GCSPOPM

Guarded Control Stack Pop loads the 64-bit doubleword that is pointed to by the current Guarded control stack pointer, writes it to the destination register, and increments the current Guarded control stack pointer register by the size of a Guarded control stack procedure return record.

This is an alias of SYSL. This means:

System
(FEAT_GCS)

313029282726252423222120191817161514131211109876543210
110101010010101101110111001Rt
Lop1CRnCRmop2

GCSPOPM {<Xt>}

is equivalent to

SYSL <Xt>, #3, C7, C7, #1

and is always the preferred disassembly.

Assembler Symbols

<Xt>

Is the 64-bit name of the optional general-purpose destination register, encoded in the "Rt" field. Defaults to XZR if absent.

Operation

The description of SYSL 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

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