From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4278 invoked by alias); 27 Nov 2012 11:49:40 -0000 Received: (qmail 4266 invoked by uid 22791); 27 Nov 2012 11:49:39 -0000 X-SWARE-Spam-Status: No, hits=-7.7 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,KHOP_THREADED,RCVD_IN_DNSWL_HI,RCVD_IN_HOSTKARMA_W,RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mga02.intel.com (HELO mga02.intel.com) (134.134.136.20) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 27 Nov 2012 11:49:33 +0000 Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP; 27 Nov 2012 03:49:32 -0800 X-ExtLoop1: 1 Received: from irsmsx103.ger.corp.intel.com ([163.33.3.157]) by orsmga001.jf.intel.com with ESMTP; 27 Nov 2012 03:49:11 -0800 Received: from irsmsx152.ger.corp.intel.com (163.33.192.66) by IRSMSX103.ger.corp.intel.com (163.33.3.157) with Microsoft SMTP Server (TLS) id 14.1.355.2; Tue, 27 Nov 2012 11:49:10 +0000 Received: from irsmsx102.ger.corp.intel.com ([169.254.2.95]) by IRSMSX152.ger.corp.intel.com ([169.254.6.36]) with mapi id 14.01.0355.002; Tue, 27 Nov 2012 11:49:09 +0000 From: "Metzger, Markus T" To: Mark Kettenis CC: "gdb-patches@sourceware.org" , "markus.t.metzger@gmail.com" , "jan.kratochvil@redhat.com" , "palves@redhat.com" , "tromey@redhat.com" Subject: RE: [patch v4 13/13] btrace, x86: restrict to Atom Date: Tue, 27 Nov 2012 11:49:00 -0000 Message-ID: References: <1354013351-14791-1-git-send-email-markus.t.metzger@intel.com> <1354013351-14791-14-git-send-email-markus.t.metzger@intel.com> <201211271119.qARBJ7KS012770@glazunov.sibelius.xs4all.nl> In-Reply-To: <201211271119.qARBJ7KS012770@glazunov.sibelius.xs4all.nl> Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-IsSubscribed: yes Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2012-11/txt/msg00721.txt.bz2 > -----Original Message----- > From: gdb-patches-owner@sourceware.org [mailto:gdb-patches-owner@sourcewa= re.org] On Behalf Of Mark Kettenis > Sent: Tuesday, November 27, 2012 12:19 PM > To: Metzger, Markus T > Cc: gdb-patches@sourceware.org; markus.t.metzger@gmail.com; jan.kratochvi= l@redhat.com; palves@redhat.com; > tromey@redhat.com; Metzger, Markus T > Subject: Re: [patch v4 13/13] btrace, x86: restrict to Atom > Importance: High >=20 > > From: > > Date: Tue, 27 Nov 2012 11:49:11 +0100 > > > > From: Markus Metzger > > > > Restrict branch tracing support to Atom processors. > > > > 2012-11-27 Markus Metzger > > > > * amd64-linux-nat.c (amd64_linux_supports_btrace): New. > > (_initialize_amd64_linux_nat): Change supports_btrace method. > > * i386-linux-nat.c (i386_linux_supports_btrace): New. > > (_initialize_i386_linux_nat): Change supports_btrace method. > > > > gdbserver/ > > * linux-low.h (linux_target_ops): Add supports_btrace method. > > * linux-low.c (linux_low_supports_btrace): New. > > (linux_target_ops): Change supports_btrace method. > > * linux-x86-low.c (x86_supports_btrace): New. > > (the_low_target): Add supports_btrace method. >=20 > This is still unacceptable. This needs to be fixed in the Linux kernel. We will still need this patch in gdb so we handle kernels that do not conta= in the fix correctly. Regards, Markus. Intel GmbH Dornacher Strasse 1 85622 Feldkirchen/Muenchen, Deutschland Sitz der Gesellschaft: Feldkirchen bei Muenchen Geschaeftsfuehrer: Peter Gleissner, Christian Lamprechter, Hannes Schwadere= r, Douglas Lusk Registergericht: Muenchen HRB 47456 Ust.-IdNr./VAT Registration No.: DE129385895 Citibank Frankfurt a.M. (BLZ 502 109 00) 600119052