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/*
* 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.
*/
/*
* $Id$
*
* Description: A entry in the cache request record. It is aware of
* the ruby time and can issue the request back to the
* cache.
*
*/
#ifndef TRACERECORD_H
#define TRACERECORD_H
#include "mem/ruby/libruby_internal.hh"
#include "mem/ruby/common/Global.hh"
#include "mem/ruby/common/Address.hh"
#include "mem/ruby/system/NodeID.hh"
class CacheMsg;
class TraceRecord {
public:
// Constructors
TraceRecord(const string & sequencer_name, const Address& data_addr, const Address& pc_addr, RubyRequestType type, Time time);
TraceRecord() { m_sequencer_name = ""; m_time = 0; m_type = RubyRequestType_NULL; }
// Destructor
// ~TraceRecord();
// Public copy constructor and assignment operator
TraceRecord(const TraceRecord& obj);
TraceRecord& operator=(const TraceRecord& obj);
// Public Methods
bool node_less_then_eq(const TraceRecord& rec) const { return (this->m_time <= rec.m_time); }
void issueRequest() const;
void print(ostream& out) const;
void output(ostream& out) const;
bool input(istream& in);
private:
// Private Methods
// Data Members (m_ prefix)
string m_sequencer_name;
Time m_time;
Address m_data_address;
Address m_pc_address;
RubyRequestType m_type;
};
inline extern bool node_less_then_eq(const TraceRecord& n1, const TraceRecord& n2);
// Output operator declaration
ostream& operator<<(ostream& out, const TraceRecord& obj);
// ******************* Definitions *******************
inline extern
bool node_less_then_eq(const TraceRecord& n1, const TraceRecord& n2)
{
return n1.node_less_then_eq(n2);
}
// Output operator definition
extern inline
ostream& operator<<(ostream& out, const TraceRecord& obj)
{
obj.print(out);
out << flush;
return out;
}
#endif //TRACERECORD_H
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