interrupts.hh revision 8745
1/* 2 * Copyright (c) 2011 Google 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 * Authors: Gabe Black 29 */ 30 31#ifndef __ARCH_POWER_INTERRUPT_HH__ 32#define __ARCH_POWER_INTERRUPT_HH__ 33 34#include "base/misc.hh" 35#include "params/PowerInterrupts.hh" 36#include "sim/sim_object.hh" 37 38class ThreadContext; 39 40namespace PowerISA { 41 42class Interrupts : public SimObject 43{ 44 private: 45 BaseCPU * cpu; 46 47 public: 48 typedef PowerInterruptsParams Params; 49 50 const Params * 51 params() const 52 { 53 return dynamic_cast<const Params *>(_params); 54 } 55 56 Interrupts(Params * p) : SimObject(p), cpu(NULL) 57 {} 58 59 void 60 setCPU(BaseCPU * _cpu) 61 { 62 cpu = _cpu; 63 } 64 65 void 66 post(int int_num, int index) 67 { 68 panic("Interrupts::post not implemented.\n"); 69 } 70 71 void 72 clear(int int_num, int index) 73 { 74 panic("Interrupts::clear not implemented.\n"); 75 } 76 77 void 78 clearAll() 79 { 80 panic("Interrupts::clearAll not implemented.\n"); 81 } 82 83 bool 84 checkInterrupts(ThreadContext *tc) const 85 { 86 panic("Interrupts::checkInterrupts not implemented.\n"); 87 } 88 89 Fault 90 getInterrupt(ThreadContext *tc) 91 { 92 panic("Interrupts::getInterrupt not implemented.\n"); 93 } 94 95 void 96 updateIntrInfo(ThreadContext *tc) 97 { 98 panic("Interrupts::updateIntrInfo not implemented.\n"); 99 } 100}; 101 102} // namespace PowerISA 103 104#endif // __ARCH_POWER_INTERRUPT_HH__ 105 106