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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotCodeCacheProvider.java @ 14574:6bab029d6e3a

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removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
author twisti
date Mon, 17 Mar 2014 17:32:35 -0700
parents e14198669e5c
children de31e0f56fe7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2013, 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 java.lang.reflect.*;
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26 import java.util.*;
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27
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28 import com.oracle.graal.api.code.*;
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29 import com.oracle.graal.api.code.CodeUtil.DefaultRefMapFormatter;
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30 import com.oracle.graal.api.code.CodeUtil.RefMapFormatter;
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31 import com.oracle.graal.api.code.CompilationResult.Call;
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32 import com.oracle.graal.api.code.CompilationResult.Data;
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33 import com.oracle.graal.api.code.CompilationResult.DataPatch;
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34 import com.oracle.graal.api.code.CompilationResult.Infopoint;
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35 import com.oracle.graal.api.code.CompilationResult.Mark;
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36 import com.oracle.graal.api.code.CompilationResult.PrimitiveData;
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37 import com.oracle.graal.api.meta.*;
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38 import com.oracle.graal.debug.*;
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39 import com.oracle.graal.graph.*;
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40 import com.oracle.graal.hotspot.*;
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41 import com.oracle.graal.hotspot.bridge.*;
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42 import com.oracle.graal.hotspot.bridge.CompilerToVM.CodeInstallResult;
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43 import com.oracle.graal.hotspot.data.*;
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44 import com.oracle.graal.java.*;
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45 import com.oracle.graal.lir.asm.*;
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46 import com.oracle.graal.printer.*;
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47
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48 /**
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49 * HotSpot implementation of {@link CodeCacheProvider}.
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50 */
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51 public abstract class HotSpotCodeCacheProvider implements CodeCacheProvider {
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52
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53 protected final HotSpotGraalRuntime runtime;
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54 protected final TargetDescription target;
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55 protected final RegisterConfig regConfig;
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56
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57 public HotSpotCodeCacheProvider(HotSpotGraalRuntime runtime, TargetDescription target) {
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58 this.runtime = runtime;
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59 this.target = target;
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60 regConfig = createRegisterConfig();
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61 }
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62
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63 protected abstract RegisterConfig createRegisterConfig();
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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 long start = installedCode == null ? 0L : installedCode.getStart();
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117 HexCodeFile hcf = new HexCodeFile(code, start, target.arch.getName(), target.wordSize * 8);
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118 if (compResult != null) {
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119 HexCodeFile.addAnnotations(hcf, compResult.getAnnotations());
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120 addExceptionHandlersComment(compResult, hcf);
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121 Register fp = regConfig.getFrameRegister();
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122 RefMapFormatter slotFormatter = new DefaultRefMapFormatter(target.arch, target.wordSize, fp, 0);
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123 for (Infopoint infopoint : compResult.getInfopoints()) {
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124 if (infopoint instanceof Call) {
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125 Call call = (Call) infopoint;
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126 if (call.debugInfo != null) {
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127 hcf.addComment(call.pcOffset + call.size, CodeUtil.append(new StringBuilder(100), call.debugInfo, slotFormatter).toString());
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128 }
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129 addOperandComment(hcf, call.pcOffset, "{" + getTargetName(call) + "}");
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130 } else {
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131 if (infopoint.debugInfo != null) {
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132 hcf.addComment(infopoint.pcOffset, CodeUtil.append(new StringBuilder(100), infopoint.debugInfo, slotFormatter).toString());
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133 }
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134 addOperandComment(hcf, infopoint.pcOffset, "{infopoint: " + infopoint.reason + "}");
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135 }
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136 }
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137 for (DataPatch site : compResult.getDataReferences()) {
14561
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diff changeset
138 hcf.addOperandComment(site.pcOffset, "{" + site.data.toString() + "}");
12429
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diff changeset
139 }
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parents:
diff changeset
140 for (Mark mark : compResult.getMarks()) {
14574
6bab029d6e3a removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents: 14561
diff changeset
141 hcf.addComment(mark.pcOffset, MarkId.getEnum((int) mark.id).toString());
12429
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142 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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parents:
diff changeset
143 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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parents:
diff changeset
144 return hcf.toEmbeddedString();
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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parents:
diff changeset
145 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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parents:
diff changeset
146
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
147 /**
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parents:
diff changeset
148 * Decodes a call target to a mnemonic if possible.
