adc

Add with Carry (A32)

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

Adds two 32-bit values and the Carry flag.

Details

The Add with Carry instruction adds two 32-bit values and the Carry flag.

Pseudocode Operation

Rd ← Rn + Rm
// Flags affected: N, Z, C, V

Example

ADC r0, r1, r2

Encoding

Binary Layout
cond
00
0
0101
S
Rn
Rd
shift
0
Rm
 
Format Data Proc
Opcode 0x00A00000
Extension A32 (Base)

Operands

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