#!perl

 #

 # Copyright (c) 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:

 #

 # rom.pl - Build a rom

 #

 # Pre-processes the .oby/iby files then invokes rombuild.exe

 # (or other specified builder)

 # First, read our config file

 use strict;

 use Getopt::Long;

 use Cwd;

 #Getopt::Long::Configure("ignore_case");

 my %opts=();

 my $param_count = scalar(@ARGV);

 my $result = GetOptions (\%opts, "assp=s",

 						 "inst=s",

 						 "type=s",

 						 "variant=s",

 						 "build=s", 

 						 "conf=s",

 						 "name=s",

 						 "modules=s",

 						 "xabi=s",

 						 "clean",

 						 "quiet",

 						 "help",

 						 "_debug",

 						 "zip",

 						 "symbol",

 						 "noheader",

 						 "kerneltrace=s",

 						 "rombuilder=s",

 						 "define=s@",

 						 "rofsbuilder=s",

 						 "compress",

 						 );

 my (@assps, @builds, %variants, @templates, %flags, %insts, %zip, %builder);

 my $main;

 my $kmain;

 my $toroot;

 my $e32path;

 my $rombuildpath;

 my $euserdir;

 my $elocldir;

 my $kbdir;

 my $romname;

 my $single;

 my $smain;

 my $pagedCode;

 my $debug = $opts{_debug};

 my $quiet;

 $quiet = $opts{quiet} unless $debug;

 my $drive;

 # discover where this script is running from to set the $toroot and $e32path variables

 my $toolpath;

 my $Epoc32Path;

 my $EpocRoot;

 my $drive;

 my $BasePath;

 BEGIN {

 	$EpocRoot = $ENV{EPOCROOT};

 	die "ERROR: Must set the EPOCROOT environment variable.\n" if (!defined($EpocRoot));

 	print "Environmental epocroot - >$EpocRoot<\n";

 	$EpocRoot =~ s-/-\\-go;	# for those working with UNIX shells

 	if ($EpocRoot =~ /^([a-z]:)(.*)$/i)

 	{

 		# Raptor style: Drive letter and trailing \\ removed

 		$drive = $1;

 		$EpocRoot = "$2\\";

 		$ENV{EPOCROOT} = $EpocRoot;

 	}

 	die "ERROR: EPOCROOT must be an absolute path, " .

 		"not containing a drive letter.\n" if ($EpocRoot !~ /^\\/);

 	die "ERROR: EPOCROOT must not be a UNC path.\n" if ($EpocRoot =~ /^\\\\/);

 	die "ERROR: EPOCROOT must end with a backslash.\n" if ($EpocRoot !~ /\\$/);

 	die "ERROR: EPOCROOT must specify an existing directory.\n" if (!-d $EpocRoot);

 	# The cpp needed a drive apparently

 	my $cwd = Cwd::cwd();

 	$cwd =~ /^(.)/;

 	$drive = "$1:" unless $drive;

 	print "epocroot = >$EpocRoot<\n";

 	print "drive = >$drive<\n";

 	my $fp0 = $0;

 	$cwd =~ s/\//\\/g;

 	$fp0 =~ s/\//\\/g;

 	unless ($fp0 =~ /^([A-Za-z]:)?\\/) {

 		if ($cwd =~ /\\$/) {

 			$fp0 = "$cwd$fp0";

 		} else {

 			$fp0 = "$cwd\\$fp0";

 		}

 	}

 	my @path = split(/\\/, $cwd);

 	shift(@path);

 	$toroot = ('..\\') x @path;

 	$e32path = $fp0;

 	$e32path =~ s/\\kernelhwsrv\\kernel\\eka\\rombuild\\rom\.pl$//i;

 	$e32path =~ s/^[A-Za-z]://;

 	$rombuildpath = $toroot."sf\\os\\kernelhwsrv\\kernel\\eka\\rombuild";

 	$Epoc32Path = $toroot;

 	$Epoc32Path =~ s/\\$//;

 	$Epoc32Path .= $EpocRoot . "epoc32";

 	$toolpath = "$Epoc32Path\\tools\\";

 	push @INC, $toolpath;

 	$BasePath = $toroot . $e32path;

 }

 use E32Plat;

