RubyDirectedTester.hh revision 8655
16899SN/A/* 26899SN/A * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood 37553SN/A * Copyright (c) 2009-2010 Advanced Micro Devices, Inc. 46899SN/A * All rights reserved. 56899SN/A * 66899SN/A * Redistribution and use in source and binary forms, with or without 76899SN/A * modification, are permitted provided that the following conditions are 86899SN/A * met: redistributions of source code must retain the above copyright 96899SN/A * notice, this list of conditions and the following disclaimer; 106899SN/A * redistributions in binary form must reproduce the above copyright 116899SN/A * notice, this list of conditions and the following disclaimer in the 126899SN/A * documentation and/or other materials provided with the distribution; 136899SN/A * neither the name of the copyright holders nor the names of its 146899SN/A * contributors may be used to endorse or promote products derived from 156899SN/A * this software without specific prior written permission. 166899SN/A * 176899SN/A * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 186899SN/A * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 196899SN/A * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 206899SN/A * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 216899SN/A * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 226899SN/A * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 236899SN/A * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 246899SN/A * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 256899SN/A * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 266899SN/A * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 276899SN/A * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 286899SN/A */ 296899SN/A 307553SN/A#ifndef __CPU_DIRECTEDTEST_RUBYDIRECTEDTESTER_HH__ 317553SN/A#define __CPU_DIRECTEDTEST_RUBYDIRECTEDTESTER_HH__ 326899SN/A 337055SN/A#include <iostream> 348229Snate@binkert.org#include <string> 357454SN/A#include <vector> 367055SN/A 377053SN/A#include "mem/ruby/common/DataBlock.hh" 386899SN/A#include "mem/ruby/common/Global.hh" 397053SN/A#include "mem/ruby/common/SubBlock.hh" 406899SN/A#include "mem/ruby/system/RubyPort.hh" 418229Snate@binkert.org#include "mem/mem_object.hh" 428229Snate@binkert.org#include "mem/packet.hh" 437553SN/A#include "params/RubyDirectedTester.hh" 446899SN/A 457553SN/Aclass DirectedGenerator; 467553SN/A 477553SN/Aclass RubyDirectedTester : public MemObject 486899SN/A{ 497053SN/A public: 507053SN/A class CpuPort : public SimpleTimingPort 517053SN/A { 527053SN/A private: 537553SN/A RubyDirectedTester *tester; 546899SN/A 557053SN/A public: 568655Sandreas.hansson@arm.com CpuPort(const std::string &_name, RubyDirectedTester *_tester, uint32_t _idx) 577053SN/A : SimpleTimingPort(_name, _tester), tester(_tester), idx(_idx) 587053SN/A {} 596899SN/A 608655Sandreas.hansson@arm.com uint32_t idx; 616899SN/A 627053SN/A protected: 637053SN/A virtual bool recvTiming(PacketPtr pkt); 647053SN/A virtual Tick recvAtomic(PacketPtr pkt); 657053SN/A }; 666899SN/A 677553SN/A typedef RubyDirectedTesterParams Params; 687553SN/A RubyDirectedTester(const Params *p); 697553SN/A ~RubyDirectedTester(); 706899SN/A 717053SN/A virtual Port *getPort(const std::string &if_name, int idx = -1); 726899SN/A 737053SN/A Port* getCpuPort(int idx); 746899SN/A 757053SN/A virtual void init(); 766899SN/A 777053SN/A void wakeup(); 786899SN/A 797553SN/A void incrementCycleCompletions() { m_requests_completed++; } 806899SN/A 817055SN/A void printStats(std::ostream& out) const {} 827053SN/A void clearStats() {} 837055SN/A void printConfig(std::ostream& out) const {} 846899SN/A 857055SN/A void print(std::ostream& out) const; 866899SN/A 877053SN/A protected: 887553SN/A class DirectedStartEvent : public Event 897053SN/A { 907053SN/A private: 917553SN/A RubyDirectedTester *tester; 926899SN/A 937053SN/A public: 947553SN/A DirectedStartEvent(RubyDirectedTester *_tester) 957053SN/A : Event(CPU_Tick_Pri), tester(_tester) 967053SN/A {} 977053SN/A void process() { tester->wakeup(); } 987553SN/A virtual const char *description() const { return "Directed tick"; } 997053SN/A }; 1007053SN/A 1017553SN/A DirectedStartEvent directedStartEvent; 1027053SN/A 1036899SN/A private: 1047553SN/A void hitCallback(NodeID proc, Addr addr); 1056899SN/A 1067053SN/A void checkForDeadlock(); 1076899SN/A 1087053SN/A // Private copy constructor and assignment operator 1097553SN/A RubyDirectedTester(const RubyDirectedTester& obj); 1107553SN/A RubyDirectedTester& operator=(const RubyDirectedTester& obj); 1116899SN/A 1127553SN/A uint64 m_requests_completed; 1137053SN/A std::vector<CpuPort*> ports; 1147553SN/A uint64 m_requests_to_complete; 1157553SN/A DirectedGenerator* generator; 1166899SN/A}; 1176899SN/A 1187553SN/A#endif // __CPU_DIRECTEDTEST_RUBYDIRECTEDTESTER_HH__ 119