From: Eli Zaretskii <eliz@gnu.org>
To: Po Lu <luangruo@yahoo.com>
Cc: 50453@debbugs.gnu.org
Subject: bug#50453: 27.2; Portable dumper broken on MSW
Date: Thu, 09 Sep 2021 14:57:14 +0300 [thread overview]
Message-ID: <8335qekllx.fsf@gnu.org> (raw)
In-Reply-To: <87sfyem17q.fsf@yahoo.com> (message from Po Lu on Thu, 09 Sep 2021 19:34:49 +0800)
> From: Po Lu <luangruo@yahoo.com>
> Cc: 50453@debbugs.gnu.org
> Date: Thu, 09 Sep 2021 19:34:49 +0800
>
> Nevermind, I was able to get the debugger to work, though not very
> reliably.
>
> It appears to fail at line 5428 of pdumper.c, where dump_mmap_contiguous
> returns false. Unfortunately, the GDB session is extremely unreliable;
> I was only able to get this information after Windows crashed a dozen or
> so times.
That's what I guessed might be the problem.
Can you put a breakpoint in dump_map_file_w32 and verify that it is
called? If it is indeed called, can you step through it and see if it
fails, and if so, how?
Thanks.
next prev parent reply other threads:[~2021-09-09 11:57 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <871r60v9i0.fsf.ref@yahoo.com>
2021-09-07 12:46 ` bug#50453: 27.2; Portable dumper broken on MSW Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-07 13:47 ` Eli Zaretskii
2021-09-08 12:37 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-08 13:25 ` Eli Zaretskii
2021-09-09 8:07 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-09 11:34 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-09 11:57 ` Eli Zaretskii [this message]
2021-09-09 12:40 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-09 12:55 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-09 16:28 ` Eli Zaretskii
2021-09-10 0:48 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-10 12:18 ` Eli Zaretskii
2021-09-11 2:57 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-11 6:47 ` Eli Zaretskii
2022-08-25 14:24 ` Lars Ingebrigtsen
2022-08-25 14:47 ` Gerd Möllmann
2022-08-26 2:37 ` Daniel Colascione
2022-08-26 10:43 ` Lars Ingebrigtsen
2022-08-26 1:05 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-26 6:00 ` Eli Zaretskii
2022-08-26 7:40 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-26 10:39 ` Eli Zaretskii
2021-09-09 16:24 ` Eli Zaretskii
2021-09-10 0:51 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-09 11:58 ` Eli Zaretskii
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