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annotate graal/com.oracle.graal.printer/src/com/oracle/graal/printer/CFGPrinterObserver.java @ 18665:96861e3f8cc5

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made CFGPrinterObserver reset (upon close) properly
author Doug Simon <doug.simon@oracle.com>
date Thu, 11 Dec 2014 22:14:30 +0100
parents 133d5a98c547
children d80301977c5e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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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.printer;
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24
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25 import java.io.*;
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26 import java.util.*;
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27 import java.util.concurrent.atomic.*;
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28
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29 import com.oracle.graal.api.code.*;
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30 import com.oracle.graal.api.meta.*;
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31 import com.oracle.graal.compiler.alloc.*;
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32 import com.oracle.graal.compiler.common.*;
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33 import com.oracle.graal.compiler.gen.*;
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34 import com.oracle.graal.debug.*;
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35 import com.oracle.graal.graph.*;
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36 import com.oracle.graal.java.*;
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37 import com.oracle.graal.lir.*;
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38 import com.oracle.graal.nodes.*;
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39 import com.oracle.graal.nodes.cfg.*;
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40 import com.oracle.graal.phases.schedule.*;
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41
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42 /**
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43 * Observes compilation events and uses {@link CFGPrinter} to produce a control flow graph for the
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44 * <a href="http://java.net/projects/c1visualizer/">C1 Visualizer</a>.
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45 */
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46 public class CFGPrinterObserver implements DebugDumpHandler {
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47
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48 private CFGPrinter cfgPrinter;
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49 private File cfgFile;
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50 private JavaMethod curMethod;
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51 private List<String> curDecorators = Collections.emptyList();
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52 private final boolean dumpFrontend;
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53
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54 public CFGPrinterObserver(boolean dumpFrontend) {
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55 this.dumpFrontend = dumpFrontend;
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56 }
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57
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58 @Override
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59 public void dump(Object object, String message) {
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60 try {
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61 dumpSandboxed(object, message);
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62 } catch (Throwable ex) {
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63 TTY.println("CFGPrinter: Exception during output of " + message + ": " + ex);
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64 ex.printStackTrace();
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65 }
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66 }
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67
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68 /**
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69 * Looks for the outer most method and its {@link DebugDumpScope#decorator}s in the current
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70 * debug scope and opens a new compilation scope if this pair does not match the current method
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71 * and decorator pair.
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72 */
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73 private boolean checkMethodScope() {
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74 JavaMethod method = null;
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75 ArrayList<String> decorators = new ArrayList<>();
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76 for (Object o : Debug.context()) {
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77 if (o instanceof JavaMethod) {
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78 method = (JavaMethod) o;
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79 decorators.clear();
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80 } else if (o instanceof StructuredGraph) {
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81 StructuredGraph graph = (StructuredGraph) o;
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82 if (graph.method() != null) {
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83 method = graph.method();
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84 decorators.clear();
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85 }
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86 } else if (o instanceof DebugDumpScope) {
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87 DebugDumpScope debugDumpScope = (DebugDumpScope) o;
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88 if (debugDumpScope.decorator) {
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89 decorators.add(debugDumpScope.name);
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90 }
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91 }
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92 }
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93
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94 if (method == null) {
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95 return false;
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96 }
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97
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98 if (!method.equals(curMethod) || !curDecorators.equals(decorators)) {
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99 cfgPrinter.printCompilation(method);
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100 TTY.println("CFGPrinter: Dumping method %s to %s", method, cfgFile);
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101 }
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102 curMethod = method;
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103 curDecorators = decorators;
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104 return true;
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105 }
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106
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107 private static final long timestamp = System.currentTimeMillis();
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108 private static final AtomicInteger uniqueId = new AtomicInteger();
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109
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110 private static boolean isFrontendObject(Object object) {
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111 return object instanceof Graph || object instanceof BciBlockMapping;
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112 }
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113
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114 public void dumpSandboxed(Object object, String message) {
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115
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116 if (!dumpFrontend && isFrontendObject(object)) {
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117 return;
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118 }
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119
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120 if (cfgPrinter == null) {
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121 cfgFile = new File("compilations-" + timestamp + "_" + uniqueId.incrementAndGet() + ".cfg");
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122 try {
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diff changeset
123 OutputStream out = new BufferedOutputStream(new FileOutputStream(cfgFile));
5011
5d0af6520f26 Do not use SchedulePhase in CFG printer
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4612
diff changeset
124 cfgPrinter = new CFGPrinter(out);
4522
cf13124efdd9 Restructure phi functions in LIR; Re-enabled C1Visualizer output
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4435
diff changeset
125 } catch (FileNotFoundException e) {
5763
a3d71693e0ce removed bytecode disassembly from CodeCacheRuntime into separate BytecodeDisassembler class
Doug Simon <doug.simon@oracle.com>
parents: 5557
diff changeset
126 throw new GraalInternalError("Could not open " + cfgFile.getAbsolutePath());
4522
cf13124efdd9 Restructure phi functions in LIR; Re-enabled C1Visualizer output
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4435
diff changeset
127 }
5763
a3d71693e0ce removed bytecode disassembly from CodeCacheRuntime into separate BytecodeDisassembler class
Doug Simon <doug.simon@oracle.com>
parents: 5557
diff changeset
128 TTY.println("CFGPrinter: Output to file %s", cfgFile);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
129 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
130
5763
a3d71693e0ce removed bytecode disassembly from CodeCacheRuntime into separate BytecodeDisassembler class
Doug Simon <doug.simon@oracle.com>
parents: 5557
diff changeset
131 if (!checkMethodScope()) {
a3d71693e0ce removed bytecode disassembly from CodeCacheRuntime into separate BytecodeDisassembler class
Doug Simon <doug.simon@oracle.com>
parents: 5557
diff changeset
132 return;
a3d71693e0ce removed bytecode disassembly from CodeCacheRuntime into separate BytecodeDisassembler class
Doug Simon <doug.simon@oracle.com>
parents: 5557
diff changeset
133 }
15025
292353f2645c CFGPrinter: workaround for bytecode dumping.
