Subject: Re: battable size
To: None <firstname.lastname@example.org>
From: Tsubai Masanari <email@example.com>
Date: 09/07/1998 06:11:06
>> How about "BATU(vaddr, mask)" and "BATL(raddr, mask, wimg)"?
>> I think they should have variable length mask.
>Uhm, yes... I would need it. More important than masking the addr parameter
>passed in would be to generate or pass in the mask in the BATL.
Oh, I must take it back. BAT[UL] should have fixed size (currently, at least).
I misunderstood your request... and I noticed macppc doesn't use battable
>The 3 existing <machine/bat.h> files will get a definition
>#define battablesize 16
>#define battableshift 28
>amigappc will use instead
>#define battablesize 256 (maybe 64)
>#define battableshift 24 (maybe 26)
>right _before_ including <powerpc/bat.h>
Sounds good for me. But you don't have to change macppc port. I must
rewrite around battable anyway.