40005d44 <_API_extensions_Run_postdriver>: * * _API_extensions_Run_postdriver */ void _API_extensions_Run_postdriver( void ) { 40005d44: 9d e3 bf 98 save %sp, -104, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 40005d48: 03 10 00 63 sethi %hi(0x40018c00), %g1 40005d4c: e0 00 62 e4 ld [ %g1 + 0x2e4 ], %l0 ! 40018ee4 <_API_extensions_List> 40005d50: 82 10 62 e4 or %g1, 0x2e4, %g1 !_Chain_Is_tail( &_API_extensions_List, the_node ) ; 40005d54: 10 80 00 08 b 40005d74 <_API_extensions_Run_postdriver+0x30> 40005d58: 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 ) 40005d5c: 80 a0 60 00 cmp %g1, 0 40005d60: 22 80 00 05 be,a 40005d74 <_API_extensions_Run_postdriver+0x30> 40005d64: e0 04 00 00 ld [ %l0 ], %l0 <== NOT EXECUTED (*the_extension->postdriver_hook)(); 40005d68: 9f c0 40 00 call %g1 40005d6c: 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 ) { 40005d70: 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 ) ; 40005d74: 80 a4 00 11 cmp %l0, %l1 40005d78: 32 bf ff f9 bne,a 40005d5c <_API_extensions_Run_postdriver+0x18> 40005d7c: c2 04 20 0c ld [ %l0 + 0xc ], %g1 the_extension = (API_extensions_Control *) the_node; if ( the_extension->postdriver_hook ) (*the_extension->postdriver_hook)(); } } 40005d80: 81 c7 e0 08 ret 40005d84: 81 e8 00 00 restore 40005d88 <_API_extensions_Run_postswitch>: * * _API_extensions_Run_postswitch */ void _API_extensions_Run_postswitch( void ) { 40005d88: 9d e3 bf 98 save %sp, -104, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 40005d8c: 03 10 00 63 sethi %hi(0x40018c00), %g1 40005d90: e0 00 62 e4 ld [ %g1 + 0x2e4 ], %l0 ! 40018ee4 <_API_extensions_List> 40005d94: 82 10 62 e4 or %g1, 0x2e4, %g1 !_Chain_Is_tail( &_API_extensions_List, the_node ) ; 40005d98: 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 ); 40005d9c: 03 10 00 63 sethi %hi(0x40018c00), %g1 40005da0: 10 80 00 08 b 40005dc0 <_API_extensions_Run_postswitch+0x38> 40005da4: a2 10 61 60 or %g1, 0x160, %l1 ! 40018d60 <_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 ) 40005da8: 80 a0 60 00 cmp %g1, 0 40005dac: 22 80 00 05 be,a 40005dc0 <_API_extensions_Run_postswitch+0x38> 40005db0: e0 04 00 00 ld [ %l0 ], %l0 <== NOT EXECUTED (*the_extension->postswitch_hook)( _Thread_Executing ); 40005db4: 9f c0 40 00 call %g1 40005db8: 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 ) { 40005dbc: 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 ) ; 40005dc0: 80 a4 00 12 cmp %l0, %l2 40005dc4: 32 bf ff f9 bne,a 40005da8 <_API_extensions_Run_postswitch+0x20> 40005dc8: 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 ); } } 40005dcc: 81 c7 e0 08 ret 40005dd0: 81 e8 00 00 restore 40005d00 <_API_extensions_Run_predriver>: * * _API_extensions_Run_predriver */ void _API_extensions_Run_predriver( void ) { 40005d00: 9d e3 bf 98 save %sp, -104, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 40005d04: 03 10 00 63 sethi %hi(0x40018c00), %g1 40005d08: e0 00 62 e4 ld [ %g1 + 0x2e4 ], %l0 ! 40018ee4 <_API_extensions_List> 40005d0c: 82 10 62 e4 or %g1, 0x2e4, %g1 !_Chain_Is_tail( &_API_extensions_List, the_node ) ; 40005d10: 10 80 00 08 b 40005d30 <_API_extensions_Run_predriver+0x30> 40005d14: 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 ) 40005d18: 80 a0 60 00 cmp %g1, 0 40005d1c: 22 80 00 05 be,a 40005d30 <_API_extensions_Run_predriver+0x30> 40005d20: e0 04 00 00 ld [ %l0 ], %l0 (*the_extension->predriver_hook)(); 40005d24: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005d28: 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 ) { 40005d2c: 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 ) ; 40005d30: 80 a4 00 11 cmp %l0, %l1 40005d34: 32 bf ff f9 bne,a 40005d18 <_API_extensions_Run_predriver+0x18> 40005d38: c2 04 20 08 ld [ %l0 + 8 ], %g1 the_extension = (API_extensions_Control *) the_node; if ( the_extension->predriver_hook ) (*the_extension->predriver_hook)(); } } 40005d3c: 81 c7 e0 08 ret 40005d40: 81 e8 00 00 restore 400080b8 <_CORE_RWLock_Release>: */ CORE_RWLock_Status _CORE_RWLock_Release( CORE_RWLock_Control *the_rwlock ) { 400080b8: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; Thread_Control *executing = _Thread_Executing; 400080bc: 03 10 00 6e sethi %hi(0x4001b800), %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 ); 400080c0: 7f ff eb 32 call 40002d88 400080c4: e0 00 60 00 ld [ %g1 ], %l0 400080c8: 84 10 00 08 mov %o0, %g2 if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){ 400080cc: c2 06 20 44 ld [ %i0 + 0x44 ], %g1 400080d0: 80 a0 60 00 cmp %g1, 0 400080d4: 12 80 00 08 bne 400080f4 <_CORE_RWLock_Release+0x3c> 400080d8: 80 a0 60 01 cmp %g1, 1 _ISR_Enable( level ); 400080dc: 7f ff eb 2f call 40002d98 <== NOT EXECUTED 400080e0: b0 10 20 00 clr %i0 <== NOT EXECUTED executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE; 400080e4: 82 10 20 02 mov 2, %g1 <== NOT EXECUTED 400080e8: c2 24 20 34 st %g1, [ %l0 + 0x34 ] <== NOT EXECUTED 400080ec: 81 c7 e0 08 ret <== NOT EXECUTED 400080f0: 81 e8 00 00 restore <== NOT EXECUTED return CORE_RWLOCK_SUCCESSFUL; } if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) { 400080f4: 32 80 00 0b bne,a 40008120 <_CORE_RWLock_Release+0x68> 400080f8: c0 24 20 34 clr [ %l0 + 0x34 ] the_rwlock->number_of_readers -= 1; 400080fc: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 40008100: 82 00 7f ff add %g1, -1, %g1 if ( the_rwlock->number_of_readers != 0 ) { 40008104: 80 a0 60 00 cmp %g1, 0 40008108: 02 80 00 05 be 4000811c <_CORE_RWLock_Release+0x64> 4000810c: c2 26 20 48 st %g1, [ %i0 + 0x48 ] /* must be unlocked again */ _ISR_Enable( level ); 40008110: 7f ff eb 22 call 40002d98 40008114: b0 10 20 00 clr %i0 40008118: 30 80 00 25 b,a 400081ac <_CORE_RWLock_Release+0xf4> return CORE_RWLOCK_SUCCESSFUL; } } /* CORE_RWLOCK_LOCKED_FOR_WRITING or READING with readers */ executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; 4000811c: 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; 40008120: c0 26 20 44 clr [ %i0 + 0x44 ] _ISR_Enable( level ); 40008124: 7f ff eb 1d call 40002d98 40008128: 90 10 00 02 mov %g2, %o0 next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue ); 4000812c: 40 00 05 d2 call 40009874 <_Thread_queue_Dequeue> 40008130: 90 10 00 18 mov %i0, %o0 if ( next ) { 40008134: 80 a2 20 00 cmp %o0, 0 40008138: 22 80 00 1d be,a 400081ac <_CORE_RWLock_Release+0xf4> 4000813c: b0 10 20 00 clr %i0 if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) { 40008140: c2 02 20 30 ld [ %o0 + 0x30 ], %g1 40008144: 80 a0 60 01 cmp %g1, 1 40008148: 32 80 00 05 bne,a 4000815c <_CORE_RWLock_Release+0xa4> 4000814c: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING; 40008150: 82 10 20 02 mov 2, %g1 40008154: 10 80 00 15 b 400081a8 <_CORE_RWLock_Release+0xf0> 40008158: 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; 4000815c: 84 10 20 01 mov 1, %g2 } /* * Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING */ the_rwlock->number_of_readers += 1; 40008160: 82 00 60 01 inc %g1 the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING; 40008164: c4 26 20 44 st %g2, [ %i0 + 0x44 ] } /* * Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING */ the_rwlock->number_of_readers += 1; 40008168: 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 ); 4000816c: 40 00 07 19 call 40009dd0 <_Thread_queue_First> 40008170: 90 10 00 18 mov %i0, %o0 if ( !next || 40008174: 80 a2 20 00 cmp %o0, 0 40008178: 22 80 00 0d be,a 400081ac <_CORE_RWLock_Release+0xf4> 4000817c: b0 10 20 00 clr %i0 40008180: c2 02 20 30 ld [ %o0 + 0x30 ], %g1 40008184: 80 a0 60 01 cmp %g1, 1 40008188: 02 80 00 08 be 400081a8 <_CORE_RWLock_Release+0xf0> 4000818c: 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; 40008190: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 _Thread_queue_Extract( &the_rwlock->Wait_queue, next ); 40008194: 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; 40008198: 82 00 60 01 inc %g1 _Thread_queue_Extract( &the_rwlock->Wait_queue, next ); 4000819c: 40 00 06 be call 40009c94 <_Thread_queue_Extract> 400081a0: c2 26 20 48 st %g1, [ %i0 + 0x48 ] 400081a4: 30 bf ff f2 b,a 4000816c <_CORE_RWLock_Release+0xb4> } /* indentation is to match _ISR_Disable at top */ return CORE_RWLOCK_SUCCESSFUL; } 400081a8: b0 10 20 00 clr %i0 400081ac: 81 c7 e0 08 ret 400081b0: 81 e8 00 00 restore 4001252c <_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 ) { 4001252c: 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 ) { 40012530: 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 ) { 40012534: 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 ) { 40012538: 80 a6 80 01 cmp %i2, %g1 4001253c: 18 80 00 17 bgu 40012598 <_CORE_message_queue_Broadcast+0x6c> 40012540: 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 ) { 40012544: c2 04 a0 48 ld [ %l2 + 0x48 ], %g1 40012548: 80 a0 60 00 cmp %g1, 0 4001254c: 02 80 00 0a be 40012574 <_CORE_message_queue_Broadcast+0x48> 40012550: a2 10 20 00 clr %l1 *count = 0; 40012554: c0 27 40 00 clr [ %i5 ] <== NOT EXECUTED 40012558: 81 c7 e0 08 ret <== NOT EXECUTED 4001255c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 40012560: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 40012564: 40 00 21 83 call 4001ab70 40012568: a2 04 60 01 inc %l1 buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 4001256c: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 40012570: 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))) { 40012574: 40 00 09 a0 call 40014bf4 <_Thread_queue_Dequeue> 40012578: 90 10 00 12 mov %l2, %o0 4001257c: 92 10 00 19 mov %i1, %o1 40012580: a0 10 00 08 mov %o0, %l0 40012584: 80 a2 20 00 cmp %o0, 0 40012588: 12 bf ff f6 bne 40012560 <_CORE_message_queue_Broadcast+0x34> 4001258c: 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; 40012590: e2 27 40 00 st %l1, [ %i5 ] 40012594: b0 10 20 00 clr %i0 return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 40012598: 81 c7 e0 08 ret 4001259c: 81 e8 00 00 restore 400122fc <_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 ) { 400122fc: 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 ) { 40012300: 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 ) { 40012304: 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 ) { 40012308: 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 ) { 4001230c: 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 ) { 40012310: 18 80 00 3f bgu 4001240c <_CORE_message_queue_Submit+0x110> 40012314: 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 ) { 40012318: c2 04 60 48 ld [ %l1 + 0x48 ], %g1 4001231c: 80 a0 60 00 cmp %g1, 0 40012320: 32 80 00 0f bne,a 4001235c <_CORE_message_queue_Submit+0x60> 40012324: c4 04 60 48 ld [ %l1 + 0x48 ], %g2 the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue ); 40012328: 7f ff e8 c7 call 4000c644 <_Thread_queue_Dequeue> 4001232c: 90 10 00 11 mov %l1, %o0 if ( the_thread ) { 40012330: a0 92 20 00 orcc %o0, 0, %l0 40012334: 02 80 00 09 be 40012358 <_CORE_message_queue_Submit+0x5c> 40012338: 92 10 00 19 mov %i1, %o1 4001233c: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 40012340: 40 00 13 f1 call 40017304 40012344: 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; 40012348: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 the_thread->Wait.count = submit_type; 4001234c: 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; 40012350: 10 80 00 15 b 400123a4 <_CORE_message_queue_Submit+0xa8> 40012354: 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 < 40012358: c4 04 60 48 ld [ %l1 + 0x48 ], %g2 4001235c: c2 04 60 44 ld [ %l1 + 0x44 ], %g1 40012360: 80 a0 80 01 cmp %g2, %g1 40012364: 1a 80 00 12 bcc 400123ac <_CORE_message_queue_Submit+0xb0> 40012368: 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 *) 4001236c: 7f ff e1 ed call 4000ab20 <_Chain_Get> 40012370: 90 04 60 68 add %l1, 0x68, %o0 /* * NOTE: If the system is consistent, this error should never occur. */ if ( !the_message ) { 40012374: a0 92 20 00 orcc %o0, 0, %l0 40012378: 02 80 00 27 be 40012414 <_CORE_message_queue_Submit+0x118> 4001237c: 92 10 00 19 mov %i1, %o1 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 40012380: 94 10 00 1a mov %i2, %o2 40012384: 40 00 13 e0 call 40017304 40012388: 90 04 20 10 add %l0, 0x10, %o0 size ); the_message->Contents.size = size; the_message->priority = submit_type; _CORE_message_queue_Insert_message( 4001238c: 90 10 00 11 mov %l1, %o0 _CORE_message_queue_Copy_buffer( buffer, the_message->Contents.buffer, size ); the_message->Contents.size = size; 40012390: f4 24 20 0c st %i2, [ %l0 + 0xc ] the_message->priority = submit_type; 40012394: fa 24 20 08 st %i5, [ %l0 + 8 ] _CORE_message_queue_Insert_message( 40012398: 92 10 00 10 mov %l0, %o1 4001239c: 40 00 0c 13 call 400153e8 <_CORE_message_queue_Insert_message> 400123a0: 94 10 00 1d mov %i5, %o2 400123a4: 81 c7 e0 08 ret 400123a8: 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 ) { 400123ac: 02 80 00 18 be 4001240c <_CORE_message_queue_Submit+0x110> 400123b0: 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() ) { 400123b4: 03 10 00 9f sethi %hi(0x40027c00), %g1 400123b8: c2 00 61 ac ld [ %g1 + 0x1ac ], %g1 ! 40027dac <_ISR_Nest_level> 400123bc: 80 a0 60 00 cmp %g1, 0 400123c0: 32 80 00 13 bne,a 4001240c <_CORE_message_queue_Submit+0x110> 400123c4: 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; 400123c8: 03 10 00 9f sethi %hi(0x40027c00), %g1 _ISR_Disable( level ); 400123cc: 7f ff c0 37 call 400024a8 400123d0: e0 00 61 d0 ld [ %g1 + 0x1d0 ], %l0 ! 40027dd0 <_Thread_Executing> 400123d4: 82 10 20 01 mov 1, %g1 400123d8: 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; 400123dc: 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; 400123e0: f6 24 20 20 st %i3, [ %l0 + 0x20 ] executing->Wait.return_argument_second.immutable_object = buffer; 400123e4: f2 24 20 2c st %i1, [ %l0 + 0x2c ] executing->Wait.option = (uint32_t) size; 400123e8: 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; 400123ec: 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 ); 400123f0: 7f ff c0 32 call 400024b8 400123f4: b0 10 20 07 mov 7, %i0 _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); 400123f8: d2 07 a0 60 ld [ %fp + 0x60 ], %o1 400123fc: 90 10 00 11 mov %l1, %o0 40012400: 15 10 00 32 sethi %hi(0x4000c800), %o2 40012404: 7f ff e8 f5 call 4000c7d8 <_Thread_queue_Enqueue_with_handler> 40012408: 94 12 a3 a4 or %o2, 0x3a4, %o2 ! 4000cba4 <_Thread_queue_Timeout> 4001240c: 81 c7 e0 08 ret 40012410: 81 e8 00 00 restore } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; 40012414: b0 10 20 03 mov 3, %i0 <== NOT EXECUTED } 40012418: 81 c7 e0 08 ret <== NOT EXECUTED 4001241c: 81 e8 00 00 restore <== NOT EXECUTED 4000b4d8 <_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 ) { 4000b4d8: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *executing; ISR_Level level = *level_p; /* disabled when you get here */ executing = _Thread_Executing; 4000b4dc: 03 10 00 63 sethi %hi(0x40018c00), %g1 4000b4e0: c4 00 61 60 ld [ %g1 + 0x160 ], %g2 ! 40018d60 <_Thread_Executing> CORE_mutex_Control *the_mutex, ISR_Level *level_p ) { Thread_Control *executing; ISR_Level level = *level_p; 4000b4e4: d0 06 40 00 ld [ %i1 ], %o0 /* disabled when you get here */ executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 4000b4e8: c0 20 a0 34 clr [ %g2 + 0x34 ] if ( !_CORE_mutex_Is_locked( the_mutex ) ) { 4000b4ec: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 4000b4f0: 80 a0 60 00 cmp %g1, 0 4000b4f4: 22 80 00 32 be,a 4000b5bc <_CORE_mutex_Seize_interrupt_trylock+0xe4> 4000b4f8: c6 06 20 5c ld [ %i0 + 0x5c ], %g3 the_mutex->lock = CORE_MUTEX_LOCKED; 4000b4fc: c0 26 20 50 clr [ %i0 + 0x50 ] the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; 4000b500: 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; 4000b504: 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; 4000b508: 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; 4000b50c: c4 26 20 5c st %g2, [ %i0 + 0x5c ] the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; 4000b510: 82 10 20 01 mov 1, %g1 if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 4000b514: 80 a0 e0 02 cmp %g3, 2 4000b518: 02 80 00 05 be 4000b52c <_CORE_mutex_Seize_interrupt_trylock+0x54> 4000b51c: c2 26 20 54 st %g1, [ %i0 + 0x54 ] 4000b520: 80 a0 e0 03 cmp %g3, 3 4000b524: 32 80 00 06 bne,a 4000b53c <_CORE_mutex_Seize_interrupt_trylock+0x64> 4000b528: 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++; 4000b52c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 4000b530: 82 00 60 01 inc %g1 4000b534: c2 20 a0 1c st %g1, [ %g2 + 0x1c ] } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { 4000b538: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 4000b53c: 80 a0 60 03 cmp %g1, 3 4000b540: 22 80 00 03 be,a 4000b54c <_CORE_mutex_Seize_interrupt_trylock+0x74> 4000b544: c6 06 20 4c ld [ %i0 + 0x4c ], %g3 _ISR_Enable( level ); 4000b548: 30 80 00 2c b,a 4000b5f8 <_CORE_mutex_Seize_interrupt_trylock+0x120> { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; 4000b54c: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1 if ( current == ceiling ) { 4000b550: 80 a0 40 03 cmp %g1, %g3 4000b554: 12 80 00 03 bne 4000b560 <_CORE_mutex_Seize_interrupt_trylock+0x88> 4000b558: 01 00 00 00 nop _ISR_Enable( level ); 4000b55c: 30 80 00 27 b,a 4000b5f8 <_CORE_mutex_Seize_interrupt_trylock+0x120> <== NOT EXECUTED return 0; } if ( current > ceiling ) { 4000b560: 08 80 00 0f bleu 4000b59c <_CORE_mutex_Seize_interrupt_trylock+0xc4> 4000b564: 82 10 20 06 mov 6, %g1 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4000b568: 05 10 00 63 sethi %hi(0x40018c00), %g2 4000b56c: c2 00 a0 a0 ld [ %g2 + 0xa0 ], %g1 ! 40018ca0 <_Thread_Dispatch_disable_level> 4000b570: 82 00 60 01 inc %g1 4000b574: c2 20 a0 a0 st %g1, [ %g2 + 0xa0 ] _Thread_Disable_dispatch(); _ISR_Enable( level ); 4000b578: 7f ff d9 dd call 40001cec 4000b57c: 01 00 00 00 nop _Thread_Change_priority( 4000b580: d2 06 20 4c ld [ %i0 + 0x4c ], %o1 4000b584: d0 06 20 5c ld [ %i0 + 0x5c ], %o0 4000b588: 7f ff ee a1 call 4000700c <_Thread_Change_priority> 4000b58c: 94 10 20 00 clr %o2 the_mutex->holder, the_mutex->Attributes.priority_ceiling, FALSE ); _Thread_Enable_dispatch(); 4000b590: 7f ff f0 12 call 400075d8 <_Thread_Enable_dispatch> 4000b594: b0 10 20 00 clr %i0 4000b598: 30 80 00 1a b,a 4000b600 <_CORE_mutex_Seize_interrupt_trylock+0x128> return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 4000b59c: c2 20 a0 34 st %g1, [ %g2 + 0x34 ] the_mutex->lock = CORE_MUTEX_UNLOCKED; 4000b5a0: 82 10 20 01 mov 1, %g1 the_mutex->nest_count = 0; /* undo locking above */ 4000b5a4: 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; 4000b5a8: c2 26 20 50 st %g1, [ %i0 + 0x50 ] the_mutex->nest_count = 0; /* undo locking above */ executing->resource_count--; /* undo locking above */ 4000b5ac: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 4000b5b0: 82 00 7f ff add %g1, -1, %g1 4000b5b4: c2 20 a0 1c st %g1, [ %g2 + 0x1c ] _ISR_Enable( level ); 4000b5b8: 30 80 00 10 b,a 4000b5f8 <_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 ) ) { 4000b5bc: 80 a0 c0 02 cmp %g3, %g2 4000b5c0: 12 80 00 12 bne 4000b608 <_CORE_mutex_Seize_interrupt_trylock+0x130> 4000b5c4: 01 00 00 00 nop switch ( the_mutex->Attributes.lock_nesting_behavior ) { 4000b5c8: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 4000b5cc: 80 a0 60 00 cmp %g1, 0 4000b5d0: 22 80 00 07 be,a 4000b5ec <_CORE_mutex_Seize_interrupt_trylock+0x114> 4000b5d4: c2 06 20 54 ld [ %i0 + 0x54 ], %g1 4000b5d8: 80 a0 60 01 cmp %g1, 1 4000b5dc: 12 80 00 0b bne 4000b608 <_CORE_mutex_Seize_interrupt_trylock+0x130> 4000b5e0: 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; 4000b5e4: 10 80 00 05 b 4000b5f8 <_CORE_mutex_Seize_interrupt_trylock+0x120> 4000b5e8: 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++; 4000b5ec: 82 00 60 01 inc %g1 4000b5f0: c2 26 20 54 st %g1, [ %i0 + 0x54 ] _ISR_Enable( level ); 4000b5f4: 30 80 00 01 b,a 4000b5f8 <_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 ); 4000b5f8: 7f ff d9 bd call 40001cec 4000b5fc: b0 10 20 00 clr %i0 4000b600: 81 c7 e0 08 ret 4000b604: 81 e8 00 00 restore return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } 4000b608: 81 c7 e0 08 ret 4000b60c: 91 e8 20 01 restore %g0, 1, %o0 40006100 <_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 ) { 40006100: 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 ) { 40006104: 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 ) { 40006108: 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 ) { 4000610c: 80 a0 60 00 cmp %g1, 0 40006110: 02 80 00 07 be 4000612c <_CORE_mutex_Surrender+0x2c> 40006114: d0 06 20 5c ld [ %i0 + 0x5c ], %o0 if ( !_Thread_Is_executing( holder ) ) 40006118: 03 10 00 63 sethi %hi(0x40018c00), %g1 4000611c: c2 00 61 60 ld [ %g1 + 0x160 ], %g1 ! 40018d60 <_Thread_Executing> 40006120: 80 a2 00 01 cmp %o0, %g1 40006124: 12 80 00 52 bne 4000626c <_CORE_mutex_Surrender+0x16c> 40006128: 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 ) 4000612c: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 40006130: 80 a0 60 00 cmp %g1, 0 40006134: 02 80 00 4d be 40006268 <_CORE_mutex_Surrender+0x168> 40006138: 82 00 7f ff add %g1, -1, %g1 return CORE_MUTEX_STATUS_SUCCESSFUL; the_mutex->nest_count--; if ( the_mutex->nest_count != 0 ) { 4000613c: 80 a0 60 00 cmp %g1, 0 40006140: 02 80 00 09 be 40006164 <_CORE_mutex_Surrender+0x64> 40006144: c2 24 20 54 st %g1, [ %l0 + 0x54 ] switch ( the_mutex->Attributes.lock_nesting_behavior ) { 40006148: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4000614c: 80 a0 60 00 cmp %g1, 0 40006150: 02 80 00 47 be 4000626c <_CORE_mutex_Surrender+0x16c> 40006154: b0 10 20 00 clr %i0 40006158: 80 a0 60 01 cmp %g1, 1 <== NOT EXECUTED 4000615c: 02 80 00 44 be 4000626c <_CORE_mutex_Surrender+0x16c> <== NOT EXECUTED 40006160: b0 10 20 02 mov 2, %i0 <== NOT EXECUTED 40006164: 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 ) || 40006168: 80 a0 60 02 cmp %g1, 2 4000616c: 02 80 00 04 be 4000617c <_CORE_mutex_Surrender+0x7c> 40006170: 80 a0 60 03 cmp %g1, 3 40006174: 32 80 00 07 bne,a 40006190 <_CORE_mutex_Surrender+0x90> 40006178: 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--; 4000617c: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 40006180: 82 00 7f ff add %g1, -1, %g1 40006184: c2 22 20 1c st %g1, [ %o0 + 0x1c ] 40006188: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 } the_mutex->holder = NULL; 4000618c: 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 ) || 40006190: 80 a0 60 02 cmp %g1, 2 40006194: 02 80 00 05 be 400061a8 <_CORE_mutex_Surrender+0xa8> 40006198: c0 24 20 60 clr [ %l0 + 0x60 ] 4000619c: 80 a0 60 03 cmp %g1, 3 400061a0: 12 80 00 0d bne 400061d4 <_CORE_mutex_Surrender+0xd4> 400061a4: 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 && 400061a8: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 400061ac: 80 a0 60 00 cmp %g1, 0 400061b0: 12 80 00 09 bne 400061d4 <_CORE_mutex_Surrender+0xd4> 400061b4: 01 00 00 00 nop 400061b8: d2 02 20 18 ld [ %o0 + 0x18 ], %o1 400061bc: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 400061c0: 80 a2 40 01 cmp %o1, %g1 400061c4: 02 80 00 04 be 400061d4 <_CORE_mutex_Surrender+0xd4> 400061c8: 01 00 00 00 nop holder->real_priority != holder->current_priority ) { _Thread_Change_priority( holder, holder->real_priority, TRUE ); 400061cc: 40 00 03 90 call 4000700c <_Thread_Change_priority> 400061d0: 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 ) ) ) { 400061d4: 40 00 05 dc call 40007944 <_Thread_queue_Dequeue> 400061d8: 90 10 00 10 mov %l0, %o0 400061dc: 86 92 20 00 orcc %o0, 0, %g3 400061e0: 02 80 00 1f be 4000625c <_CORE_mutex_Surrender+0x15c> 400061e4: 82 10 20 01 mov 1, %g1 } else #endif { the_mutex->holder = the_thread; the_mutex->holder_id = the_thread->Object.id; 400061e8: c2 00 e0 08 ld [ %g3 + 8 ], %g1 the_mutex->nest_count = 1; switch ( the_mutex->Attributes.discipline ) { 400061ec: c4 04 20 48 ld [ %l0 + 0x48 ], %g2 } else #endif { the_mutex->holder = the_thread; the_mutex->holder_id = the_thread->Object.id; 400061f0: c2 24 20 60 st %g1, [ %l0 + 0x60 ] } else #endif { the_mutex->holder = the_thread; 400061f4: c6 24 20 5c st %g3, [ %l0 + 0x5c ] the_mutex->holder_id = the_thread->Object.id; the_mutex->nest_count = 1; 400061f8: 82 10 20 01 mov 1, %g1 switch ( the_mutex->Attributes.discipline ) { 400061fc: 80 a0 a0 02 cmp %g2, 2 40006200: 02 80 00 07 be 4000621c <_CORE_mutex_Surrender+0x11c> 40006204: c2 24 20 54 st %g1, [ %l0 + 0x54 ] 40006208: 80 a0 a0 03 cmp %g2, 3 4000620c: 12 80 00 18 bne 4000626c <_CORE_mutex_Surrender+0x16c> 40006210: 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++; 40006214: 10 80 00 07 b 40006230 <_CORE_mutex_Surrender+0x130> 40006218: 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++; 4000621c: c2 00 e0 1c ld [ %g3 + 0x1c ], %g1 40006220: 82 00 60 01 inc %g1 40006224: c2 20 e0 1c st %g1, [ %g3 + 0x1c ] 40006228: 81 c7 e0 08 ret 4000622c: 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 < 40006230: 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++; 40006234: 82 00 60 01 inc %g1 40006238: c2 20 e0 1c st %g1, [ %g3 + 0x1c ] if (the_mutex->Attributes.priority_ceiling < 4000623c: d2 04 20 4c ld [ %l0 + 0x4c ], %o1 40006240: 80 a2 40 02 cmp %o1, %g2 40006244: 3a 80 00 0a bcc,a 4000626c <_CORE_mutex_Surrender+0x16c> 40006248: b0 10 20 00 clr %i0 <== NOT EXECUTED the_thread->current_priority){ _Thread_Change_priority( 4000624c: 40 00 03 70 call 4000700c <_Thread_Change_priority> 40006250: 94 10 20 00 clr %o2 } break; } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; 40006254: 81 c7 e0 08 ret 40006258: 91 e8 20 00 restore %g0, 0, %o0 4000625c: c2 24 20 50 st %g1, [ %l0 + 0x50 ] 40006260: 81 c7 e0 08 ret 40006264: 91 e8 20 00 restore %g0, 0, %o0 40006268: b0 10 20 00 clr %i0 return CORE_MUTEX_STATUS_SUCCESSFUL; } 4000626c: 81 c7 e0 08 ret 40006270: 81 e8 00 00 restore 40006cb0 <_CORE_spinlock_Release>: */ CORE_spinlock_Status _CORE_spinlock_Release( CORE_spinlock_Control *the_spinlock ) { 40006cb0: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; _ISR_Disable( level ); 40006cb4: 7f ff ed e2 call 4000243c 40006cb8: 01 00 00 00 nop /* * It must locked before it can be unlocked. */ if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) { 40006cbc: c2 06 20 04 ld [ %i0 + 4 ], %g1 40006cc0: 80 a0 60 00 cmp %g1, 0 40006cc4: 12 80 00 06 bne 40006cdc <_CORE_spinlock_Release+0x2c> 40006cc8: 03 10 00 4c sethi %hi(0x40013000), %g1 _ISR_Enable( level ); 40006ccc: 7f ff ed e0 call 4000244c 40006cd0: b0 10 20 06 mov 6, %i0 40006cd4: 81 c7 e0 08 ret 40006cd8: 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 ) { 40006cdc: c2 00 62 c0 ld [ %g1 + 0x2c0 ], %g1 40006ce0: c4 06 20 0c ld [ %i0 + 0xc ], %g2 40006ce4: c2 00 60 08 ld [ %g1 + 8 ], %g1 40006ce8: 80 a0 80 01 cmp %g2, %g1 40006cec: 02 80 00 06 be 40006d04 <_CORE_spinlock_Release+0x54> 40006cf0: 01 00 00 00 nop _ISR_Enable( level ); 40006cf4: 7f ff ed d6 call 4000244c <== NOT EXECUTED 40006cf8: b0 10 20 02 mov 2, %i0 ! 2 <== NOT EXECUTED 40006cfc: 81 c7 e0 08 ret <== NOT EXECUTED 40006d00: 81 e8 00 00 restore <== NOT EXECUTED } /* * Let it be unlocked. */ the_spinlock->users -= 1; 40006d04: c2 06 20 08 ld [ %i0 + 8 ], %g1 40006d08: 82 00 7f ff add %g1, -1, %g1 40006d0c: c2 26 20 08 st %g1, [ %i0 + 8 ] the_spinlock->lock = CORE_SPINLOCK_UNLOCKED; 40006d10: c0 26 20 04 clr [ %i0 + 4 ] the_spinlock->holder = 0; 40006d14: c0 26 20 0c clr [ %i0 + 0xc ] _ISR_Enable( level ); 40006d18: 7f ff ed cd call 4000244c 40006d1c: b0 10 20 00 clr %i0 return CORE_SPINLOCK_SUCCESSFUL; } 40006d20: 81 c7 e0 08 ret 40006d24: 81 e8 00 00 restore 40006d28 <_CORE_spinlock_Wait>: CORE_spinlock_Status _CORE_spinlock_Wait( CORE_spinlock_Control *the_spinlock, bool wait, Watchdog_Interval timeout ) { 40006d28: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout; 40006d2c: 03 10 00 4c sethi %hi(0x40013000), %g1 40006d30: c2 00 63 54 ld [ %g1 + 0x354 ], %g1 ! 40013354 <_Watchdog_Ticks_since_boot> _ISR_Disable( level ); 40006d34: 7f ff ed c2 call 4000243c 40006d38: a2 06 80 01 add %i2, %g1, %l1 40006d3c: 86 10 00 08 mov %o0, %g3 if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) && 40006d40: c2 06 20 04 ld [ %i0 + 4 ], %g1 40006d44: 80 a0 60 01 cmp %g1, 1 40006d48: 12 80 00 0c bne 40006d78 <_CORE_spinlock_Wait+0x50> 40006d4c: 03 10 00 4c sethi %hi(0x40013000), %g1 40006d50: c2 00 62 c0 ld [ %g1 + 0x2c0 ], %g1 ! 400132c0 <_Thread_Executing> 40006d54: c4 06 20 0c ld [ %i0 + 0xc ], %g2 40006d58: c2 00 60 08 ld [ %g1 + 8 ], %g1 40006d5c: 80 a0 80 01 cmp %g2, %g1 40006d60: 12 80 00 06 bne 40006d78 <_CORE_spinlock_Wait+0x50> 40006d64: 01 00 00 00 nop (the_spinlock->holder == _Thread_Executing->Object.id) ) { _ISR_Enable( level ); 40006d68: 7f ff ed b9 call 4000244c 40006d6c: b0 10 20 01 mov 1, %i0 ! 1 40006d70: 81 c7 e0 08 ret 40006d74: 81 e8 00 00 restore return CORE_SPINLOCK_HOLDER_RELOCKING; } the_spinlock->users += 1; 40006d78: c2 06 20 08 ld [ %i0 + 8 ], %g1 } /* * Spinlock is unavailable. If not willing to wait, return. */ if ( !wait ) { 40006d7c: 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; 40006d80: 82 00 60 01 inc %g1 40006d84: 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) ) { 40006d88: 03 10 00 4c sethi %hi(0x40013000), %g1 40006d8c: a4 10 63 54 or %g1, 0x354, %l2 ! 40013354 <_Watchdog_Ticks_since_boot> 40006d90: 03 10 00 4c sethi %hi(0x40013000), %g1 40006d94: a0 10 62 00 or %g1, 0x200, %l0 ! 40013200 <_Thread_Dispatch_disable_level> _ISR_Enable( level ); return CORE_SPINLOCK_HOLDER_RELOCKING; } the_spinlock->users += 1; for ( ;; ) { if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) { 40006d98: c2 06 20 04 ld [ %i0 + 4 ], %g1 40006d9c: 80 a0 60 00 cmp %g1, 0 40006da0: 12 80 00 0d bne 40006dd4 <_CORE_spinlock_Wait+0xac> 40006da4: 80 a6 60 00 cmp %i1, 0 the_spinlock->lock = CORE_SPINLOCK_LOCKED; the_spinlock->holder = _Thread_Executing->Object.id; 40006da8: 03 10 00 4c sethi %hi(0x40013000), %g1 40006dac: c4 00 62 c0 ld [ %g1 + 0x2c0 ], %g2 ! 400132c0 <_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; 40006db0: 82 10 20 01 mov 1, %g1 40006db4: c2 26 20 04 st %g1, [ %i0 + 4 ] the_spinlock->holder = _Thread_Executing->Object.id; 40006db8: c2 00 a0 08 ld [ %g2 + 8 ], %g1 40006dbc: c2 26 20 0c st %g1, [ %i0 + 0xc ] _ISR_Enable( level ); 40006dc0: b0 10 20 00 clr %i0 40006dc4: 7f ff ed a2 call 4000244c 40006dc8: 90 10 00 03 mov %g3, %o0 40006dcc: 81 c7 e0 08 ret 40006dd0: 81 e8 00 00 restore } /* * Spinlock is unavailable. If not willing to wait, return. */ if ( !wait ) { 40006dd4: 12 80 00 0a bne 40006dfc <_CORE_spinlock_Wait+0xd4> 40006dd8: 80 a6 a0 00 cmp %i2, 0 the_spinlock->users -= 1; 40006ddc: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED 40006de0: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40006de4: c2 26 20 08 st %g1, [ %i0 + 8 ] <== NOT EXECUTED _ISR_Enable( level ); 40006de8: b0 10 20 05 mov 5, %i0 <== NOT EXECUTED 40006dec: 7f ff ed 98 call 4000244c <== NOT EXECUTED 40006df0: 90 10 00 03 mov %g3, %o0 <== NOT EXECUTED 40006df4: 81 c7 e0 08 ret <== NOT EXECUTED 40006df8: 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) ) { 40006dfc: 02 80 00 0e be 40006e34 <_CORE_spinlock_Wait+0x10c> 40006e00: 01 00 00 00 nop 40006e04: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 40006e08: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 40006e0c: 18 80 00 0a bgu 40006e34 <_CORE_spinlock_Wait+0x10c> <== NOT EXECUTED 40006e10: 01 00 00 00 nop <== NOT EXECUTED the_spinlock->users -= 1; 40006e14: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED 40006e18: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40006e1c: c2 26 20 08 st %g1, [ %i0 + 8 ] <== NOT EXECUTED _ISR_Enable( level ); 40006e20: b0 10 20 03 mov 3, %i0 <== NOT EXECUTED 40006e24: 7f ff ed 8a call 4000244c <== NOT EXECUTED 40006e28: 90 10 00 03 mov %g3, %o0 <== NOT EXECUTED 40006e2c: 81 c7 e0 08 ret <== NOT EXECUTED 40006e30: 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 ); 40006e34: 7f ff ed 86 call 4000244c 40006e38: 90 10 00 03 mov %g3, %o0 /* An ISR could occur here */ _Thread_Enable_dispatch(); 40006e3c: 40 00 04 8c call 4000806c <_Thread_Enable_dispatch> 40006e40: 01 00 00 00 nop 40006e44: c2 04 00 00 ld [ %l0 ], %g1 40006e48: 82 00 60 01 inc %g1 40006e4c: 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 ); 40006e50: 7f ff ed 7b call 4000243c 40006e54: 01 00 00 00 nop 40006e58: 86 10 00 08 mov %o0, %g3 40006e5c: 30 bf ff cf b,a 40006d98 <_CORE_spinlock_Wait+0x70> 40022a58 <_Chain_Insert>: void _Chain_Insert( Chain_Node *after_node, Chain_Node *node ) { 40022a58: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED ISR_Level level; _ISR_Disable( level ); 40022a5c: 7f ff 84 8b call 40003c88 <== NOT EXECUTED 40022a60: 01 00 00 00 nop <== NOT EXECUTED ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 40022a64: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 40022a68: f0 26 60 04 st %i0, [ %i1 + 4 ] <== NOT EXECUTED before_node = after_node->next; after_node->next = the_node; 40022a6c: f2 26 00 00 st %i1, [ %i0 ] <== NOT EXECUTED the_node->next = before_node; before_node->previous = the_node; 40022a70: 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; 40022a74: c2 26 40 00 st %g1, [ %i1 ] <== NOT EXECUTED _Chain_Insert_unprotected( after_node, node ); _ISR_Enable( level ); 40022a78: 7f ff 84 88 call 40003c98 <== NOT EXECUTED 40022a7c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 40022a80: 01 00 00 00 nop 4000b3cc <_Debug_Is_enabled>: */ bool _Debug_Is_enabled( rtems_debug_control level ) { 4000b3cc: 03 10 00 63 sethi %hi(0x40018c00), %g1 <== NOT EXECUTED 4000b3d0: c2 00 61 64 ld [ %g1 + 0x164 ], %g1 ! 40018d64 <_Debug_Level> <== NOT EXECUTED 4000b3d4: 90 0a 00 01 and %o0, %g1, %o0 <== NOT EXECUTED 4000b3d8: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED return (_Debug_Level & level) ? true : false; } 4000b3dc: 81 c3 e0 08 retl <== NOT EXECUTED 4000b3e0: 90 40 20 00 addx %g0, 0, %o0 <== NOT EXECUTED 40004f08 <_Event_Surrender>: */ void _Event_Surrender( Thread_Control *the_thread ) { 40004f08: 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 ]; 40004f0c: e0 06 21 5c ld [ %i0 + 0x15c ], %l0 option_set = (rtems_option) the_thread->Wait.option; _ISR_Disable( level ); 40004f10: 7f ff f3 73 call 40001cdc 40004f14: e2 06 20 30 ld [ %i0 + 0x30 ], %l1 40004f18: b2 10 00 08 mov %o0, %i1 pending_events = api->pending_events; 40004f1c: c8 04 00 00 ld [ %l0 ], %g4 event_condition = (rtems_event_set) the_thread->Wait.count; 40004f20: 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 ) ) { 40004f24: 86 88 80 04 andcc %g2, %g4, %g3 40004f28: 12 80 00 03 bne 40004f34 <_Event_Surrender+0x2c> 40004f2c: 03 10 00 63 sethi %hi(0x40018c00), %g1 _ISR_Enable( level ); 40004f30: 30 80 00 42 b,a 40005038 <_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() && 40004f34: c2 00 61 3c ld [ %g1 + 0x13c ], %g1 ! 40018d3c <_ISR_Nest_level> 40004f38: 80 a0 60 00 cmp %g1, 0 40004f3c: 22 80 00 1e be,a 40004fb4 <_Event_Surrender+0xac> 40004f40: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 40004f44: 03 10 00 63 sethi %hi(0x40018c00), %g1 40004f48: c2 00 61 60 ld [ %g1 + 0x160 ], %g1 ! 40018d60 <_Thread_Executing> 40004f4c: 80 a6 00 01 cmp %i0, %g1 40004f50: 32 80 00 19 bne,a 40004fb4 <_Event_Surrender+0xac> 40004f54: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 40004f58: 1b 10 00 65 sethi %hi(0x40019400), %o5 40004f5c: c2 03 61 c0 ld [ %o5 + 0x1c0 ], %g1 ! 400195c0 <_Event_Sync_state> 40004f60: 80 a0 60 01 cmp %g1, 1 40004f64: 02 80 00 07 be 40004f80 <_Event_Surrender+0x78> 40004f68: 80 a0 c0 02 cmp %g3, %g2 40004f6c: c2 03 61 c0 ld [ %o5 + 0x1c0 ], %g1 40004f70: 80 a0 60 02 cmp %g1, 2 40004f74: 32 80 00 10 bne,a 40004fb4 <_Event_Surrender+0xac> 40004f78: 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) ) { 40004f7c: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED 40004f80: 02 80 00 04 be 40004f90 <_Event_Surrender+0x88> 40004f84: 80 8c 60 02 btst 2, %l1 40004f88: 02 80 00 0a be 40004fb0 <_Event_Surrender+0xa8> <== NOT EXECUTED 40004f8c: 01 00 00 00 nop <== NOT EXECUTED api->pending_events = _Event_sets_Clear( pending_events,seized_events ); 40004f90: 82 29 00 03 andn %g4, %g3, %g1 40004f94: c2 24 00 00 st %g1, [ %l0 ] the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40004f98: 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; 40004f9c: c0 26 20 24 clr [ %i0 + 0x24 ] *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40004fa0: c6 20 40 00 st %g3, [ %g1 ] _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 40004fa4: 84 10 20 03 mov 3, %g2 40004fa8: 03 10 00 65 sethi %hi(0x40019400), %g1 40004fac: c4 20 61 c0 st %g2, [ %g1 + 0x1c0 ] ! 400195c0 <_Event_Sync_state> } _ISR_Enable( level ); 40004fb0: 30 80 00 22 b,a 40005038 <_Event_Surrender+0x130> } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 40004fb4: 80 88 61 00 btst 0x100, %g1 40004fb8: 02 80 00 20 be 40005038 <_Event_Surrender+0x130> 40004fbc: 80 a0 c0 02 cmp %g3, %g2 if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 40004fc0: 02 80 00 04 be 40004fd0 <_Event_Surrender+0xc8> 40004fc4: 80 8c 60 02 btst 2, %l1 40004fc8: 02 80 00 1c be 40005038 <_Event_Surrender+0x130> 40004fcc: 01 00 00 00 nop api->pending_events = _Event_sets_Clear( pending_events, seized_events ); 40004fd0: 82 29 00 03 andn %g4, %g3, %g1 40004fd4: c2 24 00 00 st %g1, [ %l0 ] the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40004fd8: 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; 40004fdc: c0 26 20 24 clr [ %i0 + 0x24 ] *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40004fe0: c6 20 40 00 st %g3, [ %g1 ] _ISR_Flash( level ); 40004fe4: 7f ff f3 42 call 40001cec 40004fe8: 90 10 00 19 mov %i1, %o0 40004fec: 7f ff f3 3c call 40001cdc 40004ff0: 01 00 00 00 nop if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 40004ff4: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 40004ff8: 80 a0 60 02 cmp %g1, 2 40004ffc: 02 80 00 06 be 40005014 <_Event_Surrender+0x10c> 40005000: 82 10 20 03 mov 3, %g1 _ISR_Enable( level ); 40005004: 7f ff f3 3a call 40001cec 40005008: 90 10 00 19 mov %i1, %o0 RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 4000500c: 10 80 00 08 b 4000502c <_Event_Surrender+0x124> 40005010: 33 04 00 ff sethi %hi(0x1003fc00), %i1 RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 40005014: c2 26 20 50 st %g1, [ %i0 + 0x50 ] _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 40005018: 7f ff f3 35 call 40001cec 4000501c: 90 10 00 19 mov %i1, %o0 (void) _Watchdog_Remove( &the_thread->Timer ); 40005020: 40 00 0e 21 call 400088a4 <_Watchdog_Remove> 40005024: 90 06 20 48 add %i0, 0x48, %o0 40005028: 33 04 00 ff sethi %hi(0x1003fc00), %i1 4000502c: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 40005030: 40 00 08 6f call 400071ec <_Thread_Clear_state> 40005034: 81 e8 00 00 restore _Thread_Unblock( the_thread ); } return; } } _ISR_Enable( level ); 40005038: 7f ff f3 2d call 40001cec 4000503c: 91 e8 00 19 restore %g0, %i1, %o0 40005040: 01 00 00 00 nop 40005044 <_Event_Timeout>: void _Event_Timeout( Objects_Id id, void *ignored ) { 40005044: 9d e3 bf 90 save %sp, -112, %sp Thread_Control *the_thread; Objects_Locations location; ISR_Level level; the_thread = _Thread_Get( id, &location ); 40005048: 90 10 00 18 mov %i0, %o0 4000504c: 40 00 09 70 call 4000760c <_Thread_Get> 40005050: 92 07 bf f4 add %fp, -12, %o1 switch ( location ) { 40005054: c2 07 bf f4 ld [ %fp + -12 ], %g1 40005058: 80 a0 60 00 cmp %g1, 0 4000505c: 12 80 00 0f bne 40005098 <_Event_Timeout+0x54> 40005060: 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 ); 40005064: 7f ff f3 1e call 40001cdc 40005068: 01 00 00 00 nop 4000506c: 86 10 00 08 mov %o0, %g3 if ( !the_thread->Wait.count ) { /* verify thread is waiting */ 40005070: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 40005074: 80 a0 60 00 cmp %g1, 0 40005078: 12 80 00 0a bne 400050a0 <_Event_Timeout+0x5c> 4000507c: 03 10 00 63 sethi %hi(0x40018c00), %g1 */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40005080: 05 10 00 63 sethi %hi(0x40018c00), %g2 <== NOT EXECUTED 40005084: c2 00 a0 a0 ld [ %g2 + 0xa0 ], %g1 ! 40018ca0 <_Thread_Dispatch_disable_level> <== NOT EXECUTED 40005088: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 4000508c: c2 20 a0 a0 st %g1, [ %g2 + 0xa0 ] <== NOT EXECUTED _Thread_Unnest_dispatch(); _ISR_Enable( level ); 40005090: 7f ff f3 17 call 40001cec <== NOT EXECUTED 40005094: 01 00 00 00 nop <== NOT EXECUTED 40005098: 81 c7 e0 08 ret <== NOT EXECUTED 4000509c: 81 e8 00 00 restore <== NOT EXECUTED return; } the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { 400050a0: c2 00 61 60 ld [ %g1 + 0x160 ], %g1 400050a4: 80 a6 00 01 cmp %i0, %g1 400050a8: 12 80 00 09 bne 400050cc <_Event_Timeout+0x88> 400050ac: c0 26 20 24 clr [ %i0 + 0x24 ] Thread_blocking_operation_States sync = _Event_Sync_state; 400050b0: 05 10 00 65 sethi %hi(0x40019400), %g2 400050b4: c2 00 a1 c0 ld [ %g2 + 0x1c0 ], %g1 ! 400195c0 <_Event_Sync_state> if ( (sync == THREAD_BLOCKING_OPERATION_SYNCHRONIZED) || 400050b8: 80 a0 60 01 cmp %g1, 1 400050bc: 18 80 00 05 bgu 400050d0 <_Event_Timeout+0x8c> 400050c0: 82 10 20 06 mov 6, %g1 (sync == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) { _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 400050c4: 82 10 20 02 mov 2, %g1 400050c8: c2 20 a1 c0 st %g1, [ %g2 + 0x1c0 ] } } the_thread->Wait.return_code = RTEMS_TIMEOUT; 400050cc: 82 10 20 06 mov 6, %g1 400050d0: c2 26 20 34 st %g1, [ %i0 + 0x34 ] _ISR_Enable( level ); 400050d4: 7f ff f3 06 call 40001cec 400050d8: 90 10 00 03 mov %g3, %o0 RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 400050dc: 90 10 00 18 mov %i0, %o0 400050e0: 13 04 00 ff sethi %hi(0x1003fc00), %o1 400050e4: 40 00 08 42 call 400071ec <_Thread_Clear_state> 400050e8: 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; 400050ec: 05 10 00 63 sethi %hi(0x40018c00), %g2 400050f0: c2 00 a0 a0 ld [ %g2 + 0xa0 ], %g1 ! 