llvm/llvm/include/llvm/DebugInfo/PDB/Native/InputFile.h

//===- InputFile.h -------------------------------------------- *- C++ --*-===//
//
// 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
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_DEBUGINFO_PDB_NATIVE_INPUTFILE_H
#define LLVM_DEBUGINFO_PDB_NATIVE_INPUTFILE_H

#include "llvm/ADT/PointerUnion.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/ADT/iterator.h"
#include "llvm/DebugInfo/CodeView/DebugChecksumsSubsection.h"
#include "llvm/DebugInfo/CodeView/StringsAndChecksums.h"
#include "llvm/DebugInfo/PDB/Native/LinePrinter.h"
#include "llvm/DebugInfo/PDB/Native/ModuleDebugStream.h"
#include "llvm/Object/Binary.h"
#include "llvm/Object/ObjectFile.h"
#include "llvm/Support/Error.h"

namespace llvm {
namespace codeview {
class LazyRandomTypeCollection;
}
namespace object {
class COFFObjectFile;
} // namespace object

namespace pdb {
class InputFile;
class LinePrinter;
class PDBFile;
class NativeSession;
class SymbolGroupIterator;
class SymbolGroup;

class InputFile { … };

class SymbolGroup { … };

class SymbolGroupIterator
    : public iterator_facade_base<SymbolGroupIterator,
                                  std::forward_iterator_tag, SymbolGroup> { … };

Expected<ModuleDebugStreamRef>
getModuleDebugStream(PDBFile &File, StringRef &ModuleName, uint32_t Index);
Expected<ModuleDebugStreamRef> getModuleDebugStream(PDBFile &File,
                                                    uint32_t Index);

bool shouldDumpSymbolGroup(uint32_t Idx, const SymbolGroup &Group,
                           const FilterOptions &Filters);

// TODO: Change these callbacks to be function_refs (de-templatify them).
template <typename CallbackT>
Error iterateOneModule(InputFile &File, const PrintScope &HeaderScope,
                       const SymbolGroup &SG, uint32_t Modi,
                       CallbackT Callback) { … }

template <typename CallbackT>
Error iterateSymbolGroups(InputFile &Input, const PrintScope &HeaderScope,
                          CallbackT Callback) { … }

template <typename SubsectionT>
Error iterateModuleSubsections(
    InputFile &File, const PrintScope &HeaderScope,
    llvm::function_ref<Error(uint32_t, const SymbolGroup &, SubsectionT &)>
        Callback) { … }

} // namespace pdb
} // namespace llvm

#endif