Subversion Repositories openrisc

/*  Init

 *

 *  This routine is the initialization task for this test program.

 *  It is called from init_exec and has the responsibility for creating

 *  and starting the tasks that make up the test.  If the time of day

 *  clock is required for the test, it should also be set to a known

 *  value by this function.

 *

 *  Input parameters:  NONE

 *

 *  Output parameters:  NONE

 *

 *  COPYRIGHT (c) 1989-1999.

 *  On-Line Applications Research Corporation (OAR).

 *

 *  The license and distribution terms for this file may be

 *  found in the file LICENSE in this distribution or at

 *  http://www.OARcorp.com/rtems/license.html.

 *

 *  $Id: init.c,v 1.2 2001-09-27 12:02:11 chris Exp $

 */

#define TEST_INIT

#include "system.h"

#include <stdio.h>

#include <assert.h>

void ITRON_Init( void )

{

  ER                status;

  T_CTSK            pk_ctsk;

  T_RTSK            pk_rtsk;

  pk_ctsk.exinf    = NULL;

  pk_ctsk.tskatr   = TA_HLNG;

  pk_ctsk.stksz    = RTEMS_MINIMUM_STACK_SIZE;

  pk_ctsk.itskpri  = PREEMPT_PRIORITY;

  pk_ctsk.task     = Preempt_task;

  puts( "\n\n*** ITRON TASK TEST 3 ***" );

  /*

   *  Create and start the Preempt task the first time.

   *  Verify that it is dormant when it comes back.

   */

  puts( "INIT - Create and Start PREEMPT" );

  status = chg_pri( TSK_SELF, (PREEMPT_PRIORITY+2) );

  directive_failed( status, "chg_pri of SELF" );

  status = cre_tsk(  PREEMPT_TASK_ID, &pk_ctsk );

  directive_failed( status, "cre_tsk of RTEMS_PREEMPT" );

  status  = sta_tsk( PREEMPT_TASK_ID, 0 );

  directive_failed( status, "sta_tsk of RTEMS_PREEMPT" );

  puts( "INIT - rot_rdq - no tasks at this priority" );

  status = rot_rdq( 1 );

  directive_failed( status, "rot_rdq" );

  puts( "INIT - ref_tsk PREEMPT - Validate DORMANT STATE" );

  status = ref_tsk( &pk_rtsk, PREEMPT_TASK_ID );

  directive_failed( status, "INIT - ref_tsk of RTEMS_PREEMPT");

  fatal_directive_status(pk_rtsk.tskstat,TTS_DMT,"tskstat of PREEMPT");

  /*

   * Restart the Preempt Task.

   */

  status  = sta_tsk( PREEMPT_TASK_ID, 0 );

  directive_failed( status, "sta_tsk of RTEMS_PREEMPT" );

  puts( "INIT - rot_rdq - yielding processor" );

  status = rot_rdq( 1 );

  directive_failed( status, "rot_rdq" );

  puts( "INIT - ref_tsk PREEMPT - Validate no longer exists" );

  status = ref_tsk( &pk_rtsk, PREEMPT_TASK_ID );

  fatal_directive_status( status, E_NOEXS, "tskstat of PREEMPT");

  status = chg_pri( TSK_SELF, PREEMPT_PRIORITY );

  directive_failed( status, "chg_pri of SELF" );

  /*

   * XXX

   */

  pk_ctsk.itskpri  = 3;

  pk_ctsk.task     = Task_1;

  status = cre_tsk( TA1_ID, &pk_ctsk );

  directive_failed( status, "cre_tsk of TA1" );

  pk_ctsk.task     = Task_2;

  status = cre_tsk( TA2_ID, &pk_ctsk );

  directive_failed( status, "cre_tsk of TA2" );

  pk_ctsk.task     = Task_3;

  status = cre_tsk( TA3_ID, &pk_ctsk );

  directive_failed( status, "cre_tsk of TA3" );

  status  = sta_tsk( TA1_ID, 0 );

  directive_failed( status, "sta_tsk of TA1" );

  status  = sta_tsk( TA2_ID, 0 );

  directive_failed( status, "sta_tsk of TA2" );

  status  = sta_tsk( TA3_ID, 0 );

  directive_failed( status, "sta_tsk of TA3" );

  status = ref_tsk( &pk_rtsk, TA1_ID);

  directive_failed( status, "INIT - ref_tsk of TA1");

  fatal_directive_status( pk_rtsk.tskstat, TTS_RDY , "tskstat of TA1");

  puts( "INIT - suspending TA2 while middle task on a ready chain" );

  status = sus_tsk( TA2_ID  );

  directive_failed( status, "sus_tsk of TA2" );

  status = ref_tsk( &pk_rtsk, TA2_ID);

  directive_failed( status, "INIT - ref_tsk of TA2");

  fatal_directive_status( pk_rtsk.tskstat, TTS_SUS, "tskstat of TA2");

  status = ter_tsk( TA1_ID );

  directive_failed( status, "ter_tsk of TA1" );

  status = del_tsk( TA1_ID );

  directive_failed( status, "del_tsk of TA1" );

  status = ter_tsk( TA2_ID );

  directive_failed( status, "ter_tsk of TA2" );

  status = ter_tsk( TA3_ID );

  directive_failed( status, "ter_tsk of TA3" );

  pk_ctsk.itskpri  = 1;

  pk_ctsk.task     = Task_1;

  status = cre_tsk( TA1_ID, &pk_ctsk );

  directive_failed( status, "cre_tsk of TA1 at priority 1" );

  status  = sta_tsk( TA1_ID, 0 );

  directive_failed( status, "sta_tsk of TA1" );

  status  = sta_tsk( TA2_ID, 0 );

  directive_failed( status, "sta_tsk of TA2" );

  status  = sta_tsk( TA3_ID, 0 );

  directive_failed( status, "sta_tsk of TA3" );

  exd_tsk();

  assert(0);

}