From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andrea Corallo via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree Date: Tue, 09 Mar 2021 19:23:43 +0000 Message-ID: References: <83r1kwjcy2.fsf@gnu.org> <8335x6u9o4.fsf@gnu.org> <83zgzesrku.fsf@gnu.org> <83tupms4mp.fsf@gnu.org> <83eegpspjk.fsf@gnu.org> <83r1kpr03h.fsf@gnu.org> <83h7llqslb.fsf@gnu.org> <834khkqttt.fsf@gnu.org> <83v9a0p8y0.fsf@gnu.org> <83o8fsp4ta.fsf@gnu.org> Reply-To: Andrea Corallo Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="16088"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 46256@debbugs.gnu.org, andrewjmoreton@gmail.com, pipcet@gmail.com To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Mar 09 21:18:11 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 1lJiny-00042w-OX for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 09 Mar 2021 21:18:10 +0100 Original-Received: from localhost ([::1]:47590 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lJinx-0007a2-MS for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 09 Mar 2021 15:18:09 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57950) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lJhxa-00014K-4q for bug-gnu-emacs@gnu.org; Tue, 09 Mar 2021 14:24:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:36417) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lJhxZ-0007Hl-T2 for bug-gnu-emacs@gnu.org; Tue, 09 Mar 2021 14:24:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lJhxZ-00014L-OU for bug-gnu-emacs@gnu.org; Tue, 09 Mar 2021 14:24:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Andrea Corallo Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 09 Mar 2021 19:24:01 +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=B46256.16153178304092 (code B ref 46256); Tue, 09 Mar 2021 19:24:01 +0000 Original-Received: (at 46256) by debbugs.gnu.org; 9 Mar 2021 19:23:50 +0000 Original-Received: from localhost ([127.0.0.1]:47963 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lJhxO-00013w-6v for submit@debbugs.gnu.org; Tue, 09 Mar 2021 14:23:50 -0500 Original-Received: from mx.sdf.org ([205.166.94.24]:49683) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lJhxI-00013l-P8 for 46256@debbugs.gnu.org; Tue, 09 Mar 2021 14:23:48 -0500 Original-Received: from mab (ma.sdf.org [205.166.94.33]) by mx.sdf.org (8.15.2/8.14.5) with ESMTPS id 129JNh7u018936 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits) verified NO); Tue, 9 Mar 2021 19:23:44 GMT In-Reply-To: <83o8fsp4ta.fsf@gnu.org> (Eli Zaretskii's message of "Tue, 09 Mar 2021 20:20:17 +0200") 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:201938 Archived-At: Eli Zaretskii writes: >> From: Andrea Corallo >> Cc: pipcet@gmail.com, 46256@debbugs.gnu.org, andrewjmoreton@gmail.com >> Date: Tue, 09 Mar 2021 17:04:58 +0000 >> >> > else >> > *saved_cu = comp_u_lisp_obj; >> > >> > But then we clobber the value of comp_u_lisp_obj here: >> > >> > data_ephemeral_vec = >> > load_static_obj (comp_u, TEXT_DATA_RELOC_EPHEMERAL_SYM); >> > >> > EMACS_INT d_vec_len = XFIXNUM (Flength (data_ephemeral_vec)); >> > for (EMACS_INT i = 0; i < d_vec_len; i++) >> > data_eph_relocs[i] = AREF (data_ephemeral_vec, i); <<<<<<<<<<< >> > >> > Is this likely to be due to that problem? >> >> Interesting, how can we clobber the value of 'comp_u_lisp_obj' that is >> stack allocated while writing into 'data_eph_relocs[i]' that is static >> allocated in an eln? > > I don't know, but the problem disappeared after I rebuild with the > latest branch, so I guess it was related to the bug fixed in > 380ba045c4 after all. Super Thanks Andrea