/* Hardware capability support for run-time dynamic loader.

   Copyright (C) 2017-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#include <elf/dl-tunables.h>

#if HAVE_TUNABLES

# define GET_HWCAP_MASK() TUNABLE_GET (glibc, tune, hwcap_mask, uint64_t, NULL)

#else

# ifdef SHARED

#   define GET_HWCAP_MASK() GLRO(dl_hwcap_mask)

# else

/* HWCAP_MASK is ignored in static binaries when built without tunables.  */

#  define GET_HWCAP_MASK() (0)

# endif

#endif