The x86 Control Register 0. More...

#include <Cr0.hh>

Public Member Functions
bool	pe () const
	Get the PE (Protected-Mode Enable) bit.

bool	mp () const
	Get the MP (Monitor co-processor) bit.

bool	em () const
	Get the EM (Emulation) bit.

bool	ts () const
	Get the TS (Task switched) bit.

bool	et () const
	Get the ET (Extension type) bit.

bool	ne () const
	Get the NE (Numeric error) bit.

bool	wp () const
	Get the WP (Write protect) bit.

bool	am () const
	Get the AM (Alignment mask) bit.

bool	nw () const
	Get the NW (Not-write through) bit.

bool	cd () const
	Get the CD (Cache disable) bit.

bool	pg () const
	Get the PG (Paging) bit.

uint64_t	value () const
	Get the raw value.

	Cr0 (uint64_t cr0)
	Construct a new Cr0 object.

Detailed Description

The x86 Control Register 0.

Constructor & Destructor Documentation

◆ Cr0()

introvirt::x86::Cr0::Cr0 ( uint64_t cr0 )

explicit

Construct a new Cr0 object.

Parameters

cr0	The raw cr0 value

Member Function Documentation

◆ am()

bool introvirt::x86::Cr0::am ( ) const

Get the AM (Alignment mask) bit.

Returns: true if the AM bit is set; false if the AM bit is not set

◆ cd()

bool introvirt::x86::Cr0::cd ( ) const

Get the CD (Cache disable) bit.

Returns: true if the CD bit is set; false if the CD bit is not set

◆ em()

bool introvirt::x86::Cr0::em ( ) const

Get the EM (Emulation) bit.

Returns: true if the EM bit is set; false if the EM bit is not set

◆ et()

bool introvirt::x86::Cr0::et ( ) const

Get the ET (Extension type) bit.

Returns: true if the ET bit is set; false if the ET bit is not set

◆ mp()

bool introvirt::x86::Cr0::mp ( ) const

Get the MP (Monitor co-processor) bit.

Returns: true if the MP bit is set; false if the MP bit is not set

◆ ne()

bool introvirt::x86::Cr0::ne ( ) const

Get the NE (Numeric error) bit.

Returns: true if the NE bit is set; false if the NE bit is not set

◆ nw()

bool introvirt::x86::Cr0::nw ( ) const

Get the NW (Not-write through) bit.

Returns: true if the NW bit is set; false if the NW bit is not set

◆ pe()

bool introvirt::x86::Cr0::pe ( ) const

Get the PE (Protected-Mode Enable) bit.

Returns: true if the PE bit is set; false if the PE bit is not set

◆ pg()

bool introvirt::x86::Cr0::pg ( ) const

Get the PG (Paging) bit.

Returns: true if the PG bit is set; false if the PG bit is not set

◆ ts()

bool introvirt::x86::Cr0::ts ( ) const

Get the TS (Task switched) bit.

Returns: true if the TS bit is set; false if the TS bit is not set

◆ value()

uint64_t introvirt::x86::Cr0::value ( ) const

Get the raw value.

Returns: The raw value of the register

◆ wp()

bool introvirt::x86::Cr0::wp ( ) const

Get the WP (Write protect) bit.

Returns: true if the WP bit is set; false if the WP bit is not set

The documentation for this class was generated from the following file:

/home/runner/work/IntroVirt/IntroVirt/include/introvirt/core/arch/x86/Cr0.hh

Public Member Functions