=============================================================================== 0010c260 <_API_extensions_Run_postdriver>: /* * _API_extensions_Run_postdriver */ void _API_extensions_Run_postdriver( void ) { 10c260: 53 push %ebx 10c261: 83 ec 08 sub $0x8,%esp */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First( Chain_Control *the_chain ) { return _Chain_Head( the_chain )->next; 10c264: 8b 1d 38 21 13 00 mov 0x132138,%ebx Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _Chain_First( &_API_extensions_List ); 10c26a: 81 fb 3c 21 13 00 cmp $0x13213c,%ebx 10c270: 74 0f je 10c281 <_API_extensions_Run_postdriver+0x21><== NEVER TAKEN 10c272: 66 90 xchg %ax,%ax * 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)(); 10c274: 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 ) { 10c277: 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 ); 10c279: 81 fb 3c 21 13 00 cmp $0x13213c,%ebx 10c27f: 75 f3 jne 10c274 <_API_extensions_Run_postdriver+0x14> #if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API) if ( the_extension->postdriver_hook ) #endif (*the_extension->postdriver_hook)(); } } 10c281: 83 c4 08 add $0x8,%esp 10c284: 5b pop %ebx 10c285: c3 ret =============================================================================== 0010c288 <_API_extensions_Run_postswitch>: /* * _API_extensions_Run_postswitch */ void _API_extensions_Run_postswitch( void ) { 10c288: 53 push %ebx 10c289: 83 ec 18 sub $0x18,%esp 10c28c: 8b 1d 38 21 13 00 mov 0x132138,%ebx Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _Chain_First( &_API_extensions_List ); 10c292: 81 fb 3c 21 13 00 cmp $0x13213c,%ebx 10c298: 74 17 je 10c2b1 <_API_extensions_Run_postswitch+0x29><== NEVER TAKEN 10c29a: 66 90 xchg %ax,%ax !_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 ); 10c29c: a1 cc 24 13 00 mov 0x1324cc,%eax 10c2a1: 89 04 24 mov %eax,(%esp) 10c2a4: 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 ) { 10c2a7: 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 ); 10c2a9: 81 fb 3c 21 13 00 cmp $0x13213c,%ebx 10c2af: 75 eb jne 10c29c <_API_extensions_Run_postswitch+0x14> the_extension = (API_extensions_Control *) the_node; (*the_extension->postswitch_hook)( _Thread_Executing ); } } 10c2b1: 83 c4 18 add $0x18,%esp 10c2b4: 5b pop %ebx 10c2b5: c3 ret =============================================================================== 0010e9d4 <_CORE_RWLock_Release>: */ CORE_RWLock_Status _CORE_RWLock_Release( CORE_RWLock_Control *the_rwlock ) { 10e9d4: 53 push %ebx 10e9d5: 83 ec 18 sub $0x18,%esp 10e9d8: 8b 5c 24 20 mov 0x20(%esp),%ebx ISR_Level level; Thread_Control *executing = _Thread_Executing; 10e9dc: 8b 0d 2c 4c 13 00 mov 0x134c2c,%ecx * Otherwise, we have to block. * If locked for reading and no waiters, then OK to read. * If any thread is waiting, then we wait. */ _ISR_Disable( level ); 10e9e2: 9c pushf 10e9e3: fa cli 10e9e4: 5a pop %edx if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){ 10e9e5: 8b 43 44 mov 0x44(%ebx),%eax 10e9e8: 85 c0 test %eax,%eax 10e9ea: 74 6c je 10ea58 <_CORE_RWLock_Release+0x84> _ISR_Enable( level ); executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE; return CORE_RWLOCK_SUCCESSFUL; } if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) { 10e9ec: 48 dec %eax 10e9ed: 74 59 je 10ea48 <_CORE_RWLock_Release+0x74> return CORE_RWLOCK_SUCCESSFUL; } } /* CORE_RWLOCK_LOCKED_FOR_WRITING or READING with readers */ executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; 10e9ef: c7 41 34 00 00 00 00 movl $0x0,0x34(%ecx) /* * Implicitly transition to "unlocked" and find another thread interested * in obtaining this rwlock. */ the_rwlock->current_state = CORE_RWLOCK_UNLOCKED; 10e9f6: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx) _ISR_Enable( level ); 10e9fd: 52 push %edx 10e9fe: 9d popf next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue ); 10e9ff: 89 1c 24 mov %ebx,(%esp) 10ea02: e8 15 1b 00 00 call 11051c <_Thread_queue_Dequeue> if ( next ) { 10ea07: 85 c0 test %eax,%eax 10ea09: 74 36 je 10ea41 <_CORE_RWLock_Release+0x6d> if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) { 10ea0b: 83 78 30 01 cmpl $0x1,0x30(%eax) 10ea0f: 74 57 je 10ea68 <_CORE_RWLock_Release+0x94> } /* * Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING */ the_rwlock->number_of_readers += 1; 10ea11: ff 43 48 incl 0x48(%ebx) the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING; 10ea14: c7 43 44 01 00 00 00 movl $0x1,0x44(%ebx) 10ea1b: eb 18 jmp 10ea35 <_CORE_RWLock_Release+0x61> 10ea1d: 8d 76 00 lea 0x0(%esi),%esi /* * Now see if more readers can be let go. */ while ( 1 ) { next = _Thread_queue_First( &the_rwlock->Wait_queue ); if ( !next || 10ea20: 83 78 30 01 cmpl $0x1,0x30(%eax) 10ea24: 74 1b je 10ea41 <_CORE_RWLock_Release+0x6d><== NEVER TAKEN next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) return CORE_RWLOCK_SUCCESSFUL; the_rwlock->number_of_readers += 1; 10ea26: ff 43 48 incl 0x48(%ebx) _Thread_queue_Extract( &the_rwlock->Wait_queue, next ); 10ea29: 89 44 24 04 mov %eax,0x4(%esp) 10ea2d: 89 1c 24 mov %ebx,(%esp) 10ea30: e8 ff 1d 00 00 call 110834 <_Thread_queue_Extract> /* * Now see if more readers can be let go. */ while ( 1 ) { next = _Thread_queue_First( &the_rwlock->Wait_queue ); 10ea35: 89 1c 24 mov %ebx,(%esp) 10ea38: e8 0f 1f 00 00 call 11094c <_Thread_queue_First> if ( !next || 10ea3d: 85 c0 test %eax,%eax 10ea3f: 75 df jne 10ea20 <_CORE_RWLock_Release+0x4c> } /* indentation is to match _ISR_Disable at top */ return CORE_RWLOCK_SUCCESSFUL; } 10ea41: 31 c0 xor %eax,%eax 10ea43: 83 c4 18 add $0x18,%esp 10ea46: 5b pop %ebx 10ea47: c3 ret executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE; return CORE_RWLOCK_SUCCESSFUL; } if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) { the_rwlock->number_of_readers -= 1; if ( the_rwlock->number_of_readers != 0 ) { 10ea48: ff 4b 48 decl 0x48(%ebx) 10ea4b: 74 a2 je 10e9ef <_CORE_RWLock_Release+0x1b> /* must be unlocked again */ _ISR_Enable( level ); 10ea4d: 52 push %edx 10ea4e: 9d popf } /* indentation is to match _ISR_Disable at top */ return CORE_RWLOCK_SUCCESSFUL; } 10ea4f: 31 c0 xor %eax,%eax 10ea51: 83 c4 18 add $0x18,%esp 10ea54: 5b pop %ebx 10ea55: c3 ret 10ea56: 66 90 xchg %ax,%ax * If any thread is waiting, then we wait. */ _ISR_Disable( level ); if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){ _ISR_Enable( level ); 10ea58: 52 push %edx 10ea59: 9d popf executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE; 10ea5a: c7 41 34 02 00 00 00 movl $0x2,0x34(%ecx) } /* indentation is to match _ISR_Disable at top */ return CORE_RWLOCK_SUCCESSFUL; } 10ea61: 31 c0 xor %eax,%eax 10ea63: 83 c4 18 add $0x18,%esp 10ea66: 5b pop %ebx 10ea67: c3 ret next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue ); if ( next ) { if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) { the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING; 10ea68: c7 43 44 02 00 00 00 movl $0x2,0x44(%ebx) return CORE_RWLOCK_SUCCESSFUL; 10ea6f: eb d0 jmp 10ea41 <_CORE_RWLock_Release+0x6d> =============================================================================== 0010ea74 <_CORE_RWLock_Timeout>: void _CORE_RWLock_Timeout( Objects_Id id, void *ignored ) { 10ea74: 83 ec 2c sub $0x2c,%esp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10ea77: 8d 44 24 1c lea 0x1c(%esp),%eax 10ea7b: 89 44 24 04 mov %eax,0x4(%esp) 10ea7f: 8b 44 24 30 mov 0x30(%esp),%eax 10ea83: 89 04 24 mov %eax,(%esp) 10ea86: e8 e9 16 00 00 call 110174 <_Thread_Get> switch ( location ) { 10ea8b: 8b 54 24 1c mov 0x1c(%esp),%edx 10ea8f: 85 d2 test %edx,%edx 10ea91: 75 18 jne 10eaab <_CORE_RWLock_Timeout+0x37><== NEVER TAKEN #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); 10ea93: 89 04 24 mov %eax,(%esp) 10ea96: e8 75 1f 00 00 call 110a10 <_Thread_queue_Process_timeout> * * This routine decrements the thread dispatch level. */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_decrement_disable_level(void) { _Thread_Dispatch_disable_level--; 10ea9b: a1 a4 46 13 00 mov 0x1346a4,%eax 10eaa0: 48 dec %eax 10eaa1: a3 a4 46 13 00 mov %eax,0x1346a4 return _Thread_Dispatch_disable_level; 10eaa6: a1 a4 46 13 00 mov 0x1346a4,%eax _Thread_Unnest_dispatch(); break; } } 10eaab: 83 c4 2c add $0x2c,%esp 10eaae: c3 ret =============================================================================== 0010c594 <_CORE_mutex_Seize>: Objects_Id _id, bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { 10c594: 56 push %esi 10c595: 53 push %ebx 10c596: 83 ec 14 sub $0x14,%esp 10c599: 8b 74 24 20 mov 0x20(%esp),%esi 10c59d: 8a 5c 24 28 mov 0x28(%esp),%bl * This routine returns true if thread dispatch indicates * that we are in a critical section. */ RTEMS_INLINE_ROUTINE bool _Thread_Dispatch_in_critical_section(void) { if ( _Thread_Dispatch_disable_level == 0 ) 10c5a1: a1 44 1f 13 00 mov 0x131f44,%eax 10c5a6: 85 c0 test %eax,%eax 10c5a8: 74 6e je 10c618 <_CORE_mutex_Seize+0x84> _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 10c5aa: 84 db test %bl,%bl 10c5ac: 0f 84 95 00 00 00 je 10c647 <_CORE_mutex_Seize+0xb3> 10c5b2: 83 3d a0 20 13 00 01 cmpl $0x1,0x1320a0 10c5b9: 0f 87 9e 00 00 00 ja 10c65d <_CORE_mutex_Seize+0xc9> 10c5bf: 8d 44 24 30 lea 0x30(%esp),%eax 10c5c3: 89 44 24 04 mov %eax,0x4(%esp) 10c5c7: 89 34 24 mov %esi,(%esp) 10c5ca: e8 e5 52 00 00 call 1118b4 <_CORE_mutex_Seize_interrupt_trylock> 10c5cf: 85 c0 test %eax,%eax 10c5d1: 74 3c je 10c60f <_CORE_mutex_Seize+0x7b><== ALWAYS TAKEN 10c5d3: 90 nop 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; 10c5d4: c7 46 30 01 00 00 00 movl $0x1,0x30(%esi) 10c5db: a1 cc 24 13 00 mov 0x1324cc,%eax 10c5e0: 89 70 44 mov %esi,0x44(%eax) 10c5e3: 8b 54 24 24 mov 0x24(%esp),%edx 10c5e7: 89 50 20 mov %edx,0x20(%eax) * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 10c5ea: a1 44 1f 13 00 mov 0x131f44,%eax 10c5ef: 40 inc %eax 10c5f0: a3 44 1f 13 00 mov %eax,0x131f44 return _Thread_Dispatch_disable_level; 10c5f5: a1 44 1f 13 00 mov 0x131f44,%eax 10c5fa: ff 74 24 30 pushl 0x30(%esp) 10c5fe: 9d popf 10c5ff: 8b 44 24 2c mov 0x2c(%esp),%eax 10c603: 89 44 24 04 mov %eax,0x4(%esp) 10c607: 89 34 24 mov %esi,(%esp) 10c60a: e8 11 ff ff ff call 10c520 <_CORE_mutex_Seize_interrupt_blocking> } 10c60f: 83 c4 14 add $0x14,%esp 10c612: 5b pop %ebx 10c613: 5e pop %esi 10c614: c3 ret 10c615: 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 ); 10c618: 8d 44 24 30 lea 0x30(%esp),%eax 10c61c: 89 44 24 04 mov %eax,0x4(%esp) 10c620: 89 34 24 mov %esi,(%esp) 10c623: e8 8c 52 00 00 call 1118b4 <_CORE_mutex_Seize_interrupt_trylock> 10c628: 85 c0 test %eax,%eax 10c62a: 74 e3 je 10c60f <_CORE_mutex_Seize+0x7b> 10c62c: 84 db test %bl,%bl 10c62e: 75 a4 jne 10c5d4 <_CORE_mutex_Seize+0x40> 10c630: ff 74 24 30 pushl 0x30(%esp) 10c634: 9d popf 10c635: a1 cc 24 13 00 mov 0x1324cc,%eax 10c63a: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax) } 10c641: 83 c4 14 add $0x14,%esp 10c644: 5b pop %ebx 10c645: 5e pop %esi 10c646: c3 ret bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 10c647: 8d 44 24 30 lea 0x30(%esp),%eax 10c64b: 89 44 24 04 mov %eax,0x4(%esp) 10c64f: 89 34 24 mov %esi,(%esp) 10c652: e8 5d 52 00 00 call 1118b4 <_CORE_mutex_Seize_interrupt_trylock> 10c657: 85 c0 test %eax,%eax 10c659: 75 d5 jne 10c630 <_CORE_mutex_Seize+0x9c><== NEVER TAKEN 10c65b: eb b2 jmp 10c60f <_CORE_mutex_Seize+0x7b> 10c65d: c7 44 24 08 12 00 00 movl $0x12,0x8(%esp) 10c664: 00 10c665: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10c66c: 00 10c66d: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10c674: e8 93 05 00 00 call 10cc0c <_Internal_error_Occurred> =============================================================================== 0010c7b4 <_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 ) { 10c7b4: 53 push %ebx 10c7b5: 83 ec 18 sub $0x18,%esp 10c7b8: 8b 5c 24 20 mov 0x20(%esp),%ebx ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) { 10c7bc: 89 1c 24 mov %ebx,(%esp) 10c7bf: e8 28 1a 00 00 call 10e1ec <_Thread_queue_Dequeue> 10c7c4: 85 c0 test %eax,%eax 10c7c6: 74 08 je 10c7d0 <_CORE_semaphore_Surrender+0x1c> { Thread_Control *the_thread; ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 10c7c8: 31 c0 xor %eax,%eax status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); } return status; } 10c7ca: 83 c4 18 add $0x18,%esp 10c7cd: 5b pop %ebx 10c7ce: c3 ret 10c7cf: 90 nop if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_semaphore_mp_support) ( the_thread, id ); #endif } else { _ISR_Disable( level ); 10c7d0: 9c pushf 10c7d1: fa cli 10c7d2: 5a pop %edx if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 10c7d3: 8b 43 48 mov 0x48(%ebx),%eax 10c7d6: 3b 43 40 cmp 0x40(%ebx),%eax 10c7d9: 72 0d jb 10c7e8 <_CORE_semaphore_Surrender+0x34><== ALWAYS TAKEN the_semaphore->count += 1; else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; 10c7db: b8 04 00 00 00 mov $0x4,%eax <== NOT EXECUTED _ISR_Enable( level ); 10c7e0: 52 push %edx 10c7e1: 9d popf } return status; } 10c7e2: 83 c4 18 add $0x18,%esp 10c7e5: 5b pop %ebx 10c7e6: c3 ret 10c7e7: 90 nop #endif } else { _ISR_Disable( level ); if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) the_semaphore->count += 1; 10c7e8: 40 inc %eax 10c7e9: 89 43 48 mov %eax,0x48(%ebx) { Thread_Control *the_thread; ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 10c7ec: 31 c0 xor %eax,%eax 10c7ee: eb f0 jmp 10c7e0 <_CORE_semaphore_Surrender+0x2c> =============================================================================== 0010c418 <_Chain_Initialize>: Chain_Control *the_chain, void *starting_address, size_t number_nodes, size_t node_size ) { 10c418: 55 push %ebp 10c419: 57 push %edi 10c41a: 56 push %esi 10c41b: 53 push %ebx 10c41c: 8b 74 24 14 mov 0x14(%esp),%esi 10c420: 8b 44 24 1c mov 0x1c(%esp),%eax 10c424: 8b 5c 24 20 mov 0x20(%esp),%ebx size_t count = number_nodes; Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); 10c428: 8d 6e 04 lea 0x4(%esi),%ebp Chain_Node *current = head; Chain_Node *next = starting_address; head->previous = NULL; 10c42b: c7 46 04 00 00 00 00 movl $0x0,0x4(%esi) while ( count-- ) { 10c432: 8d 78 ff lea -0x1(%eax),%edi 10c435: 85 c0 test %eax,%eax 10c437: 74 2b je 10c464 <_Chain_Initialize+0x4c><== NEVER TAKEN 10c439: 89 f9 mov %edi,%ecx 10c43b: 8b 44 24 18 mov 0x18(%esp),%eax 10c43f: 89 f2 mov %esi,%edx 10c441: 8d 76 00 lea 0x0(%esi),%esi current->next = next; 10c444: 89 02 mov %eax,(%edx) next->previous = current; 10c446: 89 50 04 mov %edx,0x4(%eax) Chain_Node *current = head; Chain_Node *next = starting_address; head->previous = NULL; while ( count-- ) { 10c449: 49 dec %ecx 10c44a: 89 c2 mov %eax,%edx current->next = next; next->previous = current; current = next; next = (Chain_Node *) 10c44c: 01 d8 add %ebx,%eax Chain_Node *current = head; Chain_Node *next = starting_address; head->previous = NULL; while ( count-- ) { 10c44e: 83 f9 ff cmp $0xffffffff,%ecx 10c451: 75 f1 jne 10c444 <_Chain_Initialize+0x2c> * node_size - size of node in bytes * * Output parameters: NONE */ void _Chain_Initialize( 10c453: 0f af df imul %edi,%ebx 10c456: 03 5c 24 18 add 0x18(%esp),%ebx current = next; next = (Chain_Node *) _Addresses_Add_offset( (void *) next, node_size ); } current->next = tail; 10c45a: 89 2b mov %ebp,(%ebx) tail->previous = current; 10c45c: 89 5e 08 mov %ebx,0x8(%esi) } 10c45f: 5b pop %ebx 10c460: 5e pop %esi 10c461: 5f pop %edi 10c462: 5d pop %ebp 10c463: 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; 10c464: 89 f3 mov %esi,%ebx <== NOT EXECUTED 10c466: eb f2 jmp 10c45a <_Chain_Initialize+0x42><== NOT EXECUTED =============================================================================== 0010b544 <_Event_Surrender>: */ void _Event_Surrender( Thread_Control *the_thread ) { 10b544: 55 push %ebp 10b545: 57 push %edi 10b546: 56 push %esi 10b547: 53 push %ebx 10b548: 83 ec 2c sub $0x2c,%esp 10b54b: 8b 5c 24 40 mov 0x40(%esp),%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 ]; 10b54f: 8b 8b e4 00 00 00 mov 0xe4(%ebx),%ecx option_set = (rtems_option) the_thread->Wait.option; 10b555: 8b 6b 30 mov 0x30(%ebx),%ebp _ISR_Disable( level ); 10b558: 9c pushf 10b559: fa cli 10b55a: 5e pop %esi pending_events = api->pending_events; 10b55b: 8b 11 mov (%ecx),%edx event_condition = (rtems_event_set) the_thread->Wait.count; 10b55d: 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 ) ) { 10b560: 89 c7 mov %eax,%edi 10b562: 21 d7 and %edx,%edi 10b564: 89 7c 24 18 mov %edi,0x18(%esp) 10b568: 0f 84 ae 00 00 00 je 10b61c <_Event_Surrender+0xd8> /* * 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() && 10b56e: 8b 3d c8 24 13 00 mov 0x1324c8,%edi 10b574: 85 ff test %edi,%edi 10b576: 74 08 je 10b580 <_Event_Surrender+0x3c> 10b578: 3b 1d cc 24 13 00 cmp 0x1324cc,%ebx 10b57e: 74 58 je 10b5d8 <_Event_Surrender+0x94> } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 10b580: f6 43 11 01 testb $0x1,0x11(%ebx) 10b584: 0f 84 92 00 00 00 je 10b61c <_Event_Surrender+0xd8> if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 10b58a: 3b 44 24 18 cmp 0x18(%esp),%eax 10b58e: 74 09 je 10b599 <_Event_Surrender+0x55> 10b590: 83 e5 02 and $0x2,%ebp 10b593: 0f 84 83 00 00 00 je 10b61c <_Event_Surrender+0xd8> <== 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) ); 10b599: 8b 44 24 18 mov 0x18(%esp),%eax 10b59d: f7 d0 not %eax 10b59f: 21 d0 and %edx,%eax 10b5a1: 89 01 mov %eax,(%ecx) api->pending_events = _Event_sets_Clear( pending_events, seized_events ); the_thread->Wait.count = 0; 10b5a3: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 10b5aa: 8b 43 28 mov 0x28(%ebx),%eax 10b5ad: 8b 7c 24 18 mov 0x18(%esp),%edi 10b5b1: 89 38 mov %edi,(%eax) _ISR_Flash( level ); 10b5b3: 56 push %esi 10b5b4: 9d popf 10b5b5: fa cli if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 10b5b6: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 10b5ba: 74 6c je 10b628 <_Event_Surrender+0xe4> _ISR_Enable( level ); 10b5bc: 56 push %esi 10b5bd: 9d popf RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 10b5be: c7 44 24 04 f8 ff 03 movl $0x1003fff8,0x4(%esp) 10b5c5: 10 10b5c6: 89 1c 24 mov %ebx,(%esp) 10b5c9: e8 b2 24 00 00 call 10da80 <_Thread_Clear_state> } return; } } _ISR_Enable( level ); } 10b5ce: 83 c4 2c add $0x2c,%esp 10b5d1: 5b pop %ebx 10b5d2: 5e pop %esi 10b5d3: 5f pop %edi 10b5d4: 5d pop %ebp 10b5d5: c3 ret 10b5d6: 66 90 xchg %ax,%ax * 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) || 10b5d8: 8b 3d 08 29 13 00 mov 0x132908,%edi /* * 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 ) && 10b5de: 83 ff 02 cmp $0x2,%edi 10b5e1: 74 09 je 10b5ec <_Event_Surrender+0xa8> <== NEVER TAKEN ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { 10b5e3: 8b 3d 08 29 13 00 mov 0x132908,%edi * 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) || 10b5e9: 4f dec %edi 10b5ea: 75 94 jne 10b580 <_Event_Surrender+0x3c> (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { 10b5ec: 3b 44 24 18 cmp 0x18(%esp),%eax 10b5f0: 74 05 je 10b5f7 <_Event_Surrender+0xb3> 10b5f2: 83 e5 02 and $0x2,%ebp 10b5f5: 74 25 je 10b61c <_Event_Surrender+0xd8> <== NEVER TAKEN 10b5f7: 8b 44 24 18 mov 0x18(%esp),%eax 10b5fb: f7 d0 not %eax 10b5fd: 21 d0 and %edx,%eax 10b5ff: 89 01 mov %eax,(%ecx) api->pending_events = _Event_sets_Clear( pending_events,seized_events ); the_thread->Wait.count = 0; 10b601: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 10b608: 8b 43 28 mov 0x28(%ebx),%eax 10b60b: 8b 54 24 18 mov 0x18(%esp),%edx 10b60f: 89 10 mov %edx,(%eax) _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 10b611: c7 05 08 29 13 00 03 movl $0x3,0x132908 10b618: 00 00 00 10b61b: 90 nop _Thread_Unblock( the_thread ); } return; } } _ISR_Enable( level ); 10b61c: 56 push %esi 10b61d: 9d popf } 10b61e: 83 c4 2c add $0x2c,%esp 10b621: 5b pop %ebx 10b622: 5e pop %esi 10b623: 5f pop %edi 10b624: 5d pop %ebp 10b625: c3 ret 10b626: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 10b628: 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 ); 10b62f: 56 push %esi 10b630: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 10b631: 8d 43 48 lea 0x48(%ebx),%eax 10b634: 89 04 24 mov %eax,(%esp) 10b637: e8 24 35 00 00 call 10eb60 <_Watchdog_Remove> 10b63c: c7 44 24 04 f8 ff 03 movl $0x1003fff8,0x4(%esp) 10b643: 10 10b644: 89 1c 24 mov %ebx,(%esp) 10b647: e8 34 24 00 00 call 10da80 <_Thread_Clear_state> 10b64c: eb d0 jmp 10b61e <_Event_Surrender+0xda> =============================================================================== 0010b650 <_Event_Timeout>: void _Event_Timeout( Objects_Id id, void *ignored ) { 10b650: 83 ec 2c sub $0x2c,%esp Thread_Control *the_thread; Objects_Locations location; ISR_Level level; the_thread = _Thread_Get( id, &location ); 10b653: 8d 44 24 1c lea 0x1c(%esp),%eax 10b657: 89 44 24 04 mov %eax,0x4(%esp) 10b65b: 8b 44 24 30 mov 0x30(%esp),%eax 10b65f: 89 04 24 mov %eax,(%esp) 10b662: e8 dd 27 00 00 call 10de44 <_Thread_Get> switch ( location ) { 10b667: 8b 54 24 1c mov 0x1c(%esp),%edx 10b66b: 85 d2 test %edx,%edx 10b66d: 75 3b jne 10b6aa <_Event_Timeout+0x5a> <== 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 ); 10b66f: 9c pushf 10b670: fa cli 10b671: 5a pop %edx _ISR_Enable( level ); return; } #endif the_thread->Wait.count = 0; 10b672: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax) if ( _Thread_Is_executing( the_thread ) ) { 10b679: 3b 05 cc 24 13 00 cmp 0x1324cc,%eax 10b67f: 74 2f je 10b6b0 <_Event_Timeout+0x60> if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; } the_thread->Wait.return_code = RTEMS_TIMEOUT; 10b681: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax) _ISR_Enable( level ); 10b688: 52 push %edx 10b689: 9d popf 10b68a: c7 44 24 04 f8 ff 03 movl $0x1003fff8,0x4(%esp) 10b691: 10 10b692: 89 04 24 mov %eax,(%esp) 10b695: e8 e6 23 00 00 call 10da80 <_Thread_Clear_state> * * This routine decrements the thread dispatch level. */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_decrement_disable_level(void) { _Thread_Dispatch_disable_level--; 10b69a: a1 44 1f 13 00 mov 0x131f44,%eax 10b69f: 48 dec %eax 10b6a0: a3 44 1f 13 00 mov %eax,0x131f44 return _Thread_Dispatch_disable_level; 10b6a5: a1 44 1f 13 00 mov 0x131f44,%eax case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } 10b6aa: 83 c4 2c add $0x2c,%esp 10b6ad: c3 ret 10b6ae: 66 90 xchg %ax,%ax } #endif the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) 10b6b0: 8b 0d 08 29 13 00 mov 0x132908,%ecx 10b6b6: 49 dec %ecx 10b6b7: 75 c8 jne 10b681 <_Event_Timeout+0x31> _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 10b6b9: c7 05 08 29 13 00 02 movl $0x2,0x132908 10b6c0: 00 00 00 10b6c3: eb bc jmp 10b681 <_Event_Timeout+0x31> =============================================================================== 001119e8 <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 1119e8: 55 push %ebp 1119e9: 57 push %edi 1119ea: 56 push %esi 1119eb: 53 push %ebx 1119ec: 83 ec 3c sub $0x3c,%esp 1119ef: 8b 6c 24 54 mov 0x54(%esp),%ebp Heap_Statistics *const stats = &heap->stats; uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE 1119f3: 8d 45 04 lea 0x4(%ebp),%eax 1119f6: 89 44 24 10 mov %eax,0x10(%esp) - HEAP_ALLOC_BONUS; uintptr_t const page_size = heap->page_size; 1119fa: 8b 54 24 50 mov 0x50(%esp),%edx 1119fe: 8b 52 10 mov 0x10(%edx),%edx 111a01: 89 54 24 18 mov %edx,0x18(%esp) Heap_Block *block = NULL; uintptr_t alloc_begin = 0; uint32_t search_count = 0; bool search_again = false; if ( block_size_floor < alloc_size ) { 111a05: 39 c5 cmp %eax,%ebp 111a07: 0f 87 ab 01 00 00 ja 111bb8 <_Heap_Allocate_aligned_with_boundary+0x1d0> /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { 111a0d: 8b 5c 24 5c mov 0x5c(%esp),%ebx 111a11: 85 db test %ebx,%ebx 111a13: 0f 85 77 01 00 00 jne 111b90 <_Heap_Allocate_aligned_with_boundary+0x1a8> return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 111a19: 8b 54 24 50 mov 0x50(%esp),%edx 111a1d: 8b 72 08 mov 0x8(%edx),%esi do { Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); block = _Heap_Free_list_first( heap ); while ( block != free_list_tail ) { 111a20: 31 ff xor %edi,%edi 111a22: 39 f2 cmp %esi,%edx 111a24: 74 4a je 111a70 <_Heap_Allocate_aligned_with_boundary+0x88> 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 111a26: 8b 44 24 18 mov 0x18(%esp),%eax 111a2a: 83 c0 07 add $0x7,%eax 111a2d: 89 44 24 24 mov %eax,0x24(%esp) + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS; 111a31: c7 44 24 14 04 00 00 movl $0x4,0x14(%esp) 111a38: 00 111a39: 29 6c 24 14 sub %ebp,0x14(%esp) 111a3d: eb 1e jmp 111a5d <_Heap_Allocate_aligned_with_boundary+0x75> 111a3f: 90 nop * 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 ) { if ( alignment == 0 ) { 111a40: 8b 54 24 58 mov 0x58(%esp),%edx 111a44: 85 d2 test %edx,%edx 111a46: 75 40 jne 111a88 <_Heap_Allocate_aligned_with_boundary+0xa0> RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 111a48: 8d 5e 08 lea 0x8(%esi),%ebx ); } } /* Statistics */ ++search_count; 111a4b: 47 inc %edi if ( alloc_begin != 0 ) { 111a4c: 85 db test %ebx,%ebx 111a4e: 0f 85 14 01 00 00 jne 111b68 <_Heap_Allocate_aligned_with_boundary+0x180><== ALWAYS TAKEN break; } block = block->next; 111a54: 8b 76 08 mov 0x8(%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 ) { 111a57: 39 74 24 50 cmp %esi,0x50(%esp) 111a5b: 74 13 je 111a70 <_Heap_Allocate_aligned_with_boundary+0x88> /* * 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 ) { 111a5d: 8b 5e 04 mov 0x4(%esi),%ebx 111a60: 39 5c 24 10 cmp %ebx,0x10(%esp) 111a64: 72 da jb 111a40 <_Heap_Allocate_aligned_with_boundary+0x58> ); } } /* Statistics */ ++search_count; 111a66: 47 inc %edi if ( alloc_begin != 0 ) { break; } block = block->next; 111a67: 8b 76 08 mov 0x8(%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 ) { 111a6a: 39 74 24 50 cmp %esi,0x50(%esp) 111a6e: 75 ed jne 111a5d <_Heap_Allocate_aligned_with_boundary+0x75> ); } } /* Statistics */ ++search_count; 111a70: 31 c0 xor %eax,%eax boundary ); } /* Statistics */ if ( stats->max_search < search_count ) { 111a72: 8b 54 24 50 mov 0x50(%esp),%edx 111a76: 39 7a 44 cmp %edi,0x44(%edx) 111a79: 73 03 jae 111a7e <_Heap_Allocate_aligned_with_boundary+0x96> stats->max_search = search_count; 111a7b: 89 7a 44 mov %edi,0x44(%edx) } return (void *) alloc_begin; } 111a7e: 83 c4 3c add $0x3c,%esp 111a81: 5b pop %ebx 111a82: 5e pop %esi 111a83: 5f pop %edi 111a84: 5d pop %ebp 111a85: c3 ret 111a86: 66 90 xchg %ax,%ax 111a88: 8b 54 24 50 mov 0x50(%esp),%edx 111a8c: 8b 52 14 mov 0x14(%edx),%edx 111a8f: 89 54 24 1c mov %edx,0x1c(%esp) - 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; 111a93: 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; 111a96: 01 f3 add %esi,%ebx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 111a98: 8d 46 08 lea 0x8(%esi),%eax 111a9b: 89 44 24 20 mov %eax,0x20(%esp) 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; 111a9f: 8b 4c 24 24 mov 0x24(%esp),%ecx 111aa3: 29 d1 sub %edx,%ecx 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 111aa5: 01 d9 add %ebx,%ecx + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS; uintptr_t alloc_begin = alloc_end - alloc_size; 111aa7: 03 5c 24 14 add 0x14(%esp),%ebx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 111aab: 89 d8 mov %ebx,%eax 111aad: 31 d2 xor %edx,%edx 111aaf: f7 74 24 58 divl 0x58(%esp) 111ab3: 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 ) { 111ab5: 39 d9 cmp %ebx,%ecx 111ab7: 73 0c jae 111ac5 <_Heap_Allocate_aligned_with_boundary+0xdd> 111ab9: 89 c8 mov %ecx,%eax 111abb: 31 d2 xor %edx,%edx 111abd: f7 74 24 58 divl 0x58(%esp) 111ac1: 89 cb mov %ecx,%ebx 111ac3: 29 d3 sub %edx,%ebx } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { 111ac5: 8b 44 24 5c mov 0x5c(%esp),%eax 111ac9: 85 c0 test %eax,%eax 111acb: 74 64 je 111b31 <_Heap_Allocate_aligned_with_boundary+0x149> /* 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; 111acd: 8d 0c 2b lea (%ebx,%ebp,1),%ecx /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; 111ad0: 8b 54 24 20 mov 0x20(%esp),%edx 111ad4: 01 ea add %ebp,%edx 111ad6: 89 54 24 28 mov %edx,0x28(%esp) 111ada: 89 c8 mov %ecx,%eax 111adc: 31 d2 xor %edx,%edx 111ade: f7 74 24 5c divl 0x5c(%esp) 111ae2: 89 c8 mov %ecx,%eax 111ae4: 29 d0 sub %edx,%eax uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 111ae6: 39 c3 cmp %eax,%ebx 111ae8: 73 47 jae 111b31 <_Heap_Allocate_aligned_with_boundary+0x149> 111aea: 39 c1 cmp %eax,%ecx 111aec: 76 43 jbe 111b31 <_Heap_Allocate_aligned_with_boundary+0x149> if ( boundary_line < boundary_floor ) { 111aee: 39 44 24 28 cmp %eax,0x28(%esp) 111af2: 77 68 ja 111b5c <_Heap_Allocate_aligned_with_boundary+0x174> 111af4: 89 74 24 2c mov %esi,0x2c(%esp) 111af8: 8b 74 24 28 mov 0x28(%esp),%esi 111afc: eb 0e jmp 111b0c <_Heap_Allocate_aligned_with_boundary+0x124> 111afe: 66 90 xchg %ax,%ax /* 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 ) { 111b00: 39 c1 cmp %eax,%ecx 111b02: 76 29 jbe 111b2d <_Heap_Allocate_aligned_with_boundary+0x145> if ( boundary_line < boundary_floor ) { 111b04: 39 c6 cmp %eax,%esi 111b06: 0f 87 a0 00 00 00 ja 111bac <_Heap_Allocate_aligned_with_boundary+0x1c4><== NEVER TAKEN return 0; } alloc_begin = boundary_line - alloc_size; 111b0c: 89 c3 mov %eax,%ebx 111b0e: 29 eb sub %ebp,%ebx 111b10: 89 d8 mov %ebx,%eax 111b12: 31 d2 xor %edx,%edx 111b14: f7 74 24 58 divl 0x58(%esp) 111b18: 29 d3 sub %edx,%ebx alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 111b1a: 8d 0c 2b lea (%ebx,%ebp,1),%ecx 111b1d: 89 c8 mov %ecx,%eax 111b1f: 31 d2 xor %edx,%edx 111b21: f7 74 24 5c divl 0x5c(%esp) 111b25: 89 c8 mov %ecx,%eax 111b27: 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 ) { 111b29: 39 c3 cmp %eax,%ebx 111b2b: 72 d3 jb 111b00 <_Heap_Allocate_aligned_with_boundary+0x118> 111b2d: 8b 74 24 2c mov 0x2c(%esp),%esi 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 ) { 111b31: 39 5c 24 20 cmp %ebx,0x20(%esp) 111b35: 77 25 ja 111b5c <_Heap_Allocate_aligned_with_boundary+0x174> 111b37: b9 f8 ff ff ff mov $0xfffffff8,%ecx 111b3c: 29 f1 sub %esi,%ecx uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 111b3e: 01 d9 add %ebx,%ecx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 111b40: 89 d8 mov %ebx,%eax 111b42: 31 d2 xor %edx,%edx 111b44: f7 74 24 18 divl 0x18(%esp) 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; 111b48: 29 d1 sub %edx,%ecx if ( free_size >= min_block_size || free_size == 0 ) { 111b4a: 39 4c 24 1c cmp %ecx,0x1c(%esp) 111b4e: 0f 86 f7 fe ff ff jbe 111a4b <_Heap_Allocate_aligned_with_boundary+0x63> 111b54: 85 c9 test %ecx,%ecx 111b56: 0f 84 ef fe ff ff je 111a4b <_Heap_Allocate_aligned_with_boundary+0x63> 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 ) { if ( boundary_line < boundary_floor ) { return 0; 111b5c: 31 db xor %ebx,%ebx ); } } /* Statistics */ ++search_count; 111b5e: 47 inc %edi if ( alloc_begin != 0 ) { 111b5f: 85 db test %ebx,%ebx 111b61: 0f 84 ed fe ff ff je 111a54 <_Heap_Allocate_aligned_with_boundary+0x6c><== ALWAYS TAKEN 111b67: 90 nop search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin ); } while ( search_again ); if ( alloc_begin != 0 ) { /* Statistics */ ++stats->allocs; 111b68: 8b 44 24 50 mov 0x50(%esp),%eax 111b6c: ff 40 48 incl 0x48(%eax) stats->searches += search_count; 111b6f: 01 78 4c add %edi,0x4c(%eax) block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 111b72: 89 6c 24 0c mov %ebp,0xc(%esp) 111b76: 89 5c 24 08 mov %ebx,0x8(%esp) 111b7a: 89 74 24 04 mov %esi,0x4(%esp) 111b7e: 89 04 24 mov %eax,(%esp) 111b81: e8 a2 af ff ff call 10cb28 <_Heap_Block_allocate> 111b86: 89 d8 mov %ebx,%eax 111b88: e9 e5 fe ff ff jmp 111a72 <_Heap_Allocate_aligned_with_boundary+0x8a> 111b8d: 8d 76 00 lea 0x0(%esi),%esi /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { if ( boundary < alloc_size ) { 111b90: 3b 6c 24 5c cmp 0x5c(%esp),%ebp 111b94: 77 22 ja 111bb8 <_Heap_Allocate_aligned_with_boundary+0x1d0> return NULL; } if ( alignment == 0 ) { 111b96: 8b 4c 24 58 mov 0x58(%esp),%ecx 111b9a: 85 c9 test %ecx,%ecx 111b9c: 0f 85 77 fe ff ff jne 111a19 <_Heap_Allocate_aligned_with_boundary+0x31> alignment = page_size; 111ba2: 89 54 24 58 mov %edx,0x58(%esp) 111ba6: e9 6e fe ff ff jmp 111a19 <_Heap_Allocate_aligned_with_boundary+0x31> 111bab: 90 nop 111bac: 8b 74 24 2c mov 0x2c(%esp),%esi <== NOT EXECUTED 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 ) { if ( boundary_line < boundary_floor ) { return 0; 111bb0: 31 db xor %ebx,%ebx <== NOT EXECUTED 111bb2: e9 94 fe ff ff jmp 111a4b <_Heap_Allocate_aligned_with_boundary+0x63><== NOT EXECUTED 111bb7: 90 nop <== NOT EXECUTED uint32_t search_count = 0; bool search_again = false; if ( block_size_floor < alloc_size ) { /* Integer overflow occured */ return NULL; 111bb8: 31 c0 xor %eax,%eax if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 111bba: 83 c4 3c add $0x3c,%esp 111bbd: 5b pop %ebx 111bbe: 5e pop %esi 111bbf: 5f pop %edi 111bc0: 5d pop %ebp 111bc1: c3 ret =============================================================================== 00111c10 <_Heap_Extend>: Heap_Control *heap, void *extend_area_begin_ptr, uintptr_t extend_area_size, uintptr_t *extended_size_ptr ) { 111c10: 55 push %ebp 111c11: 57 push %edi 111c12: 56 push %esi 111c13: 53 push %ebx 111c14: 83 ec 5c sub $0x5c,%esp 111c17: 8b 7c 24 70 mov 0x70(%esp),%edi Heap_Statistics *const stats = &heap->stats; Heap_Block *const first_block = heap->first_block; 111c1b: 8b 4f 20 mov 0x20(%edi),%ecx 111c1e: 89 4c 24 28 mov %ecx,0x28(%esp) 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; 111c22: c7 44 24 48 00 00 00 movl $0x0,0x48(%esp) 111c29: 00 Heap_Block *extend_last_block = NULL; 111c2a: c7 44 24 4c 00 00 00 movl $0x0,0x4c(%esp) 111c31: 00 uintptr_t const page_size = heap->page_size; 111c32: 8b 4f 10 mov 0x10(%edi),%ecx 111c35: 89 4c 24 24 mov %ecx,0x24(%esp) uintptr_t const min_block_size = heap->min_block_size; 111c39: 8b 47 14 mov 0x14(%edi),%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; 111c3c: 8b 4f 30 mov 0x30(%edi),%ecx 111c3f: 89 4c 24 2c mov %ecx,0x2c(%esp) uintptr_t extend_first_block_size = 0; uintptr_t extended_size = 0; bool extend_area_ok = false; if ( extend_area_end < extend_area_begin ) { 111c43: 8b 6c 24 74 mov 0x74(%esp),%ebp 111c47: 03 6c 24 78 add 0x78(%esp),%ebp 111c4b: 73 0b jae 111c58 <_Heap_Extend+0x48> return false; 111c4d: 31 c0 xor %eax,%eax if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; } 111c4f: 83 c4 5c add $0x5c,%esp 111c52: 5b pop %ebx 111c53: 5e pop %esi 111c54: 5f pop %edi 111c55: 5d pop %ebp 111c56: c3 ret 111c57: 90 nop if ( extend_area_end < extend_area_begin ) { return false; } extend_area_ok = _Heap_Get_first_and_last_block( 111c58: 8d 54 24 4c lea 0x4c(%esp),%edx 111c5c: 89 54 24 14 mov %edx,0x14(%esp) 111c60: 8d 54 24 48 lea 0x48(%esp),%edx 111c64: 89 54 24 10 mov %edx,0x10(%esp) 111c68: 89 44 24 0c mov %eax,0xc(%esp) 111c6c: 8b 4c 24 24 mov 0x24(%esp),%ecx 111c70: 89 4c 24 08 mov %ecx,0x8(%esp) 111c74: 8b 44 24 78 mov 0x78(%esp),%eax 111c78: 89 44 24 04 mov %eax,0x4(%esp) 111c7c: 8b 4c 24 74 mov 0x74(%esp),%ecx 111c80: 89 0c 24 mov %ecx,(%esp) 111c83: e8 80 ad ff ff call 10ca08 <_Heap_Get_first_and_last_block> page_size, min_block_size, &extend_first_block, &extend_last_block ); if (!extend_area_ok ) { 111c88: 84 c0 test %al,%al 111c8a: 74 c1 je 111c4d <_Heap_Extend+0x3d> 111c8c: 8b 5c 24 28 mov 0x28(%esp),%ebx 111c90: c7 44 24 34 00 00 00 movl $0x0,0x34(%esp) 111c97: 00 111c98: c7 44 24 38 00 00 00 movl $0x0,0x38(%esp) 111c9f: 00 111ca0: c7 44 24 20 00 00 00 movl $0x0,0x20(%esp) 111ca7: 00 111ca8: c7 44 24 30 00 00 00 movl $0x0,0x30(%esp) 111caf: 00 111cb0: 89 7c 24 3c mov %edi,0x3c(%esp) 111cb4: eb 28 jmp 111cde <_Heap_Extend+0xce> 111cb6: 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 ) { 111cb8: 39 cd cmp %ecx,%ebp 111cba: 73 04 jae 111cc0 <_Heap_Extend+0xb0> 111cbc: 89 5c 24 38 mov %ebx,0x38(%esp) link_below_block = start_block; } if ( sub_area_end == extend_area_begin ) { 111cc0: 3b 4c 24 74 cmp 0x74(%esp),%ecx 111cc4: 74 4f je 111d15 <_Heap_Extend+0x105> start_block->prev_size = extend_area_end; merge_above_block = end_block; } else if ( sub_area_end < extend_area_begin ) { 111cc6: 39 4c 24 74 cmp %ecx,0x74(%esp) 111cca: 76 04 jbe 111cd0 <_Heap_Extend+0xc0> 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 ) 111ccc: 89 74 24 34 mov %esi,0x34(%esp) - 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; 111cd0: 8b 5e 04 mov 0x4(%esi),%ebx 111cd3: 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); 111cd6: 01 f3 add %esi,%ebx link_above_block = end_block; } start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) ); } while ( start_block != first_block ); 111cd8: 39 5c 24 28 cmp %ebx,0x28(%esp) 111cdc: 74 4b je 111d29 <_Heap_Extend+0x119> return false; } do { uintptr_t const sub_area_begin = (start_block != first_block) ? (uintptr_t) start_block : heap->area_begin; 111cde: 3b 5c 24 28 cmp 0x28(%esp),%ebx 111ce2: 0f 84 40 01 00 00 je 111e28 <_Heap_Extend+0x218> 111ce8: 89 df mov %ebx,%edi uintptr_t const sub_area_end = start_block->prev_size; 111cea: 8b 0b mov (%ebx),%ecx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 111cec: 8d 71 f8 lea -0x8(%ecx),%esi 111cef: 89 c8 mov %ecx,%eax 111cf1: 31 d2 xor %edx,%edx 111cf3: f7 74 24 24 divl 0x24(%esp) uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 111cf7: 29 d6 sub %edx,%esi Heap_Block *const end_block = _Heap_Block_of_alloc_area( sub_area_end, page_size ); if ( 111cf9: 39 4c 24 74 cmp %ecx,0x74(%esp) 111cfd: 73 08 jae 111d07 <_Heap_Extend+0xf7> sub_area_end > extend_area_begin && extend_area_end > sub_area_begin 111cff: 39 ef cmp %ebp,%edi 111d01: 0f 82 46 ff ff ff jb 111c4d <_Heap_Extend+0x3d> ) { return false; } if ( extend_area_end == sub_area_begin ) { 111d07: 39 ef cmp %ebp,%edi 111d09: 75 ad jne 111cb8 <_Heap_Extend+0xa8> 111d0b: 89 5c 24 30 mov %ebx,0x30(%esp) merge_below_block = start_block; } else if ( extend_area_end < sub_area_end ) { link_below_block = start_block; } if ( sub_area_end == extend_area_begin ) { 111d0f: 3b 4c 24 74 cmp 0x74(%esp),%ecx 111d13: 75 b1 jne 111cc6 <_Heap_Extend+0xb6> <== ALWAYS TAKEN start_block->prev_size = extend_area_end; 111d15: 89 2b mov %ebp,(%ebx) 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 ) 111d17: 89 74 24 20 mov %esi,0x20(%esp) - 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; 111d1b: 8b 5e 04 mov 0x4(%esi),%ebx 111d1e: 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); 111d21: 01 f3 add %esi,%ebx } 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 ); 111d23: 39 5c 24 28 cmp %ebx,0x28(%esp) 111d27: 75 b5 jne 111cde <_Heap_Extend+0xce> <== NEVER TAKEN 111d29: 8b 7c 24 3c mov 0x3c(%esp),%edi if ( extend_area_begin < heap->area_begin ) { 111d2d: 8b 4c 24 74 mov 0x74(%esp),%ecx 111d31: 3b 4f 18 cmp 0x18(%edi),%ecx 111d34: 0f 82 fa 00 00 00 jb 111e34 <_Heap_Extend+0x224> heap->area_begin = extend_area_begin; } else if ( heap->area_end < extend_area_end ) { 111d3a: 3b 6f 1c cmp 0x1c(%edi),%ebp 111d3d: 76 03 jbe 111d42 <_Heap_Extend+0x132> heap->area_end = extend_area_end; 111d3f: 89 6f 1c mov %ebp,0x1c(%edi) } extend_first_block_size = (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; 111d42: 8b 54 24 4c mov 0x4c(%esp),%edx 111d46: 8b 44 24 48 mov 0x48(%esp),%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 = 111d4a: 89 d1 mov %edx,%ecx 111d4c: 29 c1 sub %eax,%ecx (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; extend_first_block->prev_size = extend_area_end; 111d4e: 89 28 mov %ebp,(%eax) extend_first_block->size_and_flag = extend_first_block_size | HEAP_PREV_BLOCK_USED; 111d50: 89 cb mov %ecx,%ebx 111d52: 83 cb 01 or $0x1,%ebx 111d55: 89 58 04 mov %ebx,0x4(%eax) _Heap_Protection_block_initialize( heap, extend_first_block ); extend_last_block->prev_size = extend_first_block_size; 111d58: 89 0a mov %ecx,(%edx) extend_last_block->size_and_flag = 0; 111d5a: 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 ) { 111d61: 39 47 20 cmp %eax,0x20(%edi) 111d64: 0f 86 d2 00 00 00 jbe 111e3c <_Heap_Extend+0x22c> heap->first_block = extend_first_block; 111d6a: 89 47 20 mov %eax,0x20(%edi) } else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) { heap->last_block = extend_last_block; } if ( merge_below_block != NULL ) { 111d6d: 8b 44 24 30 mov 0x30(%esp),%eax 111d71: 85 c0 test %eax,%eax 111d73: 0f 84 d7 00 00 00 je 111e50 <_Heap_Extend+0x240> Heap_Control *heap, uintptr_t extend_area_begin, Heap_Block *first_block ) { uintptr_t const page_size = heap->page_size; 111d79: 8b 4f 10 mov 0x10(%edi),%ecx uintptr_t const new_first_block_alloc_begin = _Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size ); 111d7c: 8b 5c 24 74 mov 0x74(%esp),%ebx 111d80: 83 c3 08 add $0x8,%ebx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up( uintptr_t value, uintptr_t alignment ) { uintptr_t remainder = value % alignment; 111d83: 89 d8 mov %ebx,%eax 111d85: 31 d2 xor %edx,%edx 111d87: f7 f1 div %ecx if ( remainder != 0 ) { 111d89: 85 d2 test %edx,%edx 111d8b: 74 04 je 111d91 <_Heap_Extend+0x181> return value - remainder + alignment; 111d8d: 01 cb add %ecx,%ebx 111d8f: 29 d3 sub %edx,%ebx uintptr_t const new_first_block_begin = 111d91: 8d 53 f8 lea -0x8(%ebx),%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; 111d94: 8b 4c 24 30 mov 0x30(%esp),%ecx 111d98: 8b 01 mov (%ecx),%eax 111d9a: 89 43 f8 mov %eax,-0x8(%ebx) 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 = 111d9d: 89 c8 mov %ecx,%eax 111d9f: 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; 111da1: 83 c8 01 or $0x1,%eax 111da4: 89 42 04 mov %eax,0x4(%edx) _Heap_Free_block( heap, new_first_block ); 111da7: 89 f8 mov %edi,%eax 111da9: e8 46 fe ff ff call 111bf4 <_Heap_Free_block> link_below_block, extend_last_block ); } if ( merge_above_block != NULL ) { 111dae: 8b 5c 24 20 mov 0x20(%esp),%ebx 111db2: 85 db test %ebx,%ebx 111db4: 0f 84 b6 00 00 00 je 111e70 <_Heap_Extend+0x260> ) { 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, 111dba: 8d 4d f8 lea -0x8(%ebp),%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( 111dbd: 2b 4c 24 20 sub 0x20(%esp),%ecx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 111dc1: 89 c8 mov %ecx,%eax 111dc3: 31 d2 xor %edx,%edx 111dc5: f7 77 10 divl 0x10(%edi) 111dc8: 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) 111dca: 8b 54 24 20 mov 0x20(%esp),%edx 111dce: 8b 42 04 mov 0x4(%edx),%eax 111dd1: 29 c8 sub %ecx,%eax | HEAP_PREV_BLOCK_USED; 111dd3: 83 c8 01 or $0x1,%eax 111dd6: 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; 111dda: 8b 42 04 mov 0x4(%edx),%eax 111ddd: 83 e0 01 and $0x1,%eax block->size_and_flag = size | flag; 111de0: 09 c8 or %ecx,%eax 111de2: 89 42 04 mov %eax,0x4(%edx) _Heap_Block_set_size( last_block, last_block_new_size ); _Heap_Free_block( heap, last_block ); 111de5: 89 f8 mov %edi,%eax 111de7: e8 08 fe ff ff call 111bf4 <_Heap_Free_block> if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; } 111dec: 8b 57 24 mov 0x24(%edi),%edx 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; 111def: 8b 42 04 mov 0x4(%edx),%eax 111df2: 83 e0 01 and $0x1,%eax * 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( 111df5: 8b 4f 20 mov 0x20(%edi),%ecx 111df8: 29 d1 sub %edx,%ecx uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; block->size_and_flag = size | flag; 111dfa: 09 c8 or %ecx,%eax 111dfc: 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; 111dff: 8b 47 30 mov 0x30(%edi),%eax 111e02: 2b 44 24 2c sub 0x2c(%esp),%eax /* Statistics */ stats->size += extended_size; 111e06: 01 47 2c add %eax,0x2c(%edi) if ( extended_size_ptr != NULL ) 111e09: 8b 54 24 7c mov 0x7c(%esp),%edx 111e0d: 85 d2 test %edx,%edx 111e0f: 0f 84 a3 00 00 00 je 111eb8 <_Heap_Extend+0x2a8> <== NEVER TAKEN *extended_size_ptr = extended_size; 111e15: 8b 4c 24 7c mov 0x7c(%esp),%ecx 111e19: 89 01 mov %eax,(%ecx) return true; 111e1b: b0 01 mov $0x1,%al } 111e1d: 83 c4 5c add $0x5c,%esp 111e20: 5b pop %ebx 111e21: 5e pop %esi 111e22: 5f pop %edi 111e23: 5d pop %ebp 111e24: c3 ret 111e25: 8d 76 00 lea 0x0(%esi),%esi return false; } do { uintptr_t const sub_area_begin = (start_block != first_block) ? (uintptr_t) start_block : heap->area_begin; 111e28: 8b 4c 24 3c mov 0x3c(%esp),%ecx 111e2c: 8b 79 18 mov 0x18(%ecx),%edi 111e2f: e9 b6 fe ff ff jmp 111cea <_Heap_Extend+0xda> 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; 111e34: 89 4f 18 mov %ecx,0x18(%edi) 111e37: e9 06 ff ff ff jmp 111d42 <_Heap_Extend+0x132> 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 ) { 111e3c: 39 57 24 cmp %edx,0x24(%edi) 111e3f: 0f 83 28 ff ff ff jae 111d6d <_Heap_Extend+0x15d> heap->last_block = extend_last_block; 111e45: 89 57 24 mov %edx,0x24(%edi) 111e48: e9 20 ff ff ff jmp 111d6d <_Heap_Extend+0x15d> 111e4d: 8d 76 00 lea 0x0(%esi),%esi } if ( merge_below_block != NULL ) { _Heap_Merge_below( heap, extend_area_begin, merge_below_block ); } else if ( link_below_block != NULL ) { 111e50: 8b 74 24 38 mov 0x38(%esp),%esi 111e54: 85 f6 test %esi,%esi 111e56: 0f 84 52 ff ff ff je 111dae <_Heap_Extend+0x19e> { 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; 111e5c: 8b 44 24 38 mov 0x38(%esp),%eax 111e60: 29 d0 sub %edx,%eax 111e62: 83 c8 01 or $0x1,%eax 111e65: 89 42 04 mov %eax,0x4(%edx) 111e68: e9 41 ff ff ff jmp 111dae <_Heap_Extend+0x19e> 111e6d: 8d 76 00 lea 0x0(%esi),%esi ); } if ( merge_above_block != NULL ) { _Heap_Merge_above( heap, merge_above_block, extend_area_end ); } else if ( link_above_block != NULL ) { 111e70: 8b 4c 24 34 mov 0x34(%esp),%ecx 111e74: 85 c9 test %ecx,%ecx 111e76: 74 23 je 111e9b <_Heap_Extend+0x28b> _Heap_Link_above( 111e78: 8b 4c 24 4c mov 0x4c(%esp),%ecx 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; 111e7c: 8b 54 24 34 mov 0x34(%esp),%edx 111e80: 8b 42 04 mov 0x4(%edx),%eax 111e83: 83 e0 01 and $0x1,%eax ) { 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 ); 111e86: 8b 54 24 48 mov 0x48(%esp),%edx 111e8a: 2b 54 24 34 sub 0x34(%esp),%edx block->size_and_flag = size | flag; 111e8e: 09 d0 or %edx,%eax 111e90: 8b 54 24 34 mov 0x34(%esp),%edx 111e94: 89 42 04 mov %eax,0x4(%edx) last_block->size_and_flag |= HEAP_PREV_BLOCK_USED; 111e97: 83 49 04 01 orl $0x1,0x4(%ecx) extend_first_block, extend_last_block ); } if ( merge_below_block == NULL && merge_above_block == NULL ) { 111e9b: 83 7c 24 30 00 cmpl $0x0,0x30(%esp) 111ea0: 0f 85 46 ff ff ff jne 111dec <_Heap_Extend+0x1dc> _Heap_Free_block( heap, extend_first_block ); 111ea6: 8b 54 24 48 mov 0x48(%esp),%edx 111eaa: 89 f8 mov %edi,%eax 111eac: e8 43 fd ff ff call 111bf4 <_Heap_Free_block> 111eb1: e9 36 ff ff ff jmp 111dec <_Heap_Extend+0x1dc> 111eb6: 66 90 xchg %ax,%ax stats->size += extended_size; if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; 111eb8: b0 01 mov $0x1,%al <== NOT EXECUTED 111eba: e9 90 fd ff ff jmp 111c4f <_Heap_Extend+0x3f> <== NOT EXECUTED =============================================================================== 00111bc4 <_Heap_Free>: return do_free; } #endif bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { 111bc4: 55 push %ebp 111bc5: 57 push %edi 111bc6: 56 push %esi 111bc7: 53 push %ebx 111bc8: 83 ec 0c sub $0xc,%esp 111bcb: 8b 4c 24 20 mov 0x20(%esp),%ecx 111bcf: 8b 44 24 24 mov 0x24(%esp),%eax /* * If NULL return true so a free on NULL is considered a valid release. This * is a special case that could be handled by the in heap check how-ever that * would result in false being returned which is wrong. */ if ( alloc_begin_ptr == NULL ) { 111bd3: 85 c0 test %eax,%eax 111bd5: 0f 84 a1 00 00 00 je 111c7c <_Heap_Free+0xb8> 111bdb: 8d 58 f8 lea -0x8(%eax),%ebx 111bde: 31 d2 xor %edx,%edx 111be0: f7 71 10 divl 0x10(%ecx) uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 111be3: 29 d3 sub %edx,%ebx RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 111be5: 8b 41 20 mov 0x20(%ecx),%eax && (uintptr_t) block <= (uintptr_t) heap->last_block; 111be8: 39 c3 cmp %eax,%ebx 111bea: 72 1c jb 111c08 <_Heap_Free+0x44> 111bec: 8b 71 24 mov 0x24(%ecx),%esi 111bef: 39 f3 cmp %esi,%ebx 111bf1: 77 15 ja 111c08 <_Heap_Free+0x44> --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 111bf3: 8b 53 04 mov 0x4(%ebx),%edx 111bf6: 89 14 24 mov %edx,(%esp) - 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; 111bf9: 89 d7 mov %edx,%edi 111bfb: 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); 111bfe: 8d 14 1f lea (%edi,%ebx,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; 111c01: 39 d0 cmp %edx,%eax 111c03: 76 0f jbe 111c14 <_Heap_Free+0x50> <== ALWAYS TAKEN 111c05: 8d 76 00 lea 0x0(%esi),%esi alloc_begin = (uintptr_t) alloc_begin_ptr; block = _Heap_Block_of_alloc_area( alloc_begin, heap->page_size ); if ( !_Heap_Is_block_in_heap( heap, block ) ) { return false; 111c08: 31 c0 xor %eax,%eax --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 111c0a: 83 c4 0c add $0xc,%esp 111c0d: 5b pop %ebx 111c0e: 5e pop %esi 111c0f: 5f pop %edi 111c10: 5d pop %ebp 111c11: c3 ret 111c12: 66 90 xchg %ax,%ax 111c14: 39 d6 cmp %edx,%esi 111c16: 72 f0 jb 111c08 <_Heap_Free+0x44> <== NEVER TAKEN 111c18: 8b 6a 04 mov 0x4(%edx),%ebp 111c1b: 89 6c 24 04 mov %ebp,0x4(%esp) return false; } _Heap_Protection_block_check( heap, next_block ); if ( !_Heap_Is_prev_used( next_block ) ) { 111c1f: 83 e5 01 and $0x1,%ebp 111c22: 74 e4 je 111c08 <_Heap_Free+0x44> <== 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; 111c24: 8b 6c 24 04 mov 0x4(%esp),%ebp 111c28: 83 e5 fe and $0xfffffffe,%ebp 111c2b: 89 6c 24 04 mov %ebp,0x4(%esp) 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 )); 111c2f: 39 d6 cmp %edx,%esi 111c31: 74 53 je 111c86 <_Heap_Free+0xc2> 111c33: f6 44 2a 04 01 testb $0x1,0x4(%edx,%ebp,1) 111c38: 75 4c jne 111c86 <_Heap_Free+0xc2> if ( !_Heap_Is_prev_used( block ) ) { 111c3a: f6 04 24 01 testb $0x1,(%esp) 111c3e: 0f 84 df 00 00 00 je 111d23 <_Heap_Free+0x15f> 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 */ uintptr_t const size = block_size + next_block_size; 111c44: 8b 6c 24 04 mov 0x4(%esp),%ebp 111c48: 01 fd add %edi,%ebp --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 111c4a: 8b 72 08 mov 0x8(%edx),%esi 111c4d: 8b 42 0c mov 0xc(%edx),%eax ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; new_block->next = next; 111c50: 89 73 08 mov %esi,0x8(%ebx) new_block->prev = prev; 111c53: 89 43 0c mov %eax,0xc(%ebx) next->prev = new_block; 111c56: 89 5e 0c mov %ebx,0xc(%esi) prev->next = new_block; 111c59: 89 58 08 mov %ebx,0x8(%eax) 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; 111c5c: 89 e8 mov %ebp,%eax 111c5e: 83 c8 01 or $0x1,%eax 111c61: 89 43 04 mov %eax,0x4(%ebx) next_block = _Heap_Block_at( block, size ); next_block->prev_size = size; 111c64: 89 6c 1d 00 mov %ebp,0x0(%ebp,%ebx,1) stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 111c68: ff 49 40 decl 0x40(%ecx) ++stats->frees; 111c6b: ff 41 50 incl 0x50(%ecx) stats->free_size += block_size; 111c6e: 01 79 30 add %edi,0x30(%ecx) return( true ); 111c71: b0 01 mov $0x1,%al } 111c73: 83 c4 0c add $0xc,%esp 111c76: 5b pop %ebx 111c77: 5e pop %esi 111c78: 5f pop %edi 111c79: 5d pop %ebp 111c7a: c3 ret 111c7b: 90 nop * If NULL return true so a free on NULL is considered a valid release. This * is a special case that could be handled by the in heap check how-ever that * would result in false being returned which is wrong. */ if ( alloc_begin_ptr == NULL ) { return true; 111c7c: b0 01 mov $0x1,%al --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 111c7e: 83 c4 0c add $0xc,%esp 111c81: 5b pop %ebx 111c82: 5e pop %esi 111c83: 5f pop %edi 111c84: 5d pop %ebp 111c85: c3 ret 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 ) ) { 111c86: f6 04 24 01 testb $0x1,(%esp) 111c8a: 75 4d jne 111cd9 <_Heap_Free+0x115> if ( !_Heap_Protection_determine_block_free( heap, block ) ) { return true; } next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block 111c8c: c6 44 24 0b 00 movb $0x0,0xb(%esp) && !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size )); if ( !_Heap_Is_prev_used( block ) ) { uintptr_t const prev_size = block->prev_size; 111c91: 8b 2b mov (%ebx),%ebp RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 111c93: 29 eb sub %ebp,%ebx const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block && (uintptr_t) block <= (uintptr_t) heap->last_block; 111c95: 39 d8 cmp %ebx,%eax 111c97: 0f 87 6b ff ff ff ja 111c08 <_Heap_Free+0x44> <== NEVER TAKEN 111c9d: 39 de cmp %ebx,%esi 111c9f: 0f 82 63 ff ff ff jb 111c08 <_Heap_Free+0x44> <== 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) ) { 111ca5: f6 43 04 01 testb $0x1,0x4(%ebx) 111ca9: 0f 84 59 ff ff ff je 111c08 <_Heap_Free+0x44> <== NEVER TAKEN _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ uintptr_t const size = block_size + prev_size + next_block_size; 111caf: 01 fd add %edi,%ebp if ( !_Heap_Is_prev_used ( prev_block) ) { _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ 111cb1: 80 7c 24 0b 00 cmpb $0x0,0xb(%esp) 111cb6: 74 58 je 111d10 <_Heap_Free+0x14c> uintptr_t const size = block_size + prev_size + next_block_size; 111cb8: 03 6c 24 04 add 0x4(%esp),%ebp --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 111cbc: 8b 42 08 mov 0x8(%edx),%eax 111cbf: 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; 111cc2: 89 42 08 mov %eax,0x8(%edx) next->prev = prev; 111cc5: 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; 111cc8: ff 49 38 decl 0x38(%ecx) prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 111ccb: 89 e8 mov %ebp,%eax 111ccd: 83 c8 01 or $0x1,%eax 111cd0: 89 43 04 mov %eax,0x4(%ebx) next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; 111cd3: 89 6c 1d 00 mov %ebp,0x0(%ebp,%ebx,1) 111cd7: eb 8f jmp 111c68 <_Heap_Free+0xa4> RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after( Heap_Block *block_before, Heap_Block *new_block ) { Heap_Block *next = block_before->next; 111cd9: 8b 41 08 mov 0x8(%ecx),%eax new_block->next = next; 111cdc: 89 43 08 mov %eax,0x8(%ebx) new_block->prev = block_before; 111cdf: 89 4b 0c mov %ecx,0xc(%ebx) block_before->next = new_block; 111ce2: 89 59 08 mov %ebx,0x8(%ecx) next->prev = new_block; 111ce5: 89 58 0c mov %ebx,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; 111ce8: 89 f8 mov %edi,%eax 111cea: 83 c8 01 or $0x1,%eax 111ced: 89 43 04 mov %eax,0x4(%ebx) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 111cf0: 83 62 04 fe andl $0xfffffffe,0x4(%edx) next_block->prev_size = block_size; 111cf4: 89 3a mov %edi,(%edx) /* Statistics */ ++stats->free_blocks; 111cf6: 8b 41 38 mov 0x38(%ecx),%eax 111cf9: 40 inc %eax 111cfa: 89 41 38 mov %eax,0x38(%ecx) if ( stats->max_free_blocks < stats->free_blocks ) { 111cfd: 3b 41 3c cmp 0x3c(%ecx),%eax 111d00: 0f 86 62 ff ff ff jbe 111c68 <_Heap_Free+0xa4> stats->max_free_blocks = stats->free_blocks; 111d06: 89 41 3c mov %eax,0x3c(%ecx) 111d09: e9 5a ff ff ff jmp 111c68 <_Heap_Free+0xa4> 111d0e: 66 90 xchg %ax,%ax 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; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 111d10: 89 e8 mov %ebp,%eax 111d12: 83 c8 01 or $0x1,%eax 111d15: 89 43 04 mov %eax,0x4(%ebx) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 111d18: 83 62 04 fe andl $0xfffffffe,0x4(%edx) next_block->prev_size = size; 111d1c: 89 2a mov %ebp,(%edx) 111d1e: e9 45 ff ff ff jmp 111c68 <_Heap_Free+0xa4> if ( !_Heap_Protection_determine_block_free( heap, block ) ) { return true; } next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block 111d23: c6 44 24 0b 01 movb $0x1,0xb(%esp) 111d28: e9 64 ff ff ff jmp 111c91 <_Heap_Free+0xcd> =============================================================================== 00115d34 <_Heap_Get_free_information>: void _Heap_Get_free_information( Heap_Control *the_heap, Heap_Information *info ) { 115d34: 55 push %ebp 115d35: 57 push %edi 115d36: 56 push %esi 115d37: 53 push %ebx 115d38: 8b 6c 24 14 mov 0x14(%esp),%ebp 115d3c: 8b 7c 24 18 mov 0x18(%esp),%edi Heap_Block *the_block; Heap_Block *const tail = _Heap_Free_list_tail(the_heap); info->number = 0; 115d40: c7 07 00 00 00 00 movl $0x0,(%edi) info->largest = 0; 115d46: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi) info->total = 0; 115d4d: c7 47 08 00 00 00 00 movl $0x0,0x8(%edi) return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 115d54: 8b 55 08 mov 0x8(%ebp),%edx for(the_block = _Heap_Free_list_first(the_heap); 115d57: 39 d5 cmp %edx,%ebp 115d59: 74 30 je 115d8b <_Heap_Get_free_information+0x57><== NEVER TAKEN 115d5b: bb 01 00 00 00 mov $0x1,%ebx 115d60: 31 f6 xor %esi,%esi 115d62: 31 c9 xor %ecx,%ecx 115d64: eb 07 jmp 115d6d <_Heap_Get_free_information+0x39> 115d66: 66 90 xchg %ax,%ax 115d68: 8b 77 04 mov 0x4(%edi),%esi 115d6b: 89 c3 mov %eax,%ebx - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 115d6d: 8b 42 04 mov 0x4(%edx),%eax 115d70: 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; 115d73: 01 c1 add %eax,%ecx if ( info->largest < the_size ) 115d75: 39 f0 cmp %esi,%eax 115d77: 76 03 jbe 115d7c <_Heap_Get_free_information+0x48> info->largest = the_size; 115d79: 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) 115d7c: 8b 52 08 mov 0x8(%edx),%edx 115d7f: 8d 43 01 lea 0x1(%ebx),%eax info->number = 0; info->largest = 0; info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); 115d82: 39 d5 cmp %edx,%ebp 115d84: 75 e2 jne 115d68 <_Heap_Get_free_information+0x34> 115d86: 89 1f mov %ebx,(%edi) 115d88: 89 4f 08 mov %ecx,0x8(%edi) info->number++; info->total += the_size; if ( info->largest < the_size ) info->largest = the_size; } } 115d8b: 5b pop %ebx 115d8c: 5e pop %esi 115d8d: 5f pop %edi 115d8e: 5d pop %ebp 115d8f: c3 ret =============================================================================== 0010e864 <_Heap_Greedy_allocate>: Heap_Block *_Heap_Greedy_allocate( Heap_Control *heap, const uintptr_t *block_sizes, size_t block_count ) { 10e864: 55 push %ebp 10e865: 57 push %edi 10e866: 56 push %esi 10e867: 53 push %ebx 10e868: 83 ec 1c sub $0x1c,%esp 10e86b: 8b 5c 24 30 mov 0x30(%esp),%ebx 10e86f: 8b 7c 24 34 mov 0x34(%esp),%edi Heap_Block *allocated_blocks = NULL; Heap_Block *blocks = NULL; Heap_Block *current; size_t i; for (i = 0; i < block_count; ++i) { 10e873: 8b 44 24 38 mov 0x38(%esp),%eax 10e877: 85 c0 test %eax,%eax 10e879: 0f 84 9f 00 00 00 je 10e91e <_Heap_Greedy_allocate+0xba> 10e87f: 31 ed xor %ebp,%ebp 10e881: 31 f6 xor %esi,%esi 10e883: 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 ); 10e884: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 10e88b: 00 10e88c: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp) 10e893: 00 10e894: 8b 04 af mov (%edi,%ebp,4),%eax 10e897: 89 44 24 04 mov %eax,0x4(%esp) 10e89b: 89 1c 24 mov %ebx,(%esp) 10e89e: e8 21 77 00 00 call 115fc4 <_Heap_Allocate_aligned_with_boundary> void *next = _Heap_Allocate( heap, block_sizes [i] ); if ( next != NULL ) { 10e8a3: 85 c0 test %eax,%eax 10e8a5: 74 0f je 10e8b6 <_Heap_Greedy_allocate+0x52><== NEVER TAKEN RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 10e8a7: 8d 48 f8 lea -0x8(%eax),%ecx 10e8aa: 31 d2 xor %edx,%edx 10e8ac: 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); 10e8af: 29 d1 sub %edx,%ecx Heap_Block *next_block = _Heap_Block_of_alloc_area( (uintptr_t) next, heap->page_size ); next_block->next = allocated_blocks; 10e8b1: 89 71 08 mov %esi,0x8(%ecx) 10e8b4: 89 ce mov %ecx,%esi Heap_Block *allocated_blocks = NULL; Heap_Block *blocks = NULL; Heap_Block *current; size_t i; for (i = 0; i < block_count; ++i) { 10e8b6: 45 inc %ebp 10e8b7: 3b 6c 24 38 cmp 0x38(%esp),%ebp 10e8bb: 75 c7 jne 10e884 <_Heap_Greedy_allocate+0x20> return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 10e8bd: 8b 7b 08 mov 0x8(%ebx),%edi next_block->next = allocated_blocks; allocated_blocks = next_block; } } while ( (current = _Heap_Free_list_first( heap )) != free_list_tail ) { 10e8c0: 39 fb cmp %edi,%ebx 10e8c2: 74 5e je 10e922 <_Heap_Greedy_allocate+0xbe><== NEVER TAKEN 10e8c4: 31 ed xor %ebp,%ebp 10e8c6: eb 02 jmp 10e8ca <_Heap_Greedy_allocate+0x66> 10e8c8: 89 c7 mov %eax,%edi - 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; 10e8ca: 8b 47 04 mov 0x4(%edi),%eax 10e8cd: 83 e0 fe and $0xfffffffe,%eax _Heap_Block_allocate( 10e8d0: 83 e8 08 sub $0x8,%eax 10e8d3: 89 44 24 0c mov %eax,0xc(%esp) RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 10e8d7: 8d 47 08 lea 0x8(%edi),%eax 10e8da: 89 44 24 08 mov %eax,0x8(%esp) 10e8de: 89 7c 24 04 mov %edi,0x4(%esp) 10e8e2: 89 1c 24 mov %ebx,(%esp) 10e8e5: e8 ce 02 00 00 call 10ebb8 <_Heap_Block_allocate> current, _Heap_Alloc_area_of_block( current ), _Heap_Block_size( current ) - HEAP_BLOCK_HEADER_SIZE ); current->next = blocks; 10e8ea: 89 6f 08 mov %ebp,0x8(%edi) return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 10e8ed: 8b 43 08 mov 0x8(%ebx),%eax 10e8f0: 89 fd mov %edi,%ebp next_block->next = allocated_blocks; allocated_blocks = next_block; } } while ( (current = _Heap_Free_list_first( heap )) != free_list_tail ) { 10e8f2: 39 c3 cmp %eax,%ebx 10e8f4: 75 d2 jne 10e8c8 <_Heap_Greedy_allocate+0x64> current->next = blocks; blocks = current; } while ( allocated_blocks != NULL ) { 10e8f6: 85 f6 test %esi,%esi 10e8f8: 74 1a je 10e914 <_Heap_Greedy_allocate+0xb0> 10e8fa: 66 90 xchg %ax,%ax current = allocated_blocks; allocated_blocks = allocated_blocks->next; 10e8fc: 8b 6e 08 mov 0x8(%esi),%ebp RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 10e8ff: 83 c6 08 add $0x8,%esi _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( current ) ); 10e902: 89 74 24 04 mov %esi,0x4(%esp) 10e906: 89 1c 24 mov %ebx,(%esp) 10e909: e8 92 78 00 00 call 1161a0 <_Heap_Free> blocks = current; } while ( allocated_blocks != NULL ) { current = allocated_blocks; allocated_blocks = allocated_blocks->next; 10e90e: 89 ee mov %ebp,%esi current->next = blocks; blocks = current; } while ( allocated_blocks != NULL ) { 10e910: 85 f6 test %esi,%esi 10e912: 75 e8 jne 10e8fc <_Heap_Greedy_allocate+0x98> allocated_blocks = allocated_blocks->next; _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( current ) ); } return blocks; } 10e914: 89 f8 mov %edi,%eax 10e916: 83 c4 1c add $0x1c,%esp 10e919: 5b pop %ebx 10e91a: 5e pop %esi 10e91b: 5f pop %edi 10e91c: 5d pop %ebp 10e91d: c3 ret const uintptr_t *block_sizes, size_t block_count ) { Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); Heap_Block *allocated_blocks = NULL; 10e91e: 31 f6 xor %esi,%esi 10e920: eb 9b jmp 10e8bd <_Heap_Greedy_allocate+0x59> next_block->next = allocated_blocks; allocated_blocks = next_block; } } while ( (current = _Heap_Free_list_first( heap )) != free_list_tail ) { 10e922: 31 ff xor %edi,%edi <== NOT EXECUTED 10e924: eb ea jmp 10e910 <_Heap_Greedy_allocate+0xac><== NOT EXECUTED =============================================================================== 0010e928 <_Heap_Greedy_free>: void _Heap_Greedy_free( Heap_Control *heap, Heap_Block *blocks ) { 10e928: 56 push %esi 10e929: 53 push %ebx 10e92a: 83 ec 14 sub $0x14,%esp 10e92d: 8b 74 24 20 mov 0x20(%esp),%esi 10e931: 8b 44 24 24 mov 0x24(%esp),%eax while ( blocks != NULL ) { 10e935: 85 c0 test %eax,%eax 10e937: 74 1b je 10e954 <_Heap_Greedy_free+0x2c><== NEVER TAKEN 10e939: 8d 76 00 lea 0x0(%esi),%esi Heap_Block *current = blocks; blocks = blocks->next; 10e93c: 8b 58 08 mov 0x8(%eax),%ebx 10e93f: 83 c0 08 add $0x8,%eax _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( current ) ); 10e942: 89 44 24 04 mov %eax,0x4(%esp) 10e946: 89 34 24 mov %esi,(%esp) 10e949: e8 52 78 00 00 call 1161a0 <_Heap_Free> ) { while ( blocks != NULL ) { Heap_Block *current = blocks; blocks = blocks->next; 10e94e: 89 d8 mov %ebx,%eax void _Heap_Greedy_free( Heap_Control *heap, Heap_Block *blocks ) { while ( blocks != NULL ) { 10e950: 85 db test %ebx,%ebx 10e952: 75 e8 jne 10e93c <_Heap_Greedy_free+0x14> Heap_Block *current = blocks; blocks = blocks->next; _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( current ) ); } } 10e954: 83 c4 14 add $0x14,%esp 10e957: 5b pop %ebx 10e958: 5e pop %esi 10e959: c3 ret =============================================================================== 00115de4 <_Heap_Iterate>: void _Heap_Iterate( Heap_Control *heap, Heap_Block_visitor visitor, void *visitor_arg ) { 115de4: 55 push %ebp 115de5: 57 push %edi 115de6: 56 push %esi 115de7: 53 push %ebx 115de8: 83 ec 1c sub $0x1c,%esp 115deb: 8b 54 24 30 mov 0x30(%esp),%edx 115def: 8b 7c 24 34 mov 0x34(%esp),%edi 115df3: 8b 74 24 38 mov 0x38(%esp),%esi Heap_Block *current = heap->first_block; 115df7: 8b 42 20 mov 0x20(%edx),%eax Heap_Block *end = heap->last_block; 115dfa: 8b 5a 24 mov 0x24(%edx),%ebx bool stop = false; while ( !stop && current != end ) { 115dfd: 39 d8 cmp %ebx,%eax 115dff: 75 09 jne 115e0a <_Heap_Iterate+0x26> <== ALWAYS TAKEN 115e01: eb 2b jmp 115e2e <_Heap_Iterate+0x4a> <== NOT EXECUTED 115e03: 90 nop <== NOT EXECUTED 115e04: 89 e8 mov %ebp,%eax 115e06: 39 eb cmp %ebp,%ebx 115e08: 74 24 je 115e2e <_Heap_Iterate+0x4a> 115e0a: 8b 50 04 mov 0x4(%eax),%edx 115e0d: 83 e2 fe and $0xfffffffe,%edx RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 115e10: 8d 2c 10 lea (%eax,%edx,1),%ebp uintptr_t size = _Heap_Block_size( current ); Heap_Block *next = _Heap_Block_at( current, size ); bool used = _Heap_Is_prev_used( next ); stop = (*visitor)( current, size, used, visitor_arg ); 115e13: 89 74 24 0c mov %esi,0xc(%esp) 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; 115e17: 8b 4d 04 mov 0x4(%ebp),%ecx 115e1a: 83 e1 01 and $0x1,%ecx 115e1d: 89 4c 24 08 mov %ecx,0x8(%esp) 115e21: 89 54 24 04 mov %edx,0x4(%esp) 115e25: 89 04 24 mov %eax,(%esp) 115e28: ff d7 call *%edi { Heap_Block *current = heap->first_block; Heap_Block *end = heap->last_block; bool stop = false; while ( !stop && current != end ) { 115e2a: 84 c0 test %al,%al 115e2c: 74 d6 je 115e04 <_Heap_Iterate+0x20> <== ALWAYS TAKEN stop = (*visitor)( current, size, used, visitor_arg ); current = next; } } 115e2e: 83 c4 1c add $0x1c,%esp 115e31: 5b pop %ebx 115e32: 5e pop %esi 115e33: 5f pop %edi 115e34: 5d pop %ebp 115e35: c3 ret =============================================================================== 00111e3c <_Heap_Size_of_alloc_area>: bool _Heap_Size_of_alloc_area( Heap_Control *heap, void *alloc_begin_ptr, uintptr_t *alloc_size ) { 111e3c: 56 push %esi 111e3d: 53 push %ebx 111e3e: 8b 5c 24 0c mov 0xc(%esp),%ebx 111e42: 8b 74 24 10 mov 0x10(%esp),%esi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 111e46: 8d 4e f8 lea -0x8(%esi),%ecx 111e49: 89 f0 mov %esi,%eax 111e4b: 31 d2 xor %edx,%edx 111e4d: 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); 111e50: 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 111e52: 8b 43 20 mov 0x20(%ebx),%eax && (uintptr_t) block <= (uintptr_t) heap->last_block; 111e55: 39 c1 cmp %eax,%ecx 111e57: 72 07 jb 111e60 <_Heap_Size_of_alloc_area+0x24> 111e59: 8b 53 24 mov 0x24(%ebx),%edx 111e5c: 39 d1 cmp %edx,%ecx 111e5e: 76 08 jbe 111e68 <_Heap_Size_of_alloc_area+0x2c><== ALWAYS TAKEN Heap_Block *block = _Heap_Block_of_alloc_area( alloc_begin, page_size ); Heap_Block *next_block = NULL; uintptr_t block_size = 0; if ( !_Heap_Is_block_in_heap( heap, block ) ) { return false; 111e60: 31 c0 xor %eax,%eax } *alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin; return true; } 111e62: 5b pop %ebx 111e63: 5e pop %esi 111e64: c3 ret 111e65: 8d 76 00 lea 0x0(%esi),%esi - 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; 111e68: 8b 59 04 mov 0x4(%ecx),%ebx 111e6b: 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); 111e6e: 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; 111e70: 39 c8 cmp %ecx,%eax 111e72: 77 ec ja 111e60 <_Heap_Size_of_alloc_area+0x24><== NEVER TAKEN 111e74: 39 ca cmp %ecx,%edx 111e76: 72 e8 jb 111e60 <_Heap_Size_of_alloc_area+0x24><== 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 ) 111e78: f6 41 04 01 testb $0x1,0x4(%ecx) 111e7c: 74 e2 je 111e60 <_Heap_Size_of_alloc_area+0x24><== NEVER TAKEN ) { return false; } *alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin; 111e7e: 29 f1 sub %esi,%ecx 111e80: 8d 51 04 lea 0x4(%ecx),%edx 111e83: 8b 44 24 14 mov 0x14(%esp),%eax 111e87: 89 10 mov %edx,(%eax) return true; 111e89: b0 01 mov $0x1,%al } 111e8b: 5b pop %ebx 111e8c: 5e pop %esi 111e8d: c3 ret =============================================================================== 0010d508 <_Heap_Walk>: bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 10d508: 55 push %ebp 10d509: 57 push %edi 10d50a: 56 push %esi 10d50b: 53 push %ebx 10d50c: 83 ec 5c sub $0x5c,%esp 10d50f: 8b 5c 24 70 mov 0x70(%esp),%ebx uintptr_t const page_size = heap->page_size; 10d513: 8b 4b 10 mov 0x10(%ebx),%ecx 10d516: 89 4c 24 30 mov %ecx,0x30(%esp) uintptr_t const min_block_size = heap->min_block_size; 10d51a: 8b 43 14 mov 0x14(%ebx),%eax 10d51d: 89 44 24 38 mov %eax,0x38(%esp) Heap_Block *const first_block = heap->first_block; 10d521: 8b 4b 20 mov 0x20(%ebx),%ecx 10d524: 89 4c 24 34 mov %ecx,0x34(%esp) Heap_Block *const last_block = heap->last_block; 10d528: 8b 4b 24 mov 0x24(%ebx),%ecx 10d52b: 89 4c 24 3c mov %ecx,0x3c(%esp) Heap_Block *block = first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 10d52f: 80 7c 24 78 00 cmpb $0x0,0x78(%esp) 10d534: 74 1a je 10d550 <_Heap_Walk+0x48> 10d536: bd c0 d4 10 00 mov $0x10d4c0,%ebp if ( !_System_state_Is_up( _System_state_Get() ) ) { 10d53b: 83 3d a0 38 13 00 03 cmpl $0x3,0x1338a0 10d542: 74 1a je 10d55e <_Heap_Walk+0x56> <== ALWAYS TAKEN } block = next_block; } while ( block != first_block ); return true; 10d544: b0 01 mov $0x1,%al } 10d546: 83 c4 5c add $0x5c,%esp 10d549: 5b pop %ebx 10d54a: 5e pop %esi 10d54b: 5f pop %edi 10d54c: 5d pop %ebp 10d54d: c3 ret 10d54e: 66 90 xchg %ax,%ax 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; 10d550: bd bc d4 10 00 mov $0x10d4bc,%ebp if ( !_System_state_Is_up( _System_state_Get() ) ) { 10d555: 83 3d a0 38 13 00 03 cmpl $0x3,0x1338a0 10d55c: 75 e6 jne 10d544 <_Heap_Walk+0x3c> 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)( 10d55e: 8b 43 0c mov 0xc(%ebx),%eax 10d561: 89 44 24 28 mov %eax,0x28(%esp) 10d565: 8b 43 08 mov 0x8(%ebx),%eax 10d568: 89 44 24 24 mov %eax,0x24(%esp) 10d56c: 8b 4c 24 3c mov 0x3c(%esp),%ecx 10d570: 89 4c 24 20 mov %ecx,0x20(%esp) 10d574: 8b 4c 24 34 mov 0x34(%esp),%ecx 10d578: 89 4c 24 1c mov %ecx,0x1c(%esp) 10d57c: 8b 43 1c mov 0x1c(%ebx),%eax 10d57f: 89 44 24 18 mov %eax,0x18(%esp) 10d583: 8b 43 18 mov 0x18(%ebx),%eax 10d586: 89 44 24 14 mov %eax,0x14(%esp) 10d58a: 8b 44 24 38 mov 0x38(%esp),%eax 10d58e: 89 44 24 10 mov %eax,0x10(%esp) 10d592: 8b 4c 24 30 mov 0x30(%esp),%ecx 10d596: 89 4c 24 0c mov %ecx,0xc(%esp) 10d59a: c7 44 24 08 10 3c 12 movl $0x123c10,0x8(%esp) 10d5a1: 00 10d5a2: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10d5a9: 00 10d5aa: 8b 4c 24 74 mov 0x74(%esp),%ecx 10d5ae: 89 0c 24 mov %ecx,(%esp) 10d5b1: ff d5 call *%ebp heap->area_begin, heap->area_end, first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { 10d5b3: 8b 4c 24 30 mov 0x30(%esp),%ecx 10d5b7: 85 c9 test %ecx,%ecx 10d5b9: 0f 84 a1 00 00 00 je 10d660 <_Heap_Walk+0x158> (*printer)( source, true, "page size is zero\n" ); return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { 10d5bf: f6 44 24 30 03 testb $0x3,0x30(%esp) 10d5c4: 0f 85 b6 00 00 00 jne 10d680 <_Heap_Walk+0x178> RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d5ca: 8b 44 24 38 mov 0x38(%esp),%eax 10d5ce: 31 d2 xor %edx,%edx 10d5d0: f7 74 24 30 divl 0x30(%esp) ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { 10d5d4: 85 d2 test %edx,%edx 10d5d6: 0f 85 cc 00 00 00 jne 10d6a8 <_Heap_Walk+0x1a0> RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 10d5dc: 8b 44 24 34 mov 0x34(%esp),%eax 10d5e0: 83 c0 08 add $0x8,%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d5e3: 31 d2 xor %edx,%edx 10d5e5: f7 74 24 30 divl 0x30(%esp) ); return false; } if ( 10d5e9: 85 d2 test %edx,%edx 10d5eb: 0f 85 df 00 00 00 jne 10d6d0 <_Heap_Walk+0x1c8> block = next_block; } while ( block != first_block ); return true; } 10d5f1: 8b 44 24 34 mov 0x34(%esp),%eax 10d5f5: 8b 48 04 mov 0x4(%eax),%ecx ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { 10d5f8: f6 c1 01 test $0x1,%cl 10d5fb: 0f 84 f7 00 00 00 je 10d6f8 <_Heap_Walk+0x1f0> - 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; 10d601: 8b 54 24 3c mov 0x3c(%esp),%edx 10d605: 8b 42 04 mov 0x4(%edx),%eax 10d608: 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); 10d60b: 01 d0 add %edx,%eax ); return false; } if ( _Heap_Is_free( last_block ) ) { 10d60d: f6 40 04 01 testb $0x1,0x4(%eax) 10d611: 74 2d je 10d640 <_Heap_Walk+0x138> ); return false; } if ( 10d613: 39 44 24 34 cmp %eax,0x34(%esp) 10d617: 0f 84 fb 00 00 00 je 10d718 <_Heap_Walk+0x210> _Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block ) { (*printer)( 10d61d: c7 44 24 08 2c 3d 12 movl $0x123d2c,0x8(%esp) 10d624: 00 10d625: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10d62c: 00 10d62d: 8b 4c 24 74 mov 0x74(%esp),%ecx 10d631: 89 0c 24 mov %ecx,(%esp) 10d634: ff d5 call *%ebp "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 10d636: 31 c0 xor %eax,%eax block = next_block; } while ( block != first_block ); return true; } 10d638: 83 c4 5c add $0x5c,%esp 10d63b: 5b pop %ebx 10d63c: 5e pop %esi 10d63d: 5f pop %edi 10d63e: 5d pop %ebp 10d63f: c3 ret return false; } if ( _Heap_Is_free( last_block ) ) { (*printer)( 10d640: c7 44 24 08 c5 3b 12 movl $0x123bc5,0x8(%esp) 10d647: 00 10d648: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10d64f: 00 10d650: 8b 4c 24 74 mov 0x74(%esp),%ecx 10d654: 89 0c 24 mov %ecx,(%esp) 10d657: ff d5 call *%ebp "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 10d659: 31 c0 xor %eax,%eax 10d65b: eb db jmp 10d638 <_Heap_Walk+0x130> 10d65d: 8d 76 00 lea 0x0(%esi),%esi first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { (*printer)( source, true, "page size is zero\n" ); 10d660: c7 44 24 08 94 3b 12 movl $0x123b94,0x8(%esp) 10d667: 00 10d668: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10d66f: 00 10d670: 8b 4c 24 74 mov 0x74(%esp),%ecx 10d674: 89 0c 24 mov %ecx,(%esp) 10d677: ff d5 call *%ebp "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 10d679: 31 c0 xor %eax,%eax 10d67b: eb bb jmp 10d638 <_Heap_Walk+0x130> 10d67d: 8d 76 00 lea 0x0(%esi),%esi return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { (*printer)( 10d680: 8b 4c 24 30 mov 0x30(%esp),%ecx 10d684: 89 4c 24 0c mov %ecx,0xc(%esp) 10d688: c7 44 24 08 a7 3b 12 movl $0x123ba7,0x8(%esp) 10d68f: 00 10d690: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10d697: 00 10d698: 8b 4c 24 74 mov 0x74(%esp),%ecx 10d69c: 89 0c 24 mov %ecx,(%esp) 10d69f: ff d5 call *%ebp "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 10d6a1: 31 c0 xor %eax,%eax 10d6a3: eb 93 jmp 10d638 <_Heap_Walk+0x130> 10d6a5: 8d 76 00 lea 0x0(%esi),%esi return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { (*printer)( 10d6a8: 8b 44 24 38 mov 0x38(%esp),%eax 10d6ac: 89 44 24 0c mov %eax,0xc(%esp) 10d6b0: c7 44 24 08 a4 3c 12 movl $0x123ca4,0x8(%esp) 10d6b7: 00 10d6b8: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10d6bf: 00 10d6c0: 8b 4c 24 74 mov 0x74(%esp),%ecx 10d6c4: 89 0c 24 mov %ecx,(%esp) 10d6c7: ff d5 call *%ebp "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 10d6c9: 31 c0 xor %eax,%eax 10d6cb: e9 68 ff ff ff jmp 10d638 <_Heap_Walk+0x130> } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( 10d6d0: 8b 4c 24 34 mov 0x34(%esp),%ecx 10d6d4: 89 4c 24 0c mov %ecx,0xc(%esp) 10d6d8: c7 44 24 08 c8 3c 12 movl $0x123cc8,0x8(%esp) 10d6df: 00 10d6e0: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10d6e7: 00 10d6e8: 8b 4c 24 74 mov 0x74(%esp),%ecx 10d6ec: 89 0c 24 mov %ecx,(%esp) 10d6ef: ff d5 call *%ebp "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 10d6f1: 31 c0 xor %eax,%eax 10d6f3: e9 40 ff ff ff jmp 10d638 <_Heap_Walk+0x130> return false; } if ( !_Heap_Is_prev_used( first_block ) ) { (*printer)( 10d6f8: c7 44 24 08 fc 3c 12 movl $0x123cfc,0x8(%esp) 10d6ff: 00 10d700: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10d707: 00 10d708: 8b 4c 24 74 mov 0x74(%esp),%ecx 10d70c: 89 0c 24 mov %ecx,(%esp) 10d70f: ff d5 call *%ebp "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 10d711: 31 c0 xor %eax,%eax 10d713: e9 20 ff ff ff jmp 10d638 <_Heap_Walk+0x130> int source, Heap_Walk_printer printer, Heap_Control *heap ) { uintptr_t const page_size = heap->page_size; 10d718: 8b 43 10 mov 0x10(%ebx),%eax 10d71b: 89 44 24 40 mov %eax,0x40(%esp) return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 10d71f: 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 ) { 10d722: 39 f3 cmp %esi,%ebx 10d724: 0f 84 f3 03 00 00 je 10db1d <_Heap_Walk+0x615> block = next_block; } while ( block != first_block ); return true; } 10d72a: 8b 43 20 mov 0x20(%ebx),%eax 10d72d: 89 44 24 48 mov %eax,0x48(%esp) 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; 10d731: 39 f0 cmp %esi,%eax 10d733: 76 27 jbe 10d75c <_Heap_Walk+0x254> <== ALWAYS TAKEN 10d735: 8d 76 00 lea 0x0(%esi),%esi const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { if ( !_Heap_Is_block_in_heap( heap, free_block ) ) { (*printer)( 10d738: 89 74 24 0c mov %esi,0xc(%esp) 10d73c: c7 44 24 08 5c 3d 12 movl $0x123d5c,0x8(%esp) 10d743: 00 10d744: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10d74b: 00 10d74c: 8b 4c 24 74 mov 0x74(%esp),%ecx 10d750: 89 0c 24 mov %ecx,(%esp) 10d753: ff d5 call *%ebp "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 10d755: 31 c0 xor %eax,%eax 10d757: e9 dc fe ff ff jmp 10d638 <_Heap_Walk+0x130> 10d75c: 8b 53 24 mov 0x24(%ebx),%edx 10d75f: 89 54 24 44 mov %edx,0x44(%esp) 10d763: 39 f2 cmp %esi,%edx 10d765: 72 d1 jb 10d738 <_Heap_Walk+0x230> <== NEVER TAKEN RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 10d767: 8d 46 08 lea 0x8(%esi),%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d76a: 31 d2 xor %edx,%edx 10d76c: f7 74 24 40 divl 0x40(%esp) ); return false; } if ( 10d770: 85 d2 test %edx,%edx 10d772: 0f 85 a2 00 00 00 jne 10d81a <_Heap_Walk+0x312> <== 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; 10d778: 8b 46 04 mov 0x4(%esi),%eax 10d77b: 83 e0 fe and $0xfffffffe,%eax ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d77e: f6 44 06 04 01 testb $0x1,0x4(%esi,%eax,1) 10d783: 75 71 jne 10d7f6 <_Heap_Walk+0x2ee> <== NEVER TAKEN 10d785: 89 da mov %ebx,%edx 10d787: 89 f7 mov %esi,%edi 10d789: 89 4c 24 4c mov %ecx,0x4c(%esp) 10d78d: 8b 4c 24 48 mov 0x48(%esp),%ecx 10d791: eb 34 jmp 10d7c7 <_Heap_Walk+0x2bf> 10d793: 90 nop return false; } prev_block = free_block; free_block = free_block->next; 10d794: 8b 76 08 mov 0x8(%esi),%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 ) { 10d797: 39 f3 cmp %esi,%ebx 10d799: 0f 84 9f 00 00 00 je 10d83e <_Heap_Walk+0x336> 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; 10d79f: 39 ce cmp %ecx,%esi 10d7a1: 72 95 jb 10d738 <_Heap_Walk+0x230> 10d7a3: 3b 74 24 44 cmp 0x44(%esp),%esi 10d7a7: 77 8f ja 10d738 <_Heap_Walk+0x230> <== NEVER TAKEN RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 10d7a9: 8d 46 08 lea 0x8(%esi),%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d7ac: 31 d2 xor %edx,%edx 10d7ae: f7 74 24 40 divl 0x40(%esp) ); return false; } if ( 10d7b2: 85 d2 test %edx,%edx 10d7b4: 75 64 jne 10d81a <_Heap_Walk+0x312> 10d7b6: 89 fa mov %edi,%edx - 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; 10d7b8: 8b 46 04 mov 0x4(%esi),%eax 10d7bb: 83 e0 fe and $0xfffffffe,%eax ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d7be: f6 44 06 04 01 testb $0x1,0x4(%esi,%eax,1) 10d7c3: 75 31 jne 10d7f6 <_Heap_Walk+0x2ee> 10d7c5: 89 f7 mov %esi,%edi ); return false; } if ( free_block->prev != prev_block ) { 10d7c7: 8b 46 0c mov 0xc(%esi),%eax 10d7ca: 39 d0 cmp %edx,%eax 10d7cc: 74 c6 je 10d794 <_Heap_Walk+0x28c> (*printer)( 10d7ce: 89 44 24 10 mov %eax,0x10(%esp) 10d7d2: 89 74 24 0c mov %esi,0xc(%esp) 10d7d6: c7 44 24 08 ac 3d 12 movl $0x123dac,0x8(%esp) 10d7dd: 00 10d7de: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10d7e5: 00 10d7e6: 8b 4c 24 74 mov 0x74(%esp),%ecx 10d7ea: 89 0c 24 mov %ecx,(%esp) 10d7ed: ff d5 call *%ebp "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 10d7ef: 31 c0 xor %eax,%eax 10d7f1: e9 42 fe ff ff jmp 10d638 <_Heap_Walk+0x130> return false; } if ( _Heap_Is_used( free_block ) ) { (*printer)( 10d7f6: 89 74 24 0c mov %esi,0xc(%esp) 10d7fa: c7 44 24 08 da 3b 12 movl $0x123bda,0x8(%esp) 10d801: 00 10d802: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10d809: 00 10d80a: 8b 4c 24 74 mov 0x74(%esp),%ecx 10d80e: 89 0c 24 mov %ecx,(%esp) 10d811: ff d5 call *%ebp "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 10d813: 31 c0 xor %eax,%eax 10d815: e9 1e fe ff ff jmp 10d638 <_Heap_Walk+0x130> } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( 10d81a: 89 74 24 0c mov %esi,0xc(%esp) 10d81e: c7 44 24 08 7c 3d 12 movl $0x123d7c,0x8(%esp) 10d825: 00 10d826: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10d82d: 00 10d82e: 8b 4c 24 74 mov 0x74(%esp),%ecx 10d832: 89 0c 24 mov %ecx,(%esp) 10d835: ff d5 call *%ebp "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 10d837: 31 c0 xor %eax,%eax 10d839: e9 fa fd ff ff jmp 10d638 <_Heap_Walk+0x130> 10d83e: 8b 4c 24 4c mov 0x4c(%esp),%ecx ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d842: 8b 74 24 34 mov 0x34(%esp),%esi 10d846: 89 6c 24 44 mov %ebp,0x44(%esp) 10d84a: 8b 44 24 48 mov 0x48(%esp),%eax 10d84e: 89 dd mov %ebx,%ebp 10d850: 89 cb mov %ecx,%ebx 10d852: 83 e3 fe and $0xfffffffe,%ebx 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; 10d855: 83 e1 01 and $0x1,%ecx 10d858: 89 4c 24 40 mov %ecx,0x40(%esp) RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 10d85c: 8d 3c 33 lea (%ebx,%esi,1),%edi 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; 10d85f: 39 f8 cmp %edi,%eax 10d861: 76 2d jbe 10d890 <_Heap_Walk+0x388> <== ALWAYS TAKEN 10d863: 8b 6c 24 44 mov 0x44(%esp),%ebp 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)( 10d867: 89 7c 24 10 mov %edi,0x10(%esp) 10d86b: 89 74 24 0c mov %esi,0xc(%esp) 10d86f: c7 44 24 08 e0 3d 12 movl $0x123de0,0x8(%esp) 10d876: 00 return false; } if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) { (*printer)( 10d877: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10d87e: 00 10d87f: 8b 4c 24 74 mov 0x74(%esp),%ecx 10d883: 89 0c 24 mov %ecx,(%esp) 10d886: ff d5 call *%ebp "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 10d888: 31 c0 xor %eax,%eax 10d88a: e9 a9 fd ff ff jmp 10d638 <_Heap_Walk+0x130> 10d88f: 90 nop 10d890: 39 7d 24 cmp %edi,0x24(%ebp) 10d893: 72 ce jb 10d863 <_Heap_Walk+0x35b> 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; 10d895: 3b 74 24 3c cmp 0x3c(%esp),%esi 10d899: 0f 95 c1 setne %cl RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d89c: 89 d8 mov %ebx,%eax 10d89e: 31 d2 xor %edx,%edx 10d8a0: f7 74 24 30 divl 0x30(%esp) ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) { 10d8a4: 85 d2 test %edx,%edx 10d8a6: 74 5c je 10d904 <_Heap_Walk+0x3fc> 10d8a8: 84 c9 test %cl,%cl 10d8aa: 0f 85 54 02 00 00 jne 10db04 <_Heap_Walk+0x5fc> ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 10d8b0: f6 47 04 01 testb $0x1,0x4(%edi) 10d8b4: 0f 84 e6 00 00 00 je 10d9a0 <_Heap_Walk+0x498> if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) { return false; } } else if (prev_used) { 10d8ba: 8b 44 24 40 mov 0x40(%esp),%eax 10d8be: 85 c0 test %eax,%eax 10d8c0: 0f 84 aa 00 00 00 je 10d970 <_Heap_Walk+0x468> (*printer)( 10d8c6: 89 5c 24 10 mov %ebx,0x10(%esp) 10d8ca: 89 74 24 0c mov %esi,0xc(%esp) 10d8ce: c7 44 24 08 f6 3b 12 movl $0x123bf6,0x8(%esp) 10d8d5: 00 10d8d6: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10d8dd: 00 10d8de: 8b 4c 24 74 mov 0x74(%esp),%ecx 10d8e2: 89 0c 24 mov %ecx,(%esp) 10d8e5: 8b 4c 24 44 mov 0x44(%esp),%ecx 10d8e9: ff d1 call *%ecx block->prev_size ); } block = next_block; } while ( block != first_block ); 10d8eb: 39 7c 24 34 cmp %edi,0x34(%esp) 10d8ef: 0f 84 4f fc ff ff je 10d544 <_Heap_Walk+0x3c> 10d8f5: 8b 4f 04 mov 0x4(%edi),%ecx 10d8f8: 8b 45 20 mov 0x20(%ebp),%eax 10d8fb: 89 fe mov %edi,%esi 10d8fd: e9 4e ff ff ff jmp 10d850 <_Heap_Walk+0x348> 10d902: 66 90 xchg %ax,%ax ); return false; } if ( block_size < min_block_size && is_not_last_block ) { 10d904: 39 5c 24 38 cmp %ebx,0x38(%esp) 10d908: 76 3a jbe 10d944 <_Heap_Walk+0x43c> 10d90a: 84 c9 test %cl,%cl 10d90c: 74 a2 je 10d8b0 <_Heap_Walk+0x3a8> <== NEVER TAKEN 10d90e: 8b 6c 24 44 mov 0x44(%esp),%ebp (*printer)( 10d912: 8b 44 24 38 mov 0x38(%esp),%eax 10d916: 89 44 24 14 mov %eax,0x14(%esp) 10d91a: 89 5c 24 10 mov %ebx,0x10(%esp) 10d91e: 89 74 24 0c mov %esi,0xc(%esp) 10d922: c7 44 24 08 40 3e 12 movl $0x123e40,0x8(%esp) 10d929: 00 10d92a: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10d931: 00 10d932: 8b 4c 24 74 mov 0x74(%esp),%ecx 10d936: 89 0c 24 mov %ecx,(%esp) 10d939: ff d5 call *%ebp block, block_size, min_block_size ); return false; 10d93b: 31 c0 xor %eax,%eax 10d93d: e9 04 fc ff ff jmp 10d546 <_Heap_Walk+0x3e> 10d942: 66 90 xchg %ax,%ax } if ( next_block_begin <= block_begin && is_not_last_block ) { 10d944: 39 fe cmp %edi,%esi 10d946: 0f 82 64 ff ff ff jb 10d8b0 <_Heap_Walk+0x3a8> 10d94c: 84 c9 test %cl,%cl 10d94e: 0f 84 5c ff ff ff je 10d8b0 <_Heap_Walk+0x3a8> 10d954: 8b 6c 24 44 mov 0x44(%esp),%ebp (*printer)( 10d958: 89 7c 24 10 mov %edi,0x10(%esp) 10d95c: 89 74 24 0c mov %esi,0xc(%esp) 10d960: c7 44 24 08 6c 3e 12 movl $0x123e6c,0x8(%esp) 10d967: 00 10d968: e9 0a ff ff ff jmp 10d877 <_Heap_Walk+0x36f> 10d96d: 8d 76 00 lea 0x0(%esi),%esi "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 10d970: 8b 06 mov (%esi),%eax 10d972: 89 44 24 14 mov %eax,0x14(%esp) 10d976: 89 5c 24 10 mov %ebx,0x10(%esp) 10d97a: 89 74 24 0c mov %esi,0xc(%esp) 10d97e: c7 44 24 08 44 3f 12 movl $0x123f44,0x8(%esp) 10d985: 00 10d986: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10d98d: 00 10d98e: 8b 4c 24 74 mov 0x74(%esp),%ecx 10d992: 89 0c 24 mov %ecx,(%esp) 10d995: 8b 4c 24 44 mov 0x44(%esp),%ecx 10d999: ff d1 call *%ecx 10d99b: e9 4b ff ff ff jmp 10d8eb <_Heap_Walk+0x3e3> return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 10d9a0: 8b 4d 08 mov 0x8(%ebp),%ecx block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? 