotonic_Update_statistics>: void _Rate_monotonic_Update_statistics( Rate_monotonic_Control *the_period ) { 10c564: 55 push %ebp 10c565: 89 e5 mov %esp,%ebp 10c567: 57 push %edi 10c568: 56 push %esi 10c569: 53 push %ebx 10c56a: 83 ec 1c sub $0x1c,%esp 10c56d: 8b 5d 08 mov 0x8(%ebp),%ebx /* * Update the counts. */ stats = &the_period->Statistics; stats->count++; 10c570: ff 43 54 incl 0x54(%ebx) if ( the_period->state == RATE_MONOTONIC_EXPIRED ) 10c573: 83 7b 38 04 cmpl $0x4,0x38(%ebx) 10c577: 0f 84 bf 00 00 00 je 10c63c <_Rate_monotonic_Update_statistics+0xd8> stats->missed_count++; /* * Grab status for time statistics. */ valid_status = 10c57d: 51 push %ecx _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); 10c57e: 8d 7d e0 lea -0x20(%ebp),%edi stats->missed_count++; /* * Grab status for time statistics. */ valid_status = 10c581: 57 push %edi _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); 10c582: 8d 75 d8 lea -0x28(%ebp),%esi stats->missed_count++; /* * Grab status for time statistics. */ valid_status = 10c585: 56 push %esi 10c586: 53 push %ebx 10c587: e8 cc fe ff ff call 10c458 <_Rate_monotonic_Get_status> _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) 10c58c: 83 c4 10 add $0x10,%esp 10c58f: 84 c0 test %al,%al 10c591: 75 09 jne 10c59c <_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 } 10c593: 8d 65 f4 lea -0xc(%ebp),%esp 10c596: 5b pop %ebx 10c597: 5e pop %esi 10c598: 5f pop %edi 10c599: c9 leave 10c59a: c3 ret 10c59b: 90 nop /* * Update CPU time */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Add_to( &stats->total_cpu_time, &executed ); 10c59c: 83 ec 08 sub $0x8,%esp 10c59f: 57 push %edi 10c5a0: 8d 43 6c lea 0x6c(%ebx),%eax 10c5a3: 50 push %eax 10c5a4: e8 03 37 00 00 call 10fcac <_Timespec_Add_to> if ( _Timestamp_Less_than( &executed, &stats->min_cpu_time ) ) 10c5a9: 58 pop %eax 10c5aa: 5a pop %edx 10c5ab: 8d 43 5c lea 0x5c(%ebx),%eax 10c5ae: 50 push %eax 10c5af: 57 push %edi 10c5b0: e8 cf 37 00 00 call 10fd84 <_Timespec_Less_than> 10c5b5: 83 c4 10 add $0x10,%esp 10c5b8: 84 c0 test %al,%al 10c5ba: 74 0c je 10c5c8 <_Rate_monotonic_Update_statistics+0x64> stats->min_cpu_time = executed; 10c5bc: 8b 45 e0 mov -0x20(%ebp),%eax 10c5bf: 8b 55 e4 mov -0x1c(%ebp),%edx 10c5c2: 89 43 5c mov %eax,0x5c(%ebx) 10c5c5: 89 53 60 mov %edx,0x60(%ebx) if ( _Timestamp_Greater_than( &executed, &stats->max_cpu_time ) ) 10c5c8: 83 ec 08 sub $0x8,%esp 10c5cb: 8d 43 64 lea 0x64(%ebx),%eax 10c5ce: 50 push %eax 10c5cf: 57 push %edi 10c5d0: e8 8b 37 00 00 call 10fd60 <_Timespec_Greater_than> 10c5d5: 83 c4 10 add $0x10,%esp 10c5d8: 84 c0 test %al,%al 10c5da: 74 0c je 10c5e8 <_Rate_monotonic_Update_statistics+0x84> stats->max_cpu_time = executed; 10c5dc: 8b 45 e0 mov -0x20(%ebp),%eax 10c5df: 8b 55 e4 mov -0x1c(%ebp),%edx 10c5e2: 89 43 64 mov %eax,0x64(%ebx) 10c5e5: 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 ); 10c5e8: 83 ec 08 sub $0x8,%esp 10c5eb: 56 push %esi 10c5ec: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax 10c5f2: 50 push %eax 10c5f3: e8 b4 36 00 00 call 10fcac <_Timespec_Add_to> if ( _Timestamp_Less_than( &since_last_period, &stats->min_wall_time ) ) 10c5f8: 5a pop %edx 10c5f9: 59 pop %ecx 10c5fa: 8d 43 74 lea 0x74(%ebx),%eax 10c5fd: 50 push %eax 10c5fe: 56 push %esi 10c5ff: e8 80 37 00 00 call 10fd84 <_Timespec_Less_than> 10c604: 83 c4 10 add $0x10,%esp 10c607: 84 c0 test %al,%al 10c609: 75 39 jne 10c644 <_Rate_monotonic_Update_statistics+0xe0> stats->min_wall_time = since_last_period; if ( _Timestamp_Greater_than( &since_last_period, &stats->max_wall_time ) ) 10c60b: 83 ec 08 sub $0x8,%esp 10c60e: 8d 43 7c lea 0x7c(%ebx),%eax 10c611: 50 push %eax 10c612: 56 push %esi 10c613: e8 48 37 00 00 call 10fd60 <_Timespec_Greater_than> 10c618: 83 c4 10 add $0x10,%esp 10c61b: 84 c0 test %al,%al 10c61d: 0f 84 70 ff ff ff je 10c593 <_Rate_monotonic_Update_statistics+0x2f> stats->max_wall_time = since_last_period; 10c623: 8b 45 d8 mov -0x28(%ebp),%eax 10c626: 8b 55 dc mov -0x24(%ebp),%edx 10c629: 89 43 7c mov %eax,0x7c(%ebx) 10c62c: 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 } 10c632: 8d 65 f4 lea -0xc(%ebp),%esp 10c635: 5b pop %ebx 10c636: 5e pop %esi 10c637: 5f pop %edi 10c638: c9 leave 10c639: c3 ret 10c63a: 66 90 xchg %ax,%ax */ stats = &the_period->Statistics; stats->count++; if ( the_period->state == RATE_MONOTONIC_EXPIRED ) stats->missed_count++; 10c63c: ff 43 58 incl 0x58(%ebx) 10c63f: e9 39 ff ff ff jmp 10c57d <_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; 10c644: 8b 45 d8 mov -0x28(%ebp),%eax 10c647: 8b 55 dc mov -0x24(%ebp),%edx 10c64a: 89 43 74 mov %eax,0x74(%ebx) 10c64d: 89 53 78 mov %edx,0x78(%ebx) 10c650: eb b9 jmp 10c60b <_Rate_monotonic_Update_statistics+0xa7> =============================================================================== 00110a5c <_Scheduler_priority_Block>: void _Scheduler_priority_Block( Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { 110a5c: 55 push %ebp 110a5d: 89 e5 mov %esp,%ebp 110a5f: 53 push %ebx 110a60: 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; 110a63: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx 110a69: 8b 12 mov (%edx),%edx if ( _Chain_Has_only_one_node( ready ) ) { 110a6b: 8b 4a 08 mov 0x8(%edx),%ecx 110a6e: 39 0a cmp %ecx,(%edx) 110a70: 74 6e je 110ae0 <_Scheduler_priority_Block+0x84> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 110a72: 8b 08 mov (%eax),%ecx previous = the_node->previous; 110a74: 8b 50 04 mov 0x4(%eax),%edx next->previous = previous; 110a77: 89 51 04 mov %edx,0x4(%ecx) previous->next = next; 110a7a: 89 0a mov %ecx,(%edx) { _Scheduler_priority_Ready_queue_extract(the_thread); /* TODO: flash critical section */ if ( _Thread_Is_heir( the_thread ) ) 110a7c: 3b 05 3c 57 12 00 cmp 0x12573c,%eax 110a82: 74 18 je 110a9c <_Scheduler_priority_Block+0x40> _Scheduler_priority_Schedule_body(the_scheduler); if ( _Thread_Is_executing( the_thread ) ) 110a84: 3b 05 38 57 12 00 cmp 0x125738,%eax 110a8a: 74 04 je 110a90 <_Scheduler_priority_Block+0x34> _Scheduler_priority_Block_body(the_scheduler, the_thread); } 110a8c: 5b pop %ebx 110a8d: c9 leave 110a8e: c3 ret 110a8f: 90 nop _Thread_Dispatch_necessary = true; 110a90: c6 05 44 57 12 00 01 movb $0x1,0x125744 110a97: 5b pop %ebx 110a98: c9 leave 110a99: c3 ret 110a9a: 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 ); 110a9c: 66 8b 1d 60 57 12 00 mov 0x125760,%bx 110aa3: 31 d2 xor %edx,%edx 110aa5: 89 d1 mov %edx,%ecx 110aa7: 66 0f bc cb bsf %bx,%cx _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 110aab: 0f b7 c9 movzwl %cx,%ecx 110aae: 66 8b 9c 09 80 57 12 mov 0x125780(%ecx,%ecx,1),%bx 110ab5: 00 110ab6: 66 0f bc d3 bsf %bx,%dx return (_Priority_Bits_index( major ) << 4) + 110aba: c1 e1 04 shl $0x4,%ecx 110abd: 0f b7 d2 movzwl %dx,%edx 110ac0: 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 ] ) ) 110ac3: 8d 14 52 lea (%edx,%edx,2),%edx 110ac6: c1 e2 02 shl $0x2,%edx 110ac9: 8b 4d 08 mov 0x8(%ebp),%ecx 110acc: 03 11 add (%ecx),%edx 110ace: 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 ); 110ad0: 83 c2 04 add $0x4,%edx 110ad3: 39 d1 cmp %edx,%ecx 110ad5: 74 4d je 110b24 <_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( 110ad7: 89 0d 3c 57 12 00 mov %ecx,0x12573c 110add: eb a5 jmp 110a84 <_Scheduler_priority_Block+0x28> 110adf: 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 ); 110ae0: 8d 4a 04 lea 0x4(%edx),%ecx 110ae3: 89 0a mov %ecx,(%edx) head->next = tail; head->previous = NULL; 110ae5: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx) tail->previous = head; 110aec: 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 ); 110aef: 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; 110af5: 8b 59 04 mov 0x4(%ecx),%ebx 110af8: 66 8b 13 mov (%ebx),%dx 110afb: 66 23 51 0e and 0xe(%ecx),%dx 110aff: 66 89 13 mov %dx,(%ebx) if ( *the_priority_map->minor == 0 ) 110b02: 66 85 d2 test %dx,%dx 110b05: 0f 85 71 ff ff ff jne 110a7c <_Scheduler_priority_Block+0x20> _Priority_Major_bit_map &= the_priority_map->block_major; 110b0b: 66 8b 15 60 57 12 00 mov 0x125760,%dx 110b12: 23 51 0c and 0xc(%ecx),%edx 110b15: 66 89 15 60 57 12 00 mov %dx,0x125760 110b1c: e9 5b ff ff ff jmp 110a7c <_Scheduler_priority_Block+0x20> 110b21: 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; 110b24: 31 c9 xor %ecx,%ecx <== NOT EXECUTED 110b26: eb af jmp 110ad7 <_Scheduler_priority_Block+0x7b><== NOT EXECUTED =============================================================================== 0010d138 <_Scheduler_priority_Schedule>: */ void _Scheduler_priority_Schedule( Scheduler_Control *the_scheduler ) { 10d138: 55 push %ebp 10d139: 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 ); 10d13b: 66 8b 0d 60 57 12 00 mov 0x125760,%cx 10d142: 31 c0 xor %eax,%eax 10d144: 89 c2 mov %eax,%edx 10d146: 66 0f bc d1 bsf %cx,%dx _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 10d14a: 0f b7 d2 movzwl %dx,%edx 10d14d: 66 8b 8c 12 80 57 12 mov 0x125780(%edx,%edx,1),%cx 10d154: 00 10d155: 66 0f bc c1 bsf %cx,%ax return (_Priority_Bits_index( major ) << 4) + 10d159: c1 e2 04 shl $0x4,%edx 10d15c: 0f b7 c0 movzwl %ax,%eax 10d15f: 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 ] ) ) 10d162: 8d 04 40 lea (%eax,%eax,2),%eax 10d165: c1 e0 02 shl $0x2,%eax 10d168: 8b 55 08 mov 0x8(%ebp),%edx 10d16b: 03 02 add (%edx),%eax _Scheduler_priority_Schedule_body( the_scheduler ); } 10d16d: 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 ); 10d16f: 83 c0 04 add $0x4,%eax 10d172: 39 c2 cmp %eax,%edx 10d174: 74 0a je 10d180 <_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( 10d176: 89 15 3c 57 12 00 mov %edx,0x12573c 10d17c: c9 leave 10d17d: c3 ret 10d17e: 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; 10d180: 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( 10d182: 89 15 3c 57 12 00 mov %edx,0x12573c <== NOT EXECUTED 10d188: c9 leave <== NOT EXECUTED 10d189: c3 ret <== NOT EXECUTED =============================================================================== 0010d218 <_Scheduler_priority_Unblock>: void _Scheduler_priority_Unblock ( Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { 10d218: 55 push %ebp 10d219: 89 e5 mov %esp,%ebp 10d21b: 53 push %ebx 10d21c: 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 ); 10d21f: 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; 10d225: 8b 4a 04 mov 0x4(%edx),%ecx 10d228: 66 8b 5a 0a mov 0xa(%edx),%bx 10d22c: 66 09 19 or %bx,(%ecx) _Priority_Major_bit_map |= the_priority_map->ready_major; 10d22f: 66 8b 0d 60 57 12 00 mov 0x125760,%cx 10d236: 0b 4a 08 or 0x8(%edx),%ecx 10d239: 66 89 0d 60 57 12 00 mov %cx,0x125760 _Chain_Append_unprotected( the_thread->scheduler.priority->ready_chain, 10d240: 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; 10d242: 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 ); 10d245: 8d 5a 04 lea 0x4(%edx),%ebx 10d248: 89 18 mov %ebx,(%eax) Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; 10d24a: 89 42 08 mov %eax,0x8(%edx) old_last->next = the_node; 10d24d: 89 01 mov %eax,(%ecx) the_node->previous = old_last; 10d24f: 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 ) { 10d252: 8b 50 14 mov 0x14(%eax),%edx 10d255: 8b 0d 3c 57 12 00 mov 0x12573c,%ecx 10d25b: 3b 51 14 cmp 0x14(%ecx),%edx 10d25e: 73 17 jae 10d277 <_Scheduler_priority_Unblock+0x5f> _Thread_Heir = the_thread; 10d260: a3 3c 57 12 00 mov %eax,0x12573c if ( _Thread_Executing->is_preemptible || 10d265: a1 38 57 12 00 mov 0x125738,%eax 10d26a: 80 78 74 00 cmpb $0x0,0x74(%eax) 10d26e: 74 0c je 10d27c <_Scheduler_priority_Unblock+0x64> the_thread->current_priority == 0 ) _Thread_Dispatch_necessary = true; 10d270: c6 05 44 57 12 00 01 movb $0x1,0x125744 _Scheduler_priority_Unblock_body(the_scheduler, the_thread); } 10d277: 5b pop %ebx 10d278: c9 leave 10d279: c3 ret 10d27a: 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 || 10d27c: 85 d2 test %edx,%edx 10d27e: 75 f7 jne 10d277 <_Scheduler_priority_Unblock+0x5f> the_thread->current_priority == 0 ) _Thread_Dispatch_necessary = true; 10d280: c6 05 44 57 12 00 01 movb $0x1,0x125744 10d287: eb ee jmp 10d277 <_Scheduler_priority_Unblock+0x5f> =============================================================================== 0010d28c <_Scheduler_priority_Yield>: */ void _Scheduler_priority_Yield( Scheduler_Control *the_scheduler __attribute__((unused)) ) { 10d28c: 55 push %ebp 10d28d: 89 e5 mov %esp,%ebp 10d28f: 56 push %esi 10d290: 53 push %ebx ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 10d291: a1 38 57 12 00 mov 0x125738,%eax ready = executing->scheduler.priority->ready_chain; 10d296: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx 10d29c: 8b 12 mov (%edx),%edx _ISR_Disable( level ); 10d29e: 9c pushf 10d29f: fa cli 10d2a0: 59 pop %ecx if ( !_Chain_Has_only_one_node( ready ) ) { 10d2a1: 8b 5a 08 mov 0x8(%edx),%ebx 10d2a4: 39 1a cmp %ebx,(%edx) 10d2a6: 74 40 je 10d2e8 <_Scheduler_priority_Yield+0x5c> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 10d2a8: 8b 30 mov (%eax),%esi previous = the_node->previous; 10d2aa: 8b 58 04 mov 0x4(%eax),%ebx next->previous = previous; 10d2ad: 89 5e 04 mov %ebx,0x4(%esi) previous->next = next; 10d2b0: 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; 10d2b2: 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 ); 10d2b5: 8d 72 04 lea 0x4(%edx),%esi 10d2b8: 89 30 mov %esi,(%eax) Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; 10d2ba: 89 42 08 mov %eax,0x8(%edx) old_last->next = the_node; 10d2bd: 89 03 mov %eax,(%ebx) the_node->previous = old_last; 10d2bf: 89 58 04 mov %ebx,0x4(%eax) _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 10d2c2: 51 push %ecx 10d2c3: 9d popf 10d2c4: fa cli if ( _Thread_Is_heir( executing ) ) 10d2c5: 3b 05 3c 57 12 00 cmp 0x12573c,%eax 10d2cb: 74 0f je 10d2dc <_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; 10d2cd: c6 05 44 57 12 00 01 movb $0x1,0x125744 _ISR_Enable( level ); 10d2d4: 51 push %ecx 10d2d5: 9d popf } 10d2d6: 5b pop %ebx 10d2d7: 5e pop %esi 10d2d8: c9 leave 10d2d9: c3 ret 10d2da: 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 ); 10d2dc: 8b 02 mov (%edx),%eax 10d2de: a3 3c 57 12 00 mov %eax,0x12573c 10d2e3: eb e8 jmp 10d2cd <_Scheduler_priority_Yield+0x41> 10d2e5: 8d 76 00 lea 0x0(%esi),%esi _Thread_Dispatch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) 10d2e8: 3b 05 3c 57 12 00 cmp 0x12573c,%eax 10d2ee: 75 dd jne 10d2cd <_Scheduler_priority_Yield+0x41><== NEVER TAKEN 10d2f0: eb e2 jmp 10d2d4 <_Scheduler_priority_Yield+0x48> =============================================================================== 0010da14 <_TOD_Set>: */ void _TOD_Set( const struct timespec *time ) { 10da14: 55 push %ebp 10da15: 89 e5 mov %esp,%ebp 10da17: 53 push %ebx 10da18: 83 ec 04 sub $0x4,%esp 10da1b: 8b 5d 08 mov 0x8(%ebp),%ebx 10da1e: a1 70 14 13 00 mov 0x131470,%eax 10da23: 40 inc %eax 10da24: a3 70 14 13 00 mov %eax,0x131470 long seconds; _Thread_Disable_dispatch(); _TOD_Deactivate(); seconds = _TOD_Seconds_since_epoch(); 10da29: a1 44 15 13 00 mov 0x131544,%eax if ( time->tv_sec < seconds ) 10da2e: 8b 13 mov (%ebx),%edx 10da30: 39 d0 cmp %edx,%eax 10da32: 7f 34 jg 10da68 <_TOD_Set+0x54> Watchdog_Adjust_directions direction, Watchdog_Interval units ) { _Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units ); 10da34: 51 push %ecx _Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec ); else _Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds ); 10da35: 29 c2 sub %eax,%edx 10da37: 52 push %edx 10da38: 6a 00 push $0x0 10da3a: 68 70 15 13 00 push $0x131570 10da3f: e8 50 24 00 00 call 10fe94 <_Watchdog_Adjust> 10da44: 83 c4 10 add $0x10,%esp /* POSIX format TOD (timespec) */ _Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec ); 10da47: 8b 03 mov (%ebx),%eax 10da49: a3 44 15 13 00 mov %eax,0x131544 10da4e: 8b 43 04 mov 0x4(%ebx),%eax 10da51: a3 48 15 13 00 mov %eax,0x131548 _TOD_Is_set = true; 10da56: c6 05 84 14 13 00 01 movb $0x1,0x131484 _TOD_Activate(); _Thread_Enable_dispatch(); } 10da5d: 8b 5d fc mov -0x4(%ebp),%ebx 10da60: c9 leave _Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec ); _TOD_Is_set = true; _TOD_Activate(); _Thread_Enable_dispatch(); 10da61: e9 02 15 00 00 jmp 10ef68 <_Thread_Enable_dispatch> 10da66: 66 90 xchg %ax,%ax 10da68: 51 push %ecx _TOD_Deactivate(); seconds = _TOD_Seconds_since_epoch(); if ( time->tv_sec < seconds ) _Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec ); 10da69: 29 d0 sub %edx,%eax 10da6b: 50 push %eax 10da6c: 6a 01 push $0x1 10da6e: 68 70 15 13 00 push $0x131570 10da73: e8 1c 24 00 00 call 10fe94 <_Watchdog_Adjust> 10da78: 83 c4 10 add $0x10,%esp 10da7b: eb ca jmp 10da47 <_TOD_Set+0x33> =============================================================================== 0010c444 <_TOD_Tickle_ticks>: * * Output parameters: NONE */ void _TOD_Tickle_ticks( void ) { 10c444: 55 push %ebp 10c445: 89 e5 mov %esp,%ebp 10c447: 53 push %ebx 10c448: 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() ); 10c44b: c7 45 f0 00 00 00 00 movl $0x0,-0x10(%ebp) 10c452: a1 2c 12 12 00 mov 0x12122c,%eax 10c457: 8d 04 80 lea (%eax,%eax,4),%eax 10c45a: 8d 04 80 lea (%eax,%eax,4),%eax 10c45d: 8d 04 80 lea (%eax,%eax,4),%eax 10c460: c1 e0 03 shl $0x3,%eax 10c463: 89 45 f4 mov %eax,-0xc(%ebp) /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; 10c466: a1 e4 55 12 00 mov 0x1255e4,%eax 10c46b: 40 inc %eax 10c46c: a3 e4 55 12 00 mov %eax,0x1255e4 /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); 10c471: 8d 5d f0 lea -0x10(%ebp),%ebx 10c474: 53 push %ebx 10c475: 68 f8 54 12 00 push $0x1254f8 10c47a: e8 05 1e 00 00 call 10e284 <_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 ); 10c47f: 58 pop %eax 10c480: 5a pop %edx 10c481: 53 push %ebx 10c482: 68 44 55 12 00 push $0x125544 10c487: e8 f8 1d 00 00 call 10e284 <_Timespec_Add_to> 10c48c: 89 c3 mov %eax,%ebx while ( seconds ) { 10c48e: 83 c4 10 add $0x10,%esp 10c491: 85 c0 test %eax,%eax 10c493: 74 16 je 10c4ab <_TOD_Tickle_ticks+0x67> 10c495: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void ) { _Watchdog_Tickle( &_Watchdog_Seconds_chain ); 10c498: 83 ec 0c sub $0xc,%esp 10c49b: 68 70 55 12 00 push $0x125570 10c4a0: e8 a7 22 00 00 call 10e74c <_Watchdog_Tickle> 10c4a5: 83 c4 10 add $0x10,%esp 10c4a8: 4b dec %ebx 10c4a9: 75 ed jne 10c498 <_TOD_Tickle_ticks+0x54><== NEVER TAKEN _Watchdog_Tickle_seconds(); seconds--; } } 10c4ab: 8b 5d fc mov -0x4(%ebp),%ebx 10c4ae: c9 leave 10c4af: c3 ret =============================================================================== 0010c1f0 <_TOD_To_seconds>: */ uint32_t _TOD_To_seconds( const rtems_time_of_day *the_tod ) { 10c1f0: 55 push %ebp 10c1f1: 89 e5 mov %esp,%ebp 10c1f3: 56 push %esi 10c1f4: 53 push %ebx 10c1f5: 8b 55 08 mov 0x8(%ebp),%edx uint32_t time; uint32_t year_mod_4; time = the_tod->day - 1; 10c1f8: 8b 72 08 mov 0x8(%edx),%esi 10c1fb: 4e dec %esi year_mod_4 = the_tod->year & 3; 10c1fc: 8b 02 mov (%edx),%eax if ( year_mod_4 == 0 ) 10c1fe: 89 c3 mov %eax,%ebx 10c200: 83 e3 03 and $0x3,%ebx 10c203: 74 67 je 10c26c <_TOD_To_seconds+0x7c> time += _TOD_Days_to_date[ 1 ][ the_tod->month ]; else time += _TOD_Days_to_date[ 0 ][ the_tod->month ]; 10c205: 8b 4a 04 mov 0x4(%edx),%ecx 10c208: 0f b7 8c 09 40 26 12 movzwl 0x122640(%ecx,%ecx,1),%ecx 10c20f: 00 10c210: 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 ]; 10c213: 0f b7 8c 1b 74 26 12 movzwl 0x122674(%ebx,%ebx,1),%ecx 10c21a: 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 ) * 10c21b: 2d c4 07 00 00 sub $0x7c4,%eax 10c220: c1 e8 02 shr $0x2,%eax 10c223: 8d 1c c0 lea (%eax,%eax,8),%ebx 10c226: 8d 1c d8 lea (%eax,%ebx,8),%ebx 10c229: 8d 1c 9b lea (%ebx,%ebx,4),%ebx 10c22c: 8d 04 98 lea (%eax,%ebx,4),%eax 10c22f: 01 c1 add %eax,%ecx ( (TOD_DAYS_PER_YEAR * 4) + 1); time += _TOD_Days_since_last_leap_year[ year_mod_4 ]; 10c231: 01 f1 add %esi,%ecx time *= TOD_SECONDS_PER_DAY; 10c233: 8d 04 89 lea (%ecx,%ecx,4),%eax 10c236: 8d 04 81 lea (%ecx,%eax,4),%eax 10c239: 8d 04 c1 lea (%ecx,%eax,8),%eax 10c23c: c1 e0 02 shl $0x2,%eax 10c23f: 29 c8 sub %ecx,%eax 10c241: c1 e0 07 shl $0x7,%eax time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute) 10c244: 8b 5a 14 mov 0x14(%edx),%ebx 10c247: 8b 4a 0c mov 0xc(%edx),%ecx 10c24a: 8d 0c 49 lea (%ecx,%ecx,2),%ecx 10c24d: 8d 0c 89 lea (%ecx,%ecx,4),%ecx 10c250: c1 e1 02 shl $0x2,%ecx 10c253: 03 4a 10 add 0x10(%edx),%ecx * TOD_SECONDS_PER_MINUTE; 10c256: 8d 14 49 lea (%ecx,%ecx,2),%edx 10c259: 8d 14 92 lea (%edx,%edx,4),%edx time += the_tod->second; 10c25c: 8d 94 93 00 e5 da 21 lea 0x21dae500(%ebx,%edx,4),%edx time += TOD_SECONDS_1970_THROUGH_1988; 10c263: 8d 04 02 lea (%edx,%eax,1),%eax return( time ); } 10c266: 5b pop %ebx 10c267: 5e pop %esi 10c268: c9 leave 10c269: c3 ret 10c26a: 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 ]; 10c26c: 8b 4a 04 mov 0x4(%edx),%ecx 10c26f: 0f b7 8c 09 5a 26 12 movzwl 0x12265a(%ecx,%ecx,1),%ecx 10c276: 00 10c277: 8d 34 31 lea (%ecx,%esi,1),%esi 10c27a: eb 97 jmp 10c213 <_TOD_To_seconds+0x23> =============================================================================== 0010c27c <_TOD_Validate>: */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { 10c27c: 55 push %ebp 10c27d: 89 e5 mov %esp,%ebp 10c27f: 53 push %ebx 10c280: 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(); 10c283: 8b 1d cc 53 12 00 mov 0x1253cc,%ebx if ((!the_tod) || 10c289: 85 c9 test %ecx,%ecx 10c28b: 74 53 je 10c2e0 <_TOD_Validate+0x64> <== NEVER TAKEN ) { uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / 10c28d: b8 40 42 0f 00 mov $0xf4240,%eax 10c292: 31 d2 xor %edx,%edx 10c294: f7 f3 div %ebx rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 10c296: 3b 41 18 cmp 0x18(%ecx),%eax 10c299: 76 45 jbe 10c2e0 <_TOD_Validate+0x64> (the_tod->ticks >= ticks_per_second) || 10c29b: 83 79 14 3b cmpl $0x3b,0x14(%ecx) 10c29f: 77 3f ja 10c2e0 <_TOD_Validate+0x64> (the_tod->second >= TOD_SECONDS_PER_MINUTE) || 10c2a1: 83 79 10 3b cmpl $0x3b,0x10(%ecx) 10c2a5: 77 39 ja 10c2e0 <_TOD_Validate+0x64> (the_tod->minute >= TOD_MINUTES_PER_HOUR) || 10c2a7: 83 79 0c 17 cmpl $0x17,0xc(%ecx) 10c2ab: 77 33 ja 10c2e0 <_TOD_Validate+0x64> (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || 10c2ad: 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) || 10c2b0: 85 c0 test %eax,%eax 10c2b2: 74 2c je 10c2e0 <_TOD_Validate+0x64> <== NEVER TAKEN (the_tod->month == 0) || 10c2b4: 83 f8 0c cmp $0xc,%eax 10c2b7: 77 27 ja 10c2e0 <_TOD_Validate+0x64> (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || 10c2b9: 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) || 10c2bb: 81 fa c3 07 00 00 cmp $0x7c3,%edx 10c2c1: 76 1d jbe 10c2e0 <_TOD_Validate+0x64> (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) 10c2c3: 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) || 10c2c6: 85 c9 test %ecx,%ecx 10c2c8: 74 16 je 10c2e0 <_TOD_Validate+0x64> <== NEVER TAKEN (the_tod->day == 0) ) return false; if ( (the_tod->year % 4) == 0 ) 10c2ca: 83 e2 03 and $0x3,%edx 10c2cd: 75 16 jne 10c2e5 <_TOD_Validate+0x69> days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; 10c2cf: 8b 04 85 b4 26 12 00 mov 0x1226b4(,%eax,4),%eax * false - if the the_tod is invalid * * NOTE: This routine only works for leap-years through 2099. */ bool _TOD_Validate( 10c2d6: 39 c8 cmp %ecx,%eax 10c2d8: 0f 93 c0 setae %al 10c2db: eb 05 jmp 10c2e2 <_TOD_Validate+0x66> 10c2dd: 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; 10c2e0: 31 c0 xor %eax,%eax if ( the_tod->day > days_in_month ) return false; return true; } 10c2e2: 5b pop %ebx 10c2e3: c9 leave 10c2e4: 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 ]; 10c2e5: 8b 04 85 80 26 12 00 mov 0x122680(,%eax,4),%eax 10c2ec: eb e8 jmp 10c2d6 <_TOD_Validate+0x5a> =============================================================================== 0010d340 <_Thread_Change_priority>: void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 10d340: 55 push %ebp 10d341: 89 e5 mov %esp,%ebp 10d343: 57 push %edi 10d344: 56 push %esi 10d345: 53 push %ebx 10d346: 83 ec 28 sub $0x28,%esp 10d349: 8b 5d 08 mov 0x8(%ebp),%ebx 10d34c: 8b 75 0c mov 0xc(%ebp),%esi 10d34f: 8a 45 10 mov 0x10(%ebp),%al 10d352: 88 45 e7 mov %al,-0x19(%ebp) */ /* * Save original state */ original_state = the_thread->current_state; 10d355: 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 ); 10d358: 53 push %ebx 10d359: e8 16 0d 00 00 call 10e074 <_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 ) 10d35e: 83 c4 10 add $0x10,%esp 10d361: 39 73 14 cmp %esi,0x14(%ebx) 10d364: 74 0d je 10d373 <_Thread_Change_priority+0x33> _Thread_Set_priority( the_thread, new_priority ); 10d366: 83 ec 08 sub $0x8,%esp 10d369: 56 push %esi 10d36a: 53 push %ebx 10d36b: e8 a0 0c 00 00 call 10e010 <_Thread_Set_priority> 10d370: 83 c4 10 add $0x10,%esp _ISR_Disable( level ); 10d373: 9c pushf 10d374: fa cli 10d375: 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; 10d376: 8b 43 10 mov 0x10(%ebx),%eax if ( state != STATES_TRANSIENT ) { 10d379: 83 f8 04 cmp $0x4,%eax 10d37c: 74 26 je 10d3a4 <_Thread_Change_priority+0x64> /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) 10d37e: 83 e7 04 and $0x4,%edi 10d381: 74 15 je 10d398 <_Thread_Change_priority+0x58><== ALWAYS TAKEN the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); 10d383: 56 push %esi 10d384: 9d popf if ( _States_Is_waiting_on_thread_queue( state ) ) { 10d385: a9 e0 be 03 00 test $0x3bee0,%eax 10d38a: 0f 85 94 00 00 00 jne 10d424 <_Thread_Change_priority+0xe4> if ( !_Thread_Is_executing_also_the_heir() && _Thread_Executing->is_preemptible ) _Thread_Dispatch_necessary = true; _ISR_Enable( level ); } 10d390: 8d 65 f4 lea -0xc(%ebp),%esp 10d393: 5b pop %ebx 10d394: 5e pop %esi 10d395: 5f pop %edi 10d396: c9 leave 10d397: c3 ret RTEMS_INLINE_ROUTINE States_Control _States_Clear ( States_Control states_to_clear, States_Control current_state ) { return (current_state & ~states_to_clear); 10d398: 89 c2 mov %eax,%edx 10d39a: 83 e2 fb and $0xfffffffb,%edx 10d39d: 89 53 10 mov %edx,0x10(%ebx) 10d3a0: eb e1 jmp 10d383 <_Thread_Change_priority+0x43> 10d3a2: 66 90 xchg %ax,%ax } return; } /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) { 10d3a4: 83 e7 04 and $0x4,%edi 10d3a7: 75 40 jne 10d3e9 <_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 ); 10d3a9: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) if ( prepend_it ) 10d3b0: 80 7d e7 00 cmpb $0x0,-0x19(%ebp) 10d3b4: 0f 84 82 00 00 00 je 10d43c <_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 ); 10d3ba: 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; 10d3c0: 8b 50 04 mov 0x4(%eax),%edx 10d3c3: 66 8b 48 0a mov 0xa(%eax),%cx 10d3c7: 66 09 0a or %cx,(%edx) _Priority_Major_bit_map |= the_priority_map->ready_major; 10d3ca: 66 8b 15 60 57 12 00 mov 0x125760,%dx 10d3d1: 0b 50 08 or 0x8(%eax),%edx 10d3d4: 66 89 15 60 57 12 00 mov %dx,0x125760 _Chain_Prepend_unprotected( the_thread->scheduler.priority->ready_chain, 10d3db: 8b 00 mov (%eax),%eax Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 10d3dd: 89 43 04 mov %eax,0x4(%ebx) before_node = after_node->next; 10d3e0: 8b 10 mov (%eax),%edx after_node->next = the_node; 10d3e2: 89 18 mov %ebx,(%eax) the_node->next = before_node; 10d3e4: 89 13 mov %edx,(%ebx) before_node->previous = the_node; 10d3e6: 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 ); 10d3e9: 56 push %esi 10d3ea: 9d popf 10d3eb: fa cli */ RTEMS_INLINE_ROUTINE void _Scheduler_Schedule( Scheduler_Control *the_scheduler ) { the_scheduler->Operations.schedule( the_scheduler ); 10d3ec: 83 ec 0c sub $0xc,%esp 10d3ef: 68 20 55 12 00 push $0x125520 10d3f4: ff 15 24 55 12 00 call *0x125524 * is also the heir thread, and false otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void ) { return ( _Thread_Executing == _Thread_Heir ); 10d3fa: a1 38 57 12 00 mov 0x125738,%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() && 10d3ff: 83 c4 10 add $0x10,%esp 10d402: 3b 05 3c 57 12 00 cmp 0x12573c,%eax 10d408: 74 0d je 10d417 <_Thread_Change_priority+0xd7> 10d40a: 80 78 74 00 cmpb $0x0,0x74(%eax) 10d40e: 74 07 je 10d417 <_Thread_Change_priority+0xd7> _Thread_Executing->is_preemptible ) _Thread_Dispatch_necessary = true; 10d410: c6 05 44 57 12 00 01 movb $0x1,0x125744 _ISR_Enable( level ); 10d417: 56 push %esi 10d418: 9d popf } 10d419: 8d 65 f4 lea -0xc(%ebp),%esp 10d41c: 5b pop %ebx 10d41d: 5e pop %esi 10d41e: 5f pop %edi 10d41f: c9 leave 10d420: c3 ret 10d421: 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 ); 10d424: 89 5d 0c mov %ebx,0xc(%ebp) 10d427: 8b 43 44 mov 0x44(%ebx),%eax 10d42a: 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 ); } 10d42d: 8d 65 f4 lea -0xc(%ebp),%esp 10d430: 5b pop %ebx 10d431: 5e pop %esi 10d432: 5f pop %edi 10d433: 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 ); 10d434: e9 3f 0b 00 00 jmp 10df78 <_Thread_queue_Requeue> 10d439: 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 ); 10d43c: 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; 10d442: 8b 50 04 mov 0x4(%eax),%edx 10d445: 66 8b 48 0a mov 0xa(%eax),%cx 10d449: 66 09 0a or %cx,(%edx) _Priority_Major_bit_map |= the_priority_map->ready_major; 10d44c: 66 8b 15 60 57 12 00 mov 0x125760,%dx 10d453: 0b 50 08 or 0x8(%eax),%edx 10d456: 66 89 15 60 57 12 00 mov %dx,0x125760 _Chain_Append_unprotected( the_thread->scheduler.priority->ready_chain, 10d45d: 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; 10d45f: 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 ); 10d462: 8d 48 04 lea 0x4(%eax),%ecx 10d465: 89 0b mov %ecx,(%ebx) Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; 10d467: 89 58 08 mov %ebx,0x8(%eax) old_last->next = the_node; 10d46a: 89 1a mov %ebx,(%edx) the_node->previous = old_last; 10d46c: 89 53 04 mov %edx,0x4(%ebx) 10d46f: e9 75 ff ff ff jmp 10d3e9 <_Thread_Change_priority+0xa9> =============================================================================== 0010d474 <_Thread_Clear_state>: void _Thread_Clear_state( Thread_Control *the_thread, States_Control state ) { 10d474: 55 push %ebp 10d475: 89 e5 mov %esp,%ebp 10d477: 53 push %ebx 10d478: 83 ec 04 sub $0x4,%esp 10d47b: 8b 55 08 mov 0x8(%ebp),%edx 10d47e: 8b 45 0c mov 0xc(%ebp),%eax ISR_Level level; States_Control current_state; _ISR_Disable( level ); 10d481: 9c pushf 10d482: fa cli 10d483: 5b pop %ebx current_state = the_thread->current_state; 10d484: 8b 4a 10 mov 0x10(%edx),%ecx if ( current_state & state ) { 10d487: 85 c8 test %ecx,%eax 10d489: 74 0b je 10d496 <_Thread_Clear_state+0x22> 10d48b: f7 d0 not %eax 10d48d: 21 c8 and %ecx,%eax current_state = the_thread->current_state = _States_Clear( state, current_state ); 10d48f: 89 42 10 mov %eax,0x10(%edx) if ( _States_Is_ready( current_state ) ) { 10d492: 85 c0 test %eax,%eax 10d494: 74 0a je 10d4a0 <_Thread_Clear_state+0x2c> _Scheduler_Unblock( &_Scheduler, the_thread); } } _ISR_Enable( level ); 10d496: 53 push %ebx 10d497: 9d popf } 10d498: 8b 5d fc mov -0x4(%ebp),%ebx 10d49b: c9 leave 10d49c: c3 ret 10d49d: 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 ); 10d4a0: 83 ec 08 sub $0x8,%esp 10d4a3: 52 push %edx 10d4a4: 68 20 55 12 00 push $0x125520 10d4a9: ff 15 30 55 12 00 call *0x125530 10d4af: 83 c4 10 add $0x10,%esp 10d4b2: eb e2 jmp 10d496 <_Thread_Clear_state+0x22> =============================================================================== 0010d640 <_Thread_Delay_ended>: void _Thread_Delay_ended( Objects_Id id, void *ignored __attribute__((unused)) ) { 10d640: 55 push %ebp 10d641: 89 e5 mov %esp,%ebp 10d643: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10d646: 8d 45 f4 lea -0xc(%ebp),%eax 10d649: 50 push %eax 10d64a: ff 75 08 pushl 0x8(%ebp) 10d64d: e8 c6 01 00 00 call 10d818 <_Thread_Get> switch ( location ) { 10d652: 83 c4 10 add $0x10,%esp 10d655: 8b 55 f4 mov -0xc(%ebp),%edx 10d658: 85 d2 test %edx,%edx 10d65a: 75 1c jne 10d678 <_Thread_Delay_ended+0x38><== NEVER TAKEN #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_Clear_state( 10d65c: 83 ec 08 sub $0x8,%esp 10d65f: 68 18 00 00 10 push $0x10000018 10d664: 50 push %eax 10d665: e8 0a fe ff ff call 10d474 <_Thread_Clear_state> 10d66a: a1 70 54 12 00 mov 0x125470,%eax 10d66f: 48 dec %eax 10d670: a3 70 54 12 00 mov %eax,0x125470 10d675: 83 c4 10 add $0x10,%esp | STATES_INTERRUPTIBLE_BY_SIGNAL ); _Thread_Unnest_dispatch(); break; } } 10d678: c9 leave 10d679: c3 ret =============================================================================== 0010d67c <_Thread_Dispatch>: * dispatch thread * no dispatch thread */ void _Thread_Dispatch( void ) { 10d67c: 55 push %ebp 10d67d: 89 e5 mov %esp,%ebp 10d67f: 57 push %edi 10d680: 56 push %esi 10d681: 53 push %ebx 10d682: 83 ec 1c sub $0x1c,%esp Thread_Control *executing; Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; 10d685: 8b 1d 38 57 12 00 mov 0x125738,%ebx _ISR_Disable( level ); 10d68b: 9c pushf 10d68c: fa cli 10d68d: 58 pop %eax while ( _Thread_Dispatch_necessary == true ) { 10d68e: 8a 15 44 57 12 00 mov 0x125744,%dl 10d694: 84 d2 test %dl,%dl 10d696: 0f 84 3c 01 00 00 je 10d7d8 <_Thread_Dispatch+0x15c> heir = _Thread_Heir; 10d69c: 8b 35 3c 57 12 00 mov 0x12573c,%esi _Thread_Dispatch_disable_level = 1; 10d6a2: c7 05 70 54 12 00 01 movl $0x1,0x125470 10d6a9: 00 00 00 _Thread_Dispatch_necessary = false; 10d6ac: c6 05 44 57 12 00 00 movb $0x0,0x125744 _Thread_Executing = heir; 10d6b3: 89 35 38 57 12 00 mov %esi,0x125738 /* * 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 ) 10d6b9: 39 f3 cmp %esi,%ebx 10d6bb: 0f 84 17 01 00 00 je 10d7d8 <_Thread_Dispatch+0x15c> 10d6c1: 8d 7d d8 lea -0x28(%ebp),%edi 10d6c4: e9 f5 00 00 00 jmp 10d7be <_Thread_Dispatch+0x142> 10d6c9: 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 ); 10d6cc: 50 push %eax 10d6cd: 9d popf #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); 10d6ce: 83 ec 0c sub $0xc,%esp 10d6d1: 8d 45 e0 lea -0x20(%ebp),%eax 10d6d4: 50 push %eax 10d6d5: e8 0a 30 00 00 call 1106e4 <_TOD_Get_uptime> _Timestamp_Subtract( 10d6da: 83 c4 0c add $0xc,%esp 10d6dd: 57 push %edi 10d6de: 8d 45 e0 lea -0x20(%ebp),%eax 10d6e1: 50 push %eax 10d6e2: 68 68 55 12 00 push $0x125568 10d6e7: e8 d4 0b 00 00 call 10e2c0 <_Timespec_Subtract> &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); 10d6ec: 58 pop %eax 10d6ed: 5a pop %edx 10d6ee: 57 push %edi 10d6ef: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax 10d6f5: 50 push %eax 10d6f6: e8 89 0b 00 00 call 10e284 <_Timespec_Add_to> _Thread_Time_of_last_context_switch = uptime; 10d6fb: 8b 45 e0 mov -0x20(%ebp),%eax 10d6fe: 8b 55 e4 mov -0x1c(%ebp),%edx 10d701: a3 68 55 12 00 mov %eax,0x125568 10d706: 89 15 6c 55 12 00 mov %edx,0x12556c #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 10d70c: a1 40 55 12 00 mov 0x125540,%eax 10d711: 83 c4 10 add $0x10,%esp 10d714: 85 c0 test %eax,%eax 10d716: 74 10 je 10d728 <_Thread_Dispatch+0xac> <== NEVER TAKEN executing->libc_reent = *_Thread_libc_reent; 10d718: 8b 10 mov (%eax),%edx 10d71a: 89 93 e0 00 00 00 mov %edx,0xe0(%ebx) *_Thread_libc_reent = heir->libc_reent; 10d720: 8b 96 e0 00 00 00 mov 0xe0(%esi),%edx 10d726: 89 10 mov %edx,(%eax) } _User_extensions_Thread_switch( executing, heir ); 10d728: 83 ec 08 sub $0x8,%esp 10d72b: 56 push %esi 10d72c: 53 push %ebx 10d72d: e8 2e 0e 00 00 call 10e560 <_User_extensions_Thread_switch> if ( executing->fp_context != NULL ) _Context_Save_fp( &executing->fp_context ); #endif #endif _Context_Switch( &executing->Registers, &heir->Registers ); 10d732: 5a pop %edx 10d733: 59 pop %ecx 10d734: 81 c6 c4 00 00 00 add $0xc4,%esi 10d73a: 56 push %esi 10d73b: 8d 83 c4 00 00 00 lea 0xc4(%ebx),%eax 10d741: 50 push %eax 10d742: e8 29 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) && 10d747: 83 c4 10 add $0x10,%esp 10d74a: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax 10d750: 85 c0 test %eax,%eax 10d752: 74 36 je 10d78a <_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 ); 10d754: a1 00 55 12 00 mov 0x125500,%eax 10d759: 39 c3 cmp %eax,%ebx 10d75b: 74 2d je 10d78a <_Thread_Dispatch+0x10e> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 10d75d: 85 c0 test %eax,%eax 10d75f: 74 11 je 10d772 <_Thread_Dispatch+0xf6> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 10d761: 83 ec 0c sub $0xc,%esp 10d764: 05 dc 00 00 00 add $0xdc,%eax 10d769: 50 push %eax 10d76a: e8 35 11 00 00 call 10e8a4 <_CPU_Context_save_fp> 10d76f: 83 c4 10 add $0x10,%esp _Context_Restore_fp( &executing->fp_context ); 10d772: 83 ec 0c sub $0xc,%esp 10d775: 8d 83 dc 00 00 00 lea 0xdc(%ebx),%eax 10d77b: 50 push %eax 10d77c: e8 2d 11 00 00 call 10e8ae <_CPU_Context_restore_fp> _Thread_Allocated_fp = executing; 10d781: 89 1d 00 55 12 00 mov %ebx,0x125500 10d787: 83 c4 10 add $0x10,%esp if ( executing->fp_context != NULL ) _Context_Restore_fp( &executing->fp_context ); #endif #endif executing = _Thread_Executing; 10d78a: 8b 1d 38 57 12 00 mov 0x125738,%ebx _ISR_Disable( level ); 10d790: 9c pushf 10d791: fa cli 10d792: 58 pop %eax Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Thread_Dispatch_necessary == true ) { 10d793: 8a 15 44 57 12 00 mov 0x125744,%dl 10d799: 84 d2 test %dl,%dl 10d79b: 74 3b je 10d7d8 <_Thread_Dispatch+0x15c> heir = _Thread_Heir; 10d79d: 8b 35 3c 57 12 00 mov 0x12573c,%esi _Thread_Dispatch_disable_level = 1; 10d7a3: c7 05 70 54 12 00 01 movl $0x1,0x125470 10d7aa: 00 00 00 _Thread_Dispatch_necessary = false; 10d7ad: c6 05 44 57 12 00 00 movb $0x0,0x125744 _Thread_Executing = heir; 10d7b4: 89 35 38 57 12 00 mov %esi,0x125738 /* * 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 ) 10d7ba: 39 de cmp %ebx,%esi 10d7bc: 74 1a je 10d7d8 <_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 ) 10d7be: 83 7e 7c 01 cmpl $0x1,0x7c(%esi) 10d7c2: 0f 85 04 ff ff ff jne 10d6cc <_Thread_Dispatch+0x50> heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 10d7c8: 8b 15 40 54 12 00 mov 0x125440,%edx 10d7ce: 89 56 78 mov %edx,0x78(%esi) 10d7d1: e9 f6 fe ff ff jmp 10d6cc <_Thread_Dispatch+0x50> 10d7d6: 66 90 xchg %ax,%ax _ISR_Disable( level ); } post_switch: _Thread_Dispatch_disable_level = 0; 10d7d8: c7 05 70 54 12 00 00 movl $0x0,0x125470 10d7df: 00 00 00 _ISR_Enable( level ); 10d7e2: 50 push %eax 10d7e3: 9d popf _API_extensions_Run_postswitch(); 10d7e4: e8 9f e6 ff ff call 10be88 <_API_extensions_Run_postswitch> } 10d7e9: 8d 65 f4 lea -0xc(%ebp),%esp 10d7ec: 5b pop %ebx 10d7ed: 5e pop %esi 10d7ee: 5f pop %edi 10d7ef: c9 leave 10d7f0: c3 ret =============================================================================== 0010d818 <_Thread_Get>: */ Thread_Control *_Thread_Get ( Objects_Id id, Objects_Locations *location ) { 10d818: 55 push %ebp 10d819: 89 e5 mov %esp,%ebp 10d81b: 53 push %ebx 10d81c: 83 ec 04 sub $0x4,%esp 10d81f: 8b 45 08 mov 0x8(%ebp),%eax 10d822: 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 ) ) { 10d825: 85 c0 test %eax,%eax 10d827: 74 4b je 10d874 <_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); 10d829: 89 c2 mov %eax,%edx 10d82b: c1 ea 18 shr $0x18,%edx 10d82e: 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 ) 10d831: 8d 5a ff lea -0x1(%edx),%ebx 10d834: 83 fb 02 cmp $0x2,%ebx 10d837: 77 2b ja 10d864 <_Thread_Get+0x4c> */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class( Objects_Id id ) { return (uint32_t) 10d839: 89 c3 mov %eax,%ebx 10d83b: 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 :) */ 10d83e: 4b dec %ebx 10d83f: 75 23 jne 10d864 <_Thread_Get+0x4c> *location = OBJECTS_ERROR; goto done; } api_information = _Objects_Information_table[ the_api ]; 10d841: 8b 14 95 48 54 12 00 mov 0x125448(,%edx,4),%edx /* * There is no way for this to happen if POSIX is enabled. */ #if !defined(RTEMS_POSIX_API) if ( !api_information ) { 10d848: 85 d2 test %edx,%edx 10d84a: 74 18 je 10d864 <_Thread_Get+0x4c> <== NEVER TAKEN *location = OBJECTS_ERROR; goto done; } #endif information = api_information[ the_class ]; 10d84c: 8b 52 04 mov 0x4(%edx),%edx if ( !information ) { 10d84f: 85 d2 test %edx,%edx 10d851: 74 11 je 10d864 <_Thread_Get+0x4c> *location = OBJECTS_ERROR; goto done; } tp = (Thread_Control *) _Objects_Get( information, id, location ); 10d853: 53 push %ebx 10d854: 51 push %ecx 10d855: 50 push %eax 10d856: 52 push %edx 10d857: e8 10 f5 ff ff call 10cd6c <_Objects_Get> 10d85c: 83 c4 10 add $0x10,%esp done: return tp; } 10d85f: 8b 5d fc mov -0x4(%ebp),%ebx 10d862: c9 leave 10d863: c3 ret } #endif information = api_information[ the_class ]; if ( !information ) { *location = OBJECTS_ERROR; 10d864: 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; 10d86a: 31 c0 xor %eax,%eax tp = (Thread_Control *) _Objects_Get( information, id, location ); done: return tp; } 10d86c: 8b 5d fc mov -0x4(%ebp),%ebx 10d86f: c9 leave 10d870: c3 ret 10d871: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10d874: a1 70 54 12 00 mov 0x125470,%eax 10d879: 40 inc %eax 10d87a: a3 70 54 12 00 mov %eax,0x125470 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; 10d87f: c7 01 00 00 00 00 movl $0x0,(%ecx) tp = _Thread_Executing; 10d885: a1 38 57 12 00 mov 0x125738,%eax tp = (Thread_Control *) _Objects_Get( information, id, location ); done: return tp; } 10d88a: 8b 5d fc mov -0x4(%ebp),%ebx 10d88d: c9 leave 10d88e: c3 ret =============================================================================== 001121c8 <_Thread_Handler>: * * Output parameters: NONE */ void _Thread_Handler( void ) { 1121c8: 55 push %ebp 1121c9: 89 e5 mov %esp,%ebp 1121cb: 53 push %ebx 1121cc: 83 ec 14 sub $0x14,%esp #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) static char