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|
--
-- SPTEST / SPECIFICATION
--
-- DESCRIPTION:
--
-- This package is the specification for Test 4 of the RTEMS
-- Single Processor Test Suite.
--
-- DEPENDENCIES:
--
--
--
-- COPYRIGHT (c) 1989-2011.
-- On-Line Applications Research Corporation (OAR).
--
-- The license and distribution terms for this file may in
-- the file LICENSE in this distribution or at
-- http://www.rtems.org/license/LICENSE.
--
with RTEMS;
with RTEMS.TASKS;
package SPTEST is
--
-- These arrays contain the IDs and NAMEs of all RTEMS tasks created
-- by this test.
--
TASK_ID : array ( RTEMS.UNSIGNED32 range 1 .. 3 ) of RTEMS.ID;
TASK_NAME : array ( RTEMS.UNSIGNED32 range 1 .. 3 ) of RTEMS.NAME;
--
-- These arrays contain the IDs and NAMEs of all RTEMS extensions created
-- by this test.
--
EXTENSION_ID : array ( RTEMS.UNSIGNED32 range 1 .. 3 ) of RTEMS.ID;
EXTENSION_NAME : array ( RTEMS.UNSIGNED32 range 1 .. 3 ) of RTEMS.NAME;
--
-- This array contains the number of times each of the test tasks has
-- been context switched TO.
--
RUN_COUNT : array ( RTEMS.UNSIGNED32 range 1 .. 3 ) of RTEMS.UNSIGNED32;
--
-- INIT
--
-- DESCRIPTION:
--
-- This RTEMS task initializes the application.
--
procedure INIT (
ARGUMENT : in RTEMS.TASKS.ARGUMENT
);
pragma Convention (C, INIT);
--
-- TASK_1
--
-- DESCRIPTION:
--
-- This RTEMS task tests some of the capabilities of the Task Manager.
--
procedure TASK_1 (
ARGUMENT : in RTEMS.TASKS.ARGUMENT
);
pragma Convention (C, TASK_1);
--
-- TASK_2
--
-- DESCRIPTION:
--
-- This RTEMS task is used as a background task to suspend, resume,
-- and context switch to.
--
procedure TASK_2 (
ARGUMENT : in RTEMS.TASKS.ARGUMENT
);
pragma Convention (C, TASK_2);
--
-- TASK_3
--
-- DESCRIPTION:
--
-- This RTEMS task is used as a background task to suspend, resume,
-- and context switch to.
--
procedure TASK_3 (
ARGUMENT : in RTEMS.TASKS.ARGUMENT
);
pragma Convention (C, TASK_3);
--
-- TASK_SWITCH
--
-- DESCRIPTION:
--
-- This subprogram is the TASK_SWITCH extension for this test.
-- It is invoked at each context switch and counts the number
-- of times each application task has been context switched to.
--
procedure TASK_SWITCH (
UNUSED : in RTEMS.TCB_POINTER;
HEIR : in RTEMS.TCB_POINTER
);
pragma Convention (C, TASK_SWITCH);
--
-- This is the User Extension Table for this test.
--
EXTENSIONS : aliased RTEMS.EXTENSIONS_TABLE :=
(
NULL, -- Task create
NULL, -- Task start
NULL, -- Task restart
NULL, -- Task delete
SPTEST.TASK_SWITCH'ACCESS, -- Task switch
NULL, -- Task post switch
NULL, -- Task begin
NULL, -- Task exitted
NULL -- Fatal error
);
end SPTEST;
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