Enum microvmi::api::events::CrType

#[repr(C)]
pub enum CrType {
    Cr0,
    Cr3,
    Cr4,
}

Types of x86 control registers are listed here

Variants

Cr0

Has various control flags that modify the basic operation of the processor.

Cr3

Contains a value called Page Fault Linear Address (PFLA). When a page fault occurs, the address the program attempted to access is stored in the CR2 register. CR2 register cannot be intercepted by the guest operating system.

Cr4

Used in protected mode to control operations such as virtual-8086 support, enabling I/O breakpoints, page size extension and machine-check exceptions.

Trait Implementations

impl Clone for CrType

fn clone(&self) -> CrType

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CrType

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq<CrType> for CrType

fn eq(&self, other: &CrType) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Copy for CrType

impl StructuralPartialEq for CrType