JDK 11 jdk.hotspot.agent.jmod - Hotspot Agent Module

JDK 11 jdk.hotspot.agent.jmod is the JMOD file for JDK 11 Hotspot Agent module.

JDK 11 Hotspot Agent module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.hotspot.agent.jmod.

JDK 11 Hotspot Agent module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 Hotspot Agent module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.hotspot.agent.

You can click and view the content of each source code file in the list below.

✍: FYIcenter

sun/jvm/hotspot/ci/ciEnv.java

/*
 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package sun.jvm.hotspot.ci;

import java.io.PrintStream;
import java.util.*;
import sun.jvm.hotspot.debugger.*;
import sun.jvm.hotspot.runtime.*;
import sun.jvm.hotspot.oops.*;
import sun.jvm.hotspot.opto.*;
import sun.jvm.hotspot.compiler.CompileTask;
import sun.jvm.hotspot.prims.JvmtiExport;
import sun.jvm.hotspot.types.*;
import sun.jvm.hotspot.utilities.GrowableArray;

public class ciEnv extends VMObject {
  static {
    VM.registerVMInitializedObserver(new Observer() {
        public void update(Observable o, Object data) {
          initialize(VM.getVM().getTypeDataBase());
        }
      });
  }

  private static synchronized void initialize(TypeDataBase db) throws WrongTypeException {
    Type type      = db.lookupType("ciEnv");
    dependenciesField = type.getAddressField("_dependencies");
    factoryField = type.getAddressField("_factory");
    compilerDataField = type.getAddressField("_compiler_data");
    taskField = type.getAddressField("_task");
    systemDictionaryModificationCounterField = new CIntField(type.getCIntegerField("_system_dictionary_modification_counter"), 0);
  }

  private static AddressField dependenciesField;
  private static AddressField factoryField;
  private static AddressField compilerDataField;
  private static AddressField taskField;
  private static CIntField systemDictionaryModificationCounterField;

  public ciEnv(Address addr) {
    super(addr);
  }

  public Compile compilerData() {
    Address addr = compilerDataField.getValue(this.getAddress());
    if (addr == null) {
      return null;
    }
    return new Compile(addr);
  }

  public ciObjectFactory factory() {
    return new ciObjectFactory(factoryField.getValue(this.getAddress()));
  }

  public CompileTask task() {
    return new CompileTask(taskField.getValue(this.getAddress()));
  }

  public void dumpReplayData(PrintStream out) {
    out.println("JvmtiExport can_access_local_variables " +
                (JvmtiExport.canAccessLocalVariables() ? '1' : '0'));
    out.println("JvmtiExport can_hotswap_or_post_breakpoint " +
                (JvmtiExport.canHotswapOrPostBreakpoint() ? '1' : '0'));
    out.println("JvmtiExport can_post_on_exceptions " +
                (JvmtiExport.canPostOnExceptions() ? '1' : '0'));

    GrowableArray<ciMetadata> objects = factory().objects();
    out.println("# " + objects.length() + " ciObject found");
    for (int i = 0; i < objects.length(); i++) {
      ciMetadata o = objects.at(i);
      out.println("# ciMetadata" + i + " @ " + o);
      o.dumpReplayData(out);
    }
    CompileTask task = task();
    Method method = task.method();
    int entryBci = task.osrBci();
    int compLevel = task.compLevel();
    out.print("compile " + method.nameAsAscii() + " " +
              entryBci + " " + compLevel);
    Compile compiler = compilerData();
    if (compiler != null) {
      // Dump inlining data.
      compiler.dumpInlineData(out);
    }
    out.println();
  }
}

sun/jvm/hotspot/ci/ciEnv.java

 

Or download all of them as a single archive file:

File name: jdk.hotspot.agent-11.0.1-src.zip
File size: 1243786 bytes
Release date: 2018-11-04
Download 

 

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