9fans archive / 2004 / 05 / 601 prev next
From: Bruce Ellis <brucee@chu...>
Subject: alef on sources
Date: Thu, 27 May 2004 20:25:13 +1000
pretty much right. if you have any more questions about
the AMD64 then private mail is fine - i know it a bit.
hey - how's the new 8c? i've gone a bit nutty on the
32 bit stuff that wasn't optimized very well (mul, div).
release next rainy day.
brucee
C H Forsyth wrote:
>>>far as i can tell. amd64 is not all that attractive to
>>>me any more because of the intel ISA and the lack of gp
>>>registers.
>
> to be fair, there are a few more registers in the AMD64, R8 to R15 i think, with vaguely
> general application, although some of the old register restrictions apply.
> there is also a more conventional model for floating-point. best of all,
> new prefix bytes allow you to end up with magnificent 15-byte instructions! such magic!
> no other architecture is like it.
>
> i look forward to having my loft warm in winter.