doneConstructors; char doneCons; #endif executing = _Thread_Executing; 1121cf: 8b 1d 38 57 12 00 mov 0x125738,%ebx /* * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; 1121d5: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax _ISR_Set_level(level); 1121db: 85 c0 test %eax,%eax 1121dd: 74 79 je 112258 <_Thread_Handler+0x90> 1121df: fa cli #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 1121e0: a0 ec 50 12 00 mov 0x1250ec,%al 1121e5: 88 45 f7 mov %al,-0x9(%ebp) doneConstructors = 1; 1121e8: c6 05 ec 50 12 00 01 movb $0x1,0x1250ec #endif #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( (executing->fp_context != NULL) && 1121ef: 8b 93 dc 00 00 00 mov 0xdc(%ebx),%edx 1121f5: 85 d2 test %edx,%edx 1121f7: 74 24 je 11221d <_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 ); 1121f9: a1 00 55 12 00 mov 0x125500,%eax 1121fe: 39 c3 cmp %eax,%ebx 112200: 74 1b je 11221d <_Thread_Handler+0x55> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 112202: 85 c0 test %eax,%eax 112204: 74 11 je 112217 <_Thread_Handler+0x4f> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 112206: 83 ec 0c sub $0xc,%esp 112209: 05 dc 00 00 00 add $0xdc,%eax 11220e: 50 push %eax 11220f: e8 90 c6 ff ff call 10e8a4 <_CPU_Context_save_fp> 112214: 83 c4 10 add $0x10,%esp _Thread_Allocated_fp = executing; 112217: 89 1d 00 55 12 00 mov %ebx,0x125500 /* * 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 ); 11221d: 83 ec 0c sub $0xc,%esp 112220: 53 push %ebx 112221: e8 9e c1 ff ff call 10e3c4 <_User_extensions_Thread_begin> /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 112226: e8 c9 b5 ff ff call 10d7f4 <_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) */ { 11222b: 83 c4 10 add $0x10,%esp 11222e: 80 7d f7 00 cmpb $0x0,-0x9(%ebp) 112232: 74 28 je 11225c <_Thread_Handler+0x94> INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 112234: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax 11223a: 85 c0 test %eax,%eax 11223c: 74 2d je 11226b <_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 ); 11223e: 83 ec 0c sub $0xc,%esp 112241: 53 push %ebx 112242: e8 b9 c1 ff ff call 10e400 <_User_extensions_Thread_exitted> _Internal_error_Occurred( 112247: 83 c4 0c add $0xc,%esp 11224a: 6a 05 push $0x5 11224c: 6a 01 push $0x1 11224e: 6a 00 push $0x0 112250: e8 cf a5 ff ff call 10c824 <_Internal_error_Occurred> 112255: 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); 112258: fb sti 112259: eb 85 jmp 1121e0 <_Thread_Handler+0x18> 11225b: 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 (); 11225c: e8 2f be 00 00 call 11e090 <__start_set_sysctl_set> } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 112261: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax 112267: 85 c0 test %eax,%eax 112269: 75 d3 jne 11223e <_Thread_Handler+0x76> <== NEVER TAKEN executing->Wait.return_argument = (*(Thread_Entry_numeric) executing->Start.entry_point)( 11226b: 83 ec 0c sub $0xc,%esp 11226e: ff b3 9c 00 00 00 pushl 0x9c(%ebx) 112274: ff 93 90 00 00 00 call *0x90(%ebx) INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { executing->Wait.return_argument = 11227a: 89 43 28 mov %eax,0x28(%ebx) 11227d: 83 c4 10 add $0x10,%esp 112280: eb bc jmp 11223e <_Thread_Handler+0x76> =============================================================================== 0010d890 <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 10d890: 55 push %ebp 10d891: 89 e5 mov %esp,%ebp 10d893: 57 push %edi 10d894: 56 push %esi 10d895: 53 push %ebx 10d896: 83 ec 24 sub $0x24,%esp 10d899: 8b 5d 0c mov 0xc(%ebp),%ebx 10d89c: 8b 75 14 mov 0x14(%ebp),%esi 10d89f: 0f b6 7d 18 movzbl 0x18(%ebp),%edi 10d8a3: 8a 45 20 mov 0x20(%ebp),%al 10d8a6: 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; 10d8a9: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) 10d8b0: 00 00 00 10d8b3: c7 83 e8 00 00 00 00 movl $0x0,0xe8(%ebx) 10d8ba: 00 00 00 extensions_area = NULL; the_thread->libc_reent = NULL; 10d8bd: c7 83 e0 00 00 00 00 movl $0x0,0xe0(%ebx) 10d8c4: 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 ); 10d8c7: 56 push %esi 10d8c8: 53 push %ebx 10d8c9: e8 16 08 00 00 call 10e0e4 <_Thread_Stack_Allocate> if ( !actual_stack_size || actual_stack_size < stack_size ) 10d8ce: 83 c4 10 add $0x10,%esp 10d8d1: 85 c0 test %eax,%eax 10d8d3: 0f 84 9b 01 00 00 je 10da74 <_Thread_Initialize+0x1e4> 10d8d9: 39 c6 cmp %eax,%esi 10d8db: 0f 87 93 01 00 00 ja 10da74 <_Thread_Initialize+0x1e4><== NEVER TAKEN Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 10d8e1: 8b 93 c0 00 00 00 mov 0xc0(%ebx),%edx 10d8e7: 89 93 b8 00 00 00 mov %edx,0xb8(%ebx) the_stack->size = size; 10d8ed: 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 ) { 10d8f3: 89 f8 mov %edi,%eax 10d8f5: 84 c0 test %al,%al 10d8f7: 0f 85 87 01 00 00 jne 10da84 <_Thread_Initialize+0x1f4> 10d8fd: 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; 10d8ff: 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; 10d901: 89 83 dc 00 00 00 mov %eax,0xdc(%ebx) the_thread->Start.fp_context = fp_area; 10d907: 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; 10d90d: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) the_watchdog->routine = routine; 10d914: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx) the_watchdog->id = id; 10d91b: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx) the_watchdog->user_data = user_data; 10d922: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx) #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 10d929: a1 4c 55 12 00 mov 0x12554c,%eax 10d92e: 85 c0 test %eax,%eax 10d930: 0f 85 76 01 00 00 jne 10daac <_Thread_Initialize+0x21c> (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 10d936: c7 83 ec 00 00 00 00 movl $0x0,0xec(%ebx) 10d93d: 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; 10d940: 31 f6 xor %esi,%esi /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 10d942: 8a 45 e4 mov -0x1c(%ebp),%al 10d945: 88 83 a0 00 00 00 mov %al,0xa0(%ebx) the_thread->Start.budget_algorithm = budget_algorithm; 10d94b: 8b 45 24 mov 0x24(%ebp),%eax 10d94e: 89 83 a4 00 00 00 mov %eax,0xa4(%ebx) the_thread->Start.budget_callout = budget_callout; 10d954: 8b 45 28 mov 0x28(%ebp),%eax 10d957: 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; 10d95d: 8b 45 2c mov 0x2c(%ebp),%eax 10d960: 89 83 ac 00 00 00 mov %eax,0xac(%ebx) the_thread->current_state = STATES_DORMANT; 10d966: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx) the_thread->Wait.queue = NULL; 10d96d: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx) the_thread->resource_count = 0; 10d974: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx) the_thread->real_priority = priority; 10d97b: 8b 45 1c mov 0x1c(%ebp),%eax 10d97e: 89 43 18 mov %eax,0x18(%ebx) the_thread->Start.initial_priority = priority; 10d981: 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 10d987: 83 ec 08 sub $0x8,%esp 10d98a: 53 push %ebx 10d98b: 68 20 55 12 00 push $0x125520 10d990: ff 15 34 55 12 00 call *0x125534 10d996: 89 45 e4 mov %eax,-0x1c(%ebp) sched =_Scheduler_Thread_scheduler_allocate( &_Scheduler, the_thread ); if ( !sched ) 10d999: 83 c4 10 add $0x10,%esp 10d99c: 85 c0 test %eax,%eax 10d99e: 74 46 je 10d9e6 <_Thread_Initialize+0x156> goto failed; _Thread_Set_priority( the_thread, priority ); 10d9a0: 83 ec 08 sub $0x8,%esp 10d9a3: ff 75 1c pushl 0x1c(%ebp) 10d9a6: 53 push %ebx 10d9a7: e8 64 06 00 00 call 10e010 <_Thread_Set_priority> /* * Initialize the CPU usage statistics */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Set_to_zero( &the_thread->cpu_time_used ); 10d9ac: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx) 10d9b3: 00 00 00 10d9b6: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx) 10d9bd: 00 00 00 _Thread_Stack_Free( the_thread ); return false; } 10d9c0: 8b 45 08 mov 0x8(%ebp),%eax 10d9c3: 8b 40 1c mov 0x1c(%eax),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10d9c6: 0f b7 53 08 movzwl 0x8(%ebx),%edx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10d9ca: 89 1c 90 mov %ebx,(%eax,%edx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10d9cd: 8b 45 30 mov 0x30(%ebp),%eax 10d9d0: 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 ); 10d9d3: 89 1c 24 mov %ebx,(%esp) 10d9d6: e8 b1 0a 00 00 call 10e48c <_User_extensions_Thread_create> if ( extension_status ) 10d9db: 83 c4 10 add $0x10,%esp 10d9de: 84 c0 test %al,%al 10d9e0: 0f 85 9a 00 00 00 jne 10da80 <_Thread_Initialize+0x1f0> return true; failed: if ( the_thread->libc_reent ) 10d9e6: 8b 83 e0 00 00 00 mov 0xe0(%ebx),%eax 10d9ec: 85 c0 test %eax,%eax 10d9ee: 74 0c je 10d9fc <_Thread_Initialize+0x16c> _Workspace_Free( the_thread->libc_reent ); 10d9f0: 83 ec 0c sub $0xc,%esp 10d9f3: 50 push %eax 10d9f4: e8 2b 0e 00 00 call 10e824 <_Workspace_Free> 10d9f9: 83 c4 10 add $0x10,%esp for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 10d9fc: 8b 83 e4 00 00 00 mov 0xe4(%ebx),%eax 10da02: 85 c0 test %eax,%eax 10da04: 74 0c je 10da12 <_Thread_Initialize+0x182> _Workspace_Free( the_thread->API_Extensions[i] ); 10da06: 83 ec 0c sub $0xc,%esp 10da09: 50 push %eax 10da0a: e8 15 0e 00 00 call 10e824 <_Workspace_Free> 10da0f: 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] ) 10da12: 8b 83 e8 00 00 00 mov 0xe8(%ebx),%eax 10da18: 85 c0 test %eax,%eax 10da1a: 74 0c je 10da28 <_Thread_Initialize+0x198><== ALWAYS TAKEN _Workspace_Free( the_thread->API_Extensions[i] ); 10da1c: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10da1f: 50 push %eax <== NOT EXECUTED 10da20: e8 ff 0d 00 00 call 10e824 <_Workspace_Free> <== NOT EXECUTED 10da25: 83 c4 10 add $0x10,%esp <== NOT EXECUTED if ( extensions_area ) 10da28: 85 f6 test %esi,%esi 10da2a: 74 0c je 10da38 <_Thread_Initialize+0x1a8> (void) _Workspace_Free( extensions_area ); 10da2c: 83 ec 0c sub $0xc,%esp 10da2f: 56 push %esi 10da30: e8 ef 0d 00 00 call 10e824 <_Workspace_Free> 10da35: 83 c4 10 add $0x10,%esp #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) 10da38: 85 ff test %edi,%edi 10da3a: 74 0c je 10da48 <_Thread_Initialize+0x1b8> (void) _Workspace_Free( fp_area ); 10da3c: 83 ec 0c sub $0xc,%esp 10da3f: 57 push %edi 10da40: e8 df 0d 00 00 call 10e824 <_Workspace_Free> 10da45: 83 c4 10 add $0x10,%esp #endif if ( sched ) 10da48: 8b 45 e4 mov -0x1c(%ebp),%eax 10da4b: 85 c0 test %eax,%eax 10da4d: 74 0e je 10da5d <_Thread_Initialize+0x1cd> (void) _Workspace_Free( sched ); 10da4f: 83 ec 0c sub $0xc,%esp 10da52: ff 75 e4 pushl -0x1c(%ebp) 10da55: e8 ca 0d 00 00 call 10e824 <_Workspace_Free> 10da5a: 83 c4 10 add $0x10,%esp _Thread_Stack_Free( the_thread ); 10da5d: 83 ec 0c sub $0xc,%esp 10da60: 53 push %ebx 10da61: e8 e2 06 00 00 call 10e148 <_Thread_Stack_Free> return false; 10da66: 83 c4 10 add $0x10,%esp 10da69: 31 c0 xor %eax,%eax } 10da6b: 8d 65 f4 lea -0xc(%ebp),%esp 10da6e: 5b pop %ebx 10da6f: 5e pop %esi 10da70: 5f pop %edi 10da71: c9 leave 10da72: c3 ret 10da73: 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 */ 10da74: 31 c0 xor %eax,%eax _Thread_Stack_Free( the_thread ); return false; } 10da76: 8d 65 f4 lea -0xc(%ebp),%esp 10da79: 5b pop %ebx 10da7a: 5e pop %esi 10da7b: 5f pop %edi 10da7c: c9 leave 10da7d: c3 ret 10da7e: 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; 10da80: b0 01 mov $0x1,%al 10da82: eb f2 jmp 10da76 <_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 ); 10da84: 83 ec 0c sub $0xc,%esp 10da87: 6a 6c push $0x6c 10da89: e8 7a 0d 00 00 call 10e808 <_Workspace_Allocate> 10da8e: 89 c7 mov %eax,%edi if ( !fp_area ) 10da90: 83 c4 10 add $0x10,%esp 10da93: 85 c0 test %eax,%eax 10da95: 0f 85 66 fe ff ff jne 10d901 <_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; 10da9b: 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; 10da9d: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 10daa4: e9 3d ff ff ff jmp 10d9e6 <_Thread_Initialize+0x156> 10daa9: 8d 76 00 lea 0x0(%esi),%esi /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { extensions_area = _Workspace_Allocate( 10daac: 83 ec 0c sub $0xc,%esp 10daaf: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax 10dab6: 50 push %eax 10dab7: e8 4c 0d 00 00 call 10e808 <_Workspace_Allocate> 10dabc: 89 c6 mov %eax,%esi (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) 10dabe: 83 c4 10 add $0x10,%esp 10dac1: 85 c0 test %eax,%eax 10dac3: 74 26 je 10daeb <_Thread_Initialize+0x25b> goto failed; } the_thread->extensions = (void **) extensions_area; 10dac5: 89 83 ec 00 00 00 mov %eax,0xec(%ebx) 10dacb: 8b 0d 4c 55 12 00 mov 0x12554c,%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++ ) 10dad1: 31 d2 xor %edx,%edx (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 10dad3: 31 c0 xor %eax,%eax 10dad5: 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; 10dad8: 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++ ) 10dadf: 40 inc %eax 10dae0: 89 c2 mov %eax,%edx 10dae2: 39 c1 cmp %eax,%ecx 10dae4: 73 f2 jae 10dad8 <_Thread_Initialize+0x248> 10dae6: e9 57 fe ff ff jmp 10d942 <_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; 10daeb: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 10daf2: e9 ef fe ff ff jmp 10d9e6 <_Thread_Initialize+0x156> =============================================================================== 00111a54 <_Thread_Reset>: void _Thread_Reset( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { 111a54: 55 push %ebp 111a55: 89 e5 mov %esp,%ebp 111a57: 53 push %ebx 111a58: 83 ec 10 sub $0x10,%esp 111a5b: 8b 5d 08 mov 0x8(%ebp),%ebx the_thread->resource_count = 0; 111a5e: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx) the_thread->is_preemptible = the_thread->Start.is_preemptible; 111a65: 8a 83 a0 00 00 00 mov 0xa0(%ebx),%al 111a6b: 88 43 74 mov %al,0x74(%ebx) the_thread->budget_algorithm = the_thread->Start.budget_algorithm; 111a6e: 8b 83 a4 00 00 00 mov 0xa4(%ebx),%eax 111a74: 89 43 7c mov %eax,0x7c(%ebx) the_thread->budget_callout = the_thread->Start.budget_callout; 111a77: 8b 83 a8 00 00 00 mov 0xa8(%ebx),%eax 111a7d: 89 83 80 00 00 00 mov %eax,0x80(%ebx) the_thread->Start.pointer_argument = pointer_argument; 111a83: 8b 45 0c mov 0xc(%ebp),%eax 111a86: 89 83 98 00 00 00 mov %eax,0x98(%ebx) the_thread->Start.numeric_argument = numeric_argument; 111a8c: 8b 45 10 mov 0x10(%ebp),%eax 111a8f: 89 83 9c 00 00 00 mov %eax,0x9c(%ebx) if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { 111a95: 53 push %ebx 111a96: e8 5d cf ff ff call 10e9f8 <_Thread_queue_Extract_with_proxy> 111a9b: 83 c4 10 add $0x10,%esp 111a9e: 84 c0 test %al,%al 111aa0: 75 06 jne 111aa8 <_Thread_Reset+0x54> if ( _Watchdog_Is_active( &the_thread->Timer ) ) 111aa2: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 111aa6: 74 28 je 111ad0 <_Thread_Reset+0x7c> (void) _Watchdog_Remove( &the_thread->Timer ); } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { 111aa8: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax 111aae: 39 43 14 cmp %eax,0x14(%ebx) 111ab1: 74 15 je 111ac8 <_Thread_Reset+0x74> the_thread->real_priority = the_thread->Start.initial_priority; 111ab3: 89 43 18 mov %eax,0x18(%ebx) _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); 111ab6: 89 45 0c mov %eax,0xc(%ebp) 111ab9: 89 5d 08 mov %ebx,0x8(%ebp) } } 111abc: 8b 5d fc mov -0x4(%ebp),%ebx 111abf: 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 ); 111ac0: e9 0f d1 ff ff jmp 10ebd4 <_Thread_Set_priority> 111ac5: 8d 76 00 lea 0x0(%esi),%esi } } 111ac8: 8b 5d fc mov -0x4(%ebp),%ebx 111acb: c9 leave 111acc: c3 ret 111acd: 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 ); 111ad0: 83 ec 0c sub $0xc,%esp 111ad3: 8d 43 48 lea 0x48(%ebx),%eax 111ad6: 50 push %eax 111ad7: e8 08 d8 ff ff call 10f2e4 <_Watchdog_Remove> 111adc: 83 c4 10 add $0x10,%esp 111adf: eb c7 jmp 111aa8 <_Thread_Reset+0x54> =============================================================================== 00111348 <_Thread_Resume>: void _Thread_Resume( Thread_Control *the_thread, bool force ) { 111348: 55 push %ebp 111349: 89 e5 mov %esp,%ebp 11134b: 53 push %ebx 11134c: 83 ec 04 sub $0x4,%esp 11134f: 8b 45 08 mov 0x8(%ebp),%eax ISR_Level level; States_Control current_state; _ISR_Disable( level ); 111352: 9c pushf 111353: fa cli 111354: 5b pop %ebx current_state = the_thread->current_state; 111355: 8b 50 10 mov 0x10(%eax),%edx if ( current_state & STATES_SUSPENDED ) { 111358: f6 c2 02 test $0x2,%dl 11135b: 74 0a je 111367 <_Thread_Resume+0x1f> <== NEVER TAKEN 11135d: 83 e2 fd and $0xfffffffd,%edx current_state = the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state); 111360: 89 50 10 mov %edx,0x10(%eax) if ( _States_Is_ready( current_state ) ) { 111363: 85 d2 test %edx,%edx 111365: 74 09 je 111370 <_Thread_Resume+0x28> _Scheduler_Unblock( &_Scheduler, the_thread ); } } _ISR_Enable( level ); 111367: 53 push %ebx 111368: 9d popf } 111369: 8b 5d fc mov -0x4(%ebp),%ebx 11136c: c9 leave 11136d: c3 ret 11136e: 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 ); 111370: 83 ec 08 sub $0x8,%esp 111373: 50 push %eax 111374: 68 00 96 12 00 push $0x129600 111379: ff 15 10 96 12 00 call *0x129610 11137f: 83 c4 10 add $0x10,%esp 111382: eb e3 jmp 111367 <_Thread_Resume+0x1f> =============================================================================== 0010e0e4 <_Thread_Stack_Allocate>: size_t _Thread_Stack_Allocate( Thread_Control *the_thread, size_t stack_size ) { 10e0e4: 55 push %ebp 10e0e5: 89 e5 mov %esp,%ebp 10e0e7: 53 push %ebx 10e0e8: 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; 10e0eb: a1 10 12 12 00 mov 0x121210,%eax 10e0f0: 8b 5d 0c mov 0xc(%ebp),%ebx 10e0f3: 39 c3 cmp %eax,%ebx 10e0f5: 73 02 jae 10e0f9 <_Thread_Stack_Allocate+0x15> 10e0f7: 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 ) { 10e0f9: a1 44 12 12 00 mov 0x121244,%eax 10e0fe: 85 c0 test %eax,%eax 10e100: 74 32 je 10e134 <_Thread_Stack_Allocate+0x50> stack_addr = (*Configuration.stack_allocate_hook)( the_stack_size ); 10e102: 83 ec 0c sub $0xc,%esp 10e105: 53 push %ebx 10e106: ff d0 call *%eax 10e108: 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 ) 10e10b: 85 c0 test %eax,%eax 10e10d: 74 11 je 10e120 <_Thread_Stack_Allocate+0x3c> the_stack_size = 0; the_thread->Start.stack = stack_addr; 10e10f: 8b 55 08 mov 0x8(%ebp),%edx 10e112: 89 82 c0 00 00 00 mov %eax,0xc0(%edx) return the_stack_size; } 10e118: 89 d8 mov %ebx,%eax 10e11a: 8b 5d fc mov -0x4(%ebp),%ebx 10e11d: c9 leave 10e11e: c3 ret 10e11f: 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; 10e120: 31 db xor %ebx,%ebx the_thread->Start.stack = stack_addr; 10e122: 8b 55 08 mov 0x8(%ebp),%edx 10e125: 89 82 c0 00 00 00 mov %eax,0xc0(%edx) return the_stack_size; } 10e12b: 89 d8 mov %ebx,%eax 10e12d: 8b 5d fc mov -0x4(%ebp),%ebx 10e130: c9 leave 10e131: c3 ret 10e132: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE uint32_t _Stack_Adjust_size ( size_t size ) { return size + CPU_STACK_ALIGNMENT; 10e134: 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 ); 10e137: 83 ec 0c sub $0xc,%esp 10e13a: 53 push %ebx 10e13b: e8 c8 06 00 00 call 10e808 <_Workspace_Allocate> 10e140: 83 c4 10 add $0x10,%esp 10e143: eb c6 jmp 10e10b <_Thread_Stack_Allocate+0x27> =============================================================================== 0010e148 <_Thread_Stack_Free>: */ void _Thread_Stack_Free( Thread_Control *the_thread ) { 10e148: 55 push %ebp 10e149: 89 e5 mov %esp,%ebp 10e14b: 83 ec 08 sub $0x8,%esp 10e14e: 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 ) 10e151: a1 48 12 12 00 mov 0x121248,%eax 10e156: 85 c0 test %eax,%eax 10e158: 74 0e je 10e168 <_Thread_Stack_Free+0x20> (*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area ); 10e15a: 8b 92 b8 00 00 00 mov 0xb8(%edx),%edx 10e160: 89 55 08 mov %edx,0x8(%ebp) else _Workspace_Free( the_thread->Start.Initial_stack.area ); } 10e163: 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 ); 10e164: ff e0 jmp *%eax 10e166: 66 90 xchg %ax,%ax else _Workspace_Free( the_thread->Start.Initial_stack.area ); 10e168: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 10e16e: 89 45 08 mov %eax,0x8(%ebp) } 10e171: 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 ); 10e172: e9 ad 06 00 00 jmp 10e824 <_Workspace_Free> =============================================================================== 00110dcc <_Thread_Suspend>: */ void _Thread_Suspend( Thread_Control *the_thread ) { 110dcc: 55 push %ebp 110dcd: 89 e5 mov %esp,%ebp 110dcf: 53 push %ebx 110dd0: 83 ec 04 sub $0x4,%esp 110dd3: 8b 45 08 mov 0x8(%ebp),%eax ISR_Level level; _ISR_Disable( level ); 110dd6: 9c pushf 110dd7: fa cli 110dd8: 5b pop %ebx if ( !_States_Is_ready( the_thread->current_state ) ) { 110dd9: 8b 50 10 mov 0x10(%eax),%edx 110ddc: 85 d2 test %edx,%edx 110dde: 74 10 je 110df0 <_Thread_Suspend+0x24> 110de0: 83 ca 02 or $0x2,%edx 110de3: 89 50 10 mov %edx,0x10(%eax) the_thread->current_state = _States_Set( STATES_SUSPENDED, the_thread->current_state ); _ISR_Enable( level ); 110de6: 53 push %ebx 110de7: 9d popf the_thread->current_state = STATES_SUSPENDED; _Scheduler_Block(&_Scheduler, the_thread); _ISR_Enable( level ); } 110de8: 8b 5d fc mov -0x4(%ebp),%ebx 110deb: c9 leave 110dec: c3 ret 110ded: 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; 110df0: 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 ); 110df7: 83 ec 08 sub $0x8,%esp 110dfa: 50 push %eax 110dfb: 68 20 55 12 00 push $0x125520 110e00: ff 15 2c 55 12 00 call *0x12552c _Scheduler_Block(&_Scheduler, the_thread); _ISR_Enable( level ); 110e06: 53 push %ebx 110e07: 9d popf 110e08: 83 c4 10 add $0x10,%esp } 110e0b: 8b 5d fc mov -0x4(%ebp),%ebx 110e0e: c9 leave 110e0f: c3 ret =============================================================================== 0010e234 <_Thread_Tickle_timeslice>: * * Output parameters: NONE */ void _Thread_Tickle_timeslice( void ) { 10e234: 55 push %ebp 10e235: 89 e5 mov %esp,%ebp 10e237: 53 push %ebx 10e238: 83 ec 04 sub $0x4,%esp Thread_Control *executing; executing = _Thread_Executing; 10e23b: 8b 1d 38 57 12 00 mov 0x125738,%ebx /* * If the thread is not preemptible or is not ready, then * just return. */ if ( !executing->is_preemptible ) 10e241: 80 7b 74 00 cmpb $0x0,0x74(%ebx) 10e245: 74 0d je 10e254 <_Thread_Tickle_timeslice+0x20> return; if ( !_States_Is_ready( executing->current_state ) ) 10e247: 8b 43 10 mov 0x10(%ebx),%eax 10e24a: 85 c0 test %eax,%eax 10e24c: 75 06 jne 10e254 <_Thread_Tickle_timeslice+0x20> /* * The cpu budget algorithm determines what happens next. */ switch ( executing->budget_algorithm ) { 10e24e: 83 7b 7c 01 cmpl $0x1,0x7c(%ebx) 10e252: 74 08 je 10e25c <_Thread_Tickle_timeslice+0x28> if ( --executing->cpu_time_budget == 0 ) (*executing->budget_callout)( executing ); break; #endif } } 10e254: 8b 5d fc mov -0x4(%ebp),%ebx 10e257: c9 leave 10e258: c3 ret 10e259: 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 ) { 10e25c: 8b 43 78 mov 0x78(%ebx),%eax 10e25f: 48 dec %eax 10e260: 89 43 78 mov %eax,0x78(%ebx) 10e263: 85 c0 test %eax,%eax 10e265: 7f ed jg 10e254 <_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 ); 10e267: 83 ec 0c sub $0xc,%esp 10e26a: 68 20 55 12 00 push $0x125520 10e26f: ff 15 28 55 12 00 call *0x125528 * 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; 10e275: a1 40 54 12 00 mov 0x125440,%eax 10e27a: 89 43 78 mov %eax,0x78(%ebx) 10e27d: 83 c4 10 add $0x10,%esp 10e280: eb d2 jmp 10e254 <_Thread_Tickle_timeslice+0x20> =============================================================================== 0010dbd0 <_Thread_queue_Dequeue_priority>: */ Thread_Control *_Thread_queue_Dequeue_priority( Thread_queue_Control *the_thread_queue ) { 10dbd0: 55 push %ebp 10dbd1: 89 e5 mov %esp,%ebp 10dbd3: 57 push %edi 10dbd4: 56 push %esi 10dbd5: 53 push %ebx 10dbd6: 83 ec 2c sub $0x2c,%esp 10dbd9: 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 ); 10dbdc: 9c pushf 10dbdd: fa cli 10dbde: 58 pop %eax 10dbdf: 89 f9 mov %edi,%ecx for( index=0 ; 10dbe1: 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 ); } 10dbe3: 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 ); 10dbe5: 8d 34 52 lea (%edx,%edx,2),%esi 10dbe8: 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 ] ) ) { 10dbec: 39 f3 cmp %esi,%ebx 10dbee: 75 18 jne 10dc08 <_Thread_queue_Dequeue_priority+0x38> Chain_Node *previous_node; _ISR_Disable( level ); for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { 10dbf0: 42 inc %edx 10dbf1: 83 c1 0c add $0xc,%ecx Chain_Node *last_node; Chain_Node *next_node; Chain_Node *previous_node; _ISR_Disable( level ); for( index=0 ; 10dbf4: 83 fa 04 cmp $0x4,%edx 10dbf7: 75 ea jne 10dbe3 <_Thread_queue_Dequeue_priority+0x13> } /* * We did not find a thread to unblock. */ _ISR_Enable( level ); 10dbf9: 50 push %eax 10dbfa: 9d popf return NULL; 10dbfb: 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 ); } 10dbfd: 89 f0 mov %esi,%eax 10dbff: 8d 65 f4 lea -0xc(%ebp),%esp 10dc02: 5b pop %ebx 10dc03: 5e pop %esi 10dc04: 5f pop %edi 10dc05: c9 leave 10dc06: c3 ret 10dc07: 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( 10dc08: 89 de mov %ebx,%esi */ _ISR_Enable( level ); return NULL; dequeue: the_thread->Wait.queue = NULL; 10dc0a: 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 ); } 10dc11: 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; 10dc14: 8b 0b mov (%ebx),%ecx previous_node = the_thread->Object.Node.previous; 10dc16: 8b 7b 04 mov 0x4(%ebx),%edi 10dc19: 89 7d d4 mov %edi,-0x2c(%ebp) 10dc1c: 8d 7b 3c lea 0x3c(%ebx),%edi if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { 10dc1f: 39 fa cmp %edi,%edx 10dc21: 74 7f je 10dca2 <_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 ); } 10dc23: 8b 7b 40 mov 0x40(%ebx),%edi 10dc26: 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; 10dc29: 8b 3a mov (%edx),%edi 10dc2b: 89 7d e0 mov %edi,-0x20(%ebp) previous_node->next = new_first_node; 10dc2e: 8b 7d d4 mov -0x2c(%ebp),%edi 10dc31: 89 17 mov %edx,(%edi) next_node->previous = new_first_node; 10dc33: 89 51 04 mov %edx,0x4(%ecx) new_first_node->next = next_node; 10dc36: 89 0a mov %ecx,(%edx) new_first_node->previous = previous_node; 10dc38: 89 7a 04 mov %edi,0x4(%edx) if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 10dc3b: 8b 4b 40 mov 0x40(%ebx),%ecx 10dc3e: 39 4b 38 cmp %ecx,0x38(%ebx) 10dc41: 74 17 je 10dc5a <_Thread_queue_Dequeue_priority+0x8a> /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); 10dc43: 8d 4a 38 lea 0x38(%edx),%ecx 10dc46: 8b 7d e0 mov -0x20(%ebp),%edi 10dc49: 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; 10dc4c: 89 7a 38 mov %edi,0x38(%edx) tail->previous = last_node; 10dc4f: 8b 4d e4 mov -0x1c(%ebp),%ecx 10dc52: 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 ); 10dc55: 83 c2 3c add $0x3c,%edx 10dc58: 89 11 mov %edx,(%ecx) } else { previous_node->next = next_node; next_node->previous = previous_node; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 10dc5a: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 10dc5e: 74 18 je 10dc78 <_Thread_queue_Dequeue_priority+0xa8> _ISR_Enable( level ); 10dc60: 50 push %eax 10dc61: 9d popf RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 10dc62: 83 ec 08 sub $0x8,%esp 10dc65: 68 f8 ff 03 10 push $0x1003fff8 10dc6a: 53 push %ebx 10dc6b: e8 04 f8 ff ff call 10d474 <_Thread_Clear_state> 10dc70: 83 c4 10 add $0x10,%esp 10dc73: eb 88 jmp 10dbfd <_Thread_queue_Dequeue_priority+0x2d> 10dc75: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 10dc78: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx) _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 10dc7f: 50 push %eax 10dc80: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 10dc81: 83 ec 0c sub $0xc,%esp 10dc84: 8d 43 48 lea 0x48(%ebx),%eax 10dc87: 50 push %eax 10dc88: e8 53 0a 00 00 call 10e6e0 <_Watchdog_Remove> 10dc8d: 58 pop %eax 10dc8e: 5a pop %edx 10dc8f: 68 f8 ff 03 10 push $0x1003fff8 10dc94: 53 push %ebx 10dc95: e8 da f7 ff ff call 10d474 <_Thread_Clear_state> 10dc9a: 83 c4 10 add $0x10,%esp 10dc9d: e9 5b ff ff ff jmp 10dbfd <_Thread_queue_Dequeue_priority+0x2d> head->next = new_second_node; tail->previous = last_node; last_node->next = tail; } } else { previous_node->next = next_node; 10dca2: 8b 7d d4 mov -0x2c(%ebp),%edi 10dca5: 89 0f mov %ecx,(%edi) next_node->previous = previous_node; 10dca7: 89 79 04 mov %edi,0x4(%ecx) 10dcaa: eb ae jmp 10dc5a <_Thread_queue_Dequeue_priority+0x8a> =============================================================================== 00110c70 <_Thread_queue_Extract>: void _Thread_queue_Extract( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 110c70: 55 push %ebp 110c71: 89 e5 mov %esp,%ebp 110c73: 83 ec 08 sub $0x8,%esp 110c76: 8b 45 08 mov 0x8(%ebp),%eax 110c79: 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 ) 110c7c: 83 78 34 01 cmpl $0x1,0x34(%eax) 110c80: 74 0e je 110c90 <_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 ); 110c82: 89 55 0c mov %edx,0xc(%ebp) 110c85: 89 45 08 mov %eax,0x8(%ebp) } 110c88: 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 ); 110c89: e9 f6 15 00 00 jmp 112284 <_Thread_queue_Extract_fifo> 110c8e: 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 ); 110c90: 51 push %ecx 110c91: 6a 00 push $0x0 110c93: 52 push %edx 110c94: 50 push %eax 110c95: e8 06 00 00 00 call 110ca0 <_Thread_queue_Extract_priority_helper> 110c9a: 83 c4 10 add $0x10,%esp else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ _Thread_queue_Extract_fifo( the_thread_queue, the_thread ); } 110c9d: c9 leave 110c9e: c3 ret =============================================================================== 00112284 <_Thread_queue_Extract_fifo>: void _Thread_queue_Extract_fifo( Thread_queue_Control *the_thread_queue __attribute__((unused)), Thread_Control *the_thread ) { 112284: 55 push %ebp 112285: 89 e5 mov %esp,%ebp 112287: 53 push %ebx 112288: 83 ec 04 sub $0x4,%esp 11228b: 8b 5d 0c mov 0xc(%ebp),%ebx ISR_Level level; _ISR_Disable( level ); 11228e: 9c pushf 11228f: fa cli 112290: 58 pop %eax if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 112291: f7 43 10 e0 be 03 00 testl $0x3bee0,0x10(%ebx) 112298: 74 2e je 1122c8 <_Thread_queue_Extract_fifo+0x44> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 11229a: 8b 0b mov (%ebx),%ecx previous = the_node->previous; 11229c: 8b 53 04 mov 0x4(%ebx),%edx next->previous = previous; 11229f: 89 51 04 mov %edx,0x4(%ecx) previous->next = next; 1122a2: 89 0a mov %ecx,(%edx) return; } _Chain_Extract_unprotected( &the_thread->Object.Node ); the_thread->Wait.queue = NULL; 1122a4: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 1122ab: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 1122af: 74 1f je 1122d0 <_Thread_queue_Extract_fifo+0x4c> _ISR_Enable( level ); 1122b1: 50 push %eax 1122b2: 9d popf RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 1122b3: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp) 1122ba: 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 } 1122bd: 8b 5d fc mov -0x4(%ebp),%ebx 1122c0: c9 leave 1122c1: e9 ae b1 ff ff jmp 10d474 <_Thread_Clear_state> 1122c6: 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 ); 1122c8: 50 push %eax 1122c9: 9d popf #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 1122ca: 8b 5d fc mov -0x4(%ebp),%ebx 1122cd: c9 leave 1122ce: c3 ret 1122cf: 90 nop 1122d0: 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 ); 1122d7: 50 push %eax 1122d8: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 1122d9: 83 ec 0c sub $0xc,%esp 1122dc: 8d 43 48 lea 0x48(%ebx),%eax 1122df: 50 push %eax 1122e0: e8 fb c3 ff ff call 10e6e0 <_Watchdog_Remove> 1122e5: 83 c4 10 add $0x10,%esp 1122e8: eb c9 jmp 1122b3 <_Thread_queue_Extract_fifo+0x2f> =============================================================================== 00110ca0 <_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 ) { 110ca0: 55 push %ebp 110ca1: 89 e5 mov %esp,%ebp 110ca3: 57 push %edi 110ca4: 56 push %esi 110ca5: 53 push %ebx 110ca6: 83 ec 1c sub $0x1c,%esp 110ca9: 8b 5d 0c mov 0xc(%ebp),%ebx 110cac: 8a 45 10 mov 0x10(%ebp),%al 110caf: 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 ); 110cb2: 9c pushf 110cb3: fa cli 110cb4: 8f 45 e4 popl -0x1c(%ebp) if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 110cb7: f7 43 10 e0 be 03 00 testl $0x3bee0,0x10(%ebx) 110cbe: 74 6c je 110d2c <_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; 110cc0: 8b 13 mov (%ebx),%edx previous_node = the_node->previous; 110cc2: 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 } 110cc5: 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 ); 110cc8: 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 ) ) { 110ccb: 39 f0 cmp %esi,%eax 110ccd: 74 69 je 110d38 <_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 } 110ccf: 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; 110cd2: 8b 30 mov (%eax),%esi previous_node->next = new_first_node; 110cd4: 89 01 mov %eax,(%ecx) next_node->previous = new_first_node; 110cd6: 89 42 04 mov %eax,0x4(%edx) new_first_node->next = next_node; 110cd9: 89 10 mov %edx,(%eax) new_first_node->previous = previous_node; 110cdb: 89 48 04 mov %ecx,0x4(%eax) if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 110cde: 8b 53 40 mov 0x40(%ebx),%edx 110ce1: 39 53 38 cmp %edx,0x38(%ebx) 110ce4: 74 11 je 110cf7 <_Thread_queue_Extract_priority_helper+0x57> /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); 110ce6: 8d 50 38 lea 0x38(%eax),%edx 110ce9: 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; 110cec: 89 70 38 mov %esi,0x38(%eax) tail->previous = last_node; 110cef: 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 ); 110cf2: 83 c0 3c add $0x3c,%eax 110cf5: 89 07 mov %eax,(%edi) /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { 110cf7: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp) 110cfb: 75 23 jne 110d20 <_Thread_queue_Extract_priority_helper+0x80> _ISR_Enable( level ); return; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 110cfd: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 110d01: 74 3d je 110d40 <_Thread_queue_Extract_priority_helper+0xa0> _ISR_Enable( level ); 110d03: ff 75 e4 pushl -0x1c(%ebp) 110d06: 9d popf 110d07: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp) 110d0e: 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 } 110d11: 8d 65 f4 lea -0xc(%ebp),%esp 110d14: 5b pop %ebx 110d15: 5e pop %esi 110d16: 5f pop %edi 110d17: c9 leave 110d18: e9 57 c7 ff ff jmp 10d474 <_Thread_Clear_state> 110d1d: 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 ); 110d20: ff 75 e4 pushl -0x1c(%ebp) 110d23: 9d popf #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 110d24: 8d 65 f4 lea -0xc(%ebp),%esp 110d27: 5b pop %ebx 110d28: 5e pop %esi 110d29: 5f pop %edi 110d2a: c9 leave 110d2b: 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 ); 110d2c: ff 75 e4 pushl -0x1c(%ebp) 110d2f: 9d popf #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 110d30: 8d 65 f4 lea -0xc(%ebp),%esp 110d33: 5b pop %ebx 110d34: 5e pop %esi 110d35: 5f pop %edi 110d36: c9 leave 110d37: c3 ret head->next = new_second_node; tail->previous = last_node; last_node->next = tail; } } else { previous_node->next = next_node; 110d38: 89 11 mov %edx,(%ecx) next_node->previous = previous_node; 110d3a: 89 4a 04 mov %ecx,0x4(%edx) 110d3d: eb b8 jmp 110cf7 <_Thread_queue_Extract_priority_helper+0x57> 110d3f: 90 nop 110d40: 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 ); 110d47: ff 75 e4 pushl -0x1c(%ebp) 110d4a: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 110d4b: 83 ec 0c sub $0xc,%esp 110d4e: 8d 43 48 lea 0x48(%ebx),%eax 110d51: 50 push %eax 110d52: e8 89 d9 ff ff call 10e6e0 <_Watchdog_Remove> 110d57: 83 c4 10 add $0x10,%esp 110d5a: eb ab jmp 110d07 <_Thread_queue_Extract_priority_helper+0x67> =============================================================================== 0010debc <_Thread_queue_Extract_with_proxy>: */ bool _Thread_queue_Extract_with_proxy( Thread_Control *the_thread ) { 10debc: 55 push %ebp 10debd: 89 e5 mov %esp,%ebp 10debf: 83 ec 08 sub $0x8,%esp 10dec2: 8b 45 08 mov 0x8(%ebp),%eax States_Control state; state = the_thread->current_state; if ( _States_Is_waiting_on_thread_queue( state ) ) { 10dec5: f7 40 10 e0 be 03 00 testl $0x3bee0,0x10(%eax) 10decc: 75 06 jne 10ded4 <_Thread_queue_Extract_with_proxy+0x18> #endif _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); return true; } return false; 10dece: 31 c0 xor %eax,%eax } 10ded0: c9 leave 10ded1: c3 ret 10ded2: 66 90 xchg %ax,%ax if ( proxy_extract_callout ) (*proxy_extract_callout)( the_thread ); } #endif _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); 10ded4: 83 ec 08 sub $0x8,%esp 10ded7: 50 push %eax 10ded8: ff 70 44 pushl 0x44(%eax) 10dedb: e8 90 2d 00 00 call 110c70 <_Thread_queue_Extract> return true; 10dee0: 83 c4 10 add $0x10,%esp 10dee3: b0 01 mov $0x1,%al } return false; } 10dee5: c9 leave 10dee6: c3 ret =============================================================================== 0011f0bc <_Thread_queue_First>: */ Thread_Control *_Thread_queue_First( Thread_queue_Control *the_thread_queue ) { 11f0bc: 55 push %ebp 11f0bd: 89 e5 mov %esp,%ebp 11f0bf: 83 ec 08 sub $0x8,%esp 11f0c2: 8b 45 08 mov 0x8(%ebp),%eax Thread_Control * (*first_p)(Thread_queue_Control *); if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) 11f0c5: 83 78 34 01 cmpl $0x1,0x34(%eax) 11f0c9: 74 0d je 11f0d8 <_Thread_queue_First+0x1c> first_p = _Thread_queue_First_priority; else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ first_p = _Thread_queue_First_fifo; 11f0cb: ba 50 04 12 00 mov $0x120450,%edx return (*first_p)( the_thread_queue ); 11f0d0: 89 45 08 mov %eax,0x8(%ebp) } 11f0d3: 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 ); 11f0d4: ff e2 jmp *%edx 11f0d6: 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; 11f0d8: ba e4 f0 11 00 mov $0x11f0e4,%edx else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ first_p = _Thread_queue_First_fifo; return (*first_p)( the_thread_queue ); 11f0dd: 89 45 08 mov %eax,0x8(%ebp) } 11f0e0: 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 ); 11f0e1: ff e2 jmp *%edx =============================================================================== 00120450 <_Thread_queue_First_fifo>: */ Thread_Control *_Thread_queue_First_fifo( Thread_queue_Control *the_thread_queue ) { 120450: 55 push %ebp 120451: 89 e5 mov %esp,%ebp 120453: 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; } 120456: 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 ); 120458: 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 ) ) 12045b: 39 d0 cmp %edx,%eax 12045d: 74 05 je 120464 <_Thread_queue_First_fifo+0x14> return (Thread_Control *) _Chain_First( &the_thread_queue->Queues.Fifo ); return NULL; } 12045f: c9 leave 120460: c3 ret 120461: 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; 120464: 31 c0 xor %eax,%eax } 120466: c9 leave 120467: c3 ret =============================================================================== 0010dee8 <_Thread_queue_Flush>: #else Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)), #endif uint32_t status ) { 10dee8: 55 push %ebp 10dee9: 89 e5 mov %esp,%ebp 10deeb: 56 push %esi 10deec: 53 push %ebx 10deed: 8b 5d 08 mov 0x8(%ebp),%ebx 10def0: 8b 75 10 mov 0x10(%ebp),%esi Thread_Control *the_thread; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { 10def3: eb 06 jmp 10defb <_Thread_queue_Flush+0x13> 10def5: 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; 10def8: 89 70 34 mov %esi,0x34(%eax) uint32_t status ) { Thread_Control *the_thread; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { 10defb: 83 ec 0c sub $0xc,%esp 10defe: 53 push %ebx 10deff: e8 80 fc ff ff call 10db84 <_Thread_queue_Dequeue> 10df04: 83 c4 10 add $0x10,%esp 10df07: 85 c0 test %eax,%eax 10df09: 75 ed jne 10def8 <_Thread_queue_Flush+0x10> ( *remote_extract_callout )( the_thread ); else #endif the_thread->Wait.return_code = status; } } 10df0b: 8d 65 f8 lea -0x8(%ebp),%esp 10df0e: 5b pop %ebx 10df0f: 5e pop %esi 10df10: c9 leave 10df11: c3 ret =============================================================================== 0010df14 <_Thread_queue_Initialize>: Thread_queue_Control *the_thread_queue, Thread_queue_Disciplines the_discipline, States_Control state, uint32_t timeout_status ) { 10df14: 55 push %ebp 10df15: 89 e5 mov %esp,%ebp 10df17: 56 push %esi 10df18: 53 push %ebx 10df19: 8b 45 08 mov 0x8(%ebp),%eax 10df1c: 8b 55 0c mov 0xc(%ebp),%edx the_thread_queue->state = state; 10df1f: 8b 4d 10 mov 0x10(%ebp),%ecx 10df22: 89 48 38 mov %ecx,0x38(%eax) the_thread_queue->discipline = the_discipline; 10df25: 89 50 34 mov %edx,0x34(%eax) the_thread_queue->timeout_status = timeout_status; 10df28: 8b 4d 14 mov 0x14(%ebp),%ecx 10df2b: 89 48 3c mov %ecx,0x3c(%eax) the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 10df2e: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax) if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 10df35: 83 fa 01 cmp $0x1,%edx 10df38: 74 16 je 10df50 <_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 ); 10df3a: 8d 50 04 lea 0x4(%eax),%edx 10df3d: 89 10 mov %edx,(%eax) head->next = tail; head->previous = NULL; 10df3f: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) tail->previous = head; 10df46: 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 ); } } 10df49: 5b pop %ebx 10df4a: 5e pop %esi 10df4b: c9 leave 10df4c: c3 ret 10df4d: 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 ) { 10df50: 89 c1 mov %eax,%ecx 10df52: 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 ); 10df54: 8d 1c 52 lea (%edx,%edx,2),%ebx 10df57: 8d 1c 98 lea (%eax,%ebx,4),%ebx 10df5a: 8d 73 04 lea 0x4(%ebx),%esi 10df5d: 89 31 mov %esi,(%ecx) head->next = tail; head->previous = NULL; 10df5f: 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 ); 10df66: 89 59 08 mov %ebx,0x8(%ecx) uint32_t index; for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++) 10df69: 42 inc %edx 10df6a: 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 ; 10df6d: 83 fa 04 cmp $0x4,%edx 10df70: 75 e2 jne 10df54 <_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 ); } } 10df72: 5b pop %ebx 10df73: 5e pop %esi 10df74: c9 leave 10df75: c3 ret =============================================================================== 0010df78 <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 10df78: 55 push %ebp 10df79: 89 e5 mov %esp,%ebp 10df7b: 57 push %edi 10df7c: 56 push %esi 10df7d: 53 push %ebx 10df7e: 83 ec 1c sub $0x1c,%esp 10df81: 8b 75 08 mov 0x8(%ebp),%esi 10df84: 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 ) 10df87: 85 f6 test %esi,%esi 10df89: 74 06 je 10df91 <_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 ) { 10df8b: 83 7e 34 01 cmpl $0x1,0x34(%esi) 10df8f: 74 0b je 10df9c <_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 ); } } 10df91: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10df94: 5b pop %ebx <== NOT EXECUTED 10df95: 5e pop %esi <== NOT EXECUTED 10df96: 5f pop %edi <== NOT EXECUTED 10df97: c9 leave <== NOT EXECUTED 10df98: c3 ret <== NOT EXECUTED 10df99: 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 ); 10df9c: 9c pushf 10df9d: fa cli 10df9e: 5b pop %ebx if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 10df9f: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi) 10dfa6: 75 0c jne 10dfb4 <_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 ); 10dfa8: 53 push %ebx 10dfa9: 9d popf } } 10dfaa: 8d 65 f4 lea -0xc(%ebp),%esp 10dfad: 5b pop %ebx 10dfae: 5e pop %esi 10dfaf: 5f pop %edi 10dfb0: c9 leave 10dfb1: c3 ret 10dfb2: 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; 10dfb4: 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 ); 10dfbb: 50 push %eax 10dfbc: 6a 01 push $0x1 10dfbe: 57 push %edi 10dfbf: 56 push %esi 10dfc0: e8 db 2c 00 00 call 110ca0 <_Thread_queue_Extract_priority_helper> (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); 10dfc5: 83 c4 0c add $0xc,%esp 10dfc8: 8d 45 e4 lea -0x1c(%ebp),%eax 10dfcb: 50 push %eax 10dfcc: 57 push %edi 10dfcd: 56 push %esi 10dfce: e8 71 fd ff ff call 10dd44 <_Thread_queue_Enqueue_priority> 10dfd3: 83 c4 10 add $0x10,%esp 10dfd6: eb d0 jmp 10dfa8 <_Thread_queue_Requeue+0x30> =============================================================================== 0010dfd8 <_Thread_queue_Timeout>: void _Thread_queue_Timeout( Objects_Id id, void *ignored __attribute__((unused)) ) { 10dfd8: 55 push %ebp 10dfd9: 89 e5 mov %esp,%ebp 10dfdb: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10dfde: 8d 45 f4 lea -0xc(%ebp),%eax 10dfe1: 50 push %eax 10dfe2: ff 75 08 pushl 0x8(%ebp) 10dfe5: e8 2e f8 ff ff call 10d818 <_Thread_Get> switch ( location ) { 10dfea: 83 c4 10 add $0x10,%esp 10dfed: 8b 55 f4 mov -0xc(%ebp),%edx 10dff0: 85 d2 test %edx,%edx 10dff2: 75 17 jne 10e00b <_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 ); 10dff4: 83 ec 0c sub $0xc,%esp 10dff7: 50 push %eax 10dff8: e8 5f 2d 00 00 call 110d5c <_Thread_queue_Process_timeout> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10dffd: a1 70 54 12 00 mov 0x125470,%eax 10e002: 48 dec %eax 10e003: a3 70 54 12 00 mov %eax,0x125470 10e008: 83 c4 10 add $0x10,%esp _Thread_Unnest_dispatch(); break; } } 10e00b: c9 leave 10e00c: c3 ret =============================================================================== 00118dc4 <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 118dc4: 55 push %ebp 118dc5: 89 e5 mov %esp,%ebp 118dc7: 57 push %edi 118dc8: 56 push %esi 118dc9: 53 push %ebx 118dca: 83 ec 4c sub $0x4c,%esp 118dcd: 8b 5d 08 mov 0x8(%ebp),%ebx ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 118dd0: 8d 45 e0 lea -0x20(%ebp),%eax 118dd3: 89 45 b4 mov %eax,-0x4c(%ebp) 118dd6: 89 45 dc mov %eax,-0x24(%ebp) head->previous = NULL; 118dd9: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) tail->previous = head; 118de0: 8d 4d dc lea -0x24(%ebp),%ecx 118de3: 89 4d e4 mov %ecx,-0x1c(%ebp) ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 118de6: 8d 7d d0 lea -0x30(%ebp),%edi 118de9: 8d 45 d4 lea -0x2c(%ebp),%eax 118dec: 89 45 b0 mov %eax,-0x50(%ebp) 118def: 89 45 d0 mov %eax,-0x30(%ebp) head->previous = NULL; 118df2: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) tail->previous = head; 118df9: 89 7d d8 mov %edi,-0x28(%ebp) 118dfc: 8d 73 30 lea 0x30(%ebx),%esi 118dff: 8d 4b 68 lea 0x68(%ebx),%ecx 118e02: 89 4d c4 mov %ecx,-0x3c(%ebp) 118e05: 8d 43 08 lea 0x8(%ebx),%eax 118e08: 89 45 bc mov %eax,-0x44(%ebp) 118e0b: 8d 53 40 lea 0x40(%ebx),%edx 118e0e: 89 55 c0 mov %edx,-0x40(%ebp) 118e11: 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; 118e14: 8d 4d dc lea -0x24(%ebp),%ecx 118e17: 89 4b 78 mov %ecx,0x78(%ebx) 118e1a: 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; 118e1c: a1 04 0c 14 00 mov 0x140c04,%eax /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 118e21: 8b 53 3c mov 0x3c(%ebx),%edx watchdogs->last_snapshot = snapshot; 118e24: 89 43 3c mov %eax,0x3c(%ebx) _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 118e27: 51 push %ecx 118e28: 57 push %edi Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 118e29: 29 d0 sub %edx,%eax watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 118e2b: 50 push %eax 118e2c: 56 push %esi 118e2d: e8 b6 3d 00 00 call 11cbe8 <_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(); 118e32: a1 64 0b 14 00 mov 0x140b64,%eax Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 118e37: 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 ) { 118e3a: 83 c4 10 add $0x10,%esp 118e3d: 39 d0 cmp %edx,%eax 118e3f: 0f 87 af 00 00 00 ja 118ef4 <_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 ) { 118e45: 0f 82 c9 00 00 00 jb 118f14 <_Timer_server_Body+0x150> */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); } watchdogs->last_snapshot = snapshot; 118e4b: 89 43 74 mov %eax,0x74(%ebx) 118e4e: 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 ); 118e50: 8b 43 78 mov 0x78(%ebx),%eax 118e53: 83 ec 0c sub $0xc,%esp 118e56: 50 push %eax 118e57: e8 b8 09 00 00 call 119814 <_Chain_Get> if ( timer == NULL ) { 118e5c: 83 c4 10 add $0x10,%esp 118e5f: 85 c0 test %eax,%eax 118e61: 74 35 je 118e98 <_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 ) { 118e63: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED 118e66: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED 118e69: 74 19 je 118e84 <_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 ) { 118e6b: 83 fa 03 cmp $0x3,%edx <== NOT EXECUTED 118e6e: 75 e0 jne 118e50 <_Timer_server_Body+0x8c><== NOT EXECUTED _Watchdog_Insert( &ts->TOD_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: ff 75 c4 pushl -0x3c(%ebp) <== NOT EXECUTED 118e7a: e8 f5 3d 00 00 call 11cc74 <_Watchdog_Insert> <== NOT EXECUTED 118e7f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 118e82: eb cc jmp 118e50 <_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 ); 118e84: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 118e87: 83 c0 10 add $0x10,%eax <== NOT EXECUTED 118e8a: 50 push %eax <== NOT EXECUTED 118e8b: 56 push %esi <== NOT EXECUTED 118e8c: e8 e3 3d 00 00 call 11cc74 <_Watchdog_Insert> <== NOT EXECUTED 118e91: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 118e94: eb ba jmp 118e50 <_Timer_server_Body+0x8c><== NOT EXECUTED 118e96: 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 ); 118e98: 9c pushf 118e99: fa cli 118e9a: 58 pop %eax tmp = ts->insert_chain; 118e9b: 8b 53 78 mov 0x78(%ebx),%edx if ( _Chain_Is_empty( insert_chain ) ) { 118e9e: 8b 55 b4 mov -0x4c(%ebp),%edx 118ea1: 39 55 dc cmp %edx,-0x24(%ebp) 118ea4: 0f 84 86 00 00 00 je 118f30 <_Timer_server_Body+0x16c><== ALWAYS TAKEN 118eaa: b2 01 mov $0x1,%dl <== NOT EXECUTED ts->insert_chain = NULL; do_loop = false; } _ISR_Enable( level ); 118eac: 50 push %eax 118ead: 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 ) { 118eae: 84 d2 test %dl,%dl 118eb0: 0f 85 66 ff ff ff jne 118e1c <_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 ) ) { 118eb6: 8b 4d b0 mov -0x50(%ebp),%ecx 118eb9: 39 4d d0 cmp %ecx,-0x30(%ebp) 118ebc: 75 22 jne 118ee0 <_Timer_server_Body+0x11c> 118ebe: eb 7e jmp 118f3e <_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; 118ec0: 8b 10 mov (%eax),%edx head->next = new_first; 118ec2: 89 55 d0 mov %edx,-0x30(%ebp) new_first->previous = head; 118ec5: 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; 118ec8: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax) _ISR_Enable( level ); 118ecf: 51 push %ecx 118ed0: 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 ); 118ed1: 83 ec 08 sub $0x8,%esp 118ed4: ff 70 24 pushl 0x24(%eax) 118ed7: ff 70 20 pushl 0x20(%eax) 118eda: ff 50 1c call *0x1c(%eax) } 118edd: 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 ); 118ee0: 9c pushf 118ee1: fa cli 118ee2: 59 pop %ecx initialized = false; } #endif return status; } 118ee3: 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)) 118ee6: 3b 45 b0 cmp -0x50(%ebp),%eax 118ee9: 75 d5 jne 118ec0 <_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 ); 118eeb: 51 push %ecx 118eec: 9d popf 118eed: e9 22 ff ff ff jmp 118e14 <_Timer_server_Body+0x50> 118ef2: 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 ); 118ef4: 51 push %ecx 118ef5: 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; 118ef6: 89 c1 mov %eax,%ecx 118ef8: 29 d1 sub %edx,%ecx _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 118efa: 51 push %ecx 118efb: ff 75 c4 pushl -0x3c(%ebp) 118efe: 89 45 b8 mov %eax,-0x48(%ebp) 118f01: e8 e2 3c 00 00 call 11cbe8 <_Watchdog_Adjust_to_chain> 118f06: 83 c4 10 add $0x10,%esp 118f09: 8b 45 b8 mov -0x48(%ebp),%eax 118f0c: e9 3a ff ff ff jmp 118e4b <_Timer_server_Body+0x87> 118f11: 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 ); 118f14: 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; 118f15: 29 c2 sub %eax,%edx _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); 118f17: 52 push %edx 118f18: 6a 01 push $0x1 118f1a: ff 75 c4 pushl -0x3c(%ebp) 118f1d: 89 45 b8 mov %eax,-0x48(%ebp) 118f20: e8 4b 3c 00 00 call 11cb70 <_Watchdog_Adjust> 118f25: 83 c4 10 add $0x10,%esp 118f28: 8b 45 b8 mov -0x48(%ebp),%eax 118f2b: e9 1b ff ff ff jmp 118e4b <_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; 118f30: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx) do_loop = false; 118f37: 31 d2 xor %edx,%edx 118f39: e9 6e ff ff ff jmp 118eac <_Timer_server_Body+0xe8> * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; 118f3e: c6 43 7c 00 movb $0x0,0x7c(%ebx) 118f42: a1 90 0a 14 00 mov 0x140a90,%eax 118f47: 40 inc %eax 118f48: a3 90 0a 14 00 mov %eax,0x140a90 /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); 118f4d: 83 ec 08 sub $0x8,%esp 118f50: 6a 08 push $0x8 118f52: ff 33 pushl (%ebx) 118f54: e8 df 35 00 00 call 11c538 <_Thread_Set_state> _Timer_server_Reset_interval_system_watchdog( ts ); 118f59: 89 d8 mov %ebx,%eax 118f5b: e8 c4 fd ff ff call 118d24 <_Timer_server_Reset_interval_system_watchdog> _Timer_server_Reset_tod_system_watchdog( ts ); 118f60: 89 d8 mov %ebx,%eax 118f62: e8 0d fe ff ff call 118d74 <_Timer_server_Reset_tod_system_watchdog> _Thread_Enable_dispatch(); 118f67: e8 c8 2c 00 00 call 11bc34 <_Thread_Enable_dispatch> ts->active = true; 118f6c: 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 ); 118f70: 5a pop %edx 118f71: ff 75 bc pushl -0x44(%ebp) 118f74: e8 3b 3e 00 00 call 11cdb4 <_Watchdog_Remove> static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 118f79: 58 pop %eax 118f7a: ff 75 c0 pushl -0x40(%ebp) 118f7d: e8 32 3e 00 00 call 11cdb4 <_Watchdog_Remove> 118f82: 83 c4 10 add $0x10,%esp 118f85: e9 8a fe ff ff jmp 118e14 <_Timer_server_Body+0x50> =============================================================================== 00118f8c <_Timer_server_Schedule_operation_method>: static void _Timer_server_Schedule_operation_method( Timer_server_Control *ts, Timer_Control *timer ) { 118f8c: 55 push %ebp 118f8d: 89 e5 mov %esp,%ebp 118f8f: 57 push %edi 118f90: 56 push %esi 118f91: 53 push %ebx 118f92: 83 ec 2c sub $0x2c,%esp 118f95: 8b 5d 08 mov 0x8(%ebp),%ebx 118f98: 8b 45 0c mov 0xc(%ebp),%eax if ( ts->insert_chain == NULL ) { 118f9b: 8b 53 78 mov 0x78(%ebx),%edx 118f9e: 85 d2 test %edx,%edx 118fa0: 74 16 je 118fb8 <_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 ); 118fa2: 8b 53 78 mov 0x78(%ebx),%edx <== NOT EXECUTED 118fa5: 89 45 0c mov %eax,0xc(%ebp) <== NOT EXECUTED 118fa8: 89 55 08 mov %edx,0x8(%ebp) <== NOT EXECUTED } } 118fab: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 118fae: 5b pop %ebx <== NOT EXECUTED 118faf: 5e pop %esi <== NOT EXECUTED 118fb0: 5f pop %edi <== NOT EXECUTED 118fb1: 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 ); 118fb2: e9 21 08 00 00 jmp 1197d8 <_Chain_Append> <== NOT EXECUTED 118fb7: 90 nop <== NOT EXECUTED 118fb8: 8b 15 90 0a 14 00 mov 0x140a90,%edx 118fbe: 42 inc %edx 118fbf: 89 15 90 0a 14 00 mov %edx,0x140a90 * being inserted. This could result in an integer overflow. */ _Thread_Disable_dispatch(); if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 118fc5: 8b 50 38 mov 0x38(%eax),%edx 118fc8: 83 fa 01 cmp $0x1,%edx 118fcb: 74 7b je 119048 <_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 ) { 118fcd: 83 fa 03 cmp $0x3,%edx 118fd0: 74 0e je 118fe0 <_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 ); } } 118fd2: 8d 65 f4 lea -0xc(%ebp),%esp 118fd5: 5b pop %ebx 118fd6: 5e pop %esi 118fd7: 5f pop %edi 118fd8: c9 leave if ( !ts->active ) { _Timer_server_Reset_tod_system_watchdog( ts ); } } _Thread_Enable_dispatch(); 118fd9: e9 56 2c 00 00 jmp 11bc34 <_Thread_Enable_dispatch> 118fde: 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 ); 118fe0: 9c pushf 118fe1: fa cli 118fe2: 8f 45 e4 popl -0x1c(%ebp) snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 118fe5: 8b 0d 64 0b 14 00 mov 0x140b64,%ecx last_snapshot = ts->TOD_watchdogs.last_snapshot; 118feb: 8b 53 74 mov 0x74(%ebx),%edx 118fee: 89 55 d4 mov %edx,-0x2c(%ebp) initialized = false; } #endif return status; } 118ff1: 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 ); 118ff4: 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 ) ) { 118ff7: 39 fa cmp %edi,%edx 118ff9: 74 21 je 11901c <_Timer_server_Schedule_operation_method+0x90> first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain ); delta_interval = first_watchdog->delta_interval; 118ffb: 8b 7a 10 mov 0x10(%edx),%edi if ( snapshot > last_snapshot ) { 118ffe: 3b 4d d4 cmp -0x2c(%ebp),%ecx 119001: 0f 86 a1 00 00 00 jbe 1190a8 <_Timer_server_Schedule_operation_method+0x11c> /* * We advanced in time. */ delta = snapshot - last_snapshot; 119007: 89 ce mov %ecx,%esi 119009: 2b 75 d4 sub -0x2c(%ebp),%esi 11900c: 89 75 d4 mov %esi,-0x2c(%ebp) if (delta_interval > delta) { 11900f: 39 f7 cmp %esi,%edi 119011: 0f 86 9b 00 00 00 jbe 1190b2 <_Timer_server_Schedule_operation_method+0x126><== NEVER TAKEN delta_interval -= delta; 119017: 29 f7 sub %esi,%edi * Someone put us in the past. */ delta = last_snapshot - snapshot; delta_interval += delta; } first_watchdog->delta_interval = delta_interval; 119019: 89 7a 10 mov %edi,0x10(%edx) } ts->TOD_watchdogs.last_snapshot = snapshot; 11901c: 89 4b 74 mov %ecx,0x74(%ebx) _ISR_Enable( level ); 11901f: ff 75 e4 pushl -0x1c(%ebp) 119022: 9d popf _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 119023: 83 ec 08 sub $0x8,%esp 119026: 83 c0 10 add $0x10,%eax 119029: 50 push %eax 11902a: 8d 43 68 lea 0x68(%ebx),%eax 11902d: 50 push %eax 11902e: e8 41 3c 00 00 call 11cc74 <_Watchdog_Insert> if ( !ts->active ) { 119033: 8a 43 7c mov 0x7c(%ebx),%al 119036: 83 c4 10 add $0x10,%esp 119039: 84 c0 test %al,%al 11903b: 75 95 jne 118fd2 <_Timer_server_Schedule_operation_method+0x46> _Timer_server_Reset_tod_system_watchdog( ts ); 11903d: 89 d8 mov %ebx,%eax 11903f: e8 30 fd ff ff call 118d74 <_Timer_server_Reset_tod_system_watchdog> 119044: eb 8c jmp 118fd2 <_Timer_server_Schedule_operation_method+0x46> 119046: 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 ); 119048: 9c pushf 119049: fa cli 11904a: 8f 45 e4 popl -0x1c(%ebp) snapshot = _Watchdog_Ticks_since_boot; 11904d: 8b 0d 04 0c 14 00 mov 0x140c04,%ecx last_snapshot = ts->Interval_watchdogs.last_snapshot; 119053: 8b 7b 3c mov 0x3c(%ebx),%edi initialized = false; } #endif return status; } 119056: 8b 53 30 mov 0x30(%ebx),%edx 119059: 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 ) ) { 11905c: 39 f2 cmp %esi,%edx 11905e: 74 10 je 119070 <_Timer_server_Schedule_operation_method+0xe4> first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain ); /* * We assume adequate unsigned arithmetic here. */ delta = snapshot - last_snapshot; 119060: 89 ce mov %ecx,%esi 119062: 29 fe sub %edi,%esi delta_interval = first_watchdog->delta_interval; 119064: 8b 7a 10 mov 0x10(%edx),%edi if (delta_interval > delta) { 119067: 39 fe cmp %edi,%esi 119069: 73 39 jae 1190a4 <_Timer_server_Schedule_operation_method+0x118> delta_interval -= delta; 11906b: 29 f7 sub %esi,%edi } else { delta_interval = 0; } first_watchdog->delta_interval = delta_interval; 11906d: 89 7a 10 mov %edi,0x10(%edx) } ts->Interval_watchdogs.last_snapshot = snapshot; 119070: 89 4b 3c mov %ecx,0x3c(%ebx) _ISR_Enable( level ); 119073: ff 75 e4 pushl -0x1c(%ebp) 119076: 9d popf _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 119077: 83 ec 08 sub $0x8,%esp 11907a: 83 c0 10 add $0x10,%eax 11907d: 50 push %eax 11907e: 8d 43 30 lea 0x30(%ebx),%eax 119081: 50 push %eax 119082: e8 ed 3b 00 00 call 11cc74 <_Watchdog_Insert> if ( !ts->active ) { 119087: 8a 43 7c mov 0x7c(%ebx),%al 11908a: 83 c4 10 add $0x10,%esp 11908d: 84 c0 test %al,%al 11908f: 0f 85 3d ff ff ff jne 118fd2 <_Timer_server_Schedule_operation_method+0x46> _Timer_server_Reset_interval_system_watchdog( ts ); 119095: 89 d8 mov %ebx,%eax 119097: e8 88 fc ff ff call 118d24 <_Timer_server_Reset_interval_system_watchdog> 11909c: e9 31 ff ff ff jmp 118fd2 <_Timer_server_Schedule_operation_method+0x46> 1190a1: 8d 76 00 lea 0x0(%esi),%esi delta_interval = first_watchdog->delta_interval; if (delta_interval > delta) { delta_interval -= delta; } else { delta_interval = 0; 1190a4: 31 ff xor %edi,%edi 1190a6: eb c5 jmp 11906d <_Timer_server_Schedule_operation_method+0xe1> } } else { /* * Someone put us in the past. */ delta = last_snapshot - snapshot; 1190a8: 03 7d d4 add -0x2c(%ebp),%edi delta_interval += delta; 1190ab: 29 cf sub %ecx,%edi 1190ad: e9 67 ff ff ff jmp 119019 <_Timer_server_Schedule_operation_method+0x8d> */ delta = snapshot - last_snapshot; if (delta_interval > delta) { delta_interval -= delta; } else { delta_interval = 0; 1190b2: 31 ff xor %edi,%edi <== NOT EXECUTED 1190b4: e9 60 ff ff ff jmp 119019 <_Timer_server_Schedule_operation_method+0x8d><== NOT EXECUTED =============================================================================== 0010e284 <_Timespec_Add_to>: uint32_t _Timespec_Add_to( struct timespec *time, const struct timespec *add ) { 10e284: 55 push %ebp 10e285: 89 e5 mov %esp,%ebp 10e287: 53 push %ebx 10e288: 8b 5d 08 mov 0x8(%ebp),%ebx 10e28b: 8b 55 0c mov 0xc(%ebp),%edx uint32_t seconds = add->tv_sec; 10e28e: 8b 02 mov (%edx),%eax /* Add the basics */ time->tv_sec += add->tv_sec; 10e290: 01 03 add %eax,(%ebx) time->tv_nsec += add->tv_nsec; 10e292: 8b 52 04 mov 0x4(%edx),%edx 10e295: 03 53 04 add 0x4(%ebx),%edx 10e298: 89 53 04 mov %edx,0x4(%ebx) /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 10e29b: 81 fa ff c9 9a 3b cmp $0x3b9ac9ff,%edx 10e2a1: 76 1a jbe 10e2bd <_Timespec_Add_to+0x39> 10e2a3: 8b 0b mov (%ebx),%ecx 10e2a5: 8d 76 00 lea 0x0(%esi),%esi time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND; 10e2a8: 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( 10e2ae: 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++; 10e2af: 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 ) { 10e2b0: 81 fa ff c9 9a 3b cmp $0x3b9ac9ff,%edx 10e2b6: 77 f0 ja 10e2a8 <_Timespec_Add_to+0x24> <== NEVER TAKEN 10e2b8: 89 53 04 mov %edx,0x4(%ebx) 10e2bb: 89 0b mov %ecx,(%ebx) time->tv_sec++; seconds++; } return seconds; } 10e2bd: 5b pop %ebx 10e2be: c9 leave 10e2bf: c3 ret =============================================================================== 0010fab4 <_Timespec_Divide>: const struct timespec *lhs, const struct timespec *rhs, uint32_t *ival_percentage, uint32_t *fval_percentage ) { 10fab4: 55 push %ebp 10fab5: 89 e5 mov %esp,%ebp 10fab7: 57 push %edi 10fab8: 56 push %esi 10fab9: 53 push %ebx 10faba: 83 ec 2c sub $0x2c,%esp 10fabd: 8b 45 08 mov 0x8(%ebp),%eax 10fac0: 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; 10fac3: 8b 38 mov (%eax),%edi left += lhs->tv_nsec; 10fac5: 8b 70 04 mov 0x4(%eax),%esi right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 10fac8: bb 00 ca 9a 3b mov $0x3b9aca00,%ebx 10facd: 8b 01 mov (%ecx),%eax 10facf: f7 eb imul %ebx 10fad1: 89 45 e0 mov %eax,-0x20(%ebp) 10fad4: 89 55 e4 mov %edx,-0x1c(%ebp) right += rhs->tv_nsec; 10fad7: 8b 41 04 mov 0x4(%ecx),%eax 10fada: 99 cltd 10fadb: 01 45 e0 add %eax,-0x20(%ebp) 10fade: 11 55 e4 adc %edx,-0x1c(%ebp) if ( right == 0 ) { 10fae1: 8b 55 e4 mov -0x1c(%ebp),%edx 10fae4: 0b 55 e0 or -0x20(%ebp),%edx 10fae7: 74 73 je 10fb5c <_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; 10fae9: 89 f8 mov %edi,%eax 10faeb: f7 eb imul %ebx 10faed: 89 45 d0 mov %eax,-0x30(%ebp) 10faf0: 89 55 d4 mov %edx,-0x2c(%ebp) left += lhs->tv_nsec; 10faf3: 89 f7 mov %esi,%edi 10faf5: c1 ff 1f sar $0x1f,%edi 10faf8: 01 75 d0 add %esi,-0x30(%ebp) 10fafb: 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; 10fafe: 69 4d d4 a0 86 01 00 imul $0x186a0,-0x2c(%ebp),%ecx 10fb05: bb a0 86 01 00 mov $0x186a0,%ebx 10fb0a: 8b 45 d0 mov -0x30(%ebp),%eax 10fb0d: f7 e3 mul %ebx 10fb0f: 8d 34 11 lea (%ecx,%edx,1),%esi 10fb12: ff 75 e4 pushl -0x1c(%ebp) 10fb15: ff 75 e0 pushl -0x20(%ebp) 10fb18: 56 push %esi 10fb19: 50 push %eax 10fb1a: e8 b1 fb 00 00 call 11f6d0 <__udivdi3> 10fb1f: 83 c4 10 add $0x10,%esp 10fb22: 89 c3 mov %eax,%ebx 10fb24: 89 d6 mov %edx,%esi *ival_percentage = answer / 1000; 10fb26: 6a 00 push $0x0 10fb28: 68 e8 03 00 00 push $0x3e8 10fb2d: 52 push %edx 10fb2e: 50 push %eax 10fb2f: e8 9c fb 00 00 call 11f6d0 <__udivdi3> 10fb34: 83 c4 10 add $0x10,%esp 10fb37: 8b 55 10 mov 0x10(%ebp),%edx 10fb3a: 89 02 mov %eax,(%edx) *fval_percentage = answer % 1000; 10fb3c: 6a 00 push $0x0 10fb3e: 68 e8 03 00 00 push $0x3e8 10fb43: 56 push %esi 10fb44: 53 push %ebx 10fb45: e8 96 fc 00 00 call 11f7e0 <__umoddi3> 10fb4a: 83 c4 10 add $0x10,%esp 10fb4d: 8b 55 14 mov 0x14(%ebp),%edx 10fb50: 89 02 mov %eax,(%edx) } 10fb52: 8d 65 f4 lea -0xc(%ebp),%esp 10fb55: 5b pop %ebx 10fb56: 5e pop %esi 10fb57: 5f pop %edi 10fb58: c9 leave 10fb59: c3 ret 10fb5a: 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; 10fb5c: 8b 45 10 mov 0x10(%ebp),%eax 10fb5f: c7 00 00 00 00 00 movl $0x0,(%eax) *fval_percentage = 0; 10fb65: 8b 55 14 mov 0x14(%ebp),%edx 10fb68: c7 02 00 00 00 00 movl $0x0,(%edx) answer = (left * 100000) / right; *ival_percentage = answer / 1000; *fval_percentage = answer % 1000; } 10fb6e: 8d 65 f4 lea -0xc(%ebp),%esp 10fb71: 5b pop %ebx 10fb72: 5e pop %esi 10fb73: 5f pop %edi 10fb74: c9 leave 10fb75: c3 ret =============================================================================== 0010fd60 <_Timespec_Greater_than>: bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { 10fd60: 55 push %ebp 10fd61: 89 e5 mov %esp,%ebp 10fd63: 8b 55 08 mov 0x8(%ebp),%edx 10fd66: 8b 45 0c mov 0xc(%ebp),%eax if ( lhs->tv_sec > rhs->tv_sec ) 10fd69: 8b 08 mov (%eax),%ecx 10fd6b: 39 0a cmp %ecx,(%edx) 10fd6d: 7f 11 jg 10fd80 <_Timespec_Greater_than+0x20> return true; if ( lhs->tv_sec < rhs->tv_sec ) 10fd6f: 7c 0b jl 10fd7c <_Timespec_Greater_than+0x1c><== NEVER TAKEN #include #include #include bool _Timespec_Greater_than( 10fd71: 8b 48 04 mov 0x4(%eax),%ecx 10fd74: 39 4a 04 cmp %ecx,0x4(%edx) 10fd77: 0f 9f c0 setg %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 { if ( lhs->tv_sec > rhs->tv_sec ) return true; if ( lhs->tv_sec < rhs->tv_sec ) return false; 10fd7c: 31 c0 xor %eax,%eax /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 10fd7e: c9 leave <== NOT EXECUTED 10fd7f: c3 ret <== NOT EXECUTED const struct timespec *lhs, const struct timespec *rhs ) { if ( lhs->tv_sec > rhs->tv_sec ) return true; 10fd80: b0 01 mov $0x1,%al /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 10fd82: c9 leave 10fd83: c3 ret =============================================================================== 0010eee8 <_Timespec_Is_valid>: #include bool _Timespec_Is_valid( const struct timespec *time ) { 10eee8: 55 push %ebp 10eee9: 89 e5 mov %esp,%ebp 10eeeb: 8b 45 08 mov 0x8(%ebp),%eax if ( !time ) 10eeee: 85 c0 test %eax,%eax 10eef0: 74 1a je 10ef0c <_Timespec_Is_valid+0x24> return false; if ( time->tv_sec < 0 ) 10eef2: 8b 10 mov (%eax),%edx 10eef4: 85 d2 test %edx,%edx 10eef6: 78 14 js 10ef0c <_Timespec_Is_valid+0x24> return false; if ( time->tv_nsec < 0 ) 10eef8: 8b 40 04 mov 0x4(%eax),%eax 10eefb: 85 c0 test %eax,%eax 10eefd: 78 0d js 10ef0c <_Timespec_Is_valid+0x24> #include #include #include bool _Timespec_Is_valid( 10eeff: 3d ff c9 9a 3b cmp $0x3b9ac9ff,%eax 10ef04: 0f 96 c0 setbe %al if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) return false; return true; } 10ef07: c9 leave 10ef08: c3 ret 10ef09: 8d 76 00 lea 0x0(%esi),%esi if ( time->tv_sec < 0 ) return false; if ( time->tv_nsec < 0 ) return false; 10ef0c: 31 c0 xor %eax,%eax if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) return false; return true; } 10ef0e: c9 leave 10ef0f: c3 ret =============================================================================== 0010ef50 <_Timespec_To_ticks>: */ uint32_t _Timespec_To_ticks( const struct timespec *time ) { 10ef50: 55 push %ebp 10ef51: 89 e5 mov %esp,%ebp 10ef53: 56 push %esi 10ef54: 53 push %ebx 10ef55: 8b 5d 08 mov 0x8(%ebp),%ebx uint32_t ticks; if ( (time->tv_sec == 0) && (time->tv_nsec == 0) ) 10ef58: 8b 33 mov (%ebx),%esi 10ef5a: 85 f6 test %esi,%esi 10ef5c: 75 07 jne 10ef65 <_Timespec_To_ticks+0x15> 10ef5e: 8b 43 04 mov 0x4(%ebx),%eax 10ef61: 85 c0 test %eax,%eax 10ef63: 74 37 je 10ef9c <_Timespec_To_ticks+0x4c> return 0; ticks = time->tv_sec * TOD_TICKS_PER_SECOND; 10ef65: e8 ee 24 00 00 call 111458 10ef6a: 89 c1 mov %eax,%ecx 10ef6c: 0f af ce imul %esi,%ecx ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick(); 10ef6f: a1 2c 32 12 00 mov 0x12322c,%eax 10ef74: 8d 04 80 lea (%eax,%eax,4),%eax 10ef77: 8d 04 80 lea (%eax,%eax,4),%eax 10ef7a: 8d 34 80 lea (%eax,%eax,4),%esi 10ef7d: c1 e6 03 shl $0x3,%esi 10ef80: 8b 43 04 mov 0x4(%ebx),%eax 10ef83: 31 d2 xor %edx,%edx 10ef85: f7 f6 div %esi if (ticks) 10ef87: 01 c8 add %ecx,%eax 10ef89: 74 05 je 10ef90 <_Timespec_To_ticks+0x40> return ticks; return 1; } 10ef8b: 5b pop %ebx 10ef8c: 5e pop %esi 10ef8d: c9 leave 10ef8e: c3 ret 10ef8f: 90 nop ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick(); if (ticks) return ticks; return 1; 10ef90: b8 01 00 00 00 mov $0x1,%eax } 10ef95: 5b pop %ebx 10ef96: 5e pop %esi 10ef97: c9 leave 10ef98: c3 ret 10ef99: 8d 76 00 lea 0x0(%esi),%esi ) { uint32_t ticks; if ( (time->tv_sec == 0) && (time->tv_nsec == 0) ) return 0; 10ef9c: 31 c0 xor %eax,%eax if (ticks) return ticks; return 1; } 10ef9e: 5b pop %ebx 10ef9f: 5e pop %esi 10efa0: c9 leave 10efa1: c3 ret =============================================================================== 0010e43c <_User_extensions_Fatal>: void _User_extensions_Fatal ( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 10e43c: 55 push %ebp 10e43d: 89 e5 mov %esp,%ebp 10e43f: 57 push %edi 10e440: 56 push %esi 10e441: 53 push %ebx 10e442: 83 ec 1c sub $0x1c,%esp 10e445: 8b 75 08 mov 0x8(%ebp),%esi 10e448: 8b 7d 10 mov 0x10(%ebp),%edi 10e44b: 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 ); } } 10e44e: 8b 1d d4 56 12 00 mov 0x1256d4,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e454: 81 fb cc 56 12 00 cmp $0x1256cc,%ebx 10e45a: 74 25 je 10e481 <_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 ); 10e45c: 0f b6 c0 movzbl %al,%eax 10e45f: 89 45 e4 mov %eax,-0x1c(%ebp) 10e462: 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 ) 10e464: 8b 43 30 mov 0x30(%ebx),%eax 10e467: 85 c0 test %eax,%eax 10e469: 74 0b je 10e476 <_User_extensions_Fatal+0x3a> (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 10e46b: 52 push %edx 10e46c: 57 push %edi 10e46d: ff 75 e4 pushl -0x1c(%ebp) 10e470: 56 push %esi 10e471: ff d0 call *%eax 10e473: 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 ) { 10e476: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e479: 81 fb cc 56 12 00 cmp $0x1256cc,%ebx 10e47f: 75 e3 jne 10e464 <_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 ); } } 10e481: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10e484: 5b pop %ebx <== NOT EXECUTED 10e485: 5e pop %esi <== NOT EXECUTED 10e486: 5f pop %edi <== NOT EXECUTED 10e487: c9 leave <== NOT EXECUTED 10e488: c3 ret <== NOT EXECUTED =============================================================================== 0010e300 <_User_extensions_Handler_initialization>: #include #include #include void _User_extensions_Handler_initialization(void) { 10e300: 55 push %ebp 10e301: 89 e5 mov %esp,%ebp 10e303: 57 push %edi 10e304: 56 push %esi 10e305: 53 push %ebx 10e306: 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; 10e309: a1 5c 12 12 00 mov 0x12125c,%eax 10e30e: 89 45 dc mov %eax,-0x24(%ebp) initial_extensions = Configuration.User_extension_table; 10e311: 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; 10e317: c7 05 cc 56 12 00 d0 movl $0x1256d0,0x1256cc 10e31e: 56 12 00 head->previous = NULL; 10e321: c7 05 d0 56 12 00 00 movl $0x0,0x1256d0 10e328: 00 00 00 tail->previous = head; 10e32b: c7 05 d4 56 12 00 cc movl $0x1256cc,0x1256d4 10e332: 56 12 00 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 10e335: c7 05 74 54 12 00 78 movl $0x125478,0x125474 10e33c: 54 12 00 head->previous = NULL; 10e33f: c7 05 78 54 12 00 00 movl $0x0,0x125478 10e346: 00 00 00 tail->previous = head; 10e349: c7 05 7c 54 12 00 74 movl $0x125474,0x12547c 10e350: 54 12 00 _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { 10e353: 85 f6 test %esi,%esi 10e355: 74 64 je 10e3bb <_User_extensions_Handler_initialization+0xbb><== NEVER TAKEN extension = (User_extensions_Control *) _Workspace_Allocate_or_fatal_error( 10e357: 89 c2 mov %eax,%edx 10e359: 8d 04 40 lea (%eax,%eax,2),%eax 10e35c: 8d 0c 82 lea (%edx,%eax,4),%ecx 10e35f: c1 e1 02 shl $0x2,%ecx 10e362: 83 ec 0c sub $0xc,%esp 10e365: 51 push %ecx 10e366: 89 4d d8 mov %ecx,-0x28(%ebp) 10e369: e8 ce 04 00 00 call 10e83c <_Workspace_Allocate_or_fatal_error> 10e36e: 89 c3 mov %eax,%ebx number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 10e370: 31 c0 xor %eax,%eax 10e372: 8b 4d d8 mov -0x28(%ebp),%ecx 10e375: 89 df mov %ebx,%edi 10e377: f3 aa rep stos %al,%es:(%edi) extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 10e379: 83 c4 10 add $0x10,%esp 10e37c: 8b 45 dc mov -0x24(%ebp),%eax 10e37f: 85 c0 test %eax,%eax 10e381: 74 38 je 10e3bb <_User_extensions_Handler_initialization+0xbb><== NEVER TAKEN 10e383: 89 75 e4 mov %esi,-0x1c(%ebp) 10e386: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) 10e38d: 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; 10e390: 8d 7b 14 lea 0x14(%ebx),%edi 10e393: 8b 75 e4 mov -0x1c(%ebp),%esi 10e396: b9 08 00 00 00 mov $0x8,%ecx 10e39b: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _User_extensions_Add_set( extension ); 10e39d: 83 ec 0c sub $0xc,%esp 10e3a0: 53 push %ebx 10e3a1: e8 6a 2a 00 00 call 110e10 <_User_extensions_Add_set> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; 10e3a6: 83 c3 34 add $0x34,%ebx extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 10e3a9: ff 45 e0 incl -0x20(%ebp) 10e3ac: 83 45 e4 20 addl $0x20,-0x1c(%ebp) 10e3b0: 83 c4 10 add $0x10,%esp 10e3b3: 8b 45 e0 mov -0x20(%ebp),%eax 10e3b6: 39 45 dc cmp %eax,-0x24(%ebp) 10e3b9: 77 d5 ja 10e390 <_User_extensions_Handler_initialization+0x90> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; } } } 10e3bb: 8d 65 f4 lea -0xc(%ebp),%esp 10e3be: 5b pop %ebx 10e3bf: 5e pop %esi 10e3c0: 5f pop %edi 10e3c1: c9 leave 10e3c2: c3 ret =============================================================================== 0010f888 <_User_extensions_Remove_set>: #include void _User_extensions_Remove_set ( User_extensions_Control *the_extension ) { 10f888: 55 push %ebp 10f889: 89 e5 mov %esp,%ebp 10f88b: 53 push %ebx 10f88c: 83 ec 10 sub $0x10,%esp 10f88f: 8b 5d 08 mov 0x8(%ebp),%ebx _Chain_Extract( &the_extension->Node ); 10f892: 53 push %ebx 10f893: e8 b8 da ff ff call 10d350 <_Chain_Extract> /* * If a switch handler is present, remove it. */ if ( the_extension->Callouts.thread_switch != NULL ) 10f898: 83 c4 10 add $0x10,%esp 10f89b: 8b 43 24 mov 0x24(%ebx),%eax 10f89e: 85 c0 test %eax,%eax 10f8a0: 74 12 je 10f8b4 <_User_extensions_Remove_set+0x2c> _Chain_Extract( &the_extension->Switch.Node ); 10f8a2: 83 c3 08 add $0x8,%ebx 10f8a5: 89 5d 08 mov %ebx,0x8(%ebp) } 10f8a8: 8b 5d fc mov -0x4(%ebp),%ebx 10f8ab: c9 leave /* * If a switch handler is present, remove it. */ if ( the_extension->Callouts.thread_switch != NULL ) _Chain_Extract( &the_extension->Switch.Node ); 10f8ac: e9 9f da ff ff jmp 10d350 <_Chain_Extract> 10f8b1: 8d 76 00 lea 0x0(%esi),%esi } 10f8b4: 8b 5d fc mov -0x4(%ebp),%ebx 10f8b7: c9 leave 10f8b8: c3 ret =============================================================================== 0010e3c4 <_User_extensions_Thread_begin>: #include void _User_extensions_Thread_begin ( Thread_Control *executing ) { 10e3c4: 55 push %ebp 10e3c5: 89 e5 mov %esp,%ebp 10e3c7: 56 push %esi 10e3c8: 53 push %ebx 10e3c9: 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 ); } } 10e3cc: 8b 1d cc 56 12 00 mov 0x1256cc,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e3d2: 81 fb d0 56 12 00 cmp $0x1256d0,%ebx 10e3d8: 74 1c je 10e3f6 <_User_extensions_Thread_begin+0x32><== NEVER TAKEN 10e3da: 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 ) 10e3dc: 8b 43 28 mov 0x28(%ebx),%eax 10e3df: 85 c0 test %eax,%eax 10e3e1: 74 09 je 10e3ec <_User_extensions_Thread_begin+0x28> (*the_extension->Callouts.thread_begin)( executing ); 10e3e3: 83 ec 0c sub $0xc,%esp 10e3e6: 56 push %esi 10e3e7: ff d0 call *%eax 10e3e9: 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 ) { 10e3ec: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e3ee: 81 fb d0 56 12 00 cmp $0x1256d0,%ebx 10e3f4: 75 e6 jne 10e3dc <_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 ); } } 10e3f6: 8d 65 f8 lea -0x8(%ebp),%esp 10e3f9: 5b pop %ebx 10e3fa: 5e pop %esi 10e3fb: c9 leave 10e3fc: c3 ret =============================================================================== 0010e48c <_User_extensions_Thread_create>: #include bool _User_extensions_Thread_create ( Thread_Control *the_thread ) { 10e48c: 55 push %ebp 10e48d: 89 e5 mov %esp,%ebp 10e48f: 56 push %esi 10e490: 53 push %ebx 10e491: 8b 75 08 mov 0x8(%ebp),%esi return false; } } return true; } 10e494: 8b 1d cc 56 12 00 mov 0x1256cc,%ebx { Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _Chain_First( &_User_extensions_List ); 10e49a: 81 fb d0 56 12 00 cmp $0x1256d0,%ebx 10e4a0: 74 26 je 10e4c8 <_User_extensions_Thread_create+0x3c><== NEVER TAKEN 10e4a2: 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 ) { 10e4a4: 8b 43 14 mov 0x14(%ebx),%eax 10e4a7: 85 c0 test %eax,%eax 10e4a9: 74 13 je 10e4be <_User_extensions_Thread_create+0x32> status = (*the_extension->Callouts.thread_create)( 10e4ab: 83 ec 08 sub $0x8,%esp 10e4ae: 56 push %esi 10e4af: ff 35 38 57 12 00 pushl 0x125738 10e4b5: ff d0 call *%eax _Thread_Executing, the_thread ); if ( !status ) 10e4b7: 83 c4 10 add $0x10,%esp 10e4ba: 84 c0 test %al,%al 10e4bc: 74 16 je 10e4d4 <_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 ) { 10e4be: 8b 1b mov (%ebx),%ebx { Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _Chain_First( &_User_extensions_List ); 10e4c0: 81 fb d0 56 12 00 cmp $0x1256d0,%ebx 10e4c6: 75 dc jne 10e4a4 <_User_extensions_Thread_create+0x18> if ( !status ) return false; } } return true; 10e4c8: b0 01 mov $0x1,%al } 10e4ca: 8d 65 f8 lea -0x8(%ebp),%esp 10e4cd: 5b pop %ebx 10e4ce: 5e pop %esi 10e4cf: c9 leave 10e4d0: c3 ret 10e4d1: 8d 76 00 lea 0x0(%esi),%esi status = (*the_extension->Callouts.thread_create)( _Thread_Executing, the_thread ); if ( !status ) return false; 10e4d4: 31 c0 xor %eax,%eax } } return true; } 10e4d6: 8d 65 f8 lea -0x8(%ebp),%esp 10e4d9: 5b pop %ebx 10e4da: 5e pop %esi 10e4db: c9 leave 10e4dc: c3 ret =============================================================================== 0010e4e0 <_User_extensions_Thread_delete>: #include void _User_extensions_Thread_delete ( Thread_Control *the_thread ) { 10e4e0: 55 push %ebp 10e4e1: 89 e5 mov %esp,%ebp 10e4e3: 56 push %esi 10e4e4: 53 push %ebx 10e4e5: 8b 75 08 mov 0x8(%ebp),%esi (*the_extension->Callouts.thread_delete)( _Thread_Executing, the_thread ); } } 10e4e8: 8b 1d d4 56 12 00 mov 0x1256d4,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e4ee: 81 fb cc 56 12 00 cmp $0x1256cc,%ebx 10e4f4: 74 23 je 10e519 <_User_extensions_Thread_delete+0x39><== NEVER TAKEN 10e4f6: 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 ) 10e4f8: 8b 43 20 mov 0x20(%ebx),%eax 10e4fb: 85 c0 test %eax,%eax 10e4fd: 74 0f je 10e50e <_User_extensions_Thread_delete+0x2e> (*the_extension->Callouts.thread_delete)( 10e4ff: 83 ec 08 sub $0x8,%esp 10e502: 56 push %esi 10e503: ff 35 38 57 12 00 pushl 0x125738 10e509: ff d0 call *%eax 10e50b: 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 ) { 10e50e: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e511: 81 fb cc 56 12 00 cmp $0x1256cc,%ebx 10e517: 75 df jne 10e4f8 <_User_extensions_Thread_delete+0x18> (*the_extension->Callouts.thread_delete)( _Thread_Executing, the_thread ); } } 10e519: 8d 65 f8 lea -0x8(%ebp),%esp 10e51c: 5b pop %ebx 10e51d: 5e pop %esi 10e51e: c9 leave 10e51f: c3 ret =============================================================================== 0010e400 <_User_extensions_Thread_exitted>: void _User_extensions_Thread_exitted ( Thread_Control *executing ) { 10e400: 55 push %ebp 10e401: 89 e5 mov %esp,%ebp 10e403: 56 push %esi 10e404: 53 push %ebx 10e405: 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 ); } } 10e408: 8b 1d d4 56 12 00 mov 0x1256d4,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e40e: 81 fb cc 56 12 00 cmp $0x1256cc,%ebx 10e414: 74 1d je 10e433 <_User_extensions_Thread_exitted+0x33><== NEVER TAKEN 10e416: 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 ) 10e418: 8b 43 2c mov 0x2c(%ebx),%eax 10e41b: 85 c0 test %eax,%eax 10e41d: 74 09 je 10e428 <_User_extensions_Thread_exitted+0x28> (*the_extension->Callouts.thread_exitted)( executing ); 10e41f: 83 ec 0c sub $0xc,%esp 10e422: 56 push %esi 10e423: ff d0 call *%eax 10e425: 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 ) { 10e428: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e42b: 81 fb cc 56 12 00 cmp $0x1256cc,%ebx 10e431: 75 e5 jne 10e418 <_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 ); } } 10e433: 8d 65 f8 lea -0x8(%ebp),%esp 10e436: 5b pop %ebx 10e437: 5e pop %esi 10e438: c9 leave 10e439: c3 ret =============================================================================== 0010f0e4 <_User_extensions_Thread_restart>: #include void _User_extensions_Thread_restart ( Thread_Control *the_thread ) { 10f0e4: 55 push %ebp 10f0e5: 89 e5 mov %esp,%ebp 10f0e7: 56 push %esi 10f0e8: 53 push %ebx 10f0e9: 8b 75 08 mov 0x8(%ebp),%esi (*the_extension->Callouts.thread_restart)( _Thread_Executing, the_thread ); } } 10f0ec: 8b 1d 4c 77 12 00 mov 0x12774c,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10f0f2: 81 fb 50 77 12 00 cmp $0x127750,%ebx 10f0f8: 74 22 je 10f11c <_User_extensions_Thread_restart+0x38><== NEVER TAKEN 10f0fa: 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 ) 10f0fc: 8b 43 1c mov 0x1c(%ebx),%eax 10f0ff: 85 c0 test %eax,%eax 10f101: 74 0f je 10f112 <_User_extensions_Thread_restart+0x2e> (*the_extension->Callouts.thread_restart)( 10f103: 83 ec 08 sub $0x8,%esp 10f106: 56 push %esi 10f107: ff 35 b8 77 12 00 pushl 0x1277b8 10f10d: ff d0 call *%eax 10f10f: 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 ) { 10f112: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10f114: 81 fb 50 77 12 00 cmp $0x127750,%ebx 10f11a: 75 e0 jne 10f0fc <_User_extensions_Thread_restart+0x18> (*the_extension->Callouts.thread_restart)( _Thread_Executing, the_thread ); } } 10f11c: 8d 65 f8 lea -0x8(%ebp),%esp 10f11f: 5b pop %ebx 10f120: 5e pop %esi 10f121: c9 leave 10f122: c3 ret =============================================================================== 0010e520 <_User_extensions_Thread_start>: #include void _User_extensions_Thread_start ( Thread_Control *the_thread ) { 10e520: 55 push %ebp 10e521: 89 e5 mov %esp,%ebp 10e523: 56 push %esi 10e524: 53 push %ebx 10e525: 8b 75 08 mov 0x8(%ebp),%esi (*the_extension->Callouts.thread_start)( _Thread_Executing, the_thread ); } } 10e528: 8b 1d cc 56 12 00 mov 0x1256cc,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e52e: 81 fb d0 56 12 00 cmp $0x1256d0,%ebx 