https://github.com/fedejinich/fcc

A compiler for a tiny subset of C, written in Rust.
https://github.com/fedejinich/fcc

Last synced: 11 days ago
JSON representation

A compiler for a tiny subset of C, written in Rust.

• Host: GitHub
• URL: https://github.com/fedejinich/fcc
• Owner: fedejinich
• Created: 2022-04-01T16:01:09.000Z (almost 3 years ago)
• Default Branch: master
• Last Pushed: 2022-09-05T16:48:17.000Z (over 2 years ago)
• Last Synced: 2023-03-09T22:26:44.745Z (almost 2 years ago)
• Language: Rust
• Size: 101 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# fcc (another C compiler)

A compiler for a tiny C subset, written in Rust. Inspired by [Nora Sandler's book](https://norasandler.com/2022/03/29/Write-a-C-Compiler-the-Book.html).

Requirements

- ONLY targets `x86_64` architectures.

- `gcc`: used for linking the assembly files.

## Clone

```bash

git clone https://github.com/fedejinich/fcc.git --recurse-submodules

```

## Build

Build `fcc` cargo project and output and executable to `~/target/debug`.

```bash

cargo build

```

## Compile With fcc

Compile .c files with `fcc` compiler.

```bash 

./fcc 

```

## Run Integration Tests 

You can run the integration test suite from [Nora's repo](https://github.com/nlsandler/write_a_c_compiler) by going to `~/fcc/tests/resources/wirte_a_c_compiler` and running:

```

./test_compiler.sh /path/to/fcc

```

#### Test specific stages

To test stage 1 and stage 3,

```bash

./test_compiler.sh /path/to/your/compiler 1 3

```

To test from stage 1 to stage 6,

```bash

./test_compiler.sh /path/to/your/compiler `seq 1 6`

```