forked from Imagelibrary/rtems
3b1a322ee1
* support/timer_driver.adb, support/timer_driver.ads, tmtests/tm01/tmtest.adb, tmtests/tm02/tmtest.adb, tmtests/tm03/tmtest.adb, tmtests/tm04/tmtest.adb, tmtests/tm05/tmtest.adb, tmtests/tm06/tmtest.adb, tmtests/tm07/tmtest.adb, tmtests/tm08/tmtest.adb, tmtests/tm09/tmtest.adb, tmtests/tm10/tmtest.adb, tmtests/tm11/tmtest.adb, tmtests/tm12/tmtest.adb, tmtests/tm13/tmtest.adb, tmtests/tm14/tmtest.adb, tmtests/tm15/tmtest.adb, tmtests/tm16/tmtest.adb, tmtests/tm17/tmtest.adb, tmtests/tm18/tmtest.adb, tmtests/tm19/tmtest.adb, tmtests/tm20/config.h, tmtests/tm20/tmtest.adb, tmtests/tm21/tmtest.adb, tmtests/tm22/tmtest.adb, tmtests/tm23/tmtest.adb, tmtests/tm24/tmtest.adb, tmtests/tm25/tmtest.adb, tmtests/tm28/tmtest.adb, tmtests/tm29/tmtest.adb, tmtests/tmck/tmtest.adb, tmtests/tmoverhd/tmtest.adb: Clean up. Verified to run on psim with gcc 4.3.2.
497 lines
12 KiB
Ada
497 lines
12 KiB
Ada
--
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-- TMTEST / BODY
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--
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-- DESCRIPTION:
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--
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-- This package is the implementation of Test 4 of the RTEMS
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-- Timing Test Suite.
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--
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-- DEPENDENCIES:
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--
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--
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--
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-- COPYRIGHT (c) 1989-1997.
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-- On-Line Applications Research Corporation (OAR).
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--
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-- The license and distribution terms for this file may in
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-- the file LICENSE in this distribution or at
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-- http://www.rtems.com/license/LICENSE.
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--
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-- $Id$
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--
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with INTERFACES; use INTERFACES;
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with RTEMS;
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with RTEMS_CALLING_OVERHEAD;
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with TEST_SUPPORT;
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with TEXT_IO;
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with TIME_TEST_SUPPORT;
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with UNSIGNED32_IO;
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package body TMTEST is
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--PAGE
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--
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-- INIT
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--
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procedure INIT (
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ARGUMENT : in RTEMS.TASK_ARGUMENT
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) is
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STATUS : RTEMS.STATUS_CODES;
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begin
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TEXT_IO.NEW_LINE( 2 );
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TEXT_IO.PUT_LINE( "*** TIME TEST 4 ***" );
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TMTEST.TEST_INIT;
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RTEMS.TASK_DELETE( RTEMS.SELF, STATUS );
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" );
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end INIT;
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--PAGE
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--
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-- TEST_INIT
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--
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procedure TEST_INIT
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is
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STATUS : RTEMS.STATUS_CODES;
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begin
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TMTEST.TASK_COUNT := TIME_TEST_SUPPORT.OPERATION_COUNT;
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for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
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loop
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RTEMS.TASK_CREATE(
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RTEMS.BUILD_NAME( 'T', 'I', 'M', 'E' ),
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10,
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1024,
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RTEMS.NO_PREEMPT,
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RTEMS.DEFAULT_ATTRIBUTES,
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TMTEST.TASK_ID( INDEX ),
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STATUS
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);
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE LOOP" );
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RTEMS.TASK_START(
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TMTEST.TASK_ID( INDEX ),
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TMTEST.LOW_TASKS'ACCESS,
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0,
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STATUS
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);
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START LOOP" );
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end loop;
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RTEMS.SEMAPHORE_CREATE(
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RTEMS.BUILD_NAME( 'S', 'M', '1', ' ' ),
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0,
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RTEMS.DEFAULT_ATTRIBUTES,
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RTEMS.NO_PRIORITY,
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TMTEST.SEMAPHORE_ID,
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STATUS
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);
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM1" );
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end TEST_INIT;
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--PAGE
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--
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-- HIGHEST_TASK
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--
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procedure HIGHEST_TASK (
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ARGUMENT : in RTEMS.TASK_ARGUMENT
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) is
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OLD_PRIORITY : RTEMS.TASK_PRIORITY;
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STATUS : RTEMS.STATUS_CODES;
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begin
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if ARGUMENT = 1 then
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TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
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TIME_TEST_SUPPORT.PUT_TIME(
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"TASK_RESTART (blocked, preempt)",
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TMTEST.END_TIME,
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1,
