RubyRequest.hh revision 8174:e21f6e70169e
1/* 2 * Copyright (c) 2009 Mark D. Hill and David A. Wood 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; 9 * redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution; 12 * neither the name of the copyright holders nor the names of its 13 * contributors may be used to endorse or promote products derived from 14 * this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29#ifndef __MEM_RUBY_SLICC_INTERFACE_RUBY_REQUEST_HH__ 30#define __MEM_RUBY_SLICC_INTERFACE_RUBY_REQUEST_HH__ 31 32#include <ostream> 33 34#include "mem/packet.hh" 35#include "mem/protocol/RubyAccessMode.hh" 36#include "mem/protocol/RubyRequestType.hh" 37#include "mem/protocol/Message.hh" 38#include "mem/protocol/PrefetchBit.hh" 39#include "mem/ruby/common/Address.hh" 40 41typedef void* RubyPortHandle; 42 43class RubyRequest : public Message 44{ 45 public: 46 Address m_PhysicalAddress; 47 Address m_LineAddress; 48 RubyRequestType m_Type; 49 Address m_ProgramCounter; 50 RubyAccessMode m_AccessMode; 51 int m_Size; 52 PrefetchBit m_Prefetch; 53 uint8_t* data; 54 PacketPtr pkt; 55 unsigned proc_id; 56 57 RubyRequest() {} 58 RubyRequest(uint64_t _paddr, uint8_t* _data, int _len, uint64_t _pc, 59 RubyRequestType _type, RubyAccessMode _access_mode, 60 PacketPtr _pkt, PrefetchBit _pb = PrefetchBit_No, 61 unsigned _proc_id = 100) 62 : m_PhysicalAddress(_paddr), 63 m_Type(_type), 64 m_ProgramCounter(_pc), 65 m_AccessMode(_access_mode), 66 m_Size(_len), 67 m_Prefetch(_pb), 68 data(_data), 69 pkt(_pkt), 70 proc_id(_proc_id) 71 { 72 m_LineAddress = m_PhysicalAddress; 73 m_LineAddress.makeLineAddress(); 74 } 75 76 static RubyRequest* 77 create() 78 { 79 return new RubyRequest(); 80 } 81 82 RubyRequest* 83 clone() const 84 { 85 return new RubyRequest(*this); 86 } 87 88 const Address& 89 getLineAddress() const 90 { 91 return m_LineAddress; 92 } 93 94 const Address& 95 getPhysicalAddress() const 96 { 97 return m_PhysicalAddress; 98 } 99 100 const RubyRequestType& 101 getType() const 102 { 103 return m_Type; 104 } 105 106 const Address& 107 getProgramCounter() const 108 { 109 return m_ProgramCounter; 110 } 111 112 const RubyAccessMode& 113 getAccessMode() const 114 { 115 return m_AccessMode; 116 } 117 118 const int& 119 getSize() const 120 { 121 return m_Size; 122 } 123 124 const PrefetchBit& 125 getPrefetch() const 126 { 127 return m_Prefetch; 128 } 129 130 void print(std::ostream& out) const; 131}; 132 133inline std::ostream& 134operator<<(std::ostream& out, const RubyRequest& obj) 135{ 136 obj.print(out); 137 out << std::flush; 138 return out; 139} 140 141#endif 142