setjmp.h 1.5 KB

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  1. /* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
  2. This file is part of the GNU C Library.
  3. The GNU C Library is free software; you can redistribute it and/or
  4. modify it under the terms of the GNU Lesser General Public
  5. License as published by the Free Software Foundation; either
  6. version 2.1 of the License, or (at your option) any later version.
  7. The GNU C Library is distributed in the hope that it will be useful,
  8. but WITHOUT ANY WARRANTY; without even the implied warranty of
  9. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  10. Lesser General Public License for more details.
  11. You should have received a copy of the GNU Lesser General Public
  12. License along with the GNU C Library; if not, see
  13. <http://www.gnu.org/licenses/>. */
  14. /* Define the machine-dependent type `jmp_buf'. bfin version. Lineo, Inc. 2001*/
  15. #ifndef _BITS_SETJMP_H
  16. #define _BITS_SETJMP_H 1
  17. #if !defined _SETJMP_H && !defined _PTHREAD_H
  18. # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
  19. #endif
  20. /* Jump buffer contains r7-r4, p5-p3, fp, sp and pc. Other registers are not saved. */
  21. typedef struct
  22. {
  23. unsigned long __pregs[6];
  24. unsigned long fp;
  25. unsigned long sp;
  26. unsigned long __rregs[8];
  27. unsigned long astat;
  28. unsigned long __lcregs[2];
  29. unsigned long a0w;
  30. unsigned long a0x;
  31. unsigned long a1w;
  32. unsigned long a1x;
  33. unsigned long __iregs[4];
  34. unsigned long __mregs[4];
  35. unsigned long __lregs[4];
  36. unsigned long __bregs[4];
  37. unsigned long pc;
  38. }__jmp_buf[1];
  39. #endif /* bits/setjmp.h */