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#! /bin/sh
# Copyright (C) 2018 Red Hat, Inc.
# This file is part of elfutils.
#
# This file 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.
#
# elfutils 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, see <http://www.gnu.org/licenses/>.
. $srcdir/test-subr.sh
test_copy_and_add ()
{
in_file="$1"
out_file="${in_file}.copy"
out_file_mmap="${out_file}.mmap"
testfiles ${in_file}
tempfiles ${out_file} ${out_file_mmap} readelf.out
# Can we copy the file?
testrun ${abs_builddir}/elfcopy ${in_file} ${out_file}
testrun ${abs_top_builddir}/src/elfcmp ${in_file} ${out_file}
# Can we add a section (in-place)?
testrun ${abs_builddir}/addsections 3 ${out_file}
testrun ${abs_top_builddir}/src/readelf -S ${out_file} > readelf.out
nr=$(grep '.extra' readelf.out | wc -l)
if test ${nr} != 3; then
# Show what went wrong
testrun ${abs_top_builddir}/src/readelf -S ${out_file}
exit 1
fi
# Can we add a section (in-place) using ELF_C_WRITE_MMAP?
testrun ${abs_builddir}/elfcopy --mmap ${in_file} ${out_file_mmap}
testrun ${abs_top_builddir}/src/elfcmp ${in_file} ${out_file_mmap}
# Can we add a section (in-place) using ELF_C_RDWR_MMAP?
# Note we are only adding one sections, adding more might fail
# because mremap cannot extend too much.
testrun ${abs_builddir}/addsections --mmap 1 ${out_file_mmap}
testrun ${abs_top_builddir}/src/readelf -S ${out_file_mmap} > readelf.out
nr=$(grep '.extra' readelf.out | wc -l)
if test ${nr} != 1; then
# Show what went wrong
testrun ${abs_top_builddir}/src/readelf -S ${out_file_mmap}
exit 1
fi
}
# A collection of random testfiles to test 32/64bit, little/big endian
# and non-ET_REL (with phdrs)/ET_REL (without phdrs).
# 32bit, big endian, rel
test_copy_and_add testfile29
# 64bit, big endian, rel
test_copy_and_add testfile23
# 32bit, little endian, rel
test_copy_and_add testfile9
# 64bit, little endian, rel
test_copy_and_add testfile38
# 32bit, big endian, non-rel
test_copy_and_add testfile26
# 64bit, big endian, non-rel
test_copy_and_add testfile27
# 32bit, little endian, non-rel
test_copy_and_add testfile
# 64bit, little endian, non-rel
test_copy_and_add testfile10
exit 0
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