10e534: 74 22 je 10e558 <_User_extensions_Thread_start+0x38><== NEVER TAKEN 10e536: 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 ) 10e538: 8b 43 18 mov 0x18(%ebx),%eax 10e53b: 85 c0 test %eax,%eax 10e53d: 74 0f je 10e54e <_User_extensions_Thread_start+0x2e> (*the_extension->Callouts.thread_start)( 10e53f: 83 ec 08 sub $0x8,%esp 10e542: 56 push %esi 10e543: ff 35 38 57 12 00 pushl 0x125738 10e549: ff d0 call *%eax 10e54b: 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 ) { 10e54e: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e550: 81 fb d0 56 12 00 cmp $0x1256d0,%ebx 10e556: 75 e0 jne 10e538 <_User_extensions_Thread_start+0x18> (*the_extension->Callouts.thread_start)( _Thread_Executing, the_thread ); } } 10e558: 8d 65 f8 lea -0x8(%ebp),%esp 10e55b: 5b pop %ebx 10e55c: 5e pop %esi 10e55d: c9 leave 10e55e: c3 ret =============================================================================== 0010e560 <_User_extensions_Thread_switch>: void _User_extensions_Thread_switch ( Thread_Control *executing, Thread_Control *heir ) { 10e560: 55 push %ebp 10e561: 89 e5 mov %esp,%ebp 10e563: 57 push %edi 10e564: 56 push %esi 10e565: 53 push %ebx 10e566: 83 ec 0c sub $0xc,%esp 10e569: 8b 7d 08 mov 0x8(%ebp),%edi 10e56c: 8b 75 0c mov 0xc(%ebp),%esi the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); } } 10e56f: 8b 1d 74 54 12 00 mov 0x125474,%ebx ) { Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _Chain_First( &_User_extensions_Switches_list ); 10e575: 81 fb 78 54 12 00 cmp $0x125478,%ebx 10e57b: 74 18 je 10e595 <_User_extensions_Thread_switch+0x35><== NEVER TAKEN 10e57d: 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 ); 10e580: 83 ec 08 sub $0x8,%esp 10e583: 56 push %esi 10e584: 57 push %edi 10e585: 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 ) { 10e588: 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 ); 10e58a: 83 c4 10 add $0x10,%esp 10e58d: 81 fb 78 54 12 00 cmp $0x125478,%ebx 10e593: 75 eb jne 10e580 <_User_extensions_Thread_switch+0x20> the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); } } 10e595: 8d 65 f4 lea -0xc(%ebp),%esp 10e598: 5b pop %ebx 10e599: 5e pop %esi 10e59a: 5f pop %edi 10e59b: c9 leave 10e59c: c3 ret =============================================================================== 0010fe94 <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 10fe94: 55 push %ebp 10fe95: 89 e5 mov %esp,%ebp 10fe97: 57 push %edi 10fe98: 56 push %esi 10fe99: 53 push %ebx 10fe9a: 83 ec 1c sub $0x1c,%esp 10fe9d: 8b 75 08 mov 0x8(%ebp),%esi 10fea0: 8b 4d 0c mov 0xc(%ebp),%ecx 10fea3: 8b 5d 10 mov 0x10(%ebp),%ebx ISR_Level level; _ISR_Disable( level ); 10fea6: 9c pushf 10fea7: fa cli 10fea8: 58 pop %eax } } _ISR_Enable( level ); } 10fea9: 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 ); 10feab: 8d 7e 04 lea 0x4(%esi),%edi 10feae: 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 ) ) { 10feb1: 39 fa cmp %edi,%edx 10feb3: 74 3d je 10fef2 <_Watchdog_Adjust+0x5e> switch ( direction ) { 10feb5: 85 c9 test %ecx,%ecx 10feb7: 75 43 jne 10fefc <_Watchdog_Adjust+0x68> case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 10feb9: 85 db test %ebx,%ebx 10febb: 74 35 je 10fef2 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN if ( units < _Watchdog_First( header )->delta_interval ) { 10febd: 8b 7a 10 mov 0x10(%edx),%edi 10fec0: 39 fb cmp %edi,%ebx 10fec2: 73 0f jae 10fed3 <_Watchdog_Adjust+0x3f> <== ALWAYS TAKEN 10fec4: eb 3e jmp 10ff04 <_Watchdog_Adjust+0x70> <== NOT EXECUTED 10fec6: 66 90 xchg %ax,%ax <== NOT EXECUTED switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 10fec8: 29 fb sub %edi,%ebx 10feca: 74 26 je 10fef2 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN if ( units < _Watchdog_First( header )->delta_interval ) { 10fecc: 8b 7a 10 mov 0x10(%edx),%edi 10fecf: 39 df cmp %ebx,%edi 10fed1: 77 31 ja 10ff04 <_Watchdog_Adjust+0x70> _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; 10fed3: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx) _ISR_Enable( level ); 10feda: 50 push %eax 10fedb: 9d popf _Watchdog_Tickle( header ); 10fedc: 83 ec 0c sub $0xc,%esp 10fedf: 56 push %esi 10fee0: e8 d3 01 00 00 call 1100b8 <_Watchdog_Tickle> _ISR_Disable( level ); 10fee5: 9c pushf 10fee6: fa cli 10fee7: 58 pop %eax } } _ISR_Enable( level ); } 10fee8: 8b 16 mov (%esi),%edx _Watchdog_Tickle( header ); _ISR_Disable( level ); if ( _Chain_Is_empty( header ) ) 10feea: 83 c4 10 add $0x10,%esp 10feed: 39 55 e4 cmp %edx,-0x1c(%ebp) 10fef0: 75 d6 jne 10fec8 <_Watchdog_Adjust+0x34> } break; } } _ISR_Enable( level ); 10fef2: 50 push %eax 10fef3: 9d popf } 10fef4: 8d 65 f4 lea -0xc(%ebp),%esp 10fef7: 5b pop %ebx 10fef8: 5e pop %esi 10fef9: 5f pop %edi 10fefa: c9 leave 10fefb: c3 ret * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { switch ( direction ) { 10fefc: 49 dec %ecx 10fefd: 75 f3 jne 10fef2 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; 10feff: 01 5a 10 add %ebx,0x10(%edx) break; 10ff02: eb ee jmp 10fef2 <_Watchdog_Adjust+0x5e> case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; 10ff04: 29 df sub %ebx,%edi 10ff06: 89 7a 10 mov %edi,0x10(%edx) break; 10ff09: eb e7 jmp 10fef2 <_Watchdog_Adjust+0x5e> =============================================================================== 0010e5a0 <_Watchdog_Insert>: void _Watchdog_Insert( Chain_Control *header, Watchdog_Control *the_watchdog ) { 10e5a0: 55 push %ebp 10e5a1: 89 e5 mov %esp,%ebp 10e5a3: 57 push %edi 10e5a4: 56 push %esi 10e5a5: 53 push %ebx 10e5a6: 83 ec 04 sub $0x4,%esp 10e5a9: 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; 10e5ac: 8b 3d 34 57 12 00 mov 0x125734,%edi _ISR_Disable( level ); 10e5b2: 9c pushf 10e5b3: fa cli 10e5b4: 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 ) { 10e5b7: 8b 43 08 mov 0x8(%ebx),%eax 10e5ba: 85 c0 test %eax,%eax 10e5bc: 0f 85 9e 00 00 00 jne 10e660 <_Watchdog_Insert+0xc0> _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; 10e5c2: c7 43 08 01 00 00 00 movl $0x1,0x8(%ebx) _Watchdog_Sync_count++; 10e5c9: a1 e0 55 12 00 mov 0x1255e0,%eax 10e5ce: 40 inc %eax 10e5cf: a3 e0 55 12 00 mov %eax,0x1255e0 restart: delta_interval = the_watchdog->initial; 10e5d4: 8b 43 0c mov 0xc(%ebx),%eax RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First( Chain_Control *header ) { return ( (Watchdog_Control *) _Chain_First( header ) ); 10e5d7: 8b 4d 08 mov 0x8(%ebp),%ecx 10e5da: 8b 11 mov (%ecx),%edx for ( after = _Watchdog_First( header ) ; ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 10e5dc: 85 c0 test %eax,%eax 10e5de: 74 5d je 10e63d <_Watchdog_Insert+0x9d> 10e5e0: 8b 32 mov (%edx),%esi 10e5e2: 85 f6 test %esi,%esi 10e5e4: 74 57 je 10e63d <_Watchdog_Insert+0x9d> break; if ( delta_interval < after->delta_interval ) { 10e5e6: 8b 4a 10 mov 0x10(%edx),%ecx 10e5e9: 39 c8 cmp %ecx,%eax 10e5eb: 73 22 jae 10e60f <_Watchdog_Insert+0x6f> 10e5ed: eb 49 jmp 10e638 <_Watchdog_Insert+0x98> 10e5ef: 90 nop if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { 10e5f0: 8b 35 60 55 12 00 mov 0x125560,%esi 10e5f6: 39 f7 cmp %esi,%edi 10e5f8: 72 72 jb 10e66c <_Watchdog_Insert+0xcc> if ( delta_interval < after->delta_interval ) { after->delta_interval -= delta_interval; break; } delta_interval -= after->delta_interval; 10e5fa: 29 c8 sub %ecx,%eax exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; _Watchdog_Sync_count--; _ISR_Enable( level ); } 10e5fc: 8b 12 mov (%edx),%edx for ( after = _Watchdog_First( header ) ; ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 10e5fe: 85 c0 test %eax,%eax 10e600: 74 3b je 10e63d <_Watchdog_Insert+0x9d> 10e602: 8b 0a mov (%edx),%ecx 10e604: 85 c9 test %ecx,%ecx 10e606: 74 35 je 10e63d <_Watchdog_Insert+0x9d> break; if ( delta_interval < after->delta_interval ) { 10e608: 8b 4a 10 mov 0x10(%edx),%ecx 10e60b: 39 c1 cmp %eax,%ecx 10e60d: 77 29 ja 10e638 <_Watchdog_Insert+0x98> break; } delta_interval -= after->delta_interval; _ISR_Flash( level ); 10e60f: ff 75 f0 pushl -0x10(%ebp) 10e612: 9d popf 10e613: fa cli if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { 10e614: 83 7b 08 01 cmpl $0x1,0x8(%ebx) 10e618: 74 d6 je 10e5f0 <_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; 10e61a: 89 3d 60 55 12 00 mov %edi,0x125560 _Watchdog_Sync_count--; 10e620: a1 e0 55 12 00 mov 0x1255e0,%eax 10e625: 48 dec %eax 10e626: a3 e0 55 12 00 mov %eax,0x1255e0 _ISR_Enable( level ); 10e62b: ff 75 f0 pushl -0x10(%ebp) 10e62e: 9d popf } 10e62f: 58 pop %eax 10e630: 5b pop %ebx 10e631: 5e pop %esi 10e632: 5f pop %edi 10e633: c9 leave 10e634: c3 ret 10e635: 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; 10e638: 29 c1 sub %eax,%ecx 10e63a: 89 4a 10 mov %ecx,0x10(%edx) RTEMS_INLINE_ROUTINE void _Watchdog_Activate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_ACTIVE; 10e63d: c7 43 08 02 00 00 00 movl $0x2,0x8(%ebx) } } _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; 10e644: 89 43 10 mov %eax,0x10(%ebx) _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); 10e647: 8b 42 04 mov 0x4(%edx),%eax Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 10e64a: 89 43 04 mov %eax,0x4(%ebx) before_node = after_node->next; 10e64d: 8b 10 mov (%eax),%edx after_node->next = the_node; 10e64f: 89 18 mov %ebx,(%eax) the_node->next = before_node; 10e651: 89 13 mov %edx,(%ebx) before_node->previous = the_node; 10e653: 89 5a 04 mov %ebx,0x4(%edx) the_watchdog->start_time = _Watchdog_Ticks_since_boot; 10e656: a1 e4 55 12 00 mov 0x1255e4,%eax 10e65b: 89 43 14 mov %eax,0x14(%ebx) 10e65e: eb ba jmp 10e61a <_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 ); 10e660: ff 75 f0 pushl -0x10(%ebp) 10e663: 9d popf exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; _Watchdog_Sync_count--; _ISR_Enable( level ); } 10e664: 58 pop %eax 10e665: 5b pop %ebx 10e666: 5e pop %esi 10e667: 5f pop %edi 10e668: c9 leave 10e669: c3 ret 10e66a: 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; 10e66c: 89 3d 60 55 12 00 mov %edi,0x125560 goto restart; 10e672: e9 5d ff ff ff jmp 10e5d4 <_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 e4 55 12 00 mov 0x1255e4,%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 e0 55 12 00 mov 0x1255e0,%esi 10e724: 85 f6 test %esi,%esi 10e726: 74 0c je 10e734 <_Watchdog_Remove+0x54> _Watchdog_Sync_level = _ISR_Nest_level; 10e728: 8b 35 34 57 12 00 mov 0x125734,%esi 10e72e: 89 35 60 55 12 00 mov %esi,0x125560 { 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> =============================================================================== 0010fa94 <_Watchdog_Report>: void _Watchdog_Report( const char *name, Watchdog_Control *watch ) { 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 55 08 mov 0x8(%ebp),%edx 10faa0: 8b 45 0c mov 0xc(%ebp),%eax printk( 10faa3: 8b 78 24 mov 0x24(%eax),%edi 10faa6: 8b 70 20 mov 0x20(%eax),%esi 10faa9: 8b 58 1c mov 0x1c(%eax),%ebx 10faac: 8b 48 0c mov 0xc(%eax),%ecx 10faaf: 89 4d d4 mov %ecx,-0x2c(%ebp) 10fab2: 8b 48 10 mov 0x10(%eax),%ecx 10fab5: 89 4d e4 mov %ecx,-0x1c(%ebp) 10fab8: 85 d2 test %edx,%edx 10faba: 74 2c je 10fae8 <_Watchdog_Report+0x54> 10fabc: b9 03 18 12 00 mov $0x121803,%ecx 10fac1: 83 ec 0c sub $0xc,%esp 10fac4: 57 push %edi 10fac5: 56 push %esi 10fac6: 53 push %ebx 10fac7: 50 push %eax 10fac8: ff 75 d4 pushl -0x2c(%ebp) 10facb: ff 75 e4 pushl -0x1c(%ebp) 10face: 51 push %ecx 10facf: 52 push %edx 10fad0: 68 66 22 12 00 push $0x122266 10fad5: e8 be 9f ff ff call 109a98 10fada: 83 c4 30 add $0x30,%esp watch, watch->routine, watch->id, watch->user_data ); } 10fadd: 8d 65 f4 lea -0xc(%ebp),%esp 10fae0: 5b pop %ebx 10fae1: 5e pop %esi 10fae2: 5f pop %edi 10fae3: c9 leave 10fae4: c3 ret 10fae5: 8d 76 00 lea 0x0(%esi),%esi void _Watchdog_Report( const char *name, Watchdog_Control *watch ) { printk( 10fae8: b9 c9 20 12 00 mov $0x1220c9,%ecx 10faed: 89 ca mov %ecx,%edx 10faef: eb d0 jmp 10fac1 <_Watchdog_Report+0x2d> =============================================================================== 0010fa24 <_Watchdog_Report_chain>: void _Watchdog_Report_chain( const char *name, Chain_Control *header ) { 10fa24: 55 push %ebp 10fa25: 89 e5 mov %esp,%ebp 10fa27: 57 push %edi 10fa28: 56 push %esi 10fa29: 53 push %ebx 10fa2a: 83 ec 20 sub $0x20,%esp 10fa2d: 8b 7d 08 mov 0x8(%ebp),%edi 10fa30: 8b 75 0c mov 0xc(%ebp),%esi ISR_Level level; Chain_Node *node; _ISR_Disable( level ); 10fa33: 9c pushf 10fa34: fa cli 10fa35: 8f 45 e4 popl -0x1c(%ebp) printk( "Watchdog Chain: %s %p\n", name, header ); 10fa38: 56 push %esi 10fa39: 57 push %edi 10fa3a: 68 30 22 12 00 push $0x122230 10fa3f: e8 54 a0 ff ff call 109a98 printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); } 10fa44: 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 ); 10fa46: 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 ) ) { 10fa49: 83 c4 10 add $0x10,%esp 10fa4c: 39 f3 cmp %esi,%ebx 10fa4e: 74 31 je 10fa81 <_Watchdog_Report_chain+0x5d> node != _Chain_Tail(header) ; node = node->next ) { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); 10fa50: 83 ec 08 sub $0x8,%esp 10fa53: 53 push %ebx 10fa54: 6a 00 push $0x0 10fa56: e8 39 00 00 00 call 10fa94 <_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 ) 10fa5b: 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 ) ; 10fa5d: 83 c4 10 add $0x10,%esp 10fa60: 39 f3 cmp %esi,%ebx 10fa62: 75 ec jne 10fa50 <_Watchdog_Report_chain+0x2c><== NEVER TAKEN { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); 10fa64: 83 ec 08 sub $0x8,%esp 10fa67: 57 push %edi 10fa68: 68 47 22 12 00 push $0x122247 10fa6d: e8 26 a0 ff ff call 109a98 10fa72: 83 c4 10 add $0x10,%esp } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); 10fa75: ff 75 e4 pushl -0x1c(%ebp) 10fa78: 9d popf } 10fa79: 8d 65 f4 lea -0xc(%ebp),%esp 10fa7c: 5b pop %ebx 10fa7d: 5e pop %esi 10fa7e: 5f pop %edi 10fa7f: c9 leave 10fa80: c3 ret _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); 10fa81: 83 ec 0c sub $0xc,%esp 10fa84: 68 56 22 12 00 push $0x122256 10fa89: e8 0a a0 ff ff call 109a98 10fa8e: 83 c4 10 add $0x10,%esp 10fa91: eb e2 jmp 10fa75 <_Watchdog_Report_chain+0x51> =============================================================================== 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 a0 54 12 00 push $0x1254a0 10e7db: e8 3c de ff ff call 10c61c <_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 1e e0 ff ff call 10c824 <_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 <== NEVER TAKEN 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 01 bb ff ff call 10e610 <_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 38 ca ff ff call 10f580 <_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 f7 c9 ff ff call 10f580 <_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 =============================================================================== 0010c14c : rtems_chain_control *chain, rtems_chain_node *node, rtems_id task, rtems_event_set events ) { 10c14c: 55 push %ebp 10c14d: 89 e5 mov %esp,%ebp 10c14f: 56 push %esi 10c150: 53 push %ebx 10c151: 8b 5d 10 mov 0x10(%ebp),%ebx 10c154: 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 ); 10c157: 83 ec 08 sub $0x8,%esp 10c15a: ff 75 0c pushl 0xc(%ebp) 10c15d: ff 75 08 pushl 0x8(%ebp) 10c160: e8 97 04 00 00 call 10c5fc <_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 ) { 10c165: 83 c4 10 add $0x10,%esp 10c168: 84 c0 test %al,%al 10c16a: 75 0c jne 10c178 <== ALWAYS TAKEN sc = rtems_event_send( task, events ); } return sc; } 10c16c: 31 c0 xor %eax,%eax 10c16e: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 10c171: 5b pop %ebx <== NOT EXECUTED 10c172: 5e pop %esi <== NOT EXECUTED 10c173: c9 leave <== NOT EXECUTED 10c174: c3 ret <== NOT EXECUTED 10c175: 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 ); 10c178: 89 75 0c mov %esi,0xc(%ebp) 10c17b: 89 5d 08 mov %ebx,0x8(%ebp) } return sc; } 10c17e: 8d 65 f8 lea -0x8(%ebp),%esp 10c181: 5b pop %ebx 10c182: 5e pop %esi 10c183: 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 ); 10c184: e9 a3 f5 ff ff jmp 10b72c =============================================================================== 0010c18c : rtems_chain_control *chain, rtems_id task, rtems_event_set events, rtems_chain_node **node ) { 10c18c: 55 push %ebp 10c18d: 89 e5 mov %esp,%ebp 10c18f: 56 push %esi 10c190: 53 push %ebx 10c191: 8b 5d 0c mov 0xc(%ebp),%ebx 10c194: 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 ); 10c197: 83 ec 08 sub $0x8,%esp 10c19a: ff 75 14 pushl 0x14(%ebp) 10c19d: ff 75 08 pushl 0x8(%ebp) 10c1a0: e8 bf 04 00 00 call 10c664 <_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 ) { 10c1a5: 83 c4 10 add $0x10,%esp 10c1a8: 84 c0 test %al,%al 10c1aa: 75 0c jne 10c1b8 sc = rtems_event_send( task, events ); } return sc; } 10c1ac: 31 c0 xor %eax,%eax 10c1ae: 8d 65 f8 lea -0x8(%ebp),%esp 10c1b1: 5b pop %ebx 10c1b2: 5e pop %esi 10c1b3: c9 leave 10c1b4: c3 ret 10c1b5: 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 ); 10c1b8: 89 75 0c mov %esi,0xc(%ebp) 10c1bb: 89 5d 08 mov %ebx,0x8(%ebp) } return sc; } 10c1be: 8d 65 f8 lea -0x8(%ebp),%esp 10c1c1: 5b pop %ebx 10c1c2: 5e pop %esi 10c1c3: 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 ); 10c1c4: e9 63 f5 ff ff jmp 10b72c =============================================================================== 0010c1cc : rtems_chain_control *chain, rtems_event_set events, rtems_interval timeout, rtems_chain_node **node_ptr ) { 10c1cc: 55 push %ebp 10c1cd: 89 e5 mov %esp,%ebp 10c1cf: 57 push %edi 10c1d0: 56 push %esi 10c1d1: 53 push %ebx 10c1d2: 83 ec 1c sub $0x1c,%esp 10c1d5: 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( 10c1d8: 8d 7d e4 lea -0x1c(%ebp),%edi 10c1db: 90 nop */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 10c1dc: 83 ec 0c sub $0xc,%esp 10c1df: 56 push %esi 10c1e0: e8 bb 04 00 00 call 10c6a0 <_Chain_Get> 10c1e5: 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 10c1e7: 83 c4 10 add $0x10,%esp 10c1ea: 85 c0 test %eax,%eax 10c1ec: 75 22 jne 10c210 ) { rtems_event_set out; sc = rtems_event_receive( 10c1ee: 57 push %edi 10c1ef: ff 75 10 pushl 0x10(%ebp) 10c1f2: 6a 00 push $0x0 10c1f4: ff 75 0c pushl 0xc(%ebp) 10c1f7: e8 a8 f3 ff ff call 10b5a4 ) { rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_chain_node *node = NULL; while ( 10c1fc: 83 c4 10 add $0x10,%esp 10c1ff: 85 c0 test %eax,%eax 10c201: 74 d9 je 10c1dc <== NEVER TAKEN timeout, &out ); } *node_ptr = node; 10c203: 8b 55 14 mov 0x14(%ebp),%edx 10c206: 89 1a mov %ebx,(%edx) return sc; } 10c208: 8d 65 f4 lea -0xc(%ebp),%esp 10c20b: 5b pop %ebx 10c20c: 5e pop %esi 10c20d: 5f pop %edi 10c20e: c9 leave 10c20f: c3 ret rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_chain_node *node = NULL; while ( sc == RTEMS_SUCCESSFUL && (node = rtems_chain_get( chain )) == NULL 10c210: 31 c0 xor %eax,%eax timeout, &out ); } *node_ptr = node; 10c212: 8b 55 14 mov 0x14(%ebp),%edx 10c215: 89 1a mov %ebx,(%edx) return sc; } 10c217: 8d 65 f4 lea -0xc(%ebp),%esp 10c21a: 5b pop %ebx 10c21b: 5e pop %esi 10c21c: 5f pop %edi 10c21d: c9 leave 10c21e: c3 ret =============================================================================== 0010c220 : rtems_chain_control *chain, rtems_chain_node *node, rtems_id task, rtems_event_set events ) { 10c220: 55 push %ebp 10c221: 89 e5 mov %esp,%ebp 10c223: 56 push %esi 10c224: 53 push %ebx 10c225: 8b 5d 10 mov 0x10(%ebp),%ebx 10c228: 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 ); 10c22b: 83 ec 08 sub $0x8,%esp 10c22e: ff 75 0c pushl 0xc(%ebp) 10c231: ff 75 08 pushl 0x8(%ebp) 10c234: e8 ab 04 00 00 call 10c6e4 <_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) { 10c239: 83 c4 10 add $0x10,%esp 10c23c: 84 c0 test %al,%al 10c23e: 75 0c jne 10c24c <== ALWAYS TAKEN sc = rtems_event_send( task, events ); } return sc; } 10c240: 31 c0 xor %eax,%eax 10c242: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 10c245: 5b pop %ebx <== NOT EXECUTED 10c246: 5e pop %esi <== NOT EXECUTED 10c247: c9 leave <== NOT EXECUTED 10c248: c3 ret <== NOT EXECUTED 10c249: 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 ); 10c24c: 89 75 0c mov %esi,0xc(%ebp) 10c24f: 89 5d 08 mov %ebx,0x8(%ebp) } return sc; } 10c252: 8d 65 f8 lea -0x8(%ebp),%esp 10c255: 5b pop %ebx 10c256: 5e pop %esi 10c257: 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 ); 10c258: e9 cf f4 ff ff jmp 10b72c =============================================================================== 00115a60 : rtems_status_code rtems_clock_get( rtems_clock_get_options option, void *time_buffer ) { 115a60: 55 push %ebp 115a61: 89 e5 mov %esp,%ebp 115a63: 53 push %ebx 115a64: 83 ec 04 sub $0x4,%esp 115a67: 8b 45 08 mov 0x8(%ebp),%eax 115a6a: 8b 5d 0c mov 0xc(%ebp),%ebx if ( !time_buffer ) 115a6d: 85 db test %ebx,%ebx 115a6f: 74 3b je 115aac return RTEMS_INVALID_ADDRESS; if ( option == RTEMS_CLOCK_GET_TOD ) 115a71: 85 c0 test %eax,%eax 115a73: 74 2b je 115aa0 return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH ) 115a75: 83 f8 01 cmp $0x1,%eax 115a78: 74 3e je 115ab8 return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer); if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) { 115a7a: 83 f8 02 cmp $0x2,%eax 115a7d: 74 45 je 115ac4 *interval = rtems_clock_get_ticks_since_boot(); return RTEMS_SUCCESSFUL; } if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) { 115a7f: 83 f8 03 cmp $0x3,%eax 115a82: 74 4c je 115ad0 *interval = rtems_clock_get_ticks_per_second(); return RTEMS_SUCCESSFUL; } if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) 115a84: 83 f8 04 cmp $0x4,%eax 115a87: 74 0b je 115a94 return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; 115a89: b8 0a 00 00 00 mov $0xa,%eax } 115a8e: 5a pop %edx 115a8f: 5b pop %ebx 115a90: c9 leave 115a91: c3 ret 115a92: 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 ); 115a94: 89 5d 08 mov %ebx,0x8(%ebp) return RTEMS_INVALID_NUMBER; } 115a97: 59 pop %ecx 115a98: 5b pop %ebx 115a99: 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 ); 115a9a: e9 41 01 00 00 jmp 115be0 115a9f: 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 ); 115aa0: 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; } 115aa3: 58 pop %eax 115aa4: 5b pop %ebx 115aa5: 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 ); 115aa6: e9 81 00 00 00 jmp 115b2c 115aab: 90 nop rtems_clock_get_options option, void *time_buffer ) { if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; 115aac: 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; } 115ab1: 5a pop %edx 115ab2: 5b pop %ebx 115ab3: c9 leave 115ab4: c3 ret 115ab5: 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); 115ab8: 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; } 115abb: 5b pop %ebx 115abc: 5b pop %ebx 115abd: 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); 115abe: e9 19 00 00 00 jmp 115adc 115ac3: 90 nop if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) { rtems_interval *interval = (rtems_interval *)time_buffer; *interval = rtems_clock_get_ticks_since_boot(); 115ac4: e8 57 00 00 00 call 115b20 115ac9: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 115acb: 31 c0 xor %eax,%eax 115acd: eb bf jmp 115a8e 115acf: 90 nop } if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) { rtems_interval *interval = (rtems_interval *)time_buffer; *interval = rtems_clock_get_ticks_per_second(); 115ad0: e8 37 00 00 00 call 115b0c 115ad5: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 115ad7: 31 c0 xor %eax,%eax 115ad9: eb b3 jmp 115a8e =============================================================================== 00115be0 : #include rtems_status_code rtems_clock_get_tod_timeval( struct timeval *time ) { 115be0: 55 push %ebp 115be1: 89 e5 mov %esp,%ebp 115be3: 56 push %esi 115be4: 53 push %ebx 115be5: 83 ec 10 sub $0x10,%esp 115be8: 8b 5d 08 mov 0x8(%ebp),%ebx if ( !time ) 115beb: 85 db test %ebx,%ebx 115bed: 74 51 je 115c40 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Is_set ) 115bef: 80 3d a4 0a 14 00 00 cmpb $0x0,0x140aa4 115bf6: 75 0c jne 115c04 return RTEMS_NOT_DEFINED; 115bf8: b8 0b 00 00 00 mov $0xb,%eax _TOD_Get_timeval( time ); return RTEMS_SUCCESSFUL; } 115bfd: 8d 65 f8 lea -0x8(%ebp),%esp 115c00: 5b pop %ebx 115c01: 5e pop %esi 115c02: c9 leave 115c03: c3 ret { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 115c04: 9c pushf 115c05: fa cli 115c06: 5e pop %esi _TOD_Get( &now ); 115c07: 83 ec 0c sub $0xc,%esp 115c0a: 8d 45 f0 lea -0x10(%ebp),%eax 115c0d: 50 push %eax 115c0e: e8 e9 42 00 00 call 119efc <_TOD_Get> _ISR_Enable(level); 115c13: 56 push %esi 115c14: 9d popf useconds = (suseconds_t)now.tv_nsec; 115c15: 8b 4d f4 mov -0xc(%ebp),%ecx useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; 115c18: 8b 45 f0 mov -0x10(%ebp),%eax 115c1b: 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; 115c1d: b8 d3 4d 62 10 mov $0x10624dd3,%eax 115c22: f7 e9 imul %ecx 115c24: 89 d0 mov %edx,%eax 115c26: c1 f8 06 sar $0x6,%eax 115c29: c1 f9 1f sar $0x1f,%ecx 115c2c: 29 c8 sub %ecx,%eax 115c2e: 89 43 04 mov %eax,0x4(%ebx) if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; _TOD_Get_timeval( time ); return RTEMS_SUCCESSFUL; 115c31: 83 c4 10 add $0x10,%esp 115c34: 31 c0 xor %eax,%eax } 115c36: 8d 65 f8 lea -0x8(%ebp),%esp 115c39: 5b pop %ebx 115c3a: 5e pop %esi 115c3b: c9 leave 115c3c: c3 ret 115c3d: 8d 76 00 lea 0x0(%esi),%esi rtems_status_code rtems_clock_get_tod_timeval( struct timeval *time ) { if ( !time ) return RTEMS_INVALID_ADDRESS; 115c40: b8 09 00 00 00 mov $0x9,%eax 115c45: eb b6 jmp 115bfd =============================================================================== 0010b1f0 : * error code - if unsuccessful */ rtems_status_code rtems_clock_get_uptime( struct timespec *uptime ) { 10b1f0: 55 push %ebp 10b1f1: 89 e5 mov %esp,%ebp 10b1f3: 83 ec 08 sub $0x8,%esp 10b1f6: 8b 45 08 mov 0x8(%ebp),%eax if ( !uptime ) 10b1f9: 85 c0 test %eax,%eax 10b1fb: 74 13 je 10b210 return RTEMS_INVALID_ADDRESS; _TOD_Get_uptime_as_timespec( uptime ); 10b1fd: 83 ec 0c sub $0xc,%esp 10b200: 50 push %eax 10b201: e8 a6 15 00 00 call 10c7ac <_TOD_Get_uptime_as_timespec> return RTEMS_SUCCESSFUL; 10b206: 83 c4 10 add $0x10,%esp 10b209: 31 c0 xor %eax,%eax } 10b20b: c9 leave 10b20c: c3 ret 10b20d: 8d 76 00 lea 0x0(%esi),%esi rtems_status_code rtems_clock_get_uptime( struct timespec *uptime ) { if ( !uptime ) return RTEMS_INVALID_ADDRESS; 10b210: b8 09 00 00 00 mov $0x9,%eax _TOD_Get_uptime_as_timespec( uptime ); return RTEMS_SUCCESSFUL; } 10b215: c9 leave 10b216: c3 ret =============================================================================== 0010c12c : */ rtems_status_code rtems_clock_set( rtems_time_of_day *time_buffer ) { 10c12c: 55 push %ebp 10c12d: 89 e5 mov %esp,%ebp 10c12f: 53 push %ebx 10c130: 83 ec 14 sub $0x14,%esp 10c133: 8b 5d 08 mov 0x8(%ebp),%ebx struct timespec newtime; if ( !time_buffer ) 10c136: 85 db test %ebx,%ebx 10c138: 74 66 je 10c1a0 return RTEMS_INVALID_ADDRESS; if ( _TOD_Validate( time_buffer ) ) { 10c13a: 83 ec 0c sub $0xc,%esp 10c13d: 53 push %ebx 10c13e: e8 39 01 00 00 call 10c27c <_TOD_Validate> 10c143: 83 c4 10 add $0x10,%esp 10c146: 84 c0 test %al,%al 10c148: 75 0a jne 10c154 _Thread_Disable_dispatch(); _TOD_Set( &newtime ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_INVALID_CLOCK; 10c14a: b8 14 00 00 00 mov $0x14,%eax } 10c14f: 8b 5d fc mov -0x4(%ebp),%ebx 10c152: c9 leave 10c153: c3 ret if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; if ( _TOD_Validate( time_buffer ) ) { newtime.tv_sec = _TOD_To_seconds( time_buffer ); 10c154: 83 ec 0c sub $0xc,%esp 10c157: 53 push %ebx 10c158: e8 93 00 00 00 call 10c1f0 <_TOD_To_seconds> 10c15d: 89 45 f0 mov %eax,-0x10(%ebp) newtime.tv_nsec = time_buffer->ticks * 10c160: 8b 43 18 mov 0x18(%ebx),%eax 10c163: 0f af 05 cc 53 12 00 imul 0x1253cc,%eax 10c16a: 8d 04 80 lea (%eax,%eax,4),%eax 10c16d: 8d 04 80 lea (%eax,%eax,4),%eax 10c170: 8d 04 80 lea (%eax,%eax,4),%eax 10c173: c1 e0 03 shl $0x3,%eax 10c176: 89 45 f4 mov %eax,-0xc(%ebp) rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10c179: a1 70 14 13 00 mov 0x131470,%eax 10c17e: 40 inc %eax 10c17f: a3 70 14 13 00 mov %eax,0x131470 rtems_configuration_get_nanoseconds_per_tick(); _Thread_Disable_dispatch(); _TOD_Set( &newtime ); 10c184: 8d 45 f0 lea -0x10(%ebp),%eax 10c187: 89 04 24 mov %eax,(%esp) 10c18a: e8 85 18 00 00 call 10da14 <_TOD_Set> _Thread_Enable_dispatch(); 10c18f: e8 d4 2d 00 00 call 10ef68 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c194: 83 c4 10 add $0x10,%esp 10c197: 31 c0 xor %eax,%eax } return RTEMS_INVALID_CLOCK; } 10c199: 8b 5d fc mov -0x4(%ebp),%ebx 10c19c: c9 leave 10c19d: c3 ret 10c19e: 66 90 xchg %ax,%ax ) { struct timespec newtime; if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; 10c1a0: b8 09 00 00 00 mov $0x9,%eax _TOD_Set( &newtime ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_INVALID_CLOCK; } 10c1a5: 8b 5d fc mov -0x4(%ebp),%ebx 10c1a8: c9 leave 10c1a9: 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 69 14 00 00 call 10c444 <_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 7c 55 12 00 push $0x12557c 10afe3: e8 64 37 00 00 call 10e74c <_Watchdog_Tickle> _Watchdog_Tickle_ticks(); _Thread_Tickle_timeslice(); 10afe8: e8 47 32 00 00 call 10e234 <_Thread_Tickle_timeslice> * otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void ) { return ( _Thread_Dispatch_necessary ); 10afed: a0 44 57 12 00 mov 0x125744,%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 70 54 12 00 mov 0x125470,%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 6f 26 00 00 call 10d67c <_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 69 26 00 00 call 10d818 <_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 1d 26 00 00 call 10d7f4 <_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 =============================================================================== 0010d008 : #include rtems_status_code rtems_extension_delete( rtems_id id ) { 10d008: 55 push %ebp 10d009: 89 e5 mov %esp,%ebp 10d00b: 53 push %ebx 10d00c: 83 ec 18 sub $0x18,%esp Extension_Control *the_extension; Objects_Locations location; the_extension = _Extension_Get( id, &location ); 10d00f: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Extension_Control *) _Objects_Get( &_Extension_Information, id, location ); 10d012: 50 push %eax 10d013: ff 75 08 pushl 0x8(%ebp) 10d016: 68 60 05 13 00 push $0x130560 10d01b: e8 54 11 00 00 call 10e174 <_Objects_Get> 10d020: 89 c3 mov %eax,%ebx switch ( location ) { 10d022: 83 c4 10 add $0x10,%esp 10d025: 8b 55 f4 mov -0xc(%ebp),%edx 10d028: 85 d2 test %edx,%edx 10d02a: 75 38 jne 10d064 case OBJECTS_LOCAL: _User_extensions_Remove_set( &the_extension->Extension ); 10d02c: 83 ec 0c sub $0xc,%esp 10d02f: 8d 40 10 lea 0x10(%eax),%eax 10d032: 50 push %eax 10d033: e8 50 28 00 00 call 10f888 <_User_extensions_Remove_set> _Objects_Close( &_Extension_Information, &the_extension->Object ); 10d038: 59 pop %ecx 10d039: 58 pop %eax 10d03a: 53 push %ebx 10d03b: 68 60 05 13 00 push $0x130560 10d040: e8 f3 0c 00 00 call 10dd38 <_Objects_Close> RTEMS_INLINE_ROUTINE void _Extension_Free ( Extension_Control *the_extension ) { _Objects_Free( &_Extension_Information, &the_extension->Object ); 10d045: 58 pop %eax 10d046: 5a pop %edx 10d047: 53 push %ebx 10d048: 68 60 05 13 00 push $0x130560 10d04d: e8 e2 0f 00 00 call 10e034 <_Objects_Free> _Extension_Free( the_extension ); _Thread_Enable_dispatch(); 10d052: e8 a5 1b 00 00 call 10ebfc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d057: 83 c4 10 add $0x10,%esp 10d05a: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d05c: 8b 5d fc mov -0x4(%ebp),%ebx 10d05f: c9 leave 10d060: c3 ret 10d061: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d064: b8 04 00 00 00 mov $0x4,%eax } 10d069: 8b 5d fc mov -0x4(%ebp),%ebx 10d06c: c9 leave 10d06d: c3 ret =============================================================================== 00112088 : rtems_status_code rtems_io_close( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112088: 55 push %ebp 112089: 89 e5 mov %esp,%ebp 11208b: 53 push %ebx 11208c: 83 ec 04 sub $0x4,%esp 11208f: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 112092: 39 05 40 58 12 00 cmp %eax,0x125840 112098: 76 1a jbe 1120b4 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].close_entry; 11209a: 8d 14 40 lea (%eax,%eax,2),%edx 11209d: c1 e2 03 shl $0x3,%edx 1120a0: 03 15 44 58 12 00 add 0x125844,%edx 1120a6: 8b 52 08 mov 0x8(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1120a9: 85 d2 test %edx,%edx 1120ab: 74 13 je 1120c0 } 1120ad: 59 pop %ecx 1120ae: 5b pop %ebx 1120af: 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; 1120b0: ff e2 jmp *%edx 1120b2: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 1120b4: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].close_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 1120b9: 5a pop %edx 1120ba: 5b pop %ebx 1120bb: c9 leave 1120bc: c3 ret 1120bd: 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; 1120c0: 31 c0 xor %eax,%eax } 1120c2: 5a pop %edx 1120c3: 5b pop %ebx 1120c4: c9 leave 1120c5: c3 ret =============================================================================== 001120c8 : rtems_status_code rtems_io_control( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 1120c8: 55 push %ebp 1120c9: 89 e5 mov %esp,%ebp 1120cb: 53 push %ebx 1120cc: 83 ec 04 sub $0x4,%esp 1120cf: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 1120d2: 39 05 40 58 12 00 cmp %eax,0x125840 1120d8: 76 1a jbe 1120f4 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].control_entry; 1120da: 8d 14 40 lea (%eax,%eax,2),%edx 1120dd: c1 e2 03 shl $0x3,%edx 1120e0: 03 15 44 58 12 00 add 0x125844,%edx 1120e6: 8b 52 14 mov 0x14(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1120e9: 85 d2 test %edx,%edx 1120eb: 74 13 je 112100 } 1120ed: 59 pop %ecx 1120ee: 5b pop %ebx 1120ef: 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; 1120f0: ff e2 jmp *%edx 1120f2: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 1120f4: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].control_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 1120f9: 5a pop %edx 1120fa: 5b pop %ebx 1120fb: c9 leave 1120fc: c3 ret 1120fd: 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; 112100: 31 c0 xor %eax,%eax } 112102: 5a pop %edx 112103: 5b pop %ebx 112104: c9 leave 112105: 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 40 58 12 00 cmp %eax,0x125840 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 44 58 12 00 add 0x125844,%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 =============================================================================== 00112108 : rtems_status_code rtems_io_open( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112108: 55 push %ebp 112109: 89 e5 mov %esp,%ebp 11210b: 53 push %ebx 11210c: 83 ec 04 sub $0x4,%esp 11210f: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 112112: 39 05 40 58 12 00 cmp %eax,0x125840 112118: 76 1a jbe 112134 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].open_entry; 11211a: 8d 14 40 lea (%eax,%eax,2),%edx 11211d: c1 e2 03 shl $0x3,%edx 112120: 03 15 44 58 12 00 add 0x125844,%edx 112126: 8b 52 04 mov 0x4(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112129: 85 d2 test %edx,%edx 11212b: 74 13 je 112140 } 11212d: 59 pop %ecx 11212e: 5b pop %ebx 11212f: 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; 112130: ff e2 jmp *%edx 112132: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 112134: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].open_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 112139: 5a pop %edx 11213a: 5b pop %ebx 11213b: c9 leave 11213c: c3 ret 11213d: 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; 112140: 31 c0 xor %eax,%eax } 112142: 5a pop %edx 112143: 5b pop %ebx 112144: c9 leave 112145: c3 ret =============================================================================== 00112148 : rtems_status_code rtems_io_read( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112148: 55 push %ebp 112149: 89 e5 mov %esp,%ebp 11214b: 53 push %ebx 11214c: 83 ec 04 sub $0x4,%esp 11214f: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 112152: 39 05 40 58 12 00 cmp %eax,0x125840 112158: 76 1a jbe 112174 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].read_entry; 11215a: 8d 14 40 lea (%eax,%eax,2),%edx 11215d: c1 e2 03 shl $0x3,%edx 112160: 03 15 44 58 12 00 add 0x125844,%edx 112166: 8b 52 0c mov 0xc(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112169: 85 d2 test %edx,%edx 11216b: 74 13 je 112180 } 11216d: 59 pop %ecx 11216e: 5b pop %ebx 11216f: 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; 112170: ff e2 jmp *%edx 112172: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 112174: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].read_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 112179: 5a pop %edx 11217a: 5b pop %ebx 11217b: c9 leave 11217c: c3 ret 11217d: 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; 112180: 31 c0 xor %eax,%eax } 112182: 5a pop %edx 112183: 5b pop %ebx 112184: c9 leave 112185: c3 ret =============================================================================== 0010cec8 : 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 ) { 10cec8: 55 push %ebp 10cec9: 89 e5 mov %esp,%ebp 10cecb: 57 push %edi 10cecc: 56 push %esi 10cecd: 53 push %ebx 10cece: 83 ec 0c sub $0xc,%esp 10ced1: 8b 5d 08 mov 0x8(%ebp),%ebx 10ced4: 8b 75 0c mov 0xc(%ebp),%esi 10ced7: 8b 55 10 mov 0x10(%ebp),%edx rtems_device_major_number major_limit = _IO_Number_of_drivers; 10ceda: a1 e0 98 12 00 mov 0x1298e0,%eax if ( rtems_interrupt_is_in_progress() ) 10cedf: 8b 0d d4 97 12 00 mov 0x1297d4,%ecx 10cee5: 85 c9 test %ecx,%ecx 10cee7: 0f 85 ab 00 00 00 jne 10cf98 return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) 10ceed: 85 d2 test %edx,%edx 10ceef: 0f 84 e7 00 00 00 je 10cfdc return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; 10cef5: 89 02 mov %eax,(%edx) if ( driver_table == NULL ) 10cef7: 85 f6 test %esi,%esi 10cef9: 0f 84 dd 00 00 00 je 10cfdc static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10ceff: 8b 3e mov (%esi),%edi 10cf01: 85 ff test %edi,%edi 10cf03: 0f 84 c7 00 00 00 je 10cfd0 return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) 10cf09: 39 d8 cmp %ebx,%eax 10cf0b: 76 7b jbe 10cf88 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10cf0d: a1 10 95 12 00 mov 0x129510,%eax 10cf12: 40 inc %eax 10cf13: a3 10 95 12 00 mov %eax,0x129510 return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { 10cf18: 85 db test %ebx,%ebx 10cf1a: 0f 85 88 00 00 00 jne 10cfa8 static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; 10cf20: 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 ) { 10cf26: 85 c9 test %ecx,%ecx 10cf28: 0f 84 bb 00 00 00 je 10cfe9 <== NEVER TAKEN 10cf2e: 8b 3d e4 98 12 00 mov 0x1298e4,%edi 10cf34: 89 f8 mov %edi,%eax 10cf36: eb 08 jmp 10cf40 10cf38: 43 inc %ebx 10cf39: 83 c0 18 add $0x18,%eax 10cf3c: 39 d9 cmp %ebx,%ecx 10cf3e: 76 0b jbe 10cf4b static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10cf40: 83 38 00 cmpl $0x0,(%eax) 10cf43: 75 f3 jne 10cf38 10cf45: 83 78 04 00 cmpl $0x0,0x4(%eax) 10cf49: 75 ed jne 10cf38 if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 10cf4b: 89 1a mov %ebx,(%edx) if ( m != n ) 10cf4d: 39 d9 cmp %ebx,%ecx 10cf4f: 0f 84 9b 00 00 00 je 10cff0 10cf55: 8d 04 5b lea (%ebx,%ebx,2),%eax 10cf58: c1 e0 03 shl $0x3,%eax } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 10cf5b: 01 c7 add %eax,%edi 10cf5d: b9 06 00 00 00 mov $0x6,%ecx 10cf62: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _Thread_Enable_dispatch(); 10cf64: e8 a7 1b 00 00 call 10eb10 <_Thread_Enable_dispatch> return rtems_io_initialize( major, 0, NULL ); 10cf69: c7 45 10 00 00 00 00 movl $0x0,0x10(%ebp) 10cf70: c7 45 0c 00 00 00 00 movl $0x0,0xc(%ebp) 10cf77: 89 5d 08 mov %ebx,0x8(%ebp) } 10cf7a: 83 c4 0c add $0xc,%esp 10cf7d: 5b pop %ebx 10cf7e: 5e pop %esi 10cf7f: 5f pop %edi 10cf80: c9 leave _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 10cf81: e9 1e 73 00 00 jmp 1142a4 10cf86: 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; 10cf88: 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 ); } 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 ) { rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) return RTEMS_CALLED_FROM_ISR; 10cf98: 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 ); } 10cf9d: 83 c4 0c add $0xc,%esp 10cfa0: 5b pop %ebx 10cfa1: 5e pop %esi 10cfa2: 5f pop %edi 10cfa3: c9 leave 10cfa4: c3 ret 10cfa5: 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; 10cfa8: 8d 04 5b lea (%ebx,%ebx,2),%eax 10cfab: c1 e0 03 shl $0x3,%eax 10cfae: 8b 0d e4 98 12 00 mov 0x1298e4,%ecx 10cfb4: 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; 10cfb6: 8b 39 mov (%ecx),%edi 10cfb8: 85 ff test %edi,%edi 10cfba: 74 40 je 10cffc 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(); 10cfbc: e8 4f 1b 00 00 call 10eb10 <_Thread_Enable_dispatch> return RTEMS_RESOURCE_IN_USE; 10cfc1: 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 ); } 10cfc6: 83 c4 0c add $0xc,%esp 10cfc9: 5b pop %ebx 10cfca: 5e pop %esi 10cfcb: 5f pop %edi 10cfcc: c9 leave 10cfcd: c3 ret 10cfce: 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; 10cfd0: 8b 4e 04 mov 0x4(%esi),%ecx 10cfd3: 85 c9 test %ecx,%ecx 10cfd5: 0f 85 2e ff ff ff jne 10cf09 10cfdb: 90 nop if ( driver_table == NULL ) return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; 10cfdc: 