--- nono/vm/ram.cpp	2026/04/29 17:04:55	1.1.1.9
+++ nono/vm/ram.cpp	2026/04/29 17:04:59	1.1.1.10
@@ -359,18 +359,21 @@ RAMDevice::Load_aout(const char *name, c
 	aout.datarelsize = be32toh(((const aout_header *)file)->datarelsize);
 
 	// マジックをチェック
-	uint32 target_mid;
+	uint32 mid = AOUT_MID(aout.magic);
+	bool mid_mismatch = false;
 	if (gMainApp.HasVMFeature(VMF_M68K)) {
-		target_mid = AOUT_MID_M68K;
+		if (mid != AOUT_MID_BSD_M68K8K && mid != AOUT_MID_BSD_M68K4K) {
+			mid_mismatch = true;
+		}
 	} else if (gMainApp.HasVMFeature(VMF_M88K)) {
-		target_mid = AOUT_MID_M88K;
+		if (mid != AOUT_MID_BSD_M88K && mid != AOUT_MID_MACH_M88K) {
+			mid_mismatch = true;
+		}
 	} else {
 		PANIC("Unknown CPU?");
 	}
-	uint32 mid = AOUT_MID(aout.magic);
-	if (mid != target_mid) {
-		warnx("%s \"%s\" machine id mismatch (%03x expected but %03x)",
-			__func__, name, target_mid, mid);
+	if (mid_mismatch) {
+		warnx("%s \"%s\" machine id $%03x mismatch", __func__, name, mid);
 		return 0;
 	}