arch/ppc-chrp/exec/coldreboot.c

   1 /*
   2     Copyright © 1995-2012, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: ColdReboot() - Reboot the computer.
   6     Lang: english
   7 */
   8
   9 #include <exec/types.h>
  10 #include <exec/execbase.h>
  11 #include <exec/tasks.h>
  12 #include <aros/libcall.h>
  13
  14 #include <proto/exec.h>
  15
  16 #include "exec_util.h"
  17
  18 /*****************************************************************************
  19
  20     NAME */
  21
  22         AROS_LH0(void, ColdReboot,
  23
  24 /*  LOCATION */
  25         struct ExecBase *, SysBase, 121, Exec)
  26
  27 /*  FUNCTION
  28         This function will reboot the computer.
  29
  30     INPUTS
  31         None.
  32
  33     RESULT
  34         This function does not return.
  35
  36     NOTES
  37         It can be quite harmful to call this function. It may be possible that
  38         you will lose data from other tasks not having saved, or disk buffers
  39         not being flushed. Plus you could annoy the (other) users.
  40
  41     EXAMPLE
  42
  43     BUGS
  44
  45     SEE ALSO
  46
  47     INTERNALS
  48
  49 ******************************************************************************/
  50 {
  51     AROS_LIBFUNC_INIT
  52
  53     Exec_DoResetCallbacks((struct IntExecBase *)SysBase, SD_ACTION_WARMREBOOT);
  54
  55     asm volatile("li %%r3,%0; sc"::"i"(0x100 /*SC_REBOOT*/):"memory","r3");
  56
  57     AROS_LIBFUNC_EXIT
  58 }