diff -r 000000000000 -r 83f4b4db085c sbsv1_os/e32toolp/platform/sym_lkup_util.pl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sbsv1_os/e32toolp/platform/sym_lkup_util.pl	Tue Feb 02 01:39:43 2010 +0200
@@ -0,0 +1,232 @@
+# Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
+# All rights reserved.
+# This component and the accompanying materials are made available
+# under the terms of "Eclipse Public License v1.0"
+# which accompanies this distribution, and is available
+# at the URL "http://www.eclipse.org/legal/epl-v10.html".
+#
+# Initial Contributors:
+# Nokia Corporation - initial contribution.
+#
+# Contributors:
+#
+# Description:
+#
+
+use FindBin;		# for FindBin::Bin
+use Getopt::Long;
+
+BEGIN {
+# check user has a version of perl that will cope
+	require 5.005_03;
+# establish the path to the Perl libraries: currently the same directory as this script
+	$PerlLibPath = $FindBin::Bin;	# X:/epoc32/tools
+	$PerlLibPath =~ s/\//\\/g;	# X:\epoc32\tools
+	$PerlLibPath .= "\\";
+}
+
+use lib $PerlLibPath;
+
+my $IgnoreExportDir = 0;
+my $ImportSymFile;
+my $CppFile;
+my $mapFile;
+my $SegmentContentSz = 0;
+my $nSyms = 0;
+my $nImports = 0;
+my %Symbols = ();
+my @Imports = ();
+
+{
+	unless (GetOptions(\%Options, 'sym=s', 'o=s', 'map=s', 'ignore_export_dir')) {
+		exit 1;
+	}
+	$ImportSymFile = $Options{sym};
+	$CppFile = $Options{o};
+	$mapFile = $Options{map};
+	$IgnoreExportDir = $Options{ignore_export_dir};
+
+	ReadSymFile() if $ImportSymFile;
+	ReadMapFile() if $mapFile;
+	
+	GenNamedSegment();
+}
+
+sub ReadMapFile() {
+	open FILE, $mapFile or die "Error :SymLookup: Cannot open map file $mapFile\n";
+
+	my $GlbSyms = 0;
+	while(<FILE>) {
+		if($_ =~ /Public Symbols/) {
+			$GlbSyms = 1;
+		}
+		elsif( !$GlbSyms ) {
+			next;
+		}
+		if($_ =~ /([0-9a-fA-F]{8})\s+(\S+)\s+_?(\S+)\s/){
+			$addr = $1;
+			$module = $2;
+			$name = $3;
+			if( defined $Symbols{$name} ) {
+				$Symbols{$name} = $addr;
+			}
+		}
+	}
+#	Remove symbols not found in map file
+	foreach my $sym (keys %Symbols){
+		if( !$Symbols{$sym} ){
+			delete $Symbols{$sym};
+		}
+	}
+
+}
+
+sub ReadSymFile() {
+	open FILE, $ImportSymFile or die "Error :SymLookup: Cannot open file $ImportSymFile\n";
+	
+	my $ImportDirSeen = 0;
+	my $ExportDirSeen = 0;
+	my $ExportNameTblSeen = 0;
+	my $numOfExportNames = 0;
+	my $nameCount = 0;
+	while (<FILE>) {
+# Ignore export table(s) if the flag '$IgnoreExportDir' is set. This flag is set for stddlls, as symbol listing 
+# is not required for them. The windows API GetProcAddr can be used directly. While for stdexe, the symbol names
+# are filtered out and then looked up in the map file for their addresses.