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0,
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RTEMS_CALLING_OVERHEAD.TASK_RESTART
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);
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RTEMS.TASK_SET_PRIORITY( RTEMS.SELF, 254, OLD_PRIORITY, STATUS );
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SET_PRIORITY" );
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elsif ARGUMENT = 2 then
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TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
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TIME_TEST_SUPPORT.PUT_TIME(
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"TASK_RESTART (ready, preempt)",
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TMTEST.END_TIME,
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1,
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0,
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RTEMS_CALLING_OVERHEAD.TASK_RESTART
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);
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RTEMS.TASK_DELETE( RTEMS.SELF, STATUS );
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE" );
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else
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RTEMS.SEMAPHORE_OBTAIN(
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TMTEST.SEMAPHORE_ID,
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RTEMS.DEFAULT_OPTIONS,
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RTEMS.NO_TIMEOUT,
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STATUS
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);
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end if;
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end HIGHEST_TASK;
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--PAGE
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--
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-- HIGH_TASK
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--
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procedure HIGH_TASK (
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ARGUMENT : in RTEMS.TASK_ARGUMENT
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) is
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OLD_PRIORITY : RTEMS.TASK_PRIORITY;
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OVERHEAD : RTEMS.UNSIGNED32;
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NAME : RTEMS.NAME;
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STATUS : RTEMS.STATUS_CODES;
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begin
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TIMER_DRIVER.INITIALIZE;
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RTEMS.TASK_RESTART( TMTEST.HIGHEST_ID, 1, STATUS );
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-- preempted by Higher_task
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TIMER_DRIVER.INITIALIZE;
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RTEMS.TASK_RESTART( TMTEST.HIGHEST_ID, 2, STATUS );
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-- preempted by Higher_task
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TIMER_DRIVER.INITIALIZE;
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for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
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loop
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TIMER_DRIVER.EMPTY_FUNCTION;
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end loop;
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OVERHEAD := TIMER_DRIVER.READ_TIMER;
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TIMER_DRIVER.INITIALIZE;
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for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
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loop
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RTEMS.SEMAPHORE_RELEASE( TMTEST.SEMAPHORE_ID, STATUS );
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end loop;
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TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
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TIME_TEST_SUPPORT.PUT_TIME(
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"SEMAPHORE_RELEASE (readying)",
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TMTEST.END_TIME,
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TIME_TEST_SUPPORT.OPERATION_COUNT,
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OVERHEAD,
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RTEMS_CALLING_OVERHEAD.SEMAPHORE_RELEASE
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);
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for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
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loop
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RTEMS.TASK_DELETE( TMTEST.TASK_ID( INDEX ), STATUS );
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE" );
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end loop;
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NAME := RTEMS.BUILD_NAME( 'T', 'I', 'M', 'E' );
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TIMER_DRIVER.INITIALIZE;
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for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
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loop
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RTEMS.TASK_CREATE(
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NAME,
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10,
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1024,
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RTEMS.NO_PREEMPT,
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RTEMS.DEFAULT_ATTRIBUTES,
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TMTEST.TASK_ID( INDEX ),
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STATUS
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);
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end loop;
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TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
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TIME_TEST_SUPPORT.PUT_TIME(
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"TASK_CREATE",
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TMTEST.END_TIME,
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TIME_TEST_SUPPORT.OPERATION_COUNT,
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OVERHEAD,
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RTEMS_CALLING_OVERHEAD.TASK_CREATE
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);
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TIMER_DRIVER.INITIALIZE;
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for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
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loop
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RTEMS.TASK_START(
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TMTEST.TASK_ID( INDEX ),
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TMTEST.LOW_TASKS'ACCESS,
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0,
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STATUS
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);
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end loop;
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TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
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TIME_TEST_SUPPORT.PUT_TIME(
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"TASK_START",
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TMTEST.END_TIME,
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TIME_TEST_SUPPORT.OPERATION_COUNT,
