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sparc_longjmp.h revision 1.1 
      1  1.1  mrg /*	$NetBSD: sparc_longjmp.h,v 1.1 2023/09/03 21:41:45 mrg Exp $	*/
      2  1.1  mrg 
      3  1.1  mrg /*
      4  1.1  mrg  * Copyright (c) 2023 Matthew R. Green
      5  1.1  mrg  * All rights reserved.
      6  1.1  mrg  *
      7  1.1  mrg  * Redistribution and use in source and binary forms, with or without
      8  1.1  mrg  * modification, are permitted provided that the following conditions
      9  1.1  mrg  * are met:
     10  1.1  mrg  * 1. Redistributions of source code must retain the above copyright
     11  1.1  mrg  *    notice, this list of conditions and the following disclaimer.
     12  1.1  mrg  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1  mrg  *    notice, this list of conditions and the following disclaimer in the
     14  1.1  mrg  *    documentation and/or other materials provided with the distribution.
     15  1.1  mrg  *
     16  1.1  mrg  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     17  1.1  mrg  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     18  1.1  mrg  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     19  1.1  mrg  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     20  1.1  mrg  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
     21  1.1  mrg  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     22  1.1  mrg  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
     23  1.1  mrg  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     24  1.1  mrg  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     25  1.1  mrg  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     26  1.1  mrg  * SUCH DAMAGE.
     27  1.1  mrg  */
     28  1.1  mrg 
     29  1.1  mrg #ifndef _SPARC_LONGJMP_H_
     30  1.1  mrg #define _SPARC_LONGJMP_H_
     31  1.1  mrg 
     32  1.1  mrg /*
     33  1.1  mrg  * This structure is written in setjmp.S and read by longjmp.c, and is
     34  1.1  mrg  * here so that genassym can access it and we can ensure the right offsets
     35  1.1  mrg  * are used in the right places.
     36  1.1  mrg  */
     37  1.1  mrg 
     38  1.1  mrg struct __jmp_buf_regs_t {
     39  1.1  mrg 	__greg_t	g4;
     40  1.1  mrg 	__greg_t	g7;
     41  1.1  mrg };
     42  1.1  mrg 
     43  1.1  mrg struct __jmp_buf {
     44  1.1  mrg 	struct sigcontext sc;
     45  1.1  mrg 	struct __jmp_buf_regs_t regs;
     46  1.1  mrg };
     47  1.1  mrg 
     48  1.1  mrg #endif /* _SPARC_LONGJMP_H_ */
     49