vfork.S 1.1 KB

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  1. /*
  2. * uC-libc/sysdeps/linux/powerpc/vfork.S
  3. * vfork implementation for powerpc
  4. *
  5. * Copyright (C) 2001 by Lineo, Inc.
  6. * Author: David A. Schleef <ds@schleef.org>
  7. *
  8. * This program is free software; you can redistribute it and/or modify it
  9. * under the terms of the GNU Library General Public License as published by
  10. * the Free Software Foundation; either version 2 of the License, or (at your
  11. * option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful, but WITHOUT
  14. * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  15. * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
  16. * for more details.
  17. *
  18. * You should have received a copy of the GNU Library General Public License
  19. * along with this program; if not, write to the Free Software Foundation,
  20. * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  21. *
  22. */
  23. #include "ppc_asm.h"
  24. #define _SETJMP_H
  25. #define _ASM
  26. #include <bits/setjmp.h>
  27. .global vfork;
  28. .align 4;
  29. vfork:
  30. /* XXX not implemented */
  31. /* return -1 */
  32. li r3,-1
  33. blr
  34. .size vfork,.-vfork;