← Home

SEV

Send event

This instruction is a hint instruction that causes an event to be signaled to all PEs in the multiprocessor system. For more information, see Wait for Event mechanism and Send event.

313029282726252423222120191817161514131211109876543210
11010101000000110010000010011111
CRmop2

Encoding

SEV

Decode

// Empty.

Operation

SendEvent();


Version 2025.09 — Copyright © 2010-2025 Arm Limited or its affiliates.

This site is provided as a community resource and is NOT affiliated with nor endorsed by Arm Limited.