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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/jvmci/HotSpotCodeCacheProvider.java @ 21534:2cb94a7ae1b7

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avoid unnecessary loading of regex classes when assertions are disabled
author Doug Simon <doug.simon@oracle.com>
date Sun, 24 May 2015 16:29:41 +0200
parents de0cf192779c
children c1e2fdb5fea3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.hotspot.jvmci;
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24
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25 import static com.oracle.graal.hotspot.jvmci.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.printer.*;
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44
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45 /**
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46 * HotSpot implementation of {@link CodeCacheProvider}.
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47 */
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48 public class HotSpotCodeCacheProvider implements CodeCacheProvider {
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49
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50 protected final HotSpotJVMCIRuntimeProvider runtime;
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51 public final HotSpotVMConfig config;
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52 protected final TargetDescription target;
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53 protected final RegisterConfig regConfig;
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54
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55 public HotSpotCodeCacheProvider(HotSpotJVMCIRuntimeProvider runtime, HotSpotVMConfig config, TargetDescription target, RegisterConfig regConfig) {
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56 this.runtime = runtime;
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57 this.config = config;
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58 this.target = target;
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59 this.regConfig = regConfig;
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60 }
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61
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62 @Override
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63 public String disassemble(CompilationResult compResult, InstalledCode installedCode) {
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64 byte[] code = installedCode == null ? Arrays.copyOf(compResult.getTargetCode(), compResult.getTargetCodeSize()) : installedCode.getCode();
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65 if (code == null) {
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66 // Method was deoptimized/invalidated
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67 return "";
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68 }
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69 long start = installedCode == null ? 0L : installedCode.getStart();
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70 HexCodeFile hcf = new HexCodeFile(code, start, target.arch.getName(), target.wordSize * 8);
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71 if (compResult != null) {
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72 HexCodeFile.addAnnotations(hcf, compResult.getAnnotations());
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73 addExceptionHandlersComment(compResult, hcf);
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74 Register fp = regConfig.getFrameRegister();
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75 RefMapFormatter slotFormatter = new DefaultRefMapFormatter(target.arch, target.wordSize, fp, 0);
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76 for (Infopoint infopoint : compResult.getInfopoints()) {
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77 if (infopoint instanceof Call) {
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78 Call call = (Call) infopoint;
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79 if (call.debugInfo != null) {
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80 hcf.addComment(call.pcOffset + call.size, CodeUtil.append(new StringBuilder(100), call.debugInfo, slotFormatter).toString());
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81 }
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82 addOperandComment(hcf, call.pcOffset, "{" + getTargetName(call) + "}");
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83 } else {
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84 if (infopoint.debugInfo != null) {
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85 hcf.addComment(infopoint.pcOffset, CodeUtil.append(new StringBuilder(100), infopoint.debugInfo, slotFormatter).toString());
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86 }
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87 addOperandComment(hcf, infopoint.pcOffset, "{infopoint: " + infopoint.reason + "}");
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88 }
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89 }
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90 for (DataPatch site : compResult.getDataPatches()) {
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91 hcf.addOperandComment(site.pcOffset, "{" + site.reference.toString() + "}");
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92 }
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93 for (Mark mark : compResult.getMarks()) {
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94 hcf.addComment(mark.pcOffset, getMarkIdName((int) mark.id));
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95 }
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96 }
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97 String hcfEmbeddedString = hcf.toEmbeddedString();
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98 return HexCodeFileDisTool.tryDisassemble(hcfEmbeddedString);
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99 }
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100
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101 /**
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102 * Interface to the tool for disassembling an {@link HexCodeFile#toEmbeddedString() embedded}
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103 * {@link HexCodeFile}.
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104 */
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105 static class HexCodeFileDisTool {
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106 static final Method processMethod;
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107 static {
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108 Method toolMethod = null;
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109 try {
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110 Class<?> toolClass = Class.forName("com.oracle.max.hcfdis.HexCodeFileDis", true, ClassLoader.getSystemClassLoader());
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111 toolMethod = toolClass.getDeclaredMethod("processEmbeddedString", String.class);
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112 } catch (Exception e) {
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113 // Tool not available on the class path
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114 }
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115 processMethod = toolMethod;
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116 }
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117
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118 public static String tryDisassemble(String hcfEmbeddedString) {
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119 if (processMethod != null) {
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120 try {
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121 return (String) processMethod.invoke(null, hcfEmbeddedString);
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122 } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
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123 // If the tool is available, for now let's be noisy when it fails
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124 throw new GraalInternalError(e);
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125 }
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126 }
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127 return hcfEmbeddedString;
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128 }
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129 }
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130
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131 private String getMarkIdName(int markId) {
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
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parents: 19766
diff changeset
132 Field[] fields = runtime.getConfig().getClass().getDeclaredFields();
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
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parents: 19766
diff changeset
133 for (Field f : fields) {
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
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parents: 19766
diff changeset
134 if (f.getName().startsWith("MARKID_")) {
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19766
diff changeset
135 f.setAccessible(true);
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19766
diff changeset
136 try {
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19766
diff changeset
137 if (f.getInt(runtime.getConfig()) == markId) {
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19766
diff changeset
138 return f.getName();
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19766
diff changeset
139 }
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19766
diff changeset
140 } catch (Exception e) {
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19766
diff changeset
141 }
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19766
diff changeset
142 }
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19766
diff changeset
143 }
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19766
diff changeset
144 return String.valueOf(markId);
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19766
diff changeset
145 }
15a46a918fc1 removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19766
diff changeset
146
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
147 /**
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
148 * Decodes a call target to a mnemonic if possible.
