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|
--
-- MPTEST / BODY
--
-- DESCRIPTION:
--
-- This package is the implementation for Test 1 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.CLOCK;
with TEST_SUPPORT;
with TEXT_IO;
with UNSIGNED32_IO;
package body MPTEST is
--
-- INIT
--
procedure INIT (
ARGUMENT : in RTEMS.TASKS.ARGUMENT
) is
pragma Unreferenced(ARGUMENT);
C : CHARACTER;
TIME : RTEMS.TIME_OF_DAY;
STATUS : RTEMS.STATUS_CODES;
begin
TEXT_IO.NEW_LINE( 2 );
TEST_SUPPORT.ADA_TEST_BEGIN;
TEXT_IO.PUT( "*** NODE " );
UNSIGNED32_IO.PUT(
TEST_SUPPORT.NODE,
WIDTH => 1
);
TEXT_IO.PUT_LINE( " ***" );
if TEST_SUPPORT.NODE /= 1 then
C := 'S';
else
C := 'M';
end if;
MPTEST.TASK_NAME( 1 ) := RTEMS.BUILD_NAME( C, 'A', '1', ' ' );
MPTEST.TASK_NAME( 2 ) := RTEMS.BUILD_NAME( C, 'A', '2', ' ' );
MPTEST.TASK_NAME( 3 ) := RTEMS.BUILD_NAME( C, 'A', '3', ' ' );
TIME := ( 1988, 12, 31, 9, 0, 0, 0 );
RTEMS.CLOCK.SET( TIME, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "CLOCK_SET" );
TEXT_IO.PUT_LINE( "Creating task 1 (Global)" );
RTEMS.TASKS.CREATE(
MPTEST.TASK_NAME( 1 ),
1,
2048,
RTEMS.DEFAULT_MODES,
RTEMS.GLOBAL,
MPTEST.TASK_ID( 1 ),
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA1" );
TEXT_IO.PUT_LINE( "Creating task 2 (Global)" );
RTEMS.TASKS.CREATE(
MPTEST.TASK_NAME( 2 ),
1,
2048,
RTEMS.TIMESLICE,
RTEMS.GLOBAL,
MPTEST.TASK_ID( 2 ),
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA2" );
TEXT_IO.PUT_LINE( "Creating task 3 (Local)" );
RTEMS.TASKS.CREATE(
MPTEST.TASK_NAME( 3 ),
1,
2048,
RTEMS.DEFAULT_MODES,
RTEMS.DEFAULT_ATTRIBUTES,
MPTEST.TASK_ID( 3 ),
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA3" );
RTEMS.TASKS.START(
MPTEST.TASK_ID( 1 ),
MPTEST.TEST_TASK'ACCESS,
0,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA1" );
RTEMS.TASKS.START(
MPTEST.TASK_ID( 2 ),
MPTEST.TEST_TASK'ACCESS,
0,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA2" );
RTEMS.TASKS.START(
MPTEST.TASK_ID( 3 ),
MPTEST.TEST_TASK'ACCESS,
0,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA3" );
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
pragma Unreferenced(ARGUMENT);
TIME : RTEMS.TIME_OF_DAY;
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" );
RTEMS.CLOCK.GET_TOD( TIME, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "CLOCK_GET_TOD" );
TEST_SUPPORT.PUT_NAME(
MPTEST.TASK_NAME( TEST_SUPPORT.TASK_NUMBER( TID ) ),
FALSE
);
TEST_SUPPORT.PRINT_TIME( "- clock_get - ", TIME, "" );
TEXT_IO.NEW_LINE;
RTEMS.TASKS.WAKE_AFTER(
TEST_SUPPORT.TASK_NUMBER( TID ) * 5 *
TEST_SUPPORT.TICKS_PER_SECOND,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" );
RTEMS.CLOCK.GET_TOD( TIME, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "CLOCK_GET_TOD" );
TEST_SUPPORT.PUT_NAME(
MPTEST.TASK_NAME( TEST_SUPPORT.TASK_NUMBER( TID ) ),
FALSE
);
TEST_SUPPORT.PRINT_TIME( "- clock_get - ", TIME, "" );
TEXT_IO.NEW_LINE;
if TEST_SUPPORT.TASK_NUMBER( TID ) = 1 then -- TASK 1
TEST_SUPPORT.PUT_NAME(
MPTEST.TASK_NAME( TEST_SUPPORT.TASK_NUMBER( TID ) ),
FALSE
);
TEXT_IO.PUT_LINE( " - deleting self" );
RTEMS.TASKS.DELETE( RTEMS.SELF, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" );
else if TEST_SUPPORT.TASK_NUMBER( TID ) = 2 then -- TASK 2
TEST_SUPPORT.PUT_NAME( MPTEST.TASK_NAME( 2 ), FALSE );
TEXT_IO.PUT( " - waiting to be deleted by " );
TEST_SUPPORT.PUT_NAME( MPTEST.TASK_NAME( 3 ), TRUE );
loop
TEST_SUPPORT.DO_NOTHING; -- can't be optimized away
end loop;
else -- TASK 3
TEST_SUPPORT.PUT_NAME( MPTEST.TASK_NAME( 3 ), FALSE );
TEXT_IO.PUT( " - getting TID of " );
TEST_SUPPORT.PUT_NAME( MPTEST.TASK_NAME( 2 ), TRUE );
RTEMS.TASKS.IDENT(
MPTEST.TASK_NAME( 2 ),
RTEMS.SEARCH_ALL_NODES,
TID,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_IDENT OF TA2" );
TEST_SUPPORT.PUT_NAME( MPTEST.TASK_NAME( 3 ), FALSE );
TEXT_IO.PUT( " - deleting " );
TEST_SUPPORT.PUT_NAME( MPTEST.TASK_NAME( 2 ), TRUE );
RTEMS.TASKS.DELETE( TID, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA2" );
end if;
end if;
TEST_SUPPORT.ADA_TEST_END;
RTEMS.SHUTDOWN_EXECUTIVE( 0 );
end TEST_TASK;
end MPTEST;
|
