--- nono/vm/sysclk.h	2026/04/29 17:05:10	1.1.1.8
+++ nono/vm/sysclk.h	2026/04/29 17:05:17	1.1.1.9
@@ -10,9 +10,12 @@
 
 #pragma once
 
+#include "device.h"
 #include "event.h"
 #include "monitor.h"
 
+class InterruptDevice;
+
 class SysClkDevice : public IODevice
 {
 	using inherited = IODevice;
@@ -54,7 +57,11 @@ class SysClkDevice : public IODevice
 	// システムクロックを実時間に同期する場合 true
 	bool sync_rt {};
 
+	InterruptDevice *interrupt {};
+
 	Monitor monitor { this };
 };
 
-extern SysClkDevice *gSysClk;
+static inline SysClkDevice *GetSysClkDevice() {
+	return Object::GetObject<SysClkDevice>(OBJ_SYSCLK);
+}