C-Language Compiler Implementation

A compiler for a subset of the C programming language (written in C++).

See the grammar here.

This project is an abomination LOL, especially the ICG.

Project Status

1. • Lexical Analyzer
2. • Syntax Analyzer
3. • Semantic Analyzer
4. • Intermediate Code Generator (SPIM, ish-done)
5. • Machine-Independent Code Optimizer
6. • Code Generator
7. • Machine-Dependent Code Optimizer

Project Requirements

1. C++17 (preferably g++)

Setup

1. Clone the project into your computer.
2. Launch the project by running the main.cpp file. It would be easier to run the project using JetBrain's CLION IDE.
3. The test files are found in the tests folder.
   • To switch from one testcase to another, you can:
     1. Use the Makefile i.e. make o f=tests/submitted.c && spim -file out.asm
     2. or, when directly running the executable, ./main tests/submitted.c && spim -file out.asm
     3. or, change the name in the test file specifier on the main.cpp file

Screenshots

1. Scanner output
2. Parser output