dwarf-config.h 1.8 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051
  1. /* libunwind - a platform-independent unwind library
  2. Copyright (C) 2008 CodeSourcery
  3. This file is part of libunwind.
  4. Permission is hereby granted, free of charge, to any person obtaining
  5. a copy of this software and associated documentation files (the
  6. "Software"), to deal in the Software without restriction, including
  7. without limitation the rights to use, copy, modify, merge, publish,
  8. distribute, sublicense, and/or sell copies of the Software, and to
  9. permit persons to whom the Software is furnished to do so, subject to
  10. the following conditions:
  11. The above copyright notice and this permission notice shall be
  12. included in all copies or substantial portions of the Software.
  13. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  14. EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  15. MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  16. NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  17. LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  18. OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  19. WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
  20. #ifndef dwarf_config_h
  21. #define dwarf_config_h
  22. /* This is FIRST_PSEUDO_REGISTER in GCC, since DWARF_FRAME_REGISTERS is not
  23. explicitly defined. */
  24. #define DWARF_NUM_PRESERVED_REGS 128
  25. /* FIXME: Probably unnecessary on ARM. See arm/Gglobal.c. */
  26. #define DWARF_REGNUM_MAP_LENGTH 16
  27. /* Return TRUE if the ADDR_SPACE uses big-endian byte-order. */
  28. #define dwarf_is_big_endian(addr_space) 0
  29. /* Convert a pointer to a dwarf_cursor structure to a pointer to
  30. unw_cursor_t. */
  31. #define dwarf_to_cursor(c) ((unw_cursor_t *) (c))
  32. typedef struct dwarf_loc
  33. {
  34. unw_word_t val;
  35. #ifndef UNW_LOCAL_ONLY
  36. unw_word_t type; /* see DWARF_LOC_TYPE_* macros. */
  37. #endif
  38. }
  39. dwarf_loc_t;
  40. #endif /* dwarf_config_h */