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/* $OpenBSD: reg.h,v 1.2 1998/08/29 01:25:14 mickey Exp $ */
/*
* 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
*/
/*
* 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
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