REMU

Remainder Unsigned

REMU rd, rs1, rs2

Computes the unsigned remainder of division.

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 0x02007033

Extension M

Operands

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

Example

REMU t0, a0, a1

Related

More in M

Reference

View in RISC-V Unprivileged ISA Specification ↗ RISC-V ISA Manual

Description

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

Operation

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