arm-ifunc.h 1.4 KB

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  1. /* Common definition for ifunc resolvers. Linux/ARM version.
  2. This file is part of the GNU C Library.
  3. Copyright (C) 2017-2026 Free Software Foundation, Inc.
  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, see
  14. <https://www.gnu.org/licenses/>. */
  15. #include <sysdep.h>
  16. #include <ifunc-init.h>
  17. #define INIT_ARCH()
  18. #define arm_libc_ifunc_redirected(redirected_name, name, expr) \
  19. __ifunc (redirected_name, name, expr(hwcap), int hwcap, INIT_ARCH)
  20. #define arm_libm_ifunc(name, expr) \
  21. __ifunc (name, name, expr, int hwcap, libm_ifunc_init)
  22. #if defined SHARED
  23. # define arm_libc_ifunc_hidden_def(redirect_name, name) \
  24. __hidden_ver1 (name, __GI_##name, redirect_name) \
  25. __attribute__ ((visibility ("hidden"))) \
  26. __attribute_copy__ (name)
  27. #else
  28. # define arm_libc_ifunc_hidden_def(redirect_name, name)
  29. #endif