https://github.com/maekawatoshiki/qcc

qcc is a small toy C compiler
https://github.com/maekawatoshiki/qcc

compiler cpp cpp11 llvm toy

Last synced: 2 months ago
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qcc is a small toy C compiler

• Host: GitHub
• URL: https://github.com/maekawatoshiki/qcc
• Owner: maekawatoshiki
• License: mit
• Created: 2016-10-07T06:31:08.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-04-10T12:16:32.000Z (over 7 years ago)
• Last Synced: 2024-11-01T12:54:20.494Z (2 months ago)
• Topics: compiler, cpp, cpp11, llvm, toy
• Language: C++
• Size: 238 KB
• Stars: 42
• Watchers: 6
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# QCC

[![](https://img.shields.io/travis/maekawatoshiki/qcc.svg?style=flat-square)](https://travis-ci.org/maekawatoshiki/qcc)

[![](http://img.shields.io/badge/license-MIT-blue.svg?style=flat-square)](./LICENSE)

- qcc is a small toy compiler for C language.

- waiting for pull-req!

# FEATURES

- qcc generates bitcode from C source code with LLVM. so we have to convert bitcode to native.

- the shell script './qcc.sh' does it. or do yourself such as below:

```

$ ./qcc c.c -o c.bc # qcc generates c.bc

$ llc-3.8 c.bc # c.bc -> c.s

$ clang c.s # c.s -> a.out

```

# BUILD

- used tools: clang, llvm-3.8

- if you are using Ubuntu or Debian, maybe you can see what you have to apt-get install if you look at Dockerfile.

```

$ make

$ make test

$ ./qcc.sh 

```

# TRY ON DOCKER

- follow below

```

docker build -t="qcc" .

docker run -it "qcc" .

```