Markus F.X.J. Oberhumer
53 lines
1.5 KiB
Bash
53 lines
1.5 KiB
Bash
#! /bin/sh
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#
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# setfold.sh --
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#
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# This file is part of the UPX executable compressor.
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#
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# Copyright (C) 1996-2008 Markus Franz Xaver Johannes Oberhumer
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# Copyright (C) 1996-2008 Laszlo Molnar
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# All Rights Reserved.
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#
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# UPX and the UCL library are free software; you can redistribute them
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# and/or modify them under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; see the file COPYING.
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# If not, write to the Free Software Foundation, Inc.,
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# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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# Markus F.X.J. Oberhumer Laszlo Molnar
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# <markus@oberhumer.com> <ml1050@users.sourceforge.net>
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#
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set -e
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file="$1"
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# get directory of this script
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bindir=`echo "$0" | sed -e 's|[^/][^/]*$||'`
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bindir=`cd "$bindir" && pwd`
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sstrip="./util/sstrip/sstrip"
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test -x "$sstrip" || sstrip="$bindir/../util/sstrip/sstrip"
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# get address of symbol "fold_begin"
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fold=`nm -f bsd "$file" | grep fold_begin | sed 's/^0*\([0-9a-fA-F]*\).*/0x\1/'`
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# strip
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objcopy -S -R .comment -R .note "$file"
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"$sstrip" "$file"
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# patch address
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perl -w "$bindir/setfold.pl" "$file" "$fold"
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exit 0
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