Arm Development Platforms forum arch32/64 support in ELn

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arch32/64 support in ELn

techguyz over 9 years ago

Hi Experts,

Does the arch32 and arch64 bit is supported in all the exception levels like EL0 to EL3 in ARMV8 ?

Regards,

Techguyz

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+1 Martin Weidmann over 9 years ago

It's implementation defined, with ID_AA64PFR0_EL1 reporting which ELs are implemented and what execution states they support.
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+1 Martin Weidmann over 9 years ago

It's implementation defined, with ID_AA64PFR0_EL1 reporting which ELs are implemented and what execution states they support.
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