40006cf4 <_API_extensions_Run_postdriver>: * * _API_extensions_Run_postdriver */ void _API_extensions_Run_postdriver( void ) { 40006cf4: 9d e3 bf 98 save %sp, -104, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 40006cf8: 03 10 00 67 sethi %hi(0x40019c00), %g1 40006cfc: e0 00 63 a4 ld [ %g1 + 0x3a4 ], %l0 ! 40019fa4 <_API_extensions_List> 40006d00: 82 10 63 a4 or %g1, 0x3a4, %g1 !_Chain_Is_tail( &_API_extensions_List, the_node ) ; 40006d04: 10 80 00 08 b 40006d24 <_API_extensions_Run_postdriver+0x30> 40006d08: a2 00 60 04 add %g1, 4, %l1 the_node = the_node->next ) { the_extension = (API_extensions_Control *) the_node; if ( the_extension->postdriver_hook ) 40006d0c: 80 a0 60 00 cmp %g1, 0 40006d10: 22 80 00 05 be,a 40006d24 <_API_extensions_Run_postdriver+0x30> 40006d14: e0 04 00 00 ld [ %l0 ], %l0 <== NOT EXECUTED (*the_extension->postdriver_hook)(); 40006d18: 9f c0 40 00 call %g1 40006d1c: 01 00 00 00 nop Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { 40006d20: e0 04 00 00 ld [ %l0 ], %l0 { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; 40006d24: 80 a4 00 11 cmp %l0, %l1 40006d28: 32 bf ff f9 bne,a 40006d0c <_API_extensions_Run_postdriver+0x18> 40006d2c: c2 04 20 0c ld [ %l0 + 0xc ], %g1 the_extension = (API_extensions_Control *) the_node; if ( the_extension->postdriver_hook ) (*the_extension->postdriver_hook)(); } } 40006d30: 81 c7 e0 08 ret 40006d34: 81 e8 00 00 restore 40006d38 <_API_extensions_Run_postswitch>: * * _API_extensions_Run_postswitch */ void _API_extensions_Run_postswitch( void ) { 40006d38: 9d e3 bf 98 save %sp, -104, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 40006d3c: 03 10 00 67 sethi %hi(0x40019c00), %g1 40006d40: e0 00 63 a4 ld [ %g1 + 0x3a4 ], %l0 ! 40019fa4 <_API_extensions_List> 40006d44: 82 10 63 a4 or %g1, 0x3a4, %g1 !_Chain_Is_tail( &_API_extensions_List, the_node ) ; 40006d48: a4 00 60 04 add %g1, 4, %l2 the_node = the_node->next ) { the_extension = (API_extensions_Control *) the_node; if ( the_extension->postswitch_hook ) (*the_extension->postswitch_hook)( _Thread_Executing ); 40006d4c: 03 10 00 67 sethi %hi(0x40019c00), %g1 40006d50: 10 80 00 08 b 40006d70 <_API_extensions_Run_postswitch+0x38> 40006d54: a2 10 62 20 or %g1, 0x220, %l1 ! 40019e20 <_Thread_Executing> !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (API_extensions_Control *) the_node; if ( the_extension->postswitch_hook ) 40006d58: 80 a0 60 00 cmp %g1, 0 40006d5c: 22 80 00 05 be,a 40006d70 <_API_extensions_Run_postswitch+0x38> 40006d60: e0 04 00 00 ld [ %l0 ], %l0 <== NOT EXECUTED (*the_extension->postswitch_hook)( _Thread_Executing ); 40006d64: 9f c0 40 00 call %g1 40006d68: d0 04 40 00 ld [ %l1 ], %o0 Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { 40006d6c: e0 04 00 00 ld [ %l0 ], %l0 { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; 40006d70: 80 a4 00 12 cmp %l0, %l2 40006d74: 32 bf ff f9 bne,a 40006d58 <_API_extensions_Run_postswitch+0x20> 40006d78: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 the_extension = (API_extensions_Control *) the_node; if ( the_extension->postswitch_hook ) (*the_extension->postswitch_hook)( _Thread_Executing ); } } 40006d7c: 81 c7 e0 08 ret 40006d80: 81 e8 00 00 restore 40006cb0 <_API_extensions_Run_predriver>: * * _API_extensions_Run_predriver */ void _API_extensions_Run_predriver( void ) { 40006cb0: 9d e3 bf 98 save %sp, -104, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 40006cb4: 03 10 00 67 sethi %hi(0x40019c00), %g1 40006cb8: e0 00 63 a4 ld [ %g1 + 0x3a4 ], %l0 ! 40019fa4 <_API_extensions_List> 40006cbc: 82 10 63 a4 or %g1, 0x3a4, %g1 !_Chain_Is_tail( &_API_extensions_List, the_node ) ; 40006cc0: 10 80 00 08 b 40006ce0 <_API_extensions_Run_predriver+0x30> 40006cc4: a2 00 60 04 add %g1, 4, %l1 the_node = the_node->next ) { the_extension = (API_extensions_Control *) the_node; if ( the_extension->predriver_hook ) 40006cc8: 80 a0 60 00 cmp %g1, 0 40006ccc: 22 80 00 05 be,a 40006ce0 <_API_extensions_Run_predriver+0x30> 40006cd0: e0 04 00 00 ld [ %l0 ], %l0 (*the_extension->predriver_hook)(); 40006cd4: 9f c0 40 00 call %g1 <== NOT EXECUTED 40006cd8: 01 00 00 00 nop <== NOT EXECUTED Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { 40006cdc: e0 04 00 00 ld [ %l0 ], %l0 <== NOT EXECUTED { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; 40006ce0: 80 a4 00 11 cmp %l0, %l1 40006ce4: 32 bf ff f9 bne,a 40006cc8 <_API_extensions_Run_predriver+0x18> 40006ce8: c2 04 20 08 ld [ %l0 + 8 ], %g1 the_extension = (API_extensions_Control *) the_node; if ( the_extension->predriver_hook ) (*the_extension->predriver_hook)(); } } 40006cec: 81 c7 e0 08 ret 40006cf0: 81 e8 00 00 restore 40009068 <_CORE_RWLock_Release>: */ CORE_RWLock_Status _CORE_RWLock_Release( CORE_RWLock_Control *the_rwlock ) { 40009068: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; Thread_Control *executing = _Thread_Executing; 4000906c: 03 10 00 72 sethi %hi(0x4001c800), %g1 * 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 ); 40009070: 7f ff e7 65 call 40002e04 40009074: e0 00 60 b0 ld [ %g1 + 0xb0 ], %l0 ! 4001c8b0 <_Thread_Executing> 40009078: 84 10 00 08 mov %o0, %g2 if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){ 4000907c: c2 06 20 44 ld [ %i0 + 0x44 ], %g1 40009080: 80 a0 60 00 cmp %g1, 0 40009084: 12 80 00 08 bne 400090a4 <_CORE_RWLock_Release+0x3c> 40009088: 80 a0 60 01 cmp %g1, 1 _ISR_Enable( level ); 4000908c: 7f ff e7 62 call 40002e14 <== NOT EXECUTED 40009090: b0 10 20 00 clr %i0 <== NOT EXECUTED executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE; 40009094: 82 10 20 02 mov 2, %g1 <== NOT EXECUTED 40009098: c2 24 20 34 st %g1, [ %l0 + 0x34 ] <== NOT EXECUTED 4000909c: 81 c7 e0 08 ret <== NOT EXECUTED 400090a0: 81 e8 00 00 restore <== NOT EXECUTED return CORE_RWLOCK_SUCCESSFUL; } if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) { 400090a4: 32 80 00 0b bne,a 400090d0 <_CORE_RWLock_Release+0x68> 400090a8: c0 24 20 34 clr [ %l0 + 0x34 ] the_rwlock->number_of_readers -= 1; 400090ac: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 400090b0: 82 00 7f ff add %g1, -1, %g1 if ( the_rwlock->number_of_readers != 0 ) { 400090b4: 80 a0 60 00 cmp %g1, 0 400090b8: 02 80 00 05 be 400090cc <_CORE_RWLock_Release+0x64> 400090bc: c2 26 20 48 st %g1, [ %i0 + 0x48 ] /* must be unlocked again */ _ISR_Enable( level ); 400090c0: 7f ff e7 55 call 40002e14 400090c4: b0 10 20 00 clr %i0 400090c8: 30 80 00 25 b,a 4000915c <_CORE_RWLock_Release+0xf4> return CORE_RWLOCK_SUCCESSFUL; } } /* CORE_RWLOCK_LOCKED_FOR_WRITING or READING with readers */ executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; 400090cc: c0 24 20 34 clr [ %l0 + 0x34 ] /* * Implicitly transition to "unlocked" and find another thread interested * in obtaining this rwlock. */ the_rwlock->current_state = CORE_RWLOCK_UNLOCKED; 400090d0: c0 26 20 44 clr [ %i0 + 0x44 ] _ISR_Enable( level ); 400090d4: 7f ff e7 50 call 40002e14 400090d8: 90 10 00 02 mov %g2, %o0 next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue ); 400090dc: 40 00 05 d2 call 4000a824 <_Thread_queue_Dequeue> 400090e0: 90 10 00 18 mov %i0, %o0 if ( next ) { 400090e4: 80 a2 20 00 cmp %o0, 0 400090e8: 22 80 00 1d be,a 4000915c <_CORE_RWLock_Release+0xf4> 400090ec: b0 10 20 00 clr %i0 if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) { 400090f0: c2 02 20 30 ld [ %o0 + 0x30 ], %g1 400090f4: 80 a0 60 01 cmp %g1, 1 400090f8: 32 80 00 05 bne,a 4000910c <_CORE_RWLock_Release+0xa4> 400090fc: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING; 40009100: 82 10 20 02 mov 2, %g1 40009104: 10 80 00 15 b 40009158 <_CORE_RWLock_Release+0xf0> 40009108: c2 26 20 44 st %g1, [ %i0 + 0x44 ] /* * Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING */ the_rwlock->number_of_readers += 1; the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING; 4000910c: 84 10 20 01 mov 1, %g2 } /* * Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING */ the_rwlock->number_of_readers += 1; 40009110: 82 00 60 01 inc %g1 the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING; 40009114: c4 26 20 44 st %g2, [ %i0 + 0x44 ] } /* * Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING */ the_rwlock->number_of_readers += 1; 40009118: c2 26 20 48 st %g1, [ %i0 + 0x48 ] /* * Now see if more readers can be let go. */ while ( 1 ) { next = _Thread_queue_First( &the_rwlock->Wait_queue ); 4000911c: 40 00 07 19 call 4000ad80 <_Thread_queue_First> 40009120: 90 10 00 18 mov %i0, %o0 if ( !next || 40009124: 80 a2 20 00 cmp %o0, 0 40009128: 22 80 00 0d be,a 4000915c <_CORE_RWLock_Release+0xf4> 4000912c: b0 10 20 00 clr %i0 40009130: c2 02 20 30 ld [ %o0 + 0x30 ], %g1 40009134: 80 a0 60 01 cmp %g1, 1 40009138: 02 80 00 08 be 40009158 <_CORE_RWLock_Release+0xf0> 4000913c: 92 10 00 08 mov %o0, %o1 next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) return CORE_RWLOCK_SUCCESSFUL; the_rwlock->number_of_readers += 1; 40009140: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 _Thread_queue_Extract( &the_rwlock->Wait_queue, next ); 40009144: 90 10 00 18 mov %i0, %o0 while ( 1 ) { next = _Thread_queue_First( &the_rwlock->Wait_queue ); if ( !next || next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) return CORE_RWLOCK_SUCCESSFUL; the_rwlock->number_of_readers += 1; 40009148: 82 00 60 01 inc %g1 _Thread_queue_Extract( &the_rwlock->Wait_queue, next ); 4000914c: 40 00 06 be call 4000ac44 <_Thread_queue_Extract> 40009150: c2 26 20 48 st %g1, [ %i0 + 0x48 ] 40009154: 30 bf ff f2 b,a 4000911c <_CORE_RWLock_Release+0xb4> } /* indentation is to match _ISR_Disable at top */ return CORE_RWLOCK_SUCCESSFUL; } 40009158: b0 10 20 00 clr %i0 4000915c: 81 c7 e0 08 ret 40009160: 81 e8 00 00 restore 400134dc <_CORE_message_queue_Broadcast>: size_t size, Objects_Id id, CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, uint32_t *count ) { 400134dc: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 400134e0: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 size_t size, Objects_Id id, CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, uint32_t *count ) { 400134e4: a4 10 00 18 mov %i0, %l2 Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 400134e8: 80 a6 80 01 cmp %i2, %g1 400134ec: 18 80 00 17 bgu 40013548 <_CORE_message_queue_Broadcast+0x6c> 400134f0: b0 10 20 01 mov 1, %i0 * NOTE: This check is critical because threads can block on * send and receive and this ensures that we are broadcasting * the message to threads waiting to receive -- not to send. */ if ( the_message_queue->number_of_pending_messages != 0 ) { 400134f4: c2 04 a0 48 ld [ %l2 + 0x48 ], %g1 400134f8: 80 a0 60 00 cmp %g1, 0 400134fc: 02 80 00 0a be 40013524 <_CORE_message_queue_Broadcast+0x48> 40013500: a2 10 20 00 clr %l1 *count = 0; 40013504: c0 27 40 00 clr [ %i5 ] <== NOT EXECUTED 40013508: 81 c7 e0 08 ret <== NOT EXECUTED 4001350c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 40013510: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 40013514: 40 00 21 83 call 4001bb20 40013518: a2 04 60 01 inc %l1 buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 4001351c: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 40013520: f4 20 40 00 st %i2, [ %g1 ] * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { 40013524: 40 00 09 a0 call 40015ba4 <_Thread_queue_Dequeue> 40013528: 90 10 00 12 mov %l2, %o0 4001352c: 92 10 00 19 mov %i1, %o1 40013530: a0 10 00 08 mov %o0, %l0 40013534: 80 a2 20 00 cmp %o0, 0 40013538: 12 bf ff f6 bne 40013510 <_CORE_message_queue_Broadcast+0x34> 4001353c: 94 10 00 1a mov %i2, %o2 if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_message_queue_mp_support) ( the_thread, id ); #endif } *count = number_broadcasted; 40013540: e2 27 40 00 st %l1, [ %i5 ] 40013544: b0 10 20 00 clr %i0 return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 40013548: 81 c7 e0 08 ret 4001354c: 81 e8 00 00 restore 400132ac <_CORE_message_queue_Submit>: CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, CORE_message_queue_Submit_types submit_type, bool wait, Watchdog_Interval timeout ) { 400132ac: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { 400132b0: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, CORE_message_queue_Submit_types submit_type, bool wait, Watchdog_Interval timeout ) { 400132b4: a2 10 00 18 mov %i0, %l1 ISR_Level level; CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { 400132b8: 80 a6 80 01 cmp %i2, %g1 CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, CORE_message_queue_Submit_types submit_type, bool wait, Watchdog_Interval timeout ) { 400132bc: e4 0f a0 5f ldub [ %fp + 0x5f ], %l2 ISR_Level level; CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { 400132c0: 18 80 00 3f bgu 400133bc <_CORE_message_queue_Submit+0x110> 400132c4: b0 10 20 01 mov 1, %i0 /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { 400132c8: c2 04 60 48 ld [ %l1 + 0x48 ], %g1 400132cc: 80 a0 60 00 cmp %g1, 0 400132d0: 32 80 00 0f bne,a 4001330c <_CORE_message_queue_Submit+0x60> 400132d4: c4 04 60 48 ld [ %l1 + 0x48 ], %g2 the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue ); 400132d8: 7f ff e8 c7 call 4000d5f4 <_Thread_queue_Dequeue> 400132dc: 90 10 00 11 mov %l1, %o0 if ( the_thread ) { 400132e0: a0 92 20 00 orcc %o0, 0, %l0 400132e4: 02 80 00 09 be 40013308 <_CORE_message_queue_Submit+0x5c> 400132e8: 92 10 00 19 mov %i1, %o1 400132ec: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 400132f0: 40 00 13 f1 call 400182b4 400132f4: 94 10 00 1a mov %i2, %o2 _CORE_message_queue_Copy_buffer( buffer, the_thread->Wait.return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 400132f8: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 the_thread->Wait.count = submit_type; 400132fc: fa 24 20 24 st %i5, [ %l0 + 0x24 ] _CORE_message_queue_Copy_buffer( buffer, the_thread->Wait.return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 40013300: 10 80 00 15 b 40013354 <_CORE_message_queue_Submit+0xa8> 40013304: f4 20 40 00 st %i2, [ %g1 ] /* * No one waiting on the message queue at this time, so attempt to * queue the message up for a future receive. */ if ( the_message_queue->number_of_pending_messages < 40013308: c4 04 60 48 ld [ %l1 + 0x48 ], %g2 4001330c: c2 04 60 44 ld [ %l1 + 0x44 ], %g1 40013310: 80 a0 80 01 cmp %g2, %g1 40013314: 1a 80 00 12 bcc 4001335c <_CORE_message_queue_Submit+0xb0> 40013318: 80 a4 a0 00 cmp %l2, 0 RTEMS_INLINE_ROUTINE CORE_message_queue_Buffer_control * _CORE_message_queue_Allocate_message_buffer ( CORE_message_queue_Control *the_message_queue ) { return (CORE_message_queue_Buffer_control *) 4001331c: 7f ff e1 ed call 4000bad0 <_Chain_Get> 40013320: 90 04 60 68 add %l1, 0x68, %o0 /* * NOTE: If the system is consistent, this error should never occur. */ if ( !the_message ) { 40013324: a0 92 20 00 orcc %o0, 0, %l0 40013328: 02 80 00 27 be 400133c4 <_CORE_message_queue_Submit+0x118> 4001332c: 92 10 00 19 mov %i1, %o1 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 40013330: 94 10 00 1a mov %i2, %o2 40013334: 40 00 13 e0 call 400182b4 40013338: 90 04 20 10 add %l0, 0x10, %o0 size ); the_message->Contents.size = size; the_message->priority = submit_type; _CORE_message_queue_Insert_message( 4001333c: 90 10 00 11 mov %l1, %o0 _CORE_message_queue_Copy_buffer( buffer, the_message->Contents.buffer, size ); the_message->Contents.size = size; 40013340: f4 24 20 0c st %i2, [ %l0 + 0xc ] the_message->priority = submit_type; 40013344: fa 24 20 08 st %i5, [ %l0 + 8 ] _CORE_message_queue_Insert_message( 40013348: 92 10 00 10 mov %l0, %o1 4001334c: 40 00 0c 13 call 40016398 <_CORE_message_queue_Insert_message> 40013350: 94 10 00 1d mov %i5, %o2 40013354: 81 c7 e0 08 ret 40013358: 91 e8 20 00 restore %g0, 0, %o0 * No message buffers were available so we may need to return an * overflow error or block the sender until the message is placed * on the queue. */ if ( !wait ) { 4001335c: 02 80 00 18 be 400133bc <_CORE_message_queue_Submit+0x110> 40013360: b0 10 20 02 mov 2, %i0 /* * Do NOT block on a send if the caller is in an ISR. It is * deadly to block in an ISR. */ if ( _ISR_Is_in_progress() ) { 40013364: 03 10 00 a3 sethi %hi(0x40028c00), %g1 40013368: c2 00 62 6c ld [ %g1 + 0x26c ], %g1 ! 40028e6c <_ISR_Nest_level> 4001336c: 80 a0 60 00 cmp %g1, 0 40013370: 32 80 00 13 bne,a 400133bc <_CORE_message_queue_Submit+0x110> 40013374: b0 10 20 03 mov 3, %i0 <== NOT EXECUTED * it as a variable. Doing this emphasizes how dangerous it * would be to use this variable prior to here. */ { Thread_Control *executing = _Thread_Executing; 40013378: 03 10 00 a3 sethi %hi(0x40028c00), %g1 _ISR_Disable( level ); 4001337c: 7f ff bc 6a call 40002524 40013380: e0 00 62 90 ld [ %g1 + 0x290 ], %l0 ! 40028e90 <_Thread_Executing> 40013384: 82 10 20 01 mov 1, %g1 40013388: c2 24 60 30 st %g1, [ %l1 + 0x30 ] _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; executing->Wait.id = id; executing->Wait.return_argument_second.immutable_object = buffer; executing->Wait.option = (uint32_t) size; executing->Wait.count = submit_type; 4001338c: fa 24 20 24 st %i5, [ %l0 + 0x24 ] Thread_Control *executing = _Thread_Executing; _ISR_Disable( level ); _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; executing->Wait.id = id; 40013390: f6 24 20 20 st %i3, [ %l0 + 0x20 ] executing->Wait.return_argument_second.immutable_object = buffer; 40013394: f2 24 20 2c st %i1, [ %l0 + 0x2c ] executing->Wait.option = (uint32_t) size; 40013398: f4 24 20 30 st %i2, [ %l0 + 0x30 ] { Thread_Control *executing = _Thread_Executing; _ISR_Disable( level ); _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; 4001339c: e2 24 20 44 st %l1, [ %l0 + 0x44 ] executing->Wait.id = id; executing->Wait.return_argument_second.immutable_object = buffer; executing->Wait.option = (uint32_t) size; executing->Wait.count = submit_type; _ISR_Enable( level ); 400133a0: 7f ff bc 65 call 40002534 400133a4: b0 10 20 07 mov 7, %i0 _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); 400133a8: d2 07 a0 60 ld [ %fp + 0x60 ], %o1 400133ac: 90 10 00 11 mov %l1, %o0 400133b0: 15 10 00 36 sethi %hi(0x4000d800), %o2 400133b4: 7f ff e8 f5 call 4000d788 <_Thread_queue_Enqueue_with_handler> 400133b8: 94 12 a3 54 or %o2, 0x354, %o2 ! 4000db54 <_Thread_queue_Timeout> 400133bc: 81 c7 e0 08 ret 400133c0: 81 e8 00 00 restore } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; 400133c4: b0 10 20 03 mov 3, %i0 <== NOT EXECUTED } 400133c8: 81 c7 e0 08 ret <== NOT EXECUTED 400133cc: 81 e8 00 00 restore <== NOT EXECUTED 4000c488 <_CORE_mutex_Seize_interrupt_trylock>: #if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__) int _CORE_mutex_Seize_interrupt_trylock( CORE_mutex_Control *the_mutex, ISR_Level *level_p ) { 4000c488: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *executing; ISR_Level level = *level_p; /* disabled when you get here */ executing = _Thread_Executing; 4000c48c: 03 10 00 67 sethi %hi(0x40019c00), %g1 4000c490: c4 00 62 20 ld [ %g1 + 0x220 ], %g2 ! 40019e20 <_Thread_Executing> CORE_mutex_Control *the_mutex, ISR_Level *level_p ) { Thread_Control *executing; ISR_Level level = *level_p; 4000c494: d0 06 40 00 ld [ %i1 ], %o0 /* disabled when you get here */ executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 4000c498: c0 20 a0 34 clr [ %g2 + 0x34 ] if ( !_CORE_mutex_Is_locked( the_mutex ) ) { 4000c49c: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 4000c4a0: 80 a0 60 00 cmp %g1, 0 4000c4a4: 22 80 00 32 be,a 4000c56c <_CORE_mutex_Seize_interrupt_trylock+0xe4> 4000c4a8: c6 06 20 5c ld [ %i0 + 0x5c ], %g3 the_mutex->lock = CORE_MUTEX_LOCKED; 4000c4ac: c0 26 20 50 clr [ %i0 + 0x50 ] the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; 4000c4b0: c2 00 a0 08 ld [ %g2 + 8 ], %g1 */ RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority( CORE_mutex_Attributes *the_attribute ) { return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 4000c4b4: c6 06 20 48 ld [ %i0 + 0x48 ], %g3 executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; 4000c4b8: c2 26 20 60 st %g1, [ %i0 + 0x60 ] executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; 4000c4bc: c4 26 20 5c st %g2, [ %i0 + 0x5c ] the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; 4000c4c0: 82 10 20 01 mov 1, %g1 if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 4000c4c4: 80 a0 e0 02 cmp %g3, 2 4000c4c8: 02 80 00 05 be 4000c4dc <_CORE_mutex_Seize_interrupt_trylock+0x54> 4000c4cc: c2 26 20 54 st %g1, [ %i0 + 0x54 ] 4000c4d0: 80 a0 e0 03 cmp %g3, 3 4000c4d4: 32 80 00 06 bne,a 4000c4ec <_CORE_mutex_Seize_interrupt_trylock+0x64> 4000c4d8: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 4000c4dc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 4000c4e0: 82 00 60 01 inc %g1 4000c4e4: c2 20 a0 1c st %g1, [ %g2 + 0x1c ] } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { 4000c4e8: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 4000c4ec: 80 a0 60 03 cmp %g1, 3 4000c4f0: 22 80 00 03 be,a 4000c4fc <_CORE_mutex_Seize_interrupt_trylock+0x74> 4000c4f4: c6 06 20 4c ld [ %i0 + 0x4c ], %g3 _ISR_Enable( level ); 4000c4f8: 30 80 00 2c b,a 4000c5a8 <_CORE_mutex_Seize_interrupt_trylock+0x120> { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; 4000c4fc: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1 if ( current == ceiling ) { 4000c500: 80 a0 40 03 cmp %g1, %g3 4000c504: 12 80 00 03 bne 4000c510 <_CORE_mutex_Seize_interrupt_trylock+0x88> 4000c508: 01 00 00 00 nop _ISR_Enable( level ); 4000c50c: 30 80 00 27 b,a 4000c5a8 <_CORE_mutex_Seize_interrupt_trylock+0x120> <== NOT EXECUTED return 0; } if ( current > ceiling ) { 4000c510: 08 80 00 0f bleu 4000c54c <_CORE_mutex_Seize_interrupt_trylock+0xc4> 4000c514: 82 10 20 06 mov 6, %g1 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4000c518: 05 10 00 67 sethi %hi(0x40019c00), %g2 4000c51c: c2 00 a1 60 ld [ %g2 + 0x160 ], %g1 ! 40019d60 <_Thread_Dispatch_disable_level> 4000c520: 82 00 60 01 inc %g1 4000c524: c2 20 a1 60 st %g1, [ %g2 + 0x160 ] _Thread_Disable_dispatch(); _ISR_Enable( level ); 4000c528: 7f ff d6 10 call 40001d68 4000c52c: 01 00 00 00 nop _Thread_Change_priority( 4000c530: d2 06 20 4c ld [ %i0 + 0x4c ], %o1 4000c534: d0 06 20 5c ld [ %i0 + 0x5c ], %o0 4000c538: 7f ff ee a1 call 40007fbc <_Thread_Change_priority> 4000c53c: 94 10 20 00 clr %o2 the_mutex->holder, the_mutex->Attributes.priority_ceiling, FALSE ); _Thread_Enable_dispatch(); 4000c540: 7f ff f0 12 call 40008588 <_Thread_Enable_dispatch> 4000c544: b0 10 20 00 clr %i0 4000c548: 30 80 00 1a b,a 4000c5b0 <_CORE_mutex_Seize_interrupt_trylock+0x128> return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 4000c54c: c2 20 a0 34 st %g1, [ %g2 + 0x34 ] the_mutex->lock = CORE_MUTEX_UNLOCKED; 4000c550: 82 10 20 01 mov 1, %g1 the_mutex->nest_count = 0; /* undo locking above */ 4000c554: c0 26 20 54 clr [ %i0 + 0x54 ] _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; the_mutex->lock = CORE_MUTEX_UNLOCKED; 4000c558: c2 26 20 50 st %g1, [ %i0 + 0x50 ] the_mutex->nest_count = 0; /* undo locking above */ executing->resource_count--; /* undo locking above */ 4000c55c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 4000c560: 82 00 7f ff add %g1, -1, %g1 4000c564: c2 20 a0 1c st %g1, [ %g2 + 0x1c ] _ISR_Enable( level ); 4000c568: 30 80 00 10 b,a 4000c5a8 <_CORE_mutex_Seize_interrupt_trylock+0x120> /* * At this point, we know the mutex was not available. If this thread * is the thread that has locked the mutex, let's see if we are allowed * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { 4000c56c: 80 a0 c0 02 cmp %g3, %g2 4000c570: 12 80 00 12 bne 4000c5b8 <_CORE_mutex_Seize_interrupt_trylock+0x130> 4000c574: 01 00 00 00 nop switch ( the_mutex->Attributes.lock_nesting_behavior ) { 4000c578: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 4000c57c: 80 a0 60 00 cmp %g1, 0 4000c580: 22 80 00 07 be,a 4000c59c <_CORE_mutex_Seize_interrupt_trylock+0x114> 4000c584: c2 06 20 54 ld [ %i0 + 0x54 ], %g1 4000c588: 80 a0 60 01 cmp %g1, 1 4000c58c: 12 80 00 0b bne 4000c5b8 <_CORE_mutex_Seize_interrupt_trylock+0x130> 4000c590: 82 10 20 02 mov 2, %g1 case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; _ISR_Enable( level ); return 0; case CORE_MUTEX_NESTING_IS_ERROR: executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED; 4000c594: 10 80 00 05 b 4000c5a8 <_CORE_mutex_Seize_interrupt_trylock+0x120> 4000c598: c2 20 e0 34 st %g1, [ %g3 + 0x34 ] * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; 4000c59c: 82 00 60 01 inc %g1 4000c5a0: c2 26 20 54 st %g1, [ %i0 + 0x54 ] _ISR_Enable( level ); 4000c5a4: 30 80 00 01 b,a 4000c5a8 <_CORE_mutex_Seize_interrupt_trylock+0x120> return 0; case CORE_MUTEX_NESTING_IS_ERROR: executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED; _ISR_Enable( level ); 4000c5a8: 7f ff d5 f0 call 40001d68 4000c5ac: b0 10 20 00 clr %i0 4000c5b0: 81 c7 e0 08 ret 4000c5b4: 81 e8 00 00 restore return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } 4000c5b8: 81 c7 e0 08 ret 4000c5bc: 91 e8 20 01 restore %g0, 1, %o0 400070b0 <_CORE_mutex_Surrender>: CORE_mutex_Status _CORE_mutex_Surrender( CORE_mutex_Control *the_mutex, Objects_Id id, CORE_mutex_API_mp_support_callout api_mutex_mp_support ) { 400070b0: 9d e3 bf 98 save %sp, -104, %sp * allowed when the mutex in quetion is FIFO or simple Priority * discipline. But Priority Ceiling or Priority Inheritance mutexes * must be released by the thread which acquired them. */ if ( the_mutex->Attributes.only_owner_release ) { 400070b4: c2 0e 20 44 ldub [ %i0 + 0x44 ], %g1 CORE_mutex_Status _CORE_mutex_Surrender( CORE_mutex_Control *the_mutex, Objects_Id id, CORE_mutex_API_mp_support_callout api_mutex_mp_support ) { 400070b8: a0 10 00 18 mov %i0, %l0 * allowed when the mutex in quetion is FIFO or simple Priority * discipline. But Priority Ceiling or Priority Inheritance mutexes * must be released by the thread which acquired them. */ if ( the_mutex->Attributes.only_owner_release ) { 400070bc: 80 a0 60 00 cmp %g1, 0 400070c0: 02 80 00 07 be 400070dc <_CORE_mutex_Surrender+0x2c> 400070c4: d0 06 20 5c ld [ %i0 + 0x5c ], %o0 if ( !_Thread_Is_executing( holder ) ) 400070c8: 03 10 00 67 sethi %hi(0x40019c00), %g1 400070cc: c2 00 62 20 ld [ %g1 + 0x220 ], %g1 ! 40019e20 <_Thread_Executing> 400070d0: 80 a2 00 01 cmp %o0, %g1 400070d4: 12 80 00 52 bne 4000721c <_CORE_mutex_Surrender+0x16c> 400070d8: b0 10 20 03 mov 3, %i0 return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE; } /* XXX already unlocked -- not right status */ if ( !the_mutex->nest_count ) 400070dc: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 400070e0: 80 a0 60 00 cmp %g1, 0 400070e4: 02 80 00 4d be 40007218 <_CORE_mutex_Surrender+0x168> 400070e8: 82 00 7f ff add %g1, -1, %g1 return CORE_MUTEX_STATUS_SUCCESSFUL; the_mutex->nest_count--; if ( the_mutex->nest_count != 0 ) { 400070ec: 80 a0 60 00 cmp %g1, 0 400070f0: 02 80 00 09 be 40007114 <_CORE_mutex_Surrender+0x64> 400070f4: c2 24 20 54 st %g1, [ %l0 + 0x54 ] switch ( the_mutex->Attributes.lock_nesting_behavior ) { 400070f8: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 400070fc: 80 a0 60 00 cmp %g1, 0 40007100: 02 80 00 47 be 4000721c <_CORE_mutex_Surrender+0x16c> 40007104: b0 10 20 00 clr %i0 40007108: 80 a0 60 01 cmp %g1, 1 <== NOT EXECUTED 4000710c: 02 80 00 44 be 4000721c <_CORE_mutex_Surrender+0x16c> <== NOT EXECUTED 40007110: b0 10 20 02 mov 2, %i0 <== NOT EXECUTED 40007114: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 /* * Formally release the mutex before possibly transferring it to a * blocked thread. */ if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 40007118: 80 a0 60 02 cmp %g1, 2 4000711c: 02 80 00 04 be 4000712c <_CORE_mutex_Surrender+0x7c> 40007120: 80 a0 60 03 cmp %g1, 3 40007124: 32 80 00 07 bne,a 40007140 <_CORE_mutex_Surrender+0x90> 40007128: c0 24 20 5c clr [ %l0 + 0x5c ] the_mutex->nest_count++; return CORE_MUTEX_RELEASE_NOT_ORDER; } first_node = _Chain_Get_first_unprotected(&holder->lock_mutex); #endif holder->resource_count--; 4000712c: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 40007130: 82 00 7f ff add %g1, -1, %g1 40007134: c2 22 20 1c st %g1, [ %o0 + 0x1c ] 40007138: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 } the_mutex->holder = NULL; 4000713c: c0 24 20 5c clr [ %l0 + 0x5c ] /* * Whether or not someone is waiting for the mutex, an * inherited priority must be lowered if this is the last * mutex (i.e. resource) this task has. */ if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 40007140: 80 a0 60 02 cmp %g1, 2 40007144: 02 80 00 05 be 40007158 <_CORE_mutex_Surrender+0xa8> 40007148: c0 24 20 60 clr [ %l0 + 0x60 ] 4000714c: 80 a0 60 03 cmp %g1, 3 40007150: 12 80 00 0d bne 40007184 <_CORE_mutex_Surrender+0xd4> 40007154: 01 00 00 00 nop _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { #ifdef __RTEMS_STRICT_ORDER_MUTEX__ if(the_mutex->queue.priority_before != holder->current_priority) _Thread_Change_priority(holder,the_mutex->queue.priority_before,TRUE); #endif if ( holder->resource_count == 0 && 40007158: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 4000715c: 80 a0 60 00 cmp %g1, 0 40007160: 12 80 00 09 bne 40007184 <_CORE_mutex_Surrender+0xd4> 40007164: 01 00 00 00 nop 40007168: d2 02 20 18 ld [ %o0 + 0x18 ], %o1 4000716c: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 40007170: 80 a2 40 01 cmp %o1, %g1 40007174: 02 80 00 04 be 40007184 <_CORE_mutex_Surrender+0xd4> 40007178: 01 00 00 00 nop holder->real_priority != holder->current_priority ) { _Thread_Change_priority( holder, holder->real_priority, TRUE ); 4000717c: 40 00 03 90 call 40007fbc <_Thread_Change_priority> 40007180: 94 10 20 01 mov 1, %o2 ! 1 /* * Now we check if another thread was waiting for this mutex. If so, * transfer the mutex to that thread. */ if ( ( the_thread = _Thread_queue_Dequeue( &the_mutex->Wait_queue ) ) ) { 40007184: 40 00 05 dc call 400088f4 <_Thread_queue_Dequeue> 40007188: 90 10 00 10 mov %l0, %o0 4000718c: 86 92 20 00 orcc %o0, 0, %g3 40007190: 02 80 00 1f be 4000720c <_CORE_mutex_Surrender+0x15c> 40007194: 82 10 20 01 mov 1, %g1 } else #endif { the_mutex->holder = the_thread; the_mutex->holder_id = the_thread->Object.id; 40007198: c2 00 e0 08 ld [ %g3 + 8 ], %g1 the_mutex->nest_count = 1; switch ( the_mutex->Attributes.discipline ) { 4000719c: c4 04 20 48 ld [ %l0 + 0x48 ], %g2 } else #endif { the_mutex->holder = the_thread; the_mutex->holder_id = the_thread->Object.id; 400071a0: c2 24 20 60 st %g1, [ %l0 + 0x60 ] } else #endif { the_mutex->holder = the_thread; 400071a4: c6 24 20 5c st %g3, [ %l0 + 0x5c ] the_mutex->holder_id = the_thread->Object.id; the_mutex->nest_count = 1; 400071a8: 82 10 20 01 mov 1, %g1 switch ( the_mutex->Attributes.discipline ) { 400071ac: 80 a0 a0 02 cmp %g2, 2 400071b0: 02 80 00 07 be 400071cc <_CORE_mutex_Surrender+0x11c> 400071b4: c2 24 20 54 st %g1, [ %l0 + 0x54 ] 400071b8: 80 a0 a0 03 cmp %g2, 3 400071bc: 12 80 00 18 bne 4000721c <_CORE_mutex_Surrender+0x16c> 400071c0: b0 10 20 00 clr %i0 case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING: #ifdef __RTEMS_STRICT_ORDER_MUTEX__ _Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue); the_mutex->queue.priority_before = the_thread->current_priority; #endif the_thread->resource_count++; 400071c4: 10 80 00 07 b 400071e0 <_CORE_mutex_Surrender+0x130> 400071c8: c2 00 e0 1c ld [ %g3 + 0x1c ], %g1 case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT: #ifdef __RTEMS_STRICT_ORDER_MUTEX__ _Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue); the_mutex->queue.priority_before = the_thread->current_priority; #endif the_thread->resource_count++; 400071cc: c2 00 e0 1c ld [ %g3 + 0x1c ], %g1 400071d0: 82 00 60 01 inc %g1 400071d4: c2 20 e0 1c st %g1, [ %g3 + 0x1c ] 400071d8: 81 c7 e0 08 ret 400071dc: 91 e8 20 00 restore %g0, 0, %o0 #ifdef __RTEMS_STRICT_ORDER_MUTEX__ _Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue); the_mutex->queue.priority_before = the_thread->current_priority; #endif the_thread->resource_count++; if (the_mutex->Attributes.priority_ceiling < 400071e0: c4 00 e0 14 ld [ %g3 + 0x14 ], %g2 case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING: #ifdef __RTEMS_STRICT_ORDER_MUTEX__ _Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue); the_mutex->queue.priority_before = the_thread->current_priority; #endif the_thread->resource_count++; 400071e4: 82 00 60 01 inc %g1 400071e8: c2 20 e0 1c st %g1, [ %g3 + 0x1c ] if (the_mutex->Attributes.priority_ceiling < 400071ec: d2 04 20 4c ld [ %l0 + 0x4c ], %o1 400071f0: 80 a2 40 02 cmp %o1, %g2 400071f4: 3a 80 00 0a bcc,a 4000721c <_CORE_mutex_Surrender+0x16c> 400071f8: b0 10 20 00 clr %i0 <== NOT EXECUTED the_thread->current_priority){ _Thread_Change_priority( 400071fc: 40 00 03 70 call 40007fbc <_Thread_Change_priority> 40007200: 94 10 20 00 clr %o2 } break; } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; 40007204: 81 c7 e0 08 ret 40007208: 91 e8 20 00 restore %g0, 0, %o0 4000720c: c2 24 20 50 st %g1, [ %l0 + 0x50 ] 40007210: 81 c7 e0 08 ret 40007214: 91 e8 20 00 restore %g0, 0, %o0 40007218: b0 10 20 00 clr %i0 return CORE_MUTEX_STATUS_SUCCESSFUL; } 4000721c: 81 c7 e0 08 ret 40007220: 81 e8 00 00 restore 40007c60 <_CORE_spinlock_Release>: */ CORE_spinlock_Status _CORE_spinlock_Release( CORE_spinlock_Control *the_spinlock ) { 40007c60: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; _ISR_Disable( level ); 40007c64: 7f ff ea 15 call 400024b8 40007c68: 01 00 00 00 nop /* * It must locked before it can be unlocked. */ if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) { 40007c6c: c2 06 20 04 ld [ %i0 + 4 ], %g1 40007c70: 80 a0 60 00 cmp %g1, 0 40007c74: 12 80 00 06 bne 40007c8c <_CORE_spinlock_Release+0x2c> 40007c78: 03 10 00 50 sethi %hi(0x40014000), %g1 _ISR_Enable( level ); 40007c7c: 7f ff ea 13 call 400024c8 40007c80: b0 10 20 06 mov 6, %i0 40007c84: 81 c7 e0 08 ret 40007c88: 81 e8 00 00 restore } /* * It must locked by the current thread before it can be unlocked. */ if ( the_spinlock->holder != _Thread_Executing->Object.id ) { 40007c8c: c2 00 63 80 ld [ %g1 + 0x380 ], %g1 40007c90: c4 06 20 0c ld [ %i0 + 0xc ], %g2 40007c94: c2 00 60 08 ld [ %g1 + 8 ], %g1 40007c98: 80 a0 80 01 cmp %g2, %g1 40007c9c: 02 80 00 06 be 40007cb4 <_CORE_spinlock_Release+0x54> 40007ca0: 01 00 00 00 nop _ISR_Enable( level ); 40007ca4: 7f ff ea 09 call 400024c8 <== NOT EXECUTED 40007ca8: b0 10 20 02 mov 2, %i0 ! 2 <== NOT EXECUTED 40007cac: 81 c7 e0 08 ret <== NOT EXECUTED 40007cb0: 81 e8 00 00 restore <== NOT EXECUTED } /* * Let it be unlocked. */ the_spinlock->users -= 1; 40007cb4: c2 06 20 08 ld [ %i0 + 8 ], %g1 40007cb8: 82 00 7f ff add %g1, -1, %g1 40007cbc: c2 26 20 08 st %g1, [ %i0 + 8 ] the_spinlock->lock = CORE_SPINLOCK_UNLOCKED; 40007cc0: c0 26 20 04 clr [ %i0 + 4 ] the_spinlock->holder = 0; 40007cc4: c0 26 20 0c clr [ %i0 + 0xc ] _ISR_Enable( level ); 40007cc8: 7f ff ea 00 call 400024c8 40007ccc: b0 10 20 00 clr %i0 return CORE_SPINLOCK_SUCCESSFUL; } 40007cd0: 81 c7 e0 08 ret 40007cd4: 81 e8 00 00 restore 40007cd8 <_CORE_spinlock_Wait>: CORE_spinlock_Status _CORE_spinlock_Wait( CORE_spinlock_Control *the_spinlock, bool wait, Watchdog_Interval timeout ) { 40007cd8: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout; 40007cdc: 03 10 00 51 sethi %hi(0x40014400), %g1 40007ce0: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 ! 40014414 <_Watchdog_Ticks_since_boot> _ISR_Disable( level ); 40007ce4: 7f ff e9 f5 call 400024b8 40007ce8: a2 06 80 01 add %i2, %g1, %l1 40007cec: 86 10 00 08 mov %o0, %g3 if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) && 40007cf0: c2 06 20 04 ld [ %i0 + 4 ], %g1 40007cf4: 80 a0 60 01 cmp %g1, 1 40007cf8: 12 80 00 0c bne 40007d28 <_CORE_spinlock_Wait+0x50> 40007cfc: 03 10 00 50 sethi %hi(0x40014000), %g1 40007d00: c2 00 63 80 ld [ %g1 + 0x380 ], %g1 ! 40014380 <_Thread_Executing> 40007d04: c4 06 20 0c ld [ %i0 + 0xc ], %g2 40007d08: c2 00 60 08 ld [ %g1 + 8 ], %g1 40007d0c: 80 a0 80 01 cmp %g2, %g1 40007d10: 12 80 00 06 bne 40007d28 <_CORE_spinlock_Wait+0x50> 40007d14: 01 00 00 00 nop (the_spinlock->holder == _Thread_Executing->Object.id) ) { _ISR_Enable( level ); 40007d18: 7f ff e9 ec call 400024c8 40007d1c: b0 10 20 01 mov 1, %i0 ! 1 40007d20: 81 c7 e0 08 ret 40007d24: 81 e8 00 00 restore return CORE_SPINLOCK_HOLDER_RELOCKING; } the_spinlock->users += 1; 40007d28: c2 06 20 08 ld [ %i0 + 8 ], %g1 } /* * Spinlock is unavailable. If not willing to wait, return. */ if ( !wait ) { 40007d2c: b2 0e 60 ff and %i1, 0xff, %i1 if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) && (the_spinlock->holder == _Thread_Executing->Object.id) ) { _ISR_Enable( level ); return CORE_SPINLOCK_HOLDER_RELOCKING; } the_spinlock->users += 1; 40007d30: 82 00 60 01 inc %g1 40007d34: c2 26 20 08 st %g1, [ %i0 + 8 ] } /* * They are willing to wait but there could be a timeout. */ if ( timeout && (limit <= _Watchdog_Ticks_since_boot) ) { 40007d38: 03 10 00 51 sethi %hi(0x40014400), %g1 40007d3c: a4 10 60 14 or %g1, 0x14, %l2 ! 40014414 <_Watchdog_Ticks_since_boot> 40007d40: 03 10 00 50 sethi %hi(0x40014000), %g1 40007d44: a0 10 62 c0 or %g1, 0x2c0, %l0 ! 400142c0 <_Thread_Dispatch_disable_level> _ISR_Enable( level ); return CORE_SPINLOCK_HOLDER_RELOCKING; } the_spinlock->users += 1; for ( ;; ) { if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) { 40007d48: c2 06 20 04 ld [ %i0 + 4 ], %g1 40007d4c: 80 a0 60 00 cmp %g1, 0 40007d50: 12 80 00 0d bne 40007d84 <_CORE_spinlock_Wait+0xac> 40007d54: 80 a6 60 00 cmp %i1, 0 the_spinlock->lock = CORE_SPINLOCK_LOCKED; the_spinlock->holder = _Thread_Executing->Object.id; 40007d58: 03 10 00 50 sethi %hi(0x40014000), %g1 40007d5c: c4 00 63 80 ld [ %g1 + 0x380 ], %g2 ! 40014380 <_Thread_Executing> return CORE_SPINLOCK_HOLDER_RELOCKING; } the_spinlock->users += 1; for ( ;; ) { if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) { the_spinlock->lock = CORE_SPINLOCK_LOCKED; 40007d60: 82 10 20 01 mov 1, %g1 40007d64: c2 26 20 04 st %g1, [ %i0 + 4 ] the_spinlock->holder = _Thread_Executing->Object.id; 40007d68: c2 00 a0 08 ld [ %g2 + 8 ], %g1 40007d6c: c2 26 20 0c st %g1, [ %i0 + 0xc ] _ISR_Enable( level ); 40007d70: b0 10 20 00 clr %i0 40007d74: 7f ff e9 d5 call 400024c8 40007d78: 90 10 00 03 mov %g3, %o0 40007d7c: 81 c7 e0 08 ret 40007d80: 81 e8 00 00 restore } /* * Spinlock is unavailable. If not willing to wait, return. */ if ( !wait ) { 40007d84: 12 80 00 0a bne 40007dac <_CORE_spinlock_Wait+0xd4> 40007d88: 80 a6 a0 00 cmp %i2, 0 the_spinlock->users -= 1; 40007d8c: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED 40007d90: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40007d94: c2 26 20 08 st %g1, [ %i0 + 8 ] <== NOT EXECUTED _ISR_Enable( level ); 40007d98: b0 10 20 05 mov 5, %i0 <== NOT EXECUTED 40007d9c: 7f ff e9 cb call 400024c8 <== NOT EXECUTED 40007da0: 90 10 00 03 mov %g3, %o0 <== NOT EXECUTED 40007da4: 81 c7 e0 08 ret <== NOT EXECUTED 40007da8: 81 e8 00 00 restore <== NOT EXECUTED } /* * They are willing to wait but there could be a timeout. */ if ( timeout && (limit <= _Watchdog_Ticks_since_boot) ) { 40007dac: 02 80 00 0e be 40007de4 <_CORE_spinlock_Wait+0x10c> 40007db0: 01 00 00 00 nop 40007db4: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 40007db8: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 40007dbc: 18 80 00 0a bgu 40007de4 <_CORE_spinlock_Wait+0x10c> <== NOT EXECUTED 40007dc0: 01 00 00 00 nop <== NOT EXECUTED the_spinlock->users -= 1; 40007dc4: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED 40007dc8: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40007dcc: c2 26 20 08 st %g1, [ %i0 + 8 ] <== NOT EXECUTED _ISR_Enable( level ); 40007dd0: b0 10 20 03 mov 3, %i0 <== NOT EXECUTED 40007dd4: 7f ff e9 bd call 400024c8 <== NOT EXECUTED 40007dd8: 90 10 00 03 mov %g3, %o0 <== NOT EXECUTED 40007ddc: 81 c7 e0 08 ret <== NOT EXECUTED 40007de0: 81 e8 00 00 restore <== NOT EXECUTED * * A spinlock cannot be deleted while it is being used so we are * safe from deletion. */ _ISR_Enable( level ); 40007de4: 7f ff e9 b9 call 400024c8 40007de8: 90 10 00 03 mov %g3, %o0 /* An ISR could occur here */ _Thread_Enable_dispatch(); 40007dec: 40 00 04 8c call 4000901c <_Thread_Enable_dispatch> 40007df0: 01 00 00 00 nop 40007df4: c2 04 00 00 ld [ %l0 ], %g1 40007df8: 82 00 60 01 inc %g1 40007dfc: c2 24 00 00 st %g1, [ %l0 ] /* Another thread could get dispatched here */ /* Reenter the critical sections so we can attempt the lock again. */ _Thread_Disable_dispatch(); _ISR_Disable( level ); 40007e00: 7f ff e9 ae call 400024b8 40007e04: 01 00 00 00 nop 40007e08: 86 10 00 08 mov %o0, %g3 40007e0c: 30 bf ff cf b,a 40007d48 <_CORE_spinlock_Wait+0x70> 40023a08 <_Chain_Insert>: void _Chain_Insert( Chain_Node *after_node, Chain_Node *node ) { 40023a08: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED ISR_Level level; _ISR_Disable( level ); 40023a0c: 7f ff 80 be call 40003d04 <== NOT EXECUTED 40023a10: 01 00 00 00 nop <== NOT EXECUTED ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 40023a14: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 40023a18: f0 26 60 04 st %i0, [ %i1 + 4 ] <== NOT EXECUTED before_node = after_node->next; after_node->next = the_node; 40023a1c: f2 26 00 00 st %i1, [ %i0 ] <== NOT EXECUTED the_node->next = before_node; before_node->previous = the_node; 40023a20: f2 20 60 04 st %i1, [ %g1 + 4 ] <== NOT EXECUTED Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; 40023a24: c2 26 40 00 st %g1, [ %i1 ] <== NOT EXECUTED _Chain_Insert_unprotected( after_node, node ); _ISR_Enable( level ); 40023a28: 7f ff 80 bb call 40003d14 <== NOT EXECUTED 40023a2c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 40023a30: 01 00 00 00 nop 4000c37c <_Debug_Is_enabled>: */ bool _Debug_Is_enabled( rtems_debug_control level ) { 4000c37c: 03 10 00 67 sethi %hi(0x40019c00), %g1 <== NOT EXECUTED 4000c380: c2 00 62 24 ld [ %g1 + 0x224 ], %g1 ! 40019e24 <_Debug_Level> <== NOT EXECUTED 4000c384: 90 0a 00 01 and %o0, %g1, %o0 <== NOT EXECUTED 4000c388: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED return (_Debug_Level & level) ? true : false; } 4000c38c: 81 c3 e0 08 retl <== NOT EXECUTED 4000c390: 90 40 20 00 addx %g0, 0, %o0 <== NOT EXECUTED 40005eb8 <_Event_Surrender>: */ void _Event_Surrender( Thread_Control *the_thread ) { 40005eb8: 9d e3 bf 98 save %sp, -104, %sp 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 ]; 40005ebc: e0 06 21 5c ld [ %i0 + 0x15c ], %l0 option_set = (rtems_option) the_thread->Wait.option; _ISR_Disable( level ); 40005ec0: 7f ff ef a6 call 40001d58 40005ec4: e2 06 20 30 ld [ %i0 + 0x30 ], %l1 40005ec8: b2 10 00 08 mov %o0, %i1 pending_events = api->pending_events; 40005ecc: c8 04 00 00 ld [ %l0 ], %g4 event_condition = (rtems_event_set) the_thread->Wait.count; 40005ed0: c4 06 20 24 ld [ %i0 + 0x24 ], %g2 seized_events = _Event_sets_Get( pending_events, event_condition ); /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { 40005ed4: 86 88 80 04 andcc %g2, %g4, %g3 40005ed8: 12 80 00 03 bne 40005ee4 <_Event_Surrender+0x2c> 40005edc: 03 10 00 67 sethi %hi(0x40019c00), %g1 _ISR_Enable( level ); 40005ee0: 30 80 00 42 b,a 40005fe8 <_Event_Surrender+0x130> /* * 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() && 40005ee4: c2 00 61 fc ld [ %g1 + 0x1fc ], %g1 ! 40019dfc <_ISR_Nest_level> 40005ee8: 80 a0 60 00 cmp %g1, 0 40005eec: 22 80 00 1e be,a 40005f64 <_Event_Surrender+0xac> 40005ef0: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 40005ef4: 03 10 00 67 sethi %hi(0x40019c00), %g1 40005ef8: c2 00 62 20 ld [ %g1 + 0x220 ], %g1 ! 40019e20 <_Thread_Executing> 40005efc: 80 a6 00 01 cmp %i0, %g1 40005f00: 32 80 00 19 bne,a 40005f64 <_Event_Surrender+0xac> 40005f04: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 40005f08: 1b 10 00 69 sethi %hi(0x4001a400), %o5 40005f0c: c2 03 62 80 ld [ %o5 + 0x280 ], %g1 ! 4001a680 <_Event_Sync_state> 40005f10: 80 a0 60 01 cmp %g1, 1 40005f14: 02 80 00 07 be 40005f30 <_Event_Surrender+0x78> 40005f18: 80 a0 c0 02 cmp %g3, %g2 40005f1c: c2 03 62 80 ld [ %o5 + 0x280 ], %g1 40005f20: 80 a0 60 02 cmp %g1, 2 40005f24: 32 80 00 10 bne,a 40005f64 <_Event_Surrender+0xac> 40005f28: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { 40005f2c: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED 40005f30: 02 80 00 04 be 40005f40 <_Event_Surrender+0x88> 40005f34: 80 8c 60 02 btst 2, %l1 40005f38: 02 80 00 0a be 40005f60 <_Event_Surrender+0xa8> <== NOT EXECUTED 40005f3c: 01 00 00 00 nop <== NOT EXECUTED api->pending_events = _Event_sets_Clear( pending_events,seized_events ); 40005f40: 82 29 00 03 andn %g4, %g3, %g1 40005f44: c2 24 00 00 st %g1, [ %l0 ] the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40005f48: c2 06 20 28 ld [ %i0 + 0x28 ], %g1 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { api->pending_events = _Event_sets_Clear( pending_events,seized_events ); the_thread->Wait.count = 0; 40005f4c: c0 26 20 24 clr [ %i0 + 0x24 ] *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40005f50: c6 20 40 00 st %g3, [ %g1 ] _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 40005f54: 84 10 20 03 mov 3, %g2 40005f58: 03 10 00 69 sethi %hi(0x4001a400), %g1 40005f5c: c4 20 62 80 st %g2, [ %g1 + 0x280 ] ! 4001a680 <_Event_Sync_state> } _ISR_Enable( level ); 40005f60: 30 80 00 22 b,a 40005fe8 <_Event_Surrender+0x130> } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 40005f64: 80 88 61 00 btst 0x100, %g1 40005f68: 02 80 00 20 be 40005fe8 <_Event_Surrender+0x130> 40005f6c: 80 a0 c0 02 cmp %g3, %g2 if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 40005f70: 02 80 00 04 be 40005f80 <_Event_Surrender+0xc8> 40005f74: 80 8c 60 02 btst 2, %l1 40005f78: 02 80 00 1c be 40005fe8 <_Event_Surrender+0x130> 40005f7c: 01 00 00 00 nop api->pending_events = _Event_sets_Clear( pending_events, seized_events ); 40005f80: 82 29 00 03 andn %g4, %g3, %g1 40005f84: c2 24 00 00 st %g1, [ %l0 ] the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40005f88: c2 06 20 28 ld [ %i0 + 0x28 ], %g1 * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { api->pending_events = _Event_sets_Clear( pending_events, seized_events ); the_thread->Wait.count = 0; 40005f8c: c0 26 20 24 clr [ %i0 + 0x24 ] *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40005f90: c6 20 40 00 st %g3, [ %g1 ] _ISR_Flash( level ); 40005f94: 7f ff ef 75 call 40001d68 40005f98: 90 10 00 19 mov %i1, %o0 40005f9c: 7f ff ef 6f call 40001d58 40005fa0: 01 00 00 00 nop if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 40005fa4: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 40005fa8: 80 a0 60 02 cmp %g1, 2 40005fac: 02 80 00 06 be 40005fc4 <_Event_Surrender+0x10c> 40005fb0: 82 10 20 03 mov 3, %g1 _ISR_Enable( level ); 40005fb4: 7f ff ef 6d call 40001d68 40005fb8: 90 10 00 19 mov %i1, %o0 RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 40005fbc: 10 80 00 08 b 40005fdc <_Event_Surrender+0x124> 40005fc0: 33 04 00 ff sethi %hi(0x1003fc00), %i1 RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 40005fc4: c2 26 20 50 st %g1, [ %i0 + 0x50 ] _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 40005fc8: 7f ff ef 68 call 40001d68 40005fcc: 90 10 00 19 mov %i1, %o0 (void) _Watchdog_Remove( &the_thread->Timer ); 40005fd0: 40 00 0e 21 call 40009854 <_Watchdog_Remove> 40005fd4: 90 06 20 48 add %i0, 0x48, %o0 40005fd8: 33 04 00 ff sethi %hi(0x1003fc00), %i1 40005fdc: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 40005fe0: 40 00 08 6f call 4000819c <_Thread_Clear_state> 40005fe4: 81 e8 00 00 restore _Thread_Unblock( the_thread ); } return; } } _ISR_Enable( level ); 40005fe8: 7f ff ef 60 call 40001d68 40005fec: 91 e8 00 19 restore %g0, %i1, %o0 40005ff0: 01 00 00 00 nop 40005ff4 <_Event_Timeout>: void _Event_Timeout( Objects_Id id, void *ignored ) { 40005ff4: 9d e3 bf 90 save %sp, -112, %sp Thread_Control *the_thread; Objects_Locations location; ISR_Level level; the_thread = _Thread_Get( id, &location ); 40005ff8: 90 10 00 18 mov %i0, %o0 40005ffc: 40 00 09 70 call 400085bc <_Thread_Get> 40006000: 92 07 bf f4 add %fp, -12, %o1 switch ( location ) { 40006004: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006008: 80 a0 60 00 cmp %g1, 0 4000600c: 12 80 00 0f bne 40006048 <_Event_Timeout+0x54> 40006010: b0 10 00 08 mov %o0, %i0 * this is the "timeout" transition. After a request is satisfied, * a timeout is not allowed to occur. */ _ISR_Disable( level ); 40006014: 7f ff ef 51 call 40001d58 40006018: 01 00 00 00 nop 4000601c: 86 10 00 08 mov %o0, %g3 if ( !the_thread->Wait.count ) { /* verify thread is waiting */ 40006020: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 40006024: 80 a0 60 00 cmp %g1, 0 40006028: 12 80 00 0a bne 40006050 <_Event_Timeout+0x5c> 4000602c: 03 10 00 67 sethi %hi(0x40019c00), %g1 */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40006030: 05 10 00 67 sethi %hi(0x40019c00), %g2 <== NOT EXECUTED 40006034: c2 00 a1 60 ld [ %g2 + 0x160 ], %g1 ! 40019d60 <_Thread_Dispatch_disable_level> <== NOT EXECUTED 40006038: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 4000603c: c2 20 a1 60 st %g1, [ %g2 + 0x160 ] <== NOT EXECUTED _Thread_Unnest_dispatch(); _ISR_Enable( level ); 40006040: 7f ff ef 4a call 40001d68 <== NOT EXECUTED 40006044: 01 00 00 00 nop <== NOT EXECUTED 40006048: 81 c7 e0 08 ret <== NOT EXECUTED 4000604c: 81 e8 00 00 restore <== NOT EXECUTED return; } the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { 40006050: c2 00 62 20 ld [ %g1 + 0x220 ], %g1 40006054: 80 a6 00 01 cmp %i0, %g1 40006058: 12 80 00 09 bne 4000607c <_Event_Timeout+0x88> 4000605c: c0 26 20 24 clr [ %i0 + 0x24 ] Thread_blocking_operation_States sync = _Event_Sync_state; 40006060: 05 10 00 69 sethi %hi(0x4001a400), %g2 40006064: c2 00 a2 80 ld [ %g2 + 0x280 ], %g1 ! 4001a680 <_Event_Sync_state> if ( (sync == THREAD_BLOCKING_OPERATION_SYNCHRONIZED) || 40006068: 80 a0 60 01 cmp %g1, 1 4000606c: 18 80 00 05 bgu 40006080 <_Event_Timeout+0x8c> 40006070: 82 10 20 06 mov 6, %g1 (sync == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) { _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 40006074: 82 10 20 02 mov 2, %g1 40006078: c2 20 a2 80 st %g1, [ %g2 + 0x280 ] } } the_thread->Wait.return_code = RTEMS_TIMEOUT; 4000607c: 82 10 20 06 mov 6, %g1 40006080: c2 26 20 34 st %g1, [ %i0 + 0x34 ] _ISR_Enable( level ); 40006084: 7f ff ef 39 call 40001d68 40006088: 90 10 00 03 mov %g3, %o0 RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 4000608c: 90 10 00 18 mov %i0, %o0 40006090: 13 04 00 ff sethi %hi(0x1003fc00), %o1 40006094: 40 00 08 42 call 4000819c <_Thread_Clear_state> 40006098: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 1003fff8 */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 4000609c: 05 10 00 67 sethi %hi(0x40019c00), %g2 400060a0: c2 00 a1 60 ld [ %g2 + 0x160 ], %g1 ! 