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37a141bf FS |
1 | # Expect script for ld --export-dynamic-symbol tests |
2 | # Copyright (C) 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 | ||
22 | if ![is_elf_format] { | |
23 | return | |
24 | } | |
25 | ||
a0c0ad56 AM |
26 | # Skip targets where -shared or -pie is not supported |
27 | if { ![check_shared_lib_support] || ![check_pie_support] } { | |
28 | return | |
29 | } | |
37a141bf | 30 | |
a0c0ad56 AM |
31 | # Skip targets that have poor PIE support, resulting in failures due to |
32 | # PHDR segment not covered by LOAD segment errors. | |
33 | if { ([istarget "bfin-*-*"] && ![istarget "bfin-*-linux*"]) | |
34 | || [istarget "mn10300-*-*"] | |
35 | || [istarget "score-*-*"] } { | |
37a141bf FS |
36 | return |
37 | } | |
38 | ||
39 | set old_ASFLAGS $ASFLAGS | |
40 | ||
41 | # These targets require extra GAS options when building code for shared | |
42 | # libraries. | |
43 | if [istarget "nds32*-*"] { | |
44 | append ASFLAGS " -mpic" | |
45 | } | |
46 | if [istarget "tic6x-*-*"] { | |
47 | append ASFLAGS " -mpic -mpid=near" | |
48 | } | |
49 | if [istarget "sparc*-*-*"] { | |
50 | append ASFLAGS " -K PIC -Av9" | |
51 | } | |
52 | ||
53 | set old_LDFLAGS $LDFLAGS | |
54 | ||
55 | # These targets require a non-default emulation for successful shared | |
56 | # library/executable builds. | |
57 | if [istarget "tic6x-*-*"] { | |
58 | append LDFLAGS " -melf32_tic6x_le" | |
59 | } | |
60 | ||
61 | set build_tests { | |
62 | {"Build libpr25910.a" | |
63 | "" "" "" | |
64 | {foo.s} {} "libpr25910.a"} | |
65 | } | |
66 | ||
67 | run_ld_link_tests $build_tests | |
68 | ||
69 | set test_list [lsort [glob -nocomplain $srcdir/$subdir/export-dynamic-symbol-*.d]] | |
70 | foreach test_file $test_list { | |
71 | set test_name [file rootname $test_file] | |
72 | verbose $test_name | |
73 | run_dump_test $test_name | |
74 | } | |
75 | ||
76 | set ASFLAGS $old_ASFLAGS | |
77 | set LDFLAGS $old_LDFLAGS |