40018ca0 <_Thread_Dispatch_disable_level> 400050f4: 82 00 7f ff add %g1, -1, %g1 400050f8: c2 20 a0 a0 st %g1, [ %g2 + 0xa0 ] 400050fc: 81 c7 e0 08 ret 40005100: 81 e8 00 00 restore 400092a8 <_Heap_Allocate_aligned>: void *_Heap_Allocate_aligned( Heap_Control *the_heap, size_t size, uint32_t alignment ) { 400092a8: 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; 400092ac: 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); 400092b0: d4 06 20 14 ld [ %i0 + 0x14 ], %o2 400092b4: 90 10 00 19 mov %i1, %o0 400092b8: 40 00 01 5d call 4000982c <_Heap_Calc_block_size> 400092bc: 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; 400092c0: 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) 400092c4: ba 92 20 00 orcc %o0, 0, %i5 400092c8: 02 80 00 67 be 40009464 <_Heap_Allocate_aligned+0x1bc> 400092cc: 90 10 20 00 clr %o0 return NULL; if(alignment == 0) 400092d0: 80 a6 a0 00 cmp %i2, 0 400092d4: 22 80 00 02 be,a 400092dc <_Heap_Allocate_aligned+0x34> 400092d8: b4 10 20 08 mov 8, %i2 */ RTEMS_INLINE_ROUTINE Heap_Block *_Heap_First ( Heap_Control *the_heap ) { return _Heap_Head(the_heap)->next; 400092dc: e2 06 20 08 ld [ %i0 + 8 ], %l1 400092e0: 10 80 00 59 b 40009444 <_Heap_Allocate_aligned+0x19c> 400092e4: 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); 400092e8: 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. */ 400092ec: 80 a4 c0 1d cmp %l3, %i5 400092f0: 2a 80 00 54 bcs,a 40009440 <_Heap_Allocate_aligned+0x198> 400092f4: e2 04 60 08 ld [ %l1 + 8 ], %l1 _H_uptr_t *value, uint32_t alignment ) { _H_uptr_t v = *value; *value = v - (v % alignment); 400092f8: 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; 400092fc: ae 04 40 13 add %l1, %l3, %l7 aligned_user_addr = block_end - end_to_user_offs; 40009300: a0 25 c0 19 sub %l7, %i1, %l0 40009304: 40 00 3f 59 call 40019068 <.urem> 40009308: 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)); 4000930c: 92 10 00 14 mov %l4, %o1 40009310: a4 24 00 08 sub %l0, %o0, %l2 40009314: 40 00 3f 55 call 40019068 <.urem> 40009318: 90 10 00 12 mov %l2, %o0 4000931c: a0 04 60 08 add %l1, 8, %l0 40009320: 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) { 40009324: 80 a0 80 10 cmp %g2, %l0 40009328: 2a 80 00 46 bcs,a 40009440 <_Heap_Allocate_aligned+0x198> 4000932c: 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) { 40009330: ec 06 20 14 ld [ %i0 + 0x14 ], %l6 40009334: 82 20 80 10 sub %g2, %l0, %g1 40009338: 80 a0 40 16 cmp %g1, %l6 4000933c: 1a 80 00 15 bcc 40009390 <_Heap_Allocate_aligned+0xe8> 40009340: 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) { 40009344: 82 24 80 10 sub %l2, %l0, %g1 40009348: 80 a0 40 14 cmp %g1, %l4 4000934c: 0a 80 00 10 bcs 4000938c <_Heap_Allocate_aligned+0xe4> 40009350: 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; 40009354: 90 10 00 10 mov %l0, %o0 40009358: 40 00 3f 44 call 40019068 <.urem> 4000935c: 92 10 00 1a mov %i2, %o1 *value = r ? v - r + a : v; 40009360: 82 04 00 1a add %l0, %i2, %g1 40009364: 80 a2 20 00 cmp %o0, 0 40009368: 12 80 00 03 bne 40009374 <_Heap_Allocate_aligned+0xcc> 4000936c: 90 20 40 08 sub %g1, %o0, %o0 40009370: 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) { 40009374: 82 22 00 10 sub %o0, %l0, %g1 40009378: 80 a0 40 14 cmp %g1, %l4 4000937c: 3a 80 00 31 bcc,a 40009440 <_Heap_Allocate_aligned+0x198> 40009380: e2 04 60 08 ld [ %l1 + 8 ], %l1 40009384: 84 10 00 10 mov %l0, %g2 <== NOT EXECUTED 40009388: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED aligned_user_addr = 0; } } } if(aligned_user_addr) { 4000938c: 80 a4 a0 00 cmp %l2, 0 40009390: 22 80 00 2c be,a 40009440 <_Heap_Allocate_aligned+0x198> 40009394: 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; 40009398: 82 05 e0 08 add %l7, 8, %g1 4000939c: 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; 400093a0: 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) { 400093a4: 80 a0 80 16 cmp %g2, %l6 400093a8: 2a 80 00 08 bcs,a 400093c8 <_Heap_Allocate_aligned+0x120> 400093ac: 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; 400093b0: 82 10 a0 01 or %g2, 1, %g1 400093b4: 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); 400093b8: a2 04 40 02 add %l1, %g2, %l1 the_block = _Heap_Block_at(the_block, the_rest); the_block->prev_size = the_rest; 400093bc: c4 24 40 00 st %g2, [ %l1 ] the_block->size = alloc_size; 400093c0: 10 80 00 09 b 400093e4 <_Heap_Allocate_aligned+0x13c> 400093c4: e0 24 60 04 st %l0, [ %l1 + 4 ] ) { Heap_Block *block = the_block; Heap_Block *next = block->next; Heap_Block *prev = block->prev; 400093c8: 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; 400093cc: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 prev->next = next; next->prev = prev; 400093d0: c4 20 e0 0c st %g2, [ %g3 + 0xc ] 400093d4: 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; 400093d8: c6 20 a0 08 st %g3, [ %g2 + 8 ] 400093dc: c2 26 20 38 st %g1, [ %i0 + 0x38 ] 400093e0: 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 ); 400093e4: 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; 400093e8: c2 00 a0 04 ld [ %g2 + 4 ], %g1 400093ec: 82 10 60 01 or %g1, 1, %g1 400093f0: c2 20 a0 04 st %g1, [ %g2 + 4 ] /* Update statistics */ stats->free_size -= alloc_size; 400093f4: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 if(stats->min_free_size > stats->free_size) 400093f8: 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; 400093fc: 82 20 40 10 sub %g1, %l0, %g1 if(stats->min_free_size > stats->free_size) 40009400: 80 a0 80 01 cmp %g2, %g1 40009404: 08 80 00 03 bleu 40009410 <_Heap_Allocate_aligned+0x168> 40009408: c2 26 20 30 st %g1, [ %i0 + 0x30 ] stats->min_free_size = stats->free_size; 4000940c: c2 26 20 34 st %g1, [ %i0 + 0x34 ] stats->used_blocks += 1; 40009410: 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; 40009414: c6 06 20 4c ld [ %i0 + 0x4c ], %g3 stats->allocs += 1; 40009418: 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; 4000941c: 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; 40009420: 86 00 e0 01 inc %g3 stats->allocs += 1; 40009424: 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; 40009428: 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; 4000942c: 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; 40009430: 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; 40009434: 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; 40009438: 10 80 00 07 b 40009454 <_Heap_Allocate_aligned+0x1ac> 4000943c: 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) 40009440: 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; 40009444: 80 a4 40 18 cmp %l1, %i0 40009448: 32 bf ff a8 bne,a 400092e8 <_Heap_Allocate_aligned+0x40> 4000944c: c2 04 60 04 ld [ %l1 + 4 ], %g1 40009450: 90 10 20 00 clr %o0 } } } } if(stats->max_search < search_count) 40009454: c2 06 20 44 ld [ %i0 + 0x44 ], %g1 40009458: 80 a0 40 15 cmp %g1, %l5 4000945c: 2a 80 00 02 bcs,a 40009464 <_Heap_Allocate_aligned+0x1bc> 40009460: ea 26 20 44 st %l5, [ %i0 + 0x44 ] stats->max_search = search_count; return user_ptr; } 40009464: 81 c7 e0 08 ret 40009468: 91 e8 00 08 restore %g0, %o0, %o0 4002d388 <_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; 4002d388: 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; 4002d38c: 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; 4002d390: c0 22 60 08 clr [ %o1 + 8 ] the_info->Free.largest = 0; 4002d394: c0 22 60 04 clr [ %o1 + 4 ] the_info->Used.number = 0; 4002d398: c0 22 60 0c clr [ %o1 + 0xc ] the_info->Used.total = 0; 4002d39c: c0 22 60 14 clr [ %o1 + 0x14 ] the_info->Used.largest = 0; 4002d3a0: 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; 4002d3a4: 10 80 00 23 b 4002d430 <_Heap_Get_information+0xa8> 4002d3a8: 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); 4002d3ac: 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 ); 4002d3b0: 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) ) { 4002d3b4: c2 03 60 04 ld [ %o5 + 4 ], %g1 4002d3b8: 80 88 60 01 btst 1, %g1 4002d3bc: 22 80 00 0d be,a 4002d3f0 <_Heap_Get_information+0x68> 4002d3c0: c2 02 40 00 ld [ %o1 ], %g1 the_info->Used.number++; 4002d3c4: c2 02 60 0c ld [ %o1 + 0xc ], %g1 the_info->Used.total += the_size; 4002d3c8: c4 02 60 14 ld [ %o1 + 0x14 ], %g2 if ( the_info->Used.largest < the_size ) 4002d3cc: 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++; 4002d3d0: 82 00 60 01 inc %g1 the_info->Used.total += the_size; 4002d3d4: 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++; 4002d3d8: c2 22 60 0c st %g1, [ %o1 + 0xc ] the_info->Used.total += the_size; if ( the_info->Used.largest < the_size ) 4002d3dc: 80 a0 c0 04 cmp %g3, %g4 4002d3e0: 1a 80 00 13 bcc 4002d42c <_Heap_Get_information+0xa4> 4002d3e4: c4 22 60 14 st %g2, [ %o1 + 0x14 ] the_info->Used.largest = the_size; 4002d3e8: 10 80 00 11 b 4002d42c <_Heap_Get_information+0xa4> 4002d3ec: c8 22 60 10 st %g4, [ %o1 + 0x10 ] } else { the_info->Free.number++; the_info->Free.total += the_size; 4002d3f0: c4 02 60 08 ld [ %o1 + 8 ], %g2 if ( the_info->Free.largest < the_size ) 4002d3f4: 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++; 4002d3f8: 82 00 60 01 inc %g1 the_info->Free.total += the_size; 4002d3fc: 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++; 4002d400: c2 22 40 00 st %g1, [ %o1 ] the_info->Free.total += the_size; if ( the_info->Free.largest < the_size ) 4002d404: 80 a0 c0 04 cmp %g3, %g4 4002d408: 1a 80 00 03 bcc 4002d414 <_Heap_Get_information+0x8c> 4002d40c: c4 22 60 08 st %g2, [ %o1 + 8 ] the_info->Free.largest = the_size; 4002d410: c8 22 60 04 st %g4, [ %o1 + 4 ] if ( the_size != next_block->prev_size ) 4002d414: c2 03 40 00 ld [ %o5 ], %g1 4002d418: 80 a1 00 01 cmp %g4, %g1 4002d41c: 02 80 00 05 be 4002d430 <_Heap_Get_information+0xa8> 4002d420: 84 10 00 0d mov %o5, %g2 4002d424: 81 c3 e0 08 retl <== NOT EXECUTED 4002d428: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 4002d42c: 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 ) { 4002d430: 80 a0 80 0c cmp %g2, %o4 4002d434: 32 bf ff de bne,a 4002d3ac <_Heap_Get_information+0x24> 4002d438: 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; 4002d43c: c2 02 60 14 ld [ %o1 + 0x14 ], %g1 4002d440: 90 10 20 00 clr %o0 4002d444: 82 00 60 08 add %g1, 8, %g1 return HEAP_GET_INFORMATION_SUCCESSFUL; } 4002d448: 81 c3 e0 08 retl 4002d44c: c2 22 60 14 st %g1, [ %o1 + 0x14 ] 400165a4 <_Heap_Resize_block>: void *starting_address, size_t size, uint32_t *old_mem_size, uint32_t *avail_mem_size ) { 400165a4: 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; 400165a8: e8 06 20 14 ld [ %i0 + 0x14 ], %l4 uint32_t const page_size = the_heap->page_size; 400165ac: ec 06 20 10 ld [ %i0 + 0x10 ], %l6 *old_mem_size = 0; 400165b0: c0 26 c0 00 clr [ %i3 ] *avail_mem_size = 0; 400165b4: 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); 400165b8: d2 06 20 10 ld [ %i0 + 0x10 ], %o1 400165bc: 7f ff f6 53 call 40013f08 <.urem> 400165c0: 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 ); 400165c4: c8 06 20 20 ld [ %i0 + 0x20 ], %g4 400165c8: 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); 400165cc: 82 06 7f f8 add %i1, -8, %g1 400165d0: 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)) 400165d4: 80 a4 80 04 cmp %l2, %g4 400165d8: 84 60 3f ff subx %g0, -1, %g2 400165dc: 80 a0 c0 12 cmp %g3, %l2 400165e0: 82 60 3f ff subx %g0, -1, %g1 400165e4: 80 88 80 01 btst %g2, %g1 400165e8: 02 80 00 75 be 400167bc <_Heap_Resize_block+0x218> 400165ec: a6 10 00 18 mov %i0, %l3 return HEAP_RESIZE_FATAL_ERROR; prev_used_flag = the_block->size & HEAP_PREV_USED; 400165f0: 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); 400165f4: 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 ); 400165f8: 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) || 400165fc: 80 a4 40 04 cmp %l1, %g4 40016600: 84 60 3f ff subx %g0, -1, %g2 40016604: 80 a0 c0 11 cmp %g3, %l1 40016608: 82 60 3f ff subx %g0, -1, %g1 4001660c: 80 88 80 01 btst %g2, %g1 40016610: 02 80 00 6b be 400167bc <_Heap_Resize_block+0x218> 40016614: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used ( Heap_Block *the_block ) { return (the_block->size & HEAP_PREV_USED); 40016618: c2 04 60 04 ld [ %l1 + 4 ], %g1 4001661c: 80 88 60 01 btst 1, %g1 40016620: 02 80 00 67 be 400167bc <_Heap_Resize_block+0x218> 40016624: 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); 40016628: 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) || 4001662c: 84 10 20 01 mov 1, %g2 40016630: 02 80 00 04 be 40016640 <_Heap_Resize_block+0x9c> 40016634: 82 04 40 18 add %l1, %i0, %g1 40016638: c2 00 60 04 ld [ %g1 + 4 ], %g1 4001663c: 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) 40016640: 82 24 40 19 sub %l1, %i1, %g1 40016644: 82 00 60 04 add %g1, 4, %g1 + HEAP_BLOCK_HEADER_OFFSET; *old_mem_size = old_user_size; 40016648: 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) || 4001664c: 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) { 40016650: 80 a6 80 01 cmp %i2, %g1 40016654: 08 80 00 1e bleu 400166cc <_Heap_Resize_block+0x128> 40016658: 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 */ 4001665c: 80 a6 60 00 cmp %i1, 0 40016660: 12 80 00 59 bne 400167c4 <_Heap_Resize_block+0x220> 40016664: a0 26 80 01 sub %i2, %g1, %l0 uint32_t alignment ) { uint32_t v = *value; uint32_t a = alignment; uint32_t r = v % a; 40016668: 92 10 00 16 mov %l6, %o1 4001666c: 7f ff f6 27 call 40013f08 <.urem> 40016670: 90 10 00 10 mov %l0, %o0 *value = r ? v - r + a : v; 40016674: 80 a2 20 00 cmp %o0, 0 40016678: 02 80 00 05 be 4001668c <_Heap_Resize_block+0xe8> 4001667c: 80 a4 00 14 cmp %l0, %l4 40016680: 82 04 00 16 add %l0, %l6, %g1 40016684: a0 20 40 08 sub %g1, %o0, %l0 40016688: 80 a4 00 14 cmp %l0, %l4 4001668c: 1a 80 00 03 bcc 40016698 <_Heap_Resize_block+0xf4> 40016690: 90 10 00 10 mov %l0, %o0 40016694: 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) 40016698: 80 a2 00 18 cmp %o0, %i0 4001669c: 18 80 00 4a bgu 400167c4 <_Heap_Resize_block+0x220> 400166a0: 94 10 00 08 mov %o0, %o2 return HEAP_RESIZE_UNSATISFIED; /* Next block is too small or none. */ add_block_size = 400166a4: 92 10 00 11 mov %l1, %o1 400166a8: 7f ff bf c6 call 400065c0 <_Heap_Block_allocate> 400166ac: 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; 400166b0: 90 02 00 15 add %o0, %l5, %o0 400166b4: 90 12 00 1b or %o0, %i3, %o0 400166b8: d0 24 a0 04 st %o0, [ %l2 + 4 ] --stats->used_blocks; 400166bc: c2 04 e0 40 ld [ %l3 + 0x40 ], %g1 400166c0: 82 00 7f ff add %g1, -1, %g1 400166c4: 10 80 00 39 b 400167a8 <_Heap_Resize_block+0x204> 400166c8: 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; 400166cc: a0 20 40 1a sub %g1, %i2, %l0 uint32_t *value, uint32_t alignment ) { uint32_t v = *value; *value = v - (v % alignment); 400166d0: 92 10 00 16 mov %l6, %o1 400166d4: 7f ff f6 0d call 40013f08 <.urem> 400166d8: 90 10 00 10 mov %l0, %o0 _Heap_Align_down(&free_block_size, page_size); if (free_block_size > 0) { 400166dc: a0 a4 00 08 subcc %l0, %o0, %l0 400166e0: 22 80 00 33 be,a 400167ac <_Heap_Resize_block+0x208> 400166e4: 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; 400166e8: 84 25 40 10 sub %l5, %l0, %g2 if (new_block_size < min_block_size) { 400166ec: 80 a0 80 14 cmp %g2, %l4 400166f0: 1a 80 00 07 bcc 4001670c <_Heap_Resize_block+0x168> 400166f4: 80 a6 60 00 cmp %i1, 0 uint32_t delta = min_block_size - new_block_size; 400166f8: 82 25 00 02 sub %l4, %g2, %g1 _HAssert(free_block_size >= delta); free_block_size -= delta; if (free_block_size == 0) { 400166fc: a0 a4 00 01 subcc %l0, %g1, %l0 40016700: 02 80 00 2a be 400167a8 <_Heap_Resize_block+0x204> 40016704: 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) { 40016708: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 4001670c: 12 80 00 15 bne 40016760 <_Heap_Resize_block+0x1bc> 40016710: 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; 40016714: 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; 40016718: 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; 4001671c: c2 24 a0 04 st %g1, [ %l2 + 4 ] new_next_block->size = new_next_block_size | HEAP_PREV_USED; 40016720: 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 ); 40016724: 84 04 80 02 add %l2, %g2, %g2 next_next_block->prev_size = new_next_block_size; 40016728: 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; 4001672c: 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; 40016730: 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; 40016734: 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; 40016738: c2 04 e0 30 ld [ %l3 + 0x30 ], %g1 Heap_Block *prev = block->prev; block = new_block; block->next = next; 4001673c: c8 20 a0 08 st %g4, [ %g2 + 8 ] 40016740: 82 00 40 10 add %g1, %l0, %g1 block->prev = prev; 40016744: da 20 a0 0c st %o5, [ %g2 + 0xc ] 40016748: c2 24 e0 30 st %g1, [ %l3 + 0x30 ] *avail_mem_size = new_next_block_size - HEAP_BLOCK_USED_OVERHEAD; 4001674c: 86 00 ff fc add %g3, -4, %g3 next->prev = prev->next = block; 40016750: c4 21 20 0c st %g2, [ %g4 + 0xc ] 40016754: c4 23 60 08 st %g2, [ %o5 + 8 ] 40016758: 10 80 00 14 b 400167a8 <_Heap_Resize_block+0x204> 4001675c: c6 27 00 00 st %g3, [ %i4 ] } else if (free_block_size >= min_block_size) { 40016760: 2a 80 00 13 bcs,a 400167ac <_Heap_Resize_block+0x208> <== NOT EXECUTED 40016764: 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; 40016768: 82 10 80 1b or %g2, %i3, %g1 <== NOT EXECUTED 4001676c: 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; 40016770: 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 ); 40016774: 92 04 80 02 add %l2, %g2, %o1 <== NOT EXECUTED 40016778: c2 22 60 04 st %g1, [ %o1 + 4 ] <== NOT EXECUTED ++stats->used_blocks; /* We have created used block */ 4001677c: c2 04 e0 40 ld [ %l3 + 0x40 ], %g1 <== NOT EXECUTED --stats->frees; /* Don't count next call in stats */ 40016780: 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 */ 40016784: 82 00 60 01 inc %g1 <== NOT EXECUTED --stats->frees; /* Don't count next call in stats */ 40016788: 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 */ 4001678c: c2 24 e0 40 st %g1, [ %l3 + 0x40 ] <== NOT EXECUTED --stats->frees; /* Don't count next call in stats */ 40016790: c4 24 e0 50 st %g2, [ %l3 + 0x50 ] <== NOT EXECUTED _Heap_Free(the_heap, _Heap_User_area(next_block)); 40016794: 92 02 60 08 add %o1, 8, %o1 <== NOT EXECUTED 40016798: 7f ff d3 de call 4000b710 <_Heap_Free> <== NOT EXECUTED 4001679c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED *avail_mem_size = free_block_size - HEAP_BLOCK_USED_OVERHEAD; 400167a0: 82 04 3f fc add %l0, -4, %g1 <== NOT EXECUTED 400167a4: c2 27 00 00 st %g1, [ %i4 ] <== NOT EXECUTED } } } ++stats->resizes; 400167a8: c2 04 e0 54 ld [ %l3 + 0x54 ], %g1 400167ac: 82 00 60 01 inc %g1 400167b0: c2 24 e0 54 st %g1, [ %l3 + 0x54 ] 400167b4: 81 c7 e0 08 ret 400167b8: 91 e8 20 00 restore %g0, 0, %o0 return HEAP_RESIZE_SUCCESSFUL; 400167bc: 81 c7 e0 08 ret 400167c0: 91 e8 20 02 restore %g0, 2, %o0 } 400167c4: 81 c7 e0 08 ret 400167c8: 91 e8 20 01 restore %g0, 1, %o0 4000eeb4 <_Heap_Walk>: bool _Heap_Walk( Heap_Control *the_heap, int source, bool do_dump ) { 4000eeb4: 9d e3 bf 98 save %sp, -104, %sp 4000eeb8: a6 10 00 18 mov %i0, %l3 /* if ( !_System_state_Is_up( _System_state_Get() ) ) return TRUE; */ if (source < 0) 4000eebc: 80 a6 60 00 cmp %i1, 0 Heap_Control *the_heap, int source, bool do_dump ) { Heap_Block *the_block = the_heap->start; 4000eec0: e0 06 20 20 ld [ %i0 + 0x20 ], %l0 /* if ( !_System_state_Is_up( _System_state_Get() ) ) return TRUE; */ if (source < 0) 4000eec4: 16 80 00 03 bge 4000eed0 <_Heap_Walk+0x1c> 4000eec8: ec 06 20 24 ld [ %i0 + 0x24 ], %l6 source = the_heap->stats.instance; 4000eecc: f2 06 20 28 ld [ %i0 + 0x28 ], %i1 <== NOT EXECUTED /* * Handle the 1st block */ if (!_Heap_Is_prev_used(the_block)) { 4000eed0: c2 04 20 04 ld [ %l0 + 4 ], %g1 4000eed4: 80 88 60 01 btst 1, %g1 4000eed8: 12 80 00 07 bne 4000eef4 <_Heap_Walk+0x40> 4000eedc: b0 10 20 00 clr %i0 printk("PASS: %d !HEAP_PREV_USED flag of 1st block isn't set\n", source); 4000eee0: 11 10 00 72 sethi %hi(0x4001c800), %o0 <== NOT EXECUTED 4000eee4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000eee8: 90 12 22 60 or %o0, 0x260, %o0 <== NOT EXECUTED 4000eeec: 7f ff d9 bb call 400055d8 <== NOT EXECUTED 4000eef0: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED error = 1; } if (the_block->prev_size != the_heap->page_size) { 4000eef4: c4 04 00 00 ld [ %l0 ], %g2 4000eef8: c2 04 e0 10 ld [ %l3 + 0x10 ], %g1 4000eefc: 80 a0 80 01 cmp %g2, %g1 4000ef00: 22 80 00 5e be,a 4000f078 <_Heap_Walk+0x1c4> 4000ef04: 03 10 00 72 sethi %hi(0x4001c800), %g1 printk("PASS: %d !prev_size of 1st block isn't page_size\n", source); 4000ef08: 11 10 00 72 sethi %hi(0x4001c800), %o0 <== NOT EXECUTED 4000ef0c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000ef10: 90 12 22 98 or %o0, 0x298, %o0 <== NOT EXECUTED 4000ef14: 7f ff d9 b1 call 400055d8 <== NOT EXECUTED 4000ef18: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED error = 1; } } } if (do_dump || error) printk("\n"); 4000ef1c: 10 80 00 57 b 4000f078 <_Heap_Walk+0x1c4> <== NOT EXECUTED 4000ef20: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size ( Heap_Block *the_block ) { return (the_block->size & ~HEAP_PREV_USED); 4000ef24: 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)) { 4000ef28: c6 04 e0 24 ld [ %l3 + 0x24 ], %g3 4000ef2c: 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 ); 4000ef30: a2 04 00 12 add %l0, %l2, %l1 4000ef34: 80 a4 40 01 cmp %l1, %g1 4000ef38: 84 60 3f ff subx %g0, -1, %g2 4000ef3c: 80 a0 c0 11 cmp %g3, %l1 4000ef40: 82 60 3f ff subx %g0, -1, %g1 4000ef44: 80 88 80 01 btst %g2, %g1 4000ef48: 32 80 00 09 bne,a 4000ef6c <_Heap_Walk+0xb8> 4000ef4c: 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); 4000ef50: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 4000ef54: 11 10 00 72 sethi %hi(0x4001c800), %o0 <== NOT EXECUTED 4000ef58: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000ef5c: 7f ff d9 9f call 400055d8 <== NOT EXECUTED 4000ef60: 90 12 22 d0 or %o0, 0x2d0, %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", 4000ef64: 10 80 00 51 b 4000f0a8 <_Heap_Walk+0x1f4> <== NOT EXECUTED 4000ef68: 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)) { 4000ef6c: 80 88 60 01 btst 1, %g1 4000ef70: 12 80 00 27 bne 4000f00c <_Heap_Walk+0x158> 4000ef74: 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) { 4000ef78: c2 04 40 00 ld [ %l1 ], %g1 4000ef7c: 80 a4 80 01 cmp %l2, %g1 4000ef80: 02 80 00 07 be 4000ef9c <_Heap_Walk+0xe8> 4000ef84: 80 8d 20 01 btst 1, %l4 if (do_dump) printk("\n"); printk("PASS: %d !front and back sizes don't match", source); 4000ef88: 90 10 00 17 mov %l7, %o0 <== NOT EXECUTED 4000ef8c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000ef90: 7f ff d9 92 call 400055d8 <== NOT EXECUTED 4000ef94: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED error = 1; } if (!prev_used) { 4000ef98: 80 8d 20 01 btst 1, %l4 <== NOT EXECUTED 4000ef9c: 32 80 00 0c bne,a 4000efcc <_Heap_Walk+0x118> 4000efa0: c2 04 e0 08 ld [ %l3 + 8 ], %g1 if (do_dump || error) printk("\n"); 4000efa4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000efa8: 02 80 00 05 be 4000efbc <_Heap_Walk+0x108> <== NOT EXECUTED 4000efac: 90 10 00 1d mov %i5, %o0 <== NOT EXECUTED 4000efb0: 7f ff d9 8a call 400055d8 <== NOT EXECUTED 4000efb4: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED printk("PASS: %d !two consecutive blocks are free", source); 4000efb8: 90 10 00 1d mov %i5, %o0 <== NOT EXECUTED 4000efbc: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000efc0: 7f ff d9 86 call 400055d8 <== NOT EXECUTED 4000efc4: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 4000efc8: 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) 4000efcc: 80 a0 40 10 cmp %g1, %l0 4000efd0: 02 80 00 0e be 4000f008 <_Heap_Walk+0x154> 4000efd4: 80 a0 40 13 cmp %g1, %l3 4000efd8: 32 bf ff fd bne,a 4000efcc <_Heap_Walk+0x118> 4000efdc: c2 00 60 08 ld [ %g1 + 8 ], %g1 block = block->next; if(block != the_block) { if (do_dump || error) printk("\n"); 4000efe0: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000efe4: 22 80 00 05 be,a 4000eff8 <_Heap_Walk+0x144> <== NOT EXECUTED 4000efe8: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED 4000efec: 7f ff d9 7b call 400055d8 <== NOT EXECUTED 4000eff0: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED printk("PASS: %d !the_block not in the free list", source); 4000eff4: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED 4000eff8: 7f ff d9 78 call 400055d8 <== NOT EXECUTED 4000effc: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED error = 1; } } } if (do_dump || error) printk("\n"); 4000f000: 10 80 00 06 b 4000f018 <_Heap_Walk+0x164> <== NOT EXECUTED 4000f004: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 4000f008: 80 a6 20 00 cmp %i0, 0 4000f00c: 22 80 00 06 be,a 4000f024 <_Heap_Walk+0x170> 4000f010: c2 04 e0 14 ld [ %l3 + 0x14 ], %g1 4000f014: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 4000f018: 7f ff d9 70 call 400055d8 <== NOT EXECUTED 4000f01c: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED if (the_size < the_heap->min_block_size) { 4000f020: c2 04 e0 14 ld [ %l3 + 0x14 ], %g1 <== NOT EXECUTED 4000f024: 80 a4 80 01 cmp %l2, %g1 4000f028: 3a 80 00 05 bcc,a 4000f03c <_Heap_Walk+0x188> 4000f02c: d2 04 e0 10 ld [ %l3 + 0x10 ], %o1 printk("PASS: %d !block size is too small\n", source); 4000f030: 11 10 00 72 sethi %hi(0x4001c800), %o0 <== NOT EXECUTED 4000f034: 10 80 00 09 b 4000f058 <_Heap_Walk+0x1a4> <== NOT EXECUTED 4000f038: 90 12 23 88 or %o0, 0x388, %o0 ! 4001cb88 <_POSIX_Threads_Default_attributes+0x160> <== NOT EXECUTED error = 1; break; } if (!_Heap_Is_aligned( the_size, the_heap->page_size)) { 4000f03c: 40 00 28 0b call 40019068 <.urem> 4000f040: 90 10 00 12 mov %l2, %o0 4000f044: 80 a2 20 00 cmp %o0, 0 4000f048: 02 80 00 08 be 4000f068 <_Heap_Walk+0x1b4> 4000f04c: 80 a6 20 00 cmp %i0, 0 printk("PASS: %d !block size is misaligned\n", source); 4000f050: 11 10 00 72 sethi %hi(0x4001c800), %o0 <== NOT EXECUTED 4000f054: 90 12 23 b0 or %o0, 0x3b0, %o0 ! 4001cbb0 <_POSIX_Threads_Default_attributes+0x188> <== NOT EXECUTED 4000f058: 7f ff d9 60 call 400055d8 <== NOT EXECUTED 4000f05c: 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", 4000f060: 10 80 00 12 b 4000f0a8 <_Heap_Walk+0x1f4> <== NOT EXECUTED 4000f064: 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) 4000f068: 12 80 00 10 bne 4000f0a8 <_Heap_Walk+0x1f4> 4000f06c: 96 10 00 16 mov %l6, %o3 break; 4000f070: 10 80 00 09 b 4000f094 <_Heap_Walk+0x1e0> 4000f074: a0 10 00 11 mov %l1, %l0 error = 1; } } } if (do_dump || error) printk("\n"); 4000f078: aa 10 62 c8 or %g1, 0x2c8, %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); 4000f07c: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000f080: b8 10 63 58 or %g1, 0x358, %i4 ! 4001cb58 <_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); 4000f084: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000f088: ba 10 63 28 or %g1, 0x328, %i5 ! 4001cb28 <_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); 4000f08c: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000f090: ae 10 62 f8 or %g1, 0x2f8, %l7 ! 4001caf8 <_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 ) { 4000f094: 80 a4 00 16 cmp %l0, %l6 4000f098: 32 bf ff a3 bne,a 4000ef24 <_Heap_Walk+0x70> 4000f09c: 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); 4000f0a0: 10 80 00 09 b 4000f0c4 <_Heap_Walk+0x210> 4000f0a4: 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", 4000f0a8: 11 10 00 72 sethi %hi(0x4001c800), %o0 <== NOT EXECUTED 4000f0ac: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000f0b0: 90 12 23 d8 or %o0, 0x3d8, %o0 <== NOT EXECUTED 4000f0b4: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED 4000f0b8: 7f ff d9 48 call 400055d8 <== NOT EXECUTED 4000f0bc: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 4000f0c0: 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) { 4000f0c4: d6 04 e0 10 ld [ %l3 + 0x10 ], %o3 4000f0c8: 94 08 7f fe and %g1, -2, %o2 4000f0cc: 80 a2 80 0b cmp %o2, %o3 4000f0d0: 02 80 00 06 be 4000f0e8 <_Heap_Walk+0x234> 4000f0d4: 92 10 00 19 mov %i1, %o1 printk("PASS: %d !last block's size isn't page_size (%d != %d)\n", source, 4000f0d8: 11 10 00 73 sethi %hi(0x4001cc00), %o0 <== NOT EXECUTED 4000f0dc: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 4000f0e0: 7f ff d9 3e call 400055d8 <== NOT EXECUTED 4000f0e4: 90 12 20 18 or %o0, 0x18, %o0 <== NOT EXECUTED if(do_dump && error) _Internal_error_Occurred( INTERNAL_ERROR_CORE, TRUE, 0xffff0000 ); return error; } 4000f0e8: 81 c7 e0 08 ret 4000f0ec: 81 e8 00 00 restore 400067f8 <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 400067f8: 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; 400067fc: 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 ) 40006800: e0 16 20 10 lduh [ %i0 + 0x10 ], %l0 40006804: 03 00 00 3f sethi %hi(0xfc00), %g1 40006808: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 4000680c: a2 08 80 01 and %g2, %g1, %l1 40006810: 80 a4 00 11 cmp %l0, %l1 40006814: 3a 80 00 06 bcc,a 4000682c <_Objects_Extend_information+0x34> 40006818: e4 06 20 14 ld [ %i0 + 0x14 ], %l2 4000681c: aa 10 00 11 mov %l1, %l5 40006820: ae 10 20 00 clr %l7 40006824: 10 80 00 13 b 40006870 <_Objects_Extend_information+0x78> 40006828: ac 10 20 00 clr %l6 block_count = 0; else { block_count = information->maximum / information->allocation_size; 4000682c: 90 10 00 10 mov %l0, %o0 40006830: 92 10 00 12 mov %l2, %o1 40006834: 40 00 35 09 call 40013c58 <.udiv> 40006838: aa 10 00 11 mov %l1, %l5 4000683c: ac 10 20 00 clr %l6 40006840: 10 80 00 09 b 40006864 <_Objects_Extend_information+0x6c> 40006844: ae 10 00 08 mov %o0, %l7 for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) 40006848: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 4000684c: c2 00 40 02 ld [ %g1 + %g2 ], %g1 40006850: 80 a0 60 00 cmp %g1, 0 40006854: 02 80 00 08 be 40006874 <_Objects_Extend_information+0x7c> 40006858: 80 a5 40 10 cmp %l5, %l0 break; else index_base += information->allocation_size; 4000685c: 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++ ) { 40006860: ac 05 a0 01 inc %l6 40006864: 80 a5 80 17 cmp %l6, %l7 40006868: 0a bf ff f8 bcs 40006848 <_Objects_Extend_information+0x50> 4000686c: 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 ) { 40006870: 80 a5 40 10 cmp %l5, %l0 40006874: 2a 80 00 5d bcs,a 400069e8 <_Objects_Extend_information+0x1f0> 40006878: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1 * Up the block count and maximum */ block_count++; maximum = information->maximum + information->allocation_size; 4000687c: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 /* * Allocate the tables and break it up. */ if ( information->auto_extend ) { 40006880: c4 0e 20 12 ldub [ %i0 + 0x12 ], %g2 * Up the block count and maximum */ block_count++; maximum = information->maximum + information->allocation_size; 40006884: ba 04 00 01 add %l0, %g1, %i5 /* * Allocate the tables and break it up. */ if ( information->auto_extend ) { 40006888: 80 a0 a0 00 cmp %g2, 0 /* * Up the block count and maximum */ block_count++; 4000688c: a0 05 e0 01 add %l7, 1, %l0 40006890: 82 07 40 11 add %i5, %l1, %g1 /* * Allocate the tables and break it up. */ if ( information->auto_extend ) { 40006894: 02 80 00 0b be 400068c0 <_Objects_Extend_information+0xc8> 40006898: 91 2c 20 01 sll %l0, 1, %o0 object_blocks = (void**) 4000689c: 90 02 00 10 add %o0, %l0, %o0 400068a0: 90 00 40 08 add %g1, %o0, %o0 400068a4: 40 00 08 5b call 40008a10 <_Workspace_Allocate> 400068a8: 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 ) 400068ac: a4 92 20 00 orcc %o0, 0, %l2 400068b0: 32 80 00 0a bne,a 400068d8 <_Objects_Extend_information+0xe0> 400068b4: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 400068b8: 81 c7 e0 08 ret <== NOT EXECUTED 400068bc: 81 e8 00 00 restore <== NOT EXECUTED return; } else { object_blocks = (void**) 400068c0: 90 02 00 10 add %o0, %l0, %o0 400068c4: 90 00 40 08 add %g1, %o0, %o0 400068c8: 40 00 08 59 call 40008a2c <_Workspace_Allocate_or_fatal_error> 400068cc: 91 2a 20 02 sll %o0, 2, %o0 400068d0: a4 10 00 08 mov %o0, %l2 * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 400068d4: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 /* * Break the block into the various sections. * */ inactive_per_block = (uint32_t *) _Addresses_Add_offset( 400068d8: 85 2c 20 02 sll %l0, 2, %g2 * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 400068dc: 80 a0 40 11 cmp %g1, %l1 /* * Break the block into the various sections. * */ inactive_per_block = (uint32_t *) _Addresses_Add_offset( 400068e0: a8 04 80 02 add %l2, %g2, %l4 400068e4: a6 05 00 02 add %l4, %g2, %l3 * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 400068e8: 08 80 00 15 bleu 4000693c <_Objects_Extend_information+0x144> 400068ec: 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, 400068f0: d2 06 20 34 ld [ %i0 + 0x34 ], %o1 400068f4: a1 2d e0 02 sll %l7, 2, %l0 400068f8: 90 10 00 12 mov %l2, %o0 400068fc: 40 00 1a f9 call 4000d4e0 40006900: 94 10 00 10 mov %l0, %o2 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 40006904: d2 06 20 30 ld [ %i0 + 0x30 ], %o1 40006908: 94 10 00 10 mov %l0, %o2 4000690c: 40 00 1a f5 call 4000d4e0 40006910: 90 10 00 14 mov %l4, %o0 information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 40006914: d4 16 20 10 lduh [ %i0 + 0x10 ], %o2 40006918: d2 06 20 1c ld [ %i0 + 0x1c ], %o1 4000691c: 94 04 40 0a add %l1, %o2, %o2 40006920: 90 10 00 13 mov %l3, %o0 40006924: 40 00 1a ef call 4000d4e0 40006928: 95 2a a0 02 sll %o2, 2, %o2 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 4000692c: 10 80 00 08 b 4000694c <_Objects_Extend_information+0x154> 40006930: 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++ ) { 40006934: 84 00 a0 01 inc %g2 local_table[ index ] = NULL; 40006938: 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++ ) { 4000693c: 80 a0 80 11 cmp %g2, %l1 40006940: 2a bf ff fd bcs,a 40006934 <_Objects_Extend_information+0x13c> 40006944: 83 28 a0 02 sll %g2, 2, %g1 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 40006948: 83 2d e0 02 sll %l7, 2, %g1 inactive_per_block[block_count] = 0; 4000694c: c0 25 00 01 clr [ %l4 + %g1 ] for ( index=index_base ; index < ( information->allocation_size + index_base ); 40006950: c4 06 20 14 ld [ %i0 + 0x14 ], %g2 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 40006954: c0 24 80 01 clr [ %l2 + %g1 ] inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 40006958: 83 2d 60 02 sll %l5, 2, %g1 4000695c: 86 05 40 02 add %l5, %g2, %g3 40006960: 84 04 c0 01 add %l3, %g1, %g2 40006964: 10 80 00 04 b 40006974 <_Objects_Extend_information+0x17c> 40006968: 82 10 00 15 mov %l5, %g1 index++ ) { 4000696c: 82 00 60 01 inc %g1 40006970: 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 ); 40006974: 80 a0 40 03 cmp %g1, %g3 40006978: 2a bf ff fd bcs,a 4000696c <_Objects_Extend_information+0x174> 4000697c: c0 20 80 00 clr [ %g2 ] index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 40006980: 7f ff ec d7 call 40001cdc 40006984: 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( 40006988: c2 06 00 00 ld [ %i0 ], %g1 4000698c: c8 16 20 04 lduh [ %i0 + 4 ], %g4 40006990: 87 2f 60 10 sll %i5, 0x10, %g3 40006994: 89 29 20 1b sll %g4, 0x1b, %g4 40006998: 87 30 e0 10 srl %g3, 0x10, %g3 local_table[ index ] = NULL; } _ISR_Disable( level ); old_tables = information->object_blocks; 4000699c: 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( 400069a0: 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; 400069a4: e8 26 20 30 st %l4, [ %i0 + 0x30 ] information->local_table = local_table; 400069a8: e6 26 20 1c st %l3, [ %i0 + 0x1c ] information->maximum = maximum; information->maximum_id = _Objects_Build_id( 400069ac: 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; 400069b0: fa 36 20 10 sth %i5, [ %i0 + 0x10 ] information->maximum_id = _Objects_Build_id( 400069b4: 82 10 40 02 or %g1, %g2, %g1 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; 400069b8: 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( 400069bc: 82 10 40 04 or %g1, %g4, %g1 400069c0: 82 10 40 03 or %g1, %g3, %g1 400069c4: c2 26 20 0c st %g1, [ %i0 + 0xc ] information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 400069c8: 7f ff ec c9 call 40001cec 400069cc: 01 00 00 00 nop if ( old_tables ) 400069d0: 80 a4 20 00 cmp %l0, 0 400069d4: 22 80 00 05 be,a 400069e8 <_Objects_Extend_information+0x1f0> 400069d8: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1 _Workspace_Free( old_tables ); 400069dc: 40 00 08 06 call 400089f4 <_Workspace_Free> 400069e0: 90 10 00 10 mov %l0, %o0 /* * Allocate the name table, and the objects */ if ( information->auto_extend ) { 400069e4: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1 400069e8: e2 06 20 34 ld [ %i0 + 0x34 ], %l1 400069ec: 80 a0 60 00 cmp %g1, 0 400069f0: 02 80 00 0f be 40006a2c <_Objects_Extend_information+0x234> 400069f4: a1 2d a0 02 sll %l6, 2, %l0 information->object_blocks[ block ] = 400069f8: d0 06 20 18 ld [ %i0 + 0x18 ], %o0 400069fc: 40 00 34 5d call 40013b70 <.umul> 40006a00: d2 06 20 14 ld [ %i0 + 0x14 ], %o1 40006a04: 40 00 08 03 call 40008a10 <_Workspace_Allocate> 40006a08: 01 00 00 00 nop _Workspace_Allocate( (information->allocation_size * information->size) ); if ( !information->object_blocks[ block ] ) 40006a0c: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 /* * Allocate the name table, and the objects */ if ( information->auto_extend ) { information->object_blocks[ block ] = 40006a10: d0 24 40 10 st %o0, [ %l1 + %l0 ] _Workspace_Allocate( (information->allocation_size * information->size) ); if ( !information->object_blocks[ block ] ) 40006a14: c2 00 40 10 ld [ %g1 + %l0 ], %g1 40006a18: 80 a0 60 00 cmp %g1, 0 40006a1c: 32 80 00 0b bne,a 40006a48 <_Objects_Extend_information+0x250> 40006a20: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 40006a24: 81 c7 e0 08 ret <== NOT EXECUTED 40006a28: 81 e8 00 00 restore <== NOT EXECUTED return; } else { information->object_blocks[ block ] = 40006a2c: d0 06 20 18 ld [ %i0 + 0x18 ], %o0 40006a30: 40 00 34 50 call 40013b70 <.umul> 40006a34: d2 06 20 14 ld [ %i0 + 0x14 ], %o1 40006a38: 40 00 07 fd call 40008a2c <_Workspace_Allocate_or_fatal_error> 40006a3c: 01 00 00 00 nop 40006a40: d0 24 40 10 st %o0, [ %l1 + %l0 ] /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 40006a44: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 40006a48: a5 2d a0 02 sll %l6, 2, %l2 40006a4c: d4 06 20 14 ld [ %i0 + 0x14 ], %o2 40006a50: d2 00 40 12 ld [ %g1 + %l2 ], %o1 40006a54: d6 06 20 18 ld [ %i0 + 0x18 ], %o3 40006a58: 90 07 bf ec add %fp, -20, %o0 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40006a5c: 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 ) { 40006a60: a8 10 00 08 mov %o0, %l4 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 40006a64: 40 00 12 8f call 4000b4a0 <_Chain_Initialize> 40006a68: 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( 40006a6c: 10 80 00 0d b 40006aa0 <_Objects_Extend_information+0x2a8> 40006a70: 27 00 00 40 sethi %hi(0x10000), %l3 40006a74: c4 16 20 04 lduh [ %i0 + 4 ], %g2 40006a78: 83 28 60 18 sll %g1, 0x18, %g1 40006a7c: 85 28 a0 1b sll %g2, 0x1b, %g2 40006a80: 82 10 40 13 or %g1, %l3, %g1 40006a84: 82 10 40 02 or %g1, %g2, %g1 40006a88: 82 10 40 10 or %g1, %l0, %g1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40006a8c: 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( 40006a90: c2 22 20 08 st %g1, [ %o0 + 8 ] index ); _Chain_Append( &information->Inactive, &the_object->Node ); index++; 40006a94: a0 04 20 01 inc %l0 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40006a98: 7f ff fd 14 call 40005ee8 <_Chain_Append> 40006a9c: 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 ) { 40006aa0: 40 00 12 70 call 4000b460 <_Chain_Get> 40006aa4: 90 10 00 14 mov %l4, %o0 40006aa8: 80 a2 20 00 cmp %o0, 0 40006aac: 32 bf ff f2 bne,a 40006a74 <_Objects_Extend_information+0x27c> 40006ab0: c2 06 00 00 ld [ %i0 ], %g1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 40006ab4: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 40006ab8: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 information->inactive += information->allocation_size; 40006abc: c6 16 20 2c lduh [ %i0 + 0x2c ], %g3 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 40006ac0: c2 20 80 12 st %g1, [ %g2 + %l2 ] information->inactive += information->allocation_size; 40006ac4: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 40006ac8: 82 00 40 03 add %g1, %g3, %g1 40006acc: c2 36 20 2c sth %g1, [ %i0 + 0x2c ] 40006ad0: 81 c7 e0 08 ret 40006ad4: 81 e8 00 00 restore 40006b84 <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint32_t the_class ) { 40006b84: 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 ) 40006b88: 82 06 3f ff add %i0, -1, %g1 40006b8c: 80 a0 60 03 cmp %g1, 3 40006b90: 38 80 00 1c bgu,a 40006c00 <_Objects_Get_information+0x7c> 40006b94: b0 10 20 00 clr %i0 int the_class_api_maximum; if ( !_Objects_Is_api_valid( the_api ) ) return NULL; if ( !the_class ) 40006b98: 10 80 00 1c b 40006c08 <_Objects_Get_information+0x84> 40006b9c: 80 a6 60 00 cmp %i1, 0 return NULL; the_class_api_maximum = _Objects_API_maximum_class( the_api ); 40006ba0: 40 00 13 59 call 4000b904 <_Objects_API_maximum_class> 40006ba4: 90 10 00 18 mov %i0, %o0 if ( the_class_api_maximum < 0 || 40006ba8: 80 a2 20 00 cmp %o0, 0 40006bac: 06 80 00 14 bl 40006bfc <_Objects_Get_information+0x78> 40006bb0: 80 a6 40 08 cmp %i1, %o0 40006bb4: 38 80 00 13 bgu,a 40006c00 <_Objects_Get_information+0x7c> 40006bb8: b0 10 20 00 clr %i0 <== NOT EXECUTED the_class > (uint32_t) the_class_api_maximum ) return NULL; if ( !_Objects_Information_table[ the_api ] ) 40006bbc: 85 2e 20 02 sll %i0, 2, %g2 40006bc0: 03 10 00 63 sethi %hi(0x40018c00), %g1 40006bc4: 82 10 60 00 mov %g1, %g1 ! 40018c00 <_Objects_Information_table> 40006bc8: c4 00 40 02 ld [ %g1 + %g2 ], %g2 40006bcc: 80 a0 a0 00 cmp %g2, 0 40006bd0: 02 80 00 0c be 40006c00 <_Objects_Get_information+0x7c> 40006bd4: b0 10 20 00 clr %i0 return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 40006bd8: 83 2e 60 02 sll %i1, 2, %g1 40006bdc: f0 00 80 01 ld [ %g2 + %g1 ], %i0 if ( !info ) 40006be0: 80 a6 20 00 cmp %i0, 0 40006be4: 02 80 00 07 be 40006c00 <_Objects_Get_information+0x7c> 40006be8: 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 ) 40006bec: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40006bf0: 80 a0 60 00 cmp %g1, 0 40006bf4: 12 80 00 03 bne 40006c00 <_Objects_Get_information+0x7c> 40006bf8: 01 00 00 00 nop 40006bfc: b0 10 20 00 clr %i0 ! 0 return NULL; #endif return info; } 40006c00: 81 c7 e0 08 ret 40006c04: 81 e8 00 00 restore int the_class_api_maximum; if ( !_Objects_Is_api_valid( the_api ) ) return NULL; if ( !the_class ) 40006c08: 22 bf ff fe be,a 40006c00 <_Objects_Get_information+0x7c> 40006c0c: b0 10 20 00 clr %i0 40006c10: 30 bf ff e4 b,a 40006ba0 <_Objects_Get_information+0x1c> 400157e4 <_Objects_Get_next>: Objects_Information *information, Objects_Id id, Objects_Locations *location_p, Objects_Id *next_id_p ) { 400157e4: 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) 400157e8: 03 00 00 3f sethi %hi(0xfc00), %g1 <== NOT EXECUTED 400157ec: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff <== NOT EXECUTED 400157f0: 80 8e 40 01 btst %i1, %g1 <== NOT EXECUTED 400157f4: 22 80 00 02 be,a 400157fc <_Objects_Get_next+0x18> <== NOT EXECUTED 400157f8: 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) 400157fc: 03 00 00 3f sethi %hi(0xfc00), %g1 <== NOT EXECUTED 40015800: a0 10 63 ff or %g1, 0x3ff, %l0 ! ffff <== NOT EXECUTED 40015804: c4 16 20 10 lduh [ %i0 + 0x10 ], %g2 <== NOT EXECUTED 40015808: 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); 4001580c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40015810: 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) 40015814: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40015818: 08 80 00 08 bleu 40015838 <_Objects_Get_next+0x54> <== NOT EXECUTED 4001581c: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED { *location_p = OBJECTS_ERROR; 40015820: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; 40015824: 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; 40015828: c2 26 80 00 st %g1, [ %i2 ] <== NOT EXECUTED *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; 4001582c: 82 10 3f ff mov -1, %g1 <== NOT EXECUTED 40015830: 10 80 00 09 b 40015854 <_Objects_Get_next+0x70> <== NOT EXECUTED 40015834: 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); 40015838: 7f ff d8 27 call 4000b8d4 <_Objects_Get> <== NOT EXECUTED 4001583c: b2 06 60 01 inc %i1 <== NOT EXECUTED next_id++; } while (*location_p != OBJECTS_LOCAL); 40015840: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED 40015844: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40015848: 32 bf ff f0 bne,a 40015808 <_Objects_Get_next+0x24> <== NOT EXECUTED 4001584c: c4 16 20 10 lduh [ %i0 + 0x10 ], %g2 <== NOT EXECUTED *next_id_p = next_id; 40015850: f2 26 c0 00 st %i1, [ %i3 ] <== NOT EXECUTED return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; } 40015854: 81 c7 e0 08 ret <== NOT EXECUTED 40015858: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 400080e4 <_Objects_Id_to_name>: Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 400080e4: 9d e3 bf 90 save %sp, -112, %sp 400080e8: 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 ) 400080ec: 80 a6 60 00 cmp %i1, 0 400080f0: 02 80 00 22 be 40008178 <_Objects_Id_to_name+0x94> 400080f4: b0 10 20 01 mov 1, %i0 return OBJECTS_INVALID_NAME; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 400080f8: 80 a2 60 00 cmp %o1, 0 400080fc: 12 80 00 06 bne 40008114 <_Objects_Id_to_name+0x30> 40008100: 83 32 60 18 srl %o1, 0x18, %g1 40008104: 03 10 00 75 sethi %hi(0x4001d400), %g1 40008108: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 ! 