diff -r 820b22e13ff1 -r 39c28ec933dd imgtools/romtools/maksym/maksymrofs.pl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imgtools/romtools/maksym/maksymrofs.pl	Mon May 10 19:54:49 2010 +0100
@@ -0,0 +1,409 @@
+#
+# Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
+# All rights reserved.
+# This component and the accompanying materials are made available
+# under the terms of the License "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: 
+# Produces symbolic information given a ROFS log file and .map files for relevant binary files
+#
+
+require 5.003_07;
+no strict 'vars';
+use English;
+use FindBin;		# for FindBin::Bin
+
+my $PerlLibPath;    # fully qualified pathname of the directory containing our Perl modules
+
+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 $PerlLibPath;
+use Modload;
+Load_SetModulePath($PerlLibPath);
+
+# Globals
+my $maksym = "";
+my $rofsbuild;
+my $debug = 0;
+
+&args;
+&main;
+exit 0;
+
+sub CompareAddrs()
+{
+    return -1 if ($a < $b);
+    return 1 if ($a > $b);
+    return 0;
+}
+
+#
+# main
+#
+sub main()
+{
+	open (ROFS, "<$rofsbuild") or die "ERROR: Can't open rofsbuild log file \"$rofsbuild\"\n";
+	if ($maksym ne "") 
+	{
+		open (SYM, ">$maksym") or die "ERROR: Can't open output file \"$maksym\"\n";
+   		print "Creating $maksym...\n"
+	}
+	
+	my $curretnLine;
+	while ($currentLine = <ROFS>) 	
+	{
+		# Check that the given log file is from a rofs image and set up the name for the symbol file
+		if ($currentLine =~ /^Creating Rofs image (\S*)/) 
+		{
+			if ($maksym eq "") 
+			{
+				# For backwards compatibility, replace trailing .img with .symbol
+				# if no trailing .img, just append .symbol anyway
+				$maksym = $1;
+				$maksym =~ s/(\.img)?$/.symbol/i;
+				close SYM;
+				open (SYM, ">$maksym") or die "ERROR: Can't open output file \"$maksym\"\n";
+				print "\nCreating $maksym...\n"
+			}
+			next;
+		}
+		
+		# found at end of file
+		if ($currentLine =~ /^Writing Rom image/) 
+		{
+			close SYM;
+			$maksym = "";
+			next;
+		}
+		
+		# Data file
+		if ($currentLine =~ /^File \'(.*)\' size: \S+\s*$/) 
+		{
+			my $file = $1;
+			$file =~ /([^\\]+)$/;
+			printf SYM "\nFrom    $file\n\n00000000    0000    $1\n";
+		}
+
+		# Executable file
+		elsif ($currentLine =~ /^Compressed executable File \'(.*)\' size: \S+\s*, mode:\S+\s*$/) 
+		{
+			ProcessCompressedLine($1);
+		}
+	}
+	close SYM;
+	close ROFS;
+}
+
+sub ProcessCompressedLine
+{
+	my ($file) = @_;
+
+	my $mapfile;
+	my $mapfile2;
+	print SYM "\nFrom    $file\n\n";
+
+	# Look in map file for symbols in .text and relocate them
+	$mapfile2 = $file.".map";			
+	$mapfile = $file;
+	$mapfile =~ s/\.\w+$/\.map/;			
+	if (!(open (MAP, "$mapfile2") || open (MAP, "$mapfile"))) 
+	{
+		print "$file\nWarning: Can't open \"$mapfile2\" or \"$mapfile\"\n";
+		# couldn't find map file so output in format that is used for non-binary files
+		my $BinSize = GetSizeFromBinFile($file);
