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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef __leaky_h_
#define __leaky_h_
#include "config.h"
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include "libmalloc.h"
#include "strset.h"
#include "intcnt.h"
typedef unsigned int u_int;
struct Symbol;
struct leaky;
class FunctionCount : public IntCount {
public:
void printReport(FILE* fp, leaky* lk, int parent, int total);
};
struct Symbol {
char* name;
u_long address;
int timerHit;
FunctionCount cntP, cntC;
int regChild(int id) { return cntC.countAdd(id, 1); }
int regParrent(int id) { return cntP.countAdd(id, 1); }
void regClear() {
cntC.clear();
cntP.clear();
}
Symbol() : timerHit(0) {}
void Init(const char* aName, u_long aAddress) {
name = aName ? strdup(aName) : (char*)"";
address = aAddress;
}
};
struct LoadMapEntry {
char* name; // name of .so
u_long address; // base address where it was mapped in
LoadMapEntry* next;
};
struct leaky {
leaky();
~leaky();
void initialize(int argc, char** argv);
void open(char* arg);
char* applicationName;
int logFileIndex;
int numLogFiles;
char* progFile;
FILE* outputfd;
bool quiet;
bool showAddress;
bool showThreads;
bool cleo;
u_int stackDepth;
int onlyThread;
char* output_dir;
int mappedLogFile;
malloc_log_entry* firstLogEntry;
malloc_log_entry* lastLogEntry;
int stacks;
int sfd;
Symbol** externalSymbols;
Symbol** lastSymbol;
int usefulSymbols;
int numExternalSymbols;
StrSet exclusions;
u_long lowestSymbolAddr;
u_long highestSymbolAddr;
LoadMapEntry* loadMap;
bool collect_last;
int collect_start;
int collect_end;
StrSet roots;
StrSet includes;
void usageError();
void LoadMap();
void analyze(int thread);
void dumpEntryToLog(malloc_log_entry* lep);
void insertAddress(u_long address, malloc_log_entry* lep);
void removeAddress(u_long address, malloc_log_entry* lep);
void displayStackTrace(FILE* out, malloc_log_entry* lep);
Symbol** ExtendSymbols(int num);
void ReadSymbols(const char* fileName, u_long aBaseAddress);
void ReadSharedLibrarySymbols();
void setupSymbols(const char* fileName);
Symbol* findSymbol(u_long address);
bool excluded(malloc_log_entry* lep);
bool included(malloc_log_entry* lep);
const char* indexToName(int idx) { return externalSymbols[idx]->name; }
private:
void generateReportHTML(FILE* fp, int* countArray, int count, int thread);
int findSymbolIndex(u_long address);
};
#endif /* __leaky_h_ */