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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/jvmci/HotSpotResolvedJavaMethodImpl.java @ 21548:f4b3a6dadb44

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moved Receiver inner class from MethodIdMap to InvocationPlugin (JBS:GRAAL-53)
author Doug Simon <doug.simon@oracle.com>
date Tue, 26 May 2015 11:19:50 +0200
parents 78f0792aa890
children 0627ebc2a3ea
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.hotspot.jvmci;
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24
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25 import static com.oracle.graal.hotspot.jvmci.HotSpotJVMCIRuntime.*;
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26 import static com.oracle.graal.hotspot.jvmci.HotSpotResolvedJavaMethodImpl.Options.*;
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27 import static com.oracle.jvmci.common.UnsafeAccess.*;
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28
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29 import java.lang.annotation.*;
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30 import java.lang.reflect.*;
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31 import java.util.*;
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32
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33 import com.oracle.graal.api.code.*;
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34 import com.oracle.graal.api.meta.*;
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35 import com.oracle.graal.debug.*;
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36 import com.oracle.graal.graphbuilderconf.*;
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37 import com.oracle.graal.options.*;
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38 import com.oracle.jvmci.common.*;
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39
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40 /**
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41 * Implementation of {@link JavaMethod} for resolved HotSpot methods.
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42 */
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43 public final class HotSpotResolvedJavaMethodImpl extends HotSpotMethod implements HotSpotResolvedJavaMethod, HotSpotProxified, MethodIdHolder {
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44
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45 static class Options {
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46 // @formatter:off
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47 @Option(help = "", type = OptionType.Debug)
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48 public static final OptionValue<Boolean> UseProfilingInformation = new OptionValue<>(true);
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49 // @formatter:on
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50 }
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51
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52 /**
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53 * Reference to metaspace Method object.
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54 */
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55 private final long metaspaceMethod;
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56
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57 private final HotSpotResolvedObjectTypeImpl holder;
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58 private final HotSpotConstantPool constantPool;
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59 private final HotSpotSignature signature;
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60 private HotSpotMethodData methodData;
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61 private byte[] code;
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62 private Member toJavaCache;
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63
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64 /**
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65 * Gets the holder of a HotSpot metaspace method native object.
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66 *
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67 * @param metaspaceMethod a metaspace Method object
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68 * @return the {@link ResolvedJavaType} corresponding to the holder of the
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69 * {@code metaspaceMethod}
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70 */
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71 public static HotSpotResolvedObjectTypeImpl getHolder(long metaspaceMethod) {
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72 HotSpotVMConfig config = runtime().getConfig();
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73 final long metaspaceConstMethod = unsafe.getAddress(metaspaceMethod + config.methodConstMethodOffset);
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74 final long metaspaceConstantPool = unsafe.getAddress(metaspaceConstMethod + config.constMethodConstantsOffset);
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75 final long metaspaceKlass = unsafe.getAddress(metaspaceConstantPool + config.constantPoolHolderOffset);
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76 return HotSpotResolvedObjectTypeImpl.fromMetaspaceKlass(metaspaceKlass);
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77 }
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78
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79 /**
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80 * Gets the {@link ResolvedJavaMethod} for a HotSpot metaspace method native object.
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81 *
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82 * @param metaspaceMethod a metaspace Method object
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83 * @return the {@link ResolvedJavaMethod} corresponding to {@code metaspaceMethod}
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84 */
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85 public static HotSpotResolvedJavaMethod fromMetaspace(long metaspaceMethod) {
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86 HotSpotResolvedObjectTypeImpl holder = getHolder(metaspaceMethod);
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87 return holder.createMethod(metaspaceMethod);
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88 }
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89
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90 public HotSpotResolvedJavaMethodImpl(HotSpotResolvedObjectTypeImpl holder, long metaspaceMethod) {
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91 // It would be too much work to get the method name here so we fill it in later.
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92 super(null);
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93 this.metaspaceMethod = metaspaceMethod;
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94 this.holder = holder;
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95
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96 HotSpotVMConfig config = runtime().getConfig();
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97 final long constMethod = getConstMethod();
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98
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99 /*
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100 * Get the constant pool from the metaspace method. Some methods (e.g. intrinsics for
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101 * signature-polymorphic method handle methods) have their own constant pool instead of the
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102 * one from their holder.
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103 */
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104 final long metaspaceConstantPool = unsafe.getAddress(constMethod + config.constMethodConstantsOffset);
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105 this.constantPool = new HotSpotConstantPool(metaspaceConstantPool);
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106
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107 final int nameIndex = unsafe.getChar(constMethod + config.constMethodNameIndexOffset);
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108 this.name = constantPool.lookupUtf8(nameIndex);
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109
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110 final int signatureIndex = unsafe.getChar(constMethod + config.constMethodSignatureIndexOffset);
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111 this.signature = (HotSpotSignature) constantPool.lookupSignature(signatureIndex);
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112 }
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113
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114 /**
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115 * Returns a pointer to this method's constant method data structure (
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116 * {@code Method::_constMethod}).
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117 *
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118 * @return pointer to this method's ConstMethod
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119 */
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120 private long getConstMethod() {
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121 assert metaspaceMethod != 0;
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122 return unsafe.getAddress(metaspaceMethod + runtime().getConfig().methodConstMethodOffset);
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123 }
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124
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125 @Override
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126 public boolean equals(Object obj) {
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127 if (obj instanceof HotSpotResolvedJavaMethodImpl) {
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128 HotSpotResolvedJavaMethodImpl that = (HotSpotResolvedJavaMethodImpl) obj;
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129 return that.metaspaceMethod == metaspaceMethod;
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130 }
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131 return false;
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132 }
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133
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134 @Override
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135 public int hashCode() {
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136 return (int) metaspaceMethod;
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137 }
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138
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139 /**
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140 * Returns this method's flags ({@code Method::_flags}).
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141 *
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142 * @return flags of this method
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143 */
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144 private int getFlags() {
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145 return unsafe.getByte(metaspaceMethod + runtime().getConfig().methodFlagsOffset);
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146 }
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147
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148 /**
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149 * Returns this method's constant method flags ({@code ConstMethod::_flags}).
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150 *
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151 * @return flags of this method's ConstMethod
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152 */
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153 private int getConstMethodFlags() {
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154 return unsafe.getChar(getConstMethod() + runtime().getConfig().constMethodFlagsOffset);
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155 }
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156
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157 @Override
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158 public HotSpotResolvedObjectTypeImpl getDeclaringClass() {
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159 return holder;
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160 }
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161
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162 /**
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163 * Gets the address of the C++ Method object for this method.
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164 */
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165 public JavaConstant getMetaspaceMethodConstant() {
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166 return HotSpotMetaspaceConstantImpl.forMetaspaceObject(getHostWordKind(), metaspaceMethod, this, false);
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167 }
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168
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169 public long getMetaspaceMethod() {
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170 return metaspaceMethod;
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171 }
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172
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173 @Override
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174 public JavaConstant getEncoding() {
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175 return getMetaspaceMethodConstant();
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176 }
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177
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178 /**
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179 * Gets the complete set of modifiers for this method which includes the JVM specification
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180 * modifiers as well as the HotSpot internal modifiers.
