46 lines
1.2 KiB
Rust
46 lines
1.2 KiB
Rust
use holey_bytes::{
|
|
bytecode::ops::{Operations::*, RWSubTypes::*, SubTypes::*},
|
|
engine::Engine,
|
|
RuntimeErrors,
|
|
};
|
|
|
|
fn main() -> Result<(), RuntimeErrors> {
|
|
#[rustfmt::skip]
|
|
let prog: Vec<u8> = vec![
|
|
NOP as u8, NOP as u8,
|
|
10, 10,
|
|
ADD as u8, EightBit as u8, 100, 20, 0xA7,
|
|
ADD as u8,
|
|
EightBit as u8, 1, 0, 0xB0,
|
|
ADD as u8,
|
|
SixtyFourBit as u8,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 2, 0xD0,
|
|
SUB as u8, EightBit as u8, 255, 0, 0xA7,
|
|
ADD as u8, Register8 as u8, 0xA7, 0xB0, 0xA7,
|
|
LOAD as u8, AddrToReg as u8,
|
|
0, 0, 0, 0, 0, 0, 0, 2,
|
|
0xA0,
|
|
// JUMP as u8, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
JUMP as u8, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
|
|
];
|
|
|
|
let mut eng = Engine::new(prog);
|
|
// eng.set_timer_callback(time);
|
|
eng.enviroment_call_table[10] = print_fn;
|
|
eng.run()?;
|
|
eng.dump();
|
|
println!("{:#?}", eng.registers);
|
|
|
|
Ok(())
|
|
}
|
|
|
|
pub fn time() -> u32 {
|
|
9
|
|
}
|
|
pub fn print_fn(engine: &mut Engine) -> Result<&mut Engine, u64> {
|
|
println!("hello");
|
|
Ok(engine)
|
|
}
|