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Bug 421070 - DwarfReader should scale better for large binaries

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Change-Id: I9e085f7fc8e48b265d0e3aa36501e9ae3dadad91
Signed-off-by: Serge Beauchamp <sergebeauchamp@mac.com>
Reviewed-on: https://git.eclipse.org/r/18081
Reviewed-by: Marc-Andre Laperle <marc-andre.laperle@ericsson.com>
IP-Clean: Marc-Andre Laperle <marc-andre.laperle@ericsson.com>
Tested-by: Marc-Andre Laperle <marc-andre.laperle@ericsson.com>
This commit is contained in:
Serge Beauchamp 2013-11-05 13:43:06 +00:00 • committed by Marc-Andre Laperle
parent 3e528ebafe
commit 3d9e51d8ae
1 changed files with 4 additions and 2 deletions
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6
core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/dwarf/DwarfReader.java
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@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2007, 2010 Nokia and others.
* Copyright (c) 2007, 2013 Nokia and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -8,6 +8,7 @@
* Contributors:
* Nokia - initial API and implementation
* Ling Wang (Nokia) bug 201000
* Serge Beauchamp (Freescale Semiconductor) - Bug 421070
*******************************************************************************/
package org.eclipse.cdt.utils.debug.dwarf;
@ -16,6 +17,7 @@ import java.io.IOException;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import org.eclipse.cdt.core.CCorePlugin;
@ -44,7 +46,7 @@ public class DwarfReader extends Dwarf implements ISymbolReader {
DWARF_DEBUG_STR // this is optional. Some compilers don't generate it.
};
private final Collection<String> m_fileCollection = new ArrayList<String>();
private final Collection<String> m_fileCollection = new HashSet<String>();
private String[] m_fileNames = null;
private boolean m_parsed = false;
private final ArrayList<Integer> m_parsedLineTableOffsets = new ArrayList<Integer>();