| /* Get address of thread local variable. |
| Copyright (C) 2002-2018 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| Contributed by Ulrich Drepper <drepper@cygnus.com>, 2002. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <link.h> |
| #include "thread_dbP.h" |
| |
| td_err_e |
| td_thr_tls_get_addr (const td_thrhandle_t *th, |
| psaddr_t map_address, size_t offset, psaddr_t *address) |
| { |
| td_err_e err; |
| psaddr_t modid; |
| |
| /* Get the TLS module ID from the `struct link_map' in the inferior. */ |
| err = DB_GET_FIELD (modid, th->th_ta_p, map_address, link_map, |
| l_tls_modid, 0); |
| if (err == TD_NOCAPAB) |
| return TD_NOAPLIC; |
| if (err == TD_OK) |
| { |
| err = td_thr_tlsbase (th, (uintptr_t) modid, address); |
| if (err == TD_OK) |
| *address += offset; |
| } |
| return err; |
| } |