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annotate jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotVMConfig.java @ 23679:b5557b757040

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fix HotSpotVMConfig startup performance (JDK-8159167)
author Doug Simon <doug.simon@oracle.com>
date Wed, 15 Jun 2016 00:00:41 +0200
parents eb166b568645
children 9861ec1f28c9
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1 /*
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2 * Copyright (c) 2011, 2016, 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 jdk.vm.ci.hotspot;
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24
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25 import static jdk.vm.ci.hotspot.HotSpotJVMCIRuntime.runtime;
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26
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27 import java.lang.reflect.Field;
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28 import java.lang.reflect.Modifier;
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29
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30 /**
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31 * Used to access native configuration details.
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32 *
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33 * All non-static, public fields in this class are so that they can be compiled as constants.
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34 */
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35 class HotSpotVMConfig extends HotSpotVMConfigAccess {
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36
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37 /**
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38 * Gets the configuration associated with the singleton {@link HotSpotJVMCIRuntime}.
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39 */
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40 public static HotSpotVMConfig config() {
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41 return runtime().getConfig();
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42 }
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43
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44 private final String osArch = getHostArchitectureName();
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45
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46 @SuppressWarnings("try")
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47 HotSpotVMConfig(HotSpotVMConfigStore store) {
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48 super(store);
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49
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50 assert check();
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51 assert HotSpotVMConfigVerifier.check();
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52 }
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53
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54 @Override
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55 public String toString() {
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56 return getClass().getSimpleName();
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57 }
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58
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59 /**
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60 * Gets the host architecture name for the purpose of finding the corresponding
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61 * {@linkplain HotSpotJVMCIBackendFactory backend}.
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62 */
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63 public String getHostArchitectureName() {
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64 String arch = System.getProperty("os.arch");
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65 switch (arch) {
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66 case "x86_64":
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67 arch = "amd64";
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68 break;
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69 case "sparcv9":
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70 arch = "sparc";
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71 break;
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72 }
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73 return arch;
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74 }
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75
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76 private final Integer amd64RequiredInt = osArch.equals("amd64") ? null : 0;
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77 // private final Integer sparcRequiredInt = osArch.equals("sparc") ? null : 0;
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78
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79 // os information, register layout, code generation, ...
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80 // public final boolean cAssertions = getConstant("ASSERT", Boolean.class);
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81 public final boolean windowsOs = System.getProperty("os.name", "").startsWith("Windows");
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82 public final boolean linuxOs = System.getProperty("os.name", "").startsWith("Linux");
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83
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84 // public final int codeEntryAlignment = getFlag("CodeEntryAlignment", Integer.class);
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85 // public final boolean verifyOops = getFlag("VerifyOops", Boolean.class);
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86 // public final boolean ciTime = getFlag("CITime", Boolean.class);
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87 // public final boolean ciTimeEach = getFlag("CITimeEach", Boolean.class);
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88 // public final int compileTheWorldStartAt = getFlag("CompileTheWorldStartAt", Integer.class, 1);
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89 // public final int compileTheWorldStopAt = getFlag("CompileTheWorldStopAt", Integer.class,
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90 // Integer.MAX_VALUE);
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91 // public final boolean dontCompileHugeMethods = getFlag("DontCompileHugeMethods", Boolean.class);
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92 // public final int hugeMethodLimit = getFlag("HugeMethodLimit", Integer.class);
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93 // public final boolean printInlining = getFlag("PrintInlining", Boolean.class);
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94 // public final boolean inline = getFlag("Inline", Boolean.class);
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95 // public final boolean useFastLocking = getFlag("JVMCIUseFastLocking", Boolean.class);
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96 // public final boolean forceUnreachable = getFlag("ForceUnreachable", Boolean.class);
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97 // public final boolean foldStableValues = getFlag("FoldStableValues", Boolean.class);
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98
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99 // public final boolean useTLAB = getFlag("UseTLAB", Boolean.class);
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100 // public final boolean useBiasedLocking = getFlag("UseBiasedLocking", Boolean.class);
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101 // public final boolean usePopCountInstruction = getFlag("UsePopCountInstruction", Boolean.class);
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102 // public final boolean useAESIntrinsics = getFlag("UseAESIntrinsics", Boolean.class);
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103 // public final boolean useCRC32Intrinsics = getFlag("UseCRC32Intrinsics", Boolean.class);
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104 // public final boolean useG1GC = getFlag("UseG1GC", Boolean.class);
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105 // public final boolean useCMSGC = getFlag("UseConcMarkSweepGC", Boolean.class);
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106
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107 // public final int allocatePrefetchStyle = getFlag("AllocatePrefetchStyle", Integer.class);
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108 // public final int allocatePrefetchInstr = getFlag("AllocatePrefetchInstr", Integer.class);
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109 // public final int allocatePrefetchLines = getFlag("AllocatePrefetchLines", Integer.class);
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110 // public final int allocateInstancePrefetchLines = getFlag("AllocateInstancePrefetchLines",
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111 // Integer.class);
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112 // public final int allocatePrefetchStepSize = getFlag("AllocatePrefetchStepSize", Integer.class);
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113 // public final int allocatePrefetchDistance = getFlag("AllocatePrefetchDistance", Integer.class);
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114
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115 // public final boolean flightRecorder = getFlag("FightRecorder", Boolean.class, false);
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116
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117 // private final long universeCollectedHeap = getFieldValue("Universe::_collectedHeap", Long.class,
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118 // "CollectedHeap*");
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119 // private final int collectedHeapTotalCollectionsOffset =
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120 // getFieldOffset("CollectedHeap::_total_collections", Integer.class, "unsigned int");
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121 //
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122 // public long gcTotalCollectionsAddress() {
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123 // return universeCollectedHeap + collectedHeapTotalCollectionsOffset;
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124 // }
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125 //
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126 // public final boolean useDeferredInitBarriers = getFlag("ReduceInitialCardMarks", Boolean.class);
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127
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128 // Compressed Oops related values.
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129 public final boolean useCompressedOops = getFlag("UseCompressedOops", Boolean.class);
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130 public final boolean useCompressedClassPointers = getFlag("UseCompressedClassPointers", Boolean.class);
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131
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132 // public final long narrowOopBase = getFieldValue("CompilerToVM::Data::Universe_narrow_oop_base",
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133 // Long.class, "address");
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134 // public final int narrowOopShift = getFieldValue("CompilerToVM::Data::Universe_narrow_oop_shift",
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135 // Integer.class, "int");
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136 public final int objectAlignment = getFlag("ObjectAlignmentInBytes", Integer.class);
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137
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138 // public int logMinObjAlignment() {
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139 // return (int) (Math.log(objectAlignment) / Math.log(2));
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140 // }
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141
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142 // public final int narrowKlassSize = getTypeSize("narrowKlass");
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143 // public final long narrowKlassBase =
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144 // getFieldValue("CompilerToVM::Data::Universe_narrow_klass_base", Long.class, "address");
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145 // public final int narrowKlassShift =
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146 // getFieldValue("CompilerToVM::Data::Universe_narrow_klass_shift", Integer.class, "int");
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147 // public final int logKlassAlignment = getConstant("LogKlassAlignmentInBytes", Integer.class);
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148
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149 // public final int stackShadowPages = getFlag("StackShadowPages", Integer.class);
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150 // public final boolean useStackBanging = getFlag("UseStackBanging", Boolean.class);
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151 // public final int stackBias = getConstant("STACK_BIAS", Integer.class);
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152 // public final int vmPageSize = getFieldValue("CompilerToVM::Data::vm_page_size", Integer.class,
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153 // "int");
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154
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155 // public final int markOffset = getFieldOffset("oopDesc::_mark", Integer.class, "markOop");
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156 // public final int hubOffset = getFieldOffset("oopDesc::_metadata._klass", Integer.class,
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157 // "Klass*");
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158
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159 public final int prototypeMarkWordOffset = getFieldOffset("Klass::_prototype_header", Integer.class, "markOop");
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160 public final int subklassOffset = getFieldOffset("Klass::_subklass", Integer.class, "Klass*");
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161 public final int nextSiblingOffset = getFieldOffset("Klass::_next_sibling", Integer.class, "Klass*");
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162 public final int superCheckOffsetOffset = getFieldOffset("Klass::_super_check_offset", Integer.class, "juint");
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163 public final int secondarySuperCacheOffset = getFieldOffset("Klass::_secondary_super_cache", Integer.class, "Klass*");
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164 public final int secondarySupersOffset = getFieldOffset("Klass::_secondary_supers", Integer.class, "Array<Klass*>*");
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165
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166 /**
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167 * The offset of the _java_mirror field (of type {@link Class}) in a Klass.
