sdiv

Signed Divide (Thumb)

SDIV <Rd>, <Rn>, <Rm>

Signed integer division.

Details

The Signed Divide instruction signed integer division.

Pseudocode Operation

Rd ← Rn / Rm
// Quotient truncated toward zero

Example

SDIV r0, r1, r2

Encoding

Binary Layout
111110111001
Rn
1111
Rd
1111
Rm
 
Format Thumb Div
Opcode 0xFB90F0F0
Extension A32 (Base)

Operands

  • Rd
    Destination general-purpose register
  • Rn
    Dividend
  • Rm
    Divisor