Data Structures
struct	memory_descriptor

Macros
#define	MEMORY_TYPE_R 0x1U

#define	MEMORY_TYPE_W 0x2U

#define	MEMORY_TYPE_E 0x4U

Typedefs
typedef int64_t(*	add_md_t) (struct memory_descriptor *md)

Macro Definition Documentation

◆ MEMORY_TYPE_R

#define MEMORY_TYPE_R 0x1U

Memory Types

Definition at line 39 of file memory.h.

◆ MEMORY_TYPE_W

#define MEMORY_TYPE_W 0x2U

Definition at line 40 of file memory.h.

◆ MEMORY_TYPE_E

#define MEMORY_TYPE_E 0x4U

Definition at line 41 of file memory.h.

Typedef Documentation

◆ add_md_t

typedef int64_t(* add_md_t) (struct memory_descriptor *md)

Add Memory Descriptor

Precondition: expects: md != nullptr

Postcondition: ensures: none

This is used by the driver entry to add an MD to VMM. The driver entry will need to collect memory descriptors for every page of memory that the VMM is using so that the memory manager can provide mappings as needed.

Definition at line 76 of file memory.h.

Data Structures