10d9a3: 8b 56 08 mov 0x8(%esi),%edx Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 10d9a6: 39 55 0c cmp %edx,0xc(%ebp) 10d9a9: 0f 84 fd 00 00 00 je 10daac <_Heap_Walk+0x5a4> " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") 10d9af: 39 d5 cmp %edx,%ebp 10d9b1: 0f 84 05 01 00 00 je 10dabc <_Heap_Walk+0x5b4> 10d9b7: c7 44 24 48 01 3a 12 movl $0x123a01,0x48(%esp) 10d9be: 00 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 ? 10d9bf: 8b 46 0c mov 0xc(%esi),%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)( 10d9c2: 39 c1 cmp %eax,%ecx 10d9c4: 0f 84 d2 00 00 00 je 10da9c <_Heap_Walk+0x594> block, block_size, block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), 10d9ca: 39 c5 cmp %eax,%ebp 10d9cc: 0f 84 fa 00 00 00 je 10dacc <_Heap_Walk+0x5c4> 10d9d2: c7 44 24 4c 01 3a 12 movl $0x123a01,0x4c(%esp) 10d9d9: 00 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)( 10d9da: 8b 4c 24 48 mov 0x48(%esp),%ecx 10d9de: 89 4c 24 20 mov %ecx,0x20(%esp) 10d9e2: 89 54 24 1c mov %edx,0x1c(%esp) 10d9e6: 8b 54 24 4c mov 0x4c(%esp),%edx 10d9ea: 89 54 24 18 mov %edx,0x18(%esp) 10d9ee: 89 44 24 14 mov %eax,0x14(%esp) 10d9f2: 89 5c 24 10 mov %ebx,0x10(%esp) 10d9f6: 89 74 24 0c mov %esi,0xc(%esp) 10d9fa: c7 44 24 08 a0 3e 12 movl $0x123ea0,0x8(%esp) 10da01: 00 10da02: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10da09: 00 10da0a: 8b 4c 24 74 mov 0x74(%esp),%ecx 10da0e: 89 0c 24 mov %ecx,(%esp) 10da11: 8b 4c 24 44 mov 0x44(%esp),%ecx 10da15: ff d1 call *%ecx block->next == last_free_block ? " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { 10da17: 8b 07 mov (%edi),%eax 10da19: 39 c3 cmp %eax,%ebx 10da1b: 75 4b jne 10da68 <_Heap_Walk+0x560> ); return false; } if ( !prev_used ) { 10da1d: 8b 54 24 40 mov 0x40(%esp),%edx 10da21: 85 d2 test %edx,%edx 10da23: 0f 84 b3 00 00 00 je 10dadc <_Heap_Walk+0x5d4> 10da29: 8b 45 08 mov 0x8(%ebp),%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 ) { 10da2c: 39 c5 cmp %eax,%ebp 10da2e: 74 0f je 10da3f <_Heap_Walk+0x537> <== NEVER TAKEN if ( free_block == block ) { 10da30: 39 c6 cmp %eax,%esi 10da32: 0f 84 b3 fe ff ff je 10d8eb <_Heap_Walk+0x3e3> return true; } free_block = free_block->next; 10da38: 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 ) { 10da3b: 39 c5 cmp %eax,%ebp 10da3d: 75 f1 jne 10da30 <_Heap_Walk+0x528> 10da3f: 8b 6c 24 44 mov 0x44(%esp),%ebp return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 10da43: 89 74 24 0c mov %esi,0xc(%esp) 10da47: c7 44 24 08 6c 3f 12 movl $0x123f6c,0x8(%esp) 10da4e: 00 10da4f: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10da56: 00 10da57: 8b 4c 24 74 mov 0x74(%esp),%ecx 10da5b: 89 0c 24 mov %ecx,(%esp) 10da5e: ff d5 call *%ebp "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 10da60: 31 c0 xor %eax,%eax 10da62: e9 d1 fb ff ff jmp 10d638 <_Heap_Walk+0x130> 10da67: 90 nop 10da68: 8b 6c 24 44 mov 0x44(%esp),%ebp " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { (*printer)( 10da6c: 89 7c 24 18 mov %edi,0x18(%esp) 10da70: 89 44 24 14 mov %eax,0x14(%esp) 10da74: 89 5c 24 10 mov %ebx,0x10(%esp) 10da78: 89 74 24 0c mov %esi,0xc(%esp) 10da7c: c7 44 24 08 d8 3e 12 movl $0x123ed8,0x8(%esp) 10da83: 00 10da84: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10da8b: 00 10da8c: 8b 4c 24 74 mov 0x74(%esp),%ecx 10da90: 89 0c 24 mov %ecx,(%esp) 10da93: ff d5 call *%ebp "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 10da95: 31 c0 xor %eax,%eax 10da97: e9 9c fb ff ff jmp 10d638 <_Heap_Walk+0x130> 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)( 10da9c: c7 44 24 4c 7a 3b 12 movl $0x123b7a,0x4c(%esp) 10daa3: 00 10daa4: e9 31 ff ff ff jmp 10d9da <_Heap_Walk+0x4d2> 10daa9: 8d 76 00 lea 0x0(%esi),%esi 10daac: c7 44 24 48 61 3b 12 movl $0x123b61,0x48(%esp) 10dab3: 00 10dab4: e9 06 ff ff ff jmp 10d9bf <_Heap_Walk+0x4b7> 10dab9: 8d 76 00 lea 0x0(%esi),%esi " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") 10dabc: c7 44 24 48 70 3b 12 movl $0x123b70,0x48(%esp) 10dac3: 00 10dac4: e9 f6 fe ff ff jmp 10d9bf <_Heap_Walk+0x4b7> 10dac9: 8d 76 00 lea 0x0(%esi),%esi block, block_size, block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), 10dacc: c7 44 24 4c 8a 3b 12 movl $0x123b8a,0x4c(%esp) 10dad3: 00 10dad4: e9 01 ff ff ff jmp 10d9da <_Heap_Walk+0x4d2> 10dad9: 8d 76 00 lea 0x0(%esi),%esi 10dadc: 8b 6c 24 44 mov 0x44(%esp),%ebp return false; } if ( !prev_used ) { (*printer)( 10dae0: 89 74 24 0c mov %esi,0xc(%esp) 10dae4: c7 44 24 08 14 3f 12 movl $0x123f14,0x8(%esp) 10daeb: 00 10daec: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10daf3: 00 10daf4: 8b 4c 24 74 mov 0x74(%esp),%ecx 10daf8: 89 0c 24 mov %ecx,(%esp) 10dafb: ff d5 call *%ebp "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 10dafd: 31 c0 xor %eax,%eax 10daff: e9 34 fb ff ff jmp 10d638 <_Heap_Walk+0x130> 10db04: 8b 6c 24 44 mov 0x44(%esp),%ebp return false; } if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) { (*printer)( 10db08: 89 5c 24 10 mov %ebx,0x10(%esp) 10db0c: 89 74 24 0c mov %esi,0xc(%esp) 10db10: c7 44 24 08 10 3e 12 movl $0x123e10,0x8(%esp) 10db17: 00 10db18: e9 5a fd ff ff jmp 10d877 <_Heap_Walk+0x36f> 10db1d: 8b 53 20 mov 0x20(%ebx),%edx 10db20: 89 54 24 48 mov %edx,0x48(%esp) 10db24: e9 19 fd ff ff jmp 10d842 <_Heap_Walk+0x33a> =============================================================================== 0010c15c <_IO_Initialize_all_drivers>: * * Output Parameters: NONE */ void _IO_Initialize_all_drivers( void ) { 10c15c: 53 push %ebx 10c15d: 83 ec 18 sub $0x18,%esp rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 10c160: 31 db xor %ebx,%ebx 10c162: a1 60 29 13 00 mov 0x132960,%eax 10c167: 85 c0 test %eax,%eax 10c169: 74 22 je 10c18d <_IO_Initialize_all_drivers+0x31><== NEVER TAKEN 10c16b: 90 nop (void) rtems_io_initialize( major, 0, NULL ); 10c16c: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp) 10c173: 00 10c174: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10c17b: 00 10c17c: 89 1c 24 mov %ebx,(%esp) 10c17f: e8 64 53 00 00 call 1114e8 void _IO_Initialize_all_drivers( void ) { rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 10c184: 43 inc %ebx 10c185: 39 1d 60 29 13 00 cmp %ebx,0x132960 10c18b: 77 df ja 10c16c <_IO_Initialize_all_drivers+0x10> (void) rtems_io_initialize( major, 0, NULL ); } 10c18d: 83 c4 18 add $0x18,%esp 10c190: 5b pop %ebx 10c191: c3 ret =============================================================================== 0010c0d4 <_IO_Manager_initialization>: * workspace. * */ void _IO_Manager_initialization(void) { 10c0d4: 55 push %ebp 10c0d5: 57 push %edi 10c0d6: 56 push %esi 10c0d7: 53 push %ebx 10c0d8: 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; 10c0db: 8b 1d 40 da 12 00 mov 0x12da40,%ebx drivers_in_table = Configuration.number_of_device_drivers; 10c0e1: 8b 35 3c da 12 00 mov 0x12da3c,%esi number_of_drivers = Configuration.maximum_drivers; 10c0e7: 8b 3d 38 da 12 00 mov 0x12da38,%edi /* * 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 ) 10c0ed: 39 fe cmp %edi,%esi 10c0ef: 73 57 jae 10c148 <_IO_Manager_initialization+0x74> * 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( 10c0f1: 8d 2c 7f lea (%edi,%edi,2),%ebp 10c0f4: c1 e5 03 shl $0x3,%ebp 10c0f7: 89 2c 24 mov %ebp,(%esp) 10c0fa: e8 fd 2b 00 00 call 10ecfc <_Workspace_Allocate_or_fatal_error> 10c0ff: 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 *) 10c101: a3 64 29 13 00 mov %eax,0x132964 _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; 10c106: 89 3d 60 29 13 00 mov %edi,0x132960 memset( 10c10c: 31 c0 xor %eax,%eax 10c10e: 89 d7 mov %edx,%edi 10c110: 89 e9 mov %ebp,%ecx 10c112: 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++ ) 10c114: 85 f6 test %esi,%esi 10c116: 74 28 je 10c140 <_IO_Manager_initialization+0x6c><== NEVER TAKEN 10c118: 8b 15 64 29 13 00 mov 0x132964,%edx * registration. The driver table is now allocated in the * workspace. * */ void _IO_Manager_initialization(void) 10c11e: 8d 04 76 lea (%esi,%esi,2),%eax 10c121: 8d 2c c5 00 00 00 00 lea 0x0(,%eax,8),%ebp 10c128: 31 c0 xor %eax,%eax 10c12a: 66 90 xchg %ax,%ax _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) _IO_Driver_address_table[index] = driver_table[index]; 10c12c: 8d 3c 02 lea (%edx,%eax,1),%edi 10c12f: 8d 34 03 lea (%ebx,%eax,1),%esi 10c132: b9 06 00 00 00 mov $0x6,%ecx 10c137: f3 a5 rep movsl %ds:(%esi),%es:(%edi) 10c139: 83 c0 18 add $0x18,%eax memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 10c13c: 39 e8 cmp %ebp,%eax 10c13e: 75 ec jne 10c12c <_IO_Manager_initialization+0x58> _IO_Driver_address_table[index] = driver_table[index]; } 10c140: 83 c4 1c add $0x1c,%esp 10c143: 5b pop %ebx 10c144: 5e pop %esi 10c145: 5f pop %edi 10c146: 5d pop %ebp 10c147: 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; 10c148: 89 1d 64 29 13 00 mov %ebx,0x132964 _IO_Number_of_drivers = number_of_drivers; 10c14e: 89 35 60 29 13 00 mov %esi,0x132960 sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) _IO_Driver_address_table[index] = driver_table[index]; } 10c154: 83 c4 1c add $0x1c,%esp 10c157: 5b pop %ebx 10c158: 5e pop %esi 10c159: 5f pop %edi 10c15a: 5d pop %ebp 10c15b: c3 ret =============================================================================== 0010cc0c <_Internal_error_Occurred>: void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 10cc0c: 53 push %ebx 10cc0d: 83 ec 18 sub $0x18,%esp 10cc10: 8b 54 24 20 mov 0x20(%esp),%edx 10cc14: 8b 44 24 24 mov 0x24(%esp),%eax 10cc18: 8b 5c 24 28 mov 0x28(%esp),%ebx _Internal_errors_What_happened.the_source = the_source; 10cc1c: 89 15 c4 1f 13 00 mov %edx,0x131fc4 _Internal_errors_What_happened.is_internal = is_internal; 10cc22: a2 c8 1f 13 00 mov %al,0x131fc8 _Internal_errors_What_happened.the_error = the_error; 10cc27: 89 1d cc 1f 13 00 mov %ebx,0x131fcc _User_extensions_Fatal( the_source, is_internal, the_error ); 10cc2d: 89 5c 24 08 mov %ebx,0x8(%esp) 10cc31: 0f b6 c0 movzbl %al,%eax 10cc34: 89 44 24 04 mov %eax,0x4(%esp) 10cc38: 89 14 24 mov %edx,(%esp) 10cc3b: e8 bc 1c 00 00 call 10e8fc <_User_extensions_Fatal> RTEMS_INLINE_ROUTINE void _System_state_Set ( System_state_Codes state ) { _System_state_Current = state; 10cc40: c7 05 a0 20 13 00 05 movl $0x5,0x1320a0 <== NOT EXECUTED 10cc47: 00 00 00 _System_state_Set( SYSTEM_STATE_FAILED ); _CPU_Fatal_halt( the_error ); 10cc4a: fa cli <== NOT EXECUTED 10cc4b: 89 d8 mov %ebx,%eax <== NOT EXECUTED 10cc4d: f4 hlt <== NOT EXECUTED 10cc4e: eb fe jmp 10cc4e <_Internal_error_Occurred+0x42><== NOT EXECUTED =============================================================================== 0010cca8 <_Objects_Allocate>: */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 10cca8: 56 push %esi 10cca9: 53 push %ebx 10ccaa: 83 ec 14 sub $0x14,%esp 10ccad: 8b 5c 24 20 mov 0x20(%esp),%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 ) 10ccb1: 8b 43 18 mov 0x18(%ebx),%eax 10ccb4: 85 c0 test %eax,%eax 10ccb6: 74 54 je 10cd0c <_Objects_Allocate+0x64><== NEVER TAKEN /* * OK. The manager should be initialized and configured to have objects. * With any luck, it is safe to attempt to allocate an object. */ the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 10ccb8: 8d 73 20 lea 0x20(%ebx),%esi 10ccbb: 89 34 24 mov %esi,(%esp) 10ccbe: e8 35 f7 ff ff call 10c3f8 <_Chain_Get> 10ccc3: 89 c1 mov %eax,%ecx if ( information->auto_extend ) { 10ccc5: 80 7b 12 00 cmpb $0x0,0x12(%ebx) 10ccc9: 74 20 je 10cceb <_Objects_Allocate+0x43> /* * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { 10cccb: 85 c0 test %eax,%eax 10cccd: 74 25 je 10ccf4 <_Objects_Allocate+0x4c> } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 10cccf: 0f b7 41 08 movzwl 0x8(%ecx),%eax 10ccd3: 0f b7 53 08 movzwl 0x8(%ebx),%edx 10ccd7: 29 d0 sub %edx,%eax _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; 10ccd9: 0f b7 73 14 movzwl 0x14(%ebx),%esi 10ccdd: 31 d2 xor %edx,%edx 10ccdf: f7 f6 div %esi information->inactive_per_block[ block ]--; 10cce1: 8b 53 30 mov 0x30(%ebx),%edx 10cce4: ff 0c 82 decl (%edx,%eax,4) information->inactive--; 10cce7: 66 ff 4b 2c decw 0x2c(%ebx) ); } #endif return the_object; } 10cceb: 89 c8 mov %ecx,%eax 10cced: 83 c4 14 add $0x14,%esp 10ccf0: 5b pop %ebx 10ccf1: 5e pop %esi 10ccf2: c3 ret 10ccf3: 90 nop * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { _Objects_Extend_information( information ); 10ccf4: 89 1c 24 mov %ebx,(%esp) 10ccf7: e8 3c 00 00 00 call 10cd38 <_Objects_Extend_information> the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 10ccfc: 89 34 24 mov %esi,(%esp) 10ccff: e8 f4 f6 ff ff call 10c3f8 <_Chain_Get> 10cd04: 89 c1 mov %eax,%ecx } if ( the_object ) { 10cd06: 85 c0 test %eax,%eax 10cd08: 75 c5 jne 10cccf <_Objects_Allocate+0x27> 10cd0a: 66 90 xchg %ax,%ax * still attempts to create the object, the information block * should be all zeroed out because it is in the BSS. So let's * check that code for this manager is even present. */ if ( information->size == 0 ) return NULL; 10cd0c: 31 c9 xor %ecx,%ecx ); } #endif return the_object; } 10cd0e: 89 c8 mov %ecx,%eax 10cd10: 83 c4 14 add $0x14,%esp 10cd13: 5b pop %ebx 10cd14: 5e pop %esi 10cd15: c3 ret =============================================================================== 0010cd38 <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 10cd38: 55 push %ebp 10cd39: 57 push %edi 10cd3a: 56 push %esi 10cd3b: 53 push %ebx 10cd3c: 83 ec 4c sub $0x4c,%esp 10cd3f: 8b 5c 24 60 mov 0x60(%esp),%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 ); 10cd43: 0f b7 43 08 movzwl 0x8(%ebx),%eax 10cd47: 89 44 24 20 mov %eax,0x20(%esp) index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 10cd4b: 8b 4b 34 mov 0x34(%ebx),%ecx 10cd4e: 8b 7b 10 mov 0x10(%ebx),%edi 10cd51: 85 c9 test %ecx,%ecx 10cd53: 0f 84 73 02 00 00 je 10cfcc <_Objects_Extend_information+0x294> block_count = 0; else { block_count = information->maximum / information->allocation_size; 10cd59: 8b 73 14 mov 0x14(%ebx),%esi 10cd5c: 89 f8 mov %edi,%eax 10cd5e: 31 d2 xor %edx,%edx 10cd60: 66 f7 f6 div %si 10cd63: 0f b7 c0 movzwl %ax,%eax 10cd66: 89 44 24 18 mov %eax,0x18(%esp) for ( ; block < block_count; block++ ) { 10cd6a: 85 c0 test %eax,%eax 10cd6c: 0f b7 c6 movzwl %si,%eax 10cd6f: 0f 84 77 02 00 00 je 10cfec <_Objects_Extend_information+0x2b4><== NEVER TAKEN if ( information->object_blocks[ block ] == NULL ) { 10cd75: 8b 11 mov (%ecx),%edx 10cd77: 85 d2 test %edx,%edx 10cd79: 0f 84 81 02 00 00 je 10d000 <_Objects_Extend_information+0x2c8><== NEVER TAKEN * information - object information table * * Output parameters: NONE */ void _Objects_Extend_information( 10cd7f: 8b 74 24 18 mov 0x18(%esp),%esi 10cd83: 4e dec %esi /* * 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 ); 10cd84: 8b 54 24 20 mov 0x20(%esp),%edx 10cd88: 89 54 24 14 mov %edx,0x14(%esp) * information - object information table * * Output parameters: NONE */ void _Objects_Extend_information( 10cd8c: 31 d2 xor %edx,%edx 10cd8e: 89 5c 24 1c mov %ebx,0x1c(%esp) 10cd92: 8b 5c 24 14 mov 0x14(%esp),%ebx 10cd96: eb 0c jmp 10cda4 <_Objects_Extend_information+0x6c> 10cd98: 89 ea mov %ebp,%edx block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) { 10cd9a: 83 3c a9 00 cmpl $0x0,(%ecx,%ebp,4) 10cd9e: 0f 84 d4 01 00 00 je 10cf78 <_Objects_Extend_information+0x240> do_extend = false; break; } else index_base += information->allocation_size; 10cda4: 01 c3 add %eax,%ebx * information - object information table * * Output parameters: NONE */ void _Objects_Extend_information( 10cda6: 8d 6a 01 lea 0x1(%edx),%ebp if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 10cda9: 39 f2 cmp %esi,%edx 10cdab: 75 eb jne 10cd98 <_Objects_Extend_information+0x60> 10cdad: 89 5c 24 14 mov %ebx,0x14(%esp) 10cdb1: 8b 5c 24 1c mov 0x1c(%esp),%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; 10cdb5: be 01 00 00 00 mov $0x1,%esi } else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 10cdba: 0f b7 d7 movzwl %di,%edx 10cdbd: 01 c2 add %eax,%edx 10cdbf: 89 54 24 1c mov %edx,0x1c(%esp) /* * 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 ) { 10cdc3: 81 fa ff ff 00 00 cmp $0xffff,%edx 10cdc9: 0f 87 9f 01 00 00 ja 10cf6e <_Objects_Extend_information+0x236> /* * 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; 10cdcf: 0f af 43 18 imul 0x18(%ebx),%eax if ( information->auto_extend ) { 10cdd3: 80 7b 12 00 cmpb $0x0,0x12(%ebx) new_object_block = _Workspace_Allocate( block_size ); 10cdd7: 89 04 24 mov %eax,(%esp) /* * 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; if ( information->auto_extend ) { 10cdda: 0f 84 a8 01 00 00 je 10cf88 <_Objects_Extend_information+0x250> new_object_block = _Workspace_Allocate( block_size ); 10cde0: e8 cf 1e 00 00 call 10ecb4 <_Workspace_Allocate> 10cde5: 89 44 24 28 mov %eax,0x28(%esp) if ( !new_object_block ) 10cde9: 85 c0 test %eax,%eax 10cdeb: 0f 84 7d 01 00 00 je 10cf6e <_Objects_Extend_information+0x236> } /* * Do we need to grow the tables? */ if ( do_extend ) { 10cdf1: 89 f0 mov %esi,%eax 10cdf3: 84 c0 test %al,%al 10cdf5: 0f 84 ee 00 00 00 je 10cee9 <_Objects_Extend_information+0x1b1> */ /* * Up the block count and maximum */ block_count++; 10cdfb: 8b 74 24 18 mov 0x18(%esp),%esi 10cdff: 46 inc %esi /* * Allocate the tables and break it up. */ block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + 10ce00: 8d 04 76 lea (%esi,%esi,2),%eax ((maximum + minimum_index) * sizeof(Objects_Control *)); 10ce03: 03 44 24 1c add 0x1c(%esp),%eax /* * Allocate the tables and break it up. */ block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + 10ce07: 03 44 24 20 add 0x20(%esp),%eax block_count++; /* * Allocate the tables and break it up. */ block_size = block_count * 10ce0b: 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 ); 10ce0e: 89 04 24 mov %eax,(%esp) 10ce11: e8 9e 1e 00 00 call 10ecb4 <_Workspace_Allocate> 10ce16: 89 c2 mov %eax,%edx if ( !object_blocks ) { 10ce18: 85 c0 test %eax,%eax 10ce1a: 0f 84 f1 01 00 00 je 10d011 <_Objects_Extend_information+0x2d9> 10ce20: 8d 3c b0 lea (%eax,%esi,4),%edi 10ce23: 89 7c 24 2c mov %edi,0x2c(%esp) 10ce27: 8d 34 f0 lea (%eax,%esi,8),%esi 10ce2a: 89 74 24 24 mov %esi,0x24(%esp) * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 10ce2e: 0f b7 43 10 movzwl 0x10(%ebx),%eax 10ce32: 39 44 24 20 cmp %eax,0x20(%esp) 10ce36: 0f 82 5a 01 00 00 jb 10cf96 <_Objects_Extend_information+0x25e> } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 10ce3c: 8b 44 24 20 mov 0x20(%esp),%eax 10ce40: 85 c0 test %eax,%eax 10ce42: 74 1d je 10ce61 <_Objects_Extend_information+0x129><== NEVER TAKEN * information - object information table * * Output parameters: NONE */ void _Objects_Extend_information( 10ce44: 8b 44 24 20 mov 0x20(%esp),%eax 10ce48: 8b 7c 24 24 mov 0x24(%esp),%edi 10ce4c: 8d 0c 87 lea (%edi,%eax,4),%ecx 10ce4f: 89 f8 mov %edi,%eax 10ce51: 8d 76 00 lea 0x0(%esi),%esi /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { local_table[ index ] = NULL; 10ce54: c7 00 00 00 00 00 movl $0x0,(%eax) 10ce5a: 83 c0 04 add $0x4,%eax } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 10ce5d: 39 c8 cmp %ecx,%eax 10ce5f: 75 f3 jne 10ce54 <_Objects_Extend_information+0x11c><== NEVER TAKEN 10ce61: 8b 44 24 18 mov 0x18(%esp),%eax 10ce65: c1 e0 02 shl $0x2,%eax } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 10ce68: c7 04 02 00 00 00 00 movl $0x0,(%edx,%eax,1) inactive_per_block[block_count] = 0; 10ce6f: 8b 7c 24 2c mov 0x2c(%esp),%edi 10ce73: c7 04 07 00 00 00 00 movl $0x0,(%edi,%eax,1) for ( index=index_base ; index < ( information->allocation_size + index_base ); 10ce7a: 0f b7 4b 14 movzwl 0x14(%ebx),%ecx 10ce7e: 03 4c 24 14 add 0x14(%esp),%ecx * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 10ce82: 39 4c 24 14 cmp %ecx,0x14(%esp) 10ce86: 73 1d jae 10cea5 <_Objects_Extend_information+0x16d><== NEVER TAKEN 10ce88: 8b 74 24 14 mov 0x14(%esp),%esi 10ce8c: 8b 7c 24 24 mov 0x24(%esp),%edi 10ce90: 8d 04 b7 lea (%edi,%esi,4),%eax * information - object information table * * Output parameters: NONE */ void _Objects_Extend_information( 10ce93: 8d 0c 8f lea (%edi,%ecx,4),%ecx 10ce96: 66 90 xchg %ax,%ax inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; 10ce98: c7 00 00 00 00 00 movl $0x0,(%eax) 10ce9e: 83 c0 04 add $0x4,%eax * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 10cea1: 39 c8 cmp %ecx,%eax 10cea3: 75 f3 jne 10ce98 <_Objects_Extend_information+0x160> index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 10cea5: 9c pushf 10cea6: fa cli 10cea7: 59 pop %ecx old_tables = information->object_blocks; 10cea8: 8b 43 34 mov 0x34(%ebx),%eax information->object_blocks = object_blocks; 10ceab: 89 53 34 mov %edx,0x34(%ebx) information->inactive_per_block = inactive_per_block; 10ceae: 8b 7c 24 2c mov 0x2c(%esp),%edi 10ceb2: 89 7b 30 mov %edi,0x30(%ebx) information->local_table = local_table; 10ceb5: 8b 7c 24 24 mov 0x24(%esp),%edi 10ceb9: 89 7b 1c mov %edi,0x1c(%ebx) information->maximum = (Objects_Maximum) maximum; 10cebc: 8b 54 24 1c mov 0x1c(%esp),%edx 10cec0: 66 89 53 10 mov %dx,0x10(%ebx) uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10cec4: 8b 13 mov (%ebx),%edx 10cec6: c1 e2 18 shl $0x18,%edx 10cec9: 81 ca 00 00 01 00 or $0x10000,%edx information->maximum_id = _Objects_Build_id( 10cecf: 0f b7 73 04 movzwl 0x4(%ebx),%esi (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10ced3: c1 e6 1b shl $0x1b,%esi 10ced6: 09 f2 or %esi,%edx uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10ced8: 0b 54 24 1c or 0x1c(%esp),%edx 10cedc: 89 53 0c mov %edx,0xc(%ebx) information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 10cedf: 51 push %ecx 10cee0: 9d popf _Workspace_Free( old_tables ); 10cee1: 89 04 24 mov %eax,(%esp) 10cee4: e8 f7 1d 00 00 call 10ece0 <_Workspace_Free> } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 10cee9: c1 e5 02 shl $0x2,%ebp 10ceec: 89 6c 24 18 mov %ebp,0x18(%esp) 10cef0: 8b 43 34 mov 0x34(%ebx),%eax 10cef3: 8b 54 24 28 mov 0x28(%esp),%edx 10cef7: 89 14 28 mov %edx,(%eax,%ebp,1) /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 10cefa: 8b 43 18 mov 0x18(%ebx),%eax 10cefd: 89 44 24 0c mov %eax,0xc(%esp) 10cf01: 0f b7 43 14 movzwl 0x14(%ebx),%eax 10cf05: 89 44 24 08 mov %eax,0x8(%esp) 10cf09: 8b 43 34 mov 0x34(%ebx),%eax 10cf0c: 8b 04 28 mov (%eax,%ebp,1),%eax 10cf0f: 89 44 24 04 mov %eax,0x4(%esp) 10cf13: 8d 74 24 34 lea 0x34(%esp),%esi 10cf17: 89 34 24 mov %esi,(%esp) 10cf1a: e8 f9 f4 ff ff call 10c418 <_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 ) { 10cf1f: 8b 6c 24 14 mov 0x14(%esp),%ebp information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 10cf23: 8d 7b 20 lea 0x20(%ebx),%edi /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 10cf26: eb 26 jmp 10cf4e <_Objects_Extend_information+0x216> 10cf28: 8b 13 mov (%ebx),%edx 10cf2a: c1 e2 18 shl $0x18,%edx 10cf2d: 81 ca 00 00 01 00 or $0x10000,%edx the_object->id = _Objects_Build_id( 10cf33: 0f b7 4b 04 movzwl 0x4(%ebx),%ecx (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10cf37: c1 e1 1b shl $0x1b,%ecx 10cf3a: 09 ca or %ecx,%edx uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10cf3c: 09 ea or %ebp,%edx 10cf3e: 89 50 08 mov %edx,0x8(%eax) information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 10cf41: 89 44 24 04 mov %eax,0x4(%esp) 10cf45: 89 3c 24 mov %edi,(%esp) 10cf48: e8 87 f4 ff ff call 10c3d4 <_Chain_Append> index++; 10cf4d: 45 inc %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 ) { 10cf4e: 89 34 24 mov %esi,(%esp) 10cf51: e8 a2 f4 ff ff call 10c3f8 <_Chain_Get> 10cf56: 85 c0 test %eax,%eax 10cf58: 75 ce jne 10cf28 <_Objects_Extend_information+0x1f0> _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 10cf5a: 8b 43 14 mov 0x14(%ebx),%eax 10cf5d: 8b 53 30 mov 0x30(%ebx),%edx 10cf60: 0f b7 c8 movzwl %ax,%ecx 10cf63: 8b 74 24 18 mov 0x18(%esp),%esi 10cf67: 89 0c 32 mov %ecx,(%edx,%esi,1) information->inactive = (Objects_Maximum)(information->inactive + information->allocation_size); 10cf6a: 66 01 43 2c add %ax,0x2c(%ebx) } 10cf6e: 83 c4 4c add $0x4c,%esp 10cf71: 5b pop %ebx 10cf72: 5e pop %esi 10cf73: 5f pop %edi 10cf74: 5d pop %ebp 10cf75: c3 ret 10cf76: 66 90 xchg %ax,%ax 10cf78: 89 5c 24 14 mov %ebx,0x14(%esp) 10cf7c: 8b 5c 24 1c mov 0x1c(%esp),%ebx else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) { do_extend = false; 10cf80: 31 f6 xor %esi,%esi 10cf82: e9 33 fe ff ff jmp 10cdba <_Objects_Extend_information+0x82> 10cf87: 90 nop 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 ); 10cf88: e8 6f 1d 00 00 call 10ecfc <_Workspace_Allocate_or_fatal_error> 10cf8d: 89 44 24 28 mov %eax,0x28(%esp) 10cf91: e9 5b fe ff ff jmp 10cdf1 <_Objects_Extend_information+0xb9> /* * 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, 10cf96: 8b 44 24 18 mov 0x18(%esp),%eax 10cf9a: c1 e0 02 shl $0x2,%eax 10cf9d: 8b 73 34 mov 0x34(%ebx),%esi 10cfa0: 89 d7 mov %edx,%edi 10cfa2: 89 c1 mov %eax,%ecx 10cfa4: f3 a4 rep movsb %ds:(%esi),%es:(%edi) information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 10cfa6: 8b 73 30 mov 0x30(%ebx),%esi 10cfa9: 8b 7c 24 2c mov 0x2c(%esp),%edi 10cfad: 89 c1 mov %eax,%ecx 10cfaf: 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 *) ); 10cfb1: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx 10cfb5: 03 4c 24 20 add 0x20(%esp),%ecx information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 10cfb9: c1 e1 02 shl $0x2,%ecx 10cfbc: 8b 73 1c mov 0x1c(%ebx),%esi 10cfbf: 8b 7c 24 24 mov 0x24(%esp),%edi 10cfc3: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 10cfc5: e9 9e fe ff ff jmp 10ce68 <_Objects_Extend_information+0x130> 10cfca: 66 90 xchg %ax,%ax 10cfcc: 0f b7 43 14 movzwl 0x14(%ebx),%eax /* * 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 ); 10cfd0: 8b 54 24 20 mov 0x20(%esp),%edx 10cfd4: 89 54 24 14 mov %edx,0x14(%esp) /* * 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; 10cfd8: be 01 00 00 00 mov $0x1,%esi minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; 10cfdd: 31 ed xor %ebp,%ebp /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) block_count = 0; 10cfdf: c7 44 24 18 00 00 00 movl $0x0,0x18(%esp) 10cfe6: 00 10cfe7: e9 ce fd ff ff jmp 10cdba <_Objects_Extend_information+0x82> /* * 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 ); 10cfec: 8b 4c 24 20 mov 0x20(%esp),%ecx <== NOT EXECUTED 10cff0: 89 4c 24 14 mov %ecx,0x14(%esp) <== 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; 10cff4: be 01 00 00 00 mov $0x1,%esi <== NOT EXECUTED minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; 10cff9: 31 ed xor %ebp,%ebp <== NOT EXECUTED 10cffb: e9 ba fd ff ff jmp 10cdba <_Objects_Extend_information+0x82><== 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 ); 10d000: 8b 4c 24 20 mov 0x20(%esp),%ecx <== NOT EXECUTED 10d004: 89 4c 24 14 mov %ecx,0x14(%esp) <== NOT EXECUTED else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) { do_extend = false; 10d008: 31 f6 xor %esi,%esi <== 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; 10d00a: 31 ed xor %ebp,%ebp <== NOT EXECUTED 10d00c: e9 a9 fd ff ff jmp 10cdba <_Objects_Extend_information+0x82><== 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 ); 10d011: 8b 44 24 28 mov 0x28(%esp),%eax 10d015: 89 04 24 mov %eax,(%esp) 10d018: e8 c3 1c 00 00 call 10ece0 <_Workspace_Free> 10d01d: e9 4c ff ff ff jmp 10cf6e <_Objects_Extend_information+0x236> =============================================================================== 0010d0bc <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint16_t the_class ) { 10d0bc: 56 push %esi 10d0bd: 53 push %ebx 10d0be: 83 ec 14 sub $0x14,%esp 10d0c1: 8b 74 24 20 mov 0x20(%esp),%esi 10d0c5: 0f b7 5c 24 24 movzwl 0x24(%esp),%ebx Objects_Information *info; int the_class_api_maximum; if ( !the_class ) 10d0ca: 66 85 db test %bx,%bx 10d0cd: 74 31 je 10d100 <_Objects_Get_information+0x44> /* * 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 ); 10d0cf: 89 34 24 mov %esi,(%esp) 10d0d2: e8 b9 4d 00 00 call 111e90 <_Objects_API_maximum_class> if ( the_class_api_maximum == 0 ) 10d0d7: 85 c0 test %eax,%eax 10d0d9: 74 25 je 10d100 <_Objects_Get_information+0x44> return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) 10d0db: 39 d8 cmp %ebx,%eax 10d0dd: 72 21 jb 10d100 <_Objects_Get_information+0x44> return NULL; if ( !_Objects_Information_table[ the_api ] ) 10d0df: 8b 04 b5 1c 1f 13 00 mov 0x131f1c(,%esi,4),%eax 10d0e6: 85 c0 test %eax,%eax 10d0e8: 74 16 je 10d100 <_Objects_Get_information+0x44><== NEVER TAKEN return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 10d0ea: 8b 04 98 mov (%eax,%ebx,4),%eax if ( !info ) 10d0ed: 85 c0 test %eax,%eax 10d0ef: 74 0f je 10d100 <_Objects_Get_information+0x44><== NEVER TAKEN * In a multprocessing configuration, we may access remote objects. * Thus we may have 0 local instances and still have a valid object * pointer. */ #if !defined(RTEMS_MULTIPROCESSING) if ( info->maximum == 0 ) 10d0f1: 66 83 78 10 00 cmpw $0x0,0x10(%eax) 10d0f6: 74 08 je 10d100 <_Objects_Get_information+0x44> return NULL; #endif return info; } 10d0f8: 83 c4 14 add $0x14,%esp 10d0fb: 5b pop %ebx 10d0fc: 5e pop %esi 10d0fd: c3 ret 10d0fe: 66 90 xchg %ax,%ax { Objects_Information *info; int the_class_api_maximum; if ( !the_class ) return NULL; 10d100: 31 c0 xor %eax,%eax if ( info->maximum == 0 ) return NULL; #endif return info; } 10d102: 83 c4 14 add $0x14,%esp 10d105: 5b pop %ebx 10d106: 5e pop %esi 10d107: c3 ret =============================================================================== 0011a2c4 <_Objects_Get_name_as_string>: char *_Objects_Get_name_as_string( Objects_Id id, size_t length, char *name ) { 11a2c4: 55 push %ebp 11a2c5: 57 push %edi 11a2c6: 56 push %esi 11a2c7: 53 push %ebx 11a2c8: 83 ec 2c sub $0x2c,%esp 11a2cb: 8b 6c 24 40 mov 0x40(%esp),%ebp 11a2cf: 8b 5c 24 44 mov 0x44(%esp),%ebx 11a2d3: 8b 74 24 48 mov 0x48(%esp),%esi char lname[5]; Objects_Control *the_object; Objects_Locations location; Objects_Id tmpId; if ( length == 0 ) 11a2d7: 85 db test %ebx,%ebx 11a2d9: 74 36 je 11a311 <_Objects_Get_name_as_string+0x4d> return NULL; if ( name == NULL ) 11a2db: 85 f6 test %esi,%esi 11a2dd: 74 32 je 11a311 <_Objects_Get_name_as_string+0x4d> return NULL; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 11a2df: 85 ed test %ebp,%ebp 11a2e1: 0f 84 b5 00 00 00 je 11a39c <_Objects_Get_name_as_string+0xd8> information = _Objects_Get_information_id( tmpId ); 11a2e7: 89 2c 24 mov %ebp,(%esp) 11a2ea: e8 fd 85 ff ff call 1128ec <_Objects_Get_information_id> 11a2ef: 89 c7 mov %eax,%edi if ( !information ) 11a2f1: 85 c0 test %eax,%eax 11a2f3: 74 1c je 11a311 <_Objects_Get_name_as_string+0x4d> return NULL; the_object = _Objects_Get( information, tmpId, &location ); 11a2f5: 8d 44 24 14 lea 0x14(%esp),%eax 11a2f9: 89 44 24 08 mov %eax,0x8(%esp) 11a2fd: 89 6c 24 04 mov %ebp,0x4(%esp) 11a301: 89 3c 24 mov %edi,(%esp) 11a304: e8 ab 86 ff ff call 1129b4 <_Objects_Get> switch ( location ) { 11a309: 8b 54 24 14 mov 0x14(%esp),%edx 11a30d: 85 d2 test %edx,%edx 11a30f: 74 0f je 11a320 <_Objects_Get_name_as_string+0x5c> #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* not supported */ #endif case OBJECTS_ERROR: return NULL; 11a311: 31 f6 xor %esi,%esi _Thread_Enable_dispatch(); return name; } return NULL; /* unreachable path */ } 11a313: 89 f0 mov %esi,%eax 11a315: 83 c4 2c add $0x2c,%esp 11a318: 5b pop %ebx 11a319: 5e pop %esi 11a31a: 5f pop %edi 11a31b: 5d pop %ebp 11a31c: c3 ret 11a31d: 8d 76 00 lea 0x0(%esi),%esi return NULL; case OBJECTS_LOCAL: #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) { 11a320: 80 7f 38 00 cmpb $0x0,0x38(%edi) 11a324: 0f 85 82 00 00 00 jne 11a3ac <_Objects_Get_name_as_string+0xe8> s = the_object->name.name_p; } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; 11a32a: 8b 40 0c mov 0xc(%eax),%eax lname[ 0 ] = (u32_name >> 24) & 0xff; 11a32d: 89 c2 mov %eax,%edx 11a32f: c1 ea 18 shr $0x18,%edx 11a332: 88 54 24 1b mov %dl,0x1b(%esp) lname[ 1 ] = (u32_name >> 16) & 0xff; 11a336: 89 c2 mov %eax,%edx 11a338: c1 ea 10 shr $0x10,%edx 11a33b: 88 54 24 1c mov %dl,0x1c(%esp) lname[ 2 ] = (u32_name >> 8) & 0xff; 11a33f: 89 c2 mov %eax,%edx 11a341: c1 ea 08 shr $0x8,%edx 11a344: 88 54 24 1d mov %dl,0x1d(%esp) lname[ 3 ] = (u32_name >> 0) & 0xff; 11a348: 88 44 24 1e mov %al,0x1e(%esp) lname[ 4 ] = '\0'; 11a34c: c6 44 24 1f 00 movb $0x0,0x1f(%esp) s = lname; 11a351: 8d 4c 24 1b lea 0x1b(%esp),%ecx } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 11a355: 83 fb 01 cmp $0x1,%ebx 11a358: 74 59 je 11a3b3 <_Objects_Get_name_as_string+0xef><== NEVER TAKEN 11a35a: 8a 11 mov (%ecx),%dl 11a35c: 84 d2 test %dl,%dl 11a35e: 74 53 je 11a3b3 <_Objects_Get_name_as_string+0xef> * This method objects the name of an object and returns its name * in the form of a C string. It attempts to be careful about * overflowing the user's string and about returning unprintable characters. */ char *_Objects_Get_name_as_string( 11a360: 8d 7c 19 ff lea -0x1(%ecx,%ebx,1),%edi 11a364: 89 f3 mov %esi,%ebx 11a366: eb 06 jmp 11a36e <_Objects_Get_name_as_string+0xaa> s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 11a368: 8a 11 mov (%ecx),%dl 11a36a: 84 d2 test %dl,%dl 11a36c: 74 1c je 11a38a <_Objects_Get_name_as_string+0xc6> *d = (isprint((unsigned char)*s)) ? *s : '*'; 11a36e: 0f b6 c2 movzbl %dl,%eax 11a371: 8b 2d e8 f6 13 00 mov 0x13f6e8,%ebp 11a377: 0f be 44 05 01 movsbl 0x1(%ebp,%eax,1),%eax 11a37c: a8 97 test $0x97,%al 11a37e: 75 02 jne 11a382 <_Objects_Get_name_as_string+0xbe> 11a380: b2 2a mov $0x2a,%dl 11a382: 88 13 mov %dl,(%ebx) s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 11a384: 41 inc %ecx 11a385: 43 inc %ebx 11a386: 39 f9 cmp %edi,%ecx 11a388: 75 de jne 11a368 <_Objects_Get_name_as_string+0xa4> *d = (isprint((unsigned char)*s)) ? *s : '*'; } } *d = '\0'; 11a38a: c6 03 00 movb $0x0,(%ebx) _Thread_Enable_dispatch(); 11a38d: e8 62 93 ff ff call 1136f4 <_Thread_Enable_dispatch> return name; } return NULL; /* unreachable path */ } 11a392: 89 f0 mov %esi,%eax 11a394: 83 c4 2c add $0x2c,%esp 11a397: 5b pop %ebx 11a398: 5e pop %esi 11a399: 5f pop %edi 11a39a: 5d pop %ebp 11a39b: c3 ret return NULL; if ( name == NULL ) return NULL; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 11a39c: a1 0c 26 14 00 mov 0x14260c,%eax 11a3a1: 8b 68 08 mov 0x8(%eax),%ebp 11a3a4: e9 3e ff ff ff jmp 11a2e7 <_Objects_Get_name_as_string+0x23> 11a3a9: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_LOCAL: #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) { s = the_object->name.name_p; 11a3ac: 8b 48 0c mov 0xc(%eax),%ecx lname[ 4 ] = '\0'; s = lname; } d = name; if ( s ) { 11a3af: 85 c9 test %ecx,%ecx 11a3b1: 75 a2 jne 11a355 <_Objects_Get_name_as_string+0x91> for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { *d = (isprint((unsigned char)*s)) ? *s : '*'; 11a3b3: 89 f3 mov %esi,%ebx } } *d = '\0'; 11a3b5: c6 03 00 movb $0x0,(%ebx) _Thread_Enable_dispatch(); 11a3b8: e8 37 93 ff ff call 1136f4 <_Thread_Enable_dispatch> 11a3bd: eb d3 jmp 11a392 <_Objects_Get_name_as_string+0xce> =============================================================================== 0011cce0 <_Objects_Get_next>: Objects_Information *information, Objects_Id id, Objects_Locations *location_p, Objects_Id *next_id_p ) { 11cce0: 55 push %ebp 11cce1: 57 push %edi 11cce2: 56 push %esi 11cce3: 53 push %ebx 11cce4: 83 ec 1c sub $0x1c,%esp 11cce7: 8b 74 24 30 mov 0x30(%esp),%esi 11cceb: 8b 5c 24 34 mov 0x34(%esp),%ebx 11ccef: 8b 7c 24 38 mov 0x38(%esp),%edi 11ccf3: 8b 6c 24 3c mov 0x3c(%esp),%ebp Objects_Control *object; Objects_Id next_id; if ( !information ) 11ccf7: 85 f6 test %esi,%esi 11ccf9: 74 59 je 11cd54 <_Objects_Get_next+0x74> return NULL; if ( !location_p ) 11ccfb: 85 ff test %edi,%edi 11ccfd: 74 55 je 11cd54 <_Objects_Get_next+0x74> return NULL; if ( !next_id_p ) 11ccff: 85 ed test %ebp,%ebp 11cd01: 74 51 je 11cd54 <_Objects_Get_next+0x74> return NULL; if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX) 11cd03: 66 85 db test %bx,%bx 11cd06: 74 28 je 11cd30 <_Objects_Get_next+0x50> else next_id = id; do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) 11cd08: 66 39 5e 10 cmp %bx,0x10(%esi) 11cd0c: 72 2e jb 11cd3c <_Objects_Get_next+0x5c> *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 11cd0e: 89 7c 24 08 mov %edi,0x8(%esp) 11cd12: 89 5c 24 04 mov %ebx,0x4(%esp) 11cd16: 89 34 24 mov %esi,(%esp) 11cd19: e8 96 5c ff ff call 1129b4 <_Objects_Get> next_id++; 11cd1e: 43 inc %ebx } while (*location_p != OBJECTS_LOCAL); 11cd1f: 8b 17 mov (%edi),%edx 11cd21: 85 d2 test %edx,%edx 11cd23: 75 e3 jne 11cd08 <_Objects_Get_next+0x28> *next_id_p = next_id; 11cd25: 89 5d 00 mov %ebx,0x0(%ebp) return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; } 11cd28: 83 c4 1c add $0x1c,%esp 11cd2b: 5b pop %ebx 11cd2c: 5e pop %esi 11cd2d: 5f pop %edi 11cd2e: 5d pop %ebp 11cd2f: c3 ret if ( !next_id_p ) return NULL; if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX) next_id = information->minimum_id; 11cd30: 8b 5e 08 mov 0x8(%esi),%ebx else next_id = id; do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) 11cd33: 66 39 5e 10 cmp %bx,0x10(%esi) 11cd37: 73 d5 jae 11cd0e <_Objects_Get_next+0x2e><== ALWAYS TAKEN 11cd39: 8d 76 00 lea 0x0(%esi),%esi { *location_p = OBJECTS_ERROR; 11cd3c: c7 07 01 00 00 00 movl $0x1,(%edi) *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; 11cd42: c7 45 00 ff ff ff ff movl $0xffffffff,0x0(%ebp) return 0; 11cd49: 31 c0 xor %eax,%eax } 11cd4b: 83 c4 1c add $0x1c,%esp 11cd4e: 5b pop %ebx 11cd4f: 5e pop %esi 11cd50: 5f pop %edi 11cd51: 5d pop %ebp 11cd52: c3 ret 11cd53: 90 nop { Objects_Control *object; Objects_Id next_id; if ( !information ) return NULL; 11cd54: 31 c0 xor %eax,%eax 11cd56: eb d0 jmp 11cd28 <_Objects_Get_next+0x48> =============================================================================== 0011e4a0 <_Objects_Get_no_protection>: Objects_Control *_Objects_Get_no_protection( Objects_Information *information, Objects_Id id, Objects_Locations *location ) { 11e4a0: 8b 54 24 04 mov 0x4(%esp),%edx /* * 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; 11e4a4: b8 01 00 00 00 mov $0x1,%eax 11e4a9: 2b 42 08 sub 0x8(%edx),%eax 11e4ac: 03 44 24 08 add 0x8(%esp),%eax if ( information->maximum >= index ) { 11e4b0: 0f b7 4a 10 movzwl 0x10(%edx),%ecx 11e4b4: 39 c8 cmp %ecx,%eax 11e4b6: 77 18 ja 11e4d0 <_Objects_Get_no_protection+0x30> if ( (the_object = information->local_table[ index ]) != NULL ) { 11e4b8: 8b 52 1c mov 0x1c(%edx),%edx 11e4bb: 8b 04 82 mov (%edx,%eax,4),%eax 11e4be: 85 c0 test %eax,%eax 11e4c0: 74 0e je 11e4d0 <_Objects_Get_no_protection+0x30><== NEVER TAKEN *location = OBJECTS_LOCAL; 11e4c2: 8b 54 24 0c mov 0xc(%esp),%edx 11e4c6: c7 02 00 00 00 00 movl $0x0,(%edx) return the_object; 11e4cc: c3 ret 11e4cd: 8d 76 00 lea 0x0(%esi),%esi /* * This isn't supported or required yet for Global objects so * if it isn't local, we don't find it. */ *location = OBJECTS_ERROR; 11e4d0: 8b 44 24 0c mov 0xc(%esp),%eax 11e4d4: c7 00 01 00 00 00 movl $0x1,(%eax) return NULL; 11e4da: 31 c0 xor %eax,%eax } 11e4dc: c3 ret =============================================================================== 00112a28 <_Objects_Id_to_name>: */ Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 112a28: 83 ec 2c sub $0x2c,%esp 112a2b: 8b 44 24 30 mov 0x30(%esp),%eax /* * Caller is trusted for name != NULL. */ tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 112a2f: 85 c0 test %eax,%eax 112a31: 75 41 jne 112a74 <_Objects_Id_to_name+0x4c> 112a33: a1 0c 26 14 00 mov 0x14260c,%eax 112a38: 8b 50 08 mov 0x8(%eax),%edx 112a3b: 89 d0 mov %edx,%eax 112a3d: c1 e8 18 shr $0x18,%eax 112a40: 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 ) 112a43: 8d 48 ff lea -0x1(%eax),%ecx 112a46: 83 f9 02 cmp $0x2,%ecx 112a49: 77 1d ja 112a68 <_Objects_Id_to_name+0x40> the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) 112a4b: 8b 04 85 1c 20 14 00 mov 0x14201c(,%eax,4),%eax 112a52: 85 c0 test %eax,%eax 112a54: 74 12 je 112a68 <_Objects_Id_to_name+0x40> */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class( Objects_Id id ) { return (uint32_t) 112a56: 89 d1 mov %edx,%ecx 112a58: c1 e9 1b shr $0x1b,%ecx return OBJECTS_INVALID_ID; the_class = _Objects_Get_class( tmpId ); information = _Objects_Information_table[ the_api ][ the_class ]; 112a5b: 8b 04 88 mov (%eax,%ecx,4),%eax if ( !information ) 112a5e: 85 c0 test %eax,%eax 112a60: 74 06 je 112a68 <_Objects_Id_to_name+0x40><== NEVER TAKEN return OBJECTS_INVALID_ID; #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) 112a62: 80 78 38 00 cmpb $0x0,0x38(%eax) 112a66: 74 10 je 112a78 <_Objects_Id_to_name+0x50><== ALWAYS TAKEN tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; 112a68: 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; } 112a6d: 83 c4 2c add $0x2c,%esp 112a70: c3 ret 112a71: 8d 76 00 lea 0x0(%esi),%esi /* * Caller is trusted for name != NULL. */ tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 112a74: 89 c2 mov %eax,%edx 112a76: eb c3 jmp 112a3b <_Objects_Id_to_name+0x13> #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 ); 112a78: 8d 4c 24 1c lea 0x1c(%esp),%ecx 112a7c: 89 4c 24 08 mov %ecx,0x8(%esp) 112a80: 89 54 24 04 mov %edx,0x4(%esp) 112a84: 89 04 24 mov %eax,(%esp) 112a87: e8 28 ff ff ff call 1129b4 <_Objects_Get> if ( !the_object ) 112a8c: 85 c0 test %eax,%eax 112a8e: 74 d8 je 112a68 <_Objects_Id_to_name+0x40> return OBJECTS_INVALID_ID; *name = the_object->name; 112a90: 8b 50 0c mov 0xc(%eax),%edx 112a93: 8b 44 24 34 mov 0x34(%esp),%eax 112a97: 89 10 mov %edx,(%eax) _Thread_Enable_dispatch(); 112a99: e8 56 0c 00 00 call 1136f4 <_Thread_Enable_dispatch> return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 112a9e: 31 c0 xor %eax,%eax 112aa0: eb cb jmp 112a6d <_Objects_Id_to_name+0x45> =============================================================================== 0010d36c <_Objects_Shrink_information>: */ void _Objects_Shrink_information( Objects_Information *information ) { 10d36c: 55 push %ebp 10d36d: 57 push %edi 10d36e: 56 push %esi 10d36f: 53 push %ebx 10d370: 83 ec 1c sub $0x1c,%esp 10d373: 8b 7c 24 30 mov 0x30(%esp),%edi /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); 10d377: 0f b7 5f 08 movzwl 0x8(%edi),%ebx block_count = (information->maximum - index_base) / 10d37b: 0f b7 77 14 movzwl 0x14(%edi),%esi 10d37f: 0f b7 47 10 movzwl 0x10(%edi),%eax 10d383: 29 d8 sub %ebx,%eax 10d385: 31 d2 xor %edx,%edx 10d387: f7 f6 div %esi information->allocation_size; for ( block = 0; block < block_count; block++ ) { 10d389: 85 c0 test %eax,%eax 10d38b: 74 1e je 10d3ab <_Objects_Shrink_information+0x3f><== NEVER TAKEN if ( information->inactive_per_block[ block ] == 10d38d: 8b 57 30 mov 0x30(%edi),%edx 10d390: 3b 32 cmp (%edx),%esi 10d392: 74 1f je 10d3b3 <_Objects_Shrink_information+0x47><== NEVER TAKEN 10d394: 31 c9 xor %ecx,%ecx 10d396: eb 0c jmp 10d3a4 <_Objects_Shrink_information+0x38> * the_block - the block to remove * * Output parameters: NONE */ void _Objects_Shrink_information( 10d398: 8d 2c 8d 00 00 00 00 lea 0x0(,%ecx,4),%ebp 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 ] == 10d39f: 3b 34 8a cmp (%edx,%ecx,4),%esi 10d3a2: 74 14 je 10d3b8 <_Objects_Shrink_information+0x4c> information->inactive -= information->allocation_size; return; } index_base += information->allocation_size; 10d3a4: 01 f3 add %esi,%ebx index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { 10d3a6: 41 inc %ecx 10d3a7: 39 c1 cmp %eax,%ecx 10d3a9: 75 ed jne 10d398 <_Objects_Shrink_information+0x2c> return; } index_base += information->allocation_size; } } 10d3ab: 83 c4 1c add $0x1c,%esp 10d3ae: 5b pop %ebx 10d3af: 5e pop %esi 10d3b0: 5f pop %edi 10d3b1: 5d pop %ebp 10d3b2: 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 ] == 10d3b3: 31 ed xor %ebp,%ebp <== NOT EXECUTED 10d3b5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First( Chain_Control *the_chain ) { return _Chain_Head( the_chain )->next; 10d3b8: 8b 47 20 mov 0x20(%edi),%eax 10d3bb: eb 09 jmp 10d3c6 <_Objects_Shrink_information+0x5a> 10d3bd: 8d 76 00 lea 0x0(%esi),%esi 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; 10d3c0: 89 f0 mov %esi,%eax if ((index >= index_base) && (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); } } while ( the_object ); 10d3c2: 85 f6 test %esi,%esi 10d3c4: 74 22 je 10d3e8 <_Objects_Shrink_information+0x7c> * 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 ); 10d3c6: 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; 10d3ca: 8b 30 mov (%eax),%esi if ((index >= index_base) && 10d3cc: 39 da cmp %ebx,%edx 10d3ce: 72 f0 jb 10d3c0 <_Objects_Shrink_information+0x54> (index < (index_base + information->allocation_size))) { 10d3d0: 0f b7 4f 14 movzwl 0x14(%edi),%ecx 10d3d4: 01 d9 add %ebx,%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) && 10d3d6: 39 ca cmp %ecx,%edx 10d3d8: 73 e6 jae 10d3c0 <_Objects_Shrink_information+0x54> (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); 10d3da: 89 04 24 mov %eax,(%esp) 10d3dd: e8 32 41 00 00 call 111514 <_Chain_Extract> 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; 10d3e2: 89 f0 mov %esi,%eax if ((index >= index_base) && (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); } } while ( the_object ); 10d3e4: 85 f6 test %esi,%esi 10d3e6: 75 de jne 10d3c6 <_Objects_Shrink_information+0x5a> /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); 10d3e8: 8b 47 34 mov 0x34(%edi),%eax 10d3eb: 8b 04 28 mov (%eax,%ebp,1),%eax 10d3ee: 89 04 24 mov %eax,(%esp) 10d3f1: e8 ea 18 00 00 call 10ece0 <_Workspace_Free> information->object_blocks[ block ] = NULL; 10d3f6: 8b 47 34 mov 0x34(%edi),%eax 10d3f9: c7 04 28 00 00 00 00 movl $0x0,(%eax,%ebp,1) information->inactive_per_block[ block ] = 0; 10d400: 8b 47 30 mov 0x30(%edi),%eax 10d403: c7 04 28 00 00 00 00 movl $0x0,(%eax,%ebp,1) information->inactive -= information->allocation_size; 10d40a: 8b 47 14 mov 0x14(%edi),%eax 10d40d: 66 29 47 2c sub %ax,0x2c(%edi) return; } index_base += information->allocation_size; } } 10d411: 83 c4 1c add $0x1c,%esp 10d414: 5b pop %ebx 10d415: 5e pop %esi 10d416: 5f pop %edi 10d417: 5d pop %ebp 10d418: c3 ret =============================================================================== 00113350 <_POSIX_Keys_Run_destructors>: */ void _POSIX_Keys_Run_destructors( Thread_Control *thread ) { 113350: 55 push %ebp 113351: 57 push %edi 113352: 56 push %esi 113353: 53 push %ebx 113354: 83 ec 2c sub $0x2c,%esp Objects_Maximum thread_index = _Objects_Get_index( thread->Object.id ); 113357: 8b 44 24 40 mov 0x40(%esp),%eax 11335b: 8b 40 08 mov 0x8(%eax),%eax 11335e: 89 c7 mov %eax,%edi 113360: c1 ef 18 shr $0x18,%edi 113363: 83 e7 07 and $0x7,%edi for ( index = 1 ; index <= max ; ++index ) { POSIX_Keys_Control *key = (POSIX_Keys_Control *) _POSIX_Keys_Information.local_table [ index ]; if ( key != NULL && key->destructor != NULL ) { void *value = key->Values [ thread_api ][ thread_index ]; 113366: 25 ff ff 00 00 and $0xffff,%eax 11336b: c1 e0 02 shl $0x2,%eax 11336e: 89 44 24 1c mov %eax,0x1c(%esp) * * Reference: 17.1.1.2 P1003.1c/Draft 10, p. 163, line 99. */ while ( !done ) { Objects_Maximum index = 0; Objects_Maximum max = _POSIX_Keys_Information.maximum; 113372: 8b 1d 90 23 13 00 mov 0x132390,%ebx done = true; for ( index = 1 ; index <= max ; ++index ) { 113378: 66 85 db test %bx,%bx 11337b: 75 0b jne 113388 <_POSIX_Keys_Run_destructors+0x38> done = false; } } } } } 11337d: 83 c4 2c add $0x2c,%esp 113380: 5b pop %ebx 113381: 5e pop %esi 113382: 5f pop %edi 113383: 5d pop %ebp 113384: c3 ret 113385: 8d 76 00 lea 0x0(%esi),%esi Objects_Maximum index = 0; Objects_Maximum max = _POSIX_Keys_Information.maximum; done = true; for ( index = 1 ; index <= max ; ++index ) { 113388: be 01 00 00 00 mov $0x1,%esi 11338d: b2 01 mov $0x1,%dl POSIX_Keys_Control *key = (POSIX_Keys_Control *) _POSIX_Keys_Information.local_table [ index ]; 11338f: 0f b7 ce movzwl %si,%ecx Objects_Maximum max = _POSIX_Keys_Information.maximum; done = true; for ( index = 1 ; index <= max ; ++index ) { POSIX_Keys_Control *key = (POSIX_Keys_Control *) 113392: a1 9c 23 13 00 mov 0x13239c,%eax 113397: 8b 04 88 mov (%eax,%ecx,4),%eax _POSIX_Keys_Information.local_table [ index ]; if ( key != NULL && key->destructor != NULL ) { 11339a: 85 c0 test %eax,%eax 11339c: 74 25 je 1133c3 <_POSIX_Keys_Run_destructors+0x73> 11339e: 8b 48 10 mov 0x10(%eax),%ecx 1133a1: 85 c9 test %ecx,%ecx 1133a3: 74 1e je 1133c3 <_POSIX_Keys_Run_destructors+0x73> void *value = key->Values [ thread_api ][ thread_index ]; 1133a5: 8b 6c 24 1c mov 0x1c(%esp),%ebp 1133a9: 03 6c b8 14 add 0x14(%eax,%edi,4),%ebp 1133ad: 8b 4d 00 mov 0x0(%ebp),%ecx if ( value != NULL ) { 1133b0: 85 c9 test %ecx,%ecx 1133b2: 74 0f je 1133c3 <_POSIX_Keys_Run_destructors+0x73><== ALWAYS TAKEN key->Values [ thread_api ][ thread_index ] = NULL; 1133b4: c7 45 00 00 00 00 00 movl $0x0,0x0(%ebp) <== NOT EXECUTED (*key->destructor)( value ); 1133bb: 89 0c 24 mov %ecx,(%esp) <== NOT EXECUTED 1133be: ff 50 10 call *0x10(%eax) <== NOT EXECUTED done = false; 1133c1: 31 d2 xor %edx,%edx <== NOT EXECUTED Objects_Maximum index = 0; Objects_Maximum max = _POSIX_Keys_Information.maximum; done = true; for ( index = 1 ; index <= max ; ++index ) { 1133c3: 46 inc %esi 1133c4: 66 39 f3 cmp %si,%bx 1133c7: 73 c6 jae 11338f <_POSIX_Keys_Run_destructors+0x3f> * number of iterations. An infinite loop may happen if destructors set * thread specific data. This can be considered dubious. * * Reference: 17.1.1.2 P1003.1c/Draft 10, p. 163, line 99. */ while ( !done ) { 1133c9: 84 d2 test %dl,%dl 1133cb: 74 a5 je 113372 <_POSIX_Keys_Run_destructors+0x22><== NEVER TAKEN 1133cd: eb ae jmp 11337d <_POSIX_Keys_Run_destructors+0x2d> =============================================================================== 00110da4 <_POSIX_Message_queue_Receive_support>: size_t msg_len, unsigned int *msg_prio, bool wait, Watchdog_Interval timeout ) { 110da4: 57 push %edi 110da5: 56 push %esi 110da6: 53 push %ebx 110da7: 83 ec 30 sub $0x30,%esp 110daa: 8b 7c 24 40 mov 0x40(%esp),%edi 110dae: 8b 74 24 4c mov 0x4c(%esp),%esi 110db2: 8a 5c 24 50 mov 0x50(%esp),%bl POSIX_Message_queue_Control_fd *the_mq_fd; Objects_Locations location; size_t length_out; bool do_wait; the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); 110db6: 8d 44 24 28 lea 0x28(%esp),%eax 110dba: 89 44 24 08 mov %eax,0x8(%esp) RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd ( mqd_t id, Objects_Locations *location ) { return (POSIX_Message_queue_Control_fd *) _Objects_Get( 110dbe: 89 7c 24 04 mov %edi,0x4(%esp) 110dc2: c7 04 24 20 b1 13 00 movl $0x13b120,(%esp) 110dc9: e8 22 32 00 00 call 113ff0 <_Objects_Get> switch ( location ) { 110dce: 8b 54 24 28 mov 0x28(%esp),%edx 110dd2: 85 d2 test %edx,%edx 110dd4: 74 1a je 110df0 <_POSIX_Message_queue_Receive_support+0x4c> #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); 110dd6: e8 8d 9e 00 00 call 11ac68 <__errno> 110ddb: c7 00 09 00 00 00 movl $0x9,(%eax) 110de1: b8 ff ff ff ff mov $0xffffffff,%eax } 110de6: 83 c4 30 add $0x30,%esp 110de9: 5b pop %ebx 110dea: 5e pop %esi 110deb: 5f pop %edi 110dec: c3 ret 110ded: 8d 76 00 lea 0x0(%esi),%esi the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) { 110df0: 8b 50 14 mov 0x14(%eax),%edx 110df3: 89 d1 mov %edx,%ecx 110df5: 83 e1 03 and $0x3,%ecx 110df8: 49 dec %ecx 110df9: 0f 84 c0 00 00 00 je 110ebf <_POSIX_Message_queue_Receive_support+0x11b> _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EBADF ); } the_mq = the_mq_fd->Queue; 110dff: 8b 40 10 mov 0x10(%eax),%eax if ( msg_len < the_mq->Message_queue.maximum_message_size ) { 110e02: 8b 4c 24 48 mov 0x48(%esp),%ecx 110e06: 39 48 68 cmp %ecx,0x68(%eax) 110e09: 77 75 ja 110e80 <_POSIX_Message_queue_Receive_support+0xdc> /* * Now if something goes wrong, we return a "length" of -1 * to indicate an error. */ length_out = -1; 110e0b: c7 44 24 2c ff ff ff movl $0xffffffff,0x2c(%esp) 110e12: ff /* * A timed receive with a bad time will do a poll regardless. */ if ( wait ) 110e13: 84 db test %bl,%bl 110e15: 75 59 jne 110e70 <_POSIX_Message_queue_Receive_support+0xcc> 110e17: 31 d2 xor %edx,%edx do_wait = wait; /* * Now perform the actual message receive */ _CORE_message_queue_Seize( 110e19: 8b 4c 24 54 mov 0x54(%esp),%ecx 110e1d: 89 4c 24 14 mov %ecx,0x14(%esp) 110e21: 89 54 24 10 mov %edx,0x10(%esp) 110e25: 8d 54 24 2c lea 0x2c(%esp),%edx 110e29: 89 54 24 0c mov %edx,0xc(%esp) 110e2d: 8b 54 24 44 mov 0x44(%esp),%edx 110e31: 89 54 24 08 mov %edx,0x8(%esp) 110e35: 89 7c 24 04 mov %edi,0x4(%esp) 110e39: 83 c0 1c add $0x1c,%eax 110e3c: 89 04 24 mov %eax,(%esp) 110e3f: e8 0c 22 00 00 call 113050 <_CORE_message_queue_Seize> &length_out, do_wait, timeout ); _Thread_Enable_dispatch(); 110e44: e8 7f 3e 00 00 call 114cc8 <_Thread_Enable_dispatch> if (msg_prio) { *msg_prio = _POSIX_Message_queue_Priority_from_core( _Thread_Executing->Wait.count 110e49: 8b 15 ac b1 13 00 mov 0x13b1ac,%edx do_wait, timeout ); _Thread_Enable_dispatch(); if (msg_prio) { 110e4f: 85 f6 test %esi,%esi 110e51: 74 09 je 110e5c <_POSIX_Message_queue_Receive_support+0xb8><== NEVER TAKEN RTEMS_INLINE_ROUTINE unsigned int _POSIX_Message_queue_Priority_from_core( CORE_message_queue_Submit_types priority ) { /* absolute value without a library dependency */ return (unsigned int) ((priority >= 0) ? priority : -priority); 110e53: 8b 42 24 mov 0x24(%edx),%eax 110e56: 85 c0 test %eax,%eax 110e58: 78 22 js 110e7c <_POSIX_Message_queue_Receive_support+0xd8> *msg_prio = _POSIX_Message_queue_Priority_from_core( 110e5a: 89 06 mov %eax,(%esi) _Thread_Executing->Wait.count ); } if ( !_Thread_Executing->Wait.return_code ) 110e5c: 8b 42 34 mov 0x34(%edx),%eax 110e5f: 85 c0 test %eax,%eax 110e61: 75 39 jne 110e9c <_POSIX_Message_queue_Receive_support+0xf8> return length_out; 110e63: 8b 44 24 2c mov 0x2c(%esp),%eax case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 110e67: 83 c4 30 add $0x30,%esp 110e6a: 5b pop %ebx 110e6b: 5e pop %esi 110e6c: 5f pop %edi 110e6d: c3 ret 110e6e: 66 90 xchg %ax,%ax /* * A timed receive with a bad time will do a poll regardless. */ if ( wait ) do_wait = (the_mq_fd->oflag & O_NONBLOCK) ? false : true; 110e70: 80 e6 40 and $0x40,%dh 110e73: 0f 94 c2 sete %dl 110e76: 0f b6 d2 movzbl %dl,%edx 110e79: eb 9e jmp 110e19 <_POSIX_Message_queue_Receive_support+0x75> 110e7b: 90 nop 110e7c: f7 d8 neg %eax 110e7e: eb da jmp 110e5a <_POSIX_Message_queue_Receive_support+0xb6> } the_mq = the_mq_fd->Queue; if ( msg_len < the_mq->Message_queue.maximum_message_size ) { _Thread_Enable_dispatch(); 110e80: e8 43 3e 00 00 call 114cc8 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( EMSGSIZE ); 110e85: e8 de 9d 00 00 call 11ac68 <__errno> 110e8a: c7 00 7a 00 00 00 movl $0x7a,(%eax) 110e90: b8 ff ff ff ff mov $0xffffffff,%eax 110e95: e9 4c ff ff ff jmp 110de6 <_POSIX_Message_queue_Receive_support+0x42> 110e9a: 66 90 xchg %ax,%ax } if ( !_Thread_Executing->Wait.return_code ) return length_out; rtems_set_errno_and_return_minus_one( 110e9c: e8 c7 9d 00 00 call 11ac68 <__errno> 110ea1: 89 c3 mov %eax,%ebx 110ea3: a1 ac b1 13 00 mov 0x13b1ac,%eax 110ea8: 8b 40 34 mov 0x34(%eax),%eax 110eab: 89 04 24 mov %eax,(%esp) 110eae: e8 b1 02 00 00 call 111164 <_POSIX_Message_queue_Translate_core_message_queue_return_code> 110eb3: 89 03 mov %eax,(%ebx) 110eb5: b8 ff ff ff ff mov $0xffffffff,%eax 110eba: e9 27 ff ff ff jmp 110de6 <_POSIX_Message_queue_Receive_support+0x42> the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) { _Thread_Enable_dispatch(); 110ebf: e8 04 3e 00 00 call 114cc8 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( EBADF ); 110ec4: e8 9f 9d 00 00 call 11ac68 <__errno> 110ec9: c7 00 09 00 00 00 movl $0x9,(%eax) 110ecf: b8 ff ff ff ff mov $0xffffffff,%eax 110ed4: e9 0d ff ff ff jmp 110de6 <_POSIX_Message_queue_Receive_support+0x42> =============================================================================== 00110f18 <_POSIX_Message_queue_Send_support>: size_t msg_len, unsigned int msg_prio, bool wait, Watchdog_Interval timeout ) { 110f18: 56 push %esi 110f19: 53 push %ebx 110f1a: 83 ec 34 sub $0x34,%esp 110f1d: 8b 74 24 40 mov 0x40(%esp),%esi 110f21: 8a 5c 24 50 mov 0x50(%esp),%bl /* * Validate the priority. * XXX - Do not validate msg_prio is not less than 0. */ if ( msg_prio > MQ_PRIO_MAX ) 110f25: 83 7c 24 4c 20 cmpl $0x20,0x4c(%esp) 110f2a: 0f 87 bc 00 00 00 ja 110fec <_POSIX_Message_queue_Send_support+0xd4> rtems_set_errno_and_return_minus_one( EINVAL ); the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); 110f30: 8d 44 24 2c lea 0x2c(%esp),%eax 110f34: 89 44 24 08 mov %eax,0x8(%esp) RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd ( mqd_t id, Objects_Locations *location ) { return (POSIX_Message_queue_Control_fd *) _Objects_Get( 110f38: 89 74 24 04 mov %esi,0x4(%esp) 110f3c: c7 04 24 20 b1 13 00 movl $0x13b120,(%esp) 110f43: e8 a8 30 00 00 call 113ff0 <_Objects_Get> switch ( location ) { 110f48: 8b 54 24 2c mov 0x2c(%esp),%edx 110f4c: 85 d2 test %edx,%edx 110f4e: 0f 85 84 00 00 00 jne 110fd8 <_POSIX_Message_queue_Send_support+0xc0> case OBJECTS_LOCAL: if ( (the_mq_fd->oflag & O_ACCMODE) == O_RDONLY ) { 110f54: 8b 50 14 mov 0x14(%eax),%edx 110f57: f6 c2 03 test $0x3,%dl 110f5a: 0f 84 a0 00 00 00 je 111000 <_POSIX_Message_queue_Send_support+0xe8><== NEVER TAKEN _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EBADF ); } the_mq = the_mq_fd->Queue; 110f60: 8b 40 10 mov 0x10(%eax),%eax /* * A timed receive with a bad time will do a poll regardless. */ if ( wait ) 110f63: 84 db test %bl,%bl 110f65: 75 59 jne 110fc0 <_POSIX_Message_queue_Send_support+0xa8> 110f67: 31 d2 xor %edx,%edx do_wait = wait; /* * Now perform the actual message receive */ msg_status = _CORE_message_queue_Submit( 110f69: 8b 4c 24 54 mov 0x54(%esp),%ecx 110f6d: 89 4c 24 1c mov %ecx,0x1c(%esp) 110f71: 89 54 24 18 mov %edx,0x18(%esp) RTEMS_INLINE_ROUTINE CORE_message_queue_Submit_types _POSIX_Message_queue_Priority_to_core( unsigned int priority ) { return (CORE_message_queue_Submit_types) priority * -1; 110f75: 8b 54 24 4c mov 0x4c(%esp),%edx 110f79: f7 da neg %edx 110f7b: 89 54 24 14 mov %edx,0x14(%esp) 110f7f: c7 44 24 10 00 00 00 movl $0x0,0x10(%esp) 110f86: 00 110f87: 89 74 24 0c mov %esi,0xc(%esp) 110f8b: 8b 54 24 48 mov 0x48(%esp),%edx 110f8f: 89 54 24 08 mov %edx,0x8(%esp) 110f93: 8b 54 24 44 mov 0x44(%esp),%edx 110f97: 89 54 24 04 mov %edx,0x4(%esp) 110f9b: 83 c0 1c add $0x1c,%eax 110f9e: 89 04 24 mov %eax,(%esp) 110fa1: e8 da 21 00 00 call 113180 <_CORE_message_queue_Submit> 110fa6: 89 c3 mov %eax,%ebx _POSIX_Message_queue_Priority_to_core( msg_prio ), do_wait, timeout /* no timeout */ ); _Thread_Enable_dispatch(); 110fa8: e8 1b 3d 00 00 call 114cc8 <_Thread_Enable_dispatch> * after it wakes up. The returned status is correct for * non-blocking operations but if we blocked, then we need * to look at the status in our TCB. */ if ( msg_status == CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT ) 110fad: 83 fb 07 cmp $0x7,%ebx 110fb0: 74 1a je 110fcc <_POSIX_Message_queue_Send_support+0xb4> msg_status = _Thread_Executing->Wait.return_code; if ( !msg_status ) 110fb2: 85 db test %ebx,%ebx 110fb4: 75 62 jne 111018 <_POSIX_Message_queue_Send_support+0x100> return msg_status; 110fb6: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 110fb8: 83 c4 34 add $0x34,%esp 110fbb: 5b pop %ebx 110fbc: 5e pop %esi 110fbd: c3 ret 110fbe: 66 90 xchg %ax,%ax /* * A timed receive with a bad time will do a poll regardless. */ if ( wait ) do_wait = (the_mq_fd->oflag & O_NONBLOCK) ? false : true; 110fc0: 80 e6 40 and $0x40,%dh 110fc3: 0f 94 c2 sete %dl 110fc6: 0f b6 d2 movzbl %dl,%edx 110fc9: eb 9e jmp 110f69 <_POSIX_Message_queue_Send_support+0x51> 110fcb: 90 nop * non-blocking operations but if we blocked, then we need * to look at the status in our TCB. */ if ( msg_status == CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT ) msg_status = _Thread_Executing->Wait.return_code; 110fcc: a1 ac b1 13 00 mov 0x13b1ac,%eax 110fd1: 8b 58 34 mov 0x34(%eax),%ebx 110fd4: eb dc jmp 110fb2 <_POSIX_Message_queue_Send_support+0x9a> 110fd6: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); 110fd8: e8 8b 9c 00 00 call 11ac68 <__errno> 110fdd: c7 00 09 00 00 00 movl $0x9,(%eax) 110fe3: b8 ff ff ff ff mov $0xffffffff,%eax 110fe8: eb ce jmp 110fb8 <_POSIX_Message_queue_Send_support+0xa0> 110fea: 66 90 xchg %ax,%ax * Validate the priority. * XXX - Do not validate msg_prio is not less than 0. */ if ( msg_prio > MQ_PRIO_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); 110fec: e8 77 9c 00 00 call 11ac68 <__errno> 110ff1: c7 00 16 00 00 00 movl $0x16,(%eax) 110ff7: b8 ff ff ff ff mov $0xffffffff,%eax 110ffc: eb ba jmp 110fb8 <_POSIX_Message_queue_Send_support+0xa0> 110ffe: 66 90 xchg %ax,%ax the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( (the_mq_fd->oflag & O_ACCMODE) == O_RDONLY ) { _Thread_Enable_dispatch(); 111000: e8 c3 3c 00 00 call 114cc8 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( EBADF ); 111005: e8 5e 9c 00 00 call 11ac68 <__errno> 11100a: c7 00 09 00 00 00 movl $0x9,(%eax) 111010: b8 ff ff ff ff mov $0xffffffff,%eax 111015: eb a1 jmp 110fb8 <_POSIX_Message_queue_Send_support+0xa0> 111017: 90 nop msg_status = _Thread_Executing->Wait.return_code; if ( !msg_status ) return msg_status; rtems_set_errno_and_return_minus_one( 111018: e8 4b 9c 00 00 call 11ac68 <__errno> 11101d: 89 c6 mov %eax,%esi 11101f: 89 1c 24 mov %ebx,(%esp) 111022: e8 3d 01 00 00 call 111164 <_POSIX_Message_queue_Translate_core_message_queue_return_code> 111027: 89 06 mov %eax,(%esi) 111029: b8 ff ff ff ff mov $0xffffffff,%eax 11102e: eb 88 jmp 110fb8 <_POSIX_Message_queue_Send_support+0xa0> =============================================================================== 00112b48 <_POSIX_Semaphore_Create_support>: size_t name_len, int pshared, unsigned int value, POSIX_Semaphore_Control **the_sem ) { 112b48: 56 push %esi 112b49: 53 push %ebx 112b4a: 83 ec 14 sub $0x14,%esp 112b4d: 8b 74 24 20 mov 0x20(%esp),%esi POSIX_Semaphore_Control *the_semaphore; CORE_semaphore_Attributes *the_sem_attr; char *name; /* Sharing semaphores among processes is not currently supported */ if (pshared != 0) 112b51: 8b 44 24 28 mov 0x28(%esp),%eax 112b55: 85 c0 test %eax,%eax 112b57: 0f 85 c3 00 00 00 jne 112c20 <_POSIX_Semaphore_Create_support+0xd8> * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 112b5d: a1 64 60 13 00 mov 0x136064,%eax 112b62: 40 inc %eax 112b63: a3 64 60 13 00 mov %eax,0x136064 return _Thread_Dispatch_disable_level; 112b68: a1 64 60 13 00 mov 0x136064,%eax * _POSIX_Semaphore_Allocate */ RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Allocate( void ) { return (POSIX_Semaphore_Control *) 112b6d: c7 04 24 80 63 13 00 movl $0x136380,(%esp) 112b74: e8 63 bd ff ff call 10e8dc <_Objects_Allocate> 112b79: 89 c3 mov %eax,%ebx rtems_set_errno_and_return_minus_one( ENOSYS ); _Thread_Disable_dispatch(); the_semaphore = _POSIX_Semaphore_Allocate(); if ( !the_semaphore ) { 112b7b: 85 c0 test %eax,%eax 112b7d: 0f 84 af 00 00 00 je 112c32 <_POSIX_Semaphore_Create_support+0xea> /* * Make a copy of the user's string for name just in case it was * dynamically constructed. */ if ( name_arg != NULL ) { 112b83: 85 f6 test %esi,%esi 112b85: 74 7d je 112c04 <_POSIX_Semaphore_Create_support+0xbc> name = _Workspace_String_duplicate( name_arg, name_len ); 112b87: 8b 44 24 24 mov 0x24(%esp),%eax 112b8b: 89 44 24 04 mov %eax,0x4(%esp) 112b8f: 89 34 24 mov %esi,(%esp) 112b92: e8 f5 15 00 00 call 11418c <_Workspace_String_duplicate> 112b97: 89 c6 mov %eax,%esi if ( !name ) { 112b99: 85 c0 test %eax,%eax 112b9b: 0f 84 a8 00 00 00 je 112c49 <_POSIX_Semaphore_Create_support+0x101><== NEVER TAKEN } } else { name = NULL; } the_semaphore->process_shared = pshared; 112ba1: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) if ( name ) { the_semaphore->named = true; 112ba8: c6 43 14 01 movb $0x1,0x14(%ebx) the_semaphore->open_count = 1; 112bac: c7 43 18 01 00 00 00 movl $0x1,0x18(%ebx) the_semaphore->linked = true; 112bb3: c6 43 15 01 movb $0x1,0x15(%ebx) * blocking tasks on this semaphore should be. It could somehow * be derived from the current scheduling policy. One * thing is certain, no matter what we decide, it won't be * the same as all other POSIX implementations. :) */ the_sem_attr->discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO; 112bb7: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx) /* * This effectively disables limit checking. */ the_sem_attr->maximum_count = 0xFFFFFFFF; 112bbe: c7 43 5c ff ff ff ff movl $0xffffffff,0x5c(%ebx) _CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value ); 112bc5: 8b 44 24 2c mov 0x2c(%esp),%eax 112bc9: 89 44 24 08 mov %eax,0x8(%esp) the_semaphore->named = false; the_semaphore->open_count = 0; the_semaphore->linked = false; } the_sem_attr = &the_semaphore->Semaphore.Attributes; 112bcd: 8d 43 5c lea 0x5c(%ebx),%eax 112bd0: 89 44 24 04 mov %eax,0x4(%esp) /* * This effectively disables limit checking. */ the_sem_attr->maximum_count = 0xFFFFFFFF; _CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value ); 112bd4: 8d 43 1c lea 0x1c(%ebx),%eax 112bd7: 89 04 24 mov %eax,(%esp) 112bda: e8 9d b7 ff ff call 10e37c <_CORE_semaphore_Initialize> Objects_Information *information, Objects_Control *the_object, const char *name ) { _Objects_Set_local_object( 112bdf: 0f b7 53 08 movzwl 0x8(%ebx),%edx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 112be3: a1 9c 63 13 00 mov 0x13639c,%eax 112be8: 89 1c 90 mov %ebx,(%eax,%edx,4) the_object ); #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) /* ASSERT: information->is_string */ the_object->name.name_p = name; 112beb: 89 73 0c mov %esi,0xc(%ebx) &_POSIX_Semaphore_Information, &the_semaphore->Object, name ); *the_sem = the_semaphore; 112bee: 8b 44 24 30 mov 0x30(%esp),%eax 112bf2: 89 18 mov %ebx,(%eax) _Thread_Enable_dispatch(); 112bf4: e8 bf ce ff ff call 10fab8 <_Thread_Enable_dispatch> return 0; 112bf9: 31 c0 xor %eax,%eax } 112bfb: 83 c4 14 add $0x14,%esp 112bfe: 5b pop %ebx 112bff: 5e pop %esi 112c00: c3 ret 112c01: 8d 76 00 lea 0x0(%esi),%esi } } else { name = NULL; } the_semaphore->process_shared = pshared; 112c04: c7 40 10 00 00 00 00 movl $0x0,0x10(%eax) if ( name ) { the_semaphore->named = true; the_semaphore->open_count = 1; the_semaphore->linked = true; } else { the_semaphore->named = false; 112c0b: c6 40 14 00 movb $0x0,0x14(%eax) the_semaphore->open_count = 0; 112c0f: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) the_semaphore->linked = false; 112c16: c6 40 15 00 movb $0x0,0x15(%eax) _POSIX_Semaphore_Free( the_semaphore ); _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( ENOMEM ); } } else { name = NULL; 112c1a: 31 f6 xor %esi,%esi 112c1c: eb 99 jmp 112bb7 <_POSIX_Semaphore_Create_support+0x6f> 112c1e: 66 90 xchg %ax,%ax CORE_semaphore_Attributes *the_sem_attr; char *name; /* Sharing semaphores among processes is not currently supported */ if (pshared != 0) rtems_set_errno_and_return_minus_one( ENOSYS ); 112c20: e8 eb 2d 00 00 call 115a10 <__errno> 112c25: c7 00 58 00 00 00 movl $0x58,(%eax) 112c2b: b8 ff ff ff ff mov $0xffffffff,%eax 112c30: eb c9 jmp 112bfb <_POSIX_Semaphore_Create_support+0xb3> _Thread_Disable_dispatch(); the_semaphore = _POSIX_Semaphore_Allocate(); if ( !the_semaphore ) { _Thread_Enable_dispatch(); 112c32: e8 81 ce ff ff call 10fab8 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( ENOSPC ); 112c37: e8 d4 2d 00 00 call 115a10 <__errno> 112c3c: c7 00 1c 00 00 00 movl $0x1c,(%eax) 112c42: b8 ff ff ff ff mov $0xffffffff,%eax 112c47: eb b2 jmp 112bfb <_POSIX_Semaphore_Create_support+0xb3> RTEMS_INLINE_ROUTINE void _POSIX_Semaphore_Free ( POSIX_Semaphore_Control *the_semaphore ) { _Objects_Free( &_POSIX_Semaphore_Information, &the_semaphore->Object ); 112c49: 89 5c 24 04 mov %ebx,0x4(%esp) <== NOT EXECUTED 112c4d: c7 04 24 80 63 13 00 movl $0x136380,(%esp) <== NOT EXECUTED 112c54: e8 ff bf ff ff call 10ec58 <_Objects_Free> <== NOT EXECUTED */ if ( name_arg != NULL ) { name = _Workspace_String_duplicate( name_arg, name_len ); if ( !name ) { _POSIX_Semaphore_Free( the_semaphore ); _Thread_Enable_dispatch(); 112c59: e8 5a ce ff ff call 10fab8 <_Thread_Enable_dispatch><== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOMEM ); 112c5e: e8 ad 2d 00 00 call 115a10 <__errno> <== NOT EXECUTED 112c63: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED 112c69: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 112c6e: eb 8b jmp 112bfb <_POSIX_Semaphore_Create_support+0xb3><== NOT EXECUTED =============================================================================== 001106ac <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>: #include void _POSIX_Thread_Evaluate_cancellation_and_enable_dispatch( Thread_Control *the_thread ) { 1106ac: 83 ec 1c sub $0x1c,%esp 1106af: 8b 54 24 20 mov 0x20(%esp),%edx POSIX_API_Control *thread_support; thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ]; 1106b3: 8b 82 e8 00 00 00 mov 0xe8(%edx),%eax if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 1106b9: 8b 88 d8 00 00 00 mov 0xd8(%eax),%ecx 1106bf: 85 c9 test %ecx,%ecx 1106c1: 75 09 jne 1106cc <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x20><== NEVER TAKEN 1106c3: 83 b8 dc 00 00 00 01 cmpl $0x1,0xdc(%eax) 1106ca: 74 08 je 1106d4 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x28> _Thread_Unnest_dispatch(); _POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED ); } else _Thread_Enable_dispatch(); } 1106cc: 83 c4 1c add $0x1c,%esp thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS && thread_support->cancelation_requested ) { _Thread_Unnest_dispatch(); _POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED ); } else _Thread_Enable_dispatch(); 1106cf: e9 bc d8 ff ff jmp 10df90 <_Thread_Enable_dispatch> POSIX_API_Control *thread_support; thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS && 1106d4: 8b 80 e0 00 00 00 mov 0xe0(%eax),%eax 1106da: 85 c0 test %eax,%eax 1106dc: 74 ee je 1106cc <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x20> * * This routine decrements the thread dispatch level. */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_decrement_disable_level(void) { _Thread_Dispatch_disable_level--; 1106de: a1 84 16 13 00 mov 0x131684,%eax 1106e3: 48 dec %eax 1106e4: a3 84 16 13 00 mov %eax,0x131684 return _Thread_Dispatch_disable_level; 1106e9: a1 84 16 13 00 mov 0x131684,%eax thread_support->cancelation_requested ) { _Thread_Unnest_dispatch(); _POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED ); 1106ee: c7 44 24 04 ff ff ff movl $0xffffffff,0x4(%esp) 1106f5: ff 1106f6: 89 14 24 mov %edx,(%esp) 1106f9: e8 8e 07 00 00 call 110e8c <_POSIX_Thread_Exit> } else _Thread_Enable_dispatch(); } 1106fe: 83 c4 1c add $0x1c,%esp 110701: c3 ret =============================================================================== 00111ad4 <_POSIX_Thread_Translate_sched_param>: int policy, struct sched_param *param, Thread_CPU_budget_algorithms *budget_algorithm, Thread_CPU_budget_algorithm_callout *budget_callout ) { 111ad4: 56 push %esi 111ad5: 53 push %ebx 111ad6: 83 ec 14 sub $0x14,%esp 111ad9: 8b 5c 24 24 mov 0x24(%esp),%ebx if ( !_POSIX_Priority_Is_valid( param->sched_priority ) ) 111add: 8b 03 mov (%ebx),%eax 111adf: 89 04 24 mov %eax,(%esp) 111ae2: e8 d1 ff ff ff call 111ab8 <_POSIX_Priority_Is_valid> 111ae7: 84 c0 test %al,%al 111ae9: 75 0d jne 111af8 <_POSIX_Thread_Translate_sched_param+0x24><== ALWAYS TAKEN return EINVAL; 111aeb: b8 16 00 00 00 mov $0x16,%eax *budget_callout = _POSIX_Threads_Sporadic_budget_callout; return 0; } return EINVAL; } 111af0: 83 c4 14 add $0x14,%esp 111af3: 5b pop %ebx 111af4: 5e pop %esi 111af5: c3 ret 111af6: 66 90 xchg %ax,%ax ) { if ( !