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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/HotSpotVMConfig.java @ 13641:5a9afbf72714

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Add a speculation oop for uncommon trap deoptimization. Save it in the SpeculationLog during deoptimization.
author Gilles Duboscq <duboscq@ssw.jku.at>
date Thu, 12 Dec 2013 15:13:02 +0100
parents bfe7a8c8c3c6
children 8305aec3a1ae
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1 /*
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2 * Copyright (c) 2011, 2013, 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;
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24
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25 import static com.oracle.graal.graph.UnsafeAccess.*;
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26
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27 import java.lang.reflect.*;
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28 import java.util.*;
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29
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30 import com.oracle.graal.graph.*;
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31 import com.oracle.graal.hotspot.bridge.*;
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32
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33 /**
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34 * Used to access native configuration details.
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35 *
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36 * All non-static, public fields in this class are so that they can be compiled as constants.
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37 */
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38 public class HotSpotVMConfig extends CompilerObject {
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39
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40 private static final long serialVersionUID = -4744897993263044184L;
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41
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42 private static boolean containsString(String[] array, String item) {
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43 if (array == null) {
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44 return false;
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45 }
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46 for (String arch : array) {
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47 if (arch.equals(item)) {
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48 return true;
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49 }
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50 }
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51 return false;
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52 }
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53
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54 HotSpotVMConfig(CompilerToVM compilerToVm) {
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55 compilerToVm.initializeConfiguration(this);
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56
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57 // Fill the VM fields hash map.
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58 HashMap<String, VMFields.Field> vmFields = new HashMap<>();
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59 for (VMFields.Field e : new VMFields(gHotSpotVMStructs)) {
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60 vmFields.put(e.getName(), e);
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61 }
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62
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63 // Fill the VM types hash map.
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64 HashMap<String, VMTypes.Type> vmTypes = new HashMap<>();
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65 for (VMTypes.Type e : new VMTypes(gHotSpotVMTypes)) {
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66 vmTypes.put(e.getTypeName(), e);
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67 }
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68
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69 // Fill the VM constants hash map.
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70 HashMap<String, AbstractConstant> vmConstants = new HashMap<>();
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71 for (AbstractConstant e : new VMIntConstants(gHotSpotVMIntConstants)) {
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72 vmConstants.put(e.getName(), e);
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73 }
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74 for (AbstractConstant e : new VMLongConstants(gHotSpotVMLongConstants)) {
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75 vmConstants.put(e.getName(), e);
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76 }
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77
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78 // Fill the flags hash map.
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79 HashMap<String, Flags.Flag> flags = new HashMap<>();
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80 for (Flags.Flag e : new Flags(vmFields, vmTypes)) {
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81 flags.put(e.getName(), e);
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82 }
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83
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84 String currentArch = getHostArchitectureName();
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85
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86 for (Field f : HotSpotVMConfig.class.getDeclaredFields()) {
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87 if (f.isAnnotationPresent(HotSpotVMField.class)) {
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88 HotSpotVMField annotation = f.getAnnotation(HotSpotVMField.class);
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89 String name = annotation.name();
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90 String type = annotation.type();
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91 VMFields.Field entry = vmFields.get(name);
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92 if (entry == null) {
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93 if (annotation.optional() || !containsString(annotation.archs(), currentArch)) {
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94 continue;
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95 }
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96 throw new IllegalArgumentException("field not found: " + name);
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97 }
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98
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99 // Make sure the native type is still the type we expect.
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100 if (!type.equals("")) {
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101 if (!type.equals(entry.getTypeString())) {
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102 throw new IllegalArgumentException("compiler expects type " + type + " but field " + name + " is of type " + entry.getTypeString());
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103 }
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104 }
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105
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106 switch (annotation.get()) {
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107 case OFFSET:
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108 setField(f, entry.getOffset());
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109 break;
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110 case ADDRESS:
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111 setField(f, entry.getAddress());
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112 break;
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113 case VALUE:
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114 setField(f, entry.getValue());
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115 break;
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116 default:
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117 throw GraalInternalError.shouldNotReachHere("unknown kind " + annotation.get());
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118 }
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119 } else if (f.isAnnotationPresent(HotSpotVMType.class)) {
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120 HotSpotVMType annotation = f.getAnnotation(HotSpotVMType.class);
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121 String name = annotation.name();
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122 VMTypes.Type entry = vmTypes.get(name);
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123 if (entry == null) {
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124 throw new IllegalArgumentException("type not found: " + name);
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125 }
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126 switch (annotation.get()) {
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127 case SIZE:
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128 setField(f, entry.getSize());
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129 break;
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130 default:
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131 throw GraalInternalError.shouldNotReachHere("unknown kind " + annotation.get());
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132 }
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133 } else if (f.isAnnotationPresent(HotSpotVMConstant.class)) {
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134 HotSpotVMConstant annotation = f.getAnnotation(HotSpotVMConstant.class);
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135 String name = annotation.name();
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136 AbstractConstant entry = vmConstants.get(name);
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137 if (entry == null) {
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138 if (!containsString(annotation.archs(), currentArch)) {
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139 continue;
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140 } else {
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141 throw new IllegalArgumentException("constant not found: " + name);
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142 }
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143 }
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144 setField(f, entry.getValue());
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145 } else if (f.isAnnotationPresent(HotSpotVMFlag.class)) {
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146 HotSpotVMFlag annotation = f.getAnnotation(HotSpotVMFlag.class);
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147 String name = annotation.name();
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148 Flags.Flag entry = flags.get(name);
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149 if (entry == null) {
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150 if (annotation.optional() || !containsString(annotation.archs(), currentArch)) {
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151 continue;
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152 } else {
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153 throw new IllegalArgumentException("flag not found: " + name);
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154 }
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155 }
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156 setField(f, entry.getValue());
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157 }
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158 }
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159
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160 oopEncoding = new CompressEncoding(narrowOopBase, narrowOopShift, logMinObjAlignment());
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161 klassEncoding = new CompressEncoding(narrowKlassBase, narrowKlassShift, logKlassAlignment);
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162
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163 assert check();
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parents:
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164 }
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165
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166 private final CompressEncoding oopEncoding;
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167 private final CompressEncoding klassEncoding;
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168
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169 public CompressEncoding getOopEncoding() {
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170 return oopEncoding;
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171 }
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172
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173 public CompressEncoding getKlassEncoding() {
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174 return klassEncoding;
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175 }
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176
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177 private void setField(Field field, Object value) {
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178 try {
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179 Class<?> fieldType = field.getType();
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180 if (fieldType == boolean.class) {
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181 if (value instanceof String) {
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182 field.setBoolean(this, Boolean.valueOf((String) value));
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183 } else if (value instanceof Boolean) {
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184 field.setBoolean(this, (boolean) value);
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185 } else if (value instanceof Long) {
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186 field.setBoolean(this, ((long) value) != 0);
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187 } else {
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188 GraalInternalError.shouldNotReachHere(value.getClass().getSimpleName());
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189 }
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190 } else if (fieldType == int.class) {
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191 if (value instanceof Integer) {
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192 field.setInt(this, (int) value);
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193 } else if (value instanceof Long) {
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194 field.setInt(this, (int) (long) value);
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195 } else {
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196 GraalInternalError.shouldNotReachHere(value.getClass().getSimpleName());
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197 }
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198 } else if (fieldType == long.class) {
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199 field.setLong(this, (long) value);
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200 } else {
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201 GraalInternalError.shouldNotReachHere(field.toString());
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202 }
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203 } catch (IllegalAccessException e) {
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204 throw GraalInternalError.shouldNotReachHere(field.toString() + ": " + e);
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205 }
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206 }
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207
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208 /**
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209 * Gets the host architecture name for the purpose of finding the corresponding
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210 * {@linkplain HotSpotBackendFactory backend}.
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211 */
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212 public String getHostArchitectureName() {
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213 String arch = System.getProperty("os.arch");
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214 switch (arch) {
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215 case "x86_64":
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216 arch = "amd64";
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217 break;
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218 case "sparcv9":
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219 arch = "sparc";
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220 break;
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221 }
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222 return arch;
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223 }
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224
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225 /**
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226 * VMStructEntry (see vmStructs.hpp).
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227 */
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228 private long gHotSpotVMStructs;
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229 private long gHotSpotVMStructEntryTypeNameOffset;
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230 private long gHotSpotVMStructEntryFieldNameOffset;
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231 private long gHotSpotVMStructEntryTypeStringOffset;
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232 private long gHotSpotVMStructEntryIsStaticOffset;
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233 private long gHotSpotVMStructEntryOffsetOffset;
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234 private long gHotSpotVMStructEntryAddressOffset;
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235 private long gHotSpotVMStructEntryArrayStride;
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236
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237 class VMFields implements Iterable<VMFields.Field> {
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238
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239 private long address;
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240
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241 public VMFields(long address) {
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242 this.address = address;
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243 }
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244
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245 public Iterator<VMFields.Field> iterator() {
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246 return new Iterator<VMFields.Field>() {
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247
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248 private int index = 0;
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249
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250 private Field current() {
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251 return new Field(address + gHotSpotVMStructEntryArrayStride * index);
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252 }
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253
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254 /**
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255 * The last entry is identified by a NULL fieldName.
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256 */
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257 public boolean hasNext() {
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258 Field entry = current();
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259 return entry.getFieldName() != null;
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260 }
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261
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262 public Field next() {
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263 Field entry = current();
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264 index++;
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265 return entry;
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266 }
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267
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268 @Override
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269 public void remove() {
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270 throw GraalInternalError.unimplemented();
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271 }
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272 };
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273 }
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274
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275 class Field {
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276
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277 private long entryAddress;
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278
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279 Field(long address) {
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280 this.entryAddress = address;
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281 }
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282
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283 public String getTypeName() {
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284 long typeNameAddress = unsafe.getAddress(entryAddress + gHotSpotVMStructEntryTypeNameOffset);
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285 return readCStringAsString(typeNameAddress);
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286 }
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287
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288 public String getFieldName() {
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289 long fieldNameAddress = unsafe.getAddress(entryAddress + gHotSpotVMStructEntryFieldNameOffset);
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290 return readCStringAsString(fieldNameAddress);
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291 }
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292
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293 public String getTypeString() {
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294 long typeStringAddress = unsafe.getAddress(entryAddress + gHotSpotVMStructEntryTypeStringOffset);
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295 return readCStringAsString(typeStringAddress);
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296 }
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297
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298 public boolean isStatic() {
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299 return unsafe.getInt(entryAddress + gHotSpotVMStructEntryIsStaticOffset) != 0;
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300 }
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301
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302 public long getOffset() {
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303 return unsafe.getLong(entryAddress + gHotSpotVMStructEntryOffsetOffset);
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304 }
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305
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306 public long getAddress() {
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307 return unsafe.getAddress(entryAddress + gHotSpotVMStructEntryAddressOffset);
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308 }
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309
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310 public String getName() {
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311 String typeName = getTypeName();
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312 String fieldName = getFieldName();
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313 return typeName + "::" + fieldName;
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314 }
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315
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316 public long getValue() {
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317 String type = getTypeString();
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318 switch (type) {
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319 case "int":
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320 return unsafe.getInt(getAddress());
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321 case "address":
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322 case "intptr_t":
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323 return unsafe.getAddress(getAddress());
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324 default:
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325 // All foo* types are addresses.
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326 if (type.endsWith("*")) {
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327 return unsafe.getAddress(getAddress());
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328 }
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329 throw GraalInternalError.shouldNotReachHere(type);
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330 }
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331 }
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332
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333 @Override
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334 public String toString() {
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335 return String.format("Field[typeName=%s, fieldName=%s, typeString=%s, isStatic=%b, offset=%d, address=0x%x]", getTypeName(), getFieldName(), getTypeString(), isStatic(), getOffset(),
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336 getAddress());
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337 }
10897
9c4f90e48c60 read HotSpot VM options via HotSpotDiagnosticMXBean
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338 }
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339 }
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340
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341 /**
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342 * VMTypeEntry (see vmStructs.hpp).
