source: rtems/c/src/ada-tests/tmtests/tm07/tmtest.adb @ f6bcc8f5

Last change on this file since f6bcc8f5 was f6bcc8f5, checked in by Joel Sherrill <joel.sherrill@…>, on 09/04/03 at 13:25:16

2003-09-04 Joel Sherrill <joel@…>

  • samples/base_sp/base_sp.adb, samples/base_sp/config.h, samples/base_sp/sptest.adb, samples/base_sp/sptest.ads, samples/hello/config.h, samples/hello/hello.adb, samples/hello/sptest.adb, samples/hello/sptest.ads, samples/ticker/config.h, samples/ticker/sptest.adb, samples/ticker/sptest.ads, samples/ticker/ticker.adb, sptests/sp01/config.h, sptests/sp01/sp01.adb, sptests/sp01/sptest.adb, sptests/sp01/sptest.ads, sptests/sp02/config.h, sptests/sp02/sp02.adb, sptests/sp02/sptest.adb, sptests/sp02/sptest.ads, sptests/sp03/config.h, sptests/sp03/sp03.adb, sptests/sp03/sptest.adb, sptests/sp03/sptest.ads, sptests/sp04/config.h, sptests/sp04/sp04.adb, sptests/sp04/sptest.adb, sptests/sp04/sptest.ads, sptests/sp05/config.h, sptests/sp05/sp05.adb, sptests/sp05/sptest.adb, sptests/sp05/sptest.ads, sptests/sp06/config.h, sptests/sp06/sp06.adb, sptests/sp06/sptest.adb, sptests/sp06/sptest.ads, sptests/sp07/config.h, sptests/sp07/sp07.adb, sptests/sp07/sptest.adb, sptests/sp07/sptest.ads, sptests/sp08/config.h, sptests/sp08/sp08.adb, sptests/sp08/sptest.adb, sptests/sp08/sptest.ads, sptests/sp09/config.h, sptests/sp09/sp09.adb, sptests/sp09/sptest.adb, sptests/sp09/sptest.ads, sptests/sp11/config.h, sptests/sp11/sp11.adb, sptests/sp11/sptest.adb, sptests/sp11/sptest.ads, sptests/sp12/config.h, sptests/sp12/sp12.adb, sptests/sp12/sptest.adb, sptests/sp12/sptest.ads, sptests/sp13/config.h, sptests/sp13/sp13.adb, sptests/sp13/sptest.adb, sptests/sp13/sptest.ads, sptests/sp14/config.h, sptests/sp14/sp14.adb, sptests/sp14/sptest.adb, sptests/sp14/sptest.ads, sptests/sp15/config.h, sptests/sp15/sp15.adb, sptests/sp15/sptest.adb, sptests/sp15/sptest.ads, sptests/sp16/config.h, sptests/sp16/sp16.adb, sptests/sp16/sptest.adb, sptests/sp16/sptest.ads, sptests/sp17/config.h, sptests/sp17/sp17.adb, sptests/sp17/sptest.adb, sptests/sp17/sptest.ads, sptests/sp19/config.h, sptests/sp19/sp19.adb, sptests/sp19/sptest.adp, sptests/sp19/sptest.ads, sptests/sp20/config.h, sptests/sp20/sp20.adb, sptests/sp20/sptest.adb, sptests/sp20/sptest.ads, sptests/sp21/config.h, sptests/sp21/sp21.adb, sptests/sp21/sptest.adb, sptests/sp21/sptest.ads, sptests/sp22/config.h, sptests/sp22/sp22.adb, sptests/sp22/sptest.adb, sptests/sp22/sptest.ads, sptests/sp23/config.h, sptests/sp23/sp23.adb, sptests/sp23/sptest.adb, sptests/sp23/sptest.ads, sptests/sp24/config.h, sptests/sp24/sp24.adb, sptests/sp24/sptest.adb, sptests/sp24/sptest.ads, sptests/sp25/config.h, sptests/sp25/sp25.adb, sptests/sp25/sptest.adb, sptests/sp25/sptest.ads, sptests/spsize/spsize.adb, sptests/spsize/sptest.adb, sptests/spsize/sptest.ads, support/address_io.adb, support/address_io.ads, support/float_io.ads, support/fp.inc, support/init.c, support/integer.inc, support/rtems_calling_overhead.ads, support/status_io.ads, support/test_support.adb, support/test_support.ads, support/time_test_support.adb, support/time_test_support.ads, support/timer_driver.adb, support/timer_driver.ads, support/unsigned32_io.ads, tmtests/tm01/config.h, tmtests/tm01/tm01.adb, tmtests/tm01/tmtest.adb, tmtests/tm01/tmtest.ads, tmtests/tm02/config.h, tmtests/tm02/tm02.adb, tmtests/tm02/tmtest.adb, tmtests/tm02/tmtest.ads, tmtests/tm03/config.h, tmtests/tm03/tm03.adb, tmtests/tm03/tmtest.adb, tmtests/tm03/tmtest.ads, tmtests/tm04/config.h, tmtests/tm04/tm04.adb, tmtests/tm04/tmtest.adb, tmtests/tm04/tmtest.ads, tmtests/tm05/config.h, tmtests/tm05/tm05.adb, tmtests/tm05/tmtest.adb, tmtests/tm05/tmtest.ads, tmtests/tm06/config.h, tmtests/tm06/tm06.adb, tmtests/tm06/tmtest.adb, tmtests/tm06/tmtest.ads, tmtests/tm07/config.h, tmtests/tm07/tm07.adb, tmtests/tm07/tmtest.adb, tmtests/tm07/tmtest.ads, tmtests/tm08/config.h, tmtests/tm08/tm08.adb, tmtests/tm08/tmtest.adb, tmtests/tm08/tmtest.ads, tmtests/tm09/config.h, tmtests/tm09/tm09.adb, tmtests/tm09/tmtest.adb, tmtests/tm09/tmtest.ads, tmtests/tm10/config.h, tmtests/tm10/tm10.adb, tmtests/tm10/tmtest.adb, tmtests/tm10/tmtest.ads, tmtests/tm11/config.h, tmtests/tm11/tm11.adb, tmtests/tm11/tmtest.adb, tmtests/tm11/tmtest.ads, tmtests/tm12/config.h, tmtests/tm12/tm12.adb, tmtests/tm12/tmtest.adb, tmtests/tm12/tmtest.ads, tmtests/tm13/config.h, tmtests/tm13/tm13.adb, tmtests/tm13/tmtest.adb, tmtests/tm13/tmtest.ads, tmtests/tm14/config.h, tmtests/tm14/tm14.adb, tmtests/tm14/tmtest.adb, tmtests/tm14/tmtest.ads, tmtests/tm15/config.h, tmtests/tm15/tm15.adb, tmtests/tm15/tmtest.adb, tmtests/tm15/tmtest.ads, tmtests/tm16/config.h, tmtests/tm16/tm16.adb, tmtests/tm16/tmtest.adb, tmtests/tm16/tmtest.ads, tmtests/tm17/config.h, tmtests/tm17/tm17.adb, tmtests/tm17/tmtest.adb, tmtests/tm17/tmtest.ads, tmtests/tm18/config.h, tmtests/tm18/tm18.adb, tmtests/tm18/tmtest.adb, tmtests/tm18/tmtest.ads, tmtests/tm19/config.h, tmtests/tm19/tm19.adb, tmtests/tm19/tmtest.adb, tmtests/tm19/tmtest.ads, tmtests/tm20/config.h, tmtests/tm20/tm20.adb, tmtests/tm20/tmtest.adb, tmtests/tm20/tmtest.ads, tmtests/tm21/config.h, tmtests/tm21/tm21.adb, tmtests/tm21/tmtest.adb, tmtests/tm21/tmtest.ads, tmtests/tm22/config.h, tmtests/tm22/tm22.adb, tmtests/tm22/tmtest.adb, tmtests/tm22/tmtest.ads, tmtests/tm23/config.h, tmtests/tm23/tm23.adb, tmtests/tm23/tmtest.adb, tmtests/tm23/tmtest.ads, tmtests/tm24/config.h, tmtests/tm24/tm24.adb, tmtests/tm24/tmtest.adb, tmtests/tm24/tmtest.ads, tmtests/tm25/config.h, tmtests/tm25/tm25.adb, tmtests/tm25/tmtest.adb, tmtests/tm25/tmtest.ads, tmtests/tm28/config.h, tmtests/tm28/tm28.adb, tmtests/tm28/tmtest.adb, tmtests/tm28/tmtest.ads, tmtests/tm29/config.h, tmtests/tm29/tm29.adb, tmtests/tm29/tmtest.adb, tmtests/tm29/tmtest.ads, tmtests/tmck/config.h, tmtests/tmck/tmck.adb, tmtests/tmck/tmtest.adb, tmtests/tmck/tmtest.ads, tmtests/tmoverhd/config.h, tmtests/tmoverhd/dummy_rtems.adb, tmtests/tmoverhd/dummy_rtems.ads, tmtests/tmoverhd/tmoverhd.adb, tmtests/tmoverhd/tmtest.adb, tmtests/tmoverhd/tmtest.ads: Removed incorrect statement about copyright assignment.
  • Property mode set to 100644
File size: 3.5 KB
Line 
1--
2--  TMTEST / BODY
3--
4--  DESCRIPTION:
5--
6--  This package is the implementation of Test 7 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--
16--  The license and distribution terms for this file may in
17--  the file LICENSE in this distribution or at
18--  http://www.OARcorp.com/rtems/license.html.
