Subject: Re: scripts/gdb: multi arch lx_current
To: =?UTF-8?Q?Thi=c3=a9baud_Weksteen?= <thiebaud@weksteen.fr>
References: <55653A0F.2060504@weksteen.fr>
Cc: linux-kernel@vger.kernel.org
From: Jan Kiszka <jan.kiszka@web.de>
Message-ID: <55AEB00E.8000200@web.de>
Date: Tue, 21 Jul 2015 22:48:14 +0200
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Hi Thiebaud,

sorry, just realized that this fell through the cracks after vacation
back then.

On 2015-05-27 05:29, Thi=C3=A9baud Weksteen wrote:
> Hi Jan,
>=20
> I've been working on lx_current and cpus.py to support other architectu=
res=20
> than just x86. From my understanding, current/get_current are not avail=
able=20
> with the default debug option (-g). We could either modify that level s=
o that=20
> the inline functions/macros are available or reimplement part of logic =
to=20
> retrieve the current task (sp masking, etc).
>=20
> Are there any other options to retrieve the current task? What do you=20
> recommend?

I would prefer the reimplementation like we do elsewhere already.
Debugging should remain minimal invasive to the kernel.

Jan


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