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/*
* Copyright (c) 2009 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 __MEM_RUBY_SLICC_INTERFACE_RUBY_REQUEST_HH__
#define __MEM_RUBY_SLICC_INTERFACE_RUBY_REQUEST_HH__
#include <ostream>
#include "mem/protocol/Message.hh"
#include "mem/protocol/PrefetchBit.hh"
#include "mem/protocol/RubyAccessMode.hh"
#include "mem/protocol/RubyRequestType.hh"
#include "mem/ruby/common/Address.hh"
class RubyRequest : public Message
{
public:
Address m_PhysicalAddress;
Address m_LineAddress;
RubyRequestType m_Type;
Address m_ProgramCounter;
RubyAccessMode m_AccessMode;
int m_Size;
PrefetchBit m_Prefetch;
uint8_t* data;
PacketPtr pkt;
unsigned m_contextId;
RubyRequest(Tick curTime, uint64_t _paddr, uint8_t* _data, int _len,
uint64_t _pc, RubyRequestType _type, RubyAccessMode _access_mode,
PacketPtr _pkt, PrefetchBit _pb = PrefetchBit_No,
unsigned _proc_id = 100)
: Message(curTime),
m_PhysicalAddress(_paddr),
m_Type(_type),
m_ProgramCounter(_pc),
m_AccessMode(_access_mode),
m_Size(_len),
m_Prefetch(_pb),
data(_data),
pkt(_pkt),
m_contextId(_proc_id)
{
m_LineAddress = m_PhysicalAddress;
m_LineAddress.makeLineAddress();
}
RubyRequest(Tick curTime) : Message(curTime) {}
RubyRequest* clone() const { return new RubyRequest(*this); }
const Address& getLineAddress() const { return m_LineAddress; }
const Address& getPhysicalAddress() const { return m_PhysicalAddress; }
const RubyRequestType& getType() const { return m_Type; }
const Address& getProgramCounter() const { return m_ProgramCounter; }
const RubyAccessMode& getAccessMode() const { return m_AccessMode; }
const int& getSize() const { return m_Size; }
const PrefetchBit& getPrefetch() const { return m_Prefetch; }
void print(std::ostream& out) const;
bool functionalRead(Packet *pkt);
bool functionalWrite(Packet *pkt);
};
inline std::ostream&
operator<<(std::ostream& out, const RubyRequest& obj)
{
obj.print(out);
out << std::flush;
return out;
}
#endif
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