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343 */
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344 private long gHotSpotVMTypes;
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345 private long gHotSpotVMTypeEntryTypeNameOffset;
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346 private long gHotSpotVMTypeEntrySuperclassNameOffset;
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347 private long gHotSpotVMTypeEntryIsOopTypeOffset;
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348 private long gHotSpotVMTypeEntryIsIntegerTypeOffset;
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349 private long gHotSpotVMTypeEntryIsUnsignedOffset;
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350 private long gHotSpotVMTypeEntrySizeOffset;
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351 private long gHotSpotVMTypeEntryArrayStride;
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352
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353 class VMTypes implements Iterable<VMTypes.Type> {
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354
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355 private long address;
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356
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357 public VMTypes(long address) {
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358 this.address = address;
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359 }
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360
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361 public Iterator<VMTypes.Type> iterator() {
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362 return new Iterator<VMTypes.Type>() {
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363
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364 private int index = 0;
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365
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366 private Type current() {
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367 return new Type(address + gHotSpotVMTypeEntryArrayStride * index);
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368 }
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369
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370 /**
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371 * The last entry is identified by a NULL type name.
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372 */
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373 public boolean hasNext() {
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374 Type entry = current();
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375 return entry.getTypeName() != null;
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376 }
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377
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378 public Type next() {
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379 Type entry = current();
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380 index++;
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381 return entry;
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382 }
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383
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384 @Override
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385 public void remove() {
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386 throw GraalInternalError.unimplemented();
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387 }
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388 };
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389 }
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390
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391 class Type {
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392
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393 private long entryAddress;
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394
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395 Type(long address) {
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396 this.entryAddress = address;
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397 }
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398
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399 public String getTypeName() {
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400 long typeNameAddress = unsafe.getAddress(entryAddress + gHotSpotVMTypeEntryTypeNameOffset);
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401 return readCStringAsString(typeNameAddress);
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402 }
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403
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404 public String getSuperclassName() {
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405 long superclassNameAddress = unsafe.getAddress(entryAddress + gHotSpotVMTypeEntrySuperclassNameOffset);
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406 return readCStringAsString(superclassNameAddress);
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407 }
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408
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409 public boolean isOopType() {
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410 return unsafe.getInt(entryAddress + gHotSpotVMTypeEntryIsOopTypeOffset) != 0;
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411 }
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412
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413 public boolean isIntegerType() {
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414 return unsafe.getInt(entryAddress + gHotSpotVMTypeEntryIsIntegerTypeOffset) != 0;
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415 }
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416
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417 public boolean isUnsigned() {
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418 return unsafe.getInt(entryAddress + gHotSpotVMTypeEntryIsUnsignedOffset) != 0;
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419 }
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420
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421 public long getSize() {
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422 return unsafe.getLong(entryAddress + gHotSpotVMTypeEntrySizeOffset);
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423 }
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424
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425 @Override
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426 public String toString() {
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427 return String.format("Type[typeName=%s, superclassName=%s, isOopType=%b, isIntegerType=%b, isUnsigned=%b, size=%d]", getTypeName(), getSuperclassName(), isOopType(), isIntegerType(),
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428 isUnsigned(), getSize());
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429 }
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430 }
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431 }
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432
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433 public abstract class AbstractConstant {
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434
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435 protected long address;
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436 protected long nameOffset;
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437 protected long valueOffset;
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438
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439 AbstractConstant(long address, long nameOffset, long valueOffset) {
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440 this.address = address;
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441 this.nameOffset = nameOffset;
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442 this.valueOffset = valueOffset;
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443 }
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444
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445 public String getName() {
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446 long nameAddress = unsafe.getAddress(address + nameOffset);
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447 return readCStringAsString(nameAddress);
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448 }
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449
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diff changeset
450 public abstract long getValue();
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451 }
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452
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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453 /**
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454 * VMIntConstantEntry (see vmStructs.hpp).
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455 */
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456 private long gHotSpotVMIntConstants;
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457 private long gHotSpotVMIntConstantEntryNameOffset;
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458 private long gHotSpotVMIntConstantEntryValueOffset;
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459 private long gHotSpotVMIntConstantEntryArrayStride;
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460
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461 class VMIntConstants implements Iterable<VMIntConstants.Constant> {
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462
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463 private long address;
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464
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465 public VMIntConstants(long address) {
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466 this.address = address;
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467 }
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468
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469 public Iterator<VMIntConstants.Constant> iterator() {
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470 return new Iterator<VMIntConstants.Constant>() {
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471
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472 private int index = 0;
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473
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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474 private Constant current() {
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475 return new Constant(address + gHotSpotVMIntConstantEntryArrayStride * index);
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476 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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diff changeset
477
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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478 /**
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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479 * The last entry is identified by a NULL name.
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480 */
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481 public boolean hasNext() {
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diff changeset
482 Constant entry = current();
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483 return entry.getName() != null;
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484 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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diff changeset
485
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diff changeset
486 public Constant next() {
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diff changeset
487 Constant entry = current();
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diff changeset
488 index++;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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489 return entry;
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490 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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diff changeset
491
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diff changeset
492 @Override
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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493 public void remove() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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diff changeset
494 throw GraalInternalError.unimplemented();
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495 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
496 };
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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diff changeset
497 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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diff changeset
498
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diff changeset
499 class Constant extends AbstractConstant {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
500
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diff changeset
501 Constant(long address) {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
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diff changeset
502 super(address, gHotSpotVMIntConstantEntryNameOffset, gHotSpotVMIntConstantEntryValueOffset);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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503 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
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diff changeset
504
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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diff changeset
505 @Override
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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diff changeset
506 public long getValue() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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diff changeset
507 return unsafe.getInt(address + valueOffset);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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508 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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diff changeset
509
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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diff changeset
510 @Override
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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parents: 12372
diff changeset
511 public String toString() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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diff changeset
512 return String.format("IntConstant[name=%s, value=%d (0x%x)]", getName(), getValue(), getValue());
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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513 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
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diff changeset
514 }
10897
9c4f90e48c60 read HotSpot VM options via HotSpotDiagnosticMXBean
twisti
parents: 10772
diff changeset
515 }
9c4f90e48c60 read HotSpot VM options via HotSpotDiagnosticMXBean
twisti
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diff changeset
516
9c4f90e48c60 read HotSpot VM options via HotSpotDiagnosticMXBean
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517 /**
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518 * VMLongConstantEntry (see vmStructs.hpp).
10897
9c4f90e48c60 read HotSpot VM options via HotSpotDiagnosticMXBean
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519 */
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diff changeset
520 private long gHotSpotVMLongConstants;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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diff changeset
521 private long gHotSpotVMLongConstantEntryNameOffset;
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522 private long gHotSpotVMLongConstantEntryValueOffset;
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diff changeset
523 private long gHotSpotVMLongConstantEntryArrayStride;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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524
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diff changeset
525 class VMLongConstants implements Iterable<VMLongConstants.Constant> {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
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diff changeset
526
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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diff changeset
527 private long address;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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diff changeset
528
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diff changeset
529 public VMLongConstants(long address) {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
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diff changeset
530 this.address = address;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
531 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
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diff changeset
532
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
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diff changeset
533 public Iterator<VMLongConstants.Constant> iterator() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
534 return new Iterator<VMLongConstants.Constant>() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
535
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
536 private int index = 0;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
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diff changeset
537
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
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diff changeset
538 private Constant currentEntry() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
539 return new Constant(address + gHotSpotVMLongConstantEntryArrayStride * index);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
540 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
541
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
542 /**
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
543 * The last entry is identified by a NULL name.
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
544 */
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
545 public boolean hasNext() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
546 Constant entry = currentEntry();
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
547 return entry.getName() != null;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
548 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
549
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
550 public Constant next() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
551 Constant entry = currentEntry();
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
552 index++;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
553 return entry;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
554 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
555
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
556 @Override
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
557 public void remove() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
558 throw GraalInternalError.unimplemented();
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
559 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
560 };
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
561 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
562
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
563 class Constant extends AbstractConstant {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
564
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
565 Constant(long address) {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
566 super(address, gHotSpotVMLongConstantEntryNameOffset, gHotSpotVMLongConstantEntryValueOffset);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
567 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
568
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
569 @Override
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
570 public long getValue() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
571 return unsafe.getLong(address + valueOffset);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
572 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
573
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
574 @Override
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
575 public String toString() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
576 return String.format("LongConstant[name=%s, value=%d (0x%x)]", getName(), getValue(), getValue());
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
577 }
10897
9c4f90e48c60 read HotSpot VM options via HotSpotDiagnosticMXBean
twisti
parents: 10772
diff changeset
578 }
9c4f90e48c60 read HotSpot VM options via HotSpotDiagnosticMXBean
twisti
parents: 10772
diff changeset
579 }
9c4f90e48c60 read HotSpot VM options via HotSpotDiagnosticMXBean
twisti
parents: 10772
diff changeset
580
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
581 class Flags implements Iterable<Flags.Flag> {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
582
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
583 private long address;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
584 private long entrySize;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
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diff changeset
585 private long typeOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
586 private long nameOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
587 private long addrOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
588
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
589 public Flags(HashMap<String, VMFields.Field> vmStructs, HashMap<String, VMTypes.Type> vmTypes) {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
590 address = vmStructs.get("Flag::flags").getValue();
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
591 entrySize = vmTypes.get("Flag").getSize();
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
592 typeOffset = vmStructs.get("Flag::_type").getOffset();
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
593 nameOffset = vmStructs.get("Flag::_name").getOffset();
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
594 addrOffset = vmStructs.get("Flag::_addr").getOffset();
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
595
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
596 // TODO use the following after we switched to JDK 8
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
597 assert vmTypes.get("bool").getSize() == Byte.SIZE / Byte.SIZE; // TODO Byte.BYTES;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
598 assert vmTypes.get("intx").getSize() == Long.SIZE / Byte.SIZE; // TODO Long.BYTES;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
599 assert vmTypes.get("uintx").getSize() == Long.SIZE / Byte.SIZE; // TODO Long.BYTES;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
600 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
601
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
602 public Iterator<Flags.Flag> iterator() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
603 return new Iterator<Flags.Flag>() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
604
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
605 private int index = 0;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
606
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
607 private Flag current() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
608 return new Flag(address + entrySize * index);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
609 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
610
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
611 /**
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
612 * The last entry is identified by a NULL name.
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
613 */
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
614 public boolean hasNext() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
615 Flag entry = current();
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
616 return entry.getName() != null;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
617 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
618
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
619 public Flag next() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
620 Flag entry = current();
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
621 index++;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
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diff changeset
622 return entry;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
623 }
11430
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
624
12559
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twisti
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diff changeset
625 @Override
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
626 public void remove() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
627 throw GraalInternalError.unimplemented();
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
628 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
629 };
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
630 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
631
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
632 class Flag {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
633
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
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diff changeset
634 private long entryAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
635
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
636 Flag(long address) {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
637 this.entryAddress = address;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
638 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
639
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
640 public String getType() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
641 long typeAddress = unsafe.getAddress(entryAddress + typeOffset);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
642 return readCStringAsString(typeAddress);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
643 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
644
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
645 public String getName() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
646 long nameAddress = unsafe.getAddress(entryAddress + nameOffset);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
647 return readCStringAsString(nameAddress);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
648 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
649
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
650 public long getAddr() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
651 return unsafe.getAddress(entryAddress + addrOffset);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
652 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
653
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
654 public Object getValue() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
655 switch (getType()) {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
656 case "bool":
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
657 return Boolean.valueOf(unsafe.getByte(getAddr()) != 0);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
658 case "intx":
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
659 case "uintx":
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
660 case "uint64_t":
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
661 return Long.valueOf(unsafe.getLong(getAddr()));
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
662 case "double":
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
663 return Double.valueOf(unsafe.getDouble(getAddr()));
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
664 case "ccstr":
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
665 case "ccstrlist":
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
666 return readCStringAsString(getAddr());
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
667 default:
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
668 throw GraalInternalError.shouldNotReachHere(getType());
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
669 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
670 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
671
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
672 @Override
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
673 public String toString() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
674 return String.format("Flag[type=%s, name=%s, value=%s]", getType(), getName(), getValue());
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
675 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
676 }
11430
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
677 }
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
678
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
679 /**
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
680 * Read a null-terminated C string from memory and convert it to a Java String.
