From owner-svn-src-head@FreeBSD.ORG Thu Jan 22 00:43:34 2015 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 65BD7E67 for ; Thu, 22 Jan 2015 00:43:34 +0000 (UTC) Received: from mail-pd0-f171.google.com (mail-pd0-f171.google.com [209.85.192.171]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 338C8977 for ; Thu, 22 Jan 2015 00:43:33 +0000 (UTC) Received: by mail-pd0-f171.google.com with SMTP id fp1so31563405pdb.2 for ; Wed, 21 Jan 2015 16:43:33 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:content-type:mime-version:subject:from :in-reply-to:date:cc:content-transfer-encoding:message-id:references :to; bh=bI0RwZXnBwP4gmat1mzhpDA7KxBSoogwVmkmMPyrvys=; b=QO7pIYBPeN87kYYYiXbqGsLubMtqaVeqXS3o/mM3J+LPwYevyU/SiA7StirH15sP0K OxLCJWY+iYMAOvhG+d2qS08zLsEPcIczpgwty8yj3+tPPseg4LuOrGPGnQlZNezbHfnY bSRV/6ZWfthm89h6PIGgnYgbgYxfapoz1OVGMQtIsdWuqsSRo2crCqqbtoV/JSAVwpV1 yCnqfKruQB5GW6OeLjZaKbr1wsEtUO1TJBafWfAvUyPrGYGm18WE+xKhnjKqaZCoXIy2 LUe+3Qnbh4blruqrak0vTpLxa6qKVfSxn7lci/0Usg7MxrkYU929oN5HL+48QTa4G6XM Sstw== X-Gm-Message-State: ALoCoQmpxE0Rmo4TNuvRHfAqRW0LoU8roT/igmFZ7tAh1PUVAT9SjcaxmrXzAncc32pf7Vl/wEz4 X-Received: by 10.67.10.227 with SMTP id ed3mr66398179pad.116.1421887413364; Wed, 21 Jan 2015 16:43:33 -0800 (PST) Received: from bsdimp.corp.netflix.com ([69.53.237.72]) by mx.google.com with ESMTPSA id ak5sm7369233pad.44.2015.01.21.16.43.32 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 21 Jan 2015 16:43:32 -0800 (PST) Sender: Warner Losh Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 8.1 \(1993\)) Subject: Re: svn commit: r277497 - head From: Warner Losh In-Reply-To: Date: Wed, 21 Jan 2015 17:43:31 -0700 Content-Transfer-Encoding: quoted-printable Message-Id: <3F018B96-1D7A-40BA-B592-C7DB4505F807@bsdimp.com> References: <201501211904.t0LJ4u3R070278@svn.freebsd.org> <1421871614.14601.387.camel@freebsd.org> <1421876960.14601.390.camel@freebsd.org> To: Ed Maste X-Mailer: Apple Mail (2.1993) Cc: "svn-src-head@freebsd.org" , "svn-src-all@freebsd.org" , "src-committers@freebsd.org" , Ian Lepore X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Jan 2015 00:43:34 -0000 > On Jan 21, 2015, at 5:35 PM, Ed Maste wrote: >=20 > On 21 January 2015 at 16:49, Ian Lepore wrote: >> On Wed, 2015-01-21 at 16:45 -0500, Ed Maste wrote: >>> On 21 January 2015 at 15:20, Ian Lepore wrote: >>>> I don't think >>>> there's a single addr2line binary I can install that will work with >>>> every object on the system. >>>=20 >>> There is, in fact - ELF Tool Chain's addr2line will work regardless = of >>> the object's architecture. >>>=20 >>> However, I'm happy enough to revert this change (and add a comment >>> about non-build use cases) if you like. >>=20 >> Do you mean the new one you're working on? Because that doesn't seem = to >> be true of the one installed on my 10-stable system right now. If it = is >> true of the new one, that's a much better solution, and I can get by >> until it's ready for prime time, I think. >=20 > Yes, the new one I've been working on. It's now the default in HEAD > (along with nm, strings, size, etc.). >=20 > Bringing this to stable/10 would be tricky because it depends on the > new libdwarf in 11 that's not backwards compatible. For that reason > perhaps I ought to just leave them in the cross-tools stage, until we > can assume developers are generally cross building from an 11.x host. There=E2=80=99s little harm in leaving it in, and some harm in taking it = out=E2=80=A6 The time to build this stuff is tiny... Warner