--- a/imgtools/romtools/maksym/maksymrofs.pl Wed Jun 16 16:51:40 2010 +0300
+++ b/imgtools/romtools/maksym/maksymrofs.pl Wed Jun 23 16:56:47 2010 +0800
@@ -1,409 +1,385 @@
-#
-# 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;
-}
-
+#
+# 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
+
+# Version
+my $MajorVersion = 1;
+my $MinorVersion = 1;
+my $PatchVersion = 0;
+
+# 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($addr > 0) {
+ if( ! defined $baseOffset ) {
+ $baseOffset = $addr;
+ }
+ # no entry at this address so create one regardless of whether size is zero
+ # an entry at this address exists, replace if it is an alias
+ if( (! exists $syms{$addr-$baseOffset}) || !($size eq "0000")) {
+ $syms{$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 $build;
+
+ print "\nmaksymrofs - Produce symbolic information given a ROFS image V${MajorVersion}.${MinorVersion}.${PatchVersion}\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;
+}
+