From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 46111@debbugs.gnu.org, me@enzu.ru
Subject: bug#46111: Reverting fns.c hash function due to OpenBSD/SPARC64 compile breaking
Date: Thu, 28 Jan 2021 10:52:31 -0500 [thread overview]
Message-ID: <jwvh7n1vzad.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <jwvmtwtw035.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Thu, 28 Jan 2021 10:44:09 -0500")
>>> - AFAICT from the backtrace, `ptr` points to a plain normal ELisp
>>> string's content, yet these are supposed to be aligned, so what's
>>> going on here
>> I wondered that myself.
> And what did you conclude? ;-)
Hmm... now that I think about it, I think `make_pure_string` may get us
there, because the string's content is allocated from the end without
any alignment!
And the backtrace shows we're hashing the string `DndProtocol` which
comes from `lisp/x-dnd.el` which is indeed preloaded, so I think that's
what's going on.
Stefan
next prev parent reply other threads:[~2021-01-28 15:52 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-26 6:37 bug#46111: Reverting fns.c hash function due to OpenBSD/SPARC64 compile breaking Ahmed Khanzada
2021-01-26 6:57 ` Ahmed Khanzada
2021-01-26 11:15 ` Eli Zaretskii
2021-01-28 4:06 ` Ahmed Khanzada
2021-01-28 13:58 ` Eli Zaretskii
2021-01-28 15:09 ` Stefan Monnier
2021-01-28 15:19 ` Eli Zaretskii
2021-01-28 15:44 ` Stefan Monnier
2021-01-28 15:52 ` Stefan Monnier [this message]
2021-01-28 16:17 ` Stefan Monnier
2021-01-28 16:22 ` Andreas Schwab
2021-01-28 17:22 ` Eli Zaretskii
2021-01-28 17:30 ` Stefan Monnier
2021-01-28 16:04 ` Andreas Schwab
2021-01-28 16:14 ` Stefan Monnier
2021-01-26 9:36 ` Philipp Stephani
2021-01-26 11:12 ` Eli Zaretskii
2021-01-26 11:17 ` Andreas Schwab
2021-01-26 11:43 ` Eli Zaretskii
2021-01-26 11:49 ` Andreas Schwab
2021-01-26 15:36 ` Eli Zaretskii
2021-01-27 7:42 ` Richard Stallman
2021-01-27 8:24 ` Andreas Schwab
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