introvirt::inject::GuestAllocation< _Tp > Class Template Reference

#include <GuestAllocation.hh>

Collaboration diagram for introvirt::inject::GuestAllocation< _Tp >:

Public Member Functions
uint64_t	address () const
	Get the underlying address.
	operator const guest_ptr< _Tp > & () const
	Transparently decay into a guest_ptr<_Tp>
	operator guest_ptr< void > () const
	Transparently decay into a guest_ptr<void>
const guest_ptr< _Tp > &	ptr () const
	Get a copy of the underlying pointer.
guest_ptr< _Tp >	release ()
	Release this memory from management.
template<typename Tp = _Tp, typename std::enable_if_t< std::is_array_v< Tp > > * dummy = nullptr>
	GuestAllocation (size_t length)
	GuestAllocation array constructor.
template<typename... _Args, typename Tp = _Tp, typename std::enable_if_t<!std::is_array_v< Tp > > * dummy = nullptr>
	GuestAllocation (_Args &&... __args)
	~GuestAllocation ()
	GuestAllocation (const GuestAllocation &)=delete
GuestAllocation &	operator= (const GuestAllocation &)=delete
	GuestAllocation (GuestAllocation &&src) noexcept
GuestAllocation &	operator= (GuestAllocation &&src) noexcept

Static Protected Member Functions
static constexpr bool	_is_array ()

Protected Attributes
Guest *	guest_
guest_ptr< _Tp >	ptr_
size_t	region_size_

Constructor & Destructor Documentation

GuestAllocation() [1/4]

template<typename _Tp >

template<typename Tp = _Tp, typename std::enable_if_t< std::is_array_v< Tp > > * dummy = nullptr>

introvirt::inject::GuestAllocation< _Tp >::GuestAllocation ( size_t  length )

inlineexplicit

GuestAllocation array constructor.

Parameters

length

The number of elements in the array

GuestAllocation() [2/4]

template<typename _Tp >

template<typename... _Args, typename Tp = _Tp, typename std::enable_if_t<!std::is_array_v< Tp > > * dummy = nullptr>

introvirt::inject::GuestAllocation< _Tp >::GuestAllocation ( _Args &&...  __args )

inlineexplicit

~GuestAllocation()

template<typename _Tp >

introvirt::inject::GuestAllocation< _Tp >::~GuestAllocation ( )

inline

GuestAllocation() [3/4]

template<typename _Tp >

introvirt::inject::GuestAllocation< _Tp >::GuestAllocation ( const GuestAllocation< _Tp > &  )

delete

GuestAllocation() [4/4]

template<typename _Tp >

introvirt::inject::GuestAllocation< _Tp >::GuestAllocation ( GuestAllocation< _Tp > &&  src )

inlinenoexcept

Member Function Documentation

_is_array()

template<typename _Tp >

static constexpr bool introvirt::inject::GuestAllocation< _Tp >::_is_array ( )

inlinestaticconstexprprotected

address()

template<typename _Tp >

uint64_t introvirt::inject::GuestAllocation< _Tp >::address ( ) const

inline

Get the underlying address.

operator const guest_ptr< _Tp > &()

template<typename _Tp >

introvirt::inject::GuestAllocation< _Tp >::operator const guest_ptr< _Tp > & ( ) const

inline

Transparently decay into a guest_ptr<_Tp>

operator guest_ptr< void >()

template<typename _Tp >

introvirt::inject::GuestAllocation< _Tp >::operator guest_ptr< void > ( ) const

inline

Transparently decay into a guest_ptr<void>

operator=() [1/2]

template<typename _Tp >

GuestAllocation & introvirt::inject::GuestAllocation< _Tp >::operator= ( const GuestAllocation< _Tp > &  )

delete

operator=() [2/2]

template<typename _Tp >

GuestAllocation & introvirt::inject::GuestAllocation< _Tp >::operator= ( GuestAllocation< _Tp > &&  src )

inlinenoexcept

ptr()

template<typename _Tp >

const guest_ptr< _Tp > & introvirt::inject::GuestAllocation< _Tp >::ptr ( ) const

inline

Get a copy of the underlying pointer.

Returns

guest_ptr<_Tp>

release()

template<typename _Tp >

guest_ptr< _Tp > introvirt::inject::GuestAllocation< _Tp >::release ( )

inline

Release this memory from management.

This can be used to keep memory in the guest permanently. You are essentially causing a memory leak in the guest process by calling this, so be careful.

Returns

guest_ptr<_Tp> containing the mapping

Member Data Documentation

guest_

template<typename _Tp >

Guest* introvirt::inject::GuestAllocation< _Tp >::guest_

protected

ptr_

template<typename _Tp >

guest_ptr<_Tp> introvirt::inject::GuestAllocation< _Tp >::ptr_

protected

region_size_

template<typename _Tp >

size_t introvirt::inject::GuestAllocation< _Tp >::region_size_

protected

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

• /home/runner/work/IntroVirt/IntroVirt/include/introvirt/core/injection/GuestAllocation.hh