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 ); } 10cfe1: 83 c4 0c add $0xc,%esp 10cfe4: 5b pop %ebx 10cfe5: 5e pop %esi 10cfe6: 5f pop %edi 10cfe7: c9 leave 10cfe8: c3 ret if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 10cfe9: c7 02 00 00 00 00 movl $0x0,(%edx) <== NOT EXECUTED 10cfef: 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(); 10cff0: e8 1b 1b 00 00 call 10eb10 <_Thread_Enable_dispatch> *major = m; if ( m != n ) return RTEMS_SUCCESSFUL; return RTEMS_TOO_MANY; 10cff5: 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; 10cffa: eb 91 jmp 10cf8d static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10cffc: 8b 49 04 mov 0x4(%ecx),%ecx 10cfff: 85 c9 test %ecx,%ecx 10d001: 75 b9 jne 10cfbc if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } *registered_major = major; 10d003: 89 1a mov %ebx,(%edx) 10d005: 8b 3d e4 98 12 00 mov 0x1298e4,%edi 10d00b: e9 4b ff ff ff jmp 10cf5b =============================================================================== 0010d010 : */ rtems_status_code rtems_io_unregister_driver( rtems_device_major_number major ) { 10d010: 55 push %ebp 10d011: 89 e5 mov %esp,%ebp 10d013: 57 push %edi 10d014: 83 ec 04 sub $0x4,%esp 10d017: 8b 45 08 mov 0x8(%ebp),%eax if ( rtems_interrupt_is_in_progress() ) 10d01a: 8b 0d d4 97 12 00 mov 0x1297d4,%ecx 10d020: 85 c9 test %ecx,%ecx 10d022: 75 44 jne 10d068 return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { 10d024: 39 05 e0 98 12 00 cmp %eax,0x1298e0 10d02a: 77 0c ja 10d038 _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_UNSATISFIED; 10d02c: b8 0d 00 00 00 mov $0xd,%eax } 10d031: 5a pop %edx 10d032: 5f pop %edi 10d033: c9 leave 10d034: c3 ret 10d035: 8d 76 00 lea 0x0(%esi),%esi 10d038: 8b 15 10 95 12 00 mov 0x129510,%edx 10d03e: 42 inc %edx 10d03f: 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], 10d045: 8d 14 40 lea (%eax,%eax,2),%edx 10d048: 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( 10d04b: 03 15 e4 98 12 00 add 0x1298e4,%edx 10d051: b9 18 00 00 00 mov $0x18,%ecx 10d056: 31 c0 xor %eax,%eax 10d058: 89 d7 mov %edx,%edi 10d05a: f3 aa rep stos %al,%es:(%edi) &_IO_Driver_address_table[major], 0, sizeof( rtems_driver_address_table ) ); _Thread_Enable_dispatch(); 10d05c: e8 af 1a 00 00 call 10eb10 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d061: 31 c0 xor %eax,%eax } return RTEMS_UNSATISFIED; } 10d063: 5a pop %edx 10d064: 5f pop %edi 10d065: c9 leave 10d066: c3 ret 10d067: 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; 10d068: b8 12 00 00 00 mov $0x12,%eax return RTEMS_SUCCESSFUL; } return RTEMS_UNSATISFIED; } 10d06d: 5a pop %edx 10d06e: 5f pop %edi 10d06f: c9 leave 10d070: c3 ret =============================================================================== 00112188 : rtems_status_code rtems_io_write( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112188: 55 push %ebp 112189: 89 e5 mov %esp,%ebp 11218b: 53 push %ebx 11218c: 83 ec 04 sub $0x4,%esp 11218f: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 112192: 39 05 40 58 12 00 cmp %eax,0x125840 112198: 76 1a jbe 1121b4 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].write_entry; 11219a: 8d 14 40 lea (%eax,%eax,2),%edx 11219d: c1 e2 03 shl $0x3,%edx 1121a0: 03 15 44 58 12 00 add 0x125844,%edx 1121a6: 8b 52 10 mov 0x10(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1121a9: 85 d2 test %edx,%edx 1121ab: 74 13 je 1121c0 } 1121ad: 59 pop %ecx 1121ae: 5b pop %ebx 1121af: 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; 1121b0: ff e2 jmp *%edx 1121b2: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 1121b4: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].write_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 1121b9: 5a pop %edx 1121ba: 5b pop %ebx 1121bb: c9 leave 1121bc: c3 ret 1121bd: 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; 1121c0: 31 c0 xor %eax,%eax } 1121c2: 5a pop %edx 1121c3: 5b pop %ebx 1121c4: c9 leave 1121c5: c3 ret =============================================================================== 0010def0 : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 10def0: 55 push %ebp 10def1: 89 e5 mov %esp,%ebp 10def3: 57 push %edi 10def4: 56 push %esi 10def5: 53 push %ebx 10def6: 83 ec 1c sub $0x1c,%esp 10def9: 8b 7d 08 mov 0x8(%ebp),%edi uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 10defc: 85 ff test %edi,%edi 10defe: 74 4d je 10df4d <== NEVER TAKEN 10df00: 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 ] ) 10df07: 8b 55 e4 mov -0x1c(%ebp),%edx 10df0a: 8b 04 95 48 14 13 00 mov 0x131448(,%edx,4),%eax 10df11: 85 c0 test %eax,%eax 10df13: 74 2f je 10df44 continue; #endif information = _Objects_Information_table[ api_index ][ 1 ]; 10df15: 8b 70 04 mov 0x4(%eax),%esi if ( !information ) 10df18: 85 f6 test %esi,%esi 10df1a: 74 28 je 10df44 continue; for ( i=1 ; i <= information->maximum ; i++ ) { 10df1c: 66 83 7e 10 00 cmpw $0x0,0x10(%esi) 10df21: 74 21 je 10df44 <== NEVER TAKEN 10df23: bb 01 00 00 00 mov $0x1,%ebx the_thread = (Thread_Control *)information->local_table[ i ]; 10df28: 8b 46 1c mov 0x1c(%esi),%eax 10df2b: 8b 04 98 mov (%eax,%ebx,4),%eax if ( !the_thread ) 10df2e: 85 c0 test %eax,%eax 10df30: 74 09 je 10df3b <== NEVER TAKEN continue; (*routine)(the_thread); 10df32: 83 ec 0c sub $0xc,%esp 10df35: 50 push %eax 10df36: ff d7 call *%edi 10df38: 83 c4 10 add $0x10,%esp information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 10df3b: 43 inc %ebx 10df3c: 0f b7 46 10 movzwl 0x10(%esi),%eax 10df40: 39 d8 cmp %ebx,%eax 10df42: 73 e4 jae 10df28 Objects_Information *information; if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 10df44: ff 45 e4 incl -0x1c(%ebp) 10df47: 83 7d e4 04 cmpl $0x4,-0x1c(%ebp) 10df4b: 75 ba jne 10df07 (*routine)(the_thread); } } } 10df4d: 8d 65 f4 lea -0xc(%ebp),%esp 10df50: 5b pop %ebx 10df51: 5e pop %esi 10df52: 5f pop %edi 10df53: c9 leave 10df54: c3 ret =============================================================================== 001163bc : rtems_id id, const void *buffer, size_t size, uint32_t *count ) { 1163bc: 55 push %ebp 1163bd: 89 e5 mov %esp,%ebp 1163bf: 57 push %edi 1163c0: 56 push %esi 1163c1: 53 push %ebx 1163c2: 83 ec 1c sub $0x1c,%esp 1163c5: 8b 7d 08 mov 0x8(%ebp),%edi 1163c8: 8b 5d 0c mov 0xc(%ebp),%ebx 1163cb: 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 ) 1163ce: 85 db test %ebx,%ebx 1163d0: 74 62 je 116434 return RTEMS_INVALID_ADDRESS; if ( !count ) 1163d2: 85 f6 test %esi,%esi 1163d4: 74 5e je 116434 Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 1163d6: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 1163d7: 8d 45 e4 lea -0x1c(%ebp),%eax 1163da: 50 push %eax 1163db: 57 push %edi 1163dc: 68 e0 0d 14 00 push $0x140de0 1163e1: e8 c6 4d 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 1163e6: 83 c4 10 add $0x10,%esp 1163e9: 8b 55 e4 mov -0x1c(%ebp),%edx 1163ec: 85 d2 test %edx,%edx 1163ee: 74 10 je 116400 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1163f0: b8 04 00 00 00 mov $0x4,%eax } 1163f5: 8d 65 f4 lea -0xc(%ebp),%esp 1163f8: 5b pop %ebx 1163f9: 5e pop %esi 1163fa: 5f pop %edi 1163fb: c9 leave 1163fc: c3 ret 1163fd: 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( 116400: 83 ec 08 sub $0x8,%esp 116403: 56 push %esi 116404: 6a 00 push $0x0 116406: 57 push %edi 116407: ff 75 10 pushl 0x10(%ebp) 11640a: 53 push %ebx 11640b: 83 c0 14 add $0x14,%eax 11640e: 50 push %eax 11640f: e8 80 34 00 00 call 119894 <_CORE_message_queue_Broadcast> 116414: 89 c3 mov %eax,%ebx NULL, #endif count ); _Thread_Enable_dispatch(); 116416: 83 c4 20 add $0x20,%esp 116419: e8 16 58 00 00 call 11bc34 <_Thread_Enable_dispatch> return 11641e: 83 ec 0c sub $0xc,%esp 116421: 53 push %ebx 116422: e8 69 03 00 00 call 116790 <_Message_queue_Translate_core_message_queue_return_code> 116427: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11642a: 8d 65 f4 lea -0xc(%ebp),%esp 11642d: 5b pop %ebx 11642e: 5e pop %esi 11642f: 5f pop %edi 116430: c9 leave 116431: c3 ret 116432: 66 90 xchg %ax,%ax if ( !buffer ) return RTEMS_INVALID_ADDRESS; if ( !count ) return RTEMS_INVALID_ADDRESS; 116434: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116439: 8d 65 f4 lea -0xc(%ebp),%esp 11643c: 5b pop %ebx 11643d: 5e pop %esi 11643e: 5f pop %edi 11643f: c9 leave 116440: c3 ret =============================================================================== 00113858 : uint32_t count, size_t max_message_size, rtems_attribute attribute_set, rtems_id *id ) { 113858: 55 push %ebp 113859: 89 e5 mov %esp,%ebp 11385b: 57 push %edi 11385c: 56 push %esi 11385d: 53 push %ebx 11385e: 83 ec 2c sub $0x2c,%esp 113861: 8b 5d 08 mov 0x8(%ebp),%ebx 113864: 8b 75 0c mov 0xc(%ebp),%esi 113867: 8b 4d 10 mov 0x10(%ebp),%ecx 11386a: 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 ) ) 11386d: 85 db test %ebx,%ebx 11386f: 74 2f je 1138a0 return RTEMS_INVALID_NAME; if ( !id ) 113871: 85 ff test %edi,%edi 113873: 0f 84 a3 00 00 00 je 11391c if ( (is_global = _Attributes_Is_global( attribute_set ) ) && !_System_state_Is_multiprocessing ) return RTEMS_MP_NOT_CONFIGURED; #endif if ( count == 0 ) 113879: 85 f6 test %esi,%esi 11387b: 74 13 je 113890 return RTEMS_INVALID_NUMBER; if ( max_message_size == 0 ) 11387d: 85 c9 test %ecx,%ecx 11387f: 75 2f jne 1138b0 return RTEMS_INVALID_SIZE; 113881: b8 08 00 00 00 mov $0x8,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 113886: 8d 65 f4 lea -0xc(%ebp),%esp 113889: 5b pop %ebx 11388a: 5e pop %esi 11388b: 5f pop %edi 11388c: c9 leave 11388d: c3 ret 11388e: 66 90 xchg %ax,%ax !_System_state_Is_multiprocessing ) return RTEMS_MP_NOT_CONFIGURED; #endif if ( count == 0 ) return RTEMS_INVALID_NUMBER; 113890: b8 0a 00 00 00 mov $0xa,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 113895: 8d 65 f4 lea -0xc(%ebp),%esp 113898: 5b pop %ebx 113899: 5e pop %esi 11389a: 5f pop %edi 11389b: c9 leave 11389c: c3 ret 11389d: 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; 1138a0: b8 03 00 00 00 mov $0x3,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 1138a5: 8d 65 f4 lea -0xc(%ebp),%esp 1138a8: 5b pop %ebx 1138a9: 5e pop %esi 1138aa: 5f pop %edi 1138ab: c9 leave 1138ac: c3 ret 1138ad: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 1138b0: a1 50 f9 12 00 mov 0x12f950,%eax 1138b5: 40 inc %eax 1138b6: a3 50 f9 12 00 mov %eax,0x12f950 #endif #endif _Thread_Disable_dispatch(); /* protects object pointer */ the_message_queue = _Message_queue_Allocate(); 1138bb: 89 4d d4 mov %ecx,-0x2c(%ebp) 1138be: e8 5d 54 00 00 call 118d20 <_Message_queue_Allocate> 1138c3: 89 c2 mov %eax,%edx if ( !the_message_queue ) { 1138c5: 85 c0 test %eax,%eax 1138c7: 8b 4d d4 mov -0x2c(%ebp),%ecx 1138ca: 74 7c je 113948 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_message_queue->attribute_set = attribute_set; 1138cc: 8b 45 14 mov 0x14(%ebp),%eax 1138cf: 89 42 10 mov %eax,0x10(%edx) if (_Attributes_Is_priority( attribute_set ) ) the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY; 1138d2: a8 04 test $0x4,%al 1138d4: 0f 95 c0 setne %al 1138d7: 0f b6 c0 movzbl %al,%eax 1138da: 89 45 e4 mov %eax,-0x1c(%ebp) else the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO; if ( ! _CORE_message_queue_Initialize( 1138dd: 51 push %ecx 1138de: 56 push %esi 1138df: 8d 45 e4 lea -0x1c(%ebp),%eax 1138e2: 50 push %eax 1138e3: 8d 42 14 lea 0x14(%edx),%eax 1138e6: 50 push %eax 1138e7: 89 55 d4 mov %edx,-0x2c(%ebp) 1138ea: e8 e5 10 00 00 call 1149d4 <_CORE_message_queue_Initialize> 1138ef: 83 c4 10 add $0x10,%esp 1138f2: 84 c0 test %al,%al 1138f4: 8b 55 d4 mov -0x2c(%ebp),%edx 1138f7: 75 2f jne 113928 */ RTEMS_INLINE_ROUTINE void _Message_queue_Free ( Message_queue_Control *the_message_queue ) { _Objects_Free( &_Message_queue_Information, &the_message_queue->Object ); 1138f9: 83 ec 08 sub $0x8,%esp 1138fc: 52 push %edx 1138fd: 68 a0 fc 12 00 push $0x12fca0 113902: e8 81 1e 00 00 call 115788 <_Objects_Free> _Objects_MP_Close( &_Message_queue_Information, the_message_queue->Object.id); #endif _Message_queue_Free( the_message_queue ); _Thread_Enable_dispatch(); 113907: e8 c4 2a 00 00 call 1163d0 <_Thread_Enable_dispatch> return RTEMS_UNSATISFIED; 11390c: 83 c4 10 add $0x10,%esp 11390f: b8 0d 00 00 00 mov $0xd,%eax 113914: e9 6d ff ff ff jmp 113886 113919: 8d 76 00 lea 0x0(%esi),%esi if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 11391c: b8 09 00 00 00 mov $0x9,%eax 113921: e9 60 ff ff ff jmp 113886 113926: 66 90 xchg %ax,%ax Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 113928: 8b 42 08 mov 0x8(%edx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 11392b: 0f b7 f0 movzwl %ax,%esi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 11392e: 8b 0d bc fc 12 00 mov 0x12fcbc,%ecx 113934: 89 14 b1 mov %edx,(%ecx,%esi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 113937: 89 5a 0c mov %ebx,0xc(%edx) &_Message_queue_Information, &the_message_queue->Object, (Objects_Name) name ); *id = the_message_queue->Object.id; 11393a: 89 07 mov %eax,(%edi) name, 0 ); #endif _Thread_Enable_dispatch(); 11393c: e8 8f 2a 00 00 call 1163d0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 113941: 31 c0 xor %eax,%eax 113943: e9 3e ff ff ff jmp 113886 _Thread_Disable_dispatch(); /* protects object pointer */ the_message_queue = _Message_queue_Allocate(); if ( !the_message_queue ) { _Thread_Enable_dispatch(); 113948: e8 83 2a 00 00 call 1163d0 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 11394d: b8 05 00 00 00 mov $0x5,%eax 113952: e9 2f ff ff ff jmp 113886 =============================================================================== 00116544 : */ rtems_status_code rtems_message_queue_delete( rtems_id id ) { 116544: 55 push %ebp 116545: 89 e5 mov %esp,%ebp 116547: 53 push %ebx 116548: 83 ec 18 sub $0x18,%esp register Message_queue_Control *the_message_queue; Objects_Locations location; the_message_queue = _Message_queue_Get( id, &location ); 11654b: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 11654e: 50 push %eax 11654f: ff 75 08 pushl 0x8(%ebp) 116552: 68 e0 0d 14 00 push $0x140de0 116557: e8 50 4c 00 00 call 11b1ac <_Objects_Get> 11655c: 89 c3 mov %eax,%ebx switch ( location ) { 11655e: 83 c4 10 add $0x10,%esp 116561: 8b 4d f4 mov -0xc(%ebp),%ecx 116564: 85 c9 test %ecx,%ecx 116566: 75 3c jne 1165a4 case OBJECTS_LOCAL: _Objects_Close( &_Message_queue_Information, 116568: 83 ec 08 sub $0x8,%esp 11656b: 50 push %eax 11656c: 68 e0 0d 14 00 push $0x140de0 116571: e8 be 47 00 00 call 11ad34 <_Objects_Close> &the_message_queue->Object ); _CORE_message_queue_Close( 116576: 83 c4 0c add $0xc,%esp 116579: 6a 05 push $0x5 11657b: 6a 00 push $0x0 11657d: 8d 43 14 lea 0x14(%ebx),%eax 116580: 50 push %eax 116581: e8 92 33 00 00 call 119918 <_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 ); 116586: 58 pop %eax 116587: 5a pop %edx 116588: 53 push %ebx 116589: 68 e0 0d 14 00 push $0x140de0 11658e: e8 9d 4a 00 00 call 11b030 <_Objects_Free> 0, /* Not used */ 0 ); } #endif _Thread_Enable_dispatch(); 116593: e8 9c 56 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116598: 83 c4 10 add $0x10,%esp 11659b: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11659d: 8b 5d fc mov -0x4(%ebp),%ebx 1165a0: c9 leave 1165a1: c3 ret 1165a2: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1165a4: b8 04 00 00 00 mov $0x4,%eax } 1165a9: 8b 5d fc mov -0x4(%ebp),%ebx 1165ac: c9 leave 1165ad: c3 ret =============================================================================== 001165b0 : rtems_status_code rtems_message_queue_flush( rtems_id id, uint32_t *count ) { 1165b0: 55 push %ebp 1165b1: 89 e5 mov %esp,%ebp 1165b3: 53 push %ebx 1165b4: 83 ec 14 sub $0x14,%esp 1165b7: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) 1165ba: 85 db test %ebx,%ebx 1165bc: 74 46 je 116604 Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 1165be: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 1165bf: 8d 45 f4 lea -0xc(%ebp),%eax 1165c2: 50 push %eax 1165c3: ff 75 08 pushl 0x8(%ebp) 1165c6: 68 e0 0d 14 00 push $0x140de0 1165cb: e8 dc 4b 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 1165d0: 83 c4 10 add $0x10,%esp 1165d3: 8b 55 f4 mov -0xc(%ebp),%edx 1165d6: 85 d2 test %edx,%edx 1165d8: 74 0a je 1165e4 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1165da: b8 04 00 00 00 mov $0x4,%eax } 1165df: 8b 5d fc mov -0x4(%ebp),%ebx 1165e2: c9 leave 1165e3: 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 ); 1165e4: 83 ec 0c sub $0xc,%esp 1165e7: 83 c0 14 add $0x14,%eax 1165ea: 50 push %eax 1165eb: e8 64 33 00 00 call 119954 <_CORE_message_queue_Flush> 1165f0: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 1165f2: e8 3d 56 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 1165f7: 83 c4 10 add $0x10,%esp 1165fa: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1165fc: 8b 5d fc mov -0x4(%ebp),%ebx 1165ff: c9 leave 116600: c3 ret 116601: 8d 76 00 lea 0x0(%esi),%esi { register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) return RTEMS_INVALID_ADDRESS; 116604: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116609: 8b 5d fc mov -0x4(%ebp),%ebx 11660c: c9 leave 11660d: c3 ret =============================================================================== 00116610 : rtems_status_code rtems_message_queue_get_number_pending( rtems_id id, uint32_t *count ) { 116610: 55 push %ebp 116611: 89 e5 mov %esp,%ebp 116613: 53 push %ebx 116614: 83 ec 14 sub $0x14,%esp 116617: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) 11661a: 85 db test %ebx,%ebx 11661c: 74 3a je 116658 11661e: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 11661f: 8d 45 f4 lea -0xc(%ebp),%eax 116622: 50 push %eax 116623: ff 75 08 pushl 0x8(%ebp) 116626: 68 e0 0d 14 00 push $0x140de0 11662b: e8 7c 4b 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 116630: 83 c4 10 add $0x10,%esp 116633: 8b 55 f4 mov -0xc(%ebp),%edx 116636: 85 d2 test %edx,%edx 116638: 74 0a je 116644 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 11663a: b8 04 00 00 00 mov $0x4,%eax } 11663f: 8b 5d fc mov -0x4(%ebp),%ebx 116642: c9 leave 116643: 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; 116644: 8b 40 5c mov 0x5c(%eax),%eax 116647: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 116649: e8 e6 55 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11664e: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116650: 8b 5d fc mov -0x4(%ebp),%ebx 116653: c9 leave 116654: c3 ret 116655: 8d 76 00 lea 0x0(%esi),%esi { register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) return RTEMS_INVALID_ADDRESS; 116658: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11665d: 8b 5d fc mov -0x4(%ebp),%ebx 116660: c9 leave 116661: c3 ret =============================================================================== 0011397c : void *buffer, size_t *size, rtems_option option_set, rtems_interval timeout ) { 11397c: 55 push %ebp 11397d: 89 e5 mov %esp,%ebp 11397f: 56 push %esi 113980: 53 push %ebx 113981: 83 ec 10 sub $0x10,%esp 113984: 8b 5d 0c mov 0xc(%ebp),%ebx 113987: 8b 75 10 mov 0x10(%ebp),%esi register Message_queue_Control *the_message_queue; Objects_Locations location; bool wait; if ( !buffer ) 11398a: 85 db test %ebx,%ebx 11398c: 74 6e je 1139fc return RTEMS_INVALID_ADDRESS; if ( !size ) 11398e: 85 f6 test %esi,%esi 113990: 74 6a je 1139fc Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 113992: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 113993: 8d 45 f4 lea -0xc(%ebp),%eax 113996: 50 push %eax 113997: ff 75 08 pushl 0x8(%ebp) 11399a: 68 a0 fc 12 00 push $0x12fca0 11399f: e8 24 1f 00 00 call 1158c8 <_Objects_Get> switch ( location ) { 1139a4: 83 c4 10 add $0x10,%esp 1139a7: 8b 55 f4 mov -0xc(%ebp),%edx 1139aa: 85 d2 test %edx,%edx 1139ac: 75 42 jne 1139f0 if ( _Options_Is_no_wait( option_set ) ) wait = false; else wait = true; _CORE_message_queue_Seize( 1139ae: 83 ec 08 sub $0x8,%esp 1139b1: 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; 1139b4: 8b 55 14 mov 0x14(%ebp),%edx 1139b7: 83 e2 01 and $0x1,%edx 1139ba: 83 f2 01 xor $0x1,%edx 1139bd: 52 push %edx 1139be: 56 push %esi 1139bf: 53 push %ebx 1139c0: ff 70 08 pushl 0x8(%eax) 1139c3: 83 c0 14 add $0x14,%eax 1139c6: 50 push %eax 1139c7: e8 a8 10 00 00 call 114a74 <_CORE_message_queue_Seize> buffer, size, wait, timeout ); _Thread_Enable_dispatch(); 1139cc: 83 c4 20 add $0x20,%esp 1139cf: e8 fc 29 00 00 call 1163d0 <_Thread_Enable_dispatch> return _Message_queue_Translate_core_message_queue_return_code( 1139d4: 83 ec 0c sub $0xc,%esp _Thread_Executing->Wait.return_code 1139d7: a1 18 fc 12 00 mov 0x12fc18,%eax size, wait, timeout ); _Thread_Enable_dispatch(); return _Message_queue_Translate_core_message_queue_return_code( 1139dc: ff 70 34 pushl 0x34(%eax) 1139df: e8 a0 00 00 00 call 113a84 <_Message_queue_Translate_core_message_queue_return_code> 1139e4: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1139e7: 8d 65 f8 lea -0x8(%ebp),%esp 1139ea: 5b pop %ebx 1139eb: 5e pop %esi 1139ec: c9 leave 1139ed: c3 ret 1139ee: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1139f0: b8 04 00 00 00 mov $0x4,%eax } 1139f5: 8d 65 f8 lea -0x8(%ebp),%esp 1139f8: 5b pop %ebx 1139f9: 5e pop %esi 1139fa: c9 leave 1139fb: c3 ret if ( !buffer ) return RTEMS_INVALID_ADDRESS; if ( !size ) return RTEMS_INVALID_ADDRESS; 1139fc: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 113a01: 8d 65 f8 lea -0x8(%ebp),%esp 113a04: 5b pop %ebx 113a05: 5e pop %esi 113a06: c9 leave 113a07: 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 c0 57 12 00 push $0x1257c0 10b3c5: e8 a2 19 00 00 call 10cd6c <_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 f1 23 00 00 call 10d7f4 <_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 =============================================================================== 001167a0 : rtems_status_code rtems_message_queue_urgent( rtems_id id, const void *buffer, size_t size ) { 1167a0: 55 push %ebp 1167a1: 89 e5 mov %esp,%ebp 1167a3: 56 push %esi 1167a4: 53 push %ebx 1167a5: 83 ec 10 sub $0x10,%esp 1167a8: 8b 75 08 mov 0x8(%ebp),%esi 1167ab: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status status; if ( !buffer ) 1167ae: 85 db test %ebx,%ebx 1167b0: 74 5e je 116810 1167b2: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 1167b3: 8d 45 f4 lea -0xc(%ebp),%eax 1167b6: 50 push %eax 1167b7: 56 push %esi 1167b8: 68 e0 0d 14 00 push $0x140de0 1167bd: e8 ea 49 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 1167c2: 83 c4 10 add $0x10,%esp 1167c5: 8b 55 f4 mov -0xc(%ebp),%edx 1167c8: 85 d2 test %edx,%edx 1167ca: 74 0c je 1167d8 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1167cc: b8 04 00 00 00 mov $0x4,%eax } 1167d1: 8d 65 f8 lea -0x8(%ebp),%esp 1167d4: 5b pop %ebx 1167d5: 5e pop %esi 1167d6: c9 leave 1167d7: c3 ret CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, bool wait, Watchdog_Interval timeout ) { return _CORE_message_queue_Submit( 1167d8: 6a 00 push $0x0 1167da: 6a 00 push $0x0 1167dc: 68 00 00 00 80 push $0x80000000 1167e1: 6a 00 push $0x0 1167e3: 56 push %esi 1167e4: ff 75 10 pushl 0x10(%ebp) 1167e7: 53 push %ebx the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status = _CORE_message_queue_Urgent( 1167e8: 83 c0 14 add $0x14,%eax 1167eb: 50 push %eax 1167ec: e8 3f 33 00 00 call 119b30 <_CORE_message_queue_Submit> 1167f1: 89 c3 mov %eax,%ebx id, MESSAGE_QUEUE_MP_HANDLER, false, /* sender does not block */ 0 /* no timeout */ ); _Thread_Enable_dispatch(); 1167f3: 83 c4 20 add $0x20,%esp 1167f6: e8 39 54 00 00 call 11bc34 <_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); 1167fb: 83 ec 0c sub $0xc,%esp 1167fe: 53 push %ebx 1167ff: e8 8c ff ff ff call 116790 <_Message_queue_Translate_core_message_queue_return_code> 116804: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116807: 8d 65 f8 lea -0x8(%ebp),%esp 11680a: 5b pop %ebx 11680b: 5e pop %esi 11680c: c9 leave 11680d: c3 ret 11680e: 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; 116810: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116815: 8d 65 f8 lea -0x8(%ebp),%esp 116818: 5b pop %ebx 116819: 5e pop %esi 11681a: c9 leave 11681b: c3 ret =============================================================================== 0010cea4 : const char *rtems_object_get_api_class_name( int the_api, int the_class ) { 10cea4: 55 push %ebp 10cea5: 89 e5 mov %esp,%ebp 10cea7: 83 ec 08 sub $0x8,%esp 10ceaa: 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 ) 10cead: 83 f8 01 cmp $0x1,%eax 10ceb0: 74 2a je 10cedc api_assoc = rtems_object_api_internal_assoc; else if ( the_api == OBJECTS_CLASSIC_API ) 10ceb2: 83 f8 02 cmp $0x2,%eax 10ceb5: 74 09 je 10cec0 #ifdef RTEMS_POSIX_API else if ( the_api == OBJECTS_POSIX_API ) api_assoc = rtems_object_api_posix_assoc; #endif else return "BAD API"; 10ceb7: b8 7b 30 12 00 mov $0x12307b,%eax class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class ); if ( class_assoc ) return class_assoc->name; return "BAD CLASS"; } 10cebc: c9 leave 10cebd: c3 ret 10cebe: 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; 10cec0: 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 ); 10cec5: 83 ec 08 sub $0x8,%esp 10cec8: ff 75 0c pushl 0xc(%ebp) 10cecb: 50 push %eax 10cecc: e8 4f 4a 00 00 call 111920 if ( class_assoc ) 10ced1: 83 c4 10 add $0x10,%esp 10ced4: 85 c0 test %eax,%eax 10ced6: 74 0c je 10cee4 return class_assoc->name; 10ced8: 8b 00 mov (%eax),%eax return "BAD CLASS"; } 10ceda: c9 leave 10cedb: 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; 10cedc: b8 80 71 12 00 mov $0x127180,%eax 10cee1: eb e2 jmp 10cec5 10cee3: 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"; 10cee4: b8 83 30 12 00 mov $0x123083,%eax } 10cee9: c9 leave 10ceea: c3 ret =============================================================================== 0010ceec : }; const char *rtems_object_get_api_name( int api ) { 10ceec: 55 push %ebp 10ceed: 89 e5 mov %esp,%ebp 10ceef: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *api_assoc; api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api ); 10cef2: ff 75 08 pushl 0x8(%ebp) 10cef5: 68 20 72 12 00 push $0x127220 10cefa: e8 21 4a 00 00 call 111920 if ( api_assoc ) 10ceff: 83 c4 10 add $0x10,%esp 10cf02: 85 c0 test %eax,%eax 10cf04: 74 06 je 10cf0c return api_assoc->name; 10cf06: 8b 00 mov (%eax),%eax return "BAD CLASS"; } 10cf08: c9 leave 10cf09: c3 ret 10cf0a: 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"; 10cf0c: b8 83 30 12 00 mov $0x123083,%eax } 10cf11: c9 leave 10cf12: c3 ret =============================================================================== 0010cf54 : rtems_status_code rtems_object_get_class_information( int the_api, int the_class, rtems_object_api_class_information *info ) { 10cf54: 55 push %ebp 10cf55: 89 e5 mov %esp,%ebp 10cf57: 57 push %edi 10cf58: 56 push %esi 10cf59: 53 push %ebx 10cf5a: 83 ec 0c sub $0xc,%esp 10cf5d: 8b 5d 10 mov 0x10(%ebp),%ebx int i; /* * Validate parameters and look up information structure. */ if ( !info ) 10cf60: 85 db test %ebx,%ebx 10cf62: 74 60 je 10cfc4 return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); 10cf64: 83 ec 08 sub $0x8,%esp 10cf67: 0f b7 45 0c movzwl 0xc(%ebp),%eax 10cf6b: 50 push %eax 10cf6c: ff 75 08 pushl 0x8(%ebp) 10cf6f: e8 80 1a 00 00 call 10e9f4 <_Objects_Get_information> if ( !obj_info ) 10cf74: 83 c4 10 add $0x10,%esp 10cf77: 85 c0 test %eax,%eax 10cf79: 74 59 je 10cfd4 return RTEMS_INVALID_NUMBER; /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; 10cf7b: 8b 50 08 mov 0x8(%eax),%edx 10cf7e: 89 13 mov %edx,(%ebx) info->maximum_id = obj_info->maximum_id; 10cf80: 8b 50 0c mov 0xc(%eax),%edx 10cf83: 89 53 04 mov %edx,0x4(%ebx) info->auto_extend = obj_info->auto_extend; 10cf86: 8a 50 12 mov 0x12(%eax),%dl 10cf89: 88 53 0c mov %dl,0xc(%ebx) info->maximum = obj_info->maximum; 10cf8c: 0f b7 70 10 movzwl 0x10(%eax),%esi 10cf90: 89 73 08 mov %esi,0x8(%ebx) for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 10cf93: 85 f6 test %esi,%esi 10cf95: 74 44 je 10cfdb <== NEVER TAKEN 10cf97: 8b 78 1c mov 0x1c(%eax),%edi 10cf9a: b9 01 00 00 00 mov $0x1,%ecx 10cf9f: b8 01 00 00 00 mov $0x1,%eax 10cfa4: 31 d2 xor %edx,%edx 10cfa6: 66 90 xchg %ax,%ax if ( !obj_info->local_table[i] ) unallocated++; 10cfa8: 83 3c 8f 01 cmpl $0x1,(%edi,%ecx,4) 10cfac: 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++ ) 10cfaf: 40 inc %eax 10cfb0: 89 c1 mov %eax,%ecx 10cfb2: 39 c6 cmp %eax,%esi 10cfb4: 73 f2 jae 10cfa8 if ( !obj_info->local_table[i] ) unallocated++; info->unallocated = unallocated; 10cfb6: 89 53 10 mov %edx,0x10(%ebx) return RTEMS_SUCCESSFUL; 10cfb9: 31 c0 xor %eax,%eax } 10cfbb: 8d 65 f4 lea -0xc(%ebp),%esp 10cfbe: 5b pop %ebx 10cfbf: 5e pop %esi 10cfc0: 5f pop %edi 10cfc1: c9 leave 10cfc2: c3 ret 10cfc3: 90 nop /* * Validate parameters and look up information structure. */ if ( !info ) return RTEMS_INVALID_ADDRESS; 10cfc4: b8 09 00 00 00 mov $0x9,%eax unallocated++; info->unallocated = unallocated; return RTEMS_SUCCESSFUL; } 10cfc9: 8d 65 f4 lea -0xc(%ebp),%esp 10cfcc: 5b pop %ebx 10cfcd: 5e pop %esi 10cfce: 5f pop %edi 10cfcf: c9 leave 10cfd0: c3 ret 10cfd1: 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; 10cfd4: b8 0a 00 00 00 mov $0xa,%eax 10cfd9: eb e0 jmp 10cfbb 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++ ) 10cfdb: 31 d2 xor %edx,%edx <== NOT EXECUTED 10cfdd: eb d7 jmp 10cfb6 <== NOT EXECUTED =============================================================================== 0010c520 : rtems_status_code rtems_object_get_classic_name( rtems_id id, rtems_name *name ) { 10c520: 55 push %ebp 10c521: 89 e5 mov %esp,%ebp 10c523: 53 push %ebx 10c524: 83 ec 14 sub $0x14,%esp 10c527: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Name_or_id_lookup_errors status; Objects_Name name_u; if ( !name ) 10c52a: 85 db test %ebx,%ebx 10c52c: 74 26 je 10c554 return RTEMS_INVALID_ADDRESS; status = _Objects_Id_to_name( id, &name_u ); 10c52e: 83 ec 08 sub $0x8,%esp 10c531: 8d 45 f4 lea -0xc(%ebp),%eax 10c534: 50 push %eax 10c535: ff 75 08 pushl 0x8(%ebp) 10c538: e8 db 1a 00 00 call 10e018 <_Objects_Id_to_name> *name = name_u.name_u32; 10c53d: 8b 55 f4 mov -0xc(%ebp),%edx 10c540: 89 13 mov %edx,(%ebx) return _Status_Object_name_errors_to_status[ status ]; 10c542: 8b 04 85 8c 1b 12 00 mov 0x121b8c(,%eax,4),%eax 10c549: 83 c4 10 add $0x10,%esp } 10c54c: 8b 5d fc mov -0x4(%ebp),%ebx 10c54f: c9 leave 10c550: c3 ret 10c551: 8d 76 00 lea 0x0(%esi),%esi { Objects_Name_or_id_lookup_errors status; Objects_Name name_u; if ( !name ) return RTEMS_INVALID_ADDRESS; 10c554: 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 ]; } 10c559: 8b 5d fc mov -0x4(%ebp),%ebx 10c55c: c9 leave 10c55d: c3 ret =============================================================================== 0010d038 : */ rtems_status_code rtems_object_set_name( rtems_id id, const char *name ) { 10d038: 55 push %ebp 10d039: 89 e5 mov %esp,%ebp 10d03b: 57 push %edi 10d03c: 56 push %esi 10d03d: 53 push %ebx 10d03e: 83 ec 1c sub $0x1c,%esp 10d041: 8b 75 08 mov 0x8(%ebp),%esi 10d044: 8b 7d 0c mov 0xc(%ebp),%edi Objects_Information *information; Objects_Locations location; Objects_Control *the_object; Objects_Id tmpId; if ( !name ) 10d047: 85 ff test %edi,%edi 10d049: 74 61 je 10d0ac return RTEMS_INVALID_ADDRESS; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10d04b: 85 f6 test %esi,%esi 10d04d: 74 35 je 10d084 information = _Objects_Get_information_id( tmpId ); 10d04f: 83 ec 0c sub $0xc,%esp 10d052: 56 push %esi 10d053: e8 7c 19 00 00 call 10e9d4 <_Objects_Get_information_id> 10d058: 89 c3 mov %eax,%ebx if ( !information ) 10d05a: 83 c4 10 add $0x10,%esp 10d05d: 85 c0 test %eax,%eax 10d05f: 74 16 je 10d077 return RTEMS_INVALID_ID; the_object = _Objects_Get( information, tmpId, &location ); 10d061: 50 push %eax 10d062: 8d 45 e4 lea -0x1c(%ebp),%eax 10d065: 50 push %eax 10d066: 56 push %esi 10d067: 53 push %ebx 10d068: e8 07 1b 00 00 call 10eb74 <_Objects_Get> switch ( location ) { 10d06d: 83 c4 10 add $0x10,%esp 10d070: 8b 4d e4 mov -0x1c(%ebp),%ecx 10d073: 85 c9 test %ecx,%ecx 10d075: 74 19 je 10d090 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d077: b8 04 00 00 00 mov $0x4,%eax } 10d07c: 8d 65 f4 lea -0xc(%ebp),%esp 10d07f: 5b pop %ebx 10d080: 5e pop %esi 10d081: 5f pop %edi 10d082: c9 leave 10d083: c3 ret Objects_Id tmpId; if ( !name ) return RTEMS_INVALID_ADDRESS; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10d084: a1 78 98 12 00 mov 0x129878,%eax 10d089: 8b 70 08 mov 0x8(%eax),%esi 10d08c: eb c1 jmp 10d04f 10d08e: 66 90 xchg %ax,%ax the_object = _Objects_Get( information, tmpId, &location ); switch ( location ) { case OBJECTS_LOCAL: _Objects_Set_name( information, the_object, name ); 10d090: 52 push %edx 10d091: 57 push %edi 10d092: 50 push %eax 10d093: 53 push %ebx 10d094: e8 13 1d 00 00 call 10edac <_Objects_Set_name> _Thread_Enable_dispatch(); 10d099: e8 46 26 00 00 call 10f6e4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d09e: 83 c4 10 add $0x10,%esp 10d0a1: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d0a3: 8d 65 f4 lea -0xc(%ebp),%esp 10d0a6: 5b pop %ebx 10d0a7: 5e pop %esi 10d0a8: 5f pop %edi 10d0a9: c9 leave 10d0aa: c3 ret 10d0ab: 90 nop Objects_Locations location; Objects_Control *the_object; Objects_Id tmpId; if ( !name ) return RTEMS_INVALID_ADDRESS; 10d0ac: b8 09 00 00 00 mov $0x9,%eax 10d0b1: eb c9 jmp 10d07c =============================================================================== 0011681c : uint32_t length, uint32_t buffer_size, rtems_attribute attribute_set, rtems_id *id ) { 11681c: 55 push %ebp 11681d: 89 e5 mov %esp,%ebp 11681f: 57 push %edi 116820: 56 push %esi 116821: 53 push %ebx 116822: 83 ec 1c sub $0x1c,%esp 116825: 8b 5d 08 mov 0x8(%ebp),%ebx 116828: 8b 75 0c mov 0xc(%ebp),%esi 11682b: 8b 55 10 mov 0x10(%ebp),%edx 11682e: 8b 7d 14 mov 0x14(%ebp),%edi register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) 116831: 85 db test %ebx,%ebx 116833: 74 47 je 11687c return RTEMS_INVALID_NAME; if ( !starting_address ) 116835: 85 f6 test %esi,%esi 116837: 74 23 je 11685c return RTEMS_INVALID_ADDRESS; if ( !id ) 116839: 8b 45 1c mov 0x1c(%ebp),%eax 11683c: 85 c0 test %eax,%eax 11683e: 74 1c je 11685c <== NEVER TAKEN return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || 116840: 85 d2 test %edx,%edx 116842: 74 28 je 11686c 116844: 85 ff test %edi,%edi 116846: 74 24 je 11686c 116848: 39 fa cmp %edi,%edx 11684a: 72 20 jb 11686c 11684c: f7 c7 03 00 00 00 test $0x3,%edi 116852: 75 18 jne 11686c !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; if ( !_Addresses_Is_aligned( starting_address ) ) 116854: f7 c6 03 00 00 00 test $0x3,%esi 11685a: 74 30 je 11688c return RTEMS_INVALID_ADDRESS; 11685c: b8 09 00 00 00 mov $0x9,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 116861: 8d 65 f4 lea -0xc(%ebp),%esp 116864: 5b pop %ebx 116865: 5e pop %esi 116866: 5f pop %edi 116867: c9 leave 116868: c3 ret 116869: 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; 11686c: b8 08 00 00 00 mov $0x8,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 116871: 8d 65 f4 lea -0xc(%ebp),%esp 116874: 5b pop %ebx 116875: 5e pop %esi 116876: 5f pop %edi 116877: c9 leave 116878: c3 ret 116879: 8d 76 00 lea 0x0(%esi),%esi ) { register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 11687c: b8 03 00 00 00 mov $0x3,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 116881: 8d 65 f4 lea -0xc(%ebp),%esp 116884: 5b pop %ebx 116885: 5e pop %esi 116886: 5f pop %edi 116887: c9 leave 116888: c3 ret 116889: 8d 76 00 lea 0x0(%esi),%esi 11688c: a1 90 0a 14 00 mov 0x140a90,%eax 116891: 40 inc %eax 116892: a3 90 0a 14 00 mov %eax,0x140a90 * 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 ); 116897: 83 ec 0c sub $0xc,%esp 11689a: 68 20 09 14 00 push $0x140920 11689f: 89 55 e0 mov %edx,-0x20(%ebp) 1168a2: e8 11 44 00 00 call 11acb8 <_Objects_Allocate> 1168a7: 89 45 e4 mov %eax,-0x1c(%ebp) _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { 1168aa: 83 c4 10 add $0x10,%esp 1168ad: 85 c0 test %eax,%eax 1168af: 8b 55 e0 mov -0x20(%ebp),%edx 1168b2: 74 58 je 11690c _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_partition->starting_address = starting_address; 1168b4: 8b 45 e4 mov -0x1c(%ebp),%eax 1168b7: 89 70 10 mov %esi,0x10(%eax) the_partition->length = length; 1168ba: 89 50 14 mov %edx,0x14(%eax) the_partition->buffer_size = buffer_size; 1168bd: 89 78 18 mov %edi,0x18(%eax) the_partition->attribute_set = attribute_set; 1168c0: 8b 4d 18 mov 0x18(%ebp),%ecx 1168c3: 89 48 1c mov %ecx,0x1c(%eax) the_partition->number_of_used_blocks = 0; 1168c6: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax) _Chain_Initialize( &the_partition->Memory, starting_address, 1168cd: 57 push %edi 1168ce: 89 d0 mov %edx,%eax 1168d0: 31 d2 xor %edx,%edx 1168d2: f7 f7 div %edi 1168d4: 50 push %eax 1168d5: 56 push %esi 1168d6: 8b 45 e4 mov -0x1c(%ebp),%eax 1168d9: 83 c0 24 add $0x24,%eax 1168dc: 50 push %eax 1168dd: e8 56 2f 00 00 call 119838 <_Chain_Initialize> Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 1168e2: 8b 7d e4 mov -0x1c(%ebp),%edi 1168e5: 8b 47 08 mov 0x8(%edi),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 1168e8: 0f b7 f0 movzwl %ax,%esi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 1168eb: 8b 15 3c 09 14 00 mov 0x14093c,%edx 1168f1: 89 3c b2 mov %edi,(%edx,%esi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 1168f4: 89 5f 0c mov %ebx,0xc(%edi) &_Partition_Information, &the_partition->Object, (Objects_Name) name ); *id = the_partition->Object.id; 1168f7: 8b 55 1c mov 0x1c(%ebp),%edx 1168fa: 89 02 mov %eax,(%edx) name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 1168fc: e8 33 53 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116901: 83 c4 10 add $0x10,%esp 116904: 31 c0 xor %eax,%eax 116906: e9 66 ff ff ff jmp 116871 11690b: 90 nop _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { _Thread_Enable_dispatch(); 11690c: e8 23 53 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 116911: b8 05 00 00 00 mov $0x5,%eax 116916: e9 56 ff ff ff jmp 116871 =============================================================================== 00116988 : rtems_status_code rtems_partition_get_buffer( rtems_id id, void **buffer ) { 116988: 55 push %ebp 116989: 89 e5 mov %esp,%ebp 11698b: 56 push %esi 11698c: 53 push %ebx 11698d: 83 ec 20 sub $0x20,%esp 116990: 8b 5d 0c mov 0xc(%ebp),%ebx register Partition_Control *the_partition; Objects_Locations location; void *the_buffer; if ( !buffer ) 116993: 85 db test %ebx,%ebx 116995: 74 59 je 1169f0 Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) _Objects_Get( &_Partition_Information, id, location ); 116997: 52 push %edx return RTEMS_INVALID_ADDRESS; the_partition = _Partition_Get( id, &location ); 116998: 8d 45 f4 lea -0xc(%ebp),%eax 11699b: 50 push %eax 11699c: ff 75 08 pushl 0x8(%ebp) 11699f: 68 20 09 14 00 push $0x140920 1169a4: e8 03 48 00 00 call 11b1ac <_Objects_Get> 1169a9: 89 c6 mov %eax,%esi switch ( location ) { 1169ab: 83 c4 10 add $0x10,%esp 1169ae: 8b 45 f4 mov -0xc(%ebp),%eax 1169b1: 85 c0 test %eax,%eax 1169b3: 75 2f jne 1169e4 */ RTEMS_INLINE_ROUTINE void *_Partition_Allocate_buffer ( Partition_Control *the_partition ) { return _Chain_Get( &the_partition->Memory ); 1169b5: 83 ec 0c sub $0xc,%esp 1169b8: 8d 46 24 lea 0x24(%esi),%eax 1169bb: 50 push %eax 1169bc: e8 53 2e 00 00 call 119814 <_Chain_Get> case OBJECTS_LOCAL: the_buffer = _Partition_Allocate_buffer( the_partition ); if ( the_buffer ) { 1169c1: 83 c4 10 add $0x10,%esp 1169c4: 85 c0 test %eax,%eax 1169c6: 74 34 je 1169fc the_partition->number_of_used_blocks += 1; 1169c8: ff 46 20 incl 0x20(%esi) _Thread_Enable_dispatch(); 1169cb: 89 45 e4 mov %eax,-0x1c(%ebp) 1169ce: e8 61 52 00 00 call 11bc34 <_Thread_Enable_dispatch> *buffer = the_buffer; 1169d3: 8b 45 e4 mov -0x1c(%ebp),%eax 1169d6: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 1169d8: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1169da: 8d 65 f8 lea -0x8(%ebp),%esp 1169dd: 5b pop %ebx 1169de: 5e pop %esi 1169df: c9 leave 1169e0: c3 ret 1169e1: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1169e4: b8 04 00 00 00 mov $0x4,%eax } 1169e9: 8d 65 f8 lea -0x8(%ebp),%esp 1169ec: 5b pop %ebx 1169ed: 5e pop %esi 1169ee: c9 leave 1169ef: c3 ret register Partition_Control *the_partition; Objects_Locations location; void *the_buffer; if ( !buffer ) return RTEMS_INVALID_ADDRESS; 1169f0: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1169f5: 8d 65 f8 lea -0x8(%ebp),%esp 1169f8: 5b pop %ebx 1169f9: 5e pop %esi 1169fa: c9 leave 1169fb: c3 ret the_partition->number_of_used_blocks += 1; _Thread_Enable_dispatch(); *buffer = the_buffer; return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 1169fc: e8 33 52 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_UNSATISFIED; 116a01: b8 0d 00 00 00 mov $0xd,%eax 116a06: eb e1 jmp 1169e9 =============================================================================== 00116a2c : rtems_status_code rtems_partition_return_buffer( rtems_id id, void *buffer ) { 116a2c: 55 push %ebp 116a2d: 89 e5 mov %esp,%ebp 116a2f: 56 push %esi 116a30: 53 push %ebx 116a31: 83 ec 14 sub $0x14,%esp 116a34: 8b 75 0c mov 0xc(%ebp),%esi register Partition_Control *the_partition; Objects_Locations location; the_partition = _Partition_Get( id, &location ); 116a37: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) _Objects_Get( &_Partition_Information, id, location ); 116a3a: 50 push %eax 116a3b: ff 75 08 pushl 0x8(%ebp) 116a3e: 68 20 09 14 00 push $0x140920 116a43: e8 64 47 00 00 call 11b1ac <_Objects_Get> 116a48: 89 c3 mov %eax,%ebx switch ( location ) { 116a4a: 83 c4 10 add $0x10,%esp 116a4d: 8b 45 f4 mov -0xc(%ebp),%eax 116a50: 85 c0 test %eax,%eax 116a52: 74 0c je 116a60 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116a54: b8 04 00 00 00 mov $0x4,%eax } 116a59: 8d 65 f8 lea -0x8(%ebp),%esp 116a5c: 5b pop %ebx 116a5d: 5e pop %esi 116a5e: c9 leave 116a5f: c3 ret ) { void *starting; void *ending; starting = the_partition->starting_address; 116a60: 8b 43 10 mov 0x10(%ebx),%eax ending = _Addresses_Add_offset( starting, the_partition->length ); 116a63: 8b 53 14 mov 0x14(%ebx),%edx const void *address, const void *base, const void *limit ) { return (address >= base && address <= limit); 116a66: 39 c6 cmp %eax,%esi 116a68: 72 3a jb 116aa4 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 116a6a: 8d 14 10 lea (%eax,%edx,1),%edx const void *address, const void *base, const void *limit ) { return (address >= base && address <= limit); 116a6d: 39 d6 cmp %edx,%esi 116a6f: 77 33 ja 116aa4 <== NEVER TAKEN RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract ( const void *left, const void *right ) { return (int32_t) ((const char *) left - (const char *) right); 116a71: 89 f2 mov %esi,%edx 116a73: 29 c2 sub %eax,%edx 116a75: 89 d0 mov %edx,%eax offset = (uint32_t) _Addresses_Subtract( the_buffer, the_partition->starting_address ); return ((offset % the_partition->buffer_size) == 0); 116a77: 31 d2 xor %edx,%edx 116a79: 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 ) && 116a7c: 85 d2 test %edx,%edx 116a7e: 75 24 jne 116aa4 RTEMS_INLINE_ROUTINE void _Partition_Free_buffer ( Partition_Control *the_partition, Chain_Node *the_buffer ) { _Chain_Append( &the_partition->Memory, the_buffer ); 116a80: 83 ec 08 sub $0x8,%esp 116a83: 56 push %esi 116a84: 8d 43 24 lea 0x24(%ebx),%eax 116a87: 50 push %eax 116a88: e8 4b 2d 00 00 call 1197d8 <_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; 116a8d: ff 4b 20 decl 0x20(%ebx) _Thread_Enable_dispatch(); 116a90: e8 9f 51 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116a95: 83 c4 10 add $0x10,%esp 116a98: 31 c0 xor %eax,%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 116aa1: 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(); 116aa4: e8 8b 51 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 116aa9: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116aae: 8d 65 f8 lea -0x8(%ebp),%esp 116ab1: 5b pop %ebx 116ab2: 5e pop %esi 116ab3: c9 leave 116ab4: c3 ret =============================================================================== 00115e50 : void *internal_start, void *external_start, uint32_t length, rtems_id *id ) { 115e50: 55 push %ebp 115e51: 89 e5 mov %esp,%ebp 115e53: 57 push %edi 115e54: 56 push %esi 115e55: 53 push %ebx 115e56: 83 ec 1c sub $0x1c,%esp 115e59: 8b 5d 08 mov 0x8(%ebp),%ebx 115e5c: 8b 55 0c mov 0xc(%ebp),%edx 115e5f: 8b 7d 10 mov 0x10(%ebp),%edi 115e62: 8b 75 18 mov 0x18(%ebp),%esi register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name ) ) 115e65: 85 db test %ebx,%ebx 115e67: 74 1b je 115e84 return RTEMS_INVALID_NAME; if ( !id ) 115e69: 85 f6 test %esi,%esi 115e6b: 74 08 je 115e75 * id - port id * RTEMS_SUCCESSFUL - if successful * error code - if unsuccessful */ rtems_status_code rtems_port_create( 115e6d: 89 f8 mov %edi,%eax 115e6f: 09 d0 or %edx,%eax return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; if ( !