@@ -56,12 +56,18 @@
 #ifdef HAVE_SJLJ_EXCEPTIONS
 extern void _Unwind_SjLj_Resume(void *);
 #else
 extern void _Unwind_Resume(void *);
 #endif
+#ifdef OF_AMIGAOS_M68K
 extern void __register_frame_info(const void *, void *);
 extern void *__deregister_frame_info(const void *);
+#endif
+#ifdef OF_MORPHOS
+extern void __register_frame(void *);
+extern void __deregister_frame(void *);
+#endif
 
 struct Library *ObjFWRTBase;
 void *__objc_class_name_Protocol;
 
 static int *
@@ -100,12 +106,18 @@
 #ifdef HAVE_SJLJ_EXCEPTIONS
 		._Unwind_SjLj_Resume = _Unwind_SjLj_Resume,
 #else
 		._Unwind_Resume = _Unwind_Resume,
 #endif
+#ifdef OF_AMIGAOS_M68K
 		.__register_frame_info = __register_frame_info,
 		.__deregister_frame_info = __deregister_frame_info,
+#endif
+#ifdef OF_MORPHOS
+		.__register_frame = __register_frame,
+		.__deregister_frame = __deregister_frame,
+#endif
 		.get_errno = get_errno,
 	};
 
 	if (initialized)
 		return;