1/*	$OpenBSD: signal.h,v 1.4 2021/05/20 15:14:30 drahn Exp $	*/
2
3/*-
4 * Copyright (c) 1986, 1989, 1991, 1993
5 *      The Regents of the University of California.  All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 *      @(#)signal.h    8.1 (Berkeley) 6/11/93
32 *	from: FreeBSD: src/sys/i386/include/signal.h,v 1.13 2000/11/09
33 *	from: FreeBSD: src/sys/sparc64/include/signal.h,v 1.6 2001/09/30 18:52:17
34 * $FreeBSD: head/sys/riscv/include/signal.h 292407 2015-12-17 18:44:30Z br $
35 */
36
37#ifndef	_MACHINE_SIGNAL_H_
38#define	_MACHINE_SIGNAL_H_
39
40#include <sys/cdefs.h>
41
42typedef int sig_atomic_t;
43
44#if __BSD_VISIBLE || __XPG_VISIBLE >= 420
45
46#include <sys/_types.h>
47
48struct sigcontext {
49	int		__sc_unused;
50	int		sc_mask;
51
52	__register_t	sc_ra;
53	__register_t	sc_sp;
54	__register_t	sc_gp;
55	__register_t	sc_tp;
56	__register_t	sc_t[7];
57	__register_t	sc_s[12];
58	__register_t	sc_a[8];
59	__register_t	sc_sepc;
60
61	/* 64 bit floats as well as integer registers */
62	__register_t	sc_f[32];	/* floating-point registers */
63	__register_t	sc_fcsr;	/* floating-point control register */
64
65	long	sc_cookie;
66};
67
68#endif /* __BSD_VISIBLE || __XPG_VISIBLE >= 420 */
69
70#endif /* !_MACHINE_SIGNAL_H_ */
71