--- nono/vm/mpu.h	2026/04/29 17:04:32	1.1.1.2
+++ nono/vm/mpu.h	2026/04/29 17:04:36	1.1.1.3
@@ -1,6 +1,7 @@
 //
 // nono
-// Copyright (C) 2017 isaki@NetBSD.org
+// Copyright (C) 2020 nono project
+// Licensed under nono-license.txt
 //
 
 // MPU 共通部
@@ -11,10 +12,10 @@
 
 class MPUDevice : public Device
 {
-	typedef Device inherited;
+	using inherited = Device;
  public:
 	MPUDevice();
-	virtual ~MPUDevice();
+	~MPUDevice() override;
 
 	// MPU を request サイクル分実行する
 	virtual uint32 Run(uint64 request) = 0;
@@ -37,10 +38,7 @@ class MPUDevice : public Device
 	virtual uint32 GetPaddr() const = 0;
 
 	// 割り込み発生を MPU に通知 (オートベクタ)
-	virtual void Interrupt(int level) = 0;
+	virtual void Interrupt(Object *src, int level) = 0;
 };
 
-#include "mpu680x0.h"
-#include "mpu88xx0.h"
-
 extern std::unique_ptr<MPUDevice> gMPU;