#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <iostream>
#include <unistd.h>
#include <assert.h>
#include <string.h>
#include <sys/mman.h>
#include <sys/time.h>
#include <sstream>
#include "pin.H"
#include "cctlib.H"
#include <unordered_set>
#include <vector>
#include <unordered_map>
#include <algorithm>

Include dependency graph for footprint_client2.cpp:

Classes
struct	node_metric_t

struct	sort_format_t

Macros
#define	PAGE_OFFSET_BITS (16LL)

#define	PAGE_OFFSET(addr) (addr & 0xFFFF)

#define	PAGE_OFFSET_MASK (0xFFFF)

#define	PAGE_SIZE (1 << PAGE_OFFSET_BITS)

#define	PTR_SIZE (sizeof(void*))

#define	LEVEL_1_PAGE_TABLE_BITS (20)

#define	LEVEL_1_PAGE_TABLE_ENTRIES (1 << LEVEL_1_PAGE_TABLE_BITS)

#define	LEVEL_1_PAGE_TABLE_SIZE (LEVEL_1_PAGE_TABLE_ENTRIES * PTR_SIZE)

#define	LEVEL_2_PAGE_TABLE_BITS (12)

#define	LEVEL_2_PAGE_TABLE_ENTRIES (1 << LEVEL_2_PAGE_TABLE_BITS)

#define	LEVEL_2_PAGE_TABLE_SIZE (LEVEL_2_PAGE_TABLE_ENTRIES * PTR_SIZE)

#define	LEVEL_1_PAGE_TABLE_SLOT(addr) (((addr) >> (LEVEL_2_PAGE_TABLE_BITS + PAGE_OFFSET_BITS)) & 0xfffff)

#define	LEVEL_2_PAGE_TABLE_SLOT(addr) (((addr) >> (PAGE_OFFSET_BITS)) & 0xFFF)

#define	MAX_FOOTPRINT_CONTEXTS_TO_LOG (1000)

#define	THREAD_MAX (1024)

Functions
static INT32	Usage ()

void	ClientInit (int argc, char *argv[])

uint8_t *	GetOrCreateShadowBaseAddress (uint64_t address)

bool	CheckDependence (uint64_t curAddr, uint64_t prevAddr)

VOID	MemFunc (THREADID id, void *addr, bool rwFlag, UINT32 refSize)

VOID	InstrumentInsCallback (INS ins, VOID *v, const uint32_t slot)

void	DecodingFootPrint (const THREADID threadid, ContextHandle_t myHandle, ContextHandle_t parentHandle, void myMetric, void parentMetric)

void	MergeFootPrint (const THREADID threadid, ContextHandle_t myHandle, ContextHandle_t parentHandle, void myMetric, void parentMetric)

bool	FootPrintCompare (const struct sort_format_t &first, const struct sort_format_t &second)

void	PrintTopFootPrintPath (THREADID threadid)

VOID	ThreadFiniFunc (THREADID threadid, const CONTEXT ctxt, INT32 code, VOID v)

VOID	FiniFunc (INT32 code, VOID *v)

int	main (int argc, char *argv[])

Variables
uint8_t **	gL1PageTable [LEVEL_1_PAGE_TABLE_SIZE]

unordered_map< uint32_t, struct node_metric_t >	hmap_vector [THREAD_MAX]

FILE *	gTraceFile

struct timeval	tv1

__thread struct timeval	tv2

__thread struct timeval	tv3

Macro Definition Documentation

◆ LEVEL_1_PAGE_TABLE_BITS

#define LEVEL_1_PAGE_TABLE_BITS (20)

Definition at line 38 of file footprint_client2.cpp.

◆ LEVEL_1_PAGE_TABLE_ENTRIES

#define LEVEL_1_PAGE_TABLE_ENTRIES (1 << LEVEL_1_PAGE_TABLE_BITS)

Definition at line 39 of file footprint_client2.cpp.

◆ LEVEL_1_PAGE_TABLE_SIZE

#define LEVEL_1_PAGE_TABLE_SIZE (LEVEL_1_PAGE_TABLE_ENTRIES * PTR_SIZE)

Definition at line 40 of file footprint_client2.cpp.

◆ LEVEL_1_PAGE_TABLE_SLOT

#define LEVEL_1_PAGE_TABLE_SLOT ( addr ) (((addr) >> (LEVEL_2_PAGE_TABLE_BITS + PAGE_OFFSET_BITS)) & 0xfffff)

Definition at line 46 of file footprint_client2.cpp.