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181 */
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182 public int getAllModifiers() {
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183 return unsafe.getInt(metaspaceMethod + runtime().getConfig().methodAccessFlagsOffset);
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184 }
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185
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186 @Override
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187 public int getModifiers() {
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188 return getAllModifiers() & Modifier.methodModifiers();
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189 }
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190
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191 @Override
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192 public boolean canBeStaticallyBound() {
18823
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193 return (isFinal() || isPrivate() || isStatic() || holder.isFinal()) && isConcrete();
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194 }
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195
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196 @Override
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197 public byte[] getCode() {
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198 if (getCodeSize() == 0) {
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199 return null;
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200 }
13214
3f34b8f91cc5 moved CompilerToVM.isTypeInitialized and isTypeLinked to Java
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diff changeset
201 if (code == null && holder.isLinked()) {
15843
747bc4099ad8 rename initializeBytecode to getBytecode and eliminate extra copy
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202 code = runtime().getCompilerToVM().getBytecode(metaspaceMethod);
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203 assert code.length == getCodeSize() : "expected: " + getCodeSize() + ", actual: " + code.length;
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204 }
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205 return code;
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206 }
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207
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208 @Override
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209 public int getCodeSize() {
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210 return unsafe.getChar(getConstMethod() + runtime().getConfig().constMethodCodeSizeOffset);
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211 }
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212
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213 @Override
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214 public ExceptionHandler[] getExceptionHandlers() {
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215 final boolean hasExceptionTable = (getConstMethodFlags() & runtime().getConfig().constMethodHasExceptionTable) != 0;
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216 if (!hasExceptionTable) {
6950
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diff changeset
217 return new ExceptionHandler[0];
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diff changeset
218 }
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219
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220 HotSpotVMConfig config = runtime().getConfig();
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221 final int exceptionTableLength = runtime().getCompilerToVM().exceptionTableLength(metaspaceMethod);
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222 ExceptionHandler[] handlers = new ExceptionHandler[exceptionTableLength];
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diff changeset
223 long exceptionTableElement = runtime().getCompilerToVM().exceptionTableStart(metaspaceMethod);
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diff changeset
224
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225 for (int i = 0; i < exceptionTableLength; i++) {
13305
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diff changeset
226 final int startPc = unsafe.getChar(exceptionTableElement + config.exceptionTableElementStartPcOffset);
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227 final int endPc = unsafe.getChar(exceptionTableElement + config.exceptionTableElementEndPcOffset);
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228 final int handlerPc = unsafe.getChar(exceptionTableElement + config.exceptionTableElementHandlerPcOffset);
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229 int catchTypeIndex = unsafe.getChar(exceptionTableElement + config.exceptionTableElementCatchTypeIndexOffset);
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230
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diff changeset
231 JavaType catchType;
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diff changeset
232 if (catchTypeIndex == 0) {
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diff changeset
233 catchType = null;
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diff changeset
234 } else {
a63d65b682a8 moved most HotSpotResolvedJavaMethod.getExceptionHandlers logic to Java
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diff changeset
235 final int opcode = -1; // opcode is not used
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236 catchType = constantPool.lookupType(catchTypeIndex, opcode);
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diff changeset
237
a63d65b682a8 moved most HotSpotResolvedJavaMethod.getExceptionHandlers logic to Java
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parents: 13264
diff changeset
238 // Check for Throwable which catches everything.
18223
17c98fad6980 converted HotSpotResolvedObjectType to an interface
Doug Simon <doug.simon@oracle.com>
parents: 18222
diff changeset
239 if (catchType instanceof HotSpotResolvedObjectTypeImpl) {
17c98fad6980 converted HotSpotResolvedObjectType to an interface
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parents: 18222
diff changeset
240 HotSpotResolvedObjectTypeImpl resolvedType = (HotSpotResolvedObjectTypeImpl) catchType;
13305
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parents: 13264
diff changeset
241 if (resolvedType.mirror() == Throwable.class) {
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diff changeset
242 catchTypeIndex = 0;
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parents: 13264
diff changeset
243 catchType = null;
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parents: 13264
diff changeset
244 }
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parents: 13264
diff changeset
245 }
a63d65b682a8 moved most HotSpotResolvedJavaMethod.getExceptionHandlers logic to Java
twisti
parents: 13264
diff changeset
246 }
a63d65b682a8 moved most HotSpotResolvedJavaMethod.getExceptionHandlers logic to Java
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diff changeset
247 handlers[i] = new ExceptionHandler(startPc, endPc, handlerPc, catchTypeIndex, catchType);
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248
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parents: 13264
diff changeset
249 // Go to the next ExceptionTableElement
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diff changeset
250 exceptionTableElement += config.exceptionTableElementSize;
6950
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diff changeset
251 }
13305
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252
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diff changeset
253 return handlers;
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diff changeset
254 }
e233f5660da4 Added Java files from Maxine project.
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parents:
diff changeset
255
9416
16c354398d09 intrinsify Reflection.getCallerClass
twisti
parents: 9380
diff changeset
256 /**
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257 * Returns true if this method has a {@code CallerSensitive} annotation.
15018
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258 *
9416
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259 * @return true if CallerSensitive annotation present, false otherwise
16c354398d09 intrinsify Reflection.getCallerClass
twisti
parents: 9380
diff changeset
260 */
16c354398d09 intrinsify Reflection.getCallerClass
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parents: 9380
diff changeset
261 public boolean isCallerSensitive() {
14717
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diff changeset
262 return (getFlags() & runtime().getConfig().methodFlagsCallerSensitive) != 0;
aa1a43bfdf4e make HotSpotResolvedJavaMethod leaner
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diff changeset
263 }
aa1a43bfdf4e make HotSpotResolvedJavaMethod leaner
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diff changeset
264
aa1a43bfdf4e make HotSpotResolvedJavaMethod leaner
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diff changeset
265 /**
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diff changeset
266 * Returns true if this method has a {@code ForceInline} annotation.
15018
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267 *
14717
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268 * @return true if ForceInline annotation present, false otherwise
aa1a43bfdf4e make HotSpotResolvedJavaMethod leaner
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diff changeset
269 */
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diff changeset
270 public boolean isForceInline() {
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diff changeset
271 return (getFlags() & runtime().getConfig().methodFlagsForceInline) != 0;
aa1a43bfdf4e make HotSpotResolvedJavaMethod leaner
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diff changeset
272 }
aa1a43bfdf4e make HotSpotResolvedJavaMethod leaner
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diff changeset
273
aa1a43bfdf4e make HotSpotResolvedJavaMethod leaner
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diff changeset
274 /**
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diff changeset
275 * Returns true if this method has a {@code DontInline} annotation.
15018
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diff changeset
276 *
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277 * @return true if DontInline annotation present, false otherwise
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278 */
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279 public boolean isDontInline() {
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280 return (getFlags() & runtime().getConfig().methodFlagsDontInline) != 0;
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281 }
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282
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283 /**
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284 * Manually adds a DontInline annotation to this method.
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285 */
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286 public void setNotInlineable() {
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287 runtime().getCompilerToVM().doNotInlineOrCompile(metaspaceMethod);
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288 }
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289
9b1cc2628961 Extend the CompilerToVM interface to explicitly avoid compilation and inlining of methods
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290 /**
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291 * Returns true if this method is one of the special methods that is ignored by security stack
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292 * walks.
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293 *
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294 * @return true if special method ignored by security stack walks, false otherwise
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295 */
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296 public boolean ignoredBySecurityStackWalk() {
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297 return runtime().getCompilerToVM().methodIsIgnoredBySecurityStackWalk(metaspaceMethod);
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298 }
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299
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300 public boolean hasBalancedMonitors() {
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301 HotSpotVMConfig config = runtime().getConfig();
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302 final int modifiers = getAllModifiers();
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303
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304 // Method has no monitorenter/exit bytecodes.
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305 if ((modifiers & config.jvmAccHasMonitorBytecodes) == 0) {
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306 return false;
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307 }
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308
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309 // Check to see if a previous compilation computed the monitor-matching analysis.
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310 if ((modifiers & config.jvmAccMonitorMatch) != 0) {
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311 return true;
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312 }
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313
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314 // This either happens only once if monitors are balanced or very rarely multiple-times.
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315 return runtime().getCompilerToVM().hasBalancedMonitors(metaspaceMethod);
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316 }
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317
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318 @Override
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319 public boolean isClassInitializer() {
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320 return "<clinit>".equals(name) && isStatic();
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321 }
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322
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323 @Override
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324 public boolean isConstructor() {
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diff changeset
325 return "<init>".equals(name) && !isStatic();
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326 }
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327
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diff changeset
328 @Override
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diff changeset
329 public int getMaxLocals() {
15311
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diff changeset
330 if (isAbstract() || isNative()) {
11718
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diff changeset
331 return 0;
f679f5411fd7 Better handling of methods which have no line number or variable name tables.