4001d430 <_Thread_Executing> 4000810c: 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); 40008110: 83 32 60 18 srl %o1, 0x18, %g1 40008114: 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 ) 40008118: 82 00 bf ff add %g2, -1, %g1 4000811c: 80 a0 60 03 cmp %g1, 3 40008120: 38 80 00 16 bgu,a 40008178 <_Objects_Id_to_name+0x94> 40008124: 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 ] ) 40008128: 10 80 00 18 b 40008188 <_Objects_Id_to_name+0xa4> 4000812c: 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 ]; 40008130: 83 28 60 02 sll %g1, 2, %g1 40008134: d0 00 80 01 ld [ %g2 + %g1 ], %o0 if ( !information ) 40008138: 80 a2 20 00 cmp %o0, 0 4000813c: 02 80 00 0f be 40008178 <_Objects_Id_to_name+0x94> 40008140: b0 10 20 03 mov 3, %i0 return OBJECTS_INVALID_ID; if ( information->is_string ) 40008144: c2 0a 20 38 ldub [ %o0 + 0x38 ], %g1 40008148: 80 a0 60 00 cmp %g1, 0 4000814c: 12 80 00 0d bne 40008180 <_Objects_Id_to_name+0x9c> 40008150: 01 00 00 00 nop return OBJECTS_INVALID_ID; the_object = _Objects_Get( information, tmpId, &ignored_location ); 40008154: 7f ff ff c7 call 40008070 <_Objects_Get> 40008158: 94 07 bf f4 add %fp, -12, %o2 if ( !the_object ) 4000815c: 80 a2 20 00 cmp %o0, 0 40008160: 22 80 00 06 be,a 40008178 <_Objects_Id_to_name+0x94> 40008164: b0 10 20 03 mov 3, %i0 return OBJECTS_INVALID_ID; *name = the_object->name; 40008168: c2 02 20 0c ld [ %o0 + 0xc ], %g1 _Thread_Enable_dispatch(); 4000816c: b0 10 20 00 clr %i0 40008170: 40 00 02 44 call 40008a80 <_Thread_Enable_dispatch> 40008174: c2 26 40 00 st %g1, [ %i1 ] 40008178: 81 c7 e0 08 ret 4000817c: 81 e8 00 00 restore return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; } 40008180: 81 c7 e0 08 ret <== NOT EXECUTED 40008184: 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 ] ) 40008188: 03 10 00 74 sethi %hi(0x4001d000), %g1 4000818c: 82 10 62 d0 or %g1, 0x2d0, %g1 ! 4001d2d0 <_Objects_Information_table> 40008190: c4 00 40 02 ld [ %g1 + %g2 ], %g2 40008194: 80 a0 a0 00 cmp %g2, 0 40008198: 12 bf ff e6 bne 40008130 <_Objects_Id_to_name+0x4c> 4000819c: 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; 400081a0: 81 c7 e0 08 ret <== NOT EXECUTED 400081a4: 91 e8 20 03 restore %g0, 3, %o0 <== NOT EXECUTED 400125d8 <_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 ) { 400125d8: 9d e3 bf 98 save %sp, -104, %sp 400125dc: a6 10 00 18 mov %i0, %l3 uint32_t index; uint32_t name_length; /* ASSERT: information->is_string == TRUE */ if ( !id ) 400125e0: 80 a6 a0 00 cmp %i2, 0 400125e4: 02 80 00 22 be 4001266c <_Objects_Name_to_id_string+0x94> 400125e8: b0 10 20 02 mov 2, %i0 return OBJECTS_INVALID_ADDRESS; if ( !name ) 400125ec: 80 a6 60 00 cmp %i1, 0 400125f0: 22 80 00 1f be,a 4001266c <_Objects_Name_to_id_string+0x94> 400125f4: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return OBJECTS_INVALID_NAME; if ( information->maximum != 0 ) { 400125f8: c2 14 e0 10 lduh [ %l3 + 0x10 ], %g1 400125fc: a4 90 60 00 orcc %g1, 0, %l2 40012600: 12 80 00 17 bne 4001265c <_Objects_Name_to_id_string+0x84> 40012604: a2 10 20 01 mov 1, %l1 name_length = information->name_length; for ( index = 1; index <= information->maximum; index++ ) { 40012608: 81 c7 e0 08 ret <== NOT EXECUTED 4001260c: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED the_object = information->local_table[ index ]; 40012610: 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++ ) { 40012614: a2 04 60 01 inc %l1 the_object = information->local_table[ index ]; 40012618: e0 00 40 02 ld [ %g1 + %g2 ], %l0 if ( !the_object ) 4001261c: 80 a4 20 00 cmp %l0, 0 40012620: 02 80 00 0f be 4001265c <_Objects_Name_to_id_string+0x84> 40012624: 90 10 00 19 mov %i1, %o0 continue; if ( !the_object->name.name_p ) 40012628: d2 04 20 0c ld [ %l0 + 0xc ], %o1 4001262c: 80 a2 60 00 cmp %o1, 0 40012630: 02 80 00 0c be 40012660 <_Objects_Name_to_id_string+0x88> 40012634: 80 a4 40 12 cmp %l1, %l2 continue; if (!strncmp( name, the_object->name.name_p, information->name_length)) { 40012638: 40 00 0c 77 call 40015814 4001263c: d4 14 e0 3a lduh [ %l3 + 0x3a ], %o2 40012640: 80 a2 20 00 cmp %o0, 0 40012644: 32 80 00 07 bne,a 40012660 <_Objects_Name_to_id_string+0x88> 40012648: 80 a4 40 12 cmp %l1, %l2 *id = the_object->id; 4001264c: c2 04 20 08 ld [ %l0 + 8 ], %g1 40012650: c2 26 80 00 st %g1, [ %i2 ] 40012654: 81 c7 e0 08 ret 40012658: 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++ ) { 4001265c: 80 a4 40 12 cmp %l1, %l2 40012660: 08 bf ff ec bleu 40012610 <_Objects_Name_to_id_string+0x38> 40012664: 85 2c 60 02 sll %l1, 2, %g2 40012668: b0 10 20 01 mov 1, %i0 } } } return OBJECTS_INVALID_NAME; } 4001266c: 81 c7 e0 08 ret 40012670: 81 e8 00 00 restore 40006e08 <_Objects_Name_to_id_u32>: Objects_Information *information, uint32_t name, uint32_t node, Objects_Id *id ) { 40006e08: 9a 10 00 08 mov %o0, %o5 Objects_Name name_for_mp; #endif /* ASSERT: information->is_string == FALSE */ if ( !id ) 40006e0c: 80 a2 e0 00 cmp %o3, 0 40006e10: 02 80 00 29 be 40006eb4 <_Objects_Name_to_id_u32+0xac> 40006e14: 90 10 20 02 mov 2, %o0 return OBJECTS_INVALID_ADDRESS; if ( name == 0 ) 40006e18: 80 a2 60 00 cmp %o1, 0 40006e1c: 22 80 00 26 be,a 40006eb4 <_Objects_Name_to_id_u32+0xac> 40006e20: 90 10 20 01 mov 1, %o0 return OBJECTS_INVALID_NAME; search_local_node = FALSE; if ( information->maximum != 0 && 40006e24: c2 13 60 10 lduh [ %o5 + 0x10 ], %g1 40006e28: 84 90 60 00 orcc %g1, 0, %g2 40006e2c: 22 80 00 22 be,a 40006eb4 <_Objects_Name_to_id_u32+0xac> 40006e30: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 40006e34: 80 a2 a0 00 cmp %o2, 0 40006e38: 02 80 00 19 be 40006e9c <_Objects_Name_to_id_u32+0x94> 40006e3c: 83 28 a0 10 sll %g2, 0x10, %g1 40006e40: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 40006e44: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 40006e48: 80 a2 80 01 cmp %o2, %g1 40006e4c: 02 80 00 13 be 40006e98 <_Objects_Name_to_id_u32+0x90> 40006e50: 80 a2 a0 01 cmp %o2, 1 40006e54: 32 80 00 18 bne,a 40006eb4 <_Objects_Name_to_id_u32+0xac> 40006e58: 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++ ) { 40006e5c: 10 80 00 10 b 40006e9c <_Objects_Name_to_id_u32+0x94> 40006e60: 83 28 a0 10 sll %g2, 0x10, %g1 the_object = information->local_table[ index ]; 40006e64: c2 03 60 1c ld [ %o5 + 0x1c ], %g1 40006e68: c4 00 40 02 ld [ %g1 + %g2 ], %g2 if ( !the_object ) 40006e6c: 80 a0 a0 00 cmp %g2, 0 40006e70: 02 80 00 0d be 40006ea4 <_Objects_Name_to_id_u32+0x9c> 40006e74: 86 00 e0 01 inc %g3 continue; if ( name == the_object->name.name_u32 ) { 40006e78: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 40006e7c: 80 a2 40 01 cmp %o1, %g1 40006e80: 32 80 00 0a bne,a 40006ea8 <_Objects_Name_to_id_u32+0xa0> 40006e84: 80 a0 c0 04 cmp %g3, %g4 *id = the_object->id; 40006e88: c2 00 a0 08 ld [ %g2 + 8 ], %g1 40006e8c: 90 10 20 00 clr %o0 40006e90: 81 c3 e0 08 retl 40006e94: 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++ ) { 40006e98: 83 28 a0 10 sll %g2, 0x10, %g1 40006e9c: 86 10 20 01 mov 1, %g3 40006ea0: 89 30 60 10 srl %g1, 0x10, %g4 40006ea4: 80 a0 c0 04 cmp %g3, %g4 40006ea8: 08 bf ff ef bleu 40006e64 <_Objects_Name_to_id_u32+0x5c> 40006eac: 85 28 e0 02 sll %g3, 2, %g2 40006eb0: 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 } 40006eb4: 81 c3 e0 08 retl 40006eb8: 01 00 00 00 nop 40006ec4 <_Objects_Shrink_information>: */ void _Objects_Shrink_information( Objects_Information *information ) { 40006ec4: 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; 40006ec8: 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; 40006ecc: e0 06 20 14 ld [ %i0 + 0x14 ], %l0 40006ed0: d0 16 20 10 lduh [ %i0 + 0x10 ], %o0 40006ed4: 03 00 00 3f sethi %hi(0xfc00), %g1 40006ed8: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 40006edc: 92 10 00 10 mov %l0, %o1 40006ee0: a2 08 80 01 and %g2, %g1, %l1 40006ee4: 40 00 33 5d call 40013c58 <.udiv> 40006ee8: 90 22 00 11 sub %o0, %l1, %o0 40006eec: 10 80 00 2e b 40006fa4 <_Objects_Shrink_information+0xe0> 40006ef0: 84 10 20 00 clr %g2 for ( block = 0; block < block_count; block++ ) { if ( information->inactive_per_block[ block ] == information->allocation_size ) { 40006ef4: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 40006ef8: c2 00 40 12 ld [ %g1 + %l2 ], %g1 40006efc: 80 a0 40 10 cmp %g1, %l0 40006f00: 12 80 00 28 bne 40006fa0 <_Objects_Shrink_information+0xdc> 40006f04: 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; 40006f08: e0 06 20 20 ld [ %i0 + 0x20 ], %l0 40006f0c: 03 00 00 3f sethi %hi(0xfc00), %g1 40006f10: a6 10 63 ff or %g1, 0x3ff, %l3 ! ffff 40006f14: c2 04 20 08 ld [ %l0 + 8 ], %g1 40006f18: 84 08 40 13 and %g1, %l3, %g2 */ do { index = _Objects_Get_index( the_object->id ); if ((index >= index_base) && 40006f1c: 80 a0 80 11 cmp %g2, %l1 40006f20: 2a 80 00 0c bcs,a 40006f50 <_Objects_Shrink_information+0x8c> 40006f24: e0 04 00 00 ld [ %l0 ], %l0 40006f28: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 40006f2c: 82 04 40 01 add %l1, %g1, %g1 40006f30: 80 a0 80 01 cmp %g2, %g1 40006f34: 1a 80 00 06 bcc 40006f4c <_Objects_Shrink_information+0x88> 40006f38: 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 ); 40006f3c: 40 00 11 3f call 4000b438 <_Chain_Extract> 40006f40: 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 ) ); 40006f44: 10 80 00 04 b 40006f54 <_Objects_Shrink_information+0x90> 40006f48: 80 a4 20 00 cmp %l0, 0 the_object = NULL; _Chain_Extract( &extract_me->Node ); } else { the_object = (Objects_Control *) the_object->Node.next; 40006f4c: e0 04 00 00 ld [ %l0 ], %l0 } } while ( the_object && !_Chain_Is_last( &the_object->Node ) ); 40006f50: 80 a4 20 00 cmp %l0, 0 40006f54: 22 80 00 07 be,a 40006f70 <_Objects_Shrink_information+0xac> 40006f58: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 <== NOT EXECUTED 40006f5c: c2 04 00 00 ld [ %l0 ], %g1 40006f60: 80 a0 60 00 cmp %g1, 0 40006f64: 32 bf ff ed bne,a 40006f18 <_Objects_Shrink_information+0x54> 40006f68: 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 ] ); 40006f6c: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 40006f70: 40 00 06 a1 call 400089f4 <_Workspace_Free> 40006f74: d0 00 40 12 ld [ %g1 + %l2 ], %o0 information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; 40006f78: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 information->inactive -= information->allocation_size; 40006f7c: 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; 40006f80: 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; 40006f84: c4 06 20 34 ld [ %i0 + 0x34 ], %g2 information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 40006f88: 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; 40006f8c: c0 20 80 12 clr [ %g2 + %l2 ] information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 40006f90: 82 20 40 03 sub %g1, %g3, %g1 40006f94: c2 36 20 2c sth %g1, [ %i0 + 0x2c ] 40006f98: 81 c7 e0 08 ret 40006f9c: 81 e8 00 00 restore return; } index_base += information->allocation_size; 40006fa0: 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++ ) { 40006fa4: 80 a0 80 08 cmp %g2, %o0 40006fa8: 0a bf ff d3 bcs 40006ef4 <_Objects_Shrink_information+0x30> 40006fac: a5 28 a0 02 sll %g2, 2, %l2 40006fb0: 81 c7 e0 08 ret 40006fb4: 81 e8 00 00 restore 40005bd4 <_POSIX_API_Initialize>: void _POSIX_API_Initialize( rtems_configuration_table *configuration_table ) { 40005bd4: 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; 40005bd8: f0 06 20 44 ld [ %i0 + 0x44 ], %i0 if ( !api_configuration ) 40005bdc: 80 a6 20 00 cmp %i0, 0 40005be0: 32 80 00 05 bne,a 40005bf4 <_POSIX_API_Initialize+0x20> 40005be4: d0 06 20 14 ld [ %i0 + 0x14 ], %o0 40005be8: 03 10 00 5c sethi %hi(0x40017000), %g1 <== NOT EXECUTED 40005bec: b0 10 61 a8 or %g1, 0x1a8, %i0 ! 400171a8 <_POSIX_Default_configuration> <== NOT EXECUTED api_configuration = &_POSIX_Default_configuration; _Objects_Information_table[OBJECTS_POSIX_API] = _POSIX_Objects; _POSIX_signals_Manager_Initialization( 40005bf0: 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; 40005bf4: 05 10 00 63 sethi %hi(0x40018c00), %g2 40005bf8: 03 10 00 64 sethi %hi(0x40019000), %g1 40005bfc: 82 10 61 74 or %g1, 0x174, %g1 ! 40019174 <_POSIX_Objects> _POSIX_signals_Manager_Initialization( 40005c00: 40 00 13 7e call 4000a9f8 <_POSIX_signals_Manager_Initialization> 40005c04: c2 20 a0 0c st %g1, [ %g2 + 0xc ] api_configuration->maximum_queued_signals ); _POSIX_Threads_Manager_initialization( 40005c08: d2 06 20 2c ld [ %i0 + 0x2c ], %o1 40005c0c: d4 06 20 30 ld [ %i0 + 0x30 ], %o2 40005c10: 40 00 13 fb call 4000abfc <_POSIX_Threads_Manager_initialization> 40005c14: 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( 40005c18: 40 00 13 21 call 4000a89c <_POSIX_Condition_variables_Manager_initialization> 40005c1c: d0 06 20 08 ld [ %i0 + 8 ], %o0 api_configuration->maximum_condition_variables ); _POSIX_Key_Manager_initialization( api_configuration->maximum_keys ); 40005c20: 40 00 13 2c call 4000a8d0 <_POSIX_Key_Manager_initialization> 40005c24: d0 06 20 0c ld [ %i0 + 0xc ], %o0 _POSIX_Mutex_Manager_initialization( 40005c28: 40 00 13 4d call 4000a95c <_POSIX_Mutex_Manager_initialization> 40005c2c: d0 06 20 04 ld [ %i0 + 4 ], %o0 api_configuration->maximum_mutexes ); _POSIX_Message_queue_Manager_initialization( 40005c30: 40 00 13 35 call 4000a904 <_POSIX_Message_queue_Manager_initialization> 40005c34: d0 06 20 18 ld [ %i0 + 0x18 ], %o0 api_configuration->maximum_message_queues ); _POSIX_Semaphore_Manager_initialization( 40005c38: 40 00 14 ac call 4000aee8 <_POSIX_Semaphore_Manager_initialization> 40005c3c: d0 06 20 1c ld [ %i0 + 0x1c ], %o0 api_configuration->maximum_semaphores ); _POSIX_Timer_Manager_initialization( api_configuration->maximum_timers ); 40005c40: 40 00 14 9d call 4000aeb4 <_POSIX_Timer_Manager_initialization> 40005c44: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 _POSIX_Barrier_Manager_initialization( api_configuration->maximum_barriers ); 40005c48: 40 00 13 52 call 4000a990 <_POSIX_Barrier_Manager_initialization> 40005c4c: d0 06 20 20 ld [ %i0 + 0x20 ], %o0 _POSIX_RWLock_Manager_initialization( api_configuration->maximum_rwlocks ); 40005c50: 40 00 13 5d call 4000a9c4 <_POSIX_RWLock_Manager_initialization> 40005c54: d0 06 20 24 ld [ %i0 + 0x24 ], %o0 _POSIX_Spinlock_Manager_initialization(api_configuration->maximum_spinlocks); 40005c58: f0 06 20 28 ld [ %i0 + 0x28 ], %i0 40005c5c: 40 00 13 d1 call 4000aba0 <_POSIX_Spinlock_Manager_initialization> 40005c60: 81 e8 00 00 restore 40005c64: 01 00 00 00 nop 40005de4 <_POSIX_Condition_variables_Get>: POSIX_Condition_variables_Control *_POSIX_Condition_variables_Get ( pthread_cond_t *cond, Objects_Locations *location ) { 40005de4: 9d e3 bf 98 save %sp, -104, %sp Objects_Id *id = (Objects_Id *)cond; int status; if ( !id ) { 40005de8: 80 a6 20 00 cmp %i0, 0 40005dec: 02 80 00 0c be 40005e1c <_POSIX_Condition_variables_Get+0x38> 40005df0: b4 10 00 19 mov %i1, %i2 *location = OBJECTS_ERROR; return (POSIX_Condition_variables_Control *) 0; } if ( *id == PTHREAD_COND_INITIALIZER ) { 40005df4: c2 06 00 00 ld [ %i0 ], %g1 40005df8: 80 a0 7f ff cmp %g1, -1 40005dfc: 32 80 00 0c bne,a 40005e2c <_POSIX_Condition_variables_Get+0x48> 40005e00: f2 06 00 00 ld [ %i0 ], %i1 /* * Do an "auto-create" here. */ status = pthread_cond_init( (pthread_cond_t *)id, 0 ); 40005e04: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40005e08: 40 00 00 0d call 40005e3c <== NOT EXECUTED 40005e0c: 92 10 20 00 clr %o1 <== NOT EXECUTED if ( status ) { 40005e10: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005e14: 22 80 00 06 be,a 40005e2c <_POSIX_Condition_variables_Get+0x48> <== NOT EXECUTED 40005e18: f2 06 00 00 ld [ %i0 ], %i1 <== NOT EXECUTED *location = OBJECTS_ERROR; 40005e1c: 82 10 20 01 mov 1, %g1 40005e20: c2 26 80 00 st %g1, [ %i2 ] * Now call Objects_Get() */ return (POSIX_Condition_variables_Control *) _Objects_Get( &_POSIX_Condition_variables_Information, *id, location ); } 40005e24: 81 c7 e0 08 ret 40005e28: 91 e8 20 00 restore %g0, 0, %o0 /* * Now call Objects_Get() */ return (POSIX_Condition_variables_Control *) 40005e2c: 31 10 00 5a sethi %hi(0x40016800), %i0 40005e30: 40 00 0b c2 call 40008d38 <_Objects_Get> 40005e34: 91 ee 21 e4 restore %i0, 0x1e4, %o0 40005e38: 01 00 00 00 nop 40005fe0 <_POSIX_Condition_variables_Wait_support>: pthread_cond_t *cond, pthread_mutex_t *mutex, Watchdog_Interval timeout, bool already_timedout ) { 40005fe0: 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 ) ) { 40005fe4: a0 07 bf f4 add %fp, -12, %l0 40005fe8: 90 10 00 19 mov %i1, %o0 40005fec: 40 00 00 7d call 400061e0 <_POSIX_Mutex_Get> 40005ff0: 92 10 00 10 mov %l0, %o1 40005ff4: 80 a2 20 00 cmp %o0, 0 40005ff8: 22 80 00 18 be,a 40006058 <_POSIX_Condition_variables_Wait_support+0x78> 40005ffc: b0 10 20 16 mov 0x16, %i0 */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40006000: 03 10 00 59 sethi %hi(0x40016400), %g1 40006004: c4 00 61 50 ld [ %g1 + 0x150 ], %g2 ! 40016550 <_Thread_Dispatch_disable_level> return EINVAL; } _Thread_Unnest_dispatch(); the_cond = _POSIX_Condition_variables_Get( cond, &location ); 40006008: 92 10 00 10 mov %l0, %o1 4000600c: 84 00 bf ff add %g2, -1, %g2 40006010: 90 10 00 18 mov %i0, %o0 40006014: c4 20 61 50 st %g2, [ %g1 + 0x150 ] 40006018: 7f ff ff 73 call 40005de4 <_POSIX_Condition_variables_Get> 4000601c: 01 00 00 00 nop switch ( location ) { 40006020: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006024: 80 a0 60 00 cmp %g1, 0 40006028: 12 80 00 33 bne 400060f4 <_POSIX_Condition_variables_Wait_support+0x114> 4000602c: a2 10 00 08 mov %o0, %l1 case OBJECTS_LOCAL: if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) { 40006030: c4 02 20 14 ld [ %o0 + 0x14 ], %g2 40006034: 80 a0 a0 00 cmp %g2, 0 40006038: 02 80 00 0a be 40006060 <_POSIX_Condition_variables_Wait_support+0x80> 4000603c: 01 00 00 00 nop 40006040: c2 06 40 00 ld [ %i1 ], %g1 40006044: 80 a0 80 01 cmp %g2, %g1 40006048: 02 80 00 06 be 40006060 <_POSIX_Condition_variables_Wait_support+0x80> 4000604c: 01 00 00 00 nop _Thread_Enable_dispatch(); 40006050: 40 00 0d 60 call 400095d0 <_Thread_Enable_dispatch> <== NOT EXECUTED 40006054: b0 10 20 16 mov 0x16, %i0 ! 16 <== NOT EXECUTED 40006058: 81 c7 e0 08 ret 4000605c: 81 e8 00 00 restore return EINVAL; } (void) pthread_mutex_unlock( mutex ); 40006060: 40 00 00 f0 call 40006420 40006064: 90 10 00 19 mov %i1, %o0 _Thread_Enable_dispatch(); return EINVAL; } */ if ( !already_timedout ) { 40006068: 80 8e e0 ff btst 0xff, %i3 4000606c: 12 80 00 1b bne 400060d8 <_POSIX_Condition_variables_Wait_support+0xf8> 40006070: 21 10 00 59 sethi %hi(0x40016400), %l0 the_cond->Mutex = *mutex; 40006074: c2 06 40 00 ld [ %i1 ], %g1 40006078: c2 24 60 14 st %g1, [ %l1 + 0x14 ] _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; 4000607c: c2 04 22 10 ld [ %l0 + 0x210 ], %g1 _Thread_Executing->Wait.queue = &the_cond->Wait_queue; _Thread_Executing->Wait.id = *cond; 40006080: 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; 40006084: 84 04 60 18 add %l1, 0x18, %g2 _Thread_Executing->Wait.id = *cond; 40006088: 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; 4000608c: c4 20 60 44 st %g2, [ %g1 + 0x44 ] _Thread_Executing->Wait.id = *cond; _Thread_queue_Enqueue( &the_cond->Wait_queue, timeout ); 40006090: 92 10 00 1a mov %i2, %o1 40006094: 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; 40006098: 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 ); 4000609c: 15 10 00 27 sethi %hi(0x40009c00), %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; 400060a0: 82 10 20 01 mov 1, %g1 400060a4: 94 12 a3 1c or %o2, 0x31c, %o2 400060a8: 40 00 0e 8a call 40009ad0 <_Thread_queue_Enqueue_with_handler> 400060ac: c2 24 60 48 st %g1, [ %l1 + 0x48 ] _Thread_Enable_dispatch(); 400060b0: 40 00 0d 48 call 400095d0 <_Thread_Enable_dispatch> 400060b4: 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; 400060b8: c2 04 22 10 ld [ %l0 + 0x210 ], %g1 400060bc: f0 00 60 34 ld [ %g1 + 0x34 ], %i0 if ( status && status != ETIMEDOUT ) 400060c0: 80 a6 20 00 cmp %i0, 0 400060c4: 02 80 00 07 be 400060e0 <_POSIX_Condition_variables_Wait_support+0x100> 400060c8: 80 a6 20 74 cmp %i0, 0x74 400060cc: 12 80 00 0b bne 400060f8 <_POSIX_Condition_variables_Wait_support+0x118> 400060d0: 01 00 00 00 nop 400060d4: 30 80 00 03 b,a 400060e0 <_POSIX_Condition_variables_Wait_support+0x100> return status; } else { _Thread_Enable_dispatch(); 400060d8: 40 00 0d 3e call 400095d0 <_Thread_Enable_dispatch> 400060dc: b0 10 20 74 mov 0x74, %i0 /* * When we get here the dispatch disable level is 0. */ mutex_status = pthread_mutex_lock( mutex ); 400060e0: 40 00 00 af call 4000639c 400060e4: 90 10 00 19 mov %i1, %o0 if ( mutex_status ) 400060e8: 80 a2 20 00 cmp %o0, 0 400060ec: 02 80 00 03 be 400060f8 <_POSIX_Condition_variables_Wait_support+0x118> 400060f0: 01 00 00 00 nop 400060f4: b0 10 20 16 mov 0x16, %i0 ! 16 case OBJECTS_ERROR: break; } return EINVAL; } 400060f8: 81 c7 e0 08 ret 400060fc: 81 e8 00 00 restore 4000c450 <_POSIX_Keys_Run_destructors>: */ void _POSIX_Keys_Run_destructors( Thread_Control *thread ) { 4000c450: 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 ); 4000c454: 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 ]; 4000c458: 05 00 00 3f sethi %hi(0xfc00), %g2 4000c45c: 84 10 a3 ff or %g2, 0x3ff, %g2 ! ffff 4000c460: 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); 4000c464: 83 30 60 18 srl %g1, 0x18, %g1 4000c468: 82 08 60 07 and %g1, 7, %g1 4000c46c: 82 00 60 06 add %g1, 6, %g1 4000c470: a9 28 a0 02 sll %g2, 2, %l4 4000c474: a7 28 60 02 sll %g1, 2, %l3 4000c478: a4 10 20 00 clr %l2 for ( ; ; ) { are_all_null = TRUE; for ( index=1 ; index <= _POSIX_Keys_Information.maximum ; index++ ) { 4000c47c: 03 10 00 64 sethi %hi(0x40019000), %g1 4000c480: aa 10 60 f4 or %g1, 0xf4, %l5 ! 400190f4 <_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 ]; 4000c484: a0 10 20 01 mov 1, %l0 4000c488: 10 80 00 1b b 4000c4f4 <_POSIX_Keys_Run_destructors+0xa4> 4000c48c: 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 *) 4000c490: c2 05 60 1c ld [ %l5 + 0x1c ], %g1 4000c494: f0 00 40 02 ld [ %g1 + %g2 ], %i0 _POSIX_Keys_Information.local_table[ index ]; if ( the_key && the_key->is_active && the_key->destructor ) { 4000c498: 80 a6 20 00 cmp %i0, 0 4000c49c: 02 80 00 16 be 4000c4f4 <_POSIX_Keys_Run_destructors+0xa4> 4000c4a0: a0 04 20 01 inc %l0 4000c4a4: c2 0e 20 10 ldub [ %i0 + 0x10 ], %g1 4000c4a8: 80 a0 60 00 cmp %g1, 0 4000c4ac: 22 80 00 13 be,a 4000c4f8 <_POSIX_Keys_Run_destructors+0xa8> 4000c4b0: c2 15 60 10 lduh [ %l5 + 0x10 ], %g1 <== NOT EXECUTED 4000c4b4: c4 06 20 14 ld [ %i0 + 0x14 ], %g2 4000c4b8: 80 a0 a0 00 cmp %g2, 0 4000c4bc: 22 80 00 0f be,a 4000c4f8 <_POSIX_Keys_Run_destructors+0xa8> 4000c4c0: c2 15 60 10 lduh [ %l5 + 0x10 ], %g1 <== NOT EXECUTED value = the_key->Values[ thread_api ][ thread_index ]; 4000c4c4: c2 06 00 13 ld [ %i0 + %l3 ], %g1 4000c4c8: c2 00 40 14 ld [ %g1 + %l4 ], %g1 if ( value ) { 4000c4cc: 90 90 60 00 orcc %g1, 0, %o0 4000c4d0: 22 80 00 0a be,a 4000c4f8 <_POSIX_Keys_Run_destructors+0xa8> 4000c4d4: c2 15 60 10 lduh [ %l5 + 0x10 ], %g1 <== NOT EXECUTED (*the_key->destructor)( value ); 4000c4d8: 9f c0 80 00 call %g2 4000c4dc: 01 00 00 00 nop if ( the_key->Values[ thread_api ][ thread_index ] ) 4000c4e0: c2 06 00 13 ld [ %i0 + %l3 ], %g1 4000c4e4: c2 00 40 14 ld [ %g1 + %l4 ], %g1 4000c4e8: 80 a0 00 01 cmp %g0, %g1 4000c4ec: 82 40 3f ff addx %g0, -1, %g1 4000c4f0: a2 0c 40 01 and %l1, %g1, %l1 for ( ; ; ) { are_all_null = TRUE; for ( index=1 ; index <= _POSIX_Keys_Information.maximum ; index++ ) { 4000c4f4: c2 15 60 10 lduh [ %l5 + 0x10 ], %g1 4000c4f8: 80 a4 00 01 cmp %l0, %g1 4000c4fc: 08 bf ff e5 bleu 4000c490 <_POSIX_Keys_Run_destructors+0x40> 4000c500: 85 2c 20 02 sll %l0, 2, %g2 are_all_null = FALSE; } } } if ( are_all_null == TRUE ) 4000c504: 80 8c 60 ff btst 0xff, %l1 4000c508: 12 80 00 05 bne 4000c51c <_POSIX_Keys_Run_destructors+0xcc> 4000c50c: 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 ) 4000c510: 80 a4 a0 04 cmp %l2, 4 4000c514: 12 bf ff dd bne 4000c488 <_POSIX_Keys_Run_destructors+0x38> 4000c518: a0 10 20 01 mov 1, %l0 4000c51c: 81 c7 e0 08 ret 4000c520: 81 e8 00 00 restore 4001126c <_POSIX_Message_queue_Create_support>: const char *name_arg, int pshared, struct mq_attr *attr_ptr, POSIX_Message_queue_Control **message_queue ) { 4001126c: 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 ); 40011270: 92 10 20 ff mov 0xff, %o1 40011274: 40 00 11 f8 call 40015a54 40011278: 90 10 00 18 mov %i0, %o0 const char *name_arg, int pshared, struct mq_attr *attr_ptr, POSIX_Message_queue_Control **message_queue ) { 4001127c: 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 ); 40011280: a6 10 00 08 mov %o0, %l3 const char *name_arg, int pshared, struct mq_attr *attr_ptr, POSIX_Message_queue_Control **message_queue ) { 40011284: 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 ) 40011288: 80 a2 20 ff cmp %o0, 0xff 4001128c: 18 80 00 5d bgu 40011400 <_POSIX_Message_queue_Create_support+0x194> 40011290: b0 10 20 5b mov 0x5b, %i0 40011294: 05 10 00 8e sethi %hi(0x40023800), %g2 40011298: c2 00 a3 30 ld [ %g2 + 0x330 ], %g1 ! 40023b30 <_Thread_Dispatch_disable_level> 4001129c: 82 00 60 01 inc %g1 400112a0: c2 20 a3 30 st %g1, [ %g2 + 0x330 ] * 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 ) { 400112a4: a4 10 20 10 mov 0x10, %l2 400112a8: 80 a6 a0 00 cmp %i2, 0 400112ac: 02 80 00 14 be 400112fc <_POSIX_Message_queue_Create_support+0x90> 400112b0: a2 10 20 0a mov 0xa, %l1 attr.mq_maxmsg = 10; attr.mq_msgsize = 16; } else { if ( attr_ptr->mq_maxmsg <= 0 ){ 400112b4: c2 06 a0 04 ld [ %i2 + 4 ], %g1 400112b8: 80 a0 60 00 cmp %g1, 0 400112bc: 04 80 00 06 ble 400112d4 <_POSIX_Message_queue_Create_support+0x68> 400112c0: 01 00 00 00 nop _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EINVAL ); } if ( attr_ptr->mq_msgsize <= 0 ){ 400112c4: c2 06 a0 08 ld [ %i2 + 8 ], %g1 400112c8: 80 a0 60 00 cmp %g1, 0 400112cc: 34 80 00 08 bg,a 400112ec <_POSIX_Message_queue_Create_support+0x80> 400112d0: 90 07 bf e8 add %fp, -24, %o0 _Thread_Enable_dispatch(); 400112d4: 7f ff f2 98 call 4000dd34 <_Thread_Enable_dispatch> 400112d8: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); 400112dc: 40 00 0a 3f call 40013bd8 <__errno> 400112e0: 01 00 00 00 nop 400112e4: 10 80 00 39 b 400113c8 <_POSIX_Message_queue_Create_support+0x15c> 400112e8: 82 10 20 16 mov 0x16, %g1 ! 16 } attr = *attr_ptr; 400112ec: 40 00 0c 4c call 4001441c 400112f0: 94 10 20 10 mov 0x10, %o2 400112f4: e4 07 bf f0 ld [ %fp + -16 ], %l2 400112f8: 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 *) 400112fc: 21 10 00 8f sethi %hi(0x40023c00), %l0 40011300: 7f ff ee e1 call 4000ce84 <_Objects_Allocate> 40011304: 90 14 22 c0 or %l0, 0x2c0, %o0 ! 40023ec0 <_POSIX_Message_queue_Information> } the_mq = _POSIX_Message_queue_Allocate(); if ( !the_mq ) { 40011308: b4 92 20 00 orcc %o0, 0, %i2 4001130c: 32 80 00 08 bne,a 4001132c <_POSIX_Message_queue_Create_support+0xc0> 40011310: 82 10 20 01 mov 1, %g1 _Thread_Enable_dispatch(); 40011314: 7f ff f2 88 call 4000dd34 <_Thread_Enable_dispatch> <== NOT EXECUTED 40011318: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENFILE ); 4001131c: 40 00 0a 2f call 40013bd8 <__errno> <== NOT EXECUTED 40011320: 01 00 00 00 nop <== NOT EXECUTED 40011324: 10 80 00 29 b 400113c8 <_POSIX_Message_queue_Create_support+0x15c> <== NOT EXECUTED 40011328: 82 10 20 17 mov 0x17, %g1 ! 17 <== NOT EXECUTED } the_mq->process_shared = pshared; 4001132c: 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); 40011330: 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; 40011334: 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; 40011338: 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); 4001133c: 7f ff f7 da call 4000f2a4 <_Workspace_Allocate> 40011340: c2 2e a0 14 stb %g1, [ %i2 + 0x14 ] if (!name) { 40011344: b2 92 20 00 orcc %o0, 0, %i1 40011348: 12 80 00 0b bne 40011374 <_POSIX_Message_queue_Create_support+0x108> 4001134c: 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 ); 40011350: 90 14 22 c0 or %l0, 0x2c0, %o0 <== NOT EXECUTED 40011354: 7f ff ef b9 call 4000d238 <_Objects_Free> <== NOT EXECUTED 40011358: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED _POSIX_Message_queue_Free( the_mq ); _Thread_Enable_dispatch(); 4001135c: 7f ff f2 76 call 4000dd34 <_Thread_Enable_dispatch> <== NOT EXECUTED 40011360: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOMEM ); 40011364: 40 00 0a 1d call 40013bd8 <__errno> <== NOT EXECUTED 40011368: 01 00 00 00 nop <== NOT EXECUTED 4001136c: 10 80 00 17 b 400113c8 <_POSIX_Message_queue_Create_support+0x15c> <== NOT EXECUTED 40011370: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED } strcpy( name, name_arg ); 40011374: 40 00 0f 4d call 400150a8 40011378: 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( 4001137c: 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; 40011380: c0 26 a0 5c clr [ %i2 + 0x5c ] if ( ! _CORE_message_queue_Initialize( 40011384: 96 10 00 12 mov %l2, %o3 40011388: 90 06 a0 1c add %i2, 0x1c, %o0 4001138c: 40 00 03 2a call 40012034 <_CORE_message_queue_Initialize> 40011390: 92 06 a0 5c add %i2, 0x5c, %o1 40011394: 80 8a 20 ff btst 0xff, %o0 40011398: 12 80 00 0f bne 400113d4 <_POSIX_Message_queue_Create_support+0x168> 4001139c: 82 14 22 c0 or %l0, 0x2c0, %g1 400113a0: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED 400113a4: 7f ff ef a5 call 4000d238 <_Objects_Free> <== NOT EXECUTED 400113a8: 90 14 22 c0 or %l0, 0x2c0, %o0 <== NOT EXECUTED attr.mq_maxmsg, attr.mq_msgsize ) ) { _POSIX_Message_queue_Free( the_mq ); _Workspace_Free(name); 400113ac: 7f ff f7 b7 call 4000f288 <_Workspace_Free> <== NOT EXECUTED 400113b0: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED _Thread_Enable_dispatch(); 400113b4: 7f ff f2 60 call 4000dd34 <_Thread_Enable_dispatch> <== NOT EXECUTED 400113b8: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); 400113bc: 40 00 0a 07 call 40013bd8 <__errno> <== NOT EXECUTED 400113c0: 01 00 00 00 nop <== NOT EXECUTED 400113c4: 82 10 20 1c mov 0x1c, %g1 ! 1c <== NOT EXECUTED 400113c8: c2 22 00 00 st %g1, [ %o0 ] 400113cc: 81 c7 e0 08 ret 400113d0: 91 e8 3f ff restore %g0, -1, %o0 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 400113d4: c4 06 a0 08 ld [ %i2 + 8 ], %g2 400113d8: c6 00 60 1c ld [ %g1 + 0x1c ], %g3 400113dc: 03 00 00 3f sethi %hi(0xfc00), %g1 400113e0: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 400113e4: 84 08 80 01 and %g2, %g1, %g2 400113e8: 85 28 a0 02 sll %g2, 2, %g2 400113ec: 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; 400113f0: f2 26 a0 0c st %i1, [ %i2 + 0xc ] &_POSIX_Message_queue_Information, &the_mq->Object, name ); *message_queue = the_mq; 400113f4: f4 26 c0 00 st %i2, [ %i3 ] _Thread_Enable_dispatch(); 400113f8: 7f ff f2 4f call 4000dd34 <_Thread_Enable_dispatch> 400113fc: b0 10 20 00 clr %i0 return 0; } 40011400: 81 c7 e0 08 ret 40011404: 81 e8 00 00 restore 40009b48 <_POSIX_Message_queue_Delete>: */ void _POSIX_Message_queue_Delete( POSIX_Message_queue_Control *the_mq ) { 40009b48: 9d e3 bf 98 save %sp, -104, %sp if ( !the_mq->linked && !the_mq->open_count ) { 40009b4c: c2 0e 20 15 ldub [ %i0 + 0x15 ], %g1 40009b50: 80 a0 60 00 cmp %g1, 0 40009b54: 12 80 00 16 bne 40009bac <_POSIX_Message_queue_Delete+0x64> 40009b58: b2 10 00 18 mov %i0, %i1 40009b5c: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 40009b60: 80 a0 60 00 cmp %g1, 0 40009b64: 12 80 00 12 bne 40009bac <_POSIX_Message_queue_Delete+0x64> 40009b68: 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 ) 40009b6c: d0 06 20 0c ld [ %i0 + 0xc ], %o0 40009b70: 80 a2 20 00 cmp %o0, 0 40009b74: 02 80 00 04 be 40009b84 <_POSIX_Message_queue_Delete+0x3c> 40009b78: 31 10 00 8f sethi %hi(0x40023c00), %i0 _Workspace_Free( (void *)the_object->name.name_p ); 40009b7c: 40 00 15 c3 call 4000f288 <_Workspace_Free> <== NOT EXECUTED 40009b80: 01 00 00 00 nop <== NOT EXECUTED _Objects_Close( &_POSIX_Message_queue_Information, the_object ); 40009b84: 92 10 00 19 mov %i1, %o1 40009b88: 40 00 0c e9 call 4000cf2c <_Objects_Close> 40009b8c: 90 16 22 c0 or %i0, 0x2c0, %o0 _CORE_message_queue_Close( 40009b90: 90 06 60 1c add %i1, 0x1c, %o0 40009b94: 92 10 20 00 clr %o1 40009b98: 94 10 20 05 mov 5, %o2 40009b9c: 40 00 09 eb call 4000c348 <_CORE_message_queue_Close> 40009ba0: b0 16 22 c0 or %i0, 0x2c0, %i0 RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free ( POSIX_Message_queue_Control *the_mq ) { _Objects_Free( &_POSIX_Message_queue_Information, &the_mq->Object ); 40009ba4: 40 00 0d a5 call 4000d238 <_Objects_Free> 40009ba8: 81 e8 00 00 restore 40009bac: 81 c7 e0 08 ret 40009bb0: 81 e8 00 00 restore 40006f34 <_POSIX_Mutex_Get>: POSIX_Mutex_Control *_POSIX_Mutex_Get ( pthread_mutex_t *mutex, Objects_Locations *location ) { 40006f34: 9d e3 bf 98 save %sp, -104, %sp Objects_Id *id = (Objects_Id *)mutex; ___POSIX_Mutex_Get_support( id, location ); 40006f38: 80 a6 20 00 cmp %i0, 0 40006f3c: 02 80 00 0c be 40006f6c <_POSIX_Mutex_Get+0x38> 40006f40: b4 10 00 19 mov %i1, %i2 40006f44: c2 06 00 00 ld [ %i0 ], %g1 40006f48: 80 a0 7f ff cmp %g1, -1 40006f4c: 32 80 00 0c bne,a 40006f7c <_POSIX_Mutex_Get+0x48> 40006f50: f2 06 00 00 ld [ %i0 ], %i1 40006f54: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40006f58: 40 00 00 20 call 40006fd8 <== NOT EXECUTED 40006f5c: 92 10 20 00 clr %o1 <== NOT EXECUTED 40006f60: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40006f64: 22 80 00 06 be,a 40006f7c <_POSIX_Mutex_Get+0x48> <== NOT EXECUTED 40006f68: f2 06 00 00 ld [ %i0 ], %i1 <== NOT EXECUTED 40006f6c: 82 10 20 01 mov 1, %g1 40006f70: c2 26 80 00 st %g1, [ %i2 ] return (POSIX_Mutex_Control *) _Objects_Get( &_POSIX_Mutex_Information, *id, location ); } 40006f74: 81 c7 e0 08 ret 40006f78: 91 e8 20 00 restore %g0, 0, %o0 { Objects_Id *id = (Objects_Id *)mutex; ___POSIX_Mutex_Get_support( id, location ); return (POSIX_Mutex_Control *) 40006f7c: 31 10 00 62 sethi %hi(0x40018800), %i0 40006f80: 40 00 0b 9b call 40009dec <_Objects_Get> 40006f84: 91 ee 21 30 restore %i0, 0x130, %o0 40006f88: 01 00 00 00 nop 40006ed4 <_POSIX_Mutex_Get_interrupt_disable>: POSIX_Mutex_Control *_POSIX_Mutex_Get_interrupt_disable ( pthread_mutex_t *mutex, Objects_Locations *location, ISR_Level *level ) { 40006ed4: 9d e3 bf 98 save %sp, -104, %sp 40006ed8: a0 10 00 19 mov %i1, %l0 Objects_Id *id = (Objects_Id *)mutex; ___POSIX_Mutex_Get_support( id, location ); 40006edc: 80 a6 20 00 cmp %i0, 0 40006ee0: 02 80 00 0c be 40006f10 <_POSIX_Mutex_Get_interrupt_disable+0x3c> 40006ee4: b6 10 00 1a mov %i2, %i3 40006ee8: c2 06 00 00 ld [ %i0 ], %g1 40006eec: 80 a0 7f ff cmp %g1, -1 40006ef0: 32 80 00 0c bne,a 40006f20 <_POSIX_Mutex_Get_interrupt_disable+0x4c> 40006ef4: f2 06 00 00 ld [ %i0 ], %i1 40006ef8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40006efc: 40 00 00 37 call 40006fd8 <== NOT EXECUTED 40006f00: 92 10 20 00 clr %o1 <== NOT EXECUTED 40006f04: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40006f08: 22 80 00 06 be,a 40006f20 <_POSIX_Mutex_Get_interrupt_disable+0x4c> <== NOT EXECUTED 40006f0c: f2 06 00 00 ld [ %i0 ], %i1 <== NOT EXECUTED 40006f10: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 40006f14: c2 24 00 00 st %g1, [ %l0 ] <== NOT EXECUTED return (POSIX_Mutex_Control *) _Objects_Get_isr_disable( &_POSIX_Mutex_Information, *id, location, level ); } 40006f18: 81 c7 e0 08 ret <== NOT EXECUTED 40006f1c: 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 *) 40006f20: b4 10 00 10 mov %l0, %i2 40006f24: 31 10 00 62 sethi %hi(0x40018800), %i0 40006f28: 40 00 0b 93 call 40009d74 <_Objects_Get_isr_disable> 40006f2c: 91 ee 21 30 restore %i0, 0x130, %o0 40006f30: 01 00 00 00 nop 4000e5e8 <_POSIX_Semaphore_Create_support>: const char *name, int pshared, unsigned int value, POSIX_Semaphore_Control **the_sem ) { 4000e5e8: 9d e3 bf 98 save %sp, -104, %sp 4000e5ec: 03 10 00 7d sethi %hi(0x4001f400), %g1 4000e5f0: c4 00 60 b0 ld [ %g1 + 0xb0 ], %g2 ! 4001f4b0 <_Thread_Dispatch_disable_level> 4000e5f4: 84 00 a0 01 inc %g2 4000e5f8: c4 20 60 b0 st %g2, [ %g1 + 0xb0 ] char *name_p = (char *)name; _Thread_Disable_dispatch(); /* Sharing semaphores among processes is not currently supported */ if (pshared != 0) { 4000e5fc: 80 a6 60 00 cmp %i1, 0 4000e600: 02 80 00 08 be 4000e620 <_POSIX_Semaphore_Create_support+0x38> 4000e604: 80 a6 20 00 cmp %i0, 0 _Thread_Enable_dispatch(); 4000e608: 7f ff f0 b7 call 4000a8e4 <_Thread_Enable_dispatch> 4000e60c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOSYS ); 4000e610: 40 00 08 80 call 40010810 <__errno> 4000e614: 01 00 00 00 nop 4000e618: 10 80 00 19 b 4000e67c <_POSIX_Semaphore_Create_support+0x94> 4000e61c: 82 10 20 58 mov 0x58, %g1 ! 58 } if ( name ) { 4000e620: 02 80 00 0d be 4000e654 <_POSIX_Semaphore_Create_support+0x6c> 4000e624: 11 10 00 7d sethi %hi(0x4001f400), %o0 if( strlen(name) > PATH_MAX ) { 4000e628: 40 00 0f 44 call 40012338 4000e62c: 90 10 00 18 mov %i0, %o0 4000e630: 80 a2 20 ff cmp %o0, 0xff 4000e634: 28 80 00 08 bleu,a 4000e654 <_POSIX_Semaphore_Create_support+0x6c> 4000e638: 11 10 00 7d sethi %hi(0x4001f400), %o0 _Thread_Enable_dispatch(); 4000e63c: 7f ff f0 aa call 4000a8e4 <_Thread_Enable_dispatch> <== NOT EXECUTED 4000e640: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 4000e644: 40 00 08 73 call 40010810 <__errno> <== NOT EXECUTED 4000e648: 01 00 00 00 nop <== NOT EXECUTED 4000e64c: 10 80 00 0c b 4000e67c <_POSIX_Semaphore_Create_support+0x94> <== NOT EXECUTED 4000e650: 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 *) 4000e654: 7f ff ed 24 call 40009ae4 <_Objects_Allocate> 4000e658: 90 12 23 c0 or %o0, 0x3c0, %o0 } } the_semaphore = _POSIX_Semaphore_Allocate(); if ( !the_semaphore ) { 4000e65c: b2 92 20 00 orcc %o0, 0, %i1 4000e660: 12 80 00 0a bne 4000e688 <_POSIX_Semaphore_Create_support+0xa0> 4000e664: 80 a6 20 00 cmp %i0, 0 _Thread_Enable_dispatch(); 4000e668: 7f ff f0 9f call 4000a8e4 <_Thread_Enable_dispatch> 4000e66c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOSPC ); 4000e670: 40 00 08 68 call 40010810 <__errno> 4000e674: 01 00 00 00 nop 4000e678: 82 10 20 1c mov 0x1c, %g1 ! 1c 4000e67c: c2 22 00 00 st %g1, [ %o0 ] 4000e680: 81 c7 e0 08 ret 4000e684: 91 e8 3f ff restore %g0, -1, %o0 } the_semaphore->process_shared = pshared; if ( name ) { 4000e688: 02 80 00 07 be 4000e6a4 <_POSIX_Semaphore_Create_support+0xbc> 4000e68c: c0 26 60 10 clr [ %i1 + 0x10 ] the_semaphore->named = TRUE; the_semaphore->open_count = 1; 4000e690: 82 10 20 01 mov 1, %g1 the_semaphore->linked = TRUE; 4000e694: c2 2e 60 15 stb %g1, [ %i1 + 0x15 ] the_semaphore->process_shared = pshared; if ( name ) { the_semaphore->named = TRUE; the_semaphore->open_count = 1; 4000e698: c2 26 60 18 st %g1, [ %i1 + 0x18 ] } the_semaphore->process_shared = pshared; if ( name ) { the_semaphore->named = TRUE; 4000e69c: 10 80 00 05 b 4000e6b0 <_POSIX_Semaphore_Create_support+0xc8> 4000e6a0: c2 2e 60 14 stb %g1, [ %i1 + 0x14 ] the_semaphore->open_count = 1; the_semaphore->linked = TRUE; } else { the_semaphore->named = FALSE; 4000e6a4: c0 2e 60 14 clrb [ %i1 + 0x14 ] the_semaphore->open_count = 0; 4000e6a8: c0 26 60 18 clr [ %i1 + 0x18 ] the_semaphore->linked = FALSE; 4000e6ac: c0 2e 60 15 clrb [ %i1 + 0x15 ] /* * This effectively disables limit checking. */ the_sem_attr->maximum_count = 0xFFFFFFFF; 4000e6b0: 82 10 3f ff mov -1, %g1 _CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value ); 4000e6b4: 94 10 00 1a mov %i2, %o2 4000e6b8: 90 06 60 1c add %i1, 0x1c, %o0 4000e6bc: 92 06 60 5c add %i1, 0x5c, %o1 /* * This effectively disables limit checking. */ the_sem_attr->maximum_count = 0xFFFFFFFF; 4000e6c0: c2 26 60 5c st %g1, [ %i1 + 0x5c ] _CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value ); 4000e6c4: 7f ff eb e0 call 40009644 <_CORE_semaphore_Initialize> 4000e6c8: c0 26 60 60 clr [ %i1 + 0x60 ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4000e6cc: c4 06 60 08 ld [ %i1 + 8 ], %g2 4000e6d0: 03 10 00 7d sethi %hi(0x4001f400), %g1 4000e6d4: c6 00 63 dc ld [ %g1 + 0x3dc ], %g3 ! 4001f7dc <_POSIX_Semaphore_Information+0x1c> 4000e6d8: 03 00 00 3f sethi %hi(0xfc00), %g1 4000e6dc: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 4000e6e0: 84 08 80 01 and %g2, %g1, %g2 4000e6e4: 85 28 a0 02 sll %g2, 2, %g2 4000e6e8: 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; 4000e6ec: f0 26 60 0c st %i0, [ %i1 + 0xc ] &_POSIX_Semaphore_Information, &the_semaphore->Object, name_p ); *the_sem = the_semaphore; 4000e6f0: f2 26 c0 00 st %i1, [ %i3 ] _Thread_Enable_dispatch(); 4000e6f4: 7f ff f0 7c call 4000a8e4 <_Thread_Enable_dispatch> 4000e6f8: b0 10 20 00 clr %i0 return 0; } 4000e6fc: 81 c7 e0 08 ret 4000e700: 81 e8 00 00 restore 4000ace4 <_POSIX_Threads_Create_extension>: bool _POSIX_Threads_Create_extension( Thread_Control *executing, Thread_Control *created ) { 4000ace4: 9d e3 bf 98 save %sp, -104, %sp POSIX_API_Control *api; POSIX_API_Control *executing_api; api = _Workspace_Allocate( sizeof( POSIX_API_Control ) ); 4000ace8: 90 10 20 e4 mov 0xe4, %o0 4000acec: 7f ff f7 49 call 40008a10 <_Workspace_Allocate> 4000acf0: b0 10 20 00 clr %i0 if ( !api ) 4000acf4: a2 92 20 00 orcc %o0, 0, %l1 4000acf8: 02 80 00 38 be 4000add8 <_POSIX_Threads_Create_extension+0xf4> 4000acfc: 94 10 20 38 mov 0x38, %o2 return false; created->API_Extensions[ THREAD_API_POSIX ] = api; 4000ad00: e2 26 61 60 st %l1, [ %i1 + 0x160 ] /* XXX check all fields are touched */ api->Attributes = _POSIX_Threads_Default_attributes; 4000ad04: 21 10 00 5d sethi %hi(0x40017400), %l0 4000ad08: a0 14 21 c0 or %l0, 0x1c0, %l0 ! 400175c0 <_POSIX_Threads_Default_attributes> 4000ad0c: 40 00 09 f5 call 4000d4e0 4000ad10: 92 10 00 10 mov %l0, %o1 api->detachstate = _POSIX_Threads_Default_attributes.detachstate; 4000ad14: 82 10 20 01 mov 1, %g1 api->schedpolicy = _POSIX_Threads_Default_attributes.schedpolicy; api->schedparam = _POSIX_Threads_Default_attributes.schedparam; 4000ad18: 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; 4000ad1c: 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; 4000ad20: c2 24 60 38 st %g1, [ %l1 + 0x38 ] api->schedpolicy = _POSIX_Threads_Default_attributes.schedpolicy; api->schedparam = _POSIX_Threads_Default_attributes.schedparam; 4000ad24: 90 04 60 80 add %l1, 0x80, %o0 4000ad28: 40 00 09 ee call 4000d4e0 4000ad2c: 94 10 20 18 mov 0x18, %o2 api->schedparam.sched_priority = 4000ad30: c4 06 60 14 ld [ %i1 + 0x14 ], %g2 4000ad34: 82 10 20 ff mov 0xff, %g1 4000ad38: 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; 4000ad3c: 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 = 4000ad40: 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 && 4000ad44: c6 06 60 08 ld [ %i1 + 8 ], %g3 4000ad48: 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; 4000ad4c: c0 24 60 d4 clr [ %l1 + 0xd4 ] 4000ad50: c2 24 60 d8 st %g1, [ %l1 + 0xd8 ] api->cancelability_state = PTHREAD_CANCEL_ENABLE; 4000ad54: c0 24 60 cc clr [ %l1 + 0xcc ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4000ad58: 82 04 60 d8 add %l1, 0xd8, %g1 api->cancelability_type = PTHREAD_CANCEL_DEFERRED; 4000ad5c: c0 24 60 d0 clr [ %l1 + 0xd0 ] 4000ad60: 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 && 4000ad64: 83 30 e0 18 srl %g3, 0x18, %g1 4000ad68: 82 08 60 07 and %g1, 7, %g1 4000ad6c: 80 a0 60 03 cmp %g1, 3 4000ad70: 12 80 00 0b bne 4000ad9c <_POSIX_Threads_Create_extension+0xb8> 4000ad74: c0 24 60 dc clr [ %l1 + 0xdc ] 4000ad78: 83 30 e0 1b srl %g3, 0x1b, %g1 4000ad7c: 80 a0 60 01 cmp %g1, 1 4000ad80: 32 80 00 08 bne,a 4000ada0 <_POSIX_Threads_Create_extension+0xbc> 4000ad84: 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; 4000ad88: 03 10 00 63 sethi %hi(0x40018c00), %g1 4000ad8c: c2 00 61 60 ld [ %g1 + 0x160 ], %g1 ! 