projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 61baf725 | 1 | # Copyright 2015-2017 Free Software Foundation, Inc. |
| a911d87a 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 | # 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" |