5 releases
Uses old Rust 2015
0.2.1 | Dec 28, 2020 |
---|---|
0.2.0 | Dec 28, 2020 |
0.1.2 | Jul 8, 2016 |
0.1.1 | Jun 22, 2016 |
0.1.0 | Jun 22, 2016 |
#370 in Machine learning
89KB
1.5K
SLoC
Reustmann - a Von Neumann architecture
Reustmann is a Von Neumann architecture in Rust. I was inspired by the dave miller Iota machine.
I just recreate it in Rust.
How to
The hello_world.rm
program, make sure you don't add a final newline
Gp..OOOOOOOOOOOOHTFello World!
First create a program, from a file for example
extern crate reustmann;
use std::fs::File;
use reustmann::Program;
let program = Program::from_file("./hello_world.rm").unwrap();
Then use this program to fill the interpreter memory
use reustmann::Interpreter;
let arch_length = 50; // memory length
let arch_width = 8; // word size
let mut interpreter = Interpreter::new(arch_length, arch_width).unwrap();
interpreter.copy_program(&program).unwrap();
Then you can run it by using an interpreter
use reustmann::Statement;
use reustmann::instruction::op_codes;
use std::io::{empty, stdout};
// use std::io::sink; // for no output
let mut input = empty(); // no input data needed
let mut output = stdout(); // output on the standard output
loop {
// each interpreter step return a statement
// while no `HALT` statement is found, we continue
match interpreter.step(&mut input, &mut output) {
Statement(op_codes::HALT, _) => break,
_ => ()
}
}
You can have debug informations at any moment
// put this in the previous match, in the right position!
println!("{:?}", interpreter.debug_infos());
Dependencies
~3.5MB
~65K SLoC