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GCC for embedded systems - help please
- From: Nigel Murphy <murphyn at microsense dot co dot uk>
- To: "'gcc-help at gcc dot gnu dot org'" <gcc-help at gcc dot gnu dot org>
- Date: Tue, 10 Jun 2003 18:21:27 +0100
- Subject: GCC for embedded systems - help please
- Encoding: 30 TEXT
- Organization: Microsense Systems Ltd.
- Reply-to: "murphyn at microsense dot co dot uk" <murphyn at microsense dot co dot uk>
Dear GNUs,
I'm trying to compile some software for an embedded system. The host
system is a 486, I'm building on a 686. I'm trying to use GCC to compile
the source, but instead of the standard a.out elf format, all I want is
binary. I've written my own memoryscript.ld and crt0.s, although I'm now
having great difficulty getting code to run. I think theres problem with my
crt0.s
I've done some web trawling, and keep getting redirect to www.cygnus.com,
which is now a different site (I think? Havent seen the original). I've
also mailed the cross gcc mailing list (@cygnus.com) with mails bouncing
back! Has this site moved?
Does anyone know where I can find info on GCC for embedded systems,
especially info on crt0.s for a i486?
Has anyone done something like this before?
Had a look around at cross gcc info, but still to no avail.
Have I missed something? Will GCC do this for me?
Thankyou for your time.
Regards Nigel Murphy.