diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1997-06-02 20:19:03 +0000 |
---|---|---|
committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1997-06-02 20:19:03 +0000 |
commit | 6d4e604be8b43c0555cd1c9531fe78ae199a1189 (patch) | |
tree | adc303bfeaddf541a8f45ea1597f43bf8bf7a09d /c/src/ada-tests/tmtests/tm16/tmtest.ads | |
parent | Changed bitwise OR's used to build up option and attribute sets (diff) | |
download | rtems-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.ads | 149 |
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; |