GNU bug report logs - #69008
29.2; Emacs 29.2 crashes when load-library a .dylib on MacOS Sonoma 14.3.1

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Marco Antoniotti <marco.antoniotti <at> unimib.it>
To: bug-gnu-emacs <at> gnu.org
Subject: 29.2; Emacs 29.2 crashes when load-library a .dylib on MacOS Sonoma 
 14.3.1
Date: Fri, 9 Feb 2024 23:23:18 +0100

I just tried M-x load-library on a .dylib I created to test the
module/extension writing facility.  The library is very simple and
follows the example in the documentation.

Sorry, EMacs just crashed and I don't know what other info to send you.


In GNU Emacs 29.2 (build 1, x86_64-apple-darwin18.7.0, NS appkit-1671.60
Version 10.14.6 (Build 18G9323)) of 2024-01-18 built on
builder10-14.lan
Windowing system distributor 'Apple', version 10.3.2487
System Description:  macOS 14.3.1

Configured using:
'configure --with-ns '--enable-locallisppath=/Library/Application
Support/Emacs/${version}/site-lisp:/Library/Application
Support/Emacs/site-lisp' --with-modules 'CFLAGS=-DFD_SETSIZE=10000
-DDARWIN_UNLIMITED_SELECT' --with-x-toolkit=no'

Configured features:
ACL GLIB GMP GNUTLS JPEG JSON LIBXML2 MODULES NOTIFY KQUEUE NS PDUMPER
PNG RSVG SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER ZLIB

Important settings:
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Fundamental

Minor modes in effect:
  tooltip-mode: t
  global-eldoc-mode: t
  show-paren-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  blink-cursor-mode: t
  buffer-read-only: t
  column-number-mode: t
  line-number-mode: t
  indent-tabs-mode: t
  transient-mark-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t

Load-path shadows:
/Users/marcoxa/.emacs.d/elpa/jsonrpc-1.0.24/jsonrpc hides /Applications/Emacs.app/Contents/Resources/lisp/jsonrpc
/Users/marcoxa/.emacs.d/elpa/use-package-20230426.2324/use-package-jump hides /Applications/Emacs.app/Contents/Resources/lisp/use-package/use-package-jump
/Users/marcoxa/.emacs.d/elpa/use-package-20230426.2324/use-package-ensure hides /Applications/Emacs.app/Contents/Resources/lisp/use-package/use-package-ensure
/Users/marcoxa/.emacs.d/elpa/use-package-20230426.2324/use-package-core hides /Applications/Emacs.app/Contents/Resources/lisp/use-package/use-package-core
/Users/marcoxa/.emacs.d/elpa/use-package-20230426.2324/use-package-delight hides /Applications/Emacs.app/Contents/Resources/lisp/use-package/use-package-delight
/Users/marcoxa/.emacs.d/elpa/use-package-20230426.2324/use-package-diminish hides /Applications/Emacs.app/Contents/Resources/lisp/use-package/use-package-diminish
/Users/marcoxa/.emacs.d/elpa/use-package-20230426.2324/use-package hides /Applications/Emacs.app/Contents/Resources/lisp/use-package/use-package
/Users/marcoxa/.emacs.d/elpa/use-package-20230426.2324/use-package-bind-key hides /Applications/Emacs.app/Contents/Resources/lisp/use-package/use-package-bind-key
/Users/marcoxa/.emacs.d/elpa/bind-key-20230203.2004/bind-key hides /Applications/Emacs.app/Contents/Resources/lisp/use-package/bind-key
/Users/marcoxa/.emacs.d/elpa/use-package-20230426.2324/use-package-lint hides /Applications/Emacs.app/Contents/Resources/lisp/use-package/use-package-lint
/Users/marcoxa/.emacs.d/elpa/project-0.10.0/project hides /Applications/Emacs.app/Contents/Resources/lisp/progmodes/project
/Users/marcoxa/.emacs.d/elpa/eglot-1.17/eglot hides /Applications/Emacs.app/Contents/Resources/lisp/progmodes/eglot
/Users/marcoxa/.emacs.d/elpa/eldoc-1.15.0/eldoc hides /Applications/Emacs.app/Contents/Resources/lisp/emacs-lisp/eldoc

