--- nono/vm/romimg_x68k.h	2026/04/29 17:04:59	1.1.1.7
+++ nono/vm/romimg_x68k.h	2026/04/29 17:05:10	1.1.1.8
@@ -4,6 +4,10 @@
 // Licensed under nono-license.txt
 //
 
+//
+// X680x0 の各種 ROM
+//
+
 #pragma once
 
 #include "rom.h"
@@ -18,7 +22,7 @@ class IPLROM0Device : public IODevice
 	virtual ~IPLROM0Device() override;
 
 	bool Init() override;
-	void ResetHard() override;
+	void ResetHard(bool poweron) override;
 
 	uint64 Read8(uint32 addr) override;
 	uint64 Read16(uint32 addr) override;
@@ -61,7 +65,7 @@ class CGROMDevice : public ROMDevice
 	bool Init() override;
 };
 
-extern std::unique_ptr<CGROMDevice> gCGROM;
-extern std::unique_ptr<IPLROM0Device> gIPLROM0;
-extern std::unique_ptr<IPLROM1Device> gIPLROM1;
-extern std::unique_ptr<IPLROM2Device> gIPLROM2;
+extern CGROMDevice *gCGROM;
+extern IPLROM0Device *gIPLROM0;
+extern IPLROM1Device *gIPLROM1;
+extern IPLROM2Device *gIPLROM2;