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Flit

A compiler for the Flit programming language.

Features

  • Lexical Analysis: Breaks down Flit code into meaningful tokens (keywords, identifiers, numbers, etc.).
  • Syntax Analysis: Constructs an Abstract Syntax Tree (AST) representing the structure of Flit programs.
  • Code Generation: Translates the AST into x86-64 assembly code.
  • Memory Allocator: Allocates memory linearly in previous reserved chunk
  • Project Workflow: Tokenize => Parse => Generate Assembly Code
  • Operator Precedence: PEMDAS precedence for arithmetic operations implemented.

Usage Instructions

Prerequisites

  • NASM (Assembler)
  • LD (Linker)
  • A suitable operating system (Linux for now)

Steps

  1. Clone this repository:

    git clone https://github.com/Meet7834/Flit.git

  2. Navigate to directory:

    cd flit

  3. Compile the Flit program:

    mkdir build
cmake -S . -B build
cmake --build build

  4. Execute the program with:

    ./build/flit ./my_program.flt

Example Flit Program

  • For Sample code see grammar.md or see allFeatures.flt or test.flt

Contributing:

Contributions are welcome! Feel free to open issues or submit pull requests.

Roadmap:

  • Add tests
  • Add Comparison Operators (==, <, >, etc...)
  • Introduce Functions
  • Introduce more data types.