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* powerpc: Add _CPU_Get_current_per_CPU_control()Sebastian Huber2016-11-101-460/+460
| | | | | | | | Add _CPU_Get_current_per_CPU_control() on SMP configurations. Use SPRG0 for the current per-CPU control. This reduces the code size by three instructions and is slightly faster. Update #2805.
* score: Inline some SMP lock operations by defaultSebastian Huber2016-11-091-468/+468
| | | | | | | | | The SMP ticket lock release turned out to be suitable for inlining, e.g. a hand full of instructions, no branches. The changes in the screen files do not reflect the changes due to this commit. However, they are now up to date. Obtained on a T4240 running at 1.5GHz using GCC 7.0.0 20161108..
* smptests/smpmutex02: New testSebastian Huber2016-07-251-0/+578
Update #2765.