NetBSD/sys/arch/sparc64/include/svr4_machdep.h

116 lines
3.6 KiB
C

/* $NetBSD: svr4_machdep.h,v 1.3 1998/09/13 12:13:50 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 _SPARC_SVR4_MACHDEP_H_
#define _SPARC_SVR4_MACHDEP_H_
#include <compat/svr4/svr4_types.h>
/*
* Machine dependent portions [SPARC]
*/
#define SVR4_SPARC_PSR 0
#define SVR4_SPARC_PC 1
#define SVR4_SPARC_nPC 2
#define SVR4_SPARC_Y 3
#define SVR4_SPARC_G1 4
#define SVR4_SPARC_G2 5
#define SVR4_SPARC_G3 6
#define SVR4_SPARC_G4 7
#define SVR4_SPARC_G5 8
#define SVR4_SPARC_G6 9
#define SVR4_SPARC_G7 10
#define SVR4_SPARC_O0 11
#define SVR4_SPARC_O1 12
#define SVR4_SPARC_O2 13
#define SVR4_SPARC_O3 14
#define SVR4_SPARC_O4 15
#define SVR4_SPARC_O5 16
#define SVR4_SPARC_O6 17
#define SVR4_SPARC_O7 18
#define SVR4_SPARC_MAXREG 19
#define SVR4_SPARC_SP SVR4_SPARC_O6
#define SVR4_SPARC_PS SVR4_SPARC_PSR
#define SVR4_SPARC_MAXWIN 31
typedef int svr4_greg_t;
typedef struct {
svr4_greg_t rwin_lo[8];
svr4_greg_t rwin_in[8];
} svr4_rwindow_t;
typedef struct {
int cnt;
int *sp[SVR4_SPARC_MAXWIN];
svr4_rwindow_t win[SVR4_SPARC_MAXWIN];
} svr4_gwindow_t;
typedef svr4_greg_t svr4_gregset_t[SVR4_SPARC_MAXREG];
typedef struct {
union {
u_int fp_ri[32];
double fp_rd[16];
} fpu_regs;
void *fp_q;
unsigned fp_fsr;
u_char fp_nqel;
u_char fp_nqsize;
u_char fp_busy;
} svr4_fregset_t;
typedef struct {
svr4_gregset_t greg;
svr4_gwindow_t *gwin;
svr4_fregset_t freg;
long pad[21];
} svr4_mcontext_t;
struct svr4_ucontext;
void svr4_getcontext __P((struct proc *, struct svr4_ucontext *, sigset_t *));
int svr4_setcontext __P((struct proc *p, struct svr4_ucontext *));
void svr4_sendsig __P((sig_t, int, sigset_t *, u_long));
int svr4_trap __P((int, struct proc *));
#endif /* !_SPARC_SVR4_MACHDEP_H_ */