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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parents:
diff changeset
149 */
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
150 private String getTargetName(Call call) {
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
151 Field[] fields = runtime.getConfig().getClass().getDeclaredFields();
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
152 for (Field f : fields) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
153 if (f.getName().endsWith("Stub")) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
154 f.setAccessible(true);
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
155 try {
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
156 Object address = f.get(runtime.getConfig());
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
157 if (address.equals(call.target)) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
158 return f.getName() + ":0x" + Long.toHexString((Long) address);
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
159 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
160 } catch (Exception e) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
161 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
162 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
163 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
164 return String.valueOf(call.target);
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
165 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
166
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
167 private static void addExceptionHandlersComment(CompilationResult compResult, HexCodeFile hcf) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
168 if (!compResult.getExceptionHandlers().isEmpty()) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
169 String nl = HexCodeFile.NEW_LINE;
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
170 StringBuilder buf = new StringBuilder("------ Exception Handlers ------").append(nl);
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
171 for (CompilationResult.ExceptionHandler e : compResult.getExceptionHandlers()) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
172 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
173 hcf.addComment(e.pcOffset, "[exception -> " + e.handlerPos + "]");
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
174 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
175 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
176 hcf.addComment(0, buf.toString());
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
177 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
178 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
179
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
180 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
181 String oldValue = hcf.addOperandComment(pos, comment);
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
182 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
183 }
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 @Override
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
186 public RegisterConfig getRegisterConfig() {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
187 return regConfig;
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
188 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
189
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
190 @Override
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
191 public int getMinimumOutgoingSize() {
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
192 return runtime.getConfig().runtimeCallStackSize;
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
193 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
194
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
195 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
196 if (Debug.isDumpEnabled()) {
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
197 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
198 }
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
199 if (Debug.isLogEnabled()) {
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
200 Debug.log("%s", disassemble(installedCode));
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
201 }
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
202 return installedCode;
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
203 }
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
204
19321
98592ae4b1fa only record method dependencies if JVMTI hotswapping or breakpointing is enabled
Doug Simon <doug.simon@oracle.com>
parents: 19188
diff changeset
205 public InstalledCode installMethod(HotSpotResolvedJavaMethod method, CompilationResult compResult, long graalEnv, boolean isDefault) {
13816
d006a6332db8 Make sure a compile id is assigned
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13725
diff changeset
206 if (compResult.getId() == -1) {
14104
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 13816
diff changeset
207 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
208 }
17377
58f45b63b802 CompileTheWorld compilations are no longer installed as default nmethods
Doug Simon <doug.simon@oracle.com>
parents: 17341
diff changeset
209 HotSpotInstalledCode installedCode = new HotSpotNmethod(method, compResult.getName(), isDefault);
19321
98592ae4b1fa only record method dependencies if JVMTI hotswapping or breakpointing is enabled
Doug Simon <doug.simon@oracle.com>
parents: 19188
diff changeset
210 runtime.getCompilerToVM().installCode(new HotSpotCompiledNmethod(method, compResult, graalEnv), installedCode, method.getSpeculationLog());
13233
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
211 return logOrDump(installedCode, compResult);
12429
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 @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
215 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
216 HotSpotResolvedJavaMethod hotspotMethod = (HotSpotResolvedJavaMethod) method;
13816
d006a6332db8 Make sure a compile id is assigned
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13725
diff changeset
217 if (compResult.getId() == -1) {
14104
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 13816
diff changeset
218 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
219 }
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
220 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
221 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
222 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
223 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
224 }
19426
dd8989d5547f provide more detail when Graal code installation fails due to a failed dependency check
Doug Simon <doug.simon@oracle.com>
parents: 19321
diff changeset
225 HotSpotCompiledNmethod compiledCode = new HotSpotCompiledNmethod(hotspotMethod, compResult);
