jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/FunctionCall.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

@@ -30,10 +30,11 @@
 import com.sun.org.apache.bcel.internal.generic.INVOKESTATIC;
 import com.sun.org.apache.bcel.internal.generic.INVOKEVIRTUAL;
 import com.sun.org.apache.bcel.internal.generic.InstructionConstants;
 import com.sun.org.apache.bcel.internal.generic.InstructionList;
 import com.sun.org.apache.bcel.internal.generic.InvokeInstruction;
+import com.sun.org.apache.bcel.internal.generic.LDC;
 import com.sun.org.apache.bcel.internal.generic.LocalVariableGen;
 import com.sun.org.apache.bcel.internal.generic.NEW;
 import com.sun.org.apache.bcel.internal.generic.PUSH;
 import com.sun.org.apache.xalan.internal.utils.FeatureManager;
 import com.sun.org.apache.xalan.internal.utils.ObjectFactory;

@@ -790,10 +791,15 @@
             if (isSecureProcessing && !isExtensionFunctionEnabled)
                 translateUnallowedExtension(cpg, il);
 
             final String clazz =
                 _chosenConstructor.getDeclaringClass().getName();
+
+            // Generate call to Module.addReads:
+            //   <TransletClass>.class.getModule().addReads(
+            generateAddReads(classGen, methodGen, clazz);
+            
             Class[] paramTypes = _chosenConstructor.getParameterTypes();
             LocalVariableGen[] paramTemp = new LocalVariableGen[n];
 
             // Backwards branches are prohibited if an uninitialized object is
             // on the stack by section 4.9.4 of the JVM Specification, 2nd Ed.

@@ -853,10 +859,16 @@
                 translateUnallowedExtension(cpg, il);
 
             final String clazz = _chosenMethod.getDeclaringClass().getName();
             Class[] paramTypes = _chosenMethod.getParameterTypes();
 
+
+            // Generate call to Module.addReads:
+            //   <TransletClass>.class.getModule().addReads(
+            //        Class.forName(<clazz>).getModule());
+            generateAddReads(classGen, methodGen, clazz);
+
             // Push "this" if it is an instance method
             if (_thisArgument != null) {
                 _thisArgument.translate(classGen, methodGen);
             }
 

@@ -894,10 +906,45 @@
             _type.translateFrom(classGen, methodGen,
                                 _chosenMethod.getReturnType());
         }
     }
 
+    private void generateAddReads(ClassGenerator classGen, MethodGenerator methodGen,
+                          String clazz) {
+        final ConstantPoolGen cpg = classGen.getConstantPool();
+        final InstructionList il = methodGen.getInstructionList();
+
+        // Generate call to Module.addReads:
+        //   <TransletClass>.class.getModule().addReads(
+        //        Class.forName(<clazz>).getModule());
+        // Class.forName may throw ClassNotFoundException.
+        // This is OK as it will caught higher up the stack in
+        // TransformerImpl.transform() and wrapped into a
+        // TransformerException.
+        methodGen.markChunkStart();
+
+        int index = cpg.addMethodref(CLASS_CLASS,
+                                     GET_MODULE,
+                                     GET_MODULE_SIG);
+        int index2 = cpg.addMethodref(CLASS_CLASS,
+                                      FOR_NAME,
+                                      FOR_NAME_SIG);
+        il.append(new LDC(cpg.addString(classGen.getClassName())));
+        il.append(new INVOKESTATIC(index2));
+        il.append(new INVOKEVIRTUAL(index));
+        il.append(new LDC(cpg.addString(clazz)));
+        il.append(new INVOKESTATIC(index2));
+        il.append(new INVOKEVIRTUAL(index));
+        index = cpg.addMethodref(MODULE_CLASS,
+                                 ADD_READS,
+                                 ADD_READS_SIG);
+        il.append(new INVOKEVIRTUAL(index));
+        il.append(InstructionConstants.POP);
+
+        methodGen.markChunkEnd();
+    }
+
     @Override
     public String toString() {
         return "funcall(" + _fname + ", " + _arguments + ')';
     }