91a84c5b3c
This patch eliminates the type Address defined by the ruby memory system. This memory system would now use the type Addr that is in use by the rest of the system.
89 lines
2.9 KiB
C++
89 lines
2.9 KiB
C++
/*
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* Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
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* Copyright (c) 2009 Advanced Micro Devices, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __CPU_RUBYTEST_CHECK_HH__
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#define __CPU_RUBYTEST_CHECK_HH__
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#include <iostream>
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#include "cpu/testers/rubytest/RubyTester.hh"
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#include "mem/protocol/RubyAccessMode.hh"
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#include "mem/protocol/TesterStatus.hh"
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#include "mem/ruby/common/Address.hh"
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class SubBlock;
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const int CHECK_SIZE_BITS = 2;
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const int CHECK_SIZE = (1 << CHECK_SIZE_BITS);
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class Check
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{
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public:
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Check(Addr address, Addr pc, int _num_writers,
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int _num_readers, RubyTester* _tester);
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void initiate(); // Does Action or Check or nether
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void performCallback(NodeID proc, SubBlock* data, Cycles curTime);
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Addr getAddress() const { return m_address; }
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void changeAddress(Addr address);
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void print(std::ostream& out) const;
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private:
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void initiateFlush();
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void initiatePrefetch();
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void initiateAction();
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void initiateCheck();
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void pickValue();
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void pickInitiatingNode();
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void debugPrint();
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TesterStatus m_status;
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uint8_t m_value;
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int m_store_count;
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NodeID m_initiatingNode;
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Addr m_address;
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Addr m_pc;
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RubyAccessMode m_access_mode;
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int m_num_writers;
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int m_num_readers;
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RubyTester* m_tester_ptr;
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};
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inline std::ostream&
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operator<<(std::ostream& out, const Check& obj)
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{
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obj.print(out);
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out << std::flush;
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return out;
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}
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#endif // __CPU_RUBYTEST_CHECK_HH__
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