--- nono/wx/wxmainframe.cpp	2026/04/29 17:05:27	1.1.1.18
+++ nono/wx/wxmainframe.cpp	2026/04/29 17:05:35	1.1.1.20
@@ -366,8 +366,13 @@ WXMainFrame::WXMainFrame(wxWindow *paren
 	AppendIf(menuMPU, ID_SUBWIN_BRHIST,			_("Branch &History"));
 	AppendIf(menuMPU, ID_SUBWIN_EXHIST,			_("&Exception History"));
 	AppendIf(menuMPU, ID_SUBWIN_VECTOR,			_("&Vector Table"));
-	menuMonitor->AppendSubMenu(menuMPU,
-		(gMainApp.Has(VMCap::M68K) ? "&MPU(MC68030)" : "&MPU(MC88xx0)"));
+	wxString mpulabel;
+	if (gMainApp.Has(VMCap::M68K)) {
+		mpulabel = "&MPU(" + mpuname + ")";
+	} else {
+		mpulabel = "&MPU(MC88xx0)";
+	}
+	menuMonitor->AppendSubMenu(menuMPU, mpulabel);
 
 	if (gMainApp.Has(VMCap::LUNA)) {
 		wxMenu *menuXP = new wxMenu();
@@ -462,6 +467,7 @@ WXMainFrame::WXMainFrame(wxWindow *paren
 		// それ以外ではネットワークは1つ固定なのでナンバリング不要
 		AppendIf(menuHost, ID_MONITOR_HOSTNET(0),	_("Host Network"));
 	}
+	AppendIf(menuHost, ID_MONITOR_SLIRP,		_("SLIRP Internal States"));
 	AppendIf(menuHost, ID_MONITOR_HOSTCOM,		_("Host &Serial Port"));
 	menuMonitor->AppendSubMenu(menuHost, _("&Host"));
 
@@ -1544,6 +1550,10 @@ WXMainFrame::DoWindow(int id, bool enabl
 			SetMonitor(id, "SIO (uPD7201)");
 			break;
 
+		 case ID_MONITOR_SLIRP:
+			SetMonitor(id, _("SLIRP Internal States"));
+			break;
+
 		 case ID_MONITOR_SPC:
 			SetMonitor(id, "SPC (MB89352)");
 			break;
@@ -1745,7 +1755,7 @@ WXMainFrame::OnWindowUI(wxUpdateUIEvent&
 		// メニューに現在のアドレスを載せる
 		// (ウィンドウの生存期間外にも呼ばれることに注意)
 		auto mon = gMonitorManager->Get(id);
-		auto *memdump = dynamic_cast<Memdump *>(mon.obj);
+		auto *memdump = dynamic_cast<Memdump *>(mon->obj);
 		assert(memdump);
 		uint32 addr = memdump->GetAddr().Addr();