[Qemu-devel] Re: [PATCH] Getting 32-bit Vista on KVM

["consul" <consul@collegeclub.com>]

With this patch I am little farther installing Vista, however install still 
crashes with BSOD
PAGE_FAULT_IN_NONPAGED_AREA


"Nakajima, Jun" <jun.nakajima@intel.com> wrote 
in message 
news:8FFF7E42E93CC646B632AB40643802A802875793@scsmsx412.amr.corp.intel.com...
> Now I realized that I needed to use 32-bit Linux to build the bios.bin
> (i.e. BIOS-bochs-latest) in bochs. As long as I used x86-64 Linux to
> build bios.bin, the resulting binary had a problem, as I reported
> previously.
>
> With this very simple patch, I was able to install and run 32-bit Vista
> on KVM (almost the latest tree) on the 64-bit host. Thanks Qing for
> debuging this. I believe this should work for Qemu as well.
>
> Jun
> ---
> Intel Open Source Technology Center
>
> Signed-off-by: Qing He <qing.he@intel.com>
> Signed-off-by: Jun Nakajima 
> <jun.nakajima@intel.com>
>
> Index: rombios32.c
> ===================================================================
> RCS file: /cvsroot/bochs/bochs/bios/rombios32.c,v
> retrieving revision 1.9
> diff -u -w -r1.9 rombios32.c
> --- rombios32.c 20 Feb 2007 09:36:55 -0000      1.9
> +++ rombios32.c 2 May 2007 06:07:31 -0000
> @@ -1191,7 +1191,7 @@
> {
>     memcpy(h->signature, sig, 4);
>     h->length = cpu_to_le32(len);
> -    h->revision = 0;
> +    h->revision = 1;
> #ifdef BX_QEMU
>     memcpy(h->oem_id, "QEMU  ", 6);
>     memcpy(h->oem_table_id, "QEMU", 4);
>
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