blob: cf7da56c91f895ffd7c0a74e3e5002cc7673b5cb [file] [log] [blame]
//===-- llvm-dwarfdump - Debug info dumping utility -------------*- C++ -*-===//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
#include "llvm/ADT/MapVector.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/ADT/Twine.h"
#include "llvm/DebugInfo/DWARF/DWARFContext.h"
#include "llvm/Object/ObjectFile.h"
#include "llvm/Support/raw_ostream.h"
namespace llvm {
namespace dwarfdump {
/// Holds cumulative section sizes for an object file.
struct SectionSizes {
/// Map of .debug section names and their sizes across all such-named
/// sections.
MapVector<std::string, uint64_t, StringMap<uint64_t>> DebugSectionSizes;
/// Total number of bytes of all sections.
uint64_t TotalObjectSize = 0;
/// Total number of bytes of all debug sections.
uint64_t TotalDebugSectionsSize = 0;
/// Calculate the section sizes.
void calculateSectionSizes(const object::ObjectFile &Obj, SectionSizes &Sizes,
const Twine &Filename);
bool collectStatsForObjectFile(object::ObjectFile &Obj, DWARFContext &DICtx,
const Twine &Filename, raw_ostream &OS);
bool collectObjectSectionSizes(object::ObjectFile &Obj, DWARFContext &DICtx,
const Twine &Filename, raw_ostream &OS);
} // namespace dwarfdump
} // namespace llvm