1# Copyright (C) 2009-2020 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# Test that GDB doesn't get stuck when thread hoping over a thread 17# specific breakpoint when the selected thread has gone away. 18 19standard_testfile 20 21if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" \ 22 executable debug] != "" } { 23 return -1 24} 25 26clean_restart ${binfile} 27 28runto_main 29 30# Get ourselves to the thread that exits 31gdb_breakpoint "thread_function" 32gdb_test "continue" ".*thread_function.*" "continue to thread start" 33 34# Set a thread specific breakpoint somewhere the main thread will pass 35# by, but make it specific to the thread that is going to exit. Step 36# over the pthread_exit call. GDB should still be able to step over 37# the thread specific breakpoint, and reach the other breakpoint, 38# which is not thread specific. 39set bpthrline [gdb_get_line_number "set thread specific breakpoint here"] 40gdb_test "break $bpthrline thread 2" \ 41 "Breakpoint .*$srcfile.*$bpthrline.*" \ 42 "set thread specific breakpoint" 43 44set bpexitline [gdb_get_line_number "set exit breakpoint here"] 45gdb_breakpoint "$bpexitline" 46 47gdb_test "continue" \ 48 ".*set exit breakpoint here.*" \ 49 "get past the thread specific breakpoint" 50 51return 0 52