REMU

Remainder Unsigned

REMU rd, rs1, rs2

Computes the unsigned remainder of division.

Details

REMU computes the unsigned remainder of rs1 ÷ rs2, writing the result to rd. Remainder by zero yields the dividend.

Pseudocode Operation

R[rd] = R[rs1] %u R[rs2];

Example

REMU t0, a0, a1

Encoding

Binary Layout
0000001
31:25
rs2
24:20
rs1
19:15
111
14:12
rd
11:7
0110011
6:0
 
Format R-Type
Opcode 0x33
Extension M

Operands

  • rd
    Dest (Remainder)
  • rs1
    Dividend
  • rs2
    Divisor