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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotRuntime.java @ 7814:bab2a51f8dbe

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Introduce marker interface InvokeTarget. Remove method lookupRuntimeCall from CodeCacheProvider.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Mon, 18 Feb 2013 20:21:09 -0800
parents 016e23829147
children 961ad124cb21
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1 /*
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2 * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.hotspot.meta;
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24
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25 import static com.oracle.graal.api.code.CallingConvention.Type.*;
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26 import static com.oracle.graal.api.code.DeoptimizationAction.*;
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27 import static com.oracle.graal.api.code.MemoryBarriers.*;
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28 import static com.oracle.graal.api.code.Register.RegisterFlag.*;
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29 import static com.oracle.graal.api.meta.DeoptimizationReason.*;
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30 import static com.oracle.graal.api.meta.Value.*;
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31 import static com.oracle.graal.graph.UnsafeAccess.*;
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32 import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
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33 import static com.oracle.graal.hotspot.snippets.SystemSubstitutions.*;
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34 import static com.oracle.graal.java.GraphBuilderPhase.RuntimeCalls.*;
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35 import static com.oracle.graal.nodes.UnwindNode.*;
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36 import static com.oracle.graal.nodes.java.RegisterFinalizerNode.*;
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37 import static com.oracle.graal.snippets.Log.*;
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38 import static com.oracle.graal.snippets.MathSubstitutionsX86.*;
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39
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40 import java.lang.reflect.*;
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41 import java.util.*;
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42
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43 import sun.misc.*;
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44
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45 import com.oracle.graal.api.code.*;
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46 import com.oracle.graal.api.code.CodeUtil.RefMapFormatter;
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47 import com.oracle.graal.api.code.CompilationResult.Call;
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48 import com.oracle.graal.api.code.CompilationResult.DataPatch;
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49 import com.oracle.graal.api.code.CompilationResult.Mark;
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50 import com.oracle.graal.api.code.CompilationResult.Safepoint;
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51 import com.oracle.graal.api.code.Register.RegisterFlag;
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52 import com.oracle.graal.api.code.RuntimeCallTarget.Descriptor;
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53 import com.oracle.graal.api.meta.*;
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54 import com.oracle.graal.graph.*;
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55 import com.oracle.graal.hotspot.*;
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56 import com.oracle.graal.hotspot.bridge.*;
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57 import com.oracle.graal.hotspot.bridge.CompilerToVM.CodeInstallResult;
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58 import com.oracle.graal.hotspot.nodes.*;
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59 import com.oracle.graal.hotspot.phases.*;
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60 import com.oracle.graal.hotspot.snippets.*;
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61 import com.oracle.graal.hotspot.stubs.*;
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62 import com.oracle.graal.java.*;
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63 import com.oracle.graal.nodes.*;
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64 import com.oracle.graal.nodes.calc.*;
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65 import com.oracle.graal.nodes.extended.*;
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66 import com.oracle.graal.nodes.java.*;
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67 import com.oracle.graal.nodes.java.MethodCallTargetNode.InvokeKind;
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68 import com.oracle.graal.nodes.spi.*;
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69 import com.oracle.graal.nodes.type.*;
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70 import com.oracle.graal.phases.*;
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71 import com.oracle.graal.printer.*;
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72 import com.oracle.graal.snippets.*;
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73 import com.oracle.graal.word.*;
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74
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75 /**
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76 * HotSpot implementation of {@link GraalCodeCacheProvider}.
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77 */
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78 public abstract class HotSpotRuntime implements GraalCodeCacheProvider, SnippetProvider, DisassemblerProvider, BytecodeDisassemblerProvider {
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79
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80 public final HotSpotVMConfig config;
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81
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82 protected final RegisterConfig regConfig;
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83 protected final RegisterConfig globalStubRegConfig;
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84 protected final HotSpotGraalRuntime graalRuntime;
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85
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86 private CheckCastSnippets.Templates checkcastSnippets;
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87 private InstanceOfSnippets.Templates instanceofSnippets;
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88 private NewObjectSnippets.Templates newObjectSnippets;
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89 private MonitorSnippets.Templates monitorSnippets;
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90
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91 private NewInstanceStub newInstanceStub;
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92 private NewArrayStub newArrayStub;
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93
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94 private final Map<Descriptor, HotSpotRuntimeCallTarget> runtimeCalls = new HashMap<>();
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95 private final Map<ResolvedJavaMethod, Stub> stubs = new HashMap<>();
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96
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97 /**
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98 * Holds onto objects that will be embedded in compiled code. HotSpot treats oops embedded in
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99 * code as weak references so without an external strong root, such an embedded oop will quickly
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100 * die. This in turn will cause the nmethod to be unloaded.
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101 */
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102 private final Map<Object, Object> gcRoots = new HashMap<>();
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103
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104 /**
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105 * The offset from the origin of an array to the first element.
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106 *
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107 * @return the offset in bytes
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108 */
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109 public static int getArrayBaseOffset(Kind kind) {
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110 switch (kind) {
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111 case Boolean:
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112 return Unsafe.ARRAY_BOOLEAN_BASE_OFFSET;
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113 case Byte:
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114 return Unsafe.ARRAY_BYTE_BASE_OFFSET;
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115 case Char:
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116 return Unsafe.ARRAY_CHAR_BASE_OFFSET;
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117 case Short:
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118 return Unsafe.ARRAY_SHORT_BASE_OFFSET;
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119 case Int:
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120 return Unsafe.ARRAY_INT_BASE_OFFSET;
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121 case Long:
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diff changeset
122 return Unsafe.ARRAY_LONG_BASE_OFFSET;
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diff changeset
123 case Float:
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124 return Unsafe.ARRAY_FLOAT_BASE_OFFSET;
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diff changeset
125 case Double:
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diff changeset
126 return Unsafe.ARRAY_DOUBLE_BASE_OFFSET;
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diff changeset
127 case Object:
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128 return Unsafe.ARRAY_OBJECT_BASE_OFFSET;
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diff changeset
129 default:
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130 throw GraalInternalError.shouldNotReachHere();
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131 }
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diff changeset
132 }
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133
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134 /**
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135 * The scale used for the index when accessing elements of an array of this kind.
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diff changeset
136 *
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137 * @return the scale in order to convert the index into a byte offset
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138 */
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diff changeset
139 public static int getArrayIndexScale(Kind kind) {
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diff changeset
140 switch (kind) {
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diff changeset
141 case Boolean:
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142 return Unsafe.ARRAY_BOOLEAN_INDEX_SCALE;
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143 case Byte:
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144 return Unsafe.ARRAY_BYTE_INDEX_SCALE;
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diff changeset
145 case Char:
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diff changeset
146 return Unsafe.ARRAY_CHAR_INDEX_SCALE;
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diff changeset
147 case Short:
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148 return Unsafe.ARRAY_SHORT_INDEX_SCALE;
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diff changeset
149 case Int:
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150 return Unsafe.ARRAY_INT_INDEX_SCALE;
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diff changeset
151 case Long:
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152 return Unsafe.ARRAY_LONG_INDEX_SCALE;
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diff changeset
153 case Float:
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diff changeset
154 return Unsafe.ARRAY_FLOAT_INDEX_SCALE;
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diff changeset
155 case Double:
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diff changeset
156 return Unsafe.ARRAY_DOUBLE_INDEX_SCALE;
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diff changeset
157 case Object:
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diff changeset
158 return Unsafe.ARRAY_OBJECT_INDEX_SCALE;
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diff changeset
159 default:
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diff changeset
160 throw GraalInternalError.shouldNotReachHere();
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diff changeset
161 }
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diff changeset
162 }
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parents: 7098
diff changeset
163
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164 protected Value ret(Kind kind) {
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diff changeset
165 if (kind == Kind.Void) {
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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.
