DSP debugger: Fix prpage

include/audio/dsp_core.hpp

@@ -64,7 +64,8 @@ namespace Audio {
 		Samples& getSamples() { return sampleBuffer; }
 		virtual void setAudioEnabled(bool enable) { audioEnabled = enable; }
 
-		virtual u32 getPC() { return 0; }
+		virtual Type getType() = 0;
+		virtual void* getRegisters() { return nullptr; }
 	};
 
 	std::unique_ptr<DSPCore> makeDSPCore(EmulatorConfig& config, Memory& mem, Scheduler& scheduler, DSPService& dspService);