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SEV
Set Event.
Syntax
SEV{cond
where:
condis an optional condition code.
Operation
This is a hint instruction. It is optional whether it is implemented or not. If
it is not implemented, it executes as a NOP. The assembler
produces a diagnostic message if the instruction executes as a NOP on the target.
SEV causes an event to be signaled
to all cores within a multiprocessor system. If SEV is implemented, WFE must
also be implemented.
Availability
This instruction is available in A32 and T32.