Re: Porting to IBM Risc 6000

To: David Edelsohn <dje%watson.ibm.com@localhost>
Subject: Re: Porting to IBM Risc 6000
From: Matt Thomas <matt%3am-software.com@localhost>
Date: Sat, 10 Aug 2002 09:32:18 -0700

At 09:20 AM 8/10/2002, David Edelsohn wrote:

        Power3 and RS64 have BATs, Power4 does not.


Whew!  Does Power4 have locked (hopefully variable sized) TLB
entries?  (which are what BATs really are)

Also, is the 64-bit PowerPC ELF ABI document available somewhere?

The more I investigate, the more I leaning to do a ppc64 kernel
with COMPAT_NETBSD32 support.

--
Matt Thomas               Internet:   matt%3am-software.com@localhost
3am Software Foundry      WWW URL:    http://www.3am-software.com/bio/matt/
Cupertino, CA             Disclaimer: I avow all knowledge of this message

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