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#65455: 30.0.50; Disassemble: error with "free-standing" native compiled function Date: Fri, 25 Aug 2023 17:56:59 +0300 Message-ID: <831qfrnpac.fsf@gnu.org> References: <83edjro1mm.fsf@gnu.org> <83bkevny24.fsf@gnu.org> <83a5ufnum6.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="1530"; mail-complaints-to="usenet@ciao.gmane.io" Cc: gerd.moellmann@gmail.com, 65455@debbugs.gnu.org To: Andrea Corallo Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Aug 25 16:57:13 2023 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 1qZYFM-0000Cb-Vu for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 25 Aug 2023 16:57:13 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qZYFA-0007vz-6L; Fri, 25 Aug 2023 10:57:00 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qZYF8-0007vb-0f for bug-gnu-emacs@gnu.org; Fri, 25 Aug 2023 10:56:58 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qZYF7-0002Of-MZ for bug-gnu-emacs@gnu.org; Fri, 25 Aug 2023 10:56:57 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1qZYFB-0006IW-Va for bug-gnu-emacs@gnu.org; Fri, 25 Aug 2023 10:57:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 25 Aug 2023 14:57:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 65455 X-GNU-PR-Package: emacs Original-Received: via spool by 65455-submit@debbugs.gnu.org id=B65455.169297540924190 (code B ref 65455); Fri, 25 Aug 2023 14:57:01 +0000 Original-Received: (at 65455) by debbugs.gnu.org; 25 Aug 2023 14:56:49 +0000 Original-Received: from localhost ([127.0.0.1]:41058 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qZYEy-0006I5-Hv for submit@debbugs.gnu.org; Fri, 25 Aug 2023 10:56:48 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:40606) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qZYEv-0006Hm-Db for 65455@debbugs.gnu.org; Fri, 25 Aug 2023 10:56:46 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qZYEk-0002D3-Hd; Fri, 25 Aug 2023 10:56:35 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=7kK+CH7ztlNdo/MrZGpmtedBE/Yoomj2ddgzlMK/yAU=; b=sYWCVuVJ/rbF VGoD9rbD0O1NtAmZZ/3BDDPnwayizUtC0aG01OP0FaQ2FXnWo9M22VCZPm2STKZzfhriuPetSnZjx UvT2sGR3HDuKtNaHwNXCmxZ+z1B+29Ajh4JLFPDw0x7BJ4KqAcnQ46OZxQQrpDhAVsjY5VxMPqngm 583FGwWw8qp/5UVsU1CDIClGCcr4tjpX9wzkVpiC4Kjg7TyXMOCOQGgP73p/MymedWGxjAc0f7/IY aQ8MsQV+FXrQRU4c70H6YE0aC+6io9BYTT2ClSzQsrYFZBk5TnsqnmK6qyo6c8fdp0SOBG/Y037Po S3OrLS3T4TeMeF8iSUru1w==; In-Reply-To: (message from Andrea Corallo on Fri, 25 Aug 2023 10:11:58 -0400) 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:268438 Archived-At: > From: Andrea Corallo > Cc: gerd.moellmann@gmail.com, 65455@debbugs.gnu.org > Date: Fri, 25 Aug 2023 10:11:58 -0400 > > Eli Zaretskii writes: > > > I think we are mis-communicating. What I meant is something like this: > > > > . add a new optional argument to native-compile that would prevent > > it from deleting the .eln file > > . add a new function disassemble-native, which will call > > native-compile with this new argument, perform disassembly, and > > then delete the file > > I see thanks for clarifying. > > I'm not sure I like this option, reason is that I typically want to see > the disassembly of the already installed function rather than triggering > a new compilation. Any change in the environment can lead to a > different output so I think is important to inspect what was produced > when it was commanded, no? If we want to support changes in the environment, I think it would be an impossibly high bar for such a minor feature. So perhaps the following would be enough: . find the source .el file of the compiled function . compile it into a temporary file and disassemble the result . delete the compiled temporary file Out of the alternatives you proposed only #3 is to some extent acceptable, but it is too complicated, IMO.