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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/snippets/HotSpotSnippetUtils.java @ 7841:674a8b9e62f8

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Remove unused fields in TargetDescription. Use Unsafe.pageSize().
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Mon, 25 Feb 2013 16:15:17 +0100
parents 0ae87cf94914
children 7a5bbcc36bb2
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1 /*
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2 * Copyright (c) 2012, 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.oracle.graal.hotspot.snippets;
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24
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25 import static com.oracle.graal.snippets.nodes.BranchProbabilityNode.*;
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26 import sun.misc.*;
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27
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28 import com.oracle.graal.api.code.*;
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29 import com.oracle.graal.api.meta.*;
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30 import com.oracle.graal.graph.Node.ConstantNodeParameter;
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31 import com.oracle.graal.graph.Node.NodeIntrinsic;
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32 import com.oracle.graal.hotspot.*;
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33 import com.oracle.graal.hotspot.meta.*;
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34 import com.oracle.graal.hotspot.nodes.*;
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35 import com.oracle.graal.nodes.extended.*;
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36 import com.oracle.graal.snippets.Snippet.Fold;
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37 import com.oracle.graal.word.*;
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38
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39 //JaCoCo Exclude
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40
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41 /**
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42 * A collection of methods used in HotSpot snippets and substitutions.
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43 */
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44 public class HotSpotSnippetUtils {
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45
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46 public static HotSpotVMConfig config() {
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47 return HotSpotGraalRuntime.getInstance().getConfig();
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48 }
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49
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50 @Fold
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51 public static boolean verifyOops() {
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52 return config().verifyOops;
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53 }
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54
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55 @Fold
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56 public static int threadTlabTopOffset() {
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57 return config().threadTlabTopOffset;
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58 }
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59
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60 @Fold
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61 public static int threadTlabEndOffset() {
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62 return config().threadTlabEndOffset;
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63 }
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64
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65 @Fold
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66 public static int threadObjectOffset() {
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67 return config().threadObjectOffset;
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68 }
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69
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70 @Fold
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71 public static int osThreadOffset() {
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72 return config().osThreadOffset;
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73 }
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74
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75 @Fold
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76 public static int osThreadInterruptedOffset() {
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77 return config().osThreadInterruptedOffset;
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78 }
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79
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80 @Fold
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81 public static Kind wordKind() {
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82 return HotSpotGraalRuntime.getInstance().getTarget().wordKind;
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83 }
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84
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85 @Fold
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86 public static Register threadRegister() {
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87 return HotSpotGraalRuntime.getInstance().getRuntime().threadRegister();
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88 }
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89
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90 @Fold
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91 public static Register stackPointerRegister() {
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92 return HotSpotGraalRuntime.getInstance().getRuntime().stackPointerRegister();
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93 }
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94
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95 @Fold
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96 public static int wordSize() {
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97 return HotSpotGraalRuntime.getInstance().getTarget().wordSize;
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98 }
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99
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100 @Fold
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101 public static int pageSize() {
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102 return Unsafe.getUnsafe().pageSize();
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103 }
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104
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105 @Fold
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106 public static int prototypeMarkWordOffset() {
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107 return config().prototypeMarkWordOffset;
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108 }
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109
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110 @Fold
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111 public static long arrayPrototypeMarkWord() {
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112 return config().arrayPrototypeMarkWord;
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113 }
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114
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115 @Fold
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116 public static int klassAccessFlagsOffset() {
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117 return config().klassAccessFlagsOffset;
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118 }
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119
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120 @Fold
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121 public static int klassLayoutHelperOffset() {
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122 return config().klassLayoutHelperOffset;
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123 }
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124
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125 @Fold
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126 public static int arrayKlassLayoutHelperIdentifier() {
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127 return config().arrayKlassLayoutHelperIdentifier;
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128 }
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129
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130 @Fold
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131 public static int arrayKlassComponentMirrorOffset() {
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132 return config().arrayKlassComponentMirrorOffset;
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133 }
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134
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135 @Fold
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136 public static int klassSuperKlassOffset() {
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137 return config().klassSuperKlassOffset;
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138 }
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139
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140 @Fold
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141 public static int markOffset() {
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142 return config().markOffset;
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143 }
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144
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145 @Fold
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146 public static int unlockedMask() {
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147 return config().unlockedMask;
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148 }
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149
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150 /**
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151 * Mask for a biasable, locked or unlocked mark word.
