Atomic Operations and Required Architecture Support for RTEMS SMP

[Sebastian Huber]

I sent a patch to the Newlib list which fixes that atomic flag problems:

https://sourceware.org/ml/newlib/2013/msg00685.html

FYI:

FreeBSD started to use C11 atomic operations in the kernel space:

http://svnweb.freebsd.org/base?view=revision&revision=251230

In the kernel space the operations with implicit sequentially-consistent memory 
order are forbidden.  This is similar to our API choice.

-- 
Sebastian Huber, embedded brains GmbH

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