◆ LEVEL_2_PAGE_TABLE_BITS

#define LEVEL_2_PAGE_TABLE_BITS (12)

Definition at line 42 of file footprint_client2.cpp.

◆ LEVEL_2_PAGE_TABLE_ENTRIES

#define LEVEL_2_PAGE_TABLE_ENTRIES (1 << LEVEL_2_PAGE_TABLE_BITS)

Definition at line 43 of file footprint_client2.cpp.

◆ LEVEL_2_PAGE_TABLE_SIZE

#define LEVEL_2_PAGE_TABLE_SIZE (LEVEL_2_PAGE_TABLE_ENTRIES * PTR_SIZE)

Definition at line 44 of file footprint_client2.cpp.

◆ LEVEL_2_PAGE_TABLE_SLOT

#define LEVEL_2_PAGE_TABLE_SLOT ( addr ) (((addr) >> (PAGE_OFFSET_BITS)) & 0xFFF)

Definition at line 47 of file footprint_client2.cpp.

◆ MAX_FOOTPRINT_CONTEXTS_TO_LOG

#define MAX_FOOTPRINT_CONTEXTS_TO_LOG (1000)

Definition at line 52 of file footprint_client2.cpp.

◆ PAGE_OFFSET

#define PAGE_OFFSET ( addr ) (addr & 0xFFFF)

Definition at line 30 of file footprint_client2.cpp.

◆ PAGE_OFFSET_BITS

#define PAGE_OFFSET_BITS (16LL)

Definition at line 29 of file footprint_client2.cpp.

◆ PAGE_OFFSET_MASK

#define PAGE_OFFSET_MASK (0xFFFF)

Definition at line 31 of file footprint_client2.cpp.

◆ PAGE_SIZE

#define PAGE_SIZE (1 << PAGE_OFFSET_BITS)

Definition at line 34 of file footprint_client2.cpp.

◆ PTR_SIZE

#define PTR_SIZE (sizeof(void*))

Definition at line 37 of file footprint_client2.cpp.

◆ THREAD_MAX

#define THREAD_MAX (1024)

Definition at line 69 of file footprint_client2.cpp.

Function Documentation

◆ CheckDependence()

bool CheckDependence	(	uint64_t	curAddr,
		uint64_t	prevAddr
	)

inline

Definition at line 124 of file footprint_client2.cpp.

◆ ClientInit()

void ClientInit	(	int	argc,
		char *	argv[]
	)

Definition at line 85 of file footprint_client2.cpp.

References gTraceFile, and MAX_FILE_PATH.

Referenced by main().

◆ DecodingFootPrint()

void DecodingFootPrint	(	const THREADID	threadid,
		ContextHandle_t	myHandle,
		ContextHandle_t	parentHandle,
		void **	myMetric,
		void **	parentMetric
	)

Definition at line 185 of file footprint_client2.cpp.

References node_metric_t::addressSet, and node_metric_t::addressSetDecoded.

Referenced by ThreadFiniFunc().

◆ FiniFunc()

VOID FiniFunc	(	INT32	code,
		VOID *	v
	)

Definition at line 270 of file footprint_client2.cpp.

Referenced by main().

◆ FootPrintCompare()

bool FootPrintCompare	(	const struct sort_format_t &	first,
		const struct sort_format_t &	second
	)

inline

Definition at line 221 of file footprint_client2.cpp.

References sort_format_t::footprint.

Referenced by PrintTopFootPrintPath().

◆ GetOrCreateShadowBaseAddress()

uint8_t* GetOrCreateShadowBaseAddress ( uint64_t address )

Definition at line 112 of file footprint_client2.cpp.

References address, gL1PageTable, LEVEL_1_PAGE_TABLE_SLOT, LEVEL_2_PAGE_TABLE_SIZE, LEVEL_2_PAGE_TABLE_SLOT, and PAGE_SIZE.

Referenced by MemFunc().

◆ InstrumentInsCallback()

VOID InstrumentInsCallback	(	INS	ins,
		VOID *	v,
		const uint32_t	slot
	)

Definition at line 168 of file footprint_client2.cpp.

References MemFunc().

Referenced by main().

◆ main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 274 of file footprint_client2.cpp.

References ClientInit(), FiniFunc(), gTraceFile, InstrumentInsCallback(), INTERESTING_INS_MEMORY_ACCESS, PinCCTLib::PinCCTLibInit(), ThreadFiniFunc(), tv1, and Usage().

◆ MemFunc()

VOID MemFunc	(	THREADID	id,
		void *	addr,
		bool	rwFlag,
		UINT32	refSize
	)

Definition at line 136 of file footprint_client2.cpp.

