From: Yvan Roux <yvan.roux@linaro.org>
To: Pedro Alves <palves@redhat.com>
Cc: "gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>
Subject: Re: [Patch] Avoid deadlock in guality tests.
Date: Wed, 06 Apr 2016 15:13:00 -0000 [thread overview]
Message-ID: <CAD57uCdax_FRB9yKJETTRN0zNRvAdisE5HiittLojVuz6AKChA@mail.gmail.com> (raw)
In-Reply-To: <570526A2.70108@redhat.com>
On 6 April 2016 at 17:09, Pedro Alves <palves@redhat.com> wrote:
> On 04/06/2016 03:53 PM, Yvan Roux wrote:
>> Dejagnu cleanup mechanism needs to be enhanced, but I think that it
>> would also be better if guality tests don't get stuck and/or can be
>> killed easily. This patch changes GDB signals handling to nostop for
>> SIGSEGV, SIGINT, SIGTERM and SIGBUS. I am not sure if we need to
>> increase the list of signals to all the stop ones (which are not used
>> by GDB) or to restrict it just to SIGSEGV.
>
> I'd suggest:
>
> handle all pass nostop
> handle SIGINT pass nostop
>
> That would make gdb pass _all_ signals except SIGTRAP
I've committed it already :/
I can make the change, but isn't there cases where SIGILL is used for
breakpoints in GDB (I think I've seen that somewhere).
Yvan
next prev parent reply other threads:[~2016-04-06 15:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-06 14:54 Yvan Roux
2016-04-06 15:01 ` Jakub Jelinek
2016-04-06 15:09 ` Pedro Alves
2016-04-06 15:13 ` Yvan Roux [this message]
2016-04-06 15:24 ` Pedro Alves
2016-04-06 15:29 ` Yvan Roux
2016-04-07 13:41 ` Yvan Roux
2016-04-07 23:46 ` Pedro Alves
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