 {

         Plat_Init($toolpath);

 }

 if ($debug) {

 	print "EpocRoot = $EpocRoot\n";

 	print "Epoc32Path = $Epoc32Path\n";

 	print "drive = $drive\n";

 	print "toolpath = $toolpath\n";

 	print "toroot = $toroot\n";

 	print "e32path = $e32path\n";

 	print "rombuildpath = $rombuildpath\n";

 	print "BasePath = $BasePath\n";

 }

 my $cppflags="-P -undef -traditional -lang-c++ -nostdinc -iwithprefixbefore $rombuildpath -I $rombuildpath -I $drive$Epoc32Path ";

 # Include variant hrh file defines when processing oby and ibys with cpp

 # (Code copied from \\EPOC\master\cedar\generic\tools\romkit\tools\buildrom.pm -

 # it used relative path to the working dir but we are using absolute path seems neater)

 use E32Variant;

 use Pathutl;

 my $variantMacroHRHFile = Variant_GetMacroHRHFile();

 if($variantMacroHRHFile){

 	# Using absolute paths so must include drive letter otherwise cpp will fail

 	# Also adding the directory containing the HRH file to main includes paths in

 	# case it includes files

 	my $variantFilePath = Path_Split('Path',$variantMacroHRHFile);

 	$cppflags .= " -I $drive$variantFilePath -include $drive$variantMacroHRHFile";

 }

 if($param_count == 0 || $opts{'help'} || !$result) {

 	usage();

 	exit 0;

 }

 # Now check that the options we have make sense

 checkopts();

 if (!$quiet) {

 	print "Starting directory: ", Cwd::cwd(), "\n";

 	print <<EOF;

 OPTIONS:

 \tTYPE: $opts{'type'}

 \tVARIANT: $opts{'variant'}

 \tINSTRUCTION SET: $opts{'inst'}

 \tBUILD: $opts{'build'}

 \tMODULES: $opts{'modules'}

 EOF

 }

 #Pick out the type file

 my $skel;

 if (-e "$opts{'type'}.oby") {

 	$skel="$opts{'type'}.oby";

 } elsif (-e "$rombuildpath\\$opts{'type'}.oby") {

 	$skel="$rombuildpath\\$opts{'type'}.oby";

 } else {

 	die "Can't find type file for type $opts{'type'}, $!";

 }

 print "Using type file $skel\n" if !$quiet;

 # If clean is specified, zap all the image and .oby files

 if($opts{'clean'}) {

 	unlink glob("*.img");

 	unlink "rom.oby";

 	unlink "rombuild.log";

 	unlink glob("*.rofs");

 	unlink "rofsbuild.log";

 }

 # Now pre-pre-process this file to point to the right places for .ibys

 # Unfortunately cpp won't do macro replacement in #include strings, so

 # we have to do it by hand

 my $k = $opts{kerneltrace};

 if ($opts{assp}=~/^m(\S+)/i) {

 	$kbdir="kb$1";

 	$kbdir="kbarm" if (lc $1 eq 'eig');

 } else {

 	$kbdir="kb$opts{assp}";

 }

 $single=1 if ($opts{assp}=~/^s(\S+)/i);

 if ($single) {

 	# Hackery to cope with old compiler

 	if ($main eq 'MARM') {

 		$smain='SARM';

 	} else {

 		$smain="S$main";

 	}

 } else {

 	$smain=$main;

 }

 open(X, "$skel") || die "Can't open type file $skel, $!";

 open(OUT, "> rom1.tmp") || die "Can't open output file, $!";

 # First output the ROM name

 print OUT "\nromname=$romname\n";

 while(<X>) {

 	s/\#\#ASSP\#\#/$opts{'assp'}/;

 	s/\#\#VARIANT\#\#/$opts{'variant'}/;

 	s/\#\#BUILD\#\#/$opts{'build'}/;

 	s/\#\#MAIN\#\#/$main/;

 	s/\#\#KMAIN\#\#/$kmain/;

 	s/\#\#E32PATH\#\#/$e32path/;

 	s/\#\#BASEPATH\#\#/$BasePath/;

 	s/\#\#EUSERDIR\#\#/$euserdir/;

 	s/\#\#ELOCLDIR\#\#/$elocldir/;

 	s/\#\#KBDIR\#\#/$kbdir/;

 	print OUT;

