Subversion Repositories openrisc_2011-10-31

/*

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

 *  and is automatically invoked at shutdown.

 *

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

 */

#include <rtems.h>

#include "bsp.h"

void bsp_cleanup( void )

{

  extern void start( void  );

  register volatile void *start_addr = 0;

  asm volatile( "mov   0,g0;"

                "fmark ;"

                "syncf ;"

                ".word    0xfeedface ; "

                "bx       (%0)" : "=r" (start_addr) : "0" (start_addr) );

 /*  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".

  */

}