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168 */
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169 public final int classMirrorOffset = getFieldOffset("Klass::_java_mirror", Integer.class, "oop");
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170
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171 public final int klassSuperKlassOffset = getFieldOffset("Klass::_super", Integer.class, "Klass*");
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172 public final int klassModifierFlagsOffset = getFieldOffset("Klass::_modifier_flags", Integer.class, "jint");
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173 public final int klassAccessFlagsOffset = getFieldOffset("Klass::_access_flags", Integer.class, "AccessFlags");
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174 public final int klassLayoutHelperOffset = getFieldOffset("Klass::_layout_helper", Integer.class, "jint");
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175 public final int klassNameOffset = getFieldOffset("Klass::_name", Integer.class, "Symbol*");
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176
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177 public final int klassLayoutHelperNeutralValue = getConstant("Klass::_lh_neutral_value", Integer.class);
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178 public final int klassLayoutHelperInstanceSlowPathBit = getConstant("Klass::_lh_instance_slow_path_bit", Integer.class);
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179 public final int layoutHelperLog2ElementSizeShift = getConstant("Klass::_lh_log2_element_size_shift", Integer.class);
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180 public final int layoutHelperLog2ElementSizeMask = getConstant("Klass::_lh_log2_element_size_mask", Integer.class);
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181 public final int layoutHelperElementTypeShift = getConstant("Klass::_lh_element_type_shift", Integer.class);
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182 public final int layoutHelperElementTypeMask = getConstant("Klass::_lh_element_type_mask", Integer.class);
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183 public final int layoutHelperHeaderSizeShift = getConstant("Klass::_lh_header_size_shift", Integer.class);
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184 public final int layoutHelperHeaderSizeMask = getConstant("Klass::_lh_header_size_mask", Integer.class);
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185 public final int layoutHelperArrayTagShift = getConstant("Klass::_lh_array_tag_shift", Integer.class);
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186 public final int layoutHelperArrayTagTypeValue = getConstant("Klass::_lh_array_tag_type_value", Integer.class);
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187 public final int layoutHelperArrayTagObjectValue = getConstant("Klass::_lh_array_tag_obj_value", Integer.class);
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188
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189 /**
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190 * This filters out the bit that differentiates a type array from an object array.
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191 */
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192 public int layoutHelperElementTypePrimitiveInPlace() {
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193 return (layoutHelperArrayTagTypeValue & ~layoutHelperArrayTagObjectValue) << layoutHelperArrayTagShift;
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194 }
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195
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196 // /**
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197 // * Bit pattern in the klass layout helper that can be used to identify arrays.
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198 // */
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199 // public final int arrayKlassLayoutHelperIdentifier = 0x80000000;
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200
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201 final int arrayKlassComponentMirrorOffset = getFieldOffset("ArrayKlass::_component_mirror", Integer.class, "oop");
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202
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203 final int vtableEntrySize = getTypeSize("vtableEntry");
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204 public final int vtableEntryMethodOffset = getFieldOffset("vtableEntry::_method", Integer.class, "Method*");
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205
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206 // public final int arrayOopDescSize = getTypeSize("arrayOopDesc");
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207
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208 // /**
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209 // * The offset of the array length word in an array object's header.
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210 // *
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211 // * See {@code arrayOopDesc::length_offset_in_bytes()}.
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212 // */
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213 // public final int arrayOopDescLengthOffset() {
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214 // return useCompressedClassPointers ? hubOffset + narrowKlassSize : arrayOopDescSize;
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215 // }
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216
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217 public final int arrayU1LengthOffset = getFieldOffset("Array<int>::_length", Integer.class, "int");
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218 public final int arrayU1DataOffset = getFieldOffset("Array<u1>::_data", Integer.class);
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219 public final int arrayU2DataOffset = getFieldOffset("Array<u2>::_data", Integer.class);
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220 public final int metaspaceArrayLengthOffset = getFieldOffset("Array<Klass*>::_length", Integer.class, "int");
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221 public final int metaspaceArrayBaseOffset = getFieldOffset("Array<Klass*>::_data[0]", Integer.class, "Klass*");
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222
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223 public final int instanceKlassSourceFileNameIndexOffset = getFieldOffset("InstanceKlass::_source_file_name_index", Integer.class, "u2");
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224 public final int instanceKlassInitStateOffset = getFieldOffset("InstanceKlass::_init_state", Integer.class, "u1");
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225 public final int instanceKlassConstantsOffset = getFieldOffset("InstanceKlass::_constants", Integer.class, "ConstantPool*");
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226 public final int instanceKlassFieldsOffset = getFieldOffset("InstanceKlass::_fields", Integer.class, "Array<u2>*");
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227
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228 public final int instanceKlassStateLinked = getConstant("InstanceKlass::linked", Integer.class);
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229 public final int instanceKlassStateFullyInitialized = getConstant("InstanceKlass::fully_initialized", Integer.class);
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230
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231 public final int arrayClassElementOffset = getFieldOffset("ObjArrayKlass::_element_klass", Integer.class, "Klass*");
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232
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233 public final int fieldInfoAccessFlagsOffset = getConstant("FieldInfo::access_flags_offset", Integer.class);
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234 public final int fieldInfoNameIndexOffset = getConstant("FieldInfo::name_index_offset", Integer.class);
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235 public final int fieldInfoSignatureIndexOffset = getConstant("FieldInfo::signature_index_offset", Integer.class);
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236 public final int fieldInfoInitvalIndexOffset = getConstant("FieldInfo::initval_index_offset", Integer.class);
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237 public final int fieldInfoLowPackedOffset = getConstant("FieldInfo::low_packed_offset", Integer.class);
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238 public final int fieldInfoHighPackedOffset = getConstant("FieldInfo::high_packed_offset", Integer.class);
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239 public final int fieldInfoFieldSlots = getConstant("FieldInfo::field_slots", Integer.class);
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240
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241 public final int fieldInfoTagSize = getConstant("FIELDINFO_TAG_SIZE", Integer.class);
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242
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243 public final int jvmAccFieldInternal = getConstant("JVM_ACC_FIELD_INTERNAL", Integer.class);
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244 public final int jvmAccFieldStable = getConstant("JVM_ACC_FIELD_STABLE", Integer.class);
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245 public final int jvmAccFieldHasGenericSignature = getConstant("JVM_ACC_FIELD_HAS_GENERIC_SIGNATURE", Integer.class);
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246 public final int jvmAccWrittenFlags = getConstant("JVM_ACC_WRITTEN_FLAGS", Integer.class);
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247 public final int jvmAccIsCloneable = getConstant("JVM_ACC_IS_CLONEABLE", Integer.class);
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248
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249 // public final int threadTlabOffset = getFieldOffset("Thread::_tlab", Integer.class,
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250 // "ThreadLocalAllocBuffer");
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251
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252 // public final int javaThreadAnchorOffset = getFieldOffset("JavaThread::_anchor", Integer.class,
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253 // "JavaFrameAnchor");
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254 // public final int threadObjectOffset = getFieldOffset("JavaThread::_threadObj", Integer.class,
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255 // "oop");
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256 // public final int osThreadOffset = getFieldOffset("JavaThread::_osthread", Integer.class,
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257 // "OSThread*");
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258 // public final int javaThreadDirtyCardQueueOffset = getFieldOffset("JavaThread::_dirty_card_queue",
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259 // Integer.class, "DirtyCardQueue");
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260 // public final int threadIsMethodHandleReturnOffset =
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261 // getFieldOffset("JavaThread::_is_method_handle_return", Integer.class, "int");
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262 // public final int javaThreadSatbMarkQueueOffset = getFieldOffset("JavaThread::_satb_mark_queue",
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263 // Integer.class, "ObjPtrQueue");
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264 // public final int threadObjectResultOffset = getFieldOffset("JavaThread::_vm_result",
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265 // Integer.class, "oop");
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266 // public final int jvmciCountersThreadOffset = getFieldOffset("JavaThread::_jvmci_counters",
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267 // Integer.class, "jlong*");
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268
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269 // /**
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270 // * This field is used to pass exception objects into and out of the runtime system during
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271 // * exception handling for compiled code.
