GCSB DSYNC

Guarded Control Stack Barrier. This instruction generates a Guarded control stack data synchronization event.

If FEAT_GCS is not implemented, this instruction executes as a NOP.

System
(FEAT_GCS)

313029282726252423222120191817161514131211109876543210
11010101000000110010001001111111
CRmop2

GCSB DSYNC

if !IsFeatureImplemented(FEAT_GCS) then EndOfInstruction();

Operation

GCSSynchronizationBarrier();


Internal version only: isa v33.64, AdvSIMD v29.12, pseudocode v2023-06_rel, sve v2023-06_rel ; Build timestamp: 2023-07-04T19:42

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