3 Commits

Author	SHA1	Message	Date
Gunnar Beutner	be795d5812	Prekernel: Use physical addresses for some of the BootInfo parameters ... The kernel would just turn those virtual addresses into physical addresses later on, so let's just use physical addresses right from the start.	2021-07-20 15:12:19 +02:00
Gunnar Beutner	dd42093b93	Kernel: Move boot info declarations to a header file ... Instead of manually redeclaring those variables in various files this now adds a header file for them.	2021-07-20 15:12:19 +02:00
Gunnar Beutner	7e94b090fe	Kernel: Introduce basic pre-kernel environment ... This implements a simple bootloader that is capable of loading ELF64 kernel images. It does this by using QEMU/GRUB to load the kernel image from disk and pass it to our bootloader as a Multiboot module. The bootloader then parses the ELF image and sets it up appropriately. The kernel's entry point is a C++ function with architecture-native code. Co-authored-by: Liav A <liavalb@gmail.com>	2021-07-18 17:31:13 +02:00