_POSIX_Priority_Is_valid( param->sched_priority ) ) return EINVAL; *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; 111af8: 8b 44 24 28 mov 0x28(%esp),%eax 111afc: c7 00 00 00 00 00 movl $0x0,(%eax) *budget_callout = NULL; 111b02: 8b 44 24 2c mov 0x2c(%esp),%eax 111b06: c7 00 00 00 00 00 movl $0x0,(%eax) if ( policy == SCHED_OTHER ) { 111b0c: 8b 44 24 20 mov 0x20(%esp),%eax 111b10: 85 c0 test %eax,%eax 111b12: 0f 84 88 00 00 00 je 111ba0 <_POSIX_Thread_Translate_sched_param+0xcc> *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; return 0; } if ( policy == SCHED_FIFO ) { 111b18: 83 7c 24 20 01 cmpl $0x1,0x20(%esp) 111b1d: 0f 84 91 00 00 00 je 111bb4 <_POSIX_Thread_Translate_sched_param+0xe0> *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; return 0; } if ( policy == SCHED_RR ) { 111b23: 83 7c 24 20 02 cmpl $0x2,0x20(%esp) 111b28: 0f 84 8e 00 00 00 je 111bbc <_POSIX_Thread_Translate_sched_param+0xe8> *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE; return 0; } if ( policy == SCHED_SPORADIC ) { 111b2e: 83 7c 24 20 04 cmpl $0x4,0x20(%esp) 111b33: 75 b6 jne 111aeb <_POSIX_Thread_Translate_sched_param+0x17> if ( (param->sched_ss_repl_period.tv_sec == 0) && 111b35: 8b 73 08 mov 0x8(%ebx),%esi 111b38: 85 f6 test %esi,%esi 111b3a: 75 07 jne 111b43 <_POSIX_Thread_Translate_sched_param+0x6f> 111b3c: 8b 4b 0c mov 0xc(%ebx),%ecx 111b3f: 85 c9 test %ecx,%ecx 111b41: 74 a8 je 111aeb <_POSIX_Thread_Translate_sched_param+0x17> (param->sched_ss_repl_period.tv_nsec == 0) ) return EINVAL; if ( (param->sched_ss_init_budget.tv_sec == 0) && 111b43: 8b 53 10 mov 0x10(%ebx),%edx 111b46: 85 d2 test %edx,%edx 111b48: 75 07 jne 111b51 <_POSIX_Thread_Translate_sched_param+0x7d> 111b4a: 8b 43 14 mov 0x14(%ebx),%eax 111b4d: 85 c0 test %eax,%eax 111b4f: 74 9a je 111aeb <_POSIX_Thread_Translate_sched_param+0x17> (param->sched_ss_init_budget.tv_nsec == 0) ) return EINVAL; if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) < 111b51: 8d 43 08 lea 0x8(%ebx),%eax 111b54: 89 04 24 mov %eax,(%esp) 111b57: e8 60 dc ff ff call 10f7bc <_Timespec_To_ticks> 111b5c: 89 c6 mov %eax,%esi _Timespec_To_ticks( ¶m->sched_ss_init_budget ) ) 111b5e: 8d 43 10 lea 0x10(%ebx),%eax 111b61: 89 04 24 mov %eax,(%esp) 111b64: e8 53 dc ff ff call 10f7bc <_Timespec_To_ticks> if ( (param->sched_ss_init_budget.tv_sec == 0) && (param->sched_ss_init_budget.tv_nsec == 0) ) return EINVAL; if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) < 111b69: 39 c6 cmp %eax,%esi 111b6b: 0f 82 7a ff ff ff jb 111aeb <_POSIX_Thread_Translate_sched_param+0x17> _Timespec_To_ticks( ¶m->sched_ss_init_budget ) ) return EINVAL; if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) ) 111b71: 8b 43 04 mov 0x4(%ebx),%eax 111b74: 89 04 24 mov %eax,(%esp) 111b77: e8 3c ff ff ff call 111ab8 <_POSIX_Priority_Is_valid> 111b7c: 84 c0 test %al,%al 111b7e: 0f 84 67 ff ff ff je 111aeb <_POSIX_Thread_Translate_sched_param+0x17> return EINVAL; *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT; 111b84: 8b 44 24 28 mov 0x28(%esp),%eax 111b88: c7 00 03 00 00 00 movl $0x3,(%eax) *budget_callout = _POSIX_Threads_Sporadic_budget_callout; 111b8e: 8b 44 24 2c mov 0x2c(%esp),%eax 111b92: c7 00 40 c0 10 00 movl $0x10c040,(%eax) return 0; 111b98: 31 c0 xor %eax,%eax 111b9a: e9 51 ff ff ff jmp 111af0 <_POSIX_Thread_Translate_sched_param+0x1c> 111b9f: 90 nop *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; *budget_callout = NULL; if ( policy == SCHED_OTHER ) { *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; 111ba0: 8b 44 24 28 mov 0x28(%esp),%eax 111ba4: c7 00 01 00 00 00 movl $0x1,(%eax) return 0; 111baa: 31 c0 xor %eax,%eax *budget_callout = _POSIX_Threads_Sporadic_budget_callout; return 0; } return EINVAL; } 111bac: 83 c4 14 add $0x14,%esp 111baf: 5b pop %ebx 111bb0: 5e pop %esi 111bb1: c3 ret 111bb2: 66 90 xchg %ax,%ax return 0; } if ( policy == SCHED_FIFO ) { *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; return 0; 111bb4: 31 c0 xor %eax,%eax 111bb6: e9 35 ff ff ff jmp 111af0 <_POSIX_Thread_Translate_sched_param+0x1c> 111bbb: 90 nop } if ( policy == SCHED_RR ) { *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE; 111bbc: 8b 44 24 28 mov 0x28(%esp),%eax 111bc0: c7 00 02 00 00 00 movl $0x2,(%eax) return 0; 111bc6: 31 c0 xor %eax,%eax 111bc8: e9 23 ff ff ff jmp 111af0 <_POSIX_Thread_Translate_sched_param+0x1c> =============================================================================== 001109b8 <_POSIX_Threads_Delete_extension>: */ static void _POSIX_Threads_Delete_extension( Thread_Control *executing __attribute__((unused)), Thread_Control *deleted ) { 1109b8: 55 push %ebp 1109b9: 57 push %edi 1109ba: 56 push %esi 1109bb: 53 push %ebx 1109bc: 83 ec 1c sub $0x1c,%esp 1109bf: 8b 7c 24 34 mov 0x34(%esp),%edi Thread_Control *the_thread; POSIX_API_Control *api; void **value_ptr; api = deleted->API_Extensions[ THREAD_API_POSIX ]; 1109c3: 8b af e8 00 00 00 mov 0xe8(%edi),%ebp /* * Run the POSIX cancellation handlers */ _POSIX_Threads_cancel_run( deleted ); 1109c9: 89 3c 24 mov %edi,(%esp) 1109cc: e8 1f 29 00 00 call 1132f0 <_POSIX_Threads_cancel_run> /* * Run all the key destructors */ _POSIX_Keys_Run_destructors( deleted ); 1109d1: 89 3c 24 mov %edi,(%esp) 1109d4: e8 77 29 00 00 call 113350 <_POSIX_Keys_Run_destructors> /* * Wakeup all the tasks which joined with this one */ value_ptr = (void **) deleted->Wait.return_argument; 1109d9: 8b 77 28 mov 0x28(%edi),%esi 1109dc: 8d 5d 44 lea 0x44(%ebp),%ebx while ( (the_thread = _Thread_queue_Dequeue( &api->Join_List )) ) 1109df: eb 08 jmp 1109e9 <_POSIX_Threads_Delete_extension+0x31> 1109e1: 8d 76 00 lea 0x0(%esi),%esi *(void **)the_thread->Wait.return_argument = value_ptr; 1109e4: 8b 40 28 mov 0x28(%eax),%eax <== NOT EXECUTED 1109e7: 89 30 mov %esi,(%eax) <== NOT EXECUTED /* * Wakeup all the tasks which joined with this one */ value_ptr = (void **) deleted->Wait.return_argument; while ( (the_thread = _Thread_queue_Dequeue( &api->Join_List )) ) 1109e9: 89 1c 24 mov %ebx,(%esp) 1109ec: e8 fb d7 ff ff call 10e1ec <_Thread_queue_Dequeue> 1109f1: 85 c0 test %eax,%eax 1109f3: 75 ef jne 1109e4 <_POSIX_Threads_Delete_extension+0x2c><== NEVER TAKEN *(void **)the_thread->Wait.return_argument = value_ptr; if ( api->schedpolicy == SCHED_SPORADIC ) 1109f5: 83 bd 84 00 00 00 04 cmpl $0x4,0x84(%ebp) 1109fc: 74 1a je 110a18 <_POSIX_Threads_Delete_extension+0x60> (void) _Watchdog_Remove( &api->Sporadic_timer ); deleted->API_Extensions[ THREAD_API_POSIX ] = NULL; 1109fe: c7 87 e8 00 00 00 00 movl $0x0,0xe8(%edi) 110a05: 00 00 00 _Workspace_Free( api ); 110a08: 89 6c 24 30 mov %ebp,0x30(%esp) } 110a0c: 83 c4 1c add $0x1c,%esp 110a0f: 5b pop %ebx 110a10: 5e pop %esi 110a11: 5f pop %edi 110a12: 5d pop %ebp if ( api->schedpolicy == SCHED_SPORADIC ) (void) _Watchdog_Remove( &api->Sporadic_timer ); deleted->API_Extensions[ THREAD_API_POSIX ] = NULL; _Workspace_Free( api ); 110a13: e9 c8 e2 ff ff jmp 10ece0 <_Workspace_Free> while ( (the_thread = _Thread_queue_Dequeue( &api->Join_List )) ) *(void **)the_thread->Wait.return_argument = value_ptr; if ( api->schedpolicy == SCHED_SPORADIC ) (void) _Watchdog_Remove( &api->Sporadic_timer ); 110a18: 8d 85 a8 00 00 00 lea 0xa8(%ebp),%eax 110a1e: 89 04 24 mov %eax,(%esp) 110a21: e8 3a e1 ff ff call 10eb60 <_Watchdog_Remove> 110a26: eb d6 jmp 1109fe <_POSIX_Threads_Delete_extension+0x46> =============================================================================== 0010bd44 <_POSIX_Threads_Initialize_user_threads_body>: * * Output parameters: NONE */ void _POSIX_Threads_Initialize_user_threads_body(void) { 10bd44: 55 push %ebp 10bd45: 57 push %edi 10bd46: 56 push %esi 10bd47: 53 push %ebx 10bd48: 83 ec 7c sub $0x7c,%esp uint32_t maximum; posix_initialization_threads_table *user_threads; pthread_t thread_id; pthread_attr_t attr; user_threads = Configuration_POSIX_API.User_initialization_threads_table; 10bd4b: 8b 35 14 ee 12 00 mov 0x12ee14,%esi maximum = Configuration_POSIX_API.number_of_initialization_threads; 10bd51: a1 10 ee 12 00 mov 0x12ee10,%eax 10bd56: 89 44 24 1c mov %eax,0x1c(%esp) if ( !user_threads || maximum == 0 ) 10bd5a: 85 f6 test %esi,%esi 10bd5c: 74 5d je 10bdbb <_POSIX_Threads_Initialize_user_threads_body+0x77><== NEVER TAKEN 10bd5e: 85 c0 test %eax,%eax 10bd60: 74 59 je 10bdbb <_POSIX_Threads_Initialize_user_threads_body+0x77><== NEVER TAKEN 10bd62: 31 ff xor %edi,%edi 10bd64: 8d 5c 24 30 lea 0x30(%esp),%ebx 10bd68: 8d 6c 24 2c lea 0x2c(%esp),%ebp for ( index=0 ; index < maximum ; index++ ) { /* * There is no way for these calls to fail in this situation. */ (void) pthread_attr_init( &attr ); 10bd6c: 89 1c 24 mov %ebx,(%esp) 10bd6f: e8 5c 5e 00 00 call 111bd0 (void) pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED ); 10bd74: c7 44 24 04 02 00 00 movl $0x2,0x4(%esp) 10bd7b: 00 10bd7c: 89 1c 24 mov %ebx,(%esp) 10bd7f: e8 74 5e 00 00 call 111bf8 (void) pthread_attr_setstacksize(&attr, user_threads[ index ].stack_size); 10bd84: 8b 46 04 mov 0x4(%esi),%eax 10bd87: 89 44 24 04 mov %eax,0x4(%esp) 10bd8b: 89 1c 24 mov %ebx,(%esp) 10bd8e: e8 95 5e 00 00 call 111c28 status = pthread_create( 10bd93: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 10bd9a: 00 10bd9b: 8b 06 mov (%esi),%eax 10bd9d: 89 44 24 08 mov %eax,0x8(%esp) &thread_id, &attr, 10bda1: 89 5c 24 04 mov %ebx,0x4(%esp) */ (void) pthread_attr_init( &attr ); (void) pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED ); (void) pthread_attr_setstacksize(&attr, user_threads[ index ].stack_size); status = pthread_create( 10bda5: 89 2c 24 mov %ebp,(%esp) 10bda8: e8 cb fb ff ff call 10b978 &thread_id, &attr, user_threads[ index ].thread_entry, NULL ); if ( status ) 10bdad: 85 c0 test %eax,%eax 10bdaf: 75 12 jne 10bdc3 <_POSIX_Threads_Initialize_user_threads_body+0x7f> * * Setting the attributes explicitly is critical, since we don't want * to inherit the idle tasks attributes. */ for ( index=0 ; index < maximum ; index++ ) { 10bdb1: 47 inc %edi 10bdb2: 83 c6 08 add $0x8,%esi 10bdb5: 3b 7c 24 1c cmp 0x1c(%esp),%edi 10bdb9: 75 b1 jne 10bd6c <_POSIX_Threads_Initialize_user_threads_body+0x28><== NEVER TAKEN NULL ); if ( status ) _Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status ); } } 10bdbb: 83 c4 7c add $0x7c,%esp 10bdbe: 5b pop %ebx 10bdbf: 5e pop %esi 10bdc0: 5f pop %edi 10bdc1: 5d pop %ebp 10bdc2: c3 ret &attr, user_threads[ index ].thread_entry, NULL ); if ( status ) _Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status ); 10bdc3: 89 44 24 08 mov %eax,0x8(%esp) 10bdc7: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10bdce: 00 10bdcf: c7 04 24 02 00 00 00 movl $0x2,(%esp) 10bdd6: e8 45 1e 00 00 call 10dc20 <_Internal_error_Occurred> =============================================================================== 00110b68 <_POSIX_Threads_Sporadic_budget_TSR>: */ void _POSIX_Threads_Sporadic_budget_TSR( Objects_Id id __attribute__((unused)), void *argument ) { 110b68: 56 push %esi 110b69: 53 push %ebx 110b6a: 83 ec 14 sub $0x14,%esp 110b6d: 8b 74 24 24 mov 0x24(%esp),%esi Thread_Control *the_thread; POSIX_API_Control *api; the_thread = argument; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 110b71: 8b 9e e8 00 00 00 mov 0xe8(%esi),%ebx /* ticks is guaranteed to be at least one */ ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_init_budget ); 110b77: 8d 83 98 00 00 00 lea 0x98(%ebx),%eax 110b7d: 89 04 24 mov %eax,(%esp) 110b80: e8 b7 15 00 00 call 11213c <_Timespec_To_ticks> the_thread->cpu_time_budget = ticks; 110b85: 89 46 74 mov %eax,0x74(%esi) RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core( int priority ) { return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1); 110b88: 0f b6 05 4c da 12 00 movzbl 0x12da4c,%eax 110b8f: 2b 83 88 00 00 00 sub 0x88(%ebx),%eax new_priority = _POSIX_Priority_To_core( api->schedparam.sched_priority ); the_thread->real_priority = new_priority; 110b95: 89 46 18 mov %eax,0x18(%esi) */ #if 0 printk( "TSR %d %d %d\n", the_thread->resource_count, the_thread->current_priority, new_priority ); #endif if ( the_thread->resource_count == 0 ) { 110b98: 8b 56 1c mov 0x1c(%esi),%edx 110b9b: 85 d2 test %edx,%edx 110b9d: 75 05 jne 110ba4 <_POSIX_Threads_Sporadic_budget_TSR+0x3c><== NEVER TAKEN /* * If this would make them less important, then do not change it. */ if ( the_thread->current_priority > new_priority ) { 110b9f: 39 46 14 cmp %eax,0x14(%esi) 110ba2: 77 30 ja 110bd4 <_POSIX_Threads_Sporadic_budget_TSR+0x6c> #endif } } /* ticks is guaranteed to be at least one */ ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_repl_period ); 110ba4: 8d 83 90 00 00 00 lea 0x90(%ebx),%eax 110baa: 89 04 24 mov %eax,(%esp) 110bad: e8 8a 15 00 00 call 11213c <_Timespec_To_ticks> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 110bb2: 89 83 b4 00 00 00 mov %eax,0xb4(%ebx) _Watchdog_Insert_ticks( &api->Sporadic_timer, ticks ); 110bb8: 81 c3 a8 00 00 00 add $0xa8,%ebx 110bbe: 89 5c 24 24 mov %ebx,0x24(%esp) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 110bc2: c7 44 24 20 e8 1f 13 movl $0x131fe8,0x20(%esp) 110bc9: 00 } 110bca: 83 c4 14 add $0x14,%esp 110bcd: 5b pop %ebx 110bce: 5e pop %esi 110bcf: e9 70 de ff ff jmp 10ea44 <_Watchdog_Insert> if ( the_thread->resource_count == 0 ) { /* * If this would make them less important, then do not change it. */ if ( the_thread->current_priority > new_priority ) { _Thread_Change_priority( the_thread, new_priority, true ); 110bd4: c7 44 24 08 01 00 00 movl $0x1,0x8(%esp) 110bdb: 00 110bdc: 89 44 24 04 mov %eax,0x4(%esp) 110be0: 89 34 24 mov %esi,(%esp) 110be3: e8 d0 cd ff ff call 10d9b8 <_Thread_Change_priority> 110be8: eb ba jmp 110ba4 <_POSIX_Threads_Sporadic_budget_TSR+0x3c> =============================================================================== 00110bec <_POSIX_Threads_Sporadic_budget_callout>: * _POSIX_Threads_Sporadic_budget_callout */ void _POSIX_Threads_Sporadic_budget_callout( Thread_Control *the_thread ) { 110bec: 83 ec 1c sub $0x1c,%esp 110bef: 8b 44 24 20 mov 0x20(%esp),%eax POSIX_API_Control *api; uint32_t new_priority; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 110bf3: 8b 88 e8 00 00 00 mov 0xe8(%eax),%ecx /* * This will prevent the thread from consuming its entire "budget" * while at low priority. */ the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */ 110bf9: c7 40 74 ff ff ff ff movl $0xffffffff,0x74(%eax) 110c00: 0f b6 15 4c da 12 00 movzbl 0x12da4c,%edx 110c07: 2b 91 8c 00 00 00 sub 0x8c(%ecx),%edx new_priority = _POSIX_Priority_To_core(api->schedparam.sched_ss_low_priority); the_thread->real_priority = new_priority; 110c0d: 89 50 18 mov %edx,0x18(%eax) */ #if 0 printk( "callout %d %d %d\n", the_thread->resource_count, the_thread->current_priority, new_priority ); #endif if ( the_thread->resource_count == 0 ) { 110c10: 8b 48 1c mov 0x1c(%eax),%ecx 110c13: 85 c9 test %ecx,%ecx 110c15: 75 05 jne 110c1c <_POSIX_Threads_Sporadic_budget_callout+0x30><== NEVER TAKEN /* * Make sure we are actually lowering it. If they have lowered it * to logically lower than sched_ss_low_priority, then we do not want to * change it. */ if ( the_thread->current_priority < new_priority ) { 110c17: 39 50 14 cmp %edx,0x14(%eax) 110c1a: 72 04 jb 110c20 <_POSIX_Threads_Sporadic_budget_callout+0x34><== ALWAYS TAKEN #if 0 printk( "lower priority\n" ); #endif } } } 110c1c: 83 c4 1c add $0x1c,%esp <== NOT EXECUTED 110c1f: c3 ret <== NOT EXECUTED * Make sure we are actually lowering it. If they have lowered it * to logically lower than sched_ss_low_priority, then we do not want to * change it. */ if ( the_thread->current_priority < new_priority ) { _Thread_Change_priority( the_thread, new_priority, true ); 110c20: c7 44 24 08 01 00 00 movl $0x1,0x8(%esp) 110c27: 00 110c28: 89 54 24 04 mov %edx,0x4(%esp) 110c2c: 89 04 24 mov %eax,(%esp) 110c2f: e8 84 cd ff ff call 10d9b8 <_Thread_Change_priority> #if 0 printk( "lower priority\n" ); #endif } } } 110c34: 83 c4 1c add $0x1c,%esp 110c37: c3 ret =============================================================================== 001132f0 <_POSIX_Threads_cancel_run>: #include void _POSIX_Threads_cancel_run( Thread_Control *the_thread ) { 1132f0: 57 push %edi 1132f1: 56 push %esi 1132f2: 53 push %ebx 1132f3: 83 ec 10 sub $0x10,%esp POSIX_Cancel_Handler_control *handler; Chain_Control *handler_stack; POSIX_API_Control *thread_support; ISR_Level level; thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ]; 1132f6: 8b 44 24 20 mov 0x20(%esp),%eax 1132fa: 8b b8 e8 00 00 00 mov 0xe8(%eax),%edi handler_stack = &thread_support->Cancellation_Handlers; thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE; 113300: c7 87 d8 00 00 00 01 movl $0x1,0xd8(%edi) 113307: 00 00 00 RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 11330a: 8d b7 e8 00 00 00 lea 0xe8(%edi),%esi while ( !_Chain_Is_empty( handler_stack ) ) { 113310: 39 b7 e4 00 00 00 cmp %esi,0xe4(%edi) 113316: 74 2e je 113346 <_POSIX_Threads_cancel_run+0x56> _ISR_Disable( level ); 113318: 9c pushf 113319: fa cli 11331a: 59 pop %ecx handler = (POSIX_Cancel_Handler_control *) 11331b: 8b 9f ec 00 00 00 mov 0xec(%edi),%ebx ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 113321: 8b 13 mov (%ebx),%edx previous = the_node->previous; 113323: 8b 43 04 mov 0x4(%ebx),%eax next->previous = previous; 113326: 89 42 04 mov %eax,0x4(%edx) previous->next = next; 113329: 89 10 mov %edx,(%eax) _Chain_Tail( handler_stack )->previous; _Chain_Extract_unprotected( &handler->Node ); _ISR_Enable( level ); 11332b: 51 push %ecx 11332c: 9d popf (*handler->routine)( handler->arg ); 11332d: 8b 43 0c mov 0xc(%ebx),%eax 113330: 89 04 24 mov %eax,(%esp) 113333: ff 53 08 call *0x8(%ebx) _Workspace_Free( handler ); 113336: 89 1c 24 mov %ebx,(%esp) 113339: e8 a2 b9 ff ff call 10ece0 <_Workspace_Free> handler_stack = &thread_support->Cancellation_Handlers; thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE; while ( !_Chain_Is_empty( handler_stack ) ) { 11333e: 39 b7 e4 00 00 00 cmp %esi,0xe4(%edi) 113344: 75 d2 jne 113318 <_POSIX_Threads_cancel_run+0x28><== NEVER TAKEN (*handler->routine)( handler->arg ); _Workspace_Free( handler ); } } 113346: 83 c4 10 add $0x10,%esp 113349: 5b pop %ebx 11334a: 5e pop %esi 11334b: 5f pop %edi 11334c: c3 ret =============================================================================== 0010b754 <_POSIX_Timer_TSR>: * This is the operation that is run when a timer expires */ void _POSIX_Timer_TSR( Objects_Id timer __attribute__((unused)), void *data) { 10b754: 57 push %edi 10b755: 56 push %esi 10b756: 53 push %ebx 10b757: 83 ec 30 sub $0x30,%esp 10b75a: 8b 5c 24 44 mov 0x44(%esp),%ebx bool activated; ptimer = (POSIX_Timer_Control *)data; /* Increment the number of expirations. */ ptimer->overrun = ptimer->overrun + 1; 10b75e: ff 43 68 incl 0x68(%ebx) /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || 10b761: 8b 53 54 mov 0x54(%ebx),%edx 10b764: 85 d2 test %edx,%edx 10b766: 75 2c jne 10b794 <_POSIX_Timer_TSR+0x40> 10b768: 8b 43 58 mov 0x58(%ebx),%eax 10b76b: 85 c0 test %eax,%eax 10b76d: 75 25 jne 10b794 <_POSIX_Timer_TSR+0x40> <== ALWAYS TAKEN /* The state really did not change but just to be safe */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; } else { /* Indicates that the timer is stopped */ ptimer->state = POSIX_TIMER_STATE_CREATE_STOP; 10b76f: c6 43 3c 04 movb $0x4,0x3c(%ebx) <== NOT EXECUTED /* * The sending of the signal to the process running the handling function * specified for that signal is simulated */ if ( pthread_kill ( ptimer->thread_id, ptimer->inf.sigev_signo ) ) { 10b773: 8b 43 44 mov 0x44(%ebx),%eax 10b776: 89 44 24 04 mov %eax,0x4(%esp) 10b77a: 8b 43 38 mov 0x38(%ebx),%eax 10b77d: 89 04 24 mov %eax,(%esp) 10b780: e8 b3 58 00 00 call 111038 } /* After the signal handler returns, the count of expirations of the * timer must be set to 0. */ ptimer->overrun = 0; 10b785: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx) } 10b78c: 83 c4 30 add $0x30,%esp 10b78f: 5b pop %ebx 10b790: 5e pop %esi 10b791: 5f pop %edi 10b792: c3 ret 10b793: 90 nop ptimer->overrun = ptimer->overrun + 1; /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || ( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) { activated = _POSIX_Timer_Insert_helper( 10b794: 89 5c 24 10 mov %ebx,0x10(%esp) 10b798: c7 44 24 0c 54 b7 10 movl $0x10b754,0xc(%esp) 10b79f: 00 10b7a0: 8b 43 08 mov 0x8(%ebx),%eax 10b7a3: 89 44 24 08 mov %eax,0x8(%esp) 10b7a7: 8b 43 64 mov 0x64(%ebx),%eax 10b7aa: 89 44 24 04 mov %eax,0x4(%esp) 10b7ae: 8d 43 10 lea 0x10(%ebx),%eax 10b7b1: 89 04 24 mov %eax,(%esp) 10b7b4: e8 07 5d 00 00 call 1114c0 <_POSIX_Timer_Insert_helper> ptimer->ticks, ptimer->Object.id, _POSIX_Timer_TSR, ptimer ); if ( !activated ) 10b7b9: 84 c0 test %al,%al 10b7bb: 74 cf je 10b78c <_POSIX_Timer_TSR+0x38> <== NEVER TAKEN struct timespec *tod_as_timespec ) { Timestamp_Control tod_as_timestamp; _TOD_Get_as_timestamp( &tod_as_timestamp ); 10b7bd: 8d 44 24 28 lea 0x28(%esp),%eax 10b7c1: 89 04 24 mov %eax,(%esp) 10b7c4: e8 97 16 00 00 call 10ce60 <_TOD_Get_as_timestamp> _Timestamp_To_timespec( &tod_as_timestamp, tod_as_timespec ); 10b7c9: 8b 74 24 28 mov 0x28(%esp),%esi 10b7cd: 8b 7c 24 2c mov 0x2c(%esp),%edi static inline void _Timestamp64_implementation_To_timespec( const Timestamp64_Control *_timestamp, struct timespec *_timespec ) { _timespec->tv_sec = (time_t) (*_timestamp / 1000000000L); 10b7d1: c7 44 24 08 00 ca 9a movl $0x3b9aca00,0x8(%esp) 10b7d8: 3b 10b7d9: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 10b7e0: 00 10b7e1: 89 34 24 mov %esi,(%esp) 10b7e4: 89 7c 24 04 mov %edi,0x4(%esp) 10b7e8: e8 d7 51 01 00 call 1209c4 <__divdi3> 10b7ed: 89 43 6c mov %eax,0x6c(%ebx) _timespec->tv_nsec = (long) (*_timestamp % 1000000000L); 10b7f0: c7 44 24 08 00 ca 9a movl $0x3b9aca00,0x8(%esp) 10b7f7: 3b 10b7f8: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 10b7ff: 00 10b800: 89 34 24 mov %esi,(%esp) 10b803: 89 7c 24 04 mov %edi,0x4(%esp) 10b807: e8 0c 53 01 00 call 120b18 <__moddi3> 10b80c: 89 43 70 mov %eax,0x70(%ebx) /* Store the time when the timer was started again */ _TOD_Get( &ptimer->time ); /* The state really did not change but just to be safe */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; 10b80f: c6 43 3c 03 movb $0x3,0x3c(%ebx) 10b813: e9 5b ff ff ff jmp 10b773 <_POSIX_Timer_TSR+0x1f> =============================================================================== 001133d0 <_POSIX_signals_Check_signal>: bool _POSIX_signals_Check_signal( POSIX_API_Control *api, int signo, bool is_global ) { 1133d0: 55 push %ebp 1133d1: 57 push %edi 1133d2: 56 push %esi 1133d3: 53 push %ebx 1133d4: 83 ec 7c sub $0x7c,%esp 1133d7: 8b ac 24 94 00 00 00 mov 0x94(%esp),%ebp siginfo_t siginfo_struct; sigset_t saved_signals_blocked; Thread_Wait_information stored_thread_wait_information; if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct, 1133de: c7 44 24 10 01 00 00 movl $0x1,0x10(%esp) 1133e5: 00 1133e6: 0f b6 84 24 98 00 00 movzbl 0x98(%esp),%eax 1133ed: 00 1133ee: 89 44 24 0c mov %eax,0xc(%esp) 1133f2: 8d 5c 24 3c lea 0x3c(%esp),%ebx 1133f6: 89 5c 24 08 mov %ebx,0x8(%esp) 1133fa: 89 6c 24 04 mov %ebp,0x4(%esp) 1133fe: 8b 94 24 90 00 00 00 mov 0x90(%esp),%edx 113405: 89 14 24 mov %edx,(%esp) 113408: e8 bb 00 00 00 call 1134c8 <_POSIX_signals_Clear_signals> 11340d: 84 c0 test %al,%al 11340f: 0f 84 a7 00 00 00 je 1134bc <_POSIX_signals_Check_signal+0xec> #endif /* * Just to prevent sending a signal which is currently being ignored. */ if ( _POSIX_signals_Vectors[ signo ].sa_handler == SIG_IGN ) 113415: 8d 44 6d 00 lea 0x0(%ebp,%ebp,2),%eax 113419: c1 e0 02 shl $0x2,%eax 11341c: 8b 90 48 25 13 00 mov 0x132548(%eax),%edx 113422: 83 fa 01 cmp $0x1,%edx 113425: 0f 84 91 00 00 00 je 1134bc <_POSIX_signals_Check_signal+0xec><== NEVER TAKEN return false; /* * Block the signals requested in sa_mask */ saved_signals_blocked = api->signals_blocked; 11342b: 8b 8c 24 90 00 00 00 mov 0x90(%esp),%ecx 113432: 8b 89 d0 00 00 00 mov 0xd0(%ecx),%ecx 113438: 89 4c 24 2c mov %ecx,0x2c(%esp) api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask; 11343c: 0b 88 44 25 13 00 or 0x132544(%eax),%ecx 113442: 8b b4 24 90 00 00 00 mov 0x90(%esp),%esi 113449: 89 8e d0 00 00 00 mov %ecx,0xd0(%esi) /* * We have to save the blocking information of the current wait queue * because the signal handler may subsequently go on and put the thread * on a wait queue, for its own purposes. */ memcpy( &stored_thread_wait_information, &_Thread_Executing->Wait, 11344f: 8d 74 24 48 lea 0x48(%esp),%esi 113453: 89 74 24 28 mov %esi,0x28(%esp) 113457: 8b 35 cc 24 13 00 mov 0x1324cc,%esi 11345d: 83 c6 20 add $0x20,%esi 113460: b9 0a 00 00 00 mov $0xa,%ecx 113465: 8b 7c 24 28 mov 0x28(%esp),%edi 113469: f3 a5 rep movsl %ds:(%esi),%es:(%edi) sizeof( Thread_Wait_information )); /* * Here, the signal handler function executes */ switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) { 11346b: 83 b8 40 25 13 00 02 cmpl $0x2,0x132540(%eax) 113472: 74 34 je 1134a8 <_POSIX_signals_Check_signal+0xd8> &siginfo_struct, NULL /* context is undefined per 1003.1b-1993, p. 66 */ ); break; default: (*_POSIX_signals_Vectors[ signo ].sa_handler)( signo ); 113474: 89 2c 24 mov %ebp,(%esp) 113477: ff d2 call *%edx } /* * Restore the blocking information */ memcpy( &_Thread_Executing->Wait, &stored_thread_wait_information, 113479: 8b 3d cc 24 13 00 mov 0x1324cc,%edi 11347f: 83 c7 20 add $0x20,%edi 113482: b9 0a 00 00 00 mov $0xa,%ecx 113487: 8b 74 24 28 mov 0x28(%esp),%esi 11348b: f3 a5 rep movsl %ds:(%esi),%es:(%edi) sizeof( Thread_Wait_information )); /* * Restore the previous set of blocked signals */ api->signals_blocked = saved_signals_blocked; 11348d: 8b 44 24 2c mov 0x2c(%esp),%eax 113491: 8b 94 24 90 00 00 00 mov 0x90(%esp),%edx 113498: 89 82 d0 00 00 00 mov %eax,0xd0(%edx) return true; 11349e: b0 01 mov $0x1,%al } 1134a0: 83 c4 7c add $0x7c,%esp 1134a3: 5b pop %ebx 1134a4: 5e pop %esi 1134a5: 5f pop %edi 1134a6: 5d pop %ebp 1134a7: c3 ret /* * Here, the signal handler function executes */ switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) { case SA_SIGINFO: (*_POSIX_signals_Vectors[ signo ].sa_sigaction)( 1134a8: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp) 1134af: 00 1134b0: 89 5c 24 04 mov %ebx,0x4(%esp) 1134b4: 89 2c 24 mov %ebp,(%esp) 1134b7: ff d2 call *%edx signo, &siginfo_struct, NULL /* context is undefined per 1003.1b-1993, p. 66 */ ); break; 1134b9: eb be jmp 113479 <_POSIX_signals_Check_signal+0xa9> 1134bb: 90 nop sigset_t saved_signals_blocked; Thread_Wait_information stored_thread_wait_information; if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct, is_global, true ) ) return false; 1134bc: 31 c0 xor %eax,%eax * Restore the previous set of blocked signals */ api->signals_blocked = saved_signals_blocked; return true; } 1134be: 83 c4 7c add $0x7c,%esp 1134c1: 5b pop %ebx 1134c2: 5e pop %esi 1134c3: 5f pop %edi 1134c4: 5d pop %ebp 1134c5: c3 ret =============================================================================== 00113b78 <_POSIX_signals_Clear_process_signals>: */ void _POSIX_signals_Clear_process_signals( int signo ) { 113b78: 53 push %ebx 113b79: 8b 44 24 08 mov 0x8(%esp),%eax 113b7d: 8d 48 ff lea -0x1(%eax),%ecx 113b80: ba 01 00 00 00 mov $0x1,%edx 113b85: d3 e2 shl %cl,%edx clear_signal = true; mask = signo_to_mask( signo ); ISR_Level level; _ISR_Disable( level ); 113b87: 9c pushf 113b88: fa cli 113b89: 59 pop %ecx if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) { 113b8a: 8d 04 40 lea (%eax,%eax,2),%eax 113b8d: c1 e0 02 shl $0x2,%eax 113b90: 83 b8 40 25 13 00 02 cmpl $0x2,0x132540(%eax) 113b97: 74 0f je 113ba8 <_POSIX_signals_Clear_process_signals+0x30> if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) ) clear_signal = false; } if ( clear_signal ) { _POSIX_signals_Pending &= ~mask; 113b99: f7 d2 not %edx 113b9b: 21 15 48 27 13 00 and %edx,0x132748 } _ISR_Enable( level ); 113ba1: 51 push %ecx 113ba2: 9d popf } 113ba3: 5b pop %ebx 113ba4: c3 ret 113ba5: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 113ba8: 8d 98 64 27 13 00 lea 0x132764(%eax),%ebx ISR_Level level; _ISR_Disable( level ); if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) { if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) ) 113bae: 39 98 60 27 13 00 cmp %ebx,0x132760(%eax) 113bb4: 75 eb jne 113ba1 <_POSIX_signals_Clear_process_signals+0x29><== NEVER TAKEN 113bb6: eb e1 jmp 113b99 <_POSIX_signals_Clear_process_signals+0x21> =============================================================================== 0010c45c <_POSIX_signals_Get_lowest>: #include static int _POSIX_signals_Get_lowest( sigset_t set ) { 10c45c: 56 push %esi 10c45d: 53 push %ebx int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { 10c45e: ba 1b 00 00 00 mov $0x1b,%edx 10c463: bb 01 00 00 00 mov $0x1,%ebx #include #include #include #include static int _POSIX_signals_Get_lowest( 10c468: 8d 4a ff lea -0x1(%edx),%ecx 10c46b: 89 de mov %ebx,%esi 10c46d: d3 e6 shl %cl,%esi ) { int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { if ( set & signo_to_mask( signo ) ) { 10c46f: 85 c6 test %eax,%esi 10c471: 75 22 jne 10c495 <_POSIX_signals_Get_lowest+0x39><== NEVER TAKEN sigset_t set ) { int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { 10c473: 42 inc %edx 10c474: 83 fa 20 cmp $0x20,%edx 10c477: 75 ef jne 10c468 <_POSIX_signals_Get_lowest+0xc> 10c479: b2 01 mov $0x1,%dl 10c47b: bb 01 00 00 00 mov $0x1,%ebx 10c480: eb 08 jmp 10c48a <_POSIX_signals_Get_lowest+0x2e> 10c482: 66 90 xchg %ax,%ax */ #if (SIGHUP != 1) #error "Assumption that SIGHUP==1 violated!!" #endif for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) { 10c484: 42 inc %edx 10c485: 83 fa 1b cmp $0x1b,%edx 10c488: 74 0b je 10c495 <_POSIX_signals_Get_lowest+0x39><== NEVER TAKEN #include #include #include #include static int _POSIX_signals_Get_lowest( 10c48a: 8d 4a ff lea -0x1(%edx),%ecx 10c48d: 89 de mov %ebx,%esi 10c48f: d3 e6 shl %cl,%esi #if (SIGHUP != 1) #error "Assumption that SIGHUP==1 violated!!" #endif for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) { if ( set & signo_to_mask( signo ) ) { 10c491: 85 c6 test %eax,%esi 10c493: 74 ef je 10c484 <_POSIX_signals_Get_lowest+0x28> * a return 0. This routine will NOT be called unless a signal * is pending in the set passed in. */ found_it: return signo; } 10c495: 89 d0 mov %edx,%eax 10c497: 5b pop %ebx 10c498: 5e pop %esi 10c499: c3 ret =============================================================================== 00120974 <_POSIX_signals_Unblock_thread>: bool _POSIX_signals_Unblock_thread( Thread_Control *the_thread, int signo, siginfo_t *info ) { 120974: 57 push %edi 120975: 56 push %esi 120976: 53 push %ebx 120977: 83 ec 10 sub $0x10,%esp 12097a: 8b 5c 24 20 mov 0x20(%esp),%ebx 12097e: 8b 74 24 24 mov 0x24(%esp),%esi POSIX_API_Control *api; sigset_t mask; siginfo_t *the_info = NULL; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 120982: 8b bb e8 00 00 00 mov 0xe8(%ebx),%edi 120988: 8d 4e ff lea -0x1(%esi),%ecx 12098b: b8 01 00 00 00 mov $0x1,%eax 120990: d3 e0 shl %cl,%eax /* * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { 120992: 8b 53 10 mov 0x10(%ebx),%edx 120995: 89 d1 mov %edx,%ecx 120997: 81 e1 00 80 00 10 and $0x10008000,%ecx 12099d: 81 f9 00 80 00 10 cmp $0x10008000,%ecx 1209a3: 74 73 je 120a18 <_POSIX_signals_Unblock_thread+0xa4> } /* * Thread is not waiting due to a sigwait. */ if ( ~api->signals_blocked & mask ) { 1209a5: 8b 8f d0 00 00 00 mov 0xd0(%edi),%ecx 1209ab: f7 d1 not %ecx 1209ad: 85 c8 test %ecx,%eax 1209af: 74 5b je 120a0c <_POSIX_signals_Unblock_thread+0x98> * it is not blocked, THEN * we need to dispatch at the end of this ISR. * + Any other combination, do nothing. */ if ( _States_Is_interruptible_by_signal( the_thread->current_state ) ) { 1209b1: f7 c2 00 00 00 10 test $0x10000000,%edx 1209b7: 74 37 je 1209f0 <_POSIX_signals_Unblock_thread+0x7c> the_thread->Wait.return_code = EINTR; 1209b9: c7 43 34 04 00 00 00 movl $0x4,0x34(%ebx) /* * In pthread_cond_wait, a thread will be blocking on a thread * queue, but is also interruptible by a POSIX signal. */ if ( _States_Is_waiting_on_thread_queue(the_thread->current_state) ) 1209c0: f7 c2 e0 be 03 00 test $0x3bee0,%edx 1209c6: 0f 85 94 00 00 00 jne 120a60 <_POSIX_signals_Unblock_thread+0xec> _Thread_queue_Extract_with_proxy( the_thread ); else if ( _States_Is_delaying(the_thread->current_state) ) { 1209cc: 83 e2 08 and $0x8,%edx 1209cf: 74 3b je 120a0c <_POSIX_signals_Unblock_thread+0x98><== NEVER TAKEN (void) _Watchdog_Remove( &the_thread->Timer ); 1209d1: 8d 43 48 lea 0x48(%ebx),%eax 1209d4: 89 04 24 mov %eax,(%esp) 1209d7: e8 84 e1 fe ff call 10eb60 <_Watchdog_Remove> RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 1209dc: c7 44 24 04 f8 ff 03 movl $0x1003fff8,0x4(%esp) 1209e3: 10 1209e4: 89 1c 24 mov %ebx,(%esp) 1209e7: e8 94 d0 fe ff call 10da80 <_Thread_Clear_state> } else if ( the_thread->current_state == STATES_READY ) { if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _Thread_Dispatch_necessary = true; } } return false; 1209ec: 31 c0 xor %eax,%eax 1209ee: eb 1e jmp 120a0e <_POSIX_signals_Unblock_thread+0x9a> else if ( _States_Is_delaying(the_thread->current_state) ) { (void) _Watchdog_Remove( &the_thread->Timer ); _Thread_Unblock( the_thread ); } } else if ( the_thread->current_state == STATES_READY ) { 1209f0: 85 d2 test %edx,%edx 1209f2: 75 18 jne 120a0c <_POSIX_signals_Unblock_thread+0x98><== NEVER TAKEN if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 1209f4: a1 c8 24 13 00 mov 0x1324c8,%eax 1209f9: 85 c0 test %eax,%eax 1209fb: 74 0f je 120a0c <_POSIX_signals_Unblock_thread+0x98> 1209fd: 3b 1d cc 24 13 00 cmp 0x1324cc,%ebx 120a03: 75 07 jne 120a0c <_POSIX_signals_Unblock_thread+0x98><== NEVER TAKEN _Thread_Dispatch_necessary = true; 120a05: c6 05 d8 24 13 00 01 movb $0x1,0x1324d8 } } return false; 120a0c: 31 c0 xor %eax,%eax } 120a0e: 83 c4 10 add $0x10,%esp 120a11: 5b pop %ebx 120a12: 5e pop %esi 120a13: 5f pop %edi 120a14: c3 ret 120a15: 8d 76 00 lea 0x0(%esi),%esi * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) { 120a18: 85 43 30 test %eax,0x30(%ebx) 120a1b: 74 33 je 120a50 <_POSIX_signals_Unblock_thread+0xdc> the_thread->Wait.return_code = EINTR; 120a1d: c7 43 34 04 00 00 00 movl $0x4,0x34(%ebx) the_info = (siginfo_t *) the_thread->Wait.return_argument; 120a24: 8b 43 28 mov 0x28(%ebx),%eax if ( !info ) { 120a27: 8b 54 24 28 mov 0x28(%esp),%edx 120a2b: 85 d2 test %edx,%edx 120a2d: 74 3d je 120a6c <_POSIX_signals_Unblock_thread+0xf8> the_info->si_signo = signo; the_info->si_code = SI_USER; the_info->si_value.sival_int = 0; } else { *the_info = *info; 120a2f: b9 03 00 00 00 mov $0x3,%ecx 120a34: 89 c7 mov %eax,%edi 120a36: 8b 74 24 28 mov 0x28(%esp),%esi 120a3a: f3 a5 rep movsl %ds:(%esi),%es:(%edi) } _Thread_queue_Extract_with_proxy( the_thread ); 120a3c: 89 1c 24 mov %ebx,(%esp) 120a3f: e8 c0 da fe ff call 10e504 <_Thread_queue_Extract_with_proxy> return true; 120a44: b0 01 mov $0x1,%al if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _Thread_Dispatch_necessary = true; } } return false; } 120a46: 83 c4 10 add $0x10,%esp 120a49: 5b pop %ebx 120a4a: 5e pop %esi 120a4b: 5f pop %edi 120a4c: c3 ret 120a4d: 8d 76 00 lea 0x0(%esi),%esi * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) { 120a50: 8b 97 d0 00 00 00 mov 0xd0(%edi),%edx 120a56: f7 d2 not %edx 120a58: 85 d0 test %edx,%eax 120a5a: 75 c1 jne 120a1d <_POSIX_signals_Unblock_thread+0xa9> 120a5c: eb ae jmp 120a0c <_POSIX_signals_Unblock_thread+0x98> 120a5e: 66 90 xchg %ax,%ax /* * In pthread_cond_wait, a thread will be blocking on a thread * queue, but is also interruptible by a POSIX signal. */ if ( _States_Is_waiting_on_thread_queue(the_thread->current_state) ) _Thread_queue_Extract_with_proxy( the_thread ); 120a60: 89 1c 24 mov %ebx,(%esp) 120a63: e8 9c da fe ff call 10e504 <_Thread_queue_Extract_with_proxy> } else if ( the_thread->current_state == STATES_READY ) { if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _Thread_Dispatch_necessary = true; } } return false; 120a68: 31 c0 xor %eax,%eax 120a6a: eb a2 jmp 120a0e <_POSIX_signals_Unblock_thread+0x9a> the_thread->Wait.return_code = EINTR; the_info = (siginfo_t *) the_thread->Wait.return_argument; if ( !info ) { the_info->si_signo = signo; 120a6c: 89 30 mov %esi,(%eax) the_info->si_code = SI_USER; 120a6e: c7 40 04 01 00 00 00 movl $0x1,0x4(%eax) the_info->si_value.sival_int = 0; 120a75: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax) 120a7c: eb be jmp 120a3c <_POSIX_signals_Unblock_thread+0xc8> =============================================================================== 0010e170 <_RBTree_Extract_unprotected>: */ void _RBTree_Extract_unprotected( RBTree_Control *the_rbtree, RBTree_Node *the_node ) { 10e170: 55 push %ebp 10e171: 57 push %edi 10e172: 56 push %esi 10e173: 53 push %ebx 10e174: 83 ec 1c sub $0x1c,%esp 10e177: 8b 6c 24 30 mov 0x30(%esp),%ebp 10e17b: 8b 74 24 34 mov 0x34(%esp),%esi RBTree_Node *leaf, *target; RBTree_Color victim_color; RBTree_Direction dir; if (!the_node) return; 10e17f: 85 f6 test %esi,%esi 10e181: 0f 84 ae 00 00 00 je 10e235 <_RBTree_Extract_unprotected+0xc5> /* check if min needs to be updated */ if (the_node == the_rbtree->first[RBT_LEFT]) { 10e187: 39 75 08 cmp %esi,0x8(%ebp) 10e18a: 0f 84 d8 00 00 00 je 10e268 <_RBTree_Extract_unprotected+0xf8> the_rbtree->first[RBT_LEFT] = next; } /* Check if max needs to be updated. min=max for 1 element trees so * do not use else if here. */ if (the_node == the_rbtree->first[RBT_RIGHT]) { 10e190: 39 75 0c cmp %esi,0xc(%ebp) 10e193: 0f 84 e7 00 00 00 je 10e280 <_RBTree_Extract_unprotected+0x110> * either max in node->child[RBT_LEFT] or min in node->child[RBT_RIGHT], * and replace the_node with the target node. This maintains the binary * search tree property, but may violate the red-black properties. */ if (the_node->child[RBT_LEFT] && the_node->child[RBT_RIGHT]) { 10e199: 8b 5e 04 mov 0x4(%esi),%ebx 10e19c: 85 db test %ebx,%ebx 10e19e: 0f 84 00 01 00 00 je 10e2a4 <_RBTree_Extract_unprotected+0x134> 10e1a4: 8b 7e 08 mov 0x8(%esi),%edi 10e1a7: 85 ff test %edi,%edi 10e1a9: 75 07 jne 10e1b2 <_RBTree_Extract_unprotected+0x42> 10e1ab: e9 9d 00 00 00 jmp 10e24d <_RBTree_Extract_unprotected+0xdd> target = the_node->child[RBT_LEFT]; /* find max in node->child[RBT_LEFT] */ while (target->child[RBT_RIGHT]) target = target->child[RBT_RIGHT]; 10e1b0: 89 c3 mov %eax,%ebx 10e1b2: 8b 43 08 mov 0x8(%ebx),%eax 10e1b5: 85 c0 test %eax,%eax 10e1b7: 75 f7 jne 10e1b0 <_RBTree_Extract_unprotected+0x40> * target's position (target is the right child of target->parent) * when target vacates it. if there is no child, then target->parent * should become NULL. This may cause the coloring to be violated. * For now we store the color of the node being deleted in victim_color. */ leaf = target->child[RBT_LEFT]; 10e1b9: 8b 7b 04 mov 0x4(%ebx),%edi if(leaf) { 10e1bc: 85 ff test %edi,%edi 10e1be: 0f 84 d4 00 00 00 je 10e298 <_RBTree_Extract_unprotected+0x128> leaf->parent = target->parent; 10e1c4: 8b 03 mov (%ebx),%eax 10e1c6: 89 07 mov %eax,(%edi) } else { /* fix the tree here if the child is a null leaf. */ _RBTree_Extract_validate_unprotected(target); } victim_color = target->color; 10e1c8: 8b 53 0c mov 0xc(%ebx),%edx dir = target != target->parent->child[0]; 10e1cb: 8b 03 mov (%ebx),%eax 10e1cd: 31 c9 xor %ecx,%ecx 10e1cf: 3b 58 04 cmp 0x4(%eax),%ebx 10e1d2: 0f 95 c1 setne %cl target->parent->child[dir] = leaf; 10e1d5: 89 7c 88 04 mov %edi,0x4(%eax,%ecx,4) /* now replace the_node with target */ dir = the_node != the_node->parent->child[0]; 10e1d9: 8b 06 mov (%esi),%eax 10e1db: 31 c9 xor %ecx,%ecx 10e1dd: 39 70 04 cmp %esi,0x4(%eax) 10e1e0: 0f 95 c1 setne %cl the_node->parent->child[dir] = target; 10e1e3: 89 5c 88 04 mov %ebx,0x4(%eax,%ecx,4) /* set target's new children to the original node's children */ target->child[RBT_RIGHT] = the_node->child[RBT_RIGHT]; 10e1e7: 8b 46 08 mov 0x8(%esi),%eax 10e1ea: 89 43 08 mov %eax,0x8(%ebx) if (the_node->child[RBT_RIGHT]) 10e1ed: 8b 46 08 mov 0x8(%esi),%eax 10e1f0: 85 c0 test %eax,%eax 10e1f2: 74 02 je 10e1f6 <_RBTree_Extract_unprotected+0x86><== NEVER TAKEN the_node->child[RBT_RIGHT]->parent = target; 10e1f4: 89 18 mov %ebx,(%eax) target->child[RBT_LEFT] = the_node->child[RBT_LEFT]; 10e1f6: 8b 46 04 mov 0x4(%esi),%eax 10e1f9: 89 43 04 mov %eax,0x4(%ebx) if (the_node->child[RBT_LEFT]) 10e1fc: 8b 46 04 mov 0x4(%esi),%eax 10e1ff: 85 c0 test %eax,%eax 10e201: 74 02 je 10e205 <_RBTree_Extract_unprotected+0x95> the_node->child[RBT_LEFT]->parent = target; 10e203: 89 18 mov %ebx,(%eax) /* finally, update the parent node and recolor. target has completely * replaced the_node, and target's child has moved up the tree if needed. * the_node is no longer part of the tree, although it has valid pointers * still. */ target->parent = the_node->parent; 10e205: 8b 06 mov (%esi),%eax 10e207: 89 03 mov %eax,(%ebx) target->color = the_node->color; 10e209: 8b 46 0c mov 0xc(%esi),%eax 10e20c: 89 43 0c mov %eax,0xc(%ebx) /* fix coloring. leaf has moved up the tree. The color of the deleted * node is in victim_color. There are two cases: * 1. Deleted a red node, its child must be black. Nothing must be done. * 2. Deleted a black node, its child must be red. Paint child black. */ if (victim_color == RBT_BLACK) { /* eliminate case 1 */ 10e20f: 85 d2 test %edx,%edx 10e211: 74 2d je 10e240 <_RBTree_Extract_unprotected+0xd0> */ RTEMS_INLINE_ROUTINE void _RBTree_Set_off_rbtree( RBTree_Node *node ) { node->parent = node->child[RBT_LEFT] = node->child[RBT_RIGHT] = NULL; 10e213: c7 46 08 00 00 00 00 movl $0x0,0x8(%esi) 10e21a: c7 46 04 00 00 00 00 movl $0x0,0x4(%esi) 10e221: c7 06 00 00 00 00 movl $0x0,(%esi) /* Wipe the_node */ _RBTree_Set_off_rbtree(the_node); /* set root to black, if it exists */ if (the_rbtree->root) the_rbtree->root->color = RBT_BLACK; 10e227: 8b 45 04 mov 0x4(%ebp),%eax 10e22a: 85 c0 test %eax,%eax 10e22c: 74 07 je 10e235 <_RBTree_Extract_unprotected+0xc5> 10e22e: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) } 10e235: 83 c4 1c add $0x1c,%esp 10e238: 5b pop %ebx 10e239: 5e pop %esi 10e23a: 5f pop %edi 10e23b: 5d pop %ebp 10e23c: c3 ret 10e23d: 8d 76 00 lea 0x0(%esi),%esi * node is in victim_color. There are two cases: * 1. Deleted a red node, its child must be black. Nothing must be done. * 2. Deleted a black node, its child must be red. Paint child black. */ if (victim_color == RBT_BLACK) { /* eliminate case 1 */ if (leaf) { 10e240: 85 ff test %edi,%edi 10e242: 74 cf je 10e213 <_RBTree_Extract_unprotected+0xa3> leaf->color = RBT_BLACK; /* case 2 */ 10e244: c7 47 0c 00 00 00 00 movl $0x0,0xc(%edi) 10e24b: eb c6 jmp 10e213 <_RBTree_Extract_unprotected+0xa3> * either max in node->child[RBT_LEFT] or min in node->child[RBT_RIGHT], * and replace the_node with the target node. This maintains the binary * search tree property, but may violate the red-black properties. */ if (the_node->child[RBT_LEFT] && the_node->child[RBT_RIGHT]) { 10e24d: 89 df mov %ebx,%edi * For now we store the color of the node being deleted in victim_color. */ leaf = the_node->child[RBT_LEFT] ? the_node->child[RBT_LEFT] : the_node->child[RBT_RIGHT]; if( leaf ) { leaf->parent = the_node->parent; 10e24f: 8b 06 mov (%esi),%eax 10e251: 89 07 mov %eax,(%edi) } else { /* fix the tree here if the child is a null leaf. */ _RBTree_Extract_validate_unprotected(the_node); } victim_color = the_node->color; 10e253: 8b 56 0c mov 0xc(%esi),%edx /* remove the_node from the tree */ dir = the_node != the_node->parent->child[0]; 10e256: 8b 06 mov (%esi),%eax 10e258: 31 c9 xor %ecx,%ecx 10e25a: 39 70 04 cmp %esi,0x4(%eax) 10e25d: 0f 95 c1 setne %cl the_node->parent->child[dir] = leaf; 10e260: 89 7c 88 04 mov %edi,0x4(%eax,%ecx,4) 10e264: eb a9 jmp 10e20f <_RBTree_Extract_unprotected+0x9f> 10e266: 66 90 xchg %ax,%ax */ RTEMS_INLINE_ROUTINE RBTree_Node *_RBTree_Successor_unprotected( const RBTree_Node *node ) { return _RBTree_Next_unprotected( node, RBT_RIGHT ); 10e268: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10e26f: 00 10e270: 89 34 24 mov %esi,(%esp) 10e273: e8 00 03 00 00 call 10e578 <_RBTree_Next_unprotected> /* check if min needs to be updated */ if (the_node == the_rbtree->first[RBT_LEFT]) { RBTree_Node *next; next = _RBTree_Successor_unprotected(the_node); the_rbtree->first[RBT_LEFT] = next; 10e278: 89 45 08 mov %eax,0x8(%ebp) 10e27b: e9 10 ff ff ff jmp 10e190 <_RBTree_Extract_unprotected+0x20> */ RTEMS_INLINE_ROUTINE RBTree_Node *_RBTree_Predecessor_unprotected( const RBTree_Node *node ) { return _RBTree_Next_unprotected( node, RBT_LEFT ); 10e280: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10e287: 00 10e288: 89 34 24 mov %esi,(%esp) 10e28b: e8 e8 02 00 00 call 10e578 <_RBTree_Next_unprotected> /* Check if max needs to be updated. min=max for 1 element trees so * do not use else if here. */ if (the_node == the_rbtree->first[RBT_RIGHT]) { RBTree_Node *previous; previous = _RBTree_Predecessor_unprotected(the_node); the_rbtree->first[RBT_RIGHT] = previous; 10e290: 89 45 0c mov %eax,0xc(%ebp) 10e293: e9 01 ff ff ff jmp 10e199 <_RBTree_Extract_unprotected+0x29> leaf = target->child[RBT_LEFT]; if(leaf) { leaf->parent = target->parent; } else { /* fix the tree here if the child is a null leaf. */ _RBTree_Extract_validate_unprotected(target); 10e298: 89 d8 mov %ebx,%eax 10e29a: e8 95 fc ff ff call 10df34 <_RBTree_Extract_validate_unprotected> 10e29f: e9 24 ff ff ff jmp 10e1c8 <_RBTree_Extract_unprotected+0x58> * the_node's location in the tree. This may cause the coloring to be * violated. We will fix it later. * For now we store the color of the node being deleted in victim_color. */ leaf = the_node->child[RBT_LEFT] ? the_node->child[RBT_LEFT] : the_node->child[RBT_RIGHT]; 10e2a4: 8b 7e 08 mov 0x8(%esi),%edi if( leaf ) { 10e2a7: 85 ff test %edi,%edi 10e2a9: 75 a4 jne 10e24f <_RBTree_Extract_unprotected+0xdf> leaf->parent = the_node->parent; } else { /* fix the tree here if the child is a null leaf. */ _RBTree_Extract_validate_unprotected(the_node); 10e2ab: 89 f0 mov %esi,%eax 10e2ad: e8 82 fc ff ff call 10df34 <_RBTree_Extract_validate_unprotected> 10e2b2: eb 9f jmp 10e253 <_RBTree_Extract_unprotected+0xe3> =============================================================================== 0010df34 <_RBTree_Extract_validate_unprotected>: ) { RBTree_Node *parent, *sibling; RBTree_Direction dir; parent = the_node->parent; 10df34: 8b 10 mov (%eax),%edx if(!parent->parent) return; 10df36: 8b 0a mov (%edx),%ecx 10df38: 85 c9 test %ecx,%ecx 10df3a: 0f 84 8f 00 00 00 je 10dfcf <_RBTree_Extract_validate_unprotected+0x9b> * of the extract operation. */ static void _RBTree_Extract_validate_unprotected( RBTree_Node *the_node ) { 10df40: 55 push %ebp 10df41: 57 push %edi 10df42: 56 push %esi 10df43: 53 push %ebx 10df44: 83 ec 08 sub $0x8,%esp { if(!the_node) return NULL; if(!(the_node->parent)) return NULL; if(!(the_node->parent->parent)) return NULL; if(the_node == the_node->parent->child[RBT_LEFT]) 10df47: 8b 4a 04 mov 0x4(%edx),%ecx 10df4a: 39 c8 cmp %ecx,%eax 10df4c: 75 68 jne 10dfb6 <_RBTree_Extract_validate_unprotected+0x82> return the_node->parent->child[RBT_RIGHT]; 10df4e: 8b 4a 08 mov 0x8(%edx),%ecx 10df51: eb 63 jmp 10dfb6 <_RBTree_Extract_validate_unprotected+0x82> 10df53: 90 nop if(!parent->parent) return; sibling = _RBTree_Sibling(the_node); /* continue to correct tree as long as the_node is black and not the root */ while (!_RBTree_Is_red(the_node) && parent->parent) { 10df54: 8b 1a mov (%edx),%ebx 10df56: 85 db test %ebx,%ebx 10df58: 74 62 je 10dfbc <_RBTree_Extract_validate_unprotected+0x88> */ RTEMS_INLINE_ROUTINE bool _RBTree_Is_red( const RBTree_Node *the_node ) { return (the_node && the_node->color == RBT_RED); 10df5a: 85 c9 test %ecx,%ecx 10df5c: 74 0a je 10df68 <_RBTree_Extract_validate_unprotected+0x34><== NEVER TAKEN 10df5e: 83 79 0c 01 cmpl $0x1,0xc(%ecx) 10df62: 0f 84 18 01 00 00 je 10e080 <_RBTree_Extract_validate_unprotected+0x14c> _RBTree_Rotate(parent, dir); sibling = parent->child[_RBTree_Opposite_direction(dir)]; } /* sibling is black, see if both of its children are also black. */ if (!_RBTree_Is_red(sibling->child[RBT_RIGHT]) && 10df68: 8b 59 08 mov 0x8(%ecx),%ebx 10df6b: 85 db test %ebx,%ebx 10df6d: 74 06 je 10df75 <_RBTree_Extract_validate_unprotected+0x41> 10df6f: 83 7b 0c 01 cmpl $0x1,0xc(%ebx) 10df73: 74 5b je 10dfd0 <_RBTree_Extract_validate_unprotected+0x9c> !_RBTree_Is_red(sibling->child[RBT_LEFT])) { 10df75: 8b 59 04 mov 0x4(%ecx),%ebx 10df78: 85 db test %ebx,%ebx 10df7a: 74 06 je 10df82 <_RBTree_Extract_validate_unprotected+0x4e> 10df7c: 83 7b 0c 01 cmpl $0x1,0xc(%ebx) 10df80: 74 4e je 10dfd0 <_RBTree_Extract_validate_unprotected+0x9c> sibling->color = RBT_RED; 10df82: c7 41 0c 01 00 00 00 movl $0x1,0xc(%ecx) 10df89: 83 7a 0c 01 cmpl $0x1,0xc(%edx) 10df8d: 0f 84 d1 01 00 00 je 10e164 <_RBTree_Extract_validate_unprotected+0x230> if (_RBTree_Is_red(parent)) { parent->color = RBT_BLACK; break; } the_node = parent; /* done if parent is red */ parent = the_node->parent; 10df93: 8b 1a mov (%edx),%ebx RTEMS_INLINE_ROUTINE RBTree_Node *_RBTree_Sibling( const RBTree_Node *the_node ) { if(!the_node) return NULL; if(!(the_node->parent)) return NULL; 10df95: 85 db test %ebx,%ebx 10df97: 0f 84 3b 01 00 00 je 10e0d8 <_RBTree_Extract_validate_unprotected+0x1a4><== NEVER TAKEN if(!(the_node->parent->parent)) return NULL; 10df9d: 8b 3b mov (%ebx),%edi 10df9f: 85 ff test %edi,%edi 10dfa1: 0f 84 31 01 00 00 je 10e0d8 <_RBTree_Extract_validate_unprotected+0x1a4> if(the_node == the_node->parent->child[RBT_LEFT]) 10dfa7: 8b 4b 04 mov 0x4(%ebx),%ecx 10dfaa: 39 ca cmp %ecx,%edx 10dfac: 0f 84 2e 01 00 00 je 10e0e0 <_RBTree_Extract_validate_unprotected+0x1ac> 10dfb2: 89 d0 mov %edx,%eax RTEMS_INLINE_ROUTINE RBTree_Node *_RBTree_Sibling( const RBTree_Node *the_node ) { if(!the_node) return NULL; if(!(the_node->parent)) return NULL; 10dfb4: 89 da mov %ebx,%edx */ RTEMS_INLINE_ROUTINE bool _RBTree_Is_red( const RBTree_Node *the_node ) { return (the_node && the_node->color == RBT_RED); 10dfb6: 83 78 0c 01 cmpl $0x1,0xc(%eax) 10dfba: 75 98 jne 10df54 <_RBTree_Extract_validate_unprotected+0x20> sibling->child[_RBTree_Opposite_direction(dir)]->color = RBT_BLACK; _RBTree_Rotate(parent, dir); break; /* done */ } } /* while */ if(!the_node->parent->parent) the_node->color = RBT_BLACK; 10dfbc: 8b 10 mov (%eax),%edx 10dfbe: 8b 32 mov (%edx),%esi 10dfc0: 85 f6 test %esi,%esi 10dfc2: 0f 84 8e 01 00 00 je 10e156 <_RBTree_Extract_validate_unprotected+0x222> } 10dfc8: 83 c4 08 add $0x8,%esp 10dfcb: 5b pop %ebx 10dfcc: 5e pop %esi 10dfcd: 5f pop %edi 10dfce: 5d pop %ebp 10dfcf: c3 ret * cases, either the_node is to the left or the right of the parent. * In both cases, first check if one of sibling's children is black, * and if so rotate in the proper direction and update sibling pointer. * Then switch the sibling and parent colors, and rotate through parent. */ dir = the_node != parent->child[0]; 10dfd0: 3b 42 04 cmp 0x4(%edx),%eax 10dfd3: 0f 95 c3 setne %bl 10dfd6: 89 dd mov %ebx,%ebp 10dfd8: 0f b6 f3 movzbl %bl,%esi */ RTEMS_INLINE_ROUTINE RBTree_Direction _RBTree_Opposite_direction( RBTree_Direction the_dir ) { return (RBTree_Direction) !((int) the_dir); 10dfdb: 83 f3 01 xor $0x1,%ebx 10dfde: 0f b6 db movzbl %bl,%ebx 10dfe1: 89 1c 24 mov %ebx,(%esp) if (!_RBTree_Is_red(sibling->child[_RBTree_Opposite_direction(dir)])) { 10dfe4: 8b 7c 99 04 mov 0x4(%ecx,%ebx,4),%edi */ RTEMS_INLINE_ROUTINE bool _RBTree_Is_red( const RBTree_Node *the_node ) { return (the_node && the_node->color == RBT_RED); 10dfe8: 85 ff test %edi,%edi 10dfea: 74 0a je 10dff6 <_RBTree_Extract_validate_unprotected+0xc2> 10dfec: 83 7f 0c 01 cmpl $0x1,0xc(%edi) 10dff0: 0f 84 f9 00 00 00 je 10e0ef <_RBTree_Extract_validate_unprotected+0x1bb> sibling->color = RBT_RED; 10dff6: c7 41 0c 01 00 00 00 movl $0x1,0xc(%ecx) sibling->child[dir]->color = RBT_BLACK; 10dffd: 8b 7c b1 04 mov 0x4(%ecx,%esi,4),%edi 10e001: c7 47 0c 00 00 00 00 movl $0x0,0xc(%edi) */ RTEMS_INLINE_ROUTINE RBTree_Direction _RBTree_Opposite_direction( RBTree_Direction the_dir ) { return (RBTree_Direction) !((int) the_dir); 10e008: 89 eb mov %ebp,%ebx 10e00a: 0f b6 eb movzbl %bl,%ebp 10e00d: 89 6c 24 04 mov %ebp,0x4(%esp) RBTree_Direction dir ) { RBTree_Node *c; if (the_node == NULL) return; if (the_node->child[_RBTree_Opposite_direction(dir)] == NULL) return; 10e011: 8b 6c a9 04 mov 0x4(%ecx,%ebp,4),%ebp 10e015: 85 ed test %ebp,%ebp 10e017: 74 36 je 10e04f <_RBTree_Extract_validate_unprotected+0x11b><== NEVER TAKEN c = the_node->child[_RBTree_Opposite_direction(dir)]; the_node->child[_RBTree_Opposite_direction(dir)] = c->child[dir]; 10e019: 8b 3c 24 mov (%esp),%edi 10e01c: 8b 5c bd 04 mov 0x4(%ebp,%edi,4),%ebx 10e020: 8b 7c 24 04 mov 0x4(%esp),%edi 10e024: 89 5c b9 04 mov %ebx,0x4(%ecx,%edi,4) if (c->child[dir]) 10e028: 8b 1c 24 mov (%esp),%ebx 10e02b: 8b 7c 9d 04 mov 0x4(%ebp,%ebx,4),%edi 10e02f: 85 ff test %edi,%edi 10e031: 74 02 je 10e035 <_RBTree_Extract_validate_unprotected+0x101> c->child[dir]->parent = the_node; 10e033: 89 0f mov %ecx,(%edi) c->child[dir] = the_node; 10e035: 8b 3c 24 mov (%esp),%edi 10e038: 89 4c bd 04 mov %ecx,0x4(%ebp,%edi,4) the_node->parent->child[the_node != the_node->parent->child[0]] = c; 10e03c: 8b 39 mov (%ecx),%edi 10e03e: 31 db xor %ebx,%ebx 10e040: 3b 4f 04 cmp 0x4(%edi),%ecx 10e043: 0f 95 c3 setne %bl 10e046: 89 6c 9f 04 mov %ebp,0x4(%edi,%ebx,4) c->parent = the_node->parent; 10e04a: 89 7d 00 mov %edi,0x0(%ebp) the_node->parent = c; 10e04d: 89 29 mov %ebp,(%ecx) _RBTree_Rotate(sibling, _RBTree_Opposite_direction(dir)); sibling = parent->child[_RBTree_Opposite_direction(dir)]; 10e04f: 8b 3c 24 mov (%esp),%edi 10e052: 8b 7c ba 04 mov 0x4(%edx,%edi,4),%edi 10e056: 89 7c 24 04 mov %edi,0x4(%esp) 10e05a: 8b 2c 24 mov (%esp),%ebp 10e05d: 8b 4c af 04 mov 0x4(%edi,%ebp,4),%ecx } sibling->color = parent->color; 10e061: 8b 7a 0c mov 0xc(%edx),%edi 10e064: 8b 5c 24 04 mov 0x4(%esp),%ebx 10e068: 89 7b 0c mov %edi,0xc(%ebx) parent->color = RBT_BLACK; 10e06b: c7 42 0c 00 00 00 00 movl $0x0,0xc(%edx) sibling->child[_RBTree_Opposite_direction(dir)]->color = RBT_BLACK; 10e072: c7 41 0c 00 00 00 00 movl $0x0,0xc(%ecx) 10e079: e9 95 00 00 00 jmp 10e113 <_RBTree_Extract_validate_unprotected+0x1df> 10e07e: 66 90 xchg %ax,%ax * then rotate parent left, making the sibling be the_node's grandparent. * Now the_node has a black sibling and red parent. After rotation, * update sibling pointer. */ if (_RBTree_Is_red(sibling)) { parent->color = RBT_RED; 10e080: c7 42 0c 01 00 00 00 movl $0x1,0xc(%edx) sibling->color = RBT_BLACK; 10e087: c7 41 0c 00 00 00 00 movl $0x0,0xc(%ecx) dir = the_node != parent->child[0]; 10e08e: 39 42 04 cmp %eax,0x4(%edx) 10e091: 0f 95 c3 setne %bl 10e094: 0f b6 f3 movzbl %bl,%esi */ RTEMS_INLINE_ROUTINE RBTree_Direction _RBTree_Opposite_direction( RBTree_Direction the_dir ) { return (RBTree_Direction) !((int) the_dir); 10e097: 83 f3 01 xor $0x1,%ebx 10e09a: 0f b6 eb movzbl %bl,%ebp RBTree_Direction dir ) { RBTree_Node *c; if (the_node == NULL) return; if (the_node->child[_RBTree_Opposite_direction(dir)] == NULL) return; 10e09d: 8b 4c aa 04 mov 0x4(%edx,%ebp,4),%ecx 10e0a1: 85 c9 test %ecx,%ecx 10e0a3: 74 43 je 10e0e8 <_RBTree_Extract_validate_unprotected+0x1b4><== NEVER TAKEN c = the_node->child[_RBTree_Opposite_direction(dir)]; the_node->child[_RBTree_Opposite_direction(dir)] = c->child[dir]; 10e0a5: 8b 7c b1 04 mov 0x4(%ecx,%esi,4),%edi 10e0a9: 89 7c aa 04 mov %edi,0x4(%edx,%ebp,4) if (c->child[dir]) 10e0ad: 8b 7c b1 04 mov 0x4(%ecx,%esi,4),%edi 10e0b1: 85 ff test %edi,%edi 10e0b3: 74 02 je 10e0b7 <_RBTree_Extract_validate_unprotected+0x183><== NEVER TAKEN c->child[dir]->parent = the_node; 10e0b5: 89 17 mov %edx,(%edi) c->child[dir] = the_node; 10e0b7: 89 54 b1 04 mov %edx,0x4(%ecx,%esi,4) the_node->parent->child[the_node != the_node->parent->child[0]] = c; 10e0bb: 8b 32 mov (%edx),%esi 10e0bd: 31 db xor %ebx,%ebx 10e0bf: 3b 56 04 cmp 0x4(%esi),%edx 10e0c2: 0f 95 c3 setne %bl 10e0c5: 89 df mov %ebx,%edi 10e0c7: 89 4c be 04 mov %ecx,0x4(%esi,%edi,4) c->parent = the_node->parent; 10e0cb: 89 31 mov %esi,(%ecx) the_node->parent = c; 10e0cd: 89 0a mov %ecx,(%edx) 10e0cf: 8b 4c aa 04 mov 0x4(%edx,%ebp,4),%ecx 10e0d3: e9 90 fe ff ff jmp 10df68 <_RBTree_Extract_validate_unprotected+0x34> RTEMS_INLINE_ROUTINE RBTree_Node *_RBTree_Sibling( const RBTree_Node *the_node ) { if(!the_node) return NULL; if(!(the_node->parent)) return NULL; 10e0d8: 31 c9 xor %ecx,%ecx 10e0da: e9 d3 fe ff ff jmp 10dfb2 <_RBTree_Extract_validate_unprotected+0x7e> 10e0df: 90 nop if(!(the_node->parent->parent)) return NULL; if(the_node == the_node->parent->child[RBT_LEFT]) return the_node->parent->child[RBT_RIGHT]; 10e0e0: 8b 4b 08 mov 0x8(%ebx),%ecx 10e0e3: e9 ca fe ff ff jmp 10dfb2 <_RBTree_Extract_validate_unprotected+0x7e> RBTree_Direction dir ) { RBTree_Node *c; if (the_node == NULL) return; if (the_node->child[_RBTree_Opposite_direction(dir)] == NULL) return; 10e0e8: 31 c9 xor %ecx,%ecx <== NOT EXECUTED 10e0ea: e9 79 fe ff ff jmp 10df68 <_RBTree_Extract_validate_unprotected+0x34><== NOT EXECUTED 10e0ef: 8b 6c 9a 04 mov 0x4(%edx,%ebx,4),%ebp 10e0f3: 89 6c 24 04 mov %ebp,0x4(%esp) sibling->color = RBT_RED; sibling->child[dir]->color = RBT_BLACK; _RBTree_Rotate(sibling, _RBTree_Opposite_direction(dir)); sibling = parent->child[_RBTree_Opposite_direction(dir)]; } sibling->color = parent->color; 10e0f7: 8b 5a 0c mov 0xc(%edx),%ebx 10e0fa: 89 59 0c mov %ebx,0xc(%ecx) parent->color = RBT_BLACK; 10e0fd: c7 42 0c 00 00 00 00 movl $0x0,0xc(%edx) sibling->child[_RBTree_Opposite_direction(dir)]->color = RBT_BLACK; 10e104: c7 47 0c 00 00 00 00 movl $0x0,0xc(%edi) 10e10b: 85 ed test %ebp,%ebp 10e10d: 0f 84 a9 fe ff ff je 10dfbc <_RBTree_Extract_validate_unprotected+0x88><== NEVER TAKEN c = the_node->child[_RBTree_Opposite_direction(dir)]; the_node->child[_RBTree_Opposite_direction(dir)] = c->child[dir]; 10e113: 8b 7c 24 04 mov 0x4(%esp),%edi 10e117: 8b 4c b7 04 mov 0x4(%edi,%esi,4),%ecx 10e11b: 8b 2c 24 mov (%esp),%ebp 10e11e: 89 4c aa 04 mov %ecx,0x4(%edx,%ebp,4) if (c->child[dir]) 10e122: 8b 4c b7 04 mov 0x4(%edi,%esi,4),%ecx 10e126: 85 c9 test %ecx,%ecx 10e128: 74 02 je 10e12c <_RBTree_Extract_validate_unprotected+0x1f8> c->child[dir]->parent = the_node; 10e12a: 89 11 mov %edx,(%ecx) c->child[dir] = the_node; 10e12c: 8b 4c 24 04 mov 0x4(%esp),%ecx 10e130: 89 54 b1 04 mov %edx,0x4(%ecx,%esi,4) the_node->parent->child[the_node != the_node->parent->child[0]] = c; 10e134: 8b 0a mov (%edx),%ecx 10e136: 31 db xor %ebx,%ebx 10e138: 3b 51 04 cmp 0x4(%ecx),%edx 10e13b: 0f 95 c3 setne %bl 10e13e: 8b 74 24 04 mov 0x4(%esp),%esi 10e142: 89 74 99 04 mov %esi,0x4(%ecx,%ebx,4) c->parent = the_node->parent; 10e146: 89 0e mov %ecx,(%esi) the_node->parent = c; 10e148: 89 32 mov %esi,(%edx) _RBTree_Rotate(parent, dir); break; /* done */ } } /* while */ if(!the_node->parent->parent) the_node->color = RBT_BLACK; 10e14a: 8b 10 mov (%eax),%edx 10e14c: 8b 32 mov (%edx),%esi 10e14e: 85 f6 test %esi,%esi 10e150: 0f 85 72 fe ff ff jne 10dfc8 <_RBTree_Extract_validate_unprotected+0x94><== ALWAYS TAKEN 10e156: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) 10e15d: e9 66 fe ff ff jmp 10dfc8 <_RBTree_Extract_validate_unprotected+0x94> 10e162: 66 90 xchg %ax,%ax /* sibling is black, see if both of its children are also black. */ if (!_RBTree_Is_red(sibling->child[RBT_RIGHT]) && !_RBTree_Is_red(sibling->child[RBT_LEFT])) { sibling->color = RBT_RED; if (_RBTree_Is_red(parent)) { parent->color = RBT_BLACK; 10e164: c7 42 0c 00 00 00 00 movl $0x0,0xc(%edx) break; 10e16b: e9 4c fe ff ff jmp 10dfbc <_RBTree_Extract_validate_unprotected+0x88> =============================================================================== 0010e834 <_RBTree_Find>: RBTree_Node *_RBTree_Find( RBTree_Control *the_rbtree, RBTree_Node *search_node ) { 10e834: 55 push %ebp 10e835: 57 push %edi 10e836: 56 push %esi 10e837: 53 push %ebx 10e838: 83 ec 2c sub $0x2c,%esp 10e83b: 8b 5c 24 40 mov 0x40(%esp),%ebx 10e83f: 8b 74 24 44 mov 0x44(%esp),%esi ISR_Level level; RBTree_Node *return_node; return_node = NULL; _ISR_Disable( level ); 10e843: 9c pushf 10e844: fa cli 10e845: 8f 44 24 1c popl 0x1c(%esp) RTEMS_INLINE_ROUTINE RBTree_Node *_RBTree_Find_unprotected( RBTree_Control *the_rbtree, RBTree_Node *the_node ) { RBTree_Node* iter_node = the_rbtree->root; 10e849: 8b 6b 04 mov 0x4(%ebx),%ebp RBTree_Node* found = NULL; int compare_result; while (iter_node) { 10e84c: 31 ff xor %edi,%edi 10e84e: 85 ed test %ebp,%ebp 10e850: 74 28 je 10e87a <_RBTree_Find+0x46> <== NEVER TAKEN 10e852: 66 90 xchg %ax,%ax compare_result = the_rbtree->compare_function(the_node, iter_node); 10e854: 89 6c 24 04 mov %ebp,0x4(%esp) 10e858: 89 34 24 mov %esi,(%esp) 10e85b: ff 53 10 call *0x10(%ebx) if ( _RBTree_Is_equal( compare_result ) ) { 10e85e: 85 c0 test %eax,%eax 10e860: 75 08 jne 10e86a <_RBTree_Find+0x36> found = iter_node; if ( the_rbtree->is_unique ) 10e862: 89 ef mov %ebp,%edi 10e864: 80 7b 14 00 cmpb $0x0,0x14(%ebx) 10e868: 75 10 jne 10e87a <_RBTree_Find+0x46> RTEMS_INLINE_ROUTINE bool _RBTree_Is_greater( int compare_result ) { return compare_result > 0; 10e86a: 85 c0 test %eax,%eax 10e86c: 0f 9f c0 setg %al 10e86f: 0f b6 c0 movzbl %al,%eax break; } RBTree_Direction dir = (RBTree_Direction) _RBTree_Is_greater( compare_result ); iter_node = iter_node->child[dir]; 10e872: 8b 6c 85 04 mov 0x4(%ebp,%eax,4),%ebp ) { RBTree_Node* iter_node = the_rbtree->root; RBTree_Node* found = NULL; int compare_result; while (iter_node) { 10e876: 85 ed test %ebp,%ebp 10e878: 75 da jne 10e854 <_RBTree_Find+0x20> return_node = _RBTree_Find_unprotected( the_rbtree, search_node ); _ISR_Enable( level ); 10e87a: ff 74 24 1c pushl 0x1c(%esp) 10e87e: 9d popf return return_node; } 10e87f: 89 f8 mov %edi,%eax 10e881: 83 c4 2c add $0x2c,%esp 10e884: 5b pop %ebx 10e885: 5e pop %esi 10e886: 5f pop %edi 10e887: 5d pop %ebp 10e888: c3 ret =============================================================================== 0010eb7c <_RBTree_Initialize>: void *starting_address, size_t number_nodes, size_t node_size, bool is_unique ) { 10eb7c: 55 push %ebp 10eb7d: 57 push %edi 10eb7e: 56 push %esi 10eb7f: 53 push %ebx 10eb80: 83 ec 1c sub $0x1c,%esp 10eb83: 8b 7c 24 30 mov 0x30(%esp),%edi 10eb87: 8b 5c 24 3c mov 0x3c(%esp),%ebx 10eb8b: 8b 6c 24 40 mov 0x40(%esp),%ebp 10eb8f: 8b 44 24 44 mov 0x44(%esp),%eax size_t count; RBTree_Node *next; /* TODO: Error message? */ if (!the_rbtree) return; 10eb93: 85 ff test %edi,%edi 10eb95: 74 3e je 10ebd5 <_RBTree_Initialize+0x59><== NEVER TAKEN RBTree_Control *the_rbtree, RBTree_Compare_function compare_function, bool is_unique ) { the_rbtree->permanent_null = NULL; 10eb97: c7 07 00 00 00 00 movl $0x0,(%edi) the_rbtree->root = NULL; 10eb9d: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi) the_rbtree->first[0] = NULL; 10eba4: c7 47 08 00 00 00 00 movl $0x0,0x8(%edi) the_rbtree->first[1] = NULL; 10ebab: c7 47 0c 00 00 00 00 movl $0x0,0xc(%edi) the_rbtree->compare_function = compare_function; 10ebb2: 8b 54 24 34 mov 0x34(%esp),%edx 10ebb6: 89 57 10 mov %edx,0x10(%edi) the_rbtree->is_unique = is_unique; 10ebb9: 88 47 14 mov %al,0x14(%edi) /* could do sanity checks here */ _RBTree_Initialize_empty(the_rbtree, compare_function, is_unique); count = number_nodes; next = starting_address; while ( count-- ) { 10ebbc: 85 db test %ebx,%ebx 10ebbe: 74 15 je 10ebd5 <_RBTree_Initialize+0x59><== NEVER TAKEN 10ebc0: 8b 74 24 38 mov 0x38(%esp),%esi _RBTree_Insert_unprotected(the_rbtree, next); 10ebc4: 89 74 24 04 mov %esi,0x4(%esp) 10ebc8: 89 3c 24 mov %edi,(%esp) 10ebcb: e8 e8 fc ff ff call 10e8b8 <_RBTree_Insert_unprotected> * node_size - size of node in bytes * * Output parameters: NONE */ void _RBTree_Initialize( 10ebd0: 01 ee add %ebp,%esi /* could do sanity checks here */ _RBTree_Initialize_empty(the_rbtree, compare_function, is_unique); count = number_nodes; next = starting_address; while ( count-- ) { 10ebd2: 4b dec %ebx 10ebd3: 75 ef jne 10ebc4 <_RBTree_Initialize+0x48> _RBTree_Insert_unprotected(the_rbtree, next); next = (RBTree_Node *) _Addresses_Add_offset( (void *) next, node_size ); } } 10ebd5: 83 c4 1c add $0x1c,%esp 10ebd8: 5b pop %ebx 10ebd9: 5e pop %esi 10ebda: 5f pop %edi 10ebdb: 5d pop %ebp 10ebdc: c3 ret =============================================================================== 0010e2d8 <_RBTree_Insert_unprotected>: */ RBTree_Node *_RBTree_Insert_unprotected( RBTree_Control *the_rbtree, RBTree_Node *the_node ) { 10e2d8: 55 push %ebp 10e2d9: 57 push %edi 10e2da: 56 push %esi 10e2db: 53 push %ebx 10e2dc: 83 ec 2c sub $0x2c,%esp 10e2df: 8b 6c 24 40 mov 0x40(%esp),%ebp 10e2e3: 8b 5c 24 44 mov 0x44(%esp),%ebx if(!the_node) return (RBTree_Node*)-1; 10e2e7: 85 db test %ebx,%ebx 10e2e9: 0f 84 c5 01 00 00 je 10e4b4 <_RBTree_Insert_unprotected+0x1dc> RBTree_Node *iter_node = the_rbtree->root; 10e2ef: 8b 7d 04 mov 0x4(%ebp),%edi int compare_result; if (!iter_node) { /* special case: first node inserted */ 10e2f2: 85 ff test %edi,%edi 10e2f4: 75 08 jne 10e2fe <_RBTree_Insert_unprotected+0x26> 10e2f6: e9 d6 01 00 00 jmp 10e4d1 <_RBTree_Insert_unprotected+0x1f9> 10e2fb: 90 nop (dir && _RBTree_Is_greater(compare_result)) ) { the_rbtree->first[dir] = the_node; } break; } else { iter_node = iter_node->child[dir]; 10e2fc: 89 d7 mov %edx,%edi the_node->parent = (RBTree_Node *) the_rbtree; the_node->child[RBT_LEFT] = the_node->child[RBT_RIGHT] = NULL; } else { /* typical binary search tree insert, descend tree to leaf and insert */ while (iter_node) { compare_result = the_rbtree->compare_function(the_node, iter_node); 10e2fe: 89 7c 24 04 mov %edi,0x4(%esp) 10e302: 89 1c 24 mov %ebx,(%esp) 10e305: ff 55 10 call *0x10(%ebp) if ( the_rbtree->is_unique && _RBTree_Is_equal( compare_result ) ) 10e308: 80 7d 14 00 cmpb $0x0,0x14(%ebp) 10e30c: 74 08 je 10e316 <_RBTree_Insert_unprotected+0x3e> 10e30e: 85 c0 test %eax,%eax 10e310: 0f 84 b2 01 00 00 je 10e4c8 <_RBTree_Insert_unprotected+0x1f0> return iter_node; RBTree_Direction dir = !_RBTree_Is_lesser( compare_result ); 10e316: f7 d0 not %eax 10e318: c1 e8 1f shr $0x1f,%eax if (!iter_node->child[dir]) { 10e31b: 8b 54 87 04 mov 0x4(%edi,%eax,4),%edx 10e31f: 85 d2 test %edx,%edx 10e321: 75 d9 jne 10e2fc <_RBTree_Insert_unprotected+0x24> 10e323: 89 54 24 1c mov %edx,0x1c(%esp) 10e327: 89 c6 mov %eax,%esi the_node->child[RBT_LEFT] = the_node->child[RBT_RIGHT] = NULL; 10e329: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) 10e330: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx) the_node->color = RBT_RED; 10e337: c7 43 0c 01 00 00 00 movl $0x1,0xc(%ebx) iter_node->child[dir] = the_node; 10e33e: 89 5c 87 04 mov %ebx,0x4(%edi,%eax,4) the_node->parent = iter_node; 10e342: 89 3b mov %edi,(%ebx) /* update min/max */ compare_result = the_rbtree->compare_function( 10e344: 8b 44 85 08 mov 0x8(%ebp,%eax,4),%eax 10e348: 89 44 24 04 mov %eax,0x4(%esp) 10e34c: 89 1c 24 mov %ebx,(%esp) 10e34f: ff 55 10 call *0x10(%ebp) the_node, _RBTree_First(the_rbtree, dir) ); if ( (!dir && _RBTree_Is_lesser(compare_result)) || 10e352: 85 f6 test %esi,%esi 10e354: 75 2e jne 10e384 <_RBTree_Insert_unprotected+0xac> 10e356: 85 c0 test %eax,%eax 10e358: 78 2e js 10e388 <_RBTree_Insert_unprotected+0xb0> } the_node->parent->color = RBT_BLACK; g->color = RBT_RED; /* now rotate grandparent in the other branch direction (toward uncle) */ _RBTree_Rotate(g, (1-pdir)); 10e35a: 89 5c 24 18 mov %ebx,0x18(%esp) _ISR_Disable( level ); return_node = _RBTree_Insert_unprotected( tree, node ); _ISR_Enable( level ); return return_node; } 10e35e: 8b 54 24 18 mov 0x18(%esp),%edx 10e362: 8b 02 mov (%edx),%eax */ RTEMS_INLINE_ROUTINE RBTree_Node *_RBTree_Parent( const RBTree_Node *the_node ) { if (!the_node->parent->parent) return NULL; 10e364: 8b 10 mov (%eax),%edx 10e366: 89 d1 mov %edx,%ecx 10e368: 85 d2 test %edx,%edx 10e36a: 0f 84 03 01 00 00 je 10e473 <_RBTree_Insert_unprotected+0x19b> */ RTEMS_INLINE_ROUTINE bool _RBTree_Is_red( const RBTree_Node *the_node ) { return (the_node && the_node->color == RBT_RED); 10e370: 83 78 0c 01 cmpl $0x1,0xc(%eax) 10e374: 74 1a je 10e390 <_RBTree_Insert_unprotected+0xb8> /* verify red-black properties */ _RBTree_Validate_insert_unprotected(the_node); } return (RBTree_Node*)0; } 10e376: 8b 44 24 1c mov 0x1c(%esp),%eax 10e37a: 83 c4 2c add $0x2c,%esp 10e37d: 5b pop %ebx 10e37e: 5e pop %esi 10e37f: 5f pop %edi 10e380: 5d pop %ebp 10e381: c3 ret 10e382: 66 90 xchg %ax,%ax compare_result = the_rbtree->compare_function( the_node, _RBTree_First(the_rbtree, dir) ); if ( (!dir && _RBTree_Is_lesser(compare_result)) || (dir && _RBTree_Is_greater(compare_result)) ) { 10e384: 85 c0 test %eax,%eax 10e386: 7e d2 jle 10e35a <_RBTree_Insert_unprotected+0x82> the_rbtree->first[dir] = the_node; 10e388: 89 5c b5 08 mov %ebx,0x8(%ebp,%esi,4) 10e38c: eb cc jmp 10e35a <_RBTree_Insert_unprotected+0x82> 10e38e: 66 90 xchg %ax,%ax ) { if(!the_node) return NULL; if(!(the_node->parent)) return NULL; if(!(the_node->parent->parent)) return NULL; if(!(the_node->parent->parent->parent)) return NULL; 10e390: 8b 1a mov (%edx),%ebx 10e392: 85 db test %ebx,%ebx 10e394: 8b 72 04 mov 0x4(%edx),%esi 10e397: 74 18 je 10e3b1 <_RBTree_Insert_unprotected+0xd9><== NEVER TAKEN { if(!the_node) return NULL; if(!(the_node->parent)) return NULL; if(!(the_node->parent->parent)) return NULL; if(the_node == the_node->parent->child[RBT_LEFT]) 10e399: 39 f0 cmp %esi,%eax 10e39b: 0f 84 0b 01 00 00 je 10e4ac <_RBTree_Insert_unprotected+0x1d4> 10e3a1: 89 f7 mov %esi,%edi */ RTEMS_INLINE_ROUTINE bool _RBTree_Is_red( const RBTree_Node *the_node ) { return (the_node && the_node->color == RBT_RED); 10e3a3: 85 ff test %edi,%edi 10e3a5: 74 0a je 10e3b1 <_RBTree_Insert_unprotected+0xd9> 10e3a7: 83 7f 0c 01 cmpl $0x1,0xc(%edi) 10e3ab: 0f 84 db 00 00 00 je 10e48c <_RBTree_Insert_unprotected+0x1b4> u->color = RBT_BLACK; g->color = RBT_RED; the_node = g; } else { /* if uncle is black */ RBTree_Direction dir = the_node != the_node->parent->child[0]; RBTree_Direction pdir = the_node->parent != g->child[0]; 10e3b1: 31 db xor %ebx,%ebx 10e3b3: 39 f0 cmp %esi,%eax 10e3b5: 0f 95 c3 setne %bl 10e3b8: 89 de mov %ebx,%esi the_node->parent->color = RBT_BLACK; u->color = RBT_BLACK; g->color = RBT_RED; the_node = g; } else { /* if uncle is black */ RBTree_Direction dir = the_node != the_node->parent->child[0]; 10e3ba: 8b 5c 24 18 mov 0x18(%esp),%ebx 10e3be: 3b 58 04 cmp 0x4(%eax),%ebx 10e3c1: 0f 95 c3 setne %bl 10e3c4: 0f b6 db movzbl %bl,%ebx RBTree_Direction pdir = the_node->parent != g->child[0]; /* ensure node is on the same branch direction as parent */ if (dir != pdir) { 10e3c7: 39 f3 cmp %esi,%ebx 10e3c9: 74 46 je 10e411 <_RBTree_Insert_unprotected+0x139> */ RTEMS_INLINE_ROUTINE RBTree_Direction _RBTree_Opposite_direction( RBTree_Direction the_dir ) { return (RBTree_Direction) !((int) the_dir); 10e3cb: 89 f3 mov %esi,%ebx 10e3cd: 83 f3 01 xor $0x1,%ebx RBTree_Direction dir ) { RBTree_Node *c; if (the_node == NULL) return; if (the_node->child[_RBTree_Opposite_direction(dir)] == NULL) return; 10e3d0: 8b 7c 98 04 mov 0x4(%eax,%ebx,4),%edi 10e3d4: 85 ff test %edi,%edi 10e3d6: 74 2b je 10e403 <_RBTree_Insert_unprotected+0x12b><== NEVER TAKEN c = the_node->child[_RBTree_Opposite_direction(dir)]; the_node->child[_RBTree_Opposite_direction(dir)] = c->child[dir]; 10e3d8: 8b 6c b7 04 mov 0x4(%edi,%esi,4),%ebp 10e3dc: 89 6c 98 04 mov %ebp,0x4(%eax,%ebx,4) if (c->child[dir]) 10e3e0: 8b 6c b7 04 mov 0x4(%edi,%esi,4),%ebp 10e3e4: 85 ed test %ebp,%ebp 10e3e6: 74 05 je 10e3ed <_RBTree_Insert_unprotected+0x115> c->child[dir]->parent = the_node; 10e3e8: 89 45 00 mov %eax,0x0(%ebp) 10e3eb: 8b 10 mov (%eax),%edx c->child[dir] = the_node; 10e3ed: 89 44 b7 04 mov %eax,0x4(%edi,%esi,4) the_node->parent->child[the_node != the_node->parent->child[0]] = c; 10e3f1: 31 db xor %ebx,%ebx 10e3f3: 3b 42 04 cmp 0x4(%edx),%eax 10e3f6: 0f 95 c3 setne %bl 10e3f9: 89 dd mov %ebx,%ebp 10e3fb: 89 7c aa 04 mov %edi,0x4(%edx,%ebp,4) c->parent = the_node->parent; 10e3ff: 89 17 mov %edx,(%edi) the_node->parent = c; 10e401: 89 38 mov %edi,(%eax) _RBTree_Rotate(the_node->parent, pdir); the_node = the_node->child[pdir]; 10e403: 8b 44 24 18 mov 0x18(%esp),%eax 10e407: 8b 44 b0 04 mov 0x4(%eax,%esi,4),%eax 10e40b: 89 44 24 18 mov %eax,0x18(%esp) 10e40f: 8b 00 mov (%eax),%eax } the_node->parent->color = RBT_BLACK; 10e411: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) g->color = RBT_RED; 10e418: c7 41 0c 01 00 00 00 movl $0x1,0xc(%ecx) /* now rotate grandparent in the other branch direction (toward uncle) */ _RBTree_Rotate(g, (1-pdir)); 10e41f: ba 01 00 00 00 mov $0x1,%edx 10e424: 29 f2 sub %esi,%edx 10e426: 89 d6 mov %edx,%esi 10e428: 83 f6 01 xor $0x1,%esi RBTree_Direction dir ) { RBTree_Node *c; if (the_node == NULL) return; if (the_node->child[_RBTree_Opposite_direction(dir)] == NULL) return; 10e42b: 8b 44 b1 04 mov 0x4(%ecx,%esi,4),%eax 10e42f: 85 c0 test %eax,%eax 10e431: 0f 84 27 ff ff ff je 10e35e <_RBTree_Insert_unprotected+0x86><== NEVER TAKEN c = the_node->child[_RBTree_Opposite_direction(dir)]; the_node->child[_RBTree_Opposite_direction(dir)] = c->child[dir]; 10e437: 8b 7c 90 04 mov 0x4(%eax,%edx,4),%edi 10e43b: 89 7c b1 04 mov %edi,0x4(%ecx,%esi,4) if (c->child[dir]) 10e43f: 8b 74 90 04 mov 0x4(%eax,%edx,4),%esi 10e443: 85 f6 test %esi,%esi 10e445: 74 02 je 10e449 <_RBTree_Insert_unprotected+0x171> c->child[dir]->parent = the_node; 10e447: 89 0e mov %ecx,(%esi) c->child[dir] = the_node; 10e449: 89 4c 90 04 mov %ecx,0x4(%eax,%edx,4) the_node->parent->child[the_node != the_node->parent->child[0]] = c; 10e44d: 8b 11 mov (%ecx),%edx 10e44f: 31 db xor %ebx,%ebx 10e451: 3b 4a 04 cmp 0x4(%edx),%ecx 10e454: 0f 95 c3 setne %bl 10e457: 89 de mov %ebx,%esi 10e459: 89 44 b2 04 mov %eax,0x4(%edx,%esi,4) c->parent = the_node->parent; 10e45d: 89 10 mov %edx,(%eax) the_node->parent = c; 10e45f: 89 01 mov %eax,(%ecx) _ISR_Disable( level ); return_node = _RBTree_Insert_unprotected( tree, node ); _ISR_Enable( level ); return return_node; } 10e461: 8b 54 24 18 mov 0x18(%esp),%edx 10e465: 8b 02 mov (%edx),%eax */ RTEMS_INLINE_ROUTINE RBTree_Node *_RBTree_Parent( const RBTree_Node *the_node ) { if (!the_node->parent->parent) return NULL; 10e467: 8b 10 mov (%eax),%edx 10e469: 89 d1 mov %edx,%ecx 10e46b: 85 d2 test %edx,%edx 10e46d: 0f 85 fd fe ff ff jne 10e370 <_RBTree_Insert_unprotected+0x98><== ALWAYS TAKEN 10e473: 8b 5c 24 18 mov 0x18(%esp),%ebx /* now rotate grandparent in the other branch direction (toward uncle) */ _RBTree_Rotate(g, (1-pdir)); } } if(!the_node->parent->parent) the_node->color = RBT_BLACK; 10e477: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) /* verify red-black properties */ _RBTree_Validate_insert_unprotected(the_node); } return (RBTree_Node*)0; } 10e47e: 8b 44 24 1c mov 0x1c(%esp),%eax 10e482: 83 c4 2c add $0x2c,%esp 10e485: 5b pop %ebx 10e486: 5e pop %esi 10e487: 5f pop %edi 10e488: 5d pop %ebp 10e489: c3 ret 10e48a: 66 90 xchg %ax,%ax u = _RBTree_Parent_sibling(the_node); g = the_node->parent->parent; /* if uncle is red, repaint uncle/parent black and grandparent red */ if(_RBTree_Is_red(u)) { the_node->parent->color = RBT_BLACK; 10e48c: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) u->color = RBT_BLACK; 10e493: c7 47 0c 00 00 00 00 movl $0x0,0xc(%edi) g->color = RBT_RED; 10e49a: c7 42 0c 01 00 00 00 movl $0x1,0xc(%edx) 10e4a1: 89 54 24 18 mov %edx,0x18(%esp) 10e4a5: e9 b4 fe ff ff jmp 10e35e <_RBTree_Insert_unprotected+0x86> 10e4aa: 66 90 xchg %ax,%ax if(!the_node) return NULL; if(!(the_node->parent)) return NULL; if(!(the_node->parent->parent)) return NULL; if(the_node == the_node->parent->child[RBT_LEFT]) return the_node->parent->child[RBT_RIGHT]; 10e4ac: 8b 7a 08 mov 0x8(%edx),%edi 10e4af: e9 ef fe ff ff jmp 10e3a3 <_RBTree_Insert_unprotected+0xcb> RBTree_Node *_RBTree_Insert_unprotected( RBTree_Control *the_rbtree, RBTree_Node *the_node ) { if(!the_node) return (RBTree_Node*)-1; 10e4b4: c7 44 24 1c ff ff ff movl $0xffffffff,0x1c(%esp) 10e4bb: ff /* verify red-black properties */ _RBTree_Validate_insert_unprotected(the_node); } return (RBTree_Node*)0; } 10e4bc: 8b 44 24 1c mov 0x1c(%esp),%eax 10e4c0: 83 c4 2c add $0x2c,%esp 10e4c3: 5b pop %ebx 10e4c4: 5e pop %esi 10e4c5: 5f pop %edi 10e4c6: 5d pop %ebp 10e4c7: c3 ret the_node->child[RBT_LEFT] = the_node->child[RBT_RIGHT] = NULL; } else { /* typical binary search tree insert, descend tree to leaf and insert */ while (iter_node) { compare_result = the_rbtree->compare_function(the_node, iter_node); if ( the_rbtree->is_unique && _RBTree_Is_equal( compare_result ) ) 10e4c8: 89 7c 24 1c mov %edi,0x1c(%esp) 10e4cc: e9 a5 fe ff ff jmp 10e376 <_RBTree_Insert_unprotected+0x9e> RBTree_Node *iter_node = the_rbtree->root; int compare_result; if (!iter_node) { /* special case: first node inserted */ the_node->color = RBT_BLACK; 10e4d1: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) the_rbtree->root = the_node; 10e4d8: 89 5d 04 mov %ebx,0x4(%ebp) the_rbtree->first[0] = the_rbtree->first[1] = the_node; 10e4db: 89 5d 0c mov %ebx,0xc(%ebp) 10e4de: 89 5d 08 mov %ebx,0x8(%ebp) the_node->parent = (RBTree_Node *) the_rbtree; 10e4e1: 89 2b mov %ebp,(%ebx) the_node->child[RBT_LEFT] = the_node->child[RBT_RIGHT] = NULL; 10e4e3: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) 10e4ea: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx) } /* while(iter_node) */ /* verify red-black properties */ _RBTree_Validate_insert_unprotected(the_node); } return (RBTree_Node*)0; 10e4f1: c7 44 24 1c 00 00 00 movl $0x0,0x1c(%esp) 10e4f8: 00 10e4f9: e9 78 fe ff ff jmp 10e376 <_RBTree_Insert_unprotected+0x9e> =============================================================================== 0010e524 <_RBTree_Iterate_unprotected>: const RBTree_Control *rbtree, RBTree_Direction dir, RBTree_Visitor visitor, void *visitor_arg ) { 10e524: 55 push %ebp 10e525: 57 push %edi 10e526: 56 push %esi 10e527: 53 push %ebx 10e528: 83 ec 1c sub $0x1c,%esp 10e52b: 8b 74 24 34 mov 0x34(%esp),%esi 10e52f: 8b 6c 24 38 mov 0x38(%esp),%ebp */ RTEMS_INLINE_ROUTINE RBTree_Direction _RBTree_Opposite_direction( RBTree_Direction the_dir ) { return (RBTree_Direction) !((int) the_dir); 10e533: 31 d2 xor %edx,%edx 10e535: 85 f6 test %esi,%esi 10e537: 0f 94 c2 sete %dl RTEMS_INLINE_ROUTINE RBTree_Node *_RBTree_First( const RBTree_Control *the_rbtree, RBTree_Direction dir ) { return the_rbtree->first[dir]; 10e53a: 8b 44 24 30 mov 0x30(%esp),%eax 10e53e: 8b 5c 90 08 mov 0x8(%eax,%edx,4),%ebx 10e542: 66 90 xchg %ax,%ax RBTree_Direction opp_dir = _RBTree_Opposite_direction( dir ); const RBTree_Node *current = _RBTree_First( rbtree, opp_dir ); bool stop = false; while ( !stop && current != NULL ) { 10e544: 85 db test %ebx,%ebx 10e546: 74 27 je 10e56f <_RBTree_Iterate_unprotected+0x4b> stop = (*visitor)( current, dir, visitor_arg ); 10e548: 8b 44 24 3c mov 0x3c(%esp),%eax 10e54c: 89 44 24 08 mov %eax,0x8(%esp) 10e550: 89 74 24 04 mov %esi,0x4(%esp) 10e554: 89 1c 24 mov %ebx,(%esp) 10e557: ff d5 call *%ebp 10e559: 89 c7 mov %eax,%edi current = _RBTree_Next_unprotected( current, dir ); 10e55b: 89 74 24 04 mov %esi,0x4(%esp) 10e55f: 89 1c 24 mov %ebx,(%esp) 10e562: e8 11 00 00 00 call 10e578 <_RBTree_Next_unprotected> 10e567: 89 c3 mov %eax,%ebx { RBTree_Direction opp_dir = _RBTree_Opposite_direction( dir ); const RBTree_Node *current = _RBTree_First( rbtree, opp_dir ); bool stop = false; while ( !stop && current != NULL ) { 10e569: 89 f8 mov %edi,%eax 10e56b: 84 c0 test %al,%al 10e56d: 74 d5 je 10e544 <_RBTree_Iterate_unprotected+0x20><== ALWAYS TAKEN stop = (*visitor)( current, dir, visitor_arg ); current = _RBTree_Next_unprotected( current, dir ); } } 10e56f: 83 c4 1c add $0x1c,%esp 10e572: 5b pop %ebx 10e573: 5e pop %esi 10e574: 5f pop %edi 10e575: 5d pop %ebp 10e576: c3 ret =============================================================================== 0010bda0 <_RTEMS_tasks_Initialize_user_tasks_body>: * * Output parameters: NONE */ void _RTEMS_tasks_Initialize_user_tasks_body( void ) { 10bda0: 55 push %ebp 10bda1: 57 push %edi 10bda2: 56 push %esi 10bda3: 53 push %ebx 10bda4: 83 ec 3c sub $0x3c,%esp rtems_initialization_tasks_table *user_tasks; /* * Move information into local variables */ user_tasks = Configuration_RTEMS_API.User_initialization_tasks_table; 10bda7: 8b 1d 8c da 12 00 mov 0x12da8c,%ebx maximum = Configuration_RTEMS_API.number_of_initialization_tasks; 10bdad: 8b 3d 88 da 12 00 mov 0x12da88,%edi /* * Verify that we have a set of user tasks to iterate */ if ( !user_tasks ) 10bdb3: 85 db test %ebx,%ebx 10bdb5: 74 61 je 10be18 <_RTEMS_tasks_Initialize_user_tasks_body+0x78> return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 10bdb7: 85 ff test %edi,%edi 10bdb9: 74 5d je 10be18 <_RTEMS_tasks_Initialize_user_tasks_body+0x78><== NEVER TAKEN 10bdbb: 31 f6 xor %esi,%esi 10bdbd: 8d 6c 24 2c lea 0x2c(%esp),%ebp 10bdc1: 8d 76 00 lea 0x0(%esi),%esi return_value = rtems_task_create( 10bdc4: 89 6c 24 14 mov %ebp,0x14(%esp) 10bdc8: 8b 43 0c mov 0xc(%ebx),%eax 10bdcb: 89 44 24 10 mov %eax,0x10(%esp) 10bdcf: 8b 43 14 mov 0x14(%ebx),%eax 10bdd2: 89 44 24 0c mov %eax,0xc(%esp) 10bdd6: 8b 43 04 mov 0x4(%ebx),%eax 10bdd9: 89 44 24 08 mov %eax,0x8(%esp) 10bddd: 8b 43 08 mov 0x8(%ebx),%eax 10bde0: 89 44 24 04 mov %eax,0x4(%esp) 10bde4: 8b 03 mov (%ebx),%eax 10bde6: 89 04 24 mov %eax,(%esp) 10bde9: e8 5a fd ff ff call 10bb48 user_tasks[ index ].stack_size, user_tasks[ index ].mode_set, user_tasks[ index ].attribute_set, &id ); if ( !rtems_is_status_successful( return_value ) ) 10bdee: 85 c0 test %eax,%eax 10bdf0: 75 2e jne 10be20 <_RTEMS_tasks_Initialize_user_tasks_body+0x80> _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); return_value = rtems_task_start( 10bdf2: 8b 43 18 mov 0x18(%ebx),%eax 10bdf5: 89 44 24 08 mov %eax,0x8(%esp) 10bdf9: 8b 43 10 mov 0x10(%ebx),%eax 10bdfc: 89 44 24 04 mov %eax,0x4(%esp) 10be00: 8b 44 24 2c mov 0x2c(%esp),%eax 10be04: 89 04 24 mov %eax,(%esp) 10be07: e8 2c 00 00 00 call 10be38 id, user_tasks[ index ].entry_point, user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) 10be0c: 85 c0 test %eax,%eax 10be0e: 75 10 jne 10be20 <_RTEMS_tasks_Initialize_user_tasks_body+0x80> return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 10be10: 46 inc %esi 10be11: 83 c3 1c add $0x1c,%ebx 10be14: 39 fe cmp %edi,%esi 10be16: 75 ac jne 10bdc4 <_RTEMS_tasks_Initialize_user_tasks_body+0x24><== NEVER TAKEN user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); } } 10be18: 83 c4 3c add $0x3c,%esp 10be1b: 5b pop %ebx 10be1c: 5e pop %esi 10be1d: 5f pop %edi 10be1e: 5d pop %ebp 10be1f: 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 ); 10be20: 89 44 24 08 mov %eax,0x8(%esp) 10be24: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10be2b: 00 10be2c: c7 04 24 01 00 00 00 movl $0x1,(%esp) 10be33: e8 d4 0d 00 00 call 10cc0c <_Internal_error_Occurred> =============================================================================== 00111258 <_RTEMS_tasks_Switch_extension>: /* * Per Task Variables */ tvp = executing->task_variables; 111258: 8b 44 24 04 mov 0x4(%esp),%eax 11125c: 8b 80 f0 00 00 00 mov 0xf0(%eax),%eax while (tvp) { 111262: 85 c0 test %eax,%eax 111264: 74 15 je 11127b <_RTEMS_tasks_Switch_extension+0x23> 111266: 66 90 xchg %ax,%ax tvp->tval = *tvp->ptr; 111268: 8b 50 04 mov 0x4(%eax),%edx 11126b: 8b 0a mov (%edx),%ecx 11126d: 89 48 0c mov %ecx,0xc(%eax) *tvp->ptr = tvp->gval; 111270: 8b 48 08 mov 0x8(%eax),%ecx 111273: 89 0a mov %ecx,(%edx) tvp = (rtems_task_variable_t *)tvp->next; 111275: 8b 00 mov (%eax),%eax /* * Per Task Variables */ tvp = executing->task_variables; while (tvp) { 111277: 85 c0 test %eax,%eax 111279: 75 ed jne 111268 <_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; 11127b: 8b 44 24 08 mov 0x8(%esp),%eax 11127f: 8b 80 f0 00 00 00 mov 0xf0(%eax),%eax while (tvp) { 111285: 85 c0 test %eax,%eax 111287: 74 17 je 1112a0 <_RTEMS_tasks_Switch_extension+0x48> 111289: 8d 76 00 lea 0x0(%esi),%esi tvp->gval = *tvp->ptr; 11128c: 8b 50 04 mov 0x4(%eax),%edx 11128f: 8b 0a mov (%edx),%ecx 111291: 89 48 08 mov %ecx,0x8(%eax) *tvp->ptr = tvp->tval; 111294: 8b 48 0c mov 0xc(%eax),%ecx 111297: 89 0a mov %ecx,(%edx) tvp = (rtems_task_variable_t *)tvp->next; 111299: 8b 00 mov (%eax),%eax *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; while (tvp) { 11129b: 85 c0 test %eax,%eax 11129d: 75 ed jne 11128c <_RTEMS_tasks_Switch_extension+0x34><== NEVER TAKEN 11129f: c3 ret 1112a0: c3 ret =============================================================================== 001382b0 <_Rate_monotonic_Get_status>: bool _Rate_monotonic_Get_status( Rate_monotonic_Control *the_period, Rate_monotonic_Period_time_t *wall_since_last_period, Thread_CPU_usage_t *cpu_since_last_period ) { 1382b0: 55 push %ebp 1382b1: 57 push %edi 1382b2: 56 push %esi 1382b3: 53 push %ebx 1382b4: 83 ec 2c sub $0x2c,%esp 1382b7: 8b 74 24 40 mov 0x40(%esp),%esi #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ Timestamp_Control uptime; #endif Thread_Control *owning_thread = the_period->owner; 1382bb: 8b 7e 40 mov 0x40(%esi),%edi /* * Determine elapsed wall time since period initiated. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _TOD_Get_uptime( &uptime ); 1382be: 8d 44 24 18 lea 0x18(%esp),%eax 1382c2: 89 04 24 mov %eax,(%esp) 1382c5: e8 e2 b8 fd ff call 113bac <_TOD_Get_uptime> _Timestamp_Subtract( 1382ca: 8b 44 24 18 mov 0x18(%esp),%eax 1382ce: 8b 54 24 1c mov 0x1c(%esp),%edx const Timestamp64_Control *_start, const Timestamp64_Control *_end, Timestamp64_Control *_result ) { *_result = *_end - *_start; 1382d2: 89 c1 mov %eax,%ecx 1382d4: 89 d3 mov %edx,%ebx 1382d6: 2b 4e 4c sub 0x4c(%esi),%ecx 1382d9: 1b 5e 50 sbb 0x50(%esi),%ebx 1382dc: 8b 6c 24 44 mov 0x44(%esp),%ebp 1382e0: 89 4d 00 mov %ecx,0x0(%ebp) 1382e3: 89 5d 04 mov %ebx,0x4(%ebp) #endif /* * Determine cpu usage since period initiated. */ used = owning_thread->cpu_time_used; 1382e6: 8b 8f 80 00 00 00 mov 0x80(%edi),%ecx 1382ec: 8b 9f 84 00 00 00 mov 0x84(%edi),%ebx #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ if (owning_thread == _Thread_Executing) { 1382f2: 39 3d 2c c4 17 00 cmp %edi,0x17c42c 1382f8: 74 0a je 138304 <_Rate_monotonic_Get_status+0x54> if (used < the_period->cpu_usage_period_initiated) return false; *cpu_since_last_period = used - the_period->cpu_usage_period_initiated; #endif return true; 1382fa: b0 01 mov $0x1,%al } 1382fc: 83 c4 2c add $0x2c,%esp 1382ff: 5b pop %ebx 138300: 5e pop %esi 138301: 5f pop %edi 138302: 5d pop %ebp 138303: c3 ret 138304: 2b 05 3c c4 17 00 sub 0x17c43c,%eax 13830a: 1b 15 40 c4 17 00 sbb 0x17c440,%edx static inline void _Timestamp64_implementation_Add_to( Timestamp64_Control *_time, const Timestamp64_Control *_add ) { *_time += *_add; 138310: 01 c8 add %ecx,%eax 138312: 11 da adc %ebx,%edx case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 138314: 8b 4e 44 mov 0x44(%esi),%ecx 138317: 8b 5e 48 mov 0x48(%esi),%ebx /* * The cpu usage info was reset while executing. Can't * determine a status. */ if (_Timestamp_Less_than(&used, &the_period->cpu_usage_period_initiated)) 13831a: 39 d3 cmp %edx,%ebx 13831c: 7f 06 jg 138324 <_Rate_monotonic_Get_status+0x74><== NEVER TAKEN 13831e: 7c 08 jl 138328 <_Rate_monotonic_Get_status+0x78> 138320: 39 c1 cmp %eax,%ecx 138322: 76 04 jbe 138328 <_Rate_monotonic_Get_status+0x78> return false; 138324: 31 c0 xor %eax,%eax 138326: eb d4 jmp 1382fc <_Rate_monotonic_Get_status+0x4c> const Timestamp64_Control *_start, const Timestamp64_Control *_end, Timestamp64_Control *_result ) { *_result = *_end - *_start; 138328: 29 c8 sub %ecx,%eax 13832a: 19 da sbb %ebx,%edx 13832c: 8b 4c 24 48 mov 0x48(%esp),%ecx 138330: 89 01 mov %eax,(%ecx) 138332: 89 51 04 mov %edx,0x4(%ecx) if (used < the_period->cpu_usage_period_initiated) return false; *cpu_since_last_period = used - the_period->cpu_usage_period_initiated; #endif return true; 138335: b0 01 mov $0x1,%al } 138337: 83 c4 2c add $0x2c,%esp 13833a: 5b pop %ebx 13833b: 5e pop %esi 13833c: 5f pop %edi 13833d: 5d pop %ebp 13833e: c3 ret =============================================================================== 00138640 <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { 138640: 83 ec 3c sub $0x3c,%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 ); 138643: 8d 44 24 2c lea 0x2c(%esp),%eax 138647: 89 44 24 08 mov %eax,0x8(%esp) 13864b: 8b 44 24 40 mov 0x40(%esp),%eax 13864f: 89 44 24 04 mov %eax,0x4(%esp) 138653: c7 04 24 60 ca 17 00 movl $0x17ca60,(%esp) 13865a: e8 49 48 fd ff call 10cea8 <_Objects_Get> switch ( location ) { 13865f: 8b 54 24 2c mov 0x2c(%esp),%edx 138663: 85 d2 test %edx,%edx 138665: 75 2e jne 138695 <_Rate_monotonic_Timeout+0x55><== NEVER TAKEN case OBJECTS_LOCAL: the_thread = the_period->owner; 138667: 8b 50 40 mov 0x40(%eax),%edx if ( _States_Is_waiting_for_period( the_thread->current_state ) && 13866a: f6 42 11 40 testb $0x40,0x11(%edx) 13866e: 74 08 je 138678 <_Rate_monotonic_Timeout+0x38> 138670: 8b 48 08 mov 0x8(%eax),%ecx 138673: 39 4a 20 cmp %ecx,0x20(%edx) 138676: 74 58 je 1386d0 <_Rate_monotonic_Timeout+0x90> _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 ) { 138678: 83 78 38 01 cmpl $0x1,0x38(%eax) 13867c: 74 1e je 13869c <_Rate_monotonic_Timeout+0x5c> _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else the_period->state = RATE_MONOTONIC_EXPIRED; 13867e: c7 40 38 04 00 00 00 movl $0x4,0x38(%eax) * * This routine decrements the thread dispatch level. */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_decrement_disable_level(void) { _Thread_Dispatch_disable_level--; 138685: a1 a4 be 17 00 mov 0x17bea4,%eax 13868a: 48 dec %eax 13868b: a3 a4 be 17 00 mov %eax,0x17bea4 return _Thread_Dispatch_disable_level; 138690: a1 a4 be 17 00 mov 0x17bea4,%eax case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } 138695: 83 c4 3c add $0x3c,%esp 138698: c3 ret 138699: 8d 76 00 lea 0x0(%esi),%esi _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; 13869c: c7 40 38 03 00 00 00 movl $0x3,0x38(%eax) _Rate_monotonic_Initiate_statistics( the_period ); 1386a3: 89 04 24 mov %eax,(%esp) 1386a6: 89 44 24 1c mov %eax,0x1c(%esp) 1386aa: e8 71 fd ff ff call 138420 <_Rate_monotonic_Initiate_statistics> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 1386af: 8b 44 24 1c mov 0x1c(%esp),%eax 1386b3: 8b 50 3c mov 0x3c(%eax),%edx 1386b6: 89 50 1c mov %edx,0x1c(%eax) _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); 1386b9: 83 c0 10 add $0x10,%eax 1386bc: 89 44 24 04 mov %eax,0x4(%esp) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 1386c0: c7 04 24 48 bf 17 00 movl $0x17bf48,(%esp) 1386c7: e8 40 60 fd ff call 10e70c <_Watchdog_Insert> 1386cc: eb b7 jmp 138685 <_Rate_monotonic_Timeout+0x45> 1386ce: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 1386d0: c7 44 24 04 f8 ff 03 movl $0x1003fff8,0x4(%esp) 1386d7: 10 1386d8: 89 14 24 mov %edx,(%esp) 1386db: 89 44 24 1c mov %eax,0x1c(%esp) 1386df: e8 64 50 fd ff call 10d748 <_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 ); 1386e4: 8b 44 24 1c mov 0x1c(%esp),%eax 1386e8: 89 04 24 mov %eax,(%esp) 1386eb: eb bd jmp 1386aa <_Rate_monotonic_Timeout+0x6a> =============================================================================== 00138340 <_Rate_monotonic_Update_statistics>: } static void _Rate_monotonic_Update_statistics( Rate_monotonic_Control *the_period ) { 138340: 56 push %esi 138341: 53 push %ebx 138342: 83 ec 24 sub $0x24,%esp 138345: 89 c6 mov %eax,%esi /* * Update the counts. */ stats = &the_period->Statistics; stats->count++; 138347: ff 40 54 incl 0x54(%eax) if ( the_period->state == RATE_MONOTONIC_EXPIRED ) 13834a: 83 78 38 04 cmpl $0x4,0x38(%eax) 13834e: 0f 84 a0 00 00 00 je 1383f4 <_Rate_monotonic_Update_statistics+0xb4> /* * Grab status for time statistics. */ valid_status = _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); 138354: 8d 44 24 10 lea 0x10(%esp),%eax 138358: 89 44 24 08 mov %eax,0x8(%esp) 13835c: 8d 44 24 18 lea 0x18(%esp),%eax 138360: 89 44 24 04 mov %eax,0x4(%esp) stats->missed_count++; /* * Grab status for time statistics. */ valid_status = 138364: 89 34 24 mov %esi,(%esp) 138367: e8 44 ff ff ff call 1382b0 <_Rate_monotonic_Get_status> _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) 13836c: 84 c0 test %al,%al 13836e: 74 3c je 1383ac <_Rate_monotonic_Update_statistics+0x6c> /* * Update CPU time */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Add_to( &stats->total_cpu_time, &executed ); 138370: 8b 4c 24 10 mov 0x10(%esp),%ecx 138374: 8b 5c 24 14 mov 0x14(%esp),%ebx static inline void _Timestamp64_implementation_Add_to( Timestamp64_Control *_time, const Timestamp64_Control *_add ) { *_time += *_add; 138378: 01 4e 6c add %ecx,0x6c(%esi) 13837b: 11 5e 70 adc %ebx,0x70(%esi) if ( _Timestamp_Less_than( &executed, &stats->min_cpu_time ) ) 13837e: 3b 5e 60 cmp 0x60(%esi),%ebx 138381: 7e 59 jle 1383dc <_Rate_monotonic_Update_statistics+0x9c><== ALWAYS TAKEN stats->min_cpu_time = executed; if ( _Timestamp_Greater_than( &executed, &stats->max_cpu_time ) ) 138383: 3b 5e 68 cmp 0x68(%esi),%ebx 138386: 7d 61 jge 1383e9 <_Rate_monotonic_Update_statistics+0xa9><== ALWAYS TAKEN /* * Update Wall time */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Add_to( &stats->total_wall_time, &since_last_period ); 138388: 8b 4c 24 18 mov 0x18(%esp),%ecx 13838c: 8b 5c 24 1c mov 0x1c(%esp),%ebx 138390: 01 8e 84 00 00 00 add %ecx,0x84(%esi) 138396: 11 9e 88 00 00 00 adc %ebx,0x88(%esi) if ( _Timestamp_Less_than( &since_last_period, &stats->min_wall_time ) ) 13839c: 3b 5e 78 cmp 0x78(%esi),%ebx 13839f: 7e 27 jle 1383c8 <_Rate_monotonic_Update_statistics+0x88><== ALWAYS TAKEN stats->min_wall_time = since_last_period; if ( _Timestamp_Greater_than( &since_last_period, &stats->max_wall_time ) ) 1383a1: 3b 9e 80 00 00 00 cmp 0x80(%esi),%ebx 1383a7: 7d 0b jge 1383b4 <_Rate_monotonic_Update_statistics+0x74> 1383a9: 8d 76 00 lea 0x0(%esi),%esi stats->min_wall_time = since_last_period; if ( since_last_period > stats->max_wall_time ) stats->max_wall_time = since_last_period; #endif } 1383ac: 83 c4 24 add $0x24,%esp 1383af: 5b pop %ebx 1383b0: 5e pop %esi 1383b1: c3 ret 1383b2: 66 90 xchg %ax,%ax _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; if ( _Timestamp_Greater_than( &since_last_period, &stats->max_wall_time ) ) 1383b4: 7e 62 jle 138418 <_Rate_monotonic_Update_statistics+0xd8><== ALWAYS TAKEN stats->max_wall_time = since_last_period; 1383b6: 89 4e 7c mov %ecx,0x7c(%esi) 1383b9: 89 9e 80 00 00 00 mov %ebx,0x80(%esi) stats->min_wall_time = since_last_period; if ( since_last_period > stats->max_wall_time ) stats->max_wall_time = since_last_period; #endif } 1383bf: 83 c4 24 add $0x24,%esp 1383c2: 5b pop %ebx 1383c3: 5e pop %esi 1383c4: c3 ret 1383c5: 8d 76 00 lea 0x0(%esi),%esi * Update Wall time */ #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 ) ) 1383c8: 7d 46 jge 138410 <_Rate_monotonic_Update_statistics+0xd0> stats->min_wall_time = since_last_period; 1383ca: 89 4e 74 mov %ecx,0x74(%esi) 1383cd: 89 5e 78 mov %ebx,0x78(%esi) if ( _Timestamp_Greater_than( &since_last_period, &stats->max_wall_time ) ) 1383d0: 3b 9e 80 00 00 00 cmp 0x80(%esi),%ebx 1383d6: 7c d4 jl 1383ac <_Rate_monotonic_Update_statistics+0x6c> 1383d8: eb da jmp 1383b4 <_Rate_monotonic_Update_statistics+0x74> 1383da: 66 90 xchg %ax,%ax * Update CPU time */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Add_to( &stats->total_cpu_time, &executed ); if ( _Timestamp_Less_than( &executed, &stats->min_cpu_time ) ) 1383dc: 7d 26 jge 138404 <_Rate_monotonic_Update_statistics+0xc4> stats->min_cpu_time = executed; 1383de: 89 4e 5c mov %ecx,0x5c(%esi) 1383e1: 89 5e 60 mov %ebx,0x60(%esi) if ( _Timestamp_Greater_than( &executed, &stats->max_cpu_time ) ) 1383e4: 3b 5e 68 cmp 0x68(%esi),%ebx 1383e7: 7c 9f jl 138388 <_Rate_monotonic_Update_statistics+0x48><== NEVER TAKEN 1383e9: 7e 11 jle 1383fc <_Rate_monotonic_Update_statistics+0xbc><== ALWAYS TAKEN stats->max_cpu_time = executed; 1383eb: 89 4e 64 mov %ecx,0x64(%esi) 1383ee: 89 5e 68 mov %ebx,0x68(%esi) 1383f1: eb 95 jmp 138388 <_Rate_monotonic_Update_statistics+0x48> 1383f3: 90 nop */ stats = &the_period->Statistics; stats->count++; if ( the_period->state == RATE_MONOTONIC_EXPIRED ) stats->missed_count++; 1383f4: ff 40 58 incl 0x58(%eax) 1383f7: e9 58 ff ff ff jmp 138354 <_Rate_monotonic_Update_statistics+0x14> _Timestamp_Add_to( &stats->total_cpu_time, &executed ); if ( _Timestamp_Less_than( &executed, &stats->min_cpu_time ) ) stats->min_cpu_time = executed; if ( _Timestamp_Greater_than( &executed, &stats->max_cpu_time ) ) 1383fc: 3b 4e 64 cmp 0x64(%esi),%ecx 1383ff: 76 87 jbe 138388 <_Rate_monotonic_Update_statistics+0x48> 138401: eb e8 jmp 1383eb <_Rate_monotonic_Update_statistics+0xab> 138403: 90 nop * Update CPU time */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Add_to( &stats->total_cpu_time, &executed ); if ( _Timestamp_Less_than( &executed, &stats->min_cpu_time ) ) 138404: 3b 4e 5c cmp 0x5c(%esi),%ecx 138407: 0f 83 76 ff ff ff jae 138383 <_Rate_monotonic_Update_statistics+0x43> 13840d: eb cf jmp 1383de <_Rate_monotonic_Update_statistics+0x9e> 13840f: 90 nop * Update Wall time */ #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 ) ) 138410: 3b 4e 74 cmp 0x74(%esi),%ecx 138413: 73 8c jae 1383a1 <_Rate_monotonic_Update_statistics+0x61> 138415: eb b3 jmp 1383ca <_Rate_monotonic_Update_statistics+0x8a> 138417: 90 nop stats->min_wall_time = since_last_period; if ( _Timestamp_Greater_than( &since_last_period, &stats->max_wall_time ) ) 138418: 3b 4e 7c cmp 0x7c(%esi),%ecx 13841b: 76 8f jbe 1383ac <_Rate_monotonic_Update_statistics+0x6c> 13841d: eb 97 jmp 1383b6 <_Rate_monotonic_Update_statistics+0x76> =============================================================================== 0010de10 <_Scheduler_CBS_Allocate>: #include void *_Scheduler_CBS_Allocate( Thread_Control *the_thread ) { 10de10: 53 push %ebx 10de11: 83 ec 18 sub $0x18,%esp 10de14: 8b 5c 24 20 mov 0x20(%esp),%ebx void *sched; Scheduler_CBS_Per_thread *schinfo; sched = _Workspace_Allocate(sizeof(Scheduler_CBS_Per_thread)); 10de18: c7 04 24 1c 00 00 00 movl $0x1c,(%esp) 10de1f: e8 b0 17 00 00 call 10f5d4 <_Workspace_Allocate> if ( sched ) { 10de24: 85 c0 test %eax,%eax 10de26: 74 16 je 10de3e <_Scheduler_CBS_Allocate+0x2e><== NEVER TAKEN the_thread->scheduler_info = sched; 10de28: 89 83 88 00 00 00 mov %eax,0x88(%ebx) schinfo = (Scheduler_CBS_Per_thread *)(the_thread->scheduler_info); schinfo->edf_per_thread.thread = the_thread; 10de2e: 89 18 mov %ebx,(%eax) schinfo->edf_per_thread.queue_state = SCHEDULER_EDF_QUEUE_STATE_NEVER_HAS_BEEN; 10de30: c7 40 14 02 00 00 00 movl $0x2,0x14(%eax) schinfo->cbs_server = NULL; 10de37: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) } return sched; } 10de3e: 83 c4 18 add $0x18,%esp 10de41: 5b pop %ebx 10de42: c3 ret =============================================================================== 0010f430 <_Scheduler_CBS_Budget_callout>: Scheduler_CBS_Server **_Scheduler_CBS_Server_list; void _Scheduler_CBS_Budget_callout( Thread_Control *the_thread ) { 10f430: 53 push %ebx 10f431: 83 ec 28 sub $0x28,%esp 10f434: 8b 5c 24 30 mov 0x30(%esp),%ebx Priority_Control new_priority; Scheduler_CBS_Per_thread *sched_info; Scheduler_CBS_Server_id server_id; /* Put violating task to background until the end of period. */ new_priority = the_thread->Start.initial_priority; 10f438: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax if ( the_thread->real_priority != new_priority ) 10f43e: 39 43 18 cmp %eax,0x18(%ebx) 10f441: 74 03 je 10f446 <_Scheduler_CBS_Budget_callout+0x16><== NEVER TAKEN the_thread->real_priority = new_priority; 10f443: 89 43 18 mov %eax,0x18(%ebx) if ( the_thread->current_priority != new_priority ) 10f446: 39 43 14 cmp %eax,0x14(%ebx) 10f449: 74 14 je 10f45f <_Scheduler_CBS_Budget_callout+0x2f><== NEVER TAKEN _Thread_Change_priority(the_thread, new_priority, true); 10f44b: c7 44 24 08 01 00 00 movl $0x1,0x8(%esp) 10f452: 00 10f453: 89 44 24 04 mov %eax,0x4(%esp) 10f457: 89 1c 24 mov %ebx,(%esp) 10f45a: e8 e9 04 00 00 call 10f948 <_Thread_Change_priority> /* Invoke callback function if any. */ sched_info = (Scheduler_CBS_Per_thread *) the_thread->scheduler_info; 10f45f: 8b 9b 88 00 00 00 mov 0x88(%ebx),%ebx if ( sched_info->cbs_server->cbs_budget_overrun ) { 10f465: 8b 43 18 mov 0x18(%ebx),%eax 10f468: 8b 50 0c mov 0xc(%eax),%edx 10f46b: 85 d2 test %edx,%edx 10f46d: 74 1f je 10f48e <_Scheduler_CBS_Budget_callout+0x5e><== NEVER TAKEN _Scheduler_CBS_Get_server_id( 10f46f: 8d 54 24 1c lea 0x1c(%esp),%edx 10f473: 89 54 24 04 mov %edx,0x4(%esp) 10f477: 8b 00 mov (%eax),%eax 10f479: 89 04 24 mov %eax,(%esp) 10f47c: e8 73 ff ff ff call 10f3f4 <_Scheduler_CBS_Get_server_id> sched_info->cbs_server->task_id, &server_id ); sched_info->cbs_server->cbs_budget_overrun( server_id ); 10f481: 8b 43 18 mov 0x18(%ebx),%eax 10f484: 8b 54 24 1c mov 0x1c(%esp),%edx 10f488: 89 14 24 mov %edx,(%esp) 10f48b: ff 50 0c call *0xc(%eax) } } 10f48e: 83 c4 28 add $0x28,%esp 10f491: 5b pop %ebx 10f492: c3 ret =============================================================================== 0010f058 <_Scheduler_CBS_Cleanup>: #include #include #include int _Scheduler_CBS_Cleanup (void) { 10f058: 53 push %ebx 10f059: 83 ec 18 sub $0x18,%esp 10f05c: a1 24 62 13 00 mov 0x136224,%eax unsigned int i; for ( i = 0; i<_Scheduler_CBS_Maximum_servers; i++ ) { 10f061: 8b 0d fc 17 13 00 mov 0x1317fc,%ecx 10f067: 31 db xor %ebx,%ebx 10f069: 85 c9 test %ecx,%ecx 10f06b: 74 20 je 10f08d <_Scheduler_CBS_Cleanup+0x35><== NEVER TAKEN 10f06d: 8d 76 00 lea 0x0(%esi),%esi if ( _Scheduler_CBS_Server_list[ i ] ) 10f070: 8b 14 98 mov (%eax,%ebx,4),%edx 10f073: 85 d2 test %edx,%edx 10f075: 74 0d je 10f084 <_Scheduler_CBS_Cleanup+0x2c> _Scheduler_CBS_Destroy_server( i ); 10f077: 89 1c 24 mov %ebx,(%esp) 10f07a: e8 d1 00 00 00 call 10f150 <_Scheduler_CBS_Destroy_server> 10f07f: a1 24 62 13 00 mov 0x136224,%eax int _Scheduler_CBS_Cleanup (void) { unsigned int i; for ( i = 0; i<_Scheduler_CBS_Maximum_servers; i++ ) { 10f084: 43 inc %ebx 10f085: 39 1d fc 17 13 00 cmp %ebx,0x1317fc 10f08b: 77 e3 ja 10f070 <_Scheduler_CBS_Cleanup+0x18> if ( _Scheduler_CBS_Server_list[ i ] ) _Scheduler_CBS_Destroy_server( i ); } _Workspace_Free( _Scheduler_CBS_Server_list ); 10f08d: 89 04 24 mov %eax,(%esp) 10f090: e8 db 1b 00 00 call 110c70 <_Workspace_Free> return SCHEDULER_CBS_OK; } 10f095: 31 c0 xor %eax,%eax 10f097: 83 c4 18 add $0x18,%esp 10f09a: 5b pop %ebx 10f09b: c3 ret =============================================================================== 0010f09c <_Scheduler_CBS_Create_server>: int _Scheduler_CBS_Create_server ( Scheduler_CBS_Parameters *params, Scheduler_CBS_Budget_overrun budget_overrun_callback, rtems_id *server_id ) { 10f09c: 57 push %edi 10f09d: 56 push %esi 10f09e: 53 push %ebx 10f09f: 83 ec 10 sub $0x10,%esp 10f0a2: 8b 74 24 20 mov 0x20(%esp),%esi 10f0a6: 8b 5c 24 28 mov 0x28(%esp),%ebx unsigned int i; Scheduler_CBS_Server *the_server; if ( params->budget <= 0 || 10f0aa: 8b 46 04 mov 0x4(%esi),%eax 10f0ad: 85 c0 test %eax,%eax 10f0af: 0f 8e 8d 00 00 00 jle 10f142 <_Scheduler_CBS_Create_server+0xa6> 10f0b5: 8b 06 mov (%esi),%eax 10f0b7: 85 c0 test %eax,%eax 10f0b9: 0f 8e 83 00 00 00 jle 10f142 <_Scheduler_CBS_Create_server+0xa6> params->deadline <= 0 || params->budget >= SCHEDULER_EDF_PRIO_MSB || params->deadline >= SCHEDULER_EDF_PRIO_MSB ) return SCHEDULER_CBS_ERROR_INVALID_PARAMETER; for ( i = 0; i<_Scheduler_CBS_Maximum_servers; i++ ) { 10f0bf: 8b 0d fc 17 13 00 mov 0x1317fc,%ecx 10f0c5: 85 c9 test %ecx,%ecx 10f0c7: 74 1f je 10f0e8 <_Scheduler_CBS_Create_server+0x4c><== NEVER TAKEN if ( !_Scheduler_CBS_Server_list[i] ) 10f0c9: 8b 15 24 62 13 00 mov 0x136224,%edx 10f0cf: 8b 02 mov (%edx),%eax 10f0d1: 85 c0 test %eax,%eax 10f0d3: 74 67 je 10f13c <_Scheduler_CBS_Create_server+0xa0> 10f0d5: 31 c0 xor %eax,%eax 10f0d7: eb 0a jmp 10f0e3 <_Scheduler_CBS_Create_server+0x47> 10f0d9: 8d 76 00 lea 0x0(%esi),%esi 10f0dc: 8b 3c 82 mov (%edx,%eax,4),%edi 10f0df: 85 ff test %edi,%edi 10f0e1: 74 11 je 10f0f4 <_Scheduler_CBS_Create_server+0x58> params->deadline <= 0 || params->budget >= SCHEDULER_EDF_PRIO_MSB || params->deadline >= SCHEDULER_EDF_PRIO_MSB ) return SCHEDULER_CBS_ERROR_INVALID_PARAMETER; for ( i = 0; i<_Scheduler_CBS_Maximum_servers; i++ ) { 10f0e3: 40 inc %eax 10f0e4: 39 c8 cmp %ecx,%eax 10f0e6: 75 f4 jne 10f0dc <_Scheduler_CBS_Create_server+0x40> if ( !_Scheduler_CBS_Server_list[i] ) break; } if ( i == _Scheduler_CBS_Maximum_servers ) return SCHEDULER_CBS_ERROR_FULL; 10f0e8: b8 e6 ff ff ff mov $0xffffffe6,%eax the_server->parameters = *params; the_server->task_id = -1; the_server->cbs_budget_overrun = budget_overrun_callback; return SCHEDULER_CBS_OK; } 10f0ed: 83 c4 10 add $0x10,%esp 10f0f0: 5b pop %ebx 10f0f1: 5e pop %esi 10f0f2: 5f pop %edi 10f0f3: c3 ret 10f0f4: 8d 3c 85 00 00 00 00 lea 0x0(,%eax,4),%edi } if ( i == _Scheduler_CBS_Maximum_servers ) return SCHEDULER_CBS_ERROR_FULL; *server_id = i; 10f0fb: 89 03 mov %eax,(%ebx) _Scheduler_CBS_Server_list[*server_id] = (Scheduler_CBS_Server *) 10f0fd: 01 d7 add %edx,%edi _Workspace_Allocate( sizeof(Scheduler_CBS_Server) ); 10f0ff: c7 04 24 10 00 00 00 movl $0x10,(%esp) 10f106: e8 39 1b 00 00 call 110c44 <_Workspace_Allocate> if ( i == _Scheduler_CBS_Maximum_servers ) return SCHEDULER_CBS_ERROR_FULL; *server_id = i; _Scheduler_CBS_Server_list[*server_id] = (Scheduler_CBS_Server *) 10f10b: 89 07 mov %eax,(%edi) _Workspace_Allocate( sizeof(Scheduler_CBS_Server) ); the_server = _Scheduler_CBS_Server_list[*server_id]; 10f10d: 8b 13 mov (%ebx),%edx 10f10f: a1 24 62 13 00 mov 0x136224,%eax 10f114: 8b 0c 90 mov (%eax,%edx,4),%ecx if ( !the_server ) 10f117: 85 c9 test %ecx,%ecx 10f119: 74 2e je 10f149 <_Scheduler_CBS_Create_server+0xad><== NEVER TAKEN return SCHEDULER_CBS_ERROR_NO_MEMORY; the_server->parameters = *params; 10f11b: 8b 06 mov (%esi),%eax 10f11d: 8b 56 04 mov 0x4(%esi),%edx 10f120: 89 41 04 mov %eax,0x4(%ecx) 10f123: 89 51 08 mov %edx,0x8(%ecx) the_server->task_id = -1; 10f126: c7 01 ff ff ff ff movl $0xffffffff,(%ecx) the_server->cbs_budget_overrun = budget_overrun_callback; 10f12c: 8b 44 24 24 mov 0x24(%esp),%eax 10f130: 89 41 0c mov %eax,0xc(%ecx) return SCHEDULER_CBS_OK; 10f133: 31 c0 xor %eax,%eax } 10f135: 83 c4 10 add $0x10,%esp 10f138: 5b pop %ebx 10f139: 5e pop %esi 10f13a: 5f pop %edi 10f13b: c3 ret params->budget >= SCHEDULER_EDF_PRIO_MSB || params->deadline >= SCHEDULER_EDF_PRIO_MSB ) return SCHEDULER_CBS_ERROR_INVALID_PARAMETER; for ( i = 0; i<_Scheduler_CBS_Maximum_servers; i++ ) { if ( !_Scheduler_CBS_Server_list[i] ) 10f13c: 31 ff xor %edi,%edi 10f13e: 31 c0 xor %eax,%eax 10f140: eb b9 jmp 10f0fb <_Scheduler_CBS_Create_server+0x5f> if ( params->budget <= 0 || params->deadline <= 0 || params->budget >= SCHEDULER_EDF_PRIO_MSB || params->deadline >= SCHEDULER_EDF_PRIO_MSB ) return SCHEDULER_CBS_ERROR_INVALID_PARAMETER; 10f142: b8 ee ff ff ff mov $0xffffffee,%eax 10f147: eb a4 jmp 10f0ed <_Scheduler_CBS_Create_server+0x51> *server_id = i; _Scheduler_CBS_Server_list[*server_id] = (Scheduler_CBS_Server *) _Workspace_Allocate( sizeof(Scheduler_CBS_Server) ); the_server = _Scheduler_CBS_Server_list[*server_id]; if ( !the_server ) return SCHEDULER_CBS_ERROR_NO_MEMORY; 10f149: b8 ef ff ff ff mov $0xffffffef,%eax <== NOT EXECUTED 10f14e: eb 9d jmp 10f0ed <_Scheduler_CBS_Create_server+0x51><== NOT EXECUTED =============================================================================== 0010f1c8 <_Scheduler_CBS_Detach_thread>: int _Scheduler_CBS_Detach_thread ( Scheduler_CBS_Server_id server_id, rtems_id task_id ) { 10f1c8: 56 push %esi 10f1c9: 53 push %ebx 10f1ca: 83 ec 34 sub $0x34,%esp 10f1cd: 8b 74 24 40 mov 0x40(%esp),%esi 10f1d1: 8b 5c 24 44 mov 0x44(%esp),%ebx Objects_Locations location; Thread_Control *the_thread; Scheduler_CBS_Per_thread *sched_info; the_thread = _Thread_Get(task_id, &location); 10f1d5: 8d 44 24 2c lea 0x2c(%esp),%eax 10f1d9: 89 44 24 04 mov %eax,0x4(%esp) 10f1dd: 89 1c 24 mov %ebx,(%esp) 10f1e0: e8 ef 0b 00 00 call 10fdd4 <_Thread_Get> /* The routine _Thread_Get may disable dispatch and not enable again. */ if ( the_thread ) { 10f1e5: 85 c0 test %eax,%eax 10f1e7: 74 5f je 10f248 <_Scheduler_CBS_Detach_thread+0x80> _Thread_Enable_dispatch(); 10f1e9: 89 44 24 1c mov %eax,0x1c(%esp) 10f1ed: e8 c2 0b 00 00 call 10fdb4 <_Thread_Enable_dispatch> } if ( server_id >= _Scheduler_CBS_Maximum_servers ) 10f1f2: 3b 35 fc 17 13 00 cmp 0x1317fc,%esi 10f1f8: 8b 44 24 1c mov 0x1c(%esp),%eax 10f1fc: 73 4a jae 10f248 <_Scheduler_CBS_Detach_thread+0x80> return SCHEDULER_CBS_ERROR_INVALID_PARAMETER; if ( !the_thread ) return SCHEDULER_CBS_ERROR_INVALID_PARAMETER; /* Server is not valid. */ if ( !_Scheduler_CBS_Server_list[server_id] ) 10f1fe: 8b 15 24 62 13 00 mov 0x136224,%edx 10f204: 8b 14 b2 mov (%edx,%esi,4),%edx 10f207: 85 d2 test %edx,%edx 10f209: 74 48 je 10f253 <_Scheduler_CBS_Detach_thread+0x8b> return SCHEDULER_CBS_ERROR_NOSERVER; /* Thread and server are not attached. */ if ( _Scheduler_CBS_Server_list[server_id]->task_id != task_id ) 10f20b: 39 1a cmp %ebx,(%edx) 10f20d: 75 39 jne 10f248 <_Scheduler_CBS_Detach_thread+0x80><== NEVER TAKEN return SCHEDULER_CBS_ERROR_INVALID_PARAMETER; _Scheduler_CBS_Server_list[server_id]->task_id = -1; 10f20f: c7 02 ff ff ff ff movl $0xffffffff,(%edx) sched_info = (Scheduler_CBS_Per_thread *) the_thread->scheduler_info; sched_info->cbs_server = NULL; 10f215: 8b 90 88 00 00 00 mov 0x88(%eax),%edx 10f21b: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_thread->budget_algorithm = the_thread->Start.budget_algorithm; 10f222: 8b 90 a0 00 00 00 mov 0xa0(%eax),%edx 10f228: 89 50 78 mov %edx,0x78(%eax) the_thread->budget_callout = the_thread->Start.budget_callout; 10f22b: 8b 90 a4 00 00 00 mov 0xa4(%eax),%edx 10f231: 89 50 7c mov %edx,0x7c(%eax) the_thread->is_preemptible = the_thread->Start.is_preemptible; 10f234: 8a 90 9c 00 00 00 mov 0x9c(%eax),%dl 10f23a: 88 50 70 mov %dl,0x70(%eax) return SCHEDULER_CBS_OK; 10f23d: 31 c0 xor %eax,%eax } 10f23f: 83 c4 34 add $0x34,%esp 10f242: 5b pop %ebx 10f243: 5e pop %esi 10f244: c3 ret 10f245: 8d 76 00 lea 0x0(%esi),%esi if ( the_thread ) { _Thread_Enable_dispatch(); } if ( server_id >= _Scheduler_CBS_Maximum_servers ) return SCHEDULER_CBS_ERROR_INVALID_PARAMETER; 10f248: b8 ee ff ff ff mov $0xffffffee,%eax the_thread->budget_algorithm = the_thread->Start.budget_algorithm; the_thread->budget_callout = the_thread->Start.budget_callout; the_thread->is_preemptible = the_thread->Start.is_preemptible; return SCHEDULER_CBS_OK; } 10f24d: 83 c4 34 add $0x34,%esp 10f250: 5b pop %ebx 10f251: 5e pop %esi 10f252: c3 ret return SCHEDULER_CBS_ERROR_INVALID_PARAMETER; if ( !the_thread ) return SCHEDULER_CBS_ERROR_INVALID_PARAMETER; /* Server is not valid. */ if ( !_Scheduler_CBS_Server_list[server_id] ) return SCHEDULER_CBS_ERROR_NOSERVER; 10f253: b8 e7 ff ff ff mov $0xffffffe7,%eax 10f258: eb e5 jmp 10f23f <_Scheduler_CBS_Detach_thread+0x77> =============================================================================== 0010f3f4 <_Scheduler_CBS_Get_server_id>: int _Scheduler_CBS_Get_server_id ( rtems_id task_id, Scheduler_CBS_Server_id *server_id ) { 10f3f4: 56 push %esi 10f3f5: 53 push %ebx 10f3f6: 8b 74 24 0c mov 0xc(%esp),%esi unsigned int i; for ( i = 0; i<_Scheduler_CBS_Maximum_servers; i++ ) { 10f3fa: 8b 0d fc 17 13 00 mov 0x1317fc,%ecx 10f400: 85 c9 test %ecx,%ecx 10f402: 74 18 je 10f41c <_Scheduler_CBS_Get_server_id+0x28><== NEVER TAKEN 10f404: 8b 1d 24 62 13 00 mov 0x136224,%ebx 10f40a: 31 c0 xor %eax,%eax if ( _Scheduler_CBS_Server_list[i] && 10f40c: 8b 14 83 mov (%ebx,%eax,4),%edx 10f40f: 85 d2 test %edx,%edx 10f411: 74 04 je 10f417 <_Scheduler_CBS_Get_server_id+0x23> 10f413: 39 32 cmp %esi,(%edx) 10f415: 74 0d je 10f424 <_Scheduler_CBS_Get_server_id+0x30> rtems_id task_id, Scheduler_CBS_Server_id *server_id ) { unsigned int i; for ( i = 0; i<_Scheduler_CBS_Maximum_servers; i++ ) { 10f417: 40 inc %eax 10f418: 39 c8 cmp %ecx,%eax 10f41a: 75 f0 jne 10f40c <_Scheduler_CBS_Get_server_id+0x18> _Scheduler_CBS_Server_list[i]->task_id == task_id ) { *server_id = i; return SCHEDULER_CBS_OK; } } return SCHEDULER_CBS_ERROR_NOSERVER; 10f41c: b8 e7 ff ff ff mov $0xffffffe7,%eax } 10f421: 5b pop %ebx 10f422: 5e pop %esi 10f423: c3 ret { unsigned int i; for ( i = 0; i<_Scheduler_CBS_Maximum_servers; i++ ) { if ( _Scheduler_CBS_Server_list[i] && _Scheduler_CBS_Server_list[i]->task_id == task_id ) { *server_id = i; 10f424: 8b 54 24 10 mov 0x10(%esp),%edx 10f428: 89 02 mov %eax,(%edx) return SCHEDULER_CBS_OK; 10f42a: 31 c0 xor %eax,%eax } } return SCHEDULER_CBS_ERROR_NOSERVER; } 10f42c: 5b pop %ebx 10f42d: 5e pop %esi 10f42e: c3 ret =============================================================================== 0010f494 <_Scheduler_CBS_Initialize>: int _Scheduler_CBS_Initialize(void) { 10f494: 83 ec 1c sub $0x1c,%esp unsigned int i; _Scheduler_CBS_Server_list = (Scheduler_CBS_Server **) _Workspace_Allocate( 10f497: a1 fc 17 13 00 mov 0x1317fc,%eax 10f49c: c1 e0 02 shl $0x2,%eax 10f49f: 89 04 24 mov %eax,(%esp) 10f4a2: e8 9d 17 00 00 call 110c44 <_Workspace_Allocate> 10f4a7: a3 24 62 13 00 mov %eax,0x136224 _Scheduler_CBS_Maximum_servers * sizeof(Scheduler_CBS_Server*) ); if ( !_Scheduler_CBS_Server_list ) 10f4ac: 85 c0 test %eax,%eax 10f4ae: 74 27 je 10f4d7 <_Scheduler_CBS_Initialize+0x43><== NEVER TAKEN return SCHEDULER_CBS_ERROR_NO_MEMORY; for (i = 0; i<_Scheduler_CBS_Maximum_servers; i++) { 10f4b0: 8b 0d fc 17 13 00 mov 0x1317fc,%ecx 10f4b6: 31 d2 xor %edx,%edx 10f4b8: 85 c9 test %ecx,%ecx 10f4ba: 75 09 jne 10f4c5 <_Scheduler_CBS_Initialize+0x31><== ALWAYS TAKEN 10f4bc: eb 13 jmp 10f4d1 <_Scheduler_CBS_Initialize+0x3d><== NOT EXECUTED 10f4be: 66 90 xchg %ax,%ax <== NOT EXECUTED 10f4c0: a1 24 62 13 00 mov 0x136224,%eax _Scheduler_CBS_Server_list[i] = NULL; 10f4c5: c7 04 90 00 00 00 00 movl $0x0,(%eax,%edx,4) unsigned int i; _Scheduler_CBS_Server_list = (Scheduler_CBS_Server **) _Workspace_Allocate( _Scheduler_CBS_Maximum_servers * sizeof(Scheduler_CBS_Server*) ); if ( !_Scheduler_CBS_Server_list ) return SCHEDULER_CBS_ERROR_NO_MEMORY; for (i = 0; i<_Scheduler_CBS_Maximum_servers; i++) { 10f4cc: 42 inc %edx 10f4cd: 39 ca cmp %ecx,%edx 10f4cf: 75 ef jne 10f4c0 <_Scheduler_CBS_Initialize+0x2c> _Scheduler_CBS_Server_list[i] = NULL; } return SCHEDULER_CBS_OK; 10f4d1: 31 c0 xor %eax,%eax } 10f4d3: 83 c4 1c add $0x1c,%esp 10f4d6: c3 ret { unsigned int i; _Scheduler_CBS_Server_list = (Scheduler_CBS_Server **) _Workspace_Allocate( _Scheduler_CBS_Maximum_servers * sizeof(Scheduler_CBS_Server*) ); if ( !_Scheduler_CBS_Server_list ) return SCHEDULER_CBS_ERROR_NO_MEMORY; 10f4d7: b8 ef ff ff ff mov $0xffffffef,%eax <== NOT EXECUTED 10f4dc: eb f5 jmp 10f4d3 <_Scheduler_CBS_Initialize+0x3f><== NOT EXECUTED =============================================================================== 0010de44 <_Scheduler_CBS_Release_job>: void _Scheduler_CBS_Release_job( Thread_Control *the_thread, uint32_t deadline ) { 10de44: 83 ec 1c sub $0x1c,%esp 10de47: 8b 44 24 20 mov 0x20(%esp),%eax 10de4b: 8b 54 24 24 mov 0x24(%esp),%edx Priority_Control new_priority; Scheduler_CBS_Per_thread *sched_info = (Scheduler_CBS_Per_thread *) the_thread->scheduler_info; Scheduler_CBS_Server *serv_info = (Scheduler_CBS_Server *) sched_info->cbs_server; 10de4f: 8b 88 88 00 00 00 mov 0x88(%eax),%ecx ) { Priority_Control new_priority; Scheduler_CBS_Per_thread *sched_info = (Scheduler_CBS_Per_thread *) the_thread->scheduler_info; Scheduler_CBS_Server *serv_info = 10de55: 8b 49 18 mov 0x18(%ecx),%ecx (Scheduler_CBS_Server *) sched_info->cbs_server; if (deadline) { 10de58: 85 d2 test %edx,%edx 10de5a: 74 34 je 10de90 <_Scheduler_CBS_Release_job+0x4c> /* Initializing or shifting deadline. */ if (serv_info) 10de5c: 85 c9 test %ecx,%ecx 10de5e: 74 3c je 10de9c <_Scheduler_CBS_Release_job+0x58> new_priority = (_Watchdog_Ticks_since_boot + serv_info->parameters.deadline) 10de60: 8b 15 e4 3c 13 00 mov 0x133ce4,%edx 10de66: 03 51 04 add 0x4(%ecx),%edx 10de69: 81 e2 ff ff ff 7f and $0x7fffffff,%edx new_priority = the_thread->Start.initial_priority; } /* Budget replenishment for the next job. */ if (serv_info) the_thread->cpu_time_budget = serv_info->parameters.budget; 10de6f: 8b 49 08 mov 0x8(%ecx),%ecx 10de72: 89 48 74 mov %ecx,0x74(%eax) the_thread->real_priority = new_priority; 10de75: 89 50 18 mov %edx,0x18(%eax) _Thread_Change_priority(the_thread, new_priority, true); 10de78: c7 44 24 08 01 00 00 movl $0x1,0x8(%esp) 10de7f: 00 10de80: 89 54 24 04 mov %edx,0x4(%esp) 10de84: 89 04 24 mov %eax,(%esp) 10de87: e8 dc 03 00 00 call 10e268 <_Thread_Change_priority> } 10de8c: 83 c4 1c add $0x1c,%esp 10de8f: c3 ret new_priority = (_Watchdog_Ticks_since_boot + deadline) & ~SCHEDULER_EDF_PRIO_MSB; } else { /* Switch back to background priority. */ new_priority = the_thread->Start.initial_priority; 10de90: 8b 90 ac 00 00 00 mov 0xac(%eax),%edx } /* Budget replenishment for the next job. */ if (serv_info) 10de96: 85 c9 test %ecx,%ecx 10de98: 75 d5 jne 10de6f <_Scheduler_CBS_Release_job+0x2b><== ALWAYS TAKEN 10de9a: eb d9 jmp 10de75 <_Scheduler_CBS_Release_job+0x31><== NOT EXECUTED /* Initializing or shifting deadline. */ if (serv_info) new_priority = (_Watchdog_Ticks_since_boot + serv_info->parameters.deadline) & ~SCHEDULER_EDF_PRIO_MSB; else new_priority = (_Watchdog_Ticks_since_boot + deadline) 10de9c: 8b 0d e4 3c 13 00 mov 0x133ce4,%ecx 10dea2: 01 ca add %ecx,%edx 10dea4: 81 e2 ff ff ff 7f and $0x7fffffff,%edx 10deaa: eb c9 jmp 10de75 <_Scheduler_CBS_Release_job+0x31> =============================================================================== 0010deac <_Scheduler_CBS_Unblock>: #include void _Scheduler_CBS_Unblock( Thread_Control *the_thread ) { 10deac: 56 push %esi 10dead: 53 push %ebx 10deae: 83 ec 14 sub $0x14,%esp 10deb1: 8b 5c 24 20 mov 0x20(%esp),%ebx Scheduler_CBS_Per_thread *sched_info; Scheduler_CBS_Server *serv_info; Priority_Control new_priority; _Scheduler_EDF_Enqueue(the_thread); 10deb5: 89 1c 24 mov %ebx,(%esp) 10deb8: e8 e3 00 00 00 call 10dfa0 <_Scheduler_EDF_Enqueue> /* TODO: flash critical section? */ sched_info = (Scheduler_CBS_Per_thread *) the_thread->scheduler_info; serv_info = (Scheduler_CBS_Server *) sched_info->cbs_server; 10debd: 8b 83 88 00 00 00 mov 0x88(%ebx),%eax 10dec3: 8b 40 18 mov 0x18(%eax),%eax * Late unblock rule for deadline-driven tasks. The remaining time to * deadline must be sufficient to serve the remaining computation time * without increased utilization of this task. It might cause a deadline * miss of another task. */ if (serv_info) { 10dec6: 85 c0 test %eax,%eax 10dec8: 74 46 je 10df10 <_Scheduler_CBS_Unblock+0x64> time_t deadline = serv_info->parameters.deadline; time_t budget = serv_info->parameters.budget; time_t deadline_left = the_thread->cpu_time_budget; time_t budget_left = the_thread->real_priority - 10deca: 8b 4b 18 mov 0x18(%ebx),%ecx 10decd: 8b 15 e4 3c 13 00 mov 0x133ce4,%edx 10ded3: 89 ce mov %ecx,%esi 10ded5: 29 d6 sub %edx,%esi _Watchdog_Ticks_since_boot; if ( deadline*budget_left > budget*deadline_left ) { 10ded7: 8b 50 04 mov 0x4(%eax),%edx 10deda: 0f af d6 imul %esi,%edx 10dedd: 8b 40 08 mov 0x8(%eax),%eax 10dee0: 0f af 43 74 imul 0x74(%ebx),%eax 10dee4: 39 c2 cmp %eax,%edx 10dee6: 7e 28 jle 10df10 <_Scheduler_CBS_Unblock+0x64> /* Put late unblocked task to background until the end of period. */ new_priority = the_thread->Start.initial_priority; 10dee8: 8b 93 ac 00 00 00 mov 0xac(%ebx),%edx if ( the_thread->real_priority != new_priority ) 10deee: 39 d1 cmp %edx,%ecx 10def0: 74 03 je 10def5 <_Scheduler_CBS_Unblock+0x49> the_thread->real_priority = new_priority; 10def2: 89 53 18 mov %edx,0x18(%ebx) if ( the_thread->current_priority != new_priority ) 10def5: 8b 43 14 mov 0x14(%ebx),%eax 10def8: 39 d0 cmp %edx,%eax 10defa: 74 17 je 10df13 <_Scheduler_CBS_Unblock+0x67> _Thread_Change_priority(the_thread, new_priority, true); 10defc: c7 44 24 08 01 00 00 movl $0x1,0x8(%esp) 10df03: 00 10df04: 89 54 24 04 mov %edx,0x4(%esp) 10df08: 89 1c 24 mov %ebx,(%esp) 10df0b: e8 58 03 00 00 call 10e268 <_Thread_Change_priority> 10df10: 8b 43 14 mov 0x14(%ebx),%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 ( _Scheduler_Is_priority_higher_than( the_thread->current_priority, 10df13: 8b 15 70 41 13 00 mov 0x134170,%edx 10df19: 8b 52 14 mov 0x14(%edx),%edx 10df1c: 89 54 24 04 mov %edx,0x4(%esp) 10df20: 89 04 24 mov %eax,(%esp) 10df23: ff 15 90 f7 12 00 call *0x12f790 10df29: 85 c0 test %eax,%eax 10df2b: 7e 18 jle 10df45 <_Scheduler_CBS_Unblock+0x99> _Thread_Heir->current_priority)) { _Thread_Heir = the_thread; 10df2d: 89 1d 70 41 13 00 mov %ebx,0x134170 if ( _Thread_Executing->is_preemptible || 10df33: a1 6c 41 13 00 mov 0x13416c,%eax 10df38: 80 78 70 00 cmpb $0x0,0x70(%eax) 10df3c: 74 0e je 10df4c <_Scheduler_CBS_Unblock+0xa0> the_thread->current_priority == 0 ) _Thread_Dispatch_necessary = true; 10df3e: c6 05 78 41 13 00 01 movb $0x1,0x134178 } } 10df45: 83 c4 14 add $0x14,%esp 10df48: 5b pop %ebx 10df49: 5e pop %esi 10df4a: c3 ret 10df4b: 90 nop * a pseudo-ISR system task, we need to do a context switch. */ if ( _Scheduler_Is_priority_higher_than( the_thread->current_priority, _Thread_Heir->current_priority)) { _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 10df4c: 8b 43 14 mov 0x14(%ebx),%eax 10df4f: 85 c0 test %eax,%eax 10df51: 74 eb je 10df3e <_Scheduler_CBS_Unblock+0x92><== NEVER TAKEN the_thread->current_priority == 0 ) _Thread_Dispatch_necessary = true; } } 10df53: 83 c4 14 add $0x14,%esp 10df56: 5b pop %ebx 10df57: 5e pop %esi 10df58: c3 ret =============================================================================== 0010de10 <_Scheduler_EDF_Allocate>: #include void *_Scheduler_EDF_Allocate( Thread_Control *the_thread ) { 10de10: 53 push %ebx 10de11: 83 ec 18 sub $0x18,%esp 10de14: 8b 5c 24 20 mov 0x20(%esp),%ebx void *sched; Scheduler_EDF_Per_thread *schinfo; sched = _Workspace_Allocate( sizeof(Scheduler_EDF_Per_thread) ); 10de18: c7 04 24 18 00 00 00 movl $0x18,(%esp) 10de1f: e8 34 17 00 00 call 10f558 <_Workspace_Allocate> if ( sched ) { 10de24: 85 c0 test %eax,%eax 10de26: 74 0f je 10de37 <_Scheduler_EDF_Allocate+0x27><== NEVER TAKEN the_thread->scheduler_info = sched; 10de28: 89 83 88 00 00 00 mov %eax,0x88(%ebx) schinfo = (Scheduler_EDF_Per_thread *)(the_thread->scheduler_info); schinfo->thread = the_thread; 10de2e: 89 18 mov %ebx,(%eax) schinfo->queue_state = SCHEDULER_EDF_QUEUE_STATE_NEVER_HAS_BEEN; 10de30: c7 40 14 02 00 00 00 movl $0x2,0x14(%eax) } return sched; } 10de37: 83 c4 18 add $0x18,%esp 10de3a: 5b pop %ebx 10de3b: c3 ret =============================================================================== 0010dfe4 <_Scheduler_EDF_Unblock>: #include void _Scheduler_EDF_Unblock( Thread_Control *the_thread ) { 10dfe4: 53 push %ebx 10dfe5: 83 ec 18 sub $0x18,%esp 10dfe8: 8b 5c 24 20 mov 0x20(%esp),%ebx _Scheduler_EDF_Enqueue(the_thread); 10dfec: 89 1c 24 mov %ebx,(%esp) 10dfef: e8 8c fe ff ff call 10de80 <_Scheduler_EDF_Enqueue> 10dff4: 8b 43 14 mov 0x14(%ebx),%eax 10dff7: 89 44 24 04 mov %eax,0x4(%esp) * 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 ( _Scheduler_Is_priority_lower_than( 10dffb: a1 f0 40 13 00 mov 0x1340f0,%eax 10e000: 8b 40 14 mov 0x14(%eax),%eax 10e003: 89 04 24 mov %eax,(%esp) 10e006: ff 15 10 f7 12 00 call *0x12f710 10e00c: 85 c0 test %eax,%eax 10e00e: 78 08 js 10e018 <_Scheduler_EDF_Unblock+0x34> _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || the_thread->current_priority == 0 ) _Thread_Dispatch_necessary = true; } } 10e010: 83 c4 18 add $0x18,%esp 10e013: 5b pop %ebx 10e014: c3 ret 10e015: 8d 76 00 lea 0x0(%esi),%esi * a pseudo-ISR system task, we need to do a context switch. */ if ( _Scheduler_Is_priority_lower_than( _Thread_Heir->current_priority, the_thread->current_priority )) { _Thread_Heir = the_thread; 10e018: 89 1d f0 40 13 00 mov %ebx,0x1340f0 if ( _Thread_Executing->is_preemptible || 10e01e: a1 ec 40 13 00 mov 0x1340ec,%eax 10e023: 80 78 70 00 cmpb $0x0,0x70(%eax) 10e027: 74 0f je 10e038 <_Scheduler_EDF_Unblock+0x54> the_thread->current_priority == 0 ) _Thread_Dispatch_necessary = true; 10e029: c6 05 f8 40 13 00 01 movb $0x1,0x1340f8 } } 10e030: 83 c4 18 add $0x18,%esp 10e033: 5b pop %ebx 10e034: c3 ret 10e035: 8d 76 00 lea 0x0(%esi),%esi */ if ( _Scheduler_Is_priority_lower_than( _Thread_Heir->current_priority, the_thread->current_priority )) { _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 10e038: 8b 43 14 mov 0x14(%ebx),%eax 10e03b: 85 c0 test %eax,%eax 10e03d: 75 d1 jne 10e010 <_Scheduler_EDF_Unblock+0x2c><== ALWAYS TAKEN the_thread->current_priority == 0 ) _Thread_Dispatch_necessary = true; 10e03f: c6 05 f8 40 13 00 01 movb $0x1,0x1340f8 <== NOT EXECUTED 10e046: eb e8 jmp 10e030 <_Scheduler_EDF_Unblock+0x4c><== NOT EXECUTED =============================================================================== 0010d57c <_Scheduler_priority_Block>: #include void _Scheduler_priority_Block( Thread_Control *the_thread ) { 10d57c: 53 push %ebx 10d57d: 8b 44 24 08 mov 0x8(%esp),%eax ) { Scheduler_priority_Per_thread *sched_info; Chain_Control *ready; sched_info = (Scheduler_priority_Per_thread *) the_thread->scheduler_info; 10d581: 8b 88 88 00 00 00 mov 0x88(%eax),%ecx ready = sched_info->ready_chain; 10d587: 8b 11 mov (%ecx),%edx if ( _Chain_Has_only_one_node( ready ) ) { 10d589: 8b 5a 08 mov 0x8(%edx),%ebx 10d58c: 39 1a cmp %ebx,(%edx) 10d58e: 74 28 je 10d5b8 <_Scheduler_priority_Block+0x3c> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 10d590: 8b 08 mov (%eax),%ecx previous = the_node->previous; 10d592: 8b 50 04 mov 0x4(%eax),%edx next->previous = previous; 10d595: 89 51 04 mov %edx,0x4(%ecx) previous->next = next; 10d598: 89 0a mov %ecx,(%edx) _Scheduler_priority_Ready_queue_extract( the_thread ); /* TODO: flash critical section? */ if ( _Thread_Is_heir( the_thread ) ) 10d59a: 3b 05 d0 24 13 00 cmp 0x1324d0,%eax 10d5a0: 74 4a je 10d5ec <_Scheduler_priority_Block+0x70> _Scheduler_priority_Schedule_body(); if ( _Thread_Is_executing( the_thread ) ) 10d5a2: 3b 05 cc 24 13 00 cmp 0x1324cc,%eax 10d5a8: 74 02 je 10d5ac <_Scheduler_priority_Block+0x30> _Thread_Dispatch_necessary = true; } 10d5aa: 5b pop %ebx 10d5ab: c3 ret if ( _Thread_Is_heir( the_thread ) ) _Scheduler_priority_Schedule_body(); if ( _Thread_Is_executing( the_thread ) ) _Thread_Dispatch_necessary = true; 10d5ac: c6 05 d8 24 13 00 01 movb $0x1,0x1324d8 } 10d5b3: 5b pop %ebx 10d5b4: c3 ret 10d5b5: 8d 76 00 lea 0x0(%esi),%esi 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 ); 10d5b8: 8d 5a 04 lea 0x4(%edx),%ebx 10d5bb: 89 1a mov %ebx,(%edx) head->next = tail; head->previous = NULL; 10d5bd: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx) tail->previous = head; 10d5c4: 89 52 08 mov %edx,0x8(%edx) RTEMS_INLINE_ROUTINE void _Priority_bit_map_Remove ( Priority_bit_map_Information *the_priority_map ) { *the_priority_map->minor &= the_priority_map->block_minor; 10d5c7: 8b 59 04 mov 0x4(%ecx),%ebx 10d5ca: 66 8b 13 mov (%ebx),%dx 10d5cd: 66 23 51 0e and 0xe(%ecx),%dx 10d5d1: 66 89 13 mov %dx,(%ebx) if ( *the_priority_map->minor == 0 ) 10d5d4: 66 85 d2 test %dx,%dx 10d5d7: 75 c1 jne 10d59a <_Scheduler_priority_Block+0x1e> _Priority_Major_bit_map &= the_priority_map->block_major; 10d5d9: 66 8b 15 00 25 13 00 mov 0x132500,%dx 10d5e0: 23 51 0c and 0xc(%ecx),%edx 10d5e3: 66 89 15 00 25 13 00 mov %dx,0x132500 10d5ea: eb ae jmp 10d59a <_Scheduler_priority_Block+0x1e> 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 ); 10d5ec: 66 8b 1d 00 25 13 00 mov 0x132500,%bx 10d5f3: 31 d2 xor %edx,%edx 10d5f5: 89 d1 mov %edx,%ecx 10d5f7: 66 0f bc cb bsf %bx,%cx _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 10d5fb: 0f b7 c9 movzwl %cx,%ecx 10d5fe: 66 8b 9c 09 20 25 13 mov 0x132520(%ecx,%ecx,1),%bx 10d605: 00 10d606: 66 0f bc d3 bsf %bx,%dx return (_Priority_Bits_index( major ) << 4) + 10d60a: c1 e1 04 shl $0x4,%ecx 10d60d: 0f b7 d2 movzwl %dx,%edx 10d610: 01 ca add %ecx,%edx Chain_Control *the_ready_queue ) { Priority_Control index = _Priority_bit_map_Get_highest(); if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) ) 10d612: 8d 0c 52 lea (%edx,%edx,2),%ecx 10d615: 8b 15 20 db 12 00 mov 0x12db20,%edx 10d61b: 8d 0c 8a lea (%edx,%ecx,4),%ecx */ RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first( const Chain_Control *the_chain ) { return _Chain_Immutable_head( the_chain )->next; 10d61e: 8b 11 mov (%ecx),%edx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10d620: 83 c1 04 add $0x4,%ecx 10d623: 39 ca cmp %ecx,%edx 10d625: 74 0b je 10d632 <_Scheduler_priority_Block+0xb6><== NEVER TAKEN * * @param[in] the_thread - pointer to thread */ RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(void) { _Thread_Heir = _Scheduler_priority_Ready_queue_first( 10d627: 89 15 d0 24 13 00 mov %edx,0x1324d0 10d62d: e9 70 ff ff ff jmp 10d5a2 <_Scheduler_priority_Block+0x26> 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; 10d632: 31 d2 xor %edx,%edx <== NOT EXECUTED 10d634: eb f1 jmp 10d627 <_Scheduler_priority_Block+0xab><== NOT EXECUTED =============================================================================== 0010d794 <_Scheduler_priority_Schedule>: 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 ); 10d794: 66 8b 0d 00 25 13 00 mov 0x132500,%cx 10d79b: 31 c0 xor %eax,%eax 10d79d: 89 c2 mov %eax,%edx 10d79f: 66 0f bc d1 bsf %cx,%dx _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 10d7a3: 0f b7 d2 movzwl %dx,%edx 10d7a6: 66 8b 8c 12 20 25 13 mov 0x132520(%edx,%edx,1),%cx 10d7ad: 00 10d7ae: 66 0f bc c1 bsf %cx,%ax return (_Priority_Bits_index( major ) << 4) + 10d7b2: c1 e2 04 shl $0x4,%edx 10d7b5: 0f b7 c0 movzwl %ax,%eax 10d7b8: 01 d0 add %edx,%eax Chain_Control *the_ready_queue ) { Priority_Control index = _Priority_bit_map_Get_highest(); if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) ) 10d7ba: 8d 14 40 lea (%eax,%eax,2),%edx 10d7bd: a1 20 db 12 00 mov 0x12db20,%eax 10d7c2: 8d 14 90 lea (%eax,%edx,4),%edx */ RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first( const Chain_Control *the_chain ) { return _Chain_Immutable_head( the_chain )->next; 10d7c5: 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 ); 10d7c7: 83 c2 04 add $0x4,%edx 10d7ca: 39 d0 cmp %edx,%eax 10d7cc: 74 06 je 10d7d4 <_Scheduler_priority_Schedule+0x40><== NEVER TAKEN * * @param[in] the_thread - pointer to thread */ RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(void) { _Thread_Heir = _Scheduler_priority_Ready_queue_first( 10d7ce: a3 d0 24 13 00 mov %eax,0x1324d0 10d7d3: c3 ret 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; 10d7d4: 31 c0 xor %eax,%eax * * @param[in] the_thread - pointer to thread */ RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(void) { _Thread_Heir = _Scheduler_priority_Ready_queue_first( 10d7d6: a3 d0 24 13 00 mov %eax,0x1324d0 <== NOT EXECUTED 10d7db: c3 ret <== NOT EXECUTED =============================================================================== 0010d7dc <_Scheduler_priority_Tick>: #include #include void _Scheduler_priority_Tick( void ) { 10d7dc: 53 push %ebx 10d7dd: 83 ec 18 sub $0x18,%esp Thread_Control *executing; executing = _Thread_Executing; 10d7e0: 8b 1d cc 24 13 00 mov 0x1324cc,%ebx /* * If the thread is not preemptible or is not ready, then * just return. */ if ( !executing->is_preemptible ) 10d7e6: 80 7b 70 00 cmpb $0x0,0x70(%ebx) 10d7ea: 74 1c je 10d808 <_Scheduler_priority_Tick+0x2c> return; if ( !_States_Is_ready( executing->current_state ) ) 10d7ec: 8b 43 10 mov 0x10(%ebx),%eax 10d7ef: 85 c0 test %eax,%eax 10d7f1: 75 15 jne 10d808 <_Scheduler_priority_Tick+0x2c> /* * The cpu budget algorithm determines what happens next. */ switch ( executing->budget_algorithm ) { 10d7f3: 8b 43 78 mov 0x78(%ebx),%eax 10d7f6: 83 f8 01 cmp $0x1,%eax 10d7f9: 72 0d jb 10d808 <_Scheduler_priority_Tick+0x2c> 10d7fb: 83 f8 02 cmp $0x2,%eax 10d7fe: 76 20 jbe 10d820 <_Scheduler_priority_Tick+0x44> 10d800: 83 f8 03 cmp $0x3,%eax 10d803: 74 0b je 10d810 <_Scheduler_priority_Tick+0x34><== ALWAYS TAKEN 10d805: 8d 76 00 lea 0x0(%esi),%esi if ( --executing->cpu_time_budget == 0 ) (*executing->budget_callout)( executing ); break; #endif } } 10d808: 83 c4 18 add $0x18,%esp 10d80b: 5b pop %ebx 10d80c: c3 ret 10d80d: 8d 76 00 lea 0x0(%esi),%esi } break; #if defined(RTEMS_SCORE_THREAD_ENABLE_SCHEDULER_CALLOUT) case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: if ( --executing->cpu_time_budget == 0 ) 10d810: ff 4b 74 decl 0x74(%ebx) 10d813: 75 f3 jne 10d808 <_Scheduler_priority_Tick+0x2c> (*executing->budget_callout)( executing ); 10d815: 89 1c 24 mov %ebx,(%esp) 10d818: ff 53 7c call *0x7c(%ebx) 10d81b: eb eb jmp 10d808 <_Scheduler_priority_Tick+0x2c> 10d81d: 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 ) { 10d820: 8b 43 74 mov 0x74(%ebx),%eax 10d823: 48 dec %eax 10d824: 89 43 74 mov %eax,0x74(%ebx) 10d827: 85 c0 test %eax,%eax 10d829: 7f dd jg 10d808 <_Scheduler_priority_Tick+0x2c> * always operates on the scheduler that 'owns' the currently executing * thread. */ RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void ) { _Scheduler.Operations.yield(); 10d82b: ff 15 2c db 12 00 call *0x12db2c * 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; 10d831: a1 18 1f 13 00 mov 0x131f18,%eax 10d836: 89 43 74 mov %eax,0x74(%ebx) 10d839: eb cd jmp 10d808 <_Scheduler_priority_Tick+0x2c> =============================================================================== 0010df60 <_Scheduler_simple_Ready_queue_enqueue_first>: #include void _Scheduler_simple_Ready_queue_enqueue_first( Thread_Control *the_thread ) { 10df60: 8b 4c 24 04 mov 0x4(%esp),%ecx */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First( Chain_Control *the_chain ) { return _Chain_Head( the_chain )->next; 10df64: a1 80 ec 12 00 mov 0x12ec80,%eax 10df69: 8b 00 mov (%eax),%eax */ for ( the_node = _Chain_First(ready) ; ; the_node = the_node->next ) { current = (Thread_Control *) the_node; /* break when AT HEAD OF (or PAST) our priority */ if ( the_thread->current_priority <= current->current_priority ) { 10df6b: 8b 51 14 mov 0x14(%ecx),%edx 10df6e: 39 50 14 cmp %edx,0x14(%eax) 10df71: 73 08 jae 10df7b <_Scheduler_simple_Ready_queue_enqueue_first+0x1b> 10df73: 90 nop * Do NOT need to check for end of chain because there is always * at least one task on the ready chain -- the IDLE task. It can * never block, should never attempt to obtain a semaphore or mutex, * and thus will always be there. */ for ( the_node = _Chain_First(ready) ; ; the_node = the_node->next ) { 10df74: 8b 00 mov (%eax),%eax current = (Thread_Control *) the_node; /* break when AT HEAD OF (or PAST) our priority */ if ( the_thread->current_priority <= current->current_priority ) { 10df76: 39 50 14 cmp %edx,0x14(%eax) 10df79: 72 f9 jb 10df74 <_Scheduler_simple_Ready_queue_enqueue_first+0x14><== NEVER TAKEN current = (Thread_Control *)current->Object.Node.previous; 10df7b: 8b 40 04 mov 0x4(%eax),%eax Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 10df7e: 89 41 04 mov %eax,0x4(%ecx) before_node = after_node->next; 10df81: 8b 10 mov (%eax),%edx after_node->next = the_node; 10df83: 89 08 mov %ecx,(%eax) the_node->next = before_node; 10df85: 89 11 mov %edx,(%ecx) before_node->previous = the_node; 10df87: 89 4a 04 mov %ecx,0x4(%edx) 10df8a: c3 ret =============================================================================== 0010c4d8 <_TOD_Validate>: */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { 10c4d8: 8b 4c 24 04 mov 0x4(%esp),%ecx uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / 10c4dc: b8 40 42 0f 00 mov $0xf4240,%eax 10c4e1: 31 d2 xor %edx,%edx 10c4e3: f7 35 90 f1 12 00 divl 0x12f190 rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 10c4e9: 85 c9 test %ecx,%ecx 10c4eb: 74 47 je 10c534 <_TOD_Validate+0x5c> <== NEVER TAKEN 10c4ed: 3b 41 18 cmp 0x18(%ecx),%eax 10c4f0: 76 42 jbe 10c534 <_TOD_Validate+0x5c> (the_tod->ticks >= ticks_per_second) || 10c4f2: 83 79 14 3b cmpl $0x3b,0x14(%ecx) 10c4f6: 77 3c ja 10c534 <_TOD_Validate+0x5c> (the_tod->second >= TOD_SECONDS_PER_MINUTE) || 10c4f8: 83 79 10 3b cmpl $0x3b,0x10(%ecx) 10c4fc: 77 36 ja 10c534 <_TOD_Validate+0x5c> (the_tod->minute >= TOD_MINUTES_PER_HOUR) || 10c4fe: 83 79 0c 17 cmpl $0x17,0xc(%ecx) 10c502: 77 30 ja 10c534 <_TOD_Validate+0x5c> (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || 10c504: 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) || 10c507: 85 c0 test %eax,%eax 10c509: 74 29 je 10c534 <_TOD_Validate+0x5c> <== NEVER TAKEN (the_tod->month == 0) || 10c50b: 83 f8 0c cmp $0xc,%eax 10c50e: 77 24 ja 10c534 <_TOD_Validate+0x5c> (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || 10c510: 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) || 10c512: 81 fa c3 07 00 00 cmp $0x7c3,%edx 10c518: 76 1a jbe 10c534 <_TOD_Validate+0x5c> (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) 10c51a: 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) || 10c51d: 85 c9 test %ecx,%ecx 10c51f: 74 13 je 10c534 <_TOD_Validate+0x5c> <== NEVER TAKEN (the_tod->day == 0) ) return false; if ( (the_tod->year % 4) == 0 ) 10c521: 83 e2 03 and $0x3,%edx 10c524: 75 11 jne 10c537 <_TOD_Validate+0x5f> days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; 10c526: 8b 04 85 14 4d 12 00 mov 0x124d14(,%eax,4),%eax else days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ]; if ( the_tod->day > days_in_month ) 10c52d: 39 c8 cmp %ecx,%eax 10c52f: 0f 93 c0 setae %al 10c532: c3 ret 10c533: 90 nop (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; 10c534: 31 c0 xor %eax,%eax if ( the_tod->day > days_in_month ) return false; return true; } 10c536: 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 ]; 10c537: 8b 04 85 e0 4c 12 00 mov 0x124ce0(,%eax,4),%eax 10c53e: eb ed jmp 10c52d <_TOD_Validate+0x55> =============================================================================== 0010d9b8 <_Thread_Change_priority>: void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 10d9b8: 57 push %edi 10d9b9: 56 push %esi 10d9ba: 53 push %ebx 10d9bb: 83 ec 20 sub $0x20,%esp 10d9be: 8b 5c 24 30 mov 0x30(%esp),%ebx 10d9c2: 8b 7c 24 34 mov 0x34(%esp),%edi 10d9c6: 8a 44 24 38 mov 0x38(%esp),%al 10d9ca: 88 44 24 1f mov %al,0x1f(%esp) States_Control state, original_state; /* * Save original state */ original_state = the_thread->current_state; 10d9ce: 8b 73 10 mov 0x10(%ebx),%esi /* * Set a transient state for the thread so it is pulled off the Ready chains. * This will prevent it from being scheduled no matter what happens in an * ISR. */ _Thread_Set_transient( the_thread ); 10d9d1: 89 1c 24 mov %ebx,(%esp) 10d9d4: e8 cf 0c 00 00 call 10e6a8 <_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 ) 10d9d9: 39 7b 14 cmp %edi,0x14(%ebx) 10d9dc: 74 0c je 10d9ea <_Thread_Change_priority+0x32> _Thread_Set_priority( the_thread, new_priority ); 10d9de: 89 7c 24 04 mov %edi,0x4(%esp) 10d9e2: 89 1c 24 mov %ebx,(%esp) 10d9e5: e8 72 0c 00 00 call 10e65c <_Thread_Set_priority> _ISR_Disable( level ); 10d9ea: 9c pushf 10d9eb: fa cli 10d9ec: 5f pop %edi /* * 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; 10d9ed: 8b 43 10 mov 0x10(%ebx),%eax if ( state != STATES_TRANSIENT ) { 10d9f0: 83 f8 04 cmp $0x4,%eax 10d9f3: 74 23 je 10da18 <_Thread_Change_priority+0x60> /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) 10d9f5: 83 e6 04 and $0x4,%esi 10d9f8: 74 12 je 10da0c <_Thread_Change_priority+0x54><== ALWAYS TAKEN the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); 10d9fa: 57 push %edi 10d9fb: 9d popf if ( _States_Is_waiting_on_thread_queue( state ) ) { 10d9fc: a9 e0 be 03 00 test $0x3bee0,%eax 10da01: 75 5d jne 10da60 <_Thread_Change_priority+0xa8> if ( !_Thread_Is_executing_also_the_heir() && _Thread_Executing->is_preemptible ) _Thread_Dispatch_necessary = true; _ISR_Enable( level ); } 10da03: 83 c4 20 add $0x20,%esp 10da06: 5b pop %ebx 10da07: 5e pop %esi 10da08: 5f pop %edi 10da09: c3 ret 10da0a: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE States_Control _States_Clear ( States_Control states_to_clear, States_Control current_state ) { return (current_state & ~states_to_clear); 10da0c: 89 c2 mov %eax,%edx 10da0e: 83 e2 fb and $0xfffffffb,%edx 10da11: 89 53 10 mov %edx,0x10(%ebx) 10da14: eb e4 jmp 10d9fa <_Thread_Change_priority+0x42> 10da16: 66 90 xchg %ax,%ax } return; } /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) { 10da18: 83 e6 04 and $0x4,%esi 10da1b: 75 17 jne 10da34 <_Thread_Change_priority+0x7c><== NEVER TAKEN * Interrupts are STILL disabled. * We now know the thread will be in the READY state when we remove * the TRANSIENT state. So we have to place it on the appropriate * Ready Queue with interrupts off. */ the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); 10da1d: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) if ( prepend_it ) 10da24: 80 7c 24 1f 00 cmpb $0x0,0x1f(%esp) */ RTEMS_INLINE_ROUTINE void _Scheduler_Enqueue_first( Thread_Control *the_thread ) { _Scheduler.Operations.enqueue_first( the_thread ); 10da29: 89 1c 24 mov %ebx,(%esp) 10da2c: 74 4a je 10da78 <_Thread_Change_priority+0xc0> 10da2e: ff 15 48 db 12 00 call *0x12db48 _Scheduler_Enqueue_first( the_thread ); else _Scheduler_Enqueue( the_thread ); } _ISR_Flash( level ); 10da34: 57 push %edi 10da35: 9d popf 10da36: fa cli * This kernel routine implements the scheduling decision logic for * the scheduler. It does NOT dispatch. */ RTEMS_INLINE_ROUTINE void _Scheduler_Schedule( void ) { _Scheduler.Operations.schedule(); 10da37: ff 15 28 db 12 00 call *0x12db28 * is also the heir thread, and false otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void ) { return ( _Thread_Executing == _Thread_Heir ); 10da3d: a1 cc 24 13 00 mov 0x1324cc,%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(); if ( !_Thread_Is_executing_also_the_heir() && 10da42: 3b 05 d0 24 13 00 cmp 0x1324d0,%eax 10da48: 74 0d je 10da57 <_Thread_Change_priority+0x9f> 10da4a: 80 78 70 00 cmpb $0x0,0x70(%eax) 10da4e: 74 07 je 10da57 <_Thread_Change_priority+0x9f> _Thread_Executing->is_preemptible ) _Thread_Dispatch_necessary = true; 10da50: c6 05 d8 24 13 00 01 movb $0x1,0x1324d8 _ISR_Enable( level ); 10da57: 57 push %edi 10da58: 9d popf } 10da59: 83 c4 20 add $0x20,%esp 10da5c: 5b pop %ebx 10da5d: 5e pop %esi 10da5e: 5f pop %edi 10da5f: c3 ret /* 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 ); 10da60: 89 5c 24 34 mov %ebx,0x34(%esp) 10da64: 8b 43 44 mov 0x44(%ebx),%eax 10da67: 89 44 24 30 mov %eax,0x30(%esp) if ( !_Thread_Is_executing_also_the_heir() && _Thread_Executing->is_preemptible ) _Thread_Dispatch_necessary = true; _ISR_Enable( level ); } 10da6b: 83 c4 20 add $0x20,%esp 10da6e: 5b pop %ebx 10da6f: 5e pop %esi 10da70: 5f pop %edi /* 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 ); 10da71: e9 3e 0b 00 00 jmp 10e5b4 <_Thread_queue_Requeue> 10da76: 66 90 xchg %ax,%ax */ RTEMS_INLINE_ROUTINE void _Scheduler_Enqueue( Thread_Control *the_thread ) { _Scheduler.Operations.enqueue( the_thread ); 10da78: ff 15 44 db 12 00 call *0x12db44 10da7e: eb b4 jmp 10da34 <_Thread_Change_priority+0x7c> =============================================================================== 0010dc7c <_Thread_Delay_ended>: void _Thread_Delay_ended( Objects_Id id, void *ignored __attribute__((unused)) ) { 10dc7c: 83 ec 2c sub $0x2c,%esp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10dc7f: 8d 44 24 1c lea 0x1c(%esp),%eax 10dc83: 89 44 24 04 mov %eax,0x4(%esp) 10dc87: 8b 44 24 30 mov 0x30(%esp),%eax 10dc8b: 89 04 24 mov %eax,(%esp) 10dc8e: e8 b1 01 00 00 call 10de44 <_Thread_Get> switch ( location ) { 10dc93: 8b 54 24 1c mov 0x1c(%esp),%edx 10dc97: 85 d2 test %edx,%edx 10dc99: 75 20 jne 10dcbb <_Thread_Delay_ended+0x3f><== NEVER TAKEN #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_Clear_state( 10dc9b: c7 44 24 04 18 00 00 movl $0x10000018,0x4(%esp) 10dca2: 10 10dca3: 89 04 24 mov %eax,(%esp) 10dca6: e8 d5 fd ff ff call 10da80 <_Thread_Clear_state> * * This routine decrements the thread dispatch level. */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_decrement_disable_level(void) { _Thread_Dispatch_disable_level--; 10dcab: a1 44 1f 13 00 mov 0x131f44,%eax 10dcb0: 48 dec %eax 10dcb1: a3 44 1f 13 00 mov %eax,0x131f44 return _Thread_Dispatch_disable_level; 10dcb6: a1 44 1f 13 00 mov 0x131f44,%eax | STATES_INTERRUPTIBLE_BY_SIGNAL ); _Thread_Unnest_dispatch(); break; } } 10dcbb: 83 c4 2c add $0x2c,%esp 10dcbe: c3 ret =============================================================================== 0010dcc0 <_Thread_Dispatch>: * INTERRUPT LATENCY: * dispatch thread * no dispatch thread */ void _Thread_Dispatch( void ) { 10dcc0: 55 push %ebp 10dcc1: 57 push %edi 10dcc2: 56 push %esi 10dcc3: 53 push %ebx 10dcc4: 83 ec 2c sub $0x2c,%esp * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 10dcc7: a1 44 1f 13 00 mov 0x131f44,%eax 10dccc: 40 inc %eax 10dccd: a3 44 1f 13 00 mov %eax,0x131f44 return _Thread_Dispatch_disable_level; 10dcd2: a1 44 1f 13 00 mov 0x131f44,%eax #endif /* * Now determine if we need to perform a dispatch on the current CPU. */ executing = _Thread_Executing; 10dcd7: 8b 35 cc 24 13 00 mov 0x1324cc,%esi _ISR_Disable( level ); 10dcdd: 9c pushf 10dcde: fa cli 10dcdf: 58 pop %eax while ( _Thread_Dispatch_necessary == true ) { 10dce0: 8a 15 d8 24 13 00 mov 0x1324d8,%dl 10dce6: 84 d2 test %dl,%dl 10dce8: 0f 84 16 01 00 00 je 10de04 <_Thread_Dispatch+0x144> heir = _Thread_Heir; 10dcee: 8b 2d d0 24 13 00 mov 0x1324d0,%ebp _Thread_Dispatch_necessary = false; 10dcf4: c6 05 d8 24 13 00 00 movb $0x0,0x1324d8 _Thread_Executing = heir; 10dcfb: 89 2d cc 24 13 00 mov %ebp,0x1324cc /* * 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 ) 10dd01: 39 ee cmp %ebp,%esi 10dd03: 0f 84 fb 00 00 00 je 10de04 <_Thread_Dispatch+0x144> 10dd09: 8d 7c 24 18 lea 0x18(%esp),%edi 10dd0d: e9 da 00 00 00 jmp 10ddec <_Thread_Dispatch+0x12c> 10dd12: 66 90 xchg %ax,%ax 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 ); 10dd14: 50 push %eax 10dd15: 9d popf #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); 10dd16: 89 3c 24 mov %edi,(%esp) 10dd19: e8 9e 3c 00 00 call 1119bc <_TOD_Get_uptime> _Timestamp_Subtract( 10dd1e: 8b 44 24 18 mov 0x18(%esp),%eax 10dd22: 8b 54 24 1c mov 0x1c(%esp),%edx const Timestamp64_Control *_start, const Timestamp64_Control *_end, Timestamp64_Control *_result ) { *_result = *_end - *_start; 10dd26: 89 c1 mov %eax,%ecx 10dd28: 89 d3 mov %edx,%ebx 10dd2a: 2b 0d dc 24 13 00 sub 0x1324dc,%ecx 10dd30: 1b 1d e0 24 13 00 sbb 0x1324e0,%ebx static inline void _Timestamp64_implementation_Add_to( Timestamp64_Control *_time, const Timestamp64_Control *_add ) { *_time += *_add; 10dd36: 01 8e 80 00 00 00 add %ecx,0x80(%esi) 10dd3c: 11 9e 84 00 00 00 adc %ebx,0x84(%esi) &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); _Thread_Time_of_last_context_switch = uptime; 10dd42: a3 dc 24 13 00 mov %eax,0x1324dc 10dd47: 89 15 e0 24 13 00 mov %edx,0x1324e0 #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 10dd4d: a1 bc 1f 13 00 mov 0x131fbc,%eax 10dd52: 85 c0 test %eax,%eax 10dd54: 74 10 je 10dd66 <_Thread_Dispatch+0xa6> <== NEVER TAKEN executing->libc_reent = *_Thread_libc_reent; 10dd56: 8b 10 mov (%eax),%edx 10dd58: 89 96 e0 00 00 00 mov %edx,0xe0(%esi) *_Thread_libc_reent = heir->libc_reent; 10dd5e: 8b 95 e0 00 00 00 mov 0xe0(%ebp),%edx 10dd64: 89 10 mov %edx,(%eax) } _User_extensions_Thread_switch( executing, heir ); 10dd66: 89 6c 24 04 mov %ebp,0x4(%esp) 10dd6a: 89 34 24 mov %esi,(%esp) 10dd6d: e8 9a 0c 00 00 call 10ea0c <_User_extensions_Thread_switch> if ( executing->fp_context != NULL ) _Context_Save_fp( &executing->fp_context ); #endif #endif _Context_Switch( &executing->Registers, &heir->Registers ); 10dd72: 81 c5 c4 00 00 00 add $0xc4,%ebp 10dd78: 89 6c 24 04 mov %ebp,0x4(%esp) 10dd7c: 8d 86 c4 00 00 00 lea 0xc4(%esi),%eax 10dd82: 89 04 24 mov %eax,(%esp) 10dd85: e8 c6 0f 00 00 call 10ed50 <_CPU_Context_switch> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( (executing->fp_context != NULL) && 10dd8a: 8b 86 dc 00 00 00 mov 0xdc(%esi),%eax 10dd90: 85 c0 test %eax,%eax 10dd92: 74 2e je 10ddc2 <_Thread_Dispatch+0x102> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) RTEMS_INLINE_ROUTINE bool _Thread_Is_allocated_fp ( const Thread_Control *the_thread ) { return ( the_thread == _Thread_Allocated_fp ); 10dd94: a1 b8 1f 13 00 mov 0x131fb8,%eax 10dd99: 39 c6 cmp %eax,%esi 10dd9b: 74 25 je 10ddc2 <_Thread_Dispatch+0x102> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 10dd9d: 85 c0 test %eax,%eax 10dd9f: 74 0d je 10ddae <_Thread_Dispatch+0xee> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 10dda1: 05 dc 00 00 00 add $0xdc,%eax 10dda6: 89 04 24 mov %eax,(%esp) 10dda9: e8 d6 0f 00 00 call 10ed84 <_CPU_Context_save_fp> _Context_Restore_fp( &executing->fp_context ); 10ddae: 8d 86 dc 00 00 00 lea 0xdc(%esi),%eax 10ddb4: 89 04 24 mov %eax,(%esp) 10ddb7: e8 d2 0f 00 00 call 10ed8e <_CPU_Context_restore_fp> _Thread_Allocated_fp = executing; 10ddbc: 89 35 b8 1f 13 00 mov %esi,0x131fb8 if ( executing->fp_context != NULL ) _Context_Restore_fp( &executing->fp_context ); #endif #endif executing = _Thread_Executing; 10ddc2: 8b 35 cc 24 13 00 mov 0x1324cc,%esi _ISR_Disable( level ); 10ddc8: 9c pushf 10ddc9: fa cli 10ddca: 58 pop %eax /* * Now determine if we need to perform a dispatch on the current CPU. */ executing = _Thread_Executing; _ISR_Disable( level ); while ( _Thread_Dispatch_necessary == true ) { 10ddcb: 8a 15 d8 24 13 00 mov 0x1324d8,%dl 10ddd1: 84 d2 test %dl,%dl 10ddd3: 74 2f je 10de04 <_Thread_Dispatch+0x144> heir = _Thread_Heir; 10ddd5: 8b 2d d0 24 13 00 mov 0x1324d0,%ebp _Thread_Dispatch_necessary = false; 10dddb: c6 05 d8 24 13 00 00 movb $0x0,0x1324d8 _Thread_Executing = heir; 10dde2: 89 2d cc 24 13 00 mov %ebp,0x1324cc /* * 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 ) 10dde8: 39 f5 cmp %esi,%ebp 10ddea: 74 18 je 10de04 <_Thread_Dispatch+0x144><== 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 ) 10ddec: 83 7d 78 01 cmpl $0x1,0x78(%ebp) 10ddf0: 0f 85 1e ff ff ff jne 10dd14 <_Thread_Dispatch+0x54> heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 10ddf6: 8b 15 18 1f 13 00 mov 0x131f18,%edx 10ddfc: 89 55 74 mov %edx,0x74(%ebp) 10ddff: e9 10 ff ff ff jmp 10dd14 <_Thread_Dispatch+0x54> _ISR_Disable( level ); } post_switch: _ISR_Enable( level ); 10de04: 50 push %eax 10de05: 9d popf * * This routine decrements the thread dispatch level. */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_decrement_disable_level(void) { _Thread_Dispatch_disable_level--; 10de06: a1 44 1f 13 00 mov 0x131f44,%eax 10de0b: 48 dec %eax 10de0c: a3 44 1f 13 00 mov %eax,0x131f44 return _Thread_Dispatch_disable_level; 10de11: a1 44 1f 13 00 mov 0x131f44,%eax _Thread_Unnest_dispatch(); _API_extensions_Run_postswitch(); 10de16: e8 6d e4 ff ff call 10c288 <_API_extensions_Run_postswitch> } 10de1b: 83 c4 2c add $0x2c,%esp 10de1e: 5b pop %ebx 10de1f: 5e pop %esi 10de20: 5f pop %edi 10de21: 5d pop %ebp 10de22: c3 ret =============================================================================== 00113a0c <_Thread_Handler>: * Input parameters: NONE * * Output parameters: NONE */ void _Thread_Handler( void ) { 113a0c: 53 push %ebx 113a0d: 83 ec 28 sub $0x28,%esp #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) static bool doneConstructors; bool doCons; #endif executing = _Thread_Executing; 113a10: 8b 1d cc 24 13 00 mov 0x1324cc,%ebx /* * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; 113a16: 8b 83 a8 00 00 00 mov 0xa8(%ebx),%eax _ISR_Set_level(level); 113a1c: 85 c0 test %eax,%eax 113a1e: 0f 84 80 00 00 00 je 113aa4 <_Thread_Handler+0x98> 113a24: fa cli doCons = !doneConstructors && _Objects_Get_API( executing->Object.id ) != OBJECTS_INTERNAL_API; if (doCons) doneConstructors = true; #else doCons = !doneConstructors; 113a25: a0 f4 1b 13 00 mov 0x131bf4,%al 113a2a: 88 44 24 1f mov %al,0x1f(%esp) doneConstructors = true; 113a2e: c6 05 f4 1b 13 00 01 movb $0x1,0x131bf4 #endif #endif #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( (executing->fp_context != NULL) && 113a35: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax 113a3b: 85 c0 test %eax,%eax 113a3d: 74 20 je 113a5f <_Thread_Handler+0x53> #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 ); 113a3f: a1 b8 1f 13 00 mov 0x131fb8,%eax 113a44: 39 c3 cmp %eax,%ebx 113a46: 74 17 je 113a5f <_Thread_Handler+0x53> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 113a48: 85 c0 test %eax,%eax 113a4a: 74 0d je 113a59 <_Thread_Handler+0x4d> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 113a4c: 05 dc 00 00 00 add $0xdc,%eax 113a51: 89 04 24 mov %eax,(%esp) 113a54: e8 2b b3 ff ff call 10ed84 <_CPU_Context_save_fp> _Thread_Allocated_fp = executing; 113a59: 89 1d b8 1f 13 00 mov %ebx,0x131fb8 /* * 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 ); 113a5f: 89 1c 24 mov %ebx,(%esp) 113a62: e8 29 ae ff ff call 10e890 <_User_extensions_Thread_begin> /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 113a67: e8 b8 a3 ff ff call 10de24 <_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 (doCons) /* && (volatile void *)_init) */ { 113a6c: 80 7c 24 1f 00 cmpb $0x0,0x1f(%esp) 113a71: 74 37 je 113aaa <_Thread_Handler+0x9e> _Thread_Enable_dispatch(); #endif } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 113a73: 8b 83 90 00 00 00 mov 0x90(%ebx),%eax 113a79: 85 c0 test %eax,%eax 113a7b: 74 34 je 113ab1 <_Thread_Handler+0xa5> (*(Thread_Entry_numeric) executing->Start.entry_point)( executing->Start.numeric_argument ); } #if defined(RTEMS_POSIX_API) else if ( executing->Start.prototype == THREAD_START_POINTER ) { 113a7d: 48 dec %eax 113a7e: 74 45 je 113ac5 <_Thread_Handler+0xb9> <== 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 ); 113a80: 89 1c 24 mov %ebx,(%esp) 113a83: e8 3c ae ff ff call 10e8c4 <_User_extensions_Thread_exitted> _Internal_error_Occurred( 113a88: c7 44 24 08 05 00 00 movl $0x5,0x8(%esp) 113a8f: 00 113a90: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 113a97: 00 113a98: c7 04 24 00 00 00 00 movl $0x0,(%esp) 113a9f: e8 68 91 ff ff call 10cc0c <_Internal_error_Occurred> /* * 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); 113aa4: fb sti 113aa5: e9 7b ff ff ff jmp 113a25 <_Thread_Handler+0x19> * _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 (doCons) /* && (volatile void *)_init) */ { INIT_NAME (); 113aaa: e8 29 d1 00 00 call 120bd8 <__start_set_sysctl_set> 113aaf: eb c2 jmp 113a73 <_Thread_Handler+0x67> } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { executing->Wait.return_argument = (*(Thread_Entry_numeric) executing->Start.entry_point)( 113ab1: 8b 83 98 00 00 00 mov 0x98(%ebx),%eax 113ab7: 89 04 24 mov %eax,(%esp) 113aba: ff 93 8c 00 00 00 call *0x8c(%ebx) #endif } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { executing->Wait.return_argument = 113ac0: 89 43 28 mov %eax,0x28(%ebx) 113ac3: eb bb jmp 113a80 <_Thread_Handler+0x74> ); } #if defined(RTEMS_POSIX_API) else if ( executing->Start.prototype == THREAD_START_POINTER ) { executing->Wait.return_argument = (*(Thread_Entry_pointer) executing->Start.entry_point)( 113ac5: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax 113acb: 89 04 24 mov %eax,(%esp) 113ace: ff 93 8c 00 00 00 call *0x8c(%ebx) executing->Start.numeric_argument ); } #if defined(RTEMS_POSIX_API) else if ( executing->Start.prototype == THREAD_START_POINTER ) { executing->Wait.return_argument = 113ad4: 89 43 28 mov %eax,0x28(%ebx) 113ad7: eb a7 jmp 113a80 <_Thread_Handler+0x74> =============================================================================== 0010e11c <_Thread_Handler_initialization>: * * Output parameters: NONE */ void _Thread_Handler_initialization(void) { 10e11c: 56 push %esi 10e11d: 53 push %ebx 10e11e: 83 ec 24 sub $0x24,%esp uint32_t ticks_per_timeslice = 10e121: 8b 1d 18 da 12 00 mov 0x12da18,%ebx rtems_configuration_get_ticks_per_timeslice(); uint32_t maximum_extensions = 10e127: 8b 35 0c da 12 00 mov 0x12da0c,%esi rtems_configuration_get_maximum_extensions(); rtems_stack_allocate_init_hook stack_allocate_init_hook = 10e12d: a1 28 da 12 00 mov 0x12da28,%eax #if defined(RTEMS_MULTIPROCESSING) uint32_t maximum_proxies = _Configuration_MP_table->maximum_proxies; #endif if ( rtems_configuration_get_stack_allocate_hook() == NULL || 10e132: 8b 0d 2c da 12 00 mov 0x12da2c,%ecx 10e138: 85 c9 test %ecx,%ecx 10e13a: 0f 84 90 00 00 00 je 10e1d0 <_Thread_Handler_initialization+0xb4> 10e140: 8b 15 30 da 12 00 mov 0x12da30,%edx 10e146: 85 d2 test %edx,%edx 10e148: 0f 84 82 00 00 00 je 10e1d0 <_Thread_Handler_initialization+0xb4><== NEVER TAKEN INTERNAL_ERROR_CORE, true, INTERNAL_ERROR_BAD_STACK_HOOK ); if ( stack_allocate_init_hook != NULL ) 10e14e: 85 c0 test %eax,%eax 10e150: 74 0b je 10e15d <_Thread_Handler_initialization+0x41> (*stack_allocate_init_hook)( rtems_configuration_get_stack_space_size() ); 10e152: 8b 15 08 da 12 00 mov 0x12da08,%edx 10e158: 89 14 24 mov %edx,(%esp) 10e15b: ff d0 call *%eax _Thread_Dispatch_necessary = false; 10e15d: c6 05 d8 24 13 00 00 movb $0x0,0x1324d8 _Thread_Executing = NULL; 10e164: c7 05 cc 24 13 00 00 movl $0x0,0x1324cc 10e16b: 00 00 00 _Thread_Heir = NULL; 10e16e: c7 05 d0 24 13 00 00 movl $0x0,0x1324d0 10e175: 00 00 00 #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) _Thread_Allocated_fp = NULL; 10e178: c7 05 b8 1f 13 00 00 movl $0x0,0x131fb8 10e17f: 00 00 00 #endif _Thread_Maximum_extensions = maximum_extensions; 10e182: 89 35 c0 1f 13 00 mov %esi,0x131fc0 _Thread_Ticks_per_timeslice = ticks_per_timeslice; 10e188: 89 1d 18 1f 13 00 mov %ebx,0x131f18 #if defined(RTEMS_MULTIPROCESSING) if ( _System_state_Is_multiprocessing ) maximum_internal_threads += 1; #endif _Objects_Initialize_information( 10e18e: c7 44 24 18 08 00 00 movl $0x8,0x18(%esp) 10e195: 00 10e196: c7 44 24 14 00 00 00 movl $0x0,0x14(%esp) 10e19d: 00 10e19e: c7 44 24 10 f4 00 00 movl $0xf4,0x10(%esp) 10e1a5: 00 10e1a6: c7 44 24 0c 01 00 00 movl $0x1,0xc(%esp) 10e1ad: 00 10e1ae: c7 44 24 08 01 00 00 movl $0x1,0x8(%esp) 10e1b5: 00 10e1b6: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10e1bd: 00 10e1be: c7 04 24 60 20 13 00 movl $0x132060,(%esp) 10e1c5: e8 0a f0 ff ff call 10d1d4 <_Objects_Initialize_information> false, /* true if this is a global object class */ NULL /* Proxy extraction support callout */ #endif ); } 10e1ca: 83 c4 24 add $0x24,%esp 10e1cd: 5b pop %ebx 10e1ce: 5e pop %esi 10e1cf: c3 ret _Configuration_MP_table->maximum_proxies; #endif if ( rtems_configuration_get_stack_allocate_hook() == NULL || rtems_configuration_get_stack_free_hook() == NULL) _Internal_error_Occurred( 10e1d0: c7 44 24 08 0e 00 00 movl $0xe,0x8(%esp) 10e1d7: 00 10e1d8: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10e1df: 00 10e1e0: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10e1e7: e8 20 ea ff ff call 10cc0c <_Internal_error_Occurred> =============================================================================== 0010dec4 <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 10dec4: 55 push %ebp 10dec5: 57 push %edi 10dec6: 56 push %esi 10dec7: 53 push %ebx 10dec8: 83 ec 2c sub $0x2c,%esp 10decb: 8b 5c 24 44 mov 0x44(%esp),%ebx 10decf: 8b 44 24 48 mov 0x48(%esp),%eax 10ded3: 8a 54 24 50 mov 0x50(%esp),%dl 10ded7: 8a 4c 24 58 mov 0x58(%esp),%cl 10dedb: 88 4c 24 1f mov %cl,0x1f(%esp) /* * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; 10dedf: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) 10dee6: 00 00 00 10dee9: c7 83 e8 00 00 00 00 movl $0x0,0xe8(%ebx) 10def0: 00 00 00 extensions_area = NULL; the_thread->libc_reent = NULL; 10def3: c7 83 e0 00 00 00 00 movl $0x0,0xe0(%ebx) 10defa: 00 00 00 if ( !actual_stack_size || actual_stack_size < stack_size ) return false; /* stack allocation failed */ stack = the_thread->Start.stack; #else if ( !stack_area ) { 10defd: 85 c0 test %eax,%eax 10deff: 0f 84 d0 01 00 00 je 10e0d5 <_Thread_Initialize+0x211> stack = the_thread->Start.stack; the_thread->Start.core_allocated_stack = true; } else { stack = stack_area; actual_stack_size = stack_size; the_thread->Start.core_allocated_stack = false; 10df05: c6 83 b0 00 00 00 00 movb $0x0,0xb0(%ebx) 10df0c: 8b 4c 24 4c mov 0x4c(%esp),%ecx Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 10df10: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) the_stack->size = size; 10df16: 89 8b b4 00 00 00 mov %ecx,0xb4(%ebx) /* * Allocate the floating point area for this thread */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( is_fp ) { 10df1c: 84 d2 test %dl,%dl 10df1e: 0f 85 50 01 00 00 jne 10e074 <_Thread_Initialize+0x1b0> extensions_area = NULL; the_thread->libc_reent = NULL; #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) fp_area = NULL; 10df24: 31 f6 xor %esi,%esi 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; 10df26: 89 b3 dc 00 00 00 mov %esi,0xdc(%ebx) the_thread->Start.fp_context = fp_area; 10df2c: 89 b3 bc 00 00 00 mov %esi,0xbc(%ebx) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10df32: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) the_watchdog->routine = routine; 10df39: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx) the_watchdog->id = id; 10df40: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx) the_watchdog->user_data = user_data; 10df47: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx) #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 10df4e: a1 c0 1f 13 00 mov 0x131fc0,%eax 10df53: 85 c0 test %eax,%eax 10df55: 0f 85 35 01 00 00 jne 10e090 <_Thread_Initialize+0x1cc> (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 10df5b: c7 83 ec 00 00 00 00 movl $0x0,0xec(%ebx) 10df62: 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; 10df65: 31 ff xor %edi,%edi /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 10df67: 8a 54 24 1f mov 0x1f(%esp),%dl 10df6b: 88 93 9c 00 00 00 mov %dl,0x9c(%ebx) the_thread->Start.budget_algorithm = budget_algorithm; 10df71: 8b 4c 24 5c mov 0x5c(%esp),%ecx 10df75: 89 8b a0 00 00 00 mov %ecx,0xa0(%ebx) the_thread->Start.budget_callout = budget_callout; 10df7b: 8b 44 24 60 mov 0x60(%esp),%eax 10df7f: 89 83 a4 00 00 00 mov %eax,0xa4(%ebx) switch ( budget_algorithm ) { 10df85: 83 f9 02 cmp $0x2,%ecx 10df88: 75 08 jne 10df92 <_Thread_Initialize+0xce> case THREAD_CPU_BUDGET_ALGORITHM_NONE: case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE: break; #if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE) case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE: the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice; 10df8a: a1 18 1f 13 00 mov 0x131f18,%eax 10df8f: 89 43 74 mov %eax,0x74(%ebx) case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 10df92: 8b 44 24 64 mov 0x64(%esp),%eax 10df96: 89 83 a8 00 00 00 mov %eax,0xa8(%ebx) the_thread->current_state = STATES_DORMANT; 10df9c: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx) the_thread->Wait.queue = NULL; 10dfa3: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx) the_thread->resource_count = 0; 10dfaa: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx) the_thread->real_priority = priority; 10dfb1: 8b 54 24 54 mov 0x54(%esp),%edx 10dfb5: 89 53 18 mov %edx,0x18(%ebx) the_thread->Start.initial_priority = priority; 10dfb8: 89 93 ac 00 00 00 mov %edx,0xac(%ebx) */ RTEMS_INLINE_ROUTINE void* _Scheduler_Allocate( Thread_Control *the_thread ) { return _Scheduler.Operations.allocate( the_thread ); 10dfbe: 89 1c 24 mov %ebx,(%esp) 10dfc1: ff 15 38 db 12 00 call *0x12db38 10dfc7: 89 c5 mov %eax,%ebp sched =_Scheduler_Allocate( the_thread ); if ( !sched ) 10dfc9: 85 c0 test %eax,%eax 10dfcb: 74 45 je 10e012 <_Thread_Initialize+0x14e> goto failed; _Thread_Set_priority( the_thread, priority ); 10dfcd: 8b 4c 24 54 mov 0x54(%esp),%ecx 10dfd1: 89 4c 24 04 mov %ecx,0x4(%esp) 10dfd5: 89 1c 24 mov %ebx,(%esp) 10dfd8: e8 7f 06 00 00 call 10e65c <_Thread_Set_priority> static inline void _Timestamp64_implementation_Set_to_zero( Timestamp64_Control *_time ) { *_time = 0; 10dfdd: c7 83 80 00 00 00 00 movl $0x0,0x80(%ebx) 10dfe4: 00 00 00 10dfe7: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx) 10dfee: 00 00 00 Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10dff1: 0f b7 53 08 movzwl 0x8(%ebx),%edx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10dff5: 8b 44 24 40 mov 0x40(%esp),%eax 10dff9: 8b 40 1c mov 0x1c(%eax),%eax 10dffc: 89 1c 90 mov %ebx,(%eax,%edx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10dfff: 8b 44 24 68 mov 0x68(%esp),%eax 10e003: 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 ); 10e006: 89 1c 24 mov %ebx,(%esp) 10e009: e8 3a 09 00 00 call 10e948 <_User_extensions_Thread_create> if ( extension_status ) 10e00e: 84 c0 test %al,%al 10e010: 75 56 jne 10e068 <_Thread_Initialize+0x1a4> return true; failed: _Workspace_Free( the_thread->libc_reent ); 10e012: 8b 83 e0 00 00 00 mov 0xe0(%ebx),%eax 10e018: 89 04 24 mov %eax,(%esp) 10e01b: e8 c0 0c 00 00 call 10ece0 <_Workspace_Free> for ( i=0 ; i <= THREAD_API_LAST ; i++ ) _Workspace_Free( the_thread->API_Extensions[i] ); 10e020: 8b 83 e4 00 00 00 mov 0xe4(%ebx),%eax 10e026: 89 04 24 mov %eax,(%esp) 10e029: e8 b2 0c 00 00 call 10ece0 <_Workspace_Free> 10e02e: 8b 83 e8 00 00 00 mov 0xe8(%ebx),%eax 10e034: 89 04 24 mov %eax,(%esp) 10e037: e8 a4 0c 00 00 call 10ece0 <_Workspace_Free> _Workspace_Free( extensions_area ); 10e03c: 89 3c 24 mov %edi,(%esp) 10e03f: e8 9c 0c 00 00 call 10ece0 <_Workspace_Free> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) _Workspace_Free( fp_area ); 10e044: 89 34 24 mov %esi,(%esp) 10e047: e8 94 0c 00 00 call 10ece0 <_Workspace_Free> #endif _Workspace_Free( sched ); 10e04c: 89 2c 24 mov %ebp,(%esp) 10e04f: e8 8c 0c 00 00 call 10ece0 <_Workspace_Free> _Thread_Stack_Free( the_thread ); 10e054: 89 1c 24 mov %ebx,(%esp) 10e057: e8 b0 06 00 00 call 10e70c <_Thread_Stack_Free> return false; 10e05c: 31 c0 xor %eax,%eax } 10e05e: 83 c4 2c add $0x2c,%esp 10e061: 5b pop %ebx 10e062: 5e pop %esi 10e063: 5f pop %edi 10e064: 5d pop %ebp 10e065: c3 ret 10e066: 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; 10e068: b0 01 mov $0x1,%al _Workspace_Free( sched ); _Thread_Stack_Free( the_thread ); return false; } 10e06a: 83 c4 2c add $0x2c,%esp 10e06d: 5b pop %ebx 10e06e: 5e pop %esi 10e06f: 5f pop %edi 10e070: 5d pop %ebp 10e071: c3 ret 10e072: 66 90 xchg %ax,%ax /* * 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 ); 10e074: c7 04 24 6c 00 00 00 movl $0x6c,(%esp) 10e07b: e8 34 0c 00 00 call 10ecb4 <_Workspace_Allocate> 10e080: 89 c6 mov %eax,%esi if ( !fp_area ) 10e082: 85 c0 test %eax,%eax 10e084: 0f 85 9c fe ff ff jne 10df26 <_Thread_Initialize+0x62> * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; extensions_area = NULL; 10e08a: 31 ff xor %edi,%edi 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; 10e08c: 31 ed xor %ebp,%ebp 10e08e: eb 82 jmp 10e012 <_Thread_Initialize+0x14e> /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { extensions_area = _Workspace_Allocate( 10e090: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax 10e097: 89 04 24 mov %eax,(%esp) 10e09a: e8 15 0c 00 00 call 10ecb4 <_Workspace_Allocate> 10e09f: 89 c7 mov %eax,%edi (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) 10e0a1: 85 c0 test %eax,%eax 10e0a3: 74 6d je 10e112 <_Thread_Initialize+0x24e> goto failed; } the_thread->extensions = (void **) extensions_area; 10e0a5: 89 83 ec 00 00 00 mov %eax,0xec(%ebx) 10e0ab: 8b 2d c0 1f 13 00 mov 0x131fc0,%ebp 10e0b1: 89 c1 mov %eax,%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++ ) 10e0b3: 31 c0 xor %eax,%eax (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 10e0b5: 31 d2 xor %edx,%edx 10e0b7: eb 09 jmp 10e0c2 <_Thread_Initialize+0x1fe> 10e0b9: 8d 76 00 lea 0x0(%esi),%esi 10e0bc: 8b 8b ec 00 00 00 mov 0xec(%ebx),%ecx * 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; 10e0c2: c7 04 81 00 00 00 00 movl $0x0,(%ecx,%eax,4) * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 10e0c9: 42 inc %edx 10e0ca: 89 d0 mov %edx,%eax 10e0cc: 39 ea cmp %ebp,%edx 10e0ce: 76 ec jbe 10e0bc <_Thread_Initialize+0x1f8> 10e0d0: e9 92 fe ff ff jmp 10df67 <_Thread_Initialize+0xa3> return