Josef Eisl <josef.eisl@jku.at>
parents: 14888
diff changeset
134 if (curMethod instanceof ResolvedJavaMethod) {
292353f2645c CFGPrinter: workaround for bytecode dumping.
Josef Eisl <josef.eisl@jku.at>
parents: 14888
diff changeset
135 cfgPrinter.method = (ResolvedJavaMethod) curMethod;
292353f2645c CFGPrinter: workaround for bytecode dumping.
Josef Eisl <josef.eisl@jku.at>
parents: 14888
diff changeset
136 }
4522
cf13124efdd9 Restructure phi functions in LIR; Re-enabled C1Visualizer output
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4435
diff changeset
137
5011
5d0af6520f26 Do not use SchedulePhase in CFG printer
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4612
diff changeset
138 if (object instanceof LIR) {
5d0af6520f26 Do not use SchedulePhase in CFG printer
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4612
diff changeset
139 cfgPrinter.lir = (LIR) object;
5d0af6520f26 Do not use SchedulePhase in CFG printer
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4612
diff changeset
140 } else {
5d0af6520f26 Do not use SchedulePhase in CFG printer
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4612
diff changeset
141 cfgPrinter.lir = Debug.contextLookup(LIR.class);
5d0af6520f26 Do not use SchedulePhase in CFG printer
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4612
diff changeset
142 }
14888
f6630873316b Rename NodeLIRGenerator (and related classes and interfaces) to NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 14842
diff changeset
143 cfgPrinter.nodeLirGenerator = Debug.contextLookup(NodeLIRBuilder.class);
14842
f2e61bf2a2d8 Removed nodeOperands from LIRGenerator.
Josef Eisl <josef.eisl@jku.at>
parents: 14826
diff changeset
144 if (cfgPrinter.nodeLirGenerator != null) {
f2e61bf2a2d8 Removed nodeOperands from LIRGenerator.
Josef Eisl <josef.eisl@jku.at>
parents: 14826
diff changeset
145 cfgPrinter.target = cfgPrinter.nodeLirGenerator.getLIRGeneratorTool().target();
8150
b66f831ac5ab Fix CFG printer output. Clean up after making the compiler class all-static.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7835
diff changeset
146 }
14814
f200eb890729 Handle AbstractBlock in CFGPrinter.
Josef Eisl <josef.eisl@jku.at>
parents: 14791
diff changeset
147 if (cfgPrinter.lir != null && cfgPrinter.lir.getControlFlowGraph() instanceof ControlFlowGraph) {
14791
be2be30c653d Introduce AbstractControlFlowGraph.
