Mac OS X i486 ABI -- 16-byte stack alignment
steve goldman
Steve.Goldman at Sun.COM
Fri Nov 9 09:18:56 PST 2007
Paul Hohensee wrote:
> I didn't say it'd be easy. :)
>
> btw, Steve of course knows this :) , but sparc doesn't cut back the
> stack on calls
> because of the register save area at the top of the frame, which latter
> doesn't
> exist on x86.
>
>
The sparc version of the c++ interpreter does cutback and deals with the
window area, template could too. Although the truth be told back in the
last millenium when I did the initial implementation of the c++
interpreter on sparc I had it cut back the stack because I mistakenly
thought that the template interpreter did it that way and I wanted it to
use similar amounts of stack space. :-)
--
Steve
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