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
681 */
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
682 private static String readCStringAsString(long address) {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
683 if (address == 0) {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
684 return null;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
685 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
686 StringBuffer sb = new StringBuffer();
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
687 for (int i = 0;; i++) {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
688 char c = (char) unsafe.getByte(address + i);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
689 if (c == 0) {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
690 break;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
691 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
692 sb.append(c);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
693 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
694 return sb.toString();
11430
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
695 }
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
696
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
697 // os information, register layout, code generation, ...
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
698 @HotSpotVMConstant(name = "ASSERT") @Stable public boolean cAssertions;
9585
404eb9b2c511 use os.name property to identify Windows OS
twisti
parents: 9581
diff changeset
699 public final boolean windowsOs = System.getProperty("os.name", "").startsWith("Windows");
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
700
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
701 @HotSpotVMFlag(name = "CodeEntryAlignment") @Stable public int codeEntryAlignment;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
702 @HotSpotVMFlag(name = "VerifyOops") @Stable public boolean verifyOops;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
703 @HotSpotVMFlag(name = "CITime") @Stable public boolean ciTime;
12779
f6c511451e4a made Graal report its compilation info under -XX:+CITime in the same format as c1 and c2
Doug Simon <doug.simon@oracle.com>
parents: 12739
diff changeset
704 @HotSpotVMFlag(name = "CITimeEach", optional = true) @Stable public boolean ciTimeEach;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
705 @HotSpotVMFlag(name = "CompileThreshold") @Stable public long compileThreshold;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
706 @HotSpotVMFlag(name = "CompileTheWorld") @Stable public boolean compileTheWorld;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
707 @HotSpotVMFlag(name = "CompileTheWorldStartAt") @Stable public int compileTheWorldStartAt;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
708 @HotSpotVMFlag(name = "CompileTheWorldStopAt") @Stable public int compileTheWorldStopAt;
13371
4db09b7304da read DontCompileHugeMethods and HugeMethodLimit from VM
Doug Simon <doug.simon@oracle.com>
parents: 13350
diff changeset
709 @HotSpotVMFlag(name = "DontCompileHugeMethods") @Stable public boolean dontCompileHugeMethods;
4db09b7304da read DontCompileHugeMethods and HugeMethodLimit from VM
Doug Simon <doug.simon@oracle.com>
parents: 13350
diff changeset
710 @HotSpotVMFlag(name = "HugeMethodLimit") @Stable public int hugeMethodLimit;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
711 @HotSpotVMFlag(name = "PrintCompilation") @Stable public boolean printCompilation;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
712 @HotSpotVMFlag(name = "PrintInlining") @Stable public boolean printInlining;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
713 @HotSpotVMFlag(name = "GraalUseFastLocking") @Stable public boolean useFastLocking;
13476
e6309fde98c8 exposed ForceUnreachable to Graal and used it when emitting safepoint polling code
Doug Simon <doug.simon@oracle.com>
parents: 13371
diff changeset
714 @HotSpotVMFlag(name = "ForceUnreachable") @Stable public boolean forceUnreachable;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
715
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
716 @HotSpotVMFlag(name = "UseTLAB") @Stable public boolean useTLAB;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
717 @HotSpotVMFlag(name = "UseBiasedLocking") @Stable public boolean useBiasedLocking;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
718 @HotSpotVMFlag(name = "UsePopCountInstruction") @Stable public boolean usePopCountInstruction;
13539
504d3d12a939 UseCountLeadingZerosInstruction is AMD64 only; making optional
twisti
parents: 13520
diff changeset
719 @HotSpotVMFlag(name = "UseCountLeadingZerosInstruction", optional = true) @Stable public boolean useCountLeadingZerosInstruction;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
720 @HotSpotVMFlag(name = "UseAESIntrinsics") @Stable public boolean useAESIntrinsics;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
721 @HotSpotVMFlag(name = "UseCRC32Intrinsics") @Stable public boolean useCRC32Intrinsics;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
722 @HotSpotVMFlag(name = "UseG1GC") @Stable public boolean useG1GC;
13640
bfe7a8c8c3c6 Add UseConcMarcSweepGC flag to HotSpotVMConfig.
Roland Schatz <roland.schatz@oracle.com>
parents: 13593
diff changeset
723 @HotSpotVMFlag(name = "UseConcMarkSweepGC") @Stable public boolean useCMSGC;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
724
13255
785bbb619238 Basic allocation prefetching support
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13254
diff changeset
725 @HotSpotVMFlag(name = "AllocatePrefetchStyle") @Stable public int allocatePrefetchStyle;
785bbb619238 Basic allocation prefetching support
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13254
diff changeset
726 @HotSpotVMFlag(name = "AllocatePrefetchInstr") @Stable public int allocatePrefetchInstr;
785bbb619238 Basic allocation prefetching support
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13254
diff changeset
727 @HotSpotVMFlag(name = "AllocatePrefetchLines") @Stable public int allocatePrefetchLines;
785bbb619238 Basic allocation prefetching support
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13254
diff changeset
728 @HotSpotVMFlag(name = "AllocateInstancePrefetchLines") @Stable public int allocateInstancePrefetchLines;
785bbb619238 Basic allocation prefetching support
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13254
diff changeset
729 @HotSpotVMFlag(name = "AllocatePrefetchStepSize") @Stable public int allocatePrefetchStepSize;
785bbb619238 Basic allocation prefetching support
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13254
diff changeset
730 @HotSpotVMFlag(name = "AllocatePrefetchDistance") @Stable public int allocatePrefetchDistance;
785bbb619238 Basic allocation prefetching support
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13254
diff changeset
731
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
732 @HotSpotVMField(name = "Universe::_collectedHeap", type = "CollectedHeap*", get = HotSpotVMField.Type.VALUE) @Stable private long universeCollectedHeap;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
733 @HotSpotVMField(name = "CollectedHeap::_total_collections", type = "unsigned int", get = HotSpotVMField.Type.OFFSET) @Stable private int collectedHeapTotalCollectionsOffset;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
734
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
735 public long gcTotalCollectionsAddress() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
736 return universeCollectedHeap + collectedHeapTotalCollectionsOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
737 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
738
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
739 @HotSpotVMFlag(name = "GraalDeferredInitBarriers") @Stable public boolean useDeferredInitBarriers;
12739
b699233403ad Delegate hprof enabled information from hotspot to graal
Christos Kotselidis <christos.kotselidis@oracle.com>
parents: 12559
diff changeset
740 @HotSpotVMFlag(name = "GraalHProfEnabled") @Stable public boolean useHeapProfiler;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
741
9883
477fb9a9a06d Delegate compressed oop arguments from HotSpot to Graal
Christos Kotselidis <christos.kotselidis@oracle.com>
parents: 9820
diff changeset
742 // Compressed Oops related values.
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
743 @HotSpotVMFlag(name = "UseCompressedOops") @Stable public boolean useCompressedOops;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
744 @HotSpotVMFlag(name = "UseCompressedClassPointers") @Stable public boolean useCompressedClassPointers;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
745
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
746 @HotSpotVMField(name = "Universe::_narrow_oop._base", type = "address", get = HotSpotVMField.Type.VALUE) @Stable public long narrowOopBase;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
747 @HotSpotVMField(name = "Universe::_narrow_oop._shift", type = "int", get = HotSpotVMField.Type.VALUE) @Stable public int narrowOopShift;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
748 @HotSpotVMFlag(name = "ObjectAlignmentInBytes") @Stable public int objectAlignment;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
749
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
750 public int logMinObjAlignment() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
751 return (int) (Math.log(objectAlignment) / Math.log(2));
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
752 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
753
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
754 @HotSpotVMField(name = "Universe::_narrow_klass._base", type = "address", get = HotSpotVMField.Type.VALUE) @Stable public long narrowKlassBase;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
755 @HotSpotVMField(name = "Universe::_narrow_klass._shift", type = "int", get = HotSpotVMField.Type.VALUE) @Stable public int narrowKlassShift;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
756 @HotSpotVMConstant(name = "LogKlassAlignmentInBytes") @Stable public int logKlassAlignment;
9883
477fb9a9a06d Delegate compressed oop arguments from HotSpot to Graal
Christos Kotselidis <christos.kotselidis@oracle.com>
parents: 9820
diff changeset
757
9189
0331f7512be2 CPU capability detection.
Roland Schatz <roland.schatz@oracle.com>
parents: 9108
diff changeset
758 // CPU capabilities
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
759 @HotSpotVMFlag(name = "UseSSE") @Stable public int useSSE;
13517
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
760 @HotSpotVMFlag(name = "UseAVX", archs = {"amd64"}) @Stable public int useAVX;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
761
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
762 // X86 specific values
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
763 @HotSpotVMField(name = "VM_Version::_cpuFeatures", type = "int", get = HotSpotVMField.Type.VALUE, archs = {"amd64"}) @Stable public int x86CPUFeatures;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
764 @HotSpotVMConstant(name = "VM_Version::CPU_CX8", archs = {"amd64"}) @Stable public int cpuCX8;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
765 @HotSpotVMConstant(name = "VM_Version::CPU_CMOV", archs = {"amd64"}) @Stable public int cpuCMOV;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
766 @HotSpotVMConstant(name = "VM_Version::CPU_FXSR", archs = {"amd64"}) @Stable public int cpuFXSR;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
767 @HotSpotVMConstant(name = "VM_Version::CPU_HT", archs = {"amd64"}) @Stable public int cpuHT;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
768 @HotSpotVMConstant(name = "VM_Version::CPU_MMX", archs = {"amd64"}) @Stable public int cpuMMX;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
769 @HotSpotVMConstant(name = "VM_Version::CPU_3DNOW_PREFETCH", archs = {"amd64"}) @Stable public int cpu3DNOWPREFETCH;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
770 @HotSpotVMConstant(name = "VM_Version::CPU_SSE", archs = {"amd64"}) @Stable public int cpuSSE;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
771 @HotSpotVMConstant(name = "VM_Version::CPU_SSE2", archs = {"amd64"}) @Stable public int cpuSSE2;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
772 @HotSpotVMConstant(name = "VM_Version::CPU_SSE3", archs = {"amd64"}) @Stable public int cpuSSE3;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
773 @HotSpotVMConstant(name = "VM_Version::CPU_SSSE3", archs = {"amd64"}) @Stable public int cpuSSSE3;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
774 @HotSpotVMConstant(name = "VM_Version::CPU_SSE4A", archs = {"amd64"}) @Stable public int cpuSSE4A;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
775 @HotSpotVMConstant(name = "VM_Version::CPU_SSE4_1", archs = {"amd64"}) @Stable public int cpuSSE41;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
776 @HotSpotVMConstant(name = "VM_Version::CPU_SSE4_2", archs = {"amd64"}) @Stable public int cpuSSE42;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
777 @HotSpotVMConstant(name = "VM_Version::CPU_POPCNT", archs = {"amd64"}) @Stable public int cpuPOPCNT;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
778 @HotSpotVMConstant(name = "VM_Version::CPU_LZCNT", archs = {"amd64"}) @Stable public int cpuLZCNT;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
779 @HotSpotVMConstant(name = "VM_Version::CPU_TSC", archs = {"amd64"}) @Stable public int cpuTSC;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
780 @HotSpotVMConstant(name = "VM_Version::CPU_TSCINV", archs = {"amd64"}) @Stable public int cpuTSCINV;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
781 @HotSpotVMConstant(name = "VM_Version::CPU_AVX", archs = {"amd64"}) @Stable public int cpuAVX;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
782 @HotSpotVMConstant(name = "VM_Version::CPU_AVX2", archs = {"amd64"}) @Stable public int cpuAVX2;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
783 @HotSpotVMConstant(name = "VM_Version::CPU_AES", archs = {"amd64"}) @Stable public int cpuAES;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
784 @HotSpotVMConstant(name = "VM_Version::CPU_ERMS", archs = {"amd64"}) @Stable public int cpuERMS;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
785 @HotSpotVMConstant(name = "VM_Version::CPU_CLMUL", archs = {"amd64"}) @Stable public int cpuCLMUL;
9189
0331f7512be2 CPU capability detection.
