sysarch.h revision 127977 
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: head/sys/sparc64/include/sysarch.h 127977 2004-04-07 05:00:01Z imp $
31 */
32
33/*
34 * Architecture specific syscalls (sparc64)
35 */
36#ifndef _MACHINE_SYSARCH_H_
37#define _MACHINE_SYSARCH_H_
38
39#define	SPARC_UTRAP_INSTALL	1
40#define	SPARC_SIGTRAMP_INSTALL	2
41
42struct sparc_utrap_install_args {
43	int num;
44	const struct sparc_utrap_args *handlers;
45};
46
47struct sparc_sigtramp_install_args {
48	void	*sia_new;
49	void	**sia_old;
50};
51
52struct sparc_utrap_args {
53	utrap_entry_t type;
54	utrap_handler_t new_precise;
55	utrap_handler_t new_deferred;
56	utrap_handler_t *old_precise;
57	utrap_handler_t *old_deferred;
58};
59
60#ifndef _KERNEL
61#include <sys/cdefs.h>
62
63__BEGIN_DECLS
64int __sparc_utrap_install(utrap_entry_t type, utrap_handler_t new_precise,
65			  utrap_handler_t new_deferred,
66			  utrap_handler_t *old_precise,
67			  utrap_handler_t *old_deferred);
68int sysarch(int, void *);
69__END_DECLS
70#endif
71
72#endif /* !_MACHINE_SYSARCH_H_ */
73