/* setjmp for 64 bit S/390, ELF version.   Copyright (C) 2001, 2002, 2005 Free Software Foundation, Inc.   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).   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.  */#include <sysdep.h>#define _ASM#define _SETJMP_H#include <bits/setjmp.h>	/* We include the BSD entry points here as well but we make	   them weak.  */ENTRY (setjmp)	.weak C_SYMBOL_NAME (setjmp)        lghi   %r3,1                /* Second argument of one.  */        j      .Linternal_sigsetjmp /* Branch relativ to __sigsetjmp.  */END (setjmp)	/* Binary compatibility entry point.  */ENTRY(_setjmp)        .weak  C_SYMBOL_NAME (_setjmp)        slgr   %r3,%r3              /* Second argument of zero.  */        j      .Linternal_sigsetjmp /* Branch relativ to __sigsetjmp.  */END (setjmp)libc_hidden_def (_setjmp)ENTRY(__setjmp)        slgr   %r3,%r3              /* Second argument of zero.  */        j      .Linternal_sigsetjmp /* Branch relativ to __sigsetjmp.  */END (setjmp)ENTRY(__sigsetjmp).Linternal_sigsetjmp:#ifdef PTR_MANGLE	stmg   %r6,%r13,0(%r2)      /* Store registers in jmp_buf.  */	lgr    %r4,%r14	lgr    %r5,%r15	PTR_MANGLE (%r4, %r1)	PTR_MANGLE2 (%r5, %r1)	stmg   %r4,%r5,64(%r2)#else        stmg   %r6,%r15,0(%r2)      /* Store registers in jmp_buf.  */#endif	std    %f1,80(%r2)	std    %f3,88(%r2)	std    %f5,96(%r2)	std    %f7,104(%r2)#if defined NOT_IN_libc && defined IS_IN_rtld	/* In ld.so we never save the signal mask.  */	lghi   %r2,0	br     %r14#elif defined PIC        jg     __sigjmp_save@PLT    /* Branch to PLT of __sigsetjmp.  */#else	jg     __sigjmp_save#endifEND (__sigsetjmp)