llvm/llvm/tools/sanstats/sanstats.cpp

//===- sanstats.cpp - Sanitizer statistics dumper -------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This tool dumps statistics information from files in the format produced
// by clang's -fsanitize-stats feature.
//
//===----------------------------------------------------------------------===//

#include "llvm/DebugInfo/Symbolize/SymbolizableModule.h"
#include "llvm/DebugInfo/Symbolize/Symbolize.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorOr.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Path.h"
#include "llvm/Transforms/Utils/SanitizerStats.h"
#include <stdint.h>

usingnamespacellvm;

static cl::OptionCategory Cat("sanstats Options");

static cl::opt<std::string> ClInputFile(cl::Positional, cl::Required,
                                        cl::desc("<filename>"));

static cl::opt<bool> ClDemangle("demangle", cl::init(false),
                                cl::desc("Print demangled function name"),
                                cl::cat(Cat));

inline uint64_t KindFromData(uint64_t Data, char SizeofPtr) { … }

inline uint64_t CountFromData(uint64_t Data, char SizeofPtr) { … }

static uint64_t ReadLE(char Size, const char *Begin, const char *End) { … }

static const char *ReadModule(char SizeofPtr, const char *Begin,
                              const char *End) { … }

int main(int argc, char **argv) { … }