-- -- MPTEST / BODY -- -- DESCRIPTION: -- -- This package is the implementation for Test 2 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.TASKS; 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 2 -- 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 ), 1, 2048, RTEMS.NO_PREEMPT, RTEMS.GLOBAL, MPTEST.TASK_ID( 1 ), STATUS ); TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE" ); RTEMS.TASKS.START( MPTEST.TASK_ID( 1 ), MPTEST.TEST_TASK'ACCESS, 0, STATUS ); TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START" ); RTEMS.TASKS.DELETE( RTEMS.SELF, STATUS ); TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); end INIT; -- -- TEST_TASK -- procedure TEST_TASK ( ARGUMENT : in RTEMS.TASKS.ARGUMENT ) is TID : RTEMS.ID; TEST_TID : RTEMS.ID; REMOTE_TID : RTEMS.ID; REMOTE_NODE : RTEMS.UNSIGNED32; NOTE : RTEMS.UNSIGNED32; STATUS : RTEMS.STATUS_CODES; begin RTEMS.TASKS.IDENT( RTEMS.SELF, RTEMS.SEARCH_ALL_NODES, TID, STATUS ); TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_IDENT OF SELF" ); if TEST_SUPPORT.NODE = 1 then REMOTE_NODE := 2; else REMOTE_NODE := 1; end if; TEXT_IO.PUT_LINE( "Getting TID of remote task (all nodes)" ); loop RTEMS.TASKS.IDENT( MPTEST.TASK_NAME( REMOTE_NODE ), RTEMS.SEARCH_ALL_NODES, REMOTE_TID, STATUS ); exit when RTEMS.IS_STATUS_SUCCESSFUL( STATUS ); end loop; -- -- We just got this ID above so looping is not necessary. -- TEXT_IO.PUT_LINE( "Getting TID of remote task (1 node)" ); RTEMS.TASKS.IDENT( MPTEST.TASK_NAME( REMOTE_NODE ), REMOTE_NODE, TEST_TID, STATUS ); TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_IDENT" ); if TEST_TID /= REMOTE_TID then TEXT_IO.PUT_LINE( "task_ident tid's do not match!!" ); RTEMS.SHUTDOWN_EXECUTIVE( 0 ); end if; RTEMS.TASKS.DELETE( REMOTE_TID, STATUS ); TEST_SUPPORT.FATAL_DIRECTIVE_STATUS( STATUS, RTEMS.ILLEGAL_ON_REMOTE_OBJECT, "task_delete of remote task" ); TEXT_IO.PUT_LINE( "task_delete of remote task returned the correct error" ); RTEMS.TASKS.START( REMOTE_TID, MPTEST.TEST_TASK'ACCESS, 0, STATUS ); TEST_SUPPORT.FATAL_DIRECTIVE_STATUS( STATUS, RTEMS.ILLEGAL_ON_REMOTE_OBJECT, "task_start of remote task" ); TEXT_IO.PUT_LINE( "task_start of remote task returned the correct error" ); RTEMS.TASKS.RESTART( REMOTE_TID, 0, STATUS ); TEST_SUPPORT.FATAL_DIRECTIVE_STATUS( STATUS, RTEMS.ILLEGAL_ON_REMOTE_OBJECT, "task_restart of remote task" ); TEXT_IO.PUT_LINE( "task_restart of remote task returned the correct error" ); TEXT_IO.PUT( "Setting notepad " ); UNSIGNED32_IO.PUT( RTEMS.GET_NODE( TID ), WIDTH=>1 ); TEXT_IO.PUT( " of the remote task to " ); UNSIGNED32_IO.PUT( RTEMS.GET_NODE( TID ), WIDTH=>1 ); TEXT_IO.NEW_LINE; RTEMS.TASKS.SET_NOTE( REMOTE_TID, RTEMS.GET_NODE( TID ), RTEMS.GET_NODE( TID ), STATUS ); TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SET_NOTE" ); TEXT_IO.PUT_LINE( "Getting a notepad of the remote task" ); RTEMS.TASKS.GET_NOTE( REMOTE_TID, RTEMS.GET_NODE( TID ), NOTE, STATUS ); TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_GET_NOTE" ); if NOTE = RTEMS.GET_NODE( TID ) then TEXT_IO.PUT_LINE( "Remote notepad set and read correctly" ); else TEXT_IO.PUT( "FAILURE!!! Remote notepad was not set and read correctly (" ); UNSIGNED32_IO.PUT( NOTE ); TEXT_IO.PUT( ", " ); UNSIGNED32_IO.PUT( RTEMS.GET_NODE( TID ) ); TEXT_IO.PUT_LINE( ")" ); end if; RTEMS.TASKS.DELETE( REMOTE_TID, STATUS ); TEXT_IO.PUT_LINE( "*** END OF TEST 2 ***" ); RTEMS.SHUTDOWN_EXECUTIVE( 0 ); end TEST_TASK; end MPTEST;