Initial revision

1 files changed, 193 insertions, 0 deletions

diff --git a/c/src/ada-tests/tmtests/tm03/tmtest.adb b/c/src/ada-tests/tmtests/tm03/tmtest.adb
new file mode 100644
index 0000000000..8a5fdd3cbc
--- /dev/null
+++ b/c/src/ada-tests/tmtests/tm03/tmtest.adb
@@ -0,0 +1,193 @@
+--
+--  TMTEST / BODY
+--
+--  DESCRIPTION:
+--
+--  This package is the implementation of Test 3 of the RTEMS
+--  Timing Test Suite.
+--
+--  DEPENDENCIES: 
+--
+--  
+--
+--  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
+--  On-Line Applications Research Corporation (OAR).
+--  All rights assigned to U.S. Government, 1994.
+--
+--  This material may be reproduced by or for the U.S. Government pursuant
+--  to the copyright license under the clause at DFARS 252.227-7013.  This
+--  notice must appear in all copies of this file and its derivatives.
+--
+--  tmtest.adb,v 1.3 1995/07/12 19:43:10 joel Exp
+--
+
+with INTERFACES; use INTERFACES;
+with RTEMS;
+with RTEMS_CALLING_OVERHEAD;
+with TEST_SUPPORT;
+with TEXT_IO;
+with TIME_TEST_SUPPORT;
+with UNSIGNED32_IO;
+
+package body TMTEST is
+
+--PAGE
+-- 
+--  INIT
+--
+
+   procedure INIT (
+      ARGUMENT : in     RTEMS.TASK_ARGUMENT
+   ) is
+      TASK_ID : RTEMS.ID;
+      STATUS  : RTEMS.STATUS_CODES;
+   begin
+
+      TEXT_IO.NEW_LINE( 2 );
+      TEXT_IO.PUT_LINE( "*** TIME TEST 3 ***" );
+
+      RTEMS.TASK_CREATE( 
+         RTEMS.BUILD_NAME( 'T', 'A', '1', ' ' ),
+         252, 
+         2048, 
+         RTEMS.DEFAULT_MODES,
+         RTEMS.DEFAULT_ATTRIBUTES,
+         TASK_ID,
+         STATUS
+      );
+      TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TEST_INIT" );
+
+      RTEMS.TASK_START( TASK_ID, TMTEST.TEST_INIT'ACCESS, 0, STATUS );
+      TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TEST_INIT" );
+
+      RTEMS.TASK_DELETE( RTEMS.SELF, STATUS );
+      TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" );
+
+   end INIT;
+
+--PAGE
+-- 
+--  TEST_INIT
+--
+
+   procedure TEST_INIT (
+      ARGUMENT : in     RTEMS.TASK_ARGUMENT
+   ) is
+      INDEX    : RTEMS.UNSIGNED32;
+      PRIORITY : RTEMS.TASK_PRIORITY;
+      TASK_ID  : RTEMS.ID;
+      STATUS   : RTEMS.STATUS_CODES;
+   begin
+
+      PRIORITY := 250;
+ 
+      RTEMS.SEMAPHORE_CREATE(
+         RTEMS.BUILD_NAME( 'S', 'M', '1', ' ' ),
+         0,
+         RTEMS.DEFAULT_ATTRIBUTES,
+         TMTEST.SEMAPHORE_ID,
+         STATUS
+      );
+      TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM1" );
+
+      for INDEX in 2 .. TIME_TEST_SUPPORT.OPERATION_COUNT
+      loop
+
+         RTEMS.TASK_CREATE( 
+            RTEMS.BUILD_NAME( 'M', 'I', 'D', ' ' ),
+            PRIORITY, 
+            1024, 
+            RTEMS.DEFAULT_MODES,
+            RTEMS.DEFAULT_ATTRIBUTES,
+            TASK_ID,
+            STATUS
+         );
+         TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE MIDDLE" );
+
+         PRIORITY := PRIORITY - 1;
+
+         RTEMS.TASK_START( TASK_ID, TMTEST.MIDDLE_TASKS'ACCESS, 0, STATUS );
+         TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START MIDDLE" );
+
+      end loop;
+
+      RTEMS.TASK_CREATE( 
+         RTEMS.BUILD_NAME( 'H', 'I', 'G', 'H' ),
+         PRIORITY, 
+         1024, 
+         RTEMS.DEFAULT_MODES,
+         RTEMS.DEFAULT_ATTRIBUTES,
+         TASK_ID,
+         STATUS
+      );
+      TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF HIGH TASK" );
+
+      RTEMS.TASK_START( TASK_ID, TMTEST.HIGH_TASK'ACCESS, 0, STATUS );
+      TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF HIGH TASK" );
+
+      TIMER_DRIVER.INITIALIZE;
+      RTEMS.SEMAPHORE_RELEASE( TMTEST.SEMAPHORE_ID, STATUS );
+
+   end TEST_INIT;
+
+--PAGE
+-- 
+--  MIDDLE_TASKS
+--
+
+   procedure MIDDLE_TASKS (
+      ARGUMENT : in     RTEMS.TASK_ARGUMENT
+   ) is
+      INDEX    : RTEMS.UNSIGNED32;
+      PRIORITY : RTEMS.TASK_PRIORITY;
+      ID       : RTEMS.ID;
+      STATUS   : RTEMS.STATUS_CODES;
+   begin
+   
+      RTEMS.SEMAPHORE_OBTAIN( 
+         TMTEST.SEMAPHORE_ID, 
+         RTEMS.DEFAULT_OPTIONS,
+         RTEMS.NO_TIMEOUT,
+         STATUS
+      );
+
+      RTEMS.SEMAPHORE_RELEASE( TMTEST.SEMAPHORE_ID, STATUS );
+
+   end MIDDLE_TASKS;
+
+--PAGE
+-- 
+--  HIGH_TASK
+--
+
+   procedure HIGH_TASK (
+      ARGUMENT : in     RTEMS.TASK_ARGUMENT
+   ) is
+      INDEX    : RTEMS.UNSIGNED32;
+      PRIORITY : RTEMS.TASK_PRIORITY;
+      ID       : RTEMS.ID;
+      STATUS   : RTEMS.STATUS_CODES;
+   begin
+   
+      RTEMS.SEMAPHORE_OBTAIN( 
+         TMTEST.SEMAPHORE_ID, 
+         RTEMS.DEFAULT_OPTIONS,
+         RTEMS.NO_TIMEOUT,
+         STATUS
+      );
+
+      TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
+
+      TIME_TEST_SUPPORT.PUT_TIME( 
+         "SEMAPHORE_RELEASE (preemptive)", 
+         TMTEST.END_TIME, 
+         TIME_TEST_SUPPORT.OPERATION_COUNT, 
+         0,
+         RTEMS_CALLING_OVERHEAD.SEMAPHORE_RELEASE
+      );
+
+      RTEMS.SHUTDOWN_EXECUTIVE( 0 );
+
+   end HIGH_TASK;
+
+end TMTEST;