doorbell.hh

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/*
 * Copyright (c) 2020 ARM Limited
 * 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
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 * this software without specific prior written permission.
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#ifndef __DEV_ARM_DOORBELL_H__
#define __DEV_ARM_DOORBELL_H__
 
#include "params/Doorbell.hh"
#include "sim/sim_object.hh"
 
namespace gem5
{
 
class Doorbell : public SimObject
{
  public:
    Doorbell(const DoorbellParams &p)
        : SimObject(p), _setAddress(p.set_address),
          _clearAddress(p.clear_address)
    {}
 
    Addr setAddress() const { return _setAddress; }
    Addr clearAddress() const { return _clearAddress; }
 
  protected:
    const Addr _setAddress;
    const Addr _clearAddress;
};
 
} // namespace gem5
 
#endif // __DEV_ARM_DOORBELL_H__