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annotate graal/com.oracle.max.asmdis/src/com/sun/max/asm/sparc/FPR.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.sparc;
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24
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25 import com.sun.max.asm.*;
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26
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27 /**
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28 * The class defining the symbolic identifiers for the floating-point registers.
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29 */
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30 public class FPR extends AbstractSymbolicArgument {
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31
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32 FPR(int value) {
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33 super("F" + value, value);
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34 }
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35
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36 public static final class Single extends FPR implements SFPR {
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37 private Single(int value) {
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38 super(value);
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39 }
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40 }
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41
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42 public static final class Double extends FPR implements DFPR {
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43 private Double(int value) {
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44 super(value);
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45 }
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46 }
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47
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48 public static final class SingleDouble extends FPR implements SFPR, DFPR {
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49 private SingleDouble(int value) {
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50 super(value);
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51 }
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52 }
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53
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54 public static final class DoubleQuadruple extends FPR implements DFPR, QFPR {
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55 private DoubleQuadruple(int value) {
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56 super(value);
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57 }
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58 }
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59
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60 public static final class SingleDoubleQuadruple extends FPR implements SFPR, DFPR, QFPR {
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61 private SingleDoubleQuadruple(int value) {
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62 super(value);
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63 }
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64 }
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65
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66 public static final SingleDoubleQuadruple F0 = new SingleDoubleQuadruple(0);
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67 public static final Single F1 = new Single(1);
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68 public static final SingleDouble F2 = new SingleDouble(2);
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69 public static final Single F3 = new Single(3);
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70 public static final SingleDoubleQuadruple F4 = new SingleDoubleQuadruple(4);
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71 public static final Single F5 = new Single(5);
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72 public static final SingleDouble F6 = new SingleDouble(6);
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73 public static final Single F7 = new Single(7);
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74 public static final SingleDoubleQuadruple F8 = new SingleDoubleQuadruple(8);
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75 public static final Single F9 = new Single(9);
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76 public static final SingleDouble F10 = new SingleDouble(10);
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77 public static final Single F11 = new Single(11);
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78 public static final SingleDoubleQuadruple F12 = new SingleDoubleQuadruple(12);
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79 public static final Single F13 = new Single(13);
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80 public static final SingleDouble F14 = new SingleDouble(14);
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81 public static final Single F15 = new Single(15);
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82 public static final SingleDoubleQuadruple F16 = new SingleDoubleQuadruple(16);
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83 public static final Single F17 = new Single(17);
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84 public static final SingleDouble F18 = new SingleDouble(18);
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85 public static final Single F19 = new Single(19);
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86 public static final SingleDoubleQuadruple F20 = new SingleDoubleQuadruple(20);
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87 public static final Single F21 = new Single(21);
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88 public static final SingleDouble F22 = new SingleDouble(22);
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89 public static final Single F23 = new Single(23);
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90 public static final SingleDoubleQuadruple F24 = new SingleDoubleQuadruple(24);
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91 public static final Single F25 = new Single(25);
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92 public static final SingleDouble F26 = new SingleDouble(26);
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93 public static final Single F27 = new Single(27);
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94 public static final SingleDoubleQuadruple F28 = new SingleDoubleQuadruple(28);
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95 public static final Single F29 = new Single(29);
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96 public static final SingleDouble F30 = new SingleDouble(30);
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97 public static final Single F31 = new Single(31);
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98 public static final DoubleQuadruple F32 = new DoubleQuadruple(32);
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99 public static final Double F34 = new Double(34);
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100 public static final DoubleQuadruple F36 = new DoubleQuadruple(36);
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101 public static final Double F38 = new Double(38);
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102 public static final DoubleQuadruple F40 = new DoubleQuadruple(40);
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103 public static final Double F42 = new Double(42);
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104 public static final DoubleQuadruple F44 = new DoubleQuadruple(44);
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105 public static final Double F46 = new Double(46);
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106 public static final DoubleQuadruple F48 = new DoubleQuadruple(48);
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107 public static final Double F50 = new Double(50);
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108 public static final DoubleQuadruple F52 = new DoubleQuadruple(52);
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109 public static final Double F54 = new Double(54);
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110 public static final DoubleQuadruple F56 = new DoubleQuadruple(56);
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111 public static final Double F58 = new Double(58);
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112 public static final DoubleQuadruple F60 = new DoubleQuadruple(60);
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113 public static final Double F62 = new Double(62);
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114
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115 private static final FPR[] singleValues = {F0, F1, F2, F3, F4, F5, F6, F7,
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116 F8, F9, F10, F11, F12, F13, F14, F15,
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117 F16, F17, F18, F19, F20, F21, F22, F23,
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118 F24, F25, F26, F27, F28, F29, F30, F31};
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119
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120 private static final FPR[] doubleValues = {F0, F2, F4, F6, F8, F10, F12, F14, F16, F18, F20, F22, F24, F26, F28, F30,
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121 F32, F34, F36, F38, F40, F42, F44, F46, F48, F50, F52, F54, F56, F58, F60, F62};
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122
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123 @SuppressWarnings("unused")
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124 private static final FPR[] quadrupleValues = {F0, F4, F8, F12, F16, F20, F24, F28, F32, F36, F40, F44, F48, F52, F56, F60};
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125
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126 public static FPR fromValue(int value) {
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127 if (value <= 31) {
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128 return singleValues[value];
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129 }
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130 if ((value & 0x1) == 0) {
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131 return doubleValues[value >> 1];
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132 }
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133 throw new IllegalArgumentException();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
134 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
135 }