1*7304104dSAndroid Build Coastguard Worker#! /bin/sh 2*7304104dSAndroid Build Coastguard Worker# Copyright (C) 2019 Red Hat, Inc. 3*7304104dSAndroid Build Coastguard Worker# This file is part of elfutils. 4*7304104dSAndroid Build Coastguard Worker# 5*7304104dSAndroid Build Coastguard Worker# This file is free software; you can redistribute it and/or modify 6*7304104dSAndroid Build Coastguard Worker# it under the terms of the GNU General Public License as published by 7*7304104dSAndroid Build Coastguard Worker# the Free Software Foundation; either version 3 of the License, or 8*7304104dSAndroid Build Coastguard Worker# (at your option) any later version. 9*7304104dSAndroid Build Coastguard Worker# 10*7304104dSAndroid Build Coastguard Worker# elfutils is distributed in the hope that it will be useful, but 11*7304104dSAndroid Build Coastguard Worker# WITHOUT ANY WARRANTY; without even the implied warranty of 12*7304104dSAndroid Build Coastguard Worker# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13*7304104dSAndroid Build Coastguard Worker# GNU General Public License for more details. 14*7304104dSAndroid Build Coastguard Worker# 15*7304104dSAndroid Build Coastguard Worker# You should have received a copy of the GNU General Public License 16*7304104dSAndroid Build Coastguard Worker# along with this program. If not, see <http://www.gnu.org/licenses/>. 17*7304104dSAndroid Build Coastguard Worker 18*7304104dSAndroid Build Coastguard Worker. $srcdir/test-subr.sh 19*7304104dSAndroid Build Coastguard Worker 20*7304104dSAndroid Build Coastguard Workertest_reverse_self () 21*7304104dSAndroid Build Coastguard Worker{ 22*7304104dSAndroid Build Coastguard Worker in_file="$1" 23*7304104dSAndroid Build Coastguard Worker base_name="$(basename ${in_file})" 24*7304104dSAndroid Build Coastguard Worker out_file="${base_name}.rev" 25*7304104dSAndroid Build Coastguard Worker out_file_mmap="${out_file}.mmap" 26*7304104dSAndroid Build Coastguard Worker 27*7304104dSAndroid Build Coastguard Worker tempfiles ${out_file} ${out_file_mmap} 28*7304104dSAndroid Build Coastguard Worker 29*7304104dSAndroid Build Coastguard Worker # Reverse the offsets (the files should still be the same otherwise) 30*7304104dSAndroid Build Coastguard Worker testrun ${abs_builddir}/elfcopy --reverse-offs ${in_file} ${out_file} 31*7304104dSAndroid Build Coastguard Worker testrun ${abs_top_builddir}/src/elfcmp ${in_file} ${out_file} 32*7304104dSAndroid Build Coastguard Worker testrun ${abs_top_builddir}/src/elflint --gnu ${out_file} 33*7304104dSAndroid Build Coastguard Worker # An in-place nop will likely revert them back 34*7304104dSAndroid Build Coastguard Worker testrun ${abs_builddir}/elfrdwrnop ${out_file} 35*7304104dSAndroid Build Coastguard Worker testrun ${abs_top_builddir}/src/elfcmp ${in_file} ${out_file} 36*7304104dSAndroid Build Coastguard Worker testrun ${abs_top_builddir}/src/elflint --gnu ${out_file} 37*7304104dSAndroid Build Coastguard Worker} 38*7304104dSAndroid Build Coastguard Worker 39*7304104dSAndroid Build Coastguard Worker# Only really makes sense for ET_REL files, but try all, just to check 40*7304104dSAndroid Build Coastguard Worker# it also works if we keep the order for the allocated sections. 41*7304104dSAndroid Build Coastguard Workerfor file in $self_test_files; do 42*7304104dSAndroid Build Coastguard Worker test_reverse_self $file 43*7304104dSAndroid Build Coastguard Workerdone 44*7304104dSAndroid Build Coastguard Worker 45*7304104dSAndroid Build Coastguard Workerexit 0 46