 }

 close X;

 close OUT;

 # Use cpp to pull in include chains and replace defines

 my $defines = "";

 $defines .= "-D MAIN=$main ";

 $defines .= "-D KMAIN=$kmain ";

 $defines .= "-D EUSERDIR=$euserdir ";

 $defines .= "-D ELOCLDIR=$elocldir ";

 $defines .= "-D E32PATH=$e32path ";

 $defines .= "-D BASEPATH=$BasePath ";

 $defines .= "-D EPOCROOT=$EpocRoot ";

 $defines .= "-D SMAIN=$smain " if $smain;

 foreach (@{$opts{'define'}}) {

 	my @array=split(/,/,$_);

 	foreach (@array) {

 		$defines.="-D ".uc $_." ";

 		$pagedCode = 1 if $_ eq 'PAGED_CODE';

 		}

 	}

 if ($opts{'modules'}) {

 	my @array=split(/,/,$opts{'modules'});

 	foreach (@array) {

 		$defines.="-D ".uc $_." ";

 		}

 	}

 foreach (keys %opts) {

 	next if ($_ eq 'name');

 	next if ($_ eq 'modules');

 	next if ($_ eq 'zip');

 	next if ($_ eq 'symbol');

 	next if ($_ eq 'kerneltrace');

 	next if ($_ eq 'define');

 	$defines.="-D ".uc $_."=".$opts{$_}." ";

 	$defines.="-D ".uc $_."_".$opts{$_}." ";

 }

 $defines.="-D SINGLE " if ($single);

 sub IsRVCTBuild($) {

     my ($build)=@_;

     return 1 if ($build =~ /^ARMV/i);

 	my @customizations = Plat_Customizations('ARMV5');

 	return 1 if (grep /$build/, @customizations);

 	return 0;

 }

 $defines.="-D RVCT " if (IsRVCTBuild($main));

 print "Using defines $defines\n" if !$quiet;

 my $ret=1;

 my $cppcmd;

 if($opts{'build'}=~/^u/i) {

 	# Unicode build

 	$cppcmd = "$Epoc32Path/gcc/bin/cpp $cppflags -D UNICODE $defines rom1.tmp rom2.tmp";

 } else {

 	$cppcmd = "cpp $cppflags $defines rom1.tmp rom2.tmp";

 }

 print "Executing CPP:\n\t$cppcmd\n" if $debug;

 $ret = system($cppcmd);

 die "ERROR EXECUTING CPP\n" if $ret;

 # Zap any ## marks REMS or blank lines

 cleanup("rom2.tmp", "rom3.tmp", $k);

 # scan tmp file and generate auxiliary files, if required

 open TMP, "rom3.tmp" or die("Can't open rom3.tmp\n");

 my $line;

 while ($line=<TMP>)

 	{

 	if ($line=~/\s*gentestpaged/i) {

 		genfile("paged");	}

 	if ($line=~/\s*gentestnonpaged/i) {

 		genfile("nonpaged");	}

 	}

 parsePatchData("rom3.tmp", "rom4.tmp");

 # break down the oby file into rom, rofs and extensions oby files

 my $oby_index =0;

 my $dumpfile="rom.oby";

 my $rofs=0;

 my $extension=0;

 my $corerofsname="";

 open DUMPFILE, ">$dumpfile" or die("Can't create $dumpfile\n");

 my $line;

 open TMP, "rom4.tmp" or die("Can't open rom4.tmp\n");

 while ($line=<TMP>)

 	{

 	if ($line=~/^\s*rofsname/i)

 		{

 		close DUMPFILE;							# close rom.oby or previous rofs#/extension#.oby

 		$oby_index=1;

 		$corerofsname=$line;

 		$corerofsname =~ s/rofsname\s*=\s*//i;		# save core rofs name

 		$corerofsname =~ s/\s*$//g; 			# remove trailing \n

 		unlink $corerofsname || print "unable to delete $corerofsname";

 		my $dumpfile="rofs".$rofs.".oby";

 		$rofs++;

 		open DUMPFILE, ">$dumpfile" or (close TMP and die("Can't create $dumpfile\n"));

