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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotCodeCacheProvider.java @ 18346:ddd7829c45b1

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made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
author Doug Simon <doug.simon@oracle.com>
date Wed, 12 Nov 2014 12:55:21 +0100
parents 0459da9d94c0
children c538c2c6b7e2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.hotspot.meta;
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24
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25 import static com.oracle.graal.hotspot.meta.HotSpotCompressedNullConstant.*;
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26
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27 import java.lang.reflect.*;
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28 import java.util.*;
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29
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30 import com.oracle.graal.api.code.*;
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31 import com.oracle.graal.api.code.CodeUtil.DefaultRefMapFormatter;
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32 import com.oracle.graal.api.code.CodeUtil.RefMapFormatter;
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33 import com.oracle.graal.api.code.CompilationResult.Call;
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34 import com.oracle.graal.api.code.CompilationResult.ConstantReference;
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35 import com.oracle.graal.api.code.CompilationResult.DataPatch;
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36 import com.oracle.graal.api.code.CompilationResult.Infopoint;
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37 import com.oracle.graal.api.code.CompilationResult.Mark;
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38 import com.oracle.graal.api.code.DataSection.Data;
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39 import com.oracle.graal.api.code.DataSection.DataBuilder;
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40 import com.oracle.graal.api.meta.*;
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41 import com.oracle.graal.compiler.common.*;
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42 import com.oracle.graal.debug.*;
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43 import com.oracle.graal.hotspot.*;
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44 import com.oracle.graal.hotspot.bridge.*;
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45 import com.oracle.graal.hotspot.bridge.CompilerToVM.CodeInstallResult;
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46 import com.oracle.graal.java.*;
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47 import com.oracle.graal.lir.asm.*;
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48 import com.oracle.graal.printer.*;
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49
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50 /**
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51 * HotSpot implementation of {@link CodeCacheProvider}.
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52 */
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53 public class HotSpotCodeCacheProvider implements CodeCacheProvider {
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54
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55 protected final HotSpotGraalRuntime runtime;
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56 protected final TargetDescription target;
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57 protected final RegisterConfig regConfig;
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58
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59 public HotSpotCodeCacheProvider(HotSpotGraalRuntime runtime, TargetDescription target, RegisterConfig regConfig) {
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60 this.runtime = runtime;
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61 this.target = target;
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62 this.regConfig = regConfig;
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63 }
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64
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65 /**
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66 * Constants used to mark special positions in code being installed into the code cache by Graal
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67 * C++ code.
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68 */
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69 public enum MarkId {
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70 VERIFIED_ENTRY(config().codeInstallerMarkIdVerifiedEntry),
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71 UNVERIFIED_ENTRY(config().codeInstallerMarkIdUnverifiedEntry),
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72 OSR_ENTRY(config().codeInstallerMarkIdOsrEntry),
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73 EXCEPTION_HANDLER_ENTRY(config().codeInstallerMarkIdExceptionHandlerEntry),
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74 DEOPT_HANDLER_ENTRY(config().codeInstallerMarkIdDeoptHandlerEntry),
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75 INVOKEINTERFACE(config().codeInstallerMarkIdInvokeinterface),
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76 INVOKEVIRTUAL(config().codeInstallerMarkIdInvokevirtual),
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77 INVOKESTATIC(config().codeInstallerMarkIdInvokestatic),
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78 INVOKESPECIAL(config().codeInstallerMarkIdInvokespecial),
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79 INLINE_INVOKE(config().codeInstallerMarkIdInlineInvoke),
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80 POLL_NEAR(config().codeInstallerMarkIdPollNear),
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81 POLL_RETURN_NEAR(config().codeInstallerMarkIdPollReturnNear),
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82 POLL_FAR(config().codeInstallerMarkIdPollFar),
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83 POLL_RETURN_FAR(config().codeInstallerMarkIdPollReturnFar);
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84
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85 private final int value;
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86
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87 private MarkId(int value) {
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88 this.value = value;
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89 }
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90
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91 private static HotSpotVMConfig config() {
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92 return HotSpotGraalRuntime.runtime().getConfig();
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93 }
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94
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95 public static MarkId getEnum(int value) {
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96 for (MarkId e : values()) {
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97 if (e.value == value) {
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98 return e;
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99 }
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100 }
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101 throw GraalInternalError.shouldNotReachHere("unknown enum value " + value);
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102 }
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103
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104 /**
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105 * Helper method to {@link CompilationResultBuilder#recordMark(Object) record a mark} with a
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106 * {@link CompilationResultBuilder}.
