89 lines
2.7 KiB
Bash
Executable file
89 lines
2.7 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
# incremental_test.sh -- test that incremental linking information is correct.
|
|
|
|
# Copyright (C) 2009-2022 Free Software Foundation, Inc.
|
|
# Written by Rafael Avila de Espindola <espindola@google.com>
|
|
# and Cary Coutant <ccoutant@google.com>
|
|
|
|
# This file is part of gold.
|
|
|
|
# This program 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.
|
|
|
|
# This program 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, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
|
# MA 02110-1301, USA.
|
|
|
|
check_cmp()
|
|
{
|
|
if ! cmp -s "$1" "$2"
|
|
then
|
|
echo "Actual output differs from expected:"
|
|
echo "diff $1 $2"
|
|
diff $1 $2
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
check()
|
|
{
|
|
if ! grep -q "$2" "$1"
|
|
then
|
|
echo "Did not find expected output in $1:"
|
|
echo " $2"
|
|
echo ""
|
|
echo "Actual output below:"
|
|
cat "$1"
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
# Extract actual command line from linker's -v output.
|
|
cat incremental_test.cmdline |
|
|
grep "gcctestdir/\(collect-\)\?ld " |
|
|
sed "s/--incremental[-a-z]* //g" |
|
|
cut -d ' ' -f 2- > actual
|
|
|
|
# Extract recorded command line from dump of the output file.
|
|
cat incremental_test.stdout |
|
|
grep "Link command line" |
|
|
cut -d : -f 2- |
|
|
cut -d ' ' -f 3- |
|
|
sed "s/'//g" > recorded
|
|
|
|
# Verify that the command line was recorded correctly.
|
|
check_cmp actual recorded
|
|
|
|
rm -f actual recorded
|
|
|
|
# Filter the incremental-dump output into a format that can be grepped
|
|
# more easily.
|
|
|
|
awk '
|
|
/^[A-Za-z][A-Za-z ]+:$/ { section = $0; }
|
|
/^[[]/ { subsection = $0; }
|
|
/^ / { print section, subsection, $0; }
|
|
' < incremental_test.stdout > incremental_test.dump
|
|
|
|
check incremental_test.dump "Input sections: .* incremental_test_1.o *1 "
|
|
check incremental_test.dump "Input sections: .* incremental_test_2.o *1 "
|
|
check incremental_test.dump "Global symbol table: .* main .* relocation type "
|
|
check incremental_test.dump "Global symbol table: .* a *incremental_test_1.o "
|
|
check incremental_test.dump "Global symbol table: .* a .* relocation type "
|
|
check incremental_test.dump "Global symbol table: .* b *incremental_test_2.o "
|
|
check incremental_test.dump "Global symbol table: .* b .* relocation type "
|
|
check incremental_test.dump "Global symbol table: .* t1 *incremental_test_2.o "
|
|
check incremental_test.dump "Global symbol table: .* t1 .* relocation type "
|
|
|
|
rm -f incremental_test.dump
|
|
|
|
exit 0
|