| 1 | // ver_test_4.cc -- a test case for gold |
| 2 | |
| 3 | // Copyright (C) 2007-2019 Free Software Foundation, Inc. |
| 4 | // Written by Cary Coutant <ccoutant@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 | #include "ver_test.h" |
| 24 | |
| 25 | __asm__(".symver t1_2_orig,t1_2@"); |
| 26 | |
| 27 | extern "C" |
| 28 | int |
| 29 | t1_2_orig() |
| 30 | { |
| 31 | TRACE |
| 32 | return 12; |
| 33 | } |
| 34 | |
| 35 | __asm__(".symver t1_2_a,t1_2@@VER2"); |
| 36 | |
| 37 | extern "C" |
| 38 | int |
| 39 | t1_2_a() |
| 40 | { |
| 41 | TRACE |
| 42 | return 12; |
| 43 | } |
| 44 | |
| 45 | __asm__(".symver t2_2_a,t2_2@VER1"); |
| 46 | |
| 47 | extern "C" |
| 48 | int |
| 49 | t2_2_a() |
| 50 | { |
| 51 | TRACE |
| 52 | return 21; |
| 53 | } |
| 54 | |
| 55 | __asm__(".symver t2_2_b,t2_2@@VER2"); |
| 56 | |
| 57 | extern "C" |
| 58 | int |
| 59 | t2_2_b() |
| 60 | { |
| 61 | TRACE |
| 62 | return 22; |
| 63 | } |
| 64 | |
| 65 | |
| 66 | // This function is given a version by the version script, and should |
| 67 | // be overridden by the main program. |
| 68 | |
| 69 | int |
| 70 | t4_2a() |
| 71 | { |
| 72 | TRACE |
| 73 | return -42; |
| 74 | } |