--- nono/m680x0/m68030mmu.h	2026/04/29 17:04:40	1.1.1.3
+++ nono/m680x0/m68030mmu.h	2026/04/29 17:05:08	1.1.1.5
@@ -167,7 +167,7 @@ struct m68030ATCLine
 #endif
 
 	// デバッグ表示
-	void fill_print(uint fc);
+	std::string fill_print(uint fc);
 };
 
 // ATC のテーブル
@@ -235,7 +235,7 @@ class m68030ATCTable final
 // ATC (Address Translation Cache)
 class m68030ATC final
 {
-	friend class MPUATC;
+	friend class MPU680x0Device;
  public:
 	m68030ATC(m68kcpu *);
 	~m68030ATC() { }