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parents: 11521
diff changeset
332 }
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
333 HotSpotVMConfig config = runtime().getConfig();
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diff changeset
334 return unsafe.getChar(getConstMethod() + config.methodMaxLocalsOffset);
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335 }
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336
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diff changeset
337 @Override
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Christian Wimmer <christian.wimmer@oracle.com>
parents: 6525
diff changeset
338 public int getMaxStackSize() {
15311
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diff changeset
339 if (isAbstract() || isNative()) {
11718
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Gilles Duboscq <duboscq@ssw.jku.at>
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diff changeset
340 return 0;
f679f5411fd7 Better handling of methods which have no line number or variable name tables.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 11521
diff changeset
341 }
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
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diff changeset
342 HotSpotVMConfig config = runtime().getConfig();
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diff changeset
343 return config.extraStackEntries + unsafe.getChar(getConstMethod() + config.constMethodMaxStackOffset);
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344 }
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345
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346 @Override
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Christian Wimmer <christian.wimmer@oracle.com>
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diff changeset
347 public StackTraceElement asStackTraceElement(int bci) {
14105
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348 if (bci < 0 || bci >= getCodeSize()) {
5250
0f6f647e8a96 bug fix: can only use HotSpot code for constructing a StackTraceElement when the bci is valid
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
349 // HotSpot code can only construct stack trace elements for valid bcis
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
350 StackTraceElement ste = runtime().getCompilerToVM().getStackTraceElement(metaspaceMethod, 0);
5250
0f6f647e8a96 bug fix: can only use HotSpot code for constructing a StackTraceElement when the bci is valid
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diff changeset
351 return new StackTraceElement(ste.getClassName(), ste.getMethodName(), ste.getFileName(), -1);
0f6f647e8a96 bug fix: can only use HotSpot code for constructing a StackTraceElement when the bci is valid
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
352 }
12431
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parents: 12429
diff changeset
353 return runtime().getCompilerToVM().getStackTraceElement(metaspaceMethod, bci);
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354 }
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diff changeset
355
18323
301c5e3d683a removed *Impl types in signatures of Remote interfaces
Doug Simon <doug.simon@oracle.com>
parents: 18293
diff changeset
356 public ResolvedJavaMethod uniqueConcreteMethod(HotSpotResolvedObjectType receiver) {
16184
8fde32ece68e use receiver type in findUniqueConcreteMethod
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 15843
diff changeset
357 if (receiver.isInterface()) {
13373
430c9f08728d moved most CompilerToVM.getUniqueConcreteMethod logic up to Java and replace getUniqueConcreteMethod with findUniqueConcreteMethod
twisti
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diff changeset
358 // Cannot trust interfaces. Because of:
430c9f08728d moved most CompilerToVM.getUniqueConcreteMethod logic up to Java and replace getUniqueConcreteMethod with findUniqueConcreteMethod
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parents: 13306
diff changeset
359 // interface I { void foo(); }
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diff changeset
360 // class A { public void foo() {} }
430c9f08728d moved most CompilerToVM.getUniqueConcreteMethod logic up to Java and replace getUniqueConcreteMethod with findUniqueConcreteMethod
twisti
parents: 13306
diff changeset
361 // class B extends A implements I { }
430c9f08728d moved most CompilerToVM.getUniqueConcreteMethod logic up to Java and replace getUniqueConcreteMethod with findUniqueConcreteMethod
twisti
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diff changeset
362 // class C extends B { public void foo() { } }
430c9f08728d moved most CompilerToVM.getUniqueConcreteMethod logic up to Java and replace getUniqueConcreteMethod with findUniqueConcreteMethod
twisti
parents: 13306
diff changeset
363 // class D extends B { }
430c9f08728d moved most CompilerToVM.getUniqueConcreteMethod logic up to Java and replace getUniqueConcreteMethod with findUniqueConcreteMethod
twisti
parents: 13306
diff changeset
364 // Would lead to identify C.foo() as the unique concrete method for I.foo() without
430c9f08728d moved most CompilerToVM.getUniqueConcreteMethod logic up to Java and replace getUniqueConcreteMethod with findUniqueConcreteMethod
twisti
parents: 13306
diff changeset
365 // seeing A.foo().
430c9f08728d moved most CompilerToVM.getUniqueConcreteMethod logic up to Java and replace getUniqueConcreteMethod with findUniqueConcreteMethod
twisti
parents: 13306
diff changeset
366 return null;
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6588
diff changeset
367 }
18323
301c5e3d683a removed *Impl types in signatures of Remote interfaces
Doug Simon <doug.simon@oracle.com>
parents: 18293
diff changeset
368 long metaspaceKlass = ((HotSpotResolvedObjectTypeImpl) receiver).getMetaspaceKlass();
301c5e3d683a removed *Impl types in signatures of Remote interfaces
Doug Simon <doug.simon@oracle.com>
parents: 18293
diff changeset
369 final long uniqueConcreteMethod = runtime().getCompilerToVM().findUniqueConcreteMethod(metaspaceKlass, metaspaceMethod);
13373
430c9f08728d moved most CompilerToVM.getUniqueConcreteMethod logic up to Java and replace getUniqueConcreteMethod with findUniqueConcreteMethod
twisti
parents: 13306
diff changeset
370 if (uniqueConcreteMethod == 0) {
430c9f08728d moved most CompilerToVM.getUniqueConcreteMethod logic up to Java and replace getUniqueConcreteMethod with findUniqueConcreteMethod
twisti
parents: 13306
diff changeset
371 return null;
430c9f08728d moved most CompilerToVM.getUniqueConcreteMethod logic up to Java and replace getUniqueConcreteMethod with findUniqueConcreteMethod
twisti
parents: 13306
diff changeset
372 }
430c9f08728d moved most CompilerToVM.getUniqueConcreteMethod logic up to Java and replace getUniqueConcreteMethod with findUniqueConcreteMethod
twisti
parents: 13306
diff changeset
373 return fromMetaspace(uniqueConcreteMethod);
3733
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parents:
diff changeset
374 }
e233f5660da4 Added Java files from Maxine project.
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parents:
diff changeset
375
e233f5660da4 Added Java files from Maxine project.
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parents:
diff changeset
376 @Override
7676
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7530
diff changeset
377 public HotSpotSignature getSignature() {
3733
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diff changeset
378 return signature;
e233f5660da4 Added Java files from Maxine project.
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parents:
diff changeset
379 }
e233f5660da4 Added Java files from Maxine project.
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parents:
diff changeset
380
14107
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
381 /**
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
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diff changeset
382 * Gets the value of {@code Method::_code}.
15018
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
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diff changeset
383 *
14107
800057208a2c enable C1 + Graal tiered
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diff changeset
384 * @return the value of {@code Method::_code}
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
385 */
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
386 private long getCompiledCode() {
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
387 HotSpotVMConfig config = runtime().getConfig();
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
388 return unsafe.getAddress(metaspaceMethod + config.methodCodeOffset);
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
389 }
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
390
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
391 /**
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
392 * Returns whether this method has compiled code.
15018
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14717
diff changeset
393 *
14107
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diff changeset
394 * @return true if this method has compiled code, false otherwise
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
395 */
10639
08e06d4a9e73 Removed API to access method invocation count from Graal.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10056
diff changeset
396 public boolean hasCompiledCode() {
14107
800057208a2c enable C1 + Graal tiered
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diff changeset
397 return getCompiledCode() != 0L;
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
398 }
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
399
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
400 /**
14607
7573ba6dfba2 fix comment
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14545
diff changeset
401 * @param level
7573ba6dfba2 fix comment
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14545
diff changeset
402 * @return true if the currently installed code was generated at {@code level}.
