1 /* Nios II specific procedures for initializing code.
2 Copyright (C) 2008-2021 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 #include <elf/dl-init.c>
20
21 unsigned int
_dl_nios2_get_gp_value(struct link_map * main_map)22 _dl_nios2_get_gp_value (struct link_map *main_map)
23 {
24 ElfW(Dyn) *dyn = main_map->l_ld;
25 for (dyn = main_map->l_ld; dyn->d_tag != DT_NULL; ++dyn)
26 if (dyn->d_tag == DT_NIOS2_GP)
27 return (unsigned int)(dyn->d_un.d_ptr);
28 return 0;
29 }
30