igor1101 / thunderstorm Goto Github PK

Master branch: Experimental branch:

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

....

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

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.

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)