40018d60 <_Thread_Executing> 4000ad90: c2 00 61 60 ld [ %g1 + 0x160 ], %g1 4000ad94: 10 80 00 03 b 4000ada0 <_POSIX_Threads_Create_extension+0xbc> 4000ad98: c2 00 60 c4 ld [ %g1 + 0xc4 ], %g1 } else { api->signals_blocked = 0xffffffff; 4000ad9c: 82 10 3f ff mov -1, %g1 4000ada0: c2 24 60 c4 st %g1, [ %l1 + 0xc4 ] } _Thread_queue_Initialize( 4000ada4: 90 04 60 3c add %l1, 0x3c, %o0 4000ada8: 92 10 20 00 clr %o1 4000adac: 15 00 00 04 sethi %hi(0x1000), %o2 4000adb0: 7f ff f4 02 call 40007db8 <_Thread_queue_Initialize> 4000adb4: 96 10 20 00 clr %o3 THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_JOIN_AT_EXIT, 0 ); _Watchdog_Initialize( 4000adb8: 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; 4000adbc: f2 24 60 c0 st %i1, [ %l1 + 0xc0 ] void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 4000adc0: c2 24 60 bc st %g1, [ %l1 + 0xbc ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 4000adc4: c0 24 60 a4 clr [ %l1 + 0xa4 ] the_watchdog->routine = routine; 4000adc8: 03 10 00 2b sethi %hi(0x4000ac00), %g1 the_watchdog->id = id; the_watchdog->user_data = user_data; 4000adcc: b0 10 20 01 mov 1, %i0 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 4000add0: 82 10 62 30 or %g1, 0x230, %g1 4000add4: c2 24 60 b8 st %g1, [ %l1 + 0xb8 ] created->Object.id, created ); return true; } 4000add8: 81 c7 e0 08 ret 4000addc: 81 e8 00 00 restore 4000ae30 <_POSIX_Threads_Sporadic_budget_TSR>: void _POSIX_Threads_Sporadic_budget_TSR( Objects_Id id, void *argument ) { 4000ae30: 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 ]; 4000ae34: f0 06 61 60 ld [ %i1 + 0x160 ], %i0 ticks = _Timespec_To_ticks( &api->schedparam.ss_initial_budget ); 4000ae38: 40 00 03 fb call 4000be24 <_Timespec_To_ticks> 4000ae3c: 90 06 20 90 add %i0, 0x90, %o0 if ( !ticks ) 4000ae40: 80 a2 20 00 cmp %o0, 0 4000ae44: 22 80 00 02 be,a 4000ae4c <_POSIX_Threads_Sporadic_budget_TSR+0x1c> 4000ae48: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 4000ae4c: 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 || 4000ae50: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 4000ae54: 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; 4000ae58: d0 26 60 78 st %o0, [ %i1 + 0x78 ] 4000ae5c: 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 || 4000ae60: 80 a0 e0 00 cmp %g3, 0 4000ae64: 02 80 00 06 be 4000ae7c <_POSIX_Threads_Sporadic_budget_TSR+0x4c> 4000ae68: d2 26 60 18 st %o1, [ %i1 + 0x18 ] 4000ae6c: c2 06 60 14 ld [ %i1 + 0x14 ], %g1 4000ae70: 80 a0 40 09 cmp %g1, %o1 4000ae74: 08 80 00 05 bleu 4000ae88 <_POSIX_Threads_Sporadic_budget_TSR+0x58> 4000ae78: 01 00 00 00 nop the_thread->current_priority > new_priority ) _Thread_Change_priority( the_thread, new_priority, TRUE ); 4000ae7c: 90 10 00 19 mov %i1, %o0 4000ae80: 7f ff f0 63 call 4000700c <_Thread_Change_priority> 4000ae84: 94 10 20 01 mov 1, %o2 ticks = _Timespec_To_ticks( &api->schedparam.ss_replenish_period ); 4000ae88: 40 00 03 e7 call 4000be24 <_Timespec_To_ticks> 4000ae8c: 90 06 20 88 add %i0, 0x88, %o0 if ( !ticks ) 4000ae90: 80 a2 20 00 cmp %o0, 0 4000ae94: 22 80 00 02 be,a 4000ae9c <_POSIX_Threads_Sporadic_budget_TSR+0x6c> 4000ae98: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 4000ae9c: d0 26 20 a8 st %o0, [ %i0 + 0xa8 ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4000aea0: b2 06 20 9c add %i0, 0x9c, %i1 4000aea4: 31 10 00 63 sethi %hi(0x40018c00), %i0 4000aea8: 7f ff f6 25 call 4000873c <_Watchdog_Insert> 4000aeac: 91 ee 21 80 restore %i0, 0x180, %o0 4000aeb0: 01 00 00 00 nop 4000ade0 <_POSIX_Threads_Sporadic_budget_callout>: ) { POSIX_API_Control *api; uint32_t new_priority; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4000ade0: 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 || 4000ade4: c6 02 20 1c ld [ %o0 + 0x1c ], %g3 RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core( int priority ) { return (Priority_Control) (255 - priority); 4000ade8: 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 */ 4000adec: 82 10 3f ff mov -1, %g1 4000adf0: c2 22 20 78 st %g1, [ %o0 + 0x78 ] 4000adf4: 82 10 20 ff mov 0xff, %g1 4000adf8: 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 || 4000adfc: 80 a0 e0 00 cmp %g3, 0 4000ae00: 02 80 00 06 be 4000ae18 <_POSIX_Threads_Sporadic_budget_callout+0x38> 4000ae04: d2 22 20 18 st %o1, [ %o0 + 0x18 ] 4000ae08: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 <== NOT EXECUTED 4000ae0c: 80 a0 40 09 cmp %g1, %o1 <== NOT EXECUTED 4000ae10: 08 80 00 06 bleu 4000ae28 <_POSIX_Threads_Sporadic_budget_callout+0x48> <== NOT EXECUTED 4000ae14: 01 00 00 00 nop <== NOT EXECUTED the_thread->current_priority > new_priority ) _Thread_Change_priority( the_thread, new_priority, TRUE ); 4000ae18: 94 10 20 01 mov 1, %o2 ! 1 4000ae1c: 82 13 c0 00 mov %o7, %g1 4000ae20: 7f ff f0 7b call 4000700c <_Thread_Change_priority> 4000ae24: 9e 10 40 00 mov %g1, %o7 4000ae28: 81 c3 e0 08 retl <== NOT EXECUTED 4000ae2c: 01 00 00 00 nop 4000c3e8 <_POSIX_Threads_cancel_run>: #include void _POSIX_Threads_cancel_run( Thread_Control *the_thread ) { 4000c3e8: 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 ]; 4000c3ec: f0 06 21 60 ld [ %i0 + 0x160 ], %i0 handler_stack = &thread_support->Cancellation_Handlers; thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE; 4000c3f0: 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; 4000c3f4: a2 06 20 dc add %i0, 0xdc, %l1 4000c3f8: 10 80 00 10 b 4000c438 <_POSIX_Threads_cancel_run+0x50> 4000c3fc: c2 26 20 cc st %g1, [ %i0 + 0xcc ] while ( !_Chain_Is_empty( handler_stack ) ) { _ISR_Disable( level ); 4000c400: 7f ff d6 37 call 40001cdc <== NOT EXECUTED 4000c404: 01 00 00 00 nop <== NOT EXECUTED handler = (POSIX_Cancel_Handler_control *) 4000c408: e0 04 60 04 ld [ %l1 + 4 ], %l0 <== NOT EXECUTED ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4000c40c: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED previous = the_node->previous; 4000c410: c2 04 20 04 ld [ %l0 + 4 ], %g1 <== NOT EXECUTED next->previous = previous; previous->next = next; 4000c414: 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; 4000c418: c2 20 a0 04 st %g1, [ %g2 + 4 ] <== NOT EXECUTED _Chain_Tail( handler_stack )->previous; _Chain_Extract_unprotected( &handler->Node ); _ISR_Enable( level ); 4000c41c: 7f ff d6 34 call 40001cec <== NOT EXECUTED 4000c420: 01 00 00 00 nop <== NOT EXECUTED (*handler->routine)( handler->arg ); 4000c424: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED 4000c428: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000c42c: d0 04 20 0c ld [ %l0 + 0xc ], %o0 <== NOT EXECUTED _Workspace_Free( handler ); 4000c430: 7f ff f1 71 call 400089f4 <_Workspace_Free> <== NOT EXECUTED 4000c434: 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 ) ) { 4000c438: c2 06 20 d8 ld [ %i0 + 0xd8 ], %g1 4000c43c: 80 a0 40 11 cmp %g1, %l1 4000c440: 12 bf ff f0 bne 4000c400 <_POSIX_Threads_cancel_run+0x18> 4000c444: 01 00 00 00 nop (*handler->routine)( handler->arg ); _Workspace_Free( handler ); } } 4000c448: 81 c7 e0 08 ret 4000c44c: 81 e8 00 00 restore 4000d1dc <_POSIX_Timer_Insert_helper>: Watchdog_Interval ticks, Objects_Id id, Watchdog_Service_routine_entry TSR, void *arg ) { 4000d1dc: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; (void) _Watchdog_Remove( timer ); 4000d1e0: 7f ff f5 91 call 4000a824 <_Watchdog_Remove> 4000d1e4: 90 10 00 18 mov %i0, %o0 _ISR_Disable( level ); 4000d1e8: 7f ff d5 b5 call 400028bc 4000d1ec: 01 00 00 00 nop 4000d1f0: 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 ) { 4000d1f4: c2 06 20 08 ld [ %i0 + 8 ], %g1 4000d1f8: 80 a0 60 00 cmp %g1, 0 4000d1fc: 22 80 00 06 be,a 4000d214 <_POSIX_Timer_Insert_helper+0x38> 4000d200: f6 26 20 1c st %i3, [ %i0 + 0x1c ] _ISR_Enable( level ); 4000d204: 7f ff d5 b2 call 400028cc <== NOT EXECUTED 4000d208: b0 10 20 00 clr %i0 <== NOT EXECUTED 4000d20c: 81 c7 e0 08 ret <== NOT EXECUTED 4000d210: 81 e8 00 00 restore <== NOT EXECUTED void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 4000d214: f4 26 20 20 st %i2, [ %i0 + 0x20 ] the_watchdog->user_data = user_data; 4000d218: f8 26 20 24 st %i4, [ %i0 + 0x24 ] Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 4000d21c: f2 26 20 0c st %i1, [ %i0 + 0xc ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 4000d220: c0 26 20 08 clr [ %i0 + 8 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4000d224: 92 10 00 18 mov %i0, %o1 4000d228: 11 10 00 76 sethi %hi(0x4001d800), %o0 4000d22c: 7f ff f5 24 call 4000a6bc <_Watchdog_Insert> 4000d230: 90 12 20 00 mov %o0, %o0 ! 4001d800 <_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 ); 4000d234: b0 10 20 01 mov 1, %i0 4000d238: 7f ff d5 a5 call 400028cc 4000d23c: 90 10 00 10 mov %l0, %o0 return true; } 4000d240: 81 c7 e0 08 ret 4000d244: 81 e8 00 00 restore 40006a10 <_POSIX_Timer_TSR>: /* * This is the operation that is run when a timer expires */ void _POSIX_Timer_TSR(Objects_Id timer, void *data) { 40006a10: 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; 40006a14: c2 06 60 68 ld [ %i1 + 0x68 ], %g1 /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || 40006a18: 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; 40006a1c: 82 00 60 01 inc %g1 /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || 40006a20: 80 a0 a0 00 cmp %g2, 0 40006a24: 12 80 00 06 bne 40006a3c <_POSIX_Timer_TSR+0x2c> 40006a28: c2 26 60 68 st %g1, [ %i1 + 0x68 ] 40006a2c: c2 06 60 58 ld [ %i1 + 0x58 ], %g1 <== NOT EXECUTED 40006a30: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40006a34: 02 80 00 0f be 40006a70 <_POSIX_Timer_TSR+0x60> <== NOT EXECUTED 40006a38: 82 10 20 04 mov 4, %g1 <== NOT EXECUTED ( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) { activated = _POSIX_Timer_Insert_helper( 40006a3c: d2 06 60 64 ld [ %i1 + 0x64 ], %o1 40006a40: d4 06 60 08 ld [ %i1 + 8 ], %o2 40006a44: 90 06 60 10 add %i1, 0x10, %o0 40006a48: 17 10 00 1a sethi %hi(0x40006800), %o3 40006a4c: 98 10 00 19 mov %i1, %o4 40006a50: 40 00 19 e3 call 4000d1dc <_POSIX_Timer_Insert_helper> 40006a54: 96 12 e2 10 or %o3, 0x210, %o3 ptimer->ticks, ptimer->Object.id, _POSIX_Timer_TSR, ptimer ); if ( !activated ) 40006a58: 80 8a 20 ff btst 0xff, %o0 40006a5c: 02 80 00 0a be 40006a84 <_POSIX_Timer_TSR+0x74> 40006a60: 01 00 00 00 nop return; /* Store the time when the timer was started again */ _TOD_Get( &ptimer->time ); 40006a64: 40 00 05 e9 call 40008208 <_TOD_Get> 40006a68: 90 06 60 6c add %i1, 0x6c, %o0 40006a6c: 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 ) ) { 40006a70: d0 06 60 38 ld [ %i1 + 0x38 ], %o0 40006a74: d2 06 60 44 ld [ %i1 + 0x44 ], %o1 40006a78: 40 00 18 fe call 4000ce70 40006a7c: 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; 40006a80: c0 26 60 68 clr [ %i1 + 0x68 ] 40006a84: 81 c7 e0 08 ret 40006a88: 81 e8 00 00 restore 4000c5c8 <_POSIX_signals_Clear_signals>: int signo, siginfo_t *info, bool is_global, bool check_blocked ) { 4000c5c8: 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 ); 4000c5cc: 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 ) 4000c5d0: 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 ); 4000c5d4: 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 ) 4000c5d8: b8 10 3f ff mov -1, %i4 4000c5dc: 02 80 00 04 be 4000c5ec <_POSIX_signals_Clear_signals+0x24> 4000c5e0: a1 28 40 02 sll %g1, %g2, %l0 signals_blocked = ~api->signals_blocked; 4000c5e4: c2 06 20 c4 ld [ %i0 + 0xc4 ], %g1 4000c5e8: 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 ); 4000c5ec: 7f ff d5 bc call 40001cdc 4000c5f0: 01 00 00 00 nop 4000c5f4: a2 10 00 08 mov %o0, %l1 if ( is_global ) { 4000c5f8: 80 8e e0 ff btst 0xff, %i3 4000c5fc: 22 80 00 35 be,a 4000c6d0 <_POSIX_signals_Clear_signals+0x108> 4000c600: c4 06 20 c8 ld [ %i0 + 0xc8 ], %g2 if ( mask & (_POSIX_signals_Pending & signals_blocked) ) { 4000c604: 03 10 00 65 sethi %hi(0x40019400), %g1 4000c608: c2 00 60 3c ld [ %g1 + 0x3c ], %g1 ! 4001943c <_POSIX_signals_Pending> 4000c60c: 82 0c 00 01 and %l0, %g1, %g1 4000c610: 80 88 40 1c btst %g1, %i4 4000c614: 02 80 00 35 be 4000c6e8 <_POSIX_signals_Clear_signals+0x120> 4000c618: 83 2e 60 02 sll %i1, 2, %g1 if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) { 4000c61c: 85 2e 60 04 sll %i1, 4, %g2 4000c620: 84 20 80 01 sub %g2, %g1, %g2 4000c624: 03 10 00 64 sethi %hi(0x40019000), %g1 4000c628: 82 10 62 70 or %g1, 0x270, %g1 ! 40019270 <_POSIX_signals_Vectors> 4000c62c: c2 00 40 02 ld [ %g1 + %g2 ], %g1 4000c630: 80 a0 60 02 cmp %g1, 2 4000c634: 12 80 00 23 bne 4000c6c0 <_POSIX_signals_Clear_signals+0xf8> 4000c638: 03 10 00 65 sethi %hi(0x40019400), %g1 psiginfo = (POSIX_signals_Siginfo_node *) 4000c63c: 88 10 60 40 or %g1, 0x40, %g4 ! 40019440 <_POSIX_signals_Siginfo> */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4000c640: f8 00 80 04 ld [ %g2 + %g4 ], %i4 4000c644: 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; 4000c648: 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)) 4000c64c: 80 a7 00 0d cmp %i4, %o5 4000c650: 32 80 00 04 bne,a 4000c660 <_POSIX_signals_Clear_signals+0x98> 4000c654: c2 07 00 00 ld [ %i4 ], %g1 4000c658: 10 80 00 04 b 4000c668 <_POSIX_signals_Clear_signals+0xa0> <== NOT EXECUTED 4000c65c: 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; 4000c660: c2 20 80 04 st %g1, [ %g2 + %g4 ] new_first->previous = _Chain_Head(the_chain); 4000c664: c6 20 60 04 st %g3, [ %g1 + 4 ] _Chain_Get_unprotected( &_POSIX_signals_Siginfo[ signo ] ); if ( _Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) ) 4000c668: c2 00 80 04 ld [ %g2 + %g4 ], %g1 4000c66c: 80 a0 40 0d cmp %g1, %o5 4000c670: 12 80 00 05 bne 4000c684 <_POSIX_signals_Clear_signals+0xbc> 4000c674: 80 a7 20 00 cmp %i4, 0 _POSIX_signals_Clear_process_signals( mask ); 4000c678: 40 00 01 90 call 4000ccb8 <_POSIX_signals_Clear_process_signals> 4000c67c: 90 10 00 10 mov %l0, %o0 if ( psiginfo ) { 4000c680: 80 a7 20 00 cmp %i4, 0 4000c684: 02 80 00 1a be 4000c6ec <_POSIX_signals_Clear_signals+0x124> 4000c688: b0 10 20 01 mov 1, %i0 *info = psiginfo->Info; 4000c68c: 90 10 00 1a mov %i2, %o0 4000c690: 92 07 20 08 add %i4, 8, %o1 4000c694: 40 00 03 93 call 4000d4e0 4000c698: 94 10 20 0c mov 0xc, %o2 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000c69c: 03 10 00 64 sethi %hi(0x40019000), %g1 4000c6a0: 82 10 63 f4 or %g1, 0x3f4, %g1 ! 400193f4 <_POSIX_signals_Inactive_siginfo+0x4> 4000c6a4: c2 27 00 00 st %g1, [ %i4 ] old_last_node = the_chain->last; 4000c6a8: 82 00 7f fc add %g1, -4, %g1 4000c6ac: c4 00 60 08 ld [ %g1 + 8 ], %g2 the_chain->last = the_node; 4000c6b0: f8 20 60 08 st %i4, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000c6b4: 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; 4000c6b8: 10 80 00 04 b 4000c6c8 <_POSIX_signals_Clear_signals+0x100> 4000c6bc: f8 20 80 00 st %i4, [ %g2 ] &psiginfo->Node ); } else do_callout = false; } else _POSIX_signals_Clear_process_signals( mask ); 4000c6c0: 40 00 01 7e call 4000ccb8 <_POSIX_signals_Clear_process_signals> 4000c6c4: 90 10 00 10 mov %l0, %o0 4000c6c8: 10 80 00 09 b 4000c6ec <_POSIX_signals_Clear_signals+0x124> 4000c6cc: b0 10 20 01 mov 1, %i0 do_callout = true; } } else { if ( mask & (api->signals_pending & signals_blocked) ) { 4000c6d0: 82 0c 00 02 and %l0, %g2, %g1 4000c6d4: 80 88 40 1c btst %g1, %i4 4000c6d8: 02 80 00 04 be 4000c6e8 <_POSIX_signals_Clear_signals+0x120> 4000c6dc: 82 28 80 10 andn %g2, %l0, %g1 api->signals_pending &= ~mask; 4000c6e0: 10 bf ff fa b 4000c6c8 <_POSIX_signals_Clear_signals+0x100> 4000c6e4: c2 26 20 c8 st %g1, [ %i0 + 0xc8 ] 4000c6e8: b0 10 20 00 clr %i0 do_callout = true; } } _ISR_Enable( level ); 4000c6ec: 7f ff d5 80 call 40001cec 4000c6f0: 90 10 00 11 mov %l1, %o0 return do_callout; } 4000c6f4: 81 c7 e0 08 ret 4000c6f8: 81 e8 00 00 restore 40005ec0 <_POSIX_signals_Get_highest>: #include int _POSIX_signals_Get_highest( sigset_t set ) { 40005ec0: 86 10 00 08 mov %o0, %g3 int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { if ( set & signo_to_mask( signo ) ) 40005ec4: 84 10 20 01 mov 1, %g2 #include int _POSIX_signals_Get_highest( sigset_t set ) { 40005ec8: 90 10 20 1b mov 0x1b, %o0 int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { if ( set & signo_to_mask( signo ) ) 40005ecc: 82 02 3f ff add %o0, -1, %g1 40005ed0: 83 28 80 01 sll %g2, %g1, %g1 40005ed4: 80 88 40 03 btst %g1, %g3 40005ed8: 12 80 00 12 bne 40005f20 <_POSIX_signals_Get_highest+0x60> 40005edc: 01 00 00 00 nop sigset_t set ) { int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { 40005ee0: 90 02 20 01 inc %o0 40005ee4: 80 a2 20 20 cmp %o0, 0x20 40005ee8: 12 bf ff fa bne 40005ed0 <_POSIX_signals_Get_highest+0x10> 40005eec: 82 02 3f ff add %o0, -1, %g1 40005ef0: 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 ) ) 40005ef4: 84 10 20 01 mov 1, %g2 40005ef8: 82 02 3f ff add %o0, -1, %g1 40005efc: 83 28 80 01 sll %g2, %g1, %g1 40005f00: 80 88 40 03 btst %g1, %g3 40005f04: 12 80 00 07 bne 40005f20 <_POSIX_signals_Get_highest+0x60> 40005f08: 01 00 00 00 nop return signo; } /* XXX - add __SIGFIRSTNOTRT or something like that to newlib signal .h */ for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) { 40005f0c: 90 02 20 01 inc %o0 40005f10: 80 a2 20 1b cmp %o0, 0x1b 40005f14: 12 bf ff fa bne 40005efc <_POSIX_signals_Get_highest+0x3c> 40005f18: 82 02 3f ff add %o0, -1, %g1 40005f1c: 90 10 20 00 clr %o0 <== NOT EXECUTED if ( set & signo_to_mask( signo ) ) return signo; } return 0; } 40005f20: 81 c3 e0 08 retl 40005f24: 01 00 00 00 nop 4000aab0 <_POSIX_signals_Post_switch_extension>: */ void _POSIX_signals_Post_switch_extension( Thread_Control *the_thread ) { 4000aab0: 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 ]; 4000aab4: e0 06 21 60 ld [ %i0 + 0x160 ], %l0 if ( !api ) 4000aab8: 80 a4 20 00 cmp %l0, 0 4000aabc: 02 80 00 33 be 4000ab88 <_POSIX_signals_Post_switch_extension+0xd8> 4000aac0: 03 10 00 65 sethi %hi(0x40019400), %g1 * processed at all. No point in doing this loop otherwise. */ while (1) { restart: _ISR_Disable( level ); if ( !(~api->signals_blocked & 4000aac4: a2 10 60 3c or %g1, 0x3c, %l1 ! 4001943c <_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 ); 4000aac8: 7f ff dc 85 call 40001cdc 4000aacc: 01 00 00 00 nop 4000aad0: b0 10 00 08 mov %o0, %i0 if ( !(~api->signals_blocked & 4000aad4: c2 04 40 00 ld [ %l1 ], %g1 4000aad8: c4 04 20 c8 ld [ %l0 + 0xc8 ], %g2 4000aadc: c6 04 20 c4 ld [ %l0 + 0xc4 ], %g3 4000aae0: 82 10 40 02 or %g1, %g2, %g1 4000aae4: 80 a8 40 03 andncc %g1, %g3, %g0 4000aae8: 12 80 00 04 bne 4000aaf8 <_POSIX_signals_Post_switch_extension+0x48> 4000aaec: 01 00 00 00 nop (api->signals_pending | _POSIX_signals_Pending)) ) { _ISR_Enable( level ); 4000aaf0: 7f ff dc 7f call 40001cec 4000aaf4: 81 e8 00 00 restore break; } _ISR_Enable( level ); 4000aaf8: 7f ff dc 7d call 40001cec 4000aafc: b0 10 20 1b mov 0x1b, %i0 for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { if ( _POSIX_signals_Check_signal( api, signo, false ) ) 4000ab00: 92 10 00 18 mov %i0, %o1 4000ab04: 94 10 20 00 clr %o2 4000ab08: 40 00 06 87 call 4000c524 <_POSIX_signals_Check_signal> 4000ab0c: 90 10 00 10 mov %l0, %o0 4000ab10: 80 8a 20 ff btst 0xff, %o0 4000ab14: 12 bf ff ed bne 4000aac8 <_POSIX_signals_Post_switch_extension+0x18> 4000ab18: 92 10 00 18 mov %i0, %o1 goto restart; if ( _POSIX_signals_Check_signal( api, signo, true ) ) 4000ab1c: 90 10 00 10 mov %l0, %o0 4000ab20: 94 10 20 01 mov 1, %o2 4000ab24: 40 00 06 80 call 4000c524 <_POSIX_signals_Check_signal> 4000ab28: b0 06 20 01 inc %i0 4000ab2c: 80 8a 20 ff btst 0xff, %o0 4000ab30: 12 bf ff e6 bne 4000aac8 <_POSIX_signals_Post_switch_extension+0x18> 4000ab34: 80 a6 20 20 cmp %i0, 0x20 _ISR_Enable( level ); break; } _ISR_Enable( level ); for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { 4000ab38: 12 bf ff f3 bne 4000ab04 <_POSIX_signals_Post_switch_extension+0x54> 4000ab3c: 92 10 00 18 mov %i0, %o1 4000ab40: 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 ) ) 4000ab44: 92 10 00 18 mov %i0, %o1 4000ab48: 94 10 20 00 clr %o2 4000ab4c: 40 00 06 76 call 4000c524 <_POSIX_signals_Check_signal> 4000ab50: 90 10 00 10 mov %l0, %o0 4000ab54: 80 8a 20 ff btst 0xff, %o0 4000ab58: 12 bf ff dc bne 4000aac8 <_POSIX_signals_Post_switch_extension+0x18> 4000ab5c: 92 10 00 18 mov %i0, %o1 goto restart; if ( _POSIX_signals_Check_signal( api, signo, true ) ) 4000ab60: 90 10 00 10 mov %l0, %o0 4000ab64: 94 10 20 01 mov 1, %o2 4000ab68: 40 00 06 6f call 4000c524 <_POSIX_signals_Check_signal> 4000ab6c: b0 06 20 01 inc %i0 4000ab70: 80 8a 20 ff btst 0xff, %o0 4000ab74: 12 bf ff d5 bne 4000aac8 <_POSIX_signals_Post_switch_extension+0x18> 4000ab78: 80 a6 20 1b cmp %i0, 0x1b } /* XXX - add __SIGFIRSTNOTRT or something like that to newlib signal .h */ for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) { 4000ab7c: 12 bf ff f3 bne 4000ab48 <_POSIX_signals_Post_switch_extension+0x98> 4000ab80: 92 10 00 18 mov %i0, %o1 4000ab84: 30 bf ff d1 b,a 4000aac8 <_POSIX_signals_Post_switch_extension+0x18> <== NOT EXECUTED 4000ab88: 81 c7 e0 08 ret <== NOT EXECUTED 4000ab8c: 81 e8 00 00 restore <== NOT EXECUTED 40005114 <_POSIX_signals_Ualarm_TSR>: void _POSIX_signals_Ualarm_TSR( Objects_Id id, void *argument ) { 40005114: 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 ); 40005118: 7f ff f4 6b call 400022c4 4000511c: 33 10 00 54 sethi %hi(0x40015000), %i1 40005120: 7f ff ff 1a call 40004d88 40005124: 92 10 20 0e mov 0xe, %o1 RTEMS_INLINE_ROUTINE void _Watchdog_Reset( Watchdog_Control *the_watchdog ) { (void) _Watchdog_Remove( the_watchdog ); 40005128: 40 00 0f 94 call 40008f78 <_Watchdog_Remove> 4000512c: 90 16 63 1c or %i1, 0x31c, %o0 _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40005130: 31 10 00 55 sethi %hi(0x40015400), %i0 40005134: b2 16 63 1c or %i1, 0x31c, %i1 40005138: 40 00 0f 36 call 40008e10 <_Watchdog_Insert> 4000513c: 91 ee 21 60 restore %i0, 0x160, %o0 40005140: 01 00 00 00 nop <== NOT EXECUTED 4002316c <_Protected_heap_Get_information>: bool _Protected_heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 4002316c: 9d e3 bf 98 save %sp, -104, %sp Heap_Get_information_status status; if ( !the_heap ) 40023170: 80 a6 20 00 cmp %i0, 0 40023174: 02 80 00 10 be 400231b4 <_Protected_heap_Get_information+0x48> 40023178: 80 a6 60 00 cmp %i1, 0 return false; if ( !the_info ) 4002317c: 02 80 00 0e be 400231b4 <_Protected_heap_Get_information+0x48> 40023180: 23 10 01 72 sethi %hi(0x4005c800), %l1 return false; _RTEMS_Lock_allocator(); 40023184: 7f ff 9b 42 call 40009e8c <_API_Mutex_Lock> 40023188: d0 04 61 38 ld [ %l1 + 0x138 ], %o0 ! 4005c938 <_RTEMS_Allocator_Mutex> status = _Heap_Get_information( the_heap, the_info ); 4002318c: 90 10 00 18 mov %i0, %o0 40023190: 40 00 28 7e call 4002d388 <_Heap_Get_information> 40023194: 92 10 00 19 mov %i1, %o1 40023198: a0 10 00 08 mov %o0, %l0 _RTEMS_Unlock_allocator(); 4002319c: 7f ff 9b 52 call 40009ee4 <_API_Mutex_Unlock> 400231a0: d0 04 61 38 ld [ %l1 + 0x138 ], %o0 if ( status == HEAP_GET_INFORMATION_SUCCESSFUL ) 400231a4: 80 a0 00 10 cmp %g0, %l0 400231a8: 82 60 3f ff subx %g0, -1, %g1 400231ac: 81 c7 e0 08 ret 400231b0: 91 e8 00 01 restore %g0, %g1, %o0 return true; return false; } 400231b4: 81 c7 e0 08 ret <== NOT EXECUTED 400231b8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 40006a64 <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { 40006a64: 9d e3 bf 90 save %sp, -112, %sp 40006a68: 11 10 00 76 sethi %hi(0x4001d800), %o0 40006a6c: 92 10 00 18 mov %i0, %o1 40006a70: 90 12 23 4c or %o0, 0x34c, %o0 40006a74: 40 00 07 c3 call 40008980 <_Objects_Get> 40006a78: 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 ) { 40006a7c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006a80: 80 a0 60 00 cmp %g1, 0 40006a84: 12 80 00 26 bne 40006b1c <_Rate_monotonic_Timeout+0xb8> 40006a88: b0 10 00 08 mov %o0, %i0 case OBJECTS_LOCAL: the_thread = the_period->owner; 40006a8c: d0 02 20 50 ld [ %o0 + 0x50 ], %o0 if ( _States_Is_waiting_for_period( the_thread->current_state ) && 40006a90: 03 00 00 10 sethi %hi(0x4000), %g1 40006a94: c4 02 20 10 ld [ %o0 + 0x10 ], %g2 40006a98: 80 88 80 01 btst %g2, %g1 40006a9c: 22 80 00 0c be,a 40006acc <_Rate_monotonic_Timeout+0x68> 40006aa0: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 40006aa4: c4 02 20 20 ld [ %o0 + 0x20 ], %g2 40006aa8: c2 06 20 08 ld [ %i0 + 8 ], %g1 40006aac: 80 a0 80 01 cmp %g2, %g1 40006ab0: 32 80 00 07 bne,a 40006acc <_Rate_monotonic_Timeout+0x68> 40006ab4: 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 ); 40006ab8: 13 04 00 ff sethi %hi(0x1003fc00), %o1 40006abc: 40 00 09 09 call 40008ee0 <_Thread_Clear_state> 40006ac0: 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 ); 40006ac4: 10 80 00 08 b 40006ae4 <_Rate_monotonic_Timeout+0x80> 40006ac8: 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 ) { 40006acc: 80 a0 60 01 cmp %g1, 1 40006ad0: 12 80 00 0e bne 40006b08 <_Rate_monotonic_Timeout+0xa4> 40006ad4: 82 10 20 04 mov 4, %g1 the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING; 40006ad8: 82 10 20 03 mov 3, %g1 <== NOT EXECUTED _Rate_monotonic_Initiate_statistics( the_period ); 40006adc: 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; 40006ae0: c2 26 20 38 st %g1, [ %i0 + 0x38 ] <== NOT EXECUTED _Rate_monotonic_Initiate_statistics( the_period ); 40006ae4: 7f ff fe 4a call 4000640c <_Rate_monotonic_Initiate_statistics> 40006ae8: 01 00 00 00 nop Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40006aec: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40006af0: 92 06 20 10 add %i0, 0x10, %o1 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40006af4: c2 26 20 1c st %g1, [ %i0 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40006af8: 11 10 00 77 sethi %hi(0x4001dc00), %o0 40006afc: 40 00 0f 30 call 4000a7bc <_Watchdog_Insert> 40006b00: 90 12 21 a0 or %o0, 0x1a0, %o0 ! 4001dda0 <_Watchdog_Ticks_chain> 40006b04: 30 80 00 02 b,a 40006b0c <_Rate_monotonic_Timeout+0xa8> _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else the_period->state = RATE_MONOTONIC_EXPIRED; 40006b08: 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; 40006b0c: 05 10 00 77 sethi %hi(0x4001dc00), %g2 40006b10: c2 00 a0 c0 ld [ %g2 + 0xc0 ], %g1 ! 4001dcc0 <_Thread_Dispatch_disable_level> 40006b14: 82 00 7f ff add %g1, -1, %g1 40006b18: c2 20 a0 c0 st %g1, [ %g2 + 0xc0 ] 40006b1c: 81 c7 e0 08 ret 40006b20: 81 e8 00 00 restore 40007378 <_Thread_Create_idle>: * * _Thread_Create_idle */ void _Thread_Create_idle( void ) { 40007378: 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 ); 4000737c: 11 10 00 63 sethi %hi(0x40018c00), %o0 40007380: 7f ff fc e9 call 40006724 <_Objects_Allocate> 40007384: 90 12 22 00 or %o0, 0x200, %o0 ! 40018e00 <_Thread_Internal_information> rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40007388: 05 10 00 63 sethi %hi(0x40018c00), %g2 4000738c: c2 00 a0 a0 ld [ %g2 + 0xa0 ], %g1 ! 40018ca0 <_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(); 40007390: 07 10 00 63 sethi %hi(0x40018c00), %g3 40007394: 82 00 60 01 inc %g1 40007398: d0 20 e2 4c st %o0, [ %g3 + 0x24c ] 4000739c: c2 20 a0 a0 st %g1, [ %g2 + 0xa0 ] * that when _Thread_Initialize unnests dispatch that we do not * do anything stupid. */ _Thread_Disable_dispatch(); _Thread_Initialize( 400073a0: 03 10 00 63 sethi %hi(0x40018c00), %g1 400073a4: c2 00 61 38 ld [ %g1 + 0x138 ], %g1 ! 40018d38 <_Configuration_Table> 400073a8: d2 00 e2 4c ld [ %g3 + 0x24c ], %o1 400073ac: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 400073b0: 03 10 00 5f sethi %hi(0x40017c00), %g1 400073b4: d6 00 63 50 ld [ %g1 + 0x350 ], %o3 ! 40017f50 400073b8: 03 10 00 5c sethi %hi(0x40017000), %g1 400073bc: 82 10 62 00 or %g1, 0x200, %g1 ! 40017200 400073c0: 80 a2 c0 02 cmp %o3, %g2 400073c4: 1a 80 00 03 bcc 400073d0 <_Thread_Create_idle+0x58> 400073c8: c2 27 bf f4 st %g1, [ %fp + -12 ] 400073cc: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 400073d0: 03 10 00 5f sethi %hi(0x40017c00), %g1 400073d4: da 08 63 54 ldub [ %g1 + 0x354 ], %o5 ! 40017f54 400073d8: 82 10 20 01 mov 1, %g1 400073dc: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 400073e0: 82 07 bf f4 add %fp, -12, %g1 400073e4: c0 23 a0 60 clr [ %sp + 0x60 ] 400073e8: c0 23 a0 64 clr [ %sp + 0x64 ] 400073ec: c0 23 a0 68 clr [ %sp + 0x68 ] 400073f0: c2 23 a0 6c st %g1, [ %sp + 0x6c ] 400073f4: 94 10 20 00 clr %o2 400073f8: 98 10 20 00 clr %o4 400073fc: 11 10 00 63 sethi %hi(0x40018c00), %o0 40007400: 40 00 00 af call 400076bc <_Thread_Initialize> 40007404: 90 12 22 00 or %o0, 0x200, %o0 ! 40018e00 <_Thread_Internal_information> * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = _Thread_Executing = _Thread_Idle; _Thread_Start( 40007408: 03 10 00 63 sethi %hi(0x40018c00), %g1 4000740c: c2 00 61 38 ld [ %g1 + 0x138 ], %g1 ! 40018d38 <_Configuration_Table> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40007410: 07 10 00 63 sethi %hi(0x40018c00), %g3 40007414: f4 00 60 14 ld [ %g1 + 0x14 ], %i2 40007418: c2 00 e0 a0 ld [ %g3 + 0xa0 ], %g1 /* * WARNING!!! This is necessary to "kick" start the system and * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = 4000741c: 05 10 00 63 sethi %hi(0x40018c00), %g2 40007420: 82 00 7f ff add %g1, -1, %g1 40007424: c4 00 a2 4c ld [ %g2 + 0x24c ], %g2 40007428: c2 20 e0 a0 st %g1, [ %g3 + 0xa0 ] 4000742c: 03 10 00 63 sethi %hi(0x40018c00), %g1 40007430: c4 20 61 60 st %g2, [ %g1 + 0x160 ] ! 40018d60 <_Thread_Executing> 40007434: 03 10 00 63 sethi %hi(0x40018c00), %g1 _Thread_Executing = _Thread_Idle; _Thread_Start( 40007438: 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 = 4000743c: c4 20 61 2c st %g2, [ %g1 + 0x12c ] _Thread_Executing = _Thread_Idle; _Thread_Start( 40007440: b2 10 20 00 clr %i1 40007444: b6 10 20 00 clr %i3 40007448: 40 00 03 81 call 4000824c <_Thread_Start> 4000744c: 99 e8 20 00 restore %g0, 0, %o4 40007450: 01 00 00 00 nop 4000ca98 <_Thread_Evaluate_mode>: bool _Thread_Evaluate_mode( void ) { Thread_Control *executing; executing = _Thread_Executing; 4000ca98: 03 10 00 63 sethi %hi(0x40018c00), %g1 4000ca9c: c4 00 61 60 ld [ %g1 + 0x160 ], %g2 ! 40018d60 <_Thread_Executing> if ( !_States_Is_ready( executing->current_state ) || 4000caa0: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 4000caa4: 80 a0 60 00 cmp %g1, 0 4000caa8: 32 80 00 0b bne,a 4000cad4 <_Thread_Evaluate_mode+0x3c> 4000caac: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED 4000cab0: 03 10 00 63 sethi %hi(0x40018c00), %g1 4000cab4: c2 00 61 2c ld [ %g1 + 0x12c ], %g1 ! 40018d2c <_Thread_Heir> 4000cab8: 80 a0 80 01 cmp %g2, %g1 4000cabc: 02 80 00 0b be 4000cae8 <_Thread_Evaluate_mode+0x50> 4000cac0: 01 00 00 00 nop 4000cac4: c2 08 a0 76 ldub [ %g2 + 0x76 ], %g1 4000cac8: 80 a0 60 00 cmp %g1, 0 4000cacc: 02 80 00 07 be 4000cae8 <_Thread_Evaluate_mode+0x50> 4000cad0: 84 10 20 01 mov 1, %g2 ( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) { _Context_Switch_necessary = TRUE; 4000cad4: 03 10 00 63 sethi %hi(0x40018c00), %g1 4000cad8: 90 10 20 01 mov 1, %o0 4000cadc: c4 28 61 70 stb %g2, [ %g1 + 0x170 ] 4000cae0: 81 c3 e0 08 retl 4000cae4: 01 00 00 00 nop return TRUE; } return FALSE; } 4000cae8: 81 c3 e0 08 retl 4000caec: 90 10 20 00 clr %o0 ! 0 4000760c <_Thread_Get>: Thread_Control *_Thread_Get ( Objects_Id id, Objects_Locations *location ) { 4000760c: 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 ) ) { 40007610: 80 a2 20 00 cmp %o0, 0 40007614: 12 80 00 0a bne 4000763c <_Thread_Get+0x30> 40007618: 94 10 00 09 mov %o1, %o2 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4000761c: 03 10 00 63 sethi %hi(0x40018c00), %g1 40007620: c4 00 60 a0 ld [ %g1 + 0xa0 ], %g2 ! 40018ca0 <_Thread_Dispatch_disable_level> 40007624: 84 00 a0 01 inc %g2 40007628: c4 20 60 a0 st %g2, [ %g1 + 0xa0 ] _Thread_Disable_dispatch(); *location = OBJECTS_LOCAL; tp = _Thread_Executing; 4000762c: 03 10 00 63 sethi %hi(0x40018c00), %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; 40007630: c0 22 40 00 clr [ %o1 ] tp = _Thread_Executing; 40007634: 81 c3 e0 08 retl 40007638: d0 00 61 60 ld [ %g1 + 0x160 ], %o0 */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); 4000763c: 83 32 20 18 srl %o0, 0x18, %g1 40007640: 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 ) 40007644: 82 00 bf ff add %g2, -1, %g1 40007648: 80 a0 60 03 cmp %g1, 3 4000764c: 08 80 00 16 bleu 400076a4 <_Thread_Get+0x98> 40007650: 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; 40007654: 82 10 20 01 mov 1, %g1 40007658: 10 80 00 09 b 4000767c <_Thread_Get+0x70> 4000765c: c2 22 80 00 st %g1, [ %o2 ] goto done; } api_information = _Objects_Information_table[ the_api ]; 40007660: 03 10 00 63 sethi %hi(0x40018c00), %g1 40007664: 82 10 60 00 mov %g1, %g1 ! 40018c00 <_Objects_Information_table> 40007668: c2 00 40 02 ld [ %g1 + %g2 ], %g1 if ( !api_information ) { 4000766c: 80 a0 60 00 cmp %g1, 0 40007670: 32 80 00 05 bne,a 40007684 <_Thread_Get+0x78> 40007674: d0 00 60 04 ld [ %g1 + 4 ], %o0 *location = OBJECTS_ERROR; 40007678: c6 22 80 00 st %g3, [ %o2 ] 4000767c: 81 c3 e0 08 retl 40007680: 90 10 20 00 clr %o0 goto done; } information = api_information[ the_class ]; if ( !information ) { 40007684: 80 a2 20 00 cmp %o0, 0 40007688: 12 80 00 04 bne 40007698 <_Thread_Get+0x8c> 4000768c: 92 10 00 04 mov %g4, %o1 *location = OBJECTS_ERROR; 40007690: 81 c3 e0 08 retl <== NOT EXECUTED 40007694: c6 22 80 00 st %g3, [ %o2 ] <== NOT EXECUTED goto done; } tp = (Thread_Control *) _Objects_Get( information, id, location ); 40007698: 82 13 c0 00 mov %o7, %g1 4000769c: 7f ff fd 7c call 40006c8c <_Objects_Get> 400076a0: 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 :) */ 400076a4: 80 a0 e0 01 cmp %g3, 1 400076a8: 22 bf ff ee be,a 40007660 <_Thread_Get+0x54> 400076ac: 85 28 a0 02 sll %g2, 2, %g2 *location = OBJECTS_ERROR; 400076b0: 10 bf ff ea b 40007658 <_Thread_Get+0x4c> 400076b4: 82 10 20 01 mov 1, %g1 4000caf0 <_Thread_Handler>: * * Output parameters: NONE */ void _Thread_Handler( void ) { 4000caf0: 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; 4000caf4: 03 10 00 63 sethi %hi(0x40018c00), %g1 4000caf8: e2 00 61 60 ld [ %g1 + 0x160 ], %l1 ! 40018d60 <_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(); 4000cafc: 3f 10 00 32 sethi %hi(0x4000c800), %i7 4000cb00: be 17 e2 f0 or %i7, 0x2f0, %i7 ! 4000caf0 <_Thread_Handler> /* * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; 4000cb04: d0 04 60 b8 ld [ %l1 + 0xb8 ], %o0 _ISR_Set_level(level); 4000cb08: 7f ff d4 79 call 40001cec 4000cb0c: 91 2a 20 08 sll %o0, 8, %o0 #if defined(__USE_INIT_FINI__) || defined(__USE__MAIN__) doneCons = doneConstructors; 4000cb10: 05 10 00 62 sethi %hi(0x40018800), %g2 doneConstructors = 1; 4000cb14: 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; 4000cb18: e0 08 a2 9c ldub [ %g2 + 0x29c ], %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 ); 4000cb1c: 90 10 00 11 mov %l1, %o0 4000cb20: 7f ff ee 84 call 40008530 <_User_extensions_Thread_begin> 4000cb24: c2 28 a2 9c stb %g1, [ %g2 + 0x29c ] /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 4000cb28: 7f ff ea ac call 400075d8 <_Thread_Enable_dispatch> 4000cb2c: 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) */ 4000cb30: 80 a4 20 00 cmp %l0, 0 4000cb34: 32 80 00 05 bne,a 4000cb48 <_Thread_Handler+0x58> 4000cb38: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 { _init (); 4000cb3c: 40 00 2c cd call 40017e70 <_init> 4000cb40: 01 00 00 00 nop #if defined(__USE__MAIN__) if (!doneCons && _main) __main (); #endif switch ( executing->Start.prototype ) { 4000cb44: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 4000cb48: 80 a0 60 01 cmp %g1, 1 4000cb4c: 22 80 00 0d be,a 4000cb80 <_Thread_Handler+0x90> 4000cb50: c2 04 60 9c ld [ %l1 + 0x9c ], %g1 4000cb54: 2a 80 00 09 bcs,a 4000cb78 <_Thread_Handler+0x88> 4000cb58: c2 04 60 9c ld [ %l1 + 0x9c ], %g1 4000cb5c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 4000cb60: 02 80 00 0d be 4000cb94 <_Thread_Handler+0xa4> <== NOT EXECUTED 4000cb64: 80 a0 60 03 cmp %g1, 3 <== NOT EXECUTED 4000cb68: 12 80 00 14 bne 4000cbb8 <_Thread_Handler+0xc8> <== NOT EXECUTED 4000cb6c: 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 = 4000cb70: 10 80 00 0d b 4000cba4 <_Thread_Handler+0xb4> <== NOT EXECUTED 4000cb74: c2 04 60 9c ld [ %l1 + 0x9c ], %g1 <== NOT EXECUTED __main (); #endif switch ( executing->Start.prototype ) { case THREAD_START_NUMERIC: executing->Wait.return_argument = 4000cb78: 10 80 00 03 b 4000cb84 <_Thread_Handler+0x94> 4000cb7c: 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 = 4000cb80: d0 04 60 a4 ld [ %l1 + 0xa4 ], %o0 4000cb84: 9f c0 40 00 call %g1 4000cb88: 01 00 00 00 nop executing->Start.pointer_argument, executing->Start.numeric_argument ); break; case THREAD_START_BOTH_NUMERIC_FIRST: executing->Wait.return_argument = 4000cb8c: 10 80 00 0b b 4000cbb8 <_Thread_Handler+0xc8> 4000cb90: 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 = 4000cb94: c2 04 60 9c ld [ %l1 + 0x9c ], %g1 <== NOT EXECUTED 4000cb98: d0 04 60 a4 ld [ %l1 + 0xa4 ], %o0 <== NOT EXECUTED 4000cb9c: 10 80 00 04 b 4000cbac <_Thread_Handler+0xbc> <== NOT EXECUTED 4000cba0: 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 = 4000cba4: d0 04 60 a8 ld [ %l1 + 0xa8 ], %o0 <== NOT EXECUTED 4000cba8: d2 04 60 a4 ld [ %l1 + 0xa4 ], %o1 <== NOT EXECUTED 4000cbac: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000cbb0: 01 00 00 00 nop <== NOT EXECUTED 4000cbb4: 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 ); 4000cbb8: 7f ff ee 6f call 40008574 <_User_extensions_Thread_exitted> 4000cbbc: 90 10 00 11 mov %l1, %o0 _Internal_error_Occurred( 4000cbc0: 90 10 20 00 clr %o0 4000cbc4: 92 10 20 01 mov 1, %o1 4000cbc8: 7f ff e6 a8 call 40006668 <_Internal_error_Occurred> 4000cbcc: 94 10 20 06 mov 6, %o2 4000cbd0: 01 00 00 00 nop 400076bc <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 400076bc: 9d e3 bf 98 save %sp, -104, %sp 400076c0: c2 07 a0 6c ld [ %fp + 0x6c ], %g1 /* * Allocate and Initialize the stack for this thread. */ if ( !stack_area ) { 400076c4: 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 ) { 400076c8: e4 00 40 00 ld [ %g1 ], %l2 400076cc: e2 07 a0 60 ld [ %fp + 0x60 ], %l1 /* * Allocate and Initialize the stack for this thread. */ if ( !stack_area ) { 400076d0: 12 80 00 0e bne 40007708 <_Thread_Initialize+0x4c> 400076d4: e0 0f a0 5f ldub [ %fp + 0x5f ], %l0 actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); 400076d8: 90 10 00 19 mov %i1, %o0 400076dc: 40 00 02 a3 call 40008168 <_Thread_Stack_Allocate> 400076e0: 92 10 00 1b mov %i3, %o1 if ( !actual_stack_size || actual_stack_size < stack_size ) 400076e4: 80 a2 20 00 cmp %o0, 0 400076e8: 02 80 00 1e be 40007760 <_Thread_Initialize+0xa4> 400076ec: 80 a2 00 1b cmp %o0, %i3 400076f0: 0a 80 00 1c bcs 40007760 <_Thread_Initialize+0xa4> 400076f4: 01 00 00 00 nop return FALSE; /* stack allocation failed */ stack = the_thread->Start.stack; the_thread->Start.core_allocated_stack = TRUE; 400076f8: 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; 400076fc: f4 06 60 cc ld [ %i1 + 0xcc ], %i2 the_thread->Start.core_allocated_stack = TRUE; 40007700: 10 80 00 04 b 40007710 <_Thread_Initialize+0x54> 40007704: c2 2e 60 c0 stb %g1, [ %i1 + 0xc0 ] } else { stack = stack_area; actual_stack_size = stack_size; the_thread->Start.core_allocated_stack = FALSE; 40007708: c0 2e 60 c0 clrb [ %i1 + 0xc0 ] <== NOT EXECUTED 4000770c: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 40007710: 03 10 00 63 sethi %hi(0x40018c00), %g1 40007714: c2 00 61 40 ld [ %g1 + 0x140 ], %g1 ! 40018d40 <_Thread_Maximum_extensions> Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 40007718: f4 26 60 c8 st %i2, [ %i1 + 0xc8 ] the_stack->size = size; 4000771c: d0 26 60 c4 st %o0, [ %i1 + 0xc4 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40007720: c0 26 60 50 clr [ %i1 + 0x50 ] the_watchdog->routine = routine; 40007724: c0 26 60 64 clr [ %i1 + 0x64 ] the_watchdog->id = id; 40007728: c0 26 60 68 clr [ %i1 + 0x68 ] the_watchdog->user_data = user_data; 4000772c: c0 26 60 6c clr [ %i1 + 0x6c ] /* * Clear the libc reent hook. */ the_thread->libc_reent = NULL; 40007730: c0 26 61 58 clr [ %i1 + 0x158 ] /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 40007734: 80 a0 60 00 cmp %g1, 0 40007738: 02 80 00 0c be 40007768 <_Thread_Initialize+0xac> 4000773c: b6 10 20 00 clr %i3 extensions_area = _Workspace_Allocate( 40007740: 90 00 60 01 add %g1, 1, %o0 40007744: 40 00 04 b3 call 40008a10 <_Workspace_Allocate> 40007748: 91 2a 20 02 sll %o0, 2, %o0 (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) { 4000774c: b6 92 20 00 orcc %o0, 0, %i3 40007750: 12 80 00 07 bne 4000776c <_Thread_Initialize+0xb0> 40007754: 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 ); 40007758: 40 00 02 9c call 400081c8 <_Thread_Stack_Free> <== NOT EXECUTED 4000775c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 40007760: 81 c7 e0 08 ret 40007764: 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 ) { 40007768: 80 a6 e0 00 cmp %i3, 0 4000776c: 02 80 00 0d be 400077a0 <_Thread_Initialize+0xe4> 40007770: f6 26 61 68 st %i3, [ %i1 + 0x168 ] uint32_t i; for ( i = 0; i < (_Thread_Maximum_extensions + 1); i++ ) 40007774: 03 10 00 63 sethi %hi(0x40018c00), %g1 40007778: c2 00 61 40 ld [ %g1 + 0x140 ], %g1 ! 40018d40 <_Thread_Maximum_extensions> 4000777c: 86 10 20 00 clr %g3 40007780: 10 80 00 05 b 40007794 <_Thread_Initialize+0xd8> 40007784: 88 00 60 01 add %g1, 1, %g4 the_thread->extensions[i] = NULL; 40007788: 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++ ) 4000778c: 86 00 e0 01 inc %g3 the_thread->extensions[i] = NULL; 40007790: c0 20 80 01 clr [ %g2 + %g1 ] * call. */ if ( the_thread->extensions ) { uint32_t i; for ( i = 0; i < (_Thread_Maximum_extensions + 1); i++ ) 40007794: 80 a0 c0 04 cmp %g3, %g4 40007798: 2a bf ff fc bcs,a 40007788 <_Thread_Initialize+0xcc> 4000779c: 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; 400077a0: c2 07 a0 64 ld [ %fp + 0x64 ], %g1 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 400077a4: e0 2e 60 ac stb %l0, [ %i1 + 0xac ] the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout; 400077a8: c2 26 60 b4 st %g1, [ %i1 + 0xb4 ] switch ( budget_algorithm ) { 400077ac: 80 a4 60 02 cmp %l1, 2 400077b0: 12 80 00 05 bne 400077c4 <_Thread_Initialize+0x108> 400077b4: 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; 400077b8: 03 10 00 62 sethi %hi(0x40018800), %g1 <== NOT EXECUTED 400077bc: c2 00 63 f8 ld [ %g1 + 0x3f8 ], %g1 ! 40018bf8 <_Thread_Ticks_per_timeslice> <== NOT EXECUTED 400077c0: 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; 400077c4: 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 ); 400077c8: 92 10 00 1d mov %i5, %o1 break; case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; } the_thread->Start.isr_level = isr_level; 400077cc: c2 26 60 b8 st %g1, [ %i1 + 0xb8 ] the_thread->current_state = STATES_DORMANT; 400077d0: 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 ); 400077d4: 90 10 00 19 mov %i1, %o0 break; } the_thread->Start.isr_level = isr_level; the_thread->current_state = STATES_DORMANT; 400077d8: c2 26 60 10 st %g1, [ %i1 + 0x10 ] the_thread->Wait.queue = NULL; 400077dc: c0 26 60 44 clr [ %i1 + 0x44 ] the_thread->resource_count = 0; 400077e0: c0 26 60 1c clr [ %i1 + 0x1c ] the_thread->suspend_count = 0; 400077e4: c0 26 60 70 clr [ %i1 + 0x70 ] the_thread->real_priority = priority; 400077e8: fa 26 60 18 st %i5, [ %i1 + 0x18 ] the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 400077ec: 40 00 01 be call 40007ee4 <_Thread_Set_priority> 400077f0: fa 26 60 bc st %i5, [ %i1 + 0xbc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 400077f4: c4 06 60 08 ld [ %i1 + 8 ], %g2 400077f8: c6 06 20 1c ld [ %i0 + 0x1c ], %g3 400077fc: 03 00 00 3f sethi %hi(0xfc00), %g1 40007800: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 40007804: 84 08 80 01 and %g2, %g1, %g2 40007808: 85 28 a0 02 sll %g2, 2, %g2 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 4000780c: 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; 40007810: c0 26 60 84 clr [ %i1 + 0x84 ] the_thread->cpu_time_used.tv_nsec = 0; 40007814: c0 26 60 88 clr [ %i1 + 0x88 ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40007818: 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 ); 4000781c: 90 10 00 19 mov %i1, %o0 40007820: 40 00 03 79 call 40008604 <_User_extensions_Thread_create> 40007824: b0 10 20 01 mov 1, %i0 if ( !extension_status ) { 40007828: 80 8a 20 ff btst 0xff, %o0 4000782c: 12 80 00 09 bne 40007850 <_Thread_Initialize+0x194> 40007830: 80 a6 e0 00 cmp %i3, 0 if ( extensions_area ) 40007834: 02 80 00 05 be 40007848 <_Thread_Initialize+0x18c> <== NOT EXECUTED 40007838: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED (void) _Workspace_Free( extensions_area ); 4000783c: 40 00 04 6e call 400089f4 <_Workspace_Free> <== NOT EXECUTED 40007840: 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 ); 40007844: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 40007848: 40 00 02 60 call 400081c8 <_Thread_Stack_Free> <== NOT EXECUTED 4000784c: b0 10 20 00 clr %i0 <== NOT EXECUTED return FALSE; } return TRUE; } 40007850: 81 c7 e0 08 ret 40007854: 81 e8 00 00 restore 4000caa8 <_Thread_Reset>: void _Thread_Reset( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { 4000caa8: 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; 4000caac: 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; 4000cab0: c2 0e 20 ac ldub [ %i0 + 0xac ], %g1 the_thread->budget_algorithm = the_thread->Start.budget_algorithm; 4000cab4: 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; 4000cab8: 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; 4000cabc: c6 26 20 80 st %g3, [ %i0 + 0x80 ] the_thread->Start.pointer_argument = pointer_argument; 4000cac0: f2 26 20 a4 st %i1, [ %i0 + 0xa4 ] the_thread->Start.numeric_argument = numeric_argument; 4000cac4: 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; 4000cac8: c0 26 20 1c clr [ %i0 + 0x1c ] the_thread->suspend_count = 0; 4000cacc: 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 ) ) { 4000cad0: 7f ff ef 99 call 40008934 <_Thread_queue_Extract_with_proxy> 4000cad4: 90 10 00 18 mov %i0, %o0 4000cad8: 80 8a 20 ff btst 0xff, %o0 4000cadc: 32 80 00 09 bne,a 4000cb00 <_Thread_Reset+0x58> 4000cae0: f2 06 20 bc ld [ %i0 + 0xbc ], %i1 if ( _Watchdog_Is_active( &the_thread->Timer ) ) 4000cae4: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 4000cae8: 80 a0 60 02 cmp %g1, 2 4000caec: 32 80 00 05 bne,a 4000cb00 <_Thread_Reset+0x58> 4000caf0: f2 06 20 bc ld [ %i0 + 0xbc ], %i1 (void) _Watchdog_Remove( &the_thread->Timer ); 4000caf4: 7f ff f2 8e call 4000952c <_Watchdog_Remove> <== NOT EXECUTED 4000caf8: 90 06 20 48 add %i0, 0x48, %o0 <== NOT EXECUTED } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { 4000cafc: f2 06 20 bc ld [ %i0 + 0xbc ], %i1 <== NOT EXECUTED 4000cb00: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 4000cb04: 80 a0 40 19 cmp %g1, %i1 4000cb08: 02 80 00 05 be 4000cb1c <_Thread_Reset+0x74> 4000cb0c: 01 00 00 00 nop the_thread->real_priority = the_thread->Start.initial_priority; 4000cb10: f2 26 20 18 st %i1, [ %i0 + 0x18 ] _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); 4000cb14: 7f ff f0 03 call 40008b20 <_Thread_Set_priority> 4000cb18: 81 e8 00 00 restore 4000cb1c: 81 c7 e0 08 ret 4000cb20: 81 e8 00 00 restore 4000bd8c <_Thread_Reset_timeslice>: * ready chain * select heir */ void _Thread_Reset_timeslice( void ) { 4000bd8c: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 4000bd90: 03 10 00 63 sethi %hi(0x40018c00), %g1 4000bd94: e0 00 61 60 ld [ %g1 + 0x160 ], %l0 ! 