Roland Schatz <roland.schatz@oracle.com>
parents: 9108
diff changeset
786
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
787 // offsets, ...
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
788 @HotSpotVMFlag(name = "StackShadowPages") @Stable public int stackShadowPages;
13252
5d2bc83e9d22 force long encoding of frame push instruction in a method without a stack bang; removed -G:StackShadowPages option
Doug Simon <doug.simon@oracle.com>
parents: 13242
diff changeset
789 @HotSpotVMFlag(name = "UseStackBanging") @Stable public boolean useStackBanging;
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5747
diff changeset
790
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
791 @HotSpotVMField(name = "oopDesc::_mark", type = "markOop", get = HotSpotVMField.Type.OFFSET) @Stable public int markOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
792 @HotSpotVMField(name = "oopDesc::_metadata._klass", type = "Klass*", get = HotSpotVMField.Type.OFFSET) @Stable public int hubOffset;
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5747
diff changeset
793
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
794 @HotSpotVMField(name = "Klass::_prototype_header", type = "markOop", get = HotSpotVMField.Type.OFFSET) @Stable public int prototypeMarkWordOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
795 @HotSpotVMField(name = "Klass::_subklass", type = "Klass*", get = HotSpotVMField.Type.OFFSET) @Stable public int subklassOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
796 @HotSpotVMField(name = "Klass::_next_sibling", type = "Klass*", get = HotSpotVMField.Type.OFFSET) @Stable public int nextSiblingOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
797 @HotSpotVMField(name = "Klass::_super_check_offset", type = "juint", get = HotSpotVMField.Type.OFFSET) @Stable public int superCheckOffsetOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
798 @HotSpotVMField(name = "Klass::_secondary_super_cache", type = "Klass*", get = HotSpotVMField.Type.OFFSET) @Stable public int secondarySuperCacheOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
799 @HotSpotVMField(name = "Klass::_secondary_supers", type = "Array<Klass*>*", get = HotSpotVMField.Type.OFFSET) @Stable public int secondarySupersOffset;
6367
cc402f4396f4 deleted caching of initial mark word in HotSpotResolvedJavaType. This value is modified by the biased locking mechanism and so it not constant for a Klass
Doug Simon <doug.simon@oracle.com>
parents: 6364
diff changeset
800
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
801 @HotSpotVMType(name = "vtableEntry", get = HotSpotVMType.Type.SIZE) @Stable public int vtableEntrySize;
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
802 @HotSpotVMField(name = "vtableEntry::_method", type = "Method*", get = HotSpotVMField.Type.OFFSET) @Stable public int vtableEntryMethodOffset;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
803 @Stable public int instanceKlassVtableStartOffset;
7037
dd81042f4eb1 added unit tests for ResolvedJavaType
Doug Simon <doug.simon@oracle.com>
parents: 6950
diff changeset
804
dd81042f4eb1 added unit tests for ResolvedJavaType
Doug Simon <doug.simon@oracle.com>
parents: 6950
diff changeset
805 /**
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6674
diff changeset
806 * The offset of the array length word in an array object's header.
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5747
diff changeset
807 */
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
808 @Stable public int arrayLengthOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
809
13254
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
810 @HotSpotVMField(name = "Array<int>::_length", type = "int", get = HotSpotVMField.Type.OFFSET) @Stable public int arrayU1LengthOffset;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
811 @HotSpotVMField(name = "Array<u1>::_data", type = "", get = HotSpotVMField.Type.OFFSET) @Stable public int arrayU1DataOffset;
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
812 @HotSpotVMField(name = "Array<Klass*>::_length", type = "int", get = HotSpotVMField.Type.OFFSET) @Stable public int metaspaceArrayLengthOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
813 @HotSpotVMField(name = "Array<Klass*>::_data[0]", type = "Klass*", get = HotSpotVMField.Type.OFFSET) @Stable public int metaspaceArrayBaseOffset;
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5747
diff changeset
814
13254
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
815 @HotSpotVMField(name = "InstanceKlass::_source_file_name_index", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int klassSourceFileNameIndexOffset;
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
816 @HotSpotVMField(name = "InstanceKlass::_init_state", type = "u1", get = HotSpotVMField.Type.OFFSET) @Stable public int klassStateOffset;
13305
a63d65b682a8 moved most HotSpotResolvedJavaMethod.getExceptionHandlers logic to Java
twisti
parents: 13261
diff changeset
817 @HotSpotVMField(name = "InstanceKlass::_constants", type = "ConstantPool*", get = HotSpotVMField.Type.OFFSET) @Stable public int instanceKlassConstantsOffset;
a63d65b682a8 moved most HotSpotResolvedJavaMethod.getExceptionHandlers logic to Java
twisti
parents: 13261
diff changeset
818
13214
3f34b8f91cc5 moved CompilerToVM.isTypeInitialized and isTypeLinked to Java
twisti
parents: 13182
diff changeset
819 @HotSpotVMConstant(name = "InstanceKlass::linked") @Stable public int klassStateLinked;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
820 @HotSpotVMConstant(name = "InstanceKlass::fully_initialized") @Stable public int klassStateFullyInitialized;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
821
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
822 @HotSpotVMField(name = "ObjArrayKlass::_element_klass", type = "Klass*", get = HotSpotVMField.Type.OFFSET) @Stable public int arrayClassElementOffset;
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6674
diff changeset
823
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
824 @HotSpotVMField(name = "Thread::_tlab", type = "ThreadLocalAllocBuffer", get = HotSpotVMField.Type.OFFSET) @Stable public int threadTlabOffset;
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6674
diff changeset
825
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
826 @HotSpotVMField(name = "JavaThread::_anchor", type = "JavaFrameAnchor", get = HotSpotVMField.Type.OFFSET) @Stable public int javaThreadAnchorOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
827 @HotSpotVMField(name = "JavaThread::_threadObj", type = "oop", get = HotSpotVMField.Type.OFFSET) @Stable public int threadObjectOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
828 @HotSpotVMField(name = "JavaThread::_osthread", type = "OSThread*", get = HotSpotVMField.Type.OFFSET) @Stable public int osThreadOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
829 @HotSpotVMField(name = "JavaThread::_dirty_card_queue", type = "DirtyCardQueue", get = HotSpotVMField.Type.OFFSET) @Stable public int javaThreadDirtyCardQueueOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
830 @HotSpotVMField(name = "JavaThread::_is_method_handle_return", type = "int", get = HotSpotVMField.Type.OFFSET) @Stable public int threadIsMethodHandleReturnOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
831 @HotSpotVMField(name = "JavaThread::_satb_mark_queue", type = "ObjPtrQueue", get = HotSpotVMField.Type.OFFSET) @Stable public int javaThreadSatbMarkQueueOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
832 @HotSpotVMField(name = "JavaThread::_vm_result", type = "oop", get = HotSpotVMField.Type.OFFSET) @Stable public int threadObjectResultOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
833 @HotSpotVMField(name = "JavaThread::_graal_counters[0]", type = "jlong", get = HotSpotVMField.Type.OFFSET, optional = true) @Stable public int graalCountersThreadOffset;
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5747
diff changeset
834
13517
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
835 @HotSpotVMConstant(name = "GRAAL_COUNTERS_SIZE") @Stable public int graalCountersSize;
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5747
diff changeset
836
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5747
diff changeset
837 /**
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
838 * This field is used to pass exception objects into and out of the runtime system during
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
839 * exception handling for compiled code.
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
840 * <p>
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
841 * <b>NOTE: This is not the same as {@link #pendingExceptionOffset}.</b>
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5747
diff changeset
842 */
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
843 @HotSpotVMField(name = "JavaThread::_exception_oop", type = "oop", get = HotSpotVMField.Type.OFFSET) @Stable public int threadExceptionOopOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
844 @HotSpotVMField(name = "JavaThread::_exception_pc", type = "address", get = HotSpotVMField.Type.OFFSET) @Stable public int threadExceptionPcOffset;
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5747
diff changeset
845
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
846 @HotSpotVMField(name = "JavaFrameAnchor::_last_Java_sp", type = "intptr_t*", get = HotSpotVMField.Type.OFFSET) @Stable private int javaFrameAnchorLastJavaSpOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
847 @HotSpotVMField(name = "JavaFrameAnchor::_last_Java_pc", type = "address", get = HotSpotVMField.Type.OFFSET) @Stable private int javaFrameAnchorLastJavaPcOffset;
13517
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
848 @HotSpotVMField(name = "JavaFrameAnchor::_last_Java_fp", type = "intptr_t*", get = HotSpotVMField.Type.OFFSET, archs = {"amd64"}) @Stable private int javaFrameAnchorLastJavaFpOffset;
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
849 @HotSpotVMField(name = "JavaFrameAnchor::_flags", type = "int", get = HotSpotVMField.Type.OFFSET, archs = {"sparc"}) @Stable private int javaFrameAnchorFlagsOffset;
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5747
diff changeset
850
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
851 public int threadLastJavaSpOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
852 return javaThreadAnchorOffset + javaFrameAnchorLastJavaSpOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
853 }
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5747
diff changeset
854
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
855 public int threadLastJavaPcOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
856 return javaThreadAnchorOffset + javaFrameAnchorLastJavaPcOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
857 }
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5747
diff changeset
858
9562
99ef9bcb3f32 replaced unwind_exception_call assembler stub with a compiled stub (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9519
diff changeset
859 /**
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
860 * This value is only valid on AMD64.
11852
d7964e96b0b0 move benchmark counters into separate class and make them correct for multithreaded applications
Lukas Stadler <lukas.stadler@jku.at>
parents: 11559
diff changeset
861 */
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
862 public int threadLastJavaFpOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
863 // TODO add an assert for AMD64
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
864 return javaThreadAnchorOffset + javaFrameAnchorLastJavaFpOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
865 }
7220
fcae6d960acd added more compiler intrinsics
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7125
diff changeset
866
fcae6d960acd added more compiler intrinsics
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7125
diff changeset
867 /**
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
868 * This value is only valid on SPARC.
6386
abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 6375
diff changeset
869 */
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
870 public int threadJavaFrameAnchorFlagsOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
871 // TODO add an assert for SPARC
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
872 return javaThreadAnchorOffset + javaFrameAnchorFlagsOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
873 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
874
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
875 @HotSpotVMField(name = "PtrQueue::_active", type = "bool", get = HotSpotVMField.Type.OFFSET) @Stable public int ptrQueueActiveOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
876 @HotSpotVMField(name = "PtrQueue::_buf", type = "void**", get = HotSpotVMField.Type.OFFSET) @Stable public int ptrQueueBufferOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
877 @HotSpotVMField(name = "PtrQueue::_index", type = "size_t", get = HotSpotVMField.Type.OFFSET) @Stable public int ptrQueueIndexOffset;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
878
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
879 @HotSpotVMField(name = "OSThread::_interrupted", type = "jint", get = HotSpotVMField.Type.OFFSET) @Stable public int osThreadInterruptedOffset;
6386
abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 6375
diff changeset
880
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
881 @HotSpotVMConstant(name = "markOopDesc::unlocked_value") @Stable public int unlockedMask;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
882 @HotSpotVMConstant(name = "markOopDesc::biased_lock_mask_in_place") @Stable public int biasedLockMaskInPlace;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
883 @HotSpotVMConstant(name = "markOopDesc::age_mask_in_place") @Stable public int ageMaskInPlace;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
884 @HotSpotVMConstant(name = "markOopDesc::epoch_mask_in_place") @Stable public int epochMaskInPlace;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
885
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
886 @HotSpotVMConstant(name = "markOopDesc::hash_shift") @Stable public long markOopDescHashShift;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
887 @HotSpotVMConstant(name = "markOopDesc::hash_mask") @Stable public long markOopDescHashMask;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
888 @HotSpotVMConstant(name = "markOopDesc::hash_mask_in_place") @Stable public long markOopDescHashMaskInPlace;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
889
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
890 @HotSpotVMConstant(name = "markOopDesc::biased_lock_pattern") @Stable public int biasedLockPattern;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
891 @HotSpotVMConstant(name = "markOopDesc::no_hash_in_place") @Stable public int markWordNoHashInPlace;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
892 @HotSpotVMConstant(name = "markOopDesc::no_lock_in_place") @Stable public int markWordNoLockInPlace;
6386
abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 6375
diff changeset
893
abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 6375
diff changeset
894 /**
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
895 * See markOopDesc::prototype().
