summaryrefslogtreecommitdiffstats
path: root/c/src/ada-tests/tmtests/tm16/tmtest.ads
diff options
context:
space:
mode:
authorJoel Sherrill <joel.sherrill@OARcorp.com>1997-06-02 20:19:03 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1997-06-02 20:19:03 +0000
commit6d4e604be8b43c0555cd1c9531fe78ae199a1189 (patch)
treeadc303bfeaddf541a8f45ea1597f43bf8bf7a09d /c/src/ada-tests/tmtests/tm16/tmtest.ads
parentChanged bitwise OR's used to build up option and attribute sets (diff)
downloadrtems-6d4e604be8b43c0555cd1c9531fe78ae199a1189.tar.bz2
Initial revision
Diffstat (limited to 'c/src/ada-tests/tmtests/tm16/tmtest.ads')
-rw-r--r--c/src/ada-tests/tmtests/tm16/tmtest.ads149
1 files changed, 149 insertions, 0 deletions
diff --git a/c/src/ada-tests/tmtests/tm16/tmtest.ads b/c/src/ada-tests/tmtests/tm16/tmtest.ads
new file mode 100644
index 0000000000..6b801ba1be
--- /dev/null
+++ b/c/src/ada-tests/tmtests/tm16/tmtest.ads
@@ -0,0 +1,149 @@
+--
+-- TMTEST / SPECIFICATION
+--
+-- DESCRIPTION:
+--
+-- This package is the specification for Test 16 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.ads,v 1.3 1995/07/12 19:43:53 joel Exp
+--
+
+with RTEMS;
+with TIME_TEST_SUPPORT;
+with TIMER_DRIVER;
+
+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;
+
+--
+-- This variable is used to index through the TASK_ID array
+-- so that events can be send to the next task.
+--
+
+ TASK_COUNT : 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.TASK_ARGUMENT
+ );
+
+--
+-- TEST_INIT
+--
+-- DESCRIPTION:
+--
+-- This subprogram performs test initialization. Once initialization
+-- has been completed, this task sets the TASK_COUNT to 0 and
+-- starts the timer before performing a preemptive EVENT_SEND.
+--
+
+ procedure TEST_INIT (
+ ARGUMENT : in RTEMS.TASK_ARGUMENT
+ );
+
+--
+-- HIGH_TASK
+--
+-- DESCRIPTION:
+--
+-- This RTEMS task is highest priority task in the system.
+-- Its first action is to perform a blocking EVENT_RECEIVE.
+-- It is the last task to have its event set sent to it. Thus it
+-- is the last task to be awakened by a preemptive EVENT_SEND.
+-- After it preempts the last MIDDLE_TASKS, it stops the timer
+-- and reports the execution time of preemptive EVENT_SEND.
+--
+
+ procedure HIGH_TASK (
+ ARGUMENT : in RTEMS.TASK_ARGUMENT
+ );
+
+--
+-- MIDDLE_TASKS
+--
+-- DESCRIPTION:
+--
+-- These RTEMS tasks perform a blocking EVENT_RECEIVE. When
+-- readied, each task will increment the TASK_COUNT and
+-- perform a preemptive EVENT_SEND. TASK_COUNT is used to
+-- index the TASK_ID array in such a way that incrementing
+-- TASK_COUNT makes it index the ID of the next task to
+-- send events to.
+--
+
+ procedure MIDDLE_TASKS (
+ ARGUMENT : in RTEMS.TASK_ARGUMENT
+ );
+
+--
+-- This is the Initialization Tasks Table for this test.
+--
+
+ INITIALIZATION_TASKS : aliased RTEMS.INITIALIZATION_TASKS_TABLE( 1 .. 1 ) :=
+ (1=>
+ (
+ RTEMS.BUILD_NAME( 'U', 'I', '1', ' ' ), -- task name
+ 2048, -- stack size
+ 1, -- priority
+ RTEMS.DEFAULT_ATTRIBUTES, -- attributes
+ TMTEST.INIT'ACCESS, -- entry point
+ RTEMS.NO_PREEMPT, -- initial mode
+ 0 -- argument list
+ )
+ );
+
+--
+-- This is the Configuration Table for this test.
+--
+
+ CONFIGURATION : aliased RTEMS.CONFIGURATION_TABLE := (
+ RTEMS.NULL_ADDRESS, -- will be replaced by BSP
+ 256 * 1024, -- executive RAM size
+ 111, -- maximum # tasks
+ 0, -- maximum # timers
+ 0, -- maximum # semaphores
+ 1, -- maximum # message queues
+ 100, -- maximum # messages
+ 0, -- maximum # partitions
+ 0, -- maximum # regions
+ 0, -- maximum # dp memory areas
+ 0, -- maximum # periods
+ 0, -- maximum # user extensions
+ RTEMS.MILLISECONDS_TO_MICROSECONDS(10), -- # us in a tick
+ 0 -- # ticks in a timeslice
+ );
+
+end TMTEST;