Booting from Grub2 to x86 long mode (64-bit mode)
In this post, I'm going to walk through the process of booting a kernel from grub and getting it up into 64 bit C code. The kernel will be loaded to low physical memory by grub and will be mapped...
I work mostly on operating systems and to be more specific embedded operating systems. I have experiences with Linux as well but my main area of expertise consists of custom real-time operating systems.