--
-- TMTEST / BODY
--
-- DESCRIPTION:
--
-- This package is the implementation of Test 23 of the RTEMS
-- Timing Test Suite.
--
-- DEPENDENCIES:
--
--
--
-- COPYRIGHT (c) 1989-1997.
-- On-Line Applications Research Corporation (OAR).
-- Copyright assigned to U.S. Government, 1994.
--
-- 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 RTEMS_CALLING_OVERHEAD;
with TEST_SUPPORT;
with TEXT_IO;
with TIME_TEST_SUPPORT;
with UNSIGNED32_IO;
package body TMTEST is
--PAGE
--
-- INIT
--
procedure INIT (
ARGUMENT : in RTEMS.TASK_ARGUMENT
) is
OVERHEAD : RTEMS.UNSIGNED32;
TASK_PRIORITY : RTEMS.TASK_PRIORITY;
INDEX : RTEMS.UNSIGNED32;
ID : RTEMS.ID;
TASK_ENTRY : RTEMS.TASK_ENTRY_POINT;
STATUS : RTEMS.STATUS_CODES;
begin
TEXT_IO.NEW_LINE( 2 );
TEXT_IO.PUT_LINE( "*** TIME TEST 23 ***" );
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
TIMER_DRIVER.EMPTY_FUNCTION;
end loop;
OVERHEAD := TIMER_DRIVER.READ_TIMER;
TASK_PRIORITY := 5;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.TASK_CREATE(
RTEMS.BUILD_NAME( 'T', 'I', 'M', 'E' ),
TASK_PRIORITY,
1024,
RTEMS.DEFAULT_MODES,
RTEMS.DEFAULT_ATTRIBUTES,
ID,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE LOOP" );
if INDEX = 1 then
TASK_ENTRY := TMTEST.HIGH_TASK'ACCESS;
elsif INDEX = TIME_TEST_SUPPORT.OPERATION_COUNT then
TASK_ENTRY := TMTEST.LOW_TASK'ACCESS;
else
TASK_ENTRY := TMTEST.MIDDLE_TASKS'ACCESS;
end if;
RTEMS.TASK_START( ID, TASK_ENTRY, 0, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START LOOP" );
TASK_PRIORITY := TASK_PRIORITY + 1;
end loop;
RTEMS.TASK_DELETE( RTEMS.SELF, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" );
end INIT;
--PAGE
--
-- NULL_DELAY
--
procedure NULL_DELAY (
IGNORED_ID : in RTEMS.ID;
IGNORED_ADDRESS : in RTEMS.ADDRESS
) is
begin
NULL;
end NULL_DELAY;
--PAGE
--
-- HIGH_TASK
--
procedure HIGH_TASK (
ARGUMENT : in RTEMS.TASK_ARGUMENT
) is
INDEX : RTEMS.TASK_PRIORITY;
OVERHEAD : RTEMS.UNSIGNED32;
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;
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.TIMER_CREATE(
INDEX,
TMTEST.TIMER_ID( INDEX ),
STATUS
);
end loop;
TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
TIME_TEST_SUPPORT.PUT_TIME(
"TIMER_CREATE",
TMTEST.END_TIME,
TIME_TEST_SUPPORT.OPERATION_COUNT,
0,
RTEMS_CALLING_OVERHEAD.TIMER_CREATE
);
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.TIMER_FIRE_AFTER(
TMTEST.TIMER_ID( INDEX ),
500,
TMTEST.NULL_DELAY'ACCESS,
RTEMS.NULL_ADDRESS,
STATUS
);
end loop;
TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
TIME_TEST_SUPPORT.PUT_TIME(
"TIMER_FIRE_AFTER (inactive)",
TMTEST.END_TIME,
TIME_TEST_SUPPORT.OPERATION_COUNT,
0,
RTEMS_CALLING_OVERHEAD.TIMER_FIRE_AFTER
);
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.TIMER_FIRE_AFTER(
TMTEST.TIMER_ID( INDEX ),
500,
TMTEST.NULL_DELAY'ACCESS,
RTEMS.NULL_ADDRESS,
STATUS
);
end loop;
TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
TIME_TEST_SUPPORT.PUT_TIME(
"TIMER_FIRE_AFTER (active)",
TMTEST.END_TIME,
TIME_TEST_SUPPORT.OPERATION_COUNT,
0,
RTEMS_CALLING_OVERHEAD.TIMER_FIRE_AFTER
);
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.TIMER_CANCEL( TMTEST.TIMER_ID( INDEX ), STATUS );
end loop;
TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
TIME_TEST_SUPPORT.PUT_TIME(
"TIMER_CANCEL (active)",
TMTEST.END_TIME,
TIME_TEST_SUPPORT.OPERATION_COUNT,
0,
RTEMS_CALLING_OVERHEAD.TIMER_CANCEL
);
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.TIMER_CANCEL( TMTEST.TIMER_ID( INDEX ), STATUS );
end loop;
TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
TIME_TEST_SUPPORT.PUT_TIME(
"TIMER_CANCEL (inactive)",
