[PATCH v3 1/5] cpukit: Add exception extensions

[Sebastian Huber]

On 28/10/2021 18:04, Kinsey Moore wrote:
>> If not used, then please remove it.
> This is used from the assembly implementation of the thread dispatch 
> epilogue variant to copy the exception frame on to the thread stack. I 
> suppose it could be done with memcpy instead since that is what the 
> AArch64 implementation compiles down to.

If it is not used in architecture-independent code, then there should be 
no _CPU_* interface. The _CPU_* stuff is for architecture-independent 
code which needs to use an architecture-dependent implementation.

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