Subject: Re: PowerPC 74XX
To: aprasath <>
From: Matt Thomas <>
List: port-powerpc
Date: 07/25/2006 09:38:02
aprasath (sent by wrote:
> hi Experts
>   I am trying to implement watchpoint utality in software for  PowerPC 74XX
> .I am trying find is there any register similar to watch_hi & watch_lo
> register in MIPS 4k processor which I can use in my implementation.
>   I want to know whether PPC 74xx processor has support for hardware
> watchpoint debugging.

You are looking for the DABR SPR register.