Mercurial > hg > truffle
annotate graal/com.oracle.max.asmdis/src/com/sun/max/asm/sparc/GPR.java @ 4235:23f41c48b19b
Re-enabled Java cleaning in gate.
author | Doug Simon <doug.simon@oracle.com> |
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date | Fri, 06 Jan 2012 14:22:57 +0100 |
parents | e233f5660da4 |
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rev | line source |
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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.sparc; |
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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 * The class defining the symbolic identifiers for the general purpose registers. |
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30 */ |
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31 public class GPR extends AbstractSymbolicArgument { |
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32 |
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33 protected GPR(String name, int value) { |
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34 super(name, value); |
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35 } |
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36 |
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37 public enum GPRSet { |
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38 GLOBALS, OUT, LOCAL, IN; |
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39 } |
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40 |
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41 private int registerSetOrdinal() { |
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42 return value() >> 3; |
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43 } |
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44 |
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45 public GPRSet registerSet() { |
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46 return GPRSet.values()[registerSetOrdinal()]; |
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47 } |
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48 |
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49 public boolean isGlobal() { |
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50 return registerSetOrdinal() == GPRSet.GLOBALS.ordinal(); |
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51 } |
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52 |
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53 public boolean isLocal() { |
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54 return registerSetOrdinal() == GPRSet.LOCAL.ordinal(); |
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55 } |
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56 |
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57 public boolean isOut() { |
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58 return registerSetOrdinal() == GPRSet.OUT.ordinal(); |
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59 } |
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60 |
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61 public boolean isIn() { |
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62 return registerSetOrdinal() == GPRSet.IN.ordinal(); |
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63 } |
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64 |
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65 public static final class Even extends GPR { |
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66 private Even(String name, int value) { |
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67 super(name, value); |
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68 } |
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69 } |
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70 |
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71 public static final Even G0 = new Even("G0", 0); |
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72 public static final GPR G1 = new GPR("G1", 1); |
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73 public static final Even G2 = new Even("G2", 2); |
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74 public static final GPR G3 = new GPR("G3", 3); |
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75 public static final Even G4 = new Even("G4", 4); |
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76 public static final GPR G5 = new GPR("G5", 5); |
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77 public static final Even G6 = new Even("G6", 6); |
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78 public static final GPR G7 = new GPR("G7", 7); |
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79 public static final Even O0 = new Even("O0", 8); |
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80 public static final GPR O1 = new GPR("O1", 9); |
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81 public static final Even O2 = new Even("O2", 10); |
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82 public static final GPR O3 = new GPR("O3", 11); |
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83 public static final Even O4 = new Even("O4", 12); |
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84 public static final GPR O5 = new GPR("O5", 13); |
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85 public static final Even O6 = new Even("O6", 14); |
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86 public static final GPR O7 = new GPR("O7", 15); |
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87 public static final Even L0 = new Even("L0", 16); |
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88 public static final GPR L1 = new GPR("L1", 17); |
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89 public static final Even L2 = new Even("L2", 18); |
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90 public static final GPR L3 = new GPR("L3", 19); |
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91 public static final Even L4 = new Even("L4", 20); |
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92 public static final GPR L5 = new GPR("L5", 21); |
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93 public static final Even L6 = new Even("L6", 22); |
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94 public static final GPR L7 = new GPR("L7", 23); |
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95 public static final Even I0 = new Even("I0", 24); |
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96 public static final GPR I1 = new GPR("I1", 25); |
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97 public static final Even I2 = new Even("I2", 26); |
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98 public static final GPR I3 = new GPR("I3", 27); |
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99 public static final Even I4 = new Even("I4", 28); |
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100 public static final GPR I5 = new GPR("I5", 29); |
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101 public static final Even I6 = new Even("I6", 30); |
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102 public static final GPR I7 = new GPR("I7", 31); |
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103 |
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104 public static final Symbolizer<GPR> SYMBOLIZER = Symbolizer.Static.initialize(GPR.class); |
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105 |
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106 public static final Symbolizer<Even> EVEN_SYMBOLIZER = Symbolizer.Static.initialize(GPR.class, Even.class); |
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107 |
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108 public static final Symbolizer<GPR> GLOBAL_SYMBOLIZER = Symbolizer.Static.fromSymbolizer(SYMBOLIZER, new com.sun.max.util.Predicate<GPR>() { |
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109 public boolean evaluate(GPR register) { |
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110 return register.isGlobal(); |
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111 } |
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112 }); |
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113 |
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114 public static final Symbolizer<GPR> IN_SYMBOLIZER = Symbolizer.Static.fromSymbolizer(SYMBOLIZER, new com.sun.max.util.Predicate<GPR>() { |
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115 public boolean evaluate(GPR register) { |
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116 return register.isIn(); |
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117 } |
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118 }); |
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119 } |