mirror of
https://github.com/Stichting-MINIX-Research-Foundation/netbsd.git
synced 2025-08-11 15:08:19 -04:00
53 lines
2.0 KiB
ArmAsm
53 lines
2.0 KiB
ArmAsm
/* $NetBSD: sigsetjmp.S,v 1.1 2014/08/10 05:47:36 matt Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2014 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Matt Thomas of 3am Software Foundry.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <machine/asm.h>
|
|
#include "assym.h"
|
|
|
|
#if (_JB_MAGIC_AARCH64__SETJMP ^ _JB_MAGIC_AARCH64_SETJMP) != 1
|
|
#error _JB_MAGIC botch
|
|
#endif
|
|
|
|
/* LINTSTUB: int __sigsetjmp14(sigjmp_buf *, int); */
|
|
|
|
ENTRY(__sigsetjmp14)
|
|
cbnz w1, _C_LABEL(__setjmp14)
|
|
b _C_LABEL(_setjmp)
|
|
END(__sigsetjmp14)
|
|
|
|
/* LINTSTUB: int __sigsetlong14(sigjmp_buf *, int); */
|
|
|
|
ENTRY(__siglongjmp14)
|
|
ldr x3, [x0, #_JB_MAGIC]
|
|
tbz x3, #0, _C_LABEL(__longjmp14)
|
|
b _C_LABEL(_longjmp)
|
|
END(__siglongjmp14)
|