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1 | /* Thread-local storage descriptor handling in the ELF dynamic linker. |
---|---|
2 | ARM version. |
3 | Copyright (C) 2005-2022 Free Software Foundation, Inc. |
4 | This file is part of the GNU C Library. |
5 | |
6 | The GNU C Library is free software; you can redistribute it and/or |
7 | modify it under the terms of the GNU Lesser General Public |
8 | License as published by the Free Software Foundation; either |
9 | version 2.1 of the License, or (at your option) any later version. |
10 | |
11 | The GNU C Library is distributed in the hope that it will be useful, |
12 | but WITHOUT ANY WARRANTY; witout even the implied warranty of |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 | Lesser General Public License for more details. |
15 | |
16 | You should have received a copy of the GNU Lesser General Public |
17 | License along with the GNU C Library. If not, see |
18 | <https://www.gnu.org/licenses/>. */ |
19 | |
20 | #ifndef _ARM_DL_TLSDESC_H |
21 | # define _ARM_DL_TLSDESC_H 1 |
22 | |
23 | /* Type used to represent a TLS descriptor in the GOT. */ |
24 | struct tlsdesc |
25 | { |
26 | union |
27 | { |
28 | void *pointer; |
29 | long value; |
30 | } argument; |
31 | ptrdiff_t (*entry)(struct tlsdesc *); |
32 | }; |
33 | |
34 | |
35 | typedef struct dl_tls_index |
36 | { |
37 | unsigned long int ti_module; |
38 | unsigned long int ti_offset; |
39 | } tls_index; |
40 | |
41 | /* Type used as the argument in a TLS descriptor for a symbol that |
42 | needs dynamic TLS offsets. */ |
43 | struct tlsdesc_dynamic_arg |
44 | { |
45 | tls_index tlsinfo; |
46 | size_t gen_count; |
47 | }; |
48 | |
49 | extern ptrdiff_t attribute_hidden |
50 | _dl_tlsdesc_return(struct tlsdesc *), |
51 | _dl_tlsdesc_undefweak(struct tlsdesc *); |
52 | |
53 | # ifdef SHARED |
54 | extern void *_dl_make_tlsdesc_dynamic (struct link_map *map, size_t ti_offset); |
55 | |
56 | extern ptrdiff_t attribute_hidden |
57 | _dl_tlsdesc_dynamic(struct tlsdesc *); |
58 | # endif |
59 | |
60 | #endif |
61 |
Warning: That file was not part of the compilation database. It may have many parsing errors.