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parents: 6534
diff changeset
166 return ILLEGAL;
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167 }
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168 return globalStubRegConfig.getReturnRegister(kind).asValue(kind);
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169 }
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diff changeset
170
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diff changeset
171 protected Value[] javaCallingConvention(Kind... arguments) {
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diff changeset
172 return callingConvention(arguments, RuntimeCall);
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173 }
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diff changeset
174
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diff changeset
175 protected Value[] nativeCallingConvention(Kind... arguments) {
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diff changeset
176 return callingConvention(arguments, NativeCall);
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parents: 7363
diff changeset
177 }
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178
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diff changeset
179 private Value[] callingConvention(Kind[] arguments, CallingConvention.Type type) {
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diff changeset
180 Value[] result = new Value[arguments.length];
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diff changeset
181
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diff changeset
182 TargetDescription target = graalRuntime.getTarget();
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diff changeset
183 int currentStackOffset = 0;
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diff changeset
184 for (int i = 0; i < arguments.length; i++) {
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diff changeset
185 Kind kind = arguments[i];
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diff changeset
186 RegisterFlag flag = kind == Kind.Float || kind == Kind.Double ? FPU : CPU;
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parents: 7384
diff changeset
187 Register[] ccRegs = globalStubRegConfig.getCallingConventionRegisters(type, flag);
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parents: 7384
diff changeset
188 if (i < ccRegs.length) {
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parents: 7384
diff changeset
189 result[i] = ccRegs[i].asValue(kind);
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diff changeset
190 } else {
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parents: 7384
diff changeset
191 result[i] = StackSlot.get(kind.getStackKind(), currentStackOffset, false);
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parents: 7384
diff changeset
192 currentStackOffset += Math.max(target.sizeInBytes(kind), target.wordSize);
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diff changeset
193 }
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diff changeset
194 }
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diff changeset
195 return result;
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diff changeset
196 }
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diff changeset
197
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diff changeset
198 protected Value scratch(Kind kind) {
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parents: 6500
diff changeset
199 return globalStubRegConfig.getScratchRegister().asValue(kind);
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diff changeset
200 }
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
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diff changeset
201
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
202 public HotSpotRuntime(HotSpotVMConfig config, HotSpotGraalRuntime graalRuntime) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
203 this.config = config;
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
204 this.graalRuntime = graalRuntime;
6494
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6475
diff changeset
205 regConfig = createRegisterConfig(false);
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6475
diff changeset
206 globalStubRegConfig = createRegisterConfig(true);
6521
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
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diff changeset
207
7522
4cc0efe5cffe disabled auto-formatting of manually formatted code
Doug Simon <doug.simon@oracle.com>
parents: 7393
diff changeset
208 // @formatter:off
4cc0efe5cffe disabled auto-formatting of manually formatted code
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parents: 7393
diff changeset
209
6534
feb579677b58 SnippetTemplate must not depend on CodeCacheProvider (only on MetaAccessProvider). This means that the hasSideEffect flag of a RuntimeCall must be already fixed in the RuntimeCall.Descriptor to avoid a lookup of the actual RuntimeCall using the CodeCacheProvider.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6525
diff changeset
210 addRuntimeCall(UNWIND_EXCEPTION, config.unwindExceptionStub,
6521
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parents: 6500
diff changeset
211 /* temps */ null,
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
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parents: 6500
diff changeset
212 /* ret */ ret(Kind.Void),
7393
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parents: 7384
diff changeset
213 /* arg0: exception */ javaCallingConvention(Kind.Object));
6521
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Doug Simon <doug.simon@oracle.com>
parents: 6500
diff changeset
214
6677
3dddb311395f hotspot infrastructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents: 6674
diff changeset
215 addRuntimeCall(OnStackReplacementPhase.OSR_MIGRATION_END, config.osrMigrationEndStub,
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Lukas Stadler <lukas.stadler@jku.at>
parents: 6674
diff changeset
216 /* temps */ null,
3dddb311395f hotspot infrastructure for OnStackReplacement
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parents: 6674
diff changeset
217 /* ret */ ret(Kind.Void),
7393
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parents: 7384
diff changeset
218 /* arg0: long */ javaCallingConvention(Kind.Long));
6677
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Lukas Stadler <lukas.stadler@jku.at>
parents: 6674
diff changeset
219
6534
feb579677b58 SnippetTemplate must not depend on CodeCacheProvider (only on MetaAccessProvider). This means that the hasSideEffect flag of a RuntimeCall must be already fixed in the RuntimeCall.Descriptor to avoid a lookup of the actual RuntimeCall using the CodeCacheProvider.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6525
diff changeset
220 addRuntimeCall(REGISTER_FINALIZER, config.registerFinalizerStub,
6521
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parents: 6500
diff changeset
221 /* temps */ null,
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
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parents: 6500
diff changeset
222 /* ret */ ret(Kind.Void),
7393
5f00bf5a530d windows-specific bugfix
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7384
diff changeset
223 /* arg0: object */ javaCallingConvention(Kind.Object));
6521
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Doug Simon <doug.simon@oracle.com>
parents: 6500
diff changeset
224
6534
feb579677b58 SnippetTemplate must not depend on CodeCacheProvider (only on MetaAccessProvider). This means that the hasSideEffect flag of a RuntimeCall must be already fixed in the RuntimeCall.Descriptor to avoid a lookup of the actual RuntimeCall using the CodeCacheProvider.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6525
diff changeset
225 addRuntimeCall(CREATE_NULL_POINTER_EXCEPTION, config.createNullPointerExceptionStub,
6521
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parents: 6500
diff changeset
226 /* temps */ null,
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
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parents: 6500
diff changeset
227 /* ret */ ret(Kind.Object));
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
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parents: 6500
diff changeset
228
6534
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parents: 6525
diff changeset
229 addRuntimeCall(CREATE_OUT_OF_BOUNDS_EXCEPTION, config.createOutOfBoundsExceptionStub,
6521
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parents: 6500
diff changeset
230 /* temps */ null,
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
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parents: 6500
diff changeset
231 /* ret */ ret(Kind.Object),
7393
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parents: 7384
diff changeset
232 /* arg0: index */ javaCallingConvention(Kind.Int));
6521
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parents: 6500
diff changeset
233
6534
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Christian Wimmer <christian.wimmer@oracle.com>
parents: 6525
diff changeset
234 addRuntimeCall(JAVA_TIME_MILLIS, config.javaTimeMillisStub,
6521
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parents: 6500
diff changeset
235 /* temps */ null,
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
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parents: 6500
diff changeset
236 /* ret */ ret(Kind.Long));
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
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parents: 6500
diff changeset
237
6534
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Christian Wimmer <christian.wimmer@oracle.com>
parents: 6525
diff changeset
238 addRuntimeCall(JAVA_TIME_NANOS, config.javaTimeNanosStub,
6521
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parents: 6500
diff changeset
239 /* temps */ null,
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents: 6500
diff changeset
240 /* ret */ ret(Kind.Long));
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
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parents: 6500
diff changeset
241
6534
feb579677b58 SnippetTemplate must not depend on CodeCacheProvider (only on MetaAccessProvider). This means that the hasSideEffect flag of a RuntimeCall must be already fixed in the RuntimeCall.Descriptor to avoid a lookup of the actual RuntimeCall using the CodeCacheProvider.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6525
diff changeset
242 addRuntimeCall(ARITHMETIC_SIN, config.arithmeticSinStub,
6521
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
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parents: 6500
diff changeset
243 /* temps */ null,
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244 /* ret */ ret(Kind.Double),
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parents: 7384
diff changeset
245 /* arg0: index */ javaCallingConvention(Kind.Double));
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diff changeset
246
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parents: 6525
diff changeset
247 addRuntimeCall(ARITHMETIC_COS, config.arithmeticCosStub,
6521
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diff changeset
248 /* temps */ null,
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diff changeset
249 /* ret */ ret(Kind.Double),
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parents: 7384
diff changeset
250 /* arg0: index */ javaCallingConvention(Kind.Double));
6521
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diff changeset
251
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parents: 6525
diff changeset
252 addRuntimeCall(ARITHMETIC_TAN, config.arithmeticTanStub,
6521
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253 /* temps */ null,
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diff changeset
254 /* ret */ ret(Kind.Double),
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parents: 7384
diff changeset
255 /* arg0: index */ javaCallingConvention(Kind.Double));
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diff changeset
256
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parents: 6525
diff changeset
257 addRuntimeCall(LOG_PRIMITIVE, config.logPrimitiveStub,
6521
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258 /* temps */ null,
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259 /* ret */ ret(Kind.Void),
7393
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parents: 7384
diff changeset
260 /* arg0: typeChar */ javaCallingConvention(Kind.Int,
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diff changeset
261 /* arg1: value */ Kind.Long,
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diff changeset
262 /* arg2: newline */ Kind.Boolean));
6521
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parents: 6500
diff changeset
263
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Christian Wimmer <christian.wimmer@oracle.com>
parents: 6525
diff changeset
264 addRuntimeCall(LOG_PRINTF, config.logPrintfStub,
6521
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diff changeset
265 /* temps */ null,
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266 /* ret */ ret(Kind.Void),
7393
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parents: 7384
diff changeset
267 /* arg0: format */ javaCallingConvention(Kind.Object,
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parents: 7384
diff changeset
268 /* arg1: value */ Kind.Long,
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diff changeset
269 /* arg2: value */ Kind.Long,
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diff changeset
270 /* arg3: value */ Kind.Long));
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271
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Christian Wimmer <christian.wimmer@oracle.com>
parents: 6525
diff changeset
272 addRuntimeCall(LOG_OBJECT, config.logObjectStub,
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273 /* temps */ null,
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274 /* ret */ ret(Kind.Void),
7393
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parents: 7384
diff changeset
275 /* arg0: object */ javaCallingConvention(Kind.Object,
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diff changeset
276 /* arg1: flags */ Kind.Int));
7522
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Doug Simon <doug.simon@oracle.com>
parents: 7393
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277
4cc0efe5cffe disabled auto-formatting of manually formatted code
Doug Simon <doug.simon@oracle.com>
parents: 7393
diff changeset
278 // @formatter:on
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279 }
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280
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281 /**
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282 * Registers the details for linking a runtime call.
7530
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parents: 7522
diff changeset
283 *
6521
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284 * @param descriptor name and signature of the call
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diff changeset
285 * @param address target address of the call
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parents: 6500
diff changeset
286 * @param tempRegs temporary registers used (and killed) by the call (null if none)
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
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diff changeset
287 * @param ret where the call returns its result
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diff changeset
288 * @param args where arguments are passed to the call
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diff changeset
289 */
6534
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Christian Wimmer <christian.wimmer@oracle.com>
parents: 6525
diff changeset
290 protected void addRuntimeCall(Descriptor descriptor, long address, Register[] tempRegs, Value ret, Value... args) {
6521
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diff changeset
291 Value[] temps = tempRegs == null || tempRegs.length == 0 ? Value.NONE : new Value[tempRegs.length];
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diff changeset
292 for (int i = 0; i < temps.length; i++) {
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diff changeset
293 temps[i] = tempRegs[i].asValue();
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diff changeset
294 }
7300
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parents: 7278
diff changeset
295 assert checkAssignable(descriptor.getResultType(), ret) : descriptor + " incompatible with result location " + ret;
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parents: 7278
diff changeset
296 Class[] argTypes = descriptor.getArgumentTypes();
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diff changeset
297 assert argTypes.length == args.length : descriptor + " incompatible with number of argument locations: " + args.length;
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diff changeset
298 for (int i = 0; i < argTypes.length; i++) {
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diff changeset
299 assert checkAssignable(argTypes[i], args[i]) : descriptor + " incompatible with argument location " + i + ": " + args[i];
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diff changeset
300 }
7144
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diff changeset
301 HotSpotRuntimeCallTarget runtimeCall = new HotSpotRuntimeCallTarget(descriptor, address, new CallingConvention(temps, 0, ret, args), graalRuntime.getCompilerToVM());
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diff changeset
302 runtimeCalls.put(descriptor, runtimeCall);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
303 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
304
7300
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diff changeset
305 private boolean checkAssignable(Class spec, Value value) {
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diff changeset
306 Kind kind = value.getKind();
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diff changeset
307 if (kind == Kind.Illegal) {
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diff changeset
308 kind = Kind.Void;
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Christian Wimmer <christian.wimmer@oracle.com>
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diff changeset
309 }
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parents: 7278
diff changeset
310 if (WordBase.class.isAssignableFrom(spec)) {
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diff changeset
311 return kind == graalRuntime.getTarget().wordKind;
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parents: 7278
diff changeset
312 }
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parents: 7278
diff changeset
313 return kind == Kind.fromJavaClass(spec);
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parents: 7278
diff changeset
314 }
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Christian Wimmer <christian.wimmer@oracle.com>
parents: 7278
diff changeset
315
7143
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diff changeset
316 /**
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diff changeset
317 * Binds a snippet-base {@link Stub} to a runtime call descriptor.
