Subversion Repositories openrisc_2011-10-31

/*

 *  RTEMS Task Manager

 *

 *

 *  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: taskinitusers.c,v 1.2 2001-09-27 11:59:19 chris Exp $

 */

#include <rtems/system.h>

#include <rtems/rtems/status.h>

#include <rtems/rtems/support.h>

#include <rtems/rtems/modes.h>

#include <rtems/score/object.h>

#include <rtems/score/stack.h>

#include <rtems/score/states.h>

#include <rtems/rtems/tasks.h>

#include <rtems/score/thread.h>

#include <rtems/score/threadq.h>

#include <rtems/score/tod.h>

#include <rtems/score/userext.h>

#include <rtems/score/wkspace.h>

#include <rtems/score/apiext.h>

#include <rtems/score/sysstate.h>

/*PAGE

 *

 *  _RTEMS_tasks_Initialize_user_tasks

 *

 *  This routine creates and starts all configured user

 *  initialzation threads.

 *

 *  Input parameters: NONE

 *

 *  Output parameters:  NONE

 */

void _RTEMS_tasks_Initialize_user_tasks( void )

{

  unsigned32                        index;

  unsigned32                        maximum;

  rtems_id                          id;

  rtems_status_code                 return_value;

  rtems_initialization_tasks_table *user_tasks;

  /*

   *  NOTE:  This is slightly different from the Ada implementation.

   */

  user_tasks = _RTEMS_tasks_User_initialization_tasks;

  maximum    = _RTEMS_tasks_Number_of_initialization_tasks;

  if ( !user_tasks || maximum == 0 )

    return;

  for ( index=0 ; index < maximum ; index++ ) {

    return_value = rtems_task_create(

      user_tasks[ index ].name,

      user_tasks[ index ].initial_priority,

      user_tasks[ index ].stack_size,

      user_tasks[ index ].mode_set,

      user_tasks[ index ].attribute_set,

      &id

    );

    if ( !rtems_is_status_successful( return_value ) )

      _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, TRUE, return_value );

    return_value = rtems_task_start(

      id,

      user_tasks[ index ].entry_point,

      user_tasks[ index ].argument

    );

    if ( !rtems_is_status_successful( return_value ) )

      _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, TRUE, return_value );

  }

}