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+--
+-- TMTEST / SPECIFICATION
+--
+-- DESCRIPTION:
+--
+-- This package is the specification for Test 19 of the RTEMS
+-- Timing 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 TMTEST is
+
+--
+-- This array contains the IDs of all RTEMS tasks created by this test.
+--
+
+ TASK_ID : array ( RTEMS.UNSIGNED32 range 1 .. 3 ) of RTEMS.ID;
+
+--
+-- 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.TASKS.ARGUMENT
+ );
+ pragma Convention (C, INIT);
+
+--
+-- PROCESS_ASR_FOR_PASS_1
+--
+-- DESCRIPTION:
+--
+-- This subprogram is the ASR used to measure and report the
+-- execution time of a SIGNAL_SEND to SELF. Before it exits
+-- it starts the timer so that the execution time required to
+-- exit from an ASR back to the same task can be measured.
+--
+
+ procedure PROCESS_ASR_FOR_PASS_1 (
+ SIGNALS : in RTEMS.SIGNAL_SET
+ );
+ pragma Convention (C, PROCESS_ASR_FOR_PASS_1);
+
+--
+-- PROCESS_ASR_FOR_PASS_2
+--
+-- DESCRIPTION:
+--
+-- This subprogram is the ASR which sets up for a preemptive
+-- return from an ASR. Before it exits it starts the timer
+-- so that the execution time required to exit from an ASR
+-- and transfer control to the another task can be measured.
+--
+
+ procedure PROCESS_ASR_FOR_PASS_2 (
+ SIGNALS : in RTEMS.SIGNAL_SET
+ );
+ pragma Convention (C, PROCESS_ASR_FOR_PASS_2);
+
+--
+-- TASK_1
+--
+-- DESCRIPTION:
+--
+-- This RTEMS task is responsible for measuring and reporting
+-- the following execution times:
+--
+-- + SIGNAL_CATCH
+-- + non-preemptive SIGNAL_SEND
+-- + non-preemptive return from an ASR
+--
+
+ procedure TASK_1 (
+ ARGUMENT : in RTEMS.TASKS.ARGUMENT
+ );
+ pragma Convention (C, TASK_1);
+
+--
+-- PROCESS_ASR_FOR_TASK_2
+--
+-- DESCRIPTION:
+--
+-- This subprogram is the ASR for TASK_2. It performs no actions.
+--
+
+ procedure PROCESS_ASR_FOR_TASK_2 (
+ SIGNALS : in RTEMS.SIGNAL_SET
+ );
+ pragma Convention (C, PROCESS_ASR_FOR_TASK_2);
+
+--
+-- TASK_2
+--
+-- DESCRIPTION:
+--
+-- This RTEMS task is used as the recipient of a SIGNAL_SEND.
+-- After establishing an ASR, it suspends itself to insure
+-- that it does not execute again.
+--
+
+ procedure TASK_2 (
+ ARGUMENT : in RTEMS.TASKS.ARGUMENT
+ );
+ pragma Convention (C, TASK_2);
+
+--
+-- TASK_3
+--
+-- DESCRIPTION:
+--
+-- This RTEMS task is used as the recipient of a preemptive
+-- SIGNAL_SEND. This task suspends itself and is resumed by
+-- an ASR for TASK_1. Once the task executes, it stops the
+-- timer and reports the execution time for a preemptive
+-- return from an ASR.
+--
+
+ procedure TASK_3 (
+ ARGUMENT : in RTEMS.TASKS.ARGUMENT
+ );
+ pragma Convention (C, TASK_3);
+
+end TMTEST;