Mercurial > hg > truffle
annotate graal/com.oracle.max.asmdis/src/com/sun/max/asm/x86/FPStackRegister.java @ 4281:62cb0e636094
Copyright fixes
author | Christian Wimmer <Christian.Wimmer@Oracle.com> |
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date | Thu, 12 Jan 2012 13:48:27 -0800 |
parents | bc8527f3071c |
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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.x86; |
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24 |
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25 import com.sun.max.asm.*; |
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26 import com.sun.max.util.*; |
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27 |
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28 /** |
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29 */ |
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30 public enum FPStackRegister implements EnumerableArgument<FPStackRegister> { |
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31 |
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32 ST_0(0), |
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33 ST_1(1), |
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34 ST_2(2), |
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35 ST_3(3), |
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36 ST_4(4), |
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37 ST_5(5), |
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38 ST_6(6), |
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39 ST_7(7), |
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40 ST(0) { |
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41 @Override |
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42 public String externalValue() { |
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43 return "%st"; |
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44 } |
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45 @Override |
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46 public String disassembledValue() { |
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47 return "st"; |
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48 } |
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49 }; |
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50 |
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51 private final int value; |
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52 |
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53 private FPStackRegister(int value) { |
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54 this.value = value; |
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55 } |
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56 |
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57 public int value() { |
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58 return value; |
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59 } |
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60 |
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61 public long asLong() { |
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62 return value(); |
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63 } |
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64 |
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65 public String externalValue() { |
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66 return "%st(" + value() + ")"; |
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67 } |
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68 |
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69 public String disassembledValue() { |
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70 return "st(" + value() + ")"; |
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71 } |
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72 |
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73 public Enumerator<FPStackRegister> enumerator() { |
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74 return ENUMERATOR; |
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75 } |
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76 |
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77 public FPStackRegister exampleValue() { |
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78 return ST_0; |
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79 } |
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80 |
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81 public static final Enumerator<FPStackRegister> ENUMERATOR = new Enumerator<>(FPStackRegister.class); |
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82 |
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83 } |