21414
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
226 int result = runtime.getCompilerToVM().installCode(compiledCode, installedCode, log);
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
227 if (result != config.codeInstallResultOk) {
19426
dd8989d5547f provide more detail when Graal code installation fails due to a failed dependency check
Doug Simon <doug.simon@oracle.com>
parents: 19321
diff changeset
228 String msg = compiledCode.getInstallationFailureMessage();
21414
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
229 String resultDesc = config.getCodeInstallResultDescription(result);
19426
dd8989d5547f provide more detail when Graal code installation fails due to a failed dependency check
Doug Simon <doug.simon@oracle.com>
parents: 19321
diff changeset
230 if (msg != null) {
21414
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
231 msg = String.format("Code installation failed: %s%n%s", resultDesc, msg);
19766
29916dcee0b8 Verify dependencies when assertions are enabled
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19678
diff changeset
232 } else {
21414
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
233 msg = String.format("Code installation failed: %s", resultDesc);
19426
dd8989d5547f provide more detail when Graal code installation fails due to a failed dependency check
Doug Simon <doug.simon@oracle.com>
parents: 19321
diff changeset
234 }
21414
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
235 if (result == config.codeInstallResultDependenciesInvalid) {
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
236 throw new AssertionError(resultDesc + " " + msg);
19766
29916dcee0b8 Verify dependencies when assertions are enabled
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19678
diff changeset
237 }
21414
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
238 throw new BailoutException(result != config.codeInstallResultDependenciesFailed, msg);
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
239 }
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
240 return logOrDump(installedCode, compResult);
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
241 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
242
13669
034706a93f27 CodeCacheProvider.addMethod: add speculationLog argument
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13630
diff changeset
243 @Override
12531
7d5c3ffbee64 Refactoring of the frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12526
diff changeset
244 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
245 HotSpotResolvedJavaMethod hotspotMethod = (HotSpotResolvedJavaMethod) method;
17377
58f45b63b802 CompileTheWorld compilations are no longer installed as default nmethods
Doug Simon <doug.simon@oracle.com>
parents: 17341
diff changeset
246 return installMethod(hotspotMethod, compResult, 0L, true);
12526
04671d59e93b Allow CodeCacheProvider to install default methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12456
diff changeset
247 }
04671d59e93b Allow CodeCacheProvider to install default methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12456
diff changeset
248
13697
e8bd4f3776ee changed return type of HotSpotCodeCacheProvider.addExternalMethod to be HotSpotNmethod
Doug Simon <doug.simon@oracle.com>
parents: 13676
diff changeset
249 public HotSpotNmethod addExternalMethod(ResolvedJavaMethod method, CompilationResult compResult) {
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
250 HotSpotResolvedJavaMethod javaMethod = (HotSpotResolvedJavaMethod) method;
13816
d006a6332db8 Make sure a compile id is assigned
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13725
diff changeset
251 if (compResult.getId() == -1) {
14104
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 13816
diff changeset
252 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
253 }
13697
e8bd4f3776ee changed return type of HotSpotCodeCacheProvider.addExternalMethod to be HotSpotNmethod
Doug Simon <doug.simon@oracle.com>
parents: 13676
diff changeset
254 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
255 HotSpotCompiledNmethod compiled = new HotSpotCompiledNmethod(javaMethod, compResult);
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
256 CompilerToVM vm = runtime.getCompilerToVM();
21414
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
257 int result = vm.installCode(compiled, code, null);
b04f579c803f removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21413
diff changeset
258 if (result != runtime.getConfig().codeInstallResultOk) {
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
259 return null;
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
260 }
13697
e8bd4f3776ee changed return type of HotSpotCodeCacheProvider.addExternalMethod to be HotSpotNmethod
Doug Simon <doug.simon@oracle.com>
parents: 13676
diff changeset
261 return code;
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
262 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
263
18187
9619ba4daf4c Rename Constant to JavaConstant.
Roland Schatz <roland.schatz@oracle.com>
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diff changeset
264 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
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265 return constant instanceof HotSpotMetaspaceConstant;
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5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
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266 }
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parents:
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267
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8652481a1110 Introduce new Constant interface for use in high-level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
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268 public Data createDataItem(Constant constant) {
18176
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
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269 int size;
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270 DataBuilder builder;
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Roland Schatz <roland.schatz@oracle.com>
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271 if (constant instanceof VMConstant) {
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Roland Schatz <roland.schatz@oracle.com>
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272 VMConstant vmConstant = (VMConstant) constant;
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Roland Schatz <roland.schatz@oracle.com>
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273 boolean compressed;
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274 long raw;
18186
ef357effbda7 Backout of changeset 9a804ec7f707 (converted Constant and Value to be interfaces).
