Overview Version 1.0

OS_32Bit is a 32-bit operating system designed to showcase technical capabilities and serve as a platform for learning and collaboration. It is entirely open-source, inviting contributions from the developer community.

Core Components:

• Kernel Entry
• Virtual Memory
• Multitasking (Round Robin)
• Task Switching
• Interrupt Handling (IDT)
• Global Descriptor Table (GDT)
• Task State Segment (TSS)
• Utility Libraries
• Input/Output
• Memory Detection
• Time and Date
• Test and Debug
• Keyboard
• CLI
• Cube :D
• ATA
• File System (SFAT)

Installation

This section provides the necessary steps for installing the operating system, including system requirements, installation guides, and booting instructions.

• Do Fork + Clone Repository:

  gh repo fork    https://github.com/IlanVinograd/OS_32Bi  t.git --clone=true gh repo star IlanVinograd/OS_32Bit

• System Requirements: A basic development environment with Docker installed.

• For GUI QEMU: Required install -> VcXsrv, When you start VcXsrv, choose "Multiple Windows" and ensure that "Disable access control" is checked.

• Installation Guide: Follow the steps below to build and run the OS using Docker.

• Booting Instructions: Run the bootloader through Docker and QEMU.

Build the Docker Image

To build the Docker image, use the following command:

cd Code

docker build -t os_32bit .

cd ..

Run the Project

• Run the project using either CMD or PowerShell with the following commands.

  CMD

  docker run --rm -e DISPLAY=host.docker.internal:0.0 -v %cd%\Code:/usr/src/bootloader os_32bit
  

  OR

  Powershell

  docker run --rm -e DISPLAY=host.docker.internal:0.0 -v "$(Get-Location)/Code:/usr/src/bootloader" os_32bit
  

Rebuilding the File System (IF IT IS BROKEN OR TO RESET FS)

• If you need to reset the file system (rebuild the bootloader image and embed the file system), use the following commands:

CMD

docker run --rm -e DISPLAY=host.docker.internal:0.0 -v %cd%\Code:/usr/src/bootloader os_32bit sh -c "make clean_all && make output && make embed_superblock && qemu-system-x86_64 -drive format=raw,file=bootloader.img -m 512M -display gtk"

Poweershell

docker run --rm -e DISPLAY=host.docker.internal:0.0 -v "$(Get-Location)/Code:/usr/src/bootloader" os_32bit sh -c "make clean_all && make output && make embed_superblock && qemu-system-x86_64 -drive format=raw,file=bootloader.img -m 512M -display gtk"

Documentation

Comprehensive documentation is provided to help you understand the core concepts and contribute to the project effectively.

• CONTRIBUTING.md
• TECHNICAL_GUIDE.md
• Resources.md