зеркало из https://github.com/mozilla/gecko-dev.git
56 строки
1.8 KiB
Java
56 строки
1.8 KiB
Java
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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package netscape.jsdebug;
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/**
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* This interface provides access to the execution stack of a thread.
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* It has several subclasses to distinguish between different kinds of
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* stack frames: these currently include activations of Java methods
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* or JavaScript functions.
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* It is possible that synchronize blocks and try blocks deserve their own
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* stack frames - to allow for later extensions a debugger should skip over
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* stack frames it doesn't understand.
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* Note that this appears very Java-specific. However, multiple threads and
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* exceptions are relevant to JavaScript as well because of its
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* interoperation with Java.
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*
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* @author John Bandhauer
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* @version 1.0
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* @since 1.0
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*/
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public final class JSStackFrameInfo extends StackFrameInfo
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{
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public JSStackFrameInfo(JSThreadState threadState) {
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super(threadState);
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}
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protected native StackFrameInfo getCaller0()
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throws InvalidInfoException;
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public native PC getPC()
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throws InvalidInfoException;
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private int _nativePtr; // used internally
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}
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