uClibc_arch_features.h 1.2 KB

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  1. /*
  2. * Track misc arch-specific features that aren't config options
  3. */
  4. #ifndef _BITS_UCLIBC_ARCH_FEATURES_H
  5. #define _BITS_UCLIBC_ARCH_FEATURES_H
  6. /* instruction used when calling abort() to kill yourself */
  7. /*#define __UCLIBC_ABORT_INSTRUCTION__ "asm instruction"*/
  8. #undef __UCLIBC_ABORT_INSTRUCTION__
  9. /* can your target use syscall6() for mmap ? */
  10. #undef __UCLIBC_MMAP_HAS_6_ARGS__
  11. /* does your target use syscall4() for truncate64 ? (32bit arches only) */
  12. #undef __UCLIBC_TRUNCATE64_HAS_4_ARGS__
  13. /* does your target have a broken create_module() ? */
  14. #define __UCLIBC_BROKEN_CREATE_MODULE__
  15. /* does your target prefix all symbols with an _ ? */
  16. #undef __UCLIBC_NO_UNDERSCORES__
  17. /* does your target have an asm .set ? */
  18. #define __UCLIBC_HAVE_ASM_SET_DIRECTIVE__
  19. /* define if target doesn't like .global */
  20. #undef __UCLIBC_ASM_GLOBAL_DIRECTIVE__
  21. /* define if target supports .weak */
  22. #define __UCLIBC_HAVE_ASM_WEAK_DIRECTIVE__
  23. /* define if target supports .weakext */
  24. #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
  25. /* needed probably only for ppc64 */
  26. #undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__
  27. /* define if target supports IEEE signed zero floats */
  28. #define __UCLIBC_HAVE_SIGNED_ZERO__
  29. #endif /* _BITS_UCLIBC_ARCH_FEATURES_H */