ProfileFuncLevelTracer Class Reference

#include <internal_funclevel.h>

Classes
struct	Function
	function entry (map address -> Function) More...
struct	Profile
	profile entry More...
class	ProfileMap
	map of profiles More...
class	UnsignedMap
	simple unique unsigned/unsigned map More...

Public Types
enum	{ MAX_FRAME_RECORDS = 4 }

Public Member Functions
	ProfileFuncLevelTracer (void)
	~ProfileFuncLevelTracer ()
void	Enter (unsigned addr, unsigned esp, unsigned ret)
unsigned	Leave (unsigned esp)
ProfileFuncLevelTracer *	GetNext (void)
Function *	FindFunction (unsigned addr)
Function *	EnumFunction (unsigned index)

Static Public Member Functions
static void	Shutdown (void)
static int	FrameStart (void)
static void	FrameEnd (int which, int mixIndex)
static void	ClearTotals (void)
static ProfileFuncLevelTracer *	GetFirst (void)

Friends
class	ProfileCmdInterface

Detailed Description

Definition at line 35 of file internal_funclevel.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
MAX_FRAME_RECORDS

Definition at line 44 of file internal_funclevel.h.

Constructor & Destructor Documentation

ProfileFuncLevelTracer()

ProfileFuncLevelTracer::ProfileFuncLevelTracer

(

void

)

~ProfileFuncLevelTracer()

ProfileFuncLevelTracer::~ProfileFuncLevelTracer

(

)

Member Function Documentation

ClearTotals()

static void ProfileFuncLevelTracer::ClearTotals ( void )

static

Clears all total values.

Enter()

void ProfileFuncLevelTracer::Enter	(	unsigned	addr,
		unsigned	esp,
		unsigned	ret )

Enters the function at the given address.

Parameters

addr	function address
esp	current ESP value
ret	return address for given function

EnumFunction()

Function * ProfileFuncLevelTracer::EnumFunction ( unsigned index )

inline

Definition at line 252 of file internal_funclevel.h.

FindFunction()

Function * ProfileFuncLevelTracer::FindFunction ( unsigned addr )

inline

Definition at line 247 of file internal_funclevel.h.

FrameEnd()

static void ProfileFuncLevelTracer::FrameEnd ( int which, int mixIndex )

static

Ends frame based profiling.

FrameStart()

static int ProfileFuncLevelTracer::FrameStart ( void )

static

Starts frame based profiling, starts a new frame.

GetFirst()

static ProfileFuncLevelTracer * ProfileFuncLevelTracer::GetFirst ( void )

inlinestatic

Retrieves the first function level tracer.

Returns

first function level tracer

Definition at line 232 of file internal_funclevel.h.

GetNext()

ProfileFuncLevelTracer * ProfileFuncLevelTracer::GetNext ( void )

inline

Retrieves next function level tracer.

Returns

next function level tracer, NULL if none

Definition at line 242 of file internal_funclevel.h.

Leave()

unsigned ProfileFuncLevelTracer::Leave

(

unsigned

esp

)

Leaves the function at the ESP value. If this does not match with the last Enter call the internal stack is unwound until a match is found.

Parameters

esp	current ESP value

Returns

return address

Shutdown()

static void ProfileFuncLevelTracer::Shutdown ( void )

static

Shutdown function.

Friends And Related Symbol Documentation

ProfileCmdInterface

friend class ProfileCmdInterface

friend

Definition at line 37 of file internal_funclevel.h.

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

• Code/Libraries/Source/profile/internal_funclevel.h