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OVERHEAD,
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RTEMS_CALLING_OVERHEAD.TASK_START
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);
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for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
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loop
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RTEMS.TASK_DELETE( TMTEST.TASK_ID( INDEX ), STATUS );
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE LOOP" );
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end loop;
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for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
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loop
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RTEMS.TASK_CREATE(
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NAME,
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250,
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1024,
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RTEMS.NO_PREEMPT,
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RTEMS.DEFAULT_ATTRIBUTES,
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TMTEST.TASK_ID( INDEX ),
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STATUS
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);
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE LOOP" );
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RTEMS.TASK_START(
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TMTEST.TASK_ID( INDEX ),
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TMTEST.RESTART_TASK'ACCESS,
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0,
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STATUS
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);
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START LOOP" );
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RTEMS.TASK_SUSPEND( TMTEST.TASK_ID( INDEX ), STATUS );
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SUSPEND LOOP" );
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end loop;
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TIMER_DRIVER.INITIALIZE;
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for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
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loop
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RTEMS.TASK_RESTART( TMTEST.TASK_ID( INDEX ), 0, STATUS );
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end loop;
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TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
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TIME_TEST_SUPPORT.PUT_TIME(
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"TASK_RESTART (suspended)",
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TMTEST.END_TIME,
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TIME_TEST_SUPPORT.OPERATION_COUNT,
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OVERHEAD,
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RTEMS_CALLING_OVERHEAD.TASK_RESTART
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);
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for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
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loop
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RTEMS.TASK_SUSPEND( TMTEST.TASK_ID( INDEX ), STATUS );
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SUSPEND LOOP" );
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end loop;
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TIMER_DRIVER.INITIALIZE;
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for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
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loop
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RTEMS.TASK_DELETE( TMTEST.TASK_ID( INDEX ), STATUS );
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end loop;
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TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
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TIME_TEST_SUPPORT.PUT_TIME(
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"TASK_DELETE (suspended)",
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TMTEST.END_TIME,
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TIME_TEST_SUPPORT.OPERATION_COUNT,
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OVERHEAD,
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RTEMS_CALLING_OVERHEAD.TASK_DELETE
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);
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for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
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loop
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RTEMS.TASK_CREATE(
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NAME,
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250,
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1024,
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RTEMS.DEFAULT_OPTIONS,
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RTEMS.DEFAULT_ATTRIBUTES,
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TMTEST.TASK_ID( INDEX ),
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STATUS
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);
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE LOOP" );
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RTEMS.TASK_START(
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TMTEST.TASK_ID( INDEX ),
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TMTEST.RESTART_TASK'ACCESS,
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0,
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STATUS
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);
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START LOOP" );
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end loop;
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TIMER_DRIVER.INITIALIZE;
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for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
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loop
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RTEMS.TASK_RESTART( TMTEST.TASK_ID( INDEX ), 1, STATUS );
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end loop;
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TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
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TIME_TEST_SUPPORT.PUT_TIME(
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"TASK_RESTART (ready)",
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TMTEST.END_TIME,
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TIME_TEST_SUPPORT.OPERATION_COUNT,
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OVERHEAD,
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RTEMS_CALLING_OVERHEAD.TASK_RESTART
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);
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for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
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loop
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RTEMS.TASK_SET_PRIORITY(
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TMTEST.TASK_ID( INDEX ),
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5,
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OLD_PRIORITY,
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STATUS
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);
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SET_PRIORITY LOOP" );
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end loop;
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-- yield processor -- tasks block
