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/* $OpenBSD: reg.h,v 1.1 1998/01/28 11:14:53 pefo Exp $ */
/*-
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* the Systems Programming Group of the University of Utah Computer
* Science Department and Ralph Campbell.
*
* 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.
* 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
*
* from: Utah Hdr: reg.h 1.1 90/07/09
* @(#)reg.h 8.2 (Berkeley) 1/11/94
* JNPR: reg.h,v 1.6 2006/09/15 12:52:34 katta
* $FreeBSD: release/9.1.0/sys/mips/include/reg.h 202175 2010-01-12 21:36:08Z imp $
*/
#ifndef _MACHINE_REG_H_
#define _MACHINE_REG_H_
/*
* Location of the users' stored registers relative to ZERO.
* must be visible to assembly code.
*/
#include <machine/regnum.h>
/*
* Register set accessible via /proc/$pid/reg
*/
struct reg {
register_t r_regs[NUMSAVEREGS]; /* numbered as above */
};
struct fpreg {
f_register_t r_regs[NUMFPREGS];
};
/*
* Placeholder.
*/
struct dbreg {
unsigned long junk;
};
#ifdef _KERNEL
int fill_fpregs(struct thread *, struct fpreg *);
int fill_regs(struct thread *, struct reg *);
int set_fpregs(struct thread *, struct fpreg *);
int set_regs(struct thread *, struct reg *);
int fill_dbregs(struct thread *, struct dbreg *);
int set_dbregs(struct thread *, struct dbreg *);
#endif
#endif /* !_MACHINE_REG_H_ */