6386
abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 6375
diff changeset
896 */
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
897 public long arrayPrototypeMarkWord() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
898 return markWordNoHashInPlace | markWordNoLockInPlace;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
899 }
6386
abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 6375
diff changeset
900
abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 6375
diff changeset
901 /**
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
902 * See markOopDesc::copy_set_hash().
6386
abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 6375
diff changeset
903 */
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
904 public long tlabIntArrayMarkWord() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
905 long tmp = arrayPrototypeMarkWord() & (~markOopDescHashMaskInPlace);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
906 tmp |= ((0x2 & markOopDescHashMask) << markOopDescHashShift);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
907 return tmp;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
908 }
7220
fcae6d960acd added more compiler intrinsics
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7125
diff changeset
909
fcae6d960acd added more compiler intrinsics
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7125
diff changeset
910 /**
9517
51973e9ec004 added comments clarifying the difference between _exception_oop and _pending_exception in the HotSpot Thread class
Doug Simon <doug.simon@oracle.com>
parents: 9471
diff changeset
911 * Offset of the _pending_exception field in ThreadShadow (defined in exceptions.hpp). This
51973e9ec004 added comments clarifying the difference between _exception_oop and _pending_exception in the HotSpot Thread class
Doug Simon <doug.simon@oracle.com>
parents: 9471
diff changeset
912 * field is used to propagate exceptions through C/C++ calls.
51973e9ec004 added comments clarifying the difference between _exception_oop and _pending_exception in the HotSpot Thread class
Doug Simon <doug.simon@oracle.com>
parents: 9471
diff changeset
913 * <p>
51973e9ec004 added comments clarifying the difference between _exception_oop and _pending_exception in the HotSpot Thread class
Doug Simon <doug.simon@oracle.com>
parents: 9471
diff changeset
914 * <b>NOTE: This is not the same as {@link #threadExceptionOopOffset}.</b>
9338
0266549ff6e0 added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9232
diff changeset
915 */
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
916 @HotSpotVMField(name = "ThreadShadow::_pending_exception", type = "oop", get = HotSpotVMField.Type.OFFSET) @Stable public int pendingExceptionOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
917 @HotSpotVMField(name = "ThreadShadow::_pending_deoptimization", type = "int", get = HotSpotVMField.Type.OFFSET) @Stable public int pendingDeoptimizationOffset;
13641
5a9afbf72714 Add a speculation oop for uncommon trap deoptimization. Save it in the SpeculationLog during deoptimization.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13640
diff changeset
918 @HotSpotVMField(name = "ThreadShadow::_pending_failed_speculation", type = "oop", get = HotSpotVMField.Type.OFFSET) @Stable public int pendingFailedSpeculationOffset;
8337
37977d1dcedc Transmit deoptimization reason in thread local.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 8127
diff changeset
919
37977d1dcedc Transmit deoptimization reason in thread local.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 8127
diff changeset
920 /**
7220
fcae6d960acd added more compiler intrinsics
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7125
diff changeset
921 * Mark word right shift to get identity hash code.
fcae6d960acd added more compiler intrinsics
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7125
diff changeset
922 */
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
923 @HotSpotVMConstant(name = "markOopDesc::hash_shift") @Stable public int identityHashCodeShift;
10056
a323a9e20f9d Fixed a few race conditions in the compilation queue.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10026
diff changeset
924
a323a9e20f9d Fixed a few race conditions in the compilation queue.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10026
diff changeset
925 /**
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
926 * Identity hash code value when uninitialized.
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6674
diff changeset
927 */
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
928 @HotSpotVMConstant(name = "markOopDesc::no_hash") @Stable public int uninitializedIdentityHashCodeValue;
7212
291ffc492eb6 Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/
Doug Simon <doug.simon@oracle.com>
parents: 7154
diff changeset
929
291ffc492eb6 Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/
Doug Simon <doug.simon@oracle.com>
parents: 7154
diff changeset
930 /**
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
931 * Used for marking a Method object as queued for compilation.
7212
291ffc492eb6 Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/
Doug Simon <doug.simon@oracle.com>
parents: 7154
diff changeset
932 */
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
933 @HotSpotVMConstant(name = "JVM_ACC_QUEUED") @Stable public int methodQueuedForCompilationBit;
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6674
diff changeset
934
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
935 @HotSpotVMField(name = "Method::_access_flags", type = "AccessFlags", get = HotSpotVMField.Type.OFFSET) @Stable public int methodAccessFlagsOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
936 @HotSpotVMField(name = "Method::_constMethod", type = "ConstMethod*", get = HotSpotVMField.Type.OFFSET) @Stable public int methodConstMethodOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
937 @HotSpotVMField(name = "Method::_intrinsic_id", type = "u1", get = HotSpotVMField.Type.OFFSET) @Stable public int methodIntrinsicIdOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
938 @HotSpotVMField(name = "Method::_vtable_index", type = "int", get = HotSpotVMField.Type.OFFSET) @Stable public int methodVtableIndexOffset;
9760
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9693
diff changeset
939
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9693
diff changeset
940 /**
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
941 * Value of Method::extra_stack_entries().
9760
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9693
diff changeset
942 */
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
943 @Stable public int extraStackEntries;
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6674
diff changeset
944
13306
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
945 @HotSpotVMField(name = "ConstMethod::_constants", type = "ConstantPool*", get = HotSpotVMField.Type.OFFSET) @Stable public int constMethodConstantsOffset;
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
946 @HotSpotVMField(name = "ConstMethod::_flags", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int constMethodFlagsOffset;
13254
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
947 @HotSpotVMField(name = "ConstMethod::_code_size", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int constMethodCodeSizeOffset;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
948 @HotSpotVMField(name = "ConstMethod::_name_index", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int constMethodNameIndexOffset;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
949 @HotSpotVMField(name = "ConstMethod::_signature_index", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int constMethodSignatureIndexOffset;
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
950 @HotSpotVMField(name = "ConstMethod::_max_stack", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int constMethodMaxStackOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
951 @HotSpotVMField(name = "ConstMethod::_max_locals", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int methodMaxLocalsOffset;
13306
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
952
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
953 @HotSpotVMConstant(name = "ConstMethod::_has_localvariable_table") @Stable public int constMethodHasLocalVariableTable;
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6674
diff changeset
954
13305
a63d65b682a8 moved most HotSpotResolvedJavaMethod.getExceptionHandlers logic to Java
twisti
parents: 13261
diff changeset
955 @HotSpotVMType(name = "ExceptionTableElement", get = HotSpotVMType.Type.SIZE) @Stable public int exceptionTableElementSize;
a63d65b682a8 moved most HotSpotResolvedJavaMethod.getExceptionHandlers logic to Java
twisti
parents: 13261
diff changeset
956 @HotSpotVMField(name = "ExceptionTableElement::start_pc", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int exceptionTableElementStartPcOffset;
a63d65b682a8 moved most HotSpotResolvedJavaMethod.getExceptionHandlers logic to Java
twisti
parents: 13261
diff changeset
957 @HotSpotVMField(name = "ExceptionTableElement::end_pc", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int exceptionTableElementEndPcOffset;
a63d65b682a8 moved most HotSpotResolvedJavaMethod.getExceptionHandlers logic to Java
twisti
parents: 13261
diff changeset
958 @HotSpotVMField(name = "ExceptionTableElement::handler_pc", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int exceptionTableElementHandlerPcOffset;
a63d65b682a8 moved most HotSpotResolvedJavaMethod.getExceptionHandlers logic to Java
twisti
parents: 13261
diff changeset
959 @HotSpotVMField(name = "ExceptionTableElement::catch_type_index", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int exceptionTableElementCatchTypeIndexOffset;
a63d65b682a8 moved most HotSpotResolvedJavaMethod.getExceptionHandlers logic to Java
twisti
parents: 13261
diff changeset
960
13306
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
961 @HotSpotVMType(name = "LocalVariableTableElement", get = HotSpotVMType.Type.SIZE) @Stable public int localVariableTableElementSize;
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
962 @HotSpotVMField(name = "LocalVariableTableElement::start_bci", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int localVariableTableElementStartBciOffset;
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
963 @HotSpotVMField(name = "LocalVariableTableElement::length", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int localVariableTableElementLengthOffset;
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
964 @HotSpotVMField(name = "LocalVariableTableElement::name_cp_index", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int localVariableTableElementNameCpIndexOffset;
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
965 @HotSpotVMField(name = "LocalVariableTableElement::descriptor_cp_index", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int localVariableTableElementDescriptorCpIndexOffset;
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
966 @HotSpotVMField(name = "LocalVariableTableElement::signature_cp_index", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int localVariableTableElementSignatureCpIndexOffset;
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
967 @HotSpotVMField(name = "LocalVariableTableElement::slot", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int localVariableTableElementSlotOffset;
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
968
13254
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
969 @HotSpotVMType(name = "ConstantPool", get = HotSpotVMType.Type.SIZE) @Stable public int constantPoolSize;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
970 @HotSpotVMField(name = "ConstantPool::_tags", type = "Array<u1>*", get = HotSpotVMField.Type.OFFSET) @Stable public int constantPoolTagsOffset;
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
971 @HotSpotVMField(name = "ConstantPool::_pool_holder", type = "InstanceKlass*", get = HotSpotVMField.Type.OFFSET) @Stable public int constantPoolHolderOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
972 @HotSpotVMField(name = "ConstantPool::_length", type = "int", get = HotSpotVMField.Type.OFFSET) @Stable public int constantPoolLengthOffset;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
973
13254
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
974 @HotSpotVMConstant(name = "JVM_CONSTANT_Utf8") @Stable public int jvmConstantUtf8;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
975 @HotSpotVMConstant(name = "JVM_CONSTANT_Integer") @Stable public int jvmConstantInteger;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
976 @HotSpotVMConstant(name = "JVM_CONSTANT_Long") @Stable public int jvmConstantLong;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
977 @HotSpotVMConstant(name = "JVM_CONSTANT_Float") @Stable public int jvmConstantFloat;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
978 @HotSpotVMConstant(name = "JVM_CONSTANT_Double") @Stable public int jvmConstantDouble;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
979 @HotSpotVMConstant(name = "JVM_CONSTANT_Class") @Stable public int jvmConstantClass;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
980 @HotSpotVMConstant(name = "JVM_CONSTANT_UnresolvedClass") @Stable public int jvmConstantUnresolvedClass;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
981 @HotSpotVMConstant(name = "JVM_CONSTANT_UnresolvedClassInError") @Stable public int jvmConstantUnresolvedClassInError;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
982 @HotSpotVMConstant(name = "JVM_CONSTANT_String") @Stable public int jvmConstantString;
13261
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
983 @HotSpotVMConstant(name = "JVM_CONSTANT_Fieldref") @Stable public int jvmConstantFieldref;
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
984 @HotSpotVMConstant(name = "JVM_CONSTANT_Methodref") @Stable public int jvmConstantMethodref;
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
985 @HotSpotVMConstant(name = "JVM_CONSTANT_InterfaceMethodref") @Stable public int jvmConstantInterfaceMethodref;
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
986 @HotSpotVMConstant(name = "JVM_CONSTANT_NameAndType") @Stable public int jvmConstantNameAndType;
13254
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
987 @HotSpotVMConstant(name = "JVM_CONSTANT_MethodHandle") @Stable public int jvmConstantMethodHandle;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
988 @HotSpotVMConstant(name = "JVM_CONSTANT_MethodHandleInError") @Stable public int jvmConstantMethodHandleInError;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
989 @HotSpotVMConstant(name = "JVM_CONSTANT_MethodType") @Stable public int jvmConstantMethodType;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
990 @HotSpotVMConstant(name = "JVM_CONSTANT_MethodTypeInError") @Stable public int jvmConstantMethodTypeInError;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
991
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
992 @HotSpotVMField(name = "Symbol::_length", type = "unsigned short", get = HotSpotVMField.Type.OFFSET) @Stable public int symbolLengthOffset;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
993 @HotSpotVMField(name = "Symbol::_body[0]", type = "jbyte", get = HotSpotVMField.Type.OFFSET) @Stable public int symbolBodyOffset;
42aaf7306707 Teach Graal about Symbol and ConstantPool so we can move more logic into Java. We'll see how that ends...
