Subject:
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Re: Kernel dies after loading (was: Re: legOS-0.2.2)
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Newsgroups:
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lugnet.robotics.rcx.legos
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Date:
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Mon, 15 Nov 1999 02:49:33 GMT
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Viewed:
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997 times
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Don't know much about the compiler differences (except that I thought
most of the 1.1.2->2.9.5 differences would mainly cause compile-time
failures, not run-time) but I have compiled every legOS thing I've done
(including 0.2.1) with 1.1.2. I have not yet checked the patch- life has
been very hectic.
-Luis
On Mon, 15 Nov 1999, Martin Cornelius wrote:
> Date: Mon, 15 Nov 1999 02:08:18 GMT
> From: Martin Cornelius <Martin.Cornelius@t-online.de>
> To: lugnet.robotics.rcx.legos@lugnet.com
> Subject: Re: Kernel dies after loading (was: Re: legOS-0.2.2)
>
> Heiko Selber wrote:
> >
> > Hi,
> >
> > if I am not wrong, I have a problem similar to Martin's:
>
> Hello Heiko & all other brave legOS'sers, i think i got some ideas
> related to my (and maybe someone else's) troubles. gcc 2.95.2 with
> Markus's patch applied looks like having general problems...
> I downloaded the legOS kernel contained in the legOS-0.2.2 tarball
> (legOS/boot/legOS.os) to my RCX, and from there on was able to download
> demo/helloworld.lx ( compiled with my self built 2.95.2+patch gcc ) to
> the RCX. However, if i start the program using the RCX's RUN button, the
> RCX hangs immediately.
> The legOS.srec compiled on my macheine using gcc-2.95.2 is differing to
> legOS.os, so i'm thinking the problem is compiler dependent. Looks like
> something inside gcc has changed from egcs-1.1.1 to gcc-2.95.2 that
> makes the RCX hang.
> Unfortunately, my knowledge of gcc (and compilers at all) is far too
> little to give any hint what's the actual problem. I'm wondering wether
> anybody has compiled the legOS kernel with any gcc later than egcs-1.1.1
> and used it successfully ?
>
>
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