| # Copyright (C) 2012-2020 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/>. |
| |
| # On GNU/Linux, a creating a thread bound to an unexisting cpu spawns |
| # the clone child thread for a bit, which is then immediately |
| # cancelled. The spawned child may trigger a dlopen (for libgcc_s) |
| # while being cancelled, which results in a trap being reported to |
| # GDB, for a thread that libthread_db considers to be TD_THR_ZOMBIE. |
| # Make sure we handle that scenario properly. |
| |
| standard_testfile |
| set executable ${testfile} |
| |
| if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
| return -1 |
| } |
| |
| set iterations 10 |
| for {set i 1} {$i <= $iterations} {incr i} { |
| with_test_prefix "iteration $i" { |
| |
| clean_restart ${executable} |
| |
| if ![runto_main] { |
| return -1 |
| } |
| |
| set test "run till end" |
| gdb_test_multiple "continue" "$test" { |
| -re "exited with code 01.*$gdb_prompt $" { |
| pass "$test" |
| } |
| -re "exited with code 02.*$gdb_prompt $" { |
| unsupported "$test (too many CPUs for test?)" |
| } |
| -re "exited normally.*$gdb_prompt $" { |
| pass "$test" |
| } |
| } |
| } |
| } |