m68k-vdso.c 1.4 KB

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  1. /* Copyright (C) 2010-2019 Free Software Foundation, Inc.
  2. This file is part of the GNU C Library.
  3. Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
  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. <http://www.gnu.org/licenses/>. */
  15. #ifdef SHARED
  16. #include <m68k-vdso.h>
  17. /* Because these pointers are used from other libraries than libc,
  18. they are exported at GLIBC_PRIVATE version.
  19. We initialize them to syscall implementation so that they will be ready
  20. to use from the very beginning. */
  21. void * M68K_VDSO_SYMBOL (__vdso_read_tp)
  22. = (void *) __vdso_read_tp_stub;
  23. void * M68K_VDSO_SYMBOL (__vdso_atomic_cmpxchg_32)
  24. = (void *) __vdso_atomic_cmpxchg_32_stub;
  25. void * M68K_VDSO_SYMBOL (__vdso_atomic_barrier)
  26. = (void *) __vdso_atomic_barrier_stub;
  27. #endif /* SHARED */