--
-- MPTEST / BODY
--
-- DESCRIPTION:
--
-- This package is the implementation for Test 2 of the RTEMS
-- Multiprocessor Test Suite.
--
-- DEPENDENCIES:
--
--
--
-- COPYRIGHT (c) 1989-1997.
-- 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.OARcorp.com/rtems/license.html.
--
-- $Id$
--
with INTERFACES; use INTERFACES;
with RTEMS;
with TEST_SUPPORT;
with TEXT_IO;
with UNSIGNED32_IO;
package body MPTEST is
package body PER_NODE_CONFIGURATION is separate;
--PAGE
--
-- INIT
--
procedure INIT (
ARGUMENT : in RTEMS.TASK_ARGUMENT
) is
STATUS : RTEMS.STATUS_CODES;
begin
TEXT_IO.NEW_LINE( 2 );
TEXT_IO.PUT( "*** TEST 2 -- NODE " );
UNSIGNED32_IO.PUT(
MPTEST.MULTIPROCESSING_CONFIGURATION.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.TASK_CREATE(
MPTEST.TASK_NAME( MPTEST.MULTIPROCESSING_CONFIGURATION.NODE ),
1,
2048,
RTEMS.NO_PREEMPT,
RTEMS.GLOBAL,
MPTEST.TASK_ID( 1 ),
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE" );
RTEMS.TASK_START(
MPTEST.TASK_ID( 1 ),
MPTEST.TEST_TASK'ACCESS,
0,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START" );
RTEMS.TASK_DELETE( RTEMS.SELF, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" );
end INIT;
--PAGE
--
-- TEST_TASK
--
procedure TEST_TASK (
ARGUMENT : in RTEMS.TASK_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.TASK_IDENT( RTEMS.SELF, RTEMS.SEARCH_ALL_NODES, TID, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_IDENT OF SELF" );
if MPTEST.MULTIPROCESSING_CONFIGURATION.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.TASK_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.TASK_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.TASK_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.TASK_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.TASK_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.TASK_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.TASK_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.TASK_DELETE( REMOTE_TID, STATUS );
TEXT_IO.PUT_LINE( "*** END OF TEST 2 ***" );
RTEMS.SHUTDOWN_EXECUTIVE( 0 );
end TEST_TASK;
end MPTEST;