Re: [Qemu-devel] Custom floppy image not booting, hanging at ramdisk...

2006-04-26 Thread Christian MICHON
none taken :) it's just that myself last year I created small kernels which sometimes would freeze too at the expansion step, but then it was a kernel config issue. I'll look at the patch though :) On 4/26/06, Damien Mascord [EMAIL PROTECTED] wrote: Given that it works with this patch, I can't

Re: [Qemu-devel] USB Tablet Emulation + VNC patch..

2006-04-26 Thread Brad Campbell
Troy Benjegerdes wrote: Now, does anyone have instructions on how to get Win2k installed and updated to the latest set of security patches? I can get service pack 4 installed, but running windowsupdate seems to never work right. If I run it up with -win2k-hack then windowsupdate works fine..

Re: [Qemu-devel] [PATCH] fpu/softfloat-native.h incorrectly includes missing header (gnu-c99-math.h) in latest CVS

2006-04-26 Thread Ben Taylor
Damien Mascord [EMAIL PROTECTED] wrote: Hi, Seems as though a missing header is being included in this file. Removing it enables qemu to compile cleanly, but is not the correct fix. I have reposted the missing file (for Solaris users) and the fix to fpu/softfloat-native.h to

Re: [Qemu-devel] Patch for kqemu-1.3.0pre5 on Fedora Core 4 x86_64

2006-04-26 Thread Brad Campbell
Troy Benjegerdes wrote: On Wed, Apr 26, 2006 at 12:50:16AM +0200, Fabrice Bellard wrote: Well, there is a change log in the archive and here it is: version 1.3.0pre6: - compile fix for Linux kernel version = 2.6.16 - better null LDT handling (aka Plan9 and ReactOS bug) - moved monitor code to

Re: [Qemu-devel] gnu-c99-math.h file

2006-04-26 Thread Ben Taylor
Sylvain Petreolle [EMAIL PROTECTED] wrote: --- Ben Taylor [EMAIL PROTECTED] a écrit : Apologies. That should have been isolated with a #ifdef __sun__ #include gnu-c99-math.h #endif correct. I rechecked the patch I sent to Fabrice and the gnu-c99-math.h file is

Re: [Qemu-devel] [PATCH] Timer/clock for Linux

2006-04-26 Thread Jamie Lokier
Paul Brook wrote: One solution (which is also desirable for other reasons) is to implement some form of guest cycle counting based on the instructions actually executed. Then use that as the high-precision timesource, and use some for of adaptive method to keep host and guest clocks in sync.

Re: [Qemu-devel] [PATCH] Timer/clock for Linux

2006-04-26 Thread Paul Brook
On Wednesday 26 April 2006 14:01, Jamie Lokier wrote: Paul Brook wrote: One solution (which is also desirable for other reasons) is to implement some form of guest cycle counting based on the instructions actually executed. Then use that as the high-precision timesource, and use some for

[Qemu-devel] [PATCH][MIPS] Enforce aligned pc

2006-04-26 Thread Marius Groeger
Hi, this patch makes qemu throw an exception when the PC is not aligned to a word boundary. -- Marius--- target-mips/translate.c 23 Apr 2006 15:21:24 - 1.12 +++ target-mips/translate.c 26 Apr 2006 14:02:19 - @@ -1320,6 +1707,12 @@ uint16_t op, op1; int16_t imm;

[Qemu-devel] [PATCH][MIPS] FPU support for MIPS

2006-04-26 Thread Marius Groeger
Hi All, a new version of my FPU patch, now actually doing some math. Known issues include, but may not be limited to: - only support .d format, that is IEEE 64bit - no proper float exception handling. If someone gets CONFIG_SOFTFLOAT to compile, this should be quite easy to improve. Most of

[Qemu-devel] updated fpu/softfloat-native.h patch

2006-04-26 Thread Ben Taylor
The ammended version of fpu/softfloat-native.h patch. botched the flags when I posted it last night (no more 3am patching for me). This should be the correct fix. Ben --- softfloat-native.h.ORIG 2006-04-26 10:58:51.426224000 -0400 +++ softfloat-native.h 2006-04-26 10:59:01.255441000

