cas a 32-bit platformy

Martin `MJ' Mares mj na ucw.cz
Sobota Červen 17 00:53:17 CEST 2000


Zdravim!

> Problem je jeste hlubsi: floating-point registry na x86 (x87) funguji 
> jako stack, na Alphe mate random-access (a navic, jestli to 
> spravne chapu, se jeste nazvy registru mohou vnitrne 
> premapovavat, jako to (chapu-li to dobre) umi Pentia (vyssi?) s 
> celociselnymi registry).

   Ve skutecnosti je tomu tak, ze random-access FP registry podporuje
GCC prirozene, zatimco pro register stack na x86 se musi pomerne osklive
vygenerovany program upravovat pro zasobnikove operace, na coz je v GCC
specialni pruchod.
 
				Have a nice fortnight
-- 
Martin `MJ' Mares   <mj na ucw.cz>   http://atrey.karlin.mff.cuni.cz/~mj/
Faculty of Math and Physics, Charles University, Prague, Czech Rep., Earth
"A jury consists of 12 persons chosen to decide who has the better lawyer."


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