From: brian m. carlson on
On Fri, Jul 30, 2010 at 10:03:55AM -0400, Rick Thomas wrote:
> The interesting question is what "flavor" of PowerPC? There are
> NewWorld Macs, OldWorld Macs, and a few flavors of IBM and embedded
> powerPC, each with their own boot firmware interface.
>
> I've never used qemu, but I'm told it provides an emulated PPC VM.
> But I have no idea of which boot firmware it emulates, if any.
> Anybody know?

It actually emulates several different types of PPCs:

lakeview ok % qemu-system-ppc -M '?'
Supported machines are:
mpc8544ds mpc8544ds
bamboo bamboo
ref405ep ref405ep
taihu taihu
mac99 Mac99 based PowerMAC
g3beige Heathrow based PowerMAC (default)
prep PowerPC PREP platform

As far as actual firmware, I believe it's Open Firmware, either through
openbios-ppc or openhackware. A long time ago, I tried to install Mac
OS X 10.1 but was unsuccessful.

--
brian m. carlson / brian with sandals: Houston, Texas, US
+1 832 623 2791 | http://www.crustytoothpaste.net/~bmc | My opinion only
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From: Miles Fidelman on
Christian Simo wrote:

> I currently virtualize with vmware,
> Please how can I run Debian for PPC on Intel or How can I emulate
Intel to
> support PPC OS

and then,
> I got two Unix OS: Debian for PPC and AIX IBM for PPC.
>
> My computer CPU is a Intel with Host OS Windows XP.
>
> So, I don't know how to emulate this CPU to run these OS.
>
This may be a silly question, but WHY are you trying to do this? AIX
only runs on PPC (unless you're running AIX v1 or v2) but Debian
certainly runs on Intel. It might be simpler to build a new VM based on
Debian for Intel - it would certainly perform a lot better than
emulating a PPC.

Now, if you were asking about emulating PPC so you could run AIX under
VMware, you might start by looking here:
http://www.ibm.com/developerworks/library/pa-emulation.html?ca=dgr-lnxw07EmulatePow

Miles Fidelman

--
In theory, there is no difference between theory and practice.
In<fnord> practice, there is. .... Yogi Berra



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From: Christian Simo on
Alright!

Thank you for your help!

Cheers

On Fri, Jul 30, 2010 at 12:19 PM, Miles Fidelman <mfidelman(a)meetinghouse.net
> wrote:

> Christian Simo wrote:
>
> > I currently virtualize with vmware,
> > Please how can I run Debian for PPC on Intel or How can I emulate Intel
> to
> > support PPC OS
>
> and then,
>
> I got two Unix OS: Debian for PPC and AIX IBM for PPC.
>>
>> My computer CPU is a Intel with Host OS Windows XP.
>>
>> So, I don't know how to emulate this CPU to run these OS.
>>
>> This may be a silly question, but WHY are you trying to do this? AIX
> only runs on PPC (unless you're running AIX v1 or v2) but Debian certainly
> runs on Intel. It might be simpler to build a new VM based on Debian for
> Intel - it would certainly perform a lot better than emulating a PPC.
>
> Now, if you were asking about emulating PPC so you could run AIX under
> VMware, you might start by looking here:
>
> http://www.ibm.com/developerworks/library/pa-emulation.html?ca=dgr-lnxw07EmulatePow
>
> Miles Fidelman
>
> --
> In theory, there is no difference between theory and practice.
> In<fnord> practice, there is. .... Yogi Berra
>
>
>
> --
> To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org with a
> subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org
> Archive: http://lists.debian.org/4C5325AF.10805(a)meetinghouse.net
>
>