 		}

 	if ($line=~/^\s*coreimage/i)

 		{

 		close DUMPFILE;							# close rofs.oby

 		if ($oby_index ne 1) {

 			close TMP;

 			die "Must specify ROFS image before ROFS extension\n";

 		}

 		my $name=$line;

 		$name =~ s/coreimage\s*=\s*//i;		# read core rofs name

 		$name =~ s/\s*$//g; 			# remove trailing \n

 		if ($name ne $corerofsname) {

 			close TMP;

 			die "This extension does not relate to previous ROFS\n";

 		}

 		$oby_index=33;						# open window

 		my $dumpfile="extension".$extension.".oby";

 		$extension++;

 		open DUMPFILE, ">$dumpfile" or (close TMP and die("Can't create $dumpfile\n"));

 		}

 	if ($line=~/^\s*extensionrofs/i)

 		{

 		$oby_index=3 if ($oby_index eq 2);

 		}

 	if (($oby_index eq 2) && !($line=~/^\s*$/)) {

 		close TMP;

 		die "Bad ROFS extension specification\n";

 	}

 	print DUMPFILE $line;

 	$oby_index=2 if ($oby_index eq 33);		# close window

 	}

 close DUMPFILE;

 close TMP;

 # For paged roms that use rofs, move all data= lines in rom which are not 'paging_unmovable' to rofs, so that paged ram-loaded code

 # is automatically put into rofs

 rename('rom.oby', 'rom4.tmp') || die;

 open(IN, 'rom4.tmp') || die "Can't read rom4.tmp";

 open(ROM, '>rom.oby') || die "Can't write to rom.oby";

 if ($oby_index >= 1 && $pagedCode)	{

 	open(ROFS, '>>rofs0.oby') || die "Can't append to rofs0.oby";

 }

 while ($line=<IN>)

 {

 	if(($oby_index >= 1) && ($pagedCode) && ($line=~/^\s*data\s*=/) && !($line=~/\.*paging_unmovable\s*/)) {

 		print ROFS $line;

 	}

 	else {

 		$line=~s/paging_unmovable//;

 		print ROM $line;

 	}

 }

 close IN;

 close ROM;

 if ($oby_index >= 1 && $pagedCode)	{

 	close ROFS;

 }

 	unlink 'rom4.tmp';

 my $flags;

 foreach (@{$flags{$opts{'assp'}}}) {

 	$flags.=" -$_";

 }

 if($opts{'noheader'}) {

 	$flags.=" -no-header";

 }

 if($opts{'compress'}) {

 	$flags.=" -compress";

 }

 my $builder = $opts{'rombuilder'};

 $builder = "rombuild" unless ($builder);

 print "$builder $flags -type-safe-link -S rom.oby 2>&1\n\n";

 open(Y, "$builder $flags -type-safe-link -S rom.oby 2>&1 |") || 

 	die "Can't start $builder command, $!";

 my $nerrors=0;

 my $nwarnings=0;

 while(<Y>) {

 	my $error=(/^error:/i);

 	my $warning=(/^warning:/i);

 	print if ($error or $warning or !$quiet);

 	$nerrors++ if ($error);

 	$nwarnings++ if ($warning);

 }

 print "\nGenerated .oby file is rom.oby\n" if !$quiet;

 print "\nGenerated image file is $romname\n" if (!$nerrors);

 my$rerrors;

 my $rofsbuilder;

 if ($rofs) {

 	$rofsbuilder = $opts{'rofsbuilder'};

 	$rofsbuilder = "rofsbuild" unless ($rofsbuilder);

 	for(my $i=0;$i<$rofs;++$i) {

 		print "Executing $rofsbuilder on main rofs\n" if !$quiet;

 		my $image="rofs".$i.".oby";

 		system("$rofsbuilder $image");

 		if ($? != 0)

 			{

 			print "$rofsbuilder $image returned $?\n";

 			$rerrors++;

 			}

 		rename "rofsbuild.log", "rofs$i.log"

 		}

 }

 if ($rofs and $extension) {

 	for(my $i=0;$i<$extension;++$i) {

 		print "Executing $rofsbuilder on extension rofs\n" if !$quiet;

 		my $image="extension".$i.".oby";

 		system("$rofsbuilder $image");

 		if ($? != 0)

