From owner-freebsd-toolchain@FreeBSD.ORG Thu Oct 24 07:42:00 2013 Return-Path: Delivered-To: freebsd-toolchain@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id E0962D23; Thu, 24 Oct 2013 07:42:00 +0000 (UTC) (envelope-from squid@peralex.com) Received: from mail.peralex.com (mail.peralex.com [41.164.8.44]) (using TLSv1 with cipher ADH-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 6EC46215C; Thu, 24 Oct 2013 07:41:59 +0000 (UTC) Received: from [192.168.1.102] (www2.peralex.com [41.164.8.42]) (Authenticated sender: mark@nmail.ct) by mail.peralex.com (Postfix) with ESMTPSA id 5F342336F2C; Thu, 24 Oct 2013 09:41:27 +0200 (SAST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=peralex.com; s=default; t=1382600487; bh=+6E3fXUnwhI6UB9spyPsTJizpfQdt2GlES+i/+bRsyA=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=OusEhWRCMYnqQ4v/SkqwhY4HAdJWSw1KERah9zQfwb+RuGBRvHAkOYjDXaK2KYZm6 b59K4U/CCCI455tity9QE4R8wuBbd5iUYibuydKm/uxhJ7wiGW1mqbbFjYHC4vBizp C39Es6M1SvYT63DvrgPZkjomEDmveaDJUaiHWAj8= Message-ID: <5268CF45.6020502@peralex.com> Date: Thu, 24 Oct 2013 09:41:57 +0200 From: squid@peralex.com User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.0.1 MIME-Version: 1.0 To: David Chisnall Subject: Re: clang sanitizers (memory, address, etc) References: <5266780F.70201@peralex.com> <526769DF.5020805@peralex.com> <70880890-4C9F-482E-AF44-0774114320F9@FreeBSD.org> In-Reply-To: <70880890-4C9F-482E-AF44-0774114320F9@FreeBSD.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.4.3 (mail.peralex.com); Thu, 24 Oct 2013 09:41:27 +0200 (SAST) X-Scanned-By: MIMEDefang 2.74 on 41.164.8.44 Cc: freebsd-toolchain@FreeBSD.org, Dimitry Andric X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 Oct 2013 07:42:00 -0000 On 2013-10-23 15:10, David Chisnall wrote: > > I had a chat with some of the *san people (mostly from Google Moscow) quite recently. They've refactored most of the code so it should be fairly obvious where the platform-specific bigs are. In most cases, it's just some interposition on malloc() and friends, which should be relatively easy to port. > > I'd love for us to have this stuff in the base system, and even versions of the base libraries (and programs) compiled to use them. > Thanks, I'll have a look. Where can I find the sanitizer runtime library code? Mark