1 /* Base for test program with impossiblyh large PT_TLS segment.
2 Copyright (C) 2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19 /* The test actual binary is patched using scripts/tst-elf-edit.py
20 --maximize-tls-size, and this introduces the expected test
21 allocation failure due to an excessive PT_LS p_memsz value.
22
23 Patching the binary is required because on some 64-bit targets, TLS
24 relocations can only cover a 32-bit range, and glibc-internal TLS
25 variables such as errno end up outside that range. */
26
27 int
main(void)28 main (void)
29 {
30 return 0;
31 }
32