LSL ( Rd Rn operand -- )

Vocabulary

cpu.arm.64.assembler

Inputs

Rd	an object
Rn	an object
operand	an object

Outputs

None

Definition

IN: cpu.arm.64.assembler

GENERIC: LSL ( Rd Rn operand -- )

Methods

USING: cpu.arm.64.assembler kernel math math.bitwise ;

M:: integer LSL ( Rd Rn shift -- )
    Rn encode-width 5 +
    :> max-width shift max-width check-unsigned-immediate drop
    Rd Rn shift bitnot max-width bits [ 1 + ] keep UBFM ;


USING: cpu.arm.64.assembler ;

M: register LSL LSLV ;