40018d60 <_Thread_Executing> ready = executing->ready; _ISR_Disable( level ); 4000bd98: 7f ff d7 d1 call 40001cdc 4000bd9c: e2 04 20 8c ld [ %l0 + 0x8c ], %l1 4000bda0: b0 10 00 08 mov %o0, %i0 if ( _Chain_Has_only_one_node( ready ) ) { 4000bda4: c4 04 40 00 ld [ %l1 ], %g2 4000bda8: c2 04 60 08 ld [ %l1 + 8 ], %g1 4000bdac: 80 a0 80 01 cmp %g2, %g1 4000bdb0: 32 80 00 03 bne,a 4000bdbc <_Thread_Reset_timeslice+0x30> 4000bdb4: c6 04 00 00 ld [ %l0 ], %g3 _ISR_Enable( level ); 4000bdb8: 30 80 00 18 b,a 4000be18 <_Thread_Reset_timeslice+0x8c> { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 4000bdbc: c4 04 20 04 ld [ %l0 + 4 ], %g2 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000bdc0: 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; 4000bdc4: c6 20 80 00 st %g3, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000bdc8: c2 24 00 00 st %g1, [ %l0 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000bdcc: 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; 4000bdd0: c2 04 60 08 ld [ %l1 + 8 ], %g1 the_chain->last = the_node; 4000bdd4: e0 24 60 08 st %l0, [ %l1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000bdd8: 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; 4000bddc: e0 20 40 00 st %l0, [ %g1 ] return; } _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 4000bde0: 7f ff d7 c3 call 40001cec 4000bde4: 01 00 00 00 nop 4000bde8: 7f ff d7 bd call 40001cdc 4000bdec: 01 00 00 00 nop if ( _Thread_Is_heir( executing ) ) 4000bdf0: 05 10 00 63 sethi %hi(0x40018c00), %g2 4000bdf4: c2 00 a1 2c ld [ %g2 + 0x12c ], %g1 ! 40018d2c <_Thread_Heir> 4000bdf8: 80 a4 00 01 cmp %l0, %g1 4000bdfc: 32 80 00 05 bne,a 4000be10 <_Thread_Reset_timeslice+0x84> 4000be00: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED _Thread_Heir = (Thread_Control *) ready->first; 4000be04: c2 04 40 00 ld [ %l1 ], %g1 4000be08: c2 20 a1 2c st %g1, [ %g2 + 0x12c ] _Context_Switch_necessary = TRUE; 4000be0c: 84 10 20 01 mov 1, %g2 4000be10: 03 10 00 63 sethi %hi(0x40018c00), %g1 4000be14: c4 28 61 70 stb %g2, [ %g1 + 0x170 ] ! 40018d70 <_Context_Switch_necessary> _ISR_Enable( level ); 4000be18: 7f ff d7 b5 call 40001cec 4000be1c: 81 e8 00 00 restore 4000be20: 01 00 00 00 nop 40009894 <_Thread_Resume>: void _Thread_Resume( Thread_Control *the_thread, bool force ) { 40009894: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; States_Control current_state; _ISR_Disable( level ); 40009898: 7f ff e4 84 call 40002aa8 4000989c: 01 00 00 00 nop 400098a0: a0 10 00 08 mov %o0, %l0 if ( force == TRUE ) 400098a4: 80 8e 60 ff btst 0xff, %i1 400098a8: 22 80 00 04 be,a 400098b8 <_Thread_Resume+0x24> 400098ac: c2 06 20 70 ld [ %i0 + 0x70 ], %g1 <== NOT EXECUTED the_thread->suspend_count = 0; 400098b0: 10 80 00 04 b 400098c0 <_Thread_Resume+0x2c> 400098b4: c0 26 20 70 clr [ %i0 + 0x70 ] else the_thread->suspend_count--; 400098b8: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 400098bc: c2 26 20 70 st %g1, [ %i0 + 0x70 ] <== NOT EXECUTED if ( the_thread->suspend_count > 0 ) { 400098c0: c2 06 20 70 ld [ %i0 + 0x70 ], %g1 400098c4: 80 a0 60 00 cmp %g1, 0 400098c8: 22 80 00 03 be,a 400098d4 <_Thread_Resume+0x40> 400098cc: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 _ISR_Enable( level ); 400098d0: 30 80 00 2e b,a 40009988 <_Thread_Resume+0xf4> <== NOT EXECUTED return; } current_state = the_thread->current_state; if ( current_state & STATES_SUSPENDED ) { 400098d4: 80 88 60 02 btst 2, %g1 400098d8: 02 80 00 2c be 40009988 <_Thread_Resume+0xf4> 400098dc: 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 ) ) { 400098e0: 80 a0 60 00 cmp %g1, 0 400098e4: 12 80 00 29 bne 40009988 <_Thread_Resume+0xf4> 400098e8: 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; 400098ec: c8 06 20 90 ld [ %i0 + 0x90 ], %g4 400098f0: c4 16 20 96 lduh [ %i0 + 0x96 ], %g2 400098f4: 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); 400098f8: c6 06 20 8c ld [ %i0 + 0x8c ], %g3 400098fc: 82 10 40 02 or %g1, %g2, %g1 40009900: c2 31 00 00 sth %g1, [ %g4 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 40009904: 82 00 e0 04 add %g3, 4, %g1 _Priority_Major_bit_map |= the_priority_map->ready_major; 40009908: 1b 10 00 95 sethi %hi(0x40025400), %o5 4000990c: c2 26 00 00 st %g1, [ %i0 ] 40009910: c4 16 20 94 lduh [ %i0 + 0x94 ], %g2 old_last_node = the_chain->last; 40009914: c2 00 e0 08 ld [ %g3 + 8 ], %g1 40009918: c8 13 63 94 lduh [ %o5 + 0x394 ], %g4 the_chain->last = the_node; 4000991c: f0 20 e0 08 st %i0, [ %g3 + 8 ] 40009920: 84 10 80 04 or %g2, %g4, %g2 old_last_node->next = the_node; the_node->previous = old_last_node; 40009924: c2 26 20 04 st %g1, [ %i0 + 4 ] 40009928: c4 33 63 94 sth %g2, [ %o5 + 0x394 ] 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; 4000992c: f0 20 40 00 st %i0, [ %g1 ] _ISR_Flash( level ); 40009930: 7f ff e4 62 call 40002ab8 40009934: 90 10 00 10 mov %l0, %o0 40009938: 7f ff e4 5c call 40002aa8 4000993c: 01 00 00 00 nop if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 40009940: 07 10 00 95 sethi %hi(0x40025400), %g3 40009944: c2 00 e3 6c ld [ %g3 + 0x36c ], %g1 ! 4002576c <_Thread_Heir> 40009948: c4 06 20 14 ld [ %i0 + 0x14 ], %g2 4000994c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 40009950: 80 a0 80 01 cmp %g2, %g1 40009954: 1a 80 00 0d bcc 40009988 <_Thread_Resume+0xf4> 40009958: 03 10 00 95 sethi %hi(0x40025400), %g1 _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 4000995c: c2 00 63 a0 ld [ %g1 + 0x3a0 ], %g1 ! 400257a0 <_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; 40009960: f0 20 e3 6c st %i0, [ %g3 + 0x36c ] if ( _Thread_Executing->is_preemptible || 40009964: c2 08 60 76 ldub [ %g1 + 0x76 ], %g1 40009968: 80 a0 60 00 cmp %g1, 0 4000996c: 32 80 00 05 bne,a 40009980 <_Thread_Resume+0xec> 40009970: 84 10 20 01 mov 1, %g2 40009974: 80 a0 a0 00 cmp %g2, 0 40009978: 12 80 00 04 bne 40009988 <_Thread_Resume+0xf4> 4000997c: 84 10 20 01 mov 1, %g2 the_thread->current_priority == 0 ) _Context_Switch_necessary = TRUE; 40009980: 03 10 00 95 sethi %hi(0x40025400), %g1 40009984: c4 28 63 b0 stb %g2, [ %g1 + 0x3b0 ] ! 400257b0 <_Context_Switch_necessary> } } } _ISR_Enable( level ); 40009988: 7f ff e4 4c call 40002ab8 4000998c: 91 e8 00 10 restore %g0, %l0, %o0 40009990: 01 00 00 00 nop 40008168 <_Thread_Stack_Allocate>: size_t _Thread_Stack_Allocate( Thread_Control *the_thread, size_t stack_size ) { 40008168: 9d e3 bf 98 save %sp, -104, %sp 4000816c: 03 10 00 5f sethi %hi(0x40017c00), %g1 40008170: c2 00 63 50 ld [ %g1 + 0x350 ], %g1 ! 40017f50 40008174: 80 a6 40 01 cmp %i1, %g1 40008178: 2a 80 00 02 bcs,a 40008180 <_Thread_Stack_Allocate+0x18> 4000817c: 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 ) { 40008180: 03 10 00 63 sethi %hi(0x40018c00), %g1 40008184: c2 00 61 38 ld [ %g1 + 0x138 ], %g1 ! 40018d38 <_Configuration_Table> 40008188: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 4000818c: 80 a0 60 00 cmp %g1, 0 40008190: 22 80 00 06 be,a 400081a8 <_Thread_Stack_Allocate+0x40> 40008194: b2 06 60 10 add %i1, 0x10, %i1 stack_addr = (*_Configuration_Table->stack_allocate_hook)( the_stack_size ); 40008198: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000819c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED } if ( !stack_addr ) the_stack_size = 0; the_thread->Start.stack = stack_addr; 400081a0: 10 80 00 05 b 400081b4 <_Thread_Stack_Allocate+0x4c> <== NOT EXECUTED 400081a4: 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 ); 400081a8: 40 00 02 1a call 40008a10 <_Workspace_Allocate> 400081ac: 90 10 00 19 mov %i1, %o0 } if ( !stack_addr ) the_stack_size = 0; the_thread->Start.stack = stack_addr; 400081b0: 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 ) 400081b4: 80 a0 00 08 cmp %g0, %o0 400081b8: b0 60 20 00 subx %g0, 0, %i0 the_stack_size = 0; the_thread->Start.stack = stack_addr; return the_stack_size; } 400081bc: b0 0e 40 18 and %i1, %i0, %i0 400081c0: 81 c7 e0 08 ret 400081c4: 81 e8 00 00 restore 400081c8 <_Thread_Stack_Free>: */ void _Thread_Stack_Free( Thread_Control *the_thread ) { 400081c8: 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 ) 400081cc: c2 0e 20 c0 ldub [ %i0 + 0xc0 ], %g1 400081d0: 80 a0 60 00 cmp %g1, 0 400081d4: 02 80 00 09 be 400081f8 <_Thread_Stack_Free+0x30> 400081d8: 03 10 00 63 sethi %hi(0x40018c00), %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 ) 400081dc: c2 00 61 38 ld [ %g1 + 0x138 ], %g1 ! 40018d38 <_Configuration_Table> 400081e0: c2 00 60 24 ld [ %g1 + 0x24 ], %g1 400081e4: 80 a0 60 00 cmp %g1, 0 400081e8: 02 80 00 06 be 40008200 <_Thread_Stack_Free+0x38> 400081ec: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 (*_Configuration_Table->stack_free_hook)( 400081f0: 9f c0 40 00 call %g1 <== NOT EXECUTED 400081f4: 01 00 00 00 nop <== NOT EXECUTED 400081f8: 81 c7 e0 08 ret <== NOT EXECUTED 400081fc: 81 e8 00 00 restore <== NOT EXECUTED the_thread->Start.Initial_stack.area ); else _Workspace_Free( the_thread->Start.Initial_stack.area ); 40008200: 40 00 01 fd call 400089f4 <_Workspace_Free> 40008204: 91 e8 00 08 restore %g0, %o0, %o0 40008208: 01 00 00 00 nop 40007b6c <_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 ) { 40007b6c: 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; 40007b70: 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); 40007b74: 82 06 60 3c add %i1, 0x3c, %g1 the_chain->permanent_null = NULL; 40007b78: 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); 40007b7c: c2 26 60 38 st %g1, [ %i1 + 0x38 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40007b80: 82 06 60 38 add %i1, 0x38, %g1 40007b84: 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 ) ) 40007b88: 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); 40007b8c: 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; 40007b90: 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 ]; 40007b94: 85 28 60 04 sll %g1, 4, %g2 40007b98: 83 28 60 02 sll %g1, 2, %g1 40007b9c: 84 20 80 01 sub %g2, %g1, %g2 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 40007ba0: 12 80 00 31 bne 40007c64 <_Thread_queue_Enqueue_priority+0xf8> 40007ba4: 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; 40007ba8: 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; 40007bac: 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 ); 40007bb0: 7f ff e8 4b call 40001cdc 40007bb4: 01 00 00 00 nop 40007bb8: a6 10 00 08 mov %o0, %l3 search_thread = (Thread_Control *) header->first; 40007bbc: a2 10 3f ff mov -1, %l1 40007bc0: 10 80 00 18 b 40007c20 <_Thread_queue_Enqueue_priority+0xb4> 40007bc4: 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 ) 40007bc8: 80 a4 80 11 cmp %l2, %l1 40007bcc: 28 80 00 19 bleu,a 40007c30 <_Thread_queue_Enqueue_priority+0xc4> 40007bd0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; #if ( CPU_UNROLL_ENQUEUE_PRIORITY == TRUE ) search_thread = (Thread_Control *) search_thread->Object.Node.next; 40007bd4: e0 04 00 00 ld [ %l0 ], %l0 if ( _Chain_Is_tail( header, (Chain_Node *)search_thread ) ) 40007bd8: 80 a4 00 14 cmp %l0, %l4 40007bdc: 22 80 00 15 be,a 40007c30 <_Thread_queue_Enqueue_priority+0xc4> 40007be0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; search_priority = search_thread->current_priority; 40007be4: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 if ( priority <= search_priority ) 40007be8: 80 a4 80 11 cmp %l2, %l1 40007bec: 28 80 00 11 bleu,a 40007c30 <_Thread_queue_Enqueue_priority+0xc4> 40007bf0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; #endif _ISR_Flash( level ); 40007bf4: 7f ff e8 3e call 40001cec 40007bf8: 90 10 00 13 mov %l3, %o0 40007bfc: 7f ff e8 38 call 40001cdc 40007c00: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 40007c04: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 40007c08: 80 8d 80 01 btst %l6, %g1 40007c0c: 32 80 00 05 bne,a 40007c20 <_Thread_queue_Enqueue_priority+0xb4> 40007c10: e0 04 00 00 ld [ %l0 ], %l0 _ISR_Enable( level ); 40007c14: 7f ff e8 36 call 40001cec <== NOT EXECUTED 40007c18: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40007c1c: 30 bf ff e5 b,a 40007bb0 <_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 ) ) { 40007c20: 80 a4 00 14 cmp %l0, %l4 40007c24: 32 bf ff e9 bne,a 40007bc8 <_Thread_queue_Enqueue_priority+0x5c> 40007c28: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 40007c2c: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 40007c30: 80 a0 60 01 cmp %g1, 1 40007c34: 12 80 00 48 bne 40007d54 <_Thread_queue_Enqueue_priority+0x1e8> 40007c38: 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 ) 40007c3c: 80 a4 80 11 cmp %l2, %l1 40007c40: 02 80 00 3a be 40007d28 <_Thread_queue_Enqueue_priority+0x1bc> 40007c44: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; 40007c48: c2 04 20 04 ld [ %l0 + 4 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 40007c4c: e0 26 40 00 st %l0, [ %i1 ] the_node->previous = previous_node; 40007c50: 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; 40007c54: 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; 40007c58: f2 20 40 00 st %i1, [ %g1 ] search_node->previous = the_node; 40007c5c: f2 24 20 04 st %i1, [ %l0 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40007c60: 30 80 00 39 b,a 40007d44 <_Thread_queue_Enqueue_priority+0x1d8> return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 40007c64: 03 10 00 5f sethi %hi(0x40017c00), %g1 _ISR_Disable( level ); search_thread = (Thread_Control *) header->last; 40007c68: 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; 40007c6c: ae 10 63 54 or %g1, 0x354, %l7 40007c70: c2 0d c0 00 ldub [ %l7 ], %g1 _ISR_Disable( level ); 40007c74: 7f ff e8 1a call 40001cdc 40007c78: a2 00 60 01 add %g1, 1, %l1 40007c7c: a8 10 00 08 mov %o0, %l4 search_thread = (Thread_Control *) header->last; 40007c80: 10 80 00 19 b 40007ce4 <_Thread_queue_Enqueue_priority+0x178> 40007c84: 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 ) 40007c88: 80 a4 80 11 cmp %l2, %l1 40007c8c: 3a 80 00 1a bcc,a 40007cf4 <_Thread_queue_Enqueue_priority+0x188> 40007c90: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; #if ( CPU_UNROLL_ENQUEUE_PRIORITY == TRUE ) search_thread = (Thread_Control *) search_thread->Object.Node.previous; 40007c94: e0 04 20 04 ld [ %l0 + 4 ], %l0 if ( _Chain_Is_head( header, (Chain_Node *)search_thread ) ) 40007c98: 80 a4 00 13 cmp %l0, %l3 40007c9c: 22 80 00 16 be,a 40007cf4 <_Thread_queue_Enqueue_priority+0x188> 40007ca0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; search_priority = search_thread->current_priority; 40007ca4: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 if ( priority >= search_priority ) 40007ca8: 80 a4 80 11 cmp %l2, %l1 40007cac: 3a 80 00 12 bcc,a 40007cf4 <_Thread_queue_Enqueue_priority+0x188> 40007cb0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; #endif _ISR_Flash( level ); 40007cb4: 7f ff e8 0e call 40001cec 40007cb8: 90 10 00 14 mov %l4, %o0 40007cbc: 7f ff e8 08 call 40001cdc 40007cc0: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 40007cc4: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 40007cc8: 80 8d 80 01 btst %l6, %g1 40007ccc: 32 80 00 06 bne,a 40007ce4 <_Thread_queue_Enqueue_priority+0x178> 40007cd0: e0 04 20 04 ld [ %l0 + 4 ], %l0 _ISR_Enable( level ); 40007cd4: 7f ff e8 06 call 40001cec <== NOT EXECUTED 40007cd8: 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; 40007cdc: 10 bf ff e6 b 40007c74 <_Thread_queue_Enqueue_priority+0x108> <== NOT EXECUTED 40007ce0: 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 ) ) { 40007ce4: 80 a4 00 13 cmp %l0, %l3 40007ce8: 32 bf ff e8 bne,a 40007c88 <_Thread_queue_Enqueue_priority+0x11c> 40007cec: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 40007cf0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 40007cf4: 80 a0 60 01 cmp %g1, 1 40007cf8: 12 80 00 17 bne 40007d54 <_Thread_queue_Enqueue_priority+0x1e8> 40007cfc: 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 ) 40007d00: 80 a4 80 11 cmp %l2, %l1 40007d04: 02 80 00 09 be 40007d28 <_Thread_queue_Enqueue_priority+0x1bc> 40007d08: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; 40007d0c: c2 04 00 00 ld [ %l0 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; 40007d10: 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; 40007d14: 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; 40007d18: 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; 40007d1c: 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; 40007d20: f2 24 00 00 st %i1, [ %l0 ] next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40007d24: 30 80 00 08 b,a 40007d44 <_Thread_queue_Enqueue_priority+0x1d8> 40007d28: 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; 40007d2c: c4 00 60 04 ld [ %g1 + 4 ], %g2 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 40007d30: c2 26 40 00 st %g1, [ %i1 ] the_node->previous = previous_node; 40007d34: 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; 40007d38: 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; 40007d3c: f2 20 80 00 st %i1, [ %g2 ] search_node->previous = the_node; 40007d40: f2 20 60 04 st %i1, [ %g1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40007d44: 7f ff e7 ea call 40001cec 40007d48: b0 10 20 01 mov 1, %i0 40007d4c: 81 c7 e0 08 ret 40007d50: 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; 40007d54: 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; 40007d58: d0 26 80 00 st %o0, [ %i2 ] <== NOT EXECUTED return the_thread_queue->sync_state; } 40007d5c: 81 c7 e0 08 ret <== NOT EXECUTED 40007d60: 81 e8 00 00 restore <== NOT EXECUTED 4000cbd4 <_Thread_queue_Extract_fifo>: void _Thread_queue_Extract_fifo( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 4000cbd4: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; _ISR_Disable( level ); 4000cbd8: 7f ff d4 41 call 40001cdc 4000cbdc: b0 10 00 19 mov %i1, %i0 if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 4000cbe0: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 4000cbe4: 03 00 00 ef sethi %hi(0x3bc00), %g1 4000cbe8: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 4000cbec: 80 88 80 01 btst %g2, %g1 4000cbf0: 32 80 00 04 bne,a 4000cc00 <_Thread_queue_Extract_fifo+0x2c> 4000cbf4: c2 06 40 00 ld [ %i1 ], %g1 _ISR_Enable( level ); 4000cbf8: 7f ff d4 3d call 40001cec <== NOT EXECUTED 4000cbfc: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 4000cc00: 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 ) ) { 4000cc04: c6 06 60 50 ld [ %i1 + 0x50 ], %g3 next->previous = previous; previous->next = next; 4000cc08: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000cc0c: c4 20 60 04 st %g2, [ %g1 + 4 ] 4000cc10: 80 a0 e0 02 cmp %g3, 2 4000cc14: 02 80 00 06 be 4000cc2c <_Thread_queue_Extract_fifo+0x58> 4000cc18: c0 26 60 44 clr [ %i1 + 0x44 ] _ISR_Enable( level ); 4000cc1c: 7f ff d4 34 call 40001cec 4000cc20: 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 ); 4000cc24: 10 80 00 0a b 4000cc4c <_Thread_queue_Extract_fifo+0x78> 4000cc28: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 4000cc2c: 82 10 20 03 mov 3, %g1 4000cc30: c2 26 60 50 st %g1, [ %i1 + 0x50 ] } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 4000cc34: 7f ff d4 2e call 40001cec 4000cc38: 01 00 00 00 nop (void) _Watchdog_Remove( &the_thread->Timer ); 4000cc3c: 7f ff ef 1a call 400088a4 <_Watchdog_Remove> 4000cc40: 90 06 60 48 add %i1, 0x48, %o0 4000cc44: 33 04 00 ff sethi %hi(0x1003fc00), %i1 4000cc48: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 4000cc4c: 7f ff e9 68 call 400071ec <_Thread_Clear_state> 4000cc50: 81 e8 00 00 restore 4000cc54: 01 00 00 00 nop 4000bb08 <_Thread_queue_Extract_priority_helper>: void _Thread_queue_Extract_priority_helper( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, bool requeuing ) { 4000bb08: 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 ); 4000bb0c: 7f ff d8 74 call 40001cdc 4000bb10: b0 10 00 19 mov %i1, %i0 if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 4000bb14: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 4000bb18: 03 00 00 ef sethi %hi(0x3bc00), %g1 4000bb1c: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 4000bb20: 80 88 80 01 btst %g2, %g1 4000bb24: 32 80 00 03 bne,a 4000bb30 <_Thread_queue_Extract_priority_helper+0x28> 4000bb28: c6 06 60 38 ld [ %i1 + 0x38 ], %g3 _ISR_Enable( level ); 4000bb2c: 30 80 00 1c b,a 4000bb9c <_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 ) ) { 4000bb30: 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; 4000bb34: c4 06 40 00 ld [ %i1 ], %g2 previous_node = the_node->previous; if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { 4000bb38: 80 a0 c0 01 cmp %g3, %g1 4000bb3c: 02 80 00 13 be 4000bb88 <_Thread_queue_Extract_priority_helper+0x80> 4000bb40: 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; 4000bb44: da 06 60 40 ld [ %i1 + 0x40 ], %o5 new_second_node = new_first_node->next; 4000bb48: c8 00 c0 00 ld [ %g3 ], %g4 previous_node->next = new_first_node; next_node->previous = new_first_node; 4000bb4c: 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; 4000bb50: c6 20 40 00 st %g3, [ %g1 ] next_node->previous = new_first_node; new_first_node->next = next_node; 4000bb54: c4 20 c0 00 st %g2, [ %g3 ] new_first_node->previous = previous_node; 4000bb58: c2 20 e0 04 st %g1, [ %g3 + 4 ] if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 4000bb5c: c4 06 60 38 ld [ %i1 + 0x38 ], %g2 4000bb60: c2 06 60 40 ld [ %i1 + 0x40 ], %g1 4000bb64: 80 a0 80 01 cmp %g2, %g1 4000bb68: 02 80 00 0a be 4000bb90 <_Thread_queue_Extract_priority_helper+0x88> 4000bb6c: 82 00 e0 38 add %g3, 0x38, %g1 /* > two threads on 2-n */ new_second_node->previous = 4000bb70: c2 21 20 04 st %g1, [ %g4 + 4 ] _Chain_Head( &new_first_thread->Wait.Block2n ); new_first_thread->Wait.Block2n.first = new_second_node; 4000bb74: c8 20 e0 38 st %g4, [ %g3 + 0x38 ] new_first_thread->Wait.Block2n.last = last_node; 4000bb78: da 20 e0 40 st %o5, [ %g3 + 0x40 ] last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n ); 4000bb7c: 82 00 e0 3c add %g3, 0x3c, %g1 4000bb80: 10 80 00 04 b 4000bb90 <_Thread_queue_Extract_priority_helper+0x88> 4000bb84: c2 23 40 00 st %g1, [ %o5 ] } } else { previous_node->next = next_node; next_node->previous = previous_node; 4000bb88: 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; 4000bb8c: c4 20 40 00 st %g2, [ %g1 ] /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { 4000bb90: 80 8e a0 ff btst 0xff, %i2 4000bb94: 22 80 00 04 be,a 4000bba4 <_Thread_queue_Extract_priority_helper+0x9c> 4000bb98: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 _ISR_Enable( level ); 4000bb9c: 7f ff d8 54 call 40001cec 4000bba0: 91 e8 00 08 restore %g0, %o0, %o0 return; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 4000bba4: 80 a0 60 02 cmp %g1, 2 4000bba8: 02 80 00 06 be 4000bbc0 <_Thread_queue_Extract_priority_helper+0xb8> 4000bbac: 82 10 20 03 mov 3, %g1 _ISR_Enable( level ); 4000bbb0: 7f ff d8 4f call 40001cec 4000bbb4: 33 04 00 ff sethi %hi(0x1003fc00), %i1 4000bbb8: 10 80 00 08 b 4000bbd8 <_Thread_queue_Extract_priority_helper+0xd0> 4000bbbc: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 4000bbc0: c2 26 20 50 st %g1, [ %i0 + 0x50 ] } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 4000bbc4: 7f ff d8 4a call 40001cec 4000bbc8: 33 04 00 ff sethi %hi(0x1003fc00), %i1 (void) _Watchdog_Remove( &the_thread->Timer ); 4000bbcc: 7f ff f3 36 call 400088a4 <_Watchdog_Remove> 4000bbd0: 90 06 20 48 add %i0, 0x48, %o0 4000bbd4: b2 16 63 f8 or %i1, 0x3f8, %i1 4000bbd8: 7f ff ed 85 call 400071ec <_Thread_Clear_state> 4000bbdc: 81 e8 00 00 restore 4000bbe0: 01 00 00 00 nop 4000bbe4 <_Thread_queue_Process_timeout>: void _Thread_queue_Process_timeout( Thread_Control *the_thread ) { Thread_queue_Control *the_thread_queue = the_thread->Wait.queue; 4000bbe4: 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 && 4000bbe8: c6 00 a0 30 ld [ %g2 + 0x30 ], %g3 4000bbec: 80 a0 e0 00 cmp %g3, 0 4000bbf0: 02 80 00 0f be 4000bc2c <_Thread_queue_Process_timeout+0x48> 4000bbf4: 92 10 00 08 mov %o0, %o1 4000bbf8: 03 10 00 63 sethi %hi(0x40018c00), %g1 4000bbfc: c2 00 61 60 ld [ %g1 + 0x160 ], %g1 ! 40018d60 <_Thread_Executing> 4000bc00: 80 a2 00 01 cmp %o0, %g1 4000bc04: 32 80 00 0b bne,a 4000bc30 <_Thread_queue_Process_timeout+0x4c> 4000bc08: 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 ) { 4000bc0c: 80 a0 e0 03 cmp %g3, 3 4000bc10: 02 80 00 0d be 4000bc44 <_Thread_queue_Process_timeout+0x60> 4000bc14: 01 00 00 00 nop the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; 4000bc18: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1 4000bc1c: c2 22 20 34 st %g1, [ %o0 + 0x34 ] the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 4000bc20: 82 10 20 02 mov 2, %g1 4000bc24: 81 c3 e0 08 retl 4000bc28: c2 20 a0 30 st %g1, [ %g2 + 0x30 ] } } else { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; 4000bc2c: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1 _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); 4000bc30: 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; 4000bc34: c2 22 60 34 st %g1, [ %o1 + 0x34 ] _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); 4000bc38: 82 13 c0 00 mov %o7, %g1 4000bc3c: 7f ff ff a8 call 4000badc <_Thread_queue_Extract> 4000bc40: 9e 10 40 00 mov %g1, %o7 4000bc44: 81 c3 e0 08 retl <== NOT EXECUTED 4000bc48: 01 00 00 00 nop 4000a08c <_Timespec_Divide>: const struct timespec *lhs, const struct timespec *rhs, uint32_t *ival_percentage, uint32_t *fval_percentage ) { 4000a08c: 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; 4000a090: c2 06 40 00 ld [ %i1 ], %g1 right += rhs->tv_nsec; 4000a094: 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; 4000a098: 91 38 60 1f sra %g1, 0x1f, %o0 4000a09c: 92 10 00 01 mov %g1, %o1 4000a0a0: 83 30 60 1d srl %g1, 0x1d, %g1 4000a0a4: 87 2a 60 03 sll %o1, 3, %g3 4000a0a8: 85 2a 20 03 sll %o0, 3, %g2 4000a0ac: 84 10 40 02 or %g1, %g2, %g2 4000a0b0: 83 30 e0 1b srl %g3, 0x1b, %g1 4000a0b4: 99 28 a0 05 sll %g2, 5, %o4 4000a0b8: 9b 28 e0 05 sll %g3, 5, %o5 4000a0bc: 98 10 40 0c or %g1, %o4, %o4 4000a0c0: 9a a3 40 03 subcc %o5, %g3, %o5 4000a0c4: 83 33 60 1a srl %o5, 0x1a, %g1 4000a0c8: 98 63 00 02 subx %o4, %g2, %o4 4000a0cc: 97 2b 60 06 sll %o5, 6, %o3 4000a0d0: 95 2b 20 06 sll %o4, 6, %o2 4000a0d4: 96 a2 c0 0d subcc %o3, %o5, %o3 4000a0d8: 94 10 40 0a or %g1, %o2, %o2 4000a0dc: 94 62 80 0c subx %o2, %o4, %o2 4000a0e0: 96 82 c0 09 addcc %o3, %o1, %o3 4000a0e4: 94 42 80 08 addx %o2, %o0, %o2 4000a0e8: 83 32 e0 1e srl %o3, 0x1e, %g1 4000a0ec: 85 2a a0 02 sll %o2, 2, %g2 4000a0f0: 84 10 40 02 or %g1, %g2, %g2 4000a0f4: 87 2a e0 02 sll %o3, 2, %g3 4000a0f8: 96 82 c0 03 addcc %o3, %g3, %o3 4000a0fc: 94 42 80 02 addx %o2, %g2, %o2 4000a100: 83 32 e0 1e srl %o3, 0x1e, %g1 4000a104: 85 2a a0 02 sll %o2, 2, %g2 4000a108: 84 10 40 02 or %g1, %g2, %g2 4000a10c: 87 2a e0 02 sll %o3, 2, %g3 4000a110: 96 82 c0 03 addcc %o3, %g3, %o3 4000a114: 94 42 80 02 addx %o2, %g2, %o2 4000a118: 83 32 e0 1e srl %o3, 0x1e, %g1 4000a11c: 85 2a a0 02 sll %o2, 2, %g2 4000a120: 84 10 40 02 or %g1, %g2, %g2 4000a124: 87 2a e0 02 sll %o3, 2, %g3 4000a128: 96 82 c0 03 addcc %o3, %g3, %o3 4000a12c: 94 42 80 02 addx %o2, %g2, %o2 4000a130: 85 32 e0 17 srl %o3, 0x17, %g2 4000a134: 83 2a a0 09 sll %o2, 9, %g1 4000a138: 9b 2a e0 09 sll %o3, 9, %o5 4000a13c: 98 10 80 01 or %g2, %g1, %o4 right += rhs->tv_nsec; 4000a140: 96 83 40 0f addcc %o5, %o7, %o3 4000a144: 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; 4000a148: e4 06 20 04 ld [ %i0 + 4 ], %l2 right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; right += rhs->tv_nsec; 4000a14c: 94 43 00 02 addx %o4, %g2, %o2 if ( right == 0 ) { 4000a150: 80 92 80 0b orcc %o2, %o3, %g0 4000a154: 12 80 00 06 bne 4000a16c <_Timespec_Divide+0xe0> 4000a158: d0 06 00 00 ld [ %i0 ], %o0 *ival_percentage = 0; 4000a15c: c0 26 80 00 clr [ %i2 ] <== NOT EXECUTED *fval_percentage = 0; 4000a160: c0 26 c0 00 clr [ %i3 ] <== NOT EXECUTED 4000a164: 81 c7 e0 08 ret <== NOT EXECUTED 4000a168: 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; 4000a16c: 92 10 00 08 mov %o0, %o1 4000a170: 83 32 60 1d srl %o1, 0x1d, %g1 4000a174: 9b 2a 60 03 sll %o1, 3, %o5 4000a178: 91 3a 20 1f sra %o0, 0x1f, %o0 4000a17c: 99 2a 20 03 sll %o0, 3, %o4 4000a180: 98 10 40 0c or %g1, %o4, %o4 4000a184: 83 33 60 1b srl %o5, 0x1b, %g1 4000a188: 85 2b 20 05 sll %o4, 5, %g2 4000a18c: 87 2b 60 05 sll %o5, 5, %g3 4000a190: 84 10 40 02 or %g1, %g2, %g2 4000a194: 86 a0 c0 0d subcc %g3, %o5, %g3 4000a198: 83 30 e0 1a srl %g3, 0x1a, %g1 4000a19c: 84 60 80 0c subx %g2, %o4, %g2 4000a1a0: 9b 28 e0 06 sll %g3, 6, %o5 4000a1a4: 99 28 a0 06 sll %g2, 6, %o4 4000a1a8: 9a a3 40 03 subcc %o5, %g3, %o5 4000a1ac: 98 10 40 0c or %g1, %o4, %o4 4000a1b0: 98 63 00 02 subx %o4, %g2, %o4 4000a1b4: 9a 83 40 09 addcc %o5, %o1, %o5 4000a1b8: 83 33 60 1e srl %o5, 0x1e, %g1 4000a1bc: 98 43 00 08 addx %o4, %o0, %o4 4000a1c0: 87 2b 60 02 sll %o5, 2, %g3 4000a1c4: 85 2b 20 02 sll %o4, 2, %g2 4000a1c8: 9a 83 40 03 addcc %o5, %g3, %o5 4000a1cc: 84 10 40 02 or %g1, %g2, %g2 4000a1d0: 83 33 60 1e srl %o5, 0x1e, %g1 4000a1d4: 98 43 00 02 addx %o4, %g2, %o4 4000a1d8: 87 2b 60 02 sll %o5, 2, %g3 4000a1dc: 85 2b 20 02 sll %o4, 2, %g2 4000a1e0: 9a 83 40 03 addcc %o5, %g3, %o5 4000a1e4: 84 10 40 02 or %g1, %g2, %g2 4000a1e8: 83 33 60 1e srl %o5, 0x1e, %g1 4000a1ec: 98 43 00 02 addx %o4, %g2, %o4 4000a1f0: 87 2b 60 02 sll %o5, 2, %g3 4000a1f4: 85 2b 20 02 sll %o4, 2, %g2 4000a1f8: 9a 83 40 03 addcc %o5, %g3, %o5 4000a1fc: 84 10 40 02 or %g1, %g2, %g2 4000a200: 98 43 00 02 addx %o4, %g2, %o4 4000a204: 83 2b 20 09 sll %o4, 9, %g1 4000a208: 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; 4000a20c: 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; 4000a210: a0 10 80 01 or %g2, %g1, %l0 4000a214: 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; 4000a218: a2 84 40 13 addcc %l1, %l3, %l1 4000a21c: 83 34 60 1e srl %l1, 0x1e, %g1 4000a220: 87 2c 60 02 sll %l1, 2, %g3 4000a224: a5 3c a0 1f sra %l2, 0x1f, %l2 4000a228: a0 44 00 12 addx %l0, %l2, %l0 4000a22c: 85 2c 20 02 sll %l0, 2, %g2 4000a230: 84 10 40 02 or %g1, %g2, %g2 4000a234: 83 30 e0 1b srl %g3, 0x1b, %g1 4000a238: 99 28 a0 05 sll %g2, 5, %o4 4000a23c: 9b 28 e0 05 sll %g3, 5, %o5 4000a240: 98 10 40 0c or %g1, %o4, %o4 4000a244: 9a a3 40 03 subcc %o5, %g3, %o5 4000a248: 98 63 00 02 subx %o4, %g2, %o4 4000a24c: 9a 83 40 11 addcc %o5, %l1, %o5 4000a250: 83 33 60 1e srl %o5, 0x1e, %g1 4000a254: 98 43 00 10 addx %o4, %l0, %o4 4000a258: 87 2b 60 02 sll %o5, 2, %g3 4000a25c: 85 2b 20 02 sll %o4, 2, %g2 4000a260: 9a 83 40 03 addcc %o5, %g3, %o5 4000a264: 84 10 40 02 or %g1, %g2, %g2 4000a268: 83 33 60 1e srl %o5, 0x1e, %g1 4000a26c: 87 2b 60 02 sll %o5, 2, %g3 4000a270: 98 43 00 02 addx %o4, %g2, %o4 4000a274: 9a 83 40 03 addcc %o5, %g3, %o5 4000a278: 85 2b 20 02 sll %o4, 2, %g2 4000a27c: 84 10 40 02 or %g1, %g2, %g2 4000a280: 83 33 60 1b srl %o5, 0x1b, %g1 4000a284: 98 43 00 02 addx %o4, %g2, %o4 4000a288: 99 2b 20 05 sll %o4, 5, %o4 4000a28c: 98 10 40 0c or %g1, %o4, %o4 4000a290: 93 2b 60 05 sll %o5, 5, %o1 4000a294: 40 00 35 cb call 400179c0 <__udivdi3> 4000a298: 90 10 00 0c mov %o4, %o0 *ival_percentage = answer / 1000; 4000a29c: 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; 4000a2a0: a0 10 00 08 mov %o0, %l0 4000a2a4: a2 10 00 09 mov %o1, %l1 *ival_percentage = answer / 1000; 4000a2a8: 96 10 23 e8 mov 0x3e8, %o3 4000a2ac: 40 00 35 c5 call 400179c0 <__udivdi3> 4000a2b0: 90 10 00 10 mov %l0, %o0 *fval_percentage = answer % 1000; 4000a2b4: 90 10 00 10 mov %l0, %o0 * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; *ival_percentage = answer / 1000; 4000a2b8: d2 26 80 00 st %o1, [ %i2 ] *fval_percentage = answer % 1000; 4000a2bc: 94 10 20 00 clr %o2 4000a2c0: 92 10 00 11 mov %l1, %o1 4000a2c4: 40 00 36 9b call 40017d30 <__umoddi3> 4000a2c8: 96 10 23 e8 mov 0x3e8, %o3 4000a2cc: d2 26 c0 00 st %o1, [ %i3 ] 4000a2d0: 81 c7 e0 08 ret 4000a2d4: 81 e8 00 00 restore 4000d27c <_User_extensions_Remove_set>: */ void _User_extensions_Remove_set ( User_extensions_Control *the_extension ) { 4000d27c: 9d e3 bf 98 save %sp, -104, %sp _Chain_Extract( &the_extension->Node ); 4000d280: 40 00 13 9d call 400120f4 <_Chain_Extract> 4000d284: 90 10 00 18 mov %i0, %o0 /* * If a switch handler is present, remove it. */ if ( the_extension->Callouts.thread_switch != NULL ) 4000d288: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 4000d28c: 80 a0 60 00 cmp %g1, 0 4000d290: 02 80 00 04 be 4000d2a0 <_User_extensions_Remove_set+0x24> 4000d294: 01 00 00 00 nop _Chain_Extract( &the_extension->Switch.Node ); 4000d298: 40 00 13 97 call 400120f4 <_Chain_Extract> <== NOT EXECUTED 4000d29c: 91 ee 20 08 restore %i0, 8, %o0 <== NOT EXECUTED 4000d2a0: 81 c7 e0 08 ret 4000d2a4: 81 e8 00 00 restore 40008604 <_User_extensions_Thread_create>: */ bool _User_extensions_Thread_create ( Thread_Control *the_thread ) { 40008604: 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 ; 40008608: 03 10 00 63 sethi %hi(0x40018c00), %g1 4000860c: e0 00 62 d8 ld [ %g1 + 0x2d8 ], %l0 ! 40018ed8 <_User_extensions_List> 40008610: 82 10 62 d8 or %g1, 0x2d8, %g1 !_Chain_Is_tail( &_User_extensions_List, the_node ) ; 40008614: 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)( 40008618: 03 10 00 63 sethi %hi(0x40018c00), %g1 4000861c: 10 80 00 0d b 40008650 <_User_extensions_Thread_create+0x4c> 40008620: a2 10 61 60 or %g1, 0x160, %l1 ! 40018d60 <_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 ) { 40008624: 80 a0 60 00 cmp %g1, 0 40008628: 02 80 00 09 be 4000864c <_User_extensions_Thread_create+0x48> 4000862c: 92 10 00 18 mov %i0, %o1 status = (*the_extension->Callouts.thread_create)( 40008630: 9f c0 40 00 call %g1 40008634: d0 04 40 00 ld [ %l1 ], %o0 _Thread_Executing, the_thread ); if ( !status ) 40008638: 80 8a 20 ff btst 0xff, %o0 4000863c: 32 80 00 05 bne,a 40008650 <_User_extensions_Thread_create+0x4c> 40008640: e0 04 00 00 ld [ %l0 ], %l0 40008644: 81 c7 e0 08 ret <== NOT EXECUTED 40008648: 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 ) { 4000864c: 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 ) ; 40008650: 80 a4 00 12 cmp %l0, %l2 40008654: 32 bf ff f4 bne,a 40008624 <_User_extensions_Thread_create+0x20> 40008658: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 return FALSE; } } return TRUE; } 4000865c: 81 c7 e0 08 ret 40008660: 91 e8 20 01 restore %g0, 1, %o0 40015e60 <_Watchdog_Adjust_to_chain>: Chain_Control *header, Watchdog_Interval units_arg, Chain_Control *to_fire ) { 40015e60: 9d e3 bf 98 save %sp, -104, %sp Watchdog_Interval units = units_arg; ISR_Level level; Chain_Node *node; if ( !units ) { 40015e64: 80 a6 60 00 cmp %i1, 0 40015e68: 02 80 00 31 be 40015f2c <_Watchdog_Adjust_to_chain+0xcc> 40015e6c: 01 00 00 00 nop return; } _ISR_Disable( level ); 40015e70: 7f ff d5 89 call 4000b494 40015e74: 01 00 00 00 nop 40015e78: a4 10 00 08 mov %o0, %l2 if ( !_Chain_Is_empty( header ) ) { 40015e7c: c2 06 00 00 ld [ %i0 ], %g1 40015e80: a2 06 20 04 add %i0, 4, %l1 40015e84: 80 a0 40 11 cmp %g1, %l1 40015e88: 02 80 00 27 be 40015f24 <_Watchdog_Adjust_to_chain+0xc4> 40015e8c: 01 00 00 00 nop 40015e90: a6 06 a0 04 add %i2, 4, %l3 RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First( Chain_Control *header ) { return ( (Watchdog_Control *) header->first ); 40015e94: c4 06 00 00 ld [ %i0 ], %g2 while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { 40015e98: e0 00 a0 10 ld [ %g2 + 0x10 ], %l0 40015e9c: 80 a6 40 10 cmp %i1, %l0 40015ea0: 3a 80 00 05 bcc,a 40015eb4 <_Watchdog_Adjust_to_chain+0x54> 40015ea4: c0 20 a0 10 clr [ %g2 + 0x10 ] _Watchdog_First( header )->delta_interval -= units; 40015ea8: 82 24 00 19 sub %l0, %i1, %g1 40015eac: 10 80 00 1e b 40015f24 <_Watchdog_Adjust_to_chain+0xc4> 40015eb0: 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)); 40015eb4: 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)) 40015eb8: 80 a0 80 11 cmp %g2, %l1 40015ebc: 32 80 00 04 bne,a 40015ecc <_Watchdog_Adjust_to_chain+0x6c> 40015ec0: c2 00 80 00 ld [ %g2 ], %g1 40015ec4: 10 80 00 04 b 40015ed4 <_Watchdog_Adjust_to_chain+0x74> <== NOT EXECUTED 40015ec8: 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; 40015ecc: c2 26 00 00 st %g1, [ %i0 ] new_first->previous = _Chain_Head(the_chain); 40015ed0: f0 20 60 04 st %i0, [ %g1 + 4 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 40015ed4: e6 20 80 00 st %l3, [ %g2 ] old_last_node = the_chain->last; 40015ed8: c2 06 a0 08 ld [ %i2 + 8 ], %g1 the_chain->last = the_node; 40015edc: c4 26 a0 08 st %g2, [ %i2 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 40015ee0: 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; 40015ee4: c4 20 40 00 st %g2, [ %g1 ] do { node = _Chain_Get_unprotected( header ); _Chain_Append_unprotected( to_fire, node ); _ISR_Flash( level ); 40015ee8: 7f ff d5 6f call 4000b4a4 40015eec: 90 10 00 12 mov %l2, %o0 40015ef0: 7f ff d5 69 call 4000b494 40015ef4: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 40015ef8: c2 06 00 00 ld [ %i0 ], %g1 } while ( !_Chain_Is_empty( header ) && _Watchdog_First( header )->delta_interval == 0 ); 40015efc: 80 a0 40 11 cmp %g1, %l1 40015f00: 02 80 00 09 be 40015f24 <_Watchdog_Adjust_to_chain+0xc4> 40015f04: 01 00 00 00 nop 40015f08: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 40015f0c: 80 a0 60 00 cmp %g1, 0 40015f10: 22 bf ff ea be,a 40015eb8 <_Watchdog_Adjust_to_chain+0x58> 40015f14: c4 06 00 00 ld [ %i0 ], %g2 return; } _ISR_Disable( level ); if ( !_Chain_Is_empty( header ) ) { while ( units ) { 40015f18: b2 a6 40 10 subcc %i1, %l0, %i1 40015f1c: 32 bf ff df bne,a 40015e98 <_Watchdog_Adjust_to_chain+0x38> 40015f20: c4 06 00 00 ld [ %i0 ], %g2 <== NOT EXECUTED break; } } } _ISR_Enable( level ); 40015f24: 7f ff d5 60 call 4000b4a4 40015f28: 91 e8 00 12 restore %g0, %l2, %o0 40015f2c: 81 c7 e0 08 ret 40015f30: 81 e8 00 00 restore 4000873c <_Watchdog_Insert>: void _Watchdog_Insert( Chain_Control *header, Watchdog_Control *the_watchdog ) { 4000873c: 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; 40008740: 03 10 00 63 sethi %hi(0x40018c00), %g1 void _Watchdog_Insert( Chain_Control *header, Watchdog_Control *the_watchdog ) { 40008744: 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; 40008748: e6 00 61 3c ld [ %g1 + 0x13c ], %l3 _ISR_Disable( level ); 4000874c: 7f ff e5 64 call 40001cdc 40008750: 01 00 00 00 nop 40008754: 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 ) { 40008758: c2 06 60 08 ld [ %i1 + 8 ], %g1 4000875c: 80 a0 60 00 cmp %g1, 0 40008760: 02 80 00 03 be 4000876c <_Watchdog_Insert+0x30> 40008764: 07 10 00 63 sethi %hi(0x40018c00), %g3 _ISR_Enable( level ); 40008768: 30 80 00 39 b,a 4000884c <_Watchdog_Insert+0x110> <== NOT EXECUTED return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; _Watchdog_Sync_count++; 4000876c: c2 00 e1 f0 ld [ %g3 + 0x1f0 ], %g1 ! 40018df0 <_Watchdog_Sync_count> if ( the_watchdog->state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; 40008770: 84 10 20 01 mov 1, %g2 _Watchdog_Sync_count++; 40008774: 82 00 60 01 inc %g1 if ( the_watchdog->state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; 40008778: c4 26 60 08 st %g2, [ %i1 + 8 ] _Watchdog_Sync_count++; 4000877c: c2 20 e1 f0 st %g1, [ %g3 + 0x1f0 ] if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { 40008780: 03 10 00 63 sethi %hi(0x40018c00), %g1 40008784: a8 10 61 5c or %g1, 0x15c, %l4 ! 40018d5c <_Watchdog_Sync_level> 40008788: ac 10 00 14 mov %l4, %l6 the_watchdog->state = WATCHDOG_BEING_INSERTED; _Watchdog_Sync_count++; restart: delta_interval = the_watchdog->initial; 4000878c: 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 ; 40008790: e2 05 40 00 ld [ %l5 ], %l1 ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 40008794: 80 a4 a0 00 cmp %l2, 0 40008798: 22 80 00 1c be,a 40008808 <_Watchdog_Insert+0xcc> 4000879c: c4 04 60 04 ld [ %l1 + 4 ], %g2 400087a0: c2 04 40 00 ld [ %l1 ], %g1 400087a4: 80 a0 60 00 cmp %g1, 0 400087a8: 22 80 00 18 be,a 40008808 <_Watchdog_Insert+0xcc> 400087ac: c4 04 60 04 ld [ %l1 + 4 ], %g2 break; if ( delta_interval < after->delta_interval ) { 400087b0: e0 04 60 10 ld [ %l1 + 0x10 ], %l0 400087b4: 80 a4 80 10 cmp %l2, %l0 400087b8: 1a 80 00 04 bcc 400087c8 <_Watchdog_Insert+0x8c> 400087bc: 82 24 00 12 sub %l0, %l2, %g1 after->delta_interval -= delta_interval; 400087c0: 10 80 00 11 b 40008804 <_Watchdog_Insert+0xc8> 400087c4: 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 ); 400087c8: 7f ff e5 49 call 40001cec 400087cc: 90 10 00 18 mov %i0, %o0 400087d0: 7f ff e5 43 call 40001cdc 400087d4: 01 00 00 00 nop if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { 400087d8: c2 06 60 08 ld [ %i1 + 8 ], %g1 400087dc: 80 a0 60 01 cmp %g1, 1 400087e0: 12 80 00 15 bne 40008834 <_Watchdog_Insert+0xf8> 400087e4: a4 24 80 10 sub %l2, %l0, %l2 goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { 400087e8: c2 05 00 00 ld [ %l4 ], %g1 400087ec: 80 a0 40 13 cmp %g1, %l3 400087f0: 28 bf ff e9 bleu,a 40008794 <_Watchdog_Insert+0x58> 400087f4: e2 04 40 00 ld [ %l1 ], %l1 _Watchdog_Sync_level = insert_isr_nest_level; 400087f8: e6 25 80 00 st %l3, [ %l6 ] the_watchdog->state = WATCHDOG_BEING_INSERTED; _Watchdog_Sync_count++; restart: delta_interval = the_watchdog->initial; 400087fc: 10 bf ff e5 b 40008790 <_Watchdog_Insert+0x54> 40008800: 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 ); 40008804: c4 04 60 04 ld [ %l1 + 4 ], %g2 the_watchdog->start_time = _Watchdog_Ticks_since_boot; 40008808: 03 10 00 63 sethi %hi(0x40018c00), %g1 ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 4000880c: c6 00 80 00 ld [ %g2 ], %g3 40008810: c2 00 61 f4 ld [ %g1 + 0x1f4 ], %g1 after_node->next = the_node; 40008814: f2 20 80 00 st %i1, [ %g2 ] Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 40008818: c4 26 60 04 st %g2, [ %i1 + 4 ] 4000881c: c2 26 60 14 st %g1, [ %i1 + 0x14 ] } } _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; 40008820: e4 26 60 10 st %l2, [ %i1 + 0x10 ] RTEMS_INLINE_ROUTINE void _Watchdog_Activate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_ACTIVE; 40008824: 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; 40008828: 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; 4000882c: c6 26 40 00 st %g3, [ %i1 ] 40008830: 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; 40008834: 03 10 00 63 sethi %hi(0x40018c00), %g1 _Watchdog_Sync_count--; 40008838: 05 10 00 63 sethi %hi(0x40018c00), %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; 4000883c: e6 20 61 5c st %l3, [ %g1 + 0x15c ] _Watchdog_Sync_count--; 40008840: c2 00 a1 f0 ld [ %g2 + 0x1f0 ], %g1 40008844: 82 00 7f ff add %g1, -1, %g1 40008848: c2 20 a1 f0 st %g1, [ %g2 + 0x1f0 ] _ISR_Enable( level ); 4000884c: 7f ff e5 28 call 40001cec 40008850: 81 e8 00 00 restore 40008854: 01 00 00 00 nop 400088a4 <_Watchdog_Remove>: */ Watchdog_States _Watchdog_Remove( Watchdog_Control *the_watchdog ) { 400088a4: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 400088a8: 7f ff e5 0d call 40001cdc 400088ac: 01 00 00 00 nop previous_state = the_watchdog->state; 400088b0: e0 06 20 08 ld [ %i0 + 8 ], %l0 switch ( previous_state ) { 400088b4: 80 a4 20 01 cmp %l0, 1 400088b8: 22 80 00 1e be,a 40008930 <_Watchdog_Remove+0x8c> 400088bc: c0 26 20 08 clr [ %i0 + 8 ] <== NOT EXECUTED 400088c0: 0a 80 00 1d bcs 40008934 <_Watchdog_Remove+0x90> 400088c4: 03 10 00 63 sethi %hi(0x40018c00), %g1 400088c8: 80 a4 20 03 cmp %l0, 3 400088cc: 18 80 00 1a bgu 40008934 <_Watchdog_Remove+0x90> 400088d0: 01 00 00 00 nop 400088d4: c6 06 00 00 ld [ %i0 ], %g3 break; case WATCHDOG_ACTIVE: case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; 400088d8: c0 26 20 08 clr [ %i0 + 8 ] next_watchdog = _Watchdog_Next( the_watchdog ); if ( _Watchdog_Next(next_watchdog) ) 400088dc: c2 00 c0 00 ld [ %g3 ], %g1 400088e0: 80 a0 60 00 cmp %g1, 0 400088e4: 02 80 00 07 be 40008900 <_Watchdog_Remove+0x5c> 400088e8: 03 10 00 63 sethi %hi(0x40018c00), %g1 next_watchdog->delta_interval += the_watchdog->delta_interval; 400088ec: c2 00 e0 10 ld [ %g3 + 0x10 ], %g1 400088f0: c4 06 20 10 ld [ %i0 + 0x10 ], %g2 400088f4: 82 00 40 02 add %g1, %g2, %g1 400088f8: c2 20 e0 10 st %g1, [ %g3 + 0x10 ] if ( _Watchdog_Sync_count ) 400088fc: 03 10 00 63 sethi %hi(0x40018c00), %g1 40008900: c2 00 61 f0 ld [ %g1 + 0x1f0 ], %g1 ! 