7530
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Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
318 *
7143
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diff changeset
319 * @return the linkage information for a call to the stub
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
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diff changeset
320 */
7144
ae69cd8c08a9 rename: RuntimeCall -> RuntimeCallTarget
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
321 public HotSpotRuntimeCallTarget registerStub(Descriptor descriptor, Stub stub) {
ae69cd8c08a9 rename: RuntimeCall -> RuntimeCallTarget
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
322 HotSpotRuntimeCallTarget linkage = runtimeCalls.get(descriptor);
7143
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
323 assert linkage != null;
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
324 linkage.setStub(stub);
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Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
325 stubs.put(stub.getMethod(), stub);
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parents: 7130
diff changeset
326 return linkage;
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
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parents: 7130
diff changeset
327 }
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
328
6494
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6475
diff changeset
329 protected abstract RegisterConfig createRegisterConfig(boolean globalStubConfig);
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6475
diff changeset
330
7076
32408bd16b91 fixes after merge
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7075
diff changeset
331 public void installSnippets(SnippetInstaller installer, Assumptions assumptions) {
7220
fcae6d960acd added more compiler intrinsics
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7113
diff changeset
332 if (GraalOptions.IntrinsifyObjectMethods) {
7356
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Doug Simon <doug.simon@oracle.com>
parents: 7305
diff changeset
333 installer.installSubstitutions(ObjectSubstitutions.class);
7220
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Christian Haeubl <haeubl@ssw.jku.at>
parents: 7113
diff changeset
334 }
fcae6d960acd added more compiler intrinsics
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7113
diff changeset
335 if (GraalOptions.IntrinsifySystemMethods) {
7356
fe9f252f0d05 renamings to clarify the difference between lowering/stub snippets and substitution snippets (the end goal is to remove the term 'snippet' from the latter altogether)
Doug Simon <doug.simon@oracle.com>
parents: 7305
diff changeset
336 installer.installSubstitutions(SystemSubstitutions.class);
7220
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Christian Haeubl <haeubl@ssw.jku.at>
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diff changeset
337 }
fcae6d960acd added more compiler intrinsics
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7113
diff changeset
338 if (GraalOptions.IntrinsifyThreadMethods) {
7356
fe9f252f0d05 renamings to clarify the difference between lowering/stub snippets and substitution snippets (the end goal is to remove the term 'snippet' from the latter altogether)
Doug Simon <doug.simon@oracle.com>
parents: 7305
diff changeset
339 installer.installSubstitutions(ThreadSubstitutions.class);
7220
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Christian Haeubl <haeubl@ssw.jku.at>
parents: 7113
diff changeset
340 }
fcae6d960acd added more compiler intrinsics
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7113
diff changeset
341 if (GraalOptions.IntrinsifyUnsafeMethods) {
7356
fe9f252f0d05 renamings to clarify the difference between lowering/stub snippets and substitution snippets (the end goal is to remove the term 'snippet' from the latter altogether)
Doug Simon <doug.simon@oracle.com>
parents: 7305
diff changeset
342 installer.installSubstitutions(UnsafeSubstitutions.class);
7220
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Christian Haeubl <haeubl@ssw.jku.at>
parents: 7113
diff changeset
343 }
fcae6d960acd added more compiler intrinsics
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7113
diff changeset
344 if (GraalOptions.IntrinsifyClassMethods) {
7356
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Doug Simon <doug.simon@oracle.com>
parents: 7305
diff changeset
345 installer.installSubstitutions(ClassSubstitutions.class);
7220
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Christian Haeubl <haeubl@ssw.jku.at>
parents: 7113
diff changeset
346 }
7384
d0fbdf2f7a0e added com.sun.crypto.provider.CipherBlockChaining intrinsifications
Doug Simon <doug.simon@oracle.com>
parents: 7373
diff changeset
347 if (GraalOptions.IntrinsifyAESMethods) {
7373
6b2c55fc9ba8 reworked mechanism for omitting intrinsics if the underlying hardware support is not available and used it to make intrinsification of Integer.bitCount() dependent on whether the POPCNT instruction is available
Doug Simon <doug.simon@oracle.com>
parents: 7364
diff changeset
348 installer.installSubstitutions(AESCryptSubstitutions.class);
7384
d0fbdf2f7a0e added com.sun.crypto.provider.CipherBlockChaining intrinsifications
Doug Simon <doug.simon@oracle.com>
parents: 7373
diff changeset
349 installer.installSubstitutions(CipherBlockChainingSubstitutions.class);
7363
f4f3d63d35e6 AESCrypt intrinsification - disabled by default as it doesn't yet work
Doug Simon <doug.simon@oracle.com>
parents: 7359
diff changeset
350 }
7220
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Christian Haeubl <haeubl@ssw.jku.at>
parents: 7113
diff changeset
351 if (GraalOptions.IntrinsifyArrayCopy) {
7356
fe9f252f0d05 renamings to clarify the difference between lowering/stub snippets and substitution snippets (the end goal is to remove the term 'snippet' from the latter altogether)
Doug Simon <doug.simon@oracle.com>
parents: 7305
diff changeset
352 installer.installSnippets(ArrayCopySnippets.class);
7220
fcae6d960acd added more compiler intrinsics
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7113
diff changeset
353 }
7764
cff55cdeea48 implement Object.clone snippets and macro node
Lukas Stadler <lukas.stadler@jku.at>
parents: 7733
diff changeset
354 if (GraalOptions.IntrinsifyObjectClone) {
cff55cdeea48 implement Object.clone snippets and macro node
Lukas Stadler <lukas.stadler@jku.at>
parents: 7733
diff changeset
355 installer.installSnippets(ObjectCloneSnippets.class);
cff55cdeea48 implement Object.clone snippets and macro node
Lukas Stadler <lukas.stadler@jku.at>
parents: 7733
diff changeset
356 }
6386
abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 6329
diff changeset
357
7356
fe9f252f0d05 renamings to clarify the difference between lowering/stub snippets and substitution snippets (the end goal is to remove the term 'snippet' from the latter altogether)
Doug Simon <doug.simon@oracle.com>
parents: 7305
diff changeset
358 installer.installSnippets(CheckCastSnippets.class);
fe9f252f0d05 renamings to clarify the difference between lowering/stub snippets and substitution snippets (the end goal is to remove the term 'snippet' from the latter altogether)
Doug Simon <doug.simon@oracle.com>
parents: 7305
diff changeset
359 installer.installSnippets(InstanceOfSnippets.class);
fe9f252f0d05 renamings to clarify the difference between lowering/stub snippets and substitution snippets (the end goal is to remove the term 'snippet' from the latter altogether)
Doug Simon <doug.simon@oracle.com>
parents: 7305
diff changeset
360 installer.installSnippets(NewObjectSnippets.class);
fe9f252f0d05 renamings to clarify the difference between lowering/stub snippets and substitution snippets (the end goal is to remove the term 'snippet' from the latter altogether)
Doug Simon <doug.simon@oracle.com>
parents: 7305
diff changeset
361 installer.installSnippets(MonitorSnippets.class);
7147
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
362
7356
fe9f252f0d05 renamings to clarify the difference between lowering/stub snippets and substitution snippets (the end goal is to remove the term 'snippet' from the latter altogether)
Doug Simon <doug.simon@oracle.com>
parents: 7305
diff changeset
363 installer.installSnippets(NewInstanceStub.class);
fe9f252f0d05 renamings to clarify the difference between lowering/stub snippets and substitution snippets (the end goal is to remove the term 'snippet' from the latter altogether)
Doug Simon <doug.simon@oracle.com>
parents: 7305
diff changeset
364 installer.installSnippets(NewArrayStub.class);
6386
abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 6329
diff changeset
365
7076
32408bd16b91 fixes after merge
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7075
diff changeset
366 checkcastSnippets = new CheckCastSnippets.Templates(this, assumptions, graalRuntime.getTarget());
32408bd16b91 fixes after merge
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7075
diff changeset
367 instanceofSnippets = new InstanceOfSnippets.Templates(this, assumptions, graalRuntime.getTarget());
32408bd16b91 fixes after merge
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7075
diff changeset
368 newObjectSnippets = new NewObjectSnippets.Templates(this, assumptions, graalRuntime.getTarget(), config.useTLAB);
32408bd16b91 fixes after merge
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7075
diff changeset
369 monitorSnippets = new MonitorSnippets.Templates(this, assumptions, graalRuntime.getTarget(), config.useFastLocking);
7143
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
370
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
371 newInstanceStub = new NewInstanceStub(this, assumptions, graalRuntime.getTarget());
7147
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
372 newArrayStub = new NewArrayStub(this, assumptions, graalRuntime.getTarget());
7143
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
373 newInstanceStub.install(graalRuntime.getCompiler());
7147
88d626e2c2a8 added TLAB fast refill stub for array allocation
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
374 newArrayStub.install(graalRuntime.getCompiler());
5379
c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable
Doug Simon <doug.simon@oracle.com>
parents: 5372
diff changeset
375 }
c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable
Doug Simon <doug.simon@oracle.com>
parents: 5372
diff changeset
376
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
377 public HotSpotGraalRuntime getGraalRuntime() {
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
378 return graalRuntime;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
379 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
380
6494
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6475
diff changeset
381 /**
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6475
diff changeset
382 * Gets the register holding the current thread.
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6475
diff changeset
383 */
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6475
diff changeset
384 public abstract Register threadRegister();
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6475
diff changeset
385
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6475
diff changeset
386 /**
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6475
diff changeset
387 * Gets the stack pointer register.
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6475
diff changeset
388 */
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6475
diff changeset
389 public abstract Register stackPointerRegister();
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6475
diff changeset
390
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
391 @Override
5546
e42c0df7212a Rename CiTargetMethod => CompilationResult.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5541
diff changeset
392 public String disassemble(CodeInfo info, CompilationResult tm) {
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: 6534
diff changeset
393 byte[] code = info.getCode();
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
394 TargetDescription target = graalRuntime.getTarget();
6582
cc32ce37eddc deleted Architecture.twoOperandMode() and encapsulated all public fields in Architecture with getters
Doug Simon <doug.simon@oracle.com>
parents: 6539
diff changeset
395 HexCodeFile hcf = new HexCodeFile(code, info.getStart(), target.arch.getName(), target.wordSize * 8);
5275
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
396 if (tm != null) {
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: 6534
diff changeset
397 HexCodeFile.addAnnotations(hcf, tm.getAnnotations());
5275
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
398 addExceptionHandlersComment(tm, hcf);
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
399 Register fp = regConfig.getFrameRegister();
5275
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
400 RefMapFormatter slotFormatter = new RefMapFormatter(target.arch, target.wordSize, fp, 0);
5552
69a8969dbf40 Reduce public fields in api.code project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5548
diff changeset
401 for (Safepoint safepoint : tm.getSafepoints()) {
5275
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
402 if (safepoint instanceof Call) {
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
403 Call call = (Call) safepoint;
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
404 if (call.debugInfo != null) {
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
405 hcf.addComment(call.pcOffset + call.size, CodeUtil.append(new StringBuilder(100), call.debugInfo, slotFormatter).toString());
5275
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
406 }
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
407 addOperandComment(hcf, call.pcOffset, "{" + getTargetName(call) + "}");
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
408 } else {
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
409 if (safepoint.debugInfo != null) {
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
410 hcf.addComment(safepoint.pcOffset, CodeUtil.append(new StringBuilder(100), safepoint.debugInfo, slotFormatter).toString());
5275
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
411 }
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
412 addOperandComment(hcf, safepoint.pcOffset, "{safepoint}");
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
413 }
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
414 }
5552
69a8969dbf40 Reduce public fields in api.code project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5548
diff changeset
415 for (DataPatch site : tm.getDataReferences()) {
5275
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
416 hcf.addOperandComment(site.pcOffset, "{" + site.constant + "}");
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
417 }
5552
69a8969dbf40 Reduce public fields in api.code project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5548
diff changeset
418 for (Mark mark : tm.getMarks()) {
5275
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
419 hcf.addComment(mark.pcOffset, getMarkName(mark));
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
420 }
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
421 }
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
422 return hcf.toEmbeddedString();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
423 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
424
5233
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
425 /**
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
426 * Decodes a call target to a mnemonic if possible.