Roland Schatz <roland.schatz@oracle.com>
parents: 18176
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275 if (constant instanceof HotSpotObjectConstant) {
18289
7acff34abbf7 replaced HotSpotObjectConstantImpl.isCompressed() with HotSpotObjectConstant.isCompressed()
Doug Simon <doug.simon@oracle.com>
parents: 18266
diff changeset
276 HotSpotObjectConstant c = (HotSpotObjectConstant) vmConstant;
7acff34abbf7 replaced HotSpotObjectConstantImpl.isCompressed() with HotSpotObjectConstant.isCompressed()
Doug Simon <doug.simon@oracle.com>
parents: 18266
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277 compressed = c.isCompressed();
18176
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parents: 17447
diff changeset
278 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
279 } else if (constant instanceof HotSpotMetaspaceConstant) {
18543
99bfecda9d2e expose raw metaspace value via HotSpotMetaspaceConstant
Doug Simon <doug.simon@oracle.com>
parents: 18525
diff changeset
280 HotSpotMetaspaceConstant meta = (HotSpotMetaspaceConstant) constant;
99bfecda9d2e expose raw metaspace value via HotSpotMetaspaceConstant
Doug Simon <doug.simon@oracle.com>
parents: 18525
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281 compressed = meta.isCompressed();
99bfecda9d2e expose raw metaspace value via HotSpotMetaspaceConstant
Doug Simon <doug.simon@oracle.com>
parents: 18525
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282 raw = meta.rawValue();
18176
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
283 } else {
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
284 throw GraalInternalError.shouldNotReachHere();
c2270ad35f57 Better construction of data section and data patches.
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parents: 17447
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285 }
c2270ad35f57 Better construction of data section and data patches.
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parents: 17447
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286
c2270ad35f57 Better construction of data section and data patches.
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parents: 17447
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287 size = target.getSizeInBytes(compressed ? Kind.Int : target.wordKind);
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Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
288 if (size == 4) {
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Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
289 builder = (buffer, patch) -> {
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Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
290 patch.accept(new DataPatch(buffer.position(), new ConstantReference(vmConstant)));
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diff changeset
291 buffer.putInt((int) raw);
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
292 };
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
293 } else {
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Roland Schatz <roland.schatz@oracle.com>
parents: 17447
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294 assert size == 8;
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Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
295 builder = (buffer, patch) -> {
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
296 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
297 buffer.putLong(raw);
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
298 };
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
299 }
18188
8652481a1110 Introduce new Constant interface for use in high-level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
diff changeset
300 } else if (JavaConstant.isNull(constant)) {
18289
7acff34abbf7 replaced HotSpotObjectConstantImpl.isCompressed() with HotSpotObjectConstant.isCompressed()
Doug Simon <doug.simon@oracle.com>
parents: 18266
diff changeset
301 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
302 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
303 builder = DataBuilder.zero(size);
19188
c79d0ed46368 Remove redundant code for Constant serialization.
Roland Schatz <roland.schatz@oracle.com>
parents: 18661
diff changeset
304 } else if (constant instanceof SerializableConstant) {
c79d0ed46368 Remove redundant code for Constant serialization.
Roland Schatz <roland.schatz@oracle.com>
parents: 18661
diff changeset
305 SerializableConstant s = (SerializableConstant) constant;
c79d0ed46368 Remove redundant code for Constant serialization.
Roland Schatz <roland.schatz@oracle.com>
parents: 18661
diff changeset
306 size = s.getSerializedSize();
c79d0ed46368 Remove redundant code for Constant serialization.
Roland Schatz <roland.schatz@oracle.com>
parents: 18661
diff changeset
307 builder = DataBuilder.serializable(s);
14561
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
308 } else {
18176
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
309 throw GraalInternalError.shouldNotReachHere();
14561
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
310 }
18176
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
311
c2270ad35f57 Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents: 17447
diff changeset
312 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
313 }
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
314
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
315 @Override
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
316 public TargetDescription getTarget() {
12456
f87c68d79f07 improved support for co-existing, multiple backends (GRAAL-363)
Doug Simon <doug.simon@oracle.com>
parents: 12431
diff changeset
317 return target;
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
318 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
319
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
320 public String disassemble(InstalledCode code) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
321 if (code.isValid()) {
18318
0459da9d94c0 Fix HotSpotCodeCacheProvider.disassemble
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 18289
diff changeset
322 long codeBlob = code.getAddress();
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
323 return runtime.getCompilerToVM().disassembleCodeBlob(codeBlob);
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
324 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
325 return null;
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
326 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
327
15358
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
328 public SpeculationLog createSpeculationLog() {
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
329 return new HotSpotSpeculationLog();
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
330 }
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
331 }