--- nono/vm/sram.cpp	2026/04/29 17:04:50	1.1.1.5
+++ nono/vm/sram.cpp	2026/04/29 17:04:56	1.1.1.7
@@ -17,9 +17,8 @@
 std::unique_ptr<SRAMDevice> gSRAM;
 
 SRAMDevice::SRAMDevice()
+	: inherited("SRAM")
 {
-	logname = "sram";
-	devname = "SRAM";
 	devaddr = baseaddr;
 	devlen  = 0x4000;
 }
@@ -42,6 +41,13 @@ SRAMDevice::Init()
 	return true;
 }
 
+void
+SRAMDevice::ResetHard()
+{
+	// XXX 未調査
+	writeable = false;
+}
+
 // アドレスデコーダ
 inline uint64
 SRAMDevice::Decoder(uint32 addr) const