_Addresses_Is_aligned( internal_start ) || 115e71: a8 03 test $0x3,%al 115e73: 74 1f je 115e94 !_Addresses_Is_aligned( external_start ) ) return RTEMS_INVALID_ADDRESS; 115e75: b8 09 00 00 00 mov $0x9,%eax ); *id = the_port->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 115e7a: 8d 65 f4 lea -0xc(%ebp),%esp 115e7d: 5b pop %ebx 115e7e: 5e pop %esi 115e7f: 5f pop %edi 115e80: c9 leave 115e81: c3 ret 115e82: 66 90 xchg %ax,%ax ) { register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 115e84: b8 03 00 00 00 mov $0x3,%eax ); *id = the_port->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 115e89: 8d 65 f4 lea -0xc(%ebp),%esp 115e8c: 5b pop %ebx 115e8d: 5e pop %esi 115e8e: 5f pop %edi 115e8f: c9 leave 115e90: c3 ret 115e91: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 115e94: a1 90 0a 14 00 mov 0x140a90,%eax 115e99: 40 inc %eax 115e9a: a3 90 0a 14 00 mov %eax,0x140a90 */ RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Allocate ( void ) { return (Dual_ported_memory_Control *) _Objects_Allocate( &_Dual_ported_memory_Information ); 115e9f: 83 ec 0c sub $0xc,%esp 115ea2: 68 e0 08 14 00 push $0x1408e0 115ea7: 89 55 e4 mov %edx,-0x1c(%ebp) 115eaa: e8 09 4e 00 00 call 11acb8 <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_port = _Dual_ported_memory_Allocate(); if ( !the_port ) { 115eaf: 83 c4 10 add $0x10,%esp 115eb2: 85 c0 test %eax,%eax 115eb4: 8b 55 e4 mov -0x1c(%ebp),%edx 115eb7: 74 33 je 115eec _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_port->internal_base = internal_start; 115eb9: 89 50 10 mov %edx,0x10(%eax) the_port->external_base = external_start; 115ebc: 89 78 14 mov %edi,0x14(%eax) the_port->length = length - 1; 115ebf: 8b 55 14 mov 0x14(%ebp),%edx 115ec2: 4a dec %edx 115ec3: 89 50 18 mov %edx,0x18(%eax) Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 115ec6: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 115ec9: 0f b7 fa movzwl %dx,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 115ecc: 8b 0d fc 08 14 00 mov 0x1408fc,%ecx 115ed2: 89 04 b9 mov %eax,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 115ed5: 89 58 0c mov %ebx,0xc(%eax) &_Dual_ported_memory_Information, &the_port->Object, (Objects_Name) name ); *id = the_port->Object.id; 115ed8: 89 16 mov %edx,(%esi) _Thread_Enable_dispatch(); 115eda: e8 55 5d 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 115edf: 31 c0 xor %eax,%eax } 115ee1: 8d 65 f4 lea -0xc(%ebp),%esp 115ee4: 5b pop %ebx 115ee5: 5e pop %esi 115ee6: 5f pop %edi 115ee7: c9 leave 115ee8: c3 ret 115ee9: 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(); 115eec: e8 43 5d 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 115ef1: b8 05 00 00 00 mov $0x5,%eax 115ef6: eb 82 jmp 115e7a =============================================================================== 00115ef8 : */ rtems_status_code rtems_port_delete( rtems_id id ) { 115ef8: 55 push %ebp 115ef9: 89 e5 mov %esp,%ebp 115efb: 83 ec 2c sub $0x2c,%esp register Dual_ported_memory_Control *the_port; Objects_Locations location; the_port = _Dual_ported_memory_Get( id, &location ); 115efe: 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 ); 115f01: 50 push %eax 115f02: ff 75 08 pushl 0x8(%ebp) 115f05: 68 e0 08 14 00 push $0x1408e0 115f0a: e8 9d 52 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 115f0f: 83 c4 10 add $0x10,%esp 115f12: 8b 4d f4 mov -0xc(%ebp),%ecx 115f15: 85 c9 test %ecx,%ecx 115f17: 75 2f jne 115f48 case OBJECTS_LOCAL: _Objects_Close( &_Dual_ported_memory_Information, &the_port->Object ); 115f19: 83 ec 08 sub $0x8,%esp 115f1c: 50 push %eax 115f1d: 68 e0 08 14 00 push $0x1408e0 115f22: 89 45 e4 mov %eax,-0x1c(%ebp) 115f25: e8 0a 4e 00 00 call 11ad34 <_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 ); 115f2a: 58 pop %eax 115f2b: 5a pop %edx 115f2c: 8b 45 e4 mov -0x1c(%ebp),%eax 115f2f: 50 push %eax 115f30: 68 e0 08 14 00 push $0x1408e0 115f35: e8 f6 50 00 00 call 11b030 <_Objects_Free> _Dual_ported_memory_Free( the_port ); _Thread_Enable_dispatch(); 115f3a: e8 f5 5c 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 115f3f: 83 c4 10 add $0x10,%esp 115f42: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 115f44: c9 leave 115f45: c3 ret 115f46: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 115f48: b8 04 00 00 00 mov $0x4,%eax } 115f4d: c9 leave 115f4e: c3 ret =============================================================================== 00115f50 : rtems_status_code rtems_port_external_to_internal( rtems_id id, void *external, void **internal ) { 115f50: 55 push %ebp 115f51: 89 e5 mov %esp,%ebp 115f53: 56 push %esi 115f54: 53 push %ebx 115f55: 83 ec 10 sub $0x10,%esp 115f58: 8b 75 0c mov 0xc(%ebp),%esi 115f5b: 8b 5d 10 mov 0x10(%ebp),%ebx register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !internal ) 115f5e: 85 db test %ebx,%ebx 115f60: 74 4e je 115fb0 Objects_Id id, Objects_Locations *location ) { return (Dual_ported_memory_Control *) _Objects_Get( &_Dual_ported_memory_Information, id, location ); 115f62: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_port = _Dual_ported_memory_Get( id, &location ); 115f63: 8d 45 f4 lea -0xc(%ebp),%eax 115f66: 50 push %eax 115f67: ff 75 08 pushl 0x8(%ebp) 115f6a: 68 e0 08 14 00 push $0x1408e0 115f6f: e8 38 52 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 115f74: 83 c4 10 add $0x10,%esp 115f77: 8b 55 f4 mov -0xc(%ebp),%edx 115f7a: 85 d2 test %edx,%edx 115f7c: 74 0e je 115f8c #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 115f7e: b8 04 00 00 00 mov $0x4,%eax } 115f83: 8d 65 f8 lea -0x8(%ebp),%esp 115f86: 5b pop %ebx 115f87: 5e pop %esi 115f88: c9 leave 115f89: c3 ret 115f8a: 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); 115f8c: 89 f2 mov %esi,%edx 115f8e: 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 ) 115f91: 3b 50 18 cmp 0x18(%eax),%edx 115f94: 77 16 ja 115fac RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 115f96: 03 50 10 add 0x10(%eax),%edx 115f99: 89 13 mov %edx,(%ebx) *internal = external; else *internal = _Addresses_Add_offset( the_port->internal_base, ending ); _Thread_Enable_dispatch(); 115f9b: e8 94 5c 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 115fa0: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 115fa2: 8d 65 f8 lea -0x8(%ebp),%esp 115fa5: 5b pop %ebx 115fa6: 5e pop %esi 115fa7: c9 leave 115fa8: c3 ret 115fa9: 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; 115fac: 89 33 mov %esi,(%ebx) 115fae: eb eb jmp 115f9b register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !internal ) return RTEMS_INVALID_ADDRESS; 115fb0: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 115fb5: 8d 65 f8 lea -0x8(%ebp),%esp 115fb8: 5b pop %ebx 115fb9: 5e pop %esi 115fba: c9 leave 115fbb: c3 ret =============================================================================== 00115fe0 : rtems_status_code rtems_port_internal_to_external( rtems_id id, void *internal, void **external ) { 115fe0: 55 push %ebp 115fe1: 89 e5 mov %esp,%ebp 115fe3: 56 push %esi 115fe4: 53 push %ebx 115fe5: 83 ec 10 sub $0x10,%esp 115fe8: 8b 75 0c mov 0xc(%ebp),%esi 115feb: 8b 5d 10 mov 0x10(%ebp),%ebx register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !external ) 115fee: 85 db test %ebx,%ebx 115ff0: 74 4e je 116040 <== NEVER TAKEN 115ff2: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_port = _Dual_ported_memory_Get( id, &location ); 115ff3: 8d 45 f4 lea -0xc(%ebp),%eax 115ff6: 50 push %eax 115ff7: ff 75 08 pushl 0x8(%ebp) 115ffa: 68 e0 08 14 00 push $0x1408e0 115fff: e8 a8 51 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 116004: 83 c4 10 add $0x10,%esp 116007: 8b 55 f4 mov -0xc(%ebp),%edx 11600a: 85 d2 test %edx,%edx 11600c: 74 0e je 11601c #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 11600e: b8 04 00 00 00 mov $0x4,%eax } 116013: 8d 65 f8 lea -0x8(%ebp),%esp 116016: 5b pop %ebx 116017: 5e pop %esi 116018: c9 leave 116019: c3 ret 11601a: 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); 11601c: 89 f2 mov %esi,%edx 11601e: 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 ) 116021: 3b 50 18 cmp 0x18(%eax),%edx 116024: 77 16 ja 11603c RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 116026: 03 50 14 add 0x14(%eax),%edx 116029: 89 13 mov %edx,(%ebx) *external = internal; else *external = _Addresses_Add_offset( the_port->external_base, ending ); _Thread_Enable_dispatch(); 11602b: e8 04 5c 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116030: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116032: 8d 65 f8 lea -0x8(%ebp),%esp 116035: 5b pop %ebx 116036: 5e pop %esi 116037: c9 leave 116038: c3 ret 116039: 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; 11603c: 89 33 mov %esi,(%ebx) 11603e: eb eb jmp 11602b register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !external ) return RTEMS_INVALID_ADDRESS; 116040: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116045: 8d 65 f8 lea -0x8(%ebp),%esp 116048: 5b pop %ebx 116049: 5e pop %esi 11604a: c9 leave 11604b: c3 ret =============================================================================== 00116ab8 : */ rtems_status_code rtems_rate_monotonic_cancel( rtems_id id ) { 116ab8: 55 push %ebp 116ab9: 89 e5 mov %esp,%ebp 116abb: 53 push %ebx 116abc: 83 ec 18 sub $0x18,%esp Rate_monotonic_Control *the_period; Objects_Locations location; the_period = _Rate_monotonic_Get( id, &location ); 116abf: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) _Objects_Get( &_Rate_monotonic_Information, id, location ); 116ac2: 50 push %eax 116ac3: ff 75 08 pushl 0x8(%ebp) 116ac6: 68 60 09 14 00 push $0x140960 116acb: e8 dc 46 00 00 call 11b1ac <_Objects_Get> 116ad0: 89 c3 mov %eax,%ebx switch ( location ) { 116ad2: 83 c4 10 add $0x10,%esp 116ad5: 8b 45 f4 mov -0xc(%ebp),%eax 116ad8: 85 c0 test %eax,%eax 116ada: 74 0c je 116ae8 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116adc: b8 04 00 00 00 mov $0x4,%eax } 116ae1: 8b 5d fc mov -0x4(%ebp),%ebx 116ae4: c9 leave 116ae5: c3 ret 116ae6: 66 90 xchg %ax,%ax the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 116ae8: a1 58 0d 14 00 mov 0x140d58,%eax 116aed: 39 43 40 cmp %eax,0x40(%ebx) 116af0: 74 12 je 116b04 _Thread_Enable_dispatch(); 116af2: e8 3d 51 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_NOT_OWNER_OF_RESOURCE; 116af7: b8 17 00 00 00 mov $0x17,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116afc: 8b 5d fc mov -0x4(%ebp),%ebx 116aff: c9 leave 116b00: c3 ret 116b01: 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 ); 116b04: 83 ec 0c sub $0xc,%esp 116b07: 8d 43 10 lea 0x10(%ebx),%eax 116b0a: 50 push %eax 116b0b: e8 a4 62 00 00 call 11cdb4 <_Watchdog_Remove> the_period->state = RATE_MONOTONIC_INACTIVE; 116b10: c7 43 38 00 00 00 00 movl $0x0,0x38(%ebx) _Thread_Enable_dispatch(); 116b17: e8 18 51 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116b1c: 83 c4 10 add $0x10,%esp 116b1f: 31 c0 xor %eax,%eax 116b21: eb be jmp 116ae1 =============================================================================== 0010c340 : rtems_status_code rtems_rate_monotonic_create( rtems_name name, rtems_id *id ) { 10c340: 55 push %ebp 10c341: 89 e5 mov %esp,%ebp 10c343: 57 push %edi 10c344: 56 push %esi 10c345: 53 push %ebx 10c346: 83 ec 1c sub $0x1c,%esp 10c349: 8b 5d 08 mov 0x8(%ebp),%ebx 10c34c: 8b 75 0c mov 0xc(%ebp),%esi Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) 10c34f: 85 db test %ebx,%ebx 10c351: 0f 84 a9 00 00 00 je 10c400 return RTEMS_INVALID_NAME; if ( !id ) 10c357: 85 f6 test %esi,%esi 10c359: 0f 84 c5 00 00 00 je 10c424 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10c35f: a1 90 85 12 00 mov 0x128590,%eax 10c364: 40 inc %eax 10c365: a3 90 85 12 00 mov %eax,0x128590 * 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 ); 10c36a: 83 ec 0c sub $0xc,%esp 10c36d: 68 a0 84 12 00 push $0x1284a0 10c372: e8 51 1e 00 00 call 10e1c8 <_Objects_Allocate> 10c377: 89 c2 mov %eax,%edx _Thread_Disable_dispatch(); /* to prevent deletion */ the_period = _Rate_monotonic_Allocate(); if ( !the_period ) { 10c379: 83 c4 10 add $0x10,%esp 10c37c: 85 c0 test %eax,%eax 10c37e: 0f 84 8c 00 00 00 je 10c410 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_period->owner = _Thread_Executing; 10c384: a1 58 88 12 00 mov 0x128858,%eax 10c389: 89 42 40 mov %eax,0x40(%edx) the_period->state = RATE_MONOTONIC_INACTIVE; 10c38c: 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; 10c393: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 10c39a: c7 42 2c 00 00 00 00 movl $0x0,0x2c(%edx) the_watchdog->id = id; 10c3a1: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx) the_watchdog->user_data = user_data; 10c3a8: 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 ); 10c3af: 8d 42 54 lea 0x54(%edx),%eax 10c3b2: 89 45 e4 mov %eax,-0x1c(%ebp) 10c3b5: b9 38 00 00 00 mov $0x38,%ecx 10c3ba: 31 c0 xor %eax,%eax 10c3bc: 8b 7d e4 mov -0x1c(%ebp),%edi 10c3bf: f3 aa rep stos %al,%es:(%edi) 10c3c1: c7 42 5c ff ff ff 7f movl $0x7fffffff,0x5c(%edx) 10c3c8: c7 42 60 ff ff ff 7f movl $0x7fffffff,0x60(%edx) 10c3cf: c7 42 74 ff ff ff 7f movl $0x7fffffff,0x74(%edx) 10c3d6: 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 ), 10c3dd: 8b 42 08 mov 0x8(%edx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10c3e0: 0f b7 f8 movzwl %ax,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10c3e3: 8b 0d bc 84 12 00 mov 0x1284bc,%ecx 10c3e9: 89 14 b9 mov %edx,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10c3ec: 89 5a 0c mov %ebx,0xc(%edx) &_Rate_monotonic_Information, &the_period->Object, (Objects_Name) name ); *id = the_period->Object.id; 10c3ef: 89 06 mov %eax,(%esi) _Thread_Enable_dispatch(); 10c3f1: e8 e2 2d 00 00 call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c3f6: 31 c0 xor %eax,%eax } 10c3f8: 8d 65 f4 lea -0xc(%ebp),%esp 10c3fb: 5b pop %ebx 10c3fc: 5e pop %esi 10c3fd: 5f pop %edi 10c3fe: c9 leave 10c3ff: c3 ret ) { Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 10c400: b8 03 00 00 00 mov $0x3,%eax ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c405: 8d 65 f4 lea -0xc(%ebp),%esp 10c408: 5b pop %ebx 10c409: 5e pop %esi 10c40a: 5f pop %edi 10c40b: c9 leave 10c40c: c3 ret 10c40d: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* to prevent deletion */ the_period = _Rate_monotonic_Allocate(); if ( !the_period ) { _Thread_Enable_dispatch(); 10c410: e8 c3 2d 00 00 call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 10c415: b8 05 00 00 00 mov $0x5,%eax ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c41a: 8d 65 f4 lea -0xc(%ebp),%esp 10c41d: 5b pop %ebx 10c41e: 5e pop %esi 10c41f: 5f pop %edi 10c420: c9 leave 10c421: c3 ret 10c422: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 10c424: b8 09 00 00 00 mov $0x9,%eax ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c429: 8d 65 f4 lea -0xc(%ebp),%esp 10c42c: 5b pop %ebx 10c42d: 5e pop %esi 10c42e: 5f pop %edi 10c42f: c9 leave 10c430: c3 ret =============================================================================== 00111d94 : rtems_status_code rtems_rate_monotonic_get_status( rtems_id id, rtems_rate_monotonic_period_status *status ) { 111d94: 55 push %ebp 111d95: 89 e5 mov %esp,%ebp 111d97: 53 push %ebx 111d98: 83 ec 24 sub $0x24,%esp 111d9b: 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 ) 111d9e: 85 db test %ebx,%ebx 111da0: 0f 84 92 00 00 00 je 111e38 111da6: 50 push %eax return RTEMS_INVALID_ADDRESS; the_period = _Rate_monotonic_Get( id, &location ); 111da7: 8d 45 f4 lea -0xc(%ebp),%eax 111daa: 50 push %eax 111dab: ff 75 08 pushl 0x8(%ebp) 111dae: 68 a0 84 12 00 push $0x1284a0 111db3: e8 98 c9 ff ff call 10e750 <_Objects_Get> switch ( location ) { 111db8: 83 c4 10 add $0x10,%esp 111dbb: 8b 4d f4 mov -0xc(%ebp),%ecx 111dbe: 85 c9 test %ecx,%ecx 111dc0: 74 0a je 111dcc #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 111dc2: b8 04 00 00 00 mov $0x4,%eax } 111dc7: 8b 5d fc mov -0x4(%ebp),%ebx 111dca: c9 leave 111dcb: c3 ret the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status->owner = the_period->owner->Object.id; 111dcc: 8b 50 40 mov 0x40(%eax),%edx 111dcf: 8b 52 08 mov 0x8(%edx),%edx 111dd2: 89 13 mov %edx,(%ebx) status->state = the_period->state; 111dd4: 8b 50 38 mov 0x38(%eax),%edx 111dd7: 89 53 04 mov %edx,0x4(%ebx) /* * If the period is inactive, there is no information. */ if ( status->state == RATE_MONOTONIC_INACTIVE ) { 111dda: 85 d2 test %edx,%edx 111ddc: 75 2a jne 111e08 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timespec_Set_to_zero( &status->since_last_period ); 111dde: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) 111de5: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) _Timespec_Set_to_zero( &status->executed_since_last_period ); 111dec: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) 111df3: 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(); 111dfa: e8 d9 d3 ff ff call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 111dff: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 111e01: 8b 5d fc mov -0x4(%ebp),%ebx 111e04: c9 leave 111e05: c3 ret 111e06: 66 90 xchg %ax,%ax } else { /* * Grab the current status. */ valid_status = 111e08: 52 push %edx _Rate_monotonic_Get_status( 111e09: 8d 55 ec lea -0x14(%ebp),%edx } else { /* * Grab the current status. */ valid_status = 111e0c: 52 push %edx _Rate_monotonic_Get_status( 111e0d: 8d 55 e4 lea -0x1c(%ebp),%edx } else { /* * Grab the current status. */ valid_status = 111e10: 52 push %edx 111e11: 50 push %eax 111e12: e8 41 a6 ff ff call 10c458 <_Rate_monotonic_Get_status> _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) { 111e17: 83 c4 10 add $0x10,%esp 111e1a: 84 c0 test %al,%al 111e1c: 74 26 je 111e44 _Thread_Enable_dispatch(); return RTEMS_NOT_DEFINED; } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_To_timespec( 111e1e: 8b 45 e4 mov -0x1c(%ebp),%eax 111e21: 8b 55 e8 mov -0x18(%ebp),%edx 111e24: 89 43 08 mov %eax,0x8(%ebx) 111e27: 89 53 0c mov %edx,0xc(%ebx) &since_last_period, &status->since_last_period ); _Timestamp_To_timespec( 111e2a: 8b 45 ec mov -0x14(%ebp),%eax 111e2d: 8b 55 f0 mov -0x10(%ebp),%edx 111e30: 89 43 10 mov %eax,0x10(%ebx) 111e33: 89 53 14 mov %edx,0x14(%ebx) 111e36: eb c2 jmp 111dfa Rate_monotonic_Period_time_t since_last_period; Rate_monotonic_Control *the_period; bool valid_status; if ( !status ) return RTEMS_INVALID_ADDRESS; 111e38: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 111e3d: 8b 5d fc mov -0x4(%ebp),%ebx 111e40: c9 leave 111e41: c3 ret 111e42: 66 90 xchg %ax,%ax valid_status = _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) { _Thread_Enable_dispatch(); 111e44: e8 8f d3 ff ff call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_NOT_DEFINED; 111e49: b8 0b 00 00 00 mov $0xb,%eax 111e4e: e9 74 ff ff ff jmp 111dc7 =============================================================================== 0010c654 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { 10c654: 55 push %ebp 10c655: 89 e5 mov %esp,%ebp 10c657: 57 push %edi 10c658: 56 push %esi 10c659: 53 push %ebx 10c65a: 83 ec 30 sub $0x30,%esp 10c65d: 8b 5d 08 mov 0x8(%ebp),%ebx 10c660: 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 ); 10c663: 8d 45 e4 lea -0x1c(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) _Objects_Get( &_Rate_monotonic_Information, id, location ); 10c666: 50 push %eax 10c667: 53 push %ebx 10c668: 68 a0 84 12 00 push $0x1284a0 10c66d: e8 de 20 00 00 call 10e750 <_Objects_Get> switch ( location ) { 10c672: 83 c4 10 add $0x10,%esp 10c675: 8b 55 e4 mov -0x1c(%ebp),%edx 10c678: 85 d2 test %edx,%edx 10c67a: 74 10 je 10c68c #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c67c: b8 04 00 00 00 mov $0x4,%eax } 10c681: 8d 65 f4 lea -0xc(%ebp),%esp 10c684: 5b pop %ebx 10c685: 5e pop %esi 10c686: 5f pop %edi 10c687: c9 leave 10c688: c3 ret 10c689: 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 ) ) { 10c68c: 8b 15 58 88 12 00 mov 0x128858,%edx 10c692: 39 50 40 cmp %edx,0x40(%eax) 10c695: 74 15 je 10c6ac _Thread_Enable_dispatch(); 10c697: e8 3c 2b 00 00 call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_NOT_OWNER_OF_RESOURCE; 10c69c: b8 17 00 00 00 mov $0x17,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c6a1: 8d 65 f4 lea -0xc(%ebp),%esp 10c6a4: 5b pop %ebx 10c6a5: 5e pop %esi 10c6a6: 5f pop %edi 10c6a7: c9 leave 10c6a8: c3 ret 10c6a9: 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 ) { 10c6ac: 85 f6 test %esi,%esi 10c6ae: 75 1c jne 10c6cc switch ( the_period->state ) { 10c6b0: 8b 40 38 mov 0x38(%eax),%eax 10c6b3: 83 f8 04 cmp $0x4,%eax 10c6b6: 77 6c ja 10c724 <== NEVER TAKEN 10c6b8: 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(); 10c6bf: 89 45 d4 mov %eax,-0x2c(%ebp) 10c6c2: e8 11 2b 00 00 call 10f1d8 <_Thread_Enable_dispatch> return( return_value ); 10c6c7: 8b 45 d4 mov -0x2c(%ebp),%eax 10c6ca: eb b5 jmp 10c681 } _ISR_Disable( level ); 10c6cc: 9c pushf 10c6cd: fa cli 10c6ce: 5f pop %edi if ( the_period->state == RATE_MONOTONIC_INACTIVE ) { 10c6cf: 8b 50 38 mov 0x38(%eax),%edx 10c6d2: 85 d2 test %edx,%edx 10c6d4: 74 52 je 10c728 _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } if ( the_period->state == RATE_MONOTONIC_ACTIVE ) { 10c6d6: 83 fa 02 cmp $0x2,%edx 10c6d9: 0f 84 9e 00 00 00 je 10c77d _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } if ( the_period->state == RATE_MONOTONIC_EXPIRED ) { 10c6df: 83 fa 04 cmp $0x4,%edx 10c6e2: 75 98 jne 10c67c <== NEVER TAKEN /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 10c6e4: 83 ec 0c sub $0xc,%esp 10c6e7: 50 push %eax 10c6e8: 89 45 d4 mov %eax,-0x2c(%ebp) 10c6eb: e8 74 fe ff ff call 10c564 <_Rate_monotonic_Update_statistics> _ISR_Enable( level ); 10c6f0: 57 push %edi 10c6f1: 9d popf the_period->state = RATE_MONOTONIC_ACTIVE; 10c6f2: 8b 45 d4 mov -0x2c(%ebp),%eax 10c6f5: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax) the_period->next_length = length; 10c6fc: 89 70 3c mov %esi,0x3c(%eax) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10c6ff: 89 70 1c mov %esi,0x1c(%eax) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10c702: 5b pop %ebx 10c703: 5e pop %esi _Watchdog_Insert_ticks( &the_period->Timer, length ); 10c704: 83 c0 10 add $0x10,%eax 10c707: 50 push %eax 10c708: 68 9c 86 12 00 push $0x12869c 10c70d: e8 76 39 00 00 call 110088 <_Watchdog_Insert> _Thread_Enable_dispatch(); 10c712: e8 c1 2a 00 00 call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_TIMEOUT; 10c717: 83 c4 10 add $0x10,%esp 10c71a: b8 06 00 00 00 mov $0x6,%eax 10c71f: e9 5d ff ff ff jmp 10c681 _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { switch ( the_period->state ) { 10c724: 31 c0 xor %eax,%eax 10c726: eb 97 jmp 10c6bf <== NOT EXECUTED return( return_value ); } _ISR_Disable( level ); if ( the_period->state == RATE_MONOTONIC_INACTIVE ) { _ISR_Enable( level ); 10c728: 57 push %edi 10c729: 9d popf /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 10c72a: 83 ec 0c sub $0xc,%esp 10c72d: 50 push %eax 10c72e: 89 45 d4 mov %eax,-0x2c(%ebp) 10c731: e8 ba fd ff ff call 10c4f0 <_Rate_monotonic_Initiate_statistics> the_period->state = RATE_MONOTONIC_ACTIVE; 10c736: 8b 45 d4 mov -0x2c(%ebp),%eax 10c739: 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; 10c740: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) the_watchdog->routine = routine; 10c747: c7 40 2c ac ca 10 00 movl $0x10caac,0x2c(%eax) the_watchdog->id = id; 10c74e: 89 58 30 mov %ebx,0x30(%eax) the_watchdog->user_data = user_data; 10c751: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax) _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; 10c758: 89 70 3c mov %esi,0x3c(%eax) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10c75b: 89 70 1c mov %esi,0x1c(%eax) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10c75e: 5e pop %esi 10c75f: 5f pop %edi _Watchdog_Insert_ticks( &the_period->Timer, length ); 10c760: 83 c0 10 add $0x10,%eax 10c763: 50 push %eax 10c764: 68 9c 86 12 00 push $0x12869c 10c769: e8 1a 39 00 00 call 110088 <_Watchdog_Insert> _Thread_Enable_dispatch(); 10c76e: e8 65 2a 00 00 call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c773: 83 c4 10 add $0x10,%esp 10c776: 31 c0 xor %eax,%eax 10c778: e9 04 ff ff ff jmp 10c681 if ( the_period->state == RATE_MONOTONIC_ACTIVE ) { /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 10c77d: 83 ec 0c sub $0xc,%esp 10c780: 50 push %eax 10c781: 89 45 d4 mov %eax,-0x2c(%ebp) 10c784: e8 db fd ff ff call 10c564 <_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; 10c789: 8b 45 d4 mov -0x2c(%ebp),%eax 10c78c: c7 40 38 01 00 00 00 movl $0x1,0x38(%eax) the_period->next_length = length; 10c793: 89 70 3c mov %esi,0x3c(%eax) _ISR_Enable( level ); 10c796: 57 push %edi 10c797: 9d popf _Thread_Executing->Wait.id = the_period->Object.id; 10c798: 8b 15 58 88 12 00 mov 0x128858,%edx 10c79e: 8b 48 08 mov 0x8(%eax),%ecx 10c7a1: 89 4a 20 mov %ecx,0x20(%edx) _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 10c7a4: 59 pop %ecx 10c7a5: 5b pop %ebx 10c7a6: 68 00 40 00 00 push $0x4000 10c7ab: 52 push %edx 10c7ac: 89 45 d4 mov %eax,-0x2c(%ebp) 10c7af: e8 64 32 00 00 call 10fa18 <_Thread_Set_state> /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 10c7b4: 9c pushf 10c7b5: fa cli 10c7b6: 59 pop %ecx local_state = the_period->state; 10c7b7: 8b 45 d4 mov -0x2c(%ebp),%eax 10c7ba: 8b 50 38 mov 0x38(%eax),%edx the_period->state = RATE_MONOTONIC_ACTIVE; 10c7bd: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax) _ISR_Enable( level ); 10c7c4: 51 push %ecx 10c7c5: 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 ) 10c7c6: 83 c4 10 add $0x10,%esp 10c7c9: 83 fa 03 cmp $0x3,%edx 10c7cc: 74 0c je 10c7da _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); _Thread_Enable_dispatch(); 10c7ce: e8 05 2a 00 00 call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c7d3: 31 c0 xor %eax,%eax 10c7d5: e9 a7 fe ff ff jmp 10c681 /* * 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 ); 10c7da: 57 push %edi 10c7db: 57 push %edi 10c7dc: 68 00 40 00 00 push $0x4000 10c7e1: ff 35 58 88 12 00 pushl 0x128858 10c7e7: e8 6c 26 00 00 call 10ee58 <_Thread_Clear_state> 10c7ec: 83 c4 10 add $0x10,%esp 10c7ef: eb dd jmp 10c7ce =============================================================================== 0010c7f4 : */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 10c7f4: 55 push %ebp 10c7f5: 89 e5 mov %esp,%ebp 10c7f7: 57 push %edi 10c7f8: 56 push %esi 10c7f9: 53 push %ebx 10c7fa: 81 ec 8c 00 00 00 sub $0x8c,%esp 10c800: 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 ) 10c803: 8b 7d 0c mov 0xc(%ebp),%edi 10c806: 85 ff test %edi,%edi 10c808: 0f 84 be 00 00 00 je 10c8cc <== NEVER TAKEN return; (*print)( context, "Period information by period\n" ); 10c80e: 83 ec 08 sub $0x8,%esp 10c811: 68 50 20 12 00 push $0x122050 10c816: 56 push %esi 10c817: ff 55 0c call *0xc(%ebp) #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( context, "--- CPU times are in seconds ---\n" ); 10c81a: 59 pop %ecx 10c81b: 5b pop %ebx 10c81c: 68 88 20 12 00 push $0x122088 10c821: 56 push %esi 10c822: ff 55 0c call *0xc(%ebp) (*print)( context, "--- Wall times are in seconds ---\n" ); 10c825: 58 pop %eax 10c826: 5a pop %edx 10c827: 68 ac 20 12 00 push $0x1220ac 10c82c: 56 push %esi 10c82d: ff 55 0c call *0xc(%ebp) Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED " 10c830: 5b pop %ebx 10c831: 5f pop %edi 10c832: 68 d0 20 12 00 push $0x1220d0 10c837: 56 push %esi 10c838: ff 55 0c call *0xc(%ebp) #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ " " #endif " WALL TIME\n" ); (*print)( context, " " 10c83b: 5a pop %edx 10c83c: 59 pop %ecx 10c83d: 68 1c 21 12 00 push $0x12211c 10c842: 56 push %esi 10c843: 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 ; 10c846: 8b 1d a8 84 12 00 mov 0x1284a8,%ebx 10c84c: 83 c4 10 add $0x10,%esp 10c84f: 3b 1d ac 84 12 00 cmp 0x1284ac,%ebx 10c855: 77 75 ja 10c8cc <== NEVER TAKEN 10c857: 8d 7d 88 lea -0x78(%ebp),%edi 10c85a: eb 09 jmp 10c865 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 10c85c: 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 ; 10c85d: 39 1d ac 84 12 00 cmp %ebx,0x1284ac 10c863: 72 67 jb 10c8cc id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); 10c865: 83 ec 08 sub $0x8,%esp 10c868: 57 push %edi 10c869: 53 push %ebx 10c86a: e8 79 54 00 00 call 111ce8 if ( status != RTEMS_SUCCESSFUL ) 10c86f: 83 c4 10 add $0x10,%esp 10c872: 85 c0 test %eax,%eax 10c874: 75 e6 jne 10c85c #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 ); 10c876: 83 ec 08 sub $0x8,%esp 10c879: 8d 45 c0 lea -0x40(%ebp),%eax 10c87c: 50 push %eax 10c87d: 53 push %ebx 10c87e: e8 11 55 00 00 call 111d94 #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 10c883: 83 c4 0c add $0xc,%esp 10c886: 8d 55 e3 lea -0x1d(%ebp),%edx 10c889: 52 push %edx 10c88a: 6a 05 push $0x5 10c88c: ff 75 c0 pushl -0x40(%ebp) 10c88f: e8 b4 02 00 00 call 10cb48 /* * Print part of report line that is not dependent on granularity */ (*print)( context, 10c894: 59 pop %ecx 10c895: 58 pop %eax 10c896: ff 75 8c pushl -0x74(%ebp) 10c899: ff 75 88 pushl -0x78(%ebp) 10c89c: 8d 45 e3 lea -0x1d(%ebp),%eax 10c89f: 50 push %eax 10c8a0: 53 push %ebx 10c8a1: 68 6e 20 12 00 push $0x12206e 10c8a6: 56 push %esi 10c8a7: ff 55 0c call *0xc(%ebp) ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 10c8aa: 8b 45 88 mov -0x78(%ebp),%eax 10c8ad: 83 c4 20 add $0x20,%esp 10c8b0: 85 c0 test %eax,%eax 10c8b2: 75 20 jne 10c8d4 (*print)( context, "\n" ); 10c8b4: 83 ec 08 sub $0x8,%esp 10c8b7: 68 59 01 12 00 push $0x120159 10c8bc: 56 push %esi 10c8bd: ff 55 0c call *0xc(%ebp) continue; 10c8c0: 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++ ) { 10c8c3: 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 ; 10c8c4: 39 1d ac 84 12 00 cmp %ebx,0x1284ac 10c8ca: 73 99 jae 10c865 <== ALWAYS TAKEN the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall ); #endif } } } 10c8cc: 8d 65 f4 lea -0xc(%ebp),%esp 10c8cf: 5b pop %ebx 10c8d0: 5e pop %esi 10c8d1: 5f pop %edi 10c8d2: c9 leave 10c8d3: 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 ); 10c8d4: 52 push %edx 10c8d5: 8d 55 d8 lea -0x28(%ebp),%edx 10c8d8: 52 push %edx 10c8d9: 50 push %eax 10c8da: 8d 45 a0 lea -0x60(%ebp),%eax 10c8dd: 50 push %eax 10c8de: e8 05 34 00 00 call 10fce8 <_Timespec_Divide_by_integer> (*print)( context, 10c8e3: b9 d3 4d 62 10 mov $0x10624dd3,%ecx 10c8e8: 8b 45 dc mov -0x24(%ebp),%eax 10c8eb: f7 e9 imul %ecx 10c8ed: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c8f3: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c8f9: c1 f8 06 sar $0x6,%eax 10c8fc: 8b 55 dc mov -0x24(%ebp),%edx 10c8ff: c1 fa 1f sar $0x1f,%edx 10c902: 29 d0 sub %edx,%eax 10c904: 50 push %eax 10c905: ff 75 d8 pushl -0x28(%ebp) 10c908: 8b 45 9c mov -0x64(%ebp),%eax 10c90b: f7 e9 imul %ecx 10c90d: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c913: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c919: c1 f8 06 sar $0x6,%eax 10c91c: 8b 55 9c mov -0x64(%ebp),%edx 10c91f: c1 fa 1f sar $0x1f,%edx 10c922: 29 d0 sub %edx,%eax 10c924: 50 push %eax 10c925: ff 75 98 pushl -0x68(%ebp) 10c928: 8b 45 94 mov -0x6c(%ebp),%eax 10c92b: f7 e9 imul %ecx 10c92d: 89 85 70 ff ff ff mov %eax,-0x90(%ebp) 10c933: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c939: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c93f: c1 f8 06 sar $0x6,%eax 10c942: 8b 55 94 mov -0x6c(%ebp),%edx 10c945: c1 fa 1f sar $0x1f,%edx 10c948: 29 d0 sub %edx,%eax 10c94a: 50 push %eax 10c94b: ff 75 90 pushl -0x70(%ebp) 10c94e: 68 68 21 12 00 push $0x122168 10c953: 56 push %esi 10c954: 89 4d 84 mov %ecx,-0x7c(%ebp) 10c957: 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); 10c95a: 83 c4 2c add $0x2c,%esp 10c95d: 8d 55 d8 lea -0x28(%ebp),%edx 10c960: 52 push %edx 10c961: ff 75 88 pushl -0x78(%ebp) 10c964: 8d 45 b8 lea -0x48(%ebp),%eax 10c967: 50 push %eax 10c968: e8 7b 33 00 00 call 10fce8 <_Timespec_Divide_by_integer> (*print)( context, 10c96d: 8b 4d 84 mov -0x7c(%ebp),%ecx 10c970: 8b 45 dc mov -0x24(%ebp),%eax 10c973: f7 e9 imul %ecx 10c975: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c97b: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c981: c1 f8 06 sar $0x6,%eax 10c984: 8b 55 dc mov -0x24(%ebp),%edx 10c987: c1 fa 1f sar $0x1f,%edx 10c98a: 29 d0 sub %edx,%eax 10c98c: 50 push %eax 10c98d: ff 75 d8 pushl -0x28(%ebp) 10c990: 8b 45 b4 mov -0x4c(%ebp),%eax 10c993: f7 e9 imul %ecx 10c995: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c99b: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c9a1: c1 f8 06 sar $0x6,%eax 10c9a4: 8b 55 b4 mov -0x4c(%ebp),%edx 10c9a7: c1 fa 1f sar $0x1f,%edx 10c9aa: 29 d0 sub %edx,%eax 10c9ac: 50 push %eax 10c9ad: ff 75 b0 pushl -0x50(%ebp) 10c9b0: 8b 45 ac mov -0x54(%ebp),%eax 10c9b3: f7 e9 imul %ecx 10c9b5: 89 85 70 ff ff ff mov %eax,-0x90(%ebp) 10c9bb: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c9c1: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c9c7: c1 f8 06 sar $0x6,%eax 10c9ca: 8b 55 ac mov -0x54(%ebp),%edx 10c9cd: c1 fa 1f sar $0x1f,%edx 10c9d0: 29 d0 sub %edx,%eax 10c9d2: 50 push %eax 10c9d3: ff 75 a8 pushl -0x58(%ebp) 10c9d6: 68 88 21 12 00 push $0x122188 10c9db: 56 push %esi 10c9dc: ff 55 0c call *0xc(%ebp) 10c9df: 83 c4 30 add $0x30,%esp 10c9e2: e9 75 fe ff ff jmp 10c85c =============================================================================== 0010ca00 : /* * rtems_rate_monotonic_reset_all_statistics */ void rtems_rate_monotonic_reset_all_statistics( void ) { 10ca00: 55 push %ebp 10ca01: 89 e5 mov %esp,%ebp 10ca03: 53 push %ebx 10ca04: 83 ec 04 sub $0x4,%esp 10ca07: a1 90 85 12 00 mov 0x128590,%eax 10ca0c: 40 inc %eax 10ca0d: a3 90 85 12 00 mov %eax,0x128590 /* * 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 ; 10ca12: 8b 1d a8 84 12 00 mov 0x1284a8,%ebx 10ca18: 3b 1d ac 84 12 00 cmp 0x1284ac,%ebx 10ca1e: 77 15 ja 10ca35 <== NEVER TAKEN id <= _Rate_monotonic_Information.maximum_id ; id++ ) { (void) rtems_rate_monotonic_reset_statistics( id ); 10ca20: 83 ec 0c sub $0xc,%esp 10ca23: 53 push %ebx 10ca24: e8 17 00 00 00 call 10ca40 * 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++ ) { 10ca29: 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 ; 10ca2a: 83 c4 10 add $0x10,%esp 10ca2d: 39 1d ac 84 12 00 cmp %ebx,0x1284ac 10ca33: 73 eb jae 10ca20 /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); } 10ca35: 8b 5d fc mov -0x4(%ebp),%ebx 10ca38: c9 leave } /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); 10ca39: e9 9a 27 00 00 jmp 10f1d8 <_Thread_Enable_dispatch> =============================================================================== 0010ca40 : */ rtems_status_code rtems_rate_monotonic_reset_statistics( rtems_id id ) { 10ca40: 55 push %ebp 10ca41: 89 e5 mov %esp,%ebp 10ca43: 57 push %edi 10ca44: 53 push %ebx 10ca45: 83 ec 14 sub $0x14,%esp Objects_Locations location; Rate_monotonic_Control *the_period; the_period = _Rate_monotonic_Get( id, &location ); 10ca48: 8d 45 f4 lea -0xc(%ebp),%eax 10ca4b: 50 push %eax 10ca4c: ff 75 08 pushl 0x8(%ebp) 10ca4f: 68 a0 84 12 00 push $0x1284a0 10ca54: e8 f7 1c 00 00 call 10e750 <_Objects_Get> 10ca59: 89 c2 mov %eax,%edx switch ( location ) { 10ca5b: 83 c4 10 add $0x10,%esp 10ca5e: 8b 45 f4 mov -0xc(%ebp),%eax 10ca61: 85 c0 test %eax,%eax 10ca63: 75 3b jne 10caa0 case OBJECTS_LOCAL: _Rate_monotonic_Reset_statistics( the_period ); 10ca65: 8d 5a 54 lea 0x54(%edx),%ebx 10ca68: b9 38 00 00 00 mov $0x38,%ecx 10ca6d: 31 c0 xor %eax,%eax 10ca6f: 89 df mov %ebx,%edi 10ca71: f3 aa rep stos %al,%es:(%edi) 10ca73: c7 42 5c ff ff ff 7f movl $0x7fffffff,0x5c(%edx) 10ca7a: c7 42 60 ff ff ff 7f movl $0x7fffffff,0x60(%edx) 10ca81: c7 42 74 ff ff ff 7f movl $0x7fffffff,0x74(%edx) 10ca88: c7 42 78 ff ff ff 7f movl $0x7fffffff,0x78(%edx) _Thread_Enable_dispatch(); 10ca8f: e8 44 27 00 00 call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ca94: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10ca96: 8d 65 f8 lea -0x8(%ebp),%esp 10ca99: 5b pop %ebx 10ca9a: 5f pop %edi 10ca9b: c9 leave 10ca9c: c3 ret 10ca9d: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10caa0: b8 04 00 00 00 mov $0x4,%eax } 10caa5: 8d 65 f8 lea -0x8(%ebp),%esp 10caa8: 5b pop %ebx 10caa9: 5f pop %edi 10caaa: c9 leave 10caab: c3 ret =============================================================================== 0011724c : uintptr_t length, uintptr_t page_size, rtems_attribute attribute_set, rtems_id *id ) { 11724c: 55 push %ebp 11724d: 89 e5 mov %esp,%ebp 11724f: 57 push %edi 117250: 56 push %esi 117251: 53 push %ebx 117252: 83 ec 1c sub $0x1c,%esp 117255: 8b 7d 08 mov 0x8(%ebp),%edi 117258: 8b 75 0c mov 0xc(%ebp),%esi rtems_status_code return_status; Region_Control *the_region; if ( !rtems_is_name_valid( name ) ) 11725b: 85 ff test %edi,%edi 11725d: 0f 84 c1 00 00 00 je 117324 return RTEMS_INVALID_NAME; if ( !starting_address ) 117263: 85 f6 test %esi,%esi 117265: 0f 84 e1 00 00 00 je 11734c return RTEMS_INVALID_ADDRESS; if ( !id ) 11726b: 8b 45 1c mov 0x1c(%ebp),%eax 11726e: 85 c0 test %eax,%eax 117270: 0f 84 d6 00 00 00 je 11734c return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ 117276: 83 ec 0c sub $0xc,%esp 117279: ff 35 7c 0b 14 00 pushl 0x140b7c 11727f: e8 dc 24 00 00 call 119760 <_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 ); 117284: c7 04 24 a0 09 14 00 movl $0x1409a0,(%esp) 11728b: e8 28 3a 00 00 call 11acb8 <_Objects_Allocate> 117290: 89 c3 mov %eax,%ebx the_region = _Region_Allocate(); if ( !the_region ) 117292: 83 c4 10 add $0x10,%esp 117295: 85 c0 test %eax,%eax 117297: 0f 84 bf 00 00 00 je 11735c return_status = RTEMS_TOO_MANY; else { the_region->maximum_segment_size = _Heap_Initialize( 11729d: ff 75 14 pushl 0x14(%ebp) 1172a0: ff 75 10 pushl 0x10(%ebp) 1172a3: 56 push %esi 1172a4: 8d 40 68 lea 0x68(%eax),%eax 1172a7: 50 push %eax 1172a8: e8 17 36 00 00 call 11a8c4 <_Heap_Initialize> 1172ad: 89 43 5c mov %eax,0x5c(%ebx) &the_region->Memory, starting_address, length, page_size ); if ( !the_region->maximum_segment_size ) { 1172b0: 83 c4 10 add $0x10,%esp 1172b3: 85 c0 test %eax,%eax 