introvirt::VirtualAddressNotPresentException Class Reference

Thrown when translating a guest virtual address is marked as not present. More...

#include <VirtualAddressNotPresentException.hh>

Inheritance diagram for introvirt::VirtualAddressNotPresentException:

Collaboration diagram for introvirt::VirtualAddressNotPresentException:

Public Member Functions
uint64_t	virtual_address () const
	Get the guest virtual address that was marked as not present.
uint64_t	page_directory () const
	Get the page directory in use.
	VirtualAddressNotPresentException (uint64_t virtual_address, uint64_t page_directory)
	Construct a new Virtual Address Not Present Exception object.
	VirtualAddressNotPresentException (VirtualAddressNotPresentException &&) noexcept
VirtualAddressNotPresentException &	operator= (VirtualAddressNotPresentException &&) noexcept
	~VirtualAddressNotPresentException () noexcept override
Public Member Functions inherited from introvirt::MemoryException
	MemoryException (const std::string &message)
	Construct a new Memory Exception object.
	MemoryException (const std::string &message, int err)
	Construct a new Memory Exception object.
Public Member Functions inherited from introvirt::TraceableException
int	error_code () const
	Get the errno value if one was set.
	TraceableException (TraceableException &&) noexcept
	Move constructor.
TraceableException &	operator= (TraceableException &&) noexcept
	Move assignment operator.
	~TraceableException () override
	Destroy the instance.

Additional Inherited Members
Protected Member Functions inherited from introvirt::TraceableException
	TraceableException (const std::string &msg)
	Construct a new Traceable Exception object.
	TraceableException (const std::string &msg, int err)
	Construct a new Traceable Exception object with an erro code.

Detailed Description

Thrown when translating a guest virtual address is marked as not present.

This exception is thrown when we are unable to translate a guest virtual address into its physical address.

Examples

ivcallmon.cc, ivexec.cc, ivprocinfo.cc, and vmcall_interface.cc.

Constructor & Destructor Documentation

VirtualAddressNotPresentException() [1/2]

introvirt::VirtualAddressNotPresentException::VirtualAddressNotPresentException	(	uint64_t	virtual_address,
		uint64_t	page_directory
	)

Construct a new Virtual Address Not Present Exception object.

Parameters

virtual_address	The virtual address that was not present
page_directory	The paging directory that was used

VirtualAddressNotPresentException() [2/2]

introvirt::VirtualAddressNotPresentException::VirtualAddressNotPresentException ( VirtualAddressNotPresentException &&  )

noexcept

~VirtualAddressNotPresentException()

introvirt::VirtualAddressNotPresentException::~VirtualAddressNotPresentException ( )

overridenoexcept

Member Function Documentation

operator=()

VirtualAddressNotPresentException & introvirt::VirtualAddressNotPresentException::operator= ( VirtualAddressNotPresentException &&  )

noexcept

page_directory()

uint64_t introvirt::VirtualAddressNotPresentException::page_directory

(

)

const

Get the page directory in use.

Returns

uint64_t

virtual_address()

uint64_t introvirt::VirtualAddressNotPresentException::virtual_address

(

)

const

Get the guest virtual address that was marked as not present.

Returns

The virtual address that failed to translate

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

• /home/runner/work/IntroVirt/IntroVirt/include/introvirt/core/exception/VirtualAddressNotPresentException.hh