! loader: Don't mark memory used by kernel as free
! loader: Resize memory blocks reserved for kernel
! loader: Add symbols marking kernel area
! loader: Correctly restore CPU state after interrupt
! loader: Add missing interrupt handler for #DE
+ loader: Add IO functions
+ loader: Initialise PIC
+ Add functions to read and write local APIC
! loader: Stack information is not pushed by default in protected mode
+ Console now handles signed integers and clears screen
+ loader: Handle interrupts and IRQs