false; /* stack allocation failed */ stack = the_thread->Start.stack; #else if ( !stack_area ) { actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); 10e0d5: 8b 44 24 4c mov 0x4c(%esp),%eax 10e0d9: 89 44 24 04 mov %eax,0x4(%esp) 10e0dd: 89 1c 24 mov %ebx,(%esp) 10e0e0: 88 54 24 18 mov %dl,0x18(%esp) 10e0e4: e8 eb 05 00 00 call 10e6d4 <_Thread_Stack_Allocate> 10e0e9: 89 c1 mov %eax,%ecx if ( !actual_stack_size || actual_stack_size < stack_size ) 10e0eb: 85 c0 test %eax,%eax 10e0ed: 8a 54 24 18 mov 0x18(%esp),%dl 10e0f1: 74 18 je 10e10b <_Thread_Initialize+0x247> 10e0f3: 39 44 24 4c cmp %eax,0x4c(%esp) 10e0f7: 77 12 ja 10e10b <_Thread_Initialize+0x247><== NEVER TAKEN return false; /* stack allocation failed */ stack = the_thread->Start.stack; 10e0f9: 8b 83 c0 00 00 00 mov 0xc0(%ebx),%eax the_thread->Start.core_allocated_stack = true; 10e0ff: c6 83 b0 00 00 00 01 movb $0x1,0xb0(%ebx) 10e106: e9 05 fe ff ff jmp 10df10 <_Thread_Initialize+0x4c> stack = the_thread->Start.stack; #else if ( !stack_area ) { actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); if ( !actual_stack_size || actual_stack_size < stack_size ) return false; /* stack allocation failed */ 10e10b: 31 c0 xor %eax,%eax 10e10d: e9 4c ff ff ff jmp 10e05e <_Thread_Initialize+0x19a> 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; 10e112: 31 ed xor %ebp,%ebp 10e114: e9 f9 fe ff ff jmp 10e012 <_Thread_Initialize+0x14e> =============================================================================== 0010e70c <_Thread_Stack_Free>: */ void _Thread_Stack_Free( Thread_Control *the_thread ) { 10e70c: 8b 44 24 04 mov 0x4(%esp),%eax rtems_stack_free_hook stack_free_hook = 10e710: 8b 15 30 da 12 00 mov 0x12da30,%edx #if defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API) /* * If the API provided the stack space, then don't free it. */ if ( !the_thread->Start.core_allocated_stack ) 10e716: 80 b8 b0 00 00 00 00 cmpb $0x0,0xb0(%eax) 10e71d: 75 01 jne 10e720 <_Thread_Stack_Free+0x14><== ALWAYS TAKEN 10e71f: c3 ret <== NOT EXECUTED * 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. */ (*stack_free_hook)( the_thread->Start.Initial_stack.area ); 10e720: 8b 80 b8 00 00 00 mov 0xb8(%eax),%eax 10e726: 89 44 24 04 mov %eax,0x4(%esp) 10e72a: ff e2 jmp *%edx =============================================================================== 0010e5b4 <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 10e5b4: 56 push %esi 10e5b5: 53 push %ebx 10e5b6: 83 ec 24 sub $0x24,%esp 10e5b9: 8b 5c 24 30 mov 0x30(%esp),%ebx /* * Just in case the thread really wasn't blocked on a thread queue * when we get here. */ if ( !the_thread_queue ) 10e5bd: 85 db test %ebx,%ebx 10e5bf: 74 06 je 10e5c7 <_Thread_queue_Requeue+0x13><== 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 ) { 10e5c1: 83 7b 34 01 cmpl $0x1,0x34(%ebx) 10e5c5: 74 09 je 10e5d0 <_Thread_queue_Requeue+0x1c><== ALWAYS TAKEN _Thread_queue_Extract_priority_helper( tq, the_thread, true ); (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); } _ISR_Enable( level ); } } 10e5c7: 83 c4 24 add $0x24,%esp <== NOT EXECUTED 10e5ca: 5b pop %ebx <== NOT EXECUTED 10e5cb: 5e pop %esi <== NOT EXECUTED 10e5cc: c3 ret <== NOT EXECUTED 10e5cd: 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 ); 10e5d0: 9c pushf 10e5d1: fa cli 10e5d2: 5e pop %esi if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 10e5d3: 8b 44 24 34 mov 0x34(%esp),%eax 10e5d7: f7 40 10 e0 be 03 00 testl $0x3bee0,0x10(%eax) 10e5de: 75 08 jne 10e5e8 <_Thread_queue_Requeue+0x34><== 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 ); 10e5e0: 56 push %esi 10e5e1: 9d popf } } 10e5e2: 83 c4 24 add $0x24,%esp 10e5e5: 5b pop %ebx 10e5e6: 5e pop %esi 10e5e7: c3 ret RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 10e5e8: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx) 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 ); 10e5ef: c7 44 24 08 01 00 00 movl $0x1,0x8(%esp) 10e5f6: 00 10e5f7: 89 44 24 04 mov %eax,0x4(%esp) 10e5fb: 89 1c 24 mov %ebx,(%esp) 10e5fe: e8 25 3a 00 00 call 112028 <_Thread_queue_Extract_priority_helper> (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); 10e603: 8d 44 24 1c lea 0x1c(%esp),%eax 10e607: 89 44 24 08 mov %eax,0x8(%esp) 10e60b: 8b 44 24 34 mov 0x34(%esp),%eax 10e60f: 89 44 24 04 mov %eax,0x4(%esp) 10e613: 89 1c 24 mov %ebx,(%esp) 10e616: e8 81 fd ff ff call 10e39c <_Thread_queue_Enqueue_priority> 10e61b: eb c3 jmp 10e5e0 <_Thread_queue_Requeue+0x2c> =============================================================================== 0010e620 <_Thread_queue_Timeout>: void _Thread_queue_Timeout( Objects_Id id, void *ignored __attribute__((unused)) ) { 10e620: 83 ec 2c sub $0x2c,%esp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10e623: 8d 44 24 1c lea 0x1c(%esp),%eax 10e627: 89 44 24 04 mov %eax,0x4(%esp) 10e62b: 8b 44 24 30 mov 0x30(%esp),%eax 10e62f: 89 04 24 mov %eax,(%esp) 10e632: e8 0d f8 ff ff call 10de44 <_Thread_Get> switch ( location ) { 10e637: 8b 54 24 1c mov 0x1c(%esp),%edx 10e63b: 85 d2 test %edx,%edx 10e63d: 75 18 jne 10e657 <_Thread_queue_Timeout+0x37><== NEVER TAKEN #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); 10e63f: 89 04 24 mov %eax,(%esp) 10e642: e8 8d 3a 00 00 call 1120d4 <_Thread_queue_Process_timeout> * * This routine decrements the thread dispatch level. */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_decrement_disable_level(void) { _Thread_Dispatch_disable_level--; 10e647: a1 44 1f 13 00 mov 0x131f44,%eax 10e64c: 48 dec %eax 10e64d: a3 44 1f 13 00 mov %eax,0x131f44 return _Thread_Dispatch_disable_level; 10e652: a1 44 1f 13 00 mov 0x131f44,%eax _Thread_Unnest_dispatch(); break; } } 10e657: 83 c4 2c add $0x2c,%esp 10e65a: c3 ret =============================================================================== 0011bf68 <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 11bf68: 55 push %ebp 11bf69: 57 push %edi 11bf6a: 56 push %esi 11bf6b: 53 push %ebx 11bf6c: 83 ec 5c sub $0x5c,%esp 11bf6f: 8b 5c 24 70 mov 0x70(%esp),%ebx ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 11bf73: 8d 4c 24 3c lea 0x3c(%esp),%ecx 11bf77: 89 4c 24 20 mov %ecx,0x20(%esp) 11bf7b: 89 4c 24 38 mov %ecx,0x38(%esp) head->previous = NULL; 11bf7f: c7 44 24 3c 00 00 00 movl $0x0,0x3c(%esp) 11bf86: 00 tail->previous = head; 11bf87: 8d 44 24 38 lea 0x38(%esp),%eax 11bf8b: 89 44 24 40 mov %eax,0x40(%esp) ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 11bf8f: 8d 7c 24 44 lea 0x44(%esp),%edi 11bf93: 8d 4c 24 48 lea 0x48(%esp),%ecx 11bf97: 89 4c 24 24 mov %ecx,0x24(%esp) 11bf9b: 89 4c 24 44 mov %ecx,0x44(%esp) head->previous = NULL; 11bf9f: c7 44 24 48 00 00 00 movl $0x0,0x48(%esp) 11bfa6: 00 tail->previous = head; 11bfa7: 89 7c 24 4c mov %edi,0x4c(%esp) 11bfab: 8d 6b 30 lea 0x30(%ebx),%ebp 11bfae: 8d 73 68 lea 0x68(%ebx),%esi 11bfb1: 8d 4b 08 lea 0x8(%ebx),%ecx 11bfb4: 89 4c 24 28 mov %ecx,0x28(%esp) 11bfb8: 8d 4b 40 lea 0x40(%ebx),%ecx 11bfbb: 89 4c 24 2c mov %ecx,0x2c(%esp) { /* * 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; 11bfbf: 8d 44 24 38 lea 0x38(%esp),%eax 11bfc3: 89 43 78 mov %eax,0x78(%ebx) 11bfc6: 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; 11bfc8: a1 c4 eb 14 00 mov 0x14ebc4,%eax /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 11bfcd: 8b 53 3c mov 0x3c(%ebx),%edx watchdogs->last_snapshot = snapshot; 11bfd0: 89 43 3c mov %eax,0x3c(%ebx) _Chain_Initialize_empty( &insert_chain ); _Chain_Initialize_empty( &fire_chain ); while ( true ) { _Timer_server_Get_watchdogs_that_fire_now( ts, &insert_chain, &fire_chain ); 11bfd3: 89 7c 24 08 mov %edi,0x8(%esp) Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 11bfd7: 29 d0 sub %edx,%eax watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 11bfd9: 89 44 24 04 mov %eax,0x4(%esp) 11bfdd: 89 2c 24 mov %ebp,(%esp) 11bfe0: e8 17 3f 00 00 call 11fefc <_Watchdog_Adjust_to_chain> 11bfe5: c7 44 24 08 00 ca 9a movl $0x3b9aca00,0x8(%esp) 11bfec: 3b 11bfed: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 11bff4: 00 11bff5: a1 80 ea 14 00 mov 0x14ea80,%eax 11bffa: 8b 15 84 ea 14 00 mov 0x14ea84,%edx 11c000: 89 04 24 mov %eax,(%esp) 11c003: 89 54 24 04 mov %edx,0x4(%esp) 11c007: e8 38 4f 01 00 call 130f44 <__divdi3> Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 11c00c: 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 ) { 11c00f: 39 d0 cmp %edx,%eax 11c011: 0f 87 89 00 00 00 ja 11c0a0 <_Timer_server_Body+0x138> * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); } else if ( snapshot < last_snapshot ) { 11c017: 73 1e jae 11c037 <_Timer_server_Body+0xcf> /* * The current TOD is before the last TOD which indicates that * TOD has been set backwards. */ delta = last_snapshot - snapshot; 11c019: 29 c2 sub %eax,%edx _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); 11c01b: 89 54 24 08 mov %edx,0x8(%esp) 11c01f: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 11c026: 00 11c027: 89 34 24 mov %esi,(%esp) 11c02a: 89 44 24 1c mov %eax,0x1c(%esp) 11c02e: e8 59 3e 00 00 call 11fe8c <_Watchdog_Adjust> 11c033: 8b 44 24 1c mov 0x1c(%esp),%eax } watchdogs->last_snapshot = snapshot; 11c037: 89 43 74 mov %eax,0x74(%ebx) 11c03a: 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 ); 11c03c: 8b 43 78 mov 0x78(%ebx),%eax 11c03f: 89 04 24 mov %eax,(%esp) 11c042: e8 e1 08 00 00 call 11c928 <_Chain_Get> if ( timer == NULL ) { 11c047: 85 c0 test %eax,%eax 11c049: 74 2d je 11c078 <_Timer_server_Body+0x110><== ALWAYS TAKEN static void _Timer_server_Insert_timer( Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 11c04b: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED 11c04e: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED 11c051: 74 39 je 11c08c <_Timer_server_Body+0x124><== NOT EXECUTED _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 11c053: 83 fa 03 cmp $0x3,%edx <== NOT EXECUTED 11c056: 75 e4 jne 11c03c <_Timer_server_Body+0xd4><== NOT EXECUTED _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 11c058: 83 c0 10 add $0x10,%eax <== NOT EXECUTED 11c05b: 89 44 24 04 mov %eax,0x4(%esp) <== NOT EXECUTED 11c05f: 89 34 24 mov %esi,(%esp) <== NOT EXECUTED 11c062: e8 1d 3f 00 00 call 11ff84 <_Watchdog_Insert> <== NOT EXECUTED } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 11c067: 8b 43 78 mov 0x78(%ebx),%eax <== NOT EXECUTED 11c06a: 89 04 24 mov %eax,(%esp) <== NOT EXECUTED 11c06d: e8 b6 08 00 00 call 11c928 <_Chain_Get> <== NOT EXECUTED if ( timer == NULL ) { 11c072: 85 c0 test %eax,%eax <== NOT EXECUTED 11c074: 75 d5 jne 11c04b <_Timer_server_Body+0xe3><== NOT EXECUTED 11c076: 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 ); 11c078: 9c pushf 11c079: fa cli 11c07a: 58 pop %eax if ( _Chain_Is_empty( insert_chain ) ) { 11c07b: 8b 4c 24 20 mov 0x20(%esp),%ecx 11c07f: 39 4c 24 38 cmp %ecx,0x38(%esp) 11c083: 74 3c je 11c0c1 <_Timer_server_Body+0x159><== ALWAYS TAKEN ts->insert_chain = NULL; _ISR_Enable( level ); break; } else { _ISR_Enable( level ); 11c085: 50 push %eax <== NOT EXECUTED 11c086: 9d popf <== NOT EXECUTED 11c087: e9 3c ff ff ff jmp 11bfc8 <_Timer_server_Body+0x60><== 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 ); 11c08c: 83 c0 10 add $0x10,%eax <== NOT EXECUTED 11c08f: 89 44 24 04 mov %eax,0x4(%esp) <== NOT EXECUTED 11c093: 89 2c 24 mov %ebp,(%esp) <== NOT EXECUTED 11c096: e8 e9 3e 00 00 call 11ff84 <_Watchdog_Insert> <== NOT EXECUTED 11c09b: eb 9f jmp 11c03c <_Timer_server_Body+0xd4><== NOT EXECUTED 11c09d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED _Chain_Initialize_empty( &insert_chain ); _Chain_Initialize_empty( &fire_chain ); while ( true ) { _Timer_server_Get_watchdogs_that_fire_now( ts, &insert_chain, &fire_chain ); 11c0a0: 89 7c 24 08 mov %edi,0x8(%esp) if ( snapshot > last_snapshot ) { /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; 11c0a4: 89 c1 mov %eax,%ecx 11c0a6: 29 d1 sub %edx,%ecx _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 11c0a8: 89 4c 24 04 mov %ecx,0x4(%esp) 11c0ac: 89 34 24 mov %esi,(%esp) 11c0af: 89 44 24 1c mov %eax,0x1c(%esp) 11c0b3: e8 44 3e 00 00 call 11fefc <_Watchdog_Adjust_to_chain> 11c0b8: 8b 44 24 1c mov 0x1c(%esp),%eax 11c0bc: e9 76 ff ff ff jmp 11c037 <_Timer_server_Body+0xcf> */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); if ( _Chain_Is_empty( insert_chain ) ) { ts->insert_chain = NULL; 11c0c1: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx) _ISR_Enable( level ); 11c0c8: 50 push %eax 11c0c9: 9d popf _Chain_Initialize_empty( &fire_chain ); while ( true ) { _Timer_server_Get_watchdogs_that_fire_now( ts, &insert_chain, &fire_chain ); if ( !_Chain_Is_empty( &fire_chain ) ) { 11c0ca: 8b 4c 24 24 mov 0x24(%esp),%ecx 11c0ce: 39 4c 24 44 cmp %ecx,0x44(%esp) 11c0d2: 75 26 jne 11c0fa <_Timer_server_Body+0x192> 11c0d4: eb 38 jmp 11c10e <_Timer_server_Body+0x1a6> 11c0d6: 66 90 xchg %ax,%ax Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *old_first = head->next; Chain_Node *new_first = old_first->next; 11c0d8: 8b 10 mov (%eax),%edx head->next = new_first; 11c0da: 89 54 24 44 mov %edx,0x44(%esp) new_first->previous = head; 11c0de: 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; 11c0e1: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax) _ISR_Enable( level ); 11c0e8: 51 push %ecx 11c0e9: 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 ); 11c0ea: 8b 50 24 mov 0x24(%eax),%edx 11c0ed: 89 54 24 04 mov %edx,0x4(%esp) 11c0f1: 8b 50 20 mov 0x20(%eax),%edx 11c0f4: 89 14 24 mov %edx,(%esp) 11c0f7: ff 50 1c call *0x1c(%eax) /* * It is essential that interrupts are disable here since an interrupt * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); 11c0fa: 9c pushf 11c0fb: fa cli 11c0fc: 59 pop %ecx */ RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first( const Chain_Control *the_chain ) { return _Chain_Immutable_head( the_chain )->next; 11c0fd: 8b 44 24 44 mov 0x44(%esp),%eax */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 11c101: 3b 44 24 24 cmp 0x24(%esp),%eax 11c105: 75 d1 jne 11c0d8 <_Timer_server_Body+0x170> watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; _ISR_Enable( level ); } else { _ISR_Enable( level ); 11c107: 51 push %ecx 11c108: 9d popf 11c109: e9 b1 fe ff ff jmp 11bfbf <_Timer_server_Body+0x57> * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; 11c10e: c6 43 7c 00 movb $0x0,0x7c(%ebx) * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 11c112: a1 c4 ea 14 00 mov 0x14eac4,%eax 11c117: 40 inc %eax 11c118: a3 c4 ea 14 00 mov %eax,0x14eac4 return _Thread_Dispatch_disable_level; 11c11d: a1 c4 ea 14 00 mov 0x14eac4,%eax /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); 11c122: c7 44 24 04 08 00 00 movl $0x8,0x4(%esp) 11c129: 00 11c12a: 8b 03 mov (%ebx),%eax 11c12c: 89 04 24 mov %eax,(%esp) 11c12f: e8 44 39 00 00 call 11fa78 <_Thread_Set_state> _Timer_server_Reset_interval_system_watchdog( ts ); 11c134: 89 d8 mov %ebx,%eax 11c136: e8 3d fc ff ff call 11bd78 <_Timer_server_Reset_interval_system_watchdog> _Timer_server_Reset_tod_system_watchdog( ts ); 11c13b: 89 d8 mov %ebx,%eax 11c13d: e8 7e fc ff ff call 11bdc0 <_Timer_server_Reset_tod_system_watchdog> _Thread_Enable_dispatch(); 11c142: e8 5d 30 00 00 call 11f1a4 <_Thread_Enable_dispatch> ts->active = true; 11c147: 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 ); 11c14b: 8b 4c 24 28 mov 0x28(%esp),%ecx 11c14f: 89 0c 24 mov %ecx,(%esp) 11c152: e8 49 3f 00 00 call 1200a0 <_Watchdog_Remove> static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 11c157: 8b 4c 24 2c mov 0x2c(%esp),%ecx 11c15b: 89 0c 24 mov %ecx,(%esp) 11c15e: e8 3d 3f 00 00 call 1200a0 <_Watchdog_Remove> 11c163: e9 57 fe ff ff jmp 11bfbf <_Timer_server_Body+0x57> =============================================================================== 0011be08 <_Timer_server_Schedule_operation_method>: static void _Timer_server_Schedule_operation_method( Timer_server_Control *ts, Timer_Control *timer ) { 11be08: 55 push %ebp 11be09: 57 push %edi 11be0a: 56 push %esi 11be0b: 53 push %ebx 11be0c: 83 ec 2c sub $0x2c,%esp 11be0f: 8b 5c 24 40 mov 0x40(%esp),%ebx 11be13: 8b 74 24 44 mov 0x44(%esp),%esi if ( ts->insert_chain == NULL ) { 11be17: 8b 43 78 mov 0x78(%ebx),%eax 11be1a: 85 c0 test %eax,%eax 11be1c: 74 1a je 11be38 <_Timer_server_Schedule_operation_method+0x30><== 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 ); 11be1e: 8b 43 78 mov 0x78(%ebx),%eax <== NOT EXECUTED 11be21: 89 74 24 44 mov %esi,0x44(%esp) <== NOT EXECUTED 11be25: 89 44 24 40 mov %eax,0x40(%esp) <== NOT EXECUTED } } 11be29: 83 c4 2c add $0x2c,%esp <== NOT EXECUTED 11be2c: 5b pop %ebx <== NOT EXECUTED 11be2d: 5e pop %esi <== NOT EXECUTED 11be2e: 5f pop %edi <== NOT EXECUTED 11be2f: 5d pop %ebp <== 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 ); 11be30: e9 cf 0a 00 00 jmp 11c904 <_Chain_Append> <== NOT EXECUTED 11be35: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 11be38: a1 c4 ea 14 00 mov 0x14eac4,%eax 11be3d: 40 inc %eax 11be3e: a3 c4 ea 14 00 mov %eax,0x14eac4 return _Thread_Dispatch_disable_level; 11be43: a1 c4 ea 14 00 mov 0x14eac4,%eax * being inserted. This could result in an integer overflow. */ _Thread_Disable_dispatch(); if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 11be48: 8b 46 38 mov 0x38(%esi),%eax 11be4b: 83 f8 01 cmp $0x1,%eax 11be4e: 0f 84 a8 00 00 00 je 11befc <_Timer_server_Schedule_operation_method+0xf4> _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 ) { 11be54: 83 f8 03 cmp $0x3,%eax 11be57: 74 0f je 11be68 <_Timer_server_Schedule_operation_method+0x60> * 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 ); } } 11be59: 83 c4 2c add $0x2c,%esp 11be5c: 5b pop %ebx 11be5d: 5e pop %esi 11be5e: 5f pop %edi 11be5f: 5d pop %ebp if ( !ts->active ) { _Timer_server_Reset_tod_system_watchdog( ts ); } } _Thread_Enable_dispatch(); 11be60: e9 3f 33 00 00 jmp 11f1a4 <_Thread_Enable_dispatch> 11be65: 8d 76 00 lea 0x0(%esi),%esi } 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 ); 11be68: 9c pushf 11be69: fa cli 11be6a: 5f pop %edi 11be6b: c7 44 24 08 00 ca 9a movl $0x3b9aca00,0x8(%esp) 11be72: 3b 11be73: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 11be7a: 00 11be7b: a1 80 ea 14 00 mov 0x14ea80,%eax 11be80: 8b 15 84 ea 14 00 mov 0x14ea84,%edx 11be86: 89 04 24 mov %eax,(%esp) 11be89: 89 54 24 04 mov %edx,0x4(%esp) 11be8d: e8 b2 50 01 00 call 130f44 <__divdi3> snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); last_snapshot = ts->TOD_watchdogs.last_snapshot; 11be92: 8b 53 74 mov 0x74(%ebx),%edx 11be95: 89 54 24 1c mov %edx,0x1c(%esp) */ RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first( const Chain_Control *the_chain ) { return _Chain_Immutable_head( the_chain )->next; 11be99: 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 ); 11be9c: 8d 6b 6c lea 0x6c(%ebx),%ebp if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) { 11be9f: 39 ea cmp %ebp,%edx 11bea1: 74 28 je 11becb <_Timer_server_Schedule_operation_method+0xc3> first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain ); delta_interval = first_watchdog->delta_interval; 11bea3: 8b 6a 10 mov 0x10(%edx),%ebp if ( snapshot > last_snapshot ) { 11bea6: 3b 44 24 1c cmp 0x1c(%esp),%eax 11beaa: 0f 86 a4 00 00 00 jbe 11bf54 <_Timer_server_Schedule_operation_method+0x14c> /* * We advanced in time. */ delta = snapshot - last_snapshot; 11beb0: 89 c1 mov %eax,%ecx 11beb2: 2b 4c 24 1c sub 0x1c(%esp),%ecx 11beb6: 89 4c 24 1c mov %ecx,0x1c(%esp) if (delta_interval > delta) { 11beba: 39 cd cmp %ecx,%ebp 11bebc: 0f 86 9f 00 00 00 jbe 11bf61 <_Timer_server_Schedule_operation_method+0x159><== NEVER TAKEN delta_interval -= delta; 11bec2: 89 e9 mov %ebp,%ecx 11bec4: 2b 4c 24 1c sub 0x1c(%esp),%ecx * Someone put us in the past. */ delta = last_snapshot - snapshot; delta_interval += delta; } first_watchdog->delta_interval = delta_interval; 11bec8: 89 4a 10 mov %ecx,0x10(%edx) } ts->TOD_watchdogs.last_snapshot = snapshot; 11becb: 89 43 74 mov %eax,0x74(%ebx) _ISR_Enable( level ); 11bece: 57 push %edi 11becf: 9d popf _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 11bed0: 83 c6 10 add $0x10,%esi 11bed3: 89 74 24 04 mov %esi,0x4(%esp) 11bed7: 8d 43 68 lea 0x68(%ebx),%eax 11beda: 89 04 24 mov %eax,(%esp) 11bedd: e8 a2 40 00 00 call 11ff84 <_Watchdog_Insert> if ( !ts->active ) { 11bee2: 8a 43 7c mov 0x7c(%ebx),%al 11bee5: 84 c0 test %al,%al 11bee7: 0f 85 6c ff ff ff jne 11be59 <_Timer_server_Schedule_operation_method+0x51> _Timer_server_Reset_tod_system_watchdog( ts ); 11beed: 89 d8 mov %ebx,%eax 11beef: e8 cc fe ff ff call 11bdc0 <_Timer_server_Reset_tod_system_watchdog> 11bef4: e9 60 ff ff ff jmp 11be59 <_Timer_server_Schedule_operation_method+0x51> 11bef9: 8d 76 00 lea 0x0(%esi),%esi 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 ); 11befc: 9c pushf 11befd: fa cli 11befe: 5d pop %ebp snapshot = _Watchdog_Ticks_since_boot; 11beff: 8b 15 c4 eb 14 00 mov 0x14ebc4,%edx last_snapshot = ts->Interval_watchdogs.last_snapshot; 11bf05: 8b 7b 3c mov 0x3c(%ebx),%edi */ RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first( const Chain_Control *the_chain ) { return _Chain_Immutable_head( the_chain )->next; 11bf08: 8b 43 30 mov 0x30(%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 ); 11bf0b: 8d 4b 34 lea 0x34(%ebx),%ecx if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) { 11bf0e: 39 c8 cmp %ecx,%eax 11bf10: 74 10 je 11bf22 <_Timer_server_Schedule_operation_method+0x11a> first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain ); /* * We assume adequate unsigned arithmetic here. */ delta = snapshot - last_snapshot; 11bf12: 89 d1 mov %edx,%ecx 11bf14: 29 f9 sub %edi,%ecx delta_interval = first_watchdog->delta_interval; 11bf16: 8b 78 10 mov 0x10(%eax),%edi if (delta_interval > delta) { 11bf19: 39 f9 cmp %edi,%ecx 11bf1b: 73 33 jae 11bf50 <_Timer_server_Schedule_operation_method+0x148> delta_interval -= delta; 11bf1d: 29 cf sub %ecx,%edi } else { delta_interval = 0; } first_watchdog->delta_interval = delta_interval; 11bf1f: 89 78 10 mov %edi,0x10(%eax) } ts->Interval_watchdogs.last_snapshot = snapshot; 11bf22: 89 53 3c mov %edx,0x3c(%ebx) _ISR_Enable( level ); 11bf25: 55 push %ebp 11bf26: 9d popf _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 11bf27: 83 c6 10 add $0x10,%esi 11bf2a: 89 74 24 04 mov %esi,0x4(%esp) 11bf2e: 8d 43 30 lea 0x30(%ebx),%eax 11bf31: 89 04 24 mov %eax,(%esp) 11bf34: e8 4b 40 00 00 call 11ff84 <_Watchdog_Insert> if ( !ts->active ) { 11bf39: 8a 43 7c mov 0x7c(%ebx),%al 11bf3c: 84 c0 test %al,%al 11bf3e: 0f 85 15 ff ff ff jne 11be59 <_Timer_server_Schedule_operation_method+0x51> _Timer_server_Reset_interval_system_watchdog( ts ); 11bf44: 89 d8 mov %ebx,%eax 11bf46: e8 2d fe ff ff call 11bd78 <_Timer_server_Reset_interval_system_watchdog> 11bf4b: e9 09 ff ff ff jmp 11be59 <_Timer_server_Schedule_operation_method+0x51> delta_interval = first_watchdog->delta_interval; if (delta_interval > delta) { delta_interval -= delta; } else { delta_interval = 0; 11bf50: 31 ff xor %edi,%edi 11bf52: eb cb jmp 11bf1f <_Timer_server_Schedule_operation_method+0x117> } } else { /* * Someone put us in the past. */ delta = last_snapshot - snapshot; 11bf54: 8b 4c 24 1c mov 0x1c(%esp),%ecx 11bf58: 01 e9 add %ebp,%ecx delta_interval += delta; 11bf5a: 29 c1 sub %eax,%ecx 11bf5c: e9 67 ff ff ff jmp 11bec8 <_Timer_server_Schedule_operation_method+0xc0> */ delta = snapshot - last_snapshot; if (delta_interval > delta) { delta_interval -= delta; } else { delta_interval = 0; 11bf61: 31 c9 xor %ecx,%ecx <== NOT EXECUTED 11bf63: e9 60 ff ff ff jmp 11bec8 <_Timer_server_Schedule_operation_method+0xc0><== NOT EXECUTED =============================================================================== 00110374 <_Timespec_Add_to>: uint32_t _Timespec_Add_to( struct timespec *time, const struct timespec *add ) { 110374: 56 push %esi 110375: 53 push %ebx 110376: 8b 74 24 0c mov 0xc(%esp),%esi 11037a: 8b 4c 24 10 mov 0x10(%esp),%ecx uint32_t seconds = add->tv_sec; 11037e: 8b 01 mov (%ecx),%eax /* Add the basics */ time->tv_sec += add->tv_sec; 110380: 01 06 add %eax,(%esi) time->tv_nsec += add->tv_nsec; 110382: 8b 56 04 mov 0x4(%esi),%edx 110385: 03 51 04 add 0x4(%ecx),%edx 110388: 89 56 04 mov %edx,0x4(%esi) /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 11038b: 81 fa ff c9 9a 3b cmp $0x3b9ac9ff,%edx 110391: 76 1c jbe 1103af <_Timespec_Add_to+0x3b> 110393: 8b 0e mov (%esi),%ecx 110395: 41 inc %ecx * * This routines adds two timespecs. The second argument is added * to the first. */ uint32_t _Timespec_Add_to( 110396: 29 c1 sub %eax,%ecx time->tv_sec += add->tv_sec; time->tv_nsec += add->tv_nsec; /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND; 110398: 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( 11039e: 8d 1c 01 lea (%ecx,%eax,1),%ebx /* 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++; 1103a1: 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 ) { 1103a2: 81 fa ff c9 9a 3b cmp $0x3b9ac9ff,%edx 1103a8: 77 ee ja 110398 <_Timespec_Add_to+0x24> <== NEVER TAKEN 1103aa: 89 56 04 mov %edx,0x4(%esi) 1103ad: 89 1e mov %ebx,(%esi) time->tv_sec++; seconds++; } return seconds; } 1103af: 5b pop %ebx 1103b0: 5e pop %esi 1103b1: c3 ret =============================================================================== 0010fe48 <_Timestamp64_Divide>: const Timestamp64_Control *_lhs, const Timestamp64_Control *_rhs, uint32_t *_ival_percentage, uint32_t *_fval_percentage ) { 10fe48: 57 push %edi 10fe49: 56 push %esi 10fe4a: 53 push %ebx 10fe4b: 83 ec 10 sub $0x10,%esp 10fe4e: 8b 54 24 20 mov 0x20(%esp),%edx 10fe52: 8b 44 24 24 mov 0x24(%esp),%eax Timestamp64_Control answer; if ( *_rhs == 0 ) { 10fe56: 8b 18 mov (%eax),%ebx 10fe58: 8b 48 04 mov 0x4(%eax),%ecx 10fe5b: 89 c8 mov %ecx,%eax 10fe5d: 09 d8 or %ebx,%eax 10fe5f: 74 73 je 10fed4 <_Timestamp64_Divide+0x8c><== NEVER TAKEN * This looks odd but gives the results the proper precision. * * TODO: Rounding on the last digit of the fval. */ answer = (*_lhs * 100000) / *_rhs; 10fe61: 69 72 04 a0 86 01 00 imul $0x186a0,0x4(%edx),%esi 10fe68: b8 a0 86 01 00 mov $0x186a0,%eax 10fe6d: f7 22 mull (%edx) 10fe6f: 01 f2 add %esi,%edx 10fe71: 89 5c 24 08 mov %ebx,0x8(%esp) 10fe75: 89 4c 24 0c mov %ecx,0xc(%esp) 10fe79: 89 04 24 mov %eax,(%esp) 10fe7c: 89 54 24 04 mov %edx,0x4(%esp) 10fe80: e8 23 1c 01 00 call 121aa8 <__divdi3> 10fe85: 89 c6 mov %eax,%esi 10fe87: 89 d7 mov %edx,%edi *_ival_percentage = answer / 1000; 10fe89: c7 44 24 08 e8 03 00 movl $0x3e8,0x8(%esp) 10fe90: 00 10fe91: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 10fe98: 00 10fe99: 89 04 24 mov %eax,(%esp) 10fe9c: 89 54 24 04 mov %edx,0x4(%esp) 10fea0: e8 03 1c 01 00 call 121aa8 <__divdi3> 10fea5: 8b 4c 24 28 mov 0x28(%esp),%ecx 10fea9: 89 01 mov %eax,(%ecx) *_fval_percentage = answer % 1000; 10feab: c7 44 24 08 e8 03 00 movl $0x3e8,0x8(%esp) 10feb2: 00 10feb3: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 10feba: 00 10febb: 89 34 24 mov %esi,(%esp) 10febe: 89 7c 24 04 mov %edi,0x4(%esp) 10fec2: e8 35 1d 01 00 call 121bfc <__moddi3> 10fec7: 8b 4c 24 2c mov 0x2c(%esp),%ecx 10fecb: 89 01 mov %eax,(%ecx) } 10fecd: 83 c4 10 add $0x10,%esp 10fed0: 5b pop %ebx 10fed1: 5e pop %esi 10fed2: 5f pop %edi 10fed3: c3 ret ) { Timestamp64_Control answer; if ( *_rhs == 0 ) { *_ival_percentage = 0; 10fed4: 8b 4c 24 28 mov 0x28(%esp),%ecx <== NOT EXECUTED 10fed8: c7 01 00 00 00 00 movl $0x0,(%ecx) <== NOT EXECUTED *_fval_percentage = 0; 10fede: 8b 4c 24 2c mov 0x2c(%esp),%ecx <== NOT EXECUTED 10fee2: c7 01 00 00 00 00 movl $0x0,(%ecx) <== NOT EXECUTED answer = (*_lhs * 100000) / *_rhs; *_ival_percentage = answer / 1000; *_fval_percentage = answer % 1000; } 10fee8: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10feeb: 5b pop %ebx <== NOT EXECUTED 10feec: 5e pop %esi <== NOT EXECUTED 10feed: 5f pop %edi <== NOT EXECUTED 10feee: c3 ret <== NOT EXECUTED =============================================================================== 0010e8fc <_User_extensions_Fatal>: void _User_extensions_Fatal ( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 10e8fc: 55 push %ebp 10e8fd: 57 push %edi 10e8fe: 56 push %esi 10e8ff: 53 push %ebx 10e900: 83 ec 1c sub $0x1c,%esp 10e903: 8b 74 24 30 mov 0x30(%esp),%esi 10e907: 8b 7c 24 38 mov 0x38(%esp),%edi 10e90b: 8a 44 24 34 mov 0x34(%esp),%al 10e90f: 8b 1d 34 21 13 00 mov 0x132134,%ebx Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e915: 81 fb 2c 21 13 00 cmp $0x13212c,%ebx 10e91b: 74 22 je 10e93f <_User_extensions_Fatal+0x43><== 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 ); 10e91d: 0f b6 e8 movzbl %al,%ebp !_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 ) 10e920: 8b 43 30 mov 0x30(%ebx),%eax 10e923: 85 c0 test %eax,%eax 10e925: 74 0d je 10e934 <_User_extensions_Fatal+0x38> (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 10e927: 89 7c 24 08 mov %edi,0x8(%esp) 10e92b: 89 6c 24 04 mov %ebp,0x4(%esp) 10e92f: 89 34 24 mov %esi,(%esp) 10e932: ff d0 call *%eax 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 ) { 10e934: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e937: 81 fb 2c 21 13 00 cmp $0x13212c,%ebx 10e93d: 75 e1 jne 10e920 <_User_extensions_Fatal+0x24> the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } 10e93f: 83 c4 1c add $0x1c,%esp 10e942: 5b pop %ebx 10e943: 5e pop %esi 10e944: 5f pop %edi 10e945: 5d pop %ebp 10e946: c3 ret =============================================================================== 0010e7e0 <_User_extensions_Handler_initialization>: #include #include #include void _User_extensions_Handler_initialization(void) { 10e7e0: 55 push %ebp 10e7e1: 57 push %edi 10e7e2: 56 push %esi 10e7e3: 53 push %ebx 10e7e4: 83 ec 2c sub $0x2c,%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; 10e7e7: 8b 15 44 da 12 00 mov 0x12da44,%edx 10e7ed: 89 54 24 1c mov %edx,0x1c(%esp) initial_extensions = Configuration.User_extension_table; 10e7f1: 8b 2d 48 da 12 00 mov 0x12da48,%ebp ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 10e7f7: c7 05 2c 21 13 00 30 movl $0x132130,0x13212c 10e7fe: 21 13 00 head->previous = NULL; 10e801: c7 05 30 21 13 00 00 movl $0x0,0x132130 10e808: 00 00 00 tail->previous = head; 10e80b: c7 05 34 21 13 00 2c movl $0x13212c,0x132134 10e812: 21 13 00 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 10e815: c7 05 48 1f 13 00 4c movl $0x131f4c,0x131f48 10e81c: 1f 13 00 head->previous = NULL; 10e81f: c7 05 4c 1f 13 00 00 movl $0x0,0x131f4c 10e826: 00 00 00 tail->previous = head; 10e829: c7 05 50 1f 13 00 48 movl $0x131f48,0x131f50 10e830: 1f 13 00 _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { 10e833: 85 ed test %ebp,%ebp 10e835: 74 4e je 10e885 <_User_extensions_Handler_initialization+0xa5><== NEVER TAKEN extension = (User_extensions_Control *) _Workspace_Allocate_or_fatal_error( 10e837: 8d 04 52 lea (%edx,%edx,2),%eax 10e83a: 8d 34 82 lea (%edx,%eax,4),%esi 10e83d: c1 e6 02 shl $0x2,%esi _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { extension = (User_extensions_Control *) 10e840: 89 34 24 mov %esi,(%esp) 10e843: e8 b4 04 00 00 call 10ecfc <_Workspace_Allocate_or_fatal_error> 10e848: 89 c3 mov %eax,%ebx _Workspace_Allocate_or_fatal_error( number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 10e84a: 31 c0 xor %eax,%eax 10e84c: 89 df mov %ebx,%edi 10e84e: 89 f1 mov %esi,%ecx 10e850: f3 aa rep stos %al,%es:(%edi) extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 10e852: 8b 44 24 1c mov 0x1c(%esp),%eax 10e856: 85 c0 test %eax,%eax 10e858: 74 2b je 10e885 <_User_extensions_Handler_initialization+0xa5><== NEVER TAKEN 10e85a: 89 6c 24 18 mov %ebp,0x18(%esp) 10e85e: 31 ed xor %ebp,%ebp RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table( User_extensions_Control *extension, const User_extensions_Table *extension_table ) { extension->Callouts = *extension_table; 10e860: 8d 7b 14 lea 0x14(%ebx),%edi 10e863: 8b 74 24 18 mov 0x18(%esp),%esi 10e867: b9 08 00 00 00 mov $0x8,%ecx 10e86c: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _User_extensions_Add_set( extension ); 10e86e: 89 1c 24 mov %ebx,(%esp) 10e871: e8 06 39 00 00 call 11217c <_User_extensions_Add_set> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; 10e876: 83 c3 34 add $0x34,%ebx extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 10e879: 45 inc %ebp 10e87a: 83 44 24 18 20 addl $0x20,0x18(%esp) 10e87f: 3b 6c 24 1c cmp 0x1c(%esp),%ebp 10e883: 75 db jne 10e860 <_User_extensions_Handler_initialization+0x80> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; } } } 10e885: 83 c4 2c add $0x2c,%esp 10e888: 5b pop %ebx 10e889: 5e pop %esi 10e88a: 5f pop %edi 10e88b: 5d pop %ebp 10e88c: c3 ret =============================================================================== 0010e890 <_User_extensions_Thread_begin>: #include void _User_extensions_Thread_begin ( Thread_Control *executing ) { 10e890: 56 push %esi 10e891: 53 push %ebx 10e892: 83 ec 14 sub $0x14,%esp 10e895: 8b 74 24 20 mov 0x20(%esp),%esi */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First( Chain_Control *the_chain ) { return _Chain_Head( the_chain )->next; 10e899: 8b 1d 2c 21 13 00 mov 0x13212c,%ebx Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e89f: 81 fb 30 21 13 00 cmp $0x132130,%ebx 10e8a5: 74 17 je 10e8be <_User_extensions_Thread_begin+0x2e><== NEVER TAKEN 10e8a7: 90 nop !_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 ) 10e8a8: 8b 43 28 mov 0x28(%ebx),%eax 10e8ab: 85 c0 test %eax,%eax 10e8ad: 74 05 je 10e8b4 <_User_extensions_Thread_begin+0x24> (*the_extension->Callouts.thread_begin)( executing ); 10e8af: 89 34 24 mov %esi,(%esp) 10e8b2: ff d0 call *%eax 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 ) { 10e8b4: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e8b6: 81 fb 30 21 13 00 cmp $0x132130,%ebx 10e8bc: 75 ea jne 10e8a8 <_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 ); } } 10e8be: 83 c4 14 add $0x14,%esp 10e8c1: 5b pop %ebx 10e8c2: 5e pop %esi 10e8c3: c3 ret =============================================================================== 0010e948 <_User_extensions_Thread_create>: #include bool _User_extensions_Thread_create ( Thread_Control *the_thread ) { 10e948: 56 push %esi 10e949: 53 push %ebx 10e94a: 83 ec 14 sub $0x14,%esp 10e94d: 8b 74 24 20 mov 0x20(%esp),%esi */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First( Chain_Control *the_chain ) { return _Chain_Head( the_chain )->next; 10e951: 8b 1d 2c 21 13 00 mov 0x13212c,%ebx Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _Chain_First( &_User_extensions_List ); 10e957: 81 fb 30 21 13 00 cmp $0x132130,%ebx 10e95d: 74 25 je 10e984 <_User_extensions_Thread_create+0x3c><== NEVER TAKEN 10e95f: 90 nop !_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 ) { 10e960: 8b 43 14 mov 0x14(%ebx),%eax 10e963: 85 c0 test %eax,%eax 10e965: 74 13 je 10e97a <_User_extensions_Thread_create+0x32> status = (*the_extension->Callouts.thread_create)( 10e967: 89 74 24 04 mov %esi,0x4(%esp) 10e96b: 8b 15 cc 24 13 00 mov 0x1324cc,%edx 10e971: 89 14 24 mov %edx,(%esp) 10e974: ff d0 call *%eax _Thread_Executing, the_thread ); if ( !status ) 10e976: 84 c0 test %al,%al 10e978: 74 0c je 10e986 <_User_extensions_Thread_create+0x3e> 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 ) { 10e97a: 8b 1b mov (%ebx),%ebx { Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _Chain_First( &_User_extensions_List ); 10e97c: 81 fb 30 21 13 00 cmp $0x132130,%ebx 10e982: 75 dc jne 10e960 <_User_extensions_Thread_create+0x18> if ( !status ) return false; } } return true; 10e984: b0 01 mov $0x1,%al } 10e986: 83 c4 14 add $0x14,%esp 10e989: 5b pop %ebx 10e98a: 5e pop %esi 10e98b: c3 ret =============================================================================== 0010e98c <_User_extensions_Thread_delete>: #include void _User_extensions_Thread_delete ( Thread_Control *the_thread ) { 10e98c: 56 push %esi 10e98d: 53 push %ebx 10e98e: 83 ec 14 sub $0x14,%esp 10e991: 8b 74 24 20 mov 0x20(%esp),%esi */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Last( Chain_Control *the_chain ) { return _Chain_Tail( the_chain )->previous; 10e995: 8b 1d 34 21 13 00 mov 0x132134,%ebx Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e99b: 81 fb 2c 21 13 00 cmp $0x13212c,%ebx 10e9a1: 74 22 je 10e9c5 <_User_extensions_Thread_delete+0x39><== NEVER TAKEN 10e9a3: 90 nop !_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 ) 10e9a4: 8b 43 20 mov 0x20(%ebx),%eax 10e9a7: 85 c0 test %eax,%eax 10e9a9: 74 0f je 10e9ba <_User_extensions_Thread_delete+0x2e> (*the_extension->Callouts.thread_delete)( 10e9ab: 89 74 24 04 mov %esi,0x4(%esp) 10e9af: 8b 15 cc 24 13 00 mov 0x1324cc,%edx 10e9b5: 89 14 24 mov %edx,(%esp) 10e9b8: ff d0 call *%eax 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 ) { 10e9ba: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e9bd: 81 fb 2c 21 13 00 cmp $0x13212c,%ebx 10e9c3: 75 df jne 10e9a4 <_User_extensions_Thread_delete+0x18> (*the_extension->Callouts.thread_delete)( _Thread_Executing, the_thread ); } } 10e9c5: 83 c4 14 add $0x14,%esp 10e9c8: 5b pop %ebx 10e9c9: 5e pop %esi 10e9ca: c3 ret =============================================================================== 0010e8c4 <_User_extensions_Thread_exitted>: void _User_extensions_Thread_exitted ( Thread_Control *executing ) { 10e8c4: 56 push %esi 10e8c5: 53 push %ebx 10e8c6: 83 ec 14 sub $0x14,%esp 10e8c9: 8b 74 24 20 mov 0x20(%esp),%esi */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Last( Chain_Control *the_chain ) { return _Chain_Tail( the_chain )->previous; 10e8cd: 8b 1d 34 21 13 00 mov 0x132134,%ebx Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e8d3: 81 fb 2c 21 13 00 cmp $0x13212c,%ebx 10e8d9: 74 18 je 10e8f3 <_User_extensions_Thread_exitted+0x2f><== NEVER TAKEN 10e8db: 90 nop !_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 ) 10e8dc: 8b 43 2c mov 0x2c(%ebx),%eax 10e8df: 85 c0 test %eax,%eax 10e8e1: 74 05 je 10e8e8 <_User_extensions_Thread_exitted+0x24> (*the_extension->Callouts.thread_exitted)( executing ); 10e8e3: 89 34 24 mov %esi,(%esp) 10e8e6: ff d0 call *%eax 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 ) { 10e8e8: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e8eb: 81 fb 2c 21 13 00 cmp $0x13212c,%ebx 10e8f1: 75 e9 jne 10e8dc <_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 ); } } 10e8f3: 83 c4 14 add $0x14,%esp 10e8f6: 5b pop %ebx 10e8f7: 5e pop %esi 10e8f8: c3 ret =============================================================================== 0010f1cc <_User_extensions_Thread_restart>: #include void _User_extensions_Thread_restart ( Thread_Control *the_thread ) { 10f1cc: 56 push %esi 10f1cd: 53 push %ebx 10f1ce: 83 ec 14 sub $0x14,%esp 10f1d1: 8b 74 24 20 mov 0x20(%esp),%esi */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First( Chain_Control *the_chain ) { return _Chain_Head( the_chain )->next; 10f1d5: 8b 1d ac 2c 13 00 mov 0x132cac,%ebx Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10f1db: 81 fb b0 2c 13 00 cmp $0x132cb0,%ebx 10f1e1: 74 21 je 10f204 <_User_extensions_Thread_restart+0x38><== NEVER TAKEN 10f1e3: 90 nop !_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 ) 10f1e4: 8b 43 1c mov 0x1c(%ebx),%eax 10f1e7: 85 c0 test %eax,%eax 10f1e9: 74 0f je 10f1fa <_User_extensions_Thread_restart+0x2e> (*the_extension->Callouts.thread_restart)( 10f1eb: 89 74 24 04 mov %esi,0x4(%esp) 10f1ef: 8b 15 4c 30 13 00 mov 0x13304c,%edx 10f1f5: 89 14 24 mov %edx,(%esp) 10f1f8: ff d0 call *%eax 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 ) { 10f1fa: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10f1fc: 81 fb b0 2c 13 00 cmp $0x132cb0,%ebx 10f202: 75 e0 jne 10f1e4 <_User_extensions_Thread_restart+0x18> (*the_extension->Callouts.thread_restart)( _Thread_Executing, the_thread ); } } 10f204: 83 c4 14 add $0x14,%esp 10f207: 5b pop %ebx 10f208: 5e pop %esi 10f209: c3 ret =============================================================================== 0010e9cc <_User_extensions_Thread_start>: #include void _User_extensions_Thread_start ( Thread_Control *the_thread ) { 10e9cc: 56 push %esi 10e9cd: 53 push %ebx 10e9ce: 83 ec 14 sub $0x14,%esp 10e9d1: 8b 74 24 20 mov 0x20(%esp),%esi */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First( Chain_Control *the_chain ) { return _Chain_Head( the_chain )->next; 10e9d5: 8b 1d 2c 21 13 00 mov 0x13212c,%ebx Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e9db: 81 fb 30 21 13 00 cmp $0x132130,%ebx 10e9e1: 74 21 je 10ea04 <_User_extensions_Thread_start+0x38><== NEVER TAKEN 10e9e3: 90 nop !_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 ) 10e9e4: 8b 43 18 mov 0x18(%ebx),%eax 10e9e7: 85 c0 test %eax,%eax 10e9e9: 74 0f je 10e9fa <_User_extensions_Thread_start+0x2e> (*the_extension->Callouts.thread_start)( 10e9eb: 89 74 24 04 mov %esi,0x4(%esp) 10e9ef: 8b 15 cc 24 13 00 mov 0x1324cc,%edx 10e9f5: 89 14 24 mov %edx,(%esp) 10e9f8: ff d0 call *%eax 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 ) { 10e9fa: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e9fc: 81 fb 30 21 13 00 cmp $0x132130,%ebx 10ea02: 75 e0 jne 10e9e4 <_User_extensions_Thread_start+0x18> (*the_extension->Callouts.thread_start)( _Thread_Executing, the_thread ); } } 10ea04: 83 c4 14 add $0x14,%esp 10ea07: 5b pop %ebx 10ea08: 5e pop %esi 10ea09: c3 ret =============================================================================== 0010ea0c <_User_extensions_Thread_switch>: void _User_extensions_Thread_switch ( Thread_Control *executing, Thread_Control *heir ) { 10ea0c: 57 push %edi 10ea0d: 56 push %esi 10ea0e: 53 push %ebx 10ea0f: 83 ec 10 sub $0x10,%esp 10ea12: 8b 7c 24 20 mov 0x20(%esp),%edi 10ea16: 8b 74 24 24 mov 0x24(%esp),%esi 10ea1a: 8b 1d 48 1f 13 00 mov 0x131f48,%ebx Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _Chain_First( &_User_extensions_Switches_list ); 10ea20: 81 fb 4c 1f 13 00 cmp $0x131f4c,%ebx 10ea26: 74 14 je 10ea3c <_User_extensions_Thread_switch+0x30><== NEVER TAKEN !_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 ); 10ea28: 89 74 24 04 mov %esi,0x4(%esp) 10ea2c: 89 3c 24 mov %edi,(%esp) 10ea2f: 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 ) { 10ea32: 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 ); 10ea34: 81 fb 4c 1f 13 00 cmp $0x131f4c,%ebx 10ea3a: 75 ec jne 10ea28 <_User_extensions_Thread_switch+0x1c> the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); } } 10ea3c: 83 c4 10 add $0x10,%esp 10ea3f: 5b pop %ebx 10ea40: 5e pop %esi 10ea41: 5f pop %edi 10ea42: c3 ret =============================================================================== 00110190 <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 110190: 57 push %edi 110191: 56 push %esi 110192: 53 push %ebx 110193: 83 ec 10 sub $0x10,%esp 110196: 8b 74 24 20 mov 0x20(%esp),%esi 11019a: 8b 4c 24 24 mov 0x24(%esp),%ecx 11019e: 8b 5c 24 28 mov 0x28(%esp),%ebx ISR_Level level; _ISR_Disable( level ); 1101a2: 9c pushf 1101a3: fa cli 1101a4: 5a pop %edx */ RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first( const Chain_Control *the_chain ) { return _Chain_Immutable_head( the_chain )->next; 1101a5: 8b 06 mov (%esi),%eax RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 1101a7: 8d 7e 04 lea 0x4(%esi),%edi * hence the compiler must not assume *header to remain * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { 1101aa: 39 f8 cmp %edi,%eax 1101ac: 74 39 je 1101e7 <_Watchdog_Adjust+0x57> switch ( direction ) { 1101ae: 85 c9 test %ecx,%ecx 1101b0: 75 3e jne 1101f0 <_Watchdog_Adjust+0x60> case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 1101b2: 85 db test %ebx,%ebx 1101b4: 74 31 je 1101e7 <_Watchdog_Adjust+0x57> <== NEVER TAKEN if ( units < _Watchdog_First( header )->delta_interval ) { 1101b6: 8b 48 10 mov 0x10(%eax),%ecx 1101b9: 39 cb cmp %ecx,%ebx 1101bb: 73 0e jae 1101cb <_Watchdog_Adjust+0x3b> <== ALWAYS TAKEN 1101bd: eb 39 jmp 1101f8 <_Watchdog_Adjust+0x68> <== NOT EXECUTED 1101bf: 90 nop <== NOT EXECUTED switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 1101c0: 85 db test %ebx,%ebx 1101c2: 74 23 je 1101e7 <_Watchdog_Adjust+0x57> <== NEVER TAKEN if ( units < _Watchdog_First( header )->delta_interval ) { 1101c4: 8b 48 10 mov 0x10(%eax),%ecx 1101c7: 39 d9 cmp %ebx,%ecx 1101c9: 77 2d ja 1101f8 <_Watchdog_Adjust+0x68> _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; 1101cb: 29 cb sub %ecx,%ebx _Watchdog_First( header )->delta_interval = 1; 1101cd: c7 40 10 01 00 00 00 movl $0x1,0x10(%eax) _ISR_Enable( level ); 1101d4: 52 push %edx 1101d5: 9d popf _Watchdog_Tickle( header ); 1101d6: 89 34 24 mov %esi,(%esp) 1101d9: e8 aa 01 00 00 call 110388 <_Watchdog_Tickle> _ISR_Disable( level ); 1101de: 9c pushf 1101df: fa cli 1101e0: 5a pop %edx */ RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first( const Chain_Control *the_chain ) { return _Chain_Immutable_head( the_chain )->next; 1101e1: 8b 06 mov (%esi),%eax if ( _Chain_Is_empty( header ) ) 1101e3: 39 c7 cmp %eax,%edi 1101e5: 75 d9 jne 1101c0 <_Watchdog_Adjust+0x30> } break; } } _ISR_Enable( level ); 1101e7: 52 push %edx 1101e8: 9d popf } 1101e9: 83 c4 10 add $0x10,%esp 1101ec: 5b pop %ebx 1101ed: 5e pop %esi 1101ee: 5f pop %edi 1101ef: c3 ret * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { switch ( direction ) { 1101f0: 49 dec %ecx 1101f1: 75 f4 jne 1101e7 <_Watchdog_Adjust+0x57> <== NEVER TAKEN case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; 1101f3: 01 58 10 add %ebx,0x10(%eax) break; 1101f6: eb ef jmp 1101e7 <_Watchdog_Adjust+0x57> case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; 1101f8: 29 d9 sub %ebx,%ecx 1101fa: 89 48 10 mov %ecx,0x10(%eax) break; 1101fd: eb e8 jmp 1101e7 <_Watchdog_Adjust+0x57> =============================================================================== 0010eb60 <_Watchdog_Remove>: */ Watchdog_States _Watchdog_Remove( Watchdog_Control *the_watchdog ) { 10eb60: 56 push %esi 10eb61: 53 push %ebx 10eb62: 8b 54 24 0c mov 0xc(%esp),%edx ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 10eb66: 9c pushf 10eb67: fa cli 10eb68: 59 pop %ecx previous_state = the_watchdog->state; 10eb69: 8b 42 08 mov 0x8(%edx),%eax switch ( previous_state ) { 10eb6c: 83 f8 01 cmp $0x1,%eax 10eb6f: 74 4f je 10ebc0 <_Watchdog_Remove+0x60> 10eb71: 73 11 jae 10eb84 <_Watchdog_Remove+0x24> _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 10eb73: 8b 1d 44 20 13 00 mov 0x132044,%ebx 10eb79: 89 5a 18 mov %ebx,0x18(%edx) _ISR_Enable( level ); 10eb7c: 51 push %ecx 10eb7d: 9d popf return( previous_state ); } 10eb7e: 5b pop %ebx 10eb7f: 5e pop %esi 10eb80: c3 ret 10eb81: 8d 76 00 lea 0x0(%esi),%esi Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); previous_state = the_watchdog->state; switch ( previous_state ) { 10eb84: 83 f8 03 cmp $0x3,%eax 10eb87: 77 ea ja 10eb73 <_Watchdog_Remove+0x13> <== NEVER TAKEN break; case WATCHDOG_ACTIVE: case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; 10eb89: 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 ); } 10eb90: 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) ) 10eb92: 8b 33 mov (%ebx),%esi 10eb94: 85 f6 test %esi,%esi 10eb96: 74 06 je 10eb9e <_Watchdog_Remove+0x3e> next_watchdog->delta_interval += the_watchdog->delta_interval; 10eb98: 8b 72 10 mov 0x10(%edx),%esi 10eb9b: 01 73 10 add %esi,0x10(%ebx) if ( _Watchdog_Sync_count ) 10eb9e: 8b 35 40 20 13 00 mov 0x132040,%esi 10eba4: 85 f6 test %esi,%esi 10eba6: 74 0c je 10ebb4 <_Watchdog_Remove+0x54> _Watchdog_Sync_level = _ISR_Nest_level; 10eba8: 8b 35 c8 24 13 00 mov 0x1324c8,%esi 10ebae: 89 35 d4 1f 13 00 mov %esi,0x131fd4 { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 10ebb4: 8b 72 04 mov 0x4(%edx),%esi next->previous = previous; 10ebb7: 89 73 04 mov %esi,0x4(%ebx) previous->next = next; 10ebba: 89 1e mov %ebx,(%esi) 10ebbc: eb b5 jmp 10eb73 <_Watchdog_Remove+0x13> 10ebbe: 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; 10ebc0: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx) break; 10ebc7: eb aa jmp 10eb73 <_Watchdog_Remove+0x13> =============================================================================== 0010fb6c <_Watchdog_Report_chain>: void _Watchdog_Report_chain( const char *name, Chain_Control *header ) { 10fb6c: 55 push %ebp 10fb6d: 57 push %edi 10fb6e: 56 push %esi 10fb6f: 53 push %ebx 10fb70: 83 ec 1c sub $0x1c,%esp 10fb73: 8b 7c 24 30 mov 0x30(%esp),%edi 10fb77: 8b 74 24 34 mov 0x34(%esp),%esi ISR_Level level; Chain_Node *node; _ISR_Disable( level ); 10fb7b: 9c pushf 10fb7c: fa cli 10fb7d: 5d pop %ebp printk( "Watchdog Chain: %s %p\n", name, header ); 10fb7e: 89 74 24 08 mov %esi,0x8(%esp) 10fb82: 89 7c 24 04 mov %edi,0x4(%esp) 10fb86: c7 04 24 eb 46 12 00 movl $0x1246eb,(%esp) 10fb8d: e8 86 95 ff ff call 109118 */ RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first( const Chain_Control *the_chain ) { return _Chain_Immutable_head( the_chain )->next; 10fb92: 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 ); 10fb94: 83 c6 04 add $0x4,%esi if ( !_Chain_Is_empty( header ) ) { 10fb97: 39 f3 cmp %esi,%ebx 10fb99: 74 31 je 10fbcc <_Watchdog_Report_chain+0x60> 10fb9b: 90 nop node != _Chain_Tail(header) ; node = node->next ) { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); 10fb9c: 89 5c 24 04 mov %ebx,0x4(%esp) 10fba0: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10fba7: e8 30 00 00 00 call 10fbdc <_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 ) 10fbac: 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 ) ; 10fbae: 39 f3 cmp %esi,%ebx 10fbb0: 75 ea jne 10fb9c <_Watchdog_Report_chain+0x30><== NEVER TAKEN { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); 10fbb2: 89 7c 24 04 mov %edi,0x4(%esp) 10fbb6: c7 04 24 02 47 12 00 movl $0x124702,(%esp) 10fbbd: e8 56 95 ff ff call 109118 } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); 10fbc2: 55 push %ebp 10fbc3: 9d popf } 10fbc4: 83 c4 1c add $0x1c,%esp 10fbc7: 5b pop %ebx 10fbc8: 5e pop %esi 10fbc9: 5f pop %edi 10fbca: 5d pop %ebp 10fbcb: c3 ret _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); 10fbcc: c7 04 24 11 47 12 00 movl $0x124711,(%esp) 10fbd3: e8 40 95 ff ff call 109118 10fbd8: eb e8 jmp 10fbc2 <_Watchdog_Report_chain+0x56> =============================================================================== 0010ec30 <_Workspace_Handler_initialization>: /* * _Workspace_Handler_initialization */ void _Workspace_Handler_initialization(void) { 10ec30: 57 push %edi 10ec31: 53 push %ebx 10ec32: 83 ec 14 sub $0x14,%esp uintptr_t memory_available = 0; void *starting_address = rtems_configuration_get_work_space_start(); 10ec35: 8b 15 00 da 12 00 mov 0x12da00,%edx uintptr_t size = rtems_configuration_get_work_space_size(); 10ec3b: a1 04 da 12 00 mov 0x12da04,%eax 10ec40: 80 3d 36 da 12 00 00 cmpb $0x0,0x12da36 10ec47: 75 37 jne 10ec80 <_Workspace_Handler_initialization+0x50><== NEVER TAKEN 10ec49: 8b 1d 08 da 12 00 mov 0x12da08,%ebx 10ec4f: 01 c3 add %eax,%ebx if ( rtems_configuration_get_do_zero_of_workspace() ) 10ec51: 80 3d 34 da 12 00 00 cmpb $0x0,0x12da34 10ec58: 75 33 jne 10ec8d <_Workspace_Handler_initialization+0x5d> memset( starting_address, 0, size ); memory_available = _Heap_Initialize( 10ec5a: c7 44 24 0c 04 00 00 movl $0x4,0xc(%esp) 10ec61: 00 10ec62: 89 5c 24 08 mov %ebx,0x8(%esp) 10ec66: 89 54 24 04 mov %edx,0x4(%esp) 10ec6a: c7 04 24 60 1f 13 00 movl $0x131f60,(%esp) 10ec71: e8 8e dd ff ff call 10ca04 <_Heap_Initialize> starting_address, size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) 10ec76: 85 c0 test %eax,%eax 10ec78: 74 1d je 10ec97 <_Workspace_Handler_initialization+0x67> _Internal_error_Occurred( INTERNAL_ERROR_CORE, true, INTERNAL_ERROR_TOO_LITTLE_WORKSPACE ); } 10ec7a: 83 c4 14 add $0x14,%esp 10ec7d: 5b pop %ebx 10ec7e: 5f pop %edi 10ec7f: c3 ret */ void _Workspace_Handler_initialization(void) { uintptr_t memory_available = 0; void *starting_address = rtems_configuration_get_work_space_start(); uintptr_t size = rtems_configuration_get_work_space_size(); 10ec80: 31 db xor %ebx,%ebx 10ec82: 01 c3 add %eax,%ebx if ( rtems_configuration_get_do_zero_of_workspace() ) 10ec84: 80 3d 34 da 12 00 00 cmpb $0x0,0x12da34 10ec8b: 74 cd je 10ec5a <_Workspace_Handler_initialization+0x2a> memset( starting_address, 0, size ); 10ec8d: 31 c0 xor %eax,%eax 10ec8f: 89 d7 mov %edx,%edi 10ec91: 89 d9 mov %ebx,%ecx 10ec93: f3 aa rep stos %al,%es:(%edi) 10ec95: eb c3 jmp 10ec5a <_Workspace_Handler_initialization+0x2a> size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) _Internal_error_Occurred( 10ec97: c7 44 24 08 02 00 00 movl $0x2,0x8(%esp) 10ec9e: 00 10ec9f: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10eca6: 00 10eca7: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10ecae: e8 59 df ff ff call 10cc0c <_Internal_error_Occurred> =============================================================================== 0010b7e0 : int adjtime( const struct timeval *delta, struct timeval *olddelta ) { 10b7e0: 55 push %ebp 10b7e1: 57 push %edi 10b7e2: 56 push %esi 10b7e3: 53 push %ebx 10b7e4: 83 ec 3c sub $0x3c,%esp 10b7e7: 8b 6c 24 50 mov 0x50(%esp),%ebp 10b7eb: 8b 74 24 54 mov 0x54(%esp),%esi long adjustment; /* * Simple validations */ if ( !delta ) 10b7ef: 85 ed test %ebp,%ebp 10b7f1: 0f 84 3f 01 00 00 je 10b936 rtems_set_errno_and_return_minus_one( EINVAL ); if ( delta->tv_usec >= TOD_MICROSECONDS_PER_SECOND ) 10b7f7: 8b 55 04 mov 0x4(%ebp),%edx 10b7fa: 81 fa 3f 42 0f 00 cmp $0xf423f,%edx 10b800: 0f 87 30 01 00 00 ja 10b936 rtems_set_errno_and_return_minus_one( EINVAL ); if ( olddelta ) { 10b806: 85 f6 test %esi,%esi 10b808: 74 10 je 10b81a olddelta->tv_sec = 0; 10b80a: c7 06 00 00 00 00 movl $0x0,(%esi) olddelta->tv_usec = 0; 10b810: c7 46 04 00 00 00 00 movl $0x0,0x4(%esi) 10b817: 8b 55 04 mov 0x4(%ebp),%edx } /* convert delta to microseconds */ adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND); 10b81a: 8b 45 00 mov 0x0(%ebp),%eax 10b81d: 8d 04 80 lea (%eax,%eax,4),%eax 10b820: 8d 04 80 lea (%eax,%eax,4),%eax 10b823: 8d 04 80 lea (%eax,%eax,4),%eax 10b826: 8d 04 80 lea (%eax,%eax,4),%eax 10b829: 8d 04 80 lea (%eax,%eax,4),%eax 10b82c: 8d 04 80 lea (%eax,%eax,4),%eax 10b82f: c1 e0 06 shl $0x6,%eax adjustment += delta->tv_usec; 10b832: 01 d0 add %edx,%eax /* too small to account for */ if ( adjustment < rtems_configuration_get_microseconds_per_tick() ) 10b834: 3b 05 b0 f2 12 00 cmp 0x12f2b0,%eax 10b83a: 73 0c jae 10b848 /* set the user's output */ if ( olddelta ) *olddelta = *delta; return 0; 10b83c: 31 c0 xor %eax,%eax } 10b83e: 83 c4 3c add $0x3c,%esp 10b841: 5b pop %ebx 10b842: 5e pop %esi 10b843: 5f pop %edi 10b844: 5d pop %ebp 10b845: c3 ret 10b846: 66 90 xchg %ax,%ax * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 10b848: a1 04 39 13 00 mov 0x133904,%eax 10b84d: 40 inc %eax 10b84e: a3 04 39 13 00 mov %eax,0x133904 return _Thread_Dispatch_disable_level; 10b853: a1 04 39 13 00 mov 0x133904,%eax struct timespec *tod_as_timespec ) { Timestamp_Control tod_as_timestamp; _TOD_Get_as_timestamp( &tod_as_timestamp ); 10b858: 8d 7c 24 28 lea 0x28(%esp),%edi 10b85c: 89 3c 24 mov %edi,(%esp) 10b85f: e8 30 18 00 00 call 10d094 <_TOD_Get_as_timestamp> _Timestamp_To_timespec( &tod_as_timestamp, tod_as_timespec ); 10b864: 8b 44 24 28 mov 0x28(%esp),%eax 10b868: 8b 54 24 2c mov 0x2c(%esp),%edx 10b86c: 89 44 24 18 mov %eax,0x18(%esp) 10b870: 89 54 24 1c mov %edx,0x1c(%esp) static inline void _Timestamp64_implementation_To_timespec( const Timestamp64_Control *_timestamp, struct timespec *_timespec ) { _timespec->tv_sec = (time_t) (*_timestamp / 1000000000L); 10b874: c7 44 24 08 00 ca 9a movl $0x3b9aca00,0x8(%esp) 10b87b: 3b 10b87c: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 10b883: 00 10b884: 89 04 24 mov %eax,(%esp) 10b887: 89 54 24 04 mov %edx,0x4(%esp) 10b88b: e8 9c 57 01 00 call 12102c <__divdi3> _Thread_Disable_dispatch(); _TOD_Get( &ts ); ts.tv_sec += delta->tv_sec; 10b890: 8b 5d 00 mov 0x0(%ebp),%ebx 10b893: 01 c3 add %eax,%ebx _timespec->tv_nsec = (long) (*_timestamp % 1000000000L); 10b895: c7 44 24 08 00 ca 9a movl $0x3b9aca00,0x8(%esp) 10b89c: 3b 10b89d: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 10b8a4: 00 10b8a5: 8b 44 24 18 mov 0x18(%esp),%eax 10b8a9: 8b 54 24 1c mov 0x1c(%esp),%edx 10b8ad: 89 04 24 mov %eax,(%esp) 10b8b0: 89 54 24 04 mov %edx,0x4(%esp) 10b8b4: e8 c7 58 01 00 call 121180 <__moddi3> ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND; 10b8b9: 8b 55 04 mov 0x4(%ebp),%edx 10b8bc: 8d 14 92 lea (%edx,%edx,4),%edx 10b8bf: 8d 14 92 lea (%edx,%edx,4),%edx 10b8c2: 8d 14 92 lea (%edx,%edx,4),%edx 10b8c5: 8d 0c d0 lea (%eax,%edx,8),%ecx int _EXFUN(setitimer, (int __which, const struct itimerval *__value, struct itimerval *__ovalue)); #if defined(__rtems__) /* BSD function used by RTEMS code */ int _EXFUN(adjtime,(const struct timeval *, struct timeval *)); 10b8c8: 8d 43 01 lea 0x1(%ebx),%eax /* if adjustment is too much positive */ while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 10b8cb: 81 f9 ff c9 9a 3b cmp $0x3b9ac9ff,%ecx 10b8d1: 76 12 jbe 10b8e5 10b8d3: 90 nop ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND; 10b8d4: 81 e9 00 ca 9a 3b sub $0x3b9aca00,%ecx ts.tv_sec++; 10b8da: 89 c3 mov %eax,%ebx 10b8dc: 40 inc %eax ts.tv_sec += delta->tv_sec; ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND; /* if adjustment is too much positive */ while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 10b8dd: 81 f9 ff c9 9a 3b cmp $0x3b9ac9ff,%ecx 10b8e3: 77 ef ja 10b8d4 <== NEVER TAKEN 10b8e5: 4b dec %ebx 10b8e6: 66 90 xchg %ax,%ax ts.tv_sec++; } /* if adjustment is too much negative */ while ( ts.tv_nsec <= (-1 * TOD_NANOSECONDS_PER_SECOND) ) { ts.tv_nsec += TOD_NANOSECONDS_PER_SECOND; 10b8e8: 81 c1 00 ca 9a 3b add $0x3b9aca00,%ecx ts.tv_sec--; 10b8ee: 89 d8 mov %ebx,%eax 10b8f0: 4b dec %ebx ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND; ts.tv_sec++; } /* if adjustment is too much negative */ while ( ts.tv_nsec <= (-1 * TOD_NANOSECONDS_PER_SECOND) ) { 10b8f1: 81 f9 00 36 65 c4 cmp $0xc4653600,%ecx 10b8f7: 76 ef jbe 10b8e8 const struct timespec *tod_as_timespec ) { Timestamp_Control tod_as_timestamp; _Timestamp_Set( 10b8f9: 89 cb mov %ecx,%ebx 10b8fb: c1 fb 1f sar $0x1f,%ebx Timestamp64_Control *_time, Timestamp64_Control _seconds, Timestamp64_Control _nanoseconds ) { *_time = _seconds * 1000000000L + _nanoseconds; 10b8fe: ba 00 ca 9a 3b mov $0x3b9aca00,%edx 10b903: f7 ea imul %edx 10b905: 01 c1 add %eax,%ecx 10b907: 11 d3 adc %edx,%ebx 10b909: 89 4c 24 28 mov %ecx,0x28(%esp) 10b90d: 89 5c 24 2c mov %ebx,0x2c(%esp) &tod_as_timestamp, tod_as_timespec->tv_sec, tod_as_timespec->tv_nsec ); _TOD_Set_with_timestamp( &tod_as_timestamp ); 10b911: 89 3c 24 mov %edi,(%esp) 10b914: e8 d7 17 00 00 call 10d0f0 <_TOD_Set_with_timestamp> ts.tv_sec--; } _TOD_Set( &ts ); _Thread_Enable_dispatch(); 10b919: e8 16 2e 00 00 call 10e734 <_Thread_Enable_dispatch> /* set the user's output */ if ( olddelta ) 10b91e: 85 f6 test %esi,%esi 10b920: 0f 84 16 ff ff ff je 10b83c *olddelta = *delta; 10b926: 8b 45 00 mov 0x0(%ebp),%eax 10b929: 8b 55 04 mov 0x4(%ebp),%edx 10b92c: 89 06 mov %eax,(%esi) 10b92e: 89 56 04 mov %edx,0x4(%esi) 10b931: e9 06 ff ff ff jmp 10b83c */ if ( !delta ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( delta->tv_usec >= TOD_MICROSECONDS_PER_SECOND ) rtems_set_errno_and_return_minus_one( EINVAL ); 10b936: e8 e9 8c 00 00 call 114624 <__errno> 10b93b: c7 00 16 00 00 00 movl $0x16,(%eax) 10b941: b8 ff ff ff ff mov $0xffffffff,%eax 10b946: e9 f3 fe ff ff jmp 10b83e =============================================================================== 0010b8e4 : * operation(s) cannot be canceled */ int aio_cancel(int fildes, struct aiocb *aiocbp) { 10b8e4: 57 push %edi 10b8e5: 56 push %esi 10b8e6: 53 push %ebx 10b8e7: 83 ec 10 sub $0x10,%esp 10b8ea: 8b 74 24 20 mov 0x20(%esp),%esi 10b8ee: 8b 5c 24 24 mov 0x24(%esp),%ebx rtems_aio_request_chain *r_chain; int result; pthread_mutex_lock (&aio_request_queue.mutex); 10b8f2: c7 04 24 80 4d 13 00 movl $0x134d80,(%esp) 10b8f9: e8 a2 12 00 00 call 10cba0 if (fcntl (fildes, F_GETFD) < 0) { 10b8fe: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10b905: 00 10b906: 89 34 24 mov %esi,(%esp) 10b909: e8 0a 68 00 00 call 112118 10b90e: 85 c0 test %eax,%eax 10b910: 0f 88 b6 01 00 00 js 10bacc pthread_mutex_unlock(&aio_request_queue.mutex); rtems_set_errno_and_return_minus_one (EBADF); } /* if aiocbp is NULL remove all request for given file descriptor */ if (aiocbp == NULL) { 10b916: 85 db test %ebx,%ebx 10b918: 0f 84 ea 00 00 00 je 10ba08 pthread_mutex_unlock (&aio_request_queue.mutex); return AIO_CANCELED; } else { AIO_printf ("Cancel request\n"); if (aiocbp->aio_fildes != fildes) { 10b91e: 8b 3b mov (%ebx),%edi 10b920: 39 f7 cmp %esi,%edi 10b922: 0f 85 bc 00 00 00 jne 10b9e4 pthread_mutex_unlock (&aio_request_queue.mutex); rtems_set_errno_and_return_minus_one (EINVAL); } r_chain = rtems_aio_search_fd (&aio_request_queue.work_req, fildes, 0); 10b928: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp) 10b92f: 00 10b930: 89 7c 24 04 mov %edi,0x4(%esp) 10b934: c7 04 24 c8 4d 13 00 movl $0x134dc8,(%esp) 10b93b: e8 84 06 00 00 call 10bfc4 10b940: 89 c6 mov %eax,%esi if (r_chain == NULL) { 10b942: 85 c0 test %eax,%eax 10b944: 74 3a je 10b980 return AIO_ALLDONE; } } AIO_printf ("Request on [WQ]\n"); pthread_mutex_lock (&r_chain->mutex); 10b946: 8d 78 1c lea 0x1c(%eax),%edi 10b949: 89 3c 24 mov %edi,(%esp) 10b94c: e8 4f 12 00 00 call 10cba0 result = rtems_aio_remove_req (&r_chain->perfd, aiocbp); 10b951: 89 5c 24 04 mov %ebx,0x4(%esp) 10b955: 83 c6 08 add $0x8,%esi 10b958: 89 34 24 mov %esi,(%esp) 10b95b: e8 5c 07 00 00 call 10c0bc 10b960: 89 c3 mov %eax,%ebx pthread_mutex_unlock (&r_chain->mutex); 10b962: 89 3c 24 mov %edi,(%esp) 10b965: e8 da 12 00 00 call 10cc44 pthread_mutex_unlock (&aio_request_queue.mutex); 10b96a: c7 04 24 80 4d 13 00 movl $0x134d80,(%esp) 10b971: e8 ce 12 00 00 call 10cc44 return result; } return AIO_ALLDONE; } 10b976: 89 d8 mov %ebx,%eax 10b978: 83 c4 10 add $0x10,%esp 10b97b: 5b pop %ebx 10b97c: 5e pop %esi 10b97d: 5f pop %edi 10b97e: c3 ret 10b97f: 90 nop rtems_set_errno_and_return_minus_one (EINVAL); } r_chain = rtems_aio_search_fd (&aio_request_queue.work_req, fildes, 0); if (r_chain == NULL) { if (!rtems_chain_is_empty (&aio_request_queue.idle_req)) { 10b980: 81 3d d4 4d 13 00 d8 cmpl $0x134dd8,0x134dd4 10b987: 4d 13 00 10b98a: 74 44 je 10b9d0 <== NEVER TAKEN r_chain = rtems_aio_search_fd (&aio_request_queue.idle_req, fildes, 0); 10b98c: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp) 10b993: 00 10b994: 89 7c 24 04 mov %edi,0x4(%esp) 10b998: c7 04 24 d4 4d 13 00 movl $0x134dd4,(%esp) 10b99f: e8 20 06 00 00 call 10bfc4 if (r_chain == NULL) { 10b9a4: 85 c0 test %eax,%eax 10b9a6: 74 3c je 10b9e4 rtems_set_errno_and_return_minus_one (EINVAL); } AIO_printf ("Request on [IQ]\n"); result = rtems_aio_remove_req (&r_chain->perfd, aiocbp); 10b9a8: 89 5c 24 04 mov %ebx,0x4(%esp) 10b9ac: 83 c0 08 add $0x8,%eax 10b9af: 89 04 24 mov %eax,(%esp) 10b9b2: e8 05 07 00 00 call 10c0bc 10b9b7: 89 c3 mov %eax,%ebx pthread_mutex_unlock (&aio_request_queue.mutex); 10b9b9: c7 04 24 80 4d 13 00 movl $0x134d80,(%esp) 10b9c0: e8 7f 12 00 00 call 10cc44 pthread_mutex_unlock (&r_chain->mutex); pthread_mutex_unlock (&aio_request_queue.mutex); return result; } return AIO_ALLDONE; } 10b9c5: 89 d8 mov %ebx,%eax 10b9c7: 83 c4 10 add $0x10,%esp 10b9ca: 5b pop %ebx 10b9cb: 5e pop %esi 10b9cc: 5f pop %edi 10b9cd: c3 ret 10b9ce: 66 90 xchg %ax,%ax AIO_printf ("Request chain not on [WQ]\n"); if (!rtems_chain_is_empty (&aio_request_queue.idle_req)) { r_chain = rtems_aio_search_fd (&aio_request_queue.idle_req, fildes, 0); if (r_chain == NULL) { pthread_mutex_unlock(&aio_request_queue.mutex); 10b9d0: c7 04 24 80 4d 13 00 movl $0x134d80,(%esp) 10b9d7: e8 68 12 00 00 call 10cc44 return AIO_ALLDONE; 10b9dc: bb 02 00 00 00 mov $0x2,%ebx 10b9e1: eb 93 jmp 10b976 10b9e3: 90 nop r_chain = rtems_aio_search_fd (&aio_request_queue.work_req, fildes, 0); if (r_chain == NULL) { if (!rtems_chain_is_empty (&aio_request_queue.idle_req)) { r_chain = rtems_aio_search_fd (&aio_request_queue.idle_req, fildes, 0); if (r_chain == NULL) { pthread_mutex_unlock (&aio_request_queue.mutex); 10b9e4: c7 04 24 80 4d 13 00 movl $0x134d80,(%esp) 10b9eb: e8 54 12 00 00 call 10cc44 rtems_set_errno_and_return_minus_one (EINVAL); 10b9f0: e8 c3 a4 00 00 call 115eb8 <__errno> 10b9f5: c7 00 16 00 00 00 movl $0x16,(%eax) 10b9fb: bb ff ff ff ff mov $0xffffffff,%ebx 10ba00: e9 71 ff ff ff jmp 10b976 10ba05: 8d 76 00 lea 0x0(%esi),%esi /* if aiocbp is NULL remove all request for given file descriptor */ if (aiocbp == NULL) { AIO_printf ("Cancel all requests\n"); r_chain = rtems_aio_search_fd (&aio_request_queue.work_req, fildes, 0); 10ba08: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp) 10ba0f: 00 10ba10: 89 74 24 04 mov %esi,0x4(%esp) 10ba14: c7 04 24 c8 4d 13 00 movl $0x134dc8,(%esp) 10ba1b: e8 a4 05 00 00 call 10bfc4 10ba20: 89 c3 mov %eax,%ebx if (r_chain == NULL) { 10ba22: 85 c0 test %eax,%eax 10ba24: 74 36 je 10ba5c return AIO_ALLDONE; } AIO_printf ("Request chain on [WQ]\n"); pthread_mutex_lock (&r_chain->mutex); 10ba26: 8d 70 1c lea 0x1c(%eax),%esi 10ba29: 89 34 24 mov %esi,(%esp) 10ba2c: e8 6f 11 00 00 call 10cba0 */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 10ba31: 89 1c 24 mov %ebx,(%esp) 10ba34: e8 43 2c 00 00 call 10e67c <_Chain_Extract> rtems_chain_extract (&r_chain->next_fd); rtems_aio_remove_fd (r_chain); 10ba39: 89 1c 24 mov %ebx,(%esp) 10ba3c: e8 37 06 00 00 call 10c078 pthread_mutex_unlock (&r_chain->mutex); 10ba41: 89 34 24 mov %esi,(%esp) 10ba44: e8 fb 11 00 00 call 10cc44 pthread_mutex_unlock (&aio_request_queue.mutex); 10ba49: c7 04 24 80 4d 13 00 movl $0x134d80,(%esp) 10ba50: e8 ef 11 00 00 call 10cc44 return AIO_CANCELED; 10ba55: 31 db xor %ebx,%ebx 10ba57: e9 1a ff ff ff jmp 10b976 r_chain = rtems_aio_search_fd (&aio_request_queue.work_req, fildes, 0); if (r_chain == NULL) { AIO_printf ("Request chain not on [WQ]\n"); if (!rtems_chain_is_empty (&aio_request_queue.idle_req)) { 10ba5c: 81 3d d4 4d 13 00 d8 cmpl $0x134dd8,0x134dd4 10ba63: 4d 13 00 10ba66: 0f 84 64 ff ff ff je 10b9d0 <== NEVER TAKEN r_chain = rtems_aio_search_fd (&aio_request_queue.idle_req, fildes, 0); 10ba6c: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp) 10ba73: 00 10ba74: 89 74 24 04 mov %esi,0x4(%esp) 10ba78: c7 04 24 d4 4d 13 00 movl $0x134dd4,(%esp) 10ba7f: e8 40 05 00 00 call 10bfc4 10ba84: 89 c3 mov %eax,%ebx if (r_chain == NULL) { 10ba86: 85 c0 test %eax,%eax 10ba88: 0f 84 42 ff ff ff je 10b9d0 10ba8e: 89 04 24 mov %eax,(%esp) 10ba91: e8 e6 2b 00 00 call 10e67c <_Chain_Extract> } AIO_printf ("Request chain on [IQ]\n"); rtems_chain_extract (&r_chain->next_fd); rtems_aio_remove_fd (r_chain); 10ba96: 89 1c 24 mov %ebx,(%esp) 10ba99: e8 da 05 00 00 call 10c078 pthread_mutex_destroy (&r_chain->mutex); 10ba9e: 8d 73 1c lea 0x1c(%ebx),%esi 10baa1: 89 34 24 mov %esi,(%esp) 10baa4: e8 4f 0e 00 00 call 10c8f8 pthread_cond_destroy (&r_chain->mutex); 10baa9: 89 34 24 mov %esi,(%esp) 10baac: e8 cf 0a 00 00 call 10c580 free (r_chain); 10bab1: 89 1c 24 mov %ebx,(%esp) 10bab4: e8 b7 c2 ff ff call 107d70 pthread_mutex_unlock (&aio_request_queue.mutex); 10bab9: c7 04 24 80 4d 13 00 movl $0x134d80,(%esp) 10bac0: e8 7f 11 00 00 call 10cc44 return AIO_CANCELED; 10bac5: 31 db xor %ebx,%ebx 10bac7: e9 aa fe ff ff jmp 10b976 int result; pthread_mutex_lock (&aio_request_queue.mutex); if (fcntl (fildes, F_GETFD) < 0) { pthread_mutex_unlock(&aio_request_queue.mutex); 10bacc: c7 04 24 80 4d 13 00 movl $0x134d80,(%esp) 10bad3: e8 6c 11 00 00 call 10cc44 rtems_set_errno_and_return_minus_one (EBADF); 10bad8: e8 db a3 00 00 call 115eb8 <__errno> 10badd: c7 00 09 00 00 00 movl $0x9,(%eax) 10bae3: bb ff ff ff ff mov $0xffffffff,%ebx 10bae8: e9 89 fe ff ff jmp 10b976 =============================================================================== 0010baf8 : int aio_fsync( int op, struct aiocb *aiocbp ) { 10baf8: 53 push %ebx 10baf9: 83 ec 18 sub $0x18,%esp 10bafc: 8b 5c 24 24 mov 0x24(%esp),%ebx rtems_aio_request *req; int mode; if (op != O_SYNC) 10bb00: 81 7c 24 20 00 20 00 cmpl $0x2000,0x20(%esp) 10bb07: 00 10bb08: 75 42 jne 10bb4c rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp); mode = fcntl (aiocbp->aio_fildes, F_GETFL); 10bb0a: c7 44 24 04 03 00 00 movl $0x3,0x4(%esp) 10bb11: 00 10bb12: 8b 03 mov (%ebx),%eax 10bb14: 89 04 24 mov %eax,(%esp) 10bb17: e8 fc 65 00 00 call 112118 if (!(((mode & O_ACCMODE) == O_WRONLY) || ((mode & O_ACCMODE) == O_RDWR))) 10bb1c: 83 e0 03 and $0x3,%eax 10bb1f: 48 dec %eax 10bb20: 83 f8 01 cmp $0x1,%eax 10bb23: 77 4b ja 10bb70 rtems_aio_set_errno_return_minus_one (EBADF, aiocbp); req = malloc (sizeof (rtems_aio_request)); 10bb25: c7 04 24 18 00 00 00 movl $0x18,(%esp) 10bb2c: e8 83 c6 ff ff call 1081b4 if (req == NULL) 10bb31: 85 c0 test %eax,%eax 10bb33: 74 56 je 10bb8b <== NEVER TAKEN rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp); req->aiocbp = aiocbp; 10bb35: 89 58 14 mov %ebx,0x14(%eax) req->aiocbp->aio_lio_opcode = LIO_SYNC; 10bb38: c7 43 2c 03 00 00 00 movl $0x3,0x2c(%ebx) return rtems_aio_enqueue (req); 10bb3f: 89 44 24 20 mov %eax,0x20(%esp) } 10bb43: 83 c4 18 add $0x18,%esp 10bb46: 5b pop %ebx rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp); req->aiocbp = aiocbp; req->aiocbp->aio_lio_opcode = LIO_SYNC; return rtems_aio_enqueue (req); 10bb47: e9 d0 05 00 00 jmp 10c11c { rtems_aio_request *req; int mode; if (op != O_SYNC) rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp); 10bb4c: c7 43 30 16 00 00 00 movl $0x16,0x30(%ebx) 10bb53: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx) 10bb5a: e8 59 a3 00 00 call 115eb8 <__errno> 10bb5f: c7 00 16 00 00 00 movl $0x16,(%eax) req->aiocbp = aiocbp; req->aiocbp->aio_lio_opcode = LIO_SYNC; return rtems_aio_enqueue (req); } 10bb65: b8 ff ff ff ff mov $0xffffffff,%eax 10bb6a: 83 c4 18 add $0x18,%esp 10bb6d: 5b pop %ebx 10bb6e: c3 ret 10bb6f: 90 nop if (op != O_SYNC) rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp); mode = fcntl (aiocbp->aio_fildes, F_GETFL); if (!(((mode & O_ACCMODE) == O_WRONLY) || ((mode & O_ACCMODE) == O_RDWR))) rtems_aio_set_errno_return_minus_one (EBADF, aiocbp); 10bb70: c7 43 30 09 00 00 00 movl $0x9,0x30(%ebx) 10bb77: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx) 10bb7e: e8 35 a3 00 00 call 115eb8 <__errno> 10bb83: c7 00 09 00 00 00 movl $0x9,(%eax) 10bb89: eb da jmp 10bb65 req = malloc (sizeof (rtems_aio_request)); if (req == NULL) rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp); 10bb8b: c7 43 30 0b 00 00 00 movl $0xb,0x30(%ebx) <== NOT EXECUTED 10bb92: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx) <== NOT EXECUTED 10bb99: e8 1a a3 00 00 call 115eb8 <__errno> <== NOT EXECUTED 10bb9e: c7 00 0b 00 00 00 movl $0xb,(%eax) <== NOT EXECUTED 10bba4: eb bf jmp 10bb65 <== NOT EXECUTED =============================================================================== 0010c348 : * 0 - otherwise */ int aio_read (struct aiocb *aiocbp) { 10c348: 53 push %ebx 10c349: 83 ec 18 sub $0x18,%esp 10c34c: 8b 5c 24 20 mov 0x20(%esp),%ebx rtems_aio_request *req; int mode; mode = fcntl (aiocbp->aio_fildes, F_GETFL); 10c350: c7 44 24 04 03 00 00 movl $0x3,0x4(%esp) 10c357: 00 10c358: 8b 03 mov (%ebx),%eax 10c35a: 89 04 24 mov %eax,(%esp) 10c35d: e8 b6 5d 00 00 call 112118 if (!(((mode & O_ACCMODE) == O_RDONLY) || ((mode & O_ACCMODE) == O_RDWR))) 10c362: 83 e0 03 and $0x3,%eax 10c365: 74 05 je 10c36c <== NEVER TAKEN 10c367: 83 f8 02 cmp $0x2,%eax 10c36a: 75 38 jne 10c3a4 rtems_aio_set_errno_return_minus_one (EBADF, aiocbp); if (aiocbp->aio_reqprio < 0 || aiocbp->aio_reqprio > AIO_PRIO_DELTA_MAX) 10c36c: 8b 53 14 mov 0x14(%ebx),%edx 10c36f: 85 d2 test %edx,%edx 10c371: 75 55 jne 10c3c8 rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp); if (aiocbp->aio_offset < 0) 10c373: 8b 43 08 mov 0x8(%ebx),%eax 10c376: 85 c0 test %eax,%eax 10c378: 78 4e js 10c3c8 rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp); req = malloc (sizeof (rtems_aio_request)); 10c37a: c7 04 24 18 00 00 00 movl $0x18,(%esp) 10c381: e8 2e be ff ff call 1081b4 if (req == NULL) 10c386: 85 c0 test %eax,%eax 10c388: 74 59 je 10c3e3 <== NEVER TAKEN rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp); req->aiocbp = aiocbp; 10c38a: 89 58 14 mov %ebx,0x14(%eax) req->aiocbp->aio_lio_opcode = LIO_READ; 10c38d: c7 43 2c 01 00 00 00 movl $0x1,0x2c(%ebx) return rtems_aio_enqueue (req); 10c394: 89 44 24 20 mov %eax,0x20(%esp) } 10c398: 83 c4 18 add $0x18,%esp 10c39b: 5b pop %ebx rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp); req->aiocbp = aiocbp; req->aiocbp->aio_lio_opcode = LIO_READ; return rtems_aio_enqueue (req); 10c39c: e9 7b fd ff ff jmp 10c11c 10c3a1: 8d 76 00 lea 0x0(%esi),%esi rtems_aio_request *req; int mode; mode = fcntl (aiocbp->aio_fildes, F_GETFL); if (!(((mode & O_ACCMODE) == O_RDONLY) || ((mode & O_ACCMODE) == O_RDWR))) rtems_aio_set_errno_return_minus_one (EBADF, aiocbp); 10c3a4: c7 43 30 09 00 00 00 movl $0x9,0x30(%ebx) 10c3ab: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx) 10c3b2: e8 01 9b 00 00 call 115eb8 <__errno> 10c3b7: c7 00 09 00 00 00 movl $0x9,(%eax) req->aiocbp = aiocbp; req->aiocbp->aio_lio_opcode = LIO_READ; return rtems_aio_enqueue (req); } 10c3bd: b8 ff ff ff ff mov $0xffffffff,%eax 10c3c2: 83 c4 18 add $0x18,%esp 10c3c5: 5b pop %ebx 10c3c6: c3 ret 10c3c7: 90 nop if (aiocbp->aio_reqprio < 0 || aiocbp->aio_reqprio > AIO_PRIO_DELTA_MAX) rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp); if (aiocbp->aio_offset < 0) rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp); 10c3c8: c7 43 30 16 00 00 00 movl $0x16,0x30(%ebx) 10c3cf: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx) 10c3d6: e8 dd 9a 00 00 call 115eb8 <__errno> 10c3db: c7 00 16 00 00 00 movl $0x16,(%eax) 10c3e1: eb da jmp 10c3bd req = malloc (sizeof (rtems_aio_request)); if (req == NULL) rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp); 10c3e3: c7 43 30 0b 00 00 00 movl $0xb,0x30(%ebx) <== NOT EXECUTED 10c3ea: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx) <== NOT EXECUTED 10c3f1: e8 c2 9a 00 00 call 115eb8 <__errno> <== NOT EXECUTED 10c3f6: c7 00 0b 00 00 00 movl $0xb,(%eax) <== NOT EXECUTED 10c3fc: eb bf jmp 10c3bd <== NOT EXECUTED =============================================================================== 0010c408 : * 0 - otherwise */ int aio_write (struct aiocb *aiocbp) { 10c408: 53 push %ebx 10c409: 83 ec 18 sub $0x18,%esp 10c40c: 8b 5c 24 20 mov 0x20(%esp),%ebx rtems_aio_request *req; int mode; mode = fcntl (aiocbp->aio_fildes, F_GETFL); 10c410: c7 44 24 04 03 00 00 movl $0x3,0x4(%esp) 10c417: 00 10c418: 8b 03 mov (%ebx),%eax 10c41a: 89 04 24 mov %eax,(%esp) 10c41d: e8 f6 5c 00 00 call 112118 if (!(((mode & O_ACCMODE) == O_WRONLY) || ((mode & O_ACCMODE) == O_RDWR))) 10c422: 83 e0 03 and $0x3,%eax 10c425: 48 dec %eax 10c426: 83 f8 01 cmp $0x1,%eax 10c429: 77 35 ja 10c460 rtems_aio_set_errno_return_minus_one (EBADF, aiocbp); if (aiocbp->aio_reqprio < 0 || aiocbp->aio_reqprio > AIO_PRIO_DELTA_MAX) 10c42b: 8b 53 14 mov 0x14(%ebx),%edx 10c42e: 85 d2 test %edx,%edx 10c430: 75 52 jne 10c484 rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp); if (aiocbp->aio_offset < 0) 10c432: 8b 43 08 mov 0x8(%ebx),%eax 10c435: 85 c0 test %eax,%eax 10c437: 78 4b js 10c484 rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp); req = malloc (sizeof (rtems_aio_request)); 10c439: c7 04 24 18 00 00 00 movl $0x18,(%esp) 10c440: e8 6f bd ff ff call 1081b4 if (req == NULL) 10c445: 85 c0 test %eax,%eax 10c447: 74 56 je 10c49f <== NEVER TAKEN rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp); req->aiocbp = aiocbp; 10c449: 89 58 14 mov %ebx,0x14(%eax) req->aiocbp->aio_lio_opcode = LIO_WRITE; 10c44c: c7 43 2c 02 00 00 00 movl $0x2,0x2c(%ebx) return rtems_aio_enqueue (req); 10c453: 89 44 24 20 mov %eax,0x20(%esp) } 10c457: 83 c4 18 add $0x18,%esp 10c45a: 5b pop %ebx rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp); req->aiocbp = aiocbp; req->aiocbp->aio_lio_opcode = LIO_WRITE; return rtems_aio_enqueue (req); 10c45b: e9 bc fc ff ff jmp 10c11c rtems_aio_request *req; int mode; mode = fcntl (aiocbp->aio_fildes, F_GETFL); if (!