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/utilities/ConstantTag.java

/*
 * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 */

package sun.jvm.hotspot.utilities;

import sun.jvm.hotspot.runtime.BasicType;

public class ConstantTag {
  // These replicated from the VM to save space
  private static final int JVM_CONSTANT_Utf8                    = 1;
  private static final int JVM_CONSTANT_Unicode                 = 2; // unused
  private static final int JVM_CONSTANT_Integer                 = 3;
  private static final int JVM_CONSTANT_Float                   = 4;
  private static final int JVM_CONSTANT_Long                    = 5;
  private static final int JVM_CONSTANT_Double                  = 6;
  private static final int JVM_CONSTANT_Class                   = 7;
  private static final int JVM_CONSTANT_String                  = 8;
  private static final int JVM_CONSTANT_Fieldref                = 9;
  private static final int JVM_CONSTANT_Methodref               = 10;
  private static final int JVM_CONSTANT_InterfaceMethodref      = 11;
  private static final int JVM_CONSTANT_NameAndType             = 12;
  private static final int JVM_CONSTANT_MethodHandle            = 15;  // JSR 292
  private static final int JVM_CONSTANT_MethodType              = 16;  // JSR 292
  private static final int JVM_CONSTANT_Dynamic                 = 17;  // JSR 292 early drafts only
  private static final int JVM_CONSTANT_InvokeDynamic           = 18;  // JSR 292
  private static final int JVM_CONSTANT_Invalid                 = 0;   // For bad value initialization
  private static final int JVM_CONSTANT_UnresolvedClass         = 100; // Temporary tag until actual use
  private static final int JVM_CONSTANT_ClassIndex              = 101; // Temporary tag while constructing constant pool
  private static final int JVM_CONSTANT_StringIndex             = 102; // Temporary tag while constructing constant pool
  private static final int JVM_CONSTANT_UnresolvedClassInError  = 103; // Resolution failed
  private static final int JVM_CONSTANT_MethodHandleInError     = 104; // Error tag due to resolution error
  private static final int JVM_CONSTANT_MethodTypeInError       = 105; // Error tag due to resolution error

  // JVM_CONSTANT_MethodHandle subtypes //FIXME: connect these to data structure
  private static int JVM_REF_getField                = 1;
  private static int JVM_REF_getStatic               = 2;
  private static int JVM_REF_putField                = 3;
  private static int JVM_REF_putStatic               = 4;
  private static int JVM_REF_invokeVirtual           = 5;
  private static int JVM_REF_invokeStatic            = 6;
  private static int JVM_REF_invokeSpecial           = 7;
  private static int JVM_REF_newInvokeSpecial        = 8;
  private static int JVM_REF_invokeInterface         = 9;

  private byte tag;

  public ConstantTag(byte tag) {
    this.tag = tag;
  }

  public int value() { return tag; }

  public boolean isKlass()            { return tag == JVM_CONSTANT_Class; }
  public boolean isField ()           { return tag == JVM_CONSTANT_Fieldref; }
  public boolean isMethod()           { return tag == JVM_CONSTANT_Methodref; }
  public boolean isInterfaceMethod()  { return tag == JVM_CONSTANT_InterfaceMethodref; }
  public boolean isString()           { return tag == JVM_CONSTANT_String; }
  public boolean isInt()              { return tag == JVM_CONSTANT_Integer; }
  public boolean isFloat()            { return tag == JVM_CONSTANT_Float; }
  public boolean isLong()             { return tag == JVM_CONSTANT_Long; }
  public boolean isDouble()           { return tag == JVM_CONSTANT_Double; }
  public boolean isNameAndType()      { return tag == JVM_CONSTANT_NameAndType; }
  public boolean isUtf8()             { return tag == JVM_CONSTANT_Utf8; }
  public boolean isMethodHandle()     { return tag == JVM_CONSTANT_MethodHandle; }
  public boolean isMethodType()       { return tag == JVM_CONSTANT_MethodType; }
  public boolean isDynamicConstant()  { return tag == JVM_CONSTANT_Dynamic; }
  public boolean isInvokeDynamic()    { return tag == JVM_CONSTANT_InvokeDynamic; }

  public boolean isInvalid()          { return tag == JVM_CONSTANT_Invalid; }

  public boolean isUnresolvedKlass()  {
    return tag == JVM_CONSTANT_UnresolvedClass || tag == JVM_CONSTANT_UnresolvedClassInError;
  }
  public boolean isUnresolveKlassInError()  { return tag == JVM_CONSTANT_UnresolvedClassInError; }
  public boolean isKlassIndex()             { return tag == JVM_CONSTANT_ClassIndex; }
  public boolean isStringIndex()            { return tag == JVM_CONSTANT_StringIndex; }

  public boolean isKlassReference()   { return isKlassIndex() || isUnresolvedKlass(); }
  public boolean isFieldOrMethod()    { return isField() || isMethod() || isInterfaceMethod(); }
  public boolean isSymbol()           { return isUtf8(); }

  public BasicType basicType() {
    switch (tag) {
    case JVM_CONSTANT_Integer :
      return BasicType.T_INT;
    case JVM_CONSTANT_Float :
      return BasicType.T_FLOAT;
    case JVM_CONSTANT_Long :
      return BasicType.T_LONG;
    case JVM_CONSTANT_Double :
      return BasicType.T_DOUBLE;

    case JVM_CONSTANT_Class :
    case JVM_CONSTANT_String :
    case JVM_CONSTANT_UnresolvedClass :
    case JVM_CONSTANT_UnresolvedClassInError :
    case JVM_CONSTANT_MethodHandleInError :
    case JVM_CONSTANT_MethodTypeInError :
    case JVM_CONSTANT_ClassIndex :
    case JVM_CONSTANT_StringIndex :
    case JVM_CONSTANT_MethodHandle :
    case JVM_CONSTANT_MethodType :
      return BasicType.T_OBJECT;
    default:
      throw new InternalError("unexpected tag: " + tag);
    }
  }

  public String toString() {
    return "ConstantTag:" + Integer.toString(tag);
}
}

sun/jvm/hotspot/utilities/ConstantTag.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 

 

JDK 11 jdk.httpserver.jmod - HTTP Server Module

JDK 11 jdk.editpad.jmod - Edit Pad Module

Download and Use JDK 11

⇑⇑ FAQ for JDK (Java Development Kit)

2020-02-29, 130347👍, 0💬