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Re: [Qemu-ppc] G2leGP3 CPU hangs after ITLB miss

From: Williams, Brandon R
Subject: Re: [Qemu-ppc] G2leGP3 CPU hangs after ITLB miss
Date: Fri, 6 Jun 2014 14:42:45 +0000

I believe that!

-d int tells me these interesting things:

TLB 72/64 inval [00000000 00001000] <> fff085a0
TLB 104/64 inval [00000000 00001000] <> fff085a0
Raise exception at fff085a0 => 0000004e (40000)

in_asm,cpu tells me a lot but honestly I don't know what is going on in there. 
If you can point me to something specific to look for I can look for it.

From: Alexander Graf address@hidden
Sent: Thursday, June 05, 2014 5:52 PM
To: Williams, Brandon R; address@hidden
Subject: Re: [Qemu-ppc] G2leGP3 CPU hangs after ITLB miss

On 05.06.14 21:17, Williams, Brandon R wrote:
> When I start qemu-system-ppc with “-cpu G2leGP3”, I get an ITLB miss
> exception interrupt but it never seems to return from it. helper_rfi
> and do_rfi are never called. Does anyone have any suggestions?

Congratulations, you're probably the first person running this CPU type
in half a decade ;).

That said, what does -d in_asm,cpu,int tell you?


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