 			{

 			print "$rofsbuilder $image returned $?\n";

 			$rerrors++;

 			}

 		rename "rofsbuild.log", "extension$i.log"

 		}

 }

 if ($nerrors) {

 	print "\n\n Errors found during $builder!!\n\nLeaving tmp files\n";

 } elsif ($nwarnings) {

 	print "\n\n Warnings during $builder!!\n\nLeaving tmp files\n";

 } elsif ($rerrors) {

 	print "\n\n Errors during $rofsbuilder!!\n\nLeaving tmp files\n";

 } else {

 	unlink glob("*.tmp") if !$debug;

 }

 if ($opts{zip} or $zip{$opts{assp}}) {

 	my $zipname=$romname;

 	$zipname =~ s/\.(\w+)$/\.zip/i;

 	unlink $zipname;

 	system("zip $zipname $romname");

 }

 if ($opts{symbol}) {

 	my $logname=$romname;

 	$logname =~ s/\.(\w+)$/\.log/i;

 	my $obyname=$romname;

 	$obyname =~ s/\.(\w+)$/\.oby/i;

 	unlink $logname;

 	unlink $obyname;

 	system("rename rombuild.log $logname");

 	system("rename rom.oby $obyname");

 	system("maksym $logname");

 }

 if ($nerrors || $nwarnings || $rerrors) {

 	exit 4;

 }	

 exit 0;

 ################################ Subroutines  ##################################

 sub usage {

 	print <<EOT;

 rom <options>

 Generate a rom image for the specified target, along with a rom.oby file

 that can be fed to (a) rombuild to regenerate the image.

 The following options are required:

   --variant=<variant>         e.g. --variant=assabet

   --inst=<instruction set>    e.g. --inst=arm4

   --build=<build>             e.g. --build=udeb

   --type=<type of rom>  

          tshell for a text shell rom

          e32tests for a rom with e32tests

          f32tests for rom with f32tests

          alltests for all the tests

 The following are optional:

   --name=<image name>               Give image file specified name

   --noheader                        Pass -no-header option on to rombuild

   --help                            This help message.

   --clean                           Remove existing generated files first

   --quiet                           Be less verbose

   --modules=<comma separated list>  List of additional modules for this ROM

   --define=<comma separated list>   List of CPP macros to define

 Options may be specified as a short abbreviation 

 e.g. -b udeb instead of --build udeb

 EOT

 }

 sub cleanup($$$) {

 	my ($in, $out, $k) = @_;

 	my ($line, $lastblank);

 	open(OUTPUT_FILE, "> $out") or die "Cannot open $out for output";

 	open(INPUT_FILE, "< $in") or die "Cannot open for $in input";

 	while ($line=<INPUT_FILE>) {

 		$line=~s/##//g;

 		# file=\epoc32\...  ==> file=%EPOCROOT%\epoc32\...

 		$line =~ s/(=\s*)\\epoc32/\1${EpocRoot}Epoc32/i;

 		# Now compress blank lines down to one

 		if($line=~/^\s*$/) {

 			if($lastblank) {

 				# Do nothing

 			} else {

 				# This is the first blank line

 				$lastblank=1;

 				print OUTPUT_FILE $line;

 			}

 		} else {

 			# Not blank

 			$lastblank=0;

 			if ($k and $line=~/^\s*kerneltrace/i) {

 				$line = "kerneltrace $k\n";

 			}

 			print OUTPUT_FILE $line if !($line=~/^\s*REM\s+/i);

 		}

 	}

 	close(INPUT_FILE);

 	close(OUTPUT_FILE);

 }

 sub IsSmp($) {

 	my %SmpKernelDirs=(

 		'x86smp' => 1,

 		'x86gmp' => 1,

 		'arm4smp' => 1,

 		'armv4smp' => 1,

 		'armv5smp' => 1

 	);

 	my ($kdir) = @_;

 	return $SmpKernelDirs{lc $kdir};

 }

 sub checkopts {

 	unless($opts{variant}) { die "No Variant specified"; }

 	$opts{'build'}="UDEB" unless($opts{'build'});

 	$opts{'type'}="TSHELL" unless($opts{'type'});