14107
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parents: 14105
diff changeset
403 */
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
404 public boolean hasCompiledCodeAtLevel(int level) {
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
405 long compiledCode = getCompiledCode();
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
406 if (compiledCode != 0) {
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
407 return unsafe.getInt(compiledCode + runtime().getConfig().nmethodCompLevelOffset) == level;
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
408 }
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
409 return false;
3733
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parents:
diff changeset
410 }
e233f5660da4 Added Java files from Maxine project.
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parents:
diff changeset
411
13164
70e6bb85d802 cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents: 12654
diff changeset
412 private static final String TraceMethodDataFilter = System.getProperty("graal.traceMethodDataFilter");
70e6bb85d802 cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents: 12654
diff changeset
413
4439
f7251c729b31 profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents: 4220
diff changeset
414 @Override
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6525
diff changeset
415 public ProfilingInfo getProfilingInfo() {
13217
210f58e992a1 Use separate method profile for OSR compilations.
Roland Schatz <roland.schatz@oracle.com>
parents: 13214
diff changeset
416 return getProfilingInfo(true, true);
210f58e992a1 Use separate method profile for OSR compilations.
Roland Schatz <roland.schatz@oracle.com>
parents: 13214
diff changeset
417 }
210f58e992a1 Use separate method profile for OSR compilations.
Roland Schatz <roland.schatz@oracle.com>
parents: 13214
diff changeset
418
210f58e992a1 Use separate method profile for OSR compilations.
Roland Schatz <roland.schatz@oracle.com>
parents: 13214
diff changeset
419 public ProfilingInfo getCompilationProfilingInfo(boolean isOSR) {
210f58e992a1 Use separate method profile for OSR compilations.
Roland Schatz <roland.schatz@oracle.com>
parents: 13214
diff changeset
420 return getProfilingInfo(!isOSR, isOSR);
210f58e992a1 Use separate method profile for OSR compilations.
Roland Schatz <roland.schatz@oracle.com>
parents: 13214
diff changeset
421 }
210f58e992a1 Use separate method profile for OSR compilations.
Roland Schatz <roland.schatz@oracle.com>
parents: 13214
diff changeset
422
210f58e992a1 Use separate method profile for OSR compilations.
Roland Schatz <roland.schatz@oracle.com>
parents: 13214
diff changeset
423 private ProfilingInfo getProfilingInfo(boolean includeNormal, boolean includeOSR) {
5722
cdc3c0776f9f removed mechanism for persisting profile information
Doug Simon <doug.simon@oracle.com>
parents: 5721
diff changeset
424 ProfilingInfo info;
5346
4c3d953f8131 added mechanism (enabled by -G:PICache and -G:PiFilter) for saving/loading method profiling info to/from disk
Doug Simon <doug.simon@oracle.com>
parents: 5344
diff changeset
425
9864
063a712fe8d8 converted remaining options in GraalOptions to new system (GRAAL-27)
Doug Simon <doug.simon@oracle.com>
parents: 9760
diff changeset
426 if (UseProfilingInformation.getValue() && methodData == null) {
18557
80a6b4a23418 removed a usage of HotSPotGraalRuntime.unsafeReadWord()
Doug Simon <doug.simon@oracle.com>
parents: 18538
diff changeset
427 long metaspaceMethodData = unsafe.getAddress(metaspaceMethod + runtime().getConfig().methodDataOffset);
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6588
diff changeset
428 if (metaspaceMethodData != 0) {
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6588
diff changeset
429 methodData = new HotSpotMethodData(metaspaceMethodData);
16480
10c12d09a8d2 moved format(String format, JavaMethod method) from MetaUtil to be a default method in JavaMethod
Doug Simon <doug.simon@oracle.com>
parents: 16399
diff changeset
430 if (TraceMethodDataFilter != null && this.format("%H.%n").contains(TraceMethodDataFilter)) {
10c12d09a8d2 moved format(String format, JavaMethod method) from MetaUtil to be a default method in JavaMethod
Doug Simon <doug.simon@oracle.com>
parents: 16399
diff changeset
431 TTY.println("Raw method data for " + this.format("%H.%n(%p)") + ":");
13164
70e6bb85d802 cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents: 12654
diff changeset
432 TTY.println(methodData.toString());
70e6bb85d802 cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents: 12654
diff changeset
433 }
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6588
diff changeset
434 }
4439
f7251c729b31 profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents: 4220
diff changeset
435 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
436
5346
4c3d953f8131 added mechanism (enabled by -G:PICache and -G:PiFilter) for saving/loading method profiling info to/from disk
Doug Simon <doug.simon@oracle.com>
parents: 5344
diff changeset
437 if (methodData == null || (!methodData.hasNormalData() && !methodData.hasExtraData())) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7483
diff changeset
438 // Be optimistic and return false for exceptionSeen. A methodDataOop is allocated in
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7483
diff changeset
439 // case of a deoptimization.
8610
5407d1dd6450 API to access nullness profiling information for instanceof, checkcast, and aastore
Christian Haeubl <haeubl@ssw.jku.at>
parents: 8217
diff changeset
440 info = DefaultProfilingInfo.get(TriState.FALSE);
4446
48756b901156 bugfixes
Christian Haeubl <christian.haeubl@oracle.com>
parents: 4444
diff changeset
441 } else {
13217
210f58e992a1 Use separate method profile for OSR compilations.
Roland Schatz <roland.schatz@oracle.com>
parents: 13214
diff changeset
442 info = new HotSpotProfilingInfo(methodData, this, includeNormal, includeOSR);
4446
48756b901156 bugfixes
Christian Haeubl <christian.haeubl@oracle.com>
parents: 4444
diff changeset
443 }
5346
4c3d953f8131 added mechanism (enabled by -G:PICache and -G:PiFilter) for saving/loading method profiling info to/from disk
Doug Simon <doug.simon@oracle.com>
parents: 5344
diff changeset
444 return info;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
445 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
446
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
447 @Override
8611
6c4db417385a added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents: 8610
diff changeset
448 public void reprofile() {
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
449 runtime().getCompilerToVM().reprofile(metaspaceMethod);
8611
6c4db417385a added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents: 8610
diff changeset
450 }
6c4db417385a added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents: 8610
diff changeset
451
6c4db417385a added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents: 8610
diff changeset
452 @Override
5541
b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5536
diff changeset
453 public ConstantPool getConstantPool() {
13259
b16fb0b7479b every HotSpotResolvedJavaMethod needs its own constant pool
twisti
parents: 13254
diff changeset
454 return constantPool;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
455 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
456
5039
f3d2447db2d9 added detection for endless recompilation
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5003
diff changeset
457 @Override
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
458 public Annotation[][] getParameterAnnotations() {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
459 if (isConstructor()) {
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
460 Constructor<?> javaConstructor = toJavaConstructor();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
461 return javaConstructor == null ? null : javaConstructor.getParameterAnnotations();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
462 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
463 Method javaMethod = toJava();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
464 return javaMethod == null ? null : javaMethod.getParameterAnnotations();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
465 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
466
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
467 @Override
17125
ce1b6453c544 Add ResolvedJavaMethod.getAnnotations
Christian Wimmer <christian.wimmer@oracle.com>
parents: 16615
diff changeset
468 public Annotation[] getAnnotations() {
ce1b6453c544 Add ResolvedJavaMethod.getAnnotations
Christian Wimmer <christian.wimmer@oracle.com>
parents: 16615
diff changeset
469 if (isConstructor()) {
ce1b6453c544 Add ResolvedJavaMethod.getAnnotations
Christian Wimmer <christian.wimmer@oracle.com>
parents: 16615
diff changeset
470 Constructor<?> javaConstructor = toJavaConstructor();
ce1b6453c544 Add ResolvedJavaMethod.getAnnotations
Christian Wimmer <christian.wimmer@oracle.com>
parents: 16615
diff changeset
471 return javaConstructor == null ? new Annotation[0] : javaConstructor.getAnnotations();
ce1b6453c544 Add ResolvedJavaMethod.getAnnotations
Christian Wimmer <christian.wimmer@oracle.com>
parents: 16615
diff changeset
472 }
ce1b6453c544 Add ResolvedJavaMethod.getAnnotations
Christian Wimmer <christian.wimmer@oracle.com>
parents: 16615
diff changeset
473 Method javaMethod = toJava();
ce1b6453c544 Add ResolvedJavaMethod.getAnnotations
Christian Wimmer <christian.wimmer@oracle.com>
parents: 16615
diff changeset
474 return javaMethod == null ? new Annotation[0] : javaMethod.getAnnotations();
ce1b6453c544 Add ResolvedJavaMethod.getAnnotations
Christian Wimmer <christian.wimmer@oracle.com>
parents: 16615
diff changeset
475 }
ce1b6453c544 Add ResolvedJavaMethod.getAnnotations
Christian Wimmer <christian.wimmer@oracle.com>
parents: 16615
diff changeset
476
ce1b6453c544 Add ResolvedJavaMethod.getAnnotations
Christian Wimmer <christian.wimmer@oracle.com>
parents: 16615
diff changeset
477 @Override
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
