adc

Add with Carry (64-bit)

ADC <Xd>, <Xn>, <Xm>

Adds two 64-bit register values and the Carry flag.

Details

The Add with Carry instruction adds two 64-bit register values and the Carry flag.

Pseudocode Operation

Xd ← Xn + Xm
// Flags affected: N, Z, C, V

Example

ADC x0, x1, x2

Encoding

Binary Layout
10011010
000
Xm
000000
Xn
Xd
 
Format Data Processing (3-source)
Opcode 0x9A000000
Extension Base

Operands

  • Xd
    Dest (64-bit)
  • Xn
    First source / base 64-bit integer register
  • Xm
    Second source / offset 64-bit integer register