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61baf725 | 1 | # Copyright 2009-2017 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 | ||
0efbbabc | 22 | standard_testfile |
0e5bf2a8 | 23 | set executable ${testfile} |
0e5bf2a8 PA |
24 | |
25 | if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { | |
26 | return -1 | |
27 | } | |
28 | ||
2fd33e94 DB |
29 | proc do_test { lock_sched nonstop } { |
30 | with_test_prefix "lock-sched=$lock_sched,non-stop=$nonstop" { | |
0a251e08 | 31 | global executable |
0e5bf2a8 | 32 | |
2fd33e94 DB |
33 | save_vars { GDBFLAGS } { |
34 | append GDBFLAGS " -ex \"set non-stop $nonstop\"" | |
35 | clean_restart ${executable} | |
36 | } | |
0e5bf2a8 | 37 | |
0a251e08 YQ |
38 | if ![runto_main] { |
39 | return -1 | |
40 | } | |
0e5bf2a8 | 41 | |
0a251e08 | 42 | gdb_breakpoint [gdb_get_line_number "break-here"] |
d15dcecd | 43 | gdb_continue_to_breakpoint "break-here" ".* break-here .*" |
0e5bf2a8 | 44 | |
0a251e08 YQ |
45 | # Also test with sched-lock to make sure we can follow the |
46 | # non-leader thread execing even though the main thread wasn't | |
47 | # resumed before the exec. | |
48 | if { $lock_sched } { | |
49 | gdb_test_no_output "set scheduler-locking on" | |
50 | } | |
0e5bf2a8 | 51 | |
2fd33e94 DB |
52 | if { $nonstop == "on" } { |
53 | gdb_test "thread 2" "Switching.*" | |
54 | } | |
55 | ||
0a251e08 YQ |
56 | gdb_test "continue" \ |
57 | ".*is executing new program.*Breakpoint 1, main.* at .*" \ | |
58 | "continue over exec" | |
59 | } | |
60 | } | |
0e5bf2a8 | 61 | |
2fd33e94 DB |
62 | foreach nonstop {"on" "off"} { |
63 | foreach schedlock {"on" "off"} { | |
64 | if {$schedlock == "on" && $nonstop == "on"} { | |
65 | # Schedule locking has no effect in nonstop mode. | |
66 | continue | |
67 | } | |
68 | do_test $schedlock $nonstop | |
69 | } | |
70 | } |