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Re: [RFA] Handle expected failure in interrupt.exp for Linux/x86
- To: Mark Kettenis <kettenis at wins dot uva dot nl>
- Subject: Re: [RFA] Handle expected failure in interrupt.exp for Linux/x86
- From: Fernando Nasser <fnasser at redhat dot com>
- Date: Mon, 29 Oct 2001 08:48:02 -0500
- CC: gdb-patches at sources dot redhat dot com
- Organization: Red Hat Canada
- References: <200110281554.f9SFsFe11879@delius.kettenis.local>
Mark Kettenis wrote:
>
> Ouch! Letting GDB call a function from an interrupted restartable
> system call doesn't work on Linux/x86. This already was an expected
> failure. Unfortunately it only deals with a SIGSEGV wheras a SIGILL
> is just as likely.
>
> Fixing the actual problem isn't easy. I'll try to come up with
> something clever. In the meantime, I'd like to check in this patch.
>
> OK?
>
> Mark
>
Yes, thanks for the patch.
Fernando
> Index: ChangeLog
> from Mark Kettenis <kettenis@gnu.org>
>
> * gdb.base/interrupt.exp: Treat SIGILL similar to SIGSEGV such
> that we catch the expected failure under Linux/x86.
>
> Index: gdb.base/interrupt.exp
> ===================================================================
> RCS file: /cvs/src/src/gdb/testsuite/gdb.base/interrupt.exp,v
> retrieving revision 1.3
> diff -u -p -r1.3 interrupt.exp
> --- gdb.base/interrupt.exp 2001/03/06 08:21:50 1.3
> +++ gdb.base/interrupt.exp 2001/10/28 15:46:38
> @@ -101,7 +101,7 @@ if ![file exists $binfile] then {
> send_gdb "p func1 ()\n"
> gdb_expect {
> -re " = 4.*$gdb_prompt $" { pass "call function when asleep" }
> - -re ".*Program received signal SIGSEGV.*$gdb_prompt $" {
> + -re ".*Program received signal SIG(SEGV|ILL).*$gdb_prompt $" {
> setup_xfail "i*86-pc-linux*-gnu*"
> fail "child died when we called func1, skipped rest of tests"
> return
--
Fernando Nasser
Red Hat Canada Ltd. E-Mail: fnasser@redhat.com
2323 Yonge Street, Suite #300
Toronto, Ontario M4P 2C9