-- -- MPTEST / BODY -- -- DESCRIPTION: -- -- This package is the implementation for Test 6 of the RTEMS -- Multiprocessor Test Suite. -- -- DEPENDENCIES: -- -- -- -- COPYRIGHT (c) 1989-2011. -- On-Line Applications Research Corporation (OAR). -- -- The license and distribution terms for this file may in -- the file LICENSE in this distribution or at -- http://www.rtems.org/license/LICENSE. -- with INTERFACES; use INTERFACES; with RTEMS; with RTEMS.EVENT; with RTEMS.TASKS; with RTEMS.TIMER; with TEST_SUPPORT; with TEXT_IO; with UNSIGNED32_IO; package body MPTEST is -- -- INIT -- procedure INIT ( ARGUMENT : in RTEMS.TASKS.ARGUMENT ) is STATUS : RTEMS.STATUS_CODES; begin TEXT_IO.NEW_LINE( 2 ); TEXT_IO.PUT( "*** TEST 6 -- NODE " ); UNSIGNED32_IO.PUT( TEST_SUPPORT.NODE, WIDTH => 1 ); TEXT_IO.PUT_LINE( " ***" ); MPTEST.TASK_NAME( 1 ) := RTEMS.BUILD_NAME( '1', '1', '1', ' ' ); MPTEST.TASK_NAME( 2 ) := RTEMS.BUILD_NAME( '2', '2', '2', ' ' ); TEXT_IO.PUT_LINE( "Creating Test_task (Global)" ); RTEMS.TASKS.CREATE( MPTEST.TASK_NAME( TEST_SUPPORT.NODE ), TEST_SUPPORT.NODE, 2048, RTEMS.DEFAULT_MODES, RTEMS.GLOBAL, MPTEST.TASK_ID( 1 ), STATUS ); TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE" ); TEXT_IO.PUT_LINE( "Starting Test_task (Global)" ); RTEMS.TASKS.START( MPTEST.TASK_ID( 1 ), MPTEST.TEST_TASK'ACCESS, 0, STATUS ); TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START" ); MPTEST.TIMER_NAME( 1 ) := RTEMS.BUILD_NAME( 'T', 'M', '1', ' ' ); MPTEST.TIMER_NAME( 2 ) := RTEMS.BUILD_NAME( 'T', 'M', '2', ' ' ); RTEMS.TIMER.CREATE( MPTEST.TIMER_NAME( TEST_SUPPORT.NODE ), MPTEST.TIMER_ID( 1 ), STATUS ); TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TIMER_CREATE" ); TEXT_IO.PUT_LINE( "Deleting initialization task" ); RTEMS.TASKS.DELETE( RTEMS.SELF, STATUS ); TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); end INIT; -- -- STOP_TEST_TSR -- procedure STOP_TEST_TSR ( IGNORED1 : in RTEMS.ID; IGNORED2 : in RTEMS.ADDRESS ) is begin MPTEST.STOP_TEST := TRUE; end STOP_TEST_TSR; -- -- TEST_TASK -- procedure TEST_TASK ( ARGUMENT : in RTEMS.TASKS.ARGUMENT ) is COUNT : RTEMS.UNSIGNED32; EVENT_OUT : RTEMS.EVENT_SET; EVENT_FOR_THIS_ITERATION : RTEMS.EVENT_SET; STATUS : RTEMS.STATUS_CODES; begin MPTEST.STOP_TEST := FALSE; if TEST_SUPPORT.NODE = 1 then MPTEST.REMOTE_NODE := 2; else MPTEST.REMOTE_NODE := 1; end if; TEXT_IO.PUT( "Remote task's name is : " ); TEST_SUPPORT.PUT_NAME( MPTEST.TASK_NAME( MPTEST.REMOTE_NODE ), TRUE ); TEXT_IO.PUT_LINE( "Getting TID of remote task" ); loop RTEMS.TASKS.IDENT( MPTEST.TASK_NAME( MPTEST.REMOTE_NODE ), RTEMS.SEARCH_ALL_NODES, MPTEST.REMOTE_TID, STATUS ); exit when RTEMS.IS_STATUS_SUCCESSFUL( STATUS ); end loop; if TEST_SUPPORT.NODE = 1 then TEXT_IO.PUT_LINE( "Sending events to remote task" ); else TEXT_IO.PUT_LINE( "Receiving events from remote task" ); end if; RTEMS.TIMER.FIRE_AFTER( MPTEST.TIMER_ID( 1 ), 5 * TEST_SUPPORT.TICKS_PER_SECOND, MPTEST.STOP_TEST_TSR'ACCESS, RTEMS.NULL_ADDRESS, STATUS ); TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TIMER_FIRE_AFTER" ); COUNT := 0; loop exit when MPTEST.STOP_TEST = TRUE; EVENT_FOR_THIS_ITERATION := MPTEST.EVENT_SET_TABLE( INTEGER( COUNT ) mod MPTEST.EVENT_SET_TABLE'LAST + 1 ); if TEST_SUPPORT.NODE = 1 then RTEMS.EVENT.SEND( MPTEST.REMOTE_TID, EVENT_FOR_THIS_ITERATION, STATUS ); TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "EVENT_SEND" ); else RTEMS.EVENT.RECEIVE( EVENT_FOR_THIS_ITERATION, RTEMS.DEFAULT_OPTIONS, 1 * TEST_SUPPORT.TICKS_PER_SECOND, EVENT_OUT, STATUS ); if RTEMS.ARE_STATUSES_EQUAL( STATUS, RTEMS.TIMEOUT ) then TEXT_IO.NEW_LINE( 1 ); if TEST_SUPPORT.NODE = 2 then TEXT_IO.PUT_LINE( "Correct behavior if the other node exitted." ); else TEXT_IO.PUT_LINE( "ERROR... node 1 died" ); end if; exit; else TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "EVENT_RECEIVE" ); end if; end if; if (COUNT mod MPTEST.MAXIMUM_DOTS) = 0 then TEST_SUPPORT.PUT_DOT( "." ); end if; COUNT := COUNT + 1; end loop; TEXT_IO.NEW_LINE; if TEST_SUPPORT.NODE = 2 then RTEMS.EVENT.RECEIVE( RTEMS.EVENT_16, RTEMS.DEFAULT_OPTIONS, 1 * TEST_SUPPORT.TICKS_PER_SECOND, EVENT_OUT, STATUS ); TEST_SUPPORT.FATAL_DIRECTIVE_STATUS( RTEMS.TIMEOUT, STATUS, "EVENT_RECEIVE" ); TEXT_IO.NEW_LINE; TEXT_IO.PUT_LINE( "event_receive - correctly returned TIMEOUT" ); end if; TEXT_IO.PUT_LINE( "*** END OF TEST 6 ***" ); RTEMS.SHUTDOWN_EXECUTIVE( 0 ); end TEST_TASK; end MPTEST;