40019d60 <_Thread_Dispatch_disable_level> 400060a4: 82 00 7f ff add %g1, -1, %g1 400060a8: c2 20 a1 60 st %g1, [ %g2 + 0x160 ] 400060ac: 81 c7 e0 08 ret 400060b0: 81 e8 00 00 restore 4000a258 <_Heap_Allocate_aligned>: void *_Heap_Allocate_aligned( Heap_Control *the_heap, size_t size, uint32_t alignment ) { 4000a258: 9d e3 bf 98 save %sp, -104, %sp uint32_t search_count; Heap_Block *the_block; void *user_ptr = NULL; uint32_t const page_size = the_heap->page_size; 4000a25c: e8 06 20 10 ld [ %i0 + 0x10 ], %l4 Heap_Block *const tail = _Heap_Tail(the_heap); uint32_t const end_to_user_offs = size - HEAP_BLOCK_HEADER_OFFSET; uint32_t const the_size = _Heap_Calc_block_size(size, page_size, the_heap->min_block_size); 4000a260: d4 06 20 14 ld [ %i0 + 0x14 ], %o2 4000a264: 90 10 00 19 mov %i1, %o0 4000a268: 40 00 01 5d call 4000a7dc <_Heap_Calc_block_size> 4000a26c: 92 10 00 14 mov %l4, %o1 void *user_ptr = NULL; uint32_t const page_size = the_heap->page_size; Heap_Statistics *const stats = &the_heap->stats; Heap_Block *const tail = _Heap_Tail(the_heap); uint32_t const end_to_user_offs = size - HEAP_BLOCK_HEADER_OFFSET; 4000a270: b2 06 7f fc add %i1, -4, %i1 uint32_t const the_size = _Heap_Calc_block_size(size, page_size, the_heap->min_block_size); if(the_size == 0) 4000a274: ba 92 20 00 orcc %o0, 0, %i5 4000a278: 02 80 00 67 be 4000a414 <_Heap_Allocate_aligned+0x1bc> 4000a27c: 90 10 20 00 clr %o0 return NULL; if(alignment == 0) 4000a280: 80 a6 a0 00 cmp %i2, 0 4000a284: 22 80 00 02 be,a 4000a28c <_Heap_Allocate_aligned+0x34> 4000a288: b4 10 20 08 mov 8, %i2 */ RTEMS_INLINE_ROUTINE Heap_Block *_Heap_First ( Heap_Control *the_heap ) { return _Heap_Head(the_heap)->next; 4000a28c: e2 06 20 08 ld [ %i0 + 8 ], %l1 4000a290: 10 80 00 59 b 4000a3f4 <_Heap_Allocate_aligned+0x19c> 4000a294: aa 10 20 00 clr %l5 */ RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size ( Heap_Block *the_block ) { return (the_block->size & ~HEAP_PREV_USED); 4000a298: a6 08 7f fe and %g1, -2, %l3 uint32_t const block_size = _Heap_Block_size(the_block); /* As we always coalesce free blocks, prev block must have been used. */ _HAssert(_Heap_Is_prev_used(the_block)); if(block_size >= the_size) { /* the_block is large enough. */ 4000a29c: 80 a4 c0 1d cmp %l3, %i5 4000a2a0: 2a 80 00 54 bcs,a 4000a3f0 <_Heap_Allocate_aligned+0x198> 4000a2a4: e2 04 60 08 ld [ %l1 + 8 ], %l1 _H_uptr_t *value, uint32_t alignment ) { _H_uptr_t v = *value; *value = v - (v % alignment); 4000a2a8: 92 10 00 1a mov %i2, %o1 /* Calculate 'aligned_user_addr' that will become the user pointer we return. It should be at least 'end_to_user_offs' bytes less than the the 'block_end' and should be aligned on 'alignment' boundary. Calculations are from the 'block_end' as we are going to split free block so that the upper part of the block becomes used block. */ _H_uptr_t const block_end = _H_p2u(the_block) + block_size; 4000a2ac: ae 04 40 13 add %l1, %l3, %l7 aligned_user_addr = block_end - end_to_user_offs; 4000a2b0: a0 25 c0 19 sub %l7, %i1, %l0 4000a2b4: 40 00 3f 59 call 4001a018 <.urem> 4000a2b8: 90 10 00 10 mov %l0, %o0 if(block_size >= the_size) { /* the_block is large enough. */ _H_uptr_t user_addr; _H_uptr_t aligned_user_addr; _H_uptr_t const user_area = _H_p2u(_Heap_User_area(the_block)); 4000a2bc: 92 10 00 14 mov %l4, %o1 4000a2c0: a4 24 00 08 sub %l0, %o0, %l2 4000a2c4: 40 00 3f 55 call 4001a018 <.urem> 4000a2c8: 90 10 00 12 mov %l2, %o0 4000a2cc: a0 04 60 08 add %l1, 8, %l0 4000a2d0: 84 24 80 08 sub %l2, %o0, %g2 only at 'page_size' aligned addresses */ user_addr = aligned_user_addr; _Heap_Align_down_uptr(&user_addr, page_size); /* Make sure 'user_addr' calculated didn't run out of 'the_block'. */ if(user_addr >= user_area) { 4000a2d4: 80 a0 80 10 cmp %g2, %l0 4000a2d8: 2a 80 00 46 bcs,a 4000a3f0 <_Heap_Allocate_aligned+0x198> 4000a2dc: e2 04 60 08 ld [ %l1 + 8 ], %l1 /* The block seems to be acceptable. Check if the remainder of 'the_block' is less than 'min_block_size' so that 'the_block' won't actually be split at the address we assume. */ if(user_addr - user_area < the_heap->min_block_size) { 4000a2e0: ec 06 20 14 ld [ %i0 + 0x14 ], %l6 4000a2e4: 82 20 80 10 sub %g2, %l0, %g1 4000a2e8: 80 a0 40 16 cmp %g1, %l6 4000a2ec: 1a 80 00 15 bcc 4000a340 <_Heap_Allocate_aligned+0xe8> 4000a2f0: 80 a4 a0 00 cmp %l2, 0 'aligned_user_addr' to be outside of [0,page_size) range. If we do, we will need to store this distance somewhere to be able to resurrect the block address from the user pointer. (Having the distance within [0,page_size) range allows resurrection by aligning user pointer down to the nearest 'page_size' boundary.) */ if(aligned_user_addr - user_addr >= page_size) { 4000a2f4: 82 24 80 10 sub %l2, %l0, %g1 4000a2f8: 80 a0 40 14 cmp %g1, %l4 4000a2fc: 0a 80 00 10 bcs 4000a33c <_Heap_Allocate_aligned+0xe4> 4000a300: 84 10 00 10 mov %l0, %g2 uint32_t alignment ) { _H_uptr_t v = *value; uint32_t a = alignment; _H_uptr_t r = v % a; 4000a304: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 4000a308: 40 00 3f 44 call 4001a018 <.urem> <== NOT EXECUTED 4000a30c: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED *value = r ? v - r + a : v; 4000a310: 82 04 00 1a add %l0, %i2, %g1 <== NOT EXECUTED 4000a314: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000a318: 12 80 00 03 bne 4000a324 <_Heap_Allocate_aligned+0xcc> <== NOT EXECUTED 4000a31c: 90 20 40 08 sub %g1, %o0, %o0 <== NOT EXECUTED 4000a320: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED /* The user pointer will be too far from 'user_addr'. See if we can make 'aligned_user_addr' to be close enough to the 'user_addr'. */ aligned_user_addr = user_addr; _Heap_Align_up_uptr(&aligned_user_addr, alignment); if(aligned_user_addr - user_addr >= page_size) { 4000a324: 82 22 00 10 sub %o0, %l0, %g1 <== NOT EXECUTED 4000a328: 80 a0 40 14 cmp %g1, %l4 <== NOT EXECUTED 4000a32c: 3a 80 00 31 bcc,a 4000a3f0 <_Heap_Allocate_aligned+0x198> <== NOT EXECUTED 4000a330: e2 04 60 08 ld [ %l1 + 8 ], %l1 <== NOT EXECUTED 4000a334: 84 10 00 10 mov %l0, %g2 <== NOT EXECUTED 4000a338: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED aligned_user_addr = 0; } } } if(aligned_user_addr) { 4000a33c: 80 a4 a0 00 cmp %l2, 0 4000a340: 22 80 00 2c be,a 4000a3f0 <_Heap_Allocate_aligned+0x198> 4000a344: e2 04 60 08 ld [ %l1 + 8 ], %l1 <== NOT EXECUTED /* The block is indeed acceptable: calculate the size of the block to be allocated and perform allocation. */ uint32_t const alloc_size = block_end - user_addr + HEAP_BLOCK_USER_OFFSET; 4000a348: 82 05 e0 08 add %l7, 8, %g1 4000a34c: a0 20 40 02 sub %g1, %g2, %l0 Heap_Block *the_block, uint32_t alloc_size) { Heap_Statistics *const stats = &the_heap->stats; uint32_t const block_size = _Heap_Block_size(the_block); uint32_t const the_rest = block_size - alloc_size; 4000a350: 84 24 c0 10 sub %l3, %l0, %g2 _HAssert(_Heap_Is_aligned(block_size, the_heap->page_size)); _HAssert(_Heap_Is_aligned(alloc_size, the_heap->page_size)); _HAssert(alloc_size <= block_size); _HAssert(_Heap_Is_prev_used(the_block)); if(the_rest >= the_heap->min_block_size) { 4000a354: 80 a0 80 16 cmp %g2, %l6 4000a358: 2a 80 00 08 bcs,a 4000a378 <_Heap_Allocate_aligned+0x120> 4000a35c: c6 04 60 08 ld [ %l1 + 8 ], %g3 /* Split the block so that lower part is still free, and upper part becomes used. */ the_block->size = the_rest | HEAP_PREV_USED; 4000a360: 82 10 a0 01 or %g2, 1, %g1 4000a364: c2 24 60 04 st %g1, [ %l1 + 4 ] RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( void *base, uint32_t offset ) { return (void *)((char *)base + offset); 4000a368: a2 04 40 02 add %l1, %g2, %l1 the_block = _Heap_Block_at(the_block, the_rest); the_block->prev_size = the_rest; 4000a36c: c4 24 40 00 st %g2, [ %l1 ] the_block->size = alloc_size; 4000a370: 10 80 00 09 b 4000a394 <_Heap_Allocate_aligned+0x13c> 4000a374: e0 24 60 04 st %l0, [ %l1 + 4 ] ) { Heap_Block *block = the_block; Heap_Block *next = block->next; Heap_Block *prev = block->prev; 4000a378: c4 04 60 0c ld [ %l1 + 0xc ], %g2 /* Don't split the block as remainder is either zero or too small to be used as a separate free block. Change 'alloc_size' to the size of the block and remove the block from the list of free blocks. */ _Heap_Block_remove(the_block); alloc_size = block_size; stats->free_blocks -= 1; 4000a37c: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 prev->next = next; next->prev = prev; 4000a380: c4 20 e0 0c st %g2, [ %g3 + 0xc ] 4000a384: 82 00 7f ff add %g1, -1, %g1 { Heap_Block *block = the_block; Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; 4000a388: c6 20 a0 08 st %g3, [ %g2 + 8 ] 4000a38c: c2 26 20 38 st %g1, [ %i0 + 0x38 ] 4000a390: a0 10 00 13 mov %l3, %l0 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( void *base, uint32_t offset ) { return (Heap_Block *) _Addresses_Add_offset( base, offset ); 4000a394: 84 04 40 10 add %l1, %l0, %g2 } /* Mark the block as used (in the next block). */ _Heap_Block_at(the_block, alloc_size)->size |= HEAP_PREV_USED; 4000a398: c2 00 a0 04 ld [ %g2 + 4 ], %g1 4000a39c: 82 10 60 01 or %g1, 1, %g1 4000a3a0: c2 20 a0 04 st %g1, [ %g2 + 4 ] /* Update statistics */ stats->free_size -= alloc_size; 4000a3a4: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 if(stats->min_free_size > stats->free_size) 4000a3a8: c4 06 20 34 ld [ %i0 + 0x34 ], %g2 stats->free_blocks -= 1; } /* Mark the block as used (in the next block). */ _Heap_Block_at(the_block, alloc_size)->size |= HEAP_PREV_USED; /* Update statistics */ stats->free_size -= alloc_size; 4000a3ac: 82 20 40 10 sub %g1, %l0, %g1 if(stats->min_free_size > stats->free_size) 4000a3b0: 80 a0 80 01 cmp %g2, %g1 4000a3b4: 08 80 00 03 bleu 4000a3c0 <_Heap_Allocate_aligned+0x168> 4000a3b8: c2 26 20 30 st %g1, [ %i0 + 0x30 ] stats->min_free_size = stats->free_size; 4000a3bc: c2 26 20 34 st %g1, [ %i0 + 0x34 ] stats->used_blocks += 1; 4000a3c0: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 _HAssert(_Heap_Is_aligned_ptr((void*)aligned_user_addr, alignment)); the_block = block_allocate(the_heap, the_block, alloc_size); stats->searches += search_count + 1; 4000a3c4: c6 06 20 4c ld [ %i0 + 0x4c ], %g3 stats->allocs += 1; 4000a3c8: c4 06 20 48 ld [ %i0 + 0x48 ], %g2 _Heap_Block_at(the_block, alloc_size)->size |= HEAP_PREV_USED; /* Update statistics */ stats->free_size -= alloc_size; if(stats->min_free_size > stats->free_size) stats->min_free_size = stats->free_size; stats->used_blocks += 1; 4000a3cc: 82 00 60 01 inc %g1 _HAssert(_Heap_Is_aligned_ptr((void*)aligned_user_addr, alignment)); the_block = block_allocate(the_heap, the_block, alloc_size); stats->searches += search_count + 1; 4000a3d0: 86 00 e0 01 inc %g3 stats->allocs += 1; 4000a3d4: 84 00 a0 01 inc %g2 _HAssert(_Heap_Is_aligned_ptr((void*)aligned_user_addr, alignment)); the_block = block_allocate(the_heap, the_block, alloc_size); stats->searches += search_count + 1; 4000a3d8: 86 00 c0 15 add %g3, %l5, %g3 _Heap_Block_at(the_block, alloc_size)->size |= HEAP_PREV_USED; /* Update statistics */ stats->free_size -= alloc_size; if(stats->min_free_size > stats->free_size) stats->min_free_size = stats->free_size; stats->used_blocks += 1; 4000a3dc: c2 26 20 40 st %g1, [ %i0 + 0x40 ] _HAssert(_Heap_Is_aligned_ptr((void*)aligned_user_addr, alignment)); the_block = block_allocate(the_heap, the_block, alloc_size); stats->searches += search_count + 1; stats->allocs += 1; 4000a3e0: c4 26 20 48 st %g2, [ %i0 + 0x48 ] _HAssert(_Heap_Is_aligned_ptr((void*)aligned_user_addr, alignment)); the_block = block_allocate(the_heap, the_block, alloc_size); stats->searches += search_count + 1; 4000a3e4: c6 26 20 4c st %g3, [ %i0 + 0x4c ] stats->allocs += 1; check_result(the_heap, the_block, user_addr, aligned_user_addr, size); user_ptr = (void*)aligned_user_addr; 4000a3e8: 10 80 00 07 b 4000a404 <_Heap_Allocate_aligned+0x1ac> 4000a3ec: 90 10 00 12 mov %l2, %o0 /* Find large enough free block that satisfies the alignment requirements. */ for(the_block = _Heap_First(the_heap), search_count = 0; the_block != tail; the_block = the_block->next, ++search_count) 4000a3f0: aa 05 60 01 inc %l5 alignment = CPU_ALIGNMENT; /* Find large enough free block that satisfies the alignment requirements. */ for(the_block = _Heap_First(the_heap), search_count = 0; the_block != tail; 4000a3f4: 80 a4 40 18 cmp %l1, %i0 4000a3f8: 32 bf ff a8 bne,a 4000a298 <_Heap_Allocate_aligned+0x40> 4000a3fc: c2 04 60 04 ld [ %l1 + 4 ], %g1 4000a400: 90 10 20 00 clr %o0 } } } } if(stats->max_search < search_count) 4000a404: c2 06 20 44 ld [ %i0 + 0x44 ], %g1 4000a408: 80 a0 40 15 cmp %g1, %l5 4000a40c: 2a 80 00 02 bcs,a 4000a414 <_Heap_Allocate_aligned+0x1bc> 4000a410: ea 26 20 44 st %l5, [ %i0 + 0x44 ] stats->max_search = search_count; return user_ptr; } 4000a414: 81 c7 e0 08 ret 4000a418: 91 e8 00 08 restore %g0, %o0, %o0 4002e338 <_Heap_Get_information>: Heap_Block *const end = the_heap->final; _HAssert(the_block->prev_size == HEAP_PREV_USED); _HAssert(_Heap_Is_prev_used(the_block)); the_info->Free.number = 0; 4002e338: c0 22 40 00 clr [ %o1 ] Heap_Control *the_heap, Heap_Information_block *the_info ) { Heap_Block *the_block = the_heap->start; Heap_Block *const end = the_heap->final; 4002e33c: d8 02 20 24 ld [ %o0 + 0x24 ], %o4 _HAssert(the_block->prev_size == HEAP_PREV_USED); _HAssert(_Heap_Is_prev_used(the_block)); the_info->Free.number = 0; the_info->Free.total = 0; 4002e340: c0 22 60 08 clr [ %o1 + 8 ] the_info->Free.largest = 0; 4002e344: c0 22 60 04 clr [ %o1 + 4 ] the_info->Used.number = 0; 4002e348: c0 22 60 0c clr [ %o1 + 0xc ] the_info->Used.total = 0; 4002e34c: c0 22 60 14 clr [ %o1 + 0x14 ] the_info->Used.largest = 0; 4002e350: c0 22 60 10 clr [ %o1 + 0x10 ] Heap_Get_information_status _Heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { Heap_Block *the_block = the_heap->start; 4002e354: 10 80 00 23 b 4002e3e0 <_Heap_Get_information+0xa8> 4002e358: c4 02 20 20 ld [ %o0 + 0x20 ], %g2 */ RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size ( Heap_Block *the_block ) { return (the_block->size & ~HEAP_PREV_USED); 4002e35c: 88 08 7f fe and %g1, -2, %g4 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( void *base, uint32_t offset ) { return (Heap_Block *) _Addresses_Add_offset( base, offset ); 4002e360: 9a 00 80 04 add %g2, %g4, %o5 while ( the_block != end ) { uint32_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); if ( _Heap_Is_prev_used(next_block) ) { 4002e364: c2 03 60 04 ld [ %o5 + 4 ], %g1 4002e368: 80 88 60 01 btst 1, %g1 4002e36c: 22 80 00 0d be,a 4002e3a0 <_Heap_Get_information+0x68> 4002e370: c2 02 40 00 ld [ %o1 ], %g1 the_info->Used.number++; 4002e374: c2 02 60 0c ld [ %o1 + 0xc ], %g1 the_info->Used.total += the_size; 4002e378: c4 02 60 14 ld [ %o1 + 0x14 ], %g2 if ( the_info->Used.largest < the_size ) 4002e37c: c6 02 60 10 ld [ %o1 + 0x10 ], %g3 while ( the_block != end ) { uint32_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); if ( _Heap_Is_prev_used(next_block) ) { the_info->Used.number++; 4002e380: 82 00 60 01 inc %g1 the_info->Used.total += the_size; 4002e384: 84 00 80 04 add %g2, %g4, %g2 while ( the_block != end ) { uint32_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); if ( _Heap_Is_prev_used(next_block) ) { the_info->Used.number++; 4002e388: c2 22 60 0c st %g1, [ %o1 + 0xc ] the_info->Used.total += the_size; if ( the_info->Used.largest < the_size ) 4002e38c: 80 a0 c0 04 cmp %g3, %g4 4002e390: 1a 80 00 13 bcc 4002e3dc <_Heap_Get_information+0xa4> 4002e394: c4 22 60 14 st %g2, [ %o1 + 0x14 ] the_info->Used.largest = the_size; 4002e398: 10 80 00 11 b 4002e3dc <_Heap_Get_information+0xa4> 4002e39c: c8 22 60 10 st %g4, [ %o1 + 0x10 ] } else { the_info->Free.number++; the_info->Free.total += the_size; 4002e3a0: c4 02 60 08 ld [ %o1 + 8 ], %g2 if ( the_info->Free.largest < the_size ) 4002e3a4: c6 02 60 04 ld [ %o1 + 4 ], %g3 the_info->Used.number++; the_info->Used.total += the_size; if ( the_info->Used.largest < the_size ) the_info->Used.largest = the_size; } else { the_info->Free.number++; 4002e3a8: 82 00 60 01 inc %g1 the_info->Free.total += the_size; 4002e3ac: 84 00 80 04 add %g2, %g4, %g2 the_info->Used.number++; the_info->Used.total += the_size; if ( the_info->Used.largest < the_size ) the_info->Used.largest = the_size; } else { the_info->Free.number++; 4002e3b0: c2 22 40 00 st %g1, [ %o1 ] the_info->Free.total += the_size; if ( the_info->Free.largest < the_size ) 4002e3b4: 80 a0 c0 04 cmp %g3, %g4 4002e3b8: 1a 80 00 03 bcc 4002e3c4 <_Heap_Get_information+0x8c> 4002e3bc: c4 22 60 08 st %g2, [ %o1 + 8 ] the_info->Free.largest = the_size; 4002e3c0: c8 22 60 04 st %g4, [ %o1 + 4 ] if ( the_size != next_block->prev_size ) 4002e3c4: c2 03 40 00 ld [ %o5 ], %g1 4002e3c8: 80 a1 00 01 cmp %g4, %g1 4002e3cc: 02 80 00 05 be 4002e3e0 <_Heap_Get_information+0xa8> 4002e3d0: 84 10 00 0d mov %o5, %g2 4002e3d4: 81 c3 e0 08 retl <== NOT EXECUTED 4002e3d8: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 4002e3dc: 84 10 00 0d mov %o5, %g2 the_info->Free.largest = 0; the_info->Used.number = 0; the_info->Used.total = 0; the_info->Used.largest = 0; while ( the_block != end ) { 4002e3e0: 80 a0 80 0c cmp %g2, %o4 4002e3e4: 32 bf ff de bne,a 4002e35c <_Heap_Get_information+0x24> 4002e3e8: c2 00 a0 04 ld [ %g2 + 4 ], %g1 } /* Handle the last dummy block. Don't consider this block to be "used" as client never allocated it. Make 'Used.total' contain this blocks' overhead though. */ the_info->Used.total += HEAP_OVERHEAD; 4002e3ec: c2 02 60 14 ld [ %o1 + 0x14 ], %g1 4002e3f0: 90 10 20 00 clr %o0 4002e3f4: 82 00 60 08 add %g1, 8, %g1 return HEAP_GET_INFORMATION_SUCCESSFUL; } 4002e3f8: 81 c3 e0 08 retl 4002e3fc: c2 22 60 14 st %g1, [ %o1 + 0x14 ] 40017554 <_Heap_Resize_block>: void *starting_address, size_t size, uint32_t *old_mem_size, uint32_t *avail_mem_size ) { 40017554: 9d e3 bf 98 save %sp, -104, %sp Heap_Block *next_next_block; uint32_t old_block_size; uint32_t old_user_size; uint32_t prev_used_flag; Heap_Statistics *const stats = &the_heap->stats; uint32_t const min_block_size = the_heap->min_block_size; 40017558: e8 06 20 14 ld [ %i0 + 0x14 ], %l4 uint32_t const page_size = the_heap->page_size; 4001755c: ec 06 20 10 ld [ %i0 + 0x10 ], %l6 *old_mem_size = 0; 40017560: c0 26 c0 00 clr [ %i3 ] *avail_mem_size = 0; 40017564: c0 27 00 00 clr [ %i4 ] /* The address passed could be greater than the block address plus * HEAP_BLOCK_USER_OFFSET as _Heap_Allocate_aligned() may produce such user * pointers. To get rid of this offset we need to align the address down * to the nearest 'page_size' boundary. */ _Heap_Align_down_uptr ( &addr, the_heap->page_size ); *the_block = (Heap_Block *)(addr - HEAP_BLOCK_USER_OFFSET); 40017568: d2 06 20 10 ld [ %i0 + 0x10 ], %o1 4001756c: 7f ff f6 53 call 40014eb8 <.urem> 40017570: 90 10 00 19 mov %i1, %o0 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in ( Heap_Control *the_heap, Heap_Block *the_block ) { return _Addresses_Is_in_range( the_block, the_heap->start, the_heap->final ); 40017574: c8 06 20 20 ld [ %i0 + 0x20 ], %g4 40017578: c6 06 20 24 ld [ %i0 + 0x24 ], %g3 /* The address passed could be greater than the block address plus * HEAP_BLOCK_USER_OFFSET as _Heap_Allocate_aligned() may produce such user * pointers. To get rid of this offset we need to align the address down * to the nearest 'page_size' boundary. */ _Heap_Align_down_uptr ( &addr, the_heap->page_size ); *the_block = (Heap_Block *)(addr - HEAP_BLOCK_USER_OFFSET); 4001757c: 82 06 7f f8 add %i1, -8, %g1 40017580: a4 20 40 08 sub %g1, %o0, %l2 _Heap_Start_of_block(the_heap, starting_address, &the_block); _HAssert(_Heap_Is_block_in(the_heap, the_block)); if (!_Heap_Is_block_in(the_heap, the_block)) 40017584: 80 a4 80 04 cmp %l2, %g4 40017588: 84 60 3f ff subx %g0, -1, %g2 4001758c: 80 a0 c0 12 cmp %g3, %l2 40017590: 82 60 3f ff subx %g0, -1, %g1 40017594: 80 88 80 01 btst %g2, %g1 40017598: 02 80 00 75 be 4001776c <_Heap_Resize_block+0x218> 4001759c: a6 10 00 18 mov %i0, %l3 return HEAP_RESIZE_FATAL_ERROR; prev_used_flag = the_block->size & HEAP_PREV_USED; 400175a0: da 04 a0 04 ld [ %l2 + 4 ], %o5 */ RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size ( Heap_Block *the_block ) { return (the_block->size & ~HEAP_PREV_USED); 400175a4: aa 0b 7f fe and %o5, -2, %l5 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( void *base, uint32_t offset ) { return (Heap_Block *) _Addresses_Add_offset( base, offset ); 400175a8: a2 04 80 15 add %l2, %l5, %l1 old_block_size = _Heap_Block_size(the_block); next_block = _Heap_Block_at(the_block, old_block_size); _HAssert(_Heap_Is_block_in(the_heap, next_block)); _HAssert(_Heap_Is_prev_used(next_block)); if ( !_Heap_Is_block_in(the_heap, next_block) || 400175ac: 80 a4 40 04 cmp %l1, %g4 400175b0: 84 60 3f ff subx %g0, -1, %g2 400175b4: 80 a0 c0 11 cmp %g3, %l1 400175b8: 82 60 3f ff subx %g0, -1, %g1 400175bc: 80 88 80 01 btst %g2, %g1 400175c0: 02 80 00 6b be 4001776c <_Heap_Resize_block+0x218> 400175c4: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used ( Heap_Block *the_block ) { return (the_block->size & HEAP_PREV_USED); 400175c8: c2 04 60 04 ld [ %l1 + 4 ], %g1 400175cc: 80 88 60 01 btst 1, %g1 400175d0: 02 80 00 67 be 4001776c <_Heap_Resize_block+0x218> 400175d4: 80 a4 40 03 cmp %l1, %g3 */ RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size ( Heap_Block *the_block ) { return (the_block->size & ~HEAP_PREV_USED); 400175d8: b0 08 7f fe and %g1, -2, %i0 !_Heap_Is_prev_used(next_block)) return HEAP_RESIZE_FATAL_ERROR; next_block_size = _Heap_Block_size(next_block); next_next_block = _Heap_Block_at(next_block, next_block_size); next_is_used = (next_block == the_heap->final) || 400175dc: 84 10 20 01 mov 1, %g2 400175e0: 02 80 00 04 be 400175f0 <_Heap_Resize_block+0x9c> 400175e4: 82 04 40 18 add %l1, %i0, %g1 400175e8: c2 00 60 04 ld [ %g1 + 4 ], %g1 400175ec: 84 08 60 01 and %g1, 1, %g2 _Heap_Is_prev_used(next_next_block); /* See _Heap_Size_of_user_area() source for explanations */ old_user_size = _Addresses_Subtract(next_block, starting_address) 400175f0: 82 24 40 19 sub %l1, %i1, %g1 400175f4: 82 00 60 04 add %g1, 4, %g1 + HEAP_BLOCK_HEADER_OFFSET; *old_mem_size = old_user_size; 400175f8: c2 26 c0 00 st %g1, [ %i3 ] !_Heap_Is_prev_used(next_block)) return HEAP_RESIZE_FATAL_ERROR; next_block_size = _Heap_Block_size(next_block); next_next_block = _Heap_Block_at(next_block, next_block_size); next_is_used = (next_block == the_heap->final) || 400175fc: b2 10 00 02 mov %g2, %i1 old_user_size = _Addresses_Subtract(next_block, starting_address) + HEAP_BLOCK_HEADER_OFFSET; *old_mem_size = old_user_size; if (size > old_user_size) { 40017600: 80 a6 80 01 cmp %i2, %g1 40017604: 08 80 00 1e bleu 4001767c <_Heap_Resize_block+0x128> 40017608: b6 0b 60 01 and %o5, 1, %i3 /* Need to extend the block: allocate part of the next block and then merge 'the_block' and allocated block together. */ if (next_is_used) /* Next block is in use, -- no way to extend */ 4001760c: 80 a6 60 00 cmp %i1, 0 40017610: 12 80 00 59 bne 40017774 <_Heap_Resize_block+0x220> 40017614: a0 26 80 01 sub %i2, %g1, %l0 uint32_t alignment ) { uint32_t v = *value; uint32_t a = alignment; uint32_t r = v % a; 40017618: 92 10 00 16 mov %l6, %o1 4001761c: 7f ff f6 27 call 40014eb8 <.urem> 40017620: 90 10 00 10 mov %l0, %o0 *value = r ? v - r + a : v; 40017624: 80 a2 20 00 cmp %o0, 0 40017628: 02 80 00 05 be 4001763c <_Heap_Resize_block+0xe8> 4001762c: 80 a4 00 14 cmp %l0, %l4 40017630: 82 04 00 16 add %l0, %l6, %g1 40017634: a0 20 40 08 sub %g1, %o0, %l0 40017638: 80 a4 00 14 cmp %l0, %l4 4001763c: 1a 80 00 03 bcc 40017648 <_Heap_Resize_block+0xf4> 40017640: 90 10 00 10 mov %l0, %o0 40017644: 90 10 00 14 mov %l4, %o0 else { uint32_t add_block_size = size - old_user_size; _Heap_Align_up(&add_block_size, page_size); if (add_block_size < min_block_size) add_block_size = min_block_size; if (add_block_size > next_block_size) 40017648: 80 a2 00 18 cmp %o0, %i0 4001764c: 18 80 00 4a bgu 40017774 <_Heap_Resize_block+0x220> 40017650: 94 10 00 08 mov %o0, %o2 return HEAP_RESIZE_UNSATISFIED; /* Next block is too small or none. */ add_block_size = 40017654: 92 10 00 11 mov %l1, %o1 40017658: 7f ff bf c6 call 40007570 <_Heap_Block_allocate> 4001765c: 90 10 00 13 mov %l3, %o0 _Heap_Block_allocate(the_heap, next_block, add_block_size); /* Merge two subsequent blocks */ the_block->size = (old_block_size + add_block_size) | prev_used_flag; 40017660: 90 02 00 15 add %o0, %l5, %o0 40017664: 90 12 00 1b or %o0, %i3, %o0 40017668: d0 24 a0 04 st %o0, [ %l2 + 4 ] --stats->used_blocks; 4001766c: c2 04 e0 40 ld [ %l3 + 0x40 ], %g1 40017670: 82 00 7f ff add %g1, -1, %g1 40017674: 10 80 00 39 b 40017758 <_Heap_Resize_block+0x204> 40017678: c2 24 e0 40 st %g1, [ %l3 + 0x40 ] } } else { /* Calculate how much memory we could free */ uint32_t free_block_size = old_user_size - size; 4001767c: a0 20 40 1a sub %g1, %i2, %l0 uint32_t *value, uint32_t alignment ) { uint32_t v = *value; *value = v - (v % alignment); 40017680: 92 10 00 16 mov %l6, %o1 40017684: 7f ff f6 0d call 40014eb8 <.urem> 40017688: 90 10 00 10 mov %l0, %o0 _Heap_Align_down(&free_block_size, page_size); if (free_block_size > 0) { 4001768c: a0 a4 00 08 subcc %l0, %o0, %l0 40017690: 22 80 00 33 be,a 4001775c <_Heap_Resize_block+0x208> 40017694: c2 04 e0 54 ld [ %l3 + 0x54 ], %g1 /* To free some memory the block should be shortened so that it can can hold 'size' user bytes and still remain not shorter than 'min_block_size'. */ uint32_t new_block_size = old_block_size - free_block_size; 40017698: 84 25 40 10 sub %l5, %l0, %g2 if (new_block_size < min_block_size) { 4001769c: 80 a0 80 14 cmp %g2, %l4 400176a0: 1a 80 00 07 bcc 400176bc <_Heap_Resize_block+0x168> 400176a4: 80 a6 60 00 cmp %i1, 0 uint32_t delta = min_block_size - new_block_size; 400176a8: 82 25 00 02 sub %l4, %g2, %g1 _HAssert(free_block_size >= delta); free_block_size -= delta; if (free_block_size == 0) { 400176ac: a0 a4 00 01 subcc %l0, %g1, %l0 400176b0: 02 80 00 2a be 40017758 <_Heap_Resize_block+0x204> 400176b4: 84 00 80 01 add %g2, %g1, %g2 _HAssert(new_block_size >= min_block_size); _HAssert(new_block_size + free_block_size == old_block_size); _HAssert(_Heap_Is_aligned(new_block_size, page_size)); _HAssert(_Heap_Is_aligned(free_block_size, page_size)); if (!next_is_used) { 400176b8: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 400176bc: 12 80 00 15 bne 40017710 <_Heap_Resize_block+0x1bc> 400176c0: 80 a4 00 14 cmp %l0, %l4 Heap_Block *const new_next_block = _Heap_Block_at(the_block, new_block_size); uint32_t const new_next_block_size = next_block_size + free_block_size; _HAssert(_Heap_Is_block_in(the_heap, next_next_block)); the_block->size = new_block_size | prev_used_flag; 400176c4: 82 10 80 1b or %g2, %i3, %g1 if (!next_is_used) { /* Extend the next block to the low addresses by 'free_block_size' */ Heap_Block *const new_next_block = _Heap_Block_at(the_block, new_block_size); uint32_t const new_next_block_size = next_block_size + free_block_size; 400176c8: 86 04 00 18 add %l0, %i0, %g3 _HAssert(_Heap_Is_block_in(the_heap, next_next_block)); the_block->size = new_block_size | prev_used_flag; 400176cc: c2 24 a0 04 st %g1, [ %l2 + 4 ] new_next_block->size = new_next_block_size | HEAP_PREV_USED; 400176d0: 82 10 e0 01 or %g3, 1, %g1 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( void *base, uint32_t offset ) { return (Heap_Block *) _Addresses_Add_offset( base, offset ); 400176d4: 84 04 80 02 add %l2, %g2, %g2 next_next_block->prev_size = new_next_block_size; 400176d8: c6 24 40 18 st %g3, [ %l1 + %i0 ] Heap_Block *new_block ) { Heap_Block *block = old_block; Heap_Block *next = block->next; Heap_Block *prev = block->prev; 400176dc: da 04 60 0c ld [ %l1 + 0xc ], %o5 Heap_Block *old_block, Heap_Block *new_block ) { Heap_Block *block = old_block; Heap_Block *next = block->next; 400176e0: c8 04 60 08 ld [ %l1 + 8 ], %g4 _Heap_Block_at(the_block, new_block_size); uint32_t const new_next_block_size = next_block_size + free_block_size; _HAssert(_Heap_Is_block_in(the_heap, next_next_block)); the_block->size = new_block_size | prev_used_flag; new_next_block->size = new_next_block_size | HEAP_PREV_USED; 400176e4: c2 20 a0 04 st %g1, [ %g2 + 4 ] next_next_block->prev_size = new_next_block_size; _Heap_Block_replace(next_block, new_next_block); the_heap->stats.free_size += free_block_size; 400176e8: c2 04 e0 30 ld [ %l3 + 0x30 ], %g1 Heap_Block *prev = block->prev; block = new_block; block->next = next; 400176ec: c8 20 a0 08 st %g4, [ %g2 + 8 ] 400176f0: 82 00 40 10 add %g1, %l0, %g1 block->prev = prev; 400176f4: da 20 a0 0c st %o5, [ %g2 + 0xc ] 400176f8: c2 24 e0 30 st %g1, [ %l3 + 0x30 ] *avail_mem_size = new_next_block_size - HEAP_BLOCK_USED_OVERHEAD; 400176fc: 86 00 ff fc add %g3, -4, %g3 next->prev = prev->next = block; 40017700: c4 21 20 0c st %g2, [ %g4 + 0xc ] 40017704: c4 23 60 08 st %g2, [ %o5 + 8 ] 40017708: 10 80 00 14 b 40017758 <_Heap_Resize_block+0x204> 4001770c: c6 27 00 00 st %g3, [ %i4 ] } else if (free_block_size >= min_block_size) { 40017710: 2a 80 00 13 bcs,a 4001775c <_Heap_Resize_block+0x208> <== NOT EXECUTED 40017714: c2 04 e0 54 ld [ %l3 + 0x54 ], %g1 <== NOT EXECUTED /* Split the block into 2 used parts, then free the second one. */ the_block->size = new_block_size | prev_used_flag; 40017718: 82 10 80 1b or %g2, %i3, %g1 <== NOT EXECUTED 4001771c: c2 24 a0 04 st %g1, [ %l2 + 4 ] <== NOT EXECUTED next_block = _Heap_Block_at(the_block, new_block_size); next_block->size = free_block_size | HEAP_PREV_USED; 40017720: 82 14 20 01 or %l0, 1, %g1 <== NOT EXECUTED RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( void *base, uint32_t offset ) { return (Heap_Block *) _Addresses_Add_offset( base, offset ); 40017724: 92 04 80 02 add %l2, %g2, %o1 <== NOT EXECUTED 40017728: c2 22 60 04 st %g1, [ %o1 + 4 ] <== NOT EXECUTED ++stats->used_blocks; /* We have created used block */ 4001772c: c2 04 e0 40 ld [ %l3 + 0x40 ], %g1 <== NOT EXECUTED --stats->frees; /* Don't count next call in stats */ 40017730: c4 04 e0 50 ld [ %l3 + 0x50 ], %g2 <== NOT EXECUTED } else if (free_block_size >= min_block_size) { /* Split the block into 2 used parts, then free the second one. */ the_block->size = new_block_size | prev_used_flag; next_block = _Heap_Block_at(the_block, new_block_size); next_block->size = free_block_size | HEAP_PREV_USED; ++stats->used_blocks; /* We have created used block */ 40017734: 82 00 60 01 inc %g1 <== NOT EXECUTED --stats->frees; /* Don't count next call in stats */ 40017738: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED } else if (free_block_size >= min_block_size) { /* Split the block into 2 used parts, then free the second one. */ the_block->size = new_block_size | prev_used_flag; next_block = _Heap_Block_at(the_block, new_block_size); next_block->size = free_block_size | HEAP_PREV_USED; ++stats->used_blocks; /* We have created used block */ 4001773c: c2 24 e0 40 st %g1, [ %l3 + 0x40 ] <== NOT EXECUTED --stats->frees; /* Don't count next call in stats */ 40017740: c4 24 e0 50 st %g2, [ %l3 + 0x50 ] <== NOT EXECUTED _Heap_Free(the_heap, _Heap_User_area(next_block)); 40017744: 92 02 60 08 add %o1, 8, %o1 <== NOT EXECUTED 40017748: 7f ff d3 de call 4000c6c0 <_Heap_Free> <== NOT EXECUTED 4001774c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED *avail_mem_size = free_block_size - HEAP_BLOCK_USED_OVERHEAD; 40017750: 82 04 3f fc add %l0, -4, %g1 <== NOT EXECUTED 40017754: c2 27 00 00 st %g1, [ %i4 ] <== NOT EXECUTED } } } ++stats->resizes; 40017758: c2 04 e0 54 ld [ %l3 + 0x54 ], %g1 4001775c: 82 00 60 01 inc %g1 40017760: c2 24 e0 54 st %g1, [ %l3 + 0x54 ] 40017764: 81 c7 e0 08 ret 40017768: 91 e8 20 00 restore %g0, 0, %o0 return HEAP_RESIZE_SUCCESSFUL; 4001776c: 81 c7 e0 08 ret 40017770: 91 e8 20 02 restore %g0, 2, %o0 } 40017774: 81 c7 e0 08 ret 40017778: 91 e8 20 01 restore %g0, 1, %o0 4000fe64 <_Heap_Walk>: bool _Heap_Walk( Heap_Control *the_heap, int source, bool do_dump ) { 4000fe64: 9d e3 bf 98 save %sp, -104, %sp 4000fe68: a6 10 00 18 mov %i0, %l3 /* if ( !_System_state_Is_up( _System_state_Get() ) ) return TRUE; */ if (source < 0) 4000fe6c: 80 a6 60 00 cmp %i1, 0 Heap_Control *the_heap, int source, bool do_dump ) { Heap_Block *the_block = the_heap->start; 4000fe70: e0 06 20 20 ld [ %i0 + 0x20 ], %l0 /* if ( !_System_state_Is_up( _System_state_Get() ) ) return TRUE; */ if (source < 0) 4000fe74: 16 80 00 03 bge 4000fe80 <_Heap_Walk+0x1c> 4000fe78: ec 06 20 24 ld [ %i0 + 0x24 ], %l6 source = the_heap->stats.instance; 4000fe7c: f2 06 20 28 ld [ %i0 + 0x28 ], %i1 <== NOT EXECUTED /* * Handle the 1st block */ if (!_Heap_Is_prev_used(the_block)) { 4000fe80: c2 04 20 04 ld [ %l0 + 4 ], %g1 4000fe84: 80 88 60 01 btst 1, %g1 4000fe88: 12 80 00 07 bne 4000fea4 <_Heap_Walk+0x40> 4000fe8c: b0 10 20 00 clr %i0 printk("PASS: %d !HEAP_PREV_USED flag of 1st block isn't set\n", source); 4000fe90: 11 10 00 76 sethi %hi(0x4001d800), %o0 <== NOT EXECUTED 4000fe94: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000fe98: 90 12 21 d0 or %o0, 0x1d0, %o0 <== NOT EXECUTED 4000fe9c: 7f ff d9 bb call 40006588 <== NOT EXECUTED 4000fea0: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED error = 1; } if (the_block->prev_size != the_heap->page_size) { 4000fea4: c4 04 00 00 ld [ %l0 ], %g2 4000fea8: c2 04 e0 10 ld [ %l3 + 0x10 ], %g1 4000feac: 80 a0 80 01 cmp %g2, %g1 4000feb0: 22 80 00 5e be,a 40010028 <_Heap_Walk+0x1c4> 4000feb4: 03 10 00 73 sethi %hi(0x4001cc00), %g1 printk("PASS: %d !prev_size of 1st block isn't page_size\n", source); 4000feb8: 11 10 00 76 sethi %hi(0x4001d800), %o0 <== NOT EXECUTED 4000febc: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000fec0: 90 12 22 08 or %o0, 0x208, %o0 <== NOT EXECUTED 4000fec4: 7f ff d9 b1 call 40006588 <== NOT EXECUTED 4000fec8: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED error = 1; } } } if (do_dump || error) printk("\n"); 4000fecc: 10 80 00 57 b 40010028 <_Heap_Walk+0x1c4> <== NOT EXECUTED 4000fed0: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size ( Heap_Block *the_block ) { return (the_block->size & ~HEAP_PREV_USED); 4000fed4: e8 04 20 04 ld [ %l0 + 4 ], %l4 printk(" prev_size %d", the_block->prev_size); else printk(" (prev_size) %d", the_block->prev_size); } if (!_Heap_Is_block_in(the_heap, next_block)) { 4000fed8: c6 04 e0 24 ld [ %l3 + 0x24 ], %g3 4000fedc: a4 0d 3f fe and %l4, -2, %l2 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( void *base, uint32_t offset ) { return (Heap_Block *) _Addresses_Add_offset( base, offset ); 4000fee0: a2 04 00 12 add %l0, %l2, %l1 4000fee4: 80 a4 40 01 cmp %l1, %g1 4000fee8: 84 60 3f ff subx %g0, -1, %g2 4000feec: 80 a0 c0 11 cmp %g3, %l1 4000fef0: 82 60 3f ff subx %g0, -1, %g1 4000fef4: 80 88 80 01 btst %g2, %g1 4000fef8: 32 80 00 09 bne,a 4000ff1c <_Heap_Walk+0xb8> 4000fefc: c2 04 60 04 ld [ %l1 + 4 ], %g1 if (do_dump) printk("\n"); printk("PASS: %d !block %p is out of heap\n", source, next_block); 4000ff00: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 4000ff04: 11 10 00 76 sethi %hi(0x4001d800), %o0 <== NOT EXECUTED 4000ff08: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000ff0c: 7f ff d9 9f call 40006588 <== NOT EXECUTED 4000ff10: 90 12 22 40 or %o0, 0x240, %o0 <== NOT EXECUTED the_block = next_block; } if (the_block != end) { printk("PASS: %d !last block address isn't equal to 'final' %p %p\n", 4000ff14: 10 80 00 51 b 40010058 <_Heap_Walk+0x1f4> <== NOT EXECUTED 4000ff18: 96 10 00 16 mov %l6, %o3 <== NOT EXECUTED printk("PASS: %d !block %p is out of heap\n", source, next_block); error = 1; break; } if (!_Heap_Is_prev_used(next_block)) { 4000ff1c: 80 88 60 01 btst 1, %g1 4000ff20: 12 80 00 27 bne 4000ffbc <_Heap_Walk+0x158> 4000ff24: 80 a6 20 00 cmp %i0, 0 if (do_dump) printk( " prev %p next %p", the_block->prev, the_block->next); if (_Heap_Block_size(the_block) != next_block->prev_size) { 4000ff28: c2 04 40 00 ld [ %l1 ], %g1 4000ff2c: 80 a4 80 01 cmp %l2, %g1 4000ff30: 02 80 00 07 be 4000ff4c <_Heap_Walk+0xe8> 4000ff34: 80 8d 20 01 btst 1, %l4 if (do_dump) printk("\n"); printk("PASS: %d !front and back sizes don't match", source); 4000ff38: 90 10 00 17 mov %l7, %o0 <== NOT EXECUTED 4000ff3c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000ff40: 7f ff d9 92 call 40006588 <== NOT EXECUTED 4000ff44: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED error = 1; } if (!prev_used) { 4000ff48: 80 8d 20 01 btst 1, %l4 <== NOT EXECUTED 4000ff4c: 32 80 00 0c bne,a 4000ff7c <_Heap_Walk+0x118> 4000ff50: c2 04 e0 08 ld [ %l3 + 8 ], %g1 if (do_dump || error) printk("\n"); 4000ff54: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000ff58: 02 80 00 05 be 4000ff6c <_Heap_Walk+0x108> <== NOT EXECUTED 4000ff5c: 90 10 00 1d mov %i5, %o0 <== NOT EXECUTED 4000ff60: 7f ff d9 8a call 40006588 <== NOT EXECUTED 4000ff64: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED printk("PASS: %d !two consecutive blocks are free", source); 4000ff68: 90 10 00 1d mov %i5, %o0 <== NOT EXECUTED 4000ff6c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000ff70: 7f ff d9 86 call 40006588 <== NOT EXECUTED 4000ff74: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 4000ff78: c2 04 e0 08 ld [ %l3 + 8 ], %g1 <== NOT EXECUTED error = 1; } { /* Check if 'the_block' is in the free block list */ Heap_Block* block = _Heap_First(the_heap); while(block != the_block && block != tail) 4000ff7c: 80 a0 40 10 cmp %g1, %l0 4000ff80: 02 80 00 0e be 4000ffb8 <_Heap_Walk+0x154> 4000ff84: 80 a0 40 13 cmp %g1, %l3 4000ff88: 32 bf ff fd bne,a 4000ff7c <_Heap_Walk+0x118> 4000ff8c: c2 00 60 08 ld [ %g1 + 8 ], %g1 block = block->next; if(block != the_block) { if (do_dump || error) printk("\n"); 4000ff90: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000ff94: 22 80 00 05 be,a 4000ffa8 <_Heap_Walk+0x144> <== NOT EXECUTED 4000ff98: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED 4000ff9c: 7f ff d9 7b call 40006588 <== NOT EXECUTED 4000ffa0: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED printk("PASS: %d !the_block not in the free list", source); 4000ffa4: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED 4000ffa8: 7f ff d9 78 call 40006588 <== NOT EXECUTED 4000ffac: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED error = 1; } } } if (do_dump || error) printk("\n"); 4000ffb0: 10 80 00 06 b 4000ffc8 <_Heap_Walk+0x164> <== NOT EXECUTED 4000ffb4: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 4000ffb8: 80 a6 20 00 cmp %i0, 0 4000ffbc: 22 80 00 06 be,a 4000ffd4 <_Heap_Walk+0x170> 4000ffc0: c2 04 e0 14 ld [ %l3 + 0x14 ], %g1 4000ffc4: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 4000ffc8: 7f ff d9 70 call 40006588 <== NOT EXECUTED 4000ffcc: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED if (the_size < the_heap->min_block_size) { 4000ffd0: c2 04 e0 14 ld [ %l3 + 0x14 ], %g1 <== NOT EXECUTED 4000ffd4: 80 a4 80 01 cmp %l2, %g1 4000ffd8: 3a 80 00 05 bcc,a 4000ffec <_Heap_Walk+0x188> 4000ffdc: d2 04 e0 10 ld [ %l3 + 0x10 ], %o1 printk("PASS: %d !block size is too small\n", source); 4000ffe0: 11 10 00 76 sethi %hi(0x4001d800), %o0 <== NOT EXECUTED 4000ffe4: 10 80 00 09 b 40010008 <_Heap_Walk+0x1a4> <== NOT EXECUTED 4000ffe8: 90 12 22 f8 or %o0, 0x2f8, %o0 ! 4001daf8 <_POSIX_Threads_Default_attributes+0x160> <== NOT EXECUTED error = 1; break; } if (!_Heap_Is_aligned( the_size, the_heap->page_size)) { 4000ffec: 40 00 28 0b call 4001a018 <.urem> 4000fff0: 90 10 00 12 mov %l2, %o0 4000fff4: 80 a2 20 00 cmp %o0, 0 4000fff8: 02 80 00 08 be 40010018 <_Heap_Walk+0x1b4> 4000fffc: 80 a6 20 00 cmp %i0, 0 printk("PASS: %d !block size is misaligned\n", source); 40010000: 11 10 00 76 sethi %hi(0x4001d800), %o0 <== NOT EXECUTED 40010004: 90 12 23 20 or %o0, 0x320, %o0 ! 4001db20 <_POSIX_Threads_Default_attributes+0x188> <== NOT EXECUTED 40010008: 7f ff d9 60 call 40006588 <== NOT EXECUTED 4001000c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED the_block = next_block; } if (the_block != end) { printk("PASS: %d !last block address isn't equal to 'final' %p %p\n", 40010010: 10 80 00 12 b 40010058 <_Heap_Walk+0x1f4> <== NOT EXECUTED 40010014: 96 10 00 16 mov %l6, %o3 <== NOT EXECUTED if (!_Heap_Is_aligned( the_size, the_heap->page_size)) { printk("PASS: %d !block size is misaligned\n", source); error = 1; } if (++passes > (do_dump ? 10 : 0) && error) 40010018: 12 80 00 10 bne 40010058 <_Heap_Walk+0x1f4> 4001001c: 96 10 00 16 mov %l6, %o3 break; 40010020: 10 80 00 09 b 40010044 <_Heap_Walk+0x1e0> 40010024: a0 10 00 11 mov %l1, %l0 error = 1; } } } if (do_dump || error) printk("\n"); 40010028: aa 10 60 e8 or %g1, 0xe8, %l5 Heap_Block* block = _Heap_First(the_heap); while(block != the_block && block != tail) block = block->next; if(block != the_block) { if (do_dump || error) printk("\n"); printk("PASS: %d !the_block not in the free list", source); 4001002c: 03 10 00 76 sethi %hi(0x4001d800), %g1 40010030: b8 10 62 c8 or %g1, 0x2c8, %i4 ! 4001dac8 <_POSIX_Threads_Default_attributes+0x130> printk("PASS: %d !front and back sizes don't match", source); error = 1; } if (!prev_used) { if (do_dump || error) printk("\n"); printk("PASS: %d !two consecutive blocks are free", source); 40010034: 03 10 00 76 sethi %hi(0x4001d800), %g1 40010038: ba 10 62 98 or %g1, 0x298, %i5 ! 4001da98 <_POSIX_Threads_Default_attributes+0x100> if (!_Heap_Is_prev_used(next_block)) { if (do_dump) printk( " prev %p next %p", the_block->prev, the_block->next); if (_Heap_Block_size(the_block) != next_block->prev_size) { if (do_dump) printk("\n"); printk("PASS: %d !front and back sizes don't match", source); 4001003c: 03 10 00 76 sethi %hi(0x4001d800), %g1 40010040: ae 10 62 68 or %g1, 0x268, %l7 ! 4001da68 <_POSIX_Threads_Default_attributes+0xd0> if (the_block->prev_size != the_heap->page_size) { printk("PASS: %d !prev_size of 1st block isn't page_size\n", source); error = 1; } while ( the_block != end ) { 40010044: 80 a4 00 16 cmp %l0, %l6 40010048: 32 bf ff a3 bne,a 4000fed4 <_Heap_Walk+0x70> 4001004c: c2 04 e0 20 ld [ %l3 + 0x20 ], %g1 */ RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size ( Heap_Block *the_block ) { return (the_block->size & ~HEAP_PREV_USED); 40010050: 10 80 00 09 b 40010074 <_Heap_Walk+0x210> 40010054: c2 04 20 04 ld [ %l0 + 4 ], %g1 the_block = next_block; } if (the_block != end) { printk("PASS: %d !last block address isn't equal to 'final' %p %p\n", 40010058: 11 10 00 76 sethi %hi(0x4001d800), %o0 <== NOT EXECUTED 4001005c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40010060: 90 12 23 48 or %o0, 0x348, %o0 <== NOT EXECUTED 40010064: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED 40010068: 7f ff d9 48 call 40006588 <== NOT EXECUTED 4001006c: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 40010070: c2 04 20 04 ld [ %l0 + 4 ], %g1 <== NOT EXECUTED source, the_block, end); error = 1; } if (_Heap_Block_size(the_block) != the_heap->page_size) { 40010074: d6 04 e0 10 ld [ %l3 + 0x10 ], %o3 40010078: 94 08 7f fe and %g1, -2, %o2 4001007c: 80 a2 80 0b cmp %o2, %o3 40010080: 02 80 00 06 be 40010098 <_Heap_Walk+0x234> 40010084: 92 10 00 19 mov %i1, %o1 printk("PASS: %d !last block's size isn't page_size (%d != %d)\n", source, 40010088: 11 10 00 76 sethi %hi(0x4001d800), %o0 <== NOT EXECUTED 4001008c: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 40010090: 7f ff d9 3e call 40006588 <== NOT EXECUTED 40010094: 90 12 23 88 or %o0, 0x388, %o0 <== NOT EXECUTED if(do_dump && error) _Internal_error_Occurred( INTERNAL_ERROR_CORE, TRUE, 0xffff0000 ); return error; } 40010098: 81 c7 e0 08 ret 4001009c: 81 e8 00 00 restore 400077a8 <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 400077a8: 9d e3 bf 88 save %sp, -120, %sp */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_index( Objects_Id id ) { return (id >> OBJECTS_INDEX_START_BIT) & OBJECTS_INDEX_VALID_BITS; 400077ac: c4 06 20 08 ld [ %i0 + 8 ], %g2 minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; if ( information->maximum < minimum_index ) 400077b0: e0 16 20 10 lduh [ %i0 + 0x10 ], %l0 400077b4: 03 00 00 3f sethi %hi(0xfc00), %g1 400077b8: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 400077bc: a2 08 80 01 and %g2, %g1, %l1 400077c0: 80 a4 00 11 cmp %l0, %l1 400077c4: 3a 80 00 06 bcc,a 400077dc <_Objects_Extend_information+0x34> 400077c8: e4 06 20 14 ld [ %i0 + 0x14 ], %l2 400077cc: aa 10 00 11 mov %l1, %l5 400077d0: ae 10 20 00 clr %l7 400077d4: 10 80 00 13 b 40007820 <_Objects_Extend_information+0x78> 400077d8: ac 10 20 00 clr %l6 block_count = 0; else { block_count = information->maximum / information->allocation_size; 400077dc: 90 10 00 10 mov %l0, %o0 400077e0: 92 10 00 12 mov %l2, %o1 400077e4: 40 00 35 09 call 40014c08 <.udiv> 400077e8: aa 10 00 11 mov %l1, %l5 400077ec: ac 10 20 00 clr %l6 400077f0: 10 80 00 09 b 40007814 <_Objects_Extend_information+0x6c> 400077f4: ae 10 00 08 mov %o0, %l7 for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) 400077f8: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 400077fc: c2 00 40 02 ld [ %g1 + %g2 ], %g1 40007800: 80 a0 60 00 cmp %g1, 0 40007804: 02 80 00 08 be 40007824 <_Objects_Extend_information+0x7c> 40007808: 80 a5 40 10 cmp %l5, %l0 break; else index_base += information->allocation_size; 4000780c: aa 05 40 12 add %l5, %l2, %l5 if ( information->maximum < minimum_index ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 40007810: ac 05 a0 01 inc %l6 40007814: 80 a5 80 17 cmp %l6, %l7 40007818: 0a bf ff f8 bcs 400077f8 <_Objects_Extend_information+0x50> 4000781c: 85 2d a0 02 sll %l6, 2, %g2 /* * If the index_base is the maximum we need to grow the tables. */ if (index_base >= information->maximum ) { 40007820: 80 a5 40 10 cmp %l5, %l0 40007824: 2a 80 00 5d bcs,a 40007998 <_Objects_Extend_information+0x1f0> 40007828: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1 * Up the block count and maximum */ block_count++; maximum = information->maximum + information->allocation_size; 4000782c: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 /* * Allocate the tables and break it up. */ if ( information->auto_extend ) { 40007830: c4 0e 20 12 ldub [ %i0 + 0x12 ], %g2 * Up the block count and maximum */ block_count++; maximum = information->maximum + information->allocation_size; 40007834: ba 04 00 01 add %l0, %g1, %i5 /* * Allocate the tables and break it up. */ if ( information->auto_extend ) { 40007838: 80 a0 a0 00 cmp %g2, 0 /* * Up the block count and maximum */ block_count++; 4000783c: a0 05 e0 01 add %l7, 1, %l0 40007840: 82 07 40 11 add %i5, %l1, %g1 /* * Allocate the tables and break it up. */ if ( information->auto_extend ) { 40007844: 02 80 00 0b be 40007870 <_Objects_Extend_information+0xc8> 40007848: 91 2c 20 01 sll %l0, 1, %o0 object_blocks = (void**) 4000784c: 90 02 00 10 add %o0, %l0, %o0 40007850: 90 00 40 08 add %g1, %o0, %o0 40007854: 40 00 08 5b call 400099c0 <_Workspace_Allocate> 40007858: 91 2a 20 02 sll %o0, 2, %o0 block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)) ); if ( !object_blocks ) 4000785c: a4 92 20 00 orcc %o0, 0, %l2 40007860: 32 80 00 0a bne,a 40007888 <_Objects_Extend_information+0xe0> 40007864: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40007868: 81 c7 e0 08 ret <== NOT EXECUTED 4000786c: 81 e8 00 00 restore <== NOT EXECUTED return; } else { object_blocks = (void**) 40007870: 90 02 00 10 add %o0, %l0, %o0 40007874: 90 00 40 08 add %g1, %o0, %o0 40007878: 40 00 08 59 call 400099dc <_Workspace_Allocate_or_fatal_error> 4000787c: 91 2a 20 02 sll %o0, 2, %o0 40007880: a4 10 00 08 mov %o0, %l2 * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 40007884: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 /* * Break the block into the various sections. * */ inactive_per_block = (uint32_t *) _Addresses_Add_offset( 40007888: 85 2c 20 02 sll %l0, 2, %g2 * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 4000788c: 80 a0 40 11 cmp %g1, %l1 /* * Break the block into the various sections. * */ inactive_per_block = (uint32_t *) _Addresses_Add_offset( 40007890: a8 04 80 02 add %l2, %g2, %l4 40007894: a6 05 00 02 add %l4, %g2, %l3 * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 40007898: 08 80 00 15 bleu 400078ec <_Objects_Extend_information+0x144> 4000789c: 84 10 20 00 clr %g2 /* * 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, 400078a0: d2 06 20 34 ld [ %i0 + 0x34 ], %o1 400078a4: a1 2d e0 02 sll %l7, 2, %l0 400078a8: 90 10 00 12 mov %l2, %o0 400078ac: 40 00 1a f9 call 4000e490 400078b0: 94 10 00 10 mov %l0, %o2 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 400078b4: d2 06 20 30 ld [ %i0 + 0x30 ], %o1 400078b8: 94 10 00 10 mov %l0, %o2 400078bc: 40 00 1a f5 call 4000e490 400078c0: 90 10 00 14 mov %l4, %o0 information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 400078c4: d4 16 20 10 lduh [ %i0 + 0x10 ], %o2 400078c8: d2 06 20 1c ld [ %i0 + 0x1c ], %o1 400078cc: 94 04 40 0a add %l1, %o2, %o2 400078d0: 90 10 00 13 mov %l3, %o0 400078d4: 40 00 1a ef call 4000e490 400078d8: 95 2a a0 02 sll %o2, 2, %o2 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 400078dc: 10 80 00 08 b 400078fc <_Objects_Extend_information+0x154> 400078e0: 83 2d e0 02 sll %l7, 2, %g1 else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 400078e4: 84 00 a0 01 inc %g2 local_table[ index ] = NULL; 400078e8: c0 24 c0 01 clr [ %l3 + %g1 ] else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 400078ec: 80 a0 80 11 cmp %g2, %l1 400078f0: 2a bf ff fd bcs,a 400078e4 <_Objects_Extend_information+0x13c> 400078f4: 83 28 a0 02 sll %g2, 2, %g1 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 400078f8: 83 2d e0 02 sll %l7, 2, %g1 inactive_per_block[block_count] = 0; 400078fc: c0 25 00 01 clr [ %l4 + %g1 ] for ( index=index_base ; index < ( information->allocation_size + index_base ); 40007900: c4 06 20 14 ld [ %i0 + 0x14 ], %g2 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 40007904: c0 24 80 01 clr [ %l2 + %g1 ] inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 40007908: 83 2d 60 02 sll %l5, 2, %g1 4000790c: 86 05 40 02 add %l5, %g2, %g3 40007910: 84 04 c0 01 add %l3, %g1, %g2 40007914: 10 80 00 04 b 40007924 <_Objects_Extend_information+0x17c> 40007918: 82 10 00 15 mov %l5, %g1 index++ ) { 4000791c: 82 00 60 01 inc %g1 40007920: 84 00 a0 04 add %g2, 4, %g2 object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 40007924: 80 a0 40 03 cmp %g1, %g3 40007928: 2a bf ff fd bcs,a 4000791c <_Objects_Extend_information+0x174> 4000792c: c0 20 80 00 clr [ %g2 ] index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 40007930: 7f ff e9 0a call 40001d58 40007934: 01 00 00 00 nop information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = maximum; information->maximum_id = _Objects_Build_id( 40007938: c2 06 00 00 ld [ %i0 ], %g1 4000793c: c8 16 20 04 lduh [ %i0 + 4 ], %g4 40007940: 87 2f 60 10 sll %i5, 0x10, %g3 40007944: 89 29 20 1b sll %g4, 0x1b, %g4 40007948: 87 30 e0 10 srl %g3, 0x10, %g3 local_table[ index ] = NULL; } _ISR_Disable( level ); old_tables = information->object_blocks; 4000794c: e0 06 20 34 ld [ %i0 + 0x34 ], %l0 information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = maximum; information->maximum_id = _Objects_Build_id( 40007950: 05 00 00 40 sethi %hi(0x10000), %g2 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; 40007954: e8 26 20 30 st %l4, [ %i0 + 0x30 ] information->local_table = local_table; 40007958: e6 26 20 1c st %l3, [ %i0 + 0x1c ] information->maximum = maximum; information->maximum_id = _Objects_Build_id( 4000795c: 83 28 60 18 sll %g1, 0x18, %g1 old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = maximum; 40007960: fa 36 20 10 sth %i5, [ %i0 + 0x10 ] information->maximum_id = _Objects_Build_id( 40007964: 82 10 40 02 or %g1, %g2, %g1 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; 40007968: e4 26 20 34 st %l2, [ %i0 + 0x34 ] information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = maximum; information->maximum_id = _Objects_Build_id( 4000796c: 82 10 40 04 or %g1, %g4, %g1 40007970: 82 10 40 03 or %g1, %g3, %g1 40007974: c2 26 20 0c st %g1, [ %i0 + 0xc ] information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 40007978: 7f ff e8 fc call 40001d68 4000797c: 01 00 00 00 nop if ( old_tables ) 40007980: 80 a4 20 00 cmp %l0, 0 40007984: 22 80 00 05 be,a 40007998 <_Objects_Extend_information+0x1f0> 40007988: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1 _Workspace_Free( old_tables ); 4000798c: 40 00 08 06 call 400099a4 <_Workspace_Free> 40007990: 90 10 00 10 mov %l0, %o0 /* * Allocate the name table, and the objects */ if ( information->auto_extend ) { 40007994: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1 40007998: e2 06 20 34 ld [ %i0 + 0x34 ], %l1 4000799c: 80 a0 60 00 cmp %g1, 0 400079a0: 02 80 00 0f be 400079dc <_Objects_Extend_information+0x234> 400079a4: a1 2d a0 02 sll %l6, 2, %l0 information->object_blocks[ block ] = 400079a8: d0 06 20 18 ld [ %i0 + 0x18 ], %o0 400079ac: 40 00 34 5d call 40014b20 <.umul> 400079b0: d2 06 20 14 ld [ %i0 + 0x14 ], %o1 400079b4: 40 00 08 03 call 400099c0 <_Workspace_Allocate> 400079b8: 01 00 00 00 nop _Workspace_Allocate( (information->allocation_size * information->size) ); if ( !information->object_blocks[ block ] ) 400079bc: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 /* * Allocate the name table, and the objects */ if ( information->auto_extend ) { information->object_blocks[ block ] = 400079c0: d0 24 40 10 st %o0, [ %l1 + %l0 ] _Workspace_Allocate( (information->allocation_size * information->size) ); if ( !information->object_blocks[ block ] ) 400079c4: c2 00 40 10 ld [ %g1 + %l0 ], %g1 400079c8: 80 a0 60 00 cmp %g1, 0 400079cc: 32 80 00 0b bne,a 400079f8 <_Objects_Extend_information+0x250> 400079d0: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 400079d4: 81 c7 e0 08 ret <== NOT EXECUTED 400079d8: 81 e8 00 00 restore <== NOT EXECUTED return; } else { information->object_blocks[ block ] = 400079dc: d0 06 20 18 ld [ %i0 + 0x18 ], %o0 400079e0: 40 00 34 50 call 40014b20 <.umul> 400079e4: d2 06 20 14 ld [ %i0 + 0x14 ], %o1 400079e8: 40 00 07 fd call 400099dc <_Workspace_Allocate_or_fatal_error> 400079ec: 01 00 00 00 nop 400079f0: d0 24 40 10 st %o0, [ %l1 + %l0 ] /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 400079f4: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 400079f8: a5 2d a0 02 sll %l6, 2, %l2 400079fc: d4 06 20 14 ld [ %i0 + 0x14 ], %o2 40007a00: d2 00 40 12 ld [ %g1 + %l2 ], %o1 40007a04: d6 06 20 18 ld [ %i0 + 0x18 ], %o3 40007a08: 90 07 bf ec add %fp, -20, %o0 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40007a0c: a0 10 00 15 mov %l5, %l0 * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ( (the_object = (Objects_Control *) _Chain_Get( &Inactive ) ) != NULL ) { 40007a10: a8 10 00 08 mov %o0, %l4 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 40007a14: 40 00 12 8f call 4000c450 <_Chain_Initialize> 40007a18: a2 06 20 20 add %i0, 0x20, %l1 index = index_base; while ( (the_object = (Objects_Control *) _Chain_Get( &Inactive ) ) != NULL ) { the_object->id = _Objects_Build_id( 40007a1c: 10 80 00 0d b 40007a50 <_Objects_Extend_information+0x2a8> 40007a20: 27 00 00 40 sethi %hi(0x10000), %l3 40007a24: c4 16 20 04 lduh [ %i0 + 4 ], %g2 40007a28: 83 28 60 18 sll %g1, 0x18, %g1 40007a2c: 85 28 a0 1b sll %g2, 0x1b, %g2 40007a30: 82 10 40 13 or %g1, %l3, %g1 40007a34: 82 10 40 02 or %g1, %g2, %g1 40007a38: 82 10 40 10 or %g1, %l0, %g1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40007a3c: 92 10 00 08 mov %o0, %o1 index = index_base; while ( (the_object = (Objects_Control *) _Chain_Get( &Inactive ) ) != NULL ) { the_object->id = _Objects_Build_id( 40007a40: c2 22 20 08 st %g1, [ %o0 + 8 ] index ); _Chain_Append( &information->Inactive, &the_object->Node ); index++; 40007a44: a0 04 20 01 inc %l0 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40007a48: 7f ff fd 14 call 40006e98 <_Chain_Append> 40007a4c: 90 10 00 11 mov %l1, %o0 * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ( (the_object = (Objects_Control *) _Chain_Get( &Inactive ) ) != NULL ) { 40007a50: 40 00 12 70 call 4000c410 <_Chain_Get> 40007a54: 90 10 00 14 mov %l4, %o0 40007a58: 80 a2 20 00 cmp %o0, 0 40007a5c: 32 bf ff f2 bne,a 40007a24 <_Objects_Extend_information+0x27c> 40007a60: c2 06 00 00 ld [ %i0 ], %g1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 40007a64: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 40007a68: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 information->inactive += information->allocation_size; 40007a6c: c6 16 20 2c lduh [ %i0 + 0x2c ], %g3 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 40007a70: c2 20 80 12 st %g1, [ %g2 + %l2 ] information->inactive += information->allocation_size; 40007a74: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 40007a78: 82 00 40 03 add %g1, %g3, %g1 40007a7c: c2 36 20 2c sth %g1, [ %i0 + 0x2c ] 40007a80: 81 c7 e0 08 ret 40007a84: 81 e8 00 00 restore 40007b34 <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint32_t the_class ) { 40007b34: 9d e3 bf 98 save %sp, -104, %sp */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 40007b38: 82 06 3f ff add %i0, -1, %g1 40007b3c: 80 a0 60 03 cmp %g1, 3 40007b40: 38 80 00 1c bgu,a 40007bb0 <_Objects_Get_information+0x7c> 40007b44: b0 10 20 00 clr %i0 int the_class_api_maximum; if ( !