llvm/llvm/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp

//===- PDBFileBuilder.cpp - PDB File Creation -------------------*- 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
//
//===----------------------------------------------------------------------===//

#include "llvm/DebugInfo/PDB/Native/PDBFileBuilder.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/DebugInfo/CodeView/CodeView.h"
#include "llvm/DebugInfo/CodeView/GUID.h"
#include "llvm/DebugInfo/MSF/MSFBuilder.h"
#include "llvm/DebugInfo/MSF/MSFCommon.h"
#include "llvm/DebugInfo/MSF/MappedBlockStream.h"
#include "llvm/DebugInfo/PDB/Native/DbiStreamBuilder.h"
#include "llvm/DebugInfo/PDB/Native/GSIStreamBuilder.h"
#include "llvm/DebugInfo/PDB/Native/InfoStreamBuilder.h"
#include "llvm/DebugInfo/PDB/Native/PDBStringTableBuilder.h"
#include "llvm/DebugInfo/PDB/Native/RawConstants.h"
#include "llvm/DebugInfo/PDB/Native/RawError.h"
#include "llvm/DebugInfo/PDB/Native/RawTypes.h"
#include "llvm/DebugInfo/PDB/Native/TpiStreamBuilder.h"
#include "llvm/Support/BinaryStreamWriter.h"
#include "llvm/Support/CRC.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/TimeProfiler.h"
#include "llvm/Support/xxhash.h"

#include <ctime>

usingnamespacellvm;
usingnamespacellvm::codeview;
usingnamespacellvm::msf;
usingnamespacellvm::pdb;
usingnamespacellvm::support;

namespace llvm {
class WritableBinaryStream;
}

PDBFileBuilder::PDBFileBuilder(BumpPtrAllocator &Allocator)
    : … { … }

PDBFileBuilder::~PDBFileBuilder() = default;

Error PDBFileBuilder::initialize(uint32_t BlockSize) { … }

MSFBuilder &PDBFileBuilder::getMsfBuilder() { … }

InfoStreamBuilder &PDBFileBuilder::getInfoBuilder() { … }

DbiStreamBuilder &PDBFileBuilder::getDbiBuilder() { … }

TpiStreamBuilder &PDBFileBuilder::getTpiBuilder() { … }

TpiStreamBuilder &PDBFileBuilder::getIpiBuilder() { … }

PDBStringTableBuilder &PDBFileBuilder::getStringTableBuilder() { … }

GSIStreamBuilder &PDBFileBuilder::getGsiBuilder() { … }

Expected<uint32_t> PDBFileBuilder::allocateNamedStream(StringRef Name,
                                                       uint32_t Size) { … }

Error PDBFileBuilder::addNamedStream(StringRef Name, StringRef Data) { … }

void PDBFileBuilder::addInjectedSource(StringRef Name,
                                       std::unique_ptr<MemoryBuffer> Buffer) { … }

Error PDBFileBuilder::finalizeMsfLayout() { … }

Expected<uint32_t> PDBFileBuilder::getNamedStreamIndex(StringRef Name) const { … }

void PDBFileBuilder::commitSrcHeaderBlock(WritableBinaryStream &MsfBuffer,
                                          const msf::MSFLayout &Layout) { … }

void PDBFileBuilder::commitInjectedSources(WritableBinaryStream &MsfBuffer,
                                           const msf::MSFLayout &Layout) { … }

Error PDBFileBuilder::commit(StringRef Filename, codeview::GUID *Guid) { … }