twisti
parents: 13252
diff changeset
994
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
995 @HotSpotVMConstant(name = "JVM_ACC_HAS_FINALIZER") @Stable public int klassHasFinalizerFlag;
9562
99ef9bcb3f32 replaced unwind_exception_call assembler stub with a compiled stub (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9519
diff changeset
996
10771
ec8ee1c2ad7a Move non_oop_bits value up to Graal.
twisti
parents: 10618
diff changeset
997 /**
ec8ee1c2ad7a Move non_oop_bits value up to Graal.
twisti
parents: 10618
diff changeset
998 * Bit pattern that represents a non-oop. Neither the high bits nor the low bits of this value
ec8ee1c2ad7a Move non_oop_bits value up to Graal.
twisti
parents: 10618
diff changeset
999 * are allowed to look like (respectively) the high or low bits of a real oop.
ec8ee1c2ad7a Move non_oop_bits value up to Graal.
twisti
parents: 10618
diff changeset
1000 */
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1001 @HotSpotVMField(name = "Universe::_non_oop_bits", type = "intptr_t", get = HotSpotVMField.Type.VALUE) @Stable public long nonOopBits;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1002
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1003 @HotSpotVMField(name = "StubRoutines::_verify_oop_count", type = "jint", get = HotSpotVMField.Type.ADDRESS) @Stable public long verifyOopCounterAddress;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1004 @Stable public long verifyOopMask;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1005 @Stable public long verifyOopBits;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1006
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1007 @HotSpotVMField(name = "CollectedHeap::_barrier_set", type = "BarrierSet*", get = HotSpotVMField.Type.OFFSET) @Stable public int collectedHeapBarrierSetOffset;
10771
ec8ee1c2ad7a Move non_oop_bits value up to Graal.
twisti
parents: 10618
diff changeset
1008
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1009 @HotSpotVMField(name = "HeapRegion::LogOfHRGrainBytes", type = "int", get = HotSpotVMField.Type.VALUE) @Stable public int logOfHRGrainBytes;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1010
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1011 @HotSpotVMField(name = "BarrierSet::_kind", type = "BarrierSet::Name", get = HotSpotVMField.Type.OFFSET) @Stable private int barrierSetKindOffset;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1012 @HotSpotVMConstant(name = "BarrierSet::CardTableModRef") @Stable public int barrierSetCardTableModRef;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1013 @HotSpotVMConstant(name = "BarrierSet::CardTableExtension") @Stable public int barrierSetCardTableExtension;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1014 @HotSpotVMConstant(name = "BarrierSet::G1SATBCT") @Stable public int barrierSetG1SATBCT;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1015 @HotSpotVMConstant(name = "BarrierSet::G1SATBCTLogging") @Stable public int barrierSetG1SATBCTLogging;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1016 @HotSpotVMConstant(name = "BarrierSet::ModRef") @Stable public int barrierSetModRef;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1017 @HotSpotVMConstant(name = "BarrierSet::Other") @Stable public int barrierSetOther;
9574
df3aa336a313 replaced verify_oop assembler stub with a compiled stub (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9562
diff changeset
1018
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1019 @HotSpotVMField(name = "CardTableModRefBS::byte_map_base", type = "jbyte*", get = HotSpotVMField.Type.OFFSET) @Stable private int cardTableModRefBSByteMapBaseOffset;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1020 @HotSpotVMConstant(name = "CardTableModRefBS::card_shift") @Stable public int cardTableModRefBSCardShift;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1021
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1022 public long cardtableStartAddress() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1023 final long barrierSetAddress = unsafe.getAddress(universeCollectedHeap + collectedHeapBarrierSetOffset);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1024 final int kind = unsafe.getInt(barrierSetAddress + barrierSetKindOffset);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1025 if ((kind == barrierSetCardTableModRef) || (kind == barrierSetCardTableExtension) || (kind == barrierSetG1SATBCT) || (kind == barrierSetG1SATBCTLogging)) {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1026 final long base = unsafe.getAddress(barrierSetAddress + cardTableModRefBSByteMapBaseOffset);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1027 assert base != 0 : "unexpected byte_map_base: " + base;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1028 return base;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1029 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1030 if ((kind == barrierSetModRef) || (kind == barrierSetOther)) {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1031 // No post barriers
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1032 return 0;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1033 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1034 throw GraalInternalError.shouldNotReachHere("kind: " + kind);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1035 }
9517
51973e9ec004 added comments clarifying the difference between _exception_oop and _pending_exception in the HotSpot Thread class
Doug Simon <doug.simon@oracle.com>
parents: 9471
diff changeset
1036
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1037 public int cardtableShift() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1038 final long barrierSetAddress = unsafe.getAddress(universeCollectedHeap + collectedHeapBarrierSetOffset);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1039 final int kind = unsafe.getInt(barrierSetAddress + barrierSetKindOffset);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1040 if ((kind == barrierSetCardTableModRef) || (kind == barrierSetCardTableExtension) || (kind == barrierSetG1SATBCT) || (kind == barrierSetG1SATBCTLogging)) {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1041 return cardTableModRefBSCardShift;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1042 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1043 if ((kind == barrierSetModRef) || (kind == barrierSetOther)) {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1044 // No post barriers
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1045 return 0;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1046 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1047 throw GraalInternalError.shouldNotReachHere("kind: " + kind);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1048 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1049
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1050 @HotSpotVMField(name = "os::_polling_page", type = "address", get = HotSpotVMField.Type.VALUE) @Stable public long safepointPollingAddress;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1051
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1052 // G1 Collector Related Values.
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6674
diff changeset
1053
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1054 public int g1CardQueueIndexOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1055 return javaThreadDirtyCardQueueOffset + ptrQueueIndexOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1056 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1057
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1058 public int g1CardQueueBufferOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1059 return javaThreadDirtyCardQueueOffset + ptrQueueBufferOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1060 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1061
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1062 public int g1SATBQueueMarkingOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1063 return javaThreadSatbMarkQueueOffset + ptrQueueActiveOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1064 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1065
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1066 public int g1SATBQueueIndexOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1067 return javaThreadSatbMarkQueueOffset + ptrQueueIndexOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1068 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1069
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1070 public int g1SATBQueueBufferOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1071 return javaThreadSatbMarkQueueOffset + ptrQueueBufferOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1072 }
8490
1567c6cc6561 Towards porting G1 WBs
Christos Kotselidis <christos.kotselidis@oracle.com>
parents: 8489
diff changeset
1073
1567c6cc6561 Towards porting G1 WBs
Christos Kotselidis <christos.kotselidis@oracle.com>
parents: 8489
diff changeset
1074 /**
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6674
diff changeset
1075 * The offset of the _java_mirror field (of type {@link Class}) in a Klass.
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6674
diff changeset
1076 */
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1077 @HotSpotVMField(name = "Klass::_java_mirror", type = "oop", get = HotSpotVMField.Type.OFFSET) @Stable public int classMirrorOffset;
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6674
diff changeset
1078
13517
eefb0224149d derive CPUFeatures from VM_Version::_cpuFeatures
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13479
diff changeset
1079 @HotSpotVMConstant(name = "frame::arg_reg_save_area_bytes", archs = {"amd64"}) @Stable public int runtimeCallStackSize;
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6674
diff changeset
1080
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1081 @HotSpotVMField(name = "Klass::_super", type = "Klass*", get = HotSpotVMField.Type.OFFSET) @Stable public int klassSuperKlassOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1082 @HotSpotVMField(name = "Klass::_modifier_flags", type = "jint", get = HotSpotVMField.Type.OFFSET) @Stable public int klassModifierFlagsOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1083 @HotSpotVMField(name = "Klass::_access_flags", type = "AccessFlags", get = HotSpotVMField.Type.OFFSET) @Stable public int klassAccessFlagsOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1084 @HotSpotVMField(name = "Klass::_layout_helper", type = "jint", get = HotSpotVMField.Type.OFFSET) @Stable public int klassLayoutHelperOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1085 @HotSpotVMField(name = "Klass::_layout_helper", type = "jint", get = HotSpotVMField.Type.OFFSET) @Stable public int klassInstanceSizeOffset;
7220
fcae6d960acd added more compiler intrinsics
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7125
diff changeset
1086
13261
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1087 @HotSpotVMConstant(name = "Klass::_lh_neutral_value") @Stable public int klassLayoutHelperNeutralValue;
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1088 @HotSpotVMConstant(name = "Klass::_lh_instance_slow_path_bit") @Stable public int klassLayoutHelperInstanceSlowPathBit;
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1089 @HotSpotVMConstant(name = "Klass::_lh_log2_element_size_shift") @Stable public int layoutHelperLog2ElementSizeShift;
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1090 @HotSpotVMConstant(name = "Klass::_lh_log2_element_size_mask") @Stable public int layoutHelperLog2ElementSizeMask;
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1091 @HotSpotVMConstant(name = "Klass::_lh_element_type_shift") @Stable public int layoutHelperElementTypeShift;
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1092 @HotSpotVMConstant(name = "Klass::_lh_element_type_mask") @Stable public int layoutHelperElementTypeMask;
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1093 @HotSpotVMConstant(name = "Klass::_lh_header_size_shift") @Stable public int layoutHelperHeaderSizeShift;
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1094 @HotSpotVMConstant(name = "Klass::_lh_header_size_mask") @Stable public int layoutHelperHeaderSizeMask;
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1095 @HotSpotVMConstant(name = "Klass::_lh_array_tag_shift") @Stable public int layoutHelperArrayTagShift;
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1096 @HotSpotVMConstant(name = "Klass::_lh_array_tag_type_value") @Stable public int layoutHelperArrayTagTypeValue;
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1097 @HotSpotVMConstant(name = "Klass::_lh_array_tag_obj_value") @Stable public int layoutHelperArrayTagObjectValue;
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1098
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1099 /**
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1100 * This filters out the bit that differentiates a type array from an object array.