Features:
(shadow sort mail-extr emacsbug message yank-media puny dired
dired-loaddefs rfc822 mml mml-sec epa epg rfc6068 epg-config gnus-util
text-property-search mm-decode mm-bodies mm-encode mail-parse rfc2231
mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums
mm-util mail-prsvr mail-utils time-date wheatgrass-theme iron-main
pl1-mode hlasm-mode jcl-poly-mode use-package-ensure use-package-core
polymode poly-lock polymode-base polymode-weave polymode-export
polymode-compat advice polymode-methods polymode-core format-spec
polymode-classes eieio-custom eieio-base color jcl-mode iron-main-mode
easy-mmode iron-main-epf derived iron-main-hercules-cmds
iron-main-jcl-templates cl-extra help-mode iron-main-utils
iron-main-session iron-main-ruler-function iron-main-widgets
iron-main-vars wid-edit desktop frameset ruler-mode sgml-mode facemenu
dom erlang-start fortress-mode scala-mode-auto finder-inf
ada-mode-autoloads ada-ref-man-autoloads auctex-autoloads tex-site
auto-complete-autoloads cmake-font-lock-autoloads cmake-ide-autoloads
cmake-mode-autoloads cmake-project-autoloads csv-mode-autoloads
eglot-autoloads eldoc-autoloads ess-autoloads evil-autoloads
flycheck-autoloads gnat-compiler-autoloads haskell-mode-autoloads
inspector-autoloads jsonrpc-autoloads julia-mode-autoloads
julia-repl-autoloads julia-vterm-autoloads levenshtein-autoloads
markdown-mode-autoloads mimetypes-autoloads popup-autoloads
project-autoloads rust-mode-autoloads slime-repl-ansi-color-autoloads
slime-autoloads macrostep-autoloads slime-theme-autoloads
sml-basis-autoloads mode-icons-autoloads toml-autoloads
toml-mode-autoloads treemacs-all-the-icons-autoloads
all-the-icons-autoloads treemacs-tab-bar-autoloads treemacs-autoloads
cfrs-autoloads posframe-autoloads ht-autoloads hydra-autoloads
lv-autoloads pfuture-autoloads ace-window-autoloads avy-autoloads
dash-autoloads tuareg-autoloads rx caml-autoloads
uniquify-files-autoloads vterm-autoloads info wisi-autoloads package
browse-url url url-proxy url-privacy url-expand url-methods url-history
url-cookie generate-lisp-file url-domsuf url-util mailcap url-handlers
url-parse auth-source cl-seq eieio eieio-core cl-macs password-cache
json subr-x map byte-opt gv bytecomp byte-compile url-vars cl-loaddefs
cl-lib rmc iso-transl tooltip cconv eldoc paren electric uniquify
ediff-hook vc-hooks lisp-float-type elisp-mode mwheel term/ns-win ns-win
ucs-normalize mule-util term/common-win tool-bar dnd fontset image
regexp-opt fringe tabulated-list replace newcomment text-mode lisp-mode
prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu
timer select scroll-bar mouse jit-lock font-lock syntax font-core
term/tty-colors frame minibuffer nadvice seq simple cl-generic
indonesian philippine cham georgian utf-8-lang misc-lang vietnamese
tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek
romanian slovak czech european ethiopic indian cyrillic chinese
composite emoji-zwj charscript charprop case-table epa-hook
jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs
theme-loaddefs faces cus-face macroexp files window text-properties
overlay sha1 md5 base64 format env code-pages mule custom widget keymap
hashtable-print-readable backquote threads kqueue cocoa ns multi-tty
make-network-process emacs)

