pastoral

pastoral

An x86_64 operating system, striving to be to an actual UNIX clone

Running on real hardware is also generally no issue either real hardware

Features

Bootloader:

• Limine, using the Limine boot protocol

Kernel:

• x86 system tables and architecture subsystems (GDT/IDT/TSS/EHFI/XAPIC/X2APIC/LA57)
• Module bitmap PMM
• VMM equipped with CoW and demand paging
• Slab allocator
• Unix-like VFS, FDs, Permissions (uids/gids)
• Preemptive multicore (SMP) scheduler
• Sessions and process groups
• Timers (HPET/PIT/APIC)
• Posix standard signals
• Unix domain sockets
• POSIX threads
• TTYs/PTYs/Job control

Userland:

• Pastorals userspace is powered by which facilitates many ports, including:
  • bash
  • binutils
  • coreutils
  • gcc

Dependencies

The only dependices that you may or may not have are xbstrap and qemu, so make sure those are there

Installation

• Build toolchain
  • cd user
  • make build_toolchain
  • cd ..
• Run
  • make run

Contributing

Contributors are very welcome, just make sure the code style matches the rest of the code