/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/* from UCB 4.1 83/05/03 */
#pragma ident "%Z%%M% %I% %E% SMI"
#ifndef __sparc_setjmp_h
#define __sparc_setjmp_h
/*
* onsstack,sigmask,sp,pc,npc,psr,g1,o0,wbcnt (sigcontext).
* All else recovered by under/over(flow) handling.
*/
#define _JBLEN 9
typedef int jmp_buf[_JBLEN];
/*
* One extra word for the "signal mask saved here" flag.
*/
typedef int sigjmp_buf[_JBLEN+1];
int setjmp(/* jmp_buf env */);
int _setjmp(/* jmp_buf env */);
int sigsetjmp(/* sigjmp_buf env, int savemask */);
void longjmp(/* jmp_buf env, int val */);
void _longjmp(/* jmp_buf env, int val */);
void siglongjmp(/* sigjmp_buf env, int val */);
/*
* Routines that call setjmp have strange control flow graphs,
* since a call to a routine that calls resume/longjmp will eventually
* return at the setjmp site, not the original call site. This
* utterly wrecks control flow analysis.
*/
#pragma unknown_control_flow(sigsetjmp, setjmp, _setjmp)
#endif /* !__sparc_setjmp_h */