RTEMS SMP configuration
Sebastian Huber
sebastian.huber at embedded-brains.de
Mon Dec 8 07:12:03 UTC 2014
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.
> 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.
--
Sebastian Huber, embedded brains GmbH
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