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/debugger/linux/LinuxThread.java

/*
 * Copyright (c) 2002, 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.debugger.linux;

import sun.jvm.hotspot.debugger.*;

class LinuxThread implements ThreadProxy {
    private LinuxDebugger debugger;
    private int           lwp_id;

    /** The address argument must be the address of the _thread_id in the
        OSThread. It's value is result ::gettid() call. */
    LinuxThread(LinuxDebugger debugger, Address addr) {
        this.debugger = debugger;
        // FIXME: size of data fetched here should be configurable.
        // However, making it so would produce a dependency on the "types"
        // package from the debugger package, which is not desired.
        int pid = (int)addr.getCIntegerAt(0, 4, true);
        if (debugger instanceof LinuxDebuggerLocal) {
            int hostPID = ((LinuxDebuggerLocal)debugger).getHostPID(pid);
            // Debuggee is not running in the container
            if (hostPID != -1) {
                pid = hostPID;
            }
        }
        this.lwp_id = pid;

    }

    LinuxThread(LinuxDebugger debugger, long id) {
        this.debugger = debugger;
        this.lwp_id = (int) id;
    }

    public boolean equals(Object obj) {
        if ((obj == null) || !(obj instanceof LinuxThread)) {
            return false;
        }

        return (((LinuxThread) obj).lwp_id == lwp_id);
    }

    public int hashCode() {
        return lwp_id;
    }

    public String toString() {
        return Integer.toString(lwp_id);
    }

    public ThreadContext getContext() throws IllegalThreadStateException {
        long[] data = debugger.getThreadIntegerRegisterSet(lwp_id);
        ThreadContext context = LinuxThreadContextFactory.createThreadContext(debugger);
        // null means we failed to get the register set for some reason. The caller
        // is responsible for dealing with the set of null registers in that case.
        if (data != null) {
            for (int i = 0; i < data.length; i++) {
                context.setRegister(i, data[i]);
            }
        }
        return context;
    }

    public boolean canSetContext() throws DebuggerException {
        return false;
    }

    public void setContext(ThreadContext context)
      throws IllegalThreadStateException, DebuggerException {
        throw new DebuggerException("Unimplemented");
    }
}

⏎ sun/jvm/hotspot/debugger/linux/LinuxThread.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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