GNU bug report logs - #76180
[feature/igc] Remaining known tracing issues

Previous Next

Full log

Message #29 received at 76180 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Pip Cet <pipcet <at> protonmail.com>, acorallo <at> gnu.org
Cc: gerd.moellmann <at> gmail.com, mattiase <at> acm.org, eggert <at> cs.ucla.edu,
 stefankangas <at> gmail.com, 76180 <at> debbugs.gnu.org
Subject: Re: bug#76180: [feature/igc] Remaining known tracing issues
Date: Wed, 12 Feb 2025 14:40:18 +0200

> Date: Tue, 11 Feb 2025 20:16:21 +0000
> From: Pip Cet <pipcet <at> protonmail.com>
> Cc: 76180 <at> debbugs.gnu.org, gerd.moellmann <at> gmail.com, mattiase <at> acm.org, acorallo <at> gnu.org, eggert <at> cs.ucla.edu, eliz <at> gnu.org
> 
> --- a/lisp/emacs-lisp/comp.el
> +++ b/lisp/emacs-lisp/comp.el
> @@ -91,7 +91,8 @@ native-comp-bootstrap-deny-list
>    :type '(repeat regexp)
>    :version "28.1")
>  
> -(defcustom native-comp-compiler-options nil
> +(defcustom native-comp-compiler-options
> +  (cond ((featurep 'mps) (list "-fno-omit-frame-pointer")))
>    "Command line options passed verbatim to GCC compiler.

How about always using -fno-omit-frame-pointer, not as part of a user
option?  We could put it in some variable for those few (who?) who
might want to enable -fomit-frame-pointer.  I see no reason to expose
this to users, do you?

Alternatively, maybe the nativecomp code could be modified not to use
RBP?

Andrea, WDYT?

Thanks.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.