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From: Shawn Jin <shawnxjin@gmail.com>
To: ppcembed <linuxppc-embedded@ozlabs.org>
Subject: How to dump D-cache
Date: Thu, 15 Sep 2005 17:00:06 -0700	[thread overview]
Message-ID: <c3d0340b050915170043abba5f@mail.gmail.com> (raw)

Hi,

The instruction dcread is used to read data cache. The syntax is
dcread RT,RA,RB. The effective address is formed by adding RA to RB.
In order to read a specific cache line or the whole d-cache, how do I
know the effective addresses correponding to the cache line(s)? The
processor is ppc440.

Thanks,
-Shawn.

                 reply	other threads:[~2005-09-16  0:07 UTC|newest]

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