source: rtems/c/src/ada-tests/tmtests/tm03/tmtest.ads @ 7b93a327

4.104.114.84.95
Last change on this file since 7b93a327 was bf9ae83, checked in by Joel Sherrill <joel.sherrill@…>, on Jun 2, 1997 at 8:32:11 PM

modified copyright notice to be the same as RTEMS 4.0.0.

changed the CVS ID string to be a "development" version.

  • Property mode set to 100644
File size: 3.2 KB
Line 
1--
2--  TMTEST / SPECIFICATION
3--
4--  DESCRIPTION:
5--
6--  This package is the specification for Test 3 of the RTEMS
7--  Timing Test Suite.
8--
9--  DEPENDENCIES:
10--
11-- 
12--
13--  COPYRIGHT (c) 1989-1997.
14--  On-Line Applications Research Corporation (OAR).
15--  Copyright assigned to U.S. Government, 1994.
16--
17--  The license and distribution terms for this file may in
18--  the file LICENSE in this distribution or at
19--  http://www.OARcorp.com/rtems/license.html.
20--
21--  $Id$
22--
23
24with TIMER_DRIVER;
25with RTEMS;
26
27package TMTEST is
28
29--
30--  The following is the ID of the semaphore used for timing operations.
31--
32
33   SEMAPHORE_ID : RTEMS.ID;
34
35--
36--  The following variable is set to the execution time returned
37--  by the timer.
38--
39
40   END_TIME  : RTEMS.UNSIGNED32;
41
42--
43--  INIT
44--
45--  DESCRIPTION:
46--
47--  This RTEMS task initializes the application.
48--
49
50   procedure INIT (
51      ARGUMENT : in     RTEMS.TASK_ARGUMENT
52   );
53
54--
55--  TEST_INIT
56--
57--  DESCRIPTION:
58--
59--  This subprogram performs test initialization.  After completion
60--  of test initialization, the timer is started and a preemptive
61--  SEMAPHORE_RELEASE is performed.
62--
63
64   procedure TEST_INIT (
65      ARGUMENT : in     RTEMS.TASK_ARGUMENT
66   );
67
68--
69--  MIDDLE_TASKS
70--
71--  DESCRIPTION:
72--
73--  This RTEMS task performs a blocking SEMAPHORE_OBTAIN.  Once
74--  is obtains the semaphore unit and executes again, it performs
75--  a preemptive SEMAPHORE_RELEASE.
76--
77
78   procedure MIDDLE_TASKS (
79      ARGUMENT : in     RTEMS.TASK_ARGUMENT
80   );
81
82--
83--  HIGH_TASK
84--
85--  DESCRIPTION:
86--
87--  This RTEMS task stops the timer and reports the execution
88--  timer for a preemptive SEMAPHORE_RELEASE.
89--
90
91   procedure HIGH_TASK (
92      ARGUMENT : in     RTEMS.TASK_ARGUMENT
93   );
94
95--
96--  This is the Initialization Tasks Table for this test.
97--
98
99   INITIALIZATION_TASKS : aliased RTEMS.INITIALIZATION_TASKS_TABLE( 1 .. 1 ) := 
100   (1=>
101     (
102       RTEMS.BUILD_NAME( 'U', 'I', '1', ' ' ),        -- task name
103       2048,                                          -- stack size
104       1,                                             -- priority
105       RTEMS.DEFAULT_ATTRIBUTES,                      -- attributes
106       TMTEST.INIT'ACCESS,                            -- entry point
107       RTEMS.NO_PREEMPT,                              -- initial mode
108       0                                              -- argument list
109     )
110   );
111
112--
113--  This is the Configuration Table for this test.
114--
115
116   CONFIGURATION : aliased RTEMS.CONFIGURATION_TABLE := (
117      RTEMS.NULL_ADDRESS,        -- will be replaced by BSP
118      256 * 1024,                -- executive RAM size
119      111,                       -- maximum # tasks
120      110,                       -- maximum # timers
121      101,                       -- maximum # semaphores
122      0,                         -- maximum # message queues
123      0,                         -- maximum # messages
124      0,                         -- maximum # partitions
125      0,                         -- maximum # regions
126      0,                         -- maximum # dp memory areas
127      0,                         -- maximum # periods
128      0,                         -- maximum # user extensions
129      RTEMS.MILLISECONDS_TO_MICROSECONDS(10), -- # us in a tick
130      0                          -- # ticks in a timeslice
131  );
132
133end TMTEST;
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