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272 // */
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273 // public final int threadExceptionOopOffset = getFieldOffset("JavaThread::_exception_oop",
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274 // Integer.class, "oop");
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275 // public final int threadExceptionPcOffset = getFieldOffset("JavaThread::_exception_pc",
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276 // Integer.class, "address");
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277 // public final int pendingExceptionOffset = getFieldOffset("ThreadShadow::_pending_exception",
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278 // Integer.class, "oop");
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279 //
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280 // public final int pendingDeoptimizationOffset =
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281 // getFieldOffset("JavaThread::_pending_deoptimization", Integer.class, "int");
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282 // public final int pendingFailedSpeculationOffset =
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283 // getFieldOffset("JavaThread::_pending_failed_speculation", Integer.class, "oop");
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284 // public final int pendingTransferToInterpreterOffset =
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285 // getFieldOffset("JavaThread::_pending_transfer_to_interpreter", Integer.class, "bool");
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286 //
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287 // private final int javaFrameAnchorLastJavaSpOffset =
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288 // getFieldOffset("JavaFrameAnchor::_last_Java_sp", Integer.class, "intptr_t*");
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289 // private final int javaFrameAnchorLastJavaPcOffset =
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290 // getFieldOffset("JavaFrameAnchor::_last_Java_pc", Integer.class, "address");
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291 // private final int javaFrameAnchorLastJavaFpOffset =
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292 // getFieldOffset("JavaFrameAnchor::_last_Java_fp", Integer.class, "intptr_t*",
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293 // osArch.equals("aarch64") || osArch.equals("amd64") ? null : Integer.MAX_VALUE);
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294 // private final int javaFrameAnchorFlagsOffset = getFieldOffset("JavaFrameAnchor::_flags",
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295 // Integer.class, "int", sparcRequiredInt);
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296
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297 // public int threadLastJavaSpOffset() {
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298 // return javaThreadAnchorOffset + javaFrameAnchorLastJavaSpOffset;
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299 // }
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300 //
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301 // public int threadLastJavaPcOffset() {
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302 // return javaThreadAnchorOffset + javaFrameAnchorLastJavaPcOffset;
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303 // }
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304
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305 // /**
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306 // * This value is only valid on AMD64.
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307 // */
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308 // public int threadLastJavaFpOffset() {
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309 // // TODO add an assert for AMD64
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310 // return javaThreadAnchorOffset + javaFrameAnchorLastJavaFpOffset;
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311 // }
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312 //
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313 // /**
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314 // * This value is only valid on SPARC.
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315 // */
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316 // public int threadJavaFrameAnchorFlagsOffset() {
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317 // // TODO add an assert for SPARC
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318 // return javaThreadAnchorOffset + javaFrameAnchorFlagsOffset;
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319 // }
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320
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321 // These are only valid on AMD64.
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322 public final int runtimeCallStackSize = getConstant("frame::arg_reg_save_area_bytes", Integer.class, amd64RequiredInt);
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323 // public final int frameInterpreterFrameSenderSpOffset =
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324 // getConstant("frame::interpreter_frame_sender_sp_offset", Integer.class, amd64RequiredInt);
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325 // public final int frameInterpreterFrameLastSpOffset =
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326 // getConstant("frame::interpreter_frame_last_sp_offset", Integer.class, amd64RequiredInt);
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327 //
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328 // public final int ptrQueueActiveOffset = getFieldOffset("PtrQueue::_active", Integer.class,
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329 // "bool");
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330 // public final int ptrQueueBufferOffset = getFieldOffset("PtrQueue::_buf", Integer.class,
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331 // "void**");
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332 // public final int ptrQueueIndexOffset = getFieldOffset("PtrQueue::_index", Integer.class,
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333 // "size_t");
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334 //
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335 // public final int osThreadInterruptedOffset = getFieldOffset("OSThread::_interrupted",
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336 // Integer.class, "jint");
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337 //
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338 // public final int unlockedMask = getConstant("markOopDesc::unlocked_value", Integer.class);
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339 // public final int biasedLockMaskInPlace = getConstant("markOopDesc::biased_lock_mask_in_place",
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340 // Integer.class);
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341 // public final int ageMaskInPlace = getConstant("markOopDesc::age_mask_in_place", Integer.class);
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342 // public final int epochMaskInPlace = getConstant("markOopDesc::epoch_mask_in_place",
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343 // Integer.class);
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344
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345 // public final long markOopDescHashShift = getConstant("markOopDesc::hash_shift", Long.class);
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346 // public final long markOopDescHashMask = getConstant("markOopDesc::hash_mask", Long.class);
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347 // public final long markOopDescHashMaskInPlace = getConstant("markOopDesc::hash_mask_in_place",
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348 // Long.class);
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349 //
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350 // public final int biasedLockPattern = getConstant("markOopDesc::biased_lock_pattern",
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351 // Integer.class);
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352 public final int markWordNoHashInPlace = getConstant("markOopDesc::no_hash_in_place", Integer.class);
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353 public final int markWordNoLockInPlace = getConstant("markOopDesc::no_lock_in_place", Integer.class);
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354
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355 /**
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356 * See markOopDesc::prototype().
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357 */
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358 public long arrayPrototypeMarkWord() {
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359 return markWordNoHashInPlace | markWordNoLockInPlace;
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360 }
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361
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362 // /**
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363 // * See markOopDesc::copy_set_hash().
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364 // */
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365 // public long tlabIntArrayMarkWord() {
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366 // long tmp = arrayPrototypeMarkWord() & (~markOopDescHashMaskInPlace);
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367 // tmp |= ((0x2 & markOopDescHashMask) << markOopDescHashShift);
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368 // return tmp;
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369 // }
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370
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371 // /**
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372 // * Mark word right shift to get identity hash code.
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373 // */
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374 // public final int identityHashCodeShift = getConstant("markOopDesc::hash_shift", Integer.class);
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375
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376 // /**
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377 // * Identity hash code value when uninitialized.
