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3281b315c8
2018-02-07 Sriraman Tallam <tmsriram@google.com> * expression.cc (Symbol_expression::set_expr_sym_in_real_elf): New method. (Unary_expression::set_expr_sym_in_real_elf): New method. (Binary_expression::set_expr_sym_in_real_elf): New method. (Trinary_expression::set_expr_sym_in_real_elf): New method. * plugin.cc (get_symbol_resolution_info): Fix symbol resolution if defined or used in defsyms. * plugin.h (Plugin_manager::is_defsym_def): New method. (Plugin_manager::Plugin_manager): Initialize defsym_defines_set_. (Plugin_manager::defsym_defines_set_): New member. (Plugin_manager::Defsym_defines_set): New typedef. * script.cc (Script_options::set_defsym_uses_in_real_elf): New method. (Script_options::find_defsym_defs): New method. * script.h (Expression::set_expr_sym_in_real_elf): New method. (Symbol_assignment::is_defsym): New method. (Symbol_assignment::value): New method. (Script_options::find_defsym_defs): New method. (Script_options::set_defsym_uses_in_real_elf): New method. * testsuite/Makefile.am (plugin_test_defsym): New test. * testsuite/Makefile.in: Regenerate. * testsuite/plugin_test.c: Check for new symbol resolution. * testsuite/plugin_test_defsym.sh: New script. * testsuite/plugin_test_defsym.c: New test source.
33 lines
1014 B
C
33 lines
1014 B
C
/* plugin_test_defsym.c -- a test case for gold
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Copyright (C) 2018 onwards Free Software Foundation, Inc.
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Written by Sriraman Tallam <tmsriram@google.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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int foo(void);
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int foo(void) {
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return 0;
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}
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int bar(void);
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int main(void) {
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return bar();
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}
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