478 public <T extends Annotation> T getAnnotation(Class<T> annotationClass) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
479 if (isConstructor()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
480 Constructor<?> javaConstructor = toJavaConstructor();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
481 return javaConstructor == null ? null : javaConstructor.getAnnotation(annotationClass);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
482 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
483 Method javaMethod = toJava();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
484 return javaMethod == null ? null : javaMethod.getAnnotation(annotationClass);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
485 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
486
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
487 @Override
9984
f3330a4487eb added ResolvedJava[Field|Method].isSynthetic()
Doug Simon <doug.simon@oracle.com>
parents: 9928
diff changeset
488 public boolean isSynthetic() {
13787
eec9f21a40b7 added documentation
Doug Simon <doug.simon@oracle.com>
parents: 13777
diff changeset
489 int modifiers = getAllModifiers();
13818
d2f520f46180 added more unit tests for meta.api, discovering and fixing an issue with HotSpotResolvedJavaField.getModifiers() in the process
Doug Simon <doug.simon@oracle.com>
parents: 13787
diff changeset
490 return (runtime().getConfig().syntheticFlag & modifiers) != 0;
9984
f3330a4487eb added ResolvedJava[Field|Method].isSynthetic()
Doug Simon <doug.simon@oracle.com>
parents: 9928
diff changeset
491 }
f3330a4487eb added ResolvedJava[Field|Method].isSynthetic()
Doug Simon <doug.simon@oracle.com>
parents: 9928
diff changeset
492
13183
0266ac3b26c0 JDK8: added support for default methods as well as interfaces containing static and private methods
Doug Simon <doug.simon@oracle.com>
parents: 13164
diff changeset
493 public boolean isDefault() {
0266ac3b26c0 JDK8: added support for default methods as well as interfaces containing static and private methods
Doug Simon <doug.simon@oracle.com>
parents: 13164
diff changeset
494 if (isConstructor()) {
0266ac3b26c0 JDK8: added support for default methods as well as interfaces containing static and private methods
Doug Simon <doug.simon@oracle.com>
parents: 13164
diff changeset
495 return false;
0266ac3b26c0 JDK8: added support for default methods as well as interfaces containing static and private methods
Doug Simon <doug.simon@oracle.com>
parents: 13164
diff changeset
496 }
0266ac3b26c0 JDK8: added support for default methods as well as interfaces containing static and private methods
Doug Simon <doug.simon@oracle.com>
parents: 13164
diff changeset
497 // Copied from java.lang.Method.isDefault()
0266ac3b26c0 JDK8: added support for default methods as well as interfaces containing static and private methods
Doug Simon <doug.simon@oracle.com>
parents: 13164
diff changeset
498 int mask = Modifier.ABSTRACT | Modifier.PUBLIC | Modifier.STATIC;
0266ac3b26c0 JDK8: added support for default methods as well as interfaces containing static and private methods
Doug Simon <doug.simon@oracle.com>
parents: 13164
diff changeset
499 return ((getModifiers() & mask) == Modifier.PUBLIC) && getDeclaringClass().isInterface();
0266ac3b26c0 JDK8: added support for default methods as well as interfaces containing static and private methods
Doug Simon <doug.simon@oracle.com>
parents: 13164
diff changeset
500 }
0266ac3b26c0 JDK8: added support for default methods as well as interfaces containing static and private methods
Doug Simon <doug.simon@oracle.com>
parents: 13164
diff changeset
501
9984
f3330a4487eb added ResolvedJava[Field|Method].isSynthetic()
Doug Simon <doug.simon@oracle.com>
parents: 9928
diff changeset
502 @Override
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
503 public Type[] getGenericParameterTypes() {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
504 if (isConstructor()) {
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
505 Constructor<?> javaConstructor = toJavaConstructor();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
506 return javaConstructor == null ? null : javaConstructor.getGenericParameterTypes();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
507 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
508 Method javaMethod = toJava();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
509 return javaMethod == null ? null : javaMethod.getGenericParameterTypes();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
510 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
511
7053
014727292ae0 removed more usages of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 7037
diff changeset
512 public Class<?>[] signatureToTypes() {
014727292ae0 removed more usages of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 7037
diff changeset
513 Signature sig = getSignature();
014727292ae0 removed more usages of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 7037
diff changeset
514 int count = sig.getParameterCount(false);
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7483
diff changeset
515 Class<?>[] result = new Class<?>[count];
7053
014727292ae0 removed more usages of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 7037
diff changeset
516 for (int i = 0; i < result.length; ++i) {
19447
2452e881fad5 Do not eagerly resolve types in lookupType.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18867
diff changeset
517 JavaType parameterType = sig.getParameterType(i, holder);
2452e881fad5 Do not eagerly resolve types in lookupType.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18867
diff changeset
518 HotSpotResolvedJavaType resolvedParameterType = (HotSpotResolvedJavaType) parameterType.resolve(holder);
2452e881fad5 Do not eagerly resolve types in lookupType.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18867
diff changeset
519 result[i] = resolvedParameterType.mirror();
7053
014727292ae0 removed more usages of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 7037
diff changeset
520 }
014727292ae0 removed more usages of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 7037
diff changeset
521 return result;
014727292ae0 removed more usages of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 7037
diff changeset
522 }
014727292ae0 removed more usages of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 7037
diff changeset
523
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
524 private Method toJava() {
15828
34c99f83795b Cache result of toJava and toJavaConstructor, since it is an expensive operation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15731
diff changeset
525 if (toJavaCache != null) {
34c99f83795b Cache result of toJava and toJavaConstructor, since it is an expensive operation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15731
diff changeset
526 return (Method) toJavaCache;
34c99f83795b Cache result of toJava and toJavaConstructor, since it is an expensive operation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15731
diff changeset
527 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
528 try {
15828
34c99f83795b Cache result of toJava and toJavaConstructor, since it is an expensive operation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15731
diff changeset
529 Method result = holder.mirror().getDeclaredMethod(name, signatureToTypes());
34c99f83795b Cache result of toJava and toJavaConstructor, since it is an expensive operation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15731
diff changeset
530 toJavaCache = result;
34c99f83795b Cache result of toJava and toJavaConstructor, since it is an expensive operation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15731
diff changeset
531 return result;
19967
a5ee3e32dc62 Don't let NoClassDefFoundError leak when reflectively looking up Method
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19885
diff changeset
532 } catch (NoSuchMethodException | NoClassDefFoundError e) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
533 return null;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
534 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
535 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
536
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
537 private Constructor<?> toJavaConstructor() {
15828
34c99f83795b Cache result of toJava and toJavaConstructor, since it is an expensive operation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15731
diff changeset
538 if (toJavaCache != null) {
34c99f83795b Cache result of toJava and toJavaConstructor, since it is an expensive operation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15731
diff changeset
539 return (Constructor<?>) toJavaCache;
34c99f83795b Cache result of toJava and toJavaConstructor, since it is an expensive operation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15731
diff changeset
540 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
541 try {
15828
34c99f83795b Cache result of toJava and toJavaConstructor, since it is an expensive operation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15731
diff changeset
542 Constructor<?> result = holder.mirror().getDeclaredConstructor(signatureToTypes());
34c99f83795b Cache result of toJava and toJavaConstructor, since it is an expensive operation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15731
diff changeset
543 toJavaCache = result;
34c99f83795b Cache result of toJava and toJavaConstructor, since it is an expensive operation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15731
diff changeset
544 return result;
19967
a5ee3e32dc62 Don't let NoClassDefFoundError leak when reflectively looking up Method
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19885
diff changeset
545 } catch (NoSuchMethodException | NoClassDefFoundError e) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
546 return null;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
547 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
548 }
4296
d089b71a5237 Add possibility to disable inlining for specific methods.
