Subversion Repositories openrisc_2011-10-31

/*  First_FP_task

 *

 *  This routine serves as a floating point test task.  It verifies the

 *  basic task switching capabilities of the executive when floating

 *  point is configured.

 *

 *  Input parameters:

 *    argument - task argument

 *

 *  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: first.c,v 1.2 2001-09-27 12:02:34 chris Exp $

 */

#include "system.h"

#include "fptest.h"

#include "inttest.h"

rtems_task First_FP_task(

  rtems_task_argument argument

)

{

  rtems_status_code status;

  rtems_id          tid;

  rtems_time_of_day time;

  rtems_unsigned32  task_index;

  INTEGER_DECLARE;

  FP_DECLARE;

  status = rtems_task_ident( RTEMS_SELF, RTEMS_SEARCH_ALL_NODES, &tid );

  directive_failed( status, "rtems_task_ident" );

  task_index = task_number( tid );

  INTEGER_LOAD( INTEGER_factors[ task_index ] );

  FP_LOAD( FP_factors[ task_index ] );

  put_name( Task_name[ task_index ], FALSE );

  printf( " - integer base = (0x%x)\n", INTEGER_factors[ task_index ] );

  put_name( Task_name[ task_index ], FALSE );

#if ( RTEMS_HAS_HARDWARE_FP == 1 )

  printf( " - float base = (%g)\n", FP_factors[ task_index ] );

#else

  printf( " - float base = (NA)\n" );

#endif

  if ( argument == 0 ) {

    status = rtems_task_restart( RTEMS_SELF, 1 );

    directive_failed( status, "rtems_task_restart of RTEMS_SELF" );

  } else {

    build_time( &time, 12, 31, 1988, 9, 0, 0, 0 );

    status = rtems_clock_set( &time );

    directive_failed( status, "rtems_clock_set" );

    status = rtems_task_delete( RTEMS_SELF );

    directive_failed( status, "rtems_task_delete of RTEMS_SELF" );

  }

}