122 lines
3.6 KiB
C
122 lines
3.6 KiB
C
/* $NetBSD: svr4_machdep.h,v 1.4 2005/12/11 12:17:53 christos Exp $ */
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/*-
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* Copyright (c) 1999 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Klaus Klein.
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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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _M68K_SVR4_MACHDEP_H_
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#define _M68K_SVR4_MACHDEP_H_
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#include <compat/svr4/svr4_types.h>
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#ifdef _KERNEL
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#include <m68k/frame.h>
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#endif
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/*
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* Machine-dependent portions [M68K].
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*/
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#define SVR4_M68K_D0 0
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#define SVR4_M68K_D1 1
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#define SVR4_M68K_D2 2
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#define SVR4_M68K_D3 3
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#define SVR4_M68K_D4 4
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#define SVR4_M68K_D5 5
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#define SVR4_M68K_D6 6
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#define SVR4_M68K_D7 7
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#define SVR4_M68K_A0 8
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#define SVR4_M68K_A1 9
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#define SVR4_M68K_A2 10
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#define SVR4_M68K_A3 11
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#define SVR4_M68K_A4 12
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#define SVR4_M68K_A5 13
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#define SVR4_M68K_A6 14
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#define SVR4_M68K_A7 15
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#define SVR4_M68K_PC 16
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#define SVR4_M68K_PS 17
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#define SVR4_M68K_MAXREG 18
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#define SVR4_M68K_FP SVR4_M68K_A6
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#define SVR4_M68K_SP SVR4_M68K_A7
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typedef int svr4_greg_t;
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typedef svr4_greg_t svr4_gregset_t[SVR4_M68K_MAXREG];
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typedef struct svr4_fpregset {
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int f_pcr;
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int f_psr;
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int f_piaddr;
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int f_fpregs[8][3];
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} svr4_fpregset_t;
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typedef struct svr4_mcontext {
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svr4_gregset_t gregs;
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svr4_fpregset_t fpregs;
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union {
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long mc_state[202];
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#ifdef _KERNEL
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struct {
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/* Rest of exception frame. */
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unsigned int format;
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unsigned int vector;
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union F_u exframe;
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/* Rest of FPU frame. */
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union FPF_u1 fpf_u1;
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union FPF_u2 fpf_u2;
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} frame;
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#endif
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} mc_pad;
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} svr4_mcontext_t;
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#define mc_state mc_pad.mc_state
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/* No padding in ucontext_t; we need all the `padding' in mcontext_t. */
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#undef SVR4_UC_MACHINE_PAD
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/*
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* sysm68k() commands
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*/
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#define SVR4_SYSARCH_SETNAME 56
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#define SVR4_SYSARCH_BIURW 92
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#define SVR4_SYSARCH_EXOP 93
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#define SVR4_SYSARCH_AB_STKFRM 94
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#define SVR4_SYSARCH_LIMUSER 95
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#define SVR4_SYSARCH_KERNADDR 99
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void svr4_syscall_intern(struct proc *);
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#endif /* !_M68K_SVR4_MACHDEP_H_ */
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