author | Toni Pulkkinen <ext-toni.p.pulkkinen@nokia.com> |
Wed, 23 Jun 2010 15:05:09 +0300 | |
changeset 12 | ae255c9aa552 |
parent 2 | b9ab3b238396 |
permissions | -rw-r--r-- |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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/* |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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* All rights reserved. |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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* This component and the accompanying materials are made available |
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Initial version of Performance Investigator under EPL
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* under the terms of the License "Eclipse Public License v1.0" |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* which accompanies this distribution, and is available |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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* |
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* Initial Contributors: |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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* Nokia Corporation - initial contribution. |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* |
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Initial version of Performance Investigator under EPL
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* Contributors: |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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* |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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* Description: |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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* |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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*/ |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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|
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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package com.nokia.carbide.cpp.internal.pi.resolvers; |
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|
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Initial version of Performance Investigator under EPL
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import java.io.BufferedReader; |
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import java.io.File; |
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import java.io.FileNotFoundException; |
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import java.io.FileReader; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import java.util.regex.Matcher; |
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import java.util.regex.Pattern; |
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|
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import com.nokia.carbide.cpp.pi.util.GeneralMessages; |
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|
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public class SymbolFileFunctionResolver extends CachedFunctionResolver { |
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private boolean debug = false; |
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|
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@Override |
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public void parseAndProcessSymbolFile(File symbolFile) { |
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{ |
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/* |
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* From \\epoc32\\release\\armv5\\urel\\foobar.exe |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* f80130b4 0000 __some_func k_entry_.o(.emb_text) |
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* f8013e5c 0014 NKern::SomeFunc(unsigned long&, unsigned long&) _reka2_ekern.in(.emb_text) |
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* f9165ea8 0008 thunk{-4} to SomeClass::SomeFunc(CustType*, int(*)(const void*)) SVGEngine.in(.text) |
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*/ |
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|
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Pattern binaryLinePattern = Pattern.compile("From\\p{Blank}+(\\S.+)\\p{Blank}*"); //$NON-NLS-1$ |
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Pattern symbolLinePattern1 = Pattern.compile("(\\p{XDigit}+)\\p{Blank}+(\\p{XDigit}+)\\p{Blank}+((?!\\d)\\S.+)\\p{Blank}+(\\S.+)"); //$NON-NLS-1$ |
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ArrayList<SymbolFileDllItem> dllTable = new ArrayList<SymbolFileDllItem>(); |
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SymbolFileDllItem currentDll = null; |
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|
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BufferedReader br; |
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try { |
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SymbolFileFunctionItem pendingItem = null; |
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SymbolFileFunctionItem previousItem = null; |
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|
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Matcher symbolLineMatcher; |
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|
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long lineNumber = 0; |
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br = new BufferedReader(new FileReader(symbolFile)); |
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this.ableToResolve = true; |
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|
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while(br.ready()) |
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{ |
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String line = br.readLine(); |
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++lineNumber; |
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if (line == null) |
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continue; |
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|
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symbolLineMatcher = symbolLinePattern1.matcher(line); |
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|
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if (symbolLineMatcher.matches()) { |
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|
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long address = Long.parseLong(symbolLineMatcher.group(1),16); |
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long length = Long.parseLong(symbolLineMatcher.group(2),16); |
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String name = symbolLineMatcher.group(3).trim(); |
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String section = symbolLineMatcher.group(4); |
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|
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if (skipSymbolFromSection(section, length)) { |
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continue; |
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} |
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|
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if (currentDll.uninitialised == true) |
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{ |
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currentDll.uninitialised = false; |
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currentDll.start = address; |
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} |
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|
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if ((address+length) <= (currentDll.start+(1024*1024*20)) |
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&& (address+length) >= currentDll.end |
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&& address != 0xffffffffL ) |
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{ |
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if (pendingItem != null) |
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{ |
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// the pending item has to be completed with the |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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// address known about this function |
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long pendingLength = address-pendingItem.address; |
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pendingItem.length = pendingLength; |
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// the pending item could be completed, add it to the function list |
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currentDll.data.add(pendingItem); |
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|
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pendingItem = null; |
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101 |
} |
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102 |
|
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if (previousItem != null) |
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104 |
{ |
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Initial version of Performance Investigator under EPL
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if (previousItem.address+previousItem.length < address) |
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Initial version of Performance Investigator under EPL
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{ |
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long gapAddress = previousItem.address+previousItem.length; |
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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long gapLength = address-previousItem.address-previousItem.length; |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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109 |
|
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String gapName = Messages.getString("SymbolFileFunctionResolver.possibleStaticFunction1")+(gapLength)+Messages.getString("SymbolFileFunctionResolver.possibleStaticFunction2")+ //$NON-NLS-1$ //$NON-NLS-2$ |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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Long.toHexString(gapAddress)+Messages.getString("SymbolFileFunctionResolver.possibleStaticFunction3")+ //$NON-NLS-1$ |
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Long.toHexString(address); |
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113 |
SymbolFileFunctionItem gapItem = new SymbolFileFunctionItem(gapName,gapAddress,gapLength,currentDll); |
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114 |
|
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115 |
currentDll.data.add(gapItem); |
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Initial version of Performance Investigator under EPL