40018df0 <_Watchdog_Sync_count> 40008904: 80 a0 60 00 cmp %g1, 0 40008908: 22 80 00 07 be,a 40008924 <_Watchdog_Remove+0x80> 4000890c: c4 06 00 00 ld [ %i0 ], %g2 _Watchdog_Sync_level = _ISR_Nest_level; 40008910: 03 10 00 63 sethi %hi(0x40018c00), %g1 <== NOT EXECUTED 40008914: c4 00 61 3c ld [ %g1 + 0x13c ], %g2 ! 40018d3c <_ISR_Nest_level> <== NOT EXECUTED 40008918: 03 10 00 63 sethi %hi(0x40018c00), %g1 <== NOT EXECUTED 4000891c: c4 20 61 5c st %g2, [ %g1 + 0x15c ] ! 40018d5c <_Watchdog_Sync_level> <== NOT EXECUTED ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 40008920: c4 06 00 00 ld [ %i0 ], %g2 <== NOT EXECUTED previous = the_node->previous; 40008924: c2 06 20 04 ld [ %i0 + 4 ], %g1 next->previous = previous; previous->next = next; 40008928: c4 20 40 00 st %g2, [ %g1 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000892c: c2 20 a0 04 st %g1, [ %g2 + 4 ] _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 40008930: 03 10 00 63 sethi %hi(0x40018c00), %g1 40008934: c2 00 61 f4 ld [ %g1 + 0x1f4 ], %g1 ! 40018df4 <_Watchdog_Ticks_since_boot> 40008938: c2 26 20 18 st %g1, [ %i0 + 0x18 ] _ISR_Enable( level ); 4000893c: 7f ff e4 ec call 40001cec 40008940: b0 10 00 10 mov %l0, %i0 return( previous_state ); } 40008944: 81 c7 e0 08 ret 40008948: 81 e8 00 00 restore 40008a5c <_Workspace_Handler_initialization>: */ void _Workspace_Handler_initialization( void *starting_address, size_t size ) { 40008a5c: 9d e3 bf 98 save %sp, -104, %sp uint32_t memory_available; if ( !starting_address || !_Addresses_Is_aligned( starting_address ) ) 40008a60: 80 a6 20 00 cmp %i0, 0 40008a64: 02 80 00 04 be 40008a74 <_Workspace_Handler_initialization+0x18> 40008a68: 80 8e 20 07 btst 7, %i0 40008a6c: 02 80 00 06 be 40008a84 <_Workspace_Handler_initialization+0x28> 40008a70: 03 10 00 63 sethi %hi(0x40018c00), %g1 _Internal_error_Occurred( 40008a74: 90 10 20 00 clr %o0 40008a78: 92 10 20 01 mov 1, %o1 40008a7c: 10 80 00 15 b 40008ad0 <_Workspace_Handler_initialization+0x74> 40008a80: 94 10 20 02 mov 2, %o2 INTERNAL_ERROR_CORE, TRUE, INTERNAL_ERROR_INVALID_WORKSPACE_ADDRESS ); if ( _Configuration_Table->do_zero_of_workspace ) 40008a84: c2 00 61 38 ld [ %g1 + 0x138 ], %g1 40008a88: c2 08 60 28 ldub [ %g1 + 0x28 ], %g1 40008a8c: 80 a0 60 00 cmp %g1, 0 40008a90: 02 80 00 07 be 40008aac <_Workspace_Handler_initialization+0x50> 40008a94: 92 10 00 18 mov %i0, %o1 memset( starting_address, 0, size ); 40008a98: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40008a9c: 92 10 20 00 clr %o1 <== NOT EXECUTED 40008aa0: 40 00 12 c9 call 4000d5c4 <== NOT EXECUTED 40008aa4: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED memory_available = _Heap_Initialize( 40008aa8: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40008aac: 94 10 00 19 mov %i1, %o2 40008ab0: 11 10 00 63 sethi %hi(0x40018c00), %o0 40008ab4: 96 10 20 08 mov 8, %o3 40008ab8: 7f ff f6 62 call 40006440 <_Heap_Initialize> 40008abc: 90 12 20 c4 or %o0, 0xc4, %o0 starting_address, size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) 40008ac0: 80 a2 20 00 cmp %o0, 0 40008ac4: 12 80 00 05 bne 40008ad8 <_Workspace_Handler_initialization+0x7c> 40008ac8: 92 10 20 01 mov 1, %o1 _Internal_error_Occurred( 40008acc: 94 10 20 03 mov 3, %o2 <== NOT EXECUTED 40008ad0: 7f ff f6 e6 call 40006668 <_Internal_error_Occurred> 40008ad4: 01 00 00 00 nop 40008ad8: 81 c7 e0 08 ret 40008adc: 81 e8 00 00 restore 40021490 : int killinfo( pid_t pid, int sig, const union sigval *value ) { 40021490: 9d e3 bf 88 save %sp, -120, %sp /* * Only supported for the "calling process" (i.e. this node). */ if ( pid != getpid() ) 40021494: 7f ff ff 19 call 400210f8 40021498: 01 00 00 00 nop 4002149c: 80 a6 00 08 cmp %i0, %o0 400214a0: 02 80 00 06 be 400214b8 400214a4: 80 a6 60 00 cmp %i1, 0 rtems_set_errno_and_return_minus_one( ESRCH ); 400214a8: 7f ff d1 65 call 40015a3c <__errno> 400214ac: 01 00 00 00 nop 400214b0: 10 80 00 07 b 400214cc 400214b4: 82 10 20 03 mov 3, %g1 ! 3 /* * Validate the signal passed. */ if ( !sig ) 400214b8: 12 80 00 08 bne 400214d8 400214bc: 86 06 7f ff add %i1, -1, %g3 rtems_set_errno_and_return_minus_one( EINVAL ); 400214c0: 7f ff d1 5f call 40015a3c <__errno> 400214c4: 01 00 00 00 nop 400214c8: 82 10 20 16 mov 0x16, %g1 ! 16 400214cc: c2 22 00 00 st %g1, [ %o0 ] 400214d0: 10 80 00 ae b 40021788 400214d4: 90 10 3f ff mov -1, %o0 if ( !is_valid_signo(sig) ) 400214d8: 80 a0 e0 1f cmp %g3, 0x1f 400214dc: 18 bf ff f9 bgu 400214c0 400214e0: 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 ) { 400214e4: 83 2e 60 02 sll %i1, 2, %g1 400214e8: 85 2e 60 04 sll %i1, 4, %g2 400214ec: 84 20 80 01 sub %g2, %g1, %g2 400214f0: 03 10 00 a0 sethi %hi(0x40028000), %g1 400214f4: 82 10 63 4c or %g1, 0x34c, %g1 ! 4002834c <_POSIX_signals_Vectors> 400214f8: 82 00 40 02 add %g1, %g2, %g1 400214fc: c2 00 60 08 ld [ %g1 + 8 ], %g1 40021500: 80 a0 60 01 cmp %g1, 1 40021504: 02 80 00 a1 be 40021788 40021508: 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 ) ) 4002150c: 80 a6 60 08 cmp %i1, 8 40021510: 02 80 00 06 be 40021528 40021514: 80 a6 60 04 cmp %i1, 4 40021518: 02 80 00 04 be 40021528 4002151c: 80 a6 60 0b cmp %i1, 0xb 40021520: 12 80 00 08 bne 40021540 40021524: 82 10 20 01 mov 1, %g1 return pthread_kill( pthread_self(), sig ); 40021528: 40 00 01 34 call 400219f8 4002152c: 01 00 00 00 nop 40021530: 40 00 00 f6 call 40021908 40021534: 92 10 00 19 mov %i1, %o1 _Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node ); } _Thread_Enable_dispatch(); return 0; } 40021538: 81 c7 e0 08 ret 4002153c: 91 e8 00 08 restore %g0, %o0, %o0 /* * Build up a siginfo structure */ siginfo = &siginfo_struct; siginfo->si_signo = sig; 40021540: f2 27 bf ec st %i1, [ %fp + -20 ] siginfo->si_code = SI_USER; 40021544: c2 27 bf f0 st %g1, [ %fp + -16 ] if ( !value ) { 40021548: 80 a6 a0 00 cmp %i2, 0 4002154c: 12 80 00 04 bne 4002155c 40021550: b1 28 40 03 sll %g1, %g3, %i0 siginfo->si_value.sival_int = 0; 40021554: 10 80 00 04 b 40021564 40021558: c0 27 bf f4 clr [ %fp + -12 ] } else { siginfo->si_value = *value; 4002155c: c2 06 80 00 ld [ %i2 ], %g1 40021560: c2 27 bf f4 st %g1, [ %fp + -12 ] 40021564: 05 10 00 9f sethi %hi(0x40027c00), %g2 40021568: c2 00 a1 10 ld [ %g2 + 0x110 ], %g1 ! 40027d10 <_Thread_Dispatch_disable_level> 4002156c: 82 00 60 01 inc %g1 40021570: c2 20 a1 10 st %g1, [ %g2 + 0x110 ] /* * 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; 40021574: 03 10 00 9f sethi %hi(0x40027c00), %g1 40021578: c6 00 61 d0 ld [ %g1 + 0x1d0 ], %g3 ! 40027dd0 <_Thread_Executing> api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ( _POSIX_signals_Is_interested( api, mask ) ) { 4002157c: c2 00 e1 60 ld [ %g3 + 0x160 ], %g1 40021580: c2 00 60 c4 ld [ %g1 + 0xc4 ], %g1 40021584: 80 ae 00 01 andncc %i0, %g1, %g0 40021588: 12 80 00 58 bne 400216e8 4002158c: 03 10 00 a1 sethi %hi(0x40028400), %g1 goto process_it; 40021590: 88 10 60 d8 or %g1, 0xd8, %g4 ! 400284d8 <_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 ; 40021594: 96 01 20 30 add %g4, 0x30, %o3 index++ ) { the_chain = &_POSIX_signals_Wait_queue.Queues.Priority[ index ]; for ( the_node = the_chain->first ; 40021598: 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; 4002159c: 10 80 00 0b b 400215c8 400215a0: 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 ]; 400215a4: da 00 a1 60 ld [ %g2 + 0x160 ], %o5 if ((the_thread->Wait.option & mask) || (~api->signals_blocked & mask)) { 400215a8: 80 8e 00 01 btst %i0, %g1 400215ac: 12 80 00 4f bne 400216e8 400215b0: 86 10 00 02 mov %g2, %g3 400215b4: c2 03 60 c4 ld [ %o5 + 0xc4 ], %g1 <== NOT EXECUTED 400215b8: 80 ae 00 01 andncc %i0, %g1, %g0 <== NOT EXECUTED 400215bc: 12 80 00 4c bne 400216ec <== NOT EXECUTED 400215c0: 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 ) { 400215c4: 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 ) ; 400215c8: 80 a0 80 0c cmp %g2, %o4 400215cc: 32 bf ff f6 bne,a 400215a4 400215d0: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1 400215d4: 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 ; 400215d8: 80 a1 00 0b cmp %g4, %o3 400215dc: 12 bf ff ef bne 40021598 400215e0: 03 10 00 97 sethi %hi(0x40025c00), %g1 * * + rtems internal threads do not receive signals. */ interested_thread = NULL; interested_priority = PRIORITY_MAXIMUM + 1; 400215e4: c2 08 62 74 ldub [ %g1 + 0x274 ], %g1 ! 40025e74 400215e8: 90 10 20 00 clr %o0 400215ec: 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 ) 400215f0: 1f 04 00 00 sethi %hi(0x10000000), %o7 * * + rtems internal threads do not receive signals. */ interested_thread = NULL; interested_priority = PRIORITY_MAXIMUM + 1; 400215f4: 03 10 00 9f sethi %hi(0x40027c00), %g1 400215f8: 98 10 60 78 or %g1, 0x78, %o4 ! 40027c78 <_Objects_Information_table+0x8> for ( the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; 400215fc: 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 ] ) 40021600: c2 03 00 00 ld [ %o4 ], %g1 40021604: 80 a0 60 00 cmp %g1, 0 40021608: 22 80 00 32 be,a 400216d0 4002160c: 98 03 20 04 add %o4, 4, %o4 continue; the_info = _Objects_Information_table[ the_api ][ 1 ]; 40021610: 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 ) 40021614: 80 a0 60 00 cmp %g1, 0 40021618: 22 80 00 2e be,a 400216d0 4002161c: 98 03 20 04 add %o4, 4, %o4 <== NOT EXECUTED continue; maximum = the_info->maximum; object_table = the_info->local_table; 40021620: 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; 40021624: d4 10 60 10 lduh [ %g1 + 0x10 ], %o2 object_table = the_info->local_table; 40021628: 10 80 00 26 b 400216c0 4002162c: 9a 10 20 01 mov 1, %o5 for ( index = 1 ; index <= maximum ; index++ ) { the_thread = (Thread_Control *) object_table[ index ]; 40021630: c4 02 40 01 ld [ %o1 + %g1 ], %g2 if ( !the_thread ) 40021634: 80 a0 a0 00 cmp %g2, 0 40021638: 02 80 00 20 be 400216b8 4002163c: 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 ) 40021640: c8 00 a0 14 ld [ %g2 + 0x14 ], %g4 40021644: 80 a1 00 0b cmp %g4, %o3 40021648: 38 80 00 1c bgu,a 400216b8 4002164c: 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 ]; 40021650: c2 00 a1 60 ld [ %g2 + 0x160 ], %g1 if ( !api || !_POSIX_signals_Is_interested( api, mask ) ) 40021654: 80 a0 60 00 cmp %g1, 0 40021658: 22 80 00 18 be,a 400216b8 4002165c: 88 10 00 0b mov %o3, %g4 <== NOT EXECUTED 40021660: c2 00 60 c4 ld [ %g1 + 0xc4 ], %g1 40021664: 80 ae 00 01 andncc %i0, %g1, %g0 40021668: 22 80 00 14 be,a 400216b8 4002166c: 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 ) { 40021670: 80 a1 00 0b cmp %g4, %o3 40021674: 2a 80 00 11 bcs,a 400216b8 40021678: 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 ) ) 4002167c: c6 02 20 10 ld [ %o0 + 0x10 ], %g3 <== NOT EXECUTED 40021680: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 40021684: 22 80 00 0d be,a 400216b8 <== NOT EXECUTED 40021688: 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 ) ) { 4002168c: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 <== NOT EXECUTED 40021690: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40021694: 22 80 00 09 be,a 400216b8 <== NOT EXECUTED 40021698: 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 ) 4002169c: 80 88 c0 0f btst %g3, %o7 <== NOT EXECUTED 400216a0: 32 80 00 06 bne,a 400216b8 <== NOT EXECUTED 400216a4: 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 ) { 400216a8: 80 88 40 0f btst %g1, %o7 <== NOT EXECUTED 400216ac: 32 80 00 03 bne,a 400216b8 <== NOT EXECUTED 400216b0: 90 10 00 02 mov %g2, %o0 <== NOT EXECUTED 400216b4: 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++ ) { 400216b8: 9a 03 60 01 inc %o5 400216bc: 96 10 00 04 mov %g4, %o3 400216c0: 80 a3 40 0a cmp %o5, %o2 400216c4: 08 bf ff db bleu 40021630 400216c8: 83 2b 60 02 sll %o5, 2, %g1 400216cc: 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; 400216d0: 80 a3 00 1a cmp %o4, %i2 400216d4: 32 bf ff cc bne,a 40021604 400216d8: c2 03 00 00 ld [ %o4 ], %g1 interested_priority = the_thread->current_priority; } } } if ( interested_thread ) { 400216dc: 80 a2 20 00 cmp %o0, 0 400216e0: 02 80 00 0b be 4002170c 400216e4: 86 10 00 08 mov %o0, %g3 * evaluate the signals pending. */ process_it: the_thread->do_post_task_switch_extension = true; 400216e8: 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 ) ) { 400216ec: 90 10 00 03 mov %g3, %o0 * evaluate the signals pending. */ process_it: the_thread->do_post_task_switch_extension = true; 400216f0: 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 ) ) { 400216f4: 92 10 00 19 mov %i1, %o1 400216f8: 40 00 00 38 call 400217d8 <_POSIX_signals_Unblock_thread> 400216fc: 94 07 bf ec add %fp, -20, %o2 40021700: 80 8a 20 ff btst 0xff, %o0 40021704: 12 80 00 1e bne 4002177c 40021708: 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 ); 4002170c: 40 00 00 22 call 40021794 <_POSIX_signals_Set_process_signals> 40021710: 90 10 00 18 mov %i0, %o0 if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) { 40021714: 83 2e 60 02 sll %i1, 2, %g1 40021718: 85 2e 60 04 sll %i1, 4, %g2 4002171c: b2 20 80 01 sub %g2, %g1, %i1 40021720: 03 10 00 a0 sethi %hi(0x40028000), %g1 40021724: 82 10 63 4c or %g1, 0x34c, %g1 ! 4002834c <_POSIX_signals_Vectors> 40021728: c2 00 40 19 ld [ %g1 + %i1 ], %g1 4002172c: 80 a0 60 02 cmp %g1, 2 40021730: 12 80 00 13 bne 4002177c 40021734: 11 10 00 a1 sethi %hi(0x40028400), %o0 psiginfo = (POSIX_signals_Siginfo_node *) 40021738: 7f ff a4 fa call 4000ab20 <_Chain_Get> 4002173c: 90 12 20 cc or %o0, 0xcc, %o0 ! 400284cc <_POSIX_signals_Inactive_siginfo> _Chain_Get( &_POSIX_signals_Inactive_siginfo ); if ( !psiginfo ) { 40021740: b4 92 20 00 orcc %o0, 0, %i2 40021744: 12 80 00 06 bne 4002175c 40021748: 92 07 bf ec add %fp, -20, %o1 rtems_set_errno_and_return_minus_one( EAGAIN ); 4002174c: 7f ff d0 bc call 40015a3c <__errno> <== NOT EXECUTED 40021750: 01 00 00 00 nop <== NOT EXECUTED 40021754: 10 bf ff 5e b 400214cc <== NOT EXECUTED 40021758: 82 10 20 0b mov 0xb, %g1 ! b <== NOT EXECUTED } psiginfo->Info = *siginfo; 4002175c: 90 06 a0 08 add %i2, 8, %o0 40021760: 7f ff d6 e9 call 40017304 40021764: 94 10 20 0c mov 0xc, %o2 _Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node ); 40021768: 11 10 00 a1 sethi %hi(0x40028400), %o0 4002176c: 92 10 00 1a mov %i2, %o1 40021770: 90 12 21 1c or %o0, 0x11c, %o0 40021774: 7f ff a4 df call 4000aaf0 <_Chain_Append> 40021778: 90 02 00 19 add %o0, %i1, %o0 } _Thread_Enable_dispatch(); 4002177c: 7f ff aa c1 call 4000c280 <_Thread_Enable_dispatch> 40021780: 01 00 00 00 nop 40021784: 90 10 20 00 clr %o0 ! 0 return 0; } 40021788: b0 10 00 08 mov %o0, %i0 4002178c: 81 c7 e0 08 ret 40021790: 81 e8 00 00 restore 4000a1f8 : char *msg_ptr, size_t msg_len, unsigned int *msg_prio, const struct timespec *abstime ) { 4000a1f8: 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 ) ) { 4000a1fc: 90 10 00 1c mov %i4, %o0 4000a200: 40 00 00 4f call 4000a33c <_POSIX_Absolute_timeout_to_ticks> 4000a204: 92 07 bf f4 add %fp, -12, %o1 4000a208: 80 a2 20 02 cmp %o0, 2 4000a20c: 18 80 00 03 bgu 4000a218 4000a210: 98 10 20 01 mov 1, %o4 4000a214: 98 10 20 00 clr %o4 <== NOT EXECUTED default: /* only to silence warnings */ do_wait = TRUE; break; } return _POSIX_Message_queue_Receive_support( 4000a218: da 07 bf f4 ld [ %fp + -12 ], %o5 4000a21c: 90 10 00 18 mov %i0, %o0 4000a220: 92 10 00 19 mov %i1, %o1 4000a224: 94 10 00 1a mov %i2, %o2 4000a228: 96 10 00 1b mov %i3, %o3 4000a22c: 7f ff ff 37 call 40009f08 <_POSIX_Message_queue_Receive_support> 4000a230: 98 0b 20 01 and %o4, 1, %o4 msg_len, msg_prio, do_wait, ticks ); } 4000a234: 81 c7 e0 08 ret 4000a238: 91 e8 00 08 restore %g0, %o0, %o0 4000a23c : const char *msg_ptr, size_t msg_len, unsigned int msg_prio, const struct timespec *abstime ) { 4000a23c: 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 ) ) { 4000a240: 90 10 00 1c mov %i4, %o0 4000a244: 40 00 00 3e call 4000a33c <_POSIX_Absolute_timeout_to_ticks> 4000a248: 92 07 bf f4 add %fp, -12, %o1 4000a24c: 80 a2 20 02 cmp %o0, 2 4000a250: 18 80 00 03 bgu 4000a25c 4000a254: 98 10 20 01 mov 1, %o4 4000a258: 98 10 20 00 clr %o4 <== NOT EXECUTED default: /* only to silence warnings */ do_wait = TRUE; break; } return _POSIX_Message_queue_Send_support( 4000a25c: da 07 bf f4 ld [ %fp + -12 ], %o5 4000a260: 90 10 00 18 mov %i0, %o0 4000a264: 92 10 00 19 mov %i1, %o1 4000a268: 94 10 00 1a mov %i2, %o2 4000a26c: 96 10 00 1b mov %i3, %o3 4000a270: 7f ff ff 76 call 4000a048 <_POSIX_Message_queue_Send_support> 4000a274: 98 0b 20 01 and %o4, 1, %o4 msg_len, msg_prio, do_wait, ticks ); } 4000a278: 81 c7 e0 08 ret 4000a27c: 91 e8 00 08 restore %g0, %o0, %o0 40006114 : pthread_t *thread, const pthread_attr_t *attr, void *(*start_routine)( void * ), void *arg ) { 40006114: 9d e3 bf 60 save %sp, -160, %sp 40006118: 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 ) 4000611c: 80 a6 a0 00 cmp %i2, 0 40006120: 02 80 00 7b be 4000630c 40006124: b0 10 20 0e mov 0xe, %i0 return EFAULT; the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes; 40006128: 03 10 00 6c sethi %hi(0x4001b000), %g1 4000612c: 80 a6 60 00 cmp %i1, 0 40006130: 02 80 00 03 be 4000613c 40006134: a4 10 61 60 or %g1, 0x160, %l2 40006138: a4 10 00 19 mov %i1, %l2 if ( !the_attr->is_initialized ) 4000613c: c2 04 80 00 ld [ %l2 ], %g1 40006140: 80 a0 60 00 cmp %g1, 0 40006144: 22 80 00 72 be,a 4000630c 40006148: 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) ) 4000614c: c2 04 a0 04 ld [ %l2 + 4 ], %g1 40006150: 80 a0 60 00 cmp %g1, 0 40006154: 02 80 00 07 be 40006170 40006158: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000615c: c4 00 61 80 ld [ %g1 + 0x180 ], %g2 ! 4001c180 40006160: c2 04 a0 08 ld [ %l2 + 8 ], %g1 40006164: 80 a0 40 02 cmp %g1, %g2 40006168: 2a 80 00 69 bcs,a 4000630c 4000616c: 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 ) { 40006170: c2 04 a0 10 ld [ %l2 + 0x10 ], %g1 40006174: 80 a0 60 01 cmp %g1, 1 40006178: 02 80 00 06 be 40006190 4000617c: 80 a0 60 02 cmp %g1, 2 40006180: 12 80 00 63 bne 4000630c 40006184: b0 10 20 16 mov 0x16, %i0 schedpolicy = api->schedpolicy; schedparam = api->schedparam; break; case PTHREAD_EXPLICIT_SCHED: schedpolicy = the_attr->schedpolicy; 40006188: 10 80 00 0a b 400061b0 4000618c: 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 ]; 40006190: 03 10 00 73 sethi %hi(0x4001cc00), %g1 40006194: c2 00 63 60 ld [ %g1 + 0x360 ], %g1 ! 4001cf60 <_Thread_Executing> schedpolicy = api->schedpolicy; schedparam = api->schedparam; 40006198: 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 ]; 4000619c: c2 00 61 60 ld [ %g1 + 0x160 ], %g1 schedpolicy = api->schedpolicy; schedparam = api->schedparam; 400061a0: 94 10 20 18 mov 0x18, %o2 400061a4: 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; 400061a8: 10 80 00 05 b 400061bc 400061ac: e6 00 60 7c ld [ %g1 + 0x7c ], %l3 schedparam = api->schedparam; break; case PTHREAD_EXPLICIT_SCHED: schedpolicy = the_attr->schedpolicy; schedparam = the_attr->schedparam; 400061b0: 90 07 bf e0 add %fp, -32, %o0 400061b4: 92 04 a0 18 add %l2, 0x18, %o1 400061b8: 94 10 20 18 mov 0x18, %o2 400061bc: 40 00 24 48 call 4000f2dc 400061c0: 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 ) 400061c4: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 400061c8: 80 a0 60 00 cmp %g1, 0 400061cc: 12 80 00 50 bne 4000630c 400061d0: ea 07 bf e0 ld [ %fp + -32 ], %l5 /* * Interpret the scheduling parameters. */ if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) ) 400061d4: 82 05 7f ff add %l5, -1, %g1 400061d8: 80 a0 60 fd cmp %g1, 0xfd 400061dc: 18 80 00 7e bgu 400063d4 400061e0: 80 a4 e0 01 cmp %l3, 1 */ budget_callout = NULL; budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; switch ( schedpolicy ) { 400061e4: 02 80 00 10 be 40006224 400061e8: a2 10 20 00 clr %l1 400061ec: 14 80 00 08 bg 4000620c 400061f0: 80 a4 e0 02 cmp %l3, 2 400061f4: 80 a4 e0 00 cmp %l3, 0 400061f8: a2 10 20 01 mov 1, %l1 400061fc: 02 80 00 1a be 40006264 40006200: a0 10 20 00 clr %l0 */ *thread = the_thread->Object.id; _RTEMS_Unlock_allocator(); return 0; 40006204: 81 c7 e0 08 ret 40006208: 91 e8 20 16 restore %g0, 0x16, %o0 */ budget_callout = NULL; budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; switch ( schedpolicy ) { 4000620c: 02 80 00 05 be 40006220 40006210: 80 a4 e0 03 cmp %l3, 3 40006214: 12 80 00 3e bne 4000630c 40006218: b0 10 20 16 mov 0x16, %i0 4000621c: 30 80 00 04 b,a 4000622c 40006220: a2 10 20 02 mov 2, %l1 <== NOT EXECUTED 40006224: 10 80 00 10 b 40006264 40006228: 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 ) < 4000622c: 40 00 10 d6 call 4000a584 <_Timespec_To_ticks> 40006230: 90 07 bf e8 add %fp, -24, %o0 40006234: a0 10 00 08 mov %o0, %l0 40006238: 40 00 10 d3 call 4000a584 <_Timespec_To_ticks> 4000623c: 90 07 bf f0 add %fp, -16, %o0 40006240: 80 a4 00 08 cmp %l0, %o0 40006244: 0a 80 00 64 bcs 400063d4 40006248: 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 ) ) 4000624c: 82 00 7f ff add %g1, -1, %g1 40006250: 80 a0 60 fd cmp %g1, 0xfd 40006254: 18 80 00 60 bgu 400063d4 40006258: 03 10 00 19 sethi %hi(0x40006400), %g1 4000625c: a2 10 20 03 mov 3, %l1 40006260: a0 10 63 1c or %g1, 0x31c, %l0 #endif /* * Lock the allocator mutex for protection */ _RTEMS_Lock_allocator(); 40006264: 29 10 00 73 sethi %hi(0x4001cc00), %l4 40006268: 40 00 06 f1 call 40007e2c <_API_Mutex_Lock> 4000626c: d0 05 23 58 ld [ %l4 + 0x358 ], %o0 ! 4001cf58 <_RTEMS_Allocator_Mutex> * _POSIX_Threads_Allocate */ RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void ) { return (Thread_Control *) _Objects_Allocate( &_POSIX_Threads_Information ); 40006270: 11 10 00 74 sethi %hi(0x4001d000), %o0 40006274: 40 00 09 58 call 400087d4 <_Objects_Allocate> 40006278: 90 12 21 30 or %o0, 0x130, %o0 ! 4001d130 <_POSIX_Threads_Information> * NOTE: Global threads are not currently supported. */ the_thread = _POSIX_Threads_Allocate(); if ( !the_thread ) { 4000627c: b2 92 20 00 orcc %o0, 0, %i1 40006280: 32 80 00 04 bne,a 40006290 40006284: c4 04 a0 08 ld [ %l2 + 8 ], %g2 _RTEMS_Unlock_allocator(); 40006288: 10 80 00 1f b 40006304 4000628c: d0 05 23 58 ld [ %l4 + 0x358 ], %o0 /* * Initialize the core thread for this task. */ name.name_p = NULL; /* posix threads don't have a name by default */ status = _Thread_Initialize( 40006290: 03 10 00 70 sethi %hi(0x4001c000), %g1 40006294: c2 00 61 80 ld [ %g1 + 0x180 ], %g1 ! 4001c180 40006298: c0 27 bf dc clr [ %fp + -36 ] 4000629c: 97 28 60 01 sll %g1, 1, %o3 400062a0: 80 a2 c0 02 cmp %o3, %g2 400062a4: 1a 80 00 03 bcc 400062b0 400062a8: d4 04 a0 04 ld [ %l2 + 4 ], %o2 400062ac: 96 10 00 02 mov %g2, %o3 400062b0: 82 07 bf dc add %fp, -36, %g1 400062b4: e2 23 a0 60 st %l1, [ %sp + 0x60 ] 400062b8: e0 23 a0 64 st %l0, [ %sp + 0x64 ] 400062bc: c0 23 a0 68 clr [ %sp + 0x68 ] 400062c0: 9a 10 20 ff mov 0xff, %o5 400062c4: a2 10 20 01 mov 1, %l1 400062c8: 9a 23 40 15 sub %o5, %l5, %o5 400062cc: e2 23 a0 5c st %l1, [ %sp + 0x5c ] 400062d0: c2 23 a0 6c st %g1, [ %sp + 0x6c ] 400062d4: 21 10 00 74 sethi %hi(0x4001d000), %l0 400062d8: 92 10 00 19 mov %i1, %o1 400062dc: 90 14 21 30 or %l0, 0x130, %o0 400062e0: 40 00 0d 0c call 40009710 <_Thread_Initialize> 400062e4: 98 10 20 00 clr %o4 budget_callout, 0, /* isr level */ name /* posix threads don't have a name */ ); if ( !status ) { 400062e8: 80 8a 20 ff btst 0xff, %o0 400062ec: 12 80 00 0a bne 40006314 400062f0: 90 14 21 30 or %l0, 0x130, %o0 RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free ( Thread_Control *the_pthread ) { _Objects_Free( &_POSIX_Threads_Information, &the_pthread->Object ); 400062f4: 40 00 0a 25 call 40008b88 <_Objects_Free> 400062f8: 92 10 00 19 mov %i1, %o1 _POSIX_Threads_Free( the_thread ); _RTEMS_Unlock_allocator(); 400062fc: 03 10 00 73 sethi %hi(0x4001cc00), %g1 40006300: d0 00 63 58 ld [ %g1 + 0x358 ], %o0 ! 4001cf58 <_RTEMS_Allocator_Mutex> 40006304: 40 00 06 e0 call 40007e84 <_API_Mutex_Unlock> 40006308: b0 10 20 0b mov 0xb, %i0 4000630c: 81 c7 e0 08 ret 40006310: 81 e8 00 00 restore /* * finish initializing the per API structure */ api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 40006314: e0 06 61 60 ld [ %i1 + 0x160 ], %l0 api->Attributes = *the_attr; 40006318: 92 10 00 12 mov %l2, %o1 4000631c: 94 10 20 38 mov 0x38, %o2 40006320: 40 00 23 ef call 4000f2dc 40006324: 90 10 00 10 mov %l0, %o0 api->detachstate = the_attr->detachstate; 40006328: c2 04 a0 34 ld [ %l2 + 0x34 ], %g1 api->schedpolicy = schedpolicy; api->schedparam = schedparam; 4000632c: 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; 40006330: c2 24 20 38 st %g1, [ %l0 + 0x38 ] api->schedpolicy = schedpolicy; api->schedparam = schedparam; 40006334: 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; 40006338: e6 24 20 7c st %l3, [ %l0 + 0x7c ] api->schedparam = schedparam; 4000633c: 40 00 23 e8 call 4000f2dc 40006340: 90 04 20 80 add %l0, 0x80, %o0 /* * POSIX threads are allocated and started in one operation. */ status = _Thread_Start( 40006344: 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; 40006348: e2 2e 60 75 stb %l1, [ %i1 + 0x75 ] /* * POSIX threads are allocated and started in one operation. */ status = _Thread_Start( 4000634c: 96 10 00 1b mov %i3, %o3 40006350: 90 10 00 19 mov %i1, %o0 40006354: 92 10 20 01 mov 1, %o1 40006358: 40 00 0f d2 call 4000a2a0 <_Thread_Start> 4000635c: 98 10 20 00 clr %o4 start_routine, arg, 0 /* unused */ ); if ( schedpolicy == SCHED_SPORADIC ) { 40006360: 80 a4 e0 03 cmp %l3, 3 40006364: 12 80 00 09 bne 40006388 40006368: a2 10 00 08 mov %o0, %l1 _Watchdog_Insert_ticks( 4000636c: 40 00 10 86 call 4000a584 <_Timespec_To_ticks> 40006370: 90 04 20 88 add %l0, 0x88, %o0 40006374: 92 04 20 9c add %l0, 0x9c, %o1 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40006378: d0 24 20 a8 st %o0, [ %l0 + 0xa8 ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4000637c: 11 10 00 73 sethi %hi(0x4001cc00), %o0 40006380: 40 00 11 7d call 4000a974 <_Watchdog_Insert> 40006384: 90 12 23 80 or %o0, 0x380, %o0 ! 4001cf80 <_Watchdog_Ticks_chain> * * NOTE: This can only happen if someone slips in and touches the * thread while we are creating it. */ if ( !status ) { 40006388: 80 8c 60 ff btst 0xff, %l1 4000638c: 12 80 00 0b bne 400063b8 40006390: 21 10 00 73 sethi %hi(0x4001cc00), %l0 40006394: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40006398: 11 10 00 74 sethi %hi(0x4001d000), %o0 <== NOT EXECUTED 4000639c: 40 00 09 fb call 40008b88 <_Objects_Free> <== NOT EXECUTED 400063a0: 90 12 21 30 or %o0, 0x130, %o0 ! 4001d130 <_POSIX_Threads_Information> <== NOT EXECUTED _POSIX_Threads_Free( the_thread ); _RTEMS_Unlock_allocator(); 400063a4: d0 04 23 58 ld [ %l0 + 0x358 ], %o0 <== NOT EXECUTED 400063a8: 40 00 06 b7 call 40007e84 <_API_Mutex_Unlock> <== NOT EXECUTED 400063ac: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED 400063b0: 81 c7 e0 08 ret <== NOT EXECUTED 400063b4: 81 e8 00 00 restore <== NOT EXECUTED /* * Return the id and indicate we successfully created the thread */ *thread = the_thread->Object.id; 400063b8: c2 06 60 08 ld [ %i1 + 8 ], %g1 _RTEMS_Unlock_allocator(); 400063bc: d0 04 23 58 ld [ %l0 + 0x358 ], %o0 /* * Return the id and indicate we successfully created the thread */ *thread = the_thread->Object.id; 400063c0: c2 25 80 00 st %g1, [ %l6 ] _RTEMS_Unlock_allocator(); 400063c4: 40 00 06 b0 call 40007e84 <_API_Mutex_Unlock> 400063c8: b0 10 20 00 clr %i0 400063cc: 81 c7 e0 08 ret 400063d0: 81 e8 00 00 restore return 0; 400063d4: b0 10 20 16 mov 0x16, %i0 } 400063d8: 81 c7 e0 08 ret 400063dc: 81 e8 00 00 restore 40005124 : int pthread_key_create( pthread_key_t *key, void (*destructor)( void * ) ) { 40005124: 9d e3 bf 98 save %sp, -104, %sp 40005128: 03 10 00 55 sethi %hi(0x40015400), %g1 4000512c: c4 00 60 b0 ld [ %g1 + 0xb0 ], %g2 ! 400154b0 <_Thread_Dispatch_disable_level> 40005130: 84 00 a0 01 inc %g2 40005134: c4 20 60 b0 st %g2, [ %g1 + 0xb0 ] * _POSIX_Keys_Allocate */ RTEMS_INLINE_ROUTINE POSIX_Keys_Control *_POSIX_Keys_Allocate( void ) { return (POSIX_Keys_Control *) _Objects_Allocate( &_POSIX_Keys_Information ); 40005138: 11 10 00 56 sethi %hi(0x40015800), %o0 4000513c: 40 00 09 6e call 400076f4 <_Objects_Allocate> 40005140: 90 12 21 04 or %o0, 0x104, %o0 ! 40015904 <_POSIX_Keys_Information> _Thread_Disable_dispatch(); the_key = _POSIX_Keys_Allocate(); if ( !the_key ) { 40005144: a0 92 20 00 orcc %o0, 0, %l0 40005148: 32 80 00 06 bne,a 40005160 4000514c: f2 24 20 14 st %i1, [ %l0 + 0x14 ] _Thread_Enable_dispatch(); 40005150: 40 00 0c e9 call 400084f4 <_Thread_Enable_dispatch> 40005154: b0 10 20 0b mov 0xb, %i0 40005158: 81 c7 e0 08 ret 4000515c: 81 e8 00 00 restore for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) { if ( _Objects_Information_table[ the_api ] ) { 40005160: 03 10 00 55 sethi %hi(0x40015400), %g1 if ( !the_key ) { _Thread_Enable_dispatch(); return EAGAIN; } the_key->destructor = destructor; 40005164: a2 10 00 10 mov %l0, %l1 for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) { if ( _Objects_Information_table[ the_api ] ) { 40005168: a6 10 60 10 or %g1, 0x10, %l3 if ( !the_key ) { _Thread_Enable_dispatch(); return EAGAIN; } the_key->destructor = destructor; 4000516c: b2 10 20 01 mov 1, %i1 for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) { if ( _Objects_Information_table[ the_api ] ) { 40005170: 83 2e 60 02 sll %i1, 2, %g1 40005174: c2 04 c0 01 ld [ %l3 + %g1 ], %g1 40005178: 80 a0 60 00 cmp %g1, 0 4000517c: 22 80 00 24 be,a 4000520c 40005180: c0 24 60 1c clr [ %l1 + 0x1c ] INTERNAL_ERROR_CORE, TRUE, INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY ); #endif bytes_to_allocate = sizeof( void * ) * 40005184: c2 00 60 04 ld [ %g1 + 4 ], %g1 40005188: c2 10 60 10 lduh [ %g1 + 0x10 ], %g1 4000518c: 82 00 60 01 inc %g1 40005190: a5 28 60 02 sll %g1, 2, %l2 (_Objects_Information_table[ the_api ][ 1 ]->maximum + 1); table = _Workspace_Allocate( bytes_to_allocate ); 40005194: 40 00 12 38 call 40009a74 <_Workspace_Allocate> 40005198: 90 10 00 12 mov %l2, %o0 if ( !table ) { 4000519c: 82 92 20 00 orcc %o0, 0, %g1 400051a0: 32 80 00 16 bne,a 400051f8 400051a4: c2 24 60 1c st %g1, [ %l1 + 0x1c ] for ( --the_api; 400051a8: 82 06 60 05 add %i1, 5, %g1 400051ac: b2 06 7f ff add %i1, -1, %i1 400051b0: 83 28 60 02 sll %g1, 2, %g1 400051b4: 10 80 00 05 b 400051c8 400051b8: b0 04 00 01 add %l0, %g1, %i0 the_api >= 1; the_api-- ) 400051bc: b2 06 7f ff add %i1, -1, %i1 <== NOT EXECUTED _Workspace_Free( the_key->Values[ the_api ] ); 400051c0: 40 00 12 26 call 40009a58 <_Workspace_Free> <== NOT EXECUTED 400051c4: 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; 400051c8: 80 a6 60 00 cmp %i1, 0 400051cc: 32 bf ff fc bne,a 400051bc 400051d0: 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 ); 400051d4: 92 10 00 10 mov %l0, %o1 400051d8: 11 10 00 56 sethi %hi(0x40015800), %o0 400051dc: 90 12 21 04 or %o0, 0x104, %o0 ! 40015904 <_POSIX_Keys_Information> 400051e0: 40 00 0a 32 call 40007aa8 <_Objects_Free> 400051e4: b0 10 20 0c mov 0xc, %i0 the_api-- ) _Workspace_Free( the_key->Values[ the_api ] ); _POSIX_Keys_Free( the_key ); _Thread_Enable_dispatch(); 400051e8: 40 00 0c c3 call 400084f4 <_Thread_Enable_dispatch> 400051ec: 01 00 00 00 nop 400051f0: 81 c7 e0 08 ret 400051f4: 81 e8 00 00 restore return ENOMEM; } the_key->Values[ the_api ] = table; memset( table, '\0', bytes_to_allocate ); 400051f8: 94 10 00 12 mov %l2, %o2 400051fc: 40 00 24 c7 call 4000e518 40005200: 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++ ) { 40005204: 10 80 00 03 b 40005210 40005208: b2 06 60 01 inc %i1 4000520c: 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; 40005210: 80 a6 60 05 cmp %i1, 5 40005214: 12 bf ff d7 bne 40005170 40005218: a2 04 60 04 add %l1, 4, %l1 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4000521c: c6 04 20 08 ld [ %l0 + 8 ], %g3 40005220: 03 10 00 56 sethi %hi(0x40015800), %g1 40005224: c4 00 61 20 ld [ %g1 + 0x120 ], %g2 ! 40015920 <_POSIX_Keys_Information+0x1c> 40005228: 03 00 00 3f sethi %hi(0xfc00), %g1 4000522c: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 40005230: 82 08 c0 01 and %g3, %g1, %g1 40005234: 83 28 60 02 sll %g1, 2, %g1 40005238: 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; 4000523c: c0 24 20 0c clr [ %l0 + 0xc ] } } the_key->is_active = TRUE; 40005240: 82 10 20 01 mov 1, %g1 _Objects_Open_u32( &_POSIX_Keys_Information, &the_key->Object, 0 ); *key = the_key->Object.id; 40005244: c6 26 00 00 st %g3, [ %i0 ] } } the_key->is_active = TRUE; 40005248: 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(); 4000524c: 40 00 0c aa call 400084f4 <_Thread_Enable_dispatch> 40005250: b0 10 20 00 clr %i0 return 0; } 40005254: 81 c7 e0 08 ret 40005258: 81 e8 00 00 restore 4000525c : */ int pthread_key_delete( pthread_key_t key ) { 4000525c: 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 *) 40005260: 23 10 00 56 sethi %hi(0x40015800), %l1 40005264: 92 10 00 18 mov %i0, %o1 40005268: 94 07 bf f4 add %fp, -12, %o2 4000526c: 40 00 0a 7c call 40007c5c <_Objects_Get> 40005270: 90 14 61 04 or %l1, 0x104, %o0 register POSIX_Keys_Control *the_key; Objects_Locations location; uint32_t the_api; the_key = _POSIX_Keys_Get( key, &location ); switch ( location ) { 40005274: c2 07 bf f4 ld [ %fp + -12 ], %g1 40005278: a0 10 00 08 mov %o0, %l0 4000527c: 80 a0 60 00 cmp %g1, 0 40005280: 12 80 00 24 bne 40005310 40005284: b0 10 20 16 mov 0x16, %i0 case OBJECTS_LOCAL: _Objects_Close( &_POSIX_Keys_Information, &the_key->Object ); 40005288: 90 14 61 04 or %l1, 0x104, %o0 4000528c: 40 00 09 44 call 4000779c <_Objects_Close> 40005290: 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 ] ) 40005294: d0 04 20 1c ld [ %l0 + 0x1c ], %o0 40005298: 80 a2 20 00 cmp %o0, 0 4000529c: 02 80 00 04 be 400052ac 400052a0: c0 2c 20 10 clrb [ %l0 + 0x10 ] _Workspace_Free( the_key->Values[ the_api ] ); 400052a4: 40 00 11 ed call 40009a58 <_Workspace_Free> 400052a8: 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 ] ) 400052ac: d0 04 20 20 ld [ %l0 + 0x20 ], %o0 400052b0: 80 a2 20 00 cmp %o0, 0 400052b4: 22 80 00 05 be,a 400052c8 400052b8: d0 04 20 24 ld [ %l0 + 0x24 ], %o0 <== NOT EXECUTED _Workspace_Free( the_key->Values[ the_api ] ); 400052bc: 40 00 11 e7 call 40009a58 <_Workspace_Free> 400052c0: 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 ] ) 400052c4: d0 04 20 24 ld [ %l0 + 0x24 ], %o0 400052c8: 80 a2 20 00 cmp %o0, 0 400052cc: 22 80 00 05 be,a 400052e0 400052d0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED _Workspace_Free( the_key->Values[ the_api ] ); 400052d4: 40 00 11 e1 call 40009a58 <_Workspace_Free> 400052d8: 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 ] ) 400052dc: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 400052e0: 80 a2 20 00 cmp %o0, 0 400052e4: 02 80 00 05 be 400052f8 400052e8: 92 10 00 10 mov %l0, %o1 _Workspace_Free( the_key->Values[ the_api ] ); 400052ec: 40 00 11 db call 40009a58 <_Workspace_Free> <== NOT EXECUTED 400052f0: 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 ); 400052f4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 400052f8: 11 10 00 56 sethi %hi(0x40015800), %o0 400052fc: 90 12 21 04 or %o0, 0x104, %o0 ! 40015904 <_POSIX_Keys_Information> 40005300: 40 00 09 ea call 40007aa8 <_Objects_Free> 40005304: 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(); 40005308: 40 00 0c 7b call 400084f4 <_Thread_Enable_dispatch> 4000530c: 01 00 00 00 nop case OBJECTS_ERROR: break; } return EINVAL; } 40005310: 81 c7 e0 08 ret 40005314: 81 e8 00 00 restore 40021908 : int pthread_kill( pthread_t thread, int sig ) { 40021908: 9d e3 bf 90 save %sp, -112, %sp POSIX_API_Control *api; Thread_Control *the_thread; Objects_Locations location; if ( !sig ) 4002190c: 80 a6 60 00 cmp %i1, 0 40021910: 02 80 00 06 be 40021928 40021914: 92 10 00 18 mov %i0, %o1 rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(sig) ) 40021918: a0 06 7f ff add %i1, -1, %l0 4002191c: 80 a4 20 1f cmp %l0, 0x1f 40021920: 08 80 00 08 bleu 40021940 40021924: 11 10 00 9f sethi %hi(0x40027c00), %o0 rtems_set_errno_and_return_minus_one( EINVAL ); 40021928: 7f ff d0 45 call 40015a3c <__errno> 4002192c: b0 10 3f ff mov -1, %i0 40021930: 82 10 20 16 mov 0x16, %g1 40021934: c2 22 00 00 st %g1, [ %o0 ] 40021938: 81 c7 e0 08 ret 4002193c: 81 e8 00 00 restore RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Get ( pthread_t id, Objects_Locations *location ) { return (Thread_Control *) 40021940: 94 07 bf f4 add %fp, -12, %o2 40021944: 7f ff a7 e4 call 4000b8d4 <_Objects_Get> 40021948: 90 12 23 e0 or %o0, 0x3e0, %o0 the_thread = _POSIX_Threads_Get( thread, &location ); switch ( location ) { 4002194c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40021950: 80 a0 60 00 cmp %g1, 0 40021954: 12 80 00 23 bne 400219e0 40021958: 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 ) { 4002195c: 83 2e 60 02 sll %i1, 2, %g1 40021960: 85 2e 60 04 sll %i1, 4, %g2 40021964: 84 20 80 01 sub %g2, %g1, %g2 40021968: 03 10 00 a0 sethi %hi(0x40028000), %g1 4002196c: 82 10 63 4c or %g1, 0x34c, %g1 ! 4002834c <_POSIX_signals_Vectors> 40021970: 82 00 40 02 add %g1, %g2, %g1 40021974: c2 00 60 08 ld [ %g1 + 8 ], %g1 40021978: 80 a0 60 01 cmp %g1, 1 4002197c: 02 80 00 15 be 400219d0 40021980: c6 02 21 60 ld [ %o0 + 0x160 ], %g3 return 0; } /* XXX critical section */ api->signals_pending |= signo_to_mask( sig ); 40021984: c4 00 e0 c8 ld [ %g3 + 0xc8 ], %g2 (void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL ); 40021988: 92 10 00 19 mov %i1, %o1 return 0; } /* XXX critical section */ api->signals_pending |= signo_to_mask( sig ); 4002198c: b2 10 20 01 mov 1, %i1 40021990: 83 2e 40 10 sll %i1, %l0, %g1 40021994: 84 10 80 01 or %g2, %g1, %g2 (void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL ); 40021998: 94 10 20 00 clr %o2 4002199c: 7f ff ff 8f call 400217d8 <_POSIX_signals_Unblock_thread> 400219a0: 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 ) ) 400219a4: 03 10 00 9f sethi %hi(0x40027c00), %g1 400219a8: c2 00 61 ac ld [ %g1 + 0x1ac ], %g1 ! 40027dac <_ISR_Nest_level> 400219ac: 80 a0 60 00 cmp %g1, 0 400219b0: 02 80 00 08 be 400219d0 400219b4: f2 2e 20 75 stb %i1, [ %i0 + 0x75 ] 400219b8: 03 10 00 9f sethi %hi(0x40027c00), %g1 400219bc: c2 00 61 d0 ld [ %g1 + 0x1d0 ], %g1 ! 40027dd0 <_Thread_Executing> 400219c0: 80 a6 00 01 cmp %i0, %g1 400219c4: 12 80 00 03 bne 400219d0 400219c8: 03 10 00 9f sethi %hi(0x40027c00), %g1 _ISR_Signals_to_thread_executing = TRUE; 400219cc: f2 28 62 68 stb %i1, [ %g1 + 0x268 ] ! 40027e68 <_ISR_Signals_to_thread_executing> <== NOT EXECUTED } _Thread_Enable_dispatch(); 400219d0: 7f ff aa 2c call 4000c280 <_Thread_Enable_dispatch> 400219d4: b0 10 20 00 clr %i0 400219d8: 81 c7 e0 08 ret 400219dc: 81 e8 00 00 restore #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( ESRCH ); 400219e0: 7f ff d0 17 call 40015a3c <__errno> 400219e4: b0 10 3f ff mov -1, %i0 400219e8: 82 10 20 03 mov 3, %g1 400219ec: c2 22 00 00 st %g1, [ %o0 ] } 400219f0: 81 c7 e0 08 ret 400219f4: 81 e8 00 00 restore 40006fd8 : int pthread_mutex_init( pthread_mutex_t *mutex, const pthread_mutexattr_t *attr ) { 40006fd8: 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; 40006fdc: 03 10 00 5a sethi %hi(0x40016800), %g1 40006fe0: 80 a6 60 00 cmp %i1, 0 40006fe4: 02 80 00 03 be 40006ff0 40006fe8: a0 10 62 0c or %g1, 0x20c, %l0 40006fec: a0 10 00 19 mov %i1, %l0 else the_attr = &_POSIX_Mutex_Default_attributes; /* Check for NULL mutex */ if ( !mutex ) 40006ff0: 80 a6 20 00 cmp %i0, 0 40006ff4: 22 80 00 2f be,a 400070b0 40006ff8: b0 10 20 16 mov 0x16, %i0 break; } } #endif if ( !the_attr->is_initialized ) 40006ffc: c2 04 00 00 ld [ %l0 ], %g1 40007000: 80 a0 60 00 cmp %g1, 0 40007004: 22 80 00 2b be,a 400070b0 40007008: b0 10 20 16 mov 0x16, %i0 /* * XXX: Be careful about attributes when global!!! */ assert( the_attr->process_shared == PTHREAD_PROCESS_PRIVATE ); 4000700c: c2 04 20 04 ld [ %l0 + 4 ], %g1 40007010: 80 a0 60 00 cmp %g1, 0 40007014: 22 80 00 0a be,a 4000703c 40007018: c2 04 20 0c ld [ %l0 + 0xc ], %g1 4000701c: 11 10 00 5a sethi %hi(0x40016800), %o0 <== NOT EXECUTED 40007020: 15 10 00 5a sethi %hi(0x40016800), %o2 <== NOT EXECUTED 40007024: 17 10 00 5a sethi %hi(0x40016800), %o3 <== NOT EXECUTED 40007028: 90 12 22 20 or %o0, 0x220, %o0 <== NOT EXECUTED 4000702c: 94 12 a2 a0 or %o2, 0x2a0, %o2 <== NOT EXECUTED 40007030: 96 12 e2 68 or %o3, 0x268, %o3 <== NOT EXECUTED 40007034: 7f ff f3 b2 call 40003efc <__assert_func> <== NOT EXECUTED 40007038: 92 10 20 68 mov 0x68, %o1 <== NOT EXECUTED /* * Determine the discipline of the mutex */ switch ( the_attr->protocol ) { 4000703c: 80 a0 60 01 cmp %g1, 1 40007040: 02 80 00 08 be 40007060 40007044: 80 a0 60 02 cmp %g1, 2 40007048: 02 80 00 08 be 40007068 4000704c: 80 a0 60 00 cmp %g1, 0 40007050: 02 80 00 07 be 4000706c 40007054: 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; 40007058: 81 c7 e0 08 ret 4000705c: 91 e8 20 16 restore %g0, 0x16, %o0 /* * Determine the discipline of the mutex */ switch ( the_attr->protocol ) { 40007060: 10 80 00 03 b 4000706c 40007064: a2 10 20 02 mov 2, %l1 40007068: a2 10 20 03 mov 3, %l1 break; default: return EINVAL; } if ( !_POSIX_Priority_Is_valid( the_attr->prio_ceiling ) ) 4000706c: c2 04 20 08 ld [ %l0 + 8 ], %g1 40007070: 82 00 7f ff add %g1, -1, %g1 40007074: 80 a0 60 fd cmp %g1, 0xfd 40007078: 38 80 00 0e bgu,a 400070b0 4000707c: b0 10 20 16 mov 0x16, %i0 40007080: 03 10 00 61 sethi %hi(0x40018400), %g1 40007084: c4 00 61 60 ld [ %g1 + 0x160 ], %g2 ! 40018560 <_Thread_Dispatch_disable_level> 40007088: 84 00 a0 01 inc %g2 4000708c: c4 20 61 60 st %g2, [ %g1 + 0x160 ] * _POSIX_Mutex_Allocate */ RTEMS_INLINE_ROUTINE POSIX_Mutex_Control *_POSIX_Mutex_Allocate( void ) { return (POSIX_Mutex_Control *) _Objects_Allocate( &_POSIX_Mutex_Information ); 40007090: 11 10 00 62 sethi %hi(0x40018800), %o0 40007094: 40 00 09 fc call 40009884 <_Objects_Allocate> 40007098: 90 12 21 30 or %o0, 0x130, %o0 ! 