hi, Oliver:
I have question about InitializeExceptions function in 
ArmPkg\Drivers\CpuDxe\Exception.c .
It will call ArmWriteVBar function.
But if an ARM CPU did not implement security extension, and CP15's C12 not 
exist.
So how to initialize vector table at 0x0000 0000 (or 0xFFFF 0000)?
It seems current InitializeExceptions function did not cover this scope.
 
best wishes,
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