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Diffstat (limited to 'src/mem/ruby/common/Driver.hh')
-rw-r--r-- | src/mem/ruby/common/Driver.hh | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/mem/ruby/common/Driver.hh b/src/mem/ruby/common/Driver.hh new file mode 100644 index 000000000..911cb742b --- /dev/null +++ b/src/mem/ruby/common/Driver.hh @@ -0,0 +1,98 @@ + +/* + * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef DRIVER_H +#define DRIVER_H + +#include "Global.hh" +#include "Consumer.hh" +#include "NodeID.hh" +#include "CacheRequestType.hh" + +class System; +class SubBlock; +class Address; +class MachineID; +class SimicsHypervisor; + +class Driver { +public: + // Constructors + Driver(); + + // Destructor + virtual ~Driver() = 0; + + // Public Methods + virtual void get_network_config() {} + virtual void hitCallback(NodeID proc, SubBlock& data, CacheRequestType type, int thread) = 0; // Called by sequencer + virtual void conflictCallback(NodeID proc, SubBlock& data, CacheRequestType type, int thread) { assert(0); } // Called by sequencer + virtual integer_t getInstructionCount(int procID) const { return 1; } + virtual integer_t getCycleCount(int procID) const { return 1; } + virtual SimicsHypervisor * getHypervisor() { return NULL; } + virtual void notifySendNack( int procID, const Address & addr, uint64 remote_timestamp, const MachineID & remote_id) { assert(0); }; //Called by Sequencer + virtual void notifyReceiveNack( int procID, const Address & addr, uint64 remote_timestamp, const MachineID & remote_id) { assert(0); }; //Called by Sequencer + virtual void notifyReceiveNackFinal( int procID, const Address & addr) { assert(0); }; // Called by Sequencer + virtual void notifyTrapStart( int procID, const Address & handlerPC, int threadID, int smtThread ) { assert(0); } //called by Sequencer + virtual void notifyTrapComplete( int procID, const Address & newPC, int smtThread ) {assert(0); } // called by Sequencer + virtual int getOpalTransactionLevel(int procID, int thread) const { + cout << "Driver.hh getOpalTransactionLevel() " << endl; + return 0; } //called by Sequencer + virtual void addThreadDependency(int procID, int requestor_thread, int conflict_thread) const { assert(0);} + virtual uint64 getOpalTime(int procID) const{ return 0; } //called by Sequencer + virtual uint64 getOpalTimestamp(int procID, int thread) const{ + cout << "Driver.hh getOpalTimestamp " << endl; + return 0; } // called by Sequencer + virtual int inTransaction(int procID, int thread ) const{ + cout << "Driver.hh inTransaction " << endl; +return false; } //called by Sequencer + virtual void printDebug(){} //called by Sequencer + + virtual void printStats(ostream& out) const = 0; + virtual void clearStats() = 0; + + virtual void printConfig(ostream& out) const = 0; + + //virtual void abortCallback(NodeID proc){} + + virtual integer_t readPhysicalMemory(int procID, physical_address_t address, + int len ){ ASSERT(0); return 0; } + + virtual void writePhysicalMemory( int procID, physical_address_t address, + integer_t value, int len ){ ASSERT(0); } + +protected: + // accessible by subclasses + +private: + // inaccessible by subclasses + +}; + +#endif //DRIVER_H |