--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/share/interpreter/cppInterpreter.hpp	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 1997, 2016, 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.
+ *
+ */
+
+#ifndef SHARE_VM_INTERPRETER_CPPINTERPRETER_HPP
+#define SHARE_VM_INTERPRETER_CPPINTERPRETER_HPP
+
+#include "interpreter/abstractInterpreter.hpp"
+#include "utilities/macros.hpp"
+
+#ifdef CC_INTERP
+
+class InterpreterCodelet;
+
+// This file contains the platform-independent parts
+// of the c++ interpreter
+
+class CppInterpreter: public AbstractInterpreter {
+  friend class VMStructs;
+ public:
+  // Initialization/debugging
+  static void       initialize();
+  // this only returns whether a pc is within generated code for the interpreter.
+
+  // These are moderately dubious interfaces for the c++ interpreter. Only
+  // frame code and debug.cpp should be using it.
+  static bool       contains(address pc);
+  static InterpreterCodelet* codelet_containing(address pc);
+
+ public:
+
+
+  // No displatch table to switch so no need for these to do anything special
+  static void notice_safepoints() {}
+  static void ignore_safepoints() {}
+
+  static address    return_entry  (TosState state, int length, Bytecodes::Code code);
+  static address    deopt_entry   (TosState state, int length);
+
+  static void invoke_method(Method* method, address entry_point, TRAPS);
+  static void invoke_osr(Method* method,
+                         address   entry_point,
+                         address   osr_buf,
+                         TRAPS);
+#ifdef ZERO
+# include "cppInterpreter_zero.hpp"
+#endif
+
+};
+
+#endif // CC_INTERP
+
+#endif // SHARE_VM_INTERPRETER_CPPINTERPRETER_HPP