SysprogsInstrumentingProfiler Namespace Reference

Namespaces
	Chronometer
	VendorSpecificWorkarounds

Classes
struct	InstrumentedFrame
class	InstrumentedFramePool
struct	ProfilerThreadRecord
struct	RunTimeReportRecord
class	SmallNumberCoder
class	SmallNumberDecoder

Typedefs
typedef unsigned	ProfilerUIntPtr

Enumerations
enum	InstrumentingProfilerErrorCode {   ipeNoError = 0, ipeFrameBufferOverflow, ipeStackPointerMismatch, ipeNoFrames,   ipeScratchBufferOverflow, ipeInterfaceError, ipeOutOfThreadSlots, ipeStackNotAligned }

Functions
void	__attribute__ ((noinline)) RaiseError(InstrumentingProfilerErrorCode errorCode
	if (s_ThreadIDReportPending)
	for (const InstrumentedFrame *pFrame=pTopFrame;pFrame;pFrame=pFrame->pNextFrame)
	if ((int) unreportedFrames< 0) unreportedFrames
	if (!coder.WritePackedUIntPair(totalFrames-unreportedFrames, unreportedFrames)) RaiseError(ipeScratchBufferOverflow)
	while (unreportedFrames)
	if (!coder.WriteSmallUnsignedIntWithFlag(ProfilerTimeToUInt32(runTime), pTopFrame->FoldedTime!=0)) RaiseError(ipeScratchBufferOverflow)
	if (pTopFrame->FoldedTime) if(!coder.WriteSmallUnsignedInt(ProfilerTimeToUInt32(pTopFrame-> FoldedTime))) RaiseError(ipeScratchBufferOverflow)
	while (!SysprogsProfiler_WriteData(pdcInstrumentationProfilerNormalStream,(char *) coder.GetBuffer(), 0, coder.GetBuffer(), coder.GetOffset()))
	while (!SysprogsProfiler_WriteData(pdcRealTimeAnalysisStream,&rec, sizeof(rec), 0, 0)&&!g_FastSemihostingCallActive)
void	SysprogsInstrumentingProfilerReturnHookImpl (void **pStack)
	__attribute__ ((always_inline)) static inline bool IsProcessStackMode(void)
void	SysprogsInstrumentingProfilerHookImpl (void **pStack)
void	ReportThreadCreated (void *newThread, const char *pThreadName)
void	ReportThreadSwitch (void *newThread)

Variables
void uintptr_t	pArg
class SysprogsInstrumentingProfiler::InstrumentedFramePool	s_InstrumentedFramePool
unsigned	FunctionFoldingThreshold
SmallNumberCoder	coder (buffer, sizeof(buffer), 0, 0)
unsigned	totalFrames = 0
unsigned	unreportedFrames = -1
const InstrumentedFrame *	pFrame = pTopFrame
void ProfilerTimeType	runTime

Typedef Documentation

typedef unsigned SysprogsInstrumentingProfiler::ProfilerUIntPtr

Enumeration Type Documentation

enum SysprogsInstrumentingProfiler::InstrumentingProfilerErrorCode

Enumerator
ipeNoError
ipeFrameBufferOverflow
ipeStackPointerMismatch
ipeNoFrames
ipeScratchBufferOverflow
ipeInterfaceError
ipeOutOfThreadSlots
ipeStackNotAligned

Function Documentation

void SysprogsInstrumentingProfiler::__attribute__

(

(noinline)

)

SysprogsInstrumentingProfiler::__attribute__

(

(always_inline)

)

SysprogsInstrumentingProfiler::for

(

const InstrumentedFrame *

pFrame = pTopFrame; pFrame; pFrame = pFrame->pNextFrame

)

SysprogsInstrumentingProfiler::if

(

s_ThreadIDReportPending

)

SysprogsInstrumentingProfiler::if

(

)

SysprogsInstrumentingProfiler::if

(

!coder.

WritePackedUIntPairtotalFrames-unreportedFrames, unreportedFrames

)

SysprogsInstrumentingProfiler::if

(

!coder.

WriteSmallUnsignedIntWithFlagProfilerTimeToUInt32(runTime), pTopFrame->FoldedTime!=0

)

SysprogsInstrumentingProfiler::if

(

pTopFrame->

FoldedTime

)

-> FoldedTime))) RaiseError(ipeScratchBufferOverflow)

void SysprogsInstrumentingProfiler::ReportThreadCreated	(	void *	newThread,
		const char *	pThreadName
	)

void SysprogsInstrumentingProfiler::ReportThreadSwitch

(

void *

newThread

)

void SysprogsInstrumentingProfiler::SysprogsInstrumentingProfilerHookImpl

(

void **

pStack

)

void SysprogsInstrumentingProfiler::SysprogsInstrumentingProfilerReturnHookImpl

(

void **

pStack

)

SysprogsInstrumentingProfiler::while

(

unreportedFrames

)

SysprogsInstrumentingProfiler::while

(

!

SysprogsProfiler_WriteDatapdcInstrumentationProfilerNormalStream,(char *) coder.GetBuffer(),0,coder.GetBuffer(),coder.GetOffset()

)

SysprogsInstrumentingProfiler::while

(

!SysprogsProfiler_WriteData(pdcRealTimeAnalysisStream,&rec, sizeof(rec), 0, 0)&&!

g_FastSemihostingCallActive

)

Variable Documentation

SmallNumberCoder SysprogsInstrumentingProfiler::coder(buffer, sizeof(buffer), 0, 0)

unsigned SysprogsInstrumentingProfiler::FunctionFoldingThreshold

void uintptr_t SysprogsInstrumentingProfiler::pArg

Initial value:

= 0)
    {
        (void)errorCode;
        (void)pArg;
        
        
        asm("bkpt 255");
    }

    static ProfilerThreadRecord s_MainThreadState

const InstrumentedFrame* SysprogsInstrumentingProfiler::pFrame = pTopFrame

void ProfilerTimeType SysprogsInstrumentingProfiler::runTime

Initial value:

{
        RunTimeReportRecord rec = {.Type = rtpFunctionRuntime, .Address = pTopFrame->FunctionAndReportFlag, .StartTimeDelta = (int)(pTopFrame->StartTime - LastReportedRealTimeWatchTime), .RunTime = ProfilerTimeToUInt32(runTime)}

class SysprogsInstrumentingProfiler::InstrumentedFramePool SysprogsInstrumentingProfiler::s_InstrumentedFramePool

unsigned SysprogsInstrumentingProfiler::totalFrames = 0

unsigned SysprogsInstrumentingProfiler::unreportedFrames = -1