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/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. x86-64 version.
Copyright (C) 1994-1997,2000,2001,2002 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, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
/* 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>
#include "bp-sym.h"
#include "bp-asm.h"
ENTRY (BP_SYM (_setjmp))
/* Set up arguments, we only need to set the second arg. */
xorq %rsi, %rsi
#ifdef PIC
jmp C_SYMBOL_NAME (BP_SYM (__sigsetjmp))@PLT
#else
jmp BP_SYM (__sigsetjmp)
#endif
END (BP_SYM (_setjmp))
strong_alias (_setjmp, __GI__setjmp)
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