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parents:
diff changeset
149 */
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diff changeset
150 private String getTargetName(Call call) {
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
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diff changeset
151 Field[] fields = runtime.getConfig().getClass().getDeclaredFields();
12429
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diff changeset
152 for (Field f : fields) {
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parents:
diff changeset
153 if (f.getName().endsWith("Stub")) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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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
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parents: 12429
diff changeset
156 Object address = f.get(runtime.getConfig());
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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parents:
diff changeset
157 if (address.equals(call.target)) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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parents:
diff changeset
158 return f.getName() + ":0x" + Long.toHexString((Long) address);
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159 }
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parents:
diff changeset
160 } catch (Exception e) {
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parents:
diff changeset
161 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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parents:
diff changeset
162 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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parents:
diff changeset
163 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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parents:
diff changeset
164 return String.valueOf(call.target);
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parents:
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165 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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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) {
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parents:
diff changeset
168 if (!compResult.getExceptionHandlers().isEmpty()) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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parents:
diff changeset
169 String nl = HexCodeFile.NEW_LINE;
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Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
170 StringBuilder buf = new StringBuilder("------ Exception Handlers ------").append(nl);
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parents:
diff changeset
171 for (CompilationResult.ExceptionHandler e : compResult.getExceptionHandlers()) {
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parents:
diff changeset
172 buf.append(" ").append(e.pcOffset).append(" -> ").append(e.handlerPos).append(nl);
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parents:
diff changeset
173 hcf.addComment(e.pcOffset, "[exception -> " + e.handlerPos + "]");
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parents:
diff changeset
174 hcf.addComment(e.handlerPos, "[exception handler for " + e.pcOffset + "]");
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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parents:
diff changeset
175 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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parents:
diff changeset
176 hcf.addComment(0, buf.toString());
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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) {
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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
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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
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parents:
diff changeset
185 @Override
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parents:
diff changeset
186 public RegisterConfig getRegisterConfig() {
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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
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parents:
diff changeset
190 @Override
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Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
191 public int getMinimumOutgoingSize() {
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
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parents: 12429
diff changeset
192 return runtime.getConfig().runtimeCallStackSize;
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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parents:
diff changeset
193 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
194
13233
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents: 12536
diff changeset
195 public HotSpotInstalledCode logOrDump(HotSpotInstalledCode installedCode, CompilationResult compResult) {
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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
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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>
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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
13630
b1838411e896 Use compile ids assigned by hotspot
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13233
diff changeset
205 public HotSpotInstalledCode installMethod(HotSpotResolvedJavaMethod method, CompilationResult compResult) {
13816
d006a6332db8 Make sure a compile id is assigned
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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
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parents: 13725
diff changeset
208 }
12517
b2882f4ab612 Add an optional name to HotSpotNmethod. Print it during deopt. Use it when installing a Truffle compilation
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12456
diff changeset
209 HotSpotInstalledCode installedCode = new HotSpotNmethod(method, compResult.getName(), true);
14559
883fbd3e06e0 Make size of PlatformKind overridable by VM specific code.
Roland Schatz <roland.schatz@oracle.com>
parents: 14104
diff changeset
210 runtime.getCompilerToVM().installCode(new HotSpotCompiledNmethod(target, method, compResult), installedCode, method.getSpeculationLog());
13233
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
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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
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parents:
diff changeset
213
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
214 @Override
13669
034706a93f27 CodeCacheProvider.addMethod: add speculationLog argument
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13630
diff changeset
215 public InstalledCode addMethod(ResolvedJavaMethod method, CompilationResult compResult, SpeculationLog log) {
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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parents:
diff changeset
216 HotSpotResolvedJavaMethod hotspotMethod = (HotSpotResolvedJavaMethod) method;
13816
d006a6332db8 Make sure a compile id is assigned
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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 }
12517
b2882f4ab612 Add an optional name to HotSpotNmethod. Print it during deopt. Use it when installing a Truffle compilation
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12456
diff changeset
220 HotSpotInstalledCode code = new HotSpotNmethod(hotspotMethod, compResult.getName(), false);
14559
883fbd3e06e0 Make size of PlatformKind overridable by VM specific code.
