1/* 2 * Copyright (c) 1999-2008 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/* 30 * This is the virtual base class of all classes that can be the 31 * targets of wakeup events. There is only two methods, wakeup() and 32 * print() and no data members. 33 */ 34 35#ifndef __MEM_RUBY_COMMON_CONSUMER_HH__ 36#define __MEM_RUBY_COMMON_CONSUMER_HH__ 37 38#include <iostream> 39#include <set> 40 41#include "mem/ruby/common/TypeDefines.hh" 42#include "sim/eventq.hh" 43 44class Consumer 45{ 46 public:
| 1/* 2 * Copyright (c) 1999-2008 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/* 30 * This is the virtual base class of all classes that can be the 31 * targets of wakeup events. There is only two methods, wakeup() and 32 * print() and no data members. 33 */ 34 35#ifndef __MEM_RUBY_COMMON_CONSUMER_HH__ 36#define __MEM_RUBY_COMMON_CONSUMER_HH__ 37 38#include <iostream> 39#include <set> 40 41#include "mem/ruby/common/TypeDefines.hh" 42#include "sim/eventq.hh" 43 44class Consumer 45{ 46 public:
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100 101 class ConsumerEvent : public Event 102 { 103 public: 104 ConsumerEvent(Consumer* _consumer) 105 : Event(Default_Pri, AutoDelete), m_consumer_ptr(_consumer) 106 { 107 } 108 109 void process() 110 { 111 m_consumer_ptr->wakeup(); 112 m_consumer_ptr->removeScheduledWakeupTime(when()); 113 } 114 115 private: 116 Consumer* m_consumer_ptr; 117 }; 118}; 119 120inline std::ostream& 121operator<<(std::ostream& out, const Consumer& obj) 122{ 123 obj.print(out); 124 out << std::flush; 125 return out; 126} 127 128#endif // __MEM_RUBY_COMMON_CONSUMER_HH__
| 99 100 class ConsumerEvent : public Event 101 { 102 public: 103 ConsumerEvent(Consumer* _consumer) 104 : Event(Default_Pri, AutoDelete), m_consumer_ptr(_consumer) 105 { 106 } 107 108 void process() 109 { 110 m_consumer_ptr->wakeup(); 111 m_consumer_ptr->removeScheduledWakeupTime(when()); 112 } 113 114 private: 115 Consumer* m_consumer_ptr; 116 }; 117}; 118 119inline std::ostream& 120operator<<(std::ostream& out, const Consumer& obj) 121{ 122 obj.print(out); 123 out << std::flush; 124 return out; 125} 126 127#endif // __MEM_RUBY_COMMON_CONSUMER_HH__
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