Check.hh revision 11025
16899SN/A/* 26899SN/A * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood 36899SN/A * Copyright (c) 2009 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 307053SN/A#ifndef __CPU_RUBYTEST_CHECK_HH__ 317053SN/A#define __CPU_RUBYTEST_CHECK_HH__ 326899SN/A 337055SN/A#include <iostream> 347055SN/A 357632SBrad.Beckmann@amd.com#include "cpu/testers/rubytest/RubyTester.hh" 368164Snilay@cs.wisc.edu#include "mem/protocol/RubyAccessMode.hh" 377053SN/A#include "mem/protocol/TesterStatus.hh" 387053SN/A#include "mem/ruby/common/Address.hh" 397053SN/A 406899SN/Aclass SubBlock; 416899SN/A 426899SN/Aconst int CHECK_SIZE_BITS = 2; 437053SN/Aconst int CHECK_SIZE = (1 << CHECK_SIZE_BITS); 446899SN/A 457053SN/Aclass Check 467053SN/A{ 477053SN/A public: 4811025Snilay@cs.wisc.edu Check(Addr address, Addr pc, int _num_writers, 498932SBrad.Beckmann@amd.com int _num_readers, RubyTester* _tester); 506899SN/A 517053SN/A void initiate(); // Does Action or Check or nether 5210302Snilay@cs.wisc.edu void performCallback(NodeID proc, SubBlock* data, Cycles curTime); 5311025Snilay@cs.wisc.edu Addr getAddress() const { return m_address; } 5411025Snilay@cs.wisc.edu void changeAddress(Addr address); 556899SN/A 567055SN/A void print(std::ostream& out) const; 576899SN/A 587053SN/A private: 598184Ssomayeh@cs.wisc.edu void initiateFlush(); 607053SN/A void initiatePrefetch(); 617053SN/A void initiateAction(); 627053SN/A void initiateCheck(); 636899SN/A 647053SN/A void pickValue(); 657053SN/A void pickInitiatingNode(); 666899SN/A 677053SN/A void debugPrint(); 686899SN/A 697053SN/A TesterStatus m_status; 709208Snilay@cs.wisc.edu uint8_t m_value; 717053SN/A int m_store_count; 727053SN/A NodeID m_initiatingNode; 7311025Snilay@cs.wisc.edu Addr m_address; 7411025Snilay@cs.wisc.edu Addr m_pc; 758164Snilay@cs.wisc.edu RubyAccessMode m_access_mode; 768932SBrad.Beckmann@amd.com int m_num_writers; 778932SBrad.Beckmann@amd.com int m_num_readers; 787053SN/A RubyTester* m_tester_ptr; 796899SN/A}; 806899SN/A 817055SN/Ainline std::ostream& 827055SN/Aoperator<<(std::ostream& out, const Check& obj) 836899SN/A{ 847053SN/A obj.print(out); 857055SN/A out << std::flush; 867053SN/A return out; 876899SN/A} 886899SN/A 897053SN/A#endif // __CPU_RUBYTEST_CHECK_HH__ 90