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/oops/OopField.java

/*
 * Copyright (c) 2000, 2012, 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.oops;

import sun.jvm.hotspot.debugger.*;
import sun.jvm.hotspot.runtime.VM;
import sun.jvm.hotspot.runtime.VMObject;

// The class for an oop field simply provides access to the value.
public class OopField extends Field {
  public OopField(FieldIdentifier id, long offset, boolean isVMField) {
    super(id, offset, isVMField);
  }

  public OopField(sun.jvm.hotspot.types.OopField vmField, long startOffset) {
    super(new NamedFieldIdentifier(vmField.getName()), vmField.getOffset() + startOffset, true);
  }

  public OopField(InstanceKlass holder, int fieldArrayIndex) {
    super(holder, fieldArrayIndex);
  }

  public Oop getValue(Oop obj) {
    if (!isVMField() && !obj.isInstance() && !obj.isArray()) {
      throw new InternalError();
    }
    return obj.getHeap().newOop(getValueAsOopHandle(obj));
  }

  /** Debugging support */
  public OopHandle getValueAsOopHandle(Oop obj) {
    if (!isVMField() && !obj.isInstance() && !obj.isArray()) {
      throw new InternalError(obj.toString());
    }

    return VM.getVM().getUniverse().heap().oop_load_at(obj.getHandle(), getOffset());
  }

  public Oop getValue(VMObject obj) {
    return VM.getVM().getObjectHeap().newOop(getValueAsOopHandle(obj));
  }

  /** Debugging support */
  public OopHandle getValueAsOopHandle(VMObject obj) {
    return obj.getAddress().getOopHandleAt(getOffset());
  }

  public void setValue(Oop obj) throws MutationException {
    // Fix this: setOopAt is missing in Address
  }
}

sun/jvm/hotspot/oops/OopField.java

 

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