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378 // */
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379 // public final int uninitializedIdentityHashCodeValue = getConstant("markOopDesc::no_hash",
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380 // Integer.class);
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381
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382 public final int methodAccessFlagsOffset = getFieldOffset("Method::_access_flags", Integer.class, "AccessFlags");
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383 public final int methodConstMethodOffset = getFieldOffset("Method::_constMethod", Integer.class, "ConstMethod*");
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384 public final int methodIntrinsicIdOffset = getFieldOffset("Method::_intrinsic_id", Integer.class, "u1");
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385 public final int methodFlagsOffset = getFieldOffset("Method::_flags", Integer.class, "u1");
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386 public final int methodVtableIndexOffset = getFieldOffset("Method::_vtable_index", Integer.class, "int");
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387
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388 // public final int methodFlagsJfrTowrite = getConstant("Method::_jfr_towrite", Integer.class);
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389 public final int methodFlagsCallerSensitive = getConstant("Method::_caller_sensitive", Integer.class);
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390 public final int methodFlagsForceInline = getConstant("Method::_force_inline", Integer.class);
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391 public final int methodFlagsDontInline = getConstant("Method::_dont_inline", Integer.class);
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392 // public final int methodFlagsHidden = getConstant("Method::_hidden", Integer.class);
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393 public final int nonvirtualVtableIndex = getConstant("Method::nonvirtual_vtable_index", Integer.class);
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394 public final int invalidVtableIndex = getConstant("Method::invalid_vtable_index", Integer.class);
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395
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396 public final int invocationEntryBci = getConstant("InvocationEntryBci", Integer.class);
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397
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398 // public final int jvmciEnvTaskOffset = getFieldOffset("JVMCIEnv::_task", Integer.class,
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399 // "CompileTask*");
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400 // public final int jvmciEnvJvmtiCanHotswapOrPostBreakpointOffset =
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401 // getFieldOffset("JVMCIEnv::_jvmti_can_hotswap_or_post_breakpoint", Integer.class, "bool");
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402 // public final int compileTaskNumInlinedBytecodesOffset =
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403 // getFieldOffset("CompileTask::_num_inlined_bytecodes", Integer.class, "int");
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404
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405 /**
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406 * Value of Method::extra_stack_entries().
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407 */
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408 public final int extraStackEntries = getFieldValue("CompilerToVM::Data::Method_extra_stack_entries", Integer.class, "int");
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409
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410 public final int constMethodConstantsOffset = getFieldOffset("ConstMethod::_constants", Integer.class, "ConstantPool*");
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411 public final int constMethodFlagsOffset = getFieldOffset("ConstMethod::_flags", Integer.class, "u2");
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412 public final int constMethodCodeSizeOffset = getFieldOffset("ConstMethod::_code_size", Integer.class, "u2");
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413 public final int constMethodNameIndexOffset = getFieldOffset("ConstMethod::_name_index", Integer.class, "u2");
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414 public final int constMethodSignatureIndexOffset = getFieldOffset("ConstMethod::_signature_index", Integer.class, "u2");
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415 public final int constMethodMaxStackOffset = getFieldOffset("ConstMethod::_max_stack", Integer.class, "u2");
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416 public final int methodMaxLocalsOffset = getFieldOffset("ConstMethod::_max_locals", Integer.class, "u2");
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417
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418 public final int constMethodHasLineNumberTable = getConstant("ConstMethod::_has_linenumber_table", Integer.class);
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419 public final int constMethodHasLocalVariableTable = getConstant("ConstMethod::_has_localvariable_table", Integer.class);
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420 public final int constMethodHasExceptionTable = getConstant("ConstMethod::_has_exception_table", Integer.class);
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421
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422 final int exceptionTableElementSize = getTypeSize("ExceptionTableElement");
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423 public final int exceptionTableElementStartPcOffset = getFieldOffset("ExceptionTableElement::start_pc", Integer.class, "u2");
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424 public final int exceptionTableElementEndPcOffset = getFieldOffset("ExceptionTableElement::end_pc", Integer.class, "u2");
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425 public final int exceptionTableElementHandlerPcOffset = getFieldOffset("ExceptionTableElement::handler_pc", Integer.class, "u2");
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426 public final int exceptionTableElementCatchTypeIndexOffset = getFieldOffset("ExceptionTableElement::catch_type_index", Integer.class, "u2");
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427
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428 final int localVariableTableElementSize = getTypeSize("LocalVariableTableElement");
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429 public final int localVariableTableElementStartBciOffset = getFieldOffset("LocalVariableTableElement::start_bci", Integer.class, "u2");
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430 public final int localVariableTableElementLengthOffset = getFieldOffset("LocalVariableTableElement::length", Integer.class, "u2");
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431 public final int localVariableTableElementNameCpIndexOffset = getFieldOffset("LocalVariableTableElement::name_cp_index", Integer.class, "u2");
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432 public final int localVariableTableElementDescriptorCpIndexOffset = getFieldOffset("LocalVariableTableElement::descriptor_cp_index", Integer.class, "u2");
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433 public final int localVariableTableElementSignatureCpIndexOffset = getFieldOffset("LocalVariableTableElement::signature_cp_index", Integer.class, "u2");
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434 public final int localVariableTableElementSlotOffset = getFieldOffset("LocalVariableTableElement::slot", Integer.class, "u2");
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435
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436 final int constantPoolSize = getTypeSize("ConstantPool");
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437 public final int constantPoolTagsOffset = getFieldOffset("ConstantPool::_tags", Integer.class, "Array<u1>*");
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438 public final int constantPoolHolderOffset = getFieldOffset("ConstantPool::_pool_holder", Integer.class, "InstanceKlass*");
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439 public final int constantPoolLengthOffset = getFieldOffset("ConstantPool::_length", Integer.class, "int");
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440
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441 public final int constantPoolCpCacheIndexTag = getConstant("ConstantPool::CPCACHE_INDEX_TAG", Integer.class);
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442
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443 public final int jvmConstantUtf8 = getConstant("JVM_CONSTANT_Utf8", Integer.class);
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444 public final int jvmConstantInteger = getConstant("JVM_CONSTANT_Integer", Integer.class);
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445 public final int jvmConstantLong = getConstant("JVM_CONSTANT_Long", Integer.class);
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446 public final int jvmConstantFloat = getConstant("JVM_CONSTANT_Float", Integer.class);
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447 public final int jvmConstantDouble = getConstant("JVM_CONSTANT_Double", Integer.class);
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448 public final int jvmConstantClass = getConstant("JVM_CONSTANT_Class", Integer.class);
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449 public final int jvmConstantUnresolvedClass = getConstant("JVM_CONSTANT_UnresolvedClass", Integer.class);
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450 public final int jvmConstantUnresolvedClassInError = getConstant("JVM_CONSTANT_UnresolvedClassInError", Integer.class);
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451 public final int jvmConstantString = getConstant("JVM_CONSTANT_String", Integer.class);
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452 public final int jvmConstantFieldref = getConstant("JVM_CONSTANT_Fieldref", Integer.class);
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453 public final int jvmConstantMethodref = getConstant("JVM_CONSTANT_Methodref", Integer.class);
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454 public final int jvmConstantInterfaceMethodref = getConstant("JVM_CONSTANT_InterfaceMethodref", Integer.class);
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455 public final int jvmConstantNameAndType = getConstant("JVM_CONSTANT_NameAndType", Integer.class);
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456 public final int jvmConstantMethodHandle = getConstant("JVM_CONSTANT_MethodHandle", Integer.class);
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457 public final int jvmConstantMethodHandleInError = getConstant("JVM_CONSTANT_MethodHandleInError", Integer.class);
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458 public final int jvmConstantMethodType = getConstant("JVM_CONSTANT_MethodType", Integer.class);
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459 public final int jvmConstantMethodTypeInError = getConstant("JVM_CONSTANT_MethodTypeInError", Integer.class);
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460 public final int jvmConstantInvokeDynamic = getConstant("JVM_CONSTANT_InvokeDynamic", Integer.class);
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461
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462 public final int jvmConstantExternalMax = getConstant("JVM_CONSTANT_ExternalMax", Integer.class);
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463 public final int jvmConstantInternalMin = getConstant("JVM_CONSTANT_InternalMin", Integer.class);
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464 public final int jvmConstantInternalMax = getConstant("JVM_CONSTANT_InternalMax", Integer.class);
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465
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466 public final int heapWordSize = getConstant("HeapWordSize", Integer.class);
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467
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468 final int symbolPointerSize = getTypeSize("Symbol*");
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469 public final int symbolLengthOffset = getFieldOffset("Symbol::_length", Integer.class, "unsigned short");
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470 public final int symbolBodyOffset = getFieldOffset("Symbol::_body[0]", Integer.class, "jbyte");
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471
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472 public final long vmSymbolsSymbols = getFieldAddress("vmSymbols::_symbols[0]", "Symbol*");
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473 public final int vmSymbolsFirstSID = getConstant("vmSymbols::FIRST_SID", Integer.class);
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474 public final int vmSymbolsSIDLimit = getConstant("vmSymbols::SID_LIMIT", Integer.class);
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475
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476 public final int klassHasFinalizerFlag = getConstant("JVM_ACC_HAS_FINALIZER", Integer.class);
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477
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478 // Modifier.SYNTHETIC is not public so we get it via vmStructs.
