void	mm_init();



typedef struct {
	qword	base;
	qword	limit;
	dword	attributes;
} __attribute__((packed)) memmap_entry;


typedef struct {
	dword	base;
	dword	length;		//in pages
	dword	flags;
	dword	link;
} __attribute__ ((packed)) pageblock;		//16 byte pageblock entry - 512 entries = 1 page