1 // script_test_1a.cc -- linker script test 1 for gold -*- C++ -*- 2 3 // Copyright (C) 2008-2016 Free Software Foundation, Inc. 4 // Written by Ian Lance Taylor <iant (at) google.com>. 5 6 // This file is part of gold. 7 8 // This program is free software; you can redistribute it and/or modify 9 // it under the terms of the GNU General Public License as published by 10 // the Free Software Foundation; either version 3 of the License, or 11 // (at your option) any later version. 12 13 // This program is distributed in the hope that it will be useful, 14 // but WITHOUT ANY WARRANTY; without even the implied warranty of 15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 // GNU General Public License for more details. 17 18 // You should have received a copy of the GNU General Public License 19 // along with this program; if not, write to the Free Software 20 // Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 21 // MA 02110-1301, USA. 22 23 // A test for a linker script which sets symbols to values. 24 25 #include "script_test_1.h" 26 27 extern char 28 a __attribute__((__aligned__(1))), 29 b __attribute__((__aligned__(1))), 30 c __attribute__((__aligned__(1))), 31 d __attribute__((__aligned__(1))), 32 e __attribute__((__aligned__(1))), 33 f __attribute__((__aligned__(1))), 34 g __attribute__((__aligned__(1))); 35 int sym = 3; 36 int common_sym; 37 38 int 39 main(int, char**) 40 { 41 check_int(reinterpret_cast<intptr_t>(&a), 123); 42 check_int(reinterpret_cast<intptr_t>(&b), 43 reinterpret_cast<intptr_t>(&a) * 2); 44 check_int(reinterpret_cast<intptr_t>(&c), 45 reinterpret_cast<intptr_t>(&b) + 3 * 6); 46 check_int(reinterpret_cast<intptr_t>(&d), 47 (reinterpret_cast<intptr_t>(&b) + 3) * 6); 48 check_ptr(reinterpret_cast<int*>(&e), &sym); 49 check_int(reinterpret_cast<intptr_t>(&f), 50 reinterpret_cast<intptr_t>(&sym) + 10); 51 check_ptr(reinterpret_cast<int*>(&g), &common_sym); 52 return 0; 53 } 54