References PinCCTLib::GetContextHandle(), GetOrCreateShadowBaseAddress(), hmap_vector, PinCCTLib::metric, PAGE_OFFSET, PAGE_SIZE, and PinCCTLib::status.

Referenced by InstrumentInsCallback().

◆ MergeFootPrint()

void MergeFootPrint	(	const THREADID	threadid,
		ContextHandle_t	myHandle,
		ContextHandle_t	parentHandle,
		void **	myMetric,
		void **	parentMetric
	)

Definition at line 201 of file footprint_client2.cpp.

References node_metric_t::accessNum, node_metric_t::addressSet, node_metric_t::addressSetDecoded, node_metric_t::dependentNum, and hmap_vector.

Referenced by ThreadFiniFunc().

◆ PrintTopFootPrintPath()

void PrintTopFootPrintPath ( THREADID threadid )

Definition at line 225 of file footprint_client2.cpp.

References sort_format_t::accessNum, sort_format_t::dependentNum, sort_format_t::footprint, FootPrintCompare(), sort_format_t::fpNum, gTraceFile, sort_format_t::handle, hmap_vector, MAX_FOOTPRINT_CONTEXTS_TO_LOG, and PinCCTLib::PrintFullCallingContext().

Referenced by ThreadFiniFunc().

◆ ThreadFiniFunc()

VOID ThreadFiniFunc	(	THREADID	threadid,
		const CONTEXT *	ctxt,
		INT32	code,
		VOID *	v
	)

Definition at line 255 of file footprint_client2.cpp.

References DecodingFootPrint(), gTraceFile, MergeFootPrint(), PrintTopFootPrintPath(), tv1, tv2, and tv3.

Referenced by main().

◆ Usage()

static INT32 Usage ( )

static

Definition at line 72 of file footprint_client2.cpp.

Referenced by main().

Variable Documentation

◆ gL1PageTable

uint8_t** gL1PageTable[LEVEL_1_PAGE_TABLE_SIZE]

Definition at line 49 of file footprint_client2.cpp.

Referenced by GetOrCreateShadowBaseAddress().

◆ gTraceFile

FILE* gTraceFile

Definition at line 78 of file footprint_client2.cpp.

Referenced by ClientInit(), main(), PrintTopFootPrintPath(), and ThreadFiniFunc().

◆ hmap_vector

unordered_map<uint32_t, struct node_metric_t> hmap_vector[THREAD_MAX]

Definition at line 70 of file footprint_client2.cpp.

Referenced by MemFunc(), MergeFootPrint(), and PrintTopFootPrintPath().

◆ tv1

struct timeval tv1

Definition at line 78 of file footprint_client2.cpp.

Referenced by main(), and ThreadFiniFunc().

◆ tv2

__thread struct timeval tv2

Definition at line 81 of file footprint_client2.cpp.

Referenced by ThreadFiniFunc().

◆ tv3

__thread struct timeval tv3

Definition at line 82 of file footprint_client2.cpp.

Referenced by ThreadFiniFunc().

Classes

Macros

Functions

Variables

Macro Definition Documentation

◆ LEVEL_1_PAGE_TABLE_BITS

◆ LEVEL_1_PAGE_TABLE_ENTRIES

◆ LEVEL_1_PAGE_TABLE_SIZE

◆ LEVEL_1_PAGE_TABLE_SLOT

◆ LEVEL_2_PAGE_TABLE_BITS

◆ LEVEL_2_PAGE_TABLE_ENTRIES

◆ LEVEL_2_PAGE_TABLE_SIZE

◆ LEVEL_2_PAGE_TABLE_SLOT

◆ MAX_FOOTPRINT_CONTEXTS_TO_LOG

◆ PAGE_OFFSET

◆ PAGE_OFFSET_BITS

◆ PAGE_OFFSET_MASK

◆ PAGE_SIZE

◆ PTR_SIZE

◆ THREAD_MAX

Function Documentation

◆ CheckDependence()

◆ ClientInit()

◆ DecodingFootPrint()

◆ FiniFunc()

◆ FootPrintCompare()

◆ GetOrCreateShadowBaseAddress()

◆ InstrumentInsCallback()

◆ main()

◆ MemFunc()

◆ MergeFootPrint()

◆ PrintTopFootPrintPath()

◆ ThreadFiniFunc()

◆ Usage()

Variable Documentation

◆ gL1PageTable

◆ gTraceFile

◆ hmap_vector

◆ tv1

◆ tv2

◆ tv3