_Objects_Is_api_valid( the_api ) ) return NULL; if ( !the_class ) 40007b48: 10 80 00 1c b 40007bb8 <_Objects_Get_information+0x84> 40007b4c: 80 a6 60 00 cmp %i1, 0 return NULL; the_class_api_maximum = _Objects_API_maximum_class( the_api ); 40007b50: 40 00 13 59 call 4000c8b4 <_Objects_API_maximum_class> 40007b54: 90 10 00 18 mov %i0, %o0 if ( the_class_api_maximum < 0 || 40007b58: 80 a2 20 00 cmp %o0, 0 40007b5c: 06 80 00 14 bl 40007bac <_Objects_Get_information+0x78> 40007b60: 80 a6 40 08 cmp %i1, %o0 40007b64: 38 80 00 13 bgu,a 40007bb0 <_Objects_Get_information+0x7c> 40007b68: b0 10 20 00 clr %i0 <== NOT EXECUTED the_class > (uint32_t) the_class_api_maximum ) return NULL; if ( !_Objects_Information_table[ the_api ] ) 40007b6c: 85 2e 20 02 sll %i0, 2, %g2 40007b70: 03 10 00 67 sethi %hi(0x40019c00), %g1 40007b74: 82 10 60 c0 or %g1, 0xc0, %g1 ! 40019cc0 <_Objects_Information_table> 40007b78: c4 00 40 02 ld [ %g1 + %g2 ], %g2 40007b7c: 80 a0 a0 00 cmp %g2, 0 40007b80: 02 80 00 0c be 40007bb0 <_Objects_Get_information+0x7c> 40007b84: b0 10 20 00 clr %i0 return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 40007b88: 83 2e 60 02 sll %i1, 2, %g1 40007b8c: f0 00 80 01 ld [ %g2 + %g1 ], %i0 if ( !info ) 40007b90: 80 a6 20 00 cmp %i0, 0 40007b94: 02 80 00 07 be 40007bb0 <_Objects_Get_information+0x7c> 40007b98: 01 00 00 00 nop * 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 ) 40007b9c: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40007ba0: 80 a0 60 00 cmp %g1, 0 40007ba4: 12 80 00 03 bne 40007bb0 <_Objects_Get_information+0x7c> 40007ba8: 01 00 00 00 nop 40007bac: b0 10 20 00 clr %i0 ! 0 return NULL; #endif return info; } 40007bb0: 81 c7 e0 08 ret 40007bb4: 81 e8 00 00 restore int the_class_api_maximum; if ( !_Objects_Is_api_valid( the_api ) ) return NULL; if ( !the_class ) 40007bb8: 22 bf ff fe be,a 40007bb0 <_Objects_Get_information+0x7c> 40007bbc: b0 10 20 00 clr %i0 40007bc0: 30 bf ff e4 b,a 40007b50 <_Objects_Get_information+0x1c> 40016794 <_Objects_Get_next>: Objects_Information *information, Objects_Id id, Objects_Locations *location_p, Objects_Id *next_id_p ) { 40016794: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED Objects_Control *object; Objects_Id next_id; if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX) 40016798: 03 00 00 3f sethi %hi(0xfc00), %g1 <== NOT EXECUTED 4001679c: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff <== NOT EXECUTED 400167a0: 80 8e 40 01 btst %i1, %g1 <== NOT EXECUTED 400167a4: 22 80 00 02 be,a 400167ac <_Objects_Get_next+0x18> <== NOT EXECUTED 400167a8: f2 06 20 08 ld [ %i0 + 8 ], %i1 <== NOT EXECUTED else next_id = id; do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) 400167ac: 03 00 00 3f sethi %hi(0xfc00), %g1 <== NOT EXECUTED 400167b0: a0 10 63 ff or %g1, 0x3ff, %l0 ! ffff <== NOT EXECUTED 400167b4: c4 16 20 10 lduh [ %i0 + 0x10 ], %g2 <== NOT EXECUTED 400167b8: 82 0e 40 10 and %i1, %l0, %g1 <== NOT EXECUTED *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 400167bc: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 400167c0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED else next_id = id; do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) 400167c4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400167c8: 08 80 00 08 bleu 400167e8 <_Objects_Get_next+0x54> <== NOT EXECUTED 400167cc: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED { *location_p = OBJECTS_ERROR; 400167d0: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; 400167d4: 90 10 20 00 clr %o0 <== NOT EXECUTED do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) { *location_p = OBJECTS_ERROR; 400167d8: c2 26 80 00 st %g1, [ %i2 ] <== NOT EXECUTED *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; 400167dc: 82 10 3f ff mov -1, %g1 <== NOT EXECUTED 400167e0: 10 80 00 09 b 40016804 <_Objects_Get_next+0x70> <== NOT EXECUTED 400167e4: c2 26 c0 00 st %g1, [ %i3 ] <== NOT EXECUTED *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 400167e8: 7f ff d8 27 call 4000c884 <_Objects_Get> <== NOT EXECUTED 400167ec: b2 06 60 01 inc %i1 <== NOT EXECUTED next_id++; } while (*location_p != OBJECTS_LOCAL); 400167f0: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED 400167f4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400167f8: 32 bf ff f0 bne,a 400167b8 <_Objects_Get_next+0x24> <== NOT EXECUTED 400167fc: c4 16 20 10 lduh [ %i0 + 0x10 ], %g2 <== NOT EXECUTED *next_id_p = next_id; 40016800: f2 26 c0 00 st %i1, [ %i3 ] <== NOT EXECUTED return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; } 40016804: 81 c7 e0 08 ret <== NOT EXECUTED 40016808: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 40009094 <_Objects_Id_to_name>: Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 40009094: 9d e3 bf 90 save %sp, -112, %sp 40009098: 92 10 00 18 mov %i0, %o1 Objects_Id tmpId; Objects_Information *information; Objects_Control *the_object = (Objects_Control *) 0; Objects_Locations ignored_location; if ( !name ) 4000909c: 80 a6 60 00 cmp %i1, 0 400090a0: 02 80 00 22 be 40009128 <_Objects_Id_to_name+0x94> 400090a4: b0 10 20 01 mov 1, %i0 return OBJECTS_INVALID_NAME; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 400090a8: 80 a2 60 00 cmp %o1, 0 400090ac: 12 80 00 06 bne 400090c4 <_Objects_Id_to_name+0x30> 400090b0: 83 32 60 18 srl %o1, 0x18, %g1 400090b4: 03 10 00 79 sethi %hi(0x4001e400), %g1 400090b8: c2 00 60 f0 ld [ %g1 + 0xf0 ], %g1 ! 4001e4f0 <_Thread_Executing> 400090bc: d2 00 60 08 ld [ %g1 + 8 ], %o1 */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); 400090c0: 83 32 60 18 srl %o1, 0x18, %g1 400090c4: 84 08 60 07 and %g1, 7, %g2 */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 400090c8: 82 00 bf ff add %g2, -1, %g1 400090cc: 80 a0 60 03 cmp %g1, 3 400090d0: 38 80 00 16 bgu,a 40009128 <_Objects_Id_to_name+0x94> 400090d4: b0 10 20 03 mov 3, %i0 the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) 400090d8: 10 80 00 18 b 40009138 <_Objects_Id_to_name+0xa4> 400090dc: 85 28 a0 02 sll %g2, 2, %g2 return OBJECTS_INVALID_ID; the_class = _Objects_Get_class( tmpId ); information = _Objects_Information_table[ the_api ][ the_class ]; 400090e0: 83 28 60 02 sll %g1, 2, %g1 400090e4: d0 00 80 01 ld [ %g2 + %g1 ], %o0 if ( !information ) 400090e8: 80 a2 20 00 cmp %o0, 0 400090ec: 02 80 00 0f be 40009128 <_Objects_Id_to_name+0x94> 400090f0: b0 10 20 03 mov 3, %i0 return OBJECTS_INVALID_ID; if ( information->is_string ) 400090f4: c2 0a 20 38 ldub [ %o0 + 0x38 ], %g1 400090f8: 80 a0 60 00 cmp %g1, 0 400090fc: 12 80 00 0d bne 40009130 <_Objects_Id_to_name+0x9c> 40009100: 01 00 00 00 nop return OBJECTS_INVALID_ID; the_object = _Objects_Get( information, tmpId, &ignored_location ); 40009104: 7f ff ff c7 call 40009020 <_Objects_Get> 40009108: 94 07 bf f4 add %fp, -12, %o2 if ( !the_object ) 4000910c: 80 a2 20 00 cmp %o0, 0 40009110: 22 80 00 06 be,a 40009128 <_Objects_Id_to_name+0x94> 40009114: b0 10 20 03 mov 3, %i0 return OBJECTS_INVALID_ID; *name = the_object->name; 40009118: c2 02 20 0c ld [ %o0 + 0xc ], %g1 _Thread_Enable_dispatch(); 4000911c: b0 10 20 00 clr %i0 40009120: 40 00 02 44 call 40009a30 <_Thread_Enable_dispatch> 40009124: c2 26 40 00 st %g1, [ %i1 ] 40009128: 81 c7 e0 08 ret 4000912c: 81 e8 00 00 restore return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; } 40009130: 81 c7 e0 08 ret <== NOT EXECUTED 40009134: 81 e8 00 00 restore <== NOT EXECUTED the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) 40009138: 03 10 00 78 sethi %hi(0x4001e000), %g1 4000913c: 82 10 63 90 or %g1, 0x390, %g1 ! 4001e390 <_Objects_Information_table> 40009140: c4 00 40 02 ld [ %g1 + %g2 ], %g2 40009144: 80 a0 a0 00 cmp %g2, 0 40009148: 12 bf ff e6 bne 400090e0 <_Objects_Id_to_name+0x4c> 4000914c: 83 32 60 1b srl %o1, 0x1b, %g1 if ( !the_object ) return OBJECTS_INVALID_ID; *name = the_object->name; _Thread_Enable_dispatch(); return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 40009150: 81 c7 e0 08 ret <== NOT EXECUTED 40009154: 91 e8 20 03 restore %g0, 3, %o0 <== NOT EXECUTED 40013588 <_Objects_Name_to_id_string>: Objects_Name_or_id_lookup_errors _Objects_Name_to_id_string( Objects_Information *information, const char *name, Objects_Id *id ) { 40013588: 9d e3 bf 98 save %sp, -104, %sp 4001358c: a6 10 00 18 mov %i0, %l3 uint32_t index; uint32_t name_length; /* ASSERT: information->is_string == TRUE */ if ( !id ) 40013590: 80 a6 a0 00 cmp %i2, 0 40013594: 02 80 00 22 be 4001361c <_Objects_Name_to_id_string+0x94> 40013598: b0 10 20 02 mov 2, %i0 return OBJECTS_INVALID_ADDRESS; if ( !name ) 4001359c: 80 a6 60 00 cmp %i1, 0 400135a0: 22 80 00 1f be,a 4001361c <_Objects_Name_to_id_string+0x94> 400135a4: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return OBJECTS_INVALID_NAME; if ( information->maximum != 0 ) { 400135a8: c2 14 e0 10 lduh [ %l3 + 0x10 ], %g1 400135ac: a4 90 60 00 orcc %g1, 0, %l2 400135b0: 12 80 00 17 bne 4001360c <_Objects_Name_to_id_string+0x84> 400135b4: a2 10 20 01 mov 1, %l1 name_length = information->name_length; for ( index = 1; index <= information->maximum; index++ ) { 400135b8: 81 c7 e0 08 ret <== NOT EXECUTED 400135bc: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED the_object = information->local_table[ index ]; 400135c0: c2 04 e0 1c ld [ %l3 + 0x1c ], %g1 return OBJECTS_INVALID_NAME; if ( information->maximum != 0 ) { name_length = information->name_length; for ( index = 1; index <= information->maximum; index++ ) { 400135c4: a2 04 60 01 inc %l1 the_object = information->local_table[ index ]; 400135c8: e0 00 40 02 ld [ %g1 + %g2 ], %l0 if ( !the_object ) 400135cc: 80 a4 20 00 cmp %l0, 0 400135d0: 02 80 00 0f be 4001360c <_Objects_Name_to_id_string+0x84> 400135d4: 90 10 00 19 mov %i1, %o0 continue; if ( !the_object->name.name_p ) 400135d8: d2 04 20 0c ld [ %l0 + 0xc ], %o1 400135dc: 80 a2 60 00 cmp %o1, 0 400135e0: 02 80 00 0c be 40013610 <_Objects_Name_to_id_string+0x88> 400135e4: 80 a4 40 12 cmp %l1, %l2 continue; if (!strncmp( name, the_object->name.name_p, information->name_length)) { 400135e8: 40 00 0c 77 call 400167c4 400135ec: d4 14 e0 3a lduh [ %l3 + 0x3a ], %o2 400135f0: 80 a2 20 00 cmp %o0, 0 400135f4: 32 80 00 07 bne,a 40013610 <_Objects_Name_to_id_string+0x88> 400135f8: 80 a4 40 12 cmp %l1, %l2 *id = the_object->id; 400135fc: c2 04 20 08 ld [ %l0 + 8 ], %g1 40013600: c2 26 80 00 st %g1, [ %i2 ] 40013604: 81 c7 e0 08 ret 40013608: 91 e8 20 00 restore %g0, 0, %o0 return OBJECTS_INVALID_NAME; if ( information->maximum != 0 ) { name_length = information->name_length; for ( index = 1; index <= information->maximum; index++ ) { 4001360c: 80 a4 40 12 cmp %l1, %l2 40013610: 08 bf ff ec bleu 400135c0 <_Objects_Name_to_id_string+0x38> 40013614: 85 2c 60 02 sll %l1, 2, %g2 40013618: b0 10 20 01 mov 1, %i0 } } } return OBJECTS_INVALID_NAME; } 4001361c: 81 c7 e0 08 ret 40013620: 81 e8 00 00 restore 40007db8 <_Objects_Name_to_id_u32>: Objects_Information *information, uint32_t name, uint32_t node, Objects_Id *id ) { 40007db8: 9a 10 00 08 mov %o0, %o5 Objects_Name name_for_mp; #endif /* ASSERT: information->is_string == FALSE */ if ( !id ) 40007dbc: 80 a2 e0 00 cmp %o3, 0 40007dc0: 02 80 00 29 be 40007e64 <_Objects_Name_to_id_u32+0xac> 40007dc4: 90 10 20 02 mov 2, %o0 return OBJECTS_INVALID_ADDRESS; if ( name == 0 ) 40007dc8: 80 a2 60 00 cmp %o1, 0 40007dcc: 22 80 00 26 be,a 40007e64 <_Objects_Name_to_id_u32+0xac> 40007dd0: 90 10 20 01 mov 1, %o0 return OBJECTS_INVALID_NAME; search_local_node = FALSE; if ( information->maximum != 0 && 40007dd4: c2 13 60 10 lduh [ %o5 + 0x10 ], %g1 40007dd8: 84 90 60 00 orcc %g1, 0, %g2 40007ddc: 22 80 00 22 be,a 40007e64 <_Objects_Name_to_id_u32+0xac> 40007de0: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 40007de4: 80 a2 a0 00 cmp %o2, 0 40007de8: 02 80 00 19 be 40007e4c <_Objects_Name_to_id_u32+0x94> 40007dec: 83 28 a0 10 sll %g2, 0x10, %g1 40007df0: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 40007df4: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 40007df8: 80 a2 80 01 cmp %o2, %g1 40007dfc: 02 80 00 13 be 40007e48 <_Objects_Name_to_id_u32+0x90> 40007e00: 80 a2 a0 01 cmp %o2, 1 40007e04: 32 80 00 18 bne,a 40007e64 <_Objects_Name_to_id_u32+0xac> 40007e08: 90 10 20 01 mov 1, %o0 search_local_node = TRUE; if ( search_local_node ) { name_length = information->name_length; for ( index = 1; index <= information->maximum; index++ ) { 40007e0c: 10 80 00 10 b 40007e4c <_Objects_Name_to_id_u32+0x94> 40007e10: 83 28 a0 10 sll %g2, 0x10, %g1 the_object = information->local_table[ index ]; 40007e14: c2 03 60 1c ld [ %o5 + 0x1c ], %g1 40007e18: c4 00 40 02 ld [ %g1 + %g2 ], %g2 if ( !the_object ) 40007e1c: 80 a0 a0 00 cmp %g2, 0 40007e20: 02 80 00 0d be 40007e54 <_Objects_Name_to_id_u32+0x9c> 40007e24: 86 00 e0 01 inc %g3 continue; if ( name == the_object->name.name_u32 ) { 40007e28: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 40007e2c: 80 a2 40 01 cmp %o1, %g1 40007e30: 32 80 00 0a bne,a 40007e58 <_Objects_Name_to_id_u32+0xa0> 40007e34: 80 a0 c0 04 cmp %g3, %g4 *id = the_object->id; 40007e38: c2 00 a0 08 ld [ %g2 + 8 ], %g1 40007e3c: 90 10 20 00 clr %o0 40007e40: 81 c3 e0 08 retl 40007e44: c2 22 c0 00 st %g1, [ %o3 ] search_local_node = TRUE; if ( search_local_node ) { name_length = information->name_length; for ( index = 1; index <= information->maximum; index++ ) { 40007e48: 83 28 a0 10 sll %g2, 0x10, %g1 40007e4c: 86 10 20 01 mov 1, %g3 40007e50: 89 30 60 10 srl %g1, 0x10, %g4 40007e54: 80 a0 c0 04 cmp %g3, %g4 40007e58: 08 bf ff ef bleu 40007e14 <_Objects_Name_to_id_u32+0x5c> 40007e5c: 85 28 e0 02 sll %g3, 2, %g2 40007e60: 90 10 20 01 mov 1, %o0 name_for_mp.name_u32 = name; return _Objects_MP_Global_name_search( information, name_for_mp, node, id ); #else return OBJECTS_INVALID_NAME; #endif } 40007e64: 81 c3 e0 08 retl 40007e68: 01 00 00 00 nop 40007e74 <_Objects_Shrink_information>: */ void _Objects_Shrink_information( Objects_Information *information ) { 40007e74: 9d e3 bf 98 save %sp, -104, %sp */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_index( Objects_Id id ) { return (id >> OBJECTS_INDEX_START_BIT) & OBJECTS_INDEX_VALID_BITS; 40007e78: c4 06 20 08 ld [ %i0 + 8 ], %g2 /* * Search the list to find block or chunnk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); block_count = ( information->maximum - index_base ) / information->allocation_size; 40007e7c: e0 06 20 14 ld [ %i0 + 0x14 ], %l0 40007e80: d0 16 20 10 lduh [ %i0 + 0x10 ], %o0 40007e84: 03 00 00 3f sethi %hi(0xfc00), %g1 40007e88: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 40007e8c: 92 10 00 10 mov %l0, %o1 40007e90: a2 08 80 01 and %g2, %g1, %l1 40007e94: 40 00 33 5d call 40014c08 <.udiv> 40007e98: 90 22 00 11 sub %o0, %l1, %o0 40007e9c: 10 80 00 2e b 40007f54 <_Objects_Shrink_information+0xe0> 40007ea0: 84 10 20 00 clr %g2 for ( block = 0; block < block_count; block++ ) { if ( information->inactive_per_block[ block ] == information->allocation_size ) { 40007ea4: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 40007ea8: c2 00 40 12 ld [ %g1 + %l2 ], %g1 40007eac: 80 a0 40 10 cmp %g1, %l0 40007eb0: 12 80 00 28 bne 40007f50 <_Objects_Shrink_information+0xdc> 40007eb4: 84 00 a0 01 inc %g2 /* * XXX - Not to sure how to use a chain where you need to iterate and * and remove elements. */ the_object = (Objects_Control *) information->Inactive.first; 40007eb8: e0 06 20 20 ld [ %i0 + 0x20 ], %l0 40007ebc: 03 00 00 3f sethi %hi(0xfc00), %g1 40007ec0: a6 10 63 ff or %g1, 0x3ff, %l3 ! ffff 40007ec4: c2 04 20 08 ld [ %l0 + 8 ], %g1 40007ec8: 84 08 40 13 and %g1, %l3, %g2 */ do { index = _Objects_Get_index( the_object->id ); if ((index >= index_base) && 40007ecc: 80 a0 80 11 cmp %g2, %l1 40007ed0: 2a 80 00 0c bcs,a 40007f00 <_Objects_Shrink_information+0x8c> 40007ed4: e0 04 00 00 ld [ %l0 ], %l0 40007ed8: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 40007edc: 82 04 40 01 add %l1, %g1, %g1 40007ee0: 80 a0 80 01 cmp %g2, %g1 40007ee4: 1a 80 00 06 bcc 40007efc <_Objects_Shrink_information+0x88> 40007ee8: 90 10 00 10 mov %l0, %o0 if ( !_Chain_Is_last( &the_object->Node ) ) the_object = (Objects_Control *) the_object->Node.next; else the_object = NULL; _Chain_Extract( &extract_me->Node ); 40007eec: 40 00 11 3f call 4000c3e8 <_Chain_Extract> 40007ef0: e0 04 00 00 ld [ %l0 ], %l0 } else { the_object = (Objects_Control *) the_object->Node.next; } } while ( the_object && !_Chain_Is_last( &the_object->Node ) ); 40007ef4: 10 80 00 04 b 40007f04 <_Objects_Shrink_information+0x90> 40007ef8: 80 a4 20 00 cmp %l0, 0 the_object = NULL; _Chain_Extract( &extract_me->Node ); } else { the_object = (Objects_Control *) the_object->Node.next; 40007efc: e0 04 00 00 ld [ %l0 ], %l0 } } while ( the_object && !_Chain_Is_last( &the_object->Node ) ); 40007f00: 80 a4 20 00 cmp %l0, 0 40007f04: 22 80 00 07 be,a 40007f20 <_Objects_Shrink_information+0xac> 40007f08: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 <== NOT EXECUTED 40007f0c: c2 04 00 00 ld [ %l0 ], %g1 40007f10: 80 a0 60 00 cmp %g1, 0 40007f14: 32 bf ff ed bne,a 40007ec8 <_Objects_Shrink_information+0x54> 40007f18: c2 04 20 08 ld [ %l0 + 8 ], %g1 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); 40007f1c: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 40007f20: 40 00 06 a1 call 400099a4 <_Workspace_Free> 40007f24: d0 00 40 12 ld [ %g1 + %l2 ], %o0 information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; 40007f28: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 information->inactive -= information->allocation_size; 40007f2c: c2 16 20 2c lduh [ %i0 + 0x2c ], %g1 * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; 40007f30: c0 20 80 12 clr [ %g2 + %l2 ] /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; 40007f34: c4 06 20 34 ld [ %i0 + 0x34 ], %g2 information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 40007f38: c6 06 20 14 ld [ %i0 + 0x14 ], %g3 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; 40007f3c: c0 20 80 12 clr [ %g2 + %l2 ] information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 40007f40: 82 20 40 03 sub %g1, %g3, %g1 40007f44: c2 36 20 2c sth %g1, [ %i0 + 0x2c ] 40007f48: 81 c7 e0 08 ret 40007f4c: 81 e8 00 00 restore return; } index_base += information->allocation_size; 40007f50: a2 04 40 10 add %l1, %l0, %l1 */ index_base = _Objects_Get_index( information->minimum_id ); block_count = ( information->maximum - index_base ) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { 40007f54: 80 a0 80 08 cmp %g2, %o0 40007f58: 0a bf ff d3 bcs 40007ea4 <_Objects_Shrink_information+0x30> 40007f5c: a5 28 a0 02 sll %g2, 2, %l2 40007f60: 81 c7 e0 08 ret 40007f64: 81 e8 00 00 restore 40006b84 <_POSIX_API_Initialize>: void _POSIX_API_Initialize( rtems_configuration_table *configuration_table ) { 40006b84: 9d e3 bf 98 save %sp, -104, %sp /* XXX need to assert here based on size assumptions */ assert( sizeof(pthread_t) == sizeof(Objects_Id) ); api_configuration = configuration_table->POSIX_api_configuration; 40006b88: f0 06 20 44 ld [ %i0 + 0x44 ], %i0 if ( !api_configuration ) 40006b8c: 80 a6 20 00 cmp %i0, 0 40006b90: 32 80 00 05 bne,a 40006ba4 <_POSIX_API_Initialize+0x20> 40006b94: d0 06 20 14 ld [ %i0 + 0x14 ], %o0 40006b98: 03 10 00 60 sethi %hi(0x40018000), %g1 <== NOT EXECUTED 40006b9c: b0 10 61 18 or %g1, 0x118, %i0 ! 40018118 <_POSIX_Default_configuration> <== NOT EXECUTED api_configuration = &_POSIX_Default_configuration; _Objects_Information_table[OBJECTS_POSIX_API] = _POSIX_Objects; _POSIX_signals_Manager_Initialization( 40006ba0: d0 06 20 14 ld [ %i0 + 0x14 ], %o0 <== NOT EXECUTED api_configuration = configuration_table->POSIX_api_configuration; if ( !api_configuration ) api_configuration = &_POSIX_Default_configuration; _Objects_Information_table[OBJECTS_POSIX_API] = _POSIX_Objects; 40006ba4: 05 10 00 67 sethi %hi(0x40019c00), %g2 40006ba8: 03 10 00 68 sethi %hi(0x4001a000), %g1 40006bac: 82 10 62 34 or %g1, 0x234, %g1 ! 4001a234 <_POSIX_Objects> _POSIX_signals_Manager_Initialization( 40006bb0: 40 00 13 7e call 4000b9a8 <_POSIX_signals_Manager_Initialization> 40006bb4: c2 20 a0 cc st %g1, [ %g2 + 0xcc ] api_configuration->maximum_queued_signals ); _POSIX_Threads_Manager_initialization( 40006bb8: d2 06 20 2c ld [ %i0 + 0x2c ], %o1 40006bbc: d4 06 20 30 ld [ %i0 + 0x30 ], %o2 40006bc0: 40 00 13 fb call 4000bbac <_POSIX_Threads_Manager_initialization> 40006bc4: d0 06 00 00 ld [ %i0 ], %o0 api_configuration->maximum_threads, api_configuration->number_of_initialization_threads, api_configuration->User_initialization_threads_table ); _POSIX_Condition_variables_Manager_initialization( 40006bc8: 40 00 13 21 call 4000b84c <_POSIX_Condition_variables_Manager_initialization> 40006bcc: d0 06 20 08 ld [ %i0 + 8 ], %o0 api_configuration->maximum_condition_variables ); _POSIX_Key_Manager_initialization( api_configuration->maximum_keys ); 40006bd0: 40 00 13 2c call 4000b880 <_POSIX_Key_Manager_initialization> 40006bd4: d0 06 20 0c ld [ %i0 + 0xc ], %o0 _POSIX_Mutex_Manager_initialization( 40006bd8: 40 00 13 4d call 4000b90c <_POSIX_Mutex_Manager_initialization> 40006bdc: d0 06 20 04 ld [ %i0 + 4 ], %o0 api_configuration->maximum_mutexes ); _POSIX_Message_queue_Manager_initialization( 40006be0: 40 00 13 35 call 4000b8b4 <_POSIX_Message_queue_Manager_initialization> 40006be4: d0 06 20 18 ld [ %i0 + 0x18 ], %o0 api_configuration->maximum_message_queues ); _POSIX_Semaphore_Manager_initialization( 40006be8: 40 00 14 ac call 4000be98 <_POSIX_Semaphore_Manager_initialization> 40006bec: d0 06 20 1c ld [ %i0 + 0x1c ], %o0 api_configuration->maximum_semaphores ); _POSIX_Timer_Manager_initialization( api_configuration->maximum_timers ); 40006bf0: 40 00 14 9d call 4000be64 <_POSIX_Timer_Manager_initialization> 40006bf4: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 _POSIX_Barrier_Manager_initialization( api_configuration->maximum_barriers ); 40006bf8: 40 00 13 52 call 4000b940 <_POSIX_Barrier_Manager_initialization> 40006bfc: d0 06 20 20 ld [ %i0 + 0x20 ], %o0 _POSIX_RWLock_Manager_initialization( api_configuration->maximum_rwlocks ); 40006c00: 40 00 13 5d call 4000b974 <_POSIX_RWLock_Manager_initialization> 40006c04: d0 06 20 24 ld [ %i0 + 0x24 ], %o0 _POSIX_Spinlock_Manager_initialization(api_configuration->maximum_spinlocks); 40006c08: f0 06 20 28 ld [ %i0 + 0x28 ], %i0 40006c0c: 40 00 13 d1 call 4000bb50 <_POSIX_Spinlock_Manager_initialization> 40006c10: 81 e8 00 00 restore 40006c14: 01 00 00 00 nop 40006d94 <_POSIX_Condition_variables_Get>: POSIX_Condition_variables_Control *_POSIX_Condition_variables_Get ( pthread_cond_t *cond, Objects_Locations *location ) { 40006d94: 9d e3 bf 98 save %sp, -104, %sp Objects_Id *id = (Objects_Id *)cond; int status; if ( !id ) { 40006d98: 80 a6 20 00 cmp %i0, 0 40006d9c: 02 80 00 0c be 40006dcc <_POSIX_Condition_variables_Get+0x38> 40006da0: b4 10 00 19 mov %i1, %i2 *location = OBJECTS_ERROR; return (POSIX_Condition_variables_Control *) 0; } if ( *id == PTHREAD_COND_INITIALIZER ) { 40006da4: c2 06 00 00 ld [ %i0 ], %g1 40006da8: 80 a0 7f ff cmp %g1, -1 40006dac: 32 80 00 0c bne,a 40006ddc <_POSIX_Condition_variables_Get+0x48> 40006db0: f2 06 00 00 ld [ %i0 ], %i1 /* * Do an "auto-create" here. */ status = pthread_cond_init( (pthread_cond_t *)id, 0 ); 40006db4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40006db8: 40 00 00 0d call 40006dec <== NOT EXECUTED 40006dbc: 92 10 20 00 clr %o1 <== NOT EXECUTED if ( status ) { 40006dc0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40006dc4: 22 80 00 06 be,a 40006ddc <_POSIX_Condition_variables_Get+0x48> <== NOT EXECUTED 40006dc8: f2 06 00 00 ld [ %i0 ], %i1 <== NOT EXECUTED *location = OBJECTS_ERROR; 40006dcc: 82 10 20 01 mov 1, %g1 40006dd0: c2 26 80 00 st %g1, [ %i2 ] * Now call Objects_Get() */ return (POSIX_Condition_variables_Control *) _Objects_Get( &_POSIX_Condition_variables_Information, *id, location ); } 40006dd4: 81 c7 e0 08 ret 40006dd8: 91 e8 20 00 restore %g0, 0, %o0 /* * Now call Objects_Get() */ return (POSIX_Condition_variables_Control *) 40006ddc: 31 10 00 5e sethi %hi(0x40017800), %i0 40006de0: 40 00 0b c2 call 40009ce8 <_Objects_Get> 40006de4: 91 ee 22 a4 restore %i0, 0x2a4, %o0 40006de8: 01 00 00 00 nop 40006f90 <_POSIX_Condition_variables_Wait_support>: pthread_cond_t *cond, pthread_mutex_t *mutex, Watchdog_Interval timeout, bool already_timedout ) { 40006f90: 9d e3 bf 90 save %sp, -112, %sp register POSIX_Condition_variables_Control *the_cond; Objects_Locations location; int status; int mutex_status; if ( !_POSIX_Mutex_Get( mutex, &location ) ) { 40006f94: a0 07 bf f4 add %fp, -12, %l0 40006f98: 90 10 00 19 mov %i1, %o0 40006f9c: 40 00 00 7d call 40007190 <_POSIX_Mutex_Get> 40006fa0: 92 10 00 10 mov %l0, %o1 40006fa4: 80 a2 20 00 cmp %o0, 0 40006fa8: 22 80 00 18 be,a 40007008 <_POSIX_Condition_variables_Wait_support+0x78> 40006fac: b0 10 20 16 mov 0x16, %i0 */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40006fb0: 03 10 00 5d sethi %hi(0x40017400), %g1 40006fb4: c4 00 62 10 ld [ %g1 + 0x210 ], %g2 ! 40017610 <_Thread_Dispatch_disable_level> return EINVAL; } _Thread_Unnest_dispatch(); the_cond = _POSIX_Condition_variables_Get( cond, &location ); 40006fb8: 92 10 00 10 mov %l0, %o1 40006fbc: 84 00 bf ff add %g2, -1, %g2 40006fc0: 90 10 00 18 mov %i0, %o0 40006fc4: c4 20 62 10 st %g2, [ %g1 + 0x210 ] 40006fc8: 7f ff ff 73 call 40006d94 <_POSIX_Condition_variables_Get> 40006fcc: 01 00 00 00 nop switch ( location ) { 40006fd0: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006fd4: 80 a0 60 00 cmp %g1, 0 40006fd8: 12 80 00 33 bne 400070a4 <_POSIX_Condition_variables_Wait_support+0x114> 40006fdc: a2 10 00 08 mov %o0, %l1 case OBJECTS_LOCAL: if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) { 40006fe0: c4 02 20 14 ld [ %o0 + 0x14 ], %g2 40006fe4: 80 a0 a0 00 cmp %g2, 0 40006fe8: 02 80 00 0a be 40007010 <_POSIX_Condition_variables_Wait_support+0x80> 40006fec: 01 00 00 00 nop 40006ff0: c2 06 40 00 ld [ %i1 ], %g1 40006ff4: 80 a0 80 01 cmp %g2, %g1 40006ff8: 02 80 00 06 be 40007010 <_POSIX_Condition_variables_Wait_support+0x80> 40006ffc: 01 00 00 00 nop _Thread_Enable_dispatch(); 40007000: 40 00 0d 60 call 4000a580 <_Thread_Enable_dispatch> <== NOT EXECUTED 40007004: b0 10 20 16 mov 0x16, %i0 ! 16 <== NOT EXECUTED 40007008: 81 c7 e0 08 ret 4000700c: 81 e8 00 00 restore return EINVAL; } (void) pthread_mutex_unlock( mutex ); 40007010: 40 00 00 f0 call 400073d0 40007014: 90 10 00 19 mov %i1, %o0 _Thread_Enable_dispatch(); return EINVAL; } */ if ( !already_timedout ) { 40007018: 80 8e e0 ff btst 0xff, %i3 4000701c: 12 80 00 1b bne 40007088 <_POSIX_Condition_variables_Wait_support+0xf8> 40007020: 21 10 00 5d sethi %hi(0x40017400), %l0 the_cond->Mutex = *mutex; 40007024: c2 06 40 00 ld [ %i1 ], %g1 40007028: c2 24 60 14 st %g1, [ %l1 + 0x14 ] _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; 4000702c: c2 04 22 d0 ld [ %l0 + 0x2d0 ], %g1 _Thread_Executing->Wait.queue = &the_cond->Wait_queue; _Thread_Executing->Wait.id = *cond; 40007030: c6 06 00 00 ld [ %i0 ], %g3 if ( !already_timedout ) { the_cond->Mutex = *mutex; _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; _Thread_Executing->Wait.queue = &the_cond->Wait_queue; 40007034: 84 04 60 18 add %l1, 0x18, %g2 _Thread_Executing->Wait.id = *cond; 40007038: c6 20 60 20 st %g3, [ %g1 + 0x20 ] if ( !already_timedout ) { the_cond->Mutex = *mutex; _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; _Thread_Executing->Wait.queue = &the_cond->Wait_queue; 4000703c: c4 20 60 44 st %g2, [ %g1 + 0x44 ] _Thread_Executing->Wait.id = *cond; _Thread_queue_Enqueue( &the_cond->Wait_queue, timeout ); 40007040: 92 10 00 1a mov %i2, %o1 40007044: 90 10 00 02 mov %g2, %o0 if ( !already_timedout ) { the_cond->Mutex = *mutex; _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; 40007048: c0 20 60 34 clr [ %g1 + 0x34 ] _Thread_Executing->Wait.queue = &the_cond->Wait_queue; _Thread_Executing->Wait.id = *cond; _Thread_queue_Enqueue( &the_cond->Wait_queue, timeout ); 4000704c: 15 10 00 2b sethi %hi(0x4000ac00), %o2 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; 40007050: 82 10 20 01 mov 1, %g1 40007054: 94 12 a2 cc or %o2, 0x2cc, %o2 40007058: 40 00 0e 8a call 4000aa80 <_Thread_queue_Enqueue_with_handler> 4000705c: c2 24 60 48 st %g1, [ %l1 + 0x48 ] _Thread_Enable_dispatch(); 40007060: 40 00 0d 48 call 4000a580 <_Thread_Enable_dispatch> 40007064: 01 00 00 00 nop /* * Switch ourself out because we blocked as a result of the * _Thread_queue_Enqueue. */ status = _Thread_Executing->Wait.return_code; 40007068: c2 04 22 d0 ld [ %l0 + 0x2d0 ], %g1 4000706c: f0 00 60 34 ld [ %g1 + 0x34 ], %i0 if ( status && status != ETIMEDOUT ) 40007070: 80 a6 20 00 cmp %i0, 0 40007074: 02 80 00 07 be 40007090 <_POSIX_Condition_variables_Wait_support+0x100> 40007078: 80 a6 20 74 cmp %i0, 0x74 4000707c: 12 80 00 0b bne 400070a8 <_POSIX_Condition_variables_Wait_support+0x118> 40007080: 01 00 00 00 nop 40007084: 30 80 00 03 b,a 40007090 <_POSIX_Condition_variables_Wait_support+0x100> return status; } else { _Thread_Enable_dispatch(); 40007088: 40 00 0d 3e call 4000a580 <_Thread_Enable_dispatch> 4000708c: b0 10 20 74 mov 0x74, %i0 /* * When we get here the dispatch disable level is 0. */ mutex_status = pthread_mutex_lock( mutex ); 40007090: 40 00 00 af call 4000734c 40007094: 90 10 00 19 mov %i1, %o0 if ( mutex_status ) 40007098: 80 a2 20 00 cmp %o0, 0 4000709c: 02 80 00 03 be 400070a8 <_POSIX_Condition_variables_Wait_support+0x118> 400070a0: 01 00 00 00 nop 400070a4: b0 10 20 16 mov 0x16, %i0 ! 16 case OBJECTS_ERROR: break; } return EINVAL; } 400070a8: 81 c7 e0 08 ret 400070ac: 81 e8 00 00 restore 4000d400 <_POSIX_Keys_Run_destructors>: */ void _POSIX_Keys_Run_destructors( Thread_Control *thread ) { 4000d400: 9d e3 bf 98 save %sp, -104, %sp uint32_t iterations; bool are_all_null; POSIX_Keys_Control *the_key; void *value; thread_index = _Objects_Get_index( thread->Object.id ); 4000d404: c2 06 20 08 ld [ %i0 + 8 ], %g1 the_key = (POSIX_Keys_Control *) _POSIX_Keys_Information.local_table[ index ]; if ( the_key && the_key->is_active && the_key->destructor ) { value = the_key->Values[ thread_api ][ thread_index ]; 4000d408: 05 00 00 3f sethi %hi(0xfc00), %g2 4000d40c: 84 10 a3 ff or %g2, 0x3ff, %g2 ! ffff 4000d410: 84 08 40 02 and %g1, %g2, %g2 */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); 4000d414: 83 30 60 18 srl %g1, 0x18, %g1 4000d418: 82 08 60 07 and %g1, 7, %g1 4000d41c: 82 00 60 06 add %g1, 6, %g1 4000d420: a9 28 a0 02 sll %g2, 2, %l4 4000d424: a7 28 60 02 sll %g1, 2, %l3 4000d428: a4 10 20 00 clr %l2 for ( ; ; ) { are_all_null = TRUE; for ( index=1 ; index <= _POSIX_Keys_Information.maximum ; index++ ) { 4000d42c: 03 10 00 68 sethi %hi(0x4001a000), %g1 4000d430: aa 10 61 b4 or %g1, 0x1b4, %l5 ! 4001a1b4 <_POSIX_Keys_Information> the_key = (POSIX_Keys_Control *) _POSIX_Keys_Information.local_table[ index ]; if ( the_key && the_key->is_active && the_key->destructor ) { value = the_key->Values[ thread_api ][ thread_index ]; 4000d434: a0 10 20 01 mov 1, %l0 4000d438: 10 80 00 1b b 4000d4a4 <_POSIX_Keys_Run_destructors+0xa4> 4000d43c: a2 10 20 01 mov 1, %l1 are_all_null = TRUE; for ( index=1 ; index <= _POSIX_Keys_Information.maximum ; index++ ) { the_key = (POSIX_Keys_Control *) 4000d440: c2 05 60 1c ld [ %l5 + 0x1c ], %g1 4000d444: f0 00 40 02 ld [ %g1 + %g2 ], %i0 _POSIX_Keys_Information.local_table[ index ]; if ( the_key && the_key->is_active && the_key->destructor ) { 4000d448: 80 a6 20 00 cmp %i0, 0 4000d44c: 02 80 00 16 be 4000d4a4 <_POSIX_Keys_Run_destructors+0xa4> 4000d450: a0 04 20 01 inc %l0 4000d454: c2 0e 20 10 ldub [ %i0 + 0x10 ], %g1 4000d458: 80 a0 60 00 cmp %g1, 0 4000d45c: 22 80 00 13 be,a 4000d4a8 <_POSIX_Keys_Run_destructors+0xa8> 4000d460: c2 15 60 10 lduh [ %l5 + 0x10 ], %g1 <== NOT EXECUTED 4000d464: c4 06 20 14 ld [ %i0 + 0x14 ], %g2 4000d468: 80 a0 a0 00 cmp %g2, 0 4000d46c: 22 80 00 0f be,a 4000d4a8 <_POSIX_Keys_Run_destructors+0xa8> 4000d470: c2 15 60 10 lduh [ %l5 + 0x10 ], %g1 <== NOT EXECUTED value = the_key->Values[ thread_api ][ thread_index ]; 4000d474: c2 06 00 13 ld [ %i0 + %l3 ], %g1 4000d478: c2 00 40 14 ld [ %g1 + %l4 ], %g1 if ( value ) { 4000d47c: 90 90 60 00 orcc %g1, 0, %o0 4000d480: 22 80 00 0a be,a 4000d4a8 <_POSIX_Keys_Run_destructors+0xa8> 4000d484: c2 15 60 10 lduh [ %l5 + 0x10 ], %g1 <== NOT EXECUTED (*the_key->destructor)( value ); 4000d488: 9f c0 80 00 call %g2 4000d48c: 01 00 00 00 nop if ( the_key->Values[ thread_api ][ thread_index ] ) 4000d490: c2 06 00 13 ld [ %i0 + %l3 ], %g1 4000d494: c2 00 40 14 ld [ %g1 + %l4 ], %g1 4000d498: 80 a0 00 01 cmp %g0, %g1 4000d49c: 82 40 3f ff addx %g0, -1, %g1 4000d4a0: a2 0c 40 01 and %l1, %g1, %l1 for ( ; ; ) { are_all_null = TRUE; for ( index=1 ; index <= _POSIX_Keys_Information.maximum ; index++ ) { 4000d4a4: c2 15 60 10 lduh [ %l5 + 0x10 ], %g1 4000d4a8: 80 a4 00 01 cmp %l0, %g1 4000d4ac: 08 bf ff e5 bleu 4000d440 <_POSIX_Keys_Run_destructors+0x40> 4000d4b0: 85 2c 20 02 sll %l0, 2, %g2 are_all_null = FALSE; } } } if ( are_all_null == TRUE ) 4000d4b4: 80 8c 60 ff btst 0xff, %l1 4000d4b8: 12 80 00 05 bne 4000d4cc <_POSIX_Keys_Run_destructors+0xcc> 4000d4bc: a4 04 a0 01 inc %l2 * loop. It seems rude to unnecessarily lock up a system. * * Reference: 17.1.1.2 P1003.1c/Draft 10, p. 163, line 99. */ if ( iterations >= PTHREAD_DESTRUCTOR_ITERATIONS ) 4000d4c0: 80 a4 a0 04 cmp %l2, 4 4000d4c4: 12 bf ff dd bne 4000d438 <_POSIX_Keys_Run_destructors+0x38> 4000d4c8: a0 10 20 01 mov 1, %l0 4000d4cc: 81 c7 e0 08 ret 4000d4d0: 81 e8 00 00 restore 4001221c <_POSIX_Message_queue_Create_support>: const char *name_arg, int pshared, struct mq_attr *attr_ptr, POSIX_Message_queue_Control **message_queue ) { 4001221c: 9d e3 bf 88 save %sp, -120, %sp CORE_message_queue_Attributes *the_mq_attr; struct mq_attr attr; char *name; size_t n; n = strnlen( name_arg, NAME_MAX ); 40012220: 92 10 20 ff mov 0xff, %o1 40012224: 40 00 11 f8 call 40016a04 40012228: 90 10 00 18 mov %i0, %o0 const char *name_arg, int pshared, struct mq_attr *attr_ptr, POSIX_Message_queue_Control **message_queue ) { 4001222c: a8 10 00 18 mov %i0, %l4 CORE_message_queue_Attributes *the_mq_attr; struct mq_attr attr; char *name; size_t n; n = strnlen( name_arg, NAME_MAX ); 40012230: a6 10 00 08 mov %o0, %l3 const char *name_arg, int pshared, struct mq_attr *attr_ptr, POSIX_Message_queue_Control **message_queue ) { 40012234: 92 10 00 1a mov %i2, %o1 struct mq_attr attr; char *name; size_t n; n = strnlen( name_arg, NAME_MAX ); if ( n > NAME_MAX ) 40012238: 80 a2 20 ff cmp %o0, 0xff 4001223c: 18 80 00 5d bgu 400123b0 <_POSIX_Message_queue_Create_support+0x194> 40012240: b0 10 20 5b mov 0x5b, %i0 40012244: 05 10 00 92 sethi %hi(0x40024800), %g2 40012248: c2 00 a3 f0 ld [ %g2 + 0x3f0 ], %g1 ! 40024bf0 <_Thread_Dispatch_disable_level> 4001224c: 82 00 60 01 inc %g1 40012250: c2 20 a3 f0 st %g1, [ %g2 + 0x3f0 ] * but were not compared against any existing implementation for * compatibility. See README.mqueue for an example program we * think will print out the defaults. Report anything you find with it. */ if ( attr_ptr == NULL ) { 40012254: a4 10 20 10 mov 0x10, %l2 40012258: 80 a6 a0 00 cmp %i2, 0 4001225c: 02 80 00 14 be 400122ac <_POSIX_Message_queue_Create_support+0x90> 40012260: a2 10 20 0a mov 0xa, %l1 attr.mq_maxmsg = 10; attr.mq_msgsize = 16; } else { if ( attr_ptr->mq_maxmsg <= 0 ){ 40012264: c2 06 a0 04 ld [ %i2 + 4 ], %g1 40012268: 80 a0 60 00 cmp %g1, 0 4001226c: 04 80 00 06 ble 40012284 <_POSIX_Message_queue_Create_support+0x68> 40012270: 01 00 00 00 nop _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EINVAL ); } if ( attr_ptr->mq_msgsize <= 0 ){ 40012274: c2 06 a0 08 ld [ %i2 + 8 ], %g1 40012278: 80 a0 60 00 cmp %g1, 0 4001227c: 34 80 00 08 bg,a 4001229c <_POSIX_Message_queue_Create_support+0x80> 40012280: 90 07 bf e8 add %fp, -24, %o0 _Thread_Enable_dispatch(); 40012284: 7f ff f2 98 call 4000ece4 <_Thread_Enable_dispatch> 40012288: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); 4001228c: 40 00 0a 3f call 40014b88 <__errno> 40012290: 01 00 00 00 nop 40012294: 10 80 00 39 b 40012378 <_POSIX_Message_queue_Create_support+0x15c> 40012298: 82 10 20 16 mov 0x16, %g1 ! 16 } attr = *attr_ptr; 4001229c: 40 00 0c 4c call 400153cc 400122a0: 94 10 20 10 mov 0x10, %o2 400122a4: e4 07 bf f0 ld [ %fp + -16 ], %l2 400122a8: e2 07 bf ec ld [ %fp + -20 ], %l1 */ RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control *_POSIX_Message_queue_Allocate( void ) { return (POSIX_Message_queue_Control *) 400122ac: 21 10 00 93 sethi %hi(0x40024c00), %l0 400122b0: 7f ff ee e1 call 4000de34 <_Objects_Allocate> 400122b4: 90 14 23 80 or %l0, 0x380, %o0 ! 40024f80 <_POSIX_Message_queue_Information> } the_mq = _POSIX_Message_queue_Allocate(); if ( !the_mq ) { 400122b8: b4 92 20 00 orcc %o0, 0, %i2 400122bc: 32 80 00 08 bne,a 400122dc <_POSIX_Message_queue_Create_support+0xc0> 400122c0: 82 10 20 01 mov 1, %g1 _Thread_Enable_dispatch(); 400122c4: 7f ff f2 88 call 4000ece4 <_Thread_Enable_dispatch> <== NOT EXECUTED 400122c8: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENFILE ); 400122cc: 40 00 0a 2f call 40014b88 <__errno> <== NOT EXECUTED 400122d0: 01 00 00 00 nop <== NOT EXECUTED 400122d4: 10 80 00 29 b 40012378 <_POSIX_Message_queue_Create_support+0x15c> <== NOT EXECUTED 400122d8: 82 10 20 17 mov 0x17, %g1 ! 17 <== NOT EXECUTED } the_mq->process_shared = pshared; 400122dc: f2 26 a0 10 st %i1, [ %i2 + 0x10 ] /* * Make a copy of the user's string for name just in case it was * dynamically constructed. */ name = _Workspace_Allocate(n); 400122e0: 90 10 00 13 mov %l3, %o0 } the_mq->process_shared = pshared; the_mq->named = TRUE; the_mq->open_count = 1; the_mq->linked = TRUE; 400122e4: c2 2e a0 15 stb %g1, [ %i2 + 0x15 ] rtems_set_errno_and_return_minus_one( ENFILE ); } the_mq->process_shared = pshared; the_mq->named = TRUE; the_mq->open_count = 1; 400122e8: c2 26 a0 18 st %g1, [ %i2 + 0x18 ] /* * Make a copy of the user's string for name just in case it was * dynamically constructed. */ name = _Workspace_Allocate(n); 400122ec: 7f ff f7 da call 40010254 <_Workspace_Allocate> 400122f0: c2 2e a0 14 stb %g1, [ %i2 + 0x14 ] if (!name) { 400122f4: b2 92 20 00 orcc %o0, 0, %i1 400122f8: 12 80 00 0b bne 40012324 <_POSIX_Message_queue_Create_support+0x108> 400122fc: 01 00 00 00 nop RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free ( POSIX_Message_queue_Control *the_mq ) { _Objects_Free( &_POSIX_Message_queue_Information, &the_mq->Object ); 40012300: 90 14 23 80 or %l0, 0x380, %o0 <== NOT EXECUTED 40012304: 7f ff ef b9 call 4000e1e8 <_Objects_Free> <== NOT EXECUTED 40012308: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED _POSIX_Message_queue_Free( the_mq ); _Thread_Enable_dispatch(); 4001230c: 7f ff f2 76 call 4000ece4 <_Thread_Enable_dispatch> <== NOT EXECUTED 40012310: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOMEM ); 40012314: 40 00 0a 1d call 40014b88 <__errno> <== NOT EXECUTED 40012318: 01 00 00 00 nop <== NOT EXECUTED 4001231c: 10 80 00 17 b 40012378 <_POSIX_Message_queue_Create_support+0x15c> <== NOT EXECUTED 40012320: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED } strcpy( name, name_arg ); 40012324: 40 00 0f 4d call 40016058 40012328: 92 10 00 14 mov %l4, %o1 */ the_mq_attr = &the_mq->Message_queue.Attributes; the_mq_attr->discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO; if ( ! _CORE_message_queue_Initialize( 4001232c: 94 10 00 11 mov %l1, %o2 * Note that thread blocking discipline should be based on the * current scheduling policy. */ the_mq_attr = &the_mq->Message_queue.Attributes; the_mq_attr->discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO; 40012330: c0 26 a0 5c clr [ %i2 + 0x5c ] if ( ! _CORE_message_queue_Initialize( 40012334: 96 10 00 12 mov %l2, %o3 40012338: 90 06 a0 1c add %i2, 0x1c, %o0 4001233c: 40 00 03 2a call 40012fe4 <_CORE_message_queue_Initialize> 40012340: 92 06 a0 5c add %i2, 0x5c, %o1 40012344: 80 8a 20 ff btst 0xff, %o0 40012348: 12 80 00 0f bne 40012384 <_POSIX_Message_queue_Create_support+0x168> 4001234c: 82 14 23 80 or %l0, 0x380, %g1 40012350: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED 40012354: 7f ff ef a5 call 4000e1e8 <_Objects_Free> <== NOT EXECUTED 40012358: 90 14 23 80 or %l0, 0x380, %o0 <== NOT EXECUTED attr.mq_maxmsg, attr.mq_msgsize ) ) { _POSIX_Message_queue_Free( the_mq ); _Workspace_Free(name); 4001235c: 7f ff f7 b7 call 40010238 <_Workspace_Free> <== NOT EXECUTED 40012360: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED _Thread_Enable_dispatch(); 40012364: 7f ff f2 60 call 4000ece4 <_Thread_Enable_dispatch> <== NOT EXECUTED 40012368: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); 4001236c: 40 00 0a 07 call 40014b88 <__errno> <== NOT EXECUTED 40012370: 01 00 00 00 nop <== NOT EXECUTED 40012374: 82 10 20 1c mov 0x1c, %g1 ! 1c <== NOT EXECUTED 40012378: c2 22 00 00 st %g1, [ %o0 ] 4001237c: 81 c7 e0 08 ret 40012380: 91 e8 3f ff restore %g0, -1, %o0 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40012384: c4 06 a0 08 ld [ %i2 + 8 ], %g2 40012388: c6 00 60 1c ld [ %g1 + 0x1c ], %g3 4001238c: 03 00 00 3f sethi %hi(0xfc00), %g1 40012390: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 40012394: 84 08 80 01 and %g2, %g1, %g2 40012398: 85 28 a0 02 sll %g2, 2, %g2 4001239c: f4 20 c0 02 st %i2, [ %g3 + %g2 ] _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string */ the_object->name.name_p = name; 400123a0: f2 26 a0 0c st %i1, [ %i2 + 0xc ] &_POSIX_Message_queue_Information, &the_mq->Object, name ); *message_queue = the_mq; 400123a4: f4 26 c0 00 st %i2, [ %i3 ] _Thread_Enable_dispatch(); 400123a8: 7f ff f2 4f call 4000ece4 <_Thread_Enable_dispatch> 400123ac: b0 10 20 00 clr %i0 return 0; } 400123b0: 81 c7 e0 08 ret 400123b4: 81 e8 00 00 restore 4000aaf8 <_POSIX_Message_queue_Delete>: */ void _POSIX_Message_queue_Delete( POSIX_Message_queue_Control *the_mq ) { 4000aaf8: 9d e3 bf 98 save %sp, -104, %sp if ( !the_mq->linked && !the_mq->open_count ) { 4000aafc: c2 0e 20 15 ldub [ %i0 + 0x15 ], %g1 4000ab00: 80 a0 60 00 cmp %g1, 0 4000ab04: 12 80 00 16 bne 4000ab5c <_POSIX_Message_queue_Delete+0x64> 4000ab08: b2 10 00 18 mov %i0, %i1 4000ab0c: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 4000ab10: 80 a0 60 00 cmp %g1, 0 4000ab14: 12 80 00 12 bne 4000ab5c <_POSIX_Message_queue_Delete+0x64> 4000ab18: 01 00 00 00 nop /* the name memory may have been freed by unlink. */ Objects_Control *the_object = &the_mq->Object; if ( the_object->name.name_p ) 4000ab1c: d0 06 20 0c ld [ %i0 + 0xc ], %o0 4000ab20: 80 a2 20 00 cmp %o0, 0 4000ab24: 02 80 00 04 be 4000ab34 <_POSIX_Message_queue_Delete+0x3c> 4000ab28: 31 10 00 93 sethi %hi(0x40024c00), %i0 _Workspace_Free( (void *)the_object->name.name_p ); 4000ab2c: 40 00 15 c3 call 40010238 <_Workspace_Free> <== NOT EXECUTED 4000ab30: 01 00 00 00 nop <== NOT EXECUTED _Objects_Close( &_POSIX_Message_queue_Information, the_object ); 4000ab34: 92 10 00 19 mov %i1, %o1 4000ab38: 40 00 0c e9 call 4000dedc <_Objects_Close> 4000ab3c: 90 16 23 80 or %i0, 0x380, %o0 _CORE_message_queue_Close( 4000ab40: 90 06 60 1c add %i1, 0x1c, %o0 4000ab44: 92 10 20 00 clr %o1 4000ab48: 94 10 20 05 mov 5, %o2 4000ab4c: 40 00 09 eb call 4000d2f8 <_CORE_message_queue_Close> 4000ab50: b0 16 23 80 or %i0, 0x380, %i0 RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free ( POSIX_Message_queue_Control *the_mq ) { _Objects_Free( &_POSIX_Message_queue_Information, &the_mq->Object ); 4000ab54: 40 00 0d a5 call 4000e1e8 <_Objects_Free> 4000ab58: 81 e8 00 00 restore 4000ab5c: 81 c7 e0 08 ret 4000ab60: 81 e8 00 00 restore 40007ee4 <_POSIX_Mutex_Get>: POSIX_Mutex_Control *_POSIX_Mutex_Get ( pthread_mutex_t *mutex, Objects_Locations *location ) { 40007ee4: 9d e3 bf 98 save %sp, -104, %sp Objects_Id *id = (Objects_Id *)mutex; ___POSIX_Mutex_Get_support( id, location ); 40007ee8: 80 a6 20 00 cmp %i0, 0 40007eec: 02 80 00 0c be 40007f1c <_POSIX_Mutex_Get+0x38> 40007ef0: b4 10 00 19 mov %i1, %i2 40007ef4: c2 06 00 00 ld [ %i0 ], %g1 40007ef8: 80 a0 7f ff cmp %g1, -1 40007efc: 32 80 00 0c bne,a 40007f2c <_POSIX_Mutex_Get+0x48> 40007f00: f2 06 00 00 ld [ %i0 ], %i1 40007f04: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40007f08: 40 00 00 20 call 40007f88 <== NOT EXECUTED 40007f0c: 92 10 20 00 clr %o1 <== NOT EXECUTED 40007f10: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40007f14: 22 80 00 06 be,a 40007f2c <_POSIX_Mutex_Get+0x48> <== NOT EXECUTED 40007f18: f2 06 00 00 ld [ %i0 ], %i1 <== NOT EXECUTED 40007f1c: 82 10 20 01 mov 1, %g1 40007f20: c2 26 80 00 st %g1, [ %i2 ] return (POSIX_Mutex_Control *) _Objects_Get( &_POSIX_Mutex_Information, *id, location ); } 40007f24: 81 c7 e0 08 ret 40007f28: 91 e8 20 00 restore %g0, 0, %o0 { Objects_Id *id = (Objects_Id *)mutex; ___POSIX_Mutex_Get_support( id, location ); return (POSIX_Mutex_Control *) 40007f2c: 31 10 00 66 sethi %hi(0x40019800), %i0 40007f30: 40 00 0b 9b call 4000ad9c <_Objects_Get> 40007f34: 91 ee 21 f0 restore %i0, 0x1f0, %o0 40007f38: 01 00 00 00 nop 40007e84 <_POSIX_Mutex_Get_interrupt_disable>: POSIX_Mutex_Control *_POSIX_Mutex_Get_interrupt_disable ( pthread_mutex_t *mutex, Objects_Locations *location, ISR_Level *level ) { 40007e84: 9d e3 bf 98 save %sp, -104, %sp 40007e88: a0 10 00 19 mov %i1, %l0 Objects_Id *id = (Objects_Id *)mutex; ___POSIX_Mutex_Get_support( id, location ); 40007e8c: 80 a6 20 00 cmp %i0, 0 40007e90: 02 80 00 0c be 40007ec0 <_POSIX_Mutex_Get_interrupt_disable+0x3c> 40007e94: b6 10 00 1a mov %i2, %i3 40007e98: c2 06 00 00 ld [ %i0 ], %g1 40007e9c: 80 a0 7f ff cmp %g1, -1 40007ea0: 32 80 00 0c bne,a 40007ed0 <_POSIX_Mutex_Get_interrupt_disable+0x4c> 40007ea4: f2 06 00 00 ld [ %i0 ], %i1 40007ea8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40007eac: 40 00 00 37 call 40007f88 <== NOT EXECUTED 40007eb0: 92 10 20 00 clr %o1 <== NOT EXECUTED 40007eb4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40007eb8: 22 80 00 06 be,a 40007ed0 <_POSIX_Mutex_Get_interrupt_disable+0x4c> <== NOT EXECUTED 40007ebc: f2 06 00 00 ld [ %i0 ], %i1 <== NOT EXECUTED 40007ec0: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 40007ec4: c2 24 00 00 st %g1, [ %l0 ] <== NOT EXECUTED return (POSIX_Mutex_Control *) _Objects_Get_isr_disable( &_POSIX_Mutex_Information, *id, location, level ); } 40007ec8: 81 c7 e0 08 ret <== NOT EXECUTED 40007ecc: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED { Objects_Id *id = (Objects_Id *)mutex; ___POSIX_Mutex_Get_support( id, location ); return (POSIX_Mutex_Control *) 40007ed0: b4 10 00 10 mov %l0, %i2 40007ed4: 31 10 00 66 sethi %hi(0x40019800), %i0 40007ed8: 40 00 0b 93 call 4000ad24 <_Objects_Get_isr_disable> 40007edc: 91 ee 21 f0 restore %i0, 0x1f0, %o0 40007ee0: 01 00 00 00 nop 4000f598 <_POSIX_Semaphore_Create_support>: const char *name, int pshared, unsigned int value, POSIX_Semaphore_Control **the_sem ) { 4000f598: 9d e3 bf 98 save %sp, -104, %sp 4000f59c: 03 10 00 81 sethi %hi(0x40020400), %g1 4000f5a0: c4 00 61 80 ld [ %g1 + 0x180 ], %g2 ! 40020580 <_Thread_Dispatch_disable_level> 4000f5a4: 84 00 a0 01 inc %g2 4000f5a8: c4 20 61 80 st %g2, [ %g1 + 0x180 ] char *name_p = (char *)name; _Thread_Disable_dispatch(); /* Sharing semaphores among processes is not currently supported */ if (pshared != 0) { 4000f5ac: 80 a6 60 00 cmp %i1, 0 4000f5b0: 02 80 00 08 be 4000f5d0 <_POSIX_Semaphore_Create_support+0x38> 4000f5b4: 80 a6 20 00 cmp %i0, 0 _Thread_Enable_dispatch(); 4000f5b8: 7f ff f0 b7 call 4000b894 <_Thread_Enable_dispatch> 4000f5bc: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOSYS ); 4000f5c0: 40 00 08 80 call 400117c0 <__errno> 4000f5c4: 01 00 00 00 nop 4000f5c8: 10 80 00 19 b 4000f62c <_POSIX_Semaphore_Create_support+0x94> 4000f5cc: 82 10 20 58 mov 0x58, %g1 ! 58 } if ( name ) { 4000f5d0: 02 80 00 0d be 4000f604 <_POSIX_Semaphore_Create_support+0x6c> 4000f5d4: 11 10 00 82 sethi %hi(0x40020800), %o0 if( strlen(name) > PATH_MAX ) { 4000f5d8: 40 00 0f 44 call 400132e8 4000f5dc: 90 10 00 18 mov %i0, %o0 4000f5e0: 80 a2 20 ff cmp %o0, 0xff 4000f5e4: 28 80 00 08 bleu,a 4000f604 <_POSIX_Semaphore_Create_support+0x6c> 4000f5e8: 11 10 00 82 sethi %hi(0x40020800), %o0 _Thread_Enable_dispatch(); 4000f5ec: 7f ff f0 aa call 4000b894 <_Thread_Enable_dispatch> <== NOT EXECUTED 4000f5f0: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 4000f5f4: 40 00 08 73 call 400117c0 <__errno> <== NOT EXECUTED 4000f5f8: 01 00 00 00 nop <== NOT EXECUTED 4000f5fc: 10 80 00 0c b 4000f62c <_POSIX_Semaphore_Create_support+0x94> <== NOT EXECUTED 4000f600: 82 10 20 5b mov 0x5b, %g1 ! 