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<div class="moz-cite-prefix">On 3/12/2013 7:45 AM, Bucher Fabio
wrote:<br>
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<p class="MsoNormal"><span lang="EN-GB">Hi<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Is there any
Documentation, about how the gcj is ported and how it works
on rtems?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> <br>
<br>
</o:p></span></p>
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Not anything formal. I will try to provide some basics.<br>
<br>
It should work just like RTEMS with any other gcc based <br>
language. But only a handful of architectures are supported<br>
by gjc. My recollection is that libffi is the key dependency.<br>
<br>
The best (only?) instructions for building it are in the <br>
rtems-testing git module in the gcc subdirectory. The<br>
scripts in there support building gcc with support for<br>
all the secondary languages RTEMS has any level of<br>
support for (e.g. Ada, Objective-C, Go, and GCJ). Plus <br>
the scripts in that directory has support for running <br>
the gcc test suite. There is an RTEMS "main" for gcc <br>
C/C++, gcj, and Go which is used to run the tests.<br>
<br>
There are no binaries available for secondary languages.<br>
<br>
We have left it up to users who are interested.<br>
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<p class="MsoNormal"><span lang="EN-GB">Best regards<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Fabio Bucher<o:p></o:p></span></p>
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<pre class="moz-signature" cols="72">--
Joel Sherrill, Ph.D. Director of Research & Development
<a class="moz-txt-link-abbreviated" href="mailto:joel.sherrill@OARcorp.com">joel.sherrill@OARcorp.com</a> On-Line Applications Research
Ask me about RTEMS: a free RTOS Huntsville AL 35805
Support Available (256) 722-9985 </pre>
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