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1101 */
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1102 public int layoutHelperElementTypePrimitiveInPlace() {
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1103 return (layoutHelperArrayTagTypeValue & ~layoutHelperArrayTagObjectValue) << layoutHelperArrayTagShift;
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1104 }
0ffe9e4bb364 don't go through VM to create HotSpotResolvedObjectType (part 1)
twisti
parents: 13257
diff changeset
1105
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1106 @HotSpotVMField(name = "ArrayKlass::_component_mirror", type = "oop", get = HotSpotVMField.Type.OFFSET) @Stable public int arrayKlassComponentMirrorOffset;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1107
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1108 @HotSpotVMField(name = "java_lang_Class::_klass_offset", type = "int", get = HotSpotVMField.Type.VALUE) @Stable public int klassOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1109 @HotSpotVMField(name = "java_lang_Class::_array_klass_offset", type = "int", get = HotSpotVMField.Type.VALUE) @Stable public int arrayKlassOffset;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1110
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1111 @HotSpotVMField(name = "Method::_method_data", type = "MethodData*", get = HotSpotVMField.Type.OFFSET) @Stable public int methodDataOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1112 @HotSpotVMField(name = "Method::_from_compiled_entry", type = "address", get = HotSpotVMField.Type.OFFSET) @Stable public int methodCompiledEntryOffset;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1113
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1114 @HotSpotVMField(name = "MethodData::_size", type = "int", get = HotSpotVMField.Type.OFFSET) @Stable public int methodDataSize;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1115 @HotSpotVMField(name = "MethodData::_data_size", type = "int", get = HotSpotVMField.Type.OFFSET) @Stable public int methodDataDataSize;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1116 @HotSpotVMField(name = "MethodData::_data[0]", type = "intptr_t", get = HotSpotVMField.Type.OFFSET) @Stable public int methodDataOopDataOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1117 @HotSpotVMField(name = "MethodData::_trap_hist._array[0]", type = "u1", get = HotSpotVMField.Type.OFFSET) @Stable public int methodDataOopTrapHistoryOffset;
13241
8b5852df0471 remove CompilerToVM.initializeMethodData
twisti
parents: 13216
diff changeset
1118
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1119 @HotSpotVMField(name = "nmethod::_verified_entry_point", type = "address", get = HotSpotVMField.Type.OFFSET) @Stable public int nmethodEntryOffset;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1120
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1121 @HotSpotVMType(name = "BasicLock", get = HotSpotVMType.Type.SIZE) @Stable public int basicLockSize;
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1122 @HotSpotVMField(name = "BasicLock::_displaced_header", type = "markOop", get = HotSpotVMField.Type.OFFSET) @Stable public int basicLockDisplacedHeaderOffset;
7220
fcae6d960acd added more compiler intrinsics
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7125
diff changeset
1123
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1124 @Stable public long heapEndAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1125 @Stable public long heapTopAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1126
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1127 @HotSpotVMField(name = "Thread::_allocated_bytes", type = "jlong", get = HotSpotVMField.Type.OFFSET) @Stable public int threadAllocatedBytesOffset;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1128
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1129 @HotSpotVMFlag(name = "TLABWasteIncrement") @Stable public int tlabRefillWasteIncrement;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1130 @Stable public int tlabAlignmentReserve;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1131
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1132 @HotSpotVMField(name = "ThreadLocalAllocBuffer::_start", type = "HeapWord*", get = HotSpotVMField.Type.OFFSET) @Stable private int threadLocalAllocBufferStartOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1133 @HotSpotVMField(name = "ThreadLocalAllocBuffer::_end", type = "HeapWord*", get = HotSpotVMField.Type.OFFSET) @Stable private int threadLocalAllocBufferEndOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1134 @HotSpotVMField(name = "ThreadLocalAllocBuffer::_top", type = "HeapWord*", get = HotSpotVMField.Type.OFFSET) @Stable private int threadLocalAllocBufferTopOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1135 @HotSpotVMField(name = "ThreadLocalAllocBuffer::_slow_allocations", type = "unsigned", get = HotSpotVMField.Type.OFFSET) @Stable private int threadLocalAllocBufferSlowAllocationsOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1136 @HotSpotVMField(name = "ThreadLocalAllocBuffer::_fast_refill_waste", type = "unsigned", get = HotSpotVMField.Type.OFFSET) @Stable private int threadLocalAllocBufferFastRefillWasteOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1137 @HotSpotVMField(name = "ThreadLocalAllocBuffer::_number_of_refills", type = "unsigned", get = HotSpotVMField.Type.OFFSET) @Stable private int threadLocalAllocBufferNumberOfRefillsOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1138 @HotSpotVMField(name = "ThreadLocalAllocBuffer::_refill_waste_limit", type = "size_t", get = HotSpotVMField.Type.OFFSET) @Stable private int threadLocalAllocBufferRefillWasteLimitOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1139 @HotSpotVMField(name = "ThreadLocalAllocBuffer::_desired_size", type = "size_t", get = HotSpotVMField.Type.OFFSET) @Stable private int threadLocalAllocBufferDesiredSizeOffset;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1140
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1141 public int tlabSlowAllocationsOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1142 return threadTlabOffset + threadLocalAllocBufferSlowAllocationsOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1143 }
7220
fcae6d960acd added more compiler intrinsics
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7125
diff changeset
1144
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1145 public int tlabFastRefillWasteOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1146 return threadTlabOffset + threadLocalAllocBufferFastRefillWasteOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1147 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1148
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1149 public int tlabNumberOfRefillsOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1150 return threadTlabOffset + threadLocalAllocBufferNumberOfRefillsOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1151 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1152
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1153 public int tlabRefillWasteLimitOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1154 return threadTlabOffset + threadLocalAllocBufferRefillWasteLimitOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1155 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1156
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1157 public int threadTlabSizeOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1158 return threadTlabOffset + threadLocalAllocBufferDesiredSizeOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1159 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1160
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1161 public int threadTlabStartOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1162 return threadTlabOffset + threadLocalAllocBufferStartOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1163 }
7220
fcae6d960acd added more compiler intrinsics
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7125
diff changeset
1164
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1165 public int threadTlabEndOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1166 return threadTlabOffset + threadLocalAllocBufferEndOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1167 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1168
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1169 public int threadTlabTopOffset() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1170 return threadTlabOffset + threadLocalAllocBufferTopOffset;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1171 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1172
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1173 @HotSpotVMFlag(name = "TLABStats") @Stable public boolean tlabStats;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1174 @Stable public boolean inlineContiguousAllocationSupported;
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6674
diff changeset
1175
10897
9c4f90e48c60 read HotSpot VM options via HotSpotDiagnosticMXBean
twisti
parents: 10772
diff changeset
1176 /**
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1177 * The DataLayout header size is the same as the cell size.
10897
9c4f90e48c60 read HotSpot VM options via HotSpotDiagnosticMXBean
twisti
parents: 10772
diff changeset
1178 */
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1179 @HotSpotVMConstant(name = "DataLayout::cell_size") @Stable public int dataLayoutHeaderSize;
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1180 @HotSpotVMField(name = "DataLayout::_header._struct._tag", type = "u1", get = HotSpotVMField.Type.OFFSET) @Stable public int dataLayoutTagOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1181 @HotSpotVMField(name = "DataLayout::_header._struct._flags", type = "u1", get = HotSpotVMField.Type.OFFSET) @Stable public int dataLayoutFlagsOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1182 @HotSpotVMField(name = "DataLayout::_header._struct._bci", type = "u2", get = HotSpotVMField.Type.OFFSET) @Stable public int dataLayoutBCIOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1183 @HotSpotVMField(name = "DataLayout::_cells[0]", type = "intptr_t", get = HotSpotVMField.Type.OFFSET) @Stable public int dataLayoutCellsOffset;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1184 @HotSpotVMConstant(name = "DataLayout::cell_size") @Stable public int dataLayoutCellSize;
10897
9c4f90e48c60 read HotSpot VM options via HotSpotDiagnosticMXBean
twisti
parents: 10772
diff changeset
1185
13182
599eaf3bc4b2 get DataLayout tags from VM
twisti
parents: 13170
diff changeset
1186 @HotSpotVMConstant(name = "DataLayout::no_tag") @Stable public int dataLayoutNoTag;
599eaf3bc4b2 get DataLayout tags from VM
twisti
parents: 13170
diff changeset
1187 @HotSpotVMConstant(name = "DataLayout::bit_data_tag") @Stable public int dataLayoutBitDataTag;
599eaf3bc4b2 get DataLayout tags from VM
twisti
parents: 13170
diff changeset
1188 @HotSpotVMConstant(name = "DataLayout::counter_data_tag") @Stable public int dataLayoutCounterDataTag;
599eaf3bc4b2 get DataLayout tags from VM
twisti
parents: 13170
diff changeset
1189 @HotSpotVMConstant(name = "DataLayout::jump_data_tag") @Stable public int dataLayoutJumpDataTag;
599eaf3bc4b2 get DataLayout tags from VM
twisti
parents: 13170
diff changeset
1190 @HotSpotVMConstant(name = "DataLayout::receiver_type_data_tag") @Stable public int dataLayoutReceiverTypeDataTag;
599eaf3bc4b2 get DataLayout tags from VM
twisti
parents: 13170
diff changeset
1191 @HotSpotVMConstant(name = "DataLayout::virtual_call_data_tag") @Stable public int dataLayoutVirtualCallDataTag;
599eaf3bc4b2 get DataLayout tags from VM
twisti
parents: 13170
diff changeset
1192 @HotSpotVMConstant(name = "DataLayout::ret_data_tag") @Stable public int dataLayoutRetDataTag;
599eaf3bc4b2 get DataLayout tags from VM
twisti
parents: 13170
diff changeset
1193 @HotSpotVMConstant(name = "DataLayout::branch_data_tag") @Stable public int dataLayoutBranchDataTag;
599eaf3bc4b2 get DataLayout tags from VM
twisti
parents: 13170
diff changeset
1194 @HotSpotVMConstant(name = "DataLayout::multi_branch_data_tag") @Stable public int dataLayoutMultiBranchDataTag;
599eaf3bc4b2 get DataLayout tags from VM
twisti
parents: 13170
diff changeset
1195 @HotSpotVMConstant(name = "DataLayout::arg_info_data_tag") @Stable public int dataLayoutArgInfoDataTag;
599eaf3bc4b2 get DataLayout tags from VM
twisti
parents: 13170
diff changeset
1196 @HotSpotVMConstant(name = "DataLayout::call_type_data_tag") @Stable public int dataLayoutCallTypeDataTag;
599eaf3bc4b2 get DataLayout tags from VM
twisti
parents: 13170
diff changeset
1197 @HotSpotVMConstant(name = "DataLayout::virtual_call_type_data_tag") @Stable public int dataLayoutVirtualCallTypeDataTag;
599eaf3bc4b2 get DataLayout tags from VM
twisti
parents: 13170
diff changeset
1198 @HotSpotVMConstant(name = "DataLayout::parameters_type_data_tag") @Stable public int dataLayoutParametersTypeDataTag;
599eaf3bc4b2 get DataLayout tags from VM
twisti
parents: 13170
diff changeset
1199
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1200 @HotSpotVMFlag(name = "BciProfileWidth") @Stable public int bciProfileWidth;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1201 @HotSpotVMFlag(name = "TypeProfileWidth") @Stable public int typeProfileWidth;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1202 @HotSpotVMFlag(name = "MethodProfileWidth") @Stable public int methodProfileWidth;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1203
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1204 @HotSpotVMField(name = "CodeBlob::_code_offset", type = "int", get = HotSpotVMField.Type.OFFSET) @Stable private int codeBlobCodeOffsetOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1205 @HotSpotVMField(name = "SharedRuntime::_ic_miss_blob", type = "RuntimeStub*", get = HotSpotVMField.Type.VALUE) @Stable private long inlineCacheMissBlob;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1206
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1207 public long inlineCacheMissStub() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1208 return inlineCacheMissBlob + unsafe.getInt(inlineCacheMissBlob + codeBlobCodeOffsetOffset);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1209 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1210
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1211 @HotSpotVMField(name = "CodeCache::_heap", type = "CodeHeap*", get = HotSpotVMField.Type.VALUE) @Stable private long codeCacheHeap;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1212 @HotSpotVMField(name = "CodeHeap::_memory", type = "VirtualSpace", get = HotSpotVMField.Type.OFFSET) @Stable private int codeHeapMemoryOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1213 @HotSpotVMField(name = "VirtualSpace::_low_boundary", type = "char*", get = HotSpotVMField.Type.OFFSET) @Stable private int virtualSpaceLowBoundaryOffset;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1214 @HotSpotVMField(name = "VirtualSpace::_high_boundary", type = "char*", get = HotSpotVMField.Type.OFFSET) @Stable private int virtualSpaceHighBoundaryOffset;
11430
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
1215
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1216 /**
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1217 * @return CodeCache::_heap->_memory._low_boundary
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1218 */
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1219 public long codeCacheLowBoundary() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1220 return unsafe.getAddress(codeCacheHeap + codeHeapMemoryOffset + virtualSpaceLowBoundaryOffset);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1221 }
11430
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
1222
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1223 /**
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1224 * @return CodeCache::_heap->_memory._high_boundary
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1225 */
