--- nono/debugger/debugger_m88xx0.h	2026/04/29 17:05:27	1.1.1.10
+++ nono/debugger/debugger_m88xx0.h	2026/04/29 17:05:58	1.1.1.12
@@ -27,6 +27,10 @@ class DebuggerMD_m88xx0 : public Debugge
 	busaddr TranslateAddr(busaddr laddr) const override;
 
 	uint32 GetPC() const override { return cpu->GetPPC(); }
+	uint32 GetNextPC() override { return GetPC() + 4; }
+	int32 GetAndResetLastVector() override {
+		return cpu->GetAndResetLastVector();
+	}
 
 	void SetStepOut() override;
 	bool IsStepOut() const override;
@@ -44,6 +48,7 @@ class DebuggerMD_m88xx0 : public Debugge
 	}
 
 	std::string Disassemble(DebuggerMemoryStream& mem) override;
+	std::string ParseInst(const std::string&) const override;
 
  private:
 	MPU88xx0Device *cpu {};	// MPU デバイス