@@ -267,11 +267,11 @@
 		OBJC_ERROR("Failed to unlock spinlock!")
 #endif
 }
 
 void
-objc_zero_weak_references(id value)
+objc_zero_weak_references(id value OBJC_M68K_REG("a0"))
 {
 	struct weak_ref *ref;
 
 #ifdef OF_HAVE_THREADS
 	if (!of_spinlock_lock(&spinlock))