/* x86-64-specific implementation of profiling support.

   Copyright (C) 2002-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   Contributed by Andreas Jaeger <aj@suse.de>, 2002.

   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 <sysdep.h>

/* We need a special version of the `mcount' function since for x86-64

   so that we do not use __builtin_return_address (N) and avoid

   clobbering of register.  */

/* We must not pollute the global namespace.  */

#define mcount_internal __mcount_internal

void mcount_internal (u_long frompc, u_long selfpc);

#define _MCOUNT_DECL(frompc, selfpc) \

void mcount_internal (u_long frompc, u_long selfpc)

/* Define MCOUNT as empty since we have the implementation in another

   file.  */

#define MCOUNT