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76a50749 | 1 | /* Initialization function of thread debugger support library. |
581c785b | 2 | Copyright (C) 1999-2022 Free Software Foundation, Inc. |
76a50749 | 3 | This file is part of the GNU C Library. |
76a50749 UD |
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 | |
59ba27a6 | 16 | License along with the GNU C Library; if not, see |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
76a50749 UD |
18 | |
19 | #include "thread_dbP.h" | |
20 | ||
21 | int __td_debug; | |
22 | ||
23 | ||
24 | td_err_e | |
25 | td_init (void) | |
26 | { | |
27 | /* XXX We have to figure out what has to be done. */ | |
28 | LOG ("td_init"); | |
29 | return TD_OK; | |
30 | } | |
1daccf40 FW |
31 | |
32 | bool | |
33 | __td_ta_rtld_global (td_thragent_t *ta) | |
34 | { | |
a64afc22 | 35 | if (ta->ta_addr__rtld_global == 0) |
1daccf40 | 36 | { |
a64afc22 FW |
37 | psaddr_t rtldglobalp; |
38 | if (DB_GET_VALUE (rtldglobalp, ta, __nptl_rtld_global, 0) == TD_OK) | |
39 | ta->ta_addr__rtld_global = rtldglobalp; | |
40 | else | |
41 | ta->ta_addr__rtld_global = (void *) -1; | |
1daccf40 | 42 | } |
a64afc22 FW |
43 | |
44 | return ta->ta_addr__rtld_global != (void *)-1; | |
1daccf40 | 45 | } |