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Diffstat (limited to 'testsuites/ada/mptests/mp03/mptest.adb')
| -rw-r--r-- | testsuites/ada/mptests/mp03/mptest.adb | 267 |
1 files changed, 267 insertions, 0 deletions
diff --git a/testsuites/ada/mptests/mp03/mptest.adb b/testsuites/ada/mptests/mp03/mptest.adb new file mode 100644 index 0000000000..170b62fd5d --- /dev/null +++ b/testsuites/ada/mptests/mp03/mptest.adb @@ -0,0 +1,267 @@ +-- +-- This package is the implementation for Test 3 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 3 -- 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" ); + + 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', ' ' ); + + RTEMS.TIMER.CREATE( + MPTEST.TIMER_NAME( 1 ), + 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; + +-- +-- DELAYED_SEND_EVENT +-- + + procedure DELAYED_SEND_EVENT ( + IGNORED_ID : in RTEMS.ID; + IGNORED_ADDRESS : in RTEMS.ADDRESS + ) is + STATUS : RTEMS.STATUS_CODES; + begin + + RTEMS.EVENT.SEND( MPTEST.TASK_ID( 1 ), RTEMS.EVENT_16, STATUS ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "EVENT_SEND" ); + + end DELAYED_SEND_EVENT; + +-- +-- TEST_TASK +-- + + procedure TEST_TASK ( + ARGUMENT : in RTEMS.TASKS.ARGUMENT + ) is + TID : RTEMS.ID; + 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" ); + + TEXT_IO.PUT_LINE( "Getting TID of remote task" ); + 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 ); + + 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; + + RTEMS.TIMER.FIRE_AFTER( + MPTEST.TIMER_ID( 1 ), + 10 * TEST_SUPPORT.TICKS_PER_SECOND, + MPTEST.DELAYED_SEND_EVENT'ACCESS, + RTEMS.NULL_ADDRESS, + STATUS + ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TIMER_FIRE_AFTER" ); + + MPTEST.TEST_TASK_SUPPORT( 1 ); + + RTEMS.TIMER.FIRE_AFTER( + MPTEST.TIMER_ID( 1 ), + 11 * TEST_SUPPORT.TICKS_PER_SECOND, + MPTEST.DELAYED_SEND_EVENT'ACCESS, + RTEMS.NULL_ADDRESS, + STATUS + ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TIMER_FIRE_AFTER" ); + + if TEST_SUPPORT.NODE = 2 then + + RTEMS.TASKS.WAKE_AFTER( + 2 * TEST_SUPPORT.TICKS_PER_SECOND, + STATUS + ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); + + end if; + + MPTEST.TEST_TASK_SUPPORT( 2 ); + + TEXT_IO.PUT_LINE( "*** END OF TEST 3 ***" ); + + RTEMS.SHUTDOWN_EXECUTIVE( 0 ); + + end TEST_TASK; + +-- +-- TEST_TASK_SUPPORT +-- + + + procedure TEST_TASK_SUPPORT ( + NODE : in RTEMS.UNSIGNED32 + ) is + EVENTS : RTEMS.EVENT_SET; + STATUS : RTEMS.STATUS_CODES; + begin + + if TEST_SUPPORT.NODE = NODE then + + loop + + RTEMS.EVENT.RECEIVE( + RTEMS.EVENT_16, + RTEMS.NO_WAIT, + RTEMS.NO_TIMEOUT, + EVENTS, + STATUS + ); + + exit when RTEMS.ARE_STATUSES_EQUAL( RTEMS.SUCCESSFUL, STATUS ); + + TEST_SUPPORT.FATAL_DIRECTIVE_STATUS( + STATUS, + RTEMS.UNSATISFIED, + "EVENT_RECEIVE" + ); + + RTEMS.TASKS.WAKE_AFTER( + 2 * TEST_SUPPORT.TICKS_PER_SECOND, + STATUS + ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); + + TEST_SUPPORT.PUT_NAME( MPTEST.TASK_NAME( NODE ), FALSE ); + TEXT_IO.PUT_LINE( " - Suspending remote task" ); + RTEMS.TASKS.SUSPEND( MPTEST.REMOTE_TID, STATUS ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SUSPEND" ); + + RTEMS.TASKS.WAKE_AFTER( + 2 * TEST_SUPPORT.TICKS_PER_SECOND, + STATUS + ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); + + TEST_SUPPORT.PUT_NAME( MPTEST.TASK_NAME( NODE ), FALSE ); + TEXT_IO.PUT_LINE( " - Resuming remote task" ); + + RTEMS.TASKS.RESUME( MPTEST.REMOTE_TID, STATUS ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_RESUME" ); + + end loop; + + else + + loop + + RTEMS.EVENT.RECEIVE( + RTEMS.EVENT_16, + RTEMS.NO_WAIT, + RTEMS.NO_TIMEOUT, + EVENTS, + STATUS + ); + + exit when RTEMS.ARE_STATUSES_EQUAL( RTEMS.SUCCESSFUL, STATUS ); + + TEST_SUPPORT.FATAL_DIRECTIVE_STATUS( + STATUS, + RTEMS.UNSATISFIED, + "EVENT_RECEIVE" + ); + + TEST_SUPPORT.PUT_NAME( MPTEST.TASK_NAME( REMOTE_NODE ), FALSE ); + TEXT_IO.PUT_LINE( " - have I been suspended???" ); + RTEMS.TASKS.WAKE_AFTER( + TEST_SUPPORT.TICKS_PER_SECOND / 2, + STATUS + ); + TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); + + end loop; + + end if; + + end TEST_TASK_SUPPORT; + +end MPTEST; |