gcc 3.4 toolchain question
stsp at stsp.in-berlin.de
Sat Oct 14 01:36:22 CEST 2006
On Fri, Oct 13, 2006 at 01:33:32PM -0700, Bradley Remedios wrote:
> > And 32 MByte RAM for CODE and DATA is very limited...
> Well, at least QTopia 2.1.0 was supposed to be able to be ran in 24MB
> of Ram.
24MB of RAM with or without an MMU?
Without an MMU (no paging), memory cannot be used as efficiently,
so 24MB on an architecture featuring an MMU is "more memory"
than on an architecture that lacks an MMU.
> It's true that it will be quite tight in the end but I'm more
> worried about the processing power than memory.
I would be very worried about memory as well.
I know what Linux feels like on an i386 box with 4MB RAM, and
dslinux with 4MB RAM was much worse. Having no paging nor swapping
makes a huge difference.
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