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1//===-- llvm-dwarfdump - Debug info dumping utility -------------*- C++ -*-===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef LLVM_TOOLS_LLVM_DWARFDUMP_LLVM_DWARFDUMP_H10#define LLVM_TOOLS_LLVM_DWARFDUMP_LLVM_DWARFDUMP_H11 12#include "llvm/ADT/MapVector.h"13#include "llvm/ADT/StringMap.h"14#include "llvm/ADT/Twine.h"15#include "llvm/DebugInfo/DWARF/DWARFContext.h"16#include "llvm/Object/ObjectFile.h"17#include "llvm/Support/raw_ostream.h"18 19namespace llvm {20namespace dwarfdump {21 22/// Holds cumulative section sizes for an object file.23struct SectionSizes {24 /// Map of .debug section names and their sizes across all such-named25 /// sections.26 MapVector<std::string, uint64_t, StringMap<uint64_t>> DebugSectionSizes;27 /// Total number of bytes of all sections.28 uint64_t TotalObjectSize = 0;29 /// Total number of bytes of all debug sections.30 uint64_t TotalDebugSectionsSize = 0;31};32 33/// Calculate the section sizes.34void calculateSectionSizes(const object::ObjectFile &Obj, SectionSizes &Sizes,35 const Twine &Filename);36 37bool collectStatsForObjectFile(object::ObjectFile &Obj, DWARFContext &DICtx,38 const Twine &Filename, raw_ostream &OS);39bool collectObjectSectionSizes(object::ObjectFile &Obj, DWARFContext &DICtx,40 const Twine &Filename, raw_ostream &OS);41 42} // namespace dwarfdump43} // namespace llvm44 45#endif46