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1226 public long codeCacheHighBoundary() {
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1227 return unsafe.getAddress(codeCacheHeap + codeHeapMemoryOffset + virtualSpaceHighBoundaryOffset);
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1228 }
4439
f7251c729b31 profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents: 4199
diff changeset
1229
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1230 @Stable public long handleDeoptStub;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1231 @Stable public long uncommonTrapStub;
8502
ff4fa8b0516e -Create push patch
Christos Kotselidis <christos.kotselidis@oracle.com>
parents: 8499
diff changeset
1232
13242
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1233 @HotSpotVMField(name = "StubRoutines::_aescrypt_encryptBlock", type = "address", get = HotSpotVMField.Type.VALUE) @Stable public long aescryptEncryptBlockStub;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1234 @HotSpotVMField(name = "StubRoutines::_aescrypt_decryptBlock", type = "address", get = HotSpotVMField.Type.VALUE) @Stable public long aescryptDecryptBlockStub;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1235 @HotSpotVMField(name = "StubRoutines::_cipherBlockChaining_encryptAESCrypt", type = "address", get = HotSpotVMField.Type.VALUE) @Stable public long cipherBlockChainingEncryptAESCryptStub;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1236 @HotSpotVMField(name = "StubRoutines::_cipherBlockChaining_decryptAESCrypt", type = "address", get = HotSpotVMField.Type.VALUE) @Stable public long cipherBlockChainingDecryptAESCryptStub;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1237 @HotSpotVMField(name = "StubRoutines::_updateBytesCRC32", type = "address", get = HotSpotVMField.Type.VALUE) @Stable public long updateBytesCRC32Stub;
65c0f2ec1ad7 added type to HotSpotVMField annotation in order to verify the expected type
twisti
parents: 13241
diff changeset
1238 @HotSpotVMField(name = "StubRoutines::_crc_table_adr", type = "address", get = HotSpotVMField.Type.VALUE) @Stable public long crcTableAddress;
6521
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents: 6494
diff changeset
1239
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1240 @Stable public long newInstanceAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1241 @Stable public long newArrayAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1242 @Stable public long newMultiArrayAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1243 @Stable public long dynamicNewArrayAddress;
13578
d8143c431d63 Add DynamicNewInstanceNode and use it to intrinsify Unsafe.allocateInstance
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13539
diff changeset
1244 @Stable public long dynamicNewInstanceAddress;
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1245 @Stable public long registerFinalizerAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1246 @Stable public long threadIsInterruptedAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1247 @Stable public long vmMessageAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1248 @Stable public long identityHashCodeAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1249 @Stable public long exceptionHandlerForPcAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1250 @Stable public long exceptionHandlerForReturnAddressAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1251 @Stable public long osrMigrationEndAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1252 @Stable public long monitorenterAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1253 @Stable public long monitorexitAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1254 @Stable public long createNullPointerExceptionAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1255 @Stable public long createOutOfBoundsExceptionAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1256 @Stable public long logPrimitiveAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1257 @Stable public long logObjectAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1258 @Stable public long logPrintfAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1259 @Stable public long vmErrorAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1260 @Stable public long writeBarrierPreAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1261 @Stable public long writeBarrierPostAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1262 @Stable public long validateObject;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1263 @Stable public long javaTimeMillisAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1264 @Stable public long javaTimeNanosAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1265 @Stable public long arithmeticSinAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1266 @Stable public long arithmeticCosAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1267 @Stable public long arithmeticTanAddress;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1268 @Stable public long loadAndClearExceptionAddress;
9338
0266549ff6e0 added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9232
diff changeset
1269
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1270 @HotSpotVMConstant(name = "Deoptimization::Reason_none") @Stable public int deoptReasonNone;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1271 @HotSpotVMConstant(name = "Deoptimization::Reason_null_check") @Stable public int deoptReasonNullCheck;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1272 @HotSpotVMConstant(name = "Deoptimization::Reason_range_check") @Stable public int deoptReasonRangeCheck;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1273 @HotSpotVMConstant(name = "Deoptimization::Reason_class_check") @Stable public int deoptReasonClassCheck;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1274 @HotSpotVMConstant(name = "Deoptimization::Reason_array_check") @Stable public int deoptReasonArrayCheck;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1275 @HotSpotVMConstant(name = "Deoptimization::Reason_null_assert") @Stable public int deoptReasonUnreached0;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1276 @HotSpotVMConstant(name = "Deoptimization::Reason_intrinsic") @Stable public int deoptReasonTypeCheckInlining;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1277 @HotSpotVMConstant(name = "Deoptimization::Reason_bimorphic") @Stable public int deoptReasonOptimizedTypeCheck;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1278 @HotSpotVMConstant(name = "Deoptimization::Reason_unhandled") @Stable public int deoptReasonNotCompiledExceptionHandler;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1279 @HotSpotVMConstant(name = "Deoptimization::Reason_uninitialized") @Stable public int deoptReasonUnresolved;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1280 @HotSpotVMConstant(name = "Deoptimization::Reason_age") @Stable public int deoptReasonJsrMismatch;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1281 @HotSpotVMConstant(name = "Deoptimization::Reason_div0_check") @Stable public int deoptReasonDiv0Check;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1282 @HotSpotVMConstant(name = "Deoptimization::Reason_constraint") @Stable public int deoptReasonConstraint;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1283 @HotSpotVMConstant(name = "Deoptimization::Reason_loop_limit_check") @Stable public int deoptReasonLoopLimitCheck;
13155
1dd9aa5a9ee5 Deoptimization reason for failed aliasing assumptions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13103
diff changeset
1284 @HotSpotVMConstant(name = "Deoptimization::Reason_aliasing") @Stable public int deoptReasonAliasing;
13216
51e97f88c771 Profile deoptimizations of OSR methods separately.
Roland Schatz <roland.schatz@oracle.com>
parents: 13214
diff changeset
1285 @HotSpotVMConstant(name = "Deoptimization::Reason_LIMIT") @Stable public int deoptReasonOSROffset;
7154
5d0bb7d52783 changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents: 7147
diff changeset
1286
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1287 @HotSpotVMConstant(name = "Deoptimization::Action_none") @Stable public int deoptActionNone;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1288 @HotSpotVMConstant(name = "Deoptimization::Action_maybe_recompile") @Stable public int deoptActionMaybeRecompile;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1289 @HotSpotVMConstant(name = "Deoptimization::Action_reinterpret") @Stable public int deoptActionReinterpret;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1290 @HotSpotVMConstant(name = "Deoptimization::Action_make_not_entrant") @Stable public int deoptActionMakeNotEntrant;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1291 @HotSpotVMConstant(name = "Deoptimization::Action_make_not_compilable") @Stable public int deoptActionMakeNotCompilable;
7154
5d0bb7d52783 changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents: 7147
diff changeset
1292
13257
4eacfd0767ed get deoptimization constants in HotSpotMetaAccessProvider from HotSpotVMConfig
twisti
parents: 13255
diff changeset
1293 @HotSpotVMConstant(name = "Deoptimization::_action_bits") @Stable public int deoptimizationActionBits;
4eacfd0767ed get deoptimization constants in HotSpotMetaAccessProvider from HotSpotVMConfig
twisti
parents: 13255
diff changeset
1294 @HotSpotVMConstant(name = "Deoptimization::_reason_bits") @Stable public int deoptimizationReasonBits;
13641
5a9afbf72714 Add a speculation oop for uncommon trap deoptimization. Save it in the SpeculationLog during deoptimization.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13640
diff changeset
1295 @HotSpotVMConstant(name = "Deoptimization::_debug_id_bits") @Stable public int deoptimizationDebugIdBits;
13257
4eacfd0767ed get deoptimization constants in HotSpotMetaAccessProvider from HotSpotVMConfig
twisti
parents: 13255
diff changeset
1296 @HotSpotVMConstant(name = "Deoptimization::_action_shift") @Stable public int deoptimizationActionShift;
4eacfd0767ed get deoptimization constants in HotSpotMetaAccessProvider from HotSpotVMConfig
twisti
parents: 13255
diff changeset
1297 @HotSpotVMConstant(name = "Deoptimization::_reason_shift") @Stable public int deoptimizationReasonShift;
13641
5a9afbf72714 Add a speculation oop for uncommon trap deoptimization. Save it in the SpeculationLog during deoptimization.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13640
diff changeset
1298 @HotSpotVMConstant(name = "Deoptimization::_debug_id_shift") @Stable public int deoptimizationDebugIdShift;
13257
4eacfd0767ed get deoptimization constants in HotSpotMetaAccessProvider from HotSpotVMConfig
twisti
parents: 13255
diff changeset
1299
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1300 @HotSpotVMConstant(name = "vmIntrinsics::_invokeBasic") @Stable public int vmIntrinsicInvokeBasic;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1301 @HotSpotVMConstant(name = "vmIntrinsics::_linkToVirtual") @Stable public int vmIntrinsicLinkToVirtual;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1302 @HotSpotVMConstant(name = "vmIntrinsics::_linkToStatic") @Stable public int vmIntrinsicLinkToStatic;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1303 @HotSpotVMConstant(name = "vmIntrinsics::_linkToSpecial") @Stable public int vmIntrinsicLinkToSpecial;
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1304 @HotSpotVMConstant(name = "vmIntrinsics::_linkToInterface") @Stable public int vmIntrinsicLinkToInterface;
9013
3b0ec709827c added macro substitutions for the @PolymorphicSignature methods in MethodHandle
Doug Simon <doug.simon@oracle.com>
parents: 8996
diff changeset
1305
13170
f294b4ee2d47 make CodeInstallResult enum independent of the actual values in C++ code
twisti
parents: 13155
diff changeset
1306 @HotSpotVMConstant(name = "GraalEnv::ok") @Stable public int codeInstallResultOk;
f294b4ee2d47 make CodeInstallResult enum independent of the actual values in C++ code
twisti
parents: 13155
diff changeset
1307 @HotSpotVMConstant(name = "GraalEnv::dependencies_failed") @Stable public int codeInstallResultDependenciesFailed;
f294b4ee2d47 make CodeInstallResult enum independent of the actual values in C++ code
twisti
parents: 13155
diff changeset
1308 @HotSpotVMConstant(name = "GraalEnv::cache_full") @Stable public int codeInstallResultCacheFull;
f294b4ee2d47 make CodeInstallResult enum independent of the actual values in C++ code
twisti
parents: 13155
diff changeset
1309 @HotSpotVMConstant(name = "GraalEnv::code_too_large") @Stable public int codeInstallResultCodeTooLarge;
f294b4ee2d47 make CodeInstallResult enum independent of the actual values in C++ code
twisti
parents: 13155
diff changeset
1310
11430
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
1311 public boolean check() {
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
1312 for (Field f : getClass().getDeclaredFields()) {
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
1313 int modifiers = f.getModifiers();
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
1314 if (Modifier.isPublic(modifiers) && !Modifier.isStatic(modifiers)) {
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1315 assert Modifier.isFinal(modifiers) || f.getAnnotation(Stable.class) != null : "field should either be final or @Stable: " + f;
11430
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
1316 }
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
1317 }
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1318
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1319 assert codeEntryAlignment > 0 : codeEntryAlignment;
13593
24353c21ef34 slightly better (denser) Class.isArray check
twisti
parents: 13578
diff changeset
1320 assert (layoutHelperArrayTagObjectValue & (1 << (Integer.SIZE - 1))) != 0 : "object array must have first bit set";
24353c21ef34 slightly better (denser) Class.isArray check
twisti
parents: 13578
diff changeset
1321 assert (layoutHelperArrayTagTypeValue & (1 << (Integer.SIZE - 1))) != 0 : "type array must have first bit set";
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
1322
11430
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
1323 return true;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1324 }
13520
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1325
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1326 /**
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1327 * A compact representation of the different encoding strategies for Objects and metadata.
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1328 */
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1329 public static class CompressEncoding {
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1330 public final long base;
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1331 public final int shift;
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1332 public final int alignment;
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1333
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1334 CompressEncoding(long base, int shift, int alignment) {
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1335 this.base = base;
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1336 this.shift = shift;
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1337 this.alignment = alignment;
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1338 }
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1339
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1340 @Override
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1341 public String toString() {
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1342 return "base: " + base + " shift: " + shift + " alignment: " + alignment;
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1343 }
fb7b39f07232 Embed compressed constants when possible and use more efficient patterns for encoding
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13517
diff changeset
1344 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1345 }