(((mode & O_ACCMODE) == O_WRONLY) || ((mode & O_ACCMODE) == O_RDWR))) rtems_aio_set_errno_return_minus_one (EBADF, aiocbp); 10c460: c7 43 30 09 00 00 00 movl $0x9,0x30(%ebx) 10c467: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx) 10c46e: e8 45 9a 00 00 call 115eb8 <__errno> 10c473: c7 00 09 00 00 00 movl $0x9,(%eax) req->aiocbp = aiocbp; req->aiocbp->aio_lio_opcode = LIO_WRITE; return rtems_aio_enqueue (req); } 10c479: b8 ff ff ff ff mov $0xffffffff,%eax 10c47e: 83 c4 18 add $0x18,%esp 10c481: 5b pop %ebx 10c482: c3 ret 10c483: 90 nop if (aiocbp->aio_reqprio < 0 || aiocbp->aio_reqprio > AIO_PRIO_DELTA_MAX) rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp); if (aiocbp->aio_offset < 0) rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp); 10c484: c7 43 30 16 00 00 00 movl $0x16,0x30(%ebx) 10c48b: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx) 10c492: e8 21 9a 00 00 call 115eb8 <__errno> 10c497: c7 00 16 00 00 00 movl $0x16,(%eax) 10c49d: eb da jmp 10c479 req = malloc (sizeof (rtems_aio_request)); if (req == NULL) rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp); 10c49f: c7 43 30 0b 00 00 00 movl $0xb,0x30(%ebx) <== NOT EXECUTED 10c4a6: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx) <== NOT EXECUTED 10c4ad: e8 06 9a 00 00 call 115eb8 <__errno> <== NOT EXECUTED 10c4b2: c7 00 0b 00 00 00 movl $0xb,(%eax) <== NOT EXECUTED 10c4b8: eb bf jmp 10c479 <== NOT EXECUTED =============================================================================== 0010c890 : rtems_chain_control *free_chain, rtems_rbtree_control *chunk_tree, rtems_rbheap_chunk *a, rtems_rbheap_chunk *b ) { 10c890: 57 push %edi 10c891: 56 push %esi 10c892: 53 push %ebx 10c893: 83 ec 10 sub $0x10,%esp 10c896: 8b 5c 24 20 mov 0x20(%esp),%ebx if (b != NULL_PAGE && rtems_rbheap_is_chunk_free(b)) { 10c89a: 83 fb f8 cmp $0xfffffff8,%ebx 10c89d: 74 37 je 10c8d6 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_node_off_chain( const Chain_Node *node ) { return (node->next == NULL) && (node->previous == NULL); 10c89f: 8b 33 mov (%ebx),%esi 10c8a1: 85 f6 test %esi,%esi 10c8a3: 74 47 je 10c8ec if (b->begin < a->begin) { 10c8a5: 8b 79 18 mov 0x18(%ecx),%edi 10c8a8: 39 7b 18 cmp %edi,0x18(%ebx) 10c8ab: 72 33 jb 10c8e0 a = b; b = t; } a->size += b->size; 10c8ad: 8b 7b 1c mov 0x1c(%ebx),%edi 10c8b0: 01 79 1c add %edi,0x1c(%ecx) { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 10c8b3: 8b 4b 04 mov 0x4(%ebx),%ecx next->previous = previous; 10c8b6: 89 4e 04 mov %ecx,0x4(%esi) previous->next = next; 10c8b9: 89 31 mov %esi,(%ecx) Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 10c8bb: 89 43 04 mov %eax,0x4(%ebx) before_node = after_node->next; 10c8be: 8b 08 mov (%eax),%ecx after_node->next = the_node; 10c8c0: 89 18 mov %ebx,(%eax) the_node->next = before_node; 10c8c2: 89 0b mov %ecx,(%ebx) before_node->previous = the_node; 10c8c4: 89 59 04 mov %ebx,0x4(%ecx) rtems_chain_extract_unprotected(&b->chain_node); add_to_chain(free_chain, b); _RBTree_Extract_unprotected(chunk_tree, &b->tree_node); 10c8c7: 83 c3 08 add $0x8,%ebx 10c8ca: 89 5c 24 04 mov %ebx,0x4(%esp) 10c8ce: 89 14 24 mov %edx,(%esp) 10c8d1: e8 9a 18 00 00 call 10e170 <_RBTree_Extract_unprotected> } } 10c8d6: 83 c4 10 add $0x10,%esp 10c8d9: 5b pop %ebx 10c8da: 5e pop %esi 10c8db: 5f pop %edi 10c8dc: c3 ret 10c8dd: 8d 76 00 lea 0x0(%esi),%esi 10c8e0: 8b 31 mov (%ecx),%esi rtems_rbheap_chunk *a, rtems_rbheap_chunk *b ) { if (b != NULL_PAGE && rtems_rbheap_is_chunk_free(b)) { if (b->begin < a->begin) { 10c8e2: 89 cf mov %ecx,%edi 10c8e4: 89 d9 mov %ebx,%ecx 10c8e6: 89 fb mov %edi,%ebx 10c8e8: eb c3 jmp 10c8ad 10c8ea: 66 90 xchg %ax,%ax */ RTEMS_INLINE_ROUTINE bool _Chain_Is_node_off_chain( const Chain_Node *node ) { return (node->next == NULL) && (node->previous == NULL); 10c8ec: 8b 7b 04 mov 0x4(%ebx),%edi 10c8ef: 85 ff test %edi,%edi 10c8f1: 75 b2 jne 10c8a5 <== NEVER TAKEN 10c8f3: eb e1 jmp 10c8d6 =============================================================================== 0010b600 : int clock_gettime( clockid_t clock_id, struct timespec *tp ) { 10b600: 57 push %edi 10b601: 56 push %esi 10b602: 53 push %ebx 10b603: 83 ec 20 sub $0x20,%esp 10b606: 8b 44 24 30 mov 0x30(%esp),%eax 10b60a: 8b 5c 24 34 mov 0x34(%esp),%ebx if ( !tp ) 10b60e: 85 db test %ebx,%ebx 10b610: 74 14 je 10b626 rtems_set_errno_and_return_minus_one( EINVAL ); if ( clock_id == CLOCK_REALTIME ) { 10b612: 83 f8 01 cmp $0x1,%eax 10b615: 74 55 je 10b66c _TOD_Get(tp); return 0; } #ifdef CLOCK_MONOTONIC if ( clock_id == CLOCK_MONOTONIC ) { 10b617: 83 f8 04 cmp $0x4,%eax 10b61a: 74 3c je 10b658 <== NEVER TAKEN return 0; } #endif #ifdef _POSIX_CPUTIME if ( clock_id == CLOCK_PROCESS_CPUTIME_ID ) { 10b61c: 83 f8 02 cmp $0x2,%eax 10b61f: 74 37 je 10b658 return 0; } #endif #ifdef _POSIX_THREAD_CPUTIME if ( clock_id == CLOCK_THREAD_CPUTIME_ID ) 10b621: 83 f8 03 cmp $0x3,%eax 10b624: 74 1a je 10b640 rtems_set_errno_and_return_minus_one( ENOSYS ); #endif rtems_set_errno_and_return_minus_one( EINVAL ); 10b626: e8 f9 94 00 00 call 114b24 <__errno> 10b62b: c7 00 16 00 00 00 movl $0x16,(%eax) 10b631: b8 ff ff ff ff mov $0xffffffff,%eax return 0; } 10b636: 83 c4 20 add $0x20,%esp 10b639: 5b pop %ebx 10b63a: 5e pop %esi 10b63b: 5f pop %edi 10b63c: c3 ret 10b63d: 8d 76 00 lea 0x0(%esi),%esi } #endif #ifdef _POSIX_THREAD_CPUTIME if ( clock_id == CLOCK_THREAD_CPUTIME_ID ) rtems_set_errno_and_return_minus_one( ENOSYS ); 10b640: e8 df 94 00 00 call 114b24 <__errno> 10b645: c7 00 58 00 00 00 movl $0x58,(%eax) 10b64b: b8 ff ff ff ff mov $0xffffffff,%eax #endif rtems_set_errno_and_return_minus_one( EINVAL ); return 0; } 10b650: 83 c4 20 add $0x20,%esp 10b653: 5b pop %ebx 10b654: 5e pop %esi 10b655: 5f pop %edi 10b656: c3 ret 10b657: 90 nop _TOD_Get(tp); return 0; } #ifdef CLOCK_MONOTONIC if ( clock_id == CLOCK_MONOTONIC ) { _TOD_Get_uptime_as_timespec( tp ); 10b658: 89 1c 24 mov %ebx,(%esp) 10b65b: e8 ec 1e 00 00 call 10d54c <_TOD_Get_uptime_as_timespec> return 0; 10b660: 31 c0 xor %eax,%eax #endif rtems_set_errno_and_return_minus_one( EINVAL ); return 0; } 10b662: 83 c4 20 add $0x20,%esp 10b665: 5b pop %ebx 10b666: 5e pop %esi 10b667: 5f pop %edi 10b668: c3 ret 10b669: 8d 76 00 lea 0x0(%esi),%esi struct timespec *tod_as_timespec ) { Timestamp_Control tod_as_timestamp; _TOD_Get_as_timestamp( &tod_as_timestamp ); 10b66c: 8d 44 24 18 lea 0x18(%esp),%eax 10b670: 89 04 24 mov %eax,(%esp) 10b673: e8 a8 1e 00 00 call 10d520 <_TOD_Get_as_timestamp> _Timestamp_To_timespec( &tod_as_timestamp, tod_as_timespec ); 10b678: 8b 74 24 18 mov 0x18(%esp),%esi 10b67c: 8b 7c 24 1c mov 0x1c(%esp),%edi static inline void _Timestamp64_implementation_To_timespec( const Timestamp64_Control *_timestamp, struct timespec *_timespec ) { _timespec->tv_sec = (time_t) (*_timestamp / 1000000000L); 10b680: c7 44 24 08 00 ca 9a movl $0x3b9aca00,0x8(%esp) 10b687: 3b 10b688: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 10b68f: 00 10b690: 89 34 24 mov %esi,(%esp) 10b693: 89 7c 24 04 mov %edi,0x4(%esp) 10b697: e8 98 65 01 00 call 121c34 <__divdi3> 10b69c: 89 03 mov %eax,(%ebx) _timespec->tv_nsec = (long) (*_timestamp % 1000000000L); 10b69e: c7 44 24 08 00 ca 9a movl $0x3b9aca00,0x8(%esp) 10b6a5: 3b 10b6a6: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 10b6ad: 00 10b6ae: 89 34 24 mov %esi,(%esp) 10b6b1: 89 7c 24 04 mov %edi,0x4(%esp) 10b6b5: e8 ce 66 01 00 call 121d88 <__moddi3> 10b6ba: 89 43 04 mov %eax,0x4(%ebx) if ( !tp ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( clock_id == CLOCK_REALTIME ) { _TOD_Get(tp); return 0; 10b6bd: 31 c0 xor %eax,%eax 10b6bf: e9 72 ff ff ff jmp 10b636 =============================================================================== 0012af18 : int clock_settime( clockid_t clock_id, const struct timespec *tp ) { 12af18: 56 push %esi 12af19: 53 push %ebx 12af1a: 83 ec 24 sub $0x24,%esp 12af1d: 8b 44 24 30 mov 0x30(%esp),%eax 12af21: 8b 54 24 34 mov 0x34(%esp),%edx if ( !tp ) 12af25: 85 d2 test %edx,%edx 12af27: 74 0f je 12af38 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); if ( clock_id == CLOCK_REALTIME ) { 12af29: 83 f8 01 cmp $0x1,%eax 12af2c: 74 22 je 12af50 _Thread_Disable_dispatch(); _TOD_Set( tp ); _Thread_Enable_dispatch(); } #ifdef _POSIX_CPUTIME else if ( clock_id == CLOCK_PROCESS_CPUTIME_ID ) 12af2e: 83 f8 02 cmp $0x2,%eax 12af31: 74 6d je 12afa0 rtems_set_errno_and_return_minus_one( ENOSYS ); #endif #ifdef _POSIX_THREAD_CPUTIME else if ( clock_id == CLOCK_THREAD_CPUTIME_ID ) 12af33: 83 f8 03 cmp $0x3,%eax 12af36: 74 68 je 12afa0 rtems_set_errno_and_return_minus_one( ENOSYS ); #endif else rtems_set_errno_and_return_minus_one( EINVAL ); 12af38: e8 53 12 01 00 call 13c190 <__errno> 12af3d: c7 00 16 00 00 00 movl $0x16,(%eax) 12af43: b8 ff ff ff ff mov $0xffffffff,%eax return 0; } 12af48: 83 c4 24 add $0x24,%esp 12af4b: 5b pop %ebx 12af4c: 5e pop %esi 12af4d: c3 ret 12af4e: 66 90 xchg %ax,%ax { if ( !tp ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( clock_id == CLOCK_REALTIME ) { if ( tp->tv_sec < TOD_SECONDS_1970_THROUGH_1988 ) 12af50: 81 3a ff e4 da 21 cmpl $0x21dae4ff,(%edx) 12af56: 76 e0 jbe 12af38 * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 12af58: a1 a4 be 17 00 mov 0x17bea4,%eax 12af5d: 40 inc %eax 12af5e: a3 a4 be 17 00 mov %eax,0x17bea4 return _Thread_Dispatch_disable_level; 12af63: a1 a4 be 17 00 mov 0x17bea4,%eax const struct timespec *tod_as_timespec ) { Timestamp_Control tod_as_timestamp; _Timestamp_Set( 12af68: 8b 32 mov (%edx),%esi 12af6a: 8b 4a 04 mov 0x4(%edx),%ecx 12af6d: 89 cb mov %ecx,%ebx 12af6f: c1 fb 1f sar $0x1f,%ebx Timestamp64_Control *_time, Timestamp64_Control _seconds, Timestamp64_Control _nanoseconds ) { *_time = _seconds * 1000000000L + _nanoseconds; 12af72: b8 00 ca 9a 3b mov $0x3b9aca00,%eax 12af77: f7 ee imul %esi 12af79: 01 c1 add %eax,%ecx 12af7b: 11 d3 adc %edx,%ebx 12af7d: 89 4c 24 18 mov %ecx,0x18(%esp) 12af81: 89 5c 24 1c mov %ebx,0x1c(%esp) &tod_as_timestamp, tod_as_timespec->tv_sec, tod_as_timespec->tv_nsec ); _TOD_Set_with_timestamp( &tod_as_timestamp ); 12af85: 8d 44 24 18 lea 0x18(%esp),%eax 12af89: 89 04 24 mov %eax,(%esp) 12af8c: e8 03 11 00 00 call 12c094 <_TOD_Set_with_timestamp> rtems_set_errno_and_return_minus_one( EINVAL ); _Thread_Disable_dispatch(); _TOD_Set( tp ); _Thread_Enable_dispatch(); 12af91: e8 56 2b fe ff call 10daec <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( ENOSYS ); #endif else rtems_set_errno_and_return_minus_one( EINVAL ); return 0; 12af96: 31 c0 xor %eax,%eax } 12af98: 83 c4 24 add $0x24,%esp 12af9b: 5b pop %ebx 12af9c: 5e pop %esi 12af9d: c3 ret 12af9e: 66 90 xchg %ax,%ax else if ( clock_id == CLOCK_PROCESS_CPUTIME_ID ) rtems_set_errno_and_return_minus_one( ENOSYS ); #endif #ifdef _POSIX_THREAD_CPUTIME else if ( clock_id == CLOCK_THREAD_CPUTIME_ID ) rtems_set_errno_and_return_minus_one( ENOSYS ); 12afa0: e8 eb 11 01 00 call 13c190 <__errno> 12afa5: c7 00 58 00 00 00 movl $0x58,(%eax) 12afab: b8 ff ff ff ff mov $0xffffffff,%eax #endif else rtems_set_errno_and_return_minus_one( EINVAL ); return 0; } 12afb0: 83 c4 24 add $0x24,%esp 12afb3: 5b pop %ebx 12afb4: 5e pop %esi 12afb5: c3 ret =============================================================================== 001206a4 : int killinfo( pid_t pid, int sig, const union sigval *value ) { 1206a4: 55 push %ebp 1206a5: 57 push %edi 1206a6: 56 push %esi 1206a7: 53 push %ebx 1206a8: 83 ec 4c sub $0x4c,%esp 1206ab: 8b 6c 24 64 mov 0x64(%esp),%ebp 1206af: 8b 74 24 68 mov 0x68(%esp),%esi POSIX_signals_Siginfo_node *psiginfo; /* * Only supported for the "calling process" (i.e. this node). */ if ( pid != getpid() ) 1206b3: e8 b8 fd ff ff call 120470 1206b8: 3b 44 24 60 cmp 0x60(%esp),%eax 1206bc: 0f 85 5e 02 00 00 jne 120920 rtems_set_errno_and_return_minus_one( ESRCH ); /* * Validate the signal passed. */ if ( !sig ) 1206c2: 85 ed test %ebp,%ebp 1206c4: 0f 84 6b 02 00 00 je 120935 static inline bool is_valid_signo( int signo ) { return ((signo) >= 1 && (signo) <= 32 ); 1206ca: 8d 4d ff lea -0x1(%ebp),%ecx rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(sig) ) 1206cd: 83 f9 1f cmp $0x1f,%ecx 1206d0: 0f 87 5f 02 00 00 ja 120935 rtems_set_errno_and_return_minus_one( EINVAL ); /* * If the signal is being ignored, then we are out of here. */ if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) 1206d6: 8d 44 6d 00 lea 0x0(%ebp,%ebp,2),%eax 1206da: 83 3c 85 48 25 13 00 cmpl $0x1,0x132548(,%eax,4) 1206e1: 01 1206e2: 0f 84 00 02 00 00 je 1208e8 /* * P1003.1c/Draft 10, p. 33 says that certain signals should always * be directed to the executing thread such as those caused by hardware * faults. */ if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) ) 1206e8: 83 fd 08 cmp $0x8,%ebp 1206eb: 0f 84 cf 00 00 00 je 1207c0 1206f1: 83 fd 04 cmp $0x4,%ebp 1206f4: 0f 84 c6 00 00 00 je 1207c0 1206fa: 83 fd 0b cmp $0xb,%ebp 1206fd: 0f 84 bd 00 00 00 je 1207c0 static inline sigset_t signo_to_mask( uint32_t sig ) { return 1u << (sig - 1); 120703: bb 01 00 00 00 mov $0x1,%ebx 120708: d3 e3 shl %cl,%ebx /* * Build up a siginfo structure */ siginfo = &siginfo_struct; siginfo->si_signo = sig; 12070a: 89 6c 24 34 mov %ebp,0x34(%esp) siginfo->si_code = SI_USER; 12070e: c7 44 24 38 01 00 00 movl $0x1,0x38(%esp) 120715: 00 if ( !value ) { 120716: 85 f6 test %esi,%esi 120718: 0f 84 d2 01 00 00 je 1208f0 siginfo->si_value.sival_int = 0; } else { siginfo->si_value = *value; 12071e: 8b 06 mov (%esi),%eax 120720: 89 44 24 3c mov %eax,0x3c(%esp) * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 120724: a1 44 1f 13 00 mov 0x131f44,%eax 120729: 40 inc %eax 12072a: a3 44 1f 13 00 mov %eax,0x131f44 return _Thread_Dispatch_disable_level; 12072f: a1 44 1f 13 00 mov 0x131f44,%eax /* * Is the currently executing thread interested? If so then it will * get it an execute it as soon as the dispatcher executes. */ the_thread = _Thread_Executing; 120734: a1 cc 24 13 00 mov 0x1324cc,%eax api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ( _POSIX_signals_Is_interested( api, mask ) ) { 120739: 8b 90 e8 00 00 00 mov 0xe8(%eax),%edx 12073f: 8b 92 d0 00 00 00 mov 0xd0(%edx),%edx 120745: f7 d2 not %edx 120747: 85 d3 test %edx,%ebx 120749: 75 31 jne 12077c */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First( Chain_Control *the_chain ) { return _Chain_Head( the_chain )->next; 12074b: a1 e0 26 13 00 mov 0x1326e0,%eax /* XXX violation of visibility -- need to define thread queue support */ the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo; for ( the_node = _Chain_First( the_chain ); 120750: 3d e4 26 13 00 cmp $0x1326e4,%eax 120755: 75 1a jne 120771 120757: e9 80 00 00 00 jmp 1207dc /* * Is this thread is blocked waiting for another signal but has * not blocked this one? */ if (~api->signals_blocked & mask) 12075c: 8b 92 d0 00 00 00 mov 0xd0(%edx),%edx 120762: f7 d2 not %edx 120764: 85 d3 test %edx,%ebx 120766: 75 14 jne 12077c the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo; for ( the_node = _Chain_First( the_chain ); !_Chain_Is_tail( the_chain, the_node ) ; the_node = the_node->next ) { 120768: 8b 00 mov (%eax),%eax /* XXX violation of visibility -- need to define thread queue support */ the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo; for ( the_node = _Chain_First( the_chain ); 12076a: 3d e4 26 13 00 cmp $0x1326e4,%eax 12076f: 74 6b je 1207dc <== ALWAYS TAKEN !_Chain_Is_tail( the_chain, the_node ) ; the_node = the_node->next ) { the_thread = (Thread_Control *)the_node; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 120771: 8b 90 e8 00 00 00 mov 0xe8(%eax),%edx #endif /* * Is this thread is actually blocked waiting for the signal? */ if (the_thread->Wait.option & mask) 120777: 85 58 30 test %ebx,0x30(%eax) 12077a: 74 e0 je 12075c mask = signo_to_mask( sig ); /* * Build up a siginfo structure */ siginfo = &siginfo_struct; 12077c: 8d 54 24 34 lea 0x34(%esp),%edx 120780: 89 54 24 08 mov %edx,0x8(%esp) /* * Returns true if the signal was synchronously given to a thread * blocked waiting for the signal. */ if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) { 120784: 89 6c 24 04 mov %ebp,0x4(%esp) 120788: 89 04 24 mov %eax,(%esp) 12078b: e8 e4 01 00 00 call 120974 <_POSIX_signals_Unblock_thread> 120790: 84 c0 test %al,%al 120792: 75 1c jne 1207b0 /* * We may have woken up a thread but we definitely need to post the * signal to the process wide information set. */ _POSIX_signals_Set_process_signals( mask ); 120794: 89 1c 24 mov %ebx,(%esp) 120797: e8 c8 01 00 00 call 120964 <_POSIX_signals_Set_process_signals> if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) { 12079c: 8d 5c 6d 00 lea 0x0(%ebp,%ebp,2),%ebx 1207a0: c1 e3 02 shl $0x2,%ebx 1207a3: 83 bb 40 25 13 00 02 cmpl $0x2,0x132540(%ebx) 1207aa: 0f 84 fc 00 00 00 je 1208ac /* * Returns true if the signal was synchronously given to a thread * blocked waiting for the signal. */ if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) { _Thread_Enable_dispatch(); 1207b0: e8 6f d6 fe ff call 10de24 <_Thread_Enable_dispatch> return 0; 1207b5: 31 c0 xor %eax,%eax } DEBUG_STEP("\n"); _Thread_Enable_dispatch(); return 0; } 1207b7: 83 c4 4c add $0x4c,%esp 1207ba: 5b pop %ebx 1207bb: 5e pop %esi 1207bc: 5f pop %edi 1207bd: 5d pop %ebp 1207be: c3 ret 1207bf: 90 nop * P1003.1c/Draft 10, p. 33 says that certain signals should always * be directed to the executing thread such as those caused by hardware * faults. */ if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) ) return pthread_kill( pthread_self(), sig ); 1207c0: e8 83 03 00 00 call 120b48 1207c5: 89 6c 24 04 mov %ebp,0x4(%esp) 1207c9: 89 04 24 mov %eax,(%esp) 1207cc: e8 af 02 00 00 call 120a80 } DEBUG_STEP("\n"); _Thread_Enable_dispatch(); return 0; } 1207d1: 83 c4 4c add $0x4c,%esp 1207d4: 5b pop %ebx 1207d5: 5e pop %esi 1207d6: 5f pop %edi 1207d7: 5d pop %ebp 1207d8: c3 ret 1207d9: 8d 76 00 lea 0x0(%esi),%esi * NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1; 1207dc: 0f b6 05 4c da 12 00 movzbl 0x12da4c,%eax 1207e3: 40 inc %eax * * NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL; 1207e4: c7 44 24 24 00 00 00 movl $0x0,0x24(%esp) 1207eb: 00 interested_priority = PRIORITY_MAXIMUM + 1; for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) { 1207ec: c7 44 24 20 02 00 00 movl $0x2,0x20(%esp) 1207f3: 00 1207f4: 89 5c 24 1c mov %ebx,0x1c(%esp) 1207f8: 89 6c 24 28 mov %ebp,0x28(%esp) 1207fc: 89 c5 mov %eax,%ebp /* * This can occur when no one is interested and an API is not configured. */ if ( !_Objects_Information_table[ the_api ] ) 1207fe: 8b 54 24 20 mov 0x20(%esp),%edx 120802: 8b 04 95 1c 1f 13 00 mov 0x131f1c(,%edx,4),%eax 120809: 85 c0 test %eax,%eax 12080b: 74 70 je 12087d <== NEVER TAKEN continue; the_info = _Objects_Information_table[ the_api ][ 1 ]; 12080d: 8b 40 04 mov 0x4(%eax),%eax */ if ( !the_info ) continue; #endif maximum = the_info->maximum; 120810: 0f b7 58 10 movzwl 0x10(%eax),%ebx object_table = the_info->local_table; 120814: 8b 70 1c mov 0x1c(%eax),%esi for ( index = 1 ; index <= maximum ; index++ ) { 120817: 85 db test %ebx,%ebx 120819: 74 62 je 12087d 12081b: b8 01 00 00 00 mov $0x1,%eax 120820: 89 df mov %ebx,%edi 120822: 66 90 xchg %ax,%ax the_thread = (Thread_Control *) object_table[ index ]; 120824: 8b 14 86 mov (%esi,%eax,4),%edx if ( !the_thread ) 120827: 85 d2 test %edx,%edx 120829: 74 4d je 120878 /* * If this thread is of lower priority than the interested thread, * go on to the next thread. */ if ( the_thread->current_priority > interested_priority ) 12082b: 8b 4a 14 mov 0x14(%edx),%ecx 12082e: 39 e9 cmp %ebp,%ecx 120830: 77 46 ja 120878 #if defined(RTEMS_DEBUG) if ( !api ) continue; #endif if ( !_POSIX_signals_Is_interested( api, mask ) ) 120832: 8b 9a e8 00 00 00 mov 0xe8(%edx),%ebx 120838: 8b 9b d0 00 00 00 mov 0xd0(%ebx),%ebx 12083e: f7 d3 not %ebx 120840: 85 5c 24 1c test %ebx,0x1c(%esp) 120844: 74 32 je 120878 * * NOTE: We initialized interested_priority to PRIORITY_MAXIMUM + 1 * so we never have to worry about deferencing a NULL * interested thread. */ if ( the_thread->current_priority < interested_priority ) { 120846: 39 e9 cmp %ebp,%ecx 120848: 72 26 jb 120870 * and blocking interruptibutable by signal. * * If the interested thread is ready, don't think about changing. */ if ( interested && !_States_Is_ready( interested->current_state ) ) { 12084a: 8b 5c 24 24 mov 0x24(%esp),%ebx 12084e: 85 db test %ebx,%ebx 120850: 74 26 je 120878 <== NEVER TAKEN 120852: 8b 5c 24 24 mov 0x24(%esp),%ebx 120856: 8b 5b 10 mov 0x10(%ebx),%ebx 120859: 89 5c 24 18 mov %ebx,0x18(%esp) 12085d: 85 db test %ebx,%ebx 12085f: 74 17 je 120878 <== NEVER TAKEN /* preferred ready over blocked */ DEBUG_STEP("5"); if ( _States_Is_ready( the_thread->current_state ) ) { 120861: 8b 5a 10 mov 0x10(%edx),%ebx 120864: 89 5c 24 2c mov %ebx,0x2c(%esp) 120868: 85 db test %ebx,%ebx 12086a: 0f 85 90 00 00 00 jne 120900 120870: 89 cd mov %ecx,%ebp 120872: 89 54 24 24 mov %edx,0x24(%esp) 120876: 66 90 xchg %ax,%ax #endif maximum = the_info->maximum; object_table = the_info->local_table; for ( index = 1 ; index <= maximum ; index++ ) { 120878: 40 inc %eax 120879: 39 c7 cmp %eax,%edi 12087b: 73 a7 jae 120824 * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1; for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) { 12087d: ff 44 24 20 incl 0x20(%esp) 120881: 83 7c 24 20 04 cmpl $0x4,0x20(%esp) 120886: 0f 85 72 ff ff ff jne 1207fe 12088c: 8b 5c 24 1c mov 0x1c(%esp),%ebx 120890: 8b 6c 24 28 mov 0x28(%esp),%ebp } } } } if ( interested ) { 120894: 8b 44 24 24 mov 0x24(%esp),%eax 120898: 85 c0 test %eax,%eax 12089a: 0f 84 f4 fe ff ff je 120794 1208a0: 8b 44 24 24 mov 0x24(%esp),%eax 1208a4: e9 d3 fe ff ff jmp 12077c 1208a9: 8d 76 00 lea 0x0(%esi),%esi */ _POSIX_signals_Set_process_signals( mask ); if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) { psiginfo = (POSIX_signals_Siginfo_node *) 1208ac: c7 04 24 c0 26 13 00 movl $0x1326c0,(%esp) 1208b3: e8 40 bb fe ff call 10c3f8 <_Chain_Get> _Chain_Get( &_POSIX_signals_Inactive_siginfo ); if ( !psiginfo ) { 1208b8: 85 c0 test %eax,%eax 1208ba: 0f 84 8a 00 00 00 je 12094a _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EAGAIN ); } psiginfo->Info = *siginfo; 1208c0: 8d 78 08 lea 0x8(%eax),%edi 1208c3: 8d 74 24 34 lea 0x34(%esp),%esi 1208c7: b9 03 00 00 00 mov $0x3,%ecx 1208cc: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node ); 1208ce: 89 44 24 04 mov %eax,0x4(%esp) 1208d2: 81 c3 60 27 13 00 add $0x132760,%ebx 1208d8: 89 1c 24 mov %ebx,(%esp) 1208db: e8 f4 ba fe ff call 10c3d4 <_Chain_Append> 1208e0: e9 cb fe ff ff jmp 1207b0 1208e5: 8d 76 00 lea 0x0(%esi),%esi /* * If the signal is being ignored, then we are out of here. */ if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) return 0; 1208e8: 31 c0 xor %eax,%eax 1208ea: e9 e2 fe ff ff jmp 1207d1 1208ef: 90 nop */ siginfo = &siginfo_struct; siginfo->si_signo = sig; siginfo->si_code = SI_USER; if ( !value ) { siginfo->si_value.sival_int = 0; 1208f0: c7 44 24 3c 00 00 00 movl $0x0,0x3c(%esp) 1208f7: 00 1208f8: e9 27 fe ff ff jmp 120724 1208fd: 8d 76 00 lea 0x0(%esi),%esi continue; } DEBUG_STEP("6"); /* prefer blocked/interruptible over blocked/not interruptible */ if ( !_States_Is_interruptible_by_signal(interested->current_state) ) { 120900: f7 44 24 18 00 00 00 testl $0x10000000,0x18(%esp) 120907: 10 120908: 0f 85 6a ff ff ff jne 120878 DEBUG_STEP("7"); if ( _States_Is_interruptible_by_signal(the_thread->current_state) ) { 12090e: 81 e3 00 00 00 10 and $0x10000000,%ebx 120914: 0f 84 5e ff ff ff je 120878 12091a: e9 51 ff ff ff jmp 120870 12091f: 90 nop /* * Only supported for the "calling process" (i.e. this node). */ if ( pid != getpid() ) rtems_set_errno_and_return_minus_one( ESRCH ); 120920: e8 db 32 ff ff call 113c00 <__errno> 120925: c7 00 03 00 00 00 movl $0x3,(%eax) 12092b: b8 ff ff ff ff mov $0xffffffff,%eax 120930: e9 9c fe ff ff jmp 1207d1 */ if ( !sig ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(sig) ) rtems_set_errno_and_return_minus_one( EINVAL ); 120935: e8 c6 32 ff ff call 113c00 <__errno> 12093a: c7 00 16 00 00 00 movl $0x16,(%eax) 120940: b8 ff ff ff ff mov $0xffffffff,%eax 120945: e9 87 fe ff ff jmp 1207d1 if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) { psiginfo = (POSIX_signals_Siginfo_node *) _Chain_Get( &_POSIX_signals_Inactive_siginfo ); if ( !psiginfo ) { _Thread_Enable_dispatch(); 12094a: e8 d5 d4 fe ff call 10de24 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( EAGAIN ); 12094f: e8 ac 32 ff ff call 113c00 <__errno> 120954: c7 00 0b 00 00 00 movl $0xb,(%eax) 12095a: b8 ff ff ff ff mov $0xffffffff,%eax 12095f: e9 6d fe ff ff jmp 1207d1 =============================================================================== 00110ffc : int pthread_attr_setschedpolicy( pthread_attr_t *attr, int policy ) { 110ffc: 8b 44 24 04 mov 0x4(%esp),%eax if ( !attr || !attr->is_initialized ) 111000: 85 c0 test %eax,%eax 111002: 74 06 je 11100a 111004: 8b 08 mov (%eax),%ecx 111006: 85 c9 test %ecx,%ecx 111008: 75 06 jne 111010 return EINVAL; 11100a: b8 16 00 00 00 mov $0x16,%eax 11100f: c3 ret switch ( policy ) { 111010: 8b 54 24 08 mov 0x8(%esp),%edx 111014: 85 d2 test %edx,%edx 111016: 78 1b js 111033 111018: 83 7c 24 08 02 cmpl $0x2,0x8(%esp) 11101d: 7f 0d jg 11102c case SCHED_OTHER: case SCHED_FIFO: case SCHED_RR: case SCHED_SPORADIC: attr->schedpolicy = policy; 11101f: 8b 54 24 08 mov 0x8(%esp),%edx 111023: 89 50 14 mov %edx,0x14(%eax) return 0; 111026: 31 c0 xor %eax,%eax 111028: c3 ret 111029: 8d 76 00 lea 0x0(%esi),%esi ) { if ( !attr || !attr->is_initialized ) return EINVAL; switch ( policy ) { 11102c: 83 7c 24 08 04 cmpl $0x4,0x8(%esp) 111031: 74 ec je 11101f <== ALWAYS TAKEN case SCHED_SPORADIC: attr->schedpolicy = policy; return 0; default: return ENOTSUP; 111033: b8 86 00 00 00 mov $0x86,%eax } } 111038: c3 ret =============================================================================== 0010bc6c : int pthread_barrier_init( pthread_barrier_t *barrier, const pthread_barrierattr_t *attr, unsigned int count ) { 10bc6c: 56 push %esi 10bc6d: 53 push %ebx 10bc6e: 83 ec 34 sub $0x34,%esp 10bc71: 8b 5c 24 40 mov 0x40(%esp),%ebx const pthread_barrierattr_t *the_attr; /* * Error check parameters */ if ( !barrier ) 10bc75: 85 db test %ebx,%ebx 10bc77: 74 08 je 10bc81 return EINVAL; if ( count == 0 ) 10bc79: 8b 4c 24 48 mov 0x48(%esp),%ecx 10bc7d: 85 c9 test %ecx,%ecx 10bc7f: 75 0b jne 10bc8c switch ( the_attr->process_shared ) { case PTHREAD_PROCESS_PRIVATE: /* only supported values */ break; case PTHREAD_PROCESS_SHARED: default: return EINVAL; 10bc81: b8 16 00 00 00 mov $0x16,%eax * Exit the critical section and return the user an operational barrier */ *barrier = the_barrier->Object.id; _Thread_Enable_dispatch(); return 0; } 10bc86: 83 c4 34 add $0x34,%esp 10bc89: 5b pop %ebx 10bc8a: 5e pop %esi 10bc8b: c3 ret return EINVAL; /* * If the user passed in NULL, use the default attributes */ if ( attr ) { 10bc8c: 8b 44 24 44 mov 0x44(%esp),%eax 10bc90: 85 c0 test %eax,%eax 10bc92: 74 7c je 10bd10 } /* * Now start error checking the attributes that we are going to use */ if ( !the_attr->is_initialized ) 10bc94: 8b 10 mov (%eax),%edx 10bc96: 85 d2 test %edx,%edx 10bc98: 74 e7 je 10bc81 return EINVAL; switch ( the_attr->process_shared ) { 10bc9a: 8b 40 04 mov 0x4(%eax),%eax 10bc9d: 85 c0 test %eax,%eax 10bc9f: 75 e0 jne 10bc81 <== NEVER TAKEN } /* * Convert from POSIX attributes to Core Barrier attributes */ the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; 10bca1: c7 44 24 20 00 00 00 movl $0x0,0x20(%esp) 10bca8: 00 the_attributes.maximum_count = count; 10bca9: 8b 44 24 48 mov 0x48(%esp),%eax 10bcad: 89 44 24 24 mov %eax,0x24(%esp) * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 10bcb1: a1 c4 37 13 00 mov 0x1337c4,%eax 10bcb6: 40 inc %eax 10bcb7: a3 c4 37 13 00 mov %eax,0x1337c4 return _Thread_Dispatch_disable_level; 10bcbc: a1 c4 37 13 00 mov 0x1337c4,%eax * This function allocates a barrier control block from * the inactive chain of free barrier control blocks. */ RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Allocate( void ) { return (POSIX_Barrier_Control *) 10bcc1: c7 04 24 a0 3b 13 00 movl $0x133ba0,(%esp) 10bcc8: e8 eb 20 00 00 call 10ddb8 <_Objects_Allocate> */ _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _POSIX_Barrier_Allocate(); if ( !the_barrier ) { 10bccd: 85 c0 test %eax,%eax 10bccf: 74 52 je 10bd23 _Thread_Enable_dispatch(); return EAGAIN; } _CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes ); 10bcd1: 8d 54 24 20 lea 0x20(%esp),%edx 10bcd5: 89 54 24 04 mov %edx,0x4(%esp) 10bcd9: 8d 50 10 lea 0x10(%eax),%edx 10bcdc: 89 14 24 mov %edx,(%esp) 10bcdf: 89 44 24 1c mov %eax,0x1c(%esp) 10bce3: e8 cc 17 00 00 call 10d4b4 <_CORE_barrier_Initialize> uint32_t name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10bce8: 8b 44 24 1c mov 0x1c(%esp),%eax 10bcec: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, uint32_t name ) { _Objects_Set_local_object( 10bcef: 0f b7 f2 movzwl %dx,%esi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10bcf2: 8b 0d bc 3b 13 00 mov 0x133bbc,%ecx 10bcf8: 89 04 b1 mov %eax,(%ecx,%esi,4) _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 10bcfb: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) ); /* * Exit the critical section and return the user an operational barrier */ *barrier = the_barrier->Object.id; 10bd02: 89 13 mov %edx,(%ebx) _Thread_Enable_dispatch(); 10bd04: e8 ab 31 00 00 call 10eeb4 <_Thread_Enable_dispatch> return 0; 10bd09: 31 c0 xor %eax,%eax 10bd0b: e9 76 ff ff ff jmp 10bc86 * If the user passed in NULL, use the default attributes */ if ( attr ) { the_attr = attr; } else { (void) pthread_barrierattr_init( &my_attr ); 10bd10: 8d 74 24 28 lea 0x28(%esp),%esi 10bd14: 89 34 24 mov %esi,(%esp) 10bd17: e8 84 fe ff ff call 10bba0 the_attr = &my_attr; 10bd1c: 89 f0 mov %esi,%eax 10bd1e: e9 71 ff ff ff jmp 10bc94 _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _POSIX_Barrier_Allocate(); if ( !the_barrier ) { _Thread_Enable_dispatch(); 10bd23: e8 8c 31 00 00 call 10eeb4 <_Thread_Enable_dispatch> return EAGAIN; 10bd28: b8 0b 00 00 00 mov $0xb,%eax 10bd2d: e9 54 ff ff ff jmp 10bc86 =============================================================================== 0010b4fc : void pthread_cleanup_push( void (*routine)( void * ), void *arg ) { 10b4fc: 56 push %esi 10b4fd: 53 push %ebx 10b4fe: 83 ec 14 sub $0x14,%esp 10b501: 8b 5c 24 20 mov 0x20(%esp),%ebx 10b505: 8b 74 24 24 mov 0x24(%esp),%esi /* * The POSIX standard does not address what to do when the routine * is NULL. It also does not address what happens when we cannot * allocate memory or anything else bad happens. */ if ( !routine ) 10b509: 85 db test %ebx,%ebx 10b50b: 74 4f je 10b55c * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 10b50d: a1 c4 30 13 00 mov 0x1330c4,%eax 10b512: 40 inc %eax 10b513: a3 c4 30 13 00 mov %eax,0x1330c4 return _Thread_Dispatch_disable_level; 10b518: a1 c4 30 13 00 mov 0x1330c4,%eax return; _Thread_Disable_dispatch(); handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) ); 10b51d: c7 04 24 10 00 00 00 movl $0x10,(%esp) 10b524: e8 cf 41 00 00 call 10f6f8 <_Workspace_Allocate> if ( handler ) { 10b529: 85 c0 test %eax,%eax 10b52b: 74 24 je 10b551 <== NEVER TAKEN thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 10b52d: 8b 15 4c 36 13 00 mov 0x13364c,%edx handler_stack = &thread_support->Cancellation_Handlers; 10b533: 8b 92 e8 00 00 00 mov 0xe8(%edx),%edx 10b539: 81 c2 e4 00 00 00 add $0xe4,%edx handler->routine = routine; 10b53f: 89 58 08 mov %ebx,0x8(%eax) handler->arg = arg; 10b542: 89 70 0c mov %esi,0xc(%eax) _Chain_Append( handler_stack, &handler->Node ); 10b545: 89 44 24 04 mov %eax,0x4(%esp) 10b549: 89 14 24 mov %edx,(%esp) 10b54c: e8 cb 18 00 00 call 10ce1c <_Chain_Append> } _Thread_Enable_dispatch(); } 10b551: 83 c4 14 add $0x14,%esp 10b554: 5b pop %ebx 10b555: 5e pop %esi handler->routine = routine; handler->arg = arg; _Chain_Append( handler_stack, &handler->Node ); } _Thread_Enable_dispatch(); 10b556: e9 91 32 00 00 jmp 10e7ec <_Thread_Enable_dispatch> 10b55b: 90 nop } 10b55c: 83 c4 14 add $0x14,%esp 10b55f: 5b pop %ebx 10b560: 5e pop %esi 10b561: c3 ret =============================================================================== 0010c604 : int pthread_cond_init( pthread_cond_t *cond, const pthread_condattr_t *attr ) { 10c604: 53 push %ebx 10c605: 83 ec 28 sub $0x28,%esp 10c608: 8b 44 24 34 mov 0x34(%esp),%eax POSIX_Condition_variables_Control *the_cond; const pthread_condattr_t *the_attr; if ( attr ) the_attr = attr; 10c60c: 85 c0 test %eax,%eax 10c60e: 0f 84 98 00 00 00 je 10c6ac 10c614: 89 c3 mov %eax,%ebx else the_attr = &_POSIX_Condition_variables_Default_attributes; /* * Be careful about attributes when global!!! */ if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED ) 10c616: 83 7b 04 01 cmpl $0x1,0x4(%ebx) 10c61a: 74 06 je 10c622 <== NEVER TAKEN return EINVAL; if ( !the_attr->is_initialized ) 10c61c: 8b 03 mov (%ebx),%eax 10c61e: 85 c0 test %eax,%eax 10c620: 75 0a jne 10c62c /* * Be careful about attributes when global!!! */ if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED ) return EINVAL; 10c622: b8 16 00 00 00 mov $0x16,%eax *cond = the_cond->Object.id; _Thread_Enable_dispatch(); return 0; } 10c627: 83 c4 28 add $0x28,%esp 10c62a: 5b pop %ebx 10c62b: c3 ret * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 10c62c: a1 04 4e 13 00 mov 0x134e04,%eax 10c631: 40 inc %eax 10c632: a3 04 4e 13 00 mov %eax,0x134e04 return _Thread_Dispatch_disable_level; 10c637: a1 04 4e 13 00 mov 0x134e04,%eax */ RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control *_POSIX_Condition_variables_Allocate( void ) { return (POSIX_Condition_variables_Control *) 10c63c: c7 04 24 80 52 13 00 movl $0x135280,(%esp) 10c643: e8 d0 27 00 00 call 10ee18 <_Objects_Allocate> _Thread_Disable_dispatch(); the_cond = _POSIX_Condition_variables_Allocate(); if ( !the_cond ) { 10c648: 85 c0 test %eax,%eax 10c64a: 74 6c je 10c6b8 _Thread_Enable_dispatch(); return ENOMEM; } the_cond->process_shared = the_attr->process_shared; 10c64c: 8b 53 04 mov 0x4(%ebx),%edx 10c64f: 89 50 10 mov %edx,0x10(%eax) the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX; 10c652: c7 40 14 00 00 00 00 movl $0x0,0x14(%eax) _Thread_queue_Initialize( 10c659: c7 44 24 0c 74 00 00 movl $0x74,0xc(%esp) 10c660: 00 10c661: c7 44 24 08 00 08 00 movl $0x10000800,0x8(%esp) 10c668: 10 10c669: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10c670: 00 10c671: 8d 50 18 lea 0x18(%eax),%edx 10c674: 89 14 24 mov %edx,(%esp) 10c677: 89 44 24 1c mov %eax,0x1c(%esp) 10c67b: e8 10 40 00 00 call 110690 <_Thread_queue_Initialize> uint32_t name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10c680: 8b 44 24 1c mov 0x1c(%esp),%eax 10c684: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, uint32_t name ) { _Objects_Set_local_object( 10c687: 0f b7 da movzwl %dx,%ebx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10c68a: 8b 0d 9c 52 13 00 mov 0x13529c,%ecx 10c690: 89 04 99 mov %eax,(%ecx,%ebx,4) _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 10c693: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) &_POSIX_Condition_variables_Information, &the_cond->Object, 0 ); *cond = the_cond->Object.id; 10c69a: 8b 44 24 30 mov 0x30(%esp),%eax 10c69e: 89 10 mov %edx,(%eax) _Thread_Enable_dispatch(); 10c6a0: e8 6f 38 00 00 call 10ff14 <_Thread_Enable_dispatch> return 0; 10c6a5: 31 c0 xor %eax,%eax 10c6a7: e9 7b ff ff ff jmp 10c627 { POSIX_Condition_variables_Control *the_cond; const pthread_condattr_t *the_attr; if ( attr ) the_attr = attr; else the_attr = &_POSIX_Condition_variables_Default_attributes; 10c6ac: bb 08 54 12 00 mov $0x125408,%ebx 10c6b1: e9 60 ff ff ff jmp 10c616 10c6b6: 66 90 xchg %ax,%ax _Thread_Disable_dispatch(); the_cond = _POSIX_Condition_variables_Allocate(); if ( !the_cond ) { _Thread_Enable_dispatch(); 10c6b8: e8 57 38 00 00 call 10ff14 <_Thread_Enable_dispatch> return ENOMEM; 10c6bd: b8 0c 00 00 00 mov $0xc,%eax 10c6c2: e9 60 ff ff ff jmp 10c627 =============================================================================== 0010c484 : */ int pthread_condattr_destroy( pthread_condattr_t *attr ) { 10c484: 8b 44 24 04 mov 0x4(%esp),%eax if ( !attr || attr->is_initialized == false ) 10c488: 85 c0 test %eax,%eax 10c48a: 74 06 je 10c492 10c48c: 8b 10 mov (%eax),%edx 10c48e: 85 d2 test %edx,%edx 10c490: 75 06 jne 10c498 <== ALWAYS TAKEN return EINVAL; 10c492: b8 16 00 00 00 mov $0x16,%eax attr->is_initialized = false; return 0; } 10c497: c3 ret ) { if ( !attr || attr->is_initialized == false ) return EINVAL; attr->is_initialized = false; 10c498: c7 00 00 00 00 00 movl $0x0,(%eax) return 0; 10c49e: 31 c0 xor %eax,%eax 10c4a0: c3 ret =============================================================================== 0010b978 : pthread_t *thread, const pthread_attr_t *attr, void *(*start_routine)( void * ), void *arg ) { 10b978: 55 push %ebp 10b979: 57 push %edi 10b97a: 56 push %esi 10b97b: 53 push %ebx 10b97c: 83 ec 7c sub $0x7c,%esp 10b97f: 8b 9c 24 94 00 00 00 mov 0x94(%esp),%ebx int schedpolicy = SCHED_RR; struct sched_param schedparam; Objects_Name name; int rc; if ( !start_routine ) 10b986: 8b b4 24 98 00 00 00 mov 0x98(%esp),%esi 10b98d: 85 f6 test %esi,%esi 10b98f: 74 5f je 10b9f0 return EFAULT; the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes; 10b991: 85 db test %ebx,%ebx 10b993: 74 6b je 10ba00 if ( !the_attr->is_initialized ) 10b995: 8b 0b mov (%ebx),%ecx 10b997: 85 c9 test %ecx,%ecx 10b999: 75 11 jne 10b9ac schedpolicy = the_attr->schedpolicy; schedparam = the_attr->schedparam; break; default: return EINVAL; 10b99b: bd 16 00 00 00 mov $0x16,%ebp */ *thread = the_thread->Object.id; _RTEMS_Unlock_allocator(); return 0; } 10b9a0: 89 e8 mov %ebp,%eax 10b9a2: 83 c4 7c add $0x7c,%esp 10b9a5: 5b pop %ebx 10b9a6: 5e pop %esi 10b9a7: 5f pop %edi 10b9a8: 5d pop %ebp 10b9a9: c3 ret 10b9aa: 66 90 xchg %ax,%ax * stack space if it is allowed to allocate it itself. * * NOTE: If the user provides the stack we will let it drop below * twice the minimum. */ if ( the_attr->stackaddr && !_Stack_Is_enough(the_attr->stacksize) ) 10b9ac: 8b 53 04 mov 0x4(%ebx),%edx 10b9af: 85 d2 test %edx,%edx 10b9b1: 74 0a je 10b9bd 10b9b3: a1 d0 ed 12 00 mov 0x12edd0,%eax 10b9b8: 39 43 08 cmp %eax,0x8(%ebx) 10b9bb: 72 de jb 10b99b * If inheritsched is set to PTHREAD_INHERIT_SCHED, then this thread * inherits scheduling attributes from the creating thread. If it is * PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the * attributes structure. */ switch ( the_attr->inheritsched ) { 10b9bd: 8b 43 10 mov 0x10(%ebx),%eax 10b9c0: 83 f8 01 cmp $0x1,%eax 10b9c3: 74 43 je 10ba08 10b9c5: 83 f8 02 cmp $0x2,%eax 10b9c8: 75 d1 jne 10b99b schedpolicy = api->schedpolicy; schedparam = api->schedparam; break; case PTHREAD_EXPLICIT_SCHED: schedpolicy = the_attr->schedpolicy; 10b9ca: 8b 53 14 mov 0x14(%ebx),%edx 10b9cd: 89 54 24 34 mov %edx,0x34(%esp) schedparam = the_attr->schedparam; 10b9d1: 8d 54 24 54 lea 0x54(%esp),%edx 10b9d5: 8d 73 18 lea 0x18(%ebx),%esi 10b9d8: b9 07 00 00 00 mov $0x7,%ecx 10b9dd: 89 d7 mov %edx,%edi 10b9df: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * Check the contentionscope since rtems only supports PROCESS wide * contention (i.e. no system wide contention). */ if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS ) 10b9e1: 8b 43 0c mov 0xc(%ebx),%eax 10b9e4: 85 c0 test %eax,%eax 10b9e6: 74 4c je 10ba34 return ENOTSUP; 10b9e8: bd 86 00 00 00 mov $0x86,%ebp 10b9ed: eb b1 jmp 10b9a0 10b9ef: 90 nop struct sched_param schedparam; Objects_Name name; int rc; if ( !start_routine ) return EFAULT; 10b9f0: bd 0e 00 00 00 mov $0xe,%ebp */ *thread = the_thread->Object.id; _RTEMS_Unlock_allocator(); return 0; } 10b9f5: 89 e8 mov %ebp,%eax 10b9f7: 83 c4 7c add $0x7c,%esp 10b9fa: 5b pop %ebx 10b9fb: 5e pop %esi 10b9fc: 5f pop %edi 10b9fd: 5d pop %ebp 10b9fe: c3 ret 10b9ff: 90 nop int rc; if ( !start_routine ) return EFAULT; the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes; 10ba00: bb 60 3c 12 00 mov $0x123c60,%ebx 10ba05: eb 8e jmp 10b995 10ba07: 90 nop * PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the * attributes structure. */ switch ( the_attr->inheritsched ) { case PTHREAD_INHERIT_SCHED: api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 10ba08: a1 2c 38 13 00 mov 0x13382c,%eax 10ba0d: 8b b0 e8 00 00 00 mov 0xe8(%eax),%esi schedpolicy = api->schedpolicy; 10ba13: 8b 96 84 00 00 00 mov 0x84(%esi),%edx 10ba19: 89 54 24 34 mov %edx,0x34(%esp) schedparam = api->schedparam; 10ba1d: 8d 54 24 54 lea 0x54(%esp),%edx 10ba21: 81 c6 88 00 00 00 add $0x88,%esi 10ba27: b9 07 00 00 00 mov $0x7,%ecx 10ba2c: 89 d7 mov %edx,%edi 10ba2e: f3 a5 rep movsl %ds:(%esi),%es:(%edi) break; 10ba30: eb af jmp 10b9e1 10ba32: 66 90 xchg %ax,%ax return ENOTSUP; /* * Interpret the scheduling parameters. */ if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) ) 10ba34: 8b 44 24 54 mov 0x54(%esp),%eax 10ba38: 89 04 24 mov %eax,(%esp) 10ba3b: 89 54 24 30 mov %edx,0x30(%esp) 10ba3f: e8 74 60 00 00 call 111ab8 <_POSIX_Priority_Is_valid> 10ba44: 84 c0 test %al,%al 10ba46: 8b 54 24 30 mov 0x30(%esp),%edx 10ba4a: 0f 84 4b ff ff ff je 10b99b <== NEVER TAKEN return EINVAL; core_priority = _POSIX_Priority_To_core( schedparam.sched_priority ); 10ba50: 8b 74 24 54 mov 0x54(%esp),%esi RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core( int priority ) { return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1); 10ba54: 0f b6 3d cc ed 12 00 movzbl 0x12edcc,%edi /* * Set the core scheduling policy information. */ rc = _POSIX_Thread_Translate_sched_param( 10ba5b: 8d 44 24 50 lea 0x50(%esp),%eax 10ba5f: 89 44 24 0c mov %eax,0xc(%esp) 10ba63: 8d 44 24 4c lea 0x4c(%esp),%eax 10ba67: 89 44 24 08 mov %eax,0x8(%esp) 10ba6b: 89 54 24 04 mov %edx,0x4(%esp) 10ba6f: 8b 4c 24 34 mov 0x34(%esp),%ecx 10ba73: 89 0c 24 mov %ecx,(%esp) 10ba76: e8 59 60 00 00 call 111ad4 <_POSIX_Thread_Translate_sched_param> 10ba7b: 89 c5 mov %eax,%ebp schedpolicy, &schedparam, &budget_algorithm, &budget_callout ); if ( rc ) 10ba7d: 85 c0 test %eax,%eax 10ba7f: 0f 85 1b ff ff ff jne 10b9a0 #endif /* * Lock the allocator mutex for protection */ _RTEMS_Lock_allocator(); 10ba85: a1 30 33 13 00 mov 0x133330,%eax 10ba8a: 89 04 24 mov %eax,(%esp) 10ba8d: e8 a2 18 00 00 call 10d334 <_API_Mutex_Lock> * _POSIX_Threads_Allocate */ RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void ) { return (Thread_Control *) _Objects_Allocate( &_POSIX_Threads_Information ); 10ba92: c7 04 24 00 35 13 00 movl $0x133500,(%esp) 10ba99: e8 1e 22 00 00 call 10dcbc <_Objects_Allocate> 10ba9e: 89 44 24 3c mov %eax,0x3c(%esp) * Allocate the thread control block. * * NOTE: Global threads are not currently supported. */ the_thread = _POSIX_Threads_Allocate(); if ( !the_thread ) { 10baa2: 85 c0 test %eax,%eax 10baa4: 8b 54 24 30 mov 0x30(%esp),%edx 10baa8: 0f 84 37 01 00 00 je 10bbe5 /* * Initialize the core thread for this task. */ name.name_p = NULL; /* posix threads don't have a name by default */ status = _Thread_Initialize( 10baae: 8b 4b 08 mov 0x8(%ebx),%ecx 10bab1: c7 44 24 28 00 00 00 movl $0x0,0x28(%esp) 10bab8: 00 10bab9: c7 44 24 24 00 00 00 movl $0x0,0x24(%esp) 10bac0: 00 10bac1: 8b 44 24 50 mov 0x50(%esp),%eax 10bac5: 89 44 24 20 mov %eax,0x20(%esp) 10bac9: 8b 44 24 4c mov 0x4c(%esp),%eax 10bacd: 89 44 24 1c mov %eax,0x1c(%esp) 10bad1: c7 44 24 18 01 00 00 movl $0x1,0x18(%esp) 10bad8: 00 10bad9: 81 e7 ff 00 00 00 and $0xff,%edi 10badf: 29 f7 sub %esi,%edi 10bae1: 89 7c 24 14 mov %edi,0x14(%esp) 10bae5: c7 44 24 10 01 00 00 movl $0x1,0x10(%esp) 10baec: 00 10baed: a1 d0 ed 12 00 mov 0x12edd0,%eax 10baf2: d1 e0 shl %eax 10baf4: 39 c8 cmp %ecx,%eax 10baf6: 73 02 jae 10bafa 10baf8: 89 c8 mov %ecx,%eax 10bafa: 89 44 24 0c mov %eax,0xc(%esp) 10bafe: 8b 43 04 mov 0x4(%ebx),%eax 10bb01: 89 44 24 08 mov %eax,0x8(%esp) 10bb05: 8b 44 24 3c mov 0x3c(%esp),%eax 10bb09: 89 44 24 04 mov %eax,0x4(%esp) 10bb0d: c7 04 24 00 35 13 00 movl $0x133500,(%esp) 10bb14: 89 54 24 30 mov %edx,0x30(%esp) 10bb18: e8 3b 33 00 00 call 10ee58 <_Thread_Initialize> budget_callout, 0, /* isr level */ name /* posix threads don't have a name */ ); if ( !status ) { 10bb1d: 84 c0 test %al,%al 10bb1f: 8b 54 24 30 mov 0x30(%esp),%edx RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free ( Thread_Control *the_pthread ) { _Objects_Free( &_POSIX_Threads_Information, &the_pthread->Object ); 10bb23: 8b 44 24 3c mov 0x3c(%esp),%eax 10bb27: 75 27 jne 10bb50 10bb29: 89 44 24 04 mov %eax,0x4(%esp) 10bb2d: c7 04 24 00 35 13 00 movl $0x133500,(%esp) 10bb34: e8 ff 24 00 00 call 10e038 <_Objects_Free> _POSIX_Threads_Free( the_thread ); _RTEMS_Unlock_allocator(); 10bb39: a1 30 33 13 00 mov 0x133330,%eax 10bb3e: 89 04 24 mov %eax,(%esp) 10bb41: e8 66 18 00 00 call 10d3ac <_API_Mutex_Unlock> return EAGAIN; 10bb46: bd 0b 00 00 00 mov $0xb,%ebp 10bb4b: e9 50 fe ff ff jmp 10b9a0 } /* * finish initializing the per API structure */ api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 10bb50: 8b 80 e8 00 00 00 mov 0xe8(%eax),%eax 10bb56: 89 44 24 38 mov %eax,0x38(%esp) api->Attributes = *the_attr; 10bb5a: b9 10 00 00 00 mov $0x10,%ecx 10bb5f: 89 c7 mov %eax,%edi 10bb61: 89 de mov %ebx,%esi 10bb63: f3 a5 rep movsl %ds:(%esi),%es:(%edi) api->detachstate = the_attr->detachstate; 10bb65: 8b 43 3c mov 0x3c(%ebx),%eax 10bb68: 8b 4c 24 38 mov 0x38(%esp),%ecx 10bb6c: 89 41 40 mov %eax,0x40(%ecx) api->schedpolicy = schedpolicy; 10bb6f: 8b 44 24 34 mov 0x34(%esp),%eax 10bb73: 89 81 84 00 00 00 mov %eax,0x84(%ecx) api->schedparam = schedparam; 10bb79: 89 cf mov %ecx,%edi 10bb7b: 81 c7 88 00 00 00 add $0x88,%edi 10bb81: b9 07 00 00 00 mov $0x7,%ecx 10bb86: 89 d6 mov %edx,%esi 10bb88: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * POSIX threads are allocated and started in one operation. */ status = _Thread_Start( 10bb8a: c7 44 24 10 00 00 00 movl $0x0,0x10(%esp) 10bb91: 00 10bb92: 8b 84 24 9c 00 00 00 mov 0x9c(%esp),%eax 10bb99: 89 44 24 0c mov %eax,0xc(%esp) 10bb9d: 8b 94 24 98 00 00 00 mov 0x98(%esp),%edx 10bba4: 89 54 24 08 mov %edx,0x8(%esp) 10bba8: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10bbaf: 00 10bbb0: 8b 44 24 3c mov 0x3c(%esp),%eax 10bbb4: 89 04 24 mov %eax,(%esp) 10bbb7: e8 58 3b 00 00 call 10f714 <_Thread_Start> _RTEMS_Unlock_allocator(); return EINVAL; } #endif if ( schedpolicy == SCHED_SPORADIC ) { 10bbbc: 83 7c 24 34 04 cmpl $0x4,0x34(%esp) 10bbc1: 74 38 je 10bbfb } /* * Return the id and indicate we successfully created the thread */ *thread = the_thread->Object.id; 10bbc3: 8b 44 24 3c mov 0x3c(%esp),%eax 10bbc7: 8b 50 08 mov 0x8(%eax),%edx 10bbca: 8b 84 24 90 00 00 00 mov 0x90(%esp),%eax 10bbd1: 89 10 mov %edx,(%eax) _RTEMS_Unlock_allocator(); 10bbd3: a1 30 33 13 00 mov 0x133330,%eax 10bbd8: 89 04 24 mov %eax,(%esp) 10bbdb: e8 cc 17 00 00 call 10d3ac <_API_Mutex_Unlock> 10bbe0: e9 bb fd ff ff jmp 10b9a0 * * NOTE: Global threads are not currently supported. */ the_thread = _POSIX_Threads_Allocate(); if ( !the_thread ) { _RTEMS_Unlock_allocator(); 10bbe5: a1 30 33 13 00 mov 0x133330,%eax 10bbea: 89 04 24 mov %eax,(%esp) 10bbed: e8 ba 17 00 00 call 10d3ac <_API_Mutex_Unlock> return EAGAIN; 10bbf2: 66 bd 0b 00 mov $0xb,%bp 10bbf6: e9 a5 fd ff ff jmp 10b9a0 #endif if ( schedpolicy == SCHED_SPORADIC ) { _Watchdog_Insert_ticks( &api->Sporadic_timer, _Timespec_To_ticks( &api->schedparam.sched_ss_repl_period ) 10bbfb: 8b 44 24 38 mov 0x38(%esp),%eax 10bbff: 05 90 00 00 00 add $0x90,%eax 10bc04: 89 04 24 mov %eax,(%esp) return EINVAL; } #endif if ( schedpolicy == SCHED_SPORADIC ) { _Watchdog_Insert_ticks( 10bc07: e8 b0 3b 00 00 call 10f7bc <_Timespec_To_ticks> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10bc0c: 8b 54 24 38 mov 0x38(%esp),%edx 10bc10: 89 82 b4 00 00 00 mov %eax,0xb4(%edx) 10bc16: 89 d0 mov %edx,%eax 10bc18: 05 a8 00 00 00 add $0xa8,%eax 10bc1d: 89 44 24 04 mov %eax,0x4(%esp) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10bc21: c7 04 24 48 33 13 00 movl $0x133348,(%esp) 10bc28: e8 6f 3e 00 00 call 10fa9c <_Watchdog_Insert> 10bc2d: eb 94 jmp 10bbc3 =============================================================================== 001136b4 : } void pthread_exit( void *value_ptr ) { 1136b4: 83 ec 1c sub $0x1c,%esp _POSIX_Thread_Exit( _Thread_Executing, value_ptr ); 1136b7: 8b 44 24 20 mov 0x20(%esp),%eax 1136bb: 89 44 24 04 mov %eax,0x4(%esp) 1136bf: a1 cc 24 13 00 mov 0x1324cc,%eax 1136c4: 89 04 24 mov %eax,(%esp) 1136c7: e8 00 ff ff ff call 1135cc <_POSIX_Thread_Exit> } 1136cc: 83 c4 1c add $0x1c,%esp <== NOT EXECUTED 1136cf: c3 ret <== NOT EXECUTED =============================================================================== 00120a80 : int pthread_kill( pthread_t thread, int sig ) { 120a80: 57 push %edi 120a81: 56 push %esi 120a82: 53 push %ebx 120a83: 83 ec 20 sub $0x20,%esp 120a86: 8b 5c 24 34 mov 0x34(%esp),%ebx POSIX_API_Control *api; Thread_Control *the_thread; Objects_Locations location; if ( !sig ) 120a8a: 85 db test %ebx,%ebx 120a8c: 0f 84 8e 00 00 00 je 120b20 static inline bool is_valid_signo( int signo ) { return ((signo) >= 1 && (signo) <= 32 ); 120a92: 8d 7b ff lea -0x1(%ebx),%edi rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(sig) ) 120a95: 83 ff 1f cmp $0x1f,%edi 120a98: 0f 87 82 00 00 00 ja 120b20 rtems_set_errno_and_return_minus_one( EINVAL ); the_thread = _Thread_Get( thread, &location ); 120a9e: 8d 44 24 1c lea 0x1c(%esp),%eax 120aa2: 89 44 24 04 mov %eax,0x4(%esp) 120aa6: 8b 44 24 30 mov 0x30(%esp),%eax 120aaa: 89 04 24 mov %eax,(%esp) 120aad: e8 92 d3 fe ff call 10de44 <_Thread_Get> 120ab2: 89 c6 mov %eax,%esi switch ( location ) { 120ab4: 8b 54 24 1c mov 0x1c(%esp),%edx 120ab8: 85 d2 test %edx,%edx 120aba: 75 78 jne 120b34 <== NEVER TAKEN case OBJECTS_LOCAL: /* * If sig == 0 then just validate arguments */ api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 120abc: 8b 90 e8 00 00 00 mov 0xe8(%eax),%edx if ( sig ) { if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) { 120ac2: 8d 04 5b lea (%ebx,%ebx,2),%eax 120ac5: 83 3c 85 48 25 13 00 cmpl $0x1,0x132548(,%eax,4) 120acc: 01 120acd: 74 34 je 120b03 static inline sigset_t signo_to_mask( uint32_t sig ) { return 1u << (sig - 1); 120acf: b8 01 00 00 00 mov $0x1,%eax 120ad4: 89 f9 mov %edi,%ecx 120ad6: d3 e0 shl %cl,%eax return 0; } /* XXX critical section */ api->signals_pending |= signo_to_mask( sig ); 120ad8: 09 82 d4 00 00 00 or %eax,0xd4(%edx) (void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL ); 120ade: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp) 120ae5: 00 120ae6: 89 5c 24 04 mov %ebx,0x4(%esp) 120aea: 89 34 24 mov %esi,(%esp) 120aed: e8 82 fe ff ff call 120974 <_POSIX_signals_Unblock_thread> if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 120af2: a1 c8 24 13 00 mov 0x1324c8,%eax 120af7: 85 c0 test %eax,%eax 120af9: 74 08 je 120b03 120afb: 3b 35 cc 24 13 00 cmp 0x1324cc,%esi 120b01: 74 11 je 120b14 api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ( sig ) { if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) { _Thread_Enable_dispatch(); 120b03: e8 1c d3 fe ff call 10de24 <_Thread_Enable_dispatch> return 0; 120b08: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( ESRCH ); } 120b0a: 83 c4 20 add $0x20,%esp 120b0d: 5b pop %ebx 120b0e: 5e pop %esi 120b0f: 5f pop %edi 120b10: c3 ret 120b11: 8d 76 00 lea 0x0(%esi),%esi api->signals_pending |= signo_to_mask( sig ); (void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL ); if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _Thread_Dispatch_necessary = true; 120b14: c6 05 d8 24 13 00 01 movb $0x1,0x1324d8 120b1b: eb e6 jmp 120b03 120b1d: 8d 76 00 lea 0x0(%esi),%esi if ( !sig ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(sig) ) rtems_set_errno_and_return_minus_one( EINVAL ); 120b20: e8 db 30 ff ff call 113c00 <__errno> 120b25: c7 00 16 00 00 00 movl $0x16,(%eax) 120b2b: b8 ff ff ff ff mov $0xffffffff,%eax 120b30: eb d8 jmp 120b0a 120b32: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( ESRCH ); 120b34: e8 c7 30 ff ff call 113c00 <__errno> <== NOT EXECUTED 120b39: c7 00 03 00 00 00 movl $0x3,(%eax) <== NOT EXECUTED 120b3f: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 120b44: eb c4 jmp 120b0a <== NOT EXECUTED =============================================================================== 0010dba4 : int pthread_mutex_timedlock( pthread_mutex_t *mutex, const struct timespec *abstime ) { 10dba4: 53 push %ebx 10dba5: 83 ec 28 sub $0x28,%esp * * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 10dba8: 8d 44 24 1c lea 0x1c(%esp),%eax 10dbac: 89 44 24 04 mov %eax,0x4(%esp) 10dbb0: 8b 44 24 34 mov 0x34(%esp),%eax 10dbb4: 89 04 24 mov %eax,(%esp) 10dbb7: e8 fc 00 00 00 call 10dcb8 <_POSIX_Absolute_timeout_to_ticks> 10dbbc: 89 c3 mov %eax,%ebx if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) 10dbbe: 83 f8 03 cmp $0x3,%eax 10dbc1: 74 29 je 10dbec do_wait = false; lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks ); 10dbc3: 8b 44 24 1c mov 0x1c(%esp),%eax 10dbc7: 89 44 24 08 mov %eax,0x8(%esp) 10dbcb: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10dbd2: 00 10dbd3: 8b 44 24 30 mov 0x30(%esp),%eax 10dbd7: 89 04 24 mov %eax,(%esp) 10dbda: e8 c1 fe ff ff call 10daa0 <_POSIX_Mutex_Lock_support> * This service only gives us the option to block. We used a polling * attempt to lock if the abstime was not in the future. If we did * not obtain the mutex, then not look at the status immediately, * make sure the right reason is returned. */ if ( !do_wait && (lock_status == EBUSY) ) { 10dbdf: 83 f8 10 cmp $0x10,%eax 10dbe2: 74 2c je 10dc10 status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW ) return ETIMEDOUT; } return lock_status; } 10dbe4: 83 c4 28 add $0x28,%esp 10dbe7: 5b pop %ebx 10dbe8: c3 ret 10dbe9: 8d 76 00 lea 0x0(%esi),%esi */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) do_wait = false; lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks ); 10dbec: 8b 44 24 1c mov 0x1c(%esp),%eax 10dbf0: 89 44 24 08 mov %eax,0x8(%esp) 10dbf4: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10dbfb: 00 10dbfc: 8b 44 24 30 mov 0x30(%esp),%eax 10dc00: 89 04 24 mov %eax,(%esp) 10dc03: e8 98 fe ff ff call 10daa0 <_POSIX_Mutex_Lock_support> status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW ) return ETIMEDOUT; } return lock_status; } 10dc08: 83 c4 28 add $0x28,%esp 10dc0b: 5b pop %ebx 10dc0c: c3 ret 10dc0d: 8d 76 00 lea 0x0(%esi),%esi * attempt to lock if the abstime was not in the future. If we did * not obtain the mutex, then not look at the status immediately, * make sure the right reason is returned. */ if ( !do_wait && (lock_status == EBUSY) ) { if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID ) 10dc10: 85 db test %ebx,%ebx 10dc12: 75 08 jne 10dc1c <== ALWAYS TAKEN return EINVAL; 10dc14: b8 16 00 00 00 mov $0x16,%eax <== NOT EXECUTED 10dc19: eb c9 jmp 10dbe4 <== NOT EXECUTED 10dc1b: 90 nop <== NOT EXECUTED if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST || 10dc1c: 4b dec %ebx 10dc1d: 83 fb 01 cmp $0x1,%ebx 10dc20: 77 c2 ja 10dbe4 <== NEVER TAKEN status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW ) return ETIMEDOUT; 10dc22: b8 74 00 00 00 mov $0x74,%eax 10dc27: eb bb jmp 10dbe4 =============================================================================== 0010b350 : #if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES) int pthread_mutexattr_gettype( const pthread_mutexattr_t *attr, int *type ) { 10b350: 8b 44 24 04 mov 0x4(%esp),%eax if ( !attr ) 10b354: 85 c0 test %eax,%eax 10b356: 74 06 je 10b35e return EINVAL; if ( !attr->is_initialized ) 10b358: 8b 08 mov (%eax),%ecx 10b35a: 85 c9 test %ecx,%ecx 10b35c: 75 06 jne 10b364 const pthread_mutexattr_t *attr, int *type ) { if ( !attr ) return EINVAL; 10b35e: b8 16 00 00 00 mov $0x16,%eax if ( !type ) return EINVAL; *type = attr->type; return 0; } 10b363: c3 ret return EINVAL; if ( !attr->is_initialized ) return EINVAL; if ( !type ) 10b364: 8b 54 24 08 mov 0x8(%esp),%edx 10b368: 85 d2 test %edx,%edx 10b36a: 74 f2 je 10b35e <== NEVER TAKEN return EINVAL; *type = attr->type; 10b36c: 8b 40 10 mov 0x10(%eax),%eax 10b36f: 8b 54 24 08 mov 0x8(%esp),%edx 10b373: 89 02 mov %eax,(%edx) return 0; 10b375: 31 c0 xor %eax,%eax 10b377: c3 ret =============================================================================== 0010d760 : int pthread_mutexattr_setpshared( pthread_mutexattr_t *attr, int pshared ) { 10d760: 8b 44 24 04 mov 0x4(%esp),%eax if ( !attr || !attr->is_initialized ) 10d764: 85 c0 test %eax,%eax 10d766: 74 06 je 10d76e 10d768: 8b 10 mov (%eax),%edx 10d76a: 85 d2 test %edx,%edx 10d76c: 75 06 jne 10d774 case PTHREAD_PROCESS_PRIVATE: attr->process_shared = pshared; return 0; default: return EINVAL; 10d76e: b8 16 00 00 00 mov $0x16,%eax } } 10d773: c3 ret ) { if ( !attr || !attr->is_initialized ) return EINVAL; switch ( pshared ) { 10d774: 83 7c 24 08 01 cmpl $0x1,0x8(%esp) 10d779: 77 f3 ja 10d76e <== NEVER TAKEN case PTHREAD_PROCESS_SHARED: case PTHREAD_PROCESS_PRIVATE: attr->process_shared = pshared; 10d77b: 8b 54 24 08 mov 0x8(%esp),%edx 10d77f: 89 50 04 mov %edx,0x4(%eax) return 0; 10d782: 31 c0 xor %eax,%eax 10d784: c3 ret =============================================================================== 0010b3a0 : #if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES) int pthread_mutexattr_settype( pthread_mutexattr_t *attr, int type ) { 10b3a0: 8b 44 24 04 mov 0x4(%esp),%eax if ( !attr || !attr->is_initialized ) 10b3a4: 85 c0 test %eax,%eax 10b3a6: 74 06 je 10b3ae 10b3a8: 8b 10 mov (%eax),%edx 10b3aa: 85 d2 test %edx,%edx 10b3ac: 75 06 jne 10b3b4 <== ALWAYS TAKEN case PTHREAD_MUTEX_DEFAULT: attr->type = type; return 0; default: return EINVAL; 10b3ae: b8 16 00 00 00 mov $0x16,%eax } } 10b3b3: c3 ret ) { if ( !attr || !attr->is_initialized ) return EINVAL; switch ( type ) { 10b3b4: 83 7c 24 08 03 cmpl $0x3,0x8(%esp) 10b3b9: 77 f3 ja 10b3ae case PTHREAD_MUTEX_NORMAL: case PTHREAD_MUTEX_RECURSIVE: case PTHREAD_MUTEX_ERRORCHECK: case PTHREAD_MUTEX_DEFAULT: attr->type = type; 10b3bb: 8b 54 24 08 mov 0x8(%esp),%edx 10b3bf: 89 50 10 mov %edx,0x10(%eax) return 0; 10b3c2: 31 c0 xor %eax,%eax 10b3c4: c3 ret =============================================================================== 0010c0e8 : int pthread_once( pthread_once_t *once_control, void (*init_routine)(void) ) { 10c0e8: 56 push %esi 10c0e9: 53 push %ebx 10c0ea: 83 ec 24 sub $0x24,%esp 10c0ed: 8b 5c 24 30 mov 0x30(%esp),%ebx if ( !once_control || !init_routine ) 10c0f1: 85 db test %ebx,%ebx 10c0f3: 74 5b je 10c150 10c0f5: 8b 4c 24 34 mov 0x34(%esp),%ecx 10c0f9: 85 c9 test %ecx,%ecx 10c0fb: 74 53 je 10c150 return EINVAL; if ( !once_control->init_executed ) { 10c0fd: 8b 53 04 mov 0x4(%ebx),%edx 10c100: 85 d2 test %edx,%edx 10c102: 74 08 je 10c10c once_control->init_executed = true; (*init_routine)(); } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); } return 0; 10c104: 31 c0 xor %eax,%eax } 10c106: 83 c4 24 add $0x24,%esp 10c109: 5b pop %ebx 10c10a: 5e pop %esi 10c10b: c3 ret if ( !once_control || !init_routine ) return EINVAL; if ( !once_control->init_executed ) { rtems_mode saveMode; rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode); 10c10c: 8d 74 24 1c lea 0x1c(%esp),%esi 10c110: 89 74 24 08 mov %esi,0x8(%esp) 10c114: c7 44 24 04 00 01 00 movl $0x100,0x4(%esp) 10c11b: 00 10c11c: c7 04 24 00 01 00 00 movl $0x100,(%esp) 10c123: e8 bc 0b 00 00 call 10cce4 if ( !once_control->init_executed ) { 10c128: 8b 43 04 mov 0x4(%ebx),%eax 10c12b: 85 c0 test %eax,%eax 10c12d: 74 2d je 10c15c <== ALWAYS TAKEN once_control->is_initialized = true; once_control->init_executed = true; (*init_routine)(); } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); 10c12f: 89 74 24 08 mov %esi,0x8(%esp) 10c133: c7 44 24 04 00 01 00 movl $0x100,0x4(%esp) 10c13a: 00 10c13b: 8b 44 24 1c mov 0x1c(%esp),%eax 10c13f: 89 04 24 mov %eax,(%esp) 10c142: e8 9d 0b 00 00 call 10cce4 } return 0; 10c147: 31 c0 xor %eax,%eax } 10c149: 83 c4 24 add $0x24,%esp 10c14c: 5b pop %ebx 10c14d: 5e pop %esi 10c14e: c3 ret 10c14f: 90 nop pthread_once_t *once_control, void (*init_routine)(void) ) { if ( !once_control || !init_routine ) return EINVAL; 10c150: b8 16 00 00 00 mov $0x16,%eax (*init_routine)(); } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); } return 0; } 10c155: 83 c4 24 add $0x24,%esp 10c158: 5b pop %ebx 10c159: 5e pop %esi 10c15a: c3 ret 10c15b: 90 nop if ( !once_control->init_executed ) { rtems_mode saveMode; rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode); if ( !once_control->init_executed ) { once_control->is_initialized = true; 10c15c: c7 03 01 00 00 00 movl $0x1,(%ebx) once_control->init_executed = true; 10c162: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx) (*init_routine)(); 10c169: 8b 44 24 34 mov 0x34(%esp),%eax 10c16d: ff d0 call *%eax 10c16f: eb be jmp 10c12f =============================================================================== 0010bf04 : int pthread_rwlock_init( pthread_rwlock_t *rwlock, const pthread_rwlockattr_t *attr ) { 10bf04: 56 push %esi 10bf05: 53 push %ebx 10bf06: 83 ec 34 sub $0x34,%esp 10bf09: 8b 5c 24 40 mov 0x40(%esp),%ebx const pthread_rwlockattr_t *the_attr; /* * Error check parameters */ if ( !rwlock ) 10bf0d: 85 db test %ebx,%ebx 10bf0f: 74 0e je 10bf1f return EINVAL; /* * If the user passed in NULL, use the default attributes */ if ( attr ) { 10bf11: 8b 44 24 44 mov 0x44(%esp),%eax 10bf15: 85 c0 test %eax,%eax 10bf17: 74 7f je 10bf98 } /* * Now start error checking the attributes that we are going to use */ if ( !the_attr->is_initialized ) 10bf19: 8b 10 mov (%eax),%edx 10bf1b: 85 d2 test %edx,%edx 10bf1d: 75 0d jne 10bf2c <== ALWAYS TAKEN switch ( the_attr->process_shared ) { case PTHREAD_PROCESS_PRIVATE: /* only supported values */ break; case PTHREAD_PROCESS_SHARED: default: return EINVAL; 10bf1f: b8 16 00 00 00 mov $0x16,%eax *rwlock = the_rwlock->Object.id; _Thread_Enable_dispatch(); return 0; } 10bf24: 83 c4 34 add $0x34,%esp 10bf27: 5b pop %ebx 10bf28: 5e pop %esi 10bf29: c3 ret 10bf2a: 66 90 xchg %ax,%ax * Now start error checking the attributes that we are going to use */ if ( !the_attr->is_initialized ) return EINVAL; switch ( the_attr->process_shared ) { 10bf2c: 8b 40 04 mov 0x4(%eax),%eax 10bf2f: 85 c0 test %eax,%eax 10bf31: 75 ec jne 10bf1f <== NEVER TAKEN */ RTEMS_INLINE_ROUTINE void _CORE_RWLock_Initialize_attributes( CORE_RWLock_Attributes *the_attributes ) { the_attributes->XXX = 0; 10bf33: c7 44 24 24 00 00 00 movl $0x0,0x24(%esp) 10bf3a: 00 * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 10bf3b: a1 64 60 13 00 mov 0x136064,%eax 10bf40: 40 inc %eax 10bf41: a3 64 60 13 00 mov %eax,0x136064 return _Thread_Dispatch_disable_level; 10bf46: a1 64 60 13 00 mov 0x136064,%eax * This function allocates a RWLock control block from * the inactive chain of free RWLock control blocks. */ RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Allocate( void ) { return (POSIX_RWLock_Control *) 10bf4b: c7 04 24 c0 62 13 00 movl $0x1362c0,(%esp) 10bf52: e8 85 29 00 00 call 10e8dc <_Objects_Allocate> */ _Thread_Disable_dispatch(); /* prevents deletion */ the_rwlock = _POSIX_RWLock_Allocate(); if ( !the_rwlock ) { 10bf57: 85 c0 test %eax,%eax 10bf59: 74 51 je 10bfac _Thread_Enable_dispatch(); return EAGAIN; } _CORE_RWLock_Initialize( &the_rwlock->RWLock, &the_attributes ); 10bf5b: 8d 54 24 24 lea 0x24(%esp),%edx 10bf5f: 89 54 24 04 mov %edx,0x4(%esp) 10bf63: 8d 50 10 lea 0x10(%eax),%edx 10bf66: 89 14 24 mov %edx,(%esp) 10bf69: 89 44 24 1c mov %eax,0x1c(%esp) 10bf6d: e8 be 23 00 00 call 10e330 <_CORE_RWLock_Initialize> uint32_t name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10bf72: 8b 44 24 1c mov 0x1c(%esp),%eax 10bf76: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, uint32_t name ) { _Objects_Set_local_object( 10bf79: 0f b7 f2 movzwl %dx,%esi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10bf7c: 8b 0d dc 62 13 00 mov 0x1362dc,%ecx 10bf82: 89 04 b1 mov %eax,(%ecx,%esi,4) _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 10bf85: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) &_POSIX_RWLock_Information, &the_rwlock->Object, 0 ); *rwlock = the_rwlock->Object.id; 10bf8c: 89 13 mov %edx,(%ebx) _Thread_Enable_dispatch(); 10bf8e: e8 25 3b 00 00 call 10fab8 <_Thread_Enable_dispatch> return 0; 10bf93: 31 c0 xor %eax,%eax 10bf95: eb 8d jmp 10bf24 10bf97: 90 nop * If the user passed in NULL, use the default attributes */ if ( attr ) { the_attr = attr; } else { (void) pthread_rwlockattr_init( &default_attr ); 10bf98: 8d 74 24 28 lea 0x28(%esp),%esi 10bf9c: 89 34 24 mov %esi,(%esp) 10bf9f: e8 04 07 00 00 call 10c6a8 the_attr = &default_attr; 10bfa4: 89 f0 mov %esi,%eax 10bfa6: e9 6e ff ff ff jmp 10bf19 10bfab: 90 nop _Thread_Disable_dispatch(); /* prevents deletion */ the_rwlock = _POSIX_RWLock_Allocate(); if ( !the_rwlock ) { _Thread_Enable_dispatch(); 10bfac: e8 07 3b 00 00 call 10fab8 <_Thread_Enable_dispatch> return EAGAIN; 10bfb1: b8 0b 00 00 00 mov $0xb,%eax 10bfb6: e9 69 ff ff ff jmp 10bf24 =============================================================================== 0010ca24 : int pthread_rwlock_timedrdlock( pthread_rwlock_t *rwlock, const struct timespec *abstime ) { 10ca24: 56 push %esi 10ca25: 53 push %ebx 10ca26: 83 ec 44 sub $0x44,%esp 10ca29: 8b 5c 24 50 mov 0x50(%esp),%ebx Objects_Locations location; Watchdog_Interval ticks; bool do_wait = true; POSIX_Absolute_timeout_conversion_results_t status; if ( !rwlock ) 10ca2d: 85 db test %ebx,%ebx 10ca2f: 0f 84 8f 00 00 00 je 10cac4 * * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 10ca35: 8d 44 24 3c lea 0x3c(%esp),%eax 10ca39: 89 44 24 04 mov %eax,0x4(%esp) 10ca3d: 8b 44 24 54 mov 0x54(%esp),%eax 10ca41: 89 04 24 mov %eax,(%esp) 10ca44: e8 c7 62 00 00 call 112d10 <_POSIX_Absolute_timeout_to_ticks> 10ca49: 89 c6 mov %eax,%esi if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) do_wait = false; the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); 10ca4b: 8d 54 24 38 lea 0x38(%esp),%edx 10ca4f: 89 54 24 08 mov %edx,0x8(%esp) 10ca53: 8b 13 mov (%ebx),%edx 10ca55: 89 54 24 04 mov %edx,0x4(%esp) 10ca59: c7 04 24 c0 48 13 00 movl $0x1348c0,(%esp) 10ca60: e8 ab 2a 00 00 call 10f510 <_Objects_Get> switch ( location ) { 10ca65: 8b 54 24 38 mov 0x38(%esp),%edx 10ca69: 85 d2 test %edx,%edx 10ca6b: 75 57 jne 10cac4 * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) 10ca6d: 83 fe 03 cmp $0x3,%esi 10ca70: 0f 94 c2 sete %dl the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); switch ( location ) { case OBJECTS_LOCAL: _CORE_RWLock_Obtain_for_reading( 10ca73: c7 44 24 10 00 00 00 movl $0x0,0x10(%esp) 10ca7a: 00 10ca7b: 8b 4c 24 3c mov 0x3c(%esp),%ecx 10ca7f: 89 4c 24 0c mov %ecx,0xc(%esp) 10ca83: 0f b6 ca movzbl %dl,%ecx 10ca86: 89 4c 24 08 mov %ecx,0x8(%esp) 10ca8a: 8b 0b mov (%ebx),%ecx 10ca8c: 89 4c 24 04 mov %ecx,0x4(%esp) 10ca90: 83 c0 10 add $0x10,%eax 10ca93: 89 04 24 mov %eax,(%esp) 10ca96: 88 54 24 2c mov %dl,0x2c(%esp) 10ca9a: e8 e9 1d 00 00 call 10e888 <_CORE_RWLock_Obtain_for_reading> do_wait, ticks, NULL ); _Thread_Enable_dispatch(); 10ca9f: e8 b0 36 00 00 call 110154 <_Thread_Enable_dispatch> if ( !do_wait ) { 10caa4: 8a 54 24 2c mov 0x2c(%esp),%dl if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) { 10caa8: a1 2c 4c 13 00 mov 0x134c2c,%eax 10caad: 8b 40 34 mov 0x34(%eax),%eax ticks, NULL ); _Thread_Enable_dispatch(); if ( !do_wait ) { 10cab0: 84 d2 test %dl,%dl 10cab2: 75 05 jne 10cab9 if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) { 10cab4: 83 f8 02 cmp $0x2,%eax 10cab7: 74 17 je 10cad0 status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW ) return ETIMEDOUT; } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 10cab9: 89 04 24 mov %eax,(%esp) 10cabc: e8 e3 00 00 00 call 10cba4 <_POSIX_RWLock_Translate_core_RWLock_return_code> 10cac1: eb 06 jmp 10cac9 10cac3: 90 nop #endif case OBJECTS_ERROR: break; } return EINVAL; 10cac4: b8 16 00 00 00 mov $0x16,%eax } 10cac9: 83 c4 44 add $0x44,%esp 10cacc: 5b pop %ebx 10cacd: 5e pop %esi 10cace: c3 ret 10cacf: 90 nop ); _Thread_Enable_dispatch(); if ( !do_wait ) { if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) { if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID ) 10cad0: 85 f6 test %esi,%esi 10cad2: 74 f0 je 10cac4 <== NEVER TAKEN return EINVAL; if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST || 10cad4: 4e dec %esi 10cad5: 83 fe 01 cmp $0x1,%esi 10cad8: 77 df ja 10cab9 <== NEVER TAKEN status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW ) return ETIMEDOUT; 10cada: b8 74 00 00 00 mov $0x74,%eax 10cadf: eb e8 jmp 10cac9 =============================================================================== 0010cae4 : int pthread_rwlock_timedwrlock( pthread_rwlock_t *rwlock, const struct timespec *abstime ) { 10cae4: 56 push %esi 10cae5: 53 push %ebx 10cae6: 83 ec 44 sub $0x44,%esp 10cae9: 8b 5c 24 50 mov 0x50(%esp),%ebx Objects_Locations location; Watchdog_Interval ticks; bool do_wait = true; POSIX_Absolute_timeout_conversion_results_t status; if ( !rwlock ) 10caed: 85 db test %ebx,%ebx 10caef: 0f 84 8f 00 00 00 je 10cb84 * * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 10caf5: 8d 44 24 3c lea 0x3c(%esp),%eax 10caf9: 89 44 24 04 mov %eax,0x4(%esp) 10cafd: 8b 44 24 54 mov 0x54(%esp),%eax 10cb01: 89 04 24 mov %eax,(%esp) 10cb04: e8 07 62 00 00 call 112d10 <_POSIX_Absolute_timeout_to_ticks> 10cb09: 89 c6 mov %eax,%esi if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) do_wait = false; the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); 10cb0b: 8d 54 24 38 lea 0x38(%esp),%edx 10cb0f: 89 54 24 08 mov %edx,0x8(%esp) 10cb13: 8b 13 mov (%ebx),%edx 10cb15: 89 54 24 04 mov %edx,0x4(%esp) 10cb19: c7 04 24 c0 48 13 00 movl $0x1348c0,(%esp) 10cb20: e8 eb 29 00 00 call 10f510 <_Objects_Get> switch ( location ) { 10cb25: 8b 54 24 38 mov 0x38(%esp),%edx 10cb29: 85 d2 test %edx,%edx 10cb2b: 75 57 jne 10cb84 * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) 10cb2d: 83 fe 03 cmp $0x3,%esi 10cb30: 0f 94 c2 sete %dl the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); switch ( location ) { case OBJECTS_LOCAL: _CORE_RWLock_Obtain_for_writing( 10cb33: c7 44 24 10 00 00 00 movl $0x0,0x10(%esp) 10cb3a: 00 10cb3b: 8b 4c 24 3c mov 0x3c(%esp),%ecx 10cb3f: 89 4c 24 0c mov %ecx,0xc(%esp) 10cb43: 0f b6 ca movzbl %dl,%ecx 10cb46: 89 4c 24 08 mov %ecx,0x8(%esp) 10cb4a: 8b 0b mov (%ebx),%ecx 10cb4c: 89 4c 24 04 mov %ecx,0x4(%esp) 10cb50: 83 c0 10 add $0x10,%eax 10cb53: 89 04 24 mov %eax,(%esp) 10cb56: 88 54 24 2c mov %dl,0x2c(%esp) 10cb5a: e8 f1 1d 00 00 call 10e950 <_CORE_RWLock_Obtain_for_writing> do_wait, ticks, NULL ); _Thread_Enable_dispatch(); 10cb5f: e8 f0 35 00 00 call 110154 <_Thread_Enable_dispatch> if ( !do_wait && 10cb64: 8a 54 24 2c mov 0x2c(%esp),%dl (_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) { 10cb68: a1 2c 4c 13 00 mov 0x134c2c,%eax 10cb6d: 8b 40 34 mov 0x34(%eax),%eax ticks, NULL ); _Thread_Enable_dispatch(); if ( !do_wait && 10cb70: 84 d2 test %dl,%dl 10cb72: 75 05 jne 10cb79 10cb74: 83 f8 02 cmp $0x2,%eax 10cb77: 74 17 je 10cb90 if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST || status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW ) return ETIMEDOUT; } return _POSIX_RWLock_Translate_core_RWLock_return_code( 10cb79: 89 04 24 mov %eax,(%esp) 10cb7c: e8 23 00 00 00 call 10cba4 <_POSIX_RWLock_Translate_core_RWLock_return_code> 10cb81: eb 06 jmp 10cb89 10cb83: 90 nop #endif case OBJECTS_ERROR: break; } return EINVAL; 10cb84: b8 16 00 00 00 mov $0x16,%eax } 10cb89: 83 c4 44 add $0x44,%esp 10cb8c: 5b pop %ebx 10cb8d: 5e pop %esi 10cb8e: c3 ret 10cb8f: 90 nop ); _Thread_Enable_dispatch(); if ( !do_wait && (_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) { if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID ) 10cb90: 85 f6 test %esi,%esi 10cb92: 74 f0 je 10cb84 <== NEVER TAKEN return EINVAL; if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST || 10cb94: 4e dec %esi 10cb95: 83 fe 01 cmp $0x1,%esi 10cb98: 77 df ja 10cb79 <== NEVER TAKEN status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW ) return ETIMEDOUT; 10cb9a: b8 74 00 00 00 mov $0x74,%eax 10cb9f: eb e8 jmp 10cb89 =============================================================================== 0010d3e0 : int pthread_rwlockattr_setpshared( pthread_rwlockattr_t *attr, int pshared ) { 10d3e0: 8b 44 24 04 mov 0x4(%esp),%eax if ( !attr ) 10d3e4: 85 c0 test %eax,%eax 10d3e6: 74 06 je 10d3ee return EINVAL; if ( !attr->is_initialized ) 10d3e8: 8b 10 mov (%eax),%edx 10d3ea: 85 d2 test %edx,%edx 10d3ec: 75 06 jne 10d3f4 case PTHREAD_PROCESS_PRIVATE: attr->process_shared = pshared; return 0; default: return EINVAL; 10d3ee: b8 16 00 00 00 mov $0x16,%eax } } 10d3f3: c3 ret return EINVAL; if ( !attr->is_initialized ) return EINVAL; switch ( pshared ) { 10d3f4: 83 7c 24 08 01 cmpl $0x1,0x8(%esp) 10d3f9: 77 f3 ja 10d3ee <== NEVER TAKEN case PTHREAD_PROCESS_SHARED: case PTHREAD_PROCESS_PRIVATE: attr->process_shared = pshared; 10d3fb: 8b 54 24 08 mov 0x8(%esp),%edx 10d3ff: 89 50 04 mov %edx,0x4(%eax) return 0; 10d402: 31 c0 xor %eax,%eax 10d404: c3 ret =============================================================================== 0010e59c : int pthread_setschedparam( pthread_t thread, int policy, struct sched_param *param ) { 10e59c: 55 push %ebp 10e59d: 57 push %edi 10e59e: 56 push %esi 10e59f: 53 push %ebx 10e5a0: 83 ec 3c sub $0x3c,%esp 10e5a3: 8b 74 24 58 mov 0x58(%esp),%esi int rc; /* * Check all the parameters */ if ( !param ) 10e5a7: 85 f6 test %esi,%esi 10e5a9: 0f 84 d5 00 00 00 je 10e684 return EINVAL; rc = _POSIX_Thread_Translate_sched_param( 10e5af: 8d 44 24 28 lea 0x28(%esp),%eax 10e5b3: 89 44 24 0c mov %eax,0xc(%esp) 10e5b7: 8d 44 24 24 lea 0x24(%esp),%eax 10e5bb: 89 44 24 08 mov %eax,0x8(%esp) 10e5bf: 89 74 24 04 mov %esi,0x4(%esp) 10e5c3: 8b 44 24 54 mov 0x54(%esp),%eax 10e5c7: 89 04 24 mov %eax,(%esp) 10e5ca: e8 d9 59 00 00 call 113fa8 <_POSIX_Thread_Translate_sched_param> 10e5cf: 89 c3 mov %eax,%ebx policy, param, &budget_algorithm, &budget_callout ); if ( rc ) 10e5d1: 85 c0 test %eax,%eax 10e5d3: 74 0b je 10e5e0 case OBJECTS_ERROR: break; } return ESRCH; } 10e5d5: 89 d8 mov %ebx,%eax 10e5d7: 83 c4 3c add $0x3c,%esp 10e5da: 5b pop %ebx 10e5db: 5e pop %esi 10e5dc: 5f pop %edi 10e5dd: 5d pop %ebp 10e5de: c3 ret 10e5df: 90 nop return rc; /* * Actually change the scheduling policy and parameters */ the_thread = _Thread_Get( thread, &location ); 10e5e0: 8d 44 24 2c lea 0x2c(%esp),%eax 10e5e4: 89 44 24 04 mov %eax,0x4(%esp) 10e5e8: 8b 44 24 50 mov 0x50(%esp),%eax 10e5ec: 89 04 24 mov %eax,(%esp) 10e5ef: e8 20 2c 00 00 call 111214 <_Thread_Get> 10e5f4: 89 c5 mov %eax,%ebp switch ( location ) { 10e5f6: 8b 54 24 2c mov 0x2c(%esp),%edx 10e5fa: 85 d2 test %edx,%edx 10e5fc: 0f 85 92 00 00 00 jne 10e694 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 10e602: 8b 90 e8 00 00 00 mov 0xe8(%eax),%edx if ( api->schedpolicy == SCHED_SPORADIC ) 10e608: 83 ba 84 00 00 00 04 cmpl $0x4,0x84(%edx) 10e60f: 0f 84 bd 00 00 00 je 10e6d2 (void) _Watchdog_Remove( &api->Sporadic_timer ); api->schedpolicy = policy; 10e615: 8b 44 24 54 mov 0x54(%esp),%eax 10e619: 89 82 84 00 00 00 mov %eax,0x84(%edx) api->schedparam = *param; 10e61f: 8d ba 88 00 00 00 lea 0x88(%edx),%edi 10e625: b9 07 00 00 00 mov $0x7,%ecx 10e62a: f3 a5 rep movsl %ds:(%esi),%es:(%edi) the_thread->budget_algorithm = budget_algorithm; 10e62c: 8b 44 24 24 mov 0x24(%esp),%eax 10e630: 89 45 78 mov %eax,0x78(%ebp) the_thread->budget_callout = budget_callout; 10e633: 8b 44 24 28 mov 0x28(%esp),%eax 10e637: 89 45 7c mov %eax,0x7c(%ebp) switch ( api->schedpolicy ) { 10e63a: 8b 44 24 54 mov 0x54(%esp),%eax 10e63e: 85 c0 test %eax,%eax 10e640: 78 38 js 10e67a <== NEVER TAKEN 10e642: 83 7c 24 54 02 cmpl $0x2,0x54(%esp) 10e647: 7e 5b jle 10e6a4 10e649: 83 7c 24 54 04 cmpl $0x4,0x54(%esp) 10e64e: 75 2a jne 10e67a <== NEVER TAKEN true ); break; case SCHED_SPORADIC: api->ss_high_priority = api->schedparam.sched_priority; 10e650: 8b 82 88 00 00 00 mov 0x88(%edx),%eax 10e656: 89 82 a4 00 00 00 mov %eax,0xa4(%edx) _Watchdog_Remove( &api->Sporadic_timer ); 10e65c: 81 c2 a8 00 00 00 add $0xa8,%edx 10e662: 89 14 24 mov %edx,(%esp) 10e665: e8 36 3a 00 00 call 1120a0 <_Watchdog_Remove> _POSIX_Threads_Sporadic_budget_TSR( 0, the_thread ); 10e66a: 89 6c 24 04 mov %ebp,0x4(%esp) 10e66e: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10e675: e8 ea fd ff ff call 10e464 <_POSIX_Threads_Sporadic_budget_TSR> break; } _Thread_Enable_dispatch(); 10e67a: e8 75 2b 00 00 call 1111f4 <_Thread_Enable_dispatch> 10e67f: e9 51 ff ff ff jmp 10e5d5 /* * Check all the parameters */ if ( !param ) return EINVAL; 10e684: bb 16 00 00 00 mov $0x16,%ebx case OBJECTS_ERROR: break; } return ESRCH; } 10e689: 89 d8 mov %ebx,%eax 10e68b: 83 c4 3c add $0x3c,%esp 10e68e: 5b pop %ebx 10e68f: 5e pop %esi 10e690: 5f pop %edi 10e691: 5d pop %ebp 10e692: c3 ret 10e693: 90 nop #endif case OBJECTS_ERROR: break; } return ESRCH; 10e694: bb 03 00 00 00 mov $0x3,%ebx } 10e699: 89 d8 mov %ebx,%eax 10e69b: 83 c4 3c add $0x3c,%esp 10e69e: 5b pop %ebx 10e69f: 5e pop %esi 10e6a0: 5f pop %edi 10e6a1: 5d pop %ebp 10e6a2: c3 ret 10e6a3: 90 nop switch ( api->schedpolicy ) { case SCHED_OTHER: case SCHED_FIFO: case SCHED_RR: the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice; 10e6a4: a1 f8 7a 13 00 mov 0x137af8,%eax 10e6a9: 89 45 74 mov %eax,0x74(%ebp) 10e6ac: 0f b6 05 0c 36 13 00 movzbl 0x13360c,%eax 10e6b3: 2b 82 88 00 00 00 sub 0x88(%edx),%eax the_thread->real_priority = 10e6b9: 89 45 18 mov %eax,0x18(%ebp) _POSIX_Priority_To_core( api->schedparam.sched_priority ); _Thread_Change_priority( 10e6bc: c7 44 24 08 01 00 00 movl $0x1,0x8(%esp) 10e6c3: 00 10e6c4: 89 44 24 04 mov %eax,0x4(%esp) 10e6c8: 89 2c 24 mov %ebp,(%esp) 10e6cb: e8 b8 26 00 00 call 110d88 <_Thread_Change_priority> the_thread, the_thread->real_priority, true ); break; 10e6d0: eb a8 jmp 10e67a case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ( api->schedpolicy == SCHED_SPORADIC ) (void) _Watchdog_Remove( &api->Sporadic_timer ); 10e6d2: 8d 82 a8 00 00 00 lea 0xa8(%edx),%eax 10e6d8: 89 04 24 mov %eax,(%esp) 10e6db: 89 54 24 1c mov %edx,0x1c(%esp) 10e6df: e8 bc 39 00 00 call 1120a0 <_Watchdog_Remove> 10e6e4: 8b 54 24 1c mov 0x1c(%esp),%edx 10e6e8: e9 28 ff ff ff jmp 10e615 =============================================================================== 00111da4 : int pthread_sigmask( int how, const sigset_t *set, sigset_t *oset ) { 111da4: 56 push %esi 111da5: 53 push %ebx 111da6: 51 push %ecx 111da7: 8b 54 24 10 mov 0x10(%esp),%edx 111dab: 8b 5c 24 14 mov 0x14(%esp),%ebx 111daf: 8b 4c 24 18 mov 0x18(%esp),%ecx POSIX_API_Control *api; if ( !set && !oset ) 111db3: 85 db test %ebx,%ebx 111db5: 0f 84 81 00 00 00 je 111e3c rtems_set_errno_and_return_minus_one( EINVAL ); api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 111dbb: a1 2c 48 13 00 mov 0x13482c,%eax 111dc0: 8b 80 e8 00 00 00 mov 0xe8(%eax),%eax if ( oset ) 111dc6: 85 c9 test %ecx,%ecx 111dc8: 74 08 je 111dd2 *oset = api->signals_blocked; 111dca: 8b b0 d0 00 00 00 mov 0xd0(%eax),%esi 111dd0: 89 31 mov %esi,(%ecx) if ( !set ) return 0; switch ( how ) { 111dd2: 83 fa 01 cmp $0x1,%edx 111dd5: 74 59 je 111e30 111dd7: 83 fa 02 cmp $0x2,%edx 111dda: 74 34 je 111e10 111ddc: 85 d2 test %edx,%edx 111dde: 75 3c jne 111e1c break; case SIG_UNBLOCK: api->signals_blocked &= ~*set; break; case SIG_SETMASK: api->signals_blocked = *set; 111de0: 8b 13 mov (%ebx),%edx 111de2: 89 90 d0 00 00 00 mov %edx,0xd0(%eax) /* XXX are there critical section problems here? */ /* XXX evaluate the new set */ if ( ~api->signals_blocked & (api->signals_pending | _POSIX_signals_Pending) ) { 111de8: 8b 15 a8 4a 13 00 mov 0x134aa8,%edx 111dee: 0b 90 d4 00 00 00 or 0xd4(%eax),%edx /* XXX are there critical section problems here? */ /* XXX evaluate the new set */ if ( ~api->signals_blocked & 111df4: 8b 80 d0 00 00 00 mov 0xd0(%eax),%eax 111dfa: f7 d0 not %eax 111dfc: 85 c2 test %eax,%edx 111dfe: 75 08 jne 111e08 (api->signals_pending | _POSIX_signals_Pending) ) { _Thread_Dispatch(); } return 0; 111e00: 31 c0 xor %eax,%eax } 111e02: 5a pop %edx 111e03: 5b pop %ebx 111e04: 5e pop %esi 111e05: c3 ret 111e06: 66 90 xchg %ax,%ax /* XXX evaluate the new set */ if ( ~api->signals_blocked & (api->signals_pending | _POSIX_signals_Pending) ) { _Thread_Dispatch(); 111e08: e8 b3 cc ff ff call 10eac0 <_Thread_Dispatch> 111e0d: eb f1 jmp 111e00 111e0f: 90 nop switch ( how ) { case SIG_BLOCK: api->signals_blocked |= *set; break; case SIG_UNBLOCK: api->signals_blocked &= ~*set; 111e10: 8b 13 mov (%ebx),%edx 111e12: f7 d2 not %edx 111e14: 21 90 d0 00 00 00 and %edx,0xd0(%eax) break; 111e1a: eb cc jmp 111de8 case SIG_SETMASK: api->signals_blocked = *set; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 111e1c: e8 03 2d 00 00 call 114b24 <__errno> 111e21: c7 00 16 00 00 00 movl $0x16,(%eax) 111e27: b8 ff ff ff ff mov $0xffffffff,%eax (api->signals_pending | _POSIX_signals_Pending) ) { _Thread_Dispatch(); } return 0; } 111e2c: 5a pop %edx 111e2d: 5b pop %ebx 111e2e: 5e pop %esi 111e2f: c3 ret if ( !set ) return 0; switch ( how ) { case SIG_BLOCK: api->signals_blocked |= *set; 111e30: 8b 13 mov (%ebx),%edx 111e32: 09 90 d0 00 00 00 or %edx,0xd0(%eax) break; 111e38: eb ae jmp 111de8 111e3a: 66 90 xchg %ax,%ax sigset_t *oset ) { POSIX_API_Control *api; if ( !set && !oset ) 111e3c: 85 c9 test %ecx,%ecx 111e3e: 74 dc je 111e1c <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 111e40: a1 2c 48 13 00 mov 0x13482c,%eax if ( oset ) *oset = api->signals_blocked; 111e45: 8b 80 e8 00 00 00 mov 0xe8(%eax),%eax 111e4b: 8b 80 d0 00 00 00 mov 0xd0(%eax),%eax 111e51: 89 01 mov %eax,(%ecx) 111e53: eb ab jmp 111e00 =============================================================================== 0010bda0 : * Don't even think about deleting a resource from an ISR. * Besides this request is supposed to be for _Thread_Executing * and the ISR context is not a thread. */ if ( _ISR_Is_in_progress() ) 10bda0: 8b 0d 48 36 13 00 mov 0x133648,%ecx 10bda6: 85 c9 test %ecx,%ecx 10bda8: 75 52 jne 10bdfc <== NEVER TAKEN return; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 10bdaa: a1 4c 36 13 00 mov 0x13364c,%eax 10bdaf: 8b 80 e8 00 00 00 mov 0xe8(%eax),%eax * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 10bdb5: 8b 15 c4 30 13 00 mov 0x1330c4,%edx 10bdbb: 42 inc %edx 10bdbc: 89 15 c4 30 13 00 mov %edx,0x1330c4 return _Thread_Dispatch_disable_level; 10bdc2: 8b 15 c4 30 13 00 mov 0x1330c4,%edx _Thread_Disable_dispatch(); if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 10bdc8: 8b 90 d8 00 00 00 mov 0xd8(%eax),%edx 10bdce: 85 d2 test %edx,%edx 10bdd0: 75 2e jne 10be00 <== NEVER TAKEN 10bdd2: 8b 80 e0 00 00 00 mov 0xe0(%eax),%eax 10bdd8: 85 c0 test %eax,%eax 10bdda: 74 24 je 10be00 /* * 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183 */ void pthread_testcancel( void ) { 10bddc: 83 ec 1c sub $0x1c,%esp _Thread_Disable_dispatch(); if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && thread_support->cancelation_requested ) cancel = true; _Thread_Enable_dispatch(); 10bddf: e8 08 2a 00 00 call 10e7ec <_Thread_Enable_dispatch> if ( cancel ) _POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED ); 10bde4: c7 44 24 04 ff ff ff movl $0xffffffff,0x4(%esp) 10bdeb: ff 10bdec: a1 4c 36 13 00 mov 0x13364c,%eax 10bdf1: 89 04 24 mov %eax,(%esp) 10bdf4: e8 a3 58 00 00 call 11169c <_POSIX_Thread_Exit> } 10bdf9: 83 c4 1c add $0x1c,%esp <== NOT EXECUTED 10bdfc: c3 ret <== NOT EXECUTED 10bdfd: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED _Thread_Disable_dispatch(); if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && thread_support->cancelation_requested ) cancel = true; _Thread_Enable_dispatch(); 10be00: e9 e7 29 00 00 jmp 10e7ec <_Thread_Enable_dispatch> =============================================================================== 0010c11c : * errno - otherwise */ int rtems_aio_enqueue (rtems_aio_request *req) { 10c11c: 55 push %ebp 10c11d: 57 push %edi 10c11e: 56 push %esi 10c11f: 53 push %ebx 10c120: 83 ec 4c sub $0x4c,%esp 10c123: 8b 5c 24 60 mov 0x60(%esp),%ebx struct sched_param param; /* The queue should be initialized */ AIO_assert (aio_request_queue.initialized == AIO_QUEUE_INITIALIZED); result = pthread_mutex_lock (&aio_request_queue.mutex); 10c127: c7 04 24 80 4d 13 00 movl $0x134d80,(%esp) 10c12e: e8 6d 0a 00 00 call 10cba0 10c133: 89 c6 mov %eax,%esi if (result != 0) { 10c135: 85 c0 test %eax,%eax 10c137: 0f 85 bf 00 00 00 jne 10c1fc <== NEVER TAKEN return result; } /* _POSIX_PRIORITIZED_IO and _POSIX_PRIORITY_SCHEDULING are defined, we can use aio_reqprio to lower the priority of the request */ pthread_getschedparam (pthread_self(), &policy, ¶m); 10c13d: e8 a2 13 00 00 call 10d4e4 10c142: 8d 54 24 24 lea 0x24(%esp),%edx 10c146: 89 54 24 08 mov %edx,0x8(%esp) 10c14a: 8d 54 24 20 lea 0x20(%esp),%edx 10c14e: 89 54 24 04 mov %edx,0x4(%esp) 10c152: 89 04 24 mov %eax,(%esp) 10c155: e8 5e 0f 00 00 call 10d0b8 req->caller_thread = pthread_self (); 10c15a: e8 85 13 00 00 call 10d4e4 10c15f: 89 43 10 mov %eax,0x10(%ebx) req->priority = param.sched_priority - req->aiocbp->aio_reqprio; 10c162: 8b 53 14 mov 0x14(%ebx),%edx 10c165: 8b 44 24 24 mov 0x24(%esp),%eax 10c169: 2b 42 14 sub 0x14(%edx),%eax 10c16c: 89 43 0c mov %eax,0xc(%ebx) req->policy = policy; 10c16f: 8b 44 24 20 mov 0x20(%esp),%eax 10c173: 89 43 08 mov %eax,0x8(%ebx) req->aiocbp->error_code = EINPROGRESS; 10c176: c7 42 30 77 00 00 00 movl $0x77,0x30(%edx) req->aiocbp->return_value = 0; 10c17d: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx) if ((aio_request_queue.idle_threads == 0) && 10c184: 8b 0d e8 4d 13 00 mov 0x134de8,%ecx 10c18a: 85 c9 test %ecx,%ecx 10c18c: 75 09 jne 10c197 <== NEVER TAKEN 10c18e: 83 3d e4 4d 13 00 04 cmpl $0x4,0x134de4 10c195: 7e 79 jle 10c210 else { /* the maximum number of threads has been already created even though some of them might be idle. The request belongs to one of the active fd chain */ r_chain = rtems_aio_search_fd (&aio_request_queue.work_req, 10c197: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp) 10c19e: 00 10c19f: 8b 02 mov (%edx),%eax 10c1a1: 89 44 24 04 mov %eax,0x4(%esp) 10c1a5: c7 04 24 c8 4d 13 00 movl $0x134dc8,(%esp) 10c1ac: e8 13 fe ff ff call 10bfc4 10c1b1: 89 c7 mov %eax,%edi req->aiocbp->aio_fildes, 0); if (r_chain != NULL) 10c1b3: 85 c0 test %eax,%eax 10c1b5: 0f 84 e9 00 00 00 je 10c2a4 { pthread_mutex_lock (&r_chain->mutex); 10c1bb: 8d 6f 1c lea 0x1c(%edi),%ebp 10c1be: 89 2c 24 mov %ebp,(%esp) 10c1c1: e8 da 09 00 00 call 10cba0 rtems_aio_insert_prio (&r_chain->perfd, req); 10c1c6: 8d 47 08 lea 0x8(%edi),%eax 10c1c9: 89 da mov %ebx,%edx 10c1cb: e8 84 fc ff ff call 10be54 pthread_cond_signal (&r_chain->cond); 10c1d0: 83 c7 20 add $0x20,%edi 10c1d3: 89 3c 24 mov %edi,(%esp) 10c1d6: e8 49 05 00 00 call 10c724 pthread_mutex_unlock (&r_chain->mutex); 10c1db: 89 2c 24 mov %ebp,(%esp) 10c1de: e8 61 0a 00 00 call 10cc44 if (aio_request_queue.idle_threads > 0) pthread_cond_signal (&aio_request_queue.new_req); } } pthread_mutex_unlock (&aio_request_queue.mutex); 10c1e3: c7 04 24 80 4d 13 00 movl $0x134d80,(%esp) 10c1ea: e8 55 0a 00 00 call 10cc44 return 0; } 10c1ef: 89 f0 mov %esi,%eax 10c1f1: 83 c4 4c add $0x4c,%esp 10c1f4: 5b pop %ebx 10c1f5: 5e pop %esi 10c1f6: 5f pop %edi 10c1f7: 5d pop %ebp 10c1f8: c3 ret 10c1f9: 8d 76 00 lea 0x0(%esi),%esi /* The queue should be initialized */ AIO_assert (aio_request_queue.initialized == AIO_QUEUE_INITIALIZED); result = pthread_mutex_lock (&aio_request_queue.mutex); if (result != 0) { free (req); 10c1fc: 89 1c 24 mov %ebx,(%esp) <== NOT EXECUTED 10c1ff: e8 6c bb ff ff call 107d70 <== NOT EXECUTED } } pthread_mutex_unlock (&aio_request_queue.mutex); return 0; } 10c204: 89 f0 mov %esi,%eax <== NOT EXECUTED 10c206: 83 c4 4c add $0x4c,%esp <== NOT EXECUTED 10c209: 5b pop %ebx <== NOT EXECUTED 10c20a: 5e pop %esi <== NOT EXECUTED 10c20b: 5f pop %edi <== NOT EXECUTED 10c20c: 5d pop %ebp <== NOT EXECUTED 10c20d: c3 ret <== NOT EXECUTED 10c20e: 66 90 xchg %ax,%ax <== NOT EXECUTED if ((aio_request_queue.idle_threads == 0) && aio_request_queue.active_threads < AIO_MAX_THREADS) /* we still have empty places on the active_threads chain */ { chain = &aio_request_queue.work_req; r_chain = rtems_aio_search_fd (chain, req->aiocbp->aio_fildes, 1); 10c210: c7 44 24 08 01 00 00 movl $0x1,0x8(%esp) 10c217: 00 10c218: 8b 02 mov (%edx),%eax 10c21a: 89 44 24 04 mov %eax,0x4(%esp) 10c21e: c7 04 24 c8 4d 13 00 movl $0x134dc8,(%esp) 10c225: e8 9a fd ff ff call 10bfc4 10c22a: 89 c7 mov %eax,%edi if (r_chain->new_fd == 1) { 10c22c: 83 78 18 01 cmpl $0x1,0x18(%eax) 10c230: 75 89 jne 10c1bb RTEMS_INLINE_ROUTINE void _Chain_Prepend( Chain_Control *the_chain, Chain_Node *the_node ) { _Chain_Insert(_Chain_Head(the_chain), the_node); 10c232: 89 5c 24 04 mov %ebx,0x4(%esp) 10c236: 8d 40 08 lea 0x8(%eax),%eax 10c239: 89 04 24 mov %eax,(%esp) 10c23c: e8 6f 24 00 00 call 10e6b0 <_Chain_Insert> rtems_chain_prepend (&r_chain->perfd, &req->next_prio); r_chain->new_fd = 0; 10c241: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi) pthread_mutex_init (&r_chain->mutex, NULL); 10c248: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10c24f: 00 10c250: 8d 47 1c lea 0x1c(%edi),%eax 10c253: 89 04 24 mov %eax,(%esp) 10c256: e8 09 08 00 00 call 10ca64 pthread_cond_init (&r_chain->cond, NULL); 10c25b: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10c262: 00 10c263: 8d 47 20 lea 0x20(%edi),%eax 10c266: 89 04 24 mov %eax,(%esp) 10c269: e8 f2 03 00 00 call 10c660 AIO_printf ("New thread \n"); result = pthread_create (&thid, &aio_request_queue.attr, 10c26e: 89 7c 24 0c mov %edi,0xc(%esp) 10c272: c7 44 24 08 a8 bb 10 movl $0x10bba8,0x8(%esp) 10c279: 00 10c27a: c7 44 24 04 88 4d 13 movl $0x134d88,0x4(%esp) 10c281: 00 10c282: 8d 44 24 1c lea 0x1c(%esp),%eax 10c286: 89 04 24 mov %eax,(%esp) 10c289: e8 72 0b 00 00 call 10ce00 10c28e: 89 c3 mov %eax,%ebx rtems_aio_handle, (void *) r_chain); if (result != 0) { 10c290: 85 c0 test %eax,%eax 10c292: 0f 85 9a 00 00 00 jne 10c332 <== NEVER TAKEN pthread_mutex_unlock (&aio_request_queue.mutex); return result; } ++aio_request_queue.active_threads; 10c298: ff 05 e4 4d 13 00 incl 0x134de4 10c29e: e9 40 ff ff ff jmp 10c1e3 10c2a3: 90 nop } else { /* or to the idle chain */ chain = &aio_request_queue.idle_req; r_chain = rtems_aio_search_fd (chain, req->aiocbp->aio_fildes, 1); 10c2a4: c7 44 24 08 01 00 00 movl $0x1,0x8(%esp) 10c2ab: 00 10c2ac: 8b 43 14 mov 0x14(%ebx),%eax 10c2af: 8b 00 mov (%eax),%eax 10c2b1: 89 44 24 04 mov %eax,0x4(%esp) 10c2b5: c7 04 24 d4 4d 13 00 movl $0x134dd4,(%esp) 10c2bc: e8 03 fd ff ff call 10bfc4 10c2c1: 89 c7 mov %eax,%edi if (r_chain->new_fd == 1) { 10c2c3: 83 78 18 01 cmpl $0x1,0x18(%eax) 10c2c7: 74 2b je 10c2f4 r_chain->new_fd = 0; pthread_mutex_init (&r_chain->mutex, NULL); pthread_cond_init (&r_chain->cond, NULL); } else /* just insert the request in the existing fd chain */ rtems_aio_insert_prio (&r_chain->perfd, req); 10c2c9: 8d 40 08 lea 0x8(%eax),%eax 10c2cc: 89 da mov %ebx,%edx 10c2ce: e8 81 fb ff ff call 10be54 if (aio_request_queue.idle_threads > 0) 10c2d3: 8b 15 e8 4d 13 00 mov 0x134de8,%edx 10c2d9: 85 d2 test %edx,%edx 10c2db: 0f 8e 02 ff ff ff jle 10c1e3 <== ALWAYS TAKEN pthread_cond_signal (&aio_request_queue.new_req); 10c2e1: c7 04 24 84 4d 13 00 movl $0x134d84,(%esp) <== NOT EXECUTED 10c2e8: e8 37 04 00 00 call 10c724 <== NOT EXECUTED 10c2ed: e9 f1 fe ff ff jmp 10c1e3 <== NOT EXECUTED 10c2f2: 66 90 xchg %ax,%ax <== NOT EXECUTED 10c2f4: 89 5c 24 04 mov %ebx,0x4(%esp) 10c2f8: 8d 40 08 lea 0x8(%eax),%eax 10c2fb: 89 04 24 mov %eax,(%esp) 10c2fe: e8 ad 23 00 00 call 10e6b0 <_Chain_Insert> if (r_chain->new_fd == 1) { /* If this is a new fd chain we signal the idle threads that might be waiting for requests */ AIO_printf (" New chain on waiting queue \n "); rtems_chain_prepend (&r_chain->perfd, &req->next_prio); r_chain->new_fd = 0; 10c303: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi) pthread_mutex_init (&r_chain->mutex, NULL); 10c30a: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10c311: 00 10c312: 8d 47 1c lea 0x1c(%edi),%eax 10c315: 89 04 24 mov %eax,(%esp) 10c318: e8 47 07 00 00 call 10ca64 pthread_cond_init (&r_chain->cond, NULL); 10c31d: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10c324: 00 10c325: 83 c7 20 add $0x20,%edi 10c328: 89 3c 24 mov %edi,(%esp) 10c32b: e8 30 03 00 00 call 10c660 10c330: eb a1 jmp 10c2d3 AIO_printf ("New thread \n"); result = pthread_create (&thid, &aio_request_queue.attr, rtems_aio_handle, (void *) r_chain); if (result != 0) { pthread_mutex_unlock (&aio_request_queue.mutex); 10c332: c7 04 24 80 4d 13 00 movl $0x134d80,(%esp) <== NOT EXECUTED 10c339: e8 06 09 00 00 call 10cc44 <== NOT EXECUTED 10c33e: 89 de mov %ebx,%esi <== NOT EXECUTED 10c340: e9 aa fe ff ff jmp 10c1ef <== NOT EXECUTED =============================================================================== 0010bba8 : * NULL - if error */ static void * rtems_aio_handle (void *arg) { 10bba8: 55 push %ebp 10bba9: 57 push %edi 10bbaa: 56 push %esi 10bbab: 53 push %ebx 10bbac: 83 ec 6c sub $0x6c,%esp rtems_aio_request_chain *r_chain = arg; 10bbaf: 8b b4 24 80 00 00 00 mov 0x80(%esp),%esi 10bbb6: 8d 7e 1c lea 0x1c(%esi),%edi node = rtems_chain_first (chain); req = (rtems_aio_request *) node; /* See _POSIX_PRIORITIZE_IO and _POSIX_PRIORITY_SCHEDULING discussion in rtems_aio_enqueue () */ pthread_getschedparam (pthread_self(), &policy, ¶m); 10bbb9: 8d 6c 24 44 lea 0x44(%esp),%ebp 10bbbd: 8d 76 00 lea 0x0(%esi),%esi /* acquire the mutex of the current fd chain. we don't need to lock the queue mutex since we can add requests to idle fd chains or even active ones if the working request has been extracted from the chain */ result = pthread_mutex_lock (&r_chain->mutex); 10bbc0: 89 3c 24 mov %edi,(%esp) 10bbc3: e8 d8 0f 00 00 call 10cba0 if (result != 0) 10bbc8: 85 c0 test %eax,%eax 10bbca: 0f 85 a0 00 00 00 jne 10bc70 <== NEVER TAKEN */ RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first( const Chain_Control *the_chain ) { return _Chain_Immutable_head( the_chain )->next; 10bbd0: 8b 5e 08 mov 0x8(%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 ); 10bbd3: 8d 46 0c lea 0xc(%esi),%eax /* If the locked chain is not empty, take the first request extract it, unlock the chain and process the request, in this way the user can supply more requests to this fd chain */ if (!rtems_chain_is_empty (chain)) { 10bbd6: 39 c3 cmp %eax,%ebx 10bbd8: 0f 84 16 01 00 00 je 10bcf4 node = rtems_chain_first (chain); req = (rtems_aio_request *) node; /* See _POSIX_PRIORITIZE_IO and _POSIX_PRIORITY_SCHEDULING discussion in rtems_aio_enqueue () */ pthread_getschedparam (pthread_self(), &policy, ¶m); 10bbde: e8 01 19 00 00 call 10d4e4 10bbe3: 89 6c 24 08 mov %ebp,0x8(%esp) 10bbe7: 8d 54 24 38 lea 0x38(%esp),%edx 10bbeb: 89 54 24 04 mov %edx,0x4(%esp) 10bbef: 89 04 24 mov %eax,(%esp) 10bbf2: e8 c1 14 00 00 call 10d0b8 param.sched_priority = req->priority; 10bbf7: 8b 43 0c mov 0xc(%ebx),%eax 10bbfa: 89 44 24 44 mov %eax,0x44(%esp) pthread_setschedparam (pthread_self(), req->policy, ¶m); 10bbfe: 8b 53 08 mov 0x8(%ebx),%edx 10bc01: 89 54 24 2c mov %edx,0x2c(%esp) 10bc05: e8 da 18 00 00 call 10d4e4 10bc0a: 89 6c 24 08 mov %ebp,0x8(%esp) 10bc0e: 8b 54 24 2c mov 0x2c(%esp),%edx 10bc12: 89 54 24 04 mov %edx,0x4(%esp) 10bc16: 89 04 24 mov %eax,(%esp) 10bc19: e8 d2 18 00 00 call 10d4f0 10bc1e: 89 1c 24 mov %ebx,(%esp) 10bc21: e8 56 2a 00 00 call 10e67c <_Chain_Extract> rtems_chain_extract (node); pthread_mutex_unlock (&r_chain->mutex); 10bc26: 89 3c 24 mov %edi,(%esp) 10bc29: e8 16 10 00 00 call 10cc44 switch (req->aiocbp->aio_lio_opcode) { 10bc2e: 8b 4b 14 mov 0x14(%ebx),%ecx 10bc31: 8b 41 2c mov 0x2c(%ecx),%eax 10bc34: 83 f8 02 cmp $0x2,%eax 10bc37: 0f 84 8f 00 00 00 je 10bccc 10bc3d: 83 f8 03 cmp $0x3,%eax 10bc40: 74 7e je 10bcc0 <== NEVER TAKEN 10bc42: 48 dec %eax 10bc43: 74 37 je 10bc7c <== ALWAYS TAKEN default: result = -1; } if (result == -1) { req->aiocbp->return_value = -1; 10bc45: c7 41 34 ff ff ff ff movl $0xffffffff,0x34(%ecx) <== NOT EXECUTED req->aiocbp->error_code = errno; 10bc4c: 89 4c 24 2c mov %ecx,0x2c(%esp) <== NOT EXECUTED 10bc50: e8 63 a2 00 00 call 115eb8 <__errno> <== NOT EXECUTED 10bc55: 8b 00 mov (%eax),%eax <== NOT EXECUTED 10bc57: 8b 4c 24 2c mov 0x2c(%esp),%ecx <== NOT EXECUTED 10bc5b: 89 41 30 mov %eax,0x30(%ecx) <== NOT EXECUTED /* acquire the mutex of the current fd chain. we don't need to lock the queue mutex since we can add requests to idle fd chains or even active ones if the working request has been extracted from the chain */ result = pthread_mutex_lock (&r_chain->mutex); 10bc5e: 89 3c 24 mov %edi,(%esp) <== NOT EXECUTED 10bc61: e8 3a 0f 00 00 call 10cba0 <== NOT EXECUTED if (result != 0) 10bc66: 85 c0 test %eax,%eax <== NOT EXECUTED 10bc68: 0f 84 62 ff ff ff je 10bbd0 <== NOT EXECUTED 10bc6e: 66 90 xchg %ax,%ax <== NOT EXECUTED } } AIO_printf ("Thread finished\n"); return NULL; } 10bc70: 31 c0 xor %eax,%eax 10bc72: 83 c4 6c add $0x6c,%esp 10bc75: 5b pop %ebx 10bc76: 5e pop %esi 10bc77: 5f pop %edi 10bc78: 5d pop %ebp 10bc79: c3 ret 10bc7a: 66 90 xchg %ax,%ax pthread_mutex_unlock (&r_chain->mutex); switch (req->aiocbp->aio_lio_opcode) { case LIO_READ: AIO_printf ("read\n"); result = pread (req->aiocbp->aio_fildes, 10bc7c: 8b 41 04 mov 0x4(%ecx),%eax 10bc7f: 8b 51 08 mov 0x8(%ecx),%edx 10bc82: 89 44 24 0c mov %eax,0xc(%esp) 10bc86: 89 54 24 10 mov %edx,0x10(%esp) 10bc8a: 8b 41 10 mov 0x10(%ecx),%eax 10bc8d: 89 44 24 08 mov %eax,0x8(%esp) 10bc91: 8b 41 0c mov 0xc(%ecx),%eax 10bc94: 89 44 24 04 mov %eax,0x4(%esp) 10bc98: 8b 01 mov (%ecx),%eax 10bc9a: 89 04 24 mov %eax,(%esp) 10bc9d: e8 da ab 00 00 call 11687c break; default: result = -1; } if (result == -1) { 10bca2: 83 f8 ff cmp $0xffffffff,%eax 10bca5: 0f 84 87 01 00 00 je 10be32 <== NEVER TAKEN req->aiocbp->return_value = -1; req->aiocbp->error_code = errno; } else { req->aiocbp->return_value = result; 10bcab: 8b 53 14 mov 0x14(%ebx),%edx 10bcae: 89 42 34 mov %eax,0x34(%edx) req->aiocbp->error_code = 0; 10bcb1: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx) 10bcb8: e9 03 ff ff ff jmp 10bbc0 10bcbd: 8d 76 00 lea 0x0(%esi),%esi req->aiocbp->aio_nbytes, req->aiocbp->aio_offset); break; case LIO_SYNC: AIO_printf ("sync\n"); result = fsync (req->aiocbp->aio_fildes); 10bcc0: 8b 01 mov (%ecx),%eax <== NOT EXECUTED 10bcc2: 89 04 24 mov %eax,(%esp) <== NOT EXECUTED 10bcc5: e8 7a 66 00 00 call 112344 <== NOT EXECUTED break; 10bcca: eb d6 jmp 10bca2 <== NOT EXECUTED req->aiocbp->aio_nbytes, req->aiocbp->aio_offset); break; case LIO_WRITE: AIO_printf ("write\n"); result = pwrite (req->aiocbp->aio_fildes, 10bccc: 8b 41 04 mov 0x4(%ecx),%eax 10bccf: 8b 51 08 mov 0x8(%ecx),%edx 10bcd2: 89 44 24 0c mov %eax,0xc(%esp) 10bcd6: 89 54 24 10 mov %edx,0x10(%esp) 10bcda: 8b 41 10 mov 0x10(%ecx),%eax 10bcdd: 89 44 24 08 mov %eax,0x8(%esp) 10bce1: 8b 41 0c mov 0xc(%ecx),%eax 10bce4: 89 44 24 04 mov %eax,0x4(%esp) 10bce8: 8b 01 mov (%ecx),%eax 10bcea: 89 04 24 mov %eax,(%esp) 10bced: e8 8a ac 00 00 call 11697c (void *) req->aiocbp->aio_buf, req->aiocbp->aio_nbytes, req->aiocbp->aio_offset); break; 10bcf2: eb ae jmp 10bca2 struct timespec timeout; AIO_printf ("Chain is empty [WQ], wait for work\n"); pthread_mutex_unlock (&r_chain->mutex); 10bcf4: 89 3c 24 mov %edi,(%esp) 10bcf7: e8 48 0f 00 00 call 10cc44 pthread_mutex_lock (&aio_request_queue.mutex); 10bcfc: c7 04 24 80 4d 13 00 movl $0x134d80,(%esp) 10bd03: e8 98 0e 00 00 call 10cba0 if (rtems_chain_is_empty (chain)) 10bd08: 3b 5e 08 cmp 0x8(%esi),%ebx 10bd0b: 74 13 je 10bd20 <== ALWAYS TAKEN } } /* If there was a request added in the initial fd chain then release the mutex and process it */ pthread_mutex_unlock (&aio_request_queue.mutex); 10bd0d: c7 04 24 80 4d 13 00 movl $0x134d80,(%esp) 10bd14: e8 2b 0f 00 00 call 10cc44 10bd19: e9 a2 fe ff ff jmp 10bbc0 10bd1e: 66 90 xchg %ax,%ax pthread_mutex_unlock (&r_chain->mutex); pthread_mutex_lock (&aio_request_queue.mutex); if (rtems_chain_is_empty (chain)) { clock_gettime (CLOCK_REALTIME, &timeout); 10bd20: 8d 44 24 3c lea 0x3c(%esp),%eax 10bd24: 89 44 24 04 mov %eax,0x4(%esp) 10bd28: c7 04 24 01 00 00 00 movl $0x1,(%esp) 10bd2f: e8 88 07 00 00 call 10c4bc timeout.tv_sec += 3; 10bd34: 83 44 24 3c 03 addl $0x3,0x3c(%esp) timeout.tv_nsec = 0; 10bd39: c7 44 24 40 00 00 00 movl $0x0,0x40(%esp) 10bd40: 00 result = pthread_cond_timedwait (&r_chain->cond, 10bd41: 8d 5e 20 lea 0x20(%esi),%ebx &aio_request_queue.mutex, &timeout); 10bd44: 8d 44 24 3c lea 0x3c(%esp),%eax 10bd48: 89 44 24 08 mov %eax,0x8(%esp) if (rtems_chain_is_empty (chain)) { clock_gettime (CLOCK_REALTIME, &timeout); timeout.tv_sec += 3; timeout.tv_nsec = 0; result = pthread_cond_timedwait (&r_chain->cond, 10bd4c: c7 44 24 04 80 4d 13 movl $0x134d80,0x4(%esp) 10bd53: 00 10bd54: 89 1c 24 mov %ebx,(%esp) 10bd57: e8 50 0a 00 00 call 10c7ac &aio_request_queue.mutex, &timeout); /* If no requests were added to the chain we delete the fd chain from the queue and start working with idle fd chains */ if (result == ETIMEDOUT) { 10bd5c: 83 f8 74 cmp $0x74,%eax 10bd5f: 75 ac jne 10bd0d <== NEVER TAKEN 10bd61: 89 34 24 mov %esi,(%esp) 10bd64: e8 13 29 00 00 call 10e67c <_Chain_Extract> rtems_chain_extract (&r_chain->next_fd); pthread_mutex_destroy (&r_chain->mutex); 10bd69: 89 3c 24 mov %edi,(%esp) 10bd6c: e8 87 0b 00 00 call 10c8f8 pthread_cond_destroy (&r_chain->cond); 10bd71: 89 1c 24 mov %ebx,(%esp) 10bd74: e8 07 08 00 00 call 10c580 free (r_chain); 10bd79: 89 34 24 mov %esi,(%esp) 10bd7c: e8 ef bf ff ff call 107d70 */ RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first( const Chain_Control *the_chain ) { return _Chain_Immutable_head( the_chain )->next; 10bd81: 8b 35 d4 4d 13 00 mov 0x134dd4,%esi /* If the idle chain is empty sleep for 3 seconds and wait for a signal. The thread now becomes idle. */ if (rtems_chain_is_empty (&aio_request_queue.idle_req)) { 10bd87: 81 fe d8 4d 13 00 cmp $0x134dd8,%esi 10bd8d: 74 4a je 10bdd9 } } /* Otherwise move this chain to the working chain and start the loop all over again */ AIO_printf ("Work on idle\n"); --aio_request_queue.idle_threads; 10bd8f: ff 0d e8 4d 13 00 decl 0x134de8 ++aio_request_queue.active_threads; 10bd95: ff 05 e4 4d 13 00 incl 0x134de4 10bd9b: 89 34 24 mov %esi,(%esp) 10bd9e: e8 d9 28 00 00 call 10e67c <_Chain_Extract> */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First( Chain_Control *the_chain ) { return _Chain_Head( the_chain )->next; 10bda3: a1 c8 4d 13 00 mov 0x134dc8,%eax rtems_chain_node *node; node = rtems_chain_first (&aio_request_queue.work_req); temp = (rtems_aio_request_chain *) node; while (temp->fildes < r_chain->fildes && 10bda8: 8b 56 14 mov 0x14(%esi),%edx 10bdab: 3b 50 14 cmp 0x14(%eax),%edx 10bdae: 7f 0b jg 10bdbb <== ALWAYS TAKEN 10bdb0: eb 10 jmp 10bdc2 <== NOT EXECUTED 10bdb2: 66 90 xchg %ax,%ax <== NOT EXECUTED } } AIO_printf ("Thread finished\n"); return NULL; } 10bdb4: 8b 00 mov (%eax),%eax rtems_chain_node *node; node = rtems_chain_first (&aio_request_queue.work_req); temp = (rtems_aio_request_chain *) node; while (temp->fildes < r_chain->fildes && 10bdb6: 39 50 14 cmp %edx,0x14(%eax) 10bdb9: 7d 07 jge 10bdc2 10bdbb: 3d cc 4d 13 00 cmp $0x134dcc,%eax 10bdc0: 75 f2 jne 10bdb4 <== ALWAYS TAKEN RTEMS_INLINE_ROUTINE void rtems_chain_insert( rtems_chain_node *after_node, rtems_chain_node *the_node ) { _Chain_Insert( after_node, the_node ); 10bdc2: 89 74 24 04 mov %esi,0x4(%esp) 10bdc6: 8b 40 04 mov 0x4(%eax),%eax 10bdc9: 89 04 24 mov %eax,(%esp) 10bdcc: e8 df 28 00 00 call 10e6b0 <_Chain_Insert> 10bdd1: 8d 7e 1c lea 0x1c(%esi),%edi 10bdd4: e9 34 ff ff ff jmp 10bd0d /* If the idle chain is empty sleep for 3 seconds and wait for a signal. The thread now becomes idle. */ if (rtems_chain_is_empty (&aio_request_queue.idle_req)) { AIO_printf ("Chain is empty [IQ], wait for work\n"); ++aio_request_queue.idle_threads; 10bdd9: ff 05 e8 4d 13 00 incl 0x134de8 --aio_request_queue.active_threads; 10bddf: ff 0d e4 4d 13 00 decl 0x134de4 clock_gettime (CLOCK_REALTIME, &timeout); 10bde5: 8d 44 24 3c lea 0x3c(%esp),%eax 10bde9: 89 44 24 04 mov %eax,0x4(%esp) 10bded: c7 04 24 01 00 00 00 movl $0x1,(%esp) 10bdf4: e8 c3 06 00 00 call 10c4bc timeout.tv_sec += 3; 10bdf9: 83 44 24 3c 03 addl $0x3,0x3c(%esp) timeout.tv_nsec = 0; 10bdfe: c7 44 24 40 00 00 00 movl $0x0,0x40(%esp) 10be05: 00 result = pthread_cond_timedwait (&aio_request_queue.new_req, &aio_request_queue.mutex, &timeout); 10be06: 8d 44 24 3c lea 0x3c(%esp),%eax 10be0a: 89 44 24 08 mov %eax,0x8(%esp) --aio_request_queue.active_threads; clock_gettime (CLOCK_REALTIME, &timeout); timeout.tv_sec += 3; timeout.tv_nsec = 0; result = pthread_cond_timedwait (&aio_request_queue.new_req, 10be0e: c7 44 24 04 80 4d 13 movl $0x134d80,0x4(%esp) 10be15: 00 10be16: c7 04 24 84 4d 13 00 movl $0x134d84,(%esp) 10be1d: e8 8a 09 00 00 call 10c7ac &aio_request_queue.mutex, &timeout); /* If no new fd chain was added in the idle requests then this thread is finished */ if (result == ETIMEDOUT) { 10be22: 83 f8 74 cmp $0x74,%eax 10be25: 74 13 je 10be3a <== ALWAYS TAKEN 10be27: 8b 35 d4 4d 13 00 mov 0x134dd4,%esi <== NOT EXECUTED 10be2d: e9 5d ff ff ff jmp 10bd8f <== NOT EXECUTED 10be32: 8b 4b 14 mov 0x14(%ebx),%ecx <== NOT EXECUTED 10be35: e9 0b fe ff ff jmp 10bc45 <== NOT EXECUTED AIO_printf ("Etimeout\n"); --aio_request_queue.idle_threads; 10be3a: ff 0d e8 4d 13 00 decl 0x134de8 pthread_mutex_unlock (&aio_request_queue.mutex); 10be40: c7 04 24 80 4d 13 00 movl $0x134d80,(%esp) 10be47: e8 f8 0d 00 00 call 10cc44 10be4c: e9 1f fe ff ff jmp 10bc70 =============================================================================== 0010bea8 : * 0 - if initialization succeeded */ int rtems_aio_init (void) { 10bea8: 53 push %ebx 10bea9: 83 ec 18 sub $0x18,%esp int result = 0; result = pthread_attr_init (&aio_request_queue.attr); 10beac: c7 04 24 88 4d 13 00 movl $0x134d88,(%esp) 10beb3: e8 f8 0e 00 00 call 10cdb0 10beb8: 89 c3 mov %eax,%ebx if (result != 0) 10beba: 85 c0 test %eax,%eax 10bebc: 74 0a je 10bec8 <== ALWAYS TAKEN aio_request_queue.active_threads = 0; aio_request_queue.idle_threads = 0; aio_request_queue.initialized = AIO_QUEUE_INITIALIZED; return result; } 10bebe: 89 d8 mov %ebx,%eax <== NOT EXECUTED 10bec0: 83 c4 18 add $0x18,%esp <== NOT EXECUTED 10bec3: 5b pop %ebx <== NOT EXECUTED 10bec4: c3 ret <== NOT EXECUTED 10bec5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED result = pthread_attr_init (&aio_request_queue.attr); if (result != 0) return result; result = 10bec8: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10becf: 00 10bed0: c7 04 24 88 4d 13 00 movl $0x134d88,(%esp) 10bed7: e8 fc 0e 00 00 call 10cdd8 pthread_attr_setdetachstate (&aio_request_queue.attr, PTHREAD_CREATE_DETACHED); if (result != 0) 10bedc: 85 c0 test %eax,%eax 10bede: 0f 85 98 00 00 00 jne 10bf7c <== NEVER TAKEN pthread_attr_destroy (&aio_request_queue.attr); result = pthread_mutex_init (&aio_request_queue.mutex, NULL); 10bee4: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10beeb: 00 10beec: c7 04 24 80 4d 13 00 movl $0x134d80,(%esp) 10bef3: e8 6c 0b 00 00 call 10ca64 if (result != 0) 10bef8: 85 c0 test %eax,%eax 10befa: 0f 85 b0 00 00 00 jne 10bfb0 <== NEVER TAKEN pthread_attr_destroy (&aio_request_queue.attr); result = pthread_cond_init (&aio_request_queue.new_req, NULL); 10bf00: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10bf07: 00 10bf08: c7 04 24 84 4d 13 00 movl $0x134d84,(%esp) 10bf0f: e8 4c 07 00 00 call 10c660 10bf14: 89 c3 mov %eax,%ebx if (result != 0) { 10bf16: 85 c0 test %eax,%eax 10bf18: 75 76 jne 10bf90 <== NEVER TAKEN ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 10bf1a: c7 05 c8 4d 13 00 cc movl $0x134dcc,0x134dc8 10bf21: 4d 13 00 head->previous = NULL; 10bf24: c7 05 cc 4d 13 00 00 movl $0x0,0x134dcc 10bf2b: 00 00 00 tail->previous = head; 10bf2e: c7 05 d0 4d 13 00 c8 movl $0x134dc8,0x134dd0 10bf35: 4d 13 00 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 10bf38: c7 05 d4 4d 13 00 d8 movl $0x134dd8,0x134dd4 10bf3f: 4d 13 00 head->previous = NULL; 10bf42: c7 05 d8 4d 13 00 00 movl $0x0,0x134dd8 10bf49: 00 00 00 tail->previous = head; 10bf4c: c7 05 dc 4d 13 00 d4 movl $0x134dd4,0x134ddc 10bf53: 4d 13 00 } rtems_chain_initialize_empty (&aio_request_queue.work_req); rtems_chain_initialize_empty (&aio_request_queue.idle_req); aio_request_queue.active_threads = 0; 10bf56: c7 05 e4 4d 13 00 00 movl $0x0,0x134de4 10bf5d: 00 00 00 aio_request_queue.idle_threads = 0; 10bf60: c7 05 e8 4d 13 00 00 movl $0x0,0x134de8 10bf67: 00 00 00 aio_request_queue.initialized = AIO_QUEUE_INITIALIZED; 10bf6a: c7 05 e0 4d 13 00 0b movl $0xb00b,0x134de0 10bf71: b0 00 00 return result; } 10bf74: 89 d8 mov %ebx,%eax 10bf76: 83 c4 18 add $0x18,%esp 10bf79: 5b pop %ebx 10bf7a: c3 ret 10bf7b: 90 nop result = pthread_attr_setdetachstate (&aio_request_queue.attr, PTHREAD_CREATE_DETACHED); if (result != 0) pthread_attr_destroy (&aio_request_queue.attr); 10bf7c: c7 04 24 88 4d 13 00 movl $0x134d88,(%esp) <== NOT EXECUTED 10bf83: e8 08 0e 00 00 call 10cd90 <== NOT EXECUTED 10bf88: e9 57 ff ff ff jmp 10bee4 <== NOT EXECUTED 10bf8d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED pthread_attr_destroy (&aio_request_queue.attr); result = pthread_cond_init (&aio_request_queue.new_req, NULL); if (result != 0) { pthread_mutex_destroy (&aio_request_queue.mutex); 10bf90: c7 04 24 80 4d 13 00 movl $0x134d80,(%esp) <== NOT EXECUTED 10bf97: e8 5c 09 00 00 call 10c8f8 <== NOT EXECUTED pthread_attr_destroy (&aio_request_queue.attr); 10bf9c: c7 04 24 88 4d 13 00 movl $0x134d88,(%esp) <== NOT EXECUTED 10bfa3: e8 e8 0d 00 00 call 10cd90 <== NOT EXECUTED 10bfa8: e9 6d ff ff ff jmp 10bf1a <== NOT EXECUTED 10bfad: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED pthread_attr_destroy (&aio_request_queue.attr); result = pthread_mutex_init (&aio_request_queue.mutex, NULL); if (result != 0) pthread_attr_destroy (&aio_request_queue.attr); 10bfb0: c7 04 24 88 4d 13 00 movl $0x134d88,(%esp) <== NOT EXECUTED 10bfb7: e8 d4 0d 00 00 call 10cd90 <== NOT EXECUTED 10bfbc: e9 3f ff ff ff jmp 10bf00 <== NOT EXECUTED =============================================================================== 0010be54 : * NONE */ static void rtems_aio_insert_prio (rtems_chain_control *chain, rtems_aio_request *req) { 10be54: 56 push %esi 10be55: 53 push %ebx 10be56: 83 ec 14 sub $0x14,%esp 10be59: 8b 08 mov (%eax),%ecx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10be5b: 8d 70 04 lea 0x4(%eax),%esi rtems_chain_node *node; AIO_printf ("FD exists \n"); node = rtems_chain_first (chain); if (rtems_chain_is_empty (chain)) { 10be5e: 39 f1 cmp %esi,%ecx 10be60: 74 35 je 10be97 <== NEVER TAKEN rtems_chain_prepend (chain, &req->next_prio); } else { AIO_printf ("Add by priority \n"); int prio = ((rtems_aio_request *) node)->aiocbp->aio_reqprio; while (req->aiocbp->aio_reqprio > prio && 10be62: 8b 42 14 mov 0x14(%edx),%eax 10be65: 8b 58 14 mov 0x14(%eax),%ebx if (rtems_chain_is_empty (chain)) { AIO_printf ("First in chain \n"); rtems_chain_prepend (chain, &req->next_prio); } else { AIO_printf ("Add by priority \n"); int prio = ((rtems_aio_request *) node)->aiocbp->aio_reqprio; 10be68: 8b 41 14 mov 0x14(%ecx),%eax while (req->aiocbp->aio_reqprio > prio && 10be6b: 39 58 14 cmp %ebx,0x14(%eax) 10be6e: 7c 08 jl 10be78 <== NEVER TAKEN 10be70: eb 10 jmp 10be82 10be72: 66 90 xchg %ax,%ax 10be74: 39 ce cmp %ecx,%esi <== NOT EXECUTED 10be76: 74 0a je 10be82 <== NOT EXECUTED } } AIO_printf ("Thread finished\n"); return NULL; } 10be78: 8b 09 mov (%ecx),%ecx <== NOT EXECUTED int prio = ((rtems_aio_request *) node)->aiocbp->aio_reqprio; while (req->aiocbp->aio_reqprio > prio && !rtems_chain_is_tail (chain, node)) { node = rtems_chain_next (node); prio = ((rtems_aio_request *) node)->aiocbp->aio_reqprio; 10be7a: 8b 41 14 mov 0x14(%ecx),%eax <== NOT EXECUTED rtems_chain_prepend (chain, &req->next_prio); } else { AIO_printf ("Add by priority \n"); int prio = ((rtems_aio_request *) node)->aiocbp->aio_reqprio; while (req->aiocbp->aio_reqprio > prio && 10be7d: 39 58 14 cmp %ebx,0x14(%eax) <== NOT EXECUTED 10be80: 7c f2 jl 10be74 <== NOT EXECUTED 10be82: 89 54 24 04 mov %edx,0x4(%esp) 10be86: 8b 41 04 mov 0x4(%ecx),%eax 10be89: 89 04 24 mov %eax,(%esp) 10be8c: e8 1f 28 00 00 call 10e6b0 <_Chain_Insert> } rtems_chain_insert (node->previous, &req->next_prio); } } 10be91: 83 c4 14 add $0x14,%esp 10be94: 5b pop %ebx 10be95: 5e pop %esi 10be96: c3 ret RTEMS_INLINE_ROUTINE void _Chain_Prepend( Chain_Control *the_chain, Chain_Node *the_node ) { _Chain_Insert(_Chain_Head(the_chain), the_node); 10be97: 89 54 24 04 mov %edx,0x4(%esp) <== NOT EXECUTED 10be9b: 89 04 24 mov %eax,(%esp) <== NOT EXECUTED 10be9e: e8 0d 28 00 00 call 10e6b0 <_Chain_Insert> <== NOT EXECUTED 10bea3: eb ec jmp 10be91 <== NOT EXECUTED =============================================================================== 0010c078 : * Output parameters: * NONE */ void rtems_aio_remove_fd (rtems_aio_request_chain *r_chain) { 10c078: 57 push %edi 10c079: 56 push %esi 10c07a: 53 push %ebx 10c07b: 83 ec 10 sub $0x10,%esp 10c07e: 8b 7c 24 20 mov 0x20(%esp),%edi */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First( Chain_Control *the_chain ) { return _Chain_Head( the_chain )->next; 10c082: 8b 5f 08 mov 0x8(%edi),%ebx RTEMS_INLINE_ROUTINE bool _Chain_Is_tail( const Chain_Control *the_chain, const Chain_Node *the_node ) { return (the_node == _Chain_Immutable_tail( the_chain )); 10c085: 83 c7 0c add $0xc,%edi rtems_chain_control *chain; rtems_chain_node *node; chain = &r_chain->perfd; node = rtems_chain_first (chain); while (!rtems_chain_is_tail (chain, node)) 10c088: 39 fb cmp %edi,%ebx 10c08a: 74 29 je 10c0b5 <== NEVER TAKEN */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 10c08c: 89 1c 24 mov %ebx,(%esp) 10c08f: e8 e8 25 00 00 call 10e67c <_Chain_Extract> } } AIO_printf ("Thread finished\n"); return NULL; } 10c094: 8b 33 mov (%ebx),%esi while (!rtems_chain_is_tail (chain, node)) { rtems_chain_extract (node); rtems_aio_request *req = (rtems_aio_request *) node; node = rtems_chain_next (node); req->aiocbp->error_code = ECANCELED; 10c096: 8b 43 14 mov 0x14(%ebx),%eax 10c099: c7 40 30 8c 00 00 00 movl $0x8c,0x30(%eax) req->aiocbp->return_value = -1; 10c0a0: c7 40 34 ff ff ff ff movl $0xffffffff,0x34(%eax) free (req); 10c0a7: 89 1c 24 mov %ebx,(%esp) 10c0aa: e8 c1 bc ff ff call 107d70 while (!rtems_chain_is_tail (chain, node)) { rtems_chain_extract (node); rtems_aio_request *req = (rtems_aio_request *) node; node = rtems_chain_next (node); 10c0af: 89 f3 mov %esi,%ebx rtems_chain_control *chain; rtems_chain_node *node; chain = &r_chain->perfd; node = rtems_chain_first (chain); while (!rtems_chain_is_tail (chain, node)) 10c0b1: 39 fe cmp %edi,%esi 10c0b3: 75 d7 jne 10c08c node = rtems_chain_next (node); req->aiocbp->error_code = ECANCELED; req->aiocbp->return_value = -1; free (req); } } 10c0b5: 83 c4 10 add $0x10,%esp 10c0b8: 5b pop %ebx 10c0b9: 5e pop %esi 10c0ba: 5f pop %edi 10c0bb: c3 ret =============================================================================== 0010c0bc : * AIO_NOTCANCELED - if request was not canceled * AIO_CANCELED - if request was canceled */ int rtems_aio_remove_req (rtems_chain_control *chain, struct aiocb *aiocbp) { 10c0bc: 53 push %ebx 10c0bd: 83 ec 18 sub $0x18,%esp 10c0c0: 8b 44 24 20 mov 0x20(%esp),%eax 10c0c4: 8b 54 24 24 mov 0x24(%esp),%edx */ RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first( const Chain_Control *the_chain ) { return _Chain_Immutable_head( the_chain )->next; 10c0c8: 8b 18 mov (%eax),%ebx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10c0ca: 83 c0 04 add $0x4,%eax if (rtems_chain_is_empty (chain)) 10c0cd: 39 c3 cmp %eax,%ebx 10c0cf: 75 09 jne 10c0da 10c0d1: eb 3f jmp 10c112 10c0d3: 90 nop } } AIO_printf ("Thread finished\n"); return NULL; } 10c0d4: 8b 1b mov (%ebx),%ebx <== NOT EXECUTED rtems_chain_node *node = rtems_chain_first (chain); rtems_aio_request *current; current = (rtems_aio_request *) node; while (!rtems_chain_is_tail (chain, node) && current->aiocbp != aiocbp) { 10c0d6: 39 d8 cmp %ebx,%eax <== NOT EXECUTED 10c0d8: 74 2e je 10c108 <== NOT EXECUTED 10c0da: 39 53 14 cmp %edx,0x14(%ebx) 10c0dd: 75 f5 jne 10c0d4 <== NEVER TAKEN 10c0df: 89 1c 24 mov %ebx,(%esp) 10c0e2: e8 95 25 00 00 call 10e67c <_Chain_Extract> if (rtems_chain_is_tail (chain, node)) return AIO_NOTCANCELED; else { rtems_chain_extract (node); current->aiocbp->error_code = ECANCELED; 10c0e7: 8b 43 14 mov 0x14(%ebx),%eax 10c0ea: c7 40 30 8c 00 00 00 movl $0x8c,0x30(%eax) current->aiocbp->return_value = -1; 10c0f1: c7 40 34 ff ff ff ff movl $0xffffffff,0x34(%eax) free (current); 10c0f8: 89 1c 24 mov %ebx,(%esp) 10c0fb: e8 70 bc ff ff call 107d70 } return AIO_CANCELED; 10c100: 31 c0 xor %eax,%eax } 10c102: 83 c4 18 add $0x18,%esp 10c105: 5b pop %ebx 10c106: c3 ret 10c107: 90 nop node = rtems_chain_next (node); current = (rtems_aio_request *) node; } if (rtems_chain_is_tail (chain, node)) return AIO_NOTCANCELED; 10c108: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED current->aiocbp->return_value = -1; free (current); } return AIO_CANCELED; } 10c10d: 83 c4 18 add $0x18,%esp <== NOT EXECUTED 10c110: 5b pop %ebx <== NOT EXECUTED 10c111: c3 ret <== NOT EXECUTED */ int rtems_aio_remove_req (rtems_chain_control *chain, struct aiocb *aiocbp) { if (rtems_chain_is_empty (chain)) return AIO_ALLDONE; 10c112: b8 02 00 00 00 mov $0x2,%eax current->aiocbp->return_value = -1; free (current); } return AIO_CANCELED; } 10c117: 83 c4 18 add $0x18,%esp 10c11a: 5b pop %ebx 10c11b: c3 ret =============================================================================== 0010c56c : rtems_chain_control *chain, rtems_event_set events, rtems_interval timeout, rtems_chain_node **node_ptr ) { 10c56c: 55 push %ebp 10c56d: 57 push %edi 10c56e: 56 push %esi 10c56f: 53 push %ebx 10c570: 83 ec 2c sub $0x2c,%esp 10c573: 8b 5c 24 40 mov 0x40(%esp),%ebx 10c577: 8b 6c 24 44 mov 0x44(%esp),%ebp while ( sc == RTEMS_SUCCESSFUL && (node = rtems_chain_get( chain )) == NULL ) { rtems_event_set out; sc = rtems_event_receive( 10c57b: 8d 74 24 1c lea 0x1c(%esp),%esi 10c57f: 90 nop */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 10c580: 89 1c 24 mov %ebx,(%esp) 10c583: e8 a8 05 00 00 call 10cb30 <_Chain_Get> 10c588: 89 c7 mov %eax,%edi rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_chain_node *node = NULL; while ( sc == RTEMS_SUCCESSFUL && (node = rtems_chain_get( chain )) == NULL 10c58a: 85 c0 test %eax,%eax 10c58c: 75 2e jne 10c5bc ) { rtems_event_set out; sc = rtems_event_receive( 10c58e: 89 74 24 0c mov %esi,0xc(%esp) 10c592: 8b 44 24 48 mov 0x48(%esp),%eax 10c596: 89 44 24 08 mov %eax,0x8(%esp) 10c59a: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10c5a1: 00 10c5a2: 89 2c 24 mov %ebp,(%esp) 10c5a5: e8 7e f3 ff ff call 10b928 ) { rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_chain_node *node = NULL; while ( 10c5aa: 85 c0 test %eax,%eax 10c5ac: 74 d2 je 10c580 <== NEVER TAKEN timeout, &out ); } *node_ptr = node; 10c5ae: 8b 4c 24 4c mov 0x4c(%esp),%ecx 10c5b2: 89 39 mov %edi,(%ecx) return sc; } 10c5b4: 83 c4 2c add $0x2c,%esp 10c5b7: 5b pop %ebx 10c5b8: 5e pop %esi 10c5b9: 5f pop %edi 10c5ba: 5d pop %ebp 10c5bb: c3 ret rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_chain_node *node = NULL; while ( sc == RTEMS_SUCCESSFUL && (node = rtems_chain_get( chain )) == NULL 10c5bc: 31 c0 xor %eax,%eax timeout, &out ); } *node_ptr = node; 10c5be: 8b 4c 24 4c mov 0x4c(%esp),%ecx 10c5c2: 89 39 mov %edi,(%ecx) return sc; } 10c5c4: 83 c4 2c add $0x2c,%esp 10c5c7: 5b pop %ebx 10c5c8: 5e pop %esi 10c5c9: 5f pop %edi 10c5ca: 5d pop %ebp 10c5cb: c3 ret =============================================================================== 0010d570 : 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 ) { 10d570: 57 push %edi 10d571: 56 push %esi 10d572: 53 push %ebx 10d573: 8b 5c 24 10 mov 0x10(%esp),%ebx 10d577: 8b 74 24 14 mov 0x14(%esp),%esi 10d57b: 8b 44 24 18 mov 0x18(%esp),%eax rtems_device_major_number major_limit = _IO_Number_of_drivers; 10d57f: 8b 15 00 77 13 00 mov 0x137700,%edx if ( rtems_interrupt_is_in_progress() ) 10d585: 8b 0d 68 72 13 00 mov 0x137268,%ecx 10d58b: 85 c9 test %ecx,%ecx 10d58d: 74 09 je 10d598 return RTEMS_CALLED_FROM_ISR; 10d58f: 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 ); } 10d594: 5b pop %ebx 10d595: 5e pop %esi 10d596: 5f pop %edi 10d597: c3 ret rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) 10d598: 85 c0 test %eax,%eax 10d59a: 74 24 je 10d5c0 return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; 10d59c: 89 10 mov %edx,(%eax) if ( driver_table == NULL ) 10d59e: 85 f6 test %esi,%esi 10d5a0: 74 1e je 10d5c0 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10d5a2: 8b 3e mov (%esi),%edi 10d5a4: 85 ff test %edi,%edi 10d5a6: 74 10 je 10d5b8 return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) 10d5a8: 39 da cmp %ebx,%edx 10d5aa: 77 20 ja 10d5cc return RTEMS_INVALID_NUMBER; 10d5ac: 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 ); } 10d5b1: 5b pop %ebx 10d5b2: 5e pop %esi 10d5b3: 5f pop %edi 10d5b4: c3 ret 10d5b5: 8d 76 00 lea 0x0(%esi),%esi static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10d5b8: 8b 4e 04 mov 0x4(%esi),%ecx 10d5bb: 85 c9 test %ecx,%ecx 10d5bd: 75 e9 jne 10d5a8 10d5bf: 90 nop if ( driver_table == NULL ) return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; 10d5c0: 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 ); } 10d5c5: 5b pop %ebx 10d5c6: 5e pop %esi 10d5c7: 5f pop %edi 10d5c8: c3 ret 10d5c9: 8d 76 00 lea 0x0(%esi),%esi * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 10d5cc: 8b 15 e4 6c 13 00 mov 0x136ce4,%edx 10d5d2: 42 inc %edx 10d5d3: 89 15 e4 6c 13 00 mov %edx,0x136ce4 return _Thread_Dispatch_disable_level; 10d5d9: 8b 15 e4 6c 13 00 mov 0x136ce4,%edx if ( major >= major_limit ) return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { 10d5df: 85 db test %ebx,%ebx 10d5e1: 74 1e je 10d601 _Thread_Enable_dispatch(); return sc; } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; 10d5e3: 8d 14 5b lea (%ebx,%ebx,2),%edx 10d5e6: 8b 3d 04 77 13 00 mov 0x137704,%edi 10d5ec: 8d 14 d7 lea (%edi,%edx,8),%edx static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10d5ef: 8b 0a mov (%edx),%ecx 10d5f1: 85 c9 test %ecx,%ecx 10d5f3: 74 7d je 10d672 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(); 10d5f5: e8 02 1d 00 00 call 10f2fc <_Thread_Enable_dispatch> return RTEMS_RESOURCE_IN_USE; 10d5fa: b8 0c 00 00 00 mov $0xc,%eax 10d5ff: eb 93 jmp 10d594 static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; 10d601: 8b 0d 00 77 13 00 mov 0x137700,%ecx rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { 10d607: 85 c9 test %ecx,%ecx 10d609: 74 76 je 10d681 <== NEVER TAKEN 10d60b: 8b 3d 04 77 13 00 mov 0x137704,%edi 10d611: 89 fa mov %edi,%edx 10d613: eb 0b jmp 10d620 10d615: 8d 76 00 lea 0x0(%esi),%esi 10d618: 43 inc %ebx 10d619: 83 c2 18 add $0x18,%edx 10d61c: 39 cb cmp %ecx,%ebx 10d61e: 74 41 je 10d661 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10d620: 83 3a 00 cmpl $0x0,(%edx) 10d623: 75 f3 jne 10d618 10d625: 83 7a 04 00 cmpl $0x0,0x4(%edx) 10d629: 75 ed jne 10d618 if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 10d62b: 89 18 mov %ebx,(%eax) if ( m != n ) 10d62d: 39 d9 cmp %ebx,%ecx 10d62f: 74 32 je 10d663 <== NEVER TAKEN } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 10d631: 8d 04 5b lea (%ebx,%ebx,2),%eax 10d634: 8d 04 c7 lea (%edi,%eax,8),%eax 10d637: b9 06 00 00 00 mov $0x6,%ecx 10d63c: 89 c7 mov %eax,%edi 10d63e: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _Thread_Enable_dispatch(); 10d640: e8 b7 1c 00 00 call 10f2fc <_Thread_Enable_dispatch> return rtems_io_initialize( major, 0, NULL ); 10d645: c7 44 24 18 00 00 00 movl $0x0,0x18(%esp) 10d64c: 00 10d64d: c7 44 24 14 00 00 00 movl $0x0,0x14(%esp) 10d654: 00 10d655: 89 5c 24 10 mov %ebx,0x10(%esp) } 10d659: 5b pop %ebx 10d65a: 5e pop %esi 10d65b: 5f pop %edi _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 10d65c: e9 2f 7e 00 00 jmp 115490 if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 10d661: 89 18 mov %ebx,(%eax) if ( major == 0 ) { rtems_status_code sc = rtems_io_obtain_major_number( registered_major ); if ( sc != RTEMS_SUCCESSFUL ) { _Thread_Enable_dispatch(); 10d663: e8 94 1c 00 00 call 10f2fc <_Thread_Enable_dispatch> *major = m; if ( m != n ) return RTEMS_SUCCESSFUL; return RTEMS_TOO_MANY; 10d668: 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; 10d66d: e9 22 ff ff ff jmp 10d594 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10d672: 8b 52 04 mov 0x4(%edx),%edx 10d675: 85 d2 test %edx,%edx 10d677: 0f 85 78 ff ff ff jne 10d5f5 if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } *registered_major = major; 10d67d: 89 18 mov %ebx,(%eax) 10d67f: eb b0 jmp 10d631 if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 10d681: c7 00 00 00 00 00 movl $0x0,(%eax) <== NOT EXECUTED 10d687: eb da jmp 10d663 <== NOT EXECUTED =============================================================================== 0010e23c : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 10e23c: 55 push %ebp 10e23d: 57 push %edi 10e23e: 56 push %esi 10e23f: 53 push %ebx 10e240: 83 ec 1c sub $0x1c,%esp 10e243: 8b 74 24 30 mov 0x30(%esp),%esi uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 10e247: bf 01 00 00 00 mov $0x1,%edi 10e24c: 85 f6 test %esi,%esi 10e24e: 74 3a je 10e28a <== NEVER TAKEN #if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG) if ( !_Objects_Information_table[ api_index ] ) continue; #endif information = _Objects_Information_table[ api_index ][ 1 ]; 10e250: 8b 04 bd 9c 3a 13 00 mov 0x133a9c(,%edi,4),%eax 10e257: 8b 68 04 mov 0x4(%eax),%ebp if ( !information ) 10e25a: 85 ed test %ebp,%ebp 10e25c: 74 26 je 10e284 continue; for ( i=1 ; i <= information->maximum ; i++ ) { 10e25e: 66 83 7d 10 00 cmpw $0x0,0x10(%ebp) 10e263: 74 1f je 10e284 10e265: bb 01 00 00 00 mov $0x1,%ebx 10e26a: 66 90 xchg %ax,%ax the_thread = (Thread_Control *)information->local_table[ i ]; 10e26c: 8b 45 1c mov 0x1c(%ebp),%eax 10e26f: 8b 04 98 mov (%eax,%ebx,4),%eax if ( !the_thread ) 10e272: 85 c0 test %eax,%eax 10e274: 74 05 je 10e27b <== NEVER TAKEN continue; (*routine)(the_thread); 10e276: 89 04 24 mov %eax,(%esp) 10e279: ff d6 call *%esi information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 10e27b: 43 inc %ebx 10e27c: 0f b7 45 10 movzwl 0x10(%ebp),%eax 10e280: 39 d8 cmp %ebx,%eax 10e282: 73 e8 jae 10e26c Objects_Information *information; if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 10e284: 47 inc %edi 10e285: 83 ff 04 cmp $0x4,%edi 10e288: 75 c6 jne 10e250 (*routine)(the_thread); } } } 10e28a: 83 c4 1c add $0x1c,%esp 10e28d: 5b pop %ebx 10e28e: 5e pop %esi 10e28f: 5f pop %edi 10e290: 5d pop %ebp 10e291: c3 ret =============================================================================== 0010d3fc : rtems_status_code rtems_object_get_class_information( int the_api, int the_class, rtems_object_api_class_information *info ) { 10d3fc: 57 push %edi 10d3fd: 56 push %esi 10d3fe: 53 push %ebx 10d3ff: 83 ec 10 sub $0x10,%esp 10d402: 8b 7c 24 28 mov 0x28(%esp),%edi int i; /* * Validate parameters and look up information structure. */ if ( !info ) 10d406: 85 ff test %edi,%edi 10d408: 74 62 je 10d46c return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); 10d40a: 0f b7 44 24 24 movzwl 0x24(%esp),%eax 10d40f: 89 44 24 04 mov %eax,0x4(%esp) 10d413: 8b 44 24 20 mov 0x20(%esp),%eax 10d417: 89 04 24 mov %eax,(%esp) 10d41a: e8 8d 1b 00 00 call 10efac <_Objects_Get_information> if ( !obj_info ) 10d41f: 85 c0 test %eax,%eax 10d421: 74 55 je 10d478 return RTEMS_INVALID_NUMBER; /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; 10d423: 8b 50 08 mov 0x8(%eax),%edx 10d426: 89 17 mov %edx,(%edi) info->maximum_id = obj_info->maximum_id; 10d428: 8b 50 0c mov 0xc(%eax),%edx 10d42b: 89 57 04 mov %edx,0x4(%edi) info->auto_extend = obj_info->auto_extend; 10d42e: 8a 50 12 mov 0x12(%eax),%dl 10d431: 88 57 0c mov %dl,0xc(%edi) info->maximum = obj_info->maximum; 10d434: 0f b7 58 10 movzwl 0x10(%eax),%ebx 10d438: 89 5f 08 mov %ebx,0x8(%edi) for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 10d43b: 85 db test %ebx,%ebx 10d43d: 74 45 je 10d484 <== NEVER TAKEN 10d43f: 8b 70 1c mov 0x1c(%eax),%esi 10d442: b9 01 00 00 00 mov $0x1,%ecx 10d447: b8 01 00 00 00 mov $0x1,%eax 10d44c: 31 d2 xor %edx,%edx 10d44e: 66 90 xchg %ax,%ax if ( !obj_info->local_table[i] ) unallocated++; 10d450: 83 3c 8e 01 cmpl $0x1,(%esi,%ecx,4) 10d454: 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++ ) 10d457: 40 inc %eax 10d458: 89 c1 mov %eax,%ecx 10d45a: 39 c3 cmp %eax,%ebx 10d45c: 73 f2 jae 10d450 if ( !obj_info->local_table[i] ) unallocated++; info->unallocated = unallocated; 10d45e: 89 57 10 mov %edx,0x10(%edi) return RTEMS_SUCCESSFUL; 10d461: 31 c0 xor %eax,%eax } 10d463: 83 c4 10 add $0x10,%esp 10d466: 5b pop %ebx 10d467: 5e pop %esi 10d468: 5f pop %edi 10d469: c3 ret 10d46a: 66 90 xchg %ax,%ax /* * Validate parameters and look up information structure. */ if ( !info ) return RTEMS_INVALID_ADDRESS; 10d46c: b8 09 00 00 00 mov $0x9,%eax unallocated++; info->unallocated = unallocated; return RTEMS_SUCCESSFUL; } 10d471: 83 c4 10 add $0x10,%esp 10d474: 5b pop %ebx 10d475: 5e pop %esi 10d476: 5f pop %edi 10d477: c3 ret if ( !info ) return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); if ( !obj_info ) return RTEMS_INVALID_NUMBER; 10d478: b8 0a 00 00 00 mov $0xa,%eax unallocated++; info->unallocated = unallocated; return RTEMS_SUCCESSFUL; } 10d47d: 83 c4 10 add $0x10,%esp 10d480: 5b pop %ebx 10d481: 5e pop %esi 10d482: 5f pop %edi 10d483: c3 ret 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++ ) 10d484: 31 d2 xor %edx,%edx <== NOT EXECUTED 10d486: eb d6 jmp 10d45e <== NOT EXECUTED =============================================================================== 0010cd08 : uint32_t length, uint32_t buffer_size, rtems_attribute attribute_set, rtems_id *id ) { 10cd08: 56 push %esi 10cd09: 53 push %ebx 10cd0a: 83 ec 14 sub $0x14,%esp 10cd0d: 8b 74 24 20 mov 0x20(%esp),%esi register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) 10cd11: 85 f6 test %esi,%esi 10cd13: 75 0b jne 10cd20 return RTEMS_INVALID_NAME; 10cd15: b8 03 00 00 00 mov $0x3,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10cd1a: 83 c4 14 add $0x14,%esp 10cd1d: 5b pop %ebx 10cd1e: 5e pop %esi 10cd1f: c3 ret register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !starting_address ) 10cd20: 8b 5c 24 24 mov 0x24(%esp),%ebx 10cd24: 85 db test %ebx,%ebx 10cd26: 74 1c je 10cd44 return RTEMS_INVALID_ADDRESS; if ( !id ) 10cd28: 8b 4c 24 34 mov 0x34(%esp),%ecx 10cd2c: 85 c9 test %ecx,%ecx 10cd2e: 74 14 je 10cd44 <== NEVER TAKEN return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || 10cd30: 8b 54 24 28 mov 0x28(%esp),%edx 10cd34: 85 d2 test %edx,%edx 10cd36: 75 18 jne 10cd50 !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; 10cd38: b8 08 00 00 00 mov $0x8,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10cd3d: 83 c4 14 add $0x14,%esp 10cd40: 5b pop %ebx 10cd41: 5e pop %esi 10cd42: c3 ret 10cd43: 90 nop if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !starting_address ) return RTEMS_INVALID_ADDRESS; 10cd44: b8 09 00 00 00 mov $0x9,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10cd49: 83 c4 14 add $0x14,%esp 10cd4c: 5b pop %ebx 10cd4d: 5e pop %esi 10cd4e: c3 ret 10cd4f: 90 nop return RTEMS_INVALID_ADDRESS; if ( !id ) return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || 10cd50: 8b 44 24 2c mov 0x2c(%esp),%eax 10cd54: 85 c0 test %eax,%eax 10cd56: 74 e0 je 10cd38 10cd58: 8b 44 24 2c mov 0x2c(%esp),%eax 10cd5c: 39 44 24 28 cmp %eax,0x28(%esp) 10cd60: 72 d6 jb 10cd38 10cd62: a8 03 test $0x3,%al 10cd64: 75 d2 jne 10cd38 !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; if ( !_Addresses_Is_aligned( starting_address ) ) 10cd66: f6 44 24 24 03 testb $0x3,0x24(%esp) 10cd6b: 75 d7 jne 10cd44 * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 10cd6d: a1 64 60 13 00 mov 0x136064,%eax 10cd72: 40 inc %eax 10cd73: a3 64 60 13 00 mov %eax,0x136064 return _Thread_Dispatch_disable_level; 10cd78: a1 64 60 13 00 mov 0x136064,%eax * 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 ); 10cd7d: c7 04 24 e0 5e 13 00 movl $0x135ee0,(%esp) 10cd84: e8 53 1b 00 00 call 10e8dc <_Objects_Allocate> 10cd89: 89 c3 mov %eax,%ebx _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { 10cd8b: 85 c0 test %eax,%eax 10cd8d: 74 6c je 10cdfb _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_partition->starting_address = starting_address; 10cd8f: 8b 54 24 24 mov 0x24(%esp),%edx 10cd93: 89 50 10 mov %edx,0x10(%eax) the_partition->length = length; 10cd96: 8b 44 24 28 mov 0x28(%esp),%eax 10cd9a: 89 43 14 mov %eax,0x14(%ebx) the_partition->buffer_size = buffer_size; 10cd9d: 8b 54 24 2c mov 0x2c(%esp),%edx 10cda1: 89 53 18 mov %edx,0x18(%ebx) the_partition->attribute_set = attribute_set; 10cda4: 8b 44 24 30 mov 0x30(%esp),%eax 10cda8: 89 43 1c mov %eax,0x1c(%ebx) the_partition->number_of_used_blocks = 0; 10cdab: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) _Chain_Initialize( &the_partition->Memory, starting_address, 10cdb2: 89 54 24 0c mov %edx,0xc(%esp) 10cdb6: 8b 44 24 28 mov 0x28(%esp),%eax 10cdba: 31 d2 xor %edx,%edx 10cdbc: f7 74 24 2c divl 0x2c(%esp) 10cdc0: 89 44 24 08 mov %eax,0x8(%esp) 10cdc4: 8b 44 24 24 mov 0x24(%esp),%eax 10cdc8: 89 44 24 04 mov %eax,0x4(%esp) 10cdcc: 8d 43 24 lea 0x24(%ebx),%eax 10cdcf: 89 04 24 mov %eax,(%esp) 10cdd2: e8 c9 11 00 00 call 10dfa0 <_Chain_Initialize> Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10cdd7: 8b 43 08 mov 0x8(%ebx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10cdda: 0f b7 c8 movzwl %ax,%ecx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10cddd: 8b 15 fc 5e 13 00 mov 0x135efc,%edx 10cde3: 89 1c 8a mov %ebx,(%edx,%ecx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10cde6: 89 73 0c mov %esi,0xc(%ebx) &_Partition_Information, &the_partition->Object, (Objects_Name) name ); *id = the_partition->Object.id; 10cde9: 8b 54 24 34 mov 0x34(%esp),%edx 10cded: 89 02 mov %eax,(%edx) name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 10cdef: e8 c4 2c 00 00 call 10fab8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10cdf4: 31 c0 xor %eax,%eax 10cdf6: e9 1f ff ff ff jmp 10cd1a _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { _Thread_Enable_dispatch(); 10cdfb: e8 b8 2c 00 00 call 10fab8 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 10ce00: b8 05 00 00 00 mov $0x5,%eax 10ce05: e9 10 ff ff ff jmp 10cd1a =============================================================================== 00119624 : rtems_status_code rtems_partition_return_buffer( rtems_id id, void *buffer ) { 119624: 53 push %ebx 119625: 83 ec 28 sub $0x28,%esp register Partition_Control *the_partition; Objects_Locations location; the_partition = _Partition_Get( id, &location ); 119628: 8d 44 24 1c lea 0x1c(%esp),%eax 11962c: 89 44 24 08 mov %eax,0x8(%esp) RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Get ( Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) 119630: 8b 44 24 30 mov 0x30(%esp),%eax 119634: 89 44 24 04 mov %eax,0x4(%esp) 119638: c7 04 24 40 e9 14 00 movl $0x14e940,(%esp) 11963f: e8 9c 4e 00 00 call 11e4e0 <_Objects_Get> switch ( location ) { 119644: 8b 54 24 1c mov 0x1c(%esp),%edx 119648: 85 d2 test %edx,%edx 11964a: 75 48 jne 119694 11964c: 89 c3 mov %eax,%ebx ) { void *starting; void *ending; starting = the_partition->starting_address; 11964e: 8b 40 10 mov 0x10(%eax),%eax ending = _Addresses_Add_offset( starting, the_partition->length ); 119651: 8b 53 14 mov 0x14(%ebx),%edx const void *address, const void *base, const void *limit ) { return (address >= base && address <= limit); 119654: 39 44 24 34 cmp %eax,0x34(%esp) 119658: 72 46 jb 1196a0 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 11965a: 01 c2 add %eax,%edx const void *address, const void *base, const void *limit ) { return (address >= base && address <= limit); 11965c: 39 54 24 34 cmp %edx,0x34(%esp) 119660: 77 3e ja 1196a0 <== NEVER TAKEN RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract ( const void *left, const void *right ) { return (int32_t) ((const char *) left - (const char *) right); 119662: 8b 54 24 34 mov 0x34(%esp),%edx 119666: 29 c2 sub %eax,%edx 119668: 89 d0 mov %edx,%eax offset = (uint32_t) _Addresses_Subtract( the_buffer, the_partition->starting_address ); return ((offset % the_partition->buffer_size) == 0); 11966a: 31 d2 xor %edx,%edx 11966c: 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 ) && 11966f: 85 d2 test %edx,%edx 119671: 75 2d jne 1196a0 RTEMS_INLINE_ROUTINE void _Partition_Free_buffer ( Partition_Control *the_partition, Chain_Node *the_buffer ) { _Chain_Append( &the_partition->Memory, the_buffer ); 119673: 8b 44 24 34 mov 0x34(%esp),%eax 119677: 89 44 24 04 mov %eax,0x4(%esp) 11967b: 8d 43 24 lea 0x24(%ebx),%eax 11967e: 89 04 24 mov %eax,(%esp) 119681: e8 7e 32 00 00 call 11c904 <_Chain_Append> case OBJECTS_LOCAL: if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) { _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; 119686: ff 4b 20 decl 0x20(%ebx) _Thread_Enable_dispatch(); 119689: e8 16 5b 00 00 call 11f1a4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11968e: 31 c0 xor %eax,%eax 119690: eb 07 jmp 119699 119692: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 119694: b8 04 00 00 00 mov $0x4,%eax } 119699: 83 c4 28 add $0x28,%esp 11969c: 5b pop %ebx 11969d: c3 ret 11969e: 66 90 xchg %ax,%ax _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 1196a0: e8 ff 5a 00 00 call 11f1a4 <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 1196a5: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1196aa: 83 c4 28 add $0x28,%esp 1196ad: 5b pop %ebx 1196ae: c3 ret =============================================================================== 00138494 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { 138494: 57 push %edi 138495: 56 push %esi 138496: 53 push %ebx 138497: 83 ec 30 sub $0x30,%esp 13849a: 8b 5c 24 40 mov 0x40(%esp),%ebx Objects_Locations location; rtems_status_code return_value; rtems_rate_monotonic_period_states local_state; ISR_Level level; the_period = _Rate_monotonic_Get( id, &location ); 13849e: 8d 44 24 2c lea 0x2c(%esp),%eax 1384a2: 89 44 24 08 mov %eax,0x8(%esp) 1384a6: 89 5c 24 04 mov %ebx,0x4(%esp) 1384aa: c7 04 24 60 ca 17 00 movl $0x17ca60,(%esp) 1384b1: e8 f2 49 fd ff call 10cea8 <_Objects_Get> switch ( location ) { 1384b6: 8b 54 24 2c mov 0x2c(%esp),%edx 1384ba: 85 d2 test %edx,%edx 1384bc: 75 1e jne 1384dc 1384be: 89 c6 mov %eax,%esi case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 1384c0: a1 2c c4 17 00 mov 0x17c42c,%eax 1384c5: 39 46 40 cmp %eax,0x40(%esi) 1384c8: 74 1e je 1384e8 _Thread_Enable_dispatch(); 1384ca: e8 1d 56 fd ff call 10daec <_Thread_Enable_dispatch> return RTEMS_NOT_OWNER_OF_RESOURCE; 1384cf: b8 17 00 00 00 mov $0x17,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1384d4: 83 c4 30 add $0x30,%esp 1384d7: 5b pop %ebx 1384d8: 5e pop %esi 1384d9: 5f pop %edi 1384da: c3 ret 1384db: 90 nop #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1384dc: b8 04 00 00 00 mov $0x4,%eax } 1384e1: 83 c4 30 add $0x30,%esp 1384e4: 5b pop %ebx 1384e5: 5e pop %esi 1384e6: 5f pop %edi 1384e7: c3 ret if ( !_Thread_Is_executing( the_period->owner ) ) { _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { 1384e8: 8b 44 24 44 mov 0x44(%esp),%eax 1384ec: 85 c0 test %eax,%eax 1384ee: 74 68 je 138558 } _Thread_Enable_dispatch(); return( return_value ); } _ISR_Disable( level ); 1384f0: 9c pushf 1384f1: fa cli 1384f2: 5f pop %edi if ( the_period->state == RATE_MONOTONIC_INACTIVE ) { 1384f3: 8b 46 38 mov 0x38(%esi),%eax 1384f6: 85 c0 test %eax,%eax 1384f8: 0f 84 82 00 00 00 je 138580 _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } if ( the_period->state == RATE_MONOTONIC_ACTIVE ) { 1384fe: 83 f8 02 cmp $0x2,%eax 138501: 0f 84 cf 00 00 00 je 1385d6 _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } if ( the_period->state == RATE_MONOTONIC_EXPIRED ) { 138507: 83 f8 04 cmp $0x4,%eax 13850a: 75 d0 jne 1384dc <== NEVER TAKEN /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 13850c: 89 f0 mov %esi,%eax 13850e: e8 2d fe ff ff call 138340 <_Rate_monotonic_Update_statistics> _ISR_Enable( level ); 138513: 57 push %edi 138514: 9d popf the_period->state = RATE_MONOTONIC_ACTIVE; 138515: c7 46 38 02 00 00 00 movl $0x2,0x38(%esi) the_period->next_length = length; 13851c: 8b 44 24 44 mov 0x44(%esp),%eax 138520: 89 46 3c mov %eax,0x3c(%esi) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 138523: 89 46 1c mov %eax,0x1c(%esi) _Watchdog_Insert_ticks( &the_period->Timer, length ); 138526: 8d 46 10 lea 0x10(%esi),%eax 138529: 89 44 24 04 mov %eax,0x4(%esp) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 13852d: c7 04 24 48 bf 17 00 movl $0x17bf48,(%esp) 138534: e8 d3 61 fd ff call 10e70c <_Watchdog_Insert> 138539: 8b 46 3c mov 0x3c(%esi),%eax 13853c: 89 44 24 04 mov %eax,0x4(%esp) 138540: 8b 46 40 mov 0x40(%esi),%eax 138543: 89 04 24 mov %eax,(%esp) 138546: ff 15 b4 42 17 00 call *0x1742b4 _Scheduler_Release_job(the_period->owner, the_period->next_length); _Thread_Enable_dispatch(); 13854c: e8 9b 55 fd ff call 10daec <_Thread_Enable_dispatch> return RTEMS_TIMEOUT; 138551: b8 06 00 00 00 mov $0x6,%eax 138556: eb 89 jmp 1384e1 _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { switch ( the_period->state ) { 138558: 8b 46 38 mov 0x38(%esi),%eax 13855b: 83 f8 04 cmp $0x4,%eax 13855e: 77 1c ja 13857c <== NEVER TAKEN 138560: 8b 04 85 14 f9 15 00 mov 0x15f914(,%eax,4),%eax case RATE_MONOTONIC_ACTIVE: default: /* unreached -- only to remove warnings */ return_value = RTEMS_SUCCESSFUL; break; } _Thread_Enable_dispatch(); 138567: 89 44 24 1c mov %eax,0x1c(%esp) 13856b: e8 7c 55 fd ff call 10daec <_Thread_Enable_dispatch> 138570: 8b 44 24 1c mov 0x1c(%esp),%eax 138574: e9 68 ff ff ff jmp 1384e1 138579: 8d 76 00 lea 0x0(%esi),%esi _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { switch ( the_period->state ) { 13857c: 31 c0 xor %eax,%eax <== NOT EXECUTED 13857e: eb e7 jmp 138567 <== NOT EXECUTED return( return_value ); } _ISR_Disable( level ); if ( the_period->state == RATE_MONOTONIC_INACTIVE ) { _ISR_Enable( level ); 138580: 57 push %edi 138581: 9d popf the_period->next_length = length; 138582: 8b 44 24 44 mov 0x44(%esp),%eax 138586: 89 46 3c mov %eax,0x3c(%esi) /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 138589: 89 34 24 mov %esi,(%esp) 13858c: e8 8f fe ff ff call 138420 <_Rate_monotonic_Initiate_statistics> the_period->state = RATE_MONOTONIC_ACTIVE; 138591: c7 46 38 02 00 00 00 movl $0x2,0x38(%esi) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 138598: c7 46 18 00 00 00 00 movl $0x0,0x18(%esi) the_watchdog->routine = routine; 13859f: c7 46 2c 40 86 13 00 movl $0x138640,0x2c(%esi) the_watchdog->id = id; 1385a6: 89 5e 30 mov %ebx,0x30(%esi) the_watchdog->user_data = user_data; 1385a9: c7 46 34 00 00 00 00 movl $0x0,0x34(%esi) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 1385b0: 8b 44 24 44 mov 0x44(%esp),%eax 1385b4: 89 46 1c mov %eax,0x1c(%esi) _Rate_monotonic_Timeout, id, NULL ); _Watchdog_Insert_ticks( &the_period->Timer, length ); 1385b7: 83 c6 10 add $0x10,%esi 1385ba: 89 74 24 04 mov %esi,0x4(%esp) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 1385be: c7 04 24 48 bf 17 00 movl $0x17bf48,(%esp) 1385c5: e8 42 61 fd ff call 10e70c <_Watchdog_Insert> _Thread_Enable_dispatch(); 1385ca: e8 1d 55 fd ff call 10daec <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 1385cf: 31 c0 xor %eax,%eax 1385d1: e9 0b ff ff ff jmp 1384e1 if ( the_period->state == RATE_MONOTONIC_ACTIVE ) { /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 1385d6: 89 f0 mov %esi,%eax 1385d8: e8 63 fd ff ff call 138340 <_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; 1385dd: c7 46 38 01 00 00 00 movl $0x1,0x38(%esi) the_period->next_length = length; 1385e4: 8b 44 24 44 mov 0x44(%esp),%eax 1385e8: 89 46 3c mov %eax,0x3c(%esi) _ISR_Enable( level ); 1385eb: 57 push %edi 1385ec: 9d popf _Thread_Executing->Wait.id = the_period->Object.id; 1385ed: a1 2c c4 17 00 mov 0x17c42c,%eax 1385f2: 8b 56 08 mov 0x8(%esi),%edx 1385f5: 89 50 20 mov %edx,0x20(%eax) _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 1385f8: c7 44 24 04 00 40 00 movl $0x4000,0x4(%esp) 1385ff: 00 138600: 89 04 24 mov %eax,(%esp) 138603: e8 30 5d fd ff call 10e338 <_Thread_Set_state> /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 138608: 9c pushf 138609: fa cli 13860a: 5a pop %edx local_state = the_period->state; 13860b: 8b 46 38 mov 0x38(%esi),%eax the_period->state = RATE_MONOTONIC_ACTIVE; 13860e: c7 46 38 02 00 00 00 movl $0x2,0x38(%esi) _ISR_Enable( level ); 138615: 52 push %edx 138616: 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 ) 138617: 83 f8 03 cmp $0x3,%eax 13861a: 74 0c je 138628 _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); _Thread_Enable_dispatch(); 13861c: e8 cb 54 fd ff call 10daec <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 138621: 31 c0 xor %eax,%eax 138623: e9 b9 fe ff ff jmp 1384e1 /* * 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 ); 138628: c7 44 24 04 00 40 00 movl $0x4000,0x4(%esp) 13862f: 00 138630: a1 2c c4 17 00 mov 0x17c42c,%eax 138635: 89 04 24 mov %eax,(%esp) 138638: e8 0b 51 fd ff call 10d748 <_Thread_Clear_state> 13863d: eb dd jmp 13861c =============================================================================== 0012b7ac : */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 12b7ac: 55 push %ebp 12b7ad: 57 push %edi 12b7ae: 56 push %esi 12b7af: 53 push %ebx 12b7b0: 81 ec 9c 00 00 00 sub $0x9c,%esp 12b7b6: 8b b4 24 b0 00 00 00 mov 0xb0(%esp),%esi 12b7bd: 8b 9c 24 b4 00 00 00 mov 0xb4(%esp),%ebx rtems_id id; rtems_rate_monotonic_period_statistics the_stats; rtems_rate_monotonic_period_status the_status; char name[5]; if ( !print ) 12b7c4: 85 db test %ebx,%ebx 12b7c6: 0f 84 ec 00 00 00 je 12b8b8 <== NEVER TAKEN return; (*print)( context, "Period information by period\n" ); 12b7cc: c7 44 24 04 c8 c9 15 movl $0x15c9c8,0x4(%esp) 12b7d3: 00 12b7d4: 89 34 24 mov %esi,(%esp) 12b7d7: ff d3 call *%ebx #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( context, "--- CPU times are in seconds ---\n" ); 12b7d9: c7 44 24 04 00 ca 15 movl $0x15ca00,0x4(%esp) 12b7e0: 00 12b7e1: 89 34 24 mov %esi,(%esp) 12b7e4: ff d3 call *%ebx (*print)( context, "--- Wall times are in seconds ---\n" ); 12b7e6: c7 44 24 04 24 ca 15 movl $0x15ca24,0x4(%esp) 12b7ed: 00 12b7ee: 89 34 24 mov %esi,(%esp) 12b7f1: ff d3 call *%ebx Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED " 12b7f3: c7 44 24 04 48 ca 15 movl $0x15ca48,0x4(%esp) 12b7fa: 00 12b7fb: 89 34 24 mov %esi,(%esp) 12b7fe: ff d3 call *%ebx #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ " " #endif " WALL TIME\n" ); (*print)( context, " " 12b800: c7 44 24 04 94 ca 15 movl $0x15ca94,0x4(%esp) 12b807: 00 12b808: 89 34 24 mov %esi,(%esp) 12b80b: ff d3 call *%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 ; 12b80d: 8b 2d 68 ca 17 00 mov 0x17ca68,%ebp 12b813: 8d 7c 24 58 lea 0x58(%esp),%edi 12b817: 3b 2d 6c ca 17 00 cmp 0x17ca6c,%ebp 12b81d: 76 12 jbe 12b831 <== ALWAYS TAKEN 12b81f: e9 94 00 00 00 jmp 12b8b8 <== NOT EXECUTED id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 12b824: 45 inc %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 ; 12b825: 39 2d 6c ca 17 00 cmp %ebp,0x17ca6c 12b82b: 0f 82 87 00 00 00 jb 12b8b8 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); 12b831: 89 7c 24 04 mov %edi,0x4(%esp) 12b835: 89 2c 24 mov %ebp,(%esp) 12b838: e8 1b c7 00 00 call 137f58 if ( status != RTEMS_SUCCESSFUL ) 12b83d: 85 c0 test %eax,%eax 12b83f: 75 e3 jne 12b824 #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 ); 12b841: 8d 44 24 40 lea 0x40(%esp),%eax 12b845: 89 44 24 04 mov %eax,0x4(%esp) 12b849: 89 2c 24 mov %ebp,(%esp) 12b84c: e8 13 c9 00 00 call 138164 #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 12b851: 8d 54 24 33 lea 0x33(%esp),%edx 12b855: 89 54 24 08 mov %edx,0x8(%esp) 12b859: c7 44 24 04 05 00 00 movl $0x5,0x4(%esp) 12b860: 00 12b861: 8b 44 24 40 mov 0x40(%esp),%eax 12b865: 89 04 24 mov %eax,(%esp) 12b868: e8 27 7b fe ff call 113394 /* * Print part of report line that is not dependent on granularity */ (*print)( context, 12b86d: 8b 44 24 5c mov 0x5c(%esp),%eax 12b871: 89 44 24 14 mov %eax,0x14(%esp) 12b875: 8b 44 24 58 mov 0x58(%esp),%eax 12b879: 89 44 24 10 mov %eax,0x10(%esp) "0x%08" PRIx32 " %4s %5" PRId32 " %6" PRId32 " ", id, name, 12b87d: 8d 44 24 33 lea 0x33(%esp),%eax 12b881: 89 44 24 0c mov %eax,0xc(%esp) rtems_object_get_name( the_status.owner, sizeof(name), name ); /* * Print part of report line that is not dependent on granularity */ (*print)( context, 12b885: 89 6c 24 08 mov %ebp,0x8(%esp) 12b889: c7 44 24 04 e6 c9 15 movl $0x15c9e6,0x4(%esp) 12b890: 00 12b891: 89 34 24 mov %esi,(%esp) 12b894: ff d3 call *%ebx ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 12b896: 8b 44 24 58 mov 0x58(%esp),%eax 12b89a: 85 c0 test %eax,%eax 12b89c: 75 26 jne 12b8c4 (*print)( context, "\n" ); 12b89e: c7 44 24 04 b5 67 15 movl $0x1567b5,0x4(%esp) 12b8a5: 00 12b8a6: 89 34 24 mov %esi,(%esp) 12b8a9: ff d3 call *%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 ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 12b8ab: 45 inc %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 ; 12b8ac: 39 2d 6c ca 17 00 cmp %ebp,0x17ca6c 12b8b2: 0f 83 79 ff ff ff jae 12b831 <== ALWAYS TAKEN the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall ); #endif } } } 12b8b8: 81 c4 9c 00 00 00 add $0x9c,%esp 12b8be: 5b pop %ebx 12b8bf: 5e pop %esi 12b8c0: 5f pop %edi 12b8c1: 5d pop %ebp 12b8c2: c3 ret 12b8c3: 90 nop 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 ); 12b8c4: 8d 4c 24 38 lea 0x38(%esp),%ecx 12b8c8: 89 4c 24 08 mov %ecx,0x8(%esp) 12b8cc: 89 44 24 04 mov %eax,0x4(%esp) { #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ struct timespec cpu_average; struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; 12b8d0: 8d 44 24 70 lea 0x70(%esp),%eax 12b8d4: 89 04 24 mov %eax,(%esp) _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); 12b8d7: 89 4c 24 2c mov %ecx,0x2c(%esp) 12b8db: e8 80 0b 00 00 call 12c460 <_Timespec_Divide_by_integer> (*print)( context, 12b8e0: b8 d3 4d 62 10 mov $0x10624dd3,%eax 12b8e5: f7 6c 24 3c imull 0x3c(%esp) 12b8e9: c1 fa 06 sar $0x6,%edx 12b8ec: 89 54 24 28 mov %edx,0x28(%esp) 12b8f0: 8b 44 24 3c mov 0x3c(%esp),%eax 12b8f4: 99 cltd 12b8f5: 29 54 24 28 sub %edx,0x28(%esp) 12b8f9: 8b 54 24 28 mov 0x28(%esp),%edx 12b8fd: 89 54 24 1c mov %edx,0x1c(%esp) 12b901: 8b 44 24 38 mov 0x38(%esp),%eax 12b905: 89 44 24 18 mov %eax,0x18(%esp) 12b909: b8 d3 4d 62 10 mov $0x10624dd3,%eax 12b90e: f7 6c 24 6c imull 0x6c(%esp) 12b912: c1 fa 06 sar $0x6,%edx 12b915: 89 54 24 28 mov %edx,0x28(%esp) 12b919: 8b 44 24 6c mov 0x6c(%esp),%eax 12b91d: 99 cltd 12b91e: 29 54 24 28 sub %edx,0x28(%esp) 12b922: 8b 54 24 28 mov 0x28(%esp),%edx 12b926: 89 54 24 14 mov %edx,0x14(%esp) 12b92a: 8b 44 24 68 mov 0x68(%esp),%eax 12b92e: 89 44 24 10 mov %eax,0x10(%esp) 12b932: b8 d3 4d 62 10 mov $0x10624dd3,%eax 12b937: f7 6c 24 64 imull 0x64(%esp) 12b93b: 89 44 24 20 mov %eax,0x20(%esp) 12b93f: 89 54 24 24 mov %edx,0x24(%esp) 12b943: c1 fa 06 sar $0x6,%edx 12b946: 89 54 24 28 mov %edx,0x28(%esp) 12b94a: 8b 44 24 64 mov 0x64(%esp),%eax 12b94e: 99 cltd 12b94f: 29 54 24 28 sub %edx,0x28(%esp) 12b953: 8b 54 24 28 mov 0x28(%esp),%edx 12b957: 89 54 24 0c mov %edx,0xc(%esp) 12b95b: 8b 44 24 60 mov 0x60(%esp),%eax 12b95f: 89 44 24 08 mov %eax,0x8(%esp) 12b963: c7 44 24 04 e0 ca 15 movl $0x15cae0,0x4(%esp) 12b96a: 00 12b96b: 89 34 24 mov %esi,(%esp) 12b96e: ff d3 call *%ebx 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); 12b970: 8b 4c 24 2c mov 0x2c(%esp),%ecx 12b974: 89 4c 24 08 mov %ecx,0x8(%esp) 12b978: 8b 44 24 58 mov 0x58(%esp),%eax 12b97c: 89 44 24 04 mov %eax,0x4(%esp) { #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ struct timespec wall_average; struct timespec *min_wall = &the_stats.min_wall_time; struct timespec *max_wall = &the_stats.max_wall_time; struct timespec *total_wall = &the_stats.total_wall_time; 12b980: 8d 84 24 88 00 00 00 lea 0x88(%esp),%eax 12b987: 89 04 24 mov %eax,(%esp) _Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average); 12b98a: e8 d1 0a 00 00 call 12c460 <_Timespec_Divide_by_integer> (*print)( context, 12b98f: 8b 4c 24 3c mov 0x3c(%esp),%ecx 12b993: b8 d3 4d 62 10 mov $0x10624dd3,%eax 12b998: f7 e9 imul %ecx 12b99a: 89 54 24 24 mov %edx,0x24(%esp) 12b99e: 8b 44 24 24 mov 0x24(%esp),%eax 12b9a2: c1 f8 06 sar $0x6,%eax 12b9a5: c1 f9 1f sar $0x1f,%ecx 12b9a8: 29 c8 sub %ecx,%eax 12b9aa: 89 44 24 1c mov %eax,0x1c(%esp) 12b9ae: 8b 44 24 38 mov 0x38(%esp),%eax 12b9b2: 89 44 24 18 mov %eax,0x18(%esp) 12b9b6: 8b 8c 24 84 00 00 00 mov 0x84(%esp),%ecx 12b9bd: b8 d3 4d 62 10 mov $0x10624dd3,%eax 12b9c2: f7 e9 imul %ecx 12b9c4: 89 54 24 24 mov %edx,0x24(%esp) 12b9c8: 8b 44 24 24 mov 0x24(%esp),%eax 12b9cc: c1 f8 06 sar $0x6,%eax 12b9cf: c1 f9 1f sar $0x1f,%ecx 12b9d2: 29 c8 sub %ecx,%eax 12b9d4: 89 44 24 14 mov %eax,0x14(%esp) 12b9d8: 8b 84 24 80 00 00 00 mov 0x80(%esp),%eax 12b9df: 89 44 24 10 mov %eax,0x10(%esp) 12b9e3: 8b 4c 24 7c mov 0x7c(%esp),%ecx 12b9e7: b8 d3 4d 62 10 mov $0x10624dd3,%eax 12b9ec: f7 e9 imul %ecx 12b9ee: 89 44 24 20 mov %eax,0x20(%esp) 12b9f2: 89 54 24 24 mov %edx,0x24(%esp) 12b9f6: 8b 44 24 24 mov 0x24(%esp),%eax 12b9fa: c1 f8 06 sar $0x6,%eax 12b9fd: c1 f9 1f sar $0x1f,%ecx 12ba00: 29 c8 sub %ecx,%eax 12ba02: 89 44 24 0c mov %eax,0xc(%esp) 12ba06: 8b 44 24 78 mov 0x78(%esp),%eax 12ba0a: 89 44 24 08 mov %eax,0x8(%esp) 12ba0e: c7 44 24 04 00 cb 15 movl $0x15cb00,0x4(%esp) 12ba15: 00 12ba16: 89 34 24 mov %esi,(%esp) 12ba19: ff d3 call *%ebx 12ba1b: e9 04 fe ff ff jmp 12b824 =============================================================================== 0012ba3c : /* * rtems_rate_monotonic_reset_all_statistics */ void rtems_rate_monotonic_reset_all_statistics( void ) { 12ba3c: 53 push %ebx 12ba3d: 83 ec 18 sub $0x18,%esp * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 12ba40: a1 a4 be 17 00 mov 0x17bea4,%eax 12ba45: 40 inc %eax 12ba46: a3 a4 be 17 00 mov %eax,0x17bea4 return _Thread_Dispatch_disable_level; 12ba4b: a1 a4 be 17 00 mov 0x17bea4,%eax /* * 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 ; 12ba50: 8b 1d 68 ca 17 00 mov 0x17ca68,%ebx 12ba56: 3b 1d 6c ca 17 00 cmp 0x17ca6c,%ebx 12ba5c: 77 13 ja 12ba71 <== NEVER TAKEN 12ba5e: 66 90 xchg %ax,%ax id <= _Rate_monotonic_Information.maximum_id ; id++ ) { (void) rtems_rate_monotonic_reset_statistics( id ); 12ba60: 89 1c 24 mov %ebx,(%esp) 12ba63: e8 14 00 00 00 call 12ba7c * 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++ ) { 12ba68: 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 ; 12ba69: 39 1d 6c ca 17 00 cmp %ebx,0x17ca6c 12ba6f: 73 ef jae 12ba60 /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); } 12ba71: 83 c4 18 add $0x18,%esp 12ba74: 5b pop %ebx } /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); 12ba75: e9 72 20 fe ff jmp 10daec <_Thread_Enable_dispatch> =============================================================================== 0010ca2c : return big_enough; } void *rtems_rbheap_allocate(rtems_rbheap_control *control, size_t size) { 10ca2c: 55 push %ebp 10ca2d: 57 push %edi 10ca2e: 56 push %esi 10ca2f: 53 push %ebx 10ca30: 83 ec 2c sub $0x2c,%esp 10ca33: 8b 6c 24 40 mov 0x40(%esp),%ebp 10ca37: 8b 4c 24 44 mov 0x44(%esp),%ecx void *ptr = NULL; rtems_chain_control *free_chain = &control->free_chunk_chain; rtems_rbtree_control *chunk_tree = &control->chunk_tree; uintptr_t alignment = control->alignment; 10ca3b: 8b 75 30 mov 0x30(%ebp),%esi #include static uintptr_t align_up(uintptr_t alignment, uintptr_t value) { uintptr_t excess = value % alignment; 10ca3e: 89 c8 mov %ecx,%eax 10ca40: 31 d2 xor %edx,%edx 10ca42: f7 f6 div %esi if (excess > 0) { 10ca44: 85 d2 test %edx,%edx 10ca46: 75 54 jne 10ca9c <== NEVER TAKEN rtems_chain_control *free_chain = &control->free_chunk_chain; rtems_rbtree_control *chunk_tree = &control->chunk_tree; uintptr_t alignment = control->alignment; uintptr_t aligned_size = align_up(alignment, size); if (size > 0 && size <= aligned_size) { 10ca48: 89 ce mov %ecx,%esi 10ca4a: 85 c9 test %ecx,%ecx 10ca4c: 74 1a je 10ca68 10ca4e: 66 90 xchg %ax,%ax */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First( Chain_Control *the_chain ) { return _Chain_Head( the_chain )->next; 10ca50: 8b 7d 00 mov 0x0(%ebp),%edi rtems_chain_control *free_chain, size_t size ) { rtems_chain_node *current = rtems_chain_first(free_chain); const rtems_chain_node *tail = rtems_chain_tail(free_chain); 10ca53: 8d 45 04 lea 0x4(%ebp),%eax rtems_rbheap_chunk *big_enough = NULL; while (current != tail && big_enough == NULL) { 10ca56: 39 c7 cmp %eax,%edi 10ca58: 74 0e je 10ca68 rtems_rbheap_chunk *free_chunk = (rtems_rbheap_chunk *) current; if (free_chunk->size >= size) { 10ca5a: 8b 5f 1c mov 0x1c(%edi),%ebx 10ca5d: 39 f3 cmp %esi,%ebx 10ca5f: 73 13 jae 10ca74 rtems_rbheap_chunk *chunk = malloc(sizeof(*chunk)); if (chunk != NULL) { rtems_rbheap_add_to_spare_descriptor_chain(control, chunk); } } 10ca61: 8b 3f mov (%edi),%edi { rtems_chain_node *current = rtems_chain_first(free_chain); const rtems_chain_node *tail = rtems_chain_tail(free_chain); rtems_rbheap_chunk *big_enough = NULL; while (current != tail && big_enough == NULL) { 10ca63: 39 f8 cmp %edi,%eax 10ca65: 75 f3 jne 10ca5a <== NEVER TAKEN 10ca67: 90 nop return big_enough; } void *rtems_rbheap_allocate(rtems_rbheap_control *control, size_t size) { void *ptr = NULL; 10ca68: 31 c0 xor %eax,%eax } } } return ptr; } 10ca6a: 83 c4 2c add $0x2c,%esp 10ca6d: 5b pop %ebx 10ca6e: 5e pop %esi 10ca6f: 5f pop %edi 10ca70: 5d pop %ebp 10ca71: c3 ret 10ca72: 66 90 xchg %ax,%ax rtems_rbheap_chunk *free_chunk = search_free_chunk(free_chain, aligned_size); if (free_chunk != NULL) { uintptr_t free_size = free_chunk->size; if (free_size > aligned_size) { 10ca74: 39 de cmp %ebx,%esi 10ca76: 72 34 jb 10caac ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 10ca78: 8b 17 mov (%edi),%edx previous = the_node->previous; 10ca7a: 8b 47 04 mov 0x4(%edi),%eax next->previous = previous; 10ca7d: 89 42 04 mov %eax,0x4(%edx) previous->next = next; 10ca80: 89 10 mov %edx,(%eax) */ RTEMS_INLINE_ROUTINE void _Chain_Set_off_chain( Chain_Node *node ) { node->next = node->previous = NULL; 10ca82: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi) 10ca89: c7 07 00 00 00 00 movl $0x0,(%edi) ptr = (void *) new_chunk->begin; } } else { rtems_chain_extract_unprotected(&free_chunk->chain_node); rtems_chain_set_off_chain(&free_chunk->chain_node); ptr = (void *) free_chunk->begin; 10ca8f: 8b 47 18 mov 0x18(%edi),%eax } } } return ptr; } 10ca92: 83 c4 2c add $0x2c,%esp 10ca95: 5b pop %ebx 10ca96: 5e pop %esi 10ca97: 5f pop %edi 10ca98: 5d pop %ebp 10ca99: c3 ret 10ca9a: 66 90 xchg %ax,%ax static uintptr_t align_up(uintptr_t alignment, uintptr_t value) { uintptr_t excess = value % alignment; if (excess > 0) { value += alignment - excess; 10ca9c: 01 ce add %ecx,%esi <== NOT EXECUTED 10ca9e: 29 d6 sub %edx,%esi <== NOT EXECUTED rtems_chain_control *free_chain = &control->free_chunk_chain; rtems_rbtree_control *chunk_tree = &control->chunk_tree; uintptr_t alignment = control->alignment; uintptr_t aligned_size = align_up(alignment, size); if (size > 0 && size <= aligned_size) { 10caa0: 85 c9 test %ecx,%ecx <== NOT EXECUTED 10caa2: 74 c4 je 10ca68 <== NOT EXECUTED 10caa4: 39 f1 cmp %esi,%ecx <== NOT EXECUTED 10caa6: 76 a8 jbe 10ca50 <== NOT EXECUTED return big_enough; } void *rtems_rbheap_allocate(rtems_rbheap_control *control, size_t size) { void *ptr = NULL; 10caa8: 31 c0 xor %eax,%eax <== NOT EXECUTED 10caaa: eb be jmp 10ca6a <== NOT EXECUTED if (free_chunk != NULL) { uintptr_t free_size = free_chunk->size; if (free_size > aligned_size) { rtems_rbheap_chunk *new_chunk = get_chunk(control); 10caac: 89 e8 mov %ebp,%eax 10caae: e8 91 fd ff ff call 10c844 10cab3: 89 c2 mov %eax,%edx if (new_chunk != NULL) { 10cab5: 85 c0 test %eax,%eax 10cab7: 74 af je 10ca68 <== NEVER TAKEN uintptr_t new_free_size = free_size - aligned_size; 10cab9: 29 f3 sub %esi,%ebx free_chunk->size = new_free_size; 10cabb: 89 5f 1c mov %ebx,0x1c(%edi) new_chunk->begin = free_chunk->begin + new_free_size; 10cabe: 03 5f 18 add 0x18(%edi),%ebx 10cac1: 89 58 18 mov %ebx,0x18(%eax) new_chunk->size = aligned_size; 10cac4: 89 70 1c mov %esi,0x1c(%eax) 10cac7: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) 10cace: c7 00 00 00 00 00 movl $0x0,(%eax) static void insert_into_tree( rtems_rbtree_control *tree, rtems_rbheap_chunk *chunk ) { _RBTree_Insert_unprotected(tree, &chunk->tree_node); 10cad4: 8d 40 08 lea 0x8(%eax),%eax 10cad7: 89 44 24 04 mov %eax,0x4(%esp) void *rtems_rbheap_allocate(rtems_rbheap_control *control, size_t size) { void *ptr = NULL; rtems_chain_control *free_chain = &control->free_chunk_chain; rtems_rbtree_control *chunk_tree = &control->chunk_tree; 10cadb: 83 c5 18 add $0x18,%ebp 10cade: 89 2c 24 mov %ebp,(%esp) static void insert_into_tree( rtems_rbtree_control *tree, rtems_rbheap_chunk *chunk ) { _RBTree_Insert_unprotected(tree, &chunk->tree_node); 10cae1: 89 54 24 1c mov %edx,0x1c(%esp) 10cae5: e8 ee 17 00 00 call 10e2d8 <_RBTree_Insert_unprotected> free_chunk->size = new_free_size; new_chunk->begin = free_chunk->begin + new_free_size; new_chunk->size = aligned_size; rtems_chain_set_off_chain(&new_chunk->chain_node); insert_into_tree(chunk_tree, new_chunk); ptr = (void *) new_chunk->begin; 10caea: 8b 54 24 1c mov 0x1c(%esp),%edx 10caee: 8b 42 18 mov 0x18(%edx),%eax } } } return ptr; } 10caf1: 83 c4 2c add $0x2c,%esp 10caf4: 5b pop %ebx 10caf5: 5e pop %esi 10caf6: 5f pop %edi 10caf7: 5d pop %ebp 10caf8: c3 ret =============================================================================== 0010cc0c : /* Do nothing */ } void rtems_rbheap_extend_descriptors_with_malloc(rtems_rbheap_control *control) { 10cc0c: 53 push %ebx <== NOT EXECUTED 10cc0d: 83 ec 18 sub $0x18,%esp <== NOT EXECUTED 10cc10: 8b 5c 24 20 mov 0x20(%esp),%ebx <== NOT EXECUTED rtems_rbheap_chunk *chunk = malloc(sizeof(*chunk)); 10cc14: c7 04 24 20 00 00 00 movl $0x20,(%esp) <== NOT EXECUTED 10cc1b: e8 e0 b6 ff ff call 108300 <== NOT EXECUTED if (chunk != NULL) { 10cc20: 85 c0 test %eax,%eax <== NOT EXECUTED 10cc22: 74 11 je 10cc35 <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Chain_Prepend_unprotected( Chain_Control *the_chain, Chain_Node *the_node ) { _Chain_Insert_unprotected(_Chain_Head(the_chain), the_node); 10cc24: 8d 53 0c lea 0xc(%ebx),%edx <== NOT EXECUTED 10cc27: 89 50 04 mov %edx,0x4(%eax) <== NOT EXECUTED ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 10cc2a: 8b 53 0c mov 0xc(%ebx),%edx <== NOT EXECUTED after_node->next = the_node; 10cc2d: 89 43 0c mov %eax,0xc(%ebx) <== NOT EXECUTED the_node->next = before_node; 10cc30: 89 10 mov %edx,(%eax) <== NOT EXECUTED before_node->previous = the_node; 10cc32: 89 42 04 mov %eax,0x4(%edx) <== NOT EXECUTED rtems_rbheap_add_to_spare_descriptor_chain(control, chunk); } } 10cc35: 83 c4 18 add $0x18,%esp <== NOT EXECUTED 10cc38: 5b pop %ebx <== NOT EXECUTED 10cc39: c3 ret <== NOT EXECUTED =============================================================================== 0010cafc : _RBTree_Extract_unprotected(chunk_tree, &b->tree_node); } } rtems_status_code rtems_rbheap_free(rtems_rbheap_control *control, void *ptr) { 10cafc: 55 push %ebp 10cafd: 57 push %edi 10cafe: 56 push %esi 10caff: 53 push %ebx 10cb00: 83 ec 4c sub $0x4c,%esp 10cb03: 8b 54 24 64 mov 0x64(%esp),%edx rtems_status_code sc = RTEMS_SUCCESSFUL; if (ptr != NULL) { 10cb07: 85 d2 test %edx,%edx 10cb09: 0f 84 dd 00 00 00 je 10cbec rtems_chain_control *free_chain = &control->free_chunk_chain; rtems_rbtree_control *chunk_tree = &control->chunk_tree; 10cb0f: 8b 5c 24 60 mov 0x60(%esp),%ebx 10cb13: 83 c3 18 add $0x18,%ebx #define NULL_PAGE rtems_rbheap_chunk_of_node(NULL) static rtems_rbheap_chunk *find(rtems_rbtree_control *chunk_tree, uintptr_t key) { rtems_rbheap_chunk chunk = { .begin = key }; 10cb16: 8d 7c 24 20 lea 0x20(%esp),%edi 10cb1a: b9 20 00 00 00 mov $0x20,%ecx 10cb1f: 31 c0 xor %eax,%eax 10cb21: f3 aa rep stos %al,%es:(%edi) 10cb23: 89 54 24 38 mov %edx,0x38(%esp) RTEMS_INLINE_ROUTINE RBTree_Node *_RBTree_Find_unprotected( RBTree_Control *the_rbtree, RBTree_Node *the_node ) { RBTree_Node* iter_node = the_rbtree->root; 10cb27: 8b 44 24 60 mov 0x60(%esp),%eax 10cb2b: 8b 68 1c mov 0x1c(%eax),%ebp RBTree_Node* found = NULL; int compare_result; while (iter_node) { 10cb2e: 85 ed test %ebp,%ebp 10cb30: 0f 84 c2 00 00 00 je 10cbf8 <== NEVER TAKEN 10cb36: 31 f6 xor %esi,%esi 10cb38: 8d 7c 24 28 lea 0x28(%esp),%edi compare_result = the_rbtree->compare_function(the_node, iter_node); 10cb3c: 89 6c 24 04 mov %ebp,0x4(%esp) return rtems_rbheap_chunk_of_node( 10cb40: 89 3c 24 mov %edi,(%esp) 10cb43: ff 53 10 call *0x10(%ebx) if ( _RBTree_Is_equal( compare_result ) ) { 10cb46: 85 c0 test %eax,%eax 10cb48: 75 08 jne 10cb52 found = iter_node; if ( the_rbtree->is_unique ) 10cb4a: 89 ee mov %ebp,%esi 10cb4c: 80 7b 14 00 cmpb $0x0,0x14(%ebx) 10cb50: 75 10 jne 10cb62 <== ALWAYS TAKEN RTEMS_INLINE_ROUTINE bool _RBTree_Is_greater( int compare_result ) { return compare_result > 0; 10cb52: 85 c0 test %eax,%eax 10cb54: 0f 9f c0 setg %al 10cb57: 0f b6 c0 movzbl %al,%eax break; } RBTree_Direction dir = (RBTree_Direction) _RBTree_Is_greater( compare_result ); iter_node = iter_node->child[dir]; 10cb5a: 8b 6c 85 04 mov 0x4(%ebp,%eax,4),%ebp ) { RBTree_Node* iter_node = the_rbtree->root; RBTree_Node* found = NULL; int compare_result; while (iter_node) { 10cb5e: 85 ed test %ebp,%ebp 10cb60: 75 da jne 10cb3c 10cb62: 8d 7e f8 lea -0x8(%esi),%edi if (ptr != NULL) { rtems_chain_control *free_chain = &control->free_chunk_chain; rtems_rbtree_control *chunk_tree = &control->chunk_tree; rtems_rbheap_chunk *chunk = find(chunk_tree, (uintptr_t) ptr); if (chunk != NULL_PAGE) { 10cb65: 83 ff f8 cmp $0xfffffff8,%edi 10cb68: 0f 84 8a 00 00 00 je 10cbf8 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_node_off_chain( const Chain_Node *node ) { return (node->next == NULL) && (node->previous == NULL); 10cb6e: 8b 46 f8 mov -0x8(%esi),%eax 10cb71: 85 c0 test %eax,%eax 10cb73: 74 0d je 10cb82 check_and_merge(free_chain, chunk_tree, chunk, succ); add_to_chain(free_chain, chunk); check_and_merge(free_chain, chunk_tree, chunk, pred); } else { sc = RTEMS_INCORRECT_STATE; 10cb75: b8 0e 00 00 00 mov $0xe,%eax sc = RTEMS_INVALID_ID; } } return sc; } 10cb7a: 83 c4 4c add $0x4c,%esp 10cb7d: 5b pop %ebx 10cb7e: 5e pop %esi 10cb7f: 5f pop %edi 10cb80: 5d pop %ebp 10cb81: c3 ret 10cb82: 8b 6f 04 mov 0x4(%edi),%ebp 10cb85: 85 ed test %ebp,%ebp 10cb87: 75 ec jne 10cb75 <== NEVER TAKEN static rtems_rbheap_chunk *get_next( const rtems_rbheap_chunk *chunk, RBTree_Direction dir ) { return rtems_rbheap_chunk_of_node( 10cb89: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10cb90: 00 10cb91: 89 34 24 mov %esi,(%esp) 10cb94: e8 df 19 00 00 call 10e578 <_RBTree_Next_unprotected> 10cb99: 89 44 24 1c mov %eax,0x1c(%esp) 10cb9d: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10cba4: 00 10cba5: 89 34 24 mov %esi,(%esp) 10cba8: e8 cb 19 00 00 call 10e578 <_RBTree_Next_unprotected> 10cbad: 83 e8 08 sub $0x8,%eax if (chunk != NULL_PAGE) { if (!rtems_rbheap_is_chunk_free(chunk)) { rtems_rbheap_chunk *pred = get_next(chunk, RBT_LEFT); rtems_rbheap_chunk *succ = get_next(chunk, RBT_RIGHT); check_and_merge(free_chain, chunk_tree, chunk, succ); 10cbb0: 89 04 24 mov %eax,(%esp) 10cbb3: 89 f9 mov %edi,%ecx 10cbb5: 89 da mov %ebx,%edx 10cbb7: 8b 44 24 60 mov 0x60(%esp),%eax 10cbbb: e8 d0 fc ff ff call 10c890 Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 10cbc0: 8b 44 24 60 mov 0x60(%esp),%eax 10cbc4: 89 47 04 mov %eax,0x4(%edi) before_node = after_node->next; 