src/arch/arm/fastmodel/common/signal_sender.hh

/*
 * Copyright 2021 Google, Inc.
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#ifndef __ARCH_ARM_FASTMODEL_COMMON_SIGNAL_SENDER_HH__
#define __ARCH_ARM_FASTMODEL_COMMON_SIGNAL_SENDER_HH__

#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Woverloaded-virtual"
#include <amba_pv.h>
#pragma GCC diagnostic pop

#include "dev/intpin.hh"

namespace gem5
{

GEM5_DEPRECATED_NAMESPACE(FastModel, fastmodel);
namespace fastmodel
{

class SignalSender : public IntSinkPinBase
{
  public:
    amba_pv::signal_master_port<bool> signal_out;

    SignalSender(const std::string &_name, PortID _id) :
        IntSinkPinBase(_name, _id, 0),
        signal_out((_name + ".sig").c_str())
    {}

  private:
    void raiseOnDevice() override { signal_out.set_state(id, true); }
    void lowerOnDevice() override { signal_out.set_state(id, false); }
};

} // namespace fastmodel
} // namespace gem5

#endif  // __ARCH_ARM_FASTMODEL_COMMON_SIGNAL_SENDER_HH__