1 # Copyright 2009-2015 Free Software Foundation, Inc.
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.
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.
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/>.
16 # Test that when a thread other than the main thread execs, we follow
17 # through to the new incarnation of the main thread. This differs
18 # from non-ldr-exc-1.exp in that we have more than two threads in the
19 # program when the exec happens.
21 # No exec event support in the remote protocol.
22 if { [is_remote target] } then {
27 set executable ${testfile}
29 if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
33 proc do_test { lock_sched nonstop } {
34 with_test_prefix "lock-sched=$lock_sched,non-stop=$nonstop" {
37 save_vars { GDBFLAGS } {
38 append GDBFLAGS " -ex \"set non-stop $nonstop\""
39 clean_restart ${executable}
46 gdb_breakpoint [gdb_get_line_number "break-here"]
47 gdb_continue_to_breakpoint "break-here" ".* break-here .*"
49 # Also test with sched-lock to make sure we can follow the
50 # non-leader thread execing even though the main thread wasn't
51 # resumed before the exec.
53 gdb_test_no_output "set scheduler-locking on"
56 if { $nonstop == "on" } {
57 gdb_test "thread 2" "Switching.*"
61 ".*is executing new program.*Breakpoint 1, main.* at .*" \
66 foreach nonstop {"on" "off"} {
67 foreach schedlock {"on" "off"} {
68 if {$schedlock == "on" && $nonstop == "on"} {
69 # Schedule locking has no effect in nonstop mode.
72 do_test $schedlock $nonstop