1 files changed, 41 insertions, 0 deletions
diff --git a/src/VBox/Devices/PC/ipxe/src/util/fixrom.pl b/src/VBox/Devices/PC/ipxe/src/util/fixrom.pl
new file mode 100755
index 00000000..dcc38fe4
--- /dev/null
+++ b/src/VBox/Devices/PC/ipxe/src/util/fixrom.pl
@@ -0,0 +1,41 @@
+#!/usr/bin/perl -w
+#
+# Copyright (C) 2010 Michael Brown <mbrown@fensystems.co.uk>.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+use strict;
+use warnings;
+
+use FindBin;
+use lib "$FindBin::Bin";
+use Option::ROM qw ( :all );
+
+my @romfiles = @ARGV;
+
+foreach my $romfile ( @romfiles ) {
+  my $rom = new Option::ROM;
+  $rom->load ( $romfile );
+  my $image = $rom;
+  while ( $image ) {
+    $image->pnp_header->fix_checksum() if $image->pnp_header;
+    $image->undi_header->fix_checksum() if $image->undi_header;
+    $image->ipxe_header->fix_checksum() if $image->ipxe_header;
+    $image->fix_checksum();
+    $image = $image->next_image();
+  }
+  $rom->save ( $romfile );
+}