--- /dev/null	2013-10-09 18:55:13.775380947 +0200
+++ new/src/cpu/x86/vm/interp_masm_x86.hpp	2013-10-21 18:17:56.483628491 +0200
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2013, 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 CPU_X86_VM_INTERP_MASM_X86_HPP
+#define CPU_X86_VM_INTERP_MASM_X86_HPP
+
+#include "asm/macroAssembler.hpp"
+#include "asm/macroAssembler.inline.hpp"
+#include "interpreter/invocationCounter.hpp"
+#include "runtime/frame.hpp"
+
+// This file specializes the assember with interpreter-specific macros
+
+
+class InterpreterMacroAssembler: public MacroAssembler {
+
+#ifdef TARGET_ARCH_MODEL_x86_32
+# include "interp_masm_x86_32.hpp"
+#endif
+#ifdef TARGET_ARCH_MODEL_x86_64
+# include "interp_masm_x86_64.hpp"
+#endif
+
+ private:
+
+  Register _locals_register; // register that contains the pointer to the locals
+  Register _bcp_register; // register that contains the bcp
+
+ public:
+#ifndef CC_INTERP
+  void profile_obj_type(Register obj, const Address& mdo_addr);
+  void profile_arguments_type(Register mdp, Register callee, Register tmp, bool is_virtual);
+  void profile_return_type(Register mdp, Register ret, Register tmp);
+  void profile_parameters_type(Register mdp, Register tmp1, Register tmp2);
+#endif /* !CC_INTERP */
+
+};
+
+#endif // CPU_X86_VM_INTERP_MASM_X86_HPP