From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andrea Corallo Newsgroups: gmane.emacs.devel Subject: Re: --with-native-compilation build failure on 32-bit systems Date: Thu, 18 Aug 2022 14:09:45 +0000 Message-ID: References: <86k07nl9qe.fsf@phe.ftfl.ca> <87bksyc36k.fsf@gnus.org> <83h72lvf8g.fsf@gnu.org> <838rnmceq7.fsf@gnu.org> <83lermarzk.fsf@gnu.org> <83ilmpc2bi.fsf@gnu.org> <83h729c07k.fsf@gnu.org> <83fshtbsy0.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="21486"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: larsi@gnus.org, jrm@ftfl.ca, emacs-devel@gnu.org, emacs@FreeBSD.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Aug 18 16:11:07 2022 Return-path: Envelope-to: ged-emacs-devel@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 1oOgEl-0005OA-0B for ged-emacs-devel@m.gmane-mx.org; Thu, 18 Aug 2022 16:11:07 +0200 Original-Received: from localhost ([::1]:54014 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oOgEj-0008MW-NI for ged-emacs-devel@m.gmane-mx.org; Thu, 18 Aug 2022 10:11:05 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60636) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oOgDa-0007Z9-69 for emacs-devel@gnu.org; Thu, 18 Aug 2022 10:09:54 -0400 Original-Received: from mx.sdf.org ([205.166.94.24]:54558) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oOgDY-0006pa-1g; Thu, 18 Aug 2022 10:09:53 -0400 Original-Received: from ma.sdf.org (ma.sdf.org [205.166.94.33]) by mx.sdf.org (8.15.2/8.14.5) with ESMTPS id 27IE9jFL025455 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits) verified NO); Thu, 18 Aug 2022 14:09:45 GMT In-Reply-To: <83fshtbsy0.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 18 Aug 2022 16:08:07 +0300") Received-SPF: pass client-ip=205.166.94.24; envelope-from=akrl@sdf.org; helo=mx.sdf.org X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:293609 Archived-At: Eli Zaretskii writes: >> From: Andrea Corallo >> Cc: larsi@gnus.org, jrm@ftfl.ca, emacs-devel@gnu.org, emacs@FreeBSD.org >> Date: Thu, 18 Aug 2022 11:08:32 +0000 >> >> On 64bit I get: >> >> emacs:0:Pure Lisp storage overflow (approx. 3366891 bytes needed) >> >> On 32: >> >> emacs:0:Pure Lisp storage overflow (approx. 2549794 bytes needed) > > That's soooo strange! If I start Emacs under GDB and print the value > of PURESIZE, I get 6000000 bytes in a 64-bit build and 4480000 bytes > in a 32-bit build --with-wide-int. What values do you see? > > Maybe the problem happens only in --without-x builds? I get 2000000 on the 32bit build and 3333333 on 64 bit. Both are indeed --without-x. According a to comment in puresize.h this has an effect. Andrea