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Date: Thu, 07 Apr 2005 13:37:37 +0300
From: Tero Kaarlela <turo.kaarlela@co.inet.fi>
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Subject: Re: [Qemu-devel] Is Little endian supported by Qemu -prep sorry wrong
	info!!
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To: qemu-devel@nongnu.org

Tero Kaarlela wrote:

> Still working on OS/2 PPC edition bootloading. I got patch to 
> ppc_prep.c from J Mayer to make it support non-continuous I/O map 
> mode. It seemed to work ok. But catched bug in the further code after 
> line mfspr r3,1008. I modified ppc_prep.c  Processor version from 
> 0x00080000 (g3) to 0x00040000 (604) and problem was fixed. Now it 
> crashes after code:
>
>  subfic r0,r0,-32690
>  mtlr r0
>  blr
>  (LR = ffef7f1e)
>  r0 was 0x00100130 to begin with
>
>  This error happens shortly after changinfg MSR state from 0x00000030 
> to 0x00000031 (change mode from Big-endian to Little endian) So might 
> Little-endian be reason why LR goes nuts?:) 

Sorry I gave wrong info my mistake MSR state is changed from 0x00010030 
to 0x00000031 So DR & IR also affected

>
>
> Tero Kaarlela
>
>
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