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This commit is contained in:
commit
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GPG Key ID:
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||||||
|
checksum = "852298e482cd67c356ddd9570386e2862b5673c85bd5f88df9ab6802b334c596"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_x86_64_msvc"
|
||||||
|
version = "0.52.5"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "bec47e5bfd1bff0eeaf6d8b485cc1074891a197ab4225d504cb7a1ab88b02bf0"
|
||||||
4
Cargo.toml
Normal file
4
Cargo.toml
Normal file
|
|
@ -0,0 +1,4 @@
|
||||||
|
|
||||||
|
[workspace]
|
||||||
|
members = [ "bfox", "bfox-asmgen","bfox-parser"]
|
||||||
|
resolver = "2"
|
||||||
1
bfox-asmgen/.gitignore
vendored
Normal file
1
bfox-asmgen/.gitignore
vendored
Normal file
|
|
@ -0,0 +1 @@
|
||||||
|
/target
|
||||||
8
bfox-asmgen/Cargo.toml
Normal file
8
bfox-asmgen/Cargo.toml
Normal file
|
|
@ -0,0 +1,8 @@
|
||||||
|
[package]
|
||||||
|
name = "bfox-asmgen"
|
||||||
|
version = "0.1.0"
|
||||||
|
edition = "2021"
|
||||||
|
|
||||||
|
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
0
bfox-asmgen/src/lib.rs
Normal file
0
bfox-asmgen/src/lib.rs
Normal file
1
bfox-parser/.gitignore
vendored
Normal file
1
bfox-parser/.gitignore
vendored
Normal file
|
|
@ -0,0 +1 @@
|
||||||
|
/target
|
||||||
10
bfox-parser/Cargo.toml
Normal file
10
bfox-parser/Cargo.toml
Normal file
|
|
@ -0,0 +1,10 @@
|
||||||
|
[package]
|
||||||
|
name = "bfox-parser"
|
||||||
|
version = "0.1.0"
|
||||||
|
edition = "2021"
|
||||||
|
|
||||||
|
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
anyhow = "1.0.86"
|
||||||
|
log = "0.4.21"
|
||||||
56
bfox-parser/src/lib.rs
Normal file
56
bfox-parser/src/lib.rs
Normal file
|
|
@ -0,0 +1,56 @@
|
||||||
|
use types::{token::Token, Loc};
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
mod types;
|
||||||
|
|
||||||
|
pub struct Parser {
|
||||||
|
tokens: Vec<Token>,
|
||||||
|
chars: Vec<char>,
|
||||||
|
loc: Loc,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Parser {
|
||||||
|
pub fn new() -> Self {
|
||||||
|
Self {
|
||||||
|
tokens: Vec::new(),
|
||||||
|
chars: Vec::new(),
|
||||||
|
loc: Loc::default(),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn parse(&mut self, code: String, file_name: String) -> anyhow::Result<()> {
|
||||||
|
self.loc.file = file_name;
|
||||||
|
self.loc.col = 0;
|
||||||
|
self.loc.line = 0;
|
||||||
|
|
||||||
|
self.chars = code.chars().collect();
|
||||||
|
|
||||||
|
// Parse here
|
||||||
|
|
||||||
|
Ok(())
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Pops one token
|
||||||
|
fn next(&mut self) -> Option<char> {
|
||||||
|
if let Some(c) = self.chars.pop() {
|
||||||
|
match c {
|
||||||
|
'\n' => {
|
||||||
|
self.loc.line += 1;
|
||||||
|
self.loc.col = 0;
|
||||||
|
}
|
||||||
|
_ => {
|
||||||
|
self.loc.col += 1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return Some(c);
|
||||||
|
}
|
||||||
|
|
||||||
|
None
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn tokens(&self) -> &[Token] {
|
||||||
|
&self.tokens
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
27
bfox-parser/src/types/mod.rs
Normal file
27
bfox-parser/src/types/mod.rs
Normal file
|
|
@ -0,0 +1,27 @@
|
||||||
|
pub mod token;
|
||||||
|
|
||||||
|
use std::fmt::Display;
|
||||||
|
|
||||||
|
#[derive(Debug, Default, Clone)]
|
||||||
|
pub struct Loc {
