JDK 17 jdk.hotspot.agent.jmod is the JMOD file for JDK 17 Hotspot Agent module.

JDK 17 Hotspot Agent module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\jdk.hotspot.agent.jmod.

JDK 17 Hotspot Agent module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.

JDK 17 Hotspot Agent module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\jdk.hotspot.agent.

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

⏎ sun/jvm/hotspot/opto/MachSafePointNode.java

/*
 * Copyright (c) 2011, 2020, 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.opto;

import java.util.*;
import java.io.PrintStream;
import sun.jvm.hotspot.debugger.*;
import sun.jvm.hotspot.runtime.*;
import sun.jvm.hotspot.oops.*;
import sun.jvm.hotspot.types.*;
import sun.jvm.hotspot.utilities.Observable;
import sun.jvm.hotspot.utilities.Observer;

public class MachSafePointNode extends MachReturnNode {
  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("MachSafePointNode");
    jvmsField = type.getAddressField("_jvms");
    jvmadjField = new CIntField(type.getCIntegerField("_jvmadj"), 0);
  }

  private static AddressField jvmsField;
  private static CIntField jvmadjField;

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

  public JVMState jvms() {
    return JVMState.create(jvmsField.getValue(getAddress()));
  }

  public void dumpSpec(PrintStream out) {
    try {
      JVMState jvms = jvms();
      if (jvms != null) out.print(" !");
      if (jvms == null) out.print("empty jvms");
      while (jvms != null) {
        Method m = jvms.method().method();
        int bci = jvms.bci();
        out.print(" " + m.getMethodHolder().getName().asString().replace('/', '.') + "::" + m.getName().asString() + " @ bci:" + bci);
        jvms = jvms.caller();
      }
    } catch (Exception e) {
      out.print(e);
    }
  }
}

⏎ sun/jvm/hotspot/opto/MachSafePointNode.java

Or download all of them as a single archive file:

File name: jdk.hotspot.agent-17.0.5-src.zip
File size: 1238587 bytes
Release date: 2022-09-13
Download 

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