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From: Richard Weinberger <richard.weinberger@gmail.com>
To: Philippe Gerum <rpm@xenomai.org>
Cc: Jan Kiszka <jan.kiszka@siemens.com>, Xenomai <xenomai@xenomai.org>
Subject: Re: [PATCH v2 0/3] Add callback-like mechanism before/after ptrace stops
Date: Tue, 20 Jul 2021 21:22:46 +0200	[thread overview]
Message-ID: <CAFLxGvxYwzRgrPPde9UpXzpUNnJ_wRz_ChHcxFL102W5D42vMg@mail.gmail.com> (raw)
In-Reply-To: <87r1ftqeaq.fsf@xenomai.org>

On Tue, Jul 20, 2021 at 3:56 PM Philippe Gerum <rpm@xenomai.org> wrote:

> > But maybe it can offer enough to implement signal delivery for exceptions?
> >
> > The signal approach also allows us to use the very same signal
> > handlers in userspace
> > for realtime as provided by Xenomai and PREEMPT_RT.
>
> You may want to post a proposal of such a feature for a recent Dovetail
> release, so that we can discuss it, and figure out whether it can be
> easily maintained for all the supported architectures in the long
> run. This is the key issue to me.

True. Time to explore dovetail in more detail. :-)

-- 
Thanks,
//richard


      parent reply	other threads:[~2021-07-20 19:22 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-08 20:47 [PATCH v2 0/3] Add callback-like mechanism before/after ptrace stops Jan Kiszka
2021-07-08 20:47 ` [PATCH v2 1/3] cobalt/kernel: Introduce XNDBGCTRL to block SIGINT/SIGSTOP Jan Kiszka
2021-07-08 20:47 ` [PATCH v2 2/3] cobalt: Add ptrace debugging helper interface Jan Kiszka
2021-07-08 20:47 ` [PATCH v2 3/3] testsuite/smokey/gdb: Add test cases for ptrace-based debugging helper Jan Kiszka
2021-07-12  9:45 ` [PATCH v2 0/3] Add callback-like mechanism before/after ptrace stops Jan Kiszka
2021-07-19 10:08 ` Richard Weinberger
2021-07-19 14:42   ` Jan Kiszka
2021-07-20  7:57     ` Richard Weinberger
2021-07-20  9:27       ` Jan Kiszka
2021-07-20  9:33         ` Richard Weinberger
2021-07-20 10:53           ` Jan Kiszka
2021-07-20 11:17             ` Richard Weinberger
2021-07-20 13:56               ` Philippe Gerum
2021-07-20 14:08                 ` Philippe Gerum
2021-07-20 19:22                 ` Richard Weinberger [this message]

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