|
||||||
|
pub file: String,
|
||||||
|
pub line: usize,
|
||||||
|
pub col: usize
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Loc {
|
||||||
|
pub fn new<S: ToString>(file: S, line: usize, col: usize) -> Self {
|
||||||
|
Self{
|
||||||
|
file: file.to_string(),
|
||||||
|
line,
|
||||||
|
col,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Display for Loc {
|
||||||
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
||||||
|
write!(f, "{}:{}:{}", self.file, self.line, self.col)?;
|
||||||
|
Ok(())
|
||||||
|
}
|
||||||
|
}
|
||||||
20
bfox-parser/src/types/token.rs
Normal file
20
bfox-parser/src/types/token.rs
Normal file
|
|
@ -0,0 +1,20 @@
|
||||||
|
use super::Loc;
|
||||||
|
|
||||||
|
|
||||||
|
#[derive(Debug, Clone)]
|
||||||
|
pub struct Token {
|
||||||
|
pub typ: TokenType,
|
||||||
|
pub loc: Loc,
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Debug, Clone, Copy)]
|
||||||
|
pub enum TokenType {
|
||||||
|
Add,
|
||||||
|
Sub,
|
||||||
|
Left,
|
||||||
|
Right,
|
||||||
|
LoopR,
|
||||||
|
LoopL,
|
||||||
|
Print,
|
||||||
|
Input
|
||||||
|
}
|
||||||
1
bfox/.gitignore
vendored
Normal file
1
bfox/.gitignore
vendored
Normal file
|
|
@ -0,0 +1 @@
|
||||||
|
/target
|
||||||
15
bfox/Cargo.toml
Normal file
15
bfox/Cargo.toml
Normal file
|
|
@ -0,0 +1,15 @@
|
||||||
|
[package]
|
||||||
|
name = "bfox"
|
||||||
|
version = "0.1.0"
|
||||||
|
edition = "2021"
|
||||||
|
|
||||||
|
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
anyhow = "1.0.86"
|
||||||
|
bfox-asmgen = { path = "../bfox-asmgen" }
|
||||||
|
bfox-parser = { path = "../bfox-parser" }
|
||||||
|
camino = "1.1.7"
|
||||||
|
clap = { version = "4.5.4", features = ["derive"] }
|
||||||
|
env_logger = "0.11.3"
|
||||||
|
log = "0.4.21"
|
||||||
16
bfox/src/cli.rs
Normal file
16
bfox/src/cli.rs
Normal file
|
|
@ -0,0 +1,16 @@
|
||||||
|
use clap::Parser;
|
||||||
|
|
||||||
|
|
||||||
|
#[derive(Debug, Parser)]
|
||||||
|
pub(crate) struct CliArgs {
|
||||||
|
/// Only generate assembly
|
||||||
|
#[arg(long, short)]
|
||||||
|
pub assemly: bool,
|
||||||
|
|
||||||
|
/// Output file
|
||||||
|
#[arg(long, short, default_value="./a.out")]
|
||||||
|
pub output: camino::Utf8PathBuf,
|
||||||
|
|
||||||
|
/// Input code
|
||||||
|
pub input: camino::Utf8PathBuf
|
||||||
|
}
|
||||||
29
bfox/src/main.rs
Normal file
29
bfox/src/main.rs
Normal file
|
|
@ -0,0 +1,29 @@
|
||||||
|
use clap::Parser;
|
||||||
|
|
||||||
|
mod cli;
|
||||||
|
|
||||||
|
fn main() -> anyhow::Result<()> {
|
||||||
|
let cli = cli::CliArgs::parse();
|
||||||
|
|
||||||
|
std::env::set_var("RUST_LOG", "debug");
|
||||||
|
env_logger::init();
|
||||||
|
|
||||||
|
let mut parser = bfox_parser::Parser::new();
|
||||||
|
|
||||||
|
let Ok(input_code) = std::fs::read_to_string(&cli.input) else {
|
||||||
|
log::error!("Couldnt read input file: {}", cli.input);
|
||||||
|
return Ok(());
|
||||||
|
};
|
||||||
|
|
||||||
|
parser.parse(input_code, cli.input.to_string())?;
|
||||||
|
|
||||||
|
let tokens = parser.tokens();
|
||||||
|
|
||||||
|
log::debug!("{tokens:?}");
|
||||||
|
|
||||||
|
if !cli.assemly {
|
||||||
|
//TODO: Compile here
|
||||||
|
}
|
||||||
|
|
||||||
|
Ok(())
|
||||||
|
}
|
||||||
1
hello_word.bf
Normal file
1
hello_word.bf
Normal file
|
|
@ -0,0 +1 @@
|
||||||
|
++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.
|
||||||
Loading…
Reference in New Issue
Block a user