TMTEST.END_TIME,
TIME_TEST_SUPPORT.OPERATION_COUNT,
0,
RTEMS_CALLING_OVERHEAD.TIMER_CANCEL
);
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.TIMER_RESET( TMTEST.TIMER_ID( INDEX ), STATUS );
end loop;
TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
TIME_TEST_SUPPORT.PUT_TIME(
"TIMER_RESET (inactive)",
TMTEST.END_TIME,
TIME_TEST_SUPPORT.OPERATION_COUNT,
0,
RTEMS_CALLING_OVERHEAD.TIMER_RESET
);
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.TIMER_RESET( TMTEST.TIMER_ID( INDEX ), STATUS );
end loop;
TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
TIME_TEST_SUPPORT.PUT_TIME(
"TIMER_RESET (active)",
TMTEST.END_TIME,
TIME_TEST_SUPPORT.OPERATION_COUNT,
0,
RTEMS_CALLING_OVERHEAD.TIMER_RESET
);
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.TIMER_CANCEL( TMTEST.TIMER_ID( INDEX ), STATUS );
end loop;
TMTEST.TIME_OF_DAY := ( 1988, 12, 31, 9, 0, 0, 0 );
RTEMS.CLOCK_SET( TMTEST.TIME_OF_DAY, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "CLOCK_SET" );
TMTEST.TIME_OF_DAY.YEAR := 1989;
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.TIMER_FIRE_WHEN(
TMTEST.TIMER_ID( INDEX ),
TMTEST.TIME_OF_DAY,
TMTEST.NULL_DELAY'ACCESS,
RTEMS.NULL_ADDRESS,
STATUS
);
end loop;
TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
TIME_TEST_SUPPORT.PUT_TIME(
"TIMER_FIRE_WHEN (inactive)",
TMTEST.END_TIME,
TIME_TEST_SUPPORT.OPERATION_COUNT,
0,
RTEMS_CALLING_OVERHEAD.TIMER_FIRE_WHEN
);
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.TIMER_FIRE_WHEN(
TMTEST.TIMER_ID( INDEX ),
TMTEST.TIME_OF_DAY,
TMTEST.NULL_DELAY'ACCESS,
RTEMS.NULL_ADDRESS,
STATUS
);
end loop;
TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
TIME_TEST_SUPPORT.PUT_TIME(
"TIMER_FIRE_WHEN (active)",
TMTEST.END_TIME,
TIME_TEST_SUPPORT.OPERATION_COUNT,
0,
RTEMS_CALLING_OVERHEAD.TIMER_FIRE_WHEN
);
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.TIMER_DELETE( TMTEST.TIMER_ID( INDEX ), STATUS );
end loop;
TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
TIME_TEST_SUPPORT.PUT_TIME(
"TIMER_DELETE (active)",
TMTEST.END_TIME,
TIME_TEST_SUPPORT.OPERATION_COUNT,
0,
RTEMS_CALLING_OVERHEAD.TIMER_DELETE
);
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.TIMER_CREATE( INDEX, TMTEST.TIMER_ID( INDEX ), STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TIMER_CREATE" );
RTEMS.TIMER_FIRE_AFTER(
TMTEST.TIMER_ID( INDEX ),
500,
TMTEST.NULL_DELAY'ACCESS,
RTEMS.NULL_ADDRESS,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TIMER_FIRE_AFTER" );
RTEMS.TIMER_CANCEL( TMTEST.TIMER_ID( INDEX ), STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TIMER_CANCEL" );
end loop;
TIMER_DRIVER.INITIALIZE;
for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
loop
RTEMS.TIMER_DELETE( TMTEST.TIMER_ID( INDEX ), STATUS );
end loop;
TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
TIME_TEST_SUPPORT.PUT_TIME(
"TIMER_DELETE (inactive)",
TMTEST.END_TIME,
TIME_TEST_SUPPORT.OPERATION_COUNT,
0,
RTEMS_CALLING_OVERHEAD.TIMER_DELETE
);
TIMER_DRIVER.INITIALIZE;
RTEMS.TASK_WAKE_WHEN( TMTEST.TIME_OF_DAY, STATUS );
end HIGH_TASK;
--PAGE
--
-- MIDDLE_TASKS
--
procedure MIDDLE_TASKS (
ARGUMENT : in RTEMS.TASK_ARGUMENT
) is
STATUS : RTEMS.STATUS_CODES;
begin
RTEMS.TASK_WAKE_WHEN( TMTEST.TIME_OF_DAY, STATUS );
end MIDDLE_TASKS;
--PAGE
--
-- LOW_TASK
--
procedure LOW_TASK (
ARGUMENT : in RTEMS.TASK_ARGUMENT
) is
begin
TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
TIME_TEST_SUPPORT.PUT_TIME(
"TASK_WAKE_WHEN",
TMTEST.END_TIME,
TIME_TEST_SUPPORT.OPERATION_COUNT,
0,
RTEMS_CALLING_OVERHEAD.TASK_WAKE_WHEN
);
RTEMS.SHUTDOWN_EXECUTIVE( 0 );
end LOW_TASK;
end TMTEST;
