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Using a different toolchain
- From: "John R. Dunning" <jrd at jrd dot org>
- To: ecos-discuss at ecos dot sourceware dot org
- Date: Tue, 4 Apr 2006 09:05:44 -0400
- Subject: [ECOS] Using a different toolchain
Hi all. I'm trying to find hints on how to get ecos to build using a
non-stock toolchain. It's gcc, but not one of the canned ones that
comes with ecos.
First, is there a way to convince ecosconfig and friends to generate a
different tool prefix in the makefiles? It seemed like it was
designed for that, but I couldn't find it. If not, it's no big deal,
I can tweak the makefiles after generation.
Second, is there documentation on what sections and other
constructions are required in the linker script? I tried using a
linker script from another (non-ecos) project, but that failed
miserably. I have the impression that the script I'm using just
doesn't have enough in it, but I don't speak ld well enough to know
what I'm missing. Do I just need to go read up on that stuff in order
to get my linker script right?
Any other hints or things I should look at? TIA...
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