sysdeps/arm/arm-ifunc.h

   1 /* Common definition for ifunc resolvers.  Linux/ARM version.
   2    This file is part of the GNU C Library.
   3    Copyright (C) 2017-2019 Free Software Foundation, Inc.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #include <sysdep.h>
  20 #include <ifunc-init.h>
  21
  22 #define INIT_ARCH()
  23
  24 #define arm_libc_ifunc_redirected(redirected_name, name, expr)  \
  25   __ifunc (redirected_name, name, expr(hwcap), int hwcap, INIT_ARCH)
  26
  27 #if defined SHARED
  28 # define arm_libc_ifunc_hidden_def(redirect_name, name) \
  29   __hidden_ver1 (name, __GI_##name, redirect_name) \
  30     __attribute__ ((visibility ("hidden"))) \
  31     __attribute_copy__ (name)
  32 #else
  33 # define arm_libc_ifunc_hidden_def(redirect_name, name)
  34 #endif