40018930 <_POSIX_Mutex_Information> _Thread_Disable_dispatch(); the_mutex = _POSIX_Mutex_Allocate(); if ( !the_mutex ) { 4000709c: b2 92 20 00 orcc %o0, 0, %i1 400070a0: 32 80 00 06 bne,a 400070b8 400070a4: c2 04 20 04 ld [ %l0 + 4 ], %g1 _Thread_Enable_dispatch(); 400070a8: 40 00 0d 77 call 4000a684 <_Thread_Enable_dispatch> 400070ac: b0 10 20 0b mov 0xb, %i0 400070b0: 81 c7 e0 08 ret 400070b4: 81 e8 00 00 restore return EAGAIN; } the_mutex->process_shared = the_attr->process_shared; 400070b8: c2 26 60 10 st %g1, [ %i1 + 0x10 ] the_mutex_attr = &the_mutex->Mutex.Attributes; if ( the_attr->recursive ) 400070bc: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 400070c0: 80 a0 60 00 cmp %g1, 0 400070c4: 02 80 00 04 be 400070d4 400070c8: 82 10 20 01 mov 1, %g1 the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; 400070cc: 10 80 00 03 b 400070d8 <== NOT EXECUTED 400070d0: c0 26 60 54 clr [ %i1 + 0x54 ] <== NOT EXECUTED else the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_IS_ERROR; 400070d4: c2 26 60 54 st %g1, [ %i1 + 0x54 ] the_mutex_attr->only_owner_release = TRUE; the_mutex_attr->priority_ceiling = 400070d8: 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; 400070dc: 82 10 20 01 mov 1, %g1 400070e0: c2 2e 60 58 stb %g1, [ %i1 + 0x58 ] the_mutex_attr->priority_ceiling = 400070e4: 82 10 20 ff mov 0xff, %g1 400070e8: 82 20 40 02 sub %g1, %g2, %g1 /* * Must be initialized to unlocked. */ _CORE_mutex_Initialize( 400070ec: 92 06 60 54 add %i1, 0x54, %o1 400070f0: 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 = 400070f4: c2 26 60 60 st %g1, [ %i1 + 0x60 ] _POSIX_Priority_To_core( the_attr->prio_ceiling ); the_mutex_attr->discipline = the_discipline; 400070f8: e2 26 60 5c st %l1, [ %i1 + 0x5c ] /* * Must be initialized to unlocked. */ _CORE_mutex_Initialize( 400070fc: 40 00 07 c3 call 40009008 <_CORE_mutex_Initialize> 40007100: 90 06 60 14 add %i1, 0x14, %o0 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40007104: c6 06 60 08 ld [ %i1 + 8 ], %g3 40007108: 03 10 00 62 sethi %hi(0x40018800), %g1 4000710c: c4 00 61 4c ld [ %g1 + 0x14c ], %g2 ! 4001894c <_POSIX_Mutex_Information+0x1c> 40007110: 03 00 00 3f sethi %hi(0xfc00), %g1 40007114: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 40007118: 82 08 c0 01 and %g3, %g1, %g1 4000711c: 83 28 60 02 sll %g1, 2, %g1 40007120: 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; 40007124: 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; 40007128: c6 26 00 00 st %g3, [ %i0 ] _Thread_Enable_dispatch(); 4000712c: 40 00 0d 56 call 4000a684 <_Thread_Enable_dispatch> 40007130: b0 10 20 00 clr %i0 40007134: 81 c7 e0 08 ret 40007138: 81 e8 00 00 restore 400071ac : int pthread_mutex_setprioceiling( pthread_mutex_t *mutex, int prioceiling, int *old_ceiling ) { 400071ac: 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 ) 400071b0: 80 a6 a0 00 cmp %i2, 0 400071b4: 02 80 00 1f be 40007230 400071b8: a0 10 00 18 mov %i0, %l0 return EINVAL; if ( !_POSIX_Priority_Is_valid( prioceiling ) ) 400071bc: 82 06 7f ff add %i1, -1, %g1 400071c0: 80 a0 60 fd cmp %g1, 0xfd 400071c4: 38 80 00 19 bgu,a 40007228 400071c8: b0 10 20 16 mov 0x16, %i0 /* * Must acquire the mutex before we can change it's ceiling */ status = pthread_mutex_lock( mutex ); 400071cc: 7f ff ff dc call 4000713c 400071d0: 90 10 00 18 mov %i0, %o0 if ( status ) 400071d4: b0 92 20 00 orcc %o0, 0, %i0 400071d8: 12 80 00 14 bne 40007228 400071dc: 90 10 00 10 mov %l0, %o0 return status; the_mutex = _POSIX_Mutex_Get( mutex, &location ); 400071e0: 7f ff ff 55 call 40006f34 <_POSIX_Mutex_Get> 400071e4: 92 07 bf f4 add %fp, -12, %o1 switch ( location ) { 400071e8: c2 07 bf f4 ld [ %fp + -12 ], %g1 400071ec: 80 a0 60 00 cmp %g1, 0 400071f0: 32 80 00 0e bne,a 40007228 400071f4: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED case OBJECTS_LOCAL: *old_ceiling = _POSIX_Priority_From_core( 400071f8: 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( 400071fc: 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( 40007200: 84 10 20 ff mov 0xff, %g2 the_mutex->Mutex.Attributes.priority_ceiling ); the_mutex->Mutex.Attributes.priority_ceiling = the_priority; 40007204: 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( 40007208: 84 20 80 01 sub %g2, %g1, %g2 the_mutex->Mutex.Attributes.priority_ceiling ); the_mutex->Mutex.Attributes.priority_ceiling = the_priority; 4000720c: 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( 40007210: c4 26 80 00 st %g2, [ %i2 ] the_mutex->Mutex.Attributes.priority_ceiling ); the_mutex->Mutex.Attributes.priority_ceiling = the_priority; _CORE_mutex_Surrender( 40007214: 94 10 20 00 clr %o2 40007218: 40 00 07 f2 call 400091e0 <_CORE_mutex_Surrender> 4000721c: 90 02 20 14 add %o0, 0x14, %o0 &the_mutex->Mutex, the_mutex->Object.id, NULL ); _Thread_Enable_dispatch(); 40007220: 40 00 0d 19 call 4000a684 <_Thread_Enable_dispatch> 40007224: 01 00 00 00 nop 40007228: 81 c7 e0 08 ret 4000722c: 81 e8 00 00 restore return 0; 40007230: b0 10 20 16 mov 0x16, %i0 case OBJECTS_ERROR: break; } return EINVAL; } 40007234: 81 c7 e0 08 ret 40007238: 81 e8 00 00 restore 40005c5c : int pthread_rwlock_init( pthread_rwlock_t *rwlock, const pthread_rwlockattr_t *attr ) { 40005c5c: 9d e3 bf 88 save %sp, -120, %sp const pthread_rwlockattr_t *the_attr; /* * Error check parameters */ if ( !rwlock ) 40005c60: 80 a6 20 00 cmp %i0, 0 40005c64: 02 80 00 2d be 40005d18 40005c68: a0 10 00 19 mov %i1, %l0 return EINVAL; /* * If the user passed in NULL, use the default attributes */ if ( attr ) { 40005c6c: 80 a6 60 00 cmp %i1, 0 40005c70: 32 80 00 06 bne,a 40005c88 40005c74: c2 04 00 00 ld [ %l0 ], %g1 the_attr = attr; } else { (void) pthread_rwlockattr_init( &default_attr ); 40005c78: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED 40005c7c: 40 00 02 b0 call 4000673c <== NOT EXECUTED 40005c80: 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 ) 40005c84: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED 40005c88: 80 a0 60 00 cmp %g1, 0 40005c8c: 02 80 00 23 be 40005d18 40005c90: 01 00 00 00 nop return EINVAL; switch ( the_attr->process_shared ) { 40005c94: c2 04 20 04 ld [ %l0 + 4 ], %g1 40005c98: 80 a0 60 00 cmp %g1, 0 40005c9c: 12 80 00 1f bne 40005d18 40005ca0: 05 10 00 6d sethi %hi(0x4001b400), %g2 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40005ca4: c2 00 a3 40 ld [ %g2 + 0x340 ], %g1 ! 4001b740 <_Thread_Dispatch_disable_level> 40005ca8: 82 00 60 01 inc %g1 40005cac: c2 20 a3 40 st %g1, [ %g2 + 0x340 ] * 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 *) 40005cb0: 33 10 00 6e sethi %hi(0x4001b800), %i1 40005cb4: 40 00 0a 95 call 40008708 <_Objects_Allocate> 40005cb8: 90 16 61 90 or %i1, 0x190, %o0 ! 4001b990 <_POSIX_RWLock_Information> */ _Thread_Disable_dispatch(); /* prevents deletion */ the_rwlock = _POSIX_RWLock_Allocate(); if ( !the_rwlock ) { 40005cbc: a0 92 20 00 orcc %o0, 0, %l0 40005cc0: 12 80 00 06 bne 40005cd8 40005cc4: 90 04 20 10 add %l0, 0x10, %o0 _Thread_Enable_dispatch(); 40005cc8: 40 00 0e 10 call 40009508 <_Thread_Enable_dispatch> 40005ccc: b0 10 20 0b mov 0xb, %i0 40005cd0: 81 c7 e0 08 ret 40005cd4: 81 e8 00 00 restore return EAGAIN; } _CORE_RWLock_Initialize( &the_rwlock->RWLock, &the_attributes ); 40005cd8: 40 00 08 97 call 40007f34 <_CORE_RWLock_Initialize> 40005cdc: 92 07 bf f4 add %fp, -12, %o1 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40005ce0: c4 04 20 08 ld [ %l0 + 8 ], %g2 40005ce4: 82 16 61 90 or %i1, 0x190, %g1 40005ce8: c6 00 60 1c ld [ %g1 + 0x1c ], %g3 40005cec: 03 00 00 3f sethi %hi(0xfc00), %g1 40005cf0: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 40005cf4: 82 08 80 01 and %g2, %g1, %g1 40005cf8: 83 28 60 02 sll %g1, 2, %g1 40005cfc: 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; 40005d00: c0 24 20 0c clr [ %l0 + 0xc ] &_POSIX_RWLock_Information, &the_rwlock->Object, 0 ); *rwlock = the_rwlock->Object.id; 40005d04: c4 26 00 00 st %g2, [ %i0 ] _Thread_Enable_dispatch(); 40005d08: 40 00 0e 00 call 40009508 <_Thread_Enable_dispatch> 40005d0c: b0 10 20 00 clr %i0 40005d10: 81 c7 e0 08 ret 40005d14: 81 e8 00 00 restore return 0; } 40005d18: 81 c7 e0 08 ret 40005d1c: 91 e8 20 16 restore %g0, 0x16, %o0 40005d98 : int pthread_rwlock_timedrdlock( pthread_rwlock_t *rwlock, const struct timespec *abstime ) { 40005d98: 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 ) 40005d9c: 80 a6 20 00 cmp %i0, 0 40005da0: 02 80 00 31 be 40005e64 40005da4: 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 ); 40005da8: 92 07 bf f0 add %fp, -16, %o1 40005dac: 40 00 1c 19 call 4000ce10 <_POSIX_Absolute_timeout_to_ticks> 40005db0: a0 10 20 00 clr %l0 switch (status) { 40005db4: 80 a2 20 02 cmp %o0, 2 40005db8: 08 80 00 05 bleu 40005dcc 40005dbc: b2 10 00 08 mov %o0, %i1 40005dc0: 80 a2 20 03 cmp %o0, 3 40005dc4: 22 80 00 02 be,a 40005dcc 40005dc8: a0 10 20 01 mov 1, %l0 40005dcc: d2 06 00 00 ld [ %i0 ], %o1 40005dd0: 11 10 00 6e sethi %hi(0x4001b800), %o0 40005dd4: 94 07 bf f4 add %fp, -12, %o2 40005dd8: 40 00 0b a6 call 40008c70 <_Objects_Get> 40005ddc: 90 12 21 90 or %o0, 0x190, %o0 do_wait = TRUE; break; } the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); switch ( location ) { 40005de0: c2 07 bf f4 ld [ %fp + -12 ], %g1 40005de4: 80 a0 60 00 cmp %g1, 0 40005de8: 32 80 00 20 bne,a 40005e68 40005dec: 90 10 20 16 mov 0x16, %o0 case OBJECTS_LOCAL: _CORE_RWLock_Obtain_for_reading( 40005df0: d2 06 00 00 ld [ %i0 ], %o1 40005df4: d6 07 bf f0 ld [ %fp + -16 ], %o3 40005df8: a0 0c 20 ff and %l0, 0xff, %l0 40005dfc: 90 02 20 10 add %o0, 0x10, %o0 40005e00: 94 10 00 10 mov %l0, %o2 40005e04: 40 00 08 57 call 40007f60 <_CORE_RWLock_Obtain_for_reading> 40005e08: 98 10 20 00 clr %o4 do_wait, ticks, NULL ); _Thread_Enable_dispatch(); 40005e0c: 40 00 0d bf call 40009508 <_Thread_Enable_dispatch> 40005e10: 01 00 00 00 nop if ( !do_wait && 40005e14: 80 a4 20 00 cmp %l0, 0 40005e18: 12 80 00 0d bne 40005e4c 40005e1c: 03 10 00 6e sethi %hi(0x4001b800), %g1 40005e20: c2 00 60 00 ld [ %g1 ], %g1 <== NOT EXECUTED 40005e24: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 <== NOT EXECUTED 40005e28: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40005e2c: 32 80 00 09 bne,a 40005e50 <== NOT EXECUTED 40005e30: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED (_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) { switch (status) { 40005e34: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40005e38: 02 80 00 0c be 40005e68 <== NOT EXECUTED 40005e3c: 90 10 20 16 mov 0x16, %o0 <== NOT EXECUTED 40005e40: 80 a6 60 02 cmp %i1, 2 <== NOT EXECUTED 40005e44: 08 80 00 09 bleu 40005e68 <== NOT EXECUTED 40005e48: 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( 40005e4c: 03 10 00 6e sethi %hi(0x4001b800), %g1 40005e50: c2 00 60 00 ld [ %g1 ], %g1 40005e54: 40 00 00 3f call 40005f50 <_POSIX_RWLock_Translate_core_RWLock_return_code> 40005e58: d0 00 60 34 ld [ %g1 + 0x34 ], %o0 case OBJECTS_ERROR: break; } return EINVAL; } 40005e5c: 81 c7 e0 08 ret 40005e60: 91 e8 00 08 restore %g0, %o0, %o0 case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: break; } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 40005e64: 90 10 20 16 mov 0x16, %o0 case OBJECTS_ERROR: break; } return EINVAL; } 40005e68: b0 10 00 08 mov %o0, %i0 40005e6c: 81 c7 e0 08 ret 40005e70: 81 e8 00 00 restore 40005e74 : int pthread_rwlock_timedwrlock( pthread_rwlock_t *rwlock, const struct timespec *abstime ) { 40005e74: 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 ) 40005e78: 80 a6 20 00 cmp %i0, 0 40005e7c: 02 80 00 31 be 40005f40 40005e80: 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 ); 40005e84: 92 07 bf f0 add %fp, -16, %o1 40005e88: 40 00 1b e2 call 4000ce10 <_POSIX_Absolute_timeout_to_ticks> 40005e8c: a0 10 20 00 clr %l0 switch (status) { 40005e90: 80 a2 20 02 cmp %o0, 2 40005e94: 08 80 00 05 bleu 40005ea8 40005e98: b2 10 00 08 mov %o0, %i1 40005e9c: 80 a2 20 03 cmp %o0, 3 40005ea0: 22 80 00 02 be,a 40005ea8 40005ea4: a0 10 20 01 mov 1, %l0 40005ea8: d2 06 00 00 ld [ %i0 ], %o1 40005eac: 11 10 00 6e sethi %hi(0x4001b800), %o0 40005eb0: 94 07 bf f4 add %fp, -12, %o2 40005eb4: 40 00 0b 6f call 40008c70 <_Objects_Get> 40005eb8: 90 12 21 90 or %o0, 0x190, %o0 do_wait = TRUE; break; } the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); switch ( location ) { 40005ebc: c2 07 bf f4 ld [ %fp + -12 ], %g1 40005ec0: 80 a0 60 00 cmp %g1, 0 40005ec4: 32 80 00 20 bne,a 40005f44 40005ec8: 90 10 20 16 mov 0x16, %o0 case OBJECTS_LOCAL: _CORE_RWLock_Obtain_for_writing( 40005ecc: d2 06 00 00 ld [ %i0 ], %o1 40005ed0: d6 07 bf f0 ld [ %fp + -16 ], %o3 40005ed4: a0 0c 20 ff and %l0, 0xff, %l0 40005ed8: 90 02 20 10 add %o0, 0x10, %o0 40005edc: 94 10 00 10 mov %l0, %o2 40005ee0: 40 00 08 54 call 40008030 <_CORE_RWLock_Obtain_for_writing> 40005ee4: 98 10 20 00 clr %o4 do_wait, ticks, NULL ); _Thread_Enable_dispatch(); 40005ee8: 40 00 0d 88 call 40009508 <_Thread_Enable_dispatch> 40005eec: 01 00 00 00 nop if ( !do_wait && 40005ef0: 80 a4 20 00 cmp %l0, 0 40005ef4: 12 80 00 0d bne 40005f28 40005ef8: 03 10 00 6e sethi %hi(0x4001b800), %g1 40005efc: c2 00 60 00 ld [ %g1 ], %g1 <== NOT EXECUTED 40005f00: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 <== NOT EXECUTED 40005f04: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40005f08: 32 80 00 09 bne,a 40005f2c <== NOT EXECUTED 40005f0c: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED (_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) { switch (status) { 40005f10: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40005f14: 02 80 00 0c be 40005f44 <== NOT EXECUTED 40005f18: 90 10 20 16 mov 0x16, %o0 <== NOT EXECUTED 40005f1c: 80 a6 60 02 cmp %i1, 2 <== NOT EXECUTED 40005f20: 08 80 00 09 bleu 40005f44 <== NOT EXECUTED 40005f24: 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( 40005f28: 03 10 00 6e sethi %hi(0x4001b800), %g1 40005f2c: c2 00 60 00 ld [ %g1 ], %g1 40005f30: 40 00 00 08 call 40005f50 <_POSIX_RWLock_Translate_core_RWLock_return_code> 40005f34: d0 00 60 34 ld [ %g1 + 0x34 ], %o0 case OBJECTS_ERROR: break; } return EINVAL; } 40005f38: 81 c7 e0 08 ret 40005f3c: 91 e8 00 08 restore %g0, %o0, %o0 case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: break; } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 40005f40: 90 10 20 16 mov 0x16, %o0 case OBJECTS_ERROR: break; } return EINVAL; } 40005f44: b0 10 00 08 mov %o0, %i0 40005f48: 81 c7 e0 08 ret 40005f4c: 81 e8 00 00 restore 4000530c : int pthread_setcancelstate( int state, int *oldstate ) { 4000530c: 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() ) 40005310: 03 10 00 55 sethi %hi(0x40015400), %g1 40005314: c2 00 61 ec ld [ %g1 + 0x1ec ], %g1 ! 400155ec <_ISR_Nest_level> int pthread_setcancelstate( int state, int *oldstate ) { 40005318: 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() ) 4000531c: 80 a0 60 00 cmp %g1, 0 40005320: 12 80 00 26 bne 400053b8 40005324: b0 10 20 47 mov 0x47, %i0 return EPROTO; if ( !oldstate ) 40005328: 80 a6 60 00 cmp %i1, 0 4000532c: 02 80 00 25 be 400053c0 40005330: 80 a1 20 01 cmp %g4, 1 return EINVAL; if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE ) 40005334: 38 80 00 21 bgu,a 400053b8 40005338: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED return EINVAL; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 4000533c: 03 10 00 55 sethi %hi(0x40015400), %g1 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40005340: 07 10 00 55 sethi %hi(0x40015400), %g3 40005344: c4 00 62 10 ld [ %g1 + 0x210 ], %g2 40005348: c2 00 e1 50 ld [ %g3 + 0x150 ], %g1 4000534c: c4 00 a1 60 ld [ %g2 + 0x160 ], %g2 40005350: 82 00 60 01 inc %g1 40005354: c2 20 e1 50 st %g1, [ %g3 + 0x150 ] _Thread_Disable_dispatch(); *oldstate = thread_support->cancelability_state; 40005358: c2 00 a0 cc ld [ %g2 + 0xcc ], %g1 thread_support->cancelability_state = state; if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 4000535c: 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; 40005360: c2 26 40 00 st %g1, [ %i1 ] thread_support->cancelability_state = state; if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 40005364: 12 80 00 0b bne 40005390 40005368: c8 20 a0 cc st %g4, [ %g2 + 0xcc ] 4000536c: c2 00 a0 d0 ld [ %g2 + 0xd0 ], %g1 40005370: 80 a0 60 01 cmp %g1, 1 40005374: 32 80 00 08 bne,a 40005394 40005378: b2 10 20 00 clr %i1 4000537c: c2 00 a0 d4 ld [ %g2 + 0xd4 ], %g1 <== NOT EXECUTED 40005380: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 40005384: 82 40 20 00 addx %g0, 0, %g1 <== NOT EXECUTED 40005388: 10 80 00 03 b 40005394 <== NOT EXECUTED 4000538c: b2 10 00 01 mov %g1, %i1 <== NOT EXECUTED 40005390: b2 10 20 00 clr %i1 <== NOT EXECUTED thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS && thread_support->cancelation_requested ) cancel = true; _Thread_Enable_dispatch(); 40005394: 40 00 0a ef call 40007f50 <_Thread_Enable_dispatch> 40005398: b0 10 20 00 clr %i0 if ( cancel ) 4000539c: 80 8e 60 ff btst 0xff, %i1 400053a0: 02 80 00 06 be 400053b8 400053a4: 03 10 00 55 sethi %hi(0x40015400), %g1 _POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED ); 400053a8: d0 00 62 10 ld [ %g1 + 0x210 ], %o0 ! 40015610 <_Thread_Executing> <== NOT EXECUTED 400053ac: 92 10 3f ff mov -1, %o1 <== NOT EXECUTED 400053b0: 7f ff fe d4 call 40004f00 <_POSIX_Thread_Exit> <== NOT EXECUTED 400053b4: b0 10 20 00 clr %i0 <== NOT EXECUTED 400053b8: 81 c7 e0 08 ret 400053bc: 81 e8 00 00 restore 400053c0: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED return 0; } 400053c4: 81 c7 e0 08 ret <== NOT EXECUTED 400053c8: 81 e8 00 00 restore <== NOT EXECUTED 400053cc : int pthread_setcanceltype( int type, int *oldtype ) { 400053cc: 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() ) 400053d0: 03 10 00 55 sethi %hi(0x40015400), %g1 400053d4: c2 00 61 ec ld [ %g1 + 0x1ec ], %g1 ! 400155ec <_ISR_Nest_level> int pthread_setcanceltype( int type, int *oldtype ) { 400053d8: 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() ) 400053dc: 80 a0 60 00 cmp %g1, 0 400053e0: 12 80 00 26 bne 40005478 400053e4: b0 10 20 47 mov 0x47, %i0 return EPROTO; if ( !oldtype ) 400053e8: 80 a6 60 00 cmp %i1, 0 400053ec: 02 80 00 25 be 40005480 400053f0: 80 a1 20 01 cmp %g4, 1 return EINVAL; if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS ) 400053f4: 38 80 00 21 bgu,a 40005478 400053f8: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED return EINVAL; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 400053fc: 03 10 00 55 sethi %hi(0x40015400), %g1 40005400: 07 10 00 55 sethi %hi(0x40015400), %g3 40005404: c4 00 62 10 ld [ %g1 + 0x210 ], %g2 40005408: c2 00 e1 50 ld [ %g3 + 0x150 ], %g1 4000540c: c4 00 a1 60 ld [ %g2 + 0x160 ], %g2 40005410: 82 00 60 01 inc %g1 40005414: c2 20 e1 50 st %g1, [ %g3 + 0x150 ] _Thread_Disable_dispatch(); *oldtype = thread_support->cancelability_type; 40005418: c2 00 a0 d0 ld [ %g2 + 0xd0 ], %g1 4000541c: c2 26 40 00 st %g1, [ %i1 ] thread_support->cancelability_type = type; if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 40005420: c2 00 a0 cc ld [ %g2 + 0xcc ], %g1 40005424: 80 a0 60 00 cmp %g1, 0 40005428: 12 80 00 0a bne 40005450 4000542c: c8 20 a0 d0 st %g4, [ %g2 + 0xd0 ] 40005430: 80 a1 20 01 cmp %g4, 1 40005434: 32 80 00 08 bne,a 40005454 40005438: b2 10 20 00 clr %i1 4000543c: c2 00 a0 d4 ld [ %g2 + 0xd4 ], %g1 40005440: 80 a0 00 01 cmp %g0, %g1 40005444: 82 40 20 00 addx %g0, 0, %g1 40005448: 10 80 00 03 b 40005454 4000544c: b2 10 00 01 mov %g1, %i1 40005450: b2 10 20 00 clr %i1 <== NOT EXECUTED thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS && thread_support->cancelation_requested ) cancel = true; _Thread_Enable_dispatch(); 40005454: 40 00 0a bf call 40007f50 <_Thread_Enable_dispatch> 40005458: b0 10 20 00 clr %i0 if ( cancel ) 4000545c: 80 8e 60 ff btst 0xff, %i1 40005460: 02 80 00 06 be 40005478 40005464: 03 10 00 55 sethi %hi(0x40015400), %g1 _POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED ); 40005468: d0 00 62 10 ld [ %g1 + 0x210 ], %o0 ! 40015610 <_Thread_Executing> <== NOT EXECUTED 4000546c: 92 10 3f ff mov -1, %o1 <== NOT EXECUTED 40005470: 7f ff fe a4 call 40004f00 <_POSIX_Thread_Exit> <== NOT EXECUTED 40005474: b0 10 20 00 clr %i0 <== NOT EXECUTED 40005478: 81 c7 e0 08 ret 4000547c: 81 e8 00 00 restore 40005480: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED return 0; } 40005484: 81 c7 e0 08 ret <== NOT EXECUTED 40005488: 81 e8 00 00 restore <== NOT EXECUTED 40007ac8 : int pthread_setschedparam( pthread_t thread, int policy, struct sched_param *param ) { 40007ac8: 9d e3 bf 90 save %sp, -112, %sp /* * Check all the parameters */ if ( !param ) 40007acc: 80 a6 a0 00 cmp %i2, 0 40007ad0: 22 80 00 5d be,a 40007c44 40007ad4: b0 10 20 16 mov 0x16, %i0 return EINVAL; if ( !_POSIX_Priority_Is_valid( param->sched_priority ) ) 40007ad8: c2 06 80 00 ld [ %i2 ], %g1 40007adc: 82 00 7f ff add %g1, -1, %g1 40007ae0: 80 a0 60 fd cmp %g1, 0xfd 40007ae4: 18 80 00 5a bgu 40007c4c 40007ae8: 80 a6 60 01 cmp %i1, 1 return EINVAL; budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; budget_callout = NULL; switch ( policy ) { 40007aec: 02 80 00 10 be 40007b2c 40007af0: a6 10 20 00 clr %l3 40007af4: 14 80 00 08 bg 40007b14 40007af8: 80 a6 60 02 cmp %i1, 2 40007afc: 80 a6 60 00 cmp %i1, 0 40007b00: a6 10 20 01 mov 1, %l3 40007b04: 02 80 00 1b be 40007b70 40007b08: a4 10 20 00 clr %l2 _POSIX_Threads_Sporadic_budget_TSR( 0, the_thread ); break; } _Thread_Enable_dispatch(); return 0; 40007b0c: 81 c7 e0 08 ret 40007b10: 91 e8 20 16 restore %g0, 0x16, %o0 return EINVAL; budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; budget_callout = NULL; switch ( policy ) { 40007b14: 02 80 00 05 be 40007b28 40007b18: 80 a6 60 03 cmp %i1, 3 40007b1c: 32 80 00 4a bne,a 40007c44 40007b20: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED 40007b24: 30 80 00 04 b,a 40007b34 40007b28: a6 10 20 02 mov 2, %l3 40007b2c: 10 80 00 11 b 40007b70 40007b30: 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 ) < 40007b34: 40 00 0e a6 call 4000b5cc <_Timespec_To_ticks> 40007b38: 90 06 a0 08 add %i2, 8, %o0 40007b3c: a0 10 00 08 mov %o0, %l0 40007b40: 40 00 0e a3 call 4000b5cc <_Timespec_To_ticks> 40007b44: 90 06 a0 10 add %i2, 0x10, %o0 40007b48: 80 a4 00 08 cmp %l0, %o0 40007b4c: 2a 80 00 3e bcs,a 40007c44 40007b50: 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 ) ) 40007b54: c2 06 a0 04 ld [ %i2 + 4 ], %g1 40007b58: 82 00 7f ff add %g1, -1, %g1 40007b5c: 80 a0 60 fd cmp %g1, 0xfd 40007b60: 18 80 00 3b bgu 40007c4c 40007b64: 03 10 00 1e sethi %hi(0x40007800), %g1 40007b68: a6 10 20 03 mov 3, %l3 40007b6c: a4 10 61 e4 or %g1, 0x1e4, %l2 40007b70: 92 10 00 18 mov %i0, %o1 40007b74: 11 10 00 61 sethi %hi(0x40018400), %o0 40007b78: 94 07 bf f4 add %fp, -12, %o2 40007b7c: 40 00 08 9c call 40009dec <_Objects_Get> 40007b80: 90 12 23 f0 or %o0, 0x3f0, %o0 /* * Actually change the scheduling policy and parameters */ the_thread = _POSIX_Threads_Get( thread, &location ); switch ( location ) { 40007b84: c2 07 bf f4 ld [ %fp + -12 ], %g1 40007b88: a2 10 00 08 mov %o0, %l1 40007b8c: 80 a0 60 00 cmp %g1, 0 40007b90: 12 80 00 2d bne 40007c44 40007b94: b0 10 20 03 mov 3, %i0 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 40007b98: e0 02 21 60 ld [ %o0 + 0x160 ], %l0 if ( api->schedpolicy == SCHED_SPORADIC ) 40007b9c: c2 04 20 7c ld [ %l0 + 0x7c ], %g1 40007ba0: 80 a0 60 03 cmp %g1, 3 40007ba4: 32 80 00 05 bne,a 40007bb8 40007ba8: f2 24 20 7c st %i1, [ %l0 + 0x7c ] (void) _Watchdog_Remove( &api->Sporadic_timer ); 40007bac: 40 00 0f de call 4000bb24 <_Watchdog_Remove> 40007bb0: 90 04 20 9c add %l0, 0x9c, %o0 api->schedpolicy = policy; 40007bb4: f2 24 20 7c st %i1, [ %l0 + 0x7c ] api->schedparam = *param; 40007bb8: 92 10 00 1a mov %i2, %o1 40007bbc: 90 04 20 80 add %l0, 0x80, %o0 40007bc0: 40 00 22 6f call 4001057c 40007bc4: 94 10 20 18 mov 0x18, %o2 the_thread->budget_algorithm = budget_algorithm; the_thread->budget_callout = budget_callout; switch ( api->schedpolicy ) { 40007bc8: 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; 40007bcc: e6 24 60 7c st %l3, [ %l1 + 0x7c ] the_thread->budget_callout = budget_callout; switch ( api->schedpolicy ) { 40007bd0: 80 a0 60 00 cmp %g1, 0 40007bd4: 06 80 00 1a bl 40007c3c 40007bd8: e4 24 60 80 st %l2, [ %l1 + 0x80 ] 40007bdc: 80 a0 60 02 cmp %g1, 2 40007be0: 24 80 00 07 ble,a 40007bfc 40007be4: c4 04 20 80 ld [ %l0 + 0x80 ], %g2 40007be8: 80 a0 60 03 cmp %g1, 3 40007bec: 12 80 00 14 bne 40007c3c 40007bf0: 01 00 00 00 nop TRUE ); break; case SCHED_SPORADIC: api->ss_high_priority = api->schedparam.sched_priority; 40007bf4: 10 80 00 0c b 40007c24 40007bf8: 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; 40007bfc: 03 10 00 61 sethi %hi(0x40018400), %g1 40007c00: c2 00 60 b8 ld [ %g1 + 0xb8 ], %g1 ! 400184b8 <_Thread_Ticks_per_timeslice> the_thread->real_priority = _POSIX_Priority_To_core( api->schedparam.sched_priority ); _Thread_Change_priority( 40007c04: 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; 40007c08: c2 24 60 78 st %g1, [ %l1 + 0x78 ] 40007c0c: 92 10 20 ff mov 0xff, %o1 the_thread->real_priority = _POSIX_Priority_To_core( api->schedparam.sched_priority ); _Thread_Change_priority( 40007c10: 94 10 20 01 mov 1, %o2 40007c14: 92 22 40 02 sub %o1, %g2, %o1 40007c18: 40 00 09 28 call 4000a0b8 <_Thread_Change_priority> 40007c1c: d2 24 60 18 st %o1, [ %l1 + 0x18 ] 40007c20: 30 80 00 07 b,a 40007c3c ); break; case SCHED_SPORADIC: api->ss_high_priority = api->schedparam.sched_priority; _Watchdog_Remove( &api->Sporadic_timer ); 40007c24: 90 04 20 9c add %l0, 0x9c, %o0 40007c28: 40 00 0f bf call 4000bb24 <_Watchdog_Remove> 40007c2c: c2 24 20 98 st %g1, [ %l0 + 0x98 ] _POSIX_Threads_Sporadic_budget_TSR( 0, the_thread ); 40007c30: 92 10 00 11 mov %l1, %o1 40007c34: 7f ff ff 80 call 40007a34 <_POSIX_Threads_Sporadic_budget_TSR> 40007c38: 90 10 20 00 clr %o0 break; } _Thread_Enable_dispatch(); 40007c3c: 40 00 0a 92 call 4000a684 <_Thread_Enable_dispatch> 40007c40: b0 10 20 00 clr %i0 40007c44: 81 c7 e0 08 ret 40007c48: 81 e8 00 00 restore return 0; 40007c4c: b0 10 20 16 mov 0x16, %i0 case OBJECTS_ERROR: break; } return ESRCH; } 40007c50: 81 c7 e0 08 ret 40007c54: 81 e8 00 00 restore 40006b50 : 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 ) { 40006b50: 9d e3 bf 98 save %sp, -104, %sp 40006b54: 92 10 00 19 mov %i1, %o1 /* * Validate the pointer data and contents passed in */ if ( !driver_table ) 40006b58: 80 a6 60 00 cmp %i1, 0 40006b5c: 02 80 00 3f be 40006c58 40006b60: a0 10 00 18 mov %i0, %l0 return RTEMS_INVALID_ADDRESS; if ( !registered_major ) 40006b64: 80 a6 a0 00 cmp %i2, 0 40006b68: 02 80 00 3c be 40006c58 40006b6c: 01 00 00 00 nop return RTEMS_INVALID_ADDRESS; if ( !driver_table->initialization_entry && !driver_table->open_entry ) 40006b70: c2 06 40 00 ld [ %i1 ], %g1 40006b74: 80 a0 60 00 cmp %g1, 0 40006b78: 32 80 00 07 bne,a 40006b94 40006b7c: c0 26 80 00 clr [ %i2 ] 40006b80: c2 06 60 04 ld [ %i1 + 4 ], %g1 40006b84: 80 a0 60 00 cmp %g1, 0 40006b88: 02 80 00 34 be 40006c58 40006b8c: 01 00 00 00 nop return RTEMS_INVALID_ADDRESS; *registered_major = 0; 40006b90: c0 26 80 00 clr [ %i2 ] <== NOT EXECUTED /* * The requested major number is higher than what is configured. */ if ( major >= _IO_Number_of_drivers ) 40006b94: 03 10 00 74 sethi %hi(0x4001d000), %g1 40006b98: c8 00 60 b0 ld [ %g1 + 0xb0 ], %g4 ! 4001d0b0 <_IO_Number_of_drivers> 40006b9c: 80 a4 00 04 cmp %l0, %g4 40006ba0: 1a 80 00 31 bcc 40006c64 40006ba4: b0 10 20 0a mov 0xa, %i0 /* * Test for initialise/open being present to indicate the driver slot is * in use. */ if ( major == 0 ) { 40006ba8: 80 a4 20 00 cmp %l0, 0 40006bac: 12 80 00 18 bne 40006c0c 40006bb0: 03 10 00 74 sethi %hi(0x4001d000), %g1 bool found = false; for ( major = _IO_Number_of_drivers - 1 ; major ; major-- ) { 40006bb4: c6 00 60 b4 ld [ %g1 + 0xb4 ], %g3 ! 4001d0b4 <_IO_Driver_address_table> 40006bb8: 85 29 20 03 sll %g4, 3, %g2 40006bbc: 83 29 20 05 sll %g4, 5, %g1 40006bc0: a0 01 3f ff add %g4, -1, %l0 40006bc4: 82 20 40 02 sub %g1, %g2, %g1 40006bc8: 82 00 7f e8 add %g1, -24, %g1 40006bcc: 10 80 00 0b b 40006bf8 40006bd0: 86 00 c0 01 add %g3, %g1, %g3 if ( !_IO_Driver_address_table[major].initialization_entry && 40006bd4: 80 a0 60 00 cmp %g1, 0 40006bd8: 32 80 00 07 bne,a 40006bf4 40006bdc: a0 04 3f ff add %l0, -1, %l0 40006be0: c2 00 e0 04 ld [ %g3 + 4 ], %g1 40006be4: 80 a0 60 00 cmp %g1, 0 40006be8: 02 80 00 09 be 40006c0c 40006bec: 03 10 00 74 sethi %hi(0x4001d000), %g1 * in use. */ if ( major == 0 ) { bool found = false; for ( major = _IO_Number_of_drivers - 1 ; major ; major-- ) { 40006bf0: a0 04 3f ff add %l0, -1, %l0 <== NOT EXECUTED 40006bf4: 86 00 ff e8 add %g3, -24, %g3 40006bf8: 80 a4 20 00 cmp %l0, 0 40006bfc: 32 bf ff f6 bne,a 40006bd4 40006c00: c2 00 c0 00 ld [ %g3 ], %g1 40006c04: 81 c7 e0 08 ret 40006c08: 91 e8 20 05 restore %g0, 5, %o0 if ( !found ) return RTEMS_TOO_MANY; } if ( _IO_Driver_address_table[major].initialization_entry || 40006c0c: c6 00 60 b4 ld [ %g1 + 0xb4 ], %g3 40006c10: 85 2c 20 03 sll %l0, 3, %g2 40006c14: 83 2c 20 05 sll %l0, 5, %g1 40006c18: 82 20 40 02 sub %g1, %g2, %g1 40006c1c: c4 00 c0 01 ld [ %g3 + %g1 ], %g2 40006c20: 80 a0 a0 00 cmp %g2, 0 40006c24: 12 80 00 0f bne 40006c60 40006c28: 90 00 c0 01 add %g3, %g1, %o0 40006c2c: c2 02 20 04 ld [ %o0 + 4 ], %g1 40006c30: 80 a0 60 00 cmp %g1, 0 40006c34: 32 80 00 0c bne,a 40006c64 40006c38: 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; 40006c3c: 40 00 1e 12 call 4000e484 40006c40: 94 10 20 18 mov 0x18, %o2 *registered_major = major; return rtems_io_initialize( major, 0, NULL ); 40006c44: 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; 40006c48: e0 26 80 00 st %l0, [ %i2 ] return rtems_io_initialize( major, 0, NULL ); 40006c4c: b2 10 20 00 clr %i1 40006c50: 7f ff ff 4f call 4000698c 40006c54: 95 e8 20 00 restore %g0, 0, %o2 40006c58: 81 c7 e0 08 ret 40006c5c: 91 e8 20 09 restore %g0, 9, %o0 40006c60: b0 10 20 0c mov 0xc, %i0 } 40006c64: 81 c7 e0 08 ret 40006c68: 81 e8 00 00 restore 40007f94 : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 40007f94: 9d e3 bf 98 save %sp, -104, %sp uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 40007f98: 80 a6 20 00 cmp %i0, 0 40007f9c: 02 80 00 1d be 40008010 40007fa0: 03 10 00 95 sethi %hi(0x40025400), %g1 return; 40007fa4: a4 10 62 44 or %g1, 0x244, %l2 ! 40025644 <_Objects_Information_table+0x4> for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; 40007fa8: a6 04 a0 10 add %l2, 0x10, %l3 api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 40007fac: c2 04 80 00 ld [ %l2 ], %g1 40007fb0: 80 a0 60 00 cmp %g1, 0 40007fb4: 22 80 00 14 be,a 40008004 40007fb8: a4 04 a0 04 add %l2, 4, %l2 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 40007fbc: e2 00 60 04 ld [ %g1 + 4 ], %l1 if ( information ) { 40007fc0: 80 a4 60 00 cmp %l1, 0 40007fc4: 12 80 00 0b bne 40007ff0 40007fc8: a0 10 20 01 mov 1, %l0 for ( i=1 ; i <= information->maximum ; i++ ) { 40007fcc: 10 80 00 0e b 40008004 <== NOT EXECUTED 40007fd0: a4 04 a0 04 add %l2, 4, %l2 <== NOT EXECUTED the_thread = (Thread_Control *)information->local_table[ i ]; 40007fd4: c2 04 60 1c ld [ %l1 + 0x1c ], %g1 40007fd8: d0 00 40 08 ld [ %g1 + %o0 ], %o0 if ( !the_thread ) 40007fdc: 80 a2 20 00 cmp %o0, 0 40007fe0: 02 80 00 04 be 40007ff0 40007fe4: a0 04 20 01 inc %l0 continue; (*routine)(the_thread); 40007fe8: 9f c6 00 00 call %i0 40007fec: 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++ ) { 40007ff0: c2 14 60 10 lduh [ %l1 + 0x10 ], %g1 40007ff4: 80 a4 00 01 cmp %l0, %g1 40007ff8: 08 bf ff f7 bleu 40007fd4 40007ffc: 91 2c 20 02 sll %l0, 2, %o0 40008000: a4 04 a0 04 add %l2, 4, %l2 if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; 40008004: 80 a4 80 13 cmp %l2, %l3 40008008: 32 bf ff ea bne,a 40007fb0 4000800c: c2 04 80 00 ld [ %l2 ], %g1 40008010: 81 c7 e0 08 ret 40008014: 81 e8 00 00 restore 4000e9d0 : void *internal_start, void *external_start, uint32_t length, Objects_Id *id ) { 4000e9d0: 9d e3 bf 98 save %sp, -104, %sp register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name) ) 4000e9d4: a2 96 20 00 orcc %i0, 0, %l1 4000e9d8: 02 80 00 14 be 4000ea28 4000e9dc: b0 10 20 03 mov 3, %i0 return RTEMS_INVALID_NAME; if ( !id ) 4000e9e0: 80 a7 20 00 cmp %i4, 0 4000e9e4: 02 80 00 24 be 4000ea74 4000e9e8: 82 16 80 19 or %i2, %i1, %g1 return RTEMS_INVALID_ADDRESS; if ( !_Addresses_Is_aligned( internal_start ) || 4000e9ec: 80 88 60 07 btst 7, %g1 4000e9f0: 12 80 00 0e bne 4000ea28 4000e9f4: b0 10 20 09 mov 9, %i0 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4000e9f8: 05 10 00 cb sethi %hi(0x40032c00), %g2 4000e9fc: c2 00 a1 60 ld [ %g2 + 0x160 ], %g1 ! 40032d60 <_Thread_Dispatch_disable_level> 4000ea00: 82 00 60 01 inc %g1 4000ea04: c2 20 a1 60 st %g1, [ %g2 + 0x160 ] * of free port control blocks. */ RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Allocate ( void ) { return (Dual_ported_memory_Control *) 4000ea08: 21 10 00 ca sethi %hi(0x40032800), %l0 4000ea0c: 40 00 13 e0 call 4001398c <_Objects_Allocate> 4000ea10: 90 14 22 dc or %l0, 0x2dc, %o0 ! 40032adc <_Dual_ported_memory_Information> _Thread_Disable_dispatch(); /* to prevent deletion */ the_port = _Dual_ported_memory_Allocate(); if ( !the_port ) { 4000ea14: 80 a2 20 00 cmp %o0, 0 4000ea18: 32 80 00 06 bne,a 4000ea30 4000ea1c: c4 02 20 08 ld [ %o0 + 8 ], %g2 _Thread_Enable_dispatch(); 4000ea20: 40 00 17 9a call 40014888 <_Thread_Enable_dispatch> 4000ea24: b0 10 20 05 mov 5, %i0 4000ea28: 81 c7 e0 08 ret 4000ea2c: 81 e8 00 00 restore #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4000ea30: 82 14 22 dc or %l0, 0x2dc, %g1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 4000ea34: e2 22 20 0c st %l1, [ %o0 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4000ea38: 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; 4000ea3c: 82 06 ff ff add %i3, -1, %g1 4000ea40: c2 22 20 18 st %g1, [ %o0 + 0x18 ] &_Dual_ported_memory_Information, &the_port->Object, (Objects_Name) name ); *id = the_port->Object.id; 4000ea44: c4 27 00 00 st %g2, [ %i4 ] 4000ea48: 03 00 00 3f sethi %hi(0xfc00), %g1 4000ea4c: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 4000ea50: 84 08 80 01 and %g2, %g1, %g2 4000ea54: 85 28 a0 02 sll %g2, 2, %g2 if ( !the_port ) { _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_port->internal_base = internal_start; 4000ea58: f2 22 20 10 st %i1, [ %o0 + 0x10 ] the_port->external_base = external_start; 4000ea5c: f4 22 20 14 st %i2, [ %o0 + 0x14 ] 4000ea60: d0 20 c0 02 st %o0, [ %g3 + %g2 ] &the_port->Object, (Objects_Name) name ); *id = the_port->Object.id; _Thread_Enable_dispatch(); 4000ea64: 40 00 17 89 call 40014888 <_Thread_Enable_dispatch> 4000ea68: b0 10 20 00 clr %i0 4000ea6c: 81 c7 e0 08 ret 4000ea70: 81 e8 00 00 restore return RTEMS_SUCCESSFUL; 4000ea74: b0 10 20 09 mov 9, %i0 <== NOT EXECUTED } 4000ea78: 81 c7 e0 08 ret <== NOT EXECUTED 4000ea7c: 81 e8 00 00 restore <== NOT EXECUTED 400065e0 : rtems_status_code rtems_rate_monotonic_period( Objects_Id id, rtems_interval length ) { 400065e0: 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 *) 400065e4: 11 10 00 76 sethi %hi(0x4001d800), %o0 400065e8: 92 10 00 18 mov %i0, %o1 400065ec: 90 12 23 4c or %o0, 0x34c, %o0 400065f0: 40 00 08 e4 call 40008980 <_Objects_Get> 400065f4: 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 ) { 400065f8: c2 07 bf f4 ld [ %fp + -12 ], %g1 400065fc: 80 a0 60 00 cmp %g1, 0 40006600: 12 80 00 64 bne 40006790 40006604: a2 10 00 08 mov %o0, %l1 case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 40006608: 27 10 00 77 sethi %hi(0x4001dc00), %l3 4000660c: c4 02 20 50 ld [ %o0 + 0x50 ], %g2 40006610: c2 04 e1 80 ld [ %l3 + 0x180 ], %g1 40006614: 80 a0 80 01 cmp %g2, %g1 40006618: 02 80 00 06 be 40006630 4000661c: 80 a6 60 00 cmp %i1, 0 _Thread_Enable_dispatch(); 40006620: 40 00 0b 2b call 400092cc <_Thread_Enable_dispatch> 40006624: b0 10 20 17 mov 0x17, %i0 40006628: 81 c7 e0 08 ret 4000662c: 81 e8 00 00 restore return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { 40006630: 12 80 00 0c bne 40006660 40006634: 01 00 00 00 nop switch ( the_period->state ) { 40006638: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 4000663c: 80 a0 60 00 cmp %g1, 0 40006640: 02 80 00 50 be 40006780 40006644: b0 10 20 0b mov 0xb, %i0 40006648: 82 00 7f fd add %g1, -3, %g1 4000664c: 80 a0 60 01 cmp %g1, 1 40006650: 18 80 00 4c bgu 40006780 40006654: 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(); 40006658: 10 80 00 4a b 40006780 4000665c: b0 10 20 06 mov 6, %i0 } _Thread_Enable_dispatch(); return( return_value ); } _ISR_Disable( level ); 40006660: 7f ff f1 59 call 40002bc4 40006664: 01 00 00 00 nop 40006668: a0 10 00 08 mov %o0, %l0 switch ( the_period->state ) { 4000666c: e4 04 60 38 ld [ %l1 + 0x38 ], %l2 40006670: 80 a4 a0 02 cmp %l2, 2 40006674: 02 80 00 1a be 400066dc 40006678: 80 a4 a0 04 cmp %l2, 4 4000667c: 02 80 00 34 be 4000674c 40006680: 80 a4 a0 00 cmp %l2, 0 40006684: 12 80 00 43 bne 40006790 40006688: 01 00 00 00 nop case RATE_MONOTONIC_INACTIVE: { _ISR_Enable( level ); 4000668c: 7f ff f1 52 call 40002bd4 40006690: 01 00 00 00 nop /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 40006694: 7f ff ff 5e call 4000640c <_Rate_monotonic_Initiate_statistics> 40006698: 90 10 00 11 mov %l1, %o0 the_period->state = RATE_MONOTONIC_ACTIVE; 4000669c: 82 10 20 02 mov 2, %g1 400066a0: c2 24 60 38 st %g1, [ %l1 + 0x38 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 400066a4: 03 10 00 1a sethi %hi(0x40006800), %g1 400066a8: 82 10 62 64 or %g1, 0x264, %g1 ! 40006a64 <_Rate_monotonic_Timeout> the_watchdog->id = id; 400066ac: f0 24 60 30 st %i0, [ %l1 + 0x30 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400066b0: 92 04 60 10 add %l1, 0x10, %o1 400066b4: 11 10 00 77 sethi %hi(0x4001dc00), %o0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 400066b8: f2 24 60 1c st %i1, [ %l1 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400066bc: 90 12 21 a0 or %o0, 0x1a0, %o0 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 400066c0: c0 24 60 18 clr [ %l1 + 0x18 ] the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 400066c4: c0 24 60 34 clr [ %l1 + 0x34 ] _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; 400066c8: f2 24 60 4c st %i1, [ %l1 + 0x4c ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 400066cc: c2 24 60 2c st %g1, [ %l1 + 0x2c ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400066d0: 40 00 10 3b call 4000a7bc <_Watchdog_Insert> 400066d4: b0 10 20 00 clr %i0 400066d8: 30 80 00 2a b,a 40006780 case RATE_MONOTONIC_ACTIVE: /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 400066dc: 7f ff ff 68 call 4000647c <_Rate_monotonic_Update_statistics> 400066e0: 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; 400066e4: 82 10 20 01 mov 1, %g1 the_period->next_length = length; 400066e8: 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; 400066ec: c2 24 60 38 st %g1, [ %l1 + 0x38 ] the_period->next_length = length; _ISR_Enable( level ); 400066f0: 7f ff f1 39 call 40002bd4 400066f4: 90 10 00 10 mov %l0, %o0 _Thread_Executing->Wait.id = the_period->Object.id; 400066f8: c2 04 e1 80 ld [ %l3 + 0x180 ], %g1 400066fc: c4 04 60 08 ld [ %l1 + 8 ], %g2 _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 40006700: 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; 40006704: c4 20 60 20 st %g2, [ %g1 + 0x20 ] _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 40006708: 40 00 0d 64 call 40009c98 <_Thread_Set_state> 4000670c: 13 00 00 10 sethi %hi(0x4000), %o1 /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 40006710: 7f ff f1 2d call 40002bc4 40006714: 01 00 00 00 nop local_state = the_period->state; 40006718: e0 04 60 38 ld [ %l1 + 0x38 ], %l0 the_period->state = RATE_MONOTONIC_ACTIVE; 4000671c: e4 24 60 38 st %l2, [ %l1 + 0x38 ] _ISR_Enable( level ); 40006720: 7f ff f1 2d call 40002bd4 40006724: 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 ) 40006728: 80 a4 20 03 cmp %l0, 3 4000672c: 12 80 00 04 bne 4000673c 40006730: d0 04 e1 80 ld [ %l3 + 0x180 ], %o0 _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 40006734: 40 00 09 eb call 40008ee0 <_Thread_Clear_state> <== NOT EXECUTED 40006738: 13 00 00 10 sethi %hi(0x4000), %o1 <== NOT EXECUTED _Thread_Enable_dispatch(); 4000673c: 40 00 0a e4 call 400092cc <_Thread_Enable_dispatch> 40006740: b0 10 20 00 clr %i0 40006744: 81 c7 e0 08 ret 40006748: 81 e8 00 00 restore case RATE_MONOTONIC_EXPIRED: /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 4000674c: 7f ff ff 4c call 4000647c <_Rate_monotonic_Update_statistics> 40006750: 90 10 00 11 mov %l1, %o0 _ISR_Enable( level ); 40006754: 7f ff f1 20 call 40002bd4 40006758: 90 10 00 10 mov %l0, %o0 the_period->state = RATE_MONOTONIC_ACTIVE; 4000675c: 82 10 20 02 mov 2, %g1 40006760: 11 10 00 77 sethi %hi(0x4001dc00), %o0 40006764: 92 04 60 10 add %l1, 0x10, %o1 40006768: 90 12 21 a0 or %o0, 0x1a0, %o0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 4000676c: f2 24 60 1c st %i1, [ %l1 + 0x1c ] the_period->next_length = length; 40006770: f2 24 60 4c st %i1, [ %l1 + 0x4c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40006774: 40 00 10 12 call 4000a7bc <_Watchdog_Insert> 40006778: c2 24 60 38 st %g1, [ %l1 + 0x38 ] _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 4000677c: b0 10 20 06 mov 6, %i0 40006780: 40 00 0a d3 call 400092cc <_Thread_Enable_dispatch> 40006784: 01 00 00 00 nop 40006788: 81 c7 e0 08 ret 4000678c: 81 e8 00 00 restore case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40006790: 81 c7 e0 08 ret 40006794: 91 e8 20 04 restore %g0, 4, %o0 4000ff78 : rtems_status_code rtems_region_extend( Objects_Id id, void *starting_address, uint32_t length ) { 4000ff78: 9d e3 bf 90 save %sp, -112, %sp 4000ff7c: 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 ) 4000ff80: 80 a6 60 00 cmp %i1, 0 4000ff84: 02 80 00 2c be 40010034 4000ff88: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ 4000ff8c: 03 10 00 cb sethi %hi(0x40032c00), %g1 4000ff90: 40 00 09 1b call 400123fc <_API_Mutex_Lock> 4000ff94: d0 00 62 18 ld [ %g1 + 0x218 ], %o0 ! 40032e18 <_RTEMS_Allocator_Mutex> RTEMS_INLINE_ROUTINE Region_Control *_Region_Get ( Objects_Id id, Objects_Locations *location ) { return (Region_Control *) 4000ff98: 92 10 00 10 mov %l0, %o1 4000ff9c: 11 10 00 ca sethi %hi(0x40032800), %o0 4000ffa0: 94 07 bf f0 add %fp, -16, %o2 4000ffa4: 40 00 0f d4 call 40013ef4 <_Objects_Get_no_protection> 4000ffa8: 90 12 23 9c or %o0, 0x39c, %o0 the_region = _Region_Get( id, &location ); switch ( location ) { 4000ffac: c2 07 bf f0 ld [ %fp + -16 ], %g1 4000ffb0: 80 a0 60 00 cmp %g1, 0 4000ffb4: 02 80 00 05 be 4000ffc8 4000ffb8: a0 10 00 08 mov %o0, %l0 4000ffbc: 80 a0 60 01 cmp %g1, 1 4000ffc0: 10 80 00 0f b 4000fffc 4000ffc4: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: heap_status = _Heap_Extend( 4000ffc8: 92 10 00 19 mov %i1, %o1 4000ffcc: 94 10 00 1a mov %i2, %o2 4000ffd0: 90 02 20 68 add %o0, 0x68, %o0 4000ffd4: 96 07 bf f4 add %fp, -12, %o3 4000ffd8: 40 00 0c 0a call 40013000 <_Heap_Extend> 4000ffdc: b0 10 20 09 mov 9, %i0 starting_address, length, &amount_extended ); switch ( heap_status ) { 4000ffe0: 80 a2 20 01 cmp %o0, 1 4000ffe4: 02 80 00 12 be 4001002c 4000ffe8: 03 10 00 cb sethi %hi(0x40032c00), %g1 4000ffec: 0a 80 00 08 bcs 4001000c 4000fff0: c6 07 bf f4 ld [ %fp + -12 ], %g3 4000fff4: 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; 4000fff8: b0 10 20 18 mov 0x18, %i0 starting_address, length, &amount_extended ); switch ( heap_status ) { 4000fffc: 32 80 00 0b bne,a 40010028 40010000: b0 10 20 19 mov 0x19, %i0 <== NOT EXECUTED case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 40010004: 10 80 00 0a b 4001002c 40010008: 03 10 00 cb sethi %hi(0x40032c00), %g1 &amount_extended ); switch ( heap_status ) { case HEAP_EXTEND_SUCCESSFUL: the_region->length += amount_extended; 4001000c: c4 04 20 54 ld [ %l0 + 0x54 ], %g2 the_region->maximum_segment_size += amount_extended; 40010010: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 &amount_extended ); switch ( heap_status ) { case HEAP_EXTEND_SUCCESSFUL: the_region->length += amount_extended; 40010014: 84 00 80 03 add %g2, %g3, %g2 the_region->maximum_segment_size += amount_extended; 40010018: 82 00 40 03 add %g1, %g3, %g1 &amount_extended ); switch ( heap_status ) { case HEAP_EXTEND_SUCCESSFUL: the_region->length += amount_extended; 4001001c: c4 24 20 54 st %g2, [ %l0 + 0x54 ] the_region->maximum_segment_size += amount_extended; 40010020: c2 24 20 5c st %g1, [ %l0 + 0x5c ] 40010024: b0 10 20 00 clr %i0 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 40010028: 03 10 00 cb sethi %hi(0x40032c00), %g1 4001002c: 40 00 09 0a call 40012454 <_API_Mutex_Unlock> 40010030: d0 00 62 18 ld [ %g1 + 0x218 ], %o0 ! 