124 lines
3.7 KiB
C
124 lines
3.7 KiB
C
/* $NetBSD: svr4_machdep.h,v 1.7 1998/09/11 12:50:07 mycroft Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 1994 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Christos Zoulas.
|
|
*
|
|
* 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.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the NetBSD
|
|
* Foundation, Inc. and its contributors.
|
|
* 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
|
|
*/
|
|
|
|
#ifndef _I386_SVR4_MACHDEP_H_
|
|
#define _I386_SVR4_MACHDEP_H_
|
|
|
|
#include <compat/svr4/svr4_types.h>
|
|
|
|
/*
|
|
* Machine dependent portions [X86]
|
|
*/
|
|
|
|
#define SVR4_X86_GS 0
|
|
#define SVR4_X86_FS 1
|
|
#define SVR4_X86_ES 2
|
|
#define SVR4_X86_DS 3
|
|
#define SVR4_X86_EDI 4
|
|
#define SVR4_X86_ESI 5
|
|
#define SVR4_X86_EBP 6
|
|
#define SVR4_X86_ESP 7
|
|
#define SVR4_X86_EBX 8
|
|
#define SVR4_X86_EDX 9
|
|
#define SVR4_X86_ECX 10
|
|
#define SVR4_X86_EAX 11
|
|
#define SVR4_X86_TRAPNO 12
|
|
#define SVR4_X86_ERR 13
|
|
#define SVR4_X86_EIP 14
|
|
#define SVR4_X86_CS 15
|
|
#define SVR4_X86_EFL 16
|
|
#define SVR4_X86_UESP 17
|
|
#define SVR4_X86_SS 18
|
|
#define SVR4_X86_MAXREG 19
|
|
|
|
|
|
typedef int svr4_greg_t;
|
|
typedef svr4_greg_t svr4_gregset_t[SVR4_X86_MAXREG];
|
|
|
|
typedef struct {
|
|
int f_x87[62]; /* x87 registers */
|
|
long f_weitek[33]; /* weitek */
|
|
} svr4_fregset_t;
|
|
|
|
struct svr4_ucontext;
|
|
|
|
void svr4_getcontext __P((struct proc *, struct svr4_ucontext *, sigset_t *));
|
|
int svr4_setcontext __P((struct proc *, struct svr4_ucontext *));
|
|
void svr4_sendsig __P((sig_t, int, sigset_t *, u_long));
|
|
|
|
typedef struct {
|
|
svr4_gregset_t greg;
|
|
svr4_fregset_t freg;
|
|
} svr4_mcontext_t;
|
|
|
|
/*
|
|
* SYSARCH numbers
|
|
*/
|
|
#define SVR4_SYSARCH_FPHW 40
|
|
#define SVR4_SYSARCH_DSCR 75
|
|
|
|
struct svr4_ssd {
|
|
unsigned int selector;
|
|
unsigned int base;
|
|
unsigned int limit;
|
|
unsigned int access1;
|
|
unsigned int access2;
|
|
};
|
|
|
|
/*
|
|
* Processor traps
|
|
*/
|
|
#define SVR4_T_DIVIDE 0
|
|
#define SVR4_T_TRCTRAP 1
|
|
#define SVR4_T_NMI 2
|
|
#define SVR4_T_BPTFLT 3
|
|
#define SVR4_T_OFLOW 4
|
|
#define SVR4_T_BOUND 5
|
|
#define SVR4_T_PRIVINFLT 6
|
|
#define SVR4_T_DNA 7
|
|
#define SVR4_T_DOUBLEFLT 8
|
|
#define SVR4_T_FPOPFLT 9
|
|
#define SVR4_T_TSSFLT 10
|
|
#define SVR4_T_SEGNPFLT 11
|
|
#define SVR4_T_STKFLT 12
|
|
#define SVR4_T_PROTFLT 13
|
|
#define SVR4_T_PAGEFLT 14
|
|
#define SVR4_T_ALIGNFLT 17
|
|
|
|
#endif /* !_I386_SVR4_MACHDEP_H_ */
|