92,93c92,93
< Tick read(PacketPtr pkt);
< Tick write(PacketPtr pkt);
---
> Tick read(PacketPtr pkt) override;
> Tick write(PacketPtr pkt) override;
107,109c107,109
< void signalInterrupt(int line);
< void raiseInterruptPin(int number);
< void lowerInterruptPin(int number);
---
> void signalInterrupt(int line) override;
> void raiseInterruptPin(int number) override;
> void lowerInterruptPin(int number) override;