--- nono/vm/tas.h	2026/04/29 17:04:36	1.1
+++ nono/vm/tas.h	2026/04/29 17:04:50	1.1.1.3
@@ -17,14 +17,14 @@ class TASDevice
 	using inherited = IODevice;
  public:
 	TASDevice();
-	~TASDevice() override;
+	virtual ~TASDevice() override;
 
  protected:
 	// BusIO インタフェース
 	static const uint32 NPORT = 1;
-	uint64 Read(uint32 addr);
-	uint64 Write(uint32 addr, uint32 data);
-	uint64 Peek(uint32 addr);
+	uint64 Read(uint32 offset);
+	uint64 Write(uint32 offset, uint32 data);
+	uint64 Peek(uint32 offset);
 
  private:
 	std::atomic<uint8> tas {};	// bit 7 のみ有効。