From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Robert Pluim Newsgroups: gmane.emacs.devel Subject: Re: Preview: portable dumper Date: Thu, 29 Mar 2018 15:03:05 +0200 Message-ID: <877epv3ugm.fsf@gmail.com> References: <1775923222.898447.1518559575706@mail.libero.it> <277032065.898859.1518560883271@mail.libero.it> <1901861254.379742.1519646632018@mail.libero.it> <546679939.469612.1522307541367@mail.libero.it> <3b0dd2cd-fd15-c017-7249-7ae2fa567556@dancol.org> <83370jdrnc.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1522328489 12109 195.159.176.226 (29 Mar 2018 13:01:29 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 29 Mar 2018 13:01:29 +0000 (UTC) Cc: Daniel Colascione , angelo.g0@libero.it, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Mar 29 15:01:24 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f1XBE-00033o-CA for ged-emacs-devel@m.gmane.org; Thu, 29 Mar 2018 15:01:24 +0200 Original-Received: from localhost ([::1]:50763 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f1XDH-0006Ws-Vb for ged-emacs-devel@m.gmane.org; Thu, 29 Mar 2018 09:03:32 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:59212) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f1XD4-0006U0-Fi for emacs-devel@gnu.org; Thu, 29 Mar 2018 09:03:23 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f1XCv-0000A6-3y for emacs-devel@gnu.org; Thu, 29 Mar 2018 09:03:18 -0400 Original-Received: from mail-wr0-x22f.google.com ([2a00:1450:400c:c0c::22f]:41268) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1f1XCu-00009U-St; Thu, 29 Mar 2018 09:03:09 -0400 Original-Received: by mail-wr0-x22f.google.com with SMTP id f14so5319047wre.8; Thu, 29 Mar 2018 06:03:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:mail-followup-to:mail-copies-to :gmane-reply-to-list:date:in-reply-to:message-id:mime-version :content-transfer-encoding; bh=JEVQm5KtZdErg7tB0SKJQnUJcGb6c+/EYSsKwb5Rr8g=; b=on/5dFG7iq1ONx2qXik50pFrLFMko6z3EAeExjgUEVzuzrndp2Ihrg1z++HE/ZFlxB bnoN8xbV5lrSWMP7i0dbVzKkCK8QisKcz2TmjT4XHdB1h5drCfY2ZSLK/whAn9hZGP45 JBM3IQq0wwxTrXH910P0eoOnM+BRmfcUsMoI69+m4PwPY6ZKL47aRbvJaaHT6UL4nZ22 Kv5cNVvex8OXSEx5qHn6Z1IDOs/svXbslJyYUE/7inQZYVFdoOklW9DwkI1z+Ga8bFQ/ tZ0JHIfPx5zz7Lq5a6/5nVayba96O6+PWDaysqq6h726Xr1OV6m/kszEcGrrEe6lWiMp l/SA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:mail-followup-to :mail-copies-to:gmane-reply-to-list:date:in-reply-to:message-id :mime-version:content-transfer-encoding; bh=JEVQm5KtZdErg7tB0SKJQnUJcGb6c+/EYSsKwb5Rr8g=; b=OifojTeYKPrpXoH9Ok5uoguPrzjap5ZaB/EaZe3+RA3UZ0rOtKtJllDv3Aftbxgm1o i7JY9mGr5OqncBCVcdu/knpZq8yRiEWgYOs00fBVACq6FkatH0VSBpJq0/ScVxBjo0yX +oRpyAJsmCVjChqIjxZfmhLx6j6a3PI12nljaz64iBLIuRPua0T8Som19r2+hzS5+Nbu 79798RpAxvbG4B67HSU2O31BLqNif1bNcDpB84UmqGjvKTXXzlqwLue9/RVcTuL5ZDXr eCk31/CsEw82KrOhn7/CQV7uEY+YDhoxRAQjsL0wa3z7tnkncFfcCizPSVOa8LxrBheJ hlwQ== X-Gm-Message-State: AElRT7HDXNsPn1oqb/BkN7IJO5ZofD/13V/kcuwglMqts2wV9hQQL59y Eig2X0frJJq0VeNOR8dlEbcj7ovhrlQ= X-Google-Smtp-Source: AIpwx49JA9zE099kx3uuztcLWbEc84+BYBNi3ncGKt6jAZBulKCsmLBbySOuX009ZEzkyJKUlvUjxw== X-Received: by 10.223.178.228 with SMTP id g91mr6361100wrd.157.1522328587149; Thu, 29 Mar 2018 06:03:07 -0700 (PDT) Original-Received: from rpluim-ubuntu ([149.5.228.1]) by smtp.gmail.com with ESMTPSA id 95sm6493704wrb.47.2018.03.29.06.03.05 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 29 Mar 2018 06:03:06 -0700 (PDT) Mail-Followup-To: emacs-devel@gnu.org Mail-Copies-To: never Gmane-Reply-To-List: yes In-Reply-To: <83370jdrnc.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 29 Mar 2018 14:53:43 +0300") X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:400c:c0c::22f X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:224153 Archived-At: Eli Zaretskii writes: >> From: Daniel Colascione >> Date: Thu, 29 Mar 2018 00:34:16 -0700 >>=20 >> I'm not sure what's left to test. It works. What's stopping a merge? > > I think what is left is minor. Some things that come to mind: > > . Some minimal documentation (manual, NEWS). And in configure. It=CA=BCs not clear to me what the various combinations of --with-dumping and --with-pdumper are supposed to see (see below). > . There's also the issue of the "legacy" dumping. I'm guessing we > will want to leave that in the sources for the time being? If so, > did anyone try to build the branch using that, and did it work as > expected? ./configure --with-dumping=3Dunexec --with-pdumper=3Dno && src/emacs -Q # uses unexec, doesn=CA=BCt support pdump. OK ./configure --with-dumping=3Dunexec && src/emacs -Q # uses unexec, doesn=CA=BCt support pdump. OK ./configure --with-dumping=3Dunexec --with-pdumper=3Dyes && src/emacs -Q # uses unexec, supports pdump. Runs OK. What does 'supports pdump' mean in this context? That we'll try to load a dump file even though we've been built with unexec? In any case, the old unexec code looks like it still works on my system. Robert