| 1 | /* Copyright (C) 2009-2019 Free Software Foundation, Inc. |
| 2 | |
| 3 | This file is part of GDB. |
| 4 | |
| 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by |
| 7 | the Free Software Foundation; either version 3 of the License, or |
| 8 | (at your option) any later version. |
| 9 | |
| 10 | This program 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 |
| 13 | GNU General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | #include "defs.h" |
| 19 | #include "progspace-and-thread.h" |
| 20 | #include "inferior.h" |
| 21 | |
| 22 | /* See progspace-and-thread.h */ |
| 23 | |
| 24 | void |
| 25 | switch_to_program_space_and_thread (program_space *pspace) |
| 26 | { |
| 27 | inferior *inf = find_inferior_for_program_space (pspace); |
| 28 | |
| 29 | if (inf != NULL && inf->pid != 0) |
| 30 | { |
| 31 | thread_info *tp = any_live_thread_of_inferior (inf); |
| 32 | |
| 33 | if (tp != NULL) |
| 34 | { |
| 35 | switch_to_thread (tp); |
| 36 | /* Switching thread switches pspace implicitly. We're |
| 37 | done. */ |
| 38 | return; |
| 39 | } |
| 40 | } |
| 41 | |
| 42 | switch_to_no_thread (); |
| 43 | set_current_program_space (pspace); |
| 44 | } |