introvirt::windows::nt::NtQueryPerformanceCounter Class Reference

Handler class for the NtQueryPerformanceCounter system call. More...

#include <NtQueryPerformanceCounter.hh>

Inheritance diagram for introvirt::windows::nt::NtQueryPerformanceCounter:

Collaboration diagram for introvirt::windows::nt::NtQueryPerformanceCounter:

Public Member Functions
virtual guest_ptr< void >	PerformanceCounterPtr () const =0
	Getter for PerformanceCounterPtr.
virtual guest_ptr< void >	PerformanceFrequencyPtr () const =0
	Getter for PerformanceFrequencyPtr.
virtual void	PerformanceCounterPtr (const guest_ptr< void > &pPerformanceCounter)=0
	Setter for PerformanceCounterPtr.
virtual void	PerformanceFrequencyPtr (const guest_ptr< void > &pPerformanceFrequency)=0
	Setter for PerformanceFrequencyPtr.
virtual int64_t	PerformanceCounter () const =0
virtual void	PerformanceCounter (int64_t PerformanceCounter)=0
virtual int64_t	PerformanceFrequency () const =0
virtual void	PerformanceFrequency (int64_t PerformanceFrequency)=0
Public Member Functions inherited from introvirt::windows::nt::NtSystemCall
virtual NTSTATUS	result () const =0
	Get the result code.
virtual void	result (NTSTATUS_CODE code)=0
	Set the result code.
Public Member Functions inherited from introvirt::windows::WindowsSystemCall
virtual SystemCallIndex	index () const =0
	Get the system call number.
Public Member Functions inherited from introvirt::SystemCall
virtual const std::string &	name () const =0
	Get the name of the system call.
virtual void	write (std::ostream &os=std::cout) const =0
	Write a human-readable description of this system call.
virtual Json::Value	json () const =0
virtual bool	will_return () const =0
virtual void	data (const std::string &key, const std::shared_ptr< void > &value)=0
	Store arbitrary data with the SystemCall.
virtual void	data (const std::string &key, std::shared_ptr< void > &&value)=0
	Store arbitrary data with the SystemCall.
virtual std::shared_ptr< void >	data (const std::string &key)=0
	Retrieve arbitrary data stored with the SystemCall.
virtual std::shared_ptr< const void >	data (const std::string &key) const =0
	Retrieve arbitrary data stored with the SystemCall.
virtual bool	supported () const =0
	Check if this system call is supported by a more specific handler.
virtual void	handle_return_event (Event &event)=0
	Handle a system call return event.
virtual	~SystemCall ()=default
	Destroy the instance.

Static Public Member Functions
static NTSTATUS	inject (int64_t &PerformanceCounter, int64_t *PerformanceFrequency)

Detailed Description

Handler class for the NtQueryPerformanceCounter system call.

Member Function Documentation

inject()

static NTSTATUS introvirt::windows::nt::NtQueryPerformanceCounter::inject ( int64_t &  PerformanceCounter, int64_t *  PerformanceFrequency  )

static

PerformanceCounter() [1/2]

virtual int64_t introvirt::windows::nt::NtQueryPerformanceCounter::PerformanceCounter ( ) const

pure virtual

PerformanceCounter() [2/2]

virtual void introvirt::windows::nt::NtQueryPerformanceCounter::PerformanceCounter ( int64_t  PerformanceCounter )

pure virtual

PerformanceCounterPtr() [1/2]

virtual guest_ptr< void > introvirt::windows::nt::NtQueryPerformanceCounter::PerformanceCounterPtr ( ) const

pure virtual

Getter for PerformanceCounterPtr.

Returns

The address pointed to by the the PerformanceCounterPtr parameter

PerformanceCounterPtr() [2/2]

virtual void introvirt::windows::nt::NtQueryPerformanceCounter::PerformanceCounterPtr ( const guest_ptr< void > &  pPerformanceCounter )

pure virtual

Setter for PerformanceCounterPtr.

Parameters

pPerformanceCounter

The address to set for the PerformanceCounterPtr parameter

PerformanceFrequency() [1/2]

virtual int64_t introvirt::windows::nt::NtQueryPerformanceCounter::PerformanceFrequency ( ) const

pure virtual

PerformanceFrequency() [2/2]

virtual void introvirt::windows::nt::NtQueryPerformanceCounter::PerformanceFrequency ( int64_t  PerformanceFrequency )

pure virtual

PerformanceFrequencyPtr() [1/2]

virtual guest_ptr< void > introvirt::windows::nt::NtQueryPerformanceCounter::PerformanceFrequencyPtr ( ) const

pure virtual

Getter for PerformanceFrequencyPtr.

Returns

The address pointed to by the the PerformanceFrequencyPtr parameter

PerformanceFrequencyPtr() [2/2]

virtual void introvirt::windows::nt::NtQueryPerformanceCounter::PerformanceFrequencyPtr ( const guest_ptr< void > &  pPerformanceFrequency )

pure virtual

Setter for PerformanceFrequencyPtr.

Parameters

pPerformanceFrequency

The address to set for the PerformanceFrequencyPtr parameter

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

• /home/runner/work/IntroVirt/IntroVirt/include/introvirt/windows/kernel/nt/syscall/NtQueryPerformanceCounter.hh