1# Copyright (C) 2007-2019 Free Software Foundation, Inc. 2 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 3 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program. If not, see <http://www.gnu.org/licenses/>. 15 16# Exit of a thread when there are other threads in the inferior should 17# not hang GDB. 18 19standard_testfile 20set executable ${testfile} 21 22if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { 23 return -1 24} 25 26clean_restart ${executable} 27 28if ![runto_main] { 29 return -1 30} 31 32gdb_breakpoint $srcfile:[gdb_get_line_number "break-here"] 33gdb_continue_to_breakpoint "break-here" ".* break-here .*" 34 35# Resume only the second thread 36gdb_test_no_output "set scheduler-locking on" \ 37 "enable scheduler-locking, for thread 2" 38 39# Continue. Thread 2 exits, and the main thread was already stopped. 40gdb_test "continue" \ 41 "No unwaited-for children left." \ 42 "continue stops when thread 2 exits" 43 44gdb_test "info threads" \ 45 "\r\n\[ \t\]*Id\[ \t\]+Target\[ \t\]+Id\[ \t\]+Frame\[ \t\]*\r\n *1 *Thread \[^\r\n\]* \[^\r\n\]*.*The current thread <Thread ID 2> has terminated.*" \ 46 "only main thread left, thread 2 terminated" 47 48# Select the main thread, let the third thread start, and stop at the 49# main thread breakpoint. 50gdb_test "thread 1" "" "select main thread" 51gdb_test_no_output "set scheduler-locking off" \ 52 "disable scheduler-locking, letting new thread start" 53 54gdb_breakpoint $srcfile:[gdb_get_line_number "break-here-2"] 55gdb_continue_to_breakpoint "break-here-2" ".* break-here-2 .*" 56 57# Let the main thread continue alone. 58gdb_test_no_output "set scheduler-locking on" \ 59 "enable scheduler-locking, for main thread" 60# The main thread exits, and thread 3 was already stopped. 61gdb_test "continue" \ 62 "No unwaited-for children left." \ 63 "continue stops when the main thread exits" 64 65gdb_test "info threads" \ 66 "\r\n\[ \t\]*Id\[ \t\]+Target\[ \t\]+Id\[ \t\]+Frame\[ \t\]*\r\n *3 *Thread \[^\r\n\]* \[^\r\n\]*.*The current thread <Thread ID 1> has terminated.*" \ 67 "only thread 3 left, main thread terminated" 68 69# Make sure thread apply all works when we have exited threads in the 70# list. 71gdb_test "thread apply all print 999" " = 999" "thread apply all with exited thread" 72