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/* $OpenBSD: reg.h,v 1.3 1998/12/01 03:06:43 mickey Exp $ */
/*
* Copyright (c) 1998 Michael Shalayeff
* All rights reserved.
*
* 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Michael Shalayeff.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
/*
* Copyright (c) 1990,1994 The University of Utah and
* the Computer Systems Laboratory at the University of Utah (CSL).
* All rights reserved.
*
* Permission to use, copy, modify and distribute this software is hereby
* granted provided that (1) source code retains these copyright, permission,
* and disclaimer notices, and (2) redistributions including binaries
* reproduce the notices in supporting documentation, and (3) all advertising
* materials mentioning features or use of this software display the following
* acknowledgement: ``This product includes software developed by the
* Computer Systems Laboratory at the University of Utah.''
*
* THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
* IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
* ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* CSL requests users of this software to return to csl-dist@cs.utah.edu any
* improvements that they make and grant CSL redistribution rights.
*
* Utah $Hdr: regs.h 1.6 94/12/14$
* Author: Bob Wheeler, University of Utah CSL
*/
#ifndef _MACHINE_REG_H_
#define _MACHINE_REG_H_
/*
* constants for registers for use with the following routines:
*
* void mtctl(reg, value) - move to control register
* int mfctl(reg) - move from control register
* int mtsp(sreg, value) - move to space register
* int mfsr(sreg) - move from space register
*/
#define CR_RCTR 0
#define CR_PIDR1 8
#define CR_PIDR2 9
#define CR_CCR 10
#define CR_SAR 11
#define CR_PIDR3 12
#define CR_PIDR4 13
#define CR_IVA 14
#define CR_EIEM 15
#define CR_ITMR 16
#define CR_PCSQ 17
#define CR_PCOQ 18
#define CR_IIR 19
#define CR_ISR 20
#define CR_IOR 21
#define CR_IPSW 22
#define CR_EIRR 23
#define CR_HPTMASK 24
#define CR_VTOP 25
#define CR_TR2 26
#define CR_TR3 27
#define CR_TR4 28
#define CR_TR5 29
#define CR_TR6 30
#define CR_TR7 31
#define CCR_MASK 0xff
#ifndef _LOCORE
struct reg {
u_int32_t r_regs[32];
/* p'bably some cr* ? */
};
struct fpreg {
u_int64_t fpr_regs[32];
};
#endif /* !_LOCORE */
#endif /* _MACHINE_REG_H_ */
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