sysarch.h revision 95744 
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 * 3. All advertising materials mentioning features or use of this software
14 *    must display the following acknowledgement:
15 *	This product includes software developed by the University of
16 *	California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 *	from: FreeBSD: src/sys/i386/include/sysarch.h,v 1.14 2000/09/21
34 * $FreeBSD: head/sys/sparc64/include/sysarch.h 95744 2002-04-29 18:08:26Z jake $
35 */
36
37/*
38 * Architecture specific syscalls (sparc64)
39 */
40#ifndef _MACHINE_SYSARCH_H_
41#define _MACHINE_SYSARCH_H_
42
43#define	SPARC_UTRAP_INSTALL	1
44#define	SPARC_SIGTRAMP_INSTALL	2
45
46struct sparc_utrap_install_args {
47	int num;
48	const struct sparc_utrap_args *handlers;
49};
50
51struct sparc_sigtramp_install_args {
52	void	*sia_new;
53	void	**sia_old;
54};
55
56struct sparc_utrap_args {
57	utrap_entry_t type;
58	utrap_handler_t new_precise;
59	utrap_handler_t new_deferred;
60	utrap_handler_t *old_precise;
61	utrap_handler_t *old_deferred;
62};
63
64#ifndef _KERNEL
65#include <sys/cdefs.h>
66
67__BEGIN_DECLS
68int __sparc_utrap_install(utrap_entry_t type, utrap_handler_t new_precise,
69			  utrap_handler_t new_deferred,
70			  utrap_handler_t *old_precise,
71			  utrap_handler_t *old_deferred);
72__END_DECLS
73#endif
74
75#endif /* !_MACHINE_SYSARCH_H_ */
76