+
+		if($_ =~ /\*\*\* EXPORT DIRECTORY \*\*\*/){
+			next if($IgnoreExportDir);
+			$ExportDirSeen = 1;
+		}
+		elsif($_ =~ /\*\*\* Export Name Pointer Table \*\*\*/){
+			next if($IgnoreExportDir);
+			$ExportNameTblSeen = 1;
+		}
+		elsif($_ =~ /\*\*\* IMPORT DIRECTORY \*\*\*/) {
+			$ImportDirSeen = 1;
+		}
+
+		if($ExportDirSeen){
+			if($_ =~ /numberofnames\s+=\s+0x(\S+)/){
+				$numOfExportNames = hex($1);
+# Reset the flag once done with the export table
+				$ExportDirSeen = 0;
+			}
+		}
+		elsif($ExportNameTblSeen && $numOfExportNames){
+			if($_ =~ /\d+\s+0x[0-9a-fA-F]+\s+(\S+)/){
+				$Symbols{$1}=0;
+# Keep track of the symbols seen in "Export Name Pointer Table"
+				$nameCount++;
+			}
+			if($nameCount == $numOfExportNames){
+# Reset the flag once done with the name table
+				$ExportNameTblSeen = 0;
+			}
+		}
+		elsif($ImportDirSeen) {
+			if($_ =~ /^DLL name\s+=\s+\S+\s+\((\S+)\)/) {
+				my $dllname = $1;
+				push @Imports, $dllname;
+				$ImportDirSeen = 0;
+			}
+		}
+	}
+}
+
+sub GenNamedSegment() {
+
+	my $SegContents = "";
+	
+	&Header(\$SegContents);
+
+	&SymAddrTbl(\$SegContents);
+
+	&SymNames(\$SegContents);
+
+	&Footer(\$SegContents);
+
+	open OUTFILE, ">$CppFile" or die "Error :SymLookup:Cannot open file $CppFile\n";
+	print OUTFILE $SegContents;
+}
+
+sub Header(){
+	my $SegContentsRef = shift @_;
+	
+	$$SegContentsRef .= "\/\* $CppFile\n";
+	$$SegContentsRef .= " \* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).  All rights reserved.\n";
+	$$SegContentsRef .= " \* Makmake-generated source file for named symbol lookup\n";
+	$$SegContentsRef .= " \*\/\n";
+	$$SegContentsRef .= "#pragma data_seg(\".expdata\")";
+
+	$$SegContentsRef .= "\n\n";
+}
+
+sub Footer() {
+	my $SegContentsRef = shift @_;
+	$$SegContentsRef .= "\n#pragma data_seg()\n";
+	$$SegContentsRef .= "\n";
+}
+
+sub SymAddrTbl(){
+	my $SegContentsRef = shift @_;
+	$nSyms = keys %Symbols;
+	$nImports = @Imports;
+	$$SegContentsRef .= "int NSymbols = $nSyms;\n";
+	$$SegContentsRef .= "int NImports = $nImports;\n";
+
+	if(!$nSyms) {
+		return;
+	}
+	$$SegContentsRef .= "int addresses[] = {\n";
+	
+	foreach $key (sort keys %Symbols) {
+		if($Symbols{$key}){
+			$$SegContentsRef .= "\t0x".$Symbols{$key}.",\n";
+		}
+	}
+	$$SegContentsRef .= "};\n";
+}
+
+sub SymNames() {
+	if(!$nImports && !$nSyms){
+		return;
+	}
+	my $SegContentsRef = shift @_;
+	$$SegContentsRef .= "\nchar data[] = {\n";
+
+	my $symnames ;
+	my $colCnt ;
+	foreach $symnames (sort keys %Symbols) {
+		next if( $Symbols{$symnames} == 0);
+		my @chars = split(//,$symnames);
+		$$SegContentsRef .= "\t";
+		$colCnt =0;
+		foreach $aChar (@chars) {
+			if($colCnt >= 80) {
+				$$SegContentsRef .= "\\\n\t";
+				$colCnt = 0;
+			}
+			$$SegContentsRef .= "\'$aChar\',";
+			$colCnt += 4;
+		}
+		$$SegContentsRef .= "0,\n";
+	}
+
+	foreach my $dll (@Imports) {
+		my @chars = split(//,$dll);
+		$$SegContentsRef .= "\t";
+		$colCnt =0;
+		foreach $aChar (@chars) {
+			if($colCnt >= 80) {
+				$$SegContentsRef .= "\\\n\t";
+				$colCnt = 0;
+			}
+			$$SegContentsRef .= "\'$aChar\',";
+			$colCnt += 4;
+		}
+		$$SegContentsRef .= "0,\n";
+	}
+	$$SegContentsRef .= "\n};\n";
+}
+