TSB

Trace synchronization barrier

This instruction is a barrier that synchronizes the trace operations of instructions, see Trace Synchronization Barrier (TSB).

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

System
(FEAT_TRF)

313029282726252423222120191817161514131211109876543210
11010101000000110010001001011111
CRmop2

TSB CSYNC

if !IsFeatureImplemented(FEAT_TRF) then EndOfDecode(Decode_NOP);

Operation

TraceSynchronizationBarrier();


Internal version only: aarchmrs v2024-06_diff-tag2, pseudocode v2024-06_rel, sve v2024-06_rel ; Build timestamp: 2024-09-19T21:47

Copyright © 2010-2024 Arm Limited or its affiliates. All rights reserved. This document is Non-Confidential.