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
427 */
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
428 private String getTargetName(Call call) {
5230
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
429 Field[] fields = config.getClass().getDeclaredFields();
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
430 for (Field f : fields) {
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
431 if (f.getName().endsWith("Stub")) {
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
432 f.setAccessible(true);
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
433 try {
6475
67b94a9fba57 append global stub address when disassembling a call to a global stub
Doug Simon <doug.simon@oracle.com>
parents: 6463
diff changeset
434 Object address = f.get(config);
67b94a9fba57 append global stub address when disassembling a call to a global stub
Doug Simon <doug.simon@oracle.com>
parents: 6463
diff changeset
435 if (address.equals(call.target)) {
67b94a9fba57 append global stub address when disassembling a call to a global stub
Doug Simon <doug.simon@oracle.com>
parents: 6463
diff changeset
436 return f.getName() + ":0x" + Long.toHexString((Long) address);
5230
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
437 }
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
438 } catch (Exception e) {
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
439 }
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
440 }
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
441 }
5233
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
442 return String.valueOf(call.target);
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
443 }
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
444
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
445 /**
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
446 * Decodes a mark to a mnemonic if possible.
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
447 */
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
448 private static String getMarkName(Mark mark) {
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
449 Field[] fields = Marks.class.getDeclaredFields();
5233
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
450 for (Field f : fields) {
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
451 if (Modifier.isStatic(f.getModifiers()) && f.getName().startsWith("MARK_")) {
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
452 f.setAccessible(true);
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
453 try {
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
454 if (f.get(null).equals(mark.id)) {
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
455 return f.getName();
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
456 }
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
457 } catch (Exception e) {
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
458 }
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
459 }
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
460 }
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
461 return "MARK:" + mark.id;
5230
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
462 }
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
463
5546
e42c0df7212a Rename CiTargetMethod => CompilationResult.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5541
diff changeset
464 private static void addExceptionHandlersComment(CompilationResult tm, HexCodeFile hcf) {
5552
69a8969dbf40 Reduce public fields in api.code project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5548
diff changeset
465 if (!tm.getExceptionHandlers().isEmpty()) {
4291
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
466 String nl = HexCodeFile.NEW_LINE;
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
467 StringBuilder buf = new StringBuilder("------ Exception Handlers ------").append(nl);
5552
69a8969dbf40 Reduce public fields in api.code project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5548
diff changeset
468 for (CompilationResult.ExceptionHandler e : tm.getExceptionHandlers()) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
469 buf.append(" ").append(e.pcOffset).append(" -> ").append(e.handlerPos).append(nl);
5241
e24167877471 conditional support for translating ExceptionObjectNode without XIR
Doug Simon <doug.simon@oracle.com>
parents: 5233
diff changeset
470 hcf.addComment(e.pcOffset, "[exception -> " + e.handlerPos + "]");
e24167877471 conditional support for translating ExceptionObjectNode without XIR
Doug Simon <doug.simon@oracle.com>
parents: 5233
diff changeset
471 hcf.addComment(e.handlerPos, "[exception handler for " + e.pcOffset + "]");
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
472 }
4291
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
473 hcf.addComment(0, buf.toString());
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
474 }
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
475 }
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
476
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
477 private static void addOperandComment(HexCodeFile hcf, int pos, String comment) {
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
478 String oldValue = hcf.addOperandComment(pos, comment);
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
479 assert oldValue == null : "multiple comments for operand of instruction at " + pos + ": " + comment + ", " + oldValue;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
480 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
481
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
482 @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: 6534
diff changeset
483 public ResolvedJavaType lookupJavaType(Constant constant) {
7098
e23980f4a890 Cleanup of Kind class: remove isXxx methods
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7096
diff changeset
484 if (constant.getKind() != Kind.Object || constant.isNull()) {
7015
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 7001
diff changeset
485 return null;
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 7001
diff changeset
486 }
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 7001
diff changeset
487 Object o = constant.asObject();
7084
9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7083
diff changeset
488 return HotSpotResolvedObjectType.fromClass(o.getClass());
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
489 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
490
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
491 @Override
7359
6a16788a29a6 added API method for parsing a valid Method Descriptor string (JVMS 4.3.3) into a Signature object
Doug Simon <doug.simon@oracle.com>
parents: 7356
diff changeset
492 public Signature parseMethodDescriptor(String signature) {
6a16788a29a6 added API method for parsing a valid Method Descriptor string (JVMS 4.3.3) into a Signature object
Doug Simon <doug.simon@oracle.com>
parents: 7356
diff changeset
493 return new HotSpotSignature(signature);
6a16788a29a6 added API method for parsing a valid Method Descriptor string (JVMS 4.3.3) into a Signature object
Doug Simon <doug.simon@oracle.com>
parents: 7356
diff changeset
494 }
6a16788a29a6 added API method for parsing a valid Method Descriptor string (JVMS 4.3.3) into a Signature object
Doug Simon <doug.simon@oracle.com>
parents: 7356
diff changeset
495
6a16788a29a6 added API method for parsing a valid Method Descriptor string (JVMS 4.3.3) into a Signature object
Doug Simon <doug.simon@oracle.com>
parents: 7356
diff changeset
496 @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: 6534
diff changeset
497 public int getSizeOfLockData() {
6386
abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 6329
diff changeset
498 return config.basicLockSize;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
499 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
500
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
501 @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: 6534
diff changeset
502 public boolean constantEquals(Constant x, Constant y) {
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
503 return x.equals(y);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
504 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
505
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
506 @Override
7143
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
507 public RegisterConfig lookupRegisterConfig(ResolvedJavaMethod method) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
508 return regConfig;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
509 }
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 /**
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
512 * HotSpots needs an area suitable for storing a program counter for temporary use during the
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
513 * deoptimization process.
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
514 */
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
515 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
516 public int getCustomStackAreaSize() {
6450
9214d9ff2fb9 replaced magic constant with configuration value
Doug Simon <doug.simon@oracle.com>
parents: 6442
diff changeset
517 return graalRuntime.getTarget().wordSize;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
518 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
519
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
520 @Override
4181
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4142
diff changeset
521 public int getMinimumOutgoingSize() {
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4142
diff changeset
522 return config.runtimeCallStackSize;
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4142
diff changeset
523 }
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4142
diff changeset
524
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4142
diff changeset
525 @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: 6534
diff changeset
526 public int lookupArrayLength(Constant array) {
7098
e23980f4a890 Cleanup of Kind class: remove isXxx methods
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7096
diff changeset
527 if (array.getKind() != Kind.Object || array.isNull() || !array.asObject().getClass().isArray()) {
7015
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 7001
diff changeset
528 throw new IllegalArgumentException(array + " is not an array");
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 7001
diff changeset
529 }
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 7001
diff changeset
530 return Array.getLength(array.asObject());
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
531 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
532
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
533 @Override
5718
10341299528c renamings: ExtendedRiRuntime -> GraalCodeCacheProvider, CiLoweringTool -> LoweringTool, RiGraphCache -> GraphCache
Doug Simon <doug.simon@oracle.com>
parents: 5705
diff changeset
534 public void lower(Node n, LoweringTool tool) {
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
535 StructuredGraph graph = (StructuredGraph) n.graph();
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
536 Kind wordKind = graalRuntime.getTarget().wordKind;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
537 if (n instanceof ArrayLengthNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
538 ArrayLengthNode arrayLengthNode = (ArrayLengthNode) n;
7660
0b646334c5f7 keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
Lukas Stadler <lukas.stadler@jku.at>
parents: 7558
diff changeset
539 SafeReadNode safeReadArrayLength = safeReadArrayLength(arrayLengthNode.array());
4305
0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4262
diff changeset
540 graph.replaceFixedWithFixed(arrayLengthNode, safeReadArrayLength);
5822
ec65d0d0c873 moved HIR lowering of Invokes into HotspotRuntime
Doug Simon <doug.simon@oracle.com>
parents: 5780
diff changeset
541 } else if (n instanceof Invoke) {
6409
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
542 Invoke invoke = (Invoke) n;
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
543 if (invoke.callTarget() instanceof MethodCallTargetNode) {
6409
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
544 MethodCallTargetNode callTarget = invoke.methodCallTarget();
5823
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
545 NodeInputList<ValueNode> parameters = callTarget.arguments();
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
546 ValueNode receiver = parameters.size() <= 0 ? null : parameters.get(0);
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
547 if (!callTarget.isStatic() && receiver.kind() == Kind.Object && !receiver.objectStamp().nonNull()) {
7660
0b646334c5f7 keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
Lukas Stadler <lukas.stadler@jku.at>
parents: 7558
diff changeset
548 invoke.node().dependencies().add(tool.createNullCheckGuard(receiver));
5823
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
549 }
7300
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7278
diff changeset
550 JavaType[] signature = MetaUtil.signatureToTypes(callTarget.targetMethod().getSignature(), callTarget.isStatic() ? null : callTarget.targetMethod().getDeclaringClass());
5823
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
551
6409
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
552 AbstractCallTargetNode loweredCallTarget = null;
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
553 if (callTarget.invokeKind() == InvokeKind.Virtual && GraalOptions.InlineVTableStubs && (GraalOptions.AlwaysInlineVTableStubs || invoke.isPolymorphic())) {
5829
0095a9c235c6 incomplete (non XIR) support for inlining virtual dispatch at call sites - all design questions yet to be addressed
Doug Simon <doug.simon@oracle.com>
parents: 5823
diff changeset
554
5823
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
555 HotSpotResolvedJavaMethod hsMethod = (HotSpotResolvedJavaMethod) callTarget.targetMethod();
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: 6534
diff changeset
556 if (!hsMethod.getDeclaringClass().isInterface()) {
5829
0095a9c235c6 incomplete (non XIR) support for inlining virtual dispatch at call sites - all design questions yet to be addressed
Doug Simon <doug.simon@oracle.com>
parents: 5823
diff changeset
557 int vtableEntryOffset = hsMethod.vtableEntryOffset();
6686
363968be1018 Do not inline vtable lookup when the method's holder is not yet linked (no vtable offset available)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6677
diff changeset
558 if (vtableEntryOffset > 0) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
559 // We use LocationNode.ANY_LOCATION for the reads that access the vtable
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
560 // entry and the compiled code entry
6686
363968be1018 Do not inline vtable lookup when the method's holder is not yet linked (no vtable offset available)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6677
diff changeset
561 // as HotSpot does not guarantee they are final values.