5b <== NOT EXECUTED * _POSIX_Semaphore_Allocate */ RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Allocate( void ) { return (POSIX_Semaphore_Control *) 4000f604: 7f ff ed 24 call 4000aa94 <_Objects_Allocate> 4000f608: 90 12 20 90 or %o0, 0x90, %o0 } } the_semaphore = _POSIX_Semaphore_Allocate(); if ( !the_semaphore ) { 4000f60c: b2 92 20 00 orcc %o0, 0, %i1 4000f610: 12 80 00 0a bne 4000f638 <_POSIX_Semaphore_Create_support+0xa0> 4000f614: 80 a6 20 00 cmp %i0, 0 _Thread_Enable_dispatch(); 4000f618: 7f ff f0 9f call 4000b894 <_Thread_Enable_dispatch> 4000f61c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOSPC ); 4000f620: 40 00 08 68 call 400117c0 <__errno> 4000f624: 01 00 00 00 nop 4000f628: 82 10 20 1c mov 0x1c, %g1 ! 1c 4000f62c: c2 22 00 00 st %g1, [ %o0 ] 4000f630: 81 c7 e0 08 ret 4000f634: 91 e8 3f ff restore %g0, -1, %o0 } the_semaphore->process_shared = pshared; if ( name ) { 4000f638: 02 80 00 07 be 4000f654 <_POSIX_Semaphore_Create_support+0xbc> 4000f63c: c0 26 60 10 clr [ %i1 + 0x10 ] the_semaphore->named = TRUE; the_semaphore->open_count = 1; 4000f640: 82 10 20 01 mov 1, %g1 the_semaphore->linked = TRUE; 4000f644: c2 2e 60 15 stb %g1, [ %i1 + 0x15 ] the_semaphore->process_shared = pshared; if ( name ) { the_semaphore->named = TRUE; the_semaphore->open_count = 1; 4000f648: c2 26 60 18 st %g1, [ %i1 + 0x18 ] } the_semaphore->process_shared = pshared; if ( name ) { the_semaphore->named = TRUE; 4000f64c: 10 80 00 05 b 4000f660 <_POSIX_Semaphore_Create_support+0xc8> 4000f650: c2 2e 60 14 stb %g1, [ %i1 + 0x14 ] the_semaphore->open_count = 1; the_semaphore->linked = TRUE; } else { the_semaphore->named = FALSE; 4000f654: c0 2e 60 14 clrb [ %i1 + 0x14 ] the_semaphore->open_count = 0; 4000f658: c0 26 60 18 clr [ %i1 + 0x18 ] the_semaphore->linked = FALSE; 4000f65c: c0 2e 60 15 clrb [ %i1 + 0x15 ] /* * This effectively disables limit checking. */ the_sem_attr->maximum_count = 0xFFFFFFFF; 4000f660: 82 10 3f ff mov -1, %g1 _CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value ); 4000f664: 94 10 00 1a mov %i2, %o2 4000f668: 90 06 60 1c add %i1, 0x1c, %o0 4000f66c: 92 06 60 5c add %i1, 0x5c, %o1 /* * This effectively disables limit checking. */ the_sem_attr->maximum_count = 0xFFFFFFFF; 4000f670: c2 26 60 5c st %g1, [ %i1 + 0x5c ] _CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value ); 4000f674: 7f ff eb e0 call 4000a5f4 <_CORE_semaphore_Initialize> 4000f678: c0 26 60 60 clr [ %i1 + 0x60 ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4000f67c: c4 06 60 08 ld [ %i1 + 8 ], %g2 4000f680: 03 10 00 82 sethi %hi(0x40020800), %g1 4000f684: c6 00 60 ac ld [ %g1 + 0xac ], %g3 ! 400208ac <_POSIX_Semaphore_Information+0x1c> 4000f688: 03 00 00 3f sethi %hi(0xfc00), %g1 4000f68c: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 4000f690: 84 08 80 01 and %g2, %g1, %g2 4000f694: 85 28 a0 02 sll %g2, 2, %g2 4000f698: f2 20 c0 02 st %i1, [ %g3 + %g2 ] _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string */ the_object->name.name_p = name; 4000f69c: f0 26 60 0c st %i0, [ %i1 + 0xc ] &_POSIX_Semaphore_Information, &the_semaphore->Object, name_p ); *the_sem = the_semaphore; 4000f6a0: f2 26 c0 00 st %i1, [ %i3 ] _Thread_Enable_dispatch(); 4000f6a4: 7f ff f0 7c call 4000b894 <_Thread_Enable_dispatch> 4000f6a8: b0 10 20 00 clr %i0 return 0; } 4000f6ac: 81 c7 e0 08 ret 4000f6b0: 81 e8 00 00 restore 4000bc94 <_POSIX_Threads_Create_extension>: bool _POSIX_Threads_Create_extension( Thread_Control *executing, Thread_Control *created ) { 4000bc94: 9d e3 bf 98 save %sp, -104, %sp POSIX_API_Control *api; POSIX_API_Control *executing_api; api = _Workspace_Allocate( sizeof( POSIX_API_Control ) ); 4000bc98: 90 10 20 e4 mov 0xe4, %o0 4000bc9c: 7f ff f7 49 call 400099c0 <_Workspace_Allocate> 4000bca0: b0 10 20 00 clr %i0 if ( !api ) 4000bca4: a2 92 20 00 orcc %o0, 0, %l1 4000bca8: 02 80 00 38 be 4000bd88 <_POSIX_Threads_Create_extension+0xf4> 4000bcac: 94 10 20 38 mov 0x38, %o2 return false; created->API_Extensions[ THREAD_API_POSIX ] = api; 4000bcb0: e2 26 61 60 st %l1, [ %i1 + 0x160 ] /* XXX check all fields are touched */ api->Attributes = _POSIX_Threads_Default_attributes; 4000bcb4: 21 10 00 61 sethi %hi(0x40018400), %l0 4000bcb8: a0 14 21 30 or %l0, 0x130, %l0 ! 40018530 <_POSIX_Threads_Default_attributes> 4000bcbc: 40 00 09 f5 call 4000e490 4000bcc0: 92 10 00 10 mov %l0, %o1 api->detachstate = _POSIX_Threads_Default_attributes.detachstate; 4000bcc4: 82 10 20 01 mov 1, %g1 api->schedpolicy = _POSIX_Threads_Default_attributes.schedpolicy; api->schedparam = _POSIX_Threads_Default_attributes.schedparam; 4000bcc8: 92 04 20 18 add %l0, 0x18, %o1 created->API_Extensions[ THREAD_API_POSIX ] = api; /* XXX check all fields are touched */ api->Attributes = _POSIX_Threads_Default_attributes; api->detachstate = _POSIX_Threads_Default_attributes.detachstate; api->schedpolicy = _POSIX_Threads_Default_attributes.schedpolicy; 4000bccc: c2 24 60 7c st %g1, [ %l1 + 0x7c ] created->API_Extensions[ THREAD_API_POSIX ] = api; /* XXX check all fields are touched */ api->Attributes = _POSIX_Threads_Default_attributes; api->detachstate = _POSIX_Threads_Default_attributes.detachstate; 4000bcd0: c2 24 60 38 st %g1, [ %l1 + 0x38 ] api->schedpolicy = _POSIX_Threads_Default_attributes.schedpolicy; api->schedparam = _POSIX_Threads_Default_attributes.schedparam; 4000bcd4: 90 04 60 80 add %l1, 0x80, %o0 4000bcd8: 40 00 09 ee call 4000e490 4000bcdc: 94 10 20 18 mov 0x18, %o2 api->schedparam.sched_priority = 4000bce0: c4 06 60 14 ld [ %i1 + 0x14 ], %g2 4000bce4: 82 10 20 ff mov 0xff, %g1 4000bce8: 82 20 40 02 sub %g1, %g2, %g1 * If the thread is not a posix thread, then all posix signals are blocked * by default. */ /* XXX use signal constants */ api->signals_pending = 0; 4000bcec: c0 24 60 c8 clr [ %l1 + 0xc8 ] /* XXX check all fields are touched */ api->Attributes = _POSIX_Threads_Default_attributes; api->detachstate = _POSIX_Threads_Default_attributes.detachstate; api->schedpolicy = _POSIX_Threads_Default_attributes.schedpolicy; api->schedparam = _POSIX_Threads_Default_attributes.schedparam; api->schedparam.sched_priority = 4000bcf0: c2 24 60 80 st %g1, [ %l1 + 0x80 ] * by default. */ /* XXX use signal constants */ api->signals_pending = 0; if ( _Objects_Get_API( created->Object.id ) == OBJECTS_POSIX_API && 4000bcf4: c6 06 60 08 ld [ %i1 + 8 ], %g3 4000bcf8: 82 04 60 dc add %l1, 0xdc, %g1 _POSIX_Priority_From_core( created->current_priority ); /* * POSIX 1003.1 1996, 18.2.2.2 */ api->cancelation_requested = 0; 4000bcfc: c0 24 60 d4 clr [ %l1 + 0xd4 ] 4000bd00: c2 24 60 d8 st %g1, [ %l1 + 0xd8 ] api->cancelability_state = PTHREAD_CANCEL_ENABLE; 4000bd04: c0 24 60 cc clr [ %l1 + 0xcc ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4000bd08: 82 04 60 d8 add %l1, 0xd8, %g1 api->cancelability_type = PTHREAD_CANCEL_DEFERRED; 4000bd0c: c0 24 60 d0 clr [ %l1 + 0xd0 ] 4000bd10: c2 24 60 e0 st %g1, [ %l1 + 0xe0 ] * by default. */ /* XXX use signal constants */ api->signals_pending = 0; if ( _Objects_Get_API( created->Object.id ) == OBJECTS_POSIX_API && 4000bd14: 83 30 e0 18 srl %g3, 0x18, %g1 4000bd18: 82 08 60 07 and %g1, 7, %g1 4000bd1c: 80 a0 60 03 cmp %g1, 3 4000bd20: 12 80 00 0b bne 4000bd4c <_POSIX_Threads_Create_extension+0xb8> 4000bd24: c0 24 60 dc clr [ %l1 + 0xdc ] 4000bd28: 83 30 e0 1b srl %g3, 0x1b, %g1 4000bd2c: 80 a0 60 01 cmp %g1, 1 4000bd30: 32 80 00 08 bne,a 4000bd50 <_POSIX_Threads_Create_extension+0xbc> 4000bd34: 82 10 3f ff mov -1, %g1 <== NOT EXECUTED _Objects_Get_class( created->Object.id ) == 1 ) { executing_api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; api->signals_blocked = executing_api->signals_blocked; 4000bd38: 03 10 00 67 sethi %hi(0x40019c00), %g1 4000bd3c: c2 00 62 20 ld [ %g1 + 0x220 ], %g1 ! 40019e20 <_Thread_Executing> 4000bd40: c2 00 61 60 ld [ %g1 + 0x160 ], %g1 4000bd44: 10 80 00 03 b 4000bd50 <_POSIX_Threads_Create_extension+0xbc> 4000bd48: c2 00 60 c4 ld [ %g1 + 0xc4 ], %g1 } else { api->signals_blocked = 0xffffffff; 4000bd4c: 82 10 3f ff mov -1, %g1 4000bd50: c2 24 60 c4 st %g1, [ %l1 + 0xc4 ] } _Thread_queue_Initialize( 4000bd54: 90 04 60 3c add %l1, 0x3c, %o0 4000bd58: 92 10 20 00 clr %o1 4000bd5c: 15 00 00 04 sethi %hi(0x1000), %o2 4000bd60: 7f ff f4 02 call 40008d68 <_Thread_queue_Initialize> 4000bd64: 96 10 20 00 clr %o3 THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_JOIN_AT_EXIT, 0 ); _Watchdog_Initialize( 4000bd68: c2 06 60 08 ld [ %i1 + 8 ], %g1 ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 4000bd6c: f2 24 60 c0 st %i1, [ %l1 + 0xc0 ] void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 4000bd70: c2 24 60 bc st %g1, [ %l1 + 0xbc ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 4000bd74: c0 24 60 a4 clr [ %l1 + 0xa4 ] the_watchdog->routine = routine; 4000bd78: 03 10 00 2f sethi %hi(0x4000bc00), %g1 the_watchdog->id = id; the_watchdog->user_data = user_data; 4000bd7c: b0 10 20 01 mov 1, %i0 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 4000bd80: 82 10 61 e0 or %g1, 0x1e0, %g1 4000bd84: c2 24 60 b8 st %g1, [ %l1 + 0xb8 ] created->Object.id, created ); return true; } 4000bd88: 81 c7 e0 08 ret 4000bd8c: 81 e8 00 00 restore 4000bde0 <_POSIX_Threads_Sporadic_budget_TSR>: void _POSIX_Threads_Sporadic_budget_TSR( Objects_Id id, void *argument ) { 4000bde0: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; POSIX_API_Control *api; the_thread = argument; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4000bde4: f0 06 61 60 ld [ %i1 + 0x160 ], %i0 ticks = _Timespec_To_ticks( &api->schedparam.ss_initial_budget ); 4000bde8: 40 00 03 fb call 4000cdd4 <_Timespec_To_ticks> 4000bdec: 90 06 20 90 add %i0, 0x90, %o0 if ( !ticks ) 4000bdf0: 80 a2 20 00 cmp %o0, 0 4000bdf4: 22 80 00 02 be,a 4000bdfc <_POSIX_Threads_Sporadic_budget_TSR+0x1c> 4000bdf8: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 4000bdfc: c2 06 20 98 ld [ %i0 + 0x98 ], %g1 the_thread->cpu_time_budget = ticks; new_priority = _POSIX_Priority_To_core( api->ss_high_priority ); the_thread->real_priority = new_priority; if ( the_thread->resource_count == 0 || 4000be00: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 4000be04: 84 10 20 ff mov 0xff, %g2 ticks = _Timespec_To_ticks( &api->schedparam.ss_initial_budget ); if ( !ticks ) ticks = 1; the_thread->cpu_time_budget = ticks; 4000be08: d0 26 60 78 st %o0, [ %i1 + 0x78 ] 4000be0c: 92 20 80 01 sub %g2, %g1, %o1 new_priority = _POSIX_Priority_To_core( api->ss_high_priority ); the_thread->real_priority = new_priority; if ( the_thread->resource_count == 0 || 4000be10: 80 a0 e0 00 cmp %g3, 0 4000be14: 02 80 00 06 be 4000be2c <_POSIX_Threads_Sporadic_budget_TSR+0x4c> 4000be18: d2 26 60 18 st %o1, [ %i1 + 0x18 ] 4000be1c: c2 06 60 14 ld [ %i1 + 0x14 ], %g1 4000be20: 80 a0 40 09 cmp %g1, %o1 4000be24: 08 80 00 05 bleu 4000be38 <_POSIX_Threads_Sporadic_budget_TSR+0x58> 4000be28: 01 00 00 00 nop the_thread->current_priority > new_priority ) _Thread_Change_priority( the_thread, new_priority, TRUE ); 4000be2c: 90 10 00 19 mov %i1, %o0 4000be30: 7f ff f0 63 call 40007fbc <_Thread_Change_priority> 4000be34: 94 10 20 01 mov 1, %o2 ticks = _Timespec_To_ticks( &api->schedparam.ss_replenish_period ); 4000be38: 40 00 03 e7 call 4000cdd4 <_Timespec_To_ticks> 4000be3c: 90 06 20 88 add %i0, 0x88, %o0 if ( !ticks ) 4000be40: 80 a2 20 00 cmp %o0, 0 4000be44: 22 80 00 02 be,a 4000be4c <_POSIX_Threads_Sporadic_budget_TSR+0x6c> 4000be48: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 4000be4c: d0 26 20 a8 st %o0, [ %i0 + 0xa8 ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4000be50: b2 06 20 9c add %i0, 0x9c, %i1 4000be54: 31 10 00 67 sethi %hi(0x40019c00), %i0 4000be58: 7f ff f6 25 call 400096ec <_Watchdog_Insert> 4000be5c: 91 ee 22 40 restore %i0, 0x240, %o0 4000be60: 01 00 00 00 nop 4000bd90 <_POSIX_Threads_Sporadic_budget_callout>: ) { POSIX_API_Control *api; uint32_t new_priority; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4000bd90: c2 02 21 60 ld [ %o0 + 0x160 ], %g1 the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */ new_priority = _POSIX_Priority_To_core( api->schedparam.ss_low_priority ); the_thread->real_priority = new_priority; if ( the_thread->resource_count == 0 || 4000bd94: c6 02 20 1c ld [ %o0 + 0x1c ], %g3 RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core( int priority ) { return (Priority_Control) (255 - priority); 4000bd98: c4 00 60 84 ld [ %g1 + 0x84 ], %g2 * 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 */ 4000bd9c: 82 10 3f ff mov -1, %g1 4000bda0: c2 22 20 78 st %g1, [ %o0 + 0x78 ] 4000bda4: 82 10 20 ff mov 0xff, %g1 4000bda8: 92 20 40 02 sub %g1, %g2, %o1 new_priority = _POSIX_Priority_To_core( api->schedparam.ss_low_priority ); the_thread->real_priority = new_priority; if ( the_thread->resource_count == 0 || 4000bdac: 80 a0 e0 00 cmp %g3, 0 4000bdb0: 02 80 00 06 be 4000bdc8 <_POSIX_Threads_Sporadic_budget_callout+0x38> 4000bdb4: d2 22 20 18 st %o1, [ %o0 + 0x18 ] 4000bdb8: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 <== NOT EXECUTED 4000bdbc: 80 a0 40 09 cmp %g1, %o1 <== NOT EXECUTED 4000bdc0: 08 80 00 06 bleu 4000bdd8 <_POSIX_Threads_Sporadic_budget_callout+0x48> <== NOT EXECUTED 4000bdc4: 01 00 00 00 nop <== NOT EXECUTED the_thread->current_priority > new_priority ) _Thread_Change_priority( the_thread, new_priority, TRUE ); 4000bdc8: 94 10 20 01 mov 1, %o2 ! 1 4000bdcc: 82 13 c0 00 mov %o7, %g1 4000bdd0: 7f ff f0 7b call 40007fbc <_Thread_Change_priority> 4000bdd4: 9e 10 40 00 mov %g1, %o7 4000bdd8: 81 c3 e0 08 retl <== NOT EXECUTED 4000bddc: 01 00 00 00 nop 4000d398 <_POSIX_Threads_cancel_run>: #include void _POSIX_Threads_cancel_run( Thread_Control *the_thread ) { 4000d398: 9d e3 bf 98 save %sp, -104, %sp 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 ]; 4000d39c: f0 06 21 60 ld [ %i0 + 0x160 ], %i0 handler_stack = &thread_support->Cancellation_Handlers; thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE; 4000d3a0: 82 10 20 01 mov 1, %g1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000d3a4: a2 06 20 dc add %i0, 0xdc, %l1 4000d3a8: 10 80 00 10 b 4000d3e8 <_POSIX_Threads_cancel_run+0x50> 4000d3ac: c2 26 20 cc st %g1, [ %i0 + 0xcc ] while ( !_Chain_Is_empty( handler_stack ) ) { _ISR_Disable( level ); 4000d3b0: 7f ff d2 6a call 40001d58 <== NOT EXECUTED 4000d3b4: 01 00 00 00 nop <== NOT EXECUTED handler = (POSIX_Cancel_Handler_control *) 4000d3b8: e0 04 60 04 ld [ %l1 + 4 ], %l0 <== NOT EXECUTED ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4000d3bc: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED previous = the_node->previous; 4000d3c0: c2 04 20 04 ld [ %l0 + 4 ], %g1 <== NOT EXECUTED next->previous = previous; previous->next = next; 4000d3c4: c4 20 40 00 st %g2, [ %g1 ] <== NOT EXECUTED Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000d3c8: c2 20 a0 04 st %g1, [ %g2 + 4 ] <== NOT EXECUTED _Chain_Tail( handler_stack )->previous; _Chain_Extract_unprotected( &handler->Node ); _ISR_Enable( level ); 4000d3cc: 7f ff d2 67 call 40001d68 <== NOT EXECUTED 4000d3d0: 01 00 00 00 nop <== NOT EXECUTED (*handler->routine)( handler->arg ); 4000d3d4: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED 4000d3d8: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000d3dc: d0 04 20 0c ld [ %l0 + 0xc ], %o0 <== NOT EXECUTED _Workspace_Free( handler ); 4000d3e0: 7f ff f1 71 call 400099a4 <_Workspace_Free> <== NOT EXECUTED 4000d3e4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED handler_stack = &thread_support->Cancellation_Handlers; thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE; while ( !_Chain_Is_empty( handler_stack ) ) { 4000d3e8: c2 06 20 d8 ld [ %i0 + 0xd8 ], %g1 4000d3ec: 80 a0 40 11 cmp %g1, %l1 4000d3f0: 12 bf ff f0 bne 4000d3b0 <_POSIX_Threads_cancel_run+0x18> 4000d3f4: 01 00 00 00 nop (*handler->routine)( handler->arg ); _Workspace_Free( handler ); } } 4000d3f8: 81 c7 e0 08 ret 4000d3fc: 81 e8 00 00 restore 4000e18c <_POSIX_Timer_Insert_helper>: Watchdog_Interval ticks, Objects_Id id, Watchdog_Service_routine_entry TSR, void *arg ) { 4000e18c: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; (void) _Watchdog_Remove( timer ); 4000e190: 7f ff f5 91 call 4000b7d4 <_Watchdog_Remove> 4000e194: 90 10 00 18 mov %i0, %o0 _ISR_Disable( level ); 4000e198: 7f ff d1 e8 call 40002938 4000e19c: 01 00 00 00 nop 4000e1a0: a0 10 00 08 mov %o0, %l0 /* * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( timer->state != WATCHDOG_INACTIVE ) { 4000e1a4: c2 06 20 08 ld [ %i0 + 8 ], %g1 4000e1a8: 80 a0 60 00 cmp %g1, 0 4000e1ac: 22 80 00 06 be,a 4000e1c4 <_POSIX_Timer_Insert_helper+0x38> 4000e1b0: f6 26 20 1c st %i3, [ %i0 + 0x1c ] _ISR_Enable( level ); 4000e1b4: 7f ff d1 e5 call 40002948 <== NOT EXECUTED 4000e1b8: b0 10 20 00 clr %i0 <== NOT EXECUTED 4000e1bc: 81 c7 e0 08 ret <== NOT EXECUTED 4000e1c0: 81 e8 00 00 restore <== NOT EXECUTED void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 4000e1c4: f4 26 20 20 st %i2, [ %i0 + 0x20 ] the_watchdog->user_data = user_data; 4000e1c8: f8 26 20 24 st %i4, [ %i0 + 0x24 ] Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 4000e1cc: f2 26 20 0c st %i1, [ %i0 + 0xc ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 4000e1d0: c0 26 20 08 clr [ %i0 + 8 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4000e1d4: 92 10 00 18 mov %i0, %o1 4000e1d8: 11 10 00 7a sethi %hi(0x4001e800), %o0 4000e1dc: 7f ff f5 24 call 4000b66c <_Watchdog_Insert> 4000e1e0: 90 12 20 c0 or %o0, 0xc0, %o0 ! 4001e8c0 <_Watchdog_Ticks_chain> * OK. Now we now the timer was not rescheduled by an interrupt * so we can atomically initialize it as in use. */ _Watchdog_Initialize( timer, TSR, id, arg ); _Watchdog_Insert_ticks( timer, ticks ); _ISR_Enable( level ); 4000e1e4: b0 10 20 01 mov 1, %i0 4000e1e8: 7f ff d1 d8 call 40002948 4000e1ec: 90 10 00 10 mov %l0, %o0 return true; } 4000e1f0: 81 c7 e0 08 ret 4000e1f4: 81 e8 00 00 restore 400079c0 <_POSIX_Timer_TSR>: /* * This is the operation that is run when a timer expires */ void _POSIX_Timer_TSR(Objects_Id timer, void *data) { 400079c0: 9d e3 bf 98 save %sp, -104, %sp bool activated; ptimer = (POSIX_Timer_Control *)data; /* Increment the number of expirations. */ ptimer->overrun = ptimer->overrun + 1; 400079c4: c2 06 60 68 ld [ %i1 + 0x68 ], %g1 /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || 400079c8: c4 06 60 54 ld [ %i1 + 0x54 ], %g2 bool activated; ptimer = (POSIX_Timer_Control *)data; /* Increment the number of expirations. */ ptimer->overrun = ptimer->overrun + 1; 400079cc: 82 00 60 01 inc %g1 /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || 400079d0: 80 a0 a0 00 cmp %g2, 0 400079d4: 12 80 00 06 bne 400079ec <_POSIX_Timer_TSR+0x2c> 400079d8: c2 26 60 68 st %g1, [ %i1 + 0x68 ] 400079dc: c2 06 60 58 ld [ %i1 + 0x58 ], %g1 <== NOT EXECUTED 400079e0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400079e4: 02 80 00 0f be 40007a20 <_POSIX_Timer_TSR+0x60> <== NOT EXECUTED 400079e8: 82 10 20 04 mov 4, %g1 <== NOT EXECUTED ( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) { activated = _POSIX_Timer_Insert_helper( 400079ec: d2 06 60 64 ld [ %i1 + 0x64 ], %o1 400079f0: d4 06 60 08 ld [ %i1 + 8 ], %o2 400079f4: 90 06 60 10 add %i1, 0x10, %o0 400079f8: 17 10 00 1e sethi %hi(0x40007800), %o3 400079fc: 98 10 00 19 mov %i1, %o4 40007a00: 40 00 19 e3 call 4000e18c <_POSIX_Timer_Insert_helper> 40007a04: 96 12 e1 c0 or %o3, 0x1c0, %o3 ptimer->ticks, ptimer->Object.id, _POSIX_Timer_TSR, ptimer ); if ( !activated ) 40007a08: 80 8a 20 ff btst 0xff, %o0 40007a0c: 02 80 00 0a be 40007a34 <_POSIX_Timer_TSR+0x74> 40007a10: 01 00 00 00 nop return; /* Store the time when the timer was started again */ _TOD_Get( &ptimer->time ); 40007a14: 40 00 05 e9 call 400091b8 <_TOD_Get> 40007a18: 90 06 60 6c add %i1, 0x6c, %o0 40007a1c: 82 10 20 03 mov 3, %g1 /* * 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 ) ) { 40007a20: d0 06 60 38 ld [ %i1 + 0x38 ], %o0 40007a24: d2 06 60 44 ld [ %i1 + 0x44 ], %o1 40007a28: 40 00 18 fe call 4000de20 40007a2c: c2 2e 60 3c stb %g1, [ %i1 + 0x3c ] } /* After the signal handler returns, the count of expirations of the * timer must be set to 0. */ ptimer->overrun = 0; 40007a30: c0 26 60 68 clr [ %i1 + 0x68 ] 40007a34: 81 c7 e0 08 ret 40007a38: 81 e8 00 00 restore 4000d578 <_POSIX_signals_Clear_signals>: int signo, siginfo_t *info, bool is_global, bool check_blocked ) { 4000d578: 9d e3 bf 98 save %sp, -104, %sp sigset_t signals_blocked; ISR_Level level; bool do_callout; POSIX_signals_Siginfo_node *psiginfo; mask = signo_to_mask( signo ); 4000d57c: 82 10 20 01 mov 1, %g1 /* set blocked signals based on if checking for them, SIGNAL_ALL_MASK * insures that no signals are blocked and all are checked. */ if ( check_blocked ) 4000d580: 80 8f 20 ff btst 0xff, %i4 sigset_t signals_blocked; ISR_Level level; bool do_callout; POSIX_signals_Siginfo_node *psiginfo; mask = signo_to_mask( signo ); 4000d584: 84 06 7f ff add %i1, -1, %g2 /* set blocked signals based on if checking for them, SIGNAL_ALL_MASK * insures that no signals are blocked and all are checked. */ if ( check_blocked ) 4000d588: b8 10 3f ff mov -1, %i4 4000d58c: 02 80 00 04 be 4000d59c <_POSIX_signals_Clear_signals+0x24> 4000d590: a1 28 40 02 sll %g1, %g2, %l0 signals_blocked = ~api->signals_blocked; 4000d594: c2 06 20 c4 ld [ %i0 + 0xc4 ], %g1 4000d598: b8 38 00 01 xnor %g0, %g1, %i4 signals_blocked = SIGNAL_ALL_MASK; /* XXX this is not right for siginfo type signals yet */ /* XXX since they can't be cleared the same way */ _ISR_Disable( level ); 4000d59c: 7f ff d1 ef call 40001d58 4000d5a0: 01 00 00 00 nop 4000d5a4: a2 10 00 08 mov %o0, %l1 if ( is_global ) { 4000d5a8: 80 8e e0 ff btst 0xff, %i3 4000d5ac: 22 80 00 35 be,a 4000d680 <_POSIX_signals_Clear_signals+0x108> 4000d5b0: c4 06 20 c8 ld [ %i0 + 0xc8 ], %g2 if ( mask & (_POSIX_signals_Pending & signals_blocked) ) { 4000d5b4: 03 10 00 69 sethi %hi(0x4001a400), %g1 4000d5b8: c2 00 60 fc ld [ %g1 + 0xfc ], %g1 ! 4001a4fc <_POSIX_signals_Pending> 4000d5bc: 82 0c 00 01 and %l0, %g1, %g1 4000d5c0: 80 88 40 1c btst %g1, %i4 4000d5c4: 02 80 00 35 be 4000d698 <_POSIX_signals_Clear_signals+0x120> 4000d5c8: 83 2e 60 02 sll %i1, 2, %g1 if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) { 4000d5cc: 85 2e 60 04 sll %i1, 4, %g2 4000d5d0: 84 20 80 01 sub %g2, %g1, %g2 4000d5d4: 03 10 00 68 sethi %hi(0x4001a000), %g1 4000d5d8: 82 10 63 30 or %g1, 0x330, %g1 ! 4001a330 <_POSIX_signals_Vectors> 4000d5dc: c2 00 40 02 ld [ %g1 + %g2 ], %g1 4000d5e0: 80 a0 60 02 cmp %g1, 2 4000d5e4: 12 80 00 23 bne 4000d670 <_POSIX_signals_Clear_signals+0xf8> 4000d5e8: 03 10 00 69 sethi %hi(0x4001a400), %g1 psiginfo = (POSIX_signals_Siginfo_node *) 4000d5ec: 88 10 61 00 or %g1, 0x100, %g4 ! 4001a500 <_POSIX_signals_Siginfo> */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4000d5f0: f8 00 80 04 ld [ %g2 + %g4 ], %i4 4000d5f4: 86 00 80 04 add %g2, %g4, %g3 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000d5f8: 9a 00 e0 04 add %g3, 4, %o5 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 4000d5fc: 80 a7 00 0d cmp %i4, %o5 4000d600: 32 80 00 04 bne,a 4000d610 <_POSIX_signals_Clear_signals+0x98> 4000d604: c2 07 00 00 ld [ %i4 ], %g1 4000d608: 10 80 00 04 b 4000d618 <_POSIX_signals_Clear_signals+0xa0> <== NOT EXECUTED 4000d60c: b8 10 20 00 clr %i4 <== NOT EXECUTED Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; the_chain->first = new_first; 4000d610: c2 20 80 04 st %g1, [ %g2 + %g4 ] new_first->previous = _Chain_Head(the_chain); 4000d614: c6 20 60 04 st %g3, [ %g1 + 4 ] _Chain_Get_unprotected( &_POSIX_signals_Siginfo[ signo ] ); if ( _Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) ) 4000d618: c2 00 80 04 ld [ %g2 + %g4 ], %g1 4000d61c: 80 a0 40 0d cmp %g1, %o5 4000d620: 12 80 00 05 bne 4000d634 <_POSIX_signals_Clear_signals+0xbc> 4000d624: 80 a7 20 00 cmp %i4, 0 _POSIX_signals_Clear_process_signals( mask ); 4000d628: 40 00 01 90 call 4000dc68 <_POSIX_signals_Clear_process_signals> 4000d62c: 90 10 00 10 mov %l0, %o0 if ( psiginfo ) { 4000d630: 80 a7 20 00 cmp %i4, 0 4000d634: 02 80 00 1a be 4000d69c <_POSIX_signals_Clear_signals+0x124> 4000d638: b0 10 20 01 mov 1, %i0 *info = psiginfo->Info; 4000d63c: 90 10 00 1a mov %i2, %o0 4000d640: 92 07 20 08 add %i4, 8, %o1 4000d644: 40 00 03 93 call 4000e490 4000d648: 94 10 20 0c mov 0xc, %o2 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000d64c: 03 10 00 69 sethi %hi(0x4001a400), %g1 4000d650: 82 10 60 b4 or %g1, 0xb4, %g1 ! 4001a4b4 <_POSIX_signals_Inactive_siginfo+0x4> 4000d654: c2 27 00 00 st %g1, [ %i4 ] old_last_node = the_chain->last; 4000d658: 82 00 7f fc add %g1, -4, %g1 4000d65c: c4 00 60 08 ld [ %g1 + 8 ], %g2 the_chain->last = the_node; 4000d660: f8 20 60 08 st %i4, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000d664: c4 27 20 04 st %g2, [ %i4 + 4 ] Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 4000d668: 10 80 00 04 b 4000d678 <_POSIX_signals_Clear_signals+0x100> 4000d66c: f8 20 80 00 st %i4, [ %g2 ] &psiginfo->Node ); } else do_callout = false; } else _POSIX_signals_Clear_process_signals( mask ); 4000d670: 40 00 01 7e call 4000dc68 <_POSIX_signals_Clear_process_signals> 4000d674: 90 10 00 10 mov %l0, %o0 4000d678: 10 80 00 09 b 4000d69c <_POSIX_signals_Clear_signals+0x124> 4000d67c: b0 10 20 01 mov 1, %i0 do_callout = true; } } else { if ( mask & (api->signals_pending & signals_blocked) ) { 4000d680: 82 0c 00 02 and %l0, %g2, %g1 4000d684: 80 88 40 1c btst %g1, %i4 4000d688: 02 80 00 04 be 4000d698 <_POSIX_signals_Clear_signals+0x120> 4000d68c: 82 28 80 10 andn %g2, %l0, %g1 api->signals_pending &= ~mask; 4000d690: 10 bf ff fa b 4000d678 <_POSIX_signals_Clear_signals+0x100> 4000d694: c2 26 20 c8 st %g1, [ %i0 + 0xc8 ] 4000d698: b0 10 20 00 clr %i0 do_callout = true; } } _ISR_Enable( level ); 4000d69c: 7f ff d1 b3 call 40001d68 4000d6a0: 90 10 00 11 mov %l1, %o0 return do_callout; } 4000d6a4: 81 c7 e0 08 ret 4000d6a8: 81 e8 00 00 restore 40006e70 <_POSIX_signals_Get_highest>: #include int _POSIX_signals_Get_highest( sigset_t set ) { 40006e70: 86 10 00 08 mov %o0, %g3 int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { if ( set & signo_to_mask( signo ) ) 40006e74: 84 10 20 01 mov 1, %g2 #include int _POSIX_signals_Get_highest( sigset_t set ) { 40006e78: 90 10 20 1b mov 0x1b, %o0 int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { if ( set & signo_to_mask( signo ) ) 40006e7c: 82 02 3f ff add %o0, -1, %g1 40006e80: 83 28 80 01 sll %g2, %g1, %g1 40006e84: 80 88 40 03 btst %g1, %g3 40006e88: 12 80 00 12 bne 40006ed0 <_POSIX_signals_Get_highest+0x60> 40006e8c: 01 00 00 00 nop sigset_t set ) { int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { 40006e90: 90 02 20 01 inc %o0 40006e94: 80 a2 20 20 cmp %o0, 0x20 40006e98: 12 bf ff fa bne 40006e80 <_POSIX_signals_Get_highest+0x10> 40006e9c: 82 02 3f ff add %o0, -1, %g1 40006ea0: 90 10 20 01 mov 1, %o0 } /* XXX - add __SIGFIRSTNOTRT or something like that to newlib signal .h */ for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) { if ( set & signo_to_mask( signo ) ) 40006ea4: 84 10 20 01 mov 1, %g2 40006ea8: 82 02 3f ff add %o0, -1, %g1 40006eac: 83 28 80 01 sll %g2, %g1, %g1 40006eb0: 80 88 40 03 btst %g1, %g3 40006eb4: 12 80 00 07 bne 40006ed0 <_POSIX_signals_Get_highest+0x60> 40006eb8: 01 00 00 00 nop return signo; } /* XXX - add __SIGFIRSTNOTRT or something like that to newlib signal .h */ for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) { 40006ebc: 90 02 20 01 inc %o0 40006ec0: 80 a2 20 1b cmp %o0, 0x1b 40006ec4: 12 bf ff fa bne 40006eac <_POSIX_signals_Get_highest+0x3c> 40006ec8: 82 02 3f ff add %o0, -1, %g1 40006ecc: 90 10 20 00 clr %o0 <== NOT EXECUTED if ( set & signo_to_mask( signo ) ) return signo; } return 0; } 40006ed0: 81 c3 e0 08 retl 40006ed4: 01 00 00 00 nop 4000ba60 <_POSIX_signals_Post_switch_extension>: */ void _POSIX_signals_Post_switch_extension( Thread_Control *the_thread ) { 4000ba60: 9d e3 bf 98 save %sp, -104, %sp POSIX_API_Control *api; int signo; ISR_Level level; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4000ba64: e0 06 21 60 ld [ %i0 + 0x160 ], %l0 if ( !api ) 4000ba68: 80 a4 20 00 cmp %l0, 0 4000ba6c: 02 80 00 33 be 4000bb38 <_POSIX_signals_Post_switch_extension+0xd8> 4000ba70: 03 10 00 69 sethi %hi(0x4001a400), %g1 * processed at all. No point in doing this loop otherwise. */ while (1) { restart: _ISR_Disable( level ); if ( !(~api->signals_blocked & 4000ba74: a2 10 60 fc or %g1, 0xfc, %l1 ! 4001a4fc <_POSIX_signals_Pending> * The first thing done is to check there are any signals to be * processed at all. No point in doing this loop otherwise. */ while (1) { restart: _ISR_Disable( level ); 4000ba78: 7f ff d8 b8 call 40001d58 4000ba7c: 01 00 00 00 nop 4000ba80: b0 10 00 08 mov %o0, %i0 if ( !(~api->signals_blocked & 4000ba84: c2 04 40 00 ld [ %l1 ], %g1 4000ba88: c4 04 20 c8 ld [ %l0 + 0xc8 ], %g2 4000ba8c: c6 04 20 c4 ld [ %l0 + 0xc4 ], %g3 4000ba90: 82 10 40 02 or %g1, %g2, %g1 4000ba94: 80 a8 40 03 andncc %g1, %g3, %g0 4000ba98: 12 80 00 04 bne 4000baa8 <_POSIX_signals_Post_switch_extension+0x48> 4000ba9c: 01 00 00 00 nop (api->signals_pending | _POSIX_signals_Pending)) ) { _ISR_Enable( level ); 4000baa0: 7f ff d8 b2 call 40001d68 4000baa4: 81 e8 00 00 restore break; } _ISR_Enable( level ); 4000baa8: 7f ff d8 b0 call 40001d68 4000baac: b0 10 20 1b mov 0x1b, %i0 for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { if ( _POSIX_signals_Check_signal( api, signo, false ) ) 4000bab0: 92 10 00 18 mov %i0, %o1 4000bab4: 94 10 20 00 clr %o2 4000bab8: 40 00 06 87 call 4000d4d4 <_POSIX_signals_Check_signal> 4000babc: 90 10 00 10 mov %l0, %o0 4000bac0: 80 8a 20 ff btst 0xff, %o0 4000bac4: 12 bf ff ed bne 4000ba78 <_POSIX_signals_Post_switch_extension+0x18> 4000bac8: 92 10 00 18 mov %i0, %o1 goto restart; if ( _POSIX_signals_Check_signal( api, signo, true ) ) 4000bacc: 90 10 00 10 mov %l0, %o0 4000bad0: 94 10 20 01 mov 1, %o2 4000bad4: 40 00 06 80 call 4000d4d4 <_POSIX_signals_Check_signal> 4000bad8: b0 06 20 01 inc %i0 4000badc: 80 8a 20 ff btst 0xff, %o0 4000bae0: 12 bf ff e6 bne 4000ba78 <_POSIX_signals_Post_switch_extension+0x18> 4000bae4: 80 a6 20 20 cmp %i0, 0x20 _ISR_Enable( level ); break; } _ISR_Enable( level ); for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { 4000bae8: 12 bf ff f3 bne 4000bab4 <_POSIX_signals_Post_switch_extension+0x54> 4000baec: 92 10 00 18 mov %i0, %o1 4000baf0: b0 10 20 01 mov 1, %i0 /* XXX - add __SIGFIRSTNOTRT or something like that to newlib signal .h */ for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) { if ( _POSIX_signals_Check_signal( api, signo, false ) ) 4000baf4: 92 10 00 18 mov %i0, %o1 4000baf8: 94 10 20 00 clr %o2 4000bafc: 40 00 06 76 call 4000d4d4 <_POSIX_signals_Check_signal> 4000bb00: 90 10 00 10 mov %l0, %o0 4000bb04: 80 8a 20 ff btst 0xff, %o0 4000bb08: 12 bf ff dc bne 4000ba78 <_POSIX_signals_Post_switch_extension+0x18> 4000bb0c: 92 10 00 18 mov %i0, %o1 goto restart; if ( _POSIX_signals_Check_signal( api, signo, true ) ) 4000bb10: 90 10 00 10 mov %l0, %o0 4000bb14: 94 10 20 01 mov 1, %o2 4000bb18: 40 00 06 6f call 4000d4d4 <_POSIX_signals_Check_signal> 4000bb1c: b0 06 20 01 inc %i0 4000bb20: 80 8a 20 ff btst 0xff, %o0 4000bb24: 12 bf ff d5 bne 4000ba78 <_POSIX_signals_Post_switch_extension+0x18> 4000bb28: 80 a6 20 1b cmp %i0, 0x1b } /* XXX - add __SIGFIRSTNOTRT or something like that to newlib signal .h */ for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) { 4000bb2c: 12 bf ff f3 bne 4000baf8 <_POSIX_signals_Post_switch_extension+0x98> 4000bb30: 92 10 00 18 mov %i0, %o1 4000bb34: 30 bf ff d1 b,a 4000ba78 <_POSIX_signals_Post_switch_extension+0x18> <== NOT EXECUTED 4000bb38: 81 c7 e0 08 ret <== NOT EXECUTED 4000bb3c: 81 e8 00 00 restore <== NOT EXECUTED 400060c4 <_POSIX_signals_Ualarm_TSR>: void _POSIX_signals_Ualarm_TSR( Objects_Id id, void *argument ) { 400060c4: 9d e3 bf 98 save %sp, -104, %sp /* * Send a SIGALRM but if there is a problem, ignore it. * It's OK, there isn't a way this should fail. */ (void) kill( getpid(), SIGALRM ); 400060c8: 7f ff f4 6b call 40003274 400060cc: 33 10 00 58 sethi %hi(0x40016000), %i1 400060d0: 7f ff ff 1a call 40005d38 400060d4: 92 10 20 0e mov 0xe, %o1 RTEMS_INLINE_ROUTINE void _Watchdog_Reset( Watchdog_Control *the_watchdog ) { (void) _Watchdog_Remove( the_watchdog ); 400060d8: 40 00 0f 94 call 40009f28 <_Watchdog_Remove> 400060dc: 90 16 63 dc or %i1, 0x3dc, %o0 _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400060e0: 31 10 00 59 sethi %hi(0x40016400), %i0 400060e4: b2 16 63 dc or %i1, 0x3dc, %i1 400060e8: 40 00 0f 36 call 40009dc0 <_Watchdog_Insert> 400060ec: 91 ee 22 20 restore %i0, 0x220, %o0 400060f0: 01 00 00 00 nop <== NOT EXECUTED 4002411c <_Protected_heap_Get_information>: bool _Protected_heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 4002411c: 9d e3 bf 98 save %sp, -104, %sp Heap_Get_information_status status; if ( !the_heap ) 40024120: 80 a6 20 00 cmp %i0, 0 40024124: 02 80 00 10 be 40024164 <_Protected_heap_Get_information+0x48> 40024128: 80 a6 60 00 cmp %i1, 0 return false; if ( !the_info ) 4002412c: 02 80 00 0e be 40024164 <_Protected_heap_Get_information+0x48> 40024130: 23 10 01 76 sethi %hi(0x4005d800), %l1 return false; _RTEMS_Lock_allocator(); 40024134: 7f ff 9b 42 call 4000ae3c <_API_Mutex_Lock> 40024138: d0 04 61 f8 ld [ %l1 + 0x1f8 ], %o0 ! 4005d9f8 <_RTEMS_Allocator_Mutex> status = _Heap_Get_information( the_heap, the_info ); 4002413c: 90 10 00 18 mov %i0, %o0 40024140: 40 00 28 7e call 4002e338 <_Heap_Get_information> 40024144: 92 10 00 19 mov %i1, %o1 40024148: a0 10 00 08 mov %o0, %l0 _RTEMS_Unlock_allocator(); 4002414c: 7f ff 9b 52 call 4000ae94 <_API_Mutex_Unlock> 40024150: d0 04 61 f8 ld [ %l1 + 0x1f8 ], %o0 if ( status == HEAP_GET_INFORMATION_SUCCESSFUL ) 40024154: 80 a0 00 10 cmp %g0, %l0 40024158: 82 60 3f ff subx %g0, -1, %g1 4002415c: 81 c7 e0 08 ret 40024160: 91 e8 00 01 restore %g0, %g1, %o0 return true; return false; } 40024164: 81 c7 e0 08 ret <== NOT EXECUTED 40024168: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 40007a14 <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { 40007a14: 9d e3 bf 90 save %sp, -112, %sp 40007a18: 11 10 00 7b sethi %hi(0x4001ec00), %o0 40007a1c: 92 10 00 18 mov %i0, %o1 40007a20: 90 12 20 14 or %o0, 0x14, %o0 40007a24: 40 00 07 c3 call 40009930 <_Objects_Get> 40007a28: 94 07 bf f4 add %fp, -12, %o2 /* * When we get here, the Timer is already off the chain so we do not * have to worry about that -- hence no _Watchdog_Remove(). */ the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 40007a2c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40007a30: 80 a0 60 00 cmp %g1, 0 40007a34: 12 80 00 26 bne 40007acc <_Rate_monotonic_Timeout+0xb8> 40007a38: b0 10 00 08 mov %o0, %i0 case OBJECTS_LOCAL: the_thread = the_period->owner; 40007a3c: d0 02 20 50 ld [ %o0 + 0x50 ], %o0 if ( _States_Is_waiting_for_period( the_thread->current_state ) && 40007a40: 03 00 00 10 sethi %hi(0x4000), %g1 40007a44: c4 02 20 10 ld [ %o0 + 0x10 ], %g2 40007a48: 80 88 80 01 btst %g2, %g1 40007a4c: 22 80 00 0c be,a 40007a7c <_Rate_monotonic_Timeout+0x68> 40007a50: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 40007a54: c4 02 20 20 ld [ %o0 + 0x20 ], %g2 40007a58: c2 06 20 08 ld [ %i0 + 8 ], %g1 40007a5c: 80 a0 80 01 cmp %g2, %g1 40007a60: 32 80 00 07 bne,a 40007a7c <_Rate_monotonic_Timeout+0x68> 40007a64: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 40007a68: 13 04 00 ff sethi %hi(0x1003fc00), %o1 40007a6c: 40 00 09 09 call 40009e90 <_Thread_Clear_state> 40007a70: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 1003fff8 the_thread->Wait.id == the_period->Object.id ) { _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); 40007a74: 10 80 00 08 b 40007a94 <_Rate_monotonic_Timeout+0x80> 40007a78: 90 10 00 18 mov %i0, %o0 _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { 40007a7c: 80 a0 60 01 cmp %g1, 1 40007a80: 12 80 00 0e bne 40007ab8 <_Rate_monotonic_Timeout+0xa4> 40007a84: 82 10 20 04 mov 4, %g1 the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING; 40007a88: 82 10 20 03 mov 3, %g1 <== NOT EXECUTED _Rate_monotonic_Initiate_statistics( the_period ); 40007a8c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED _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; 40007a90: c2 26 20 38 st %g1, [ %i0 + 0x38 ] <== NOT EXECUTED _Rate_monotonic_Initiate_statistics( the_period ); 40007a94: 7f ff fe 4a call 400073bc <_Rate_monotonic_Initiate_statistics> 40007a98: 01 00 00 00 nop Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40007a9c: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40007aa0: 92 06 20 10 add %i0, 0x10, %o1 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40007aa4: c2 26 20 1c st %g1, [ %i0 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40007aa8: 11 10 00 7b sethi %hi(0x4001ec00), %o0 40007aac: 40 00 0f 30 call 4000b76c <_Watchdog_Insert> 40007ab0: 90 12 22 70 or %o0, 0x270, %o0 ! 4001ee70 <_Watchdog_Ticks_chain> 40007ab4: 30 80 00 02 b,a 40007abc <_Rate_monotonic_Timeout+0xa8> _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else the_period->state = RATE_MONOTONIC_EXPIRED; 40007ab8: c2 26 20 38 st %g1, [ %i0 + 0x38 ] */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40007abc: 05 10 00 7b sethi %hi(0x4001ec00), %g2 40007ac0: c2 00 a1 90 ld [ %g2 + 0x190 ], %g1 ! 4001ed90 <_Thread_Dispatch_disable_level> 40007ac4: 82 00 7f ff add %g1, -1, %g1 40007ac8: c2 20 a1 90 st %g1, [ %g2 + 0x190 ] 40007acc: 81 c7 e0 08 ret 40007ad0: 81 e8 00 00 restore 40008328 <_Thread_Create_idle>: * * _Thread_Create_idle */ void _Thread_Create_idle( void ) { 40008328: 9d e3 bf 78 save %sp, -136, %sp * This routine allocates an internal thread. */ RTEMS_INLINE_ROUTINE Thread_Control *_Thread_Internal_allocate( void ) { return (Thread_Control *) _Objects_Allocate( &_Thread_Internal_information ); 4000832c: 11 10 00 67 sethi %hi(0x40019c00), %o0 40008330: 7f ff fc e9 call 400076d4 <_Objects_Allocate> 40008334: 90 12 22 c0 or %o0, 0x2c0, %o0 ! 40019ec0 <_Thread_Internal_information> rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40008338: 05 10 00 67 sethi %hi(0x40019c00), %g2 4000833c: c2 00 a1 60 ld [ %g2 + 0x160 ], %g1 ! 40019d60 <_Thread_Dispatch_disable_level> /* * The entire workspace is zeroed during its initialization. Thus, all * fields not explicitly assigned were explicitly zeroed by * _Workspace_Initialization. */ _Thread_Idle = _Thread_Internal_allocate(); 40008340: 07 10 00 67 sethi %hi(0x40019c00), %g3 40008344: 82 00 60 01 inc %g1 40008348: d0 20 e3 0c st %o0, [ %g3 + 0x30c ] 4000834c: c2 20 a1 60 st %g1, [ %g2 + 0x160 ] * that when _Thread_Initialize unnests dispatch that we do not * do anything stupid. */ _Thread_Disable_dispatch(); _Thread_Initialize( 40008350: 03 10 00 67 sethi %hi(0x40019c00), %g1 40008354: c2 00 61 f8 ld [ %g1 + 0x1f8 ], %g1 ! 40019df8 <_Configuration_Table> 40008358: d2 00 e3 0c ld [ %g3 + 0x30c ], %o1 4000835c: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 40008360: 03 10 00 63 sethi %hi(0x40018c00), %g1 40008364: d6 00 62 c0 ld [ %g1 + 0x2c0 ], %o3 ! 40018ec0 40008368: 03 10 00 60 sethi %hi(0x40018000), %g1 4000836c: 82 10 61 70 or %g1, 0x170, %g1 ! 40018170 40008370: 80 a2 c0 02 cmp %o3, %g2 40008374: 1a 80 00 03 bcc 40008380 <_Thread_Create_idle+0x58> 40008378: c2 27 bf f4 st %g1, [ %fp + -12 ] 4000837c: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 40008380: 03 10 00 63 sethi %hi(0x40018c00), %g1 40008384: da 08 62 c4 ldub [ %g1 + 0x2c4 ], %o5 ! 40018ec4 40008388: 82 10 20 01 mov 1, %g1 4000838c: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 40008390: 82 07 bf f4 add %fp, -12, %g1 40008394: c0 23 a0 60 clr [ %sp + 0x60 ] 40008398: c0 23 a0 64 clr [ %sp + 0x64 ] 4000839c: c0 23 a0 68 clr [ %sp + 0x68 ] 400083a0: c2 23 a0 6c st %g1, [ %sp + 0x6c ] 400083a4: 94 10 20 00 clr %o2 400083a8: 98 10 20 00 clr %o4 400083ac: 11 10 00 67 sethi %hi(0x40019c00), %o0 400083b0: 40 00 00 af call 4000866c <_Thread_Initialize> 400083b4: 90 12 22 c0 or %o0, 0x2c0, %o0 ! 40019ec0 <_Thread_Internal_information> * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = _Thread_Executing = _Thread_Idle; _Thread_Start( 400083b8: 03 10 00 67 sethi %hi(0x40019c00), %g1 400083bc: c2 00 61 f8 ld [ %g1 + 0x1f8 ], %g1 ! 40019df8 <_Configuration_Table> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 400083c0: 07 10 00 67 sethi %hi(0x40019c00), %g3 400083c4: f4 00 60 14 ld [ %g1 + 0x14 ], %i2 400083c8: c2 00 e1 60 ld [ %g3 + 0x160 ], %g1 /* * WARNING!!! This is necessary to "kick" start the system and * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = 400083cc: 05 10 00 67 sethi %hi(0x40019c00), %g2 400083d0: 82 00 7f ff add %g1, -1, %g1 400083d4: c4 00 a3 0c ld [ %g2 + 0x30c ], %g2 400083d8: c2 20 e1 60 st %g1, [ %g3 + 0x160 ] 400083dc: 03 10 00 67 sethi %hi(0x40019c00), %g1 400083e0: c4 20 62 20 st %g2, [ %g1 + 0x220 ] ! 40019e20 <_Thread_Executing> 400083e4: 03 10 00 67 sethi %hi(0x40019c00), %g1 _Thread_Executing = _Thread_Idle; _Thread_Start( 400083e8: b0 10 00 02 mov %g2, %i0 /* * WARNING!!! This is necessary to "kick" start the system and * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = 400083ec: c4 20 61 ec st %g2, [ %g1 + 0x1ec ] _Thread_Executing = _Thread_Idle; _Thread_Start( 400083f0: b2 10 20 00 clr %i1 400083f4: b6 10 20 00 clr %i3 400083f8: 40 00 03 81 call 400091fc <_Thread_Start> 400083fc: 99 e8 20 00 restore %g0, 0, %o4 40008400: 01 00 00 00 nop 4000da48 <_Thread_Evaluate_mode>: bool _Thread_Evaluate_mode( void ) { Thread_Control *executing; executing = _Thread_Executing; 4000da48: 03 10 00 67 sethi %hi(0x40019c00), %g1 4000da4c: c4 00 62 20 ld [ %g1 + 0x220 ], %g2 ! 40019e20 <_Thread_Executing> if ( !_States_Is_ready( executing->current_state ) || 4000da50: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 4000da54: 80 a0 60 00 cmp %g1, 0 4000da58: 32 80 00 0b bne,a 4000da84 <_Thread_Evaluate_mode+0x3c> 4000da5c: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED 4000da60: 03 10 00 67 sethi %hi(0x40019c00), %g1 4000da64: c2 00 61 ec ld [ %g1 + 0x1ec ], %g1 ! 40019dec <_Thread_Heir> 4000da68: 80 a0 80 01 cmp %g2, %g1 4000da6c: 02 80 00 0b be 4000da98 <_Thread_Evaluate_mode+0x50> 4000da70: 01 00 00 00 nop 4000da74: c2 08 a0 76 ldub [ %g2 + 0x76 ], %g1 4000da78: 80 a0 60 00 cmp %g1, 0 4000da7c: 02 80 00 07 be 4000da98 <_Thread_Evaluate_mode+0x50> 4000da80: 84 10 20 01 mov 1, %g2 ( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) { _Context_Switch_necessary = TRUE; 4000da84: 03 10 00 67 sethi %hi(0x40019c00), %g1 4000da88: 90 10 20 01 mov 1, %o0 4000da8c: c4 28 62 30 stb %g2, [ %g1 + 0x230 ] 4000da90: 81 c3 e0 08 retl 4000da94: 01 00 00 00 nop return TRUE; } return FALSE; } 4000da98: 81 c3 e0 08 retl 4000da9c: 90 10 20 00 clr %o0 ! 0 400085bc <_Thread_Get>: Thread_Control *_Thread_Get ( Objects_Id id, Objects_Locations *location ) { 400085bc: 88 10 00 08 mov %o0, %g4 uint32_t the_class; Objects_Information **api_information; Objects_Information *information; Thread_Control *tp = (Thread_Control *) 0; if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) { 400085c0: 80 a2 20 00 cmp %o0, 0 400085c4: 12 80 00 0a bne 400085ec <_Thread_Get+0x30> 400085c8: 94 10 00 09 mov %o1, %o2 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 400085cc: 03 10 00 67 sethi %hi(0x40019c00), %g1 400085d0: c4 00 61 60 ld [ %g1 + 0x160 ], %g2 ! 40019d60 <_Thread_Dispatch_disable_level> 400085d4: 84 00 a0 01 inc %g2 400085d8: c4 20 61 60 st %g2, [ %g1 + 0x160 ] _Thread_Disable_dispatch(); *location = OBJECTS_LOCAL; tp = _Thread_Executing; 400085dc: 03 10 00 67 sethi %hi(0x40019c00), %g1 Objects_Information *information; Thread_Control *tp = (Thread_Control *) 0; if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) { _Thread_Disable_dispatch(); *location = OBJECTS_LOCAL; 400085e0: c0 22 40 00 clr [ %o1 ] tp = _Thread_Executing; 400085e4: 81 c3 e0 08 retl 400085e8: d0 00 62 20 ld [ %g1 + 0x220 ], %o0 */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); 400085ec: 83 32 20 18 srl %o0, 0x18, %g1 400085f0: 84 08 60 07 and %g1, 7, %g2 */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 400085f4: 82 00 bf ff add %g2, -1, %g1 400085f8: 80 a0 60 03 cmp %g1, 3 400085fc: 08 80 00 16 bleu 40008654 <_Thread_Get+0x98> 40008600: 87 32 20 1b srl %o0, 0x1b, %g3 goto done; } the_class = _Objects_Get_class( id ); if ( the_class != 1 ) { /* threads are always first class :) */ *location = OBJECTS_ERROR; 40008604: 82 10 20 01 mov 1, %g1 40008608: 10 80 00 09 b 4000862c <_Thread_Get+0x70> 4000860c: c2 22 80 00 st %g1, [ %o2 ] goto done; } api_information = _Objects_Information_table[ the_api ]; 40008610: 03 10 00 67 sethi %hi(0x40019c00), %g1 40008614: 82 10 60 c0 or %g1, 0xc0, %g1 ! 40019cc0 <_Objects_Information_table> 40008618: c2 00 40 02 ld [ %g1 + %g2 ], %g1 if ( !api_information ) { 4000861c: 80 a0 60 00 cmp %g1, 0 40008620: 32 80 00 05 bne,a 40008634 <_Thread_Get+0x78> 40008624: d0 00 60 04 ld [ %g1 + 4 ], %o0 *location = OBJECTS_ERROR; 40008628: c6 22 80 00 st %g3, [ %o2 ] 4000862c: 81 c3 e0 08 retl 40008630: 90 10 20 00 clr %o0 goto done; } information = api_information[ the_class ]; if ( !information ) { 40008634: 80 a2 20 00 cmp %o0, 0 40008638: 12 80 00 04 bne 40008648 <_Thread_Get+0x8c> 4000863c: 92 10 00 04 mov %g4, %o1 *location = OBJECTS_ERROR; 40008640: 81 c3 e0 08 retl <== NOT EXECUTED 40008644: c6 22 80 00 st %g3, [ %o2 ] <== NOT EXECUTED goto done; } tp = (Thread_Control *) _Objects_Get( information, id, location ); 40008648: 82 13 c0 00 mov %o7, %g1 4000864c: 7f ff fd 7c call 40007c3c <_Objects_Get> 40008650: 9e 10 40 00 mov %g1, %o7 *location = OBJECTS_ERROR; goto done; } the_class = _Objects_Get_class( id ); if ( the_class != 1 ) { /* threads are always first class :) */ 40008654: 80 a0 e0 01 cmp %g3, 1 40008658: 22 bf ff ee be,a 40008610 <_Thread_Get+0x54> 4000865c: 85 28 a0 02 sll %g2, 2, %g2 *location = OBJECTS_ERROR; 40008660: 10 bf ff ea b 40008608 <_Thread_Get+0x4c> 40008664: 82 10 20 01 mov 1, %g1 4000daa0 <_Thread_Handler>: * * Output parameters: NONE */ void _Thread_Handler( void ) { 4000daa0: 9d e3 bf 98 save %sp, -104, %sp #if defined(__USE_INIT_FINI__) || defined(__USE__MAIN__) static char doneConstructors; char doneCons; #endif executing = _Thread_Executing; 4000daa4: 03 10 00 67 sethi %hi(0x40019c00), %g1 4000daa8: e2 00 62 20 ld [ %g1 + 0x220 ], %l1 ! 40019e20 <_Thread_Executing> /* * Some CPUs need to tinker with the call frame or registers when the * thread actually begins to execute for the first time. This is a * hook point where the port gets a shot at doing whatever it requires. */ _Context_Initialization_at_thread_begin(); 4000daac: 3f 10 00 36 sethi %hi(0x4000d800), %i7 4000dab0: be 17 e2 a0 or %i7, 0x2a0, %i7 ! 4000daa0 <_Thread_Handler> /* * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; 4000dab4: d0 04 60 b8 ld [ %l1 + 0xb8 ], %o0 _ISR_Set_level(level); 4000dab8: 7f ff d0 ac call 40001d68 4000dabc: 91 2a 20 08 sll %o0, 8, %o0 #if defined(__USE_INIT_FINI__) || defined(__USE__MAIN__) doneCons = doneConstructors; 4000dac0: 05 10 00 66 sethi %hi(0x40019800), %g2 doneConstructors = 1; 4000dac4: 82 10 20 01 mov 1, %g1 level = executing->Start.isr_level; _ISR_Set_level(level); #if defined(__USE_INIT_FINI__) || defined(__USE__MAIN__) doneCons = doneConstructors; 4000dac8: e0 08 a2 20 ldub [ %g2 + 0x220 ], %l0 * 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 ); 4000dacc: 90 10 00 11 mov %l1, %o0 4000dad0: 7f ff ee 84 call 400094e0 <_User_extensions_Thread_begin> 4000dad4: c2 28 a2 20 stb %g1, [ %g2 + 0x220 ] /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 4000dad8: 7f ff ea ac call 40008588 <_Thread_Enable_dispatch> 4000dadc: a1 2c 20 18 sll %l0, 0x18, %l0 /* * _init could be a weak symbol and we SHOULD test it but it isn't * in any configuration I know of and it generates a warning on every * RTEMS target configuration. --joel (12 May 2007) */ if (!doneCons) /* && (volatile void *)_init) */ 4000dae0: 80 a4 20 00 cmp %l0, 0 4000dae4: 32 80 00 05 bne,a 4000daf8 <_Thread_Handler+0x58> 4000dae8: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 { _init (); 4000daec: 40 00 2c bb call 40018dd8 <_init> 4000daf0: 01 00 00 00 nop #if defined(__USE__MAIN__) if (!doneCons && _main) __main (); #endif switch ( executing->Start.prototype ) { 4000daf4: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 4000daf8: 80 a0 60 01 cmp %g1, 1 4000dafc: 22 80 00 0d be,a 4000db30 <_Thread_Handler+0x90> 4000db00: c2 04 60 9c ld [ %l1 + 0x9c ], %g1 4000db04: 2a 80 00 09 bcs,a 4000db28 <_Thread_Handler+0x88> 4000db08: c2 04 60 9c ld [ %l1 + 0x9c ], %g1 4000db0c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 4000db10: 02 80 00 0d be 4000db44 <_Thread_Handler+0xa4> <== NOT EXECUTED 4000db14: 80 a0 60 03 cmp %g1, 3 <== NOT EXECUTED 4000db18: 12 80 00 14 bne 4000db68 <_Thread_Handler+0xc8> <== NOT EXECUTED 4000db1c: 01 00 00 00 nop <== NOT EXECUTED executing->Start.pointer_argument, executing->Start.numeric_argument ); break; case THREAD_START_BOTH_NUMERIC_FIRST: executing->Wait.return_argument = 4000db20: 10 80 00 0d b 4000db54 <_Thread_Handler+0xb4> <== NOT EXECUTED 4000db24: c2 04 60 9c ld [ %l1 + 0x9c ], %g1 <== NOT EXECUTED __main (); #endif switch ( executing->Start.prototype ) { case THREAD_START_NUMERIC: executing->Wait.return_argument = 4000db28: 10 80 00 03 b 4000db34 <_Thread_Handler+0x94> 4000db2c: d0 04 60 a8 ld [ %l1 + 0xa8 ], %o0 (*(Thread_Entry_numeric) executing->Start.entry_point)( executing->Start.numeric_argument ); break; case THREAD_START_POINTER: executing->Wait.return_argument = 4000db30: d0 04 60 a4 ld [ %l1 + 0xa4 ], %o0 4000db34: 9f c0 40 00 call %g1 4000db38: 01 00 00 00 nop executing->Start.pointer_argument, executing->Start.numeric_argument ); break; case THREAD_START_BOTH_NUMERIC_FIRST: executing->Wait.return_argument = 4000db3c: 10 80 00 0b b 4000db68 <_Thread_Handler+0xc8> 4000db40: d0 24 60 28 st %o0, [ %l1 + 0x28 ] (*(Thread_Entry_pointer) executing->Start.entry_point)( executing->Start.pointer_argument ); break; case THREAD_START_BOTH_POINTER_FIRST: executing->Wait.return_argument = 4000db44: c2 04 60 9c ld [ %l1 + 0x9c ], %g1 <== NOT EXECUTED 4000db48: d0 04 60 a4 ld [ %l1 + 0xa4 ], %o0 <== NOT EXECUTED 4000db4c: 10 80 00 04 b 4000db5c <_Thread_Handler+0xbc> <== NOT EXECUTED 4000db50: d2 04 60 a8 ld [ %l1 + 0xa8 ], %o1 <== NOT EXECUTED executing->Start.pointer_argument, executing->Start.numeric_argument ); break; case THREAD_START_BOTH_NUMERIC_FIRST: executing->Wait.return_argument = 4000db54: d0 04 60 a8 ld [ %l1 + 0xa8 ], %o0 <== NOT EXECUTED 4000db58: d2 04 60 a4 ld [ %l1 + 0xa4 ], %o1 <== NOT EXECUTED 4000db5c: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000db60: 01 00 00 00 nop <== NOT EXECUTED 4000db64: d0 24 60 28 st %o0, [ %l1 + 0x28 ] <== NOT EXECUTED * 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 ); 4000db68: 7f ff ee 6f call 40009524 <_User_extensions_Thread_exitted> 4000db6c: 90 10 00 11 mov %l1, %o0 _Internal_error_Occurred( 4000db70: 90 10 20 00 clr %o0 4000db74: 92 10 20 01 mov 1, %o1 4000db78: 7f ff e6 a8 call 40007618 <_Internal_error_Occurred> 4000db7c: 94 10 20 06 mov 6, %o2 4000db80: 01 00 00 00 nop 4000866c <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 4000866c: 9d e3 bf 98 save %sp, -104, %sp 40008670: c2 07 a0 6c ld [ %fp + 0x6c ], %g1 /* * Allocate and Initialize the stack for this thread. */ if ( !stack_area ) { 40008674: 80 a6 a0 00 cmp %i2, 0 Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 40008678: e4 00 40 00 ld [ %g1 ], %l2 4000867c: e2 07 a0 60 ld [ %fp + 0x60 ], %l1 /* * Allocate and Initialize the stack for this thread. */ if ( !stack_area ) { 40008680: 12 80 00 0e bne 400086b8 <_Thread_Initialize+0x4c> 40008684: e0 0f a0 5f ldub [ %fp + 0x5f ], %l0 actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); 40008688: 90 10 00 19 mov %i1, %o0 4000868c: 40 00 02 a3 call 40009118 <_Thread_Stack_Allocate> 40008690: 92 10 00 1b mov %i3, %o1 if ( !actual_stack_size || actual_stack_size < stack_size ) 40008694: 80 a2 20 00 cmp %o0, 0 40008698: 02 80 00 1e be 40008710 <_Thread_Initialize+0xa4> 4000869c: 80 a2 00 1b cmp %o0, %i3 400086a0: 0a 80 00 1c bcs 40008710 <_Thread_Initialize+0xa4> 400086a4: 01 00 00 00 nop return FALSE; /* stack allocation failed */ stack = the_thread->Start.stack; the_thread->Start.core_allocated_stack = TRUE; 400086a8: 82 10 20 01 mov 1, %g1 ! 