AbstractEntry.hh revision 6882
16882SBrad.Beckmann@amd.com 26882SBrad.Beckmann@amd.com/* 36882SBrad.Beckmann@amd.com * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood 46882SBrad.Beckmann@amd.com * All rights reserved. 56882SBrad.Beckmann@amd.com * 66882SBrad.Beckmann@amd.com * Redistribution and use in source and binary forms, with or without 76882SBrad.Beckmann@amd.com * modification, are permitted provided that the following conditions are 86882SBrad.Beckmann@amd.com * met: redistributions of source code must retain the above copyright 96882SBrad.Beckmann@amd.com * notice, this list of conditions and the following disclaimer; 106882SBrad.Beckmann@amd.com * redistributions in binary form must reproduce the above copyright 116882SBrad.Beckmann@amd.com * notice, this list of conditions and the following disclaimer in the 126882SBrad.Beckmann@amd.com * documentation and/or other materials provided with the distribution; 136882SBrad.Beckmann@amd.com * neither the name of the copyright holders nor the names of its 146882SBrad.Beckmann@amd.com * contributors may be used to endorse or promote products derived from 156882SBrad.Beckmann@amd.com * this software without specific prior written permission. 166882SBrad.Beckmann@amd.com * 176882SBrad.Beckmann@amd.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 186882SBrad.Beckmann@amd.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 196882SBrad.Beckmann@amd.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 206882SBrad.Beckmann@amd.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 216882SBrad.Beckmann@amd.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 226882SBrad.Beckmann@amd.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 236882SBrad.Beckmann@amd.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 246882SBrad.Beckmann@amd.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 256882SBrad.Beckmann@amd.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 266882SBrad.Beckmann@amd.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 276882SBrad.Beckmann@amd.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 286882SBrad.Beckmann@amd.com */ 296882SBrad.Beckmann@amd.com 306882SBrad.Beckmann@amd.com#ifndef AbstractEntry_H 316882SBrad.Beckmann@amd.com#define AbstractEntry_H 326882SBrad.Beckmann@amd.com 336882SBrad.Beckmann@amd.com#include "mem/ruby/common/Global.hh" 346882SBrad.Beckmann@amd.com#include "mem/ruby/common/Address.hh" 356882SBrad.Beckmann@amd.com#include "mem/protocol/AccessPermission.hh" 366882SBrad.Beckmann@amd.com 376882SBrad.Beckmann@amd.comclass DataBlock; 386882SBrad.Beckmann@amd.com 396882SBrad.Beckmann@amd.comclass AbstractEntry { 406882SBrad.Beckmann@amd.compublic: 416882SBrad.Beckmann@amd.com // Constructors 426882SBrad.Beckmann@amd.com AbstractEntry(); 436882SBrad.Beckmann@amd.com 446882SBrad.Beckmann@amd.com // Destructor, prevent it from instantiation 456882SBrad.Beckmann@amd.com virtual ~AbstractEntry() = 0; 466882SBrad.Beckmann@amd.com 476882SBrad.Beckmann@amd.com // Public Methods 486882SBrad.Beckmann@amd.com 496882SBrad.Beckmann@amd.com // The methods below are those called by ruby runtime, add when it is 506882SBrad.Beckmann@amd.com // absolutely necessary and should all be virtual function. 516882SBrad.Beckmann@amd.com virtual DataBlock& getDataBlk() = 0; 526882SBrad.Beckmann@amd.com 536882SBrad.Beckmann@amd.com 546882SBrad.Beckmann@amd.com virtual void print(ostream& out) const = 0; 556882SBrad.Beckmann@amd.com 566882SBrad.Beckmann@amd.com}; 576882SBrad.Beckmann@amd.com 586882SBrad.Beckmann@amd.com// Output operator declaration 596882SBrad.Beckmann@amd.comostream& operator<<(ostream& out, const AbstractEntry& obj); 606882SBrad.Beckmann@amd.com 616882SBrad.Beckmann@amd.com// ******************* Definitions ******************* 626882SBrad.Beckmann@amd.com 636882SBrad.Beckmann@amd.com// Output operator definition 646882SBrad.Beckmann@amd.comextern inline 656882SBrad.Beckmann@amd.comostream& operator<<(ostream& out, const AbstractEntry& obj) 666882SBrad.Beckmann@amd.com{ 676882SBrad.Beckmann@amd.com obj.print(out); 686882SBrad.Beckmann@amd.com out << flush; 696882SBrad.Beckmann@amd.com return out; 706882SBrad.Beckmann@amd.com} 716882SBrad.Beckmann@amd.com 726882SBrad.Beckmann@amd.com#endif //AbstractEntry_H 736882SBrad.Beckmann@amd.com 74