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/* Copyright (C) 2001, 2004 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. */
#define _ASM
#define _SETJMP_H
#include <bits/setjmp.h>
/* Jump to the position specified by ENV, causing the
setjmp call there to return VAL, or 1 if VAL is 0.
void __longjmp (__jmp_buf env, int val). */
.global __longjmp
.type __longjmp,@function
.align 16
__longjmp:
/* Restore registers. */
movq (JB_RBX*8)(%rdi),%rbx
movq (JB_RBP*8)(%rdi),%rbp
movq (JB_R12*8)(%rdi),%r12
movq (JB_R13*8)(%rdi),%r13
movq (JB_R14*8)(%rdi),%r14
movq (JB_R15*8)(%rdi),%r15
/* Set return value for setjmp. */
test %esi,%esi
mov $01,%eax
cmove %eax,%esi
mov %esi, %eax
movq (JB_PC*8)(%rdi),%rdx
movq (JB_RSP*8)(%rdi),%rsp
jmpq *%rdx
.size __longjmp,.-__longjmp
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