--- nono/vm/interrupt.h	2026/04/29 17:04:45	1.1
+++ nono/vm/interrupt.h	2026/04/29 17:04:55	1.1.1.2
@@ -7,6 +7,7 @@
 #pragma once
 
 #include "device.h"
+#include "monitor.h"
 
 //
 // 割り込みを受け付けるデバイス
@@ -18,6 +19,7 @@ class InterruptDevice : public IODevice
 	using inherited = IODevice;
  public:
 	InterruptDevice();
+	InterruptDevice(const std::string& objname_);
 	virtual ~InterruptDevice() override;
 
 	// 継承クラスの ResetHard() は保持している割り込み情報を全てキャンセルする。
@@ -132,12 +134,14 @@ class X68030Interrupt : public M680x0Int
 	X68030Interrupt();
 	virtual ~X68030Interrupt() override;
 
-	void MonitorUpdate(TextScreen& monitor) override;
-
 	int InterruptAcknowledge(int lv) override;
 
  private:
 	uint32 GetIntmap(Device *soruce) const override;
+
+	DECLARE_MONITOR_CALLBACK(MonitorUpdate);
+
+	Monitor monitor { this };
 };
 
 //
@@ -166,12 +170,14 @@ class LunaInterrupt : public M680x0Inter
 	LunaInterrupt();
 	virtual ~LunaInterrupt() override;
 
-	void MonitorUpdate(TextScreen& monitor) override;
-
 	int InterruptAcknowledge(int lv) override;
 
  private:
 	uint32 GetIntmap(Device *source) const override;
+
+	DECLARE_MONITOR_CALLBACK(MonitorUpdate);
+
+	Monitor monitor { this };
 };
 
 // LUNA88K は sysctlr.cpp 参照。