--- nono/vm/human68k.cpp	2026/04/29 17:05:11	1.1.1.9
+++ nono/vm/human68k.cpp	2026/04/29 17:05:14	1.1.1.10
@@ -561,7 +561,7 @@ Human68k::IOCS(m68kcpu *cpu)
 		break;
 
 	 default:
-		printf("Unimplemented IOCS $%02x\n", RegD(0) & 0xff);
+		printf("IOCS $%02x (NOT IMPLEMENTED)\n", RegD(0) & 0xff);
 		RequestExit(1);
 		break;
 	}
@@ -823,7 +823,7 @@ Human68k::FLineOp(m68kcpu *cpu)
 	 }
 
 	 default:
-		printf("Unimplemented DOSCALL $%02x at $%08X\n", RegIR, RegPPC);
+		printf("DOSCALL $%02x at $%08X (NOT IMPLEMENTED)\n", RegIR, RegPPC);
 		RequestExit(1);
 		break;
 	}