From: Roland Kaufmann <rlndkfmn+emacs@gmail.com>
To: 41994@debbugs.gnu.org
Cc: Alan Third <alan@idiocy.org>, Stefan Kangas <stefan@marxist.se>,
Robert Pluim <rpluim@gmail.com>
Subject: bug#41994: Emacs on Apple ARM devices
Date: Sat, 15 Aug 2020 00:10:22 +0200 [thread overview]
Message-ID: <a09d3064-2b72-a603-1ba1-e409b69380a4@gmail.com> (raw)
In-Reply-To: <20200814201143.GC44359@breton.holly.idiocy.org>
RK> Code generation on Apple's ARM devices ... expect a code
RK> signature section ... This changeset implements those changes
RK> on the Mach-O dumper
RP> Are these ... still needed now that emacs-27 has a portable
RP> dumper?
This may be a case of incredible bad timing, as I haven't kept up
on the development of the pdumper. Doing some light reading up on
it now, it seems to me that it does the loading from a custom file
format instead of writing a native executable.
Evidently, this renders any improvements on the unexec code moot,
although it's still in the tree, I guess for platforms where the
pdumper is not yet fully tested, so I understand the reluctance to
spend any more scarce time on it.
AT> I suspect the patch to configure.ac might be needed even for
AT> the pdumpder?
Yes, although one could discuss if the concept of ported/unported
status still applies in the same way once there is the pdumper.
--
Yours sincerely,
Roland Kaufmann
next prev parent reply other threads:[~2020-08-14 22:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-21 22:13 bug#41994: Emacs on Apple ARM devices Roland Kaufmann
2020-08-14 9:17 ` Stefan Kangas
2020-08-14 14:15 ` Robert Pluim
2020-08-14 20:11 ` Alan Third
2020-08-14 22:10 ` Roland Kaufmann [this message]
2020-08-14 23:04 ` Alan Third
2020-08-15 7:38 ` Roland Kaufmann
2020-08-15 11:45 ` Robert Pluim
2020-08-15 16:17 ` Alan Third
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