[Qemu-devel] exporting console over Xforwarding

2007-03-13 Thread Patrick Ale
Morning all, Does Qemu support the forwarding of the VGA console over X11/SSH? For some obscure reason I dont get it to work while all my other remote X stuff does work. Thanks, Patrick ___ Qemu-devel mailing list Qemu-devel@nongnu.org

[Qemu-devel] PATCH: allow Sparc hosts to run arm/mips/sparc-softmmu

2007-03-13 Thread Ben Taylor
This patch fixes crashes when testing with arm-test-0.2.tar.gz and mips-test-0.2.tar.gz. Without the patch, both arm-test and mips-test segfault when trying to boot. The original patch was authored by Martin Bochnig. --- qemu/cpu-exec.c.ORIG 2007-03-13 09:46:51.940624000 -0400 +++

Re: [Qemu-devel] SSE 'maxps' instruction bug?

2007-03-13 Thread Julian Seward
QEMU and Core 2 Duo disagree on the handling of NaNs it seems. http://courses.ece.uiuc.edu/ece390/books/labmanual/inst-ref-simd.html - this implies that MAXPS should leave the NaNs alone, no idea how normative that is though (and no IA32 manual at hand) Having looked at an IA32 manual I'd

Re: [Qemu-devel] PATCH: allow Sparc hosts to run arm/mips/sparc-softmmu

2007-03-13 Thread Ben Taylor
Paul Brook [EMAIL PROTECTED] wrote: On Tuesday 13 March 2007 14:01, Ben Taylor wrote: This patch fixes crashes when testing with arm-test-0.2.tar.gz and mips-test-0.2.tar.gz. Without the patch, both arm-test and mips-test segfault when trying to boot. I don't believe this is

Re: [Qemu-devel] PATCH: allow Sparc hosts to run arm/mips/sparc-softmmu

2007-03-13 Thread Paul Brook
However, it's very wax-on, wax-off kind of thing. Without the patch, arm-test and mips-test crash. With the patch, I can run both tests. As I've said before it's not sufficient to say that a patch fixes a bug, you have to explain *what* bug you are fixing, *how* it fixes the bug, and *why*

AW: [Qemu-devel] exporting console over Xforwarding

2007-03-13 Thread Nenad Cimerman
Does Qemu support the forwarding of the VGA console over X11/SSH? For some obscure reason I dont get it to work while all my other remote X stuff does work. Thanks, Patrick I tried this once in a cygwin bash using this command: # Xwin :0.0 -query cclsol01 -fp cclsol01/7100 But it failed

Re: [Qemu-devel] Updated PATCH: hw/rtl8139.c for Sparc (BigEndian) Hosts

2007-03-13 Thread Igor Kovalenko
On 3/13/07, Ben Taylor [EMAIL PROTECTED] wrote: Patch 1: qemu-rtl8139-bigend.diff This fixes the big-endian problem with the hw/rtl8139.c on a Sparc host. I updated the patch to remove one extra le32 conversion found in rtl8139_TxAddr_read which is called from i/o read callback. -- Kind

Re: [Qemu-devel] SSE 'maxps' instruction bug?

2007-03-13 Thread Tim Olson
On Mar 12, 2007, at 11:27 AM, malc wrote: QEMU and Core 2 Duo disagree on the handling of NaNs it seems. http://courses.ece.uiuc.edu/ece390/books/labmanual/inst-ref-simd.html - this implies that MAXPS should leave the NaNs alone, no idea how normative that is though (and no IA32 manual at

[Qemu-devel] [PATCH] Reducing X communication bandwidth, take 2

2007-03-13 Thread Julian Seward
Here is a somewhat revised version of a patch I first made nearly three years ago. The original thread is http://lists.gnu.org/archive/html/qemu-devel/2004-07/msg00263.html The patch makes QEMU's graphics emulation much more usable over remote X connections, by reducing the amount of data

Re: [Qemu-devel] SSE 'maxps' instruction bug?

2007-03-13 Thread Julian Seward
0.9.0, or that the compiler/host combination used to build the qemu binary Julian is running generated bad code for the float compares. I used gcc 3.4.6 bootstrapped as normal ('make bootstrap; make install') on a 64-bit machine. If it is qemu generating bad code due to variations in gcc

Re: [Qemu-devel] [PATCH] Reducing X communication bandwidth, take 2

2007-03-13 Thread Mark Williamson
Here is a somewhat revised version of a patch I first made nearly three years ago. The original thread is The idea here is quite similar to what the VNC server does now. If this is desirable for SDL too, then perhaps we should find a way to fold this into common code? Although, is