1# Expect script for various ELF tests.
2#   Copyright 2002, 2003, 2005, 2007, 2009, 2010 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
22# Exclude non-ELF targets.
23
24if ![is_elf_format] {
25    return
26}
27
28set old_ldflags $LDFLAGS
29if { [istarget spu*-*-*] } {
30    set LDFLAGS "$LDFLAGS --local-store 0:0"
31}
32
33if { [is_remote host] } then {
34    remote_download host merge.ld
35}
36
37set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
38foreach t $test_list {
39    # We need to strip the ".d", but can leave the dirname.
40    verbose [file rootname $t]
41    run_dump_test [file rootname $t]
42}
43
44if { [istarget *-*-linux*]
45     || [istarget *-*-gnu*] } {
46    run_ld_link_tests {
47	{"Weak symbols in dynamic objects 1 (support)"
48	    "-shared" "" {weak-dyn-1a.s}
49	    {}
50	    "libweakdyn1a.so"}
51	{"Weak symbols in dynamic objects 1 (main test)"
52	    "-shared tmpdir/libweakdyn1a.so -Tweak-dyn-1.ld" "" {weak-dyn-1b.s}
53	    {{readelf {--relocs --wide} weak-dyn-1.rd}}
54	    "libweakdyn1b.so"}
55    }
56}
57
58#v850 gas complains about .tbss.var section attributes.
59if { [check_gc_sections_available] && ![istarget "v850-*-*"] } {
60    run_ld_link_tests {
61	{"--gc-sections on tls variable"
62	    "--gc-section" "" {tls_gc.s} {} "tls_gc"}
63    }
64}
65
66set LDFLAGS $old_ldflags
67
68# The following tests require running the executable generated by ld.
69if ![isnative] {
70    return
71}
72
73set array_tests {
74    {"preinit array" "" "" {preinit.c} "preinit" "preinit.out"}
75    {"init array" "" "" {init.c} "init" "init.out"}
76    {"fini array" "" "" {fini.c} "fini" "fini.out"}
77}
78set array_tests_static {
79    {"static preinit array" "-static" "" {preinit.c} "preinit" "preinit.out"}
80    {"static init array" "-static" "" {init.c} "init" "init.out"}
81    {"static fini array" "-static" "" {fini.c} "fini" "fini.out"}
82}
83
84# NetBSD ELF systems do not currently support the .*_array sections.
85set xfails [list "*-*-netbsdelf*"]
86run_ld_link_exec_tests $xfails $array_tests
87# Be cautious to not XFAIL for *-*-linux-gnu*, *-*-kfreebsd-gnu*, etc.
88switch -regexp $target_triplet {
89    ^\[^-\]*-\[^-\]*-gnu.*$ {
90	# <http://www.gnu.org/software/hurd/open_issues/binutils.html#static>
91	lappend xfails "*-*-*"
92    }
93}
94run_ld_link_exec_tests $xfails $array_tests_static
95
96catch "exec rm -f tmpdir/preinit tmpdir/init tmpdir/fini" status
97