From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Sami Lahtinen Newsgroups: gmane.emacs.bugs Subject: bug#62831: 29.0.90; Emacs-pretest-29.0.90 aarch64 on macOS crashes when receiving a three-finger tap. Date: Sat, 15 Apr 2023 19:49:02 +0300 Message-ID: References: <83leiufy57.fsf@gnu.org> <83h6tifuhy.fsf@gnu.org> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="000000000000cd8c2405f962bccb" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="39680"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 62831@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Apr 15 20:31:46 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 1pnkgb-000ABP-47 for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 15 Apr 2023 20:31:45 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pnkgE-0003fi-1N; Sat, 15 Apr 2023 14:31:22 -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 1pnkfw-0003ct-Kr for bug-gnu-emacs@gnu.org; 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charset="UTF-8" Unfortunately I am unable to run GDB, as it seems that GDB doesn't run on aarch64. I tried to debug using LLDB, but since I have no experience with these things I was unable to do so. I can try to find some time to learn the process next week, but it might take a while, as I have never done any debugging before. Maybe someone with more experience has access to an Apple silicon machine and can replicate the bug? ps. Maybe I should explain, that the three-finger tap is a macOS feature that can search for a dictionary definition, web search etc. on a highlighted word as well as display info about files in the file browser etc. I'm just explaining this as it is a os-specific utility that some people might not be aware of. I have no idea how it works "under the hood". pe 14. huhtik. 2023 klo 16.44 Eli Zaretskii (eliz@gnu.org) kirjoitti: > > From: Sami Lahtinen > > Date: Fri, 14 Apr 2023 15:46:28 +0300 > > > > I will attach an .ips file from ~/Library/Logs/DiagnosticReports/ I hope > this is what you are looking for, > > if not, can you please specify? > > I meant the backtrace reported by a debugger. Run Emacs under a > debugger, either GDB (preferred) or LLDB, and when Emacs crashes > produce the backtrace and post it. In GDB, the command to display a > backtrace is "backtrace", or "bt" in short. I don't know what is the > command in LLDB, sorry. > > > My Emacs is the binary from emacsformacosx.com as-is. As far as I know, > it is compiled without > > changes. > > Does that site say anywhere if there are some changes? > --000000000000cd8c2405f962bccb Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Unfortunately I am unable to run GDB, as it seems that GDB d= oesn't run on aarch64.

I tried to debug using LLDB, but since I = have no experience with these things I was unable to do so. I can try to fi= nd some time to learn the process next week, but it might take a while, as = I have never done any debugging before. Maybe someone with more experience = has access to an Apple silicon machine and can replicate the bug?

ps= . Maybe I should explain, that the three-finger tap is a macOS feature that= can search for a dictionary definition, web search etc. on a highlighted w= ord as well as display info about files in the file browser etc. I'm ju= st explaining this as it is a os-specific utility that some people might no= t be aware of. I have no idea how it works "under the hood".

pe 14. huhtik. 2023 klo 16.44 Eli Zaretskii (eliz@gnu.org) kirjoitti:
> From: Sami L= ahtinen <sa= mi.lahtinen@gmail.com>
> Date: Fri, 14 Apr 2023 15:46:28 +0300
>
> I will attach an .ips file from ~/Library/Logs/DiagnosticReports/ I ho= pe this is what you are looking for,
> if not, can you please specify?

I meant the backtrace reported by a debugger.=C2=A0 Run Emacs under a
debugger, either GDB (preferred) or LLDB, and when Emacs crashes
produce the backtrace and post it.=C2=A0 In GDB, the command to display a backtrace is "backtrace", or "bt" in short.=C2=A0 I don= 't know what is the
command in LLDB, sorry.

> My Emacs is the binary from emacsformacosx.com as-is. As far as I= know, it is compiled without
> changes.

Does that site say anywhere if there are some changes?
--000000000000cd8c2405f962bccb--