Hello World Examples (Finally)

Gedare Bloom gedare at rtems.org
Mon Apr 23 12:21:41 UTC 2012


Nice.

Note that there are two SPARC architecture families supported in
RTEMS, each with their own toolchain: sparc and sparc64. The sparc
architecture has the erc32 and leon BSPs, and the sparc64 has the
niagara and usiii. I typically refer to sparc32 and sparc64 to be more
explicit.

It looks like you built the sparc architecture at least for your
submitted hello world (as expected). Just something to be clear about.

Are your hello world examples easily accessible? FWIW this kind of
material makes pretty good blog articles if you have / start a blog.

-Gedare

On Mon, Apr 23, 2012 at 1:26 AM, Kevin Polulak <kpolulak at gmail.com> wrote:
> After many, many errors and problems, I've finally completed all the
> architectures for my Hello World examples. Instead of using the source code
> that comes with the CentOS image (which is what I was using), I decided to
> pull in the most recent HEAD. What also really helped was installing the
> scripts from the rtems-testing branch. I don't know what they do differently
> than just running the pre-built build tools manually but it worked
> perfectly. Nevertheless, even some of those didn't work well so some of my
> examples use the rtems-testing scripts and others use the pre-built build
> tools.
>
> I've uploaded everything to Google Docs in my RTEMS Hello World Examples
> collection. I organized everything according to each architecture. My
> original example for the SPARC64 is available in the archives here. I also
> included it in the Google Docs collection anyway just for convenience.
>
> --
> - Kevin Polulak (soh_cah_toa)
> - http://cybercrud.net
>
>
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>



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