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479 public final int syntheticFlag = getConstant("JVM_ACC_SYNTHETIC", Integer.class);
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480
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481 // /**
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482 // * @see HotSpotResolvedObjectTypeImpl#createField
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483 // */
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484 // public final int recognizedFieldModifiers = getConstant("JVM_RECOGNIZED_FIELD_MODIFIERS",
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485 // Integer.class);
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486
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487 // /**
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488 // * Bit pattern that represents a non-oop. Neither the high bits nor the low bits of this value
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489 // * are allowed to look like (respectively) the high or low bits of a real oop.
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490 // */
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491 // public final long nonOopBits = getFieldValue("Universe::_non_oop_bits", Long.class, "intptr_t");
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492
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493 // public final long verifyOopCounterAddress = getFieldAddress("StubRoutines::_verify_oop_count",
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494 // "jint");
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495 // public final long verifyOopMask = getFieldValue("CompilerToVM::Data::Universe_verify_oop_mask",
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496 // Long.class, "uintptr_t");
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497 // public final long verifyOopBits = getFieldValue("CompilerToVM::Data::Universe_verify_oop_bits",
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498 // Long.class, "uintptr_t");
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499 public final int klassVtableStartOffset = getFieldValue("CompilerToVM::Data::Klass_vtable_start_offset", Integer.class, "int");
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500 public final int klassVtableLengthOffset = getFieldValue("CompilerToVM::Data::Klass_vtable_length_offset", Integer.class, "int");
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501 public final int universeBaseVtableSize = getFieldValue("CompilerToVM::Data::Universe_base_vtable_size", Integer.class, "int");
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502
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503 public final int baseVtableLength() {
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504 return universeBaseVtableSize / vtableEntrySize;
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505 }
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506 //
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507 // public final int collectedHeapBarrierSetOffset = getFieldOffset("CollectedHeap::_barrier_set",
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508 // Integer.class, "BarrierSet*");
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509 //
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510 // public final int logOfHRGrainBytes = getFieldValue("HeapRegion::LogOfHRGrainBytes",
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511 // Integer.class, "int");
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512
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513 // public final int barrierSetCardTableModRef = getConstant("BarrierSet::CardTableModRef",
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514 // Integer.class);
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515 // public final int barrierSetCardTableExtension = getConstant("BarrierSet::CardTableExtension",
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516 // Integer.class);
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517 // public final int barrierSetG1SATBCT = getConstant("BarrierSet::G1SATBCT", Integer.class);
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518 // public final int barrierSetG1SATBCTLogging = getConstant("BarrierSet::G1SATBCTLogging",
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519 // Integer.class);
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520 // public final int barrierSetModRef = getConstant("BarrierSet::ModRef", Integer.class);
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521 // public final int barrierSetOther = getConstant("BarrierSet::Other", Integer.class);
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522 //
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523 // public final int cardTableModRefBSCardShift = getConstant("CardTableModRefBS::card_shift",
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524 // Integer.class);
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525 //
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526 // public final byte dirtyCardValue = getFieldValue("CompilerToVM::Data::dirty_card", Byte.class,
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527 // "int");
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528 // public final byte g1YoungCardValue = getFieldValue("CompilerToVM::Data::g1_young_card",
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529 // Byte.class, "int");
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530 //
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531 // private final long cardtableStartAddress =
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532 // getFieldValue("CompilerToVM::Data::cardtable_start_address", Long.class, "jbyte*");
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533 // private final int cardtableShift = getFieldValue("CompilerToVM::Data::cardtable_shift",
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534 // Integer.class, "int");
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535 //
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536 // public long cardtableStartAddress() {
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537 // return cardtableStartAddress;
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538 // }
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539 //
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540 // public int cardtableShift() {
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541 // return cardtableShift;
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542 // }
16018
6a62ccbd1658 add support for new G1 marking behavior
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543
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544 // public final long safepointPollingAddress = getFieldValue("os::_polling_page", Long.class,
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545 // "address");
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546
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547 // G1 Collector Related Values.
6950
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548
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549 // public int g1CardQueueIndexOffset() {
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550 // return javaThreadDirtyCardQueueOffset + ptrQueueIndexOffset;
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551 // }
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552 //
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553 // public int g1CardQueueBufferOffset() {
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554 // return javaThreadDirtyCardQueueOffset + ptrQueueBufferOffset;
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555 // }
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556 //
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557 // public int g1SATBQueueMarkingOffset() {
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558 // return javaThreadSatbMarkQueueOffset + ptrQueueActiveOffset;
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559 // }
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560 //
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561 // public int g1SATBQueueIndexOffset() {
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562 // return javaThreadSatbMarkQueueOffset + ptrQueueIndexOffset;
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563 // }
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564 //
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565 // public int g1SATBQueueBufferOffset() {
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566 // return javaThreadSatbMarkQueueOffset + ptrQueueBufferOffset;
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567 // }
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568
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569 public final int klassOffset = getFieldValue("java_lang_Class::_klass_offset", Integer.class, "int");
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570 // public final int arrayKlassOffset = getFieldValue("java_lang_Class::_array_klass_offset",
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571 // Integer.class, "int");
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572
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573 public final int methodDataOffset = getFieldOffset("Method::_method_data", Integer.class, "MethodData*");
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574 // public final int methodCompiledEntryOffset = getFieldOffset("Method::_from_compiled_entry",
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diff changeset
575 // Integer.class, "address");
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576 public final int methodCodeOffset = getFieldOffset("Method::_code", Integer.class, "nmethod*");
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577
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578 public final int methodDataSize = getFieldOffset("MethodData::_size", Integer.class, "int");
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Doug Simon <doug.simon@oracle.com>
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579 public final int methodDataDataSize = getFieldOffset("MethodData::_data_size", Integer.class, "int");
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580 public final int methodDataOopDataOffset = getFieldOffset("MethodData::_data[0]", Integer.class, "intptr_t");
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diff changeset
581 public final int methodDataOopTrapHistoryOffset = getFieldOffset("MethodData::_trap_hist._array[0]", Integer.class, "u1");
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582 public final int methodDataIRSizeOffset = getFieldOffset("MethodData::_jvmci_ir_size", Integer.class, "int");
13241
8b5852df0471 remove CompilerToVM.initializeMethodData
twisti
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diff changeset
583
23679
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584 // public final int nmethodEntryOffset = getFieldOffset("nmethod::_verified_entry_point",
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diff changeset
585 // Integer.class, "address");
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diff changeset
586 public final int nmethodCompLevelOffset = getFieldOffset("nmethod::_comp_level", Integer.class, "int");
14107
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
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diff changeset
587
23679
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588 public final int compilationLevelNone = getConstant("CompLevel_none", Integer.class);
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589 public final int compilationLevelSimple = getConstant("CompLevel_simple", Integer.class);
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diff changeset
590 public final int compilationLevelLimitedProfile = getConstant("CompLevel_limited_profile", Integer.class);
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591 public final int compilationLevelFullProfile = getConstant("CompLevel_full_profile", Integer.class);
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592 public final int compilationLevelFullOptimization = getConstant("CompLevel_full_optimization", Integer.class);
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593
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594 public final int compLevelAdjustmentNone = getConstant("JVMCIRuntime::none", Integer.class);
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diff changeset
595 public final int compLevelAdjustmentByHolder = getConstant("JVMCIRuntime::by_holder", Integer.class);
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diff changeset
596 public final int compLevelAdjustmentByFullSignature = getConstant("JVMCIRuntime::by_full_signature", Integer.class);
23379
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23357
diff changeset
597
23674
09a536b9233c 8158850: [JVMCI] be more precise when enforcing OopMapValue encoding limitations
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diff changeset
598 /**
09a536b9233c 8158850: [JVMCI] be more precise when enforcing OopMapValue encoding limitations
Tom Rodriguez <tom.rodriguez@oracle.com>
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diff changeset
599 * This is the largest stack offset encodeable in an OopMapValue. Offsets larger than this will
09a536b9233c 8158850: [JVMCI] be more precise when enforcing OopMapValue encoding limitations
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diff changeset
600 * throw an exception during code installation.
