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32d0add0 | 1 | # Copyright (C) 2012-2015 Free Software Foundation, Inc. |
64776a0b 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 | # On GNU/Linux, a creating a thread bound to an unexisting cpu spawns | |
17 | # the clone child thread for a bit, which is then immediately | |
18 | # cancelled. The spawned child may trigger a dlopen (for libgcc_s) | |
19 | # while being cancelled, which results in a trap being reported to | |
20 | # GDB, for a thread that libthread_db considers to be TD_THR_ZOMBIE. | |
21 | # Make sure we handle that scenario properly. | |
22 | ||
23 | standard_testfile | |
24 | set executable ${testfile} | |
25 | ||
26 | if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { | |
27 | return -1 | |
28 | } | |
29 | ||
30 | set iterations 10 | |
31 | for {set i 1} {$i <= $iterations} {incr i} { | |
32 | with_test_prefix "iteration $i" { | |
33 | ||
34 | clean_restart ${executable} | |
35 | ||
36 | if ![runto_main] { | |
37 | return -1 | |
38 | } | |
39 | ||
40 | set test "run till end" | |
41 | gdb_test_multiple "continue" "$test" { | |
42 | -re "exited with code 01.*$gdb_prompt $" { | |
43 | pass "$test" | |
44 | } | |
45 | -re "exited with code 02.*$gdb_prompt $" { | |
46 | unsupported "$test (too many CPUs for test?)" | |
47 | } | |
48 | -re "exited normally.*$gdb_prompt $" { | |
49 | pass "$test" | |
50 | } | |
51 | } | |
52 | } | |
53 | } |