1 actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); if ( !actual_stack_size || actual_stack_size < stack_size ) return FALSE; /* stack allocation failed */ stack = the_thread->Start.stack; 400086ac: f4 06 60 cc ld [ %i1 + 0xcc ], %i2 the_thread->Start.core_allocated_stack = TRUE; 400086b0: 10 80 00 04 b 400086c0 <_Thread_Initialize+0x54> 400086b4: c2 2e 60 c0 stb %g1, [ %i1 + 0xc0 ] } else { stack = stack_area; actual_stack_size = stack_size; the_thread->Start.core_allocated_stack = FALSE; 400086b8: c0 2e 60 c0 clrb [ %i1 + 0xc0 ] <== NOT EXECUTED 400086bc: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 400086c0: 03 10 00 67 sethi %hi(0x40019c00), %g1 400086c4: c2 00 62 00 ld [ %g1 + 0x200 ], %g1 ! 40019e00 <_Thread_Maximum_extensions> Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 400086c8: f4 26 60 c8 st %i2, [ %i1 + 0xc8 ] the_stack->size = size; 400086cc: d0 26 60 c4 st %o0, [ %i1 + 0xc4 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 400086d0: c0 26 60 50 clr [ %i1 + 0x50 ] the_watchdog->routine = routine; 400086d4: c0 26 60 64 clr [ %i1 + 0x64 ] the_watchdog->id = id; 400086d8: c0 26 60 68 clr [ %i1 + 0x68 ] the_watchdog->user_data = user_data; 400086dc: c0 26 60 6c clr [ %i1 + 0x6c ] /* * Clear the libc reent hook. */ the_thread->libc_reent = NULL; 400086e0: c0 26 61 58 clr [ %i1 + 0x158 ] /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 400086e4: 80 a0 60 00 cmp %g1, 0 400086e8: 02 80 00 0c be 40008718 <_Thread_Initialize+0xac> 400086ec: b6 10 20 00 clr %i3 extensions_area = _Workspace_Allocate( 400086f0: 90 00 60 01 add %g1, 1, %o0 400086f4: 40 00 04 b3 call 400099c0 <_Workspace_Allocate> 400086f8: 91 2a 20 02 sll %o0, 2, %o0 (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) { 400086fc: b6 92 20 00 orcc %o0, 0, %i3 40008700: 12 80 00 07 bne 4000871c <_Thread_Initialize+0xb0> 40008704: 80 a6 e0 00 cmp %i3, 0 #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) (void) _Workspace_Free( fp_area ); #endif _Thread_Stack_Free( the_thread ); 40008708: 40 00 02 9c call 40009178 <_Thread_Stack_Free> <== NOT EXECUTED 4000870c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 40008710: 81 c7 e0 08 ret 40008714: 91 e8 20 00 restore %g0, 0, %o0 * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { 40008718: 80 a6 e0 00 cmp %i3, 0 4000871c: 02 80 00 0d be 40008750 <_Thread_Initialize+0xe4> 40008720: f6 26 61 68 st %i3, [ %i1 + 0x168 ] uint32_t i; for ( i = 0; i < (_Thread_Maximum_extensions + 1); i++ ) 40008724: 03 10 00 67 sethi %hi(0x40019c00), %g1 40008728: c2 00 62 00 ld [ %g1 + 0x200 ], %g1 ! 40019e00 <_Thread_Maximum_extensions> 4000872c: 86 10 20 00 clr %g3 40008730: 10 80 00 05 b 40008744 <_Thread_Initialize+0xd8> 40008734: 88 00 60 01 add %g1, 1, %g4 the_thread->extensions[i] = NULL; 40008738: 83 28 e0 02 sll %g3, 2, %g1 * call. */ if ( the_thread->extensions ) { uint32_t i; for ( i = 0; i < (_Thread_Maximum_extensions + 1); i++ ) 4000873c: 86 00 e0 01 inc %g3 the_thread->extensions[i] = NULL; 40008740: c0 20 80 01 clr [ %g2 + %g1 ] * call. */ if ( the_thread->extensions ) { uint32_t i; for ( i = 0; i < (_Thread_Maximum_extensions + 1); i++ ) 40008744: 80 a0 c0 04 cmp %g3, %g4 40008748: 2a bf ff fc bcs,a 40008738 <_Thread_Initialize+0xcc> 4000874c: c4 06 61 68 ld [ %i1 + 0x168 ], %g2 * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout; 40008750: c2 07 a0 64 ld [ %fp + 0x64 ], %g1 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 40008754: e0 2e 60 ac stb %l0, [ %i1 + 0xac ] the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout; 40008758: c2 26 60 b4 st %g1, [ %i1 + 0xb4 ] switch ( budget_algorithm ) { 4000875c: 80 a4 60 02 cmp %l1, 2 40008760: 12 80 00 05 bne 40008774 <_Thread_Initialize+0x108> 40008764: e2 26 60 b0 st %l1, [ %i1 + 0xb0 ] case THREAD_CPU_BUDGET_ALGORITHM_NONE: case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE: break; case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE: the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice; 40008768: 03 10 00 67 sethi %hi(0x40019c00), %g1 <== NOT EXECUTED 4000876c: c2 00 60 b8 ld [ %g1 + 0xb8 ], %g1 ! 40019cb8 <_Thread_Ticks_per_timeslice> <== NOT EXECUTED 40008770: c2 26 60 78 st %g1, [ %i1 + 0x78 ] <== NOT EXECUTED break; case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; } the_thread->Start.isr_level = isr_level; 40008774: c2 07 a0 68 ld [ %fp + 0x68 ], %g1 the_thread->Wait.queue = NULL; the_thread->resource_count = 0; the_thread->suspend_count = 0; the_thread->real_priority = priority; the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 40008778: 92 10 00 1d mov %i5, %o1 break; case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; } the_thread->Start.isr_level = isr_level; 4000877c: c2 26 60 b8 st %g1, [ %i1 + 0xb8 ] the_thread->current_state = STATES_DORMANT; 40008780: 82 10 20 01 mov 1, %g1 the_thread->Wait.queue = NULL; the_thread->resource_count = 0; the_thread->suspend_count = 0; the_thread->real_priority = priority; the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 40008784: 90 10 00 19 mov %i1, %o0 break; } the_thread->Start.isr_level = isr_level; the_thread->current_state = STATES_DORMANT; 40008788: c2 26 60 10 st %g1, [ %i1 + 0x10 ] the_thread->Wait.queue = NULL; 4000878c: c0 26 60 44 clr [ %i1 + 0x44 ] the_thread->resource_count = 0; 40008790: c0 26 60 1c clr [ %i1 + 0x1c ] the_thread->suspend_count = 0; 40008794: c0 26 60 70 clr [ %i1 + 0x70 ] the_thread->real_priority = priority; 40008798: fa 26 60 18 st %i5, [ %i1 + 0x18 ] the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 4000879c: 40 00 01 be call 40008e94 <_Thread_Set_priority> 400087a0: fa 26 60 bc st %i5, [ %i1 + 0xbc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 400087a4: c4 06 60 08 ld [ %i1 + 8 ], %g2 400087a8: c6 06 20 1c ld [ %i0 + 0x1c ], %g3 400087ac: 03 00 00 3f sethi %hi(0xfc00), %g1 400087b0: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 400087b4: 84 08 80 01 and %g2, %g1, %g2 400087b8: 85 28 a0 02 sll %g2, 2, %g2 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 400087bc: e4 26 60 0c st %l2, [ %i1 + 0xc ] /* * Initialize the CPU usage statistics */ #ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS the_thread->cpu_time_used.tv_sec = 0; 400087c0: c0 26 60 84 clr [ %i1 + 0x84 ] the_thread->cpu_time_used.tv_nsec = 0; 400087c4: c0 26 60 88 clr [ %i1 + 0x88 ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 400087c8: f2 20 c0 02 st %i1, [ %g3 + %g2 ] * 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 ); 400087cc: 90 10 00 19 mov %i1, %o0 400087d0: 40 00 03 79 call 400095b4 <_User_extensions_Thread_create> 400087d4: b0 10 20 01 mov 1, %i0 if ( !extension_status ) { 400087d8: 80 8a 20 ff btst 0xff, %o0 400087dc: 12 80 00 09 bne 40008800 <_Thread_Initialize+0x194> 400087e0: 80 a6 e0 00 cmp %i3, 0 if ( extensions_area ) 400087e4: 02 80 00 05 be 400087f8 <_Thread_Initialize+0x18c> <== NOT EXECUTED 400087e8: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED (void) _Workspace_Free( extensions_area ); 400087ec: 40 00 04 6e call 400099a4 <_Workspace_Free> <== NOT EXECUTED 400087f0: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) (void) _Workspace_Free( fp_area ); #endif _Thread_Stack_Free( the_thread ); 400087f4: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 400087f8: 40 00 02 60 call 40009178 <_Thread_Stack_Free> <== NOT EXECUTED 400087fc: b0 10 20 00 clr %i0 <== NOT EXECUTED return FALSE; } return TRUE; } 40008800: 81 c7 e0 08 ret 40008804: 81 e8 00 00 restore 4000da58 <_Thread_Reset>: void _Thread_Reset( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { 4000da58: 9d e3 bf 98 save %sp, -104, %sp the_thread->resource_count = 0; the_thread->suspend_count = 0; the_thread->is_preemptible = the_thread->Start.is_preemptible; the_thread->budget_algorithm = the_thread->Start.budget_algorithm; the_thread->budget_callout = the_thread->Start.budget_callout; 4000da5c: c4 1e 20 b0 ldd [ %i0 + 0xb0 ], %g2 Thread_Entry_numeric_type numeric_argument ) { the_thread->resource_count = 0; the_thread->suspend_count = 0; the_thread->is_preemptible = the_thread->Start.is_preemptible; 4000da60: c2 0e 20 ac ldub [ %i0 + 0xac ], %g1 the_thread->budget_algorithm = the_thread->Start.budget_algorithm; 4000da64: c4 26 20 7c st %g2, [ %i0 + 0x7c ] Thread_Entry_numeric_type numeric_argument ) { the_thread->resource_count = 0; the_thread->suspend_count = 0; the_thread->is_preemptible = the_thread->Start.is_preemptible; 4000da68: c2 2e 20 76 stb %g1, [ %i0 + 0x76 ] the_thread->budget_algorithm = the_thread->Start.budget_algorithm; the_thread->budget_callout = the_thread->Start.budget_callout; 4000da6c: c6 26 20 80 st %g3, [ %i0 + 0x80 ] the_thread->Start.pointer_argument = pointer_argument; 4000da70: f2 26 20 a4 st %i1, [ %i0 + 0xa4 ] the_thread->Start.numeric_argument = numeric_argument; 4000da74: f4 26 20 a8 st %i2, [ %i0 + 0xa8 ] Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { the_thread->resource_count = 0; 4000da78: c0 26 20 1c clr [ %i0 + 0x1c ] the_thread->suspend_count = 0; 4000da7c: c0 26 20 70 clr [ %i0 + 0x70 ] the_thread->budget_callout = the_thread->Start.budget_callout; the_thread->Start.pointer_argument = pointer_argument; the_thread->Start.numeric_argument = numeric_argument; if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { 4000da80: 7f ff ef 99 call 400098e4 <_Thread_queue_Extract_with_proxy> 4000da84: 90 10 00 18 mov %i0, %o0 4000da88: 80 8a 20 ff btst 0xff, %o0 4000da8c: 32 80 00 09 bne,a 4000dab0 <_Thread_Reset+0x58> 4000da90: f2 06 20 bc ld [ %i0 + 0xbc ], %i1 if ( _Watchdog_Is_active( &the_thread->Timer ) ) 4000da94: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 4000da98: 80 a0 60 02 cmp %g1, 2 4000da9c: 32 80 00 05 bne,a 4000dab0 <_Thread_Reset+0x58> 4000daa0: f2 06 20 bc ld [ %i0 + 0xbc ], %i1 (void) _Watchdog_Remove( &the_thread->Timer ); 4000daa4: 7f ff f2 8e call 4000a4dc <_Watchdog_Remove> <== NOT EXECUTED 4000daa8: 90 06 20 48 add %i0, 0x48, %o0 <== NOT EXECUTED } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { 4000daac: f2 06 20 bc ld [ %i0 + 0xbc ], %i1 <== NOT EXECUTED 4000dab0: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 4000dab4: 80 a0 40 19 cmp %g1, %i1 4000dab8: 02 80 00 05 be 4000dacc <_Thread_Reset+0x74> 4000dabc: 01 00 00 00 nop the_thread->real_priority = the_thread->Start.initial_priority; 4000dac0: f2 26 20 18 st %i1, [ %i0 + 0x18 ] _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); 4000dac4: 7f ff f0 03 call 40009ad0 <_Thread_Set_priority> 4000dac8: 81 e8 00 00 restore 4000dacc: 81 c7 e0 08 ret 4000dad0: 81 e8 00 00 restore 4000cd3c <_Thread_Reset_timeslice>: * ready chain * select heir */ void _Thread_Reset_timeslice( void ) { 4000cd3c: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 4000cd40: 03 10 00 67 sethi %hi(0x40019c00), %g1 4000cd44: e0 00 62 20 ld [ %g1 + 0x220 ], %l0 ! 40019e20 <_Thread_Executing> ready = executing->ready; _ISR_Disable( level ); 4000cd48: 7f ff d4 04 call 40001d58 4000cd4c: e2 04 20 8c ld [ %l0 + 0x8c ], %l1 4000cd50: b0 10 00 08 mov %o0, %i0 if ( _Chain_Has_only_one_node( ready ) ) { 4000cd54: c4 04 40 00 ld [ %l1 ], %g2 4000cd58: c2 04 60 08 ld [ %l1 + 8 ], %g1 4000cd5c: 80 a0 80 01 cmp %g2, %g1 4000cd60: 32 80 00 03 bne,a 4000cd6c <_Thread_Reset_timeslice+0x30> 4000cd64: c6 04 00 00 ld [ %l0 ], %g3 _ISR_Enable( level ); 4000cd68: 30 80 00 18 b,a 4000cdc8 <_Thread_Reset_timeslice+0x8c> { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 4000cd6c: c4 04 20 04 ld [ %l0 + 4 ], %g2 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000cd70: 82 04 60 04 add %l1, 4, %g1 Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; previous->next = next; 4000cd74: c6 20 80 00 st %g3, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000cd78: c2 24 00 00 st %g1, [ %l0 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000cd7c: c4 20 e0 04 st %g2, [ %g3 + 4 ] ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; 4000cd80: c2 04 60 08 ld [ %l1 + 8 ], %g1 the_chain->last = the_node; 4000cd84: e0 24 60 08 st %l0, [ %l1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000cd88: c2 24 20 04 st %g1, [ %l0 + 4 ] Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 4000cd8c: e0 20 40 00 st %l0, [ %g1 ] return; } _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 4000cd90: 7f ff d3 f6 call 40001d68 4000cd94: 01 00 00 00 nop 4000cd98: 7f ff d3 f0 call 40001d58 4000cd9c: 01 00 00 00 nop if ( _Thread_Is_heir( executing ) ) 4000cda0: 05 10 00 67 sethi %hi(0x40019c00), %g2 4000cda4: c2 00 a1 ec ld [ %g2 + 0x1ec ], %g1 ! 40019dec <_Thread_Heir> 4000cda8: 80 a4 00 01 cmp %l0, %g1 4000cdac: 32 80 00 05 bne,a 4000cdc0 <_Thread_Reset_timeslice+0x84> 4000cdb0: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED _Thread_Heir = (Thread_Control *) ready->first; 4000cdb4: c2 04 40 00 ld [ %l1 ], %g1 4000cdb8: c2 20 a1 ec st %g1, [ %g2 + 0x1ec ] _Context_Switch_necessary = TRUE; 4000cdbc: 84 10 20 01 mov 1, %g2 4000cdc0: 03 10 00 67 sethi %hi(0x40019c00), %g1 4000cdc4: c4 28 62 30 stb %g2, [ %g1 + 0x230 ] ! 40019e30 <_Context_Switch_necessary> _ISR_Enable( level ); 4000cdc8: 7f ff d3 e8 call 40001d68 4000cdcc: 81 e8 00 00 restore 4000cdd0: 01 00 00 00 nop 4000a844 <_Thread_Resume>: void _Thread_Resume( Thread_Control *the_thread, bool force ) { 4000a844: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; States_Control current_state; _ISR_Disable( level ); 4000a848: 7f ff e0 b7 call 40002b24 4000a84c: 01 00 00 00 nop 4000a850: a0 10 00 08 mov %o0, %l0 if ( force == TRUE ) 4000a854: 80 8e 60 ff btst 0xff, %i1 4000a858: 22 80 00 04 be,a 4000a868 <_Thread_Resume+0x24> 4000a85c: c2 06 20 70 ld [ %i0 + 0x70 ], %g1 <== NOT EXECUTED the_thread->suspend_count = 0; 4000a860: 10 80 00 04 b 4000a870 <_Thread_Resume+0x2c> 4000a864: c0 26 20 70 clr [ %i0 + 0x70 ] else the_thread->suspend_count--; 4000a868: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 4000a86c: c2 26 20 70 st %g1, [ %i0 + 0x70 ] <== NOT EXECUTED if ( the_thread->suspend_count > 0 ) { 4000a870: c2 06 20 70 ld [ %i0 + 0x70 ], %g1 4000a874: 80 a0 60 00 cmp %g1, 0 4000a878: 22 80 00 03 be,a 4000a884 <_Thread_Resume+0x40> 4000a87c: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 _ISR_Enable( level ); 4000a880: 30 80 00 2e b,a 4000a938 <_Thread_Resume+0xf4> <== NOT EXECUTED return; } current_state = the_thread->current_state; if ( current_state & STATES_SUSPENDED ) { 4000a884: 80 88 60 02 btst 2, %g1 4000a888: 02 80 00 2c be 4000a938 <_Thread_Resume+0xf4> 4000a88c: 82 08 7f fd and %g1, -3, %g1 current_state = the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state); if ( _States_Is_ready( current_state ) ) { 4000a890: 80 a0 60 00 cmp %g1, 0 4000a894: 12 80 00 29 bne 4000a938 <_Thread_Resume+0xf4> 4000a898: c2 26 20 10 st %g1, [ %i0 + 0x10 ] RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 4000a89c: c8 06 20 90 ld [ %i0 + 0x90 ], %g4 4000a8a0: c4 16 20 96 lduh [ %i0 + 0x96 ], %g2 4000a8a4: c2 11 00 00 lduh [ %g4 ], %g1 _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 4000a8a8: c6 06 20 8c ld [ %i0 + 0x8c ], %g3 4000a8ac: 82 10 40 02 or %g1, %g2, %g1 4000a8b0: c2 31 00 00 sth %g1, [ %g4 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000a8b4: 82 00 e0 04 add %g3, 4, %g1 _Priority_Major_bit_map |= the_priority_map->ready_major; 4000a8b8: 1b 10 00 9a sethi %hi(0x40026800), %o5 4000a8bc: c2 26 00 00 st %g1, [ %i0 ] 4000a8c0: c4 16 20 94 lduh [ %i0 + 0x94 ], %g2 old_last_node = the_chain->last; 4000a8c4: c2 00 e0 08 ld [ %g3 + 8 ], %g1 4000a8c8: c8 13 60 44 lduh [ %o5 + 0x44 ], %g4 the_chain->last = the_node; 4000a8cc: f0 20 e0 08 st %i0, [ %g3 + 8 ] 4000a8d0: 84 10 80 04 or %g2, %g4, %g2 old_last_node->next = the_node; the_node->previous = old_last_node; 4000a8d4: c2 26 20 04 st %g1, [ %i0 + 4 ] 4000a8d8: c4 33 60 44 sth %g2, [ %o5 + 0x44 ] Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 4000a8dc: f0 20 40 00 st %i0, [ %g1 ] _ISR_Flash( level ); 4000a8e0: 7f ff e0 95 call 40002b34 4000a8e4: 90 10 00 10 mov %l0, %o0 4000a8e8: 7f ff e0 8f call 40002b24 4000a8ec: 01 00 00 00 nop if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 4000a8f0: 07 10 00 9a sethi %hi(0x40026800), %g3 4000a8f4: c2 00 e0 1c ld [ %g3 + 0x1c ], %g1 ! 4002681c <_Thread_Heir> 4000a8f8: c4 06 20 14 ld [ %i0 + 0x14 ], %g2 4000a8fc: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 4000a900: 80 a0 80 01 cmp %g2, %g1 4000a904: 1a 80 00 0d bcc 4000a938 <_Thread_Resume+0xf4> 4000a908: 03 10 00 9a sethi %hi(0x40026800), %g1 _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 4000a90c: c2 00 60 50 ld [ %g1 + 0x50 ], %g1 ! 40026850 <_Thread_Executing> _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); _ISR_Flash( level ); if ( the_thread->current_priority < _Thread_Heir->current_priority ) { _Thread_Heir = the_thread; 4000a910: f0 20 e0 1c st %i0, [ %g3 + 0x1c ] if ( _Thread_Executing->is_preemptible || 4000a914: c2 08 60 76 ldub [ %g1 + 0x76 ], %g1 4000a918: 80 a0 60 00 cmp %g1, 0 4000a91c: 32 80 00 05 bne,a 4000a930 <_Thread_Resume+0xec> 4000a920: 84 10 20 01 mov 1, %g2 4000a924: 80 a0 a0 00 cmp %g2, 0 4000a928: 12 80 00 04 bne 4000a938 <_Thread_Resume+0xf4> 4000a92c: 84 10 20 01 mov 1, %g2 the_thread->current_priority == 0 ) _Context_Switch_necessary = TRUE; 4000a930: 03 10 00 9a sethi %hi(0x40026800), %g1 4000a934: c4 28 60 60 stb %g2, [ %g1 + 0x60 ] ! 40026860 <_Context_Switch_necessary> } } } _ISR_Enable( level ); 4000a938: 7f ff e0 7f call 40002b34 4000a93c: 91 e8 00 10 restore %g0, %l0, %o0 4000a940: 01 00 00 00 nop 40009118 <_Thread_Stack_Allocate>: size_t _Thread_Stack_Allocate( Thread_Control *the_thread, size_t stack_size ) { 40009118: 9d e3 bf 98 save %sp, -104, %sp 4000911c: 03 10 00 63 sethi %hi(0x40018c00), %g1 40009120: c2 00 62 c0 ld [ %g1 + 0x2c0 ], %g1 ! 40018ec0 40009124: 80 a6 40 01 cmp %i1, %g1 40009128: 2a 80 00 02 bcs,a 40009130 <_Thread_Stack_Allocate+0x18> 4000912c: b2 10 00 01 mov %g1, %i1 * Call ONLY the CPU table stack allocate hook, _or_ the * the RTEMS workspace allocate. This is so the stack free * routine can call the correct deallocation routine. */ if ( _Configuration_Table->stack_allocate_hook ) { 40009130: 03 10 00 67 sethi %hi(0x40019c00), %g1 40009134: c2 00 61 f8 ld [ %g1 + 0x1f8 ], %g1 ! 40019df8 <_Configuration_Table> 40009138: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 4000913c: 80 a0 60 00 cmp %g1, 0 40009140: 22 80 00 06 be,a 40009158 <_Thread_Stack_Allocate+0x40> 40009144: b2 06 60 10 add %i1, 0x10, %i1 stack_addr = (*_Configuration_Table->stack_allocate_hook)( the_stack_size ); 40009148: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000914c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED } if ( !stack_addr ) the_stack_size = 0; the_thread->Start.stack = stack_addr; 40009150: 10 80 00 05 b 40009164 <_Thread_Stack_Allocate+0x4c> <== NOT EXECUTED 40009154: d0 26 20 cc st %o0, [ %i0 + 0xcc ] <== NOT EXECUTED * get and keep the stack adjust factor, the stack alignment, and * the context initialization sequence in sync. */ the_stack_size = _Stack_Adjust_size( the_stack_size ); stack_addr = _Workspace_Allocate( the_stack_size ); 40009158: 40 00 02 1a call 400099c0 <_Workspace_Allocate> 4000915c: 90 10 00 19 mov %i1, %o0 } if ( !stack_addr ) the_stack_size = 0; the_thread->Start.stack = stack_addr; 40009160: d0 26 20 cc st %o0, [ %i0 + 0xcc ] the_stack_size = _Stack_Adjust_size( the_stack_size ); stack_addr = _Workspace_Allocate( the_stack_size ); } if ( !stack_addr ) 40009164: 80 a0 00 08 cmp %g0, %o0 40009168: b0 60 20 00 subx %g0, 0, %i0 the_stack_size = 0; the_thread->Start.stack = stack_addr; return the_stack_size; } 4000916c: b0 0e 40 18 and %i1, %i0, %i0 40009170: 81 c7 e0 08 ret 40009174: 81 e8 00 00 restore 40009178 <_Thread_Stack_Free>: */ void _Thread_Stack_Free( Thread_Control *the_thread ) { 40009178: 9d e3 bf 98 save %sp, -104, %sp /* * If the API provided the stack space, then don't free it. */ if ( !the_thread->Start.core_allocated_stack ) 4000917c: c2 0e 20 c0 ldub [ %i0 + 0xc0 ], %g1 40009180: 80 a0 60 00 cmp %g1, 0 40009184: 02 80 00 09 be 400091a8 <_Thread_Stack_Free+0x30> 40009188: 03 10 00 67 sethi %hi(0x40019c00), %g1 * Call ONLY the CPU table stack free hook, or the * the RTEMS workspace free. This is so the free * routine properly matches the allocation of the stack. */ if ( _Configuration_Table->stack_free_hook ) 4000918c: c2 00 61 f8 ld [ %g1 + 0x1f8 ], %g1 ! 40019df8 <_Configuration_Table> 40009190: c2 00 60 24 ld [ %g1 + 0x24 ], %g1 40009194: 80 a0 60 00 cmp %g1, 0 40009198: 02 80 00 06 be 400091b0 <_Thread_Stack_Free+0x38> 4000919c: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 (*_Configuration_Table->stack_free_hook)( 400091a0: 9f c0 40 00 call %g1 <== NOT EXECUTED 400091a4: 01 00 00 00 nop <== NOT EXECUTED 400091a8: 81 c7 e0 08 ret <== NOT EXECUTED 400091ac: 81 e8 00 00 restore <== NOT EXECUTED the_thread->Start.Initial_stack.area ); else _Workspace_Free( the_thread->Start.Initial_stack.area ); 400091b0: 40 00 01 fd call 400099a4 <_Workspace_Free> 400091b4: 91 e8 00 08 restore %g0, %o0, %o0 400091b8: 01 00 00 00 nop 40008b1c <_Thread_queue_Enqueue_priority>: Thread_blocking_operation_States _Thread_queue_Enqueue_priority ( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, ISR_Level *level_p ) { 40008b1c: 9d e3 bf 98 save %sp, -104, %sp Priority_Control priority; States_Control block_state; _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; 40008b20: e4 06 60 14 ld [ %i1 + 0x14 ], %l2 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40008b24: 82 06 60 3c add %i1, 0x3c, %g1 the_chain->permanent_null = NULL; 40008b28: c0 26 60 3c clr [ %i1 + 0x3c ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40008b2c: c2 26 60 38 st %g1, [ %i1 + 0x38 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40008b30: 82 06 60 38 add %i1, 0x38, %g1 40008b34: c2 26 60 40 st %g1, [ %i1 + 0x40 ] header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 40008b38: 80 8c a0 20 btst 0x20, %l2 RTEMS_INLINE_ROUTINE uint32_t _Thread_queue_Header_number ( Priority_Control the_priority ) { return (the_priority / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER); 40008b3c: 83 34 a0 06 srl %l2, 6, %g1 _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; block_state = the_thread_queue->state; 40008b40: ec 06 20 38 ld [ %i0 + 0x38 ], %l6 _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 40008b44: 85 28 60 04 sll %g1, 4, %g2 40008b48: 83 28 60 02 sll %g1, 2, %g1 40008b4c: 84 20 80 01 sub %g2, %g1, %g2 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 40008b50: 12 80 00 31 bne 40008c14 <_Thread_queue_Enqueue_priority+0xf8> 40008b54: a6 06 00 02 add %i0, %g2, %l3 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40008b58: a8 04 e0 04 add %l3, 4, %l4 goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->first; 40008b5c: aa 10 00 02 mov %g2, %l5 if ( _Thread_queue_Is_reverse_search( priority ) ) goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); 40008b60: 7f ff e4 7e call 40001d58 40008b64: 01 00 00 00 nop 40008b68: a6 10 00 08 mov %o0, %l3 search_thread = (Thread_Control *) header->first; 40008b6c: a2 10 3f ff mov -1, %l1 40008b70: 10 80 00 18 b 40008bd0 <_Thread_queue_Enqueue_priority+0xb4> 40008b74: e0 06 00 15 ld [ %i0 + %l5 ], %l0 while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { search_priority = search_thread->current_priority; if ( priority <= search_priority ) 40008b78: 80 a4 80 11 cmp %l2, %l1 40008b7c: 28 80 00 19 bleu,a 40008be0 <_Thread_queue_Enqueue_priority+0xc4> 40008b80: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; #if ( CPU_UNROLL_ENQUEUE_PRIORITY == TRUE ) search_thread = (Thread_Control *) search_thread->Object.Node.next; 40008b84: e0 04 00 00 ld [ %l0 ], %l0 if ( _Chain_Is_tail( header, (Chain_Node *)search_thread ) ) 40008b88: 80 a4 00 14 cmp %l0, %l4 40008b8c: 22 80 00 15 be,a 40008be0 <_Thread_queue_Enqueue_priority+0xc4> 40008b90: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; search_priority = search_thread->current_priority; 40008b94: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 if ( priority <= search_priority ) 40008b98: 80 a4 80 11 cmp %l2, %l1 40008b9c: 28 80 00 11 bleu,a 40008be0 <_Thread_queue_Enqueue_priority+0xc4> 40008ba0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; #endif _ISR_Flash( level ); 40008ba4: 7f ff e4 71 call 40001d68 40008ba8: 90 10 00 13 mov %l3, %o0 40008bac: 7f ff e4 6b call 40001d58 40008bb0: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 40008bb4: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 40008bb8: 80 8d 80 01 btst %l6, %g1 40008bbc: 32 80 00 05 bne,a 40008bd0 <_Thread_queue_Enqueue_priority+0xb4> 40008bc0: e0 04 00 00 ld [ %l0 ], %l0 _ISR_Enable( level ); 40008bc4: 7f ff e4 69 call 40001d68 <== NOT EXECUTED 40008bc8: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40008bcc: 30 bf ff e5 b,a 40008b60 <_Thread_queue_Enqueue_priority+0x44> <== NOT EXECUTED restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->first; while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 40008bd0: 80 a4 00 14 cmp %l0, %l4 40008bd4: 32 bf ff e9 bne,a 40008b78 <_Thread_queue_Enqueue_priority+0x5c> 40008bd8: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 40008bdc: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 40008be0: 80 a0 60 01 cmp %g1, 1 40008be4: 12 80 00 48 bne 40008d04 <_Thread_queue_Enqueue_priority+0x1e8> 40008be8: 90 10 00 13 mov %l3, %o0 THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 40008bec: 80 a4 80 11 cmp %l2, %l1 40008bf0: 02 80 00 3a be 40008cd8 <_Thread_queue_Enqueue_priority+0x1bc> 40008bf4: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; 40008bf8: c2 04 20 04 ld [ %l0 + 4 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 40008bfc: e0 26 40 00 st %l0, [ %i1 ] the_node->previous = previous_node; 40008c00: c2 26 60 04 st %g1, [ %i1 + 4 ] previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 40008c04: f0 26 60 44 st %i0, [ %i1 + 0x44 ] previous_node = search_node->previous; the_node = (Chain_Node *) the_thread; the_node->next = search_node; the_node->previous = previous_node; previous_node->next = the_node; 40008c08: f2 20 40 00 st %i1, [ %g1 ] search_node->previous = the_node; 40008c0c: f2 24 20 04 st %i1, [ %l0 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40008c10: 30 80 00 39 b,a 40008cf4 <_Thread_queue_Enqueue_priority+0x1d8> return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 40008c14: 03 10 00 63 sethi %hi(0x40018c00), %g1 _ISR_Disable( level ); search_thread = (Thread_Control *) header->last; 40008c18: aa 10 00 13 mov %l3, %l5 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 40008c1c: ae 10 62 c4 or %g1, 0x2c4, %l7 40008c20: c2 0d c0 00 ldub [ %l7 ], %g1 _ISR_Disable( level ); 40008c24: 7f ff e4 4d call 40001d58 40008c28: a2 00 60 01 add %g1, 1, %l1 40008c2c: a8 10 00 08 mov %o0, %l4 search_thread = (Thread_Control *) header->last; 40008c30: 10 80 00 19 b 40008c94 <_Thread_queue_Enqueue_priority+0x178> 40008c34: e0 05 60 08 ld [ %l5 + 8 ], %l0 while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { search_priority = search_thread->current_priority; if ( priority >= search_priority ) 40008c38: 80 a4 80 11 cmp %l2, %l1 40008c3c: 3a 80 00 1a bcc,a 40008ca4 <_Thread_queue_Enqueue_priority+0x188> 40008c40: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; #if ( CPU_UNROLL_ENQUEUE_PRIORITY == TRUE ) search_thread = (Thread_Control *) search_thread->Object.Node.previous; 40008c44: e0 04 20 04 ld [ %l0 + 4 ], %l0 if ( _Chain_Is_head( header, (Chain_Node *)search_thread ) ) 40008c48: 80 a4 00 13 cmp %l0, %l3 40008c4c: 22 80 00 16 be,a 40008ca4 <_Thread_queue_Enqueue_priority+0x188> 40008c50: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; search_priority = search_thread->current_priority; 40008c54: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 if ( priority >= search_priority ) 40008c58: 80 a4 80 11 cmp %l2, %l1 40008c5c: 3a 80 00 12 bcc,a 40008ca4 <_Thread_queue_Enqueue_priority+0x188> 40008c60: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; #endif _ISR_Flash( level ); 40008c64: 7f ff e4 41 call 40001d68 40008c68: 90 10 00 14 mov %l4, %o0 40008c6c: 7f ff e4 3b call 40001d58 40008c70: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 40008c74: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 40008c78: 80 8d 80 01 btst %l6, %g1 40008c7c: 32 80 00 06 bne,a 40008c94 <_Thread_queue_Enqueue_priority+0x178> 40008c80: e0 04 20 04 ld [ %l0 + 4 ], %l0 _ISR_Enable( level ); 40008c84: 7f ff e4 39 call 40001d68 <== NOT EXECUTED 40008c88: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 40008c8c: 10 bf ff e6 b 40008c24 <_Thread_queue_Enqueue_priority+0x108> <== NOT EXECUTED 40008c90: c2 0d c0 00 ldub [ %l7 ], %g1 <== NOT EXECUTED _ISR_Disable( level ); search_thread = (Thread_Control *) header->last; while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 40008c94: 80 a4 00 13 cmp %l0, %l3 40008c98: 32 bf ff e8 bne,a 40008c38 <_Thread_queue_Enqueue_priority+0x11c> 40008c9c: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 40008ca0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 40008ca4: 80 a0 60 01 cmp %g1, 1 40008ca8: 12 80 00 17 bne 40008d04 <_Thread_queue_Enqueue_priority+0x1e8> 40008cac: 90 10 00 14 mov %l4, %o0 THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 40008cb0: 80 a4 80 11 cmp %l2, %l1 40008cb4: 02 80 00 09 be 40008cd8 <_Thread_queue_Enqueue_priority+0x1bc> 40008cb8: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; 40008cbc: c2 04 00 00 ld [ %l0 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; 40008cc0: e0 26 60 04 st %l0, [ %i1 + 4 ] search_node = (Chain_Node *) search_thread; next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; 40008cc4: c2 26 40 00 st %g1, [ %i1 ] the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 40008cc8: f0 26 60 44 st %i0, [ %i1 + 0x44 ] the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; 40008ccc: f2 20 60 04 st %i1, [ %g1 + 4 ] next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; search_node->next = the_node; 40008cd0: f2 24 00 00 st %i1, [ %l0 ] next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40008cd4: 30 80 00 08 b,a 40008cf4 <_Thread_queue_Enqueue_priority+0x1d8> 40008cd8: 82 04 20 3c add %l0, 0x3c, %g1 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; equal_priority: /* add at end of priority group */ search_node = _Chain_Tail( &search_thread->Wait.Block2n ); previous_node = search_node->previous; 40008cdc: c4 00 60 04 ld [ %g1 + 4 ], %g2 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 40008ce0: c2 26 40 00 st %g1, [ %i1 ] the_node->previous = previous_node; 40008ce4: c4 26 60 04 st %g2, [ %i1 + 4 ] previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 40008ce8: f0 26 60 44 st %i0, [ %i1 + 0x44 ] previous_node = search_node->previous; the_node = (Chain_Node *) the_thread; the_node->next = search_node; the_node->previous = previous_node; previous_node->next = the_node; 40008cec: f2 20 80 00 st %i1, [ %g2 ] search_node->previous = the_node; 40008cf0: f2 20 60 04 st %i1, [ %g1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40008cf4: 7f ff e4 1d call 40001d68 40008cf8: b0 10 20 01 mov 1, %i0 40008cfc: 81 c7 e0 08 ret 40008d00: 81 e8 00 00 restore * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; 40008d04: f0 06 20 30 ld [ %i0 + 0x30 ], %i0 <== NOT EXECUTED * For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; 40008d08: d0 26 80 00 st %o0, [ %i2 ] <== NOT EXECUTED return the_thread_queue->sync_state; } 40008d0c: 81 c7 e0 08 ret <== NOT EXECUTED 40008d10: 81 e8 00 00 restore <== NOT EXECUTED 4000db84 <_Thread_queue_Extract_fifo>: void _Thread_queue_Extract_fifo( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 4000db84: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; _ISR_Disable( level ); 4000db88: 7f ff d0 74 call 40001d58 4000db8c: b0 10 00 19 mov %i1, %i0 if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 4000db90: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 4000db94: 03 00 00 ef sethi %hi(0x3bc00), %g1 4000db98: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 4000db9c: 80 88 80 01 btst %g2, %g1 4000dba0: 32 80 00 04 bne,a 4000dbb0 <_Thread_queue_Extract_fifo+0x2c> 4000dba4: c2 06 40 00 ld [ %i1 ], %g1 _ISR_Enable( level ); 4000dba8: 7f ff d0 70 call 40001d68 <== NOT EXECUTED 4000dbac: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 4000dbb0: c4 06 60 04 ld [ %i1 + 4 ], %g2 _Chain_Extract_unprotected( &the_thread->Object.Node ); the_thread->Wait.queue = NULL; if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 4000dbb4: c6 06 60 50 ld [ %i1 + 0x50 ], %g3 next->previous = previous; previous->next = next; 4000dbb8: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000dbbc: c4 20 60 04 st %g2, [ %g1 + 4 ] 4000dbc0: 80 a0 e0 02 cmp %g3, 2 4000dbc4: 02 80 00 06 be 4000dbdc <_Thread_queue_Extract_fifo+0x58> 4000dbc8: c0 26 60 44 clr [ %i1 + 0x44 ] _ISR_Enable( level ); 4000dbcc: 7f ff d0 67 call 40001d68 4000dbd0: 33 04 00 ff sethi %hi(0x1003fc00), %i1 RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 4000dbd4: 10 80 00 0a b 4000dbfc <_Thread_queue_Extract_fifo+0x78> 4000dbd8: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 4000dbdc: 82 10 20 03 mov 3, %g1 4000dbe0: c2 26 60 50 st %g1, [ %i1 + 0x50 ] } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 4000dbe4: 7f ff d0 61 call 40001d68 4000dbe8: 01 00 00 00 nop (void) _Watchdog_Remove( &the_thread->Timer ); 4000dbec: 7f ff ef 1a call 40009854 <_Watchdog_Remove> 4000dbf0: 90 06 60 48 add %i1, 0x48, %o0 4000dbf4: 33 04 00 ff sethi %hi(0x1003fc00), %i1 4000dbf8: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 4000dbfc: 7f ff e9 68 call 4000819c <_Thread_Clear_state> 4000dc00: 81 e8 00 00 restore 4000dc04: 01 00 00 00 nop 4000cab8 <_Thread_queue_Extract_priority_helper>: void _Thread_queue_Extract_priority_helper( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, bool requeuing ) { 4000cab8: 9d e3 bf 98 save %sp, -104, %sp Chain_Node *new_first_node; Chain_Node *new_second_node; Chain_Node *last_node; the_node = (Chain_Node *) the_thread; _ISR_Disable( level ); 4000cabc: 7f ff d4 a7 call 40001d58 4000cac0: b0 10 00 19 mov %i1, %i0 if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 4000cac4: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 4000cac8: 03 00 00 ef sethi %hi(0x3bc00), %g1 4000cacc: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 4000cad0: 80 88 80 01 btst %g2, %g1 4000cad4: 32 80 00 03 bne,a 4000cae0 <_Thread_queue_Extract_priority_helper+0x28> 4000cad8: c6 06 60 38 ld [ %i1 + 0x38 ], %g3 _ISR_Enable( level ); 4000cadc: 30 80 00 1c b,a 4000cb4c <_Thread_queue_Extract_priority_helper+0x94> <== NOT EXECUTED */ next_node = the_node->next; previous_node = the_node->previous; if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { 4000cae0: 82 06 60 3c add %i1, 0x3c, %g1 /* * The thread was actually waiting on a thread queue so let's remove it. */ next_node = the_node->next; 4000cae4: c4 06 40 00 ld [ %i1 ], %g2 previous_node = the_node->previous; if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { 4000cae8: 80 a0 c0 01 cmp %g3, %g1 4000caec: 02 80 00 13 be 4000cb38 <_Thread_queue_Extract_priority_helper+0x80> 4000caf0: c2 06 60 04 ld [ %i1 + 4 ], %g1 new_first_node = the_thread->Wait.Block2n.first; new_first_thread = (Thread_Control *) new_first_node; last_node = the_thread->Wait.Block2n.last; 4000caf4: da 06 60 40 ld [ %i1 + 0x40 ], %o5 new_second_node = new_first_node->next; 4000caf8: c8 00 c0 00 ld [ %g3 ], %g4 previous_node->next = new_first_node; next_node->previous = new_first_node; 4000cafc: c6 20 a0 04 st %g3, [ %g2 + 4 ] new_first_node = the_thread->Wait.Block2n.first; new_first_thread = (Thread_Control *) new_first_node; last_node = the_thread->Wait.Block2n.last; new_second_node = new_first_node->next; previous_node->next = new_first_node; 4000cb00: c6 20 40 00 st %g3, [ %g1 ] next_node->previous = new_first_node; new_first_node->next = next_node; 4000cb04: c4 20 c0 00 st %g2, [ %g3 ] new_first_node->previous = previous_node; 4000cb08: c2 20 e0 04 st %g1, [ %g3 + 4 ] if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 4000cb0c: c4 06 60 38 ld [ %i1 + 0x38 ], %g2 4000cb10: c2 06 60 40 ld [ %i1 + 0x40 ], %g1 4000cb14: 80 a0 80 01 cmp %g2, %g1 4000cb18: 02 80 00 0a be 4000cb40 <_Thread_queue_Extract_priority_helper+0x88> 4000cb1c: 82 00 e0 38 add %g3, 0x38, %g1 /* > two threads on 2-n */ new_second_node->previous = 4000cb20: c2 21 20 04 st %g1, [ %g4 + 4 ] _Chain_Head( &new_first_thread->Wait.Block2n ); new_first_thread->Wait.Block2n.first = new_second_node; 4000cb24: c8 20 e0 38 st %g4, [ %g3 + 0x38 ] new_first_thread->Wait.Block2n.last = last_node; 4000cb28: da 20 e0 40 st %o5, [ %g3 + 0x40 ] last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n ); 4000cb2c: 82 00 e0 3c add %g3, 0x3c, %g1 4000cb30: 10 80 00 04 b 4000cb40 <_Thread_queue_Extract_priority_helper+0x88> 4000cb34: c2 23 40 00 st %g1, [ %o5 ] } } else { previous_node->next = next_node; next_node->previous = previous_node; 4000cb38: c2 20 a0 04 st %g1, [ %g2 + 4 ] new_first_thread->Wait.Block2n.last = last_node; last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n ); } } else { previous_node->next = next_node; 4000cb3c: c4 20 40 00 st %g2, [ %g1 ] /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { 4000cb40: 80 8e a0 ff btst 0xff, %i2 4000cb44: 22 80 00 04 be,a 4000cb54 <_Thread_queue_Extract_priority_helper+0x9c> 4000cb48: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 _ISR_Enable( level ); 4000cb4c: 7f ff d4 87 call 40001d68 4000cb50: 91 e8 00 08 restore %g0, %o0, %o0 return; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 4000cb54: 80 a0 60 02 cmp %g1, 2 4000cb58: 02 80 00 06 be 4000cb70 <_Thread_queue_Extract_priority_helper+0xb8> 4000cb5c: 82 10 20 03 mov 3, %g1 _ISR_Enable( level ); 4000cb60: 7f ff d4 82 call 40001d68 4000cb64: 33 04 00 ff sethi %hi(0x1003fc00), %i1 4000cb68: 10 80 00 08 b 4000cb88 <_Thread_queue_Extract_priority_helper+0xd0> 4000cb6c: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 4000cb70: c2 26 20 50 st %g1, [ %i0 + 0x50 ] } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 4000cb74: 7f ff d4 7d call 40001d68 4000cb78: 33 04 00 ff sethi %hi(0x1003fc00), %i1 (void) _Watchdog_Remove( &the_thread->Timer ); 4000cb7c: 7f ff f3 36 call 40009854 <_Watchdog_Remove> 4000cb80: 90 06 20 48 add %i0, 0x48, %o0 4000cb84: b2 16 63 f8 or %i1, 0x3f8, %i1 4000cb88: 7f ff ed 85 call 4000819c <_Thread_Clear_state> 4000cb8c: 81 e8 00 00 restore 4000cb90: 01 00 00 00 nop 4000cb94 <_Thread_queue_Process_timeout>: void _Thread_queue_Process_timeout( Thread_Control *the_thread ) { Thread_queue_Control *the_thread_queue = the_thread->Wait.queue; 4000cb94: c4 02 20 44 ld [ %o0 + 0x44 ], %g2 * If it is not satisfied, then it is "nothing happened" and * this is the "timeout" transition. After a request is satisfied, * a timeout is not allowed to occur. */ if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED && 4000cb98: c6 00 a0 30 ld [ %g2 + 0x30 ], %g3 4000cb9c: 80 a0 e0 00 cmp %g3, 0 4000cba0: 02 80 00 0f be 4000cbdc <_Thread_queue_Process_timeout+0x48> 4000cba4: 92 10 00 08 mov %o0, %o1 4000cba8: 03 10 00 67 sethi %hi(0x40019c00), %g1 4000cbac: c2 00 62 20 ld [ %g1 + 0x220 ], %g1 ! 40019e20 <_Thread_Executing> 4000cbb0: 80 a2 00 01 cmp %o0, %g1 4000cbb4: 32 80 00 0b bne,a 4000cbe0 <_Thread_queue_Process_timeout+0x4c> 4000cbb8: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1 <== NOT EXECUTED _Thread_Is_executing( the_thread ) ) { if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) { 4000cbbc: 80 a0 e0 03 cmp %g3, 3 4000cbc0: 02 80 00 0d be 4000cbf4 <_Thread_queue_Process_timeout+0x60> 4000cbc4: 01 00 00 00 nop the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; 4000cbc8: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1 4000cbcc: c2 22 20 34 st %g1, [ %o0 + 0x34 ] the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 4000cbd0: 82 10 20 02 mov 2, %g1 4000cbd4: 81 c3 e0 08 retl 4000cbd8: c2 20 a0 30 st %g1, [ %g2 + 0x30 ] } } else { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; 4000cbdc: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1 _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); 4000cbe0: d0 02 60 44 ld [ %o1 + 0x44 ], %o0 if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; } } else { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; 4000cbe4: c2 22 60 34 st %g1, [ %o1 + 0x34 ] _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); 4000cbe8: 82 13 c0 00 mov %o7, %g1 4000cbec: 7f ff ff a8 call 4000ca8c <_Thread_queue_Extract> 4000cbf0: 9e 10 40 00 mov %g1, %o7 4000cbf4: 81 c3 e0 08 retl <== NOT EXECUTED 4000cbf8: 01 00 00 00 nop 4000b03c <_Timespec_Divide>: const struct timespec *lhs, const struct timespec *rhs, uint32_t *ival_percentage, uint32_t *fval_percentage ) { 4000b03c: 9d e3 bf 98 save %sp, -104, %sp * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 4000b040: c2 06 40 00 ld [ %i1 ], %g1 right += rhs->tv_nsec; 4000b044: de 06 60 04 ld [ %i1 + 4 ], %o7 * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 4000b048: 91 38 60 1f sra %g1, 0x1f, %o0 4000b04c: 92 10 00 01 mov %g1, %o1 4000b050: 83 30 60 1d srl %g1, 0x1d, %g1 4000b054: 87 2a 60 03 sll %o1, 3, %g3 4000b058: 85 2a 20 03 sll %o0, 3, %g2 4000b05c: 84 10 40 02 or %g1, %g2, %g2 4000b060: 83 30 e0 1b srl %g3, 0x1b, %g1 4000b064: 99 28 a0 05 sll %g2, 5, %o4 4000b068: 9b 28 e0 05 sll %g3, 5, %o5 4000b06c: 98 10 40 0c or %g1, %o4, %o4 4000b070: 9a a3 40 03 subcc %o5, %g3, %o5 4000b074: 83 33 60 1a srl %o5, 0x1a, %g1 4000b078: 98 63 00 02 subx %o4, %g2, %o4 4000b07c: 97 2b 60 06 sll %o5, 6, %o3 4000b080: 95 2b 20 06 sll %o4, 6, %o2 4000b084: 96 a2 c0 0d subcc %o3, %o5, %o3 4000b088: 94 10 40 0a or %g1, %o2, %o2 4000b08c: 94 62 80 0c subx %o2, %o4, %o2 4000b090: 96 82 c0 09 addcc %o3, %o1, %o3 4000b094: 94 42 80 08 addx %o2, %o0, %o2 4000b098: 83 32 e0 1e srl %o3, 0x1e, %g1 4000b09c: 85 2a a0 02 sll %o2, 2, %g2 4000b0a0: 84 10 40 02 or %g1, %g2, %g2 4000b0a4: 87 2a e0 02 sll %o3, 2, %g3 4000b0a8: 96 82 c0 03 addcc %o3, %g3, %o3 4000b0ac: 94 42 80 02 addx %o2, %g2, %o2 4000b0b0: 83 32 e0 1e srl %o3, 0x1e, %g1 4000b0b4: 85 2a a0 02 sll %o2, 2, %g2 4000b0b8: 84 10 40 02 or %g1, %g2, %g2 4000b0bc: 87 2a e0 02 sll %o3, 2, %g3 4000b0c0: 96 82 c0 03 addcc %o3, %g3, %o3 4000b0c4: 94 42 80 02 addx %o2, %g2, %o2 4000b0c8: 83 32 e0 1e srl %o3, 0x1e, %g1 4000b0cc: 85 2a a0 02 sll %o2, 2, %g2 4000b0d0: 84 10 40 02 or %g1, %g2, %g2 4000b0d4: 87 2a e0 02 sll %o3, 2, %g3 4000b0d8: 96 82 c0 03 addcc %o3, %g3, %o3 4000b0dc: 94 42 80 02 addx %o2, %g2, %o2 4000b0e0: 85 32 e0 17 srl %o3, 0x17, %g2 4000b0e4: 83 2a a0 09 sll %o2, 9, %g1 4000b0e8: 9b 2a e0 09 sll %o3, 9, %o5 4000b0ec: 98 10 80 01 or %g2, %g1, %o4 right += rhs->tv_nsec; 4000b0f0: 96 83 40 0f addcc %o5, %o7, %o3 4000b0f4: 85 3b e0 1f sra %o7, 0x1f, %g2 /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; 4000b0f8: e4 06 20 04 ld [ %i0 + 4 ], %l2 right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; right += rhs->tv_nsec; 4000b0fc: 94 43 00 02 addx %o4, %g2, %o2 if ( right == 0 ) { 4000b100: 80 92 80 0b orcc %o2, %o3, %g0 4000b104: 12 80 00 06 bne 4000b11c <_Timespec_Divide+0xe0> 4000b108: d0 06 00 00 ld [ %i0 ], %o0 *ival_percentage = 0; 4000b10c: c0 26 80 00 clr [ %i2 ] <== NOT EXECUTED *fval_percentage = 0; 4000b110: c0 26 c0 00 clr [ %i3 ] <== NOT EXECUTED 4000b114: 81 c7 e0 08 ret <== NOT EXECUTED 4000b118: 81 e8 00 00 restore <== NOT EXECUTED /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 4000b11c: 92 10 00 08 mov %o0, %o1 4000b120: 83 32 60 1d srl %o1, 0x1d, %g1 4000b124: 9b 2a 60 03 sll %o1, 3, %o5 4000b128: 91 3a 20 1f sra %o0, 0x1f, %o0 4000b12c: 99 2a 20 03 sll %o0, 3, %o4 4000b130: 98 10 40 0c or %g1, %o4, %o4 4000b134: 83 33 60 1b srl %o5, 0x1b, %g1 4000b138: 85 2b 20 05 sll %o4, 5, %g2 4000b13c: 87 2b 60 05 sll %o5, 5, %g3 4000b140: 84 10 40 02 or %g1, %g2, %g2 4000b144: 86 a0 c0 0d subcc %g3, %o5, %g3 4000b148: 83 30 e0 1a srl %g3, 0x1a, %g1 4000b14c: 84 60 80 0c subx %g2, %o4, %g2 4000b150: 9b 28 e0 06 sll %g3, 6, %o5 4000b154: 99 28 a0 06 sll %g2, 6, %o4 4000b158: 9a a3 40 03 subcc %o5, %g3, %o5 4000b15c: 98 10 40 0c or %g1, %o4, %o4 4000b160: 98 63 00 02 subx %o4, %g2, %o4 4000b164: 9a 83 40 09 addcc %o5, %o1, %o5 4000b168: 83 33 60 1e srl %o5, 0x1e, %g1 4000b16c: 98 43 00 08 addx %o4, %o0, %o4 4000b170: 87 2b 60 02 sll %o5, 2, %g3 4000b174: 85 2b 20 02 sll %o4, 2, %g2 4000b178: 9a 83 40 03 addcc %o5, %g3, %o5 4000b17c: 84 10 40 02 or %g1, %g2, %g2 4000b180: 83 33 60 1e srl %o5, 0x1e, %g1 4000b184: 98 43 00 02 addx %o4, %g2, %o4 4000b188: 87 2b 60 02 sll %o5, 2, %g3 4000b18c: 85 2b 20 02 sll %o4, 2, %g2 4000b190: 9a 83 40 03 addcc %o5, %g3, %o5 4000b194: 84 10 40 02 or %g1, %g2, %g2 4000b198: 83 33 60 1e srl %o5, 0x1e, %g1 4000b19c: 98 43 00 02 addx %o4, %g2, %o4 4000b1a0: 87 2b 60 02 sll %o5, 2, %g3 4000b1a4: 85 2b 20 02 sll %o4, 2, %g2 4000b1a8: 9a 83 40 03 addcc %o5, %g3, %o5 4000b1ac: 84 10 40 02 or %g1, %g2, %g2 4000b1b0: 98 43 00 02 addx %o4, %g2, %o4 4000b1b4: 83 2b 20 09 sll %o4, 9, %g1 4000b1b8: 85 33 60 17 srl %o5, 0x17, %g2 * Put it back in the timespec result. * * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; 4000b1bc: a6 10 00 12 mov %l2, %l3 /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 4000b1c0: a0 10 80 01 or %g2, %g1, %l0 4000b1c4: a3 2b 60 09 sll %o5, 9, %l1 * Put it back in the timespec result. * * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; 4000b1c8: a2 84 40 13 addcc %l1, %l3, %l1 4000b1cc: 83 34 60 1e srl %l1, 0x1e, %g1 4000b1d0: 87 2c 60 02 sll %l1, 2, %g3 4000b1d4: a5 3c a0 1f sra %l2, 0x1f, %l2 4000b1d8: a0 44 00 12 addx %l0, %l2, %l0 4000b1dc: 85 2c 20 02 sll %l0, 2, %g2 4000b1e0: 84 10 40 02 or %g1, %g2, %g2 4000b1e4: 83 30 e0 1b srl %g3, 0x1b, %g1 4000b1e8: 99 28 a0 05 sll %g2, 5, %o4 4000b1ec: 9b 28 e0 05 sll %g3, 5, %o5 4000b1f0: 98 10 40 0c or %g1, %o4, %o4 4000b1f4: 9a a3 40 03 subcc %o5, %g3, %o5 4000b1f8: 98 63 00 02 subx %o4, %g2, %o4 4000b1fc: 9a 83 40 11 addcc %o5, %l1, %o5 4000b200: 83 33 60 1e srl %o5, 0x1e, %g1 4000b204: 98 43 00 10 addx %o4, %l0, %o4 4000b208: 87 2b 60 02 sll %o5, 2, %g3 4000b20c: 85 2b 20 02 sll %o4, 2, %g2 4000b210: 9a 83 40 03 addcc %o5, %g3, %o5 4000b214: 84 10 40 02 or %g1, %g2, %g2 4000b218: 83 33 60 1e srl %o5, 0x1e, %g1 4000b21c: 87 2b 60 02 sll %o5, 2, %g3 4000b220: 98 43 00 02 addx %o4, %g2, %o4 4000b224: 9a 83 40 03 addcc %o5, %g3, %o5 4000b228: 85 2b 20 02 sll %o4, 2, %g2 4000b22c: 84 10 40 02 or %g1, %g2, %g2 4000b230: 83 33 60 1b srl %o5, 0x1b, %g1 4000b234: 98 43 00 02 addx %o4, %g2, %o4 4000b238: 99 2b 20 05 sll %o4, 5, %o4 4000b23c: 98 10 40 0c or %g1, %o4, %o4 4000b240: 93 2b 60 05 sll %o5, 5, %o1 4000b244: 40 00 35 cb call 40018970 <__udivdi3> 4000b248: 90 10 00 0c mov %o4, %o0 *ival_percentage = answer / 1000; 4000b24c: 94 10 20 00 clr %o2 * Put it back in the timespec result. * * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; 4000b250: a0 10 00 08 mov %o0, %l0 4000b254: a2 10 00 09 mov %o1, %l1 *ival_percentage = answer / 1000; 4000b258: 96 10 23 e8 mov 0x3e8, %o3 4000b25c: 40 00 35 c5 call 40018970 <__udivdi3> 4000b260: 90 10 00 10 mov %l0, %o0 *fval_percentage = answer % 1000; 4000b264: 90 10 00 10 mov %l0, %o0 * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; *ival_percentage = answer / 1000; 4000b268: d2 26 80 00 st %o1, [ %i2 ] *fval_percentage = answer % 1000; 4000b26c: 94 10 20 00 clr %o2 4000b270: 92 10 00 11 mov %l1, %o1 4000b274: 40 00 36 9b call 40018ce0 <__umoddi3> 4000b278: 96 10 23 e8 mov 0x3e8, %o3 4000b27c: d2 26 c0 00 st %o1, [ %i3 ] 4000b280: 81 c7 e0 08 ret 4000b284: 81 e8 00 00 restore 4000e22c <_User_extensions_Remove_set>: */ void _User_extensions_Remove_set ( User_extensions_Control *the_extension ) { 4000e22c: 9d e3 bf 98 save %sp, -104, %sp _Chain_Extract( &the_extension->Node ); 4000e230: 40 00 13 9d call 400130a4 <_Chain_Extract> 4000e234: 90 10 00 18 mov %i0, %o0 /* * If a switch handler is present, remove it. */ if ( the_extension->Callouts.thread_switch != NULL ) 4000e238: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 4000e23c: 80 a0 60 00 cmp %g1, 0 4000e240: 02 80 00 04 be 4000e250 <_User_extensions_Remove_set+0x24> 4000e244: 01 00 00 00 nop _Chain_Extract( &the_extension->Switch.Node ); 4000e248: 40 00 13 97 call 400130a4 <_Chain_Extract> <== NOT EXECUTED 4000e24c: 91 ee 20 08 restore %i0, 8, %o0 <== NOT EXECUTED 4000e250: 81 c7 e0 08 ret 4000e254: 81 e8 00 00 restore 400095b4 <_User_extensions_Thread_create>: */ bool _User_extensions_Thread_create ( Thread_Control *the_thread ) { 400095b4: 9d e3 bf 98 save %sp, -104, %sp Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; 400095b8: 03 10 00 67 sethi %hi(0x40019c00), %g1 400095bc: e0 00 63 98 ld [ %g1 + 0x398 ], %l0 ! 40019f98 <_User_extensions_List> 400095c0: 82 10 63 98 or %g1, 0x398, %g1 !_Chain_Is_tail( &_User_extensions_List, the_node ) ; 400095c4: a4 00 60 04 add %g1, 4, %l2 the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_create != NULL ) { status = (*the_extension->Callouts.thread_create)( 400095c8: 03 10 00 67 sethi %hi(0x40019c00), %g1 400095cc: 10 80 00 0d b 40009600 <_User_extensions_Thread_create+0x4c> 400095d0: a2 10 62 20 or %g1, 0x220, %l1 ! 40019e20 <_Thread_Executing> !_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 ) { 400095d4: 80 a0 60 00 cmp %g1, 0 400095d8: 02 80 00 09 be 400095fc <_User_extensions_Thread_create+0x48> 400095dc: 92 10 00 18 mov %i0, %o1 status = (*the_extension->Callouts.thread_create)( 400095e0: 9f c0 40 00 call %g1 400095e4: d0 04 40 00 ld [ %l1 ], %o0 _Thread_Executing, the_thread ); if ( !status ) 400095e8: 80 8a 20 ff btst 0xff, %o0 400095ec: 32 80 00 05 bne,a 40009600 <_User_extensions_Thread_create+0x4c> 400095f0: e0 04 00 00 ld [ %l0 ], %l0 400095f4: 81 c7 e0 08 ret <== NOT EXECUTED 400095f8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 400095fc: e0 04 00 00 ld [ %l0 ], %l0 Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; 40009600: 80 a4 00 12 cmp %l0, %l2 40009604: 32 bf ff f4 bne,a 400095d4 <_User_extensions_Thread_create+0x20> 40009608: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 return FALSE; } } return TRUE; } 4000960c: 81 c7 e0 08 ret 40009610: 91 e8 20 01 restore %g0, 1, %o0 40016e10 <_Watchdog_Adjust_to_chain>: Chain_Control *header, Watchdog_Interval units_arg, Chain_Control *to_fire ) { 40016e10: 9d e3 bf 98 save %sp, -104, %sp Watchdog_Interval units = units_arg; ISR_Level level; Chain_Node *node; if ( !units ) { 40016e14: 80 a6 60 00 cmp %i1, 0 40016e18: 02 80 00 31 be 40016edc <_Watchdog_Adjust_to_chain+0xcc> 40016e1c: 01 00 00 00 nop return; } _ISR_Disable( level ); 40016e20: 7f ff d1 bc call 4000b510 40016e24: 01 00 00 00 nop 40016e28: a4 10 00 08 mov %o0, %l2 if ( !