mem_object.hh revision 9157
110448Snilay@cs.wisc.edu/* 210448Snilay@cs.wisc.edu * Copyright (c) 2012 ARM Limited 310448Snilay@cs.wisc.edu * All rights reserved 410448Snilay@cs.wisc.edu * 510448Snilay@cs.wisc.edu * The license below extends only to copyright in the software and shall 610448Snilay@cs.wisc.edu * not be construed as granting a license to any other intellectual 710448Snilay@cs.wisc.edu * property including but not limited to intellectual property relating 810448Snilay@cs.wisc.edu * to a hardware implementation of the functionality of the software 910448Snilay@cs.wisc.edu * licensed hereunder. You may use the software subject to the license 1010448Snilay@cs.wisc.edu * terms below provided that you ensure that this notice is replicated 1110448Snilay@cs.wisc.edu * unmodified and in its entirety in all distributions of the software, 1210448Snilay@cs.wisc.edu * modified or unmodified, in source code or in binary form. 1310448Snilay@cs.wisc.edu * 1410448Snilay@cs.wisc.edu * Copyright (c) 2002-2005 The Regents of The University of Michigan 1510448Snilay@cs.wisc.edu * All rights reserved. 1610448Snilay@cs.wisc.edu * 1710448Snilay@cs.wisc.edu * Redistribution and use in source and binary forms, with or without 1810448Snilay@cs.wisc.edu * modification, are permitted provided that the following conditions are 1910448Snilay@cs.wisc.edu * met: redistributions of source code must retain the above copyright 2010448Snilay@cs.wisc.edu * notice, this list of conditions and the following disclaimer; 2110448Snilay@cs.wisc.edu * redistributions in binary form must reproduce the above copyright 2210447Snilay@cs.wisc.edu * notice, this list of conditions and the following disclaimer in the 2310447Snilay@cs.wisc.edu * documentation and/or other materials provided with the distribution; 2410447Snilay@cs.wisc.edu * neither the name of the copyright holders nor the names of its 2510447Snilay@cs.wisc.edu * contributors may be used to endorse or promote products derived from 2610447Snilay@cs.wisc.edu * this software without specific prior written permission. 2710447Snilay@cs.wisc.edu * 2810447Snilay@cs.wisc.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2910447Snilay@cs.wisc.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 3010447Snilay@cs.wisc.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 3110447Snilay@cs.wisc.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 3210447Snilay@cs.wisc.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 3310447Snilay@cs.wisc.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 3410447Snilay@cs.wisc.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 3510447Snilay@cs.wisc.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 3610447Snilay@cs.wisc.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 3710447Snilay@cs.wisc.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 3810447Snilay@cs.wisc.edu * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3910447Snilay@cs.wisc.edu * 4010447Snilay@cs.wisc.edu * Authors: Ron Dreslinski 4110447Snilay@cs.wisc.edu * Andreas Hansson 4210447Snilay@cs.wisc.edu */ 4310447Snilay@cs.wisc.edu 4410447Snilay@cs.wisc.edu/** 4510447Snilay@cs.wisc.edu * @file 4610447Snilay@cs.wisc.edu * MemObject declaration. 4710447Snilay@cs.wisc.edu */ 4810447Snilay@cs.wisc.edu 4910447Snilay@cs.wisc.edu#ifndef __MEM_MEM_OBJECT_HH__ 5010447Snilay@cs.wisc.edu#define __MEM_MEM_OBJECT_HH__ 5110447Snilay@cs.wisc.edu 5210447Snilay@cs.wisc.edu#include "mem/port.hh" 5310447Snilay@cs.wisc.edu#include "params/MemObject.hh" 5410447Snilay@cs.wisc.edu#include "sim/clocked_object.hh" 5510447Snilay@cs.wisc.edu 5610447Snilay@cs.wisc.edu/** 5710447Snilay@cs.wisc.edu * The MemObject class extends the ClockedObject with accessor functions 5810447Snilay@cs.wisc.edu * to get its master and slave ports. 5910447Snilay@cs.wisc.edu */ 6010447Snilay@cs.wisc.educlass MemObject : public ClockedObject 6110447Snilay@cs.wisc.edu{ 6210447Snilay@cs.wisc.edu public: 6310447Snilay@cs.wisc.edu typedef MemObjectParams Params; 6410447Snilay@cs.wisc.edu const Params *params() const 6510447Snilay@cs.wisc.edu { return dynamic_cast<const Params *>(_params); } 6610447Snilay@cs.wisc.edu 6710447Snilay@cs.wisc.edu MemObject(const Params *params); 6810447Snilay@cs.wisc.edu 6910447Snilay@cs.wisc.edu /** 7010447Snilay@cs.wisc.edu * Get a master port with a given name and index. 7110447Snilay@cs.wisc.edu * 7210447Snilay@cs.wisc.edu * @param if_name Port name 7310447Snilay@cs.wisc.edu * @param idx Index in the case of a VectorPort 7410447Snilay@cs.wisc.edu * 7510447Snilay@cs.wisc.edu * @return A reference to the given port 7610447Snilay@cs.wisc.edu */ 7710447Snilay@cs.wisc.edu virtual MasterPort& getMasterPort(const std::string& if_name, 7810447Snilay@cs.wisc.edu int idx = -1); 7910447Snilay@cs.wisc.edu 8010447Snilay@cs.wisc.edu /** 8110447Snilay@cs.wisc.edu * Get a slave port with a given name and index. 8210447Snilay@cs.wisc.edu * 8310447Snilay@cs.wisc.edu * @param if_name Port name 8410447Snilay@cs.wisc.edu * @param idx Index in the case of a VectorPort 8510447Snilay@cs.wisc.edu * 8610447Snilay@cs.wisc.edu * @return A reference to the given port 8710447Snilay@cs.wisc.edu */ 8810447Snilay@cs.wisc.edu virtual SlavePort& getSlavePort(const std::string& if_name, 8910447Snilay@cs.wisc.edu int idx = -1); 9010447Snilay@cs.wisc.edu}; 9110447Snilay@cs.wisc.edu 9210447Snilay@cs.wisc.edu#endif //__MEM_MEM_OBJECT_HH__ 9310447Snilay@cs.wisc.edu