unwind-resume.h 1.6 KB

123456789101112131415161718192021222324252627282930313233
  1. /* Definitions for unwind-resume.c. ARM (EABI) version.
  2. Copyright (C) 2015-2016 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 License as
  6. published by the Free Software Foundation; either version 2.1 of the
  7. 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; see the file COPYING.LIB. If
  14. not, see <http://www.gnu.org/licenses/>. */
  15. /* The EABI personality routine has a different signature than the
  16. canonical one. These macros tell sysdeps/gnu/unwind*.c how to
  17. define __gcc_personality_v0. */
  18. #define PERSONALITY_PROTO \
  19. (_Unwind_State state, \
  20. struct _Unwind_Exception *ue_header, \
  21. struct _Unwind_Context *context)
  22. #define PERSONALITY_ARGS \
  23. (state, ue_header, context)
  24. /* It's vitally important that _Unwind_Resume not have a stack frame; the
  25. ARM unwinder relies on register state at entrance. So we write this in
  26. assembly (see arm-unwind-resume.S). This macro tells the generic code
  27. not to provide the generic C definition. */
  28. #define HAVE_ARCH_UNWIND_RESUME 1