09a536b9233c 8158850: [JVMCI] be more precise when enforcing OopMapValue encoding limitations
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diff changeset
601 */
23679
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602 public final int maxOopMapStackOffset = getFieldValue("JVMCIRuntime::max_oop_map_stack_offset", Integer.class, "int");
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603
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604 // final int basicLockSize = getTypeSize("BasicLock");
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605 // public final int basicLockDisplacedHeaderOffset = getFieldOffset("BasicLock::_displaced_header",
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606 // Integer.class, "markOop");
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607 //
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608 // public final int threadAllocatedBytesOffset = getFieldOffset("Thread::_allocated_bytes",
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609 // Integer.class, "jlong");
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610 //
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diff changeset
611 // public final int tlabRefillWasteIncrement = getFlag("TLABWasteIncrement", Integer.class);
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612 //
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613 // private final int threadLocalAllocBufferStartOffset =
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614 // getFieldOffset("ThreadLocalAllocBuffer::_start", Integer.class, "HeapWord*");
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615 // private final int threadLocalAllocBufferEndOffset =
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616 // getFieldOffset("ThreadLocalAllocBuffer::_end", Integer.class, "HeapWord*");
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617 // private final int threadLocalAllocBufferTopOffset =
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618 // getFieldOffset("ThreadLocalAllocBuffer::_top", Integer.class, "HeapWord*");
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619 // private final int threadLocalAllocBufferPfTopOffset =
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620 // getFieldOffset("ThreadLocalAllocBuffer::_pf_top", Integer.class, "HeapWord*");
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621 // private final int threadLocalAllocBufferSlowAllocationsOffset =
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622 // getFieldOffset("ThreadLocalAllocBuffer::_slow_allocations", Integer.class, "unsigned");
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623 // private final int threadLocalAllocBufferFastRefillWasteOffset =
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624 // getFieldOffset("ThreadLocalAllocBuffer::_fast_refill_waste", Integer.class, "unsigned");
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625 // private final int threadLocalAllocBufferNumberOfRefillsOffset =
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626 // getFieldOffset("ThreadLocalAllocBuffer::_number_of_refills", Integer.class, "unsigned");
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627 // private final int threadLocalAllocBufferRefillWasteLimitOffset =
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628 // getFieldOffset("ThreadLocalAllocBuffer::_refill_waste_limit", Integer.class, "size_t");
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629 // private final int threadLocalAllocBufferDesiredSizeOffset =
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630 // getFieldOffset("ThreadLocalAllocBuffer::_desired_size", Integer.class, "size_t");
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631 //
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632 // public int tlabSlowAllocationsOffset() {
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633 // return threadTlabOffset + threadLocalAllocBufferSlowAllocationsOffset;
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634 // }
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635 //
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636 // public int tlabFastRefillWasteOffset() {
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637 // return threadTlabOffset + threadLocalAllocBufferFastRefillWasteOffset;
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638 // }
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639 //
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640 // public int tlabNumberOfRefillsOffset() {
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641 // return threadTlabOffset + threadLocalAllocBufferNumberOfRefillsOffset;
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diff changeset
642 // }
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643 //
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644 // public int tlabRefillWasteLimitOffset() {
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645 // return threadTlabOffset + threadLocalAllocBufferRefillWasteLimitOffset;
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646 // }
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647 //
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648 // public int threadTlabSizeOffset() {
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649 // return threadTlabOffset + threadLocalAllocBufferDesiredSizeOffset;
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650 // }
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651 //
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diff changeset
652 // public int threadTlabStartOffset() {
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653 // return threadTlabOffset + threadLocalAllocBufferStartOffset;
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654 // }
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655 //
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656 // public int threadTlabEndOffset() {
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657 // return threadTlabOffset + threadLocalAllocBufferEndOffset;
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658 // }
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659 //
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660 // public int threadTlabTopOffset() {
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661 // return threadTlabOffset + threadLocalAllocBufferTopOffset;
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662 // }
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663 //
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664 // public int threadTlabPfTopOffset() {
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665 // return threadTlabOffset + threadLocalAllocBufferPfTopOffset;
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666 // }
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667 //
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668 // public final int tlabAlignmentReserve =
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669 // getFieldValue("CompilerToVM::Data::ThreadLocalAllocBuffer_alignment_reserve", Integer.class,
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670 // "size_t");
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671 //
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672 // public final boolean tlabStats = getFlag("TLABStats", Boolean.class);
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673 //
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674 // public final boolean inlineContiguousAllocationSupported =
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675 // getFieldValue("CompilerToVM::Data::_supports_inline_contig_alloc", Boolean.class);
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diff changeset
676 // public final long heapEndAddress = getFieldValue("CompilerToVM::Data::_heap_end_addr",
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diff changeset
677 // Long.class, "HeapWord**");
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678 // public final long heapTopAddress = getFieldValue("CompilerToVM::Data::_heap_top_addr",
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diff changeset
679 // Long.class, "HeapWord**");
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diff changeset
680 //
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681 /**
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682 * The DataLayout header size is the same as the cell size.