Josef Eisl <josef.eisl@jku.at>
parents: 14788
diff changeset
148 cfgPrinter.cfg = (ControlFlowGraph) cfgPrinter.lir.getControlFlowGraph();
5011
5d0af6520f26 Do not use SchedulePhase in CFG printer
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4612
diff changeset
149 }
4522
cf13124efdd9 Restructure phi functions in LIR; Re-enabled C1Visualizer output
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4435
diff changeset
150
12045
0fc653a9e019 made GraalCodeCacheProvider independent of CodeCacheProvider and renamed the former to LoweringProvider (GRAAL-511)
Doug Simon <doug.simon@oracle.com>
parents: 11379
diff changeset
151 CodeCacheProvider codeCache = Debug.contextLookup(CodeCacheProvider.class);
0fc653a9e019 made GraalCodeCacheProvider independent of CodeCacheProvider and renamed the former to LoweringProvider (GRAAL-511)
Doug Simon <doug.simon@oracle.com>
parents: 11379
diff changeset
152 if (codeCache != null) {
0fc653a9e019 made GraalCodeCacheProvider independent of CodeCacheProvider and renamed the former to LoweringProvider (GRAAL-511)
Doug Simon <doug.simon@oracle.com>
parents: 11379
diff changeset
153 cfgPrinter.target = codeCache.getTarget();
8150
b66f831ac5ab Fix CFG printer output. Clean up after making the compiler class all-static.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7835
diff changeset
154 }
5011
5d0af6520f26 Do not use SchedulePhase in CFG printer
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4612
diff changeset
155
5d0af6520f26 Do not use SchedulePhase in CFG printer
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4612
diff changeset
156 if (object instanceof BciBlockMapping) {
4522
cf13124efdd9 Restructure phi functions in LIR; Re-enabled C1Visualizer output
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4435
diff changeset
157 BciBlockMapping blockMap = (BciBlockMapping) object;
cf13124efdd9 Restructure phi functions in LIR; Re-enabled C1Visualizer output
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4435
diff changeset
158 cfgPrinter.printCFG(message, blockMap);
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: 6529
diff changeset
159 if (blockMap.method.getCode() != null) {
5763
a3d71693e0ce removed bytecode disassembly from CodeCacheRuntime into separate BytecodeDisassembler class
Doug Simon <doug.simon@oracle.com>
parents: 5557
diff changeset
160 cfgPrinter.printBytecodes(new BytecodeDisassembler(false).disassemble(blockMap.method));
a3d71693e0ce removed bytecode disassembly from CodeCacheRuntime into separate BytecodeDisassembler class
Doug Simon <doug.simon@oracle.com>
parents: 5557
diff changeset
161 }
4522
cf13124efdd9 Restructure phi functions in LIR; Re-enabled C1Visualizer output
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4435
diff changeset
162
cf13124efdd9 Restructure phi functions in LIR; Re-enabled C1Visualizer output
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4435
diff changeset
163 } else if (object instanceof LIR) {
16950
559ab93c1ad6 CFGPrinter: do not print empty HIR cfgs.
Josef Eisl <josef.eisl@jku.at>
parents: 15537
diff changeset
164 // Currently no node printing for lir
559ab93c1ad6 CFGPrinter: do not print empty HIR cfgs.
Josef Eisl <josef.eisl@jku.at>
parents: 15537
diff changeset
165 cfgPrinter.printCFG(message, cfgPrinter.lir.codeEmittingOrder(), false);
4522
cf13124efdd9 Restructure phi functions in LIR; Re-enabled C1Visualizer output
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4435
diff changeset
166
14594
3eda945af90a dump final HIR schedule to c1visualizer
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14145
diff changeset
167 } else if (object instanceof SchedulePhase) {
3eda945af90a dump final HIR schedule to c1visualizer
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14145
diff changeset
168 cfgPrinter.printSchedule(message, (SchedulePhase) object);
4522
cf13124efdd9 Restructure phi functions in LIR; Re-enabled C1Visualizer output
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4435
diff changeset
169 } else if (object instanceof StructuredGraph) {
5011
5d0af6520f26 Do not use SchedulePhase in CFG printer
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4612
diff changeset
170 if (cfgPrinter.cfg == null) {
9234
b9cf7d0b598e removal of FixedNode.probability (draft)
Christian Haeubl <haeubl@ssw.jku.at>
parents: 8349
diff changeset
171 StructuredGraph graph = (StructuredGraph) object;
b9cf7d0b598e removal of FixedNode.probability (draft)
Christian Haeubl <haeubl@ssw.jku.at>
parents: 8349
diff changeset
172 cfgPrinter.cfg = ControlFlowGraph.compute(graph, true, true, true, false);
4522
cf13124efdd9 Restructure phi functions in LIR; Re-enabled C1Visualizer output
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4435
diff changeset
173 }
15537
8117e9cadb48 Use List instead of an array in AbstractControlFlowGraph.
