--- nono/m88xx0/m88100disasm.h	2026/04/29 17:04:31	1.1.1.1
+++ nono/m88xx0/m88100disasm.h	2026/04/29 17:05:11	1.1.1.7
@@ -1,41 +1,49 @@
 //
 // nono
-// Copyright (C) 2020 isaki@NetBSD.org
+// Copyright (C) 2020 nono project
+// Licensed under nono-license.txt
 //
 
 #pragma once
 
-#include "header.h"
 #include "disasm.h"
 #include "m88100.h"
 
-class m88100disasm : public Disasm
+class m88100disasm final : public Disasm
 {
-	typedef Disasm inherited;
+	using inherited = Disasm;
  public:
-	m88100disasm(DebuggerMD *m);
-	virtual ~m88100disasm();
+	m88100disasm(DebuggerMemoryStream& mem);
+	~m88100disasm() override;
 
-	virtual bool Exec(saddr_t laddr);
+	bool Exec() override;
 
- private:
-	uint32 peek();
-	uint32 fetch();
+	// 別名
+	std::string alttext {};
+
+	// 別ニーモニックを使うなら true (グローバル)
+	static bool use_altname;
 
-	uint32 xip = 0;
-	uint32 phys_xip = 0;
+ private:
+	uint32 xip {};
 
-	uint32 opX  = 0;
+	uint32 opX  {};
 	std::string name {};
 	std::string arg0 {};
 	std::string arg1 {};
 	std::string arg2 {};
+	// 別名用
+	std::string altname {};
+	std::string altarg0 {};
+	std::string altarg1 {};
+	std::string altarg2 {};
 
 	std::string rd();
 	std::string rs1();
 	std::string rs2();
 	std::string imm16();
 	std::string d16();
+	std::string d26();
 	std::string crs();
 	std::string fcrs();
 	std::string fsize(uint32 t);
@@ -49,7 +57,8 @@ class m88100disasm : public Disasm
 	void ops_bb(std::string namebase);
 	void ops_bcnd(std::string namebase);
 	void ops_tb(std::string namebase);
-	void ops_ldst_reg(std::string namebase);
+	void ops_ldst_imm(const std::string& namebase);
+	void ops_ldst_reg(const std::string& namebase, std::string suffix);
 
 	void op_unimpl();