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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/gc/g1/HeapRegion.java
/* * Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * */ package sun.jvm.hotspot.gc.g1; import java.io.PrintStream; import java.util.ArrayList; import java.util.List; import java.util.Observable; import java.util.Observer; import sun.jvm.hotspot.debugger.Address; import sun.jvm.hotspot.debugger.OopHandle; import sun.jvm.hotspot.gc.shared.CompactibleSpace; import sun.jvm.hotspot.memory.MemRegion; import sun.jvm.hotspot.runtime.VM; import sun.jvm.hotspot.runtime.VMObjectFactory; import sun.jvm.hotspot.types.AddressField; import sun.jvm.hotspot.types.CIntegerField; import sun.jvm.hotspot.types.Type; import sun.jvm.hotspot.types.TypeDataBase; // Mirror class for HeapRegion. Currently we don't actually include // any of its fields but only iterate over it. public class HeapRegion extends CompactibleSpace { // static int GrainBytes; static private CIntegerField grainBytesField; static private AddressField topField; private static long typeFieldOffset; private static long pointerSize; private HeapRegionType type; static { VM.registerVMInitializedObserver(new Observer() { public void update(Observable o, Object data) { initialize(VM.getVM().getTypeDataBase()); } }); } static private synchronized void initialize(TypeDataBase db) { Type type = db.lookupType("HeapRegion"); grainBytesField = type.getCIntegerField("GrainBytes"); topField = type.getAddressField("_top"); typeFieldOffset = type.getField("_type").getOffset(); pointerSize = db.lookupType("HeapRegion*").getSize(); } static public long grainBytes() { return grainBytesField.getValue(); } public HeapRegion(Address addr) { super(addr); Address typeAddr = (addr instanceof OopHandle) ? addr.addOffsetToAsOopHandle(typeFieldOffset) : addr.addOffsetTo(typeFieldOffset); type = (HeapRegionType)VMObjectFactory.newObject(HeapRegionType.class, typeAddr); } public Address top() { return topField.getValue(addr); } @Override public List getLiveRegions() { List res = new ArrayList(); res.add(new MemRegion(bottom(), top())); return res; } @Override public long used() { return top().minus(bottom()); } @Override public long free() { return end().minus(top()); } public boolean isFree() { return type.isFree(); } public boolean isYoung() { return type.isYoung(); } public boolean isHumongous() { return type.isHumongous(); } public boolean isPinned() { return type.isPinned(); } public boolean isOld() { return type.isOld(); } public static long getPointerSize() { return pointerSize; } public void printOn(PrintStream tty) { tty.print("Region: " + bottom() + "," + top() + "," + end()); tty.println(":" + type.typeAnnotation()); } }
⏎ sun/jvm/hotspot/gc/g1/HeapRegion.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
2020-02-29, 158681👍, 0💬
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