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152 *
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153 * <pre>
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154 * +----------------------------------+-+-+
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155 * | 1|1|1|
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156 * +----------------------------------+-+-+
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157 * </pre>
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158 *
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159 */
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160 @Fold
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161 public static int biasedLockMaskInPlace() {
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162 return config().biasedLockMaskInPlace;
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163 }
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164
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165 @Fold
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166 public static int epochMaskInPlace() {
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167 return config().epochMaskInPlace;
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168 }
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169
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170 /**
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171 * Pattern for a biasable, unlocked mark word.
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172 *
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173 * <pre>
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174 * +----------------------------------+-+-+
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175 * | 1|0|1|
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176 * +----------------------------------+-+-+
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177 * </pre>
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178 *
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179 */
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180 @Fold
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181 public static int biasedLockPattern() {
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182 return config().biasedLockPattern;
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183 }
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184
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185 @Fold
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186 public static int ageMaskInPlace() {
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187 return config().ageMaskInPlace;
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188 }
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189
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190 @Fold
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191 public static int hubOffset() {
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192 return config().hubOffset;
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193 }
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194
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195 @Fold
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196 public static int metaspaceArrayLengthOffset() {
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197 return config().metaspaceArrayLengthOffset;
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198 }
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199
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200 @Fold
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201 public static int metaspaceArrayBaseOffset() {
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202 return config().metaspaceArrayBaseOffset;
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203 }
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204
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205 @Fold
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206 public static int arrayLengthOffset() {
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207 return config().arrayLengthOffset;
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208 }
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209
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210 @Fold
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211 public static int arrayBaseOffset(Kind elementKind) {
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212 return HotSpotRuntime.getArrayBaseOffset(elementKind);
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213 }
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214
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215 @Fold
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216 public static int arrayIndexScale(Kind elementKind) {
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217 return HotSpotRuntime.getArrayIndexScale(elementKind);
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218 }
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219
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220 @Fold
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221 public static int cardTableShift() {
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222 return config().cardtableShift;
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223 }
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224
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225 @Fold
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226 public static long cardTableStart() {
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227 return config().cardtableStartAddress;
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228 }
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229
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230 @Fold
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231 public static int superCheckOffsetOffset() {
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232 return config().superCheckOffsetOffset;
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233 }
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234
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235 @Fold
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236 public static int secondarySuperCacheOffset() {
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237 return config().secondarySuperCacheOffset;
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238 }
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239
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240 @Fold
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241 public static int secondarySupersOffset() {
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242 return config().secondarySupersOffset;
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243 }
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244
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245 @Fold
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246 public static int lockDisplacedMarkOffset() {
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247 return config().basicLockDisplacedHeaderOffset;
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248 }
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249
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250 @Fold
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251 public static boolean useBiasedLocking() {
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252 return config().useBiasedLocking;
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253 }
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254
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255 @Fold
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256 static int uninitializedIdentityHashCodeValue() {
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257 return config().uninitializedIdentityHashCodeValue;
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258 }
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259
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260 @Fold
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261 static int identityHashCodeShift() {
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262 return config().identityHashCodeShift;
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263 }
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264
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265 /**
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266 * Loads the hub from a object, null checking it first.
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267 */
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268 public static Word loadHub(Object object) {
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269 return loadHubIntrinsic(object, wordKind());
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270 }
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271
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272 public static Object verifyOop(Object object) {
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273 if (verifyOops()) {
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274 VerifyOopStubCall.call(object);
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275 }
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276 return object;
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277 }
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278
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279 /**
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280 * Gets the value of the stack pointer register as a Word.
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281 */
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282 public static Word stackPointer() {
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283 return HotSpotSnippetUtils.registerAsWord(stackPointerRegister());
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284 }
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285
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286 /**
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287 * Gets the value of the thread register as a Word.