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
562 assert vtableEntryOffset > 0;
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
563 LoadHubNode hub = graph.add(new LoadHubNode(receiver, wordKind));
7034
89df4e71940a More flexible handling of stamp for word type: Define a singleton Stamp instance for words that is then re-written to the target-specific primitive word stamp by the WordTypeRewriterPhase. This allows nodes to have a word stamp without any dependency on global or static state.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7017
diff changeset
564 ReadNode metaspaceMethod = graph.add(new ReadNode(hub, LocationNode.create(LocationNode.ANY_LOCATION, wordKind, vtableEntryOffset, graph), StampFactory.forKind(wordKind())));
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
565 ReadNode compiledEntry = graph.add(new ReadNode(metaspaceMethod, LocationNode.create(LocationNode.ANY_LOCATION, wordKind, config.methodCompiledEntryOffset, graph),
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
566 StampFactory.forKind(wordKind())));
5841
f84d11672a86 vtable dispatch inlining for megamorphic virtual calls now works and is enabled by default
Doug Simon <doug.simon@oracle.com>
parents: 5829
diff changeset
567
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
568 loweredCallTarget = graph.add(new HotSpotIndirectCallTargetNode(metaspaceMethod, compiledEntry, parameters, invoke.node().stamp(), signature, callTarget.targetMethod(),
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
569 CallingConvention.Type.JavaCall));
5823
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
570
6686
363968be1018 Do not inline vtable lookup when the method's holder is not yet linked (no vtable offset available)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6677
diff changeset
571 graph.addBeforeFixed(invoke.node(), hub);
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
572 graph.addAfterFixed(hub, metaspaceMethod);
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
573 graph.addAfterFixed(metaspaceMethod, compiledEntry);
6686
363968be1018 Do not inline vtable lookup when the method's holder is not yet linked (no vtable offset available)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6677
diff changeset
574 }
5823
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
575 }
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
576 }
6409
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
577
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
578 if (loweredCallTarget == null) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
579 loweredCallTarget = graph.add(new HotSpotDirectCallTargetNode(parameters, invoke.node().stamp(), signature, callTarget.targetMethod(), CallingConvention.Type.JavaCall,
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
580 callTarget.invokeKind()));
6409
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
581 }
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
582 callTarget.replaceAndDelete(loweredCallTarget);
5822
ec65d0d0c873 moved HIR lowering of Invokes into HotspotRuntime
Doug Simon <doug.simon@oracle.com>
parents: 5780
diff changeset
583 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
584 } else if (n instanceof LoadFieldNode) {
7104
5c25483b5515 Remove the ResolvedJavaType.Representation for static fields. It is not necessary to emit the constant holder for static fields in the GraphBuilder. Only the VM-specific lowering needs to create the constants, and it can access the VM-specific metadata objects directly.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7099
diff changeset
585 LoadFieldNode loadField = (LoadFieldNode) n;
5c25483b5515 Remove the ResolvedJavaType.Representation for static fields. It is not necessary to emit the constant holder for static fields in the GraphBuilder. Only the VM-specific lowering needs to create the constants, and it can access the VM-specific metadata objects directly.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7099
diff changeset
586 HotSpotResolvedJavaField field = (HotSpotResolvedJavaField) loadField.field();
5c25483b5515 Remove the ResolvedJavaType.Representation for static fields. It is not necessary to emit the constant holder for static fields in the GraphBuilder. Only the VM-specific lowering needs to create the constants, and it can access the VM-specific metadata objects directly.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7099
diff changeset
587 ValueNode object = loadField.isStatic() ? ConstantNode.forObject(field.getDeclaringClass().mirror(), this, graph) : loadField.object();
5c25483b5515 Remove the ResolvedJavaType.Representation for static fields. It is not necessary to emit the constant holder for static fields in the GraphBuilder. Only the VM-specific lowering needs to create the constants, and it can access the VM-specific metadata objects directly.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7099
diff changeset
588 assert loadField.kind() != Kind.Illegal;
5c25483b5515 Remove the ResolvedJavaType.Representation for static fields. It is not necessary to emit the constant holder for static fields in the GraphBuilder. Only the VM-specific lowering needs to create the constants, and it can access the VM-specific metadata objects directly.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7099
diff changeset
589 ReadNode memoryRead = graph.add(new ReadNode(object, LocationNode.create(field, field.getKind(), field.offset(), graph), loadField.stamp()));
7660
0b646334c5f7 keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
Lukas Stadler <lukas.stadler@jku.at>
parents: 7558
diff changeset
590 memoryRead.dependencies().add(tool.createNullCheckGuard(object));
7104
5c25483b5515 Remove the ResolvedJavaType.Representation for static fields. It is not necessary to emit the constant holder for static fields in the GraphBuilder. Only the VM-specific lowering needs to create the constants, and it can access the VM-specific metadata objects directly.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7099
diff changeset
591 graph.replaceFixedWithFixed(loadField, memoryRead);
5c25483b5515 Remove the ResolvedJavaType.Representation for static fields. It is not necessary to emit the constant holder for static fields in the GraphBuilder. Only the VM-specific lowering needs to create the constants, and it can access the VM-specific metadata objects directly.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7099
diff changeset
592 if (loadField.isVolatile()) {
5167
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
593 MembarNode preMembar = graph.add(new MembarNode(JMM_PRE_VOLATILE_READ));
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
594 graph.addBeforeFixed(memoryRead, preMembar);
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
595 MembarNode postMembar = graph.add(new MembarNode(JMM_POST_VOLATILE_READ));
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
596 graph.addAfterFixed(memoryRead, postMembar);
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
597 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
598 } else if (n instanceof StoreFieldNode) {
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
599 StoreFieldNode storeField = (StoreFieldNode) n;
5554
70f715dfbb41 Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5552
diff changeset
600 HotSpotResolvedJavaField field = (HotSpotResolvedJavaField) storeField.field();
7104
5c25483b5515 Remove the ResolvedJavaType.Representation for static fields. It is not necessary to emit the constant holder for static fields in the GraphBuilder. Only the VM-specific lowering needs to create the constants, and it can access the VM-specific metadata objects directly.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7099
diff changeset
601 ValueNode object = storeField.isStatic() ? ConstantNode.forObject(field.getDeclaringClass().mirror(), this, graph) : storeField.object();
5c25483b5515 Remove the ResolvedJavaType.Representation for static fields. It is not necessary to emit the constant holder for static fields in the GraphBuilder. Only the VM-specific lowering needs to create the constants, and it can access the VM-specific metadata objects directly.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7099
diff changeset
602 WriteNode memoryWrite = graph.add(new WriteNode(object, storeField.value(), LocationNode.create(field, field.getKind(), field.offset(), graph)));
7660
0b646334c5f7 keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
Lukas Stadler <lukas.stadler@jku.at>
parents: 7558
diff changeset
603 memoryWrite.dependencies().add(tool.createNullCheckGuard(object));
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
604 memoryWrite.setStateAfter(storeField.stateAfter());
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
605 graph.replaceFixedWithFixed(storeField, memoryWrite);
5167
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
606 FixedWithNextNode last = memoryWrite;
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: 6534
diff changeset
607 if (field.getKind() == Kind.Object && !memoryWrite.value().objectStamp().alwaysNull()) {
5167
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
608 FieldWriteBarrier writeBarrier = graph.add(new FieldWriteBarrier(memoryWrite.object()));
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
609 graph.addAfterFixed(memoryWrite, writeBarrier);
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
610 last = writeBarrier;
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
611 }
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
612 if (storeField.isVolatile()) {
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
613 MembarNode preMembar = graph.add(new MembarNode(JMM_PRE_VOLATILE_WRITE));
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
614 graph.addBeforeFixed(memoryWrite, preMembar);
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
615 MembarNode postMembar = graph.add(new MembarNode(JMM_POST_VOLATILE_WRITE));
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
616 graph.addAfterFixed(last, postMembar);
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
617 }
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
618 } else if (n instanceof CompareAndSwapNode) {
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
619 // Separate out GC barrier semantics
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
620 CompareAndSwapNode cas = (CompareAndSwapNode) n;
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
621 ValueNode expected = cas.expected();
5831
ed08c40d67de Add a alwaysNull property to ObjectStamp (Phi(null, a! A) get a "a A" stamp and not just "a -")
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5780
diff changeset
622 if (expected.kind() == Kind.Object && !cas.newValue().objectStamp().alwaysNull()) {
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: 5540
diff changeset
623 ResolvedJavaType type = cas.object().objectStamp().type();
7096
585fc9f79ebc Remove ResolvedJavaType.isClass()
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7090
diff changeset
624 if (type != null && !type.isArray() && !MetaUtil.isJavaLangObject(type)) {
5168
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
625 // Use a field write barrier since it's not an array store
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
626 FieldWriteBarrier writeBarrier = graph.add(new FieldWriteBarrier(cas.object()));
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
627 graph.addAfterFixed(cas, writeBarrier);
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
628 } else {
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
629 // This may be an array store so use an array write barrier
5187
9b8c0d1bc2dd unsafe load/store snippets now require a displacement argument which allows x86 complex addressing modes to be used for tighter encoding of array store/load operations
Doug Simon <doug.simon@oracle.com>
parents: 5177
diff changeset
630 LocationNode location = IndexedLocationNode.create(LocationNode.ANY_LOCATION, cas.expected().kind(), cas.displacement(), cas.offset(), graph, false);
5168
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
631 graph.addAfterFixed(cas, graph.add(new ArrayWriteBarrier(cas.object(), location)));
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
632 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
633 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
634 } else if (n instanceof LoadIndexedNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
635 LoadIndexedNode loadIndexed = (LoadIndexedNode) n;
5443
141817e206d4 changes to the dependencies and stamp system:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5426
diff changeset
636 ValueNode boundsCheck = createBoundsCheck(loadIndexed, tool);
5540
a891c53a295b Renaming RiKind => Kind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
637 Kind elementKind = loadIndexed.elementKind();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
638 LocationNode arrayLocation = createArrayLocation(graph, elementKind, loadIndexed.index());
5076
01ffb0fc9aec propagate stamps while lowering
Lukas Stadler <lukas.stadler@jku.at>
parents: 5067
diff changeset
639 ReadNode memoryRead = graph.add(new ReadNode(loadIndexed.array(), arrayLocation, loadIndexed.stamp()));
5387
b6aaf6de4053 use dependencies collection instead of explicit guard fields
Lukas Stadler <lukas.stadler@jku.at>
parents: 5372
diff changeset
640 memoryRead.dependencies().add(boundsCheck);
4305
0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4262
diff changeset
641 graph.replaceFixedWithFixed(loadIndexed, memoryRead);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
642 } else if (n instanceof StoreIndexedNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
643 StoreIndexedNode storeIndexed = (StoreIndexedNode) n;
5443
141817e206d4 changes to the dependencies and stamp system:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5426
diff changeset
644 ValueNode boundsCheck = createBoundsCheck(storeIndexed, tool);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
645
5540
a891c53a295b Renaming RiKind => Kind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
646 Kind elementKind = storeIndexed.elementKind();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
647 LocationNode arrayLocation = createArrayLocation(graph, elementKind, storeIndexed.index());
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
648 ValueNode value = storeIndexed.value();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
649 ValueNode array = storeIndexed.array();
5831
ed08c40d67de Add a alwaysNull property to ObjectStamp (Phi(null, a! A) get a "a A" stamp and not just "a -")
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5780
diff changeset
650 if (elementKind == Kind.Object && !value.objectStamp().alwaysNull()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
651 // Store check!
