From owner-freebsd-hackers@FreeBSD.ORG Tue Nov 11 22:52:59 2014 Return-Path: Delivered-To: freebsd-hackers@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 454D940B; Tue, 11 Nov 2014 22:52:59 +0000 (UTC) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 47879ADF; Tue, 11 Nov 2014 22:52:54 +0000 (UTC) Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id AAA18712; Wed, 12 Nov 2014 00:54:39 +0200 (EET) (envelope-from avg@FreeBSD.org) Received: from localhost ([127.0.0.1]) by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1XoKIo-000JGo-1P; Wed, 12 Nov 2014 00:52:46 +0200 Message-ID: <5462930B.7060907@FreeBSD.org> Date: Tue, 11 Nov 2014 14:51:55 -0800 From: Andriy Gapon User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: Rui Paulo , Shrikanth Kamath Subject: Re: DTrace: stack() does not print kernel module functions for i386 References: <20141109093632.GV53947@kib.kiev.ua> <9011F920-3092-4E61-9CDC-68FD9092BB7D@me.com> <8BE54531-7E0B-492E-ACE2-27E9F5F3C0BA@me.com> In-Reply-To: <8BE54531-7E0B-492E-ACE2-27E9F5F3C0BA@me.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Cc: Konstantin Belousov , freebsd-hackers@FreeBSD.org, freebsd-dtrace@FreeBSD.org X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 11 Nov 2014 22:52:59 -0000 On 10/11/2014 09:52, Rui Paulo wrote: > On Nov 9, 2014, at 23:06, Shrikanth Kamath wrote: >> Thanks Konstantin/Rui, I did pull up this thread >> https://lists.freebsd.org/pipermail/freebsd-amd64/2010-June/013034.html >> where it was discussed, should I file a bug report? > > Yes, please file a bug report. > >> In any case I was >> trying to clarify that whether ET_DYN or ET_REL the offset adjustment >> needs to be done true or not? > > Regarding the thread you pointed out... Maybe Andriy can clarify if he already worked on this before. As I recall (and the mentioned thread seems to confirm it) I encountered the problem on amd64 and I fixed it there. I never knew that there was any problem like that on other platforms including i386. This is the first time I hear about that. So, obviously I did not do any work or any testing on other platforms. Please feel free to test and fix. -- Andriy Gapon