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288 */
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289 public static Word thread() {
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290 return HotSpotSnippetUtils.registerAsWord(threadRegister());
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291 }
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292
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293 public static Word loadWordFromObject(Object object, int offset) {
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294 return loadWordFromObjectIntrinsic(object, 0, offset, wordKind());
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295 }
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296
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297 @NodeIntrinsic(value = RegisterNode.class, setStampFromReturnType = true)
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298 public static native Word registerAsWord(@ConstantNodeParameter Register register);
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299
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300 @NodeIntrinsic(value = UnsafeLoadNode.class, setStampFromReturnType = true)
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301 private static native Word loadWordFromObjectIntrinsic(Object object, @ConstantNodeParameter int displacement, long offset, @ConstantNodeParameter Kind wordKind);
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302
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303 @NodeIntrinsic(value = LoadHubNode.class, setStampFromReturnType = true)
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304 static native Word loadHubIntrinsic(Object object, @ConstantNodeParameter Kind word);
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305
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306 @Fold
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307 public static int log2WordSize() {
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308 return CodeUtil.log2(wordSize());
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309 }
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310
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311 @Fold
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312 public static int klassStateOffset() {
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313 return config().klassStateOffset;
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314 }
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315
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316 @Fold
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317 public static int klassModifierFlagsOffset() {
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318 return config().klassModifierFlagsOffset;
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319 }
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320
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321 @Fold
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322 public static int klassOffset() {
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323 return config().klassOffset;
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324 }
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325
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326 @Fold
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327 public static int classMirrorOffset() {
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328 return config().classMirrorOffset;
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329 }
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330
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331 @Fold
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332 public static int klassInstanceSizeOffset() {
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333 return config().klassInstanceSizeOffset;
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334 }
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335
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336 @Fold
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337 public static long heapTopAddress() {
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338 return config().heapTopAddress;
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339 }
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340
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341 @Fold
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342 public static long heapEndAddress() {
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343 return config().heapEndAddress;
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344 }
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345
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346 @Fold
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347 public static int threadTlabStartOffset() {
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348 return config().threadTlabStartOffset;
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349 }
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350
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351 @Fold
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352 public static long tlabIntArrayMarkWord() {
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353 return config().tlabIntArrayMarkWord;
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354 }
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355
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356 @Fold
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357 public static boolean inlineContiguousAllocationSupported() {
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358 return config().inlineContiguousAllocationSupported;
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359 }
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360
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361 @Fold
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362 public static int tlabAlignmentReserveInHeapWords() {
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363 return config().tlabAlignmentReserve;
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364 }
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365
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366 @Fold
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367 public static int threadTlabSizeOffset() {
