williams: fixed step()

index.html

@@ -530,7 +530,7 @@ if (window.location.host.endsWith('8bitworkshop.com')) {
 -->
 <script src="src/cpu/z80.js"></script>
 <script src="jsnes/dist/jsnes.min.js"></script>
-<script src="src/cpu/6809.js"></script>
+<script src="src/common/cpu/6809.js"></script>
 <!--<script src="jsnes/lib/dynamicaudio-min.js" type="text/javascript" charset="utf-8"></script>-->
 <script src="FileSaver.js/FileSaver.min.js"></script>
 <script src="lib/mousetrap.min.js"></script>

src/common/cpu/6809.js

@@ -2357,6 +2357,9 @@ return {
           step();
         }
     },
+    advanceInsn: function() {
+        return step();
+    },
     T:function(){return T;},
     getTstates:function(){return T;},
     setTstates:function(t){T=t;},