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: 5540
diff changeset
652 ResolvedJavaType arrayType = array.objectStamp().type();
5443
141817e206d4 changes to the dependencies and stamp system:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5426
diff changeset
653 if (arrayType != null && array.objectStamp().isExactType()) {
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: 6534
diff changeset
654 ResolvedJavaType elementType = arrayType.getComponentType();
7096
585fc9f79ebc Remove ResolvedJavaType.isClass()
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7090
diff changeset
655 if (!MetaUtil.isJavaLangObject(elementType)) {
6648
7bf5a6c42db7 factored CheckCastDynamicNode out of CheckCastNode
Doug Simon <doug.simon@oracle.com>
parents: 6582
diff changeset
656 CheckCastNode checkcast = graph.add(new CheckCastNode(elementType, value, null));
5372
4485e0edd1af made CheckCastNode be a FixedNode instead of a BooleanNode
Doug Simon <doug.simon@oracle.com>
parents: 5360
diff changeset
657 graph.addBeforeFixed(storeIndexed, checkcast);
4485e0edd1af made CheckCastNode be a FixedNode instead of a BooleanNode
Doug Simon <doug.simon@oracle.com>
parents: 5360
diff changeset
658 value = checkcast;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
659 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
660 } else {
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
661 LoadHubNode arrayClass = graph.add(new LoadHubNode(array, wordKind));
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
662 LocationNode location = LocationNode.create(LocationNode.FINAL_LOCATION, wordKind, config.arrayClassElementOffset, graph);
7034
89df4e71940a More flexible handling of stamp for word type: Define a singleton Stamp instance for words that is then re-written to the target-specific primitive word stamp by the WordTypeRewriterPhase. This allows nodes to have a word stamp without any dependency on global or static state.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7017
diff changeset
663 FloatingReadNode arrayElementKlass = graph.unique(new FloatingReadNode(arrayClass, location, null, StampFactory.forKind(wordKind())));
6648
7bf5a6c42db7 factored CheckCastDynamicNode out of CheckCastNode
Doug Simon <doug.simon@oracle.com>
parents: 6582
diff changeset
664 CheckCastDynamicNode checkcast = graph.add(new CheckCastDynamicNode(arrayElementKlass, value));
5372
4485e0edd1af made CheckCastNode be a FixedNode instead of a BooleanNode
Doug Simon <doug.simon@oracle.com>
parents: 5360
diff changeset
665 graph.addBeforeFixed(storeIndexed, checkcast);
6463
41f0849e107b reverted LoadHubNode to be a fixed node
Doug Simon <doug.simon@oracle.com>
parents: 6462
diff changeset
666 graph.addBeforeFixed(checkcast, arrayClass);
5372
4485e0edd1af made CheckCastNode be a FixedNode instead of a BooleanNode
Doug Simon <doug.simon@oracle.com>
parents: 5360
diff changeset
667 value = checkcast;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
668 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
669 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
670 WriteNode memoryWrite = graph.add(new WriteNode(array, value, arrayLocation));
5387
b6aaf6de4053 use dependencies collection instead of explicit guard fields
Lukas Stadler <lukas.stadler@jku.at>
parents: 5372
diff changeset
671 memoryWrite.dependencies().add(boundsCheck);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
672 memoryWrite.setStateAfter(storeIndexed.stateAfter());
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
673
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
674 graph.replaceFixedWithFixed(storeIndexed, memoryWrite);
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
675
5831
ed08c40d67de Add a alwaysNull property to ObjectStamp (Phi(null, a! A) get a "a A" stamp and not just "a -")
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5780
diff changeset
676 if (elementKind == Kind.Object && !value.objectStamp().alwaysNull()) {
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
677 graph.addAfterFixed(memoryWrite, graph.add(new ArrayWriteBarrier(array, arrayLocation)));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
678 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
679 } else if (n instanceof UnsafeLoadNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
680 UnsafeLoadNode load = (UnsafeLoadNode) n;
5540
a891c53a295b Renaming RiKind => Kind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
681 assert load.kind() != Kind.Illegal;
7090
05ce1defa4f9 Common out some parts of UnsafeLoad/Store in UnsafeAccess
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7084
diff changeset
682 IndexedLocationNode location = IndexedLocationNode.create(LocationNode.ANY_LOCATION, load.accessKind(), load.displacement(), load.offset(), graph, false);
5076
01ffb0fc9aec propagate stamps while lowering
Lukas Stadler <lukas.stadler@jku.at>
parents: 5067
diff changeset
683 ReadNode memoryRead = graph.add(new ReadNode(load.object(), location, load.stamp()));
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
684 // An unsafe read must not floating outside its block as may float above an explicit
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
685 // null check on its object.
7001
46bec43bdfc3 fixed bug causing tomcat to crash: an UnsafeLoadNode must be pinned to its block when lowered
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6996
diff changeset
686 memoryRead.dependencies().add(BeginNode.prevBegin(load));
4305
0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4262
diff changeset
687 graph.replaceFixedWithFixed(load, memoryRead);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
688 } else if (n instanceof UnsafeStoreNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
689 UnsafeStoreNode store = (UnsafeStoreNode) n;
7090
05ce1defa4f9 Common out some parts of UnsafeLoad/Store in UnsafeAccess
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7084
diff changeset
690 IndexedLocationNode location = IndexedLocationNode.create(LocationNode.ANY_LOCATION, store.accessKind(), store.displacement(), store.offset(), graph, false);
5705
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
691 ValueNode object = store.object();
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
692 WriteNode write = graph.add(new WriteNode(object, store.value(), location));
5192
20993edddd73 write barrier for UnsafeStoreNode must be inserted after associated write node has replaced original store node in the graph
Doug Simon <doug.simon@oracle.com>
parents: 5190
diff changeset
693 write.setStateAfter(store.stateAfter());
20993edddd73 write barrier for UnsafeStoreNode must be inserted after associated write node has replaced original store node in the graph
Doug Simon <doug.simon@oracle.com>
parents: 5190
diff changeset
694 graph.replaceFixedWithFixed(store, write);
5831
ed08c40d67de Add a alwaysNull property to ObjectStamp (Phi(null, a! A) get a "a A" stamp and not just "a -")
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5780
diff changeset
695 if (write.value().kind() == Kind.Object && !write.value().objectStamp().alwaysNull()) {
5705
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
696 ResolvedJavaType type = object.objectStamp().type();
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
697 WriteBarrier writeBarrier;
7096
585fc9f79ebc Remove ResolvedJavaType.isClass()
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7090
diff changeset
698 if (type != null && !type.isArray() && !MetaUtil.isJavaLangObject(type)) {
5705
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
699 // Use a field write barrier since it's not an array store
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
700 writeBarrier = graph.add(new FieldWriteBarrier(object));
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
701 } else {
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
702 // This may be an array store so use an array write barrier
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
703 writeBarrier = graph.add(new ArrayWriteBarrier(object, location));
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
704 }
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
705 graph.addAfterFixed(write, writeBarrier);
5190
cb3245503a5e emit GC write barrier for UnsafeStoreNode only if store kind is Object
Doug Simon <doug.simon@oracle.com>
parents: 5187
diff changeset
706 }
6460
78e352577028 renamed ReadHubNode to LoadHubNode to be imply higher level operation (c.f. UnsafeLoadNode vs ReadNode)
Doug Simon <doug.simon@oracle.com>
parents: 6459
diff changeset
707 } else if (n instanceof LoadHubNode) {
78e352577028 renamed ReadHubNode to LoadHubNode to be imply higher level operation (c.f. UnsafeLoadNode vs ReadNode)
Doug Simon <doug.simon@oracle.com>
parents: 6459
diff changeset
708 LoadHubNode loadHub = (LoadHubNode) n;
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
709 assert loadHub.kind() == wordKind;
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
710 LocationNode location = LocationNode.create(LocationNode.FINAL_LOCATION, wordKind, config.hubOffset, graph);
6460
78e352577028 renamed ReadHubNode to LoadHubNode to be imply higher level operation (c.f. UnsafeLoadNode vs ReadNode)
Doug Simon <doug.simon@oracle.com>
parents: 6459
diff changeset
711 ValueNode object = loadHub.object();
7764
cff55cdeea48 implement Object.clone snippets and macro node
Lukas Stadler <lukas.stadler@jku.at>
parents: 7733
diff changeset
712 assert !object.isConstant() || object.asConstant().isNull();
7660
0b646334c5f7 keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
Lukas Stadler <lukas.stadler@jku.at>
parents: 7558
diff changeset
713 ValueNode guard = tool.createNullCheckGuard(object);
7034
89df4e71940a More flexible handling of stamp for word type: Define a singleton Stamp instance for words that is then re-written to the target-specific primitive word stamp by the WordTypeRewriterPhase. This allows nodes to have a word stamp without any dependency on global or static state.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7017