[Qemu-devel] qemu/fpu softfloat-native.h

2006-04-26 Thread Paul Brook
CVSROOT:/sources/qemu Module name:qemu Branch: Changes by: Paul Brook [EMAIL PROTECTED] 06/04/26 15:55:55 Modified files: fpu: softfloat-native.h Log message: Remove missing include. CVSWeb URLs:

Re: [Qemu-devel] [PATCH] Timer/clock for Linux

2006-04-26 Thread Jamie Lokier
Paul Brook wrote: On Wednesday 26 April 2006 14:01, Jamie Lokier wrote: Paul Brook wrote: One solution (which is also desirable for other reasons) is to implement some form of guest cycle counting based on the instructions actually executed. Then use that as the high-precision

[Qemu-devel] qemu, kqemu-1.3.0pre6 freebsd

2006-04-26 Thread Bakul Shah
First, thanks to Fabrice for releasing a new kqemu and Juergen Lock for a prompt freebsd port update! I did some testing and have the following to report: The good news: - plan 9 works with kernel-kqemu and user-kqemu. - user mode time in user/kernel kqemu mode is 1/3 of -no-kqemu case for

Re: [Qemu-devel] qemu/fpu softfloat-native.h

2006-04-26 Thread Paul Brook
On Wednesday 26 April 2006 19:30, Sylvain Petreolle wrote: please revert this. Ben Taylor posted the correct fix on the list and the missing include file. The patch posted was not correct (the #ifdef is redundant with the one inside the include file), and wasn't sufficient to make qemu work on

[Qemu-devel] Where is this change coming from?

2006-04-26 Thread Ben Taylor
Compile environment - Solaris 9/Ultra 10 workstation this is code generated by a 0.7.2-solaris port of dyngen for i386-softmmu/op.h for the function case INDEX_op_imulb_AL_T0: { extern void op_imulb_AL_T0(); extern char __dot_umul __asm__(.umul); memcpy(gen_code_ptr, (void *)((char

Re: [Qemu-devel] [PATCH][MIPS] Enforce aligned pc

2006-04-26 Thread Fabrice Bellard
Is it possible that the pc gets unaligned ? Fabrice. Marius Groeger wrote: Hi, this patch makes qemu throw an exception when the PC is not aligned to a word boundary. ___ Qemu-devel mailing list Qemu-devel@nongnu.org

Re: [Qemu-devel] [PATCH][MIPS] FPU support for MIPS

2006-04-26 Thread Fabrice Bellard
A few remarks: 1) Why do you use 3 temporaries ? Maybe two suffice in most cases. 2) do_cmp_d() should be completely decoded at translation time. 3) I suspect the macro FPR() does too many things at runtime which gives an important performance loss. CP0St_FR should be known at translation

Re: [Qemu-devel] Large USB-Patch Documentation and todays CVS patch

2006-04-26 Thread Johannes Schindelin
As Fabrice pointed out to me yesterday, it takes time to understand the new usb api. To make this process easier I have assembled a small documentation. You will find it here: http://217.20.126.200/tino/usb_api.pdf http://217.20.126.200/tino/usb_api.odg That is a nice description. the

Re: [Qemu-devel] [PATCH][MIPS] Enforce aligned pc

2006-04-26 Thread Thiemo Seufer
Fabrice Bellard wrote: Is it possible that the pc gets unaligned ? Yes, e.g. due to stack corruption which overwrites the return address. Thiemo ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel

Re: [Qemu-devel] Large USB-Patch Documentation and todays CVS patch

2006-04-26 Thread nix . wie . weg
Hello Johannes, Thanks for your comments. Johannes Schindelin wrote: I am quite sure you put a lot of work into this patch, but you sure make it hard to appreciate, too. First note that applying such a huge patch is bad. Let me help you (a little more than last time) Sorry I dont know why,