Andreas Woess <andreas.woess@jku.at>
parents: 4220
diff changeset
549
d089b71a5237 Add possibility to disable inlining for specific methods.
Andreas Woess <andreas.woess@jku.at>
parents: 4220
diff changeset
550 @Override
d089b71a5237 Add possibility to disable inlining for specific methods.
Andreas Woess <andreas.woess@jku.at>
parents: 4220
diff changeset
551 public boolean canBeInlined() {
14717
aa1a43bfdf4e make HotSpotResolvedJavaMethod leaner
twisti
parents: 14607
diff changeset
552 if (isDontInline()) {
9691
bd5c6b3dedc5 implement inlining support for JSR 292
twisti
parents: 9636
diff changeset
553 return false;
bd5c6b3dedc5 implement inlining support for JSR 292
twisti
parents: 9636
diff changeset
554 }
18829
40df42df39e0 Can be inlined must also return true for native methods that are intrinsified.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18823
diff changeset
555 return runtime().getCompilerToVM().canInlineMethod(metaspaceMethod);
13953
d587baa55dd7 Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13818
diff changeset
556 }
d587baa55dd7 Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13818
diff changeset
557
d587baa55dd7 Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13818
diff changeset
558 @Override
d587baa55dd7 Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13818
diff changeset
559 public boolean shouldBeInlined() {
14717
aa1a43bfdf4e make HotSpotResolvedJavaMethod leaner
twisti
parents: 14607
diff changeset
560 if (isForceInline()) {
13953
d587baa55dd7 Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13818
diff changeset
561 return true;
d587baa55dd7 Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13818
diff changeset
562 }
d587baa55dd7 Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13818
diff changeset
563 return runtime().getCompilerToVM().shouldInlineMethod(metaspaceMethod);
4319
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4296
diff changeset
564 }
4296
d089b71a5237 Add possibility to disable inlining for specific methods.
Andreas Woess <andreas.woess@jku.at>
parents: 4220
diff changeset
565
7310
79a7b761755c Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7212
diff changeset
566 @Override
79a7b761755c Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7212
diff changeset
567 public LineNumberTable getLineNumberTable() {
14105
f62c770c22be make HotSpotResolvedJavaMethod leaner
twisti
parents: 14104
diff changeset
568 final boolean hasLineNumberTable = (getConstMethodFlags() & runtime().getConfig().constMethodHasLineNumberTable) != 0;
f62c770c22be make HotSpotResolvedJavaMethod leaner
twisti
parents: 14104
diff changeset
569 if (!hasLineNumberTable) {
11718
f679f5411fd7 Better handling of methods which have no line number or variable name tables.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 11521
diff changeset
570 return null;
f679f5411fd7 Better handling of methods which have no line number or variable name tables.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 11521
diff changeset
571 }
14105
f62c770c22be make HotSpotResolvedJavaMethod leaner
twisti
parents: 14104
diff changeset
572
f62c770c22be make HotSpotResolvedJavaMethod leaner
twisti
parents: 14104
diff changeset
573 long[] values = runtime().getCompilerToVM().getLineNumberTable(metaspaceMethod);
16387
2bd6dbbd7842 treat empty LineNumberTable as non-existent
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16184
diff changeset
574 if (values.length == 0) {
2bd6dbbd7842 treat empty LineNumberTable as non-existent
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16184
diff changeset
575 // Empty table so treat is as non-existent
2bd6dbbd7842 treat empty LineNumberTable as non-existent
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16184
diff changeset
576 return null;
2bd6dbbd7842 treat empty LineNumberTable as non-existent
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16184
diff changeset
577 }
7310
79a7b761755c Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7212
diff changeset
578 assert values.length % 2 == 0;
79a7b761755c Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7212
diff changeset
579 int[] bci = new int[values.length / 2];
79a7b761755c Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7212
diff changeset
580 int[] line = new int[values.length / 2];
79a7b761755c Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7212
diff changeset
581
79a7b761755c Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7212
diff changeset
582 for (int i = 0; i < values.length / 2; i++) {
79a7b761755c Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7212
diff changeset
583 bci[i] = (int) values[i * 2];
79a7b761755c Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7212
diff changeset
584 line[i] = (int) values[i * 2 + 1];
79a7b761755c Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7212
diff changeset
585 }
79a7b761755c Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7212
diff changeset
586
79a7b761755c Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7212
diff changeset
587 return new LineNumberTableImpl(line, bci);
79a7b761755c Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7212
diff changeset
588 }
79a7b761755c Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7212
diff changeset
589
7786
8bbbde9d0a52 extended ResolvedJavaMethod API by getLocalVariableTable
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 7676
diff changeset
590 @Override
8bbbde9d0a52 extended ResolvedJavaMethod API by getLocalVariableTable
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 7676
diff changeset
591 public LocalVariableTable getLocalVariableTable() {
14105
f62c770c22be make HotSpotResolvedJavaMethod leaner
twisti
parents: 14104
diff changeset
592 final boolean hasLocalVariableTable = (getConstMethodFlags() & runtime().getConfig().constMethodHasLocalVariableTable) != 0;
f62c770c22be make HotSpotResolvedJavaMethod leaner
twisti
parents: 14104
diff changeset
593 if (!hasLocalVariableTable) {
11718
f679f5411fd7 Better handling of methods which have no line number or variable name tables.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 11521
diff changeset
594 return null;
f679f5411fd7 Better handling of methods which have no line number or variable name tables.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 11521
diff changeset
595 }
13306
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
596
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
597 HotSpotVMConfig config = runtime().getConfig();
14104
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 14089
diff changeset
598 long localVariableTableElement = runtime().getCompilerToVM().getLocalVariableTableStart(metaspaceMethod);
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 14089
diff changeset
599 final int localVariableTableLength = runtime().getCompilerToVM().getLocalVariableTableLength(metaspaceMethod);
13306
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
600 Local[] locals = new Local[localVariableTableLength];
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
601
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
602 for (int i = 0; i < localVariableTableLength; i++) {
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
603 final int startBci = unsafe.getChar(localVariableTableElement + config.localVariableTableElementStartBciOffset);
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
604 final int endBci = startBci + unsafe.getChar(localVariableTableElement + config.localVariableTableElementLengthOffset);
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
605 final int nameCpIndex = unsafe.getChar(localVariableTableElement + config.localVariableTableElementNameCpIndexOffset);
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
606 final int typeCpIndex = unsafe.getChar(localVariableTableElement + config.localVariableTableElementDescriptorCpIndexOffset);
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
607 final int slot = unsafe.getChar(localVariableTableElement + config.localVariableTableElementSlotOffset);
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
608
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
609 String localName = getConstantPool().lookupUtf8(nameCpIndex);
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
610 String localType = getConstantPool().lookupUtf8(typeCpIndex);
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
611
18538
1b904c58f27f removed static accesses to HotSpotGraalRuntime out of LocalImpl
Doug Simon <doug.simon@oracle.com>
parents: 18532
diff changeset
612 locals[i] = new LocalImpl(localName, runtime().lookupType(localType, holder, false), startBci, endBci, slot);
13306
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
613
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
614 // Go to the next LocalVariableTableElement
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
615 localVariableTableElement += config.localVariableTableElementSize;
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
616 }
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
617
7786
8bbbde9d0a52 extended ResolvedJavaMethod API by getLocalVariableTable
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 7676
diff changeset
618 return new LocalVariableTableImpl(locals);
8bbbde9d0a52 extended ResolvedJavaMethod API by getLocalVariableTable
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 7676
diff changeset
619 }
8bbbde9d0a52 extended ResolvedJavaMethod API by getLocalVariableTable
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 7676
diff changeset
620
6379
ad97777056ec Checks on vtableEntryOffset to avoid calling to the VM if the holder is not initialized
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5775
diff changeset
621 /**
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12535
diff changeset
622 * Returns the offset of this method into the v-table. The method must have a v-table entry as
15725
ef6b8d1898e6 Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15722
diff changeset
623 * indicated by {@link #isInVirtualMethodTable(ResolvedJavaType)}, otherwise an exception is
ef6b8d1898e6 Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15722
diff changeset
624 * thrown.
