GCSPOPX

Guarded Control Stack Pop exception return record loads an exception return record from the location indicated by the current Guarded control stack pointer register, checks that the record is an exception return record, and increments the pointer by the size of a Guarded control stack exception return record.

This is an alias of SYS. This means:

System
(FEAT_GCS)

313029282726252423222120191817161514131211109876543210
110101010000100001110111110Rt
Lop1CRnCRmop2

GCSPOPX

is equivalent to

SYS #0, C7, C7, #6{, <Xt>}

and is always the preferred disassembly.

Operation

The description of SYS gives the operational pseudocode for this instruction.


Internal version only: aarchmrs v2024-03_relA, pseudocode v2024-03_rel, sve v2024-03_rel ; Build timestamp: 2024-03-26T09:45

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