Re: [Qemu-devel] [PATCH] linux-user EFAULT implementation

2007-07-10 Thread Paul Brook
On Tuesday 10 July 2007, Stuart Anderson wrote: On Mon, 9 Jul 2007, Fabrice Bellard wrote: No. Ideally you should use the same conventions as the Linux kernel and assume that you cannot access the user data directly. That's what I had already started doing today. For the time being, I

Re: [Qemu-devel] [PATCH] qemu-i386 segfaults running hello world.

2007-07-10 Thread Rob Landley
On Monday 02 July 2007 11:02:49 Alexander Graf wrote: Hi, this is the patch we are currently using to build qemu-0.9.0. Does this work for you? Alex Let's see... -/* ld script to make i386 Linux kernel - * Written by Martin Mares [EMAIL PROTECTED]; - */ -OUTPUT_FORMAT(elf32-i386,

Re: [Qemu-devel] [PATCH] qemu-i386 segfaults running hello world.

2007-07-10 Thread Andreas Färber
Am 10.07.2007 um 17:47 schrieb Rob Landley: I have no idea what this patch does, but the second hunk is suse- specific and the second half of it is for qemu-ppc which builds runs for me. (Dunno if it _works_, but it's not segfaulting immediately when I run it...) ppc-softmmu does not

Re: [Qemu-devel] ANN: DetaolB v0.4 is released

2007-07-10 Thread Rob Landley
On Saturday 30 June 2007 13:15:44 Blue Swirl wrote: On 6/30/07, Thiemo Seufer [EMAIL PROTECTED] wrote: Johannes Schindelin wrote: Hi, On Sat, 30 Jun 2007, Blue Swirl wrote: On 6/30/07, Christian MICHON [EMAIL PROTECTED] wrote: DetaolB aimed to be a much-less-than-a-floppy x86

Re: [Qemu-devel] ANN: DetaolB v0.4 is released

2007-07-10 Thread Blue Swirl
The sparc platform has a problem that if I boot with init as a hello world program everything behaves as expected (there are two in the image for testing purposes, /tools/bin/hello-dynamic and /tools/bin/hello-static). But if you boot with init=/tools/bin/bash it hangs. And so do the busybox

[Qemu-devel] [PATCH] Updated version of OpenGL patch on 2007/07/10

2007-07-10 Thread Even Rouault
At http://qemu-forum.ipi.fi/viewtopic.php?t=2984, you'll find an updated version of the OpenGL patch that adds Win32 guest TCP/IP support. See GL_README.txt for use and compilation details. Extract : NEWS * 2007/07/09 :   - Add support of TCP/IP for Win32 guest (see 'How to use it ?' and    

Re: [Qemu-devel] ANN: DetaolB v0.4 is released

2007-07-10 Thread Rob Landley
On Tuesday 10 July 2007 14:30:38 Blue Swirl wrote: The sparc platform has a problem that if I boot with init as a hello world program everything behaves as expected (there are two in the image for testing purposes, /tools/bin/hello-dynamic and /tools/bin/hello-static). But if you boot

Re: [Qemu-devel] ANN: DetaolB v0.4 is released

2007-07-10 Thread Bernhard Fischer
On Wed, Jul 04, 2007 at 09:54:48PM +0200, Cedric Hombourger wrote: The busybox link failure has an existing entry in mantis: http://www.uclibc.org/bugs/bug_view_advanced_page.php?bug_id=1356 Just to expand on this one last time, here is the help-text of taskset: config TASKSET bool

Re: [Qemu-devel] ANN: DetaolB v0.4 is released

2007-07-10 Thread Christian MICHON
On 7/10/07, Bernhard Fischer [EMAIL PROTECTED] wrote: On Wed, Jul 04, 2007 at 09:54:48PM +0200, Cedric Hombourger wrote: The busybox link failure has an existing entry in mantis: http://www.uclibc.org/bugs/bug_view_advanced_page.php?bug_id=1356 Just to expand on this one last time, here is the

Re: [Qemu-devel] [PATCH] linux-user EFAULT implementation

2007-07-10 Thread Fabrice Bellard
Paul Brook wrote: (...] Using g2h directly is bad. g2h is an implementation detail of one particular memory model. The whole point of the lock_user abstraction (or a similar copy_from_user abstraction) is that almost none of the code cares how user memory is accessed. One of the long-term

[Qemu-devel] Re: Size of virtual FAT disk limit?

2007-07-10 Thread consul
I just ran the same test on the linux box with the similar result. How to reproduce the problem: mkdir xxx dd if=/dev/zero of=xxx/dummy count=966160 qemu -hda fat:xxx -cdrom cd.iso -boot d (boots ok) dd if=/dev/zero of=xxx/dummy count=966161 qemu -hda fat:xxx -cdrom cd.iso -boot d (qemu could

Re: [Qemu-devel] Missing system calls retries in case of EINTR

2007-07-10 Thread Yigael Fleishman
Rob, Thanks, that should also work. Seems do_sigaction() in linux-user/signal.c has some code which does that (though obviously not for the signal that I'm receiving). Any idea why SA_RESTART calls are not invoked by default to restart syscalls for all signals? --Yigael On 7/6/07, Rob Landley