64 lines
2.4 KiB
C
64 lines
2.4 KiB
C
/* $NetBSD: mmureg.h,v 1.2 1999/09/16 12:48:35 msaitoh Exp $ */
|
|
|
|
/*-
|
|
* Copyright (C) 1999 SAITOH Masanobu. 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. 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.
|
|
*/
|
|
|
|
#ifndef _SH3_MMUREG_H__
|
|
#define _SH3_MMUREG_H__
|
|
|
|
/*
|
|
* MMU
|
|
*/
|
|
|
|
#if !defined(SH4)
|
|
|
|
/* SH3 definitions */
|
|
|
|
#define SHREG_PTEH (*(volatile unsigned long *) 0xFFFFFFF0)
|
|
#define SHREG_PTEL (*(volatile unsigned long *) 0xFFFFFFF4)
|
|
#define SHREG_TTB (*(volatile unsigned long *) 0xFFFFFFF8)
|
|
#define SHREG_TEA (*(volatile unsigned long *) 0xFFFFFFFC)
|
|
#define SHREG_MMUCR (*(volatile unsigned long *) 0xFFFFFFE0)
|
|
|
|
#else
|
|
|
|
/* SH4 definitions */
|
|
|
|
#define SHREG_PTEH (*(volatile unsigned long *) 0xff000000)
|
|
#define SHREG_PTEL (*(volatile unsigned long *) 0xff000004)
|
|
#define SHREG_PTEA (*(volatile unsigned long *) 0xff000034)
|
|
#define SHREG_TTB (*(volatile unsigned long *) 0xff000008)
|
|
#define SHREG_TEA (*(volatile unsigned long *) 0xff00000c)
|
|
#define SHREG_MMUCR (*(volatile unsigned long *) 0xff000010)
|
|
|
|
#endif
|
|
|
|
#ifdef _KERNEL
|
|
extern int PageDirReg;
|
|
#endif
|
|
|
|
#endif /* !_SH3_MMUREG_H__ */
|