16.176 XPACD, XPACI, XPACLRI

Strip Pointer Authentication Code.

Syntax

XPACD Xd ; XPACD general registers

XPACI Xd ; XPACI general registers

XPACLRI ; System

Where:

Xd
Is the 64-bit name of the general-purpose destination register.

Architectures supported

Supported in ARMv8.3.

Usage

Strip Pointer Authentication Code. This instruction removes the pointer authentication code from an address. The address is in the specified general-purpose register for XPACI and XPACD, and is in LR for XPACLRI.

The XPACD instruction is used for data addresses, and XPACI and XPACLRI are used for instruction addresses.

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