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Re: [Qemu-devel] Mac OS X issues
From: |
Mike Kronenberg |
Subject: |
Re: [Qemu-devel] Mac OS X issues |
Date: |
Sat, 10 Dec 2005 14:31:38 +0100 |
Txs for the offer,
Win and Lin are working ok for me, too.
Mike
On 09.12.2005, at 23:34, Joachim Henke wrote:
Ok, thanks for your reply.
I'm currently building qemu from CVS code several times a week, but
I never had DOS related problems. The guest OS is Win98 SE and I
use the DOS command prompt quite often. What are you doing, when it
crashes qemu? Does this occur randomly or when running special
programs/typing special commands?
It's not random, but clearly reproducable, see below.
Inspired by your e-mail I did some tests with the first "heavy" DOS
application that came to my mind: FastTracker 2.09 - Ok, qemu is
too slow to produce some enjoyable sound with it, but despite of
this everything seemed to work well. While the track was running, I
played around in the audio settings of FastTracker to tweak it a
bit - and indeed: qemu crashed. Unfortunately, I couldn't reproduce
this. Maybe it's just a bug in the SoundBlaster emulation which
hasn't been totally completed yet?
The crashes occur without audio, too.
My host is an iMac G5 with Mac OS 10.4.3 and Xcode 2.2 installed. I
use the following options to configure the build:
configure --prefix=/usr/local --cc=gcc-3.3 --host-cc=gcc-3.3 --
target-list=i386-softmmu --enable-coreaudio --enable-cocoa
--enable-coreaudio
is automatically added when using --enable-cocoa. I added it just for
SDL builds, since SDL audio is not really usable on OS X...
Btw: Using "--cc=gcc" (which is gcc 4.0.2) also works fine.
Yes, the Problem with gcc 4is user-mode.
I haven't tried FreeDOS yet, but if you like, you can point me to
an image and give me some detailed instructions to reproduce the
himem and xms issues.
You find a freedos including doom here:
http://www.kberg.ch/q/userfiles/freedosdoom.zip
or at the oszoo.org
Crashes:
- when choosing option 1 (standard)
about 10-20 sec into doom, when playing timedemo (doom -timedemo
demo3), otherwise, too.
This used to work great before.
Thanks,
Mike
Sincerely
Jo.
Mike Kronenberg wrote:
Thanks for this correction,
it does indeed fix the dead key issue which I was not aware of,
when I wrote that code to retrieve isochars. (I have no dead keys
on my PB Keyboard :) )
Fixed this in Q. But the next Build will have to wait a little,
since we have some other Problems on OS X.
Maybe You can help us out a little with this:
When running DOS/DOS Prompt under windows under QEMU, I experience
crashes all the way.
With freedos I have figured out, that loading himem or xms will
crash QEMU (Option 1). Option 3 (no Drivers) works. So it could be
a memory mapping issue... DOOM crashes half way down.
This behaviour was introduced with the new MP Code. It's not
related to cocoa.m, it also happens with SDL. I have the same
Result with Tiger and Panther. There are no public builds yet...
that would generate to much mails :)
Maybe You could just reproduce this issue?
Mike
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- [Qemu-devel] [PATCH] Mac OS X: QEMU crashes when pressing dead keys, Joachim Henke, 2005/12/08
- Re: [Qemu-devel] [PATCH] Mac OS X: QEMU crashes when pressing dead keys, Mike Kronenberg, 2005/12/09
- [Qemu-devel] Mac OS X issues, Joachim Henke, 2005/12/09
- Re: [Qemu-devel] Mac OS X issues,
Mike Kronenberg <=
- Re: [Qemu-devel] Mac OS X issues, Joachim Henke, 2005/12/11
- Re: [Qemu-devel] Mac OS X issues, Mike Kronenberg, 2005/12/11
- Re: [Qemu-devel] Mac OS X issues, Joachim Henke, 2005/12/11
- Re: [Qemu-devel] Mac OS X issues, Mike Kronenberg, 2005/12/12
- Re: [Qemu-devel] Mac OS X issues, Joachim Henke, 2005/12/13
- Re: [Qemu-devel] Mac OS X issues, Joachim Henke, 2005/12/13
- Re: [Qemu-devel] Mac OS X issues, Mike Kronenberg, 2005/12/14
- Re: [Qemu-devel] Mac OS X issues, Joachim Henke, 2005/12/16
- Re: [Qemu-devel] Mac OS X issues, Joachim Henke, 2005/12/19
- Re: [Qemu-devel] Mac OS X issues, Mike Kronenberg, 2005/12/20