1/* Initialization function of thread debugger support library.
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 "thread_dbP.h"
20
21int __td_debug;
22
23
24td_err_e
25td_init (void)
26{
27 /* XXX We have to figure out what has to be done. */
28 LOG ("td_init");
29 return TD_OK;
30}
31
32bool
33__td_ta_rtld_global (td_thragent_t *ta)
34{
35 if (ta->ta_addr__rtld_global == 0)
36 {
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;
42 }
43
44 return ta->ta_addr__rtld_global != (void *)-1;
45}
46