68060 CINV instruction, was: Re: Cross GCC mail list

Michael Schwingen rincewind@tubul.dascon.de
Wed Sep 2 09:13:00 GMT 1998


On Fri, Aug 28, 1998 at 08:12:09PM -0500, Robert J. Brown wrote:
>     Mike>       What is the syntax of the CINV m68060 instruction.
>     Mike> Specifically what goes in the <caches> field.

On the 68040, I am using
  cinva dc
and
  cinva ic,
which should be the same on 68060.

However, I am also searching for a way to tell gas I want to to invalidate
'both caches' - I tried 'both', 'dc/ic', dc-ic' with no success - so
currently I use two CINVA commands.

cu
Michael
-- 
Michael Schwingen, Ahornstrasse 36, 52074 Aachen



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