51 lines
1.6 KiB
Text
51 lines
1.6 KiB
Text
# Copyright 2004-2016 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
# The program sigrepeat.c creates a repeating timer and then waits for
|
|
# it to fire multiple times. The objective is to create a backlog if
|
|
# sigalrm signals and hence cause repeated signal delivery without any
|
|
# cpu advancment.
|
|
|
|
if [target_info exists gdb,nosignals] {
|
|
verbose "Skipping sigrepeat.exp because of nosignals."
|
|
continue
|
|
}
|
|
|
|
|
|
standard_testfile .c
|
|
|
|
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
|
|
untested "Couldn't compile ${srcfile}"
|
|
return -1
|
|
}
|
|
|
|
# get things started
|
|
clean_restart ${binfile}
|
|
|
|
# Advance to main
|
|
if { ![runto_main] } then {
|
|
gdb_suppress_tests
|
|
}
|
|
|
|
# Run to the signal handler wait loop.
|
|
set infinite_loop [gdb_get_line_number {infinite loop}]
|
|
gdb_test "advance $infinite_loop" ".*" "advance to infinite loop"
|
|
|
|
# Make the first of many signals come pending
|
|
sleep 1
|
|
|
|
# Try to step off this line
|
|
gdb_test "next" "return 0;.*"
|