Commit | Line | Data |
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618f726f | 1 | # Copyright 2009-2016 Free Software Foundation, Inc. |
0e5bf2a8 PA |
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 when a thread other than the main thread execs, we follow | |
17 | # through to the new incarnation of the main thread, even if the main | |
18 | # thread had already exited before the exec. This differs from | |
19 | # non-ldr-exc-2.exp in that we have more than two threads in the | |
20 | # program when the exec happens. | |
21 | ||
22 | # No exec event support in the remote protocol. | |
23 | if { [is_remote target] } then { | |
24 | continue | |
25 | } | |
26 | ||
0efbbabc | 27 | standard_testfile |
0e5bf2a8 | 28 | set executable ${testfile} |
0e5bf2a8 PA |
29 | |
30 | if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { | |
31 | return -1 | |
32 | } | |
33 | ||
2fd33e94 DB |
34 | proc do_test { lock_sched nonstop } { |
35 | with_test_prefix "lock-sched=$lock_sched,non-stop=$nonstop" { | |
0a251e08 | 36 | global executable |
0e5bf2a8 | 37 | |
2fd33e94 DB |
38 | save_vars { GDBFLAGS } { |
39 | append GDBFLAGS " -ex \"set non-stop $nonstop\"" | |
40 | clean_restart ${executable} | |
41 | } | |
0e5bf2a8 | 42 | |
0a251e08 YQ |
43 | if ![runto_main] { |
44 | return -1 | |
45 | } | |
0e5bf2a8 | 46 | |
0a251e08 | 47 | gdb_breakpoint [gdb_get_line_number "break-here"] |
d15dcecd | 48 | gdb_continue_to_breakpoint "break-here" ".* break-here .*" |
0e5bf2a8 | 49 | |
0a251e08 YQ |
50 | # Also test with sched-lock to make sure we can follow the |
51 | # non-leader thread execing even though the main thread wasn't | |
52 | # resumed before the exec. | |
53 | if { $lock_sched } { | |
54 | gdb_test_no_output "set scheduler-locking on" | |
55 | } | |
0e5bf2a8 | 56 | |
2fd33e94 DB |
57 | if { $nonstop == "on" } { |
58 | gdb_test "thread 2" "Switching.*" | |
59 | } | |
60 | ||
0a251e08 YQ |
61 | gdb_test "continue" \ |
62 | ".*is executing new program.*Breakpoint 1, main.* at .*" \ | |
63 | "continue over exec" | |
64 | } | |
65 | } | |
0e5bf2a8 | 66 | |
2fd33e94 DB |
67 | foreach nonstop {"on" "off"} { |
68 | foreach schedlock {"on" "off"} { | |
69 | if {$schedlock == "on" && $nonstop == "on"} { | |
70 | # Schedule locking has no effect in nonstop mode. | |
71 | continue | |
72 | } | |
73 | do_test $schedlock $nonstop | |
74 | } | |
75 | } |