mirror of
https://github.com/eclipse-cdt/cdt
synced 2025-04-29 19:45:01 +02:00
move the application to tools.
This commit is contained in:
Alain Magloire
parent
074516f532
commit
2ec990a2d5
4 changed files with 9 additions and 412 deletions
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@ -1,53 +0,0 @@
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/**********************************************************************
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* Copyright (c) 2002,2003 QNX Software Systems and others.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Common Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/cpl-v10.html
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*
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* Contributors:
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* QNX Software Systems - Initial API and implementation
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***********************************************************************/
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package org.eclipse.cdt.utils.debug.stabs;
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public class StabSym implements Comparable {
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public long addr;
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public long size;
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public int startLine;
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public int endLine;
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public String name;
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public String type;
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public String filename;
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public StabSym() {
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}
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public int compareTo(Object obj) {
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long thisVal = 0;
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long anotherVal = 0;
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if (obj instanceof StabSym) {
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StabSym entry = (StabSym) obj;
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thisVal = this.addr;
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anotherVal = entry.addr;
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} else if (obj instanceof Long) {
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Long val = (Long) obj;
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anotherVal = val.longValue();
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thisVal = (long) this.addr;
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}
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return (thisVal < anotherVal ? -1 : (thisVal == anotherVal ? 0 : 1));
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}
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public String toString() {
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StringBuffer buf = new StringBuffer();
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buf.append("Type:").append(type).append("\n");
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buf.append("Name: ").append(name).append("\n");
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buf.append("\taddress:").append("0x").append(Long.toHexString(addr)).append("\n");
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buf.append("\tstartLine:").append(startLine).append("\n");
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buf.append("\tendLine:").append(endLine).append("\n");
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buf.append("\tSize:").append(size).append("\n");
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return buf.toString();
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}
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}
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@ -1,205 +0,0 @@
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/**********************************************************************
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* Copyright (c) 2002,2003 QNX Software Systems and others.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Common Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/cpl-v10.html
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*
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* Contributors:
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* QNX Software Systems - Initial API and implementation
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***********************************************************************/
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package org.eclipse.cdt.utils.debug.stabs;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import org.eclipse.cdt.utils.debug.DebugParameterKind;
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import org.eclipse.cdt.utils.debug.DebugType;
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import org.eclipse.cdt.utils.debug.DebugVariableKind;
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import org.eclipse.cdt.utils.debug.IDebugEntryRequestor;
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/**
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* StabSymsRequestor
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*
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*/
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public class StabSymsRequestor implements IDebugEntryRequestor {
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StabSym currentCU;
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StabSym currentFunction;
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List list = new ArrayList();
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/**
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*
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*/
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public StabSymsRequestor() {
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super();
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}
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public StabSym[] getSortedEntries() {
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StabSym[] syms = getEntries();
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Arrays.sort(syms);
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return syms;
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}
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public StabSym[] getEntries() {
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StabSym[] syms = new StabSym[list.size()];
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list.toArray(syms);
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return syms;
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.utils.debug.IDebugEntryRequestor#enterCompilationUnit(java.lang.String, long)
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*/
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public void enterCompilationUnit(String name, long address) {
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StabSym sym = new StabSym();
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sym.name = name;
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sym.addr = address;
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sym.type = "CU";
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sym.filename = name;
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currentCU = sym;
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list.add(sym);
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.utils.debug.IDebugEntryRequestor#exitCompilationUnit(long)
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*/
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public void exitCompilationUnit(long address) {
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if (currentCU != null) {
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currentCU.size = address;
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}
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currentCU = null;
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.utils.debug.IDebugEntryRequestor#enterInclude(java.lang.String)
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*/
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public void enterInclude(String name) {
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.utils.debug.IDebugEntryRequestor#exitInclude()
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*/
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public void exitInclude() {
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.utils.debug.IDebugEntryRequestor#enterFunction(java.lang.String, int, boolean, long)
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*/
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public void enterFunction(String name, DebugType type, boolean isGlobal, long address) {
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StabSym sym = new StabSym();
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sym.name = name;
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sym.addr = address;
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sym.type = "Func";
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if (currentCU != null) {
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sym.filename = currentCU.filename;
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}
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currentFunction = sym;
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list.add(sym);
