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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/runtime/InterpretedVFrame.java
/* * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * */ package sun.jvm.hotspot.runtime; import java.util.*; import sun.jvm.hotspot.debugger.*; import sun.jvm.hotspot.interpreter.*; import sun.jvm.hotspot.oops.*; import sun.jvm.hotspot.utilities.*; public class InterpretedVFrame extends JavaVFrame { /** JVM state */ public Method getMethod() { return getFrame().getInterpreterFrameMethod(); } public StackValueCollection getLocals() { Method m = getMethod(); int length = (int) m.getMaxLocals(); if (m.isNative()) { // If the method is native, getMaxLocals is not telling the truth. // maxlocals then equals the size of parameters length = (int) m.getSizeOfParameters(); } StackValueCollection result = new StackValueCollection(length); // Get oopmap describing oops and int for current bci OopMapCacheEntry oopMask = getMethod().getMaskFor(getBCI()); // handle locals for(int i = 0; i < length; i++) { // Find stack location Address addr = addressOfLocalAt(i); // Depending on oop/int put it in the right package StackValue sv; if (oopMask.isOop(i)) { // oop value sv = new StackValue(addr.getOopHandleAt(0), 0); } else { // integer // Fetch a signed integer the size of a stack slot sv = new StackValue(addr.getCIntegerAt(0, VM.getVM().getAddressSize(), false)); } result.add(sv); } return result; } public StackValueCollection getExpressions() { int length = getFrame().getInterpreterFrameExpressionStackSize(); if (getMethod().isNative()) { // If the method is native, there is no expression stack length = 0; } int nofLocals = (int) getMethod().getMaxLocals(); StackValueCollection result = new StackValueCollection(length); // Get oopmap describing oops and int for current bci OopMapCacheEntry oopMask = getMethod().getMaskFor(getBCI()); for(int i = 0; i < length; i++) { // Find stack location Address addr = addressOfExpressionStackAt(i); // Depending on oop/int put it in the right package StackValue sv; if (oopMask.isOop(i + nofLocals)) { // oop value sv = new StackValue(addr.getOopHandleAt(0), 0); } else { // integer // Fetch a signed integer the size of a stack slot sv = new StackValue(addr.getCIntegerAt(0, VM.getVM().getAddressSize(), false)); } result.add(sv); } return result; } /** Returns List<MonitorInfo> */ public List<MonitorInfo> getMonitors() { List<MonitorInfo> result = new ArrayList<>(5); for (BasicObjectLock current = getFrame().interpreterFrameMonitorEnd(); current.address().lessThan(getFrame().interpreterFrameMonitorBegin().address()); current = getFrame().nextMonitorInInterpreterFrame(current)) { result.add(new MonitorInfo(current.obj(), current.lock(), false, false)); } return result; } /** Test operation */ public boolean isInterpretedFrame() { return true; } /** Package-internal constructor */ InterpretedVFrame(Frame fr, RegisterMap regMap, JavaThread thread) { super(fr, regMap, thread); } /** Accessor for Byte Code Index (NOTE: access to BCP is not allowed in this system; see Frame.java) */ public int getBCI() { return getFrame().getInterpreterFrameBCI(); } /** Setter for Byte Code Index */ // FIXME: not yet implementable // public void setBCI(int bci) { // getFrame().setInterpreterFrameBCI(bci); // } public void verify() { } //-------------------------------------------------------------------------------- // Internals only below this point // private Address addressOfLocalAt(int index) { if (Assert.ASSERTS_ENABLED) { Assert.that(getFrame().isInterpretedFrame(), "frame should be an interpreted frame"); } return fr.addressOfInterpreterFrameLocal(index); } private Address addressOfExpressionStackAt(int index) { return fr.addressOfInterpreterFrameExpressionStackSlot(index); } }
⏎ sun/jvm/hotspot/runtime/InterpretedVFrame.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, 131331👍, 0💬
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