|  | /* | 
|  | * Copyright (c) 2021 Huawei International | 
|  | * All rights reserved | 
|  | * | 
|  | * The license below extends only to copyright in the software and shall | 
|  | * not be construed as granting a license to any other intellectual | 
|  | * property including but not limited to intellectual property relating | 
|  | * to a hardware implementation of the functionality of the software | 
|  | * licensed hereunder.  You may use the software subject to the license | 
|  | * terms below provided that you ensure that this notice is replicated | 
|  | * unmodified and in its entirety in all distributions of the software, | 
|  | * modified or unmodified, in source code or in binary form. | 
|  | * | 
|  | * Redistribution and use in source and binary forms, with or without | 
|  | * modification, are permitted provided that the following conditions are | 
|  | * met: redistributions of source code must retain the above copyright | 
|  | * notice, this list of conditions and the following disclaimer; | 
|  | * redistributions in binary form must reproduce the above copyright | 
|  | * notice, this list of conditions and the following disclaimer in the | 
|  | * documentation and/or other materials provided with the distribution; | 
|  | * neither the name of the copyright holders nor the names of its | 
|  | * contributors may be used to endorse or promote products derived from | 
|  | * this software without specific prior written permission. | 
|  | * | 
|  | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 
|  | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 
|  | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 
|  | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 
|  | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 
|  | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 
|  | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 
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|  | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 
|  | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 
|  | */ | 
|  |  | 
|  | #ifndef __DEV_RISCV_PLIC_DEVICE_HH__ | 
|  | #define __DEV_RISCV_PLIC_DEVICE_HH__ | 
|  |  | 
|  | #include "dev/io_device.hh" | 
|  | #include "dev/platform.hh" | 
|  | #include "params/PlicIntDevice.hh" | 
|  | #include "sim/system.hh" | 
|  |  | 
|  | namespace gem5 | 
|  | { | 
|  |  | 
|  | using namespace RiscvISA; | 
|  |  | 
|  | class PlicIntDevice : public BasicPioDevice | 
|  | { | 
|  | protected: | 
|  | System *system; | 
|  | Platform *platform; | 
|  | int _interruptID; | 
|  |  | 
|  | public: | 
|  | typedef PlicIntDeviceParams Params; | 
|  |  | 
|  | const Params & | 
|  | params() const | 
|  | { | 
|  | return dynamic_cast<const Params &>(_params); | 
|  | } | 
|  |  | 
|  | PlicIntDevice(const Params ¶ms); | 
|  |  | 
|  | const int & | 
|  | id() | 
|  | { | 
|  | return _interruptID; | 
|  | } | 
|  |  | 
|  | }; | 
|  |  | 
|  | } // namespace gem5 | 
|  |  | 
|  | #endif // __DEV_RISCV_PLIC_DEVICE_HH__ |