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From: Samuel Thibault <samuel.thibault@gnu.org>
To: Thomas Schwinge <thomas@codesourcery.com>
Cc: bug-hurd@gnu.org, gdb-patches@sourceware.org
Subject: Re: [PATCHv3,Hurd] Add hardware watch support
Date: Mon, 15 Sep 2014 23:09:00 -0000	[thread overview]
Message-ID: <20140915230950.GB2942@type.youpi.perso.aquilenet.fr> (raw)
In-Reply-To: <87lhpko7um.fsf@schwinge.name>

Thomas Schwinge, le Tue 16 Sep 2014 00:08:01 +0200, a écrit :
> Do you agree that thread_get_state(i386_DEBUG_STATE) should be
> returning the actual DR6,

Indeed.

> and where in GNU Mach would we need to copy the DR6
> register into the PCB?

it would be user_trap(), probably, in the T_DEBUG case.

Samuel


  reply	other threads:[~2014-09-15 23:09 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-10 22:49 Samuel Thibault
2014-09-10 23:23 ` Sergio Durigan Junior
2014-09-12 18:21   ` Samuel Thibault
2014-09-12 19:18     ` Sergio Durigan Junior
2014-09-12 16:51 ` Joel Brobecker
2014-09-12 18:24   ` Samuel Thibault
2014-09-12 17:56 ` Thomas Schwinge
2014-09-12 18:01   ` Samuel Thibault
2014-09-12 20:01     ` Joel Brobecker
2014-09-12 21:24       ` Samuel Thibault
2014-09-12 21:42         ` Sergio Durigan Junior
2014-09-15 13:50         ` Joel Brobecker
2014-09-12 18:25   ` Samuel Thibault
2014-09-15 22:08   ` Thomas Schwinge
2014-09-15 23:09     ` Samuel Thibault [this message]
2014-09-16  9:00       ` Thomas Schwinge
2014-09-16 23:17         ` Samuel Thibault
2014-09-16 23:29           ` Samuel Thibault

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