How big is RTEMS?
jonathan.kalbfeld at gmail.com
Mon Feb 26 18:28:48 UTC 2007
Depending on how you are going to be launching the kernel and if your
bootloader can deal with compressed images, you can probably get it
down to a few hundred k.
I have a hello world that is about 93k compressed, but that is for
i386, and we know that CISC code is usually more compact.
On 2/26/07, Michael Silva <mjsilva at swfla.rr.com> wrote:
> Pardon me for asking such a basic question, but I couldn't find any
> data on the RTEMS site. I think RTEMS may be just the OS I'm looking
> for but I'd like to get some idea of its memory requirements. Is
> there any sort of matrix listing code size for various
> configurations, from a bare-bones tasking kernel on up? My
> particular focus is ARM7 at the moment, and I want to get an idea how
> small/cheap I can go in that family. Thanks.
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