more fixes

classes.js

@@ -68,14 +68,13 @@ Classes.prototype.getEntryPoint = function(className, methodName) {
                 if (ACCESS_FLAGS.isPublic(ca.getAccessFlags())) {
                     var methods = ca.getMethods();
                     var cp = ca.getConstantPool();
-                    for(var i=0; i<methods.length; i++) {
-                        if
-                        (
-                         ACCESS_FLAGS.isPublic(methods[i].access_flags) &&
-                         ACCESS_FLAGS.isStatic(methods[i].access_flags) &&
-                         cp[methods[i].name_index].bytes === methodName
-                        )
-                        { return new Frame(ca, methods[i]); }
+                    for (var i=0; i<methods.length; i++) {
+                        if (ACCESS_FLAGS.isPublic(methods[i].access_flags) &&
+                            ACCESS_FLAGS.isStatic(methods[i].access_flags) &&
+                            !ACCESS_FLAGS.isNative(methods[i].access_flags) &&
+                            cp[methods[i].name_index].bytes === methodName) {
+                            return new Frame(ca, methods[i]);
+                        }
                     }
                 }
             }
@@ -120,18 +119,18 @@ Classes.prototype.setStaticField = function(className, fieldName, value) {
 Classes.prototype.getMethod = function(className, methodName, signature, staticFlag) {
     // Only force initialization when accessing a static method.
     var ca = this.getClass(className, staticFlag);
-    if (ca instanceof ClassArea) {
-        var methods = ca.getMethods();
-        var cp = ca.getConstantPool();
-        for(var i=0; i<methods.length; i++) {
-            if (ACCESS_FLAGS.isStatic(methods[i].access_flags) === !!staticFlag)
-                if (cp[methods[i].name_index].bytes === methodName)
-                    if (signature.toString() === cp[methods[i].signature_index].bytes)
-                        return new Frame(ca, methods[i]);
-        }
-    } else {
-        if (methodName in ca) {
-            return ca[methodName];
+    var methods = ca.getMethods();
+    var cp = ca.getConstantPool();
+    for (var i=0; i<methods.length; i++) {
+        if (ACCESS_FLAGS.isStatic(methods[i].access_flags) === !!staticFlag) {
+            if (cp[methods[i].name_index].bytes === methodName) {
+                if (signature.toString() === cp[methods[i].signature_index].bytes) {
+                    if (ACCESS_FLAGS.isNative(methods[i].access_flags)) {
+                        return NATIVE.getMethod(className, methodName, signature.toString());
+                    }
+                    return new Frame(ca, methods[i], className, methodName, signature);
+                }
+            }
         }
     }
     return null;

frame.js

@@ -16,7 +16,6 @@ var Frame = function(classArea, method) {
                 break;
             }
         }
-        
     } else {
         return new Frame(classArea, method);
     }
@@ -1443,15 +1442,31 @@ Frame.prototype.putstatic = function(done) {
     return done();
 }
 
+Frame.prototype._invoke = function(method, signature, args, done) {
+    if (method instanceof Frame) {
+        method.setPid(this._pid);
+        method.run(args, function(res) {
+            if (signature.OUT.length != 0) {
+               this._stack.push(res);
+            }
+            return done();
+        });
+    } else {
+        var res = method.apply(null, args);
+        if (signature.OUT.length != 0) {
+            this._stack.push(res);
+        }
+        return done();
+    }
+}
+
 Frame.prototype.invokestatic = function(done) {
-    var self = this;
-    
     var idx = this._read16();
     
     var className = this._cp[this._cp[this._cp[idx].class_index].name_index].bytes;
     var methodName = this._cp[this._cp[this._cp[idx].name_and_type_index].name_index].bytes;
     var signature = Signature.parse(this._cp[this._cp[this._cp[idx].name_and_type_index].signature_index].bytes);
-    
+
     var args = [];
     for (var i=0; i<signature.IN.length; i++) {
         if (!signature.IN[i].isArray && ["long", "double"].indexOf(signature.IN[i].type) !== -1) {
@@ -1462,23 +1477,7 @@ Frame.prototype.invokestatic = function(done) {
         }
     }
 
-    var method = CLASSES.getStaticMethod(className, methodName, signature);
-
-    if (method instanceof Frame) {
-        method.setPid(self._pid);
-        method.run(args, function(res) {
-            if (signature.OUT.length != 0) {                        
-               self._stack.push(res);
-            }
-            return done();
-        });
-    } else {
-        var res = method.apply(null, args);
-        if (signature.OUT.length != 0) {                        
-            self._stack.push(res);                        
-        }
-        return done();
-    }
+    this._invoke(CLASSES.getStaticMethod(className, methodName, signature), signature, args, done);
 }    
 
 
@@ -1698,7 +1697,6 @@ Frame.prototype.checkcast = function(done) {
     return done();
 }
 
-
 Frame.prototype.athrow = function(done) {
     this._throw(this._stack.pop());
     return done();

index.html

@@ -17,6 +17,7 @@
   <script type="text/javascript" src="signature.js"></script>
   <script type="text/javascript" src="opcodes.js"></script>
   <script type="text/javascript" src="classes.js"></script>
+  <script type="text/javascript" src="native.js"></script>
   <script type="text/javascript" src="frame.js"></script>
   <script type="text/javascript" src="scheduler.js"></script>
   <script type="text/javascript" src="thread.js"></script>

java/Makefile

@@ -4,6 +4,6 @@ CLDC1_1_1_SRC=$(shell find cldc1.1.1 -name *.java) $(shell find vm -name *.java)
 cldc1_1_1.jar: $(CLDC1_1_1_SRC)
 	rm -rf build
 	mkdir build
-	javac -d ./build $^
+	javac -source 1.3 -d ./build $^
 	cd build && jar cvf ../cldc1.1.1.jar *
 	rm -rf build

jvm.js

@@ -3,7 +3,7 @@
 
 'use strict';
 
-var LOG, CLASSES, THREADS, SCHEDULER;
+var LOG, CLASSES, THREADS, SCHEDULER, NATIVE;
 
 var JVM = function() {
     if (this instanceof JVM) {
@@ -11,6 +11,7 @@ var JVM = function() {
         CLASSES = new Classes();
         THREADS = new Threads();
         SCHEDULER = new Scheduler();
+        NATIVE = new Native();
         
         THREADS.add(new Thread("main"));