RubyRequest.hh revision 8164:b043c0efa024
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/CacheRequestType.hh" 37#include "mem/protocol/Message.hh" 38#include "mem/protocol/PrefetchBit.hh" 39#include "mem/ruby/common/Address.hh" 40 41typedef void* RubyPortHandle; 42enum RubyRequestType { 43 RubyRequestType_NULL, 44 RubyRequestType_IFETCH, 45 RubyRequestType_LD, 46 RubyRequestType_ST, 47 RubyRequestType_Load_Linked, 48 RubyRequestType_Store_Conditional, 49 RubyRequestType_RMW_Read, 50 RubyRequestType_RMW_Write, 51 RubyRequestType_Locked_RMW_Read, 52 RubyRequestType_Locked_RMW_Write, 53 RubyRequestType_NUM 54}; 55 56class RubyRequest 57{ 58 public: 59 uint64_t paddr; 60 uint8_t* data; 61 int len; 62 uint64_t pc; 63 RubyRequestType type; 64 RubyAccessMode access_mode; 65 PacketPtr pkt; 66 unsigned proc_id; 67 68 RubyRequest() {} 69 RubyRequest(uint64_t _paddr, 70 uint8_t* _data, 71 int _len, 72 uint64_t _pc, 73 RubyRequestType _type, 74 RubyAccessMode _access_mode, 75 PacketPtr _pkt, 76 unsigned _proc_id = 100) 77 : paddr(_paddr), 78 data(_data), 79 len(_len), 80 pc(_pc), 81 type(_type), 82 access_mode(_access_mode), 83 pkt(_pkt), 84 proc_id(_proc_id) 85 {} 86 87 void print(std::ostream& out) const; 88}; 89 90std::string RubyRequestType_to_string(const RubyRequestType& obj); 91RubyRequestType string_to_RubyRequestType(std::string); 92std::ostream& operator<<(std::ostream& out, const RubyRequestType& obj); 93std::ostream& operator<<(std::ostream& out, const RubyRequest& obj); 94 95#endif 96