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How to know if the processor is in EL0 state on armv8?

Mughees

Hi Fellows,

I want to determine in code, if the processor is in EL0 mode or not. I read CurrentEL register to do this but if my code is running from EL0, it throws an exception since we can't access CurrentEL from EL0. Is there any alternative and easy way to do determine mode that works even at EL0? Thanks.

Regards,

Mughees

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