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: Wed, 03 Mar 2021 22:04:36 +0200 Message-ID: <83im68j963.fsf@gnu.org> References: <865z3866my.fsf@gmail.com> <865z38a9vo.fsf@gmail.com> <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> <83k0qoj9zv.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27690"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 46256@debbugs.gnu.org, andrewjmoreton@gmail.com To: akrl@sdf.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Mar 03 21:06:10 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 1lHXl3-00075M-PZ for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 03 Mar 2021 21:06:09 +0100 Original-Received: from localhost ([::1]:49608 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lHXl2-0000if-P5 for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 03 Mar 2021 15:06:08 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52664) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lHXkw-0000iV-5C for bug-gnu-emacs@gnu.org; Wed, 03 Mar 2021 15:06:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:45538) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lHXkv-00069f-Tt for bug-gnu-emacs@gnu.org; Wed, 03 Mar 2021 15:06:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lHXkv-0003x8-MR for bug-gnu-emacs@gnu.org; Wed, 03 Mar 2021 15:06:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 03 Mar 2021 20:06:01 +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=B46256.161480190715124 (code B ref 46256); Wed, 03 Mar 2021 20:06:01 +0000 Original-Received: (at 46256) by debbugs.gnu.org; 3 Mar 2021 20:05:07 +0000 Original-Received: from localhost ([127.0.0.1]:57084 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lHXk3-0003vq-4t for submit@debbugs.gnu.org; Wed, 03 Mar 2021 15:05:07 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:34494) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lHXk1-0003vC-Nq for 46256@debbugs.gnu.org; Wed, 03 Mar 2021 15:05:06 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:43783) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lHXjv-0005nK-JK; Wed, 03 Mar 2021 15:04:59 -0500 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:3917 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1lHXjt-0004gL-96; Wed, 03 Mar 2021 15:04:59 -0500 In-Reply-To: <83k0qoj9zv.fsf@gnu.org> (message from Eli Zaretskii on Wed, 03 Mar 2021 21:46:44 +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:201322 Archived-At: > Date: Wed, 03 Mar 2021 21:46:44 +0200 > From: Eli Zaretskii > Cc: 46256@debbugs.gnu.org, andrewjmoreton@gmail.com > > > emacs_abort at src/w32fns.c:10947 > > terminate_due_to_signal at src/emacs.c:417 > > die at src/alloc.c:7452 > > XNATIVE_COMP_UNIT at src/comp.h:70 > > load_comp_unit at src/comp.c:4766 > > syms_of_comp at src/comp.c:5077 > > Fload at src/lread.c:1548 > > It looks like these crashes are when compiling subr-x, because I see > zero-sized subr-x-XXXXX.eln.tmp files in the eln-cache directory. Yes: (gdb) r -batch -l comp -f batch-native-compile ../lisp/emacs-lisp/subr-x.el Starting program: D:\gnu\git\emacs\native-comp\src\emacs.exe -batch -l comp -f batch-native-compile ../lisp/emacs-lisp/subr-x.el warning: Enabling Low Fragmentation Heap failed: error 31 [New Thread 14244.0x320c] [New Thread 14244.0x3540] [Thread 14244.0x3540 exited with code 1] Debugger entered--Lisp error: (native-compiler-error "../lisp/emacs-lisp/subr-x.el" "\nException 0xc0000005 at this address:\n07cdac3e\n\nB...") signal(native-compiler-error ("../lisp/emacs-lisp/subr-x.el" "\nException 0xc0000005 at this address:\n07cdac3e\n\nB...")) comp--native-compile("../lisp/emacs-lisp/subr-x.el") batch-native-compile() command-line-1(("-l" "comp" "-f" "batch-native-compile" "../lisp/emacs-lisp/subr-x.el")) command-line() normal-top-level() So the async compilation process crashes with SIGSEGV when compiling subr-x.el. Andrea, can you help me figure out the command line with which the async compilation subprocess is invoked in this case? I'd like to run it as a foreground process under a debugger, and see why it crashes. Thanks.