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|
-- SPDX-License-Identifier: BSD-2-Clause
--
-- TMTEST / SPECIFICATION
--
-- DESCRIPTION:
--
-- This package is the specification for Test 7 of the RTEMS
-- Timing Test Suite.
--
-- DEPENDENCIES:
--
--
--
-- COPYRIGHT (c) 1989-2011.
-- On-Line Applications Research Corporation (OAR).
--
-- Redistribution and use in source and binary forms, with or without
-- modification, are permitted provided that the following conditions
-- are met:
-- 1. Redistributions of source code must retain the above copyright
-- notice, this list of conditions and the following disclaimer.
-- 2. Redistributions in binary form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in the
-- documentation and/or other materials provided with the distribution.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-- POSSIBILITY OF SUCH DAMAGE.
--
with TIME_TEST_SUPPORT;
with RTEMS;
with RTEMS.TASKS;
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.TASKS.ARGUMENT
);
pragma Convention (C, INIT);
--
-- 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.TASKS.ARGUMENT
);
pragma Convention (C, HIGH_TASK);
--
-- 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.TASKS.ARGUMENT
);
pragma Convention (C, MIDDLE_TASKS);
--
-- 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.TASKS.ARGUMENT
);
pragma Convention (C, LOW_TASK);
end TMTEST;
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