108 lines
3.1 KiB
C
108 lines
3.1 KiB
C
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/* $NetBSD: svr4_machdep.h,v 1.1.1.1 1998/06/20 04:58:52 eeh Exp $ */
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/*
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* Copyright (c) 1994 Christos Zoulas
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _SPARC_SVR4_MACHDEP_H_
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#define _SPARC_SVR4_MACHDEP_H_
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#include <compat/svr4/svr4_types.h>
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/*
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* Machine dependent portions [SPARC]
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*/
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#define SVR4_SPARC_PSR 0
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#define SVR4_SPARC_PC 1
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#define SVR4_SPARC_nPC 2
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#define SVR4_SPARC_Y 3
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#define SVR4_SPARC_G1 4
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#define SVR4_SPARC_G2 5
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#define SVR4_SPARC_G3 6
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#define SVR4_SPARC_G4 7
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#define SVR4_SPARC_G5 8
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#define SVR4_SPARC_G6 9
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#define SVR4_SPARC_G7 10
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#define SVR4_SPARC_O0 11
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#define SVR4_SPARC_O1 12
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#define SVR4_SPARC_O2 13
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#define SVR4_SPARC_O3 14
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#define SVR4_SPARC_O4 15
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#define SVR4_SPARC_O5 16
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#define SVR4_SPARC_O6 17
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#define SVR4_SPARC_O7 18
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#define SVR4_SPARC_MAXREG 19
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#define SVR4_SPARC_SP SVR4_SPARC_O6
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#define SVR4_SPARC_PS SVR4_SPARC_PSR
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#define SVR4_SPARC_MAXWIN 31
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typedef int svr4_greg_t;
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typedef struct {
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svr4_greg_t rwin_lo[8];
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svr4_greg_t rwin_in[8];
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} svr4_rwindow_t;
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typedef struct {
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int cnt;
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int *sp[SVR4_SPARC_MAXWIN];
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svr4_rwindow_t win[SVR4_SPARC_MAXWIN];
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} svr4_gwindow_t;
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typedef svr4_greg_t svr4_gregset_t[SVR4_SPARC_MAXREG];
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typedef struct {
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union {
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u_int fp_ri[32];
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double fp_rd[16];
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} fpu_regs;
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void *fp_q;
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unsigned fp_fsr;
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u_char fp_nqel;
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u_char fp_nqsize;
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u_char fp_busy;
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} svr4_fregset_t;
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typedef struct {
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svr4_gregset_t greg;
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svr4_gwindow_t *gwin;
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svr4_fregset_t freg;
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long pad[21];
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} svr4_mcontext_t;
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struct svr4_ucontext;
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void svr4_getcontext __P((struct proc *, struct svr4_ucontext *,
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int, int));
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int svr4_setcontext __P((struct proc *p, struct svr4_ucontext *));
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void svr4_sendsig __P((sig_t, int, int, u_long));
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int svr4_trap __P((int, struct proc *));
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#endif /* !_SPARC_SVR4_MACHDEP_H_ */
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