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683 */
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684 public final int dataLayoutHeaderSize = getConstant("DataLayout::cell_size", Integer.class);
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685 public final int dataLayoutTagOffset = getFieldOffset("DataLayout::_header._struct._tag", Integer.class, "u1");
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686 public final int dataLayoutFlagsOffset = getFieldOffset("DataLayout::_header._struct._flags", Integer.class, "u1");
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687 public final int dataLayoutBCIOffset = getFieldOffset("DataLayout::_header._struct._bci", Integer.class, "u2");
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688 public final int dataLayoutCellsOffset = getFieldOffset("DataLayout::_cells[0]", Integer.class, "intptr_t");
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689 public final int dataLayoutCellSize = getConstant("DataLayout::cell_size", Integer.class);
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690
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691 public final int dataLayoutNoTag = getConstant("DataLayout::no_tag", Integer.class);
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692 public final int dataLayoutBitDataTag = getConstant("DataLayout::bit_data_tag", Integer.class);
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diff changeset
693 public final int dataLayoutCounterDataTag = getConstant("DataLayout::counter_data_tag", Integer.class);
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694 public final int dataLayoutJumpDataTag = getConstant("DataLayout::jump_data_tag", Integer.class);
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695 public final int dataLayoutReceiverTypeDataTag = getConstant("DataLayout::receiver_type_data_tag", Integer.class);
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696 public final int dataLayoutVirtualCallDataTag = getConstant("DataLayout::virtual_call_data_tag", Integer.class);
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697 public final int dataLayoutRetDataTag = getConstant("DataLayout::ret_data_tag", Integer.class);
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698 public final int dataLayoutBranchDataTag = getConstant("DataLayout::branch_data_tag", Integer.class);
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699 public final int dataLayoutMultiBranchDataTag = getConstant("DataLayout::multi_branch_data_tag", Integer.class);
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700 public final int dataLayoutArgInfoDataTag = getConstant("DataLayout::arg_info_data_tag", Integer.class);
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701 public final int dataLayoutCallTypeDataTag = getConstant("DataLayout::call_type_data_tag", Integer.class);
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diff changeset
702 public final int dataLayoutVirtualCallTypeDataTag = getConstant("DataLayout::virtual_call_type_data_tag", Integer.class);
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703 public final int dataLayoutParametersTypeDataTag = getConstant("DataLayout::parameters_type_data_tag", Integer.class);
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704 public final int dataLayoutSpeculativeTrapDataTag = getConstant("DataLayout::speculative_trap_data_tag", Integer.class);
11430
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
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parents: 11238
diff changeset
705
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706 public final int bciProfileWidth = getFlag("BciProfileWidth", Integer.class);
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diff changeset
707 public final int typeProfileWidth = getFlag("TypeProfileWidth", Integer.class);
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diff changeset
708 public final int methodProfileWidth = getFlag("MethodProfileWidth", Integer.class);
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diff changeset
709 //
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diff changeset
710 // public final long handleDeoptStub =
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diff changeset
711 // getFieldValue("CompilerToVM::Data::SharedRuntime_deopt_blob_unpack", Long.class, "address");
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diff changeset
712 // public final long uncommonTrapStub =
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diff changeset
713 // getFieldValue("CompilerToVM::Data::SharedRuntime_deopt_blob_uncommon_trap", Long.class,
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diff changeset
714 // "address");
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diff changeset
715 //
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716 // public final long inlineCacheMissStub =
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diff changeset
717 // getFieldValue("CompilerToVM::Data::SharedRuntime_ic_miss_stub", Long.class, "address");
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
718
23679
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diff changeset
719 // public final long javaTimeMillisAddress = getAddress("os::javaTimeMillis");
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diff changeset
720 // public final long javaTimeNanosAddress = getAddress("os::javaTimeNanos");
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diff changeset
721 // public final long arithmeticSinAddress = getFieldValue("CompilerToVM::Data::dsin", Long.class,
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diff changeset
722 // "address");
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parents: 23677
diff changeset
723 // public final long arithmeticCosAddress = getFieldValue("CompilerToVM::Data::dcos", Long.class,
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
724 // "address");
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
725 // public final long arithmeticTanAddress = getFieldValue("CompilerToVM::Data::dtan", Long.class,
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
726 // "address");
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
727 // public final long arithmeticExpAddress = getFieldValue("CompilerToVM::Data::dexp", Long.class,
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
728 // "address");
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
729 // public final long arithmeticLogAddress = getFieldValue("CompilerToVM::Data::dlog", Long.class,
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
730 // "address");
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
731 // public final long arithmeticLog10Address = getFieldValue("CompilerToVM::Data::dlog10",
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
732 // Long.class, "address");
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
733 // public final long arithmeticPowAddress = getFieldValue("CompilerToVM::Data::dpow", Long.class,
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
734 // "address");
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
735
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
736 // public final int jvmciCountersSize = getFlag("JVMCICounterSize", Integer.class);
13933
ebd2dfc2b780 use hotspot stubs for primitive arraycopy calls
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13897
diff changeset
737
23679
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
738 // public final long deoptimizationFetchUnrollInfo =
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
739 // getAddress("Deoptimization::fetch_unroll_info");
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
740 // public final long deoptimizationUncommonTrap = getAddress("Deoptimization::uncommon_trap");
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
741 // public final long deoptimizationUnpackFrames = getAddress("Deoptimization::unpack_frames");
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
742 //
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
743 public final int deoptReasonNone = getConstant("Deoptimization::Reason_none", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
744 public final int deoptReasonNullCheck = getConstant("Deoptimization::Reason_null_check", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
745 public final int deoptReasonRangeCheck = getConstant("Deoptimization::Reason_range_check", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
746 public final int deoptReasonClassCheck = getConstant("Deoptimization::Reason_class_check", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
747 public final int deoptReasonArrayCheck = getConstant("Deoptimization::Reason_array_check", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
748 public final int deoptReasonUnreached0 = getConstant("Deoptimization::Reason_unreached0", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
749 public final int deoptReasonTypeCheckInlining = getConstant("Deoptimization::Reason_type_checked_inlining", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
750 public final int deoptReasonOptimizedTypeCheck = getConstant("Deoptimization::Reason_optimized_type_check", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
751 public final int deoptReasonNotCompiledExceptionHandler = getConstant("Deoptimization::Reason_not_compiled_exception_handler", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
752 public final int deoptReasonUnresolved = getConstant("Deoptimization::Reason_unresolved", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
753 public final int deoptReasonJsrMismatch = getConstant("Deoptimization::Reason_jsr_mismatch", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
754 public final int deoptReasonDiv0Check = getConstant("Deoptimization::Reason_div0_check", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
755 public final int deoptReasonConstraint = getConstant("Deoptimization::Reason_constraint", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
756 public final int deoptReasonLoopLimitCheck = getConstant("Deoptimization::Reason_loop_limit_check", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
757 public final int deoptReasonAliasing = getConstant("Deoptimization::Reason_aliasing", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
758 public final int deoptReasonTransferToInterpreter = getConstant("Deoptimization::Reason_transfer_to_interpreter", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
759 public final int deoptReasonOSROffset = getConstant("Deoptimization::Reason_LIMIT", Integer.class);
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
760
23679
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
761 public final int deoptActionNone = getConstant("Deoptimization::Action_none", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
762 public final int deoptActionMaybeRecompile = getConstant("Deoptimization::Action_maybe_recompile", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
763 public final int deoptActionReinterpret = getConstant("Deoptimization::Action_reinterpret", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
764 public final int deoptActionMakeNotEntrant = getConstant("Deoptimization::Action_make_not_entrant", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
765 public final int deoptActionMakeNotCompilable = getConstant("Deoptimization::Action_make_not_compilable", Integer.class);
15104
ed29f7ff71eb add DeoptimizationStub
twisti
parents: 15102
diff changeset
766
23679
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
767 public final int deoptimizationActionBits = getConstant("Deoptimization::_action_bits", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
768 public final int deoptimizationReasonBits = getConstant("Deoptimization::_reason_bits", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
769 public final int deoptimizationDebugIdBits = getConstant("Deoptimization::_debug_id_bits", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
770 public final int deoptimizationActionShift = getConstant("Deoptimization::_action_shift", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
771 public final int deoptimizationReasonShift = getConstant("Deoptimization::_reason_shift", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
772 public final int deoptimizationDebugIdShift = getConstant("Deoptimization::_debug_id_shift", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
773 //
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
774 // public final int deoptimizationUnpackDeopt = getConstant("Deoptimization::Unpack_deopt",
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
775 // Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
776 // public final int deoptimizationUnpackException = getConstant("Deoptimization::Unpack_exception",
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
777 // Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
778 // public final int deoptimizationUnpackUncommonTrap =
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
779 // getConstant("Deoptimization::Unpack_uncommon_trap", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
