--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graal/com.oracle.max.asmdis/src/com/sun/max/asm/gen/cisc/x86/OperandTypeCode.java	Sat Dec 17 19:59:18 2011 +0100
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2007, 2011, 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 com.sun.max.asm.gen.cisc.x86;
+
+/**
+ * Refer to "Appendix A.1 Opcode-Syntax Notation".
+ */
+public enum OperandTypeCode {
+
+    /**
+     * Two 16-bit or 32-bit memory operands, depending on the effective operand size. Used in the BOUND instruction.
+     */
+    a,
+
+    /**
+     * A byte, irrespective of the effective operand size.
+     */
+    b,
+
+    /**
+     * A doubleword (32 bits), irrespective of the effective operand size.
+     */
+    d,
+
+    /**
+     * A double-quadword (128 bits), irrespective of the effective operand size.
+     */
+    dq,
+
+    /**
+     * ???
+     */
+    d_q,
+
+    /**
+     * A 32-bit or 48-bit far pointer, depending on the effective operand size.
+     */
+    p,
+
+    /**
+     * A 128-bit double-precision floating-point vector operand (packed double).
+     */
+    pd,
+
+    /**
+     * A 128-bit single-precision floating-point vector operand (packed single).
+     */
+    ps,
+
+    /**
+     * A quadword, irrespective of the effective operand size.
+     */
+    q,
+
+    /**
+     * A 6-byte or 10-byte pseudo-descriptor.
+     */
+    s,
+
+    /**
+     * A scalar double-precision floating-point operand (scalar double).
+     */
+    sd,
+
+    /**
+     * A scalar single-precision floating-point operand (scalar single).
+     */
+    ss,
+
+    /**
+     * A word, doubleword, or quadword, depending on the effective operand size.
+     */
+    v,
+
+    /**
+     * A word, irrespective of the effective operand size.
+     */
+    w,
+
+    /**
+     * A double word if operand size 32, a quad word if 64, undefined if 16.
+     */
+    y,
+
+    /**
+     * A word if the effective operand size is 16 bits, or a doubleword if the effective operand size is 32 or 64 bits.
+     */
+    z;
+
+}