1 # Copyright 2004-2020 Free Software Foundation, Inc.
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.
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.
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/>.
17 # The program sigrepeat.c creates a repeating timer and then waits for
18 # it to fire multiple times. The objective is to create a backlog if
19 # sigalrm signals and hence cause repeated signal delivery without any
22 if [target_info exists gdb,nosignals] {
23 verbose "Skipping sigrepeat.exp because of nosignals."
30 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
31 untested "failed to compile"
36 clean_restart ${binfile}
39 if ![runto_main] then {
40 fail "can't run to main"
44 # Run to the signal handler wait loop.
45 set infinite_loop [gdb_get_line_number {infinite loop}]
46 gdb_test "advance $infinite_loop" ".*" "advance to infinite loop"
48 # Make the first of many signals come pending
51 # Try to step off this line
52 gdb_test "next" "return 0;.*"