780 // public final int deoptimizationUnpackReexecute = getConstant("Deoptimization::Unpack_reexecute",
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
781 // Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
782 //
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
783 // public final int deoptimizationUnrollBlockSizeOfDeoptimizedFrameOffset =
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
784 // getFieldOffset("Deoptimization::UnrollBlock::_size_of_deoptimized_frame", Integer.class, "int");
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
785 // public final int deoptimizationUnrollBlockCallerAdjustmentOffset =
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
786 // getFieldOffset("Deoptimization::UnrollBlock::_caller_adjustment", Integer.class, "int");
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
787 // public final int deoptimizationUnrollBlockNumberOfFramesOffset =
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
788 // getFieldOffset("Deoptimization::UnrollBlock::_number_of_frames", Integer.class, "int");
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
789 // public final int deoptimizationUnrollBlockTotalFrameSizesOffset =
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
790 // getFieldOffset("Deoptimization::UnrollBlock::_total_frame_sizes", Integer.class, "int");
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
791 // public final int deoptimizationUnrollBlockUnpackKindOffset =
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
792 // getFieldOffset("Deoptimization::UnrollBlock::_unpack_kind", Integer.class, "int");
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
793 // public final int deoptimizationUnrollBlockFrameSizesOffset =
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
794 // getFieldOffset("Deoptimization::UnrollBlock::_frame_sizes", Integer.class, "intptr_t*");
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
795 // public final int deoptimizationUnrollBlockFramePcsOffset =
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
796 // getFieldOffset("Deoptimization::UnrollBlock::_frame_pcs", Integer.class, "address*");
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
797 // public final int deoptimizationUnrollBlockInitialInfoOffset =
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
798 // getFieldOffset("Deoptimization::UnrollBlock::_initial_info", Integer.class, "intptr_t");
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
799
23679
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
800 public final int vmIntrinsicInvokeBasic = getConstant("vmIntrinsics::_invokeBasic", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
801 public final int vmIntrinsicLinkToVirtual = getConstant("vmIntrinsics::_linkToVirtual", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
802 public final int vmIntrinsicLinkToStatic = getConstant("vmIntrinsics::_linkToStatic", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
803 public final int vmIntrinsicLinkToSpecial = getConstant("vmIntrinsics::_linkToSpecial", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
804 public final int vmIntrinsicLinkToInterface = getConstant("vmIntrinsics::_linkToInterface", Integer.class);
15104
ed29f7ff71eb add DeoptimizationStub
twisti
parents: 15102
diff changeset
805
23679
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
806 public final int codeInstallResultOk = getConstant("JVMCIEnv::ok", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
807 public final int codeInstallResultDependenciesFailed = getConstant("JVMCIEnv::dependencies_failed", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
808 public final int codeInstallResultDependenciesInvalid = getConstant("JVMCIEnv::dependencies_invalid", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
809 public final int codeInstallResultCacheFull = getConstant("JVMCIEnv::cache_full", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
810 public final int codeInstallResultCodeTooLarge = getConstant("JVMCIEnv::code_too_large", Integer.class);
13170
f294b4ee2d47 make CodeInstallResult enum independent of the actual values in C++ code
twisti
parents: 13155
diff changeset
811
21414
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
812 public String getCodeInstallResultDescription(int codeInstallResult) {
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
813 if (codeInstallResult == codeInstallResultOk) {
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
814 return "ok";
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
815 }
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
816 if (codeInstallResult == codeInstallResultDependenciesFailed) {
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
817 return "dependencies failed";
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
818 }
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
819 if (codeInstallResult == codeInstallResultDependenciesInvalid) {
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
820 return "dependencies invalid";
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
821 }
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
822 if (codeInstallResult == codeInstallResultCacheFull) {
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
823 return "code cache is full";
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
824 }
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
825 if (codeInstallResult == codeInstallResultCodeTooLarge) {
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
826 return "code is too large";
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
827 }
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
828 assert false : codeInstallResult;
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
829 return "unknown";
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
830 }
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
831
23679
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
832 public final int compilerToVMKlassTag = getConstant("CompilerToVM::KLASS_TAG", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
833 public final int compilerToVMSymbolTag = getConstant("CompilerToVM::SYMBOL_TAG", Integer.class);
14093
dd783f0ecf17 refactor CompilerToVM interface
twisti
parents: 14052
diff changeset
834
21413
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21411
diff changeset
835 // Checkstyle: stop
23679
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
836 // public final int MARKID_VERIFIED_ENTRY = getConstant("CodeInstaller::VERIFIED_ENTRY",
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
837 // Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
838 // public final int MARKID_UNVERIFIED_ENTRY = getConstant("CodeInstaller::UNVERIFIED_ENTRY",
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
839 // Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
840 // public final int MARKID_OSR_ENTRY = getConstant("CodeInstaller::OSR_ENTRY", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
841 // public final int MARKID_EXCEPTION_HANDLER_ENTRY =
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
842 // getConstant("CodeInstaller::EXCEPTION_HANDLER_ENTRY", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
843 // public final int MARKID_DEOPT_HANDLER_ENTRY = getConstant("CodeInstaller::DEOPT_HANDLER_ENTRY",
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
844 // Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
845 // public final int MARKID_INVOKEINTERFACE = getConstant("CodeInstaller::INVOKEINTERFACE",
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
846 // Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
847 // public final int MARKID_INVOKEVIRTUAL = getConstant("CodeInstaller::INVOKEVIRTUAL",
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
848 // Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
849 // public final int MARKID_INVOKESTATIC = getConstant("CodeInstaller::INVOKESTATIC", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
850 // public final int MARKID_INVOKESPECIAL = getConstant("CodeInstaller::INVOKESPECIAL",
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
851 // Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
852 // public final int MARKID_INLINE_INVOKE = getConstant("CodeInstaller::INLINE_INVOKE",
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
853 // Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
854 // public final int MARKID_POLL_NEAR = getConstant("CodeInstaller::POLL_NEAR", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
855 // public final int MARKID_POLL_RETURN_NEAR = getConstant("CodeInstaller::POLL_RETURN_NEAR",
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
856 // Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
857 // public final int MARKID_POLL_FAR = getConstant("CodeInstaller::POLL_FAR", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
858 // public final int MARKID_POLL_RETURN_FAR = getConstant("CodeInstaller::POLL_RETURN_FAR",
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
859 // Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
860 // public final int MARKID_CARD_TABLE_SHIFT = getConstant("CodeInstaller::CARD_TABLE_SHIFT",
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
861 // Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
862 // public final int MARKID_CARD_TABLE_ADDRESS = getConstant("CodeInstaller::CARD_TABLE_ADDRESS",
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
863 // Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
864 // public final int MARKID_INVOKE_INVALID = getConstant("CodeInstaller::INVOKE_INVALID",
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
865 // Integer.class);
21413
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21411
diff changeset
866
23679
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
867 public final int bitDataExceptionSeenFlag = getConstant("BitData::exception_seen_flag", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
868 public final int bitDataNullSeenFlag = getConstant("BitData::null_seen_flag", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
869 public final int methodDataCountOffset = getConstant("CounterData::count_off", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
870 public final int jumpDataTakenOffset = getConstant("JumpData::taken_off_set", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
871 public final int jumpDataDisplacementOffset = getConstant("JumpData::displacement_off_set", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
872 public final int receiverTypeDataNonprofiledCountOffset = getConstant("ReceiverTypeData::nonprofiled_count_off_set", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
873 public final int receiverTypeDataReceiverTypeRowCellCount = getConstant("ReceiverTypeData::receiver_type_row_cell_count", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
874 public final int receiverTypeDataReceiver0Offset = getConstant("ReceiverTypeData::receiver0_offset", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
875 public final int receiverTypeDataCount0Offset = getConstant("ReceiverTypeData::count0_offset", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
876 public final int branchDataNotTakenOffset = getConstant("BranchData::not_taken_off_set", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
877 public final int arrayDataArrayLenOffset = getConstant("ArrayData::array_len_off_set", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
878 public final int arrayDataArrayStartOffset = getConstant("ArrayData::array_start_off_set", Integer.class);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23677
diff changeset
879 public final int multiBranchDataPerCaseCellCount = getConstant("MultiBranchData::per_case_cell_count", Integer.class);
22572
c3b49e9d0f48 HotSpotMethodData shouldn't hardcode constants
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22569
diff changeset
880
21413
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21411
diff changeset
881 // Checkstyle: resume
14574
6bab029d6e3a removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents: 14551
diff changeset
882
11430
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
883 public boolean check() {
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
884 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
885 int modifiers = f.getModifiers();
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
886 if (Modifier.isPublic(modifiers) && !Modifier.isStatic(modifiers)) {
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
887 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
888 }
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
889 }
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12372
diff changeset
890
13593
24353c21ef34 slightly better (denser) Class.isArray check
twisti
parents: 13578
diff changeset
891 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
892 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
893
11430
a7dd2d728500 made all public, non-static fields in HotSpotVMConfig final
Doug Simon <doug.simon@oracle.com>
parents: 11238
diff changeset
894 return true;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
895 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
896 }