1 /* -*-C++-*- $NetBSD: sh_mmu.h,v 1.6 2008/04/28 20:23:20 martin Exp $ */ 2 3 /*- 4 * Copyright (c) 2001, 2002 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by UCHIYAMA Yasushi. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _HPCBOOT_SH_MMU_H_ 33 #define _HPCBOOT_SH_MMU_H_ 34 35 #include <memory.h> 36 37 class MemoryManager_SHMMU : public MemoryManager { 38 private: 39 typedef MemoryManager super; 40 41 public: MemoryManager_SHMMU(Console * & cons,size_t pagesize)42 MemoryManager_SHMMU(Console *&cons, size_t pagesize) 43 : MemoryManager(cons, pagesize) { 44 DPRINTF((TEXT("MemoryManager: SH3 MMU\n"))); 45 } ~MemoryManager_SHMMU(void)46 virtual ~MemoryManager_SHMMU(void) { /* NO-OP */ } 47 virtual paddr_t searchPage(vaddr_t vaddr); 48 49 static void MMUDump(void); 50 static void CacheDump(void); 51 }; 52 53 #endif // _HPCBOOT_SH_MMU_H_ 54