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//===- YAMLOutputStyle.cpp ------------------------------------ *- C++ --*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "YAMLOutputStyle.h"
#include "PdbYaml.h"
#include "llvm-pdbdump.h"
#include "llvm/DebugInfo/PDB/Raw/DbiStream.h"
#include "llvm/DebugInfo/PDB/Raw/InfoStream.h"
#include "llvm/DebugInfo/PDB/Raw/PDBFile.h"
#include "llvm/DebugInfo/PDB/Raw/RawConstants.h"
using namespace llvm;
using namespace llvm::pdb;
YAMLOutputStyle::YAMLOutputStyle(PDBFile &File) : File(File), Out(outs()) {}
Error YAMLOutputStyle::dump() {
if (opts::pdb2yaml::StreamDirectory)
opts::pdb2yaml::StreamMetadata = true;
if (opts::pdb2yaml::DbiModuleSourceFileInfo)
opts::pdb2yaml::DbiModuleInfo = true;
if (opts::pdb2yaml::DbiModuleInfo)
opts::pdb2yaml::DbiStream = true;
if (auto EC = dumpFileHeaders())
return EC;
if (auto EC = dumpStreamMetadata())
return EC;
if (auto EC = dumpStreamDirectory())
return EC;
if (auto EC = dumpPDBStream())
return EC;
if (auto EC = dumpDbiStream())
return EC;
flush();
return Error::success();
}
Error YAMLOutputStyle::dumpFileHeaders() {
if (opts::pdb2yaml::NoFileHeaders)
return Error::success();
yaml::MsfHeaders Headers;
Obj.Headers.emplace();
Obj.Headers->SuperBlock.NumBlocks = File.getBlockCount();
Obj.Headers->SuperBlock.BlockMapAddr = File.getBlockMapIndex();
Obj.Headers->SuperBlock.BlockSize = File.getBlockSize();
auto Blocks = File.getDirectoryBlockArray();
Obj.Headers->DirectoryBlocks.assign(Blocks.begin(), Blocks.end());
Obj.Headers->NumDirectoryBlocks = File.getNumDirectoryBlocks();
Obj.Headers->SuperBlock.NumDirectoryBytes = File.getNumDirectoryBytes();
Obj.Headers->NumStreams =
opts::pdb2yaml::StreamMetadata ? File.getNumStreams() : 0;
Obj.Headers->SuperBlock.FreeBlockMapBlock = File.getFreeBlockMapBlock();
Obj.Headers->SuperBlock.Unknown1 = File.getUnknown1();
Obj.Headers->FileSize = File.getFileSize();
return Error::success();
}
Error YAMLOutputStyle::dumpStreamMetadata() {
if (!opts::pdb2yaml::StreamMetadata)
return Error::success();
Obj.StreamSizes.emplace();
Obj.StreamSizes->assign(File.getStreamSizes().begin(),
File.getStreamSizes().end());
return Error::success();
}
Error YAMLOutputStyle::dumpStreamDirectory() {
if (!opts::pdb2yaml::StreamDirectory)
return Error::success();
auto StreamMap = File.getStreamMap();
Obj.StreamMap.emplace();
for (auto &Stream : StreamMap) {
pdb::yaml::StreamBlockList BlockList;
BlockList.Blocks.assign(Stream.begin(), Stream.end());
Obj.StreamMap->push_back(BlockList);
}
return Error::success();
}
Error YAMLOutputStyle::dumpPDBStream() {
if (!opts::pdb2yaml::PdbStream)
return Error::success();
auto IS = File.getPDBInfoStream();
if (!IS)
return IS.takeError();
auto &InfoS = IS.get();
Obj.PdbStream.emplace();
Obj.PdbStream->Age = InfoS.getAge();
Obj.PdbStream->Guid = InfoS.getGuid();
Obj.PdbStream->Signature = InfoS.getSignature();
Obj.PdbStream->Version = InfoS.getVersion();
for (auto &NS : InfoS.named_streams()) {
yaml::NamedStreamMapping Mapping;
Mapping.StreamName = NS.getKey();
Mapping.StreamNumber = NS.getValue();
Obj.PdbStream->NamedStreams.push_back(Mapping);
}
return Error::success();
}
Error YAMLOutputStyle::dumpDbiStream() {
if (!opts::pdb2yaml::DbiStream)
return Error::success();
auto DbiS = File.getPDBDbiStream();
if (!DbiS)
return DbiS.takeError();
auto &DS = DbiS.get();
Obj.DbiStream.emplace();
Obj.DbiStream->Age = DS.getAge();
Obj.DbiStream->BuildNumber = DS.getBuildNumber();
Obj.DbiStream->Flags = DS.getFlags();
Obj.DbiStream->MachineType = DS.getMachineType();
Obj.DbiStream->PdbDllRbld = DS.getPdbDllRbld();
Obj.DbiStream->PdbDllVersion = DS.getPdbDllVersion();
Obj.DbiStream->VerHeader = DS.getDbiVersion();
if (opts::pdb2yaml::DbiModuleInfo) {
for (const auto &MI : DS.modules()) {
yaml::PdbDbiModuleInfo DMI;
DMI.Mod = MI.Info.getModuleName();
DMI.Obj = MI.Info.getObjFileName();
if (opts::pdb2yaml::DbiModuleSourceFileInfo)
DMI.SourceFiles = MI.SourceFiles;
Obj.DbiStream->ModInfos.push_back(DMI);
}
}
return Error::success();
}
void YAMLOutputStyle::flush() {
Out << Obj;
outs().flush();
}
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