Struct EncodingStream 

pub struct EncodingStream { /* private fields */ }

Encodes a sequence of RISC-V instructions, turning them into bytes.

Example

To use this you’ll want to create a stream using EncodingStream::new(), then push each instruction in sequence using push(). When you’re done, you can get the encoded bytes using bytes().

use riscy_isa::{Instruction, Opcode, OpImmFunction, EncodingStream, Register};
let mut stream = EncodingStream::new();
stream.push(&Instruction::I {
    opcode: Opcode::OpImm(OpImmFunction::ADDI),
    rd: Register::A0,
    rs1: Register::Zero,
    imm: 0,
});
assert_eq!(stream.bytes(), &[19, 5, 0, 0]);

Implementations

impl EncodingStream

pub fn new() -> Self

pub fn push(&mut self, instruction: &Instruction)

pub fn bytes(&self) -> &[u8]