| 1 | /* large.c -- a test case for gold |
| 2 | |
| 3 | Copyright (C) 2009-2020 Free Software Foundation, Inc. |
| 4 | Written by Ian Lance Taylor <iant@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 <assert.h> |
| 24 | |
| 25 | /* Test large sections in gold. */ |
| 26 | |
| 27 | int v1; |
| 28 | int v2 = 1; |
| 29 | int v3[0x10000]; |
| 30 | int v4[0x10000] = { 1 }; |
| 31 | const int v5[0x10000] = { 2 }; |
| 32 | int v6; |
| 33 | int v7 = 1; |
| 34 | |
| 35 | int |
| 36 | main (int argc __attribute__ ((unused)), char** argv __attribute ((unused))) |
| 37 | { |
| 38 | assert (v1 == 0); |
| 39 | assert (v2 == 1); |
| 40 | assert (v3[0] == 0 && v3[0xffff] == 0); |
| 41 | assert (v4[0] == 1 && v4[0xffff] == 0); |
| 42 | assert (v5[0] == 2 && v5[0xffff] == 0); |
| 43 | assert (v6 == 0); |
| 44 | assert (v7 == 1); |
| 45 | |
| 46 | /* The large symbols must follow the small ones. */ |
| 47 | assert (&v1 < v3 && &v1 < v4 && &v1 < v5); |
| 48 | assert (&v2 < v3 && &v2 < v4 && &v2 < v5); |
| 49 | assert (&v6 < v3 && &v6 < v4 && &v6 < v5); |
| 50 | assert (&v7 < v3 && &v7 < v4 && &v7 < v5); |
| 51 | |
| 52 | /* Large symbols should be BSS followed by read-only followed by |
| 53 | read-write. */ |
| 54 | assert (v3 < v4); |
| 55 | assert (v3 < v5); |
| 56 | assert (v5 < v4); |
| 57 | |
| 58 | return 0; |
| 59 | } |