RTEMS SMP configuration

[Joel Sherrill]

On 12/8/2014 1:12 AM, Sebastian Huber wrote:
> On 06/12/14 21:56, Hesham Moustafa wrote:
>> Thanks Joel and Gedare. I found it a bit tricky as I had to add
>> epiphany to (hidden) aclocal/enable-smp.m4 files at c/src, cpukit and
>> the root directory.
> Yes, its bad to waste time on such stuff.  Should we simply allow the 
> --enable-smp for all architectures?  At least we should produce a 
> configure error on unsupported architectures and not these obscure 
> errors during build/link time.
Let's leave it like it is and hope for a better build system. Most
architectures
we support don't have the hardware defined to support it.
>> It now builds and compiles fine, and actually I
>> can send some SMP messages to RTEMS on another core, but the current
>> status of SMP/epiphany port is in its very early stages, and need more
>> work.
> For documentation see
>
> http://git.rtems.org/rtems/tree/cpukit/score/cpu/no_cpu/rtems/score/cpu.h
>
> and search for RTEMS_SMP.
>

-- 
Joel Sherrill, Ph.D.             Director of Research & Development
joel.sherrill at OARcorp.com        On-Line Applications Research
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