--- nono/vm/opm.cpp	2026/04/29 17:04:45	1.1
+++ nono/vm/opm.cpp	2026/04/29 17:04:55	1.1.1.3
@@ -5,13 +5,13 @@
 //
 
 #include "opm.h"
+#include "mpu.h"
 
 std::unique_ptr<OPMDevice> gOPM;
 
 OPMDevice::OPMDevice()
+	: inherited("OPM")
 {
-	logname = "opm";
-	devname = "OPM";
 	devaddr = baseaddr;
 	devlen  = 0x2000;
 }
@@ -21,21 +21,21 @@ OPMDevice::~OPMDevice()
 }
 
 uint64
-OPMDevice::Read(uint32 addr)
+OPMDevice::Read(uint32 offset)
 {
-	putlog(0, "未実装読み込み +$%02x", addr);
+	putlog(0, "未実装読み込み $%06x", gMPU->GetPaddr());
 	return 0;
 }
 
 uint64
-OPMDevice::Write(uint32 addr, uint32 data)
+OPMDevice::Write(uint32 offset, uint32 data)
 {
-	putlog(0, "未実装書き込み +$%02x <- $%02x", addr, data);
+	putlog(0, "未実装書き込み $%06x <- $%02x", gMPU->GetPaddr(), data);
 	return 0;
 }
 
 uint64
-OPMDevice::Peek(uint32 addr)
+OPMDevice::Peek(uint32 offset)
 {
 	// XXX 未実装
 	return 0xff;