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107 */
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108 public static void recordMark(CompilationResultBuilder crb, MarkId mark) {
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109 crb.recordMark(mark.value);
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110 }
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111 }
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112
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113 @Override
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114 public String disassemble(CompilationResult compResult, InstalledCode installedCode) {
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115 byte[] code = installedCode == null ? Arrays.copyOf(compResult.getTargetCode(), compResult.getTargetCodeSize()) : installedCode.getCode();
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116 if (code == null) {
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117 // Method was deoptimized/invalidated
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118 return "";
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119 }
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120 long start = installedCode == null ? 0L : installedCode.getStart();
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121 HexCodeFile hcf = new HexCodeFile(code, start, target.arch.getName(), target.wordSize * 8);
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122 if (compResult != null) {
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123 HexCodeFile.addAnnotations(hcf, compResult.getAnnotations());
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124 addExceptionHandlersComment(compResult, hcf);
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125 Register fp = regConfig.getFrameRegister();
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126 RefMapFormatter slotFormatter = new DefaultRefMapFormatter(target.arch, target.wordSize, fp, 0);
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127 for (Infopoint infopoint : compResult.getInfopoints()) {
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128 if (infopoint instanceof Call) {
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129 Call call = (Call) infopoint;
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130 if (call.debugInfo != null) {
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131 hcf.addComment(call.pcOffset + call.size, CodeUtil.append(new StringBuilder(100), call.debugInfo, slotFormatter).toString());
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132 }
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133 addOperandComment(hcf, call.pcOffset, "{" + getTargetName(call) + "}");
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134 } else {
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135 if (infopoint.debugInfo != null) {
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parents:
diff changeset
136 hcf.addComment(infopoint.pcOffset, CodeUtil.append(new StringBuilder(100), infopoint.debugInfo, slotFormatter).toString());
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
137 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
138 addOperandComment(hcf, infopoint.pcOffset, "{infopoint: " + infopoint.reason + "}");
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
139 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
140 }
18176
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
141 for (DataPatch site : compResult.getDataPatches()) {
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
142 hcf.addOperandComment(site.pcOffset, "{" + site.reference.toString() + "}");
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
143 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
144 for (Mark mark : compResult.getMarks()) {
14574
6bab029d6e3a removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents: 14561
diff changeset
145 hcf.addComment(mark.pcOffset, MarkId.getEnum((int) mark.id).toString());
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
146 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
147 }
18346
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
148 String hcfEmbeddedString = hcf.toEmbeddedString();
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
149 return HexCodeFileDisTool.tryDisassemble(hcfEmbeddedString);
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
150 }
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
151
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
152 /**
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
153 * Interface to the tool for disassembling an {@link HexCodeFile#toEmbeddedString() embedded}
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
154 * {@link HexCodeFile}.
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
155 */
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
156 static class HexCodeFileDisTool {
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
157 static final Method processMethod;
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
158 static {
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
159 Method toolMethod = null;
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
160 try {
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
161 Class<?> toolClass = Class.forName("com.oracle.max.hcfdis.HexCodeFileDis", true, ClassLoader.getSystemClassLoader());
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
162 toolMethod = toolClass.getDeclaredMethod("processEmbeddedString", String.class);
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
163 } catch (Exception e) {
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
164 // Tool not available on the class path
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
165 }
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
166 processMethod = toolMethod;
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
167 }
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
168
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
169 public static String tryDisassemble(String hcfEmbeddedString) {
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
170 if (processMethod != null) {
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
171 try {
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
172 return (String) processMethod.invoke(null, hcfEmbeddedString);
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
173 } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
174 // If the tool is available, for now let's be noisy when it fails
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
175 throw new GraalInternalError(e);
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
176 }
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
177 }
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
178 return hcfEmbeddedString;
ddd7829c45b1 made HotSpotCodeCacheProvider attempt to load and use the hcfdis tool
Doug Simon <doug.simon@oracle.com>
parents: 18318
diff changeset
179 }
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
180 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
181
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
182 /**
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
183 * Decodes a call target to a mnemonic if possible.