diff changeset
714 ReadNode hub = graph.add(new ReadNode(object, location, StampFactory.forKind(wordKind())));
6463
41f0849e107b reverted LoadHubNode to be a fixed node
Doug Simon <doug.simon@oracle.com>
parents: 6462
diff changeset
715 hub.dependencies().add(guard);
41f0849e107b reverted LoadHubNode to be a fixed node
Doug Simon <doug.simon@oracle.com>
parents: 6462
diff changeset
716 graph.replaceFixed(loadHub, hub);
7130
3a2f8b313bc5 Allow VM-specific lowering of FixedGuardNode
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7113
diff changeset
717 } else if (n instanceof FixedGuardNode) {
3a2f8b313bc5 Allow VM-specific lowering of FixedGuardNode
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7113
diff changeset
718 FixedGuardNode node = (FixedGuardNode) n;
7660
0b646334c5f7 keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
Lukas Stadler <lukas.stadler@jku.at>
parents: 7558
diff changeset
719 ValueAnchorNode newAnchor = graph.add(new ValueAnchorNode(tool.createGuard(node.condition(), node.getReason(), node.getAction(), node.isNegated())));
7130
3a2f8b313bc5 Allow VM-specific lowering of FixedGuardNode
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7113
diff changeset
720 graph.replaceFixedWithFixed(node, newAnchor);
5379
c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable
Doug Simon <doug.simon@oracle.com>
parents: 5372
diff changeset
721 } else if (n instanceof CheckCastNode) {
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
722 checkcastSnippets.lower((CheckCastNode) n, tool);
6648
7bf5a6c42db7 factored CheckCastDynamicNode out of CheckCastNode
Doug Simon <doug.simon@oracle.com>
parents: 6582
diff changeset
723 } else if (n instanceof CheckCastDynamicNode) {
7bf5a6c42db7 factored CheckCastDynamicNode out of CheckCastNode
Doug Simon <doug.simon@oracle.com>
parents: 6582
diff changeset
724 checkcastSnippets.lower((CheckCastDynamicNode) n);
6302
5d7d9a6953bd added InstanceOfSnippets which passes InstanceOfTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 5842
diff changeset
725 } else if (n instanceof InstanceOfNode) {
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
726 instanceofSnippets.lower((InstanceOfNode) n, tool);
7278
346336325337 added intrinsification of Class.isInstance()
Doug Simon <doug.simon@oracle.com>
parents: 7235
diff changeset
727 } else if (n instanceof InstanceOfDynamicNode) {
346336325337 added intrinsification of Class.isInstance()
Doug Simon <doug.simon@oracle.com>
parents: 7235
diff changeset
728 instanceofSnippets.lower((InstanceOfDynamicNode) n, tool);
5563
6a2671066204 added NewInstanceSnippets for lowering NewInstanceNodes (currently disabled by default)
Doug Simon <doug.simon@oracle.com>
parents: 5554
diff changeset
729 } else if (n instanceof NewInstanceNode) {
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
730 newObjectSnippets.lower((NewInstanceNode) n, tool);
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5728
diff changeset
731 } else if (n instanceof NewArrayNode) {
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
732 newObjectSnippets.lower((NewArrayNode) n, tool);
6386
abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 6329
diff changeset
733 } else if (n instanceof MonitorEnterNode) {
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
734 monitorSnippets.lower((MonitorEnterNode) n, tool);
6386
abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 6329
diff changeset
735 } else if (n instanceof MonitorExitNode) {
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
736 monitorSnippets.lower((MonitorExitNode) n, tool);
5663
77069a28a983 split lowering of NEW into two separate nodes - one for doing the allocation and one for doing the object formatting. Both of these nodes are in turn lowered via snippets.
Doug Simon <doug.simon@oracle.com>
parents: 5602
diff changeset
737 } else if (n instanceof TLABAllocateNode) {
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5728
diff changeset
738 newObjectSnippets.lower((TLABAllocateNode) n, tool);
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5728
diff changeset
739 } else if (n instanceof InitializeObjectNode) {
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5728
diff changeset
740 newObjectSnippets.lower((InitializeObjectNode) n, tool);
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5728
diff changeset
741 } else if (n instanceof InitializeArrayNode) {
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5728
diff changeset
742 newObjectSnippets.lower((InitializeArrayNode) n, tool);
6431
2e376f8ea4e2 added snippet for lowering NewMultiArrayNodes
Doug Simon <doug.simon@oracle.com>
parents: 6409
diff changeset
743 } else if (n instanceof NewMultiArrayNode) {
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
744 newObjectSnippets.lower((NewMultiArrayNode) n, tool);
7305
cd205ca515dd Make integer division and remainder nodes fixed so that they can be lowered via snippets to do exception checks
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7300
diff changeset
745 } else if (n instanceof IntegerDivNode || n instanceof IntegerRemNode || n instanceof UnsignedDivNode || n instanceof UnsignedRemNode) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
746 // Nothing to do for division nodes. The HotSpot signal handler catches divisions by
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
747 // zero and the MIN_VALUE / -1 cases.
5241
e24167877471 conditional support for translating ExceptionObjectNode without XIR
Doug Simon <doug.simon@oracle.com>
parents: 5233
diff changeset
748 } else {
e24167877471 conditional support for translating ExceptionObjectNode without XIR
Doug Simon <doug.simon@oracle.com>
parents: 5233
diff changeset
749 assert false : "Node implementing Lowerable not handled: " + n;
7076
32408bd16b91 fixes after merge
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7075
diff changeset
750 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
751 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
752 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
753
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5728
diff changeset
754 private static IndexedLocationNode createArrayLocation(Graph graph, Kind elementKind, ValueNode index) {
7099
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
755 return IndexedLocationNode.create(LocationNode.getArrayLocation(elementKind), elementKind, getArrayBaseOffset(elementKind), index, graph, true);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
756 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
757
7660
0b646334c5f7 keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
Lukas Stadler <lukas.stadler@jku.at>
parents: 7558
diff changeset
758 private SafeReadNode safeReadArrayLength(ValueNode array) {
0b646334c5f7 keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
Lukas Stadler <lukas.stadler@jku.at>
parents: 7558
diff changeset
759 return safeRead(array.graph(), Kind.Int, array, config.arrayLengthOffset, StampFactory.positiveInt());
5401
332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode
Lukas Stadler <lukas.stadler@jku.at>
parents: 5400
diff changeset
760 }
332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode
Lukas Stadler <lukas.stadler@jku.at>
parents: 5400
diff changeset
761
5718
10341299528c renamings: ExtendedRiRuntime -> GraalCodeCacheProvider, CiLoweringTool -> LoweringTool, RiGraphCache -> GraphCache
Doug Simon <doug.simon@oracle.com>
parents: 5705
diff changeset
762 private static ValueNode createBoundsCheck(AccessIndexedNode n, LoweringTool tool) {
5415
79f12805362b Use iterative lowering instead of manually applying lowering
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5401
diff changeset
763 StructuredGraph graph = (StructuredGraph) n.graph();
79f12805362b Use iterative lowering instead of manually applying lowering
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5401
diff changeset
764 ArrayLengthNode arrayLength = graph.add(new ArrayLengthNode(n.array()));
7660
0b646334c5f7 keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
Lukas Stadler <lukas.stadler@jku.at>
parents: 7558
diff changeset
765 ValueNode guard = tool.createGuard(graph.unique(new IntegerBelowThanNode(n.index(), arrayLength)), BoundsCheckException, InvalidateReprofile);
5401
332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode
Lukas Stadler <lukas.stadler@jku.at>
parents: 5400
diff changeset
766
5415
79f12805362b Use iterative lowering instead of manually applying lowering
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5401
diff changeset
767 graph.addBeforeFixed(n, arrayLength);
5401
332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode
Lukas Stadler <lukas.stadler@jku.at>
parents: 5400
diff changeset
768 return guard;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
769 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
770
7660
0b646334c5f7 keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
Lukas Stadler <lukas.stadler@jku.at>
parents: 7558
diff changeset
771 private static SafeReadNode safeRead(Graph graph, Kind kind, ValueNode value, int offset, Stamp stamp) {
0b646334c5f7 keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
Lukas Stadler <lukas.stadler@jku.at>
parents: 7558
diff changeset
772 return graph.add(new SafeReadNode(value, LocationNode.create(LocationNode.FINAL_LOCATION, kind, offset, graph), stamp));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
773 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
774
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: 6534
diff changeset
775 public ResolvedJavaType lookupJavaType(Class<?> clazz) {
7084
9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7083
diff changeset
776 return HotSpotResolvedObjectType.fromClass(clazz);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
777 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
778
7143
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
779 /**
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
780 * Gets the stub corresponding to a given method.
