5b2af7dd40
GCC 5 will fold symbol address comparison, assuming each symbol has a different address, which leads to abort. We should use separate functions to compare symbol address. PR gold/18663 * testsuite/Makefile.am (script_test_1_SOURCES): Set to script_test_1a.cc script_test_1b.cc. (script_test_11_r.o): Replace script_test_11.o with script_test_11a.o script_test_11b.o. (script_test_11.o): Removed. (script_test_11a.o): New. (script_test_11b.o): Likewise. * testsuite/Makefile.in: Regenerated. * testsuite/script_test_1.h: New file. * testsuite/script_test_1b.cc: Likewise. * testsuite/script_test_11.h: Likewise. * testsuite/script_test_11b.c: Likewise. * testsuite/script_test_1.cc: Renamed to ... * testsuite/script_test_1a.cc: This. Include "script_test_1.h". (main): Call check_int and check_ptr. * testsuite/script_test_11.c: Renamed to ... * testsuite/script_test_11a.c: This. Include "script_test_11.h". (main): Call ptr_equal.
46 lines
1.6 KiB
C++
46 lines
1.6 KiB
C++
// script_test_1a.cc -- linker script test 1 for gold -*- C++ -*-
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// Copyright (C) 2008-2015 Free Software Foundation, Inc.
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// Written by Ian Lance Taylor <iant@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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// A test for a linker script which sets symbols to values.
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#include "script_test_1.h"
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extern char a, b, c, d, e, f, g;
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int sym = 3;
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int common_sym;
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int
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main(int, char**)
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{
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check_int(reinterpret_cast<intptr_t>(&a), 123);
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check_int(reinterpret_cast<intptr_t>(&b),
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reinterpret_cast<intptr_t>(&a) * 2);
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check_int(reinterpret_cast<intptr_t>(&c),
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reinterpret_cast<intptr_t>(&b) + 3 * 6);
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check_int(reinterpret_cast<intptr_t>(&d),
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(reinterpret_cast<intptr_t>(&b) + 3) * 6);
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check_ptr(reinterpret_cast<int*>(&e), &sym);
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check_int(reinterpret_cast<intptr_t>(&f),
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reinterpret_cast<intptr_t>(&sym) + 10);
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check_ptr(reinterpret_cast<int*>(&g), &common_sym);
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return 0;
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}
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