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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
# Testfile generated by annobin, creates group.
# strip and unstrip it. Check group symbol/name is correct.
# echo "int __attribute__((cold)) foo (void) { return 42; }" \
# > testfile-annobingroup.c
# gcc -g -O2 -fplugin=annobin -c testfile-annobingroup.c
testfiles testfile-annobingroup.o
tempfiles merged.elf stripped.elf debugfile.elf remerged.elf
testrun_compare ${abs_top_builddir}/src/readelf -g testfile-annobingroup.o << EOF
Section group [ 1] '.group' with signature '.text.unlikely.group' contains 3 entries:
[ 7] .gnu.build.attributes..text.unlikely
[ 8] .rela.gnu.build.attributes..text.unlikely
[ 9] .text.unlikely
EOF
testrun ${abs_top_builddir}/src/strip -o stripped.elf -f debugfile.elf testfile-annobingroup.o
testrun_compare ${abs_top_builddir}/src/readelf -g stripped.elf << EOF
Section group [ 1] '.group' with signature '.text.unlikely.group' contains 3 entries:
[ 7] .gnu.build.attributes..text.unlikely
[ 8] .rela.gnu.build.attributes..text.unlikely
[ 9] .text.unlikely
EOF
testrun_compare ${abs_top_builddir}/src/readelf -g debugfile.elf << EOF
Section group [ 1] '.group' with signature '.text.unlikely.group' contains 3 entries:
[ 7] .gnu.build.attributes..text.unlikely
[ 8] .rela.gnu.build.attributes..text.unlikely
[ 9] .text.unlikely
EOF
testrun ${abs_top_builddir}/src/unstrip -o remerged.elf stripped.elf debugfile.elf
testrun_compare ${abs_top_builddir}/src/readelf -g remerged.elf << EOF
Section group [ 1] '.group' with signature '.text.unlikely.group' contains 3 entries:
[ 7] .gnu.build.attributes..text.unlikely
[ 8] .rela.gnu.build.attributes..text.unlikely
[ 9] .text.unlikely
EOF
testrun ${abs_top_builddir}/src/elfcmp testfile-annobingroup.o remerged.elf
# echo "void * __attribute__((cold)) foo (void) { return foo; }"
# > testfile-annobingroup-i386.c
# gcc -fpic -g -O2 -fplugin=annobin -c testfile-annobingroup-i386.c
testfiles testfile-annobingroup-i386.o
testrun_compare ${abs_top_builddir}/src/readelf -g testfile-annobingroup-i386.o << EOF
Section group [ 1] '.group' with signature '.text.unlikely.group' contains 3 entries:
[ 8] .gnu.build.attributes..text.unlikely
[ 9] .rel.gnu.build.attributes..text.unlikely
[10] .text.unlikely
COMDAT section group [ 2] '.group' with signature '__x86.get_pc_thunk.ax' contains 1 entry:
[13] .text.__x86.get_pc_thunk.ax
EOF
testrun ${abs_top_builddir}/src/strip -o stripped.elf -f debugfile.elf testfile-annobingroup-i386.o
testrun_compare ${abs_top_builddir}/src/readelf -g stripped.elf << EOF
Section group [ 1] '.group' with signature '.text.unlikely.group' contains 3 entries:
[ 8] .gnu.build.attributes..text.unlikely
[ 9] .rel.gnu.build.attributes..text.unlikely
[10] .text.unlikely
COMDAT section group [ 2] '.group' with signature '__x86.get_pc_thunk.ax' contains 1 entry:
[13] .text.__x86.get_pc_thunk.ax
EOF
testrun_compare ${abs_top_builddir}/src/readelf -g debugfile.elf << EOF
Section group [ 1] '.group' with signature '.text.unlikely.group' contains 3 entries:
[ 8] .gnu.build.attributes..text.unlikely
[ 9] .rel.gnu.build.attributes..text.unlikely
[10] .text.unlikely
COMDAT section group [ 2] '.group' with signature '__x86.get_pc_thunk.ax' contains 1 entry:
[13] .text.__x86.get_pc_thunk.ax
EOF
testrun ${abs_top_builddir}/src/unstrip -o remerged.elf stripped.elf debugfile.elf
testrun_compare ${abs_top_builddir}/src/readelf -g remerged.elf << EOF
Section group [ 1] '.group' with signature '.text.unlikely.group' contains 3 entries:
[ 8] .gnu.build.attributes..text.unlikely
[ 9] .rel.gnu.build.attributes..text.unlikely
[10] .text.unlikely
COMDAT section group [ 2] '.group' with signature '__x86.get_pc_thunk.ax' contains 1 entry:
[13] .text.__x86.get_pc_thunk.ax
EOF
testrun ${abs_top_builddir}/src/elfcmp testfile-annobingroup-i386.o remerged.elf
exit 0
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