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890d155592
gold/ PR gold/16504 * dynobj.cc (Versions::symbol_section_contents): Don't set VERSYM_HIDDEN flag for undefined symbols. * symtab.cc (Symbol_table::add_from_object): Don't override default version definition with a different default version. * symtab.h (Symbol::from_dyn): New method. * testsuite/plugin_test.c (struct sym_info): Add ver field. (claim_file_hook): Pass symbol version to plugin API. (parse_readelf_line): Parse symbol version. * testsuite/Makefile.am (ver_test_pr16504): New test case. * testsuite/Makefile.in: Regenerate. * testsuite/ver_test_pr16504.sh: New test script. * testsuite/ver_test_pr16504_a.c: New source file. * testsuite/ver_test_pr16504_a.script: New version script. * testsuite/ver_test_pr16504_b.c: New source file. * testsuite/ver_test_pr16504_b.script: New version script.
42 lines
1.2 KiB
Bash
Executable File
42 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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# ver_test_pr16504.sh -- test that undef gets correct version with LTO.
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# Copyright (C) 2018 Free Software Foundation, Inc.
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# Written by Cary Coutant <ccoutant@gmail.com>.
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# This file is part of gold.
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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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# 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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# 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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check()
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{
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if ! grep -q "$2" "$1"
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then
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echo "Did not find expected symbol in $1:"
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echo " $2"
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echo ""
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echo "Actual output below:"
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cat "$1"
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exit 1
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fi
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}
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check ver_test_pr16504.stdout " FUNC .* UND *foo@VER2"
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check ver_test_pr16504.stdout " IFUNC .* foo@@VER1"
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exit 0
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