multilib_header_wrapper.h 1.9 KB

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  1. /*
  2. * Copyright (C) 2005-2011 by Wind River Systems, Inc.
  3. *
  4. * Permission is hereby granted, free of charge, to any person obtaining a copy
  5. * of this software and associated documentation files (the "Software"), to deal
  6. * in the Software without restriction, including without limitation the rights
  7. * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  8. * copies of the Software, and to permit persons to whom the Software is
  9. * furnished to do so, subject to the following conditions:
  10. *
  11. * The above copyright notice and this permission notice shall be included in
  12. * all copies or substantial portions of the Software.
  13. *
  14. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15. * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16. * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17. * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18. * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  19. * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  20. * THE SOFTWARE.
  21. *
  22. */
  23. #if defined (__bpf__)
  24. #define __MHWORDSIZE 64
  25. #elif defined (__arm__)
  26. #define __MHWORDSIZE 32
  27. #elif defined (__aarch64__) && defined ( __LP64__)
  28. #define __MHWORDSIZE 64
  29. #elif defined (__aarch64__)
  30. #define __MHWORDSIZE 32
  31. #else
  32. #include <bits/wordsize.h>
  33. #if defined (__WORDSIZE)
  34. #define __MHWORDSIZE __WORDSIZE
  35. #else
  36. #error "__WORDSIZE is not defined"
  37. #endif
  38. #endif
  39. #if __MHWORDSIZE == 32
  40. #ifdef _MIPS_SIM
  41. #if _MIPS_SIM == _ABIO32
  42. #include <ENTER_HEADER_FILENAME_HERE-32.h>
  43. #elif _MIPS_SIM == _ABIN32
  44. #include <ENTER_HEADER_FILENAME_HERE-n32.h>
  45. #else
  46. #error "Unknown _MIPS_SIM"
  47. #endif
  48. #else /* _MIPS_SIM is not defined */
  49. #include <ENTER_HEADER_FILENAME_HERE-32.h>
  50. #endif
  51. #elif __MHWORDSIZE == 64
  52. #include <ENTER_HEADER_FILENAME_HERE-64.h>
  53. #else
  54. #error "Unknown __WORDSIZE detected"
  55. #endif /* matches #if __WORDSIZE == 32 */