Implement save_fpstate on AArch64
Created by: fhahn
It is not implemented at the moment. We should also add a test that requires save_fpstate, because it looks like there is non for AArch64 at the moment.
xref #1569
Created by: fhahn
It is not implemented at the moment. We should also add a test that requires save_fpstate, because it looks like there is non for AArch64 at the moment.
xref #1569