blob: a2eaf0fb90682a4b50411a61ada01ba5069ef561 [file] [log] [blame]
#!/bin/sh
#
# Copyright (C) 2008 Sony Computer Entertainment Inc.
# Copyright 2008 Sony Corp.
#
# 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; version 2 of the License.
#
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
usage() {
echo "ps3-dump-bootloader (@PACKAGE_NAME@) @PACKAGE_VERSION@" >&2
echo "DESCRIPTION" >&2
echo " The ps3-dump-bootloader utility will dump the Other OS binary image from" >&2
echo " PS3 flash memory to stdout." >&2
echo "OPTIONS" >&2
echo " -s, --sum" >&2
echo " Compute the md5sum of the Other OS image and only print it to" >&2
echo " stdout." >&2
echo " -h, --help" >&2
echo " Print a help message." >&2
echo " -V, -version" >&2
echo " Display the program version number." >&2
echo "SEE ALSO" >&2
echo " ps3-flash-util(8), md5sum(1)" >&2
echo "Send bug reports to @PACKAGE_BUGREPORT@" >&2
exit 1
}
version() {
echo "ps3-dump-bootloader (@PACKAGE_NAME@) @PACKAGE_VERSION@"
exit 1
}
sum=
while [ "$#" -gt 0 ]; do
case "$1" in
--sum | -s)
sum="y"
;;
--version | -V)
version
;;
*)
usage
;;
esac
shift
done
ldr_size=`@prefix@/sbin/ps3-flash-util -s \
| grep 'h\.ldr_size' \
| tr -d ' ' | cut -d':' -f4 | cut -d'(' -f1`
if [ ! "$ldr_size" ]; then
echo "ERROR: can't dump image" >&2;
exit 1;
fi
ldr_offset=`@prefix@/sbin/ps3-flash-util -s \
| grep 'h\.ldr_area_offset' \
| tr -d ' ' | cut -d':' -f4`
if [ ! "ldr_offset" ]; then
echo "ERROR: can't dump image" >&2;
exit 1;
fi
ldr_offset=$((512 * ldr_offset))
if [ "$sum" ]; then
dd if=/dev/ps3flash bs=1 skip=$ldr_offset count=$ldr_size | md5sum
else
dd if=/dev/ps3flash bs=1 skip=$ldr_offset count=$ldr_size
fi