CheckTable.hh revision 7455
1/* 2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood 3 * Copyright (c) 2009 Advanced Micro Devices, Inc. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are 8 * met: redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer; 10 * redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution; 13 * neither the name of the copyright holders nor the names of its 14 * contributors may be used to endorse or promote products derived from 15 * this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30#ifndef __CPU_RUBYTEST_CHECKTABLE_HH__ 31#define __CPU_RUBYTEST_CHECKTABLE_HH__ 32 33#include <iostream> 34#include <vector> 35 36#include "base/hashmap.hh" 37#include "mem/ruby/common/Address.hh" 38#include "mem/ruby/common/Global.hh" 39 40class Check; 41class RubyTester; 42 43class CheckTable 44{ 45 public: 46 CheckTable(int _num_cpu_sequencers, RubyTester* _tester); 47 ~CheckTable(); 48 49 Check* getRandomCheck(); 50 Check* getCheck(const Address& address); 51 52 // bool isPresent(const Address& address) const; 53 // void removeCheckFromTable(const Address& address); 54 // bool isTableFull() const; 55 // Need a method to select a check or retrieve a check 56 57 void print(std::ostream& out) const; 58 59 private: 60 void addCheck(const Address& address); 61 62 // Private copy constructor and assignment operator 63 CheckTable(const CheckTable& obj); 64 CheckTable& operator=(const CheckTable& obj); 65 66 std::vector<Check*> m_check_vector; 67 m5::hash_map<Address, Check*> m_lookup_map; 68 69 int m_num_cpu_sequencers; 70 RubyTester* m_tester_ptr; 71}; 72 73inline std::ostream& 74operator<<(std::ostream& out, const CheckTable& obj) 75{ 76 obj.print(out); 77 out << std::flush; 78 return out; 79} 80 81#endif // __CPU_RUBYTEST_CHECKTABLE_HH__ 82