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
184 */
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
185 private String getTargetName(Call call) {
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
186 Field[] fields = runtime.getConfig().getClass().getDeclaredFields();
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
187 for (Field f : fields) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
188 if (f.getName().endsWith("Stub")) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
189 f.setAccessible(true);
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
190 try {
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
191 Object address = f.get(runtime.getConfig());
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
192 if (address.equals(call.target)) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
193 return f.getName() + ":0x" + Long.toHexString((Long) address);
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
194 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
195 } catch (Exception e) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
196 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
197 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
198 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
199 return String.valueOf(call.target);
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
200 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
201
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
202 private static void addExceptionHandlersComment(CompilationResult compResult, HexCodeFile hcf) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
203 if (!compResult.getExceptionHandlers().isEmpty()) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
204 String nl = HexCodeFile.NEW_LINE;
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
205 StringBuilder buf = new StringBuilder("------ Exception Handlers ------").append(nl);
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
206 for (CompilationResult.ExceptionHandler e : compResult.getExceptionHandlers()) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
207 buf.append(" ").append(e.pcOffset).append(" -> ").append(e.handlerPos).append(nl);
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
208 hcf.addComment(e.pcOffset, "[exception -> " + e.handlerPos + "]");
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
209 hcf.addComment(e.handlerPos, "[exception handler for " + e.pcOffset + "]");
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
210 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
211 hcf.addComment(0, buf.toString());
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
212 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
213 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
214
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
215 private static void addOperandComment(HexCodeFile hcf, int pos, String comment) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
216 String oldValue = hcf.addOperandComment(pos, comment);
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
217 assert oldValue == null : "multiple comments for operand of instruction at " + pos + ": " + comment + ", " + oldValue;
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
218 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
219
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
220 @Override
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
221 public RegisterConfig getRegisterConfig() {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
222 return regConfig;
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
223 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
224
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
225 @Override
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
226 public int getMinimumOutgoingSize() {
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
227 return runtime.getConfig().runtimeCallStackSize;
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
228 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
229
15162
dbb1fe8348e6 Allow to supply predefined installed code object when adding a method to the code cache.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 15161
diff changeset
230 public InstalledCode logOrDump(InstalledCode installedCode, CompilationResult compResult) {
13233
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
231 if (Debug.isDumpEnabled()) {
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
232 Debug.dump(new Object[]{compResult, installedCode}, "After code installation");
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
233 }
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
234 if (Debug.isLogEnabled()) {
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
235 Debug.log("%s", disassemble(installedCode));
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
236 }
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
237 return installedCode;
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
238 }
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
239
17371
58f45b63b802 CompileTheWorld compilations are no longer installed as default nmethods
Doug Simon <doug.simon@oracle.com>
parents: 17341
diff changeset
240 public InstalledCode installMethod(HotSpotResolvedJavaMethod method, CompilationResult compResult, long ctask, boolean isDefault) {
13816
d006a6332db8 Make sure a compile id is assigned
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13725
diff changeset
241 if (compResult.getId() == -1) {
14104
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 13816
diff changeset
242 compResult.setId(method.allocateCompileId(compResult.getEntryBCI()));
13816
d006a6332db8 Make sure a compile id is assigned
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13725
diff changeset
243 }
17371
58f45b63b802 CompileTheWorld compilations are no longer installed as default nmethods
Doug Simon <doug.simon@oracle.com>
parents: 17341
diff changeset
244 HotSpotInstalledCode installedCode = new HotSpotNmethod(method, compResult.getName(), isDefault);
18176
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
245 runtime.getCompilerToVM().installCode(new HotSpotCompiledNmethod(method, compResult, ctask), installedCode, method.getSpeculationLog());
13233
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
246 return logOrDump(installedCode, compResult);
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
247 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
248
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
249 @Override
15162
dbb1fe8348e6 Allow to supply predefined installed code object when adding a method to the code cache.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 15161
diff changeset
250 public InstalledCode addMethod(ResolvedJavaMethod method, CompilationResult compResult, SpeculationLog log, InstalledCode predefinedInstalledCode) {
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
251 HotSpotResolvedJavaMethod hotspotMethod = (HotSpotResolvedJavaMethod) method;
