From: "Gerd Möllmann" <gerd.moellmann@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: eller.helmut@gmail.com, emacs-devel@gnu.org
Subject: Re: Building the igc branch on MS-Windows
Date: Fri, 26 Apr 2024 15:12:23 +0200 [thread overview]
Message-ID: <m2zftgl13c.fsf@pro2.fritz.box> (raw)
In-Reply-To: <m24jbomftb.fsf@pro2.fritz.box> ("Gerd Möllmann"'s message of "Fri, 26 Apr 2024 15:09:04 +0200")
Gerd Möllmann <gerd.moellmann@gmail.com> writes:
> Eli Zaretskii <eliz@gnu.org> writes:
>
>>> From: Gerd Möllmann <gerd.moellmann@gmail.com>
>>> Cc: eller.helmut@gmail.com, emacs-devel@gnu.org
>>> Date: Fri, 26 Apr 2024 12:56:29 +0200
>>>
>>> I've meanwhile pushed something that handles the use of PVEC_OTHER in
>>> modules. Nothing done for the scroll_bar struct in w32. Caution: I
>>> remved the assert.
>>
>> This still crashes while scrolling through xdisp.c, but with a
>> different backtrace. I've noticed that it crashes after GC kicks in
>> and releases a large amount of memory (about 100MB). Here's the
>> backtrace:
>>
>> Thread 1 received signal SIGSEGV, Segmentation fault.
>> XCAR (c=0xab5ca1b) at lisp.h:751
>> 751 return lisp_h_XLP (o);
>> (gdb) bt
>> #0 XCAR (c=0xab5ca1b) at lisp.h:751
>> #1 assoc_no_quit (key=<optimized out>, alist=0xab5ca1b) at fns.c:2032
>> #2 0x00cbc12d in font_list_entities (f=0xaa1c478, spec=0xa84227d)
>> at font.c:2795
>> #3 0x00cbce93 in font_find_for_lface (f=<optimized out>, f@entry=0xaa1c478,
>> attrs=<optimized out>, attrs@entry=0x743a2b0, spec=<optimized out>,
>> spec@entry=0xa8421dd, c=<optimized out>, c@entry=-1) at font.c:3316
>
> Looks to be like something "in the font department", something related
> to fonts, contains references that are not yet traced. When a GC moves a
> lot of stuff, these references are therefore updated because they are
^^^ not updated
> not traces, therefore point to old locations, and ...
next prev parent reply other threads:[~2024-04-26 13:12 UTC|newest]
Thread overview: 116+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-24 15:06 Building the igc branch on MS-Windows Eli Zaretskii
2024-04-24 15:20 ` Gerd Möllmann
2024-04-24 16:07 ` Eli Zaretskii
2024-04-24 16:48 ` Gerd Möllmann
2024-04-24 16:59 ` Gerd Möllmann
2024-04-24 19:09 ` Eli Zaretskii
2024-04-24 19:44 ` Gerd Möllmann
2024-04-25 5:38 ` Eli Zaretskii
2024-04-25 6:17 ` Gerd Möllmann
2024-04-25 4:54 ` Helmut Eller
2024-04-25 5:30 ` Eli Zaretskii
2024-04-25 6:38 ` Helmut Eller
2024-04-25 7:39 ` Gerd Möllmann
2024-04-25 10:34 ` Eli Zaretskii
2024-04-25 11:09 ` Eli Zaretskii
2024-04-25 11:16 ` Eli Zaretskii
2024-04-25 11:59 ` Gerd Möllmann
2024-04-25 13:22 ` Eli Zaretskii
2024-04-25 13:29 ` Gerd Möllmann
2024-04-25 11:55 ` Gerd Möllmann
2024-04-25 13:29 ` Eli Zaretskii
2024-04-25 14:00 ` Gerd Möllmann
2024-04-25 14:34 ` Eli Zaretskii
2024-04-25 14:40 ` Gerd Möllmann
2024-04-25 12:35 ` Helmut Eller
2024-04-25 12:40 ` Gerd Möllmann
2024-04-26 7:18 ` Helmut Eller
2024-04-26 7:38 ` Gerd Möllmann
2024-04-26 7:41 ` Eli Zaretskii
2024-04-26 8:11 ` Gerd Möllmann
