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--
-- TMTEST / SPECIFICATION
--
-- DESCRIPTION:
--
-- This package is the specification for Test 7 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 TIMER_DRIVER;
with TIME_TEST_SUPPORT;
with RTEMS;
package TMTEST is
--
-- This array contains the IDs of all RTEMS tasks created by this test.
--
TASK_ID : array ( RTEMS.UNSIGNED32
range 0 .. TIME_TEST_SUPPORT.OPERATION_COUNT ) of RTEMS.ID;
TASK_INDEX : RTEMS.UNSIGNED32;
--
-- The following variable is set to the execution time returned
-- by the timer.
--
END_TIME : RTEMS.UNSIGNED32;
--
-- INIT
--
-- DESCRIPTION:
--
-- This RTEMS task initializes the application.
--
procedure INIT (
ARGUMENT : in RTEMS.TASK_ARGUMENT
);
--
-- TEST_INIT
--
-- DESCRIPTION:
--
-- This subprogram performs test initialization.
--
procedure TEST_INIT;
--
-- HIGH_TASK
--
-- DESCRIPTION:
--
-- This RTEMS task is the highest priority task in the system.
-- The first time it executes it suspends itself. When restarted
-- it stops the timer and reports the time for a TASK_RESTART
-- of a suspended task which results in a preemption.
--
procedure HIGH_TASK (
ARGUMENT : in RTEMS.TASK_ARGUMENT
);
--
-- MIDDLE_TASKS
--
-- DESCRIPTION:
--
-- These RTEMS tasks suspend themselves the first time they execute.
-- When restarted they perform a TASK_RESTART of a suspended
-- higher priority task which results in a preemption.
--
procedure MIDDLE_TASKS (
ARGUMENT : in RTEMS.TASK_ARGUMENT
);
--
-- LOW_TASK
--
-- DESCRIPTION:
--
-- This RTEMS task is the lowest priority task in the system.
-- When it executes it starts the timer and restarts a higher
-- priority task which immediately preempts this task.
--
procedure LOW_TASK (
ARGUMENT : in RTEMS.TASK_ARGUMENT
);
end TMTEST;
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