Roland Schatz <roland.schatz@oracle.com>
parents: 14104
diff changeset
221 CodeInstallResult result = runtime.getCompilerToVM().installCode(new HotSpotCompiledNmethod(target, hotspotMethod, compResult), code, log);
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
222 if (result != CodeInstallResult.OK) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
223 return null;
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
224 }
13233
8ea51438445c consolidated logging and dumping of InstalledCode to HotSpotCodeCacheProvider
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parents: 12536
diff changeset
225 return logOrDump(code, compResult);
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
226 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
227
13669
034706a93f27 CodeCacheProvider.addMethod: add speculationLog argument
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13630
diff changeset
228 @Override
12531
7d5c3ffbee64 Refactoring of the frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12526
diff changeset
229 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
230 HotSpotResolvedJavaMethod hotspotMethod = (HotSpotResolvedJavaMethod) method;
13630
b1838411e896 Use compile ids assigned by hotspot
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13233
diff changeset
231 return installMethod(hotspotMethod, compResult);
12526
04671d59e93b Allow CodeCacheProvider to install default methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12456
diff changeset
232 }
04671d59e93b Allow CodeCacheProvider to install default methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12456
diff changeset
233
13697
e8bd4f3776ee changed return type of HotSpotCodeCacheProvider.addExternalMethod to be HotSpotNmethod
Doug Simon <doug.simon@oracle.com>
parents: 13676
diff changeset
234 public HotSpotNmethod addExternalMethod(ResolvedJavaMethod method, CompilationResult compResult) {
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
235 HotSpotResolvedJavaMethod javaMethod = (HotSpotResolvedJavaMethod) method;
13816
d006a6332db8 Make sure a compile id is assigned
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13725
diff changeset
236 if (compResult.getId() == -1) {
14104
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 13816
diff changeset
237 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
238 }
13697
e8bd4f3776ee changed return type of HotSpotCodeCacheProvider.addExternalMethod to be HotSpotNmethod
Doug Simon <doug.simon@oracle.com>
parents: 13676
diff changeset
239 HotSpotNmethod code = new HotSpotNmethod(javaMethod, compResult.getName(), false, true);
14559
883fbd3e06e0 Make size of PlatformKind overridable by VM specific code.
Roland Schatz <roland.schatz@oracle.com>
parents: 14104
diff changeset
240 HotSpotCompiledNmethod compiled = new HotSpotCompiledNmethod(target, javaMethod, compResult);
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
241 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
242 CodeInstallResult result = vm.installCode(compiled, code, null);
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
243 if (result != CodeInstallResult.OK) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
244 return null;
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
245 }
13697
e8bd4f3776ee changed return type of HotSpotCodeCacheProvider.addExternalMethod to be HotSpotNmethod
Doug Simon <doug.simon@oracle.com>
parents: 13676
diff changeset
246 return code;
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 public boolean needsDataPatch(Constant constant) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
250 return constant.getPrimitiveAnnotation() != null;
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
251 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
252
14561
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
253 public Data createDataItem(Constant constant, int alignment) {
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
254 if (constant.getPrimitiveAnnotation() != null) {
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
255 return new MetaspaceData(alignment, constant.asLong(), constant.getPrimitiveAnnotation(), false);
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
256 } else if (constant.getKind().isObject()) {
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
257 return new OopData(alignment, constant.asObject(), false);
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
258 } else {
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
259 return new PrimitiveData(constant, alignment);
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
260 }
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
261 }
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 14559
diff changeset
262
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
263 @Override
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
264 public TargetDescription getTarget() {
12456
f87c68d79f07 improved support for co-existing, multiple backends (GRAAL-363)
Doug Simon <doug.simon@oracle.com>
parents: 12431
diff changeset
265 return target;
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
266 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
267
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
268 public String disassemble(InstalledCode code) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
269 if (code.isValid()) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
270 long codeBlob = ((HotSpotInstalledCode) code).getCodeBlob();
12431
7080a96be216 rename: graalRuntime -> runtime, getGraalRuntime -> getRuntime
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
271 return runtime.getCompilerToVM().disassembleCodeBlob(codeBlob);
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
272 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
273 return null;
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
274 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
275
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
276 public String disassemble(ResolvedJavaMethod method) {
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
277 return new BytecodeDisassembler().disassemble(method);
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
278 }
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
279 }