blob: e14ed69cc27fb85c867e85c2053f5c7eb50eb34b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
# Copyright 2009-2018 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Test that when a thread other than the main thread execs, we follow
# through to the new incarnation of the main thread.
standard_testfile
set executable ${testfile}
if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
return -1
}
proc do_test { lock_sched nonstop } {
with_test_prefix "lock-sched=$lock_sched,non-stop=$nonstop" {
global executable
save_vars { GDBFLAGS } {
append GDBFLAGS " -ex \"set non-stop $nonstop\""
clean_restart ${executable}
}
if ![runto_main] {
return -1
}
gdb_breakpoint [gdb_get_line_number "break-here"]
gdb_continue_to_breakpoint "break-here" ".* break-here .*"
# Also test with sched-lock to make sure we can follow the
# non-leader thread execing even though the main thread wasn't
# resumed before the exec.
if { $lock_sched } {
gdb_test_no_output "set scheduler-locking on"
}
if { $nonstop == "on" } {
gdb_test "thread 2" "Switching.*"
}
gdb_test "continue" \
".*is executing new program.*Breakpoint 1, main.* at .*" \
"continue over exec"
}
}
foreach nonstop {"on" "off"} {
foreach schedlock {"on" "off"} {
if {$schedlock == "on" && $nonstop == "on"} {
# Schedule locking has no effect in nonstop mode.
continue
}
do_test $schedlock $nonstop
}
}
|
GitWeb
