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|
--
-- TMTEST / SPECIFICATION
--
-- DESCRIPTION:
--
-- This package is the specification for Test 20 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 TIME_TEST_SUPPORT;
with RTEMS;
with RTEMS.TASKS;
package TMTEST 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 following are the ID and NAME of the RTEMS partition created
-- by this test.
--
PARTITION_ID : RTEMS.ID;
PARTITION_NAME : RTEMS.NAME;
--
-- These following are the ID and NAME of the RTEMS region created
-- by this test.
--
REGION_ID : RTEMS.ID;
REGION_NAME : RTEMS.NAME;
--
-- The following area defines a memory area to be used as the
-- memory space for a partition.
--
PARTITION_AREA : array ( RTEMS.UNSIGNED32 range 0 .. 2047 )
of RTEMS.UNSIGNED8;
for PARTITION_AREA'ALIGNMENT use RTEMS.STRUCTURE_ALIGNMENT;
--
-- The following area defines a memory area to be used as the
-- memory space for a region.
--
REGION_AREA : array ( RTEMS.UNSIGNED32 range 0 .. 2047 )
of RTEMS.UNSIGNED8;
for REGION_AREA'ALIGNMENT use RTEMS.STRUCTURE_ALIGNMENT;
--
-- The following are the buffers allocated from the region.
--
BUFFER_ADDRESS_1 : RTEMS.ADDRESS;
BUFFER_ADDRESS_2 : RTEMS.ADDRESS;
BUFFER_ADDRESS_3 : RTEMS.ADDRESS;
BUFFER_ADDRESS_4 : RTEMS.ADDRESS;
BUFFER_ADDRESSES : array ( RTEMS.UNSIGNED32
range 0 .. TIME_TEST_SUPPORT.OPERATION_COUNT ) of RTEMS.ADDRESS;
--
-- 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);
--
-- TASK_1
--
-- DESCRIPTION:
--
-- This RTEMS task is responsible for measuring and reporting
-- the following execution times:
--
-- + PARTITION_CREATE
-- + REGION_CREATE
-- + PARTITION_GET_BUFFER with a buffer available
-- + PARTITION_GET_BUFFER with no buffers available
-- + PARTITION_RETURN_BUFFER
-- + PARTITION_DELETE
-- + REGION_GET_SEGMENT with a segment available
-- + REGION_GET_SEGMENT with the NO_WAIT option
-- + REGION_RETURN_SEGMENT with no tasks waiting for memory
-- + REGION_RETURN_SEGMENT preemptive
-- + REGION_DELETE
-- + IO_INITIALIZE
-- + IO_OPEN
-- + IO_CLOSE
-- + IO_READ
-- + IO_WRITE
-- + IO_CONTROL
--
procedure TASK_1 (
ARGUMENT : in RTEMS.TASKS.ARGUMENT
);
pragma Convention (C, TASK_1);
--
-- TASK_2
--
-- DESCRIPTION:
--
-- This RTEMS task is responsible for measuring and reporting
-- the following execution times:
--
-- + blocking REGION_GET_SEGMENT
-- + REGION_RETURN_SEGMENT which readies a task
--
procedure TASK_2 (
ARGUMENT : in RTEMS.TASKS.ARGUMENT
);
pragma Convention (C, TASK_2);
end TMTEST;
|