 	$opts{'inst'}="ARM4" unless($opts{'inst'});

 	my $additional;

 	if ($opts{'modules'}) {

 		$additional="_".$opts{modules};

 		$additional=~ s/,/_/ig;

 	}

 	my $build=lc $opts{build};

 	my $inst=uc $opts{'inst'};

 	if ($inst eq "MARM") {

 		# Hackery to cope with old compiler

 		$main="MARM";

 		$euserdir="MARM";

 		$elocldir="MARM";

 	}

 	else {

 		$main=$inst;

 		if ($main eq "THUMB") {

 			$euserdir="ARMI";

 		} else {

 			$euserdir=$main;

 		}

 		if ($main eq "ARMI" or $main eq "THUMB") {

 			$elocldir="ARM4";

 		} else {

 			$elocldir=$main;

 		}

 	}

 	$kmain = $opts{'xabi'};

 	$kmain = $main unless ($kmain);

 	if (IsSmp($kmain)) {

 		$euserdir = $kmain;

 	}

 	if ($opts{name}) {

 		$romname=$opts{name};

 	} else {

 		$romname=uc($opts{variant}.$additional.$main);

 		if ($build=~/^\w*DEB$/i) {

 			$romname.='D';

 		}

 		$romname.='.IMG';

 	}

 }

 sub lookupFileInfo($$)

 {

 	my ($infile, $fullname) = @_;

 	my ($name, $ext) = $fullname =~ /^(.+)\.(\w+)$/ ? ($1, $2) : ($fullname, undef);

 	open TMP, $infile or die("Can't open $infile\n");

 	while(<TMP>)

 	{

 		$_ = lc;

 		if(/^\s*(\S+)\s*=\s*(\S+)\s+(\S+)/i)

 		{

 			my ($src, $dest) = ($2, $3);

 			my $destFullname = $dest =~ /^.*\\(.+)$/ ? $1 : $dest;

 			my ($destName, $destExt) = $destFullname =~ /^(.+?)\.(\w+)$/ ? ($1, $2) : ($destFullname, undef);

 			if ($destName eq $name && (!$ext || $ext eq $destExt))

 			{

 				close TMP;

 				return ($src, $dest);

 			}

 		}

 	}

 	die "patchdata: Can't find file $fullname\n";

 }

 sub lookupSymbolInfo($$)

 {

 	my ($file, $name) = @_;

 	open TMP, $file or die "Can't read $file\n";

 	# ignore local symbols.

 	while (<TMP> !~ /Global Symbols/) { }

 	while (<TMP>)

 	{

 		if (/^\s*(\S+)\s+(\S+)\s+data\s+(\S+)/i)

 		{

 			my ($symbol, $addr, $size) = ($1, $2, $3);

 			if ($symbol eq $name)

 			{

 				close TMP;

 				return ($addr, $size);

 			}

 		}

 		# This is a quick fix for RVCT 3.1, which uses the text "(EXPORTED)"

 		# in the map file. Here is an example:

 		#

 		# KHeapMinCellSize (EXPORTED) 0x0003d81c Data 4 mem.o(.constdata)

 		#

 		elsif (/^\s*(\S+)\s+\(exported\)\s+(\S+)\s+data\s+(\S+)/i)

 		{

 			my ($symbol, $addr, $size) = ($1, $2, $3);

 			if ($symbol eq $name)

 			{

 				close TMP;

 				return ($addr, $size);

 			}

 		}

 	}

 	die "patchdata: Can't find symbol $name\n";

 }

 sub parsePatchData($$)

 {

 	my ($infile, $outfile) = @_;

 	open IN, $infile or die("Can't read $infile\n");

 	open OUT, ">$outfile" or die("Can't write $outfile\n");

 	my $line;

 	while($line = <IN>)

 	{

 		if ($line =~ /^\s*patchdata\s+(.+?)\s*$/i)

 		{

 			if ($1 !~ /(\S+)\s*@\s*(\S+)\s+(\S+)\s*$/)

 			{

 				die "Bad patchdata command: $line\n";

 			}

 			my ($file, $symbol, $value) = (lc $1, $2, $3);

 			my ($srcFile, $destFile) = lookupFileInfo($infile, $file);

 			my ($index, $elementSize) = (undef, undef);

 			if ($symbol =~ s/:(\d+)\[(\d+)\]$//)