_Chain_Is_empty( header ) ) { 40016e2c: c2 06 00 00 ld [ %i0 ], %g1 40016e30: a2 06 20 04 add %i0, 4, %l1 40016e34: 80 a0 40 11 cmp %g1, %l1 40016e38: 02 80 00 27 be 40016ed4 <_Watchdog_Adjust_to_chain+0xc4> 40016e3c: 01 00 00 00 nop 40016e40: a6 06 a0 04 add %i2, 4, %l3 RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First( Chain_Control *header ) { return ( (Watchdog_Control *) header->first ); 40016e44: c4 06 00 00 ld [ %i0 ], %g2 while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { 40016e48: e0 00 a0 10 ld [ %g2 + 0x10 ], %l0 40016e4c: 80 a6 40 10 cmp %i1, %l0 40016e50: 3a 80 00 05 bcc,a 40016e64 <_Watchdog_Adjust_to_chain+0x54> 40016e54: c0 20 a0 10 clr [ %g2 + 0x10 ] _Watchdog_First( header )->delta_interval -= units; 40016e58: 82 24 00 19 sub %l0, %i1, %g1 40016e5c: 10 80 00 1e b 40016ed4 <_Watchdog_Adjust_to_chain+0xc4> 40016e60: c2 20 a0 10 st %g1, [ %g2 + 0x10 ] */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 40016e64: c4 06 00 00 ld [ %i0 ], %g2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 40016e68: 80 a0 80 11 cmp %g2, %l1 40016e6c: 32 80 00 04 bne,a 40016e7c <_Watchdog_Adjust_to_chain+0x6c> 40016e70: c2 00 80 00 ld [ %g2 ], %g1 40016e74: 10 80 00 04 b 40016e84 <_Watchdog_Adjust_to_chain+0x74> <== NOT EXECUTED 40016e78: 84 10 20 00 clr %g2 <== NOT EXECUTED Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; the_chain->first = new_first; 40016e7c: c2 26 00 00 st %g1, [ %i0 ] new_first->previous = _Chain_Head(the_chain); 40016e80: f0 20 60 04 st %i0, [ %g1 + 4 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 40016e84: e6 20 80 00 st %l3, [ %g2 ] old_last_node = the_chain->last; 40016e88: c2 06 a0 08 ld [ %i2 + 8 ], %g1 the_chain->last = the_node; 40016e8c: c4 26 a0 08 st %g2, [ %i2 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 40016e90: c2 20 a0 04 st %g1, [ %g2 + 4 ] Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 40016e94: c4 20 40 00 st %g2, [ %g1 ] do { node = _Chain_Get_unprotected( header ); _Chain_Append_unprotected( to_fire, node ); _ISR_Flash( level ); 40016e98: 7f ff d1 a2 call 4000b520 40016e9c: 90 10 00 12 mov %l2, %o0 40016ea0: 7f ff d1 9c call 4000b510 40016ea4: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 40016ea8: c2 06 00 00 ld [ %i0 ], %g1 } while ( !_Chain_Is_empty( header ) && _Watchdog_First( header )->delta_interval == 0 ); 40016eac: 80 a0 40 11 cmp %g1, %l1 40016eb0: 02 80 00 09 be 40016ed4 <_Watchdog_Adjust_to_chain+0xc4> 40016eb4: 01 00 00 00 nop 40016eb8: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 40016ebc: 80 a0 60 00 cmp %g1, 0 40016ec0: 22 bf ff ea be,a 40016e68 <_Watchdog_Adjust_to_chain+0x58> 40016ec4: c4 06 00 00 ld [ %i0 ], %g2 return; } _ISR_Disable( level ); if ( !_Chain_Is_empty( header ) ) { while ( units ) { 40016ec8: b2 a6 40 10 subcc %i1, %l0, %i1 40016ecc: 32 bf ff df bne,a 40016e48 <_Watchdog_Adjust_to_chain+0x38> 40016ed0: c4 06 00 00 ld [ %i0 ], %g2 <== NOT EXECUTED break; } } } _ISR_Enable( level ); 40016ed4: 7f ff d1 93 call 4000b520 40016ed8: 91 e8 00 12 restore %g0, %l2, %o0 40016edc: 81 c7 e0 08 ret 40016ee0: 81 e8 00 00 restore 400096ec <_Watchdog_Insert>: void _Watchdog_Insert( Chain_Control *header, Watchdog_Control *the_watchdog ) { 400096ec: 9d e3 bf 98 save %sp, -104, %sp Watchdog_Control *after; uint32_t insert_isr_nest_level; Watchdog_Interval delta_interval; insert_isr_nest_level = _ISR_Nest_level; 400096f0: 03 10 00 67 sethi %hi(0x40019c00), %g1 void _Watchdog_Insert( Chain_Control *header, Watchdog_Control *the_watchdog ) { 400096f4: aa 10 00 18 mov %i0, %l5 Watchdog_Control *after; uint32_t insert_isr_nest_level; Watchdog_Interval delta_interval; insert_isr_nest_level = _ISR_Nest_level; 400096f8: e6 00 61 fc ld [ %g1 + 0x1fc ], %l3 _ISR_Disable( level ); 400096fc: 7f ff e1 97 call 40001d58 40009700: 01 00 00 00 nop 40009704: b0 10 00 08 mov %o0, %i0 /* * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_watchdog->state != WATCHDOG_INACTIVE ) { 40009708: c2 06 60 08 ld [ %i1 + 8 ], %g1 4000970c: 80 a0 60 00 cmp %g1, 0 40009710: 02 80 00 03 be 4000971c <_Watchdog_Insert+0x30> 40009714: 07 10 00 67 sethi %hi(0x40019c00), %g3 _ISR_Enable( level ); 40009718: 30 80 00 39 b,a 400097fc <_Watchdog_Insert+0x110> <== NOT EXECUTED return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; _Watchdog_Sync_count++; 4000971c: c2 00 e2 b0 ld [ %g3 + 0x2b0 ], %g1 ! 40019eb0 <_Watchdog_Sync_count> if ( the_watchdog->state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; 40009720: 84 10 20 01 mov 1, %g2 _Watchdog_Sync_count++; 40009724: 82 00 60 01 inc %g1 if ( the_watchdog->state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; 40009728: c4 26 60 08 st %g2, [ %i1 + 8 ] _Watchdog_Sync_count++; 4000972c: c2 20 e2 b0 st %g1, [ %g3 + 0x2b0 ] if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { 40009730: 03 10 00 67 sethi %hi(0x40019c00), %g1 40009734: a8 10 62 1c or %g1, 0x21c, %l4 ! 40019e1c <_Watchdog_Sync_level> 40009738: ac 10 00 14 mov %l4, %l6 the_watchdog->state = WATCHDOG_BEING_INSERTED; _Watchdog_Sync_count++; restart: delta_interval = the_watchdog->initial; 4000973c: e4 06 60 0c ld [ %i1 + 0xc ], %l2 * cache *header!! * * Till Straumann, 7/2003 (gcc-3.2.2 -O4 on powerpc) * */ for ( after = (Watchdog_Control *) ((volatile Chain_Control *)header)->first ; 40009740: e2 05 40 00 ld [ %l5 ], %l1 ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 40009744: 80 a4 a0 00 cmp %l2, 0 40009748: 22 80 00 1c be,a 400097b8 <_Watchdog_Insert+0xcc> 4000974c: c4 04 60 04 ld [ %l1 + 4 ], %g2 40009750: c2 04 40 00 ld [ %l1 ], %g1 40009754: 80 a0 60 00 cmp %g1, 0 40009758: 22 80 00 18 be,a 400097b8 <_Watchdog_Insert+0xcc> 4000975c: c4 04 60 04 ld [ %l1 + 4 ], %g2 break; if ( delta_interval < after->delta_interval ) { 40009760: e0 04 60 10 ld [ %l1 + 0x10 ], %l0 40009764: 80 a4 80 10 cmp %l2, %l0 40009768: 1a 80 00 04 bcc 40009778 <_Watchdog_Insert+0x8c> 4000976c: 82 24 00 12 sub %l0, %l2, %g1 after->delta_interval -= delta_interval; 40009770: 10 80 00 11 b 400097b4 <_Watchdog_Insert+0xc8> 40009774: c2 24 60 10 st %g1, [ %l1 + 0x10 ] * used around this flash point allowed interrupts to execute * which violated the design assumptions. The critical section * mechanism used here WAS redesigned to address this. */ _ISR_Flash( level ); 40009778: 7f ff e1 7c call 40001d68 4000977c: 90 10 00 18 mov %i0, %o0 40009780: 7f ff e1 76 call 40001d58 40009784: 01 00 00 00 nop if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { 40009788: c2 06 60 08 ld [ %i1 + 8 ], %g1 4000978c: 80 a0 60 01 cmp %g1, 1 40009790: 12 80 00 15 bne 400097e4 <_Watchdog_Insert+0xf8> 40009794: a4 24 80 10 sub %l2, %l0, %l2 goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { 40009798: c2 05 00 00 ld [ %l4 ], %g1 4000979c: 80 a0 40 13 cmp %g1, %l3 400097a0: 28 bf ff e9 bleu,a 40009744 <_Watchdog_Insert+0x58> 400097a4: e2 04 40 00 ld [ %l1 ], %l1 _Watchdog_Sync_level = insert_isr_nest_level; 400097a8: e6 25 80 00 st %l3, [ %l6 ] the_watchdog->state = WATCHDOG_BEING_INSERTED; _Watchdog_Sync_count++; restart: delta_interval = the_watchdog->initial; 400097ac: 10 bf ff e5 b 40009740 <_Watchdog_Insert+0x54> 400097b0: e4 06 60 0c ld [ %i1 + 0xc ], %l2 _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); 400097b4: c4 04 60 04 ld [ %l1 + 4 ], %g2 the_watchdog->start_time = _Watchdog_Ticks_since_boot; 400097b8: 03 10 00 67 sethi %hi(0x40019c00), %g1 ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 400097bc: c6 00 80 00 ld [ %g2 ], %g3 400097c0: c2 00 62 b4 ld [ %g1 + 0x2b4 ], %g1 after_node->next = the_node; 400097c4: f2 20 80 00 st %i1, [ %g2 ] Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 400097c8: c4 26 60 04 st %g2, [ %i1 + 4 ] 400097cc: c2 26 60 14 st %g1, [ %i1 + 0x14 ] } } _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; 400097d0: e4 26 60 10 st %l2, [ %i1 + 0x10 ] RTEMS_INLINE_ROUTINE void _Watchdog_Activate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_ACTIVE; 400097d4: 82 10 20 02 mov 2, %g1 before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; before_node->previous = the_node; 400097d8: f2 20 e0 04 st %i1, [ %g3 + 4 ] Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; 400097dc: c6 26 40 00 st %g3, [ %i1 ] 400097e0: c2 26 60 08 st %g1, [ %i1 + 8 ] _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); the_watchdog->start_time = _Watchdog_Ticks_since_boot; exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; 400097e4: 03 10 00 67 sethi %hi(0x40019c00), %g1 _Watchdog_Sync_count--; 400097e8: 05 10 00 67 sethi %hi(0x40019c00), %g2 _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); the_watchdog->start_time = _Watchdog_Ticks_since_boot; exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; 400097ec: e6 20 62 1c st %l3, [ %g1 + 0x21c ] _Watchdog_Sync_count--; 400097f0: c2 00 a2 b0 ld [ %g2 + 0x2b0 ], %g1 400097f4: 82 00 7f ff add %g1, -1, %g1 400097f8: c2 20 a2 b0 st %g1, [ %g2 + 0x2b0 ] _ISR_Enable( level ); 400097fc: 7f ff e1 5b call 40001d68 40009800: 81 e8 00 00 restore 40009804: 01 00 00 00 nop 40009854 <_Watchdog_Remove>: */ Watchdog_States _Watchdog_Remove( Watchdog_Control *the_watchdog ) { 40009854: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 40009858: 7f ff e1 40 call 40001d58 4000985c: 01 00 00 00 nop previous_state = the_watchdog->state; 40009860: e0 06 20 08 ld [ %i0 + 8 ], %l0 switch ( previous_state ) { 40009864: 80 a4 20 01 cmp %l0, 1 40009868: 22 80 00 1e be,a 400098e0 <_Watchdog_Remove+0x8c> 4000986c: c0 26 20 08 clr [ %i0 + 8 ] <== NOT EXECUTED 40009870: 0a 80 00 1d bcs 400098e4 <_Watchdog_Remove+0x90> 40009874: 03 10 00 67 sethi %hi(0x40019c00), %g1 40009878: 80 a4 20 03 cmp %l0, 3 4000987c: 18 80 00 1a bgu 400098e4 <_Watchdog_Remove+0x90> 40009880: 01 00 00 00 nop 40009884: c6 06 00 00 ld [ %i0 ], %g3 break; case WATCHDOG_ACTIVE: case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; 40009888: c0 26 20 08 clr [ %i0 + 8 ] next_watchdog = _Watchdog_Next( the_watchdog ); if ( _Watchdog_Next(next_watchdog) ) 4000988c: c2 00 c0 00 ld [ %g3 ], %g1 40009890: 80 a0 60 00 cmp %g1, 0 40009894: 02 80 00 07 be 400098b0 <_Watchdog_Remove+0x5c> 40009898: 03 10 00 67 sethi %hi(0x40019c00), %g1 next_watchdog->delta_interval += the_watchdog->delta_interval; 4000989c: c2 00 e0 10 ld [ %g3 + 0x10 ], %g1 400098a0: c4 06 20 10 ld [ %i0 + 0x10 ], %g2 400098a4: 82 00 40 02 add %g1, %g2, %g1 400098a8: c2 20 e0 10 st %g1, [ %g3 + 0x10 ] if ( _Watchdog_Sync_count ) 400098ac: 03 10 00 67 sethi %hi(0x40019c00), %g1 400098b0: c2 00 62 b0 ld [ %g1 + 0x2b0 ], %g1 ! 40019eb0 <_Watchdog_Sync_count> 400098b4: 80 a0 60 00 cmp %g1, 0 400098b8: 22 80 00 07 be,a 400098d4 <_Watchdog_Remove+0x80> 400098bc: c4 06 00 00 ld [ %i0 ], %g2 _Watchdog_Sync_level = _ISR_Nest_level; 400098c0: 03 10 00 67 sethi %hi(0x40019c00), %g1 <== NOT EXECUTED 400098c4: c4 00 61 fc ld [ %g1 + 0x1fc ], %g2 ! 40019dfc <_ISR_Nest_level> <== NOT EXECUTED 400098c8: 03 10 00 67 sethi %hi(0x40019c00), %g1 <== NOT EXECUTED 400098cc: c4 20 62 1c st %g2, [ %g1 + 0x21c ] ! 40019e1c <_Watchdog_Sync_level> <== NOT EXECUTED ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 400098d0: c4 06 00 00 ld [ %i0 ], %g2 <== NOT EXECUTED previous = the_node->previous; 400098d4: c2 06 20 04 ld [ %i0 + 4 ], %g1 next->previous = previous; previous->next = next; 400098d8: c4 20 40 00 st %g2, [ %g1 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 400098dc: c2 20 a0 04 st %g1, [ %g2 + 4 ] _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 400098e0: 03 10 00 67 sethi %hi(0x40019c00), %g1 400098e4: c2 00 62 b4 ld [ %g1 + 0x2b4 ], %g1 ! 40019eb4 <_Watchdog_Ticks_since_boot> 400098e8: c2 26 20 18 st %g1, [ %i0 + 0x18 ] _ISR_Enable( level ); 400098ec: 7f ff e1 1f call 40001d68 400098f0: b0 10 00 10 mov %l0, %i0 return( previous_state ); } 400098f4: 81 c7 e0 08 ret 400098f8: 81 e8 00 00 restore 40009a0c <_Workspace_Handler_initialization>: */ void _Workspace_Handler_initialization( void *starting_address, size_t size ) { 40009a0c: 9d e3 bf 98 save %sp, -104, %sp uint32_t memory_available; if ( !starting_address || !_Addresses_Is_aligned( starting_address ) ) 40009a10: 80 a6 20 00 cmp %i0, 0 40009a14: 02 80 00 04 be 40009a24 <_Workspace_Handler_initialization+0x18> 40009a18: 80 8e 20 07 btst 7, %i0 40009a1c: 02 80 00 06 be 40009a34 <_Workspace_Handler_initialization+0x28> 40009a20: 03 10 00 67 sethi %hi(0x40019c00), %g1 _Internal_error_Occurred( 40009a24: 90 10 20 00 clr %o0 40009a28: 92 10 20 01 mov 1, %o1 40009a2c: 10 80 00 15 b 40009a80 <_Workspace_Handler_initialization+0x74> 40009a30: 94 10 20 02 mov 2, %o2 INTERNAL_ERROR_CORE, TRUE, INTERNAL_ERROR_INVALID_WORKSPACE_ADDRESS ); if ( _Configuration_Table->do_zero_of_workspace ) 40009a34: c2 00 61 f8 ld [ %g1 + 0x1f8 ], %g1 40009a38: c2 08 60 28 ldub [ %g1 + 0x28 ], %g1 40009a3c: 80 a0 60 00 cmp %g1, 0 40009a40: 02 80 00 07 be 40009a5c <_Workspace_Handler_initialization+0x50> 40009a44: 92 10 00 18 mov %i0, %o1 memset( starting_address, 0, size ); 40009a48: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40009a4c: 92 10 20 00 clr %o1 <== NOT EXECUTED 40009a50: 40 00 12 c9 call 4000e574 <== NOT EXECUTED 40009a54: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED memory_available = _Heap_Initialize( 40009a58: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40009a5c: 94 10 00 19 mov %i1, %o2 40009a60: 11 10 00 67 sethi %hi(0x40019c00), %o0 40009a64: 96 10 20 08 mov 8, %o3 40009a68: 7f ff f6 62 call 400073f0 <_Heap_Initialize> 40009a6c: 90 12 21 84 or %o0, 0x184, %o0 starting_address, size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) 40009a70: 80 a2 20 00 cmp %o0, 0 40009a74: 12 80 00 05 bne 40009a88 <_Workspace_Handler_initialization+0x7c> 40009a78: 92 10 20 01 mov 1, %o1 _Internal_error_Occurred( 40009a7c: 94 10 20 03 mov 3, %o2 <== NOT EXECUTED 40009a80: 7f ff f6 e6 call 40007618 <_Internal_error_Occurred> 40009a84: 01 00 00 00 nop 40009a88: 81 c7 e0 08 ret 40009a8c: 81 e8 00 00 restore 40022440 : int killinfo( pid_t pid, int sig, const union sigval *value ) { 40022440: 9d e3 bf 88 save %sp, -120, %sp /* * Only supported for the "calling process" (i.e. this node). */ if ( pid != getpid() ) 40022444: 7f ff ff 19 call 400220a8 40022448: 01 00 00 00 nop 4002244c: 80 a6 00 08 cmp %i0, %o0 40022450: 02 80 00 06 be 40022468 40022454: 80 a6 60 00 cmp %i1, 0 rtems_set_errno_and_return_minus_one( ESRCH ); 40022458: 7f ff d1 65 call 400169ec <__errno> 4002245c: 01 00 00 00 nop 40022460: 10 80 00 07 b 4002247c 40022464: 82 10 20 03 mov 3, %g1 ! 3 /* * Validate the signal passed. */ if ( !sig ) 40022468: 12 80 00 08 bne 40022488 4002246c: 86 06 7f ff add %i1, -1, %g3 rtems_set_errno_and_return_minus_one( EINVAL ); 40022470: 7f ff d1 5f call 400169ec <__errno> 40022474: 01 00 00 00 nop 40022478: 82 10 20 16 mov 0x16, %g1 ! 16 4002247c: c2 22 00 00 st %g1, [ %o0 ] 40022480: 10 80 00 ae b 40022738 40022484: 90 10 3f ff mov -1, %o0 if ( !is_valid_signo(sig) ) 40022488: 80 a0 e0 1f cmp %g3, 0x1f 4002248c: 18 bf ff f9 bgu 40022470 40022490: 01 00 00 00 nop /* * If the signal is being ignored, then we are out of here. */ if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) { 40022494: 83 2e 60 02 sll %i1, 2, %g1 40022498: 85 2e 60 04 sll %i1, 4, %g2 4002249c: 84 20 80 01 sub %g2, %g1, %g2 400224a0: 03 10 00 a5 sethi %hi(0x40029400), %g1 400224a4: 82 10 60 0c or %g1, 0xc, %g1 ! 4002940c <_POSIX_signals_Vectors> 400224a8: 82 00 40 02 add %g1, %g2, %g1 400224ac: c2 00 60 08 ld [ %g1 + 8 ], %g1 400224b0: 80 a0 60 01 cmp %g1, 1 400224b4: 02 80 00 a1 be 40022738 400224b8: 90 10 20 00 clr %o0 * 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 ) ) 400224bc: 80 a6 60 08 cmp %i1, 8 400224c0: 02 80 00 06 be 400224d8 400224c4: 80 a6 60 04 cmp %i1, 4 400224c8: 02 80 00 04 be 400224d8 400224cc: 80 a6 60 0b cmp %i1, 0xb 400224d0: 12 80 00 08 bne 400224f0 400224d4: 82 10 20 01 mov 1, %g1 return pthread_kill( pthread_self(), sig ); 400224d8: 40 00 01 34 call 400229a8 400224dc: 01 00 00 00 nop 400224e0: 40 00 00 f6 call 400228b8 400224e4: 92 10 00 19 mov %i1, %o1 _Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node ); } _Thread_Enable_dispatch(); return 0; } 400224e8: 81 c7 e0 08 ret 400224ec: 91 e8 00 08 restore %g0, %o0, %o0 /* * Build up a siginfo structure */ siginfo = &siginfo_struct; siginfo->si_signo = sig; 400224f0: f2 27 bf ec st %i1, [ %fp + -20 ] siginfo->si_code = SI_USER; 400224f4: c2 27 bf f0 st %g1, [ %fp + -16 ] if ( !value ) { 400224f8: 80 a6 a0 00 cmp %i2, 0 400224fc: 12 80 00 04 bne 4002250c 40022500: b1 28 40 03 sll %g1, %g3, %i0 siginfo->si_value.sival_int = 0; 40022504: 10 80 00 04 b 40022514 40022508: c0 27 bf f4 clr [ %fp + -12 ] } else { siginfo->si_value = *value; 4002250c: c2 06 80 00 ld [ %i2 ], %g1 40022510: c2 27 bf f4 st %g1, [ %fp + -12 ] 40022514: 05 10 00 a3 sethi %hi(0x40028c00), %g2 40022518: c2 00 a1 d0 ld [ %g2 + 0x1d0 ], %g1 ! 40028dd0 <_Thread_Dispatch_disable_level> 4002251c: 82 00 60 01 inc %g1 40022520: c2 20 a1 d0 st %g1, [ %g2 + 0x1d0 ] /* * 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; 40022524: 03 10 00 a3 sethi %hi(0x40028c00), %g1 40022528: c6 00 62 90 ld [ %g1 + 0x290 ], %g3 ! 40028e90 <_Thread_Executing> api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ( _POSIX_signals_Is_interested( api, mask ) ) { 4002252c: c2 00 e1 60 ld [ %g3 + 0x160 ], %g1 40022530: c2 00 60 c4 ld [ %g1 + 0xc4 ], %g1 40022534: 80 ae 00 01 andncc %i0, %g1, %g0 40022538: 12 80 00 58 bne 40022698 4002253c: 03 10 00 a5 sethi %hi(0x40029400), %g1 goto process_it; 40022540: 88 10 61 98 or %g1, 0x198, %g4 ! 40029598 <_POSIX_signals_Wait_queue> */ /* XXX violation of visibility -- need to define thread queue support */ for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; 40022544: 96 01 20 30 add %g4, 0x30, %o3 index++ ) { the_chain = &_POSIX_signals_Wait_queue.Queues.Priority[ index ]; for ( the_node = the_chain->first ; 40022548: c4 01 00 00 ld [ %g4 ], %g2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4002254c: 10 80 00 0b b 40022578 40022550: 98 01 20 04 add %g4, 4, %o4 !_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 ]; 40022554: da 00 a1 60 ld [ %g2 + 0x160 ], %o5 if ((the_thread->Wait.option & mask) || (~api->signals_blocked & mask)) { 40022558: 80 8e 00 01 btst %i0, %g1 4002255c: 12 80 00 4f bne 40022698 40022560: 86 10 00 02 mov %g2, %g3 40022564: c2 03 60 c4 ld [ %o5 + 0xc4 ], %g1 <== NOT EXECUTED 40022568: 80 ae 00 01 andncc %i0, %g1, %g0 <== NOT EXECUTED 4002256c: 12 80 00 4c bne 4002269c <== NOT EXECUTED 40022570: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED the_chain = &_POSIX_signals_Wait_queue.Queues.Priority[ index ]; for ( the_node = the_chain->first ; !_Chain_Is_tail( the_chain, the_node ) ; the_node = the_node->next ) { 40022574: c4 00 80 00 ld [ %g2 ], %g2 <== NOT EXECUTED index++ ) { the_chain = &_POSIX_signals_Wait_queue.Queues.Priority[ index ]; for ( the_node = the_chain->first ; !_Chain_Is_tail( the_chain, the_node ) ; 40022578: 80 a0 80 0c cmp %g2, %o4 4002257c: 32 bf ff f6 bne,a 40022554 40022580: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1 40022584: 88 01 20 0c add %g4, 0xc, %g4 */ /* XXX violation of visibility -- need to define thread queue support */ for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; 40022588: 80 a1 00 0b cmp %g4, %o3 4002258c: 12 bf ff ef bne 40022548 40022590: 03 10 00 9b sethi %hi(0x40026c00), %g1 * * + rtems internal threads do not receive signals. */ interested_thread = NULL; interested_priority = PRIORITY_MAXIMUM + 1; 40022594: c2 08 61 e4 ldub [ %g1 + 0x1e4 ], %g1 ! 40026de4 40022598: 90 10 20 00 clr %o0 4002259c: 96 00 60 01 add %g1, 1, %o3 * Now we know both threads are blocked. * If the interested thread is interruptible, then just use it. */ /* XXX need a new states macro */ if ( interested_thread->current_state & STATES_INTERRUPTIBLE_BY_SIGNAL ) 400225a0: 1f 04 00 00 sethi %hi(0x10000000), %o7 * * + rtems internal threads do not receive signals. */ interested_thread = NULL; interested_priority = PRIORITY_MAXIMUM + 1; 400225a4: 03 10 00 a3 sethi %hi(0x40028c00), %g1 400225a8: 98 10 61 38 or %g1, 0x138, %o4 ! 40028d38 <_Objects_Information_table+0x8> for ( the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; 400225ac: b4 03 20 0c add %o4, 0xc, %i2 the_api++ ) { /* * Thie can occur when no one is interested and ITRON is not configured. */ if ( !_Objects_Information_table[ the_api ] ) 400225b0: c2 03 00 00 ld [ %o4 ], %g1 400225b4: 80 a0 60 00 cmp %g1, 0 400225b8: 22 80 00 32 be,a 40022680 400225bc: 98 03 20 04 add %o4, 4, %o4 continue; the_info = _Objects_Information_table[ the_api ][ 1 ]; 400225c0: c2 00 60 04 ld [ %g1 + 4 ], %g1 /* * This cannot happen in the current (as of Dec 2007) implementation * of initialization but at some point, the object information * structure for a particular manager may not be installed. */ if ( !the_info ) 400225c4: 80 a0 60 00 cmp %g1, 0 400225c8: 22 80 00 2e be,a 40022680 400225cc: 98 03 20 04 add %o4, 4, %o4 <== NOT EXECUTED continue; maximum = the_info->maximum; object_table = the_info->local_table; 400225d0: d2 00 60 1c ld [ %g1 + 0x1c ], %o1 * structure for a particular manager may not be installed. */ if ( !the_info ) continue; maximum = the_info->maximum; 400225d4: d4 10 60 10 lduh [ %g1 + 0x10 ], %o2 object_table = the_info->local_table; 400225d8: 10 80 00 26 b 40022670 400225dc: 9a 10 20 01 mov 1, %o5 for ( index = 1 ; index <= maximum ; index++ ) { the_thread = (Thread_Control *) object_table[ index ]; 400225e0: c4 02 40 01 ld [ %o1 + %g1 ], %g2 if ( !the_thread ) 400225e4: 80 a0 a0 00 cmp %g2, 0 400225e8: 02 80 00 20 be 40022668 400225ec: 88 10 00 0b mov %o3, %g4 /* * If this thread is of lower priority than the interested thread, * go on to the next thread. */ if ( the_thread->current_priority > interested_priority ) 400225f0: c8 00 a0 14 ld [ %g2 + 0x14 ], %g4 400225f4: 80 a1 00 0b cmp %g4, %o3 400225f8: 38 80 00 1c bgu,a 40022668 400225fc: 88 10 00 0b mov %o3, %g4 <== NOT EXECUTED /* * If this thread is not interested, then go on to the next thread. */ api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 40022600: c2 00 a1 60 ld [ %g2 + 0x160 ], %g1 if ( !api || !_POSIX_signals_Is_interested( api, mask ) ) 40022604: 80 a0 60 00 cmp %g1, 0 40022608: 22 80 00 18 be,a 40022668 4002260c: 88 10 00 0b mov %o3, %g4 <== NOT EXECUTED 40022610: c2 00 60 c4 ld [ %g1 + 0xc4 ], %g1 40022614: 80 ae 00 01 andncc %i0, %g1, %g0 40022618: 22 80 00 14 be,a 40022668 4002261c: 88 10 00 0b mov %o3, %g4 * Now we know the thread under connsideration is interested. * If the thread under consideration is of higher priority, then * it becomes the interested thread. */ if ( the_thread->current_priority < interested_priority ) { 40022620: 80 a1 00 0b cmp %g4, %o3 40022624: 2a 80 00 11 bcs,a 40022668 40022628: 90 10 00 02 mov %g2, %o0 * Now the thread and the interested thread have the same priority. * If the interested thread is ready, then we don't need to send it * to a blocked thread. */ if ( _States_Is_ready( interested_thread->current_state ) ) 4002262c: c6 02 20 10 ld [ %o0 + 0x10 ], %g3 <== NOT EXECUTED 40022630: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 40022634: 22 80 00 0d be,a 40022668 <== NOT EXECUTED 40022638: 88 10 00 0b mov %o3, %g4 <== NOT EXECUTED * Now the interested thread is blocked. * If the thread we are considering is not, the it becomes the * interested thread. */ if ( _States_Is_ready( the_thread->current_state ) ) { 4002263c: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 <== NOT EXECUTED 40022640: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40022644: 22 80 00 09 be,a 40022668 <== NOT EXECUTED 40022648: 90 10 00 02 mov %g2, %o0 <== NOT EXECUTED * Now we know both threads are blocked. * If the interested thread is interruptible, then just use it. */ /* XXX need a new states macro */ if ( interested_thread->current_state & STATES_INTERRUPTIBLE_BY_SIGNAL ) 4002264c: 80 88 c0 0f btst %g3, %o7 <== NOT EXECUTED 40022650: 32 80 00 06 bne,a 40022668 <== NOT EXECUTED 40022654: 88 10 00 0b mov %o3, %g4 <== NOT EXECUTED * If the thread under consideration is interruptible by a signal, * then it becomes the interested thread. */ /* XXX need a new states macro */ if ( the_thread->current_state & STATES_INTERRUPTIBLE_BY_SIGNAL ) { 40022658: 80 88 40 0f btst %g1, %o7 <== NOT EXECUTED 4002265c: 32 80 00 03 bne,a 40022668 <== NOT EXECUTED 40022660: 90 10 00 02 mov %g2, %o0 <== NOT EXECUTED 40022664: 88 10 00 0b mov %o3, %g4 <== NOT EXECUTED continue; maximum = the_info->maximum; object_table = the_info->local_table; for ( index = 1 ; index <= maximum ; index++ ) { 40022668: 9a 03 60 01 inc %o5 4002266c: 96 10 00 04 mov %g4, %o3 40022670: 80 a3 40 0a cmp %o5, %o2 40022674: 08 bf ff db bleu 400225e0 40022678: 83 2b 60 02 sll %o5, 2, %g1 4002267c: 98 03 20 04 add %o4, 4, %o4 interested_thread = NULL; interested_priority = PRIORITY_MAXIMUM + 1; for ( the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; 40022680: 80 a3 00 1a cmp %o4, %i2 40022684: 32 bf ff cc bne,a 400225b4 40022688: c2 03 00 00 ld [ %o4 ], %g1 interested_priority = the_thread->current_priority; } } } if ( interested_thread ) { 4002268c: 80 a2 20 00 cmp %o0, 0 40022690: 02 80 00 0b be 400226bc 40022694: 86 10 00 08 mov %o0, %g3 * evaluate the signals pending. */ process_it: the_thread->do_post_task_switch_extension = true; 40022698: 82 10 20 01 mov 1, %g1 /* * 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 ) ) { 4002269c: 90 10 00 03 mov %g3, %o0 * evaluate the signals pending. */ process_it: the_thread->do_post_task_switch_extension = true; 400226a0: c2 28 e0 75 stb %g1, [ %g3 + 0x75 ] /* * 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 ) ) { 400226a4: 92 10 00 19 mov %i1, %o1 400226a8: 40 00 00 38 call 40022788 <_POSIX_signals_Unblock_thread> 400226ac: 94 07 bf ec add %fp, -20, %o2 400226b0: 80 8a 20 ff btst 0xff, %o0 400226b4: 12 80 00 1e bne 4002272c 400226b8: 01 00 00 00 nop /* * 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 ); 400226bc: 40 00 00 22 call 40022744 <_POSIX_signals_Set_process_signals> 400226c0: 90 10 00 18 mov %i0, %o0 if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) { 400226c4: 83 2e 60 02 sll %i1, 2, %g1 400226c8: 85 2e 60 04 sll %i1, 4, %g2 400226cc: b2 20 80 01 sub %g2, %g1, %i1 400226d0: 03 10 00 a5 sethi %hi(0x40029400), %g1 400226d4: 82 10 60 0c or %g1, 0xc, %g1 ! 4002940c <_POSIX_signals_Vectors> 400226d8: c2 00 40 19 ld [ %g1 + %i1 ], %g1 400226dc: 80 a0 60 02 cmp %g1, 2 400226e0: 12 80 00 13 bne 4002272c 400226e4: 11 10 00 a5 sethi %hi(0x40029400), %o0 psiginfo = (POSIX_signals_Siginfo_node *) 400226e8: 7f ff a4 fa call 4000bad0 <_Chain_Get> 400226ec: 90 12 21 8c or %o0, 0x18c, %o0 ! 4002958c <_POSIX_signals_Inactive_siginfo> _Chain_Get( &_POSIX_signals_Inactive_siginfo ); if ( !psiginfo ) { 400226f0: b4 92 20 00 orcc %o0, 0, %i2 400226f4: 12 80 00 06 bne 4002270c 400226f8: 92 07 bf ec add %fp, -20, %o1 rtems_set_errno_and_return_minus_one( EAGAIN ); 400226fc: 7f ff d0 bc call 400169ec <__errno> <== NOT EXECUTED 40022700: 01 00 00 00 nop <== NOT EXECUTED 40022704: 10 bf ff 5e b 4002247c <== NOT EXECUTED 40022708: 82 10 20 0b mov 0xb, %g1 ! b <== NOT EXECUTED } psiginfo->Info = *siginfo; 4002270c: 90 06 a0 08 add %i2, 8, %o0 40022710: 7f ff d6 e9 call 400182b4 40022714: 94 10 20 0c mov 0xc, %o2 _Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node ); 40022718: 11 10 00 a5 sethi %hi(0x40029400), %o0 4002271c: 92 10 00 1a mov %i2, %o1 40022720: 90 12 21 dc or %o0, 0x1dc, %o0 40022724: 7f ff a4 df call 4000baa0 <_Chain_Append> 40022728: 90 02 00 19 add %o0, %i1, %o0 } _Thread_Enable_dispatch(); 4002272c: 7f ff aa c1 call 4000d230 <_Thread_Enable_dispatch> 40022730: 01 00 00 00 nop 40022734: 90 10 20 00 clr %o0 ! 0 return 0; } 40022738: b0 10 00 08 mov %o0, %i0 4002273c: 81 c7 e0 08 ret 40022740: 81 e8 00 00 restore 4000b1a8 : char *msg_ptr, size_t msg_len, unsigned int *msg_prio, const struct timespec *abstime ) { 4000b1a8: 9d e3 bf 90 save %sp, -112, %sp * So we check the abstime provided, and hold on to whether it * is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ switch ( _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ) ) { 4000b1ac: 90 10 00 1c mov %i4, %o0 4000b1b0: 40 00 00 4f call 4000b2ec <_POSIX_Absolute_timeout_to_ticks> 4000b1b4: 92 07 bf f4 add %fp, -12, %o1 4000b1b8: 80 a2 20 02 cmp %o0, 2 4000b1bc: 18 80 00 03 bgu 4000b1c8 4000b1c0: 98 10 20 01 mov 1, %o4 4000b1c4: 98 10 20 00 clr %o4 <== NOT EXECUTED default: /* only to silence warnings */ do_wait = TRUE; break; } return _POSIX_Message_queue_Receive_support( 4000b1c8: da 07 bf f4 ld [ %fp + -12 ], %o5 4000b1cc: 90 10 00 18 mov %i0, %o0 4000b1d0: 92 10 00 19 mov %i1, %o1 4000b1d4: 94 10 00 1a mov %i2, %o2 4000b1d8: 96 10 00 1b mov %i3, %o3 4000b1dc: 7f ff ff 37 call 4000aeb8 <_POSIX_Message_queue_Receive_support> 4000b1e0: 98 0b 20 01 and %o4, 1, %o4 msg_len, msg_prio, do_wait, ticks ); } 4000b1e4: 81 c7 e0 08 ret 4000b1e8: 91 e8 00 08 restore %g0, %o0, %o0 4000b1ec : const char *msg_ptr, size_t msg_len, unsigned int msg_prio, const struct timespec *abstime ) { 4000b1ec: 9d e3 bf 90 save %sp, -112, %sp * So we check the abstime provided, and hold on to whether it * is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ switch ( _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ) ) { 4000b1f0: 90 10 00 1c mov %i4, %o0 4000b1f4: 40 00 00 3e call 4000b2ec <_POSIX_Absolute_timeout_to_ticks> 4000b1f8: 92 07 bf f4 add %fp, -12, %o1 4000b1fc: 80 a2 20 02 cmp %o0, 2 4000b200: 18 80 00 03 bgu 4000b20c 4000b204: 98 10 20 01 mov 1, %o4 4000b208: 98 10 20 00 clr %o4 <== NOT EXECUTED default: /* only to silence warnings */ do_wait = TRUE; break; } return _POSIX_Message_queue_Send_support( 4000b20c: da 07 bf f4 ld [ %fp + -12 ], %o5 4000b210: 90 10 00 18 mov %i0, %o0 4000b214: 92 10 00 19 mov %i1, %o1 4000b218: 94 10 00 1a mov %i2, %o2 4000b21c: 96 10 00 1b mov %i3, %o3 4000b220: 7f ff ff 76 call 4000aff8 <_POSIX_Message_queue_Send_support> 4000b224: 98 0b 20 01 and %o4, 1, %o4 msg_len, msg_prio, do_wait, ticks ); } 4000b228: 81 c7 e0 08 ret 4000b22c: 91 e8 00 08 restore %g0, %o0, %o0 400070c4 : pthread_t *thread, const pthread_attr_t *attr, void *(*start_routine)( void * ), void *arg ) { 400070c4: 9d e3 bf 60 save %sp, -160, %sp 400070c8: ac 10 00 18 mov %i0, %l6 POSIX_API_Control *api; int schedpolicy = SCHED_RR; struct sched_param schedparam; Objects_Name name; if ( !start_routine ) 400070cc: 80 a6 a0 00 cmp %i2, 0 400070d0: 02 80 00 7b be 400072bc 400070d4: b0 10 20 0e mov 0xe, %i0 return EFAULT; the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes; 400070d8: 03 10 00 70 sethi %hi(0x4001c000), %g1 400070dc: 80 a6 60 00 cmp %i1, 0 400070e0: 02 80 00 03 be 400070ec 400070e4: a4 10 60 d0 or %g1, 0xd0, %l2 400070e8: a4 10 00 19 mov %i1, %l2 if ( !the_attr->is_initialized ) 400070ec: c2 04 80 00 ld [ %l2 ], %g1 400070f0: 80 a0 60 00 cmp %g1, 0 400070f4: 22 80 00 72 be,a 400072bc 400070f8: b0 10 20 16 mov 0x16, %i0 * 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) ) 400070fc: c2 04 a0 04 ld [ %l2 + 4 ], %g1 40007100: 80 a0 60 00 cmp %g1, 0 40007104: 02 80 00 07 be 40007120 40007108: 03 10 00 74 sethi %hi(0x4001d000), %g1 4000710c: c4 00 60 f0 ld [ %g1 + 0xf0 ], %g2 ! 4001d0f0 40007110: c2 04 a0 08 ld [ %l2 + 8 ], %g1 40007114: 80 a0 40 02 cmp %g1, %g2 40007118: 2a 80 00 69 bcs,a 400072bc 4000711c: b0 10 20 16 mov 0x16, %i0 * 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 ) { 40007120: c2 04 a0 10 ld [ %l2 + 0x10 ], %g1 40007124: 80 a0 60 01 cmp %g1, 1 40007128: 02 80 00 06 be 40007140 4000712c: 80 a0 60 02 cmp %g1, 2 40007130: 12 80 00 63 bne 400072bc 40007134: b0 10 20 16 mov 0x16, %i0 schedpolicy = api->schedpolicy; schedparam = api->schedparam; break; case PTHREAD_EXPLICIT_SCHED: schedpolicy = the_attr->schedpolicy; 40007138: 10 80 00 0a b 40007160 4000713c: e6 04 a0 14 ld [ %l2 + 0x14 ], %l3 * attributes structure. */ switch ( the_attr->inheritsched ) { case PTHREAD_INHERIT_SCHED: api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 40007140: 03 10 00 78 sethi %hi(0x4001e000), %g1 40007144: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 ! 4001e030 <_Thread_Executing> schedpolicy = api->schedpolicy; schedparam = api->schedparam; 40007148: 90 07 bf e0 add %fp, -32, %o0 * attributes structure. */ switch ( the_attr->inheritsched ) { case PTHREAD_INHERIT_SCHED: api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 4000714c: c2 00 61 60 ld [ %g1 + 0x160 ], %g1 schedpolicy = api->schedpolicy; schedparam = api->schedparam; 40007150: 94 10 20 18 mov 0x18, %o2 40007154: 92 00 60 80 add %g1, 0x80, %o1 */ switch ( the_attr->inheritsched ) { case PTHREAD_INHERIT_SCHED: api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; schedpolicy = api->schedpolicy; 40007158: 10 80 00 05 b 4000716c 4000715c: e6 00 60 7c ld [ %g1 + 0x7c ], %l3 schedparam = api->schedparam; break; case PTHREAD_EXPLICIT_SCHED: schedpolicy = the_attr->schedpolicy; schedparam = the_attr->schedparam; 40007160: 90 07 bf e0 add %fp, -32, %o0 40007164: 92 04 a0 18 add %l2, 0x18, %o1 40007168: 94 10 20 18 mov 0x18, %o2 4000716c: 40 00 24 48 call 4001028c 40007170: b0 10 20 86 mov 0x86, %i0 /* * Check the contentionscope since rtems only supports PROCESS wide * contention (i.e. no system wide contention). */ if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS ) 40007174: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 40007178: 80 a0 60 00 cmp %g1, 0 4000717c: 12 80 00 50 bne 400072bc 40007180: ea 07 bf e0 ld [ %fp + -32 ], %l5 /* * Interpret the scheduling parameters. */ if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) ) 40007184: 82 05 7f ff add %l5, -1, %g1 40007188: 80 a0 60 fd cmp %g1, 0xfd 4000718c: 18 80 00 7e bgu 40007384 40007190: 80 a4 e0 01 cmp %l3, 1 */ budget_callout = NULL; budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; switch ( schedpolicy ) { 40007194: 02 80 00 10 be 400071d4 40007198: a2 10 20 00 clr %l1 4000719c: 14 80 00 08 bg 400071bc 400071a0: 80 a4 e0 02 cmp %l3, 2 400071a4: 80 a4 e0 00 cmp %l3, 0 400071a8: a2 10 20 01 mov 1, %l1 400071ac: 02 80 00 1a be 40007214 400071b0: a0 10 20 00 clr %l0 */ *thread = the_thread->Object.id; _RTEMS_Unlock_allocator(); return 0; 400071b4: 81 c7 e0 08 ret 400071b8: 91 e8 20 16 restore %g0, 0x16, %o0 */ budget_callout = NULL; budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; switch ( schedpolicy ) { 400071bc: 02 80 00 05 be 400071d0 400071c0: 80 a4 e0 03 cmp %l3, 3 400071c4: 12 80 00 3e bne 400072bc 400071c8: b0 10 20 16 mov 0x16, %i0 400071cc: 30 80 00 04 b,a 400071dc 400071d0: a2 10 20 02 mov 2, %l1 <== NOT EXECUTED 400071d4: 10 80 00 10 b 40007214 400071d8: a0 10 20 00 clr %l0 case SCHED_SPORADIC: budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT; budget_callout = _POSIX_Threads_Sporadic_budget_callout; if ( _Timespec_To_ticks( &schedparam.ss_replenish_period ) < 400071dc: 40 00 10 d6 call 4000b534 <_Timespec_To_ticks> 400071e0: 90 07 bf e8 add %fp, -24, %o0 400071e4: a0 10 00 08 mov %o0, %l0 400071e8: 40 00 10 d3 call 4000b534 <_Timespec_To_ticks> 400071ec: 90 07 bf f0 add %fp, -16, %o0 400071f0: 80 a4 00 08 cmp %l0, %o0 400071f4: 0a 80 00 64 bcs 40007384 400071f8: c2 07 bf e4 ld [ %fp + -28 ], %g1 _Timespec_To_ticks( &schedparam.ss_initial_budget ) ) return EINVAL; if ( !_POSIX_Priority_Is_valid( schedparam.ss_low_priority ) ) 400071fc: 82 00 7f ff add %g1, -1, %g1 40007200: 80 a0 60 fd cmp %g1, 0xfd 40007204: 18 80 00 60 bgu 40007384 40007208: 03 10 00 1d sethi %hi(0x40007400), %g1 4000720c: a2 10 20 03 mov 3, %l1 40007210: a0 10 62 cc or %g1, 0x2cc, %l0 #endif /* * Lock the allocator mutex for protection */ _RTEMS_Lock_allocator(); 40007214: 29 10 00 78 sethi %hi(0x4001e000), %l4 40007218: 40 00 06 f1 call 40008ddc <_API_Mutex_Lock> 4000721c: d0 05 20 28 ld [ %l4 + 0x28 ], %o0 ! 4001e028 <_RTEMS_Allocator_Mutex> * _POSIX_Threads_Allocate */ RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void ) { return (Thread_Control *) _Objects_Allocate( &_POSIX_Threads_Information ); 40007220: 11 10 00 78 sethi %hi(0x4001e000), %o0 40007224: 40 00 09 58 call 40009784 <_Objects_Allocate> 40007228: 90 12 22 00 or %o0, 0x200, %o0 ! 4001e200 <_POSIX_Threads_Information> * NOTE: Global threads are not currently supported. */ the_thread = _POSIX_Threads_Allocate(); if ( !the_thread ) { 4000722c: b2 92 20 00 orcc %o0, 0, %i1 40007230: 32 80 00 04 bne,a 40007240 40007234: c4 04 a0 08 ld [ %l2 + 8 ], %g2 _RTEMS_Unlock_allocator(); 40007238: 10 80 00 1f b 400072b4 4000723c: d0 05 20 28 ld [ %l4 + 0x28 ], %o0 /* * Initialize the core thread for this task. */ name.name_p = NULL; /* posix threads don't have a name by default */ status = _Thread_Initialize( 40007240: 03 10 00 74 sethi %hi(0x4001d000), %g1 40007244: c2 00 60 f0 ld [ %g1 + 0xf0 ], %g1 ! 4001d0f0 40007248: c0 27 bf dc clr [ %fp + -36 ] 4000724c: 97 28 60 01 sll %g1, 1, %o3 40007250: 80 a2 c0 02 cmp %o3, %g2 40007254: 1a 80 00 03 bcc 40007260 40007258: d4 04 a0 04 ld [ %l2 + 4 ], %o2 4000725c: 96 10 00 02 mov %g2, %o3 40007260: 82 07 bf dc add %fp, -36, %g1 40007264: e2 23 a0 60 st %l1, [ %sp + 0x60 ] 40007268: e0 23 a0 64 st %l0, [ %sp + 0x64 ] 4000726c: c0 23 a0 68 clr [ %sp + 0x68 ] 40007270: 9a 10 20 ff mov 0xff, %o5 40007274: a2 10 20 01 mov 1, %l1 40007278: 9a 23 40 15 sub %o5, %l5, %o5 4000727c: e2 23 a0 5c st %l1, [ %sp + 0x5c ] 40007280: c2 23 a0 6c st %g1, [ %sp + 0x6c ] 40007284: 21 10 00 78 sethi %hi(0x4001e000), %l0 40007288: 92 10 00 19 mov %i1, %o1 4000728c: 90 14 22 00 or %l0, 0x200, %o0 40007290: 40 00 0d 0c call 4000a6c0 <_Thread_Initialize> 40007294: 98 10 20 00 clr %o4 budget_callout, 0, /* isr level */ name /* posix threads don't have a name */ ); if ( !status ) { 40007298: 80 8a 20 ff btst 0xff, %o0 4000729c: 12 80 00 0a bne 400072c4 400072a0: 90 14 22 00 or %l0, 0x200, %o0 RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free ( Thread_Control *the_pthread ) { _Objects_Free( &_POSIX_Threads_Information, &the_pthread->Object ); 400072a4: 40 00 0a 25 call 40009b38 <_Objects_Free> 400072a8: 92 10 00 19 mov %i1, %o1 _POSIX_Threads_Free( the_thread ); _RTEMS_Unlock_allocator(); 400072ac: 03 10 00 78 sethi %hi(0x4001e000), %g1 400072b0: d0 00 60 28 ld [ %g1 + 0x28 ], %o0 ! 4001e028 <_RTEMS_Allocator_Mutex> 400072b4: 40 00 06 e0 call 40008e34 <_API_Mutex_Unlock> 400072b8: b0 10 20 0b mov 0xb, %i0 400072bc: 81 c7 e0 08 ret 400072c0: 81 e8 00 00 restore /* * finish initializing the per API structure */ api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 400072c4: e0 06 61 60 ld [ %i1 + 0x160 ], %l0 api->Attributes = *the_attr; 400072c8: 92 10 00 12 mov %l2, %o1 400072cc: 94 10 20 38 mov 0x38, %o2 400072d0: 40 00 23 ef call 4001028c 400072d4: 90 10 00 10 mov %l0, %o0 api->detachstate = the_attr->detachstate; 400072d8: c2 04 a0 34 ld [ %l2 + 0x34 ], %g1 api->schedpolicy = schedpolicy; api->schedparam = schedparam; 400072dc: 92 07 bf e0 add %fp, -32, %o1 api = the_thread->API_Extensions[ THREAD_API_POSIX ]; api->Attributes = *the_attr; api->detachstate = the_attr->detachstate; 400072e0: c2 24 20 38 st %g1, [ %l0 + 0x38 ] api->schedpolicy = schedpolicy; api->schedparam = schedparam; 400072e4: 94 10 20 18 mov 0x18, %o2 api = the_thread->API_Extensions[ THREAD_API_POSIX ]; api->Attributes = *the_attr; api->detachstate = the_attr->detachstate; api->schedpolicy = schedpolicy; 400072e8: e6 24 20 7c st %l3, [ %l0 + 0x7c ] api->schedparam = schedparam; 400072ec: 40 00 23 e8 call 4001028c 400072f0: 90 04 20 80 add %l0, 0x80, %o0 /* * POSIX threads are allocated and started in one operation. */ status = _Thread_Start( 400072f4: 94 10 00 1a mov %i2, %o2 * first run. * * NOTE: Since the thread starts with all unblocked, this is necessary. */ the_thread->do_post_task_switch_extension = true; 400072f8: e2 2e 60 75 stb %l1, [ %i1 + 0x75 ] /* * POSIX threads are allocated and started in one operation. */ status = _Thread_Start( 400072fc: 96 10 00 1b mov %i3, %o3 40007300: 90 10 00 19 mov %i1, %o0 40007304: 92 10 20 01 mov 1, %o1 40007308: 40 00 0f d2 call 4000b250 <_Thread_Start> 4000730c: 98 10 20 00 clr %o4 start_routine, arg, 0 /* unused */ ); if ( schedpolicy == SCHED_SPORADIC ) { 40007310: 80 a4 e0 03 cmp %l3, 3 40007314: 12 80 00 09 bne 40007338 40007318: a2 10 00 08 mov %o0, %l1 _Watchdog_Insert_ticks( 4000731c: 40 00 10 86 call 4000b534 <_Timespec_To_ticks> 40007320: 90 04 20 88 add %l0, 0x88, %o0 40007324: 92 04 20 9c add %l0, 0x9c, %o1 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40007328: d0 24 20 a8 st %o0, [ %l0 + 0xa8 ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4000732c: 11 10 00 78 sethi %hi(0x4001e000), %o0 40007330: 40 00 11 7d call 4000b924 <_Watchdog_Insert> 40007334: 90 12 20 50 or %o0, 0x50, %o0 ! 4001e050 <_Watchdog_Ticks_chain> * * NOTE: This can only happen if someone slips in and touches the * thread while we are creating it. */ if ( !status ) { 40007338: 80 8c 60 ff btst 0xff, %l1 4000733c: 12 80 00 0b bne 40007368 40007340: 21 10 00 78 sethi %hi(0x4001e000), %l0 40007344: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40007348: 11 10 00 78 sethi %hi(0x4001e000), %o0 <== NOT EXECUTED 4000734c: 40 00 09 fb call 40009b38 <_Objects_Free> <== NOT EXECUTED 40007350: 90 12 22 00 or %o0, 0x200, %o0 ! 4001e200 <_POSIX_Threads_Information> <== NOT EXECUTED _POSIX_Threads_Free( the_thread ); _RTEMS_Unlock_allocator(); 40007354: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 40007358: 40 00 06 b7 call 40008e34 <_API_Mutex_Unlock> <== NOT EXECUTED 4000735c: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED 40007360: 81 c7 e0 08 ret <== NOT EXECUTED 40007364: 81 e8 00 00 restore <== NOT EXECUTED /* * Return the id and indicate we successfully created the thread */ *thread = the_thread->Object.id; 40007368: c2 06 60 08 ld [ %i1 + 8 ], %g1 _RTEMS_Unlock_allocator(); 4000736c: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 /* * Return the id and indicate we successfully created the thread */ *thread = the_thread->Object.id; 40007370: c2 25 80 00 st %g1, [ %l6 ] _RTEMS_Unlock_allocator(); 40007374: 40 00 06 b0 call 40008e34 <_API_Mutex_Unlock> 40007378: b0 10 20 00 clr %i0 4000737c: 81 c7 e0 08 ret 40007380: 81 e8 00 00 restore return 0; 40007384: b0 10 20 16 mov 0x16, %i0 } 40007388: 81 c7 e0 08 ret 4000738c: 81 e8 00 00 restore 400060d4 : int pthread_key_create( pthread_key_t *key, void (*destructor)( void * ) ) { 400060d4: 9d e3 bf 98 save %sp, -104, %sp 400060d8: 03 10 00 59 sethi %hi(0x40016400), %g1 400060dc: c4 00 61 70 ld [ %g1 + 0x170 ], %g2 ! 40016570 <_Thread_Dispatch_disable_level> 400060e0: 84 00 a0 01 inc %g2 400060e4: c4 20 61 70 st %g2, [ %g1 + 0x170 ] * _POSIX_Keys_Allocate */ RTEMS_INLINE_ROUTINE POSIX_Keys_Control *_POSIX_Keys_Allocate( void ) { return (POSIX_Keys_Control *) _Objects_Allocate( &_POSIX_Keys_Information ); 400060e8: 11 10 00 5a sethi %hi(0x40016800), %o0 400060ec: 40 00 09 6e call 400086a4 <_Objects_Allocate> 400060f0: 90 12 21 c4 or %o0, 0x1c4, %o0 ! 400169c4 <_POSIX_Keys_Information> _Thread_Disable_dispatch(); the_key = _POSIX_Keys_Allocate(); if ( !the_key ) { 400060f4: a0 92 20 00 orcc %o0, 0, %l0 400060f8: 32 80 00 06 bne,a 40006110 400060fc: f2 24 20 14 st %i1, [ %l0 + 0x14 ] _Thread_Enable_dispatch(); 40006100: 40 00 0c e9 call 400094a4 <_Thread_Enable_dispatch> 40006104: b0 10 20 0b mov 0xb, %i0 40006108: 81 c7 e0 08 ret 4000610c: 81 e8 00 00 restore for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) { if ( _Objects_Information_table[ the_api ] ) { 40006110: 03 10 00 59 sethi %hi(0x40016400), %g1 if ( !the_key ) { _Thread_Enable_dispatch(); return EAGAIN; } the_key->destructor = destructor; 40006114: a2 10 00 10 mov %l0, %l1 for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) { if ( _Objects_Information_table[ the_api ] ) { 40006118: a6 10 60 d0 or %g1, 0xd0, %l3 if ( !the_key ) { _Thread_Enable_dispatch(); return EAGAIN; } the_key->destructor = destructor; 4000611c: b2 10 20 01 mov 1, %i1 for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) { if ( _Objects_Information_table[ the_api ] ) { 40006120: 83 2e 60 02 sll %i1, 2, %g1 40006124: c2 04 c0 01 ld [ %l3 + %g1 ], %g1 40006128: 80 a0 60 00 cmp %g1, 0 4000612c: 22 80 00 24 be,a 400061bc 40006130: c0 24 60 1c clr [ %l1 + 0x1c ] INTERNAL_ERROR_CORE, TRUE, INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY ); #endif bytes_to_allocate = sizeof( void * ) * 40006134: c2 00 60 04 ld [ %g1 + 4 ], %g1 40006138: c2 10 60 10 lduh [ %g1 + 0x10 ], %g1 4000613c: 82 00 60 01 inc %g1 40006140: a5 28 60 02 sll %g1, 2, %l2 (_Objects_Information_table[ the_api ][ 1 ]->maximum + 1); table = _Workspace_Allocate( bytes_to_allocate ); 40006144: 40 00 12 38 call 4000aa24 <_Workspace_Allocate> 40006148: 90 10 00 12 mov %l2, %o0 if ( !table ) { 4000614c: 82 92 20 00 orcc %o0, 0, %g1 40006150: 32 80 00 16 bne,a 400061a8 40006154: c2 24 60 1c st %g1, [ %l1 + 0x1c ] for ( --the_api; 40006158: 82 06 60 05 add %i1, 5, %g1 4000615c: b2 06 7f ff add %i1, -1, %i1 40006160: 83 28 60 02 sll %g1, 2, %g1 40006164: 10 80 00 05 b 40006178 40006168: b0 04 00 01 add %l0, %g1, %i0 the_api >= 1; the_api-- ) 4000616c: b2 06 7f ff add %i1, -1, %i1 <== NOT EXECUTED _Workspace_Free( the_key->Values[ the_api ] ); 40006170: 40 00 12 26 call 4000aa08 <_Workspace_Free> <== NOT EXECUTED 40006174: b0 06 3f fc add %i0, -4, %i0 <== NOT EXECUTED bytes_to_allocate = sizeof( void * ) * (_Objects_Information_table[ the_api ][ 1 ]->maximum + 1); table = _Workspace_Allocate( bytes_to_allocate ); if ( !table ) { for ( --the_api; the_api >= 1; 40006178: 80 a6 60 00 cmp %i1, 0 4000617c: 32 bf ff fc bne,a 4000616c 40006180: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free ( POSIX_Keys_Control *the_key ) { _Objects_Free( &_POSIX_Keys_Information, &the_key->Object ); 40006184: 92 10 00 10 mov %l0, %o1 40006188: 11 10 00 5a sethi %hi(0x40016800), %o0 4000618c: 90 12 21 c4 or %o0, 0x1c4, %o0 ! 400169c4 <_POSIX_Keys_Information> 40006190: 40 00 0a 32 call 40008a58 <_Objects_Free> 40006194: b0 10 20 0c mov 0xc, %i0 the_api-- ) _Workspace_Free( the_key->Values[ the_api ] ); _POSIX_Keys_Free( the_key ); _Thread_Enable_dispatch(); 40006198: 40 00 0c c3 call 400094a4 <_Thread_Enable_dispatch> 4000619c: 01 00 00 00 nop 400061a0: 81 c7 e0 08 ret 400061a4: 81 e8 00 00 restore return ENOMEM; } the_key->Values[ the_api ] = table; memset( table, '\0', bytes_to_allocate ); 400061a8: 94 10 00 12 mov %l2, %o2 400061ac: 40 00 24 c7 call 4000f4c8 400061b0: 92 10 20 00 clr %o1 * for. [NOTE: Currently RTEMS Classic API tasks are always enabled.] */ for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) { 400061b4: 10 80 00 03 b 400061c0 400061b8: b2 06 60 01 inc %i1 400061bc: b2 06 60 01 inc %i1 * APIs are optional. Thus there may be no ITRON tasks to have keys * for. [NOTE: Currently RTEMS Classic API tasks are always enabled.] */ for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; 400061c0: 80 a6 60 05 cmp %i1, 5 400061c4: 12 bf ff d7 bne 40006120 400061c8: a2 04 60 04 add %l1, 4, %l1 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 400061cc: c6 04 20 08 ld [ %l0 + 8 ], %g3 400061d0: 03 10 00 5a sethi %hi(0x40016800), %g1 400061d4: c4 00 61 e0 ld [ %g1 + 0x1e0 ], %g2 ! 400169e0 <_POSIX_Keys_Information+0x1c> 400061d8: 03 00 00 3f sethi %hi(0xfc00), %g1 400061dc: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 400061e0: 82 08 c0 01 and %g3, %g1, %g1 400061e4: 83 28 60 02 sll %g1, 2, %g1 400061e8: e0 20 80 01 st %l0, [ %g2 + %g1 ] _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == FALSE */ the_object->name.name_u32 = name; 400061ec: c0 24 20 0c clr [ %l0 + 0xc ] } } the_key->is_active = TRUE; 400061f0: 82 10 20 01 mov 1, %g1 _Objects_Open_u32( &_POSIX_Keys_Information, &the_key->Object, 0 ); *key = the_key->Object.id; 400061f4: c6 26 00 00 st %g3, [ %i0 ] } } the_key->is_active = TRUE; 400061f8: c2 2c 20 10 stb %g1, [ %l0 + 0x10 ] _Objects_Open_u32( &_POSIX_Keys_Information, &the_key->Object, 0 ); *key = the_key->Object.id; _Thread_Enable_dispatch(); 400061fc: 40 00 0c aa call 400094a4 <_Thread_Enable_dispatch> 40006200: b0 10 20 00 clr %i0 return 0; } 40006204: 81 c7 e0 08 ret 40006208: 81 e8 00 00 restore 4000620c : */ int pthread_key_delete( pthread_key_t key ) { 4000620c: 9d e3 bf 90 save %sp, -112, %sp RTEMS_INLINE_ROUTINE POSIX_Keys_Control *_POSIX_Keys_Get ( Objects_Id id, Objects_Locations *location ) { return (POSIX_Keys_Control *) 40006210: 23 10 00 5a sethi %hi(0x40016800), %l1 40006214: 92 10 00 18 mov %i0, %o1 40006218: 94 07 bf f4 add %fp, -12, %o2 4000621c: 40 00 0a 7c call 40008c0c <_Objects_Get> 40006220: 90 14 61 c4 or %l1, 0x1c4, %o0 register POSIX_Keys_Control *the_key; Objects_Locations location; uint32_t the_api; the_key = _POSIX_Keys_Get( key, &location ); switch ( location ) { 40006224: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006228: a0 10 00 08 mov %o0, %l0 4000622c: 80 a0 60 00 cmp %g1, 0 40006230: 12 80 00 24 bne 400062c0 40006234: b0 10 20 16 mov 0x16, %i0 case OBJECTS_LOCAL: _Objects_Close( &_POSIX_Keys_Information, &the_key->Object ); 40006238: 90 14 61 c4 or %l1, 0x1c4, %o0 4000623c: 40 00 09 44 call 4000874c <_Objects_Close> 40006240: 92 10 00 10 mov %l0, %o1 the_key->is_active = FALSE; for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) if ( the_key->Values[ the_api ] ) 40006244: d0 04 20 1c ld [ %l0 + 0x1c ], %o0 40006248: 80 a2 20 00 cmp %o0, 0 4000624c: 02 80 00 04 be 4000625c 40006250: c0 2c 20 10 clrb [ %l0 + 0x10 ] _Workspace_Free( the_key->Values[ the_api ] ); 40006254: 40 00 11 ed call 4000aa08 <_Workspace_Free> 40006258: 01 00 00 00 nop the_key->is_active = FALSE; for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) if ( the_key->Values[ the_api ] ) 4000625c: d0 04 20 20 ld [ %l0 + 0x20 ], %o0 40006260: 80 a2 20 00 cmp %o0, 0 40006264: 22 80 00 05 be,a 40006278 40006268: d0 04 20 24 ld [ %l0 + 0x24 ], %o0 <== NOT EXECUTED _Workspace_Free( the_key->Values[ the_api ] ); 4000626c: 40 00 11 e7 call 4000aa08 <_Workspace_Free> 40006270: 01 00 00 00 nop the_key->is_active = FALSE; for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) if ( the_key->Values[ the_api ] ) 40006274: d0 04 20 24 ld [ %l0 + 0x24 ], %o0 40006278: 80 a2 20 00 cmp %o0, 0 4000627c: 22 80 00 05 be,a 40006290 40006280: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED _Workspace_Free( the_key->Values[ the_api ] ); 40006284: 40 00 11 e1 call 4000aa08 <_Workspace_Free> 40006288: 01 00 00 00 nop the_key->is_active = FALSE; for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) if ( the_key->Values[ the_api ] ) 4000628c: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 40006290: 80 a2 20 00 cmp %o0, 0 40006294: 02 80 00 05 be 400062a8 40006298: 92 10 00 10 mov %l0, %o1 _Workspace_Free( the_key->Values[ the_api ] ); 4000629c: 40 00 11 db call 4000aa08 <_Workspace_Free> <== NOT EXECUTED 400062a0: 01 00 00 00 nop <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free ( POSIX_Keys_Control *the_key ) { _Objects_Free( &_POSIX_Keys_Information, &the_key->Object ); 400062a4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 400062a8: 11 10 00 5a sethi %hi(0x40016800), %o0 400062ac: 90 12 21 c4 or %o0, 0x1c4, %o0 ! 400169c4 <_POSIX_Keys_Information> 400062b0: 40 00 09 ea call 40008a58 <_Objects_Free> 400062b4: b0 10 20 00 clr %i0 * NOTE: The destructor is not called and it is the responsibility * of the application to free the memory. */ _POSIX_Keys_Free( the_key ); _Thread_Enable_dispatch(); 400062b8: 40 00 0c 7b call 400094a4 <_Thread_Enable_dispatch> 400062bc: 01 00 00 00 nop case OBJECTS_ERROR: break; } return EINVAL; } 400062c0: 81 c7 e0 08 ret 400062c4: 81 e8 00 00 restore 400228b8 : int pthread_kill( pthread_t thread, int sig ) { 400228b8: 9d e3 bf 90 save %sp, -112, %sp POSIX_API_Control *api; Thread_Control *the_thread; Objects_Locations location; if ( !sig ) 400228bc: 80 a6 60 00 cmp %i1, 0 400228c0: 02 80 00 06 be 400228d8 400228c4: 92 10 00 18 mov %i0, %o1 rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(sig) ) 400228c8: a0 06 7f ff add %i1, -1, %l0 400228cc: 80 a4 20 1f cmp %l0, 0x1f 400228d0: 08 80 00 08 bleu 400228f0 400228d4: 11 10 00 a4 sethi %hi(0x40029000), %o0 rtems_set_errno_and_return_minus_one( EINVAL ); 400228d8: 7f ff d0 45 call 400169ec <__errno> 400228dc: b0 10 3f ff mov -1, %i0 400228e0: 82 10 20 16 mov 0x16, %g1 400228e4: c2 22 00 00 st %g1, [ %o0 ] 400228e8: 81 c7 e0 08 ret 400228ec: 81 e8 00 00 restore RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Get ( pthread_t id, Objects_Locations *location ) { return (Thread_Control *) 400228f0: 94 07 bf f4 add %fp, -12, %o2 400228f4: 7f ff a7 e4 call 4000c884 <_Objects_Get> 400228f8: 90 12 20 a0 or %o0, 0xa0, %o0 the_thread = _POSIX_Threads_Get( thread, &location ); switch ( location ) { 400228fc: c2 07 bf f4 ld [ %fp + -12 ], %g1 40022900: 80 a0 60 00 cmp %g1, 0 40022904: 12 80 00 23 bne 40022990 40022908: b0 10 00 08 mov %o0, %i0 api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ( sig ) { if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) { 4002290c: 83 2e 60 02 sll %i1, 2, %g1 40022910: 85 2e 60 04 sll %i1, 4, %g2 40022914: 84 20 80 01 sub %g2, %g1, %g2 40022918: 03 10 00 a5 sethi %hi(0x40029400), %g1 4002291c: 82 10 60 0c or %g1, 0xc, %g1 ! 