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368 return config().threadTlabSizeOffset;
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369 }
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370
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371 @Fold
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372 public static int threadAllocatedBytesOffset() {
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373 return config().threadAllocatedBytesOffset;
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374 }
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375
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376 @Fold
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377 public static int klassStateFullyInitialized() {
7147
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378 return config().klassStateFullyInitialized;
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379 }
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380
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diff changeset
381 @Fold
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382 public static int tlabRefillWasteLimitOffset() {
7147
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383 return config().tlabRefillWasteLimitOffset;
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384 }
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385
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diff changeset
386 @Fold
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387 public static int tlabNumberOfRefillsOffset() {
7147
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388 return config().tlabNumberOfRefillsOffset;
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389 }
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390
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diff changeset
391 @Fold
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392 public static int tlabFastRefillWasteOffset() {
7147
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393 return config().tlabFastRefillWasteOffset;
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394 }
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395
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diff changeset
396 @Fold
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397 public static int tlabSlowAllocationsOffset() {
7147
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398 return config().tlabSlowAllocationsOffset;
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diff changeset
399 }
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diff changeset
400
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diff changeset
401 @Fold
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diff changeset
402 public static int tlabRefillWasteIncrement() {
7147
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diff changeset
403 return config().tlabRefillWasteIncrement;
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diff changeset
404 }
88d626e2c2a8 added TLAB fast refill stub for array allocation
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diff changeset
405
88d626e2c2a8 added TLAB fast refill stub for array allocation
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diff changeset
406 @Fold
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diff changeset
407 public static boolean tlabStats() {
7147
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408 return config().tlabStats;
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diff changeset
409 }
88d626e2c2a8 added TLAB fast refill stub for array allocation
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diff changeset
410
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diff changeset
411 @Fold
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diff changeset
412 public static int layoutHelperOffset() {
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413 return config().layoutHelperOffset;
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diff changeset
414 }
88d626e2c2a8 added TLAB fast refill stub for array allocation
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diff changeset
415
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diff changeset
416 @Fold
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diff changeset
417 public static int layoutHelperHeaderSizeShift() {
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diff changeset
418 return config().layoutHelperHeaderSizeShift;
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
419 }
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
420
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
421 @Fold
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
422 public static int layoutHelperHeaderSizeMask() {
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
423 return config().layoutHelperHeaderSizeMask;
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
424 }
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
425
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
426 @Fold
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
427 public static int layoutHelperLog2ElementSizeShift() {
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
428 return config().layoutHelperLog2ElementSizeShift;
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
429 }
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
430
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
431 @Fold
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
432 public static int layoutHelperLog2ElementSizeMask() {
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
433 return config().layoutHelperLog2ElementSizeMask;
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
434 }
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
435
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
436 @Fold
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
437 public static int layoutHelperElementTypeShift() {
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
438 return config().layoutHelperElementTypeShift;
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
439 }
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
440
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
441 @Fold
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
442 public static int layoutHelperElementTypeMask() {
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
443 return config().layoutHelperElementTypeMask;
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
