1# Expect script for .tls_common tests
2#   Copyright (C) 2006-2020 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 arm*-*-uclinuxfdpiceabi]
28       || [istarget *-*-nacl*]
29       || [istarget *-*-gnu*]) || [istarget *ecoff] } then {
30    return
31}
32
33if { ![ld_assemble $as "--elf-stt-common=no $srcdir/$subdir/tls_common.s" tmpdir/tls_commona.o]
34      || ![ld_assemble $as "--elf-stt-common=yes $srcdir/$subdir/tls_common.s" tmpdir/tls_commonb.o] } {
35    unresolved "tls_common"
36    return
37}
38
39if { ![ld_link $ld tmpdir/tls_common1a.o "-r tmpdir/tls_commona.o"]
40     || ![ld_link $ld tmpdir/tls_common1b.o "-r tmpdir/tls_commona.o"] } {
41    fail "tls_common"
42    return
43}
44
45if { ![ld_link $ld tmpdir/tls_commona "tmpdir/tls_common1a.o"] } {
46    if { [string match "*not supported*" $link_output]
47	 || [string match "*unrecognized option*" $link_output] } {
48	unsupported "$ld_options is not supported by this target"
49    } elseif { [string match "*warning*alignment*of common symbol*" $link_output] } {
50	fail "tls_common"
51    } else {
52	unresolved "tls_common"
53    }
54    return
55}
56
57if { ![ld_link $ld tmpdir/tls_commonb "tmpdir/tls_common1b.o"] } {
58    if { [string match "*not supported*" $link_output]
59	 || [string match "*unrecognized option*" $link_output] } {
60	unsupported "$ld_options is not supported by this target"
61    } elseif { [string match "*warning*alignment*of common symbol*" $link_output] } {
62	fail "tls_common"
63    } else {
64	unresolved "tls_common"
65    }
66    return
67}
68
69set readelf_output [run_host_cmd "$READELF" "-l --wide tmpdir/tls_commona"]
70if ![regexp ".*TLS.*0x0+ 0x0+4 R .*" $readelf_output] then {
71    send_log "$readelf_output\n"
72    fail "tls_common"
73    return
74}
75
76set readelf_output [run_host_cmd "$READELF" "-l --wide tmpdir/tls_commona"]
77if ![regexp ".*TLS.*0x0+ 0x0+4 R .*" $readelf_output] then {
78    send_log "$readelf_output\n"
79    fail "tls_common"
80    return
81}
82
83pass "tls_common"
84