SIMPLE IS BETTER

Previously I wrote a post to discuss the limitations for Multiboot boot specification , today I saw that XEN hypervisor also has the similar...

Since VMware product (e.g. Player) now supports nested  virtualization  VT-x/VMX , recently I wanted to use this feature to debug XEN w/ EFI...

Typically in a computer system, the boot sequence is like this: firmware -> bootloader -> Operating System.  The problem is that nowad...