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
781 *
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
782 * @return the stub {@linkplain Stub#getMethod() implemented} by {@code method} or null if
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
783 * {@code method} does not implement a stub
7143
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
784 */
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
785 public Stub asStub(ResolvedJavaMethod method) {
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
786 return stubs.get(method);
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
787 }
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
788
7144
ae69cd8c08a9 rename: RuntimeCall -> RuntimeCallTarget
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
789 public HotSpotRuntimeCallTarget lookupRuntimeCall(Descriptor descriptor) {
6521
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents: 6500
diff changeset
790 assert runtimeCalls.containsKey(descriptor) : descriptor;
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents: 6500
diff changeset
791 return runtimeCalls.get(descriptor);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
792 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
793
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: 6534
diff changeset
794 public ResolvedJavaMethod lookupJavaMethod(Method reflectionMethod) {
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
795 CompilerToVM c2vm = graalRuntime.getCompilerToVM();
7084
9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7083
diff changeset
796 HotSpotResolvedObjectType[] resultHolder = {null};
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
797 long metaspaceMethod = c2vm.getMetaspaceMethod(reflectionMethod, resultHolder);
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
798 assert metaspaceMethod != 0L;
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
799 return resultHolder[0].createMethod(metaspaceMethod);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
800 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
801
7044
34753b057324 added unit tests for JavaType, JavaMethod and ResolvedJavaMethod
Doug Simon <doug.simon@oracle.com>
parents: 7034
diff changeset
802 public ResolvedJavaMethod lookupJavaConstructor(Constructor reflectionConstructor) {
34753b057324 added unit tests for JavaType, JavaMethod and ResolvedJavaMethod
Doug Simon <doug.simon@oracle.com>
parents: 7034
diff changeset
803 CompilerToVM c2vm = graalRuntime.getCompilerToVM();
7084
9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7083
diff changeset
804 HotSpotResolvedObjectType[] resultHolder = {null};
7044
34753b057324 added unit tests for JavaType, JavaMethod and ResolvedJavaMethod
Doug Simon <doug.simon@oracle.com>
parents: 7034
diff changeset
805 long metaspaceMethod = c2vm.getMetaspaceConstructor(reflectionConstructor, resultHolder);
34753b057324 added unit tests for JavaType, JavaMethod and ResolvedJavaMethod
Doug Simon <doug.simon@oracle.com>
parents: 7034
diff changeset
806 assert metaspaceMethod != 0L;
34753b057324 added unit tests for JavaType, JavaMethod and ResolvedJavaMethod
Doug Simon <doug.simon@oracle.com>
parents: 7034
diff changeset
807 return resultHolder[0].createMethod(metaspaceMethod);
34753b057324 added unit tests for JavaType, JavaMethod and ResolvedJavaMethod
Doug Simon <doug.simon@oracle.com>
parents: 7034
diff changeset
808 }
34753b057324 added unit tests for JavaType, JavaMethod and ResolvedJavaMethod
Doug Simon <doug.simon@oracle.com>
parents: 7034
diff changeset
809
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: 6534
diff changeset
810 public ResolvedJavaField lookupJavaField(Field reflectionField) {
6442
45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6431
diff changeset
811 return graalRuntime.getCompilerToVM().getJavaField(reflectionField);
45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6431
diff changeset
812 }
45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6431
diff changeset
813
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
814 private static HotSpotCodeInfo makeInfo(ResolvedJavaMethod method, CompilationResult compResult, CodeInfo[] info) {
5360
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents: 5323
diff changeset
815 HotSpotCodeInfo hsInfo = null;
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents: 5323
diff changeset
816 if (info != null && info.length > 0) {
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
817 hsInfo = new HotSpotCodeInfo(compResult, (HotSpotResolvedJavaMethod) method);
5360
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents: 5323
diff changeset
818 info[0] = hsInfo;
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents: 5323
diff changeset
819 }
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents: 5323
diff changeset
820 return hsInfo;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
821 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
822
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
823 public void installMethod(HotSpotResolvedJavaMethod method, int entryBCI, CompilationResult compResult, CodeInfo[] info) {
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
824 HotSpotCodeInfo hsInfo = makeInfo(method, compResult, info);
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
825 graalRuntime.getCompilerToVM().installCode(new HotSpotCompilationResult(method, entryBCI, compResult), null, hsInfo);
5360
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents: 5323
diff changeset
826 }
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents: 5323
diff changeset
827
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents: 5323
diff changeset
828 @Override
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
829 public InstalledCode addMethod(ResolvedJavaMethod method, CompilationResult compResult, CodeInfo[] info) {
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
830 HotSpotCodeInfo hsInfo = makeInfo(method, compResult, info);
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
831 HotSpotResolvedJavaMethod hotspotMethod = (HotSpotResolvedJavaMethod) method;
7113
38076efb9062 Do not print code installation failures from Java.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7104
diff changeset
832 HotSpotInstalledCode code = new HotSpotInstalledCode(hotspotMethod);
38076efb9062 Do not print code installation failures from Java.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7104
diff changeset
833 CodeInstallResult result = graalRuntime.getCompilerToVM().installCode(new HotSpotCompilationResult(hotspotMethod, -1, compResult), code, hsInfo);
38076efb9062 Do not print code installation failures from Java.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7104
diff changeset
834 if (result != CodeInstallResult.OK) {
38076efb9062 Do not print code installation failures from Java.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7104
diff changeset
835 return null;
38076efb9062 Do not print code installation failures from Java.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7104
diff changeset
836 }
38076efb9062 Do not print code installation failures from Java.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7104
diff changeset
837 return code;
4319
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
838 }
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
839
4993
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4696
diff changeset
840 @Override
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
841 public int encodeDeoptActionAndReason(DeoptimizationAction action, DeoptimizationReason reason) {
5114
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
842 final int actionShift = 0;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
843 final int reasonShift = 3;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
844
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
845 int actionValue = convertDeoptAction(action);
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
846 int reasonValue = convertDeoptReason(reason);
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
847 return (~(((reasonValue) << reasonShift) + ((actionValue) << actionShift)));
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
848 }
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
849
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
850 public int convertDeoptAction(DeoptimizationAction action) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
851 switch (action) {
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
852 case None:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
853 return config.deoptActionNone;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
854 case RecompileIfTooManyDeopts:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
855 return config.deoptActionMaybeRecompile;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
856 case InvalidateReprofile:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
857 return config.deoptActionReinterpret;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
858 case InvalidateRecompile:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
859 return config.deoptActionMakeNotEntrant;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
860 case InvalidateStopCompiling:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
861 return config.deoptActionMakeNotCompilable;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
862 default:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
863 throw GraalInternalError.shouldNotReachHere();
5114
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
864 }
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
865 }
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
866
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: 5540
diff changeset
867 public int convertDeoptReason(DeoptimizationReason reason) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
868 switch (reason) {
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
869 case None:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
870 return config.deoptReasonNone;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
871 case NullCheckException:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
872 return config.deoptReasonNullCheck;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
873 case BoundsCheckException:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
874 return config.deoptReasonRangeCheck;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
875 case ClassCastException:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
876 return config.deoptReasonClassCheck;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
877 case ArrayStoreException:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
878 return config.deoptReasonArrayCheck;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
879 case UnreachedCode:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
880 return config.deoptReasonUnreached0;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
881 case TypeCheckedInliningViolated:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
882 return config.deoptReasonTypeCheckInlining;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
883 case OptimizedTypeCheckViolated:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
884 return config.deoptReasonOptimizedTypeCheck;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
885 case NotCompiledExceptionHandler:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
886 return config.deoptReasonNotCompiledExceptionHandler;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
887 case Unresolved:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
888 return config.deoptReasonUnresolved;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
889 case JavaSubroutineMismatch:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
890 return config.deoptReasonJsrMismatch;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
891 case ArithmeticException:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
892 return config.deoptReasonDiv0Check;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
893 case RuntimeConstraint:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
894 return config.deoptReasonConstraint;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
895 default:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
896 throw GraalInternalError.shouldNotReachHere();
5114
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
897 }
4993
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4696
diff changeset
898 }
6996
eec373d34caf added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents: 6954
diff changeset
899
eec373d34caf added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents: 6954
diff changeset
900 public boolean needsDataPatch(Constant constant) {
7084
9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7083
diff changeset
901 return constant.getPrimitiveAnnotation() instanceof HotSpotResolvedObjectType;
6996
eec373d34caf added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents: 6954
diff changeset
902 }
7143
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
903
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
904 /**
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
905 * Registers an object created by the compiler and referenced by some generated code. HotSpot
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
906 * treats oops embedded in code as weak references so without an external strong root, such an
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
907 * embedded oop will quickly die. This in turn will cause the nmethod to be unloaded.
7143
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
908 */
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
909 public synchronized Object registerGCRoot(Object object) {
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
910 Object existing = gcRoots.get(object);
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
911 if (existing != null) {
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
912 return existing;
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
913 }
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
914 gcRoots.put(object, object);
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
915 return object;
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7130
diff changeset
916 }
7672
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
917
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
918 @Override
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
919 public Constant readUnsafeConstant(Kind kind, Object base, long displacement) {
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
920 switch (kind) {
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
921 case Boolean:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
922 return Constant.forBoolean(base == null ? unsafe.getByte(displacement) != 0 : unsafe.getBoolean(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
923 case Byte:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
924 return Constant.forByte(base == null ? unsafe.getByte(displacement) : unsafe.getByte(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
925 case Char:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
926 return Constant.forChar(base == null ? unsafe.getChar(displacement) : unsafe.getChar(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
927 case Short:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
928 return Constant.forShort(base == null ? unsafe.getShort(displacement) : unsafe.getShort(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
929 case Int:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
930 return Constant.forInt(base == null ? unsafe.getInt(displacement) : unsafe.getInt(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
931 case Long:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
932 return Constant.forLong(base == null ? unsafe.getLong(displacement) : unsafe.getLong(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
933 case Float:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
934 return Constant.forFloat(base == null ? unsafe.getFloat(displacement) : unsafe.getFloat(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
935 case Double:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
936 return Constant.forDouble(base == null ? unsafe.getDouble(displacement) : unsafe.getDouble(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
937 case Object:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
938 return Constant.forObject(unsafe.getObject(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
939 default:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
940 throw GraalInternalError.shouldNotReachHere();
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
941 }
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7558
diff changeset
942 }
7733
f6bf0f6a8431 move AMD64HotSpotRuntime.getTarget up to HotSpotRuntime
Roland Schatz <roland.schatz@oracle.com>
parents: 7677
diff changeset
943
f6bf0f6a8431 move AMD64HotSpotRuntime.getTarget up to HotSpotRuntime
Roland Schatz <roland.schatz@oracle.com>
parents: 7677
diff changeset
944 @Override
f6bf0f6a8431 move AMD64HotSpotRuntime.getTarget up to HotSpotRuntime
Roland Schatz <roland.schatz@oracle.com>
parents: 7677
diff changeset
945 public TargetDescription getTarget() {
f6bf0f6a8431 move AMD64HotSpotRuntime.getTarget up to HotSpotRuntime
Roland Schatz <roland.schatz@oracle.com>
parents: 7677
diff changeset
946 return graalRuntime.getTarget();
f6bf0f6a8431 move AMD64HotSpotRuntime.getTarget up to HotSpotRuntime
Roland Schatz <roland.schatz@oracle.com>
parents: 7677
diff changeset
947 }
7784
016e23829147 added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents: 7764
diff changeset
948
016e23829147 added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents: 7764
diff changeset
949 public String disassemble(InstalledCode code) {
016e23829147 added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents: 7764
diff changeset
950 if (code.isValid()) {
016e23829147 added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents: 7764
diff changeset
951 long nmethod = ((HotSpotInstalledCode) code).nmethod;
016e23829147 added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents: 7764
diff changeset
952 return graalRuntime.getCompilerToVM().disassembleNMethod(nmethod);
016e23829147 added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents: 7764
diff changeset
953 }
016e23829147 added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents: 7764
diff changeset
954 return "";
016e23829147 added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents: 7764
diff changeset
955 }
016e23829147 added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents: 7764
diff changeset
956
016e23829147 added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents: 7764
diff changeset
957 public String disassemble(ResolvedJavaMethod method) {
016e23829147 added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents: 7764
diff changeset
958 return new BytecodeDisassembler().disassemble(method);
016e23829147 added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents: 7764
diff changeset
959 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
960 }