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116 |
} |
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117 |
|
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Initial version of Performance Investigator under EPL
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118 |
else if (previousItem.address+previousItem.length > address) |
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Initial version of Performance Investigator under EPL
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119 |
{ |
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Initial version of Performance Investigator under EPL
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120 |
//These overlaps happen in symbol files from some device's ROM |
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Initial version of Performance Investigator under EPL
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121 |
//and don't seems to be a problem in our code. |
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Initial version of Performance Investigator under EPL
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122 |
if (debug) { |
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Initial version of Performance Investigator under EPL
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123 |
String outString = Messages.getString("SymbolFileFunctionResolver.debugOverlap1")+ //$NON-NLS-1$ |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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124 |
Long.toHexString(previousItem.address+previousItem.length)+ |
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Initial version of Performance Investigator under EPL
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125 |
Messages.getString("SymbolFileFunctionResolver.debugOverlap2")+ //$NON-NLS-1$ |
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126 |
Long.toHexString(address)+Messages.getString("SymbolFileFunctionResolver.debugOverlap3")+previousItem.name+Messages.getString("SymbolFileFunctionResolver.debugOverlap4")+name; //$NON-NLS-1$ //$NON-NLS-2$ |
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Initial version of Performance Investigator under EPL
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|
127 |
//GeneralMessages.showWarningMessage(outString); |
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Initial version of Performance Investigator under EPL
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128 |
System.out.println(outString); |
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Initial version of Performance Investigator under EPL
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129 |
} |
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130 |
} |
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Initial version of Performance Investigator under EPL
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|
131 |
} |
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Initial version of Performance Investigator under EPL
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|
132 |
|
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Initial version of Performance Investigator under EPL
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133 |
if (length == 0) |
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Initial version of Performance Investigator under EPL
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134 |
{ |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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135 |
currentDll.end = address; |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
136 |
|
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
137 |
// if the length of this function is not known, |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
138 |
// add it to be completed when the next function is parsed |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
139 |
// this assumes that the length of the function is the space |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
140 |
// between this function and the next function |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
141 |
pendingItem = new SymbolFileFunctionItem(name,address,length,currentDll); |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
142 |
|
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
143 |
// update the previous item |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
144 |
previousItem = pendingItem; |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
145 |
} |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
146 |
else |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
147 |
{ |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
148 |
currentDll.end = address+length; |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
149 |
SymbolFileFunctionItem function = new SymbolFileFunctionItem(name,address,length,currentDll); |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
150 |
currentDll.data.add(function); |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
151 |
|
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
152 |
// update the previous item |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
153 |
previousItem = function; |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
154 |
|
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
155 |
// there is no pending item since the function was added here |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
156 |
pendingItem = null; |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
157 |
} |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
158 |
} |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
159 |
|
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
160 |
} else if (binaryLinePattern.matcher(line).matches()) { |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
161 |
|
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
162 |
pendingItem = null; |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
163 |
previousItem = null; |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
164 |
|
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
165 |
currentDll = new SymbolFileDllItem(); |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
166 |
if (line.indexOf('\\') != -1) |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
167 |
{ |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
168 |
currentDll.name = line.substring(line.indexOf('\\'),line.length()); |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
169 |
} |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
170 |
else |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
171 |
{ |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
172 |
currentDll.name = line.substring(0,line.length()); |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
173 |
} |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
174 |
dllTable.add(currentDll); |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
175 |
|
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
176 |
} else { |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
177 |
|
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
178 |
if (debug) System.out.println(Messages.getString("SymbolFileFunctionResolver.skippingLine")+line); //$NON-NLS-1$ |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
179 |
} |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
180 |
} |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
181 |
|
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
182 |
if (br != null) |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
183 |
br.close(); |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
184 |
} catch (FileNotFoundException e) { |
12
ae255c9aa552
Performance Investigator Carbide extension 2.4.0
Toni Pulkkinen <ext-toni.p.pulkkinen@nokia.com>
parents:
2
diff
changeset
|
185 |
GeneralMessages.piLog(Messages.getString("SymbolFileFunctionResolver.symbol.file1") + symbolFile + Messages.getString("SymbolFileFunctionResolver.not.found"), GeneralMessages.ERROR); //$NON-NLS-1$ //$NON-NLS-2$ |
2
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
186 |
} catch (IOException e) { |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
187 |
String myMessage = Messages.getString("SymbolFileFunctionResolver.symbol.file2") + symbolFile + Messages.getString("SymbolFileFunctionResolver.ioexception"); //$NON-NLS-1$ //$NON-NLS-2$ |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
188 |
GeneralMessages.showErrorMessage(myMessage); |
12
ae255c9aa552
Performance Investigator Carbide extension 2.4.0
Toni Pulkkinen <ext-toni.p.pulkkinen@nokia.com>
parents:
2
diff
changeset
|
189 |
GeneralMessages.piLog(myMessage, GeneralMessages.ERROR); |
2
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
190 |
} |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
191 |
|
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
192 |
// this breaks the symbol file parser, use for testing itt trace |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
193 |
//dllTable.clear(); |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
194 |
|
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
195 |
if (debug) System.out.println(Messages.getString("SymbolFileFunctionResolver.dllCount")+dllTable.size()); //$NON-NLS-1$ |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
196 |
addAllToDllList(dllTable); |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
197 |
} |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
198 |
} |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
199 |
|
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
200 |
private boolean skipSymbolFromSection(String section, long length) { |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
201 |
|
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
202 |
if (section.endsWith("(.data)") || section.endsWith("(.bss)") || section.endsWith("(linker$$defined$$symbols)")) { //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
203 |
return true; |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
204 |
} |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
205 |
|
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
206 |
if (length == 0 && section.endsWith("(.init_array)")) { //$NON-NLS-1$ |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
207 |
return true; |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
208 |
} |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
209 |
|
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
210 |
if (section.contains("(.data_")) { // (.data__ZZ33ifPowerTraceIdIsEnabledCallCbOncePFvPvES_mE9isPrinted) //$NON-NLS-1$ |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
211 |
return true; |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
212 |
} |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
213 |
|
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
214 |
return false; |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
215 |
} |
b9ab3b238396
Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
216 |
} |