Memory information:
((conses 16 139728 8535)
(symbols 48 12516 0)
(strings 32 43083 1960)
(string-bytes 1 1318196)
(vectors 16 21916)
(vector-slots 8 303874 7285)
(floats 8 134 13)
(intervals 56 460 0)
(buffers 984 12))

Message #8 received at 69008 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: marco.antoniotti <at> unimib.it
Cc: 69008 <at> debbugs.gnu.org
Subject: Re: bug#69008: 29.2;
 Emacs 29.2 crashes when load-library a .dylib on MacOS Sonoma 14.3.1
Date: Sat, 10 Feb 2024 09:33:34 +0200

> From: Marco Antoniotti <marco.antoniotti <at> unimib.it>
> Date: Fri, 9 Feb 2024 23:23:18 +0100
> 
> I just tried M-x load-library on a .dylib I created to test the
> module/extension writing facility.  The library is very simple and
> follows the example in the documentation.
> 
> Sorry, EMacs just crashed and I don't know what other info to send you.

The crash backtrace information is one kind of data we could find
useful.  The source code of your module is another.

Thanks.

Message #11 received at 69008 <at> debbugs.gnu.org (full text, mbox):

From: Marco Antoniotti <marco.antoniotti <at> unimib.it>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 69008 <at> debbugs.gnu.org
Subject: Re: bug#69008: 29.2; Emacs 29.2 crashes when load-library a .dylib on
 MacOS Sonoma 14.3.1
Date: Sat, 10 Feb 2024 10:40:03 +0100

[Message part 1 (text/plain, inline)]

Hi,

The code of my module is in the Github repo belo (sorry about the
licensing, the format, being on Github, etc).  I also attached the MacOS
crash report.  I hope it helps.  Sorry, but I am just running Emacs and I
really do not have the time to dig more into its guts.

I get the .dylib and move it in the `load-path`.  Doing M-x load-library
crashes Emacs.

Maybe I am just doing something very stupid.  You tell me.

https://github.com/marcoxa/platel

Thank you for your work.

All the best

Marco



On Sat, Feb 10, 2024 at 8:33 AM Eli Zaretskii <eliz <at> gnu.org> wrote:

> > From: Marco Antoniotti <marco.antoniotti <at> unimib.it>
> > Date: Fri, 9 Feb 2024 23:23:18 +0100
> >
> > I just tried M-x load-library on a .dylib I created to test the
> > module/extension writing facility.  The library is very simple and
> > follows the example in the documentation.
> >
> > Sorry, EMacs just crashed and I don't know what other info to send you.
>
> The crash backtrace information is one kind of data we could find
> useful.  The source code of your module is another.
>
> Thanks.
>

[Message part 2 (text/html, inline)]

[crash-report.txt (text/plain, attachment)]

Message #14 received at 69008 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Marco Antoniotti <marco.antoniotti <at> unimib.it>
Cc: 69008 <at> debbugs.gnu.org
Subject: Re: bug#69008: 29.2; Emacs 29.2 crashes when load-library a .dylib on
 MacOS Sonoma 14.3.1
Date: Sat, 10 Feb 2024 12:28:12 +0200

> From: Marco Antoniotti <marco.antoniotti <at> unimib.it>
> Date: Sat, 10 Feb 2024 10:40:03 +0100
> Cc: 69008 <at> debbugs.gnu.org
> 
> The code of my module is in the Github repo belo (sorry about the licensing, the format, being on Github,
> etc).  I also attached the MacOS crash report.  I hope it helps.  Sorry, but I am just running Emacs and I really
> do not have the time to dig more into its guts.
> 
> I get the .dylib and move it in the `load-path`.  Doing M-x load-library crashes Emacs.
> 
> Maybe I am just doing something very stupid.  You tell me.
> 
> https://github.com/marcoxa/platel

I think these two lines:

  emacs_value def_is_be_args[] = {is_be_symbol, is_be_func};
  emacs_value def_is_le_args[] = {is_le_symbol, is_le_func};

should be after the is_be/le_* variables have been assigned their
values, not before.

