[Stackless] New 3 platforms for Stackless Python

Hye-Shik Chang perky at fallin.lv
Tue Mar 5 21:08:26 CET 2002


On Tue, Mar 05, 2002 at 08:24:35PM +0100, Christian Tismer wrote:
> 
> I just read about the typical registers used for
> calls. Can it be that we have to save registers r14-r31?

How about f14-f31? they are used for local variables, too.
then, we have so many registers to save. ;)

> Is there a cheap way to push/pop them all?

there're stmw/lmw for GPRs and stfs/lfs for FPRs.
I'm investigating gcc's output.

ciao~

--
Hye-Shik
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