ExtSlave.hh revision 11618
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Under the terms 3710779SCurtis.Dunham@arm.com// of Contract DE-AC04-94AL85000 with Sandia Corporation, the U.S. 3810779SCurtis.Dunham@arm.com// Government retains certain rights in this software. 3910779SCurtis.Dunham@arm.com// 4010779SCurtis.Dunham@arm.com// Copyright (c) 2009-2014, Sandia Corporation 4110779SCurtis.Dunham@arm.com// All rights reserved. 4210779SCurtis.Dunham@arm.com// 4310779SCurtis.Dunham@arm.com// For license information, see the LICENSE file in the current directory. 4410779SCurtis.Dunham@arm.com 4510779SCurtis.Dunham@arm.com#ifndef EXT_SST_EXTSLAVE_HH 4610779SCurtis.Dunham@arm.com#define EXT_SST_EXTSLAVE_HH 4710779SCurtis.Dunham@arm.com 4811618SCurtis.Dunham@arm.com#include <core/interfaces/simpleMem.h> 4910779SCurtis.Dunham@arm.com 5010779SCurtis.Dunham@arm.com#include <sim/sim_object.hh> 5110779SCurtis.Dunham@arm.com#include <mem/packet.hh> 5210779SCurtis.Dunham@arm.com#include <mem/request.hh> 5310779SCurtis.Dunham@arm.com#include <mem/external_slave.hh> 5410779SCurtis.Dunham@arm.com 5510779SCurtis.Dunham@arm.comnamespace SST { 5610779SCurtis.Dunham@arm.comclass Link; 5710779SCurtis.Dunham@arm.comclass Event; 5810779SCurtis.Dunham@arm.comclass MemEvent; 5910779SCurtis.Dunham@arm.comnamespace gem5 { 6010779SCurtis.Dunham@arm.com 6110779SCurtis.Dunham@arm.comclass gem5Component; 6210779SCurtis.Dunham@arm.com 6310779SCurtis.Dunham@arm.comclass ExtSlave : public ExternalSlave::Port { 6410779SCurtis.Dunham@arm.com public: 6510779SCurtis.Dunham@arm.com const std::string name; 6610779SCurtis.Dunham@arm.com 6710779SCurtis.Dunham@arm.com bool 6810779SCurtis.Dunham@arm.com recvTimingSnoopResp(PacketPtr packet) 6910779SCurtis.Dunham@arm.com { 7010779SCurtis.Dunham@arm.com fatal("recvTimingSnoopResp unimplemented"); 7110779SCurtis.Dunham@arm.com return false; 7210779SCurtis.Dunham@arm.com } 7310779SCurtis.Dunham@arm.com 7410779SCurtis.Dunham@arm.com bool recvTimingReq(PacketPtr packet); 7510779SCurtis.Dunham@arm.com 7610779SCurtis.Dunham@arm.com void recvFunctional(PacketPtr packet); 7710779SCurtis.Dunham@arm.com 7810779SCurtis.Dunham@arm.com void recvRespRetry(); 7910779SCurtis.Dunham@arm.com 8010779SCurtis.Dunham@arm.com Tick 8110779SCurtis.Dunham@arm.com recvAtomic(PacketPtr packet) 8210779SCurtis.Dunham@arm.com { 8310779SCurtis.Dunham@arm.com fatal("recvAtomic unimplemented"); 8410779SCurtis.Dunham@arm.com } 8510779SCurtis.Dunham@arm.com 8610779SCurtis.Dunham@arm.com enum Phase { CONSTRUCTION, INIT, RUN }; 8710779SCurtis.Dunham@arm.com 8810779SCurtis.Dunham@arm.com gem5Component *comp; 8910779SCurtis.Dunham@arm.com Output &out; 9010779SCurtis.Dunham@arm.com Phase simPhase; 9110779SCurtis.Dunham@arm.com 9210779SCurtis.Dunham@arm.com std::list<MemEvent*>* initPackets; 9310779SCurtis.Dunham@arm.com Link* link; 9410779SCurtis.Dunham@arm.com std::list<PacketPtr> respQ; 9510779SCurtis.Dunham@arm.com bool blocked() { return !respQ.empty(); } 9610779SCurtis.Dunham@arm.com 9710779SCurtis.Dunham@arm.com typedef std::map<Event::id_type, ::Packet*> PacketMap_t; 9810779SCurtis.Dunham@arm.com PacketMap_t PacketMap; // SST Event id -> gem5 Packet* 9910779SCurtis.Dunham@arm.com 10010779SCurtis.Dunham@arm.compublic: 10110779SCurtis.Dunham@arm.com ExtSlave(gem5Component*, Output&, ExternalSlave&, std::string&); 10210779SCurtis.Dunham@arm.com void init(unsigned phase); 10310779SCurtis.Dunham@arm.com 10410779SCurtis.Dunham@arm.com void 10510779SCurtis.Dunham@arm.com setup() 10610779SCurtis.Dunham@arm.com { 10710779SCurtis.Dunham@arm.com simPhase = RUN; 10810779SCurtis.Dunham@arm.com } 10910779SCurtis.Dunham@arm.com 11010779SCurtis.Dunham@arm.com void handleEvent(Event*); 11110779SCurtis.Dunham@arm.com}; 11210779SCurtis.Dunham@arm.com 11310779SCurtis.Dunham@arm.com} 11410779SCurtis.Dunham@arm.com} 11510779SCurtis.Dunham@arm.com 11610779SCurtis.Dunham@arm.com#endif 117