tmtests/tm06/tmtest.ads

0001 -- SPDX-License-Identifier: BSD-2-Clause
0002
0003 --
0004 --  TMTEST / SPECIFICATION
0005 --
0006 --  DESCRIPTION:
0007 --
0008 --  This package is the specification for Test 6 of the RTEMS
0009 --  Timing Test Suite.
0010 --
0011 --  DEPENDENCIES:
0012 --
0013 --
0014 --
0015 --  COPYRIGHT (c) 1989-2011.
0016 --  On-Line Applications Research Corporation (OAR).
0017 --
0018 --  Redistribution and use in source and binary forms, with or without
0019 --  modification, are permitted provided that the following conditions
0020 --  are met:
0021 --  1. Redistributions of source code must retain the above copyright
0022 --     notice, this list of conditions and the following disclaimer.
0023 --  2. Redistributions in binary form must reproduce the above copyright
0024 --     notice, this list of conditions and the following disclaimer in the
0025 --     documentation and/or other materials provided with the distribution.
0026 --
0027 --  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0028 --  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0029 --  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0030 --  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0031 --  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0032 --  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0033 --  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0034 --  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0035 --  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0036 --  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0037 --  POSSIBILITY OF SUCH DAMAGE.
0038 --
0039
0040 with TIME_TEST_SUPPORT;
0041 with RTEMS;
0042 with RTEMS.TASKS;
0043
0044 package TMTEST is
0045
0046 --
0047 --  This array contains the IDs of all RTEMS tasks created by this test.
0048 --
0049
0050    TASK_ID : array ( RTEMS.UNSIGNED32
0051       range 0 .. TIME_TEST_SUPPORT.OPERATION_COUNT ) of RTEMS.ID;
0052
0053 --
0054 --  This variable is used to determine which restart of TASK_1 will start
0055 --  timer and which will stop the timer and report the execution time.
0056 --
0057
0058    TASK_RESTARTED : RTEMS.UNSIGNED32;
0059
0060 --
0061 --  The following variable is set to the execution time returned
0062 --  by the timer.
0063 --
0064
0065    END_TIME  : RTEMS.UNSIGNED32;
0066
0067 --
0068 --  INIT
0069 --
0070 --  DESCRIPTION:
0071 --
0072 --  This RTEMS task initializes the application.
0073 --
0074
0075    procedure INIT (
0076       ARGUMENT : in     RTEMS.TASKS.ARGUMENT
0077    );
0078    pragma Convention (C, INIT);
0079
0080 --
0081 --  TEST_INIT
0082 --
0083 --  DESCRIPTION:
0084 --
0085 --  This subprogram performs test initialization.
0086 --
0087
0088    procedure TEST_INIT;
0089
0090 --
0091 --  TASK_1
0092 --
0093 --  DESCRIPTION:
0094 --
0095 --  This RTEMS task is responsible for measuring and reporting the
0096 --  following directive execution times:
0097 --
0098 --    + TASK_RESTART of SELF
0099 --    + TASK_SUSPEND of another task with no context switch
0100 --    + TASK_RESUME with no preemption
0101 --    + TASK_DELETE of another task
0102 --
0103
0104    procedure TASK_1 (
0105       ARGUMENT : in     RTEMS.TASKS.ARGUMENT
0106    );
0107    pragma Convention (C, TASK_1);
0108
0109 --
0110 --  NULL_TASK
0111 --
0112 --  DESCRIPTION:
0113 --
0114 --  This RTEMS task has no operations.  It is used to have
0115 --  tasks to perform directives upon.
0116 --
0117
0118    procedure NULL_TASK (
0119       ARGUMENT : in     RTEMS.TASKS.ARGUMENT
0120    );
0121    pragma Convention (C, NULL_TASK);
0122
0123 end TMTEST;