068e979ed7
In my previous commit I should have moved the inclusion to the top, instead of adding a second one.
92 lines
2.9 KiB
C
92 lines
2.9 KiB
C
/*-
|
|
* Copyright (c) 1993 The Regents of the University of California.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
/*
|
|
* Architecture specific syscalls (AMD64)
|
|
*/
|
|
#ifndef _MACHINE_SYSARCH_H_
|
|
#define _MACHINE_SYSARCH_H_
|
|
|
|
#include <sys/cdefs.h>
|
|
|
|
#define I386_GET_LDT 0
|
|
#define I386_SET_LDT 1
|
|
#define LDT_AUTO_ALLOC 0xffffffff
|
|
/* I386_IOPL */
|
|
#define I386_GET_IOPERM 3
|
|
#define I386_SET_IOPERM 4
|
|
|
|
/* XXX Not implementable #define I386_VM86 6 */
|
|
|
|
#define I386_GET_FSBASE 7
|
|
#define I386_SET_FSBASE 8
|
|
#define I386_GET_GSBASE 9
|
|
#define I386_SET_GSBASE 10
|
|
|
|
/* Leave space for 0-127 for to avoid translating syscalls */
|
|
#define AMD64_GET_FSBASE 128
|
|
#define AMD64_SET_FSBASE 129
|
|
#define AMD64_GET_GSBASE 130
|
|
#define AMD64_SET_GSBASE 131
|
|
|
|
struct i386_ldt_args {
|
|
unsigned int start;
|
|
struct user_segment_descriptor *descs __packed;
|
|
unsigned int num;
|
|
};
|
|
|
|
struct i386_ioperm_args {
|
|
unsigned int start;
|
|
unsigned int length;
|
|
int enable;
|
|
};
|
|
|
|
#ifndef _KERNEL
|
|
__BEGIN_DECLS
|
|
int amd64_get_fsbase(void **);
|
|
int amd64_get_gsbase(void **);
|
|
int amd64_set_fsbase(void *);
|
|
int amd64_set_gsbase(void *);
|
|
int sysarch(int, void *);
|
|
__END_DECLS
|
|
#else
|
|
struct thread;
|
|
union descriptor;
|
|
|
|
int amd64_get_ldt(struct thread *, struct i386_ldt_args *);
|
|
int amd64_set_ldt(struct thread *, struct i386_ldt_args *,
|
|
struct user_segment_descriptor *);
|
|
int amd64_get_ioperm(struct thread *, struct i386_ioperm_args *);
|
|
int amd64_set_ioperm(struct thread *, struct i386_ioperm_args *);
|
|
#endif
|
|
|
|
#endif /* !_MACHINE_SYSARCH_H_ */
|