-- -- TMTEST / BODY -- -- DESCRIPTION: -- -- This package is the implementation of Test 18 of the RTEMS -- Timing Test Suite. -- -- DEPENDENCIES: -- -- -- -- COPYRIGHT (c) 1989-1997. -- On-Line Applications Research Corporation (OAR). -- Copyright assigned to U.S. Government, 1994. -- -- The license and distribution terms for this file may in -- the file LICENSE in this distribution or at -- http://www.OARcorp.com/rtems/license.html. -- -- $Id$ -- with INTERFACES; use INTERFACES; with RTEMS; with RTEMS_CALLING_OVERHEAD; with TEST_SUPPORT; with TEXT_IO; with TIME_TEST_SUPPORT; with UNSIGNED32_IO; package body TMTEST is --PAGE -- -- INIT -- procedure INIT ( ARGUMENT : in RTEMS.TASK_ARGUMENT ) is STATUS : RTEMS.STATUS_CODES; begin TEXT_IO.NEW_LINE( 2 ); TEXT_IO.PUT_LINE( "*** TIME TEST 18 ***" ); TMTEST.TEST_INIT; RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); end INIT; --PAGE -- -- TEST_INIT -- procedure TEST_INIT is ID : RTEMS.ID; TASK_ENTRY : RTEMS.TASK_ENTRY; INDEX : RTEMS.UNSIGNED32; STATUS : RTEMS.STATUS_CODES; begin for INDEX in 0 .. TIME_TEST_SUPPORT.OPERATION_COUNT loop RTEMS.TASK_CREATE( RTEMS.BUILD_NAME( 'T', 'I', 'M', 'E' ), 128, 1024, RTEMS.DEFAULT_MODES, RTEMS.DEFAULT_ATTRIBUTES, ID, STATUS ); TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE LOOP" ); if INDEX = TIME_TEST_SUPPORT.OPERATION_COUNT then TASK_ENTRY := TMTEST.LAST_TASK'ACCESS; elsif INDEX = 0 then TASK_ENTRY := TMTEST.FIRST_TASK'ACCESS; else TASK_ENTRY := TMTEST.MIDDLE_TASKS'ACCESS; end if; RTEMS.TASK_START( ID, TASK_ENTRY, 0, STATUS ); TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START LOOP" ); end loop; end TEST_INIT; --PAGE -- -- FIRST_TASK -- procedure FIRST_TASK ( ARGUMENT : in RTEMS.TASK_ARGUMENT ) is STATUS : RTEMS.STATUS_CODES; begin TIMER_DRIVER.INITIALIZE; RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); end FIRST_TASK; --PAGE -- -- MIDDLE_TASKS -- procedure MIDDLE_TASKS ( ARGUMENT : in RTEMS.TASK_ARGUMENT ) is STATUS : RTEMS.STATUS_CODES; begin RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); end MIDDLE_TASKS; --PAGE -- -- LAST_TASK -- procedure LAST_TASK ( ARGUMENT : in RTEMS.TASK_ARGUMENT ) is begin TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; TIME_TEST_SUPPORT.PUT_TIME( "TASK_DELETE (self)", TMTEST.END_TIME, TIME_TEST_SUPPORT.OPERATION_COUNT, 0, RTEMS_CALLING_OVERHEAD.TASK_DELETE ); RTEMS.SHUTDOWN_EXECUTIVE( 0 ); end LAST_TASK; end TMTEST;