2 * Copyright (c) 1993 The Regents of the University of California.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
33 * $FreeBSD: src/sys/i386/include/sysarch.h,v 1.13.2.2 2002/10/07 17:17:28 jhb Exp $
34 * $DragonFly: src/sys/cpu/i386/include/sysarch.h,v 1.5 2006/11/07 17:51:21 dillon Exp $
38 * Architecture specific syscalls (i386)
40 #ifndef _CPU_SYSARCH_H_
41 #define _CPU_SYSARCH_H_
43 #define I386_GET_LDT 0
44 #define I386_SET_LDT 1
46 #define I386_GET_IOPERM 3
47 #define I386_SET_IOPERM 4
51 struct i386_ldt_args
{
53 union descriptor
*descs
;
57 struct i386_ioperm_args
{
63 struct i386_vm86_args
{
64 int sub_op
; /* sub-operation to perform */
65 char *sub_args
; /* args */
69 #include <sys/cdefs.h>
75 int i386_get_ldt (int, union descriptor
*, int);
76 int i386_set_ldt (int, union descriptor
*, int);
77 int i386_get_ioperm (unsigned int, unsigned int *, int *);
78 int i386_set_ioperm (unsigned int, unsigned int, int);
79 int i386_vm86 (int, void *);
80 int i386_set_watch (int, unsigned int, int, int, struct dbreg
*);
81 int i386_clr_watch (int, struct dbreg
*);
82 int sysarch(int, void *);
86 #endif /* !_CPU_SYSARCH_H_ */