setjmp.h 1.8 KB

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162
  1. /* Copyright (C) 1997, 1999, 2000, 2003, 2005, 2006
  2. Free Software Foundation, Inc.
  3. This file is part of the GNU C Library.
  4. The GNU C Library is free software; you can redistribute it and/or
  5. modify it under the terms of the GNU Lesser General Public
  6. License as published by the Free Software Foundation; either
  7. version 2.1 of the License, or (at your option) any later version.
  8. The GNU C Library is distributed in the hope that it will be useful,
  9. but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  11. Lesser General Public License for more details.
  12. You should have received a copy of the GNU Lesser General Public
  13. License along with the GNU C Library; if not, write to the Free
  14. Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  15. 02111-1307 USA. */
  16. #ifndef _BITS_SETJMP_H
  17. #define _BITS_SETJMP_H 1
  18. #if !defined _SETJMP_H && !defined _PTHREAD_H
  19. # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
  20. #endif
  21. #include <bits/wordsize.h>
  22. #if 0 /*__WORDSIZE == 64*/
  23. typedef struct __sparc64_jmp_buf
  24. {
  25. struct __sparc64_jmp_buf *uc_link;
  26. unsigned long uc_flags;
  27. unsigned long uc_sigmask;
  28. struct __sparc64_jmp_buf_mcontext
  29. {
  30. unsigned long mc_gregs[19];
  31. unsigned long mc_fp;
  32. unsigned long mc_i7;
  33. struct __sparc64_jmp_buf_fpu
  34. {
  35. union
  36. {
  37. unsigned int sregs[32];
  38. unsigned long dregs[32];
  39. long double qregs[16];
  40. } mcfpu_fpregs;
  41. unsigned long mcfpu_fprs;
  42. unsigned long mcfpu_gsr;
  43. void *mcfpu_fq;
  44. unsigned char mcfpu_qcnt;
  45. unsigned char mcfpu_qentsz;
  46. unsigned char mcfpu_enab;
  47. } mc_fpregs;
  48. } uc_mcontext;
  49. } __jmp_buf[1];
  50. #else
  51. typedef int __jmp_buf[3];
  52. #endif
  53. #endif /* bits/setjmp.h */