AbstractCacheEntry.cc revision 11025
12292SN/A/* 27597Sminkyu.jeong@arm.com * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood 37597Sminkyu.jeong@arm.com * All rights reserved. 47597Sminkyu.jeong@arm.com * 57597Sminkyu.jeong@arm.com * Redistribution and use in source and binary forms, with or without 67597Sminkyu.jeong@arm.com * modification, are permitted provided that the following conditions are 77597Sminkyu.jeong@arm.com * met: redistributions of source code must retain the above copyright 87597Sminkyu.jeong@arm.com * notice, this list of conditions and the following disclaimer; 97597Sminkyu.jeong@arm.com * redistributions in binary form must reproduce the above copyright 107597Sminkyu.jeong@arm.com * notice, this list of conditions and the following disclaimer in the 117597Sminkyu.jeong@arm.com * documentation and/or other materials provided with the distribution; 127597Sminkyu.jeong@arm.com * neither the name of the copyright holders nor the names of its 137597Sminkyu.jeong@arm.com * contributors may be used to endorse or promote products derived from 142292SN/A * this software without specific prior written permission. 152292SN/A * 162292SN/A * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 172292SN/A * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 182292SN/A * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 192292SN/A * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 202292SN/A * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 212292SN/A * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 222292SN/A * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 232292SN/A * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 242292SN/A * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 252292SN/A * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 262292SN/A * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 272292SN/A */ 282292SN/A 292292SN/A#include "mem/ruby/slicc_interface/AbstractCacheEntry.hh" 302292SN/A 312292SN/AAbstractCacheEntry::AbstractCacheEntry() 322292SN/A{ 332292SN/A m_Permission = AccessPermission_NotPresent; 342292SN/A m_Address = 0; 352292SN/A m_locked = -1; 362292SN/A} 372292SN/A 382292SN/AAbstractCacheEntry::~AbstractCacheEntry() 392689Sktlim@umich.edu{ 402689Sktlim@umich.edu} 412689Sktlim@umich.edu 422292SN/Avoid 432292SN/AAbstractCacheEntry::changePermission(AccessPermission new_perm) 443326Sktlim@umich.edu{ 456658Snate@binkert.org AbstractEntry::changePermission(new_perm); 462733Sktlim@umich.edu if ((new_perm == AccessPermission_Invalid) || 472907Sktlim@umich.edu (new_perm == AccessPermission_NotPresent)) { 482292SN/A m_locked = -1; 492292SN/A } 502722Sktlim@umich.edu} 512669Sktlim@umich.edu