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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/HeapRegionType.java
/* * Copyright (c) 2017, 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.util.Observable; import java.util.Observer; import sun.jvm.hotspot.debugger.Address; import sun.jvm.hotspot.runtime.VM; import sun.jvm.hotspot.runtime.VMObject; import sun.jvm.hotspot.types.CIntegerField; import sun.jvm.hotspot.types.Type; import sun.jvm.hotspot.types.TypeDataBase; // Mirror class for HeapRegionType. Currently we don't actually include // any of its fields but only iterate over it. public class HeapRegionType extends VMObject { private static int freeTag; private static int youngMask; private static int edenTag; private static int survTag; private static int humongousMask; private static int startsHumongousTag; private static int continuesHumongousTag; private static int pinnedMask; private static int archiveMask; private static int oldMask; private static CIntegerField tagField; private int tag; static { VM.registerVMInitializedObserver(new Observer() { public void update(Observable o, Object data) { initialize(VM.getVM().getTypeDataBase()); } }); } private static synchronized void initialize(TypeDataBase db) { Type type = db.lookupType("HeapRegionType"); tagField = type.getCIntegerField("_tag"); freeTag = db.lookupIntConstant("HeapRegionType::FreeTag"); youngMask = db.lookupIntConstant("HeapRegionType::YoungMask"); edenTag = db.lookupIntConstant("HeapRegionType::EdenTag"); survTag = db.lookupIntConstant("HeapRegionType::SurvTag"); startsHumongousTag = db.lookupIntConstant("HeapRegionType::StartsHumongousTag"); continuesHumongousTag = db.lookupIntConstant("HeapRegionType::ContinuesHumongousTag"); archiveMask = db.lookupIntConstant("HeapRegionType::ArchiveMask"); humongousMask = db.lookupIntConstant("HeapRegionType::HumongousMask"); pinnedMask = db.lookupIntConstant("HeapRegionType::PinnedMask"); oldMask = db.lookupIntConstant("HeapRegionType::OldMask"); } public boolean isFree() { return tagField.getValue(addr) == freeTag; } public boolean isEden() { return tagField.getValue(addr) == edenTag; } public boolean isSurvivor() { return tagField.getValue(addr) == survTag; } public boolean isYoung() { return (tagField.getValue(addr) & youngMask) != 0; } public boolean isHumongous() { return (tagField.getValue(addr) & humongousMask) != 0; } public boolean isStartsHumongous() { return tagField.getValue(addr) == startsHumongousTag; } public boolean isContinuesHumongous() { return tagField.getValue(addr) == continuesHumongousTag; } public boolean isArchive() { return (tagField.getValue(addr) & archiveMask) != 0; } public boolean isPinned() { return (tagField.getValue(addr) & pinnedMask) != 0; } public boolean isOld() { return (tagField.getValue(addr) & oldMask) != 0; } public HeapRegionType(Address addr) { super(addr); } public String typeAnnotation() { if (isFree()) { return "Free"; } if (isEden()) { return "Eden"; } if (isSurvivor()) { return "Survivor"; } if (isStartsHumongous()) { return "StartsHumongous"; } if (isContinuesHumongous()) { return "ContinuesHumongous"; } if (isArchive()) { return "Archive"; } if (isPinned()) { return "Pinned"; } if (isOld()) { return "Old"; } return "Unknown Region Type"; } }
⏎ sun/jvm/hotspot/gc/g1/HeapRegionType.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, 158683👍, 0💬
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