--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedPrimitiveType.java	Thu Oct 08 17:28:41 2015 -0700
@@ -0,0 +1,291 @@
+/*
+ * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package jdk.vm.ci.hotspot;
+
+import static java.util.Objects.requireNonNull;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Array;
+import java.lang.reflect.Modifier;
+import java.net.URL;
+
+import jdk.vm.ci.common.JVMCIError;
+import jdk.vm.ci.meta.Assumptions.AssumptionResult;
+import jdk.vm.ci.meta.JavaConstant;
+import jdk.vm.ci.meta.JavaKind;
+import jdk.vm.ci.meta.JavaType;
+import jdk.vm.ci.meta.ResolvedJavaField;
+import jdk.vm.ci.meta.ResolvedJavaMethod;
+import jdk.vm.ci.meta.ResolvedJavaType;
+
+/**
+ * Implementation of {@link JavaType} for primitive HotSpot types.
+ */
+public final class HotSpotResolvedPrimitiveType extends HotSpotResolvedJavaType implements HotSpotProxified {
+
+    private final JavaKind kind;
+
+    /**
+     * Creates the JVMCI mirror for a primitive {@link JavaKind}.
+     *
+     * <p>
+     * <b>NOTE</b>: Creating an instance of this class does not install the mirror for the
+     * {@link Class} type. Use {@link HotSpotJVMCIRuntimeProvider#fromClass(Class)} instead.
+     * </p>
+     *
+     * @param kind the Kind to create the mirror for
+     */
+    public HotSpotResolvedPrimitiveType(JavaKind kind) {
+        super(String.valueOf(Character.toUpperCase(kind.getTypeChar())));
+        this.kind = kind;
+        assert mirror().isPrimitive() : mirror() + " not a primitive type";
+    }
+
+    @Override
+    public int getModifiers() {
+        return Modifier.ABSTRACT | Modifier.FINAL | Modifier.PUBLIC;
+    }
+
+    @Override
+    public HotSpotResolvedObjectTypeImpl getArrayClass() {
+        if (kind == JavaKind.Void) {
+            return null;
+        }
+        Class<?> javaArrayMirror = Array.newInstance(mirror(), 0).getClass();
+        return HotSpotResolvedObjectTypeImpl.fromObjectClass(javaArrayMirror);
+    }
+
+    public ResolvedJavaType getElementalType() {
+        return this;
+    }
+
+    @Override
+    public ResolvedJavaType getComponentType() {
+        return null;
+    }
+
+    @Override
+    public ResolvedJavaType asExactType() {
+        return this;
+    }
+
+    @Override
+    public ResolvedJavaType getSuperclass() {
+        return null;
+    }
+
+    @Override
+    public ResolvedJavaType[] getInterfaces() {
+        return new ResolvedJavaType[0];
+    }
+
+    @Override
+    public ResolvedJavaType getSingleImplementor() {
+        throw new JVMCIError("Cannot call getSingleImplementor() on a non-interface type: %s", this);
+    }
+
+    @Override
+    public ResolvedJavaType findLeastCommonAncestor(ResolvedJavaType otherType) {
+        return null;
+    }
+
+    @Override
+    public JavaConstant getObjectHub() {
+        throw JVMCIError.unimplemented();
+    }
+
+    @Override
+    public JavaConstant getJavaClass() {
+        throw JVMCIError.unimplemented();
+    }
+
+    @Override
+    public AssumptionResult<Boolean> hasFinalizableSubclass() {
+        return new AssumptionResult<>(false);
+    }
+
+    @Override
+    public boolean hasFinalizer() {
+        return false;
+    }
+
+    @Override
+    public boolean isArray() {
+        return false;
+    }
+
+    @Override
+    public boolean isPrimitive() {
+        return true;
+    }
+
+    @Override
+    public boolean isInitialized() {
+        return true;
+    }
+
+    public boolean isLinked() {
+        return true;
+    }
+
+    @Override
+    public boolean isInstance(JavaConstant obj) {
+        return false;
+    }
+
+    @Override
+    public boolean isInstanceClass() {
+        return false;
+    }
+
+    @Override
+    public boolean isInterface() {
+        return false;
+    }
+
+    @Override
+    public boolean isAssignableFrom(ResolvedJavaType other) {
+        assert other != null;
+        return other.equals(this);
+    }
+
+    @Override
+    public JavaKind getJavaKind() {
+        return kind;
+    }
+
+    @Override
+    public boolean isJavaLangObject() {
+        return false;
+    }
+
+    @Override
+    public ResolvedJavaMethod resolveConcreteMethod(ResolvedJavaMethod method, ResolvedJavaType callerType) {
+        return null;
+    }
+
+    @Override
+    public ResolvedJavaMethod resolveMethod(ResolvedJavaMethod method, ResolvedJavaType callerType) {
+        return null;
+    }
+
+    @Override
+    public String toString() {
+        return "HotSpotResolvedPrimitiveType<" + kind + ">";
+    }
+
+    @Override
+    public AssumptionResult<ResolvedJavaType> findLeafConcreteSubtype() {
+        return new AssumptionResult<>(this);
+    }
+
+    @Override
+    public AssumptionResult<ResolvedJavaMethod> findUniqueConcreteMethod(ResolvedJavaMethod method) {
+        return null;
+    }
+
+    @Override
+    public ResolvedJavaField[] getInstanceFields(boolean includeSuperclasses) {
+        return new ResolvedJavaField[0];
+    }
+
+    @Override
+    public ResolvedJavaField[] getStaticFields() {
+        return new ResolvedJavaField[0];
+    }
+
+    @Override
+    public Annotation[] getAnnotations() {
+        return new Annotation[0];
+    }
+
+    @Override
+    public <T extends Annotation> T getAnnotation(Class<T> annotationClass) {
+        return null;
+    }
+
+    @Override
+    public ResolvedJavaType resolve(ResolvedJavaType accessingClass) {
+        requireNonNull(accessingClass);
+        return this;
+    }
+
+    @Override
+    public void initialize() {
+    }
+
+    @Override
+    public ResolvedJavaField findInstanceFieldWithOffset(long offset, JavaKind expectedType) {
+        return null;
+    }
+
+    @Override
+    public String getSourceFileName() {
+        throw JVMCIError.unimplemented();
+    }
+
+    @Override
+    public Class<?> mirror() {
+        return kind.toJavaClass();
+    }
+
+    @Override
+    public URL getClassFilePath() {
+        return null;
+    }
+
+    @Override
+    public boolean isLocal() {
+        return false;
+    }
+
+    @Override
+    public boolean isMember() {
+        return false;
+    }
+
+    @Override
+    public ResolvedJavaType getEnclosingType() {
+        return null;
+    }
+
+    @Override
+    public ResolvedJavaMethod[] getDeclaredConstructors() {
+        return new ResolvedJavaMethod[0];
+    }
+
+    @Override
+    public ResolvedJavaMethod[] getDeclaredMethods() {
+        return new ResolvedJavaMethod[0];
+    }
+
+    @Override
+    public ResolvedJavaMethod getClassInitializer() {
+        return null;
+    }
+
+    @Override
+    public boolean isTrustedInterfaceType() {
+        return false;
+    }
+}