Compiler for Edsger Programming Language

written in OCaml

National Technical University of Athens

Course: Compilers

September 2023

Students: Kontalexi Marina - Papadoulis George

Steps to download and run the project:
First edit the /src/project_path.txt file and write in the first line the full path of edsger project.
For example

/mnt/c/Documents/Compilers/Compilers_Edsger

To build the compiler run

$ make

in the project directory /src.

If you want to change standard library you should add your library inside the directory src in a directory named lib

$ [project_directory]/src/lib

To get the project in initial state you run

$ make distclean

In order to run the compiler

$ ./edsger [options] [file.eds]

in the project directory /src.
The given options are:

-O: enables compiler's optimizations and produces (a.s file)
-f: produce assembly code (a.s file)
-i: produce intermidiate code (a.ll file)

if nothing given then it produces assembly code and an executable file named a.out

Code Dependences:

• llvm 18.0.0
• clang 18.0.0
• ocaml 4.14.0
• opam 2.0.5
• gcc 9.4.0