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https://github.com/espressif/binutils-gdb.git
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fd67aa1129
Adds two new external authors to etc/update-copyright.py to cover bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then updates copyright messages as follows: 1) Update cgen/utils.scm emitted copyrights. 2) Run "etc/update-copyright.py --this-year" with an extra external author I haven't committed, 'Kalray SA.', to cover gas testsuite files (which should have their copyright message removed). 3) Build with --enable-maintainer-mode --enable-cgen-maint=yes. 4) Check out */po/*.pot which we don't update frequently.
78 lines
2.6 KiB
Plaintext
78 lines
2.6 KiB
Plaintext
# Test weak symbols.
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# By Ian Lance Taylor, Cygnus Solutions.
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# Copyright (C) 1999-2024 Free Software Foundation, Inc.
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#
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# This file is part of the GNU Binutils.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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set testname "weak symbols"
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# This test only works for ELF targets and some PE targets.
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# It ought to work for some a.out targets, but it doesn't.
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if { [is_elf_format] } {
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# hppa64 is incredibly broken
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setup_xfail hppa64-*-*
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# elf32bfinfd target complains about fixups in read-only sections
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setup_xfail bfin-*-linux*
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} elseif { [is_pecoff_format] } {
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# Weak symbols are broken for most PE targets.
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if { ![istarget aarch64-*-*]
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&& ![istarget i?86-*-*]
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&& ![istarget sh-*-*]
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&& ![istarget x86_64-*-*] } {
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setup_xfail *-*-*
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}
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} else {
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unsupported $testname
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return
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}
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if {! [ld_assemble $as $srcdir/$subdir/weak1.s tmpdir/weak1.o]
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|| ! [ld_assemble $as $srcdir/$subdir/weak2.s tmpdir/weak2.o]} then {
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# It's OK if .weak doesn't work on this target.
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unsupported $testname
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return
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}
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set saved_LDFLAGS "$LDFLAGS"
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if { [is_pecoff_format] } then {
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set LDFLAGS "$LDFLAGS --image-base 0"
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}
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set weak_regexp_big \
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".*Contents of section .text:.*1000 00001008 0000200c 12121212 34343434.*Contents of section .data:.*2000 00001008 0000200c 56565656 78787878.*"
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set weak_regexp_little \
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".*Contents of section .text:.*1000 08100000 0c200000 12121212 34343434.*Contents of section .data:.*2000 08100000 0c200000 56565656 78787878.*"
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if {! [ld_link $ld tmpdir/weak "$flags -T $srcdir/$subdir/weak.t tmpdir/weak1.o tmpdir/weak2.o"] } then {
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fail $testname
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} else {
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set exec_output [run_host_cmd "$objdump" "-s tmpdir/weak"]
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set exec_output [prune_warnings $exec_output]
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verbose -log $exec_output
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if {[regexp $weak_regexp_big $exec_output] \
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|| [regexp $weak_regexp_little $exec_output] } then {
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pass $testname
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} else {
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fail $testname
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}
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}
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set LDFLAGS "$saved_LDFLAGS"
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