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Re: Réf. : does the linux kernel use k0, k1 regs?

To: zhuzhenhua <zzh.hust@gmail.com>
Subject: Re: Réf. : does the linux kernel use k0, k1 regs?
From: "Kevin D. Kissell" <kevink@mips.com>
Date: Mon, 16 Jan 2006 13:26:56 +0100
Cc: Florian DELIZY <florian.delizy@sagem.com>, linux-mips <linux-mips@linux-mips.org>
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zhuzhenhua wrote:
thanks for all
now in my NMI interrupt, i first move k0 value to Desave, then use k0 to
handle, and then eret.
it can work.

It can work as long as you understand that you can't use
EJTAG breakpoints or (more difficult to avoid) handle DINT
events that happen during your NMI handler.

                Regards,

                Kevin K.

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