KL-OS: Boot

The actual development of OS started with making the build script run.sh in bash to setup and launch a qemu RISC-V virtual machine with OpenSBI as bios for QEMU.

Then a linker script kernel.ld was made and a basic kernel process kernel.c was written. Finally, the build script was updated to include compiler and execution commands and flags to properly boot the kernel.

Day 2 focused on writing a basic starting process of a kernel and running it in a virtual machine.