mrrs

Move to Two Registers from System Register (128-bit)

MRRS <Xt>, <Xt+1>, <sysreg>

Reads a 128-bit system register into two general-purpose registers.

Details

The Move to Two Registers from System Register instruction reads a 128-bit system register into two general-purpose registers.

Pseudocode Operation

Xt ← Xt+1

Example

MRRS x3, Xt+1, sysreg

Encoding

Binary Layout
110101010011
sysreg
Rt
 
Format System
Opcode 0xD5300000
Extension FEAT_SYSREG128

Operands

  • Xt
    Lo
  • Xt+1
    Hi
  • sysreg
    Reg