eor

Exclusive OR (A32)

EOR{S}<c> <Rd>, <Rn>, <Rm> {, <shift>}

Performs bitwise XOR.

Details

The Exclusive OR instruction performs bitwise XOR.

Pseudocode Operation

Rd ← Rn XOR Rm

Example

EOR r0, r1, r2

Encoding

Binary Layout
cond
00
0
0001
S
Rn
Rd
shift
0
Rm
 
Format Data Proc
Opcode 0x00200000
Extension A32 (Base)

Operands

  • Rd
    Destination general-purpose register
  • Rn
    First source / base general-purpose register
  • Rm
    Second source / offset general-purpose register