sysarch.h revision 331722 
1/*-
2 * Copyright (c) 1993 The Regents of the University of California.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 4. Neither the name of the University nor the names of its contributors
14 *    may be used to endorse or promote products derived from this software
15 *    without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 *	from: FreeBSD: src/sys/i386/include/sysarch.h,v 1.14 2000/09/21
30 * $FreeBSD: stable/11/sys/sparc64/include/sysarch.h 331722 2018-03-29 02:50:57Z eadler $
31 */
32
33/*
34 * Architecture specific syscalls (sparc64)
35 */
36#ifndef _MACHINE_SYSARCH_H_
37#define _MACHINE_SYSARCH_H_
38
39#include <machine/utrap.h>
40
41#define	SPARC_UTRAP_INSTALL	1
42#define	SPARC_SIGTRAMP_INSTALL	2
43
44struct sparc_utrap_install_args {
45	int num;
46	const struct sparc_utrap_args *handlers;
47};
48
49struct sparc_sigtramp_install_args {
50	void	*sia_new;
51	void	**sia_old;
52};
53
54struct sparc_utrap_args {
55	utrap_entry_t type;
56	utrap_handler_t new_precise;
57	utrap_handler_t new_deferred;
58	utrap_handler_t *old_precise;
59	utrap_handler_t *old_deferred;
60};
61
62#ifndef _KERNEL
63#include <sys/cdefs.h>
64
65__BEGIN_DECLS
66int	__sparc_utrap_install(utrap_entry_t _type,
67	    utrap_handler_t _new_precise, utrap_handler_t _new_deferred,
68	    utrap_handler_t *_old_precise, utrap_handler_t *_old_deferred);
69int	sysarch(int _number, void *_args);
70__END_DECLS
71
72#endif
73
74#endif /* !_MACHINE_SYSARCH_H_ */
75