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RTEMS.TASK_WAKE_AFTER( RTEMS.YIELD_PROCESSOR, STATUS );
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" );
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TIMER_DRIVER.INITIALIZE;
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for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
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loop
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RTEMS.TASK_RESTART( TMTEST.TASK_ID( INDEX ), 1, STATUS );
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end loop;
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TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
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TIME_TEST_SUPPORT.PUT_TIME(
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"TASK_RESTART (blocked, no preempt)",
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TMTEST.END_TIME,
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TIME_TEST_SUPPORT.OPERATION_COUNT,
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OVERHEAD,
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RTEMS_CALLING_OVERHEAD.TASK_RESTART
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);
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-- yield processor -- tasks block
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RTEMS.TASK_WAKE_AFTER( RTEMS.YIELD_PROCESSOR, STATUS );
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" );
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TIMER_DRIVER.INITIALIZE;
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for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
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loop
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RTEMS.TASK_DELETE( TMTEST.TASK_ID( INDEX ), STATUS );
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end loop;
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TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
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TIME_TEST_SUPPORT.PUT_TIME(
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"TASK_DELETE (blocked)",
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TMTEST.END_TIME,
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TIME_TEST_SUPPORT.OPERATION_COUNT,
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OVERHEAD,
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RTEMS_CALLING_OVERHEAD.TASK_DELETE
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);
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TEXT_IO.PUT_LINE( "*** END OF TIME TEST 4 ***" );
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RTEMS.SHUTDOWN_EXECUTIVE( 0 );
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end HIGH_TASK;
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--PAGE
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--
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-- LOW_TASKS
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--
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procedure LOW_TASKS (
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ARGUMENT : in RTEMS.TASK_ARGUMENT
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) is
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ID : RTEMS.ID;
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STATUS : RTEMS.STATUS_CODES;
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begin
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TMTEST.TASK_COUNT := TMTEST.TASK_COUNT - 1;
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if TMTEST.TASK_COUNT = 0 then
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RTEMS.TASK_CREATE(
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RTEMS.BUILD_NAME( 'H', 'I', ' ', ' ' ),
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5,
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2048,
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RTEMS.DEFAULT_OPTIONS,
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RTEMS.DEFAULT_ATTRIBUTES,
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ID,
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STATUS
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);
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE HI" );
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RTEMS.TASK_START(
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ID,
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TMTEST.HIGH_TASK'ACCESS,
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0,
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STATUS
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);
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START HI" );
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RTEMS.TASK_CREATE(
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RTEMS.BUILD_NAME( 'H', 'I', 'G', 'H' ),
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3,
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2048,
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RTEMS.DEFAULT_OPTIONS,
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RTEMS.DEFAULT_ATTRIBUTES,
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TMTEST.HIGHEST_ID,
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STATUS
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);
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE HIGH" );
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RTEMS.TASK_START(
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TMTEST.HIGHEST_ID,
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TMTEST.HIGHEST_TASK'ACCESS,
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0,
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STATUS
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);
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TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START HIGH" );
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end if;
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RTEMS.SEMAPHORE_OBTAIN(
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TMTEST.SEMAPHORE_ID,
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RTEMS.DEFAULT_OPTIONS,
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RTEMS.NO_TIMEOUT,
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STATUS
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);
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end LOW_TASKS;
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|
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--PAGE
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--
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-- RESTART_TASK
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--
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|
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procedure RESTART_TASK (
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ARGUMENT : in RTEMS.TASK_ARGUMENT
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) is
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STATUS : RTEMS.STATUS_CODES;
|
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begin
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if ARGUMENT = 1 then
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RTEMS.SEMAPHORE_OBTAIN(
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TMTEST.SEMAPHORE_ID,
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RTEMS.DEFAULT_OPTIONS,
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RTEMS.NO_TIMEOUT,
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STATUS
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);
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end if;
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end RESTART_TASK;
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end TMTEST;
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