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.utils.debug.IDebugEntryRequestor#exitFunction(long)
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*/
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public void exitFunction(long address) {
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if (currentFunction != null) {
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currentFunction.size = address;
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}
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currentFunction = null;
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.utils.debug.IDebugEntryRequestor#enterCodeBlock(long)
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*/
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public void enterCodeBlock(long offset) {
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.utils.debug.IDebugEntryRequestor#exitCodeBlock(long)
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*/
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public void exitCodeBlock(long offset) {
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.utils.debug.IDebugEntryRequestor#acceptStatement(int, long)
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*/
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public void acceptStatement(int line, long address) {
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StabSym sym = new StabSym();
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sym.name = "";
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sym.addr = address;
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sym.startLine = line;
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sym.type = "SLINE";
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if (currentFunction != null) {
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if (currentFunction.startLine == 0) {
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currentFunction.startLine = line;
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}
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currentFunction.endLine = line;
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}
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if (currentCU != null) {
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sym.filename = currentCU.filename;
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}
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list.add(sym);
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.utils.debug.IDebugEntryRequestor#acceptIntegerConst(java.lang.String, long)
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*/
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public void acceptIntegerConst(String name, int value) {
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.utils.debug.IDebugEntryRequestor#acceptFloatConst(java.lang.String, double)
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*/
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public void acceptFloatConst(String name, double value) {
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.utils.debug.IDebugEntryRequestor#acceptTypeConst(java.lang.String, org.eclipse.cdt.utils.debug.DebugType, int)
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*/
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public void acceptTypeConst(String name, DebugType type, int value) {
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.utils.debug.IDebugEntryRequestor#acceptParameter(java.lang.String, int, int, long)
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*/
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public void acceptParameter(String name, DebugType type, DebugParameterKind kind, long offset) {
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StabSym sym = new StabSym();
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sym.name = name;
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sym.addr = offset;
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sym.type = "PARAM";
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if (currentCU != null) {
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sym.filename = currentCU.filename;
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}
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list.add(sym);
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.utils.debug.IDebugEntryRequestor#acceptVariable(java.lang.String, int, int, long)
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*/
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public void acceptVariable(String name, DebugType type, DebugVariableKind kind, long address) {
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StabSym sym = new StabSym();
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sym.name = name;
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sym.addr = address;
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sym.type = "VAR";
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if (currentCU != null) {
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sym.filename = currentCU.filename;
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}
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list.add(sym);
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.utils.debug.IDebugEntryRequestor#acceptCaughtException(java.lang.String, org.eclipse.cdt.utils.debug.DebugType, long)
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*/
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public void acceptCaughtException(String name, DebugType type, long address) {
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.utils.debug.IDebugEntryRequestor#acceptTypeDef(java.lang.String, org.eclipse.cdt.utils.debug.DebugType)
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*/
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public void acceptTypeDef(String name, DebugType type) {
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}
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}
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@ -14,7 +14,6 @@ import java.io.IOException;
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import java.io.Reader;
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import java.io.StringReader;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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@ -34,6 +33,8 @@ import org.eclipse.cdt.utils.debug.DebugType;
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import org.eclipse.cdt.utils.debug.DebugUnknownType;
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import org.eclipse.cdt.utils.debug.DebugVariableKind;
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import org.eclipse.cdt.utils.debug.IDebugEntryRequestor;
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import org.eclipse.cdt.utils.debug.tools.DebugSym;
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import org.eclipse.cdt.utils.debug.tools.DebugSymsRequestor;
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import org.eclipse.cdt.utils.elf.Elf;
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public class Stabs {
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@ -46,8 +47,6 @@ public class Stabs {
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byte[] stabstrData;
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boolean isLe;
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StabSym[] entries;
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boolean inCompilationUnit;
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boolean inFunction;
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boolean inInclude;
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@ -72,32 +71,6 @@ public class Stabs {
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init(stab, stabstr, le);
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}
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public StabSym[] getEntries() throws IOException {
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if (entries == null) {
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parse();
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}
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return entries;
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}
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public StabSym getEntry(long addr) throws IOException {
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if (entries == null) {
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parse();
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}
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int insertion = Arrays.binarySearch(entries, new Long(addr));
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if (insertion >= 0) {
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return entries[insertion];
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}
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if (insertion == -1) {
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return null;
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}
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insertion = -insertion - 1;
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StabSym entry = entries[insertion - 1];
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if (addr < (entry.addr + entry.size)) {
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return entries[insertion - 1];
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}
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return null;
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}
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void init(Elf exe) throws IOException {
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byte[] data = null;
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byte[] stabstr = null;
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@ -157,12 +130,6 @@ public class Stabs {
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return (short) (((bytes[offset] & 0xff) << 8) + (bytes[offset + 1] & 0xff));
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}
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void parse() {
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StabSymsRequestor stabreq = new StabSymsRequestor();
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parse(stabreq);
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entries = stabreq.getSortedEntries();
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}
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public void parse(IDebugEntryRequestor requestor) {
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List list = new ArrayList();
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long nstab = stabData.length / StabConstant.SIZE;
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@ -1365,18 +1332,16 @@ public class Stabs {
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return (DebugType) mapTypes.get(tn);
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}
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public void print() {
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for (int i = 0; i < entries.length; i++) {
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StabSym entry = entries[i];
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System.out.println(entry);
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}
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}
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public static void main(String[] args) {
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try {
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DebugSymsRequestor symreq = new DebugSymsRequestor();
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Stabs stabs = new Stabs(args[0]);
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stabs.parse();
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stabs.print();
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stabs.parse(symreq);
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DebugSym[] entries = symreq.getEntries();
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for (int i = 0; i < entries.length; i++) {
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DebugSym entry = entries[i];
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System.out.println(entry);
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}
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} catch (IOException e) {
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e.printStackTrace();
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}
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@ -1,110 +0,0 @@
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/**********************************************************************
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* Copyright (c) 2002,2003 QNX Software Systems and others.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Common Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/cpl-v10.html
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*
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* Contributors:
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* QNX Software Systems - Initial API and implementation
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***********************************************************************/
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package org.eclipse.cdt.utils.debug.stabs;
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import java.io.IOException;
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import org.eclipse.cdt.utils.elf.Elf;
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/**
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* StabsAddr2ine
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*
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* @author alain
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*/
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public class StabsAddr2line {
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Stabs stabs;
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public StabsAddr2line(String file) throws IOException {
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stabs = new Stabs(file);
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}
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public StabsAddr2line(Elf elf) throws IOException {
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stabs = new Stabs(elf);
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}
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/*
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* (non-Javadoc)
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*
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* @see IAddr2line#dispose()
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*/
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public void dispose() {
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}
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/*
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* (non-Javadoc)
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*
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* @see IAddr2line#getStartLine(long)
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*/
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public int getStartLine(long address) throws IOException {
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StabSym entry = stabs.getEntry(address);
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if (entry != null) {
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return entry.startLine;
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}
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return 0;
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}
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/*
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* (non-Javadoc)
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*
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* @see IAddr2line#getEndLine(long)
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*/
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public int getEndLine(long address) throws IOException {
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StabSym entry = stabs.getEntry(address);
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if (entry != null) {
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return entry.endLine;
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}
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return 0;
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}
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/*
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* (non-Javadoc)
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*
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* @see IAddr2line#getFunction(long)
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*/
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public String getFunction(long address) throws IOException {
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StabSym entry = stabs.getEntry(address);
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if (entry != null) {
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return entry.name;
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}
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return null;
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}
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/*
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* (non-Javadoc)
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*
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* @see IAddr2line#getFileName(long)
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*/
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public String getFileName(long address) throws IOException {
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StabSym entry = stabs.getEntry(address);
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if (entry != null) {
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return entry.filename;
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}
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return null;
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}
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public static void main(String[] args) {
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try {
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StabsAddr2line addr2line = new StabsAddr2line(args[0]);
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long address = Integer.decode(args[1]).longValue();
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int startLine = addr2line.getStartLine(address);
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int endLine = addr2line.getEndLine(address);
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String function = addr2line.getFunction(address);
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String filename = addr2line.getFileName(address);
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System.out.println(Long.toHexString(address));
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System.out.println(filename + ":" + function + ":" + startLine + ":" + endLine);
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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