11817Sdg/*- 21817Sdg * Copyright (c) 1993 The Regents of the University of California. 31817Sdg * All rights reserved. 41817Sdg * 51817Sdg * Redistribution and use in source and binary forms, with or without 61817Sdg * modification, are permitted provided that the following conditions 71817Sdg * are met: 81817Sdg * 1. Redistributions of source code must retain the above copyright 91817Sdg * notice, this list of conditions and the following disclaimer. 101817Sdg * 2. Redistributions in binary form must reproduce the above copyright 111817Sdg * notice, this list of conditions and the following disclaimer in the 121817Sdg * documentation and/or other materials provided with the distribution. 131817Sdg * 4. Neither the name of the University nor the names of its contributors 141817Sdg * may be used to endorse or promote products derived from this software 151817Sdg * without specific prior written permission. 161817Sdg * 171817Sdg * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 181817Sdg * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 191817Sdg * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 201817Sdg * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 211817Sdg * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 221817Sdg * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 231817Sdg * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 241817Sdg * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 251817Sdg * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 261817Sdg * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 271817Sdg * SUCH DAMAGE. 281817Sdg * 2950477Speter * $FreeBSD$ 301817Sdg */ 311817Sdg 32550Srgrimes/* 33550Srgrimes * Architecture specific syscalls (i386) 34550Srgrimes */ 35719Swollman#ifndef _MACHINE_SYSARCH_H_ 3633049Sbde#define _MACHINE_SYSARCH_H_ 37719Swollman 38550Srgrimes#define I386_GET_LDT 0 39550Srgrimes#define I386_SET_LDT 1 40118440Sjulian#define LDT_AUTO_ALLOC 0xffffffff 4127993Sdyson /* I386_IOPL */ 4227993Sdyson#define I386_GET_IOPERM 3 4327993Sdyson#define I386_SET_IOPERM 4 4427993Sdyson /* xxxxx */ 4527993Sdyson#define I386_VM86 6 46145034Speter#define I386_GET_FSBASE 7 47145034Speter#define I386_SET_FSBASE 8 48145034Speter#define I386_GET_GSBASE 9 49145034Speter#define I386_SET_GSBASE 10 50231979Skib#define I386_GET_XFPUSTATE 11 51550Srgrimes 52137289Speter/* These four only exist when running an i386 binary on amd64 */ 53137289Speter#define _AMD64_GET_FSBASE 128 54137289Speter#define _AMD64_SET_FSBASE 129 55137289Speter#define _AMD64_GET_GSBASE 130 56137289Speter#define _AMD64_SET_GSBASE 131 57137289Speter 5850816Sluoqistruct i386_ldt_args { 59104110Speter unsigned int start; 6050816Sluoqi union descriptor *descs; 61104110Speter unsigned int num; 6250816Sluoqi}; 6350816Sluoqi 6450816Sluoqistruct i386_ioperm_args { 6550816Sluoqi unsigned int start; 6650816Sluoqi unsigned int length; 6750816Sluoqi int enable; 6850816Sluoqi}; 6950816Sluoqi 7050816Sluoqistruct i386_vm86_args { 7150816Sluoqi int sub_op; /* sub-operation to perform */ 7250816Sluoqi char *sub_args; /* args */ 7350816Sluoqi}; 7450816Sluoqi 75231979Skibstruct i386_get_xfpustate { 76231979Skib void *addr; 77231979Skib int len; 78231979Skib}; 79231979Skib 8055205Speter#ifndef _KERNEL 8133049Sbde#include <sys/cdefs.h> 8233049Sbde 8333049Sbdeunion descriptor; 8466174Sbsdstruct dbreg; 8533049Sbde 86719Swollman__BEGIN_DECLS 87137289Speter/* These four only exist when running an i386 binary on amd64 */ 88137289Speterint _amd64_get_fsbase(void **); 89137289Speterint _amd64_get_gsbase(void **); 90137289Speterint _amd64_set_fsbase(void *); 91137289Speterint _amd64_set_gsbase(void *); 9292761Salfredint i386_get_ldt(int, union descriptor *, int); 9392761Salfredint i386_set_ldt(int, union descriptor *, int); 9492761Salfredint i386_get_ioperm(unsigned int, unsigned int *, int *); 9592761Salfredint i386_set_ioperm(unsigned int, unsigned int, int); 9692761Salfredint i386_vm86(int, void *); 97145034Speterint i386_get_fsbase(void **); 98145034Speterint i386_get_gsbase(void **); 99145034Speterint i386_set_fsbase(void *); 100145034Speterint i386_set_gsbase(void *); 10192761Salfredint i386_set_watch(int, unsigned int, int, int, struct dbreg *); 10292761Salfredint i386_clr_watch(int, struct dbreg *); 103124296Snectarint sysarch(int, void *); 10433049Sbde__END_DECLS 105140862Ssobomax#else 106140862Ssobomaxstruct thread; 107140862Ssobomaxunion descriptor; 108140862Ssobomax 109140862Ssobomaxint i386_get_ldt(struct thread *, struct i386_ldt_args *); 110140862Ssobomaxint i386_set_ldt(struct thread *, struct i386_ldt_args *, union descriptor *); 111140862Ssobomaxint i386_get_ioperm(struct thread *, struct i386_ioperm_args *); 112140862Ssobomaxint i386_set_ioperm(struct thread *, struct i386_ioperm_args *); 11355205Speter#endif 114719Swollman 11533049Sbde#endif /* !_MACHINE_SYSARCH_H_ */ 116