1# Expect script for .tls_common tests
2#   Copyright (C) 2006-2014 Free Software Foundation, Inc.
3#
4# This file is part of the GNU Binutils.
5#
6# This program is free software; you can redistribute it and/or modify
7# it under the terms of the GNU General Public License as published by
8# the Free Software Foundation; either version 3 of the License, or
9# (at your option) any later version.
10#
11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14# GNU General Public License for more details.
15#
16# You should have received a copy of the GNU General Public License
17# along with this program; if not, write to the Free Software
18# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19# MA 02110-1301, USA.
20#
21# Written by Jakub Jelinek (jakub@redhat.com)
22#
23
24# Make sure that binutils can correctly handle ld output in ELF.
25
26if { ![istarget *-*-linux*]
27     && ![istarget *-*-nacl*]
28     && ![istarget *-*-gnu*] } {
29    return
30}
31
32if { [istarget *-*-linux*aout*]
33     || [istarget *-*-linux*oldld*] } {
34    return
35}
36
37global as
38global ld
39global READELF
40global srcdir
41global subdir
42global link_output
43
44if { ![ld_assemble $as $srcdir/$subdir/tls_common.s tmpdir/tls_common.o ] } {
45    unresolved "tls_common"
46    return
47}
48
49if { ![ld_simple_link $ld tmpdir/tls_common1.o "-r tmpdir/tls_common.o"] } {
50    fail "tls_common"
51    return
52}
53
54if { ![ld_simple_link $ld tmpdir/tls_common "tmpdir/tls_common1.o"] } {
55    if { [string match "*not supported*" $link_output]
56	 || [string match "*unrecognized option*" $link_output] } {
57	unsupported "$ld_options is not supported by this target"
58    } elseif { [string match "*Warning*alignment*of common symbol*" $link_output] } {
59	fail "tls_common"
60    } else {
61	unresolved "tls_common"
62    }
63    return
64}
65
66set readelf_output [run_host_cmd "$READELF" "-l --wide tmpdir/tls_common"]
67if ![regexp ".*TLS.*0x0+ 0x0+4 R .*" $readelf_output] then {
68    send_log "$readelf_output\n"
69    fail "tls_common"
70    return
71}
72
73pass "tls_common"
74