C.J

Compressed Jump

C.J offset

Unconditional PC-relative jump.

Encoding

Binary Layout

?

31:16

101

15:13

c_imm12

12:2

01

1:0

 

Format CJ

Opcode 0x0000A001

Extension C

Operands

• offset
  Target

Example

C.J label

// Jump to label.

Related

More in C

Reference

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

Description

Performs an unconditional PC-relative jump within an 11-bit signed offset range.

Operation

PC += sext(offset);