4002940c <_POSIX_signals_Vectors> 40022920: 82 00 40 02 add %g1, %g2, %g1 40022924: c2 00 60 08 ld [ %g1 + 8 ], %g1 40022928: 80 a0 60 01 cmp %g1, 1 4002292c: 02 80 00 15 be 40022980 40022930: c6 02 21 60 ld [ %o0 + 0x160 ], %g3 return 0; } /* XXX critical section */ api->signals_pending |= signo_to_mask( sig ); 40022934: c4 00 e0 c8 ld [ %g3 + 0xc8 ], %g2 (void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL ); 40022938: 92 10 00 19 mov %i1, %o1 return 0; } /* XXX critical section */ api->signals_pending |= signo_to_mask( sig ); 4002293c: b2 10 20 01 mov 1, %i1 40022940: 83 2e 40 10 sll %i1, %l0, %g1 40022944: 84 10 80 01 or %g2, %g1, %g2 (void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL ); 40022948: 94 10 20 00 clr %o2 4002294c: 7f ff ff 8f call 40022788 <_POSIX_signals_Unblock_thread> 40022950: c4 20 e0 c8 st %g2, [ %g3 + 0xc8 ] the_thread->do_post_task_switch_extension = true; if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 40022954: 03 10 00 a3 sethi %hi(0x40028c00), %g1 40022958: c2 00 62 6c ld [ %g1 + 0x26c ], %g1 ! 40028e6c <_ISR_Nest_level> 4002295c: 80 a0 60 00 cmp %g1, 0 40022960: 02 80 00 08 be 40022980 40022964: f2 2e 20 75 stb %i1, [ %i0 + 0x75 ] 40022968: 03 10 00 a3 sethi %hi(0x40028c00), %g1 4002296c: c2 00 62 90 ld [ %g1 + 0x290 ], %g1 ! 40028e90 <_Thread_Executing> 40022970: 80 a6 00 01 cmp %i0, %g1 40022974: 12 80 00 03 bne 40022980 40022978: 03 10 00 a3 sethi %hi(0x40028c00), %g1 _ISR_Signals_to_thread_executing = TRUE; 4002297c: f2 28 63 28 stb %i1, [ %g1 + 0x328 ] ! 40028f28 <_ISR_Signals_to_thread_executing> <== NOT EXECUTED } _Thread_Enable_dispatch(); 40022980: 7f ff aa 2c call 4000d230 <_Thread_Enable_dispatch> 40022984: b0 10 20 00 clr %i0 40022988: 81 c7 e0 08 ret 4002298c: 81 e8 00 00 restore #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( ESRCH ); 40022990: 7f ff d0 17 call 400169ec <__errno> 40022994: b0 10 3f ff mov -1, %i0 40022998: 82 10 20 03 mov 3, %g1 4002299c: c2 22 00 00 st %g1, [ %o0 ] } 400229a0: 81 c7 e0 08 ret 400229a4: 81 e8 00 00 restore 40007f88 : int pthread_mutex_init( pthread_mutex_t *mutex, const pthread_mutexattr_t *attr ) { 40007f88: 9d e3 bf 98 save %sp, -104, %sp #if 0 register POSIX_Mutex_Control *mutex_in_use; Objects_Locations location; #endif if ( attr ) the_attr = attr; 40007f8c: 03 10 00 5e sethi %hi(0x40017800), %g1 40007f90: 80 a6 60 00 cmp %i1, 0 40007f94: 02 80 00 03 be 40007fa0 40007f98: a0 10 61 7c or %g1, 0x17c, %l0 40007f9c: a0 10 00 19 mov %i1, %l0 else the_attr = &_POSIX_Mutex_Default_attributes; /* Check for NULL mutex */ if ( !mutex ) 40007fa0: 80 a6 20 00 cmp %i0, 0 40007fa4: 22 80 00 2f be,a 40008060 40007fa8: b0 10 20 16 mov 0x16, %i0 break; } } #endif if ( !the_attr->is_initialized ) 40007fac: c2 04 00 00 ld [ %l0 ], %g1 40007fb0: 80 a0 60 00 cmp %g1, 0 40007fb4: 22 80 00 2b be,a 40008060 40007fb8: b0 10 20 16 mov 0x16, %i0 /* * XXX: Be careful about attributes when global!!! */ assert( the_attr->process_shared == PTHREAD_PROCESS_PRIVATE ); 40007fbc: c2 04 20 04 ld [ %l0 + 4 ], %g1 40007fc0: 80 a0 60 00 cmp %g1, 0 40007fc4: 22 80 00 0a be,a 40007fec 40007fc8: c2 04 20 0c ld [ %l0 + 0xc ], %g1 40007fcc: 11 10 00 5e sethi %hi(0x40017800), %o0 <== NOT EXECUTED 40007fd0: 15 10 00 5e sethi %hi(0x40017800), %o2 <== NOT EXECUTED 40007fd4: 17 10 00 5e sethi %hi(0x40017800), %o3 <== NOT EXECUTED 40007fd8: 90 12 21 90 or %o0, 0x190, %o0 <== NOT EXECUTED 40007fdc: 94 12 a2 10 or %o2, 0x210, %o2 <== NOT EXECUTED 40007fe0: 96 12 e1 d8 or %o3, 0x1d8, %o3 <== NOT EXECUTED 40007fe4: 7f ff f3 b2 call 40004eac <__assert_func> <== NOT EXECUTED 40007fe8: 92 10 20 68 mov 0x68, %o1 <== NOT EXECUTED /* * Determine the discipline of the mutex */ switch ( the_attr->protocol ) { 40007fec: 80 a0 60 01 cmp %g1, 1 40007ff0: 02 80 00 08 be 40008010 40007ff4: 80 a0 60 02 cmp %g1, 2 40007ff8: 02 80 00 08 be 40008018 40007ffc: 80 a0 60 00 cmp %g1, 0 40008000: 02 80 00 07 be 4000801c 40008004: a2 10 20 00 clr %l1 _Objects_Open_u32( &_POSIX_Mutex_Information, &the_mutex->Object, 0 ); *mutex = the_mutex->Object.id; _Thread_Enable_dispatch(); return 0; 40008008: 81 c7 e0 08 ret 4000800c: 91 e8 20 16 restore %g0, 0x16, %o0 /* * Determine the discipline of the mutex */ switch ( the_attr->protocol ) { 40008010: 10 80 00 03 b 4000801c 40008014: a2 10 20 02 mov 2, %l1 40008018: a2 10 20 03 mov 3, %l1 break; default: return EINVAL; } if ( !_POSIX_Priority_Is_valid( the_attr->prio_ceiling ) ) 4000801c: c2 04 20 08 ld [ %l0 + 8 ], %g1 40008020: 82 00 7f ff add %g1, -1, %g1 40008024: 80 a0 60 fd cmp %g1, 0xfd 40008028: 38 80 00 0e bgu,a 40008060 4000802c: b0 10 20 16 mov 0x16, %i0 40008030: 03 10 00 65 sethi %hi(0x40019400), %g1 40008034: c4 00 62 20 ld [ %g1 + 0x220 ], %g2 ! 40019620 <_Thread_Dispatch_disable_level> 40008038: 84 00 a0 01 inc %g2 4000803c: c4 20 62 20 st %g2, [ %g1 + 0x220 ] * _POSIX_Mutex_Allocate */ RTEMS_INLINE_ROUTINE POSIX_Mutex_Control *_POSIX_Mutex_Allocate( void ) { return (POSIX_Mutex_Control *) _Objects_Allocate( &_POSIX_Mutex_Information ); 40008040: 11 10 00 66 sethi %hi(0x40019800), %o0 40008044: 40 00 09 fc call 4000a834 <_Objects_Allocate> 40008048: 90 12 21 f0 or %o0, 0x1f0, %o0 ! 400199f0 <_POSIX_Mutex_Information> _Thread_Disable_dispatch(); the_mutex = _POSIX_Mutex_Allocate(); if ( !the_mutex ) { 4000804c: b2 92 20 00 orcc %o0, 0, %i1 40008050: 32 80 00 06 bne,a 40008068 40008054: c2 04 20 04 ld [ %l0 + 4 ], %g1 _Thread_Enable_dispatch(); 40008058: 40 00 0d 77 call 4000b634 <_Thread_Enable_dispatch> 4000805c: b0 10 20 0b mov 0xb, %i0 40008060: 81 c7 e0 08 ret 40008064: 81 e8 00 00 restore return EAGAIN; } the_mutex->process_shared = the_attr->process_shared; 40008068: c2 26 60 10 st %g1, [ %i1 + 0x10 ] the_mutex_attr = &the_mutex->Mutex.Attributes; if ( the_attr->recursive ) 4000806c: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 40008070: 80 a0 60 00 cmp %g1, 0 40008074: 02 80 00 04 be 40008084 40008078: 82 10 20 01 mov 1, %g1 the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; 4000807c: 10 80 00 03 b 40008088 <== NOT EXECUTED 40008080: c0 26 60 54 clr [ %i1 + 0x54 ] <== NOT EXECUTED else the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_IS_ERROR; 40008084: c2 26 60 54 st %g1, [ %i1 + 0x54 ] the_mutex_attr->only_owner_release = TRUE; the_mutex_attr->priority_ceiling = 40008088: c4 04 20 08 ld [ %l0 + 8 ], %g2 if ( the_attr->recursive ) the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; else the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_IS_ERROR; the_mutex_attr->only_owner_release = TRUE; 4000808c: 82 10 20 01 mov 1, %g1 40008090: c2 2e 60 58 stb %g1, [ %i1 + 0x58 ] the_mutex_attr->priority_ceiling = 40008094: 82 10 20 ff mov 0xff, %g1 40008098: 82 20 40 02 sub %g1, %g2, %g1 /* * Must be initialized to unlocked. */ _CORE_mutex_Initialize( 4000809c: 92 06 60 54 add %i1, 0x54, %o1 400080a0: 94 10 20 01 mov 1, %o2 if ( the_attr->recursive ) the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; else the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_IS_ERROR; the_mutex_attr->only_owner_release = TRUE; the_mutex_attr->priority_ceiling = 400080a4: c2 26 60 60 st %g1, [ %i1 + 0x60 ] _POSIX_Priority_To_core( the_attr->prio_ceiling ); the_mutex_attr->discipline = the_discipline; 400080a8: e2 26 60 5c st %l1, [ %i1 + 0x5c ] /* * Must be initialized to unlocked. */ _CORE_mutex_Initialize( 400080ac: 40 00 07 c3 call 40009fb8 <_CORE_mutex_Initialize> 400080b0: 90 06 60 14 add %i1, 0x14, %o0 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 400080b4: c6 06 60 08 ld [ %i1 + 8 ], %g3 400080b8: 03 10 00 66 sethi %hi(0x40019800), %g1 400080bc: c4 00 62 0c ld [ %g1 + 0x20c ], %g2 ! 40019a0c <_POSIX_Mutex_Information+0x1c> 400080c0: 03 00 00 3f sethi %hi(0xfc00), %g1 400080c4: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 400080c8: 82 08 c0 01 and %g3, %g1, %g1 400080cc: 83 28 60 02 sll %g1, 2, %g1 400080d0: f2 20 80 01 st %i1, [ %g2 + %g1 ] _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == FALSE */ the_object->name.name_u32 = name; 400080d4: c0 26 60 0c clr [ %i1 + 0xc ] CORE_MUTEX_UNLOCKED ); _Objects_Open_u32( &_POSIX_Mutex_Information, &the_mutex->Object, 0 ); *mutex = the_mutex->Object.id; 400080d8: c6 26 00 00 st %g3, [ %i0 ] _Thread_Enable_dispatch(); 400080dc: 40 00 0d 56 call 4000b634 <_Thread_Enable_dispatch> 400080e0: b0 10 20 00 clr %i0 400080e4: 81 c7 e0 08 ret 400080e8: 81 e8 00 00 restore 4000815c : int pthread_mutex_setprioceiling( pthread_mutex_t *mutex, int prioceiling, int *old_ceiling ) { 4000815c: 9d e3 bf 90 save %sp, -112, %sp register POSIX_Mutex_Control *the_mutex; Objects_Locations location; Priority_Control the_priority; int status; if ( !old_ceiling ) 40008160: 80 a6 a0 00 cmp %i2, 0 40008164: 02 80 00 1f be 400081e0 40008168: a0 10 00 18 mov %i0, %l0 return EINVAL; if ( !_POSIX_Priority_Is_valid( prioceiling ) ) 4000816c: 82 06 7f ff add %i1, -1, %g1 40008170: 80 a0 60 fd cmp %g1, 0xfd 40008174: 38 80 00 19 bgu,a 400081d8 40008178: b0 10 20 16 mov 0x16, %i0 /* * Must acquire the mutex before we can change it's ceiling */ status = pthread_mutex_lock( mutex ); 4000817c: 7f ff ff dc call 400080ec 40008180: 90 10 00 18 mov %i0, %o0 if ( status ) 40008184: b0 92 20 00 orcc %o0, 0, %i0 40008188: 12 80 00 14 bne 400081d8 4000818c: 90 10 00 10 mov %l0, %o0 return status; the_mutex = _POSIX_Mutex_Get( mutex, &location ); 40008190: 7f ff ff 55 call 40007ee4 <_POSIX_Mutex_Get> 40008194: 92 07 bf f4 add %fp, -12, %o1 switch ( location ) { 40008198: c2 07 bf f4 ld [ %fp + -12 ], %g1 4000819c: 80 a0 60 00 cmp %g1, 0 400081a0: 32 80 00 0e bne,a 400081d8 400081a4: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED case OBJECTS_LOCAL: *old_ceiling = _POSIX_Priority_From_core( 400081a8: c2 02 20 60 ld [ %o0 + 0x60 ], %g1 the_mutex->Mutex.Attributes.priority_ceiling ); the_mutex->Mutex.Attributes.priority_ceiling = the_priority; _CORE_mutex_Surrender( 400081ac: d2 02 20 08 ld [ %o0 + 8 ], %o1 the_mutex = _POSIX_Mutex_Get( mutex, &location ); switch ( location ) { case OBJECTS_LOCAL: *old_ceiling = _POSIX_Priority_From_core( 400081b0: 84 10 20 ff mov 0xff, %g2 the_mutex->Mutex.Attributes.priority_ceiling ); the_mutex->Mutex.Attributes.priority_ceiling = the_priority; 400081b4: 86 20 80 19 sub %g2, %i1, %g3 the_mutex = _POSIX_Mutex_Get( mutex, &location ); switch ( location ) { case OBJECTS_LOCAL: *old_ceiling = _POSIX_Priority_From_core( 400081b8: 84 20 80 01 sub %g2, %g1, %g2 the_mutex->Mutex.Attributes.priority_ceiling ); the_mutex->Mutex.Attributes.priority_ceiling = the_priority; 400081bc: c6 22 20 60 st %g3, [ %o0 + 0x60 ] the_mutex = _POSIX_Mutex_Get( mutex, &location ); switch ( location ) { case OBJECTS_LOCAL: *old_ceiling = _POSIX_Priority_From_core( 400081c0: c4 26 80 00 st %g2, [ %i2 ] the_mutex->Mutex.Attributes.priority_ceiling ); the_mutex->Mutex.Attributes.priority_ceiling = the_priority; _CORE_mutex_Surrender( 400081c4: 94 10 20 00 clr %o2 400081c8: 40 00 07 f2 call 4000a190 <_CORE_mutex_Surrender> 400081cc: 90 02 20 14 add %o0, 0x14, %o0 &the_mutex->Mutex, the_mutex->Object.id, NULL ); _Thread_Enable_dispatch(); 400081d0: 40 00 0d 19 call 4000b634 <_Thread_Enable_dispatch> 400081d4: 01 00 00 00 nop 400081d8: 81 c7 e0 08 ret 400081dc: 81 e8 00 00 restore return 0; 400081e0: b0 10 20 16 mov 0x16, %i0 case OBJECTS_ERROR: break; } return EINVAL; } 400081e4: 81 c7 e0 08 ret 400081e8: 81 e8 00 00 restore 40006c0c : int pthread_rwlock_init( pthread_rwlock_t *rwlock, const pthread_rwlockattr_t *attr ) { 40006c0c: 9d e3 bf 88 save %sp, -120, %sp const pthread_rwlockattr_t *the_attr; /* * Error check parameters */ if ( !rwlock ) 40006c10: 80 a6 20 00 cmp %i0, 0 40006c14: 02 80 00 2d be 40006cc8 40006c18: a0 10 00 19 mov %i1, %l0 return EINVAL; /* * If the user passed in NULL, use the default attributes */ if ( attr ) { 40006c1c: 80 a6 60 00 cmp %i1, 0 40006c20: 32 80 00 06 bne,a 40006c38 40006c24: c2 04 00 00 ld [ %l0 ], %g1 the_attr = attr; } else { (void) pthread_rwlockattr_init( &default_attr ); 40006c28: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED 40006c2c: 40 00 02 b0 call 400076ec <== NOT EXECUTED 40006c30: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED } /* * Now start error checking the attributes that we are going to use */ if ( !the_attr->is_initialized ) 40006c34: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED 40006c38: 80 a0 60 00 cmp %g1, 0 40006c3c: 02 80 00 23 be 40006cc8 40006c40: 01 00 00 00 nop return EINVAL; switch ( the_attr->process_shared ) { 40006c44: c2 04 20 04 ld [ %l0 + 4 ], %g1 40006c48: 80 a0 60 00 cmp %g1, 0 40006c4c: 12 80 00 1f bne 40006cc8 40006c50: 05 10 00 71 sethi %hi(0x4001c400), %g2 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40006c54: c2 00 a3 f0 ld [ %g2 + 0x3f0 ], %g1 ! 4001c7f0 <_Thread_Dispatch_disable_level> 40006c58: 82 00 60 01 inc %g1 40006c5c: c2 20 a3 f0 st %g1, [ %g2 + 0x3f0 ] * 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 *) 40006c60: 33 10 00 72 sethi %hi(0x4001c800), %i1 40006c64: 40 00 0a 95 call 400096b8 <_Objects_Allocate> 40006c68: 90 16 62 40 or %i1, 0x240, %o0 ! 4001ca40 <_POSIX_RWLock_Information> */ _Thread_Disable_dispatch(); /* prevents deletion */ the_rwlock = _POSIX_RWLock_Allocate(); if ( !the_rwlock ) { 40006c6c: a0 92 20 00 orcc %o0, 0, %l0 40006c70: 12 80 00 06 bne 40006c88 40006c74: 90 04 20 10 add %l0, 0x10, %o0 _Thread_Enable_dispatch(); 40006c78: 40 00 0e 10 call 4000a4b8 <_Thread_Enable_dispatch> 40006c7c: b0 10 20 0b mov 0xb, %i0 40006c80: 81 c7 e0 08 ret 40006c84: 81 e8 00 00 restore return EAGAIN; } _CORE_RWLock_Initialize( &the_rwlock->RWLock, &the_attributes ); 40006c88: 40 00 08 97 call 40008ee4 <_CORE_RWLock_Initialize> 40006c8c: 92 07 bf f4 add %fp, -12, %o1 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40006c90: c4 04 20 08 ld [ %l0 + 8 ], %g2 40006c94: 82 16 62 40 or %i1, 0x240, %g1 40006c98: c6 00 60 1c ld [ %g1 + 0x1c ], %g3 40006c9c: 03 00 00 3f sethi %hi(0xfc00), %g1 40006ca0: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 40006ca4: 82 08 80 01 and %g2, %g1, %g1 40006ca8: 83 28 60 02 sll %g1, 2, %g1 40006cac: e0 20 c0 01 st %l0, [ %g3 + %g1 ] _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == FALSE */ the_object->name.name_u32 = name; 40006cb0: c0 24 20 0c clr [ %l0 + 0xc ] &_POSIX_RWLock_Information, &the_rwlock->Object, 0 ); *rwlock = the_rwlock->Object.id; 40006cb4: c4 26 00 00 st %g2, [ %i0 ] _Thread_Enable_dispatch(); 40006cb8: 40 00 0e 00 call 4000a4b8 <_Thread_Enable_dispatch> 40006cbc: b0 10 20 00 clr %i0 40006cc0: 81 c7 e0 08 ret 40006cc4: 81 e8 00 00 restore return 0; } 40006cc8: 81 c7 e0 08 ret 40006ccc: 91 e8 20 16 restore %g0, 0x16, %o0 40006d48 : int pthread_rwlock_timedrdlock( pthread_rwlock_t *rwlock, const struct timespec *abstime ) { 40006d48: 9d e3 bf 90 save %sp, -112, %sp Objects_Locations location; Watchdog_Interval ticks; bool do_wait; POSIX_Absolute_timeout_conversion_results_t status; if ( !rwlock ) 40006d4c: 80 a6 20 00 cmp %i0, 0 40006d50: 02 80 00 31 be 40006e14 40006d54: 90 10 00 19 mov %i1, %o0 * So we check the abstime provided, and hold on to whether it * is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 40006d58: 92 07 bf f0 add %fp, -16, %o1 40006d5c: 40 00 1c 19 call 4000ddc0 <_POSIX_Absolute_timeout_to_ticks> 40006d60: a0 10 20 00 clr %l0 switch (status) { 40006d64: 80 a2 20 02 cmp %o0, 2 40006d68: 08 80 00 05 bleu 40006d7c 40006d6c: b2 10 00 08 mov %o0, %i1 40006d70: 80 a2 20 03 cmp %o0, 3 40006d74: 22 80 00 02 be,a 40006d7c 40006d78: a0 10 20 01 mov 1, %l0 40006d7c: d2 06 00 00 ld [ %i0 ], %o1 40006d80: 11 10 00 72 sethi %hi(0x4001c800), %o0 40006d84: 94 07 bf f4 add %fp, -12, %o2 40006d88: 40 00 0b a6 call 40009c20 <_Objects_Get> 40006d8c: 90 12 22 40 or %o0, 0x240, %o0 do_wait = TRUE; break; } the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); switch ( location ) { 40006d90: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006d94: 80 a0 60 00 cmp %g1, 0 40006d98: 32 80 00 20 bne,a 40006e18 40006d9c: 90 10 20 16 mov 0x16, %o0 case OBJECTS_LOCAL: _CORE_RWLock_Obtain_for_reading( 40006da0: d2 06 00 00 ld [ %i0 ], %o1 40006da4: d6 07 bf f0 ld [ %fp + -16 ], %o3 40006da8: a0 0c 20 ff and %l0, 0xff, %l0 40006dac: 90 02 20 10 add %o0, 0x10, %o0 40006db0: 94 10 00 10 mov %l0, %o2 40006db4: 40 00 08 57 call 40008f10 <_CORE_RWLock_Obtain_for_reading> 40006db8: 98 10 20 00 clr %o4 do_wait, ticks, NULL ); _Thread_Enable_dispatch(); 40006dbc: 40 00 0d bf call 4000a4b8 <_Thread_Enable_dispatch> 40006dc0: 01 00 00 00 nop if ( !do_wait && 40006dc4: 80 a4 20 00 cmp %l0, 0 40006dc8: 12 80 00 0d bne 40006dfc 40006dcc: 03 10 00 72 sethi %hi(0x4001c800), %g1 40006dd0: c2 00 60 b0 ld [ %g1 + 0xb0 ], %g1 ! 4001c8b0 <_Thread_Executing> <== NOT EXECUTED 40006dd4: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 <== NOT EXECUTED 40006dd8: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40006ddc: 32 80 00 09 bne,a 40006e00 <== NOT EXECUTED 40006de0: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED (_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) { switch (status) { 40006de4: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40006de8: 02 80 00 0c be 40006e18 <== NOT EXECUTED 40006dec: 90 10 20 16 mov 0x16, %o0 <== NOT EXECUTED 40006df0: 80 a6 60 02 cmp %i1, 2 <== NOT EXECUTED 40006df4: 08 80 00 09 bleu 40006e18 <== NOT EXECUTED 40006df8: 90 10 20 74 mov 0x74, %o0 <== NOT EXECUTED case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: break; } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 40006dfc: 03 10 00 72 sethi %hi(0x4001c800), %g1 40006e00: c2 00 60 b0 ld [ %g1 + 0xb0 ], %g1 ! 4001c8b0 <_Thread_Executing> 40006e04: 40 00 00 3f call 40006f00 <_POSIX_RWLock_Translate_core_RWLock_return_code> 40006e08: d0 00 60 34 ld [ %g1 + 0x34 ], %o0 case OBJECTS_ERROR: break; } return EINVAL; } 40006e0c: 81 c7 e0 08 ret 40006e10: 91 e8 00 08 restore %g0, %o0, %o0 case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: break; } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 40006e14: 90 10 20 16 mov 0x16, %o0 case OBJECTS_ERROR: break; } return EINVAL; } 40006e18: b0 10 00 08 mov %o0, %i0 40006e1c: 81 c7 e0 08 ret 40006e20: 81 e8 00 00 restore 40006e24 : int pthread_rwlock_timedwrlock( pthread_rwlock_t *rwlock, const struct timespec *abstime ) { 40006e24: 9d e3 bf 90 save %sp, -112, %sp Objects_Locations location; Watchdog_Interval ticks; bool do_wait; POSIX_Absolute_timeout_conversion_results_t status; if ( !rwlock ) 40006e28: 80 a6 20 00 cmp %i0, 0 40006e2c: 02 80 00 31 be 40006ef0 40006e30: 90 10 00 19 mov %i1, %o0 * So we check the abstime provided, and hold on to whether it * is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 40006e34: 92 07 bf f0 add %fp, -16, %o1 40006e38: 40 00 1b e2 call 4000ddc0 <_POSIX_Absolute_timeout_to_ticks> 40006e3c: a0 10 20 00 clr %l0 switch (status) { 40006e40: 80 a2 20 02 cmp %o0, 2 40006e44: 08 80 00 05 bleu 40006e58 40006e48: b2 10 00 08 mov %o0, %i1 40006e4c: 80 a2 20 03 cmp %o0, 3 40006e50: 22 80 00 02 be,a 40006e58 40006e54: a0 10 20 01 mov 1, %l0 40006e58: d2 06 00 00 ld [ %i0 ], %o1 40006e5c: 11 10 00 72 sethi %hi(0x4001c800), %o0 40006e60: 94 07 bf f4 add %fp, -12, %o2 40006e64: 40 00 0b 6f call 40009c20 <_Objects_Get> 40006e68: 90 12 22 40 or %o0, 0x240, %o0 do_wait = TRUE; break; } the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); switch ( location ) { 40006e6c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006e70: 80 a0 60 00 cmp %g1, 0 40006e74: 32 80 00 20 bne,a 40006ef4 40006e78: 90 10 20 16 mov 0x16, %o0 case OBJECTS_LOCAL: _CORE_RWLock_Obtain_for_writing( 40006e7c: d2 06 00 00 ld [ %i0 ], %o1 40006e80: d6 07 bf f0 ld [ %fp + -16 ], %o3 40006e84: a0 0c 20 ff and %l0, 0xff, %l0 40006e88: 90 02 20 10 add %o0, 0x10, %o0 40006e8c: 94 10 00 10 mov %l0, %o2 40006e90: 40 00 08 54 call 40008fe0 <_CORE_RWLock_Obtain_for_writing> 40006e94: 98 10 20 00 clr %o4 do_wait, ticks, NULL ); _Thread_Enable_dispatch(); 40006e98: 40 00 0d 88 call 4000a4b8 <_Thread_Enable_dispatch> 40006e9c: 01 00 00 00 nop if ( !do_wait && 40006ea0: 80 a4 20 00 cmp %l0, 0 40006ea4: 12 80 00 0d bne 40006ed8 40006ea8: 03 10 00 72 sethi %hi(0x4001c800), %g1 40006eac: c2 00 60 b0 ld [ %g1 + 0xb0 ], %g1 ! 4001c8b0 <_Thread_Executing> <== NOT EXECUTED 40006eb0: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 <== NOT EXECUTED 40006eb4: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40006eb8: 32 80 00 09 bne,a 40006edc <== NOT EXECUTED 40006ebc: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED (_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) { switch (status) { 40006ec0: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40006ec4: 02 80 00 0c be 40006ef4 <== NOT EXECUTED 40006ec8: 90 10 20 16 mov 0x16, %o0 <== NOT EXECUTED 40006ecc: 80 a6 60 02 cmp %i1, 2 <== NOT EXECUTED 40006ed0: 08 80 00 09 bleu 40006ef4 <== NOT EXECUTED 40006ed4: 90 10 20 74 mov 0x74, %o0 <== NOT EXECUTED case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: break; } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 40006ed8: 03 10 00 72 sethi %hi(0x4001c800), %g1 40006edc: c2 00 60 b0 ld [ %g1 + 0xb0 ], %g1 ! 4001c8b0 <_Thread_Executing> 40006ee0: 40 00 00 08 call 40006f00 <_POSIX_RWLock_Translate_core_RWLock_return_code> 40006ee4: d0 00 60 34 ld [ %g1 + 0x34 ], %o0 case OBJECTS_ERROR: break; } return EINVAL; } 40006ee8: 81 c7 e0 08 ret 40006eec: 91 e8 00 08 restore %g0, %o0, %o0 case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: break; } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 40006ef0: 90 10 20 16 mov 0x16, %o0 case OBJECTS_ERROR: break; } return EINVAL; } 40006ef4: b0 10 00 08 mov %o0, %i0 40006ef8: 81 c7 e0 08 ret 40006efc: 81 e8 00 00 restore 400062bc : int pthread_setcancelstate( int state, int *oldstate ) { 400062bc: 9d e3 bf 98 save %sp, -104, %sp * 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() ) 400062c0: 03 10 00 59 sethi %hi(0x40016400), %g1 400062c4: c2 00 62 ac ld [ %g1 + 0x2ac ], %g1 ! 400166ac <_ISR_Nest_level> int pthread_setcancelstate( int state, int *oldstate ) { 400062c8: 88 10 00 18 mov %i0, %g4 * 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() ) 400062cc: 80 a0 60 00 cmp %g1, 0 400062d0: 12 80 00 26 bne 40006368 400062d4: b0 10 20 47 mov 0x47, %i0 return EPROTO; if ( !oldstate ) 400062d8: 80 a6 60 00 cmp %i1, 0 400062dc: 02 80 00 25 be 40006370 400062e0: 80 a1 20 01 cmp %g4, 1 return EINVAL; if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE ) 400062e4: 38 80 00 21 bgu,a 40006368 400062e8: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED return EINVAL; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 400062ec: 03 10 00 59 sethi %hi(0x40016400), %g1 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 400062f0: 07 10 00 59 sethi %hi(0x40016400), %g3 400062f4: c4 00 62 d0 ld [ %g1 + 0x2d0 ], %g2 400062f8: c2 00 e2 10 ld [ %g3 + 0x210 ], %g1 400062fc: c4 00 a1 60 ld [ %g2 + 0x160 ], %g2 40006300: 82 00 60 01 inc %g1 40006304: c2 20 e2 10 st %g1, [ %g3 + 0x210 ] _Thread_Disable_dispatch(); *oldstate = thread_support->cancelability_state; 40006308: c2 00 a0 cc ld [ %g2 + 0xcc ], %g1 thread_support->cancelability_state = state; if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 4000630c: 80 a1 20 00 cmp %g4, 0 return EINVAL; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; _Thread_Disable_dispatch(); *oldstate = thread_support->cancelability_state; 40006310: c2 26 40 00 st %g1, [ %i1 ] thread_support->cancelability_state = state; if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 40006314: 12 80 00 0b bne 40006340 40006318: c8 20 a0 cc st %g4, [ %g2 + 0xcc ] 4000631c: c2 00 a0 d0 ld [ %g2 + 0xd0 ], %g1 40006320: 80 a0 60 01 cmp %g1, 1 40006324: 32 80 00 08 bne,a 40006344 40006328: b2 10 20 00 clr %i1 4000632c: c2 00 a0 d4 ld [ %g2 + 0xd4 ], %g1 <== NOT EXECUTED 40006330: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 40006334: 82 40 20 00 addx %g0, 0, %g1 <== NOT EXECUTED 40006338: 10 80 00 03 b 40006344 <== NOT EXECUTED 4000633c: b2 10 00 01 mov %g1, %i1 <== NOT EXECUTED 40006340: b2 10 20 00 clr %i1 <== NOT EXECUTED thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS && thread_support->cancelation_requested ) cancel = true; _Thread_Enable_dispatch(); 40006344: 40 00 0a ef call 40008f00 <_Thread_Enable_dispatch> 40006348: b0 10 20 00 clr %i0 if ( cancel ) 4000634c: 80 8e 60 ff btst 0xff, %i1 40006350: 02 80 00 06 be 40006368 40006354: 03 10 00 59 sethi %hi(0x40016400), %g1 _POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED ); 40006358: d0 00 62 d0 ld [ %g1 + 0x2d0 ], %o0 ! 400166d0 <_Thread_Executing> <== NOT EXECUTED 4000635c: 92 10 3f ff mov -1, %o1 <== NOT EXECUTED 40006360: 7f ff fe d4 call 40005eb0 <_POSIX_Thread_Exit> <== NOT EXECUTED 40006364: b0 10 20 00 clr %i0 <== NOT EXECUTED 40006368: 81 c7 e0 08 ret 4000636c: 81 e8 00 00 restore 40006370: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED return 0; } 40006374: 81 c7 e0 08 ret <== NOT EXECUTED 40006378: 81 e8 00 00 restore <== NOT EXECUTED 4000637c : int pthread_setcanceltype( int type, int *oldtype ) { 4000637c: 9d e3 bf 98 save %sp, -104, %sp * 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() ) 40006380: 03 10 00 59 sethi %hi(0x40016400), %g1 40006384: c2 00 62 ac ld [ %g1 + 0x2ac ], %g1 ! 400166ac <_ISR_Nest_level> int pthread_setcanceltype( int type, int *oldtype ) { 40006388: 88 10 00 18 mov %i0, %g4 * 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() ) 4000638c: 80 a0 60 00 cmp %g1, 0 40006390: 12 80 00 26 bne 40006428 40006394: b0 10 20 47 mov 0x47, %i0 return EPROTO; if ( !oldtype ) 40006398: 80 a6 60 00 cmp %i1, 0 4000639c: 02 80 00 25 be 40006430 400063a0: 80 a1 20 01 cmp %g4, 1 return EINVAL; if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS ) 400063a4: 38 80 00 21 bgu,a 40006428 400063a8: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED return EINVAL; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 400063ac: 03 10 00 59 sethi %hi(0x40016400), %g1 400063b0: 07 10 00 59 sethi %hi(0x40016400), %g3 400063b4: c4 00 62 d0 ld [ %g1 + 0x2d0 ], %g2 400063b8: c2 00 e2 10 ld [ %g3 + 0x210 ], %g1 400063bc: c4 00 a1 60 ld [ %g2 + 0x160 ], %g2 400063c0: 82 00 60 01 inc %g1 400063c4: c2 20 e2 10 st %g1, [ %g3 + 0x210 ] _Thread_Disable_dispatch(); *oldtype = thread_support->cancelability_type; 400063c8: c2 00 a0 d0 ld [ %g2 + 0xd0 ], %g1 400063cc: c2 26 40 00 st %g1, [ %i1 ] thread_support->cancelability_type = type; if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 400063d0: c2 00 a0 cc ld [ %g2 + 0xcc ], %g1 400063d4: 80 a0 60 00 cmp %g1, 0 400063d8: 12 80 00 0a bne 40006400 400063dc: c8 20 a0 d0 st %g4, [ %g2 + 0xd0 ] 400063e0: 80 a1 20 01 cmp %g4, 1 400063e4: 32 80 00 08 bne,a 40006404 400063e8: b2 10 20 00 clr %i1 400063ec: c2 00 a0 d4 ld [ %g2 + 0xd4 ], %g1 400063f0: 80 a0 00 01 cmp %g0, %g1 400063f4: 82 40 20 00 addx %g0, 0, %g1 400063f8: 10 80 00 03 b 40006404 400063fc: b2 10 00 01 mov %g1, %i1 40006400: b2 10 20 00 clr %i1 <== NOT EXECUTED thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS && thread_support->cancelation_requested ) cancel = true; _Thread_Enable_dispatch(); 40006404: 40 00 0a bf call 40008f00 <_Thread_Enable_dispatch> 40006408: b0 10 20 00 clr %i0 if ( cancel ) 4000640c: 80 8e 60 ff btst 0xff, %i1 40006410: 02 80 00 06 be 40006428 40006414: 03 10 00 59 sethi %hi(0x40016400), %g1 _POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED ); 40006418: d0 00 62 d0 ld [ %g1 + 0x2d0 ], %o0 ! 400166d0 <_Thread_Executing> <== NOT EXECUTED 4000641c: 92 10 3f ff mov -1, %o1 <== NOT EXECUTED 40006420: 7f ff fe a4 call 40005eb0 <_POSIX_Thread_Exit> <== NOT EXECUTED 40006424: b0 10 20 00 clr %i0 <== NOT EXECUTED 40006428: 81 c7 e0 08 ret 4000642c: 81 e8 00 00 restore 40006430: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED return 0; } 40006434: 81 c7 e0 08 ret <== NOT EXECUTED 40006438: 81 e8 00 00 restore <== NOT EXECUTED 40008a78 : int pthread_setschedparam( pthread_t thread, int policy, struct sched_param *param ) { 40008a78: 9d e3 bf 90 save %sp, -112, %sp /* * Check all the parameters */ if ( !param ) 40008a7c: 80 a6 a0 00 cmp %i2, 0 40008a80: 22 80 00 5d be,a 40008bf4 40008a84: b0 10 20 16 mov 0x16, %i0 return EINVAL; if ( !_POSIX_Priority_Is_valid( param->sched_priority ) ) 40008a88: c2 06 80 00 ld [ %i2 ], %g1 40008a8c: 82 00 7f ff add %g1, -1, %g1 40008a90: 80 a0 60 fd cmp %g1, 0xfd 40008a94: 18 80 00 5a bgu 40008bfc 40008a98: 80 a6 60 01 cmp %i1, 1 return EINVAL; budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; budget_callout = NULL; switch ( policy ) { 40008a9c: 02 80 00 10 be 40008adc 40008aa0: a6 10 20 00 clr %l3 40008aa4: 14 80 00 08 bg 40008ac4 40008aa8: 80 a6 60 02 cmp %i1, 2 40008aac: 80 a6 60 00 cmp %i1, 0 40008ab0: a6 10 20 01 mov 1, %l3 40008ab4: 02 80 00 1b be 40008b20 40008ab8: a4 10 20 00 clr %l2 _POSIX_Threads_Sporadic_budget_TSR( 0, the_thread ); break; } _Thread_Enable_dispatch(); return 0; 40008abc: 81 c7 e0 08 ret 40008ac0: 91 e8 20 16 restore %g0, 0x16, %o0 return EINVAL; budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; budget_callout = NULL; switch ( policy ) { 40008ac4: 02 80 00 05 be 40008ad8 40008ac8: 80 a6 60 03 cmp %i1, 3 40008acc: 32 80 00 4a bne,a 40008bf4 40008ad0: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED 40008ad4: 30 80 00 04 b,a 40008ae4 40008ad8: a6 10 20 02 mov 2, %l3 40008adc: 10 80 00 11 b 40008b20 40008ae0: a4 10 20 00 clr %l2 case SCHED_SPORADIC: budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT; budget_callout = _POSIX_Threads_Sporadic_budget_callout; if ( _Timespec_To_ticks( ¶m->ss_replenish_period ) < 40008ae4: 40 00 0e a6 call 4000c57c <_Timespec_To_ticks> 40008ae8: 90 06 a0 08 add %i2, 8, %o0 40008aec: a0 10 00 08 mov %o0, %l0 40008af0: 40 00 0e a3 call 4000c57c <_Timespec_To_ticks> 40008af4: 90 06 a0 10 add %i2, 0x10, %o0 40008af8: 80 a4 00 08 cmp %l0, %o0 40008afc: 2a 80 00 3e bcs,a 40008bf4 40008b00: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED _Timespec_To_ticks( ¶m->ss_initial_budget ) ) return EINVAL; if ( !_POSIX_Priority_Is_valid( param->ss_low_priority ) ) 40008b04: c2 06 a0 04 ld [ %i2 + 4 ], %g1 40008b08: 82 00 7f ff add %g1, -1, %g1 40008b0c: 80 a0 60 fd cmp %g1, 0xfd 40008b10: 18 80 00 3b bgu 40008bfc 40008b14: 03 10 00 22 sethi %hi(0x40008800), %g1 40008b18: a6 10 20 03 mov 3, %l3 40008b1c: a4 10 61 94 or %g1, 0x194, %l2 40008b20: 92 10 00 18 mov %i0, %o1 40008b24: 11 10 00 66 sethi %hi(0x40019800), %o0 40008b28: 94 07 bf f4 add %fp, -12, %o2 40008b2c: 40 00 08 9c call 4000ad9c <_Objects_Get> 40008b30: 90 12 20 b0 or %o0, 0xb0, %o0 /* * Actually change the scheduling policy and parameters */ the_thread = _POSIX_Threads_Get( thread, &location ); switch ( location ) { 40008b34: c2 07 bf f4 ld [ %fp + -12 ], %g1 40008b38: a2 10 00 08 mov %o0, %l1 40008b3c: 80 a0 60 00 cmp %g1, 0 40008b40: 12 80 00 2d bne 40008bf4 40008b44: b0 10 20 03 mov 3, %i0 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 40008b48: e0 02 21 60 ld [ %o0 + 0x160 ], %l0 if ( api->schedpolicy == SCHED_SPORADIC ) 40008b4c: c2 04 20 7c ld [ %l0 + 0x7c ], %g1 40008b50: 80 a0 60 03 cmp %g1, 3 40008b54: 32 80 00 05 bne,a 40008b68 40008b58: f2 24 20 7c st %i1, [ %l0 + 0x7c ] (void) _Watchdog_Remove( &api->Sporadic_timer ); 40008b5c: 40 00 0f de call 4000cad4 <_Watchdog_Remove> 40008b60: 90 04 20 9c add %l0, 0x9c, %o0 api->schedpolicy = policy; 40008b64: f2 24 20 7c st %i1, [ %l0 + 0x7c ] api->schedparam = *param; 40008b68: 92 10 00 1a mov %i2, %o1 40008b6c: 90 04 20 80 add %l0, 0x80, %o0 40008b70: 40 00 22 6f call 4001152c 40008b74: 94 10 20 18 mov 0x18, %o2 the_thread->budget_algorithm = budget_algorithm; the_thread->budget_callout = budget_callout; switch ( api->schedpolicy ) { 40008b78: c2 04 20 7c ld [ %l0 + 0x7c ], %g1 if ( api->schedpolicy == SCHED_SPORADIC ) (void) _Watchdog_Remove( &api->Sporadic_timer ); api->schedpolicy = policy; api->schedparam = *param; the_thread->budget_algorithm = budget_algorithm; 40008b7c: e6 24 60 7c st %l3, [ %l1 + 0x7c ] the_thread->budget_callout = budget_callout; switch ( api->schedpolicy ) { 40008b80: 80 a0 60 00 cmp %g1, 0 40008b84: 06 80 00 1a bl 40008bec 40008b88: e4 24 60 80 st %l2, [ %l1 + 0x80 ] 40008b8c: 80 a0 60 02 cmp %g1, 2 40008b90: 24 80 00 07 ble,a 40008bac 40008b94: c4 04 20 80 ld [ %l0 + 0x80 ], %g2 40008b98: 80 a0 60 03 cmp %g1, 3 40008b9c: 12 80 00 14 bne 40008bec 40008ba0: 01 00 00 00 nop TRUE ); break; case SCHED_SPORADIC: api->ss_high_priority = api->schedparam.sched_priority; 40008ba4: 10 80 00 0c b 40008bd4 40008ba8: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 switch ( api->schedpolicy ) { case SCHED_OTHER: case SCHED_FIFO: case SCHED_RR: the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice; 40008bac: 03 10 00 65 sethi %hi(0x40019400), %g1 40008bb0: c2 00 61 78 ld [ %g1 + 0x178 ], %g1 ! 40019578 <_Thread_Ticks_per_timeslice> the_thread->real_priority = _POSIX_Priority_To_core( api->schedparam.sched_priority ); _Thread_Change_priority( 40008bb4: 90 10 00 11 mov %l1, %o0 switch ( api->schedpolicy ) { case SCHED_OTHER: case SCHED_FIFO: case SCHED_RR: the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice; 40008bb8: c2 24 60 78 st %g1, [ %l1 + 0x78 ] 40008bbc: 92 10 20 ff mov 0xff, %o1 the_thread->real_priority = _POSIX_Priority_To_core( api->schedparam.sched_priority ); _Thread_Change_priority( 40008bc0: 94 10 20 01 mov 1, %o2 40008bc4: 92 22 40 02 sub %o1, %g2, %o1 40008bc8: 40 00 09 28 call 4000b068 <_Thread_Change_priority> 40008bcc: d2 24 60 18 st %o1, [ %l1 + 0x18 ] 40008bd0: 30 80 00 07 b,a 40008bec ); break; case SCHED_SPORADIC: api->ss_high_priority = api->schedparam.sched_priority; _Watchdog_Remove( &api->Sporadic_timer ); 40008bd4: 90 04 20 9c add %l0, 0x9c, %o0 40008bd8: 40 00 0f bf call 4000cad4 <_Watchdog_Remove> 40008bdc: c2 24 20 98 st %g1, [ %l0 + 0x98 ] _POSIX_Threads_Sporadic_budget_TSR( 0, the_thread ); 40008be0: 92 10 00 11 mov %l1, %o1 40008be4: 7f ff ff 80 call 400089e4 <_POSIX_Threads_Sporadic_budget_TSR> 40008be8: 90 10 20 00 clr %o0 break; } _Thread_Enable_dispatch(); 40008bec: 40 00 0a 92 call 4000b634 <_Thread_Enable_dispatch> 40008bf0: b0 10 20 00 clr %i0 40008bf4: 81 c7 e0 08 ret 40008bf8: 81 e8 00 00 restore return 0; 40008bfc: b0 10 20 16 mov 0x16, %i0 case OBJECTS_ERROR: break; } return ESRCH; } 40008c00: 81 c7 e0 08 ret 40008c04: 81 e8 00 00 restore 40007b00 : 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 ) { 40007b00: 9d e3 bf 98 save %sp, -104, %sp 40007b04: 92 10 00 19 mov %i1, %o1 /* * Validate the pointer data and contents passed in */ if ( !driver_table ) 40007b08: 80 a6 60 00 cmp %i1, 0 40007b0c: 02 80 00 3f be 40007c08 40007b10: a0 10 00 18 mov %i0, %l0 return RTEMS_INVALID_ADDRESS; if ( !registered_major ) 40007b14: 80 a6 a0 00 cmp %i2, 0 40007b18: 02 80 00 3c be 40007c08 40007b1c: 01 00 00 00 nop return RTEMS_INVALID_ADDRESS; if ( !driver_table->initialization_entry && !driver_table->open_entry ) 40007b20: c2 06 40 00 ld [ %i1 ], %g1 40007b24: 80 a0 60 00 cmp %g1, 0 40007b28: 32 80 00 07 bne,a 40007b44 40007b2c: c0 26 80 00 clr [ %i2 ] 40007b30: c2 06 60 04 ld [ %i1 + 4 ], %g1 40007b34: 80 a0 60 00 cmp %g1, 0 40007b38: 02 80 00 34 be 40007c08 40007b3c: 01 00 00 00 nop return RTEMS_INVALID_ADDRESS; *registered_major = 0; 40007b40: c0 26 80 00 clr [ %i2 ] <== NOT EXECUTED /* * The requested major number is higher than what is configured. */ if ( major >= _IO_Number_of_drivers ) 40007b44: 03 10 00 78 sethi %hi(0x4001e000), %g1 40007b48: c8 00 61 70 ld [ %g1 + 0x170 ], %g4 ! 4001e170 <_IO_Number_of_drivers> 40007b4c: 80 a4 00 04 cmp %l0, %g4 40007b50: 1a 80 00 31 bcc 40007c14 40007b54: b0 10 20 0a mov 0xa, %i0 /* * Test for initialise/open being present to indicate the driver slot is * in use. */ if ( major == 0 ) { 40007b58: 80 a4 20 00 cmp %l0, 0 40007b5c: 12 80 00 18 bne 40007bbc 40007b60: 03 10 00 78 sethi %hi(0x4001e000), %g1 bool found = false; for ( major = _IO_Number_of_drivers - 1 ; major ; major-- ) { 40007b64: c6 00 61 74 ld [ %g1 + 0x174 ], %g3 ! 4001e174 <_IO_Driver_address_table> 40007b68: 85 29 20 03 sll %g4, 3, %g2 40007b6c: 83 29 20 05 sll %g4, 5, %g1 40007b70: a0 01 3f ff add %g4, -1, %l0 40007b74: 82 20 40 02 sub %g1, %g2, %g1 40007b78: 82 00 7f e8 add %g1, -24, %g1 40007b7c: 10 80 00 0b b 40007ba8 40007b80: 86 00 c0 01 add %g3, %g1, %g3 if ( !_IO_Driver_address_table[major].initialization_entry && 40007b84: 80 a0 60 00 cmp %g1, 0 40007b88: 32 80 00 07 bne,a 40007ba4 40007b8c: a0 04 3f ff add %l0, -1, %l0 40007b90: c2 00 e0 04 ld [ %g3 + 4 ], %g1 40007b94: 80 a0 60 00 cmp %g1, 0 40007b98: 02 80 00 09 be 40007bbc 40007b9c: 03 10 00 78 sethi %hi(0x4001e000), %g1 * in use. */ if ( major == 0 ) { bool found = false; for ( major = _IO_Number_of_drivers - 1 ; major ; major-- ) { 40007ba0: a0 04 3f ff add %l0, -1, %l0 <== NOT EXECUTED 40007ba4: 86 00 ff e8 add %g3, -24, %g3 40007ba8: 80 a4 20 00 cmp %l0, 0 40007bac: 32 bf ff f6 bne,a 40007b84 40007bb0: c2 00 c0 00 ld [ %g3 ], %g1 40007bb4: 81 c7 e0 08 ret 40007bb8: 91 e8 20 05 restore %g0, 5, %o0 if ( !found ) return RTEMS_TOO_MANY; } if ( _IO_Driver_address_table[major].initialization_entry || 40007bbc: c6 00 61 74 ld [ %g1 + 0x174 ], %g3 40007bc0: 85 2c 20 03 sll %l0, 3, %g2 40007bc4: 83 2c 20 05 sll %l0, 5, %g1 40007bc8: 82 20 40 02 sub %g1, %g2, %g1 40007bcc: c4 00 c0 01 ld [ %g3 + %g1 ], %g2 40007bd0: 80 a0 a0 00 cmp %g2, 0 40007bd4: 12 80 00 0f bne 40007c10 40007bd8: 90 00 c0 01 add %g3, %g1, %o0 40007bdc: c2 02 20 04 ld [ %o0 + 4 ], %g1 40007be0: 80 a0 60 00 cmp %g1, 0 40007be4: 32 80 00 0c bne,a 40007c14 40007be8: b0 10 20 0c mov 0xc, %i0 <== NOT EXECUTED _IO_Driver_address_table[major].open_entry ) return RTEMS_RESOURCE_IN_USE; _IO_Driver_address_table[major] = *driver_table; 40007bec: 40 00 1e 12 call 4000f434 40007bf0: 94 10 20 18 mov 0x18, %o2 *registered_major = major; return rtems_io_initialize( major, 0, NULL ); 40007bf4: b0 10 00 10 mov %l0, %i0 _IO_Driver_address_table[major].open_entry ) return RTEMS_RESOURCE_IN_USE; _IO_Driver_address_table[major] = *driver_table; *registered_major = major; 40007bf8: e0 26 80 00 st %l0, [ %i2 ] return rtems_io_initialize( major, 0, NULL ); 40007bfc: b2 10 20 00 clr %i1 40007c00: 7f ff ff 4f call 4000793c 40007c04: 95 e8 20 00 restore %g0, 0, %o2 40007c08: 81 c7 e0 08 ret 40007c0c: 91 e8 20 09 restore %g0, 9, %o0 40007c10: b0 10 20 0c mov 0xc, %i0 } 40007c14: 81 c7 e0 08 ret 40007c18: 81 e8 00 00 restore 40008f44 : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 40008f44: 9d e3 bf 98 save %sp, -104, %sp uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 40008f48: 80 a6 20 00 cmp %i0, 0 40008f4c: 02 80 00 1d be 40008fc0 40008f50: 03 10 00 99 sethi %hi(0x40026400), %g1 return; 40008f54: a4 10 62 f4 or %g1, 0x2f4, %l2 ! 400266f4 <_Objects_Information_table+0x4> for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; 40008f58: a6 04 a0 10 add %l2, 0x10, %l3 api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 40008f5c: c2 04 80 00 ld [ %l2 ], %g1 40008f60: 80 a0 60 00 cmp %g1, 0 40008f64: 22 80 00 14 be,a 40008fb4 40008f68: a4 04 a0 04 add %l2, 4, %l2 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 40008f6c: e2 00 60 04 ld [ %g1 + 4 ], %l1 if ( information ) { 40008f70: 80 a4 60 00 cmp %l1, 0 40008f74: 12 80 00 0b bne 40008fa0 40008f78: a0 10 20 01 mov 1, %l0 for ( i=1 ; i <= information->maximum ; i++ ) { 40008f7c: 10 80 00 0e b 40008fb4 <== NOT EXECUTED 40008f80: a4 04 a0 04 add %l2, 4, %l2 <== NOT EXECUTED the_thread = (Thread_Control *)information->local_table[ i ]; 40008f84: c2 04 60 1c ld [ %l1 + 0x1c ], %g1 40008f88: d0 00 40 08 ld [ %g1 + %o0 ], %o0 if ( !the_thread ) 40008f8c: 80 a2 20 00 cmp %o0, 0 40008f90: 02 80 00 04 be 40008fa0 40008f94: a0 04 20 01 inc %l0 continue; (*routine)(the_thread); 40008f98: 9f c6 00 00 call %i0 40008f9c: 01 00 00 00 nop api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) continue; information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { 40008fa0: c2 14 60 10 lduh [ %l1 + 0x10 ], %g1 40008fa4: 80 a4 00 01 cmp %l0, %g1 40008fa8: 08 bf ff f7 bleu 40008f84 40008fac: 91 2c 20 02 sll %l0, 2, %o0 40008fb0: a4 04 a0 04 add %l2, 4, %l2 if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; 40008fb4: 80 a4 80 13 cmp %l2, %l3 40008fb8: 32 bf ff ea bne,a 40008f60 40008fbc: c2 04 80 00 ld [ %l2 ], %g1 40008fc0: 81 c7 e0 08 ret 40008fc4: 81 e8 00 00 restore 4000f980 : void *internal_start, void *external_start, uint32_t length, Objects_Id *id ) { 4000f980: 9d e3 bf 98 save %sp, -104, %sp register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name) ) 4000f984: a2 96 20 00 orcc %i0, 0, %l1 4000f988: 02 80 00 14 be 4000f9d8 4000f98c: b0 10 20 03 mov 3, %i0 return RTEMS_INVALID_NAME; if ( !id ) 4000f990: 80 a7 20 00 cmp %i4, 0 4000f994: 02 80 00 24 be 4000fa24 4000f998: 82 16 80 19 or %i2, %i1, %g1 return RTEMS_INVALID_ADDRESS; if ( !_Addresses_Is_aligned( internal_start ) || 4000f99c: 80 88 60 07 btst 7, %g1 4000f9a0: 12 80 00 0e bne 4000f9d8 4000f9a4: b0 10 20 09 mov 9, %i0 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4000f9a8: 05 10 00 cf sethi %hi(0x40033c00), %g2 4000f9ac: c2 00 a2 10 ld [ %g2 + 0x210 ], %g1 ! 40033e10 <_Thread_Dispatch_disable_level> 4000f9b0: 82 00 60 01 inc %g1 4000f9b4: c2 20 a2 10 st %g1, [ %g2 + 0x210 ] * of free port control blocks. */ RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Allocate ( void ) { return (Dual_ported_memory_Control *) 4000f9b8: 21 10 00 ce sethi %hi(0x40033800), %l0 4000f9bc: 40 00 13 e0 call 4001493c <_Objects_Allocate> 4000f9c0: 90 14 23 8c or %l0, 0x38c, %o0 ! 40033b8c <_Dual_ported_memory_Information> _Thread_Disable_dispatch(); /* to prevent deletion */ the_port = _Dual_ported_memory_Allocate(); if ( !the_port ) { 4000f9c4: 80 a2 20 00 cmp %o0, 0 4000f9c8: 32 80 00 06 bne,a 4000f9e0 4000f9cc: c4 02 20 08 ld [ %o0 + 8 ], %g2 _Thread_Enable_dispatch(); 4000f9d0: 40 00 17 9a call 40015838 <_Thread_Enable_dispatch> 4000f9d4: b0 10 20 05 mov 5, %i0 4000f9d8: 81 c7 e0 08 ret 4000f9dc: 81 e8 00 00 restore #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4000f9e0: 82 14 23 8c or %l0, 0x38c, %g1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 4000f9e4: e2 22 20 0c st %l1, [ %o0 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4000f9e8: c6 00 60 1c ld [ %g1 + 0x1c ], %g3 return RTEMS_TOO_MANY; } the_port->internal_base = internal_start; the_port->external_base = external_start; the_port->length = length - 1; 4000f9ec: 82 06 ff ff add %i3, -1, %g1 4000f9f0: c2 22 20 18 st %g1, [ %o0 + 0x18 ] &_Dual_ported_memory_Information, &the_port->Object, (Objects_Name) name ); *id = the_port->Object.id; 4000f9f4: c4 27 00 00 st %g2, [ %i4 ] 4000f9f8: 03 00 00 3f sethi %hi(0xfc00), %g1 4000f9fc: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 4000fa00: 84 08 80 01 and %g2, %g1, %g2 4000fa04: 85 28 a0 02 sll %g2, 2, %g2 if ( !the_port ) { _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_port->internal_base = internal_start; 4000fa08: f2 22 20 10 st %i1, [ %o0 + 0x10 ] the_port->external_base = external_start; 4000fa0c: f4 22 20 14 st %i2, [ %o0 + 0x14 ] 4000fa10: d0 20 c0 02 st %o0, [ %g3 + %g2 ] &the_port->Object, (Objects_Name) name ); *id = the_port->Object.id; _Thread_Enable_dispatch(); 4000fa14: 40 00 17 89 call 40015838 <_Thread_Enable_dispatch> 4000fa18: b0 10 20 00 clr %i0 4000fa1c: 81 c7 e0 08 ret 4000fa20: 81 e8 00 00 restore return RTEMS_SUCCESSFUL; 4000fa24: b0 10 20 09 mov 9, %i0 <== NOT EXECUTED } 4000fa28: 81 c7 e0 08 ret <== NOT EXECUTED 4000fa2c: 81 e8 00 00 restore <== NOT EXECUTED 40007590 : rtems_status_code rtems_rate_monotonic_period( Objects_Id id, rtems_interval length ) { 40007590: 9d e3 bf 90 save %sp, -112, %sp RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Get ( Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) 40007594: 11 10 00 7b sethi %hi(0x4001ec00), %o0 40007598: 92 10 00 18 mov %i0, %o1 4000759c: 90 12 20 14 or %o0, 0x14, %o0 400075a0: 40 00 08 e4 call 40009930 <_Objects_Get> 400075a4: 94 07 bf f4 add %fp, -12, %o2 rtems_rate_monotonic_period_states local_state; ISR_Level level; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 400075a8: c2 07 bf f4 ld [ %fp + -12 ], %g1 400075ac: 80 a0 60 00 cmp %g1, 0 400075b0: 12 80 00 64 bne 40007740 400075b4: a2 10 00 08 mov %o0, %l1 case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 400075b8: 27 10 00 7b sethi %hi(0x4001ec00), %l3 400075bc: c4 02 20 50 ld [ %o0 + 0x50 ], %g2 400075c0: c2 04 e2 50 ld [ %l3 + 0x250 ], %g1 400075c4: 80 a0 80 01 cmp %g2, %g1 400075c8: 02 80 00 06 be 400075e0 400075cc: 80 a6 60 00 cmp %i1, 0 _Thread_Enable_dispatch(); 400075d0: 40 00 0b 2b call 4000a27c <_Thread_Enable_dispatch> 400075d4: b0 10 20 17 mov 0x17, %i0 400075d8: 81 c7 e0 08 ret 400075dc: 81 e8 00 00 restore return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { 400075e0: 12 80 00 0c bne 40007610 400075e4: 01 00 00 00 nop switch ( the_period->state ) { 400075e8: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 400075ec: 80 a0 60 00 cmp %g1, 0 400075f0: 02 80 00 50 be 40007730 400075f4: b0 10 20 0b mov 0xb, %i0 400075f8: 82 00 7f fd add %g1, -3, %g1 400075fc: 80 a0 60 01 cmp %g1, 1 40007600: 18 80 00 4c bgu 40007730 40007604: b0 10 20 00 clr %i0 the_period->state = RATE_MONOTONIC_ACTIVE; the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 40007608: 10 80 00 4a b 40007730 4000760c: b0 10 20 06 mov 6, %i0 } _Thread_Enable_dispatch(); return( return_value ); } _ISR_Disable( level ); 40007610: 7f ff ed 8c call 40002c40 40007614: 01 00 00 00 nop 40007618: a0 10 00 08 mov %o0, %l0 switch ( the_period->state ) { 4000761c: e4 04 60 38 ld [ %l1 + 0x38 ], %l2 40007620: 80 a4 a0 02 cmp %l2, 2 40007624: 02 80 00 1a be 4000768c 40007628: 80 a4 a0 04 cmp %l2, 4 4000762c: 02 80 00 34 be 400076fc 40007630: 80 a4 a0 00 cmp %l2, 0 40007634: 12 80 00 43 bne 40007740 40007638: 01 00 00 00 nop case RATE_MONOTONIC_INACTIVE: { _ISR_Enable( level ); 4000763c: 7f ff ed 85 call 40002c50 40007640: 01 00 00 00 nop /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 40007644: 7f ff ff 5e call 400073bc <_Rate_monotonic_Initiate_statistics> 40007648: 90 10 00 11 mov %l1, %o0 the_period->state = RATE_MONOTONIC_ACTIVE; 4000764c: 82 10 20 02 mov 2, %g1 40007650: c2 24 60 38 st %g1, [ %l1 + 0x38 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40007654: 03 10 00 1e sethi %hi(0x40007800), %g1 40007658: 82 10 62 14 or %g1, 0x214, %g1 ! 40007a14 <_Rate_monotonic_Timeout> the_watchdog->id = id; 4000765c: f0 24 60 30 st %i0, [ %l1 + 0x30 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40007660: 92 04 60 10 add %l1, 0x10, %o1 40007664: 11 10 00 7b sethi %hi(0x4001ec00), %o0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40007668: f2 24 60 1c st %i1, [ %l1 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4000766c: 90 12 22 70 or %o0, 0x270, %o0 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40007670: c0 24 60 18 clr [ %l1 + 0x18 ] the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 40007674: c0 24 60 34 clr [ %l1 + 0x34 ] _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; 40007678: f2 24 60 4c st %i1, [ %l1 + 0x4c ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 4000767c: c2 24 60 2c st %g1, [ %l1 + 0x2c ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40007680: 40 00 10 3b call 4000b76c <_Watchdog_Insert> 40007684: b0 10 20 00 clr %i0 40007688: 30 80 00 2a b,a 40007730 case RATE_MONOTONIC_ACTIVE: /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 4000768c: 7f ff ff 68 call 4000742c <_Rate_monotonic_Update_statistics> 40007690: 90 10 00 11 mov %l1, %o0 /* * 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; 40007694: 82 10 20 01 mov 1, %g1 the_period->next_length = length; 40007698: f2 24 60 4c st %i1, [ %l1 + 0x4c ] /* * 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; 4000769c: c2 24 60 38 st %g1, [ %l1 + 0x38 ] the_period->next_length = length; _ISR_Enable( level ); 400076a0: 7f ff ed 6c call 40002c50 400076a4: 90 10 00 10 mov %l0, %o0 _Thread_Executing->Wait.id = the_period->Object.id; 400076a8: c2 04 e2 50 ld [ %l3 + 0x250 ], %g1 400076ac: c4 04 60 08 ld [ %l1 + 8 ], %g2 _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 400076b0: 90 10 00 01 mov %g1, %o0 the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; the_period->next_length = length; _ISR_Enable( level ); _Thread_Executing->Wait.id = the_period->Object.id; 400076b4: c4 20 60 20 st %g2, [ %g1 + 0x20 ] _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 400076b8: 40 00 0d 64 call 4000ac48 <_Thread_Set_state> 400076bc: 13 00 00 10 sethi %hi(0x4000), %o1 /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 400076c0: 7f ff ed 60 call 40002c40 400076c4: 01 00 00 00 nop local_state = the_period->state; 400076c8: e0 04 60 38 ld [ %l1 + 0x38 ], %l0 the_period->state = RATE_MONOTONIC_ACTIVE; 400076cc: e4 24 60 38 st %l2, [ %l1 + 0x38 ] _ISR_Enable( level ); 400076d0: 7f ff ed 60 call 40002c50 400076d4: 01 00 00 00 nop /* * 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 ) 400076d8: 80 a4 20 03 cmp %l0, 3 400076dc: 12 80 00 04 bne 400076ec 400076e0: d0 04 e2 50 ld [ %l3 + 0x250 ], %o0 _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 400076e4: 40 00 09 eb call 40009e90 <_Thread_Clear_state> <== NOT EXECUTED 400076e8: 13 00 00 10 sethi %hi(0x4000), %o1 <== NOT EXECUTED _Thread_Enable_dispatch(); 400076ec: 40 00 0a e4 call 4000a27c <_Thread_Enable_dispatch> 400076f0: b0 10 20 00 clr %i0 400076f4: 81 c7 e0 08 ret 400076f8: 81 e8 00 00 restore case RATE_MONOTONIC_EXPIRED: /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 400076fc: 7f ff ff 4c call 4000742c <_Rate_monotonic_Update_statistics> 40007700: 90 10 00 11 mov %l1, %o0 _ISR_Enable( level ); 40007704: 7f ff ed 53 call 40002c50 40007708: 90 10 00 10 mov %l0, %o0 the_period->state = RATE_MONOTONIC_ACTIVE; 4000770c: 82 10 20 02 mov 2, %g1 40007710: 11 10 00 7b sethi %hi(0x4001ec00), %o0 40007714: 92 04 60 10 add %l1, 0x10, %o1 40007718: 90 12 22 70 or %o0, 0x270, %o0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 4000771c: f2 24 60 1c st %i1, [ %l1 + 0x1c ] the_period->next_length = length; 40007720: f2 24 60 4c st %i1, [ %l1 + 0x4c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40007724: 40 00 10 12 call 4000b76c <_Watchdog_Insert> 40007728: c2 24 60 38 st %g1, [ %l1 + 0x38 ] _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 4000772c: b0 10 20 06 mov 6, %i0 40007730: 40 00 0a d3 call 4000a27c <_Thread_Enable_dispatch> 40007734: 01 00 00 00 nop 40007738: 81 c7 e0 08 ret 4000773c: 81 e8 00 00 restore case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40007740: 81 c7 e0 08 ret 40007744: 91 e8 20 04 restore %g0, 4, %o0 40010f28 : rtems_status_code rtems_region_extend( Objects_Id id, void *starting_address, uint32_t length ) { 40010f28: 9d e3 bf 90 save %sp, -112, %sp 40010f2c: a0 10 00 18 mov %i0, %l0 Heap_Extend_status heap_status; Objects_Locations location; rtems_status_code return_status = RTEMS_INTERNAL_ERROR; Region_Control *the_region; if ( !starting_address ) 40010f30: 80 a6 60 00 cmp %i1, 0 40010f34: 02 80 00 2c be 40010fe4 40010f38: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ 40010f3c: 03 10 00 cf sethi %hi(0x40033c00), %g1 40010f40: 40 00 09 1b call 400133ac <_API_Mutex_Lock> 40010f44: d0 00 62 c8 ld [ %g1 + 0x2c8 ], %o0 ! 40033ec8 <_RTEMS_Allocator_Mutex> RTEMS_INLINE_ROUTINE Region_Control *_Region_Get ( Objects_Id id, Objects_Locations *location ) { return (Region_Control *) 40010f48: 92 10 00 10 mov %l0, %o1 40010f4c: 11 10 00 cf sethi %hi(0x40033c00), %o0 40010f50: 94 07 bf f0 add %fp, -16, %o2 40010f54: 40 00 0f d4 call 40014ea4 <_Objects_Get_no_protection> 40010f58: 90 12 20 4c or %o0, 0x4c, %o0 the_region = _Region_Get( id, &location ); switch ( location ) { 40010f5c: c2 07 bf f0 ld [ %fp + -16 ], %g1 40010f60: 80 a0 60 00 cmp %g1, 0 40010f64: 02 80 00 05 be 40010f78 40010f68: a0 10 00 08 mov %o0, %l0 40010f6c: 80 a0 60 01 cmp %g1, 1 40010f70: 10 80 00 0f b 40010fac 40010f74: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: heap_status = _Heap_Extend( 40010f78: 92 10 00 19 mov %i1, %o1 40010f7c: 94 10 00 1a mov %i2, %o2 40010f80: 90 02 20 68 add %o0, 0x68, %o0 40010f84: 96 07 bf f4 add %fp, -12, %o3 40010f88: 40 00 0c 0a call 40013fb0 <_Heap_Extend> 40010f8c: b0 10 20 09 mov 9, %i0 starting_address, length, &amount_extended ); switch ( heap_status ) { 40010f90: 80 a2 20 01 cmp %o0, 1 40010f94: 02 80 00 12 be 40010fdc 40010f98: 03 10 00 cf sethi %hi(0x40033c00), %g1 40010f9c: 0a 80 00 08 bcs 40010fbc 40010fa0: c6 07 bf f4 ld [ %fp + -12 ], %g3 40010fa4: 80 a2 20 02 cmp %o0, 2 case HEAP_EXTEND_SUCCESSFUL: the_region->length += amount_extended; the_region->maximum_segment_size += amount_extended; return_status = RTEMS_SUCCESSFUL; break; 40010fa8: b0 10 20 18 mov 0x18, %i0 starting_address, length, &amount_extended ); switch ( heap_status ) { 40010fac: 32 80 00 0b bne,a 40010fd8 40010fb0: b0 10 20 19 mov 0x19, %i0 <== NOT EXECUTED case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 40010fb4: 10 80 00 0a b 40010fdc 40010fb8: 03 10 00 cf sethi %hi(0x40033c00), %g1 &amount_extended ); switch ( heap_status ) { case HEAP_EXTEND_SUCCESSFUL: the_region->length += amount_extended; 40010fbc: c4 04 20 54 ld [ %l0 + 0x54 ], %g2 the_region->maximum_segment_size += amount_extended; 40010fc0: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 &amount_extended ); switch ( heap_status ) { case HEAP_EXTEND_SUCCESSFUL: the_region->length += amount_extended; 40010fc4: 84 00 80 03 add %g2, %g3, %g2 the_region->maximum_segment_size += amount_extended; 40010fc8: 82 00 40 03 add %g1, %g3, %g1 &amount_extended ); switch ( heap_status ) { case HEAP_EXTEND_SUCCESSFUL: the_region->length += amount_extended; 40010fcc: c4 24 20 54 st %g2, [ %l0 + 0x54 ] the_region->maximum_segment_size += amount_extended; 40010fd0: c2 24 20 5c st %g1, [ %l0 + 0x5c ] 40010fd4: b0 10 20 00 clr %i0 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 40010fd8: 03 10 00 cf sethi %hi(0x40033c00), %g1 40010fdc: 40 00 09 0a call 40013404 <_API_Mutex_Unlock> 40010fe0: d0 00 62 c8 ld [ %g1 + 0x2c8 ], %o0 ! 40033ec8 <_RTEMS_Allocator_Mutex> return return_status; } 40010fe4: 81 c7 e0 08 ret 40010fe8: 81 e8 00 00 restore 400112f0 : Objects_Id id, void *segment, size_t size, size_t *old_size ) { 400112f0: 9d e3 bf 88 save %sp, -120, %sp uint32_t osize; rtems_status_code return_status = RTEMS_INTERNAL_ERROR; Heap_Resize_status status; register Region_Control *the_region; if ( !old_size ) 400112f4: 80 a6 e0 00 cmp %i3, 0 400112f8: 02 80 00 32 be 400113c0 400112fc: 21 10 00 cf sethi %hi(0x40033c00), %l0 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 40011300: 40 00 08 2b call 400133ac <_API_Mutex_Lock> 40011304: d0 04 22 c8 ld [ %l0 + 0x2c8 ], %o0 ! 40033ec8 <_RTEMS_Allocator_Mutex> 40011308: 92 10 00 18 mov %i0, %o1 4001130c: 11 10 00 cf sethi %hi(0x40033c00), %o0 40011310: 94 07 bf f0 add %fp, -16, %o2 40011314: 40 00 0e e4 call 40014ea4 <_Objects_Get_no_protection> 40011318: 90 12 20 4c or %o0, 0x4c, %o0 the_region = _Region_Get( id, &location ); switch ( location ) { 4001131c: c2 07 bf f0 ld [ %fp + -16 ], %g1 40011320: 80 a0 60 00 cmp %g1, 0 40011324: 02 80 00 0b be 40011350 40011328: b0 10 00 08 mov %o0, %i0 4001132c: 82 18 60 01 xor %g1, 1, %g1 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 40011330: d0 04 22 c8 ld [ %l0 + 0x2c8 ], %o0 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); the_region = _Region_Get( id, &location ); switch ( location ) { 40011334: 80 a0 00 01 cmp %g0, %g1 40011338: 82 40 3f ff addx %g0, -1, %g1 4001133c: b0 08 7f eb and %g1, -21, %i0 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 40011340: 40 00 08 31 call 40013404 <_API_Mutex_Unlock> 40011344: b0 06 20 19 add %i0, 0x19, %i0 40011348: 81 c7 e0 08 ret 4001134c: 81 e8 00 00 restore case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 7 ); status = _Heap_Resize_block( 40011350: 94 10 00 1a mov %i2, %o2 40011354: 92 10 00 19 mov %i1, %o1 40011358: 90 02 20 68 add %o0, 0x68, %o0 4001135c: 96 07 bf ec add %fp, -20, %o3 40011360: 40 00 0c 94 call 400145b0 <_Heap_Resize_block> 40011364: 98 07 bf f4 add %fp, -12, %o4 segment, (uint32_t) size, &osize, &avail_size ); *old_size = (uint32_t) osize; 40011368: c2 07 bf ec ld [ %fp + -20 ], %g1 _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL && avail_size > 0 ) 4001136c: b4 92 20 00 orcc %o0, 0, %i2 40011370: 12 80 00 0b bne 4001139c 40011374: c2 26 c0 00 st %g1, [ %i3 ] 40011378: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 4001137c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40011380: 02 80 00 08 be 400113a0 <== NOT EXECUTED 40011384: 03 10 00 cf sethi %hi(0x40033c00), %g1 <== NOT EXECUTED _Region_Process_queue( the_region ); /* unlocks allocator */ 40011388: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 4001138c: 40 00 21 59 call 400198f0 <_Region_Process_queue> <== NOT EXECUTED 40011390: b0 10 20 00 clr %i0 <== NOT EXECUTED 40011394: 81 c7 e0 08 ret <== NOT EXECUTED 40011398: 81 e8 00 00 restore <== NOT EXECUTED else _RTEMS_Unlock_allocator(); 4001139c: 03 10 00 cf sethi %hi(0x40033c00), %g1 400113a0: d0 00 62 c8 ld [ %g1 + 0x2c8 ], %o0 ! 40033ec8 <_RTEMS_Allocator_Mutex> 400113a4: 40 00 08 18 call 40013404 <_API_Mutex_Unlock> 400113a8: b0 10 20 00 clr %i0 return 400113ac: 80 a6 a0 00 cmp %i2, 0 400113b0: 02 bf ff e6 be 40011348 400113b4: 80 a6 a0 01 cmp %i2, 1 400113b8: 02 bf ff e4 be 40011348 400113bc: b0 10 20 0d mov 0xd, %i0 return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); return return_status; 400113c0: b0 10 20 09 mov 9, %i0 } 400113c4: 81 c7 e0 08 ret 400113c8: 81 e8 00 00 restore 40006100 : uint32_t count, rtems_attribute attribute_set, rtems_task_priority priority_ceiling, rtems_id *id ) { 40006100: 9d e3 bf 80 save %sp, -128, %sp register Semaphore_Control *the_semaphore; CORE_mutex_Attributes the_mutex_attributes; CORE_semaphore_Attributes the_semaphore_attributes; if ( !rtems_is_name_valid( name ) ) 40006104: a4 96 20 00 orcc %i0, 0, %l2 40006108: 02 80 00 23 be 40006194 4000610c: b0 10 20 03 mov 3, %i0 return RTEMS_INVALID_NAME; if ( !id ) 40006110: 80 a7 20 00 cmp %i4, 0 40006114: 02 80 00 20 be 40006194 40006118: b0 10 20 09 mov 9, %i0 return RTEMS_NOT_DEFINED; } else #endif if ( _Attributes_Is_inherit_priority( attribute_set ) || 4000611c: 84 8e a0 c0 andcc %i2, 0xc0, %g2 40006120: 02 80 00 0d be 40006154 40006124: a2 8e a0 30 andcc %i2, 0x30, %l1 */ RTEMS_INLINE_ROUTINE bool _Attributes_Is_binary_semaphore( rtems_attribute attribute_set ) { return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_BINARY_SEMAPHORE); 40006128: 82 0e a0 30 and %i2, 0x30, %g1 _Attributes_Is_priority_ceiling( attribute_set ) ) { if ( ! ( (_Attributes_Is_binary_semaphore( attribute_set ) || 4000612c: 80 a0 60 10 cmp %g1, 0x10 40006130: 02 80 00 04 be 40006140 40006134: 80 a0 60 20 cmp %g1, 0x20 40006138: 32 80 00 17 bne,a 40006194 4000613c: b0 10 20 0b mov 0xb, %i0 40006140: 80 8e a0 04 btst 4, %i2 40006144: 02 80 00 64 be 400062d4 40006148: 80 a0 a0 c0 cmp %g2, 0xc0 _Attributes_Is_priority( attribute_set ) ) ) return RTEMS_NOT_DEFINED; } if ( _Attributes_Is_inherit_priority( attribute_set ) && 4000614c: 02 80 00 62 be 400062d4 40006150: a2 8e a0 30 andcc %i2, 0x30, %l1 _Attributes_Is_priority_ceiling( attribute_set ) ) return RTEMS_NOT_DEFINED; if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) ) 40006154: 02 80 00 04 be 40006164 40006158: 80 a6 60 01 cmp %i1, 1 4000615c: 18 80 00 0e bgu 40006194 40006160: b0 10 20 0a mov 0xa, %i0 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40006164: 03 10 00 67 sethi %hi(0x40019c00), %g1 40006168: c4 00 61 60 ld [ %g1 + 0x160 ], %g2 ! 40019d60 <_Thread_Dispatch_disable_level> 4000616c: 84 00 a0 01 inc %g2 40006170: c4 20 61 60 st %g2, [ %g1 + 0x160 ] * This function allocates a semaphore control block from * the inactive chain of free semaphore control blocks. */ RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Allocate( void ) { return (Semaphore_Control *) _Objects_Allocate( &_Semaphore_Information ); 40006174: 11 10 00 67 sethi %hi(0x40019c00), %o0 40006178: 40 00 05 57 call 400076d4 <_Objects_Allocate> 4000617c: 90 12 20 2c or %o0, 0x2c, %o0 ! 40019c2c <_Semaphore_Information> _Thread_Disable_dispatch(); /* prevents deletion */ the_semaphore = _Semaphore_Allocate(); if ( !the_semaphore ) { 40006180: a0 92 20 00 orcc %o0, 0, %l0 40006184: 12 80 00 06 bne 4000619c 40006188: 80 a4 60 00 cmp %l1, 0 _Thread_Enable_dispatch(); 4000618c: 40 00 08 ff call 40008588 <_Thread_Enable_dispatch> 40006190: b0 10 20 05 mov 5, %i0 40006194: 81 c7 e0 08 ret 40006198: 81 e8 00 00 restore * If it is not a counting semaphore, then it is either a * simple binary semaphore or a more powerful mutex style binary * semaphore. */ if ( !_Attributes_Is_counting_semaphore( attribute_set ) ) { 4000619c: 02 80 00 33 be 40006268 400061a0: f4 24 20 10 st %i2, [ %l0 + 0x10 ] CORE_mutex_Status mutex_status; if ( _Attributes_Is_inherit_priority( attribute_set ) ) 400061a4: 80 8e a0 40 btst 0x40, %i2 400061a8: 12 80 00 06 bne 400061c0 400061ac: 82 10 20 02 mov 2, %g1 the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) 400061b0: 80 8e a0 80 btst 0x80, %i2 400061b4: 02 80 00 05 be 400061c8 400061b8: 80 8e a0 04 btst 4, %i2 the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING; 400061bc: 82 10 20 03 mov 3, %g1 400061c0: 10 80 00 05 b 400061d4 400061c4: c2 27 bf e8 st %g1, [ %fp + -24 ] else if ( _Attributes_Is_priority( attribute_set ) ) 400061c8: 12 bf ff fe bne 400061c0 400061cc: 82 10 20 01 mov 1, %g1 the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY; else the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_FIFO; 400061d0: c0 27 bf e8 clr [ %fp + -24 ] if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { 400061d4: 80 a4 60 10 cmp %l1, 0x10 400061d8: 12 80 00 0f bne 40006214 400061dc: 82 10 20 02 mov 2, %g1 the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; switch ( the_mutex_attributes.discipline ) { 400061e0: c2 07 bf e8 ld [ %fp + -24 ], %g1 400061e4: 80 a0 60 01 cmp %g1, 1 400061e8: 08 80 00 07 bleu 40006204 400061ec: c0 27 bf e0 clr [ %fp + -32 ] 400061f0: 80 a0 60 03 cmp %g1, 3 400061f4: 38 80 00 0b bgu,a 40006220 400061f8: 82 1e 60 01 xor %i1, 1, %g1 <== NOT EXECUTED case CORE_MUTEX_DISCIPLINES_PRIORITY: the_mutex_attributes.only_owner_release = FALSE; break; case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING: case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT: the_mutex_attributes.only_owner_release = TRUE; 400061fc: 10 80 00 04 b 4000620c 40006200: 82 10 20 01 mov 1, %g1 the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; switch ( the_mutex_attributes.discipline ) { case CORE_MUTEX_DISCIPLINES_FIFO: case CORE_MUTEX_DISCIPLINES_PRIORITY: the_mutex_attributes.only_owner_release = FALSE; 40006204: 10 80 00 06 b 4000621c 40006208: c0 2f bf e4 clrb [ %fp + -28 ] break; case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING: case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT: the_mutex_attributes.only_owner_release = TRUE; 4000620c: 10 80 00 04 b 4000621c 40006210: c2 2f bf e4 stb %g1, [ %fp + -28 ] break; } } else { the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS; the_mutex_attributes.only_owner_release = FALSE; 40006214: c0 2f bf e4 clrb [ %fp + -28 ] case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT: the_mutex_attributes.only_owner_release = TRUE; break; } } else { the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS; 40006218: c2 27 bf e0 st %g1, [ %fp + -32 ] the_mutex_attributes.only_owner_release = FALSE; } the_mutex_attributes.priority_ceiling = priority_ceiling; mutex_status = _CORE_mutex_Initialize( 4000621c: 82 1e 60 01 xor %i1, 1, %g1 40006220: 80 a0 00 01 cmp %g0, %g1 } else { the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS; the_mutex_attributes.only_owner_release = FALSE; } the_mutex_attributes.priority_ceiling = priority_ceiling; 40006224: f6 27 bf ec st %i3, [ %fp + -20 ] mutex_status = _CORE_mutex_Initialize( 40006228: 94 60 3f ff subx %g0, -1, %o2 4000622c: 90 04 20 14 add %l0, 0x14, %o0 40006230: 40 00 03 2a call 40006ed8 <_CORE_mutex_Initialize> 40006234: 92 07 bf e0 add %fp, -32, %o1 &the_semaphore->Core_control.mutex, &the_mutex_attributes, (count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED ); if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) { 40006238: 80 a2 20 06 cmp %o0, 6 4000623c: 32 80 00 19 bne,a 400062a0 40006240: c4 04 20 08 ld [ %l0 + 8 ], %g2 */ RTEMS_INLINE_ROUTINE void _Semaphore_Free ( Semaphore_Control *the_semaphore ) { _Objects_Free( &_Semaphore_Information, &the_semaphore->Object ); 40006244: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40006248: 11 10 00 67 sethi %hi(0x40019c00), %o0 <== NOT EXECUTED 4000624c: 90 12 20 2c or %o0, 0x2c, %o0 ! 40019c2c <_Semaphore_Information> <== NOT EXECUTED 40006250: 40 00 06 0e call 40007a88 <_Objects_Free> <== NOT EXECUTED 40006254: b0 10 20 13 mov 0x13, %i0 <== NOT EXECUTED _Semaphore_Free( the_semaphore ); _Thread_Enable_dispatch(); 40006258: 40 00 08 cc call 40008588 <_Thread_Enable_dispatch> <== NOT EXECUTED 4000625c: 01 00 00 00 nop <== NOT EXECUTED 40006260: 81 c7 e0 08 ret <== NOT EXECUTED 40006264: 81 e8 00 00 restore <== NOT EXECUTED return RTEMS_INVALID_PRIORITY; } } else { if ( _Attributes_Is_priority( attribute_set ) ) 40006268: 80 8e a0 04 btst 4, %i2 4000626c: 22 80 00 04 be,a 4000627c 40006270: c0 27 bf f4 clr [ %fp + -12 ] the_semaphore_attributes.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY; 40006274: 82 10 20 01 mov 1, %g1 40006278: c2 27 bf f4 st %g1, [ %fp + -12 ] /* * This effectively disables limit checking. */ the_semaphore_attributes.maximum_count = 0xFFFFFFFF; 4000627c: 82 10 3f ff mov -1, %g1 /* * The following are just to make Purify happy. */ the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; 40006280: c0 27 bf e0 clr [ %fp + -32 ] the_mutex_attributes.priority_ceiling = PRIORITY_MINIMUM; 40006284: c0 27 bf ec clr [ %fp + -20 ] _CORE_semaphore_Initialize( 40006288: 94 10 00 19 mov %i1, %o2 /* * This effectively disables limit checking. */ the_semaphore_attributes.maximum_count = 0xFFFFFFFF; 4000628c: c2 27 bf f0 st %g1, [ %fp + -16 ] */ the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; the_mutex_attributes.priority_ceiling = PRIORITY_MINIMUM; _CORE_semaphore_Initialize( 40006290: 90 04 20 14 add %l0, 0x14, %o0 40006294: 40 00 03 e8 call 40007234 <_CORE_semaphore_Initialize> 40006298: 92 07 bf f0 add %fp, -16, %o1 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4000629c: c4 04 20 08 ld [ %l0 + 8 ], %g2 400062a0: 03 10 00 67 sethi %hi(0x40019c00), %g1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 400062a4: e4 24 20 0c st %l2, [ %l0 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 400062a8: c6 00 60 48 ld [ %g1 + 0x48 ], %g3 &_Semaphore_Information, &the_semaphore->Object, (Objects_Name) name ); *id = the_semaphore->Object.id; 400062ac: c4 27 00 00 st %g2, [ %i4 ] 400062b0: 03 00 00 3f sethi %hi(0xfc00), %g1 400062b4: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 400062b8: 84 08 80 01 and %g2, %g1, %g2 400062bc: 85 28 a0 02 sll %g2, 2, %g2 the_semaphore->Object.id, name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 400062c0: b0 10 20 00 clr %i0 400062c4: 40 00 08 b1 call 40008588 <_Thread_Enable_dispatch> 400062c8: e0 20 c0 02 st %l0, [ %g3 + %g2 ] 400062cc: 81 c7 e0 08 ret 400062d0: 81 e8 00 00 restore return RTEMS_SUCCESSFUL; 400062d4: b0 10 20 0b mov 0xb, %i0 } 400062d8: 81 c7 e0 08 ret 400062dc: 81 e8 00 00 restore 4002324c : #endif rtems_status_code rtems_semaphore_flush( rtems_id id ) { 4002324c: 9d e3 bf 90 save %sp, -112, %sp 40023250: 11 10 01 76 sethi %hi(0x4005d800), %o0 40023254: 92 10 00 18 mov %i0, %o1 40023258: 90 12 20 10 or %o0, 0x10, %o0 4002325c: 7f ff a2 fa call 4000be44 <_Objects_Get> 40023260: 94 07 bf f4 add %fp, -12, %o2 register Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { 40023264: c2 07 bf f4 ld [ %fp + -12 ], %g1 40023268: 80 a0 60 00 cmp %g1, 0 4002326c: 12 80 00 0f bne 400232a8 40023270: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { 40023274: c2 02 20 10 ld [ %o0 + 0x10 ], %g1 40023278: 80 88 60 30 btst 0x30, %g1 4002327c: 02 80 00 06 be 40023294 40023280: 90 02 20 14 add %o0, 0x14, %o0 _CORE_mutex_Flush( 40023284: 92 10 20 00 clr %o1 40023288: 7f ff 9f 2b call 4000af34 <_CORE_mutex_Flush> 4002328c: 94 10 20 01 mov 1, %o2 40023290: 30 80 00 04 b,a 400232a0 &the_semaphore->Core_control.mutex, SEND_OBJECT_WAS_DELETED, CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT ); } else { _CORE_semaphore_Flush( 40023294: 92 10 20 00 clr %o1 <== NOT EXECUTED 40023298: 7f ff 9f fe call 4000b290 <_CORE_semaphore_Flush> <== NOT EXECUTED 4002329c: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED &the_semaphore->Core_control.semaphore, SEND_OBJECT_WAS_DELETED, CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT ); } _Thread_Enable_dispatch(); 400232a0: 7f ff a5 40 call 4000c7a0 <_Thread_Enable_dispatch> 400232a4: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400232a8: 81 c7 e0 08 ret 400232ac: 81 e8 00 00 restore 4001728c : */ void rtems_shutdown_executive( uint32_t result ) { 4001728c: 9d e3 bf 10 save %sp, -240, %sp if ( _System_state_Current != SYSTEM_STATE_SHUTDOWN ) { 40017290: 05 10 00 67 sethi %hi(0x40019c00), %g2 40017294: c2 00 a3 04 ld [ %g2 + 0x304 ], %g1 ! 40019f04 <_System_state_Current> 40017298: 80 a0 60 04 cmp %g1, 4 4001729c: 02 80 00 07 be 400172b8 400172a0: 82 10 20 04 mov 4, %g1 Context_Control *context_p = &context_area; if ( _System_state_Is_up(_System_state_Get ()) ) context_p = &_Thread_Executing->Registers; _Context_Switch( context_p, &_Thread_BSP_context ); 400172a4: 13 10 00 67 sethi %hi(0x40019c00), %o1 400172a8: c2 20 a3 04 st %g1, [ %g2 + 0x304 ] 400172ac: 92 12 60 d8 or %o1, 0xd8, %o1 400172b0: 7f ff c9 f8 call 40009a90 <_CPU_Context_switch> 400172b4: 90 07 bf 70 add %fp, -144, %o0 400172b8: 81 c7 e0 08 ret <== NOT EXECUTED 400172bc: 81 e8 00 00 restore <== NOT EXECUTED 4000753c : Objects_Id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 4000753c: 9d e3 bf 90 save %sp, -112, %sp 40007540: a4 10 00 18 mov %i0, %l2 Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) 40007544: 80 a6 60 00 cmp %i1, 0 40007548: 02 80 00 1c be 400075b8 4000754c: b0 10 20 0a mov 0xa, %i0 return RTEMS_INVALID_NUMBER; if ( !routine ) 40007550: 80 a6 a0 00 cmp %i2, 0 40007554: 02 80 00 19 be 400075b8 40007558: b0 10 20 09 mov 9, %i0 RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get ( Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) 4000755c: 11 10 00 5d sethi %hi(0x40017400), %o0 40007560: 92 10 00 12 mov %l2, %o1 40007564: 90 12 22 84 or %o0, 0x284, %o0 40007568: 40 00 05 23 call 400089f4 <_Objects_Get> 4000756c: 94 07 bf f4 add %fp, -12, %o2 return RTEMS_INVALID_ADDRESS; the_timer = _Timer_Get( id, &location ); switch ( location ) { 40007570: c2 07 bf f4 ld [ %fp + -12 ], %g1 40007574: a0 10 00 08 mov %o0, %l0 40007578: 80 a0 60 00 cmp %g1, 0 4000757c: 12 80 00 0f bne 400075b8 40007580: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 40007584: a2 02 20 10 add %o0, 0x10, %l1 40007588: 40 00 0c 1b call 4000a5f4 <_Watchdog_Remove> 4000758c: 90 10 00 11 mov %l1, %o0 _ISR_Disable( level ); 40007590: 7f ff eb b1 call 40002454 40007594: 01 00 00 00 nop /* * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) { 40007598: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4000759c: 80 a0 60 00 cmp %g1, 0 400075a0: 22 80 00 08 be,a 400075c0 400075a4: f4 24 20 2c st %i2, [ %l0 + 0x2c ] _ISR_Enable( level ); 400075a8: 7f ff eb af call 40002464 <== NOT EXECUTED 400075ac: b0 10 20 00 clr %i0 <== NOT EXECUTED _Thread_Enable_dispatch(); 400075b0: 40 00 07 37 call 4000928c <_Thread_Enable_dispatch> <== NOT EXECUTED 400075b4: 01 00 00 00 nop <== NOT EXECUTED 400075b8: 81 c7 e0 08 ret 400075bc: 81 e8 00 00 restore void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 400075c0: e4 24 20 30 st %l2, [ %l0 + 0x30 ] the_watchdog->user_data = user_data; 400075c4: f6 24 20 34 st %i3, [ %l0 + 0x34 ] /* * OK. Now we now the timer was not rescheduled by an interrupt * so we can atomically initialize it as in use. */ the_timer->the_class = TIMER_INTERVAL; 400075c8: c0 24 20 38 clr [ %l0 + 0x38 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 400075cc: c0 24 20 18 clr [ %l0 + 0x18 ] _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _ISR_Enable( level ); 400075d0: 7f ff eb a5 call 40002464 400075d4: b0 10 20 00 clr %i0 ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400075d8: 92 10 00 11 mov %l1, %o1 400075dc: 11 10 00 5c sethi %hi(0x40017000), %o0 400075e0: 90 12 21 90 or %o0, 0x190, %o0 ! 40017190 <_Watchdog_Ticks_chain> 400075e4: 40 00 0b aa call 4000a48c <_Watchdog_Insert> 400075e8: f2 24 20 1c st %i1, [ %l0 + 0x1c ] _Watchdog_Insert_ticks( &the_timer->Ticker, ticks ); _Thread_Enable_dispatch(); 400075ec: 40 00 07 28 call 4000928c <_Thread_Enable_dispatch> 400075f0: 01 00 00 00 nop case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400075f4: 81 c7 e0 08 ret 400075f8: 81 e8 00 00 restore 400127c8 : rtems_status_code rtems_timer_initiate_server( uint32_t priority, uint32_t stack_size, rtems_attribute attribute_set ) { 400127c8: 9d e3 bf 90 save %sp, -112, %sp */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 400127cc: 80 a6 20 00 cmp %i0, 0 400127d0: 02 80 00 06 be 400127e8 400127d4: 82 10 20 00 clr %g1 400127d8: 03 10 00 ba sethi %hi(0x4002e800), %g1 400127dc: c2 08 63 e4 ldub [ %g1 + 0x3e4 ], %g1 ! 4002ebe4 400127e0: 80 a0 40 18 cmp %g1, %i0 400127e4: 82 60 3f ff subx %g0, -1, %g1 * Make sure the requested priority is valid. The if is * structured so we check it is invalid before looking for * a specific invalid value as the default. */ _priority = priority; if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) { 400127e8: 80 a0 60 00 cmp %g1, 0 400127ec: 12 80 00 06 bne 40012804 400127f0: a2 10 00 18 mov %i0, %l1 if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY ) 400127f4: 80 a6 3f ff cmp %i0, -1 400127f8: 12 80 00 56 bne 40012950 400127fc: 90 10 20 13 mov 0x13, %o0 40012800: a2 10 20 00 clr %l1 40012804: 05 10 00 cf sethi %hi(0x40033c00), %g2 40012808: c2 00 a2 10 ld [ %g2 + 0x210 ], %g1 ! 40033e10 <_Thread_Dispatch_disable_level> 4001280c: 82 00 60 01 inc %g1 40012810: c2 20 a2 10 st %g1, [ %g2 + 0x210 ] /* * Just to make sure this is only called once. */ _Thread_Disable_dispatch(); tmpInitialized = initialized; 40012814: 31 10 00 bd sethi %hi(0x4002f400), %i0 initialized = true; 40012818: 82 10 20 01 mov 1, %g1 /* * Just to make sure this is only called once. */ _Thread_Disable_dispatch(); tmpInitialized = initialized; 4001281c: e0 0e 23 3c ldub [ %i0 + 0x33c ], %l0 initialized = true; _Thread_Enable_dispatch(); 40012820: 40 00 0c 06 call 40015838 <_Thread_Enable_dispatch> 40012824: c2 2e 23 3c stb %g1, [ %i0 + 0x33c ] if ( tmpInitialized ) 40012828: 80 a4 20 00 cmp %l0, 0 4001282c: 12 80 00 49 bne 40012950 40012830: 90 10 20 0e mov 0xe, %o0 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40012834: 05 10 00 cf sethi %hi(0x40033c00), %g2 40012838: 82 10 a1 2c or %g2, 0x12c, %g1 ! 40033d2c <_Timer_To_be_inserted> the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4001283c: c2 20 60 08 st %g1, [ %g1 + 8 ] RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 40012840: c0 20 60 04 clr [ %g1 + 4 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40012844: 82 00 60 04 add %g1, 4, %g1 * other library rules. For example, if using a TSR written in Ada the * Server should run at the same priority as the priority Ada task. * Otherwise, the priority ceiling for the mutex used to protect the * GNAT run-time is violated. */ status = rtems_task_create( 40012848: 92 10 00 11 mov %l1, %o1 4001284c: 94 10 00 19 mov %i1, %o2 40012850: 19 00 00 20 sethi %hi(0x8000), %o4 40012854: c2 20 a1 2c st %g1, [ %g2 + 0x12c ] 40012858: 98 16 80 0c or %i2, %o4, %o4 4001285c: 11 15 12 53 sethi %hi(0x54494c00), %o0 40012860: 96 10 21 00 mov 0x100, %o3 40012864: 90 12 21 45 or %o0, 0x145, %o0 40012868: 7f ff fc 77 call 40011a44 4001286c: 9a 07 bf f4 add %fp, -12, %o5 /* user may want floating point but we need */ /* system task specified for 0 priority */ attribute_set | RTEMS_SYSTEM_TASK, &id /* get the id back */ ); if (status) { 40012870: 80 a2 20 00 cmp %o0, 0 40012874: 02 80 00 04 be 40012884 40012878: 03 10 00 cf sethi %hi(0x40033c00), %g1 initialized = false; 4001287c: 10 80 00 35 b 40012950 40012880: c0 2e 23 3c clrb [ %i0 + 0x33c ] * to a TCB pointer from here out. * * NOTE: Setting the pointer to the Timer Server TCB to a value other than * NULL indicates that task-based timer support is initialized. */ _Timer_Server = (Thread_Control *)_Objects_Get_local_object( 40012884: d6 07 bf f4 ld [ %fp + -12 ], %o3 RTEMS_INLINE_ROUTINE Objects_Control *_Objects_Get_local_object( Objects_Information *information, uint16_t index ) { if ( index > information->maximum ) 40012888: 86 10 60 cc or %g1, 0xcc, %g3 4001288c: c4 10 e0 10 lduh [ %g3 + 0x10 ], %g2 40012890: 03 00 00 3f sethi %hi(0xfc00), %g1 40012894: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 40012898: 82 0a c0 01 and %o3, %g1, %g1 4001289c: 80 a0 40 02 cmp %g1, %g2 400128a0: 18 80 00 05 bgu 400128b4 400128a4: 98 10 20 00 clr %o4 return NULL; return information->local_table[ index ]; 400128a8: c4 00 e0 1c ld [ %g3 + 0x1c ], %g2 400128ac: 83 28 60 02 sll %g1, 2, %g1 400128b0: d8 00 80 01 ld [ %g2 + %g1 ], %o4 400128b4: 1b 10 00 cf sethi %hi(0x40033c00), %o5 400128b8: 82 13 61 20 or %o5, 0x120, %g1 ! 40033d20 <_Timer_Seconds_chain> the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 400128bc: c2 20 60 08 st %g1, [ %g1 + 8 ] RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 400128c0: c0 20 60 04 clr [ %g1 + 4 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 400128c4: 82 00 60 04 add %g1, 4, %g1 400128c8: c2 23 61 20 st %g1, [ %o5 + 0x120 ] 400128cc: 03 10 00 d1 sethi %hi(0x40034400), %g1 400128d0: 09 10 00 cf sethi %hi(0x40033c00), %g4 the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 400128d4: c0 23 20 6c clr [ %o4 + 0x6c ] 400128d8: 84 11 21 0c or %g4, 0x10c, %g2 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 400128dc: c0 23 20 50 clr [ %o4 + 0x50 ] the_watchdog->routine = routine; the_watchdog->id = id; 400128e0: d6 23 20 68 st %o3, [ %o4 + 0x68 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 400128e4: c4 20 a0 08 st %g2, [ %g2 + 8 ] RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 400128e8: c0 20 a0 04 clr [ %g2 + 4 ] 400128ec: d8 20 63 c0 st %o4, [ %g1 + 0x3c0 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 400128f0: 84 00 a0 04 add %g2, 4, %g2 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 400128f4: 07 10 00 55 sethi %hi(0x40015400), %g3 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 400128f8: 03 10 00 cf sethi %hi(0x40033c00), %g1 the_watchdog->routine = routine; 400128fc: 86 10 e2 b4 or %g3, 0x2b4, %g3 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40012900: 82 10 61 38 or %g1, 0x138, %g1 the_watchdog->routine = routine; 40012904: c6 23 20 64 st %g3, [ %o4 + 0x64 ] 40012908: c4 21 21 0c st %g2, [ %g4 + 0x10c ] 4001290c: c6 20 60 1c st %g3, [ %g1 + 0x1c ] the_watchdog->id = id; the_watchdog->user_data = user_data; 40012910: c0 20 60 24 clr [ %g1 + 0x24 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40012914: c0 20 60 08 clr [ %g1 + 8 ] the_watchdog->routine = routine; the_watchdog->id = id; 40012918: d6 20 60 20 st %o3, [ %g1 + 0x20 ] /* * Initialize the pointer to the timer reset method so applications * that do not use the Timer Server do not have to pull it in. */ _Timer_Server_schedule_operation = _Timer_Server_schedule_operation_method; 4001291c: 05 10 00 d1 sethi %hi(0x40034400), %g2 40012920: 03 10 00 4a sethi %hi(0x40012800), %g1 40012924: 82 10 61 58 or %g1, 0x158, %g1 ! 40012958 <_Timer_Server_schedule_operation_method> /* * Start the timer server */ status = rtems_task_start( 40012928: 90 10 00 0b mov %o3, %o0 /* * Initialize the pointer to the timer reset method so applications * that do not use the Timer Server do not have to pull it in. */ _Timer_Server_schedule_operation = _Timer_Server_schedule_operation_method; 4001292c: c2 20 a3 bc st %g1, [ %g2 + 0x3bc ] /* * Start the timer server */ status = rtems_task_start( 40012930: 13 10 00 4a sethi %hi(0x40012800), %o1 40012934: 94 10 20 00 clr %o2 40012938: 7f ff fd 99 call 40011f9c 4001293c: 92 12 62 08 or %o1, 0x208, %o1 id, /* the id from create */ (rtems_task_entry) _Timer_Server_body, /* the timer server entry point */ 0 /* there is no argument */ ); if (status) { 40012940: 80 a2 20 00 cmp %o0, 0 40012944: 02 80 00 03 be 40012950 40012948: 03 10 00 bd sethi %hi(0x4002f400), %g1 * but there is actually no way (in normal circumstances) that the * start can fail. The id and starting address are known to be * be good. If this service fails, something is weirdly wrong on the * target such as a stray write in an ISR or incorrect memory layout. */ initialized = false; 4001294c: c0 28 63 3c clrb [ %g1 + 0x33c ] ! 4002f73c <== NOT EXECUTED } return status; } 40012950: 81 c7 e0 08 ret 40012954: 91 e8 00 08 restore %g0, %o0, %o0 4001253c : */ rtems_status_code rtems_timer_reset( Objects_Id id ) { 4001253c: 9d e3 bf 90 save %sp, -112, %sp 40012540: 11 10 00 d1 sethi %hi(0x40034400), %o0 40012544: 92 10 00 18 mov %i0, %o1 40012548: 90 12 23 7c or %o0, 0x37c, %o0 4001254c: 40 00 0a 68 call 40014eec <_Objects_Get> 40012550: 94 07 bf f4 add %fp, -12, %o2 Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); switch ( location ) { 40012554: c2 07 bf f4 ld [ %fp + -12 ], %g1 40012558: a0 10 00 08 mov %o0, %l0 4001255c: 80 a0 60 00 cmp %g1, 0 40012560: 12 80 00 19 bne 400125c4 40012564: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: switch ( the_timer->the_class ) { 40012568: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 4001256c: 80 a0 60 01 cmp %g1, 1 40012570: 22 80 00 0f be,a 400125ac 40012574: 31 10 00 d1 sethi %hi(0x40034400), %i0 40012578: 2a 80 00 06 bcs,a 40012590 4001257c: a0 02 20 10 add %o0, 0x10, %l0 40012580: 80 a0 60 04 cmp %g1, 4 40012584: 18 80 00 1c bgu 400125f4 40012588: 01 00 00 00 nop 4001258c: 30 80 00 16 b,a 400125e4 case TIMER_INTERVAL: _Watchdog_Remove( &the_timer->Ticker ); 40012590: 40 00 12 af call 4001704c <_Watchdog_Remove> 40012594: 90 10 00 10 mov %l0, %o0 _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); 40012598: 92 10 00 10 mov %l0, %o1 4001259c: 11 10 00 cf sethi %hi(0x40033c00), %o0 400125a0: 40 00 12 51 call 40016ee4 <_Watchdog_Insert> 400125a4: 90 12 22 f0 or %o0, 0x2f0, %o0 ! 40033ef0 <_Watchdog_Ticks_chain> 400125a8: 30 80 00 13 b,a 400125f4 break; case TIMER_INTERVAL_ON_TASK: if ( !_Timer_Server_schedule_operation ) { 400125ac: c2 06 23 bc ld [ %i0 + 0x3bc ], %g1 400125b0: 80 a0 60 00 cmp %g1, 0 400125b4: 12 80 00 06 bne 400125cc 400125b8: 01 00 00 00 nop _Thread_Enable_dispatch(); 400125bc: 40 00 0c 9f call 40015838 <_Thread_Enable_dispatch> <== NOT EXECUTED 400125c0: b0 10 20 0e mov 0xe, %i0 ! e <== NOT EXECUTED 400125c4: 81 c7 e0 08 ret 400125c8: 81 e8 00 00 restore return RTEMS_INCORRECT_STATE; } _Watchdog_Remove( &the_timer->Ticker ); 400125cc: 40 00 12 a0 call 4001704c <_Watchdog_Remove> 400125d0: 90 02 20 10 add %o0, 0x10, %o0 (*_Timer_Server_schedule_operation)( the_timer ); 400125d4: c2 06 23 bc ld [ %i0 + 0x3bc ], %g1 400125d8: 9f c0 40 00 call %g1 400125dc: 90 10 00 10 mov %l0, %o0 400125e0: 30 80 00 05 b,a 400125f4 break; case TIMER_TIME_OF_DAY: case TIMER_TIME_OF_DAY_ON_TASK: case TIMER_DORMANT: _Thread_Enable_dispatch(); 400125e4: 40 00 0c 95 call 40015838 <_Thread_Enable_dispatch> 400125e8: b0 10 20 0b mov 0xb, %i0 400125ec: 81 c7 e0 08 ret 400125f0: 81 e8 00 00 restore return RTEMS_NOT_DEFINED; } _Thread_Enable_dispatch(); 400125f4: 40 00 0c 91 call 40015838 <_Thread_Enable_dispatch> 400125f8: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400125fc: 81 c7 e0 08 ret 40012600: 81 e8 00 00 restore 40012604 : Objects_Id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 40012604: 9d e3 bf 90 save %sp, -112, %sp Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( !_Timer_Server ) 40012608: 03 10 00 d1 sethi %hi(0x40034400), %g1 4001260c: c2 00 63 c0 ld [ %g1 + 0x3c0 ], %g1 ! 400347c0 <_Timer_Server> Objects_Id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 40012610: a2 10 00 18 mov %i0, %l1 Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( !_Timer_Server ) 40012614: 80 a0 60 00 cmp %g1, 0 40012618: 02 80 00 1e be 40012690 4001261c: b0 10 20 0e mov 0xe, %i0 return RTEMS_INCORRECT_STATE; if ( !routine ) 40012620: 80 a6 a0 00 cmp %i2, 0 40012624: 02 80 00 1b be 40012690 40012628: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) 4001262c: 80 a6 60 00 cmp %i1, 0 40012630: 02 80 00 18 be 40012690 40012634: b0 10 20 0a mov 0xa, %i0 40012638: 11 10 00 d1 sethi %hi(0x40034400), %o0 4001263c: 92 10 00 11 mov %l1, %o1 40012640: 90 12 23 7c or %o0, 0x37c, %o0 40012644: 40 00 0a 2a call 40014eec <_Objects_Get> 40012648: 94 07 bf f4 add %fp, -12, %o2 return RTEMS_INVALID_NUMBER; the_timer = _Timer_Get( id, &location ); switch ( location ) { 4001264c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40012650: a0 10 00 08 mov %o0, %l0 40012654: 80 a0 60 00 cmp %g1, 0 40012658: 12 80 00 0e bne 40012690 4001265c: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 40012660: 40 00 12 7b call 4001704c <_Watchdog_Remove> 40012664: 90 02 20 10 add %o0, 0x10, %o0 _ISR_Disable( level ); 40012668: 7f ff e3 aa call 4000b510 4001266c: 01 00 00 00 nop /* * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) { 40012670: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 40012674: 80 a0 60 00 cmp %g1, 0 40012678: 02 80 00 08 be 40012698 4001267c: 82 10 20 01 mov 1, %g1 _ISR_Enable( level ); 40012680: 7f ff e3 a8 call 4000b520 <== NOT EXECUTED 40012684: b0 10 20 00 clr %i0 <== NOT EXECUTED _Thread_Enable_dispatch(); 40012688: 40 00 0c 6c call 40015838 <_Thread_Enable_dispatch> <== NOT EXECUTED 4001268c: 01 00 00 00 nop <== NOT EXECUTED 40012690: 81 c7 e0 08 ret 40012694: 81 e8 00 00 restore Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40012698: f4 24 20 2c st %i2, [ %l0 + 0x2c ] the_watchdog->id = id; 4001269c: e2 24 20 30 st %l1, [ %l0 + 0x30 ] the_watchdog->user_data = user_data; 400126a0: f6 24 20 34 st %i3, [ %l0 + 0x34 ] * so we can atomically initialize it as in use. */ the_timer->the_class = TIMER_INTERVAL_ON_TASK; _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = ticks; 400126a4: f2 24 20 1c st %i1, [ %l0 + 0x1c ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 400126a8: c0 24 20 18 clr [ %l0 + 0x18 ] /* * OK. Now we now the timer was not rescheduled by an interrupt * so we can atomically initialize it as in use. */ the_timer->the_class = TIMER_INTERVAL_ON_TASK; 400126ac: c2 24 20 38 st %g1, [ %l0 + 0x38 ] _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = ticks; _ISR_Enable( level ); 400126b0: 7f ff e3 9c call 4000b520 400126b4: b0 10 20 00 clr %i0 /* * _Timer_Server_schedule_operation != NULL because we checked that * _Timer_Server was != NULL above. Both are set at the same time. */ (*_Timer_Server_schedule_operation)( the_timer ); 400126b8: 03 10 00 d1 sethi %hi(0x40034400), %g1 400126bc: c2 00 63 bc ld [ %g1 + 0x3bc ], %g1 ! 400347bc <_Timer_Server_schedule_operation> 400126c0: 9f c0 40 00 call %g1 400126c4: 90 10 00 10 mov %l0, %o0 _Thread_Enable_dispatch(); 400126c8: 40 00 0c 5c call 40015838 <_Thread_Enable_dispatch> 400126cc: 01 00 00 00 nop case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400126d0: 81 c7 e0 08 ret 400126d4: 81 e8 00 00 restore 400071d8 : */ bool rtems_workspace_allocate( uintptr_t bytes, void **pointer ) { 400071d8: 9d e3 bf 98 save %sp, -104, %sp void *ptr; /* * check the arguments */ if ( !pointer ) 400071dc: 80 a6 60 00 cmp %i1, 0 400071e0: 02 80 00 0d be 40007214 400071e4: 92 10 00 18 mov %i0, %o1 return false; if ( !bytes ) 400071e8: 80 a6 20 00 cmp %i0, 0 400071ec: 02 80 00 0a be 40007214 400071f0: 11 10 00 79 sethi %hi(0x4001e400), %o0 return false; /* * Allocate the memory */ ptr = _Protected_heap_Allocate( &_Workspace_Area, (intptr_t) bytes ); 400071f4: 40 00 05 b0 call 400088b4 <_Protected_heap_Allocate> 400071f8: 90 12 23 c4 or %o0, 0x3c4, %o0 ! 4001e7c4 <_Workspace_Area> if (!ptr) 400071fc: 80 a2 20 00 cmp %o0, 0 40007200: 02 80 00 05 be 40007214 40007204: 01 00 00 00 nop return false; *pointer = ptr; 40007208: d0 26 40 00 st %o0, [ %i1 ] 4000720c: 81 c7 e0 08 ret 40007210: 91 e8 20 01 restore %g0, 1, %o0 return true; } 40007214: 81 c7 e0 08 ret <== NOT EXECUTED 40007218: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 400071bc : * _Workspace_Allocate */ bool rtems_workspace_free( void *pointer ) { 400071bc: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED return _Protected_heap_Free( &_Workspace_Area, pointer ); 400071c0: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 400071c4: 90 12 23 c4 or %o0, 0x3c4, %o0 ! 4001e7c4 <_Workspace_Area> <== NOT EXECUTED 400071c8: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 400071cc: 40 00 05 c6 call 400088e4 <_Protected_heap_Free> <== NOT EXECUTED 400071d0: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 400071d4: 01 00 00 00 nop 4000721c : bool rtems_workspace_get_information( Heap_Information_block *the_info ) { if ( !the_info ) 4000721c: 80 a2 20 00 cmp %o0, 0 40007220: 12 80 00 04 bne 40007230 40007224: 92 10 00 08 mov %o0, %o1 return false; return _Protected_heap_Get_information( &_Workspace_Area, the_info ); } 40007228: 81 c3 e0 08 retl <== NOT EXECUTED 4000722c: 01 00 00 00 nop <== NOT EXECUTED ) { if ( !the_info ) return false; return _Protected_heap_Get_information( &_Workspace_Area, the_info ); 40007230: 11 10 00 79 sethi %hi(0x4001e400), %o0 40007234: 90 12 23 c4 or %o0, 0x3c4, %o0 ! 4001e7c4 <_Workspace_Area> 40007238: 82 13 c0 00 mov %o7, %g1 4000723c: 40 00 05 b6 call 40008914 <_Protected_heap_Get_information> 40007240: 9e 10 40 00 mov %g1, %o7 40007244: 01 00 00 00 nop 40008b50 : */ int sem_destroy( sem_t *sem ) { 40008b50: 9d e3 bf 90 save %sp, -112, %sp 40008b54: d2 06 00 00 ld [ %i0 ], %o1 40008b58: 11 10 00 82 sethi %hi(0x40020800), %o0 40008b5c: 94 07 bf f4 add %fp, -12, %o2 40008b60: 40 00 09 27 call 4000affc <_Objects_Get> 40008b64: 90 12 20 90 or %o0, 0x90, %o0 register POSIX_Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _POSIX_Semaphore_Get( sem, &location ); switch ( location ) { 40008b68: c2 07 bf f4 ld [ %fp + -12 ], %g1 40008b6c: 80 a0 60 00 cmp %g1, 0 40008b70: 12 80 00 14 bne 40008bc0 40008b74: 01 00 00 00 nop case OBJECTS_LOCAL: /* * Undefined operation on a named semaphore. */ if ( the_semaphore->named == TRUE ) { 40008b78: c2 0a 20 14 ldub [ %o0 + 0x14 ], %g1 40008b7c: 80 a0 60 00 cmp %g1, 0 40008b80: 02 80 00 0a be 40008ba8 40008b84: 01 00 00 00 nop _Thread_Enable_dispatch(); 40008b88: 40 00 0b 43 call 4000b894 <_Thread_Enable_dispatch> <== NOT EXECUTED 40008b8c: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); 40008b90: 40 00 23 0c call 400117c0 <__errno> <== NOT EXECUTED 40008b94: 01 00 00 00 nop <== NOT EXECUTED 40008b98: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 40008b9c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40008ba0: 81 c7 e0 08 ret <== NOT EXECUTED 40008ba4: 81 e8 00 00 restore <== NOT EXECUTED } _POSIX_Semaphore_Delete( the_semaphore ); 40008ba8: 40 00 1a c3 call 4000f6b4 <_POSIX_Semaphore_Delete> 40008bac: b0 10 20 00 clr %i0 _Thread_Enable_dispatch(); 40008bb0: 40 00 0b 39 call 4000b894 <_Thread_Enable_dispatch> 40008bb4: 01 00 00 00 nop 40008bb8: 81 c7 e0 08 ret 40008bbc: 81 e8 00 00 restore #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 40008bc0: 40 00 23 00 call 400117c0 <__errno> 40008bc4: b0 10 3f ff mov -1, %i0 40008bc8: 82 10 20 16 mov 0x16, %g1 40008bcc: c2 22 00 00 st %g1, [ %o0 ] } 40008bd0: 81 c7 e0 08 ret 40008bd4: 81 e8 00 00 restore 40008c30 : int sem_init( sem_t *sem, int pshared, unsigned int value ) { 40008c30: 9d e3 bf 90 save %sp, -112, %sp 40008c34: 92 10 00 19 mov %i1, %o1 int status; POSIX_Semaphore_Control *the_semaphore; if ( !sem ) 40008c38: 80 a6 20 00 cmp %i0, 0 40008c3c: 12 80 00 08 bne 40008c5c 40008c40: 94 10 00 1a mov %i2, %o2 rtems_set_errno_and_return_minus_one( EINVAL ); 40008c44: 40 00 22 df call 400117c0 <__errno> <== NOT EXECUTED 40008c48: 01 00 00 00 nop <== NOT EXECUTED 40008c4c: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 40008c50: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40008c54: 10 80 00 0a b 40008c7c <== NOT EXECUTED 40008c58: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED status = _POSIX_Semaphore_Create_support( 40008c5c: 90 10 20 00 clr %o0 40008c60: 40 00 1a 4e call 4000f598 <_POSIX_Semaphore_Create_support> 40008c64: 96 07 bf f4 add %fp, -12, %o3 pshared, value, &the_semaphore ); if ( status != -1 ) 40008c68: 80 a2 3f ff cmp %o0, -1 40008c6c: 02 80 00 04 be 40008c7c 40008c70: c2 07 bf f4 ld [ %fp + -12 ], %g1 *sem = the_semaphore->Object.id; 40008c74: c2 00 60 08 ld [ %g1 + 8 ], %g1 40008c78: c2 26 00 00 st %g1, [ %i0 ] return status; } 40008c7c: 81 c7 e0 08 ret 40008c80: 91 e8 00 08 restore %g0, %o0, %o0 40008dfc : int sem_timedwait( sem_t *sem, const struct timespec *abstime ) { 40008dfc: 9d e3 bf 90 save %sp, -112, %sp * So we check the abstime provided, and hold on to whether it * is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 40008e00: 92 07 bf f4 add %fp, -12, %o1 40008e04: 40 00 17 9f call 4000ec80 <_POSIX_Absolute_timeout_to_ticks> 40008e08: 90 10 00 19 mov %i1, %o0 switch ( status ) { 40008e0c: 80 a2 20 02 cmp %o0, 2 40008e10: 18 80 00 03 bgu 40008e1c 40008e14: 92 10 20 01 mov 1, %o1 40008e18: 92 10 20 00 clr %o1 <== NOT EXECUTED case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: do_wait = true; break; } lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks ); 40008e1c: d4 07 bf f4 ld [ %fp + -12 ], %o2 40008e20: 90 10 00 18 mov %i0, %o0 40008e24: 40 00 1a 57 call 4000f780 <_POSIX_Semaphore_Wait_support> 40008e28: 92 0a 60 01 and %o1, 1, %o1 break; } } return lock_status; } 40008e2c: 81 c7 e0 08 ret 40008e30: 91 e8 00 08 restore %g0, %o0, %o0 40008ef4 : int sem_wait( sem_t *sem ) { return _POSIX_Semaphore_Wait_support( sem, TRUE, THREAD_QUEUE_WAIT_FOREVER ); 40008ef4: 92 10 20 01 mov 1, %o1 40008ef8: 94 10 20 00 clr %o2 40008efc: 82 13 c0 00 mov %o7, %g1 40008f00: 40 00 1a 20 call 4000f780 <_POSIX_Semaphore_Wait_support> 40008f04: 9e 10 40 00 mov %g1, %o7 40008f08: 01 00 00 00 nop <== NOT EXECUTED 40008f1c : int sigwait( const sigset_t *set, int *sig ) { 40008f1c: 9d e3 bf 98 save %sp, -104, %sp int status; status = sigtimedwait( set, NULL, NULL ); 40008f20: 92 10 20 00 clr %o1 40008f24: 90 10 00 18 mov %i0, %o0 40008f28: 7f ff ff 8d call 40008d5c 40008f2c: 94 10 20 00 clr %o2 if ( status != -1 ) { 40008f30: 80 a2 3f ff cmp %o0, -1 40008f34: 02 80 00 07 be 40008f50 40008f38: 80 a6 60 00 cmp %i1, 0 if ( sig ) 40008f3c: 02 80 00 03 be 40008f48 40008f40: b0 10 20 00 clr %i0 *sig = status; 40008f44: d0 26 40 00 st %o0, [ %i1 ] 40008f48: 81 c7 e0 08 ret 40008f4c: 81 e8 00 00 restore return 0; } return errno; 40008f50: 40 00 21 66 call 400114e8 <__errno> <== NOT EXECUTED 40008f54: 01 00 00 00 nop <== NOT EXECUTED 40008f58: f0 02 00 00 ld [ %o0 ], %i0 <== NOT EXECUTED } 40008f5c: 81 c7 e0 08 ret <== NOT EXECUTED 40008f60: 81 e8 00 00 restore <== NOT EXECUTED 40005ccc : */ long sysconf( int name ) { 40005ccc: 9d e3 bf 98 save %sp, -104, %sp switch (name) { 40005cd0: 80 a6 20 08 cmp %i0, 8 40005cd4: 02 80 00 1f be 40005d50 40005cd8: 11 00 00 04 sethi %hi(0x1000), %o0 40005cdc: 80 a6 20 08 cmp %i0, 8 40005ce0: 14 80 00 09 bg 40005d04 40005ce4: 80 a6 20 33 cmp %i0, 0x33 40005ce8: 80 a6 20 02 cmp %i0, 2 40005cec: 02 80 00 0d be 40005d20 40005cf0: 80 a6 20 04 cmp %i0, 4 40005cf4: 12 80 00 12 bne 40005d3c 40005cf8: 03 10 00 54 sethi %hi(0x40015000), %g1 40005cfc: 10 80 00 15 b 40005d50 40005d00: d0 00 60 a8 ld [ %g1 + 0xa8 ], %o0 ! 400150a8 40005d04: 02 80 00 13 be 40005d50 40005d08: 90 10 24 00 mov 0x400, %o0 40005d0c: 80 a6 22 03 cmp %i0, 0x203 40005d10: 12 80 00 0b bne 40005d3c 40005d14: 90 10 20 00 clr %o0 default: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 40005d18: 81 c7 e0 08 ret <== NOT EXECUTED 40005d1c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED ) { switch (name) { case _SC_CLK_TCK: return (TOD_MICROSECONDS_PER_SECOND / _TOD_Microseconds_per_tick); 40005d20: 03 10 00 58 sethi %hi(0x40016000), %g1 40005d24: d2 00 61 50 ld [ %g1 + 0x150 ], %o1 ! 40016150 <_TOD_Microseconds_per_tick> 40005d28: 11 00 03 d0 sethi %hi(0xf4000), %o0 40005d2c: 40 00 2f e3 call 40011cb8 <.udiv> 40005d30: 90 12 22 40 or %o0, 0x240, %o0 ! f4240 default: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 40005d34: 81 c7 e0 08 ret 40005d38: 91 e8 00 08 restore %g0, %o0, %o0 default: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 40005d3c: 40 00 21 19 call 4000e1a0 <__errno> 40005d40: 01 00 00 00 nop 40005d44: 82 10 20 16 mov 0x16, %g1 ! 16 40005d48: c2 22 00 00 st %g1, [ %o0 ] 40005d4c: 90 10 3f ff mov -1, %o0 } 40005d50: b0 10 00 08 mov %o0, %i0 40005d54: 81 c7 e0 08 ret 40005d58: 81 e8 00 00 restore 400077f4 : timer_t timerid, int flags, const struct itimerspec *value, struct itimerspec *ovalue ) { 400077f4: 9d e3 bf 80 save %sp, -128, %sp Objects_Locations location; bool activated; uint32_t initial_period; struct itimerspec normalize; if ( !value ) 400077f8: 80 a6 a0 00 cmp %i2, 0 400077fc: 02 80 00 22 be 40007884 40007800: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); /* First, it verifies if the structure "value" is correct */ if ( ( value->it_value.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) || 40007804: c4 06 a0 0c ld [ %i2 + 0xc ], %g2 40007808: 03 0e e6 b2 sethi %hi(0x3b9ac800), %g1 4000780c: 82 10 61 ff or %g1, 0x1ff, %g1 ! 3b9ac9ff 40007810: 80 a0 80 01 cmp %g2, %g1 40007814: 18 80 00 1c bgu 40007884 40007818: 01 00 00 00 nop 4000781c: c4 06 a0 04 ld [ %i2 + 4 ], %g2 40007820: 80 a0 80 01 cmp %g2, %g1 40007824: 18 80 00 18 bgu 40007884 40007828: 80 a0 a0 00 cmp %g2, 0 4000782c: 06 80 00 16 bl 40007884 40007830: 01 00 00 00 nop ( value->it_interval.tv_nsec < 0 )) { /* The number of nanoseconds is not correct */ rtems_set_errno_and_return_minus_one( EINVAL ); } if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) { 40007834: 80 a6 60 04 cmp %i1, 4 40007838: 02 80 00 04 be 40007848 4000783c: 80 a6 60 00 cmp %i1, 0 40007840: 12 80 00 11 bne 40007884 40007844: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); } normalize = *value; 40007848: 90 07 bf e4 add %fp, -28, %o0 4000784c: 92 10 00 1a mov %i2, %o1 40007850: 40 00 23 c0 call 40010750 40007854: 94 10 20 10 mov 0x10, %o2 /* Convert absolute to relative time */ if (flags == TIMER_ABSTIME) { 40007858: 80 a6 60 04 cmp %i1, 4 4000785c: 12 80 00 14 bne 400078ac 40007860: 92 10 00 18 mov %i0, %o1 /* Check for seconds in the past */ if ( _Timespec_Greater_than( &_TOD_Now, &normalize.it_value ) ) 40007864: b2 07 bf ec add %fp, -20, %i1 40007868: 21 10 00 7a sethi %hi(0x4001e800), %l0 4000786c: 92 10 00 19 mov %i1, %o1 40007870: 40 00 0e 85 call 4000b284 <_Timespec_Greater_than> 40007874: 90 14 20 70 or %l0, 0x70, %o0 40007878: 80 8a 20 ff btst 0xff, %o0 4000787c: 02 80 00 08 be 4000789c 40007880: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( EINVAL ); 40007884: 40 00 21 9b call 4000fef0 <__errno> 40007888: b0 10 3f ff mov -1, %i0 4000788c: 82 10 20 16 mov 0x16, %g1 40007890: c2 22 00 00 st %g1, [ %o0 ] 40007894: 81 c7 e0 08 ret 40007898: 81 e8 00 00 restore _Timespec_Subtract( &_TOD_Now, &normalize.it_value, &normalize.it_value ); 4000789c: 90 14 20 70 or %l0, 0x70, %o0 400078a0: 40 00 0e 8a call 4000b2c8 <_Timespec_Subtract> 400078a4: 94 10 00 19 mov %i1, %o2 400078a8: 92 10 00 18 mov %i0, %o1 400078ac: 11 10 00 7a sethi %hi(0x4001e800), %o0 400078b0: 94 07 bf f4 add %fp, -12, %o2 400078b4: 40 00 08 9e call 40009b2c <_Objects_Get> 400078b8: 90 12 23 30 or %o0, 0x330, %o0 * something with the structure of times of the timer: to stop, start * or start it again */ ptimer = _POSIX_Timer_Get( timerid, &location ); switch ( location ) { 400078bc: c2 07 bf f4 ld [ %fp + -12 ], %g1 400078c0: 80 a0 60 00 cmp %g1, 0 400078c4: 12 80 00 39 bne 400079a8 400078c8: b2 10 00 08 mov %o0, %i1 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 ) { 400078cc: c2 07 bf ec ld [ %fp + -20 ], %g1 400078d0: 80 a0 60 00 cmp %g1, 0 400078d4: 12 80 00 14 bne 40007924 400078d8: c2 07 bf f0 ld [ %fp + -16 ], %g1 400078dc: 80 a0 60 00 cmp %g1, 0 400078e0: 12 80 00 11 bne 40007924 400078e4: 01 00 00 00 nop /* Stop the timer */ (void) _Watchdog_Remove( &ptimer->Timer ); 400078e8: 40 00 0f bb call 4000b7d4 <_Watchdog_Remove> 400078ec: 90 02 20 10 add %o0, 0x10, %o0 /* The old data of the timer are returned */ if ( ovalue ) 400078f0: 80 a6 e0 00 cmp %i3, 0 400078f4: 02 80 00 05 be 40007908 400078f8: 90 10 00 1b mov %i3, %o0 *ovalue = ptimer->timer_data; 400078fc: 92 06 60 54 add %i1, 0x54, %o1 <== NOT EXECUTED 40007900: 40 00 23 94 call 40010750 <== NOT EXECUTED 40007904: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED /* The new data are set */ ptimer->timer_data = normalize; 40007908: 92 07 bf e4 add %fp, -28, %o1 4000790c: 94 10 20 10 mov 0x10, %o2 40007910: 40 00 23 90 call 40010750 40007914: 90 06 60 54 add %i1, 0x54, %o0 /* Indicates that the timer is created and stopped */ ptimer->state = POSIX_TIMER_STATE_CREATE_STOP; 40007918: 82 10 20 04 mov 4, %g1 4000791c: 10 80 00 1f b 40007998 40007920: c2 2e 60 3c stb %g1, [ %i1 + 0x3c ] _Thread_Enable_dispatch(); return 0; } /* Convert from seconds and nanoseconds to ticks */ ptimer->ticks = _Timespec_To_ticks( &value->it_interval ); 40007924: 40 00 0e 7d call 4000b318 <_Timespec_To_ticks> 40007928: 90 10 00 1a mov %i2, %o0 4000792c: d0 26 60 64 st %o0, [ %i1 + 0x64 ] initial_period = _Timespec_To_ticks( &normalize.it_value ); 40007930: 40 00 0e 7a call 4000b318 <_Timespec_To_ticks> 40007934: 90 07 bf ec add %fp, -20, %o0 activated = _POSIX_Timer_Insert_helper( 40007938: d4 06 60 08 ld [ %i1 + 8 ], %o2 return 0; } /* Convert from seconds and nanoseconds to ticks */ ptimer->ticks = _Timespec_To_ticks( &value->it_interval ); initial_period = _Timespec_To_ticks( &normalize.it_value ); 4000793c: 92 10 00 08 mov %o0, %o1 activated = _POSIX_Timer_Insert_helper( 40007940: 17 10 00 1e sethi %hi(0x40007800), %o3 40007944: 90 06 60 10 add %i1, 0x10, %o0 40007948: 96 12 e1 c0 or %o3, 0x1c0, %o3 4000794c: 40 00 1a 10 call 4000e18c <_POSIX_Timer_Insert_helper> 40007950: 98 10 00 19 mov %i1, %o4 initial_period, ptimer->Object.id, _POSIX_Timer_TSR, ptimer ); if ( !activated ) { 40007954: 80 8a 20 ff btst 0xff, %o0 40007958: 02 80 00 10 be 40007998 4000795c: 01 00 00 00 nop /* * The timer has been started and is running. So we return the * old ones in "ovalue" */ if ( ovalue ) 40007960: 80 a6 e0 00 cmp %i3, 0 40007964: 02 80 00 05 be 40007978 40007968: 90 10 00 1b mov %i3, %o0 *ovalue = ptimer->timer_data; 4000796c: 92 06 60 54 add %i1, 0x54, %o1 40007970: 40 00 23 78 call 40010750 40007974: 94 10 20 10 mov 0x10, %o2 ptimer->timer_data = normalize; 40007978: 92 07 bf e4 add %fp, -28, %o1 4000797c: 94 10 20 10 mov 0x10, %o2 40007980: 40 00 23 74 call 40010750 40007984: 90 06 60 54 add %i1, 0x54, %o0 /* Indicate that the time is running */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; 40007988: 82 10 20 03 mov 3, %g1 _TOD_Get( &ptimer->time ); 4000798c: 90 06 60 6c add %i1, 0x6c, %o0 40007990: 40 00 06 0a call 400091b8 <_TOD_Get> 40007994: c2 2e 60 3c stb %g1, [ %i1 + 0x3c ] _Thread_Enable_dispatch(); 40007998: 40 00 0a 8b call 4000a3c4 <_Thread_Enable_dispatch> 4000799c: b0 10 20 00 clr %i0 400079a0: 81 c7 e0 08 ret 400079a4: 81 e8 00 00 restore #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 400079a8: 40 00 21 52 call 4000fef0 <__errno> <== NOT EXECUTED 400079ac: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400079b0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400079b4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED } 400079b8: 81 c7 e0 08 ret <== NOT EXECUTED 400079bc: 81 e8 00 00 restore <== NOT EXECUTED