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https://sourceware.org/git/binutils-gdb.git
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a2c5833233
The result of running etc/update-copyright.py --this-year, fixing all the files whose mode is changed by the script, plus a build with --enable-maintainer-mode --enable-cgen-maint=yes, then checking out */po/*.pot which we don't update frequently. The copy of cgen was with commit d1dd5fcc38ead reverted as that commit breaks building of bfp opcodes files.
89 lines
2.7 KiB
Plaintext
89 lines
2.7 KiB
Plaintext
# Expect script for symbol export classes.
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#
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# Copyright (C) 2012-2022 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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#
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#
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# Written by Maciej W. Rozycki <macro@codesourcery.com>
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#
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# Exclude non-ELF targets.
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if { ![is_elf_format] || ![check_shared_lib_support] } {
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return
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}
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# Exclude some more targets; feel free to include your favorite one
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# if you like.
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if { ![istarget *-*-linux*]
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&& ![istarget arm*-*-uclinuxfdpiceabi]
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&& ![istarget *-*-nacl*]
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&& ![istarget *-*-gnu*] } {
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return
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}
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set testname "Symbol export class test"
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# Build an auxiliary shared object with conflicting versioned symbol
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# definitions.
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run_ld_link_tests [list \
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[list \
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"$testname (auxiliary shared object)" \
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"-shared -version-script export-class-lib.ver" "" \
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"" \
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{ export-class-lib.s } \
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{} \
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"export-class-lib.so" \
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] \
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]
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# Build a static object that pulls symbol definitions. It has to come
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# first before the auxiliary shared object and other static objects on
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# the linker's command line and hence we need to build it separately.
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run_ld_link_tests [list \
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[list \
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"$testname (initial static object)" \
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"-r" "" \
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"" \
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{ export-class-ref.s } \
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{} \
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"export-class-ref-r.o" \
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] \
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]
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# Build static objects that satisfy symbol dependencies and preempt
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# shared-object symbol definitions, and link all the objects built into
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# the final shared object. The command-line order of objects linked is
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# important to make sure the linker correctly preempts versioned symbols
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# from the auxiliary shared object and is as follows: ref, lib, dep, def.
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# Get a dump to make sure symbol dependencies are resolved internally.
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run_ld_link_tests [list \
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[list \
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"$testname (final shared object)" \
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"-shared -Tdata=0x12340000 tmpdir/export-class-ref-r.o tmpdir/export-class-lib.so" "" \
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"" \
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{ export-class-dep.s export-class-def.s } \
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{ \
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{ readelf -s export-class.sd } \
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{ readelf -V export-class.vd } \
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} \
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"export-class.so" \
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] \
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]
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