Date:	Mon, 1 May 2000 23:20:26 -0400
Message-Id:	<200005020320.XAA20914@envy.delorie.com>
From:	DJ Delorie <dj AT delorie DOT com>
To:	djgpp AT delorie DOT com
In-reply-to:	<390e3ec3$0$72534$61169c8d@news.thebestisp.com>
	(spectrac AT thebestisp DOT com)
Subject:	Re: Embedded programming
References:	<390e3ec3$0$72534$61169c8d AT news DOT thebestisp DOT com>
Reply-To:	djgpp AT delorie DOT com
Errors-To:	nobody AT delorie DOT com
X-Mailing-List:	djgpp AT delorie DOT com
X-Unsubscribes-To:	listserv AT delorie DOT com

> Can DJGPP be used to compile binaries that will run standalone - i.e.
> without DOS or Windows?  I'm looking for a 32 C compiler to generate code
> for an embedded project.

It can, but it's not trivial.

If the CPU isn't an x86, you need to rebuild the whole toolchain (gcc,
as, ld) from original sources as a cross-compiler.

If the CPU *is* an x86, you still will probably have to use a custom
linker script and write a small converter to convert the COFF output
to whatever your target uses.

You'll likely have to write support libraries as well, but that's a
given with embedded programming.

- Raw text -