1#! /bin/sh 2# Copyright (C) 2018 Red Hat, Inc. 3# This file is part of elfutils. 4# 5# This file is free software; you can redistribute it and/or modify 6# it under the terms of the GNU General Public License as published by 7# the Free Software Foundation; either version 3 of the License, or 8# (at your option) any later version. 9# 10# elfutils is distributed in the hope that it will be useful, but 11# WITHOUT ANY WARRANTY; without even the implied warranty of 12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13# GNU General Public License for more details. 14# 15# You should have received a copy of the GNU General Public License 16# along with this program. If not, see <http://www.gnu.org/licenses/>. 17 18. $srcdir/test-subr.sh 19 20test_copy_and_add () 21{ 22 in_file="$1" 23 out_file="${in_file}.copy" 24 out_file_mmap="${out_file}.mmap" 25 26 testfiles ${in_file} 27 tempfiles ${out_file} ${out_file_mmap} readelf.out 28 29 # Can we copy the file? 30 testrun ${abs_builddir}/elfcopy ${in_file} ${out_file} 31 testrun ${abs_top_builddir}/src/elfcmp ${in_file} ${out_file} 32 33 # Can we add a section (in-place)? 34 testrun ${abs_builddir}/addsections 3 ${out_file} 35 testrun ${abs_top_builddir}/src/readelf -S ${out_file} > readelf.out 36 nr=$(grep '.extra' readelf.out | wc -l) 37 if test ${nr} != 3; then 38 # Show what went wrong 39 testrun ${abs_top_builddir}/src/readelf -S ${out_file} 40 exit 1 41 fi 42 43 # Can we add a section (in-place) using ELF_C_WRITE_MMAP? 44 testrun ${abs_builddir}/elfcopy --mmap ${in_file} ${out_file_mmap} 45 testrun ${abs_top_builddir}/src/elfcmp ${in_file} ${out_file_mmap} 46 47 # Can we add a section (in-place) using ELF_C_RDWR_MMAP? 48 # Note we are only adding one sections, adding more might fail 49 # because mremap cannot extend too much. 50 testrun ${abs_builddir}/addsections --mmap 1 ${out_file_mmap} 51 testrun ${abs_top_builddir}/src/readelf -S ${out_file_mmap} > readelf.out 52 nr=$(grep '.extra' readelf.out | wc -l) 53 if test ${nr} != 1; then 54 # Show what went wrong 55 testrun ${abs_top_builddir}/src/readelf -S ${out_file_mmap} 56 exit 1 57 fi 58} 59 60# A collection of random testfiles to test 32/64bit, little/big endian 61# and non-ET_REL (with phdrs)/ET_REL (without phdrs). 62 63# 32bit, big endian, rel 64test_copy_and_add testfile29 65 66# 64bit, big endian, rel 67test_copy_and_add testfile23 68 69# 32bit, little endian, rel 70test_copy_and_add testfile9 71 72# 64bit, little endian, rel 73test_copy_and_add testfile38 74 75# 32bit, big endian, non-rel 76test_copy_and_add testfile26 77 78# 64bit, big endian, non-rel 79test_copy_and_add testfile27 80 81# 32bit, little endian, non-rel 82test_copy_and_add testfile 83 84# 64bit, little endian, non-rel 85test_copy_and_add testfile10 86 87exit 0 88