/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. x86-64 version.
Copyright (C) 1994-2014 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/>. */
/* This just does a tail-call to `__sigsetjmp (ARG, 0)'.
We cannot do it in C because it must be a tail-call, so frame-unwinding
in setjmp doesn't clobber the state restored by longjmp. */
#include <sysdep.h>
#define _ASM
#define _SETJMP_H
#include <bits/setjmp.h>
ENTRY (_setjmp)
/* Set up arguments, we only need to set the second arg. */
xorl %esi, %esi
#ifdef PIC
jmp HIDDEN_JUMPTARGET (__sigsetjmp)
#else
jmp __sigsetjmp
#endif
END (_setjmp)
libc_hidden_def (_setjmp)