Josef Eisl <josef.eisl@jku.at>
parents: 15193
diff changeset
174 cfgPrinter.printCFG(message, cfgPrinter.cfg.getBlocks(), true);
4522
cf13124efdd9 Restructure phi functions in LIR; Re-enabled C1Visualizer output
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4435
diff changeset
175
5546
e42c0df7212a Rename CiTargetMethod => CompilationResult.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5541
diff changeset
176 } else if (object instanceof CompilationResult) {
8349
8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156)
Doug Simon <doug.simon@oracle.com>
parents: 8150
diff changeset
177 final CompilationResult compResult = (CompilationResult) object;
12045
0fc653a9e019 made GraalCodeCacheProvider independent of CodeCacheProvider and renamed the former to LoweringProvider (GRAAL-511)
Doug Simon <doug.simon@oracle.com>
parents: 11379
diff changeset
178 cfgPrinter.printMachineCode(codeCache.disassemble(compResult, null), message);
8349
8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156)
Doug Simon <doug.simon@oracle.com>
parents: 8150
diff changeset
179 } else if (isCompilationResultAndInstalledCode(object)) {
5557
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
180 Object[] tuple = (Object[]) object;
12045
0fc653a9e019 made GraalCodeCacheProvider independent of CodeCacheProvider and renamed the former to LoweringProvider (GRAAL-511)
Doug Simon <doug.simon@oracle.com>
parents: 11379
diff changeset
181 cfgPrinter.printMachineCode(codeCache.disassemble((CompilationResult) tuple[0], (InstalledCode) tuple[1]), message);
4522
cf13124efdd9 Restructure phi functions in LIR; Re-enabled C1Visualizer output
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4435
diff changeset
182 } else if (object instanceof Interval[]) {
cf13124efdd9 Restructure phi functions in LIR; Re-enabled C1Visualizer output
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4435
diff changeset
183 cfgPrinter.printIntervals(message, (Interval[]) object);
5011
5d0af6520f26 Do not use SchedulePhase in CFG printer
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4612
diff changeset
184
4278
b49981617b10 Fixes after removal of GraalCompilation
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4265
diff changeset
185 }
b49981617b10 Fixes after removal of GraalCompilation
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4265
diff changeset
186
5011
5d0af6520f26 Do not use SchedulePhase in CFG printer
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4612
diff changeset
187 cfgPrinter.target = null;
5d0af6520f26 Do not use SchedulePhase in CFG printer
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4612
diff changeset
188 cfgPrinter.lir = null;
14842
f2e61bf2a2d8 Removed nodeOperands from LIRGenerator.
Josef Eisl <josef.eisl@jku.at>
parents: 14826
diff changeset
189 cfgPrinter.nodeLirGenerator = null;
5011
5d0af6520f26 Do not use SchedulePhase in CFG printer
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4612
diff changeset
190 cfgPrinter.cfg = null;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
191 cfgPrinter.flush();
11379
0942e34b6c7d added PrintBackendCFG option (default is true) for controlling if backend output is dumped to the C1Visualizer
Doug Simon <doug.simon@oracle.com>
parents: 9658
diff changeset
192
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
193 }
5557
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
194
8349
8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156)
Doug Simon <doug.simon@oracle.com>
parents: 8150
diff changeset
195 private static boolean isCompilationResultAndInstalledCode(Object object) {
5557
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
196 if (object instanceof Object[]) {
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
197 Object[] tuple = (Object[]) object;
8349
8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156)
Doug Simon <doug.simon@oracle.com>
parents: 8150
diff changeset
198 if (tuple.length == 2 && tuple[0] instanceof CompilationResult && tuple[1] instanceof InstalledCode) {
5557
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
199 return true;
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
200 }
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
201 }
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
202 return false;
2e2a77f091f2 re-enabled disassembler output to C1Visualizer after code installation
Doug Simon <doug.simon@oracle.com>
parents: 5546
diff changeset
203 }
5819
8fd81d0e3acf Make DebugDumpHandler closable, close them on compiler thread when compiler threads finish
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5763
diff changeset
204
8fd81d0e3acf Make DebugDumpHandler closable, close them on compiler thread when compiler threads finish
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5763
diff changeset
205 @Override
7032
5a1f6e96e163 close() method for dump handlers should not throw IOException
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6960
diff changeset
206 public void close() {
5819
8fd81d0e3acf Make DebugDumpHandler closable, close them on compiler thread when compiler threads finish
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5763
diff changeset
207 if (cfgPrinter != null) {
8fd81d0e3acf Make DebugDumpHandler closable, close them on compiler thread when compiler threads finish
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5763
diff changeset
208 cfgPrinter.close();
18642
133d5a98c547 generalized semantics of DebugDumpHandler.close() to mean reset so that closing a handler flushes and releases all its resources but leaves it operational (i.e. subsequent uses will (re)create and (re)open the required resources)
Doug Simon <doug.simon@oracle.com>
parents: 16950
diff changeset
209 cfgPrinter = null;
18665
96861e3f8cc5 made CFGPrinterObserver reset (upon close) properly
Doug Simon <doug.simon@oracle.com>
parents: 18642
diff changeset
210 curDecorators = Collections.emptyList();
96861e3f8cc5 made CFGPrinterObserver reset (upon close) properly
Doug Simon <doug.simon@oracle.com>
parents: 18642
diff changeset
211 curMethod = null;
5819
8fd81d0e3acf Make DebugDumpHandler closable, close them on compiler thread when compiler threads finish
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5763
diff changeset
212 }
8fd81d0e3acf Make DebugDumpHandler closable, close them on compiler thread when compiler threads finish
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5763
diff changeset
213 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
214 }