sysarch.h revision 145077 
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 * $FreeBSD: head/sys/amd64/include/sysarch.h 145077 2005-04-14 16:57:58Z peter $
30 */
31
32/*
33 * Architecture specific syscalls (AMD64)
34 */
35#ifndef _MACHINE_SYSARCH_H_
36#define _MACHINE_SYSARCH_H_
37
38#define	I386_GET_FSBASE		7
39#define	I386_SET_FSBASE		8
40#define	I386_GET_GSBASE		9
41#define	I386_SET_GSBASE		10
42
43/* Leave space for 0-127 for to avoid translating syscalls */
44#define	AMD64_GET_FSBASE	128
45#define	AMD64_SET_FSBASE	129
46#define	AMD64_GET_GSBASE	130
47#define	AMD64_SET_GSBASE	131
48
49#ifndef _KERNEL
50#include <sys/cdefs.h>
51
52__BEGIN_DECLS
53int amd64_get_fsbase(void **);
54int amd64_get_gsbase(void **);
55int amd64_set_fsbase(void *);
56int amd64_set_gsbase(void *);
57int sysarch(int, void *);
58__END_DECLS
59#endif
60
61#endif /* !_MACHINE_SYSARCH_H_ */
62