10cbc7: 89 c2 mov %eax,%edx 10cbc9: 8b 00 mov (%eax),%eax after_node->next = the_node; 10cbcb: 89 3a mov %edi,(%edx) the_node->next = before_node; 10cbcd: 89 07 mov %eax,(%edi) before_node->previous = the_node; 10cbcf: 89 78 04 mov %edi,0x4(%eax) static rtems_rbheap_chunk *get_next( const rtems_rbheap_chunk *chunk, RBTree_Direction dir ) { return rtems_rbheap_chunk_of_node( 10cbd2: 8b 44 24 1c mov 0x1c(%esp),%eax 10cbd6: 83 e8 08 sub $0x8,%eax rtems_rbheap_chunk *pred = get_next(chunk, RBT_LEFT); rtems_rbheap_chunk *succ = get_next(chunk, RBT_RIGHT); check_and_merge(free_chain, chunk_tree, chunk, succ); add_to_chain(free_chain, chunk); check_and_merge(free_chain, chunk_tree, chunk, pred); 10cbd9: 89 04 24 mov %eax,(%esp) 10cbdc: 89 f9 mov %edi,%ecx 10cbde: 89 da mov %ebx,%edx 10cbe0: 8b 44 24 60 mov 0x60(%esp),%eax 10cbe4: e8 a7 fc ff ff call 10c890 10cbe9: 8d 76 00 lea 0x0(%esi),%esi } } rtems_status_code rtems_rbheap_free(rtems_rbheap_control *control, void *ptr) { rtems_status_code sc = RTEMS_SUCCESSFUL; 10cbec: 31 c0 xor %eax,%eax sc = RTEMS_INVALID_ID; } } return sc; } 10cbee: 83 c4 4c add $0x4c,%esp 10cbf1: 5b pop %ebx 10cbf2: 5e pop %esi 10cbf3: 5f pop %edi 10cbf4: 5d pop %ebp 10cbf5: c3 ret 10cbf6: 66 90 xchg %ax,%ax check_and_merge(free_chain, chunk_tree, chunk, pred); } else { sc = RTEMS_INCORRECT_STATE; } } else { sc = RTEMS_INVALID_ID; 10cbf8: b8 04 00 00 00 mov $0x4,%eax } } return sc; } 10cbfd: 83 c4 4c add $0x4c,%esp 10cc00: 5b pop %ebx 10cc01: 5e pop %esi 10cc02: 5f pop %edi 10cc03: 5d pop %ebp 10cc04: c3 ret =============================================================================== 0010c8f8 : uintptr_t area_size, uintptr_t alignment, rtems_rbheap_extend_descriptors extend_descriptors, void *handler_arg ) { 10c8f8: 57 push %edi 10c8f9: 56 push %esi 10c8fa: 53 push %ebx 10c8fb: 83 ec 10 sub $0x10,%esp 10c8fe: 8b 4c 24 2c mov 0x2c(%esp),%ecx rtems_status_code sc = RTEMS_SUCCESSFUL; if (alignment > 0) { 10c902: 85 c9 test %ecx,%ecx 10c904: 75 0e jne 10c914 } } else { sc = RTEMS_INVALID_ADDRESS; } } else { sc = RTEMS_INVALID_NUMBER; 10c906: b8 0a 00 00 00 mov $0xa,%eax } return sc; } 10c90b: 83 c4 10 add $0x10,%esp 10c90e: 5b pop %ebx 10c90f: 5e pop %esi 10c910: 5f pop %edi 10c911: c3 ret 10c912: 66 90 xchg %ax,%ax { rtems_status_code sc = RTEMS_SUCCESSFUL; if (alignment > 0) { uintptr_t begin = (uintptr_t) area_begin; uintptr_t end = begin + area_size; 10c914: 8b 5c 24 24 mov 0x24(%esp),%ebx 10c918: 03 5c 24 28 add 0x28(%esp),%ebx #include static uintptr_t align_up(uintptr_t alignment, uintptr_t value) { uintptr_t excess = value % alignment; 10c91c: 8b 44 24 24 mov 0x24(%esp),%eax 10c920: 31 d2 xor %edx,%edx 10c922: f7 f1 div %ecx if (excess > 0) { 10c924: 85 d2 test %edx,%edx 10c926: 0f 85 c4 00 00 00 jne 10c9f0 return value; } static uintptr_t align_down(uintptr_t alignment, uintptr_t value) { uintptr_t excess = value % alignment; 10c92c: 89 d8 mov %ebx,%eax 10c92e: 31 d2 xor %edx,%edx 10c930: f7 f1 div %ecx return value - excess; 10c932: 89 df mov %ebx,%edi 10c934: 29 d7 sub %edx,%edi uintptr_t begin = (uintptr_t) area_begin; uintptr_t end = begin + area_size; uintptr_t aligned_begin = align_up(alignment, begin); uintptr_t aligned_end = align_down(alignment, end); if (begin < end && begin <= aligned_begin && aligned_begin < aligned_end) { 10c936: 39 5c 24 24 cmp %ebx,0x24(%esp) 10c93a: 0f 83 b6 00 00 00 jae 10c9f6 10c940: 8b 74 24 24 mov 0x24(%esp),%esi 10c944: 39 f7 cmp %esi,%edi 10c946: 0f 86 aa 00 00 00 jbe 10c9f6 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 ); 10c94c: 8b 44 24 20 mov 0x20(%esp),%eax 10c950: 83 c0 04 add $0x4,%eax 10c953: 8b 54 24 20 mov 0x20(%esp),%edx 10c957: 89 02 mov %eax,(%edx) head->next = tail; head->previous = NULL; 10c959: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx) tail->previous = head; 10c960: 89 52 08 mov %edx,0x8(%edx) 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 ); 10c963: 89 d0 mov %edx,%eax 10c965: 83 c0 0c add $0xc,%eax 10c968: 83 c2 10 add $0x10,%edx 10c96b: 8b 5c 24 20 mov 0x20(%esp),%ebx 10c96f: 89 53 0c mov %edx,0xc(%ebx) head->next = tail; head->previous = NULL; 10c972: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); 10c979: 89 43 14 mov %eax,0x14(%ebx) RBTree_Control *the_rbtree, RBTree_Compare_function compare_function, bool is_unique ) { the_rbtree->permanent_null = NULL; 10c97c: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx) the_rbtree->root = NULL; 10c983: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx) the_rbtree->first[0] = NULL; 10c98a: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) the_rbtree->first[1] = NULL; 10c991: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) the_rbtree->compare_function = compare_function; 10c998: c7 43 28 34 c8 10 00 movl $0x10c834,0x28(%ebx) the_rbtree->is_unique = is_unique; 10c99f: c6 43 2c 01 movb $0x1,0x2c(%ebx) rtems_rbheap_chunk *first = NULL; rtems_chain_initialize_empty(free_chain); rtems_chain_initialize_empty(&control->spare_descriptor_chain); rtems_rbtree_initialize_empty(chunk_tree, chunk_compare, true); control->alignment = alignment; 10c9a3: 89 4b 30 mov %ecx,0x30(%ebx) control->handler_arg = handler_arg; 10c9a6: 8b 44 24 34 mov 0x34(%esp),%eax 10c9aa: 89 43 38 mov %eax,0x38(%ebx) control->extend_descriptors = extend_descriptors; 10c9ad: 8b 44 24 30 mov 0x30(%esp),%eax 10c9b1: 89 43 34 mov %eax,0x34(%ebx) first = get_chunk(control); 10c9b4: 89 d8 mov %ebx,%eax 10c9b6: e8 89 fe ff ff call 10c844 if (first != NULL) { 10c9bb: 85 c0 test %eax,%eax 10c9bd: 74 62 je 10ca21 first->begin = aligned_begin; 10c9bf: 89 70 18 mov %esi,0x18(%eax) first->size = aligned_end - aligned_begin; 10c9c2: 29 f7 sub %esi,%edi 10c9c4: 89 78 1c mov %edi,0x1c(%eax) Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 10c9c7: 89 58 04 mov %ebx,0x4(%eax) before_node = after_node->next; 10c9ca: 8b 13 mov (%ebx),%edx after_node->next = the_node; 10c9cc: 89 03 mov %eax,(%ebx) the_node->next = before_node; 10c9ce: 89 10 mov %edx,(%eax) before_node->previous = the_node; 10c9d0: 89 42 04 mov %eax,0x4(%edx) static void insert_into_tree( rtems_rbtree_control *tree, rtems_rbheap_chunk *chunk ) { _RBTree_Insert_unprotected(tree, &chunk->tree_node); 10c9d3: 83 c0 08 add $0x8,%eax 10c9d6: 89 44 24 04 mov %eax,0x4(%esp) uintptr_t aligned_begin = align_up(alignment, begin); uintptr_t aligned_end = align_down(alignment, end); if (begin < end && begin <= aligned_begin && aligned_begin < aligned_end) { rtems_chain_control *free_chain = &control->free_chunk_chain; rtems_rbtree_control *chunk_tree = &control->chunk_tree; 10c9da: 89 d8 mov %ebx,%eax 10c9dc: 83 c0 18 add $0x18,%eax 10c9df: 89 04 24 mov %eax,(%esp) static void insert_into_tree( rtems_rbtree_control *tree, rtems_rbheap_chunk *chunk ) { _RBTree_Insert_unprotected(tree, &chunk->tree_node); 10c9e2: e8 f1 18 00 00 call 10e2d8 <_RBTree_Insert_unprotected> uintptr_t alignment, rtems_rbheap_extend_descriptors extend_descriptors, void *handler_arg ) { rtems_status_code sc = RTEMS_SUCCESSFUL; 10c9e7: 31 c0 xor %eax,%eax 10c9e9: e9 1d ff ff ff jmp 10c90b 10c9ee: 66 90 xchg %ax,%ax uintptr_t begin = (uintptr_t) area_begin; uintptr_t end = begin + area_size; uintptr_t aligned_begin = align_up(alignment, begin); uintptr_t aligned_end = align_down(alignment, end); if (begin < end && begin <= aligned_begin && aligned_begin < aligned_end) { 10c9f0: 39 5c 24 24 cmp %ebx,0x24(%esp) 10c9f4: 72 0e jb 10ca04 insert_into_tree(chunk_tree, first); } else { sc = RTEMS_NO_MEMORY; } } else { sc = RTEMS_INVALID_ADDRESS; 10c9f6: b8 09 00 00 00 mov $0x9,%eax } else { sc = RTEMS_INVALID_NUMBER; } return sc; } 10c9fb: 83 c4 10 add $0x10,%esp 10c9fe: 5b pop %ebx 10c9ff: 5e pop %esi 10ca00: 5f pop %edi 10ca01: c3 ret 10ca02: 66 90 xchg %ax,%ax static uintptr_t align_up(uintptr_t alignment, uintptr_t value) { uintptr_t excess = value % alignment; if (excess > 0) { value += alignment - excess; 10ca04: 8b 74 24 24 mov 0x24(%esp),%esi 10ca08: 01 ce add %ecx,%esi 10ca0a: 29 d6 sub %edx,%esi uintptr_t begin = (uintptr_t) area_begin; uintptr_t end = begin + area_size; uintptr_t aligned_begin = align_up(alignment, begin); uintptr_t aligned_end = align_down(alignment, end); if (begin < end && begin <= aligned_begin && aligned_begin < aligned_end) { 10ca0c: 39 74 24 24 cmp %esi,0x24(%esp) 10ca10: 77 e4 ja 10c9f6 <== NEVER TAKEN return value; } static uintptr_t align_down(uintptr_t alignment, uintptr_t value) { uintptr_t excess = value % alignment; 10ca12: 89 d8 mov %ebx,%eax 10ca14: 31 d2 xor %edx,%edx 10ca16: f7 f1 div %ecx return value - excess; 10ca18: 89 df mov %ebx,%edi 10ca1a: 29 d7 sub %edx,%edi 10ca1c: e9 23 ff ff ff jmp 10c944 first->begin = aligned_begin; first->size = aligned_end - aligned_begin; add_to_chain(free_chain, first); insert_into_tree(chunk_tree, first); } else { sc = RTEMS_NO_MEMORY; 10ca21: b8 1a 00 00 00 mov $0x1a,%eax 10ca26: e9 e0 fe ff ff jmp 10c90b =============================================================================== 0011ac6c : rtems_status_code rtems_signal_send( rtems_id id, rtems_signal_set signal_set ) { 11ac6c: 53 push %ebx 11ac6d: 83 ec 28 sub $0x28,%esp 11ac70: 8b 5c 24 34 mov 0x34(%esp),%ebx register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; ASR_Information *asr; if ( !signal_set ) 11ac74: 85 db test %ebx,%ebx 11ac76: 75 0c jne 11ac84 return RTEMS_INVALID_NUMBER; 11ac78: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11ac7d: 83 c4 28 add $0x28,%esp 11ac80: 5b pop %ebx 11ac81: c3 ret 11ac82: 66 90 xchg %ax,%ax ASR_Information *asr; if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 11ac84: 8d 44 24 1c lea 0x1c(%esp),%eax 11ac88: 89 44 24 04 mov %eax,0x4(%esp) 11ac8c: 8b 44 24 30 mov 0x30(%esp),%eax 11ac90: 89 04 24 mov %eax,(%esp) 11ac93: e8 2c 45 00 00 call 11f1c4 <_Thread_Get> switch ( location ) { 11ac98: 8b 54 24 1c mov 0x1c(%esp),%edx 11ac9c: 85 d2 test %edx,%edx 11ac9e: 75 38 jne 11acd8 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 11aca0: 8b 90 e4 00 00 00 mov 0xe4(%eax),%edx asr = &api->Signal; if ( ! _ASR_Is_null_handler( asr->handler ) ) { 11aca6: 8b 4a 0c mov 0xc(%edx),%ecx 11aca9: 85 c9 test %ecx,%ecx 11acab: 74 35 je 11ace2 if ( asr->is_enabled ) { 11acad: 80 7a 08 00 cmpb $0x0,0x8(%edx) 11acb1: 74 3d je 11acf0 rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 11acb3: 9c pushf 11acb4: fa cli 11acb5: 59 pop %ecx *signal_set |= signals; 11acb6: 09 5a 14 or %ebx,0x14(%edx) _ISR_Enable( _level ); 11acb9: 51 push %ecx 11acba: 9d popf _ASR_Post_signals( signal_set, &asr->signals_posted ); if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 11acbb: 8b 15 48 f0 14 00 mov 0x14f048,%edx 11acc1: 85 d2 test %edx,%edx 11acc3: 74 08 je 11accd 11acc5: 3b 05 4c f0 14 00 cmp 0x14f04c,%eax 11accb: 74 2d je 11acfa <== ALWAYS TAKEN _Thread_Dispatch_necessary = true; } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); 11accd: e8 d2 44 00 00 call 11f1a4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11acd2: 31 c0 xor %eax,%eax 11acd4: eb a7 jmp 11ac7d 11acd6: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 11acd8: b8 04 00 00 00 mov $0x4,%eax } 11acdd: 83 c4 28 add $0x28,%esp 11ace0: 5b pop %ebx 11ace1: c3 ret _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 11ace2: e8 bd 44 00 00 call 11f1a4 <_Thread_Enable_dispatch> return RTEMS_NOT_DEFINED; 11ace7: b8 0b 00 00 00 mov $0xb,%eax 11acec: eb 8f jmp 11ac7d 11acee: 66 90 xchg %ax,%ax rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 11acf0: 9c pushf 11acf1: fa cli 11acf2: 58 pop %eax *signal_set |= signals; 11acf3: 09 5a 18 or %ebx,0x18(%edx) _ISR_Enable( _level ); 11acf6: 50 push %eax 11acf7: 9d popf 11acf8: eb d3 jmp 11accd if ( ! _ASR_Is_null_handler( asr->handler ) ) { if ( asr->is_enabled ) { _ASR_Post_signals( signal_set, &asr->signals_posted ); if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _Thread_Dispatch_necessary = true; 11acfa: c6 05 58 f0 14 00 01 movb $0x1,0x14f058 11ad01: eb ca jmp 11accd =============================================================================== 001136e4 : rtems_status_code rtems_task_mode( rtems_mode mode_set, rtems_mode mask, rtems_mode *previous_mode_set ) { 1136e4: 55 push %ebp 1136e5: 57 push %edi 1136e6: 56 push %esi 1136e7: 53 push %ebx 1136e8: 83 ec 0c sub $0xc,%esp ASR_Information *asr; bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) 1136eb: 8b 4c 24 28 mov 0x28(%esp),%ecx 1136ef: 85 c9 test %ecx,%ecx 1136f1: 0f 84 25 01 00 00 je 11381c return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; 1136f7: 8b 35 cc 24 13 00 mov 0x1324cc,%esi api = executing->API_Extensions[ THREAD_API_RTEMS ]; 1136fd: 8b 9e e4 00 00 00 mov 0xe4(%esi),%ebx asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 113703: 80 7e 70 01 cmpb $0x1,0x70(%esi) 113707: 19 ff sbb %edi,%edi 113709: 81 e7 00 01 00 00 and $0x100,%edi if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 11370f: 8b 56 78 mov 0x78(%esi),%edx 113712: 85 d2 test %edx,%edx 113714: 0f 85 f6 00 00 00 jne 113810 old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; 11371a: 80 7b 08 01 cmpb $0x1,0x8(%ebx) 11371e: 19 ed sbb %ebp,%ebp 113720: 81 e5 00 04 00 00 and $0x400,%ebp old_mode |= _ISR_Get_level(); 113726: e8 c1 b9 ff ff call 10f0ec <_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; 11372b: 09 e8 or %ebp,%eax old_mode |= _ISR_Get_level(); 11372d: 09 f8 or %edi,%eax 11372f: 8b 54 24 28 mov 0x28(%esp),%edx 113733: 89 02 mov %eax,(%edx) *previous_mode_set = old_mode; /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 113735: f7 44 24 24 00 01 00 testl $0x100,0x24(%esp) 11373c: 00 11373d: 74 10 je 11374f 11373f: 8b 44 24 20 mov 0x20(%esp),%eax 113743: c1 e8 08 shr $0x8,%eax 113746: 83 f0 01 xor $0x1,%eax 113749: 83 e0 01 and $0x1,%eax 11374c: 88 46 70 mov %al,0x70(%esi) executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; if ( mask & RTEMS_TIMESLICE_MASK ) { 11374f: f7 44 24 24 00 02 00 testl $0x200,0x24(%esp) 113756: 00 113757: 74 1d je 113776 if ( _Modes_Is_timeslice(mode_set) ) { 113759: f7 44 24 20 00 02 00 testl $0x200,0x20(%esp) 113760: 00 113761: 0f 84 c5 00 00 00 je 11382c executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; 113767: c7 46 78 01 00 00 00 movl $0x1,0x78(%esi) executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 11376e: a1 18 1f 13 00 mov 0x131f18,%eax 113773: 89 46 74 mov %eax,0x74(%esi) } /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 113776: f6 44 24 24 01 testb $0x1,0x24(%esp) 11377b: 74 0c je 113789 */ RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level ( Modes_Control mode_set ) { _ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) ); 11377d: f6 44 24 20 01 testb $0x1,0x20(%esp) 113782: 0f 84 bc 00 00 00 je 113844 113788: fa cli * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { 113789: f7 44 24 24 00 04 00 testl $0x400,0x24(%esp) 113790: 00 113791: 74 41 je 1137d4 is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true; 113793: 8b 44 24 20 mov 0x20(%esp),%eax 113797: c1 e8 0a shr $0xa,%eax 11379a: 83 f0 01 xor $0x1,%eax 11379d: 83 e0 01 and $0x1,%eax if ( is_asr_enabled != asr->is_enabled ) { 1137a0: 38 43 08 cmp %al,0x8(%ebx) 1137a3: 74 2f je 1137d4 asr->is_enabled = is_asr_enabled; 1137a5: 88 43 08 mov %al,0x8(%ebx) ) { rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); 1137a8: 9c pushf 1137a9: fa cli 1137aa: 58 pop %eax _signals = information->signals_pending; 1137ab: 8b 4b 18 mov 0x18(%ebx),%ecx information->signals_pending = information->signals_posted; 1137ae: 8b 53 14 mov 0x14(%ebx),%edx 1137b1: 89 53 18 mov %edx,0x18(%ebx) information->signals_posted = _signals; 1137b4: 89 4b 14 mov %ecx,0x14(%ebx) _ISR_Enable( _level ); 1137b7: 50 push %eax 1137b8: 9d popf _ASR_Swap_signals( asr ); if ( _ASR_Are_signals_pending( asr ) ) { 1137b9: 8b 43 14 mov 0x14(%ebx),%eax 1137bc: 85 c0 test %eax,%eax 1137be: 0f 95 c0 setne %al needs_asr_dispatching = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) { 1137c1: 83 3d a0 20 13 00 03 cmpl $0x3,0x1320a0 1137c8: 74 15 je 1137df <== ALWAYS TAKEN if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); } return RTEMS_SUCCESSFUL; 1137ca: 31 c0 xor %eax,%eax } 1137cc: 83 c4 0c add $0xc,%esp 1137cf: 5b pop %ebx 1137d0: 5e pop %esi 1137d1: 5f pop %edi 1137d2: 5d pop %ebp 1137d3: c3 ret /* * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; 1137d4: 31 c0 xor %eax,%eax needs_asr_dispatching = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) { 1137d6: 83 3d a0 20 13 00 03 cmpl $0x3,0x1320a0 1137dd: 75 eb jne 1137ca bool are_signals_pending ) { Thread_Control *executing; executing = _Thread_Executing; 1137df: 8b 15 cc 24 13 00 mov 0x1324cc,%edx if ( are_signals_pending || 1137e5: 84 c0 test %al,%al 1137e7: 75 0e jne 1137f7 1137e9: 3b 15 d0 24 13 00 cmp 0x1324d0,%edx 1137ef: 74 d9 je 1137ca (!_Thread_Is_heir( executing ) && executing->is_preemptible) ) { 1137f1: 80 7a 70 00 cmpb $0x0,0x70(%edx) 1137f5: 74 d3 je 1137ca <== NEVER TAKEN _Thread_Dispatch_necessary = true; 1137f7: c6 05 d8 24 13 00 01 movb $0x1,0x1324d8 if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); 1137fe: e8 bd a4 ff ff call 10dcc0 <_Thread_Dispatch> } return RTEMS_SUCCESSFUL; 113803: 31 c0 xor %eax,%eax } 113805: 83 c4 0c add $0xc,%esp 113808: 5b pop %ebx 113809: 5e pop %esi 11380a: 5f pop %edi 11380b: 5d pop %ebp 11380c: c3 ret 11380d: 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; 113810: 81 cf 00 02 00 00 or $0x200,%edi 113816: e9 ff fe ff ff jmp 11371a 11381b: 90 nop bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; 11381c: b8 09 00 00 00 mov $0x9,%eax if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); } return RTEMS_SUCCESSFUL; } 113821: 83 c4 0c add $0xc,%esp 113824: 5b pop %ebx 113825: 5e pop %esi 113826: 5f pop %edi 113827: 5d pop %ebp 113828: c3 ret 113829: 8d 76 00 lea 0x0(%esi),%esi 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; 11382c: c7 46 78 00 00 00 00 movl $0x0,0x78(%esi) } /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 113833: f6 44 24 24 01 testb $0x1,0x24(%esp) 113838: 0f 84 4b ff ff ff je 113789 11383e: e9 3a ff ff ff jmp 11377d 113843: 90 nop 113844: fb sti 113845: e9 3f ff ff ff jmp 113789 =============================================================================== 0010f99c : rtems_status_code rtems_task_set_priority( rtems_id id, rtems_task_priority new_priority, rtems_task_priority *old_priority ) { 10f99c: 53 push %ebx 10f99d: 83 ec 28 sub $0x28,%esp 10f9a0: 8b 5c 24 34 mov 0x34(%esp),%ebx register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && 10f9a4: 85 db test %ebx,%ebx 10f9a6: 74 0b je 10f9b3 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 ) ); 10f9a8: 0f b6 05 ac 26 13 00 movzbl 0x1326ac,%eax */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 10f9af: 39 c3 cmp %eax,%ebx 10f9b1: 77 79 ja 10fa2c !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) 10f9b3: 8b 44 24 38 mov 0x38(%esp),%eax 10f9b7: 85 c0 test %eax,%eax 10f9b9: 74 59 je 10fa14 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 10f9bb: 8d 44 24 1c lea 0x1c(%esp),%eax 10f9bf: 89 44 24 04 mov %eax,0x4(%esp) 10f9c3: 8b 44 24 30 mov 0x30(%esp),%eax 10f9c7: 89 04 24 mov %eax,(%esp) 10f9ca: e8 6d 21 00 00 call 111b3c <_Thread_Get> switch ( location ) { 10f9cf: 8b 4c 24 1c mov 0x1c(%esp),%ecx 10f9d3: 85 c9 test %ecx,%ecx 10f9d5: 75 49 jne 10fa20 case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; 10f9d7: 8b 50 14 mov 0x14(%eax),%edx 10f9da: 8b 4c 24 38 mov 0x38(%esp),%ecx 10f9de: 89 11 mov %edx,(%ecx) if ( new_priority != RTEMS_CURRENT_PRIORITY ) { 10f9e0: 85 db test %ebx,%ebx 10f9e2: 74 23 je 10fa07 the_thread->real_priority = new_priority; 10f9e4: 89 58 18 mov %ebx,0x18(%eax) if ( the_thread->resource_count == 0 || 10f9e7: 8b 50 1c mov 0x1c(%eax),%edx 10f9ea: 85 d2 test %edx,%edx 10f9ec: 74 05 je 10f9f3 10f9ee: 3b 58 14 cmp 0x14(%eax),%ebx 10f9f1: 73 14 jae 10fa07 <== ALWAYS TAKEN the_thread->current_priority > new_priority ) _Thread_Change_priority( the_thread, new_priority, false ); 10f9f3: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp) 10f9fa: 00 10f9fb: 89 5c 24 04 mov %ebx,0x4(%esp) 10f9ff: 89 04 24 mov %eax,(%esp) 10fa02: e8 a9 1c 00 00 call 1116b0 <_Thread_Change_priority> } _Thread_Enable_dispatch(); 10fa07: e8 10 21 00 00 call 111b1c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10fa0c: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa0e: 83 c4 28 add $0x28,%esp 10fa11: 5b pop %ebx 10fa12: c3 ret 10fa13: 90 nop if ( new_priority != RTEMS_CURRENT_PRIORITY && !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) return RTEMS_INVALID_ADDRESS; 10fa14: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa19: 83 c4 28 add $0x28,%esp 10fa1c: 5b pop %ebx 10fa1d: c3 ret 10fa1e: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10fa20: b8 04 00 00 00 mov $0x4,%eax } 10fa25: 83 c4 28 add $0x28,%esp 10fa28: 5b pop %ebx 10fa29: c3 ret 10fa2a: 66 90 xchg %ax,%ax 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; 10fa2c: b8 13 00 00 00 mov $0x13,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa31: 83 c4 28 add $0x28,%esp 10fa34: 5b pop %ebx 10fa35: c3 ret =============================================================================== 00107c60 : rtems_status_code rtems_task_variable_delete( rtems_id tid, void **ptr ) { 107c60: 53 push %ebx 107c61: 83 ec 28 sub $0x28,%esp 107c64: 8b 5c 24 34 mov 0x34(%esp),%ebx Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *prev; if ( !ptr ) 107c68: 85 db test %ebx,%ebx 107c6a: 74 58 je 107cc4 return RTEMS_INVALID_ADDRESS; prev = NULL; the_thread = _Thread_Get (tid, &location); 107c6c: 8d 44 24 1c lea 0x1c(%esp),%eax 107c70: 89 44 24 04 mov %eax,0x4(%esp) 107c74: 8b 44 24 30 mov 0x30(%esp),%eax 107c78: 89 04 24 mov %eax,(%esp) 107c7b: e8 cc 1c 00 00 call 10994c <_Thread_Get> switch (location) { 107c80: 8b 54 24 1c mov 0x1c(%esp),%edx 107c84: 85 d2 test %edx,%edx 107c86: 75 30 jne 107cb8 case OBJECTS_LOCAL: tvp = the_thread->task_variables; 107c88: 8b 88 f0 00 00 00 mov 0xf0(%eax),%ecx while (tvp) { 107c8e: 85 c9 test %ecx,%ecx 107c90: 74 17 je 107ca9 if (tvp->ptr == ptr) { 107c92: 39 59 04 cmp %ebx,0x4(%ecx) 107c95: 75 0c jne 107ca3 107c97: eb 50 jmp 107ce9 107c99: 8d 76 00 lea 0x0(%esi),%esi 107c9c: 39 5a 04 cmp %ebx,0x4(%edx) 107c9f: 74 2f je 107cd0 107ca1: 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; 107ca3: 8b 11 mov (%ecx),%edx the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { 107ca5: 85 d2 test %edx,%edx 107ca7: 75 f3 jne 107c9c <== ALWAYS TAKEN return RTEMS_SUCCESSFUL; } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 107ca9: e8 7e 1c 00 00 call 10992c <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 107cae: b8 09 00 00 00 mov $0x9,%eax 107cb3: eb 08 jmp 107cbd 107cb5: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 107cb8: b8 04 00 00 00 mov $0x4,%eax } 107cbd: 83 c4 28 add $0x28,%esp 107cc0: 5b pop %ebx 107cc1: c3 ret 107cc2: 66 90 xchg %ax,%ax Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *prev; if ( !ptr ) return RTEMS_INVALID_ADDRESS; 107cc4: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 107cc9: 83 c4 28 add $0x28,%esp 107ccc: 5b pop %ebx 107ccd: c3 ret 107cce: 66 90 xchg %ax,%ax case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { if (tvp->ptr == ptr) { if (prev) prev->next = tvp->next; 107cd0: 8b 1a mov (%edx),%ebx 107cd2: 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 ); 107cd4: 89 54 24 04 mov %edx,0x4(%esp) 107cd8: 89 04 24 mov %eax,(%esp) 107cdb: e8 98 00 00 00 call 107d78 <_RTEMS_Tasks_Invoke_task_variable_dtor> _Thread_Enable_dispatch(); 107ce0: e8 47 1c 00 00 call 10992c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 107ce5: 31 c0 xor %eax,%eax 107ce7: eb d4 jmp 107cbd while (tvp) { if (tvp->ptr == ptr) { if (prev) prev->next = tvp->next; else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; 107ce9: 8b 11 mov (%ecx),%edx 107ceb: 89 90 f0 00 00 00 mov %edx,0xf0(%eax) 107cf1: 89 ca mov %ecx,%edx 107cf3: eb df jmp 107cd4 =============================================================================== 00107cf8 : rtems_status_code rtems_task_variable_get( rtems_id tid, void **ptr, void **result ) { 107cf8: 53 push %ebx 107cf9: 83 ec 28 sub $0x28,%esp 107cfc: 8b 5c 24 34 mov 0x34(%esp),%ebx Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp; if ( !ptr ) 107d00: 85 db test %ebx,%ebx 107d02: 74 50 je 107d54 return RTEMS_INVALID_ADDRESS; if ( !result ) 107d04: 8b 4c 24 38 mov 0x38(%esp),%ecx 107d08: 85 c9 test %ecx,%ecx 107d0a: 74 48 je 107d54 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 107d0c: 8d 44 24 1c lea 0x1c(%esp),%eax 107d10: 89 44 24 04 mov %eax,0x4(%esp) 107d14: 8b 44 24 30 mov 0x30(%esp),%eax 107d18: 89 04 24 mov %eax,(%esp) 107d1b: e8 2c 1c 00 00 call 10994c <_Thread_Get> switch (location) { 107d20: 8b 54 24 1c mov 0x1c(%esp),%edx 107d24: 85 d2 test %edx,%edx 107d26: 75 38 jne 107d60 case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; 107d28: 8b 80 f0 00 00 00 mov 0xf0(%eax),%eax while (tvp) { 107d2e: 85 c0 test %eax,%eax 107d30: 75 08 jne 107d3a 107d32: eb 38 jmp 107d6c */ *result = tvp->tval; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; 107d34: 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) { 107d36: 85 c0 test %eax,%eax 107d38: 74 32 je 107d6c <== NEVER TAKEN if (tvp->ptr == ptr) { 107d3a: 39 58 04 cmp %ebx,0x4(%eax) 107d3d: 75 f5 jne 107d34 /* * Should this return the current (i.e not the * saved) value if `tid' is the current task? */ *result = tvp->tval; 107d3f: 8b 40 0c mov 0xc(%eax),%eax 107d42: 8b 54 24 38 mov 0x38(%esp),%edx 107d46: 89 02 mov %eax,(%edx) _Thread_Enable_dispatch(); 107d48: e8 df 1b 00 00 call 10992c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 107d4d: 31 c0 xor %eax,%eax 107d4f: eb 08 jmp 107d59 107d51: 8d 76 00 lea 0x0(%esi),%esi Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp; if ( !ptr ) return RTEMS_INVALID_ADDRESS; 107d54: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 107d59: 83 c4 28 add $0x28,%esp 107d5c: 5b pop %ebx 107d5d: c3 ret 107d5e: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 107d60: b8 04 00 00 00 mov $0x4,%eax } 107d65: 83 c4 28 add $0x28,%esp 107d68: 5b pop %ebx 107d69: c3 ret 107d6a: 66 90 xchg %ax,%ax _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 107d6c: e8 bb 1b 00 00 call 10992c <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 107d71: b8 09 00 00 00 mov $0x9,%eax 107d76: eb e1 jmp 107d59 =============================================================================== 0011b6b8 : */ rtems_status_code rtems_timer_cancel( rtems_id id ) { 11b6b8: 83 ec 2c sub $0x2c,%esp Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); 11b6bb: 8d 44 24 1c lea 0x1c(%esp),%eax 11b6bf: 89 44 24 08 mov %eax,0x8(%esp) RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get ( Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) 11b6c3: 8b 44 24 30 mov 0x30(%esp),%eax 11b6c7: 89 44 24 04 mov %eax,0x4(%esp) 11b6cb: c7 04 24 e0 f4 14 00 movl $0x14f4e0,(%esp) 11b6d2: e8 09 2e 00 00 call 11e4e0 <_Objects_Get> switch ( location ) { 11b6d7: 8b 54 24 1c mov 0x1c(%esp),%edx 11b6db: 85 d2 test %edx,%edx 11b6dd: 75 1d jne 11b6fc case OBJECTS_LOCAL: if ( !_Timer_Is_dormant_class( the_timer->the_class ) ) 11b6df: 83 78 38 04 cmpl $0x4,0x38(%eax) 11b6e3: 74 0b je 11b6f0 <== NEVER TAKEN (void) _Watchdog_Remove( &the_timer->Ticker ); 11b6e5: 83 c0 10 add $0x10,%eax 11b6e8: 89 04 24 mov %eax,(%esp) 11b6eb: e8 b0 49 00 00 call 1200a0 <_Watchdog_Remove> _Thread_Enable_dispatch(); 11b6f0: e8 af 3a 00 00 call 11f1a4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11b6f5: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11b6f7: 83 c4 2c add $0x2c,%esp 11b6fa: c3 ret 11b6fb: 90 nop #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 11b6fc: b8 04 00 00 00 mov $0x4,%eax } 11b701: 83 c4 2c add $0x2c,%esp 11b704: c3 ret =============================================================================== 0011bc38 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 11bc38: 57 push %edi 11bc39: 56 push %esi 11bc3a: 53 push %ebx 11bc3b: 83 ec 20 sub $0x20,%esp Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; 11bc3e: 8b 1d 20 f5 14 00 mov 0x14f520,%ebx if ( !timer_server ) 11bc44: 85 db test %ebx,%ebx 11bc46: 74 3c je 11bc84 return RTEMS_INCORRECT_STATE; if ( !_TOD.is_set ) 11bc48: 80 3d 94 ea 14 00 00 cmpb $0x0,0x14ea94 11bc4f: 75 0f jne 11bc60 <== ALWAYS TAKEN return RTEMS_NOT_DEFINED; 11bc51: b8 0b 00 00 00 mov $0xb,%eax <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11bc56: 83 c4 20 add $0x20,%esp 11bc59: 5b pop %ebx 11bc5a: 5e pop %esi 11bc5b: 5f pop %edi 11bc5c: c3 ret 11bc5d: 8d 76 00 lea 0x0(%esi),%esi return RTEMS_INCORRECT_STATE; if ( !_TOD.is_set ) return RTEMS_NOT_DEFINED; if ( !routine ) 11bc60: 8b 54 24 38 mov 0x38(%esp),%edx 11bc64: 85 d2 test %edx,%edx 11bc66: 74 28 je 11bc90 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) 11bc68: 8b 44 24 34 mov 0x34(%esp),%eax 11bc6c: 89 04 24 mov %eax,(%esp) 11bc6f: e8 98 cc ff ff call 11890c <_TOD_Validate> 11bc74: 84 c0 test %al,%al 11bc76: 75 24 jne 11bc9c return RTEMS_INVALID_CLOCK; 11bc78: b8 14 00 00 00 mov $0x14,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11bc7d: 83 c4 20 add $0x20,%esp 11bc80: 5b pop %ebx 11bc81: 5e pop %esi 11bc82: 5f pop %edi 11bc83: c3 ret Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) return RTEMS_INCORRECT_STATE; 11bc84: b8 0e 00 00 00 mov $0xe,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11bc89: 83 c4 20 add $0x20,%esp 11bc8c: 5b pop %ebx 11bc8d: 5e pop %esi 11bc8e: 5f pop %edi 11bc8f: c3 ret if ( !_TOD.is_set ) return RTEMS_NOT_DEFINED; if ( !routine ) return RTEMS_INVALID_ADDRESS; 11bc90: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11bc95: 83 c4 20 add $0x20,%esp 11bc98: 5b pop %ebx 11bc99: 5e pop %esi 11bc9a: 5f pop %edi 11bc9b: c3 ret return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); 11bc9c: 8b 54 24 34 mov 0x34(%esp),%edx 11bca0: 89 14 24 mov %edx,(%esp) 11bca3: e8 d4 cb ff ff call 11887c <_TOD_To_seconds> 11bca8: 89 c6 mov %eax,%esi 11bcaa: c7 44 24 08 00 ca 9a movl $0x3b9aca00,0x8(%esp) 11bcb1: 3b 11bcb2: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 11bcb9: 00 11bcba: a1 80 ea 14 00 mov 0x14ea80,%eax 11bcbf: 8b 15 84 ea 14 00 mov 0x14ea84,%edx 11bcc5: 89 04 24 mov %eax,(%esp) 11bcc8: 89 54 24 04 mov %edx,0x4(%esp) 11bccc: e8 73 52 01 00 call 130f44 <__divdi3> if ( seconds <= _TOD_Seconds_since_epoch() ) 11bcd1: 39 c6 cmp %eax,%esi 11bcd3: 76 a3 jbe 11bc78 return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); 11bcd5: 8d 44 24 1c lea 0x1c(%esp),%eax 11bcd9: 89 44 24 08 mov %eax,0x8(%esp) 11bcdd: 8b 54 24 30 mov 0x30(%esp),%edx 11bce1: 89 54 24 04 mov %edx,0x4(%esp) 11bce5: c7 04 24 e0 f4 14 00 movl $0x14f4e0,(%esp) 11bcec: e8 ef 27 00 00 call 11e4e0 <_Objects_Get> 11bcf1: 89 c7 mov %eax,%edi switch ( location ) { 11bcf3: 8b 44 24 1c mov 0x1c(%esp),%eax 11bcf7: 85 c0 test %eax,%eax 11bcf9: 75 70 jne 11bd6b case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 11bcfb: 8d 47 10 lea 0x10(%edi),%eax 11bcfe: 89 04 24 mov %eax,(%esp) 11bd01: e8 9a 43 00 00 call 1200a0 <_Watchdog_Remove> the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; 11bd06: c7 47 38 03 00 00 00 movl $0x3,0x38(%edi) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 11bd0d: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi) the_watchdog->routine = routine; 11bd14: 8b 44 24 38 mov 0x38(%esp),%eax 11bd18: 89 47 2c mov %eax,0x2c(%edi) the_watchdog->id = id; 11bd1b: 8b 54 24 30 mov 0x30(%esp),%edx 11bd1f: 89 57 30 mov %edx,0x30(%edi) the_watchdog->user_data = user_data; 11bd22: 8b 44 24 3c mov 0x3c(%esp),%eax 11bd26: 89 47 34 mov %eax,0x34(%edi) 11bd29: c7 44 24 08 00 ca 9a movl $0x3b9aca00,0x8(%esp) 11bd30: 3b 11bd31: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 11bd38: 00 11bd39: a1 80 ea 14 00 mov 0x14ea80,%eax 11bd3e: 8b 15 84 ea 14 00 mov 0x14ea84,%edx 11bd44: 89 04 24 mov %eax,(%esp) 11bd47: 89 54 24 04 mov %edx,0x4(%esp) 11bd4b: e8 f4 51 01 00 call 130f44 <__divdi3> _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 11bd50: 29 c6 sub %eax,%esi 11bd52: 89 77 1c mov %esi,0x1c(%edi) (*timer_server->schedule_operation)( timer_server, the_timer ); 11bd55: 89 7c 24 04 mov %edi,0x4(%esp) 11bd59: 89 1c 24 mov %ebx,(%esp) 11bd5c: ff 53 04 call *0x4(%ebx) _Thread_Enable_dispatch(); 11bd5f: e8 40 34 00 00 call 11f1a4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11bd64: 31 c0 xor %eax,%eax 11bd66: e9 eb fe ff ff jmp 11bc56 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 11bd6b: b8 04 00 00 00 mov $0x4,%eax 11bd70: e9 e1 fe ff ff jmp 11bc56 =============================================================================== 0010c180 : #include int sched_get_priority_max( int policy ) { 10c180: 83 ec 0c sub $0xc,%esp 10c183: 8b 44 24 10 mov 0x10(%esp),%eax switch ( policy ) { 10c187: 85 c0 test %eax,%eax 10c189: 78 16 js 10c1a1 10c18b: 83 f8 02 cmp $0x2,%eax 10c18e: 7f 0c jg 10c19c default: rtems_set_errno_and_return_minus_one( EINVAL ); } return POSIX_SCHEDULER_MAXIMUM_PRIORITY; 10c190: 0f b6 05 cc ed 12 00 movzbl 0x12edcc,%eax 10c197: 48 dec %eax } 10c198: 83 c4 0c add $0xc,%esp 10c19b: c3 ret int sched_get_priority_max( int policy ) { switch ( policy ) { 10c19c: 83 f8 04 cmp $0x4,%eax 10c19f: 74 ef je 10c190 <== ALWAYS TAKEN case SCHED_RR: case SCHED_SPORADIC: break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 10c1a1: e8 52 86 00 00 call 1147f8 <__errno> 10c1a6: c7 00 16 00 00 00 movl $0x16,(%eax) 10c1ac: b8 ff ff ff ff mov $0xffffffff,%eax 10c1b1: eb e5 jmp 10c198 =============================================================================== 0010c1b4 : #include int sched_get_priority_min( int policy ) { 10c1b4: 83 ec 0c sub $0xc,%esp 10c1b7: 8b 44 24 10 mov 0x10(%esp),%eax switch ( policy ) { 10c1bb: 85 c0 test %eax,%eax 10c1bd: 78 16 js 10c1d5 10c1bf: 83 f8 02 cmp $0x2,%eax 10c1c2: 7f 0c jg 10c1d0 <== NEVER TAKEN default: rtems_set_errno_and_return_minus_one( EINVAL ); } return POSIX_SCHEDULER_MINIMUM_PRIORITY; 10c1c4: b8 01 00 00 00 mov $0x1,%eax } 10c1c9: 83 c4 0c add $0xc,%esp 10c1cc: c3 ret 10c1cd: 8d 76 00 lea 0x0(%esi),%esi int sched_get_priority_min( int policy ) { switch ( policy ) { 10c1d0: 83 f8 04 cmp $0x4,%eax <== NOT EXECUTED 10c1d3: 74 ef je 10c1c4 <== NOT EXECUTED case SCHED_RR: case SCHED_SPORADIC: break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 10c1d5: e8 1e 86 00 00 call 1147f8 <__errno> 10c1da: c7 00 16 00 00 00 movl $0x16,(%eax) 10c1e0: b8 ff ff ff ff mov $0xffffffff,%eax 10c1e5: eb e2 jmp 10c1c9 =============================================================================== 0010c1e8 : int sched_rr_get_interval( pid_t pid, struct timespec *interval ) { 10c1e8: 56 push %esi 10c1e9: 53 push %ebx 10c1ea: 83 ec 14 sub $0x14,%esp 10c1ed: 8b 74 24 20 mov 0x20(%esp),%esi 10c1f1: 8b 5c 24 24 mov 0x24(%esp),%ebx /* * Only supported for the "calling process" (i.e. this node). */ if ( pid && pid != getpid() ) 10c1f5: 85 f6 test %esi,%esi 10c1f7: 75 1f jne 10c218 <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( ESRCH ); if ( !interval ) 10c1f9: 85 db test %ebx,%ebx 10c1fb: 74 36 je 10c233 rtems_set_errno_and_return_minus_one( EINVAL ); _Timespec_From_ticks( _Thread_Ticks_per_timeslice, interval ); 10c1fd: 89 5c 24 04 mov %ebx,0x4(%esp) 10c201: a1 78 32 13 00 mov 0x133278,%eax 10c206: 89 04 24 mov %eax,(%esp) 10c209: e8 66 35 00 00 call 10f774 <_Timespec_From_ticks> return 0; 10c20e: 31 c0 xor %eax,%eax } 10c210: 83 c4 14 add $0x14,%esp 10c213: 5b pop %ebx 10c214: 5e pop %esi 10c215: c3 ret 10c216: 66 90 xchg %ax,%ax { /* * Only supported for the "calling process" (i.e. this node). */ if ( pid && pid != getpid() ) 10c218: e8 6f bd ff ff call 107f8c 10c21d: 39 f0 cmp %esi,%eax 10c21f: 74 d8 je 10c1f9 rtems_set_errno_and_return_minus_one( ESRCH ); 10c221: e8 d2 85 00 00 call 1147f8 <__errno> 10c226: c7 00 03 00 00 00 movl $0x3,(%eax) 10c22c: b8 ff ff ff ff mov $0xffffffff,%eax 10c231: eb dd jmp 10c210 if ( !interval ) rtems_set_errno_and_return_minus_one( EINVAL ); 10c233: e8 c0 85 00 00 call 1147f8 <__errno> 10c238: c7 00 16 00 00 00 movl $0x16,(%eax) 10c23e: b8 ff ff ff ff mov $0xffffffff,%eax 10c243: eb cb jmp 10c210 =============================================================================== 0010c6c8 : int oflag, ... /* mode_t mode, */ /* unsigned int value */ ) { 10c6c8: 55 push %ebp 10c6c9: 57 push %edi 10c6ca: 56 push %esi 10c6cb: 53 push %ebx 10c6cc: 83 ec 3c sub $0x3c,%esp 10c6cf: 8b 74 24 50 mov 0x50(%esp),%esi * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 10c6d3: a1 64 60 13 00 mov 0x136064,%eax 10c6d8: 40 inc %eax 10c6d9: a3 64 60 13 00 mov %eax,0x136064 return _Thread_Dispatch_disable_level; 10c6de: a1 64 60 13 00 mov 0x136064,%eax Objects_Locations location; size_t name_len; _Thread_Disable_dispatch(); if ( oflag & O_CREAT ) { 10c6e3: 8b 7c 24 54 mov 0x54(%esp),%edi 10c6e7: 81 e7 00 02 00 00 and $0x200,%edi 10c6ed: 0f 85 9d 00 00 00 jne 10c790 /* unsigned int value */ ) { va_list arg; mode_t mode; unsigned int value = 0; 10c6f3: 31 ed xor %ebp,%ebp mode = va_arg( arg, mode_t ); value = va_arg( arg, unsigned int ); va_end(arg); } status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id, &name_len ); 10c6f5: 8d 44 24 2c lea 0x2c(%esp),%eax 10c6f9: 89 44 24 0c mov %eax,0xc(%esp) 10c6fd: 8d 44 24 20 lea 0x20(%esp),%eax 10c701: 89 44 24 08 mov %eax,0x8(%esp) const char *name, Objects_Id *id, size_t *len ) { return _POSIX_Name_to_id( &_POSIX_Semaphore_Information, name, id, len ); 10c705: 89 74 24 04 mov %esi,0x4(%esp) 10c709: c7 04 24 80 63 13 00 movl $0x136380,(%esp) 10c710: e8 3b f9 ff ff call 10c050 <_POSIX_Name_to_id> 10c715: 89 c3 mov %eax,%ebx * and we can just return a pointer to the id. Otherwise we may * need to check to see if this is a "semaphore does not exist" * or some other miscellaneous error on the name. */ if ( status ) { 10c717: 85 c0 test %eax,%eax 10c719: 74 25 je 10c740 /* * Unless provided a valid name that did not already exist * and we are willing to create then it is an error. */ if ( !( status == ENOENT && (oflag & O_CREAT) ) ) { 10c71b: 83 f8 02 cmp $0x2,%eax 10c71e: 75 04 jne 10c724 10c720: 85 ff test %edi,%edi 10c722: 75 78 jne 10c79c _Thread_Enable_dispatch(); 10c724: e8 8f 33 00 00 call 10fab8 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one_cast( status, sem_t * ); 10c729: e8 e2 92 00 00 call 115a10 <__errno> 10c72e: 89 18 mov %ebx,(%eax) 10c730: b8 ff ff ff ff mov $0xffffffff,%eax the_semaphore->Semaphore_id = the_semaphore->Object.id; return &the_semaphore->Semaphore_id; #else return (sem_t *)&the_semaphore->Object.id; #endif } 10c735: 83 c4 3c add $0x3c,%esp 10c738: 5b pop %ebx 10c739: 5e pop %esi 10c73a: 5f pop %edi 10c73b: 5d pop %ebp 10c73c: c3 ret 10c73d: 8d 76 00 lea 0x0(%esi),%esi /* * Check for existence with creation. */ if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) { 10c740: 8b 44 24 54 mov 0x54(%esp),%eax 10c744: 25 00 0a 00 00 and $0xa00,%eax 10c749: 3d 00 0a 00 00 cmp $0xa00,%eax 10c74e: 0f 84 80 00 00 00 je 10c7d4 _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * ); } the_semaphore = _POSIX_Semaphore_Get( (sem_t *) &the_semaphore_id, &location ); 10c754: 8d 44 24 28 lea 0x28(%esp),%eax 10c758: 89 44 24 08 mov %eax,0x8(%esp) RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Get ( sem_t *id, Objects_Locations *location ) { return (POSIX_Semaphore_Control *) 10c75c: 8b 44 24 20 mov 0x20(%esp),%eax 10c760: 89 44 24 04 mov %eax,0x4(%esp) 10c764: c7 04 24 80 63 13 00 movl $0x136380,(%esp) 10c76b: e8 24 26 00 00 call 10ed94 <_Objects_Get> 10c770: 89 44 24 24 mov %eax,0x24(%esp) the_semaphore->open_count += 1; 10c774: ff 40 18 incl 0x18(%eax) _Thread_Enable_dispatch(); 10c777: e8 3c 33 00 00 call 10fab8 <_Thread_Enable_dispatch> _Thread_Enable_dispatch(); 10c77c: e8 37 33 00 00 call 10fab8 <_Thread_Enable_dispatch> return_id: #if defined(RTEMS_USE_16_BIT_OBJECT) the_semaphore->Semaphore_id = the_semaphore->Object.id; return &the_semaphore->Semaphore_id; #else return (sem_t *)&the_semaphore->Object.id; 10c781: 8b 44 24 24 mov 0x24(%esp),%eax 10c785: 83 c0 08 add $0x8,%eax #endif } 10c788: 83 c4 3c add $0x3c,%esp 10c78b: 5b pop %ebx 10c78c: 5e pop %esi 10c78d: 5f pop %edi 10c78e: 5d pop %ebp 10c78f: c3 ret _Thread_Disable_dispatch(); if ( oflag & O_CREAT ) { va_start(arg, oflag); mode = va_arg( arg, mode_t ); value = va_arg( arg, unsigned int ); 10c790: 8b 6c 24 5c mov 0x5c(%esp),%ebp 10c794: e9 5c ff ff ff jmp 10c6f5 10c799: 8d 76 00 lea 0x0(%esi),%esi /* * At this point, the semaphore does not exist and everything has been * checked. We should go ahead and create a semaphore. */ status =_POSIX_Semaphore_Create_support( 10c79c: 8d 44 24 24 lea 0x24(%esp),%eax 10c7a0: 89 44 24 10 mov %eax,0x10(%esp) 10c7a4: 89 6c 24 0c mov %ebp,0xc(%esp) 10c7a8: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp) 10c7af: 00 10c7b0: 8b 44 24 2c mov 0x2c(%esp),%eax 10c7b4: 89 44 24 04 mov %eax,0x4(%esp) 10c7b8: 89 34 24 mov %esi,(%esp) 10c7bb: e8 88 63 00 00 call 112b48 <_POSIX_Semaphore_Create_support> 10c7c0: 89 c3 mov %eax,%ebx /* * errno was set by Create_support, so don't set it again. */ _Thread_Enable_dispatch(); 10c7c2: e8 f1 32 00 00 call 10fab8 <_Thread_Enable_dispatch> if ( status == -1 ) 10c7c7: 43 inc %ebx 10c7c8: 75 b7 jne 10c781 <== ALWAYS TAKEN return SEM_FAILED; 10c7ca: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 10c7cf: eb b7 jmp 10c788 <== NOT EXECUTED 10c7d1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED /* * Check for existence with creation. */ if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) { _Thread_Enable_dispatch(); 10c7d4: e8 df 32 00 00 call 10fab8 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * ); 10c7d9: e8 32 92 00 00 call 115a10 <__errno> 10c7de: c7 00 11 00 00 00 movl $0x11,(%eax) 10c7e4: b8 ff ff ff ff mov $0xffffffff,%eax 10c7e9: eb 9d jmp 10c788 =============================================================================== 0010f424 : int sem_timedwait( sem_t *sem, const struct timespec *abstime ) { 10f424: 83 ec 2c sub $0x2c,%esp * * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 10f427: 8d 44 24 1c lea 0x1c(%esp),%eax 10f42b: 89 44 24 04 mov %eax,0x4(%esp) 10f42f: 8b 44 24 34 mov 0x34(%esp),%eax 10f433: 89 04 24 mov %eax,(%esp) 10f436: e8 d5 53 00 00 call 114810 <_POSIX_Absolute_timeout_to_ticks> if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) 10f43b: 83 f8 03 cmp $0x3,%eax do_wait = false; lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks ); 10f43e: 8b 44 24 1c mov 0x1c(%esp),%eax 10f442: 89 44 24 08 mov %eax,0x8(%esp) * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) 10f446: 74 18 je 10f460 <== ALWAYS TAKEN do_wait = false; lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks ); 10f448: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) <== NOT EXECUTED 10f44f: 00 10f450: 8b 44 24 30 mov 0x30(%esp),%eax <== NOT EXECUTED 10f454: 89 04 24 mov %eax,(%esp) <== NOT EXECUTED 10f457: e8 cc 5f 00 00 call 115428 <_POSIX_Semaphore_Wait_support><== NOT EXECUTED lock_status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW ) rtems_set_errno_and_return_minus_one( ETIMEDOUT ); } return lock_status; } 10f45c: 83 c4 2c add $0x2c,%esp <== NOT EXECUTED 10f45f: c3 ret <== NOT EXECUTED */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) do_wait = false; lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks ); 10f460: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp) 10f467: 00 10f468: 8b 44 24 30 mov 0x30(%esp),%eax 10f46c: 89 04 24 mov %eax,(%esp) 10f46f: e8 b4 5f 00 00 call 115428 <_POSIX_Semaphore_Wait_support> lock_status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW ) rtems_set_errno_and_return_minus_one( ETIMEDOUT ); } return lock_status; } 10f474: 83 c4 2c add $0x2c,%esp 10f477: c3 ret =============================================================================== 0010bf94 : int sigaction( int sig, const struct sigaction *act, struct sigaction *oact ) { 10bf94: 55 push %ebp 10bf95: 57 push %edi 10bf96: 56 push %esi 10bf97: 53 push %ebx 10bf98: 83 ec 1c sub $0x1c,%esp 10bf9b: 8b 5c 24 30 mov 0x30(%esp),%ebx 10bf9f: 8b 44 24 38 mov 0x38(%esp),%eax ISR_Level level; if ( oact ) 10bfa3: 85 c0 test %eax,%eax 10bfa5: 74 13 je 10bfba *oact = _POSIX_signals_Vectors[ sig ]; 10bfa7: 8d 14 5b lea (%ebx,%ebx,2),%edx 10bfaa: 8d 34 95 a0 48 13 00 lea 0x1348a0(,%edx,4),%esi 10bfb1: b9 03 00 00 00 mov $0x3,%ecx 10bfb6: 89 c7 mov %eax,%edi 10bfb8: f3 a5 rep movsl %ds:(%esi),%es:(%edi) if ( !sig ) 10bfba: 85 db test %ebx,%ebx 10bfbc: 74 72 je 10c030 static inline bool is_valid_signo( int signo ) { return ((signo) >= 1 && (signo) <= 32 ); 10bfbe: 8d 43 ff lea -0x1(%ebx),%eax rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(sig) ) 10bfc1: 83 f8 1f cmp $0x1f,%eax 10bfc4: 77 6a ja 10c030 * * NOTE: Solaris documentation claims to "silently enforce" this which * contradicts the POSIX specification. */ if ( sig == SIGKILL ) 10bfc6: 83 fb 09 cmp $0x9,%ebx 10bfc9: 74 65 je 10c030 /* * Evaluate the new action structure and set the global signal vector * appropriately. */ if ( act ) { 10bfcb: 8b 54 24 34 mov 0x34(%esp),%edx 10bfcf: 85 d2 test %edx,%edx 10bfd1: 74 59 je 10c02c <== NEVER TAKEN /* * Unless the user is installing the default signal actions, then * we can just copy the provided sigaction structure into the vectors. */ _ISR_Disable( level ); 10bfd3: 9c pushf 10bfd4: fa cli 10bfd5: 5d pop %ebp if ( act->sa_handler == SIG_DFL ) { 10bfd6: 8b 44 24 34 mov 0x34(%esp),%eax 10bfda: 8b 40 08 mov 0x8(%eax),%eax 10bfdd: 85 c0 test %eax,%eax 10bfdf: 74 2b je 10c00c _POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ]; } else { _POSIX_signals_Clear_process_signals( sig ); 10bfe1: 89 1c 24 mov %ebx,(%esp) 10bfe4: e8 9b 57 00 00 call 111784 <_POSIX_signals_Clear_process_signals> _POSIX_signals_Vectors[ sig ] = *act; 10bfe9: 8d 04 5b lea (%ebx,%ebx,2),%eax 10bfec: 8d 04 85 a0 48 13 00 lea 0x1348a0(,%eax,4),%eax 10bff3: b9 03 00 00 00 mov $0x3,%ecx 10bff8: 89 c7 mov %eax,%edi 10bffa: 8b 74 24 34 mov 0x34(%esp),%esi 10bffe: f3 a5 rep movsl %ds:(%esi),%es:(%edi) } _ISR_Enable( level ); 10c000: 55 push %ebp 10c001: 9d popf * now (signals not posted when SIG_IGN). * + If we are now ignoring a signal that was previously pending, * we clear the pending signal indicator. */ return 0; 10c002: 31 c0 xor %eax,%eax } 10c004: 83 c4 1c add $0x1c,%esp 10c007: 5b pop %ebx 10c008: 5e pop %esi 10c009: 5f pop %edi 10c00a: 5d pop %ebp 10c00b: c3 ret * we can just copy the provided sigaction structure into the vectors. */ _ISR_Disable( level ); if ( act->sa_handler == SIG_DFL ) { _POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ]; 10c00c: 8d 34 5b lea (%ebx,%ebx,2),%esi 10c00f: c1 e6 02 shl $0x2,%esi 10c012: 8d 86 a0 48 13 00 lea 0x1348a0(%esi),%eax 10c018: 81 c6 40 4d 12 00 add $0x124d40,%esi 10c01e: b9 03 00 00 00 mov $0x3,%ecx 10c023: 89 c7 mov %eax,%edi 10c025: f3 a5 rep movsl %ds:(%esi),%es:(%edi) 10c027: eb d7 jmp 10c000 10c029: 8d 76 00 lea 0x0(%esi),%esi * now (signals not posted when SIG_IGN). * + If we are now ignoring a signal that was previously pending, * we clear the pending signal indicator. */ return 0; 10c02c: 31 c0 xor %eax,%eax <== NOT EXECUTED 10c02e: eb d4 jmp 10c004 <== NOT EXECUTED * NOTE: Solaris documentation claims to "silently enforce" this which * contradicts the POSIX specification. */ if ( sig == SIGKILL ) rtems_set_errno_and_return_minus_one( EINVAL ); 10c030: e8 ef 8a 00 00 call 114b24 <__errno> 10c035: c7 00 16 00 00 00 movl $0x16,(%eax) 10c03b: b8 ff ff ff ff mov $0xffffffff,%eax 10c040: eb c2 jmp 10c004 =============================================================================== 0010c49c : int sigtimedwait( const sigset_t *set, siginfo_t *info, const struct timespec *timeout ) { 10c49c: 55 push %ebp 10c49d: 57 push %edi 10c49e: 56 push %esi 10c49f: 53 push %ebx 10c4a0: 83 ec 4c sub $0x4c,%esp 10c4a3: 8b 74 24 60 mov 0x60(%esp),%esi 10c4a7: 8b 5c 24 64 mov 0x64(%esp),%ebx 10c4ab: 8b 7c 24 68 mov 0x68(%esp),%edi ISR_Level level; /* * Error check parameters before disabling interrupts. */ if ( !set ) 10c4af: 85 f6 test %esi,%esi 10c4b1: 0f 84 b1 01 00 00 je 10c668 /* NOTE: This is very specifically a RELATIVE not ABSOLUTE time * in the Open Group specification. */ interval = 0; if ( timeout ) { 10c4b7: 85 ff test %edi,%edi 10c4b9: 0f 84 4d 01 00 00 je 10c60c if ( !_Timespec_Is_valid( timeout ) ) 10c4bf: 89 3c 24 mov %edi,(%esp) 10c4c2: e8 c5 36 00 00 call 10fb8c <_Timespec_Is_valid> 10c4c7: 84 c0 test %al,%al 10c4c9: 0f 84 99 01 00 00 je 10c668 rtems_set_errno_and_return_minus_one( EINVAL ); interval = _Timespec_To_ticks( timeout ); 10c4cf: 89 3c 24 mov %edi,(%esp) 10c4d2: e8 d9 36 00 00 call 10fbb0 <_Timespec_To_ticks> if ( !interval ) 10c4d7: 85 c0 test %eax,%eax 10c4d9: 0f 84 89 01 00 00 je 10c668 <== NEVER TAKEN /* * Initialize local variables. */ the_info = ( info ) ? info : &signal_information; 10c4df: 85 db test %ebx,%ebx 10c4e1: 0f 84 2f 01 00 00 je 10c616 <== NEVER TAKEN the_thread = _Thread_Executing; 10c4e7: 8b 15 6c 4d 13 00 mov 0x134d6c,%edx api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 10c4ed: 8b ba e8 00 00 00 mov 0xe8(%edx),%edi * What if they are already pending? */ /* API signals pending? */ _ISR_Disable( level ); 10c4f3: 9c pushf 10c4f4: fa cli 10c4f5: 8f 44 24 2c popl 0x2c(%esp) if ( *set & api->signals_pending ) { 10c4f9: 8b 0e mov (%esi),%ecx 10c4fb: 8b af d4 00 00 00 mov 0xd4(%edi),%ebp 10c501: 85 e9 test %ebp,%ecx 10c503: 0f 85 17 01 00 00 jne 10c620 return the_info->si_signo; } /* Process pending signals? */ if ( *set & _POSIX_signals_Pending ) { 10c509: 8b 2d e8 4f 13 00 mov 0x134fe8,%ebp 10c50f: 85 e9 test %ebp,%ecx 10c511: 0f 85 ad 00 00 00 jne 10c5c4 the_info->si_code = SI_USER; the_info->si_value.sival_int = 0; return signo; } the_info->si_signo = -1; 10c517: c7 03 ff ff ff ff movl $0xffffffff,(%ebx) * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 10c51d: 8b 0d e4 47 13 00 mov 0x1347e4,%ecx 10c523: 41 inc %ecx 10c524: 89 0d e4 47 13 00 mov %ecx,0x1347e4 return _Thread_Dispatch_disable_level; 10c52a: 8b 0d e4 47 13 00 mov 0x1347e4,%ecx _Thread_Disable_dispatch(); the_thread->Wait.queue = &_POSIX_signals_Wait_queue; 10c530: c7 42 44 80 4f 13 00 movl $0x134f80,0x44(%edx) the_thread->Wait.return_code = EINTR; 10c537: c7 42 34 04 00 00 00 movl $0x4,0x34(%edx) the_thread->Wait.option = *set; 10c53e: 8b 0e mov (%esi),%ecx 10c540: 89 4a 30 mov %ecx,0x30(%edx) the_thread->Wait.return_argument = the_info; 10c543: 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; 10c546: c7 05 b0 4f 13 00 01 movl $0x1,0x134fb0 10c54d: 00 00 00 _Thread_queue_Enter_critical_section( &_POSIX_signals_Wait_queue ); _ISR_Enable( level ); 10c550: ff 74 24 2c pushl 0x2c(%esp) 10c554: 9d popf _Thread_queue_Enqueue( &_POSIX_signals_Wait_queue, interval ); 10c555: c7 44 24 08 cc f9 10 movl $0x10f9cc,0x8(%esp) 10c55c: 00 10c55d: 89 44 24 04 mov %eax,0x4(%esp) 10c561: c7 04 24 80 4f 13 00 movl $0x134f80,(%esp) 10c568: e8 37 31 00 00 call 10f6a4 <_Thread_queue_Enqueue_with_handler> _Thread_Enable_dispatch(); 10c56d: e8 5e 2c 00 00 call 10f1d0 <_Thread_Enable_dispatch> /* * When the thread is set free by a signal, it is need to eliminate * the signal. */ _POSIX_signals_Clear_signals( api, the_info->si_signo, the_info, false, false ); 10c572: c7 44 24 10 00 00 00 movl $0x0,0x10(%esp) 10c579: 00 10c57a: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 10c581: 00 10c582: 89 5c 24 08 mov %ebx,0x8(%esp) 10c586: 8b 03 mov (%ebx),%eax 10c588: 89 44 24 04 mov %eax,0x4(%esp) 10c58c: 89 3c 24 mov %edi,(%esp) 10c58f: e8 60 5a 00 00 call 111ff4 <_POSIX_signals_Clear_signals> /* Set errno only if return code is not EINTR or * if EINTR was caused by a signal being caught, which * was not in our set. */ if ( (_Thread_Executing->Wait.return_code != EINTR) 10c594: a1 6c 4d 13 00 mov 0x134d6c,%eax 10c599: 83 78 34 04 cmpl $0x4,0x34(%eax) 10c59d: 0f 85 dd 00 00 00 jne 10c680 || !(*set & signo_to_mask( the_info->si_signo )) ) { 10c5a3: 8b 2b mov (%ebx),%ebp 10c5a5: 8d 4d ff lea -0x1(%ebp),%ecx 10c5a8: b8 01 00 00 00 mov $0x1,%eax 10c5ad: d3 e0 shl %cl,%eax 10c5af: 85 06 test %eax,(%esi) 10c5b1: 0f 84 c9 00 00 00 je 10c680 <== NEVER TAKEN errno = _Thread_Executing->Wait.return_code; return -1; } return the_info->si_signo; } 10c5b7: 89 e8 mov %ebp,%eax 10c5b9: 83 c4 4c add $0x4c,%esp 10c5bc: 5b pop %ebx 10c5bd: 5e pop %esi 10c5be: 5f pop %edi 10c5bf: 5d pop %ebp 10c5c0: c3 ret 10c5c1: 8d 76 00 lea 0x0(%esi),%esi } /* Process pending signals? */ if ( *set & _POSIX_signals_Pending ) { signo = _POSIX_signals_Get_lowest( _POSIX_signals_Pending ); 10c5c4: 89 e8 mov %ebp,%eax 10c5c6: e8 91 fe ff ff call 10c45c <_POSIX_signals_Get_lowest> 10c5cb: 89 c5 mov %eax,%ebp _POSIX_signals_Clear_signals( api, signo, the_info, true, false ); 10c5cd: c7 44 24 10 00 00 00 movl $0x0,0x10(%esp) 10c5d4: 00 10c5d5: c7 44 24 0c 01 00 00 movl $0x1,0xc(%esp) 10c5dc: 00 10c5dd: 89 5c 24 08 mov %ebx,0x8(%esp) 10c5e1: 89 44 24 04 mov %eax,0x4(%esp) 10c5e5: 89 3c 24 mov %edi,(%esp) 10c5e8: e8 07 5a 00 00 call 111ff4 <_POSIX_signals_Clear_signals> _ISR_Enable( level ); 10c5ed: ff 74 24 2c pushl 0x2c(%esp) 10c5f1: 9d popf the_info->si_signo = signo; 10c5f2: 89 2b mov %ebp,(%ebx) the_info->si_code = SI_USER; 10c5f4: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx) the_info->si_value.sival_int = 0; 10c5fb: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) errno = _Thread_Executing->Wait.return_code; return -1; } return the_info->si_signo; } 10c602: 89 e8 mov %ebp,%eax 10c604: 83 c4 4c add $0x4c,%esp 10c607: 5b pop %ebx 10c608: 5e pop %esi 10c609: 5f pop %edi 10c60a: 5d pop %ebp 10c60b: c3 ret /* NOTE: This is very specifically a RELATIVE not ABSOLUTE time * in the Open Group specification. */ interval = 0; 10c60c: 31 c0 xor %eax,%eax /* * Initialize local variables. */ the_info = ( info ) ? info : &signal_information; 10c60e: 85 db test %ebx,%ebx 10c610: 0f 85 d1 fe ff ff jne 10c4e7 10c616: 8d 5c 24 34 lea 0x34(%esp),%ebx 10c61a: e9 c8 fe ff ff jmp 10c4e7 10c61f: 90 nop /* API signals pending? */ _ISR_Disable( level ); if ( *set & api->signals_pending ) { /* XXX real info later */ the_info->si_signo = _POSIX_signals_Get_lowest( api->signals_pending ); 10c620: 89 e8 mov %ebp,%eax 10c622: e8 35 fe ff ff call 10c45c <_POSIX_signals_Get_lowest> 10c627: 89 03 mov %eax,(%ebx) _POSIX_signals_Clear_signals( 10c629: c7 44 24 10 00 00 00 movl $0x0,0x10(%esp) 10c630: 00 10c631: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 10c638: 00 10c639: 89 5c 24 08 mov %ebx,0x8(%esp) 10c63d: 89 44 24 04 mov %eax,0x4(%esp) 10c641: 89 3c 24 mov %edi,(%esp) 10c644: e8 ab 59 00 00 call 111ff4 <_POSIX_signals_Clear_signals> the_info->si_signo, the_info, false, false ); _ISR_Enable( level ); 10c649: ff 74 24 2c pushl 0x2c(%esp) 10c64d: 9d popf the_info->si_code = SI_USER; 10c64e: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx) the_info->si_value.sival_int = 0; 10c655: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) return the_info->si_signo; 10c65c: 8b 2b mov (%ebx),%ebp errno = _Thread_Executing->Wait.return_code; return -1; } return the_info->si_signo; } 10c65e: 89 e8 mov %ebp,%eax 10c660: 83 c4 4c add $0x4c,%esp 10c663: 5b pop %ebx 10c664: 5e pop %esi 10c665: 5f pop %edi 10c666: 5d pop %ebp 10c667: c3 ret rtems_set_errno_and_return_minus_one( EINVAL ); interval = _Timespec_To_ticks( timeout ); if ( !interval ) rtems_set_errno_and_return_minus_one( EINVAL ); 10c668: e8 f3 8b 00 00 call 115260 <__errno> 10c66d: c7 00 16 00 00 00 movl $0x16,(%eax) 10c673: bd ff ff ff ff mov $0xffffffff,%ebp 10c678: e9 3a ff ff ff jmp 10c5b7 10c67d: 8d 76 00 lea 0x0(%esi),%esi * was not in our set. */ if ( (_Thread_Executing->Wait.return_code != EINTR) || !(*set & signo_to_mask( the_info->si_signo )) ) { errno = _Thread_Executing->Wait.return_code; 10c680: e8 db 8b 00 00 call 115260 <__errno> 10c685: 8b 15 6c 4d 13 00 mov 0x134d6c,%edx 10c68b: 8b 52 34 mov 0x34(%edx),%edx 10c68e: 89 10 mov %edx,(%eax) return -1; 10c690: bd ff ff ff ff mov $0xffffffff,%ebp 10c695: e9 1d ff ff ff jmp 10c5b7 =============================================================================== 0010e548 : int sigwait( const sigset_t *set, int *sig ) { 10e548: 53 push %ebx 10e549: 83 ec 18 sub $0x18,%esp 10e54c: 8b 5c 24 24 mov 0x24(%esp),%ebx int status; status = sigtimedwait( set, NULL, NULL ); 10e550: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp) 10e557: 00 10e558: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp) 10e55f: 00 10e560: 8b 44 24 20 mov 0x20(%esp),%eax 10e564: 89 04 24 mov %eax,(%esp) 10e567: e8 b8 fd ff ff call 10e324 if ( status != -1 ) { 10e56c: 83 f8 ff cmp $0xffffffff,%eax 10e56f: 74 0f je 10e580 if ( sig ) 10e571: 85 db test %ebx,%ebx 10e573: 74 17 je 10e58c <== NEVER TAKEN *sig = status; 10e575: 89 03 mov %eax,(%ebx) return 0; 10e577: 31 c0 xor %eax,%eax } return errno; } 10e579: 83 c4 18 add $0x18,%esp 10e57c: 5b pop %ebx 10e57d: c3 ret 10e57e: 66 90 xchg %ax,%ax if ( sig ) *sig = status; return 0; } return errno; 10e580: e8 9b 88 00 00 call 116e20 <__errno> 10e585: 8b 00 mov (%eax),%eax } 10e587: 83 c4 18 add $0x18,%esp 10e58a: 5b pop %ebx 10e58b: c3 ret status = sigtimedwait( set, NULL, NULL ); if ( status != -1 ) { if ( sig ) *sig = status; return 0; 10e58c: 31 c0 xor %eax,%eax } return errno; } 10e58e: 83 c4 18 add $0x18,%esp <== NOT EXECUTED 10e591: 5b pop %ebx <== NOT EXECUTED 10e592: c3 ret <== NOT EXECUTED =============================================================================== 0010b2d0 : */ long sysconf( int name ) { 10b2d0: 83 ec 0c sub $0xc,%esp 10b2d3: 8b 4c 24 10 mov 0x10(%esp),%ecx if ( name == _SC_CLK_TCK ) 10b2d7: 83 f9 02 cmp $0x2,%ecx 10b2da: 74 38 je 10b314 return (TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick()); if ( name == _SC_OPEN_MAX ) 10b2dc: 83 f9 04 cmp $0x4,%ecx 10b2df: 74 47 je 10b328 return rtems_libio_number_iops; if ( name == _SC_GETPW_R_SIZE_MAX ) 10b2e1: 83 f9 33 cmp $0x33,%ecx 10b2e4: 74 22 je 10b308 return 1024; if ( name == _SC_PAGESIZE ) 10b2e6: 83 f9 08 cmp $0x8,%ecx 10b2e9: 74 49 je 10b334 return PAGE_SIZE; if ( name == _SC_SYMLOOP_MAX ) return RTEMS_FILESYSTEM_SYMLOOP_MAX; 10b2eb: b8 20 00 00 00 mov $0x20,%eax return 1024; if ( name == _SC_PAGESIZE ) return PAGE_SIZE; if ( name == _SC_SYMLOOP_MAX ) 10b2f0: 83 f9 4f cmp $0x4f,%ecx 10b2f3: 74 18 je 10b30d <== NEVER TAKEN #if defined(__sparc__) if ( name == 515 ) /* Solaris _SC_STACK_PROT */ return 0; #endif rtems_set_errno_and_return_minus_one( EINVAL ); 10b2f5: e8 5a 8c 00 00 call 113f54 <__errno> 10b2fa: c7 00 16 00 00 00 movl $0x16,(%eax) 10b300: b8 ff ff ff ff mov $0xffffffff,%eax 10b305: eb 06 jmp 10b30d 10b307: 90 nop if ( name == _SC_OPEN_MAX ) return rtems_libio_number_iops; if ( name == _SC_GETPW_R_SIZE_MAX ) return 1024; 10b308: b8 00 04 00 00 mov $0x400,%eax if ( name == 515 ) /* Solaris _SC_STACK_PROT */ return 0; #endif rtems_set_errno_and_return_minus_one( EINVAL ); } 10b30d: 83 c4 0c add $0xc,%esp 10b310: c3 ret 10b311: 8d 76 00 lea 0x0(%esi),%esi long sysconf( int name ) { if ( name == _SC_CLK_TCK ) return (TOD_MICROSECONDS_PER_SECOND / 10b314: b8 40 42 0f 00 mov $0xf4240,%eax 10b319: 31 d2 xor %edx,%edx 10b31b: f7 35 f0 dd 12 00 divl 0x12ddf0 if ( name == 515 ) /* Solaris _SC_STACK_PROT */ return 0; #endif rtems_set_errno_and_return_minus_one( EINVAL ); } 10b321: 83 c4 0c add $0xc,%esp 10b324: c3 ret 10b325: 8d 76 00 lea 0x0(%esi),%esi if ( name == _SC_CLK_TCK ) return (TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick()); if ( name == _SC_OPEN_MAX ) return rtems_libio_number_iops; 10b328: a1 60 df 12 00 mov 0x12df60,%eax if ( name == 515 ) /* Solaris _SC_STACK_PROT */ return 0; #endif rtems_set_errno_and_return_minus_one( EINVAL ); } 10b32d: 83 c4 0c add $0xc,%esp 10b330: c3 ret 10b331: 8d 76 00 lea 0x0(%esi),%esi if ( name == _SC_GETPW_R_SIZE_MAX ) return 1024; if ( name == _SC_PAGESIZE ) return PAGE_SIZE; 10b334: b8 00 10 00 00 mov $0x1000,%eax if ( name == 515 ) /* Solaris _SC_STACK_PROT */ return 0; #endif rtems_set_errno_and_return_minus_one( EINVAL ); } 10b339: 83 c4 0c add $0xc,%esp 10b33c: c3 ret =============================================================================== 0010c7ec : int timer_create( clockid_t clock_id, struct sigevent *evp, timer_t *timerid ) { 10c7ec: 56 push %esi 10c7ed: 53 push %ebx 10c7ee: 83 ec 14 sub $0x14,%esp 10c7f1: 8b 5c 24 24 mov 0x24(%esp),%ebx 10c7f5: 8b 74 24 28 mov 0x28(%esp),%esi POSIX_Timer_Control *ptimer; if ( clock_id != CLOCK_REALTIME ) 10c7f9: 83 7c 24 20 01 cmpl $0x1,0x20(%esp) 10c7fe: 0f 85 dc 00 00 00 jne 10c8e0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( !timerid ) 10c804: 85 f6 test %esi,%esi 10c806: 0f 84 d4 00 00 00 je 10c8e0 /* * The data of the structure evp are checked in order to verify if they * are coherent. */ if (evp != NULL) { 10c80c: 85 db test %ebx,%ebx 10c80e: 74 21 je 10c831 /* The structure has data */ if ( ( evp->sigev_notify != SIGEV_NONE ) && 10c810: 8b 03 mov (%ebx),%eax 10c812: 48 dec %eax 10c813: 83 f8 01 cmp $0x1,%eax 10c816: 0f 87 c4 00 00 00 ja 10c8e0 <== NEVER TAKEN ( evp->sigev_notify != SIGEV_SIGNAL ) ) { /* The value of the field sigev_notify is not valid */ rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !evp->sigev_signo ) 10c81c: 8b 43 04 mov 0x4(%ebx),%eax 10c81f: 85 c0 test %eax,%eax 10c821: 0f 84 b9 00 00 00 je 10c8e0 <== NEVER TAKEN static inline bool is_valid_signo( int signo ) { return ((signo) >= 1 && (signo) <= 32 ); 10c827: 48 dec %eax rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(evp->sigev_signo) ) 10c828: 83 f8 1f cmp $0x1f,%eax 10c82b: 0f 87 af 00 00 00 ja 10c8e0 <== NEVER TAKEN * * This rountine increments the thread dispatch level */ RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void) { _Thread_Dispatch_disable_level++; 10c831: a1 64 60 13 00 mov 0x136064,%eax 10c836: 40 inc %eax 10c837: a3 64 60 13 00 mov %eax,0x136064 return _Thread_Dispatch_disable_level; 10c83c: a1 64 60 13 00 mov 0x136064,%eax * the inactive chain of free timer control blocks. */ RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Allocate( void ) { return (POSIX_Timer_Control *) _Objects_Allocate( &_POSIX_Timer_Information ); 10c841: c7 04 24 c0 63 13 00 movl $0x1363c0,(%esp) 10c848: e8 8f 20 00 00 call 10e8dc <_Objects_Allocate> /* * Allocate a timer */ ptimer = _POSIX_Timer_Allocate(); if ( !ptimer ) { 10c84d: 85 c0 test %eax,%eax 10c84f: 0f 84 a1 00 00 00 je 10c8f6 rtems_set_errno_and_return_minus_one( EAGAIN ); } /* The data of the created timer are stored to use them later */ ptimer->state = POSIX_TIMER_STATE_CREATE_NEW; 10c855: c6 40 3c 02 movb $0x2,0x3c(%eax) ptimer->thread_id = _Thread_Executing->Object.id; 10c859: 8b 15 2c 66 13 00 mov 0x13662c,%edx 10c85f: 8b 52 08 mov 0x8(%edx),%edx 10c862: 89 50 38 mov %edx,0x38(%eax) if ( evp != NULL ) { 10c865: 85 db test %ebx,%ebx 10c867: 74 11 je 10c87a ptimer->inf.sigev_notify = evp->sigev_notify; 10c869: 8b 13 mov (%ebx),%edx 10c86b: 89 50 40 mov %edx,0x40(%eax) ptimer->inf.sigev_signo = evp->sigev_signo; 10c86e: 8b 53 04 mov 0x4(%ebx),%edx 10c871: 89 50 44 mov %edx,0x44(%eax) ptimer->inf.sigev_value = evp->sigev_value; 10c874: 8b 53 08 mov 0x8(%ebx),%edx 10c877: 89 50 48 mov %edx,0x48(%eax) } ptimer->overrun = 0; 10c87a: c7 40 68 00 00 00 00 movl $0x0,0x68(%eax) ptimer->timer_data.it_value.tv_sec = 0; 10c881: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax) ptimer->timer_data.it_value.tv_nsec = 0; 10c888: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax) ptimer->timer_data.it_interval.tv_sec = 0; 10c88f: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) ptimer->timer_data.it_interval.tv_nsec = 0; 10c896: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10c89d: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) the_watchdog->routine = routine; 10c8a4: c7 40 2c 00 00 00 00 movl $0x0,0x2c(%eax) the_watchdog->id = id; 10c8ab: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax) the_watchdog->user_data = user_data; 10c8b2: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax) uint32_t name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10c8b9: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, uint32_t name ) { _Objects_Set_local_object( 10c8bc: 0f b7 da movzwl %dx,%ebx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10c8bf: 8b 0d dc 63 13 00 mov 0x1363dc,%ecx 10c8c5: 89 04 99 mov %eax,(%ecx,%ebx,4) _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 10c8c8: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) _Watchdog_Initialize( &ptimer->Timer, NULL, 0, NULL ); _Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0); *timerid = ptimer->Object.id; 10c8cf: 89 16 mov %edx,(%esi) _Thread_Enable_dispatch(); 10c8d1: e8 e2 31 00 00 call 10fab8 <_Thread_Enable_dispatch> return 0; 10c8d6: 31 c0 xor %eax,%eax } 10c8d8: 83 c4 14 add $0x14,%esp 10c8db: 5b pop %ebx 10c8dc: 5e pop %esi 10c8dd: c3 ret 10c8de: 66 90 xchg %ax,%ax if ( !evp->sigev_signo ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(evp->sigev_signo) ) rtems_set_errno_and_return_minus_one( EINVAL ); 10c8e0: e8 2b 91 00 00 call 115a10 <__errno> 10c8e5: c7 00 16 00 00 00 movl $0x16,(%eax) 10c8eb: b8 ff ff ff ff mov $0xffffffff,%eax _Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0); *timerid = ptimer->Object.id; _Thread_Enable_dispatch(); return 0; } 10c8f0: 83 c4 14 add $0x14,%esp 10c8f3: 5b pop %ebx 10c8f4: 5e pop %esi 10c8f5: c3 ret /* * Allocate a timer */ ptimer = _POSIX_Timer_Allocate(); if ( !ptimer ) { _Thread_Enable_dispatch(); 10c8f6: e8 bd 31 00 00 call 10fab8 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( EAGAIN ); 10c8fb: e8 10 91 00 00 call 115a10 <__errno> 10c900: c7 00 0b 00 00 00 movl $0xb,(%eax) 10c906: b8 ff ff ff ff mov $0xffffffff,%eax 10c90b: eb cb jmp 10c8d8 =============================================================================== 0010b4e4 : timer_t timerid, int flags, const struct itimerspec *value, struct itimerspec *ovalue ) { 10b4e4: 55 push %ebp 10b4e5: 57 push %edi 10b4e6: 56 push %esi 10b4e7: 53 push %ebx 10b4e8: 83 ec 6c sub $0x6c,%esp 10b4eb: 8b 9c 24 84 00 00 00 mov 0x84(%esp),%ebx 10b4f2: 8b ac 24 88 00 00 00 mov 0x88(%esp),%ebp Objects_Locations location; bool activated; uint32_t initial_period; struct itimerspec normalize; if ( !value ) 10b4f9: 85 ed test %ebp,%ebp 10b4fb: 0f 84 ef 01 00 00 je 10b6f0 <== NEVER TAKEN /* * First, it verifies if the structure "value" is correct * if the number of nanoseconds is not correct return EINVAL */ if ( !_Timespec_Is_valid( &(value->it_value) ) ) { 10b501: 8d 45 08 lea 0x8(%ebp),%eax 10b504: 89 04 24 mov %eax,(%esp) 10b507: e8 c4 38 00 00 call 10edd0 <_Timespec_Is_valid> 10b50c: 84 c0 test %al,%al 10b50e: 0f 84 dc 01 00 00 je 10b6f0 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !_Timespec_Is_valid( &(value->it_interval) ) ) { 10b514: 89 2c 24 mov %ebp,(%esp) 10b517: e8 b4 38 00 00 call 10edd0 <_Timespec_Is_valid> 10b51c: 84 c0 test %al,%al 10b51e: 0f 84 cc 01 00 00 je 10b6f0 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); } if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) { 10b524: 83 fb 04 cmp $0x4,%ebx 10b527: 0f 84 2f 01 00 00 je 10b65c 10b52d: 85 db test %ebx,%ebx 10b52f: 0f 85 bb 01 00 00 jne 10b6f0 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); } normalize = *value; 10b535: 8d 44 24 50 lea 0x50(%esp),%eax 10b539: 89 44 24 2c mov %eax,0x2c(%esp) 10b53d: b9 04 00 00 00 mov $0x4,%ecx 10b542: 89 c7 mov %eax,%edi 10b544: 89 ee mov %ebp,%esi 10b546: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* If the function reaches this point, then it will be necessary to do * something with the structure of times of the timer: to stop, start * or start it again */ ptimer = _POSIX_Timer_Get( timerid, &location ); 10b548: 8d 44 24 3c lea 0x3c(%esp),%eax 10b54c: 89 44 24 08 mov %eax,0x8(%esp) RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Get ( timer_t id, Objects_Locations *location ) { return (POSIX_Timer_Control *) 10b550: 8b 84 24 80 00 00 00 mov 0x80(%esp),%eax 10b557: 89 44 24 04 mov %eax,0x4(%esp) 10b55b: c7 04 24 e0 2f 13 00 movl $0x132fe0,(%esp) 10b562: e8 69 22 00 00 call 10d7d0 <_Objects_Get> 10b567: 89 c3 mov %eax,%ebx switch ( location ) { 10b569: 8b 44 24 3c mov 0x3c(%esp),%eax 10b56d: 85 c0 test %eax,%eax 10b56f: 0f 85 7b 01 00 00 jne 10b6f0 <== NEVER TAKEN case OBJECTS_LOCAL: /* First, it verifies if the timer must be stopped */ if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) { 10b575: 8b 7c 24 58 mov 0x58(%esp),%edi 10b579: 85 ff test %edi,%edi 10b57b: 75 0c jne 10b589 10b57d: 8b 74 24 5c mov 0x5c(%esp),%esi 10b581: 85 f6 test %esi,%esi 10b583: 0f 84 7f 01 00 00 je 10b708 _Thread_Enable_dispatch(); return 0; } /* Convert from seconds and nanoseconds to ticks */ ptimer->ticks = _Timespec_To_ticks( &value->it_interval ); 10b589: 89 2c 24 mov %ebp,(%esp) 10b58c: e8 c3 38 00 00 call 10ee54 <_Timespec_To_ticks> 10b591: 89 43 64 mov %eax,0x64(%ebx) initial_period = _Timespec_To_ticks( &normalize.it_value ); 10b594: 8d 44 24 58 lea 0x58(%esp),%eax 10b598: 89 04 24 mov %eax,(%esp) 10b59b: e8 b4 38 00 00 call 10ee54 <_Timespec_To_ticks> activated = _POSIX_Timer_Insert_helper( 10b5a0: 89 5c 24 10 mov %ebx,0x10(%esp) 10b5a4: c7 44 24 0c 54 b7 10 movl $0x10b754,0xc(%esp) 10b5ab: 00 10b5ac: 8b 53 08 mov 0x8(%ebx),%edx 10b5af: 89 54 24 08 mov %edx,0x8(%esp) 10b5b3: 89 44 24 04 mov %eax,0x4(%esp) 10b5b7: 8d 43 10 lea 0x10(%ebx),%eax 10b5ba: 89 04 24 mov %eax,(%esp) 10b5bd: e8 fe 5e 00 00 call 1114c0 <_POSIX_Timer_Insert_helper> initial_period, ptimer->Object.id, _POSIX_Timer_TSR, ptimer ); if ( !activated ) { 10b5c2: 84 c0 test %al,%al 10b5c4: 0f 84 81 00 00 00 je 10b64b /* * The timer has been started and is running. So we return the * old ones in "ovalue" */ if ( ovalue ) *ovalue = ptimer->timer_data; 10b5ca: 8d 43 54 lea 0x54(%ebx),%eax /* * The timer has been started and is running. So we return the * old ones in "ovalue" */ if ( ovalue ) 10b5cd: 8b 94 24 8c 00 00 00 mov 0x8c(%esp),%edx 10b5d4: 85 d2 test %edx,%edx 10b5d6: 74 10 je 10b5e8 *ovalue = ptimer->timer_data; 10b5d8: b9 04 00 00 00 mov $0x4,%ecx 10b5dd: 8b bc 24 8c 00 00 00 mov 0x8c(%esp),%edi 10b5e4: 89 c6 mov %eax,%esi 10b5e6: f3 a5 rep movsl %ds:(%esi),%es:(%edi) ptimer->timer_data = normalize; 10b5e8: b9 04 00 00 00 mov $0x4,%ecx 10b5ed: 89 c7 mov %eax,%edi 10b5ef: 8b 74 24 2c mov 0x2c(%esp),%esi 10b5f3: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* Indicate that the time is running */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; 10b5f5: c6 43 3c 03 movb $0x3,0x3c(%ebx) struct timespec *tod_as_timespec ) { Timestamp_Control tod_as_timestamp; _TOD_Get_as_timestamp( &tod_as_timestamp ); 10b5f9: 8d 44 24 40 lea 0x40(%esp),%eax 10b5fd: 89 04 24 mov %eax,(%esp) 10b600: e8 5b 18 00 00 call 10ce60 <_TOD_Get_as_timestamp> _Timestamp_To_timespec( &tod_as_timestamp, tod_as_timespec ); 10b605: 8b 74 24 40 mov 0x40(%esp),%esi 10b609: 8b 7c 24 44 mov 0x44(%esp),%edi static inline void _Timestamp64_implementation_To_timespec( const Timestamp64_Control *_timestamp, struct timespec *_timespec ) { _timespec->tv_sec = (time_t) (*_timestamp / 1000000000L); 10b60d: c7 44 24 08 00 ca 9a movl $0x3b9aca00,0x8(%esp) 10b614: 3b 10b615: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 10b61c: 00 10b61d: 89 34 24 mov %esi,(%esp) 10b620: 89 7c 24 04 mov %edi,0x4(%esp) 10b624: e8 9b 53 01 00 call 1209c4 <__divdi3> 10b629: 89 43 6c mov %eax,0x6c(%ebx) _timespec->tv_nsec = (long) (*_timestamp % 1000000000L); 10b62c: c7 44 24 08 00 ca 9a movl $0x3b9aca00,0x8(%esp) 10b633: 3b 10b634: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 10b63b: 00 10b63c: 89 34 24 mov %esi,(%esp) 10b63f: 89 7c 24 04 mov %edi,0x4(%esp) 10b643: e8 d0 54 01 00 call 120b18 <__moddi3> 10b648: 89 43 70 mov %eax,0x70(%ebx) _TOD_Get( &ptimer->time ); _Thread_Enable_dispatch(); 10b64b: e8 c4 2d 00 00 call 10e414 <_Thread_Enable_dispatch> return 0; 10b650: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 10b652: 83 c4 6c add $0x6c,%esp 10b655: 5b pop %ebx 10b656: 5e pop %esi 10b657: 5f pop %edi 10b658: 5d pop %ebp 10b659: c3 ret 10b65a: 66 90 xchg %ax,%ax if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) { rtems_set_errno_and_return_minus_one( EINVAL ); } normalize = *value; 10b65c: 8d 44 24 50 lea 0x50(%esp),%eax 10b660: 89 44 24 2c mov %eax,0x2c(%esp) 10b664: 89 c7 mov %eax,%edi 10b666: 89 ee mov %ebp,%esi 10b668: 89 d9 mov %ebx,%ecx 10b66a: f3 a5 rep movsl %ds:(%esi),%es:(%edi) struct timespec *tod_as_timespec ) { Timestamp_Control tod_as_timestamp; _TOD_Get_as_timestamp( &tod_as_timestamp ); 10b66c: 8d 44 24 40 lea 0x40(%esp),%eax 10b670: 89 04 24 mov %eax,(%esp) 10b673: e8 e8 17 00 00 call 10ce60 <_TOD_Get_as_timestamp> _Timestamp_To_timespec( &tod_as_timestamp, tod_as_timespec ); 10b678: 8b 74 24 40 mov 0x40(%esp),%esi 10b67c: 8b 7c 24 44 mov 0x44(%esp),%edi static inline void _Timestamp64_implementation_To_timespec( const Timestamp64_Control *_timestamp, struct timespec *_timespec ) { _timespec->tv_sec = (time_t) (*_timestamp / 1000000000L); 10b680: c7 44 24 08 00 ca 9a movl $0x3b9aca00,0x8(%esp) 10b687: 3b 10b688: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 10b68f: 00 10b690: 89 34 24 mov %esi,(%esp) 10b693: 89 7c 24 04 mov %edi,0x4(%esp) 10b697: e8 28 53 01 00 call 1209c4 <__divdi3> 10b69c: 89 44 24 48 mov %eax,0x48(%esp) _timespec->tv_nsec = (long) (*_timestamp % 1000000000L); 10b6a0: c7 44 24 08 00 ca 9a movl $0x3b9aca00,0x8(%esp) 10b6a7: 3b 10b6a8: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp) 10b6af: 00 10b6b0: 89 34 24 mov %esi,(%esp) 10b6b3: 89 7c 24 04 mov %edi,0x4(%esp) 10b6b7: e8 5c 54 01 00 call 120b18 <__moddi3> 10b6bc: 89 44 24 4c mov %eax,0x4c(%esp) /* Convert absolute to relative time */ if (flags == TIMER_ABSTIME) { struct timespec now; _TOD_Get( &now ); /* Check for seconds in the past */ if ( _Timespec_Greater_than( &now, &normalize.it_value ) ) 10b6c0: 8d 74 24 48 lea 0x48(%esp),%esi 10b6c4: 89 74 24 04 mov %esi,0x4(%esp) 10b6c8: 8d 5c 24 58 lea 0x58(%esp),%ebx 10b6cc: 89 1c 24 mov %ebx,(%esp) 10b6cf: e8 20 37 00 00 call 10edf4 <_Timespec_Less_than> 10b6d4: 84 c0 test %al,%al 10b6d6: 75 18 jne 10b6f0 rtems_set_errno_and_return_minus_one( EINVAL ); _Timespec_Subtract( &now, &normalize.it_value, &normalize.it_value ); 10b6d8: 89 5c 24 08 mov %ebx,0x8(%esp) 10b6dc: 89 5c 24 04 mov %ebx,0x4(%esp) 10b6e0: 89 34 24 mov %esi,(%esp) 10b6e3: e8 30 37 00 00 call 10ee18 <_Timespec_Subtract> 10b6e8: e9 5b fe ff ff jmp 10b548 10b6ed: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 10b6f0: e8 b7 8d 00 00 call 1144ac <__errno> 10b6f5: c7 00 16 00 00 00 movl $0x16,(%eax) 10b6fb: b8 ff ff ff ff mov $0xffffffff,%eax 10b700: e9 4d ff ff ff jmp 10b652 10b705: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_LOCAL: /* First, it verifies if the timer must be stopped */ if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) { /* Stop the timer */ (void) _Watchdog_Remove( &ptimer->Timer ); 10b708: 8d 43 10 lea 0x10(%ebx),%eax 10b70b: 89 04 24 mov %eax,(%esp) 10b70e: e8 01 3b 00 00 call 10f214 <_Watchdog_Remove> /* The old data of the timer are returned */ if ( ovalue ) *ovalue = ptimer->timer_data; 10b713: 8d 43 54 lea 0x54(%ebx),%eax /* First, it verifies if the timer must be stopped */ if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) { /* Stop the timer */ (void) _Watchdog_Remove( &ptimer->Timer ); /* The old data of the timer are returned */ if ( ovalue ) 10b716: 8b 8c 24 8c 00 00 00 mov 0x8c(%esp),%ecx 10b71d: 85 c9 test %ecx,%ecx 10b71f: 74 10 je 10b731 *ovalue = ptimer->timer_data; 10b721: b9 04 00 00 00 mov $0x4,%ecx 10b726: 8b bc 24 8c 00 00 00 mov 0x8c(%esp),%edi 10b72d: 89 c6 mov %eax,%esi 10b72f: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* The new data are set */ ptimer->timer_data = normalize; 10b731: b9 04 00 00 00 mov $0x4,%ecx 10b736: 89 c7 mov %eax,%edi 10b738: 8b 74 24 2c mov 0x2c(%esp),%esi 10b73c: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* Indicates that the timer is created and stopped */ ptimer->state = POSIX_TIMER_STATE_CREATE_STOP; 10b73e: c6 43 3c 04 movb $0x4,0x3c(%ebx) /* Returns with success */ _Thread_Enable_dispatch(); 10b742: e8 cd 2c 00 00 call 10e414 <_Thread_Enable_dispatch> return 0; 10b747: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 10b749: 83 c4 6c add $0x6c,%esp 10b74c: 5b pop %ebx 10b74d: 5e pop %esi 10b74e: 5f pop %edi 10b74f: 5d pop %ebp 10b750: c3 ret =============================================================================== 0010b5f4 : useconds_t ualarm( useconds_t useconds, useconds_t interval ) { 10b5f4: 56 push %esi 10b5f5: 53 push %ebx 10b5f6: 83 ec 34 sub $0x34,%esp 10b5f9: 8b 5c 24 40 mov 0x40(%esp),%ebx /* * Initialize the timer used to implement alarm(). */ if ( !the_timer->routine ) { 10b5fd: a1 bc 45 13 00 mov 0x1345bc,%eax 10b602: 85 c0 test %eax,%eax 10b604: 0f 84 8a 00 00 00 je 10b694 _Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL ); } else { Watchdog_States state; state = _Watchdog_Remove( the_timer ); 10b60a: c7 04 24 a0 45 13 00 movl $0x1345a0,(%esp) 10b611: e8 16 3a 00 00 call 10f02c <_Watchdog_Remove> if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) { 10b616: 83 e8 02 sub $0x2,%eax 10b619: 83 f8 01 cmp $0x1,%eax 10b61c: 0f 86 a2 00 00 00 jbe 10b6c4 <== ALWAYS TAKEN useconds_t ualarm( useconds_t useconds, useconds_t interval ) { useconds_t remaining = 0; 10b622: 31 f6 xor %esi,%esi /* * If useconds is non-zero, then the caller wants to schedule * the alarm repeatedly at that interval. If the interval is * less than a single clock tick, then fudge it to a clock tick. */ if ( useconds ) { 10b624: 85 db test %ebx,%ebx 10b626: 74 64 je 10b68c Watchdog_Interval ticks; tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND; 10b628: ba 83 de 1b 43 mov $0x431bde83,%edx 10b62d: 89 d8 mov %ebx,%eax 10b62f: f7 e2 mul %edx 10b631: c1 ea 12 shr $0x12,%edx 10b634: 89 54 24 28 mov %edx,0x28(%esp) tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000; 10b638: 8d 04 92 lea (%edx,%edx,4),%eax 10b63b: 8d 04 80 lea (%eax,%eax,4),%eax 10b63e: 8d 04 80 lea (%eax,%eax,4),%eax 10b641: 8d 04 80 lea (%eax,%eax,4),%eax 10b644: 8d 04 80 lea (%eax,%eax,4),%eax 10b647: 8d 04 80 lea (%eax,%eax,4),%eax 10b64a: c1 e0 06 shl $0x6,%eax 10b64d: 29 c3 sub %eax,%ebx 10b64f: 8d 04 9b lea (%ebx,%ebx,4),%eax 10b652: 8d 04 80 lea (%eax,%eax,4),%eax 10b655: 8d 04 80 lea (%eax,%eax,4),%eax 10b658: c1 e0 03 shl $0x3,%eax 10b65b: 89 44 24 2c mov %eax,0x2c(%esp) ticks = _Timespec_To_ticks( &tp ); 10b65f: 8d 5c 24 28 lea 0x28(%esp),%ebx 10b663: 89 1c 24 mov %ebx,(%esp) 10b666: e8 91 35 00 00 call 10ebfc <_Timespec_To_ticks> if ( ticks == 0 ) ticks = 1; _Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) ); 10b66b: 89 1c 24 mov %ebx,(%esp) 10b66e: e8 89 35 00 00 call 10ebfc <_Timespec_To_ticks> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10b673: a3 ac 45 13 00 mov %eax,0x1345ac _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10b678: c7 44 24 04 a0 45 13 movl $0x1345a0,0x4(%esp) 10b67f: 00 10b680: c7 04 24 a8 3c 13 00 movl $0x133ca8,(%esp) 10b687: e8 84 38 00 00 call 10ef10 <_Watchdog_Insert> } return remaining; } 10b68c: 89 f0 mov %esi,%eax 10b68e: 83 c4 34 add $0x34,%esp 10b691: 5b pop %ebx 10b692: 5e pop %esi 10b693: c3 ret Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10b694: c7 05 a8 45 13 00 00 movl $0x0,0x1345a8 10b69b: 00 00 00 the_watchdog->routine = routine; 10b69e: c7 05 bc 45 13 00 b8 movl $0x10b5b8,0x1345bc 10b6a5: b5 10 00 the_watchdog->id = id; 10b6a8: c7 05 c0 45 13 00 00 movl $0x0,0x1345c0 10b6af: 00 00 00 the_watchdog->user_data = user_data; 10b6b2: c7 05 c4 45 13 00 00 movl $0x0,0x1345c4 10b6b9: 00 00 00 useconds_t ualarm( useconds_t useconds, useconds_t interval ) { useconds_t remaining = 0; 10b6bc: 31 f6 xor %esi,%esi 10b6be: e9 61 ff ff ff jmp 10b624 10b6c3: 90 nop * boot. Since alarm() is dealing in seconds, we must account for * this. */ ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); 10b6c4: a1 b4 45 13 00 mov 0x1345b4,%eax 10b6c9: 03 05 ac 45 13 00 add 0x1345ac,%eax /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); 10b6cf: 8d 54 24 28 lea 0x28(%esp),%edx 10b6d3: 89 54 24 04 mov %edx,0x4(%esp) * boot. Since alarm() is dealing in seconds, we must account for * this. */ ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); 10b6d7: 2b 05 b8 45 13 00 sub 0x1345b8,%eax /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); 10b6dd: 89 04 24 mov %eax,(%esp) 10b6e0: e8 cf 34 00 00 call 10ebb4 <_Timespec_From_ticks> remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND; 10b6e5: 8b 44 24 28 mov 0x28(%esp),%eax 10b6e9: 8d 04 80 lea (%eax,%eax,4),%eax 10b6ec: 8d 04 80 lea (%eax,%eax,4),%eax 10b6ef: 8d 04 80 lea (%eax,%eax,4),%eax 10b6f2: 8d 04 80 lea (%eax,%eax,4),%eax 10b6f5: 8d 04 80 lea (%eax,%eax,4),%eax 10b6f8: 8d 34 80 lea (%eax,%eax,4),%esi 10b6fb: c1 e6 06 shl $0x6,%esi remaining += tp.tv_nsec / 1000; 10b6fe: b9 d3 4d 62 10 mov $0x10624dd3,%ecx 10b703: 8b 44 24 2c mov 0x2c(%esp),%eax 10b707: f7 e9 imul %ecx 10b709: 89 44 24 18 mov %eax,0x18(%esp) 10b70d: 89 54 24 1c mov %edx,0x1c(%esp) 10b711: 8b 4c 24 1c mov 0x1c(%esp),%ecx 10b715: c1 f9 06 sar $0x6,%ecx 10b718: 8b 44 24 2c mov 0x2c(%esp),%eax 10b71c: 99 cltd 10b71d: 29 d1 sub %edx,%ecx 10b71f: 01 ce add %ecx,%esi 10b721: e9 fe fe ff ff jmp 10b624