15018
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14717
diff changeset
625 *
6379
ad97777056ec Checks on vtableEntryOffset to avoid calling to the VM if the holder is not initialized
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5775
diff changeset
626 * @return the offset of this method into the v-table
ad97777056ec Checks on vtableEntryOffset to avoid calling to the VM if the holder is not initialized
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5775
diff changeset
627 */
15725
ef6b8d1898e6 Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15722
diff changeset
628 public int vtableEntryOffset(ResolvedJavaType resolved) {
21547
78f0792aa890 fixed expected exception type in some TestResolvedJavaType tests
Doug Simon <doug.simon@oracle.com>
parents: 21411
diff changeset
629 if (!isInVirtualMethodTable(resolved)) {
78f0792aa890 fixed expected exception type in some TestResolvedJavaType tests
Doug Simon <doug.simon@oracle.com>
parents: 21411
diff changeset
630 throw new JVMCIError("%s does not have a vtable entry", this);
78f0792aa890 fixed expected exception type in some TestResolvedJavaType tests
Doug Simon <doug.simon@oracle.com>
parents: 21411
diff changeset
631 }
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12535
diff changeset
632 HotSpotVMConfig config = runtime().getConfig();
18223
17c98fad6980 converted HotSpotResolvedObjectType to an interface
Doug Simon <doug.simon@oracle.com>
parents: 18222
diff changeset
633 final int vtableIndex = getVtableIndex((HotSpotResolvedObjectTypeImpl) resolved);
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12535
diff changeset
634 return config.instanceKlassVtableStartOffset + vtableIndex * config.vtableEntrySize + config.vtableEntryMethodOffset;
5000
b5dc2403c1e7 add option to inline VTable stubs
Lukas Stadler <lukas.stadler@jku.at>
parents: 4600
diff changeset
635 }
5176
af59b4dfc9e4 compilation queue changes:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5115
diff changeset
636
9636
ff4e8218d3dd Remove hasVtableEntry, use isInVirtualMethodTable instead
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 9610
diff changeset
637 @Override
15725
ef6b8d1898e6 Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15722
diff changeset
638 public boolean isInVirtualMethodTable(ResolvedJavaType resolved) {
18223
17c98fad6980 converted HotSpotResolvedObjectType to an interface
Doug Simon <doug.simon@oracle.com>
parents: 18222
diff changeset
639 if (resolved instanceof HotSpotResolvedObjectTypeImpl) {
17c98fad6980 converted HotSpotResolvedObjectType to an interface
Doug Simon <doug.simon@oracle.com>
parents: 18222
diff changeset
640 HotSpotResolvedObjectTypeImpl hotspotResolved = (HotSpotResolvedObjectTypeImpl) resolved;
16615
3812931f9350 Don't read beyond end of known vtable
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16480
diff changeset
641 int vtableIndex = getVtableIndex(hotspotResolved);
3812931f9350 Don't read beyond end of known vtable
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16480
diff changeset
642 return vtableIndex >= 0 && vtableIndex < hotspotResolved.getVtableLength();
3812931f9350 Don't read beyond end of known vtable
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16480
diff changeset
643 }
3812931f9350 Don't read beyond end of known vtable
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16480
diff changeset
644 return false;
15725
ef6b8d1898e6 Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15722
diff changeset
645 }
ef6b8d1898e6 Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15722
diff changeset
646
18223
17c98fad6980 converted HotSpotResolvedObjectType to an interface
Doug Simon <doug.simon@oracle.com>
parents: 18222
diff changeset
647 private int getVtableIndex(HotSpotResolvedObjectTypeImpl resolved) {
15731
7260016882ef fix assert in HotSpotResolvedJavaMethod.vtableEntryOffset
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15726
diff changeset
648 if (!holder.isLinked()) {
7260016882ef fix assert in HotSpotResolvedJavaMethod.vtableEntryOffset
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15726
diff changeset
649 return runtime().getConfig().invalidVtableIndex;
7260016882ef fix assert in HotSpotResolvedJavaMethod.vtableEntryOffset
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15726
diff changeset
650 }
15725
ef6b8d1898e6 Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15722
diff changeset
651 if (holder.isInterface()) {
16615
3812931f9350 Don't read beyond end of known vtable
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16480
diff changeset
652 if (resolved.isInterface()) {
15725
ef6b8d1898e6 Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15722
diff changeset
653 return runtime().getConfig().invalidVtableIndex;
ef6b8d1898e6 Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15722
diff changeset
654 }
ef6b8d1898e6 Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15722
diff changeset
655 return getVtableIndexForInterface(resolved);
ef6b8d1898e6 Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15722
diff changeset
656 }
ef6b8d1898e6 Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15722
diff changeset
657 return getVtableIndex();
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12535
diff changeset
658 }
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12535
diff changeset
659
13306
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
660 /**
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
661 * Returns this method's virtual table index.
15018
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14717
diff changeset
662 *
13306
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
663 * @return virtual table index
dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents: 13305
diff changeset
664 */
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12535
diff changeset
665 private int getVtableIndex() {
15725
ef6b8d1898e6 Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15722
diff changeset
666 assert !holder.isInterface();
12559
ae412befde21 read HotSpotVMConfig fields from HotSpot's vmStructs via annotations
twisti
parents: 12535
diff changeset
667 HotSpotVMConfig config = runtime().getConfig();
15102
175111728365 improve canBeStaticallyBound
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 15088
diff changeset
668 int result = unsafe.getInt(metaspaceMethod + config.methodVtableIndexOffset);
175111728365 improve canBeStaticallyBound
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 15088
diff changeset
669 assert result >= config.nonvirtualVtableIndex : "must be linked";
175111728365 improve canBeStaticallyBound
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 15088
diff changeset
670 return result;
9610
ae17e540c5d2 More asserts while getting vtable offsets
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 9416
diff changeset
671 }
ae17e540c5d2 More asserts while getting vtable offsets
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 9416
diff changeset
672
15725
ef6b8d1898e6 Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15722
diff changeset
673 private int getVtableIndexForInterface(ResolvedJavaType resolved) {
18223
17c98fad6980 converted HotSpotResolvedObjectType to an interface
Doug Simon <doug.simon@oracle.com>
parents: 18222
diff changeset
674 HotSpotResolvedObjectTypeImpl hotspotType = (HotSpotResolvedObjectTypeImpl) resolved;
15726
668d158f780c Rename HotSpotResolvedObjectType.metaspaceKlass to getMetaspaceKlass
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15725
diff changeset
675 return runtime().getCompilerToVM().getVtableIndexForInterface(hotspotType.getMetaspaceKlass(), getMetaspaceMethod());
15725
ef6b8d1898e6 Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15722
diff changeset
676 }
ef6b8d1898e6 Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15722
diff changeset
677
15262
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
678 /**
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
679 * The {@link SpeculationLog} for methods compiled by Graal hang off this per-declaring-type
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
680 * {@link ClassValue}. The raw Method* value is safe to use as a key in the map as a) it is
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
681 * never moves and b) we never read from it.
