Build status

Master branch: Experimental branch:

Sources tree:

src/ # System programs sources
bin/ #system programs binaries
kernel/ # Portable kernel sources
libc/ # Kernel libc
arch/ # HW dependent kernel sources
arch/$(ARCH)/boot # HW dependent initialization
arch/$(ARCH)/lld/ # low level built-in drivers
arch/$(ARCH)/include/asm # headers, those provide machine-independent symbols
# we can use them in high level code
arch/$(ARCH)/include/$(ARCH) # specific to machine symbols/namespaces

....

Dependencies:

GNU make, nasm, gcc(version >= 8), binutils, coreutils, Unix shell(sh), qemu-system-x86_64(optional), bochs(optional), OVMF(optional), grub-mkrescue, xorriso mtools

Running it on qemu!

please consult make tasks:

make help

Running os with different BIOS(for example OVMF.fd, which is UEFI/BIOS):

make run BIOS=$(find /usr/share -name OVMF_CODE.fd)

Note, that THUNDERSTORM aims to be BIOS independent, but it is much better in qemu to run it with UEFI BIOS, since it is better supported.

TODO up to 2019 (in case someone want`s to contribute):

NOTE: to see full list of TODOs please run grep -r -n TODO\ : in target folder

• port multitasking from THUNDERSTORM-OLD
• ACPI support
• Power management
• PIC management
• local and IO APIC initialization \ management
• basic POSIX system calls
• add modules support
• Extended fs support (module)
• ISO 9660 support (module)