13816
d006a6332db8 Make sure a compile id is assigned
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13725
diff changeset
252 if (compResult.getId() == -1) {
14104
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 13816
diff changeset
253 compResult.setId(hotspotMethod.allocateCompileId(compResult.getEntryBCI()));
13816
d006a6332db8 Make sure a compile id is assigned
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13725
diff changeset
254 }
15162
dbb1fe8348e6 Allow to supply predefined installed code object when adding a method to the code cache.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 15161
diff changeset
255 InstalledCode installedCode = predefinedInstalledCode;
dbb1fe8348e6 Allow to supply predefined installed code object when adding a method to the code cache.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 15161
diff changeset
256 if (installedCode == null) {
dbb1fe8348e6 Allow to supply predefined installed code object when adding a method to the code cache.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 15161
diff changeset
257 HotSpotInstalledCode code = new HotSpotNmethod(hotspotMethod, compResult.getName(), false);
dbb1fe8348e6 Allow to supply predefined installed code object when adding a method to the code cache.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 15161
diff changeset
258 installedCode = code;
dbb1fe8348e6 Allow to supply predefined installed code object when adding a method to the code cache.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 15161
diff changeset
259 }
18176
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
260 CodeInstallResult result = runtime.getCompilerToVM().installCode(new HotSpotCompiledNmethod(hotspotMethod, compResult), installedCode, log);
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
261 if (result != CodeInstallResult.OK) {
17341
e3f3233ec6cd refactor BailoutException to include information about non-permanent errors
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15463
diff changeset
262 throw new BailoutException(result != CodeInstallResult.DEPENDENCIES_FAILED, "Code installation failed: %s", result);
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
263 }
15162
dbb1fe8348e6 Allow to supply predefined installed code object when adding a method to the code cache.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 15161
diff changeset
264 return logOrDump(installedCode, compResult);
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
265 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
266
13669
034706a93f27 CodeCacheProvider.addMethod: add speculationLog argument
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13630
diff changeset
267 @Override
12531
7d5c3ffbee64 Refactoring of the frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12526
diff changeset
268 public InstalledCode setDefaultMethod(ResolvedJavaMethod method, CompilationResult compResult) {
12526
04671d59e93b Allow CodeCacheProvider to install default methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12456
diff changeset
269 HotSpotResolvedJavaMethod hotspotMethod = (HotSpotResolvedJavaMethod) method;
17371
58f45b63b802 CompileTheWorld compilations are no longer installed as default nmethods
Doug Simon <doug.simon@oracle.com>
parents: 17341
diff changeset
270 return installMethod(hotspotMethod, compResult, 0L, true);
12526
04671d59e93b Allow CodeCacheProvider to install default methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12456
diff changeset
271 }
04671d59e93b Allow CodeCacheProvider to install default methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12456
diff changeset
272
13697
e8bd4f3776ee changed return type of HotSpotCodeCacheProvider.addExternalMethod to be HotSpotNmethod
Doug Simon <doug.simon@oracle.com>
parents: 13676
diff changeset
273 public HotSpotNmethod addExternalMethod(ResolvedJavaMethod method, CompilationResult compResult) {
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
274 HotSpotResolvedJavaMethod javaMethod = (HotSpotResolvedJavaMethod) method;
13816
d006a6332db8 Make sure a compile id is assigned
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13725
diff changeset
275 if (compResult.getId() == -1) {
14104
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 13816
diff changeset
276 compResult.setId(javaMethod.allocateCompileId(compResult.getEntryBCI()));
13816
d006a6332db8 Make sure a compile id is assigned
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13725
diff changeset
277 }
13697
e8bd4f3776ee changed return type of HotSpotCodeCacheProvider.addExternalMethod to be HotSpotNmethod
Doug Simon <doug.simon@oracle.com>
parents: 13676
diff changeset
278 HotSpotNmethod code = new HotSpotNmethod(javaMethod, compResult.getName(), false, true);
18176
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
279 HotSpotCompiledNmethod compiled = new HotSpotCompiledNmethod(javaMethod, compResult);
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
280 CompilerToVM vm = runtime.getCompilerToVM();
13697
e8bd4f3776ee changed return type of HotSpotCodeCacheProvider.addExternalMethod to be HotSpotNmethod
Doug Simon <doug.simon@oracle.com>
parents: 13676
diff changeset
281 CodeInstallResult result = vm.installCode(compiled, code, null);
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
282 if (result != CodeInstallResult.OK) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
283 return null;
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
284 }
13697
e8bd4f3776ee changed return type of HotSpotCodeCacheProvider.addExternalMethod to be HotSpotNmethod
Doug Simon <doug.simon@oracle.com>
parents: 13676
diff changeset
285 return code;
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
286 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
287
18187
9619ba4daf4c Rename Constant to JavaConstant.
Roland Schatz <roland.schatz@oracle.com>
parents: 18186
diff changeset
288 public boolean needsDataPatch(JavaConstant constant) {
15018
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14929
diff changeset
289 return constant instanceof HotSpotMetaspaceConstant;
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
290 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
291
18188
8652481a1110 Introduce new Constant interface for use in high-level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
diff changeset
292 public Data createDataItem(Constant constant) {
18176
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
293 int size;
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
294 DataBuilder builder;
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
295 if (constant instanceof VMConstant) {
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
296 VMConstant vmConstant = (VMConstant) constant;
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
297 boolean compressed;
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
298 long raw;
18186
ef357effbda7 Backout of changeset 9a804ec7f707 (converted Constant and Value to be interfaces).
