ysoroko/libasm

A library of useful functions coded in Assembly language

Libasm

This project is an introduction to Assembly language.

It consists in recreating several basic C funcions from scratch using the Assembly.

Compiled using nasm with macho64 output format on MacOS.

My own unit test is used to:

• Compare the results of newly coded functions vs already existing C functions
• Checking that the functions set up the global variable "errno" accordingly after failed syscalls
• Checking that the buffer strings are used correctly when using "write" and "read" functions
• Checks the input / output file descriptors with write and read functions

Try it:

⚠️ Requires nasm compiler installed and macOS x64 Intel processor architecture

⌨ Just download the project and run "Make test" in your terminal

ℹ️ The tester will wait for input after "ft_read" part (written characters in terminal will turn green).

Input 2 same strings (under 10 characters), the result should say "[OK]".

You can see an example with "hello" and "goodbye" on the image below

Use my Unit Test for this project:

Just replace my ".s" files by yours. Then run "Make test"