In the Thread_Control is a cpu field. You can use _Per_CPU_Get_index() to get the processor index.

On 05/20/2014 06:21 PM, Joel Sherrill wrote:
I meant for a thread that is executing. It may not be
the one executing.

I need the core number to be able to work with a
cpu_set_t.

On 5/20/2014 11:13 AM, Joel Sherrill wrote:
Hi

I was looking for a simple obvious method to do this
and I don't see it.

I backed out from the per cpu pointer to an index
but thought there had to be a better way.



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Sebastian Huber, embedded brains GmbH

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