1172b5: 74 7d je 117334 return_status = RTEMS_INVALID_SIZE; } else { the_region->starting_address = starting_address; 1172b7: 89 73 50 mov %esi,0x50(%ebx) the_region->length = length; 1172ba: 8b 45 10 mov 0x10(%ebp),%eax 1172bd: 89 43 54 mov %eax,0x54(%ebx) the_region->page_size = page_size; 1172c0: 8b 55 14 mov 0x14(%ebp),%edx 1172c3: 89 53 58 mov %edx,0x58(%ebx) the_region->attribute_set = attribute_set; 1172c6: 8b 45 18 mov 0x18(%ebp),%eax 1172c9: 89 43 60 mov %eax,0x60(%ebx) the_region->number_of_used_blocks = 0; 1172cc: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx) _Thread_queue_Initialize( 1172d3: 6a 06 push $0x6 1172d5: 6a 40 push $0x40 1172d7: a8 04 test $0x4,%al 1172d9: 0f 95 c0 setne %al 1172dc: 0f b6 c0 movzbl %al,%eax 1172df: 50 push %eax 1172e0: 8d 43 10 lea 0x10(%ebx),%eax 1172e3: 50 push %eax 1172e4: e8 6b 50 00 00 call 11c354 <_Thread_queue_Initialize> Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 1172e9: 8b 43 08 mov 0x8(%ebx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 1172ec: 0f b7 c8 movzwl %ax,%ecx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 1172ef: 8b 15 bc 09 14 00 mov 0x1409bc,%edx 1172f5: 89 1c 8a mov %ebx,(%edx,%ecx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 1172f8: 89 7b 0c mov %edi,0xc(%ebx) &_Region_Information, &the_region->Object, (Objects_Name) name ); *id = the_region->Object.id; 1172fb: 8b 55 1c mov 0x1c(%ebp),%edx 1172fe: 89 02 mov %eax,(%edx) 117300: 83 c4 10 add $0x10,%esp return_status = RTEMS_SUCCESSFUL; 117303: 31 c0 xor %eax,%eax } } _RTEMS_Unlock_allocator(); 117305: 83 ec 0c sub $0xc,%esp 117308: ff 35 7c 0b 14 00 pushl 0x140b7c 11730e: 89 45 e4 mov %eax,-0x1c(%ebp) 117311: e8 92 24 00 00 call 1197a8 <_API_Mutex_Unlock> return return_status; 117316: 83 c4 10 add $0x10,%esp 117319: 8b 45 e4 mov -0x1c(%ebp),%eax } 11731c: 8d 65 f4 lea -0xc(%ebp),%esp 11731f: 5b pop %ebx 117320: 5e pop %esi 117321: 5f pop %edi 117322: c9 leave 117323: c3 ret { rtems_status_code return_status; Region_Control *the_region; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 117324: b8 03 00 00 00 mov $0x3,%eax } } _RTEMS_Unlock_allocator(); return return_status; } 117329: 8d 65 f4 lea -0xc(%ebp),%esp 11732c: 5b pop %ebx 11732d: 5e pop %esi 11732e: 5f pop %edi 11732f: c9 leave 117330: c3 ret 117331: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _Region_Free ( Region_Control *the_region ) { _Objects_Free( &_Region_Information, &the_region->Object ); 117334: 83 ec 08 sub $0x8,%esp 117337: 53 push %ebx 117338: 68 a0 09 14 00 push $0x1409a0 11733d: e8 ee 3c 00 00 call 11b030 <_Objects_Free> 117342: 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; 117345: b8 08 00 00 00 mov $0x8,%eax 11734a: eb b9 jmp 117305 if ( !starting_address ) return RTEMS_INVALID_ADDRESS; if ( !id ) return RTEMS_INVALID_ADDRESS; 11734c: b8 09 00 00 00 mov $0x9,%eax } } _RTEMS_Unlock_allocator(); return return_status; } 117351: 8d 65 f4 lea -0xc(%ebp),%esp 117354: 5b pop %ebx 117355: 5e pop %esi 117356: 5f pop %edi 117357: c9 leave 117358: c3 ret 117359: 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; 11735c: b8 05 00 00 00 mov $0x5,%eax 117361: eb a2 jmp 117305 =============================================================================== 00117364 : */ rtems_status_code rtems_region_delete( rtems_id id ) { 117364: 55 push %ebp 117365: 89 e5 mov %esp,%ebp 117367: 53 push %ebx 117368: 83 ec 30 sub $0x30,%esp Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; _RTEMS_Lock_allocator(); 11736b: ff 35 7c 0b 14 00 pushl 0x140b7c 117371: e8 ea 23 00 00 call 119760 <_API_Mutex_Lock> Objects_Id id, Objects_Locations *location ) { return (Region_Control *) _Objects_Get_no_protection( &_Region_Information, id, location ); 117376: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 117379: 8d 45 f4 lea -0xc(%ebp),%eax 11737c: 50 push %eax 11737d: ff 75 08 pushl 0x8(%ebp) 117380: 68 a0 09 14 00 push $0x1409a0 117385: e8 e6 3d 00 00 call 11b170 <_Objects_Get_no_protection> switch ( location ) { 11738a: 83 c4 10 add $0x10,%esp 11738d: 8b 5d f4 mov -0xc(%ebp),%ebx 117390: 85 db test %ebx,%ebx 117392: 74 1c je 1173b0 break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 117394: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 117399: 83 ec 0c sub $0xc,%esp 11739c: ff 35 7c 0b 14 00 pushl 0x140b7c 1173a2: e8 01 24 00 00 call 1197a8 <_API_Mutex_Unlock> return return_status; } 1173a7: 89 d8 mov %ebx,%eax 1173a9: 8b 5d fc mov -0x4(%ebp),%ebx 1173ac: c9 leave 1173ad: c3 ret 1173ae: 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 ) 1173b0: 8b 48 64 mov 0x64(%eax),%ecx 1173b3: 85 c9 test %ecx,%ecx 1173b5: 74 09 je 1173c0 return_status = RTEMS_RESOURCE_IN_USE; 1173b7: bb 0c 00 00 00 mov $0xc,%ebx 1173bc: eb db jmp 117399 1173be: 66 90 xchg %ax,%ax else { _Objects_Close( &_Region_Information, &the_region->Object ); 1173c0: 83 ec 08 sub $0x8,%esp 1173c3: 50 push %eax 1173c4: 68 a0 09 14 00 push $0x1409a0 1173c9: 89 45 e4 mov %eax,-0x1c(%ebp) 1173cc: e8 63 39 00 00 call 11ad34 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Region_Free ( Region_Control *the_region ) { _Objects_Free( &_Region_Information, &the_region->Object ); 1173d1: 58 pop %eax 1173d2: 5a pop %edx 1173d3: 8b 45 e4 mov -0x1c(%ebp),%eax 1173d6: 50 push %eax 1173d7: 68 a0 09 14 00 push $0x1409a0 1173dc: e8 4f 3c 00 00 call 11b030 <_Objects_Free> 1173e1: 83 c4 10 add $0x10,%esp _Region_Free( the_region ); return_status = RTEMS_SUCCESSFUL; 1173e4: 31 db xor %ebx,%ebx 1173e6: eb b1 jmp 117399 =============================================================================== 001173e8 : rtems_status_code rtems_region_extend( rtems_id id, void *starting_address, uintptr_t length ) { 1173e8: 55 push %ebp 1173e9: 89 e5 mov %esp,%ebp 1173eb: 56 push %esi 1173ec: 53 push %ebx 1173ed: 83 ec 10 sub $0x10,%esp 1173f0: 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 ) 1173f3: 85 db test %ebx,%ebx 1173f5: 74 75 je 11746c return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ 1173f7: 83 ec 0c sub $0xc,%esp 1173fa: ff 35 7c 0b 14 00 pushl 0x140b7c 117400: e8 5b 23 00 00 call 119760 <_API_Mutex_Lock> Objects_Id id, Objects_Locations *location ) { return (Region_Control *) _Objects_Get_no_protection( &_Region_Information, id, location ); 117405: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 117408: 8d 45 f0 lea -0x10(%ebp),%eax 11740b: 50 push %eax 11740c: ff 75 08 pushl 0x8(%ebp) 11740f: 68 a0 09 14 00 push $0x1409a0 117414: e8 57 3d 00 00 call 11b170 <_Objects_Get_no_protection> 117419: 89 c6 mov %eax,%esi switch ( location ) { 11741b: 83 c4 10 add $0x10,%esp 11741e: 8b 45 f0 mov -0x10(%ebp),%eax 117421: 85 c0 test %eax,%eax 117423: 74 1f je 117444 break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 117425: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 11742a: 83 ec 0c sub $0xc,%esp 11742d: ff 35 7c 0b 14 00 pushl 0x140b7c 117433: e8 70 23 00 00 call 1197a8 <_API_Mutex_Unlock> return return_status; 117438: 83 c4 10 add $0x10,%esp } 11743b: 89 d8 mov %ebx,%eax 11743d: 8d 65 f8 lea -0x8(%ebp),%esp 117440: 5b pop %ebx 117441: 5e pop %esi 117442: c9 leave 117443: c3 ret the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: extend_ok = _Heap_Extend( 117444: 8d 45 f4 lea -0xc(%ebp),%eax 117447: 50 push %eax 117448: ff 75 10 pushl 0x10(%ebp) 11744b: 53 push %ebx 11744c: 8d 46 68 lea 0x68(%esi),%eax 11744f: 50 push %eax 117450: e8 63 2e 00 00 call 11a2b8 <_Heap_Extend> starting_address, length, &amount_extended ); if ( extend_ok ) { 117455: 83 c4 10 add $0x10,%esp 117458: 84 c0 test %al,%al 11745a: 74 20 je 11747c the_region->length += amount_extended; 11745c: 8b 45 f4 mov -0xc(%ebp),%eax 11745f: 01 46 54 add %eax,0x54(%esi) the_region->maximum_segment_size += amount_extended; 117462: 01 46 5c add %eax,0x5c(%esi) return_status = RTEMS_SUCCESSFUL; 117465: 31 db xor %ebx,%ebx 117467: eb c1 jmp 11742a 117469: 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; 11746c: bb 09 00 00 00 mov $0x9,%ebx break; } _RTEMS_Unlock_allocator(); return return_status; } 117471: 89 d8 mov %ebx,%eax 117473: 8d 65 f8 lea -0x8(%ebp),%esp 117476: 5b pop %ebx 117477: 5e pop %esi 117478: c9 leave 117479: c3 ret 11747a: 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; 11747c: bb 09 00 00 00 mov $0x9,%ebx 117481: eb a7 jmp 11742a =============================================================================== 00117484 : rtems_status_code rtems_region_get_free_information( rtems_id id, Heap_Information_block *the_info ) { 117484: 55 push %ebp 117485: 89 e5 mov %esp,%ebp 117487: 53 push %ebx 117488: 83 ec 14 sub $0x14,%esp 11748b: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) 11748e: 85 db test %ebx,%ebx 117490: 74 76 je 117508 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 117492: 83 ec 0c sub $0xc,%esp 117495: ff 35 7c 0b 14 00 pushl 0x140b7c 11749b: e8 c0 22 00 00 call 119760 <_API_Mutex_Lock> 1174a0: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 1174a3: 8d 45 f4 lea -0xc(%ebp),%eax 1174a6: 50 push %eax 1174a7: ff 75 08 pushl 0x8(%ebp) 1174aa: 68 a0 09 14 00 push $0x1409a0 1174af: e8 bc 3c 00 00 call 11b170 <_Objects_Get_no_protection> switch ( location ) { 1174b4: 83 c4 10 add $0x10,%esp 1174b7: 8b 55 f4 mov -0xc(%ebp),%edx 1174ba: 85 d2 test %edx,%edx 1174bc: 74 1e je 1174dc break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 1174be: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 1174c3: 83 ec 0c sub $0xc,%esp 1174c6: ff 35 7c 0b 14 00 pushl 0x140b7c 1174cc: e8 d7 22 00 00 call 1197a8 <_API_Mutex_Unlock> return return_status; 1174d1: 83 c4 10 add $0x10,%esp } 1174d4: 89 d8 mov %ebx,%eax 1174d6: 8b 5d fc mov -0x4(%ebp),%ebx 1174d9: c9 leave 1174da: c3 ret 1174db: 90 nop the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: the_info->Used.number = 0; 1174dc: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) the_info->Used.total = 0; 1174e3: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx) the_info->Used.largest = 0; 1174ea: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) _Heap_Get_free_information( &the_region->Memory, &the_info->Free ); 1174f1: 83 ec 08 sub $0x8,%esp 1174f4: 53 push %ebx 1174f5: 83 c0 68 add $0x68,%eax 1174f8: 50 push %eax 1174f9: e8 a2 31 00 00 call 11a6a0 <_Heap_Get_free_information> return_status = RTEMS_SUCCESSFUL; break; 1174fe: 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; 117501: 31 db xor %ebx,%ebx break; 117503: eb be jmp 1174c3 117505: 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; 117508: bb 09 00 00 00 mov $0x9,%ebx break; } _RTEMS_Unlock_allocator(); return return_status; } 11750d: 89 d8 mov %ebx,%eax 11750f: 8b 5d fc mov -0x4(%ebp),%ebx 117512: c9 leave 117513: c3 ret =============================================================================== 0011758c : uintptr_t size, rtems_option option_set, rtems_interval timeout, void **segment ) { 11758c: 55 push %ebp 11758d: 89 e5 mov %esp,%ebp 11758f: 57 push %edi 117590: 56 push %esi 117591: 53 push %ebx 117592: 83 ec 2c sub $0x2c,%esp 117595: 8b 75 0c mov 0xc(%ebp),%esi 117598: 8b 5d 18 mov 0x18(%ebp),%ebx Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; void *the_segment; if ( !segment ) 11759b: 85 db test %ebx,%ebx 11759d: 0f 84 a1 00 00 00 je 117644 return RTEMS_INVALID_ADDRESS; *segment = NULL; 1175a3: c7 03 00 00 00 00 movl $0x0,(%ebx) if ( size == 0 ) 1175a9: 85 f6 test %esi,%esi 1175ab: 75 0f jne 1175bc return RTEMS_INVALID_SIZE; 1175ad: b8 08 00 00 00 mov $0x8,%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 1175b2: 8d 65 f4 lea -0xc(%ebp),%esp 1175b5: 5b pop %ebx 1175b6: 5e pop %esi 1175b7: 5f pop %edi 1175b8: c9 leave 1175b9: c3 ret 1175ba: 66 90 xchg %ax,%ax *segment = NULL; if ( size == 0 ) return RTEMS_INVALID_SIZE; _RTEMS_Lock_allocator(); 1175bc: 83 ec 0c sub $0xc,%esp 1175bf: ff 35 7c 0b 14 00 pushl 0x140b7c 1175c5: e8 96 21 00 00 call 119760 <_API_Mutex_Lock> executing = _Thread_Executing; 1175ca: a1 58 0d 14 00 mov 0x140d58,%eax 1175cf: 89 45 d4 mov %eax,-0x2c(%ebp) 1175d2: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 1175d5: 8d 45 e4 lea -0x1c(%ebp),%eax 1175d8: 50 push %eax 1175d9: ff 75 08 pushl 0x8(%ebp) 1175dc: 68 a0 09 14 00 push $0x1409a0 1175e1: e8 8a 3b 00 00 call 11b170 <_Objects_Get_no_protection> 1175e6: 89 c7 mov %eax,%edi switch ( location ) { 1175e8: 83 c4 10 add $0x10,%esp 1175eb: 8b 45 e4 mov -0x1c(%ebp),%eax 1175ee: 85 c0 test %eax,%eax 1175f0: 75 2a jne 11761c case OBJECTS_LOCAL: if ( size > the_region->maximum_segment_size ) 1175f2: 3b 77 5c cmp 0x5c(%edi),%esi 1175f5: 76 2d jbe 117624 return_status = RTEMS_INVALID_SIZE; 1175f7: b8 08 00 00 00 mov $0x8,%eax default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 1175fc: 83 ec 0c sub $0xc,%esp 1175ff: ff 35 7c 0b 14 00 pushl 0x140b7c 117605: 89 45 d0 mov %eax,-0x30(%ebp) 117608: e8 9b 21 00 00 call 1197a8 <_API_Mutex_Unlock> return return_status; 11760d: 83 c4 10 add $0x10,%esp 117610: 8b 45 d0 mov -0x30(%ebp),%eax } 117613: 8d 65 f4 lea -0xc(%ebp),%esp 117616: 5b pop %ebx 117617: 5e pop %esi 117618: 5f pop %edi 117619: c9 leave 11761a: c3 ret 11761b: 90 nop break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 11761c: b8 04 00 00 00 mov $0x4,%eax 117621: eb d9 jmp 1175fc 117623: 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 ); 117624: 6a 00 push $0x0 117626: 6a 00 push $0x0 117628: 56 push %esi RTEMS_INLINE_ROUTINE void *_Region_Allocate_segment ( Region_Control *the_region, uintptr_t size ) { return _Heap_Allocate( &the_region->Memory, size ); 117629: 8d 47 68 lea 0x68(%edi),%eax 11762c: 50 push %eax 11762d: e8 b2 2a 00 00 call 11a0e4 <_Heap_Allocate_aligned_with_boundary> the_segment = _Region_Allocate_segment( the_region, size ); _Region_Debug_Walk( the_region, 2 ); if ( the_segment ) { 117632: 83 c4 10 add $0x10,%esp 117635: 85 c0 test %eax,%eax 117637: 74 17 je 117650 the_region->number_of_used_blocks += 1; 117639: ff 47 64 incl 0x64(%edi) *segment = the_segment; 11763c: 89 03 mov %eax,(%ebx) return_status = RTEMS_SUCCESSFUL; 11763e: 31 c0 xor %eax,%eax 117640: eb ba jmp 1175fc 117642: 66 90 xchg %ax,%ax rtems_status_code return_status; Region_Control *the_region; void *the_segment; if ( !segment ) return RTEMS_INVALID_ADDRESS; 117644: b8 09 00 00 00 mov $0x9,%eax 117649: e9 64 ff ff ff jmp 1175b2 11764e: 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 ) ) { 117650: f6 45 10 01 testb $0x1,0x10(%ebp) 117654: 74 07 je 11765d return_status = RTEMS_UNSATISFIED; 117656: b8 0d 00 00 00 mov $0xd,%eax 11765b: eb 9f jmp 1175fc rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 11765d: a1 90 0a 14 00 mov 0x140a90,%eax 117662: 40 inc %eax 117663: a3 90 0a 14 00 mov %eax,0x140a90 * 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(); 117668: 83 ec 0c sub $0xc,%esp 11766b: ff 35 7c 0b 14 00 pushl 0x140b7c 117671: e8 32 21 00 00 call 1197a8 <_API_Mutex_Unlock> executing->Wait.queue = &the_region->Wait_queue; 117676: 8d 47 10 lea 0x10(%edi),%eax 117679: 8b 55 d4 mov -0x2c(%ebp),%edx 11767c: 89 42 44 mov %eax,0x44(%edx) executing->Wait.id = id; 11767f: 8b 4d 08 mov 0x8(%ebp),%ecx 117682: 89 4a 20 mov %ecx,0x20(%edx) executing->Wait.count = size; 117685: 89 72 24 mov %esi,0x24(%edx) executing->Wait.return_argument = segment; 117688: 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; 11768b: 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 ); 117692: 83 c4 0c add $0xc,%esp 117695: 68 18 c4 11 00 push $0x11c418 11769a: ff 75 14 pushl 0x14(%ebp) 11769d: 50 push %eax 11769e: e8 49 4a 00 00 call 11c0ec <_Thread_queue_Enqueue_with_handler> _Thread_Enable_dispatch(); 1176a3: e8 8c 45 00 00 call 11bc34 <_Thread_Enable_dispatch> return (rtems_status_code) executing->Wait.return_code; 1176a8: 8b 55 d4 mov -0x2c(%ebp),%edx 1176ab: 8b 42 34 mov 0x34(%edx),%eax 1176ae: 83 c4 10 add $0x10,%esp 1176b1: e9 fc fe ff ff jmp 1175b2 =============================================================================== 0011776c : rtems_id id, void *segment, uintptr_t size, uintptr_t *old_size ) { 11776c: 55 push %ebp 11776d: 89 e5 mov %esp,%ebp 11776f: 56 push %esi 117770: 53 push %ebx 117771: 83 ec 20 sub $0x20,%esp 117774: 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 ) 117777: 85 db test %ebx,%ebx 117779: 0f 84 89 00 00 00 je 117808 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 11777f: 83 ec 0c sub $0xc,%esp 117782: ff 35 7c 0b 14 00 pushl 0x140b7c 117788: e8 d3 1f 00 00 call 119760 <_API_Mutex_Lock> 11778d: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 117790: 8d 45 f0 lea -0x10(%ebp),%eax 117793: 50 push %eax 117794: ff 75 08 pushl 0x8(%ebp) 117797: 68 a0 09 14 00 push $0x1409a0 11779c: e8 cf 39 00 00 call 11b170 <_Objects_Get_no_protection> 1177a1: 89 c6 mov %eax,%esi switch ( location ) { 1177a3: 83 c4 10 add $0x10,%esp 1177a6: 8b 45 f0 mov -0x10(%ebp),%eax 1177a9: 85 c0 test %eax,%eax 1177ab: 74 1f je 1177cc default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 1177ad: 83 ec 0c sub $0xc,%esp 1177b0: ff 35 7c 0b 14 00 pushl 0x140b7c 1177b6: e8 ed 1f 00 00 call 1197a8 <_API_Mutex_Unlock> return return_status; 1177bb: 83 c4 10 add $0x10,%esp 1177be: b8 04 00 00 00 mov $0x4,%eax } 1177c3: 8d 65 f8 lea -0x8(%ebp),%esp 1177c6: 5b pop %ebx 1177c7: 5e pop %esi 1177c8: c9 leave 1177c9: c3 ret 1177ca: 66 90 xchg %ax,%ax case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 7 ); status = _Heap_Resize_block( 1177cc: 83 ec 0c sub $0xc,%esp 1177cf: 8d 45 f4 lea -0xc(%ebp),%eax 1177d2: 50 push %eax 1177d3: 8d 45 ec lea -0x14(%ebp),%eax 1177d6: 50 push %eax 1177d7: ff 75 10 pushl 0x10(%ebp) 1177da: ff 75 0c pushl 0xc(%ebp) 1177dd: 8d 46 68 lea 0x68(%esi),%eax 1177e0: 50 push %eax 1177e1: e8 e6 32 00 00 call 11aacc <_Heap_Resize_block> segment, (uint32_t) size, &osize, &avail_size ); *old_size = (uint32_t) osize; 1177e6: 8b 55 ec mov -0x14(%ebp),%edx 1177e9: 89 13 mov %edx,(%ebx) _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL ) 1177eb: 83 c4 20 add $0x20,%esp 1177ee: 85 c0 test %eax,%eax 1177f0: 75 22 jne 117814 _Region_Process_queue( the_region ); /* unlocks allocator */ 1177f2: 83 ec 0c sub $0xc,%esp 1177f5: 56 push %esi 1177f6: e8 29 71 00 00 call 11e924 <_Region_Process_queue> 1177fb: 83 c4 10 add $0x10,%esp else _RTEMS_Unlock_allocator(); if (status == HEAP_RESIZE_SUCCESSFUL) return RTEMS_SUCCESSFUL; 1177fe: 31 c0 xor %eax,%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 117800: 8d 65 f8 lea -0x8(%ebp),%esp 117803: 5b pop %ebx 117804: 5e pop %esi 117805: c9 leave 117806: c3 ret 117807: 90 nop rtems_status_code return_status; Heap_Resize_status status; register Region_Control *the_region; if ( !old_size ) return RTEMS_INVALID_ADDRESS; 117808: b8 09 00 00 00 mov $0x9,%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 11780d: 8d 65 f8 lea -0x8(%ebp),%esp 117810: 5b pop %ebx 117811: 5e pop %esi 117812: c9 leave 117813: c3 ret _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL ) _Region_Process_queue( the_region ); /* unlocks allocator */ else _RTEMS_Unlock_allocator(); 117814: 83 ec 0c sub $0xc,%esp 117817: ff 35 7c 0b 14 00 pushl 0x140b7c 11781d: 89 45 e4 mov %eax,-0x1c(%ebp) 117820: e8 83 1f 00 00 call 1197a8 <_API_Mutex_Unlock> if (status == HEAP_RESIZE_SUCCESSFUL) return RTEMS_SUCCESSFUL; if (status == HEAP_RESIZE_UNSATISFIED) 117825: 83 c4 10 add $0x10,%esp return RTEMS_UNSATISFIED; 117828: 8b 45 e4 mov -0x1c(%ebp),%eax 11782b: 48 dec %eax 11782c: 0f 94 c0 sete %al 11782f: 0f b6 c0 movzbl %al,%eax 117832: 8d 04 85 09 00 00 00 lea 0x9(,%eax,4),%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 117839: 8d 65 f8 lea -0x8(%ebp),%esp 11783c: 5b pop %ebx 11783d: 5e pop %esi 11783e: c9 leave 11783f: c3 ret =============================================================================== 00117840 : rtems_status_code rtems_region_return_segment( rtems_id id, void *segment ) { 117840: 55 push %ebp 117841: 89 e5 mov %esp,%ebp 117843: 53 push %ebx 117844: 83 ec 20 sub $0x20,%esp uint32_t size; #endif int status; register Region_Control *the_region; _RTEMS_Lock_allocator(); 117847: ff 35 7c 0b 14 00 pushl 0x140b7c 11784d: e8 0e 1f 00 00 call 119760 <_API_Mutex_Lock> 117852: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 117855: 8d 45 f4 lea -0xc(%ebp),%eax 117858: 50 push %eax 117859: ff 75 08 pushl 0x8(%ebp) 11785c: 68 a0 09 14 00 push $0x1409a0 117861: e8 0a 39 00 00 call 11b170 <_Objects_Get_no_protection> 117866: 89 c3 mov %eax,%ebx switch ( location ) { 117868: 83 c4 10 add $0x10,%esp 11786b: 8b 45 f4 mov -0xc(%ebp),%eax 11786e: 85 c0 test %eax,%eax 117870: 75 1e jne 117890 RTEMS_INLINE_ROUTINE bool _Region_Free_segment ( Region_Control *the_region, void *the_segment ) { return _Heap_Free( &the_region->Memory, the_segment ); 117872: 83 ec 08 sub $0x8,%esp 117875: ff 75 0c pushl 0xc(%ebp) 117878: 8d 43 68 lea 0x68(%ebx),%eax 11787b: 50 push %eax 11787c: e8 cf 2c 00 00 call 11a550 <_Heap_Free> #endif status = _Region_Free_segment( the_region, segment ); _Region_Debug_Walk( the_region, 4 ); if ( !status ) 117881: 83 c4 10 add $0x10,%esp 117884: 84 c0 test %al,%al 117886: 75 28 jne 1178b0 return_status = RTEMS_INVALID_ADDRESS; 117888: bb 09 00 00 00 mov $0x9,%ebx 11788d: eb 06 jmp 117895 11788f: 90 nop break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 117890: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 117895: 83 ec 0c sub $0xc,%esp 117898: ff 35 7c 0b 14 00 pushl 0x140b7c 11789e: e8 05 1f 00 00 call 1197a8 <_API_Mutex_Unlock> return return_status; 1178a3: 83 c4 10 add $0x10,%esp } 1178a6: 89 d8 mov %ebx,%eax 1178a8: 8b 5d fc mov -0x4(%ebp),%ebx 1178ab: c9 leave 1178ac: c3 ret 1178ad: 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; 1178b0: ff 4b 64 decl 0x64(%ebx) _Region_Process_queue(the_region); /* unlocks allocator */ 1178b3: 83 ec 0c sub $0xc,%esp 1178b6: 53 push %ebx 1178b7: e8 68 70 00 00 call 11e924 <_Region_Process_queue> return RTEMS_SUCCESSFUL; 1178bc: 83 c4 10 add $0x10,%esp 1178bf: 31 db xor %ebx,%ebx break; } _RTEMS_Unlock_allocator(); return return_status; } 1178c1: 89 d8 mov %ebx,%eax 1178c3: 8b 5d fc mov -0x4(%ebp),%ebx 1178c6: c9 leave 1178c7: 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 70 54 12 00 mov 0x125470,%eax 10b4b0: 40 inc %eax 10b4b1: a3 70 54 12 00 mov %eax,0x125470 * 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 c0 53 12 00 push $0x1253c0 10b4be: 89 4d c4 mov %ecx,-0x3c(%ebp) 10b4c1: e8 ee 13 00 00 call 10c8b4 <_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 dc 53 12 00 mov 0x1253dc,%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 b5 22 00 00 call 10d7f4 <_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 5f 22 00 00 call 10d7f4 <_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 c0 53 12 00 push $0x1253c0 10b5d8: e8 4f 16 00 00 call 10cc2c <_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 12 22 00 00 call 10d7f4 <_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 c0 53 12 00 push $0x1253c0 10b61f: e8 48 17 00 00 call 10cd6c <_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 9f 21 00 00 call 10d7f4 <_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 c0 53 12 00 push $0x1253c0 10b67a: e8 b1 12 00 00 call 10c930 <_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 c0 53 12 00 push $0x1253c0 10b687: e8 a0 15 00 00 call 10cc2c <_Objects_Free> 0, /* Not used */ 0 /* Not used */ ); } #endif _Thread_Enable_dispatch(); 10b68c: e8 63 21 00 00 call 10d7f4 <_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 c0 53 12 00 push $0x1253c0 10b6d0: e8 3f 16 00 00 call 10cd14 <_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 38 57 12 00 mov 0x125738,%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 38 57 12 00 mov 0x125738,%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 38 57 12 00 mov 0x125738,%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 70 54 12 00 mov 0x125470,%ecx 10b77a: 41 inc %ecx 10b77b: 89 0d 70 54 12 00 mov %ecx,0x125470 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 d8 df 10 00 push $0x10dfd8 10b79b: 57 push %edi 10b79c: 50 push %eax 10b79d: e8 0a 25 00 00 call 10dcac <_Thread_queue_Enqueue_with_handler> _Thread_Enable_dispatch(); 10b7a2: e8 4d 20 00 00 call 10d7f4 <_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 c0 53 12 00 push $0x1253c0 10b7c0: e8 a7 15 00 00 call 10cd6c <_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 fe 1f 00 00 call 10d7f4 <_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 d8 1f 00 00 call 10d7f4 <_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 =============================================================================== 00117d60 : rtems_status_code rtems_signal_send( rtems_id id, rtems_signal_set signal_set ) { 117d60: 55 push %ebp 117d61: 89 e5 mov %esp,%ebp 117d63: 53 push %ebx 117d64: 83 ec 14 sub $0x14,%esp 117d67: 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 ) 117d6a: 85 db test %ebx,%ebx 117d6c: 75 0a jne 117d78 return RTEMS_INVALID_NUMBER; 117d6e: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 117d73: 8b 5d fc mov -0x4(%ebp),%ebx 117d76: c9 leave 117d77: c3 ret ASR_Information *asr; if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 117d78: 83 ec 08 sub $0x8,%esp 117d7b: 8d 45 f4 lea -0xc(%ebp),%eax 117d7e: 50 push %eax 117d7f: ff 75 08 pushl 0x8(%ebp) 117d82: e8 d1 3e 00 00 call 11bc58 <_Thread_Get> switch ( location ) { 117d87: 83 c4 10 add $0x10,%esp 117d8a: 8b 55 f4 mov -0xc(%ebp),%edx 117d8d: 85 d2 test %edx,%edx 117d8f: 74 0b je 117d9c case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 117d91: b8 04 00 00 00 mov $0x4,%eax } 117d96: 8b 5d fc mov -0x4(%ebp),%ebx 117d99: c9 leave 117d9a: c3 ret 117d9b: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 117d9c: 8b 90 e4 00 00 00 mov 0xe4(%eax),%edx asr = &api->Signal; if ( ! _ASR_Is_null_handler( asr->handler ) ) { 117da2: 8b 4a 0c mov 0xc(%edx),%ecx 117da5: 85 c9 test %ecx,%ecx 117da7: 74 3f je 117de8 if ( asr->is_enabled ) { 117da9: 80 7a 08 00 cmpb $0x0,0x8(%edx) 117dad: 74 25 je 117dd4 rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 117daf: 9c pushf 117db0: fa cli 117db1: 59 pop %ecx *signal_set |= signals; 117db2: 09 5a 14 or %ebx,0x14(%edx) _ISR_Enable( _level ); 117db5: 51 push %ecx 117db6: 9d popf _ASR_Post_signals( signal_set, &asr->signals_posted ); if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 117db7: 8b 15 54 0d 14 00 mov 0x140d54,%edx 117dbd: 85 d2 test %edx,%edx 117dbf: 74 1b je 117ddc 117dc1: 3b 05 58 0d 14 00 cmp 0x140d58,%eax 117dc7: 75 13 jne 117ddc <== NEVER TAKEN _Thread_Dispatch_necessary = true; 117dc9: c6 05 64 0d 14 00 01 movb $0x1,0x140d64 117dd0: eb 0a jmp 117ddc 117dd2: 66 90 xchg %ax,%ax rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 117dd4: 9c pushf 117dd5: fa cli 117dd6: 58 pop %eax *signal_set |= signals; 117dd7: 09 5a 18 or %ebx,0x18(%edx) _ISR_Enable( _level ); 117dda: 50 push %eax 117ddb: 9d popf } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); 117ddc: e8 53 3e 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 117de1: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 117de3: 8b 5d fc mov -0x4(%ebp),%ebx 117de6: c9 leave 117de7: c3 ret _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 117de8: e8 47 3e 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_NOT_DEFINED; 117ded: b8 0b 00 00 00 mov $0xb,%eax 117df2: e9 7c ff ff ff jmp 117d73 =============================================================================== 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 5c 55 12 00 pushl 0x12555c 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 00 54 12 00 movl $0x125400,(%esp) 10b8a3: e8 0c 10 00 00 call 10c8b4 <_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 00 54 12 00 push $0x125400 10b8ed: 89 55 e4 mov %edx,-0x1c(%ebp) 10b8f0: e8 9b 1f 00 00 call 10d890 <_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 5c 55 12 00 pushl 0x12555c 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 41 13 00 00 call 10cc9c <_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 c5 12 00 00 call 10cc2c <_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 5c 55 12 00 pushl 0x12555c 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 5c 55 12 00 pushl 0x12555c 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 5c 55 12 00 pushl 0x12555c 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 4c 1e 00 00 call 10d818 <_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 b9 12 00 00 call 10cc9c <_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 c8 1a 00 00 call 10d4b4 <_Thread_Close> 10b9ec: 58 pop %eax 10b9ed: ff 73 08 pushl 0x8(%ebx) 10b9f0: e8 a7 12 00 00 call 10cc9c <_Objects_Get_information_id> 10b9f5: 5a pop %edx 10b9f6: 59 pop %ecx 10b9f7: 53 push %ebx 10b9f8: 50 push %eax 10b9f9: e8 2e 12 00 00 call 10cc2c <_Objects_Free> _RTEMS_tasks_Free( the_thread ); _RTEMS_Unlock_allocator(); 10b9fe: 58 pop %eax 10b9ff: ff 35 5c 55 12 00 pushl 0x12555c 10ba05: e8 56 05 00 00 call 10bf60 <_API_Mutex_Unlock> _Thread_Enable_dispatch(); 10ba0a: e8 e5 1d 00 00 call 10d7f4 <_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 5c 55 12 00 pushl 0x12555c 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 =============================================================================== 0010d4e4 : rtems_status_code rtems_task_get_note( rtems_id id, uint32_t notepad, uint32_t *note ) { 10d4e4: 55 push %ebp 10d4e5: 89 e5 mov %esp,%ebp 10d4e7: 56 push %esi 10d4e8: 53 push %ebx 10d4e9: 83 ec 10 sub $0x10,%esp 10d4ec: 8b 45 08 mov 0x8(%ebp),%eax 10d4ef: 8b 75 0c mov 0xc(%ebp),%esi 10d4f2: 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() ) 10d4f5: 80 3d e4 51 12 00 00 cmpb $0x0,0x1251e4 10d4fc: 74 6e je 10d56c return RTEMS_NOT_CONFIGURED; if ( !note ) 10d4fe: 85 db test %ebx,%ebx 10d500: 74 7e je 10d580 /* * 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 ) 10d502: 83 fe 0f cmp $0xf,%esi 10d505: 77 3d ja 10d544 /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d507: 85 c0 test %eax,%eax 10d509: 74 45 je 10d550 _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { 10d50b: 8b 15 58 9a 12 00 mov 0x129a58,%edx /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d511: 3b 42 08 cmp 0x8(%edx),%eax 10d514: 74 40 je 10d556 api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); 10d516: 83 ec 08 sub $0x8,%esp 10d519: 8d 55 f4 lea -0xc(%ebp),%edx 10d51c: 52 push %edx 10d51d: 50 push %eax 10d51e: e8 3d 21 00 00 call 10f660 <_Thread_Get> switch ( location ) { 10d523: 83 c4 10 add $0x10,%esp 10d526: 8b 55 f4 mov -0xc(%ebp),%edx 10d529: 85 d2 test %edx,%edx 10d52b: 75 4b jne 10d578 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; 10d52d: 8b 80 e4 00 00 00 mov 0xe4(%eax),%eax 10d533: 8b 44 b0 20 mov 0x20(%eax,%esi,4),%eax 10d537: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 10d539: e8 fe 20 00 00 call 10f63c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d53e: 31 c0 xor %eax,%eax 10d540: eb 07 jmp 10d549 10d542: 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; 10d544: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d549: 8d 65 f8 lea -0x8(%ebp),%esp 10d54c: 5b pop %ebx 10d54d: 5e pop %esi 10d54e: c9 leave 10d54f: c3 ret /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d550: 8b 15 58 9a 12 00 mov 0x129a58,%edx _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; 10d556: 8b 82 e4 00 00 00 mov 0xe4(%edx),%eax 10d55c: 8b 44 b0 20 mov 0x20(%eax,%esi,4),%eax 10d560: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 10d562: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d564: 8d 65 f8 lea -0x8(%ebp),%esp 10d567: 5b pop %ebx 10d568: 5e pop %esi 10d569: c9 leave 10d56a: c3 ret 10d56b: 90 nop register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) return RTEMS_NOT_CONFIGURED; 10d56c: b8 16 00 00 00 mov $0x16,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d571: 8d 65 f8 lea -0x8(%ebp),%esp 10d574: 5b pop %ebx 10d575: 5e pop %esi 10d576: c9 leave 10d577: c3 ret case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d578: b8 04 00 00 00 mov $0x4,%eax 10d57d: eb ca jmp 10d549 10d57f: 90 nop if ( !rtems_configuration_get_notepads_enabled() ) return RTEMS_NOT_CONFIGURED; if ( !note ) return RTEMS_INVALID_ADDRESS; 10d580: b8 09 00 00 00 mov $0x9,%eax 10d585: eb c2 jmp 10d549 =============================================================================== 00118144 : */ rtems_status_code rtems_task_is_suspended( rtems_id id ) { 118144: 55 push %ebp 118145: 89 e5 mov %esp,%ebp 118147: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 11814a: 8d 45 f4 lea -0xc(%ebp),%eax 11814d: 50 push %eax 11814e: ff 75 08 pushl 0x8(%ebp) 118151: e8 02 3b 00 00 call 11bc58 <_Thread_Get> switch ( location ) { 118156: 83 c4 10 add $0x10,%esp 118159: 8b 55 f4 mov -0xc(%ebp),%edx 11815c: 85 d2 test %edx,%edx 11815e: 74 08 je 118168 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118160: b8 04 00 00 00 mov $0x4,%eax } 118165: c9 leave 118166: c3 ret 118167: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { 118168: f6 40 10 02 testb $0x2,0x10(%eax) 11816c: 74 0e je 11817c _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 11816e: e8 c1 3a 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_ALREADY_SUSPENDED; 118173: b8 0f 00 00 00 mov $0xf,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118178: c9 leave 118179: c3 ret 11817a: 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(); 11817c: e8 b3 3a 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118181: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118183: c9 leave 118184: c3 ret =============================================================================== 00111f24 : rtems_status_code rtems_task_mode( rtems_mode mode_set, rtems_mode mask, rtems_mode *previous_mode_set ) { 111f24: 55 push %ebp 111f25: 89 e5 mov %esp,%ebp 111f27: 57 push %edi 111f28: 56 push %esi 111f29: 53 push %ebx 111f2a: 83 ec 1c sub $0x1c,%esp 111f2d: 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 ) 111f30: 85 c9 test %ecx,%ecx 111f32: 0f 84 40 01 00 00 je 112078 return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; 111f38: 8b 1d 38 57 12 00 mov 0x125738,%ebx api = executing->API_Extensions[ THREAD_API_RTEMS ]; 111f3e: 8b bb e4 00 00 00 mov 0xe4(%ebx),%edi asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 111f44: 80 7b 74 01 cmpb $0x1,0x74(%ebx) 111f48: 19 f6 sbb %esi,%esi 111f4a: 81 e6 00 01 00 00 and $0x100,%esi if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 111f50: 8b 53 7c mov 0x7c(%ebx),%edx 111f53: 85 d2 test %edx,%edx 111f55: 0f 85 f1 00 00 00 jne 11204c old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; 111f5b: 80 7f 08 01 cmpb $0x1,0x8(%edi) 111f5f: 19 d2 sbb %edx,%edx 111f61: 81 e2 00 04 00 00 and $0x400,%edx old_mode |= _ISR_Get_level(); 111f67: 89 55 e4 mov %edx,-0x1c(%ebp) 111f6a: 89 4d e0 mov %ecx,-0x20(%ebp) 111f6d: e8 9a 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; 111f72: 8b 55 e4 mov -0x1c(%ebp),%edx 111f75: 09 d0 or %edx,%eax old_mode |= _ISR_Get_level(); 111f77: 09 f0 or %esi,%eax 111f79: 8b 4d e0 mov -0x20(%ebp),%ecx 111f7c: 89 01 mov %eax,(%ecx) *previous_mode_set = old_mode; /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 111f7e: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp) 111f85: 74 0b je 111f92 executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; 111f87: f7 45 08 00 01 00 00 testl $0x100,0x8(%ebp) 111f8e: 0f 94 43 74 sete 0x74(%ebx) if ( mask & RTEMS_TIMESLICE_MASK ) { 111f92: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp) 111f99: 74 1c je 111fb7 if ( _Modes_Is_timeslice(mode_set) ) { 111f9b: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp) 111fa2: 0f 84 b8 00 00 00 je 112060 executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; 111fa8: c7 43 7c 01 00 00 00 movl $0x1,0x7c(%ebx) executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 111faf: a1 40 54 12 00 mov 0x125440,%eax 111fb4: 89 43 78 mov %eax,0x78(%ebx) } /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 111fb7: f6 45 0c 01 testb $0x1,0xc(%ebp) 111fbb: 74 0b je 111fc8 */ RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level ( Modes_Control mode_set ) { _ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) ); 111fbd: f6 45 08 01 testb $0x1,0x8(%ebp) 111fc1: 0f 84 91 00 00 00 je 112058 111fc7: fa cli * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { 111fc8: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp) 111fcf: 74 3f je 112010 * Output: * *previous_mode_set - previous mode set * always return RTEMS_SUCCESSFUL; */ rtems_status_code rtems_task_mode( 111fd1: f7 45 08 00 04 00 00 testl $0x400,0x8(%ebp) 111fd8: 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 ) { 111fdb: 38 47 08 cmp %al,0x8(%edi) 111fde: 74 30 je 112010 asr->is_enabled = is_asr_enabled; 111fe0: 88 47 08 mov %al,0x8(%edi) ) { rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); 111fe3: 9c pushf 111fe4: fa cli 111fe5: 58 pop %eax _signals = information->signals_pending; 111fe6: 8b 57 18 mov 0x18(%edi),%edx information->signals_pending = information->signals_posted; 111fe9: 8b 4f 14 mov 0x14(%edi),%ecx 111fec: 89 4f 18 mov %ecx,0x18(%edi) information->signals_posted = _signals; 111fef: 89 57 14 mov %edx,0x14(%edi) _ISR_Enable( _level ); 111ff2: 50 push %eax 111ff3: 9d popf /* * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; 111ff4: 8b 47 14 mov 0x14(%edi),%eax 111ff7: 85 c0 test %eax,%eax 111ff9: 0f 95 c0 setne %al needs_asr_dispatching = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) { 111ffc: 83 3d 40 56 12 00 03 cmpl $0x3,0x125640 112003: 74 16 je 11201b <== ALWAYS TAKEN if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); } return RTEMS_SUCCESSFUL; 112005: 31 c0 xor %eax,%eax } 112007: 83 c4 1c add $0x1c,%esp 11200a: 5b pop %ebx 11200b: 5e pop %esi 11200c: 5f pop %edi 11200d: c9 leave 11200e: c3 ret 11200f: 90 nop /* * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; 112010: 31 c0 xor %eax,%eax needs_asr_dispatching = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) { 112012: 83 3d 40 56 12 00 03 cmpl $0x3,0x125640 112019: 75 ea jne 112005 <== NEVER TAKEN bool are_signals_pending ) { Thread_Control *executing; executing = _Thread_Executing; 11201b: 8b 15 38 57 12 00 mov 0x125738,%edx if ( are_signals_pending || 112021: 84 c0 test %al,%al 112023: 75 0e jne 112033 112025: 3b 15 3c 57 12 00 cmp 0x12573c,%edx 11202b: 74 d8 je 112005 (!