Roland Schatz <roland.schatz@oracle.com>
parents: 18176
diff changeset
299 if (constant instanceof HotSpotObjectConstant) {
18289
7acff34abbf7 replaced HotSpotObjectConstantImpl.isCompressed() with HotSpotObjectConstant.isCompressed()
Doug Simon <doug.simon@oracle.com>
parents: 18266
diff changeset
300 HotSpotObjectConstant c = (HotSpotObjectConstant) vmConstant;
7acff34abbf7 replaced HotSpotObjectConstantImpl.isCompressed() with HotSpotObjectConstant.isCompressed()
Doug Simon <doug.simon@oracle.com>
parents: 18266
diff changeset
301 compressed = c.isCompressed();
18176
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
302 raw = 0xDEADDEADDEADDEADL;
18186
ef357effbda7 Backout of changeset 9a804ec7f707 (converted Constant and Value to be interfaces).
Roland Schatz <roland.schatz@oracle.com>
parents: 18176
diff changeset
303 } else if (constant instanceof HotSpotMetaspaceConstant) {
18266
ae181ec869c5 converted HotSpotMetaspaceConstant to an interface
Doug Simon <doug.simon@oracle.com>
parents: 18262
diff changeset
304 HotSpotMetaspaceConstantImpl meta = (HotSpotMetaspaceConstantImpl) constant;
18188
8652481a1110 Introduce new Constant interface for use in high-level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
diff changeset
305 compressed = meta.getKind() != target.wordKind;
8652481a1110 Introduce new Constant interface for use in high-level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
diff changeset
306 raw = meta.asLong();
18176
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
307 } else {
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
308 throw GraalInternalError.shouldNotReachHere();
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
309 }
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
310
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
311 size = target.getSizeInBytes(compressed ? Kind.Int : target.wordKind);
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
312 if (size == 4) {
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
313 builder = (buffer, patch) -> {
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
314 patch.accept(new DataPatch(buffer.position(), new ConstantReference(vmConstant)));
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
315 buffer.putInt((int) raw);
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
316 };
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
317 } else {
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
318 assert size == 8;
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
319 builder = (buffer, patch) -> {
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
320 patch.accept(new DataPatch(buffer.position(), new ConstantReference(vmConstant)));
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
321 buffer.putLong(raw);
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
322 };
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
323 }
18188
8652481a1110 Introduce new Constant interface for use in high-level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
diff changeset
324 } else if (JavaConstant.isNull(constant)) {
18289
7acff34abbf7 replaced HotSpotObjectConstantImpl.isCompressed() with HotSpotObjectConstant.isCompressed()
Doug Simon <doug.simon@oracle.com>
parents: 18266
diff changeset
325 boolean compressed = COMPRESSED_NULL.equals(constant);
18176
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
326 size = target.getSizeInBytes(compressed ? Kind.Int : target.wordKind);
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
327 builder = DataBuilder.zero(size);
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
328 } else if (constant instanceof PrimitiveConstant) {
18188
8652481a1110 Introduce new Constant interface for use in high-level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
diff changeset
329 PrimitiveConstant prim = (PrimitiveConstant) constant;
8652481a1110 Introduce new Constant interface for use in high-level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
diff changeset
330 size = target.getSizeInBytes(prim.getKind());
8652481a1110 Introduce new Constant interface for use in high-level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
diff changeset
331 builder = DataBuilder.primitive(prim);
14561
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
332 } else {
18176
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
333 throw GraalInternalError.shouldNotReachHere();
14561
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
334 }
18176
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
335
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
336 return new Data(size, size, builder);
14561
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
337 }
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
338
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
339 @Override
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
340 public TargetDescription getTarget() {
12456
f87c68d79f07 improved support for co-existing, multiple backends (GRAAL-363)
Doug Simon <doug.simon@oracle.com>
parents: 12431
diff changeset
341 return target;
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
342 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
343
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
344 public String disassemble(InstalledCode code) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
345 if (code.isValid()) {
18318
0459da9d94c0 Fix HotSpotCodeCacheProvider.disassemble
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 18289
diff changeset
346 long codeBlob = code.getAddress();
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
347 return runtime.getCompilerToVM().disassembleCodeBlob(codeBlob);
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
348 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
349 return null;
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
350 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
351
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
352 public String disassemble(ResolvedJavaMethod method) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
353 return new BytecodeDisassembler().disassemble(method);
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
354 }
15358
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
355
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
356 public SpeculationLog createSpeculationLog() {
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
357 return new HotSpotSpeculationLog();
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
358 }
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
359 }