From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: "Gerd Möllmann" <gerd.moellmann@gmail.com>, 68690@debbugs.gnu.org
Subject: bug#68690: Segmentation fault building with native-comp
Date: Fri, 26 Jan 2024 19:08:55 -0500 [thread overview]
Message-ID: <jwvjznvk5t1.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <86msss9ma6.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 26 Jan 2024 16:55:45 +0200")
I've been spending a lot of time on this and still haven't found the
origin of the problem nor a fix. Here's what I have currently, in
short:
% src/bootstrap-emacs --batch -f batch-byte-compile lisp/ido.el
charset 0: a0000000f20e1328 => f1f2c070
CHARSET_ATTRIBUTES(ID=0, cs=f1f2c064) = f20e132800000000 (@ f1f2c06c)
lisp.h:1784: Emacs fatal error: assertion failed: VECTORLIKEP (a)
The first message comes from `dump_do_dump_relocation` when we load the
dump file and shows (I believe) the relocation we do for the
`attributes` field of the charset 0: we write the (relocated)
Lisp_Object value `a0000000f20e1328` at address `f1f2c070`.
The second message comes from `CHARSET_ATTRIBUTES` which tells us that
it reads the Lisp_Object value `f20e132800000000` at address `f1f2c06c`.
I sadly have no clue yet why there is this 4byte difference between
those two addresses (but it does explain the bogus Lisp_Object we get).
Stefan
next prev parent reply other threads:[~2024-01-27 0:08 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-24 14:36 bug#68690: Segmentation fault building with native-comp john muhl via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-24 17:10 ` Eli Zaretskii
2024-01-24 19:52 ` Gerd Möllmann
2024-01-24 19:56 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-24 20:27 ` Eli Zaretskii
2024-01-24 23:59 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-25 10:26 ` Eli Zaretskii
2024-01-26 2:43 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-26 8:40 ` Eli Zaretskii
2024-01-26 9:26 ` Gerd Möllmann
2024-01-26 13:48 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-26 14:36 ` Eli Zaretskii
2024-01-26 15:51 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-26 14:30 ` Eli Zaretskii
2024-01-26 14:47 ` Gerd Möllmann
2024-01-26 14:55 ` Eli Zaretskii
2024-01-27 0:08 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2024-01-27 4:07 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-27 7:50 ` Eli Zaretskii
2024-01-27 14:45 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-26 10:18 ` Andreas Schwab
2024-01-26 13:49 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-26 14:50 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-25 5:33 ` Gerd Möllmann
2024-01-25 8:33 ` Gerd Möllmann
2024-01-25 15:58 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-25 18:12 ` Mattias Engdegård
2024-01-25 22:39 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-26 16:07 ` Mattias Engdegård
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