Introduction to ARM

Movement Instructions

<operation>{cond}{S} Rd,<Operand2>

<operation>

MOV – move
Rd := Operand2
MVN – move negated
Rd := 0xFFFFFFFF EOR Operand2

Examples

MOV r0, #42
Move the constant 42 into register R0.
MOV r2, r3
Move the contents of register R3 into register R2.
MVN r1, r0
R1 = NOT(R0) = -43
MOV r0, r0
A NOP (no operation) instruction.

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