--- nono/vm/rom.cpp	2026/04/29 17:05:14	1.1.1.10
+++ nono/vm/rom.cpp	2026/04/29 17:05:17	1.1.1.11
@@ -20,8 +20,8 @@
 //    |     +-- CGROMDevice   (X680x0 の CGROM)
 //    |     +-- LunaPROMEmuDevice (LUNA PROM エミュレーションの共通部分)
 //    |           |
-//    |           +-- Luna1PROMEmuDevice   (LUNA1 の PROM エミュレーション)
-//    |           +-- Luna88kPROMEmuDevice (LUNA88K の PROM エミュレーション)
+//    |           +-- Luna1PROMEmuDevice   (LUNA-I の PROM エミュレーション)
+//    |           +-- Luna88kPROMEmuDevice (LUNA-88K の PROM エミュレーション)
 //    |
 //    +-- PROM0Device   (LUNA* のブートページ切り替え用プロキシ)
 //    +-- IPLROM0Device (X680x0 のブートページ切り替え用プロキシ)
@@ -38,8 +38,8 @@
 // ROM 共通部
 //
 
-ROMDevice::ROMDevice(const std::string& objname_)
-	: inherited(objname_)
+ROMDevice::ROMDevice(int objid_)
+	: inherited(objid_)
 {
 	mask = 0xffffffff;
 }
@@ -117,7 +117,7 @@ ROMDevice::LoadROM(const char *name, int
 uint64
 ROMDevice::Read8(uint32 addr)
 {
-	gMPU->AddCycle(wait);
+	mpu->AddCycle(wait);
 	uint32 data;
 	data = mem[addr & mask];
 	putlog(4, "$%08x.B -> $%02x", addr, data);
@@ -127,7 +127,7 @@ ROMDevice::Read8(uint32 addr)
 uint64
 ROMDevice::Read16(uint32 addr)
 {
-	gMPU->AddCycle(wait);
+	mpu->AddCycle(wait);
 	uint16 data;
 	data = be16toh(*(const uint16 *)&mem[addr & mask]);
 	putlog(4, "$%08x.W -> $%04x", addr, data);
@@ -137,7 +137,7 @@ ROMDevice::Read16(uint32 addr)
 uint64
 ROMDevice::Read32(uint32 addr)
 {
-	gMPU->AddCycle(wait);
+	mpu->AddCycle(wait);
 	uint32 data;
 	data = be32toh(*(const uint32 *)&mem[addr & mask]);
 	putlog(4, "$%08x.L -> $%08x", addr, data);
@@ -147,7 +147,7 @@ ROMDevice::Read32(uint32 addr)
 uint64
 ROMDevice::Write8(uint32 addr, uint32 data)
 {
-	gMPU->AddCycle(wait);	// ?
+	mpu->AddCycle(wait);	// ?
 	putlog(4, "$%08x.B <- $%02x", addr, data);
 	return write_op;
 }
@@ -155,7 +155,7 @@ ROMDevice::Write8(uint32 addr, uint32 da
 uint64
 ROMDevice::Write16(uint32 addr, uint32 data)
 {
-	gMPU->AddCycle(wait);	// ?
+	mpu->AddCycle(wait);	// ?
 	putlog(4, "$%08x.W <- $%04x", addr, data);
 	return write_op;
 }
@@ -163,7 +163,7 @@ ROMDevice::Write16(uint32 addr, uint32 d
 uint64
 ROMDevice::Write32(uint32 addr, uint32 data)
 {
-	gMPU->AddCycle(wait);	// ?
+	mpu->AddCycle(wait);	// ?
 	putlog(4, "$%08x.L <- $%08x", addr, data);
 	return write_op;
 }