* [Qemu-devel] x86: No 64-bit Windows bootable in emulations mode
@ 2011-02-03 14:02 Jan Kiszka
2012-03-15 21:41 ` Stefan Weil
0 siblings, 1 reply; 2+ messages in thread
From: Jan Kiszka @ 2011-02-03 14:02 UTC (permalink / raw)
To: qemu-devel
Just a heads up in case someone want's to run Windows 7 x64 on an
Android phone or some other crazy host without x86 KVM support:
Our current emulation is not able to boot any 64-bit Windows version I
found. Already the installations DVDs bail out with STOP 0x0000005D,
which means something like "hardware not supported". I tried the various
64-bit CPU types, but none works. Don't know if its just a missing
feature bit, a missing instruction emulation, or some other emulation bug.
Jan
--
Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Qemu-devel] x86: No 64-bit Windows bootable in emulations mode
2011-02-03 14:02 [Qemu-devel] x86: No 64-bit Windows bootable in emulations mode Jan Kiszka
@ 2012-03-15 21:41 ` Stefan Weil
0 siblings, 0 replies; 2+ messages in thread
From: Stefan Weil @ 2012-03-15 21:41 UTC (permalink / raw)
To: Jan Kiszka; +Cc: qemu-devel
Am 03.02.2011 15:02, schrieb Jan Kiszka:
> Just a heads up in case someone want's to run Windows 7 x64 on an
> Android phone or some other crazy host without x86 KVM support:
>
> Our current emulation is not able to boot any 64-bit Windows version I
> found. Already the installations DVDs bail out with STOP 0x0000005D,
> which means something like "hardware not supported". I tried the various
> 64-bit CPU types, but none works. Don't know if its just a missing
> feature bit, a missing instruction emulation, or some other emulation bug.
>
> Jan
>
This is still true with latest QEMU. I tried all relevant cpus from
sysconfigs/target/target-x86_64.conf.
In my test, the crazy host was a host running w64 (which has an
x86 but no KVM support) with a 64 bit version of QEMU.
Stefan
^ permalink raw reply [flat|nested] 2+ messages in thread
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2011-02-03 14:02 [Qemu-devel] x86: No 64-bit Windows bootable in emulations mode Jan Kiszka
2012-03-15 21:41 ` Stefan Weil
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