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Note: This kernel is archived, please see:https://github.com/ilobilo/ilobilix

My first os built from scratch
Contributors are welcome

• GDT
• IDT
• TSS
• PCI
• PCIe
• MSI
• MSI-X

• PMM
• VMM
• Heap

• ACPI
• LAPIC
• IOAPIC
• Shutdown
• Reboot

• PC speaker
• AC97
• SB16

• PS/2 Keyboard
• PS/2 Mouse
• COM

• VMWare Tools
• VBox Guest Additions
• Virtio

• FDC
• IDE
• SATA
• NVMe
• Virtio block

• RTL8139
• RTL8169 (Broken)
• E1000
• Virtio network

• UHCI
• OHCI
• EHCI
• XHCI

• HPET
• PIT
• RTC
• LAPIC Timer

• SMP
• Scheduling
• IPC

• MBR
• GPT

• VFS (Based on Vinix)
• TMPFS
• DEVFS
• Initrd
• Echfs
• SFS
• Ext2
• Fat32
• ISO9660
• NTFS

• System calls
• ELF
• Signals
• Userspace
• Libc
• Bash
• Coreutils

• Ethernet
• ARP
• IPv4
• IPv4 fragmentation support
• ICMPv4
• TCP
• UDP
• DHCP
• HTTP
• Telnet
• SSL

Make sure you have following programs installed:

• Clang
• lld
• llvm
• Make
• Nasm
• Qemu x86-64
• Xorriso
• Wget
• Tar

If you have Debian based system (Ubuntu, linux mint, Pop_os! etc) you can install them with this command:
sudo apt install clang lld make nasm qemu-system-x86 xorriso wget tar

Follow these steps to build and run the os

1. Clone this repo with:
   git clone --single-branch --branch=master --depth=1 https://github.com/ilobilo/kernel

2. Go to the root directory of cloned repo and run:
   make -j$(nproc --all) For UEFI mode
   make bios -j$(nproc --all) For BIOS mode

If you, for some reason, are on Termux, run this command instead and connect to127.0.0.1:5901 with VNC viewer:
make vnc -j$(nproc --all)

• USEILAR=1: Use ILAR archive format for initrd instead of USTAR (requires libboost-iostreams-dev)
• NOUBSAN=1: Turn off UBSAN
• NOCLEAN=1: Don't clean the source after compiling
• NORUN=1: Don't run the kernel, just compile
• DEBUG=1: Turn off kvm and enable qemu logging

https://discord.gg/fM5GK3RpS7

• Osdev wiki:https://wiki.osdev.org
• Osdev discord server:https://discord.gg/RnCtsqD
• PonchoOS:https://github.com/Absurdponcho/PonchoOS
• Poncho discord server:https://discord.gg/N2Dpwpu4qT
• Limine:https://github.com/limine-bootloader/limine
• Vinix:https://github.com/vlang/vinix
• Lyre:https://github.com/lyre-os/lyre
• Polaris:https://github.com/NSG650/Polaris
• Ilar:https://github.com/ilobilo/ilar
• Printf:https://github.com/eyalroz/printf
• Scalable Screen Font:https://gitlab.com/bztsrc/scalable-font2
• Liballoc:https://github.com/blanham/liballoc
• CWalk:https://github.com/likle/cwalk
• String:https://github.com/cocoz1/cpp-string
• Cxxshim:https://github.com/managarm/cxxshim
• Unifont:https://ftp.gnu.org/gnu/unifont/unifont-14.0.02