--- /dev/null	2010-06-22 09:23:59.198002222 +0100
+++ new/hotspot/src/share/vm/shark/sharkType.hpp	2010-06-22 09:53:21.000000000 +0100
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright 2008, 2009 Red Hat, Inc.
+ * 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.
+ *
+ */
+
+class SharkType : public AllStatic {
+ private:
+  static SharkContext& context() {
+    return SharkContext::current();
+  }
+
+  // Basic types
+ public:
+  static const llvm::Type* void_type() {
+    return context().void_type();
+  }
+  static const llvm::IntegerType* bit_type() {
+    return context().bit_type();
+  }
+  static const llvm::IntegerType* jbyte_type() {
+    return context().jbyte_type();
+  }
+  static const llvm::IntegerType* jshort_type() {
+    return context().jshort_type();
+  }
+  static const llvm::IntegerType* jint_type() {
+    return context().jint_type();
+  }
+  static const llvm::IntegerType* jlong_type() {
+    return context().jlong_type();
+  }
+  static const llvm::Type* jfloat_type() {
+    return context().jfloat_type();
+  }
+  static const llvm::Type* jdouble_type() {
+    return context().jdouble_type();
+  }
+  static const llvm::IntegerType* intptr_type() {
+    return context().intptr_type();
+  }
+
+  // Compound types
+ public:
+  static const llvm::PointerType* itableOffsetEntry_type() {
+    return context().itableOffsetEntry_type();
+  }
+  static const llvm::PointerType* jniEnv_type() {
+    return context().jniEnv_type();
+  }
+  static const llvm::PointerType* jniHandleBlock_type() {
+    return context().jniHandleBlock_type();
+  }
+  static const llvm::PointerType* klass_type() {
+    return context().klass_type();
+  }
+  static const llvm::PointerType* methodOop_type() {
+    return context().methodOop_type();
+  }
+  static const llvm::ArrayType* monitor_type() {
+    return context().monitor_type();
+  }
+  static const llvm::PointerType* oop_type() {
+    return context().oop_type();
+  }
+  static const llvm::PointerType* thread_type() {
+    return context().thread_type();
+  }
+  static const llvm::PointerType* zeroStack_type() {
+    return context().zeroStack_type();
+  }
+  static const llvm::FunctionType* entry_point_type() {
+    return context().entry_point_type();
+  }
+  static const llvm::FunctionType* osr_entry_point_type() {
+    return context().osr_entry_point_type();
+  }
+
+  // Mappings
+ public:
+  static const llvm::Type* to_stackType(BasicType type) {
+    return context().to_stackType(type);
+  }
+  static const llvm::Type* to_stackType(ciType* type) {
+    return to_stackType(type->basic_type());
+  }
+  static const llvm::Type* to_arrayType(BasicType type) {
+    return context().to_arrayType(type);
+  }
+  static const llvm::Type* to_arrayType(ciType* type) {
+    return to_arrayType(type->basic_type());
+  }
+};