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1 | # Copyright 2015-2016 Free Software Foundation, Inc. |
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 | # Regression test for PR19388. Make sure we can access $_siginfo in a | |
17 | # "catch signal" condition. A buggy GDB would fail with: | |
18 | # | |
19 | # (gdb) continue | |
20 | # Continuing. | |
21 | # Error in testing breakpoint condition: | |
22 | # Selected thread is running. | |
23 | # | |
24 | # Catchpoint 3 (signal SIGUSR1), 0x0000003615e35877 in __GI_raise (sig=10) at raise.c:56 | |
25 | # 56 return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig); | |
26 | # (gdb) FAIL: gdb.base/catch-signal-siginfo-cond.exp: continue | |
27 | ||
28 | if [target_info exists gdb,nosignals] { | |
29 | verbose "Skipping catch-signal-siginfo-cond.exp because of nosignals." | |
30 | return -1 | |
31 | } | |
32 | ||
33 | if { ![supports_get_siginfo_type] } { | |
34 | verbose "Skipping catch-signal-siginfo-cond.exp because of lack of support." | |
35 | return -1 | |
36 | } | |
37 | ||
38 | standard_testfile | |
39 | ||
40 | if { [prepare_for_testing "failed to prepare" "${testfile}" $srcfile {debug}] } { | |
41 | return -1 | |
42 | } | |
43 | ||
44 | if ![runto_main] then { | |
bc6c7af4 | 45 | fail "can't run to main" |
a911d87a PA |
46 | return -1 |
47 | } | |
48 | ||
49 | gdb_breakpoint [gdb_get_line_number "set breakpoint here"] | |
50 | ||
51 | gdb_test "catch signal" | |
52 | ||
53 | # It's OK to refer to standard Unix signal numbers 1-15 by number. | |
54 | ||
55 | # SIGUSR1 == 10. The catchpoint should not cause a stop. | |
56 | gdb_test "condition \$bpnum \$_siginfo.si_signo == 11" | |
57 | gdb_test "continue" "set breakpoint here.*" "continue: catchpoint does not trigger" | |
58 | ||
59 | # This time the catchpoint should cause a stop. | |
60 | gdb_test "condition \$bpnum \$_siginfo.si_signo == 10" | |
61 | gdb_test "continue" "Catchpoint .*signal SIGUSR1.*" "continue: catchpoint triggers" |