1 /* Get the symbol address. Generic version.
2 Copyright (C) 1999-2022 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 #include <ldsodefs.h>
20 #include <dl-fptr.h>
21
22 void *
_dl_symbol_address(struct link_map * map,const ElfW (Sym)* ref)23 _dl_symbol_address (struct link_map *map, const ElfW(Sym) *ref)
24 {
25 ElfW(Addr) value = SYMBOL_ADDRESS (map, ref, false);
26
27 /* Return the pointer to function descriptor. */
28 if (ELFW(ST_TYPE) (ref->st_info) == STT_FUNC)
29 return (void *) _dl_make_fptr (map, ref, value);
30 else
31 return (void *) value;
32 }
33 rtld_hidden_def (_dl_symbol_address)
34