40032e18 <_RTEMS_Allocator_Mutex> return return_status; } 40010034: 81 c7 e0 08 ret 40010038: 81 e8 00 00 restore 40010340 : Objects_Id id, void *segment, size_t size, size_t *old_size ) { 40010340: 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 ) 40010344: 80 a6 e0 00 cmp %i3, 0 40010348: 02 80 00 32 be 40010410 4001034c: 21 10 00 cb sethi %hi(0x40032c00), %l0 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 40010350: 40 00 08 2b call 400123fc <_API_Mutex_Lock> 40010354: d0 04 22 18 ld [ %l0 + 0x218 ], %o0 ! 40032e18 <_RTEMS_Allocator_Mutex> 40010358: 92 10 00 18 mov %i0, %o1 4001035c: 11 10 00 ca sethi %hi(0x40032800), %o0 40010360: 94 07 bf f0 add %fp, -16, %o2 40010364: 40 00 0e e4 call 40013ef4 <_Objects_Get_no_protection> 40010368: 90 12 23 9c or %o0, 0x39c, %o0 the_region = _Region_Get( id, &location ); switch ( location ) { 4001036c: c2 07 bf f0 ld [ %fp + -16 ], %g1 40010370: 80 a0 60 00 cmp %g1, 0 40010374: 02 80 00 0b be 400103a0 40010378: b0 10 00 08 mov %o0, %i0 4001037c: 82 18 60 01 xor %g1, 1, %g1 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 40010380: d0 04 22 18 ld [ %l0 + 0x218 ], %o0 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); the_region = _Region_Get( id, &location ); switch ( location ) { 40010384: 80 a0 00 01 cmp %g0, %g1 40010388: 82 40 3f ff addx %g0, -1, %g1 4001038c: b0 08 7f eb and %g1, -21, %i0 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 40010390: 40 00 08 31 call 40012454 <_API_Mutex_Unlock> 40010394: b0 06 20 19 add %i0, 0x19, %i0 40010398: 81 c7 e0 08 ret 4001039c: 81 e8 00 00 restore case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 7 ); status = _Heap_Resize_block( 400103a0: 94 10 00 1a mov %i2, %o2 400103a4: 92 10 00 19 mov %i1, %o1 400103a8: 90 02 20 68 add %o0, 0x68, %o0 400103ac: 96 07 bf ec add %fp, -20, %o3 400103b0: 40 00 0c 94 call 40013600 <_Heap_Resize_block> 400103b4: 98 07 bf f4 add %fp, -12, %o4 segment, (uint32_t) size, &osize, &avail_size ); *old_size = (uint32_t) osize; 400103b8: c2 07 bf ec ld [ %fp + -20 ], %g1 _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL && avail_size > 0 ) 400103bc: b4 92 20 00 orcc %o0, 0, %i2 400103c0: 12 80 00 0b bne 400103ec 400103c4: c2 26 c0 00 st %g1, [ %i3 ] 400103c8: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 400103cc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400103d0: 02 80 00 08 be 400103f0 <== NOT EXECUTED 400103d4: 03 10 00 cb sethi %hi(0x40032c00), %g1 <== NOT EXECUTED _Region_Process_queue( the_region ); /* unlocks allocator */ 400103d8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 400103dc: 40 00 21 59 call 40018940 <_Region_Process_queue> <== NOT EXECUTED 400103e0: b0 10 20 00 clr %i0 <== NOT EXECUTED 400103e4: 81 c7 e0 08 ret <== NOT EXECUTED 400103e8: 81 e8 00 00 restore <== NOT EXECUTED else _RTEMS_Unlock_allocator(); 400103ec: 03 10 00 cb sethi %hi(0x40032c00), %g1 400103f0: d0 00 62 18 ld [ %g1 + 0x218 ], %o0 ! 40032e18 <_RTEMS_Allocator_Mutex> 400103f4: 40 00 08 18 call 40012454 <_API_Mutex_Unlock> 400103f8: b0 10 20 00 clr %i0 return 400103fc: 80 a6 a0 00 cmp %i2, 0 40010400: 02 bf ff e6 be 40010398 40010404: 80 a6 a0 01 cmp %i2, 1 40010408: 02 bf ff e4 be 40010398 4001040c: b0 10 20 0d mov 0xd, %i0 return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); return return_status; 40010410: b0 10 20 09 mov 9, %i0 } 40010414: 81 c7 e0 08 ret 40010418: 81 e8 00 00 restore 40005150 : uint32_t count, rtems_attribute attribute_set, rtems_task_priority priority_ceiling, rtems_id *id ) { 40005150: 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 ) ) 40005154: a4 96 20 00 orcc %i0, 0, %l2 40005158: 02 80 00 23 be 400051e4 4000515c: b0 10 20 03 mov 3, %i0 return RTEMS_INVALID_NAME; if ( !id ) 40005160: 80 a7 20 00 cmp %i4, 0 40005164: 02 80 00 20 be 400051e4 40005168: b0 10 20 09 mov 9, %i0 return RTEMS_NOT_DEFINED; } else #endif if ( _Attributes_Is_inherit_priority( attribute_set ) || 4000516c: 84 8e a0 c0 andcc %i2, 0xc0, %g2 40005170: 02 80 00 0d be 400051a4 40005174: 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); 40005178: 82 0e a0 30 and %i2, 0x30, %g1 _Attributes_Is_priority_ceiling( attribute_set ) ) { if ( ! ( (_Attributes_Is_binary_semaphore( attribute_set ) || 4000517c: 80 a0 60 10 cmp %g1, 0x10 40005180: 02 80 00 04 be 40005190 40005184: 80 a0 60 20 cmp %g1, 0x20 40005188: 32 80 00 17 bne,a 400051e4 4000518c: b0 10 20 0b mov 0xb, %i0 40005190: 80 8e a0 04 btst 4, %i2 40005194: 02 80 00 64 be 40005324 40005198: 80 a0 a0 c0 cmp %g2, 0xc0 _Attributes_Is_priority( attribute_set ) ) ) return RTEMS_NOT_DEFINED; } if ( _Attributes_Is_inherit_priority( attribute_set ) && 4000519c: 02 80 00 62 be 40005324 400051a0: 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 ) ) 400051a4: 02 80 00 04 be 400051b4 400051a8: 80 a6 60 01 cmp %i1, 1 400051ac: 18 80 00 0e bgu 400051e4 400051b0: b0 10 20 0a mov 0xa, %i0 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 400051b4: 03 10 00 63 sethi %hi(0x40018c00), %g1 400051b8: c4 00 60 a0 ld [ %g1 + 0xa0 ], %g2 ! 40018ca0 <_Thread_Dispatch_disable_level> 400051bc: 84 00 a0 01 inc %g2 400051c0: c4 20 60 a0 st %g2, [ %g1 + 0xa0 ] * 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 ); 400051c4: 11 10 00 62 sethi %hi(0x40018800), %o0 400051c8: 40 00 05 57 call 40006724 <_Objects_Allocate> 400051cc: 90 12 23 6c or %o0, 0x36c, %o0 ! 40018b6c <_Semaphore_Information> _Thread_Disable_dispatch(); /* prevents deletion */ the_semaphore = _Semaphore_Allocate(); if ( !the_semaphore ) { 400051d0: a0 92 20 00 orcc %o0, 0, %l0 400051d4: 12 80 00 06 bne 400051ec 400051d8: 80 a4 60 00 cmp %l1, 0 _Thread_Enable_dispatch(); 400051dc: 40 00 08 ff call 400075d8 <_Thread_Enable_dispatch> 400051e0: b0 10 20 05 mov 5, %i0 400051e4: 81 c7 e0 08 ret 400051e8: 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 ) ) { 400051ec: 02 80 00 33 be 400052b8 400051f0: f4 24 20 10 st %i2, [ %l0 + 0x10 ] CORE_mutex_Status mutex_status; if ( _Attributes_Is_inherit_priority( attribute_set ) ) 400051f4: 80 8e a0 40 btst 0x40, %i2 400051f8: 12 80 00 06 bne 40005210 400051fc: 82 10 20 02 mov 2, %g1 the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) 40005200: 80 8e a0 80 btst 0x80, %i2 40005204: 02 80 00 05 be 40005218 40005208: 80 8e a0 04 btst 4, %i2 the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING; 4000520c: 82 10 20 03 mov 3, %g1 40005210: 10 80 00 05 b 40005224 40005214: c2 27 bf e8 st %g1, [ %fp + -24 ] else if ( _Attributes_Is_priority( attribute_set ) ) 40005218: 12 bf ff fe bne 40005210 4000521c: 82 10 20 01 mov 1, %g1 the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY; else the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_FIFO; 40005220: c0 27 bf e8 clr [ %fp + -24 ] if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { 40005224: 80 a4 60 10 cmp %l1, 0x10 40005228: 12 80 00 0f bne 40005264 4000522c: 82 10 20 02 mov 2, %g1 the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; switch ( the_mutex_attributes.discipline ) { 40005230: c2 07 bf e8 ld [ %fp + -24 ], %g1 40005234: 80 a0 60 01 cmp %g1, 1 40005238: 08 80 00 07 bleu 40005254 4000523c: c0 27 bf e0 clr [ %fp + -32 ] 40005240: 80 a0 60 03 cmp %g1, 3 40005244: 38 80 00 0b bgu,a 40005270 40005248: 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; 4000524c: 10 80 00 04 b 4000525c 40005250: 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; 40005254: 10 80 00 06 b 4000526c 40005258: 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; 4000525c: 10 80 00 04 b 4000526c 40005260: 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; 40005264: 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; 40005268: 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( 4000526c: 82 1e 60 01 xor %i1, 1, %g1 40005270: 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; 40005274: f6 27 bf ec st %i3, [ %fp + -20 ] mutex_status = _CORE_mutex_Initialize( 40005278: 94 60 3f ff subx %g0, -1, %o2 4000527c: 90 04 20 14 add %l0, 0x14, %o0 40005280: 40 00 03 2a call 40005f28 <_CORE_mutex_Initialize> 40005284: 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 ) { 40005288: 80 a2 20 06 cmp %o0, 6 4000528c: 32 80 00 19 bne,a 400052f0 40005290: 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 ); 40005294: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40005298: 11 10 00 62 sethi %hi(0x40018800), %o0 <== NOT EXECUTED 4000529c: 90 12 23 6c or %o0, 0x36c, %o0 ! 40018b6c <_Semaphore_Information> <== NOT EXECUTED 400052a0: 40 00 06 0e call 40006ad8 <_Objects_Free> <== NOT EXECUTED 400052a4: b0 10 20 13 mov 0x13, %i0 <== NOT EXECUTED _Semaphore_Free( the_semaphore ); _Thread_Enable_dispatch(); 400052a8: 40 00 08 cc call 400075d8 <_Thread_Enable_dispatch> <== NOT EXECUTED 400052ac: 01 00 00 00 nop <== NOT EXECUTED 400052b0: 81 c7 e0 08 ret <== NOT EXECUTED 400052b4: 81 e8 00 00 restore <== NOT EXECUTED return RTEMS_INVALID_PRIORITY; } } else { if ( _Attributes_Is_priority( attribute_set ) ) 400052b8: 80 8e a0 04 btst 4, %i2 400052bc: 22 80 00 04 be,a 400052cc 400052c0: c0 27 bf f4 clr [ %fp + -12 ] the_semaphore_attributes.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY; 400052c4: 82 10 20 01 mov 1, %g1 400052c8: c2 27 bf f4 st %g1, [ %fp + -12 ] /* * This effectively disables limit checking. */ the_semaphore_attributes.maximum_count = 0xFFFFFFFF; 400052cc: 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; 400052d0: c0 27 bf e0 clr [ %fp + -32 ] the_mutex_attributes.priority_ceiling = PRIORITY_MINIMUM; 400052d4: c0 27 bf ec clr [ %fp + -20 ] _CORE_semaphore_Initialize( 400052d8: 94 10 00 19 mov %i1, %o2 /* * This effectively disables limit checking. */ the_semaphore_attributes.maximum_count = 0xFFFFFFFF; 400052dc: 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( 400052e0: 90 04 20 14 add %l0, 0x14, %o0 400052e4: 40 00 03 e8 call 40006284 <_CORE_semaphore_Initialize> 400052e8: 92 07 bf f0 add %fp, -16, %o1 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 400052ec: c4 04 20 08 ld [ %l0 + 8 ], %g2 400052f0: 03 10 00 62 sethi %hi(0x40018800), %g1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 400052f4: e4 24 20 0c st %l2, [ %l0 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 400052f8: c6 00 63 88 ld [ %g1 + 0x388 ], %g3 &_Semaphore_Information, &the_semaphore->Object, (Objects_Name) name ); *id = the_semaphore->Object.id; 400052fc: c4 27 00 00 st %g2, [ %i4 ] 40005300: 03 00 00 3f sethi %hi(0xfc00), %g1 40005304: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 40005308: 84 08 80 01 and %g2, %g1, %g2 4000530c: 85 28 a0 02 sll %g2, 2, %g2 the_semaphore->Object.id, name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 40005310: b0 10 20 00 clr %i0 40005314: 40 00 08 b1 call 400075d8 <_Thread_Enable_dispatch> 40005318: e0 20 c0 02 st %l0, [ %g3 + %g2 ] 4000531c: 81 c7 e0 08 ret 40005320: 81 e8 00 00 restore return RTEMS_SUCCESSFUL; 40005324: b0 10 20 0b mov 0xb, %i0 } 40005328: 81 c7 e0 08 ret 4000532c: 81 e8 00 00 restore 4002229c : #endif rtems_status_code rtems_semaphore_flush( rtems_id id ) { 4002229c: 9d e3 bf 90 save %sp, -112, %sp 400222a0: 11 10 01 71 sethi %hi(0x4005c400), %o0 400222a4: 92 10 00 18 mov %i0, %o1 400222a8: 90 12 23 48 or %o0, 0x348, %o0 400222ac: 7f ff a2 fa call 4000ae94 <_Objects_Get> 400222b0: 94 07 bf f4 add %fp, -12, %o2 register Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { 400222b4: c2 07 bf f4 ld [ %fp + -12 ], %g1 400222b8: 80 a0 60 00 cmp %g1, 0 400222bc: 12 80 00 0f bne 400222f8 400222c0: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { 400222c4: c2 02 20 10 ld [ %o0 + 0x10 ], %g1 400222c8: 80 88 60 30 btst 0x30, %g1 400222cc: 02 80 00 06 be 400222e4 400222d0: 90 02 20 14 add %o0, 0x14, %o0 _CORE_mutex_Flush( 400222d4: 92 10 20 00 clr %o1 400222d8: 7f ff 9f 2b call 40009f84 <_CORE_mutex_Flush> 400222dc: 94 10 20 01 mov 1, %o2 400222e0: 30 80 00 04 b,a 400222f0 &the_semaphore->Core_control.mutex, SEND_OBJECT_WAS_DELETED, CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT ); } else { _CORE_semaphore_Flush( 400222e4: 92 10 20 00 clr %o1 <== NOT EXECUTED 400222e8: 7f ff 9f fe call 4000a2e0 <_CORE_semaphore_Flush> <== NOT EXECUTED 400222ec: 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(); 400222f0: 7f ff a5 40 call 4000b7f0 <_Thread_Enable_dispatch> 400222f4: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400222f8: 81 c7 e0 08 ret 400222fc: 81 e8 00 00 restore 400162dc : */ void rtems_shutdown_executive( uint32_t result ) { 400162dc: 9d e3 bf 10 save %sp, -240, %sp if ( _System_state_Current != SYSTEM_STATE_SHUTDOWN ) { 400162e0: 05 10 00 63 sethi %hi(0x40018c00), %g2 400162e4: c2 00 a2 44 ld [ %g2 + 0x244 ], %g1 ! 40018e44 <_System_state_Current> 400162e8: 80 a0 60 04 cmp %g1, 4 400162ec: 02 80 00 07 be 40016308 400162f0: 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 ); 400162f4: 13 10 00 63 sethi %hi(0x40018c00), %o1 400162f8: c2 20 a2 44 st %g1, [ %g2 + 0x244 ] 400162fc: 92 12 60 18 or %o1, 0x18, %o1 40016300: 7f ff c9 f8 call 40008ae0 <_CPU_Context_switch> 40016304: 90 07 bf 70 add %fp, -144, %o0 40016308: 81 c7 e0 08 ret <== NOT EXECUTED 4001630c: 81 e8 00 00 restore <== NOT EXECUTED 4000658c : Objects_Id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 4000658c: 9d e3 bf 90 save %sp, -112, %sp 40006590: a4 10 00 18 mov %i0, %l2 Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) 40006594: 80 a6 60 00 cmp %i1, 0 40006598: 02 80 00 1c be 40006608 4000659c: b0 10 20 0a mov 0xa, %i0 return RTEMS_INVALID_NUMBER; if ( !routine ) 400065a0: 80 a6 a0 00 cmp %i2, 0 400065a4: 02 80 00 19 be 40006608 400065a8: b0 10 20 09 mov 9, %i0 RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get ( Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) 400065ac: 11 10 00 59 sethi %hi(0x40016400), %o0 400065b0: 92 10 00 12 mov %l2, %o1 400065b4: 90 12 21 c4 or %o0, 0x1c4, %o0 400065b8: 40 00 05 23 call 40007a44 <_Objects_Get> 400065bc: 94 07 bf f4 add %fp, -12, %o2 return RTEMS_INVALID_ADDRESS; the_timer = _Timer_Get( id, &location ); switch ( location ) { 400065c0: c2 07 bf f4 ld [ %fp + -12 ], %g1 400065c4: a0 10 00 08 mov %o0, %l0 400065c8: 80 a0 60 00 cmp %g1, 0 400065cc: 12 80 00 0f bne 40006608 400065d0: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 400065d4: a2 02 20 10 add %o0, 0x10, %l1 400065d8: 40 00 0c 1b call 40009644 <_Watchdog_Remove> 400065dc: 90 10 00 11 mov %l1, %o0 _ISR_Disable( level ); 400065e0: 7f ff ef 7e call 400023d8 400065e4: 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 ) { 400065e8: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 400065ec: 80 a0 60 00 cmp %g1, 0 400065f0: 22 80 00 08 be,a 40006610 400065f4: f4 24 20 2c st %i2, [ %l0 + 0x2c ] _ISR_Enable( level ); 400065f8: 7f ff ef 7c call 400023e8 <== NOT EXECUTED 400065fc: b0 10 20 00 clr %i0 <== NOT EXECUTED _Thread_Enable_dispatch(); 40006600: 40 00 07 37 call 400082dc <_Thread_Enable_dispatch> <== NOT EXECUTED 40006604: 01 00 00 00 nop <== NOT EXECUTED 40006608: 81 c7 e0 08 ret 4000660c: 81 e8 00 00 restore void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 40006610: e4 24 20 30 st %l2, [ %l0 + 0x30 ] the_watchdog->user_data = user_data; 40006614: 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; 40006618: c0 24 20 38 clr [ %l0 + 0x38 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 4000661c: c0 24 20 18 clr [ %l0 + 0x18 ] _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _ISR_Enable( level ); 40006620: 7f ff ef 72 call 400023e8 40006624: b0 10 20 00 clr %i0 ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40006628: 92 10 00 11 mov %l1, %o1 4000662c: 11 10 00 58 sethi %hi(0x40016000), %o0 40006630: 90 12 20 d0 or %o0, 0xd0, %o0 ! 400160d0 <_Watchdog_Ticks_chain> 40006634: 40 00 0b aa call 400094dc <_Watchdog_Insert> 40006638: f2 24 20 1c st %i1, [ %l0 + 0x1c ] _Watchdog_Insert_ticks( &the_timer->Ticker, ticks ); _Thread_Enable_dispatch(); 4000663c: 40 00 07 28 call 400082dc <_Thread_Enable_dispatch> 40006640: 01 00 00 00 nop case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40006644: 81 c7 e0 08 ret 40006648: 81 e8 00 00 restore 40011818 : rtems_status_code rtems_timer_initiate_server( uint32_t priority, uint32_t stack_size, rtems_attribute attribute_set ) { 40011818: 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 ) && 4001181c: 80 a6 20 00 cmp %i0, 0 40011820: 02 80 00 06 be 40011838 40011824: 82 10 20 00 clr %g1 40011828: 03 10 00 b7 sethi %hi(0x4002dc00), %g1 4001182c: c2 08 60 84 ldub [ %g1 + 0x84 ], %g1 ! 4002dc84 40011830: 80 a0 40 18 cmp %g1, %i0 40011834: 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 ) ) { 40011838: 80 a0 60 00 cmp %g1, 0 4001183c: 12 80 00 06 bne 40011854 40011840: a2 10 00 18 mov %i0, %l1 if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY ) 40011844: 80 a6 3f ff cmp %i0, -1 40011848: 12 80 00 56 bne 400119a0 4001184c: 90 10 20 13 mov 0x13, %o0 40011850: a2 10 20 00 clr %l1 40011854: 05 10 00 cb sethi %hi(0x40032c00), %g2 40011858: c2 00 a1 60 ld [ %g2 + 0x160 ], %g1 ! 40032d60 <_Thread_Dispatch_disable_level> 4001185c: 82 00 60 01 inc %g1 40011860: c2 20 a1 60 st %g1, [ %g2 + 0x160 ] /* * Just to make sure this is only called once. */ _Thread_Disable_dispatch(); tmpInitialized = initialized; 40011864: 31 10 00 b9 sethi %hi(0x4002e400), %i0 initialized = true; 40011868: 82 10 20 01 mov 1, %g1 /* * Just to make sure this is only called once. */ _Thread_Disable_dispatch(); tmpInitialized = initialized; 4001186c: e0 0e 23 c8 ldub [ %i0 + 0x3c8 ], %l0 initialized = true; _Thread_Enable_dispatch(); 40011870: 40 00 0c 06 call 40014888 <_Thread_Enable_dispatch> 40011874: c2 2e 23 c8 stb %g1, [ %i0 + 0x3c8 ] if ( tmpInitialized ) 40011878: 80 a4 20 00 cmp %l0, 0 4001187c: 12 80 00 49 bne 400119a0 40011880: 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); 40011884: 05 10 00 cb sethi %hi(0x40032c00), %g2 40011888: 82 10 a0 7c or %g2, 0x7c, %g1 ! 40032c7c <_Timer_To_be_inserted> the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4001188c: 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; 40011890: 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); 40011894: 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( 40011898: 92 10 00 11 mov %l1, %o1 4001189c: 94 10 00 19 mov %i1, %o2 400118a0: 19 00 00 20 sethi %hi(0x8000), %o4 400118a4: c2 20 a0 7c st %g1, [ %g2 + 0x7c ] 400118a8: 98 16 80 0c or %i2, %o4, %o4 400118ac: 11 15 12 53 sethi %hi(0x54494c00), %o0 400118b0: 96 10 21 00 mov 0x100, %o3 400118b4: 90 12 21 45 or %o0, 0x145, %o0 400118b8: 7f ff fc 77 call 40010a94 400118bc: 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) { 400118c0: 80 a2 20 00 cmp %o0, 0 400118c4: 02 80 00 04 be 400118d4 400118c8: 03 10 00 cb sethi %hi(0x40032c00), %g1 initialized = false; 400118cc: 10 80 00 35 b 400119a0 400118d0: c0 2e 23 c8 clrb [ %i0 + 0x3c8 ] * 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( 400118d4: 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 ) 400118d8: 86 10 60 1c or %g1, 0x1c, %g3 400118dc: c4 10 e0 10 lduh [ %g3 + 0x10 ], %g2 400118e0: 03 00 00 3f sethi %hi(0xfc00), %g1 400118e4: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 400118e8: 82 0a c0 01 and %o3, %g1, %g1 400118ec: 80 a0 40 02 cmp %g1, %g2 400118f0: 18 80 00 05 bgu 40011904 400118f4: 98 10 20 00 clr %o4 return NULL; return information->local_table[ index ]; 400118f8: c4 00 e0 1c ld [ %g3 + 0x1c ], %g2 400118fc: 83 28 60 02 sll %g1, 2, %g1 40011900: d8 00 80 01 ld [ %g2 + %g1 ], %o4 40011904: 1b 10 00 cb sethi %hi(0x40032c00), %o5 40011908: 82 13 60 70 or %o5, 0x70, %g1 ! 40032c70 <_Timer_Seconds_chain> the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4001190c: 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; 40011910: 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); 40011914: 82 00 60 04 add %g1, 4, %g1 40011918: c2 23 60 70 st %g1, [ %o5 + 0x70 ] 4001191c: 03 10 00 cd sethi %hi(0x40033400), %g1 40011920: 09 10 00 cb sethi %hi(0x40032c00), %g4 the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 40011924: c0 23 20 6c clr [ %o4 + 0x6c ] 40011928: 84 11 20 5c or %g4, 0x5c, %g2 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 4001192c: c0 23 20 50 clr [ %o4 + 0x50 ] the_watchdog->routine = routine; the_watchdog->id = id; 40011930: d6 23 20 68 st %o3, [ %o4 + 0x68 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40011934: 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; 40011938: c0 20 a0 04 clr [ %g2 + 4 ] 4001193c: d8 20 63 10 st %o4, [ %g1 + 0x310 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40011940: 84 00 a0 04 add %g2, 4, %g2 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40011944: 07 10 00 51 sethi %hi(0x40014400), %g3 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40011948: 03 10 00 cb sethi %hi(0x40032c00), %g1 the_watchdog->routine = routine; 4001194c: 86 10 e3 04 or %g3, 0x304, %g3 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40011950: 82 10 60 88 or %g1, 0x88, %g1 the_watchdog->routine = routine; 40011954: c6 23 20 64 st %g3, [ %o4 + 0x64 ] 40011958: c4 21 20 5c st %g2, [ %g4 + 0x5c ] 4001195c: c6 20 60 1c st %g3, [ %g1 + 0x1c ] the_watchdog->id = id; the_watchdog->user_data = user_data; 40011960: c0 20 60 24 clr [ %g1 + 0x24 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40011964: c0 20 60 08 clr [ %g1 + 8 ] the_watchdog->routine = routine; the_watchdog->id = id; 40011968: 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; 4001196c: 05 10 00 cd sethi %hi(0x40033400), %g2 40011970: 03 10 00 46 sethi %hi(0x40011800), %g1 40011974: 82 10 61 a8 or %g1, 0x1a8, %g1 ! 400119a8 <_Timer_Server_schedule_operation_method> /* * Start the timer server */ status = rtems_task_start( 40011978: 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; 4001197c: c2 20 a3 0c st %g1, [ %g2 + 0x30c ] /* * Start the timer server */ status = rtems_task_start( 40011980: 13 10 00 46 sethi %hi(0x40011800), %o1 40011984: 94 10 20 00 clr %o2 40011988: 7f ff fd 99 call 40010fec 4001198c: 92 12 62 58 or %o1, 0x258, %o1 id, /* the id from create */ (rtems_task_entry) _Timer_Server_body, /* the timer server entry point */ 0 /* there is no argument */ ); if (status) { 40011990: 80 a2 20 00 cmp %o0, 0 40011994: 02 80 00 03 be 400119a0 40011998: 03 10 00 b9 sethi %hi(0x4002e400), %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; 4001199c: c0 28 63 c8 clrb [ %g1 + 0x3c8 ] ! 4002e7c8 <== NOT EXECUTED } return status; } 400119a0: 81 c7 e0 08 ret 400119a4: 91 e8 00 08 restore %g0, %o0, %o0 4001158c : */ rtems_status_code rtems_timer_reset( Objects_Id id ) { 4001158c: 9d e3 bf 90 save %sp, -112, %sp 40011590: 11 10 00 cd sethi %hi(0x40033400), %o0 40011594: 92 10 00 18 mov %i0, %o1 40011598: 90 12 22 cc or %o0, 0x2cc, %o0 4001159c: 40 00 0a 68 call 40013f3c <_Objects_Get> 400115a0: 94 07 bf f4 add %fp, -12, %o2 Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); switch ( location ) { 400115a4: c2 07 bf f4 ld [ %fp + -12 ], %g1 400115a8: a0 10 00 08 mov %o0, %l0 400115ac: 80 a0 60 00 cmp %g1, 0 400115b0: 12 80 00 19 bne 40011614 400115b4: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: switch ( the_timer->the_class ) { 400115b8: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 400115bc: 80 a0 60 01 cmp %g1, 1 400115c0: 22 80 00 0f be,a 400115fc 400115c4: 31 10 00 cd sethi %hi(0x40033400), %i0 400115c8: 2a 80 00 06 bcs,a 400115e0 400115cc: a0 02 20 10 add %o0, 0x10, %l0 400115d0: 80 a0 60 04 cmp %g1, 4 400115d4: 18 80 00 1c bgu 40011644 400115d8: 01 00 00 00 nop 400115dc: 30 80 00 16 b,a 40011634 case TIMER_INTERVAL: _Watchdog_Remove( &the_timer->Ticker ); 400115e0: 40 00 12 af call 4001609c <_Watchdog_Remove> 400115e4: 90 10 00 10 mov %l0, %o0 _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); 400115e8: 92 10 00 10 mov %l0, %o1 400115ec: 11 10 00 cb sethi %hi(0x40032c00), %o0 400115f0: 40 00 12 51 call 40015f34 <_Watchdog_Insert> 400115f4: 90 12 22 40 or %o0, 0x240, %o0 ! 40032e40 <_Watchdog_Ticks_chain> 400115f8: 30 80 00 13 b,a 40011644 break; case TIMER_INTERVAL_ON_TASK: if ( !_Timer_Server_schedule_operation ) { 400115fc: c2 06 23 0c ld [ %i0 + 0x30c ], %g1 40011600: 80 a0 60 00 cmp %g1, 0 40011604: 12 80 00 06 bne 4001161c 40011608: 01 00 00 00 nop _Thread_Enable_dispatch(); 4001160c: 40 00 0c 9f call 40014888 <_Thread_Enable_dispatch> <== NOT EXECUTED 40011610: b0 10 20 0e mov 0xe, %i0 ! e <== NOT EXECUTED 40011614: 81 c7 e0 08 ret 40011618: 81 e8 00 00 restore return RTEMS_INCORRECT_STATE; } _Watchdog_Remove( &the_timer->Ticker ); 4001161c: 40 00 12 a0 call 4001609c <_Watchdog_Remove> 40011620: 90 02 20 10 add %o0, 0x10, %o0 (*_Timer_Server_schedule_operation)( the_timer ); 40011624: c2 06 23 0c ld [ %i0 + 0x30c ], %g1 40011628: 9f c0 40 00 call %g1 4001162c: 90 10 00 10 mov %l0, %o0 40011630: 30 80 00 05 b,a 40011644 break; case TIMER_TIME_OF_DAY: case TIMER_TIME_OF_DAY_ON_TASK: case TIMER_DORMANT: _Thread_Enable_dispatch(); 40011634: 40 00 0c 95 call 40014888 <_Thread_Enable_dispatch> 40011638: b0 10 20 0b mov 0xb, %i0 4001163c: 81 c7 e0 08 ret 40011640: 81 e8 00 00 restore return RTEMS_NOT_DEFINED; } _Thread_Enable_dispatch(); 40011644: 40 00 0c 91 call 40014888 <_Thread_Enable_dispatch> 40011648: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4001164c: 81 c7 e0 08 ret 40011650: 81 e8 00 00 restore 40011654 : Objects_Id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 40011654: 9d e3 bf 90 save %sp, -112, %sp Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( !_Timer_Server ) 40011658: 03 10 00 cd sethi %hi(0x40033400), %g1 4001165c: c2 00 63 10 ld [ %g1 + 0x310 ], %g1 ! 40033710 <_Timer_Server> Objects_Id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 40011660: a2 10 00 18 mov %i0, %l1 Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( !_Timer_Server ) 40011664: 80 a0 60 00 cmp %g1, 0 40011668: 02 80 00 1e be 400116e0 4001166c: b0 10 20 0e mov 0xe, %i0 return RTEMS_INCORRECT_STATE; if ( !routine ) 40011670: 80 a6 a0 00 cmp %i2, 0 40011674: 02 80 00 1b be 400116e0 40011678: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) 4001167c: 80 a6 60 00 cmp %i1, 0 40011680: 02 80 00 18 be 400116e0 40011684: b0 10 20 0a mov 0xa, %i0 40011688: 11 10 00 cd sethi %hi(0x40033400), %o0 4001168c: 92 10 00 11 mov %l1, %o1 40011690: 90 12 22 cc or %o0, 0x2cc, %o0 40011694: 40 00 0a 2a call 40013f3c <_Objects_Get> 40011698: 94 07 bf f4 add %fp, -12, %o2 return RTEMS_INVALID_NUMBER; the_timer = _Timer_Get( id, &location ); switch ( location ) { 4001169c: c2 07 bf f4 ld [ %fp + -12 ], %g1 400116a0: a0 10 00 08 mov %o0, %l0 400116a4: 80 a0 60 00 cmp %g1, 0 400116a8: 12 80 00 0e bne 400116e0 400116ac: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 400116b0: 40 00 12 7b call 4001609c <_Watchdog_Remove> 400116b4: 90 02 20 10 add %o0, 0x10, %o0 _ISR_Disable( level ); 400116b8: 7f ff e7 77 call 4000b494 400116bc: 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 ) { 400116c0: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 400116c4: 80 a0 60 00 cmp %g1, 0 400116c8: 02 80 00 08 be 400116e8 400116cc: 82 10 20 01 mov 1, %g1 _ISR_Enable( level ); 400116d0: 7f ff e7 75 call 4000b4a4 <== NOT EXECUTED 400116d4: b0 10 20 00 clr %i0 <== NOT EXECUTED _Thread_Enable_dispatch(); 400116d8: 40 00 0c 6c call 40014888 <_Thread_Enable_dispatch> <== NOT EXECUTED 400116dc: 01 00 00 00 nop <== NOT EXECUTED 400116e0: 81 c7 e0 08 ret 400116e4: 81 e8 00 00 restore Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 400116e8: f4 24 20 2c st %i2, [ %l0 + 0x2c ] the_watchdog->id = id; 400116ec: e2 24 20 30 st %l1, [ %l0 + 0x30 ] the_watchdog->user_data = user_data; 400116f0: 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; 400116f4: f2 24 20 1c st %i1, [ %l0 + 0x1c ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 400116f8: 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; 400116fc: 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 ); 40011700: 7f ff e7 69 call 4000b4a4 40011704: 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 ); 40011708: 03 10 00 cd sethi %hi(0x40033400), %g1 4001170c: c2 00 63 0c ld [ %g1 + 0x30c ], %g1 ! 4003370c <_Timer_Server_schedule_operation> 40011710: 9f c0 40 00 call %g1 40011714: 90 10 00 10 mov %l0, %o0 _Thread_Enable_dispatch(); 40011718: 40 00 0c 5c call 40014888 <_Thread_Enable_dispatch> 4001171c: 01 00 00 00 nop case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40011720: 81 c7 e0 08 ret 40011724: 81 e8 00 00 restore 40006228 : */ bool rtems_workspace_allocate( uintptr_t bytes, void **pointer ) { 40006228: 9d e3 bf 98 save %sp, -104, %sp void *ptr; /* * check the arguments */ if ( !pointer ) 4000622c: 80 a6 60 00 cmp %i1, 0 40006230: 02 80 00 0d be 40006264 40006234: 92 10 00 18 mov %i0, %o1 return false; if ( !bytes ) 40006238: 80 a6 20 00 cmp %i0, 0 4000623c: 02 80 00 0a be 40006264 40006240: 11 10 00 75 sethi %hi(0x4001d400), %o0 return false; /* * Allocate the memory */ ptr = _Protected_heap_Allocate( &_Workspace_Area, (intptr_t) bytes ); 40006244: 40 00 05 b0 call 40007904 <_Protected_heap_Allocate> 40006248: 90 12 22 f4 or %o0, 0x2f4, %o0 ! 4001d6f4 <_Workspace_Area> if (!ptr) 4000624c: 80 a2 20 00 cmp %o0, 0 40006250: 02 80 00 05 be 40006264 40006254: 01 00 00 00 nop return false; *pointer = ptr; 40006258: d0 26 40 00 st %o0, [ %i1 ] 4000625c: 81 c7 e0 08 ret 40006260: 91 e8 20 01 restore %g0, 1, %o0 return true; } 40006264: 81 c7 e0 08 ret <== NOT EXECUTED 40006268: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000620c : * _Workspace_Allocate */ bool rtems_workspace_free( void *pointer ) { 4000620c: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED return _Protected_heap_Free( &_Workspace_Area, pointer ); 40006210: 11 10 00 75 sethi %hi(0x4001d400), %o0 <== NOT EXECUTED 40006214: 90 12 22 f4 or %o0, 0x2f4, %o0 ! 4001d6f4 <_Workspace_Area> <== NOT EXECUTED 40006218: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000621c: 40 00 05 c6 call 40007934 <_Protected_heap_Free> <== NOT EXECUTED 40006220: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40006224: 01 00 00 00 nop 4000626c : bool rtems_workspace_get_information( Heap_Information_block *the_info ) { if ( !the_info ) 4000626c: 80 a2 20 00 cmp %o0, 0 40006270: 12 80 00 04 bne 40006280 40006274: 92 10 00 08 mov %o0, %o1 return false; return _Protected_heap_Get_information( &_Workspace_Area, the_info ); } 40006278: 81 c3 e0 08 retl <== NOT EXECUTED 4000627c: 01 00 00 00 nop <== NOT EXECUTED ) { if ( !the_info ) return false; return _Protected_heap_Get_information( &_Workspace_Area, the_info ); 40006280: 11 10 00 75 sethi %hi(0x4001d400), %o0 40006284: 90 12 22 f4 or %o0, 0x2f4, %o0 ! 4001d6f4 <_Workspace_Area> 40006288: 82 13 c0 00 mov %o7, %g1 4000628c: 40 00 05 b6 call 40007964 <_Protected_heap_Get_information> 40006290: 9e 10 40 00 mov %g1, %o7 40006294: 01 00 00 00 nop 40007ba0 : */ int sem_destroy( sem_t *sem ) { 40007ba0: 9d e3 bf 90 save %sp, -112, %sp 40007ba4: d2 06 00 00 ld [ %i0 ], %o1 40007ba8: 11 10 00 7d sethi %hi(0x4001f400), %o0 40007bac: 94 07 bf f4 add %fp, -12, %o2 40007bb0: 40 00 09 27 call 4000a04c <_Objects_Get> 40007bb4: 90 12 23 c0 or %o0, 0x3c0, %o0 register POSIX_Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _POSIX_Semaphore_Get( sem, &location ); switch ( location ) { 40007bb8: c2 07 bf f4 ld [ %fp + -12 ], %g1 40007bbc: 80 a0 60 00 cmp %g1, 0 40007bc0: 12 80 00 14 bne 40007c10 40007bc4: 01 00 00 00 nop case OBJECTS_LOCAL: /* * Undefined operation on a named semaphore. */ if ( the_semaphore->named == TRUE ) { 40007bc8: c2 0a 20 14 ldub [ %o0 + 0x14 ], %g1 40007bcc: 80 a0 60 00 cmp %g1, 0 40007bd0: 02 80 00 0a be 40007bf8 40007bd4: 01 00 00 00 nop _Thread_Enable_dispatch(); 40007bd8: 40 00 0b 43 call 4000a8e4 <_Thread_Enable_dispatch> <== NOT EXECUTED 40007bdc: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); 40007be0: 40 00 23 0c call 40010810 <__errno> <== NOT EXECUTED 40007be4: 01 00 00 00 nop <== NOT EXECUTED 40007be8: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 40007bec: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40007bf0: 81 c7 e0 08 ret <== NOT EXECUTED 40007bf4: 81 e8 00 00 restore <== NOT EXECUTED } _POSIX_Semaphore_Delete( the_semaphore ); 40007bf8: 40 00 1a c3 call 4000e704 <_POSIX_Semaphore_Delete> 40007bfc: b0 10 20 00 clr %i0 _Thread_Enable_dispatch(); 40007c00: 40 00 0b 39 call 4000a8e4 <_Thread_Enable_dispatch> 40007c04: 01 00 00 00 nop 40007c08: 81 c7 e0 08 ret 40007c0c: 81 e8 00 00 restore #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 40007c10: 40 00 23 00 call 40010810 <__errno> 40007c14: b0 10 3f ff mov -1, %i0 40007c18: 82 10 20 16 mov 0x16, %g1 40007c1c: c2 22 00 00 st %g1, [ %o0 ] } 40007c20: 81 c7 e0 08 ret 40007c24: 81 e8 00 00 restore 40007c80 : int sem_init( sem_t *sem, int pshared, unsigned int value ) { 40007c80: 9d e3 bf 90 save %sp, -112, %sp 40007c84: 92 10 00 19 mov %i1, %o1 int status; POSIX_Semaphore_Control *the_semaphore; if ( !sem ) 40007c88: 80 a6 20 00 cmp %i0, 0 40007c8c: 12 80 00 08 bne 40007cac 40007c90: 94 10 00 1a mov %i2, %o2 rtems_set_errno_and_return_minus_one( EINVAL ); 40007c94: 40 00 22 df call 40010810 <__errno> <== NOT EXECUTED 40007c98: 01 00 00 00 nop <== NOT EXECUTED 40007c9c: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 40007ca0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40007ca4: 10 80 00 0a b 40007ccc <== NOT EXECUTED 40007ca8: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED status = _POSIX_Semaphore_Create_support( 40007cac: 90 10 20 00 clr %o0 40007cb0: 40 00 1a 4e call 4000e5e8 <_POSIX_Semaphore_Create_support> 40007cb4: 96 07 bf f4 add %fp, -12, %o3 pshared, value, &the_semaphore ); if ( status != -1 ) 40007cb8: 80 a2 3f ff cmp %o0, -1 40007cbc: 02 80 00 04 be 40007ccc 40007cc0: c2 07 bf f4 ld [ %fp + -12 ], %g1 *sem = the_semaphore->Object.id; 40007cc4: c2 00 60 08 ld [ %g1 + 8 ], %g1 40007cc8: c2 26 00 00 st %g1, [ %i0 ] return status; } 40007ccc: 81 c7 e0 08 ret 40007cd0: 91 e8 00 08 restore %g0, %o0, %o0 40007e4c : int sem_timedwait( sem_t *sem, const struct timespec *abstime ) { 40007e4c: 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 ); 40007e50: 92 07 bf f4 add %fp, -12, %o1 40007e54: 40 00 17 9f call 4000dcd0 <_POSIX_Absolute_timeout_to_ticks> 40007e58: 90 10 00 19 mov %i1, %o0 switch ( status ) { 40007e5c: 80 a2 20 02 cmp %o0, 2 40007e60: 18 80 00 03 bgu 40007e6c 40007e64: 92 10 20 01 mov 1, %o1 40007e68: 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 ); 40007e6c: d4 07 bf f4 ld [ %fp + -12 ], %o2 40007e70: 90 10 00 18 mov %i0, %o0 40007e74: 40 00 1a 57 call 4000e7d0 <_POSIX_Semaphore_Wait_support> 40007e78: 92 0a 60 01 and %o1, 1, %o1 break; } } return lock_status; } 40007e7c: 81 c7 e0 08 ret 40007e80: 91 e8 00 08 restore %g0, %o0, %o0 40007f44 : int sem_wait( sem_t *sem ) { return _POSIX_Semaphore_Wait_support( sem, TRUE, THREAD_QUEUE_WAIT_FOREVER ); 40007f44: 92 10 20 01 mov 1, %o1 40007f48: 94 10 20 00 clr %o2 40007f4c: 82 13 c0 00 mov %o7, %g1 40007f50: 40 00 1a 20 call 4000e7d0 <_POSIX_Semaphore_Wait_support> 40007f54: 9e 10 40 00 mov %g1, %o7 40007f58: 01 00 00 00 nop <== NOT EXECUTED 40007f6c : int sigwait( const sigset_t *set, int *sig ) { 40007f6c: 9d e3 bf 98 save %sp, -104, %sp int status; status = sigtimedwait( set, NULL, NULL ); 40007f70: 92 10 20 00 clr %o1 40007f74: 90 10 00 18 mov %i0, %o0 40007f78: 7f ff ff 8d call 40007dac 40007f7c: 94 10 20 00 clr %o2 if ( status != -1 ) { 40007f80: 80 a2 3f ff cmp %o0, -1 40007f84: 02 80 00 07 be 40007fa0 40007f88: 80 a6 60 00 cmp %i1, 0 if ( sig ) 40007f8c: 02 80 00 03 be 40007f98 40007f90: b0 10 20 00 clr %i0 *sig = status; 40007f94: d0 26 40 00 st %o0, [ %i1 ] 40007f98: 81 c7 e0 08 ret 40007f9c: 81 e8 00 00 restore return 0; } return errno; 40007fa0: 40 00 21 66 call 40010538 <__errno> <== NOT EXECUTED 40007fa4: 01 00 00 00 nop <== NOT EXECUTED 40007fa8: f0 02 00 00 ld [ %o0 ], %i0 <== NOT EXECUTED } 40007fac: 81 c7 e0 08 ret <== NOT EXECUTED 40007fb0: 81 e8 00 00 restore <== NOT EXECUTED 40004d1c : */ long sysconf( int name ) { 40004d1c: 9d e3 bf 98 save %sp, -104, %sp switch (name) { 40004d20: 80 a6 20 08 cmp %i0, 8 40004d24: 02 80 00 1f be 40004da0 40004d28: 11 00 00 04 sethi %hi(0x1000), %o0 40004d2c: 80 a6 20 08 cmp %i0, 8 40004d30: 14 80 00 09 bg 40004d54 40004d34: 80 a6 20 33 cmp %i0, 0x33 40004d38: 80 a6 20 02 cmp %i0, 2 40004d3c: 02 80 00 0d be 40004d70 40004d40: 80 a6 20 04 cmp %i0, 4 40004d44: 12 80 00 12 bne 40004d8c 40004d48: 03 10 00 50 sethi %hi(0x40014000), %g1 40004d4c: 10 80 00 15 b 40004da0 40004d50: d0 00 61 38 ld [ %g1 + 0x138 ], %o0 ! 40014138 40004d54: 02 80 00 13 be 40004da0 40004d58: 90 10 24 00 mov 0x400, %o0 40004d5c: 80 a6 22 03 cmp %i0, 0x203 40004d60: 12 80 00 0b bne 40004d8c 40004d64: 90 10 20 00 clr %o0 default: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 40004d68: 81 c7 e0 08 ret <== NOT EXECUTED 40004d6c: 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); 40004d70: 03 10 00 54 sethi %hi(0x40015000), %g1 40004d74: d2 00 60 90 ld [ %g1 + 0x90 ], %o1 ! 40015090 <_TOD_Microseconds_per_tick> 40004d78: 11 00 03 d0 sethi %hi(0xf4000), %o0 40004d7c: 40 00 2f e3 call 40010d08 <.udiv> 40004d80: 90 12 22 40 or %o0, 0x240, %o0 ! f4240 default: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 40004d84: 81 c7 e0 08 ret 40004d88: 91 e8 00 08 restore %g0, %o0, %o0 default: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 40004d8c: 40 00 21 19 call 4000d1f0 <__errno> 40004d90: 01 00 00 00 nop 40004d94: 82 10 20 16 mov 0x16, %g1 ! 16 40004d98: c2 22 00 00 st %g1, [ %o0 ] 40004d9c: 90 10 3f ff mov -1, %o0 } 40004da0: b0 10 00 08 mov %o0, %i0 40004da4: 81 c7 e0 08 ret 40004da8: 81 e8 00 00 restore 40006844 : timer_t timerid, int flags, const struct itimerspec *value, struct itimerspec *ovalue ) { 40006844: 9d e3 bf 80 save %sp, -128, %sp Objects_Locations location; bool activated; uint32_t initial_period; struct itimerspec normalize; if ( !value ) 40006848: 80 a6 a0 00 cmp %i2, 0 4000684c: 02 80 00 22 be 400068d4 40006850: 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 ) || 40006854: c4 06 a0 0c ld [ %i2 + 0xc ], %g2 40006858: 03 0e e6 b2 sethi %hi(0x3b9ac800), %g1 4000685c: 82 10 61 ff or %g1, 0x1ff, %g1 ! 3b9ac9ff 40006860: 80 a0 80 01 cmp %g2, %g1 40006864: 18 80 00 1c bgu 400068d4 40006868: 01 00 00 00 nop 4000686c: c4 06 a0 04 ld [ %i2 + 4 ], %g2 40006870: 80 a0 80 01 cmp %g2, %g1 40006874: 18 80 00 18 bgu 400068d4 40006878: 80 a0 a0 00 cmp %g2, 0 4000687c: 06 80 00 16 bl 400068d4 40006880: 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 ) { 40006884: 80 a6 60 04 cmp %i1, 4 40006888: 02 80 00 04 be 40006898 4000688c: 80 a6 60 00 cmp %i1, 0 40006890: 12 80 00 11 bne 400068d4 40006894: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); } normalize = *value; 40006898: 90 07 bf e4 add %fp, -28, %o0 4000689c: 92 10 00 1a mov %i2, %o1 400068a0: 40 00 23 c0 call 4000f7a0 400068a4: 94 10 20 10 mov 0x10, %o2 /* Convert absolute to relative time */ if (flags == TIMER_ABSTIME) { 400068a8: 80 a6 60 04 cmp %i1, 4 400068ac: 12 80 00 14 bne 400068fc 400068b0: 92 10 00 18 mov %i0, %o1 /* Check for seconds in the past */ if ( _Timespec_Greater_than( &_TOD_Now, &normalize.it_value ) ) 400068b4: b2 07 bf ec add %fp, -20, %i1 400068b8: 21 10 00 75 sethi %hi(0x4001d400), %l0 400068bc: 92 10 00 19 mov %i1, %o1 400068c0: 40 00 0e 85 call 4000a2d4 <_Timespec_Greater_than> 400068c4: 90 14 23 b0 or %l0, 0x3b0, %o0 400068c8: 80 8a 20 ff btst 0xff, %o0 400068cc: 02 80 00 08 be 400068ec 400068d0: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( EINVAL ); 400068d4: 40 00 21 9b call 4000ef40 <__errno> 400068d8: b0 10 3f ff mov -1, %i0 400068dc: 82 10 20 16 mov 0x16, %g1 400068e0: c2 22 00 00 st %g1, [ %o0 ] 400068e4: 81 c7 e0 08 ret 400068e8: 81 e8 00 00 restore _Timespec_Subtract( &_TOD_Now, &normalize.it_value, &normalize.it_value ); 400068ec: 90 14 23 b0 or %l0, 0x3b0, %o0 400068f0: 40 00 0e 8a call 4000a318 <_Timespec_Subtract> 400068f4: 94 10 00 19 mov %i1, %o2 400068f8: 92 10 00 18 mov %i0, %o1 400068fc: 11 10 00 76 sethi %hi(0x4001d800), %o0 40006900: 94 07 bf f4 add %fp, -12, %o2 40006904: 40 00 08 9e call 40008b7c <_Objects_Get> 40006908: 90 12 22 70 or %o0, 0x270, %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 ) { 4000690c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006910: 80 a0 60 00 cmp %g1, 0 40006914: 12 80 00 39 bne 400069f8 40006918: 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 ) { 4000691c: c2 07 bf ec ld [ %fp + -20 ], %g1 40006920: 80 a0 60 00 cmp %g1, 0 40006924: 12 80 00 14 bne 40006974 40006928: c2 07 bf f0 ld [ %fp + -16 ], %g1 4000692c: 80 a0 60 00 cmp %g1, 0 40006930: 12 80 00 11 bne 40006974 40006934: 01 00 00 00 nop /* Stop the timer */ (void) _Watchdog_Remove( &ptimer->Timer ); 40006938: 40 00 0f bb call 4000a824 <_Watchdog_Remove> 4000693c: 90 02 20 10 add %o0, 0x10, %o0 /* The old data of the timer are returned */ if ( ovalue ) 40006940: 80 a6 e0 00 cmp %i3, 0 40006944: 02 80 00 05 be 40006958 40006948: 90 10 00 1b mov %i3, %o0 *ovalue = ptimer->timer_data; 4000694c: 92 06 60 54 add %i1, 0x54, %o1 <== NOT EXECUTED 40006950: 40 00 23 94 call 4000f7a0 <== NOT EXECUTED 40006954: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED /* The new data are set */ ptimer->timer_data = normalize; 40006958: 92 07 bf e4 add %fp, -28, %o1 4000695c: 94 10 20 10 mov 0x10, %o2 40006960: 40 00 23 90 call 4000f7a0 40006964: 90 06 60 54 add %i1, 0x54, %o0 /* Indicates that the timer is created and stopped */ ptimer->state = POSIX_TIMER_STATE_CREATE_STOP; 40006968: 82 10 20 04 mov 4, %g1 4000696c: 10 80 00 1f b 400069e8 40006970: 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 ); 40006974: 40 00 0e 7d call 4000a368 <_Timespec_To_ticks> 40006978: 90 10 00 1a mov %i2, %o0 4000697c: d0 26 60 64 st %o0, [ %i1 + 0x64 ] initial_period = _Timespec_To_ticks( &normalize.it_value ); 40006980: 40 00 0e 7a call 4000a368 <_Timespec_To_ticks> 40006984: 90 07 bf ec add %fp, -20, %o0 activated = _POSIX_Timer_Insert_helper( 40006988: 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 ); 4000698c: 92 10 00 08 mov %o0, %o1 activated = _POSIX_Timer_Insert_helper( 40006990: 17 10 00 1a sethi %hi(0x40006800), %o3 40006994: 90 06 60 10 add %i1, 0x10, %o0 40006998: 96 12 e2 10 or %o3, 0x210, %o3 4000699c: 40 00 1a 10 call 4000d1dc <_POSIX_Timer_Insert_helper> 400069a0: 98 10 00 19 mov %i1, %o4 initial_period, ptimer->Object.id, _POSIX_Timer_TSR, ptimer ); if ( !activated ) { 400069a4: 80 8a 20 ff btst 0xff, %o0 400069a8: 02 80 00 10 be 400069e8 400069ac: 01 00 00 00 nop /* * The timer has been started and is running. So we return the * old ones in "ovalue" */ if ( ovalue ) 400069b0: 80 a6 e0 00 cmp %i3, 0 400069b4: 02 80 00 05 be 400069c8 400069b8: 90 10 00 1b mov %i3, %o0 *ovalue = ptimer->timer_data; 400069bc: 92 06 60 54 add %i1, 0x54, %o1 400069c0: 40 00 23 78 call 4000f7a0 400069c4: 94 10 20 10 mov 0x10, %o2 ptimer->timer_data = normalize; 400069c8: 92 07 bf e4 add %fp, -28, %o1 400069cc: 94 10 20 10 mov 0x10, %o2 400069d0: 40 00 23 74 call 4000f7a0 400069d4: 90 06 60 54 add %i1, 0x54, %o0 /* Indicate that the time is running */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; 400069d8: 82 10 20 03 mov 3, %g1 _TOD_Get( &ptimer->time ); 400069dc: 90 06 60 6c add %i1, 0x6c, %o0 400069e0: 40 00 06 0a call 40008208 <_TOD_Get> 400069e4: c2 2e 60 3c stb %g1, [ %i1 + 0x3c ] _Thread_Enable_dispatch(); 400069e8: 40 00 0a 8b call 40009414 <_Thread_Enable_dispatch> 400069ec: b0 10 20 00 clr %i0 400069f0: 81 c7 e0 08 ret 400069f4: 81 e8 00 00 restore #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 400069f8: 40 00 21 52 call 4000ef40 <__errno> <== NOT EXECUTED 400069fc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40006a00: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40006a04: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED } 40006a08: 81 c7 e0 08 ret <== NOT EXECUTED 40006a0c: 81 e8 00 00 restore <== NOT EXECUTED