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 21 int __td_debug; 22 23 24 td_err_e td_init(void)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 32 bool __td_ta_rtld_global(td_thragent_t * ta)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