1 /* Check DT_TEXTREL/DF_TEXTREL support with ifunc.
2 Copyright (C) 2018-2019 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
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.
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.
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/>. */
21 /* Force a text relocation in the object. */
22 static const uintptr_t
23 address
__attribute__((section(".text"))) = (uintptr_t) &address
;
32 __attribute__((noinline
))
35 return (void*) foo_impl
;
37 __asm__ (".type foo, %gnu_indirect_function");
42 return (uintptr_t) foo () != 0 ? 0 : 1;
45 #include <support/test-driver.c>