Assembly language

About the project

A quick introductory project using assembly language with 6 functions to code :

  • strlen
  • strcpy
  • strcmp
  • write
  • read
  • strdup


At first, I really had some issues understanding registers and their differencies. An other obstacle was that the project had to be done only using 64 bits ASM and run on macOS. Some great resources on internet could be using a 32 bits version or not be portable to macOS as the system calls can differ.

What I learned

I learned to read and write assembly code.
It gave me a whole new understanding of low level programming and what is happening under the hood of most programs.


I found this project useful as I have an interest in reverse engineering and sometimes find myself reading assembly code.