From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree Date: Mon, 08 Mar 2021 05:31:26 +0200 Message-ID: <83tupms4mp.fsf@gnu.org> References: <86eehujcip.fsf@gmail.com> <86blch14qt.fsf@gmail.com> <83h7m84h9g.fsf@gnu.org> <86v9ao5czu.fsf@gmail.com> <86wnutogrh.fsf@gmail.com> <86wnut8fb9.fsf@gmail.com> <861rd1tbpa.fsf@gmail.com> <83pn0km6y3.fsf@gnu.org> <86ft1f8ara.fsf@gmail.com> <83sg5cjdn8.fsf@gnu.org> <83r1kwjcy2.fsf@gnu.org> <8335x6u9o4.fsf@gnu.org> <83zgzesrku.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="13295"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 46256@debbugs.gnu.org, andrewjmoreton@gmail.com, pipcet@gmail.com To: Andrea Corallo Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Mar 08 04:32:14 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lJ6cv-0003Ll-Sz for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 08 Mar 2021 04:32:13 +0100 Original-Received: from localhost ([::1]:43754 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lJ6cu-0001ym-ST for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 07 Mar 2021 22:32:12 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:55564) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lJ6ck-0001ya-7t for bug-gnu-emacs@gnu.org; Sun, 07 Mar 2021 22:32:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:58539) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lJ6ck-0006u8-16 for bug-gnu-emacs@gnu.org; Sun, 07 Mar 2021 22:32:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lJ6cj-0001K2-Tx for bug-gnu-emacs@gnu.org; Sun, 07 Mar 2021 22:32:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 08 Mar 2021 03:32:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 46256 X-GNU-PR-Package: emacs Original-Received: via spool by 46256-submit@debbugs.gnu.org id=B46256.16151743035057 (code B ref 46256); Mon, 08 Mar 2021 03:32:01 +0000 Original-Received: (at 46256) by debbugs.gnu.org; 8 Mar 2021 03:31:43 +0000 Original-Received: from localhost ([127.0.0.1]:41852 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lJ6cQ-0001JV-UD for submit@debbugs.gnu.org; Sun, 07 Mar 2021 22:31:43 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:37640) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lJ6cP-0001JE-NP for 46256@debbugs.gnu.org; Sun, 07 Mar 2021 22:31:42 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:40545) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lJ6cJ-0006iC-6M; Sun, 07 Mar 2021 22:31:35 -0500 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:3057 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1lJ6cH-0006Tv-KT; Sun, 07 Mar 2021 22:31:34 -0500 In-Reply-To: (message from Andrea Corallo on Sun, 07 Mar 2021 21:51:15 +0000) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:201801 Archived-At: > From: Andrea Corallo > Cc: Eli Zaretskii , 46256@debbugs.gnu.org, > andrewjmoreton@gmail.com > Date: Sun, 07 Mar 2021 21:51:15 +0000 > > > Why wouldn't it be? I'm trying to follow along here :-) > > If the CU was GC'ed the eln should have been dlclosed. If that's the > case at the next load we should get a fresh handle and 'saved_cu' should > be NULL (ops! Qnil... :/) because static allocated. > > Here what we see is that we are loading two times without dlclosing and > the object pointed by 'cu_saved' has some issue. > > So thinking about: the fact that the eln was never dlclosed should be > prove that the CU was not GC'ed and so I was wrong. This suggests also > that before further talking stupid I'd better say I'm done for the day > :) Thanks. Please tell me if you need me to provide some further data from this crashed session. If not, I will end the debugging session and will try to find a recipe for reproducing the crash, so we could see which of the guesses are true.