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
682 * <p>
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
683 * One implication is that we will preserve {@link SpeculationLog}s for methods that have been
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
684 * redefined via class redefinition. It's tempting to periodically flush such logs but we cannot
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
685 * read the JVM_ACC_IS_OBSOLETE bit (or anything else) via the raw pointer as obsoleted methods
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
686 * are subject to clean up and deletion (see InstanceKlass::purge_previous_versions_internal).
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
687 */
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
688 private static final ClassValue<Map<Long, SpeculationLog>> SpeculationLogs = new ClassValue<Map<Long, SpeculationLog>>() {
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
689 @Override
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
690 protected Map<Long, SpeculationLog> computeValue(java.lang.Class<?> type) {
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
691 return new HashMap<>(4);
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
692 }
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
693 };
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
694
8217
dce9cefed571 Draft speculation log.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7930
diff changeset
695 public SpeculationLog getSpeculationLog() {
15262
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
696 Map<Long, SpeculationLog> map = SpeculationLogs.get(holder.mirror());
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
697 synchronized (map) {
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
698 SpeculationLog log = map.get(this.metaspaceMethod);
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
699 if (log == null) {
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
700 log = new HotSpotSpeculationLog();
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
701 map.put(metaspaceMethod, log);
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
702 }
cd51b1253c4c replaced the link between a HotSpotResolvedJavaMethod and a SpeculationLog with a ClassValue based mechanism (GRAAL-727)
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
703 return log;
8217
dce9cefed571 Draft speculation log.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7930
diff changeset
704 }
dce9cefed571 Draft speculation log.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7930
diff changeset
705 }
9013
3b0ec709827c added macro substitutions for the @PolymorphicSignature methods in MethodHandle
Doug Simon <doug.simon@oracle.com>
parents: 8949
diff changeset
706
3b0ec709827c added macro substitutions for the @PolymorphicSignature methods in MethodHandle
Doug Simon <doug.simon@oracle.com>
parents: 8949
diff changeset
707 public int intrinsicId() {
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
708 HotSpotVMConfig config = runtime().getConfig();
9013
3b0ec709827c added macro substitutions for the @PolymorphicSignature methods in MethodHandle
Doug Simon <doug.simon@oracle.com>
parents: 8949
diff changeset
709 return unsafe.getByte(metaspaceMethod + config.methodIntrinsicIdOffset) & 0xff;
3b0ec709827c added macro substitutions for the @PolymorphicSignature methods in MethodHandle
Doug Simon <doug.simon@oracle.com>
parents: 8949
diff changeset
710 }
9100
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
711
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
712 @Override
18187
9619ba4daf4c Rename Constant to JavaConstant.
Roland Schatz <roland.schatz@oracle.com>
parents: 18176
diff changeset
713 public JavaConstant invoke(JavaConstant receiver, JavaConstant[] arguments) {
9100
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
714 assert !isConstructor();
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
715 Method javaMethod = toJava();
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
716 javaMethod.setAccessible(true);
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
717
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
718 Object[] objArguments = new Object[arguments.length];
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
719 for (int i = 0; i < arguments.length; i++) {
18262
f7d45e2426d4 converted HotSpotObjectConstant to an interface
Doug Simon <doug.simon@oracle.com>
parents: 18223
diff changeset
720 objArguments[i] = HotSpotObjectConstantImpl.asBoxedValue(arguments[i]);
9100
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
721 }
18293
ab8fbaa5e72f fixed minor regressions after removing HotSpotObjectConstantImpl.asObject()
Doug Simon <doug.simon@oracle.com>
parents: 18290
diff changeset
722 Object objReceiver = receiver != null && !receiver.isNull() ? ((HotSpotObjectConstantImpl) receiver).object() : null;
9100
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
723
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
724 try {
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
725 Object objResult = javaMethod.invoke(objReceiver, objArguments);
18262
f7d45e2426d4 converted HotSpotObjectConstant to an interface
Doug Simon <doug.simon@oracle.com>
parents: 18223
diff changeset
726 return javaMethod.getReturnType() == void.class ? null : HotSpotObjectConstantImpl.forBoxedValue(getSignature().getReturnKind(), objResult);
9100
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
727
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
728 } catch (IllegalAccessException | InvocationTargetException ex) {
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
729 throw new IllegalArgumentException(ex);
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
730 }
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
731 }
d24955427b0b Remove MetaUtil.getMirrorOrFail; Add necessary functionality to the Graal API so that all previous usages of java.lang.Class can now use ResolvedJavaType
Christian Wimmer <christian.wimmer@oracle.com>
parents: 9013
diff changeset
732
14104
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 14089
diff changeset
733 /**
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 14089
diff changeset
734 * Allocates a compile id for this method by asking the VM for one.
15018
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14717
diff changeset
735 *
14104
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 14089
diff changeset
736 * @param entryBCI entry bci
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 14089
diff changeset
737 * @return compile id
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 14089
diff changeset
738 */
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 14089
diff changeset
739 public int allocateCompileId(int entryBCI) {
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 14089
diff changeset
740 return runtime().getCompilerToVM().allocateCompileId(metaspaceMethod, entryBCI);
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 14089
diff changeset
741 }
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 14089
diff changeset
742
14107
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
743 public boolean hasCodeAtLevel(int entryBCI, int level) {
21547
78f0792aa890 fixed expected exception type in some TestResolvedJavaType tests
Doug Simon <doug.simon@oracle.com>
parents: 21411
diff changeset
744 if (entryBCI == runtime().getConfig().invocationEntryBci) {
14107
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
745 return hasCompiledCodeAtLevel(level);
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
746 }
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
747 return runtime().getCompilerToVM().hasCompiledCodeForOSR(metaspaceMethod, entryBCI, level);
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14105
diff changeset
748 }
19885
b950967f74c7 replaced HashMap with a side-table (i.e., an array) for looking up InvocationPlugins
Doug Simon <doug.simon@oracle.com>
parents: 19717
diff changeset
749
20902
7cc48e7e6bfe generalized InvocationPluginIdHolder to MethodIdHolder
Doug Simon <doug.simon@oracle.com>
parents: 19967
diff changeset
750 private int methodId;
19885
b950967f74c7 replaced HashMap with a side-table (i.e., an array) for looking up InvocationPlugins
Doug Simon <doug.simon@oracle.com>
parents: 19717
diff changeset
751
20902
7cc48e7e6bfe generalized InvocationPluginIdHolder to MethodIdHolder
Doug Simon <doug.simon@oracle.com>
parents: 19967
diff changeset
752 public void setMethodId(int id) {
7cc48e7e6bfe generalized InvocationPluginIdHolder to MethodIdHolder
Doug Simon <doug.simon@oracle.com>
parents: 19967
diff changeset
753 assert methodId == 0;
7cc48e7e6bfe generalized InvocationPluginIdHolder to MethodIdHolder
Doug Simon <doug.simon@oracle.com>
parents: 19967
diff changeset
754 methodId = id;
19885
b950967f74c7 replaced HashMap with a side-table (i.e., an array) for looking up InvocationPlugins
Doug Simon <doug.simon@oracle.com>
parents: 19717
diff changeset
755 }
b950967f74c7 replaced HashMap with a side-table (i.e., an array) for looking up InvocationPlugins
Doug Simon <doug.simon@oracle.com>
parents: 19717
diff changeset
756
20902
7cc48e7e6bfe generalized InvocationPluginIdHolder to MethodIdHolder
Doug Simon <doug.simon@oracle.com>
parents: 19967
diff changeset
757 public int getMethodId() {
7cc48e7e6bfe generalized InvocationPluginIdHolder to MethodIdHolder
Doug Simon <doug.simon@oracle.com>
parents: 19967
diff changeset
758 return methodId;
19885
b950967f74c7 replaced HashMap with a side-table (i.e., an array) for looking up InvocationPlugins
Doug Simon <doug.simon@oracle.com>
parents: 19717
diff changeset
759 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
760 }