diff options
Diffstat (limited to 'util/i386/efi/grub-dumpdevtree')
| -rw-r--r-- | util/i386/efi/grub-dumpdevtree | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/util/i386/efi/grub-dumpdevtree b/util/i386/efi/grub-dumpdevtree new file mode 100644 index 0000000..51004cc --- /dev/null +++ b/util/i386/efi/grub-dumpdevtree @@ -0,0 +1,22 @@ +#!/bin/sh +# +# Copyright (C) 2009 Free Software Foundation, Inc. +# +# GRUB 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 3 of the License, or +# (at your option) any later version. +# +# GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>. + +if [ "x$1" = "x" ]; then + echo "Filename required". +fi + +ioreg -lw0 -p IODeviceTree -n efi -r -x |grep device-properties | sed 's/.*<//;s/>.*//;' | xxd -r -p > $1 |