+		$file =~ /([^\\]+)$/;
+		printf "00000000    %04x    $1\n", $BinSize;
+		printf SYM "00000000    %04x    $1\n", $BinSize;
+	} 
+	else 
+	{
+		my @maplines;
+		while ($_ = <MAP>) 
+		{
+			push @maplines, $_;
+		}
+		close MAP;
+		# See if we're dealing with the RVCT output
+		if ($file =~m/ARMV5/i) 
+		{
+			ProcessArmv5File($file, \@maplines);
+		} 
+		elsif( ($file =~ /GCCE/i) || ($file =~ /ARM4/i) )
+		{
+			ProcessGcceOrArm4File($file, \@maplines);
+		}
+		else
+		{
+			print "\nWarning: cannot determine linker type used to create $file\n";
+			$file =~ /([^\\]+)$/;
+			printf SYM "00000000    0000    $1\n";
+		}
+	}
+}
+
+sub ProcessArmv5File
+{
+	my ($file, $mapLines) = @_;
+	my @maplines = @$mapLines;
+	if ($maplines[0] !~ /^ARM Linker/) 
+	{
+		print "\nWarning: expecting $file to be generated by ARM linker\n";
+		# file not in format produced by ARMV5 linker so treat file as non-binary file
+		$file =~ /([^\\]+)$/;
+		printf SYM "00000000    0000    $1\n";
+	}
+	else
+	{
+		# scroll down to the global symbols
+		while ($_ = shift @maplines) 
+		{
+			if ($_ =~ /Global Symbols/) 
+			{
+				last;
+			}
+		}
+
+		my %syms;
+		my $baseOffset; # offset to subtract from each address so that the first entry has address 0x0
+
+		foreach (@maplines) 
+		{
+			# name address ignore size section
+			if (/^\s*(.+)\s*(0x\S+)\s+[^\d]*(\d+)\s+(.*)$/) 
+			{
+				my $sym = $1;
+				my $addr = hex($2);
+				my $size = sprintf("%04x",$3);
+				my $section = $4;
+				$size = sprintf("%04x", 8) if ($section =~ /\(StubCode\)/);
+				
+				# it is possible that there will be more than one entry in a log file for a
+				# particular address, this is because aliases are included.
+				# The following code checks that the correct function (i.e. the one with
+				# non-zero size) is being included in the symbol file.
+				if(exists $syms{$addr})
+				{ # an entry at this address exists, replace if it is an alias
+					if( ($size != 0) && ($addr > 0) )
+					{
+						if( ! defined $baseOffset )
+						{
+							$baseOffset = $addr;
+						}
+						$syms{$addr - $baseOffset} = "$size    $sym $section";
+					}
+				}
+				else
+				{ # no entry at this address so create one regardless of whether size is zero
+					if( $addr > 0 )
+					{
+						if( ! defined $baseOffset )
+						{
+							$baseOffset = $addr;
+						}	
+						$syms{$addr - $baseOffset} = "$size    $sym $section";
+					}
+				}
+
+			}
+		}
+
+		# Write symbols in address order
+		my @addrs = sort CompareAddrs keys %syms;
+		for ($i = 0; $i < @addrs ; $i++) 
+		{
+			my $thisaddr = $addrs[$i];
+			printf SYM "%08x    %s\n",
+			$thisaddr, $syms{$thisaddr};
+		}
+	}
+}
+
+sub ProcessGcceOrArm4File
+{
+	my ($file, $mapLines) = @_;
+	my @maplines = @$mapLines;
+	my %syms;
+	my $stubhex=1;
+
+	# Find text section
+	while (($_ = shift @maplines) && !(/^\.text\s+/)) 
+	{
+	}
+
