Commit | Line | Data |
---|---|---|
a6a17750 CC |
1 | #!/bin/sh |
2 | ||
3 | # tls_pie_test.sh -- a test case for TLS symbols in PIE executables. | |
4 | ||
2571583a | 5 | # Copyright (C) 2015-2017 Free Software Foundation, Inc. |
a6a17750 CC |
6 | # Written by Cary Coutant <ccoutant@gmail.com>. |
7 | ||
8 | # This file is part of gold. | |
9 | ||
10 | # This program is free software; you can redistribute it and/or modify | |
11 | # it under the terms of the GNU General Public License as published by | |
12 | # the Free Software Foundation; either version 3 of the License, or | |
13 | # (at your option) any later version. | |
14 | ||
15 | # This program is distributed in the hope that it will be useful, | |
16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | # GNU General Public License for more details. | |
19 | ||
20 | # You should have received a copy of the GNU General Public License | |
21 | # along with this program; if not, write to the Free Software | |
22 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, | |
23 | # MA 02110-1301, USA. | |
24 | ||
25 | # This file goes with tls_pie_test, a program compiled and linked | |
26 | # with -fpie -pie. Since TLS offsets are known at link time, even | |
27 | # in a PIE executable, we want to make sure that there are no | |
28 | # dynamic relocations for the TLS symbols. | |
29 | ||
30 | check() | |
31 | { | |
32 | if ! grep -q "$2" "$1" | |
33 | then | |
34 | echo "Did not find expected output in $1:" | |
35 | echo " $2" | |
36 | echo "" | |
37 | echo "Actual output below:" | |
38 | cat "$1" | |
39 | exit 1 | |
40 | fi | |
41 | } | |
42 | ||
43 | check_missing() | |
44 | { | |
45 | if grep -q "$2" "$1" | |
46 | then | |
47 | echo "Found unexpected output in $1:" | |
48 | echo " $2" | |
49 | echo "" | |
50 | echo "Actual output below:" | |
51 | cat "$1" | |
52 | exit 1 | |
53 | fi | |
54 | } | |
55 | ||
56 | check_missing tls_pie_test.stdout "o1 + 0" | |
57 | check_missing tls_pie_test.stdout "o2 + 0" | |
58 | check_missing tls_pie_test.stdout "o3 + 0" |