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annotate graal/com.oracle.max.asmdis/src/com/sun/max/asm/amd64/AMD64GeneralRegister16.java @ 4142:bc8527f3071c

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Adjust code base to new level of warnings.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Sun, 18 Dec 2011 05:24:06 +0100
parents e233f5660da4
children
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1 /*
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2 * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.sun.max.asm.amd64;
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24
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25 import com.sun.max.asm.x86.*;
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26 import com.sun.max.lang.*;
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27 import com.sun.max.util.*;
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28
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29 /**
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30 */
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31 public enum AMD64GeneralRegister16 implements GeneralRegister<AMD64GeneralRegister16> {
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32
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33 // Note: keep the order such that 'value()' can rely on ordinals:
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34
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35 AX, CX, DX, BX, SP, BP, SI, DI, R8W, R9W, R10W, R11W, R12W, R13W, R14W, R15W;
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36
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37 public static final Enumerator<AMD64GeneralRegister16> ENUMERATOR = new Enumerator<>(AMD64GeneralRegister16.class);
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38
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39 public static AMD64GeneralRegister16 from(GeneralRegister generalRegister) {
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40 return ENUMERATOR.get(generalRegister.id());
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41 }
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42
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43 public WordWidth width() {
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44 return WordWidth.BITS_16;
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45 }
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46
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47 public int value() {
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48 return ordinal();
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49 }
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50
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51 public int id() {
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52 return ordinal();
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53 }
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54
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55 public long asLong() {
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56 return value();
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57 }
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58
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59 public String externalValue() {
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60 return "%" + name().toLowerCase();
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61 }
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62
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63 public String disassembledValue() {
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64 return name().toLowerCase();
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65 }
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66
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67 public Enumerator<AMD64GeneralRegister16> enumerator() {
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68 return ENUMERATOR;
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69 }
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71 public AMD64GeneralRegister16 exampleValue() {
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72 return AX;
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73 }
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74 }