Message #17 received at 69008 <at> debbugs.gnu.org (full text, mbox):

From: Marco Antoniotti <marco.antoniotti <at> unimib.it>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 69008 <at> debbugs.gnu.org
Subject: Re: bug#69008: 29.2; Emacs 29.2 crashes when load-library a .dylib on
 MacOS Sonoma 14.3.1
Date: Sat, 10 Feb 2024 11:42:56 +0100

[Message part 1 (text/plain, inline)]

Hmmmm.

Let me try.  I don't like to intermix declarations and code, but I can see
how the compiler may "optimize" things.

Yep.  That was it.  You can see the new code in the repo.

Thanks.

MA

On Sat, Feb 10, 2024 at 11:28 AM Eli Zaretskii <eliz <at> gnu.org> wrote:

> > From: Marco Antoniotti <marco.antoniotti <at> unimib.it>
> > Date: Sat, 10 Feb 2024 10:40:03 +0100
> > Cc: 69008 <at> debbugs.gnu.org
> >
> > The code of my module is in the Github repo belo (sorry about the
> licensing, the format, being on Github,
> > etc).  I also attached the MacOS crash report.  I hope it helps.  Sorry,
> but I am just running Emacs and I really
> > do not have the time to dig more into its guts.
> >
> > I get the .dylib and move it in the `load-path`.  Doing M-x load-library
> crashes Emacs.
> >
> > Maybe I am just doing something very stupid.  You tell me.
> >
> > https://github.com/marcoxa/platel
>
> I think these two lines:
>
>   emacs_value def_is_be_args[] = {is_be_symbol, is_be_func};
>   emacs_value def_is_le_args[] = {is_le_symbol, is_le_func};
>
> should be after the is_be/le_* variables have been assigned their
> values, not before.
>

[Message part 2 (text/html, inline)]

Message #22 received at 69008-done <at> debbugs.gnu.org (full text, mbox):

From: Marco Antoniotti <marco.antoniotti <at> unimib.it>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 69008-done <at> debbugs.gnu.org
Subject: Re: bug#69008: 29.2; Emacs 29.2 crashes when load-library a .dylib on
 MacOS Sonoma 14.3.1
Date: Sat, 10 Feb 2024 12:06:17 +0100

[Message part 1 (text/plain, inline)]

Thank you!

Yep.  Close the bug.

MA


On Sat, Feb 10, 2024 at 11:58 AM Eli Zaretskii <eliz <at> gnu.org> wrote:

> > From: Marco Antoniotti <marco.antoniotti <at> unimib.it>
> > Date: Sat, 10 Feb 2024 11:42:56 +0100
> > Cc: 69008 <at> debbugs.gnu.org
> >
> > Hmmmm.
> >
> > Let me try.  I don't like to intermix declarations and code, but I can
> see how the compiler may "optimize"
> > things.
> >
> > Yep.  That was it.  You can see the new code in the repo.
>
> OK, thanks.  I'm therefore closing the bug.
>

[Message part 2 (text/html, inline)]

Message #25 received at 69008-done <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Marco Antoniotti <marco.antoniotti <at> unimib.it>
Cc: 69008-done <at> debbugs.gnu.org
Subject: Re: bug#69008: 29.2; Emacs 29.2 crashes when load-library a .dylib on
 MacOS Sonoma 14.3.1
Date: Sat, 10 Feb 2024 12:58:12 +0200

> From: Marco Antoniotti <marco.antoniotti <at> unimib.it>
> Date: Sat, 10 Feb 2024 11:42:56 +0100
> Cc: 69008 <at> debbugs.gnu.org
> 
> Hmmmm.
> 
> Let me try.  I don't like to intermix declarations and code, but I can see how the compiler may "optimize"
> things.
> 
> Yep.  That was it.  You can see the new code in the repo.

OK, thanks.  I'm therefore closing the bug.

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