--
-- TMTEST / BODY
--
-- DESCRIPTION:
--
-- This package is the implementation of Test 28 of the RTEMS
-- Timing 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.com/license/LICENSE.
--
-- $Id$
--
with RTEMS_CALLING_OVERHEAD;
with TEST_SUPPORT;
with TEXT_IO;
with TIMER_DRIVER;
with RTEMS.PORT;
package body TMTEST is
--
-- INIT
--
procedure INIT (
ARGUMENT : in RTEMS.TASKS.ARGUMENT
) is
pragma Unreferenced(ARGUMENT);
STATUS : RTEMS.STATUS_CODES;
begin
TEXT_IO.NEW_LINE( 2 );
TEXT_IO.PUT_LINE( "*** TIME TEST 28 ***" );
RTEMS.TASKS.CREATE(
RTEMS.BUILD_NAME( 'T', 'E', 'S', 'T' ),
128,
1024,
RTEMS.DEFAULT_MODES,
RTEMS.DEFAULT_ATTRIBUTES,
TMTEST.TASK_ID( 1 ),
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE" );
RTEMS.TASKS.START(
TMTEST.TASK_ID( 1 ),
TMTEST.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
pragma Unreferenced(ARGUMENT);
NAME : RTEMS.NAME;
OVERHEAD : RTEMS.UNSIGNED32;
CONVERTED : RTEMS.ADDRESS;
STATUS : RTEMS.STATUS_CODES;
begin
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
TIMER_DRIVER.EMPTY_FUNCTION;
end loop;
OVERHEAD := TIMER_DRIVER.READ_TIMER;
NAME := RTEMS.BUILD_NAME( 'P', 'O', 'R', 'T' );
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.PORT.CREATE(
NAME,
TMTEST.INTERNAL_PORT_AREA'ADDRESS,
TMTEST.EXTERNAL_PORT_AREA'ADDRESS,
16#FF#,
TMTEST.PORT_ID( INDEX ),
STATUS
);
end loop;
TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
TIME_TEST_SUPPORT.PUT_TIME(
"PORT_CREATE",
TMTEST.END_TIME,
TIME_TEST_SUPPORT.OPERATION_COUNT,
OVERHEAD,
RTEMS_CALLING_OVERHEAD.PORT_CREATE
);
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.PORT.EXTERNAL_TO_INTERNAL(
TMTEST.PORT_ID( 1 ),
TMTEST.EXTERNAL_PORT_AREA( 16#F# )'ADDRESS,
CONVERTED,
STATUS
);
end loop;
TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
TIME_TEST_SUPPORT.PUT_TIME(
"PORT_EXTERNAL_TO_INTERNAL",
TMTEST.END_TIME,
TIME_TEST_SUPPORT.OPERATION_COUNT,
OVERHEAD,
RTEMS_CALLING_OVERHEAD.PORT_EXTERNAL_TO_INTERNAL
);
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.PORT.INTERNAL_TO_EXTERNAL(
TMTEST.PORT_ID( 1 ),
TMTEST.INTERNAL_PORT_AREA( 16#F# )'ADDRESS,
CONVERTED,
STATUS
);
end loop;
TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
TIME_TEST_SUPPORT.PUT_TIME(
"PORT_INTERNAL_TO_EXTERNAL",
TMTEST.END_TIME,
TIME_TEST_SUPPORT.OPERATION_COUNT,
OVERHEAD,
RTEMS_CALLING_OVERHEAD.PORT_INTERNAL_TO_EXTERNAL
);
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.PORT.DELETE( TMTEST.PORT_ID( INDEX ), STATUS );
end loop;
TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
TIME_TEST_SUPPORT.PUT_TIME(
"PORT_DELETE",
TMTEST.END_TIME,
TIME_TEST_SUPPORT.OPERATION_COUNT,
OVERHEAD,
RTEMS_CALLING_OVERHEAD.PORT_DELETE
);
TEXT_IO.PUT_LINE( "*** END OF TIME TEST 28 ***" );
RTEMS.SHUTDOWN_EXECUTIVE( 0 );
end TEST_TASK;
end TMTEST;