 			{

 				($index, $elementSize) = ($2, $1);

 				$index = hex($index) if $index =~ /^0x/i;

 			}

 			if ($srcFile =~ /\\armv5(smp)?\\/i)

 			{

 				my ($symbolAddr, $symbolSize) = lookupSymbolInfo("$srcFile.map", $symbol);

 				my $max;

 				if (defined($index))

 				{

 					my $bytes;

 					$bytes = 1, $max = 0xff       if $elementSize ==  8;

 					$bytes = 2, $max = 0xffff     if $elementSize == 16;

 					$bytes = 4, $max = 0xffffffff if $elementSize == 32;

 					die("patchdata: invalid element size $elementSize: $line\n") unless defined($bytes);

 					if ($bytes > 1 && (($symbolSize & ($bytes-1)) != 0))

 					{

 						die("patchdata: unexpected symbol size $symbolSize for array $symbol ($elementSize-bit elements)\n");

 					}

 					if ($index >= int($symbolSize / $bytes))

 					{

 						die("patchdata: index $index out of bounds for $symbol of $symbolSize bytes ($elementSize-bit elements)\n");

 					}

 					$symbolAddr = hex($symbolAddr) if $symbolAddr =~ /^0x/i;

 					$symbolAddr += $index * $bytes;

 					$symbolAddr = sprintf("0x%x", $symbolAddr);

 					$symbolSize = $bytes;

 				}

 				elsif ($symbolSize == 1) { $max = 0xff; }

 				elsif ($symbolSize == 2) { $max = 0xffff; }

 				elsif ($symbolSize == 4) { $max = 0xffffffff; }

 				else { die "patchdata: Unexpected symbol size $symbolSize for $symbol\n"; }

 				$value = hex($value) if $value =~ /^0x/i;

 				if ($value > $max)

 				{

 					print("Warning:  Value overflow of $symbol\n");

 					$value &= $max;

 				}					

 				$value = sprintf("0x%08x", $value);

 				$line = "patchdata $destFile addr $symbolAddr $symbolSize $value\n";

 			}

 			else

 			{

 				$line = "";

 			}

 		}

 		print OUT $line;

 	}

 	close IN;

 	close OUT;

 }

 sub genfile {

 	my $count=0;

 	if($_[0] eq 'paged') {

 		my $file='gentestpaged.txt';

 		unlink $file;

 		open(OUTFILE, ">$file") or die "Can't open output file, $!";

 		for(my $i=0;$i<50000;++$i) {

 			if(($i >5) && ($i % 40 ==0)) {

 			print OUTFILE "\n";

 			$count++;

 			} 

 			if(($i+$count) % 5 ==0) {

 			print OUTFILE "SATOR ";

 			}

 			if(($i+$count) % 5 ==1) {

 			print OUTFILE "AREPO ";

 			}

 			if(($i+$count) % 5 ==2) {

 			print OUTFILE "TENET ";

 			}

 			if(($i+$count) % 5 ==3) {

 			print OUTFILE "OPERA ";

 			}

 			if(($i+$count) % 5 ==4) {

 			print OUTFILE "ROTAS ";

 			}

 		}

 	} else {

 		my $file='gentestnonpaged.txt';

 		unlink $file;

 		open(OUTFILE, ">$file") or die "Can't open output file, $!";

 		for(my $i=0;$i<20000;++$i) {

 			if(($i >5) && ($i % 40 ==0)) {

 			print OUTFILE "\n";

 			$count++;

 			} 

 			if(($i+$count) % 4 ==0) {

 			print OUTFILE "STEP ";

 			}

 			if(($i+$count) % 4 ==1) {

 			print OUTFILE "TIME ";

 			}

 			if(($i+$count) % 4 ==2) {

 			print OUTFILE "EMIT ";

 			}

 			if(($i+$count) % 4 ==3) {

 			print OUTFILE "PETS ";

 			}

 		}

 	}

 }

 __END__

 # Tell emacs that this is a perl script even 'though it has a .bat extension

 # Local Variables:

 # mode:perl

 # tab-width:4

 # End: