1 # Copyright 2004, 2005, 2007, 2008, 2009, 2010, 2011
2 # Free Software Foundation, Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 3 of the License, or
7 # (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
18 # The program sigrepeat.c creates a repeating timer and then waits for
19 # it to fire multiple times. The objective is to create a backlog if
20 # sigalrm signals and hence cause repeated signal delivery without any
23 if [target_info exists gdb,nosignals] {
24 verbose "Skipping sigrepeat.exp because of nosignals."
33 set testfile sigrepeat
34 set srcfile ${testfile}.c
35 set binfile ${objdir}/${subdir}/${testfile}
36 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
37 untested "Couldn't compile ${srcfile}"
44 gdb_reinitialize_dir $srcdir/$subdir
48 if { ![runto_main] } then {
52 # Run to the signal handler wait loop.
53 set infinite_loop [gdb_get_line_number {infinite loop}]
54 gdb_test "advance $infinite_loop" ".*" "advance to infinite loop"
56 # Make the first of many signals come pending
59 # Try to step off this line
60 gdb_test "next" "return 0;.*"