1/* Debugging support. Generic version.
2 Copyright (C) 2022-2023 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#ifndef _DL_DEBUG_H
20#define _DL_DEBUG_H
21
22/* There is a DT_DEBUG entry in the dynamic section. Fill it in with the
23 run-time address of the r_debug structure */
24
25static inline void
26__attribute ((always_inline))
27elf_setup_debug_entry (struct link_map *l, struct r_debug *r)
28{
29 if (l->l_info[DT_DEBUG] != NULL)
30 l->l_info[DT_DEBUG]->d_un.d_ptr = (ElfW(Addr)) r;
31}
32
33#endif /* _DL_DEBUG_H */
34