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diff --git a/tools/gnu/classpath/tools/javah/FieldHelper.java b/tools/gnu/classpath/tools/javah/FieldHelper.java
new file mode 100644
index 000000000..ecc82e3c1
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+++ b/tools/gnu/classpath/tools/javah/FieldHelper.java
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+/* FieldHelper.java - field helper methods for CNI
+ Copyright (C) 2006 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING.  If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library.  Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module.  An independent module is a module which is not derived from
+ or based on this library.  If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so.  If you do not wish to do so, delete this
+ exception statement from your version. */
+
+
+package gnu.classpath.tools.javah;
+
+import java.lang.reflect.Modifier;
+
+import org.objectweb.asm.Type;
+import org.objectweb.asm.tree.FieldNode;
+
+public class FieldHelper
+{
+  public static boolean print(CniPrintStream out, FieldNode field,
+                              ClassWrapper superType, boolean hasMethodName)
+  {
+    out.setModifiers(field.access);
+    out.print("  ");
+    if (Modifier.isStatic(field.access))
+      out.print("static ");
+    if ((field.value instanceof Integer) || (field.value instanceof Long))
+      out.print("const ");
+    out.print(Type.getType(field.desc));
+    out.print(" ");
+    boolean result = false;
+    if (superType != null && ! Modifier.isStatic(field.access))
+      {
+        out.print("__attribute__((aligned(__alignof__( ");
+        superType.print(out);
+        out.print(")))) ");
+        result = true;
+      }
+    out.print(Keywords.getCxxName(field.name));
+    if (hasMethodName)
+      out.print("__");
+    if (Modifier.isStatic(field.access))
+      {
+        if (field.value instanceof Integer)
+          {
+            out.print(" = ");
+            int val = ((Integer) field.value).intValue();
+            if (val == Integer.MIN_VALUE)
+              out.print("-" + Integer.MAX_VALUE + " - 1");
+            else
+              out.print(val);
+          }
+        else if (field.value instanceof Long)
+          {
+            out.print(" = ");
+            long val = ((Long) field.value).longValue();
+            if (val == Long.MIN_VALUE)
+              out.print("-" + Long.MAX_VALUE + "LL - 1");
+            else
+              {
+                out.print(val);
+                out.print("LL");
+              }
+          }
+      }
+    out.println(";");
+    return result;
+  }
+}