2024-04-26 9:13 ` Helmut Eller
2024-04-26 9:31 ` Gerd Möllmann
2024-04-26 10:55 ` Eli Zaretskii
2024-04-26 11:27 ` Po Lu
2024-04-26 13:04 ` Gerd Möllmann
2024-04-26 13:42 ` Po Lu
2024-04-26 13:46 ` Gerd Möllmann
2024-04-26 14:35 ` Gerd Möllmann
2024-04-26 10:35 ` Eli Zaretskii
2024-04-26 10:56 ` Gerd Möllmann
2024-04-26 11:25 ` Eli Zaretskii
2024-04-26 11:38 ` Po Lu
2024-04-26 12:58 ` Gerd Möllmann
2024-04-26 14:49 ` Eli Zaretskii
2024-04-26 14:53 ` Gerd Möllmann
2024-04-27 0:21 ` Po Lu
2024-04-27 6:13 ` Eli Zaretskii
2024-04-27 6:48 ` Gerd Möllmann
2024-04-27 7:13 ` Eli Zaretskii
2024-04-26 12:58 ` Gerd Möllmann
2024-04-26 15:11 ` Eli Zaretskii
2024-04-26 15:27 ` Gerd Möllmann
2024-04-26 11:32 ` Eli Zaretskii
2024-04-26 13:09 ` Gerd Möllmann
2024-04-26 13:12 ` Gerd Möllmann [this message]
2024-04-26 15:01 ` Helmut Eller
2024-04-26 15:30 ` Gerd Möllmann
2024-04-26 15:39 ` Eli Zaretskii
2024-04-26 17:03 ` Gerd Möllmann
2024-04-26 18:24 ` Helmut Eller
2024-04-26 18:37 ` Gerd Möllmann
2024-04-26 16:57 ` Gerd Möllmann
2024-04-26 18:11 ` Helmut Eller
2024-04-26 18:30 ` Gerd Möllmann
2024-04-26 20:45 ` Helmut Eller
2024-04-27 4:22 ` Gerd Möllmann
2024-04-27 5:18 ` Ihor Radchenko
2024-04-27 5:26 ` Gerd Möllmann
2024-04-27 5:54 ` Ihor Radchenko
2024-04-27 6:07 ` Gerd Möllmann
2024-04-27 6:31 ` Gerd Möllmann
2024-04-27 6:22 ` Eli Zaretskii
2024-04-27 6:29 ` Ihor Radchenko
2024-04-27 7:11 ` Eli Zaretskii
2024-04-27 7:40 ` Ihor Radchenko
2024-04-27 6:45 ` Gerd Möllmann
2024-04-27 6:11 ` Eli Zaretskii
2024-04-27 6:58 ` Eli Zaretskii
2024-04-27 7:17 ` Eli Zaretskii
2024-04-27 8:38 ` Gerd Möllmann
2024-04-27 11:15 ` Eli Zaretskii
2024-04-27 12:09 ` Gerd Möllmann
2024-04-27 12:33 ` Eli Zaretskii
2024-04-27 12:37 ` Eli Zaretskii
2024-04-27 13:26 ` Gerd Möllmann
2024-04-27 14:54 ` Eli Zaretskii
2024-04-27 15:25 ` Gerd Möllmann
2024-04-27 15:40 ` Eli Zaretskii
2024-04-27 15:47 ` Helmut Eller
2024-04-27 15:48 ` Gerd Möllmann
2024-04-27 7:23 ` Gerd Möllmann
2024-04-27 7:33 ` Eli Zaretskii
2024-04-27 9:04 ` Gerd Möllmann
2024-04-27 11:44 ` Eli Zaretskii
2024-04-27 12:07 ` Eli Zaretskii
2024-04-27 12:41 ` Gerd Möllmann
2024-04-27 13:23 ` Gerd Möllmann
2024-04-27 12:32 ` Gerd Möllmann
2024-04-27 14:11 ` Gerd Möllmann
2024-04-27 14:47 ` Eli Zaretskii
2024-04-27 15:09 ` Gerd Möllmann
2024-04-27 15:15 ` Helmut Eller
2024-04-27 15:29 ` Gerd Möllmann
2024-04-27 15:38 ` Eli Zaretskii
2024-04-27 15:42 ` Gerd Möllmann
2024-04-27 16:37 ` Gerd Möllmann
2024-04-27 15:23 ` Gerd Möllmann
2024-04-28 6:31 ` Eli Zaretskii
2024-04-28 6:44 ` Gerd Möllmann
2024-04-27 7:17 ` Gerd Möllmann
2024-04-27 12:11 ` Helmut Eller
2024-04-27 12:32 ` Eli Zaretskii
2024-04-27 13:41 ` Helmut Eller
2024-04-26 8:12 ` Helmut Eller
2024-04-26 8:57 ` Gerd Möllmann
2024-04-26 10:39 ` Eli Zaretskii
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=m2zftgl13c.fsf@pro2.fritz.box \
--to=gerd.moellmann@gmail.com \
--cc=eliz@gnu.org \
--cc=eller.helmut@gmail.com \
--cc=emacs-devel@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).