From: Artyom Tarasenko <atar4qemu@googlemail.com>
To: Blue Swirl <blauwirbel@gmail.com>
Cc: Bob Breuer <breuerr@mc.net>, qemu-devel@nongnu.org
Subject: [Qemu-devel] sparc mmu
Date: Sat, 29 May 2010 23:33:51 +0200 [thread overview]
Message-ID: <AANLkTimExtKODpFrOepxuE62o-vIjHHoyTW-avBVTQBO@mail.gmail.com> (raw)
2010/5/29 Blue Swirl <blauwirbel@gmail.com>:
> Robert Reif did some improvements to SuperSparc emulation, but the
> work was not finished. That should be a good starting point.
Do you mean the last patch he sent to us or are there some earlier
unapplied patches?
The last patch _seems_ to be mainly refactoring and disabling features
which are not
presented in certain models. I might have missed something of course:
the patch is large.
For me is also interesting what do we miss in the microSPARC implementation.
If I switch off POST (which crashes due to the known FPU problems)
LX/CX/X OBPs hang. Looks like it's expecting some interrupt (the SS-5
OBP escapes a similar endless loop on a timer irq), but not getting
it.
Do you know anything obvious qemu is missing in LX machine?
--
Regards,
Artyom Tarasenko
solaris/sparc under qemu blog: http://tyom.blogspot.com/
next reply other threads:[~2010-05-29 21:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-29 21:33 Artyom Tarasenko [this message]
2010-05-30 11:32 ` [Qemu-devel] Re: sparc mmu Blue Swirl
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
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=AANLkTimExtKODpFrOepxuE62o-vIjHHoyTW-avBVTQBO@mail.gmail.com \
--to=atar4qemu@googlemail.com \
--cc=blauwirbel@gmail.com \
--cc=breuerr@mc.net \
--cc=qemu-devel@nongnu.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.
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 NNTP newsgroup(s).