fbbd9655e5
Renumber cluase 4 to 3, per what everybody else did when BSD granted them permission to remove clause 3. My insistance on keeping the same numbering for legal reasons is too pedantic, so give up on that point. Submitted by: Jan Schaumann <jschauma@stevens.edu> Pull Request: https://github.com/freebsd/freebsd/pull/96
112 lines
3.3 KiB
C
112 lines
3.3 KiB
C
/* $OpenBSD: reg.h,v 1.1 1998/01/28 11:14:53 pefo Exp $ */
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/*-
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* Copyright (c) 1988 University of Utah.
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* Copyright (c) 1992, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* the Systems Programming Group of the University of Utah Computer
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* Science Department and Ralph Campbell.
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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. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: Utah Hdr: reg.h 1.1 90/07/09
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* @(#)reg.h 8.2 (Berkeley) 1/11/94
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* JNPR: reg.h,v 1.6 2006/09/15 12:52:34 katta
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* $FreeBSD$
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*/
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#ifndef _MACHINE_REG_H_
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#define _MACHINE_REG_H_
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#if defined(_KERNEL) && !defined(KLD_MODULE) && !defined(_STANDALONE)
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#include "opt_compat.h"
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#endif
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/*
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* Location of the users' stored registers relative to ZERO.
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* must be visible to assembly code.
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*/
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#include <machine/regnum.h>
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/*
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* Register set accessible via /proc/$pid/reg
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*/
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struct reg {
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register_t r_regs[NUMSAVEREGS]; /* numbered as above */
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};
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struct fpreg {
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f_register_t r_regs[NUMFPREGS];
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};
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/*
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* Placeholder.
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*/
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struct dbreg {
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unsigned long junk;
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};
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#ifdef __LP64__
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/* Must match struct trapframe */
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struct reg32 {
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uint32_t r_regs[NUMSAVEREGS];
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};
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struct fpreg32 {
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int32_t r_regs[NUMFPREGS];
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};
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struct dbreg32 {
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uint32_t junk;
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};
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#define __HAVE_REG32
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#endif
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#ifdef _KERNEL
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int fill_fpregs(struct thread *, struct fpreg *);
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int fill_regs(struct thread *, struct reg *);
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int set_fpregs(struct thread *, struct fpreg *);
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int set_regs(struct thread *, struct reg *);
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int fill_dbregs(struct thread *, struct dbreg *);
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int set_dbregs(struct thread *, struct dbreg *);
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#endif
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#ifdef COMPAT_FREEBSD32
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struct image_params;
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int fill_regs32(struct thread *, struct reg32 *);
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int set_regs32(struct thread *, struct reg32 *);
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int fill_fpregs32(struct thread *, struct fpreg32 *);
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int set_fpregs32(struct thread *, struct fpreg32 *);
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#define fill_dbregs32(td, reg) 0
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#define set_dbregs32(td, reg) 0
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#endif
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#endif /* !_MACHINE_REG_H_ */
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