Subversion Repositories openrisc_2011-10-31

/*  exit

 *

 *  This routine is used to return control to the NINDY monitor

 *  and is automatically invoked by the STDIO exit() routine.

 *

 *  INPUT:

 *    status - exit status

 *

 *  OUTPUT: NONE

 *

 *  NOTES:  DOES NOT RETURN!!!

 *

 *  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: exit.c,v 1.2 2001-09-27 11:59:57 chris Exp $

 */

#include <rtems.h>

#include "bsp.h"

void _exit( )

{

  asm volatile( "mov   0,g0; \

                 fmark ; \

                 syncf ; \

                 .word    0xfeedface ; \

                 bx       start" : : );

 /*  The constant 0xfeedface is a magic word for break which

  *  is defined by NINDY.  The branch extended restarts the

  *  application if the user types "go".

  */

}