1# Copyright 2003 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 2 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, write to the Free Software
15# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
16
17# Test for PR gdb/1056.
18# 2003-10-18  Michael Chastain <mec@shout.net>
19
20if $tracelevel then {
21    strace $tracelevel
22}
23
24# test SIGFPE (such as division by 0) inside gdb itself
25
26set prms_id 0
27set bug_id 0
28
29gdb_start
30
31# When SIGFPE happens, the operating system may restart the
32# offending instruction after the signal handler returns,
33# rather than proceeding to the next instruction.  This happens
34# on i686-pc-linux-gnu with a linux kernel.  If gdb has a naive
35# signal handler that just returns, then it will restart the
36# broken instruction and gdb gets an endless stream of SIGFPE's
37# and makes no progress.
38#
39# On a broken gdb this test will just time out.
40
41gdb_test_multiple "print 1/0" "" {
42    -re ".*$gdb_prompt $" {
43	pass "print 1/0"
44    }
45    timeout {
46	kfail "gdb/1056" "print 1/0"
47    }
48}
49