19--
20--  $Id$
21--
22
23with INTERFACES; use INTERFACES;
24with RTEMS;
25with RTEMS_CALLING_OVERHEAD;
26with TEST_SUPPORT;
27with TEXT_IO;
28with TIME_TEST_SUPPORT;
29with UNSIGNED32_IO;
30
31package body TMTEST is
32
33--PAGE
34--
35--  INIT
36--
37
38   procedure INIT (
39      ARGUMENT : in     RTEMS.TASK_ARGUMENT
40   ) is
41      TASK_ID : RTEMS.ID;
42      STATUS  : RTEMS.STATUS_CODES;
43   begin
44
45      TEXT_IO.NEW_LINE( 2 );
46      TEXT_IO.PUT_LINE( "*** TIME TEST 7 ***" );
47
48      TMTEST.TEST_INIT;
49
50      RTEMS.TASK_DELETE( RTEMS.SELF, STATUS );
51      TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" );
52
53   end INIT;
54
55--PAGE
56--
57--  TEST_INIT
58--
59
60   procedure TEST_INIT
61   is
62      INDEX      : RTEMS.UNSIGNED32;
63      TASK_ENTRY : RTEMS.TASK_ENTRY;
64      PRIORITY   : RTEMS.TASK_PRIORITY;
65      STATUS     : RTEMS.STATUS_CODES;
66   begin
67
68      PRIORITY := 250;
69
70      for INDEX in 0 .. TIME_TEST_SUPPORT.OPERATION_COUNT
71      loop
72
73         RTEMS.TASK_CREATE(
74            RTEMS.BUILD_NAME( 'T', 'I', 'M', 'E' ),
75            PRIORITY,
76            1024,
77            RTEMS.DEFAULT_MODES,
78            RTEMS.DEFAULT_ATTRIBUTES,
79            TMTEST.TASK_ID( INDEX ),
80            STATUS
81         );
82         TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE LOOP" );
83
84         PRIORITY := PRIORITY - 1;
85
86         if INDEX = 0 then
87            TASK_ENTRY := TMTEST.LOW_TASK'ACCESS;
88         elsif INDEX = TIME_TEST_SUPPORT.OPERATION_COUNT then
89            TASK_ENTRY := TMTEST.HIGH_TASK'ACCESS;
90         else
91            TASK_ENTRY := TMTEST.MIDDLE_TASKS'ACCESS;
92         end if;
93
94         RTEMS.TASK_START( TMTEST.TASK_ID( INDEX ), TASK_ENTRY, 0, STATUS );
95         TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START LOOP" );
96
97      end loop;
98
99   end TEST_INIT;
100
101--PAGE
102--
103--  HIGH_TASK
104--
105
106   procedure HIGH_TASK (
107      ARGUMENT : in     RTEMS.TASK_ARGUMENT
108   ) is
109      OLD_PRIORITY : RTEMS.TASK_PRIORITY;
110      STATUS       : RTEMS.STATUS_CODES;
111   begin
112
113      if ARGUMENT > 0 then
114         TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
115         TIME_TEST_SUPPORT.PUT_TIME(
116            "TASK_RESTART suspended/preempt",
117            TMTEST.END_TIME,
118            TIME_TEST_SUPPORT.OPERATION_COUNT,
119            0,
120            RTEMS_CALLING_OVERHEAD.TASK_RESTART
121         );
122      else
123         RTEMS.TASK_SUSPEND( RTEMS.SELF, STATUS );
124      end if;
125
126      RTEMS.SHUTDOWN_EXECUTIVE( 0 );
127
128   end HIGH_TASK;
129
130--PAGE
131--
132--  MIDDLE_TASKS
133--
134
135   procedure MIDDLE_TASKS (
136      ARGUMENT : in     RTEMS.TASK_ARGUMENT
137   ) is
138      STATUS       : RTEMS.STATUS_CODES;
139   begin
140 
141      TMTEST.TASK_INDEX := TMTEST.TASK_INDEX + 1;
142
143      if ARGUMENT > 0 then
144         RTEMS.TASK_RESTART(
145            TMTEST.TASK_ID( TMTEST.TASK_INDEX ),
146            16#7FFFFFFF#,
147            STATUS
148         );
149      else
150         RTEMS.TASK_SUSPEND( RTEMS.SELF, STATUS );
151      end if;
152
153 
154   end MIDDLE_TASKS;
155
156--PAGE
157--
158--  LOW_TASK
159--
160
161   procedure LOW_TASK (
162      ARGUMENT : in     RTEMS.TASK_ARGUMENT
163   ) is
164      STATUS   : RTEMS.STATUS_CODES;
165   begin
166
167      TMTEST.TASK_INDEX := 1;
168      TIMER_DRIVER.INITIALIZE;
169
170      RTEMS.TASK_RESTART(
171         TMTEST.TASK_ID( TMTEST.TASK_INDEX ),
172         16#7FFFFFFF#,
173         STATUS
174      );
175
176   end LOW_TASK;
177
178end TMTEST;
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