+	/^\.text\s+(\w+)\s+\w+/ or die "ERROR: Can't get .text section info for \"$file\"\n";
+
+	my $imgtext=hex($1);
+
+	# Slurp symbols 'til the end of the text section
+	foreach (@maplines) 
+	{
+
+		# blank line marks the end of the text section
+		last if (/^$/);
+
+		# .text <addr> <len>  <library(member)>
+		# .text$something
+		#       <addr> <len>  <library(member)>
+		#       <addr> <len>  LONG 0x0
+
+		if (/^\s(\.text)?\s+(0x\w+)\s+(0x\w+)\s+(.*)$/io) 
+		{
+			my $address = hex($2);
+			my $length = hex($3);
+			my $libraryfile = $4;
+			next if ($libraryfile =~ /^LONG 0x/);
+			
+			$syms{$address+$length} = ' ';	# impossible symbol as end marker
+
+			#set $stubhex value as $address if there is a match
+			if ($libraryfile =~ /.*lib\(.*d\d*s_?\d{5}.o\)$/io) 
+			{
+				$stubhex=$address;
+			}
+			next;
+		}
+
+		#  <addr>  <symbol name possibly including spaces>
+		if (/^\s+(\w+)\s\s+([a-zA-Z_].+)/o) 
+		{
+			my $addr = hex($1);
+			my $symbol = $2;
+			$symbol = "stub $symbol" if ($addr == $stubhex);
+			$syms{$addr} = $symbol;
+			next;
+		}
+	}				
+
+	# Write symbols in address order
+	@addrs = sort CompareAddrs keys %syms;
+	for ($i = 0; $i < @addrs - 1; $i++) 
+	{
+		my $symbol = $syms{$addrs[$i]};
+		next if ($symbol eq ' ');
+		printf SYM "%08x    %04x    %s\n",
+		$addrs[$i] - $imgtext, $addrs[$i+1]-$addrs[$i], $symbol;
+	}
+	# last address assumed to be imgtext+lentext
+
+	close MAP;
+}
+
+#
+# args - get command line args
+#
+sub args
+{
+	my $arg;
+	my @args;
+	my $flag;
+
+	&help if (!@ARGV);
+
+	while (@ARGV) 
+	{
+		$arg = shift @ARGV;
+
+		if ($arg=~/^[\-\/](\S*)$/) 
+		{
+			$flag=$1;
+
+			if ($flag=~/^[\?h]$/i) 
+			{
+				&help;
+			}
+			elsif ($flag=~/^d$/i) 
+			{
+				$debug = 1;
+			}
+		       	else 
+			{
+				print "\nERROR: Unknown flag \"-$flag\"\n";
+				&usage;
+				exit 1;
+			}
+		}
+		else 
+		{
+			push @args,$arg;
+		}
+	}
+
+	if (@args)
+	{
+		$rofsbuild = shift @args;
+		if (@args) 
+		{
+			$maksym = shift @args;
+			if (@args) 
+			{
+				print "\nERROR: Incorrect argument(s) \"@args\"\n";
+				&usage;
+				exit 1;
+			}
+		}
+	}
+}
+
+sub help ()
+{
+	my $build;
+
+	&Load_ModuleL('E32TPVER');
+	print "\nmaksymrofs - Produce symbolic information given a ROFS image (Build ",
+	&E32tpver, ")\n";
+	&usage;
+	exit 0;
+}
+
+sub usage ()
+{
+    print <<EOF
+
+Usage:
+  maksymrofs <logfile> [<outfile>]
+
+Where:
+  <logfile>   Log file from rofsbuild tool.
+  <outfile>   Output file. Defaults to imagename.symbol.
+EOF
+    ;
+    exit 0;
+}
+
+sub GetSizeFromBinFile ()
+{
+   my ($file) = @_;
+   my $tmpfile = "temp.info";
+   system("readimage $file -o $tmpfile");
+   return 0 if (!-e $tmpfile);
+   
+   open (TMP, "<$tmpfile");
+   my $line;
+   my $size = 0;
+   while ($line = <TMP>)
+   {
+      print $line;
+      if ($line =~ /^Code size\W+(\w+)$/)
+      {
+        $size = hex($1);
+        last;
+      }
+   }
+   close TMP;
+   unlink $tmpfile;
+   return $size;
+}
+