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28f2a4ac ST |
1 | // text_section_grouping.cc -- a test case for gold |
2 | ||
6f2750fe | 3 | // Copyright (C) 2012-2016 Free Software Foundation, Inc. |
28f2a4ac ST |
4 | // Written by Sriraman Tallam <tmsriram@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 | // The goal of this program is to verify if .text sections are grouped | |
24 | // according to prefix. .text.unlikely, .text.startup and .text.hot should | |
25 | // be grouped and placed together. | |
26 | ||
27 | extern "C" | |
28 | __attribute__ ((section(".text.hot.foo"))) | |
29 | int hot_foo() | |
30 | { | |
31 | return 1; | |
32 | } | |
33 | ||
34 | extern "C" | |
35 | __attribute__ ((section(".text.startup.foo"))) | |
36 | int startup_foo() | |
37 | { | |
38 | return 1; | |
39 | } | |
40 | ||
41 | extern "C" | |
42 | __attribute__ ((section(".text.unlikely.foo"))) | |
43 | int unlikely_foo() | |
44 | { | |
45 | return 1; | |
46 | } | |
47 | ||
48 | extern "C" | |
49 | __attribute__ ((section(".text.hot.bar"))) | |
50 | int hot_bar() | |
51 | { | |
52 | return 1; | |
53 | } | |
54 | ||
55 | extern "C" | |
56 | __attribute__ ((section(".text.startup.bar"))) | |
57 | int startup_bar() | |
58 | { | |
59 | return 1; | |
60 | } | |
61 | ||
62 | extern "C" | |
63 | __attribute__ ((section(".text.unlikely.bar"))) | |
64 | int unlikely_bar() | |
65 | { | |
66 | return 1; | |
67 | } | |
68 | ||
69 | int main() | |
70 | { | |
71 | return 1; | |
72 | } |