444 }
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
445
7760
0ae87cf94914 add primitive type mask to HotSpotVMConfig
Lukas Stadler <lukas.stadler@jku.at>
parents: 7701
diff changeset
446 @Fold
0ae87cf94914 add primitive type mask to HotSpotVMConfig
Lukas Stadler <lukas.stadler@jku.at>
parents: 7701
diff changeset
447 public static int layoutHelperElementTypePrimitiveInPlace() {
0ae87cf94914 add primitive type mask to HotSpotVMConfig
Lukas Stadler <lukas.stadler@jku.at>
parents: 7701
diff changeset
448 System.out.println(String.format("%x", config().layoutHelperElementTypePrimitiveInPlace));
0ae87cf94914 add primitive type mask to HotSpotVMConfig
Lukas Stadler <lukas.stadler@jku.at>
parents: 7701
diff changeset
449 return config().layoutHelperElementTypePrimitiveInPlace;
0ae87cf94914 add primitive type mask to HotSpotVMConfig
Lukas Stadler <lukas.stadler@jku.at>
parents: 7701
diff changeset
450 }
0ae87cf94914 add primitive type mask to HotSpotVMConfig
Lukas Stadler <lukas.stadler@jku.at>
parents: 7701
diff changeset
451
6362
6d232ee6a62d factored shared snippet functionality into HotSpotSnippetUtils
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
452 static {
6d232ee6a62d factored shared snippet functionality into HotSpotSnippetUtils
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
453 assert arrayIndexScale(Kind.Byte) == 1;
6d232ee6a62d factored shared snippet functionality into HotSpotSnippetUtils
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
454 assert arrayIndexScale(Kind.Boolean) == 1;
6d232ee6a62d factored shared snippet functionality into HotSpotSnippetUtils
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
455 assert arrayIndexScale(Kind.Char) == 2;
6d232ee6a62d factored shared snippet functionality into HotSpotSnippetUtils
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
456 assert arrayIndexScale(Kind.Short) == 2;
6d232ee6a62d factored shared snippet functionality into HotSpotSnippetUtils
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
457 assert arrayIndexScale(Kind.Int) == 4;
6d232ee6a62d factored shared snippet functionality into HotSpotSnippetUtils
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
458 assert arrayIndexScale(Kind.Long) == 8;
6d232ee6a62d factored shared snippet functionality into HotSpotSnippetUtils
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
459 assert arrayIndexScale(Kind.Float) == 4;
6d232ee6a62d factored shared snippet functionality into HotSpotSnippetUtils
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
460 assert arrayIndexScale(Kind.Double) == 8;
6d232ee6a62d factored shared snippet functionality into HotSpotSnippetUtils
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
461 }
7543
be0d995ef51e factored out code common to SystemSubstitutions.identityHashCode() and ObjectSubstitutions.hashCode()
Doug Simon <doug.simon@oracle.com>
parents: 7530
diff changeset
462
be0d995ef51e factored out code common to SystemSubstitutions.identityHashCode() and ObjectSubstitutions.hashCode()
Doug Simon <doug.simon@oracle.com>
parents: 7530
diff changeset
463 static int computeHashCode(Object x) {
be0d995ef51e factored out code common to SystemSubstitutions.identityHashCode() and ObjectSubstitutions.hashCode()
Doug Simon <doug.simon@oracle.com>
parents: 7530
diff changeset
464 Word mark = loadWordFromObject(x, markOffset());
be0d995ef51e factored out code common to SystemSubstitutions.identityHashCode() and ObjectSubstitutions.hashCode()
Doug Simon <doug.simon@oracle.com>
parents: 7530
diff changeset
465
be0d995ef51e factored out code common to SystemSubstitutions.identityHashCode() and ObjectSubstitutions.hashCode()
Doug Simon <doug.simon@oracle.com>
parents: 7530
diff changeset
466 // this code is independent from biased locking (although it does not look that way)
be0d995ef51e factored out code common to SystemSubstitutions.identityHashCode() and ObjectSubstitutions.hashCode()
Doug Simon <doug.simon@oracle.com>
parents: 7530
diff changeset
467 final Word biasedLock = mark.and(biasedLockMaskInPlace());
7701
47467b2c3fc5 Use equal() and notEqual() instead of == and != to compare words
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7556
diff changeset
468 if (biasedLock.equal(Word.unsigned(unlockedMask()))) {
7554
9472211c812b named constants for snippet probabilities (likely, frequent, fast_path, deopt), see CR-7
Lukas Stadler <lukas.stadler@jku.at>
parents: 7543
diff changeset
469 probability(FAST_PATH_PROBABILITY);
7543
be0d995ef51e factored out code common to SystemSubstitutions.identityHashCode() and ObjectSubstitutions.hashCode()
Doug Simon <doug.simon@oracle.com>
parents: 7530
diff changeset
470 int hash = (int) mark.unsignedShiftRight(identityHashCodeShift()).rawValue();
be0d995ef51e factored out code common to SystemSubstitutions.identityHashCode() and ObjectSubstitutions.hashCode()
Doug Simon <doug.simon@oracle.com>
parents: 7530
diff changeset
471 if (hash != uninitializedIdentityHashCodeValue()) {
7554
9472211c812b named constants for snippet probabilities (likely, frequent, fast_path, deopt), see CR-7
Lukas Stadler <lukas.stadler@jku.at>
parents: 7543
diff changeset
472 probability(FAST_PATH_PROBABILITY);
7543
be0d995ef51e factored out code common to SystemSubstitutions.identityHashCode() and ObjectSubstitutions.hashCode()
Doug Simon <doug.simon@oracle.com>
parents: 7530
diff changeset
473 return hash;
be0d995ef51e factored out code common to SystemSubstitutions.identityHashCode() and ObjectSubstitutions.hashCode()
Doug Simon <doug.simon@oracle.com>
parents: 7530
diff changeset
474 }
be0d995ef51e factored out code common to SystemSubstitutions.identityHashCode() and ObjectSubstitutions.hashCode()
Doug Simon <doug.simon@oracle.com>
parents: 7530
diff changeset
475 }
be0d995ef51e factored out code common to SystemSubstitutions.identityHashCode() and ObjectSubstitutions.hashCode()
Doug Simon <doug.simon@oracle.com>
parents: 7530
diff changeset
476
be0d995ef51e factored out code common to SystemSubstitutions.identityHashCode() and ObjectSubstitutions.hashCode()
Doug Simon <doug.simon@oracle.com>
parents: 7530
diff changeset
477 return IdentityHashCodeStubCall.call(x);
be0d995ef51e factored out code common to SystemSubstitutions.identityHashCode() and ObjectSubstitutions.hashCode()
Doug Simon <doug.simon@oracle.com>
parents: 7530
diff changeset
478 }
6362
6d232ee6a62d factored shared snippet functionality into HotSpotSnippetUtils
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
479 }