--- nono/vm/sram.h	2026/04/29 17:04:36	1.1.1.3
+++ nono/vm/sram.h	2026/04/29 17:04:56	1.1.1.7
@@ -9,8 +9,7 @@
 #include "device.h"
 #include "mappedfile.h"
 
-class SRAMDevice
-	: public IODevice
+class SRAMDevice : public IODevice
 {
 	using inherited = IODevice;
  private:
@@ -21,9 +20,10 @@ class SRAMDevice
 
  public:
 	SRAMDevice();
-	~SRAMDevice() override;
+	virtual ~SRAMDevice() override;
 
 	bool Init() override;
+	void ResetHard() override;
 
 	uint64 Read8(uint32 addr) override;
 	uint64 Read16(uint32 addr) override;
@@ -42,7 +42,7 @@ class SRAMDevice
 	MappedFile file {};
 	uint8 *mem {};
 
-	bool writeable = false;
+	bool writeable {};
 
 	// ホストファイル起動用の読み出し値を返す
 	uint32 PeekHostBoot(uint32 offset) const;