[coreboot] [PATCH] flush CPU queue when PE set 0

Marc Jones marcj303 at gmail.com
Tue Apr 14 17:47:16 CEST 2009


On Mon, Apr 13, 2009 at 5:42 PM, Peter Stuge <peter at stuge.se> wrote:
> Rudolf Marek wrote:
>> The trick is to use 0x66 prefix (done with ljmpl) it will allow to
>> jump in real mode to any EIP addresses ;)
>
> Yep, this is needed. Ah, the pmode and DOS32 days.
>
>
>> Signed-off-by: Rudolf Marek <r.marek at assembler.cz>
>
> Acked-by: Peter Stuge <peter at stuge.se>
>

Cool, I didn't know that gcc/gas had an instruction for it!

Marc

-- 
http://marcjonesconsulting.com




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