Re: [PATCH] TX49 MFC0 bug workaround

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On Fri, Feb 03, 2006 at 01:34:01AM +0900, Atsushi Nemoto wrote:

> If mfc0 $12 follows store and the mfc0 is last instruction of a
> page and fetching the next instruction causes TLB miss, the result
> of the mfc0 might wrongly contain EXL bit.
> 
> ERT-TX49H2-027, ERT-TX49H3-012, ERT-TX49HL3-006, ERT-TX49H4-008
> 
> Workaround: mask EXL bit of the result or place a nop before mfc0.

Applied,

  Ralf


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