2 # By Ian Lance Taylor, Cygnus Solutions.
3 # Copyright 1999, 2000, 2002, 2004
4 # Free Software Foundation, Inc.
6 # This file 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 2 of the License, or
9 # (at your option) any later version.
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.
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, MA 02110-1301, USA.
20 set testname "weak symbols"
22 # This test only works for ELF targets.
23 # It ought to work for some a.out targets, but it doesn't.
24 if {! [is_elf_format] && ! [is_pecoff_format]} {
29 # Weak symbols are broken for non-i386 PE targets.
30 if {! [istarget i?86-*-*]} {
34 # hppa64 and or32 are incredibly broken
35 setup_xfail hppa64-*-* or32-*-*
37 if {! [ld_assemble $as $srcdir/$subdir/weak1.s tmpdir/weak1.o]
38 || ! [ld_assemble $as $srcdir/$subdir/weak2.s tmpdir/weak2.o]} then {
39 # It's OK if .weak doesn't work on this target.
45 ".*Contents of section .text:.*1000 00001008 0000200c 12121212 34343434.*Contents of section .data:.*2000 00001008 0000200c 56565656 78787878.*"
47 set weak_regexp_little \
48 ".*Contents of section .text:.*1000 08100000 0c200000 12121212 34343434.*Contents of section .data:.*2000 08100000 0c200000 56565656 78787878.*"
50 if {! [ld_simple_link $ld tmpdir/weak "$flags -T $srcdir/$subdir/weak.t tmpdir/weak1.o tmpdir/weak2.o"] } then {
53 if {[which $objdump] == 0} then {
58 verbose -log "$objdump -s tmpdir/weak"
59 catch "exec $objdump -s tmpdir/weak" exec_output
60 set exec_output [prune_warnings $exec_output]
61 verbose -log $exec_output
63 if {[regexp $weak_regexp_big $exec_output] \
64 || [regexp $weak_regexp_little $exec_output] } then {