_Thread_Is_heir( executing ) && executing->is_preemptible) ) { 11202d: 80 7a 74 00 cmpb $0x0,0x74(%edx) 112031: 74 d2 je 112005 <== NEVER TAKEN _Thread_Dispatch_necessary = true; 112033: c6 05 44 57 12 00 01 movb $0x1,0x125744 if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); 11203a: e8 3d b6 ff ff call 10d67c <_Thread_Dispatch> } return RTEMS_SUCCESSFUL; 11203f: 31 c0 xor %eax,%eax } 112041: 83 c4 1c add $0x1c,%esp 112044: 5b pop %ebx 112045: 5e pop %esi 112046: 5f pop %edi 112047: c9 leave 112048: c3 ret 112049: 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; 11204c: 81 ce 00 02 00 00 or $0x200,%esi 112052: e9 04 ff ff ff jmp 111f5b 112057: 90 nop 112058: fb sti 112059: e9 6a ff ff ff jmp 111fc8 11205e: 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; 112060: c7 43 7c 00 00 00 00 movl $0x0,0x7c(%ebx) } /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 112067: f6 45 0c 01 testb $0x1,0xc(%ebp) 11206b: 0f 84 57 ff ff ff je 111fc8 112071: e9 47 ff ff ff jmp 111fbd 112076: 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; 112078: b8 09 00 00 00 mov $0x9,%eax if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); } return RTEMS_SUCCESSFUL; } 11207d: 83 c4 1c add $0x1c,%esp 112080: 5b pop %ebx 112081: 5e pop %esi 112082: 5f pop %edi 112083: c9 leave 112084: c3 ret =============================================================================== 0010ecdc : */ rtems_status_code rtems_task_resume( rtems_id id ) { 10ecdc: 55 push %ebp 10ecdd: 89 e5 mov %esp,%ebp 10ecdf: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10ece2: 8d 45 f4 lea -0xc(%ebp),%eax 10ece5: 50 push %eax 10ece6: ff 75 08 pushl 0x8(%ebp) 10ece9: e8 62 1e 00 00 call 110b50 <_Thread_Get> switch ( location ) { 10ecee: 83 c4 10 add $0x10,%esp 10ecf1: 8b 55 f4 mov -0xc(%ebp),%edx 10ecf4: 85 d2 test %edx,%edx 10ecf6: 74 08 je 10ed00 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10ecf8: b8 04 00 00 00 mov $0x4,%eax } 10ecfd: c9 leave 10ecfe: c3 ret 10ecff: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( _States_Is_suspended( the_thread->current_state ) ) { 10ed00: f6 40 10 02 testb $0x2,0x10(%eax) 10ed04: 75 0e jne 10ed14 _Thread_Resume( the_thread, true ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 10ed06: e8 21 1e 00 00 call 110b2c <_Thread_Enable_dispatch> return RTEMS_INCORRECT_STATE; 10ed0b: b8 0e 00 00 00 mov $0xe,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10ed10: c9 leave 10ed11: c3 ret 10ed12: 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 ); 10ed14: 83 ec 08 sub $0x8,%esp 10ed17: 6a 01 push $0x1 10ed19: 50 push %eax 10ed1a: e8 29 26 00 00 call 111348 <_Thread_Resume> _Thread_Enable_dispatch(); 10ed1f: e8 08 1e 00 00 call 110b2c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ed24: 83 c4 10 add $0x10,%esp 10ed27: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10ed29: c9 leave 10ed2a: c3 ret =============================================================================== 0010d65c : rtems_status_code rtems_task_set_note( rtems_id id, uint32_t notepad, uint32_t note ) { 10d65c: 55 push %ebp 10d65d: 89 e5 mov %esp,%ebp 10d65f: 56 push %esi 10d660: 53 push %ebx 10d661: 83 ec 10 sub $0x10,%esp 10d664: 8b 45 08 mov 0x8(%ebp),%eax 10d667: 8b 5d 0c mov 0xc(%ebp),%ebx 10d66a: 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() ) 10d66d: 80 3d e4 51 12 00 00 cmpb $0x0,0x1251e4 10d674: 74 66 je 10d6dc /* * 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 ) 10d676: 83 fb 0f cmp $0xf,%ebx 10d679: 77 39 ja 10d6b4 /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d67b: 85 c0 test %eax,%eax 10d67d: 74 41 je 10d6c0 _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { 10d67f: 8b 15 58 9a 12 00 mov 0x129a58,%edx /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d685: 3b 42 08 cmp 0x8(%edx),%eax 10d688: 74 3c je 10d6c6 api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); 10d68a: 83 ec 08 sub $0x8,%esp 10d68d: 8d 55 f4 lea -0xc(%ebp),%edx 10d690: 52 push %edx 10d691: 50 push %eax 10d692: e8 c9 1f 00 00 call 10f660 <_Thread_Get> switch ( location ) { 10d697: 83 c4 10 add $0x10,%esp 10d69a: 8b 55 f4 mov -0xc(%ebp),%edx 10d69d: 85 d2 test %edx,%edx 10d69f: 75 47 jne 10d6e8 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; 10d6a1: 8b 80 e4 00 00 00 mov 0xe4(%eax),%eax 10d6a7: 89 74 98 20 mov %esi,0x20(%eax,%ebx,4) _Thread_Enable_dispatch(); 10d6ab: e8 8c 1f 00 00 call 10f63c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d6b0: 31 c0 xor %eax,%eax 10d6b2: eb 05 jmp 10d6b9 * 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; 10d6b4: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d6b9: 8d 65 f8 lea -0x8(%ebp),%esp 10d6bc: 5b pop %ebx 10d6bd: 5e pop %esi 10d6be: c9 leave 10d6bf: c3 ret /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d6c0: 8b 15 58 9a 12 00 mov 0x129a58,%edx _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; 10d6c6: 8b 82 e4 00 00 00 mov 0xe4(%edx),%eax 10d6cc: 89 74 98 20 mov %esi,0x20(%eax,%ebx,4) return RTEMS_SUCCESSFUL; 10d6d0: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d6d2: 8d 65 f8 lea -0x8(%ebp),%esp 10d6d5: 5b pop %ebx 10d6d6: 5e pop %esi 10d6d7: c9 leave 10d6d8: c3 ret 10d6d9: 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; 10d6dc: b8 16 00 00 00 mov $0x16,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d6e1: 8d 65 f8 lea -0x8(%ebp),%esp 10d6e4: 5b pop %ebx 10d6e5: 5e pop %esi 10d6e6: c9 leave 10d6e7: c3 ret case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d6e8: b8 04 00 00 00 mov $0x4,%eax } 10d6ed: 8d 65 f8 lea -0x8(%ebp),%esp 10d6f0: 5b pop %ebx 10d6f1: 5e pop %esi 10d6f2: c9 leave 10d6f3: c3 ret =============================================================================== 0010f9a0 : rtems_status_code rtems_task_set_priority( rtems_id id, rtems_task_priority new_priority, rtems_task_priority *old_priority ) { 10f9a0: 55 push %ebp 10f9a1: 89 e5 mov %esp,%ebp 10f9a3: 56 push %esi 10f9a4: 53 push %ebx 10f9a5: 83 ec 10 sub $0x10,%esp 10f9a8: 8b 5d 0c mov 0xc(%ebp),%ebx 10f9ab: 8b 75 10 mov 0x10(%ebp),%esi register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && 10f9ae: 85 db test %ebx,%ebx 10f9b0: 74 0b je 10f9bd 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 ) ); 10f9b2: 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 ) && 10f9b9: 39 c3 cmp %eax,%ebx 10f9bb: 77 5f ja 10fa1c !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) 10f9bd: 85 f6 test %esi,%esi 10f9bf: 74 67 je 10fa28 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 10f9c1: 83 ec 08 sub $0x8,%esp 10f9c4: 8d 45 f4 lea -0xc(%ebp),%eax 10f9c7: 50 push %eax 10f9c8: ff 75 08 pushl 0x8(%ebp) 10f9cb: e8 c0 1f 00 00 call 111990 <_Thread_Get> switch ( location ) { 10f9d0: 83 c4 10 add $0x10,%esp 10f9d3: 8b 55 f4 mov -0xc(%ebp),%edx 10f9d6: 85 d2 test %edx,%edx 10f9d8: 75 36 jne 10fa10 case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; 10f9da: 8b 50 14 mov 0x14(%eax),%edx 10f9dd: 89 16 mov %edx,(%esi) if ( new_priority != RTEMS_CURRENT_PRIORITY ) { 10f9df: 85 db test %ebx,%ebx 10f9e1: 74 1c je 10f9ff the_thread->real_priority = new_priority; 10f9e3: 89 58 18 mov %ebx,0x18(%eax) if ( the_thread->resource_count == 0 || 10f9e6: 8b 48 1c mov 0x1c(%eax),%ecx 10f9e9: 85 c9 test %ecx,%ecx 10f9eb: 74 05 je 10f9f2 10f9ed: 3b 58 14 cmp 0x14(%eax),%ebx 10f9f0: 73 0d jae 10f9ff <== ALWAYS TAKEN the_thread->current_priority > new_priority ) _Thread_Change_priority( the_thread, new_priority, false ); 10f9f2: 52 push %edx 10f9f3: 6a 00 push $0x0 10f9f5: 53 push %ebx 10f9f6: 50 push %eax 10f9f7: e8 bc 1a 00 00 call 1114b8 <_Thread_Change_priority> 10f9fc: 83 c4 10 add $0x10,%esp } _Thread_Enable_dispatch(); 10f9ff: e8 68 1f 00 00 call 11196c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10fa04: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa06: 8d 65 f8 lea -0x8(%ebp),%esp 10fa09: 5b pop %ebx 10fa0a: 5e pop %esi 10fa0b: c9 leave 10fa0c: c3 ret 10fa0d: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10fa10: b8 04 00 00 00 mov $0x4,%eax } 10fa15: 8d 65 f8 lea -0x8(%ebp),%esp 10fa18: 5b pop %ebx 10fa19: 5e pop %esi 10fa1a: c9 leave 10fa1b: 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; 10fa1c: b8 13 00 00 00 mov $0x13,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa21: 8d 65 f8 lea -0x8(%ebp),%esp 10fa24: 5b pop %ebx 10fa25: 5e pop %esi 10fa26: c9 leave 10fa27: 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; 10fa28: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa2d: 8d 65 f8 lea -0x8(%ebp),%esp 10fa30: 5b pop %ebx 10fa31: 5e pop %esi 10fa32: c9 leave 10fa33: 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 07 1d 00 00 call 10d818 <_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 a8 26 00 00 call 10e1d4 <_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 bc 1c 00 00 call 10d7f4 <_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 93 1c 00 00 call 10d7f4 <_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 e2 d3 ff ff call 10d818 <_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 a1 d3 ff ff call 10d7f4 <_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 67 09 00 00 call 110dcc <_Thread_Suspend> _Thread_Enable_dispatch(); 110465: e8 8a d3 ff ff call 10d7f4 <_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 b2 1e 00 00 call 10e528 <_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 39 1e 00 00 call 10e504 <_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 19 1e 00 00 call 10e504 <_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 07 1e 00 00 call 10e504 <_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 f7 1d 00 00 call 10e528 <_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 96 1d 00 00 call 10e504 <_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 79 1d 00 00 call 10e504 <_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 53 1d 00 00 call 10e528 <_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 03 1d 00 00 call 10e504 <_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 db 1c 00 00 call 10e504 <_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 =============================================================================== 0010c9cc : */ rtems_status_code rtems_task_wake_when( rtems_time_of_day *time_buffer ) { 10c9cc: 55 push %ebp 10c9cd: 89 e5 mov %esp,%ebp 10c9cf: 53 push %ebx 10c9d0: 83 ec 14 sub $0x14,%esp 10c9d3: 8b 5d 08 mov 0x8(%ebp),%ebx Watchdog_Interval seconds; if ( !_TOD_Is_set ) 10c9d6: 80 3d 44 85 12 00 00 cmpb $0x0,0x128544 10c9dd: 0f 84 a9 00 00 00 je 10ca8c return RTEMS_NOT_DEFINED; if ( !time_buffer ) 10c9e3: 85 db test %ebx,%ebx 10c9e5: 0f 84 ad 00 00 00 je 10ca98 return RTEMS_INVALID_ADDRESS; time_buffer->ticks = 0; 10c9eb: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx) if ( !_TOD_Validate( time_buffer ) ) 10c9f2: 83 ec 0c sub $0xc,%esp 10c9f5: 53 push %ebx 10c9f6: e8 c5 f3 ff ff call 10bdc0 <_TOD_Validate> 10c9fb: 83 c4 10 add $0x10,%esp 10c9fe: 84 c0 test %al,%al 10ca00: 75 0a jne 10ca0c return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( time_buffer ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; 10ca02: b8 14 00 00 00 mov $0x14,%eax &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10ca07: 8b 5d fc mov -0x4(%ebp),%ebx 10ca0a: c9 leave 10ca0b: c3 ret time_buffer->ticks = 0; if ( !_TOD_Validate( time_buffer ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( time_buffer ); 10ca0c: 83 ec 0c sub $0xc,%esp 10ca0f: 53 push %ebx 10ca10: e8 1f f3 ff ff call 10bd34 <_TOD_To_seconds> if ( seconds <= _TOD_Seconds_since_epoch() ) 10ca15: 83 c4 10 add $0x10,%esp 10ca18: 3b 05 04 86 12 00 cmp 0x128604,%eax 10ca1e: 76 e2 jbe 10ca02 10ca20: 8b 15 30 85 12 00 mov 0x128530,%edx 10ca26: 42 inc %edx 10ca27: 89 15 30 85 12 00 mov %edx,0x128530 return RTEMS_INVALID_CLOCK; _Thread_Disable_dispatch(); _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME ); 10ca2d: 83 ec 08 sub $0x8,%esp 10ca30: 6a 10 push $0x10 10ca32: ff 35 f8 87 12 00 pushl 0x1287f8 10ca38: 89 45 f4 mov %eax,-0xc(%ebp) 10ca3b: e8 44 25 00 00 call 10ef84 <_Thread_Set_state> _Watchdog_Initialize( &_Thread_Executing->Timer, _Thread_Delay_ended, _Thread_Executing->Object.id, 10ca40: 8b 15 f8 87 12 00 mov 0x1287f8,%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( 10ca46: 8b 4a 08 mov 0x8(%edx),%ecx Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10ca49: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx) the_watchdog->routine = routine; 10ca50: c7 42 64 90 e5 10 00 movl $0x10e590,0x64(%edx) the_watchdog->id = id; 10ca57: 89 4a 68 mov %ecx,0x68(%edx) the_watchdog->user_data = user_data; 10ca5a: 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( 10ca61: 8b 45 f4 mov -0xc(%ebp),%eax 10ca64: 2b 05 04 86 12 00 sub 0x128604,%eax 10ca6a: 89 42 54 mov %eax,0x54(%edx) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); 10ca6d: 58 pop %eax 10ca6e: 59 pop %ecx 10ca6f: 83 c2 48 add $0x48,%edx 10ca72: 52 push %edx 10ca73: 68 30 86 12 00 push $0x128630 10ca78: e8 eb 2a 00 00 call 10f568 <_Watchdog_Insert> &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); 10ca7d: e8 c2 1c 00 00 call 10e744 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ca82: 83 c4 10 add $0x10,%esp 10ca85: 31 c0 xor %eax,%eax 10ca87: e9 7b ff ff ff jmp 10ca07 ) { Watchdog_Interval seconds; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; 10ca8c: b8 0b 00 00 00 mov $0xb,%eax &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10ca91: 8b 5d fc mov -0x4(%ebp),%ebx 10ca94: c9 leave 10ca95: c3 ret 10ca96: 66 90 xchg %ax,%ax if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; 10ca98: b8 09 00 00 00 mov $0x9,%eax &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10ca9d: 8b 5d fc mov -0x4(%ebp),%ebx 10caa0: c9 leave 10caa1: c3 ret =============================================================================== 001186e0 : */ rtems_status_code rtems_timer_cancel( rtems_id id ) { 1186e0: 55 push %ebp 1186e1: 89 e5 mov %esp,%ebp 1186e3: 83 ec 1c sub $0x1c,%esp Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); 1186e6: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); 1186e9: 50 push %eax 1186ea: ff 75 08 pushl 0x8(%ebp) 1186ed: 68 20 0e 14 00 push $0x140e20 1186f2: e8 b5 2a 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 1186f7: 83 c4 10 add $0x10,%esp 1186fa: 8b 55 f4 mov -0xc(%ebp),%edx 1186fd: 85 d2 test %edx,%edx 1186ff: 74 07 je 118708 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118701: b8 04 00 00 00 mov $0x4,%eax } 118706: c9 leave 118707: c3 ret the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Timer_Is_dormant_class( the_timer->the_class ) ) 118708: 83 78 38 04 cmpl $0x4,0x38(%eax) 11870c: 74 0f je 11871d <== NEVER TAKEN (void) _Watchdog_Remove( &the_timer->Ticker ); 11870e: 83 ec 0c sub $0xc,%esp 118711: 83 c0 10 add $0x10,%eax 118714: 50 push %eax 118715: e8 9a 46 00 00 call 11cdb4 <_Watchdog_Remove> 11871a: 83 c4 10 add $0x10,%esp _Thread_Enable_dispatch(); 11871d: e8 12 35 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118722: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118724: c9 leave 118725: c3 ret =============================================================================== 0010bffc : rtems_status_code rtems_timer_create( rtems_name name, rtems_id *id ) { 10bffc: 55 push %ebp 10bffd: 89 e5 mov %esp,%ebp 10bfff: 57 push %edi 10c000: 56 push %esi 10c001: 53 push %ebx 10c002: 83 ec 0c sub $0xc,%esp 10c005: 8b 5d 08 mov 0x8(%ebp),%ebx 10c008: 8b 75 0c mov 0xc(%ebp),%esi Timer_Control *the_timer; if ( !rtems_is_name_valid( name ) ) 10c00b: 85 db test %ebx,%ebx 10c00d: 74 6d je 10c07c return RTEMS_INVALID_NAME; if ( !id ) 10c00f: 85 f6 test %esi,%esi 10c011: 0f 84 89 00 00 00 je 10c0a0 10c017: a1 d0 78 12 00 mov 0x1278d0,%eax 10c01c: 40 inc %eax 10c01d: a3 d0 78 12 00 mov %eax,0x1278d0 * 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 ); 10c022: 83 ec 0c sub $0xc,%esp 10c025: 68 60 7c 12 00 push $0x127c60 10c02a: e8 55 0e 00 00 call 10ce84 <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_timer = _Timer_Allocate(); if ( !the_timer ) { 10c02f: 83 c4 10 add $0x10,%esp 10c032: 85 c0 test %eax,%eax 10c034: 74 56 je 10c08c _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_timer->the_class = TIMER_DORMANT; 10c036: 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; 10c03d: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) the_watchdog->routine = routine; 10c044: c7 40 2c 00 00 00 00 movl $0x0,0x2c(%eax) the_watchdog->id = id; 10c04b: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax) the_watchdog->user_data = user_data; 10c052: 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 ), 10c059: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10c05c: 0f b7 fa movzwl %dx,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10c05f: 8b 0d 7c 7c 12 00 mov 0x127c7c,%ecx 10c065: 89 04 b9 mov %eax,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10c068: 89 58 0c mov %ebx,0xc(%eax) &_Timer_Information, &the_timer->Object, (Objects_Name) name ); *id = the_timer->Object.id; 10c06b: 89 16 mov %edx,(%esi) _Thread_Enable_dispatch(); 10c06d: e8 52 1d 00 00 call 10ddc4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c072: 31 c0 xor %eax,%eax } 10c074: 8d 65 f4 lea -0xc(%ebp),%esp 10c077: 5b pop %ebx 10c078: 5e pop %esi 10c079: 5f pop %edi 10c07a: c9 leave 10c07b: c3 ret ) { Timer_Control *the_timer; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 10c07c: b8 03 00 00 00 mov $0x3,%eax ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c081: 8d 65 f4 lea -0xc(%ebp),%esp 10c084: 5b pop %ebx 10c085: 5e pop %esi 10c086: 5f pop %edi 10c087: c9 leave 10c088: c3 ret 10c089: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* to prevent deletion */ the_timer = _Timer_Allocate(); if ( !the_timer ) { _Thread_Enable_dispatch(); 10c08c: e8 33 1d 00 00 call 10ddc4 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 10c091: b8 05 00 00 00 mov $0x5,%eax ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c096: 8d 65 f4 lea -0xc(%ebp),%esp 10c099: 5b pop %ebx 10c09a: 5e pop %esi 10c09b: 5f pop %edi 10c09c: c9 leave 10c09d: c3 ret 10c09e: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 10c0a0: b8 09 00 00 00 mov $0x9,%eax ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c0a5: 8d 65 f4 lea -0xc(%ebp),%esp 10c0a8: 5b pop %ebx 10c0a9: 5e pop %esi 10c0aa: 5f pop %edi 10c0ab: c9 leave 10c0ac: c3 ret =============================================================================== 001187dc : */ rtems_status_code rtems_timer_delete( rtems_id id ) { 1187dc: 55 push %ebp 1187dd: 89 e5 mov %esp,%ebp 1187df: 53 push %ebx 1187e0: 83 ec 18 sub $0x18,%esp Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); 1187e3: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); 1187e6: 50 push %eax 1187e7: ff 75 08 pushl 0x8(%ebp) 1187ea: 68 20 0e 14 00 push $0x140e20 1187ef: e8 b8 29 00 00 call 11b1ac <_Objects_Get> 1187f4: 89 c3 mov %eax,%ebx switch ( location ) { 1187f6: 83 c4 10 add $0x10,%esp 1187f9: 8b 4d f4 mov -0xc(%ebp),%ecx 1187fc: 85 c9 test %ecx,%ecx 1187fe: 75 38 jne 118838 case OBJECTS_LOCAL: _Objects_Close( &_Timer_Information, &the_timer->Object ); 118800: 83 ec 08 sub $0x8,%esp 118803: 50 push %eax 118804: 68 20 0e 14 00 push $0x140e20 118809: e8 26 25 00 00 call 11ad34 <_Objects_Close> (void) _Watchdog_Remove( &the_timer->Ticker ); 11880e: 8d 43 10 lea 0x10(%ebx),%eax 118811: 89 04 24 mov %eax,(%esp) 118814: e8 9b 45 00 00 call 11cdb4 <_Watchdog_Remove> */ RTEMS_INLINE_ROUTINE void _Timer_Free ( Timer_Control *the_timer ) { _Objects_Free( &_Timer_Information, &the_timer->Object ); 118819: 58 pop %eax 11881a: 5a pop %edx 11881b: 53 push %ebx 11881c: 68 20 0e 14 00 push $0x140e20 118821: e8 0a 28 00 00 call 11b030 <_Objects_Free> _Timer_Free( the_timer ); _Thread_Enable_dispatch(); 118826: e8 09 34 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11882b: 83 c4 10 add $0x10,%esp 11882e: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118830: 8b 5d fc mov -0x4(%ebp),%ebx 118833: c9 leave 118834: c3 ret 118835: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118838: b8 04 00 00 00 mov $0x4,%eax } 11883d: 8b 5d fc mov -0x4(%ebp),%ebx 118840: c9 leave 118841: c3 ret =============================================================================== 0010c0b0 : rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 10c0b0: 55 push %ebp 10c0b1: 89 e5 mov %esp,%ebp 10c0b3: 57 push %edi 10c0b4: 56 push %esi 10c0b5: 53 push %ebx 10c0b6: 83 ec 2c sub $0x2c,%esp 10c0b9: 8b 5d 0c mov 0xc(%ebp),%ebx 10c0bc: 8b 75 10 mov 0x10(%ebp),%esi Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) 10c0bf: 85 db test %ebx,%ebx 10c0c1: 0f 84 99 00 00 00 je 10c160 return RTEMS_INVALID_NUMBER; if ( !routine ) 10c0c7: 85 f6 test %esi,%esi 10c0c9: 0f 84 b1 00 00 00 je 10c180 Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); 10c0cf: 57 push %edi return RTEMS_INVALID_ADDRESS; the_timer = _Timer_Get( id, &location ); 10c0d0: 8d 45 e4 lea -0x1c(%ebp),%eax 10c0d3: 50 push %eax 10c0d4: ff 75 08 pushl 0x8(%ebp) 10c0d7: 68 60 7c 12 00 push $0x127c60 10c0dc: e8 5b 12 00 00 call 10d33c <_Objects_Get> 10c0e1: 89 c7 mov %eax,%edi switch ( location ) { 10c0e3: 83 c4 10 add $0x10,%esp 10c0e6: 8b 4d e4 mov -0x1c(%ebp),%ecx 10c0e9: 85 c9 test %ecx,%ecx 10c0eb: 74 0f je 10c0fc #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c0ed: b8 04 00 00 00 mov $0x4,%eax } 10c0f2: 8d 65 f4 lea -0xc(%ebp),%esp 10c0f5: 5b pop %ebx 10c0f6: 5e pop %esi 10c0f7: 5f pop %edi 10c0f8: c9 leave 10c0f9: c3 ret 10c0fa: 66 90 xchg %ax,%ax the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 10c0fc: 8d 50 10 lea 0x10(%eax),%edx 10c0ff: 83 ec 0c sub $0xc,%esp 10c102: 52 push %edx 10c103: 89 55 d4 mov %edx,-0x2c(%ebp) 10c106: e8 a5 2b 00 00 call 10ecb0 <_Watchdog_Remove> _ISR_Disable( level ); 10c10b: 9c pushf 10c10c: fa cli 10c10d: 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 ) { 10c10e: 83 c4 10 add $0x10,%esp 10c111: 8b 57 18 mov 0x18(%edi),%edx 10c114: 85 d2 test %edx,%edx 10c116: 8b 55 d4 mov -0x2c(%ebp),%edx 10c119: 75 55 jne 10c170 /* * 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; 10c11b: 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; 10c122: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi) the_watchdog->routine = routine; 10c129: 89 77 2c mov %esi,0x2c(%edi) the_watchdog->id = id; 10c12c: 8b 4d 08 mov 0x8(%ebp),%ecx 10c12f: 89 4f 30 mov %ecx,0x30(%edi) the_watchdog->user_data = user_data; 10c132: 8b 4d 14 mov 0x14(%ebp),%ecx 10c135: 89 4f 34 mov %ecx,0x34(%edi) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _ISR_Enable( level ); 10c138: 50 push %eax 10c139: 9d popf Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10c13a: 89 5f 1c mov %ebx,0x1c(%edi) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10c13d: 83 ec 08 sub $0x8,%esp 10c140: 52 push %edx 10c141: 68 dc 79 12 00 push $0x1279dc 10c146: e8 25 2a 00 00 call 10eb70 <_Watchdog_Insert> _Watchdog_Insert_ticks( &the_timer->Ticker, ticks ); _Thread_Enable_dispatch(); 10c14b: e8 74 1c 00 00 call 10ddc4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c150: 83 c4 10 add $0x10,%esp 10c153: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c155: 8d 65 f4 lea -0xc(%ebp),%esp 10c158: 5b pop %ebx 10c159: 5e pop %esi 10c15a: 5f pop %edi 10c15b: c9 leave 10c15c: c3 ret 10c15d: 8d 76 00 lea 0x0(%esi),%esi Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; 10c160: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c165: 8d 65 f4 lea -0xc(%ebp),%esp 10c168: 5b pop %ebx 10c169: 5e pop %esi 10c16a: 5f pop %edi 10c16b: c9 leave 10c16c: c3 ret 10c16d: 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 ); 10c170: 50 push %eax 10c171: 9d popf _Thread_Enable_dispatch(); 10c172: e8 4d 1c 00 00 call 10ddc4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c177: 31 c0 xor %eax,%eax 10c179: e9 74 ff ff ff jmp 10c0f2 10c17e: 66 90 xchg %ax,%ax if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; if ( !routine ) return RTEMS_INVALID_ADDRESS; 10c180: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c185: 8d 65 f4 lea -0xc(%ebp),%esp 10c188: 5b pop %ebx 10c189: 5e pop %esi 10c18a: 5f pop %edi 10c18b: c9 leave 10c18c: c3 ret =============================================================================== 00118924 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 118924: 55 push %ebp 118925: 89 e5 mov %esp,%ebp 118927: 57 push %edi 118928: 56 push %esi 118929: 53 push %ebx 11892a: 83 ec 2c sub $0x2c,%esp 11892d: 8b 75 08 mov 0x8(%ebp),%esi 118930: 8b 7d 0c mov 0xc(%ebp),%edi 118933: 8b 5d 10 mov 0x10(%ebp),%ebx Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; if ( !_TOD_Is_set ) 118936: 80 3d a4 0a 14 00 00 cmpb $0x0,0x140aa4 11893d: 75 0d jne 11894c return RTEMS_NOT_DEFINED; 11893f: b8 0b 00 00 00 mov $0xb,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118944: 8d 65 f4 lea -0xc(%ebp),%esp 118947: 5b pop %ebx 118948: 5e pop %esi 118949: 5f pop %edi 11894a: c9 leave 11894b: c3 ret rtems_interval seconds; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !_TOD_Validate( wall_time ) ) 11894c: 83 ec 0c sub $0xc,%esp 11894f: 57 push %edi 118950: e8 87 d4 ff ff call 115ddc <_TOD_Validate> 118955: 83 c4 10 add $0x10,%esp 118958: 84 c0 test %al,%al 11895a: 74 1e je 11897a return RTEMS_INVALID_CLOCK; if ( !routine ) 11895c: 85 db test %ebx,%ebx 11895e: 0f 84 a4 00 00 00 je 118a08 return RTEMS_INVALID_ADDRESS; seconds = _TOD_To_seconds( wall_time ); 118964: 83 ec 0c sub $0xc,%esp 118967: 57 push %edi 118968: e8 e3 d3 ff ff call 115d50 <_TOD_To_seconds> 11896d: 89 c7 mov %eax,%edi if ( seconds <= _TOD_Seconds_since_epoch() ) 11896f: 83 c4 10 add $0x10,%esp 118972: 3b 05 64 0b 14 00 cmp 0x140b64,%eax 118978: 77 0e ja 118988 return RTEMS_INVALID_CLOCK; 11897a: b8 14 00 00 00 mov $0x14,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11897f: 8d 65 f4 lea -0xc(%ebp),%esp 118982: 5b pop %ebx 118983: 5e pop %esi 118984: 5f pop %edi 118985: c9 leave 118986: c3 ret 118987: 90 nop 118988: 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 ); 118989: 8d 45 e4 lea -0x1c(%ebp),%eax 11898c: 50 push %eax 11898d: 56 push %esi 11898e: 68 20 0e 14 00 push $0x140e20 118993: e8 14 28 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 118998: 83 c4 10 add $0x10,%esp 11899b: 8b 4d e4 mov -0x1c(%ebp),%ecx 11899e: 85 c9 test %ecx,%ecx 1189a0: 75 5a jne 1189fc case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 1189a2: 8d 48 10 lea 0x10(%eax),%ecx 1189a5: 83 ec 0c sub $0xc,%esp 1189a8: 51 push %ecx 1189a9: 89 45 d0 mov %eax,-0x30(%ebp) 1189ac: 89 4d d4 mov %ecx,-0x2c(%ebp) 1189af: e8 00 44 00 00 call 11cdb4 <_Watchdog_Remove> the_timer->the_class = TIMER_TIME_OF_DAY; 1189b4: 8b 55 d0 mov -0x30(%ebp),%edx 1189b7: 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; 1189be: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 1189c5: 89 5a 2c mov %ebx,0x2c(%edx) the_watchdog->id = id; 1189c8: 89 72 30 mov %esi,0x30(%edx) the_watchdog->user_data = user_data; 1189cb: 8b 45 14 mov 0x14(%ebp),%eax 1189ce: 89 42 34 mov %eax,0x34(%edx) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _Watchdog_Insert_seconds( 1189d1: 2b 3d 64 0b 14 00 sub 0x140b64,%edi 1189d7: 89 7a 1c mov %edi,0x1c(%edx) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); 1189da: 58 pop %eax 1189db: 5a pop %edx 1189dc: 8b 4d d4 mov -0x2c(%ebp),%ecx 1189df: 51 push %ecx 1189e0: 68 90 0b 14 00 push $0x140b90 1189e5: e8 8a 42 00 00 call 11cc74 <_Watchdog_Insert> &the_timer->Ticker, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); 1189ea: e8 45 32 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 1189ef: 83 c4 10 add $0x10,%esp 1189f2: 31 c0 xor %eax,%eax 1189f4: e9 4b ff ff ff jmp 118944 1189f9: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1189fc: b8 04 00 00 00 mov $0x4,%eax 118a01: e9 3e ff ff ff jmp 118944 118a06: 66 90 xchg %ax,%ax if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; if ( !routine ) return RTEMS_INVALID_ADDRESS; 118a08: b8 09 00 00 00 mov $0x9,%eax 118a0d: e9 32 ff ff ff jmp 118944 =============================================================================== 001190bc : rtems_status_code rtems_timer_initiate_server( uint32_t priority, uint32_t stack_size, rtems_attribute attribute_set ) { 1190bc: 55 push %ebp 1190bd: 89 e5 mov %esp,%ebp 1190bf: 56 push %esi 1190c0: 53 push %ebx 1190c1: 83 ec 10 sub $0x10,%esp 1190c4: 8b 45 08 mov 0x8(%ebp),%eax 1190c7: 85 c0 test %eax,%eax 1190c9: 74 41 je 11910c ( the_priority <= RTEMS_MAXIMUM_PRIORITY ) ); 1190cb: 0f b6 15 f4 83 13 00 movzbl 0x1383f4,%edx */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 1190d2: 39 d0 cmp %edx,%eax 1190d4: 76 42 jbe 119118 * 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 ) 1190d6: 40 inc %eax 1190d7: 75 33 jne 11910c return RTEMS_INVALID_PRIORITY; _priority = 0; 1190d9: 31 f6 xor %esi,%esi 1190db: 8b 15 90 0a 14 00 mov 0x140a90,%edx 1190e1: 42 inc %edx 1190e2: 89 15 90 0a 14 00 mov %edx,0x140a90 /* * Just to make sure this is only called once. */ _Thread_Disable_dispatch(); tmpInitialized = initialized; 1190e8: 8a 1d c0 c3 13 00 mov 0x13c3c0,%bl initialized = true; 1190ee: c6 05 c0 c3 13 00 01 movb $0x1,0x13c3c0 _Thread_Enable_dispatch(); 1190f5: e8 3a 2b 00 00 call 11bc34 <_Thread_Enable_dispatch> if ( tmpInitialized ) 1190fa: 84 db test %bl,%bl 1190fc: 74 1e je 11911c return RTEMS_INCORRECT_STATE; 1190fe: b8 0e 00 00 00 mov $0xe,%eax initialized = false; } #endif return status; } 119103: 8d 65 f8 lea -0x8(%ebp),%esp 119106: 5b pop %ebx 119107: 5e pop %esi 119108: c9 leave 119109: c3 ret 11910a: 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; 11910c: b8 13 00 00 00 mov $0x13,%eax initialized = false; } #endif return status; } 119111: 8d 65 f8 lea -0x8(%ebp),%esp 119114: 5b pop %ebx 119115: 5e pop %esi 119116: c9 leave 119117: c3 ret 119118: 89 c6 mov %eax,%esi 11911a: eb bf jmp 1190db * 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( 11911c: 83 ec 08 sub $0x8,%esp 11911f: 8d 45 f4 lea -0xc(%ebp),%eax 119122: 50 push %eax 119123: 8b 45 10 mov 0x10(%ebp),%eax 119126: 80 cc 80 or $0x80,%ah 119129: 50 push %eax 11912a: 68 00 01 00 00 push $0x100 11912f: ff 75 0c pushl 0xc(%ebp) 119132: 56 push %esi 119133: 68 45 4d 49 54 push $0x54494d45 119138: e8 bb ec ff ff call 117df8 /* 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) { 11913d: 83 c4 20 add $0x20,%esp 119140: 85 c0 test %eax,%eax 119142: 74 10 je 119154 initialized = false; 119144: c6 05 c0 c3 13 00 00 movb $0x0,0x13c3c0 initialized = false; } #endif return status; } 11914b: 8d 65 f8 lea -0x8(%ebp),%esp 11914e: 5b pop %ebx 11914f: 5e pop %esi 119150: c9 leave 119151: c3 ret 119152: 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) 119154: 8b 45 f4 mov -0xc(%ebp),%eax */ #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return NULL; #endif return information->local_table[ index ]; 119157: 0f b7 c8 movzwl %ax,%ecx 11915a: 8b 15 3c 0a 14 00 mov 0x140a3c,%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( 119160: 8b 14 8a mov (%edx,%ecx,4),%edx 119163: 89 15 40 c3 13 00 mov %edx,0x13c340 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 119169: c7 05 70 c3 13 00 74 movl $0x13c374,0x13c370 119170: c3 13 00 head->previous = NULL; 119173: c7 05 74 c3 13 00 00 movl $0x0,0x13c374 11917a: 00 00 00 tail->previous = head; 11917d: c7 05 78 c3 13 00 70 movl $0x13c370,0x13c378 119184: c3 13 00 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 119187: c7 05 a8 c3 13 00 ac movl $0x13c3ac,0x13c3a8 11918e: c3 13 00 head->previous = NULL; 119191: c7 05 ac c3 13 00 00 movl $0x0,0x13c3ac 119198: 00 00 00 tail->previous = head; 11919b: c7 05 b0 c3 13 00 a8 movl $0x13c3a8,0x13c3b0 1191a2: c3 13 00 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 1191a5: c7 05 50 c3 13 00 00 movl $0x0,0x13c350 1191ac: 00 00 00 the_watchdog->routine = routine; 1191af: c7 05 64 c3 13 00 80 movl $0x11ba80,0x13c364 1191b6: ba 11 00 the_watchdog->id = id; 1191b9: a3 68 c3 13 00 mov %eax,0x13c368 the_watchdog->user_data = user_data; 1191be: c7 05 6c c3 13 00 00 movl $0x0,0x13c36c 1191c5: 00 00 00 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 1191c8: c7 05 88 c3 13 00 00 movl $0x0,0x13c388 1191cf: 00 00 00 the_watchdog->routine = routine; 1191d2: c7 05 9c c3 13 00 80 movl $0x11ba80,0x13c39c 1191d9: ba 11 00 the_watchdog->id = id; 1191dc: a3 a0 c3 13 00 mov %eax,0x13c3a0 the_watchdog->user_data = user_data; 1191e1: c7 05 a4 c3 13 00 00 movl $0x0,0x13c3a4 1191e8: 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; 1191eb: c7 05 44 c3 13 00 8c movl $0x118f8c,0x13c344 1191f2: 8f 11 00 ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot; 1191f5: 8b 15 04 0c 14 00 mov 0x140c04,%edx 1191fb: 89 15 7c c3 13 00 mov %edx,0x13c37c ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 119201: 8b 15 64 0b 14 00 mov 0x140b64,%edx 119207: 89 15 b4 c3 13 00 mov %edx,0x13c3b4 ts->insert_chain = NULL; 11920d: c7 05 b8 c3 13 00 00 movl $0x0,0x13c3b8 119214: 00 00 00 ts->active = false; 119217: c6 05 bc c3 13 00 00 movb $0x0,0x13c3bc /* * The default timer server is now available. */ _Timer_server = ts; 11921e: c7 05 60 0e 14 00 40 movl $0x13c340,0x140e60 119225: c3 13 00 /* * Start the timer server */ status = rtems_task_start( 119228: 53 push %ebx 119229: 68 40 c3 13 00 push $0x13c340 11922e: 68 c4 8d 11 00 push $0x118dc4 119233: 50 push %eax 119234: e8 7f f2 ff ff call 1184b8 if (status) { initialized = false; } #endif return status; 119239: 83 c4 10 add $0x10,%esp 11923c: e9 d0 fe ff ff jmp 119111 =============================================================================== 00118a9c : */ rtems_status_code rtems_timer_reset( rtems_id id ) { 118a9c: 55 push %ebp 118a9d: 89 e5 mov %esp,%ebp 118a9f: 56 push %esi 118aa0: 53 push %ebx 118aa1: 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 ); 118aa4: 8d 45 f4 lea -0xc(%ebp),%eax 118aa7: 50 push %eax 118aa8: ff 75 08 pushl 0x8(%ebp) 118aab: 68 20 0e 14 00 push $0x140e20 118ab0: e8 f7 26 00 00 call 11b1ac <_Objects_Get> 118ab5: 89 c3 mov %eax,%ebx switch ( location ) { 118ab7: 83 c4 10 add $0x10,%esp 118aba: 8b 45 f4 mov -0xc(%ebp),%eax 118abd: 85 c0 test %eax,%eax 118abf: 74 0f je 118ad0 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118ac1: b8 04 00 00 00 mov $0x4,%eax } 118ac6: 8d 65 f8 lea -0x8(%ebp),%esp 118ac9: 5b pop %ebx 118aca: 5e pop %esi 118acb: c9 leave 118acc: c3 ret 118acd: 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 ) { 118ad0: 8b 43 38 mov 0x38(%ebx),%eax 118ad3: 85 c0 test %eax,%eax 118ad5: 74 1d je 118af4 _Watchdog_Remove( &the_timer->Ticker ); _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); } else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { 118ad7: 48 dec %eax 118ad8: 74 3a je 118b14 /* * 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; 118ada: b8 0b 00 00 00 mov $0xb,%eax } _Thread_Enable_dispatch(); 118adf: 89 45 e4 mov %eax,-0x1c(%ebp) 118ae2: e8 4d 31 00 00 call 11bc34 <_Thread_Enable_dispatch> return status; 118ae7: 8b 45 e4 mov -0x1c(%ebp),%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118aea: 8d 65 f8 lea -0x8(%ebp),%esp 118aed: 5b pop %ebx 118aee: 5e pop %esi 118aef: c9 leave 118af0: c3 ret 118af1: 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 ); 118af4: 83 c3 10 add $0x10,%ebx 118af7: 83 ec 0c sub $0xc,%esp 118afa: 53 push %ebx 118afb: e8 b4 42 00 00 call 11cdb4 <_Watchdog_Remove> _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); 118b00: 59 pop %ecx 118b01: 5e pop %esi 118b02: 53 push %ebx 118b03: 68 9c 0b 14 00 push $0x140b9c 118b08: e8 67 41 00 00 call 11cc74 <_Watchdog_Insert> 118b0d: 83 c4 10 add $0x10,%esp rtems_id id ) { Timer_Control *the_timer; Objects_Locations location; rtems_status_code status = RTEMS_SUCCESSFUL; 118b10: 31 c0 xor %eax,%eax 118b12: eb cb jmp 118adf 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; 118b14: 8b 35 60 0e 14 00 mov 0x140e60,%esi if ( !timer_server ) { _Thread_Enable_dispatch(); return RTEMS_INCORRECT_STATE; } #endif _Watchdog_Remove( &the_timer->Ticker ); 118b1a: 83 ec 0c sub $0xc,%esp 118b1d: 8d 43 10 lea 0x10(%ebx),%eax 118b20: 50 push %eax 118b21: e8 8e 42 00 00 call 11cdb4 <_Watchdog_Remove> (*timer_server->schedule_operation)( timer_server, the_timer ); 118b26: 58 pop %eax 118b27: 5a pop %edx 118b28: 53 push %ebx 118b29: 56 push %esi 118b2a: ff 56 04 call *0x4(%esi) 118b2d: 83 c4 10 add $0x10,%esp rtems_id id ) { Timer_Control *the_timer; Objects_Locations location; rtems_status_code status = RTEMS_SUCCESSFUL; 118b30: 31 c0 xor %eax,%eax 118b32: eb ab jmp 118adf =============================================================================== 00118b34 : rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 118b34: 55 push %ebp 118b35: 89 e5 mov %esp,%ebp 118b37: 57 push %edi 118b38: 56 push %esi 118b39: 53 push %ebx 118b3a: 83 ec 2c sub $0x2c,%esp 118b3d: 8b 7d 0c mov 0xc(%ebp),%edi 118b40: 8b 75 10 mov 0x10(%ebp),%esi Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server; 118b43: 8b 1d 60 0e 14 00 mov 0x140e60,%ebx if ( !timer_server ) 118b49: 85 db test %ebx,%ebx 118b4b: 0f 84 9f 00 00 00 je 118bf0 return RTEMS_INCORRECT_STATE; if ( !routine ) 118b51: 85 f6 test %esi,%esi 118b53: 0f 84 a3 00 00 00 je 118bfc return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) 118b59: 85 ff test %edi,%edi 118b5b: 75 0f jne 118b6c return RTEMS_INVALID_NUMBER; 118b5d: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118b62: 8d 65 f4 lea -0xc(%ebp),%esp 118b65: 5b pop %ebx 118b66: 5e pop %esi 118b67: 5f pop %edi 118b68: c9 leave 118b69: c3 ret 118b6a: 66 90 xchg %ax,%ax 118b6c: 52 push %edx return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; the_timer = _Timer_Get( id, &location ); 118b6d: 8d 45 e4 lea -0x1c(%ebp),%eax 118b70: 50 push %eax 118b71: ff 75 08 pushl 0x8(%ebp) 118b74: 68 20 0e 14 00 push $0x140e20 118b79: e8 2e 26 00 00 call 11b1ac <_Objects_Get> 118b7e: 89 c2 mov %eax,%edx switch ( location ) { 118b80: 83 c4 10 add $0x10,%esp 118b83: 8b 45 e4 mov -0x1c(%ebp),%eax 118b86: 85 c0 test %eax,%eax 118b88: 75 56 jne 118be0 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 118b8a: 83 ec 0c sub $0xc,%esp 118b8d: 8d 42 10 lea 0x10(%edx),%eax 118b90: 50 push %eax 118b91: 89 55 d4 mov %edx,-0x2c(%ebp) 118b94: e8 1b 42 00 00 call 11cdb4 <_Watchdog_Remove> _ISR_Disable( level ); 118b99: 9c pushf 118b9a: fa cli 118b9b: 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 ) { 118b9c: 83 c4 10 add $0x10,%esp 118b9f: 8b 55 d4 mov -0x2c(%ebp),%edx 118ba2: 8b 4a 18 mov 0x18(%edx),%ecx 118ba5: 85 c9 test %ecx,%ecx 118ba7: 75 5f jne 118c08 /* * 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; 118ba9: 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; 118bb0: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 118bb7: 89 72 2c mov %esi,0x2c(%edx) the_watchdog->id = id; 118bba: 8b 4d 08 mov 0x8(%ebp),%ecx 118bbd: 89 4a 30 mov %ecx,0x30(%edx) the_watchdog->user_data = user_data; 118bc0: 8b 4d 14 mov 0x14(%ebp),%ecx 118bc3: 89 4a 34 mov %ecx,0x34(%edx) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = ticks; 118bc6: 89 7a 1c mov %edi,0x1c(%edx) _ISR_Enable( level ); 118bc9: 50 push %eax 118bca: 9d popf (*timer_server->schedule_operation)( timer_server, the_timer ); 118bcb: 83 ec 08 sub $0x8,%esp 118bce: 52 push %edx 118bcf: 53 push %ebx 118bd0: ff 53 04 call *0x4(%ebx) _Thread_Enable_dispatch(); 118bd3: e8 5c 30 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118bd8: 83 c4 10 add $0x10,%esp 118bdb: 31 c0 xor %eax,%eax 118bdd: eb 83 jmp 118b62 118bdf: 90 nop #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118be0: b8 04 00 00 00 mov $0x4,%eax } 118be5: 8d 65 f4 lea -0xc(%ebp),%esp 118be8: 5b pop %ebx 118be9: 5e pop %esi 118bea: 5f pop %edi 118beb: c9 leave 118bec: c3 ret 118bed: 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; 118bf0: b8 0e 00 00 00 mov $0xe,%eax 118bf5: e9 68 ff ff ff jmp 118b62 118bfa: 66 90 xchg %ax,%ax if ( !routine ) return RTEMS_INVALID_ADDRESS; 118bfc: b8 09 00 00 00 mov $0x9,%eax 118c01: e9 5c ff ff ff jmp 118b62 118c06: 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 ); 118c08: 50 push %eax 118c09: 9d popf _Thread_Enable_dispatch(); 118c0a: e8 25 30 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118c0f: 31 c0 xor %eax,%eax 118c11: e9 4c ff ff ff jmp 118b62 =============================================================================== 00118c18 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 118c18: 55 push %ebp 118c19: 89 e5 mov %esp,%ebp 118c1b: 57 push %edi 118c1c: 56 push %esi 118c1d: 53 push %ebx 118c1e: 83 ec 2c sub $0x2c,%esp 118c21: 8b 7d 0c mov 0xc(%ebp),%edi 118c24: 8b 75 10 mov 0x10(%ebp),%esi Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; 118c27: 8b 1d 60 0e 14 00 mov 0x140e60,%ebx if ( !timer_server ) 118c2d: 85 db test %ebx,%ebx 118c2f: 0f 84 d7 00 00 00 je 118d0c return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) 118c35: 80 3d a4 0a 14 00 00 cmpb $0x0,0x140aa4 118c3c: 0f 84 aa 00 00 00 je 118cec <== NEVER TAKEN return RTEMS_NOT_DEFINED; if ( !routine ) 118c42: 85 f6 test %esi,%esi 118c44: 0f 84 b2 00 00 00 je 118cfc return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) 118c4a: 83 ec 0c sub $0xc,%esp 118c4d: 57 push %edi 118c4e: e8 89 d1 ff ff call 115ddc <_TOD_Validate> 118c53: 83 c4 10 add $0x10,%esp 118c56: 84 c0 test %al,%al 118c58: 75 0e jne 118c68 return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; 118c5a: b8 14 00 00 00 mov $0x14,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118c5f: 8d 65 f4 lea -0xc(%ebp),%esp 118c62: 5b pop %ebx 118c63: 5e pop %esi 118c64: 5f pop %edi 118c65: c9 leave 118c66: c3 ret 118c67: 90 nop return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); 118c68: 83 ec 0c sub $0xc,%esp 118c6b: 57 push %edi 118c6c: e8 df d0 ff ff call 115d50 <_TOD_To_seconds> 118c71: 89 c7 mov %eax,%edi if ( seconds <= _TOD_Seconds_since_epoch() ) 118c73: 83 c4 10 add $0x10,%esp 118c76: 3b 05 64 0b 14 00 cmp 0x140b64,%eax 118c7c: 76 dc jbe 118c5a 118c7e: 52 push %edx return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); 118c7f: 8d 45 e4 lea -0x1c(%ebp),%eax 118c82: 50 push %eax 118c83: ff 75 08 pushl 0x8(%ebp) 118c86: 68 20 0e 14 00 push $0x140e20 118c8b: e8 1c 25 00 00 call 11b1ac <_Objects_Get> 118c90: 89 c2 mov %eax,%edx switch ( location ) { 118c92: 83 c4 10 add $0x10,%esp 118c95: 8b 45 e4 mov -0x1c(%ebp),%eax 118c98: 85 c0 test %eax,%eax 118c9a: 75 7c jne 118d18 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 118c9c: 83 ec 0c sub $0xc,%esp 118c9f: 8d 42 10 lea 0x10(%edx),%eax 118ca2: 50 push %eax 118ca3: 89 55 d4 mov %edx,-0x2c(%ebp) 118ca6: e8 09 41 00 00 call 11cdb4 <_Watchdog_Remove> the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; 118cab: 8b 55 d4 mov -0x2c(%ebp),%edx 118cae: 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; 118cb5: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 118cbc: 89 72 2c mov %esi,0x2c(%edx) the_watchdog->id = id; 118cbf: 8b 45 08 mov 0x8(%ebp),%eax 118cc2: 89 42 30 mov %eax,0x30(%edx) the_watchdog->user_data = user_data; 118cc5: 8b 45 14 mov 0x14(%ebp),%eax 118cc8: 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(); 118ccb: 2b 3d 64 0b 14 00 sub 0x140b64,%edi 118cd1: 89 7a 1c mov %edi,0x1c(%edx) (*timer_server->schedule_operation)( timer_server, the_timer ); 118cd4: 58 pop %eax 118cd5: 59 pop %ecx 118cd6: 52 push %edx 118cd7: 53 push %ebx 118cd8: ff 53 04 call *0x4(%ebx) _Thread_Enable_dispatch(); 118cdb: e8 54 2f 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118ce0: 83 c4 10 add $0x10,%esp 118ce3: 31 c0 xor %eax,%eax 118ce5: e9 75 ff ff ff jmp 118c5f 118cea: 66 90 xchg %ax,%ax if ( !timer_server ) return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; 118cec: b8 0b 00 00 00 mov $0xb,%eax <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118cf1: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 118cf4: 5b pop %ebx <== NOT EXECUTED 118cf5: 5e pop %esi <== NOT EXECUTED 118cf6: 5f pop %edi <== NOT EXECUTED 118cf7: c9 leave <== NOT EXECUTED 118cf8: c3 ret <== NOT EXECUTED 118cf9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !routine ) return RTEMS_INVALID_ADDRESS; 118cfc: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118d01: 8d 65 f4 lea -0xc(%ebp),%esp 118d04: 5b pop %ebx 118d05: 5e pop %esi 118d06: 5f pop %edi 118d07: c9 leave 118d08: c3 ret 118d09: 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; 118d0c: b8 0e 00 00 00 mov $0xe,%eax 118d11: e9 49 ff ff ff jmp 118c5f 118d16: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118d18: b8 04 00 00 00 mov $0x4,%eax 118d1d: e9 3d ff ff ff jmp 118c5f