| # Copyright (C) 2022 Free Software Foundation, Inc. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program 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 General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| # GDB must always report the process's exit status based on the exit |
| # status of the thread group leader thread. Test that when multiple |
| # threads exit simultaneously, GDB doesn't confuse the non-leader |
| # threads' exit status for the process's exit status. GDB used to |
| # have a race condition that led to randomly handling this |
| # incorrectly. |
| # |
| # Since the improper behavior is racy in nature, this test is not |
| # expected to be able to reproduce the error reliably. Multiple |
| # executions (or increasing the number of iterations) might be |
| # required to reproduce the error with a misbehaving GDB. |
| |
| if { ![istarget "*-*-linux*"] } { |
| return 0 |
| } |
| |
| standard_testfile |
| |
| if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug pthreads}] == -1} { |
| return -1 |
| } |
| |
| for {set iteration 0} {$iteration < 10} {incr iteration} { |
| with_test_prefix "iteration=$iteration" { |
| if {![runto_main]} { |
| return |
| } |
| |
| gdb_test "continue" "\\\[Inferior 1 \\(.*\\) exited with code 01\\\]" |
| } |
| } |