83 lines
3.0 KiB
C
83 lines
3.0 KiB
C
/* $NetBSD: svr4_machdep.h,v 1.3 2003/01/22 04:32:17 rafal Exp $ */
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/*-
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* Copyright (c) 2001 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 Emmanuel Dreyfus.
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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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/*
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* This does not implement COMPAT_SVR4 for MIPS yet. For now we only
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* have enough definitions to get some svr4_* files needed by COMPAT_IRIX
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* to build.
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*/
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#ifndef _MIPS_SVR4_MACHDEP_H_
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#define _MIPS_SVR4_MACHDEP_H_
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#include <sys/cdefs.h>
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#include <sys/proc.h>
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/* From Irix's sys/ucontext.h */
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typedef unsigned int svr4_greg_t;
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#if IRIX_ABIAPI
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#define SVR4_NGREG 36
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typedef svr4_greg_t svr4_gregset_t[SVR4_NGREG];
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#else
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typedef svr4_greg_t svr4_gregset_t[36];
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#endif /* _ABIAPI */
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typedef struct svr4___fpregset {
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union {
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double svr4___fp_dregs[16];
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float svr4___fp_fregs[32];
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unsigned int svr4___fp_regs[32];
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} svr4___fp_r;
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unsigned int svr4___fp_csr;
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unsigned int svr4___fp_pad;
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} svr4_fpregset_t;
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typedef struct svr4_mcontext {
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svr4_gregset_t svr4___gregs;
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svr4_fpregset_t svr4___fpregs;
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} svr4_mcontext_t;
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#ifdef _KERNEL
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int svr4_setmcontext(struct lwp *, svr4_mcontext_t *, unsigned long);
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void *svr4_getmcontext(struct lwp *, svr4_mcontext_t *, unsigned long *);
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#endif
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#endif /* _MIPS_SVR4_MACHDEP_H_ */
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